diff options
Diffstat (limited to 'nx-X11/lib/Xaw')
130 files changed, 0 insertions, 59977 deletions
diff --git a/nx-X11/lib/Xaw/Actions.c b/nx-X11/lib/Xaw/Actions.c deleted file mode 100644 index a65308b6a..000000000 --- a/nx-X11/lib/Xaw/Actions.c +++ /dev/null @@ -1,1139 +0,0 @@ -/* - * Copyright (c) 1998 by The XFree86 Project, Inc. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE XFREE86 PROJECT BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, - * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF - * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. - * - * Except as contained in this notice, the name of the XFree86 Project shall - * not be used in advertising or otherwise to promote the sale, use or other - * dealings in this Software without prior written authorization from the - * XFree86 Project. - */ - -/* $XFree86: xc/lib/Xaw/Actions.c,v 3.17 2003/03/25 04:18:10 dawes Exp $ */ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif -#include <ctype.h> -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -#include <X11/Xmd.h> -#include <X11/IntrinsicP.h> -#include <X11/StringDefs.h> -#include <X11/CoreP.h> -#include <X11/Constraint.h> -#include <X11/Xmu/CharSet.h> -#include <X11/Xmu/SysUtil.h> -#include <X11/Xfuncs.h> -#include "Private.h" - -#ifdef __UNIXOS2__ -static char dummy; -#endif - -#ifndef OLDXAW - -/* - * Definitions - */ -#define ERROR -2 -#define END -1 -#define BOOLEAN 0 -#define AND '&' -#define OR '|' -#define XOR '^' -#define NOT '~' -#define LP '(' -#define RP ')' - -/* - * Types - */ -/* boolean expressions */ -typedef struct _XawEvalInfo { - Widget widget; - XawActionResList *rlist; - XawActionVarList *vlist; - XawParseBooleanProc parse_proc; - XEvent *event; - char *cp, *lp; - int token; - Bool value; -} XawEvalInfo; - -/* resources */ -typedef struct _XawActionRes { - XrmQuark qname; - XrmQuark qtype; - Cardinal size; -} XawActionRes; - -struct _XawActionResList { - WidgetClass widget_class; - XawActionRes **resources; - Cardinal num_common_resources; - Cardinal num_constraint_resources; -}; - -/* variables */ -typedef struct _XawActionVar { - XrmQuark qname; - XrmQuark qvalue; -} XawActionVar; - -struct _XawActionVarList { - Widget widget; - Cardinal num_variables; - XawActionVar **variables; -}; - -/* - * Private methods - */ -/* expressions */ -static int get_token(XawEvalInfo*); -static Bool expr(XawEvalInfo*); -static Bool and(XawEvalInfo*); -static Bool prim(XawEvalInfo*); - -/* resources */ -static String XawConvertActionRes(XawActionResList*, Widget w, String); - -static String _XawEscapeActionVarValue(String); -static String _XawUnescapeActionVarValue(String); -static XawActionResList *_XawCreateActionResList(WidgetClass); -static XawActionResList *_XawFindActionResList(WidgetClass); -static void _XawBindActionResList(XawActionResList*); -static XawActionRes *_XawFindActionRes(XawActionResList*, Widget, String); -static int qcmp_action_resource_list(_Xconst void*, _Xconst void*); -static int bcmp_action_resource_list(_Xconst void*, _Xconst void*); -static int qcmp_action_resource(_Xconst void*, _Xconst void*); -static int bcmp_action_resource(_Xconst void*, _Xconst void*); - -/* variables */ -static String XawConvertActionVar(XawActionVarList*, String); -static void XawDeclareActionVar(XawActionVarList*, String, String); - -static XawActionVarList *_XawCreateActionVarList(Widget); -static XawActionVarList *_XawFindActionVarList(Widget); -static XawActionVar *_XawCreateActionVar(XawActionVarList*, String); -static XawActionVar *_XawFindActionVar(XawActionVarList*, String); -static void _XawDestroyActionVarList(Widget, XtPointer, XtPointer); - -/* - * Initialization - */ -/* resources */ -static XawActionResList **resource_list; -static Cardinal num_resource_list; - -/* variables */ -static XawActionVarList **variable_list; -static Cardinal num_variable_list; - -/* - * Implementation - */ -/* - * Start of Boolean Expression Evaluation Implementation Code - */ -Bool -XawParseBoolean(Widget w, String param, XEvent *event, Bool *succed) -{ - char *tmp = param; - int value; - - if (!param) - return (False); - - value = (int)strtod(param, &tmp); - if (*tmp == '\0') - return (value); - - if (XmuCompareISOLatin1(param, "true") == 0 - || XmuCompareISOLatin1(param, "yes") == 0 - || XmuCompareISOLatin1(param, "on") == 0 - || XmuCompareISOLatin1(param, "in") == 0 - || XmuCompareISOLatin1(param, "up") == 0) - return (True); - else if (XmuCompareISOLatin1(param, "false") == 0 - || XmuCompareISOLatin1(param, "no") == 0 - || XmuCompareISOLatin1(param, "off") == 0 - || XmuCompareISOLatin1(param, "out") == 0 - || XmuCompareISOLatin1(param, "down") == 0) - ; - else if (XmuCompareISOLatin1(param, "my") == 0 - || XmuCompareISOLatin1(param, "mine") == 0) - return (event->xany.window == XtWindow(w)); - else if (XmuCompareISOLatin1(param, "faked") == 0) - return (event->xany.send_event != 0); - else - *succed = False; - - return (False); -} - -Bool -XawBooleanExpression(Widget w, String param, XEvent *event) -{ - XawEvalInfo info; - Bool retval; - - if (!param) - return (False); - - info.widget = w; - - info.rlist = XawGetActionResList(XtClass(w)); - info.vlist = XawGetActionVarList(w); - - /* - * Verify widget class, in case we will allow the parse proc procedure - * as a widget class element, or if we allow overriding the default - * parse boolean proc. - */ - info.parse_proc = XawParseBoolean; - - info.event = event; - info.cp = info.lp = param; - -#ifdef DIAGNOSTIC - fprintf(stderr, "(*) Parsing expression \"%s\"\n", param); -#endif - - (void)get_token(&info); - if (info.token == ERROR) - return (False); - retval = expr(&info); - - return (info.token != ERROR ? retval : False); -} - -static int -get_token(XawEvalInfo *info) -{ - int ch; - char *p, name[256]; - - info->lp = info->cp; - - /*COSTCOND*/ - while (1) /* eat white spaces */ - { - ch = *info->cp++; - if (isspace(ch)) - continue; - break; - } - - switch (ch) - { - case AND: case OR: case XOR: case NOT: case LP: case RP: - return (info->token = ch); - } - - /* It's a symbol name, resolve it. */ - if (ch == XAW_PRIV_VAR_PREFIX || isalnum(ch) || ch == '_' || ch == '\\') - { - Bool succed = True; - - p = info->cp - 1; - - while ((ch = *info->cp) && (isalnum(ch) || ch == '_')) - ++info->cp; - - strncpy(name, p, XawMin((int)sizeof(name) - 1, - (unsigned)(info->cp - p))); - name[XawMin((int)sizeof(name) -1, info->cp - p)] = '\0'; - - if (name[0] == XAW_PRIV_VAR_PREFIX) - { - String value = XawConvertActionVar(info->vlist, name); - - info->value = info->parse_proc(info->widget, value, info->event, - &succed) & 1; - } - else - { - info->value = info->parse_proc(info->widget, name, info->event, - &succed) & 1; - if (!succed) - { - String value = - XawConvertActionRes(info->rlist, info->widget, - name[0] == '\\' ? &name[1] : name); - /* '\\' may have been used to escape a resource name. - */ - - succed = True; - info->value = info->parse_proc(info->widget, value, info->event, - &succed) & 1; - if (!succed) - { - /* not a numeric value or boolean string */ - info->value = True; - succed = True; - } - } - } - if (succed) - return (info->token = BOOLEAN); - } - else if (ch == '\0') - return (info->token = END); - - { - char msg[256]; - - XmuSnprintf(msg, sizeof(msg), - "evaluate(): bad token \"%c\" at \"%s\"", ch, info->cp - 1); - - XtAppWarning(XtWidgetToApplicationContext(info->widget), msg); - } - - return (info->token = ERROR); -} - -static Bool -expr(XawEvalInfo *info) -{ - Bool left = and(info); - - for (;;) - switch (info->token) - { - case OR: - (void)get_token(info); - left |= and(info); - break; - case XOR: - (void)get_token(info); - left ^= and(info); - break; - default: - return (left); - } - /* NOTREACHED */ -} - -static Bool -and(XawEvalInfo *info) -{ - Bool left = prim(info); - - for (;;) - switch (info->token) - { - case AND: - (void)get_token(info); - left &= prim(info); - break; - default: - return (left); - } - /* NOTREACHED */ -} - -static Bool -prim(XawEvalInfo *info) -{ - Bool e; - - switch (info->token) - { - case BOOLEAN: - e = info->value; - (void)get_token(info); - return (e); - case NOT: - (void)get_token(info); - return (!prim(info)); - case LP: - (void)get_token(info); - e = expr(info); - if (info->token != RP) - { - char msg[256]; - - info->token = ERROR; - XmuSnprintf(msg, sizeof(msg), - "evaluate(): expecting ), at \"%s\"", info->lp); - XtAppWarning(XtWidgetToApplicationContext(info->widget), msg); - return (False); - } - (void)get_token(info); - return (e); - case END: - return (True); - default: - { - char msg[256]; - - info->token = ERROR; - XmuSnprintf(msg, sizeof(msg), - "evaluate(): sintax error, at \"%s\"", info->lp); - XtAppWarning(XtWidgetToApplicationContext(info->widget), msg); - } return (False); - } - /* NOTREACHED */ -} - -/* - * Start of Resources Implementation Code - */ -void -XawSetValuesAction(Widget w, XEvent *event, - String *params, Cardinal *num_params) -{ - Arg *arglist; - Cardinal num_args, count; - XawActionResList *rlist; - XawActionVarList *vlist; - XawActionRes *resource; - XrmValue from, to; - String value; - char c_1; - short c_2; - int c_4; -#ifdef LONG64 - long c_8; -#endif - - if (!(*num_params & 1)) - { - XawPrintActionErrorMsg("set-values", w, params, num_params); - return; - } - - if (!XawBooleanExpression(w, params[0], event)) - return; - - rlist = XawGetActionResList(XtClass(w)); - vlist = XawGetActionVarList(w); - - num_args = 0; - arglist = (Arg *)XtMalloc(sizeof(Arg) * ((*num_params) >> 1)); - - for (count = 1; count < *num_params; count += 2) - { - if ((resource = _XawFindActionRes(rlist, w, params[count])) == NULL) - { - char msg[256]; - - XmuSnprintf(msg, sizeof(msg), - "set-values(): bad resource name \"%s\"", - params[count]); - XtAppWarning(XtWidgetToApplicationContext(w), msg); - continue; - } - value = XawConvertActionVar(vlist, params[count + 1]); - from.size = strlen(value) + 1; - from.addr = value; - to.size = resource->size; - switch (to.size) - { - case 1: to.addr = (XPointer)&c_1; break; - case 2: to.addr = (XPointer)&c_2; break; - case 4: to.addr = (XPointer)&c_4; break; -#ifdef LONG64 - case 8: to.addr = (XPointer)&c_8; break; -#endif - default: - { - char msg[256]; - - XmuSnprintf(msg, sizeof(msg), - "set-values(): bad resource size for \"%s\"", - params[count]); - XtAppWarning(XtWidgetToApplicationContext(w), msg); - } continue; - } - - if (strcmp(XtRString, XrmQuarkToString(resource->qtype)) == 0) -#ifdef LONG64 - c_8 = (long)from.addr; -#else - c_4 = (int)from.addr; -#endif - else if (!XtConvertAndStore(w, XtRString, &from, - XrmQuarkToString(resource->qtype), &to)) - continue; - - switch (to.size) - { - case 1: - XtSetArg(arglist[num_args], XrmQuarkToString(resource->qname), c_1); - break; - case 2: - XtSetArg(arglist[num_args], XrmQuarkToString(resource->qname), c_2); - break; - case 4: - XtSetArg(arglist[num_args], XrmQuarkToString(resource->qname), c_4); - break; -#ifdef LONG64 - case 8: - XtSetArg(arglist[num_args], XrmQuarkToString(resource->qname), c_8); - break; -#endif - } - ++num_args; - } - - XtSetValues(w, arglist, num_args); - XtFree((char *)arglist); -} - -void -XawGetValuesAction(Widget w, XEvent *event, - String *params, Cardinal *num_params) -{ - XawActionResList *rlist; - XawActionVarList *vlist; - String value; - Cardinal count; - - if (!(*num_params & 1)) - { - XawPrintActionErrorMsg("get-values", w, params, num_params); - return; - } - if (!XawBooleanExpression(w, params[0], event)) - return; - - rlist = XawGetActionResList(XtClass(w)); - vlist = XawGetActionVarList(w); - - for (count = 1; count < *num_params; count += 2) - { - if ((value = XawConvertActionRes(rlist, w, params[count + 1])) == NULL) - continue; - XawDeclareActionVar(vlist, params[count], value); - } -} - -void -XawDeclareAction(Widget w, XEvent *event, - String *params, Cardinal *num_params) -{ - XawActionVarList *vlist; - Cardinal count; - - if (!(*num_params & 1)) - { - XawPrintActionErrorMsg("declare", w, params, num_params); - return; - } - if (!XawBooleanExpression(w, params[0], event)) - return; - - vlist = XawGetActionVarList(w); - - for (count = 1; count < *num_params; count += 2) - XawDeclareActionVar(vlist, params[count], params[count + 1]); -} - -void -XawCallProcAction(Widget w, XEvent *event, - String *params, Cardinal *num_params) -{ - String *args; - Cardinal num_args; - - if (*num_params < 2) - { - XawPrintActionErrorMsg("call-proc", w, params, num_params); - return; - } - - if (*num_params && !XawBooleanExpression(w, params[0], event)) - return; - - if (*num_params > 2) - { - args = ¶ms[2]; - num_args = *num_params - 2; - } - else - { - args = NULL; - num_args = 0; - } - - XtCallActionProc(w, params[1], event, args, num_args); -} - -static String -XawConvertActionRes(XawActionResList *list, Widget w, String name) -{ - XawActionRes *resource; - XrmValue from, to; - Arg arg; - char c_1; - short c_2; - int c_4; -#ifdef LONG64 - long c_8; -#endif - - if ((resource = _XawFindActionRes(list, w, name)) == NULL) - { - char msg[256]; - - XmuSnprintf(msg, sizeof(msg), - "convert(): bad resource name \"%s\"", name); - XtAppWarning(XtWidgetToApplicationContext(w), msg); - return (NULL); - } - - from.size = resource->size; - switch (from.size) - { - case 1: - XtSetArg(arg, XrmQuarkToString(resource->qname), - from.addr = (XPointer)&c_1); - break; - case 2: - XtSetArg(arg, XrmQuarkToString(resource->qname), - from.addr = (XPointer)&c_2); - break; - case 4: - XtSetArg(arg, XrmQuarkToString(resource->qname), - from.addr = (XPointer)&c_4); - break; -#ifdef LONG64 - case 8: - XtSetArg(arg, XrmQuarkToString(resource->qname), - from.addr = (XPointer)&c_8); - break; -#endif - default: - { - char msg[256]; - - XmuSnprintf(msg, sizeof(msg), - "convert(): bad resource size for \"%s\"", name); - XtAppWarning(XtWidgetToApplicationContext(w), name); - } return (NULL); - } - - XtGetValues(w, &arg, 1); - to.size = sizeof(String); - to.addr = NULL; - - if (strcmp(XtRString, XrmQuarkToString(resource->qtype)) == 0) - to.addr = *(char **)from.addr; - else if (!XtConvertAndStore(w, XrmQuarkToString(resource->qtype), - &from, XtRString, &to)) - return (NULL); - - return ((String)to.addr); -} - -void -XawPrintActionErrorMsg(String action_name, Widget w, - String *params, Cardinal *num_params) -{ - char msg[1024]; - unsigned int size, idx; - - size = XmuSnprintf(msg, sizeof(msg), "%s(): bad number of parameters.\n\t(", - action_name); - - idx = 0; - while (idx < *num_params - 1 && size < sizeof(msg)) - size += XmuSnprintf(&msg[size], sizeof(msg) - size, "%s, ", - params[idx++]); - if (*num_params) - XmuSnprintf(&msg[size], sizeof(msg) - size, "%s)", params[idx]); - else - XmuSnprintf(&msg[size], sizeof(msg) - size, ")"); - XtAppWarning(XtWidgetToApplicationContext(w), msg); -} - -XawActionResList * -XawGetActionResList(WidgetClass wc) -{ - XawActionResList *list; - - list = _XawFindActionResList(wc); - - if (!list) - list = _XawCreateActionResList(wc); - - return (list); -} - -static int -qcmp_action_resource_list(register _Xconst void *left, - register _Xconst void *right) -{ - return ((char *)((*(XawActionResList **)left)->widget_class) - - (char *)((*(XawActionResList **)right)->widget_class)); -} - -static XawActionResList * -_XawCreateActionResList(WidgetClass wc) -{ - XawActionResList *list; - - list = (XawActionResList *)XtMalloc(sizeof(XawActionResList)); - list->widget_class = wc; - list->num_common_resources = list->num_constraint_resources = 0; - list->resources = NULL; - - if (!resource_list) - { - num_resource_list = 1; - resource_list = (XawActionResList **)XtMalloc(sizeof(XawActionResList*)); - resource_list[0] = list; - } - else - { - ++num_resource_list; - resource_list = (XawActionResList **)XtRealloc((char *)resource_list, - sizeof(XawActionResList*) - * num_resource_list); - resource_list[num_resource_list - 1] = list; - qsort(resource_list, num_resource_list, sizeof(XawActionResList*), - qcmp_action_resource_list); - } - - _XawBindActionResList(list); - - return (list); -} - -static int -bcmp_action_resource_list(register _Xconst void *wc, - register _Xconst void *list) -{ - return ((char *)wc - (char *)((*(XawActionResList **)list)->widget_class)); -} - -static XawActionResList * -_XawFindActionResList(WidgetClass wc) -{ - XawActionResList **list; - - if (!resource_list) - return (NULL); - - list = (XawActionResList **)bsearch(wc, resource_list, - num_resource_list, - sizeof(XawActionResList*), - bcmp_action_resource_list); - - return (list ? *list : NULL); -} - -static int -qcmp_action_resource(register _Xconst void *left, - register _Xconst void *right) -{ - return (strcmp(XrmQuarkToString((*(XawActionRes **)left)->qname), - XrmQuarkToString((*(XawActionRes **)right)->qname))); -} - -static void -_XawBindActionResList(XawActionResList *list) -{ - XtResourceList xt_list, cons_list; - Cardinal i, num_xt, num_cons; - -#ifdef DIAGNOSTIC - fprintf(stderr, "(*) Creating resource list for class \'%s\'\n---------\n", - list->widget_class->core_class.class_name); -#endif - - XtGetResourceList(list->widget_class, &xt_list, &num_xt); - XtGetConstraintResourceList(list->widget_class, &cons_list, &num_cons); - list->num_common_resources = num_xt; - list->num_constraint_resources = num_cons; - - list->resources = (XawActionRes **) - XtMalloc(sizeof(XawActionRes*) * (num_xt + num_cons)); - -#ifdef DIAGNOSTIC - fprintf(stderr, "Common resources\n---\n"); -#endif - - for (i = 0; i < num_xt; i++) - { - list->resources[i] = (XawActionRes *)XtMalloc(sizeof(XawActionRes)); - list->resources[i]->qname = - XrmPermStringToQuark(xt_list[i].resource_name); - list->resources[i]->qtype = - XrmPermStringToQuark(xt_list[i].resource_type); - list->resources[i]->size = xt_list[i].resource_size; - -#ifdef DIAGNOSTIC - fprintf(stderr, "%-20s\t%-20s\t(%d)\n", - xt_list[i].resource_name, - xt_list[i].resource_type, - xt_list[i].resource_size); -#endif - } - -#ifdef DIAGNOSTIC - fprintf(stderr, "---\nContraint resources\n---"); -#endif - - for (; i < num_xt + num_cons; i++) - { - list->resources[i] = (XawActionRes *)XtMalloc(sizeof(XawActionRes)); - list->resources[i]->qname = - XrmPermStringToQuark(cons_list[i - num_xt].resource_name); - list->resources[i]->qtype = - XrmPermStringToQuark(cons_list[i - num_xt].resource_type); - list->resources[i]->size = cons_list[i - num_xt].resource_size; - -#ifdef DIAGNOSTIC - fprintf(stderr, "%-20s\t%-20s\t(%d)\n", - cons_list[i - num_xt].resource_name, - cons_list[i - num_xt].resource_type, - cons_list[i - num_xt].resource_size); -#endif - } - -#ifdef DIAGNOSTIC - fprintf(stderr, "---\n"); -#endif - - XtFree((char *)xt_list); - if (cons_list) - XtFree((char *)cons_list); - - qsort(list->resources, list->num_common_resources, sizeof(XawActionRes*), - qcmp_action_resource); - if (num_cons) - qsort(&list->resources[num_xt], list->num_constraint_resources, - sizeof(XawActionRes*), qcmp_action_resource); -} - -static int -bcmp_action_resource(register _Xconst void *string, - register _Xconst void *resource) -{ - return (strcmp((String)string, - XrmQuarkToString((*(XawActionRes **)resource)->qname))); -} - -static XawActionRes * -_XawFindActionRes(XawActionResList *list, Widget detail, String name) -{ - XawActionRes **res; - - if (!list->resources) - return (NULL); - - res = (XawActionRes **)bsearch(name, list->resources, - list->num_common_resources, - sizeof(XawActionRes*), bcmp_action_resource); - - if (!res && XtParent(detail) - && XtIsSubclass(XtParent(detail), constraintWidgetClass)) - { - XawActionResList *cons = XawGetActionResList(XtClass(XtParent(detail))); - - if (cons) - res = (XawActionRes **) - bsearch(name, &cons->resources[cons->num_common_resources], - cons->num_constraint_resources, - sizeof(XawActionRes*), bcmp_action_resource); - } - - return (res ? *res : NULL); -} - -/* - * Start of Variables Implementation Code - */ -/* For speed, only does memory allocation when really required */ -static String -_XawEscapeActionVarValue(String value) -{ - String escape; - - if (value[0] == '$' || value[0] == '\\') - { - escape = XtMalloc(strlen(value) + 2); - escape[0] = '\\'; - strcpy(escape + 1, value); - return (escape); - } - return (NULL); -} - -/* For speed, only does memory allocation when really required */ -static String -_XawUnescapeActionVarValue(String value) -{ - String unescape; - - if (value[0] == '\\') - { - unescape = XtMalloc(strlen(value)); - strcpy(unescape, value + 1); - return (unescape); - } - return (NULL); -} - -static void -XawDeclareActionVar(XawActionVarList *list, String name, String value) -{ - XawActionVar *variable; - String escape = NULL; - - if (name[0] != XAW_PRIV_VAR_PREFIX) - { - char msg[256]; - - XmuSnprintf(msg, sizeof(msg), "declare(): variable name must begin with " - "\'%c\', at %s = %s", XAW_PRIV_VAR_PREFIX, name, value); - XtAppWarning(XtWidgetToApplicationContext(list->widget), msg); - return; - } - variable = _XawFindActionVar(list, name); - if (!variable) - variable = _XawCreateActionVar(list, name); - if (value) - escape = _XawEscapeActionVarValue(value); - - if (variable->qvalue) - { - String val = escape ? escape : value; - - if (strcmp(XrmQuarkToString(variable->qvalue), val) == 0) - { - if (escape) - XtFree(escape); - return; - } - } - variable->qvalue = (escape ? XrmStringToQuark(escape) : - (value ? XrmStringToQuark(value) : NULLQUARK)); - if (escape) - XtFree(escape); -} - -static String -XawConvertActionVar(XawActionVarList *list, String name) -{ - XawActionVar *variable; - String unescape; - XrmQuark quark; - - if (name[0] != XAW_PRIV_VAR_PREFIX) - return (name); - - variable = _XawFindActionVar(list, name); - if (!variable || variable->qvalue == NULLQUARK) - return (name); - unescape = _XawUnescapeActionVarValue(XrmQuarkToString(variable->qvalue)); - if (unescape) - { - quark = XrmStringToQuark(unescape); - XtFree(unescape); - } - else - quark = variable->qvalue; - - return (XrmQuarkToString(quark)); -} - -XawActionVarList * -XawGetActionVarList(Widget w) -{ - XawActionVarList *list; - - list = _XawFindActionVarList(w); - if (!list) - list = _XawCreateActionVarList(w); - - return (list); -} - -static int -qcmp_action_variable_list(register _Xconst void *left, - register _Xconst void *right) -{ - return ((char *)((*(XawActionVarList **)left)->widget) - - (char *)((*(XawActionVarList **)right)->widget)); -} - -static XawActionVarList * -_XawCreateActionVarList(Widget w) -{ - XawActionVarList *list; - -#ifdef DIAGNOSTIC - fprintf(stderr, "(*) Creating action variable list for widget %s (%p)\n", - XtName(w), w); -#endif - - list = (XawActionVarList *)XtMalloc(sizeof(XawActionVarList)); - list->widget = w; - list->num_variables = 0; - list->variables = NULL; - - if (!variable_list) - { - num_variable_list = 1; - variable_list = (XawActionVarList **)XtMalloc(sizeof(XawActionVarList*)); - variable_list[0] = list; - } - else - { - ++num_variable_list; - variable_list = (XawActionVarList **) - XtRealloc((char *)variable_list, - sizeof(XawActionVarList *) * num_variable_list); - variable_list[num_variable_list - 1] = list; - qsort(variable_list, num_variable_list, sizeof(XawActionVarList*), - qcmp_action_variable_list); - } - - XtAddCallback(w, XtNdestroyCallback, _XawDestroyActionVarList, - (XtPointer)list); - - return (list); -} - -static int -bcmp_action_variable_list(register _Xconst void *widget, - register _Xconst void *list) -{ - return ((char *)widget - (char *)((*(XawActionVarList **)list)->widget)); -} - -static XawActionVarList * -_XawFindActionVarList(Widget w) -{ - XawActionVarList **list; - - if (!num_variable_list) - return (NULL); - - list = (XawActionVarList **)bsearch(w, variable_list, num_variable_list, - sizeof(XawActionVarList*), - bcmp_action_variable_list); - - return (list ? *list : NULL); -} - -static int -qcmp_action_variable(register _Xconst void *left, - register _Xconst void *right) -{ - return (strcmp(XrmQuarkToString((*(XawActionVar **)left)->qname), - XrmQuarkToString((*(XawActionVar **)right)->qname))); -} - -static XawActionVar * -_XawCreateActionVar(XawActionVarList *list, String name) -{ - XawActionVar *variable; - -#ifdef DIAGNOSTIC - fprintf(stderr, "(*) Creating action variable '%s' for widget %s (%p)\n", - name, XtName(list->widget), list->widget); -#endif - - variable = (XawActionVar *)XtMalloc(sizeof(XawActionVar)); - variable->qname = XrmStringToQuark(name); - variable->qvalue = NULLQUARK; - - if (!list->variables) - { - list->num_variables = 1; - list->variables = (XawActionVar **)XtMalloc(sizeof(XawActionVar*)); - list->variables[0] = variable; - } - else - { - ++list->num_variables; - list->variables = (XawActionVar **)XtRealloc((char *)list->variables, - sizeof(XawActionVar *) * - list->num_variables); - list->variables[list->num_variables - 1] = variable; - qsort(list->variables, list->num_variables, sizeof(XawActionVar*), - qcmp_action_variable); - } - return (variable); -} - -static int -bcmp_action_variable(register _Xconst void *string, - register _Xconst void *variable) -{ - return (strcmp((String)string, - XrmQuarkToString((*(XawActionVar **)variable)->qname))); -} - -static XawActionVar * -_XawFindActionVar(XawActionVarList *list, String name) -{ - XawActionVar **var; - - if (!list->variables) - return (NULL); - - var = (XawActionVar **)bsearch(name, list->variables, list->num_variables, - sizeof(XawActionVar*), bcmp_action_variable); - - return (var ? *var : NULL); -} - -/*ARGSUSED*/ -static void -_XawDestroyActionVarList(Widget w, XtPointer client_data, XtPointer call_data) -{ - XawActionVarList *list = (XawActionVarList *)client_data; - Cardinal i; - - for (i = 0; i < num_variable_list; i++) - if (variable_list[i] == list) - break; - if (i >= num_variable_list || list->widget != w - || variable_list[i]->widget != w) - { - XtWarning("destroy-variable-list(): Bad widget argument."); - return; - } - if (--num_variable_list > 0) - { - memmove(&variable_list[i], &variable_list[i + 1], - (num_variable_list - i) * sizeof(XawActionVarList *)); - variable_list = (XawActionVarList **) - XtRealloc((char *)variable_list, sizeof(XawActionVarList *) * - num_variable_list); - } - else - { - XtFree((char *)variable_list); - variable_list = NULL; - } - - XtFree((char *)list->variables); - XtFree((char *)list); -} - -#endif /* OLDXAW */ diff --git a/nx-X11/lib/Xaw/AllWidgets.c b/nx-X11/lib/Xaw/AllWidgets.c deleted file mode 100644 index c943630b1..000000000 --- a/nx-X11/lib/Xaw/AllWidgets.c +++ /dev/null @@ -1,126 +0,0 @@ -/* $Xorg: AllWidgets.c,v 1.4 2001/02/09 02:03:42 xorgcvs Exp $ */ - -/* - -Copyright (c) 1991, 1994, 1998 The Open Group - -Permission to use, copy, modify, distribute, and sell this software and its -documentation for any purpose is hereby granted without fee, provided that -the above copyright notice appear in all copies and that both that -copyright notice and this permission notice appear in supporting -documentation. - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -Except as contained in this notice, the name of The Open Group shall not be -used in advertising or otherwise to promote the sale, use or other dealings -in this Software without prior written authorization from The Open Group. - -*/ -/* $XFree86: xc/lib/Xaw/AllWidgets.c,v 1.3 2001/08/23 21:49:51 tsi Exp $ */ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif -#include <X11/IntrinsicP.h> -#include <X11/Xmu/WidgetNode.h> - -extern WidgetClass applicationShellWidgetClass; -extern WidgetClass asciiSinkObjectClass; -extern WidgetClass asciiSrcObjectClass; -extern WidgetClass asciiTextWidgetClass; -extern WidgetClass boxWidgetClass; -extern WidgetClass commandWidgetClass; -extern WidgetClass dialogWidgetClass; -extern WidgetClass formWidgetClass; -extern WidgetClass gripWidgetClass; -extern WidgetClass labelWidgetClass; -extern WidgetClass listWidgetClass; -extern WidgetClass menuButtonWidgetClass; -extern WidgetClass multiSinkObjectClass; -extern WidgetClass multiSrcObjectClass; -extern WidgetClass overrideShellWidgetClass; -extern WidgetClass panedWidgetClass; -extern WidgetClass pannerWidgetClass; -extern WidgetClass portholeWidgetClass; -extern WidgetClass repeaterWidgetClass; -extern WidgetClass scrollbarWidgetClass; -extern WidgetClass shellWidgetClass; -extern WidgetClass simpleMenuWidgetClass; -extern WidgetClass simpleWidgetClass; -extern WidgetClass smeBSBObjectClass; -extern WidgetClass smeLineObjectClass; -extern WidgetClass smeObjectClass; -extern WidgetClass stripChartWidgetClass; -extern WidgetClass textSinkObjectClass; -extern WidgetClass textSrcObjectClass; -extern WidgetClass textWidgetClass; -extern WidgetClass toggleWidgetClass; -extern WidgetClass topLevelShellWidgetClass; -extern WidgetClass transientShellWidgetClass; -extern WidgetClass treeWidgetClass; -extern WidgetClass vendorShellWidgetClass; -extern WidgetClass viewportWidgetClass; -extern WidgetClass wmShellWidgetClass; -#if !defined(OLDXAW) && !defined(XAW7) -extern WidgetClass xawPrintShellWidgetClass; -#endif - -XmuWidgetNode XawWidgetArray[] = { -{ "applicationShell", &applicationShellWidgetClass }, -{ "asciiSink", &asciiSinkObjectClass }, -{ "asciiSrc", &asciiSrcObjectClass }, -{ "asciiText", &asciiTextWidgetClass }, -{ "box", &boxWidgetClass }, -{ "command", &commandWidgetClass }, -{ "composite", &compositeWidgetClass }, -{ "constraint", &constraintWidgetClass }, -{ "core", &coreWidgetClass }, -{ "dialog", &dialogWidgetClass }, -{ "form", &formWidgetClass }, -{ "grip", &gripWidgetClass }, -{ "label", &labelWidgetClass }, -{ "list", &listWidgetClass }, -{ "menuButton", &menuButtonWidgetClass }, -{ "multiSink", &multiSinkObjectClass }, -{ "multiSrc", &multiSrcObjectClass }, -{ "object", &objectClass }, -{ "overrideShell", &overrideShellWidgetClass }, -{ "paned", &panedWidgetClass }, -{ "panner", &pannerWidgetClass }, -{ "porthole", &portholeWidgetClass }, -{ "rect", &rectObjClass }, -{ "repeater", &repeaterWidgetClass }, -{ "scrollbar", &scrollbarWidgetClass }, -{ "shell", &shellWidgetClass }, -{ "simpleMenu", &simpleMenuWidgetClass }, -{ "simple", &simpleWidgetClass }, -{ "smeBSB", &smeBSBObjectClass }, -{ "smeLine", &smeLineObjectClass }, -{ "sme", &smeObjectClass }, -{ "stripChart", &stripChartWidgetClass }, -{ "textSink", &textSinkObjectClass }, -{ "textSrc", &textSrcObjectClass }, -{ "text", &textWidgetClass }, -{ "toggle", &toggleWidgetClass }, -{ "topLevelShell", &topLevelShellWidgetClass }, -{ "transientShell", &transientShellWidgetClass }, -{ "tree", &treeWidgetClass }, -{ "vendorShell", &vendorShellWidgetClass }, -{ "viewport", &viewportWidgetClass }, -{ "wmShell", &wmShellWidgetClass }, -#if !defined(OLDXAW) && !defined(XAW7) -{ "printShell", &xawPrintShellWidgetClass }, -#endif -}; - -int XawWidgetCount = XtNumber(XawWidgetArray); - diff --git a/nx-X11/lib/Xaw/AllWidgets.h b/nx-X11/lib/Xaw/AllWidgets.h deleted file mode 100644 index 0200ac4cc..000000000 --- a/nx-X11/lib/Xaw/AllWidgets.h +++ /dev/null @@ -1,38 +0,0 @@ -/* - * $Xorg: AllWidgets.h,v 1.5 2001/02/09 02:03:42 xorgcvs Exp $ - * -Copyright 1990, 1998 The Open Group - -Permission to use, copy, modify, distribute, and sell this software and its -documentation for any purpose is hereby granted without fee, provided that -the above copyright notice appear in all copies and that both that -copyright notice and this permission notice appear in supporting -documentation. - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -Except as contained in this notice, the name of The Open Group shall not be -used in advertising or otherwise to promote the sale, use or other dealings -in this Software without prior written authorization from The Open Group. - */ - -#ifndef _XawAllWidgets_h -#define _XawAllWidgets_h - -#include <X11/Xmu/WidgetNode.h> - -/* - * This file matches the generated AllWidgets.c - */ -extern XmuWidgetNode XawWidgetArray[]; -extern int XawWidgetCount; - -#endif /* _XawAllWidgets_h */ diff --git a/nx-X11/lib/Xaw/AsciiSink.c b/nx-X11/lib/Xaw/AsciiSink.c deleted file mode 100644 index ad35a127c..000000000 --- a/nx-X11/lib/Xaw/AsciiSink.c +++ /dev/null @@ -1,1951 +0,0 @@ -/* $Xorg: AsciiSink.c,v 1.4 2001/02/09 02:03:42 xorgcvs Exp $ */ - -/*********************************************************** - -Copyright 1987, 1988, 1994, 1998 The Open Group - -Permission to use, copy, modify, distribute, and sell this software and its -documentation for any purpose is hereby granted without fee, provided that -the above copyright notice appear in all copies and that both that -copyright notice and this permission notice appear in supporting -documentation. - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -Except as contained in this notice, the name of The Open Group shall not be -used in advertising or otherwise to promote the sale, use or other dealings -in this Software without prior written authorization from The Open Group. - - -Copyright 1987, 1988 by Digital Equipment Corporation, Maynard, Massachusetts. - - All Rights Reserved - -Permission to use, copy, modify, and distribute this software and its -documentation for any purpose and without fee is hereby granted, -provided that the above copyright notice appear in all copies and that -both that copyright notice and this permission notice appear in -supporting documentation, and that the name of Digital not be -used in advertising or publicity pertaining to distribution of the -software without specific, written prior permission. - -DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING -ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL -DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR -ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, -WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, -ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS -SOFTWARE. - -******************************************************************/ -/* $XFree86: xc/lib/Xaw/AsciiSink.c,v 1.26 2001/12/14 19:54:38 dawes Exp $ */ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif -#include <stdio.h> -#include <stdlib.h> -#include <X11/IntrinsicP.h> -#include <X11/StringDefs.h> -#include <X11/Xatom.h> -#include <X11/Xaw/XawInit.h> -#include <X11/Xaw/AsciiSinkP.h> -#include <X11/Xaw/AsciiSrcP.h> -#include <X11/Xaw/TextP.h> -#include "Private.h" - -#ifdef GETLASTPOS -#undef GETLASTPOS /* We will use our own GETLASTPOS */ -#endif - -#define GETLASTPOS \ - XawTextSourceScan(source, 0, XawstAll, XawsdRight, 1, True) - -/* - * Class Methods - */ -static void XawAsciiSinkClassPartInitialize(WidgetClass); -static void XawAsciiSinkInitialize(Widget, Widget, ArgList, Cardinal*); -static void XawAsciiSinkDestroy(Widget); -static void XawAsciiSinkResize(Widget); -static Boolean XawAsciiSinkSetValues(Widget, Widget, Widget, - ArgList, Cardinal*); -static int MaxLines(Widget, unsigned int); -static int MaxHeight(Widget, int); -static void SetTabs(Widget, int, short*); -static void DisplayText(Widget, int, int, - XawTextPosition, XawTextPosition, Bool); -static void InsertCursor(Widget, int, int, XawTextInsertState); -static void FindPosition(Widget, XawTextPosition, int, int, Bool, - XawTextPosition*, int*, int*); -static void FindDistance(Widget, XawTextPosition, int, XawTextPosition, int*, - XawTextPosition*, int*); -static void Resolve(Widget, XawTextPosition, int, int, XawTextPosition*); -static void GetCursorBounds(Widget, XRectangle*); -#ifndef OLDXAW -static void AsciiPreparePaint(Widget, int, int, - XawTextPosition, XawTextPosition, Bool); -static void AsciiDoPaint(Widget); -#endif - -/* - * Prototypes - */ -static void GetGC(AsciiSinkObject); -static int CharWidth(AsciiSinkObject, XFontStruct*, int, unsigned int); -static unsigned int PaintText(Widget w, GC gc, int x, int y, - char *buf, int len, Bool); - -/* - * Defined in TextSink.c - */ -void _XawTextSinkClearToBackground(Widget, int, int, unsigned, unsigned); - -/* - * Initialization - */ -#define offset(field) XtOffsetOf(AsciiSinkRec, ascii_sink.field) -static XtResource resources[] = { - { - XtNfont, - XtCFont, - XtRFontStruct, - sizeof(XFontStruct*), - offset(font), - XtRString, - XtDefaultFont - }, - { - XtNecho, - XtCOutput, - XtRBoolean, - sizeof(Boolean), - offset(echo), - XtRImmediate, - (XtPointer)True - }, - { - XtNdisplayNonprinting, - XtCOutput, - XtRBoolean, - sizeof(Boolean), - offset(display_nonprinting), - XtRImmediate, - (XtPointer) - True - }, -}; -#undef offset - -#define Superclass (&textSinkClassRec) -AsciiSinkClassRec asciiSinkClassRec = { - /* object */ - { - (WidgetClass)Superclass, /* superclass */ - "AsciiSink", /* class_name */ - sizeof(AsciiSinkRec), /* widget_size */ - XawInitializeWidgetSet, /* class_initialize */ - XawAsciiSinkClassPartInitialize, /* class_part_initialize */ - False, /* class_inited */ - XawAsciiSinkInitialize, /* initialize */ - NULL, /* initialize_hook */ - NULL, /* obj1 */ - NULL, /* obj2 */ - 0, /* obj3 */ - resources, /* resources */ - XtNumber(resources), /* num_resources */ - NULLQUARK, /* xrm_class */ - False, /* obj4 */ - False, /* obj5 */ - False, /* obj6 */ - False, /* obj7 */ - XawAsciiSinkDestroy, /* destroy */ - (XtProc)XawAsciiSinkResize, /* obj8 */ - NULL, /* obj9 */ - XawAsciiSinkSetValues, /* set_values */ - NULL, /* set_values_hook */ - NULL, /* obj10 */ - NULL, /* get_values_hook */ - NULL, /* obj11 */ - XtVersion, /* version */ - NULL, /* callback_private */ - NULL, /* obj12 */ - NULL, /* obj13 */ - NULL, /* obj14 */ - NULL, /* extension */ - }, - /* text_sink */ - { - DisplayText, /* DisplayText */ - InsertCursor, /* InsertCursor */ - XtInheritClearToBackground, /* ClearToBackground */ - FindPosition, /* FindPosition */ - FindDistance, /* FindDistance */ - Resolve, /* Resolve */ - MaxLines, /* MaxLines */ - MaxHeight, /* MaxHeight */ - SetTabs, /* SetTabs */ - GetCursorBounds, /* GetCursorBounds */ -#ifndef OLDXAW - NULL /* extension */ -#endif - }, - /* ascii_sink */ - { - NULL, /* extension */ - } -}; - -WidgetClass asciiSinkObjectClass = (WidgetClass)&asciiSinkClassRec; - -/* - * Implementation - */ -static void -XawAsciiSinkClassPartInitialize(WidgetClass wc) -{ -#ifndef OLDXAW - AsciiSinkObjectClass cclass = (AsciiSinkObjectClass)wc; - XrmQuark record_type = XrmPermStringToQuark("TextSink"); - TextSinkExt ext = cclass->text_sink_class.extension; - - while (ext) { - if (ext->record_type == record_type && - ext->version == 1) { - ext->PreparePaint = AsciiPreparePaint; - ext->DoPaint = AsciiDoPaint; - break; - } - ext = (TextSinkExt)ext->next_extension; - } - if (ext == NULL) - XtError("TextSinkClass: cannot resolve extension.\n"); -#endif -} - -static int -CharWidth(AsciiSinkObject sink, XFontStruct *font, int x, unsigned int c) -{ - int width = 0; - - if (c == XawLF) - return (0); - - if (c == XawTAB) { - int i; - Position *tab; - - width = x; - /* Adjust for Left Margin */ - x -= ((TextWidget)XtParent((Widget)sink))->text.left_margin; - - i = 0; - tab = sink->text_sink.tabs; - /*CONSTCOND*/ - while (1) { - if (x >= 0 && x < *tab) - return (*tab - x); - /* Start again */ - if (++i >= sink->text_sink.tab_count) { - x -= *tab; - i = 0; - tab = sink->text_sink.tabs; - if (width == x) - return (0); - } - else - ++tab; - } - /*NOTREACHED*/ - } - - if ((c & 0177) < XawSP || c == 0177) { - if (sink->ascii_sink.display_nonprinting) { - if (c > 0177) { - width = CharWidth(sink, font, x, '\\'); - width += CharWidth(sink, font, x, ((c >> 6) & 7) + '0'); - width += CharWidth(sink, font, x, ((c >> 3) & 7) + '0'); - c = (c & 7) + '0'; - } - else { - width = CharWidth(sink, font, x, '^'); - if ((c |= 0100) == 0177) - c = '?'; - } - } - else - c = XawSP; - } - - if (font->per_char - && (c >= font->min_char_or_byte2 && c <= font->max_char_or_byte2)) - width += font->per_char[c - font->min_char_or_byte2].width; - else - width += font->min_bounds.width; - - return (width); -} - -#ifndef OLDXAW -static int -GetTextWidth(TextWidget ctx, int current_width, XFontStruct *font, - XawTextPosition from, int length) -{ - int i, width = 0; - XawTextBlock block; - XawTextPosition pos = from; - - while (length > 0) { - pos = XawTextSourceRead(ctx->text.source, from, &block, length); - length -= pos - from; - from = pos; - for (i = 0; i < block.length; i++) - width += CharWidth((AsciiSinkObject)ctx->text.sink, font, - current_width + width, - (unsigned char)block.ptr[i]); - } - - return (width); -} - -static -void CalculateBearing(TextWidget ctx, XawTextPosition position, int x, int y, - int ascent, int descent, Bool highlight, Bool right) -{ -/* - * Sample case: - * - * lbearing| width |rbearing - * | | - * | #### - * | ### | - * | #### | - * | #### | - * | ########## | - * | #### | - * | #### | - * | #### | - * | #### | - * |### | - * #### | - * | | - * - */ - AsciiSinkObject sink = (AsciiSinkObject)ctx->text.sink; - XawTextAnchor *anchor; - XawTextEntity *entity; - XawTextProperty *property; - XawTextPaintStruct *paint; - XawTextBlock block; - XFontStruct *font; - - property = NULL; - if (XawTextSourceAnchorAndEntity(ctx->text.source, position, - &anchor, &entity) && - (property = XawTextSinkGetProperty((Widget)sink, - entity->property)) != NULL && - (property->mask & XAW_TPROP_FONT)) - font = property->font; - else - font = sink->ascii_sink.font; - if (right) { - if (font->max_bounds.rbearing > 0) { - int rbearing = font->max_bounds.rbearing - font->max_bounds.width; - unsigned char c; - - (void)XawTextSourceRead(ctx->text.source, position, &block, 1); - c = *(unsigned char*)block.ptr; - if (c == '\t' || c == '\n') - c = ' '; - else if ((c & 0177) < XawSP || c == 0177) { - if (sink->ascii_sink.display_nonprinting) - c = c > 0177 ? (c & 7) + '0' : c + '@'; - else - c = ' '; - } - if (font->per_char && - (c >= font->min_char_or_byte2 && c <= font->max_char_or_byte2)) - rbearing = font->per_char[c - font->min_char_or_byte2].rbearing - - font->per_char[c - font->min_char_or_byte2].width; - if (rbearing > 0) { - paint = XtNew(XawTextPaintStruct); - paint->next = sink->text_sink.paint->bearings; - sink->text_sink.paint->bearings = paint; - paint->x = x - (paint->width = CharWidth(sink, font, 0, c)); - paint->y = y + ascent; - paint->property = property; - paint->max_ascent = ascent; - paint->max_descent = descent; - paint->backtabs = NULL; - paint->highlight = highlight; - paint->length = 1; - paint->text = XtMalloc(1); - paint->text[0] = c; - } - } - } - else { - if (font->min_bounds.lbearing < 0) { - int lbearing = font->min_bounds.lbearing; - unsigned char c; - - (void)XawTextSourceRead(ctx->text.source, position, &block, 1); - c = *(unsigned char*)block.ptr; - if (c == '\t' || c == '\n') - c = ' '; - else if ((c & 0177) < XawSP || c == 0177) { - if (sink->ascii_sink.display_nonprinting) - c = c > 0177 ? '\\' : c + '^'; - else - c = ' '; - } - if (font->per_char && - (c >= font->min_char_or_byte2 && c <= font->max_char_or_byte2)) - lbearing = font->per_char[c - font->min_char_or_byte2].lbearing; - if (lbearing < 0) { - paint = XtNew(XawTextPaintStruct); - paint->next = sink->text_sink.paint->bearings; - sink->text_sink.paint->bearings = paint; - paint->x = x; - paint->width = -CharWidth(sink, font, 0, c); - paint->y = y + ascent; - paint->property = property; - paint->max_ascent = ascent; - paint->max_descent = descent; - paint->backtabs = NULL; - paint->highlight = highlight; - paint->length = 1; - paint->text = XtMalloc(1); - paint->text[0] = c; - } - } - } -} - -static void -AsciiPreparePaint(Widget w, int y, int line, - XawTextPosition from, XawTextPosition to, Bool highlight) -{ - static XmuSegment segment; - static XmuScanline next; - static XmuScanline scanline = {0, &segment, &next}; - static XmuArea area = {&scanline}; - - TextWidget ctx = (TextWidget)XtParent(w); - AsciiSinkObject sink = (AsciiSinkObject)ctx->text.sink; - XawTextPosition left, right, pos, pos2, tmp, length; - XawTextAnchor *anchor; - XawTextEntity *entity; - XawTextProperty *property; - int i, ascent = 0, descent = 0, xl, xr, x = ctx->text.left_margin, bufsiz; - XawTextBlock block; - XFontStruct *font; - XawTextPaintStruct *paint; - - if (!sink->ascii_sink.echo) - return; - - /* pass 1: calculate ascent/descent values and x coordinate */ - /* XXX the MAX ascent/descent value should be in the line table XXX */ - /* XXX the x coordinate can be a parameter, but since it is required - to calculate the ascent/descent, do it here to avoid an extra - search in the entities */ - pos = tmp = left = ctx->text.lt.info[line].position; - right = ctx->text.lt.info[line + 1].position; - right = XawMin(right, ctx->text.lastPos + 1); - while (pos < right) { - if (XawTextSourceAnchorAndEntity(ctx->text.source, pos, - &anchor, &entity)) { - if ((property = XawTextSinkGetProperty((Widget)sink, - entity->property)) != NULL && - (property->mask & XAW_TPROP_FONT)) - font = property->font; - else - font = sink->ascii_sink.font; - tmp = pos; - pos = anchor->position + entity->offset + entity->length; - if ((length = XawMin(from, pos) - tmp) > 0) - x += GetTextWidth(ctx, x, font, tmp, length); - ascent = XawMax(font->ascent, ascent); - descent = XawMax(font->descent, descent); - } - else if (anchor) { - ascent = XawMax(sink->ascii_sink.font->ascent, ascent); - descent = XawMax(sink->ascii_sink.font->descent, descent); - while (entity && pos < right) { - tmp = pos; - if ((pos = anchor->position + entity->offset) < tmp) - pos = tmp; - else { - if ((length = XawMin(from, pos) - tmp) > 0) { - x += GetTextWidth(ctx, x, sink->ascii_sink.font, tmp, - length); - tmp += length; - } - if (pos < right) { - pos += entity->length; - if ((property = XawTextSinkGetProperty((Widget)sink, - entity->property)) != NULL && - (property->mask & XAW_TPROP_FONT)) - font = property->font; - else - font = sink->ascii_sink.font; - if ((length = XawMin(from, pos) - tmp) > 0) - x += GetTextWidth(ctx, x, font, tmp, length); - ascent = XawMax(font->ascent, ascent); - descent = XawMax(font->descent, descent); - } - } - entity = entity->next; - } - - if (anchor->entities == NULL) { - tmp = XawMin(pos, from); - if ((length = from - tmp) > 0) - x += GetTextWidth(ctx, x, sink->ascii_sink.font, tmp, length); - break; - } - } - else { - tmp = XawMin(pos, from); - if ((length = from - tmp) > 0) - x += GetTextWidth(ctx, x, sink->ascii_sink.font, tmp, length); - ascent = XawMax(sink->ascii_sink.font->ascent, ascent); - descent = XawMax(sink->ascii_sink.font->descent, descent); - break; - } - } - if (!ascent) - ascent = sink->ascii_sink.font->ascent; - if (!descent) - descent = sink->ascii_sink.font->descent; - - xl = x; - - /* pass 2: feed the XawTextPaintStruct lists */ - pos = from; - while (pos < to) { - paint = XtNew(XawTextPaintStruct); - paint->next = sink->text_sink.paint->paint; - sink->text_sink.paint->paint = paint; - paint->x = x; - paint->y = y + ascent; - paint->property = NULL; - paint->max_ascent = ascent; - paint->max_descent = descent; - paint->backtabs = NULL; - paint->highlight = highlight; - - tmp = pos; - if (XawTextSourceAnchorAndEntity(ctx->text.source, pos, - &anchor, &entity)) { - pos = anchor->position + entity->offset + entity->length; - if ((paint->property = XawTextSinkGetProperty((Widget)sink, - entity->property)) != NULL && - (paint->property->mask & XAW_TPROP_FONT)) - font = paint->property->font; - else - font = sink->ascii_sink.font; - } - else { - if (anchor) { - while (entity && anchor->position + entity->offset < pos) - entity = entity->next; - if (entity) - pos = anchor->position + entity->offset; - else - pos = to; - } - else - pos = to; - font = sink->ascii_sink.font; - } - pos = XawMin(pos, to); - length = pos - tmp; - - paint->text = XtMalloc(bufsiz = pos - tmp + 4); - paint->length = 0; - segment.x1 = x; - - pos2 = tmp; - while (length > 0) { - pos2 = XawTextSourceRead(ctx->text.source, tmp, &block, length); - length = pos - pos2; - tmp = pos2; - for (i = 0; i < block.length; i++) { - unsigned char c = (unsigned char)block.ptr[i]; - - if (paint->length + 4 > bufsiz) - paint->text = XtRealloc(paint->text, bufsiz += 32); - paint->text[paint->length] = c; - if (c == '\n') { - x += CharWidth(sink, font, 0, ' '); - continue; - } - if (c == '\t') { - x += XTextWidth(font, paint->text, paint->length); - segment.x2 = x + CharWidth(sink, font, x, '\t'); - - if (XmuValidSegment(&segment)) { - if (!highlight && (paint->property && - (paint->property->mask & XAW_TPROP_BACKGROUND))) { - if (ascent > font->ascent) { - scanline.y = y; - next.y = y + ascent - font->ascent; - XmuAreaOr(sink->text_sink.paint->clip, &area); - } - if (descent >= font->descent) { - scanline.y = y + ascent + font->descent; - next.y = scanline.y + descent - font->descent + 1; - XmuAreaOr(sink->text_sink.paint->clip, &area); - } - if (paint->backtabs == NULL) - paint->backtabs = XmuCreateArea(); - scanline.y = y + ascent - font->ascent; - next.y = y + ascent + font->descent; - XmuAreaOr(paint->backtabs, &area); - } - else { - scanline.y = y; - next.y = ctx->text.lt.info[line + 1].y; - if (highlight) { - if (!sink->text_sink.paint->hightabs) - sink->text_sink.paint->hightabs = - XmuCreateArea(); - XmuAreaOr(sink->text_sink.paint->hightabs, &area); - } - else - XmuAreaOr(sink->text_sink.paint->clip, &area); - } - } - - paint->width = segment.x2 - segment.x1; - x = segment.x1 = segment.x2; - - if (paint->length == 0) { - paint->x = x; - continue; - } - paint->text = XtRealloc(paint->text, paint->length); - property = paint->property; - paint = XtNew(XawTextPaintStruct); - paint->next = sink->text_sink.paint->paint; - sink->text_sink.paint->paint = paint; - paint->x = x; - paint->y = y + ascent; - paint->property = property; - paint->max_ascent = ascent; - paint->max_descent = descent; - paint->backtabs = NULL; - paint->highlight = highlight; - paint->text = XtMalloc(bufsiz = pos - tmp - length + - block.length - i + 4); - paint->length = 0; - continue; - } - if ((c & 0177) < XawSP || c == 0177) { - if (sink->ascii_sink.display_nonprinting) { - if (c > 0177) { - paint->text[paint->length++] = '\\'; - paint->text[paint->length++] = ((c >> 6) & 7) + '0'; - paint->text[paint->length++] = ((c >> 3) & 7) + '0'; - paint->text[paint->length] = (c & 7) + '0'; - } - else { - c |= 0100; - paint->text[paint->length++] = '^'; - paint->text[paint->length] = c == 0177 ? '?' : c; - } - } - else - paint->text[paint->length] = ' '; - } - paint->length++; - } - } - - x += XTextWidth(font, paint->text, paint->length); - segment.x2 = x; - if (XmuValidSegment(&segment)) { - /* erase only what really is needed */ - /*if (!highlight || (paint->property && - (paint->property->mask & XAW_TPROP_BACKGROUND))) { - if (ascent > font->ascent) { - scanline.y = y; - next.y = y + ascent - font->ascent; - XmuAreaOr(sink->text_sink.paint->clip, &area); - } - if (descent > font->descent) { - scanline.y = y + ascent + font->descent; - next.y = scanline.y + descent - font->descent; - XmuAreaOr(sink->text_sink.paint->clip, &area); - } - } - else*/ { - scanline.y = y; - next.y = ctx->text.lt.info[line + 1].y; - XmuAreaOr(sink->text_sink.paint->clip, &area); - } - } - - paint->width = x - segment.x1; - } - - xr = x; - - /* pass 3: bearing clipping */ - if (left < from) { - CalculateBearing(ctx, from - 1, xl, y, ascent, descent, highlight, True); - if (ctx->text.s.left < ctx->text.s.right) { - if (ctx->text.s.right == from) - CalculateBearing(ctx, from, xl, y, ascent, descent, True, False); - else if (ctx->text.s.left == from) - CalculateBearing(ctx, from, xl, y, ascent, descent, False, False); - } - } - right = XawMin(right, ctx->text.lastPos); - if (right >= to && to > from) { - if (to < right) - CalculateBearing(ctx, to, xr, y, ascent, descent, highlight, False); - if (ctx->text.s.left < ctx->text.s.right) { - if (ctx->text.s.right == to) - CalculateBearing(ctx, to - 1, xr, y, ascent, descent, False, True); - else if (ctx->text.s.left == to) - CalculateBearing(ctx, to - 1, xr, y, ascent, descent, True, True); - } - } -} - -static int -qcmp_paint_struct(_Xconst void *left, _Xconst void *right) -{ - return ((*(XawTextPaintStruct**)left)->property - - (*(XawTextPaintStruct**)right)->property); -} - -static void -AsciiDoPaint(Widget w) -{ - TextWidget ctx = (TextWidget)XtParent(w); - AsciiSinkObject sink = (AsciiSinkObject)ctx->text.sink; - XmuScanline *scan; - XmuSegment *seg; - XawTextPaintList *list = sink->text_sink.paint; -#if 0 - XawTextPaintStruct *base, *head; -#endif - XawTextPaintStruct *paint = list->paint; - XawTextProperty *property; - XFontStruct *font = NULL; - XRectangle *rects; - int n_rects, i_rects; - GC gc; - Bool highlight; - XRectangle rect; - int width, height, line_width = -1; - XGCValues values; - - /* pass 1: clear clipping areas */ - /* XXX Don't use XDrawImageString because the font may be italic, and - will get incorrectly drawn. Probably, it could be a good idea to - check if this is the case, and do special processing. But this - will need to be checked if required. */ - for (scan = list->clip->scanline; scan && scan->next; scan = scan->next) - for (seg = scan->segment; seg; seg = seg->next) - _XawTextSinkClearToBackground(ctx->text.sink, - seg->x1, scan->y, - seg->x2 - seg->x1, - scan->next->y - scan->y); - - /* pass 2: optimize drawing list to avoid too much GC change requests */ - /* XXX this assumes there will not exist entities drawn over other - entities. */ -#if 0 - while (paint) { - base = paint; - head = paint->next; - while (head) { - if (head->property == paint->property) { - base->next = head->next; - head->next = paint->next; - paint->next = head; - paint = head; - } - base = head; - head = head->next; - } - paint = paint->next; - } -#endif - if (paint && paint->next) { - XawTextPaintStruct **paints; - int i = 0, n_paints = 0; - - while (paint) { - paint = paint->next; - ++n_paints; - } - paints = (XawTextPaintStruct**) - XtMalloc(n_paints * sizeof(XawTextPaintStruct)); - paint = list->paint; - while (paint) { - paints[i++] = paint; - paint = paint->next; - } - qsort((void*)paints, n_paints, sizeof(XawTextPaintStruct*), - qcmp_paint_struct); - list->paint = paints[0]; - for (i = 0; i < n_paints - 1; i++) - paints[i]->next = paints[i + 1]; - paints[i]->next = NULL; - XtFree((XtPointer)paints); - } - - /* pass 3: clip gc */ - gc = sink->ascii_sink.normgc; - - rect.x = ctx->text.r_margin.left; - rect.y = ctx->text.r_margin.top; - width = (int)XtWidth(ctx) - RHMargins(ctx); - height = (int)XtHeight(ctx) - RVMargins(ctx); - rect.width = width; - rect.height = height; - if (width >= 0 && height >= 0) - XSetClipRectangles(XtDisplay((Widget)ctx), gc, - 0, 0, &rect, 1, Unsorted); - else - XSetClipMask(XtDisplay((Widget)ctx), gc, None); - - /* pass 4: draw backgrounds */ - paint = list->paint; - property = NULL; - rects = NULL; - i_rects = n_rects = 0; - while (paint) { - if (paint->property && (paint->property->mask & XAW_TPROP_BACKGROUND)) { - if (property != paint->property) { - if (i_rects) - XFillRectangles(XtDisplay(ctx), XtWindow(ctx), gc, - rects, i_rects); - i_rects = 0; - property = paint->property; - if (property->mask & XAW_TPROP_FONT) - font = property->font; - else - font = sink->ascii_sink.font; - XSetForeground(XtDisplay(ctx), gc, property->background); - } - if (i_rects <= n_rects) - rects = (XRectangle*) - XtRealloc((XtPointer)rects, sizeof(XRectangle) * - ++n_rects); - rects[i_rects].x = paint->x; - rects[i_rects].y = paint->y - font->ascent; - rects[i_rects].width = paint->width; - rects[i_rects++].height = font->ascent + font->descent; - - if (paint->backtabs) { - for (scan = paint->backtabs->scanline; scan && scan->next; - scan = scan->next) - for (seg = scan->segment; seg; seg = seg->next) { - if (i_rects <= n_rects) - rects = (XRectangle*) - XtRealloc((XtPointer)rects, sizeof(XRectangle) * - ++n_rects); - rects[i_rects].x = seg->x1; - rects[i_rects].y = scan->y; - rects[i_rects].width = seg->x2 - seg->x1; - rects[i_rects++].height = scan->next->y - scan->y; - } - } - - - } - paint = paint->next; - } - if (i_rects) - XFillRectangles(XtDisplay(ctx), XtWindow(ctx), gc, rects, i_rects); - - paint = list->paint; - i_rects = 0; - while (paint) { - if (paint->highlight) { - if (i_rects == 0) - XSetForeground(XtDisplay(ctx), gc, sink->text_sink.cursor_color); - if (i_rects <= n_rects) - rects = (XRectangle*) - XtRealloc((XtPointer)rects, sizeof(XRectangle) * - ++n_rects); - rects[i_rects].x = paint->x; - rects[i_rects].y = paint->y - paint->max_ascent; - rects[i_rects].width = paint->width; - rects[i_rects++].height = paint->max_ascent + paint->max_descent + 1; - } - paint = paint->next; - } - if (list->hightabs) { - for (scan = list->hightabs->scanline; scan && scan->next; - scan = scan->next) - for (seg = scan->segment; seg; seg = seg->next) { - if (i_rects == 0) - XSetForeground(XtDisplay(ctx), gc, - sink->text_sink.cursor_color); - if (i_rects <= n_rects) - rects = (XRectangle*) - XtRealloc((XtPointer)rects, sizeof(XRectangle) * - ++n_rects); - rects[i_rects].x = seg->x1; - rects[i_rects].y = scan->y; - rects[i_rects].width = seg->x2 - seg->x1; - rects[i_rects++].height = scan->next->y - scan->y; - } - } - - if (i_rects) - XFillRectangles(XtDisplay(ctx), XtWindow(ctx), gc, rects, i_rects); - if (rects) - XtFree((XtPointer)rects); - - /* pass 5: draw text! */ - paint = list->paint; - if (paint && (property = paint->property) == NULL) { - font = sink->ascii_sink.font; - XSetFont(XtDisplay(ctx), gc, font->fid); - if (!paint->highlight) - XSetForeground(XtDisplay(ctx), gc, sink->text_sink.foreground); - } - else - property = NULL; - highlight = False; - while (paint) { - if (!highlight && paint->highlight) - XSetForeground(XtDisplay(ctx), gc, sink->text_sink.background); - if (highlight || paint->highlight || paint->property != property) { - if (!paint->property || !(paint->property->mask & XAW_TPROP_FONT)) - font = sink->ascii_sink.font; - else - font = paint->property->font; - XSetFont(XtDisplay(ctx), gc, font->fid); - if (!paint->highlight) { - if (!paint->property || - !(paint->property->mask & XAW_TPROP_FOREGROUND)) - XSetForeground(XtDisplay(ctx), gc, - sink->text_sink.foreground); - else - XSetForeground(XtDisplay(ctx), gc, - paint->property->foreground); - } - highlight = paint->highlight; - property = paint->property; - } - - if (paint->x < XtWidth(ctx) && paint->x + paint->width > 0) { - XDrawString(XtDisplay(ctx), XtWindow(ctx), gc, paint->x, paint->y, - paint->text, paint->length); - if (property) { - if (property->mask & XAW_TPROP_UNDERLINE) { - if (line_width != property->underline_thickness) { - values.line_width = line_width = - property->underline_thickness; - XChangeGC(XtDisplay(ctx), gc, GCLineWidth, &values); - } - - XDrawLine(XtDisplay(ctx), XtWindow(ctx), gc, paint->x, - paint->y + property->underline_position, - paint->x + paint->width, - paint->y + property->underline_position); - } - if (property->mask & XAW_TPROP_OVERSTRIKE) { - if (line_width != property->underline_thickness) { - values.line_width = line_width = - property->underline_thickness; - XChangeGC(XtDisplay(ctx), gc, GCLineWidth, &values); - } - - XDrawLine(XtDisplay(ctx), XtWindow(ctx), gc, paint->x, - paint->y - (font->ascent>>1) + (font->descent>>1), - paint->x + paint->width, - paint->y - (font->ascent>>1) + (font->descent>>1)); - } - } - } - - paint = paint->next; - } - - /* pass 6: bearing clipping */ - /* dont care on order of drawing or caching of state (by now) */ - paint = list->bearings; - while (paint) { - XRectangle rect; - - if (paint->highlight) - XSetForeground(XtDisplay(ctx), gc, sink->text_sink.background); - if (!paint->property || !(paint->property->mask & XAW_TPROP_FONT)) - font = sink->ascii_sink.font; - else - font = paint->property->font; - XSetFont(XtDisplay(ctx), gc, font->fid); - if (!paint->highlight) { - if (!paint->property || - !(paint->property->mask & XAW_TPROP_FOREGROUND)) - XSetForeground(XtDisplay(ctx), gc, sink->text_sink.foreground); - else - XSetForeground(XtDisplay(ctx), gc, paint->property->foreground); - } - if (paint->x < XtWidth(ctx) && paint->x + paint->width > 0) { - rect.x = paint->x + paint->width; - rect.width = XawAbs(paint->width); /* more than enough */ - rect.y = paint->y - font->ascent; - rect.height = rect.y + font->ascent + font->descent; - XSetClipRectangles(XtDisplay((Widget)ctx), gc, - 0, 0, &rect, 1, Unsorted); - XDrawString(XtDisplay(ctx), XtWindow(ctx), gc, paint->x, paint->y, - paint->text, paint->length); - } - paint = paint->next; - } -} -#endif - -/* - * Function: - * PaintText - * - * Parameters: - * w - text sink object - * gc - gc to paint text with - * x - location to paint the text - * y - "" - * buf - buffer and length of text to paint. - * len - "" - * clear_bg - clear background before drawing ? - * - * Description: - * Actually paints the text into the window. - * - * Returns: - * the width of the text painted - */ -static unsigned int -PaintText(Widget w, GC gc, int x, int y, char *buf, int len, Bool clear_bg) -{ - AsciiSinkObject sink = (AsciiSinkObject)w; - TextWidget ctx = (TextWidget)XtParent(w); - int width = XTextWidth(sink->ascii_sink.font, buf, len); - - if ((x > XtWidth(ctx)) || width <= -x) /* Don't draw if we can't see it */ - return (width); - - if (clear_bg) { - _XawTextSinkClearToBackground(w, x, y - sink->ascii_sink.font->ascent, - width, sink->ascii_sink.font->ascent - + sink->ascii_sink.font->descent); - XDrawString(XtDisplay(ctx), XtWindow(ctx), gc, x, y, buf, len); - } - else - XDrawImageString(XtDisplay(ctx), XtWindow(ctx), gc, x, y, buf, len); - - return (width); -} - -static void -DisplayText(Widget w, int x, int y, - XawTextPosition pos1, XawTextPosition pos2, Bool highlight) -{ - TextWidget ctx = (TextWidget)XtParent(w); - AsciiSinkObject sink = (AsciiSinkObject)w; - XFontStruct *font = sink->ascii_sink.font; - Widget source = XawTextGetSource(XtParent(w)); - unsigned char buf[260]; - int j, k; - XawTextBlock blk; - GC gc, invgc, tabgc; - int max_x; - Bool clear_bg; - - if (!sink->ascii_sink.echo || !ctx->text.lt.lines) - return; - - max_x = (int)XtWidth(ctx) - ctx->text.r_margin.right; - clear_bg = !highlight && ctx->core.background_pixmap != XtUnspecifiedPixmap; - - gc = highlight ? sink->ascii_sink.invgc : sink->ascii_sink.normgc; - invgc = highlight ? sink->ascii_sink.normgc : sink->ascii_sink.invgc; - - if (highlight && sink->ascii_sink.xorgc) - tabgc = sink->ascii_sink.xorgc; - else - tabgc = invgc; - - y += sink->ascii_sink.font->ascent; - for (j = 0; pos1 < pos2;) { - pos1 = XawTextSourceRead(source, pos1, &blk, pos2 - pos1); - for (k = 0; k < blk.length; k++) { - if (j >= sizeof(buf) - 4) { /* buffer full, dump the text */ - if ((x += PaintText(w, gc, x, y, (char*)buf, j, clear_bg)) - >= max_x) - return; - j = 0; - } - buf[j] = blk.ptr[k]; - if (buf[j] == XawLF) /* line feeds ('\n') are not printed */ - continue; - - else if (buf[j] == '\t') { - int width; - - if (j != 0 - && (x += PaintText(w, gc, x, y, (char*)buf, j, clear_bg)) - >= max_x) - return; - - if ((width = CharWidth(sink, font, x, '\t')) > -x) { - if (clear_bg) - _XawTextSinkClearToBackground(w, x, y-font->ascent, width, - font->ascent+font->descent); - else - XFillRectangle(XtDisplayOfObject(w), XtWindowOfObject(w), - tabgc, x, y - font->ascent, width, - font->ascent + font->descent); - } - - if ((x += width) >= max_x) - return; - - j = -1; - } - else if ((buf[j] & 0177) < XawSP || buf[j] == 0177) { - if (sink->ascii_sink.display_nonprinting) { - unsigned char c = buf[j]; - - if (c > 0177) { - buf[j++] = '\\'; - buf[j++] = ((c >> 6) & 7) + '0'; - buf[j++] = ((c >> 3) & 7) + '0'; - buf[j] = (c & 7) + '0'; - } - else { - c |= 0100; - buf[j++] = '^'; - buf[j] = c == 0177 ? '?' : c; - } - } - else - buf[j] = ' '; - } - j++; - } - } - - if (j > 0) - (void)PaintText(w, gc, x, y, (char*)buf, j, clear_bg); -} - -/* - * Function: - * GetCursorBounds - * - * Parameters: - * w - text sink object - * rect - X rectangle to return the cursor bounds - * - * Description: - * Returns the size and location of the cursor. - */ -static void -GetCursorBounds(Widget w, XRectangle *rect) -{ - AsciiSinkObject sink = (AsciiSinkObject)w; - XFontStruct *font = sink->ascii_sink.font; - unsigned char ch; -#ifndef OLDXAW - TextWidget ctx = (TextWidget)XtParent(w); - XawTextBlock block; - XawTextAnchor *anchor; - XawTextEntity *entity; - XawTextProperty *property; - - if (XawTextSourceAnchorAndEntity(XawTextGetSource(XtParent(w)), - sink->ascii_sink.cursor_position, - &anchor, &entity)) { - if ((property = XawTextSinkGetProperty((Widget)sink, - entity->property)) != NULL && - (property->mask & XAW_TPROP_FONT)) - font = property->font; - } - (void)XawTextSourceRead(XawTextGetSource((Widget)ctx), - ctx->text.insertPos, &block, 1); - if (!block.length || block.ptr[0] == '\n' || block.ptr[0] == '\t') - ch = ' '; - else if ((*((unsigned char*)block.ptr) & 0177) < XawSP || - *(unsigned char*)block.ptr == 0177) { - if (sink->ascii_sink.display_nonprinting) - ch = *((unsigned char*)block.ptr) > 0177 ? '\\' : '^'; - else - ch = ' '; - } - else - ch = *(unsigned char*)block.ptr; -#else - ch = ' '; -#endif - - rect->width = CharWidth(sink, font, 0, ch); - rect->height = font->descent + font->ascent + 1; - - rect->x = sink->ascii_sink.cursor_x; - rect->y = sink->ascii_sink.cursor_y - font->ascent; -} - -/* this function is required to support diferent fonts and correctly place - * the cursor. There are better ways to calculate the base line, but there is - * no place/code (yet) to store this information. - */ -static int -FindCursorY(TextWidget ctx, XawTextPosition position) -{ - int y, line, ascent; - AsciiSinkObject sink = (AsciiSinkObject)ctx->text.sink; -#ifndef OLDXAW - XawTextAnchor *anchor; - XawTextEntity *entity; - XawTextProperty *property; - XawTextPosition left, right; -#endif - - for (line = 0; line < ctx->text.lt.lines; line++) - if (position < ctx->text.lt.info[line + 1].position) - break; - - y = ctx->text.lt.info[line].y; -#ifndef OLDXAW - ascent = 0; - left = ctx->text.lt.info[line].position; - right = ctx->text.lt.info[line + 1].position; - right = XawMin(right, ctx->text.lastPos + 1); - while (left < right) { - if (XawTextSourceAnchorAndEntity(ctx->text.source, left, - &anchor, &entity)) { - if ((property = XawTextSinkGetProperty((Widget)sink, - entity->property)) != NULL && - (property->mask & XAW_TPROP_FONT)) - ascent = XawMax(property->font->ascent, ascent); - else - ascent = XawMax(sink->ascii_sink.font->ascent, ascent); - left = anchor->position + entity->offset + entity->length; - } - else if (anchor) { - ascent = XawMax(sink->ascii_sink.font->ascent, ascent); - while (entity) { - XawTextPosition tmp = anchor->position + entity->offset + entity->length; - - if (tmp > left && tmp < right) { - left = tmp; - if ((property = XawTextSinkGetProperty((Widget)sink, - entity->property)) != NULL && - (property->mask & XAW_TPROP_FONT)) - ascent = XawMax(property->font->ascent, ascent); - else - ascent = XawMax(sink->ascii_sink.font->ascent, ascent); - } - entity = entity->next; - } - if (entity == NULL) - break; - } - else { - ascent = XawMax(sink->ascii_sink.font->ascent, ascent); - break; - } - } - if (!ascent) - ascent = sink->ascii_sink.font->ascent; -#else - ascent = sink->ascii_sink.font->ascent; -#endif - - return (y + ascent); -} - -static void -InsertCursor(Widget w, int x, int y, XawTextInsertState state) -{ - AsciiSinkObject sink = (AsciiSinkObject)w; - XFontStruct *font = sink->ascii_sink.font; - TextWidget ctx = (TextWidget)XtParent(w); - XawTextPosition position = XawTextGetInsertionPoint((Widget)ctx); - Boolean overflow = (x & 0xffff8000) != 0; -#ifndef OLDXAW - XawTextAnchor *anchor; - XawTextEntity *entity; - XawTextProperty *property; -#endif - - if (XtIsRealized((Widget)ctx)) { - int fheight; - XawTextBlock block; - XawTextPosition selection_start, selection_end; - Boolean has_selection; - - if (!sink->ascii_sink.echo) { - if (sink->ascii_sink.laststate != state) { - int width = CharWidth(sink, font, 0, ' ') - 1; - - x = ctx->text.margin.left; - y = ctx->text.margin.top; - font = sink->ascii_sink.font; - fheight = font->ascent + font->descent; - if (state == XawisOn) { - if (ctx->text.hasfocus) - XFillRectangle(XtDisplay(ctx), XtWindow(ctx), - sink->ascii_sink.xorgc, x, y, - width + 1, fheight + 1); - else - XDrawRectangle(XtDisplay(ctx), XtWindow(ctx), - sink->ascii_sink.xorgc, x, y, - width, fheight); - - } - else - _XawTextSinkClearToBackground(w, x, y, - width + 1, fheight + 1); - } - sink->ascii_sink.cursor_x = x; - sink->ascii_sink.cursor_y = y; - sink->ascii_sink.laststate = state; - return; - } - - - XawTextGetSelectionPos((Widget)ctx, &selection_start, &selection_end); - has_selection = selection_start != selection_end; - - if (sink->ascii_sink.laststate != state) { - unsigned char ch; - -#ifndef OLDXAW - if (XawTextSourceAnchorAndEntity(ctx->text.source, - position, &anchor, &entity) && - (property = XawTextSinkGetProperty((Widget)sink, - entity->property)) != NULL && - (property->mask & XAW_TPROP_FONT)) - font = property->font; - else - font = sink->ascii_sink.font; -#endif - - fheight = font->ascent + font->descent; - (void)XawTextSourceRead(XawTextGetSource((Widget)ctx), - position, &block, 1); - if (!block.length || block.ptr[0] == '\n' || block.ptr[0] == '\t') - ch = ' '; - else if ((*((unsigned char*)block.ptr) & 0177) < XawSP - || *(unsigned char*)block.ptr == 0177) { - if (sink->ascii_sink.display_nonprinting) - ch = *((unsigned char*)block.ptr) > 0177 ? '\\' : '^'; - else - ch = ' '; - } - else - ch = *(unsigned char*)block.ptr; - - y = FindCursorY(ctx, position); - if (ctx->text.hasfocus && !has_selection) - XFillRectangle(XtDisplay(ctx), XtWindow(ctx), - sink->ascii_sink.xorgc, x, y - font->ascent, - CharWidth(sink, font, 0, ch), fheight + 1); - else - XDrawRectangle(XtDisplay(ctx), XtWindow(ctx), - sink->ascii_sink.xorgc, x, y - font->ascent, - CharWidth(sink, font, 0, ch) - 1, fheight); - } - } - - sink->ascii_sink.cursor_x = overflow ? -16384 : x; - sink->ascii_sink.cursor_y = y; - sink->ascii_sink.laststate = state; - sink->ascii_sink.cursor_position = position; -} - -/* - * Given two positions, find the distance between them - */ -static void -FindDistance(Widget w, XawTextPosition fromPos, int fromx, - XawTextPosition toPos, int *resWidth, - XawTextPosition *resPos, int *resHeight) -{ -#ifndef OLDXAW - AsciiSinkObject sink = (AsciiSinkObject)w; - TextWidget ctx = (TextWidget)XtParent(w); - XFontStruct *font = sink->ascii_sink.font; - Widget source = ctx->text.source; - XawTextPosition idx, pos; - unsigned char c; - XawTextBlock blk; - int i, rWidth, ascent = 0, descent = 0; - XawTextAnchor *anchor; - XawTextEntity *entity; - XawTextProperty *property; - Cardinal length; - Bool done = False; - - pos = idx = fromPos; - rWidth = 0; - c = 0; - - while (!done) { - if (XawTextSourceAnchorAndEntity(source, pos, &anchor, &entity)) { - length = anchor->position + entity->offset + entity->length; - length = XawMin(toPos, length) - pos; - if ((property = XawTextSinkGetProperty((Widget)sink, - entity->property)) != NULL && - (property->mask & XAW_TPROP_FONT)) - font = property->font; - else - font = sink->ascii_sink.font; - } - else { - if (anchor) { - while (entity && anchor->position + entity->offset < pos) - entity = entity->next; - if (entity) { - length = anchor->position + entity->offset; - length = XawMin(toPos, length) - pos; - } - else - length = XawMin(toPos - pos, 4096); - } - else - length = XawMin(toPos - pos, 4096); - font = sink->ascii_sink.font; - } - - ascent = XawMax(font->ascent, ascent); - descent = XawMax(font->descent, descent); - - pos = XawTextSourceRead(source, pos, &blk, length); - if (blk.length == 0 && pos == idx) /* eof reached */ - break; - - idx = blk.firstPos; - for (i = 0; idx < toPos; i++, idx++) { - if (i >= blk.length) - break; - c = blk.ptr[i]; - rWidth += CharWidth(sink, font, fromx + rWidth, c); - if (c == XawLF) { - idx++; - done = True; - break; - } - } - if (idx >= toPos) - break; - } - - *resPos = idx; - *resWidth = rWidth; - *resHeight = ascent + descent + 1; -#else - AsciiSinkObject sink = (AsciiSinkObject)w; - TextWidget ctx = (TextWidget)XtParent(w); - XFontStruct *font = sink->ascii_sink.font; - Widget source = ctx->text.source; - XawTextPosition idx, pos; - unsigned char c; - XawTextBlock blk; - int i, rWidth; - - pos = XawTextSourceRead(source, fromPos, &blk, toPos - fromPos); - rWidth = 0; - for (i = 0, idx = fromPos; idx < toPos; i++, idx++) { - if (i >= blk.length) { - i = 0; - pos = XawTextSourceRead(source, pos, &blk, toPos - pos); - if (blk.length == 0) - break; - } - c = blk.ptr[i]; - rWidth += CharWidth(sink, font, fromx + rWidth, c); - if (c == XawLF) { - idx++; - break; - } - } - - *resPos = idx; - *resWidth = rWidth; - *resHeight = font->ascent + font->descent + 1; -#endif -} - -static void -FindPosition(Widget w, XawTextPosition fromPos, int fromx, int width, - Bool stopAtWordBreak, XawTextPosition *resPos, - int *resWidth, int *resHeight) -{ -#ifndef OLDXAW - AsciiSinkObject sink = (AsciiSinkObject)w; - TextWidget ctx = (TextWidget)XtParent(w); - Widget source = ctx->text.source; - XFontStruct *font = sink->ascii_sink.font; - XawTextPosition idx, pos, whiteSpacePosition = 0; - int i, lastWidth, whiteSpaceWidth, rWidth, ascent = 0, descent = 0; - Boolean whiteSpaceSeen; - unsigned char c; - XawTextBlock blk; - XawTextAnchor *anchor; - XawTextEntity *entity; - XawTextProperty *property; - Cardinal length; - Bool done = False; - - pos = idx = fromPos; - rWidth = lastWidth = whiteSpaceWidth = 0; - whiteSpaceSeen = False; - c = 0; - - while (!done) { - font = sink->ascii_sink.font; - if (XawTextSourceAnchorAndEntity(source, pos, &anchor, &entity)) { - length = anchor->position + entity->offset + entity->length - pos; - if ((property = XawTextSinkGetProperty((Widget)sink, - entity->property)) != NULL && - (property->mask & XAW_TPROP_FONT)) - font = property->font; - } - else { - if (anchor) { - while (entity && anchor->position + entity->offset < pos) - entity = entity->next; - if (entity) - length = anchor->position + entity->offset - pos; - else - length = 4096; - } - else - length = 4096; - } - - ascent = XawMax(font->ascent, ascent); - descent = XawMax(font->descent, descent); - - pos = XawTextSourceRead(source, pos, &blk, length); - if (blk.length == 0 && pos == idx) /* eof reached */ - break; - - idx = blk.firstPos; - for (i = 0; rWidth <= width && i < blk.length; i++, idx++) { - c = blk.ptr[i]; - lastWidth = rWidth; - rWidth += CharWidth(sink, font, fromx + rWidth, c); - - if (c == XawLF) { - idx++; - done = True; - break; - } - else if ((c == XawSP || c == XawTAB) && rWidth <= width) { - whiteSpaceSeen = True; - whiteSpacePosition = idx; - whiteSpaceWidth = rWidth; - } - } - if (rWidth > width) - break; - } - - if (rWidth > width && idx > fromPos) { - idx--; - rWidth = lastWidth; - if (stopAtWordBreak && whiteSpaceSeen) { - idx = whiteSpacePosition + 1; - rWidth = whiteSpaceWidth; - } - } - - if (idx >= ctx->text.lastPos && c != XawLF) - idx = ctx->text.lastPos + 1; - - *resPos = idx; - *resWidth = rWidth; - *resHeight = ascent + descent + 1; -#else - AsciiSinkObject sink = (AsciiSinkObject)w; - TextWidget ctx = (TextWidget)XtParent(w); - Widget source = ctx->text.source; - XFontStruct *font = sink->ascii_sink.font; - XawTextPosition idx, pos, whiteSpacePosition = 0; - int i, lastWidth, whiteSpaceWidth, rWidth; - Boolean whiteSpaceSeen; - unsigned char c; - XawTextBlock blk; - - pos = XawTextSourceRead(source, fromPos, &blk, BUFSIZ); - rWidth = lastWidth = whiteSpaceWidth = 0; - whiteSpaceSeen = False; - c = 0; - - for (i = 0, idx = fromPos; rWidth <= width; i++, idx++) { - if (i >= blk.length) { - i = 0; - pos = XawTextSourceRead(source, pos, &blk, BUFSIZ); - if (blk.length == 0) - break; - } - c = blk.ptr[i]; - lastWidth = rWidth; - rWidth += CharWidth(sink, font, fromx + rWidth, c); - - if (c == XawLF) { - idx++; - break; - } - else if ((c == XawSP || c == XawTAB) && rWidth <= width) { - whiteSpaceSeen = True; - whiteSpacePosition = idx; - whiteSpaceWidth = rWidth; - } - } - - if (rWidth > width && idx > fromPos) { - idx--; - rWidth = lastWidth; - if (stopAtWordBreak && whiteSpaceSeen) { - idx = whiteSpacePosition + 1; - rWidth = whiteSpaceWidth; - } - } - - if (idx >= ctx->text.lastPos && c != XawLF) - idx = ctx->text.lastPos + 1; - - *resPos = idx; - *resWidth = rWidth; - *resHeight = font->ascent + font->descent + 1; -#endif -} - -static void -Resolve(Widget w, XawTextPosition pos, int fromx, int width, - XawTextPosition *pos_return) -{ - int resWidth, resHeight; - Widget source = XawTextGetSource(XtParent(w)); - - FindPosition(w, pos, fromx, width, False, pos_return, &resWidth, &resHeight); - if (*pos_return > GETLASTPOS) - *pos_return = GETLASTPOS; -} - -static void -GetGC(AsciiSinkObject sink) -{ - XtGCMask valuemask = (GCFont | GCGraphicsExposures | GCClipXOrigin | - GCForeground | GCBackground); - XGCValues values; - - /* XXX We dont want do share a gc that will change the clip-mask */ - values.clip_x_origin = (long)sink; - values.clip_mask = None; - values.font = sink->ascii_sink.font->fid; - values.graphics_exposures = False; - - values.foreground = sink->text_sink.foreground; - values.background = sink->text_sink.background; - sink->ascii_sink.normgc = XtAllocateGC((Widget)sink, 0, valuemask, &values, - GCClipMask | GCFont | GCForeground | - GCBackground, 0); - - values.foreground = sink->text_sink.background; -#ifndef OLDXAW - values.background = sink->text_sink.cursor_color; -#else - values.background = sink->text_sink.foreground; -#endif - sink->ascii_sink.invgc = XtAllocateGC((Widget)sink, 0, valuemask, &values, - GCClipMask | GCFont, 0); - - valuemask |= GCFunction; - values.function = GXxor; -#ifndef OLDXAW - values.foreground = sink->text_sink.background ^ sink->text_sink.cursor_color; -#else - values.foreground = sink->text_sink.background ^ sink->text_sink.foreground; -#endif - values.background = 0L; - sink->ascii_sink.xorgc = XtAllocateGC((Widget)sink, 0, valuemask, - &values, GCClipMask | GCFont, 0); - - XawAsciiSinkResize((Widget)sink); -} - -/* Function: - * XawAsciiSinkInitialize - * - * Parameters: - * request - the requested and new values for the object instance - * cnew - "" - * - * Description: - * Initializes the TextSink Object. - */ -/*ARGSUSED*/ -static void -XawAsciiSinkInitialize(Widget request, Widget cnew, - ArgList args, Cardinal *num_args) -{ - AsciiSinkObject sink = (AsciiSinkObject)cnew; - - GetGC(sink); - - if (!sink->ascii_sink.font) XtError("Aborting: no font found\n"); - - sink->ascii_sink.cursor_position = 0; - sink->ascii_sink.laststate = XawisOff; - sink->ascii_sink.cursor_x = sink->ascii_sink.cursor_y = 0; -} - -/* - * Function: - * XawAsciiSinkDestroy - * - * Parameters: - * w - AsciiSink Object - * - * Description: - * This function cleans up when the object is destroyed. - */ -static void -XawAsciiSinkDestroy(Widget w) -{ - AsciiSinkObject sink = (AsciiSinkObject)w; - - XtReleaseGC(w, sink->ascii_sink.normgc); - XtReleaseGC(w, sink->ascii_sink.invgc); - XtReleaseGC(w, sink->ascii_sink.xorgc); - - sink->ascii_sink.normgc = - sink->ascii_sink.invgc = - sink->ascii_sink.xorgc = NULL; -} - -static void -XawAsciiSinkResize(Widget w) -{ - TextWidget ctx = (TextWidget)XtParent(w); - AsciiSinkObject sink = (AsciiSinkObject)w; - XRectangle rect; - int width, height; - - if (w->core.widget_class != asciiSinkObjectClass) - return; - - rect.x = ctx->text.r_margin.left; - rect.y = ctx->text.r_margin.top; - width = (int)XtWidth(ctx) - RHMargins(ctx); - height = (int)XtHeight(ctx) - RVMargins(ctx); - rect.width = width; - rect.height = height; - - if (sink->ascii_sink.normgc) { - if (width >= 0 && height >= 0) - XSetClipRectangles(XtDisplay((Widget)ctx), sink->ascii_sink.normgc, - 0, 0, &rect, 1, Unsorted); - else - XSetClipMask(XtDisplay((Widget)ctx), sink->ascii_sink.normgc, None); - } - if (sink->ascii_sink.invgc) { - if (width >= 0 && height >= 0) - XSetClipRectangles(XtDisplay((Widget)ctx), sink->ascii_sink.invgc, - 0, 0, &rect, 1, Unsorted); - else - XSetClipMask(XtDisplay((Widget)ctx), sink->ascii_sink.invgc, None); - } - if (sink->ascii_sink.xorgc) { - if (width >= 0 && height >= 0) - XSetClipRectangles(XtDisplay((Widget)ctx), sink->ascii_sink.xorgc, - 0, 0, &rect, 1, Unsorted); - else - XSetClipMask(XtDisplay((Widget)ctx), sink->ascii_sink.xorgc, None); - } -} - -/* - * Function: - * XawAsciiSinkSetValues - * - * Parameters: - * current - current state of the object - * request - what was requested - * cnew - what the object will become - * - * Description: - * Sets the values for the AsciiSink. - * - * Returns: - * True if redisplay is needed - */ -/*ARGSUSED*/ -static Boolean -XawAsciiSinkSetValues(Widget current, Widget request, Widget cnew, - ArgList args, Cardinal *num_args) -{ - AsciiSinkObject w = (AsciiSinkObject)cnew; - AsciiSinkObject old_w = (AsciiSinkObject)current; - - if (w->ascii_sink.font != old_w->ascii_sink.font - || w->text_sink.background != old_w->text_sink.background - || w->text_sink.foreground != old_w->text_sink.foreground -#ifndef OLDXAW - || w->text_sink.cursor_color != old_w->text_sink.cursor_color - || w->text_sink.properties != old_w->text_sink.properties -#endif - ) { -#ifdef OLDXAW - XtReleaseGC(cnew, w->ascii_sink.normgc); - XtReleaseGC(cnew, w->ascii_sink.invgc); - XtReleaseGC(cnew, w->ascii_sink.xorgc); - GetGC(w); -#endif - ((TextWidget)XtParent(cnew))->text.redisplay_needed = True; - } - else if (w->ascii_sink.echo != old_w->ascii_sink.echo - || w->ascii_sink.display_nonprinting - != old_w->ascii_sink.display_nonprinting) - ((TextWidget)XtParent(cnew))->text.redisplay_needed = True; -#ifndef OLDXAW - if (w->text_sink.properties != old_w->text_sink.properties) { - XawTextProperty *property = - XawTextSinkGetProperty(cnew, XrmStringToQuark("default")); - - if (property) { - if (property->mask & XAW_TPROP_FONT) - w->ascii_sink.font = property->font; - if (property->mask & XAW_TPROP_FOREGROUND) - w->text_sink.foreground = property->foreground; - if (property->mask & XAW_TPROP_BACKGROUND) - w->text_sink.background = property->background; - } - } -#endif - - return (False); -} - -/* - * Function: - * MaxLines - * - * Parameters: - * w - AsciiSink Object - * height - height to fit lines into - * - * Description: - * Finds the Maximum number of lines that will fit in a given height. - * - * Returns: - * The number of lines that will fit - */ -/*ARGSUSED*/ -static int -MaxLines(Widget w, unsigned int height) -{ - AsciiSinkObject sink = (AsciiSinkObject)w; - int font_height; - - font_height = sink->ascii_sink.font->ascent + sink->ascii_sink.font->descent + 1; - - return ((int)height / font_height); -} - -/* - * Function: - * MaxHeight - * - * Parameters: - * w - AsciiSink Object - * lines - number of lines - * - * Description: - * Finds the Minium height that will contain a given number lines. - * - * Returns: - * the height - */ -static int -MaxHeight(Widget w, int lines) -{ - AsciiSinkObject sink = (AsciiSinkObject)w; - - return (lines * (sink->ascii_sink.font->ascent + - sink->ascii_sink.font->descent + 1)); -} - -/* - * Function: - * SetTabs - * - * Parameters: - * w - AsciiSink Object - * tab_count - number of tabs in the list - * tabs - text positions of the tabs - * - * Description: - * Sets the Tab stops. - */ -static void -SetTabs(Widget w, int tab_count, short *tabs) -{ - AsciiSinkObject sink = (AsciiSinkObject)w; - int i; - Atom XA_FIGURE_WIDTH; - unsigned long figure_width = 0; - XFontStruct *font = sink->ascii_sink.font; - - /* - * Find the figure width of the current font - */ - XA_FIGURE_WIDTH = XInternAtom(XtDisplayOfObject(w), "FIGURE_WIDTH", False); - if (XA_FIGURE_WIDTH != None - && (!XGetFontProperty(font, XA_FIGURE_WIDTH, &figure_width) - || figure_width == 0)) { - if (font->per_char && font->min_char_or_byte2 <= '$' - && font->max_char_or_byte2 >= '$') - figure_width = font->per_char['$' - font->min_char_or_byte2].width; - else - figure_width = font->max_bounds.width; - } - - if (tab_count > sink->text_sink.tab_count) { - sink->text_sink.tabs = (Position *) - XtRealloc((char*)sink->text_sink.tabs, tab_count * sizeof(Position)); - sink->text_sink.char_tabs = (short *) - XtRealloc((char*)sink->text_sink.char_tabs, tab_count * sizeof(short)); - } - - for (i = 0 ; i < tab_count ; i++) { - sink->text_sink.tabs[i] = tabs[i] * figure_width; - sink->text_sink.char_tabs[i] = tabs[i]; - } - - sink->text_sink.tab_count = tab_count; - -#ifndef NO_TAB_FIX - { - TextWidget ctx = (TextWidget)XtParent(w); - ctx->text.redisplay_needed = True; - _XawTextBuildLineTable(ctx, ctx->text.lt.top, True); - } -#endif -} diff --git a/nx-X11/lib/Xaw/AsciiSink.h b/nx-X11/lib/Xaw/AsciiSink.h deleted file mode 100644 index 234927493..000000000 --- a/nx-X11/lib/Xaw/AsciiSink.h +++ /dev/null @@ -1,82 +0,0 @@ -/* - * $Xorg: AsciiSink.h,v 1.4 2001/02/09 02:03:42 xorgcvs Exp $ - */ - -/*********************************************************** - -Copyright 1987, 1988, 1994, 1998 The Open Group - -Permission to use, copy, modify, distribute, and sell this software and its -documentation for any purpose is hereby granted without fee, provided that -the above copyright notice appear in all copies and that both that -copyright notice and this permission notice appear in supporting -documentation. - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -Except as contained in this notice, the name of The Open Group shall not be -used in advertising or otherwise to promote the sale, use or other dealings -in this Software without prior written authorization from The Open Group. - - -Copyright 1987, 1988 by Digital Equipment Corporation, Maynard, Massachusetts. - - All Rights Reserved - -Permission to use, copy, modify, and distribute this software and its -documentation for any purpose and without fee is hereby granted, -provided that the above copyright notice appear in all copies and that -both that copyright notice and this permission notice appear in -supporting documentation, and that the name of Digital not be -used in advertising or publicity pertaining to distribution of the -software without specific, written prior permission. - -DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING -ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL -DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR -ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, -WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, -ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS -SOFTWARE. - -******************************************************************/ -/* $XFree86: xc/lib/Xaw/AsciiSink.h,v 1.5 2001/01/17 19:42:25 dawes Exp $ */ - -#ifndef _XawAsciiSink_h -#define _XawAsciiSink_h - -/* - * AsciiSink Object - */ - -#include <X11/Xaw/TextSink.h> - -/* Resources: - - Name Class RepType Default Value - ---- ----- ------- ------------- - echo Output Boolean True - displayNonprinting Output Boolean True - -*/ - -#define XtCOutput "Output" - -#define XtNdisplayNonprinting "displayNonprinting" -#define XtNecho "echo" - -/* Class record constants */ -extern WidgetClass asciiSinkObjectClass; - -typedef struct _AsciiSinkClassRec *AsciiSinkObjectClass; -typedef struct _AsciiSinkRec *AsciiSinkObject; - -#endif /* _XawAsciiSink_h */ diff --git a/nx-X11/lib/Xaw/AsciiSinkP.h b/nx-X11/lib/Xaw/AsciiSinkP.h deleted file mode 100644 index b160092f3..000000000 --- a/nx-X11/lib/Xaw/AsciiSinkP.h +++ /dev/null @@ -1,101 +0,0 @@ -/* -* $Xorg: AsciiSinkP.h,v 1.4 2001/02/09 02:03:42 xorgcvs Exp $ -*/ - - -/*********************************************************** - -Copyright 1987, 1988, 1994, 1998 The Open Group - -Permission to use, copy, modify, distribute, and sell this software and its -documentation for any purpose is hereby granted without fee, provided that -the above copyright notice appear in all copies and that both that -copyright notice and this permission notice appear in supporting -documentation. - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -Except as contained in this notice, the name of The Open Group shall not be -used in advertising or otherwise to promote the sale, use or other dealings -in this Software without prior written authorization from The Open Group. - - -Copyright 1987, 1988 by Digital Equipment Corporation, Maynard, Massachusetts. - - All Rights Reserved - -Permission to use, copy, modify, and distribute this software and its -documentation for any purpose and without fee is hereby granted, -provided that the above copyright notice appear in all copies and that -both that copyright notice and this permission notice appear in -supporting documentation, and that the name of Digital not be -used in advertising or publicity pertaining to distribution of the -software without specific, written prior permission. - -DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING -ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL -DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR -ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, -WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, -ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS -SOFTWARE. - -******************************************************************/ -/* $XFree86: xc/lib/Xaw/AsciiSinkP.h,v 1.9 2001/01/17 19:42:25 dawes Exp $ */ - -#ifndef _XawAsciiSinkP_h -#define _XawAsciiSinkP_h - -/* - * AsciiSink Object Private Data - */ -#include <X11/Xaw/TextSinkP.h> -#include <X11/Xaw/AsciiSink.h> - -/* New fields for the AsciiSink object class record */ -typedef struct _AsciiSinkClassPart { - XtPointer extension; -} AsciiSinkClassPart; - -/* Full class record declaration */ -typedef struct _AsciiSinkClassRec { - ObjectClassPart object_class; - TextSinkClassPart text_sink_class; - AsciiSinkClassPart ascii_sink_class; -} AsciiSinkClassRec; - -extern AsciiSinkClassRec asciiSinkClassRec; - -/* New fields for the AsciiSink object record */ -typedef struct { - /* resources */ - XFontStruct *font; /* Font to draw in. */ - Boolean echo; - Boolean display_nonprinting; - - /* private */ - GC normgc, invgc, xorgc; - XawTextPosition cursor_position; - XawTextInsertState laststate; - short cursor_x, cursor_y; /* Cursor Location. */ -#ifndef OLDXAW - XtPointer pad[4]; /* for future use and keep binary compatability */ -#endif -} AsciiSinkPart; - -/* Full instance record declaration */ -typedef struct _AsciiSinkRec { - ObjectPart object; - TextSinkPart text_sink; - AsciiSinkPart ascii_sink; -} AsciiSinkRec; - -#endif /* _XawAsciiSinkP_h */ diff --git a/nx-X11/lib/Xaw/AsciiSrc.c b/nx-X11/lib/Xaw/AsciiSrc.c deleted file mode 100644 index b23ba4fca..000000000 --- a/nx-X11/lib/Xaw/AsciiSrc.c +++ /dev/null @@ -1,1886 +0,0 @@ -/* $Xorg: AsciiSrc.c,v 1.4 2001/02/09 02:03:42 xorgcvs Exp $ */ - -/* - -Copyright 1989, 1994, 1998 The Open Group - -Permission to use, copy, modify, distribute, and sell this software and its -documentation for any purpose is hereby granted without fee, provided that -the above copyright notice appear in all copies and that both that -copyright notice and this permission notice appear in supporting -documentation. - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -Except as contained in this notice, the name of The Open Group shall not be -used in advertising or otherwise to promote the sale, use or other dealings -in this Software without prior written authorization from The Open Group. - -*/ - -/* $XFree86: xc/lib/Xaw/AsciiSrc.c,v 1.33 2002/07/04 17:04:20 paulo Exp $ */ - -/* - * AsciiSrc.c - AsciiSrc object. (For use with the text widget). - * - */ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif -#include <stdio.h> -#include <stdlib.h> -#include <ctype.h> -#include <errno.h> -#include <X11/IntrinsicP.h> -#include <X11/StringDefs.h> -#include <X11/Xos.h> -#include <X11/Xfuncs.h> -#include <X11/Xmu/CharSet.h> -#include <X11/Xmu/Misc.h> -#include <X11/Xaw/XawInit.h> -#include <X11/Xaw/AsciiSrcP.h> -#include <X11/Xaw/MultiSrcP.h> -#ifndef OLDXAW -#include <X11/Xaw/TextSinkP.h> -#include <X11/Xaw/AsciiSinkP.h> -#endif -#include "Private.h" - -#include <sys/types.h> -#include <sys/stat.h> -#include <fcntl.h> - -#if (defined(ASCII_STRING) || defined(ASCII_DISK)) -#include <X11/Xaw/AsciiText.h> /* for Widget Classes */ -#endif - -#ifdef X_NOT_POSIX -#define Off_t long -#define Size_t unsigned int -#else -#define Off_t off_t -#define Size_t size_t -#endif - -#define MAGIC_VALUE ((XawTextPosition)-1) -#define streq(a, b) (strcmp((a), (b)) == 0) - -/* - * Class Methods - */ -static void XawAsciiSrcClassInitialize(void); -static void XawAsciiSrcDestroy(Widget); -static void XawAsciiSrcGetValuesHook(Widget, ArgList, Cardinal*); -static void XawAsciiSrcInitialize(Widget, Widget, ArgList, Cardinal*); -static Boolean XawAsciiSrcSetValues(Widget, Widget, Widget, - ArgList, Cardinal*); -static XawTextPosition ReadText(Widget, XawTextPosition, XawTextBlock*, int); -static int ReplaceText(Widget, XawTextPosition, XawTextPosition, - XawTextBlock*); -static XawTextPosition Scan(Widget, XawTextPosition, XawTextScanType, - XawTextScanDirection, int, Bool); -static XawTextPosition Search(Widget, XawTextPosition, XawTextScanDirection, - XawTextBlock*); - -/* - * Prototypes - */ -static Piece *AllocNewPiece(AsciiSrcObject, Piece*); -static void BreakPiece(AsciiSrcObject, Piece*); -static Boolean CvtAsciiTypeToString(Display*, XrmValuePtr, Cardinal*, - XrmValuePtr, XrmValuePtr, XtPointer*); -static void CvtStringToAsciiType(XrmValuePtr, Cardinal*, - XrmValuePtr, XrmValuePtr); -static Piece *FindPiece(AsciiSrcObject, XawTextPosition, XawTextPosition*); -static void FreeAllPieces(AsciiSrcObject); -static FILE *InitStringOrFile(AsciiSrcObject, Bool); -static void LoadPieces(AsciiSrcObject, FILE*, char*); -static void RemoveOldStringOrFile(AsciiSrcObject, Bool); -static void RemovePiece(AsciiSrcObject, Piece*); -static String StorePiecesInString(AsciiSrcObject); -static Bool WriteToFile(String, String, unsigned); -static Bool WritePiecesToFile(AsciiSrcObject, String); -static void GetDefaultPieceSize(Widget, int, XrmValue*); - -/* - * More Prototypes - */ -#ifdef ASCII_DISK -Widget XawAsciiDiskSourceCreate(Widget, ArgList, Cardinal); -#endif -#ifdef ASCII_STRING -Widget XawStringSourceCreate(Widget, ArgList, Cardinal); -void XawTextSetLastPos(Widget, XawTextPosition); -#endif - -/* - * Initialization - */ -#define offset(field) XtOffsetOf(AsciiSrcRec, ascii_src.field) -static XtResource resources[] = { - { - XtNstring, - XtCString, - XtRString, - sizeof(char*), - offset(string), - XtRString, - NULL - }, - { - XtNtype, - XtCType, - XtRAsciiType, - sizeof(XawAsciiType), - offset(type), - XtRImmediate, - (XtPointer)XawAsciiString - }, - { - XtNdataCompression, - XtCDataCompression, - XtRBoolean, - sizeof(Boolean), - offset(data_compression), - XtRImmediate, - (XtPointer)True - }, - { - XtNpieceSize, - XtCPieceSize, - XtRInt, - sizeof(XawTextPosition), - offset(piece_size), - XtRCallProc, - (XtPointer)GetDefaultPieceSize - }, -#ifdef OLDXAW - { - XtNcallback, - XtCCallback, - XtRCallback, - sizeof(XtPointer), - offset(callback), - XtRCallback, - (XtPointer)NULL - }, -#endif - { - XtNuseStringInPlace, - XtCUseStringInPlace, - XtRBoolean, - sizeof(Boolean), - offset(use_string_in_place), - XtRImmediate, - (XtPointer)False - }, - { - XtNlength, - XtCLength, - XtRInt, - sizeof(int), - offset(ascii_length), - XtRImmediate, - (XtPointer)MAGIC_VALUE - }, -#ifdef ASCII_DISK - { - XtNfile, - XtCFile, - XtRString, - sizeof(String), - offset(filename), - XtRString, - NULL - }, -#endif /* ASCII_DISK */ -}; -#undef offset - - -#define Superclass (&textSrcClassRec) -AsciiSrcClassRec asciiSrcClassRec = { - /* object */ - { - (WidgetClass)Superclass, /* superclass */ - "AsciiSrc", /* class_name */ - sizeof(AsciiSrcRec), /* widget_size */ - XawAsciiSrcClassInitialize, /* class_initialize */ - NULL, /* class_part_initialize */ - False, /* class_inited */ - XawAsciiSrcInitialize, /* initialize */ - NULL, /* initialize_hook */ - NULL, /* realize */ - NULL, /* actions */ - 0, /* num_actions */ - resources, /* resources */ - XtNumber(resources), /* num_resources */ - NULLQUARK, /* xrm_class */ - False, /* compress_motion */ - False, /* compress_exposure */ - False, /* compress_enterleave */ - False, /* visible_interest */ - XawAsciiSrcDestroy, /* destroy */ - NULL, /* resize */ - NULL, /* expose */ - XawAsciiSrcSetValues, /* set_values */ - NULL, /* set_values_hook */ - NULL, /* set_values_almost */ - XawAsciiSrcGetValuesHook, /* get_values_hook */ - NULL, /* accept_focus */ - XtVersion, /* version */ - NULL, /* callback_private */ - NULL, /* tm_table */ - NULL, /* query_geometry */ - NULL, /* display_accelerator */ - NULL, /* extension */ - }, - /* text_src */ - { - ReadText, /* Read */ - ReplaceText, /* Replace */ - Scan, /* Scan */ - Search, /* Search */ - XtInheritSetSelection, /* SetSelection */ - XtInheritConvertSelection, /* ConvertSelection */ - }, - /* ascii_src */ - { - NULL, /* extension */ - }, -}; - -WidgetClass asciiSrcObjectClass = (WidgetClass)&asciiSrcClassRec; - -static XrmQuark Qstring, Qfile; - -/* - * Implementation - */ -/* - * Function: - * XawAsciiSrcClassInitialize() - * - * Description: - * Initializes the asciiSrcObjectClass and install the converters for - * AsciiType <-> String. - */ -static void -XawAsciiSrcClassInitialize(void) -{ - XawInitializeWidgetSet(); - Qstring = XrmPermStringToQuark(XtEstring); - Qfile = XrmPermStringToQuark(XtEfile); - XtAddConverter(XtRString, XtRAsciiType, CvtStringToAsciiType, NULL, 0); - XtSetTypeConverter(XtRAsciiType, XtRString, CvtAsciiTypeToString, - NULL, 0, XtCacheNone, NULL); -} - -/* - * Function: - * XawAsciiSrcInitialize - * - * Parameters: - * request - widget requested by the argument list - * cnew - new widget with both resource and non resource values - * args - (unused) - * num_args - (unused) - * - * Description: - * Initializes the ascii src object. - */ -/*ARGSUSED*/ -static void -XawAsciiSrcInitialize(Widget request, Widget cnew, - ArgList args, Cardinal *num_args) -{ - AsciiSrcObject src = (AsciiSrcObject)cnew; - FILE *file; - - /* - * Set correct flags (override resources) depending upon widget class - */ - src->text_src.text_format = XawFmt8Bit; - -#ifdef ASCII_DISK - if (XtIsSubclass(XtParent(cnew), asciiDiskWidgetClass)) { - src->ascii_src.type = XawAsciiFile; - src->ascii_src.string = src->ascii_src.filename; - } -#endif - -#ifdef ASCII_STRING - if (XtIsSubclass(XtParent(cnew), asciiStringWidgetClass)) { - src->ascii_src.use_string_in_place = True; - src->ascii_src.type = XawAsciiString; - } -#endif - -#ifdef OLDXAW - src->ascii_src.changes = False; -#else - src->text_src.changed = False; -#endif - src->ascii_src.allocated_string = False; - - if (src->ascii_src.use_string_in_place && src->ascii_src.string == NULL) - src->ascii_src.use_string_in_place = False; - - file = InitStringOrFile(src, src->ascii_src.type == XawAsciiFile); - LoadPieces(src, file, NULL); - - if (file != NULL) - fclose(file); -} - -/* - * Function: - * ReadText - * - * Parameters: - * w - AsciiSource widget - * pos - position of the text to retreive. - * text - text block that will contain returned text - * length - maximum number of characters to read - * - * Description: - * This function reads the source. - * - * Returns: - * The character position following the retrieved text. - */ -static XawTextPosition -ReadText(Widget w, XawTextPosition pos, XawTextBlock *text, int length) -{ - AsciiSrcObject src = (AsciiSrcObject)w; - XawTextPosition count, start; - Piece *piece; -#ifndef OLDXAW - XawTextAnchor *anchor; - XawTextEntity *entity; - XawTextPosition offset, end = pos + length; - Bool state; - - end = XawMin(end, src->ascii_src.length); - while ((state = XawTextSourceAnchorAndEntity(w, pos, &anchor, &entity)) && - (entity->flags & XAW_TENTF_HIDE)) - pos = anchor->position + entity->offset + entity->length; - if (state == False || - !(entity->flags & XAW_TENTF_REPLACE)) { - while (entity) { - offset = anchor->position + entity->offset; - if (offset >= end) - break; - if (offset > pos && - (entity->flags & (XAW_TENTF_HIDE | XAW_TENTF_REPLACE))) { - end = XawMin(end, offset); - break; - } - if ((entity = entity->next) == NULL && - (anchor = XawTextSourceNextAnchor(w, anchor)) != NULL) - entity = anchor->entities; - } - } - else if (state && (entity->flags & XAW_TENTF_REPLACE) && pos < end) { - XawTextBlock *block = (XawTextBlock*)entity->data; - - offset = anchor->position + entity->offset; - end = XawMin(end, offset + block->length); - if ((length = end - pos) < 0) - length = 0; - text->length = length; - text->format = XawFmt8Bit; - if (length == 0) { - text->firstPos = end = offset + entity->length; - text->ptr = ""; - } - else { - text->firstPos = pos; - text->ptr = block->ptr + (pos - offset); - if (pos + length < offset + block->length) - end = pos + length; /* there is data left to be read */ - else - end = offset + entity->length; - } - - return (end); - } - - if ((length = end - pos) < 0) - length = 0; -#endif - - piece = FindPiece(src, pos, &start); - text->firstPos = pos; - text->ptr = piece->text + (pos - start); - count = piece->used - (pos - start); - text->length = Max(0, (length > count) ? count : length); - text->format = XawFmt8Bit; - - return (pos + text->length); -} - -/* - * Function: - * ReplaceText - * - * Parameters: - * w - AsciiSource object - * startPos - ends of text that will be replaced - * endPos - "" - * text - new text to be inserted into buffer at startPos - * - * Description: - * Replaces a block of text with new text. - * - * Returns: - * XawEditDone on success, XawEditError otherwise - */ -/*ARGSUSED*/ -static int -ReplaceText(Widget w, XawTextPosition startPos, XawTextPosition endPos, - XawTextBlock *text) -{ - AsciiSrcObject src = (AsciiSrcObject)w; - Piece *start_piece, *end_piece, *temp_piece; - XawTextPosition start_first, end_first; - int length, firstPos; - - /* - * Editing a read only source is not allowed - */ - if (src->text_src.edit_mode == XawtextRead) - return (XawEditError); - - start_piece = FindPiece(src, startPos, &start_first); - end_piece = FindPiece(src, endPos, &end_first); - -#ifndef OLDXAW - /* - * This is a big hack, but I can't think about a clever way to know - * if the character being moved forward has a negative lbearing. - * - */ - if (start_piece->used) { - int i; - - for (i = 0; i < src->text_src.num_text; i++) { - int line; - TextWidget ctx = (TextWidget)src->text_src.text[i]; - - for (line = 0; line < ctx->text.lt.lines; line++) - if (startPos < ctx->text.lt.info[line + 1].position) - break; - if (i < ctx->text.lt.lines && - startPos > ctx->text.lt.info[i].position) { - AsciiSinkObject sink = (AsciiSinkObject)ctx->text.sink; - XawTextAnchor *anchor; - XawTextEntity *entity; - XawTextProperty *property; - XFontStruct *font; - - if (XawTextSourceAnchorAndEntity(w, startPos, &anchor, &entity) && - (property = XawTextSinkGetProperty(ctx->text.sink, - entity->property)) != NULL && - (property->mask & XAW_TPROP_FONT)) - font = property->font; - else - font = sink->ascii_sink.font; - - if (font->min_bounds.lbearing < 0) { - int lbearing = font->min_bounds.lbearing; - unsigned char c = *(unsigned char*) - (start_piece->text + (startPos - start_first)); - - if (c == '\t' || c == '\n') - c = ' '; - else if ((c & 0177) < XawSP || c == 0177) { - if (sink->ascii_sink.display_nonprinting) - c = c > 0177 ? '\\' : c + '^'; - else - c = ' '; - } - if (font->per_char && - (c >= font->min_char_or_byte2 && c <= font->max_char_or_byte2)) - lbearing = font->per_char[c - font->min_char_or_byte2].lbearing; - if (lbearing < 0) - _XawTextNeedsUpdating(ctx, startPos - 1, startPos); - } - } - } - } - - -#endif - - /* - * Remove Old Stuff - */ - if (start_piece != end_piece) { - temp_piece = start_piece->next; - - /* - * If empty and not the only piece then remove it. - */ - if (((start_piece->used = startPos - start_first) == 0) - && !(start_piece->next == NULL && start_piece->prev == NULL)) - RemovePiece(src, start_piece); - - while (temp_piece != end_piece) { - temp_piece = temp_piece->next; - RemovePiece(src, temp_piece->prev); - } - - end_piece->used -= endPos - end_first; - if (end_piece->used != 0) - memmove(end_piece->text, end_piece->text + endPos - end_first, - (unsigned)end_piece->used); - } - else { /* We are fully in one piece */ - if ((start_piece->used -= endPos - startPos) == 0) { - if (!(start_piece->next == NULL && start_piece->prev == NULL)) - RemovePiece(src, start_piece); - } - else { - memmove(start_piece->text + (startPos - start_first), - start_piece->text + (endPos - start_first), - (unsigned)(start_piece->used - (startPos - start_first))); - if (src->ascii_src.use_string_in_place - && src->ascii_src.length - (endPos - startPos) - < src->ascii_src.piece_size - 1) - start_piece->text[src->ascii_src.length - (endPos - startPos)] = - '\0'; - } - } - - src->ascii_src.length += -(endPos - startPos) + text->length; - - if ( text->length != 0) { - /* - * Put in the New Stuff - */ - start_piece = FindPiece(src, startPos, &start_first); - - length = text->length; - firstPos = text->firstPos; - - while (length > 0) { - char *ptr; - int fill; - - if (src->ascii_src.use_string_in_place) { - if (start_piece->used == src->ascii_src.piece_size - 1) { - /* - * If we are in ascii string emulation mode. Then the - * string is not allowed to grow - */ - start_piece->used = src->ascii_src.length = - src->ascii_src.piece_size - 1; - start_piece->text[src->ascii_src.length] = '\0'; - return (XawEditError); - } - } - - if (start_piece->used == src->ascii_src.piece_size) { - BreakPiece(src, start_piece); - start_piece = FindPiece(src, startPos, &start_first); - } - - fill = Min((int)(src->ascii_src.piece_size - start_piece->used), - length); - - ptr = start_piece->text + (startPos - start_first); - memmove(ptr + fill, ptr, - (unsigned)(start_piece->used - (startPos - start_first))); - memcpy(ptr, text->ptr + firstPos, (unsigned)fill); - - startPos += fill; - firstPos += fill; - start_piece->used += fill; - length -= fill; - } - } - - if (src->ascii_src.use_string_in_place) - start_piece->text[start_piece->used] = '\0'; - -#ifdef OLDXAW - src->ascii_src.changes = True; - XtCallCallbacks(w, XtNcallback, NULL); -#endif - - return (XawEditDone); -} - -/* - * Function: - * Scan - * - * Parameters: - * w - AsciiSource object - * position - position to start scanning - * type - type of thing to scan for - * dir - direction to scan - * count - which occurance if this thing to search for. - * include - whether or not to include the character found in - * the position that is returned - * - * Description: - * Scans the text source for the number and type of item specified. - * - * Returns: - * The position of the item found - * - * Note: - * While there are only 'n' characters in the file there are n+1 - * possible cursor positions (one before the first character and - * one after the last character - */ -static XawTextPosition -Scan(Widget w, register XawTextPosition position, XawTextScanType type, - XawTextScanDirection dir, int count, Bool include) -{ - AsciiSrcObject src = (AsciiSrcObject)w; - Piece *piece; - XawTextPosition first, first_eol_position = 0; - register char *ptr, *lim; - register int cnt = count; - register unsigned char c; - - if (dir == XawsdLeft) { - if (position <= 0) - return (0); - --position; - } - else if (position >= src->ascii_src.length) - return (src->ascii_src.length); - - piece = FindPiece(src, position, &first); - if (piece->used == 0) - return (0); - - ptr = (position - first) + piece->text; - - if (dir == XawsdRight) { - lim = piece->text + piece->used; - switch (type) { - case XawstEOL: - case XawstParagraph: - case XawstWhiteSpace: - case XawstAlphaNumeric: - for (; cnt > 0; cnt--) { - Bool non_space = False, first_eol = True; - - /*CONSTCOND*/ - while (True) { - if (ptr >= lim) { - piece = piece->next; - if (piece == NULL) /* End of text */ - return (src->ascii_src.length); - ptr = piece->text; - lim = piece->text + piece->used; - } - - c = *ptr++; - ++position; - - if (type == XawstEOL) { - if (c == '\n') - break; - } - else if (type == XawstAlphaNumeric) { - if (!isalnum(c)) { - if (non_space) - break; - } - else - non_space = True; - } - else if (type == XawstWhiteSpace) { - if (isspace(c)) { - if (non_space) - break; - } - else - non_space = True; - } - else { /* XawstParagraph */ - if (first_eol) { - if (c == '\n') { - first_eol_position = position; - first_eol = False; - } - } - else if (c == '\n') - break; - else if (!isspace(c)) - first_eol = True; - } - } - } - break; - case XawstPositions: - position += count; - return (position < src->ascii_src.length ? - position : src->ascii_src.length); - case XawstAll: - return (src->ascii_src.length); - default: - break; - } - if (!include) { - if (type == XawstParagraph) - position = first_eol_position; - if (count) - --position; - } - } - else { - lim = piece->text; - switch (type) { - case XawstEOL: - case XawstParagraph: - case XawstWhiteSpace: - case XawstAlphaNumeric: - for (; cnt > 0; cnt--) { - Bool non_space = False, first_eol = True; - - /*CONSTCOND*/ - while (True) { - if (ptr < lim) { - piece = piece->prev; - if (piece == NULL) /* Begining of text */ - return (0); - ptr = piece->text + piece->used - 1; - lim = piece->text; - } - - c = *ptr--; - --position; - - if (type == XawstEOL) { - if (c == '\n') - break; - } - else if (type == XawstAlphaNumeric) { - if (!isalnum(c)) { - if (non_space) - break; - } - else - non_space = True; - } - else if (type == XawstWhiteSpace) { - if (isspace(c)) { - if (non_space) - break; - } - else - non_space = True; - } - else { /* XawstParagraph */ - if (first_eol) { - if (c == '\n') { - first_eol_position = position; - first_eol = False; - } - } - else if (c == '\n') - break; - else if (!isspace(c)) - first_eol = True; - } - } - } - break; - case XawstPositions: - position -= count - 1; - return (position > 0 ? position : 0); - case XawstAll: - return (0); - default: - break; - } - if (!include) { - if (type == XawstParagraph) - position = first_eol_position; - if (count) - ++position; - } - position++; - } - - return (position); -} - -/* - * Function: - * Search - * - * Parameters: - * w - AsciiSource object - * position - the position to start scanning - * dir - direction to scan - * text - text block to search for - * - * Description: - * Searchs the text source for the text block passed. - * - * Returns: - * The position of the item found - */ -static XawTextPosition -Search(Widget w, register XawTextPosition position, XawTextScanDirection dir, - XawTextBlock *text) -{ - AsciiSrcObject src = (AsciiSrcObject)w; - register int count = 0; - register char *ptr, c; - char *str; - Piece *piece; - char *buf; - XawTextPosition first; - int cnt, case_sensitive; - - if (dir == XawsdLeft) { - if (position == 0) - return (XawTextSearchError); - position--; - } - - buf = XtMalloc((unsigned)sizeof(unsigned char) * text->length); - memcpy(buf, text->ptr, (unsigned)text->length); - piece = FindPiece(src, position, &first); - ptr = (position - first) + piece->text; - case_sensitive = text->firstPos; - - if (dir == XawsdRight) { - str = buf; - c = *str; - /*CONSTCOND*/ - while (1) { - if (*ptr++ == c - || (case_sensitive && isalpha(c) && isalpha(ptr[-1]) - && toupper(c) == toupper(ptr[-1]))) { - if (++count == text->length) - break; - c = *++str; - } - else if (count) { - ptr -= count; - str -= count; - position -= count; - count = 0; - c = *str; - - if (ptr < piece->text) { - do { - cnt = piece->text - ptr; - piece = piece->prev; - if (piece == NULL) { - XtFree(buf); - return (XawTextSearchError); - } - ptr = piece->text + piece->used - cnt; - } while (ptr < piece->text); - } - } - position++; - if (ptr >= (piece->text + piece->used)) { - do { - cnt = ptr - (piece->text + piece->used); - piece = piece->next; - if (piece == NULL) { - XtFree(buf); - return (XawTextSearchError); - } - ptr = piece->text + cnt; - } while (ptr >= (piece->text + piece->used)); - } - } - - position -= text->length - 1; - } - else { - str = buf + text->length - 1; - c = *str; - /*CONSTCOND*/ - while (1) { - if (*ptr-- == c - || (case_sensitive && isalpha(c) && isalpha(ptr[1]) - && toupper(c) == toupper(ptr[1]))) { - if (++count == text->length) - break; - c = *--str; - } - else if (count) { - ptr += count; - str += count; - position += count; - count = 0; - c = *str; - - if (ptr >= (piece->text + piece->used)) { - do { - cnt = ptr - (piece->text + piece->used); - piece = piece->next; - if (piece == NULL) { - XtFree(buf); - return (XawTextSearchError); - } - ptr = piece->text + cnt; - } while (ptr >= (piece->text + piece->used)); - } - } - position--; - if (ptr < piece->text) { - do { - cnt = piece->text - ptr; - piece = piece->prev; - if (piece == NULL) { - XtFree(buf); - return (XawTextSearchError); - } - ptr = piece->text + piece->used - cnt; - } while (ptr < piece->text); - } - } - } - - XtFree(buf); - - return (position); -} - -/* - * Function: - * XawAsciiSrcSetValues - * - * Parameters: - * current - current state of the widget - * request - what was requested - * cnew - what the widget will become - * args - representation of changed resources - * num_args - number of resources that have changed - * - * Description: - * Sets the values for the AsciiSource. - * - * Returns: - * True if redisplay is needed - */ -static Boolean -XawAsciiSrcSetValues(Widget current, Widget request, Widget cnew, - ArgList args, Cardinal *num_args) -{ - AsciiSrcObject src = (AsciiSrcObject)cnew; - AsciiSrcObject old_src = (AsciiSrcObject)current; - Bool total_reset = False, string_set = False; - FILE *file; - unsigned int i; - - if (old_src->ascii_src.use_string_in_place - != src->ascii_src.use_string_in_place) { - XtAppWarning(XtWidgetToApplicationContext(cnew), - "AsciiSrc: The XtNuseStringInPlace resource may " - "not be changed."); - src->ascii_src.use_string_in_place = - old_src->ascii_src.use_string_in_place; - } - - for (i = 0; i < *num_args ; i++) - if (streq(args[i].name, XtNstring)) { - string_set = True; - break; - } - - if (string_set || (old_src->ascii_src.type != src->ascii_src.type)) { - RemoveOldStringOrFile(old_src, string_set); /* remove old info */ - file = InitStringOrFile(src, string_set); /* Init new info */ - LoadPieces(src, file, NULL); /* load new info into internal buffers */ - if (file != NULL) - fclose(file); -#ifndef OLDXAW - for (i = 0; i < src->text_src.num_text; i++) - /* Tell text widget what happened */ - XawTextSetSource(src->text_src.text[i], cnew, 0); -#else - XawTextSetSource(XtParent(cnew), cnew, 0); -#endif - total_reset = True; - } - - if (old_src->ascii_src.ascii_length != src->ascii_src.ascii_length) - src->ascii_src.piece_size = src->ascii_src.ascii_length + 1; - - if (!total_reset && - old_src->ascii_src.piece_size != src->ascii_src.piece_size) { - String string = StorePiecesInString(old_src); - - FreeAllPieces(old_src); - LoadPieces(src, NULL, string); - XtFree(string); - } - - return (False); -} - -/* - * Function: - * XawAsciiSrcGetValuesHook - * - * Parameters: - * w - AsciiSource Widget - * args - argument list - * num_args - number of args - * - * Description: - * This is a get values hook routine that sets the - * values specific to the ascii source. - */ -static void -XawAsciiSrcGetValuesHook(Widget w, ArgList args, Cardinal *num_args) -{ - AsciiSrcObject src = (AsciiSrcObject)w; - unsigned int i; - - if (src->ascii_src.type == XawAsciiString) { - for (i = 0; i < *num_args ; i++) - if (streq(args[i].name, XtNstring)) { - if (src->ascii_src.use_string_in_place) - *((char **)args[i].value) = src->ascii_src.first_piece->text; - else if (XawAsciiSave(w)) /* If save sucessful */ - *((char **)args[i].value) = src->ascii_src.string; - break; - } - } - } - -/* - * Function: - * XawAsciiSrcDestroy - * - * Parameters: - * src - Ascii source object to free - * - * Description: - * Destroys an ascii source (frees all data) - */ -static void -XawAsciiSrcDestroy(Widget w) -{ - RemoveOldStringOrFile((AsciiSrcObject) w, True); -} - -/* - * Public routines - */ -/* - * Function: - * XawAsciiSourceFreeString - * - * Parameters: - * w - AsciiSrc widget - * - * Description: - * Frees the string returned by a get values call - * on the string when the source is of type string. - */ -void -XawAsciiSourceFreeString(Widget w) -{ - AsciiSrcObject src = (AsciiSrcObject)w; - - /* If the src is really a multi, call the multi routine */ - if (XtIsSubclass(w, multiSrcObjectClass)) { - _XawMultiSourceFreeString(w); - return; - } - else if (!XtIsSubclass(w, asciiSrcObjectClass)) { - XtErrorMsg("bad argument", "asciiSource", "XawError", - "XawAsciiSourceFreeString's parameter must be " - "an asciiSrc or multiSrc.", - NULL, NULL); - } - - if (src->ascii_src.allocated_string && src->ascii_src.type != XawAsciiFile) { - src->ascii_src.allocated_string = False; - XtFree(src->ascii_src.string); - src->ascii_src.string = NULL; - } -} - -/* - * Function: - * XawAsciiSave - * - * Parameters: - * w - asciiSrc Widget - * - * Description: - * Saves all the pieces into a file or string as required. - * - * Returns: - * True if the save was successful - */ -Bool -XawAsciiSave(Widget w) -{ - AsciiSrcObject src = (AsciiSrcObject)w; - - /* If the src is really a multi, call the multi save */ - if (XtIsSubclass(w, multiSrcObjectClass )) - return (_XawMultiSave(w)); - - else if (!XtIsSubclass(w, asciiSrcObjectClass)) - XtErrorMsg("bad argument", "asciiSource", "XawError", - "XawAsciiSave's parameter must be an asciiSrc or multiSrc.", - NULL, NULL); - - /* - * If using the string in place then there is no need to play games - * to get the internal info into a readable string. - */ - if (src->ascii_src.use_string_in_place) - return (True); - - if (src->ascii_src.type == XawAsciiFile) { -#ifdef OLDXAW - if (!src->ascii_src.changes) -#else - if (!src->text_src.changed) /* No changes to save */ -#endif - return (True); - - if (WritePiecesToFile(src, src->ascii_src.string) == False) - return (False); - } - else { - if (src->ascii_src.allocated_string == True) - XtFree(src->ascii_src.string); - else - src->ascii_src.allocated_string = True; - - src->ascii_src.string = StorePiecesInString(src); - } -#ifdef OLDXAW - src->ascii_src.changes = False; -#else - src->text_src.changed = False; -#endif - - return (True); -} - -/* - * Function: - * XawAsciiSaveAsFile - * - * Arguments: - * w - AsciiSrc widget - * name - name of the file to save this file into - * - * Description: - * Save the current buffer as a file. - * - * Returns: - * True if the save was sucessful - */ -Bool -XawAsciiSaveAsFile(Widget w, _Xconst char *name) -{ - AsciiSrcObject src = (AsciiSrcObject)w; - Bool ret; - - /* If the src is really a multi, call the multi save */ - - if (XtIsSubclass( w, multiSrcObjectClass)) - return (_XawMultiSaveAsFile(w, name)); - - else if (!XtIsSubclass(w, asciiSrcObjectClass)) - XtErrorMsg("bad argument", "asciiSource", "XawError", - "XawAsciiSaveAsFile's 1st parameter must be an " - "asciiSrc or multiSrc.", - NULL, NULL); - - if (src->ascii_src.type == XawAsciiFile) - ret = WritePiecesToFile(src, (String)name); - else { - String string = StorePiecesInString(src); - - ret = WriteToFile(string, (String)name, src->ascii_src.length); - XtFree(string); - } - - return (ret); -} - -/* - * Function: - * XawAsciiSourceChanged - * - * Parameters: - * w - ascii source widget - * - * Description: - * Returns true if the source has changed since last saved. - * - * Returns: - * A Boolean (see description). - */ -Bool -XawAsciiSourceChanged(Widget w) -{ -#ifdef OLDXAW - if (XtIsSubclass(w, multiSrcObjectClass)) - return (((MultiSrcObject)w)->multi_src.changes); - - if (XtIsSubclass(w, asciiSrcObjectClass)) - return (((AsciiSrcObject)w)->ascii_src.changes); -#else - if (XtIsSubclass(w, textSrcObjectClass)) - return (((TextSrcObject)w)->textSrc.changed); -#endif - XtErrorMsg("bad argument", "asciiSource", "XawError", - "XawAsciiSourceChanged parameter must be an " - "asciiSrc or multiSrc.", - NULL, NULL); - - return (True); -} - -/* - * Private Functions - */ -static void -RemoveOldStringOrFile(AsciiSrcObject src, Bool checkString) -{ - FreeAllPieces(src); - - if (checkString && src->ascii_src.allocated_string) { - XtFree(src->ascii_src.string); - src->ascii_src.allocated_string = False; - src->ascii_src.string = NULL; - } -} - -/* - * Function: - * WriteToFile - * - * Parameters: - * string - string to write - * name - the name of the file - * - * Description: - * Write the string specified to the begining of the file specified. - * - * Returns: - * returns True if sucessful, False otherwise - */ -static Bool -WriteToFile(String string, String name, unsigned length) -{ - int fd; - - if ((fd = creat(name, 0666)) == -1 - || write(fd, string, length) == -1) - return (False); - - if (close(fd) == -1) - return (False); - - return (True); -} - -/* - * Function: - * WritePiecesToFile - * - * Parameters: - * src - ascii source object - * name - name of the file - * - * Description: - * Almost identical to WriteToFile, but only works for ascii src objects - * of type XawAsciiFile. This function avoids allocating temporary memory, - * what can be useful when editing very large files. - * - * Returns: - * returns True if sucessful, False otherwise - */ -static Bool -WritePiecesToFile(AsciiSrcObject src, String name) -{ - Piece *piece; - int fd; - - if (src->ascii_src.data_compression) { - Piece *tmp; - - piece = src->ascii_src.first_piece; - while (piece) { - int bytes = src->ascii_src.piece_size - piece->used; - - if (bytes > 0 && (tmp = piece->next) != NULL) { - bytes = XawMin(bytes, tmp->used); - memcpy(piece->text + piece->used, tmp->text, bytes); - memmove(tmp->text, tmp->text + bytes, tmp->used - bytes); - piece->used += bytes; - if ((tmp->used -= bytes) == 0) { - RemovePiece(src, tmp); - continue; - } - } - piece = piece->next; - } - } - - if ((fd = creat(name, 0666)) == -1) - return (False); - - for (piece = src->ascii_src.first_piece; piece; piece = piece->next) - if (write(fd, piece->text, piece->used) == -1) - return (False); - - if (close(fd) == -1) - return (False); - - return (True); -} - -/* - * Function: - * StorePiecesInString - * - * Parameters: - * data - ascii pointer data - * - * Description: - * Store the pieces in memory into a standard ascii string. - */ -static String -StorePiecesInString(AsciiSrcObject src) -{ - String string; - XawTextPosition first; - Piece *piece; - - string = XtMalloc((unsigned)(src->ascii_src.length + 1)); - - for (first = 0, piece = src->ascii_src.first_piece ; piece != NULL; - first += piece->used, piece = piece->next) - memcpy(string + first, piece->text, (unsigned)piece->used); - - string[src->ascii_src.length] = '\0'; - - /* - * This will refill all pieces to capacity - */ - if (src->ascii_src.data_compression) { - FreeAllPieces(src); - LoadPieces(src, NULL, string); - } - - return (string); -} - -/* - * Function: - * InitStringOrFile - * - * Parameters: - * src - AsciiSource - * - * Description: - * Initializes the string or file. - */ -static FILE * -InitStringOrFile(AsciiSrcObject src, Bool newString) -{ - mode_t open_mode = 0; - const char *fdopen_mode = NULL; - int fd; - FILE *file; - - if (src->ascii_src.type == XawAsciiString) { - if (src->ascii_src.string == NULL) - src->ascii_src.length = 0; - - else if (!src->ascii_src.use_string_in_place) { - src->ascii_src.string = XtNewString(src->ascii_src.string); - src->ascii_src.allocated_string = True; - src->ascii_src.length = strlen(src->ascii_src.string); - } - - if (src->ascii_src.use_string_in_place) { - if (src->ascii_src.string != NULL) - src->ascii_src.length = strlen(src->ascii_src.string); - /* In case the length resource is incorrectly set */ - if (src->ascii_src.length > src->ascii_src.ascii_length) - src->ascii_src.ascii_length = src->ascii_src.length; - - if (src->ascii_src.ascii_length == MAGIC_VALUE) - src->ascii_src.piece_size = src->ascii_src.length; - else - src->ascii_src.piece_size = src->ascii_src.ascii_length + 1; - } - - return (NULL); - } - - /* - * type is XawAsciiFile - */ - src->ascii_src.is_tempfile = False; - - switch (src->text_src.edit_mode) { - case XawtextRead: - if (src->ascii_src.string == NULL) - XtErrorMsg("NoFile", "asciiSourceCreate", "XawError", - "Creating a read only disk widget and no file specified.", - NULL, 0); - open_mode = O_RDONLY; - fdopen_mode = "r"; - break; - case XawtextAppend: - case XawtextEdit: - if (src->ascii_src.string == NULL) { - src->ascii_src.string = "*ascii-src*"; - src->ascii_src.is_tempfile = True; - } - else { -/* O_NOFOLLOW is a FreeBSD & Linux extension */ -#ifdef O_NOFOLLOW - open_mode = O_RDWR | O_NOFOLLOW; -#else - open_mode = O_RDWR; /* unsafe; subject to race conditions */ -#endif /* O_NOFOLLOW */ - fdopen_mode = "r+"; - } - break; - default: - XtErrorMsg("badMode", "asciiSourceCreate", "XawError", - "Bad editMode for ascii source; must be Read, " - "Append or Edit.", - NULL, NULL); - } - - /* If is_tempfile, allocate a private copy of the text - * Unlikely to be changed, just to set allocated_string */ - if (newString || src->ascii_src.is_tempfile) { - src->ascii_src.string = XtNewString(src->ascii_src.string); - src->ascii_src.allocated_string = True; - } - - if (!src->ascii_src.is_tempfile) { - if ((fd = open(src->ascii_src.string, open_mode, 0666)) != -1) { - if ((file = fdopen(fd, fdopen_mode))) { - (void)fseek(file, 0, SEEK_END); - src->ascii_src.length = (XawTextPosition)ftell(file); - return (file); - } - } - { - String params[2]; - Cardinal num_params = 2; - - params[0] = src->ascii_src.string; - params[1] = strerror(errno); - XtAppWarningMsg(XtWidgetToApplicationContext((Widget)src), - "openError", "asciiSourceCreate", "XawWarning", - "Cannot open file %s; %s", params, &num_params); - } - } - src->ascii_src.length = 0; - return (NULL); -} - -static void -LoadPieces(AsciiSrcObject src, FILE *file, char *string) -{ - char *ptr; - Piece *piece = NULL; - XawTextPosition left; - - if (string == NULL) { - if (src->ascii_src.type == XawAsciiFile) { - if (src->ascii_src.length != 0) { - int len; - - left = 0; - fseek(file, 0, 0); - while (left < src->ascii_src.length) { - ptr = XtMalloc((unsigned)src->ascii_src.piece_size); - if ((len = fread(ptr, (Size_t)sizeof(unsigned char), - (Size_t)src->ascii_src.piece_size, file)) < 0) - XtErrorMsg("readError", "asciiSourceCreate", "XawError", - "fread returned error.", NULL, NULL); - piece = AllocNewPiece(src, piece); - piece->text = ptr; - piece->used = XawMin(len, src->ascii_src.piece_size); - left += piece->used; - } - } - else { - piece = AllocNewPiece(src, NULL); - piece->text = XtMalloc((unsigned)src->ascii_src.piece_size); - piece->used = 0; - } - return; - } - else - string = src->ascii_src.string; - } - - if (src->ascii_src.use_string_in_place) { - piece = AllocNewPiece(src, piece); - piece->used = XawMin(src->ascii_src.length, src->ascii_src.piece_size); - piece->text = src->ascii_src.string; - return; - } - - ptr = string; - left = src->ascii_src.length; - do { - piece = AllocNewPiece(src, piece); - - piece->text = XtMalloc((unsigned)src->ascii_src.piece_size); - piece->used = XawMin(left, src->ascii_src.piece_size); - if (piece->used != 0) - memcpy(piece->text, ptr, (unsigned)piece->used); - - left -= piece->used; - ptr += piece->used; - } while (left > 0); -} - -/* - * Function: - * AllocNewPiece - * - * Parameters: - * src - AsciiSrc Widget - * prev - piece just before this one, or NULL - * - * Description: - * Allocates a new piece of memory. - * - * Returns: - * The allocated piece - */ -static Piece * -AllocNewPiece(AsciiSrcObject src, Piece *prev) -{ - Piece *piece = XtNew(Piece); - - if (prev == NULL) { - src->ascii_src.first_piece = piece; - piece->next = NULL; - } - else { - if (prev->next != NULL) - (prev->next)->prev = piece; - piece->next = prev->next; - prev->next = piece; - } - - piece->prev = prev; - - return (piece); -} - -/* - * Function: - * FreeAllPieces - * - * Parameters: - * src - AsciiSrc Widget - * - * Description: - * Frees all the pieces. - */ -static void -FreeAllPieces(AsciiSrcObject src) -{ - Piece *next, * first = src->ascii_src.first_piece; - -#ifdef DEBUG - if (first->prev != NULL) - printf("Xaw AsciiSrc Object: possible memory leak in FreeAllPieces().\n"); -#endif - - for (; first != NULL ; first = next) { - next = first->next; - RemovePiece(src, first); - } -} - -/* - * Function: - * RemovePiece - * - * Parameters: - * piece - piece to remove - * - * Description: - * Removes a piece from the list. - */ -static void -RemovePiece(AsciiSrcObject src, Piece *piece) -{ - if (piece->prev == NULL) - src->ascii_src.first_piece = piece->next; - else - piece->prev->next = piece->next; - - if (piece->next != NULL) - piece->next->prev = piece->prev; - - if (!src->ascii_src.use_string_in_place) - XtFree(piece->text); - - XtFree((char *)piece); -} - -/* - * Function: - * FindPiece - * - * Parameters: - * src - AsciiSrc Widget - * position - position that we are searching for - * first - position of the first character in this piece (return) - * - * Description: - * Finds the piece containing the position indicated. - * - * Returns: - * the piece that contains this position - */ -static Piece * -FindPiece(AsciiSrcObject src, XawTextPosition position, XawTextPosition *first) -{ - Piece *old_piece, *piece; - XawTextPosition temp; - - for (old_piece = NULL, piece = src->ascii_src.first_piece, temp = 0; - piece; old_piece = piece, piece = piece->next) - if ((temp += piece->used) > position) { - *first = temp - piece->used; - return (piece); - } - - *first = temp - (old_piece ? old_piece->used : 0); - - return (old_piece); /* if we run off the end the return the last piece */ -} - -/* - * Function: - * BreakPiece - * - * Parameters: - * src - AsciiSrc Widget - * piece - piece to break - * - * Description: - * Breaks a full piece into two new pieces. - */ -#define HALF_PIECE (src->ascii_src.piece_size >> 1) -static void -BreakPiece(AsciiSrcObject src, Piece *piece) -{ - Piece *cnew = AllocNewPiece(src, piece); - - cnew->text = XtMalloc((unsigned)src->ascii_src.piece_size); - memcpy(cnew->text, piece->text + HALF_PIECE, - (unsigned)(src->ascii_src.piece_size - HALF_PIECE)); - piece->used = HALF_PIECE; - cnew->used = src->ascii_src.piece_size - HALF_PIECE; -} - -/*ARGSUSED*/ -static void -CvtStringToAsciiType(XrmValuePtr args, Cardinal *num_args, - XrmValuePtr fromVal, XrmValuePtr toVal) -{ - static XawAsciiType type; - XrmQuark q; - char name[7]; - - XmuNCopyISOLatin1Lowered(name, (char *)fromVal->addr, sizeof(name)); - q = XrmStringToQuark(name); - - if (q == Qstring) - type = XawAsciiString; - else if (q == Qfile) - type = XawAsciiFile; - else { - toVal->size = 0; - toVal->addr = NULL; - XtStringConversionWarning((char *)fromVal->addr, XtRAsciiType); - } - - toVal->size = sizeof(XawAsciiType); - toVal->addr = (XPointer)&type; -} - -/*ARGSUSED*/ -static Boolean -CvtAsciiTypeToString(Display *dpy, XrmValuePtr args, Cardinal *num_args, - XrmValuePtr fromVal, XrmValuePtr toVal, - XtPointer *data) -{ - static String buffer; - Cardinal size; - - switch (*(XawAsciiType *)fromVal->addr) { - case XawAsciiFile: - buffer = XtEfile; - break; - case XawAsciiString: - buffer = XtEstring; - break; - default: - XawTypeToStringWarning(dpy, XtRAsciiType); - toVal->addr = NULL; - toVal->size = 0; - return (False); - } - - size = strlen(buffer) + 1; - if (toVal->addr != NULL) { - if (toVal->size < size) { - toVal->size = size; - return (False); - } - strcpy((char *)toVal->addr, buffer); - } - else - toVal->addr = (XPointer)buffer; - toVal->size = sizeof(String); - - return (True); -} - -/*ARGSUSED*/ -static void -GetDefaultPieceSize(Widget w, int offset, XrmValue *value) -{ - static XPointer pagesize; - - if (pagesize == 0) { - pagesize = (XPointer)((long)_XawGetPageSize()); - if (pagesize < (XPointer)BUFSIZ) - pagesize = (XPointer)BUFSIZ; - } - - value->addr = (XPointer)&pagesize; -} - -#if (defined(ASCII_STRING) || defined(ASCII_DISK)) -# include <X11/Xaw/Cardinals.h> -#endif - -#ifdef ASCII_STRING -/* - * Compatability functions. - */ -/* - * Function: - * AsciiStringSourceCreate - * - * Parameters: - * parent - widget that will own this source - * args - the argument list - * num_args - "" - * - * Description: - * Creates a string source. - * - * Returns: - * A pointer to the new text source. - */ -Widget -XawStringSourceCreate(Widget parent, ArgList args, Cardinal num_args) -{ - XawTextSource src; - ArgList ascii_args; - Arg temp[2]; - - XtSetArg(temp[0], XtNtype, XawAsciiString); - XtSetArg(temp[1], XtNuseStringInPlace, True); - ascii_args = XtMergeArgLists(temp, TWO, args, num_args); - - src = XtCreateWidget("genericAsciiString", asciiSrcObjectClass, parent, - ascii_args, num_args + TWO); - XtFree((char *)ascii_args); - - return (src); -} - -/* - * This is hacked up to try to emulate old functionality, it - * may not work, as I have not old code to test it on. - * - * Chris D. Peterson 8/31/89. - */ -void -XawTextSetLastPos(Widget w, XawTextPosition lastPos) -{ - AsciiSrcObject src = (AsciiSrcObject)XawTextGetSource(w); - - src->ascii_src.piece_size = lastPos; -} -#endif /* ASCII_STRING */ - -#ifdef ASCII_DISK -/* - * Function: - * AsciiDiskSourceCreate - * - * Parameters: - * parent - widget that will own this source - * args - argument list - * num_args - "" - * - * Description: - * Creates a disk source. - * - * Returns: - * A pointer to the new text source - */ -Widget -XawDiskSourceCreate(Widget parent, ArgList args, Cardinal num_args) -{ - XawTextSource src; - ArgList ascii_args; - Arg temp[1]; - int i; - - XtSetArg(temp[0], XtNtype, XawAsciiFile); - ascii_args = XtMergeArgLists(temp, ONE, args, num_args); - num_args++; - - for (i = 0; i < num_args; i++) - if (streq(ascii_args[i].name, XtNfile) - || streq(ascii_args[i].name, XtCFile)) - ascii_args[i].name = XtNstring; - - src = XtCreateWidget("genericAsciiDisk", asciiSrcObjectClass, parent, - ascii_args, num_args); - XtFree((char *)ascii_args); - - return (src); -} -#endif /* ASCII_DISK */ diff --git a/nx-X11/lib/Xaw/AsciiSrc.h b/nx-X11/lib/Xaw/AsciiSrc.h deleted file mode 100644 index 8728dd9ea..000000000 --- a/nx-X11/lib/Xaw/AsciiSrc.h +++ /dev/null @@ -1,175 +0,0 @@ -/* $Xorg: AsciiSrc.h,v 1.4 2001/02/09 02:03:42 xorgcvs Exp $ */ - -/* - -Copyright 1989, 1994, 1998 The Open Group - -Permission to use, copy, modify, distribute, and sell this software and its -documentation for any purpose is hereby granted without fee, provided that -the above copyright notice appear in all copies and that both that -copyright notice and this permission notice appear in supporting -documentation. - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -Except as contained in this notice, the name of The Open Group shall not be -used in advertising or otherwise to promote the sale, use or other dealings -in this Software without prior written authorization from The Open Group. - -*/ -/* $XFree86: xc/lib/Xaw/AsciiSrc.h,v 1.7 2001/01/17 19:42:25 dawes Exp $ */ - - -/* - * AsciiSrc.h - Public Header file for Ascii Text Source. - * - * This is the public header file for the Ascii Text Source. - * It is intended to be used with the Text widget, the simplest way to use - * this text source is to use the AsciiText Object. - * - * Date: June 29, 1989 - * - * By: Chris D. Peterson - * MIT X Consortium - * kit@expo.lcs.mit.edu - */ - - -#ifndef _XawAsciiSrc_h -#define _XawAsciiSrc_h - -#include <X11/Xaw/TextSrc.h> - -/* Resources: - - Name Class RepType Default Value - ---- ----- ------- ------------- - dataCompression DataCompression Boolean True - length Length int (internal) - pieceSize PieceSize int BUFSIZ - string String String NULL - type Type XawAsciiType XawAsciiString - useStringInPlace UseStringInPlace Boolean False - -*/ - -extern WidgetClass asciiSrcObjectClass; - -typedef struct _AsciiSrcClassRec *AsciiSrcObjectClass; -typedef struct _AsciiSrcRec *AsciiSrcObject; - -#define AsciiSourceObjectClass AsciiSrcObjectClass -#define AsciiSourceObject AsciiSrcObject - -/* - * Resource Definitions - */ -#define XtCDataCompression "DataCompression" -#define XtCPieceSize "PieceSize" -#define XtCType "Type" -#define XtCUseStringInPlace "UseStringInPlace" - -#define XtNdataCompression "dataCompression" -#define XtNpieceSize "pieceSize" -#define XtNtype "type" -#define XtNuseStringInPlace "useStringInPlace" - -#define XtRAsciiType "AsciiType" - -#define XtEstring "string" -#define XtEfile "file" - -typedef enum { - XawAsciiFile, - XawAsciiString -} XawAsciiType; - -/* - * Public routines - */ - -_XFUNCPROTOBEGIN - -/* - * Function: - * XawAsciiSourceFreeString - * - * Parameters: - * w - AsciiSrc object - * - * Description: - * Frees the string returned by a get values call - * on the string when the source is of type string. - */ -void XawAsciiSourceFreeString -( - Widget w - ); - -/* - * Function: - * XawAsciiSave - * - * Arguments: - * w - asciiSrc Object. - * - * Description: - * Saves all the pieces into a file or string as required. - * - * Returns: - * True if the save was successful - */ -Bool XawAsciiSave -( - Widget w - ); - -/* - * Function: - * XawAsciiSaveAsFile - * - * Parameters: - * w - asciiSrc object - * name - name of the file to save this file into - * - * Description: - * Save the current buffer as a file. - * - * Returns: - * True if the save was successful - */ -Bool XawAsciiSaveAsFile -( - Widget w, - _Xconst char *name - ); - -/* - * Function: - * XawAsciiSourceChanged - * - * Parameters: - * w - asciiSource object - * - * Description: - * Returns true if the source has changed since last saved. - * - * Returns: - * a Boolean (see description) - */ -Bool XawAsciiSourceChanged -( - Widget w - ); - -_XFUNCPROTOEND - -#endif /* _XawAsciiSrc_h */ diff --git a/nx-X11/lib/Xaw/AsciiSrcP.h b/nx-X11/lib/Xaw/AsciiSrcP.h deleted file mode 100644 index 22d30082a..000000000 --- a/nx-X11/lib/Xaw/AsciiSrcP.h +++ /dev/null @@ -1,145 +0,0 @@ -/* -* $Xorg: AsciiSrcP.h,v 1.4 2001/02/09 02:03:42 xorgcvs Exp $ -*/ - - -/*********************************************************** - -Copyright 1987, 1988, 1994, 1998 The Open Group - -Permission to use, copy, modify, distribute, and sell this software and its -documentation for any purpose is hereby granted without fee, provided that -the above copyright notice appear in all copies and that both that -copyright notice and this permission notice appear in supporting -documentation. - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -Except as contained in this notice, the name of The Open Group shall not be -used in advertising or otherwise to promote the sale, use or other dealings -in this Software without prior written authorization from The Open Group. - - -Copyright 1987, 1988 by Digital Equipment Corporation, Maynard, Massachusetts. - - All Rights Reserved - -Permission to use, copy, modify, and distribute this software and its -documentation for any purpose and without fee is hereby granted, -provided that the above copyright notice appear in all copies and that -both that copyright notice and this permission notice appear in -supporting documentation, and that the name of Digital not be -used in advertising or publicity pertaining to distribution of the -software without specific, written prior permission. - -DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING -ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL -DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR -ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, -WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, -ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS -SOFTWARE. - -******************************************************************/ -/* $XFree86: xc/lib/Xaw/AsciiSrcP.h,v 1.8 2001/01/17 19:42:25 dawes Exp $ */ - -/* - * AsciiSrcP.h - Private Header for Ascii Text Source. - * - * This is the private header file for the Ascii Text Source. - * It is intended to be used with the Text widget, the simplest way to use - * this text source is to use the AsciiText Object. - * - * Date: June 29, 1989 - * - * By: Chris D. Peterson - * MIT X Consortium - * kit@expo.lcs.mit.edu - */ - -#ifndef _XawAsciiSrcP_h -#define _XawAsciiSrcP_h - -#include <X11/Xaw/TextSrcP.h> -#include <X11/Xaw/AsciiSrc.h> - -#ifdef L_tmpnam -#define TMPSIZ L_tmpnam -#else -#ifdef PATH_MAX -#define TMPSIZ PATH_MAX -#else -#define TMPSIZ 1024 /* bytes to allocate for tmpnam */ -#endif -#endif - -typedef struct _Piece { /* Piece of the text file of BUFSIZ allocated - characters */ - char *text; /* The text in this buffer */ - XawTextPosition used; /* The number of characters of this buffer - that have been used */ - struct _Piece *prev, *next; /* linked list pointers */ -} Piece; - -typedef struct _AsciiSrcClassPart { - XtPointer extension; -} AsciiSrcClassPart; - -/* Full class record */ -typedef struct _AsciiSrcClassRec { - ObjectClassPart object_class; - TextSrcClassPart text_src_class; - AsciiSrcClassPart ascii_src_class; -} AsciiSrcClassRec; - -extern AsciiSrcClassRec asciiSrcClassRec; - -/* New fields for the AsciiSrc object */ -typedef struct _AsciiSrcPart { - /* resources */ - char *string; /* either the string, or the - file name, depending upon the type */ - XawAsciiType type; /* either string or disk */ - XawTextPosition piece_size; /* Size of text buffer for each piece */ - Boolean data_compression; /* compress to minimum memory automatically - on save? */ -#ifdef OLDXAW - XtCallbackList callback; -#endif - Boolean use_string_in_place;/* Use the string passed in place */ - int ascii_length; /* length field for ascii string emulation */ - -#ifdef ASCII_DISK - String filename; /* name of file for Compatability */ -#endif /* ASCII_DISK */ - - /* private */ - Boolean is_tempfile; /* Is this a temporary file? */ -#ifdef OLDXAW - Boolean changes; -#endif - Boolean allocated_string; /* Have I allocated the - string in ascii_src->string? */ - XawTextPosition length; /* length of file */ - Piece *first_piece; /* first piece of the text */ -#ifndef OLDXAW - XtPointer pad[4]; /* for future use and keep binary compatability */ -#endif -} AsciiSrcPart; - -/* instance record */ -typedef struct _AsciiSrcRec { - ObjectPart object; - TextSrcPart text_src; - AsciiSrcPart ascii_src; -} AsciiSrcRec; - -#endif /* _XawAsciiSrcP_h */ diff --git a/nx-X11/lib/Xaw/AsciiText.c b/nx-X11/lib/Xaw/AsciiText.c deleted file mode 100644 index 7305100f6..000000000 --- a/nx-X11/lib/Xaw/AsciiText.c +++ /dev/null @@ -1,360 +0,0 @@ -/* $Xorg: AsciiText.c,v 1.4 2001/02/09 02:03:42 xorgcvs Exp $ */ - -/* - -Copyright 1987, 1988, 1994, 1998 The Open Group - -Permission to use, copy, modify, distribute, and sell this software and its -documentation for any purpose is hereby granted without fee, provided that -the above copyright notice appear in all copies and that both that -copyright notice and this permission notice appear in supporting -documentation. - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -Except as contained in this notice, the name of The Open Group shall not be -used in advertising or otherwise to promote the sale, use or other dealings -in this Software without prior written authorization from The Open Group. - - -Copyright 1987, 1988 by Digital Equipment Corporation, Maynard, Massachusetts. - - All Rights Reserved - -Permission to use, copy, modify, and distribute this software and its -documentation for any purpose and without fee is hereby granted, -provided that the above copyright notice appear in all copies and that -both that copyright notice and this permission notice appear in -supporting documentation, and that the name of Digital not be -used in advertising or publicity pertaining to distribution of the -software without specific, written prior permission. - -DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING -ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL -DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR -ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, -WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, -ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS -SOFTWARE. - -*/ -/* $XFree86: xc/lib/Xaw/AsciiText.c,v 3.9 2001/01/17 19:42:25 dawes Exp $ */ - -/* - * AsciiText.c - Source code for AsciiText Widget - * - * This Widget is intended to be used as a simple front end to the - * text widget with an ascii source and ascii sink attached to it - * - * Date: June 29, 1989 - * - * By: Chris D. Peterson - * MIT X Consortium - * kit@expo.lcs.mit.edu - */ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif -#include <stdio.h> -#include <X11/IntrinsicP.h> -#include <X11/StringDefs.h> -#include <X11/Xaw/AsciiTextP.h> -#include <X11/Xaw/AsciiSrcP.h> -#include <X11/Xaw/AsciiSink.h> -#include <X11/Xaw/Cardinals.h> -#include <X11/Xaw/MultiSinkP.h> -#include <X11/Xaw/MultiSrc.h> -#include <X11/Xaw/XawImP.h> -#include <X11/Xaw/XawInit.h> -#include "Private.h" - -#define TAB_COUNT 32 - -/* - * Class Methods - */ -static void XawAsciiInitialize(Widget, Widget, ArgList, Cardinal*); -static void XawAsciiDestroy(Widget); - -/* - * From TextSrc.c - */ -void _XawSourceAddText(Widget, Widget); -void _XawSourceRemoveText(Widget, Widget, Bool); - -#define Superclass (&textClassRec) -AsciiTextClassRec asciiTextClassRec = { - /* core */ - { - (WidgetClass)Superclass, /* superclass */ - "Text", /* class_name */ - sizeof(AsciiRec), /* widget_size */ - XawInitializeWidgetSet, /* class_initialize */ - NULL, /* class_part_init */ - False, /* class_inited */ - XawAsciiInitialize, /* initialize */ - NULL, /* initialize_hook */ - XtInheritRealize, /* realize */ - NULL, /* actions */ - 0, /* num_actions */ - NULL, /* resources */ - 0, /* num_resource */ - NULLQUARK, /* xrm_class */ - True, /* compress_motion */ - XtExposeGraphicsExpose | /* compress_exposure */ - XtExposeNoExpose, - True, /* compress_enterleave */ - False, /* visible_interest */ - XawAsciiDestroy, /* destroy */ - XtInheritResize, /* resize */ - XtInheritExpose, /* expose */ - NULL, /* set_values */ - NULL, /* set_values_hook */ - XtInheritSetValuesAlmost, /* set_values_almost */ - NULL, /* get_values_hook */ - XtInheritAcceptFocus, /* accept_focus */ - XtVersion, /* version */ - NULL, /* callback_private */ - XtInheritTranslations, /* tm_table */ - XtInheritQueryGeometry, /* query_geometry */ - }, - /* simple */ - { - XtInheritChangeSensitive, /* change_sensitive */ - }, - /* text */ - { - NULL, /* extension */ - }, - /* ascii */ - { - NULL, /* extension */ - }, -}; - -WidgetClass asciiTextWidgetClass = (WidgetClass)&asciiTextClassRec; - -#ifdef ASCII_STRING -AsciiStringClassRec asciiStringClassRec = { - /* core */ - { - (WidgetClass)&asciiTextClassRec, /* superclass */ - "Text", /* class_name */ - sizeof(AsciiStringRec), /* widget_size */ - NULL, /* class_initialize */ - NULL, /* class_part_init */ - False, /* class_inited */ - NULL, /* initialize */ - NULL, /* initialize_hook */ - XtInheritRealize, /* realize */ - NULL, /* actions */ - 0, /* num_actions */ - NULL, /* resources */ - 0, /* num_resource */ - NULLQUARK, /* xrm_class */ - True, /* compress_motion */ - XtExposeGraphicsExpose | /* compress_exposure */ - XtExposeNoExpose, - True, /* compress_enterleave */ - False, /* visible_interest */ - NULL, /* destroy */ - XtInheritResize, /* resize */ - XtInheritExpose, /* expose */ - NULL, /* set_values */ - NULL, /* set_values_hook */ - XtInheritSetValuesAlmost, /* set_values_almost */ - NULL, /* get_values_hook */ - XtInheritAcceptFocus, /* accept_focus */ - XtVersion, /* version */ - NULL, /* callback_private */ - XtInheritTranslations, /* tm_table */ - XtInheritQueryGeometry, /* query_geometry */ - }, - /* simple */ - { - XtInheritChangeSensitive, /* change_sensitive */ - }, - /* text */ - { - NULL, /* extension */ - }, - /* ascii */ - { - NULL, /* extension */ - }, - /* string */ - { - NULL, /* extension */ - }, -}; - -WidgetClass asciiStringWidgetClass = (WidgetClass)&asciiStringClassRec; -#endif /* ASCII_STRING */ - -#ifdef ASCII_DISK -AsciiDiskClassRec asciiDiskClassRec = { - /* core */ - { - (WidgetClass)&asciiTextClassRec, /* superclass */ - "Text", /* class_name */ - sizeof(AsciiDiskRec), /* widget_size */ - NULL, /* class_initialize */ - NULL, /* class_part_init */ - False, /* class_inited */ - NULL, /* initialize */ - NULL, /* initialize_hook */ - XtInheritRealize, /* realize */ - NULL, /* actions */ - 0, /* num_actions */ - NULL, /* resources */ - 0, /* num_resource */ - NULLQUARK, /* xrm_class */ - True, /* compress_motion */ - True, /* compress_exposure */ - XtExposeGraphicsExpose | /* compress_enterleave */ - XtExposeNoExpose, - False, /* visible_interest */ - NULL, /* destroy */ - XtInheritResize, /* resize */ - XtInheritExpose, /* expose */ - NULL, /* set_values */ - NULL, /* set_values_hook */ - XtInheritSetValuesAlmost, /* set_values_almost */ - NULL, /* get_values_hook */ - XtInheritAcceptFocus, /* accept_focus */ - XtVersion, /* version */ - NULL, /* callback_private */ - XtInheritTranslations, /* tm_table */ - XtInheritQueryGeometry, /* query_geometry */ - }, - /* simple */ - { - XtInheritChangeSensitive, /* change_sensitive */ - }, - /* text */ - { - NULL, /* extension */ - }, - /* ascii */ - { - NULL, /* extension */ - }, - /* disk */ - { - NULL, /* extension */ - }, -}; - -WidgetClass asciiDiskWidgetClass = (WidgetClass)&asciiDiskClassRec; -#endif /* ASCII_DISK */ - -/* - * Implementation - */ -static void -XawAsciiInitialize(Widget request, Widget cnew, - ArgList args, Cardinal *num_args) -{ - AsciiWidget w = (AsciiWidget)cnew; - int i; - int tabs[TAB_COUNT], tab; - - MultiSinkObject sink; - - /* superclass Initialize can't set the following, - * as it didn't know the source or sink when it was called - */ - if (XtHeight(request) == DEFAULT_TEXT_HEIGHT) - XtHeight(cnew) = DEFAULT_TEXT_HEIGHT; - - /* This is the main change for internationalization */ - if (w->simple.international == True) { /* The multi* are international */ - if (w->text.sink == NULL) - w->text.sink = XtCreateWidget("textSink", multiSinkObjectClass, - cnew, args, *num_args); - else if (!XtIsSubclass(w->text.sink, multiSinkObjectClass)) - XtError("Sink object is not a subclass of multiSink"); - - if (w->text.source == NULL) - w->text.source = XtCreateWidget("textSource", multiSrcObjectClass, - cnew, args, *num_args); - else if (!XtIsSubclass(w->text.source, multiSrcObjectClass)) - XtError("Source object is not a subclass of multiSrc"); -#ifndef OLDXAW - else - _XawSourceAddText(w->text.source, cnew); -#endif - } - else { - if (w->text.sink == NULL) - w->text.sink = XtCreateWidget("textSink", asciiSinkObjectClass, - cnew, args, *num_args); - else if (!XtIsSubclass(w->text.source, asciiSinkObjectClass)) - XtError("Sink object is not a subclass of asciiSink"); - - if (w->text.source == NULL) - w->text.source = XtCreateWidget("textSource", asciiSrcObjectClass, - cnew, args, *num_args); - else if (!XtIsSubclass(w->text.source, asciiSrcObjectClass)) - XtError("Source object is not a subclass of asciiSrc"); -#ifndef OLDXAW - else - _XawSourceAddText(w->text.source, cnew); -#endif - } - - if (XtHeight(w) == DEFAULT_TEXT_HEIGHT) - XtHeight(w) = VMargins(w) + XawTextSinkMaxHeight(w->text.sink, 1); - - for (i = 0, tab = 0; i < TAB_COUNT; i++) - tabs[i] = (tab += 8); - - XawTextSinkSetTabs(w->text.sink, TAB_COUNT, tabs); - - XawTextDisableRedisplay(cnew); - XawTextEnableRedisplay(cnew); - - _XawImRegister(cnew); - - /* If we are using a MultiSink we need to tell the input method stuff */ - if (w->simple.international == True) { - Arg list[4]; - Cardinal ac = 0; - - sink = (MultiSinkObject)w->text.sink; - XtSetArg(list[ac], XtNfontSet, sink->multi_sink.fontset); ac++; - XtSetArg(list[ac], XtNinsertPosition, w->text.insertPos); ac++; - XtSetArg(list[ac], XtNforeground, sink->text_sink.foreground); ac++; - XtSetArg(list[ac], XtNbackground, sink->text_sink.background); ac++; - _XawImSetValues(cnew, list, ac); - } -} - -static void -XawAsciiDestroy(Widget w) -{ - AsciiWidget ascii = (AsciiWidget)w; - - _XawImUnregister(w); - - if (w == XtParent(ascii->text.sink)) - XtDestroyWidget(ascii->text.sink); - -#ifdef OLDXAW - if (w == XtParent(ascii->text.source)) - XtDestroyWidget(ascii->text.source); -#else - _XawSourceRemoveText(ascii->text.source, w, - ascii->text.source && - w == XtParent(ascii->text.source)); -#endif -} diff --git a/nx-X11/lib/Xaw/AsciiText.h b/nx-X11/lib/Xaw/AsciiText.h deleted file mode 100644 index e6b4bc863..000000000 --- a/nx-X11/lib/Xaw/AsciiText.h +++ /dev/null @@ -1,128 +0,0 @@ -/* - * $Xorg: AsciiText.h,v 1.4 2001/02/09 02:03:42 xorgcvs Exp $ - */ - -/*********************************************************** - -Copyright 1987, 1988, 1994, 1998 The Open Group - -Permission to use, copy, modify, distribute, and sell this software and its -documentation for any purpose is hereby granted without fee, provided that -the above copyright notice appear in all copies and that both that -copyright notice and this permission notice appear in supporting -documentation. - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -Except as contained in this notice, the name of The Open Group shall not be -used in advertising or otherwise to promote the sale, use or other dealings -in this Software without prior written authorization from The Open Group. - - -Copyright 1987, 1988 by Digital Equipment Corporation, Maynard, Massachusetts. - - All Rights Reserved - -Permission to use, copy, modify, and distribute this software and its -documentation for any purpose and without fee is hereby granted, -provided that the above copyright notice appear in all copies and that -both that copyright notice and this permission notice appear in -supporting documentation, and that the name of Digital not be -used in advertising or publicity pertaining to distribution of the -software without specific, written prior permission. - -DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING -ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL -DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR -ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, -WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, -ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS -SOFTWARE. - -******************************************************************/ -/* $XFree86: xc/lib/Xaw/AsciiText.h,v 1.5 2001/01/17 19:42:25 dawes Exp $ */ - -/* - * AsciiText.h - Public header file for AsciiText Widget - * - * This Widget is intended to be used as a simple front end to the - * text widget with an ascii source and ascii sink attached to it - * - * Date: June 29, 1989 - * - * By: Chris D. Peterson - * MIT X Consortium - * kit@expo.lcs.mit.edu - */ -#ifndef _AsciiText_h -#define _AsciiText_h - -#include <X11/Xaw/Text.h> -#include <X11/Xaw/AsciiSrc.h> -#include <X11/Xaw/MultiSrc.h> - -/* Resources: - - Name Class RepType Default Value - ---- ----- ------- ------------- - autoFill AutoFill Boolean False - background Background Pixel XtDefaultBackground - border BorderColor Pixel XtDefaultForeground - borderWidth BorderWidth Dimension 1 - bottomMargin Margin Position 2 - cursor Cursor Cursor xterm - destroyCallback Callback Pointer NULL - displayCaret Output Boolean True - displayPosition TextPosition int 0 - editType EditType XawTextEditType XawtextRead - font Font XFontStruct* Fixed - foreground Foreground Pixel Black - height Height Dimension font height - insertPosition TextPosition int 0 - international International Boolean false - leftMargin Margin Position 2 - mappedWhenManaged MappedWhenManaged Boolean True - resize Resize XawTextResizeMode XawtextResizeNever - rightMargin Margin Position 4 - scrollHorizontal Scroll XawTextScrollMode XawtextScrollNever - scrollVertical Scroll XawTextScrollMode XawtextScrollNever - selectTypes SelectTypes Pointer pos/word/line/par/all - selection Selection Pointer (empty selection) - sensitive Sensitive Boolean True - sink TextSink Widget (none) - source TextSource Widget (none) - string String String NULL - topMargin Margin Position 2 - width Width Dimension 100 - wrap Wrap XawTextWrapMode XawtextWrapNever - x Position Position 0 - y Position Position 0 - - (see also *Src.h and *Sink.h) -*/ - -typedef struct _AsciiTextClassRec *AsciiTextWidgetClass; -typedef struct _AsciiRec *AsciiWidget; - -extern WidgetClass asciiTextWidgetClass; - -/* - * Disk and String Emulation Info - */ -#ifdef ASCII_STRING -extern WidgetClass asciiStringWidgetClass; -#endif - -#ifdef ASCII_DISK -extern WidgetClass asciiDiskWidgetClass; -#endif - -#endif /* _AsciiText_h */ diff --git a/nx-X11/lib/Xaw/AsciiTextP.h b/nx-X11/lib/Xaw/AsciiTextP.h deleted file mode 100644 index 25e3eeeab..000000000 --- a/nx-X11/lib/Xaw/AsciiTextP.h +++ /dev/null @@ -1,169 +0,0 @@ -/* - * $Xorg: AsciiTextP.h,v 1.4 2001/02/09 02:03:42 xorgcvs Exp $ - */ - -/*********************************************************** - -Copyright 1987, 1988, 1994, 1998 The Open Group - -Permission to use, copy, modify, distribute, and sell this software and its -documentation for any purpose is hereby granted without fee, provided that -the above copyright notice appear in all copies and that both that -copyright notice and this permission notice appear in supporting -documentation. - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -Except as contained in this notice, the name of The Open Group shall not be -used in advertising or otherwise to promote the sale, use or other dealings -in this Software without prior written authorization from The Open Group. - - -Copyright 1987, 1988 by Digital Equipment Corporation, Maynard, Massachusetts. - - All Rights Reserved - -Permission to use, copy, modify, and distribute this software and its -documentation for any purpose and without fee is hereby granted, -provided that the above copyright notice appear in all copies and that -both that copyright notice and this permission notice appear in -supporting documentation, and that the name of Digital not be -used in advertising or publicity pertaining to distribution of the -software without specific, written prior permission. - -DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING -ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL -DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR -ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, -WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, -ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS -SOFTWARE. - -******************************************************************/ -/* $XFree86: xc/lib/Xaw/AsciiTextP.h,v 1.8 2001/01/17 19:42:25 dawes Exp $ */ - -/* - * AsciiText.c - Private header file for AsciiText Widget. - * - * This Widget is intended to be used as a simple front end to the - * text widget with an ascii source and ascii sink attached to it. - * - * Date: June 29, 1989 - * - * By: Chris D. Peterson - * MIT X Consortium - * kit@expo.lcs.mit.edu - */ - -#ifndef _AsciiTextP_h -#define _AsciiTextP_h - -#include <X11/Xaw/TextP.h> -#include <X11/Xaw/AsciiText.h> -#include <X11/Xaw/AsciiSrc.h> -#include <X11/Xaw/MultiSrc.h> - -typedef struct { - XtPointer extension; -} AsciiClassPart; - -typedef struct _AsciiTextClassRec { - CoreClassPart core_class; - SimpleClassPart simple_class; - TextClassPart text_class; - AsciiClassPart ascii_class; -} AsciiTextClassRec; - -extern AsciiTextClassRec asciiTextClassRec; - -typedef struct { - int resource; -#ifndef OLDXAW - XtPointer pad[4]; /* for future use and keep binary compatability */ -#endif -} AsciiPart; - -typedef struct _AsciiRec { - CorePart core; - SimplePart simple; - TextPart text; - AsciiPart ascii; -} AsciiRec; - -/* - * Ascii String Emulation widget - */ -#ifdef ASCII_STRING -typedef struct { - XtPointer extension; -} AsciiStringClassPart; - -typedef struct _AsciiStringClassRec { - CoreClassPart core_class; - SimpleClassPart simple_class; - TextClassPart text_class; - AsciiClassPart ascii_class; - AsciiStringClassPart string_class; -} AsciiStringClassRec; - -extern AsciiStringClassRec asciiStringClassRec; - -typedef struct { - int resource; -#ifndef OLDXAW - XtPointer pad[4]; /* for future use and keep binary compatability */ -#endif -} AsciiStringPart; - -typedef struct _AsciiStringRec { - CorePart core; - SimplePart simple; - TextPart text; - AsciiPart ascii; - AsciiStringPart ascii_str; -} AsciiStringRec; -#endif /* ASCII_STRING */ - -#ifdef ASCII_DISK -/* - * Ascii Disk Emulation widget - */ -typedef struct { - XtPointer extension; -} AsciiDiskClassPart; - -typedef struct _AsciiDiskClassRec { - CoreClassPart core_class; - SimpleClassPart simple_class; - TextClassPart text_class; - AsciiClassPart ascii_class; - AsciiDiskClassPart disk_class; -} AsciiDiskClassRec; - -extern AsciiDiskClassRec asciiDiskClassRec; - -typedef struct { - char resource; -#ifndef OLDXAW - XtPointer pad[4]; /* for future use and keep binary compatability */ -#endif -} AsciiDiskPart; - -typedef struct _AsciiDiskRec { - CorePart core; - SimplePart simple; - TextPart text; - AsciiPart ascii; - AsciiDiskPart ascii_disk; -} AsciiDiskRec; -#endif /* ASCII_DISK */ - -#endif /* _AsciiTextP_h */ diff --git a/nx-X11/lib/Xaw/Box.c b/nx-X11/lib/Xaw/Box.c deleted file mode 100644 index f4f293926..000000000 --- a/nx-X11/lib/Xaw/Box.c +++ /dev/null @@ -1,675 +0,0 @@ -/* $Xorg: Box.c,v 1.4 2001/02/09 02:03:43 xorgcvs Exp $ */ - -/*********************************************************** - -Copyright 1987, 1988, 1994, 1998 The Open Group - -Permission to use, copy, modify, distribute, and sell this software and its -documentation for any purpose is hereby granted without fee, provided that -the above copyright notice appear in all copies and that both that -copyright notice and this permission notice appear in supporting -documentation. - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -Except as contained in this notice, the name of The Open Group shall not be -used in advertising or otherwise to promote the sale, use or other dealings -in this Software without prior written authorization from The Open Group. - - -Copyright 1987, 1988 by Digital Equipment Corporation, Maynard, Massachusetts. - - All Rights Reserved - -Permission to use, copy, modify, and distribute this software and its -documentation for any purpose and without fee is hereby granted, -provided that the above copyright notice appear in all copies and that -both that copyright notice and this permission notice appear in -supporting documentation, and that the name of Digital not be -used in advertising or publicity pertaining to distribution of the -software without specific, written prior permission. - -DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING -ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL -DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR -ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, -WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, -ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS -SOFTWARE. - -******************************************************************/ -/* $XFree86: xc/lib/Xaw/Box.c,v 1.14 2001/01/17 19:42:25 dawes Exp $ */ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif -#include <X11/IntrinsicP.h> -#include <X11/StringDefs.h> -#include <X11/Xmu/Misc.h> -#include <X11/Xaw/BoxP.h> -#include <X11/Xaw/XawInit.h> -#include "Private.h" - -/* - * Class Methods - */ -static void XawBoxChangeManaged(Widget); -static void XawBoxClassInitialize(void); -#ifndef OLDXAW -static void XawBoxExpose(Widget, XEvent*, Region); -#endif -static XtGeometryResult XawBoxGeometryManager(Widget, XtWidgetGeometry*, - XtWidgetGeometry*); -static void XawBoxInitialize(Widget, Widget, ArgList, Cardinal*); -static XtGeometryResult XawBoxQueryGeometry(Widget, XtWidgetGeometry*, - XtWidgetGeometry*); -static void XawBoxRealize(Widget, Mask*, XSetWindowAttributes*); -static void XawBoxResize(Widget); -static Boolean XawBoxSetValues(Widget, Widget, Widget, - ArgList, Cardinal*); - -/* - * Prototypes - */ -static void DoLayout(BoxWidget, unsigned int, unsigned int, - Dimension*, Dimension*, Bool); -static Bool TryNewLayout(BoxWidget); - -/* - * Initialization - */ -#ifndef OLDXAW -static XtActionsRec actions[] = { - {"set-values", XawSetValuesAction}, - {"get-values", XawGetValuesAction}, - {"declare", XawDeclareAction}, - {"call-proc", XawCallProcAction}, -}; -#endif - -static XtResource resources[] = { - { - XtNhSpace, - XtCHSpace, - XtRDimension, - sizeof(Dimension), - XtOffsetOf(BoxRec, box.h_space), - XtRImmediate, - (XtPointer)4 - }, - { - XtNvSpace, - XtCVSpace, - XtRDimension, - sizeof(Dimension), - XtOffsetOf(BoxRec, box.v_space), - XtRImmediate, - (XtPointer)4 - }, - { - XtNorientation, - XtCOrientation, - XtROrientation, - sizeof(XtOrientation), - XtOffsetOf(BoxRec, box.orientation), - XtRImmediate, - (XtPointer)XtorientVertical - }, -#ifndef OLDXAW - { - XawNdisplayList, - XawCDisplayList, - XawRDisplayList, - sizeof(XawDisplayList*), - XtOffsetOf(BoxRec, box.display_list), - XtRImmediate, - NULL - }, -#endif -}; - -BoxClassRec boxClassRec = { - /* core */ - { - (WidgetClass)&compositeClassRec, /* superclass */ - "Box", /* class_name */ - sizeof(BoxRec), /* widget_size */ - XawBoxClassInitialize, /* class_initialize */ - NULL, /* class_part_init */ - False, /* class_inited */ - XawBoxInitialize, /* initialize */ - NULL, /* initialize_hook */ - XawBoxRealize, /* realize */ -#ifndef OLDXAW - actions, /* actions */ - XtNumber(actions), /* num_actions */ -#else - NULL, /* actions */ - 0, /* num_actions */ -#endif - resources, /* resources */ - XtNumber(resources), /* num_resources */ - NULLQUARK, /* xrm_class */ - True, /* compress_motion */ - True, /* compress_exposure */ - True, /* compress_enterleave */ - False, /* visible_interest */ - NULL, /* destroy */ - XawBoxResize, /* resize */ -#ifndef OLDXAW - XawBoxExpose, /* expose */ -#else - NULL, /* expose */ -#endif - XawBoxSetValues, /* set_values */ - NULL, /* set_values_hook */ - XtInheritSetValuesAlmost, /* set_values_almost */ - NULL, /* get_values_hook */ - NULL, /* accept_focus */ - XtVersion, /* version */ - NULL, /* callback_private */ - NULL, /* tm_table */ - XawBoxQueryGeometry, /* query_geometry */ - XtInheritDisplayAccelerator, /* display_accelerator */ - NULL, /* extension */ - }, - /* composite */ - { - XawBoxGeometryManager, /* geometry_manager */ - XawBoxChangeManaged, /* change_managed */ - XtInheritInsertChild, /* insert_child */ - XtInheritDeleteChild, /* delete_child */ - NULL, /* extension */ - }, - /* box */ - { - NULL, /* extension */ - }, -}; - -WidgetClass boxWidgetClass = (WidgetClass)&boxClassRec; - -/* - * Do a layout, either actually assigning positions, or just calculating size. - * Returns minimum width and height that will preserve the same layout. - */ -static void -DoLayout(BoxWidget bbw, unsigned int width, unsigned int height, - Dimension *reply_width, Dimension *reply_height, Bool position) -{ - Boolean vbox = (bbw->box.orientation == XtorientVertical); - Cardinal i; - Dimension w, h; /* Width and height needed for box */ - Dimension lw, lh; /* Width and height needed for current line */ - Dimension bw, bh; /* Width and height needed for current widget */ - Dimension h_space; /* Local copy of bbw->box.h_space */ - Widget widget; /* Current widget */ - unsigned int num_mapped_children = 0; - - /* Box width and height */ - h_space = bbw->box.h_space; - - w = 0; - for (i = 0; i < bbw->composite.num_children; i++) { - if (XtIsManaged(bbw->composite.children[i]) - && bbw->composite.children[i]->core.width > w) - w = bbw->composite.children[i]->core.width; - } - w += h_space; - if (w > width) - width = w; - h = bbw->box.v_space; - - /* Line width and height */ - lh = 0; - lw = h_space; - - for (i = 0; i < bbw->composite.num_children; i++) { - widget = bbw->composite.children[i]; - if (widget->core.managed) { - if (widget->core.mapped_when_managed) - num_mapped_children++; - /* Compute widget width */ - bw = XtWidth(widget) + (XtBorderWidth(widget)<<1) + h_space; - if ((Dimension)(lw + bw) > width) { - if (lw > h_space) { - /* At least one widget on this line, and - * can't fit any more. Start new line if vbox - */ - AssignMax(w, lw); - if (vbox) { - h += lh + bbw->box.v_space; - lh = 0; - lw = h_space; - } - } - else if (!position) { - /* too narrow for this widget; we'll assume we can grow */ - DoLayout(bbw, (unsigned)(lw + bw), height, reply_width, - reply_height, position); - return; - } - } - if (position && (lw != XtX(widget) || h != XtY(widget))) { - /* It would be nice to use window gravity, but there isn't - * sufficient fine-grain control to nicely handle all - * situations (e.g. when only the height changes -- - * a common case). Explicit unmapping is a cheap hack - * to speed things up & avoid the visual jitter as - * things slide around. - * - * %%% perhaps there should be a client resource to - * control this. If so, we'll have to optimize to - * perform the moves from the correct end so we don't - * force extra exposures as children occlude each other. - */ - if (XtIsRealized(widget) && widget->core.mapped_when_managed) - XUnmapWindow( XtDisplay(widget), XtWindow(widget)); - XtMoveWidget(widget, (int)lw, (int)h); - } - lw += bw; - bh = XtHeight(widget) + (XtBorderWidth(widget) << 1); - AssignMax(lh, bh); - } - } - - if (!vbox && width && lw > width && lh < height) { - /* reduce width if too wide and height not filled */ - Dimension sw = lw, sh = lh; - Dimension width_needed = width; - XtOrientation orientation = bbw->box.orientation; - - bbw->box.orientation = XtorientVertical; - while (sh < height && sw > width) { - width_needed = sw; - DoLayout(bbw, (unsigned)(sw-1), height, &sw, &sh, False); - } - if (sh < height) - width_needed = sw; - if (width_needed != lw) { - DoLayout(bbw, width_needed, height, - reply_width, reply_height, position); - bbw->box.orientation = orientation; - return; - } - bbw->box.orientation = orientation; - } - if (vbox && (width < w || width < lw)) { - AssignMax(w, lw); - DoLayout(bbw, w, height, reply_width, reply_height, position); - return; - } - if (position && XtIsRealized((Widget)bbw)) { - if (bbw->composite.num_children == num_mapped_children) - XMapSubwindows(XtDisplay((Widget)bbw), XtWindow((Widget)bbw)); - else { - int ii = bbw->composite.num_children; - Widget *childP = bbw->composite.children; - - for (; ii > 0; childP++, ii--) - if (XtIsRealized(*childP) && XtIsManaged(*childP) - && (*childP)->core.mapped_when_managed) - XtMapWidget(*childP); - } - } - - /* Finish off last line */ - if (lw > h_space) { - AssignMax(w, lw); - h += lh + bbw->box.v_space; - } - - *reply_width = Max(w, 1); - *reply_height = Max(h, 1); -} - -/* - * Calculate preferred size, given constraining box, caching it in the widget - */ -static XtGeometryResult -XawBoxQueryGeometry(Widget widget, XtWidgetGeometry *constraint, - XtWidgetGeometry *preferred) -{ - BoxWidget w = (BoxWidget)widget; - Dimension width; - Dimension preferred_width = w->box.preferred_width; - Dimension preferred_height = w->box.preferred_height; - - constraint->request_mode &= CWWidth | CWHeight; - - if (constraint->request_mode == 0) - /* parent isn't going to change w or h, so nothing to re-compute */ - return (XtGeometryYes); - - if (constraint->request_mode == w->box.last_query_mode - && (!(constraint->request_mode & CWWidth) - || constraint->width == w->box.last_query_width) - && (!(constraint->request_mode & CWHeight) - || constraint->height == w->box.last_query_height)) { - /* same query; current preferences are still valid */ - preferred->request_mode = CWWidth | CWHeight; - preferred->width = preferred_width; - preferred->height = preferred_height; - if (constraint->request_mode == (CWWidth | CWHeight) - && constraint->width == preferred_width - && constraint->height == preferred_height) - return (XtGeometryYes); - else - return (XtGeometryAlmost); - } - - /* else gotta do it the long way... - I have a preference for tall and narrow, so if my width is - constrained, I'll accept it; otherwise, I'll compute the minimum - width that will fit me within the height constraint */ - - w->box.last_query_mode = constraint->request_mode; - w->box.last_query_width = constraint->width; - w->box.last_query_height= constraint->height; - - if (constraint->request_mode & CWWidth) - width = constraint->width; - else { /* if (constraint->request_mode & CWHeight) */ - /* let's see if I can become any narrower */ - width = 0; - constraint->width = 65535; - } - - /* height is currently ignored by DoLayout. - height = (constraint->request_mode & CWHeight) ? constraint->height - : *preferred_height; - */ - DoLayout(w, width, 0, &preferred_width, &preferred_height, False); - - if (constraint->request_mode & CWHeight - && preferred_height > constraint->height) { - /* find minimum width for this height */ - if (preferred_width <= constraint->width) { - width = preferred_width; - do { /* find some width big enough to stay within this height */ - width <<= 1; - if (width > constraint->width) - width = constraint->width; - DoLayout(w, width, 0, &preferred_width, &preferred_height, False); - } while (preferred_height > constraint->height - && width < constraint->width); - if (width != constraint->width) { - do { /* find minimum width */ - width = preferred_width; - DoLayout(w, (unsigned)(preferred_width - 1), 0, - &preferred_width, &preferred_height, False); - } while (preferred_height < constraint->height); - /* one last time */ - DoLayout(w, width, 0, &preferred_width, &preferred_height, False); - } - } - } - - preferred->request_mode = CWWidth | CWHeight; - preferred->width = w->box.preferred_width = preferred_width; - preferred->height = w->box.preferred_height = preferred_height; - - if (constraint->request_mode == (CWWidth|CWHeight) - && constraint->width == preferred_width - && constraint->height == preferred_height) - return (XtGeometryYes); - - return (XtGeometryAlmost); -} - -/* - * Actually layout the box - */ -static void -XawBoxResize(Widget w) -{ - Dimension tmp; - - DoLayout((BoxWidget)w, XtWidth(w), XtHeight(w), &tmp, &tmp, True); -} - -/* - * Try to do a new layout within the current width and height; - * if that fails try to resize and do it within the box returne - * by XawBoxQueryGeometry - * - * TryNewLayout just says if it's possible, and doesn't actually move the kids - */ -static Bool -TryNewLayout(BoxWidget bbw) -{ - Dimension preferred_width, preferred_height; - Dimension proposed_width, proposed_height; - int iterations; - - DoLayout(bbw, bbw->core.width, bbw->core.height, - &preferred_width, &preferred_height, False); - - /* at this point, preferred_width is guaranteed to not be greater - than bbw->core.width unless some child is larger, so there's no - point in re-computing another layout */ - - if (XtWidth(bbw) == preferred_width && XtHeight(bbw) == preferred_height) - return (True); - - /* let's see if our parent will go for a new size */ - iterations = 0; - proposed_width = preferred_width; - proposed_height = preferred_height; - do { - switch (XtMakeResizeRequest((Widget)bbw,proposed_width,proposed_height, - &proposed_width, &proposed_height)) { - case XtGeometryYes: - return (True); - case XtGeometryNo: - if (iterations > 0) - /* protect from malicious parents who change their minds */ - DoLayout(bbw, bbw->core.width, bbw->core.height, - &preferred_width, &preferred_height, False); - if (preferred_width <= XtWidth(bbw) - && preferred_height <= XtHeight(bbw)) - return (True); - else - return (False); - case XtGeometryAlmost: - if (proposed_height >= preferred_height && - proposed_width >= preferred_width) { - /* - * Take it, and assume the parent knows what it is doing. - * - * The parent must accept this since it was returned in - * almost. - */ - (void)XtMakeResizeRequest((Widget)bbw, - proposed_width, proposed_height, - &proposed_width, &proposed_height); - return (True); - } - else if (proposed_width != preferred_width) { - /* recalc bounding box; height might change */ - DoLayout(bbw, proposed_width, 0, - &preferred_width, &preferred_height, False); - proposed_height = preferred_height; - } - else { /* proposed_height != preferred_height */ - XtWidgetGeometry constraints, reply; - - constraints.request_mode = CWHeight; - constraints.height = proposed_height; - (void)XawBoxQueryGeometry((Widget)bbw, &constraints, &reply); - proposed_width = preferred_width; - } - /*FALLTHROUGH*/ - default: - break; - } - iterations++; - } while (iterations < 10); - - return (False); -} - -/* - * Geometry Manager - * - * 'reply' is unused; we say only yeay or nay, never almost. - */ -/*ARGSUSED*/ -static XtGeometryResult -XawBoxGeometryManager(Widget w, XtWidgetGeometry *request, - XtWidgetGeometry *reply) -{ - Dimension width, height, borderWidth; - BoxWidget bbw; - - /* Position request always denied */ - if (((request->request_mode & CWX) && request->x != XtX(w)) - || ((request->request_mode & CWY) && request->y != XtY(w))) - return (XtGeometryNo); - - /* Size changes must see if the new size can be accomodated */ - if (request->request_mode & (CWWidth | CWHeight | CWBorderWidth)) { - /* Make all three fields in the request valid */ - if ((request->request_mode & CWWidth) == 0) - request->width = XtWidth(w); - if ((request->request_mode & CWHeight) == 0) - request->height = XtHeight(w); - if ((request->request_mode & CWBorderWidth) == 0) - request->border_width = XtBorderWidth(w); - - /* Save current size and set to new size */ - width = XtWidth(w); - height = XtHeight(w); - borderWidth = XtBorderWidth(w); - XtWidth(w) = request->width; - XtHeight(w) = request->height; - XtBorderWidth(w) = request->border_width; - - /* Decide if new layout works: - (1) new widget is smaller, - (2) new widget fits in existing Box, - (3) Box can be expanded to allow new widget to fit - */ - - bbw = (BoxWidget) w->core.parent; - - if (TryNewLayout(bbw)) { - /* Fits in existing or new space, relayout */ - (*XtClass((Widget)bbw)->core_class.resize)((Widget)bbw); - return (XtGeometryYes); - } - else { - /* Cannot satisfy request, change back to original geometry */ - XtWidth(w) = width; - XtHeight(w) = height; - XtBorderWidth(w) = borderWidth; - return (XtGeometryNo); - } - } - - /* Any stacking changes don't make a difference, so allow if that's all */ - return (XtGeometryYes); -} - -static void -XawBoxChangeManaged(Widget w) -{ - /* Reconfigure the box */ - (void)TryNewLayout((BoxWidget)w); - XawBoxResize(w); -} - -static void -XawBoxClassInitialize(void) -{ - XawInitializeWidgetSet(); - XtAddConverter(XtRString, XtROrientation, XmuCvtStringToOrientation, - NULL, 0); - XtSetTypeConverter(XtROrientation, XtRString, XmuCvtOrientationToString, - NULL, 0, XtCacheNone, NULL); -} - -/*ARGSUSED*/ -static void -XawBoxInitialize(Widget request, Widget cnew, - ArgList args, Cardinal *num_args) -{ - BoxWidget newbbw = (BoxWidget)cnew; - - newbbw->box.last_query_mode = CWWidth | CWHeight; - newbbw->box.last_query_width = newbbw->box.last_query_height = 0; - newbbw->box.preferred_width = Max(newbbw->box.h_space, 1); - newbbw->box.preferred_height = Max(newbbw->box.v_space, 1); - - if (XtWidth(newbbw) == 0) - XtWidth(newbbw) = newbbw->box.preferred_width; - - if (XtHeight(newbbw) == 0) - XtHeight(newbbw) = newbbw->box.preferred_height; -} - -static void -XawBoxRealize(Widget w, Mask *valueMask, XSetWindowAttributes *attributes) -{ -#ifndef OLDXAW - XawPixmap *pixmap; -#endif - - XtCreateWindow(w, InputOutput, (Visual *)CopyFromParent, - *valueMask, attributes); - -#ifndef OLDXAW - if (w->core.background_pixmap > XtUnspecifiedPixmap) { - pixmap = XawPixmapFromXPixmap(w->core.background_pixmap, XtScreen(w), - w->core.colormap, w->core.depth); - if (pixmap && pixmap->mask) - XawReshapeWidget(w, pixmap); - } -#endif -} - -/*ARGSUSED*/ -static Boolean -XawBoxSetValues(Widget current, Widget request, Widget cnew, - ArgList args, Cardinal *num_args) -{ - /* need to relayout if h_space or v_space change */ -#ifndef OLDXAW - BoxWidget b_old = (BoxWidget)current; - BoxWidget b_new = (BoxWidget)cnew; - - if (b_old->core.background_pixmap != b_new->core.background_pixmap) { - XawPixmap *opix, *npix; - - opix = XawPixmapFromXPixmap(b_old->core.background_pixmap, - XtScreen(b_old), b_old->core.colormap, - b_old->core.depth); - npix = XawPixmapFromXPixmap(b_new->core.background_pixmap, - XtScreen(b_new), b_new->core.colormap, - b_new->core.depth); - if ((npix && npix->mask) || (opix && opix->mask)) - XawReshapeWidget(cnew, npix); - } -#endif /* OLDXAW */ - - return (False); -} - -#ifndef OLDXAW -static void -XawBoxExpose(Widget w, XEvent *event, Region region) -{ - BoxWidget xaw = (BoxWidget)w; - - if (xaw->box.display_list) - XawRunDisplayList(w, xaw->box.display_list, event, region); -} -#endif /* OLDXAW */ diff --git a/nx-X11/lib/Xaw/Box.h b/nx-X11/lib/Xaw/Box.h deleted file mode 100644 index 17db281d6..000000000 --- a/nx-X11/lib/Xaw/Box.h +++ /dev/null @@ -1,108 +0,0 @@ -/* -* $Xorg: Box.h,v 1.4 2001/02/09 02:03:43 xorgcvs Exp $ -*/ - - -/*********************************************************** - -Copyright 1987, 1988, 1998 The Open Group - -Permission to use, copy, modify, distribute, and sell this software and its -documentation for any purpose is hereby granted without fee, provided that -the above copyright notice appear in all copies and that both that -copyright notice and this permission notice appear in supporting -documentation. - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -Except as contained in this notice, the name of The Open Group shall not be -used in advertising or otherwise to promote the sale, use or other dealings -in this Software without prior written authorization from The Open Group. - - -Copyright 1987, 1988 by Digital Equipment Corporation, Maynard, Massachusetts. - - All Rights Reserved - -Permission to use, copy, modify, and distribute this software and its -documentation for any purpose and without fee is hereby granted, -provided that the above copyright notice appear in all copies and that -both that copyright notice and this permission notice appear in -supporting documentation, and that the name of Digital not be -used in advertising or publicity pertaining to distribution of the -software without specific, written prior permission. - -DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING -ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL -DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR -ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, -WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, -ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS -SOFTWARE. - -******************************************************************/ -/* $XFree86: xc/lib/Xaw/Box.h,v 1.7 2001/01/17 19:42:25 dawes Exp $ */ - -#ifndef _XawBox_h -#define _XawBox_h - -#include <X11/Xmu/Converters.h> - -/* - * Box Widget (subclass of CompositeClass) - */ - -/* Resources: - - Name Class RepType Default Value - ---- ----- ------- ------------- - background Background Pixel XtDefaultBackground - border BorderColor Pixel XtDefaultForeground - borderWidth BorderWidth Dimension 1 - destroyCallback Callback Pointer NULL - displayList DisplayList XawDisplayList* NULL - hSpace HSpace Dimension 4 - height Height Dimension 0 - mappedWhenManaged MappedWhenManaged Boolean True - orientation Orientation XtOrientation vertical - vSpace VSpace Dimension 4 - width Width Dimension 0 - x Position Position 0 - y Position Position 0 - -*/ - -#ifndef _XtStringDefs_h_ -#define XtNhSpace "hSpace" -#define XtNvSpace "vSpace" -#endif - -#ifndef OLDXAW -#ifndef XawNdisplayList -#define XawNdisplayList "displayList" -#endif - -#ifndef XawCDisplayList -#define XawCDisplayList "DisplayList" -#endif - -#ifndef XawRDisplayList -#define XawRDisplayList "XawDisplayList" -#endif -#endif /* OLDXAW */ - -/* Class record constants */ -extern WidgetClass boxWidgetClass; - -typedef struct _BoxClassRec *BoxWidgetClass; -typedef struct _BoxRec *BoxWidget; - -#endif /* _XawBox_h */ diff --git a/nx-X11/lib/Xaw/BoxP.h b/nx-X11/lib/Xaw/BoxP.h deleted file mode 100644 index a64142e7d..000000000 --- a/nx-X11/lib/Xaw/BoxP.h +++ /dev/null @@ -1,103 +0,0 @@ -/* -* $Xorg: BoxP.h,v 1.4 2001/02/09 02:03:43 xorgcvs Exp $ -*/ - - -/*********************************************************** - -Copyright 1987, 1988, 1994, 1998 The Open Group - -Permission to use, copy, modify, distribute, and sell this software and its -documentation for any purpose is hereby granted without fee, provided that -the above copyright notice appear in all copies and that both that -copyright notice and this permission notice appear in supporting -documentation. - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -Except as contained in this notice, the name of The Open Group shall not be -used in advertising or otherwise to promote the sale, use or other dealings -in this Software without prior written authorization from The Open Group. - - -Copyright 1987, 1988 by Digital Equipment Corporation, Maynard, Massachusetts. - - All Rights Reserved - -Permission to use, copy, modify, and distribute this software and its -documentation for any purpose and without fee is hereby granted, -provided that the above copyright notice appear in all copies and that -both that copyright notice and this permission notice appear in -supporting documentation, and that the name of Digital not be -used in advertising or publicity pertaining to distribution of the -software without specific, written prior permission. - -DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING -ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL -DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR -ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, -WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, -ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS -SOFTWARE. - -******************************************************************/ -/* $XFree86: xc/lib/Xaw/BoxP.h,v 1.10 2001/01/17 19:42:25 dawes Exp $ */ - -#ifndef _XawBoxP_h -#define _XawBoxP_h - -/* - * Box Widget Private Data - */ -#include <X11/Xaw/Box.h> -#include <X11/Xmu/Converters.h> -#include <X11/Xaw/XawInit.h> - -/* New fields for the Box widget class record */ -typedef struct { - XtPointer extension; -} BoxClassPart; - -/* Full class record declaration */ -typedef struct _BoxClassRec { - CoreClassPart core_class; - CompositeClassPart composite_class; - BoxClassPart box_class; -} BoxClassRec; - -extern BoxClassRec boxClassRec; - -/* New fields for the Box widget record */ -typedef struct { - /* resources */ - Dimension h_space, v_space; - XtOrientation orientation; - - /* private state */ - Dimension preferred_width, preferred_height; - Dimension last_query_width, last_query_height; - XtGeometryMask last_query_mode; -#ifndef OLDXAW - XawDisplayList *display_list; - XtPointer pad[4]; /* for future use and keep binary compatability */ -#endif -} BoxPart; - -/* - * Full instance record declaration - */ -typedef struct _BoxRec { - CorePart core; - CompositePart composite; - BoxPart box; -} BoxRec; - -#endif /* _XawBoxP_h */ diff --git a/nx-X11/lib/Xaw/CHANGES b/nx-X11/lib/Xaw/CHANGES deleted file mode 100644 index 2eb316abb..000000000 --- a/nx-X11/lib/Xaw/CHANGES +++ /dev/null @@ -1,153 +0,0 @@ - - These changes have been made to Xaw since X11R4. - - - -Documentation: - Fixed definition of XtAppInitialize(). - - Changed all references to XawOrient* and XtOrient* to Xtorient*. - - Many other corrections and clarifications. - -Everywhere: - Function prototypes for public interfaces. - - Many bugs not mentioned here have been fixed. - -AllWidgets: - Add WidgetNode table for use with listres and viewres. - -AsciiSrc (Text): - No warning message is printed when the file can not be - written to, the return value should be enough info. - - GetValues on the string resource was failing when - "useStringInPlace" was set to true. - - Memory leak when freeing pieces in a source of type "ascii String" - has been plugged. - - Buffer is now updated whenever the "string" resource is set using - XtSetValues(). If type is file then the file is read in again. - -Box: - The public header file now includes Xmu/Converters.h for the - orientation resources. - -Clock: - Made subclass of simple instead of Core - -Command: - Fixed bug in changing shape style to Rectangular. - -Dialog: - Resource Type of Icon changed from Pixmap -> Bitmap. - -Form: - The geometry handler now will now disallow geometry management - reqests that will force the child outside the Form's window. - - Fixed missing parens typo in PreferredGeometry. - - Fixed EdgeTypes to be Xaw* instead of Xt*, but left the - old definitions around with #define so that code will still work. - - StringToWidget converter no longer caches resources. - -Logo: - Made subclass of simple instead of Core. - Fixed reverse video. - -Mailbox: - Made subclass of simple instead of Core. - Fixed reverse video and many other bugs. - -MenuButton: -* The MenuButton widget no longer places a server grab on itself. - Instead, PopupMenu is registered as a grab action. As a result - of this, clients which popped up menus without using XtMenuPopup - or MenuPopup or PopupMenu in the menu button translations will - fail to have a grab active. They should make a call to - XtRegisterGrabAction on the appropriate action in the application - initialization routine, or use a different translation. - -Paned: - The public header file now includes Xmu/Converters.h for the - orientation resources. - -Panner: This widget is new in R5. - -Porthole: - New for R5. - -Scrollbar: - Fixed bug that could call XtReleaseGC() with garbage - Made subclass of simple instead of Core - - Type of thumb resource is XtRBitmap; it used to be XtRPixmap. - However, if applications provide the resource conversion, the - Scrollbar's SetValues can still handle pixmaps of correct depth. - -Simple: - Added a color cursor converter. and the new resource types: - XtNpointerColor - XtNpointerColorBackground - XtNcursorName - -SmeBSB: - Right bitmaps are now painted in the correct location. - - Right and Left Bitmaps can be specified in resource files, and - at startup time. - -Text: - If there is no current selection the the selection extends - from the insert point, rather than some random location. - - Forward (Backward) Paragraph works at the paragraph boundaries now. - - Selecting a word now transitions correctly at BOTH end points. - - Infinite loop when using fill paragraph in a read only text widget - has been found and fixed. - - When the "resize" resource is set the text will start up with - exactly enough space to contain the text in the widget. - - Fixed a bug that could cause an infinite loop when Meta-Q was used - to invoke the form-paragraph function on a read-only text widget. - - Exposures fixed. - -TextP.h: - Symbolic constants private to the Text widget should not conflict - with operating system headers files. The names of these symbolic - constants have each had the prefix Xaw added to them: - #define XawLF 0x0a - #define XawCR 0x0d - #define XawTAB 0x09 - #define XawBS 0x08 - #define XawSP 0x20 - #define XawDEL 0x7f - #define XawBSLASH '\\' - - -Toggle: -* Toggle widget state is preserved across changes in sensitivity. - - A string to widget converter is regisetered for radio groups. - -Tree: - New for R5. - -Paned: - Fixed bug that caused XtGeometryYes returns to have bogus values, - causes panes to get random sizes. - -Vendor: - Added support for the Resource Editor. - Fixed bug causing Shell to ignore all but first child. - -Viewport: - Added XawPannerReport support. diff --git a/nx-X11/lib/Xaw/Cardinals.h b/nx-X11/lib/Xaw/Cardinals.h deleted file mode 100644 index a8b3dfc41..000000000 --- a/nx-X11/lib/Xaw/Cardinals.h +++ /dev/null @@ -1,43 +0,0 @@ -/* $Xorg: Cardinals.h,v 1.4 2001/02/09 02:03:43 xorgcvs Exp $ */ -/* - -Copyright 1985, 1986, 1987, 1998 The Open Group - -Permission to use, copy, modify, distribute, and sell this software and its -documentation for any purpose is hereby granted without fee, provided that -the above copyright notice appear in all copies and that both that -copyright notice and this permission notice appear in supporting -documentation. - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -Except as contained in this notice, the name of The Open Group shall not be -used in advertising or otherwise to promote the sale, use or other dealings -in this Software without prior written authorization from The Open Group. - -*/ - -#ifndef _Cardinals_h -#define _Cardinals_h - -#define ZERO ((Cardinal)0) -#define ONE ((Cardinal)1) -#define TWO ((Cardinal)2) -#define THREE ((Cardinal)3) -#define FOUR ((Cardinal)4) -#define FIVE ((Cardinal)5) -#define SIX ((Cardinal)6) -#define SEVEN ((Cardinal)7) -#define EIGHT ((Cardinal)8) -#define NINE ((Cardinal)9) -#define TEN ((Cardinal)10) - -#endif /* _Cardinals_h */ diff --git a/nx-X11/lib/Xaw/Changelog b/nx-X11/lib/Xaw/Changelog deleted file mode 100644 index 263ae04d5..000000000 --- a/nx-X11/lib/Xaw/Changelog +++ /dev/null @@ -1,1370 +0,0 @@ -Patch 1 (#1655) 15 April 1998 - - Description of the actions system: --------------------------------------------------------------------- - All the actions have the syntax: - -action-name(boolean-expression, args) - - Where: -action-name: - Any string with a translation binding in the binary for the widget. - -boolean-expression: - [{~}]variable-name|resource-name|constant-name[{&|^}[[{~}]variable-name|resource-name|constant-name]]... - -variable-name: - Any string starting with a '$' character (actually it's not possible - to mask this character; I'll fix it). Variables are actually created - with the translations 'declare' and 'get-values'. Example: - get-values(1, $x, x) - declare(1, $armed, true) - -resource-name: - Any resource name of the widget. Note that it requires a <TYPE> to - string converter in the code (I added some on the patches), since - all variables values are stored in a 'String' format. Example: - borderWidth - height - font - background - -constant-name: - Especial values. They aren't normally contants, but a special state - not triggered with resources or variables (They have the highest - precedence, so, to allow these strings as resource names I'll need - to allow some sort of escape sequences). Examples: - mine # event->xany.window == XtWindow(widget) - faked # event->xany.send_event != 0 - true # you know - false # " " - -args: - Special strings values interpreted by the translation binding. - -The operators (currently) understood are: - ~ - NOT - & - AND - | - OR - ^ - XOR - ( - RP - ) - LP - The final result value is and'ed with 1. - -Sample translation to make a label widget behave like a button: -<Map>:\ - get-values(1, $fg, foreground, $bg, background)\n\ -<Btn1Down>:\ - set-values(1, foreground, yellow, background, gray30)\n\ -<Btn1Up>:\ - set-values(1, foreground, $fg, background, $bg)\n - - - Description of the displayList system: --------------------------------------------------------------------- - The display list has the syntax: - -[class-name:]function-name args[{;|\n}]... - - Where: -class-name: - Any registered set of functions. The code registers the class 'xlib', - and if the class name is not specified, this class is assumed. - -function-name: - A string binding to the correct function to be called. - -args: - A set of converted and shareable arguments, to the function. The - positioning/sizing arguments currently implemented have the syntax: -{+-}<integer> or <integer>/<integer>. Examples: - +0,+0 top, left - -0,-0 bottom, right - -+10,-+10 bottom+10, right+10 - +0,1/2 left, vcenter - - All displayLists are shared by: - widget->core.screen - widget->core.colormap - widget->core.depth - I have added only partial code for handling non-windowed widgets (gadgets). -I'll fix it. - - Example for drawing two lines crossing the widget: -foreground black;\ -line +0,+0,-0,-0;\ -line +0,-0,-0,+0 - - - -Patch 2 (#1660) 19 April 1998 - - + More functions for displayList's - + Fixes for simpleMenuWidget, xfontsel should work very better now. Try - this with the newer patches to verify the changes: - xfontsel -xrm '*XFontSel*SimpleMenu*font: --*-helvetica-medium-r-*-*-16-*-*-*-*-*-*-1' - + Small bug fix to boxWidget, viewres should work better now. Try this - to verify the changes: - viewres -xrm '*Viewres*Box.borderWidth: 1' - + Small bug fix to panedWidget, when pressing in a gripWidget but not - moving the pointer, or releasing at the same coordinates. - -Patch 3 (#1673) 25 April 1998 - - + Changes in layout code for the Form widget. To see the changes, run xcalc - and resize it several times (try giving it a very small size and the - restore the size). The new code uses a 'known' reference size/position - to avoid integer rounding problems. - + A optimization for the Form widget. Now it unmaps itself before resizing - the child widgets. This way the layout process is very faster. - + The List widget will try to fit in a 32767x32767 window size. It checks - if the width or height will become bigger than 32767 and if will, changes - the number of columns. This fixes xman (at least for me, that have several - entries in the section 3 of the manpages). - + New functions to displayList's and fixes to some bad bugs (I'm yet working - on that file). - + Change in the Scrollbar functionality. It was redrawing the thumb when - triggering the MoveThumb action. This is bad because several programs - choose to recalculate the thumb position with XawScrollbarSetThumb, causing - screen flickering. Now it redraws the thumb when triggering the NotifyThumb - action. To verify the changes, run xfm or xman and try to scroll past the - end of a window; it will keep erasing and redrawing the thumb. - + Other change in the Scrollbar is that it will only draw in the rectangle: - 1, 1, core.width - 1, core.height - 1. It is better when creatting a 3d - effect with displayList's. - - -Patch 4 (#1678) 3 May 1998 - -Included the patches for the recent problems with libXaw. -Several 'gratuitous' small changes, to compile cleanly with gcc -Wall. -Some bug fixes for DisplayList.c. -Colored pixmaps support. I'm building a abstraction layer for the colored - pixmaps, so that it should be easy to support more pixmap formats - (actually, only X bitmaps). - - -Patch 5 (#1686) 11 May 1998 - - + Patch to libXmu, so that the StringToCursor converter will understand the - string 'None', that means not to use a cursor. This is useful when - overriding resource settings, and the user wants to use the parent window - cursor, or the root window cursor. Any unrecognized name will generate - a 'None' cursor, but then with a warning message. - + SimpleWidget was modified to allow setting the cursor to none, when it - was a valid cursor. - + Modification in the Actions.c, - from: - typedef struct _XawActionVar { - XrmQuark qname; - String value; - } XawActionVar; - to: - typedef struct _XawActionVar { - XrmQuark qname; - XrmQuark qvalue; - } XawActionVar; - This does not cause any problems, since the exported interface remains - the same. This is required to avoid to much copies of the same string. - + Values of action variables can start with '$'. - + If a resource name clashes with a special constant name when evaluating - a boolean expression (in the translations code), it's enough - start the resource name with '\\' (it can always be used, but is - only useful if there is a name clash :). - + The only code that loads data files actually is the pixmap code. To avoid - security problems, the code only loads files that are group readable, - regular file, non suid and non sgid. - + If the code to load a pixmap does not find a match, and the pixmap name - has a extension, try without the extension. - + Function 'line-with' added to displayList code. - + Added DisplayListToString and PixmapToString converters. - + Bug fixes in the pixmap name interpretation. - - -Patch 6 (#1701) 24 May 1998 - - Xaw - ------ - + Allows setting the resources label_x and label_y inherited from labelWidget. - This is useful for moving the contents of a button when it is pressed - ( I included a simple test for it ) - + Added OS/2 patchs - + The buffer overflow problems were resolved in a different way. I added - a function XmuSnprintf, that is used by Xaw and Xmu. - + Correction of a problem in SimpleMenu, when it tries to optimize the - space used by the menu. - - Xmu - ----- - + Function XmuNCopyISOLatin1Lowered, defined in <X11/Xmu/CharSet.h> - + Function XmuSnprintf, defined in <X11/Xmu/SysUtil.h> - + All ocurrences of sprintf were replaced by XmuSnprintf and all ocurrences - of XmuCopyISOLatin1Lowered were replaced by XmuNCopyISOLation1Lowered. - - -Patch 7 (#1738) 21 June 1998 - - + Corrected problem with the Command widget, when it was made insensitive - without calling the 'reset' action. - + Rework of the SimpleMenu code for optimizing the space used. Now it - really works as intended. - + Fixed portability problems with my previous patches. - + Corrected problem pointed by 'grano@cs.Helsinki.FI'. He have followed up - a bug report to the devel mailing list. While the problem exist, his - patch was not complete, so I did a rework of the AsciiSrc.c:Scan() and - MultiSrc.c:Scan() functions. - + I added clipping code to the {Ascii,Multi}Sink widgets, to allow use of - displayList's as decoration. The best solution I found to avoid too much - server requests, and keep full binary compatability was to use the resize - method of these widgets, to tell them to the parent widget have changed - it's size. - + Now the TextWidget has a xterm/emacs like cursor. And it is possible to - especify a cursor color. - + Fixed several problems caused by code assuming a line of text will be - shown as one line in the TextWidget. This is not always true when - it uses XawtextWrapLine or XawTextWrapWord, the most common problem was - the cursor becomming invisible, after calling the function - Text.c:_XawTextShowPosition() that is called to make sure it is visible ;) - + Added code that it will not forget the cursor distance from the left of - the window while moving the cursor one line up or down. - + Ansification of the text code (not yet complete). Private routines now - uses prototypes and wide parameters. External routines were kept - as before (but with prototypes not masked by NeedFunctionPrototypes), - to avoid binary compatability problems. The bigger problem I found in the - ansification was a function with 6 parameters being called with only 5. - + Several routines were rewritten, sometimes from scratch. - + The cursor navigation of the TextWidget was completely reviewed. It - should be very familiar to Emacs users. The most Emacs like behaviour is - when the cursor in move one line up or down and becomes invisible; the - text will be scrolled so that the line with the cursor will be centered - in the screen. Also, when doing page up, the cursor will be positioned - in the bottom-left, instead of allways in the top-left. - -Patch 8 (#1752) 27 June 1998 - - + There was a problem with the previous patch regarding to portability. - The problem was strcasecmp. I was planning to provide the funcionality - in libXmu, and forgot when creating the previous patch :(. There is - already a strcasecmp equivalent in libXmu, that is - Lower.c:XmuCompareISOLatin1(), so I used that function. - + The previous patch was working correctly for viewing text, but there were - some cases the text window could end not displaying correctly the text. - This problem was fixed. - + Now, the only real need of scrollbars is when doing long jumps on the - text, because the cursor will be always visible since this new patch - does horizontal scrolling automatically. - - -Patch 9 (#1755) 28 June 1998 - - + Removed all my RCS idents in the files. - + Declared functions as static in the prototype and in the definition - (this basically reverts a previous patch, but should help when applying - the patches sequentially). - + Changed the code in Pixmap.c to use strtok instead of strsep, that is - not portable. - + Corrected problem with previous patch that would cause trouble when - a text widget had more than 32K bytes, and would also cause offset - mismatches if a program access private structures (AsciiSinkP.h). - - -#1776 6 July 1998 - -Corrected problem when moving the cursor over a non-printing character, - i.e. ^Q ^X -Does not allow anymore scrolling of the text width Ctrl+Z if the text has - only one line, or only one line of text. -Several changes in the TextWidget. I did not gratuitously break binary - compatability. Source compatability is only granted to programs that - do not access private structures. This is required because there are - several changes in the behaviour of the TextWidget, and if a program - becomes non compilable, it is because it will not work properly with - the changes in the text widget (please read bellow for a explanation) -Better cursor navigation when moving line-up or line-down over a tab: - cursor - | - v - spaces | |#| | | |text - tab | |text - Move one line down: - before: - tab |# |text - now: - tab | |#ext -There were several problems in the Text.c:_XawTextReplace(), when deleting - a character and the cursor (shoud be) moved to the previous line. This - problem was corrected. -The text code was doing too much redrawing! When typping text, it would - redraw all the current line at each character typped, and also redraw the - entire window till the bottom. Now it only redraws the minimum necessary - (and makes a minimum of requests for the Xserver, when clearing areas), - most of these problems were related to Text.c:_XawTextReplace() (rewritten - from scratch), Text.c:_BuildLineTable() (mostly rewritten) and - Text.c:DisplayText() (mostly rewritten). -Now, when selecting text, with: button1-down, button1-move, the window will - be scrolled automatically, if the mouse is moved to the top or bottom of - the text window, making it easier to extend selections. -Added a set-keyboard-focus translation to the text code, and in the - default translation, it is called when pressing the left mouse button over - a text widget (so that the mouse does not need to be over the text window - when typping) - -These are the changes to Xaw that made it not fully source compatable (I'm -open to comments, to make it source compatable, but as I said above, if -a program does not compile anymore, it is because it is not granted it will -work properly): -scrollMode set to WhenNeeded is not supported anymore. I spent several - hours fighting side-effects caused when a scrollbar is created or destroyed - 'on demand', and have (after tired of long debug sessions) choosed that - it is not required (it saves a lot of potencial unespected conditions - being found by a user). I changed the 'type' of the scroll mode to Boolean, - so, to have a scrollbar, is enough to say: *Text.scrollVertical: True. - Since the type now is Boolean, Xt will print warning messages when the - scroll is set to 'Always', 'Never' or 'WhenNeeded' -automatic resize is nonsense since the text does automatic horizontal - scrolling. IMHO, to be useful, automatic resize should also shrink the - text window when needed, anyway, it's not required anymore - -Comments: -auto-fill mode does not work properly (never did) -wrap-mode set to line may not work properly -wrap-mode set to word does not work properly always (never did) -the multiply should be setable to a variable value; the default value - is 4, i.e. Ctrl+U <text+action> -I will work on the itens listed above, and I'm also planning: -one level undo, for text actions -C style indentation and 'jumping' the cursor to show matching '(', '[' - and '{' -other things that I don't remember now :) - - --- XMU -- -Moved the code clipping code I have put in Text.c in my previous patch to - Xmu/Clip.c. There was a bug in the code I have put in Text.c (this is what - I get by cutting and pasting code under a #if 0 :(), but it was corrected. - The code in the new file 'Clip.c' is very useful for creating clipiing lists - and thus, avoiding too much server requests, or code for the same - functionality (poorly) repeteated in several places around the libary. This - code is now heavily used by the TextWidget. - - --- XEDIT -- -Removed a XDefineCursor in xedit.c:main(). There are several ways to specify - a cursor for a program (most times inherited from the wm decoration window), - so, it is better to let the user choose one. -Before starting the main loop, now xedit sets the keyboard focus to the - text window if a file was loaded, or to the prompt for a file name if - none was especified in the command line (do not use the new xedit without - the new Xaw library, or you will not be able to change the keyboard focus). -Updated the Scrollbar configurations in Xedit.ad - - -#1788 12 July 1998 - --- TextWidget -- - + Corrected problem whem moving the cursor over a non-printing character - + Now, does not allow scroll with ^Z when there is only one line of text - + Automatic resize was removed, it is not required with automatic horizontal - scroll, but I will look for programs that rely on it; the only program - affected (that I know) is xmh, because it popups dialogs of a small size, - and expects that the text widget (with a warning message) do a geometry - request. - + Scroll mode set to "WhenNeeded" was removed. It generates several unespected - conditions when editing text, and the new feature of automatic scrolling - the text widget while typping is more useful. - + Removed a leak in TextAction.c:AutoFill(), generated by the code - text.ptr = (char *)XtMalloc(sizeof(wchar_t) * 2); - that memory was never released, but the fix was simple, since the amount - of memory requested is fixed. - + Several optimizations in the redisplay of the text. - + Now, wrap mode set to word or line is expected to work, while typping text. - + AutoFill will only break lines in word boundaries now. - + Added a set-keyboard-focus action to TextAction.c, so that when pressing - the left button over a text widget, it will receive the keyboard focus. - This behaviour is the default, but can be disabled, with something like: - *Text.translations: #override\n<Btn1Down>: select-start()\n - in your .Xdefaults. - + Corrected several cases that would left the text widget showing incorrect - data. All the problems should have been fixed, but in case you find one, - a quick fix is: - *Text.backgroundPixmap: black?foreground=<some-color> - because it does not try to optimize the redrawing when using a background - pixmap, and thus, avoid several possible problems. - - --- XAW -- - + I had added a XawStackAlloc definition to "Private.h", to avoid a XtMalloc - request for every character typped in TextAction.c:InsertChar(), but - when syncing with 3.9Aj, saw that the file "XawAlloc.h" is no longer - required. Please, remove XawAlloc.h from 3.9Aj. - - --- XMU -- - + Added the file Clip.c, with clipping code, that, now is being used by - the text widget, but can be used by other widgets. - --- xedit -- - + Removed a XDefineCursor from xedit.c:main() - + I have added a XtSetKeyboardFocus in xedit.c:main(), but comented it - because it would make xedit unusable with previous versions of Xaw, - or with the Xaw replacements (Xaw3d, Xaw95 ...) - -Comments: - I wrote a lot of code to work properly with italic fonts in the text widget, -that code made the cursor do not erase portions of the text while moving the -it, but it was failing at some places that would need that the TextWidget, -and not only the {Ascii,Multi}SinkObject had access to the fonts, so I -choosed to left it to the future (and keep the sources simple, by now). -The text widget is useable with italic fonts, but fonts with: - f->per_char[<char> - f->min_char_or_byte2].rbearing - > f->per_char[<char> - f->min_char_or_byte2].width -or - f->per_char[<char> - f->min_char_or_byte2].lbearing < 0 -will not allways be displayed correctly. - - I haved also added a xedit configuration file to this mail. - - -#1842 27 July 1998 - -Fixed problem with the default macro for type conversion, where it was - possible to the code tell the wrong size of a string, since it was - returning the string size with 'strlen' but making the copy with strcpy. -Complete ansification of Xaw (and Xmu). -Corrected some problems caused due to an alteration in the text code, to - make the cursor always visible when the wrap mode is 'line' or 'word'. -Text.c:VJump() was made a bit smarter and a problem that would cause it - to jump incorrectly was also corrected so that now the jumping should be - very smooth. -Corrected problem that would cause a coredump due to the - Text.c:_XawTextReplace() deferencing a NULL pointer. Now ctx->text.lt.info - is initialized when the text widget is created, solving this problem. -All the variables with name 'new' and 'class' where renamed to 'cnew' and - 'cclass'. This allows even building Xaw with 'gcc -x c++'. -Variables shadowing other variables or functions where also renamed. -Static functions were changed to use wide parameters, where applicable. -(Almost) every time a StringTo<Type> converter is installed in the class - initialization of a widget, the code also installs a <Type>ToString converter - since now editres seens to work better. -Complete reestilization of the indentation. See the files Template*.{c,h}. -Corrected problem with the 'virtual' function Layout of the Form widget. That - function requires 4 parameters, but the Viewport widget (a Form subclass) was - calling that function with only 3 parameters; the ansification flagred that - error. -TextTr.c was modified to have only one string. I believe that that weird - thing was due to the inheritance of compatability with some very old and - probably buggy ld. -Xaw is expected to be binary compatable with R6.3; there are some - preprocessor macros that keeps binary compatability, and unless the gains - of breaking binary compatability show worth enough (and people think) it - is good that code would be made default, otherwise it will be forgotten. -I have also added a XFree86 copyright notice to Text.c, since there is - a very large amount of work in that file (and it is not yet ready). ---------------------- - --------- Xmu -------- -Complete ansification of Xmu. -Rework of EditresCom.c to allow editres working correctly. It was also - added a new feature, that allows editres finding some extra child widgets, - i.e. widgets that aren't a child of a subclass of composite and aren't in - the popup list. This modification is not enough, since it does not find - child widgets that don't a XtRWidget resource in the parent widget. -Rework of ShapeWidg.c, so that it will give the correct feeling to the - ellipse shape, and inversion of the oval, if shape is oval and - height > width. To see these changes, run a program with: - <prog> -xrm '*shapeStyle: ellipse' - and/or - <prog> -xrm '*shapeStyle: oval' -Revision of DrRndRect.c to make the widget looks 'more correct' when using: - <prog> -xrm '*shapeStyle: roundedRectangle' ---------------------- - ------- editres ------ -Added small patch to bug in handler.c so that editres will correctly now. ---------------------- - -------- xedit ------- -Changed the resources file, to avoid a problem when resizing xedit to a - very small size and than restoring it's size. Probably the culprit is the - Paned widget, but the new resource file is at least a good workaround for - the problem. -The resource file was also modified so that the default xedit size will - give a 80x25 rows/columns when using the default font. ---------------------- - --------- xgc -------- -Small patch to clear correctly the status text window, when pressing the - 'Clear window' button. Note that this patch showed a bug in - Xaw/{Ascii,Multi}Src.c; only apply this patch with the latest Xaw, or - be sure that Xaw/{Ascii,Multi}Src.c:*SetValues() has something like: - if (old_src->ascii_src.ascii_length != src->ascii_src.ascii_length) - src->ascii_src.piece_size = src->ascii_src.ascii_length + 1; - instead of: - if (old_src->ascii_src.ascii_length != src->ascii_src.ascii_length) - src->ascii_src.piece_size = src->ascii_src.ascii_length; - or it will enter a infinite XtMalloc(0) loop :( -also fixed a possible buffer overflow while searching the source of the - bug described above. ---------------------- - -#1945, 31 Aug 1998 - --- XAW -- - + Corrected bug in Viewport.c:ComputeLayout(), that would put the scrollbar - in the incorrect position, if w->viewport.useright == True - + Corrected bug in Converters.c:_XawCvtCARD32ToString(), so that now it - will correctly format the converted value. - + Corrected problem in {Ascii,Multi}Src.c:Search(), that would cause a - incorrect offset to be returned, if the searched text (or a substring of - it) were in a 'Piece' boundary. - + Some small patches to other sections of the code, to reduce the number - of warnings generated by gcc, when using more restrictive warning options. - --- XMU -- - + Corrected a problem in Atoms.c:GetAtomName(), to return a NULL pointer, - instead of a const if the given atom is 0. - + Corrected a typo in Xmu.h - + Several 'ansification' patches, to get function definitions and avoid - unecessary definitions. - - -#2028, 2033, 7 Oct 1998 - --- Xaw -- -Added a delete translation to the text widget, that deletes the current - selection if any, else the backwards char. -Corrected bug that would not update correctly the screen if page-up or - page-down was pressed while there was an selection. -Added a ^Q<any-char> translation to the text widget, to be able to insert - any char in the text. -Changed TextAction.c:Move() to set ctx->text.showposition, so that even - if the cursor did not change the position, it will become visible. -Corrected problem with the 'form-paragraph' translation, so that the - text will be always correclty shown. -Modified the automatic scrolling of the text to one line at a time, to - make it easier to see what is being selected. -Added a 'hack' to be able to type ^U<any-numeric-sequence> to be able - set the multiply of the text widget. Since it is a hack (besides seens - to work very well) it can be disabled with -DNO_NUMERIC_HACK -Corrected a nasty bug in Text.c:CvtStringToScrollMode(); XtConvertAndStore - can't be called from a type converter! -added UNDO/REDO to the text widget. Please try it, I think it is very nice. - Undo is enabled by the new resource 'enableUndo', and, by default is - triggered with 'Ctrl+_'. - --- editres -- -Resubmitting a patch to editres/handler.c, to make editres work properly. - --- xedit -- -NOTE that with this patch, xedit probably will not work with Xaw3d, neXtaw... - this surelly can be fixed, or in the xedit side or the *Xaw* side, but - the patch seens to be necessary. -Changed the defaults file to be more user friendly and previsible. - Added some 'Emacs like' binding translations. -Added file completion in the filename prompt. This is a very nice - feature, but I'm not sure if the code is portable to all the XFree86 - supported platforms (surely it will not work 'as is' with OS/2). - - -#2083 18 Oct 1998 - --- XAW -- -Changed the functions {Ascii,Multi}Sink.c:CharWidth and PaintText, to - improve speed, and avoid too much recalculations. On normal files, it - becames about 5:1 faster, but can go up to 20:1 when editting files with - very large lines. Besides this speed improvement, I believe it can - surely be made faster (based on comparition with some popular X editors). -Changed the way the AsciiSink prints characters with value bigger than - 126 decimal. Now it prints DEL as ^?, and the other characters as \XXX - where 'X' is an octal digit. The MultiSink widget was unchanged in this - respect, i.e. when calling xedit with something like: - xedit -xrm '*international: true' -Converted all calls to strncpy, in AsciiSrc.c to memcpy, so that the (ascii) - text widget will work properly with data containing nulls. -Added a experimental 'Xaw Scan Type' XawstAlphaNumeric, that shoud make - edition of C (or any other language) easier in xedit (i.e. the text widget). - It can be tested with Ctrl-Left and Ctrl-Right, by now. -Changed the TextWidget to handle text lines that would result in more than - 32767 pixels. Besides the text widget is not meant to be used in the - edition of binary files, this change allows it. -Changed Text.c:TextScroll() to be smarter when calculating the offset of - the line table on scroll up. -Added a nice feature, to show the matching '(', '[' or '{', when a ')', - ']' or '}' is typped. -Changed TextAction.c:FormParagraph() to generate only one undo/redo step. - --- xedit -- -Changed the defaults file to enable backups and made the backup suffix - the character '~'. -Replaced all instances of sprintf by XmuSnprintf. -Changed xedit to set the label when saving a file also, to reflect what - is being edited correctly. -Corrected a bug in the new action 'file-completion', to replace correctly - the home directory, and keep correctly whatever was after the '~'. This - isn't the correct place to this code (xedit/commands.c), since there are - several other file name prompt windows in Xaw, but since it is required - another window to show the possible matches, I'll study a better way to - implement it. -Added a 'hints' feature to xedit. Instead of a 'dead' - "Use Control-S and Control-R to Search." label, now it allows the label - string being changed at user settable intervals. - - -#2205 10 Nov 1998 - --- xaw -- - + Fixed some 16 bit overflows in AsciiSink.c and some cases where it would draw - past the end of the text window (a no-op), the overflows were not a - problem, but could left the text window with incorrect data. - + Moved the undo/redo code to TextSrc.c, and some code/data from - {Ascii,Multi}Src.c to TextSrc.c. The callback now is called when the - source is changed, or becames unchanged due to an undo/redo. Also - changed the Scan procedure to be a bit faster. - + The asciiTextWidget will now accept a source or sink object being set at - creation time. - + Fixed the 'struct XawDisplayList' being redefined when compiling Xaw under - SunOS. - + Several changes to the SimpleMenuWidget to make the geometry management - work correctly when adding/removing/changing menu entries at run-time. - + Added a 'kill-ring' feature to the TextWidget. The behaviour is identical - to Emacs. Pressing C-K repeteadely will merge the lines being killed, so - that a C-Y latter will paste all the killed lines. - + Added the enough glue code (and as backwards compatible as possible) to - allow the *src object be shared between several TextWidgets. My initial idea - was to make the TextWidget be able to have more than one source, but, to - be backwards compatible, I did the reverse (the source can have more than - one TextWidget). - + Fixed a automatic wrap bug (TextWidget) that could eat non white space - characters (my previous patch to this problem was completely wrong). - --- xedit -- - + Added a split-window feature to xedit. To keep xedit simple, it only allows - two windows at the same time: or subdivides in the vertical or horizontal. - + Added more some key-bindings, that should do the same as Emacs. - -#2291 5 Dec 1998 - --- Xaw (only changes to the 'text' code) -- - + Changed the default 'piece size' from BUFSIZ to the value returned by - the getpagesize() function (or keep BUFSIZ if that value is smaller). - + Added a case sensitive option to the search popup. This is a 'hack' by - now, but should not cause trouble to anybody. - + Fixed a bug inserted when changing the code for the search, the only side - effect I saw was that the jumping cursor to show the matching '(', '[' or '{' - stopped working in my last patch. - + Moved back my change to the function XawTextSetSource. The 'correct' function - is _XawTextSetSource. This is only to make sure old code should compile - cleanly. - + Added line and column number calculation code (and a callback to tell when - that information changed) to the TextWidget. This was not an easy task, - because I tried to optimize as much as possible the code, and do relative - calculations, instead of scanning the entire file to count the number of - lines (there are several special cases, when removing/inserting text). - + Added the selection type XawselectAlphaNumeric. This adds one step in - the sequence word-line-all when doing multiclick in the text. - + Fixed some bugs in the 'kill ring' feature added in the last patch. Now - it is expected to never fail. - + Corrected the indentation of TextP.h, and changed more some fields. The - internal data of the TextWidget changed a lot, so it is not expected that - program code read directly the private data, at the price of requiring the - correct library version. - + Fixed a small bug in the undo code, that would 'think' the file was unchanged - in the incorrect position in the undo buffer. - + Changed the default key bindings for delete/kill word functions to use the - alpha numeric versions (this is better for coding, and more compatible with - other text editors). - --- xedit -- - + Changed the labelWindow, to show the current line number (but it is also - possible to show the current column number, offset or file size). - + Fixed bug when saving the *scratch* buffer with a new name. - + The 'changedBitmap' is now correctly displayed on all the windows showing a - changed file. - + Small changes to the xedit man page. - - - -#2371 8 Jan 1999 - ---- Xaw --- - + More some changes to AsciiSrc.c:Scan(). This improves a bit the speed when - scanning text. - + Added sanity checking for AsciiSrc.c:Search(), to avoid the risk of - deferecing a null pointer (or reading memory out of the text piece) if the - searched text happens to be larger than a "piece size". - + Fixed bug when trying to optimize line number calculation, due to a typo, - while meaning XawTextWrapNever I wrote XawTextWrapLine. - + Fixed a problem shown by xclipboard, when setting the "string" resource - of the text source, the sink object was keeping the insertPosition in the - old text contents, and then, when showing the cursor, it was incorrectly - 'erasing' the old cursor position. - + Fixed problem in XawTextReplace, that would not update correctly all the - TextWidget's sharing the same source. - + Added a kill ring list to the text code. This works like the emacs feature, - but, unlike emacs, it is not required to press C-Y before M-Y, to start - looping through the kill ring list. To use it, just press M-Y repeteadly, - and all the text that was killed will be inserted, one at a time, so that - you can choose one. Note that the text inserted from the kill ring list - will also enter in the undo list. - + Changed the Move{Backward,Forward}Paragraph actions to make the cursor always - stop in a blank line. This makes only one step moving from a paragragh to - another, instead of two. - + Added code to check for overflows in the C-U<number> sequence. - + Changed the FormParagraph action to keep the cursor at the correct position. - + Changed the default translations in TextTr.c to get a more emacs like - behaviour with the kill ring list. - ---- xedit --- - + Added a few more resource settings to the Xedit-sample file. - + Added some sanity checkings when trying to save a file. This avoids the - case of saving a file with the name of a directory (but moving the directoy - to other name before). A possible case is: have a directory named 'dir', - saves a file as 'dir', but before saving, renames the directory as 'dir~'. - + Allows saving a file that xedit thinks is not changed (the file may have - changed on the disk, but the user really wants to rewrite it). - + Corrected several bugs in the FileCompletion action, and added a new - feature, that is to complete the partial names, when there is a '/' or '.' - after the cursor position. - - -#2479 19 Feb 1999 - --- Xaw -- - + Fixed bug in the line numbering code, when removing lines before the - top position. - + Changed code to form regions to always show the cursor after formatting the - text. - --- xedit -- - + Added code to keep the file mode, after saving. This is useful when editting - scripts, so that the executable flag will not be lost after edition. - - -#2544 12 Mar 1999 - --- Xaw -- - Mostly changes to add support to latin-* languages in the text code, when not - using the international resource. -Actions.c: - + Corrected some bugs in the boolean expression parser. The old version would - not parse correclty parenthized expressions, and was giving equal precedence - to AND, OR and XOR (what is incorrect). -AsciiSink.c: - + Changed to display characters in the range 0x32-0x7e and 0xa0-0xff literally. - The other characters are represented as control-codes, as before. This is - better for edition of Latin-* text files. -AsciiText.c: - + Changed the code, so that even if the *international resource is not set, - _XawImRegister and _XawImUnregister are called for the text widget. This is - useful for latin-* locales, that use one byte wide characters, and makes Xaw - more compatable with modern toolkits, like qt and gtk. -List.c: - + Added code to work correctly with a background pixmap. - + Added a smarter code for list window size calculation, that is used if the - number of columns is especified to be zero (automatic). -MultiSink.c: - + Fixed a core-dump problem caused when passing a null pointer to - XwcTextEscapement. -Text.c: - + Removed the resource adjustScrollbars. This resource was not used, and its - funcionality was not finished, and by now, it is not required. -TextAction.c: - + Does not call XLookpupString in InsertChar any more, but the new function - _XawLookupString (in XawIm.c) to work correclty with composed characters. -XawIm.c: - + Added the private function _XawLookupString, that just calls XmbLookupString, - or in case of any initialization error, XLookupString. - --- xedit -- - The most important change is the addition of a new functionality, that allows - the user to navigate the file system, in a 'ls -a' like list widget, if - the file is not a directory it is loaded for edition, else, the list widget - is rebuilt with the contents of the selected directory. To test it, just - type: C-X d, or tab when 'finding a file'. To exit the dirwindow without - loading a file, type C-G or Escape. -Xedit-sample: - + Added more some resource entries, to use the new 'emacs dired like' feature. -Xedit.ad: - + Same as for Xedit-sample, but more important resource settings. -commands.c: - + The code now checks if the filename is a directory and calls the dirwindow - code in that case, when trying to open a file. - + Changed the function IsDir from static to global, to use it from xedit.c. - + Most of the code for the filesystem navigation window was added to this file. -util.c: - + Fixed a bug that was causing core dump due to passing garbage to XtGetValues - as the widget address. - + Added the code for managing the dirwindow and its relationship with the - text windows to this file. -xedit.c: - + Added the code for creation the dirwindow to this file. - - -#2638 2 Apr 1999 --- Xaw -- - + Added xpm pixmaps support to the library. This time, it is required to - compile Xaw with -DUSE_XPM. - + If the xpm image has a mask, the widget will be automatically reshaped - to the pixmap mask. - + Changed the kill_ring code in TextAction.c to always end in a text block - of zero length, this way, it is easier to know when one traversed the - entire kill ring (it may be interesting to forget the undo sequences - while traversing the kill ring list). - --- xedit -- - + Changed the Xedit.ad file to avoid overriding a translation that would - make the search window do not respond to WM_DELETE_WINODW messages. - + Fixed a core dump condition in the new code for listing files and - directories, due to deferencing a null pointer. - - -#2662 10 Apr 1999 --- Xaw -- - + Corrected the problems gererated in my last patch. I was compiling with - -DUSE_XPM defined, and did'nt realize that the patch would not compile - without it. Just ifdef'ed again the code to avoid warnings or dead code. - --- xedit -- - + Added a ispell interface to xedit. Sorry for not documenting enough about it - the man page, but here is a small explanation of the new funcionality: - Replace: Replace's the selected word. - All (right side of Replace button): Replaces all occurrences of the selected - word. - Undo: When this button is sensitive, allow undoing the last replace, - this is useful when doing a incorrect "Replace All" action. - Ignore: Ignore this word, and continues spell checking. - All (right side of Ignore button): Ignore any further ocurrences of the - selected word. - Add: Add's the selected word to the user's private dictionary. - Suspend: Go back to text edition, but does not kill the ispell process, - This is useful if you have a really big dictionary or slow - machine. I believe it is mostly useful to keep in memory - the words selected to be ignored, but that you don't want to - add to your private dictionary. - Close: Kill the ispell process, and go back to text edition. - Automatically saves the user's private dictionary. - When pressing the Add button, the word in the "Mispelled word:" field is - added to the user private dictionary (normally ~/.ispell_*). When pressing - the Replace button, the text in the "Replace with:" field is used. - If no word is selected in the "Suggestions:" field, this mean that the - selected word was not found in the ispell dictionary. - - -#2716 24 Apr 1999 --- Xaw -- - + Minor changes to AsciiSrc.c to try to get more speed in the FindPiece - function. Xedit may become very slow when editing files bigger than 1M, - and I'm studing ways to get more speed in the Scan and FindPiece functions. - The FindPosition function in *Sink.c also can consume a lot of cpu time, - and may need some rework. - + Added submenus support to the SimpleMenuWidget. This is something essencial - to a widget toolkit. Just plugged in the code of a menu widget I wrote some - time ago. Xedit uses submenus now. To use it, set the resource menuName - of a SmeBSBObject to the name of the submenu. - + Added code for text justification to the TextWidget. To use the justification, - set the resources autoFill, leftColumn and rightColumn. If autoFill is set, - and leftColumn is smaller than rightColumn, an alternate code will be - used in the form-paragrpah action, normally triggered with M-Q. The values - for justification can be left, right, center and full. - + Added a overwrite mode to the TextWidget. The default translation is to - press the Insert key, that will toggle the overwrite mode. - + Made the TextWidget understand negative values for the multiply. This is - like the emacs feature, to indent text to the left. To set a negative value - to the multiply, just start the numeric sequence with a '-'. Like C-U -1. - + The code for justification added several new functions to TextAction.c. - Functions to tabify, untabify, get block boundaries, verify if a line - is completely blank, and strip excess of spaces. - + Added a indent action to the TextWidget. The default translation, only - used by xedit, is C-X Tab, did this way, to make it fully compatable with - emacs, but other translations can be used. The multiply value is used to - calculate the amount of spaces to move to the left or right. - + Corrected a very hard to find (and reproduce) bug in the undo code, that - would easily cause core dumps. The problem would happen when starting - editing exactly in the moment the redo automatically reverts to undo. - + Added translations for toggling the overwriting mode with the Insert key, - and to paste the selection with S-Insert. - --- xedit -- - + Corrected all the known bugs in the ispell code (including a memory leak). - And added a compile time limit of 16 levels of undo, for all the actions, - that include Add, Ignore and Replace. 16 levels is more than enough, but - more than this can be done with the undo action, but then, only to revert - replaced text, to remove added words that the undo code forgot, it is - required to edit the personal dictionary file. The code now also understands - root/affix combinations, that ispell normally returns when using the - -m option. The ispell code should now also work when using the international - resource of the edit window. - + Added a new file, called options.c, that holds the code for the editMenu, - to enabling setting the wrap, autoFill, justify, leftColumn, rightColumn, - verticalScroll and horizontalScroll resources of the current edit window. - - -#2746 1 May 1999 --- Xaw -- - + Reverted most of the #if NeedWidePrototypes definitions, only two - functions were kept, to not break some of the new features, but these - functions aren't called by any program: XawTextSinkDisplayText and - XawTextSinkClearToBackground. - + Rewrite of the functions *Sink.c:FindPosition() and FindDistance() to - try to get more speed. - + Reworked the function Text.c:_BuildLineTable, to correct some strange - code, and to avoid unecessary recalculations. - + Made negative values of the multiply work for all the actions, not only - for negative indentations. This makes the TextWidget behaviour more - compatable with emacs. - + Optimization of the new code for text justification, to avoid a call to - malloc on every char typped, when undo is enabled. - + Reorganized the offsets of the fields of the TextWidget, trying to make - xxgdb work again with the new Xaw code, but, unfortunately, the SimpleWidget - (a subclass of the TextWidget) have growed by 4 bytes (a XawDisplayList*) - added at the end of the structure, and xxgdb incorrectly reads the text.sink - field. Old xxgdb binaries dont work with the current code. - + Removed several XtIsSubclass checks in TextSrc.c. While those checks could - be useful for debugging, the functions are called so frequently that it is - a big waste of time for running programs. - --- xedit -- - + Added/Changed some translations to work correctly when CapsLock and/or NumLock - are pressed. - + Fixed some bugs in the ispell code. The biggest bug was that it was not - correctly saving the Add'ed words in the user dictionary when pressing the - Close button. - - -#2764 8 May 1999 --- Xaw -- - + Create two new private functions, to replace internally the public interfaces. - These two functions are XawTextSinkClearToBackground and - XawTextSinkDisplayText. These two functions use wide prototypes, and - are required to support text lines that are represented by more than - 32767 pixels. This was done to make sure that the public interfaces remain - 100% backwards compatible. - + Fixed the deferencing of a null pointer when the source object of a text - widget is not initialized. I noticed this problem when recompiling xcolorsel. - + Added a new type converter to Converters.c, that is Short -> String. - + Added a new compile time option, called NO_BIN_COMPAT_HACK. If defined, - it will break some programs that access private data. It only works with - programs that access private data structures, but don't subclassify any - widget. It fixed old binaries of chimera1, the Offix editor and xxgdb. - There is no way to fix old binaries of chimera2, xcolorsel and xmh, these - programs need to be recompiled. I would like to know of other programs that - became broken, to try to fix them with the NO_BIN_COMPAT_HACK option. - + Fixed some compile warnings, with shadowed, uninitialized and unused - variables. - + Fixed a inifite loop problem that could happen when the text widget window - was resized to a very small width. - + Reverted some of the text widget translations, to avoid conflicts when - setting the input focus and programs that do so. - --- xedit -- - + Fixed a problem in the file-completion code, that would insert the partial - match in the incorrect position, if the cursor was not at the end of the - string. - + Changed ispell.c to use only one hash for ignored and added words. Also - changed the IspellSend function to not call itself recursively, what is - a big problem when spell checking big files that are correct or have too - few errors. - --- editres -- - + Changed Editres.ad in several places, to try to avoid resource setting - problems. Most of them were changed to address more directly the resource, - and avoid confusion. Also, added some new resource settings to configure - the code I added to widgets.c. - + Changed widgets.c to make sure the resource setting dialog is allways - entirely in the screen, and if it does not fit, scrollbars will be created. - - -#2793 15 May 1999 --- Xaw -- - + Changed AsciiSrc.c:LoadPieces to load the file incrementally, instead of - allocating a big buffer. - + Added several new functions to DisplayList.c. Almost all gc and painting - related functions were mapped to displayList functions. There are - several optimizations that can yet be done to the displayList code, and - I'm working on it. That code is clearly not finished yet, but is stable. - Also, changed some functions to be more exigent with it's parameters, - because it is better to receive a warning message than see the program - core dumping. The functions are documented in Xaw.man. - + Corrected a problem in the SimpleMenu code, to make the sub menus popup - more 'visually' correct, when popping up in the left side. - + Added a optimization in Text.c, to avoid unnecessarily recalculating - the line and column number when scrolling text. A big speed up should - be seen when scrolling large files. - + Modified all code that expected TAB_SIZE to be equal to 8, to read the - TextSink resources, and work properly with whatever value the program - had set to the tab stops. - + Fixed a very bad bug in the form-paragraph function. It was very hard - to find because I was looking at the wrong places. If the text was - allready formatted, or did not need formatting, the code was not - reenabling undo, making the undo/redo behaviour imprevisible. - --- xedit -- - + Added Xedit-color.ad file, to show some of the new features of Xaw. - Tried to keep it simple, but since it uses gradients, maybe it should - better be called Xedit-TrueColor. The better way to see the functionality - of this file is (if you don't have it already) add to your .Xdefaults: -#ifdef COLOR -*customization: -color -#endif - and make sure xrdb parses it. - + Changed a bit Xedit.ad, to work properly when Caps Lock is pressed. - + Several changes to ispell.c. It should run very faster now, because - the code keeps information about words already ignored or correct - in the xedit side, instead of asking ispell every time. Added also - a terseMode resource, and made the interface ask for user interaction - allways ispell does not say the word is completely correct; the - terseMode resource makes ispell itself decide what words are correct - or not. - --- editres -- - + Small patch to Edit-col.ad, to use a default text cursor color of 'Azure' - in text fields, instead of the default 'black'. - - -#2811 22 May 1999 --- Xaw -- - + Removed the 'NO_NUMERIC_HACK' preprocessor definition, and renamed the - 'doing_numeric_hack' field of the text widget to 'numeric'. - + Changed the code to always create the horizontal scrollbar, if requested. - + Small changes to TextPop.c, to automatically scroll horizontally the - text window when the text found in a search/replace action is not visible. - + Added a optimization when editting large files, to rebuild the line table - if the region containing the text being added/replaced overlaps the lt.top - field of the text widget. - + Changed the undo code to also merge text typed when overwrite mode is - active. The new behaviour is not like emacs (that generates a undo step - for every character), but uses less memory, making only one undo/redo step. - --- xedit -- - + Added a new file, hook.c that is intended to be used for the addition of - some new features to xedit, like auto indentation of program files. The - first feature added is the 'autoReplace' resource, described in the xedit - man page. - + Corrected a bug in ispell.c, that would make the code alocate lots of - memory unnecessarily, due to an uninitialized variable. Thanks to David - Dawes that found the bug. The bug was not in 3.9Pn, but the solution in - the later release was not completely correct. - - -#2834 29 May 1999 --- Xaw -- - + Added a ChangeSensitive function to Command.c, to avoid it creating an - incorrect insensitive border if the button is set. This is a side effect of - the function XawCommandToggle I added some time ago. The solution for the - problem is not very elegant, since it copies almost verbatim the code from - Simple.c, but it works as expected. - + Moved some calls to _XawTextSetLineAndColumnNumber in Text.c to other places, - to make sure it is safe to change the text when the positionCallback is - called (like what is done by the new xedit file hook.c). - + Another optimization was added to the undo/redo code. Now it also merge - erases, needing yet less memory for undo, and this way, generating less - undo/redo steps. - + Removed the default translation to call the toggle-overwrite action from - TextTr.c. Only the xedit edit windows calls this translation now, instead of - every text widget. - --- xedit -- - + Changed the auto replace feature to be a bit more easier to use. The new - behaviour is almost identical, but if the user types some text, and it is - auto replaced, only one undo step is enough to correct it. Example: - 1) user types 'nto.' - 2) text is auto replaced by 'not.' - 3) user call undo action - 4) text is converted to 'nto.' - It should be a very infrequent problem, but makes the xedit behaviour - identical to a "well known text editor", from where this feature was borrowed. - + Added a 'Check' button to the ispell interface. This button allows - checking the word in the text field. This feature was borrowed from the spell - checking interface of the Netscape html editor. - + The ispell checking interface now also asks for user interaction if there are - two identical words togheter. - + Added a status bar to the ispell interface, to give feedback to the user - about what is happening. - + Added some new resources, to let easier customization of the ispell status - bar strings. The new resources are documented in xedit.man. - -#2849 5 Jun 1999 --- Xaw -- - + Add a OLDXAW define, to enable building a binary compatible version with - 6.1, and changes to the Imakefile, to try to keep the changes only in Xaw. - I hope it can be removed in the future. - + Add a XawVendor define, with the value "XFree86". If this is not a good - idea, please correct it an let me know. - + Add a XawVersion define. The value for the new xaw is 7000L, and for the - compatible one is 6700L (same comments as for the XawVendor define). - + Bug fixes to the undo/redo code, and code to merge erases generated by - ^H and ^D. Also, if the cursor is moved, it stops merging the text typped - in the undo buffer. - + Bug fixes to the Form widget geometry management code, to work correctly - when child widgets are removed or added at run time. - + Xaw now links with XPM by default, and the config files where changed to - enable newly compiled programs to do so. - + Added 16 pad bytes to every widget, to try to avoid binary compatability - problems in the future. - + Added a displayList resource to the Tree Widget. - + Added the functions XawTextGetSink and XawTextLastPosition, to enable a - public way to get the <TextWidget>->text.sink and <TextWidget>->text.lastPos, - since these are the most commonly private fields the programs access in - the text widget. - + Added the actions 'capitalize-word', 'donwcase-word' and 'upcase-word' to - TextAction.c. The bindings are the same as of Emacs (and the way it works). - + Corrected some problems with negative values of the <TextWidget>->text.mult. - --- xedit -- - + Correct possible problem in the file hook.c, when interpreting the auto - replace list, that is, it was not checking the buffer size when finding - the '\' character. - + Updates for the configuration files. - + Added a 'Look' button the the ispell interface, that will by default run - "/usr/bin/bin/egrep -i '^<VALUE OF TEXT FIELD>.*$' /usr/share/dict/words" - and put up to 256 returned words in the ispell list. The behavior is - almost identical to the one in the terminal interface of ispell. - + The ispell interface works correctly with aspell now. - + Added some resources and a popup to enable changing the dictionaries in - run time. - + Added a toggle button to the ispell interface to allow changing the terse - mode in run-time. - + Added a 'Uncap' button, to allow adding an uncapitalized word to the - private dictionary, and enough code to do the capitalization checks inside - of xedit (to enable undo actions). - + Added a "text mode" and a "html mode". The html mode is not yet completely - finished. It must work correctly with some html specific things like - converting internally "á" to "á" and so on. I'm planning also, at - least a nroff mode too. - + The wordChars resource is set by dictionary now. - To set the word chars for the br dictionary, write something like: - *ispell*options.dictionaries.br.wordChars: <VALUE> - or - *ispell*br.wordChars: <VALUE> - or simply - *ispell*wordChars: <VALUE> - + The skipLines resource is set only for the text mode now. - To set it, write something like: - *ispell*options.formats.text.skipLines: <VALUE> - or - *ispell*options*text.skipLines: <VALUE> - or simply - *ispell*skipLines: <VALUE> - - -#2877 12 Jun 1999 --- Xaw -- - + Note: The compatible old version of Xaw is not fully compatible. There - a few things that are not equal to the standard old Xaw. These are: - + The cursor code in the *Sink.c files is not identical, and the - field insertCursorOn (type Pixmap) was replaced by the field - cursor_position (type XawTextPosition). - + There are some changes in TextP.h, that include changes to the fields: - options -> left_margin - unrealize_callbacks -> pad1 - updateFrom -> update - updateTo -> pad2 - numranges -> pad3 - maxranges -> from_left - copy_area_offsets -> pad4 - + The text window does not increase its size when text is typed past - the end of the window, instead of it, it is automatically scrolled - horizontally, but this may not be enough to every usage of this - feature; xmh uses that code to make the text widget auto resize - warning popup widgets. I dont know what is better in this case, - if re-enabling the auto resize code of changing xmh to use label - widgets in the warning popups. - It is very unlikely that exists code that will have problems with these - changes in the fields of the TextWidget and the *SinkObject, but if any - code that has trouble with it exists, I will promptly make the required - changes to correct it (at least for the compatible version of Xaw). - + Several optimizations for the code to redisplay the text window in the - TextWidget. Including fixes for bugs in the XawTextScroll function, and - making it really works. Previous versions of the library have made this - function ineffective, because it was always redrawing everything when - the text window was scrolled. The optimizations should be more noticeable - when running some application that uses the TextWidget (like xedit) on - slow hardware, or over slow connections. - + Corrections for the FormWidget geometry management code, to work correctly - in the old version of Xaw, and some bug fixes for the new Xaw. Also added - 8 pad bytes to the FormConstraintsPart structure, to have space for extra - information on possible future optimizations for the FormWidget geometry - management code. - + Some fixes for the OLDXAW define in the SimpleMenuWidget code, that was - not hiding some of the new fields introduced in the new Xaw code. - + Some corrections for the code handling the necessity of having scrollbars - in the text widget, and bug fixes for cases where the scrollbars were not - being updated when the text window contents were changed. - + Re-enabled code to also process GraphicsExpose events in the text code. It - became required due to the optimizations in the text redisplay code. - + Several fixes in TextAction.c, for symbols that were not being included - in the compatible version of the library, and for symbols that were being - included with no need. - + Fixes for the form-paragraph action, in the old Xaw code. - --- xedit -- - + Some bug fixes for the ispell undo code, to avoid deferencing a NULL pointer - in the function IspellCheckUndo. - + Added code to handle correctly &<VALUE>; in ispell.c, when using the html - mode. - + Fixed some compile time warnings, and updated the code for setting the - scrollbars in options.c. - - -#2899 19 Jun 1999 --- Xaw -- - + Changed all the 'char pad[<number>]' to 'XtPointer pad[<number>/4]' to - make sure 64 bit machines will not have binary compatibility problems before - the 32 bit ones. - + Added a new static function 'WritePiecesToFile' to AsciiSrc.c, to avoid - allocation of temporary memory. This is useful when editing very large - files (I have some people using xedit on text files that can have up to - 80,000 lines). - + Added more some optimizations to AsciiSrc.c:Scan, to try to get the maximum - speed of this function. - + Added a new function to the displayList's, called 'image', that will tile - pixmaps on the widget. It is documented in Xaw.man. - + Several widget classes did not have a 'extension' field. I added it to them. - The first usage of this field that I'm planning is to extend the *Src and - *Sink objects to handle formatted text, and add text properties, like - foreground, background, font and so on. - + Fixed a bug in MultiSrc.c, that was crashing Xaw after the first character - was typed, or if text was removed. - + Some minor changes to SimpleMenu.c, to work properly with very large menus. - + Fixed some bugs that were caused by my previous optimizations of the text - redisplay code. - + Bug fixes and optimizations to TextPop.c, there were some cases that the - function XawTextDisableRediplay was being called, but XawTextEnableRedisplay - was not being called later because of a error condition (the error - conditions were only warnings). -+ Updates to Xaw.man. - --- xedit -- - + Fixed a memory leak when freeing list widget strings. The code was not - releasing the memory of the string at offset 0, in the list. - + Changed the way the ispell undo code handles the terse mode, to not need - to make the toggle button insensitive. - + Updated xedit.man. - - -#2932 26 Jun 1999 --- Xaw -- - + Added a new tip resource to the SimpleWidget. This may also be seen as - a test of the binary compatibility issues. Besides of being a new feature, - it cannot cause problems with old binaries, because the code is only - called if the tip resource is set to any SimpleWidget subclass. If the - tip resource is set or reset, the SimpleWidget code will call one of the - two new functions XawTipEnable or XawTipDisable. - + Added 3 new files: Tip.c, Tip.h and TipP.h. These files are used only - by the new Xaw. - + Updates to Xaw.man, including a problem with accented characters on SunOS. - --- xedit -- - + Added resource configurations to show the new tip code in Xaw. - + Some fixes to ispell.c, to make it more previsible/user-friendly. - + Fixes xedit.man to avoid problems with accented characters. - - -#2964 3 Jul 1999 --- Xaw -- - + Fix for problem found in the search/replace dialog when using splitted - windows in xedit. - + Added initialization for the display_list field of the Tree widget. - --- xedit -- - + Fixed some problems in the undo code of ispell interface. - - -#2999 10 Jul 1999 --- Xaw -- - + Added code to check the return value of XAllocColor and XAllocNamedColor in - Pixmap.c. - + Reverted back some code, and did a carefull review of the code in TextPop.c - to avoid the possibility of calling XawTextDisableRedisplay, and not calling - XawTextEnableRedisplay later (due to errors or end of file reached). - + Added code to TextSrc.c, to use two static variables, that represent a new - line in 8 bits and wchar_t, to avoid allocating memory in the undo buffers - to store only a new line. - + Small change in the behavior of the Tip widget, to not unmap the tip window - when the cursor is moved. - --- Xmu -- - + Fixed a bug and a typo in the XmuToupper macro. - --- xedit -- - + Small update to the Xedit-sample file. - + Fixed a bug in the ispell code that checks for repeated words. - - -#3122 14 Aug 1999 --- Xaw -- - + Mixed fonts and colors can be used in the text widget (currently only - in the Ascii*Object). - + Added the XawTextAnchor, XawTextEntity, XawTextProperty, XawTextPropertyList, - XawTextPaintStruct, XawTextPaintList and XawTextPropertyInfo structures to - Xaw, to be used in the new text code. - + Added the functions XawTextSourceAddAnchor, XawTextSourceNextAnchor, - XawTextSourcePrevAnchor, XawTextSourceRemoveAnchor and - XawTextSinkConvertPropertyList, that probably should not be used outside of - Xaw. - + Added the functions XawTextSourceFindAnchor, XawTextSourceAnchorAndEntity, - XawTextSourceAddEntity, XawTextSourceClearEntities and XawTextSinkGetProperty - that are probably the ones that should be most used in programs. - + Italic fonts should be always displayed correctly. - + The text widget cursor is now displayed with a gc with the Xor function, to - avoid unnecessary computation/redrawing. - + Most changes were done in the {Ascii,Text}{Src,Sink}Object, but the text - widget was also a bit modified for things like automatically changing the - number of lines in the line table when needed. - --- Xmu -- - + Fixed bug in Clip.c, that could cause a SEGV. - --- xedit -- - + Added the file c-mode.c, to interface with the new Xaw text code, and show - what can be done when interfacing that new code. - + Added the necessary code to util.c and options.c to let the user select - if he or she wants to use the color/font syntax highlight in the C/C++ mode. - - -# 26 Aug 1999 - ---Xaw-- - + Added initial support for two new XawTextEntity attributes, that enable - hidden text and replaced text. This initial support was the minimum - required to get the new html mode in xedit working. A lot of code does - math with text positions, and became broken with the addition of these - two attributes. Since only code that knows about these two attributes - should use it, it is only a question to fix the remaining code in - Xaw/xedit. - + Bug fixes to AsciiSink.c:PreparePaint to work correctly with tabs and - the two new entity attributes. - + Disabled the translation "c<Key>q,<Key>Tab" of the search/replace popup. - This action is already done by the translation "<Ctrl>Q,<Key>" that I added - to TextTr.c. Disabling that translation has the advantage that now it - is possible to replace ^Ms by nothing. - + Added some new functions to TextSink.c. The functions XawTextSinkCopyProperty, - XawTextSinkAddProperty and XawTextSinkCombineProperty are candidates to being - public in the future, but, there is a problem when using - XawTextSinkCombineProperty, that requires the AsciiSinkObject having the - correct XawTextPropertyList, what can generate a "chicken and egg" like - problem (I did some hacks in xedit to have the first html-mode version - working). - + Added several new flags to the XawTextProperty attributes, and a new field, - called xlfd_mask. - + Some bug fixes to XawTextSourceReplace and to the code to manage the - XawTextAnchor e XawTextEntity structures. The form-paragraph, called with - M-Q does several consecutive text changes, and was very useful to find bugs. - + The flag XAW_TENTF_REPLACE is a hack for XawTextSourceAddEntity currently. - The function XawTextSourceAddEntity will probably change its parameters - to receive a structure pointer, or a pointer parameter. - ---xedit-- - + Fixed some bugs in c-mode.c. Again, this patch fixes all the bugs I have - found. - + Added the html-mode.c file to xedit. The html-mode is in its initial steps. - It is not usable yet, but should not core-dump or leak memory (unless you - try to edit the file, then, I cannot say what will happen). The html mode - should be used only to see a rendered version of the file, but, there are - several markups not implemented. To be usable, it must yet understand at - least <ul>, <ol>, <li>, <dl>, <dd>, <hr> and the table tags. - - - -$XFree86: xc/lib/Xaw/Changelog,v 3.31 1999/08/15 13:00:31 dawes Exp $ diff --git a/nx-X11/lib/Xaw/Command.c b/nx-X11/lib/Xaw/Command.c deleted file mode 100644 index fdab1b1ba..000000000 --- a/nx-X11/lib/Xaw/Command.c +++ /dev/null @@ -1,660 +0,0 @@ -/* $Xorg: Command.c,v 1.5 2001/02/09 02:03:43 xorgcvs Exp $ */ - -/*********************************************************** - -Copyright 1987, 1988, 1994, 1998 The Open Group - -Permission to use, copy, modify, distribute, and sell this software and its -documentation for any purpose is hereby granted without fee, provided that -the above copyright notice appear in all copies and that both that -copyright notice and this permission notice appear in supporting -documentation. - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -Except as contained in this notice, the name of The Open Group shall not be -used in advertising or otherwise to promote the sale, use or other dealings -in this Software without prior written authorization from The Open Group. - - -Copyright 1987, 1988 by Digital Equipment Corporation, Maynard, Massachusetts. - - All Rights Reserved - -Permission to use, copy, modify, and distribute this software and its -documentation for any purpose and without fee is hereby granted, -provided that the above copyright notice appear in all copies and that -both that copyright notice and this permission notice appear in -supporting documentation, and that the name of Digital not be -used in advertising or publicity pertaining to distribution of the -software without specific, written prior permission. - -DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING -ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL -DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR -ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, -WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, -ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS -SOFTWARE. - -******************************************************************/ -/* $XFree86: xc/lib/Xaw/Command.c,v 1.15tsi Exp $ */ - -/* - * Command.c - Command button widget - */ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif -#include <stdio.h> -#include <X11/IntrinsicP.h> -#include <X11/StringDefs.h> -#include <X11/extensions/shape.h> -#include <X11/Xmu/Converters.h> -#include <X11/Xmu/Drawing.h> -#include <X11/Xmu/Misc.h> -#include <X11/Xaw/CommandP.h> -#include <X11/Xaw/XawInit.h> -#include "Private.h" - -#define DEFAULT_HIGHLIGHT_THICKNESS 2 -#define DEFAULT_SHAPE_HIGHLIGHT 32767 -#define STR_EQUAL(str1, str2) (str1 == str2 || strcmp(str1, str2) == 0) - -/* - * Class Methods - */ -static void XawCommandClassInitialize(void); -static void XawCommandDestroy(Widget); -static void XawCommandInitialize(Widget, Widget, ArgList, Cardinal*); -static void XawCommandRealize(Widget, Mask*, XSetWindowAttributes*); -static void XawCommandResize(Widget); -static void XawCommandRedisplay(Widget, XEvent*, Region); -static Boolean XawCommandSetValues(Widget, Widget, Widget, ArgList, Cardinal*); -static void XawCommandGetValuesHook(Widget, ArgList, Cardinal*); -static Bool ChangeSensitive(Widget); - -/* - * Prototypes - */ -static GC Get_GC(CommandWidget, Pixel, Pixel); -static void PaintCommandWidget(Widget, XEvent*, Region, Bool); -static Region HighlightRegion(CommandWidget); -static Bool ShapeButton(CommandWidget, Bool); -static void XawCommandToggle(Widget); - -/* - * Actions - */ -static void Highlight(Widget, XEvent*, String*, Cardinal*); -static void Notify(Widget, XEvent*, String*, Cardinal*); -static void Reset(Widget, XEvent*, String*, Cardinal*); -static void Set(Widget, XEvent*, String*, Cardinal*); -static void Unhighlight(Widget, XEvent*, String*, Cardinal*); -static void Unset(Widget, XEvent*, String*, Cardinal*); - -/* - * Initialization - */ -static char defaultTranslations[] = -"<Enter>:" "highlight()\n" -"<Leave>:" "reset()\n" -"<Btn1Down>:" "set()\n" -"<Btn1Up>:" "notify() unset()\n" -; - -#define offset(field) XtOffsetOf(CommandRec, field) -static XtResource resources[] = { - { - XtNcallback, - XtCCallback, - XtRCallback, - sizeof(XtPointer), - offset(command.callbacks), - XtRCallback, - NULL - }, - { - XtNhighlightThickness, - XtCThickness, - XtRDimension, - sizeof(Dimension), - offset(command.highlight_thickness), - XtRImmediate, - (XtPointer)DEFAULT_SHAPE_HIGHLIGHT - }, - { - XtNshapeStyle, - XtCShapeStyle, - XtRShapeStyle, - sizeof(int), - offset(command.shape_style), - XtRImmediate, - (XtPointer)XawShapeRectangle - }, - { - XtNcornerRoundPercent, - XtCCornerRoundPercent, - XtRDimension, - sizeof(Dimension), - offset(command.corner_round), - XtRImmediate, - (XtPointer)25 - }, -}; -#undef offset - -static XtActionsRec actionsList[] = { - {"set", Set}, - {"notify", Notify}, - {"highlight", Highlight}, - {"reset", Reset}, - {"unset", Unset}, - {"unhighlight", Unhighlight} -}; - -#define SuperClass ((LabelWidgetClass)&labelClassRec) - -CommandClassRec commandClassRec = { - /* core */ - { - (WidgetClass)SuperClass, /* superclass */ - "Command", /* class_name */ - sizeof(CommandRec), /* size */ - XawCommandClassInitialize, /* class_initialize */ - NULL, /* class_part_initialize */ - False, /* class_inited */ - XawCommandInitialize, /* initialize */ - NULL, /* initialize_hook */ - XawCommandRealize, /* realize */ - actionsList, /* actions */ - XtNumber(actionsList), /* num_actions */ - resources, /* resources */ - XtNumber(resources), /* num_resources */ - NULLQUARK, /* xrm_class */ - False, /* compress_motion */ - True, /* compress_exposure */ - True, /* compress_enterleave */ - False, /* visible_interest */ - XawCommandDestroy, /* destroy */ - XawCommandResize, /* resize */ - XawCommandRedisplay, /* expose */ - XawCommandSetValues, /* set_values */ - NULL, /* set_values_hook */ - XtInheritSetValuesAlmost, /* set_values_almost */ - XawCommandGetValuesHook, /* get_values_hook */ - NULL, /* accept_focus */ - XtVersion, /* version */ - NULL, /* callback_private */ - defaultTranslations, /* tm_table */ - XtInheritQueryGeometry, /* query_geometry */ - XtInheritDisplayAccelerator, /* display_accelerator */ - NULL, /* extension */ - }, - /* simple */ - { - ChangeSensitive, /* change_sensitive */ - }, - /* label */ - { - 0, /* not used */ - }, - /* command */ - { - 0, /* not used */ - }, -}; - -WidgetClass commandWidgetClass = (WidgetClass)&commandClassRec; - -/* - * Implementation - */ -static GC -Get_GC(CommandWidget cbw, Pixel fg, Pixel bg) -{ - XGCValues values; - - values.foreground = fg; - values.background = bg; - values.font = cbw->label.font->fid; - values.cap_style = CapProjecting; - - if (cbw->command.highlight_thickness > 1) - values.line_width = cbw->command.highlight_thickness; - else - values.line_width = 0; - - if (cbw->simple.international == True) - return (XtAllocateGC((Widget)cbw, 0, - GCForeground | GCBackground | GCLineWidth | - GCCapStyle, &values, GCFont, 0)); - else - return (XtGetGC((Widget)cbw, - GCForeground | GCBackground | GCFont | GCLineWidth | - GCCapStyle, &values)); -} - -/*ARGSUSED*/ -static void -XawCommandInitialize(Widget request, Widget cnew, - ArgList args, Cardinal *num_args) -{ - CommandWidget cbw = (CommandWidget)cnew; - int shape_event_base, shape_error_base; - - if (!cbw->label.font) XtError("Aborting: no font found\n"); - - if (cbw->command.shape_style != XawShapeRectangle && - !XShapeQueryExtension(XtDisplay(cnew), &shape_event_base, - &shape_error_base)) - cbw->command.shape_style = XawShapeRectangle; - - if (cbw->command.highlight_thickness == DEFAULT_SHAPE_HIGHLIGHT) { - if (cbw->command.shape_style != XawShapeRectangle) - cbw->command.highlight_thickness = 0; - else - cbw->command.highlight_thickness = DEFAULT_HIGHLIGHT_THICKNESS; - } - - cbw->command.normal_GC = Get_GC(cbw, cbw->label.foreground, - cbw->core.background_pixel); - cbw->command.inverse_GC = Get_GC(cbw, cbw->core.background_pixel, - cbw->label.foreground); - XtReleaseGC(cnew, cbw->label.normal_GC); - cbw->label.normal_GC = cbw->command.normal_GC; - - cbw->command.set = False; - cbw->command.highlighted = HighlightNone; -} - -static Region -HighlightRegion(CommandWidget cbw) -{ - static Region outerRegion = NULL, innerRegion, emptyRegion; - XRectangle rect; - - if (cbw->command.highlight_thickness == 0 || - cbw->command.highlight_thickness > Min(XtWidth(cbw), XtHeight(cbw)) / 2) - return (NULL); - - if (outerRegion == NULL) { - /* save time by allocating scratch regions only once. */ - outerRegion = XCreateRegion(); - innerRegion = XCreateRegion(); - emptyRegion = XCreateRegion(); - } - - rect.x = rect.y = 0; - rect.width = XtWidth(cbw); - rect.height = XtHeight(cbw); - XUnionRectWithRegion(&rect, emptyRegion, outerRegion); - rect.x = rect.y = cbw->command.highlight_thickness; - rect.width -= cbw->command.highlight_thickness * 2; - rect.height -= cbw->command.highlight_thickness * 2; - XUnionRectWithRegion(&rect, emptyRegion, innerRegion); - XSubtractRegion(outerRegion, innerRegion, outerRegion); - - return (outerRegion); -} - -/*************************** -* Action Procedures -***************************/ -static void -XawCommandToggle(Widget w) -{ - CommandWidget xaw = (CommandWidget)w; - Arg args[2]; - Cardinal num_args; - - num_args = 0; - XtSetArg(args[num_args], XtNbackground, - xaw->label.foreground); ++num_args; - XtSetArg(args[num_args], XtNforeground, - xaw->core.background_pixel); ++num_args; - XtSetValues(w, args, num_args); -} - -/*ARGSUSED*/ -static void -Set(Widget w, XEvent *event, String *params, Cardinal *num_params) -{ - CommandWidget cbw = (CommandWidget)w; - - if (cbw->command.set) - return; - - XawCommandToggle(w); - cbw->command.set= True; -} - -/*ARGSUSED*/ -static void -Unset(Widget w, XEvent *event, String *params, Cardinal *num_params) -{ - CommandWidget cbw = (CommandWidget)w; - - if (!cbw->command.set) - return; - - cbw->command.set = False; - XawCommandToggle(w); -} - -/*ARGSUSED*/ -static void -Reset(Widget w, XEvent *event, String *params, Cardinal *num_params) -{ - CommandWidget cbw = (CommandWidget)w; - - if (cbw->command.set) { - cbw->command.highlighted = HighlightNone; - Unset(w, event, params, num_params); - } - else - Unhighlight(w, event, params, num_params); -} - -/*ARGSUSED*/ -static void -Highlight(Widget w, XEvent *event, String *params, Cardinal *num_params) -{ - CommandWidget cbw = (CommandWidget)w; - - if (*num_params == (Cardinal)0) - cbw->command.highlighted = HighlightWhenUnset; - else { - if (*num_params != (Cardinal)1) - XtWarning("Too many parameters passed to highlight action table."); - switch (params[0][0]) { - case 'A': - case 'a': - cbw->command.highlighted = HighlightAlways; - break; - default: - cbw->command.highlighted = HighlightWhenUnset; - break; - } - } - - if (XtIsRealized(w)) - PaintCommandWidget(w, event, HighlightRegion(cbw), True); -} - -/*ARGSUSED*/ -static void -Unhighlight(Widget w, XEvent *event, String *params, Cardinal *num_params) -{ - CommandWidget cbw = (CommandWidget)w; - - cbw->command.highlighted = HighlightNone; - if (XtIsRealized(w)) - PaintCommandWidget(w, event, HighlightRegion(cbw), True); -} - -/*ARGSUSED*/ -static void -Notify(Widget w, XEvent *event, String *params, Cardinal *num_params) -{ - CommandWidget cbw = (CommandWidget)w; - - /* check to be sure state is still Set so that user can cancel - the action (e.g. by moving outside the window, in the default - bindings. - */ - if (cbw->command.set) - XtCallCallbackList(w, cbw->command.callbacks, (XtPointer) NULL); -} - -static void -XawCommandRedisplay(Widget w, XEvent *event, Region region) -{ - PaintCommandWidget(w, event, region, False); -} - -/* - * Function: - * PaintCommandWidget - * Parameters: - * w - command widget - * region - region to paint (passed to the superclass) - * change - did it change either set or highlight state? - */ -static void -PaintCommandWidget(Widget w, XEvent *event, Region region, Bool change) -{ - CommandWidget cbw = (CommandWidget)w; - Bool very_thick; - GC rev_gc; - - very_thick = cbw->command.highlight_thickness - > Min(XtWidth(cbw), XtHeight(cbw)) / 2; - - if (cbw->command.highlight_thickness == 0) { - (*SuperClass->core_class.expose) (w, event, region); - return; - } - - /* - * If we are set then use the same colors as if we are not highlighted - */ - - if (cbw->command.highlighted != HighlightNone) { - rev_gc = cbw->command.normal_GC; - } - else { - rev_gc = cbw->command.inverse_GC; - } - - if (!((!change && cbw->command.highlighted == HighlightNone) - || (cbw->command.highlighted == HighlightWhenUnset - && cbw->command.set))) { - if (very_thick) - XFillRectangle(XtDisplay(w),XtWindow(w), rev_gc, - 0, 0, XtWidth(cbw), XtHeight(cbw)); - else { - /* wide lines are centered on the path, so indent it */ - if (cbw->core.background_pixmap != XtUnspecifiedPixmap && - rev_gc == cbw->command.inverse_GC) { - XClearArea(XtDisplay(w), XtWindow(w), - 0, 0, XtWidth(cbw), cbw->command.highlight_thickness, - False); - XClearArea(XtDisplay(w), XtWindow(w), - 0, cbw->command.highlight_thickness, - cbw->command.highlight_thickness, - XtHeight(cbw) - (cbw->command.highlight_thickness<<1), - False); - XClearArea(XtDisplay(w), XtWindow(w), - XtWidth(cbw) - cbw->command.highlight_thickness, - cbw->command.highlight_thickness, - cbw->command.highlight_thickness, - XtHeight(cbw) - (cbw->command.highlight_thickness<<1), - False); - XClearArea(XtDisplay(w), XtWindow(w), - 0, XtHeight(cbw) - cbw->command.highlight_thickness, - XtWidth(cbw), cbw->command.highlight_thickness, - False); - } - else { - int offset = cbw->command.highlight_thickness / 2; - - XDrawRectangle(XtDisplay(w),XtWindow(w), rev_gc, offset, offset, - XtWidth(cbw) - cbw->command.highlight_thickness, - XtHeight(cbw) - cbw->command.highlight_thickness); - } - } - } - - (*SuperClass->core_class.expose)(w, event, region); -} - -static void -XawCommandDestroy(Widget w) -{ - CommandWidget cbw = (CommandWidget)w; - - /* Label will release cbw->command.normal_GC */ - XtReleaseGC(w, cbw->command.inverse_GC); -} - -/*ARGSUSED*/ -static Boolean -XawCommandSetValues(Widget current, Widget request, Widget cnew, - ArgList args, Cardinal *num_args) -{ - CommandWidget oldcbw = (CommandWidget)current; - CommandWidget cbw = (CommandWidget)cnew; - Boolean redisplay = False; - - if (oldcbw->core.sensitive != cbw->core.sensitive && !cbw->core.sensitive) { - cbw->command.highlighted = HighlightNone; - redisplay = True; - } - - if (cbw->command.set) { - unsigned int i; - Pixel foreground, background; - - foreground = oldcbw->label.foreground; - background = oldcbw->core.background_pixel; - for (i = 0; i < *num_args; i++) { - if (STR_EQUAL(args[i].name, XtNforeground)) - background = cbw->label.foreground; - else if (STR_EQUAL(args[i].name, XtNbackground)) - foreground = cbw->core.background_pixel; - } - cbw->label.foreground = foreground; - cbw->core.background_pixel = background; - } - - if (oldcbw->label.foreground != cbw->label.foreground - || oldcbw->core.background_pixel != cbw->core.background_pixel - || oldcbw->command.highlight_thickness - != cbw->command.highlight_thickness - || oldcbw->label.font != cbw->label.font) { - XtReleaseGC(cnew, cbw->command.inverse_GC); - - cbw->command.normal_GC = Get_GC(cbw, cbw->label.foreground, - cbw->core.background_pixel); - cbw->command.inverse_GC = Get_GC(cbw, cbw->core.background_pixel, - cbw->label.foreground); - XtReleaseGC(cnew, cbw->label.normal_GC); - cbw->label.normal_GC = cbw->command.normal_GC; - - redisplay = True; - } - - if (XtIsRealized(cnew) - && oldcbw->command.shape_style != cbw->command.shape_style - && !ShapeButton(cbw, True)) - cbw->command.shape_style = oldcbw->command.shape_style; - - return (redisplay); -} - -static void -XawCommandGetValuesHook(Widget w, ArgList args, Cardinal *num_args) -{ - CommandWidget cbw = (CommandWidget)w; - unsigned int i; - - for (i = 0; i < *num_args; i++) { - if (STR_EQUAL(args[i].name, XtNforeground)) - *((String*)args[i].value) = cbw->command.set ? - (String)cbw->core.background_pixel : (String)cbw->label.foreground; - else if (STR_EQUAL(args[i].name, XtNbackground)) - *((String*)args[i].value) = cbw->command.set ? - (String)cbw->label.foreground : (String)cbw->core.background_pixel; - } -} - -static void -XawCommandClassInitialize(void) -{ - XawInitializeWidgetSet(); - XtSetTypeConverter(XtRString, XtRShapeStyle, XmuCvtStringToShapeStyle, - NULL, 0, XtCacheNone, NULL); - XtSetTypeConverter(XtRShapeStyle, XtRString, XmuCvtShapeStyleToString, - NULL, 0, XtCacheNone, NULL); -} - -static Bool -ShapeButton(CommandWidget cbw, Bool checkRectangular) -{ - Dimension corner_size = 0; - - if (cbw->command.shape_style == XawShapeRoundedRectangle) { - corner_size = XtWidth(cbw) < XtHeight(cbw) ? - XtWidth(cbw) : XtHeight(cbw); - corner_size = (corner_size * cbw->command.corner_round) / 100; - } - - if (checkRectangular || cbw->command.shape_style != XawShapeRectangle) { - if (!XmuReshapeWidget((Widget)cbw, cbw->command.shape_style, - corner_size, corner_size)) { - cbw->command.shape_style = XawShapeRectangle; - return (False); - } - } - - return (True); -} - -static void -XawCommandRealize(Widget w, Mask *valueMask, XSetWindowAttributes *attributes) -{ - (*commandWidgetClass->core_class.superclass->core_class.realize) - (w, valueMask, attributes); - - ShapeButton((CommandWidget)w, False); -} - -static void -XawCommandResize(Widget w) -{ - if (XtIsRealized(w)) - ShapeButton((CommandWidget)w, False); - - (*commandWidgetClass->core_class.superclass->core_class.resize)(w); -} - -static Bool -ChangeSensitive(Widget w) -{ - CommandWidget cbw = (CommandWidget)w; - - if (XtIsRealized(w)) { - if (XtIsSensitive(w)) { - if (w->core.border_pixmap != XtUnspecifiedPixmap) - XSetWindowBorderPixmap(XtDisplay(w), XtWindow(w), - w->core.border_pixmap); - else - XSetWindowBorder(XtDisplay(w), XtWindow(w), - w->core.border_pixel); - } - else { - if (cbw->simple.insensitive_border == None) - cbw->simple.insensitive_border = - XmuCreateStippledPixmap(XtScreen(w), - w->core.border_pixel, - cbw->command.set ? - cbw->label.foreground : - w->core.background_pixel, - w->core.depth); - XSetWindowBorderPixmap(XtDisplay(w), XtWindow(w), - cbw->simple.insensitive_border); - } - } - - return (False); -} diff --git a/nx-X11/lib/Xaw/Command.h b/nx-X11/lib/Xaw/Command.h deleted file mode 100644 index 49eb99122..000000000 --- a/nx-X11/lib/Xaw/Command.h +++ /dev/null @@ -1,119 +0,0 @@ -/* $Xorg: Command.h,v 1.4 2001/02/09 02:03:43 xorgcvs Exp $ */ - -/*********************************************************** - -Copyright 1987, 1988, 1994, 1998 The Open Group - -Permission to use, copy, modify, distribute, and sell this software and its -documentation for any purpose is hereby granted without fee, provided that -the above copyright notice appear in all copies and that both that -copyright notice and this permission notice appear in supporting -documentation. - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -Except as contained in this notice, the name of The Open Group shall not be -used in advertising or otherwise to promote the sale, use or other dealings -in this Software without prior written authorization from The Open Group. - - -Copyright 1987, 1988 by Digital Equipment Corporation, Maynard, Massachusetts. - - All Rights Reserved - -Permission to use, copy, modify, and distribute this software and its -documentation for any purpose and without fee is hereby granted, -provided that the above copyright notice appear in all copies and that -both that copyright notice and this permission notice appear in -supporting documentation, and that the name of Digital not be -used in advertising or publicity pertaining to distribution of the -software without specific, written prior permission. - -DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING -ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL -DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR -ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, -WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, -ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS -SOFTWARE. - -******************************************************************/ -/* $XFree86: xc/lib/Xaw/Command.h,v 1.5 2001/01/17 19:42:26 dawes Exp $ */ - -#ifndef _XawCommand_h -#define _XawCommand_h - -#include <X11/Xaw/Label.h> - -/* Command widget resources: - - Name Class RepType Default Value - ---- ----- ------- ------------- - accelerators Accelerators AcceleratorTable NULL - ancestorSensitive AncestorSensitive Boolean True - background Background Pixel XtDefaultBackground - backgroundPixmap Pixmap Pixmap XtUnspecifiedPixmap - bitmap Pixmap Pixmap None - borderColor BorderColor Pixel XtDefaultForeground - borderPixmap Pixmap Pixmap XtUnspecifiedPixmap - borderWidth BorderWidth Dimension 1 - callback Callback XtCallbackList NULL - colormap Colormap Colormap parent's colormap - cornerRoundPercent CornerRoundPercent Dimension 25 - cursor Cursor Cursor None - cursorName Cursor String NULL - depth Depth int parent's depth - destroyCallback Callback XtCallbackList NULL - displayList DisplayList XawDisplayList* NULL - encoding Encoding UnsignedChar XawTextEncoding8bit - font Font XFontStruct* XtDefaultFont - foreground Foreground Pixel XtDefaultForeground - height Height Dimension text height - highlightThickness Thickness Dimension 0 if shaped, else 2 - insensitiveBorder Insensitive Pixmap Gray - internalHeight Height Dimension 2 - internalWidth Width Dimension 4 - justify Justify XtJustify XtJustifyCenter - label Label String NULL - leftBitmap LeftBitmap Pixmap None - mappedWhenManaged MappedWhenManaged Boolean True - pointerColor Foreground Pixel XtDefaultForeground - pointerColorBackground Background Pixel XtDefaultBackground - resize Resize Boolean True - screen Screen Screen parent's Screen - sensitive Sensitive Boolean True - shapeStyle ShapeStyle ShapeStyle Rectangle - translations Translations TranslationTable see doc or source - width Width Dimension text width - x Position Position 0 - y Position Position 0 - -*/ - -#define XtNhighlightThickness "highlightThickness" - -#define XtNshapeStyle "shapeStyle" -#define XtCShapeStyle "ShapeStyle" -#define XtRShapeStyle "ShapeStyle" -#define XtNcornerRoundPercent "cornerRoundPercent" -#define XtCCornerRoundPercent "CornerRoundPercent" - -#define XawShapeRectangle XmuShapeRectangle -#define XawShapeOval XmuShapeOval -#define XawShapeEllipse XmuShapeEllipse -#define XawShapeRoundedRectangle XmuShapeRoundedRectangle - -extern WidgetClass commandWidgetClass; - -typedef struct _CommandClassRec *CommandWidgetClass; -typedef struct _CommandRec *CommandWidget; - -#endif /* _XawCommand_h */ diff --git a/nx-X11/lib/Xaw/CommandP.h b/nx-X11/lib/Xaw/CommandP.h deleted file mode 100644 index bc639f825..000000000 --- a/nx-X11/lib/Xaw/CommandP.h +++ /dev/null @@ -1,117 +0,0 @@ -/* -* $Xorg: CommandP.h,v 1.4 2001/02/09 02:03:43 xorgcvs Exp $ -*/ - - -/*********************************************************** - -Copyright 1987, 1988, 1998 The Open Group - -Permission to use, copy, modify, distribute, and sell this software and its -documentation for any purpose is hereby granted without fee, provided that -the above copyright notice appear in all copies and that both that -copyright notice and this permission notice appear in supporting -documentation. - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -Except as contained in this notice, the name of The Open Group shall not be -used in advertising or otherwise to promote the sale, use or other dealings -in this Software without prior written authorization from The Open Group. - - -Copyright 1987, 1988 by Digital Equipment Corporation, Maynard, Massachusetts. - - All Rights Reserved - -Permission to use, copy, modify, and distribute this software and its -documentation for any purpose and without fee is hereby granted, -provided that the above copyright notice appear in all copies and that -both that copyright notice and this permission notice appear in -supporting documentation, and that the name of Digital not be -used in advertising or publicity pertaining to distribution of the -software without specific, written prior permission. - -DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING -ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL -DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR -ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, -WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, -ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS -SOFTWARE. - -******************************************************************/ -/* $XFree86: xc/lib/Xaw/CommandP.h,v 1.7 2001/01/17 19:42:26 dawes Exp $ */ - -#ifndef _XawCommandP_h -#define _XawCommandP_h - -/* - * Command Widget Private Data - */ -#include <X11/Xaw/Command.h> -#include <X11/Xaw/LabelP.h> - -typedef enum { - HighlightNone, /* Do not highlight */ - HighlightWhenUnset, /* Highlight only when unset, this is - to preserve current command widget - functionality */ - HighlightAlways /* Always highlight, lets the toggle widget - and other subclasses do the right thing */ -} XtCommandHighlight; - -/* New fields for the Command widget class record */ -typedef struct _CommandClass { - XtPointer extension; -} CommandClassPart; - -/* Full class record declaration */ -typedef struct _CommandClassRec { - CoreClassPart core_class; - SimpleClassPart simple_class; - LabelClassPart label_class; - CommandClassPart command_class; -} CommandClassRec; - -extern CommandClassRec commandClassRec; - -/* New fields for the Command widget record */ -typedef struct { - /* resources */ - Dimension highlight_thickness; - XtCallbackList callbacks; - - /* private state */ - Pixmap gray_pixmap; - GC normal_GC; - GC inverse_GC; - Boolean set; - XtCommandHighlight highlighted; - - /* more resources */ - int shape_style; - Dimension corner_round; - -#ifndef OLDXAW - XtPointer pad[4]; /* for future use and keep binary compatability */ -#endif -} CommandPart; - -/* Full widget declaration */ -typedef struct _CommandRec { - CorePart core; - SimplePart simple; - LabelPart label; - CommandPart command; -} CommandRec; - -#endif /* _XawCommandP_h */ diff --git a/nx-X11/lib/Xaw/Converters.c b/nx-X11/lib/Xaw/Converters.c deleted file mode 100644 index 24c01ca14..000000000 --- a/nx-X11/lib/Xaw/Converters.c +++ /dev/null @@ -1,701 +0,0 @@ -/* - * Copyright (c) 1998 by The XFree86 Project, Inc. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE XFREE86 PROJECT BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, - * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF - * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. - * - * Except as contained in this notice, the name of the XFree86 Project shall - * not be used in advertising or otherwise to promote the sale, use or other - * dealings in this Software without prior written authorization from the - * XFree86 Project. - */ - -/* $XFree86: xc/lib/Xaw/Converters.c,v 3.13 1999/06/06 08:47:54 dawes Exp $ */ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif -#include <stdio.h> -#include <X11/IntrinsicP.h> -#include <X11/StringDefs.h> -#include <X11/Xmu/CharSet.h> -#include <X11/Xmu/SysUtil.h> -#include <X11/Xaw/Simple.h> -#include <X11/Xaw/XawInit.h> -#include "Private.h" - -#ifndef OLDXAW - -/* - * Definitions - */ -#define done(type, value) \ -{ \ - if (toVal->addr != NULL) \ - { \ - if (toVal->size < sizeof(type)) \ - { \ - toVal->size = sizeof(type); \ - return (False); \ - } \ - *(type *)(toVal->addr) = (value); \ - } \ - else \ - { \ - static type static_val; \ - \ - static_val = (value); \ - toVal->addr = (XPointer)&static_val; \ - } \ - toVal->size = sizeof(type); \ - return (True); \ -} - -#define string_done(value) \ -{ \ - if (toVal->addr != NULL) \ - { \ - if (toVal->size < size) \ - { \ - toVal->size = size; \ - return (False); \ - } \ - strcpy((char *)toVal->addr, (value)); \ - } \ - else \ - toVal->addr = (XPointer)(value); \ - toVal->size = size; \ - return (True); \ -} - -/* - * Prototypes - */ -static Boolean _XawCvtAtomToString(Display*, XrmValue*, Cardinal*, - XrmValue*, XrmValue*, XtPointer*); -static Boolean _XawCvtBooleanToString(Display*, XrmValue*, Cardinal*, - XrmValue*, XrmValue*, XtPointer*); -static Boolean _XawCvtBoolToString(Display*, XrmValue*, Cardinal*, - XrmValue*, XrmValue*, XtPointer*); -static Boolean _XawCvtCARD32ToString(Display*, XrmValue*, Cardinal*, - XrmValue*, XrmValue*, XtPointer*); -static Boolean _XawCvtCardinalToString(Display*, XrmValue*, Cardinal*, - XrmValue*, XrmValue*, XtPointer*); -static Boolean _XawCvtDimensionToString(Display*, XrmValue*, Cardinal*, - XrmValue*, XrmValue*, XtPointer*); -static Boolean _XawCvtDisplayListToString(Display*, XrmValue*, Cardinal*, - XrmValue*, XrmValue*, XtPointer*); -static Boolean _XawCvtFontStructToString(Display*, XrmValue*, Cardinal*, - XrmValue*, XrmValue*, XtPointer*); -static Boolean _XawCvtIntToString(Display*, XrmValue*, Cardinal*, - XrmValue*, XrmValue*, XtPointer*); -static Boolean _XawCvtPixelToString(Display*, XrmValue*, Cardinal*, - XrmValue*, XrmValue*, XtPointer*); -static Boolean _XawCvtPixmapToString(Display*, XrmValue*, Cardinal*, - XrmValue*, XrmValue*, XtPointer*); -static Boolean _XawCvtShortToString(Display*, XrmValue*, Cardinal*, - XrmValue*, XrmValue*, XtPointer*); -static Boolean _XawCvtPositionToString(Display*, XrmValue*, Cardinal*, - XrmValue*, XrmValue*, XtPointer*); -static Boolean _XawCvtStringToDisplayList(Display*, XrmValue*, Cardinal*, - XrmValue*, XrmValue*, XtPointer*); -static Boolean _XawCvtStringToPixmap(Display*, XrmValue*, Cardinal*, - XrmValue*, XrmValue*, XtPointer*); -static Boolean _XawCvtUnsignedCharToString(Display*, XrmValue*, Cardinal*, - XrmValue*, XrmValue*, XtPointer*); -static void TypeToStringNoArgsWarning(Display*, String); - -/* - * Initialization - */ -static XtConvertArgRec PixelArgs[] = { - {XtWidgetBaseOffset, (XtPointer)XtOffsetOf(WidgetRec, core.colormap), - sizeof(Colormap)}, -}; - -static XtConvertArgRec DLArgs[] = { - {XtWidgetBaseOffset, (XtPointer)XtOffsetOf(WidgetRec, core.screen), - sizeof(Screen *)}, - {XtWidgetBaseOffset, (XtPointer)XtOffsetOf(WidgetRec, core.colormap), - sizeof(Colormap)}, - {XtWidgetBaseOffset, (XtPointer)XtOffsetOf(WidgetRec, core.depth), - sizeof(int)}, -}; -#endif /* OLDXAW */ - -static String XtCToolkitError = "ToolkitError"; -static String XtNconversionError = "conversionError"; - -#ifndef OLDXAW -static String XtNwrongParameters = "wrongParameters"; - -/* - * Implementation - */ -void -XawInitializeDefaultConverters(void) -{ - static Boolean first_time = True; - - if (first_time == False) - return; - - first_time = False; - - /* Replace with more apropriate converters */ - XtSetTypeConverter(XtRCallback, XtRString, _XawCvtCARD32ToString, - NULL, 0, XtCacheNone, NULL); - XtSetTypeConverter(XtRColormap, XtRString, _XawCvtCARD32ToString, - NULL, 0, XtCacheNone, NULL); - XtSetTypeConverter(XtRFunction, XtRString, _XawCvtCARD32ToString, - NULL, 0, XtCacheNone, NULL); - XtSetTypeConverter(XtRPointer, XtRString, _XawCvtCARD32ToString, - NULL, 0, XtCacheNone, NULL); - XtSetTypeConverter(XtRScreen, XtRString, _XawCvtCARD32ToString, - NULL, 0, XtCacheNone, NULL); - XtSetTypeConverter(XtRStringArray, XtRString, _XawCvtCARD32ToString, - NULL, 0, XtCacheNone, NULL); - XtSetTypeConverter(XtRVisual, XtRString, _XawCvtCARD32ToString, - NULL, 0, XtCacheNone, NULL); - XtSetTypeConverter(XtRWidget, XtRString, _XawCvtCARD32ToString, - NULL, 0, XtCacheNone, NULL); - XtSetTypeConverter(XtRWidgetList, XtRString, _XawCvtCARD32ToString, - NULL, 0, XtCacheNone, NULL); - XtSetTypeConverter(XtRWindow, XtRString, _XawCvtCARD32ToString, - NULL, 0, XtCacheNone, NULL); - - XtSetTypeConverter(XtRAtom, XtRString, _XawCvtAtomToString, - NULL, 0, XtCacheNone, NULL); - XtSetTypeConverter(XtRBool, XtRString, _XawCvtBoolToString, - NULL, 0, XtCacheNone, NULL); - XtSetTypeConverter(XtRBoolean, XtRString, _XawCvtBooleanToString, - NULL, 0, XtCacheNone, NULL); - XtSetTypeConverter(XtRCardinal, XtRString, _XawCvtCardinalToString, - NULL, 0, XtCacheNone, NULL); - XtSetTypeConverter(XtRDimension, XtRString, _XawCvtDimensionToString, - NULL, 0, XtCacheNone, NULL); - XtSetTypeConverter(XawRDisplayList, XtRString, _XawCvtDisplayListToString, - NULL, 0, XtCacheNone, NULL); - XtSetTypeConverter(XtRFontStruct, XtRString, _XawCvtFontStructToString, - NULL, 0, XtCacheNone, NULL); - XtSetTypeConverter(XtRInt, XtRString, _XawCvtIntToString, - NULL, 0, XtCacheNone, NULL); - XtSetTypeConverter(XtRPixel, XtRString, _XawCvtPixelToString, - &PixelArgs[0], XtNumber(PixelArgs), XtCacheNone, NULL); - XtSetTypeConverter(XtRPixmap, XtRString, _XawCvtPixmapToString, - &DLArgs[0], XtNumber(DLArgs), XtCacheNone, NULL); - XtSetTypeConverter(XtRPosition, XtRString, _XawCvtPositionToString, - NULL, 0, XtCacheNone, NULL); - XtSetTypeConverter(XtRShort, XtRString, _XawCvtShortToString, - NULL, 0, XtCacheNone, NULL); - XtSetTypeConverter(XtRString, XawRDisplayList, _XawCvtStringToDisplayList, - &DLArgs[0], XtNumber(DLArgs), XtCacheAll, NULL); - XtSetTypeConverter(XtRString, XtRPixmap, _XawCvtStringToPixmap, - &DLArgs[0], XtNumber(DLArgs), XtCacheAll, NULL); - XtSetTypeConverter(XtRUnsignedChar, XtRString, _XawCvtUnsignedCharToString, - NULL, 0, XtCacheNone, NULL); -} -#endif /* OLDXAW */ - -void -XawTypeToStringWarning(Display *dpy, String type) -{ - char fname[64]; - String params[1]; - Cardinal num_params; - - XmuSnprintf(fname, sizeof(fname), "cvt%sToString", type); - - params[0] = type; - num_params = 1; - XtAppWarningMsg(XtDisplayToApplicationContext(dpy), - XtNconversionError, fname, XtCToolkitError, - "Cannot convert %s to String", - params, &num_params); -} - -#ifndef OLDXAW -static void -TypeToStringNoArgsWarning(Display *dpy, String type) -{ - char fname[64]; - String params[1]; - Cardinal num_params; - - XmuSnprintf(fname, sizeof(fname), "cvt%sToString", type); - - params[0] = type; - num_params = 1; - XtAppWarningMsg(XtDisplayToApplicationContext(dpy), - XtNconversionError, fname, - XtCToolkitError, - "%s to String conversion needs no extra arguments", - params, &num_params); -} - -/*ARGSUSED*/ -static Boolean -_XawCvtBooleanToString(Display *dpy, XrmValue *args, Cardinal *num_args, - XrmValue *fromVal, XrmValue *toVal, - XtPointer *converter_data) -{ - static char buffer[6]; - Cardinal size; - - if (*num_args != 0) - TypeToStringNoArgsWarning(dpy, XtRBoolean); - - XmuSnprintf(buffer, sizeof(buffer), "%s", - *(Boolean *)fromVal->addr ? XtEtrue : XtEfalse); - size = strlen(buffer) + 1; - - string_done(buffer); -} - -/*ARGSUSED*/ -static Boolean -_XawCvtBoolToString(Display *dpy, XrmValue *args, Cardinal *num_args, - XrmValue *fromVal, XrmValue *toVal, - XtPointer *converter_data) -{ - static char buffer[6]; - Cardinal size; - - if (*num_args != 0) - TypeToStringNoArgsWarning(dpy, XtRBool); - - XmuSnprintf(buffer, sizeof(buffer), "%s", - *(Bool *)fromVal->addr ? XtEtrue : XtEfalse); - size = strlen(buffer) + 1; - - string_done(buffer); -} - -/*ARGSUSED*/ -static Boolean -_XawCvtPositionToString(Display *dpy, XrmValue *args, Cardinal *num_args, - XrmValue *fromVal, XrmValue *toVal, - XtPointer *converter_data) -{ - static char buffer[7]; - Cardinal size; - - if (*num_args != 0) - TypeToStringNoArgsWarning(dpy, XtRPosition); - - XmuSnprintf(buffer, sizeof(buffer), "%d", *(Position *)fromVal->addr); - size = strlen(buffer) + 1; - - string_done(buffer); -} - -/*ARGSUSED*/ -static Boolean -_XawCvtShortToString(Display *dpy, XrmValue *args, Cardinal *num_args, - XrmValue *fromVal, XrmValue *toVal, - XtPointer *converter_data) -{ - static char buffer[7]; - Cardinal size; - - if (*num_args != 0) - TypeToStringNoArgsWarning(dpy, XtRShort); - - XmuSnprintf(buffer, sizeof(buffer), "%d", *(short *)fromVal->addr); - size = strlen(buffer) + 1; - - string_done(buffer); -} - -/*ARGSUSED*/ -static Boolean -_XawCvtDimensionToString(Display *dpy, XrmValue *args, Cardinal *num_args, - XrmValue *fromVal, XrmValue *toVal, - XtPointer *converter_data) -{ - static char buffer[6]; - Cardinal size; - - if (*num_args != 0) - TypeToStringNoArgsWarning(dpy, XtRDimension); - - XmuSnprintf(buffer, sizeof(buffer), "%u", *(Dimension *)fromVal->addr); - size = strlen(buffer) + 1; - - string_done(buffer); -} - -/*ARGSUSED*/ -static Boolean -_XawCvtCARD32ToString(Display *dpy, XrmValue *args, Cardinal *num_args, - XrmValue *fromVal, XrmValue *toVal, - XtPointer *converter_data) -{ - static char buffer[11]; - Cardinal size; - - if (*num_args != 0) - TypeToStringNoArgsWarning(dpy, "CARD32"); - - XmuSnprintf(buffer, sizeof(buffer), "0x%08hx", *(int *)fromVal->addr); - size = strlen(buffer) + 1; - - string_done(buffer); -} - -/*ARGSUSED*/ -static Boolean -_XawCvtIntToString(Display *dpy, XrmValue *args, Cardinal *num_args, - XrmValue *fromVal, XrmValue *toVal, - XtPointer *converter_data) -{ - static char buffer[12]; - Cardinal size; - - if (*num_args != 0) - TypeToStringNoArgsWarning(dpy, XtRInt); - - XmuSnprintf(buffer, sizeof(buffer), "%d", *(int *)fromVal->addr); - size = strlen(buffer) + 1; - - string_done(buffer); -} - -/*ARGSUSED*/ -static Boolean -_XawCvtCardinalToString(Display *dpy, XrmValue *args, Cardinal *num_args, - XrmValue *fromVal, XrmValue *toVal, - XtPointer *converter_data) -{ - static char buffer[11]; - Cardinal size; - - if (*num_args != 0) - TypeToStringNoArgsWarning(dpy, XtRCardinal); - - XmuSnprintf(buffer, sizeof(buffer), "%u", *(Cardinal *)fromVal->addr); - size = strlen(buffer) + 1; - - string_done(buffer); -} - -/*ARGSUSED*/ -static Boolean -_XawCvtAtomToString(Display *dpy, XrmValue *args, Cardinal *num_args, - XrmValue *fromVal, XrmValue *toVal, - XtPointer *converter_data) -{ - static char *buffer = NULL; - static char *nullatom = "NULL"; - Cardinal size; - Atom atom; - - if (*num_args != 0) - TypeToStringNoArgsWarning(dpy, XtRAtom); - - if (buffer && buffer != nullatom) - XFree(buffer); - - atom = *(Atom *)fromVal[0].addr; - if (atom == 0) - buffer = nullatom; - else if ((buffer = XGetAtomName(dpy, *(Atom *)fromVal[0].addr)) == NULL) - { - XawTypeToStringWarning(dpy, XtRAtom); - toVal->addr = NULL; - toVal->size = sizeof(String); - return (False); - } - - size = strlen(buffer) + 1; - - string_done(buffer); -} - -/*ARGSUSED*/ -static Boolean -_XawCvtPixelToString(Display *dpy, XrmValue *args, Cardinal *num_args, - XrmValue *fromVal, XrmValue *toVal, - XtPointer *converter_data) -{ - static char buffer[19]; - Cardinal size; - Colormap colormap; - XColor color; - - if (*num_args != 1) - { - XtAppWarningMsg(XtDisplayToApplicationContext(dpy), - XtNwrongParameters, "cvtPixelToString", - XtCToolkitError, - "Pixel to String conversion needs colormap argument", - NULL, NULL); - return (False); - } - - colormap = *(Colormap *)args[0].addr; - color.pixel = *(Pixel *)fromVal->addr; - - /* Note: - * If we know the visual type, we can calculate the xcolor - * without asking Xlib. - */ - XQueryColor(dpy, colormap, &color); - XmuSnprintf(buffer, sizeof(buffer), "rgb:%04hx/%04hx/%04hx", - color.red, color.green, color.blue); - size = strlen(buffer) + 1; - - string_done(buffer); -} - -/*ARGSUSED*/ -static Boolean -_XawCvtFontStructToString(Display *dpy, XrmValue *args, Cardinal *num_args, - XrmValue *fromVal, XrmValue *toVal, - XtPointer *converter_data) -{ - static char buffer[128]; - Cardinal size; - Atom atom; - unsigned long value; - - if (*num_args != 0) - TypeToStringNoArgsWarning(dpy, XtRFontStruct); - - if ((atom = XInternAtom(dpy, "FONT", True)) == None) - return (False); - - size = 0; - - if (XGetFontProperty(*(XFontStruct **)fromVal->addr, atom, &value)) - { - char *tmp = XGetAtomName(dpy, value); - - if (tmp) - { - XmuSnprintf(buffer, sizeof(buffer), "%s", tmp); - size = strlen(tmp); - XFree(tmp); - } - } - - if (size) - { - ++size; - string_done(buffer); - } - - XawTypeToStringWarning(dpy, XtRFontStruct); - - return (False); -} - -/*ARGSUSED*/ -static Boolean -_XawCvtUnsignedCharToString(Display *dpy, XrmValue *args, Cardinal *num_args, - XrmValue *fromVal, XrmValue *toVal, - XtPointer *converter_data) -{ - static char buffer[4]; - Cardinal size; - - if (*num_args != 0) - TypeToStringNoArgsWarning(dpy, XtRUnsignedChar); - - XmuSnprintf(buffer, sizeof(buffer), "%u", - *(unsigned char *)fromVal->addr); - size = strlen(buffer) + 1; - - string_done(buffer); -} - -/*ARGSUSED*/ -static Boolean -_XawCvtStringToDisplayList(Display *dpy, XrmValue *args, Cardinal *num_args, - XrmValue *fromVal, XrmValue *toVal, - XtPointer *converter_data) -{ - XawDisplayList *dlist; - Screen *screen; - Colormap colormap; - int depth; - String commands; - - if (*num_args != 3) - { - XtAppWarningMsg(XtDisplayToApplicationContext(dpy), - XtNwrongParameters, "cvtStringToDisplayList", - XtCToolkitError, - "String to DisplayList conversion needs screen, " - "colormap, and depth arguments", - NULL, NULL); - return (False); - } - - screen = *(Screen **)args[0].addr; - colormap = *(Colormap *)args[1].addr; - depth = *(int *)args[2].addr; - - commands = (String)(fromVal[0].addr); - - dlist = XawCreateDisplayList(commands, screen, colormap, depth); - - if (!dlist) - { - XtDisplayStringConversionWarning(dpy, (String)fromVal->addr, - XawRDisplayList); - toVal->addr = NULL; - toVal->size = sizeof(XawDisplayList*); - return (False); - } - - done(XawDisplayList*, dlist); -} - -/*ARGSUSED*/ -static Boolean -_XawCvtDisplayListToString(Display *dpy, XrmValue *args, Cardinal *num_args, - XrmValue *fromVal, XrmValue *toVal, - XtPointer *converter_data) -{ - String buffer; - Cardinal size; - - if (*num_args != 0) - TypeToStringNoArgsWarning(dpy, XawRDisplayList); - - buffer = XawDisplayListString(*(XawDisplayList **)(fromVal[0].addr)); - size = strlen(buffer) + 1; - - string_done(buffer); -} - -/*ARGSUSED*/ -static Boolean -_XawCvtStringToPixmap(Display *dpy, XrmValue *args, Cardinal *num_args, - XrmValue *fromVal, XrmValue *toVal, - XtPointer *converter_data) -{ - XawPixmap *xaw_pixmap; - Pixmap pixmap; - Screen *screen; - Colormap colormap; - int depth; - String name; - - if (*num_args != 3) - { - XtAppWarningMsg(XtDisplayToApplicationContext(dpy), - XtNwrongParameters, "cvtStringToPixmap", - XtCToolkitError, - "String to Pixmap conversion needs screen, " - "colormap, and depth arguments", - NULL, NULL); - return (False); - } - - screen = *(Screen **)args[0].addr; - colormap = *(Colormap *)args[1].addr; - depth = *(int *)args[2].addr; - - name = (String)(fromVal[0].addr); - - if (XmuCompareISOLatin1(name, "None") == 0) - pixmap = None; - else if (XmuCompareISOLatin1(name, "ParentRelative") == 0) - pixmap = ParentRelative; - else if (XmuCompareISOLatin1(name, "XtUnspecifiedPixmap") == 0) - pixmap = XtUnspecifiedPixmap; - else - { - xaw_pixmap = XawLoadPixmap(name, screen, colormap, depth); - if (!xaw_pixmap) - { - XtDisplayStringConversionWarning(dpy, (String)fromVal->addr, - XtRPixmap); - toVal->addr = (XtPointer)XtUnspecifiedPixmap; - toVal->size = sizeof(Pixmap); - return (False); - } - else - pixmap = xaw_pixmap->pixmap; - } - - done(Pixmap, pixmap); -} - -/*ARGSUSED*/ -static Boolean -_XawCvtPixmapToString(Display *dpy, XrmValue *args, Cardinal *num_args, - XrmValue *fromVal, XrmValue *toVal, - XtPointer *converter_data) -{ - XawPixmap *xaw_pixmap; - Pixmap pixmap; - Screen *screen; - Colormap colormap; - int depth; - String buffer = NULL; - Cardinal size; - - if (*num_args != 3) - { - XtAppWarningMsg(XtDisplayToApplicationContext(dpy), - XtNwrongParameters, "cvtPixmapToString", - XtCToolkitError, - "Pixmap to String conversion needs screen, " - "colormap, and depth arguments", - NULL, NULL); - return (False); - } - - screen = *(Screen **)args[0].addr; - colormap = *(Colormap *)args[1].addr; - depth = *(int *)args[2].addr; - - pixmap = *(Pixmap *)(fromVal[0].addr); - - switch (pixmap) - { - case None: - buffer = "None"; - break; - case ParentRelative: - buffer = "ParentRelative"; - break; - case XtUnspecifiedPixmap: - buffer = "XtUnspecifiedPixmap"; - break; - default: - xaw_pixmap = XawPixmapFromXPixmap(pixmap, screen, colormap, depth); - if (xaw_pixmap) - buffer = xaw_pixmap->name; - break; - } - - if (!buffer) - /* Bad Pixmap or Pixmap was not loaded by XawLoadPixmap() */ - return (_XawCvtCARD32ToString(dpy, args, num_args, fromVal, toVal, - converter_data)); - - size = strlen(buffer) + 1; - - string_done(buffer); -} - -#endif /* OLDXAW */ diff --git a/nx-X11/lib/Xaw/Dialog.c b/nx-X11/lib/Xaw/Dialog.c deleted file mode 100644 index 0c8b82faf..000000000 --- a/nx-X11/lib/Xaw/Dialog.c +++ /dev/null @@ -1,463 +0,0 @@ -/* $Xorg: Dialog.c,v 1.4 2001/02/09 02:03:43 xorgcvs Exp $ */ - -/*********************************************************** - -Copyright 1987, 1988, 1994, 1998 The Open Group - -Permission to use, copy, modify, distribute, and sell this software and its -documentation for any purpose is hereby granted without fee, provided that -the above copyright notice appear in all copies and that both that -copyright notice and this permission notice appear in supporting -documentation. - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -Except as contained in this notice, the name of The Open Group shall not be -used in advertising or otherwise to promote the sale, use or other dealings -in this Software without prior written authorization from The Open Group. - - -Copyright 1987, 1988 by Digital Equipment Corporation, Maynard, Massachusetts. - - All Rights Reserved - -Permission to use, copy, modify, and distribute this software and its -documentation for any purpose and without fee is hereby granted, -provided that the above copyright notice appear in all copies and that -both that copyright notice and this permission notice appear in -supporting documentation, and that the name of Digital not be -used in advertising or publicity pertaining to distribution of the -software without specific, written prior permission. - -DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING -ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL -DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR -ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, -WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, -ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS -SOFTWARE. - -******************************************************************/ -/* $XFree86: xc/lib/Xaw/Dialog.c,v 1.7 2001/01/17 19:42:26 dawes Exp $ */ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif -#include <X11/IntrinsicP.h> -#include <X11/StringDefs.h> -#include <X11/Xos.h> -#include <X11/Xmu/Misc.h> -#include <X11/Xaw/AsciiText.h> -#include <X11/Xaw/Cardinals.h> -#include <X11/Xaw/Command.h> -#include <X11/Xaw/Label.h> -#include <X11/Xaw/DialogP.h> -#include <X11/Xaw/XawInit.h> -#include "Private.h" - -/* - * After we have set the string in the value widget we set the - * string to a magic value. So that when a SetValues request is made - * on the dialog value we will notice it, and reset the string - */ -#define MAGIC_VALUE ((char *)3) - -#define streq(a,b) (strcmp((a), (b)) == 0) - -/* - * Class Methods - */ -static void XawDialogConstraintInitialize(Widget, Widget, - ArgList, Cardinal*); -static void XawDialogGetValuesHook(Widget, ArgList, Cardinal*); -static void XawDialogInitialize(Widget, Widget, ArgList, Cardinal*); -static Boolean XawDialogSetValues(Widget, Widget, Widget, - ArgList, Cardinal*); - -/* - * Prototypes - */ -static void CreateDialogValueWidget(Widget); - -/* - * Initialization - */ -static XtResource resources[] = { - { - XtNlabel, - XtCLabel, - XtRString, - sizeof(String), - XtOffsetOf(DialogRec, dialog.label), - XtRString, - NULL - }, - { - XtNvalue, - XtCValue, - XtRString, - sizeof(String), - XtOffsetOf(DialogRec, dialog.value), - XtRString, - NULL - }, - { - XtNicon, - XtCIcon, - XtRBitmap, - sizeof(Pixmap), - XtOffsetOf(DialogRec, dialog.icon), - XtRImmediate, - 0 - }, -}; - -DialogClassRec dialogClassRec = { - /* core */ - { - (WidgetClass)&formClassRec, /* superclass */ - "Dialog", /* class_name */ - sizeof(DialogRec), /* widget_size */ - XawInitializeWidgetSet, /* class_initialize */ - NULL, /* class_part init */ - False, /* class_inited */ - XawDialogInitialize, /* initialize */ - NULL, /* initialize_hook */ - XtInheritRealize, /* realize */ - NULL, /* actions */ - 0, /* num_actions */ - resources, /* resources */ - XtNumber(resources), /* num_resources */ - NULLQUARK, /* xrm_class */ - True, /* compress_motion */ - True, /* compress_exposure */ - True, /* compress_enterleave */ - False, /* visible_interest */ - NULL, /* destroy */ - XtInheritResize, /* resize */ - XtInheritExpose, /* expose */ - XawDialogSetValues, /* set_values */ - NULL, /* set_values_hook */ - XtInheritSetValuesAlmost, /* set_values_almost */ - XawDialogGetValuesHook, /* get_values_hook */ - NULL, /* accept_focus */ - XtVersion, /* version */ - NULL, /* callback_private */ - NULL, /* tm_table */ - XtInheritQueryGeometry, /* query_geometry */ - XtInheritDisplayAccelerator, /* display_accelerator */ - NULL, /* extension */ - }, - /* composite */ - { - XtInheritGeometryManager, /* geometry_manager */ - XtInheritChangeManaged, /* change_managed */ - XtInheritInsertChild, /* insert_child */ - XtInheritDeleteChild, /* delete_child */ - NULL, /* extension */ - }, - /* constraint */ - { - NULL, /* subresourses */ - 0, /* subresource_count */ - sizeof(DialogConstraintsRec), /* constraint_size */ - XawDialogConstraintInitialize, /* initialize */ - NULL, /* destroy */ - NULL, /* set_values */ - NULL, /* extension */ - }, - /* form */ - { - XtInheritLayout, /* layout */ - }, - /* dialog */ - { - NULL, /* extension */ - } -}; - -WidgetClass dialogWidgetClass = (WidgetClass)&dialogClassRec; - -/* - * Implementation - */ -/*ARGSUSED*/ -static void -XawDialogInitialize(Widget request, Widget cnew, - ArgList args, Cardinal *num_args) -{ - DialogWidget dw = (DialogWidget)cnew; - Arg arglist[9]; - Cardinal arg_cnt = 0; - - XtSetArg(arglist[arg_cnt], XtNborderWidth, 0); arg_cnt++; - XtSetArg(arglist[arg_cnt], XtNleft, XtChainLeft); arg_cnt++; - - if (dw->dialog.icon != (Pixmap)0) { - XtSetArg(arglist[arg_cnt], XtNbitmap, dw->dialog.icon); arg_cnt++; - XtSetArg(arglist[arg_cnt], XtNright, XtChainLeft); arg_cnt++; - dw->dialog.iconW = XtCreateManagedWidget("icon", labelWidgetClass, - cnew, arglist, arg_cnt); - arg_cnt = 2; - XtSetArg(arglist[arg_cnt], XtNfromHoriz, dw->dialog.iconW); arg_cnt++; - } - else - dw->dialog.iconW = NULL; - - XtSetArg(arglist[arg_cnt], XtNlabel, dw->dialog.label); arg_cnt++; - XtSetArg(arglist[arg_cnt], XtNright, XtChainRight); arg_cnt++; - - dw->dialog.labelW = XtCreateManagedWidget("label", labelWidgetClass, - cnew, arglist, arg_cnt); - - if (dw->dialog.iconW != NULL && - XtHeight(dw->dialog.labelW) < XtHeight(dw->dialog.iconW)) { - XtSetArg(arglist[0], XtNheight, XtHeight(dw->dialog.iconW)); - XtSetValues(dw->dialog.labelW, arglist, 1); - } - if (dw->dialog.value != NULL) - CreateDialogValueWidget((Widget)dw); - else - dw->dialog.valueW = NULL; -} - -/*ARGSUSED*/ -static void -XawDialogConstraintInitialize(Widget request, Widget cnew, - ArgList args, Cardinal *num_args) -{ - DialogWidget dw = (DialogWidget)cnew->core.parent; - DialogConstraints constraint = (DialogConstraints)cnew->core.constraints; - - if (!XtIsSubclass(cnew, commandWidgetClass)) /* if not a button */ - return; /* then just use defaults */ - - constraint->form.left = constraint->form.right = XtChainLeft; - if (dw->dialog.valueW == NULL) - constraint->form.vert_base = dw->dialog.labelW; - else - constraint->form.vert_base = dw->dialog.valueW; - - if (dw->composite.num_children > 1) { - WidgetList children = dw->composite.children; - Widget *childP; - - for (childP = children + dw->composite.num_children - 1; - childP >= children; childP-- ) { - if (*childP == dw->dialog.labelW || *childP == dw->dialog.valueW) - break; - if (XtIsManaged(*childP) && - XtIsSubclass(*childP, commandWidgetClass)) { - constraint->form.horiz_base = *childP; - break; - } - } - } -} - -#define ICON 0 -#define LABEL 1 -#define NUM_CHECKS 2 -/*ARGSUSED*/ -static Boolean -XawDialogSetValues(Widget current, Widget request, Widget cnew, - ArgList in_args, Cardinal *in_num_args) -{ - DialogWidget w = (DialogWidget)cnew; - DialogWidget old = (DialogWidget)current; - Arg args[5]; - Cardinal num_args; - unsigned int i; - Bool checks[NUM_CHECKS]; - - for (i = 0; i < NUM_CHECKS; i++) - checks[i] = False; - - for (i = 0; i < *in_num_args; i++) { - if (streq(XtNicon, in_args[i].name)) - checks[ICON] = True; - else if (streq(XtNlabel, in_args[i].name)) - checks[LABEL] = True; - } - - if (checks[ICON]) { - if (w->dialog.icon != 0) { - XtSetArg(args[0], XtNbitmap, w->dialog.icon); - if (old->dialog.iconW != NULL) - XtSetValues(old->dialog.iconW, args, 1); - else { - XtSetArg(args[1], XtNborderWidth, 0); - XtSetArg(args[2], XtNleft, XtChainLeft); - XtSetArg(args[3], XtNright, XtChainLeft); - w->dialog.iconW = XtCreateWidget("icon", labelWidgetClass, - cnew, args, 4); - ((DialogConstraints)w->dialog.labelW->core.constraints)-> - form.horiz_base = w->dialog.iconW; - XtManageChild(w->dialog.iconW); - } - } - else if (old->dialog.icon != 0) { - ((DialogConstraints)w->dialog.labelW->core.constraints)-> - form.horiz_base = NULL; - XtDestroyWidget(old->dialog.iconW); - w->dialog.iconW = NULL; - } - } - - if (checks[LABEL]) { - num_args = 0; - XtSetArg(args[num_args], XtNlabel, w->dialog.label); num_args++; - if (w->dialog.iconW != NULL && - XtHeight(w->dialog.labelW) <= XtHeight(w->dialog.iconW)) { - XtSetArg(args[num_args], XtNheight, XtHeight(w->dialog.iconW)); - num_args++; - } - XtSetValues(w->dialog.labelW, args, num_args); - } - - if (w->dialog.value != old->dialog.value) { - if (w->dialog.value == NULL) /* only get here if it - wasn't NULL before */ - XtDestroyWidget(old->dialog.valueW); - else if (old->dialog.value == NULL) { /* create a new value widget */ - XtWidth(w) = XtWidth(old); - XtHeight(w) = XtHeight(old); - CreateDialogValueWidget(cnew); - } - else { /* Widget ok, just change string */ - Arg nargs[1]; - - XtSetArg(nargs[0], XtNstring, w->dialog.value); - XtSetValues(w->dialog.valueW, nargs, 1); - w->dialog.value = MAGIC_VALUE; - } - } - - return (False); -} - -/* - * Function: - * XawDialogGetValuesHook - * - * Parameters: - * w - Dialog Widget - * args - argument list - * num_args - number of args - * - * Description: - * This is a get values hook routine that gets the values in the dialog. - */ -static void -XawDialogGetValuesHook(Widget w, ArgList args, Cardinal *num_args) -{ - Arg a[1]; - String s; - DialogWidget src = (DialogWidget)w; - unsigned int i; - - for (i = 0; i < *num_args; i++) - if (streq(args[i].name, XtNvalue)) { - XtSetArg(a[0], XtNstring, &s); - XtGetValues(src->dialog.valueW, a, 1); - *((char **)args[i].value) = s; - } - else if (streq(args[i].name, XtNlabel)) { - XtSetArg(a[0], XtNlabel, &s); - XtGetValues(src->dialog.labelW, a, 1); - *((char **)args[i].value) = s; - } -} - -/* - * Function: - * CreateDialogValueWidget - * - * Parameters: - * w - dialog widget - * - * Description: - * Creates the dialog widgets value widget. - * - * Note - * Must be called only when w->dialog.value is non-nil - */ -static void -CreateDialogValueWidget(Widget w) -{ - DialogWidget dw = (DialogWidget)w; - Arg arglist[10]; - Cardinal num_args = 0; - - XtSetArg(arglist[num_args], XtNstring, dw->dialog.value); num_args++; - XtSetArg(arglist[num_args], XtNresizable, True); num_args++; - XtSetArg(arglist[num_args], XtNeditType, XawtextEdit); num_args++; - XtSetArg(arglist[num_args], XtNfromVert, dw->dialog.labelW); num_args++; - XtSetArg(arglist[num_args], XtNleft, XtChainLeft); num_args++; - XtSetArg(arglist[num_args], XtNright, XtChainRight); num_args++; - - dw->dialog.valueW = XtCreateWidget("value", asciiTextWidgetClass, - w, arglist, num_args); - - /* if the value widget is being added after buttons, - * then the buttons need new layout constraints - */ - if (dw->composite.num_children > 1) { - WidgetList children = dw->composite.children; - Widget *childP; - - for (childP = children + dw->composite.num_children - 1; - childP >= children; childP-- ) { - if (*childP == dw->dialog.labelW || *childP == dw->dialog.valueW) - continue; - - if (XtIsManaged(*childP) && - XtIsSubclass(*childP, commandWidgetClass)) { - ((DialogConstraints)(*childP)->core.constraints)-> - form.vert_base = dw->dialog.valueW; - } - } - } - XtManageChild(dw->dialog.valueW); - - /* - * Value widget gets the keyboard focus - */ - XtSetKeyboardFocus(w, dw->dialog.valueW); - dw->dialog.value = MAGIC_VALUE; -} - -void -XawDialogAddButton(Widget dialog, _Xconst char* name, XtCallbackProc function, - XtPointer param) -{ - /* - * Correct Constraints are all set in ConstraintInitialize() - */ - Widget button; - - button = XtCreateManagedWidget(name, commandWidgetClass, dialog, NULL, 0); - - if (function != NULL) /* don't add NULL callback func */ - XtAddCallback(button, XtNcallback, function, param); -} - -char * -XawDialogGetValueString(Widget w) -{ - Arg args[1]; - char *value; - - XtSetArg(args[0], XtNstring, &value); - XtGetValues(((DialogWidget)w)->dialog.valueW, args, 1); - - return(value); -} diff --git a/nx-X11/lib/Xaw/Dialog.h b/nx-X11/lib/Xaw/Dialog.h deleted file mode 100644 index 96fd36d38..000000000 --- a/nx-X11/lib/Xaw/Dialog.h +++ /dev/null @@ -1,101 +0,0 @@ -/* $Xorg: Dialog.h,v 1.4 2001/02/09 02:03:43 xorgcvs Exp $ */ - -/*********************************************************** - -Copyright 1987, 1988, 1994, 1998 The Open Group - -Permission to use, copy, modify, distribute, and sell this software and its -documentation for any purpose is hereby granted without fee, provided that -the above copyright notice appear in all copies and that both that -copyright notice and this permission notice appear in supporting -documentation. - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -Except as contained in this notice, the name of The Open Group shall not be -used in advertising or otherwise to promote the sale, use or other dealings -in this Software without prior written authorization from The Open Group. - - -Copyright 1987, 1988 by Digital Equipment Corporation, Maynard, Massachusetts. - - All Rights Reserved - -Permission to use, copy, modify, and distribute this software and its -documentation for any purpose and without fee is hereby granted, -provided that the above copyright notice appear in all copies and that -both that copyright notice and this permission notice appear in -supporting documentation, and that the name of Digital not be -used in advertising or publicity pertaining to distribution of the -software without specific, written prior permission. - -DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING -ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL -DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR -ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, -WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, -ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS -SOFTWARE. - -******************************************************************/ -/* $XFree86: xc/lib/Xaw/Dialog.h,v 1.5 2001/01/17 19:42:26 dawes Exp $ */ - -#ifndef _XawDialog_h -#define _XawDialog_h - -#include <X11/Xaw/Form.h> - -/* Resources: - - Name Class RepType Default Value - ---- ----- ------- ------------- - background Background Pixel XtDefaultBackground - borderColor BorderColor Pixel XtDefaultForeground - borderWidth BorderWidth Dimension 1 - destroyCallback Callback Pointer NULL - height Height Dimension computed at create - icon Icon Pixmap 0 - label Label String NULL - mappedWhenManaged MappedWhenManaged Boolean True - sensitive Sensitive Boolean True - value Value String NULL - width Width Dimension computed at create - x Position Position 0 - y Position Position 0 - -*/ - -#define XtCIcon "Icon" -#define XtNicon "icon" - -typedef struct _DialogClassRec *DialogWidgetClass; -typedef struct _DialogRec *DialogWidget; - -extern WidgetClass dialogWidgetClass; - -_XFUNCPROTOBEGIN - -void XawDialogAddButton -( - Widget dialog, - _Xconst char *name, - XtCallbackProc function, - XtPointer client_data - ); - -char *XawDialogGetValueString -( - Widget w -); - -_XFUNCPROTOEND - -#endif /* _XawDialog_h */ diff --git a/nx-X11/lib/Xaw/DialogP.h b/nx-X11/lib/Xaw/DialogP.h deleted file mode 100644 index fcc2240d7..000000000 --- a/nx-X11/lib/Xaw/DialogP.h +++ /dev/null @@ -1,104 +0,0 @@ -/* $Xorg: DialogP.h,v 1.4 2001/02/09 02:03:43 xorgcvs Exp $ */ - - -/*********************************************************** - -Copyright 1987, 1988, 1998 The Open Group - -Permission to use, copy, modify, distribute, and sell this software and its -documentation for any purpose is hereby granted without fee, provided that -the above copyright notice appear in all copies and that both that -copyright notice and this permission notice appear in supporting -documentation. - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -Except as contained in this notice, the name of The Open Group shall not be -used in advertising or otherwise to promote the sale, use or other dealings -in this Software without prior written authorization from The Open Group. - - -Copyright 1987, 1988 by Digital Equipment Corporation, Maynard, Massachusetts. - - All Rights Reserved - -Permission to use, copy, modify, and distribute this software and its -documentation for any purpose and without fee is hereby granted, -provided that the above copyright notice appear in all copies and that -both that copyright notice and this permission notice appear in -supporting documentation, and that the name of Digital not be -used in advertising or publicity pertaining to distribution of the -software without specific, written prior permission. - -DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING -ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL -DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR -ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, -WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, -ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS -SOFTWARE. - -******************************************************************/ -/* $XFree86: xc/lib/Xaw/DialogP.h,v 1.8 2001/01/17 19:42:26 dawes Exp $ */ - -#ifndef _DialogP_h -#define _DialogP_h - -#include <X11/Xaw/Dialog.h> -#include <X11/Xaw/FormP.h> - -typedef struct { - XtPointer extension; -} DialogClassPart; - -typedef struct _DialogClassRec { - CoreClassPart core_class; - CompositeClassPart composite_class; - ConstraintClassPart constraint_class; - FormClassPart form_class; - DialogClassPart dialog_class; -} DialogClassRec; - -extern DialogClassRec dialogClassRec; - -typedef struct _DialogPart { - /* resources */ - String label; /* description of the dialog */ - String value; /* for the user response */ - Pixmap icon; /* icon bitmap */ - - /* private */ - Widget iconW; /* widget to display the icon */ - Widget labelW; /* widget to display description */ - Widget valueW; /* user response TextWidget */ -#ifndef OLDXAW - XtPointer pad[4]; /* for future use and keep binary compatability */ -#endif -} DialogPart; - -typedef struct _DialogRec { - CorePart core; - CompositePart composite; - ConstraintPart constraint; - FormPart form; - DialogPart dialog; -} DialogRec; - -typedef struct { - XtPointer extension; -} DialogConstraintsPart; - -typedef struct _DialogConstraintsRec { - FormConstraintsPart form; - DialogConstraintsPart dialog; -} DialogConstraintsRec, *DialogConstraints; - -#endif /* _DialogP_h */ diff --git a/nx-X11/lib/Xaw/DisplayList.c b/nx-X11/lib/Xaw/DisplayList.c deleted file mode 100644 index e43621b21..000000000 --- a/nx-X11/lib/Xaw/DisplayList.c +++ /dev/null @@ -1,2257 +0,0 @@ -/* - * Copyright (c) 1998 by The XFree86 Project, Inc. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE XFREE86 PROJECT BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, - * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF - * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. - * - * Except as contained in this notice, the name of the XFree86 Project shall - * not be used in advertising or otherwise to promote the sale, use or other - * dealings in this Software without prior written authorization from the - * XFree86 Project. - * - * Author: Paulo César Pereira de Andrade - */ - -/* $XFree86: xc/lib/Xaw/DisplayList.c,v 3.18 2003/05/23 14:51:15 tsi Exp $ */ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif -#include <ctype.h> -#include <string.h> -#include <stdio.h> -#include <stdlib.h> -#include <X11/IntrinsicP.h> -#include <X11/StringDefs.h> -#include <X11/CoreP.h> -#include <X11/Xfuncs.h> -#include <X11/Xmu/CharSet.h> -#include <X11/Xmu/SysUtil.h> -#include "Private.h" - -#ifdef __UNIXOS2__ -static char dummy; -#endif - -#ifndef OLDXAW - -/* - * Types - */ -typedef struct _XawDLProc XawDLProc; -typedef struct _XawDLData XawDLData; -typedef struct _XawDLInfo XawDLInfo; - -struct _XawDLProc { - XrmQuark qname; - String *params; - Cardinal num_params; - XawDisplayListProc proc; - XtPointer args; - XawDLData *data; -}; - -struct _XawDLData { - XawDLClass *dlclass; - XtPointer data; -}; - -struct _XawDLInfo { - String name; - XrmQuark qname; - XawDisplayListProc proc; -}; - -struct _XawDL { - XawDLProc **procs; - Cardinal num_procs; - XawDLData **data; - Cardinal num_data; - Screen *screen; - Colormap colormap; - int depth; - XrmQuark qrep; /* for cache lookup */ -}; - -struct _XawDLClass { - String name; - XawDLInfo **infos; - Cardinal num_infos; - XawDLArgsInitProc args_init; - XawDLArgsDestructor args_destructor; - XawDLDataInitProc data_init; - XawDLDataDestructor data_destructor; -}; - -/* - * Private Methods - */ -static XawDLClass *_XawFindDLClass(String); -static int qcmp_dlist_class(_Xconst void*, _Xconst void*); -static int bcmp_dlist_class(_Xconst void*, _Xconst void*); -static XawDLInfo *_XawFindDLInfo(XawDLClass*, String); -static int qcmp_dlist_info(_Xconst void*, _Xconst void*); -static int bcmp_dlist_info(_Xconst void*, _Xconst void*); -static void *_Xaw_Xlib_ArgsInitProc(String, String*, Cardinal*, - Screen*, Colormap, int); -static void _Xaw_Xlib_ArgsDestructor(Display*, String, XtPointer, - String*, Cardinal*); -static void *_Xaw_Xlib_DataInitProc(String, Screen*, Colormap, int); -static void _Xaw_Xlib_DataDestructor(Display*, String, XtPointer); - -/* - * Initialization - */ -static XawDLClass **classes; -static Cardinal num_classes; -static String xlib = "xlib"; - -/* - * Implementation - */ -void -XawRunDisplayList(Widget w, _XawDisplayList *list, - XEvent *event, Region region) -{ - XawDLProc *proc; - Cardinal i; - - if (!XtIsRealized(w)) - return; - - for (i = 0; i < list->num_procs; i++) - { - proc = list->procs[i]; - proc->proc(w, proc->args, proc->data->data, event, region); - } -} - -#define DLERR -2 -#define DLEOF -1 -#define DLEND 1 -#define DLNAME 2 -#define DLARG 3 -static char * -read_token(char *src, char *dst, Cardinal size, int *status) -{ - int ch; - Bool esc, quote; - Cardinal i; - - i = 0; - esc = quote = False; - - /*CONSTCOND*/ - while (1) - { - ch = *src; - if (ch != '\n' && isspace(ch)) - ++src; - else - break; - } - - for (; i < size - 1; src++) - { - ch = *src; - if (ch == '"') - { - if (quote) - { - quote = False; - continue; - } - quote = True; - continue; - } - if (ch == '\\') - { - if (esc) - { - dst[i++] = ch; - esc = False; - continue; - } - esc = True; - continue; - } - if (ch == '\0') - { - *status = DLEOF; - dst[i] = '\0'; - return (src); - } - else if (!esc) - { - if (!quote) - { - if (ch == ',') - { - *status = DLARG; - dst[i] = '\0'; - return (++src); - } - else if (ch == ' ' || ch == '\t') - { - *status = DLNAME; - dst[i] = '\0'; - return (++src); - } - else if (ch == ';' || ch == '\n') - { - *status = DLEND; - dst[i] = '\0'; - return (++src); - } - } - } - else - esc = False; - dst[i++] = ch; - } - - *status = DLERR; - dst[i] = '\0'; - - return (src); -} - -_XawDisplayList *XawCreateDisplayList(String string, Screen *screen, - Colormap colormap, int depth) -{ - _XawDisplayList *dlist; - XawDLClass *lc, *xlibc; - XawDLData *data; - XawDLInfo *info; - XawDLProc *proc; - char cname[64], fname[64], aname[1024]; - Cardinal i; - char *cp, *fp, *lp; - int status; - - xlibc = XawGetDisplayListClass(xlib); - if (!xlibc) - { - XawDisplayListInitialize(); - xlibc = XawGetDisplayListClass(xlib); - } - - dlist = (_XawDisplayList *)XtMalloc(sizeof(_XawDisplayList)); - dlist->procs = NULL; - dlist->num_procs = 0; - dlist->data = NULL; - dlist->num_data = 0; - dlist->screen = screen; - dlist->colormap = colormap; - dlist->depth = depth; - dlist->qrep = NULLQUARK; - if (!string || !string[0]) - return (dlist); - - cp = string; - - status = 0; - while (status != DLEOF) - { - lp = cp; - cp = read_token(cp, fname, sizeof(fname), &status); - - if (status != DLNAME && status != DLEND && status != DLEOF) - { - char msg[256]; - - XmuSnprintf(msg, sizeof(msg), - "Error parsing displayList at \"%s\"", lp); - XtAppWarning(XtDisplayToApplicationContext(DisplayOfScreen(screen)), - msg); - XawDestroyDisplayList(dlist); - return (NULL); - } - fp = fname; - /*CONSTCOND*/ - while (1) - { - fp = strchr(fp, ':'); - if (!fp || (fp == cp || fp[-1] != '\\')) - break; - ++fp; - } - if (fp) - { - XmuSnprintf(cname, fp - fname + 1, fname); - memmove(fname, fp + 1, strlen(fp)); - lc = cname[0] ? XawGetDisplayListClass(cname) : xlibc; - if (!lc) - { - char msg[256]; - - XmuSnprintf(msg, sizeof(msg), - "Cannot find displayList class \"%s\"", cname); - XtAppWarning(XtDisplayToApplicationContext - (DisplayOfScreen(screen)), msg); - XawDestroyDisplayList(dlist); - return (NULL); - } - } - else - lc = xlibc; - - if (status == DLEOF && !fname[0]) - break; - - if ((info = _XawFindDLInfo(lc, fname)) == NULL) - { - char msg[256]; - - XmuSnprintf(msg, sizeof(msg), - "Cannot find displayList procedure \"%s\"", fname); - XtAppWarning(XtDisplayToApplicationContext(DisplayOfScreen(screen)), - msg); - XawDestroyDisplayList(dlist); - return (NULL); - } - - proc = (XawDLProc *)XtMalloc(sizeof(XawDLProc)); - proc->qname = info->qname; - proc->params = NULL; - proc->num_params = 0; - proc->proc = info->proc; - proc->args = NULL; - proc->data = NULL; - - if (!dlist->procs) - { - dlist->num_procs = 1; - dlist->procs = (XawDLProc**)XtMalloc(sizeof(XawDLProc*)); - } - else - { - ++dlist->num_procs; - dlist->procs = (XawDLProc**) - XtRealloc((char *)dlist->procs, sizeof(XawDLProc*) * - dlist->num_procs); - } - dlist->procs[dlist->num_procs - 1] = proc; - - while (status != DLEND && status != DLEOF) - { - lp = cp; - cp = read_token(cp, aname, sizeof(aname), &status); - - if (status != DLARG && status != DLEND && status != DLEOF) - { - char msg[256]; - - XmuSnprintf(msg, sizeof(msg), - "Error parsing displayList at \"%s\"", lp); - XtAppWarning(XtDisplayToApplicationContext - (DisplayOfScreen(screen)), msg); - XawDestroyDisplayList(dlist); - return (NULL); - } - - if (!proc->num_params) - { - proc->num_params = 1; - proc->params = (String *)XtMalloc(sizeof(String)); - } - else - { - ++proc->num_params; - proc->params = (String *)XtRealloc((char *)proc->params, - sizeof(String) * - proc->num_params); - } - proc->params[proc->num_params - 1] = XtNewString(aname); - } - - /* verify if data is already created for lc */ - data = NULL; - for (i = 0; i < dlist->num_data; i++) - if (dlist->data[i]->dlclass == lc) - { - data = dlist->data[i]; - break; - } - - if (!data) - { - data = (XawDLData *)XtMalloc(sizeof(XawDLData)); - data->dlclass = lc; - if (lc->data_init) - data->data = lc->data_init(lc->name, screen, colormap, depth); - else - data->data = NULL; - - if (!dlist->data) - { - dlist->num_data = 1; - dlist->data = (XawDLData **)XtMalloc(sizeof(XawDLData*)); - } - else - { - ++dlist->num_data; - dlist->data = (XawDLData **) - XtRealloc((char *)dlist->data, sizeof(XawDLData*) * - dlist->num_data); - } - dlist->data[dlist->num_data - 1] = data; - } - - if (lc->args_init) - { - proc->args = lc->args_init(fname, proc->params, &proc->num_params, - screen, colormap, depth); - if (proc->args == XAWDL_CONVERT_ERROR) - { - char msg[256]; - - proc->args = NULL; - XmuSnprintf(msg, sizeof(msg), - "Cannot convert arguments to displayList function \"%s\"", fname); - XtAppWarning(XtDisplayToApplicationContext - (DisplayOfScreen(screen)), msg); - XawDestroyDisplayList(dlist); - return (NULL); - } - } - else - proc->args = NULL; - - proc->data = data; - } - - dlist->qrep = XrmStringToQuark(string); - return (dlist); -} - -String -XawDisplayListString(_XawDisplayList *dlist) -{ - if (!dlist || dlist->qrep == NULLQUARK) - return (""); - return (XrmQuarkToString(dlist->qrep)); -} - -void -XawDestroyDisplayList(_XawDisplayList *dlist) -{ - Cardinal i, j; - XawDLProc *proc; - XawDLData *data; - - if (!dlist) - return; - - for (i = 0; i < dlist->num_procs; i++) - { - proc = dlist->procs[i]; - data = proc->data; - - if (data) - { - if (data->dlclass->args_destructor) - data->dlclass->args_destructor(DisplayOfScreen(dlist->screen), - XrmQuarkToString(proc->qname), - proc->args, - proc->params, &proc->num_params); - if (data->data) - { - if (data->dlclass->data_destructor) - { - data->dlclass - ->data_destructor(DisplayOfScreen(dlist->screen), - data->dlclass->name, data->data); - data->data = NULL; - } - } - } - - for (j = 0; j < proc->num_params; j++) - XtFree(proc->params[j]); - if (proc->num_params) - XtFree((char *)proc->params); - XtFree((char *)proc); - } - - if (dlist->num_procs) - XtFree((char *)dlist->procs); - - XtFree((char *)dlist); -} - -/********************************************************************** - * If you want to implement your own class of procedures, look at - * the code bellow. - **********************************************************************/ -/* Start of Implementation of class "xlib" */ -typedef struct _XawXlibData { - GC gc; - unsigned long mask; - XGCValues values; - int shape; - int mode; - char *dashes; - /* these fields can be used for optimization, to - * avoid unnecessary coordinates recalculation. - */ - Position x, y; - Dimension width, height; -} XawXlibData; - -typedef struct _XawDLPosition { - Position pos; - short denom; - Boolean high; -} XawDLPosition; - -typedef struct _XawDLPositionPtr { - XawDLPosition *pos; - Cardinal num_pos; -} XawDLPositionPtr; - -typedef struct _XawDLArcArgs { - XawDLPosition pos[4]; - int angle1; - int angle2; -} XawDLArcArgs; - -typedef struct _XawDLStringArgs { - XawDLPosition pos[2]; - char *string; - int length; -} XawDLStringArgs; - -typedef struct _XawDLCopyArgs { - XawPixmap *pixmap; - XawDLPosition pos[6]; - int plane; -} XawDLCopyArgs; - -typedef struct _XawDLImageArgs { - XawPixmap *pixmap; - XawDLPosition pos[4]; - int depth; -} XawDLImageArgs; - -#define X_ARG(x) (Position)(((x).denom != 0) ? \ - ((float)XtWidth(w) * ((float)(x).pos / (float)(x).denom)) : \ - ((x).high ? XtWidth(w) - (x).pos : (x).pos)) -#define Y_ARG(x) (Position)(((x).denom != 0) ? \ - ((float)XtHeight(w) * ((float)(x).pos / (float)(x).denom)): \ - ((x).high ? XtHeight(w) - (x).pos : (x).pos)) -#define DRECT 0 -#define FRECT 1 -#define LINE 2 -#define GCFG 3 -#define GCBG 4 -#define FPOLY 5 -#define DARC 6 -#define FARC 7 -#define DLINES 8 -#define MASK 9 -#define UMASK 10 -#define LWIDTH 11 -#define POINT 12 -#define POINTS 13 -#define SEGMENTS 14 -#define ARCMODE 15 -#define COORDMODE 16 -#define SHAPEMODE 17 -#define LINESTYLE 18 -#define CAPSTYLE 19 -#define JOINSTYLE 20 -#define FILLSTYLE 21 -#define FILLRULE 22 -#define TILE 23 -#define STIPPLE 24 -#define TSORIGIN 25 -#define FUNCTION 26 -#define PLANEMASK 27 -#define DSTRING 28 -#define PSTRING 29 -#define FONT 30 -#define DASHES 31 -#define SUBWMODE 32 -#define EXPOSURES 33 -#define CLIPORIGIN 34 -#define CLIPMASK 35 -#define CLIPRECTS 36 -#define COPYAREA 37 -#define COPYPLANE 38 -#define IMAGE 39 - -static void -Dl1Point(Widget w, XtPointer args, XtPointer data, int id) -{ - XawDLPosition *pos = (XawDLPosition *)args; - XawXlibData *xdata = (XawXlibData *)data; - Display *display; - Window window; - Position x, y; - - x = X_ARG(pos[0]); - y = Y_ARG(pos[1]); - - if (!XtIsWidget(w)) - { - Position xpad, ypad; - - xpad = XtX(w) + XtBorderWidth(w); - ypad = XtY(w) + XtBorderWidth(w); - x += xpad; - y += ypad; - display = XtDisplayOfObject(w); - window = XtWindowOfObject(w); - } - else - { - display = XtDisplay(w); - window = XtWindow(w); - } - - if (id == POINT) - XDrawPoint(display, window, xdata->gc, x, y); - else if (id == TSORIGIN) - { - xdata->values.ts_x_origin = x; - xdata->values.ts_y_origin = y; - xdata->mask |= GCTileStipXOrigin | GCTileStipYOrigin; - XSetTSOrigin(display, xdata->gc, x, y); - } - else if (id == CLIPORIGIN) - { - xdata->values.clip_x_origin = x; - xdata->values.clip_y_origin = y; - xdata->mask |= GCClipXOrigin | GCClipYOrigin; - XSetClipOrigin(display, xdata->gc, x, y); - } -} - -static void -Dl2Points(Widget w, XtPointer args, XtPointer data, int id) -{ - XawDLPosition *pos = (XawDLPosition *)args; - XawXlibData *xdata = (XawXlibData *)data; - Display *display; - Window window; - Position x1, y1, x2, y2; - - x1 = X_ARG(pos[0]); - y1 = Y_ARG(pos[1]); - x2 = X_ARG(pos[2]); - y2 = Y_ARG(pos[3]); - - if (!XtIsWidget(w)) - { - Position xpad, ypad; - - xpad = XtX(w) + XtBorderWidth(w); - ypad = XtY(w) + XtBorderWidth(w); - x1 += xpad; y1 += ypad; - x2 += xpad; y2 += ypad; - display = XtDisplayOfObject(w); - window = XtWindowOfObject(w); - } - else - { - display = XtDisplay(w); - window = XtWindow(w); - } - - if (id == DRECT) - XDrawRectangle(display, window, xdata->gc, x1, y1, x2 - x1, y2 - y1); - else if (id == FRECT) - XFillRectangle(display, window, xdata->gc, x1, y1, x2 - x1, y2 - y1); - else if (id == LINE) - XDrawLine(display, window, xdata->gc, x1, y1, x2, y2); -} - -/* ARGSUSED */ -static void -DlLine(Widget w, XtPointer args, XtPointer data, XEvent *event, Region region) -{ - Dl2Points(w, args, data, LINE); -} - -/* ARGSUSED */ -static void -DlDrawRectangle(Widget w, XtPointer args, XtPointer data, - XEvent *event, Region region) -{ - Dl2Points(w, args, data, DRECT); -} - -/* ARGSUSED */ -static void -DlFillRectangle(Widget w, XtPointer args, XtPointer data, - XEvent *event, Region region) -{ - Dl2Points(w, args, data, FRECT); -} - -static void -DlXPoints(Widget w, XtPointer args, XtPointer data, int id) -{ - XawDLPositionPtr *pos_ptr = (XawDLPositionPtr *)args; - XawXlibData *xdata = (XawXlibData *)data; - XawDLPosition *pos; - XPoint points_buf[16]; - XPoint *points; - Display *display; - Window window; - Cardinal num_points, i, j; - - num_points = pos_ptr->num_pos>>1; - points = (XPoint *)XawStackAlloc(sizeof(XPoint) * num_points, points_buf); - - for (i = j = 0; i < num_points; i++, j = i << 1) - { - pos = &pos_ptr->pos[j]; - points[i].x = X_ARG(pos[0]); - points[i].y = Y_ARG(pos[1]); - } - - if (!XtIsWidget(w)) - { - Position xpad, ypad; - - xpad = XtX(w) + XtBorderWidth(w); - ypad = XtY(w) + XtBorderWidth(w); - if (xdata->mode != CoordModePrevious) - { - for (i = 0; i < num_points; i++) - { - points[i].x += xpad; - points[i].y += ypad; - } - } - else - { - points[0].x += xpad; - points[0].y += ypad; - } - display = XtDisplayOfObject(w); - window = XtWindowOfObject(w); - } - else - { - display = XtDisplay(w); - window = XtWindow(w); - } - - if (id == FPOLY) - XFillPolygon(display, window, xdata->gc, points, num_points, - xdata->shape, xdata->mode); - else if (id == DLINES) - XDrawLines(display, window, xdata->gc, points, num_points, xdata->mode); - else if (id == POINTS) - XDrawPoints(display, window, xdata->gc, points, num_points, xdata->mode); - - XawStackFree(points, points_buf); -} - -/* ARGSUSED */ -static void -DlFillPolygon(Widget w, XtPointer args, XtPointer data, - XEvent *event, Region region) -{ - DlXPoints(w, args, data, FPOLY); -} - -/* ARGSUSED */ -static void -DlDrawLines(Widget w, XtPointer args, XtPointer data, - XEvent *event, Region region) -{ - DlXPoints(w, args, data, DLINES); -} - -/* ARGSUSED */ -static void -DlDrawPoints(Widget w, XtPointer args, XtPointer data, - XEvent *event, Region region) -{ - DlXPoints(w, args, data, POINTS); -} - -/* ARGSUSED */ -static void -DlForeground(Widget w, XtPointer args, XtPointer data, - XEvent *event, Region region) -{ - XawXlibData *xdata = (XawXlibData *)data; - Pixel foreground = (Pixel)args; - - if (xdata->values.foreground != foreground) - { - xdata->mask |= GCForeground; - xdata->values.foreground = foreground; - XSetForeground(XtDisplayOfObject(w), xdata->gc, foreground); - } -} - -/* ARGSUSED */ -static void -DlBackground(Widget w, XtPointer args, XtPointer data, - XEvent *event, Region region) -{ - XawXlibData *xdata = (XawXlibData *)data; - Pixel background = (Pixel)args; - - if (xdata->values.background != background) - { - xdata->mask |= GCBackground; - xdata->values.background = background; - XSetBackground(XtDisplayOfObject(w), xdata->gc, background); - } -} - -static void -DlArc(Widget w, XtPointer args, XtPointer data, Bool fill) -{ - XawXlibData *xdata = (XawXlibData *)data; - XawDLArcArgs *arc = (XawDLArcArgs *)args; - Position x1, y1, x2, y2; - Display *display; - Window window; - - x1 = X_ARG(arc->pos[0]); - y1 = Y_ARG(arc->pos[1]); - x2 = X_ARG(arc->pos[2]); - y2 = Y_ARG(arc->pos[3]); - - if (!XtIsWidget(w)) - { - Position xpad, ypad; - - xpad = XtX(w) + XtBorderWidth(w); - ypad = XtY(w) + XtBorderWidth(w); - x1 += xpad; - y1 += ypad; - x2 += xpad; - y2 += ypad; - display = XtDisplayOfObject(w); - window = XtWindowOfObject(w); - } - else - { - display = XtDisplay(w); - window = XtWindow(w); - } - - if (fill) - XFillArc(display, window, xdata->gc, x1, y1, x2 - x1, y2 - y1, - arc->angle1, arc->angle2); - else - XDrawArc(display, window, xdata->gc, x1, y1, x2 - x1, y2 - y1, - arc->angle1, arc->angle2); -} - -/* ARGSUSED */ -static void -DlDrawArc(Widget w, XtPointer args, XtPointer data, - XEvent *event, Region region) -{ - DlArc(w, args, data, False); -} - -/* ARGSUSED */ -static void -DlFillArc(Widget w, XtPointer args, XtPointer data, - XEvent *event, Region region) -{ - DlArc(w, args, data, True); -} - -/*ARGSUSED*/ -static void -DlMask(Widget w, XtPointer args, XtPointer data, - XEvent *event, Region region) -{ - XawXlibData *xdata = (XawXlibData *)data; - Display *display = XtDisplayOfObject(w); - - if (region) - XSetRegion(display, xdata->gc, region); - else if (event) - { - XRectangle rect; - - rect.x = event->xexpose.x; - rect.y = event->xexpose.y; - rect.width = event->xexpose.width; - rect.height = event->xexpose.height; - XSetClipRectangles(display, xdata->gc, 0, 0, &rect, 1, Unsorted); - } -} - -/* ARGSUSED */ -static void -DlUmask(Widget w, XtPointer args, XtPointer data, - XEvent *event, Region region) -{ - XawXlibData *xdata = (XawXlibData *)data; - - XSetClipMask(XtDisplayOfObject(w), xdata->gc, None); -} - -/* ARGSUSED */ -static void -DlLineWidth(Widget w, XtPointer args, XtPointer data, - XEvent *event, Region region) -{ - XawXlibData *xdata = (XawXlibData *)data; - unsigned line_width = (unsigned long)args; - - if (xdata->values.line_width != line_width) - { - xdata->mask |= GCLineWidth; - xdata->values.line_width = line_width; - XChangeGC(XtDisplayOfObject(w), xdata->gc, GCLineWidth, &xdata->values); - } -} - -/* ARGSUSED */ -static void -DlDrawPoint(Widget w, XtPointer args, XtPointer data, XEvent *event, Region region) -{ - Dl1Point(w, args, data, POINT); -} - -/* ARGSUSED */ -static void -DlDrawSegments(Widget w, XtPointer args, XtPointer data, - XEvent *event, Region region) -{ - XawDLPositionPtr *pos_ptr = (XawDLPositionPtr *)args; - XawXlibData *xdata = (XawXlibData *)data; - XawDLPosition *pos; - XSegment *segments; - XSegment segments_buf[8]; - Display *display; - Window window; - Cardinal num_segments, i, j; - - num_segments = pos_ptr->num_pos>>2; - segments = (XSegment *)XawStackAlloc(sizeof(XSegment) * num_segments, segments_buf); - - for (i = j = 0; i < num_segments; i++, j = i << 2) - { - pos = &pos_ptr->pos[j]; - segments[i].x1 = X_ARG(pos[0]); - segments[i].y1 = Y_ARG(pos[1]); - segments[i].x2 = X_ARG(pos[2]); - segments[i].y2 = Y_ARG(pos[3]); - } - - if (!XtIsWidget(w)) - { - Position xpad, ypad; - - xpad = XtX(w) + XtBorderWidth(w); - ypad = XtY(w) + XtBorderWidth(w); - for (i = 0; i < num_segments; i++) - { - segments[i].x1 += xpad; - segments[i].y1 += ypad; - segments[i].x2 += xpad; - segments[i].y2 += ypad; - } - display = XtDisplayOfObject(w); - window = XtWindowOfObject(w); - } - else - { - display = XtDisplay(w); - window = XtWindow(w); - } - - XDrawSegments(display, window, xdata->gc, segments, num_segments); - - XawStackFree(segments, segments_buf); -} - -/* ARGSUSED */ -static void -DlArcMode(Widget w, XtPointer args, XtPointer data, - XEvent *event, Region region) -{ - XawXlibData *xdata = (XawXlibData *)data; - int arc_mode = (long)args; - - if (xdata->values.arc_mode != arc_mode) - { - xdata->mask |= GCArcMode; - xdata->values.arc_mode = arc_mode; - XSetArcMode(XtDisplayOfObject(w), xdata->gc, arc_mode); - } -} - -/* ARGSUSED */ -static void -DlCoordMode(Widget w, XtPointer args, XtPointer data, - XEvent *event, Region region) -{ - XawXlibData *xdata = (XawXlibData *)data; - int mode = (long)args; - - xdata->mode = mode; -} - -/* ARGSUSED */ -static void -DlShapeMode(Widget w, XtPointer args, XtPointer data, - XEvent *event, Region region) -{ - XawXlibData *xdata = (XawXlibData *)data; - int shape = (long)args; - - xdata->shape = shape; -} - -/* ARGSUSED */ -static void -DlLineStyle(Widget w, XtPointer args, XtPointer data, - XEvent *event, Region region) -{ - XawXlibData *xdata = (XawXlibData *)data; - int line_style = (long)args; - - if (xdata->values.line_style != line_style) - { - xdata->mask |= GCLineStyle; - xdata->values.line_style = line_style; - XChangeGC(XtDisplayOfObject(w), xdata->gc, GCLineStyle, &xdata->values); - } -} - -/* ARGSUSED */ -static void -DlCapStyle(Widget w, XtPointer args, XtPointer data, - XEvent *event, Region region) -{ - XawXlibData *xdata = (XawXlibData *)data; - int cap_style = (long)args; - - if (xdata->values.cap_style != cap_style) - { - xdata->mask |= GCCapStyle; - xdata->values.cap_style = cap_style; - XChangeGC(XtDisplayOfObject(w), xdata->gc, GCCapStyle, &xdata->values); - } -} - -/* ARGSUSED */ -static void -DlJoinStyle(Widget w, XtPointer args, XtPointer data, - XEvent *event, Region region) -{ - XawXlibData *xdata = (XawXlibData *)data; - int join_style = (long)args; - - if (xdata->values.join_style != join_style) - { - xdata->mask |= GCJoinStyle; - xdata->values.join_style = join_style; - XChangeGC(XtDisplayOfObject(w), xdata->gc, GCJoinStyle, &xdata->values); - } -} - -/* ARGSUSED */ -static void -DlFillStyle(Widget w, XtPointer args, XtPointer data, - XEvent *event, Region region) -{ - XawXlibData *xdata = (XawXlibData *)data; - int fill_style = (long)args; - - if (xdata->values.fill_style != fill_style) - { - xdata->mask |= GCFillStyle; - xdata->values.fill_style = fill_style; - XSetFillStyle(XtDisplayOfObject(w), xdata->gc, fill_style); - } -} - -/* ARGSUSED */ -static void -DlFillRule(Widget w, XtPointer args, XtPointer data, - XEvent *event, Region region) -{ - XawXlibData *xdata = (XawXlibData *)data; - int fill_rule = (long)args; - - if (xdata->values.fill_rule != fill_rule) - { - xdata->mask |= GCFillRule; - xdata->values.fill_rule = fill_rule; - XSetFillRule(XtDisplayOfObject(w), xdata->gc, fill_rule); - } -} - -/* ARGSUSED */ -static void -DlTile(Widget w, XtPointer args, XtPointer data, - XEvent *event, Region region) -{ - XawXlibData *xdata = (XawXlibData *)data; - XawPixmap *pixmap = (XawPixmap *)args; - - if (pixmap && xdata->values.tile != pixmap->pixmap) - { - xdata->mask |= GCTile; - xdata->values.tile = pixmap->pixmap; - XSetTile(XtDisplayOfObject(w), xdata->gc, xdata->values.tile); - } -} - -/* ARGSUSED */ -static void -DlStipple(Widget w, XtPointer args, XtPointer data, - XEvent *event, Region region) -{ - XawXlibData *xdata = (XawXlibData *)data; - XawPixmap *pixmap = (XawPixmap *)args; - - if (pixmap && xdata->values.stipple != pixmap->pixmap) - { - xdata->mask |= GCStipple; - xdata->values.stipple = pixmap->pixmap; - XSetStipple(XtDisplayOfObject(w), xdata->gc, xdata->values.stipple); - } -} - -/* ARGSUSED */ -static void -DlTSOrigin(Widget w, XtPointer args, XtPointer data, XEvent *event, Region region) -{ - Dl1Point(w, args, data, TSORIGIN); -} - -/* ARGSUSED */ -static void -DlFunction(Widget w, XtPointer args, XtPointer data, - XEvent *event, Region region) -{ - XawXlibData *xdata = (XawXlibData *)data; - int function = (long)args; - - if (function != xdata->values.function) - { - xdata->mask |= GCFunction; - xdata->values.function = function; - XSetFunction(XtDisplayOfObject(w), xdata->gc, function); - } -} - -/* ARGSUSED */ -static void -DlPlaneMask(Widget w, XtPointer args, XtPointer data, - XEvent *event, Region region) -{ - XawXlibData *xdata = (XawXlibData *)data; - unsigned long plane_mask = (unsigned long)args; - - if (xdata->values.plane_mask != plane_mask) - { - xdata->mask |= GCPlaneMask; - xdata->values.plane_mask = plane_mask; - XSetPlaneMask(XtDisplayOfObject(w), xdata->gc, plane_mask); - } -} - -static void -DlString(Widget w, XtPointer args, XtPointer data, Bool image) -{ - XawDLStringArgs *string = (XawDLStringArgs *)args; - XawXlibData *xdata = (XawXlibData *)data; - Display *display; - Window window; - Position x, y; - - x = X_ARG(string->pos[0]); - y = Y_ARG(string->pos[1]); - - if (!XtIsWidget(w)) - { - Position xpad, ypad; - - xpad = XtX(w) + XtBorderWidth(w); - ypad = XtY(w) + XtBorderWidth(w); - x += xpad; - y += ypad; - display = XtDisplayOfObject(w); - window = XtWindowOfObject(w); - } - else - { - display = XtDisplay(w); - window = XtWindow(w); - } - - if (image) - XDrawImageString(display, window, xdata->gc, x, y, string->string, string->length); - else - XDrawString(display, window, xdata->gc, x, y, string->string, string->length); -} - -/* ARGSUSED */ -static void -DlDrawString(Widget w, XtPointer args, XtPointer data, - XEvent *event, Region region) -{ - DlString(w, args, data, False); -} - -/* ARGSUSED */ -static void -DlPaintString(Widget w, XtPointer args, XtPointer data, - XEvent *event, Region region) -{ - DlString(w, args, data, True); -} - -/* ARGSUSED */ -static void -DlFont(Widget w, XtPointer args, XtPointer data, - XEvent *event, Region region) -{ - XawXlibData *xdata = (XawXlibData *)data; - Font font = (Font)args; - - if (xdata->values.font != font) - { - xdata->mask |= GCFont; - xdata->values.font = font; - XSetFont(XtDisplayOfObject(w), xdata->gc, font); - } -} - -/* ARGSUSED */ -static void -DlDashes(Widget w, XtPointer args, XtPointer data, - XEvent *event, Region region) -{ - XawXlibData *xdata = (XawXlibData *)data; - char *dashes = args; - - if (xdata->dashes != dashes) - { - xdata->mask |= GCDashOffset | GCDashList; - xdata->dashes = dashes; - XSetDashes(XtDisplayOfObject(w), xdata->gc, 0, dashes + 1, *dashes); - } -} - -/* ARGSUSED */ -static void -DlSubwindowMode(Widget w, XtPointer args, XtPointer data, - XEvent *event, Region region) -{ - XawXlibData *xdata = (XawXlibData *)data; - int subwindow_mode = (long)args; - - if (xdata->values.subwindow_mode != subwindow_mode) - { - xdata->mask |= GCSubwindowMode; - xdata->values.subwindow_mode = subwindow_mode; - XSetSubwindowMode(XtDisplayOfObject(w), xdata->gc, subwindow_mode); - } -} - -/* ARGSUSED */ -static void -DlExposures(Widget w, XtPointer args, XtPointer data, - XEvent *event, Region region) -{ - XawXlibData *xdata = (XawXlibData *)data; - Bool graphics_exposures = (Bool)(long)args; - - if (xdata->values.graphics_exposures != graphics_exposures) - { - xdata->mask |= GCGraphicsExposures; - xdata->values.graphics_exposures = graphics_exposures; - XSetGraphicsExposures(XtDisplayOfObject(w), xdata->gc, graphics_exposures); - } -} - -/* ARGSUSED */ -static void -DlClipOrigin(Widget w, XtPointer args, XtPointer data, XEvent *event, Region region) -{ - Dl1Point(w, args, data, CLIPORIGIN); -} - -/* ARGSUSED */ -static void -DlClipMask(Widget w, XtPointer args, XtPointer data, - XEvent *event, Region region) -{ - XawXlibData *xdata = (XawXlibData *)data; - XawPixmap *pixmap = (XawPixmap *)args; - Pixmap clip_mask; - - if (pixmap) - clip_mask = pixmap->mask ? pixmap->mask : pixmap->pixmap; - else - clip_mask = None; - - if (xdata->values.clip_mask != clip_mask) - { - xdata->mask |= GCClipMask; - XSetClipMask(XtDisplayOfObject(w), xdata->gc, clip_mask); - } -} - -/* ARGSUSED */ -static void -DlClipRectangles(Widget w, XtPointer args, XtPointer data, - XEvent *event, Region region) -{ - XawDLPositionPtr *pos_ptr = (XawDLPositionPtr *)args; - XawXlibData *xdata = (XawXlibData *)data; - XawDLPosition *pos; - XRectangle *rects; - XRectangle rects_buf[8]; - Position x1, y1, x2, y2; - Cardinal num_rects, i, j; - - num_rects = pos_ptr->num_pos>>2; - rects = (XRectangle *)XawStackAlloc(sizeof(XRectangle) * num_rects, rects_buf); - - for (i = j = 0; i < num_rects; i++, j = i << 2) - { - pos = &pos_ptr->pos[j]; - x1 = X_ARG(pos[0]); - y1 = Y_ARG(pos[1]); - x2 = X_ARG(pos[2]); - y2 = Y_ARG(pos[3]); - rects[i].x = XawMin(x1, x2); - rects[i].y = XawMin(y1, y2); - rects[i].width = XawMax(x1, x2) - rects[i].x; - rects[i].height = XawMax(y1, y2) - rects[i].y; - } - - if (!XtIsWidget(w)) - { - Position xpad, ypad; - - xpad = XtX(w) + XtBorderWidth(w); - ypad = XtY(w) + XtBorderWidth(w); - for (i = 0; i < num_rects; i++) - { - rects[i].x += xpad; - rects[i].y += ypad; - } - } - - XSetClipRectangles(XtDisplayOfObject(w), xdata->gc, 0, 0, rects, num_rects, Unsorted); - - XawStackFree(rects, rects_buf); -} - -static void -DlCopy(Widget w, XtPointer args, XtPointer data, Bool plane) -{ - XawDLCopyArgs *copy = (XawDLCopyArgs *)args; - XawXlibData *xdata = (XawXlibData *)data; - int src_x, src_y, dst_x, dst_y, width, height, tmp1, tmp2; - - tmp1 = X_ARG(copy->pos[0]); - tmp2 = X_ARG(copy->pos[2]); - dst_x = XawMin(tmp1, tmp2); - width = XawMax(tmp1, tmp2) - dst_x; - - tmp1 = Y_ARG(copy->pos[1]); - tmp2 = Y_ARG(copy->pos[3]); - dst_y = XawMin(tmp1, tmp2); - height = XawMax(tmp1, tmp2) - dst_y; - - src_x = X_ARG(copy->pos[4]); - src_y = Y_ARG(copy->pos[5]); - - if (width <= 0) - { - if (copy->pixmap) - width = copy->pixmap->width; - else - { - if ((width = XtWidth(w) - src_x) < 0) - width = 0; - } - } - if (height <= 0) - { - if (copy->pixmap) - height = copy->pixmap->height; - else - { - if ((height = XtHeight(w) - src_y) < 0) - height = 0; - } - } - - if (!XtIsWidget(w)) - { - Position xpad, ypad; - - xpad = XtX(w) + XtBorderWidth(w); - ypad = XtY(w) + XtBorderWidth(w); - src_x += xpad; - src_y += ypad; - dst_x += xpad; - dst_y += ypad; - } - - if (plane) - XCopyPlane(XtDisplayOfObject(w), XtWindowOfObject(w), - copy->pixmap ? copy->pixmap->pixmap : XtWindowOfObject(w), - xdata->gc, src_x, src_y, width, height, dst_x, dst_y, - copy->plane ? copy->plane : 1); - else - XCopyArea(XtDisplayOfObject(w), - copy->pixmap ? copy->pixmap->pixmap : XtWindowOfObject(w), - XtWindowOfObject(w), xdata->gc, src_x, src_y, width, height, dst_x, dst_y); -} - -/* ARGSUSED */ -static void -DlCopyArea(Widget w, XtPointer args, XtPointer data, - XEvent *event, Region region) -{ - DlCopy(w, args, data, False); -} - -/* ARGSUSED */ -static void -DlCopyPlane(Widget w, XtPointer args, XtPointer data, - XEvent *event, Region region) -{ - DlCopy(w, args, data, True); -} - -/*ARGSUSED*/ -/* Note: - * This function is destructive if you set the ts_x_origin, ts_y_origin, - * and/or clip-mask. It is meant to be the only function used in a display - * list. If you need to use other functions (and those values), be sure to - * set them after calling this function. - */ -static void -DlImage(Widget w, XtPointer args, XtPointer data, XEvent *event, Region region) -{ - XawDLImageArgs *image = (XawDLImageArgs *)args; - XawXlibData *xdata = (XawXlibData *)data; - int x, y, xs, ys, xe, ye, width, height; - Display *display; - Window window; - - width = image->pixmap->width; - height = image->pixmap->height; - xs = X_ARG(image->pos[0]); - ys = Y_ARG(image->pos[1]); - xe = X_ARG(image->pos[2]); - ye = Y_ARG(image->pos[3]); - - if (xe <= 0) - xe = xs + width; - if (ye <= 0) - ye = ys + height; - - if (!XtIsWidget(w)) - { - Position xpad, ypad; - - xpad = XtX(w) + XtBorderWidth(w); - ypad = XtY(w) + XtBorderWidth(w); - xe += xpad; - ye += ypad; - xe += xpad; - ye += ypad; - display = XtDisplayOfObject(w); - window = XtWindowOfObject(w); - } - else - { - display = XtDisplay(w); - window = XtWindow(w); - } - - for (y = ys; y < ye; y += height) - for (x = xs; x < xe; x += width) - { - XSetClipOrigin(display, xdata->gc, x, y); - if (image->pixmap->mask) - XSetClipMask(display, xdata->gc, image->pixmap->mask); - if (image->depth == 1) - XCopyPlane(display, image->pixmap->pixmap, window, xdata->gc, - 0, 0, XawMin(width, xe - x), XawMin(height, ye - y), - x, y, 1L); - else - XCopyArea(display, image->pixmap->pixmap, window, xdata->gc, 0, 0, - XawMin(width, xe - x), XawMin(height, ye - y), x, y); - } - - XSetClipMask(display, xdata->gc, None); -} - -typedef struct _Dl_init Dl_init; -struct _Dl_init { - String name; - XawDisplayListProc proc; - Cardinal id; -}; - -static Dl_init dl_init[] = -{ - {"arc-mode", DlArcMode, ARCMODE}, - {"background", DlBackground, GCBG}, - {"bg", DlBackground, GCBG}, - {"cap-style", DlCapStyle, CAPSTYLE}, - {"clip-mask", DlClipMask, CLIPMASK}, - {"clip-origin", DlClipOrigin, CLIPORIGIN}, - {"clip-rectangles", DlClipRectangles, CLIPRECTS}, - {"clip-rects", DlClipRectangles, CLIPRECTS}, - {"coord-mode", DlCoordMode, COORDMODE}, - {"copy-area", DlCopyArea, COPYAREA}, - {"copy-plane", DlCopyPlane, COPYPLANE}, - {"dashes", DlDashes, DASHES}, - {"draw-arc", DlDrawArc, DARC}, - {"draw-line", DlLine, LINE}, - {"draw-lines", DlDrawLines, DLINES}, - {"draw-point", DlDrawPoint, POINT}, - {"draw-points", DlDrawPoints, POINTS}, - {"draw-rect", DlDrawRectangle, DRECT}, - {"draw-rectangle", DlDrawRectangle, DRECT}, - {"draw-segments", DlDrawSegments, SEGMENTS}, - {"draw-string", DlDrawString, DSTRING}, - {"exposures", DlExposures, EXPOSURES}, - {"fg", DlForeground, GCFG}, - {"fill-arc", DlFillArc, FARC}, - {"fill-poly", DlFillPolygon, FPOLY}, - {"fill-polygon", DlFillPolygon, FPOLY}, - {"fill-rect", DlFillRectangle, FRECT}, - {"fill-rectangle", DlFillRectangle, FRECT}, - {"fill-rule", DlFillRule, FILLRULE}, - {"fill-style", DlFillStyle, FILLSTYLE}, - {"font", DlFont, FONT}, - {"foreground", DlForeground, GCFG}, - {"function", DlFunction, FUNCTION}, - {"image", DlImage, IMAGE}, - {"join-style", DlJoinStyle, JOINSTYLE}, - {"line", DlLine, LINE}, - {"line-style", DlLineStyle, LINESTYLE}, - {"line-width", DlLineWidth, LWIDTH}, - {"lines", DlDrawLines, DLINES}, - {"mask", DlMask, MASK}, - {"paint-string", DlPaintString, PSTRING}, - {"plane-mask", DlPlaneMask, PLANEMASK}, - {"point", DlDrawPoint, POINT}, - {"points", DlDrawPoints, POINTS}, - {"segments", DlDrawSegments, SEGMENTS}, - {"shape-mode", DlShapeMode, SHAPEMODE}, - {"stipple", DlStipple, STIPPLE}, - {"subwindow-mode", DlSubwindowMode, SUBWMODE}, - {"tile", DlTile, TILE}, - {"ts-origin", DlTSOrigin, TSORIGIN}, - {"umask", DlUmask, UMASK}, -}; - -void -XawDisplayListInitialize(void) -{ - static Bool first_time = True; - XawDLClass *lc; - Cardinal i; - - if (first_time == False) - return; - - first_time = False; - - lc = XawCreateDisplayListClass(xlib, - _Xaw_Xlib_ArgsInitProc, - _Xaw_Xlib_ArgsDestructor, - _Xaw_Xlib_DataInitProc, - _Xaw_Xlib_DataDestructor); - for (i = 0; i < sizeof(dl_init) / sizeof(dl_init[0]); i++) - (void)XawDeclareDisplayListProc(lc, dl_init[i].name, dl_init[i].proc); -} - -static int -bcmp_cvt_proc(register _Xconst void *string, - register _Xconst void *dlinfo) -{ - return (strcmp((String)string, ((Dl_init*)dlinfo)->name)); -} - -static long -read_int(char *cp, char **cpp) -{ - long value = 0, sign = 1; - - if (*cp == '-') - { - sign = -1; - ++cp; - } - else if (*cp == '+') - ++cp; - value = 0; - while (*cp >= '0' && *cp <= '9') - { - value = value * 10 + *cp - '0'; - ++cp; - } - if (cpp) - *cpp = cp; - return (value * sign); -} - -static void -read_position(char *arg, XawDLPosition *pos) -{ - int ch; - char *str = arg; - - ch = *str; - if (ch == '-' || ch == '+') - { - ++str; - if (ch == '-') - pos->high = True; - pos->pos = read_int(str, NULL); - } - else if (isdigit(ch)) - { - pos->pos = read_int(str, &str); - ch = *str++; - if (ch == '/') - pos->denom = read_int(str, NULL); - } -} - -/* ARGSUSED */ -static void * -_Xaw_Xlib_ArgsInitProc(String proc_name, String *params, Cardinal *num_params, - Screen *screen, Colormap colormap, int depth) -{ - Cardinal id, i; - Dl_init *init; - void *retval = XAWDL_CONVERT_ERROR; - - init = (Dl_init *)bsearch(proc_name, dl_init, - sizeof(dl_init) / sizeof(dl_init[0]), - sizeof(dl_init[0]), - bcmp_cvt_proc); - - id = init->id; - - switch (id) - { - case LINE: - case DRECT: - case FRECT: - if (*num_params == 4) - { - XawDLPosition *pos = (XawDLPosition *)XtCalloc(1, sizeof(XawDLPosition) * 4); - - for (i = 0; i < 4; i++) - read_position(params[i], &pos[i]); - retval = (void *)pos; - } - break; - case POINT: - case TSORIGIN: - case CLIPORIGIN: - if (*num_params == 2) - { - XawDLPosition *pos = (XawDLPosition *)XtCalloc(1, sizeof(XawDLPosition) * 2); - - read_position(params[0], &pos[0]); - read_position(params[1], &pos[1]); - retval = (void *)pos; - } - break; - case DLINES: - case FPOLY: - case POINTS: - if (*num_params >= 4 && !(*num_params & 1)) - { - XawDLPositionPtr *pos = XtNew(XawDLPositionPtr); - - pos->pos = (XawDLPosition *)XtCalloc(1, sizeof(XawDLPosition) * - *num_params); - pos->num_pos = *num_params; - for (i = 0; i < *num_params; i++) - read_position(params[i], &pos->pos[i]); - retval = (void *)pos; - } - break; - case SEGMENTS: - case CLIPRECTS: - if (*num_params >= 4 && !(*num_params % 4)) - { - XawDLPositionPtr *pos = XtNew(XawDLPositionPtr); - - pos->pos = (XawDLPosition *)XtCalloc(1, sizeof(XawDLPosition) * - *num_params); - pos->num_pos = *num_params; - for (i = 0; i < *num_params; i++) - read_position(params[i], &pos->pos[i]); - retval = (void *)pos; - } - break; - case DARC: - case FARC: - if (*num_params >= 4 && *num_params <= 6) - { - XawDLArcArgs *args = (XawDLArcArgs *)XtCalloc(1, sizeof(XawDLArcArgs)); - - args->angle1 = 0; - args->angle2 = 360; - for (i = 0; i < 4; i++) - read_position(params[i], &args->pos[i]); - if (*num_params > 4) - args->angle1 = read_int(params[4], NULL); - if (*num_params > 5) - args->angle2 = read_int(params[5], NULL); - args->angle1 *= 64; - args->angle2 *= 64; - retval = (void *)args; - } - break; - case GCFG: - case GCBG: - { - XColor xcolor; - - if (*num_params == 1 && - XAllocNamedColor(DisplayOfScreen(screen), colormap, - params[0], &xcolor, &xcolor)) - retval = (void *)xcolor.pixel; - } break; - case MASK: - case UMASK: - if (*num_params == 0) - retval = NULL; - break; - case LWIDTH: - if (*num_params == 1) - retval = (void *)read_int(params[0], NULL); - break; - case ARCMODE: - if (*num_params == 1) - { - if (XmuCompareISOLatin1(params[0], "pieslice") == 0) - retval = (void *)ArcPieSlice; - else if (XmuCompareISOLatin1(params[0], "chord") == 0) - retval = (void *)ArcChord; - } - break; - case COORDMODE: - if (*num_params == 1) - { - if (XmuCompareISOLatin1(params[0], "origin") == 0) - retval = (void *)CoordModeOrigin; - else if (XmuCompareISOLatin1(params[0], "previous") == 0) - retval = (void *)CoordModePrevious; - } - break; - case SHAPEMODE: - if (*num_params == 1) - { - if (XmuCompareISOLatin1(params[0], "complex") == 0) - retval = (void *)Complex; - else if (XmuCompareISOLatin1(params[0], "convex") == 0) - retval = (void *)Convex; - else if (XmuCompareISOLatin1(params[0], "nonconvex") == 0) - retval = (void *)Nonconvex; - } - break; - case LINESTYLE: - if (*num_params == 1) - { - if (XmuCompareISOLatin1(params[0], "solid") == 0) - retval = (void *)LineSolid; - else if (XmuCompareISOLatin1(params[0], "onoffdash") == 0) - retval = (void *)LineOnOffDash; - else if (XmuCompareISOLatin1(params[0], "doubledash") == 0) - retval = (void *)LineDoubleDash; - } - break; - case CAPSTYLE: - if (*num_params == 1) - { - if (XmuCompareISOLatin1(params[0], "notlast") == 0) - retval = (void *)CapNotLast; - else if (XmuCompareISOLatin1(params[0], "butt") == 0) - retval = (void *)CapButt; - else if (XmuCompareISOLatin1(params[0], "round") == 0) - retval = (void *)CapRound; - else if (XmuCompareISOLatin1(params[0], "projecting") == 0) - retval = (void *)CapProjecting; - } - break; - case JOINSTYLE: - if (*num_params == 1) - { - if (XmuCompareISOLatin1(params[0], "miter") == 0) - retval = (void *)JoinMiter; - else if (XmuCompareISOLatin1(params[0], "round") == 0) - retval = (void *)JoinRound; - else if (XmuCompareISOLatin1(params[0], "bevel") == 0) - retval = (void *)JoinBevel; - } - break; - case FILLSTYLE: - if (*num_params == 1) - { - if (*num_params && XmuCompareISOLatin1(params[0], "solid") == 0) - retval = (void *)FillSolid; - else if (*num_params && XmuCompareISOLatin1(params[0], "tiled") == 0) - retval = (void *)FillTiled; - else if (*num_params && XmuCompareISOLatin1(params[0], "stippled") == 0) - retval = (void *)FillStippled; - else if (*num_params && XmuCompareISOLatin1(params[0], "opaquestippled") == 0) - retval = (void *)FillOpaqueStippled; - } - break; - case FILLRULE: - if (*num_params == 1) - { - if (XmuCompareISOLatin1(params[0], "evenodd") == 0) - retval = (void *)EvenOddRule; - else if (XmuCompareISOLatin1(params[0], "winding") == 0) - retval = (void *)WindingRule; - } - break; - case TILE: - if (*num_params == 1) - retval = (void *)XawLoadPixmap(params[0], screen, colormap, depth); - if (retval == NULL) - { - XtDisplayStringConversionWarning(DisplayOfScreen(screen), (String)params[0], - XtRPixmap); - retval = XAWDL_CONVERT_ERROR; - } - break; - case STIPPLE: - if (*num_params == 1) - retval = (void *)XawLoadPixmap(params[0], screen, colormap, 1); - if (retval == NULL) - { - XtDisplayStringConversionWarning(DisplayOfScreen(screen), (String)params[0], - XtRBitmap); - retval = XAWDL_CONVERT_ERROR; - } - break; - case FUNCTION: - if (*num_params == 1) - { - if (XmuCompareISOLatin1(params[0], "set") == 0) - retval = (void *)GXset; - else if (XmuCompareISOLatin1(params[0], "clear") == 0) - retval = (void *)GXclear; - else if (XmuCompareISOLatin1(params[0], "and") == 0) - retval = (void *)GXand; - else if (XmuCompareISOLatin1(params[0], "andreverse") == 0) - retval = (void *)GXandReverse; - else if (XmuCompareISOLatin1(params[0], "copy") == 0) - retval = (void *)GXcopy; - else if (XmuCompareISOLatin1(params[0], "andinverted") == 0) - retval = (void *)GXandInverted; - else if (XmuCompareISOLatin1(params[0], "noop") == 0) - retval = (void *)GXnoop; - else if (XmuCompareISOLatin1(params[0], "xor") == 0) - retval = (void *)GXxor; - else if (XmuCompareISOLatin1(params[0], "or") == 0) - retval = (void *)GXor; - else if (XmuCompareISOLatin1(params[0], "nor") == 0) - retval = (void *)GXnor; - else if (XmuCompareISOLatin1(params[0], "equiv") == 0) - retval = (void *)GXequiv; - else if (XmuCompareISOLatin1(params[0], "invert") == 0) - retval = (void *)GXinvert; - else if (XmuCompareISOLatin1(params[0], "orreverse") == 0) - retval = (void *)GXorReverse; - else if (XmuCompareISOLatin1(params[0], "copyinverted") == 0) - retval = (void *)GXcopyInverted; - else if (XmuCompareISOLatin1(params[0], "nand") == 0) - retval = (void *)GXnand; - } - break; - case PLANEMASK: - if (*num_params == 1) - retval = (void *)read_int(params[0], NULL); - break; - case DSTRING: - case PSTRING: - if (*num_params == 3) - { - XawDLStringArgs *string = (XawDLStringArgs *) - XtCalloc(1, sizeof(XawDLStringArgs)); - - read_position(params[0], &string->pos[0]); - read_position(params[1], &string->pos[1]); - string->string = XtNewString(params[2]); - string->length = strlen(string->string); - retval = string; - } - break; - case FONT: - if (*num_params == 1) - retval = (void *)XLoadFont(DisplayOfScreen(screen), params[0]); - break; - case DASHES: - if (*num_params && *num_params < 127) - { - char *dashes; - - dashes = XtMalloc(*num_params + 1); - - for (i = 0; i < *num_params; i++) - dashes[i + 1] = read_int(params[i], NULL); - *dashes = *num_params; - retval = dashes; - } - break; - case SUBWMODE: - if (*num_params == 1) - { - if (XmuCompareISOLatin1(params[0], "clipbychildren") == 0) - retval = (void *)ClipByChildren; - else if (XmuCompareISOLatin1(params[0], "includeinferiors") == 0) - retval = (void *)IncludeInferiors; - } - break; - case EXPOSURES: - if (*num_params == 1) - { - if (isdigit(params[0][0]) || params[0][0] == '+' || params[0][0] == '-') - retval = (void *)read_int(params[0], NULL); - else if (XmuCompareISOLatin1(params[0], "true") == 0 || - XmuCompareISOLatin1(params[0], "on") == 0) - retval = (void *)True; - else if (XmuCompareISOLatin1(params[0], "false") == 0 || - XmuCompareISOLatin1(params[0], "off") == 0) - retval = (void *)False; - } - break; - case CLIPMASK: - if (*num_params == 1) - retval = (void *)XawLoadPixmap(params[0], screen, colormap, 1); - if (retval == NULL) - { - retval = XAWDL_CONVERT_ERROR; - XtDisplayStringConversionWarning(DisplayOfScreen(screen), (String)params[0], - XtRPixmap); - } - break; - case COPYAREA: - case COPYPLANE: - if (*num_params > 2 && *num_params <= 7 + (id == COPYPLANE)) - { - XawDLCopyArgs *args = (XawDLCopyArgs *) - XtCalloc(1, sizeof(XawDLCopyArgs)); - - retval = args; - if (params[0][0] == '\0' || strcmp(params[0], ".") == 0) - args->pixmap = NULL; - else - { - args->pixmap = XawLoadPixmap(params[0], screen, colormap, id == COPYPLANE ? 1 : depth); - if (args->pixmap == NULL) - { - XtDisplayStringConversionWarning(DisplayOfScreen(screen), (String)params[0], - XtRBitmap); - retval = XAWDL_CONVERT_ERROR; - XtFree((char *)args); - } - } - if (retval != XAWDL_CONVERT_ERROR) - { - for (i = 1; i < *num_params && i < 7; i++) - read_position(params[i], &args->pos[i - 1]); - if (*num_params > 7) - args->plane = read_int(params[7], NULL); - } - } - break; - case IMAGE: - if (*num_params > 2 && *num_params <= 7) - { - XawDLImageArgs *args = (XawDLImageArgs *) - XtCalloc(1, sizeof(XawDLImageArgs)); - - retval = args; - args->pixmap = XawLoadPixmap(params[0], screen, colormap, depth); - if (args->pixmap == NULL) - { - XtDisplayStringConversionWarning(DisplayOfScreen(screen), - (String)params[0], XtRPixmap); - retval = XAWDL_CONVERT_ERROR; - XtFree((char *)args); - } - else - { - args->depth = depth; - for (i = 1; i < *num_params && i < 5; i++) - read_position(params[i], &args->pos[i - 1]); - } - } - break; - } - - return (retval); -} - -/* ARGSUSED */ -static void * -_Xaw_Xlib_DataInitProc(String class_name, - Screen *screen, Colormap colormap, int depth) -{ - XawXlibData *data; - Window tmp_win; - - data = (XawXlibData *)XtMalloc(sizeof(XawXlibData)); - - tmp_win = XCreateWindow(DisplayOfScreen(screen), - RootWindowOfScreen(screen), - 0, 0, 1, 1, 1, depth, - InputOutput, CopyFromParent, 0, NULL); - data->mask = 0; - data->gc = XCreateGC(DisplayOfScreen(screen), tmp_win, 0, &data->values); - XDestroyWindow(DisplayOfScreen(screen), tmp_win); - data->shape = Complex; - data->mode = CoordModeOrigin; - data->dashes = NULL; - - return ((void *)data); -} - -/* ARGSUSED */ -static void -_Xaw_Xlib_ArgsDestructor(Display *display, String proc_name, XtPointer args, - String *params, Cardinal *num_params) -{ - Cardinal id; - Dl_init *init; - - init = (Dl_init *)bsearch(proc_name, dl_init, - sizeof(dl_init) / sizeof(dl_init[0]), - sizeof(dl_init[0]), - bcmp_cvt_proc); - - id = init->id; - - switch (id) - { - case LINE: - case DRECT: - case FRECT: - case DARC: - case FARC: - case POINT: - case TSORIGIN: - case DASHES: - case CLIPORIGIN: - case COPYAREA: - case COPYPLANE: - case IMAGE: - XtFree(args); - break; - case DSTRING: - case PSTRING: - { - XawDLStringArgs *string = (XawDLStringArgs *)args; - XtFree(string->string); - XtFree(args); - } break; - case DLINES: - case FPOLY: - case POINTS: - case SEGMENTS: - case CLIPRECTS: - { - XawDLPositionPtr *ptr = (XawDLPositionPtr *)args; - - XtFree((char *)ptr->pos); - XtFree(args); - } break; - } -} - -/* ARGSUSED */ -static void -_Xaw_Xlib_DataDestructor(Display *display, String class_name, XtPointer data) -{ - if (data) - { - XawXlibData *xdata = (XawXlibData *)data; - - XFreeGC(display, xdata->gc); - if (xdata->dashes) - XtFree(xdata->dashes); - XtFree((char *)data); - } -} - -/* Start of DLInfo Management Functions */ -static int -qcmp_dlist_info(register _Xconst void *left, register _Xconst void *right) -{ - return (strcmp((*(XawDLInfo **)left)->name, (*(XawDLInfo **)right)->name)); -} - -Bool XawDeclareDisplayListProc(XawDLClass *lc, String name, - XawDisplayListProc proc) -{ - XawDLInfo *info; - - if (!lc || !proc || !name || name[0] == '\0') - return (False); - - if ((info = _XawFindDLInfo(lc, name)) != NULL) - /* Since the data structures to the displayList classes are(should be) - * opaque, it is not a good idea to allow overriding a displayList - * procedure; it's better to choose another name or class name! - */ - return (False); - - info = (XawDLInfo *)XtMalloc(sizeof(XawDLInfo)); - info->name = XtNewString(name); - info->qname = XrmStringToQuark(info->name); - info->proc = proc; - - if (!lc->num_infos) - { - lc->num_infos = 1; - lc->infos = (XawDLInfo **)XtMalloc(sizeof(XawDLInfo*)); - } - else - { - ++lc->num_infos; - lc->infos = (XawDLInfo **) - XtRealloc((char *)lc->infos, sizeof(XawDLInfo*) * lc->num_infos); - } - lc->infos[lc->num_infos - 1] = info; - - if (lc->num_infos > 1) - qsort(lc->infos, lc->num_infos, sizeof(XawDLInfo*), qcmp_dlist_info); - - return (True); -} - -static int -bcmp_dlist_info(register _Xconst void *string, - register _Xconst void *dlinfo) -{ - return (strcmp((String)string, (*(XawDLClass **)dlinfo)->name)); -} - -static XawDLInfo * -_XawFindDLInfo(XawDLClass *lc, String name) -{ - XawDLInfo **info; - - if (!lc->infos) - return (NULL); - - info = (XawDLInfo **)bsearch(name, lc->infos, lc->num_infos, - sizeof(XawDLInfo*), bcmp_dlist_info); - - return (info ? *info : NULL); -} - -/* Start of DLClass Management Functions */ -XawDLClass * -XawGetDisplayListClass(String name) -{ - return (_XawFindDLClass(name)); -} - -static int -qcmp_dlist_class(register _Xconst void *left, register _Xconst void *right) -{ - return (strcmp((*(XawDLClass **)left)->name, (*(XawDLClass **)right)->name)); -} - -XawDLClass * -XawCreateDisplayListClass(String name, - XawDLArgsInitProc args_init, - XawDLArgsDestructor args_destructor, - XawDLDataInitProc data_init, - XawDLDataDestructor data_destructor) -{ - XawDLClass *lc; - - if (!name || name[0] == '\0') - return (NULL); - - lc = (XawDLClass *)XtMalloc(sizeof(XawDLClass)); - lc->name = XtNewString(name); - lc->infos = NULL; - lc->num_infos = 0; - lc->args_init = args_init; - lc->args_destructor = args_destructor; - lc->data_init = data_init; - lc->data_destructor = data_destructor; - - if (!classes) - { - num_classes = 1; - classes = (XawDLClass **)XtMalloc(sizeof(XawDLClass)); - } - else - { - ++num_classes; - classes = (XawDLClass **)XtRealloc((char *)classes, - sizeof(XawDLClass) * num_classes); - } - classes[num_classes - 1] = lc; - - if (num_classes > 1) - qsort(&classes[0], num_classes, sizeof(XawDLClass*), qcmp_dlist_class); - - return (lc); -} - -static int -bcmp_dlist_class(register _Xconst void *string, - register _Xconst void *dlist) -{ - return (strcmp((String)string, (*(XawDLClass **)dlist)->name)); -} - -static XawDLClass * -_XawFindDLClass(String name) -{ - XawDLClass **lc; - - if (!classes) - return (NULL); - - lc = (XawDLClass **)bsearch(name, &classes[0], num_classes, - sizeof(XawDLClass*), bcmp_dlist_class); - - return (lc ? *lc : NULL); -} - -#endif /* OLDXAW */ diff --git a/nx-X11/lib/Xaw/Form.c b/nx-X11/lib/Xaw/Form.c deleted file mode 100644 index 1d162407b..000000000 --- a/nx-X11/lib/Xaw/Form.c +++ /dev/null @@ -1,1110 +0,0 @@ -/* $Xorg: Form.c,v 1.4 2001/02/09 02:03:43 xorgcvs Exp $ */ - -/*********************************************************** - -Copyright 1987, 1988, 1994, 1998 The Open Group - -Permission to use, copy, modify, distribute, and sell this software and its -documentation for any purpose is hereby granted without fee, provided that -the above copyright notice appear in all copies and that both that -copyright notice and this permission notice appear in supporting -documentation. - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -Except as contained in this notice, the name of The Open Group shall not be -used in advertising or otherwise to promote the sale, use or other dealings -in this Software without prior written authorization from The Open Group. - - -Copyright 1987, 1988 by Digital Equipment Corporation, Maynard, Massachusetts. - - All Rights Reserved - -Permission to use, copy, modify, and distribute this software and its -documentation for any purpose and without fee is hereby granted, -provided that the above copyright notice appear in all copies and that -both that copyright notice and this permission notice appear in -supporting documentation, and that the name of Digital not be -used in advertising or publicity pertaining to distribution of the -software without specific, written prior permission. - -DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING -ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL -DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR -ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, -WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, -ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS -SOFTWARE. - -******************************************************************/ - -/* $XFree86: xc/lib/Xaw/Form.c,v 1.20 2001/02/05 22:38:04 paulo Exp $ */ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif -#include <X11/IntrinsicP.h> -#include <X11/StringDefs.h> -#include <X11/Xmu/CharSet.h> -#include <X11/Xmu/Converters.h> -#include <X11/Xaw/FormP.h> -#include <X11/Xaw/XawInit.h> -#include "Private.h" - -/* - * Class Methods - */ -static void XawFormChangeManaged(Widget); -static void XawFormClassInitialize(void); -static void XawFormClassPartInitialize(WidgetClass); -static void XawFormConstraintInitialize(Widget, Widget, ArgList, Cardinal*); -static Boolean XawFormConstraintSetValues(Widget, Widget, Widget, - ArgList, Cardinal*); -static XtGeometryResult XawFormGeometryManager(Widget, XtWidgetGeometry*, - XtWidgetGeometry*); -static void XawFormInitialize(Widget, Widget, ArgList, Cardinal*); -#ifndef OLDXAW -static void XawFormRealize(Widget, Mask*, XSetWindowAttributes*); -static void XawFormRedisplay(Widget, XEvent*, Region); -#endif -static XtGeometryResult XawFormQueryGeometry(Widget, XtWidgetGeometry*, - XtWidgetGeometry*); -static void XawFormResize(Widget); -static Boolean XawFormSetValues(Widget, Widget, Widget, ArgList, Cardinal*); -static Boolean Layout(FormWidget, unsigned int, unsigned int, Bool); - -/* - * Prototypes - */ -static void _CvtStringToEdgeType(XrmValuePtr, Cardinal*, - XrmValuePtr, XrmValuePtr); -static Bool ChangeFormGeometry(Widget, Bool, unsigned int, unsigned int, - Dimension*, Dimension*); -Boolean CvtEdgeTypeToString(Display*, XrmValuePtr, Cardinal*, - XrmValuePtr, XrmValuePtr, XtPointer*); -static void LayoutChild(Widget); -static int TransformCoord(int, unsigned int, unsigned int, XtEdgeType); -static void ResizeChildren(Widget); - -/* - * Initialization - */ -#ifndef OLDXAW -static XtActionsRec actions[] = { - {"set-values", XawSetValuesAction}, - {"get-values", XawGetValuesAction}, - {"declare", XawDeclareAction}, - {"call-proc", XawCallProcAction}, -}; -#endif - -static XrmQuark QchainLeft, QchainRight, QchainTop, QchainBottom, Qrubber; - -#define default_value -99999 -#define Offset(field) XtOffsetOf(FormRec, form.field) -static XtResource resources[] = { - { - XtNdefaultDistance, - XtCThickness, - XtRInt, - sizeof(int), - Offset(default_spacing), - XtRImmediate, - (XtPointer)4 - }, -#ifndef OLDXAW - { - XawNdisplayList, - XawCDisplayList, - XawRDisplayList, - sizeof(XawDisplayList*), - Offset(display_list), - XtRImmediate, - NULL - }, -#endif -}; -#undef Offset - -#define defEdge XtRubber - -#define Offset(field) XtOffsetOf(FormConstraintsRec, form.field) -static XtResource formConstraintResources[] = { - { - XtNtop, - XtCEdge, - XtREdgeType, - sizeof(XtEdgeType), - Offset(top), - XtRImmediate, - (XtPointer)defEdge - }, - { - XtNbottom, - XtCEdge, - XtREdgeType, - sizeof(XtEdgeType), - Offset(bottom), - XtRImmediate, - (XtPointer)defEdge - }, - { - XtNleft, - XtCEdge, - XtREdgeType, - sizeof(XtEdgeType), - Offset(left), - XtRImmediate, - (XtPointer)defEdge - }, - { - XtNright, - XtCEdge, - XtREdgeType, - sizeof(XtEdgeType), - Offset(right), - XtRImmediate, - (XtPointer)defEdge - }, - { - XtNhorizDistance, - XtCThickness, - XtRInt, - sizeof(int), - Offset(dx), - XtRImmediate, - (XtPointer)default_value - }, - { - XtNfromHoriz, - XtCWidget, - XtRWidget, - sizeof(Widget), - Offset(horiz_base), - XtRWidget, - NULL - }, - { - XtNvertDistance, - XtCThickness, - XtRInt, - sizeof(int), - Offset(dy), - XtRImmediate, - (XtPointer)default_value - }, - { - XtNfromVert, - XtCWidget, - XtRWidget, - sizeof(Widget), - Offset(vert_base), - XtRWidget, - NULL - }, - { - XtNresizable, - XtCBoolean, - XtRBoolean, - sizeof(Boolean), - Offset(allow_resize), - XtRImmediate, - (XtPointer)False - }, -}; -#undef Offset - -FormClassRec formClassRec = { - /* core */ - { - (WidgetClass)&constraintClassRec, /* superclass */ - "Form", /* class_name */ - sizeof(FormRec), /* widget_size */ - XawFormClassInitialize, /* class_initialize */ - XawFormClassPartInitialize, /* class_part_init */ - False, /* class_inited */ - XawFormInitialize, /* initialize */ - NULL, /* initialize_hook */ -#ifndef OLDXAW - XawFormRealize, /* realize */ - actions, /* actions */ - XtNumber(actions), /* num_actions */ -#else - XtInheritRealize, /* realize */ - NULL, /* actions */ - 0, /* num_actions */ -#endif - resources, /* resources */ - XtNumber(resources), /* num_resources */ - NULLQUARK, /* xrm_class */ - True, /* compress_motion */ - True, /* compress_exposure */ - True, /* compress_enterleave */ - False, /* visible_interest */ - NULL, /* destroy */ - XawFormResize, /* resize */ -#ifndef OLDXAW - XawFormRedisplay, /* expose */ -#else - XtInheritExpose, /* expose */ -#endif - XawFormSetValues, /* set_values */ - NULL, /* set_values_hook */ - XtInheritSetValuesAlmost, /* set_values_almost */ - NULL, /* get_values_hook */ - NULL, /* accept_focus */ - XtVersion, /* version */ - NULL, /* callback_private */ - NULL, /* tm_table */ - XawFormQueryGeometry, /* query_geometry */ - XtInheritDisplayAccelerator, /* display_accelerator */ - NULL, /* extension */ - }, - /* composite */ - { - XawFormGeometryManager, /* geometry_manager */ - XawFormChangeManaged, /* change_managed */ - XtInheritInsertChild, /* insert_child */ - XtInheritDeleteChild, /* delete_child */ - NULL, /* extension */ - }, - /* constraint */ - { - formConstraintResources, /* subresourses */ - XtNumber(formConstraintResources), /* subresource_count */ - sizeof(FormConstraintsRec), /* constraint_size */ - XawFormConstraintInitialize, /* initialize */ - NULL, /* destroy */ - XawFormConstraintSetValues, /* set_values */ - NULL, /* extension */ - }, - /* form */ - { - Layout, /* layout */ - }, -}; - -WidgetClass formWidgetClass = (WidgetClass)&formClassRec; - -/* - * Implementation - */ -#ifndef OLDXAW -static void -XawFormRealize(Widget w, Mask *mask, XSetWindowAttributes *attr) -{ - XawPixmap *pixmap; - - (*formWidgetClass->core_class.superclass->core_class.realize)(w, mask, attr); - - if (w->core.background_pixmap > XtUnspecifiedPixmap) { - pixmap = XawPixmapFromXPixmap(w->core.background_pixmap, XtScreen(w), - w->core.colormap, w->core.depth); - if (pixmap && pixmap->mask) - XawReshapeWidget(w, pixmap); - } -} - -static void -XawFormRedisplay(Widget w, XEvent *event, Region region) -{ - FormWidget xaw = (FormWidget)w; - - if (xaw->form.display_list) - XawRunDisplayList(w, xaw->form.display_list, event, region); -} -#endif - -/*ARGSUSED*/ -static void -_CvtStringToEdgeType(XrmValuePtr args, Cardinal *num_args, - XrmValuePtr fromVal, XrmValuePtr toVal) -{ - static XtEdgeType edgeType; - XrmQuark q; - char name[12]; - - XmuNCopyISOLatin1Lowered(name, (char*)fromVal->addr, sizeof(name)); - q = XrmStringToQuark(name); - - if (q == QchainLeft) - edgeType = XtChainLeft; - else if (q == QchainRight) - edgeType = XtChainRight; - else if (q == QchainTop) - edgeType = XtChainTop; - else if (q == QchainBottom) - edgeType = XtChainBottom; - else if (q == Qrubber) - edgeType = XtRubber; - else { - XtStringConversionWarning(fromVal->addr, XtREdgeType); - toVal->size = 0; - toVal->addr = NULL; - return; - } - - toVal->size = sizeof(XtEdgeType); - toVal->addr = (XPointer)&edgeType; -} - -/*ARGSUSED*/ -Boolean -CvtEdgeTypeToString(Display *dpy, XrmValuePtr args, Cardinal *num_args, - XrmValuePtr fromVal, XrmValuePtr toVal, XtPointer *data) -{ - static String buffer; - Cardinal size; - - switch (*(XtEdgeType *)fromVal->addr) { - case XtChainLeft: - buffer = XtEchainLeft; - break; - case XtChainRight: - buffer = XtEchainRight; - break; - case XtChainTop: - buffer = XtEchainTop; - break; - case XtChainBottom: - buffer = XtEchainBottom; - break; - case XtRubber: - buffer = XtErubber; - break; - default: - XawTypeToStringWarning(dpy, XtREdgeType); - toVal->addr = NULL; - toVal->size = 0; - return (False); - } - - size = strlen(buffer) + 1; - if (toVal->addr != NULL) { - if (toVal->size < size) { - toVal->size = size; - return (False); - } - strcpy((char *)toVal->addr, buffer); - } - else - toVal->addr = (XPointer)buffer; - toVal->size = sizeof(String); - - return (True); -} - -static void -XawFormClassInitialize(void) -{ - static XtConvertArgRec parentCvtArgs[] = { - {XtBaseOffset, (XtPointer)XtOffsetOf(WidgetRec, core.parent), - sizeof(Widget)} - }; - - char name[12]; - - XawInitializeWidgetSet(); - XmuNCopyISOLatin1Lowered(name, XtEchainLeft, sizeof(name)); - QchainLeft = XrmStringToQuark(name); - XmuNCopyISOLatin1Lowered(name, XtEchainRight, sizeof(name)); - QchainRight = XrmStringToQuark(name); - XmuNCopyISOLatin1Lowered(name, XtEchainTop, sizeof(name)); - QchainTop = XrmStringToQuark(name); - XmuNCopyISOLatin1Lowered(name, XtEchainBottom, sizeof(name)); - QchainBottom = XrmStringToQuark(name); - XmuNCopyISOLatin1Lowered(name, XtErubber, sizeof(name)); - Qrubber = XrmStringToQuark(name); - - XtAddConverter(XtRString, XtREdgeType, _CvtStringToEdgeType, NULL, 0); - XtSetTypeConverter(XtREdgeType, XtRString, CvtEdgeTypeToString, - NULL, 0, XtCacheNone, NULL); - XtSetTypeConverter(XtRString, XtRWidget, XmuNewCvtStringToWidget, - parentCvtArgs, XtNumber(parentCvtArgs), XtCacheNone, - NULL); - XtSetTypeConverter(XtRWidget, XtRString, XmuCvtWidgetToString, - NULL, 0, XtCacheNone, NULL); -} - -static void -XawFormClassPartInitialize(WidgetClass cclass) -{ - FormWidgetClass c = (FormWidgetClass)cclass; - FormWidgetClass super = (FormWidgetClass)c->core_class.superclass; - - if (c->form_class.layout == XtInheritLayout) - c->form_class.layout = super->form_class.layout; -} - -/*ARGSUSED*/ -static void -XawFormInitialize(Widget request, Widget cnew, - ArgList args, Cardinal *num_args) -{ - FormWidget fw = (FormWidget)cnew; - - fw->form.old_width = fw->form.old_height = 0; - fw->form.no_refigure = False; - fw->form.needs_relayout = False; - fw->form.resize_in_layout = True; - fw->form.resize_is_no_op = False; -} - -/* - * Function: - * ChangeFormGeometry - * - * Parameters: - * w - Form widget - * query_only - is only a query? - * width - new width and height - * height - "" - * ret_width - actual size the form is allowed to resize to (return) - * ret_height - "" - * - * Description: - * Ask the parent to change the form widget's geometry. - * - * Returns: - * True of children may always be resized - */ -static Bool -ChangeFormGeometry(Widget w, Bool query_only, - unsigned int width, unsigned int height, - Dimension *ret_width, Dimension *ret_height) -{ - FormWidget fw = (FormWidget)w; - Boolean always_resize_children; - XtGeometryResult result; - XtWidgetGeometry request, return_request; - - /* - * If we are already at the desired size then there is no need - * to ask our parent of we can change size - */ - if (width == XtWidth(fw) && height == XtHeight(fw)) - return (True); - - request.width = width; - request.height = height; - request.request_mode = CWWidth | CWHeight; - if (query_only) - request.request_mode |= XtCWQueryOnly; - - /* - * Do no invoke the resize rules if our size changes here - */ - fw->form.resize_is_no_op = True; - - result = XtMakeGeometryRequest(w, &request, &return_request); - if (result == XtGeometryAlmost) { - request = return_request; - (void)XtMakeGeometryRequest(w, &request, &return_request); - always_resize_children = False; - } - else - always_resize_children = result == XtGeometryYes; - - fw->form.resize_is_no_op = False; - - if (ret_width != NULL) - *ret_width = request.width; - if (ret_height != NULL) - *ret_height = request.height; - - return (always_resize_children); -} - -/* - * Function: - * Layout - * - * Parameters: - * fw - Form widget - * width - unused - * height - "" - * force_relayout - will force the children to be moved, even if some - * go past the edge of the form - * - * Description: - * Moves all the children around. - * - * Returns: - * True if the children are allowed to move from their - * current locations to the new ones. - */ -/*ARGSUSED*/ -static Boolean -Layout(FormWidget fw, unsigned int width, unsigned int height, - Bool force_relayout) -{ - int num_children = fw->composite.num_children; - WidgetList children = fw->composite.children; - Widget *childP; - Dimension maxx, maxy; - Boolean ret_val; - - for (childP = children; childP - children < num_children; childP++) { - FormConstraints form = (FormConstraints)(*childP)->core.constraints; - form->form.layout_state = LayoutPending; - } - - maxx = maxy = 1; - for (childP = children; childP - children < num_children; childP++) { - if (XtIsManaged(*childP)) { - FormConstraints form; - Position x, y; - - form = (FormConstraints)(*childP)->core.constraints; - - LayoutChild(*childP); - - x = form->form.new_x + XtWidth(*childP) - + (XtBorderWidth(*childP) << 1); - if (x > (int)maxx) - maxx = x; - - y = form->form.new_y + XtHeight(*childP) - + (XtBorderWidth(*childP) << 1); - if (y > (int)maxy) - maxy = y; - } - } - - fw->form.preferred_width = (maxx += fw->form.default_spacing); - fw->form.preferred_height = (maxy += fw->form.default_spacing); - - if (fw->form.resize_in_layout) { - Boolean always_resize_children; - - always_resize_children = - ChangeFormGeometry((Widget)fw, False, maxx, maxy, NULL, NULL); - -#ifdef OLDXAW - fw->form.old_width = fw->core.width; - fw->form.old_height = fw->core.height; -#endif - - if (force_relayout) - ret_val = True; - else - ret_val = always_resize_children || - (XtWidth(fw) >= maxx && XtHeight(fw) >= maxy); - - if (ret_val) - ResizeChildren((Widget)fw); - } - else - ret_val = False; - - fw->form.needs_relayout = False; - - return (ret_val); -} - -/* - * Function: - * ResizeChildren - * - * Parameters: - * w - form widget - * - * Description: - * Resizes all children to new_x and new_y. - */ -static void -ResizeChildren(Widget w) -{ - FormWidget fw = (FormWidget)w; - int num_children = fw->composite.num_children; - WidgetList children = fw->composite.children; - Widget *childP; - - for (childP = children; childP - children < num_children; childP++) { - FormConstraints form; - Position x, y; - - if (!XtIsManaged(*childP)) - continue; - - form = (FormConstraints)(*childP)->core.constraints; - - if (fw->form.old_width && fw->form.old_height) { - x = TransformCoord(form->form.new_x, fw->form.old_width, - XtWidth(fw), form->form.left); - y = TransformCoord(form->form.new_y, fw->form.old_height, - XtHeight(fw), form->form.top); - } - else { - x = form->form.new_x; - y = form->form.new_y; - } - - if (fw->form.no_refigure) { - /* - * I am changing the widget wrapper w/o modifing the window. This is - * risky, but I can get away with it since I am the parent of this - * widget, and he must ask me for any geometry changes - * - * The window will be updated when no_refigure is set back to False - */ - XtX(*childP) = x; - XtY(*childP) = y; - } - else - XtMoveWidget(*childP, x, y); - } -} - -static void -LayoutChild(Widget w) -{ - FormConstraints form = (FormConstraints)w->core.constraints; - Widget ref; - - switch (form->form.layout_state) { - case LayoutPending: - form->form.layout_state = LayoutInProgress; - break; - case LayoutDone: - return; - case LayoutInProgress: { - String subs[2]; - Cardinal num_subs = 2; - subs[0] = w->core.name; - subs[1] = w->core.parent->core.name; - - XtAppWarningMsg(XtWidgetToApplicationContext(w), - "constraintLoop", "xawFormLayout", "XawToolkitError", - "constraint loop detected while laying out " - "child '%s' in FormWidget '%s'", - subs, &num_subs); - } return; - } - - form->form.new_x = form->form.dx; - form->form.new_y = form->form.dy; - if ((ref = form->form.horiz_base) != NULL) { - FormConstraints ref_form = (FormConstraints)ref->core.constraints; - - LayoutChild(ref); - form->form.new_x += ref_form->form.new_x + XtWidth(ref) + - (XtBorderWidth(ref) << 1); - } - if ((ref = form->form.vert_base) != NULL) { - FormConstraints ref_form = (FormConstraints)ref->core.constraints; - - LayoutChild(ref); - form->form.new_y += ref_form->form.new_y + XtHeight(ref) + - (XtBorderWidth(ref) << 1); - } - - form->form.layout_state = LayoutDone; -} - -static int -TransformCoord(int loc, unsigned int old, unsigned int cnew, XtEdgeType type) -{ - if (type == XtRubber) { - if ((int)old > 0) - loc = (int)(loc * ((double)cnew / (double)old)); - } - else if (type == XtChainBottom || type == XtChainRight) - loc += (int)cnew - (int)old; - - return (loc); -} - -static void -XawFormResize(Widget w) -{ - FormWidget fw = (FormWidget)w; - WidgetList children = fw->composite.children; - int num_children = fw->composite.num_children; - Widget *childP; - int x, y; - int width, height; - Boolean unmap = XtIsRealized(w) && w->core.mapped_when_managed && - XtIsManaged(w); - - if (unmap) - XtUnmapWidget(w); - - if (!fw->form.resize_is_no_op) - for (childP = children; childP - children < num_children; childP++) { - FormConstraints form = (FormConstraints)(*childP)->core.constraints; - - if (!XtIsManaged(*childP)) - continue; - -#ifndef OLDXAW - x = TransformCoord(form->form.virtual_x, fw->form.old_width, - XtWidth(fw), form->form.left); - y = TransformCoord(form->form.virtual_y, fw->form.old_height, - XtHeight(fw), form->form.top); - width = TransformCoord(form->form.virtual_x + - form->form.virtual_width + - (XtBorderWidth(*childP) << 1), - fw->form.old_width, XtWidth(fw), - form->form.right) - - (x + (XtBorderWidth(*childP) << 1)); - height = TransformCoord(form->form.virtual_y + - form->form.virtual_height + - (XtBorderWidth(*childP) << 1), - fw->form.old_height, XtHeight(fw), - form->form.bottom) - - (y + (XtBorderWidth(*childP) << 1)); -#else - x = TransformCoord(XtX(*childP), fw->form.old_width, - XtWidth(fw), form->form.left); - y = TransformCoord(XtY(*childP), fw->form.old_height, - XtHeight(fw), form->form.top); - width = TransformCoord(XtX(*childP) + form->form.virtual_width + - (XtBorderWidth(*childP) << 1), - fw->form.old_width, XtWidth(fw), - form->form.right) - - (x + (XtBorderWidth(*childP) << 1)); - height = TransformCoord(XtY(*childP) + form->form.virtual_height + - (XtBorderWidth(*childP) << 1), - fw->form.old_height, XtHeight(fw), - form->form.bottom) - - (y + (XtBorderWidth(*childP) << 1)); - form->form.virtual_width = width; - form->form.virtual_height = height; -#endif - - width = width < 1 ? 1 : width; - height = height < 1 ? 1 : height; - - XtConfigureWidget(*childP, x, y, width, height, - XtBorderWidth(*childP)); - } - - if (unmap) - XtMapWidget(w); - -#ifdef OLDXAW - fw->form.old_width = XtWidth(fw); - fw->form.old_height = XtHeight(fw); -#endif -} - -/*ARGSUSED*/ -static XtGeometryResult -XawFormGeometryManager(Widget w, XtWidgetGeometry *request, - XtWidgetGeometry *reply) -{ - Dimension old_width, old_height; - FormWidget fw = (FormWidget)XtParent(w); - FormConstraints form = (FormConstraints)w->core.constraints; - XtWidgetGeometry allowed; - XtGeometryResult ret_val; - - if ((request->request_mode & (unsigned)~(XtCWQueryOnly | CWWidth | CWHeight)) - || !form->form.allow_resize) { - /* If GeometryManager is invoked during a SetValues call on a child - * then it is necessary to compute a new layout if ConstraintSetValues - * allowed any constraint changes - */ - if (fw->form.needs_relayout) - (*((FormWidgetClass)fw->core.widget_class)->form_class.layout) - (fw, 0, 0, True); - return (XtGeometryNo); - } - - if (request->request_mode & CWWidth) - allowed.width = request->width; - else - allowed.width = XtWidth(w); - - if (request->request_mode & CWHeight) - allowed.height = request->height; - else - allowed.height = XtHeight(w); - - if (allowed.width == XtWidth(w) && allowed.height == XtHeight(w)) { - /* If GeometryManager is invoked during a SetValues call on a child - * then it is necessary to compute a new layout if ConstraintSetValues - * allowed any constraint changes - */ - if (fw->form.needs_relayout) - (*((FormWidgetClass)fw->core.widget_class)->form_class.layout) - (fw, 0, 0, True); - return (XtGeometryNo); - } - - /* - * Remember the old size, and then set the size to the requested size - */ - old_width = XtWidth(w); - old_height = XtHeight(w); - XtWidth(w) = allowed.width; - XtHeight(w) = allowed.height; - - if (request->request_mode & XtCWQueryOnly) { - Boolean always_resize_children; - Dimension ret_width, ret_height; - - fw->form.resize_in_layout = False; - - (*((FormWidgetClass)fw->core.widget_class)->form_class.layout) - (fw, XtWidth(w), XtHeight(w), False); - - /* - * Reset the size of this child back to what it used to be - */ - XtWidth(w) = old_width; - XtHeight(w) = old_height; - - fw->form.resize_in_layout = True; - - always_resize_children = ChangeFormGeometry(w, True, - fw->form.preferred_width, - fw->form.preferred_height, - &ret_width, &ret_height); - - if (always_resize_children - || (ret_width >= fw->form.preferred_width - && ret_height >= fw->form.preferred_height)) - ret_val = XtGeometryYes; - else - ret_val = XtGeometryNo; - } - else { - if ((*((FormWidgetClass)fw->core.widget_class)->form_class.layout) - (fw, XtWidth(w), XtHeight(w), False)) { - Widget *childP; - int num_children = fw->composite.num_children; - WidgetList children = fw->composite.children; - - if (fw->form.no_refigure) { - /* - * I am changing the widget wrapper w/o modifing the window. - * This is risky, but I can get away with it since I am the - * parent of this widget, and he must ask me for any geometry - * changes - * - * The window will be updated when no_refigure is set back - * to False - */ - form->form.deferred_resize = True; - ret_val = XtGeometryDone; - } - else - ret_val = XtGeometryYes; - - /* - * Resets everything. - */ - fw->form.old_width = XtWidth(fw); - fw->form.old_height = XtHeight(fw); - for (childP = children; childP - children < num_children; childP++) { - Widget nw = *childP; - - if (XtIsManaged(nw)) { - FormConstraints nform = (FormConstraints)nw->core.constraints; - -#ifndef OLDXAW - nform->form.virtual_x = XtX(nw); - nform->form.virtual_y = XtY(nw); -#endif - nform->form.virtual_width = XtWidth(nw); - nform->form.virtual_height = XtHeight(nw); - } - } - } - else { - XtWidth(w) = old_width; - XtHeight(w) = old_height; - ret_val = XtGeometryNo; - } - } - - return (ret_val); -} - -/*ARGSUSED*/ -static Boolean -XawFormSetValues(Widget current, Widget request, Widget cnew, - ArgList args, Cardinal *num_args) -{ -#ifndef OLDXAW - FormWidget f_old = (FormWidget)current; - FormWidget f_new = (FormWidget)cnew; - - if (f_old->core.background_pixmap != f_new->core.background_pixmap) { - XawPixmap *opix, *npix; - - opix = XawPixmapFromXPixmap(f_old->core.background_pixmap, XtScreen(f_old), - f_old->core.colormap, f_old->core.depth); - npix = XawPixmapFromXPixmap(f_new->core.background_pixmap, XtScreen(f_new), - f_new->core.colormap, f_new->core.depth); - if ((npix && npix->mask) || (opix && opix->mask)) - XawReshapeWidget(cnew, npix); - } -#endif /* OLDXAW */ - - return (False); -} - -/* ARGSUSED */ -static void -XawFormConstraintInitialize(Widget request, Widget cnew, - ArgList args, Cardinal *num_args) -{ - FormConstraints form = (FormConstraints)cnew->core.constraints; - FormWidget fw = (FormWidget)cnew->core.parent; - -#ifndef OLDXAW - form->form.virtual_x = XtX(cnew); - form->form.virtual_y = XtY(cnew); -#endif - form->form.virtual_width = XtWidth(cnew); - form->form.virtual_height = XtHeight(cnew); - - if (form->form.dx == default_value) - form->form.dx = fw->form.default_spacing; - - if (form->form.dy == default_value) - form->form.dy = fw->form.default_spacing; - - form->form.deferred_resize = False; -} - -/*ARGSUSED*/ -static Boolean -XawFormConstraintSetValues(Widget current, Widget request, Widget cnew, - ArgList args, Cardinal *num_args) -{ - FormConstraints cfc = (FormConstraints)current->core.constraints; - FormConstraints nfc = (FormConstraints)cnew->core.constraints; - - if (cfc->form.top != nfc->form.top || cfc->form.bottom != nfc->form.bottom - || cfc->form.left != nfc->form.left || cfc->form.right != nfc->form.right - || cfc->form.dx != nfc->form.dx || cfc->form.dy != nfc->form.dy - || cfc->form.horiz_base != nfc->form.horiz_base - || cfc->form.vert_base != nfc->form.vert_base) { - FormWidget fp = (FormWidget)XtParent(cnew); - - /* If there are no subclass ConstraintSetValues procedures remaining - * to be invoked, and if there is no geometry request about to be - * made, then invoke the new layout now; else defer it - */ - if (XtClass(XtParent(cnew)) == formWidgetClass - && XtX(current) == XtX(cnew) - && XtY(current) == XtY(cnew) - && XtWidth(current) == XtWidth(cnew) - && XtHeight(current) == XtHeight(cnew) - && XtBorderWidth(current) == XtBorderWidth(cnew)) - Layout(fp, 0, 0, True); - else - fp->form.needs_relayout = True; - } - - return (False); -} - -static void -XawFormChangeManaged(Widget w) -{ - FormWidget fw = (FormWidget)w; - FormConstraints form; - WidgetList children, childP; - int num_children = fw->composite.num_children; - Widget child; - - (*((FormWidgetClass)w->core.widget_class)->form_class.layout) - (fw, XtWidth(w), XtHeight(w), True); - - fw->form.old_width = XtWidth(w); - fw->form.old_height = XtHeight(w); - for (children = childP = fw->composite.children; - childP - children < num_children; - childP++) { - child = *childP; - if (!XtIsManaged(child)) - continue; - form = (FormConstraints)child->core.constraints; -#ifndef OLDXAW - form->form.virtual_x = XtX(child); - form->form.virtual_y = XtY(child); -#endif - form->form.virtual_width = XtWidth(child); - form->form.virtual_height = XtHeight(child); - } -} - -static XtGeometryResult -XawFormQueryGeometry(Widget widget, XtWidgetGeometry *request, - XtWidgetGeometry *reply) -{ - FormWidget w = (FormWidget)widget; - - reply->width = w->form.preferred_width; - reply->height = w->form.preferred_height; - reply->request_mode = CWWidth | CWHeight; - - if ((request->request_mode & (CWWidth | CWHeight)) == (CWWidth | CWHeight) - && request->width == reply->width - && request->height == reply->height) - return (XtGeometryYes); - else if (reply->width == XtWidth(w) && reply->height == XtHeight(w)) - return (XtGeometryNo); - - return (XtGeometryAlmost); -} - -/* - * Public routines - */ -/* - * Set or reset figuring (ignored if not realized) - */ -void -XawFormDoLayout(Widget w, -#if NeedWidePrototypes - Bool force -#else - Boolean force -#endif -) -{ - Widget *childP; - FormWidget fw = (FormWidget)w; - int num_children = fw->composite.num_children; - WidgetList children = fw->composite.children; - - if ((fw->form.no_refigure = !force) == True || !XtIsRealized(w)) - return; - - for (childP = children; childP - children < num_children; childP++) { - Widget nw = *childP; - - if (XtIsManaged(nw)) { - FormConstraints form = (FormConstraints)nw->core.constraints; - - /* - * Xt Configure widget is too smart, and optimizes out - * my changes - */ - XMoveResizeWindow(XtDisplay(nw), XtWindow(nw), - XtX(nw), XtY(nw), XtWidth(nw), XtHeight(nw)); - - if (form) - if (form->form.deferred_resize && - XtClass(nw)->core_class.resize != NULL) { - (*(XtClass(nw)->core_class.resize))(nw); - form->form.deferred_resize = False; - } - } - } -} diff --git a/nx-X11/lib/Xaw/Form.h b/nx-X11/lib/Xaw/Form.h deleted file mode 100644 index 9eb1ad7d6..000000000 --- a/nx-X11/lib/Xaw/Form.h +++ /dev/null @@ -1,171 +0,0 @@ -/* $Xorg: Form.h,v 1.5 2001/02/09 02:03:43 xorgcvs Exp $ */ - - -/*********************************************************** - -Copyright 1987, 1988, 1994, 1998 The Open Group - -Permission to use, copy, modify, distribute, and sell this software and its -documentation for any purpose is hereby granted without fee, provided that -the above copyright notice appear in all copies and that both that -copyright notice and this permission notice appear in supporting -documentation. - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -Except as contained in this notice, the name of The Open Group shall not be -used in advertising or otherwise to promote the sale, use or other dealings -in this Software without prior written authorization from The Open Group. - - -Copyright 1987, 1988 by Digital Equipment Corporation, Maynard, Massachusetts. - - All Rights Reserved - -Permission to use, copy, modify, and distribute this software and its -documentation for any purpose and without fee is hereby granted, -provided that the above copyright notice appear in all copies and that -both that copyright notice and this permission notice appear in -supporting documentation, and that the name of Digital not be -used in advertising or publicity pertaining to distribution of the -software without specific, written prior permission. - -DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING -ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL -DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR -ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, -WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, -ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS -SOFTWARE. - -******************************************************************/ -/* $XFree86: xc/lib/Xaw/Form.h,v 1.8 2001/01/17 19:42:26 dawes Exp $ */ - -#ifndef _XawForm_h -#define _XawForm_h - -#include <X11/Intrinsic.h> - -/* Resources: - - Name Class RepType Default Value - ---- ----- ------- ------------- - background Background Pixel XtDefaultBackground - border BorderColor Pixel XtDefaultForeground - borderWidth BorderWidth Dimension 1 - defaultDistance Thickness int 4 - destroyCallback Callback Pointer NULL - displayList DisplayList XawDisplayList* NULL - height Height Dimension computed at realize - mappedWhenManaged MappedWhenManaged Boolean True - sensitive Sensitive Boolean True - width Width Dimension computed at realize - x Position Position 0 - y Position Position 0 - -*/ - -/* Constraint parameters: - - Name Class RepType Default Value - ---- ----- ------- ------------- - bottom Edge XtEdgeType XtRubber - fromHoriz Widget Widget (left edge of form) - fromVert Widget Widget (top of form) - horizDistance Thickness int defaultDistance - left Edge XtEdgeType XtRubber - resizable Boolean Boolean False - right Edge XtEdgeType XtRubber - top Edge XtEdgeType XtRubber - vertDistance Thickness int defaultDistance - -*/ - - -#ifndef _XtStringDefs_h_ -#define XtNtop "top" -#define XtRWidget "Widget" -#endif - -#define XtNdefaultDistance "defaultDistance" -#define XtNbottom "bottom" -#define XtNleft "left" -#define XtNright "right" -#define XtNfromHoriz "fromHoriz" -#define XtNfromVert "fromVert" -#define XtNhorizDistance "horizDistance" -#define XtNvertDistance "vertDistance" -#define XtNresizable "resizable" - -#define XtCEdge "Edge" -#define XtCWidget "Widget" - -typedef enum { - XawChainTop, /* Keep this edge a constant distance from - the top of the form */ - XawChainBottom, /* Keep this edge a constant distance from - the bottom of the form */ - XawChainLeft, /* Keep this edge a constant distance from - the left of the form */ - XawChainRight, /* Keep this edge a constant distance from - the right of the form */ - XawRubber /* Keep this edge a proportional distance - from the edges of the form */ -} XawEdgeType; - -#define XtEdgeType XawEdgeType - -#define XtChainTop XawChainTop -#define XtChainBottom XawChainBottom -#define XtChainLeft XawChainLeft -#define XtChainRight XawChainRight -#define XtRubber XawRubber - -#define XtEchainLeft "chainLeft" -#define XtEchainRight "chainRight" -#define XtEchainTop "chainTop" -#define XtEchainBottom "chainBottom" -#define XtErubber "rubber" - -#ifndef OLDXAW -#ifndef XawNdisplayList -#define XawNdisplayList "displayList" -#endif - -#ifndef XawCDisplayList -#define XawCDisplayList "DisplayList" -#endif - -#ifndef XawRDisplayList -#define XawRDisplayList "XawDisplayList" -#endif -#endif - -typedef struct _FormClassRec *FormWidgetClass; -typedef struct _FormRec *FormWidget; - -extern WidgetClass formWidgetClass; - -_XFUNCPROTOBEGIN - -void XawFormDoLayout -( - Widget w, -#if NeedWidePrototypes - Bool do_layout -#else - Boolean do_layout -#endif - ); - -_XFUNCPROTOEND - -#endif /* _XawForm_h */ diff --git a/nx-X11/lib/Xaw/FormP.h b/nx-X11/lib/Xaw/FormP.h deleted file mode 100644 index 7203dda0c..000000000 --- a/nx-X11/lib/Xaw/FormP.h +++ /dev/null @@ -1,142 +0,0 @@ -/* $Xorg: FormP.h,v 1.4 2001/02/09 02:03:43 xorgcvs Exp $ */ - -/*********************************************************** - -Copyright 1987, 1988, 1994, 1998 The Open Group - -Permission to use, copy, modify, distribute, and sell this software and its -documentation for any purpose is hereby granted without fee, provided that -the above copyright notice appear in all copies and that both that -copyright notice and this permission notice appear in supporting -documentation. - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -Except as contained in this notice, the name of The Open Group shall not be -used in advertising or otherwise to promote the sale, use or other dealings -in this Software without prior written authorization from The Open Group. - - -Copyright 1987, 1988 by Digital Equipment Corporation, Maynard, Massachusetts. - - All Rights Reserved - -Permission to use, copy, modify, and distribute this software and its -documentation for any purpose and without fee is hereby granted, -provided that the above copyright notice appear in all copies and that -both that copyright notice and this permission notice appear in -supporting documentation, and that the name of Digital not be -used in advertising or publicity pertaining to distribution of the -software without specific, written prior permission. - -DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING -ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL -DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR -ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, -WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, -ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS -SOFTWARE. - -******************************************************************/ -/* $XFree86: xc/lib/Xaw/FormP.h,v 1.13 2001/12/14 19:54:40 dawes Exp $ */ - -/* Form widget private definitions */ - -#ifndef _XawFormP_h -#define _XawFormP_h - -#include <X11/Xfuncproto.h> - -#include <X11/Xaw/Form.h> -#include <X11/Xaw/XawInit.h> - -_XFUNCPROTOBEGIN - -#define XtREdgeType "EdgeType" - -typedef enum { - LayoutPending, - LayoutInProgress, - LayoutDone -} LayoutState; - -#define XtInheritLayout \ -((Boolean (*)(FormWidget, unsigned int, unsigned int, Bool))_XtInherit) - -typedef struct { - Boolean(*layout)(FormWidget, unsigned int, unsigned int, Bool); -#ifndef OLDXAW - XtPointer extension; -#endif -} FormClassPart; - -typedef struct _FormClassRec { - CoreClassPart core_class; - CompositeClassPart composite_class; - ConstraintClassPart constraint_class; - FormClassPart form_class; -} FormClassRec; - -extern FormClassRec formClassRec; - -typedef struct _FormPart { - /* resources */ - int default_spacing; /* default distance between children */ - - /* private */ - Dimension old_width, old_height; /* reference value for *_virtual */ - int no_refigure; /* no re-layout while > 0 */ - Boolean needs_relayout; /* next time no_refigure == 0 */ - Boolean resize_in_layout; /* should layout() do geom request? */ - Dimension preferred_width, preferred_height; /* cached from layout */ - Boolean resize_is_no_op; /* Causes resize to take not action */ -#ifndef OLDXAW - XawDisplayList *display_list; - XtPointer pad[4]; /* for future use and keep binary compatability */ -#endif -} FormPart; - -typedef struct _FormRec { - CorePart core; - CompositePart composite; - ConstraintPart constraint; - FormPart form; -} FormRec; - -typedef struct _FormConstraintsPart { - /* resources */ - XtEdgeType top, bottom, left, right;/* where to drag edge on resize */ - int dx; /* desired horiz offset */ - int dy; /* desired vertical offset */ - Widget horiz_base; /* measure dx from here if non-null */ - Widget vert_base; /* measure dy from here if non-null */ - Boolean allow_resize; /* True if child may request resize */ - - /* private */ - short virtual_width, virtual_height; - Position new_x, new_y; - LayoutState layout_state; /* temporary layout state */ - Boolean deferred_resize;/* was resized while no_refigure is set */ -#ifndef OLDXAW - short virtual_x, virtual_y; - XtPointer pad[2]; /* leave some space for further optimizations - * in the form widget geometry - */ -#endif -} FormConstraintsPart; - -typedef struct _FormConstraintsRec { - FormConstraintsPart form; -} FormConstraintsRec, *FormConstraints; - -_XFUNCPROTOEND - -#endif /* _XawFormP_h */ diff --git a/nx-X11/lib/Xaw/Grip.c b/nx-X11/lib/Xaw/Grip.c deleted file mode 100644 index c9d418368..000000000 --- a/nx-X11/lib/Xaw/Grip.c +++ /dev/null @@ -1,188 +0,0 @@ -/* $Xorg: Grip.c,v 1.4 2001/02/09 02:03:43 xorgcvs Exp $ */ - -/*********************************************************** - -Copyright 1987, 1988, 1994, 1998 The Open Group - -Permission to use, copy, modify, distribute, and sell this software and its -documentation for any purpose is hereby granted without fee, provided that -the above copyright notice appear in all copies and that both that -copyright notice and this permission notice appear in supporting -documentation. - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -Except as contained in this notice, the name of The Open Group shall not be -used in advertising or otherwise to promote the sale, use or other dealings -in this Software without prior written authorization from The Open Group. - - -Copyright 1987, 1988 by Digital Equipment Corporation, Maynard, Massachusetts. - - All Rights Reserved - -Permission to use, copy, modify, and distribute this software and its -documentation for any purpose and without fee is hereby granted, -provided that the above copyright notice appear in all copies and that -both that copyright notice and this permission notice appear in -supporting documentation, and that the name of Digital not be -used in advertising or publicity pertaining to distribution of the -software without specific, written prior permission. - -DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING -ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL -DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR -ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, -WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, -ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS -SOFTWARE. - -******************************************************************/ -/* $XFree86: xc/lib/Xaw/Grip.c,v 1.7 2001/01/17 19:42:26 dawes Exp $ */ - -/* - * Grip.c - Grip Widget (Used by Paned Widget) - * - */ -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif -#include <X11/IntrinsicP.h> -#include <X11/StringDefs.h> -#include <X11/Xaw/GripP.h> -#include <X11/Xaw/XawInit.h> - -/* - * Prototypes - */ -static void -GripAction(Widget, XEvent*, String*, Cardinal*); - -/* - * Initialization - */ -static XtResource resources[] = { - { - XtNwidth, - XtCWidth, - XtRDimension, - sizeof(Dimension), - XtOffsetOf(GripRec, core.width), - XtRImmediate, - (XtPointer)DEFAULT_GRIP_SIZE - }, - { - XtNheight, - XtCHeight, - XtRDimension, - sizeof(Dimension), - XtOffsetOf(GripRec, core.height), - XtRImmediate, - (XtPointer)DEFAULT_GRIP_SIZE - }, - { - XtNforeground, - XtCForeground, - XtRPixel, - sizeof(Pixel), - XtOffsetOf(GripRec, core.background_pixel), - XtRString, - XtDefaultForeground - }, - { - XtNborderWidth, - XtCBorderWidth, - XtRDimension, - sizeof(Dimension), - XtOffsetOf(GripRec, core.border_width), - XtRImmediate, - (XtPointer)0 - }, - { - XtNcallback, - XtCCallback, - XtRCallback, - sizeof(XtPointer), - XtOffsetOf(GripRec, grip.grip_action), - XtRCallback, - NULL - }, -}; - -static XtActionsRec actionsList[] = -{ - {"GripAction", GripAction}, -}; - -#define Superclass (&simpleClassRec) - -GripClassRec gripClassRec = { - /* core */ - { - (WidgetClass)Superclass, /* superclass */ - "Grip", /* class name */ - sizeof(GripRec), /* size */ - XawInitializeWidgetSet, /* class initialize */ - NULL, /* class_part_init */ - False, /* class_inited */ - NULL, /* initialize */ - NULL, /* initialize_hook */ - XtInheritRealize, /* realize */ - actionsList, /* actions */ - XtNumber(actionsList), /* num_actions */ - resources, /* resources */ - XtNumber(resources), /* num_resources */ - NULLQUARK, /* xrm_class */ - True, /* compress_motion */ - True, /* compress_exposure */ - True, /* compress_enterleave */ - False, /* visible_interest */ - NULL, /* destroy */ - NULL, /* resize */ - XtInheritExpose, /* expose */ - NULL, /* set_values */ - NULL, /* set_values_hook */ - XtInheritSetValuesAlmost, /* set_values_almost */ - NULL, /* get_values_hook */ - NULL, /* accept_focus */ - XtVersion, /* version */ - NULL, /* callback_private */ - NULL, /* tm_table */ - XtInheritQueryGeometry, /* query_geometry */ - XtInheritDisplayAccelerator, /* display_accelerator */ - NULL, /* extension */ - }, - /* simple */ - { - XtInheritChangeSensitive, /* change_sensitive */ - }, - /* grip */ - { - NULL, /* extension */ - } -}; - -WidgetClass gripWidgetClass = (WidgetClass)&gripClassRec; - -/* - * Implementation - */ -static void -GripAction(Widget widget, XEvent *event, String *params, Cardinal *num_params) -{ - XawGripCallDataRec call_data; - - call_data.event = event; - call_data.params = params; - call_data.num_params = *num_params; - - XtCallCallbacks(widget, XtNcallback, (XtPointer)&call_data); -} diff --git a/nx-X11/lib/Xaw/Grip.h b/nx-X11/lib/Xaw/Grip.h deleted file mode 100644 index 1c19f6043..000000000 --- a/nx-X11/lib/Xaw/Grip.h +++ /dev/null @@ -1,99 +0,0 @@ -/* $Xorg: Grip.h,v 1.4 2001/02/09 02:03:43 xorgcvs Exp $ */ - -/*********************************************************** - -Copyright 1987, 1988, 1998 The Open Group - -Permission to use, copy, modify, distribute, and sell this software and its -documentation for any purpose is hereby granted without fee, provided that -the above copyright notice appear in all copies and that both that -copyright notice and this permission notice appear in supporting -documentation. - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -Except as contained in this notice, the name of The Open Group shall not be -used in advertising or otherwise to promote the sale, use or other dealings -in this Software without prior written authorization from The Open Group. - - -Copyright 1987, 1988 by Digital Equipment Corporation, Maynard, Massachusetts. - - All Rights Reserved - -Permission to use, copy, modify, and distribute this software and its -documentation for any purpose and without fee is hereby granted, -provided that the above copyright notice appear in all copies and that -both that copyright notice and this permission notice appear in -supporting documentation, and that the name of Digital not be -used in advertising or publicity pertaining to distribution of the -software without specific, written prior permission. - -DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING -ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL -DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR -ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, -WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, -ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS -SOFTWARE. - -******************************************************************/ -/* $XFree86: xc/lib/Xaw/Grip.h,v 1.6 2001/01/17 19:42:26 dawes Exp $ */ - -/* - * Grip.h - Public Definitions for Grip widget (used by VPane Widget) - * - */ - -#ifndef _XawGrip_h -#define _XawGrip_h - -#include <X11/Xaw/Simple.h> - -/* Resources: - - Name Class RepType Default Value - ---- ----- ------- ------------- - foreground Foreground Pixel XtDefaultForeground - border BorderColor Pixel XtDefaultForeground - borderWidth BorderWidth Dimension 0 - callback Callback Pointer GripAction - cursor Cursor Cursor None - cursorName Cursor String NULL - destroyCallback Callback Pointer NULL - height Height Dimension 8 - mappedWhenManaged MappedWhenManaged Boolean True - pointerColor Foreground Pixel XtDefaultForeground - pointerColorBackground Background Pixel XtDefaultBackground - sensitive Sensitive Boolean True - width Width Dimension 8 - x Position Position 0 - y Position Position 0 - -*/ - -#define XtNgripTranslations "gripTranslations" - -typedef struct _XawGripCallData { - XEvent *event; /* the event causing the GripAction */ - String *params; /* the TranslationTable params */ - Cardinal num_params; /* count of params */ -} XawGripCallDataRec, *XawGripCallData, - GripCallDataRec, *GripCallData; /* supported for R4 compatibility */ - -/* Class Record Constant */ - -extern WidgetClass gripWidgetClass; - -typedef struct _GripClassRec *GripWidgetClass; -typedef struct _GripRec *GripWidget; - -#endif /* _XawGrip_h */ diff --git a/nx-X11/lib/Xaw/GripP.h b/nx-X11/lib/Xaw/GripP.h deleted file mode 100644 index f40a8d1e7..000000000 --- a/nx-X11/lib/Xaw/GripP.h +++ /dev/null @@ -1,91 +0,0 @@ -/* -* $Xorg: GripP.h,v 1.4 2001/02/09 02:03:43 xorgcvs Exp $ -*/ - - -/*********************************************************** - -Copyright 1987, 1988, 1998 The Open Group - -Permission to use, copy, modify, distribute, and sell this software and its -documentation for any purpose is hereby granted without fee, provided that -the above copyright notice appear in all copies and that both that -copyright notice and this permission notice appear in supporting -documentation. - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -Except as contained in this notice, the name of The Open Group shall not be -used in advertising or otherwise to promote the sale, use or other dealings -in this Software without prior written authorization from The Open Group. - - -Copyright 1987, 1988 by Digital Equipment Corporation, Maynard, Massachusetts. - - All Rights Reserved - -Permission to use, copy, modify, and distribute this software and its -documentation for any purpose and without fee is hereby granted, -provided that the above copyright notice appear in all copies and that -both that copyright notice and this permission notice appear in -supporting documentation, and that the name of Digital not be -used in advertising or publicity pertaining to distribution of the -software without specific, written prior permission. - -DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING -ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL -DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR -ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, -WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, -ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS -SOFTWARE. - -******************************************************************/ -/* $XFree86: xc/lib/Xaw/GripP.h,v 1.7 2001/01/17 19:42:26 dawes Exp $ */ - -#ifndef _XawGripP_h -#define _XawGripP_h - -#include <X11/Xaw/Grip.h> -#include <X11/Xaw/SimpleP.h> - -#define DEFAULT_GRIP_SIZE 8 - -/* New fields for the Grip widget class */ -typedef struct { - XtPointer extension; -} GripClassPart; - -/* Full Class record */ -typedef struct _GripClassRec { - CoreClassPart core_class; - SimpleClassPart simple_class; - GripClassPart grip_class; -} GripClassRec; - -extern GripClassRec gripClassRec; - -/* New fields for the Grip widget */ -typedef struct { - XtCallbackList grip_action; -#ifndef OLDXAW - XtPointer pad[4]; /* for future use and keep binary compatability */ -#endif -} GripPart; - -/* Full instance record */ -typedef struct _GripRec { - CorePart core; - SimplePart simple; - GripPart grip; -} GripRec; - -#endif /* _XawGripP_h */ diff --git a/nx-X11/lib/Xaw/Imakefile b/nx-X11/lib/Xaw/Imakefile deleted file mode 100644 index 23842b71f..000000000 --- a/nx-X11/lib/Xaw/Imakefile +++ /dev/null @@ -1,209 +0,0 @@ -XCOMM $Xorg: Imakefile,v 1.3 2000/08/17 19:45:33 cpqbld Exp $ - - - - -XCOMM $XFree86: xc/lib/Xaw/Imakefile,v 1.10 2001/01/17 19:42:27 dawes Exp $ - -#define DoNormalLib NormalLibXaw -#define DoSharedLib SharedLibXaw -#define DoExtraLib SharedLibXaw -#define DoDebugLib DebugLibXaw -#define DoProfileLib ProfileLibXaw -#define HasSharedData YES -#define LibName Xaw -#define SoRev SOXAWREV -#define IncSubdir X11 -#define IncSubSubdir Xaw - -#ifdef SharedXawReqs -REQUIREDLIBS = SharedXawReqs -#endif - -DEFINES = XawI18nDefines -DPROJECT_ROOT=\"$(PROJECTROOT)\" $(VENDOR_DEFINES) - - LINTLIBS = $(LINTXLIB) $(LINTXTOOL) - -HEADERS = \ - AllWidgets.h \ - AsciiSink.h \ - AsciiSinkP.h \ - AsciiSrc.h \ - AsciiSrcP.h \ - AsciiText.h \ - AsciiTextP.h \ - Box.h \ - BoxP.h \ - Cardinals.h \ - Command.h \ - CommandP.h \ - Dialog.h \ - DialogP.h \ - Form.h \ - FormP.h \ - Grip.h \ - GripP.h \ - Label.h \ - LabelP.h \ - List.h \ - ListP.h \ - MenuButton.h \ - MenuButtoP.h \ - MultiSrc.h \ - MultiSrcP.h \ - MultiSink.h \ - MultiSinkP.h \ - Paned.h \ - PanedP.h \ - Panner.h \ - PannerP.h \ - Porthole.h \ - PortholeP.h \ - Print.h \ - PrintSP.h \ - Repeater.h \ - RepeaterP.h \ - Reports.h \ - Scrollbar.h \ - ScrollbarP.h \ - Simple.h \ - SimpleP.h \ - SimpleMenu.h \ - SimpleMenP.h \ - Sme.h \ - SmeP.h \ - SmeBSB.h \ - SmeBSBP.h \ - SmeLine.h \ - SmeLineP.h \ - StripChart.h \ - StripCharP.h \ - Template.c \ - Template.h \ - TemplateP.h \ - Text.h \ - TextP.h \ - TextSink.h \ - TextSinkP.h \ - TextSrc.h \ - TextSrcP.h \ - Tip.h \ - TipP.h \ - Toggle.h \ - ToggleP.h \ - Tree.h \ - TreeP.h \ - VendorEP.h \ - Viewport.h \ - ViewportP.h \ - XawImP.h \ - XawInit.h - -SRCS = \ - Actions.c \ - AllWidgets.c \ - AsciiSink.c \ - AsciiSrc.c \ - AsciiText.c \ - Box.c \ - Command.c \ - Converters.c \ - Dialog.c \ - DisplayList.c \ - Form.c \ - Grip.c \ - Label.c \ - List.c \ - MenuButton.c \ - MultiSrc.c \ - MultiSink.c \ - OS.c \ - Paned.c \ - Panner.c \ - Pixmap.c \ - Porthole.c \ - PrintShell.c \ - Repeater.c \ - Scrollbar.c \ - Simple.c \ - SimpleMenu.c \ - Sme.c \ - SmeBSB.c \ - SmeLine.c \ - StripChart.c \ - Text.c \ - TextSink.c \ - TextSrc.c \ - TextAction.c \ - TextPop.c \ - TextTr.c \ - Tip.c \ - Toggle.c \ - Tree.c \ - Vendor.c \ - Viewport.c \ - XawIm.c \ - XawInit.c \ - XawI18n.c \ - sharedlib.c - -#if SharedDataSeparation -UNSHAREDOBJS = AllWidgets.o sharedlib.o -#endif - -OBJS = \ - Actions.o \ - AllWidgets.o \ - AsciiSink.o \ - AsciiSrc.o \ - AsciiText.o \ - Box.o \ - Command.o \ - Converters.o \ - Dialog.o \ - DisplayList.o \ - Form.o \ - Grip.o \ - Label.o \ - List.o \ - MenuButton.o \ - MultiSrc.o \ - MultiSink.o \ - OS.o \ - Paned.o \ - Panner.o \ - Pixmap.o \ - Porthole.o \ - PrintShell.o \ - Repeater.o \ - Scrollbar.o \ - Simple.o \ - SimpleMenu.o \ - Sme.o \ - SmeBSB.o \ - SmeLine.o \ - StripChart.o \ - Text.o \ - TextSink.o \ - TextSrc.o \ - TextAction.o \ - TextPop.o \ - TextTr.o \ - Tip.o \ - Toggle.o \ - Tree.o \ - Vendor.o \ - Viewport.o \ - XawIm.o \ - XawI18n.o \ - XawInit.o - -#include <Library.tmpl> - -#if DoSharedLib && SharedDataSeparation -SpecialCObjectRule(sharedlib,NullParameter,$(SHLIBDEF)) -#endif - -MANSUFFIX = $(LIBMANSUFFIX) -InstallManPage(Xaw,$(LIBMANDIR)) -DependTarget() diff --git a/nx-X11/lib/Xaw/Label.c b/nx-X11/lib/Xaw/Label.c deleted file mode 100644 index 0a4c6ea2a..000000000 --- a/nx-X11/lib/Xaw/Label.c +++ /dev/null @@ -1,824 +0,0 @@ -/* $Xorg: Label.c,v 1.5 2001/02/09 02:03:43 xorgcvs Exp $ */ - -/*********************************************************** - -Copyright 1987, 1988, 1994, 1998 The Open Group - -Permission to use, copy, modify, distribute, and sell this software and its -documentation for any purpose is hereby granted without fee, provided that -the above copyright notice appear in all copies and that both that -copyright notice and this permission notice appear in supporting -documentation. - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -Except as contained in this notice, the name of The Open Group shall not be -used in advertising or otherwise to promote the sale, use or other dealings -in this Software without prior written authorization from The Open Group. - - -Copyright 1987, 1988 by Digital Equipment Corporation, Maynard, Massachusetts. - - All Rights Reserved - -Permission to use, copy, modify, and distribute this software and its -documentation for any purpose and without fee is hereby granted, -provided that the above copyright notice appear in all copies and that -both that copyright notice and this permission notice appear in -supporting documentation, and that the name of Digital not be -used in advertising or publicity pertaining to distribution of the -software without specific, written prior permission. - -DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING -ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL -DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR -ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, -WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, -ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS -SOFTWARE. - -******************************************************************/ -/* $XFree86: xc/lib/Xaw/Label.c,v 1.12 2001/01/17 19:42:27 dawes Exp $ */ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif -#include <stdio.h> -#include <ctype.h> -#include <X11/IntrinsicP.h> -#include <X11/StringDefs.h> -#include <X11/Xos.h> -#include <X11/Xmu/Converters.h> -#include <X11/Xmu/Drawing.h> -#include <X11/Xaw/LabelP.h> -#include <X11/Xaw/XawInit.h> -#include "Private.h" - -#define streq(a, b) (strcmp((a), (b)) == 0) - -#define MULTI_LINE_LABEL 32767 - -#ifdef CRAY -#define WORD64 -#endif - -/* - * Class Methods - */ -static void XawLabelClassInitialize(void); -static void XawLabelDestroy(Widget); -static void XawLabelInitialize(Widget, Widget, ArgList, Cardinal*); -static XtGeometryResult XawLabelQueryGeometry(Widget, XtWidgetGeometry*, - XtWidgetGeometry*); -static void XawLabelRedisplay(Widget, XEvent*, Region); -static void XawLabelResize(Widget); -static Boolean XawLabelSetValues(Widget, Widget, Widget, - ArgList, Cardinal*); - -/* - * Prototypes - */ -#ifdef WORD64 -static int _XawLabelWidth16(XFontStruct*, char*, int); -static void _XawLabelDraw16(Display*, Drawable, GC, int, int, char*, int); -#endif -static void compute_bitmap_offsets(LabelWidget); -static void GetGrayGC(LabelWidget); -static void GetNormalGC(LabelWidget); -static void _Reposition(LabelWidget, unsigned int, unsigned int, - Position*, Position*); -static void set_bitmap_info(LabelWidget); -static void SetTextWidthAndHeight(LabelWidget); - -/* - * Initialization - */ -#define offset(field) XtOffsetOf(LabelRec, field) -static XtResource resources[] = { - { - XtNforeground, - XtCForeground, - XtRPixel, - sizeof(Pixel), - offset(label.foreground), - XtRString, - XtDefaultForeground - }, - { - XtNfont, - XtCFont, - XtRFontStruct, - sizeof(XFontStruct*), - offset(label.font), - XtRString, - XtDefaultFont - }, - { - XtNfontSet, - XtCFontSet, - XtRFontSet, - sizeof(XFontSet), - offset(label.fontset), - XtRString, - XtDefaultFontSet - }, - { - XtNlabel, - XtCLabel, - XtRString, - sizeof(String), - offset(label.label), - XtRString, - NULL - }, - { - XtNencoding, - XtCEncoding, - XtRUnsignedChar, - sizeof(unsigned char), - offset(label.encoding), - XtRImmediate, - (XtPointer)XawTextEncoding8bit - }, - { - XtNjustify, - XtCJustify, - XtRJustify, - sizeof(XtJustify), - offset(label.justify), - XtRImmediate, - (XtPointer)XtJustifyCenter - }, - { - XtNinternalWidth, - XtCWidth, - XtRDimension, - sizeof(Dimension), - offset(label.internal_width), - XtRImmediate, - (XtPointer)4 - }, - { - XtNinternalHeight, - XtCHeight, - XtRDimension, - sizeof(Dimension), - offset(label.internal_height), - XtRImmediate, - (XtPointer)2 - }, - { - XtNleftBitmap, - XtCLeftBitmap, - XtRBitmap, - sizeof(Pixmap), - offset(label.left_bitmap), - XtRImmediate, - (XtPointer)None - }, - { - XtNbitmap, - XtCPixmap, - XtRBitmap, - sizeof(Pixmap), - offset(label.pixmap), - XtRImmediate, - (XtPointer)None - }, - { - XtNresize, - XtCResize, - XtRBoolean, - sizeof(Boolean), - offset(label.resize), - XtRImmediate, - (XtPointer)True - }, - { - XtNlabelX, - XtCPosition, - XtRPosition, - sizeof(Position), - offset(label.label_x), - XtRImmediate, - (XtPointer)0 - }, - { - XtNlabelY, - XtCPosition, - XtRPosition, - sizeof(Position), - offset(label.label_y), - XtRImmediate, - (XtPointer)0 - }, -}; -#undef offset - -#define Superclass (&simpleClassRec) -LabelClassRec labelClassRec = { - /* core */ - { - (WidgetClass)&simpleClassRec, /* superclass */ - "Label", /* class_name */ - sizeof(LabelRec), /* widget_size */ - XawLabelClassInitialize, /* class_initialize */ - NULL, /* class_part_initialize */ - False, /* class_inited */ - XawLabelInitialize, /* initialize */ - NULL, /* initialize_hook */ - XtInheritRealize, /* realize */ - NULL, /* actions */ - 0, /* num_actions */ - resources, /* resources */ - XtNumber(resources), /* num_resources */ - NULLQUARK, /* xrm_class */ - True, /* compress_motion */ - True, /* compress_exposure */ - True, /* compress_enterleave */ - False, /* visible_interest */ - XawLabelDestroy, /* destroy */ - XawLabelResize, /* resize */ - XawLabelRedisplay, /* expose */ - XawLabelSetValues, /* set_values */ - NULL, /* set_values_hook */ - XtInheritSetValuesAlmost, /* set_values_almost */ - NULL, /* get_values_hook */ - NULL, /* accept_focus */ - XtVersion, /* version */ - NULL, /* callback_private */ - NULL, /* tm_table */ - XawLabelQueryGeometry, /* query_geometry */ - XtInheritDisplayAccelerator, /* display_accelerator */ - NULL, /* extension */ - }, - /* simple */ - { - XtInheritChangeSensitive, /* change_sensitive */ - }, - /* label */ - { - NULL, /* extension */ - } -}; - -WidgetClass labelWidgetClass = (WidgetClass)&labelClassRec; - -/* - * Implementation - */ -static void -XawLabelClassInitialize(void) -{ - XawInitializeWidgetSet(); - XtAddConverter(XtRString, XtRJustify, XmuCvtStringToJustify, NULL, 0); - XtSetTypeConverter(XtRJustify, XtRString, XmuCvtJustifyToString, - NULL, 0, XtCacheNone, NULL); -} - -#ifndef WORD64 -#define TXT16 XChar2b -#else -#define TXT16 char - -static XChar2b *buf2b; -static int buf2blen = 0; - -static int -_XawLabelWidth16(XFontStruct *fs, char *str, int n) -{ - int i; - XChar2b *ptr; - - if (n > buf2blen) { - buf2b = (XChar2b *)XtRealloc((char *)buf2b, n * sizeof(XChar2b)); - buf2blen = n; - } - for (ptr = buf2b, i = n; --i >= 0; ptr++) { - ptr->byte1 = *str++; - ptr->byte2 = *str++; - } - - return (XTextWidth16(fs, buf2b, n)); -} - -static void -_XawLabelDraw16(Display *dpy, Drawable d, GC gc, int x, int y, - char *str, int n) -{ - int i; - XChar2b *ptr; - - if (n > buf2blen) { - buf2b = (XChar2b *)XtRealloc((char *)buf2b, n * sizeof(XChar2b)); - buf2blen = n; - } - for (ptr = buf2b, i = n; --i >= 0; ptr++) { - ptr->byte1 = *str++; - ptr->byte2 = *str++; - } - XDrawString16(dpy, d, gc, x, y, buf2b, n); -} - -#define XTextWidth16 _XawLabelWidth16 -#define XDrawString16 _XawLabelDraw16 -#endif /* WORD64 */ - -/* - * Calculate width and height of displayed text in pixels - */ -static void -SetTextWidthAndHeight(LabelWidget lw) -{ - XFontStruct *fs = lw->label.font; - char *nl; - - if (lw->label.pixmap != None) { - Window root; - int x, y; - unsigned int width, height, bw, depth; - - if (XGetGeometry(XtDisplay(lw), lw->label.pixmap, &root, &x, &y, - &width, &height, &bw, &depth)) { - lw->label.label_height = height; - lw->label.label_width = width; - lw->label.label_len = depth; - return; - } - } - if (lw->simple.international == True) { - XFontSet fset = lw->label.fontset; - XFontSetExtents *ext = XExtentsOfFontSet(fset); - - lw->label.label_height = ext->max_ink_extent.height; - if (lw->label.label == NULL) { - lw->label.label_len = 0; - lw->label.label_width = 0; - } - else if ((nl = index(lw->label.label, '\n')) != NULL) { - char *label; - - lw->label.label_len = MULTI_LINE_LABEL; - lw->label.label_width = 0; - for (label = lw->label.label; nl != NULL; nl = index(label, '\n')) { - int width = XmbTextEscapement(fset, label, (int)(nl - label)); - - if (width > (int)lw->label.label_width) - lw->label.label_width = width; - label = nl + 1; - if (*label) - lw->label.label_height += ext->max_ink_extent.height; - } - if (*label) { - int width = XmbTextEscapement(fset, label, strlen(label)); - - if (width > (int)lw->label.label_width) - lw->label.label_width = width; - } - } - else { - lw->label.label_len = strlen(lw->label.label); - lw->label.label_width = - XmbTextEscapement(fset, lw->label.label, lw->label.label_len); - } - } - else { - lw->label.label_height = fs->max_bounds.ascent + fs->max_bounds.descent; - if (lw->label.label == NULL) { - lw->label.label_len = 0; - lw->label.label_width = 0; - } - else if ((nl = index(lw->label.label, '\n')) != NULL) { - char *label; - - lw->label.label_len = MULTI_LINE_LABEL; - lw->label.label_width = 0; - for (label = lw->label.label; nl != NULL; nl = index(label, '\n')) { - int width; - - if (lw->label.encoding) - width = XTextWidth16(fs, (TXT16*)label, (int)(nl - label) / 2); - else - width = XTextWidth(fs, label, (int)(nl - label)); - if (width > (int)lw->label.label_width) - lw->label.label_width = width; - label = nl + 1; - if (*label) - lw->label.label_height += - fs->max_bounds.ascent + fs->max_bounds.descent; - } - if (*label) { - int width = XTextWidth(fs, label, strlen(label)); - - if (lw->label.encoding) - width = XTextWidth16(fs, (TXT16*)label, strlen(label) / 2); - else - width = XTextWidth(fs, label, strlen(label)); - if (width > (int) lw->label.label_width) - lw->label.label_width = width; - } - } - else { - lw->label.label_len = strlen(lw->label.label); - if (lw->label.encoding) - lw->label.label_width = - XTextWidth16(fs, (TXT16*)lw->label.label, - (int)lw->label.label_len / 2); - else - lw->label.label_width = - XTextWidth(fs, lw->label.label, (int)lw->label.label_len); - } - } -} - -static void -GetNormalGC(LabelWidget lw) -{ - XGCValues values; - - values.foreground = lw->label.foreground; - values.background = lw->core.background_pixel; - values.font = lw->label.font->fid; - values.graphics_exposures = False; - - if (lw->simple.international == True) - /* Since Xmb/wcDrawString eats the font, I must use XtAllocateGC */ - lw->label.normal_GC = XtAllocateGC((Widget)lw, 0, - GCForeground | GCBackground | - GCGraphicsExposures, - &values, GCFont, 0); - else - lw->label.normal_GC = XtGetGC((Widget)lw, - GCForeground | GCBackground | GCFont | - GCGraphicsExposures, &values); -} - -static void -GetGrayGC(LabelWidget lw) -{ - XGCValues values; - - values.foreground = lw->label.foreground; - values.background = lw->core.background_pixel; - values.font = lw->label.font->fid; - values.fill_style = FillTiled; - values.tile = XmuCreateStippledPixmap(XtScreen((Widget)lw), - lw->label.foreground, - lw->core.background_pixel, - lw->core.depth); - values.graphics_exposures = False; - - lw->label.stipple = values.tile; - if (lw->simple.international == True) - /* Since Xmb/wcDrawString eats the font, I must use XtAllocateGC */ - lw->label.gray_GC = XtAllocateGC((Widget)lw, 0, - GCForeground | GCBackground | - GCTile | GCFillStyle | - GCGraphicsExposures, - &values, GCFont, 0); - else - lw->label.gray_GC = XtGetGC((Widget)lw, - GCForeground | GCBackground | - GCFont | GCTile | GCFillStyle | - GCGraphicsExposures, - &values); -} - -static void -compute_bitmap_offsets(LabelWidget lw) -{ - /* - * bitmap will be eventually be displayed at - * (internal_width, internal_height + lbm_y) - */ - if (lw->label.lbm_height != 0) - lw->label.lbm_y = (XtHeight(lw) - (lw->label.internal_height * 2 + - lw->label.lbm_height)) / 2; - else - lw->label.lbm_y = 0; -} - -static void -set_bitmap_info(LabelWidget lw) -{ - Window root; - int x, y; - unsigned int bw, depth; - - if (!(lw->label.left_bitmap - && XGetGeometry(XtDisplay(lw), lw->label.left_bitmap, &root, &x, &y, - &lw->label.lbm_width, &lw->label.lbm_height, - &bw, &depth))) - lw->label.lbm_width = lw->label.lbm_height = 0; - - compute_bitmap_offsets(lw); -} - -/*ARGSUSED*/ -static void -XawLabelInitialize(Widget request, Widget cnew, - ArgList args, Cardinal *num_args) -{ - LabelWidget lw = (LabelWidget)cnew; - - if (!lw->label.font) XtError("Aborting: no font found\n"); - if (lw->simple.international && !lw->label.fontset) - XtError("Aborting: no fontset found\n"); - - if (lw->label.label == NULL) - lw->label.label = XtNewString(lw->core.name); - else - lw->label.label = XtNewString(lw->label.label); - - GetNormalGC(lw); - GetGrayGC(lw); - - SetTextWidthAndHeight(lw); - - if (XtHeight(lw) == 0) - XtHeight(lw) = lw->label.label_height + 2 * lw->label.internal_height; - - set_bitmap_info(lw); /* need core.height */ - - if (XtWidth(lw) == 0) /* need label.lbm_width */ - XtWidth(lw) = lw->label.label_width + 2 * lw->label.internal_width + - LEFT_OFFSET(lw); - - lw->label.label_x = lw->label.label_y = 0; - (*XtClass(cnew)->core_class.resize)((Widget)lw); -} - -/*ARGSUSED*/ -static void -XawLabelRedisplay(Widget gw, XEvent *event, Region region) -{ - LabelWidget w = (LabelWidget)gw; - GC gc; - - if (*Superclass->core_class.expose != NULL) - (*Superclass->core_class.expose)(gw, event, region); - - gc = XtIsSensitive(gw) ? w->label.normal_GC : w->label.gray_GC; -#ifdef notdef - if (region != NULL) - XSetRegion(XtDisplay(gw), gc, region); -#endif /*notdef*/ - - if (w->label.pixmap == None) { - int len = w->label.label_len; - char *label = w->label.label; - Position y = w->label.label_y + w->label.font->max_bounds.ascent; - Position ksy = w->label.label_y; - - /* display left bitmap */ - if (w->label.left_bitmap && w->label.lbm_width != 0) - XCopyPlane (XtDisplay(gw), w->label.left_bitmap, XtWindow(gw), gc, - 0, 0, w->label.lbm_width, w->label.lbm_height, - w->label.internal_width, - w->label.internal_height + w->label.lbm_y, 1L); - - if (w->simple.international == True) { - XFontSetExtents *ext = XExtentsOfFontSet(w->label.fontset); - - ksy += XawAbs(ext->max_ink_extent.y); - - if (len == MULTI_LINE_LABEL) { - char *nl; - - while ((nl = index(label, '\n')) != NULL) { - XmbDrawString(XtDisplay(w), XtWindow(w), w->label.fontset, - gc, w->label.label_x, ksy, label, - (int)(nl - label)); - ksy += ext->max_ink_extent.height; - label = nl + 1; - } - len = strlen(label); - } - if (len) - XmbDrawString(XtDisplay(w), XtWindow(w), w->label.fontset, gc, - w->label.label_x, ksy, label, len); - } - else { - if (len == MULTI_LINE_LABEL) { - char *nl; - - while ((nl = index(label, '\n')) != NULL) { - if (w->label.encoding) - XDrawString16(XtDisplay(gw), XtWindow(gw), gc, - w->label.label_x, y, - (TXT16*)label, (int)(nl - label) / 2); - else - XDrawString(XtDisplay(gw), XtWindow(gw), gc, - w->label.label_x, y, label, (int)(nl - label)); - y += w->label.font->max_bounds.ascent + - w->label.font->max_bounds.descent; - label = nl + 1; - } - len = strlen(label); - } - if (len) { - if (w->label.encoding) - XDrawString16(XtDisplay(gw), XtWindow(gw), gc, - w->label.label_x, y, (TXT16*)label, len / 2); - else - XDrawString(XtDisplay(gw), XtWindow(gw), gc, - w->label.label_x, y, label, len); - } - } - } - else if (w->label.label_len == 1) - XCopyPlane(XtDisplay(gw), w->label.pixmap, XtWindow(gw), gc, - 0, 0, w->label.label_width, w->label.label_height, - w->label.label_x, w->label.label_y, 1L); - else - XCopyArea(XtDisplay(gw), w->label.pixmap, XtWindow(gw), gc, - 0, 0, w->label.label_width, w->label.label_height, - w->label.label_x, w->label.label_y); - -#ifdef notdef - if (region != NULL) - XSetClipMask(XtDisplay(gw), gc, (Pixmap)None); -#endif /* notdef */ -} - -static void -_Reposition(LabelWidget lw, unsigned int width, unsigned int height, - Position *dx, Position *dy) -{ - Position newPos; - Position leftedge = lw->label.internal_width + LEFT_OFFSET(lw); - - switch (lw->label.justify) { - case XtJustifyLeft: - newPos = leftedge; - break; - case XtJustifyRight: - newPos = width - (lw->label.label_width + lw->label.internal_width); - break; - case XtJustifyCenter: - /*FALLTRHOUGH*/ - default: - newPos = (int)(width - lw->label.label_width) >> 1; - break; - } - if (newPos < (Position)leftedge) - newPos = leftedge; - *dx = newPos - lw->label.label_x; - lw->label.label_x = newPos; - - newPos = (height - lw->label.label_height) >> 1; - *dy = newPos - lw->label.label_y; - lw->label.label_y = newPos; -} - -static void -XawLabelResize(Widget w) -{ - LabelWidget lw = (LabelWidget)w; - Position dx, dy; - - _Reposition(lw, XtWidth(w), XtHeight(w), &dx, &dy); - compute_bitmap_offsets(lw); -} - -#define PIXMAP 0 -#define WIDTH 1 -#define HEIGHT 2 -#define NUM_CHECKS 3 -static Boolean -XawLabelSetValues(Widget current, Widget request, Widget cnew, - ArgList args, Cardinal *num_args) -{ - LabelWidget curlw = (LabelWidget)current; - LabelWidget reqlw = (LabelWidget)request; - LabelWidget newlw = (LabelWidget)cnew; - unsigned int i; - Boolean was_resized = False, redisplay = False, checks[NUM_CHECKS]; - - for (i = 0; i < NUM_CHECKS; i++) - checks[i] = False; - - for (i = 0; i < *num_args; i++) { - if (streq(XtNbitmap, args[i].name)) - checks[PIXMAP] = True; - else if (streq(XtNwidth, args[i].name)) - checks[WIDTH] = True; - else if (streq(XtNheight, args[i].name)) - checks[HEIGHT] = True; - } - - if (newlw->label.label == NULL) - newlw->label.label = newlw->core.name; - - /* - * resize on bitmap change - */ - if (curlw->label.left_bitmap != newlw->label.left_bitmap) - was_resized = True; - - if (curlw->label.encoding != newlw->label.encoding) - was_resized = True; - - if (curlw->simple.international - && curlw->label.fontset != newlw->label.fontset) - was_resized = True; - - if (curlw->label.label != newlw->label.label) { - if (curlw->label.label != curlw->core.name) - XtFree((char *)curlw->label.label); - - if (newlw->label.label != newlw->core.name) - newlw->label.label = XtNewString(newlw->label.label); - - was_resized = True; - } - - if (was_resized || (curlw->label.font != newlw->label.font) || - curlw->label.justify != newlw->label.justify || checks[PIXMAP]) { - SetTextWidthAndHeight(newlw); - was_resized = True; - } - - /* recalculate the window size if something has changed */ - if (newlw->label.resize && was_resized) { - if (XtHeight(curlw) == XtHeight(reqlw) && !checks[HEIGHT]) - XtHeight(newlw) = newlw->label.label_height + - (newlw->label.internal_height << 1); - - set_bitmap_info(newlw); - - if (XtWidth(curlw) == XtWidth(reqlw) && !checks[WIDTH]) - XtWidth(newlw) = newlw->label.label_width + LEFT_OFFSET(newlw) + - (newlw->label.internal_width << 1); - } - - if (curlw->label.foreground != newlw->label.foreground - || curlw->core.background_pixel != newlw->core.background_pixel - || curlw->label.font->fid != newlw->label.font->fid) { - /* The Fontset is not in the GC - don't make a new GC if FS changes! */ - XtReleaseGC(cnew, curlw->label.normal_GC); - XtReleaseGC(cnew, curlw->label.gray_GC); - XmuReleaseStippledPixmap(XtScreen(current), curlw->label.stipple); - GetNormalGC(newlw); - GetGrayGC(newlw); - redisplay = True; - } - - if (curlw->label.label_x != newlw->label.label_x || - curlw->label.label_y != newlw->label.label_y) - redisplay = True; - - if (curlw->label.internal_width != newlw->label.internal_width - || curlw->label.internal_height != newlw->label.internal_height - || was_resized) { - /* Resize() will be called if geometry changes succeed */ - Position dx, dy; - - _Reposition(newlw, XtWidth(curlw), XtHeight(curlw), &dx, &dy); - } - - return (was_resized || redisplay || - XtIsSensitive(current) != XtIsSensitive(cnew)); -} - -static void -XawLabelDestroy(Widget w) -{ - LabelWidget lw = (LabelWidget)w; - - if (lw->label.label != lw->core.name) - XtFree(lw->label.label); - XtReleaseGC(w, lw->label.normal_GC); - XtReleaseGC(w, lw->label.gray_GC); - XmuReleaseStippledPixmap(XtScreen(w), lw->label.stipple); -} - -static XtGeometryResult -XawLabelQueryGeometry(Widget w, XtWidgetGeometry *intended, - XtWidgetGeometry *preferred) -{ - LabelWidget lw = (LabelWidget)w; - - preferred->request_mode = CWWidth | CWHeight; - preferred->width = lw->label.label_width + - (lw->label.internal_width << 1) + LEFT_OFFSET(lw); - preferred->height = lw->label.label_height + - (lw->label.internal_height << 1); - - if (((intended->request_mode & (CWWidth | CWHeight)) == (CWWidth | CWHeight)) - && intended->width == preferred->width - && intended->height == preferred->height) - return (XtGeometryYes); - else if (preferred->width == XtWidth(w) && preferred->height == XtHeight(w)) - return (XtGeometryNo); - - return (XtGeometryAlmost); -} diff --git a/nx-X11/lib/Xaw/Label.h b/nx-X11/lib/Xaw/Label.h deleted file mode 100644 index fc3942b01..000000000 --- a/nx-X11/lib/Xaw/Label.h +++ /dev/null @@ -1,135 +0,0 @@ -/* $Xorg: Label.h,v 1.4 2001/02/09 02:03:44 xorgcvs Exp $ */ - -/*********************************************************** - -Copyright 1987, 1988, 1994, 1998 The Open Group - -Permission to use, copy, modify, distribute, and sell this software and its -documentation for any purpose is hereby granted without fee, provided that -the above copyright notice appear in all copies and that both that -copyright notice and this permission notice appear in supporting -documentation. - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -Except as contained in this notice, the name of The Open Group shall not be -used in advertising or otherwise to promote the sale, use or other dealings -in this Software without prior written authorization from The Open Group. - - -Copyright 1987, 1988 by Digital Equipment Corporation, Maynard, Massachusetts. - - All Rights Reserved - -Permission to use, copy, modify, and distribute this software and its -documentation for any purpose and without fee is hereby granted, -provided that the above copyright notice appear in all copies and that -both that copyright notice and this permission notice appear in -supporting documentation, and that the name of Digital not be -used in advertising or publicity pertaining to distribution of the -software without specific, written prior permission. - -DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING -ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL -DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR -ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, -WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, -ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS -SOFTWARE. - -******************************************************************/ -/* $XFree86: xc/lib/Xaw/Label.h,v 1.6 2001/01/17 19:42:27 dawes Exp $ */ - -#ifndef _XawLabel_h -#define _XawLabel_h - -/* - * Label Widget - */ - -#include <X11/Xaw/Simple.h> - -/* Resources: - - Name Class RepType Default Value - ---- ----- ------- ------------- - background Background Pixel XtDefaultBackground - bitmap Pixmap Pixmap None - border BorderColor Pixel XtDefaultForeground - borderWidth BorderWidth Dimension 1 - cursor Cursor Cursor None - cursorName Cursor String NULL - destroyCallback Callback XtCallbackList NULL - encoding Encoding UnsignedChar XawTextEncoding8bit - font Font XFontStruct* XtDefaultFont - foreground Foreground Pixel XtDefaultForeground - height Height Dimension text height - insensitiveBorder Insensitive Pixmap Gray - internalHeight Height Dimension 2 - internalWidth Width Dimension 4 - justify Justify XtJustify XtJustifyCenter - label Label String NULL - leftBitmap LeftBitmap Pixmap None - mappedWhenManaged MappedWhenManaged Boolean True - pointerColor Foreground Pixel XtDefaultForeground - pointerColorBackground Background Pixel XtDefaultBackground - resize Resize Boolean True - sensitive Sensitive Boolean True - width Width Dimension text width - x Position Position 0 - y Position Position 0 - -*/ - -#define XawTextEncoding8bit 0 -#define XawTextEncodingChar2b 1 - -#define XtNleftBitmap "leftBitmap" -#define XtCLeftBitmap "LeftBitmap" -#define XtNencoding "encoding" -#define XtCEncoding "Encoding" - -#ifndef XtNfontSet -#define XtNfontSet "fontSet" -#endif - -#ifndef XtCFontSet -#define XtCFontSet "FontSet" -#endif - -#ifndef _XtStringDefs_h_ -#define XtNbitmap "bitmap" -#define XtNforeground "foreground" -#define XtNlabel "label" -#define XtNfont "font" -#define XtNinternalWidth "internalWidth" -#define XtNinternalHeight "internalHeight" -#define XtNresize "resize" -#define XtCResize "Resize" -#define XtCBitmap "Bitmap" -#endif - -#ifndef XtNlabelX -#define XtNlabelX "labelX" -#endif - -#ifndef XtNlabelY -#define XtNlabelY "labelY" -#endif - -/* Class record constants */ - -extern WidgetClass labelWidgetClass; - -typedef struct _LabelClassRec *LabelWidgetClass; -typedef struct _LabelRec *LabelWidget; - -#endif /* _XawLabel_h */ diff --git a/nx-X11/lib/Xaw/LabelP.h b/nx-X11/lib/Xaw/LabelP.h deleted file mode 100644 index 9f49fdd4f..000000000 --- a/nx-X11/lib/Xaw/LabelP.h +++ /dev/null @@ -1,121 +0,0 @@ -/* -* $Xorg: LabelP.h,v 1.4 2001/02/09 02:03:44 xorgcvs Exp $ -*/ - - -/*********************************************************** - -Copyright 1987, 1988, 1994, 1998 The Open Group - -Permission to use, copy, modify, distribute, and sell this software and its -documentation for any purpose is hereby granted without fee, provided that -the above copyright notice appear in all copies and that both that -copyright notice and this permission notice appear in supporting -documentation. - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -Except as contained in this notice, the name of The Open Group shall not be -used in advertising or otherwise to promote the sale, use or other dealings -in this Software without prior written authorization from The Open Group. - - -Copyright 1987, 1988 by Digital Equipment Corporation, Maynard, Massachusetts. - - All Rights Reserved - -Permission to use, copy, modify, and distribute this software and its -documentation for any purpose and without fee is hereby granted, -provided that the above copyright notice appear in all copies and that -both that copyright notice and this permission notice appear in -supporting documentation, and that the name of Digital not be -used in advertising or publicity pertaining to distribution of the -software without specific, written prior permission. - -DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING -ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL -DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR -ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, -WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, -ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS -SOFTWARE. - -******************************************************************/ -/* $XFree86: xc/lib/Xaw/LabelP.h,v 1.7 2001/01/17 19:42:27 dawes Exp $ */ - -#ifndef _XawLabelP_h -#define _XawLabelP_h - -/* - * Label Widget Private Data - */ -#include <X11/Xaw/Label.h> -#include <X11/Xaw/SimpleP.h> - -/* New fields for the Label widget class record */ -typedef struct { - XtPointer extension; -} LabelClassPart; - -/* Full class record declaration */ -typedef struct _LabelClassRec { - CoreClassPart core_class; - SimpleClassPart simple_class; - LabelClassPart label_class; -} LabelClassRec; - -extern LabelClassRec labelClassRec; - -/* New fields for the Label widget record */ -typedef struct { - /* resources */ - Pixel foreground; - XFontStruct *font; - XFontSet fontset; - char *label; - XtJustify justify; - Dimension internal_width; - Dimension internal_height; - Pixmap pixmap; - Boolean resize; - unsigned char encoding; - Pixmap left_bitmap; - - /* private state */ - GC normal_GC; - GC gray_GC; - Pixmap stipple; - Position label_x; - Position label_y; - Dimension label_width; - Dimension label_height; - Dimension label_len; - int lbm_y; /* where in label */ - unsigned int lbm_width, lbm_height; /* size of pixmap */ -#ifndef OLDXAW - XtPointer pad[4]; /* for future use and keep binary compatability */ -#endif -} LabelPart; - -/* - * Full instance record declaration - */ -typedef struct _LabelRec { - CorePart core; - SimplePart simple; - LabelPart label; -} LabelRec; - -#define LEFT_OFFSET(lw) ((lw)->label.left_bitmap \ - ? (lw)->label.lbm_width + (lw)->label.internal_width \ - : 0) - -#endif /* _XawLabelP_h */ diff --git a/nx-X11/lib/Xaw/List.c b/nx-X11/lib/Xaw/List.c deleted file mode 100644 index 54ca5168f..000000000 --- a/nx-X11/lib/Xaw/List.c +++ /dev/null @@ -1,1273 +0,0 @@ -/* $Xorg: List.c,v 1.4 2001/02/09 02:03:44 xorgcvs Exp $ */ - -/* -Copyright 1989, 1994, 1998 The Open Group - -Permission to use, copy, modify, distribute, and sell this software and its -documentation for any purpose is hereby granted without fee, provided that -the above copyright notice appear in all copies and that both that -copyright notice and this permission notice appear in supporting -documentation. - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -Except as contained in this notice, the name of The Open Group shall not be -used in advertising or otherwise to promote the sale, use or other dealings -in this Software without prior written authorization from The Open Group. -*/ -/* $XFree86: xc/lib/Xaw/List.c,v 1.16 2001/01/17 19:42:27 dawes Exp $ */ - -/* - * List.c - List widget - * - * This is a List widget. It allows the user to select an item in a list and - * notifies the application through a callback function. - * - * Created: 8/13/88 - * By: Chris D. Peterson - * MIT X Consortium - */ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif -#include <stdio.h> -#include <ctype.h> -#include <X11/IntrinsicP.h> -#include <X11/StringDefs.h> -#include <X11/Xmu/Drawing.h> -#include <X11/Xaw/ListP.h> -#include <X11/Xaw/XawInit.h> -#include "Private.h" - -#define HeightLock 1 -#define WidthLock 2 -#define LongestLock 4 - -#define HeightFree(w) !(((ListWidget)(w))->list.freedoms & HeightLock) -#define WidthFree(w) !(((ListWidget)(w))->list.freedoms & WidthLock) -#define LongestFree(w) !(((ListWidget)(w))->list.freedoms & LongestLock) - -#define MaxSize 32767 - -/* - * Class Methods - */ -static void XawListDestroy(Widget); -static void XawListInitialize(Widget, Widget, ArgList, Cardinal*); -static XtGeometryResult XawListQueryGeometry(Widget, XtWidgetGeometry*, - XtWidgetGeometry*); -static void XawListRedisplay(Widget, XEvent*, Region); -static void XawListResize(Widget); -static Boolean XawListSetValues(Widget, Widget, Widget, ArgList, Cardinal*); - -/* - * Prototypes - */ -static void CalculatedValues(Widget); -static void ChangeSize(Widget, unsigned int, unsigned int); -static void ClipToShadowInteriorAndLongest(ListWidget, GC*, unsigned int); -static int CvtToItem(Widget, int, int, int*); -static void FindCornerItems(Widget, XEvent*, int*, int*); -static void GetGCs(Widget); -static void HighlightBackground(Widget, int, int, GC); -static Bool ItemInRectangle(Widget, int, int, int); -static Bool Layout(Widget, Bool, Bool, Dimension*, Dimension*); -static void PaintItemName(Widget, int); -static void ResetList(Widget, Bool, Bool); - -/* - * Actions - */ -static void Notify(Widget, XEvent*, String*, Cardinal*); -static void Set(Widget, XEvent*, String*, Cardinal*); -static void Unset(Widget, XEvent*, String*, Cardinal*); - -/* - * Initialization - */ -static char defaultTranslations[] = -"<Btn1Down>:" "Set()\n" -"<Btn1Up>:" "Notify()\n" -; - -#define offset(field) XtOffsetOf(ListRec, field) -static XtResource resources[] = { - { - XtNforeground, - XtCForeground, - XtRPixel, - sizeof(Pixel), - offset(list.foreground), - XtRString, - XtDefaultForeground - }, - { - XtNcursor, - XtCCursor, - XtRCursor, - sizeof(Cursor), - offset(simple.cursor), - XtRString, - "left_ptr" - }, - { - XtNfont, - XtCFont, - XtRFontStruct, - sizeof(XFontStruct*), - offset(list.font), - XtRString, - XtDefaultFont - }, - { - XtNfontSet, - XtCFontSet, - XtRFontSet, - sizeof(XFontSet), - offset(list.fontset), - XtRString, - XtDefaultFontSet - }, - { - XtNlist, - XtCList, - XtRPointer, - sizeof(char**), - offset(list.list), -#ifdef notyet - XtRStringArray, -#else - XtRString, -#endif - NULL - }, - { - XtNdefaultColumns, - XtCColumns, - XtRInt, - sizeof(int), - offset(list.default_cols), - XtRImmediate, - (XtPointer)2 - }, - { - XtNlongest, - XtCLongest, - XtRInt, - sizeof(int), - offset(list.longest), - XtRImmediate, - (XtPointer)0 - }, - { - XtNnumberStrings, - XtCNumberStrings, - XtRInt, - sizeof(int), - offset(list.nitems), - XtRImmediate, - (XtPointer)0 - }, - { - XtNpasteBuffer, - XtCBoolean, - XtRBoolean, - sizeof(Boolean), - offset(list.paste), - XtRImmediate, - (XtPointer)False - }, - { - XtNforceColumns, - XtCColumns, - XtRBoolean, - sizeof(Boolean), - offset(list.force_cols), - XtRImmediate, - (XtPointer)False - }, - { - XtNverticalList, - XtCBoolean, - XtRBoolean, - sizeof(Boolean), - offset(list.vertical_cols), - XtRImmediate, - (XtPointer)False - }, - { - XtNinternalWidth, - XtCWidth, - XtRDimension, - sizeof(Dimension), - offset(list.internal_width), - XtRImmediate, - (XtPointer)2 - }, - { - XtNinternalHeight, - XtCHeight, - XtRDimension, - sizeof(Dimension), - offset(list.internal_height), - XtRImmediate, - (XtPointer)2 - }, - { - XtNcolumnSpacing, - XtCSpacing, - XtRDimension, - sizeof(Dimension), - offset(list.column_space), - XtRImmediate, - (XtPointer)6 - }, - { - XtNrowSpacing, - XtCSpacing, - XtRDimension, - sizeof(Dimension), - offset(list.row_space), - XtRImmediate, - (XtPointer)2 - }, - { - XtNcallback, - XtCCallback, - XtRCallback, - sizeof(XtPointer), - offset(list.callback), - XtRCallback, - NULL - }, -#ifndef OLDXAW - { - XtNshowCurrent, - XtCBoolean, - XtRBoolean, - sizeof(Boolean), - offset(list.show_current), - XtRImmediate, - (XtPointer)False - }, -#endif -}; -#undef offset - -static XtActionsRec actions[] = { - {"Notify", Notify}, - {"Set", Set}, - {"Unset", Unset}, -}; - -#define Superclass (&simpleClassRec) -ListClassRec listClassRec = { - /* core */ - { - (WidgetClass)Superclass, /* superclass */ - "List", /* class_name */ - sizeof(ListRec), /* widget_size */ - XawInitializeWidgetSet, /* class_initialize */ - NULL, /* class_part_initialize */ - False, /* class_inited */ - XawListInitialize, /* initialize */ - NULL, /* initialize_hook */ - XtInheritRealize, /* realize */ - actions, /* actions */ - XtNumber(actions), /* num_actions */ - resources, /* resources */ - XtNumber(resources), /* num_resources */ - NULLQUARK, /* xrm_class */ - True, /* compress_motion */ - False, /* compress_exposure */ - True, /* compress_enterleave */ - False, /* visible_interest */ - XawListDestroy, /* destroy */ - XawListResize, /* resize */ - XawListRedisplay, /* expose */ - XawListSetValues, /* set_values */ - NULL, /* set_values_hook */ - XtInheritSetValuesAlmost, /* set_values_almost */ - NULL, /* get_values_hook */ - NULL, /* accept_focus */ - XtVersion, /* version */ - NULL, /* callback_private */ - defaultTranslations, /* tm_table */ - XawListQueryGeometry, /* query_geometry */ - }, - /* simple */ - { - XtInheritChangeSensitive, /* change_sensitive */ - }, - /* list */ - { - NULL, /* extension */ - }, -}; - -WidgetClass listWidgetClass = (WidgetClass)&listClassRec; - -/* - * Implementation - */ -static void -GetGCs(Widget w) -{ - XGCValues values; - ListWidget lw = (ListWidget)w; - - values.foreground = lw->list.foreground; - values.font = lw->list.font->fid; - - if (lw->simple.international == True) - lw->list.normgc = XtAllocateGC(w, 0, GCForeground, &values, GCFont, 0); - else - lw->list.normgc = XtGetGC(w, GCForeground | GCFont, &values); - - values.foreground = lw->core.background_pixel; - - if (lw->simple.international == True) - lw->list.revgc = XtAllocateGC(w, 0, GCForeground, &values, GCFont, 0); - else - lw->list.revgc = XtGetGC(w, GCForeground | GCFont, &values); - - values.tile = XmuCreateStippledPixmap(XtScreen(w), - lw->list.foreground, - lw->core.background_pixel, - lw->core.depth); - values.fill_style = FillTiled; - - if (lw->simple.international == True) - lw->list.graygc = XtAllocateGC(w, 0, GCTile | GCFillStyle, - &values, GCFont, 0); - else - lw->list.graygc = XtGetGC(w, GCFont | GCTile | GCFillStyle, &values); -} - -static void -CalculatedValues(Widget w) -{ - int i, len; - ListWidget lw = (ListWidget)w; - - /* If list is NULL then the list will just be the name of the widget */ - if (lw->list.list == NULL) { - lw->list.list = &lw->core.name; - lw->list.nitems = 1; - } - - /* Get number of items */ - if (lw->list.nitems == 0) - for (; lw->list.list[lw->list.nitems] != NULL ; lw->list.nitems++) - ; - - /* Get column width */ - if (LongestFree(lw)) { - lw->list.longest = 0; /* so it will accumulate real longest below */ - - for (i = 0 ; i < lw->list.nitems; i++) { - if (lw->simple.international == True) - len = XmbTextEscapement(lw->list.fontset, lw->list.list[i], - strlen(lw->list.list[i])); - else - len = XTextWidth(lw->list.font, lw->list.list[i], - strlen(lw->list.list[i])); - if (len > lw->list.longest) - lw->list.longest = len; - } - } - - lw->list.col_width = lw->list.longest + lw->list.column_space; -} - -/* - * Function: - * ResetList - * - * Parameters: - * w - list widget - * changex - allow the height or width to change? - * changey - "" - * - * Description: - * Resets the new list when important things change. - * - * Returns: - * True if width or height have been changed - */ -static void -ResetList(Widget w, Bool changex, Bool changey) -{ - Dimension width = XtWidth(w); - Dimension height = XtHeight(w); - - CalculatedValues(w); - - if (Layout(w, changex, changey, &width, &height)) { - if (XtIsComposite(XtParent(w))) - ChangeSize(w, width, height); - else { - XtWidth(w) = width; - XtHeight(w) = height; - } - } -} - -/* - * Function: - * ChangeSize - * - * Parameters: - * w - widget to try change the size of - * - * Description: - * Laysout the widget. - */ -static void -ChangeSize(Widget w, unsigned int width, unsigned int height) -{ - XtWidgetGeometry request, reply; - - request.request_mode = CWWidth | CWHeight; - request.width = width; - request.height = height; - - switch (XtMakeGeometryRequest(w, &request, &reply)) { - case XtGeometryYes: - case XtGeometryNo: - break; - case XtGeometryAlmost: - Layout(w, request.height != reply.height, - request.width != reply.width, &reply.width, &reply.height); - request = reply; - switch (XtMakeGeometryRequest(w, &request, &reply)) { - case XtGeometryYes: - case XtGeometryNo: - break; - case XtGeometryAlmost: - request = reply; - Layout(w, False, False, &request.width, &request.height); - request.request_mode = CWWidth | CWHeight; - XtMakeGeometryRequest(w, &request, &reply); - /*FALLTROUGH*/ - default: - break; - } - /*FALLTROUGH*/ - default: - break; - } -} - -/*ARGSUSED*/ -static void -XawListInitialize(Widget temp1, Widget cnew, ArgList args, Cardinal *num_args) -{ - ListWidget lw = (ListWidget)cnew; - - if (!lw->list.font) XtError("Aborting: no font found\n"); - if (lw->simple.international && !lw->list.fontset) - XtError("Aborting: no fontset found\n"); - - /* - * Initialize all private resources - */ - /* record for posterity if we are free */ - lw->list.freedoms = ((XtWidth(lw) != 0) * WidthLock + - (XtHeight(lw) != 0) * HeightLock + - (lw->list.longest != 0) * LongestLock); - - GetGCs(cnew); - - /* Set row height, based on font or fontset */ - if (lw->simple.international == True) - lw->list.row_height = - XExtentsOfFontSet(lw->list.fontset)->max_ink_extent.height + - lw->list.row_space; - else - lw->list.row_height = lw->list.font->max_bounds.ascent + - lw->list.font->max_bounds.descent + - lw->list.row_space; - - ResetList(cnew, WidthFree(lw), HeightFree(lw)); - - lw->list.highlight = lw->list.is_highlighted = NO_HIGHLIGHT; -} - -/* - * Function: - * CvtToItem - * - * Parameters: - * w - list widget - * xloc - x location - * yloc - y location - * - * Description: - * Converts Xcoord to item number of item containing that point. - * - * Returns: - * Item number - */ -static int -CvtToItem(Widget w, int xloc, int yloc, int *item) -{ - int one, another; - ListWidget lw = (ListWidget)w; - int ret_val = OKAY; - - if (lw->list.vertical_cols) { - one = lw->list.nrows * ((xloc - (int)lw->list.internal_width) - / lw->list.col_width); - another = (yloc - (int)lw->list.internal_height) / lw->list.row_height; - /* If out of range, return minimum possible value */ - if (another >= lw->list.nrows) { - another = lw->list.nrows - 1; - ret_val = OUT_OF_RANGE; - } - } - else { - one = (lw->list.ncols * ((yloc - (int)lw->list.internal_height) - / lw->list.row_height)); - /* If in right margin handle things right */ - another = (xloc - (int)lw->list.internal_width) / lw->list.col_width; - if (another >= lw->list.ncols) { - another = lw->list.ncols - 1; - ret_val = OUT_OF_RANGE; - } - } - if (xloc < 0 || yloc < 0) - ret_val = OUT_OF_RANGE; - if (one < 0) - one = 0; - if (another < 0) - another = 0; - *item = one + another; - if (*item >= lw->list.nitems) - return (OUT_OF_RANGE); - - return (ret_val); -} - -/* - * Function: - * FindCornerItems - * - * Arguments: - * w - list widget - * event - event structure that has the rectangle it it - * ul_ret - the corners (return) - * lr_ret - "" - * - * Description: - * Find the corners of the rectangle in item space. - */ -static void -FindCornerItems(Widget w, XEvent *event, int *ul_ret, int *lr_ret) -{ - int xloc, yloc; - - xloc = event->xexpose.x; - yloc = event->xexpose.y; - CvtToItem(w, xloc, yloc, ul_ret); - xloc += event->xexpose.width; - yloc += event->xexpose.height; - CvtToItem(w, xloc, yloc, lr_ret); -} - -/* - * Function: - * ItemInRectangle - * - * Parameters: - * w - list widget - * ul - corners of the rectangle in item space - * lr - "" - * item - item to check - * - * Returns: - * True if the item passed is in the given rectangle - */ -static Bool -ItemInRectangle(Widget w, int ul, int lr, int item) -{ - ListWidget lw = (ListWidget)w; - int mod_item; - int things; - - if (item < ul || item > lr) - return (False); - if (lw->list.vertical_cols) - things = lw->list.nrows; - else - things = lw->list.ncols; - - mod_item = item % things; - if ((mod_item >= ul % things) && (mod_item <= lr % things)) - return (True); - - return (False); -} - -/* HighlightBackground() - * - * Paints the color of the background for the given item. It performs - * clipping to the interior of internal_width/height by hand, as its a - * simple calculation and probably much faster than using Xlib and a clip mask. - * - * x, y - ul corner of the area item occupies. - * gc - the gc to use to paint this rectangle - */ -static void -HighlightBackground(Widget w, int x, int y, GC gc) -{ - ListWidget lw = (ListWidget)w; - Dimension width = lw->list.col_width; - Dimension height = lw->list.row_height; - Dimension frame_limited_width = XtWidth(w) - lw->list.internal_width - x; - Dimension frame_limited_height= XtHeight(w) - lw->list.internal_height - y; - - /* Clip the rectangle width and height to the edge of the drawable area */ - if (width > frame_limited_width) - width = frame_limited_width; - if (height > frame_limited_height) - height = frame_limited_height; - - /* Clip the rectangle x and y to the edge of the drawable area */ - if (x < lw->list.internal_width) { - width = width - (lw->list.internal_width - x); - x = lw->list.internal_width; - } - if (y < lw->list.internal_height) { - height = height - (lw->list.internal_height - y); - y = lw->list.internal_height; - } - - if (gc == lw->list.revgc && lw->core.background_pixmap != XtUnspecifiedPixmap) - XClearArea(XtDisplay(w), XtWindow(w), x, y, width, height, False); - else - XFillRectangle(XtDisplay(w), XtWindow(w), gc, x, y, width, height); -} - - -/* ClipToShadowInteriorAndLongest() - * - * Converts the passed gc so that any drawing done with that GC will not - * write in the empty margin (specified by internal_width/height) (which also - * prevents erasing the shadow. It also clips against the value longest. - * If the user doesn't set longest, this has no effect (as longest is the - * maximum of all item lengths). If the user does specify, say, 80 pixel - * columns, though, this prevents items from overwriting other items. - */ -static void -ClipToShadowInteriorAndLongest(ListWidget lw, GC *gc_p, unsigned int x) -{ - XRectangle rect; - - rect.x = x; - rect.y = lw->list.internal_height; - rect.height = XtHeight(lw) - (lw->list.internal_height << 1); - rect.width = XtWidth(lw) - lw->list.internal_width - x; - if (rect.width > lw->list.longest) - rect.width = lw->list.longest; - - XSetClipRectangles(XtDisplay((Widget)lw), *gc_p, 0, 0, &rect, 1, YXBanded); -} - -static void -PaintItemName(Widget w, int item) -{ - char *str; - GC gc; - int x, y, str_y; - ListWidget lw = (ListWidget)w; - XFontSetExtents *ext = XExtentsOfFontSet(lw->list.fontset); - - if (!XtIsRealized(w) || item > lw->list.nitems) - return; - - if (lw->list.vertical_cols) { - x = lw->list.col_width * (item / lw->list.nrows) - + lw->list.internal_width; - y = lw->list.row_height * (item % lw->list.nrows) - + lw->list.internal_height; - } - else { - x = lw->list.col_width * (item % lw->list.ncols) - + lw->list.internal_width; - y = lw->list.row_height * (item / lw->list.ncols) - + lw->list.internal_height; - } - - if ( lw->simple.international == True ) - str_y = y + XawAbs(ext->max_ink_extent.y); - else - str_y = y + lw->list.font->max_bounds.ascent; - - if (item == lw->list.is_highlighted) { - if (item == lw->list.highlight) { - gc = lw->list.revgc; - HighlightBackground(w, x, y, lw->list.normgc); - } - else { - if (XtIsSensitive(w)) - gc = lw->list.normgc; - else - gc = lw->list.graygc; - HighlightBackground(w, x, y, lw->list.revgc); - lw->list.is_highlighted = NO_HIGHLIGHT; - } - } - else { - if (item == lw->list.highlight) { - gc = lw->list.revgc; - HighlightBackground(w, x, y, lw->list.normgc); - lw->list.is_highlighted = item; - } - else { - if (XtIsSensitive(w)) - gc = lw->list.normgc; - else - gc = lw->list.graygc; - } - } - - /* List's overall width contains the same number of inter-column - column_space's as columns. There should thus be a half - column_width margin on each side of each column. - The row case is symmetric */ - - x += lw->list.column_space >> 1; - str_y += lw->list.row_space >> 1; - - str = lw->list.list[item]; /* draw it */ - - ClipToShadowInteriorAndLongest(lw, &gc, x); - - if (lw->simple.international == True) - XmbDrawString(XtDisplay(w), XtWindow(w), lw->list.fontset, - gc, x, str_y, str, strlen(str)); - else - XDrawString(XtDisplay(w), XtWindow(w), gc, x, str_y, str, strlen(str)); - - XSetClipMask(XtDisplay(w), gc, None); -} - -static void -XawListRedisplay(Widget w, XEvent *event, Region region) -{ - int item; /* an item to work with */ - int ul_item, lr_item; /* corners of items we need to paint */ - ListWidget lw = (ListWidget)w; - - if (event == NULL) { - ul_item = 0; - lr_item = lw->list.nrows * lw->list.ncols - 1; - XClearWindow(XtDisplay(w), XtWindow(w)); - } - else - FindCornerItems(w, event, &ul_item, &lr_item); - - if (Superclass->core_class.expose) - (Superclass->core_class.expose)(w, event, region); - - for (item = ul_item; item <= lr_item && item < lw->list.nitems; item++) - if (ItemInRectangle(w, ul_item, lr_item, item)) - PaintItemName(w, item); -} - -/* XawListQueryGeometry() - * - * This tells the parent what size we would like to be - * given certain constraints. - * w - the widget. - * intended - what the parent intends to do with us. - * requested - what we want to happen */ -static XtGeometryResult -XawListQueryGeometry(Widget w, XtWidgetGeometry *intended, - XtWidgetGeometry *requested) -{ - Dimension new_width, new_height; - Bool change, width_req, height_req; - - width_req = intended->request_mode & CWWidth; - height_req = intended->request_mode & CWHeight; - - if (width_req) - new_width = intended->width; - else - new_width = XtWidth(w); - - if (height_req) - new_height = intended->height; - else - new_height = XtHeight(w); - - requested->request_mode = 0; - - /* - * We only care about our height and width - */ - if (!width_req && !height_req) - return (XtGeometryYes); - - change = Layout(w, !width_req, !height_req, &new_width, &new_height); - - requested->request_mode |= CWWidth; - requested->width = new_width; - requested->request_mode |= CWHeight; - requested->height = new_height; - - if (change) - return (XtGeometryAlmost); - - return (XtGeometryYes); -} - -static void -XawListResize(Widget w) -{ - Dimension width, height; - - width = XtWidth(w); - height = XtHeight(w); - - if (Layout(w, False, False, &width, &height)) - XtAppWarning(XtWidgetToApplicationContext(w), - "List Widget: Size changed when it shouldn't " - "have when resising."); -} - -/* Layout() - * - * lays out the item in the list. - * w - the widget. - * xfree, yfree - True if we are free to resize the widget in - * this direction. - * width, height- the is the current width and height that we are going - * we are going to layout the list widget to, - * depending on xfree and yfree of course. - * - * Return: - * True if width or height have been changed */ -static Bool -Layout(Widget w, Bool xfree, Bool yfree, Dimension *width, Dimension *height) -{ - ListWidget lw = (ListWidget)w; - Bool change = False; - unsigned long width2 = 0, height2 = 0; - - /* - * If force columns is set then always use number of columns specified - * by default_cols - */ - if (lw->list.force_cols) { - lw->list.ncols = lw->list.default_cols; - if (lw->list.ncols <= 0) - lw->list.ncols = 1; - lw->list.nrows = ((lw->list.nitems - 1) / lw->list.ncols) + 1; - if (xfree) { - /* this counts the same number - of inter-column column_space 's as columns. There should thus - be a half column_space margin on each side of each column...*/ - width2 = lw->list.ncols * lw->list.col_width + - (lw->list.internal_width << 1); - change = True; - } - if (yfree) { - height2 = lw->list.nrows * lw->list.row_height + - (lw->list.internal_height << 1); - change = True; - } - } - - /* - * If both width and height are free to change the use default_cols - * to determine the number columns and set new width and height to - * just fit the window - */ - else if (xfree && yfree) { - lw->list.ncols = lw->list.default_cols; - if (lw->list.ncols <= 0) { - int wid = (int)XtWidth(lw) - (int)(lw->list.internal_width << 1) - + (int)lw->list.column_space; - - if (wid <= 0 || lw->list.col_width <= 0 - || (lw->list.ncols = wid / lw->list.col_width) <= 0) - lw->list.ncols = 1; - } - width2 = lw->list.ncols * lw->list.col_width - + (lw->list.internal_width << 1); - height2 = (lw->list.nrows * lw->list.row_height) - + (lw->list.internal_height << 1); - change = True; - } - - /* - * If the width is fixed then use it to determine the number of columns. - * If the height is free to move (width still fixed) then resize the height - * of the widget to fit the current list exactly - */ - else if (!xfree) { - lw->list.ncols = ((int)(*width - (lw->list.internal_width << 1)) - / (int)lw->list.col_width); - if (lw->list.ncols <= 0) - lw->list.ncols = 1; - lw->list.nrows = ((lw->list.nitems - 1) / lw->list.ncols) + 1; - if (yfree) { - height2 = lw->list.nrows * lw->list.row_height + - (lw->list.internal_height << 1); - change = True; - } - } - - /* - * The last case is xfree and !yfree we use the height to determine - * the number of rows and then set the width to just fit the resulting - * number of columns - */ - else if (!yfree) { - lw->list.nrows = ((int)(*height - (lw->list.internal_height << 1)) - / (int)lw->list.row_height); - if (lw->list.nrows <= 0) - lw->list.nrows = 1; - lw->list.ncols = ((lw->list.nitems - 1) / lw->list.nrows) + 1; - width2 = lw->list.ncols * lw->list.col_width + - (lw->list.internal_width << 1); - change = True; - } - - if (!lw->list.force_cols && lw->list.nrows) { - /*CONSTCOND*/ - while (1) { - lw->list.nrows = ((lw->list.nitems - 1) / lw->list.ncols) + 1; - width2 = lw->list.ncols * lw->list.col_width + - (lw->list.internal_width << 1); - height2 = lw->list.nrows * lw->list.row_height + - (lw->list.internal_height << 1); - if (width2 >= MaxSize && height2 >= MaxSize) - break; - if (height2 > MaxSize) - ++lw->list.ncols; - else if (width2 > MaxSize && lw->list.ncols > 1) - --lw->list.ncols; - else - break; - } - } - if (width2) - *width = width2; - if (height2) - *height = height2; - - return (change); -} - -/* Notify() - Action - * - * Notifies the user that a button has been pressed, and - * calls the callback; if the XtNpasteBuffer resource is true - * then the name of the item is also put in CUT_BUFFER0 */ -/*ARGSUSED*/ -static void -Notify(Widget w, XEvent *event, String *params, Cardinal *num_params) -{ - ListWidget lw = (ListWidget)w; - int item, item_len; - XawListReturnStruct ret_value; - - /* - * Find item and if out of range then unhighlight and return - * - * If the current item is unhighlighted then the user has aborted the - * notify, so unhighlight and return - */ - if ((CvtToItem(w, event->xbutton.x, event->xbutton.y, &item) == OUT_OF_RANGE) - || lw->list.highlight != item) { -#ifndef OLDXAW - if (!lw->list.show_current || lw->list.selected == NO_HIGHLIGHT) - XawListUnhighlight(w); - else - XawListHighlight(w, lw->list.selected); -#else - XawListUnhighlight(w); -#endif - return; - } - - item_len = strlen(lw->list.list[item]); - - if (lw->list.paste) /* if XtNpasteBuffer set then paste it */ - XStoreBytes(XtDisplay(w), lw->list.list[item], item_len); - -#ifndef OLDXAW - lw->list.selected = item; -#endif - /* - * Call Callback function - */ - ret_value.string = lw->list.list[item]; - ret_value.list_index = item; - - XtCallCallbacks(w, XtNcallback, (XtPointer)&ret_value); -} - -/* Unset() - Action - * - * unhighlights the current element */ -/*ARGSUSED*/ -static void -Unset(Widget w, XEvent *event, String *params, Cardinal *num_params) -{ - XawListUnhighlight(w); -} - -/* Set() - Action - * - * Highlights the current element */ -/*ARGSUSED*/ -static void -Set(Widget w, XEvent *event, String *params, Cardinal *num_params) -{ - int item; - ListWidget lw = (ListWidget)w; - -#ifndef OLDXAW - lw->list.selected = lw->list.highlight; -#endif - if (CvtToItem(w, event->xbutton.x, event->xbutton.y, &item) == OUT_OF_RANGE) - XawListUnhighlight(w); /* Unhighlight current item */ - else if (lw->list.is_highlighted != item) /* If this item is not */ - XawListHighlight(w, item); /* highlighted then do it */ -} - -/* - * Set specified arguments into widget - */ -/*ARGSUSED*/ -static Boolean -XawListSetValues(Widget current, Widget request, Widget cnew, - ArgList args, Cardinal *num_args) -{ - ListWidget cl = (ListWidget)current; - ListWidget rl = (ListWidget)request; - ListWidget nl = (ListWidget)cnew; - Bool redraw = False; - XFontSetExtents *ext = XExtentsOfFontSet(nl->list.fontset); - - /* If the request height/width is different, lock it. Unless its 0. If - neither new nor 0, leave it as it was. Not in R5 */ - if (XtWidth(nl) != XtWidth(cl)) - nl->list.freedoms |= WidthLock; - if (XtWidth(nl) == 0) - nl->list.freedoms &= ~WidthLock; - - if (XtHeight(nl) != XtHeight(cl)) - nl->list.freedoms |= HeightLock; - if (XtHeight(nl) == 0) - nl->list.freedoms &= ~HeightLock; - - if (nl->list.longest != cl->list.longest) - nl->list.freedoms |= LongestLock; - if (nl->list.longest == 0) - nl->list.freedoms &= ~LongestLock; - - if (cl->list.foreground != nl->list.foreground || - cl->core.background_pixel != nl->core.background_pixel || - cl->list.font != nl->list.font) { - XGCValues values; - - XGetGCValues(XtDisplay(current), cl->list.graygc, GCTile, &values); - XmuReleaseStippledPixmap(XtScreen(current), values.tile); - XtReleaseGC(current, cl->list.graygc); - XtReleaseGC(current, cl->list.revgc); - XtReleaseGC(current, cl->list.normgc); - GetGCs(cnew); - redraw = True; - } - - if (cl->list.font != nl->list.font && cl->simple.international == False) - nl->list.row_height = nl->list.font->max_bounds.ascent - + nl->list.font->max_bounds.descent - + nl->list.row_space; - else if (cl->list.fontset != nl->list.fontset - && cl->simple.international == True) - nl->list.row_height = ext->max_ink_extent.height + nl->list.row_space; - - /* ...If the above two font(set) change checkers above both failed, check - if row_space was altered. If one of the above passed, row_height will - already have been re-calculated */ - else if (cl->list.row_space != nl->list.row_space) { - if (cl->simple.international == True) - nl->list.row_height = ext->max_ink_extent.height + nl->list.row_space; - else - nl->list.row_height = nl->list.font->max_bounds.ascent - + nl->list.font->max_bounds.descent - + nl->list.row_space; - } - - if (XtWidth(cl) != XtWidth(nl) || XtHeight(cl) != XtHeight(nl) - || cl->list.internal_width != nl->list.internal_width - || cl->list.internal_height != nl->list.internal_height - || cl->list.column_space != nl->list.column_space - || cl->list.row_space != nl->list.row_space - || cl->list.default_cols != nl->list.default_cols - || (cl->list.force_cols != nl->list.force_cols - && rl->list.force_cols != nl->list.ncols) - || cl->list.vertical_cols != nl->list.vertical_cols - || cl->list.longest != nl->list.longest - || cl->list.nitems != nl->list.nitems - || cl->list.font != nl->list.font - /* Equiv. fontsets might have different values, but the same fonts, - so the next comparison is sloppy but not dangerous */ - || cl->list.fontset != nl->list.fontset - || cl->list.list != nl->list.list) { - CalculatedValues(cnew); - Layout(cnew, WidthFree(nl), HeightFree(nl), - &nl->core.width, &nl->core.height); - redraw = True; - } - - if (cl->list.list != nl->list.list || cl->list.nitems != nl->list.nitems) - nl->list.is_highlighted = nl->list.highlight = NO_HIGHLIGHT; - - if (cl->core.sensitive != nl->core.sensitive - || cl->core.ancestor_sensitive != nl->core.ancestor_sensitive) { - nl->list.highlight = NO_HIGHLIGHT; - redraw = True; - } - - return (redraw); -} - -static void -XawListDestroy(Widget w) -{ - ListWidget lw = (ListWidget)w; - XGCValues values; - - XGetGCValues(XtDisplay(w), lw->list.graygc, GCTile, &values); - XmuReleaseStippledPixmap(XtScreen(w), values.tile); - XtReleaseGC(w, lw->list.graygc); - XtReleaseGC(w, lw->list.revgc); - XtReleaseGC(w, lw->list.normgc); -} - -/* - * Function: - * XawListChange - * - * Parameters: - * w - list widget - * list - new list - * nitems - number of items in the list - * longest - length (in Pixels) of the longest element in the list - * resize - if True the the list widget will try to resize itself - * - * Description: - * Changes the list being used and shown. - * - * Note: - * If nitems of longest are <= 0 then they will be calculated - * If nitems is <= 0 then the list needs to be NULL terminated - */ -void -XawListChange(Widget w, char **list, int nitems, int longest, -#if NeedWidePrototypes - int resize_it -#else - Boolean resize_it -#endif -) -{ - ListWidget lw = (ListWidget)w; - Dimension new_width = XtWidth(w); - Dimension new_height = XtHeight(w); - - lw->list.list = list; - - if (nitems <= 0) - nitems = 0; - lw->list.nitems = nitems; - if (longest <= 0) - longest = 0; - - /* If the user passes 0 meaning "calculate it", it must be free */ - if (longest != 0) - lw->list.freedoms |= LongestLock; - else - lw->list.freedoms &= ~LongestLock; - - if (resize_it) - lw->list.freedoms &= ~WidthLock & ~HeightLock; - - lw->list.longest = longest; - - CalculatedValues(w); - - if (Layout(w, WidthFree(w), HeightFree(w), &new_width, &new_height)) - ChangeSize(w, new_width, new_height); - - lw->list.is_highlighted = lw->list.highlight = NO_HIGHLIGHT; - if (XtIsRealized(w)) - XawListRedisplay(w, NULL, NULL); -} - -void -XawListUnhighlight(Widget w) -{ - ListWidget lw = (ListWidget)w; - - lw->list.highlight = NO_HIGHLIGHT; - if (lw->list.is_highlighted != NO_HIGHLIGHT) - PaintItemName(w, lw->list.is_highlighted); -} - -void -XawListHighlight(Widget w, int item) -{ - ListWidget lw = (ListWidget)w; - - if (XtIsSensitive(w)) { - lw->list.highlight = item; - if (lw->list.is_highlighted != NO_HIGHLIGHT) - PaintItemName(w, lw->list.is_highlighted); - PaintItemName(w, item); - } -} - -/* - * Function: - * XawListShowCurrent - * - * Parameters: - * w - list widget - * - * Returns: - * Info about the currently highlighted object - */ -XawListReturnStruct * -XawListShowCurrent(Widget w) -{ - ListWidget lw = (ListWidget)w; - XawListReturnStruct *ret_val; - - ret_val = (XawListReturnStruct *)XtMalloc(sizeof(XawListReturnStruct)); - - ret_val->list_index = lw->list.highlight; - if (ret_val->list_index == XAW_LIST_NONE) - ret_val->string = ""; - else - ret_val->string = lw->list.list[ret_val->list_index]; - - return (ret_val); -} diff --git a/nx-X11/lib/Xaw/List.h b/nx-X11/lib/Xaw/List.h deleted file mode 100644 index 2115eefd4..000000000 --- a/nx-X11/lib/Xaw/List.h +++ /dev/null @@ -1,237 +0,0 @@ -/* $Xorg: List.h,v 1.4 2001/02/09 02:03:44 xorgcvs Exp $ */ - -/* -Copyright 1989, 1994, 1998 The Open Group - -Permission to use, copy, modify, distribute, and sell this software and its -documentation for any purpose is hereby granted without fee, provided that -the above copyright notice appear in all copies and that both that -copyright notice and this permission notice appear in supporting -documentation. - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -Except as contained in this notice, the name of The Open Group shall not be -used in advertising or otherwise to promote the sale, use or other dealings -in this Software without prior written authorization from The Open Group. -*/ -/* $XFree86: xc/lib/Xaw/List.h,v 1.7 2001/01/17 19:42:27 dawes Exp $ */ - -/* This is the List widget, it is useful to display a list, without the - * overhead of having a widget for each item in the list. It allows - * the user to select an item in a list and notifies the application through - * a callback function. - * - * Created: 8/13/88 - * By: Chris D. Peterson - * MIT X Consortium - */ - -#ifndef _XawList_h -#define _XawList_h - -#include <X11/Xaw/Simple.h> - -/* Resources: - - Name Class RepType Default Value - ---- ----- ------- ------------- - background Background Pixel XtDefaultBackground - borderColor BorderColor Pixel XtDefaultForeground - borderWidth BorderWidth Dimension 1 - callback Callback XtCallbackList NULL **6 - columnSpacing Spacing Dimension 6 - cursor Cursor Cursor left_ptr - cursorName Cursor String NULL - defaultColumns Columns int 2 **5 - destroyCallback Callback Pointer NULL - font Font XFontStruct* XtDefaultFont - forceColumns Columns Boolean False **5 - foreground Foreground Pixel XtDefaultForeground - height Height Dimension 0 **1 - insensitiveBorder Insensitive Pixmap Gray - internalHeight Height Dimension 2 - internalWidth Width Dimension 4 - list List String* NULL **2 - longest Longest int 0 **3 **4 - mappedWhenManaged MappedWhenManaged Boolean True - numberStrings NumberStrings int 0 **4 - pasteBuffer Boolean Boolean False - pointerColor Foreground Pixel XtDefaultForeground - pointerColorBackground Background Pixel XtDefaultBackground - rowSpacing Spacing Dimension 4 - sensitive Sensitive Boolean True - verticalList Boolean Boolean False - width Width Dimension 0 **1 - x Position Position 0 - y Position Position 0 - - **1 - If the Width or Height of the list widget is zero (0) then the value - is set to the minimum size necessay to fit the entire list. - - If both Width and Height are zero then they are adjusted to fit the - entire list that is created width the number of default columns - specified in the defaultColumns resource. - - **2 - This is an array of strings the specify elements of the list. - This resource must be specified. - (What good is a list widget without a list?? :-) - - **3 - Longest is the length of the widest string in pixels. - - **4 - If either of these values are zero (0) then the list widget calculates - the correct value. - - (This allows you to make startup faster if you already have - this information calculated) - - NOTE: If the numberStrings value is zero the list must - be NULL terminated. - - **5 - By setting the List.Columns resource you can force the application to - have a given number of columns. - - **6 - This returns the name and index of the item selected in an - XawListReturnStruct that is pointed to by the client_data - in the CallbackProc. - -*/ - -/* - * Value returned when there are no highlighted objects - */ -#define XAW_LIST_NONE -1 - -#define XtCList "List" -#define XtCSpacing "Spacing" -#define XtCColumns "Columns" -#define XtCLongest "Longest" -#define XtCNumberStrings "NumberStrings" - -#define XtNcursor "cursor" -#define XtNcolumnSpacing "columnSpacing" -#define XtNdefaultColumns "defaultColumns" -#define XtNforceColumns "forceColumns" -#define XtNlist "list" -#define XtNlongest "longest" -#define XtNnumberStrings "numberStrings" -#define XtNpasteBuffer "pasteBuffer" -#define XtNrowSpacing "rowSpacing" -#define XtNverticalList "verticalList" -#define XtNshowCurrent "showCurrent" - -#ifndef XtNfontSet -#define XtNfontSet "fontSet" -#endif - -#ifndef XtCFontSet -#define XtCFontSet "FontSet" -#endif - -extern WidgetClass listWidgetClass; - -typedef struct _ListClassRec *ListWidgetClass; -typedef struct _ListRec *ListWidget; - -/* list return structure */ -typedef struct _XawListReturnStruct { - String string; - int list_index; -} XawListReturnStruct; - -_XFUNCPROTOBEGIN - -/* - * Function: - * XawListChange - * - * Parameters: - * w - list widget - * list - new list - * nitems - number of items in the list - * longest - length (in Pixels) of the longest element in the list - * resize - if True the the list widget will try to resize itself - * - * Description: - * Changes the list being used and shown. - * - * Note: - * If nitems of longest are <= 0 then they will be caluculated - * If nitems is <= 0 then the list needs to be NULL terminated - */ -void XawListChange -( - Widget w, - String *list, - int nitems, - int longest, -#if NeedWidePrototypes - int resize -#else - Boolean resize -#endif - ); - -/* - * Function: - * XawListUnhighlight - * - * Parameters: - * w - list widget - * - * Description: - * Unlights the current highlighted element. - */ -void XawListUnhighlight -( - Widget w - ); - -/* - * Function: - * XawListHighlight - * - * Parameters: - * w - list widget - * item - item to highlight - * - * Description: - * Highlights the given item. - */ -void XawListHighlight -( - Widget w, - int item - ); - - -/* - * Function: - * XawListShowCurrent - * - * Paraneters: - * w - list widget - * - * Description: - * Returns the currently highlighted object. - * - * Returns: - * The info about the currently highlighted object - */ - -XawListReturnStruct *XawListShowCurrent -( - Widget w - ); - -_XFUNCPROTOEND - -#endif /* _XawList_h */ diff --git a/nx-X11/lib/Xaw/ListP.h b/nx-X11/lib/Xaw/ListP.h deleted file mode 100644 index 2b8fc4639..000000000 --- a/nx-X11/lib/Xaw/ListP.h +++ /dev/null @@ -1,118 +0,0 @@ -/* $Xorg: ListP.h,v 1.4 2001/02/09 02:03:44 xorgcvs Exp $ */ - -/* -Copyright 1989, 1994, 1998 The Open Group - -Permission to use, copy, modify, distribute, and sell this software and its -documentation for any purpose is hereby granted without fee, provided that -the above copyright notice appear in all copies and that both that -copyright notice and this permission notice appear in supporting -documentation. - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -Except as contained in this notice, the name of The Open Group shall not be -used in advertising or otherwise to promote the sale, use or other dealings -in this Software without prior written authorization from The Open Group. -*/ -/* $XFree86: xc/lib/Xaw/ListP.h,v 1.8 2001/01/17 19:42:27 dawes Exp $ */ - - -/* - * This is a List widget. It allows the user to select an item in a list and - * notifies the application through a callback function. - * - * Created: 8/13/88 - * By: Chris D. Peterson - * MIT - Project Athena - */ - -#ifndef _XawListP_h -#define _XawListP_h - -/* - * List Widget Private Data - */ -#include <X11/Xaw/SimpleP.h> -#include <X11/Xaw/List.h> - -#define NO_HIGHLIGHT XAW_LIST_NONE -#define OUT_OF_RANGE -1 -#define OKAY 0 - -/* New fields for the List widget class */ -typedef struct { - XtPointer extension; -} ListClassPart; - -/* Full class record */ -typedef struct _ListClassRec { - CoreClassPart core_class; - SimpleClassPart simple_class; - ListClassPart list_class; -} ListClassRec; - -extern ListClassRec listClassRec; - -/* New fields for the List widget */ -typedef struct { - /* resources */ - Pixel foreground; - Dimension internal_width; /* if not 3d, user sets directly */ - Dimension internal_height; - Dimension column_space; /* half of *_space is add on - top/bot/left of */ - Dimension row_space; /* each item's text bounding box - half added to longest for right */ - int default_cols; - Boolean force_cols; - Boolean paste; - Boolean vertical_cols; - int longest; /* in pixels */ - int nitems; - XFontStruct *font; - XFontSet fontset; /* Sheeran, Omron KK, 93/03/05 */ - String *list; /* for i18n, always in multibyte - format */ - XtCallbackList callback; - - /* private */ - int is_highlighted; /* set to the item currently - highlighted */ - int highlight; /* set to the item that should be - highlighted */ - int col_width; /* width of each column */ - int row_height; /* height of each row */ - int nrows; /* number of rows in the list */ - int ncols; /* number of columns in the list */ - GC normgc; - GC revgc; - GC graygc; - int freedoms; /* flags for resizing height - and width */ -#ifndef OLDXAW - int selected; - Boolean show_current; - char pad1[(sizeof(XtPointer) - sizeof(Boolean)) + - (sizeof(XtPointer) - sizeof(int))]; - XtPointer pad2[2]; /* for future use and keep binary compatability */ -#endif -} ListPart; - - -/* Full instance record */ -typedef struct _ListRec { - CorePart core; - SimplePart simple; - ListPart list; -} ListRec; - -#endif /* _XawListP_h */ diff --git a/nx-X11/lib/Xaw/MenuButtoP.h b/nx-X11/lib/Xaw/MenuButtoP.h deleted file mode 100644 index 416fdf9b5..000000000 --- a/nx-X11/lib/Xaw/MenuButtoP.h +++ /dev/null @@ -1,80 +0,0 @@ -/* $Xorg: MenuButtoP.h,v 1.4 2001/02/09 02:03:44 xorgcvs Exp $ - * -Copyright 1989,1998 The Open Group - -Permission to use, copy, modify, distribute, and sell this software and its -documentation for any purpose is hereby granted without fee, provided that -the above copyright notice appear in all copies and that both that -copyright notice and this permission notice appear in supporting -documentation. - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -Except as contained in this notice, the name of The Open Group shall not be -used in advertising or otherwise to promote the sale, use or other dealings -in this Software without prior written authorization from The Open Group. - */ -/* $XFree86: xc/lib/Xaw/MenuButtoP.h,v 1.7 2001/01/17 19:42:27 dawes Exp $ */ - -/* - * MenuButtonP.h - Private Header file for MenuButton widget. - * - * This is the private header file for the Athena MenuButton widget. - * It is intended to provide an easy method of activating pulldown menus. - * - * Date: May 2, 1989 - * - * By: Chris D. Peterson - * MIT X Consortium - * kit@expo.lcs.mit.edu - */ - -#ifndef _XawMenuButtonP_h -#define _XawMenuButtonP_h - -#include <X11/Xaw/MenuButton.h> -#include <X11/Xaw/CommandP.h> - -/* New fields for the MenuButton widget class */ -typedef struct _MenuButtonClass { - XtPointer extension; -} MenuButtonClassPart; - -/* class record declaration */ -typedef struct _MenuButtonClassRec { - CoreClassPart core_class; - SimpleClassPart simple_class; - LabelClassPart label_class; - CommandClassPart command_class; - MenuButtonClassPart menuButton_class; -} MenuButtonClassRec; - -extern MenuButtonClassRec menuButtonClassRec; - -/* New fields for the MenuButton widget */ -typedef struct { - /* resources */ - String menu_name; -#ifndef OLDXAW - XtPointer pad[4]; /* for future use and keep binary compatability */ -#endif -} MenuButtonPart; - -/* widget declaration */ -typedef struct _MenuButtonRec { - CorePart core; - SimplePart simple; - LabelPart label; - CommandPart command; - MenuButtonPart menu_button; -} MenuButtonRec; - -#endif /* _XawMenuButtonP_h */ diff --git a/nx-X11/lib/Xaw/MenuButton.c b/nx-X11/lib/Xaw/MenuButton.c deleted file mode 100644 index 6c5da154a..000000000 --- a/nx-X11/lib/Xaw/MenuButton.c +++ /dev/null @@ -1,276 +0,0 @@ -/* $Xorg: MenuButton.c,v 1.4 2001/02/09 02:03:44 xorgcvs Exp $ */ - -/* -Copyright 1989, 1994, 1998 The Open Group - -Permission to use, copy, modify, distribute, and sell this software and its -documentation for any purpose is hereby granted without fee, provided that -the above copyright notice appear in all copies and that both that -copyright notice and this permission notice appear in supporting -documentation. - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -Except as contained in this notice, the name of The Open Group shall not be -used in advertising or otherwise to promote the sale, use or other dealings -in this Software without prior written authorization from The Open Group. - * - */ - -/* $XFree86: xc/lib/Xaw/MenuButton.c,v 3.9 2001/10/11 21:17:00 paulo Exp $ */ - -/* - * MenuButton.c - Source code for MenuButton widget. - * - * This is the source code for the Athena MenuButton widget. - * It is intended to provide an easy method of activating pulldown menus. - * - * Date: May 2, 1989 - * - * By: Chris D. Peterson - * MIT X Consortium - * kit@expo.lcs.mit.edu - */ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif -#include <stdio.h> -#include <X11/IntrinsicP.h> -#include <X11/StringDefs.h> -#include <X11/Xmu/SysUtil.h> -#include <X11/Xaw/MenuButtoP.h> -#include <X11/Xaw/XawInit.h> -#include "Private.h" - -/* - * Class Methods - */ -static void XawMenuButtonClassInitialize(void); -static void XawMenuButtonInitialize(Widget, Widget, ArgList, Cardinal*); -static void XawMenuButtonDestroy(Widget); -static Boolean XawMenuButtonSetValues(Widget, Widget, Widget, ArgList, Cardinal*); - -/* - * Actions - */ -static void PopupMenu(Widget, XEvent*, String*, Cardinal*); - -/* - * Initialization - */ -#define superclass ((CommandWidgetClass)&commandClassRec) - -static char defaultTranslations[] = -"<Enter>:" "highlight()\n" -"<Leave>:" "reset()\n" -"Any<BtnDown>:" "reset() PopupMenu()\n"; - -static char default_menu_name[] = "menu"; - -#define offset(field) XtOffsetOf(MenuButtonRec, field) -static XtResource resources[] = { - { - XtNmenuName, - XtCMenuName, - XtRString, - sizeof(String), - offset(menu_button.menu_name), - XtRString, - (XtPointer)default_menu_name - }, -}; -#undef offset - -static XtActionsRec actionsList[] = -{ - {"PopupMenu", PopupMenu}, -}; - -MenuButtonClassRec menuButtonClassRec = { - /* core */ - { - (WidgetClass)superclass, /* superclass */ - "MenuButton", /* class_name */ - sizeof(MenuButtonRec), /* size */ - XawMenuButtonClassInitialize, /* class_initialize */ - NULL, /* class_part_initialize */ - False, /* class_inited */ - XawMenuButtonInitialize, /* initialize */ - NULL, /* initialize_hook */ - XtInheritRealize, /* realize */ - actionsList, /* actions */ - XtNumber(actionsList), /* num_actions */ - resources, /* resources */ - XtNumber(resources), /* num_resources */ - NULLQUARK, /* xrm_class */ - False, /* compress_motion */ - True, /* compress_exposure */ - True, /* compress_enterleave */ - False, /* visible_interest */ - XawMenuButtonDestroy, /* destroy */ - XtInheritResize, /* resize */ - XtInheritExpose, /* expose */ - XawMenuButtonSetValues, /* set_values */ - NULL, /* set_values_hook */ - XtInheritSetValuesAlmost, /* set_values_almost */ - NULL, /* get_values_hook */ - NULL, /* accept_focus */ - XtVersion, /* version */ - NULL, /* callback_private */ - defaultTranslations, /* tm_table */ - XtInheritQueryGeometry, /* query_geometry */ - XtInheritDisplayAccelerator, /* display_accelerator */ - NULL, /* extension */ - }, - /* simple */ - { - XtInheritChangeSensitive /* change_sensitive */ - }, - /* label */ - { - NULL, /* extension */ - }, - /* command */ - { - NULL, /* extension */ - }, - /* menu_button */ - { - NULL, /* extension */ - }, -}; - -WidgetClass menuButtonWidgetClass = (WidgetClass)&menuButtonClassRec; - -/* - * Implementation - */ -static void -XawMenuButtonClassInitialize(void) -{ - XawInitializeWidgetSet(); - XtRegisterGrabAction(PopupMenu, True, - ButtonPressMask | ButtonReleaseMask, - GrabModeAsync, GrabModeAsync); -} - -/*ARGSUSED*/ -static void -XawMenuButtonInitialize(Widget request, Widget cnew, - ArgList args, Cardinal *num_args) -{ - MenuButtonWidget mbw = (MenuButtonWidget)cnew; - - if (mbw->menu_button.menu_name != default_menu_name) - mbw->menu_button.menu_name = XtNewString(mbw->menu_button.menu_name); -} - -static void -XawMenuButtonDestroy(Widget w) -{ - MenuButtonWidget mbw = (MenuButtonWidget)w; - - if (mbw->menu_button.menu_name != default_menu_name) - XtFree(mbw->menu_button.menu_name); -} - -/*ARGSUSED*/ -static Boolean -XawMenuButtonSetValues(Widget current, Widget request, Widget cnew, - ArgList args, Cardinal *num_args) -{ - MenuButtonWidget mbw_old = (MenuButtonWidget)current; - MenuButtonWidget mbw_new = (MenuButtonWidget)cnew; - - if (mbw_old->menu_button.menu_name != mbw_new->menu_button.menu_name) { - if (mbw_old->menu_button.menu_name != default_menu_name) - XtFree(mbw_old->menu_button.menu_name); - if (mbw_new->menu_button.menu_name != default_menu_name) - mbw_new->menu_button.menu_name = - XtNewString(mbw_new->menu_button.menu_name); - } - - return (False); -} - -/*ARGSUSED*/ -static void -PopupMenu(Widget w, XEvent *event, String *params, Cardinal *num_params) -{ - MenuButtonWidget mbw = (MenuButtonWidget)w; - Widget menu = NULL, temp; - Arg arglist[2]; - Cardinal num_args; - int menu_x, menu_y, menu_width, menu_height, button_height; - Position button_x, button_y; - - temp = w; - while(temp != NULL) { - menu = XtNameToWidget(temp, mbw->menu_button.menu_name); - if (menu == NULL) - temp = XtParent(temp); - else - break; - } - - if (menu == NULL) { - char error_buf[BUFSIZ]; - - (void)XmuSnprintf(error_buf, sizeof(error_buf), - "MenuButton: Could not find menu widget named %s.", - mbw->menu_button.menu_name); - XtAppWarning(XtWidgetToApplicationContext(w), error_buf); - return; - } - - if (!XtIsRealized(menu)) - XtRealizeWidget(menu); - - menu_width = XtWidth(menu) + (XtBorderWidth(menu) << 1); - button_height = XtHeight(w) + (XtBorderWidth(w) << 1); - menu_height = XtHeight(menu) + (XtBorderWidth(menu) << 1); - - XtTranslateCoords(w, 0, 0, &button_x, &button_y); - menu_x = button_x; - menu_y = button_y + button_height; - - if (menu_y >= 0) { - int scr_height = HeightOfScreen(XtScreen(menu)); - - if (menu_y + menu_height > scr_height) - menu_y = button_y - menu_height; - if (menu_y < 0) { - menu_y = scr_height - menu_height; - menu_x = button_x + XtWidth(w) + (XtBorderWidth(w) << 1); - if (menu_x + menu_width > WidthOfScreen(XtScreen(menu))) - menu_x = button_x - menu_width; - } - } - if (menu_y < 0) - menu_y = 0; - - if (menu_x >= 0) { - int scr_width = WidthOfScreen(XtScreen(menu)); - - if (menu_x + menu_width > scr_width) - menu_x = scr_width - menu_width; - } - if (menu_x < 0) - menu_x = 0; - - num_args = 0; - XtSetArg(arglist[num_args], XtNx, menu_x); num_args++; - XtSetArg(arglist[num_args], XtNy, menu_y); num_args++; - XtSetValues(menu, arglist, num_args); - - XtPopupSpringLoaded(menu); -} diff --git a/nx-X11/lib/Xaw/MenuButton.h b/nx-X11/lib/Xaw/MenuButton.h deleted file mode 100644 index 59744c26c..000000000 --- a/nx-X11/lib/Xaw/MenuButton.h +++ /dev/null @@ -1,91 +0,0 @@ -/* - * $Xorg: MenuButton.h,v 1.4 2001/02/09 02:03:44 xorgcvs Exp $ - * -Copyright 1989, 1994, 1998 The Open Group - -Permission to use, copy, modify, distribute, and sell this software and its -documentation for any purpose is hereby granted without fee, provided that -the above copyright notice appear in all copies and that both that -copyright notice and this permission notice appear in supporting -documentation. - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -Except as contained in this notice, the name of The Open Group shall not be -used in advertising or otherwise to promote the sale, use or other dealings -in this Software without prior written authorization from The Open Group. - */ -/* $XFree86: xc/lib/Xaw/MenuButton.h,v 1.5 2001/01/17 19:42:27 dawes Exp $ */ - -/*********************************************************************** - * - * MenuButton Widget - * - ***********************************************************************/ - -/* - * MenuButton.h - Public Header file for MenuButton widget. - * - * This is the public header file for the Athena MenuButton widget. - * It is intended to provide an easy method of activating pulldown menus. - * - * Date: May 2, 1989 - * - * By: Chris D. Peterson - * MIT X Consortium - * kit@expo.lcs.mit.edu - */ - -#ifndef _XawMenuButton_h -#define _XawMenuButton_h - -#include <X11/Xaw/Command.h> - -/* Resources: - - Name Class RepType Default Value - ---- ----- ------- ------------- - background Background Pixel XtDefaultBackground - bitmap Pixmap Pixmap None - border BorderColor Pixel XtDefaultForeground - borderWidth BorderWidth Dimension 1 - callback Callback Pointer NULL - cursor Cursor Cursor None - destroyCallback Callback Pointer NULL - displayList DisplayList XawDisplayList* NULL - font Font XFontStruct* XtDefaultFont - foreground Foreground Pixel XtDefaultForeground - height Height Dimension text height - highlightThickness Thickness Dimension 2 - insensitiveBorder Insensitive Pixmap Gray - internalHeight Height Dimension 2 - internalWidth Width Dimension 4 - justify Justify XtJustify XtJustifyCenter - label Label String NULL - mappedWhenManaged MappedWhenManaged Boolean True - menuName MenuName String "menu" - resize Resize Boolean True - sensitive Sensitive Boolean True - width Width Dimension text width - x Position Position 0 - y Position Position 0 - -*/ - -#define XtNmenuName "menuName" -#define XtCMenuName "MenuName" - -extern WidgetClass menuButtonWidgetClass; - -typedef struct _MenuButtonClassRec *MenuButtonWidgetClass; -typedef struct _MenuButtonRec *MenuButtonWidget; - -#endif /* _XawMenuButton_h */ diff --git a/nx-X11/lib/Xaw/MultiSink.c b/nx-X11/lib/Xaw/MultiSink.c deleted file mode 100644 index 8abe2dedd..000000000 --- a/nx-X11/lib/Xaw/MultiSink.c +++ /dev/null @@ -1,978 +0,0 @@ -/* $Xorg: MultiSink.c,v 1.4 2001/02/09 02:03:44 xorgcvs Exp $ */ - -/* - * Copyright 1991 by OMRON Corporation - * - * Permission to use, copy, modify, distribute, and sell this software and its - * documentation for any purpose is hereby granted without fee, provided that - * the above copyright notice appear in all copies and that both that - * copyright notice and this permission notice appear in supporting - * documentation, and that the name of OMRON not be used in advertising - * or publicity pertaining to distribution of the software without specific, - * written prior permission. OMRON makes no representations about the - * suitability of this software for any purpose. It is provided "as is" - * without express or implied warranty. - * - * OMRON DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, - * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO - * EVENT SHALL OMRON BE LIABLE FOR ANY SPECIAL, INDIRECT OR - * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, - * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER - * TORTUOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR - * PERFORMANCE OF THIS SOFTWARE. - * - * Author: Li Yuhong OMRON Corporation - */ - -/*********************************************************** - -Copyright 1987, 1988, 1994, 1998 The Open Group - -Permission to use, copy, modify, distribute, and sell this software and its -documentation for any purpose is hereby granted without fee, provided that -the above copyright notice appear in all copies and that both that -copyright notice and this permission notice appear in supporting -documentation. - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -Except as contained in this notice, the name of The Open Group shall not be -used in advertising or otherwise to promote the sale, use or other dealings -in this Software without prior written authorization from The Open Group. - - -Copyright 1987, 1988 by Digital Equipment Corporation, Maynard, Massachusetts. - - All Rights Reserved - -Permission to use, copy, modify, and distribute this software and its -documentation for any purpose and without fee is hereby granted, -provided that the above copyright notice appear in all copies and that -both that copyright notice and this permission notice appear in -supporting documentation, and that the name of Digital not be -used in advertising or publicity pertaining to distribution of the -software without specific, written prior permission. - -DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING -ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL -DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR -ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, -WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, -ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS -SOFTWARE. - -******************************************************************/ -/* $XFree86: xc/lib/Xaw/MultiSink.c,v 1.19 2001/01/17 19:42:27 dawes Exp $ */ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif -#include <X11/IntrinsicP.h> -#include <X11/StringDefs.h> -#include <X11/Xatom.h> -#include <X11/Xaw/XawInit.h> -#include <X11/Xaw/MultiSinkP.h> -#include <X11/Xaw/MultiSrcP.h> -#include <X11/Xaw/TextP.h> -#include "XawI18n.h" -#include <stdio.h> -#include <ctype.h> -#include "Private.h" - -#ifdef GETLASTPOS -#undef GETLASTPOS /* We will use our own GETLASTPOS */ -#endif - -#define GETLASTPOS \ - XawTextSourceScan(source, 0, XawstAll, XawsdRight, 1, True) - -/* - * Class Methods - */ -static void XawMultiSinkClassInitialize(void); -static void XawMultiSinkInitialize(Widget, Widget, ArgList, Cardinal*); -static void XawMultiSinkDestroy(Widget); -static void XawMultiSinkResize(Widget); -static Boolean XawMultiSinkSetValues(Widget, Widget, Widget, - ArgList, Cardinal*); -static int MaxLines(Widget, unsigned int); -static int MaxHeight(Widget, int); -static void SetTabs(Widget, int, short*); -static void DisplayText(Widget, int, int, - XawTextPosition, XawTextPosition, Bool); -static void InsertCursor(Widget, int, int, XawTextInsertState); -static void FindPosition(Widget, XawTextPosition, int, int, Bool, - XawTextPosition*, int*, int*); -static void FindDistance(Widget, XawTextPosition, int, XawTextPosition, int*, - XawTextPosition*, int*); -static void Resolve(Widget, XawTextPosition, int, int, XawTextPosition*); -static void GetCursorBounds(Widget, XRectangle*); - -/* - * Prototypes - */ -static void GetGC(MultiSinkObject); -static int CharWidth(MultiSinkObject, XFontSet, int, wchar_t); -static unsigned int PaintText(Widget w, GC gc, int x, int y, - wchar_t *buf, int len, Bool); - -/* - * Defined in TextSink.c - */ -void _XawTextSinkClearToBackground(Widget, int, int, unsigned, unsigned); - -/* - * Initialization - */ -static wchar_t wspace[2]; - -#define offset(field) XtOffsetOf(MultiSinkRec, multi_sink.field) -static XtResource resources[] = { - { - XtNfontSet, - XtCFontSet, - XtRFontSet, - sizeof(XFontSet), - offset(fontset), - XtRString, - XtDefaultFontSet - }, - { - XtNecho, - XtCOutput, - XtRBoolean, - sizeof(Boolean), - offset(echo), - XtRImmediate, - (XtPointer)True - }, - { - XtNdisplayNonprinting, - XtCOutput, - XtRBoolean, - sizeof(Boolean), - offset(display_nonprinting), - XtRImmediate, - (XtPointer)True - }, -}; -#undef offset - -#define SuperClass (&textSinkClassRec) -MultiSinkClassRec multiSinkClassRec = { - /* object */ - { - (WidgetClass)SuperClass, /* superclass */ - "MultiSink", /* class_name */ - sizeof(MultiSinkRec), /* widget_size */ - XawMultiSinkClassInitialize, /* class_initialize */ - NULL, /* class_part_initialize */ - False, /* class_inited */ - XawMultiSinkInitialize, /* initialize */ - NULL, /* initialize_hook */ - NULL, /* obj1 */ - NULL, /* obj2 */ - 0, /* obj3 */ - resources, /* resources */ - XtNumber(resources), /* num_resources */ - NULLQUARK, /* xrm_class */ - False, /* obj4 */ - False, /* obj5 */ - False, /* obj6 */ - False, /* obj7 */ - XawMultiSinkDestroy, /* destroy */ - (XtProc)XawMultiSinkResize, /* obj8 */ - NULL, /* obj9 */ - XawMultiSinkSetValues, /* set_values */ - NULL, /* set_values_hook */ - NULL, /* obj10 */ - NULL, /* get_values_hook */ - NULL, /* obj11 */ - XtVersion, /* version */ - NULL, /* callback_private */ - NULL, /* obj12 */ - NULL, /* obj13 */ - NULL, /* obj14 */ - NULL, /* extension */ - }, - /* text_sink */ - { - DisplayText, /* DisplayText */ - InsertCursor, /* InsertCursor */ - XtInheritClearToBackground, /* ClearToBackground */ - FindPosition, /* FindPosition */ - FindDistance, /* FindDistance */ - Resolve, /* Resolve */ - MaxLines, /* MaxLines */ - MaxHeight, /* MaxHeight */ - SetTabs, /* SetTabs */ - GetCursorBounds, /* GetCursorBounds */ - }, - /* multi_sink */ - { - NULL, /* extension */ - } -}; - -WidgetClass multiSinkObjectClass = (WidgetClass)&multiSinkClassRec; - -/* - * Implementation - */ -static int -CharWidth(MultiSinkObject sink, XFontSet fontset, int x, wchar_t c) -{ - int width = 0; - - if (c == _Xaw_atowc(XawLF)) - return (0); - - if (c == _Xaw_atowc(XawTAB)) { - int i; - Position *tab; - - width = x; - /* Adjust for Left Margin. */ - x -= ((TextWidget)XtParent((Widget)sink))->text.left_margin; - - i = 0; - tab = sink->text_sink.tabs; - /*CONSTCOND*/ - while (1) { - if (x < *tab) - return (*tab - x); - /* Start again */ - if (++i >= sink->text_sink.tab_count) { - x -= *tab; - i = 0; - tab = sink->text_sink.tabs; - if (width == x) - return (0); - } - else - ++tab; - } - /*NOTREACHED*/ - } - - if (XwcTextEscapement(fontset, &c, 1) == 0) { - if (sink->multi_sink.display_nonprinting) - c = _Xaw_atowc('@'); - else - c = _Xaw_atowc(XawSP); - } - - /* - * if more efficiency(suppose one column is one ASCII char) - - width = XwcGetColumn(fontset->font_charset, fontset->num_of_fonts, c) * - fontset->font_struct_list[0]->min_bounds.width; - * - * WARNING: Very Slower!!! - * - * Li Yuhong. - */ - - width = XwcTextEscapement(fontset, &c, 1); - - return (width); -} - -/* - * Function: - * PaintText - * - * Parameters: - * w - text sink object - * gc - gc to paint text - * x - location to paint the text - * y - "" - * buf - buffer and length of text to paint - * len - "" - * clear_bg - clear background before drawing ? - * - * Description: - * Actually paints the text into the window. - * - * Returns: - * The width of the text painted - */ -static unsigned int -PaintText(Widget w, GC gc, int x, int y, wchar_t *buf, int len, Bool clear_bg) -{ - MultiSinkObject sink = (MultiSinkObject)w; - TextWidget ctx = (TextWidget)XtParent(w); - XFontSet fontset = sink->multi_sink.fontset; - unsigned int width = XwcTextEscapement(fontset, buf, len); - - if (((int)width) <= -x) /* Don't draw if we can't see it */ - return (width); - - if (clear_bg) { - XFontSetExtents *ext = XExtentsOfFontSet(fontset); - - _XawTextSinkClearToBackground(w, x, y - abs(ext->max_logical_extent.y), - width, ext->max_logical_extent.height); - XwcDrawString(XtDisplay(ctx), XtWindow(ctx), fontset, gc, x, y, buf, len); - } - else - XwcDrawImageString(XtDisplay(ctx), XtWindow(ctx), fontset, gc, - x, y, buf, len); - - return (width); -} - -/* Sink Object Functions */ -/* - * This function does not know about drawing more than one line of text - */ -static void -DisplayText(Widget w, int x, int y, - XawTextPosition pos1, XawTextPosition pos2, Bool highlight) -{ - TextWidget ctx = (TextWidget)XtParent(w); - MultiSinkObject sink = (MultiSinkObject)w; - XFontSet fontset = sink->multi_sink.fontset; - Widget source = XawTextGetSource(XtParent(w)); - wchar_t buf[256]; - XFontSetExtents *ext = XExtentsOfFontSet(fontset); - int j, k; - XawTextBlock blk; - GC gc, invgc, tabgc; - int max_x; - Bool clear_bg; - - if (!sink->multi_sink.echo || !ctx->text.lt.lines) - return; - - max_x = (int)XtWidth(ctx) - ctx->text.r_margin.right; - clear_bg = !highlight && ctx->core.background_pixmap != XtUnspecifiedPixmap; - - gc = highlight ? sink->multi_sink.invgc : sink->multi_sink.normgc; - invgc = highlight ? sink->multi_sink.normgc : sink->multi_sink.invgc; - - if (highlight && sink->multi_sink.xorgc) - tabgc = sink->multi_sink.xorgc; - else - tabgc = invgc; - - y += abs(ext->max_logical_extent.y); - for (j = 0; pos1 < pos2;) { - pos1 = XawTextSourceRead(source, pos1, &blk, (int) pos2 - pos1); - for (k = 0; k < blk.length; k++) { - if ((unsigned) j >= (sizeof(buf) / sizeof(wchar_t)) - 1) { - /* buffer full, dump the text */ - if ((x += PaintText(w, gc, x, y, buf, j, clear_bg)) >= max_x) - return; - j = 0; - } - buf[j] = ((wchar_t *)blk.ptr)[k]; - if (buf[j] == _Xaw_atowc(XawLF)) - continue; - - else if (buf[j] == _Xaw_atowc(XawTAB)) { - unsigned int width; - - if (j != 0 && - (x += PaintText(w, gc, x, y, buf, j, clear_bg)) >= max_x) - return; - - width = CharWidth(sink, fontset, x, _Xaw_atowc(XawTAB)); - if (clear_bg) - _XawTextSinkClearToBackground(w, - x, y - abs(ext->max_logical_extent.y), - width, ext->max_logical_extent.height); - else - XFillRectangle(XtDisplayOfObject(w), XtWindowOfObject(w), - tabgc, x, - y - abs(ext->max_logical_extent.y), - width, - ext->max_logical_extent.height); - x += width; - j = -1; - } - else if (XwcTextEscapement(sink->multi_sink.fontset, &buf[j], 1) - == 0) { - if (sink->multi_sink.display_nonprinting) - buf[j] = _Xaw_atowc('@'); - else - buf[j] = _Xaw_atowc(XawSP); - } - j++; - } - } - - if (j > 0) - (void)PaintText(w, gc, x, y, buf, j, clear_bg); -} - -/* - * Function: - * GetCursorBounds - * - * Parameters: - * w - text sink object - * rect - X rectangle to return the cursor bounds - * - * Description: - * Returns the size and location of the cursor. - */ -static void -GetCursorBounds(Widget w, XRectangle *rect) -{ - MultiSinkObject sink = (MultiSinkObject)w; - - rect->width = CharWidth(sink, sink->multi_sink.fontset, 0, _Xaw_atowc(XawSP)); - rect->height = (XExtentsOfFontSet(sink->multi_sink.fontset) - ->max_logical_extent.height); - rect->x = sink->multi_sink.cursor_x; - rect->y = sink->multi_sink.cursor_y - (short)rect->height; -} - -/* - * The following procedure manages the "insert" cursor - */ -static void -InsertCursor(Widget w, int x, int y, XawTextInsertState state) -{ - MultiSinkObject sink = (MultiSinkObject)w; - XFontSet fontset = sink->multi_sink.fontset; - Widget ctx = XtParent(w); - XawTextPosition position = XawTextGetInsertionPoint(ctx); - - if (XtIsRealized(ctx)) { - int fheight, fdiff; - XawTextBlock block; - wchar_t c; - XawTextPosition selection_start, selection_end; - Boolean has_selection; - XFontSetExtents *ext = XExtentsOfFontSet(fontset); - - XawTextGetSelectionPos((Widget)ctx, &selection_start, &selection_end); - has_selection = selection_start != selection_end; - - fheight = ext->max_logical_extent.height; - fdiff = fheight - abs(ext->max_logical_extent.y); - - if ((sink->multi_sink.cursor_position != position || state == XawisOff) - && !has_selection && sink->multi_sink.laststate != XawisOff) { - wchar_t *ochar; - - (void)XawTextSourceRead(XawTextGetSource(ctx), - sink->multi_sink.cursor_position, - &block, 1); - if (!block.length) - ochar = NULL; - else { - c = ((wchar_t *)block.ptr)[0]; - if (c == _Xaw_atowc(XawLF)) - ochar = NULL; - else if (c == _Xaw_atowc(XawTAB)) - ochar = wspace; - else - ochar = (wchar_t *)block.ptr; - } - - if (!ochar) - _XawTextSinkClearToBackground(w, sink->multi_sink.cursor_x, - (sink->multi_sink.cursor_y - 1 - - fheight), CharWidth(sink, fontset, - 0, wspace[0]), - fheight); - else { - if (XwcTextEscapement(sink->multi_sink.fontset, ochar, 1) != 0) - DisplayText(w, sink->multi_sink.cursor_x, - sink->multi_sink.cursor_y - 1 - fheight, - sink->multi_sink.cursor_position, - sink->multi_sink.cursor_position + 1, - False); - else - PaintText(w, sink->multi_sink.normgc, - sink->multi_sink.cursor_x, - sink->multi_sink.cursor_y - 1 - fdiff, - ochar, 1, - ctx->core.background_pixmap != XtUnspecifiedPixmap); - } - } - - if (!has_selection && state != XawisOff) { - wchar_t *nchar; - Boolean focus = ((TextWidget)ctx)->text.hasfocus; - - (void)XawTextSourceRead(XawTextGetSource(ctx), - position, &block, 1); - c = ((wchar_t *)block.ptr)[0]; - if (!block.length || c == _Xaw_atowc(XawLF) - || c == _Xaw_atowc(XawTAB)) - nchar = wspace; - else - nchar = (wchar_t *)block.ptr; - - if (focus) { - if (XwcTextEscapement(sink->multi_sink.fontset, nchar, 1) != 0) - XwcDrawImageString(XtDisplay(ctx), XtWindow(ctx), - fontset, sink->multi_sink.invgc, - x, (y - 1 - fdiff), nchar, 1); - else - DisplayText(w, x, y - 1 - fheight, - position, position + 1, True); - } - else - XDrawRectangle(XtDisplay(ctx), XtWindow(ctx), - sink->multi_sink.xorgc ? - sink->multi_sink.xorgc : sink->multi_sink.normgc, - x, y - 1 - fheight, - CharWidth(sink, fontset, 0, *nchar) - 1, - fheight - 1); - } - } - - sink->multi_sink.cursor_x = x; - sink->multi_sink.cursor_y = y; - sink->multi_sink.laststate = state; - sink->multi_sink.cursor_position = position; -} - -/* - * Given two positions, find the distance between them - */ -static void -FindDistance(Widget w, XawTextPosition fromPos, int fromx, - XawTextPosition toPos, int *resWidth, - XawTextPosition *resPos, int *resHeight) -{ - MultiSinkObject sink = (MultiSinkObject)w; - XFontSet fontset = sink->multi_sink.fontset; - TextWidget ctx = (TextWidget)XtParent(w); - Widget source = ctx->text.source; - XawTextPosition idx, pos; - wchar_t c; - XFontSetExtents *ext = XExtentsOfFontSet(fontset); - XawTextBlock blk; - int i, rWidth; - - pos = XawTextSourceRead(source, fromPos, &blk, toPos - fromPos); - rWidth = 0; - for (i = 0, idx = fromPos; idx < toPos; i++, idx++) { - if (i >= blk.length) { - i = 0; - XawTextSourceRead(source, pos, &blk, toPos - pos); - if (blk.length == 0) - break; - } - c = ((wchar_t *)blk.ptr)[i]; - rWidth += CharWidth(sink, fontset, fromx + rWidth, c); - if (c == _Xaw_atowc(XawLF)) { - idx++; - break; - } - } - - *resPos = idx; - *resWidth = rWidth; - *resHeight = ext->max_logical_extent.height; -} - -static void -FindPosition(Widget w, XawTextPosition fromPos, int fromx, int width, - Bool stopAtWordBreak, XawTextPosition *resPos, int *resWidth, - int *resHeight) -{ - MultiSinkObject sink = (MultiSinkObject)w; - TextWidget ctx = (TextWidget)XtParent(w); - Widget source = ctx->text.source; - XFontSet fontset = sink->multi_sink.fontset; - XawTextPosition idx, pos, whiteSpacePosition = 0; - int i, lastWidth, whiteSpaceWidth, rWidth; - Boolean whiteSpaceSeen; - wchar_t c; - XFontSetExtents *ext = XExtentsOfFontSet(fontset); - XawTextBlock blk; - - pos = XawTextSourceRead(source, fromPos, &blk, BUFSIZ); - rWidth = lastWidth = whiteSpaceWidth = 0; - whiteSpaceSeen = False; - c = 0; - - for (i = 0, idx = fromPos; rWidth <= width; i++, idx++) { - if (i >= blk.length) { - i = 0; - pos = XawTextSourceRead(source, pos, &blk, BUFSIZ); - if (blk.length == 0) - break; - } - c = ((wchar_t *)blk.ptr)[i]; - lastWidth = rWidth; - rWidth += CharWidth(sink, fontset, fromx + rWidth, c); - - if (c == _Xaw_atowc(XawLF)) { - idx++; - break; - } - else if ((c == _Xaw_atowc(XawSP) || c == _Xaw_atowc(XawTAB)) - && rWidth <= width) { - whiteSpaceSeen = True; - whiteSpacePosition = idx; - whiteSpaceWidth = rWidth; - } - } - - if (rWidth > width && idx > fromPos) { - idx--; - rWidth = lastWidth; - if (stopAtWordBreak && whiteSpaceSeen) { - idx = whiteSpacePosition + 1; - rWidth = whiteSpaceWidth; - } - } - - if (idx >= ctx->text.lastPos && c != _Xaw_atowc(XawLF)) - idx = ctx->text.lastPos + 1; - - *resPos = idx; - *resWidth = rWidth; - *resHeight = ext->max_logical_extent.height; -} - -static void -Resolve(Widget w, XawTextPosition pos, int fromx, int width, - XawTextPosition *pos_return) -{ - int resWidth, resHeight; - Widget source = XawTextGetSource(XtParent(w)); - - FindPosition(w, pos, fromx, width, False, pos_return, &resWidth, &resHeight); - if (*pos_return > GETLASTPOS) - *pos_return = GETLASTPOS; -} - -static void -GetGC(MultiSinkObject sink) -{ - XtGCMask valuemask = (GCGraphicsExposures | GCClipXOrigin | - GCForeground | GCBackground); - XGCValues values; - - /* XXX We dont want do share a gc that will change the clip-mask */ - values.clip_x_origin = (long)sink; - values.clip_mask = None; - values.graphics_exposures = False; - - values.foreground = sink->text_sink.foreground; - values.background = sink->text_sink.background; - - sink->multi_sink.normgc = XtAllocateGC((Widget)sink, 0, valuemask, &values, - GCFont | GCClipMask, 0); - - values.foreground = sink->text_sink.background; -#ifndef OLDXAW - values.background = sink->text_sink.cursor_color; -#else - values.background = sink->text_sink.foreground; -#endif - sink->multi_sink.invgc = XtAllocateGC((Widget)sink, 0, valuemask, &values, - GCFont | GCClipMask, 0); -#ifndef OLDXAW - if (sink->text_sink.cursor_color != sink->text_sink.foreground) { - values.foreground = sink->text_sink.cursor_color; - values.background = sink->text_sink.foreground; - sink->multi_sink.xorgc = XtAllocateGC((Widget)sink, 0, valuemask, - &values, GCFont | GCClipMask, 0); - } - else -#endif /* OLDXAW */ - sink->multi_sink.xorgc = NULL; - - XawMultiSinkResize((Widget)sink); -} - -static void -XawMultiSinkClassInitialize(void) -{ - wspace[0] = _Xaw_atowc(XawSP); - XawInitializeWidgetSet(); -} - -/* - * Function: - * XawMultiSinkInitialize - * - * Parameters: - * request - requested and new values for the object instance - * cnew - "" - * - * Description: - * Initializes the TextSink Object. - */ -/* ARGSUSED */ -static void -XawMultiSinkInitialize(Widget request, Widget cnew, - ArgList args, Cardinal *num_args) -{ - MultiSinkObject sink = (MultiSinkObject)cnew; - - GetGC(sink); - - if (!sink->multi_sink.fontset) XtError("Aborting: no fontset found\n"); - - sink->multi_sink.cursor_position = 0; - sink->multi_sink.laststate = XawisOff; - sink->multi_sink.cursor_x = sink->multi_sink.cursor_y = 0; -} - -/* - * Function: - * XawMultiSinkDestroy - * - * Parameters: - * w - MultiSink Object - * - * Description: - * This function cleans up when the object is destroyed. - */ -static void -XawMultiSinkDestroy(Widget w) -{ - MultiSinkObject sink = (MultiSinkObject)w; - - XtReleaseGC(w, sink->multi_sink.normgc); - XtReleaseGC(w, sink->multi_sink.invgc); - if (sink->multi_sink.xorgc) - XtReleaseGC(w, sink->multi_sink.xorgc); - sink->multi_sink.normgc = - sink->multi_sink.invgc = - sink->multi_sink.xorgc = NULL; -} - -static void -XawMultiSinkResize(Widget w) -{ - TextWidget ctx = (TextWidget)XtParent(w); - MultiSinkObject sink = (MultiSinkObject)w; - XRectangle rect; - int width, height; - - if (w->core.widget_class != multiSinkObjectClass) - return; - - rect.x = ctx->text.r_margin.left; - rect.y = ctx->text.r_margin.top; - width = (int)XtWidth(ctx) - - (int)ctx->text.r_margin.right - (int)ctx->text.r_margin.left; - height = (int)XtHeight(ctx) - - (int)ctx->text.r_margin.top - (int)ctx->text.r_margin.bottom; - rect.width = width; - rect.height = height; - - if (sink->multi_sink.normgc) { - if (width >= 0 && height >= 0) - XSetClipRectangles(XtDisplay((Widget)ctx), sink->multi_sink.normgc, - 0, 0, &rect, 1, Unsorted); - else - XSetClipMask(XtDisplay((Widget)ctx), sink->multi_sink.normgc, None); - } - if (sink->multi_sink.invgc) { - if (width >= 0 && height >= 0) - XSetClipRectangles(XtDisplay((Widget)ctx), sink->multi_sink.invgc, - 0, 0, &rect, 1, Unsorted); - else - XSetClipMask(XtDisplay((Widget)ctx), sink->multi_sink.invgc, None); - } - if (sink->multi_sink.xorgc) { - if (width >= 0 && height >= 0) - XSetClipRectangles(XtDisplay((Widget)ctx), sink->multi_sink.xorgc, - 0, 0, &rect, 1, Unsorted); - else - XSetClipMask(XtDisplay((Widget)ctx), sink->multi_sink.xorgc, None); - } -} - -/* - * Function: - * XawMultiSinkSetValues - * - * Parameters: - * current - current state of the object - * request - what was requested - * cnew - what the object will become - * - * Description: - * Sets the values for the MultiSink. - * - * Returns: - * True if redisplay is needed - */ -/*ARGSUSED*/ -static Boolean -XawMultiSinkSetValues(Widget current, Widget request, Widget cnew, - ArgList args, Cardinal *num_args) -{ - MultiSinkObject w = (MultiSinkObject)cnew; - MultiSinkObject old_w = (MultiSinkObject)current; - - /* Font set is not in the GC! Do not make a new GC when font set changes! */ - - if (w->multi_sink.fontset != old_w->multi_sink.fontset) { - ((TextWidget)XtParent(cnew))->text.redisplay_needed = True; -#ifndef NO_TAB_FIX - SetTabs((Widget)w, w->text_sink.tab_count, w->text_sink.char_tabs); -#endif - } - - if (w->text_sink.background != old_w->text_sink.background - || w->text_sink.foreground != old_w->text_sink.foreground -#ifndef OLDXAW - || w->text_sink.cursor_color != old_w->text_sink.cursor_color -#endif - ) { - XtReleaseGC(cnew, w->multi_sink.normgc); - XtReleaseGC(cnew, w->multi_sink.invgc); - if (w->multi_sink.xorgc) - XtReleaseGC(cnew, w->multi_sink.xorgc); - GetGC(w); - ((TextWidget)XtParent(cnew))->text.redisplay_needed = True; - } - else if (w->multi_sink.echo != old_w->multi_sink.echo - || w->multi_sink.display_nonprinting - != old_w->multi_sink.display_nonprinting) - ((TextWidget)XtParent(cnew))->text.redisplay_needed = True; - - return (False); -} - -/* - * Function: - * MaxLines - * - * Parameters: - * w - MultiSink Object - * height - height to fit lines into - * - * Description: - * Finds the Maximum number of lines that will fit in a given height. - * - * Returns: - * The number of lines that will fit - */ -/*ARGSUSED*/ -static int -MaxLines(Widget w, unsigned int height) -{ - MultiSinkObject sink = (MultiSinkObject)w; - int font_height; - XFontSetExtents *ext = XExtentsOfFontSet(sink->multi_sink.fontset); - - font_height = ext->max_logical_extent.height; - return (height / font_height); -} - -/* - * Function: - * MaxHeight - * - * Parameters: - * w - MultiSink Object - * lines - number of lines - * - * Description: - * Finds the Minium height that will contain a given number lines. - * Returns: - * The height - */ -/*ARGSUSED*/ -static int -MaxHeight(Widget w, int lines) -{ - MultiSinkObject sink = (MultiSinkObject)w; - XFontSetExtents *ext = XExtentsOfFontSet(sink->multi_sink.fontset); - - return (lines * ext->max_logical_extent.height); -} - -/* - * Function: - * SetTabs - * - * Arguments: - * w - MultiSink Object - * tab_count - number of tabs in the list - * tabs - text positions of the tabs - * - * Description: - * Sets the Tab stops. - */ -static void -SetTabs(Widget w, int tab_count, short* tabs) -{ - MultiSinkObject sink = (MultiSinkObject)w; - int i; - Atom XA_FIGURE_WIDTH; - unsigned long figure_width = 0; - XFontStruct *font; - - /* - * Bug: - * Suppose the first font of fontset stores the unit of column. - * - * By Li Yuhong, Mar. 14, 1991 - */ - { - XFontStruct **f_list; - char **f_name; - - (void)XFontsOfFontSet(sink->multi_sink.fontset, &f_list, &f_name); - font = f_list[0]; - } - - /* - * Find the figure width of the current font - */ - XA_FIGURE_WIDTH = XInternAtom(XtDisplayOfObject(w), "FIGURE_WIDTH", False); - if (XA_FIGURE_WIDTH != None - && (!XGetFontProperty(font, XA_FIGURE_WIDTH, &figure_width) - || figure_width == 0)) { - if (font->per_char && font->min_char_or_byte2 <= '$' - && font->max_char_or_byte2 >= '$') - figure_width = font->per_char['$' - font->min_char_or_byte2].width; - else - figure_width = font->max_bounds.width; - } - - if (tab_count > sink->text_sink.tab_count) { - sink->text_sink.tabs = (Position *) - XtRealloc((char *)sink->text_sink.tabs, - (Cardinal)(tab_count * sizeof(Position))); - sink->text_sink.char_tabs = (short *) - XtRealloc((char *)sink->text_sink.char_tabs, - (Cardinal)(tab_count * sizeof(short))); - } - - for (i = 0 ; i < tab_count ; i++) { - sink->text_sink.tabs[i] = tabs[i] * figure_width; - sink->text_sink.char_tabs[i] = tabs[i]; - } - - sink->text_sink.tab_count = tab_count; - -#ifndef NO_TAB_FIX - ((TextWidget)XtParent(w))->text.redisplay_needed = True; -#endif -} - -void -_XawMultiSinkPosToXY(Widget w, XawTextPosition pos, Position *x, Position *y) -{ - MultiSinkObject sink = (MultiSinkObject)((TextWidget)w)->text.sink; - XFontSetExtents *ext = XExtentsOfFontSet(sink->multi_sink.fontset); - - _XawTextPosToXY(w, pos, x, y); - *y += abs(ext->max_logical_extent.y); -} diff --git a/nx-X11/lib/Xaw/MultiSink.h b/nx-X11/lib/Xaw/MultiSink.h deleted file mode 100644 index 49ef1df2e..000000000 --- a/nx-X11/lib/Xaw/MultiSink.h +++ /dev/null @@ -1,113 +0,0 @@ -/* $Xorg: MultiSink.h,v 1.4 2001/02/09 02:03:44 xorgcvs Exp $ */ - -/* - * Copyright 1991 by OMRON Corporation - * - * Permission to use, copy, modify, distribute, and sell this software and its - * documentation for any purpose is hereby granted without fee, provided that - * the above copyright notice appear in all copies and that both that - * copyright notice and this permission notice appear in supporting - * documentation, and that the name OMRON is not be used in - * advertising or publicity pertaining to distribution of the software without - * specific, written prior permission. OMRON makes no representations - * about the suitability of this software for any purpose. It is provided - * "as is" without express or implied warranty. - * - * OMRON DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, - * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO - * EVENT SHALL OMRON BE LIABLE FOR ANY SPECIAL, INDIRECT OR - * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, - * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER - * TORTUOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR - * PERFORMANCE OF THIS SOFTWARE. - * - * Author: Li Yuhong OMRON Corporation - */ - -/*********************************************************** - -Copyright 1987, 1988, 1994, 1998 The Open Group - -Permission to use, copy, modify, distribute, and sell this software and its -documentation for any purpose is hereby granted without fee, provided that -the above copyright notice appear in all copies and that both that -copyright notice and this permission notice appear in supporting -documentation. - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -Except as contained in this notice, the name of The Open Group shall not be -used in advertising or otherwise to promote the sale, use or other dealings -in this Software without prior written authorization from The Open Group. - - -Copyright 1987, 1988 by Digital Equipment Corporation, Maynard, Massachusetts. - - All Rights Reserved - -Permission to use, copy, modify, and distribute this software and its -documentation for any purpose and without fee is hereby granted, -provided that the above copyright notice appear in all copies and that -both that copyright notice and this permission notice appear in -supporting documentation, and that the name of Digital not be -used in advertising or publicity pertaining to distribution of the -software without specific, written prior permission. - -DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING -ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL -DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR -ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, -WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, -ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS -SOFTWARE. - -******************************************************************/ -/* $XFree86: xc/lib/Xaw/MultiSink.h,v 1.5 2001/01/17 19:42:27 dawes Exp $ */ - -#ifndef _XawMultiSink_h -#define _XawMultiSink_h - -/* - * MultiSink Object - */ - -#include <X11/Xaw/TextSink.h> - -/* Resources: - - Name Class RepType Default Value - ---- ----- ------- ------------- - echo Output Boolean True - displayNonprinting Output Boolean True - fontSet FontSet XFontSet XtDefaultFontSet - -*/ - -#define XtCOutput "Output" - -#define XtNdisplayNonprinting "displayNonprinting" -#define XtNecho "echo" - -#ifndef XtNfontSet /*Sheeran, Omron KK, 93/03/04*/ -#define XtNfontSet "fontSet" -#endif - -#ifndef XtCFontSet /*Sheeran, Omron KK, 93/03/04*/ -#define XtCFontSet "FontSet" -#endif - -/* Class record constants */ -extern WidgetClass multiSinkObjectClass; - -typedef struct _MultiSinkClassRec *MultiSinkObjectClass; -typedef struct _MultiSinkRec *MultiSinkObject; - -#endif /* _XawMultiSink_h */ diff --git a/nx-X11/lib/Xaw/MultiSinkP.h b/nx-X11/lib/Xaw/MultiSinkP.h deleted file mode 100644 index 537e0b12a..000000000 --- a/nx-X11/lib/Xaw/MultiSinkP.h +++ /dev/null @@ -1,141 +0,0 @@ -/* $Xorg: MultiSinkP.h,v 1.4 2001/02/09 02:03:44 xorgcvs Exp $ */ - -/* - * Copyright 1991 by OMRON Corporation - * - * Permission to use, copy, modify, distribute, and sell this software and its - * documentation for any purpose is hereby granted without fee, provided that - * the above copyright notice appear in all copies and that both that - * copyright notice and this permission notice appear in supporting - * documentation, and that the name OMRON not be used in - * advertising or publicity pertaining to distribution of the software without - * specific, written prior permission. OMRON make no representations - * about the suitability of this software for any purpose. It is provided - * "as is" without express or implied warranty. - * - * OMRON DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, - * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO - * EVENT SHALL OMRON BE LIABLE FOR ANY SPECIAL, INDIRECT OR - * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, - * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER - * TORTUOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR - * PERFORMANCE OF THIS SOFTWARE. - * - * Author: Li Yuhong OMRON Corporation - */ - - -/*********************************************************** - -Copyright 1987, 1988, 1994, 1998 The Open Group - -Permission to use, copy, modify, distribute, and sell this software and its -documentation for any purpose is hereby granted without fee, provided that -the above copyright notice appear in all copies and that both that -copyright notice and this permission notice appear in supporting -documentation. - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -Except as contained in this notice, the name of The Open Group shall not be -used in advertising or otherwise to promote the sale, use or other dealings -in this Software without prior written authorization from The Open Group. - - -Copyright 1987, 1988 by Digital Equipment Corporation, Maynard, Massachusetts. - - All Rights Reserved - -Permission to use, copy, modify, and distribute this software and its -documentation for any purpose and without fee is hereby granted, -provided that the above copyright notice appear in all copies and that -both that copyright notice and this permission notice appear in -supporting documentation, and that the name of Digital not be -used in advertising or publicity pertaining to distribution of the -software without specific, written prior permission. - -DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING -ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL -DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR -ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, -WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, -ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS -SOFTWARE. - -******************************************************************/ -/* $XFree86: xc/lib/Xaw/MultiSinkP.h,v 1.8 2001/01/17 19:42:28 dawes Exp $ */ - -#ifndef _XawMultiSinkP_h -#define _XawMultiSinkP_h - -#include <X11/Xfuncproto.h> - -/* - * MultiSink Object Private Data - */ -#include <X11/Xaw/TextSinkP.h> -#include <X11/Xaw/MultiSink.h> - -/* new fields for the MultiSink object class */ -typedef struct _MultiSinkClassPart { - XtPointer extension; -} MultiSinkClassPart; - -/* Full class record declaration */ -typedef struct _MultiSinkClassRec { - ObjectClassPart object_class; - TextSinkClassPart text_sink_class; - MultiSinkClassPart multi_sink_class; -} MultiSinkClassRec; - -extern MultiSinkClassRec multiSinkClassRec; - -/* New fields for the MultiSink object record */ -typedef struct { - /* resources */ - Boolean echo; - Boolean display_nonprinting; - - /* private */ - GC normgc, invgc, xorgc; - XawTextPosition cursor_position; - XawTextInsertState laststate; - short cursor_x, cursor_y; /* Cursor Location */ - XFontSet fontset; /* font set to draw */ -#ifndef OLDXAW - XtPointer pad[4]; /* for future use and keep binary compatability */ -#endif -} MultiSinkPart; - -/* Full instance record declaration */ -typedef struct _MultiSinkRec { - ObjectPart object; - TextSinkPart text_sink; - MultiSinkPart multi_sink; -} MultiSinkRec; - -/* - * Semi-private functions - * for use by other Xaw modules only - */ -_XFUNCPROTOBEGIN - -void _XawMultiSinkPosToXY -( - Widget w, - XawTextPosition pos, - Position *x, - Position *y -); - -_XFUNCPROTOEND - -#endif /* _XawMultiSinkP_h */ diff --git a/nx-X11/lib/Xaw/MultiSrc.c b/nx-X11/lib/Xaw/MultiSrc.c deleted file mode 100644 index 2daf0f6e8..000000000 --- a/nx-X11/lib/Xaw/MultiSrc.c +++ /dev/null @@ -1,1620 +0,0 @@ -/* $Xorg: MultiSrc.c,v 1.4 2001/02/09 02:03:44 xorgcvs Exp $ */ - -/* - * Copyright 1991 by OMRON Corporation - * - * Permission to use, copy, modify, distribute, and sell this software and its - * documentation for any purpose is hereby granted without fee, provided that - * the above copyright notice appear in all copies and that both that - * copyright notice and this permission notice appear in supporting - * documentation, and that the name OMRON not be used in - * advertising or publicity pertaining to distribution of the software without - * specific, written prior permission. OMRON makes no representations - * about the suitability of this software for any purpose. It is provided - * "as is" without express or implied warranty. - * - * OMRON DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, - * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO - * EVENT SHALL OMRON BE LIABLE FOR ANY SPECIAL, INDIRECT OR - * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, - * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER - * TORTUOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR - * PERFORMANCE OF THIS SOFTWARE. - * - * Authors: Chris Peterson MIT X Consortium - * Li Yuhong OMRON Corporation - * Frank Sheeran OMRON Corporation - * - * Much code taken from X11R3 String and Disk Sources. - */ -/* $XFree86: xc/lib/Xaw/MultiSrc.c,v 1.28 2002/11/21 16:22:52 paulo Exp $ */ - -/* - -Copyright 1991, 1994, 1998 The Open Group - -Permission to use, copy, modify, distribute, and sell this software and its -documentation for any purpose is hereby granted without fee, provided that -the above copyright notice appear in all copies and that both that -copyright notice and this permission notice appear in supporting -documentation. - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -Except as contained in this notice, the name of The Open Group shall not be -used in advertising or otherwise to promote the sale, use or other dealings -in this Software without prior written authorization from The Open Group. - -*/ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif -#include <stdio.h> -#include <stdlib.h> -#include <ctype.h> -#include <errno.h> -#include <X11/IntrinsicP.h> -#include <X11/StringDefs.h> -#include <X11/Xfuncs.h> -#include <X11/Xos.h> -#include <X11/Xmu/CharSet.h> -#include <X11/Xmu/Misc.h> -#include <X11/Xaw/XawInit.h> -#include <X11/Xaw/MultiSrcP.h> -#include <X11/Xaw/XawImP.h> -#include "XawI18n.h" -#include "Private.h" - -#include <sys/types.h> -#include <sys/stat.h> -#include <fcntl.h> - -#define MAGIC_VALUE ((XawTextPosition)-1) -#define streq(a, b) (strcmp((a), (b)) == 0) - -#ifdef X_NOT_POSIX -#define Off_t long -#define Size_t unsigned int -#else -#define Off_t off_t -#define Size_t size_t -#endif - - -/* - * Class Methods - */ -static XawTextPosition ReadText(Widget, XawTextPosition, XawTextBlock*, int); -static int ReplaceText(Widget, XawTextPosition, XawTextPosition, - XawTextBlock*); -static XawTextPosition Scan(Widget, XawTextPosition, XawTextScanType, - XawTextScanDirection, int, Bool); -static XawTextPosition Search(Widget, XawTextPosition, XawTextScanDirection, - XawTextBlock*); -static void XawMultiSrcClassInitialize(void); -static void XawMultiSrcDestroy(Widget); -static void XawMultiSrcInitialize(Widget, Widget, ArgList, Cardinal*); -static Boolean XawMultiSrcSetValues(Widget, Widget, Widget, - ArgList, Cardinal*); -static void XawMultiSrcGetValuesHook(Widget, ArgList, Cardinal*); - -/* - * Prototypes - */ -static MultiPiece *AllocNewPiece(MultiSrcObject, MultiPiece*); -static void BreakPiece(MultiSrcObject, MultiPiece*); -static Boolean CvtMultiTypeToString(Display*, XrmValuePtr, Cardinal*, - XrmValuePtr, XrmValuePtr, XtPointer*); -static void CvtStringToMultiType(XrmValuePtr, Cardinal*, - XrmValuePtr, XrmValuePtr); -static MultiPiece *FindPiece(MultiSrcObject, XawTextPosition, - XawTextPosition*); -static void FreeAllPieces(MultiSrcObject); -static FILE *InitStringOrFile(MultiSrcObject, Bool); -static void LoadPieces(MultiSrcObject, FILE*, char*); -static void RemovePiece(MultiSrcObject, MultiPiece*); -static void RemoveOldStringOrFile(MultiSrcObject, Bool); -static String StorePiecesInString(MultiSrcObject); -static Bool WriteToFile(String, String); -static void GetDefaultPieceSize(Widget, int, XrmValue*); - -/* - * Initialization - */ -#define offset(field) XtOffsetOf(MultiSrcRec, multi_src.field) -static XtResource resources[] = { - { - XtNstring, - XtCString, - XtRString, - sizeof(XtPointer), - offset(string), - XtRPointer, - NULL - }, - { - XtNtype, - XtCType, - XtRMultiType, - sizeof(XawAsciiType), - offset(type), - XtRImmediate, - (XtPointer)XawAsciiString - }, - { - XtNdataCompression, - XtCDataCompression, - XtRBoolean, - sizeof(Boolean), - offset(data_compression), - XtRImmediate, - (XtPointer)False - }, - { - XtNpieceSize, - XtCPieceSize, - XtRInt, - sizeof(XawTextPosition), - offset(piece_size), - XtRCallProc, - (XtPointer)GetDefaultPieceSize - }, -#ifdef OLDXAW - { - XtNcallback, - XtCCallback, - XtRCallback, - sizeof(XtPointer), - offset(callback), - XtRCallback, - (XtPointer)NULL - }, -#endif - { - XtNuseStringInPlace, - XtCUseStringInPlace, - XtRBoolean, - sizeof(Boolean), - offset(use_string_in_place), - XtRImmediate, - (XtPointer)False - }, - { - XtNlength, - XtCLength, - XtRInt, - sizeof(int), - offset(multi_length), - XtRImmediate, - (XtPointer)MAGIC_VALUE - }, -}; -#undef offset - -#define superclass (&textSrcClassRec) -MultiSrcClassRec multiSrcClassRec = { - /* object */ - { - (WidgetClass)superclass, /* superclass */ - "MultiSrc", /* class_name */ - sizeof(MultiSrcRec), /* widget_size */ - XawMultiSrcClassInitialize, /* class_initialize */ - NULL, /* class_part_initialize */ - False, /* class_inited */ - XawMultiSrcInitialize, /* initialize */ - NULL, /* initialize_hook */ - NULL, /* obj1 */ - NULL, /* obj2 */ - 0, /* obj3 */ - resources, /* resources */ - XtNumber(resources), /* num_resources */ - NULLQUARK, /* xrm_class */ - False, /* obj4 */ - False, /* obj5 */ - False, /* obj6 */ - False, /* obj7 */ - XawMultiSrcDestroy, /* destroy */ - NULL, /* obj8 */ - NULL, /* obj9 */ - XawMultiSrcSetValues, /* set_values */ - NULL, /* set_values_hook */ - NULL, /* obj10 */ - XawMultiSrcGetValuesHook, /* get_values_hook */ - NULL, /* obj11 */ - XtVersion, /* version */ - NULL, /* callback_private */ - NULL, /* obj12 */ - NULL, /* obj13 */ - NULL, /* obj14 */ - NULL, /* extension */ - }, - /* text_src */ - { - ReadText, /* Read */ - ReplaceText, /* Replace */ - Scan, /* Scan */ - Search, /* Search */ - XtInheritSetSelection, /* SetSelection */ - XtInheritConvertSelection, /* ConvertSelection */ - }, - /* multi_src */ - { - NULL, /* extension */ - }, -}; - -WidgetClass multiSrcObjectClass = (WidgetClass)&multiSrcClassRec; - -static XrmQuark Qstring, Qfile; - -/* - * Implementation - */ -static void -XawMultiSrcClassInitialize(void) -{ - XawInitializeWidgetSet(); - Qstring = XrmPermStringToQuark(XtEstring); - Qfile = XrmPermStringToQuark(XtEfile); - XtAddConverter(XtRString, XtRMultiType, CvtStringToMultiType, NULL, 0); - XtSetTypeConverter(XtRMultiType, XtRString, CvtMultiTypeToString, NULL, 0, - XtCacheNone, NULL); -} - -/* - * Function: - * XawMultiSrcInitialize - * - * Parameters: - * request - widget requested by the argument list - * cnew - the new widget with both resource and non resource values - * args - (unused) - * num_args - (unused) - * - * Description: - * Initializes the multi src object - */ -/*ARGSUSED*/ -static void -XawMultiSrcInitialize(Widget request, Widget cnew, - ArgList args, Cardinal *num_args) -{ - MultiSrcObject src = (MultiSrcObject)cnew; - FILE *file; - - /* - * Set correct flags (override resources) depending upon widget class - */ -#ifdef OLDXAW - src->multi_src.changes = False; -#else - src->text_src.changed = False; -#endif - src->multi_src.allocated_string = False; - - if (src->multi_src.use_string_in_place && src->multi_src.string == NULL) - src->multi_src.use_string_in_place = False; - - file = InitStringOrFile(src, src->multi_src.type == XawAsciiFile); - LoadPieces(src, file, NULL); - - if (file != NULL) - fclose(file); - src->text_src.text_format = XawFmtWide; -} - -/* - * Function: - * ReadText - * - * Parameters: - * w - MultiSource object - * pos - position of the text to retrieve - * text - text block that will contain returned text - * length - maximum number of characters to read - * - * Description: - * This function reads the source. - * - * Returns: - * The character position following the retrieved text. - */ -static XawTextPosition -ReadText(Widget w, XawTextPosition pos, XawTextBlock *text, int length) -{ - MultiSrcObject src = (MultiSrcObject)w; - XawTextPosition count, start; - MultiPiece *piece = FindPiece(src, pos, &start); - - text->format = XawFmtWide; - text->firstPos = pos; - text->ptr = (char *)(piece->text + (pos - start)); - count = piece->used - (pos - start); - text->length = Max(0, (length > count) ? count : length); - - return (pos + text->length); -} - -/* - * Function: - * ReplaceText - * - * Parameters: - * w - MultiSource object - * startPos - ends of text that will be removed - * endPos - "" - * text - new text to be inserted into buffer at startPos - * - * Description: - * Replaces a block of text with new text. - * - * Returns: - * XawEditDone on success, XawEditError otherwise - */ -/*ARGSUSED*/ -static int -ReplaceText(Widget w, XawTextPosition startPos, XawTextPosition endPos, - XawTextBlock *u_text_p) -{ - MultiSrcObject src = (MultiSrcObject)w; - MultiPiece *start_piece, *end_piece, *temp_piece; - XawTextPosition start_first, end_first; - int length, firstPos; - wchar_t *wptr; - Bool local_artificial_block = False; - XawTextBlock text; - - /* STEP 1: The user handed me a text block called `u_text' that may be - * in either FMTWIDE or FMT8BIT (ie MB.) Later code needs the block - * `text' to hold FMTWIDE. So, this copies `u_text' to `text', and if - * `u_text' was MB, I knock it up to WIDE - */ - if (u_text_p->length == 0) /* if so, the block contents never ref'd */ - text.length = 0; - - else if (u_text_p->format == XawFmtWide) { - local_artificial_block = False; /* don't have to free it ourselves */ - text.firstPos = u_text_p->firstPos; - text.length = u_text_p->length; - text.ptr = u_text_p->ptr; - } - else { - /* - * WARNING! u_text->firstPos and length are in units of CHAR, - * not CHARACTERS! - */ - local_artificial_block = True; /* have to free it ourselves */ - text.firstPos = 0; - text.length = u_text_p->length; /* _XawTextMBToWC converts this - * to wchar len - */ - - text.ptr = (char*)_XawTextMBToWC(XtDisplay(XtParent(w)), - &u_text_p->ptr[u_text_p->firstPos], - &text.length); - - /* I assert the following assignment is not needed - since Step 4 - depends on length, it has no need of a terminating NULL. I think - the ASCII-version has the same needless NULL. */ - /*((wchar_t*)text.ptr)[ text.length ] = NULL;*/ - } - - /* STEP 2: some initialization... */ - if (src->text_src.edit_mode == XawtextRead) - return (XawEditError); - - start_piece = FindPiece(src, startPos, &start_first); - end_piece = FindPiece(src, endPos, &end_first); - - /* STEP 3: remove the empty pieces... */ - if (start_piece != end_piece) { - temp_piece = start_piece->next; - - /* If empty and not the only piece then remove it */ - if (((start_piece->used = startPos - start_first) == 0) - && !(start_piece->next == NULL && start_piece->prev == NULL)) - RemovePiece(src, start_piece); - - while (temp_piece != end_piece) { - temp_piece = temp_piece->next; - RemovePiece(src, temp_piece->prev); - } - end_piece->used -= endPos - end_first; - if (end_piece->used != 0) - memmove(end_piece->text, end_piece->text + endPos - end_first, - end_piece->used * sizeof(wchar_t)); - } - else { /* We are fully in one piece */ - if ((start_piece->used -= endPos - startPos) == 0) { - if (!(start_piece->next == NULL && start_piece->prev == NULL)) - RemovePiece(src, start_piece); - } - else { - memmove(start_piece->text + (startPos - start_first), - start_piece->text + (endPos - start_first), - (start_piece->used - (startPos - start_first)) * - sizeof(wchar_t)); - if (src->multi_src.use_string_in_place && - ((src->multi_src.length - (endPos - startPos)) - < src->multi_src.piece_size - 1)) - start_piece->text[src->multi_src.length - (endPos - startPos)] = - (wchar_t)0; - } - } - - src->multi_src.length += text.length -(endPos - startPos); - - /* STEP 4: insert the new stuff */ - if ( text.length != 0) { - start_piece = FindPiece(src, startPos, &start_first); - length = text.length; - firstPos = text.firstPos; - - while (length > 0) { - wchar_t *ptr; - int fill; - - if (src->multi_src.use_string_in_place) { - if (start_piece->used == src->multi_src.piece_size - 1) { - - /* - * The string is used in place, then the string - * is not allowed to grow - */ - start_piece->used = src->multi_src.length = - src->multi_src.piece_size - 1; - - start_piece->text[src->multi_src.length] = (wchar_t)0; - return (XawEditError); - } - } - - if (start_piece->used == src->multi_src.piece_size) { - BreakPiece(src, start_piece); - start_piece = FindPiece(src, startPos, &start_first); - } - - fill = Min((int)(src->multi_src.piece_size - start_piece->used), length); - - ptr = start_piece->text + (startPos - start_first); - memmove(ptr + fill, ptr, (start_piece->used - - (startPos - start_first)) * sizeof(wchar_t)); - wptr =(wchar_t *)text.ptr; - (void)wcsncpy(ptr, wptr + firstPos, fill); - - startPos += fill; - firstPos += fill; - start_piece->used += fill; - length -= fill; - } - } - - if (local_artificial_block == True) - /* In other words, text is not the u_text that the user handed me but - one I made myself. I only care, because I need to free the string */ - XtFree(text.ptr); - - if (src->multi_src.use_string_in_place) - start_piece->text[start_piece->used] = (wchar_t)0; - -#ifdef OLDXAW - src->multi_src.changes = True; - XtCallCallbacks(w, XtNcallback, NULL); -#endif - - return (XawEditDone); -} - -/* - * Function: - * Scan - * - * Parameters: - * w - MultiSource widget - * position - position to start scanning - * type - type of thing to scan for - * dir - direction to scan - * count - which occurance if this thing to search for - * include - whether or not to include the character found in - * the position that is returned - * - * Description: - * Scans the text source for the number and type of item specified. - * - * Returns: - * The position of the item found - * - * Note: - * While there are only 'n' characters in the file there are n+1 - * possible cursor positions (one before the first character and - * one after the last character - */ -static XawTextPosition -Scan(Widget w, register XawTextPosition position, XawTextScanType type, - XawTextScanDirection dir, int count, Bool include) -{ - MultiSrcObject src = (MultiSrcObject)w; - register char inc; - MultiPiece *piece; - XawTextPosition first, first_eol_position = position; - register wchar_t *ptr; - int cnt = count; - - if (type == XawstAll) { - if (dir == XawsdRight) - return (src->multi_src.length); - return (0); - } - - /* STEP 1: basic sanity checks */ - if (position > src->multi_src.length) - position = src->multi_src.length; - - if (dir == XawsdRight) { - if (position == src->multi_src.length) - return (src->multi_src.length); - inc = 1; - } - else { - if (position == 0) - return (0); - inc = -1; - position--; - } - - piece = FindPiece(src, position, &first); - - if (piece->used == 0) - return (0); - - ptr = (position - first) + piece->text; - - switch (type) { - case XawstEOL: - case XawstParagraph: - case XawstWhiteSpace: - case XawstAlphaNumeric: - for (; cnt > 0 ; cnt--) { - Bool non_space = False, first_eol = True; - - /*CONSTCOND*/ - while (True) { - register wchar_t c; - - if (ptr < piece->text) { - piece = piece->prev; - if (piece == NULL) /* Begining of text */ - return (0); - ptr = piece->text + piece->used - 1; - c = *ptr; - } - else if (ptr >= piece->text + piece->used) { - piece = piece->next; - if (piece == NULL) /* End of text */ - return (src->multi_src.length); - ptr = piece->text; - } - - c = *ptr; - ptr += inc; - position += inc; - - if (type == XawstAlphaNumeric) { - if (!iswalnum(c)) { - if (non_space) - break; - } - else - non_space = True; - } - else if (type == XawstWhiteSpace) { - if (iswspace(c)) { - if (non_space) - break; - } - else - non_space = True; - } - else if (type == XawstEOL) { - if (c == _Xaw_atowc(XawLF)) - break; - } - else { /* XawstParagraph */ - if (first_eol) { - if (c == _Xaw_atowc(XawLF)) { - first_eol_position = position; - first_eol = False; - } - } - else - if (c == _Xaw_atowc(XawLF)) - break; - else if (!iswspace(c)) - first_eol = True; - } - } - } - if (!include) { - if (type == XawstParagraph) - position = first_eol_position; - if (count) - position -= inc; - } - break; - case XawstPositions: - position += count * inc; - break; - default: - break; - } - - if (dir == XawsdLeft) - position++; - - if (position >= src->multi_src.length) - return (src->multi_src.length); - if (position < 0) - return (0); - - return (position); -} - -/* - * Function: - * Search - * - * Parameters: - * w - MultiSource objecy - * position - position to start scanning - * dir - direction to scan - * text - text block to search for - * - * Description: - * Searchs the text source for the text block passed. - * - * Returns: - * The position of the item found - */ -static XawTextPosition -Search(Widget w, register XawTextPosition position, XawTextScanDirection dir, - XawTextBlock *text) -{ - MultiSrcObject src = (MultiSrcObject)w; - register int count = 0; - wchar_t *ptr; - wchar_t *wtarget; - int wtarget_len; - Display *d = XtDisplay(XtParent(w)); - MultiPiece *piece; - wchar_t *buf; - XawTextPosition first; - register char inc; - int cnt; - - /* STEP 1: First, a brief sanity check */ - if (dir == XawsdRight) - inc = 1; - else { - inc = -1; - if (position == 0) - return (XawTextSearchError); - position--; - } - - /* STEP 2: Ensure I have a local wide string.. */ - - /* Since this widget stores 32bit chars, I check here to see if - I'm being passed a string claiming to be 8bit chars (ie, MB text.) - If that is the case, naturally I convert to 32bit format */ - - /*if the block was FMT8BIT, length will convert to REAL wchar count bellow */ - wtarget_len = text->length; - - if (text->format == XawFmtWide) - wtarget = &(((wchar_t*)text->ptr) [text->firstPos]); - else { - /* The following converts wtarget_len from byte len to wchar count */ - wtarget = _XawTextMBToWC(d, &text->ptr[text->firstPos], &wtarget_len); - } - - /* OK, I can now assert that wtarget holds wide characters, wtarget_len - holds an accurate count of those characters, and that firstPos has been - effectively factored out of the following computations */ - - /* STEP 3: SEARCH! */ - buf = (wchar_t *)XtMalloc(sizeof(wchar_t) * wtarget_len); - (void)wcsncpy(buf, wtarget, wtarget_len); - piece = FindPiece(src, position, &first); - ptr = (position - first) + piece->text; - - /*CONSTCOND*/ - while (True) { - if (*ptr == (dir == XawsdRight ? *(buf + count) - : *(buf + wtarget_len - count - 1))) { - if (count == text->length - 1) - break; - else - count++; - } - else { - if (count != 0) { - position -=inc * count; - ptr -= inc * count; - } - count = 0; - } - - ptr += inc; - position += inc; - - while (ptr < piece->text) { - cnt = piece->text - ptr; - - piece = piece->prev; - if (piece == NULL) { /* Begining of text */ - XtFree((char *)buf); - return (XawTextSearchError); - } - ptr = piece->text + piece->used - cnt; - } - - while (ptr >= piece->text + piece->used) { - cnt = ptr - (piece->text + piece->used); - - piece = piece->next; - if (piece == NULL) { /* End of text */ - XtFree((char *)buf); - return (XawTextSearchError); - } - ptr = piece->text + cnt; - } - } - - XtFree((char *)buf); - if (dir == XawsdLeft) - return(position); - - return(position - (wtarget_len - 1)); -} - -/* - * Function: - * XawMultiSrcSetValues - * - * Parameters: - * current - current state of the widget - * request - what was requested - * cnew - what the widget will become - * args - representation of resources that have changed - * num_args - number of changed resources - * - * Description: - * Sets the values for the MultiSource. - * - * Returns: - * True if redisplay is needed - */ -static Boolean -XawMultiSrcSetValues(Widget current, Widget request, Widget cnew, - ArgList args, Cardinal *num_args) -{ - MultiSrcObject src = (MultiSrcObject)cnew; - MultiSrcObject old_src = (MultiSrcObject)current; - XtAppContext app_con = XtWidgetToApplicationContext(cnew); - Bool total_reset = False, string_set = False; - FILE *file; - unsigned int i; - - if (old_src->multi_src.use_string_in_place - != src->multi_src.use_string_in_place) { - XtAppWarning(app_con, - "MultiSrc: The XtNuseStringInPlace resources " - "may not be changed."); - src->multi_src.use_string_in_place = - old_src->multi_src.use_string_in_place; - } - - for (i = 0; i < *num_args ; i++) - if (streq(args[i].name, XtNstring)) { - string_set = True; - break; - } - - if (string_set || old_src->multi_src.type != src->multi_src.type) { - RemoveOldStringOrFile(old_src, string_set); - src->multi_src.allocated_string = old_src->multi_src.allocated_string; - file = InitStringOrFile(src, string_set); - - LoadPieces(src, file, NULL); - if (file != NULL) - fclose(file); -#ifndef OLDXAW - for (i = 0; i < src->text_src.num_text; i++) - /* Tell text widget what happened */ - XawTextSetSource(src->text_src.text[i], cnew, 0); -#else - XawTextSetSource(XtParent(cnew), cnew, 0); -#endif - total_reset = True; - } - - if (old_src->multi_src.multi_length != src->multi_src.multi_length) - src->multi_src.piece_size = src->multi_src.multi_length + 1; - - if ( !total_reset && old_src->multi_src.piece_size - != src->multi_src.piece_size) { - String mb_string = StorePiecesInString(old_src); - - if (mb_string != 0) { - FreeAllPieces(old_src); - LoadPieces(src, NULL, mb_string); - XtFree(mb_string); - } - else { - /* If the buffer holds bad chars, don't touch it... */ - XtAppWarningMsg(app_con, - "convertError", "multiSource", "XawError", - XtName(XtParent((Widget)old_src)), NULL, NULL); - XtAppWarningMsg(app_con, - "convertError", "multiSource", "XawError", - "Non-character code(s) in buffer.", NULL, NULL); - } - } - - return (False); -} - -static void -XawMultiSrcGetValuesHook(Widget w, ArgList args, Cardinal *num_args) -{ - MultiSrcObject src = (MultiSrcObject)w; - unsigned int i; - - if (src->multi_src.type == XawAsciiString) { - for (i = 0; i < *num_args ; i++) { - if (streq(args[i].name, XtNstring)) { - if (src->multi_src.use_string_in_place) - *((char **)args[i].value) = (char *) - src->multi_src.first_piece->text; - else if (_XawMultiSave(w)) /* If save sucessful */ - *((char **)args[i].value) = (char *)src->multi_src.string; - break; - } - } - } -} - -static void -XawMultiSrcDestroy(Widget w) -{ - RemoveOldStringOrFile((MultiSrcObject) w, True); -} - -/* - * Public routines - */ -/* - * Function: - * XawMultiSourceFreeString - * - * Parameters: - * w - MultiSrc widget - * - * Description: - * Frees the string returned by a get values call - * on the string when the source is of type string. - * - * Note: - * The public interface is XawAsciiSourceFreeString! - */ -void -_XawMultiSourceFreeString(Widget w) -{ - MultiSrcObject src = (MultiSrcObject)w; - - if (src->multi_src.allocated_string) { - XtFree((char *)src->multi_src.string); - src->multi_src.allocated_string = False; - src->multi_src.string = NULL; - } -} - -/* - * Function: - * _XawMultiSave - * - * Parameters: - * w - multiSrc Widget - * - * Description: - * Saves all the pieces into a file or string as required. - * - * Returns: - * True if the save was successful - * - * Note: - * The public interface is XawAsciiSave(w)! - */ -Bool -_XawMultiSave(Widget w) -{ - MultiSrcObject src = (MultiSrcObject)w; - XtAppContext app_con = XtWidgetToApplicationContext(w); - char *mb_string; - - /* - * If using the string in place then there is no need to play games - * to get the internal info into a readable string - */ - if (src->multi_src.use_string_in_place) - return (True); - - if (src->multi_src.type == XawAsciiFile) { -#ifdef OLDXAW - if (!src->multi_src.changes) -#else - if (!src->text_src.changed) /* No changes to save */ -#endif - return (True); - - mb_string = StorePiecesInString(src); - - if (mb_string != 0) { - if (WriteToFile(mb_string, (String)src->multi_src.string) == False) { - XtFree(mb_string); - return (False); - } - XtFree(mb_string); -#ifndef OLDXAW - src->text_src.changed = False; -#else - src->multi_src.changes = False; -#endif - return (True); - } - else { - /* If the buffer holds bad chars, don't touch it... */ - XtAppWarningMsg(app_con, - "convertError", "multiSource", "XawError", - "Due to illegal characters, file not saved.", - NULL, NULL); - return (False); - } - } - else { - /* THIS FUNCTIONALITY IS UNDOCUMENTED, probably UNNEEDED? The manual - says this routine's only function is to save files to - disk. -Sheeran */ - mb_string = StorePiecesInString(src); - - if (mb_string == 0) { - /* If the buffer holds bad chars, don't touch it... */ - XtAppWarningMsg(app_con, - "convertError", "multiSource", "XawError", - XtName(XtParent((Widget)src)), NULL, NULL); - return (False); - } - - /* assert: mb_string holds good characters so the buffer is fine */ - if (src->multi_src.allocated_string == True) - XtFree((char *)src->multi_src.string); - else - src->multi_src.allocated_string = True; - - src->multi_src.string = mb_string; - } -#ifdef OLDXAW - src->multi_src.changes = False; -#else - src->text_src.changed = False; -#endif - - return (True); -} - -/* - * Function: - * XawMultiSaveAsFile - * - * Parameters: - * w - MultiSrc widget - * name - name of the file to save this file into - * - * Description: - * Save the current buffer as a file. - * - * Returns: - * True if the save was sucessful - * - * Note: - * The public interface is XawAsciiSaveAsFile! - */ -Bool -_XawMultiSaveAsFile(Widget w, _Xconst char* name) -{ - MultiSrcObject src = (MultiSrcObject)w; - String mb_string; - Bool ret; - - mb_string = StorePiecesInString(src); - - if (mb_string != 0) { - ret = WriteToFile(mb_string, (char *)name); - XtFree(mb_string); - - return (ret); - } - - /* otherwise there was a conversion error. So print widget name too */ - XtAppWarningMsg(XtWidgetToApplicationContext(w), - "convertError", "multiSource", "XawError", - XtName(XtParent(w)), NULL, NULL); - - return (False); -} - -/* - * Private Functions - */ -static void -RemoveOldStringOrFile(MultiSrcObject src, Bool checkString) -{ - FreeAllPieces(src); - - if (checkString && src->multi_src.allocated_string) { - XtFree((char *)src->multi_src.string); - src->multi_src.allocated_string = False; - src->multi_src.string = NULL; - } -} - -/* - * Function: - * WriteToFile - * - * Parameters: - * string - string to write - * name - name of the file - * - * Description: - * Write the string specified to the begining of the file specified. - * - * Returns: - * Returns True if sucessful, False otherwise - */ -static Bool -WriteToFile(String string, String name) -{ - int fd; - - if (((fd = creat(name, 0666)) == -1) - || (write(fd, string, strlen(string)) == -1)) - return (False); - - if (close(fd) == -1) - return (False); - - return (True); -} - - -/* - * Function: - * StorePiecesInString - * - * Parameters: - * src - the multiSrc object to gather data from - * - * Description: - * Store the pieces in memory into a char string. - * - * Returns: - * mb_string: Caller must free - * (or) - * NULL: conversion error - */ -static String -StorePiecesInString(MultiSrcObject src) -{ - wchar_t *wc_string; - char *mb_string; - int char_count = src->multi_src.length; - XawTextPosition first; - MultiPiece *piece; - - /* I believe the char_count + 1 and the NULL termination are unneeded! FS */ - wc_string = (wchar_t*)XtMalloc((char_count + 1) * sizeof(wchar_t)); - - for (first = 0, piece = src->multi_src.first_piece ; piece != NULL; - first += piece->used, piece = piece->next) - (void)wcsncpy(wc_string + first, piece->text, piece->used); - - wc_string[char_count] = 0; - - /* This will refill all pieces to capacity */ - if (src->multi_src.data_compression) { - FreeAllPieces(src); - LoadPieces(src, NULL, (char *)wc_string); - } - - /* Lastly, convert it to a MB format and send it back */ - mb_string = _XawTextWCToMB(XtDisplayOfObject((Widget)src), - wc_string, &char_count); - - /* NOTE THAT mb_string MAY BE ZERO IF THE CONVERSION FAILED */ - XtFree((char*)wc_string); - - return (mb_string); -} - -/* - * Function: - * InitStringOrFile - * - * Parameters: - * src - MultiSource - * - * Description: - * Initializes the string or file. - */ -static FILE * -InitStringOrFile(MultiSrcObject src, Bool newString) -{ - mode_t open_mode = 0; - const char *fdopen_mode = NULL; - int fd; - FILE *file; - Display *d = XtDisplayOfObject((Widget)src); - - if (src->multi_src.type == XawAsciiString) { - if (src->multi_src.string == NULL) - src->multi_src.length = 0; - - else if (!src->multi_src.use_string_in_place) { - int length; - String temp = XtNewString((char *)src->multi_src.string); - - if (src->multi_src.allocated_string) - XtFree((char *)src->multi_src.string); - src->multi_src.allocated_string = True; - src->multi_src.string = temp; - - length = strlen((char *)src->multi_src.string); - - /* Wasteful, throwing away the WC string, but need side effect! */ - (void)_XawTextMBToWC(d, (char *)src->multi_src.string, &length); - src->multi_src.length = (XawTextPosition)length; - } - else { - src->multi_src.length = strlen((char *)src->multi_src.string); - /* In case the length resource is incorrectly set */ - if (src->multi_src.length > src->multi_src.multi_length) - src->multi_src.multi_length = src->multi_src.length; - - if (src->multi_src.multi_length == MAGIC_VALUE) - src->multi_src.piece_size = src->multi_src.length; - else - src->multi_src.piece_size = src->multi_src.multi_length + 1; - } - - return (NULL); - } - - /* - * type is XawAsciiFile - */ - src->multi_src.is_tempfile = False; - - switch (src->text_src.edit_mode) { - case XawtextRead: - if (src->multi_src.string == NULL) - XtErrorMsg("NoFile", "multiSourceCreate", "XawError", - "Creating a read only disk widget and no file specified.", - NULL, 0); - open_mode = O_RDONLY; - fdopen_mode = "r"; - break; - case XawtextAppend: - case XawtextEdit: - if (src->multi_src.string == NULL) { - src->multi_src.string = "*multi-src*"; - src->multi_src.is_tempfile = True; - } - else { -/* O_NOFOLLOW is a BSD & Linux extension */ -#ifdef O_NOFOLLOW - open_mode = O_RDWR | O_NOFOLLOW; -#else - open_mode = O_RDWR; /* unsafe; subject to race conditions */ -#endif - fdopen_mode = "r+"; - } - break; - default: - XtErrorMsg("badMode", "multiSourceCreate", "XawError", - "Bad editMode for multi source; must be " - "Read, Append or Edit.", NULL, NULL); - } - - /* If is_tempfile, allocate a private copy of the text - * Unlikely to be changed, just to set allocated_string */ - if (newString || src->multi_src.is_tempfile) { - String temp = XtNewString((char *)src->multi_src.string); - - if (src->multi_src.allocated_string) - XtFree((char *)src->multi_src.string); - src->multi_src.string = temp; - src->multi_src.allocated_string = True; - } - - if (!src->multi_src.is_tempfile) { - if ((fd = open((char *)src->multi_src.string, open_mode, 0666)) != -1) { - if ((file = fdopen(fd, fdopen_mode)) != NULL) { - (void)fseek(file, 0, SEEK_END); - src->multi_src.length = (XawTextPosition)ftell(file); - return(file); - } - } - { - String params[2]; - Cardinal num_params = 2; - - params[0] = (String)src->multi_src.string; - params[1] = strerror(errno); - XtAppWarningMsg(XtWidgetToApplicationContext((Widget)src), - "openError", "multiSourceCreate", "XawWarning", - "Cannot open file %s; %s", params, &num_params); - } - } - src->multi_src.length = 0; - return (NULL); -} - -/* LoadPieces: This routine takes either the MB contents of open file - `file' or the MB contents of string or the MB contents of - src->multi_src.string and places them in Pieces in WC format. - - CAUTION: You must have src->multi_src.length set to file length bytes - when src->multi_src.type == XawAsciiFile. src->multi_src.length must be - the length of the parameter string if string is non-NULL -*/ -static void -LoadPieces(MultiSrcObject src, FILE *file, char *string) -{ - Display *d = XtDisplayOfObject((Widget)src); - wchar_t* local_str, *ptr; - MultiPiece* piece = NULL; - XawTextPosition left; - int bytes = sizeof(wchar_t); - char* temp_mb_holder = NULL; - - /* - * This is tricky - the _XawTextMBtoWC converter uses its 3rd arg - * in as MB length, out as WC length. We want local_length to be - * WC count. - */ - int local_length = src->multi_src.length; - - if (string != NULL) { - /* - * ASSERT: IF our caller passed a non-null string, THEN - * src->multi_src.length is currently string's * byte count, - * AND string is in a MB format - */ - local_str = _XawTextMBToWC(d, (char *)string, &local_length); - src->multi_src.length = (XawTextPosition) local_length; - } - else if (src->multi_src.type != XawAsciiFile) { - /* - * here, we are not changing the contents, just reloading, - * so don't change len... - */ - local_length = src->multi_src.string ? - strlen((char *)src->multi_src.string) : 0; - local_str = _XawTextMBToWC(d, (char *)src->multi_src.string, - &local_length); - } - else { - if (src->multi_src.length != 0) { - temp_mb_holder = - XtMalloc((src->multi_src.length + 1) * sizeof(unsigned char)); - fseek(file, 0, 0); - src->multi_src.length = fread(temp_mb_holder, - (Size_t)sizeof(unsigned char), - (Size_t)src->multi_src.length, file); - if (src->multi_src.length <= 0) - XtAppErrorMsg(XtWidgetToApplicationContext ((Widget) src), - "readError", "multiSource", "XawError", - "fread returned error.", NULL, NULL); - local_length = src->multi_src.length; - local_str = _XawTextMBToWC(d, temp_mb_holder, &local_length); - src->multi_src.length = local_length; - - if (local_str == 0) { - String params[2]; - Cardinal num_params; - static char err_text[] = - "<<< FILE CONTENTS NOT REPRESENTABLE IN THIS LOCALE >>>"; - - params[0] = XtName(XtParent((Widget)src)); - params[1] = src->multi_src.string; - num_params = 2; - - XtAppWarningMsg(XtWidgetToApplicationContext((Widget)src), - "readLocaleError", "multiSource", "XawError", - "%s: The file `%s' contains characters " - "not representable in this locale.", - params, &num_params); - src->multi_src.length = sizeof err_text; - local_length = src->multi_src.length; - local_str = _XawTextMBToWC(d, err_text, &local_length); - src->multi_src.length = local_length; - } - } - else - /* ASSERT that since following while loop looks at local_length - this isn't needed. Sheeran, Omron KK, 1993/07/15 - temp_mb_holder[src->multi_src.length] = '\0'; */ - local_str = (wchar_t*)temp_mb_holder; - } - - if (src->multi_src.use_string_in_place) { - piece = AllocNewPiece(src, piece); - piece->used = Min(src->multi_src.length, src->multi_src.piece_size); - piece->text = (wchar_t*)src->multi_src.string; - return; - } - - ptr = local_str; - left = local_length; - - do { - piece = AllocNewPiece(src, piece); - - piece->text = (wchar_t*)XtMalloc((unsigned)(src->multi_src.piece_size - * bytes)); - piece->used = Min(left, src->multi_src.piece_size); - if (piece->used != 0) - (void)wcsncpy(piece->text, ptr, piece->used); - - left -= piece->used; - ptr += piece->used; - } while (left > 0); - - if (temp_mb_holder) - XtFree((char*)temp_mb_holder); -} - -/* - * Function: - * AllocNewPiece - * - * Parameters: - * src - MultiSrc Widget - * prev - the piece just before this one, or NULL - * - * Description: - * Allocates a new piece of memory. - * - * Returns: - * The allocated piece - */ -static MultiPiece * -AllocNewPiece(MultiSrcObject src, MultiPiece *prev) -{ - MultiPiece *piece = XtNew(MultiPiece); - - if (prev == NULL) { - src->multi_src.first_piece = piece; - piece->next = NULL; - } - else { - if (prev->next != NULL) - (prev->next)->prev = piece; - piece->next = prev->next; - prev->next = piece; - } - - piece->prev = prev; - - return (piece); -} - -/* - * Function: - * FreeAllPieces - * - * Parameters: - * src - MultiSrc Widget - * - * Description: - * Frees all the pieces - */ -static void -FreeAllPieces(MultiSrcObject src) -{ - MultiPiece *next, *first = src->multi_src.first_piece; - -#ifdef DEBUG - if (first->prev != NULL) - printf("Xaw MultiSrc Object: possible memory leak in FreeAllPieces().\n"); -#endif - - for (; first != NULL ; first = next) { - next = first->next; - RemovePiece(src, first); - } -} - -/* - * Function: - * RemovePiece - * - * Parameters: - * piece - piece to remove - * - * Description: - * Removes a piece from the list. - */ -static void -RemovePiece(MultiSrcObject src, MultiPiece *piece) -{ - if (piece->prev == NULL) - src->multi_src.first_piece = piece->next; - else - piece->prev->next = piece->next; - - if (piece->next != NULL) - piece->next->prev = piece->prev; - - if (!src->multi_src.use_string_in_place) - XtFree((char *)piece->text); - - XtFree((char *)piece); -} - -/* - * Function: - * FindPiece - * - * Parameters: - * src - MultiSrc Widget - * position - position that we are searching for - * first - position of the first character in this piece (return) - * - * Description: - * Finds the piece containing the position indicated. - * - * Returns: - * Piece that contains this position - */ -static MultiPiece * -FindPiece(MultiSrcObject src, XawTextPosition position, XawTextPosition *first) -{ - MultiPiece *old_piece, *piece; - XawTextPosition temp; - - for (old_piece = NULL, piece = src->multi_src.first_piece, temp = 0; - piece; old_piece = piece, piece = piece->next) - if ((temp += piece->used) > position) { - *first = temp - piece->used; - return (piece); - } - - *first = temp - (old_piece ? old_piece->used : 0); - - return (old_piece); /* if we run off the end the return the last piece */ -} - -/* - * Function: - * BreakPiece - * - * Parameters: - * src - MultiSrc Widget - * piece - piece to break - * - * Description: - * Breaks a full piece into two new pieces. - */ -#define HALF_PIECE (src->multi_src.piece_size >> 1) -static void -BreakPiece(MultiSrcObject src, MultiPiece *piece) -{ - MultiPiece *cnew = AllocNewPiece(src, piece); - - cnew->text = (wchar_t *) - XtMalloc(src->multi_src.piece_size * sizeof(wchar_t)); - (void)wcsncpy(cnew->text, piece->text + HALF_PIECE, - src->multi_src.piece_size - HALF_PIECE); - piece->used = HALF_PIECE; - cnew->used = src->multi_src.piece_size - HALF_PIECE; -} - -/*ARGSUSED*/ -static void -CvtStringToMultiType(XrmValuePtr args, Cardinal *num_args, - XrmValuePtr fromVal, XrmValuePtr toVal) -{ - static XawAsciiType type = XawAsciiString; - XrmQuark q; - char name[7]; - - XmuNCopyISOLatin1Lowered(name, (char *)fromVal->addr, sizeof(name)); - q = XrmStringToQuark(name); - - if (q == Qstring) - type = XawAsciiString; - if (q == Qfile) - type = XawAsciiFile; - else { - toVal->size = 0; - toVal->addr = NULL; - XtStringConversionWarning((char *)fromVal->addr, XtRAsciiType); - } - - toVal->size = sizeof(XawAsciiType); - toVal->addr = (XPointer)&type; -} - -/*ARGSUSED*/ -static Boolean -CvtMultiTypeToString(Display *dpy, XrmValuePtr args, Cardinal *num_args, - XrmValuePtr fromVal, XrmValuePtr toVal, - XtPointer *data) -{ - static String buffer; - Cardinal size; - - switch (*(XawAsciiType *)fromVal->addr) { - case XawAsciiFile: - buffer = XtEfile; - break; - case XawAsciiString: - buffer = XtEstring; - break; - default: - XawTypeToStringWarning(dpy, XtRAsciiType); - toVal->addr = NULL; - toVal->size = 0; - return (False); - } - - size = strlen(buffer) + 1; - if (toVal->addr != NULL) { - if (toVal->size < size) { - toVal->size = size; - return (False); - } - strcpy((char *)toVal->addr, buffer); - } - else - toVal->addr = (XPointer)buffer; - toVal->size = sizeof(String); - - return (True); -} - -/*ARGSUSED*/ -static void -GetDefaultPieceSize(Widget w, int offset, XrmValue *value) -{ - static XPointer pagesize; - - if (pagesize == 0) { - pagesize = (XPointer)((long)_XawGetPageSize()); - if (pagesize < (XPointer)BUFSIZ) - pagesize = (XPointer)BUFSIZ; - } - - value->addr = (XPointer)&pagesize; -} diff --git a/nx-X11/lib/Xaw/MultiSrc.h b/nx-X11/lib/Xaw/MultiSrc.h deleted file mode 100644 index 00c27f6c7..000000000 --- a/nx-X11/lib/Xaw/MultiSrc.h +++ /dev/null @@ -1,133 +0,0 @@ -/* $Xorg: MultiSrc.h,v 1.4 2001/02/09 02:03:44 xorgcvs Exp $ */ - -/* - * Copyright 1991 by OMRON Corporation - * - * Permission to use, copy, modify, distribute, and sell this software and its - * documentation for any purpose is hereby granted without fee, provided that - * the above copyright notice appear in all copies and that both that - * copyright notice and this permission notice appear in supporting - * documentation, and that the name OMRON not be used in - * advertising or publicity pertaining to distribution of the software without - * specific, written prior permission. OMRON makes no representations - * about the suitability of this software for any purpose. It is provided - * "as is" without express or implied warranty. - * - * OMRON DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, - * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO - * EVENT SHALL OMRON BE LIABLE FOR ANY SPECIAL, INDIRECT OR - * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, - * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER - * TORTUOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR - * PERFORMANCE OF THIS SOFTWARE. - * - * Author: Li Yuhong OMRON Corporation - */ - -/* - -Copyright 1989, 1991, 1994, 1998 The Open Group - -Permission to use, copy, modify, distribute, and sell this software and its -documentation for any purpose is hereby granted without fee, provided that -the above copyright notice appear in all copies and that both that -copyright notice and this permission notice appear in supporting -documentation. - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -Except as contained in this notice, the name of The Open Group shall not be -used in advertising or otherwise to promote the sale, use or other dealings -in this Software without prior written authorization from The Open Group. - -*/ -/* $XFree86: xc/lib/Xaw/MultiSrc.h,v 1.6 2001/01/17 19:42:28 dawes Exp $ */ - -/* - * This file was modified from AsciiSrc.h. - * - * By Li Yuhong, Sept. 18, 1990 - */ - -#ifndef _XawMultiSrc_h -#define _XawMultiSrc_h - -#include <X11/Xaw/TextSrc.h> - -/* Resources: - - Name Class RepType Default Value - ---- ----- ------- ------------- - dataCompression DataCompression Boolean True - length Length int (internal) - pieceSize PieceSize int BUFSIZ - string String String NULL - type Type XawAsciiType XawAsciiString - useStringInPlace UseStringInPlace Boolean False - -*/ - -extern WidgetClass multiSrcObjectClass; - -typedef struct _MultiSrcClassRec *MultiSrcObjectClass; -typedef struct _MultiSrcRec *MultiSrcObject; - -#define MultiSourceObjectClass MultiSrcObjectClass -#define MultiSourceObject MultiSrcObject - -#define XtCDataCompression "DataCompression" -#define XtCPieceSize "PieceSize" -#define XtCType "Type" -#define XtCUseStringInPlace "UseStringInPlace" - -#define XtNdataCompression "dataCompression" -#define XtNpieceSize "pieceSize" -#define XtNtype "type" -#define XtNuseStringInPlace "useStringInPlace" - -#define XtRMultiType "MultiType" - -#define XtEstring "string" -#define XtEfile "file" - -/************************************************************ - * - * THESE ROUTINES ARE NOT PUBLIC: Source should call - * - * the AsciiSrc API which currently forwards requests here. - * - * future versions (like theres going to be an R7 Xaw!) may - * - * eliminate this file or at least these functions entirely. - * - ************************************************************/ - -_XFUNCPROTOBEGIN - -void XawMultiSourceFreeString -( - Widget w - ); - -Bool _XawMultiSave -( - Widget w -); - -Bool _XawMultiSaveAsFile -( - Widget w, - _Xconst char *name - ); - -_XFUNCPROTOEND - -#endif /* _XawMultiSrc_h */ diff --git a/nx-X11/lib/Xaw/MultiSrcP.h b/nx-X11/lib/Xaw/MultiSrcP.h deleted file mode 100644 index 49f7abc3a..000000000 --- a/nx-X11/lib/Xaw/MultiSrcP.h +++ /dev/null @@ -1,182 +0,0 @@ -/* $Xorg: MultiSrcP.h,v 1.4 2001/02/09 02:03:45 xorgcvs Exp $ */ - -/* - * Copyright 1991 by OMRON Corporation - * - * Permission to use, copy, modify, distribute, and sell this software and its - * documentation for any purpose is hereby granted without fee, provided that - * the above copyright notice appear in all copies and that both that - * copyright notice and this permission notice appear in supporting - * documentation, and that the name OMRON not be used in - * advertising or publicity pertaining to distribution of the software without - * specific, written prior permission. OMRON make no representations - * about the suitability of this software for any purpose. It is provided - * "as is" without express or implied warranty. - * - * OMRON DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, - * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO - * EVENT SHALL OMRON BE LIABLE FOR ANY SPECIAL, INDIRECT OR - * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, - * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER - * TORTUOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR - * PERFORMANCE OF THIS SOFTWARE. - * - * Author: Li Yuhong OMRON Corporation - */ - - -/*********************************************************** - -Copyright 1987, 1988, 1991, 1994, 1998 The Open Group - -Permission to use, copy, modify, distribute, and sell this software and its -documentation for any purpose is hereby granted without fee, provided that -the above copyright notice appear in all copies and that both that -copyright notice and this permission notice appear in supporting -documentation. - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -Except as contained in this notice, the name of The Open Group shall not be -used in advertising or otherwise to promote the sale, use or other dealings -in this Software without prior written authorization from The Open Group. - - -Copyright 1987, 1988 by Digital Equipment Corporation, Maynard, Massachusetts. - - All Rights Reserved - -Permission to use, copy, modify, and distribute this software and its -documentation for any purpose and without fee is hereby granted, -provided that the above copyright notice appear in all copies and that -both that copyright notice and this permission notice appear in -supporting documentation, and that the name of Digital not be -used in advertising or publicity pertaining to distribution of the -software without specific, written prior permission. - -DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING -ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL -DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR -ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, -WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, -ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS -SOFTWARE. - -******************************************************************/ -/* $XFree86: xc/lib/Xaw/MultiSrcP.h,v 1.8 2001/01/17 19:42:28 dawes Exp $ */ - -/* - * MultiSrcP.h - Private Header for Multi Text Source. - * - * This is the private header file for the Multi Text Source. - * It is intended to be used with the Text widget, the simplest way to use - * this text source is to use the MultiText Object. - * - * Date: June 29, 1989 - * - * By: Chris D. Peterson - * MIT X Consortium - * kit@expo.lcs.mit.edu - */ - -/* - * This file was changed from AsciiSrcP.h. - * - * By Li Yuhong, Sept. 18, 1990 - */ - -#ifndef _XawMultiSrcP_h -#define _XawMultiSrcP_h - -#include <X11/Xfuncproto.h> -#include <X11/Xaw/TextSrcP.h> -#include <X11/Xaw/MultiSrc.h> - -#ifdef L_tmpnam -#define TMPSIZ L_tmpnam -#else -#ifdef PATH_MAX -#define TMPSIZ PATH_MAX -#else -#define TMPSIZ 1024 /* bytes to allocate for tmpnam */ -#endif -#endif - -typedef struct _MultiPiece { /* Piece of the text file of BUFSIZ allocated - characters */ - wchar_t* text; /* The text in this buffer */ - XawTextPosition used; /* The number of characters of this buffer - that have been used */ - struct _MultiPiece *prev, *next; /* linked list pointers */ -} MultiPiece; - -/* New fields for the MultiSrc object class */ -typedef struct _MultiSrcClassPart { - XtPointer extension; -} MultiSrcClassPart; - -/* Full class record */ -typedef struct _MultiSrcClassRec { - ObjectClassPart object_class; - TextSrcClassPart text_src_class; - MultiSrcClassPart multi_src_class; -} MultiSrcClassRec; - -extern MultiSrcClassRec multiSrcClassRec; - -/* New fields for the MultiSrc object */ -typedef struct _MultiSrcPart { - /* resources */ - XIC ic; /* for X Input Method */ - XtPointer string; /* either the string, or the file name, depend- - ing upon the `type'. ALWAYS IN MB FORMAT */ - XawAsciiType type; /* either string or disk */ - XawTextPosition piece_size; /* Size of text buffer for each piece */ - Boolean data_compression; /* compress to minimum memory automatically - on save? */ -#ifdef OLDXAW - XtCallbackList callback; -#endif - Boolean use_string_in_place;/* Use the string passed in place */ - int multi_length; /* length field for multi string emulation */ - - /* private */ - - Boolean is_tempfile; /* Is this a temporary file? */ -#ifdef OLDXAW - Boolean changes; -#endif - Boolean allocated_string; /* Have I allocated the - string in multi_src->string? */ - XawTextPosition length; /* length of file - IN CHARACTERS, NOT BYTES */ - MultiPiece *first_piece; /* first piece of the text */ -#ifndef OLDXAW - XtPointer pad[4]; /* for future use and keep binary compatability */ -#endif -} MultiSrcPart; - -/* Full instance record */ -typedef struct _MultiSrcRec { - ObjectPart object; - TextSrcPart text_src; - MultiSrcPart multi_src; -} MultiSrcRec; - -_XFUNCPROTOBEGIN - -void _XawMultiSourceFreeString -( - Widget w - ); - -_XFUNCPROTOEND - -#endif /* _XawMultiSrcP_h */ diff --git a/nx-X11/lib/Xaw/OS.c b/nx-X11/lib/Xaw/OS.c deleted file mode 100644 index ec80e63ff..000000000 --- a/nx-X11/lib/Xaw/OS.c +++ /dev/null @@ -1,64 +0,0 @@ -/* $XFree86: xc/lib/Xaw/OS.c,v 1.1 1998/12/06 10:44:34 dawes Exp $ */ - -/* Some OS-dependent utility code */ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif -#include <X11/Xosdefs.h> -#include <X11/IntrinsicP.h> -#include "Private.h" - -#ifndef X_NOT_POSIX -#include <unistd.h> /* for sysconf(), and getpagesize() */ -#endif - -#if defined(linux) -/* kernel header doesn't work with -ansi */ -/* #include <asm/page.h> *//* for PAGE_SIZE */ -#define HAS_GETPAGESIZE -#define HAS_SC_PAGESIZE /* _SC_PAGESIZE may be an enum for Linux */ -#endif - -#if defined(CSRG_BASED) -#define HAS_GETPAGESIZE -#endif - -#if defined(sun) -#define HAS_GETPAGESIZE -#endif - -int -_XawGetPageSize() -{ - static int pagesize = -1; - - if (pagesize != -1) - return pagesize; - - /* Try each supported method in the preferred order */ - -#if defined(_SC_PAGESIZE) || defined(HAS_SC_PAGESIZE) - pagesize = sysconf(_SC_PAGESIZE); -#endif - -#ifdef _SC_PAGE_SIZE - if (pagesize == -1) - pagesize = sysconf(_SC_PAGE_SIZE); -#endif - -#ifdef HAS_GETPAGESIZE - if (pagesize == -1) - pagesize = getpagesize(); -#endif - -#ifdef PAGE_SIZE - if (pagesize == -1) - pagesize = PAGE_SIZE; -#endif - - if (pagesize == -1) - pagesize = 0; - - return pagesize; -} diff --git a/nx-X11/lib/Xaw/Paned.c b/nx-X11/lib/Xaw/Paned.c deleted file mode 100644 index 4dbdb3017..000000000 --- a/nx-X11/lib/Xaw/Paned.c +++ /dev/null @@ -1,2067 +0,0 @@ -/* $Xorg: Paned.c,v 1.4 2001/02/09 02:03:45 xorgcvs Exp $ */ - -/*********************************************************** - -Copyright 1987, 1988, 1994, 1998 The Open Group - -Permission to use, copy, modify, distribute, and sell this software and its -documentation for any purpose is hereby granted without fee, provided that -the above copyright notice appear in all copies and that both that -copyright notice and this permission notice appear in supporting -documentation. - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -Except as contained in this notice, the name of The Open Group shall not be -used in advertising or otherwise to promote the sale, use or other dealings -in this Software without prior written authorization from The Open Group. - - -Copyright 1987, 1988 by Digital Equipment Corporation, Maynard, Massachusetts. - - All Rights Reserved - -Permission to use, copy, modify, and distribute this software and its -documentation for any purpose and without fee is hereby granted, -provided that the above copyright notice appear in all copies and that -both that copyright notice and this permission notice appear in -supporting documentation, and that the name of Digital not be -used in advertising or publicity pertaining to distribution of the -software without specific, written prior permission. - -DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING -ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL -DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR -ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, -WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, -ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS -SOFTWARE. - -******************************************************************/ -/* $XFree86: xc/lib/Xaw/Paned.c,v 1.11 2001/08/23 00:03:19 dawes Exp $ */ - -/* - * Updated and significantly modified from the Athena VPaned Widget. - * - * Date: March 1, 1989 - * - * By: Chris D. Peterson - * MIT X Consortium - * kit@expo.lcs.mit.edu - */ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif -#include <X11/IntrinsicP.h> -#include <X11/cursorfont.h> -#include <X11/StringDefs.h> -#include <X11/Xmu/CharSet.h> -#include <X11/Xmu/Converters.h> -#include <X11/Xmu/Misc.h> -#include <X11/Xmu/SysUtil.h> -#include <X11/Xaw/Grip.h> -#include <X11/Xaw/PanedP.h> -#include <X11/Xaw/XawImP.h> -#include <X11/Xaw/XawInit.h> -#include "Private.h" - -typedef enum { - UpLeftPane = 'U', - LowRightPane = 'L', - ThisBorderOnly = 'T', - AnyPane = 'A' -} Direction; - -#define NO_INDEX -100 -#define IS_GRIP NULL - -#define PaneInfo(w) ((Pane)(w)->core.constraints) -#define HasGrip(w) (PaneInfo(w)->grip != NULL) -#define IsPane(w) ((w)->core.widget_class != gripWidgetClass) -#define PaneIndex(w) (PaneInfo(w)->position) -#define IsVert(w) ((w)->paned.orientation == XtorientVertical) - -#define ForAllPanes(pw, childP) \ -for ((childP) = (pw)->composite.children; \ - (childP) < (pw)->composite.children + (pw)->paned.num_panes; \ - (childP)++) - -#define ForAllChildren(pw, childP) \ -for ((childP) = (pw)->composite.children; \ - (childP) < (pw)->composite.children + (pw)->composite.num_children; \ - (childP)++) - -#define PaneSize(paned, vertical) \ - ((vertical) ? XtHeight(paned) : XtWidth(paned)) - -#define GetRequestInfo(geo, vertical) \ - ((vertical) ? (geo)->height : (geo)->width) - -#define SatisfiesRule1(pane, shrink) \ - (((shrink) && ((pane)->size != (pane)->min)) \ - || (!(shrink) && ((pane)->size != (pane)->max))) - -#define SatisfiesRule2(pane) \ - (!(pane)->skip_adjust || (pane)->paned_adjusted_me) - -#define SatisfiesRule3(pane, shrink) \ - ((pane)->paned_adjusted_me \ - && (((shrink) && ((int)(pane)->wp_size <= (pane)->size)) \ - || (!(shrink) && ((int)(pane)->wp_size >= (pane)->size)))) - - -/* - * Class Methods - */ -static void XawPanedClassInitialize(void); -static void XawPanedChangeManaged(Widget); -static void XawPanedDeleteChild(Widget); -static void XawPanedDestroy(Widget); -static XtGeometryResult XawPanedGeometryManager(Widget, XtWidgetGeometry*, - XtWidgetGeometry*); -static void XawPanedInitialize(Widget, Widget, ArgList, Cardinal*); -static void XawPanedInsertChild(Widget); -static Boolean XawPanedPaneSetValues(Widget, Widget, Widget, - ArgList, Cardinal*); -static void XawPanedRealize(Widget, Mask*, XSetWindowAttributes*); -static void XawPanedRedisplay(Widget, XEvent*, Region); -static void XawPanedResize(Widget); -static Boolean XawPanedSetValues(Widget, Widget, Widget, ArgList, Cardinal*); - -/* - * Prototypes - */ -static void _DrawInternalBorders(PanedWidget, GC); -static void _DrawRect(PanedWidget, GC, int, int, unsigned int, unsigned int); -static void _DrawTrackLines(PanedWidget, Bool); -static void AdjustPanedSize(PanedWidget, unsigned int, XtGeometryResult*, - Dimension*, Dimension*); -static void ChangeAllGripCursors(PanedWidget); -static Pane ChoosePaneToResize(PanedWidget, int, Direction, Bool); -static void ClearPaneStack(PanedWidget); -static void CommitGripAdjustment(PanedWidget); -static void CreateGrip(Widget); -static int GetEventLocation(PanedWidget, XEvent*); -static void GetGCs(Widget); -static void GetPaneStack(PanedWidget, Bool, Pane*, int*); -static void HandleGrip(Widget, XtPointer, XtPointer); -static void LoopAndRefigureChildren(PanedWidget, int, Direction, int*); -static void ManageAndUnmanageGrips(PanedWidget); -static void MoveGripAdjustment(PanedWidget, Widget, Direction, int); -static Bool PopPaneStack(PanedWidget); -static void PushPaneStack(PanedWidget, Pane); -static void RefigureLocations(PanedWidget, int, Direction); -static void RefigureLocationsAndCommit(Widget); -static void ReleaseGCs(Widget); -static void ResortChildren(PanedWidget); -static void SetChildrenPrefSizes(PanedWidget, unsigned int); -static void StartGripAdjustment(PanedWidget, Widget, Direction); - -/* - * Initialization - */ -static char defGripTranslations[] = -"<Btn1Down>:" "GripAction(Start,UpLeftPane)\n" -"<Btn2Down>:" "GripAction(Start,ThisBorderOnly)\n" -"<Btn3Down>:" "GripAction(Start,LowRightPane)\n" -"<Btn1Motion>:" "GripAction(Move,UpLeft)\n" -"<Btn2Motion>:" "GripAction(Move,ThisBorder)\n" -"<Btn3Motion>:" "GripAction(Move,LowRight)\n" -"Any<BtnUp>:" "GripAction(Commit)\n" -; - -#define offset(field) XtOffsetOf(PanedRec, paned.field) -static XtResource resources[] = { - { - XtNinternalBorderColor, - XtCBorderColor, - XtRPixel, - sizeof(Pixel), - offset(internal_bp), - XtRString, - (XtPointer)XtDefaultForeground - }, - { - XtNinternalBorderWidth, - XtCBorderWidth, - XtRDimension, - sizeof(Dimension), - offset(internal_bw), - XtRImmediate, - (XtPointer)1 - }, - { - XtNgripIndent, - XtCGripIndent, - XtRPosition, - sizeof(Position), - offset(grip_indent), - XtRImmediate, - (XtPointer)10 - }, - { - XtNrefigureMode, - XtCBoolean, - XtRBoolean, - sizeof(Boolean), - offset(refiguremode), - XtRImmediate, - (XtPointer)True - }, - { - XtNgripTranslations, - XtCTranslations, - XtRTranslationTable, - sizeof(XtTranslations), - offset(grip_translations), - XtRString, - (XtPointer)defGripTranslations - }, - { - XtNorientation, - XtCOrientation, - XtROrientation, - sizeof(XtOrientation), - offset(orientation), - XtRImmediate, - (XtPointer)XtorientVertical - }, - { - XtNcursor, - XtCCursor, - XtRCursor, - sizeof(Cursor), - offset(cursor), - XtRImmediate, - None - }, - { - XtNgripCursor, - XtCCursor, - XtRCursor, - sizeof(Cursor), - offset(grip_cursor), - XtRImmediate, - None - }, - { - XtNverticalGripCursor, - XtCCursor, - XtRCursor, - sizeof(Cursor), - offset(v_grip_cursor), - XtRString, - "sb_v_double_arrow" - }, - { - XtNhorizontalGripCursor, - XtCCursor, - XtRCursor, - sizeof(Cursor), - offset(h_grip_cursor), - XtRString, - "sb_h_double_arrow" - }, - { - XtNbetweenCursor, - XtCCursor, - XtRCursor, - sizeof(Cursor), - offset(adjust_this_cursor), - XtRString, - None - }, - { - XtNverticalBetweenCursor, - XtCCursor, - XtRCursor, - sizeof(Cursor), - offset(v_adjust_this_cursor), - XtRString, - "sb_left_arrow" - }, - { - XtNhorizontalBetweenCursor, - XtCCursor, - XtRCursor, - sizeof(Cursor), - offset(h_adjust_this_cursor), - XtRString, - "sb_up_arrow" - }, - { - XtNupperCursor, - XtCCursor, - XtRCursor, - sizeof(Cursor), - offset(adjust_upper_cursor), - XtRString, - "sb_up_arrow" - }, - { - XtNlowerCursor, - XtCCursor, - XtRCursor, - sizeof(Cursor), - offset(adjust_lower_cursor), - XtRString, - "sb_down_arrow" - }, - { - XtNleftCursor, - XtCCursor, - XtRCursor, - sizeof(Cursor), - offset(adjust_left_cursor), - XtRString, - "sb_left_arrow" - }, - { - XtNrightCursor, - XtCCursor, - XtRCursor, - sizeof(Cursor), - offset(adjust_right_cursor), - XtRString, - "sb_right_arrow" - }, -}; -#undef offset - -#define offset(field) XtOffsetOf(PanedConstraintsRec, paned.field) -static XtResource subresources[] = { - { - XtNallowResize, - XtCBoolean, - XtRBoolean, - sizeof(Boolean), - offset(allow_resize), - XtRImmediate, - (XtPointer)False - }, - { - XtNposition, - XtCPosition, - XtRInt, - sizeof(int), - offset(position), - XtRImmediate, - (XtPointer)0 - }, - { - XtNmin, - XtCMin, - XtRDimension, - sizeof(Dimension), - offset(min), - XtRImmediate, - (XtPointer)PANED_GRIP_SIZE - }, - { - XtNmax, - XtCMax, - XtRDimension, - sizeof(Dimension), - offset(max), - XtRImmediate, - (XtPointer)~0 - }, - { - XtNpreferredPaneSize, - XtCPreferredPaneSize, - XtRDimension, - sizeof(Dimension), - offset(preferred_size), - XtRImmediate, - (XtPointer)PANED_ASK_CHILD - }, - { - XtNresizeToPreferred, - XtCBoolean, - XtRBoolean, - sizeof(Boolean), - offset(resize_to_pref), - XtRImmediate, - (XtPointer)False - }, - { - XtNskipAdjust, - XtCBoolean, - XtRBoolean, - sizeof(Boolean), - offset(skip_adjust), - XtRImmediate, - (XtPointer)False - }, - { - XtNshowGrip, - XtCShowGrip, - XtRBoolean, - sizeof(Boolean), - offset(show_grip), - XtRImmediate, - (XtPointer)True - }, -}; -#undef offset - -#define SuperClass ((ConstraintWidgetClass)&constraintClassRec) - -PanedClassRec panedClassRec = { - /* core */ - { - (WidgetClass)SuperClass, /* superclass */ - "Paned", /* class name */ - sizeof(PanedRec), /* size */ - XawPanedClassInitialize, /* class_initialize */ - NULL, /* class_part init */ - False, /* class_inited */ - XawPanedInitialize, /* initialize */ - NULL, /* initialize_hook */ - XawPanedRealize, /* realize */ - NULL, /* actions */ - 0, /* num_actions */ - resources, /* resources */ - XtNumber(resources), /* num_resources */ - NULLQUARK, /* xrm_class */ - True, /* compress_motion */ - True, /* compress_exposure */ - True, /* compress_enterleave */ - False, /* visible_interest */ - XawPanedDestroy, /* destroy */ - XawPanedResize, /* resize */ - XawPanedRedisplay, /* expose */ - XawPanedSetValues, /* set_values */ - NULL, /* set_values_hook */ - XtInheritSetValuesAlmost, /* set_values_almost */ - NULL, /* get_values_hook */ - NULL, /* accept_focus */ - XtVersion, /* version */ - NULL, /* callback_private */ - NULL, /* tm_table */ - XtInheritQueryGeometry, /* query_geometry */ - XtInheritDisplayAccelerator, /* display_accelerator */ - NULL, /* extension */ - }, - /* composite */ - { - XawPanedGeometryManager, /* geometry_manager */ - XawPanedChangeManaged, /* change_managed */ - XawPanedInsertChild, /* insert_child */ - XawPanedDeleteChild, /* delete_child */ - NULL, /* extension */ - }, - /* constraint */ - { - subresources, /* subresources */ - XtNumber(subresources), /* subresource_count */ - sizeof(PanedConstraintsRec), /* constraint_size */ - NULL, /* initialize */ - NULL, /* destroy */ - XawPanedPaneSetValues, /* set_values */ - NULL, /* extension */ - }, -}; - -WidgetClass panedWidgetClass = (WidgetClass)&panedClassRec; -WidgetClass vPanedWidgetClass = (WidgetClass)&panedClassRec; - -/* - * Implementation - */ -/* Function: - * AdjustPanedSize - * - * Parameters: - * pw - paned widget to adjust - * off_size - new off_size to use - * result_ret - result of query (return) - * on_size_ret - new on_size (return) - * off_size_ret - new off_size (return) - * - * Description: - * Adjusts the size of the pane. - * - * Returns: - * amount of change in size - */ -static void -AdjustPanedSize(PanedWidget pw, unsigned int off_size, - XtGeometryResult *result_ret, - Dimension *on_size_ret, Dimension *off_size_ret) -{ - Dimension old_size = PaneSize((Widget)pw, IsVert(pw)); - Dimension newsize = 0; - Widget *childP; - XtWidgetGeometry request, reply; - - request.request_mode = CWWidth | CWHeight; - - ForAllPanes(pw, childP) { - int size = Max(PaneInfo(*childP)->size, (int)PaneInfo(*childP)->min); - - AssignMin(size, (int)PaneInfo(*childP)->max); - newsize += size + pw->paned.internal_bw; - } - newsize -= pw->paned.internal_bw; - - if (newsize < 1) - newsize = 1; - - if (IsVert(pw)) { - request.width = off_size; - request.height = newsize; - } - else { - request.width = newsize; - request.height = off_size; - } - - if (result_ret != NULL) { - request.request_mode |= XtCWQueryOnly; - - *result_ret = XtMakeGeometryRequest((Widget)pw, &request, &reply); - _XawImCallVendorShellExtResize((Widget)pw); - - if (newsize == old_size || *result_ret == XtGeometryNo) { - *on_size_ret = old_size; - *off_size_ret = off_size; - return; - } - if (*result_ret != XtGeometryAlmost) { - *on_size_ret = GetRequestInfo(&request, IsVert(pw)); - *off_size_ret = GetRequestInfo(&request, !IsVert(pw)); - return; - } - *on_size_ret = GetRequestInfo(&reply, IsVert(pw)); - *off_size_ret = GetRequestInfo(&reply, !IsVert(pw)); - return; - } - - if (newsize == old_size) - return; - - if (XtMakeGeometryRequest((Widget)pw, &request, &reply) == XtGeometryAlmost) - XtMakeGeometryRequest((Widget)pw, &reply, &request); -} - -/* - * Function: - * ChoosePaneToResize. - * - * Parameters: - * pw - paned widget - * paneindex - index of the current pane - * dir - direction to search first - * shrink - True if we need to shrink a pane, False otherwise - * - * Description: - * This function chooses a pane to resize. - They are chosen using the following rules: - * - * 1) size < max && size > min - * 2) skip adjust == False - * 3) widget not its prefered height - * && this change will bring it closer - * && The user has not resized this pane. - * - * If no widgets are found that fits all the rules then - * rule #3 is broken. - * If there are still no widgets found than - * rule #2 is broken. - * Rule #1 is never broken. - * If no widgets are found then NULL is returned. - * - * Returns: - * pane to resize or NULL - */ -static Pane -ChoosePaneToResize(PanedWidget pw, int paneindex, Direction dir, Bool shrink) -{ - Widget *childP; - int rules = 3; - Direction _dir = dir; - int _index = paneindex; - - if (paneindex == NO_INDEX || dir == AnyPane) { /* Use defaults */ - _dir = LowRightPane; /* Go up - really */ - _index = pw->paned.num_panes - 1; /* Start the last pane, and work - backwards */ - } - childP = pw->composite.children + _index; - - /*CONSTCOND*/ - while(True) { - Pane pane = PaneInfo(*childP); - - if ((rules < 3 || SatisfiesRule3(pane, shrink)) - && (rules < 2 || SatisfiesRule2(pane)) - && SatisfiesRule1(pane, shrink) - && (paneindex != PaneIndex(*childP) || dir == AnyPane)) - return (pane); - - /* - * This is counter-intuitive, but if we are resizing the pane - * above the grip we want to choose a pane below the grip to lose, - * and visa-versa - */ - if (_dir == LowRightPane) - --childP; - else - ++childP; - - /* - * If we have come to and edge then reduce the rule set, and try again - * If we are reduced the rules to none, then return NULL - */ - if ((childP - pw->composite.children) < 0 || - (childP - pw->composite.children) >= pw->paned.num_panes) { - if (--rules < 1) /* less strict rules */ - return (NULL); - childP = pw->composite.children + _index; - } - } -} - -/* - * Function: - * LoopAndRefigureChildren - * - * Parameters: - * pw - paned widget - * paneindex - number of the pane border we are moving - * dir - pane to move (either UpLeftPane or LowRightPane) - * sizeused - current amount of space used (used and returned) - * - * Description: - * If we are resizing either the UpleftPane or LowRight Pane loop - * through all the children to see if any will allow us to resize them. - */ -static void -LoopAndRefigureChildren(PanedWidget pw, int paneindex, Direction dir, - int *sizeused) -{ - int pane_size = (int)PaneSize((Widget)pw, IsVert(pw)); - Boolean shrink = (*sizeused > pane_size); - - if (dir == LowRightPane) - paneindex++; - - /* While all panes do not fit properly */ - while (*sizeused != pane_size) { - /* - * Choose a pane to resize - * First look on the Pane Stack, and then go hunting for another one - * If we fail to find a pane to resize then give up - */ - Pane pane; - int start_size; - Dimension old; - Boolean rule3_ok = False, from_stack = True; - - GetPaneStack(pw, shrink, &pane, &start_size); - if (pane == NULL) { - pane = ChoosePaneToResize(pw, paneindex, dir, shrink); - if (pane == NULL) - return; /* no one to resize, give up */ - - rule3_ok = SatisfiesRule3(pane, shrink); - from_stack = False; - PushPaneStack(pw, pane); - } - - /* - * Try to resize this pane so that all panes will fit, take min and max - * into account - */ - old = pane->size; - pane->size += pane_size - *sizeused; - - if (from_stack) { - if (shrink) { - AssignMax(pane->size, start_size); - } /* don't remove these braces */ - else - AssignMin(pane->size, start_size); - - if (pane->size == start_size) - (void)PopPaneStack(pw); - } - else if (rule3_ok) { - if (shrink) { - AssignMax(pane->size, (int)pane->wp_size); - } /* don't remove these braces */ - else - AssignMin(pane->size, (int)pane->wp_size); - } - - pane->paned_adjusted_me = pane->size != pane->wp_size; - AssignMax(pane->size, (int)pane->min); - AssignMin(pane->size, (int)pane->max); - *sizeused += (pane->size - old); - } -} - -/* - * Function: - * RefigureLocations - * - * Parameters: - * pw - paned widget - * paneindex - child to start refiguring at - * dir - direction to move from child - * - * Description: - * Refigures all locations of children. - * There are special arguments to paneindex and dir, they are: - * paneindex - NO_INDEX. - * dir - AnyPane. - * - * If either of these is true then all panes may be resized and - * the choosing of panes procedes in reverse order starting with the - * last child. - */ -static void -RefigureLocations(PanedWidget pw, int paneindex, Direction dir) -{ - Widget *childP; - int pane_size = (int)PaneSize((Widget)pw, IsVert(pw)); - int sizeused = 0; - Position loc = 0; - - if (pw->paned.num_panes == 0 || !pw->paned.refiguremode) - return; - - /* - * Get an initial estimate of the size we will use - */ - ForAllPanes(pw, childP) { - Pane pane = PaneInfo(*childP); - - AssignMax(pane->size, (int) pane->min); - AssignMin(pane->size, (int) pane->max); - sizeused += (int)pane->size + (int)pw->paned.internal_bw; - } - sizeused -= (int)pw->paned.internal_bw; - - if (dir != ThisBorderOnly && sizeused != pane_size) - LoopAndRefigureChildren(pw, paneindex, dir, &sizeused); - - /* - * If we still are not the right size, then tell the pane that - * wanted to resize that it can't - */ - if (paneindex != NO_INDEX && dir != AnyPane) { - Pane pane = PaneInfo(*(pw->composite.children + paneindex)); - Dimension old = pane->size; - - pane->size += pane_size - sizeused; - AssignMax(pane->size, (int) pane->min); - AssignMin(pane->size, (int) pane->max); - sizeused += pane->size - old; - } - - /* - * It is possible that the panes will not fit inside the vpaned widget, but - * we have tried out best - * - * Assign each pane a location - */ - ForAllPanes(pw, childP) { - PaneInfo(*childP)->delta = loc; - loc += PaneInfo(*childP)->size + pw->paned.internal_bw; - } -} - -/* - * Function: - * CommitNewLocations - * - * Parameters: - * pw - paned widget - * - * Description: - * Commits all of the previously figured locations. - */ -static void -CommitNewLocations(PanedWidget pw) -{ - Widget *childP; - XWindowChanges changes; - - changes.stack_mode = Above; - - ForAllPanes(pw, childP) { - Pane pane = PaneInfo(*childP); - Widget grip = pane->grip; /* may be NULL */ - - if (IsVert(pw)) { - XtMoveWidget(*childP, (Position) 0, pane->delta); - XtResizeWidget(*childP, XtWidth(pw), pane->size, 0); - - if (HasGrip(*childP)) { /* Move and Display the Grip */ - changes.x = XtWidth(pw) - pw->paned.grip_indent - - XtWidth(grip) - (XtBorderWidth(grip) << 1); - changes.y = XtY(*childP) + XtHeight(*childP) - - (XtHeight(grip) >> 1) - XtBorderWidth(grip) + - (pw->paned.internal_bw >> 1); - } - } - else { - XtMoveWidget(*childP, pane->delta, 0); - XtResizeWidget(*childP, pane->size, XtHeight(pw), 0); - - if (HasGrip(*childP)) { /* Move and Display the Grip */ - changes.x = XtX(*childP) + XtWidth(*childP) - - (XtWidth(grip) >> 1) - XtBorderWidth(grip) + - (pw->paned.internal_bw >> 1); - changes.y = XtHeight(pw) - pw->paned.grip_indent - - XtHeight(grip) - (XtBorderWidth(grip) << 1); - } - } - - /* - * This should match XtMoveWidget, except that we're also insuring the - * grip is Raised in the same request - */ - - if (HasGrip(*childP)) { - XtX(grip) = changes.x; - XtY(grip) = changes.y; - - if (XtIsRealized(pane->grip)) - XConfigureWindow(XtDisplay(pane->grip), XtWindow(pane->grip), - CWX | CWY | CWStackMode, &changes); - } - } - ClearPaneStack(pw); -} - -/* - * Function: - * RefigureLocationsAndCommit - * - * Parameters: - * pw - paned widget - * - * Description: - * Refigures all locations in a paned widget and commits them immediately. - * - * This function does nothing if any of the following are true. - * o refiguremode is false. - * o The widget is unrealized. - * o There are no panes is the paned widget. - */ -static void -RefigureLocationsAndCommit(Widget w) -{ - PanedWidget pw = (PanedWidget)w; - - if (pw->paned.refiguremode && XtIsRealized(w) && pw->paned.num_panes > 0) { - RefigureLocations(pw, NO_INDEX, AnyPane); - CommitNewLocations(pw); - } -} - -/* - * Function: - * _DrawRect - * - * Parameters: - * pw - paned widget - * gc - gc to used for the draw - * on_olc - location of upper left corner of rect - * off_loc - "" - * on_size - size of rectangle - * off_size - "" - * - * Description: - * Draws a rectangle in the proper orientation. - */ -static void -_DrawRect(PanedWidget pw, GC gc, int on_loc, int off_loc, - unsigned int on_size, unsigned int off_size) -{ - if (IsVert(pw)) - XFillRectangle(XtDisplay((Widget)pw), XtWindow((Widget)pw), gc, - off_loc, on_loc, off_size, on_size); - else - XFillRectangle(XtDisplay((Widget)pw), XtWindow((Widget)pw), gc, - on_loc, off_loc, on_size, off_size); -} - -/* - * Function: - * _DrawInternalBorders - * - * Parameters: - * pw - paned widget - * gc - GC to use to draw the borders - * - * Description: - * Draws the internal borders into the paned widget. - */ -static void -_DrawInternalBorders(PanedWidget pw, GC gc) -{ - Widget *childP; - int on_loc, off_loc; - unsigned int on_size, off_size; - - /* - * This is an optimization. Do not paint the internal borders if - * they are the same color as the background - */ - if (pw->core.background_pixel == pw->paned.internal_bp) - return; - - off_loc = 0; - off_size = (unsigned int) PaneSize((Widget)pw, !IsVert(pw)); - on_size = (unsigned int)pw->paned.internal_bw; - - ForAllPanes(pw, childP) { - on_loc = IsVert(pw) ? XtY(*childP) : XtX(*childP); - on_loc -= (int)on_size; - - _DrawRect(pw, gc, on_loc, off_loc, on_size, off_size); - } -} - -#define DrawInternalBorders(pw) \ - _DrawInternalBorders((pw), (pw)->paned.normgc) -#define EraseInternalBorders(pw) \ - _DrawInternalBorders((pw), (pw)->paned.invgc) -/* - * Function Name: - * _DrawTrackLines - * - * Parameters: - * pw - Paned widget - * erase - if True then just erase track lines, else draw them in - * - * Description: - * Draws the lines that animate the pane borders when the grips are moved. - */ -static void -_DrawTrackLines(PanedWidget pw, Bool erase) -{ - Widget *childP; - Pane pane; - int on_loc, off_loc; - unsigned int on_size, off_size; - - off_loc = 0; - off_size = PaneSize((Widget)pw, !IsVert(pw)); - - ForAllPanes(pw, childP) { - pane = PaneInfo(*childP); - if (erase || pane->olddelta != pane->delta) { - on_size = pw->paned.internal_bw; - if (!erase) { - on_loc = PaneInfo(*childP)->olddelta - (int) on_size; - _DrawRect(pw, pw->paned.flipgc, - on_loc, off_loc, on_size, off_size); - } - - on_loc = PaneInfo(*childP)->delta - (int)on_size; - - _DrawRect(pw, pw->paned.flipgc, - on_loc, off_loc, on_size, off_size); - - pane->olddelta = pane->delta; - } - } -} - -#define DrawTrackLines(pw) _DrawTrackLines((pw), False); -#define EraseTrackLines(pw) _DrawTrackLines((pw), True); -/* - * Function: - * GetEventLocation - * - * Parameters: - * pw - the paned widget - * event - pointer to an event - * - * Description: - * Converts and event to an x and y location. - * - * Returns: - * if this is a vertical pane then (y) else (x) - */ -static int -GetEventLocation(PanedWidget pw, XEvent *event) -{ - int x, y; - - switch (event->xany.type) { - case ButtonPress: - case ButtonRelease: - x = event->xbutton.x_root; - y = event->xbutton.y_root; - break; - case KeyPress: - case KeyRelease: - x = event->xkey.x_root; - y = event->xkey.y_root; - break; - case MotionNotify: - x = event->xmotion.x_root; - y = event->xmotion.y_root; - break; - default: - x = pw->paned.start_loc; - y = pw->paned.start_loc; - } - - if (IsVert(pw)) - return (y); - - return (x); -} - -/* - * Function: - * StartGripAdjustment - * - * Parameters: - * pw - paned widget - * grip - grip widget selected - * dir - direction that we are to be moving - * - * Description: - * Starts the grip adjustment procedure. - */ -static void -StartGripAdjustment(PanedWidget pw, Widget grip, Direction dir) -{ - Widget *childP; - Cursor cursor; - - pw->paned.whichadd = pw->paned.whichsub = NULL; - - if (dir == ThisBorderOnly || dir == UpLeftPane) - pw->paned.whichadd = pw->composite.children[PaneIndex(grip)]; - if (dir == ThisBorderOnly || dir == LowRightPane) - pw->paned.whichsub = pw->composite.children[PaneIndex(grip) + 1]; - - /* - * Change the cursor - */ - if (XtIsRealized(grip)) { - if (IsVert(pw)) { - if (dir == UpLeftPane) - cursor = pw->paned.adjust_upper_cursor; - else if (dir == LowRightPane) - cursor = pw->paned.adjust_lower_cursor; - else { - if (pw->paned.adjust_this_cursor == None) - cursor = pw->paned.v_adjust_this_cursor; - else - cursor = pw->paned.adjust_this_cursor; - } - } - else { - if (dir == UpLeftPane) - cursor = pw->paned.adjust_left_cursor; - else if (dir == LowRightPane) - cursor = pw->paned.adjust_right_cursor; - else { - if (pw->paned.adjust_this_cursor == None) - cursor = pw->paned.h_adjust_this_cursor; - else - cursor = pw->paned.adjust_this_cursor; - } - } - - XDefineCursor(XtDisplay(grip), XtWindow(grip), cursor); - } - - EraseInternalBorders(pw); - ForAllPanes(pw, childP) - PaneInfo(*childP)->olddelta = -99; - - EraseTrackLines(pw); -} - -/* - * Function: - * MoveGripAdjustment - * - * Parameters: - * pw - paned widget - * grip - grip that we are moving - * dir - direction the pane we are interested is w.r.t the grip - * loc - location of pointer in proper direction - * - * Description: - * This routine moves all panes around when a grip is moved. - */ -static void -MoveGripAdjustment(PanedWidget pw, Widget grip, Direction dir, int loc) -{ - int diff, add_size = 0, sub_size = 0; - - diff = loc - pw->paned.start_loc; - - if (pw->paned.whichadd) - add_size = PaneSize(pw->paned.whichadd, IsVert(pw)) + diff; - - if (pw->paned.whichsub) - sub_size = PaneSize(pw->paned.whichsub, IsVert(pw)) - diff; - - /* - * If moving this border only then do not allow either of the borders - * to go beyond the min or max size allowed - */ - if (dir == ThisBorderOnly) { - int old_add_size = add_size, old_sub_size; - - AssignMax(add_size, (int)PaneInfo(pw->paned.whichadd)->min); - AssignMin(add_size, (int)PaneInfo(pw->paned.whichadd)->max); - if (add_size != old_add_size) - sub_size += old_add_size - add_size; - - old_sub_size = sub_size; - AssignMax(sub_size, (int)PaneInfo(pw->paned.whichsub)->min); - AssignMin(sub_size, (int)PaneInfo(pw->paned.whichsub)->max); - if (sub_size != old_sub_size) - return; /* Abort to current sizes */ - } - - if (add_size != 0) - PaneInfo(pw->paned.whichadd)->size = add_size; - if (sub_size != 0) - PaneInfo(pw->paned.whichsub)->size = sub_size; - RefigureLocations(pw, PaneIndex(grip), dir); - DrawTrackLines(pw); -} - -/* - * Function: - * CommitGripAdjustment - * - * Parameters: - * pw - paned widget - * - * Description: - * Commits the grip adjustment. - */ -static void -CommitGripAdjustment(PanedWidget pw) -{ - EraseTrackLines(pw); - CommitNewLocations(pw); - DrawInternalBorders(pw); - - /* - * Since the user selected this size then use it as the preferred size - */ - if (pw->paned.whichadd) { - Pane pane = PaneInfo(pw->paned.whichadd); - - pane->wp_size = pane->size; - } - if (pw->paned.whichsub) { - Pane pane = PaneInfo(pw->paned.whichsub); - - pane->wp_size = pane->size; - } -} - -/* - * Function: - * HandleGrip - * - * Parameters: - * grip - grip widget that has been moved - * temp - (not used) - * call_data - data passed to us from the grip widget - * - * Description: - * Handles the grip manipulations. - */ -/*ARGSUSED*/ -static void -HandleGrip(Widget grip, XtPointer temp, XtPointer callData) -{ - XawGripCallData call_data = (XawGripCallData)callData; - PanedWidget pw = (PanedWidget) XtParent(grip); - int loc; - char action_type[2], direction[2]; - Cursor cursor; - Arg arglist[1]; - - if (call_data->num_params) - XmuNCopyISOLatin1Uppered(action_type, call_data->params[0], - sizeof(action_type)); - - if (call_data->num_params == 0 - || (action_type[0] == 'C' && call_data->num_params != 1) - || (action_type[0] != 'C' && call_data->num_params != 2)) - XtAppError(XtWidgetToApplicationContext(grip), - "Paned GripAction has been passed incorrect parameters."); - - loc = GetEventLocation(pw, (XEvent *)call_data->event); - - if (action_type[0] != 'C') - XmuNCopyISOLatin1Uppered(direction, call_data->params[1], - sizeof(direction)); - - switch (action_type[0]) { - case 'S': /* Start adjustment */ - pw->paned.resize_children_to_pref = False; - StartGripAdjustment(pw, grip, (Direction)direction[0]); - pw->paned.start_loc = loc; - break; - case 'M': - MoveGripAdjustment(pw, grip, (Direction)direction[0], loc); - break; - case 'C': - XtSetArg(arglist[0], XtNcursor, &cursor); - XtGetValues(grip, arglist, 1); - XDefineCursor(XtDisplay(grip), XtWindow(grip), cursor); - CommitGripAdjustment(pw); - break; - default: - XtAppError(XtWidgetToApplicationContext(grip), - "Paned GripAction(); 1st parameter invalid"); - break; - } -} - -/* - * Function: - * ResortChildren - * - * Arguments: - * pw - paned widget - * - * Description: - * Resorts the children so that all managed children are first. - */ -static void -ResortChildren(PanedWidget pw) -{ - Widget *unmanagedP, *childP; - - unmanagedP = NULL; - ForAllChildren(pw, childP) { - if (!IsPane(*childP) || !XtIsManaged(*childP)) { - /* - * We only keep track of the first unmanaged pane - */ - if (unmanagedP == NULL) - unmanagedP = childP; - } - else { /* must be a managed pane */ - /* - * If an earlier widget was not a managed pane, then swap - */ - if (unmanagedP != NULL) { - Widget child = *unmanagedP; - - *unmanagedP = *childP; - *childP = child; - childP = unmanagedP; /* easiest to just back-track */ - unmanagedP = NULL; /* in case there is another managed */ - } - } - } -} - -/* - * Function: - * ManageAndUnmanageGrips - * - * Parameters: - * pw - paned widget - * - * Description: - * This function manages and unmanages the grips so that - * the managed state of each grip matches that of its pane. - */ -static void -ManageAndUnmanageGrips(PanedWidget pw) -{ - WidgetList managed_grips, unmanaged_grips; - Widget *managedP, *unmanagedP, *childP; - Cardinal alloc_size; - - alloc_size = sizeof(Widget) * (pw->composite.num_children >> 1); - managedP = managed_grips = (WidgetList)XtMalloc(alloc_size); - unmanagedP = unmanaged_grips = (WidgetList)XtMalloc(alloc_size); - - ForAllChildren(pw, childP) - if (IsPane(*childP) && HasGrip(*childP)) { - if (XtIsManaged(*childP)) - *managedP++ = PaneInfo(*childP)->grip; - else - *unmanagedP++ = PaneInfo(*childP)->grip; - } - - if (managedP != managed_grips) { - *unmanagedP++ = *--managedP; /* Last grip is never managed */ - XtManageChildren(managed_grips, managedP - managed_grips); - } - - if (unmanagedP != unmanaged_grips) - XtUnmanageChildren(unmanaged_grips, unmanagedP - unmanaged_grips); - - XtFree((char *)managed_grips); - XtFree((char *)unmanaged_grips); -} - -/* - * Function: - * CreateGrip - * - * Parameters: - * child - child that wants a grip to be created for it - * - * Description: - * Creates a grip widget. - */ -static void -CreateGrip(Widget child) -{ - PanedWidget pw = (PanedWidget)XtParent(child); - Arg arglist[2]; - Cardinal num_args = 0; - Cursor cursor; - - XtSetArg(arglist[num_args], XtNtranslations, pw->paned.grip_translations); - num_args++; - if ((cursor = pw->paned.grip_cursor) == None) { - if (IsVert(pw)) - cursor = pw->paned.v_grip_cursor; - else - cursor = pw->paned.h_grip_cursor; - } - - XtSetArg(arglist[num_args], XtNcursor, cursor); - num_args++; - PaneInfo(child)->grip = XtCreateWidget("grip", gripWidgetClass, (Widget)pw, - arglist, num_args); - - XtAddCallback(PaneInfo(child)->grip, XtNcallback, - HandleGrip, (XtPointer)child); -} - -/* - * Function: - * GetGCs - * - * Parameters: - * w - paned widget - */ -static void -GetGCs(Widget w) -{ - PanedWidget pw = (PanedWidget)w; - XtGCMask valuemask; - XGCValues values; - - /* - * Draw pane borders in internal border color - */ - values.foreground = pw->paned.internal_bp; - valuemask = GCForeground; - pw->paned.normgc = XtGetGC(w, valuemask, &values); - - /* - * Erase pane borders with background color - */ - values.foreground = pw->core.background_pixel; - valuemask = GCForeground; - pw->paned.invgc = XtGetGC(w, valuemask, &values); - - /* - * Draw Track lines (animate pane borders) in - * internal border color ^ bg color - */ - values.function = GXinvert; - values.plane_mask = pw->paned.internal_bp ^ pw->core.background_pixel; - values.subwindow_mode = IncludeInferiors; - valuemask = GCPlaneMask | GCFunction | GCSubwindowMode; - pw->paned.flipgc = XtGetGC(w, valuemask, &values); -} - -/* - * Function: - * SetChildrenPrefSizes - * - * Parameters: - * pw - paned widget - * - * Description: - * Sets the preferred sizes of the children. - */ -static void -SetChildrenPrefSizes(PanedWidget pw, unsigned int off_size) -{ - Widget *childP; - Boolean vert = IsVert(pw); - XtWidgetGeometry request, reply; - - ForAllPanes(pw, childP) - if (pw->paned.resize_children_to_pref || PaneInfo(*childP)->size == 0 || - PaneInfo(*childP)->resize_to_pref) { - if (PaneInfo(*childP)->preferred_size != PANED_ASK_CHILD) - PaneInfo(*childP)->wp_size = PaneInfo(*childP)->preferred_size; - else { - if(vert) { - request.request_mode = CWWidth; - request.width = off_size; - } - else { - request.request_mode = CWHeight; - request.height = off_size; - } - - if ((XtQueryGeometry(*childP, &request, &reply) - == XtGeometryAlmost) - && (reply.request_mode = (vert ? CWHeight : CWWidth))) - PaneInfo(*childP)->wp_size = GetRequestInfo(&reply, vert); - else - PaneInfo(*childP)->wp_size = PaneSize(*childP, vert); - } - - PaneInfo(*childP)->size = PaneInfo(*childP)->wp_size; - } -} - -/* - * Function: - * ChangeAllGripCursors - * - * Parameters: - * pw - paned widget - * - * Description: - * Changes all the grip cursors. - */ -static void -ChangeAllGripCursors(PanedWidget pw) -{ - Widget *childP; - - ForAllPanes(pw, childP) { - Arg arglist[1]; - Cursor cursor; - - if ((cursor = pw->paned.grip_cursor) == None) { - if (IsVert(pw)) - cursor = pw->paned.v_grip_cursor; - else - cursor = pw->paned.h_grip_cursor; - } - - if (HasGrip(*childP)) { - XtSetArg(arglist[0], XtNcursor, cursor); - XtSetValues(PaneInfo(*childP)->grip, arglist, 1); - } - } -} - -/* - * Function: - * PushPaneStack - * - * Parameters: - * pw - paned widget - * pane - pane that we are pushing - * - * Description: - * Pushes a value onto the pane stack. - */ -static void -PushPaneStack(PanedWidget pw, Pane pane) -{ - PaneStack *stack = (PaneStack *)XtMalloc(sizeof(PaneStack)); - - stack->next = pw->paned.stack; - stack->pane = pane; - stack->start_size = pane->size; - - pw->paned.stack = stack; -} - -/* - * Function: - * GetPaneStack - * - * Parameters: - * pw - paned widget - * shrink - True if we want to shrink this pane, False otherwise - * pane - pane that we are popping (return) - * start_size - size that this pane started at (return) - * - * Description: - * Gets the top value from the pane stack. - */ -static void -GetPaneStack(PanedWidget pw, Bool shrink, Pane *pane, int *start_size) -{ - if (pw->paned.stack == NULL) { - *pane = NULL; - return; - } - - *pane = pw->paned.stack->pane; - *start_size = pw->paned.stack->start_size; - - if (shrink != ((*pane)->size > *start_size)) - *pane = NULL; -} - -/* - * Function: - * PopPaneStack - * - * Parameters: - * pw - paned widget - * - * Description: - * Pops the top item off the pane stack. - * - * Returns: True if this is not the last element on the stack - */ -static Bool -PopPaneStack(PanedWidget pw) -{ - PaneStack *stack = pw->paned.stack; - - if (stack == NULL) - return (False); - - pw->paned.stack = stack->next; - XtFree((char *)stack); - - if (pw->paned.stack == NULL) - return (False); - - return (True); -} - -/* - * Function: - * ClearPaneStack - * - * Parameters: - * pw - paned widget - * - * Description: - * Removes all entries from the pane stack. - */ -static void -ClearPaneStack(PanedWidget pw) -{ - while(PopPaneStack(pw)) - ; -} - -static void -XawPanedClassInitialize(void) -{ - XawInitializeWidgetSet(); - XtAddConverter(XtRString, XtROrientation, XmuCvtStringToOrientation, - NULL, 0); - XtSetTypeConverter(XtROrientation, XtRString, XmuCvtOrientationToString, - NULL, 0, XtCacheNone, NULL); -} - -/* The Geometry Manager only allows changes after Realize if - * allow_resize is True in the constraints record. - * - * For vertically paned widgets: - * - * It only allows height changes, but offers the requested height - * as a compromise if both width and height changes were requested. - * - * For horizontal widgets the converse is true. - * As all good Geometry Managers should, we will return No if the - * request will have no effect; i.e. when the requestor is already - * of the desired geometry. - */ -static XtGeometryResult -XawPanedGeometryManager(Widget w, XtWidgetGeometry *request, - XtWidgetGeometry *reply) -{ - PanedWidget pw = (PanedWidget)XtParent(w); - XtGeometryMask mask = request->request_mode; - Dimension old_size, old_wpsize, old_paned_size; - Pane pane = PaneInfo(w); - Boolean vert = IsVert(pw); - Dimension on_size, off_size; - XtGeometryResult result; - Boolean almost = False; - - /* - * If any of the following is true, disallow the geometry change - * - * o The paned widget is realized and allow_resize is false for the pane - * o The child did not ask to change the on_size - * o The request is not a width or height request - * o The requested size is the same as the current size - */ - - if ((XtIsRealized((Widget)pw) && !pane->allow_resize) - || !(mask & (vert ? CWHeight : CWWidth)) - ||(mask & ~(CWWidth | CWHeight)) - || GetRequestInfo(request, vert) == PaneSize(w, vert)) - return (XtGeometryNo); - - old_paned_size = PaneSize((Widget)pw, vert); - old_wpsize = pane->wp_size; - old_size = pane->size; - - pane->wp_size = pane->size = GetRequestInfo(request, vert); - - AdjustPanedSize(pw, PaneSize((Widget)pw, !vert), &result, &on_size, - &off_size); - - /* - * Fool the Refigure Locations proc to thinking that we are - * a different on_size - */ - - if (result != XtGeometryNo) { - if (vert) - XtHeight(pw) = on_size; - else - XtWidth(pw) = on_size; - } - - RefigureLocations(pw, PaneIndex(w), AnyPane); - - /* - * Set up reply struct and reset core on_size - */ - if (vert) { - XtHeight(pw) = old_paned_size; - reply->height = pane->size; - reply->width = off_size; - } - else { - XtWidth(pw) = old_paned_size; - reply->height = off_size; - reply->width = pane->size; - } - - /* - * IF either of the following is true - * - * o There was a "off_size" request and the new "off_size" is different - * from that requested - * o There was no "off_size" request and the new "off_size" is different - * - * o The "on_size" we will allow is different from that requested - * - * THEN: set almost - */ - if (!((vert ? CWWidth : CWHeight) & mask)) { - if (vert) - request->width = XtWidth(w); - else - request->height = XtHeight(w); - } - - almost = GetRequestInfo(request, !vert) != GetRequestInfo(reply, !vert); - almost |= (GetRequestInfo(request, vert) != GetRequestInfo(reply, vert)); - - if ((mask & XtCWQueryOnly) || almost) { - pane->wp_size = old_wpsize; - pane->size = old_size; - RefigureLocations(pw, PaneIndex(w), AnyPane); - reply->request_mode = CWWidth | CWHeight; - if (almost) - return (XtGeometryAlmost); - } - else { - AdjustPanedSize(pw, PaneSize((Widget) pw, !vert), NULL, NULL, NULL); - CommitNewLocations(pw); /* layout already refigured */ - } - - return (XtGeometryDone); -} - -/*ARGSUSED*/ -static void -XawPanedInitialize(Widget request, Widget cnew, - ArgList args, Cardinal *num_args) -{ - PanedWidget pw = (PanedWidget)cnew; - - GetGCs((Widget)pw); - - pw->paned.recursively_called = False; - pw->paned.stack = NULL; - pw->paned.resize_children_to_pref = True; - pw->paned.num_panes = 0; -} - -static void -XawPanedRealize(Widget w, Mask *valueMask, XSetWindowAttributes *attributes) -{ - PanedWidget pw = (PanedWidget)w; - Widget *childP; - - if ((attributes->cursor = pw->paned.cursor) != None) - *valueMask |= CWCursor; - - (*SuperClass->core_class.realize)(w, valueMask, attributes); - - /* - * Before we commit the new locations we need to realize all the panes and - * their grips - */ - ForAllPanes(pw, childP) { - XtRealizeWidget(*childP); - if (HasGrip(*childP)) - XtRealizeWidget(PaneInfo(*childP)->grip); - } - - RefigureLocationsAndCommit(w); - pw->paned.resize_children_to_pref = False; -} - -static void -XawPanedDestroy(Widget w) -{ - ReleaseGCs(w); -} - -static void -ReleaseGCs(Widget w) -{ - PanedWidget pw = (PanedWidget)w; - - XtReleaseGC(w, pw->paned.normgc); - XtReleaseGC(w, pw->paned.invgc); - XtReleaseGC(w, pw->paned.flipgc); -} - -static void -XawPanedInsertChild(Widget w) -{ - Pane pane = PaneInfo(w); - - /* insert the child widget in the composite children list with the - superclass insert_child routine - */ - (*SuperClass->composite_class.insert_child)(w); - - if (!IsPane(w)) - return; - - if (pane->show_grip == True) { - CreateGrip(w); - if (pane->min == PANED_GRIP_SIZE) - pane->min = PaneSize(pane->grip, IsVert((PanedWidget)XtParent(w))); - } - else { - if (pane->min == PANED_GRIP_SIZE) - pane->min = 1; - pane->grip = NULL; - } - - pane->size = 0; - pane->paned_adjusted_me = False; -} - -static void -XawPanedDeleteChild(Widget w) -{ - /* remove the subwidget info and destroy the grip */ - if (IsPane(w) && HasGrip(w)) - XtDestroyWidget(PaneInfo(w)->grip); - - /* delete the child widget in the composite children list with the - superclass delete_child routine - */ - (*SuperClass->composite_class.delete_child)(w); -} - -static void -XawPanedChangeManaged(Widget w) -{ - PanedWidget pw = (PanedWidget)w; - Boolean vert = IsVert(pw); - Dimension size; - Widget *childP; - - if (pw->paned.recursively_called++) - return; - - /* - * If the size is zero then set it to the size of the widest or tallest pane - */ - - if ((size = PaneSize((Widget)pw, !vert)) == 0) { - size = 1; - ForAllChildren(pw, childP) - if (XtIsManaged(*childP) && (PaneSize(*childP, !vert) > size)) - size = PaneSize(*childP, !vert); - } - - ManageAndUnmanageGrips(pw); - pw->paned.recursively_called = False; - ResortChildren(pw); - - pw->paned.num_panes = 0; - ForAllChildren(pw, childP) - if (IsPane(*childP)) { - if (XtIsManaged(*childP)) { - Pane pane = PaneInfo(*childP); - - if (HasGrip(*childP)) - PaneInfo(pane->grip)->position = pw->paned.num_panes; - pane->position = pw->paned.num_panes; /* TEMPORY -CDP 3/89 */ - pw->paned.num_panes++; - } - else - break; /* This list is already sorted */ - } - - SetChildrenPrefSizes((PanedWidget) w, size); - - /* - * ForAllPanes can now be used - */ - if (PaneSize((Widget) pw, vert) == 0) - AdjustPanedSize(pw, size, NULL, NULL, NULL); - - if (XtIsRealized((Widget)pw)) - RefigureLocationsAndCommit((Widget)pw); -} - -static void -XawPanedResize(Widget w) -{ - SetChildrenPrefSizes((PanedWidget)w, - PaneSize(w, !IsVert((PanedWidget)w))); - RefigureLocationsAndCommit(w); -} - -/*ARGSUSED*/ -static void -XawPanedRedisplay(Widget w, XEvent *event, Region region) -{ - DrawInternalBorders((PanedWidget)w); -} - -/*ARGSUSED*/ -static Boolean -XawPanedSetValues(Widget old, Widget request, Widget cnew, - ArgList args, Cardinal *num_args) -{ - PanedWidget old_pw = (PanedWidget)old; - PanedWidget new_pw = (PanedWidget)cnew; - Boolean redisplay = False; - - if ((old_pw->paned.cursor != new_pw->paned.cursor) && XtIsRealized(cnew)) - XDefineCursor(XtDisplay(cnew), XtWindow(cnew), new_pw->paned.cursor); - - if (old_pw->paned.internal_bp != new_pw->paned.internal_bp || - old_pw->core.background_pixel != new_pw->core.background_pixel) { - ReleaseGCs(old); - GetGCs(cnew); - redisplay = True; - } - - if (old_pw->paned.grip_cursor != new_pw->paned.grip_cursor || - old_pw->paned.v_grip_cursor != new_pw->paned.v_grip_cursor || - old_pw->paned.h_grip_cursor != new_pw->paned.h_grip_cursor) - ChangeAllGripCursors(new_pw); - - if (IsVert(old_pw) != IsVert(new_pw)) { - /* - * We are fooling the paned widget into thinking that is needs to - * fully refigure everything, which is what we want - */ - if (IsVert(new_pw)) - XtWidth(new_pw) = 0; - else - XtHeight(new_pw) = 0; - - new_pw->paned.resize_children_to_pref = True; - XawPanedChangeManaged(cnew); /* Seems weird, but does the right thing */ - new_pw->paned.resize_children_to_pref = False; - if (new_pw->paned.grip_cursor == None) - ChangeAllGripCursors(new_pw); - return (True); - } - - if (old_pw->paned.internal_bw != new_pw->paned.internal_bw) { - AdjustPanedSize(new_pw, PaneSize(cnew, !IsVert(old_pw)), - NULL, NULL, NULL); - RefigureLocationsAndCommit(cnew); - return (True); /* We have done a full configuration, return */ - } - - if (old_pw->paned.grip_indent != new_pw->paned.grip_indent && - XtIsRealized(cnew)) { - CommitNewLocations(new_pw); - redisplay = True; - } - - return (redisplay); -} - -/*ARGSUSED*/ -static Boolean -XawPanedPaneSetValues(Widget old, Widget request, Widget cnew, - ArgList args, Cardinal *num_args) -{ - Pane old_pane = PaneInfo(old); - Pane new_pane = PaneInfo(cnew); - Boolean redisplay = False; - - /* Check for new min and max */ - if (old_pane->min != new_pane->min || old_pane->max != new_pane->max) - XawPanedSetMinMax(cnew, (int)new_pane->min, (int)new_pane->max); - - /* Check for change in XtNshowGrip */ - if (old_pane->show_grip != new_pane->show_grip) { - if (new_pane->show_grip == True) { - CreateGrip(cnew); - if (XtIsRealized(XtParent(cnew))) { - if (XtIsManaged(cnew)) /* if paned is unrealized this will - happen automatically at realize time - */ - XtManageChild(PaneInfo(cnew)->grip); /* manage the grip */ - XtRealizeWidget(PaneInfo(cnew)->grip); /* realize the grip */ - CommitNewLocations((PanedWidget)XtParent(cnew)); - } - } - else if (HasGrip(old)) { - XtDestroyWidget(old_pane->grip); - new_pane->grip = NULL; - redisplay = True; - } - } - - return (redisplay); -} - -/* - * Public routines - */ -/* - * Function: - * XawPanedSetMinMax - * - * Parameters: - * widget - widget that is a child of the Paned widget - * min - new min and max size for the pane - * max - "" - * - * Description: - * Sets the min and max size for a pane. - */ -void -XawPanedSetMinMax(Widget widget, int min, int max) -{ - Pane pane = PaneInfo(widget); - - pane->min = min; - pane->max = max; - RefigureLocationsAndCommit(widget->core.parent); -} - -/* - * Function: - * XawPanedGetMinMax - * - * Parameters: - * widget - widget that is a child of the Paned widget - * min - current min and max size for the pane (return) - * max - "" - * - * Description: - * Gets the min and max size for a pane. - */ -void -XawPanedGetMinMax(Widget widget, int *min, int *max) -{ - Pane pane = PaneInfo(widget); - - *min = pane->min; - *max = pane->max; -} - -/* - * Function: - * XawPanedSetRefigureMode - * - * Parameters: - * w - paned widget - * mode - if False then inhibit refigure - * - * Description: - * Allows a flag to be set the will inhibit - * the paned widgets relayout routine. - */ -void -XawPanedSetRefigureMode(Widget w, -#if NeedWidePrototypes - int mode -#else - Boolean mode -#endif -) -{ - ((PanedWidget)w)->paned.refiguremode = mode; - RefigureLocationsAndCommit(w); -} - -/* - * Function: - * XawPanedGetNumSub - * - * Parameters: - * w - paned widget - * - * Description: - * Returns the number of panes in the paned widget. - * Returns: - * the number of panes in the paned widget - */ -int -XawPanedGetNumSub(Widget w) -{ - return (((PanedWidget)w)->paned.num_panes); -} - -/* - * Function: - * XawPanedAllowResize - * - * Parameters: - * widget - child of the paned widget - * - * Description: - * Allows a flag to be set that determines if the paned - * widget will allow geometry requests from this child. - */ -void -XawPanedAllowResize(Widget widget, -#if NeedWidePrototypes - int allow_resize -#else - Boolean allow_resize -#endif -) -{ - PaneInfo(widget)->allow_resize = allow_resize; -} diff --git a/nx-X11/lib/Xaw/Paned.h b/nx-X11/lib/Xaw/Paned.h deleted file mode 100644 index aaa532030..000000000 --- a/nx-X11/lib/Xaw/Paned.h +++ /dev/null @@ -1,264 +0,0 @@ -/* -* $Xorg: Paned.h,v 1.5 2001/02/09 02:03:45 xorgcvs Exp $ -*/ - - -/*********************************************************** - -Copyright 1987, 1988, 1994, 1998 The Open Group - -Permission to use, copy, modify, distribute, and sell this software and its -documentation for any purpose is hereby granted without fee, provided that -the above copyright notice appear in all copies and that both that -copyright notice and this permission notice appear in supporting -documentation. - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -Except as contained in this notice, the name of The Open Group shall not be -used in advertising or otherwise to promote the sale, use or other dealings -in this Software without prior written authorization from The Open Group. - - -Copyright 1987, 1988 by Digital Equipment Corporation, Maynard, Massachusetts. - - All Rights Reserved - -Permission to use, copy, modify, and distribute this software and its -documentation for any purpose and without fee is hereby granted, -provided that the above copyright notice appear in all copies and that -both that copyright notice and this permission notice appear in -supporting documentation, and that the name of Digital not be -used in advertising or publicity pertaining to distribution of the -software without specific, written prior permission. - -DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING -ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL -DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR -ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, -WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, -ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS -SOFTWARE. - -******************************************************************/ -/* $XFree86: xc/lib/Xaw/Paned.h,v 1.6 2001/01/17 19:42:28 dawes Exp $ */ - -/* - * Paned.h - Paned Composite Widget's public header file. - * - * Updated and significantly modifided from the Athena VPaned Widget. - * - * Date: March 1, 1989 - * - * By: Chris D. Peterson - * MIT X Consortium - * kit@expo.lcs.mit.edu - */ - -#ifndef _XawPaned_h -#define _XawPaned_h - -#include <X11/Intrinsic.h> -#include <X11/Xmu/Converters.h> - -/* RESOURCES: - - Name Class RepType Default Value - ---- ----- ------- ------------- - background Background Pixel XtDefaultBackground - betweenCursor Cursor Cursor ** - border BorderColor Pixel XtDefaultForeground - borderWidth BorderWidth Dimension 1 - cursor Cursor Cursor None - destroyCallback Callback Pointer NULL - height Height Dimension 0 - gripIndent GripIndent Position 16 - gripCursor Cursor Cursor ** - horizontalGripCursol Cursor Cursor sb_h_double_arrow - horizontalBetweencursor Cursor Cursor sb_up_arrow - internalBorderColor BorderColor Pixel XtDefaultForeground - internalBorderWidth BorderWidth Position 1 - leftCursor Cursor Cursor sb_left_arrow - lowerCursor Cursor Cursor sb_down_arrow - mappedWhenManaged MappedWhenManaged Boolean True - orientation Orientation XtOrientation XtorientVertical - refigureMode Boolean Boolean On - rightCursor Cursor Cursor sb_right_arrow - sensitive Sensitive Boolean True - upperCursor Cursor Cursor sb_up_arrow - verticalBetweenCursor Cursor Cursor sb_left_arrow - verticalGripCursor Cursor Cursor sb_v_double_arrow - width Width Dimension 0 - x Position Position 0 - y Position Position 0 - -** These resources now are set to the vertical or horizontal cursor - depending upon orientation, by default. If a value is specified here - then that cursor will be used reguardless of orientation. - - -CONSTRAINT RESOURCES: - - Name Class RepType Default Value - ---- ----- ------- ------------- - allowResize Boolean Boolean False - max Max Dimension unlimited - min Min Dimension Grip Size - preferredPaneSize PreferredPaneSize Dimension PANED_ASK_CHILD - resizeToPreferred Boolean Boolean False - showGrip ShowGrip Boolean True - skipAdjust Boolean Boolean False - -*/ - -#define PANED_ASK_CHILD 0 -#define PANED_GRIP_SIZE 0 - -#define XtNallowResize "allowResize" -#define XtNbetweenCursor "betweenCursor" -#define XtNverticalBetweenCursor "verticalBetweenCursor" -#define XtNhorizontalBetweenCursor "horizontalBetweenCursor" -#define XtNgripCursor "gripCursor" -#define XtNgripIndent "gripIndent" -#define XtNhorizontalGripCursor "horizontalGripCursor" -#define XtNinternalBorderColor "internalBorderColor" -#define XtNinternalBorderWidth "internalBorderWidth" -#define XtNleftCursor "leftCursor" -#define XtNlowerCursor "lowerCursor" -#define XtNrefigureMode "refigureMode" -#define XtNposition "position" -#define XtNmin "min" -#define XtNmax "max" -#define XtNpreferredPaneSize "preferredPaneSize" -#define XtNresizeToPreferred "resizeToPreferred" -#define XtNrightCursor "rightCursor" -#define XtNshowGrip "showGrip" -#define XtNskipAdjust "skipAdjust" -#define XtNupperCursor "upperCursor" -#define XtNverticalGripCursor "verticalGripCursor" - -#define XtCGripIndent "GripIndent" -#define XtCMin "Min" -#define XtCMax "Max" -#define XtCPreferredPaneSize "PreferredPaneSize" -#define XtCShowGrip "ShowGrip" - -/* Class record constant */ -extern WidgetClass panedWidgetClass; - -typedef struct _PanedClassRec *PanedWidgetClass; -typedef struct _PanedRec *PanedWidget; - -/* - * Public Procedures - */ - -_XFUNCPROTOBEGIN - -/* - * Function: - * XawPanedSetMinMax - * - * Parameters: - * widget - widget that is a child of the Paned widget - * min - new min and max size for the pane - * max - "" - * - * Description: - * Sets the min and max size for a pane. - */ -void XawPanedSetMinMax -( - Widget w, - int min, - int max - ); - -/* - * Function: - * XawPanedGetMinMax - * - * Parameters: - * widget - widget that is a child of the Paned widget - * min - return the current min and max size for the pane - * max - "" - * - * Description: - * Gets the min and max size for a pane. - */ -void XawPanedGetMinMax -( - Widget w, - int *min_return, - int *max_return - ); - -/* - * Function: - * XawPanedSetRefigureMode - * - * Parameters: - * w - paned widget - * mode - if False then inhibit refigure - * - * Description: - * Allows a flag to be set the will inhibit the paned widgets - * relayout routine. - */ -void XawPanedSetRefigureMode -( - Widget w, -#if NeedWidePrototypes - int mode -#else - Boolean mode -#endif - ); - -/* - * Function: - * XawPanedGetNumSub - * - * Parameters: - * w - paned widget - * - * Returns: - * Number of panes in the paned widget. - */ -int XawPanedGetNumSub -( - Widget w - ); - -/* - * Function: - * XawPanedAllowResize - * - * Parameters: - * widget - child of the paned widget - * - * Description: - * Allows a flag to be set that determines if the paned widget will - * allow geometry requests from this child - */ -void XawPanedAllowResize -( - Widget w, -#if NeedWidePrototypes - int allow_resize -#else - Boolean allow_resize -#endif - ); - -_XFUNCPROTOEND - -#endif /* _XawPaned_h */ diff --git a/nx-X11/lib/Xaw/PanedP.h b/nx-X11/lib/Xaw/PanedP.h deleted file mode 100644 index a94b0f34d..000000000 --- a/nx-X11/lib/Xaw/PanedP.h +++ /dev/null @@ -1,180 +0,0 @@ -/*********************************************************** - - $Xorg: PanedP.h,v 1.4 2001/02/09 02:03:45 xorgcvs Exp $ - - -Copyright 1987, 1988, 1998 The Open Group - -Permission to use, copy, modify, distribute, and sell this software and its -documentation for any purpose is hereby granted without fee, provided that -the above copyright notice appear in all copies and that both that -copyright notice and this permission notice appear in supporting -documentation. - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -Except as contained in this notice, the name of The Open Group shall not be -used in advertising or otherwise to promote the sale, use or other dealings -in this Software without prior written authorization from The Open Group. - - -Copyright 1987, 1988 by Digital Equipment Corporation, Maynard, Massachusetts. - - All Rights Reserved - -Permission to use, copy, modify, and distribute this software and its -documentation for any purpose and without fee is hereby granted, -provided that the above copyright notice appear in all copies and that -both that copyright notice and this permission notice appear in -supporting documentation, and that the name of Digital not be -used in advertising or publicity pertaining to distribution of the -software without specific, written prior permission. - -DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING -ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL -DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR -ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, -WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, -ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS -SOFTWARE. - -******************************************************************/ -/* $XFree86: xc/lib/Xaw/PanedP.h,v 1.7 2001/01/17 19:42:28 dawes Exp $ */ - -/* - * Updated and significantly modified from the Athena VPaned Widget. - * - * Date: March 1, 1989 - * - * By: Chris D. Peterson - * MIT X Consortium - * kit@expo.lcs.mit.edu - */ - -#ifndef _XawPanedP_h -#define _XawPanedP_h - -#include <X11/Xaw/Paned.h> - -/* New fields for the Paned widget class record */ -typedef struct _PanedClassPart { - XtPointer extension; -} PanedClassPart; - -/* Full Class record declaration */ -typedef struct _PanedClassRec { - CoreClassPart core_class; - CompositeClassPart composite_class; - ConstraintClassPart constraint_class; - PanedClassPart paned_class; -} PanedClassRec; - -extern PanedClassRec panedClassRec; - -/* Paned constraint record */ -typedef struct _PanedConstraintsPart { - /* Resources */ - Dimension min; /* Minimum height */ - Dimension max; /* Maximum height */ - Boolean allow_resize; /* True if child resize requests are ok */ - Boolean show_grip; /* True if child will have grip below it, - when it is not the bottom pane */ - Boolean skip_adjust; /* True if child's height should not be - changed without explicit user action */ - int position; /* position location in Paned (relative to - other children) ** NIY ** */ - Dimension preferred_size; /* The Preferred size of the pane. - If this is zero then ask child for size*/ - Boolean resize_to_pref; /* resize this pane to its preferred size - on a resize or change managed after - realize */ - - /* Private state */ - Position delta; /* Desired Location */ - Position olddelta; /* The last value of dy */ - Boolean paned_adjusted_me; /* Has the vpaned adjusted this widget w/o - user interaction to make things fit? */ - Dimension wp_size; /* widget's preferred size */ - int size; /* the size the widget will actually get */ - Widget grip; /* The grip for this child */ -} PanedConstraintsPart, *Pane; - -typedef struct _PanedConstraintsRec { - PanedConstraintsPart paned; -} PanedConstraintsRec, *PanedConstraints; - -/* - * The Pane Stack Structure - */ -typedef struct _PaneStack { - struct _PaneStack *next; /* The next element on the stack */ - Pane pane; /* The pane in this element on the stack */ - int start_size; /* The size of this element when it - was pushed onto the stack */ -} PaneStack; - -/* New Fields for the Paned widget record */ -typedef struct { - /* resources */ - Position grip_indent; /* Location of grips (offset - from right margin) */ - Boolean refiguremode; /* Whether to refigure changes - right now */ - XtTranslations grip_translations; /* grip translation table */ - Pixel internal_bp; /* color of internal borders */ - Dimension internal_bw; /* internal border width */ - XtOrientation orientation; /* Orientation of paned widget */ - - Cursor cursor; /* Cursor for paned window */ - Cursor grip_cursor; /* inactive grip cursor */ - Cursor v_grip_cursor; /* inactive vert grip cursor */ - Cursor h_grip_cursor; /* inactive horiz grip cursor */ - Cursor adjust_this_cursor; /* active grip cursor: T */ - Cursor v_adjust_this_cursor; /* active vert grip cursor: T */ - Cursor h_adjust_this_cursor; /* active horiz grip cursor: T */ - - /* vertical */ - Cursor adjust_upper_cursor; /* active grip cursor: U */ - Cursor adjust_lower_cursor; /* active grip cursor: D */ - - /* horizontal */ - Cursor adjust_left_cursor; /* active grip cursor: U */ - Cursor adjust_right_cursor; /* active grip cursor: D */ - - /* private */ - Boolean recursively_called; /* for ChangeManaged */ - Boolean resize_children_to_pref; /* override constrain resources - and resize all children to - preferred size */ - int start_loc; /* mouse origin when adjusting */ - Widget whichadd; /* Which pane to add changes to */ - Widget whichsub; /* Which pane to sub changes from */ - GC normgc; /* GC to use when drawing borders */ - GC invgc; /* GC to use when erasing borders */ - GC flipgc; /* GC to use when animating borders */ - int num_panes; /* count of managed panes */ - PaneStack *stack; /* The pane stack for this widget */ -#ifndef OLDXAW - XtPointer pad[4]; /* for future use and keep binary compatability */ -#endif -} PanedPart; - -/* - * Full instance record declaration - */ -typedef struct _PanedRec { - CorePart core; - CompositePart composite; - ConstraintPart constraint; - PanedPart paned; -} PanedRec; - -#endif /* _XawPanedP_h */ diff --git a/nx-X11/lib/Xaw/Panner.c b/nx-X11/lib/Xaw/Panner.c deleted file mode 100644 index e0ae2c20a..000000000 --- a/nx-X11/lib/Xaw/Panner.c +++ /dev/null @@ -1,1082 +0,0 @@ -/* - * $Xorg: Panner.c,v 1.4 2001/02/09 02:03:45 xorgcvs Exp $ - * -Copyright 1989, 1994, 1998 The Open Group - -Permission to use, copy, modify, distribute, and sell this software and its -documentation for any purpose is hereby granted without fee, provided that -the above copyright notice appear in all copies and that both that -copyright notice and this permission notice appear in supporting -documentation. - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -Except as contained in this notice, the name of The Open Group shall not be -used in advertising or otherwise to promote the sale, use or other dealings -in this Software without prior written authorization from The Open Group. - * - * Author: Jim Fulton, MIT X Consortium - */ - -/* $XFree86: xc/lib/Xaw/Panner.c,v 3.8 2001/07/25 15:04:49 dawes Exp $ */ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif -#include <ctype.h> -#include <math.h> -#include <X11/IntrinsicP.h> -#include <X11/StringDefs.h> -#include <X11/Xos.h> -#include <X11/Xmu/CharSet.h> -#include <X11/Xmu/Drawing.h> -#include <X11/Xmu/Misc.h> -#include <X11/Xaw/PannerP.h> -#include <X11/Xaw/XawInit.h> -#include "Private.h" - -#if defined(ISC) && __STDC__ && !defined(ISC30) -extern double atof(char *); -#else -#include <stdlib.h> /* for atof() */ -#endif - -/* - * Class Methods - */ -static void XawPannerDestroy(Widget); -static void XawPannerInitialize(Widget, Widget, ArgList, Cardinal*); -static XtGeometryResult XawPannerQueryGeometry(Widget, XtWidgetGeometry*, - XtWidgetGeometry*); -static void XawPannerRealize(Widget, XtValueMask*, XSetWindowAttributes*); -static void XawPannerRedisplay(Widget, XEvent*, Region); -static void XawPannerResize(Widget); -static Boolean XawPannerSetValues(Widget, Widget, Widget, ArgList, Cardinal*); -static void XawPannerSetValuesAlmost(Widget, Widget, XtWidgetGeometry*, - XtWidgetGeometry*); - -/* - * Prototypes - */ -static void check_knob(PannerWidget, Bool); -static void get_default_size(PannerWidget, Dimension*, Dimension*); -static Bool get_event_xy(PannerWidget, XEvent*, int*, int*); -static void move_shadow(PannerWidget); -static int parse_page_string(char*, int, int, Bool*); -static void rescale(PannerWidget); -static void reset_shadow_gc(PannerWidget); -static void reset_slider_gc(PannerWidget); -static void reset_xor_gc(PannerWidget); -static void scale_knob(PannerWidget, Bool, Bool); - -/* - * Actions - */ -static void ActionAbort(Widget, XEvent*, String*, Cardinal*); -static void ActionMove(Widget, XEvent*, String*, Cardinal*); -static void ActionNotify(Widget, XEvent*, String*, Cardinal*); -static void ActionPage(Widget, XEvent*, String*, Cardinal*); -static void ActionSet(Widget, XEvent*, String*, Cardinal*); -static void ActionStart(Widget, XEvent*, String*, Cardinal*); -static void ActionStop(Widget, XEvent*, String*, Cardinal*); - -/* - * From Xmu/Distinct.c - */ -Bool XmuDistinguishablePixels(Display*, Colormap, unsigned long*, int); - -/* - * Initialization - */ -static char defaultTranslations[] = -"<Btn1Down>:" "start()\n" -"<Btn1Motion>:" "move()\n" -"<Btn1Up>:" "notify() stop()\n" -"<Btn2Down>:" "abort()\n" -":<Key>KP_Enter:" "set(rubberband,toggle)\n" -"<Key>space:" "page(+1p,+1p)\n" -"<Key>Delete:" "page(-1p,-1p)\n" -":<Key>KP_Delete:" "page(-1p,-1p)\n" -"<Key>BackSpace:" "page(-1p,-1p)\n" -"<Key>Left:" "page(-.5p,+0)\n" -":<Key>KP_Left:" "page(-.5p,+0)\n" -"<Key>Right:" "page(+.5p,+0)\n" -":<Key>KP_Right:" "page(+.5p,+0)\n" -"<Key>Up:" "page(+0,-.5p)\n" -":<Key>KP_Up:" "page(+0,-.5p)\n" -"<Key>Down:" "page(+0,+.5p)\n" -":<Key>KP_Down:" "page(+0,+.5p)\n" -"<Key>Home:" "page(0,0)\n" -":<Key>KP_Home:" "page(0,0)\n" -; - -static XtActionsRec actions[] = { - {"start", ActionStart}, /* start tmp graphics */ - {"stop", ActionStop}, /* stop tmp graphics */ - {"abort", ActionAbort}, /* punt */ - {"move", ActionMove}, /* move tmp graphics on Motion event */ - {"page", ActionPage}, /* page around usually from keyboard */ - {"notify", ActionNotify}, /* callback new position */ - {"set", ActionSet}, /* set various parameters */ -}; - -#define offset(field) XtOffsetOf(PannerRec, panner.field) -static XtResource resources[] = { - { - XtNallowOff, - XtCAllowOff, - XtRBoolean, - sizeof(Boolean), - offset(allow_off), - XtRImmediate, - (XtPointer)False - }, - { - XtNresize, - XtCResize, - XtRBoolean, - sizeof(Boolean), - offset(resize_to_pref), - XtRImmediate, - (XtPointer)True - }, - { - XtNreportCallback, - XtCReportCallback, - XtRCallback, - sizeof(XtPointer), - offset(report_callbacks), - XtRCallback, - NULL - }, - { - XtNdefaultScale, - XtCDefaultScale, - XtRDimension, - sizeof(Dimension), - offset(default_scale), - XtRImmediate, - (XtPointer)PANNER_DEFAULT_SCALE - }, - { - XtNrubberBand, - XtCRubberBand, - XtRBoolean, - sizeof(Boolean), - offset(rubber_band), - XtRImmediate, - (XtPointer)False - }, - { - XtNforeground, - XtCForeground, - XtRPixel, - sizeof(Pixel), - offset(foreground), - XtRString, - (XtPointer)XtDefaultBackground - }, - { - XtNinternalSpace, - XtCInternalSpace, - XtRDimension, - sizeof(Dimension), - offset(internal_border), - XtRImmediate, - (XtPointer)4 - }, - { - XtNlineWidth, - XtCLineWidth, - XtRDimension, - sizeof(Dimension), - offset(line_width), - XtRImmediate, - (XtPointer)0 - }, - { - XtNcanvasWidth, - XtCCanvasWidth, - XtRDimension, - sizeof(Dimension), - offset(canvas_width), - XtRImmediate, - (XtPointer)0 - }, - { - XtNcanvasHeight, - XtCCanvasHeight, - XtRDimension, - sizeof(Dimension), - offset(canvas_height), - XtRImmediate, - (XtPointer)0 - }, - { - XtNsliderX, - XtCSliderX, - XtRPosition, - sizeof(Position), - offset(slider_x), - XtRImmediate, - (XtPointer)0 - }, - { - XtNsliderY, - XtCSliderY, - XtRPosition, - sizeof(Position), - offset(slider_y), - XtRImmediate, - (XtPointer)0 - }, - { - XtNsliderWidth, - XtCSliderWidth, - XtRDimension, - sizeof(Dimension), - offset(slider_width), - XtRImmediate, - (XtPointer)0 - }, - { - XtNsliderHeight, - XtCSliderHeight, - XtRDimension, - sizeof(Dimension), - offset(slider_height), - XtRImmediate, - (XtPointer)0 - }, - { - XtNshadowColor, - XtCShadowColor, - XtRPixel, - sizeof(Pixel), - offset(shadow_color), - XtRString, - (XtPointer)XtDefaultForeground - }, - { - XtNshadowThickness, - XtCShadowThickness, - XtRDimension, - sizeof(Dimension), - offset(shadow_thickness), - XtRImmediate, - (XtPointer)2 - }, - { - XtNbackgroundStipple, - XtCBackgroundStipple, - XtRString, - sizeof(String), - offset(stipple_name), - XtRImmediate, - NULL - }, -}; -#undef offset - -#define Superclass (&simpleClassRec) -PannerClassRec pannerClassRec = { - /* core */ - { - (WidgetClass)Superclass, /* superclass */ - "Panner", /* class_name */ - sizeof(PannerRec), /* widget_size */ - XawInitializeWidgetSet, /* class_initialize */ - NULL, /* class_part_initialize */ - False, /* class_inited */ - XawPannerInitialize, /* initialize */ - NULL, /* initialize_hook */ - XawPannerRealize, /* realize */ - actions, /* actions */ - XtNumber(actions), /* num_actions */ - resources, /* resources */ - XtNumber(resources), /* num_resources */ - NULLQUARK, /* xrm_class */ - True, /* compress_motion */ - True, /* compress_exposure */ - True, /* compress_enterleave */ - False, /* visible_interest */ - XawPannerDestroy, /* destroy */ - XawPannerResize, /* resize */ - XawPannerRedisplay, /* expose */ - XawPannerSetValues, /* set_values */ - NULL, /* set_values_hook */ - XawPannerSetValuesAlmost, /* set_values_almost */ - NULL, /* get_values_hook */ - NULL, /* accept_focus */ - XtVersion, /* version */ - NULL, /* callback_private */ - defaultTranslations, /* tm_table */ - XawPannerQueryGeometry, /* query_geometry */ - XtInheritDisplayAccelerator, /* display_accelerator */ - NULL, /* extension */ - }, - /* simple */ - { - XtInheritChangeSensitive, /* change_sensitive */ - }, - /* panner */ - { - NULL, /* extension */ - } -}; - -WidgetClass pannerWidgetClass = (WidgetClass) &pannerClassRec; - - -/* - * Implementation - */ -static void -reset_shadow_gc(PannerWidget pw) -{ - XtGCMask valuemask = GCForeground; - XGCValues values; - unsigned long pixels[3]; - - if (pw->panner.shadow_gc) - XtReleaseGC((Widget)pw, pw->panner.shadow_gc); - - pixels[0] = pw->panner.foreground; - pixels[1] = pw->core.background_pixel; - pixels[2] = pw->panner.shadow_color; - - if (!pw->panner.stipple_name && - !XmuDistinguishablePixels(XtDisplay(pw), pw->core.colormap, - pixels, 3) && - XmuDistinguishablePixels(XtDisplay(pw), pw->core.colormap, - pixels, 2)) { - valuemask = GCTile | GCFillStyle; - values.fill_style = FillTiled; - values.tile = XmuCreateStippledPixmap(XtScreen((Widget)pw), - pw->panner.foreground, - pw->core.background_pixel, - pw->core.depth); - } - else { - if (!pw->panner.line_width && - !XmuDistinguishablePixels(XtDisplay(pw), pw->core.colormap, - pixels, 2)) - pw->panner.line_width = 1; - valuemask = GCForeground; - values.foreground = pw->panner.shadow_color; - } - if (pw->panner.line_width > 0) { - values.line_width = pw->panner.line_width; - valuemask |= GCLineWidth; - } - - pw->panner.shadow_gc = XtGetGC((Widget)pw, valuemask, &values); -} - -static void -reset_slider_gc(PannerWidget pw) -{ - XtGCMask valuemask = GCForeground; - XGCValues values; - - if (pw->panner.slider_gc) - XtReleaseGC((Widget)pw, pw->panner.slider_gc); - - values.foreground = pw->panner.foreground; - - pw->panner.slider_gc = XtGetGC((Widget)pw, valuemask, &values); -} - -static void -reset_xor_gc(PannerWidget pw) -{ - if (pw->panner.xor_gc) - XtReleaseGC((Widget)pw, pw->panner.xor_gc); - - if (pw->panner.rubber_band) { - XtGCMask valuemask = (GCForeground | GCFunction); - XGCValues values; - Pixel tmp; - - tmp = (pw->panner.foreground == pw->core.background_pixel ? - pw->panner.shadow_color : pw->panner.foreground); - values.foreground = tmp ^ pw->core.background_pixel; - values.function = GXxor; - if (pw->panner.line_width > 0) { - valuemask |= GCLineWidth; - values.line_width = pw->panner.line_width; - } - pw->panner.xor_gc = XtGetGC((Widget)pw, valuemask, &values); - } - else - pw->panner.xor_gc = NULL; -} - -static void -check_knob(PannerWidget pw, Bool knob) -{ - Position pad = pw->panner.internal_border << 1; - Position maxx = (Position)XtWidth(pw) - pad - - (Position)pw->panner.knob_width; - Position maxy = (Position)XtHeight(pw) - pad - - (Position)pw->panner.knob_height; - Position *x = knob ? &pw->panner.knob_x : &pw->panner.tmp.x; - Position *y = knob ? &pw->panner.knob_y : &pw->panner.tmp.y; - - /* - * note that positions are already normalized (i.e. internal_border - * has been subtracted out) - */ - if (*x < 0) - *x = 0; - if (*x > maxx) - *x = maxx; - - if (*y < 0) - *y = 0; - if (*y > maxy) - *y = maxy; - - if (knob) { - pw->panner.slider_x = (Position)((double)pw->panner.knob_x - / pw->panner.haspect + 0.5); - pw->panner.slider_y = (Position)((double)pw->panner.knob_y - / pw->panner.vaspect + 0.5); - pw->panner.last_x = pw->panner.last_y = PANNER_OUTOFRANGE; - } -} - -static void -move_shadow(PannerWidget pw) -{ - if (pw->panner.shadow_thickness > 0) { - int lw = pw->panner.shadow_thickness + (pw->panner.line_width << 1); - int pad = pw->panner.internal_border; - - if (pw->panner.knob_height > lw && pw->panner.knob_width > lw) { - XRectangle *r = pw->panner.shadow_rects; - - r->x = pw->panner.knob_x + pad + pw->panner.knob_width; - r->y = pw->panner.knob_y + pad + lw; - r->width = pw->panner.shadow_thickness; - r->height = pw->panner.knob_height - lw; - r++; - r->x = pw->panner.knob_x + pad + lw; - r->y = pw->panner.knob_y + pad + pw->panner.knob_height; - r->width = pw->panner.knob_width - lw + pw->panner.shadow_thickness; - r->height = pw->panner.shadow_thickness; - pw->panner.shadow_valid = True; - return; - } - } - pw->panner.shadow_valid = False; -} - -static void -scale_knob(PannerWidget pw, Bool location, Bool size) -{ - if (location) { - pw->panner.knob_x = (Position)PANNER_HSCALE(pw, pw->panner.slider_x); - pw->panner.knob_y = (Position)PANNER_VSCALE(pw, pw->panner.slider_y); - } - if (size) { - Dimension width, height; - - if (pw->panner.slider_width < 1) - pw->panner.slider_width = pw->panner.canvas_width; - if (pw->panner.slider_height < 1) - pw->panner.slider_height = pw->panner.canvas_height; - width = Min(pw->panner.slider_width, pw->panner.canvas_width); - height = Min(pw->panner.slider_height, pw->panner.canvas_height); - - pw->panner.knob_width = (Dimension)PANNER_HSCALE(pw, width); - pw->panner.knob_height = (Dimension)PANNER_VSCALE(pw, height); - } - if (!pw->panner.allow_off) - check_knob(pw, True); - move_shadow(pw); -} - -static void -rescale(PannerWidget pw) -{ - int hpad = pw->panner.internal_border << 1; - int vpad = hpad; - - if (pw->panner.canvas_width < 1) - pw->panner.canvas_width = XtWidth(pw); - if (pw->panner.canvas_height < 1) - pw->panner.canvas_height = XtHeight(pw); - - if (XtWidth(pw) <= hpad) - hpad = 0; - if (XtHeight(pw) <= vpad) - vpad = 0; - - pw->panner.haspect = ((double)XtWidth(pw) - hpad + .5) - / (double)pw->panner.canvas_width; - pw->panner.vaspect = ((double)XtHeight(pw) - vpad + .5) - / (double)pw->panner.canvas_height; - scale_knob(pw, True, True); -} - -static void -get_default_size(PannerWidget pw, Dimension *wp, Dimension *hp) -{ - Dimension pad = pw->panner.internal_border << 1; - - *wp = PANNER_DSCALE(pw, pw->panner.canvas_width) + pad; - *hp = PANNER_DSCALE(pw, pw->panner.canvas_height) + pad; -} - -static Bool -get_event_xy(PannerWidget pw, XEvent *event, int *x, int *y) -{ - int pad = pw->panner.internal_border; - - switch (event->type) { - case ButtonPress: - case ButtonRelease: - *x = event->xbutton.x - pad; - *y = event->xbutton.y - pad; - return (True); - case KeyPress: - case KeyRelease: - *x = event->xkey.x - pad; - *y = event->xkey.y - pad; - return (True); - case EnterNotify: - case LeaveNotify: - *x = event->xcrossing.x - pad; - *y = event->xcrossing.y - pad; - return (True); - case MotionNotify: - *x = event->xmotion.x - pad; - *y = event->xmotion.y - pad; - return (True); - } - - return (False); -} - -static int -parse_page_string(char *s, int pagesize, int canvassize, Bool *relative) -{ - char *cp; - double val = 1.0; - Bool rel = False; - - /* - * syntax: spaces [+-] number spaces [pc\0] spaces - */ - for (; isascii(*s) && isspace(*s); s++) /* skip white space */ - ; - - if (*s == '+' || *s == '-') { /* deal with signs */ - rel = True; - if (*s == '-') - val = -1.0; - s++; - } - if (!*s) { /* if null then return nothing */ - *relative = True; - return (0); - } - - /* skip over numbers */ - for (cp = s; isascii(*s) && (isdigit(*s) || *s == '.'); s++) - ; - val *= atof(cp); - - /* skip blanks */ - for (; isascii(*s) && isspace(*s); s++) - ; - - if (*s) { /* if units */ - switch (s[0]) { - case 'p': - case 'P': - val *= (double)pagesize; - break; - case 'c': - case 'C': - val *= (double)canvassize; - break; - } - } - *relative = rel; - - return ((int)val); -} - -#define DRAW_TMP(pw) \ -{ \ - XDrawRectangle(XtDisplay(pw), XtWindow(pw), \ - pw->panner.xor_gc, \ - pw->panner.tmp.x + pw->panner.internal_border, \ - pw->panner.tmp.y + pw->panner.internal_border, \ - pw->panner.knob_width - 1, \ - pw->panner.knob_height - 1); \ - pw->panner.tmp.showing = !pw->panner.tmp.showing; \ -} - -#define UNDRAW_TMP(pw) \ -{ \ - if (pw->panner.tmp.showing) \ - DRAW_TMP(pw); \ -} - -#define BACKGROUND_STIPPLE(pw) \ -XmuLocatePixmapFile(pw->core.screen, pw->panner.stipple_name, \ - pw->panner.shadow_color, pw->core.background_pixel, \ - pw->core.depth, NULL, 0, NULL, NULL, NULL, NULL) - -#define PIXMAP_OKAY(pm) ((pm) != None && (pm) != XtUnspecifiedPixmap) - -/*ARGSUSED*/ -static void -XawPannerInitialize(Widget greq, Widget gnew, ArgList args, Cardinal *num_args) -{ - PannerWidget req = (PannerWidget)greq, cnew = (PannerWidget)gnew; - Dimension defwidth, defheight; - - if (req->panner.canvas_width < 1) - cnew->panner.canvas_width = 1; - if (req->panner.canvas_height < 1) - cnew->panner.canvas_height = 1; - if (req->panner.default_scale < 1) - cnew->panner.default_scale = PANNER_DEFAULT_SCALE; - - get_default_size(req, &defwidth, &defheight); - if (XtWidth(req) < 1) - XtWidth(cnew) = defwidth; - if (XtHeight(req) < 1) - XtHeight(cnew) = defheight; - - cnew->panner.shadow_gc = NULL; - reset_shadow_gc(cnew); /* shadowColor */ - cnew->panner.slider_gc = NULL; - reset_slider_gc(cnew); /* foreground */ - cnew->panner.xor_gc = NULL; - reset_xor_gc(cnew); /* foreground ^ background */ - - rescale(cnew); /* does a position check */ - cnew->panner.shadow_valid = False; - cnew->panner.tmp.doing = False; - cnew->panner.tmp.showing = False; - } - -static void -XawPannerRealize(Widget gw, XtValueMask *valuemaskp, - XSetWindowAttributes *attr) -{ - PannerWidget pw = (PannerWidget)gw; - Pixmap pm = XtUnspecifiedPixmap; - Bool gotpm = False; - - if (pw->core.background_pixmap == XtUnspecifiedPixmap) { - if (pw->panner.stipple_name) - pm = BACKGROUND_STIPPLE(pw); - - if (PIXMAP_OKAY(pm)) { - attr->background_pixmap = pm; - *valuemaskp |= CWBackPixmap; - *valuemaskp &= ~CWBackPixel; - gotpm = True; - } - } - (*pannerWidgetClass->core_class.superclass->core_class.realize) - (gw, valuemaskp, attr); - - if (gotpm) - XFreePixmap(XtDisplay(gw), pm); -} - -static void -XawPannerDestroy(Widget gw) -{ - PannerWidget pw = (PannerWidget)gw; - - XtReleaseGC(gw, pw->panner.shadow_gc); - XtReleaseGC(gw, pw->panner.slider_gc); - XtReleaseGC(gw, pw->panner.xor_gc); -} - -static void -XawPannerResize(Widget gw) -{ - rescale((PannerWidget)gw); -} - -static void -XawPannerRedisplay(Widget gw, XEvent *event, Region region) -{ - PannerWidget pw = (PannerWidget)gw; - Display *dpy = XtDisplay(gw); - Window w = XtWindow(gw); - int pad = pw->panner.internal_border; - Dimension lw = pw->panner.line_width; - Dimension extra = pw->panner.shadow_thickness + (lw << 1); - int kx = pw->panner.knob_x + pad, ky = pw->panner.knob_y + pad; - - if (Superclass->core_class.expose) - (Superclass->core_class.expose)(gw, event, region); - - pw->panner.tmp.showing = False; - XClearArea(XtDisplay(pw), XtWindow(pw), - (int)pw->panner.last_x - ((int)lw) + pad, - (int)pw->panner.last_y - ((int)lw) + pad, - pw->panner.knob_width + extra, - pw->panner.knob_height + extra, - False); - pw->panner.last_x = pw->panner.knob_x; - pw->panner.last_y = pw->panner.knob_y; - - XFillRectangle(dpy, w, pw->panner.slider_gc, kx, ky, - pw->panner.knob_width - 1, pw->panner.knob_height - 1); - - if (lw) - XDrawRectangle(dpy, w, pw->panner.shadow_gc, kx, ky, - pw->panner.knob_width - 1, pw->panner.knob_height - 1); - - if (pw->panner.shadow_valid) - XFillRectangles(dpy, w, pw->panner.shadow_gc, pw->panner.shadow_rects, 2); - - if (pw->panner.tmp.doing && pw->panner.rubber_band) - DRAW_TMP(pw); -} - -/*ARGSUSED*/ -static Boolean -XawPannerSetValues(Widget gcur, Widget greq, Widget gnew, - ArgList args, Cardinal *num_args) -{ - PannerWidget cur = (PannerWidget)gcur; - PannerWidget cnew = (PannerWidget)gnew; - Bool redisplay = False; - - if (cur->panner.foreground != cnew->panner.foreground) { - reset_slider_gc(cnew); - if (cur->panner.foreground != cur->core.background_pixel) - reset_xor_gc(cnew); - redisplay = True; - } - else if (cur->panner.line_width != cnew->panner.line_width || - cur->core.background_pixel != cnew->core.background_pixel) { - reset_xor_gc(cnew); - redisplay = True; - } - if (cur->panner.shadow_color != cnew->panner.shadow_color) { - reset_shadow_gc(cnew); - if (cur->panner.foreground == cur->core.background_pixel) - reset_xor_gc(cnew); - redisplay = True; - } - if (cur->panner.shadow_thickness != cnew->panner.shadow_thickness) { - move_shadow(cnew); - redisplay = True; - } - if (cur->panner.rubber_band != cnew->panner.rubber_band) { - reset_xor_gc(cnew); - if (cnew->panner.tmp.doing) - redisplay = True; - } - - if ((cur->panner.stipple_name != cnew->panner.stipple_name - || cur->panner.shadow_color != cnew->panner.shadow_color - || cur->core.background_pixel != cnew->core.background_pixel) - && XtIsRealized(gnew)) { - Pixmap pm = cnew->panner.stipple_name ? - BACKGROUND_STIPPLE(cnew) : XtUnspecifiedPixmap; - - if (PIXMAP_OKAY(pm)) { - XSetWindowBackgroundPixmap(XtDisplay(cnew), XtWindow(cnew), pm); - XFreePixmap(XtDisplay(cnew), pm); - } - else - XSetWindowBackground(XtDisplay(cnew), XtWindow(cnew), - cnew->core.background_pixel); - - redisplay = True; - } - - if (cnew->panner.resize_to_pref && - (cur->panner.canvas_width != cnew->panner.canvas_width - || cur->panner.canvas_height != cnew->panner.canvas_height - || cur->panner.resize_to_pref != cnew->panner.resize_to_pref)) { - get_default_size(cnew, &cnew->core.width, &cnew->core.height); - redisplay = True; - } - else if (cur->panner.canvas_width != cnew->panner.canvas_width - || cur->panner.canvas_height != cnew->panner.canvas_height - || cur->panner.internal_border != cnew->panner.internal_border) { - rescale(cnew); /* does a scale_knob as well */ - redisplay = True; - } - else { - Bool loc = cur->panner.slider_x != cnew->panner.slider_x || - cur->panner.slider_y != cnew->panner.slider_y; - Bool siz = cur->panner.slider_width != cnew->panner.slider_width || - cur->panner.slider_height != cnew->panner.slider_height; - if (loc || siz || (cur->panner.allow_off != cnew->panner.allow_off - && cnew->panner.allow_off)) { - scale_knob(cnew, loc, siz); - redisplay = True; - } - } - - return (redisplay); -} - -static void -XawPannerSetValuesAlmost(Widget gold, Widget gnew, XtWidgetGeometry *req, - XtWidgetGeometry *reply) -{ - if (reply->request_mode == 0) /* got turned down, so cope */ - XawPannerResize(gnew); - - (*pannerWidgetClass->core_class.superclass->core_class.set_values_almost) - (gold, gnew, req, reply); -} - -static XtGeometryResult -XawPannerQueryGeometry(Widget gw, XtWidgetGeometry *intended, - XtWidgetGeometry *pref) -{ - PannerWidget pw = (PannerWidget)gw; - - pref->request_mode = (CWWidth | CWHeight); - get_default_size(pw, &pref->width, &pref->height); - - if (((intended->request_mode & (CWWidth | CWHeight)) == (CWWidth | CWHeight)) - && intended->width == pref->width && intended->height == pref->height) - return (XtGeometryYes); - else if (pref->width == XtWidth(pw) && pref->height == XtHeight(pw)) - return (XtGeometryNo); - - return (XtGeometryAlmost); -} - - -/*ARGSUSED*/ -static void -ActionStart(Widget gw, XEvent *event, String *params, Cardinal *num_params) -{ - PannerWidget pw = (PannerWidget)gw; - int x, y; - - if (!get_event_xy(pw, event, &x, &y)) { - XBell(XtDisplay(gw), 0); - return; - } - - pw->panner.tmp.doing = True; - pw->panner.tmp.startx = pw->panner.knob_x; - pw->panner.tmp.starty = pw->panner.knob_y; - pw->panner.tmp.dx = x - pw->panner.knob_x; - pw->panner.tmp.dy = y - pw->panner.knob_y; - pw->panner.tmp.x = pw->panner.knob_x; - pw->panner.tmp.y = pw->panner.knob_y; - if (pw->panner.rubber_band) - DRAW_TMP(pw); -} - -/*ARGSUSED*/ -static void -ActionStop(Widget gw, XEvent *event, String *params, Cardinal *num_params) -{ - PannerWidget pw = (PannerWidget)gw; - int x, y; - - if (get_event_xy(pw, event, &x, &y)) { - pw->panner.tmp.x = x - pw->panner.tmp.dx; - pw->panner.tmp.y = y - pw->panner.tmp.dy; - if (!pw->panner.allow_off) - check_knob(pw, False); - } - if (pw->panner.rubber_band) - DRAW_TMP(pw); - pw->panner.tmp.doing = False; -} - -static void -ActionAbort(Widget gw, XEvent *event, String *params, Cardinal *num_params) -{ - PannerWidget pw = (PannerWidget)gw; - - if (!pw->panner.tmp.doing) - return; - - if (pw->panner.rubber_band) - UNDRAW_TMP(pw); - - if (!pw->panner.rubber_band) { /* restore old position */ - pw->panner.tmp.x = pw->panner.tmp.startx; - pw->panner.tmp.y = pw->panner.tmp.starty; - ActionNotify(gw, event, params, num_params); - } - pw->panner.tmp.doing = False; -} - -static void -ActionMove(Widget gw, XEvent *event, String *params, Cardinal *num_params) -{ - PannerWidget pw = (PannerWidget)gw; - int x, y; - - if (!pw->panner.tmp.doing) - return; - - if (!get_event_xy(pw, event, &x, &y)) { - XBell(XtDisplay(gw), 0); /* should do error message */ - return; - } - - if (pw->panner.rubber_band) - UNDRAW_TMP(pw); - pw->panner.tmp.x = x - pw->panner.tmp.dx; - pw->panner.tmp.y = y - pw->panner.tmp.dy; - - if (!pw->panner.rubber_band) - ActionNotify(gw, event, params, num_params); - else { - if (!pw->panner.allow_off) - check_knob(pw, False); - DRAW_TMP(pw); - } -} - - -static void -ActionPage(Widget gw, XEvent *event, String *params, Cardinal *num_params) -{ - PannerWidget pw = (PannerWidget)gw; - Cardinal zero = 0; - Bool isin = pw->panner.tmp.doing; - int x, y; - Bool relx, rely; - int pad = pw->panner.internal_border << 1; - - if (*num_params != 2) { - XBell(XtDisplay(gw), 0); - return; - } - - x = parse_page_string(params[0], pw->panner.knob_width, - (int)XtWidth(pw) - pad, &relx); - y = parse_page_string(params[1], pw->panner.knob_height, - (int)XtHeight(pw) - pad, &rely); - - if (relx) - x += pw->panner.knob_x; - if (rely) - y += pw->panner.knob_y; - - if (isin) { /* if in, then use move */ - XEvent ev; - - ev.xbutton.type = ButtonPress; - ev.xbutton.x = x; - ev.xbutton.y = y; - ActionMove(gw, &ev, NULL, &zero); - } - else { - pw->panner.tmp.doing = True; - pw->panner.tmp.x = x; - pw->panner.tmp.y = y; - ActionNotify(gw, event, NULL, &zero); - pw->panner.tmp.doing = False; - } -} - -/*ARGSUSED*/ -static void -ActionNotify(Widget gw, XEvent *event, String *params, Cardinal *num_params) -{ - PannerWidget pw = (PannerWidget)gw; - - if (!pw->panner.tmp.doing) - return; - - if (!pw->panner.allow_off) - check_knob(pw, False); - pw->panner.knob_x = pw->panner.tmp.x; - pw->panner.knob_y = pw->panner.tmp.y; - move_shadow(pw); - - pw->panner.slider_x = (Position)((double)pw->panner.knob_x - / pw->panner.haspect + 0.5); - pw->panner.slider_y = (Position)((double) pw->panner.knob_y - / pw->panner.vaspect + 0.5); - if (!pw->panner.allow_off) { - Position tmp; - - if (pw->panner.slider_x - > (tmp = (Position)pw->panner.canvas_width - - (Position)pw->panner.slider_width)) - pw->panner.slider_x = tmp; - if (pw->panner.slider_x < 0) - pw->panner.slider_x = 0; - if (pw->panner.slider_y - > (tmp = (Position)pw->panner.canvas_height - - (Position)pw->panner.slider_height)) - pw->panner.slider_y = tmp; - if (pw->panner.slider_y < 0) - pw->panner.slider_y = 0; - } - - if (pw->panner.last_x != pw->panner.knob_x || - pw->panner.last_y != pw->panner.knob_y) { - XawPannerReport rep; - - XawPannerRedisplay(gw, NULL, NULL); - rep.changed = XawPRSliderX | XawPRSliderY; - rep.slider_x = pw->panner.slider_x; - rep.slider_y = pw->panner.slider_y; - rep.slider_width = pw->panner.slider_width; - rep.slider_height = pw->panner.slider_height; - rep.canvas_width = pw->panner.canvas_width; - rep.canvas_height = pw->panner.canvas_height; - XtCallCallbackList(gw, pw->panner.report_callbacks, (XtPointer)&rep); - } -} - -/*ARGSUSED*/ -static void -ActionSet(Widget gw, XEvent *event, String *params, Cardinal *num_params) -{ - PannerWidget pw = (PannerWidget)gw; - Bool rb; - - if (*num_params < 2 || - XmuCompareISOLatin1(params[0], "rubberband") != 0) { - XBell(XtDisplay(gw), 0); - return; - } - - if (XmuCompareISOLatin1(params[1], "on") == 0) - rb = True; - else if (XmuCompareISOLatin1(params[1], "off") == 0) - rb = False; - else if (XmuCompareISOLatin1(params[1], "toggle") == 0) - rb = !pw->panner.rubber_band; - else { - XBell(XtDisplay(gw), 0); - return; - } - - if (rb != pw->panner.rubber_band) { - Arg args[1]; - - XtSetArg(args[0], XtNrubberBand, rb); - XtSetValues(gw, args, 1); - } -} diff --git a/nx-X11/lib/Xaw/Panner.h b/nx-X11/lib/Xaw/Panner.h deleted file mode 100644 index 594e2eb47..000000000 --- a/nx-X11/lib/Xaw/Panner.h +++ /dev/null @@ -1,107 +0,0 @@ -/* - * $Xorg: Panner.h,v 1.5 2001/02/09 02:03:45 xorgcvs Exp $ - * -Copyright 1989, 1998 The Open Group - -Permission to use, copy, modify, distribute, and sell this software and its -documentation for any purpose is hereby granted without fee, provided that -the above copyright notice appear in all copies and that both that -copyright notice and this permission notice appear in supporting -documentation. - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -Except as contained in this notice, the name of The Open Group shall not be -used in advertising or otherwise to promote the sale, use or other dealings -in this Software without prior written authorization from The Open Group. - * - * Author: Jim Fulton, MIT X Consortium - */ -/* $XFree86: xc/lib/Xaw/Panner.h,v 1.5 2001/01/17 19:42:28 dawes Exp $ */ - -#ifndef _XawPanner_h -#define _XawPanner_h - -#include <X11/Intrinsic.h> -#include <X11/Xaw/Reports.h> - -/***************************************************************************** - * - * Panner Widget (subclass of Simple) - * - * This widget is used to represent navigation in a 2d coordinate system - * - * Resources: - * - * Name Class Type Default - * ---- ----- ---- ------- - * - * allowOff AllowOff Boolean FALSE - * background Background Pixel XtDefaultBackground - * backgroundStipple BackgroundStipple String NULL - * canvasWidth CanvasWidth Dimension 0 - * canvasHeight CanvasHeight Dimension 0 - * defaultScale DefaultScale Dimension 8 percent - * foreground Foreground Pixel XtDefaultBackground - * internalSpace InternalSpace Dimension 4 - * lineWidth LineWidth Dimension 0 - * reportCallback ReportCallback XtCallbackList NULL - * resize Resize Boolean TRUE - * rubberBand RubberBand Boolean FALSE - * shadowColor ShadowColor Pixel XtDefaultForeground - * shadowThickness ShadowThickness Dimension 2 - * sliderX SliderX Position 0 - * sliderY SliderY Position 0 - * sliderWidth SliderWidth Dimension 0 - * sliderHeight SliderHeight Dimension 0 - * - *****************************************************************************/ - -#ifndef _XtStringDefs_h_ -#define XtNresize "resize" -#define XtCResize "Resize" -#endif - -#define XtNallowOff "allowOff" -#define XtCAllowOff "AllowOff" -#define XtNbackgroundStipple "backgroundStipple" -#define XtCBackgroundStipple "BackgroundStipple" -#define XtNdefaultScale "defaultScale" -#define XtCDefaultScale "DefaultScale" -#define XtNcanvasWidth "canvasWidth" -#define XtCCanvasWidth "CanvasWidth" -#define XtNcanvasHeight "canvasHeight" -#define XtCCanvasHeight "CanvasHeight" -#define XtNinternalSpace "internalSpace" -#define XtCInternalSpace "InternalSpace" -#define XtNlineWidth "lineWidth" -#define XtCLineWidth "LineWidth" -#define XtNrubberBand "rubberBand" -#define XtCRubberBand "RubberBand" -#define XtNshadowThickness "shadowThickness" -#define XtCShadowThickness "ShadowThickness" -#define XtNshadowColor "shadowColor" -#define XtCShadowColor "ShadowColor" -#define XtNsliderX "sliderX" -#define XtCSliderX "SliderX" -#define XtNsliderY "sliderY" -#define XtCSliderY "SliderY" -#define XtNsliderWidth "sliderWidth" -#define XtCSliderWidth "SliderWidth" -#define XtNsliderHeight "sliderHeight" -#define XtCSliderHeight "SliderHeight" - -extern WidgetClass pannerWidgetClass; - -typedef struct _PannerClassRec *PannerWidgetClass; -typedef struct _PannerRec *PannerWidget; - -#endif /* _XawPanner_h */ diff --git a/nx-X11/lib/Xaw/PannerP.h b/nx-X11/lib/Xaw/PannerP.h deleted file mode 100644 index aacf2e26c..000000000 --- a/nx-X11/lib/Xaw/PannerP.h +++ /dev/null @@ -1,108 +0,0 @@ -/* - * $Xorg: PannerP.h,v 1.4 2001/02/09 02:03:45 xorgcvs Exp $ - * -Copyright 1989, 1998 The Open Group - -Permission to use, copy, modify, distribute, and sell this software and its -documentation for any purpose is hereby granted without fee, provided that -the above copyright notice appear in all copies and that both that -copyright notice and this permission notice appear in supporting -documentation. - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -Except as contained in this notice, the name of The Open Group shall not be -used in advertising or otherwise to promote the sale, use or other dealings -in this Software without prior written authorization from The Open Group. - * - * Author: Jim Fulton, MIT X Consortium - */ -/* $XFree86: xc/lib/Xaw/PannerP.h,v 1.7 2001/01/17 19:42:29 dawes Exp $ */ - -#ifndef _XawPannerP_h -#define _XawPannerP_h - -#include <X11/Xaw/Panner.h> -#include <X11/Xaw/SimpleP.h> - -/* new fields in widget class */ -typedef struct { - XtPointer extension; -} PannerClassPart; - -/* Panner widget class */ -typedef struct _PannerClassRec { - CoreClassPart core_class; - SimpleClassPart simple_class; - PannerClassPart panner_class; -} PannerClassRec; - -/* new fields in widget */ -typedef struct { - /* resources */ - XtCallbackList report_callbacks; /* callback/Callback */ - Boolean allow_off; /* allowOff/AllowOff */ - Boolean resize_to_pref; /* resizeToPreferred/Boolean */ - Pixel foreground; /* foreground/Foreground */ - Pixel shadow_color; /* shadowColor/ShadowColor */ - Dimension shadow_thickness; /* shadowThickness/ShadowThickness */ - Dimension default_scale; /* defaultScale/DefaultScale */ - Dimension line_width; /* lineWidth/LineWidth */ - Dimension canvas_width; /* canvasWidth/CanvasWidth */ - Dimension canvas_height; /* canvasHeight/CanvasHeight */ - Position slider_x; /* sliderX/SliderX */ - Position slider_y; /* sliderY/SliderY */ - Dimension slider_width; /* sliderWidth/SliderWidth */ - Dimension slider_height; /* sliderHeight/SliderHeight */ - Dimension internal_border; /* internalBorderWidth/BorderWidth */ - String stipple_name; /* backgroundStipple/BackgroundStipple - */ - /* private */ - GC slider_gc; /* background of slider */ - GC shadow_gc; /* edge of slider and shadow */ - GC xor_gc; /* for doing XOR tmp graphics */ - double haspect, vaspect; /* aspect ratio of core to canvas */ - Boolean rubber_band; /* true = rubber band, false = move */ - struct { - Boolean doing; /* tmp graphics in progress */ - Boolean showing; /* true if tmp graphics displayed */ - Position startx, starty; /* initial position of slider */ - Position dx, dy; /* offset loc for tmp graphics */ - Position x, y; /* location for tmp graphics */ - } tmp; - Position knob_x, knob_y; /* real upper left of knob in canvas */ - Dimension knob_width, knob_height; /* real size of knob in canvas */ - Boolean shadow_valid; /* true if rects are valid */ - XRectangle shadow_rects[2]; /* location of shadows */ - Position last_x, last_y; /* previous location of knob */ -#ifndef OLDXAW - XtPointer pad[4]; /* for future use and keep binary compatability */ -#endif -} PannerPart; - -typedef struct _PannerRec { - CorePart core; - SimplePart simple; - PannerPart panner; -} PannerRec; - -#define PANNER_HSCALE(pw,val) ((pw)->panner.haspect * ((double)(val))) -#define PANNER_VSCALE(pw,val) ((pw)->panner.vaspect * ((double)(val))) - -#define PANNER_DSCALE(pw,val) (Dimension) \ -((((unsigned long)(val)) * (unsigned long)pw->panner.default_scale) / 100L) - -#define PANNER_DEFAULT_SCALE 8 /* percent */ -#define PANNER_OUTOFRANGE -30000 - -extern PannerClassRec pannerClassRec; - -#endif /* _XawPannerP_h */ diff --git a/nx-X11/lib/Xaw/Pixmap.c b/nx-X11/lib/Xaw/Pixmap.c deleted file mode 100644 index 06e326a74..000000000 --- a/nx-X11/lib/Xaw/Pixmap.c +++ /dev/null @@ -1,993 +0,0 @@ -/* - * Copyright (c) 1998 by The XFree86 Project, Inc. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE XFREE86 PROJECT BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, - * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF - * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. - * - * Except as contained in this notice, the name of the XFree86 Project shall - * not be used in advertising or otherwise to promote the sale, use or other - * dealings in this Software without prior written authorization from the - * XFree86 Project. - */ - -/* $XFree86: xc/lib/Xaw/Pixmap.c,v 3.17 2002/05/18 02:05:39 paulo Exp $ */ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif -#include <string.h> -#include <stdio.h> -#include <stdlib.h> -#include <X11/IntrinsicP.h> -#include <X11/Xmu/CharSet.h> -#include <X11/Xfuncs.h> -#include <X11/extensions/shape.h> -#ifndef OLDXAW -#include <X11/xpm.h> -#endif -#include "Private.h" - -#ifdef __UNIXOS2__ -static char dummy; -#endif - -#ifndef OLDXAW - -/* - * Types - */ -typedef struct _XawCache { - long value; - XtPointer *elems; - unsigned int num_elems; -} XawCache; - -typedef struct _XawPixmapLoaderInfo { - XawPixmapLoader loader; - String type; - String ext; -} XawPixmapLoaderInfo; - -/* - * Private Methods - */ -static Bool BitmapLoader(XawParams*, Screen*, Colormap, int, - Pixmap*, Pixmap*, Dimension*, Dimension*); -static Bool GradientLoader(XawParams*, Screen*, Colormap, int, - Pixmap*, Pixmap*, Dimension*, Dimension*); -static Bool XPixmapLoader(XawParams*, Screen*, Colormap, int, - Pixmap*, Pixmap*, Dimension*, Dimension*); -static XawPixmap *_XawFindPixmap(String, Screen*, Colormap, int); -static void _XawCachePixmap(XawPixmap*, Screen*, Colormap, int); -static int _XawFindPixmapLoaderIndex(String, String); -static int qcmp_long(register _Xconst void*, register _Xconst void *); -static int bcmp_long(register _Xconst void*, register _Xconst void *); -static int qcmp_string(register _Xconst void*, register _Xconst void *); -static int bcmp_string(register _Xconst void*, register _Xconst void *); -static void GetResourcePixmapPath(Display*); - -/* - * Initialization - */ -static XawCache xaw_pixmaps; -static XawCache x_pixmaps; /* for fast reverse search */ -static XawPixmapLoaderInfo **loader_info; -static Cardinal num_loader_info; - -/* - * Implementation - */ -Bool -XawPixmapsInitialize(void) -{ - static Boolean first_time = True; - - if (!first_time) - return (False); - - (void)XawAddPixmapLoader(NULL, NULL, BitmapLoader); - (void)XawAddPixmapLoader("bitmap", NULL, BitmapLoader); - (void)XawAddPixmapLoader("gradient", NULL, GradientLoader); - (void)XawAddPixmapLoader("xpm", "xpm", XPixmapLoader); - - return (True); -} - -XawParams * -XawParseParamsString(String name) -{ - XawParams *xaw_params; - char *tok, *str, *type = NULL, *ext = NULL, *params = NULL; - - if (!name) - return (NULL); - - xaw_params = (XawParams *)XtMalloc(sizeof(XawParams)); - - str = XtNewString(name); - - /* Find type */ - tok = str; - while (tok = strchr(tok, ':'), tok) - { - if (tok == str || tok[-1] != '\\') - break; - memmove(&tok[-1], tok, strlen(tok) + 1); - } - if (tok) - { - *tok = '\0'; - if (strchr(str, '?')) - { - *tok = ':'; - } - else - { - ++tok; - type = XtNewString(str); - memmove(str, tok, strlen(tok) + 1); - } - } - - /* Find params */ - tok = str; - while (tok = strchr(tok, '?'), tok) - { - if (tok == str || tok[-1] != '\\') - params = tok; - if (tok != str && tok[-1] == '\\') - memmove(&tok[-1], tok, strlen(tok) + 1); - else - break; - } - if (params) - { - *params = '\0'; - ++params; - } - - /* Find ext */ - tok = str; - while (tok = strchr(tok, '.'), tok) - { - if (tok == str || tok[-1] != '\\') - ext = tok; - if (tok != str && tok[-1] == '\\') - memmove(&tok[-1], tok, strlen(tok) + 1); - else - break; - } - if (ext) - { - ++ext; - if (strchr(ext, '/')) - ext = NULL; - } - - xaw_params->name = XtNewString(str); - xaw_params->type = type; - xaw_params->ext = ext ? XtNewString(ext) : ext; - xaw_params->args = NULL; - xaw_params->num_args = 0; - - /* Parse params */ - if (params) - { - char *arg, *val; - XawArgVal *xaw_arg; - - for (tok = strtok(params, "&"); tok; tok = strtok(NULL, "&")) - { - val = strchr(tok, '='); - if (val) - { - *val = '\0'; - ++val; - if (*val != '\0') - val = XtNewString(val); - else - val = NULL; - } - arg = XtNewString(tok); - xaw_arg = (XawArgVal *)XtMalloc(sizeof(XawArgVal)); - xaw_arg->name = arg; - xaw_arg->value = val; - if (!xaw_params->num_args) - { - xaw_params->num_args = 1; - xaw_params->args = (XawArgVal **) - XtMalloc(sizeof(XawArgVal*)); - } - else - { - ++xaw_params->num_args; - xaw_params->args = (XawArgVal **) - XtRealloc((char *)xaw_params->args, - sizeof(XawArgVal*) * xaw_params->num_args); - } - xaw_params->args[xaw_params->num_args - 1] = xaw_arg; - } - } - - if (xaw_params->num_args > 1) - qsort(xaw_params->args, xaw_params->num_args, sizeof(XtPointer), - qcmp_string); - - XtFree(str); - - return (xaw_params); -} - -void -XawFreeParamsStruct(XawParams *params) -{ - unsigned int i; - - if (!params) - return; - - for (i = 0; i < params->num_args; i++) - { - XtFree(params->args[i]->name); - if (params->args[i]->value) - XtFree(params->args[i]->value); - XtFree((char *)params->args[i]); - } - - if (params->args) - XtFree((char *)params->args); - XtFree((char *)params); -} - -XawArgVal * -XawFindArgVal(XawParams *params, String name) -{ - XawArgVal **arg_val; - - if (!params->args) - return (NULL); - - arg_val = (XawArgVal **)bsearch((void *)name, params->args, - params->num_args, sizeof(XtPointer*), - bcmp_string); - if (!arg_val) - return (NULL); - - return (*arg_val); -} - -XawPixmap * -XawLoadPixmap(String name, Screen *screen, Colormap colormap, int depth) -{ - int idx; - Bool success; - XawPixmap *xaw_pixmap; - Pixmap pixmap, mask; - Dimension width, height; - XawParams *xaw_params; - - if (!name) - return (False); - - xaw_pixmap = _XawFindPixmap(name, screen, colormap, depth); - - if (xaw_pixmap) - return (xaw_pixmap); - - if ((xaw_params = XawParseParamsString(name)) == NULL) - return (NULL); - - idx = _XawFindPixmapLoaderIndex(xaw_params->type, xaw_params->ext); - if (idx < 0) - return (NULL); - -#ifdef DIAGNOSTIC - fprintf(stderr, "(*) Loading pixmap \"%s\": ", name); -#endif - - success = loader_info[idx]->loader(xaw_params, screen, colormap, depth, - &pixmap, &mask, &width, &height); - if (success) - { - xaw_pixmap = (XawPixmap *)XtMalloc(sizeof(XawPixmap)); - xaw_pixmap->name = XtNewString(name); - xaw_pixmap->pixmap = pixmap; - xaw_pixmap->mask = mask; - xaw_pixmap->width = width; - xaw_pixmap->height = height; - _XawCachePixmap(xaw_pixmap, screen, colormap, depth); - } - - XawFreeParamsStruct(xaw_params); - -#ifdef DIAGNOSTIC - fprintf(stderr, "%s", success ? "success\n" : "failed\n"); -#endif - - return (success ? xaw_pixmap : NULL); -} - -Bool -XawAddPixmapLoader(String type, String ext, XawPixmapLoader loader) -{ - XawPixmapLoaderInfo *info; - int i; - - if (!loader) - return (False); - - i = _XawFindPixmapLoaderIndex(type, ext); - - if (i >= 0) - { - loader_info[i]->loader = loader; - if (loader_info[i]->type) - XtFree(loader_info[i]->type); - if (loader_info[i]->ext) - XtFree(loader_info[i]->ext); - loader_info[i]->type = type ? XtNewString(type) : NULL; - loader_info[i]->ext = ext ? XtNewString(ext) : NULL; - return (True); - } - - if ((info = (XawPixmapLoaderInfo *)XtMalloc(sizeof(XawPixmapLoaderInfo))) - == NULL) - return (False); - - info->loader = loader; - info->type = type ? XtNewString(type) : NULL; - info->ext = ext ? XtNewString(ext) : NULL; - - if (!loader_info) - { - num_loader_info = 1; - loader_info = (XawPixmapLoaderInfo**) - XtMalloc(sizeof(XawPixmapLoaderInfo*)); - } - else - { - ++num_loader_info; - loader_info = (XawPixmapLoaderInfo**) - XtRealloc((char *)loader_info, - sizeof(XawPixmapLoaderInfo) * num_loader_info); - } - loader_info[num_loader_info - 1] = info; - - return (True); -} - -static int -_XawFindPixmapLoaderIndex(String type, String ext) -{ - Cardinal i; - - if (!loader_info) - return (-1); - - for (i = 0; i < num_loader_info; i++) - if ((type && loader_info[i]->type && strcmp(type, loader_info[i]->type) == 0) - || (ext && loader_info[i]->ext && strcmp(ext, loader_info[i]->ext) == 0)) - return ((int)i); - - if (!type) - return (0); /* try a bitmap */ - - return (-1); -} - -static int -qcmp_x_cache(register _Xconst void *left, register _Xconst void *right) -{ - return ((int)((*(XawPixmap **)left)->pixmap) - - (int)((*(XawPixmap **)right)->pixmap)); -} - -static int -bcmp_x_cache(register _Xconst void *pixmap, register _Xconst void *xaw) -{ - return (int)((long)pixmap - (long)((*(XawPixmap **)xaw)->pixmap)); -} - -static int -qcmp_long(register _Xconst void *left, register _Xconst void *right) -{ - return ((long)((*(XawCache **)left)->value) - - (long)((*(XawCache **)right)->value)); -} - -static int -qcmp_string(register _Xconst void *left, register _Xconst void *right) -{ - return (strcmp((String)((*(XawCache **)left)->value), - (String)((*(XawCache **)right)->value))); -} - -static int -bcmp_long(register _Xconst void *value, register _Xconst void *cache) -{ - return ((long)value - (long)((*(XawCache **)cache)->value)); -} - -static int -bcmp_string(register _Xconst void *string, - register _Xconst void *cache) -{ - return (strcmp((String)string, (String)((*(XawCache **)cache)->value))); -} - -#define FIND_ALL 0 -#define FIND_SCREEN 1 -#define FIND_COLORMAP 2 -#define FIND_DEPTH 3 -static XawCache * -_XawFindCache(XawCache *xaw, - Screen *screen, Colormap colormap, int depth, int flags) -{ - XawCache **cache; - - if (!xaw->num_elems) - return (NULL); - - /* Screen */ - cache = (XawCache **)bsearch(screen, xaw->elems, - xaw->num_elems, sizeof(XtPointer), - bcmp_long); - if (!cache || !(*cache)->num_elems) - return (NULL); - if (flags == FIND_SCREEN) - return (*cache); - - /* Colormap */ - cache = (XawCache **)bsearch((void *)colormap, (*cache)->elems, - (*cache)->num_elems, sizeof(XtPointer), - bcmp_long); - if (!cache || !(*cache)->num_elems) - return (NULL); - if (flags == FIND_COLORMAP) - return (*cache); - - /* Depth */ - cache = (XawCache **)bsearch((void *)(long)depth, (*cache)->elems, - (*cache)->num_elems, sizeof(XtPointer), - bcmp_long); - - if (!cache || !(*cache)->num_elems) - return (NULL); - return (*cache); -} - -static XawCache * -_XawGetCache(XawCache *xaw, Screen *screen, Colormap colormap, int depth) -{ - XawCache *s_cache, *c_cache, *d_cache, *cache, *pcache; - - cache = _XawFindCache(xaw, screen, colormap, depth, FIND_ALL); - - if (!cache) - { - s_cache = _XawFindCache(xaw, - screen, colormap, depth, FIND_SCREEN); - if (!s_cache) - { - pcache = (XawCache *)XtMalloc(sizeof(XawCache)); - if (!xaw->num_elems) - { - xaw->num_elems = 1; - xaw->elems = (XtPointer*)XtMalloc(sizeof(XtPointer)); - } - else - { - ++xaw->num_elems; - xaw->elems = (XtPointer*) - XtRealloc((char *)xaw->elems, - sizeof(XtPointer) * xaw->num_elems); - } - pcache->value = (long)screen; - pcache->elems = NULL; - pcache->num_elems = 0; - xaw->elems[xaw->num_elems - 1] = (XtPointer)pcache; - s_cache = (XawCache *)xaw->elems[xaw->num_elems - 1]; - if (xaw->num_elems > 1) - qsort(xaw->elems, xaw->num_elems, sizeof(XtPointer), qcmp_long); - } - - c_cache = _XawFindCache(xaw, - screen, colormap, depth, FIND_COLORMAP); - if (!c_cache) - { - pcache = (XawCache *)XtMalloc(sizeof(XawCache)); - if (!s_cache->num_elems) - { - s_cache->num_elems = 1; - s_cache->elems = (XtPointer*)XtMalloc(sizeof(XtPointer)); - } - else - { - ++s_cache->num_elems; - s_cache->elems = (XtPointer*) - XtRealloc((char *)s_cache->elems, - sizeof(XtPointer) * s_cache->num_elems); - } - pcache->value = (long)colormap; - pcache->elems = NULL; - pcache->num_elems = 0; - s_cache->elems[s_cache->num_elems - 1] = (XtPointer)pcache; - c_cache = (XawCache *)s_cache->elems[s_cache->num_elems - 1]; - if (s_cache->num_elems > 1) - qsort(s_cache->elems, s_cache->num_elems, - sizeof(XtPointer), qcmp_long); - } - - d_cache = _XawFindCache(xaw, - screen, colormap, depth, FIND_DEPTH); - if (!d_cache) - { - pcache = (XawCache *)XtMalloc(sizeof(XawCache)); - if (!c_cache->num_elems) - { - c_cache->num_elems = 1; - c_cache->elems = (XtPointer*)XtMalloc(sizeof(XtPointer)); - } - else - { - ++c_cache->num_elems; - c_cache->elems = (XtPointer*) - XtRealloc((char *)c_cache->elems, - sizeof(XtPointer) * c_cache->num_elems); - } - pcache->value = (long)depth; - pcache->elems = NULL; - pcache->num_elems = 0; - c_cache->elems[c_cache->num_elems - 1] = (XtPointer)pcache; - d_cache = (XawCache *)c_cache->elems[c_cache->num_elems - 1]; - if (c_cache->num_elems > 1) - qsort(c_cache->elems, c_cache->num_elems, - sizeof(XtPointer), qcmp_long); - } - - cache = d_cache; - } - - return (cache); -} - -static XawPixmap * -_XawFindPixmap(String name, Screen *screen, Colormap colormap, int depth) -{ - XawCache *cache; - XawPixmap **pixmap; - - cache = _XawFindCache(&xaw_pixmaps, screen, colormap, depth, FIND_ALL); - - if (!cache) - return (NULL); - - /* Name */ - pixmap = (XawPixmap **)bsearch((void *)name, cache->elems, - cache->num_elems, sizeof(XtPointer), - bcmp_string); - if (!pixmap) - return (NULL); - - return (*pixmap); -} - -XawPixmap * -XawPixmapFromXPixmap(Pixmap pixmap, - Screen *screen, Colormap colormap, int depth) -{ - XawCache *cache; - XawPixmap **x_pixmap; - - cache = _XawFindCache(&x_pixmaps, screen, colormap, depth, FIND_ALL); - - if (!cache) - return (NULL); - - /* Pixmap */ - x_pixmap = (XawPixmap **)bsearch((void *)pixmap, cache->elems, - cache->num_elems, sizeof(XtPointer), - bcmp_x_cache); - if (!x_pixmap) - return (NULL); - - return (*x_pixmap); -} - -static void -_XawCachePixmap(XawPixmap *pixmap, - Screen *screen, Colormap colormap, int depth) -{ - XawCache *xaw_cache, *x_cache; - - xaw_cache = _XawGetCache(&xaw_pixmaps, screen, colormap, depth); - x_cache = _XawGetCache(&x_pixmaps, screen, colormap, depth); - - if (!xaw_cache->num_elems) - { - xaw_cache->num_elems = 1; - xaw_cache->elems = (XtPointer*)XtMalloc(sizeof(XtPointer)); - } - else - { - ++xaw_cache->num_elems; - xaw_cache->elems = (XtPointer*)XtRealloc((char *)xaw_cache->elems, - sizeof(XtPointer) * - xaw_cache->num_elems); - } - - xaw_cache->elems[xaw_cache->num_elems - 1] = (XtPointer)pixmap; - if (xaw_cache->num_elems > 1) - qsort(xaw_cache->elems, xaw_cache->num_elems, - sizeof(XtPointer), qcmp_string); - - - if (!x_cache->num_elems) - { - x_cache->num_elems = 1; - x_cache->elems = (XtPointer*)XtMalloc(sizeof(XtPointer)); - } - else - { - ++x_cache->num_elems; - x_cache->elems = (XtPointer*)XtRealloc((char *)x_cache->elems, - sizeof(XtPointer) * - x_cache->num_elems); - } - - x_cache->elems[x_cache->num_elems - 1] = (XtPointer)pixmap; - if (x_cache->num_elems > 1) - qsort(x_cache->elems, x_cache->num_elems, sizeof(XtPointer), qcmp_x_cache); -} - -#ifndef PROJECT_ROOT -#define PROJECT_ROOT "/usr/X11R6" -#endif - -static char *pixmap_path = NULL; - -static void -GetResourcePixmapPath(Display *display) -{ - XrmName xrm_name[2]; - XrmClass xrm_class[2]; - XrmRepresentation rep_type; - XrmValue value; - static char *default_path = - "%H/%T/%N:%P/include/X11/%T/%N:/usr/X11R6/include/X11/%T/%N:/usr/include/X11/%T/%N:%N"; - - xrm_name[0] = XrmPermStringToQuark("pixmapFilePath"); - xrm_name[1] = NULLQUARK; - xrm_class[0] = XrmPermStringToQuark("PixmapFilePath"); - xrm_class[1] = NULLQUARK; - if (!XrmGetDatabase(display)) - (void) XGetDefault(display, "", ""); - if (XrmQGetResource(XrmGetDatabase(display), xrm_name, xrm_class, - &rep_type, &value) && - rep_type == XrmPermStringToQuark("String")) { - int length = 0; - char *tok, *buffer = XtNewString(value.addr); - - for (tok = strtok(buffer, ":"); tok; tok = strtok(NULL, ":")) { - int toklen = strlen(tok); - - if (toklen) { - pixmap_path = XtRealloc(pixmap_path, length + toklen + 5); - strcpy(pixmap_path + length, tok); - if (length) - pixmap_path[length++] = ':'; - sprintf(pixmap_path + length, "%s/%%N", tok); - length += strlen(tok) + 3; - } - } - pixmap_path = XtRealloc(pixmap_path, length + strlen(default_path) + 2); - if (length) - pixmap_path[length++] = ':'; - strcpy(pixmap_path + length, default_path); - } - else - pixmap_path = default_path; -} - -static Bool -BitmapLoader(XawParams *params, Screen *screen, Colormap colormap, int depth, - Pixmap *pixmap_return, Pixmap *mask_return, - Dimension *width_return, Dimension *height_return) -{ - Pixel fg, bg; - XColor color, exact; - Pixmap pixmap; - unsigned int width, height; - unsigned char *data = NULL; - int hotX, hotY; - XawArgVal *argval; - Bool retval = False; - static SubstitutionRec sub[] = { - {'H', NULL}, - {'N', NULL}, - {'T', "bitmaps"}, - {'P', PROJECT_ROOT}, - }; - char *filename; - - fg = BlackPixelOfScreen(screen); - bg = WhitePixelOfScreen(screen); - - if ((argval = XawFindArgVal(params, "foreground")) != NULL - && argval->value) - { - if (XAllocNamedColor(DisplayOfScreen(screen), colormap, argval->value, - &color, &exact)) - fg = color.pixel; - else - return (False); - } - if ((argval = XawFindArgVal(params, "background")) != NULL - && argval->value) - { - if (XAllocNamedColor(DisplayOfScreen(screen), colormap, argval->value, - &color, &exact)) - bg = color.pixel; - else - return (False); - } - - if (params->name[0] != '/' && params->name[0] != '.') - { - if (!sub[0].substitution) - sub[0].substitution = getenv("HOME"); - sub[1].substitution = params->name; - if (pixmap_path == NULL) - GetResourcePixmapPath(DisplayOfScreen(screen)); - filename = XtFindFile(pixmap_path, sub, XtNumber(sub), NULL); - if (!filename) - return (FALSE); - } - else - filename = params->name; - - if (XReadBitmapFileData(filename, &width, &height, &data, - &hotX, &hotY) == BitmapSuccess) - { - pixmap = XCreatePixmapFromBitmapData(DisplayOfScreen(screen), - RootWindowOfScreen(screen), - (char *)data, - width, height, fg, bg, depth); - if (data) - XFree(data); - *pixmap_return = pixmap; - *mask_return = None; - *width_return = width; - *height_return = height; - - retval = True; - } - - if (filename != params->name) - XtFree(filename); - - return (retval); -} - -#define VERTICAL 1 -#define HORIZONTAL 2 -static Bool -GradientLoader(XawParams *params, Screen *screen, Colormap colormap, int depth, - Pixmap *pixmap_return, Pixmap *mask_return, - Dimension *width_return, Dimension *height_return) -{ - double ired, igreen, iblue, red, green, blue; - XColor start, end, color; - XGCValues values; - GC gc; - double i, inc, x, y, xend, yend; - Pixmap pixmap; - XawArgVal *argval; - int orientation, dimension, steps; - char *value; - - if (XmuCompareISOLatin1(params->name, "vertical") == 0) - orientation = VERTICAL; - else if (XmuCompareISOLatin1(params->name, "horizontal") == 0) - orientation = HORIZONTAL; - else - return (False); - - if ((argval = XawFindArgVal(params, "dimension")) != NULL - && argval->value) - { - dimension = atoi(argval->value); - if (dimension <= 0) - return (False); - } - else - dimension = 50; - - if ((argval = XawFindArgVal(params, "steps")) != NULL - && argval->value) - { - steps = atoi(argval->value); - if (steps <= 0) - return (False); - } - else - steps = dimension; - - steps = XawMin(steps, dimension); - - value = NULL; - if ((argval = XawFindArgVal(params, "start")) != NULL) - value = argval->value; - if (value && !XAllocNamedColor(DisplayOfScreen(screen), colormap, value, - &start, &color)) - return (False); - else if (!value) - { - start.pixel = WhitePixelOfScreen(screen); - XQueryColor(DisplayOfScreen(screen), colormap, &start); - } - value = NULL; - if ((argval = XawFindArgVal(params, "end")) != NULL) - value = argval->value; - if (value && !XAllocNamedColor(DisplayOfScreen(screen), colormap, value, - &end, &color)) - return (False); - else if (!value) - { - end.pixel = BlackPixelOfScreen(screen); - XQueryColor(DisplayOfScreen(screen), colormap, &end); - } - - if ((pixmap = XCreatePixmap(DisplayOfScreen(screen), - RootWindowOfScreen(screen), - orientation == VERTICAL ? 1 : dimension, - orientation == VERTICAL ? dimension : 1, depth)) - == 0) - return (False); - - ired = (double)(end.red - start.red) / (double)steps; - igreen = (double)(end.green - start.green) / (double)steps; - iblue = (double)(end.blue - start.blue) / (double)steps; - - red = color.red = start.red; - green = color.green = start.green; - blue = color.blue = start.blue; - - inc = (double)dimension / (double)steps; - - gc = XCreateGC(DisplayOfScreen(screen), pixmap, 0, &values); - - x = y = 0.0; - if (orientation == VERTICAL) - { - xend = 1; - yend = 0; - } - else - { - xend = 0; - yend = 1; - } - - color.flags = DoRed | DoGreen | DoBlue; - - XSetForeground(DisplayOfScreen(screen), gc, start.pixel); - for (i = 0.0; i < dimension; i += inc) - { - if ((int)color.red != (int)red || (int)color.green != (int)green - || (int)color.blue != (int)blue) - { - XFillRectangle(DisplayOfScreen(screen), pixmap, gc, (int)x, (int)y, - (unsigned int)xend, (unsigned int)yend); - color.red = (unsigned short)red; - color.green = (unsigned short)green; - color.blue = (unsigned short)blue; - if (!XAllocColor(DisplayOfScreen(screen), colormap, &color)) - { - XFreePixmap(DisplayOfScreen(screen), pixmap); - return (False); - } - XSetForeground(DisplayOfScreen(screen), gc, color.pixel); - if (orientation == VERTICAL) - y = yend; - else - x = xend; - } - red += ired; - green += igreen; - blue += iblue; - if (orientation == VERTICAL) - yend += inc; - else - xend += inc; - } - XFillRectangle(DisplayOfScreen(screen), pixmap, gc, (int)x, (int)y, - (unsigned int)xend, (unsigned int)yend); - - *pixmap_return = pixmap; - *mask_return = None; - *width_return = orientation == VERTICAL ? 1 : dimension; - *height_return = orientation == VERTICAL ? dimension : 1; - - XFreeGC(DisplayOfScreen(screen), gc); - - return (True); -} - -static Bool -XPixmapLoader(XawParams *params, Screen *screen, Colormap colormap, int depth, - Pixmap *pixmap_return, Pixmap *mask_return, - Dimension *width_return, Dimension *height_return) -{ - XpmAttributes xpm_attributes; - XawArgVal *argval; - unsigned int closeness = 4000; - static SubstitutionRec sub[] = { - {'H', NULL}, - {'N', NULL}, - {'T', "pixmaps"}, - {'P', PROJECT_ROOT}, - }; - char *filename; - - if ((argval = XawFindArgVal(params, "closeness")) != NULL - && argval->value) - closeness = atoi(argval->value); - - if (params->name[0] != '/' && params->name[0] != '.') - { - if (!sub[0].substitution) - sub[0].substitution = getenv("HOME"); - sub[1].substitution = params->name; - if (pixmap_path == NULL) - GetResourcePixmapPath(DisplayOfScreen(screen)); - filename = XtFindFile(pixmap_path, sub, XtNumber(sub), NULL); - if (!filename) - return (False); - } - else - filename = params->name; - - xpm_attributes.colormap = colormap; - xpm_attributes.closeness = closeness; - xpm_attributes.valuemask = XpmSize | XpmColormap | XpmCloseness; - if (XpmReadFileToPixmap(DisplayOfScreen(screen), - RootWindowOfScreen(screen), filename, pixmap_return, - mask_return, &xpm_attributes) == XpmSuccess) - { - *width_return = xpm_attributes.width; - *height_return = xpm_attributes.height; - - return (True); - } - - return (False); -} - -void -XawReshapeWidget(Widget w, XawPixmap *pixmap) -{ - if (!pixmap || pixmap->mask == None) - XShapeCombineMask(XtDisplay(w), XtWindow(w), ShapeBounding, 0, 0, - None, ShapeSet); - else - XShapeCombineMask(XtDisplay(w), XtWindow(w), ShapeBounding, 0, 0, - pixmap->mask, ShapeSet); -} - -#endif /* OLDXAW */ diff --git a/nx-X11/lib/Xaw/Porthole.c b/nx-X11/lib/Xaw/Porthole.c deleted file mode 100644 index 3bf161592..000000000 --- a/nx-X11/lib/Xaw/Porthole.c +++ /dev/null @@ -1,378 +0,0 @@ -/* - * $Xorg: Porthole.c,v 1.4 2001/02/09 02:03:45 xorgcvs Exp $ - * -Copyright 1990, 1994, 1998 The Open Group - -Permission to use, copy, modify, distribute, and sell this software and its -documentation for any purpose is hereby granted without fee, provided that -the above copyright notice appear in all copies and that both that -copyright notice and this permission notice appear in supporting -documentation. - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -Except as contained in this notice, the name of The Open Group shall not be -used in advertising or otherwise to promote the sale, use or other dealings -in this Software without prior written authorization from The Open Group. - * - * Author: Jim Fulton, MIT X Consortium - * - * This widget is a trivial clipping widget. It is typically used with a - * panner or scrollbar to navigate. - */ -/* $XFree86: xc/lib/Xaw/Porthole.c,v 1.6 2001/01/17 19:42:29 dawes Exp $ */ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif -#include <X11/IntrinsicP.h> -#include <X11/StringDefs.h> -#include <X11/Xmu/Misc.h> -#include <X11/Xaw/PortholeP.h> -#include <X11/Xaw/XawInit.h> -#include "Private.h" - -/* - * Class Methods - */ -static void XawPortholeChangeManaged(Widget); -static XtGeometryResult XawPortholeGeometryManager(Widget, XtWidgetGeometry*, - XtWidgetGeometry*); -static XtGeometryResult XawPortholeQueryGeometry(Widget, XtWidgetGeometry*, - XtWidgetGeometry*); -static void XawPortholeRealize(Widget, Mask*, XSetWindowAttributes*); -static void XawPortholeResize(Widget); - -/* - * Prototypes - */ -static Widget find_child(PortholeWidget); -static void layout_child(PortholeWidget, Widget, XtWidgetGeometry*, - Position*, Position*, Dimension*, Dimension*); -static void SendReport(PortholeWidget, unsigned int); - -/* - * Initialization - */ -#define offset(field) XtOffsetOf(PortholeRec, porthole.field) -static XtResource resources[] = { - { - XtNreportCallback, - XtCReportCallback, - XtRCallback, - sizeof(XtPointer), - offset(report_callbacks), - XtRCallback, - NULL - }, -}; -#undef offset - -#define Superclass (&compositeClassRec) -PortholeClassRec portholeClassRec = { - /* core */ - { - (WidgetClass)Superclass, /* superclass */ - "Porthole", /* class_name */ - sizeof(PortholeRec), /* widget_size */ - XawInitializeWidgetSet, /* class_initialize */ - NULL, /* class_part_initialize */ - False, /* class_inited */ - NULL, /* initialize */ - NULL, /* initialize_hook */ - XawPortholeRealize, /* realize */ - NULL, /* actions */ - 0, /* num_actions */ - resources, /* resources */ - XtNumber(resources), /* num_resources */ - NULLQUARK, /* xrm_class */ - True, /* compress_motion */ - True, /* compress_exposure */ - True, /* compress_enterleave */ - False, /* visible_interest */ - NULL, /* destroy */ - XawPortholeResize, /* resize */ - NULL, /* expose */ - NULL, /* set_values */ - NULL, /* set_values_hook */ - XtInheritSetValuesAlmost, /* set_values_almost */ - NULL, /* get_values_hook */ - NULL, /* accept_focus */ - XtVersion, /* version */ - NULL, /* callback_private */ - NULL, /* tm_table */ - XawPortholeQueryGeometry, /* query_geometry */ - XtInheritDisplayAccelerator, /* display_accelerator */ - NULL, /* extension */ - }, - /* composite */ - { - XawPortholeGeometryManager, /* geometry_manager */ - XawPortholeChangeManaged, /* change_managed */ - XtInheritInsertChild, /* insert_child */ - XtInheritDeleteChild, /* delete_child */ - NULL, /* extension */ - }, - { /* porthole */ - NULL, /* extension */ - }, -}; - -WidgetClass portholeWidgetClass = (WidgetClass)&portholeClassRec; - -/* - * Implementation - */ -static Widget -find_child(PortholeWidget pw) -{ - Widget *children; - unsigned int i; - - /* - * Find the managed child on which we should operate. Ignore multiple - * managed children - */ - for (i = 0, children = pw->composite.children; - i < pw->composite.num_children; i++, children++) - if (XtIsManaged(*children)) - return (*children); - - return (NULL); -} - -static void -SendReport(PortholeWidget pw, unsigned int changed) -{ - Widget child = find_child(pw); - - if (pw->porthole.report_callbacks && child) { - XawPannerReport prep; - - prep.changed = changed; - prep.slider_x = -XtX(child); /* porthole is "inner" */ - prep.slider_y = -XtY(child); /* child is outer since it is larger */ - prep.slider_width = XtWidth(pw); - prep.slider_height = XtHeight(pw); - prep.canvas_width = XtWidth(child); - prep.canvas_height = XtHeight(child); - XtCallCallbackList((Widget)pw, pw->porthole.report_callbacks, - (XtPointer)&prep); - } -} - -static void -layout_child(PortholeWidget pw, Widget child, XtWidgetGeometry *geomp, - Position *xp, Position *yp, Dimension *widthp, Dimension *heightp) -{ - Position minx, miny; - - *xp = XtX(child); /* default to current values */ - *yp = XtY(child); - *widthp = XtWidth(child); - *heightp = XtHeight(child); - if (geomp) { /* mix in any requested changes */ - if (geomp->request_mode & CWX) - *xp = geomp->x; - if (geomp->request_mode & CWY) - *yp = geomp->y; - if (geomp->request_mode & CWWidth) - *widthp = geomp->width; - if (geomp->request_mode & CWHeight) - *heightp = geomp->height; - } - - /* - * Make sure that the child is at least as large as the porthole; there - * is no maximum size - */ - if (*widthp < XtWidth(pw)) *widthp = XtWidth(pw); - if (*heightp < XtHeight(pw)) *heightp = XtHeight(pw); - - /* - * Make sure that the child is still on the screen. Note that this must - * be done *after* the size computation so that we know where to put it - */ - minx = (Position)XtWidth(pw) - (Position)*widthp; - miny = (Position)XtHeight(pw) - (Position)*heightp; - - if (*xp < minx) - *xp = minx; - if (*yp < miny) - *yp = miny; - - if (*xp > 0) - *xp = 0; - if (*yp > 0) - *yp = 0; -} - -static void -XawPortholeRealize(Widget gw, Mask *valueMask, XSetWindowAttributes *attr) -{ - attr->bit_gravity = NorthWestGravity; - *valueMask |= CWBitGravity; - - if (XtWidth(gw) < 1) - XtWidth(gw) = 1; - if (XtHeight(gw) < 1) - XtHeight(gw) = 1; - (*portholeWidgetClass->core_class.superclass->core_class.realize) - (gw, valueMask, attr); -} - -static void -XawPortholeResize(Widget gw) -{ - PortholeWidget pw = (PortholeWidget)gw; - Widget child = find_child(pw); - - /* - * If we have a child, we need to make sure that it is at least as big - * as we are and in the right place - */ - if (child) { - Position x, y; - Dimension width, height; - - layout_child(pw, child, NULL, &x, &y, &width, &height); - XtConfigureWidget(child, x, y, width, height, 0); - } - - SendReport(pw, XawPRCanvasWidth | XawPRCanvasHeight); -} - -static XtGeometryResult -XawPortholeQueryGeometry(Widget gw, XtWidgetGeometry *intended, - XtWidgetGeometry *preferred) -{ - PortholeWidget pw = (PortholeWidget)gw; - Widget child = find_child(pw); - - if (child) { -#define SIZEONLY (CWWidth | CWHeight) - preferred->request_mode = SIZEONLY; - preferred->width = XtWidth(child); - preferred->height = XtHeight(child); - - if ((intended->request_mode & SIZEONLY) == SIZEONLY && - intended->width == preferred->width && - intended->height == preferred->height) - return (XtGeometryYes); - else if (preferred->width == XtWidth(pw) && - preferred->height == XtHeight(pw)) - return (XtGeometryNo); - - return (XtGeometryAlmost); -#undef SIZEONLY - } - - return (XtGeometryNo); -} - -static XtGeometryResult -XawPortholeGeometryManager(Widget w, XtWidgetGeometry *req, - XtWidgetGeometry *reply) -{ - PortholeWidget pw = (PortholeWidget) w->core.parent; - Widget child = find_child(pw); - Bool okay = True; - - if (child != w) - return (XtGeometryNo); - - *reply = *req; /* assume we'll grant everything */ - - if ((req->request_mode & CWBorderWidth) && req->border_width != 0) { - reply->border_width = 0; - okay = False; - } - - layout_child(pw, child, req, &reply->x, &reply->y, - &reply->width, &reply->height); - - if ((req->request_mode & CWX) && req->x != reply->x) - okay = False; - if ((req->request_mode & CWY) && req->x != reply->x) - okay = False; - if ((req->request_mode & CWWidth) && req->width != reply->width) - okay = False; - if ((req->request_mode & CWHeight) && req->height != reply->height) - okay = False; - - /* - * If we failed on anything, simply return without touching widget - */ - if (!okay) - return (XtGeometryAlmost); - - /* - * If not just doing a query, update widget and send report. Note that - * we will often set fields that weren't requested because we want to keep - * the child visible - */ - if (!(req->request_mode & XtCWQueryOnly)) { - unsigned int changed = 0; - - if (XtX(child) != reply->x) { - changed |= XawPRSliderX; - XtX(child) = reply->x; - } - if (XtY(child) != reply->y) { - changed |= XawPRSliderY; - XtY(child) = reply->y; - } - if (XtWidth(child) != reply->width) { - changed |= XawPRSliderWidth; - XtWidth(child) = reply->width; - } - if (XtHeight(child) != reply->height) { - changed |= XawPRSliderHeight; - XtHeight(child) = reply->height; - } - if (changed) - SendReport(pw, changed); - } - - return (XtGeometryYes); /* success! */ -} - -static void -XawPortholeChangeManaged(Widget gw) -{ - PortholeWidget pw = (PortholeWidget)gw; - Widget child = find_child (pw); /* ignore extra children */ - - if (child) { - if (!XtIsRealized (gw)) { - XtWidgetGeometry geom, retgeom; - - geom.request_mode = 0; - if (XtWidth(pw) == 0) { - geom.width = XtWidth(child); - geom.request_mode |= CWWidth; - } - if (XtHeight(pw) == 0) { - geom.height = XtHeight(child); - geom.request_mode |= CWHeight; - } - if (geom.request_mode && - XtMakeGeometryRequest (gw, &geom, &retgeom) - == XtGeometryAlmost) - (void)XtMakeGeometryRequest(gw, &retgeom, NULL); - } - - XtResizeWidget(child, Max(XtWidth(child), XtWidth(pw)), - Max(XtHeight(child), XtHeight(pw)), 0); - - SendReport(pw, XawPRAll); - } -} diff --git a/nx-X11/lib/Xaw/Porthole.h b/nx-X11/lib/Xaw/Porthole.h deleted file mode 100644 index 68274d886..000000000 --- a/nx-X11/lib/Xaw/Porthole.h +++ /dev/null @@ -1,63 +0,0 @@ -/* - * $Xorg: Porthole.h,v 1.5 2001/02/09 02:03:45 xorgcvs Exp $ - * -Copyright 1990, 1998 The Open Group - -Permission to use, copy, modify, distribute, and sell this software and its -documentation for any purpose is hereby granted without fee, provided that -the above copyright notice appear in all copies and that both that -copyright notice and this permission notice appear in supporting -documentation. - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -Except as contained in this notice, the name of The Open Group shall not be -used in advertising or otherwise to promote the sale, use or other dealings -in this Software without prior written authorization from The Open Group. - * - * Author: Jim Fulton, MIT X Consortium - */ -/* $XFree86: xc/lib/Xaw/Porthole.h,v 1.5 2001/01/17 19:42:29 dawes Exp $ */ - -#ifndef _XawPorthole_h -#define _XawPorthole_h - -#include <X11/Intrinsic.h> -#include <X11/Xaw/Reports.h> - -/***************************************************************************** - * - * Porthole Widget (subclass of Composite) - * - * This widget is similar to a viewport without scrollbars. Child movement - * is done by external panners or scrollbars. - * - * Parameters: - * - * Name Class Type Default - * ---- ----- ---- ------- - * - * background Background Pixel XtDefaultBackground - * border BorderColor Pixel XtDefaultForeground - * borderWidth BorderWidth Dimension 1 - * height Height Dimension 0 - * reportCallback ReportCallback Pointer NULL - * width Width Dimension 0 - * x Position Position 0 - * y Position Position 0 - * - *****************************************************************************/ - -extern WidgetClass portholeWidgetClass; -typedef struct _PortholeClassRec *PortholeWidgetClass; -typedef struct _PortholeRec *PortholeWidget; - -#endif /* _XawPorthole_h */ diff --git a/nx-X11/lib/Xaw/PortholeP.h b/nx-X11/lib/Xaw/PortholeP.h deleted file mode 100644 index 39dcbdc53..000000000 --- a/nx-X11/lib/Xaw/PortholeP.h +++ /dev/null @@ -1,64 +0,0 @@ -/* - * $Xorg: PortholeP.h,v 1.4 2001/02/09 02:03:45 xorgcvs Exp $ - * -Copyright 1990, 1994, 1998 The Open Group - -Permission to use, copy, modify, distribute, and sell this software and its -documentation for any purpose is hereby granted without fee, provided that -the above copyright notice appear in all copies and that both that -copyright notice and this permission notice appear in supporting -documentation. - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -Except as contained in this notice, the name of The Open Group shall not be -used in advertising or otherwise to promote the sale, use or other dealings -in this Software without prior written authorization from The Open Group. - * - * Author: Jim Fulton, MIT X Consortium - */ -/* $XFree86: xc/lib/Xaw/PortholeP.h,v 1.7 2001/01/17 19:42:29 dawes Exp $ */ - -#ifndef _XawPortholeP_h -#define _XawPortholeP_h - -#include <X11/Xaw/Porthole.h> - -/* new fields in widget class */ -typedef struct { - XtPointer extension; -} PortholeClassPart; - -/* widget class */ -typedef struct _PortholeClassRec { - CoreClassPart core_class; - CompositeClassPart composite_class; - PortholeClassPart porthole_class; -} PortholeClassRec; - -/* new fields in widget */ -typedef struct { - /* resources */ - XtCallbackList report_callbacks; /* callback/Callback */ -#ifndef OLDXAW - XtPointer pad[4]; /* for future use and keep binary compatability */ -#endif -} PortholePart; - -typedef struct _PortholeRec { - CorePart core; - CompositePart composite; - PortholePart porthole; -} PortholeRec; - -extern PortholeClassRec portholeClassRec; - -#endif /* _XawPortholeP_h */ diff --git a/nx-X11/lib/Xaw/Print.h b/nx-X11/lib/Xaw/Print.h deleted file mode 100644 index 7946e8a57..000000000 --- a/nx-X11/lib/Xaw/Print.h +++ /dev/null @@ -1,132 +0,0 @@ -/* $Xorg: Print.h,v 1.1 2003/07/11 19:46:06 gisburn Exp $ */ -/****************************************************************************** - ****************************************************************************** - ** - ** (c) Copyright 2003 Danny Backx <danny.backx@skynet.be> - ** (c) Copyright 2003-2004 Roland Mainz <roland.mainz@nrubsig.org> - ** - ** Permission is hereby granted, free of charge, to any person obtaining a copy - ** of this software and associated documentation files (the "Software"), to deal - ** in the Software without restriction, including without limitation the rights - ** to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - ** copies of the Software, and to permit persons to whom the Software is - ** furnished to do so, subject to the following conditions: - ** - ** The above copyright notice and this permission notice shall be included in - ** all copies or substantial portions of the Software. - ** - ** THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - ** IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - ** FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - ** COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER - ** IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN - ** CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - ** - ** Except as contained in this notice, the names of the copyright holders shall - ** not be used in advertising or otherwise to promote the sale, use or other - ** dealings in this Software without prior written authorization from said - ** copyright holders. - ** - ****************************************************************************** - *****************************************************************************/ - - -#ifndef _XAW_PRINT_H -#define _XAW_PRINT_H 1 - -#include <X11/extensions/Print.h> - -/* Resources: - NOT WRITTEN YET -*/ - -/* XawPrintConfigureLayoutMode - define how the shell resizes/moves itself - * to match the paper size - * Values: - * - XawPrintLAYOUTMODE_NONE - * do nothing - * - XawPrintLAYOUTMODE_PAGESIZE - * set width/height to page size - * (this is the default (mainly for compatibilty to XmPrintShell)) - * - XawPrintLAYOUTMODE_DRAWABLEAREA - * set x/y/width/height to drawable area of pag - */ -typedef -enum -{ - XawPrintLAYOUTMODE_NONE, - XawPrintLAYOUTMODE_PAGESIZE, - XawPrintLAYOUTMODE_DRAWABLEAREA -} XawPrintConfigureLayoutMode; - - -#define XawNstartJobCallback "startJobCallback" -#define XawNendJobCallback "endJobCallback" -#define XawNdocSetupCallback "docSetupCallback" -#define XawNpageSetupCallback "pageSetupCallback" -#define XawNlayoutMode "layoutMode" -#define XawCLayoutMode "LayoutMode" -#define XawNminX "minX" -#define XawCMinX "MinX" -#define XawNminY "minY" -#define XawCMinY "MinY" -#define XawNmaxX "maxX" -#define XawCMaxX "MaxX" -#define XawNmaxY "maxY" -#define XawCMaxY "MaxY" -#define XawNcurrDocNumInJob "currDocNumInJob" -#define XawCCurrDocNumInJob "CurrDocNumInJob" -#define XawNcurrPageNumInDoc "currPageNumInDoc" -#define XawCCurrPageNumInDoc "CurrPageNumInDoc" -#define XawNcurrPageNumInJob "currPageNumInJob" -#define XawCCurrPageNumInJob "CurrPageNumInJob" -#define XawNdefaultPixmapResolution "defaultPixmapResolution" -#define XawCDefaultPixmapResolution "DefaultPixmapResolution" - -#define XawCR_START_JOB 70 -#define XawCR_END_JOB 71 -#define XawCR_DOC_SETUP 72 -#define XawCR_PAGE_SETUP 73 - -typedef struct -{ - int reason; - XEvent *event; - XPContext context; - Boolean last_page_in_doc; - Boolean last_page_in_job; - XtPointer detail; -} XawPrintShellCallbackStruct; - -extern WidgetClass xawPrintShellWidgetClass; -typedef struct XawPrintShellRec *XawPrintShellWidget; - -/************************************************************ - * - * Public Functions. - * - ************************************************************/ - -_XFUNCPROTOBEGIN - -/* Returns whether the widget passed in is a print shell or "print shell"-like - * widget (e.g. print preview). - * Note that this will return |True| for more classes than |XawPrintShell| in - * the future (like for |XmPrintShell| etc.) - */ -extern Boolean XawIsPrintShell( -#if NeedFunctionPrototypes - Widget w -#endif -); - -extern void XawPrintRedisplayWidget( -#if NeedFunctionPrototypes - Widget w /* Widget */ -#endif -); - -_XFUNCPROTOEND - -#endif /* !_XAW_PRINT_H */ - diff --git a/nx-X11/lib/Xaw/PrintSP.h b/nx-X11/lib/Xaw/PrintSP.h deleted file mode 100644 index e0aca277b..000000000 --- a/nx-X11/lib/Xaw/PrintSP.h +++ /dev/null @@ -1,135 +0,0 @@ -/* $Xorg: PrintSP.h,v 1.1 2003/07/11 19:46:06 gisburn Exp $ */ -/****************************************************************************** - ****************************************************************************** - ** - ** (c) Copyright 2003 Danny Backx <danny.backx@skynet.be> - ** (c) Copyright 2003-2004 Roland Mainz <roland.mainz@nrubsig.org> - ** - ** Permission is hereby granted, free of charge, to any person obtaining a copy - ** of this software and associated documentation files (the "Software"), to deal - ** in the Software without restriction, including without limitation the rights - ** to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - ** copies of the Software, and to permit persons to whom the Software is - ** furnished to do so, subject to the following conditions: - ** - ** The above copyright notice and this permission notice shall be included in - ** all copies or substantial portions of the Software. - ** - ** THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - ** IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - ** FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - ** COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER - ** IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN - ** CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - ** - ** Except as contained in this notice, the names of the copyright holders shall - ** not be used in advertising or otherwise to promote the sale, use or other - ** dealings in this Software without prior written authorization from said - ** copyright holders. - ** - ****************************************************************************** - *****************************************************************************/ - -#ifndef _XAW_PRINTSP_H -#define _XAW_PRINTSP_H 1 - -#include <X11/CoreP.h> -#include <X11/ShellP.h> - -_XFUNCPROTOBEGIN - -/* New fields for the XawPrintShell widget class record */ - -typedef struct { - XtPointer extension; /* pointer to extension record */ -} XawPrintShellClassPart; - -typedef struct XawPrintShellClassRec { - CoreClassPart core_class; - CompositeClassPart composite_class; - ShellClassPart shell_class; - WMShellClassPart wm_shell_class; - VendorShellClassPart vendor_shell_class; - TopLevelShellClassPart top_level_shell_class; - ApplicationShellClassPart application_shell_class; - XawPrintShellClassPart print_shell_class; -} XawPrintShellClassRec; - -extern XawPrintShellClassRec xawPrintShellClassRec; - -/* New fields for the XawPrint shell widget */ - -typedef struct { - XtCallbackList start_job_callback, - end_job_callback, - doc_setup_callback, - page_setup_callback; - XtEnum layoutmode; /* see XawPrintConfigureLayoutMode */ - unsigned short page_width, - page_height; - Dimension min_x, - min_y, - max_x, - max_y; - unsigned int curr_doc_num_in_job, /* Current document number in job */ - curr_page_num_in_doc, /* Current page number in doc */ - curr_page_num_in_job; /* Current page number in job */ - unsigned short default_pixmap_resolution; - long print_resolution; - Boolean last_page_in_doc; - Boolean last_page_in_job; -} XawPrintShellPart; - -typedef struct XawPrintShellRec { - CorePart core; - CompositePart composite; - ShellPart shell; - WMShellPart wm; - VendorShellPart vendor; - TopLevelShellPart topLevel; - ApplicationShellPart application; - XawPrintShellPart print; -} XawPrintShellRec; -extern WidgetClass xawPrintShellWidgetClass; - -#define PS_StartJobCallback(w) \ - (((XawPrintShellWidget) (w))->print.start_job_callback) -#define PS_EndJobCallback(w) \ - (((XawPrintShellWidget) (w))->print.end_job_callback) -#define PS_DocSetupCallback(w) \ - (((XawPrintShellWidget) (w))->print.doc_setup_callback) -#define PS_PageSetupCallback(w) \ - (((XawPrintShellWidget) (w))->print.page_setup_callback) -#define PS_LayoutMode(w) \ - (((XawPrintShellWidget) (w))->print.layoutmode) -#define PS_PageWidth(w) \ - (((XawPrintShellWidget) (w))->print.page_width) -#define PS_PageHeight(w) \ - (((XawPrintShellWidget) (w))->print.page_height) -#define PS_MinX(w) \ - (((XawPrintShellWidget) (w))->print.min_x) -#define PS_MinY(w) \ - (((XawPrintShellWidget) (w))->print.min_y) -#define PS_MaxX(w) \ - (((XawPrintShellWidget) (w))->print.max_x) -#define PS_MaxY(w) \ - (((XawPrintShellWidget) (w))->print.max_y) -#define PS_CurrDocNumInJob(w) \ - (((XawPrintShellWidget) (w))->print.curr_doc_num_in_job) -#define PS_CurrPageNumInDoc(w) \ - (((XawPrintShellWidget) (w))->print.curr_page_num_in_doc) -#define PS_CurrPageNumInJob(w) \ - (((XawPrintShellWidget) (w))->print.curr_page_num_in_job) -#define PS_DefaultPixmapResolution(w) \ - (((XawPrintShellWidget) (w))->print.default_pixmap_resolution) -#define PS_PrintResolution(w) \ - (((XawPrintShellWidget) (w))->print.print_resolution) -#define PS_LastPageInDoc(w) \ - (((XawPrintShellWidget) (w))->print.last_page_in_doc) -#define PS_LastPageInJob(w) \ - (((XawPrintShellWidget) (w))->print.last_page_in_job) - -_XFUNCPROTOEND - -#endif /* !_XAW_PRINTSP_H */ - diff --git a/nx-X11/lib/Xaw/PrintShell.c b/nx-X11/lib/Xaw/PrintShell.c deleted file mode 100644 index 26cb86d1d..000000000 --- a/nx-X11/lib/Xaw/PrintShell.c +++ /dev/null @@ -1,750 +0,0 @@ -/* $Xorg: PrintShell.c,v 1.1 2003/07/11 19:46:06 gisburn Exp $ */ -/****************************************************************************** - ****************************************************************************** - ** - ** (c) Copyright 2003 Danny Backx <danny.backx@skynet.be> - ** (c) Copyright 2003-2004 Roland Mainz <roland.mainz@nrubsig.org> - ** - ** Permission is hereby granted, free of charge, to any person obtaining a copy - ** of this software and associated documentation files (the "Software"), to deal - ** in the Software without restriction, including without limitation the rights - ** to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - ** copies of the Software, and to permit persons to whom the Software is - ** furnished to do so, subject to the following conditions: - ** - ** The above copyright notice and this permission notice shall be included in - ** all copies or substantial portions of the Software. - ** - ** THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - ** IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - ** FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - ** COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER - ** IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN - ** CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - ** - ** Except as contained in this notice, the names of the copyright holders shall - ** not be used in advertising or otherwise to promote the sale, use or other - ** dealings in this Software without prior written authorization from said - ** copyright holders. - ** - ****************************************************************************** - *****************************************************************************/ - - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif -#include <stdio.h> -#include <stdlib.h> -#include <stdarg.h> - -#include <X11/IntrinsicP.h> -#include <X11/StringDefs.h> - -#include "Print.h" -#include "PrintSP.h" - -/* Local prototypes */ -static void class_initialize(void); -static void class_part_initialize(WidgetClass w_class); -static void initialize(Widget request, Widget new_w, ArgList args, Cardinal *num_args); -static void destroy(Widget w); -static Boolean set_values(Widget current, Widget request, Widget new_w, ArgList args, Cardinal *num_args); -static void XawPrintNotify(Widget w, XtPointer client, XEvent *evp, Boolean *cont); -static void XawAttributesNotify(Widget w, XtPointer client, XEvent *evp, Boolean *cont); -static void XawUpdateLayout(Widget w); -static void XawUpdateResources(Widget w, XPContext pcontext); - -#define Offset(field) XtOffsetOf(XawPrintShellRec, print.field) - -#ifdef XAWDEBUG -#define DEBUGOUT(x) XawDebug x ; - -static void -XawDebug(const char *fn, Widget w, const char *fmt, ...) -{ - va_list ap; - - if (w) { - fprintf(stderr, "%s %s: ", - w->core.widget_class->core_class.class_name, XtName(w)); - } else { - fprintf(stderr, "(null widget): "); - } - - va_start(ap, fmt); - vfprintf(stderr, fmt, ap); - va_end(ap); -} -#else -#define DEBUGOUT(x) -#endif /* XAWDEBUG */ - -/* Resources for the PrintShell class */ -static XtResource resources[] = -{ - { - XawNstartJobCallback, XtCCallback, XtRCallback, - sizeof(XtCallbackList), Offset(start_job_callback), - XtRImmediate, (XtPointer)NULL - }, - { - XawNendJobCallback, XtCCallback, XtRCallback, - sizeof(XtCallbackList), Offset(end_job_callback), - XtRImmediate, (XtPointer)NULL - }, - { - XawNdocSetupCallback, XtCCallback, XtRCallback, - sizeof(XtCallbackList), Offset(doc_setup_callback), - XtRImmediate, (XtPointer)NULL - }, - { - XawNpageSetupCallback, XtCCallback, XtRCallback, - sizeof(XtCallbackList), Offset(page_setup_callback), - XtRImmediate, (XtPointer)NULL - }, - { - XawNlayoutMode, XawCLayoutMode, XtREnum, - sizeof(XtEnum), Offset(layoutmode), - XtRImmediate, (XtPointer)XawPrintLAYOUTMODE_PAGESIZE - }, - { - XawNminX, XawCMinX, XtRDimension, - sizeof(Dimension), Offset(min_x), - XtRImmediate, (XtPointer)NULL /* dynamic */ - }, - { - XawNminY, XawCMinY, XtRDimension, - sizeof(Dimension), Offset(min_y), - XtRImmediate, (XtPointer)NULL /* dynamic */ - }, - { - XawNmaxX, XawCMaxX, XtRDimension, - sizeof(Dimension), Offset(max_x), - XtRImmediate, (XtPointer)NULL /* dynamic */ - }, - { - XawNmaxY, XawCMaxY, XtRDimension, - sizeof(Dimension), Offset(max_y), - XtRImmediate, (XtPointer)NULL /* dynamic */ - }, - { - XawNcurrDocNumInJob, XawCCurrDocNumInJob, XtRInt, - sizeof(unsigned int), Offset(curr_doc_num_in_job), - XtRImmediate, (XtPointer)NULL /* dynamic */ - }, - { - XawNcurrPageNumInDoc, XawCCurrPageNumInDoc, XtRInt, - sizeof(unsigned int), Offset(curr_page_num_in_doc), - XtRImmediate, (XtPointer)NULL /* dynamic */ - }, - { - XawNcurrPageNumInJob, XawCCurrPageNumInJob, XtRInt, - sizeof(unsigned int), Offset(curr_page_num_in_job), - XtRImmediate, (XtPointer)NULL /* dynamic */ - }, - { - XawNdefaultPixmapResolution, XawCDefaultPixmapResolution, XtRShort, - sizeof(unsigned short), Offset(default_pixmap_resolution), - XtRImmediate, (XtPointer)0 - }, -}; - -static XtActionsRec actions[] = -{ - { NULL, NULL } -}; - -XawPrintShellClassRec xawPrintShellClassRec = { - /* Core class part */ - { - /* superclass */ (WidgetClass) &applicationShellClassRec, - /* class_name */ "XawPrintShell", - /* widget_size */ sizeof(XawPrintShellRec), - /* class_initialize */ class_initialize, - /* class_part_initialize */ class_part_initialize, - /* class_inited */ False, - /* initialize */ initialize, - /* initialize_hook */ NULL, - /* realize */ XtInheritRealize, - /* actions */ actions, - /* num_actions */ XtNumber(actions), - /* resources */ resources, - /* num_resources */ XtNumber(resources), - /* xrm_class */ NULLQUARK, - /* compress_motion */ False, - /* compress_exposure */ XtExposeCompressSeries, - /* compress_enterleave */ False, - /* visible_interest */ False, - /* destroy */ destroy, - /* resize */ XtInheritResize, - /* expose */ XtInheritExpose, - /* set_values */ set_values, - /* set_values_hook */ NULL, - /* set_values_almost */ XtInheritSetValuesAlmost, - /* get_values_hook */ NULL, - /* accept_focus */ NULL, - /* version */ XtVersion, - /* callback offsets */ NULL, - /* tm_table */ XtInheritTranslations, - /* query_geometry */ XtInheritQueryGeometry, - /* display_accelerator */ NULL, - /* extension */ NULL /* (XtPointer)&_XawPrintShellCoreClassExtRec */ - }, - /* Composite class part */ - { - /* geometry manager */ XtInheritGeometryManager, - /* change_managed */ XtInheritChangeManaged, - /* insert_child */ XtInheritInsertChild, - /* delete_child */ XtInheritDeleteChild, - /* extension */ NULL, - }, - /* Shell class part */ - { - /* extension */ NULL, - }, - /* WM Shell class part */ - { - /* extension */ NULL, - }, - /* VendorShell class part */ - { - /* extension */ NULL, - }, - /* TopLevelShell class part */ - { - /* extension */ NULL, - }, - /* ApplicationShell class part */ - { - /* extension */ NULL, - }, - { - /* ?? */ NULL, - }, -}; - -WidgetClass xawPrintShellWidgetClass = (WidgetClass)&xawPrintShellClassRec; - - -static void -class_initialize(void) -{ -} - - -static void -class_part_initialize(WidgetClass widget_class) -{ -} - -/* - * This is a static table to keep the link between widgets and XPContexts. - * Yeah - this is probably not a very bright idea. Maybe it should also - * contain the Display. - */ -typedef struct { - Widget w; - XPContext c; -} WidgetContext; -static WidgetContext *w_ctxt = NULL; -static int wc_nfields = 0; - -static void -XawStoreWidgetContext(Widget w, XPContext c) -{ - wc_nfields++; - w_ctxt = (WidgetContext *)XtRealloc((XtPointer)w_ctxt, sizeof(WidgetContext) * wc_nfields); - w_ctxt[wc_nfields-1].w = w; - w_ctxt[wc_nfields-1].c = c; -} - -/* FIXME: This is not threadsafe... */ -static Widget -XawPrintContextToWidget(XPContext c) -{ - int i; - - for( i = 0 ; i < wc_nfields ; i++ ) { - if( w_ctxt[i].c == c ) { - return w_ctxt[i].w; - } - } - return NULL; -} - -/* FIXME: This is not threadsafe... */ -static XPContext -XawPrintWidgetToContext(Widget w) -{ - int i; - - for( i = 0 ; i < wc_nfields ; i++ ) { - if (w_ctxt[i].w == w) { - return w_ctxt[i].c; - } - } - return (XPContext)None; -} - -/* FIXME: This is not threadsafe... */ -static void -XawPrintDeleteWidgetContext(Widget w) -{ - int i; - - for( i = 0 ; i < wc_nfields ; i++ ) { - if( w_ctxt[i].w == w ) { - w_ctxt[i].w = NULL; - w_ctxt[i].c = None; - } - } -} - -static void -SelectNotify(Widget w, int *e, XtPointer *s, int n, XtPointer client) -{ - XPContext c = XpGetContext(XtDisplay(w)); - - if (!c) { - XtAppWarning(XtWidgetToApplicationContext(w), - "XawPrintShell: SelectNotify: no print context\n"); - return; - } - - XpSelectInput(XtDisplay(w), c, XPPrintMask|XPAttributeMask); -} - - -static Boolean -DispatchEvent(XEvent *evp) -{ - XPPrintEvent *e = (XPPrintEvent*)evp; - - Widget w = XawPrintContextToWidget(e->context); - - /* Make sure this event is really for this window... */ - if (XFilterEvent(evp, XtWindow(w))) - { - DEBUGOUT((__FILE__, w, "XawPrintShell-DispatchEvent *** filter XFilterEvent() matched.\n")); - return True; - } - - /* Only for debugging */ -#ifdef XAWDEBUG - { - int error_base, - event_base; - - if (!XpQueryExtension(XtDisplay(w), &event_base, &error_base)) { - return False; - } - - if (e->type == event_base + XPPrintNotify) { - switch (e->detail) { - case XPStartJobNotify: - DEBUGOUT((__FILE__, w, "XawPrintShell-DispatchEvent XPStartJobNotify\n")); - break; - case XPEndJobNotify: - DEBUGOUT((__FILE__, w, "XawPrintShell-DispatchEvent XPEndJobNotify\n")); - break; - case XPStartDocNotify: - DEBUGOUT((__FILE__, w, "XawPrintShell-DispatchEvent XPStartDocNotify\n")); - break; - case XPStartPageNotify: - DEBUGOUT((__FILE__, w, "XawPrintShell-DispatchEvent XPStartPageNotify\n")); - break; - case XPEndPageNotify: - DEBUGOUT((__FILE__, w, "XawPrintShell-DispatchEvent XPEndPageNotify\n")); - break; - case XPEndDocNotify: - DEBUGOUT((__FILE__, w, "XawPrintShell-DispatchEvent XPEndDocNotify\n")); - break; - default: - DEBUGOUT((__FILE__, w, "XawPrintShell DispatchEvent\n")); - } - } - } -#endif /* XAWDEBUG */ - - return XtDispatchEventToWidget(w, evp); -} - - -static void -initialize(Widget request, Widget new_w, ArgList args, Cardinal *num_args) -{ - int error_base, - event_base; - XPContext pcontext; - - DEBUGOUT((__FILE__, new_w, "XawPrintShell Initialize\n")); - - if (!XpQueryExtension(XtDisplay(new_w), &event_base, &error_base)) { - DEBUGOUT((__FILE__, new_w, "XawPrintShell initialize: failed!!\n")); - XtAppWarning(XtWidgetToApplicationContext(new_w), - "XawPrintShell: initialize: XpQueryExtension() failed. BAD.\n"); - return; - } - - DEBUGOUT((__FILE__, new_w, "XawPrintShell Initialize event_base %d error_base %d\n", - event_base, error_base)); - - pcontext = XpGetContext(XtDisplay(new_w)); - - if( pcontext == None ) { - XtAppWarning(XtWidgetToApplicationContext(new_w), - "XawPrintShell: initialize: No print content. BAD.\n"); - return; - } - - /* Make sure that the Xt machinery is really using the right screen (assertion) */ - if( XpGetScreenOfContext(XtDisplay(new_w), pcontext) != XtScreen(new_w) ) { - XtAppWarning(XtWidgetToApplicationContext(new_w), - "XawPrintShell: initialize: Widget's screen != print screen. BAD.\n"); - return; - } - - XawStoreWidgetContext(new_w, pcontext); - - XtInsertEventTypeHandler(new_w, - event_base + XPPrintNotify, - (XtPointer)XPPrintMask, - XawPrintNotify, NULL, - XtListTail); - XtInsertEventTypeHandler(new_w, - event_base + XPAttributeNotify, - (XtPointer)XPAttributeMask, - XawAttributesNotify, NULL, - XtListTail); - - XtRegisterExtensionSelector(XtDisplay(new_w), - event_base + XPPrintNotify, - event_base + XPAttributeNotify, - SelectNotify, - NULL); - - XtSetEventDispatcher(XtDisplay(new_w), - event_base + XPPrintNotify, - DispatchEvent); - XtSetEventDispatcher(XtDisplay(new_w), - event_base + XPAttributeNotify, - DispatchEvent); - - PS_LastPageInDoc(new_w) = False; - PS_LastPageInJob(new_w) = False; - - XawUpdateResources(new_w, pcontext); - XawUpdateLayout(new_w); - - DEBUGOUT((__FILE__, new_w, "XawPrintShell Initialize x %d y %d wid %d ht %d\n", - new_w->core.x, - new_w->core.y, - new_w->core.width, - new_w->core.height)); -} - - -static void -destroy(Widget w) -{ - DEBUGOUT((__FILE__, w, "XawPrintShell Destroy\n")); - XawPrintDeleteWidgetContext(w); -} - -static Boolean -set_values(Widget current, Widget request, Widget new_w, - ArgList args, Cardinal *num_args) -{ - DEBUGOUT((__FILE__, new_w, "XawPrintShell SetValues\n")); - return True; -} - -void XawPrintRedisplayWidget(Widget w) -{ - XExposeEvent xev; - Region region; - - xev.type = Expose; - xev.serial = XLastKnownRequestProcessed(XtDisplay(w)); - xev.send_event = False; - xev.display = XtDisplay(w); - xev.window = XtWindowOfObject(w); - xev.x = 0; - xev.y = 0; - xev.width = w->core.width; - xev.height = w->core.height; - xev.count = 0; - - region = XCreateRegion(); - if (!region) - return; - - XtAddExposureToRegion((XEvent*)&xev, region); - - if (w->core.widget_class->core_class.expose) - (*(w->core.widget_class->core_class.expose))(w, (XEvent *)&xev, region); - - XDestroyRegion(region); -} - -/* Returns whether the widget passed in is a print shell or "print shell"-like - * widget (e.g. print preview). - * Note that this will return |True| for more classes than |XawPrintShell| in - * the future (like for |XmPrintShell| etc.) - */ -Boolean -XawIsPrintShell(Widget w) -{ - return XtIsSubclass(w, xawPrintShellWidgetClass); -} - - -static void -XawPrintNotify(Widget w, XtPointer client, XEvent *evp, Boolean *cont) -{ - XPPrintEvent *e = (XPPrintEvent *)evp; - XawPrintShellCallbackStruct cbs; - - switch (e->detail) { - case XPStartPageNotify: - DEBUGOUT((__FILE__, w, "XPStartPageNotify\n")); - - /* Re do not have to call |XawPrintRedisplayWidget(w)| here since - * Xprint triggers an expose event anyway - */ - - DEBUGOUT((__FILE__, w, "XpEndPage\n")); - XpEndPage(XtDisplay(w)); - break; - - case XPEndPageNotify: - DEBUGOUT((__FILE__, w, "XPEndPageNotify\n")); - - if (PS_LastPageInDoc(w) || PS_LastPageInJob(w)) { - DEBUGOUT((__FILE__, w, "XpEndDoc\n")); - XpEndDoc(XtDisplay(w)); - } - else { - /* Increment page numbers... */ - PS_CurrPageNumInDoc(w) += 1; - PS_CurrPageNumInJob(w) += 1; - - /* ... do the page setup callback ... */ - cbs.reason = XawCR_PAGE_SETUP; - cbs.event = evp; - cbs.detail = NULL; - cbs.context = XawPrintWidgetToContext(w); - cbs.last_page_in_doc = False; - cbs.last_page_in_job = False; - - if (PS_PageSetupCallback(w)) - XtCallCallbackList(w, PS_PageSetupCallback(w), &cbs); - - PS_LastPageInDoc(w) = cbs.last_page_in_doc; - PS_LastPageInJob(w) = cbs.last_page_in_job; - - /* ... and start the new page */ - DEBUGOUT((__FILE__, w, "XpStartPage\n")); - XpStartPage(XtDisplay(w), XtWindow(w)); - } - break; - - case XPStartDocNotify: - DEBUGOUT((__FILE__, w, "XPStartDocNotify\n")); - - cbs.reason = XawCR_PAGE_SETUP; - cbs.event = evp; - cbs.detail = NULL; - cbs.context = XawPrintWidgetToContext(w); - cbs.last_page_in_doc = False; - cbs.last_page_in_job = False; - - if (PS_PageSetupCallback(w)) - XtCallCallbackList(w, PS_PageSetupCallback(w), &cbs); - - PS_LastPageInDoc(w) = cbs.last_page_in_doc; - PS_LastPageInJob(w) = cbs.last_page_in_job; - - DEBUGOUT((__FILE__, w, "XpStartPage\n")); - XpStartPage(XtDisplay(w), XtWindow(w)); - break; - - case XPEndDocNotify: - DEBUGOUT((__FILE__, w, "XPEndDocNotify\n")); - - /* Start a new document (via XpStartDoc()) if we are not done with the job yet, - * otherwise finish the job (via XpEndJob()) - */ - if (PS_LastPageInJob(w)) { - DEBUGOUT((__FILE__, w, "XpEndJob\n")); - XpEndJob(XtDisplay(w)); - } - else { - PS_CurrDocNumInJob(w) += 1; - PS_CurrPageNumInDoc(w) = 1; - - cbs.reason = XawCR_DOC_SETUP; - cbs.event = evp; - cbs.detail = NULL; - cbs.context = XawPrintWidgetToContext(w); - cbs.last_page_in_doc = False; - cbs.last_page_in_job = False; - - if (PS_DocSetupCallback(w)) - XtCallCallbackList(w, PS_DocSetupCallback(w), &cbs); - - PS_LastPageInDoc(w) = cbs.last_page_in_doc; - PS_LastPageInJob(w) = cbs.last_page_in_job; - - DEBUGOUT((__FILE__, w, "XpStartDoc\n")); - XpStartDoc(XtDisplay(w), XPDocNormal); - } - break; - - case XPStartJobNotify: - DEBUGOUT((__FILE__, w, "XPStartJobNotify\n")); - PS_LastPageInJob(w) = False; - PS_LastPageInDoc(w) = False; - PS_CurrDocNumInJob(w) = 1; - PS_CurrPageNumInDoc(w) = 1; - PS_CurrPageNumInJob(w) = 1; - - cbs.reason = XawCR_START_JOB; - cbs.event = evp; - cbs.detail = NULL; - cbs.context = XawPrintWidgetToContext(w); - cbs.last_page_in_doc = False; - cbs.last_page_in_job = False; - - if (PS_StartJobCallback(w)) - XtCallCallbackList(w, PS_StartJobCallback(w), &cbs); - - PS_LastPageInDoc(w) = cbs.last_page_in_doc; - PS_LastPageInJob(w) = cbs.last_page_in_job; - - /* Start a document (which will trigger the first page in - * |XPStartDocNotify| above) */ - if (PS_LastPageInDoc(w) || PS_LastPageInJob(w)) { - DEBUGOUT((__FILE__, w, "XpEndJob\n")); - XpEndJob(XtDisplay(w)); - } - else - { - cbs.reason = XawCR_DOC_SETUP; - cbs.event = evp; - cbs.detail = NULL; - cbs.context = XawPrintWidgetToContext(w); - cbs.last_page_in_doc = False; - cbs.last_page_in_job = False; - - if (PS_DocSetupCallback(w)) - XtCallCallbackList(w, PS_DocSetupCallback(w), &cbs); - - PS_LastPageInDoc(w) = cbs.last_page_in_doc; - PS_LastPageInJob(w) = cbs.last_page_in_job; - - DEBUGOUT((__FILE__, w, "XpStartDoc\n")); - XpStartDoc(XtDisplay(w), XPDocNormal); - } - break; - - case XPEndJobNotify: - DEBUGOUT((__FILE__, w, "XPEndJobNotify\n")); - cbs.reason = XawCR_END_JOB; - cbs.event = evp; - cbs.detail = NULL; - cbs.context = None; - cbs.last_page_in_doc = True; - cbs.last_page_in_job = True; - - if (PS_EndJobCallback(w)) - XtCallCallbackList(w, PS_EndJobCallback(w), &cbs); - break; - - default: - DEBUGOUT((__FILE__, w, "XawPrintNotify(default)\n")); - break; - } -} - -static void -XawUpdateResources(Widget w, XPContext pcontext) -{ - XawPrintShellWidget print_shell = (XawPrintShellWidget)w; - String string_resolution; - XRectangle drawable_paper_area; - - string_resolution = XpGetOneAttribute(XtDisplay(w), pcontext, XPDocAttr, "default-printer-resolution"); - if (!string_resolution) { - XtAppWarning(XtWidgetToApplicationContext(w), - "XawPrintShell: XawUpdateResources: Could not get 'default-printer-resolution' XPDocAttr\n"); - } - print_shell->print.print_resolution = atol(string_resolution); - XFree(string_resolution); - - if (print_shell->print.print_resolution == 0) { - XtAppWarning(XtWidgetToApplicationContext(w), - "XawPrintShell: XawUpdateResources: Resolution '0' invalid\n"); - } - - /* Get the paper size... */ - XpGetPageDimensions(XtDisplay(w), pcontext, - &print_shell->print.page_width, &print_shell->print.page_height, - &drawable_paper_area); - /* ... and store it in the widget */ - print_shell->print.min_x = drawable_paper_area.x; - print_shell->print.min_y = drawable_paper_area.y; - print_shell->print.max_x = drawable_paper_area.x + drawable_paper_area.width; - print_shell->print.max_y = drawable_paper_area.y + drawable_paper_area.height; -} - -static void -XawUpdateLayout(Widget w) -{ - XawPrintShellWidget print_shell = (XawPrintShellWidget)w; - - switch( print_shell->print.layoutmode ) - { - case XawPrintLAYOUTMODE_NONE: - break; - case XawPrintLAYOUTMODE_PAGESIZE: - XtResizeWidget(w, - print_shell->print.page_width, - print_shell->print.page_height, - w->core.border_width); - break; - case XawPrintLAYOUTMODE_DRAWABLEAREA: - XtConfigureWidget(w, - print_shell->print.min_x, - print_shell->print.min_y, - print_shell->print.max_x - print_shell->print.min_x, - print_shell->print.max_y - print_shell->print.min_y, - w->core.border_width); - break; - default: - XtAppWarning(XtWidgetToApplicationContext(w), - "XawPrintShell: XawUpdateResources: Invalid layout mode\n"); - break; - } -} - - -/* Update widget attributes+properties when the we receive - * "Xp attribute change"-events (e.g. paper (size/orientation/etc.) - * changed etc.) */ -static void -XawAttributesNotify(Widget w, - XtPointer client, - XEvent *evp, - Boolean *cont) -{ - XawPrintShellWidget print_shell = (XawPrintShellWidget)w; - XPAttributeEvent *xpevp = (XPAttributeEvent *)evp; - - XawUpdateResources(w, xpevp->context); - XawUpdateLayout(w); -} - - - diff --git a/nx-X11/lib/Xaw/Private.h b/nx-X11/lib/Xaw/Private.h deleted file mode 100644 index a76207a4d..000000000 --- a/nx-X11/lib/Xaw/Private.h +++ /dev/null @@ -1,154 +0,0 @@ -/* - * Copyright (c) 1998 by The XFree86 Project, Inc. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE XFREE86 PROJECT BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, - * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF - * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. - * - * Except as contained in this notice, the name of the XFree86 Project shall - * not be used in advertising or otherwise to promote the sale, use or other - * dealings in this Software without prior written authorization from the - * XFree86 Project. - */ - -/* $XFree86: xc/lib/Xaw/Private.h,v 3.9 1999/05/16 10:12:48 dawes Exp $ */ - -#ifndef _XawPrivate_h -#define _XawPrivate_h - -#define XawMax(a, b) ((a) > (b) ? (a) : (b)) -#define XawMin(a, b) ((a) < (b) ? (a) : (b)) -#define XawAbs(a) ((a) < 0 ? -(a) : (a)) - -#define XawStackAlloc(size, stk_buffer) \ -((size) <= sizeof(stk_buffer) \ - ? (XtPointer)(stk_buffer) \ - : XtMalloc((unsigned)(size))) - -#define XawStackFree(pointer, stk_buffer) \ -do { \ - if ((pointer) != (XtPointer)(stk_buffer)) \ - XtFree((char *)pointer); \ -} while (0) - -#ifndef XtX -#define XtX(w) (((RectObj)w)->rectangle.x) -#endif -#ifndef XtY -#define XtY(w) (((RectObj)w)->rectangle.y) -#endif -#ifndef XtWidth -#define XtWidth(w) (((RectObj)w)->rectangle.width) -#endif -#ifndef XtHeight -#define XtHeight(w) (((RectObj)w)->rectangle.height) -#endif -#ifndef XtBorderWidth -#define XtBorderWidth(w) (((RectObj)w)->rectangle.border_width) -#endif - -#ifndef OLDXAW -#define XAW_PRIV_VAR_PREFIX '$' - -typedef Bool (*XawParseBooleanProc)(Widget, String, XEvent*, Bool*); - -typedef struct _XawActionVarList XawActionVarList; -typedef struct _XawActionResList XawActionResList; - -/* Boolean expressions */ -Bool XawParseBoolean(Widget, String, XEvent*, Bool*); -Bool XawBooleanExpression(Widget, String, XEvent*); - -/* actions */ -void XawPrintActionErrorMsg(String, Widget, String*, Cardinal*); -XawActionResList *XawGetActionResList(WidgetClass); -XawActionVarList *XawGetActionVarList(Widget); - -void XawSetValuesAction(Widget, XEvent*, String*, Cardinal*); -void XawGetValuesAction(Widget, XEvent*, String*, Cardinal*); -void XawDeclareAction(Widget, XEvent*, String*, Cardinal*); -void XawCallProcAction(Widget, XEvent*, String*, Cardinal*); - -/* display lists */ -#define XAWDL_CONVERT_ERROR (XtPointer)-1 -typedef struct _XawDL _XawDisplayList; -typedef struct _XawDLClass XawDLClass, XawDisplayListClass; - -typedef void (*XawDisplayListProc)(Widget, XtPointer, XtPointer, - XEvent*, Region); -typedef void *(*XawDLArgsInitProc)(String, String*, Cardinal*, - Screen*, Colormap, int); -typedef void *(*XawDLDataInitProc)(String, - Screen*, Colormap, int); -typedef void (*XawDLArgsDestructor)(Display*, String, XtPointer, - String*, Cardinal*); -typedef void (*XawDLDataDestructor)(Display*, String, XtPointer); - -void XawRunDisplayList(Widget, _XawDisplayList*, XEvent*, Region); -void XawDisplayListInitialize(void); - -_XawDisplayList *XawCreateDisplayList(String, Screen*, Colormap, int); -void XawDestroyDisplayList(_XawDisplayList*); -String XawDisplayListString(_XawDisplayList*); -XawDLClass *XawGetDisplayListClass(String); -XawDLClass *XawCreateDisplayListClass(String, - XawDLArgsInitProc, XawDLArgsDestructor, - XawDLDataInitProc, XawDLDataDestructor); -Bool XawDeclareDisplayListProc(XawDLClass*, String, XawDisplayListProc); - -/* pixmaps */ -typedef struct _XawArgVal { - String name; - String value; -} XawArgVal; - -typedef struct _XawParams { - String name; - String type; - String ext; - XawArgVal **args; - Cardinal num_args; -} XawParams; - -typedef struct _XawPixmap { - String name; - Pixmap pixmap; - Pixmap mask; - Dimension width; - Dimension height; -} XawPixmap; - -typedef Bool (*XawPixmapLoader)(XawParams*, Screen*, Colormap, int, - Pixmap*, Pixmap*, - Dimension*, Dimension*); -Bool XawPixmapsInitialize(void); -Bool XawAddPixmapLoader(String, String, XawPixmapLoader); -XawPixmap *XawLoadPixmap(String, Screen*, Colormap, int); -XawPixmap *XawPixmapFromXPixmap(Pixmap, Screen*, Colormap, int); -XawParams *XawParseParamsString(String name); -void XawFreeParamsStruct(XawParams *params); -XawArgVal *XawFindArgVal(XawParams *params, String name); -void XawReshapeWidget(Widget, XawPixmap*); -#endif /* OLDXAW */ - -/* misc */ -void XawTypeToStringWarning(Display*, String); - -/* OS.c */ -int _XawGetPageSize(void); - -#endif /* _XawPrivate_h */ diff --git a/nx-X11/lib/Xaw/Repeater.c b/nx-X11/lib/Xaw/Repeater.c deleted file mode 100644 index 52ae2959e..000000000 --- a/nx-X11/lib/Xaw/Repeater.c +++ /dev/null @@ -1,300 +0,0 @@ -/* - * $Xorg: Repeater.c,v 1.4 2001/02/09 02:03:45 xorgcvs Exp $ - * -Copyright 1990, 1994, 1998 The Open Group - -Permission to use, copy, modify, distribute, and sell this software and its -documentation for any purpose is hereby granted without fee, provided that -the above copyright notice appear in all copies and that both that -copyright notice and this permission notice appear in supporting -documentation. - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -Except as contained in this notice, the name of The Open Group shall not be -used in advertising or otherwise to promote the sale, use or other dealings -in this Software without prior written authorization from The Open Group. - * - * Author: Jim Fulton, MIT X Consortium - * - * This widget is used for press-and-hold style buttons. - */ -/* $XFree86: xc/lib/Xaw/Repeater.c,v 1.6 2001/01/17 19:42:29 dawes Exp $ */ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif -#include <X11/IntrinsicP.h> -#include <X11/StringDefs.h> -#include <X11/Xaw/RepeaterP.h> -#include <X11/Xaw/XawInit.h> - -#define DO_CALLBACK(rw) \ -XtCallCallbackList((Widget)rw, rw->command.callbacks, NULL) - -#define ADD_TIMEOUT(rw, delay) \ -XtAppAddTimeOut(XtWidgetToApplicationContext((Widget)rw), \ - delay, tic, (XtPointer)rw) - -#define CLEAR_TIMEOUT(rw) \ -if ((rw)->repeater.timer) { \ - XtRemoveTimeOut((rw)->repeater.timer); \ - (rw)->repeater.timer = 0; \ -} - -/* - * Class Methods - */ -static void XawRepeaterInitialize(Widget, Widget, ArgList, Cardinal*); -static void XawRepeaterDestroy(Widget); -static Boolean XawRepeaterSetValues(Widget, Widget, Widget, - ArgList, Cardinal*); - -/* - * Prototypes - */ -static void tic(XtPointer, XtIntervalId*); - -/* - * Actions - */ -static void ActionStart(Widget, XEvent*, String*, Cardinal*); -static void ActionStop(Widget, XEvent*, String*, Cardinal*); - -/* - * Initialization - */ -static char defaultTranslations[] = -"<Enter>:" "highlight()\n" -"<Leave>:" "unhighlight()\n" -"<Btn1Down>:" "set() start()\n" -"<Btn1Up>:" "stop() unset()\n" -; - -static XtActionsRec actions[] = { - {"start", ActionStart}, - {"stop", ActionStop}, -}; - -#define offset(field) XtOffsetOf(RepeaterRec, repeater.field) -static XtResource resources[] = { - { - XtNdecay, - XtCDecay, - XtRInt, - sizeof(int), - offset(decay), - XtRImmediate, - (XtPointer)REP_DEF_DECAY - }, - { - XtNinitialDelay, - XtCDelay, - XtRInt, - sizeof(int), - offset(initial_delay), - XtRImmediate, - (XtPointer)REP_DEF_INITIAL_DELAY - }, - { - XtNminimumDelay, - XtCMinimumDelay, - XtRInt, - sizeof(int), - offset(minimum_delay), - XtRImmediate, - (XtPointer)REP_DEF_MINIMUM_DELAY - }, - { - XtNrepeatDelay, - XtCDelay, - XtRInt, - sizeof(int), - offset(repeat_delay), - XtRImmediate, - (XtPointer)REP_DEF_REPEAT_DELAY - }, - { - XtNflash, - XtCBoolean, - XtRBoolean, - sizeof(Boolean), - offset(flash), - XtRImmediate, - (XtPointer)False - }, - { - XtNstartCallback, - XtCStartCallback, - XtRCallback, - sizeof(XtPointer), - offset(start_callbacks), - XtRImmediate, - NULL - }, - { - XtNstopCallback, - XtCStopCallback, - XtRCallback, - sizeof(XtPointer), - offset(stop_callbacks), - XtRImmediate, - NULL - }, -}; -#undef offset - -#define Superclass (&commandClassRec) -RepeaterClassRec repeaterClassRec = { - /* core */ - { - (WidgetClass)Superclass, /* superclass */ - "Repeater", /* class_name */ - sizeof(RepeaterRec), /* widget_size */ - XawInitializeWidgetSet, /* class_initialize */ - NULL, /* class_part_initialize */ - False, /* class_inited */ - XawRepeaterInitialize, /* initialize */ - NULL, /* initialize_hook */ - XtInheritRealize, /* realize */ - actions, /* actions */ - XtNumber(actions), /* num_actions */ - resources, /* resources */ - XtNumber(resources), /* num_resources */ - NULLQUARK, /* xrm_class */ - True, /* compress_motion */ - True, /* compress_exposure */ - True, /* compress_enterleave */ - False, /* visible_interest */ - XawRepeaterDestroy, /* destroy */ - XtInheritResize, /* resize */ - XtInheritExpose, /* expose */ - XawRepeaterSetValues, /* set_values */ - NULL, /* set_values_hook */ - XtInheritSetValuesAlmost, /* set_values_almost */ - NULL, /* get_values_hook */ - NULL, /* accept_focus */ - XtVersion, /* version */ - NULL, /* callback_private */ - defaultTranslations, /* tm_table */ - XtInheritQueryGeometry, /* query_geometry */ - XtInheritDisplayAccelerator, /* display_accelerator */ - NULL, /* extension */ - }, - /* simple */ - { - XtInheritChangeSensitive, /* change_sensitive */ - }, - /* label */ - { - NULL, /* extension */ - }, - /* command */ - { - NULL, /* extension */ - }, - /* repeater */ - { - NULL, /* extension */ - }, -}; - -WidgetClass repeaterWidgetClass = (WidgetClass) &repeaterClassRec; - - -/* - * Implementation - */ -/*ARGSUSED*/ -static void -tic(XtPointer client_data, XtIntervalId *id) -{ - RepeaterWidget rw = (RepeaterWidget)client_data; - - rw->repeater.timer = 0; /* timer is removed */ - if (rw->repeater.flash) { - Widget w = (Widget)rw; - - XClearWindow(XtDisplay(w), XtWindow(w)); - XtCallActionProc(w, "reset", NULL, NULL, 0); - XClearWindow(XtDisplay(w), XtWindow(w)); - XtCallActionProc(w, "set", NULL, NULL, 0); - } - DO_CALLBACK(rw); - - rw->repeater.timer = ADD_TIMEOUT(rw, rw->repeater.next_delay); - - if (rw->repeater.decay) { - rw->repeater.next_delay -= rw->repeater.decay; - if (rw->repeater.next_delay < rw->repeater.minimum_delay) - rw->repeater.next_delay = rw->repeater.minimum_delay; - } -} - -/*ARGSUSED*/ -static void -XawRepeaterInitialize(Widget greq, Widget gnew, - ArgList args, Cardinal *num_args) -{ - RepeaterWidget cnew = (RepeaterWidget)gnew; - - if (cnew->repeater.minimum_delay < 0) - cnew->repeater.minimum_delay = 0; - cnew->repeater.timer = 0; -} - -static void -XawRepeaterDestroy(Widget gw) -{ - CLEAR_TIMEOUT((RepeaterWidget)gw); -} - -/*ARGSUSED*/ -static Boolean -XawRepeaterSetValues(Widget gcur, Widget greq, Widget gnew, - ArgList args, Cardinal *num_args) -{ - RepeaterWidget cur = (RepeaterWidget)gcur; - RepeaterWidget cnew = (RepeaterWidget)gnew; - - if (cur->repeater.minimum_delay != cnew->repeater.minimum_delay) { - if (cnew->repeater.next_delay < cnew->repeater.minimum_delay) - cnew->repeater.next_delay = cnew->repeater.minimum_delay; - } - - return (False); -} - -/*ARGSUSED*/ -static void -ActionStart(Widget gw, XEvent *event, String *params, Cardinal *num_params) -{ - RepeaterWidget rw = (RepeaterWidget)gw; - - CLEAR_TIMEOUT(rw); - if (rw->repeater.start_callbacks) - XtCallCallbackList(gw, rw->repeater.start_callbacks, NULL); - - DO_CALLBACK(rw); - rw->repeater.timer = ADD_TIMEOUT(rw, rw->repeater.initial_delay); - rw->repeater.next_delay = rw->repeater.repeat_delay; -} - -/*ARGSUSED*/ -static void -ActionStop(Widget gw, XEvent *event, String *params, Cardinal *num_params) -{ - RepeaterWidget rw = (RepeaterWidget)gw; - - CLEAR_TIMEOUT((RepeaterWidget)gw); - if (rw->repeater.stop_callbacks) - XtCallCallbackList(gw, rw->repeater.stop_callbacks, NULL); -} diff --git a/nx-X11/lib/Xaw/Repeater.h b/nx-X11/lib/Xaw/Repeater.h deleted file mode 100644 index cfb2c5313..000000000 --- a/nx-X11/lib/Xaw/Repeater.h +++ /dev/null @@ -1,75 +0,0 @@ -/* - * $Xorg: Repeater.h,v 1.4 2001/02/09 02:03:45 xorgcvs Exp $ - * -Copyright 1989, 1998 The Open Group - -Permission to use, copy, modify, distribute, and sell this software and its -documentation for any purpose is hereby granted without fee, provided that -the above copyright notice appear in all copies and that both that -copyright notice and this permission notice appear in supporting -documentation. - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -Except as contained in this notice, the name of The Open Group shall not be -used in advertising or otherwise to promote the sale, use or other dealings -in this Software without prior written authorization from The Open Group. - * - * Author: Jim Fulton, MIT X Consortium - */ -/* $XFree86: xc/lib/Xaw/Repeater.h,v 1.5 2001/01/17 19:42:29 dawes Exp $ */ - -#ifndef _XawRepeater_h -#define _XawRepeater_h - -#include <X11/Xaw/Command.h> - -/***************************************************************************** - * - * Repeater Widget (subclass of Command) - * - * This widget is a push button that repeatedly fires when held down - * - * Parameters: - * - * Name Class Type Default - * ---- ----- ---- ------- - * - * decay Decay int 5 milliseconds - * flash Boolean Boolean FALSE - * initialDelay Delay int 200 milliseconds - * minimumDelay MinimumDelay int 10 milliseconds - * repeatDelay Delay int 50 milliseconds - * startCallback StartCallback XtCallbackList NULL - * stopCallback StopCallback XtCallbackList NULL - * - *****************************************************************************/ - -#define XtNdecay "decay" -#define XtCDecay "Decay" -#define XtNinitialDelay "initialDelay" -#define XtCDelay "Delay" -#define XtNminimumDelay "minimumDelay" -#define XtCMinimumDelay "MinimumDelay" -#define XtNrepeatDelay "repeatDelay" -#define XtNflash "flash" -#define XtNstartCallback "startCallback" -#define XtCStartCallback "StartCallback" -#define XtNstopCallback "stopCallback" -#define XtCStopCallback "StopCallback" - - -extern WidgetClass repeaterWidgetClass; - -typedef struct _RepeaterClassRec *RepeaterWidgetClass; -typedef struct _RepeaterRec *RepeaterWidget; - -#endif /* _XawRepeater_h */ diff --git a/nx-X11/lib/Xaw/RepeaterP.h b/nx-X11/lib/Xaw/RepeaterP.h deleted file mode 100644 index 3ce0a498c..000000000 --- a/nx-X11/lib/Xaw/RepeaterP.h +++ /dev/null @@ -1,84 +0,0 @@ -/* - * $Xorg: RepeaterP.h,v 1.4 2001/02/09 02:03:45 xorgcvs Exp $ - * -Copyright 1989, 1998 The Open Group - -Permission to use, copy, modify, distribute, and sell this software and its -documentation for any purpose is hereby granted without fee, provided that -the above copyright notice appear in all copies and that both that -copyright notice and this permission notice appear in supporting -documentation. - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -Except as contained in this notice, the name of The Open Group shall not be -used in advertising or otherwise to promote the sale, use or other dealings -in this Software without prior written authorization from The Open Group. - * - * Author: Jim Fulton, MIT X Consortium - */ -/* $XFree86: xc/lib/Xaw/RepeaterP.h,v 1.7 2001/01/17 19:42:29 dawes Exp $ */ - -#ifndef _XawRepeaterP_h -#define _XawRepeaterP_h - -#include <X11/Xaw/CommandP.h> -#include <X11/Xaw/Repeater.h> - -/* new fields in widget class */ -typedef struct { - XtPointer extension; -} RepeaterClassPart; - -/* repeater widget class */ -typedef struct _RepeaterClassRec { - CoreClassPart core_class; - SimpleClassPart simple_class; - LabelClassPart label_class; - CommandClassPart command_class; - RepeaterClassPart repeater_class; -} RepeaterClassRec; - -typedef struct { - /* resources */ - int initial_delay; /* initialDelay/Delay */ - int repeat_delay; /* repeatDelay/Delay */ - int minimum_delay; /* minimumDelay/MinimumDelay */ - int decay; /* decay to minimum delay */ - Boolean flash; /* flash/Boolean */ - XtCallbackList start_callbacks; /* startCallback/StartCallback */ - XtCallbackList stop_callbacks; /* stopCallback/StopCallback */ - - /* private */ - int next_delay; /* next amount for timer */ - XtIntervalId timer; /* timer that will fire */ -#ifndef OLDXAW - XtPointer pad[4]; /* for future use and keep binary compatability */ -#endif -} RepeaterPart; - -typedef struct _RepeaterRec { - CorePart core; - SimplePart simple; - LabelPart label; - CommandPart command; - RepeaterPart repeater; -} RepeaterRec; - - /* milliseconds */ -#define REP_DEF_DECAY 5 -#define REP_DEF_INITIAL_DELAY 200 -#define REP_DEF_MINIMUM_DELAY 10 -#define REP_DEF_REPEAT_DELAY 50 - -extern RepeaterClassRec repeaterClassRec; - -#endif /* _XawRepeaterP_h */ diff --git a/nx-X11/lib/Xaw/Reports.h b/nx-X11/lib/Xaw/Reports.h deleted file mode 100644 index 33f18d187..000000000 --- a/nx-X11/lib/Xaw/Reports.h +++ /dev/null @@ -1,56 +0,0 @@ -/* - * $Xorg: Reports.h,v 1.5 2001/02/09 02:03:45 xorgcvs Exp $ - * -Copyright 1990, 1998 The Open Group - -Permission to use, copy, modify, distribute, and sell this software and its -documentation for any purpose is hereby granted without fee, provided that -the above copyright notice appear in all copies and that both that -copyright notice and this permission notice appear in supporting -documentation. - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -Except as contained in this notice, the name of The Open Group shall not be -used in advertising or otherwise to promote the sale, use or other dealings -in this Software without prior written authorization from The Open Group. - */ - -#ifndef _Xaw_Reports_h -#define _Xaw_Reports_h - -#include <X11/Intrinsic.h> - -/* - * XawPannerReport - this structure is used by the reportCallback of the - * Panner, Porthole, Viewport, and Scrollbar widgets to report its position. - * All fields must be filled in, although the changed field may be used as - * a hint as to which fields have been altered since the last report. - */ -typedef struct { - unsigned int changed; /* mask, see below */ - Position slider_x, slider_y; /* location of slider within outer */ - Dimension slider_width, slider_height; /* size of slider */ - Dimension canvas_width, canvas_height; /* size of canvas */ -} XawPannerReport; - -#define XawPRSliderX (1 << 0) -#define XawPRSliderY (1 << 1) -#define XawPRSliderWidth (1 << 2) -#define XawPRSliderHeight (1 << 3) -#define XawPRCanvasWidth (1 << 4) -#define XawPRCanvasHeight (1 << 5) -#define XawPRAll (63) /* union of above */ - -#define XtNreportCallback "reportCallback" -#define XtCReportCallback "reportCallback" - -#endif /* _Xaw_Reports_h */ diff --git a/nx-X11/lib/Xaw/Scrollbar.c b/nx-X11/lib/Xaw/Scrollbar.c deleted file mode 100644 index e6dea9c41..000000000 --- a/nx-X11/lib/Xaw/Scrollbar.c +++ /dev/null @@ -1,885 +0,0 @@ -/* $Xorg: Scrollbar.c,v 1.4 2001/02/09 02:03:45 xorgcvs Exp $ */ - -/*********************************************************** - -Copyright 1987, 1988, 1994, 1998 The Open Group - -Permission to use, copy, modify, distribute, and sell this software and its -documentation for any purpose is hereby granted without fee, provided that -the above copyright notice appear in all copies and that both that -copyright notice and this permission notice appear in supporting -documentation. - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -Except as contained in this notice, the name of The Open Group shall not be -used in advertising or otherwise to promote the sale, use or other dealings -in this Software without prior written authorization from The Open Group. - - -Copyright 1987, 1988 by Digital Equipment Corporation, Maynard, Massachusetts. - - All Rights Reserved - -Permission to use, copy, modify, and distribute this software and its -documentation for any purpose and without fee is hereby granted, -provided that the above copyright notice appear in all copies and that -both that copyright notice and this permission notice appear in -supporting documentation, and that the name of Digital not be -used in advertising or publicity pertaining to distribution of the -software without specific, written prior permission. - -DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING -ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL -DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR -ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, -WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, -ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS -SOFTWARE. - -******************************************************************/ -/* $XFree86: xc/lib/Xaw/Scrollbar.c,v 1.12 2001/01/17 19:42:29 dawes Exp $ */ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif -#include <X11/IntrinsicP.h> -#include <X11/StringDefs.h> -#include <X11/Xmu/Drawing.h> -#include <X11/Xaw/ScrollbarP.h> -#include <X11/Xaw/XawInit.h> -#include "Private.h" - -#define NoButton -1 -#define PICKLENGTH(widget, x, y) \ -(((widget)->scrollbar.orientation == XtorientHorizontal) ? (x) : (y)) - -/* - * Class Methods - */ -static void XawScrollbarClassInitialize(void); -static void XawScrollbarDestroy(Widget); -static void XawScrollbarInitialize(Widget, Widget, ArgList, Cardinal*_args); -static void XawScrollbarRealize(Widget, Mask*, XSetWindowAttributes*); -static void XawScrollbarRedisplay(Widget, XEvent*, Region); -static void XawScrollbarResize(Widget); -static Boolean XawScrollbarSetValues(Widget, Widget, Widget, - ArgList, Cardinal*); - -/* - * Prototypes - */ -static Boolean CompareEvents(XEvent*, XEvent*); -static void CreateGC(Widget); -static float FloatInRange(float, float, float); -static float FractionLoc(ScrollbarWidget, int, int); -static void ExtractPosition(XEvent*, Position*, Position*); -static int InRange(int, int, int); -static void FillArea(ScrollbarWidget, int, int, int); -static Bool LookAhead(Widget, XEvent*); -static void PaintThumb(ScrollbarWidget); -static Bool PeekNotifyEvent(Display*, XEvent*, char*); -static void SetDimensions(ScrollbarWidget); - -/* - * Actions - */ -static void EndScroll(Widget, XEvent*, String*, Cardinal*); -static void MoveThumb(Widget, XEvent*, String*, Cardinal*); -static void NotifyScroll(Widget, XEvent*, String*, Cardinal*); -static void NotifyThumb(Widget, XEvent*, String*, Cardinal*); -static void StartScroll(Widget, XEvent*, String*, Cardinal*); - -/* - * Initialization - */ -static char defaultTranslations[] = -"<Btn1Down>:" "StartScroll(Forward)\n" -"<Btn2Down>:" "StartScroll(Continuous) MoveThumb() NotifyThumb()\n" -"<Btn3Down>:" "StartScroll(Backward)\n" -"<Btn2Motion>:" "MoveThumb() NotifyThumb()\n" -"<BtnUp>:" "NotifyScroll(Proportional) EndScroll()\n"; - -static float floatZero = 0.0; - -#define Offset(field) XtOffsetOf(ScrollbarRec, field) - -static XtResource resources[] = { - { - XtNlength, - XtCLength, - XtRDimension, - sizeof(Dimension), - Offset(scrollbar.length), - XtRImmediate, - (XtPointer)1 - }, - { - XtNthickness, - XtCThickness, - XtRDimension, - sizeof(Dimension), - Offset(scrollbar.thickness), - XtRImmediate, - (XtPointer)14 - }, - { - XtNorientation, - XtCOrientation, - XtROrientation, - sizeof(XtOrientation), - Offset(scrollbar.orientation), - XtRImmediate, - (XtPointer)XtorientVertical - }, - { - XtNscrollProc, - XtCCallback, - XtRCallback, - sizeof(XtPointer), - Offset(scrollbar.scrollProc), - XtRCallback, - NULL - }, - { - XtNthumbProc, - XtCCallback, - XtRCallback, - sizeof(XtPointer), - Offset(scrollbar.thumbProc), - XtRCallback, - NULL - }, - { - XtNjumpProc, - XtCCallback, - XtRCallback, - sizeof(XtPointer), - Offset(scrollbar.jumpProc), - XtRCallback, - NULL - }, - { - XtNthumb, - XtCThumb, - XtRBitmap, - sizeof(Pixmap), - Offset(scrollbar.thumb), - XtRImmediate, - (XtPointer)XtUnspecifiedPixmap - }, - { - XtNforeground, - XtCForeground, - XtRPixel, - sizeof(Pixel), - Offset(scrollbar.foreground), - XtRString, - XtDefaultForeground - }, - { - XtNshown, - XtCShown, - XtRFloat, - sizeof(float), - Offset(scrollbar.shown), - XtRFloat, - (XtPointer)&floatZero - }, - { - XtNtopOfThumb, - XtCTopOfThumb, - XtRFloat, - sizeof(float), - Offset(scrollbar.top), - XtRFloat, - (XtPointer)&floatZero - }, - { - XtNscrollVCursor, - XtCCursor, - XtRCursor, - sizeof(Cursor), - Offset(scrollbar.verCursor), - XtRString, - "sb_v_double_arrow" - }, - { - XtNscrollHCursor, - XtCCursor, - XtRCursor, - sizeof(Cursor), - Offset(scrollbar.horCursor), - XtRString, - "sb_h_double_arrow" - }, - { - XtNscrollUCursor, - XtCCursor, - XtRCursor, - sizeof(Cursor), - Offset(scrollbar.upCursor), - XtRString, - "sb_up_arrow" - }, - { - XtNscrollDCursor, - XtCCursor, - XtRCursor, - sizeof(Cursor), - Offset(scrollbar.downCursor), - XtRString, - "sb_down_arrow" - }, - { - XtNscrollLCursor, - XtCCursor, - XtRCursor, - sizeof(Cursor), - Offset(scrollbar.leftCursor), - XtRString, - "sb_left_arrow" - }, - { - XtNscrollRCursor, - XtCCursor, - XtRCursor, - sizeof(Cursor), - Offset(scrollbar.rightCursor), - XtRString, - "sb_right_arrow" - }, - { - XtNminimumThumb, - XtCMinimumThumb, - XtRDimension, - sizeof(Dimension), - Offset(scrollbar.min_thumb), - XtRImmediate, - (XtPointer)7 - }, -}; -#undef Offset - -static XtActionsRec actions[] = { - {"StartScroll", StartScroll}, - {"MoveThumb", MoveThumb}, - {"NotifyThumb", NotifyThumb}, - {"NotifyScroll", NotifyScroll}, - {"EndScroll", EndScroll}, -}; - -#define Superclass (&simpleClassRec) -ScrollbarClassRec scrollbarClassRec = { - /* core */ - { - (WidgetClass)&simpleClassRec, /* superclass */ - "Scrollbar", /* class_name */ - sizeof(ScrollbarRec), /* widget_size */ - XawScrollbarClassInitialize, /* class_initialize */ - NULL, /* class_part_init */ - False, /* class_inited */ - XawScrollbarInitialize, /* initialize */ - NULL, /* initialize_hook */ - XawScrollbarRealize, /* realize */ - actions, /* actions */ - XtNumber(actions), /* num_actions */ - resources, /* resources */ - XtNumber(resources), /* num_resources */ - NULLQUARK, /* xrm_class */ - True, /* compress_motion */ - True, /* compress_exposure */ - True, /* compress_enterleave */ - False, /* visible_interest */ - XawScrollbarDestroy, /* destroy */ - XawScrollbarResize, /* resize */ - XawScrollbarRedisplay, /* expose */ - XawScrollbarSetValues, /* set_values */ - NULL, /* set_values_hook */ - XtInheritSetValuesAlmost, /* set_values_almost */ - NULL, /* get_values_hook */ - NULL, /* accept_focus */ - XtVersion, /* version */ - NULL, /* callback_private */ - defaultTranslations, /* tm_table */ - XtInheritQueryGeometry, /* query_geometry */ - XtInheritDisplayAccelerator, /* display_accelerator */ - NULL, /* extension */ - }, - /* simple */ - { - XtInheritChangeSensitive, /* change_sensitive */ - }, - /* scrollbar */ - { - NULL, /* extension */ - }, -}; - -WidgetClass scrollbarWidgetClass = (WidgetClass)&scrollbarClassRec; - -/* - * Implementation - */ -static void -XawScrollbarClassInitialize(void) -{ - XawInitializeWidgetSet(); - XtAddConverter(XtRString, XtROrientation, XmuCvtStringToOrientation, - NULL, 0); - XtSetTypeConverter(XtROrientation, XtRString, XmuCvtOrientationToString, - NULL, 0, XtCacheNone, NULL); -} - -/* - * Make sure the first number is within the range specified by the other - * two numbers. - */ -static int -InRange(int num, int small, int big) -{ - return ((num < small) ? small : ((num > big) ? big : num)); -} - -/* - * Same as above, but for floating numbers - */ -static float -FloatInRange(float num, float small, float big) -{ - return ((num < small) ? small : ((num > big) ? big : num)); -} - -/* Fill the area specified by top and bottom with the given pattern */ -static float -FractionLoc(ScrollbarWidget w, int x, int y) -{ - float result; - - result = PICKLENGTH(w, x / (float)XtWidth(w), y / (float)XtHeight(w)); - - return (FloatInRange(result, 0.0, 1.0)); -} - -static void -FillArea(ScrollbarWidget w, int top, int bottom, int thumb) -{ - Dimension length; - - top = XawMax(1, top); - if (w->scrollbar.orientation == XtorientHorizontal) - bottom = XawMin(bottom, XtWidth(w) - 1); - else - bottom = XawMin(bottom, XtHeight(w) - 1); - - if (bottom <= top) - return; - - length = bottom - top; - - switch(thumb) { - /* Fill the new Thumb location */ - case 1: - if (w->scrollbar.orientation == XtorientHorizontal) - XFillRectangle(XtDisplay(w), XtWindow(w), w->scrollbar.gc, - top, 1, length, XtHeight(w) - 2); - else - XFillRectangle(XtDisplay(w), XtWindow(w), w->scrollbar.gc, - 1, top, XtWidth(w) - 2, length); - break; - /* Clear the old Thumb location */ - case 0: - if (w->scrollbar.orientation == XtorientHorizontal) - XClearArea(XtDisplay(w), XtWindow(w), - top, 1, length, XtHeight(w) - 2, False); - else - XClearArea(XtDisplay(w), XtWindow(w), - 1, top, XtWidth(w) - 2, length, False); - break; - } -} - - -/* Paint the thumb in the area specified by w->top and - w->shown. The old area is erased. The painting and - erasing is done cleverly so that no flickering will occur. */ -static void -PaintThumb(ScrollbarWidget w) -{ - Position oldtop, oldbot, newtop, newbot; - - oldtop = w->scrollbar.topLoc; - oldbot = oldtop + w->scrollbar.shownLength; - newtop = w->scrollbar.length * w->scrollbar.top; - newbot = newtop + (int)(w->scrollbar.length * w->scrollbar.shown); - if (newbot < newtop + (int)w->scrollbar.min_thumb) - newbot = newtop + w->scrollbar.min_thumb; - w->scrollbar.topLoc = newtop; - w->scrollbar.shownLength = newbot - newtop; - - if (XtIsRealized((Widget)w)) { - if (newtop < oldtop) - FillArea(w, newtop, XawMin(newbot, oldtop), 1); - if (newtop > oldtop) - FillArea(w, oldtop, XawMin(newtop, oldbot), 0); - if (newbot < oldbot) - FillArea(w, XawMax(newbot, oldtop), oldbot, 0); - if (newbot > oldbot) - FillArea(w, XawMax(newtop, oldbot), newbot, 1); - } -} - -static void -SetDimensions(ScrollbarWidget w) -{ - if (w->scrollbar.orientation == XtorientVertical) { - w->scrollbar.length = XtHeight(w); - w->scrollbar.thickness = XtWidth(w); - } - else { - w->scrollbar.length = XtWidth(w); - w->scrollbar.thickness = XtHeight(w); - } -} - -static void -XawScrollbarDestroy(Widget w) -{ - ScrollbarWidget sbw = (ScrollbarWidget)w; - - XtReleaseGC(w, sbw->scrollbar.gc); -} - -static void -CreateGC(Widget w) -{ - ScrollbarWidget sbw = (ScrollbarWidget)w; - XGCValues gcValues; - XtGCMask mask; - unsigned int depth = 1; - - if (sbw->scrollbar.thumb == XtUnspecifiedPixmap) - sbw->scrollbar.thumb = XmuCreateStippledPixmap(XtScreen(w), - (Pixel)1, (Pixel)0, - depth); - else if (sbw->scrollbar.thumb != None) { - Window root; - int x, y; - unsigned int width, height, bw; - - XGetGeometry(XtDisplay(w), sbw->scrollbar.thumb, &root, &x, &y, - &width, &height, &bw, &depth); - } - - gcValues.foreground = sbw->scrollbar.foreground; - gcValues.background = sbw->core.background_pixel; - mask = GCForeground | GCBackground; - - if (sbw->scrollbar.thumb != None) { - if (depth == 1) { - gcValues.fill_style = FillOpaqueStippled; - gcValues.stipple = sbw->scrollbar.thumb; - mask |= GCFillStyle | GCStipple; - } - else { - gcValues.fill_style = FillTiled; - gcValues.tile = sbw->scrollbar.thumb; - mask |= GCFillStyle | GCTile; - } - } - sbw->scrollbar.gc = XtGetGC(w, mask, &gcValues); -} - -/* ARGSUSED */ -static void -XawScrollbarInitialize(Widget request, Widget cnew, - ArgList args, Cardinal *num_args) -{ - ScrollbarWidget w = (ScrollbarWidget)cnew; - - CreateGC(cnew); - - if (XtWidth(w) == 0) - XtWidth(w) = w->scrollbar.orientation == XtorientVertical ? - w->scrollbar.thickness : w->scrollbar.length; - - if (XtHeight(w) == 0) - XtHeight(w) = w->scrollbar.orientation == XtorientHorizontal ? - w->scrollbar.thickness : w->scrollbar.length; - - SetDimensions(w); - w->scrollbar.direction = 0; - w->scrollbar.topLoc = 0; - w->scrollbar.shownLength = w->scrollbar.min_thumb; -} - -static void -XawScrollbarRealize(Widget gw, Mask *valueMask, - XSetWindowAttributes *attributes) -{ - ScrollbarWidget w = (ScrollbarWidget)gw; - - w->scrollbar.inactiveCursor = w->scrollbar.orientation == XtorientVertical ? - w->scrollbar.verCursor : w->scrollbar.horCursor; - - XtVaSetValues(gw, XtNcursor, w->scrollbar.inactiveCursor, NULL); - - /* - * The Simple widget actually stuffs the value in the valuemask - */ - (*scrollbarWidgetClass->core_class.superclass->core_class.realize) - (gw, valueMask, attributes); -} - -/*ARGSUSED*/ -static Boolean -XawScrollbarSetValues(Widget current, Widget request, Widget desired, - ArgList args, Cardinal *num_args) -{ - ScrollbarWidget w = (ScrollbarWidget)current; - ScrollbarWidget dw = (ScrollbarWidget)desired; - Boolean redraw = False; - - /* - * If these values are outside the acceptable range ignore them... - */ - if (dw->scrollbar.top < 0.0 || dw->scrollbar.top > 1.0) - dw->scrollbar.top = w->scrollbar.top; - - if (dw->scrollbar.shown < 0.0 || dw->scrollbar.shown > 1.0) - dw->scrollbar.shown = w->scrollbar.shown; - - if (XtIsRealized (desired)) { - if (w->scrollbar.foreground != dw->scrollbar.foreground || - w->core.background_pixel != dw->core.background_pixel || - w->scrollbar.thumb != dw->scrollbar.thumb) { - XtReleaseGC((Widget)dw, w->scrollbar.gc); - CreateGC((Widget)dw); - redraw = True; - } - if (w->scrollbar.top != dw->scrollbar.top || - w->scrollbar.shown != dw->scrollbar.shown) - redraw = True; - } - - return (redraw); -} - -static void -XawScrollbarResize(Widget gw) -{ - /* ForgetGravity has taken care of background, but thumb may - * have to move as a result of the new size. */ - SetDimensions((ScrollbarWidget)gw); - XawScrollbarRedisplay(gw, NULL, NULL); -} - -/*ARGSUSED*/ -static void -XawScrollbarRedisplay(Widget gw, XEvent *event, Region region) -{ - ScrollbarWidget w = (ScrollbarWidget)gw; - int x, y; - unsigned int width, height; - - if (Superclass->core_class.expose) - (*Superclass->core_class.expose)(gw, event, region); - - if (w->scrollbar.orientation == XtorientHorizontal) { - x = w->scrollbar.topLoc; - y = 1; - width = w->scrollbar.shownLength; - height = XtHeight(w) - 2; - } - else { - x = 1; - y = w->scrollbar.topLoc; - width = XtWidth(w) - 2; - height = w->scrollbar.shownLength; - } - - if (region == NULL || - XRectInRegion(region, x, y, width, height) != RectangleOut) { - /* Forces entire thumb to be painted */ - w->scrollbar.topLoc = -(w->scrollbar.length + 1); - PaintThumb(w); - } -} - -/*ARGSUSED*/ -static void -StartScroll(Widget gw, XEvent *event, String *params, Cardinal *num_params) -{ - ScrollbarWidget w = (ScrollbarWidget)gw; - Cursor cursor; - char direction; - - if (w->scrollbar.direction != 0) /* if we're already scrolling */ - return; - if (*num_params > 0) - direction = *params[0]; - else - direction = 'C'; - - w->scrollbar.direction = direction; - - switch(direction) { - case 'B': - case 'b': - cursor = w->scrollbar.orientation == XtorientVertical ? - w->scrollbar.downCursor : w->scrollbar.rightCursor; - break; - case 'F': - case 'f': - cursor = w->scrollbar.orientation == XtorientVertical ? - w->scrollbar.upCursor : w->scrollbar.leftCursor; - break; - case 'C': - case 'c': - cursor = w->scrollbar.orientation == XtorientVertical ? - w->scrollbar.rightCursor : w->scrollbar.upCursor; - break; - default: - return; /* invalid invocation */ - } - - XtVaSetValues(gw, XtNcursor, cursor, NULL); - - XFlush(XtDisplay(w)); -} - -static Boolean -CompareEvents(XEvent *oldEvent, XEvent *newEvent) -{ -#define Check(field) if (newEvent->field != oldEvent->field) return (False) - - Check(xany.display); - Check(xany.type); - Check(xany.window); - - switch(newEvent->type) { - case MotionNotify: - Check(xmotion.state); - break; - case ButtonPress: - case ButtonRelease: - Check(xbutton.state); - Check(xbutton.button); - break; - case KeyPress: - case KeyRelease: - Check(xkey.state); - Check(xkey.keycode); - break; - case EnterNotify: - case LeaveNotify: - Check(xcrossing.mode); - Check(xcrossing.detail); - Check(xcrossing.state); - break; - } -#undef Check - - return (True); -} - -struct EventData { - XEvent *oldEvent; - int count; -}; - -static Bool -PeekNotifyEvent(Display *dpy, XEvent *event, char *args) -{ - struct EventData *eventData = (struct EventData*)args; - - return (++eventData->count == QLength(dpy) /* since PeekIf blocks */ - || CompareEvents(event, eventData->oldEvent)); -} - -static Bool -LookAhead(Widget w, XEvent *event) -{ - XEvent newEvent; - struct EventData eventData; - - if (QLength(XtDisplay(w)) == 0) - return (False); - - eventData.count = 0; - eventData.oldEvent = event; - - XPeekIfEvent(XtDisplay(w), &newEvent, PeekNotifyEvent, (char*)&eventData); - - if (CompareEvents(event, &newEvent)) - return (True); - - return (False); -} - -static void -ExtractPosition(XEvent *event, Position *x, Position *y) -{ - switch(event->type) { - case MotionNotify: - *x = event->xmotion.x; - *y = event->xmotion.y; - break; - case ButtonPress: - case ButtonRelease: - *x = event->xbutton.x; - *y = event->xbutton.y; - break; - case KeyPress: - case KeyRelease: - *x = event->xkey.x; - *y = event->xkey.y; - break; - case EnterNotify: - case LeaveNotify: - *x = event->xcrossing.x; - *y = event->xcrossing.y; - break; - default: - *x = 0; - *y = 0; - break; - } -} - -static void -NotifyScroll(Widget gw, XEvent *event, String *params, Cardinal *num_params) -{ - ScrollbarWidget w = (ScrollbarWidget)gw; - long call_data = 0; - char style; - Position x, y; - - if (w->scrollbar.direction == 0) /* if no StartScroll */ - return; - - if (LookAhead(gw, event)) - return; - - if (*num_params > 0) - style = *params[0]; - else - style = 'P'; - - switch(style) { - case 'P': /* Proportional */ - case 'p': - ExtractPosition(event, &x, &y); - call_data = InRange(PICKLENGTH(w, x, y), 0, (int)w->scrollbar.length); - break; - case 'F': /* FullLength */ - case 'f': - call_data = w->scrollbar.length; - break; - } - - switch(w->scrollbar.direction) { - case 'B': - case 'b': - call_data = -call_data; - /*FALLTHROUGH*/ - case 'F': - case 'f': - XtCallCallbacks(gw, XtNscrollProc, (XtPointer)call_data); - break; - case 'C': - case 'c': /* NotifyThumb has already called the thumbProc(s) */ - break; - } -} - -/*ARGSUSED*/ -static void -EndScroll(Widget gw, XEvent *event, String *params, Cardinal *num_params) -{ - ScrollbarWidget w = (ScrollbarWidget)gw; - - XtVaSetValues(gw, XtNcursor, w->scrollbar.inactiveCursor, NULL); - XFlush(XtDisplay(w)); /* make sure it get propogated */ - - w->scrollbar.direction = 0; -} - -/*ARGSUSED*/ -static void -MoveThumb(Widget gw, XEvent *event, String *params, Cardinal *num_params) -{ - ScrollbarWidget w = (ScrollbarWidget)gw; - Position x, y; - - if (w->scrollbar.direction == 0) /* if no StartScroll */ - return; - - if (LookAhead(gw, event)) - return; - - if (!event->xmotion.same_screen) - return; - - ExtractPosition(event, &x, &y); - w->scrollbar.top = FractionLoc(w, x, y); -} - -/*ARGSUSED*/ -static void -NotifyThumb(Widget gw, XEvent *event, String *params, Cardinal *num_params) -{ - ScrollbarWidget w = (ScrollbarWidget)gw; - union { - XtPointer xtp; - float xtf; - } xtpf; - - if (w->scrollbar.direction == 0) /* if no StartScroll */ - return; - - if (LookAhead(gw, event)) - return; - - /* thumbProc is not pretty, but is necessary for backwards - compatibility on those architectures for which it work{s,ed}; - the intent is to pass a (truncated) float by value. */ - xtpf.xtf = w->scrollbar.top; - XtCallCallbacks(gw, XtNthumbProc, xtpf.xtp); - XtCallCallbacks(gw, XtNjumpProc, (XtPointer)&w->scrollbar.top); - - PaintThumb(w); -} - -/* - * Public routines - */ -/* Set the scroll bar to the given location. */ -void -XawScrollbarSetThumb(Widget gw, -#if NeedWidePrototypes - double top, double shown -#else - float top, float shown -#endif - ) -{ - ScrollbarWidget w = (ScrollbarWidget)gw; - - if (w->scrollbar.direction == 'c') /* if still thumbing */ - return; - - w->scrollbar.top = top > 1.0 ? 1.0 : top >= 0.0 ? top : w->scrollbar.top; - - w->scrollbar.shown = shown > 1.0 ? 1.0 : shown >= 0.0 ? - shown : w->scrollbar.shown; - PaintThumb(w); -} diff --git a/nx-X11/lib/Xaw/Scrollbar.h b/nx-X11/lib/Xaw/Scrollbar.h deleted file mode 100644 index c776d41e2..000000000 --- a/nx-X11/lib/Xaw/Scrollbar.h +++ /dev/null @@ -1,137 +0,0 @@ -/* $Xorg: Scrollbar.h,v 1.4 2001/02/09 02:03:45 xorgcvs Exp $ */ - - -/*********************************************************** - -Copyright 1987, 1988, 1998 The Open Group - -Permission to use, copy, modify, distribute, and sell this software and its -documentation for any purpose is hereby granted without fee, provided that -the above copyright notice appear in all copies and that both that -copyright notice and this permission notice appear in supporting -documentation. - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -Except as contained in this notice, the name of The Open Group shall not be -used in advertising or otherwise to promote the sale, use or other dealings -in this Software without prior written authorization from The Open Group. - - -Copyright 1987, 1988 by Digital Equipment Corporation, Maynard, Massachusetts. - - All Rights Reserved - -Permission to use, copy, modify, and distribute this software and its -documentation for any purpose and without fee is hereby granted, -provided that the above copyright notice appear in all copies and that -both that copyright notice and this permission notice appear in -supporting documentation, and that the name of Digital not be -used in advertising or publicity pertaining to distribution of the -software without specific, written prior permission. - -DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING -ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL -DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR -ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, -WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, -ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS -SOFTWARE. - -******************************************************************/ -/* $XFree86: xc/lib/Xaw/Scrollbar.h,v 1.6 2001/01/17 19:42:29 dawes Exp $ */ - -#ifndef _Scrollbar_h -#define _Scrollbar_h - -/* - * Scrollbar Widget - */ - -#include <X11/Xmu/Converters.h> -#include <X11/Xfuncproto.h> - -/* Scrollbar resources: - - Name Class RepType Default Value - ---- ----- ------- ------------- - accelerators Accelerators AcceleratorTable NULL - ancestorSensitive AncestorSensitive Boolean True - background Background Pixel XtDefaultBackground - backgroundPixmap Pixmap Pixmap XtUnspecifiedPixmap - borderColor BorderColor Pixel XtDefaultForeground - borderPixmap Pixmap Pixmap XtUnspecifiedPixmap - borderWidth BorderWidth Dimension 1 - colormap Colormap Colormap parent's colormap - cursor Cursor Cursor None - cursorName Cursor String NULL - depth Depth int parent's depth - destroyCallback Callback XtCallbackList NULL - foreground Foreground Pixel XtDefaultForeground - height Height Dimension length or thickness - insensitiveBorder Insensitive Pixmap GreyPixmap - jumpProc Callback XtCallbackList NULL - length Length Dimension 1 - mappedWhenManaged MappedWhenManaged Boolean True - minimumThumb MinimumThumb Dimension 7 - orientation Orientation XtOrientation XtorientVertical - pointerColor Foreground Pixel XtDefaultForeground - pointerColorBackground Background Pixel XtDefaultBackground - screen Screen Screen parent's screen - scrollDCursor Cursor Cursor XC_sb_down_arrow - scrollHCursor Cursor Cursor XC_sb_h_double_arrow - scrollLCursor Cursor Cursor XC_sb_left_arrow - scrollProc Callback XtCallbackList NULL - scrollRCursor Cursor Cursor XC_sb_right_arrow - scrollUCursor Cursor Cursor XC_sb_up_arrow - scrollVCursor Cursor Cursor XC_sb_v_double_arrow - sensitive Sensitive Boolean True - shown Shown Float 0.0 - thickness Thickness Dimension 14 - thumb Thumb Bitmap GreyPixmap - thumbProc Callback XtCallbackList NULL - topOfThumb TopOfThumb Float 0.0 - translations Translations TranslationTable see source or doc - width Width Dimension thickness or length - x Position Position 0 - y Position Position 0 - -*/ - -#define XtCMinimumThumb "MinimumThumb" -#define XtCShown "Shown" -#define XtCTopOfThumb "TopOfThumb" - -#define XtNminimumThumb "minimumThumb" -#define XtNtopOfThumb "topOfThumb" - -typedef struct _ScrollbarRec *ScrollbarWidget; -typedef struct _ScrollbarClassRec *ScrollbarWidgetClass; - -extern WidgetClass scrollbarWidgetClass; - -_XFUNCPROTOBEGIN - -void XawScrollbarSetThumb -( - Widget scrollbar, -#if NeedWidePrototypes - double top, - double shown -#else - float top, - float shown -#endif - ); - -_XFUNCPROTOEND - -#endif /* _Scrollbar_h */ diff --git a/nx-X11/lib/Xaw/ScrollbarP.h b/nx-X11/lib/Xaw/ScrollbarP.h deleted file mode 100644 index ec3af46f8..000000000 --- a/nx-X11/lib/Xaw/ScrollbarP.h +++ /dev/null @@ -1,109 +0,0 @@ -/* - * $Xorg: ScrollbarP.h,v 1.4 2001/02/09 02:03:45 xorgcvs Exp $ - */ - - -/*********************************************************** - -Copyright 1987, 1988, 1998 The Open Group - -Permission to use, copy, modify, distribute, and sell this software and its -documentation for any purpose is hereby granted without fee, provided that -the above copyright notice appear in all copies and that both that -copyright notice and this permission notice appear in supporting -documentation. - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -Except as contained in this notice, the name of The Open Group shall not be -used in advertising or otherwise to promote the sale, use or other dealings -in this Software without prior written authorization from The Open Group. - - -Copyright 1987, 1988 by Digital Equipment Corporation, Maynard, Massachusetts. - - All Rights Reserved - -Permission to use, copy, modify, and distribute this software and its -documentation for any purpose and without fee is hereby granted, -provided that the above copyright notice appear in all copies and that -both that copyright notice and this permission notice appear in -supporting documentation, and that the name of Digital not be -used in advertising or publicity pertaining to distribution of the -software without specific, written prior permission. - -DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING -ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL -DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR -ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, -WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, -ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS -SOFTWARE. - -******************************************************************/ -/* $XFree86: xc/lib/Xaw/ScrollbarP.h,v 1.7 2001/01/17 19:42:29 dawes Exp $ */ - -#ifndef _ScrollbarP_h -#define _ScrollbarP_h - -#include <X11/Xaw/Scrollbar.h> -#include <X11/Xaw/SimpleP.h> - -typedef struct { - /* resources */ - Pixel foreground; /* thumb foreground color */ - XtOrientation orientation; /* horizontal or vertical */ - XtCallbackList scrollProc; /* proportional scroll */ - XtCallbackList thumbProc; /* jump (to position) scroll */ - XtCallbackList jumpProc; /* same as thumbProc but pass data by ref */ - Pixmap thumb; /* thumb pixmap */ - Cursor upCursor; /* scroll up cursor */ - Cursor downCursor; /* scroll down cursor */ - Cursor leftCursor; /* scroll left cursor */ - Cursor rightCursor; /* scroll right cursor */ - Cursor verCursor; /* scroll vertical cursor */ - Cursor horCursor; /* scroll horizontal cursor */ - float top; - float shown; - Dimension length; /* either height or width */ - Dimension thickness; /* either width or height */ - Dimension min_thumb; /* minium size for the thumb */ - - /* private */ - Cursor inactiveCursor; /* The normal cursor for scrollbar */ - char direction; /* a scroll has started; which direction */ - GC gc; /* a (shared) gc */ - Position topLoc; /* Pixel that corresponds to top */ - Dimension shownLength; /* Num pixels corresponding to shown */ -#ifndef OLDXAW - XtPointer pad[4]; /* for future use and keep binary compatability */ -#endif -} ScrollbarPart; - -typedef struct _ScrollbarRec { - CorePart core; - SimplePart simple; - ScrollbarPart scrollbar; -} ScrollbarRec; - -typedef struct { - XtPointer extension; -} ScrollbarClassPart; - -typedef struct _ScrollbarClassRec { - CoreClassPart core_class; - SimpleClassPart simple_class; - ScrollbarClassPart scrollbar_class; -} ScrollbarClassRec; - -extern ScrollbarClassRec scrollbarClassRec; - -#endif /* _ScrollbarP_h */ diff --git a/nx-X11/lib/Xaw/Simple.c b/nx-X11/lib/Xaw/Simple.c deleted file mode 100644 index 95b7a1aa1..000000000 --- a/nx-X11/lib/Xaw/Simple.c +++ /dev/null @@ -1,504 +0,0 @@ -/* $Xorg: Simple.c,v 1.4 2001/02/09 02:03:45 xorgcvs Exp $ */ - -/*********************************************************** - -Copyright 1987, 1988, 1994, 1998 The Open Group - -Permission to use, copy, modify, distribute, and sell this software and its -documentation for any purpose is hereby granted without fee, provided that -the above copyright notice appear in all copies and that both that -copyright notice and this permission notice appear in supporting -documentation. - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -Except as contained in this notice, the name of The Open Group shall not be -used in advertising or otherwise to promote the sale, use or other dealings -in this Software without prior written authorization from The Open Group. - - -Copyright 1987, 1988 by Digital Equipment Corporation, Maynard, Massachusetts. - - All Rights Reserved - -Permission to use, copy, modify, and distribute this software and its -documentation for any purpose and without fee is hereby granted, -provided that the above copyright notice appear in all copies and that -both that copyright notice and this permission notice appear in -supporting documentation, and that the name of Digital not be -used in advertising or publicity pertaining to distribution of the -software without specific, written prior permission. - -DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING -ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL -DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR -ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, -WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, -ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS -SOFTWARE. - -******************************************************************/ - -/* $XFree86: xc/lib/Xaw/Simple.c,v 1.16 2001/09/29 04:36:02 paulo Exp $ */ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif -#include <stdio.h> -#include <X11/IntrinsicP.h> -#include <X11/StringDefs.h> -#include <X11/Xmu/Drawing.h> -#include <X11/Xmu/SysUtil.h> -#include <X11/Xaw/SimpleP.h> -#include <X11/Xaw/XawInit.h> -#include "Private.h" -#ifndef OLDXAW -#include <X11/Xaw/Tip.h> -#endif - -/* - * Class Methods - */ -static Bool ChangeSensitive(Widget); -static void XawSimpleClassInitialize(void); -static void XawSimpleClassPartInitialize(WidgetClass); -#ifndef OLDXAW -static void XawSimpleInitialize(Widget, Widget, ArgList, Cardinal*); -static void XawSimpleDestroy(Widget); -static void XawSimpleExpose(Widget, XEvent*, Region); -#endif -static void XawSimpleRealize(Widget, Mask*, XSetWindowAttributes*); -static Boolean XawSimpleSetValues(Widget, Widget, Widget, ArgList, Cardinal*); - -/* - * Prototypes - */ -static void ConvertCursor(Widget); - -/* - * Initialization - */ -#ifndef OLDXAW -static XtActionsRec actions[] = { - {"set-values", XawSetValuesAction}, - {"get-values", XawGetValuesAction}, - {"declare", XawDeclareAction}, - {"call-proc", XawCallProcAction}, -}; -#endif - -#define offset(field) XtOffsetOf(SimpleRec, simple.field) -static XtResource resources[] = { - { - XtNcursor, - XtCCursor, - XtRCursor, - sizeof(Cursor), - offset(cursor), - XtRImmediate, - (XtPointer)None - }, - { - XtNinsensitiveBorder, - XtCInsensitive, - XtRPixmap, - sizeof(Pixmap), - offset(insensitive_border), - XtRImmediate, - NULL - }, - { - XtNpointerColor, - XtCForeground, - XtRPixel, - sizeof(Pixel), - offset(pointer_fg), - XtRString, - XtDefaultForeground - }, - { - XtNpointerColorBackground, - XtCBackground, - XtRPixel, - sizeof(Pixel), - offset(pointer_bg), - XtRString, - XtDefaultBackground - }, - { - XtNcursorName, - XtCCursor, - XtRString, - sizeof(String), - offset(cursor_name), - XtRString, - NULL - }, - { - XtNinternational, - XtCInternational, - XtRBoolean, - sizeof(Boolean), - offset(international), - XtRImmediate, - (XtPointer)False - }, -#ifndef OLDXAW - { - XawNdisplayList, - XawCDisplayList, - XawRDisplayList, - sizeof(XawDisplayList*), - offset(display_list), - XtRImmediate, - NULL - }, - { - XtNtip, - XtCTip, - XtRString, - sizeof(String), - offset(tip), - XtRImmediate, - NULL - }, -#endif -#undef offset -}; - -SimpleClassRec simpleClassRec = { - /* core */ - { - (WidgetClass)&widgetClassRec, /* superclass */ - "Simple", /* class_name */ - sizeof(SimpleRec), /* widget_size */ - XawSimpleClassInitialize, /* class_initialize */ - XawSimpleClassPartInitialize, /* class_part_initialize */ - False, /* class_inited */ -#ifndef OLDXAW - XawSimpleInitialize, /* initialize */ -#else - NULL, /* initialize */ -#endif - NULL, /* initialize_hook */ - XawSimpleRealize, /* realize */ -#ifndef OLDXAW - actions, /* actions */ - XtNumber(actions), /* num_actions */ -#else - NULL, /* actions */ - 0, /* num_actions */ -#endif - resources, /* resources */ - XtNumber(resources), /* num_resources */ - NULLQUARK, /* xrm_class */ - True, /* compress_motion */ - True, /* compress_exposure */ - True, /* compress_enterleave */ - False, /* visible_interest */ -#ifndef OLDXAW - XawSimpleDestroy, /* destroy */ -#else - NULL, /* destroy */ -#endif - NULL, /* resize */ -#ifndef OLDXAW - XawSimpleExpose, /* expose */ -#else - NULL, /* expose */ -#endif - XawSimpleSetValues, /* set_values */ - NULL, /* set_values_hook */ - XtInheritSetValuesAlmost, /* set_values_almost */ - NULL, /* get_values_hook */ - NULL, /* accept_focus */ - XtVersion, /* version */ - NULL, /* callback_private */ - NULL, /* tm_table */ - XtInheritQueryGeometry, /* query_geometry */ - XtInheritDisplayAccelerator, /* display_accelerator */ - NULL, /* extension */ - }, - /* simple */ - { - ChangeSensitive, /* change_sensitive */ - }, -}; - -WidgetClass simpleWidgetClass = (WidgetClass)&simpleClassRec; - -static void -XawSimpleClassInitialize(void) -{ - static XtConvertArgRec convertArg[] = { - { - XtWidgetBaseOffset, - (XtPointer)XtOffsetOf(WidgetRec, core.screen), - sizeof(Screen *) - }, - { - XtResourceString, - (XtPointer)XtNpointerColor, - sizeof(Pixel) - }, - { - XtResourceString, - (XtPointer)XtNpointerColorBackground, - sizeof(Pixel) - }, - { - XtWidgetBaseOffset, - (XtPointer)XtOffsetOf(WidgetRec, core.colormap), - sizeof(Colormap) - }, - }; - - XawInitializeWidgetSet(); - XtSetTypeConverter(XtRString, XtRColorCursor, XmuCvtStringToColorCursor, - convertArg, XtNumber(convertArg), XtCacheByDisplay, NULL); -} - -static void -XawSimpleClassPartInitialize(WidgetClass cclass) -{ - SimpleWidgetClass c = (SimpleWidgetClass)cclass; - SimpleWidgetClass super = (SimpleWidgetClass)c->core_class.superclass; - - if (c->simple_class.change_sensitive == NULL) { - char buf[BUFSIZ]; - - (void)XmuSnprintf(buf, sizeof(buf), - "%s Widget: The Simple Widget class method " - "'change_sensitive' is undefined.\nA function " - "must be defined or inherited.", - c->core_class.class_name); - XtWarning(buf); - c->simple_class.change_sensitive = ChangeSensitive; - } - - if (c->simple_class.change_sensitive == XtInheritChangeSensitive) - c->simple_class.change_sensitive = super->simple_class.change_sensitive; -} - -#ifndef OLDXAW -/*ARGSUSED*/ -static void -XawSimpleInitialize(Widget request, Widget cnew, - ArgList args, Cardinal *num_args) -{ - SimpleWidget simple = (SimpleWidget)cnew; - - if (simple->simple.tip) - simple->simple.tip = XtNewString(simple->simple.tip); -} - -static void -XawSimpleDestroy(Widget w) -{ - SimpleWidget simple = (SimpleWidget)w; - - if (simple->simple.tip) - XtFree((XtPointer)simple->simple.tip); -} -#endif - -static void -XawSimpleRealize(Widget w, Mask *valueMask, XSetWindowAttributes *attributes) -{ -#ifndef OLDXAW - XawPixmap *pixmap; -#endif - Pixmap border_pixmap = CopyFromParent; - - if (!XtIsSensitive(w)) - { - /* change border to gray; have to remember the old one, - * so XtDestroyWidget deletes the proper one */ - if (((SimpleWidget)w)->simple.insensitive_border == None) - ((SimpleWidget)w)->simple.insensitive_border = - XmuCreateStippledPixmap(XtScreen(w), - w->core.border_pixel, - w->core.background_pixel, - w->core.depth); - border_pixmap = w->core.border_pixmap; - attributes->border_pixmap = - w->core.border_pixmap = ((SimpleWidget)w)->simple.insensitive_border; - - *valueMask |= CWBorderPixmap; - *valueMask &= ~CWBorderPixel; - } - - ConvertCursor(w); - - if ((attributes->cursor = ((SimpleWidget)w)->simple.cursor) != None) - *valueMask |= CWCursor; - - XtCreateWindow(w, InputOutput, (Visual *)CopyFromParent, - *valueMask, attributes); - - if (!XtIsSensitive(w)) - w->core.border_pixmap = border_pixmap; - -#ifndef OLDXAW - if (w->core.background_pixmap > XtUnspecifiedPixmap) { - pixmap = XawPixmapFromXPixmap(w->core.background_pixmap, XtScreen(w), - w->core.colormap, w->core.depth); - if (pixmap && pixmap->mask) - XawReshapeWidget(w, pixmap); - } - - if (((SimpleWidget)w)->simple.tip) - XawTipEnable(w); -#endif -} - -/* - * Function: - * ConvertCursor - * - * Parameters: - * w - simple widget - * - * Description: - * Converts a name to a new cursor. - */ -static void -ConvertCursor(Widget w) -{ - SimpleWidget simple = (SimpleWidget) w; - XrmValue from, to; - Cursor cursor = None; - - if (simple->simple.cursor_name == NULL) - return; - - from.addr = (XPointer)simple->simple.cursor_name; - from.size = strlen((char *)from.addr) + 1; - - to.size = sizeof(Cursor); - to.addr = (XPointer)&cursor; - - if (XtConvertAndStore(w, XtRString, &from, XtRColorCursor, &to)) - simple->simple.cursor = cursor; - else - XtAppErrorMsg(XtWidgetToApplicationContext(w), - "convertFailed","ConvertCursor","XawError", - "Simple: ConvertCursor failed.", - NULL, NULL); -} - - -/*ARGSUSED*/ -static Boolean -XawSimpleSetValues(Widget current, Widget request, Widget cnew, - ArgList args, Cardinal *num_args) -{ - SimpleWidget s_old = (SimpleWidget)current; - SimpleWidget s_new = (SimpleWidget)cnew; - Bool new_cursor = False; - - /* this disables user changes after creation */ - s_new->simple.international = s_old->simple.international; - - if (XtIsSensitive(current) != XtIsSensitive(cnew)) - (*((SimpleWidgetClass)XtClass(cnew))->simple_class.change_sensitive) - (cnew); - - if (s_old->simple.cursor != s_new->simple.cursor) - new_cursor = True; - - /* - * We are not handling the string cursor_name correctly here - */ - - if (s_old->simple.pointer_fg != s_new->simple.pointer_fg || - s_old->simple.pointer_bg != s_new->simple.pointer_bg || - s_old->simple.cursor_name != s_new->simple.cursor_name) { - ConvertCursor(cnew); - new_cursor = True; - } - - if (new_cursor && XtIsRealized(cnew)) { - if (s_new->simple.cursor != None) - XDefineCursor(XtDisplay(cnew), XtWindow(cnew), s_new->simple.cursor); - else - XUndefineCursor(XtDisplay(cnew), XtWindow(cnew)); - } - -#ifndef OLDXAW - if (s_old->core.background_pixmap != s_new->core.background_pixmap) { - XawPixmap *opix, *npix; - - opix = XawPixmapFromXPixmap(s_old->core.background_pixmap, - XtScreen(s_old), s_old->core.colormap, - s_old->core.depth); - npix = XawPixmapFromXPixmap(s_new->core.background_pixmap, - XtScreen(s_new), s_new->core.colormap, - s_new->core.depth); - if ((npix && npix->mask) || (opix && opix->mask)) - XawReshapeWidget(cnew, npix); - } - - if (s_old->simple.tip != s_new->simple.tip) { - if (s_old->simple.tip) - XtFree((XtPointer)s_old->simple.tip); - if (s_new->simple.tip) - s_new->simple.tip = XtNewString(s_new->simple.tip); - } - - if (s_old->simple.tip && !s_new->simple.tip) - XawTipDisable(cnew); - else if (!s_old->simple.tip && s_new->simple.tip) - XawTipEnable(cnew); - - if (s_old->simple.display_list != s_new->simple.display_list) - return (True); -#endif /* OLDXAW */ - - return (False); -} - -#ifndef OLDXAW -static void -XawSimpleExpose(Widget w, XEvent *event, Region region) -{ - SimpleWidget xaw = (SimpleWidget)w; - - if (xaw->simple.display_list) - XawRunDisplayList(w, xaw->simple.display_list, event, region); -} -#endif - -static Bool -ChangeSensitive(Widget w) -{ - if (XtIsRealized(w)) { - if (XtIsSensitive(w)) - if (w->core.border_pixmap != XtUnspecifiedPixmap) - XSetWindowBorderPixmap(XtDisplay(w), XtWindow(w), - w->core.border_pixmap); - else - XSetWindowBorder(XtDisplay(w), XtWindow(w), - w->core.border_pixel); - else { - if (((SimpleWidget)w)->simple.insensitive_border == None) - ((SimpleWidget)w)->simple.insensitive_border = - XmuCreateStippledPixmap(XtScreen(w), - w->core.border_pixel, - w->core.background_pixel, - w->core.depth); - XSetWindowBorderPixmap(XtDisplay(w), XtWindow(w), - ((SimpleWidget)w)->simple.insensitive_border); - } - } - - return (False); -} diff --git a/nx-X11/lib/Xaw/Simple.h b/nx-X11/lib/Xaw/Simple.h deleted file mode 100644 index 7ba9354b9..000000000 --- a/nx-X11/lib/Xaw/Simple.h +++ /dev/null @@ -1,116 +0,0 @@ -/* $Xorg: Simple.h,v 1.4 2001/02/09 02:03:45 xorgcvs Exp $ */ - -/*********************************************************** - -Copyright 1987, 1988, 1994, 1998 The Open Group - -Permission to use, copy, modify, distribute, and sell this software and its -documentation for any purpose is hereby granted without fee, provided that -the above copyright notice appear in all copies and that both that -copyright notice and this permission notice appear in supporting -documentation. - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -Except as contained in this notice, the name of The Open Group shall not be -used in advertising or otherwise to promote the sale, use or other dealings -in this Software without prior written authorization from The Open Group. - - -Copyright 1987, 1988 by Digital Equipment Corporation, Maynard, Massachusetts. - - All Rights Reserved - -Permission to use, copy, modify, and distribute this software and its -documentation for any purpose and without fee is hereby granted, -provided that the above copyright notice appear in all copies and that -both that copyright notice and this permission notice appear in -supporting documentation, and that the name of Digital not be -used in advertising or publicity pertaining to distribution of the -software without specific, written prior permission. - -DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING -ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL -DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR -ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, -WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, -ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS -SOFTWARE. - -******************************************************************/ -/* $XFree86: xc/lib/Xaw/Simple.h,v 1.8 2001/01/17 19:42:30 dawes Exp $ */ - -#ifndef _Simple_h -#define _Simple_h - -#include <X11/Xmu/Converters.h> - -/* Resources: - - Name Class RepType Default Value - ---- ----- ------- ------------- - background Background Pixel XtDefaultBackground - border BorderColor Pixel XtDefaultForeground - borderWidth BorderWidth Dimension 1 - cursor Cursor Cursor None - cursorName Cursor String NULL - destroyCallback Callback Pointer NULL - displayList DisplayList XawDisplayList* NULL - height Height Dimension 0 - insensitiveBorder Insensitive Pixmap Gray - mappedWhenManaged MappedWhenManaged Boolean True - pointerColor Foreground Pixel XtDefaultForeground - pointerColorBackground Background Pixel XtDefaultBackground - sensitive Sensitive Boolean True - tip Tip String NULL - width Width Dimension 0 - x Position Position 0 - y Position Position 0 - -*/ - -#define XtNcursor "cursor" -#define XtNcursorName "cursorName" -#define XtNinsensitiveBorder "insensitiveBorder" - -#define XtCInsensitive "Insensitive" - -#ifndef XtCInternational -#define XtCInternational "International" -#endif - -#ifndef XtNinternational -#define XtNinternational "international" -#endif - -#ifndef OLDXAW -#ifndef XawNdisplayList -#define XawNdisplayList "displayList" -#endif - -#ifndef XawCDisplayList -#define XawCDisplayList "DisplayList" -#endif - -#ifndef XawRDisplayList -#define XawRDisplayList "XawDisplayList" -#endif - -#define XtNtip "tip" -#define XtCTip "Tip" -#endif /* OLDXAW */ - -typedef struct _SimpleClassRec *SimpleWidgetClass; -typedef struct _SimpleRec *SimpleWidget; - -extern WidgetClass simpleWidgetClass; - -#endif /* _Simple_h */ diff --git a/nx-X11/lib/Xaw/SimpleMenP.h b/nx-X11/lib/Xaw/SimpleMenP.h deleted file mode 100644 index 46102059e..000000000 --- a/nx-X11/lib/Xaw/SimpleMenP.h +++ /dev/null @@ -1,101 +0,0 @@ -/* - * $Xorg: SimpleMenP.h,v 1.4 2001/02/09 02:03:45 xorgcvs Exp $ - * -Copyright 1989, 1994, 1998 The Open Group - -Permission to use, copy, modify, distribute, and sell this software and its -documentation for any purpose is hereby granted without fee, provided that -the above copyright notice appear in all copies and that both that -copyright notice and this permission notice appear in supporting -documentation. - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -Except as contained in this notice, the name of The Open Group shall not be -used in advertising or otherwise to promote the sale, use or other dealings -in this Software without prior written authorization from The Open Group. - * - */ -/* $XFree86: xc/lib/Xaw/SimpleMenP.h,v 1.12 2001/01/17 19:42:30 dawes Exp $ */ - -/* - * SimpleMenuP.h - Private Header file for SimpleMenu widget. - * - * Date: April 3, 1989 - * - * By: Chris D. Peterson - * MIT X Consortium - * kit@expo.lcs.mit.edu - */ - -#ifndef _SimpleMenuP_h -#define _SimpleMenuP_h - -#include <X11/Xaw/SimpleMenu.h> -#include <X11/Xaw/SmeP.h> -#include <X11/ShellP.h> -#include <X11/Xaw/XawInit.h> - -typedef struct { - XtPointer extension; /* For future needs */ -} SimpleMenuClassPart; - -typedef struct _SimpleMenuClassRec { - CoreClassPart core_class; - CompositeClassPart composite_class; - ShellClassPart shell_class; - OverrideShellClassPart override_shell_class; - SimpleMenuClassPart simpleMenu_class; -} SimpleMenuClassRec; - -extern SimpleMenuClassRec simpleMenuClassRec; - -typedef struct _SimpleMenuPart { - /* resources */ - String label_string; /* The string for the label or NULL */ - SmeObject label; /* If label_string is non-NULL then this is - the label widget */ - WidgetClass label_class; /* Widget Class of the menu label object */ - Dimension top_margin; /* Top and bottom margins */ - Dimension bottom_margin; - Dimension row_height; /* height of each row (menu entry) */ - Cursor cursor; /* The menu's cursor */ - SmeObject popup_entry; /* The entry to position the cursor on for - when using XawPositionSimpleMenu */ - Boolean menu_on_screen; /* Force the menus to be fully on the screen*/ - int backing_store; /* What type of backing store to use */ - - /* private */ - Boolean recursive_set_values; /* contain a possible infinite loop */ - Boolean menu_width; /* If true then force width to remain - core.width */ - Boolean menu_height; /* Just like menu_width, but for height */ - SmeObject entry_set; /* The entry that is currently set or - highlighted */ -#ifndef OLDXAW - Dimension left_margin; - Dimension right_margin; - XawDisplayList *display_list; - Widget sub_menu; - unsigned char state; - XtPointer pad[4]; /* for future use and keep binary compatability */ -#endif -} SimpleMenuPart; - -typedef struct _SimpleMenuRec { - CorePart core; - CompositePart composite; - ShellPart shell; - OverrideShellPart override; - SimpleMenuPart simple_menu; -} SimpleMenuRec; - -#endif /* _SimpleMenuP_h */ diff --git a/nx-X11/lib/Xaw/SimpleMenu.c b/nx-X11/lib/Xaw/SimpleMenu.c deleted file mode 100644 index b7ed28651..000000000 --- a/nx-X11/lib/Xaw/SimpleMenu.c +++ /dev/null @@ -1,1834 +0,0 @@ -/* $Xorg: SimpleMenu.c,v 1.4 2001/02/09 02:03:45 xorgcvs Exp $ */ - -/* -Copyright 1989, 1994, 1998 The Open Group - -Permission to use, copy, modify, distribute, and sell this software and its -documentation for any purpose is hereby granted without fee, provided that -the above copyright notice appear in all copies and that both that -copyright notice and this permission notice appear in supporting -documentation. - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -Except as contained in this notice, the name of The Open Group shall not be -used in advertising or otherwise to promote the sale, use or other dealings -in this Software without prior written authorization from The Open Group. - */ - -/* $XFree86: xc/lib/Xaw/SimpleMenu.c,v 3.21 2001/03/23 23:59:15 paulo Exp $ */ - -/* - * SimpleMenu.c - Source code file for SimpleMenu widget. - * - * Date: April 3, 1989 - * - * By: Chris D. Peterson - * MIT X Consortium - * kit@expo.lcs.mit.edu - */ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif -#include <stdio.h> -#include <X11/IntrinsicP.h> -#include <X11/StringDefs.h> -#include <X11/Xmu/Initer.h> -#include <X11/Xmu/SysUtil.h> -#include <X11/Xaw/Cardinals.h> -#include <X11/Xaw/SimpleMenP.h> -#include <X11/Xaw/SmeBSBP.h> -#include <X11/Xaw/XawInit.h> -#include "Private.h" - -#define streq(a, b) (strcmp((a), (b)) == 0) - -#define ForAllChildren(smw, childP) \ -for ((childP) = (SmeObject *)(smw)->composite.children; \ - (childP) < (SmeObject *)((smw)->composite.children \ - + (smw)->composite.num_children); \ - (childP)++) - -#ifndef OLDXAW -#define SMW_UNMAPPING 0x01 -#define SMW_POPLEFT 0x02 -#endif - -/* - * Class Methods - */ -static void XawSimpleMenuChangeManaged(Widget); -static void XawSimpleMenuClassInitialize(void); -static void XawSimpleMenuClassPartInitialize(WidgetClass); -static XtGeometryResult XawSimpleMenuGeometryManager(Widget, XtWidgetGeometry*, - XtWidgetGeometry*); -static void XawSimpleMenuInitialize(Widget, Widget, ArgList, Cardinal*); -static void XawSimpleMenuRealize(Widget, XtValueMask*, XSetWindowAttributes*); -static void XawSimpleMenuRedisplay(Widget, XEvent*, Region); -static void XawSimpleMenuResize(Widget); -static Boolean XawSimpleMenuSetValues(Widget, Widget, Widget, - ArgList, Cardinal*); -static Boolean XawSimpleMenuSetValuesHook(Widget, ArgList, Cardinal*); -#ifndef OLDXAW -static void PopupSubMenu(SimpleMenuWidget); -static void PopdownSubMenu(SimpleMenuWidget); -static void PopupCB(Widget, XtPointer, XtPointer); -#endif - -/* - * Prototypes - */ -static void AddPositionAction(XtAppContext, XPointer); -static void CalculateNewSize(Widget, Dimension*, Dimension*); -static void ChangeCursorOnGrab(Widget, XtPointer, XtPointer); -static void CreateLabel(Widget); -static SmeObject DoGetEventEntry(Widget, int, int); -static Widget FindMenu(Widget, String); -static SmeObject GetEventEntry(Widget, XEvent*); -static void Layout(Widget, Dimension*, Dimension*); -static void MakeResizeRequest(Widget); -static void MakeSetValuesRequest(Widget, unsigned int, unsigned int); -static void MoveMenu(Widget, int, int); -static void PositionMenu(Widget, XPoint*); - -/* - * Actions - */ -static void Highlight(Widget, XEvent*, String*, Cardinal*); -static void Notify(Widget, XEvent*, String*, Cardinal*); -#ifndef OLDXAW -static void Popdown(Widget, XEvent*, String*, Cardinal*); -#endif -static void PositionMenuAction(Widget, XEvent*, String*, Cardinal*); -static void Unhighlight(Widget, XEvent*, String*, Cardinal*); - -/* - * Initialization - */ -#define offset(field) XtOffsetOf(SimpleMenuRec, simple_menu.field) - -static XtResource resources[] = { - /* label */ - { - XtNlabel, - XtCLabel, - XtRString, - sizeof(String), - offset(label_string), - XtRString, - NULL - }, - { - XtNlabelClass, - XtCLabelClass, - XtRPointer, - sizeof(WidgetClass), - offset(label_class), - XtRImmediate, - NULL - }, - - /* layout */ - { - XtNrowHeight, - XtCRowHeight, - XtRDimension, - sizeof(Dimension), - offset(row_height), - XtRImmediate, - (XtPointer)0 - }, - { - XtNtopMargin, - XtCVerticalMargins, - XtRDimension, - sizeof(Dimension), - offset(top_margin), - XtRImmediate, - (XtPointer)0 - }, - { - XtNbottomMargin, - XtCVerticalMargins, - XtRDimension, - sizeof(Dimension), - offset(bottom_margin), - XtRImmediate, - (XtPointer)0 - }, -#ifndef OLDXAW - { - XtNleftMargin, - XtCHorizontalMargins, - XtRDimension, - sizeof(Dimension), - offset(left_margin), - XtRImmediate, - (XtPointer)0 - }, - { - XtNrightMargin, - XtCHorizontalMargins, - XtRDimension, - sizeof(Dimension), - offset(right_margin), - XtRImmediate, - (XtPointer)0 - }, -#endif - - /* misc */ - { - XtNallowShellResize, - XtCAllowShellResize, - XtRBoolean, - sizeof(Boolean), - XtOffsetOf(SimpleMenuRec, shell.allow_shell_resize), - XtRImmediate, - (XtPointer)True - }, - { - XtNcursor, - XtCCursor, - XtRCursor, - sizeof(Cursor), - offset(cursor), - XtRImmediate, - (XtPointer)None - }, - { - XtNmenuOnScreen, - XtCMenuOnScreen, - XtRBoolean, - sizeof(Boolean), - offset(menu_on_screen), - XtRImmediate, - (XtPointer)True - }, - { - XtNpopupOnEntry, - XtCPopupOnEntry, - XtRWidget, - sizeof(Widget), - offset(popup_entry), - XtRWidget, - NULL - }, - { - XtNbackingStore, - XtCBackingStore, - XtRBackingStore, - sizeof(int), - offset(backing_store), - XtRImmediate, - (XtPointer)(Always + WhenMapped + NotUseful) - }, -#ifndef OLDXAW - { - XawNdisplayList, - XawCDisplayList, - XawRDisplayList, - sizeof(XawDisplayList*), - offset(display_list), - XtRImmediate, - NULL - }, -#endif -}; -#undef offset - -static char defaultTranslations[] = -"<Enter>:" "highlight()\n" -"<Leave>:" "unhighlight()\n" -"<BtnMotion>:" "highlight()\n" -#ifndef OLDXAW -"<BtnUp>:" "popdown() notify() unhighlight()\n" -#else -"<BtnUp>:" "MenuPopdown() notify() unhighlight()\n" -#endif -; - -static XtActionsRec actionsList[] = -{ - {"notify", Notify}, - {"highlight", Highlight}, - {"unhighlight", Unhighlight}, -#ifndef OLDXAW - {"popdown", Popdown}, - {"set-values", XawSetValuesAction}, - {"get-values", XawGetValuesAction}, - {"declare", XawDeclareAction}, - {"call-proc", XawCallProcAction}, -#endif -}; - -static CompositeClassExtensionRec extension_rec = { - NULL, /* next_extension */ - NULLQUARK, /* record_type */ - XtCompositeExtensionVersion, /* version */ - sizeof(CompositeClassExtensionRec), /* record_size */ - True, /* accepts_objects */ -}; - -#define Superclass (&overrideShellClassRec) -SimpleMenuClassRec simpleMenuClassRec = { - /* core */ - { - (WidgetClass)Superclass, /* superclass */ - "SimpleMenu", /* class_name */ - sizeof(SimpleMenuRec), /* size */ - XawSimpleMenuClassInitialize, /* class_initialize */ - XawSimpleMenuClassPartInitialize, /* class_part_initialize */ - False, /* class_inited */ - XawSimpleMenuInitialize, /* initialize */ - NULL, /* initialize_hook */ - XawSimpleMenuRealize, /* realize */ - actionsList, /* actions */ - XtNumber(actionsList), /* num_actions */ - resources, /* resources */ - XtNumber(resources), /* num_resources */ - NULLQUARK, /* xrm_class */ - True, /* compress_motion */ - True, /* compress_exposure */ - True, /* compress_enterleave */ - False, /* visible_interest */ - NULL, /* destroy */ - XawSimpleMenuResize, /* resize */ - XawSimpleMenuRedisplay, /* expose */ - XawSimpleMenuSetValues, /* set_values */ - XawSimpleMenuSetValuesHook, /* set_values_hook */ - XtInheritSetValuesAlmost, /* set_values_almost */ - NULL, /* get_values_hook */ - NULL, /* accept_focus */ - XtVersion, /* intrinsics version */ - NULL, /* callback offsets */ - defaultTranslations, /* tm_table */ - NULL, /* query_geometry */ - NULL, /* display_accelerator */ - NULL, /* extension */ - }, - /* composite */ - { - XawSimpleMenuGeometryManager, /* geometry_manager */ - XawSimpleMenuChangeManaged, /* change_managed */ - XtInheritInsertChild, /* insert_child */ - XtInheritDeleteChild, /* delete_child */ - NULL, /* extension */ - }, - /* shell */ - { - NULL, /* extension */ - }, - /* override */ - { - NULL, /* extension */ - }, - /* simple_menu */ - { - NULL, /* extension */ - }, -}; - -WidgetClass simpleMenuWidgetClass = (WidgetClass)&simpleMenuClassRec; - -/* - * Implementation - */ -/* - * Function: - * XawSimpleMenuClassInitialize - * - * Description: - * Class Initialize routine, called only once. - */ -static void -XawSimpleMenuClassInitialize(void) -{ - XawInitializeWidgetSet(); - XtAddConverter(XtRString, XtRBackingStore, XmuCvtStringToBackingStore, - NULL, 0); - XtSetTypeConverter(XtRBackingStore, XtRString, XmuCvtBackingStoreToString, - NULL, 0, XtCacheNone, NULL); - XmuAddInitializer(AddPositionAction, NULL); -} - -/* - * Function: - * XawSimpleMenuClassPartInitialize - * Arguments: wc - the widget class of the subclass. - * - * Description: - * Class Part Initialize routine, called for every subclass. Makes - * sure that the subclasses pick up the extension record. - */ -static void -XawSimpleMenuClassPartInitialize(WidgetClass wc) -{ - SimpleMenuWidgetClass smwc = (SimpleMenuWidgetClass)wc; - - /* - * Make sure that our subclass gets the extension rec too - */ - extension_rec.next_extension = smwc->composite_class.extension; - smwc->composite_class.extension = (XtPointer) &extension_rec; -} - -/* - * Function: - * XawSimpleMenuInitialize - * - * Parameters: - * request - widget requested by the argument list - * cnew - new widget with both resource and non resource values - * - * Description: - * Initializes the simple menu widget. - */ -/*ARGSUSED*/ -static void -XawSimpleMenuInitialize(Widget request, Widget cnew, - ArgList args, Cardinal *num_args) -{ - SimpleMenuWidget smw = (SimpleMenuWidget)cnew; - Dimension width, height; - - XmuCallInitializers(XtWidgetToApplicationContext(cnew)); - - if (smw->simple_menu.label_class == NULL) - smw->simple_menu.label_class = smeBSBObjectClass; - - smw->simple_menu.label = NULL; - smw->simple_menu.entry_set = NULL; - smw->simple_menu.recursive_set_values = False; -#ifndef OLDXAW - smw->simple_menu.sub_menu = NULL; - smw->simple_menu.state = 0; - - XtAddCallback(cnew, XtNpopupCallback, PopupCB, NULL); -#endif - - if (smw->simple_menu.label_string != NULL) - CreateLabel(cnew); - - width = height = 0; - CalculateNewSize(cnew, &width, &height); - - smw->simple_menu.menu_width = True; - - if (XtWidth(smw) == 0) { - smw->simple_menu.menu_width = False; - XtWidth(smw) = width; - } - - smw->simple_menu.menu_height = True; - - if (XtHeight(smw) == 0) { - smw->simple_menu.menu_height = False; - XtHeight(smw) = height; - } - - /* - * Add a popup_callback routine for changing the cursor - */ - XtAddCallback(cnew, XtNpopupCallback, ChangeCursorOnGrab, NULL); -} - -/* - * Function: - * XawSimpleMenuRedisplay - * - * Parameters: - * w - simple menu widget - * event - X event that caused this redisplay - * region - region the needs to be repainted - * - * Description: - * Redisplays the contents of the widget. - */ -/*ARGSUSED*/ -static void -XawSimpleMenuRedisplay(Widget w, XEvent *event, Region region) -{ - SimpleMenuWidget smw = (SimpleMenuWidget)w; - SmeObject *entry; - SmeObjectClass cclass; - - if (region == NULL) - XClearWindow(XtDisplay(w), XtWindow(w)); - -#ifndef OLDXAW - if (smw->simple_menu.display_list) - XawRunDisplayList(w, smw->simple_menu.display_list, event, region); -#endif - - /* - * Check and Paint each of the entries - including the label - */ - ForAllChildren(smw, entry) { - if (!XtIsManaged((Widget)*entry)) - continue; - - if (region != NULL) - switch(XRectInRegion(region, XtX(*entry),XtY(*entry), - XtWidth(*entry), XtHeight(*entry))) { - case RectangleIn: - case RectanglePart: - break; - default: - continue; - } - - cclass = (SmeObjectClass)(*entry)->object.widget_class; - - if (cclass->rect_class.expose != NULL) - (cclass->rect_class.expose)((Widget)*entry, NULL, NULL); - } -} - -/* - * Function: - * XawSimpleMenuRealize - * - * Parameters: - * w - simple menu widget - * mask - value mask for the window to create - * attrs - attributes for the window to create - * - * Description: - * Realizes the widget. - */ -static void -XawSimpleMenuRealize(Widget w, XtValueMask *mask, XSetWindowAttributes *attrs) -{ - SimpleMenuWidget smw = (SimpleMenuWidget)w; -#ifndef OLDXAW - XawPixmap *pixmap; -#endif - - attrs->cursor = smw->simple_menu.cursor; - *mask |= CWCursor; - if (smw->simple_menu.backing_store == Always || - smw->simple_menu.backing_store == NotUseful || - smw->simple_menu.backing_store == WhenMapped) { - *mask |= CWBackingStore; - attrs->backing_store = smw->simple_menu.backing_store; - } - else - *mask &= ~CWBackingStore; - - (*Superclass->core_class.realize)(w, mask, attrs); - -#ifndef OLDXAW - if (w->core.background_pixmap > XtUnspecifiedPixmap) { - pixmap = XawPixmapFromXPixmap(w->core.background_pixmap, XtScreen(w), - w->core.colormap, w->core.depth); - if (pixmap && pixmap->mask) - XawReshapeWidget(w, pixmap); - } -#endif -} - -/* - * Function: - * XawSimpleMenuResize - * - * Parameters: - * w - simple menu widget - * - * Description: - * Handle the menu being resized. - */ -static void -XawSimpleMenuResize(Widget w) -{ - if (!XtIsRealized(w)) - return; - - Layout(w, NULL, NULL); - - XawSimpleMenuRedisplay(w, NULL, NULL); -} - -/* - * Function: - * XawSimpleMenuSetValues - * - * Parameters: - * current - current state of the widget - * request - what was requested - * cnew - what the widget will become - * - * Description: - * Relayout the menu when one of the resources is changed. - */ -/*ARGSUSED*/ -static Boolean -XawSimpleMenuSetValues(Widget current, Widget request, Widget cnew, - ArgList args, Cardinal *num_args) -{ - SimpleMenuWidget smw_old = (SimpleMenuWidget)current; - SimpleMenuWidget smw_new = (SimpleMenuWidget)cnew; - Boolean ret_val = False, layout = False; - - if (!XtIsRealized(current)) - return (False); - - if (!smw_new->simple_menu.recursive_set_values) { - if (XtWidth(smw_new) != XtWidth(smw_old)) { - smw_new->simple_menu.menu_width = XtWidth(smw_new) != 0; - layout = True; - } - if (XtHeight(smw_new) != XtHeight(smw_old)) { - smw_new->simple_menu.menu_height = XtHeight(smw_new) != 0; - layout = True; - } - } - - if (smw_old->simple_menu.cursor != smw_new->simple_menu.cursor) - XDefineCursor(XtDisplay(cnew), XtWindow(cnew), - smw_new->simple_menu.cursor); - - if (smw_old->simple_menu.label_string !=smw_new->simple_menu.label_string) { - if (smw_new->simple_menu.label_string == NULL) /* Destroy */ - XtDestroyWidget((Widget)smw_old->simple_menu.label); - else if (smw_old->simple_menu.label_string == NULL) /* Create */ - CreateLabel(cnew); - else { /* Change */ - Arg arglist[1]; - - XtSetArg(arglist[0], XtNlabel, smw_new->simple_menu.label_string); - XtSetValues((Widget)smw_new->simple_menu.label, arglist, ONE); - } - } - - if (smw_old->simple_menu.label_class != smw_new->simple_menu.label_class) - XtAppWarning(XtWidgetToApplicationContext(cnew), - "No Dynamic class change of the SimpleMenu Label."); - - if (smw_old->simple_menu.top_margin != smw_new->simple_menu.top_margin - || smw_old->simple_menu.bottom_margin - != smw_new->simple_menu.bottom_margin) { - layout = True; - ret_val = True; - } - -#ifndef OLDXAW - if (smw_old->core.background_pixmap != smw_new->core.background_pixmap) { - XawPixmap *opix, *npix; - - opix = XawPixmapFromXPixmap(smw_old->core.background_pixmap, - XtScreen(smw_old), smw_old->core.colormap, - smw_old->core.depth); - npix = XawPixmapFromXPixmap(smw_new->core.background_pixmap, - XtScreen(smw_new), smw_new->core.colormap, - smw_new->core.depth); - if ((npix && npix->mask) || (opix && opix->mask)) - XawReshapeWidget(cnew, npix); - } -#endif - - if (layout) - Layout(cnew, NULL, NULL); - - return (ret_val); -} - -/* - * Function: - * XawSimpleMenuSetValuesHook - * - * Parameters: - * w - menu widget - * arglist - argument list passed to XtSetValues - * num_args - number of args - * - * Description: - * To handle a special case, this is passed the actual arguments. - */ -static Boolean -XawSimpleMenuSetValuesHook(Widget w, ArgList arglist, Cardinal *num_args) -{ - Cardinal i; - Dimension width, height; - - width = XtWidth(w); - height = XtHeight(w); - - for (i = 0 ; i < *num_args ; i++) { - if (streq(arglist[i].name, XtNwidth)) - width = (Dimension)arglist[i].value; - if (streq(arglist[i].name, XtNheight)) - height = (Dimension) arglist[i].value; - } - - if (width != XtWidth(w) || height != XtHeight(w)) - MakeSetValuesRequest(w, width, height); - - return (False); -} - -/* - * Geometry Management routines - */ -/* - * Function: - * XawSimpleMenuGeometryManager - * - * Parameters: - * w - Menu Entry making the request - * request - requested new geometry - * reply - the allowed geometry. - * - * Description: - * This is the SimpleMenu Widget's Geometry Manager. - * - * Returns: - * XtGeometry{Yes, No, Almost} - */ -static XtGeometryResult -XawSimpleMenuGeometryManager(Widget w, XtWidgetGeometry *request, - XtWidgetGeometry *reply) -{ - SimpleMenuWidget smw = (SimpleMenuWidget)XtParent(w); - SmeObject entry = (SmeObject)w; - XtGeometryMask mode = request->request_mode; - XtGeometryResult answer; - Dimension old_height, old_width; - - if (!(mode & CWWidth) && !(mode & CWHeight)) - return (XtGeometryNo); - - reply->width = request->width; - reply->height = request->height; - - old_width = XtWidth(entry); - old_height = XtHeight(entry); - - Layout(w, &reply->width, &reply->height); - - /* - * Since we are an override shell and have no parent there is no one to - * ask to see if this geom change is okay, so I am just going to assume - * we can do whatever we want. If you subclass be very careful with this - * assumption, it could bite you. - * - * Chris D. Peterson - Sept. 1989. - */ - if ((!(mode & CWWidth) || reply->width == request->width) - && (!(mode & CWHeight) || reply->height == request->height)) { - if (mode & XtCWQueryOnly) { /* Actually perform the layout */ - XtWidth(entry) = old_width; - XtHeight(entry) = old_height; - } - else - Layout((Widget)smw, NULL, NULL); - answer = XtGeometryDone; - } - else { - XtWidth(entry) = old_width; - XtHeight(entry) = old_height; - - if ((reply->width == request->width && !(mode & CWHeight)) - || (reply->height == request->height && !(mode & CWWidth)) - || (reply->width == request->width - && reply->height == request->height)) - answer = XtGeometryNo; - else { - answer = XtGeometryAlmost; - reply->request_mode = 0; - if (reply->width != request->width) - reply->request_mode |= CWWidth; - if (reply->height != request->height) - reply->request_mode |= CWHeight; - } - } - - return (answer); -} - -/* - * Function: - * XawSimpleMenuChangeManaged - * - * Parameters: - * w - simple menu widget - * - * Description: - * Called whenever a new child is managed. - */ -static void -XawSimpleMenuChangeManaged(Widget w) -{ - Layout(w, NULL, NULL); -} - -/* - * Global Action Routines - * - * These actions routines will be added to the application's - * global action list - */ -/* - * Function: - * PositionMenuAction - * - * Parameters: - * w - a widget (no the simple menu widget) - * event - the event that caused this action - * params - parameters passed to the routine. - * we expect the name of the menu here. - * num_params - "" - * - * Description: - * Positions the simple menu widget. - */ -/*ARGSUSED*/ -static void -PositionMenuAction(Widget w, XEvent *event, - String *params, Cardinal *num_params) -{ - Widget menu; - XPoint loc; - - if (*num_params != 1) { - XtAppWarning(XtWidgetToApplicationContext(w), - "SimpleMenuWidget: position menu action expects " - "only one parameter which is the name of the menu."); - return; - } - - if ((menu = FindMenu(w, params[0])) == NULL) { - char error_buf[BUFSIZ]; - - (void)XmuSnprintf(error_buf, sizeof(error_buf), - "SimpleMenuWidget: could not find menu named %s.", - params[0]); - XtAppWarning(XtWidgetToApplicationContext(w), error_buf); - return; - } - - switch (event->type) { - case ButtonPress: - case ButtonRelease: - loc.x = event->xbutton.x_root; - loc.y = event->xbutton.y_root; - PositionMenu(menu, &loc); - break; - case EnterNotify: - case LeaveNotify: - loc.x = event->xcrossing.x_root; - loc.y = event->xcrossing.y_root; - PositionMenu(menu, &loc); - break; - case MotionNotify: - loc.x = event->xmotion.x_root; - loc.y = event->xmotion.y_root; - PositionMenu(menu, &loc); - break; - default: - PositionMenu(menu, NULL); - break; - } -} - -/* - * Widget Action Routines - */ -/* - * Function: - * Unhighlight - * - * Parameters: - * w - simple menu widget - * event - event that caused this action - * params - not used - * num_params - "" - * - * Description: - * Unhighlights current entry. - */ -/*ARGSUSED*/ -static void -Unhighlight(Widget w, XEvent *event, String *params, Cardinal *num_params) -{ - SimpleMenuWidget smw = (SimpleMenuWidget)w; - SmeObject entry = smw->simple_menu.entry_set; - - if (entry == NULL) - return; - -#ifndef OLDXAW - if (!smw->simple_menu.sub_menu) -#endif - { - SmeObjectClass cclass; - - smw->simple_menu.entry_set = NULL; - cclass = (SmeObjectClass)entry->object.widget_class; - (cclass->sme_class.unhighlight)((Widget)entry); - } -} - -/* - * Function: - * Highlight - * - * Parameters: - * w - simple menu widget - * event - event that caused this action - * params - not used - * num_params - "" - * - * Description: - * Highlights current entry. - */ -/*ARGSUSED*/ -static void -Highlight(Widget w, XEvent *event, String *params, Cardinal *num_params) -{ - SimpleMenuWidget smw = (SimpleMenuWidget)w; - SmeObject entry; - - if (!XtIsSensitive(w)) - return; - - entry = GetEventEntry(w, event); - - if (entry == smw->simple_menu.entry_set) - return; - -#ifndef OLDXAW - if (!smw->simple_menu.sub_menu) -#endif - Unhighlight(w, event, params, num_params); - - if (entry == NULL) - return; - - if (!XtIsSensitive((Widget)entry)) - return; - -#ifndef OLDXAW - if (smw->simple_menu.sub_menu) - PopdownSubMenu(smw); -#endif - - Unhighlight(w, event, params, num_params); - -#ifndef OLDXAW - if (!(smw->simple_menu.state & SMW_UNMAPPING)) -#endif - { - SmeObjectClass cclass; - - smw->simple_menu.entry_set = entry; - cclass = (SmeObjectClass)entry->object.widget_class; - - (cclass->sme_class.highlight)((Widget)entry); - -#ifndef OLDXAW - if (XtIsSubclass((Widget)entry, smeBSBObjectClass)) - PopupSubMenu(smw); -#endif - } -} - -/* - * Function: - * Notify - * - * Parameters: - * w - simple menu widget - * event - event that caused this action - * params - not used - * num_params - "" - * - * Description: - * Notify user of current entry. - */ -/*ARGSUSED*/ -static void -Notify(Widget w, XEvent *event, String *params, Cardinal *num_params) -{ - SmeObject entry; - SmeObjectClass cclass; - - /* may be a propagated event from a sub menu, need to check it */ - if (XtWindow(w) != event->xany.window) - return; - entry = GetEventEntry(w, event); - if (entry == NULL || !XtIsSensitive((Widget)entry)) - return; - - cclass = (SmeObjectClass) entry->object.widget_class; - (cclass->sme_class.notify)((Widget)entry); -} - -/* - * Public Functions - */ -/* - * Function: - * XawSimpleMenuAddGlobalActions - * - * Arguments: - * app_con - appcontext - * - * Description: - * Adds the global actions to the simple menu widget. - */ -void -XawSimpleMenuAddGlobalActions(XtAppContext app_con) -{ - XtInitializeWidgetClass(simpleMenuWidgetClass); - XmuCallInitializers(app_con); -} - -/* - * Function: - * XawSimpleMenuGetActiveEntry - * - * Parameters: - * w - smw widget - * - * Description: - * Gets the currently active (set) entry. - * - * Returns: - * The currently set entry or NULL if none is set - */ -Widget -XawSimpleMenuGetActiveEntry(Widget w) -{ - SimpleMenuWidget smw = (SimpleMenuWidget)w; - - return ((Widget)smw->simple_menu.entry_set); -} - -/* - * Function: - * XawSimpleMenuClearActiveEntry - * - * Parameters: - * w - smw widget - * - * Description: - * Unsets the currently active (set) entry. - */ -void -XawSimpleMenuClearActiveEntry(Widget w) -{ - SimpleMenuWidget smw = (SimpleMenuWidget)w; - - smw->simple_menu.entry_set = NULL; -} - -/* - * Private Functions - */ -/* - * Function: - * CreateLabel - * - * Parameters: - * w - smw widget - * - * Description: - * Creates the label object and makes sure it is the first child in - * in the list. - */ -static void -CreateLabel(Widget w) -{ - SimpleMenuWidget smw = (SimpleMenuWidget)w; - Widget *child, *next_child; - int i; - Arg args[2]; - - if (smw->simple_menu.label_string == NULL || - smw->simple_menu.label != NULL) { - XtAppWarning(XtWidgetToApplicationContext(w), - "Xaw Simple Menu Widget: label string is NULL or " - "label already exists, no label is being created."); - return; - } - - XtSetArg(args[0], XtNlabel, smw->simple_menu.label_string); - XtSetArg(args[1], XtNjustify, XtJustifyCenter); - smw->simple_menu.label = (SmeObject) - XtCreateManagedWidget("menuLabel", - smw->simple_menu.label_class, w, args, TWO); - - next_child = NULL; - for (child = smw->composite.children + smw->composite.num_children, - i = smw->composite.num_children; i > 0; i--, child--) { - if (next_child != NULL) - *next_child = *child; - next_child = child; - } - *child = (Widget)smw->simple_menu.label; -} - -/* - * Function: - * Layout - * - * Arguments: - * w - See below - * width_ret - returned width - * height_ret - returned height - * - * Note: - * if width == NULL || height == NULL then it assumes the you do not care - * about the return values, and just want a relayout. - * - * if this is not the case then it will set width_ret and height_ret - * to be width and height that the child would get if it were layed out - * at this time. - * - * "w" can be the simple menu widget or any of its object children. - */ -static void -Layout(Widget w, Dimension *width_ret, Dimension *height_ret) -{ - SmeObject current_entry; - SimpleMenuWidget smw; - Dimension width, height; - Boolean allow_change_size; - Widget kid; - Cardinal i, count, n; - int width_kid, height_kid, tmp_w, tmp_h; - short vadd, hadd, x_ins, y_ins; - Dimension *widths; - - height = 0; - - if (XtIsSubclass(w, simpleMenuWidgetClass)) { - smw = (SimpleMenuWidget)w; - current_entry = NULL; - } - else { - smw = (SimpleMenuWidget)XtParent(w); - current_entry = (SmeObject)w; - } - - allow_change_size = (!XtIsRealized((Widget)smw) - || smw->shell.allow_shell_resize); - - for (i = smw->simple_menu.label ? 1 : 0; - i < smw->composite.num_children; - i++) { - XtWidgetGeometry preferred; - - kid = smw->composite.children[i]; - if (!XtIsManaged(kid)) - continue; - if (smw->simple_menu.row_height != 0) - XtHeight(kid) = smw->simple_menu.row_height; - XtQueryGeometry(kid, NULL, &preferred); - if (preferred.request_mode & CWWidth) - XtWidth(kid) = preferred.width; - } - - if (smw->simple_menu.label - && XtIsManaged((Widget)smw->simple_menu.label)) { - XtWidgetGeometry preferred; - - kid = (Widget)smw->simple_menu.label; - XtQueryGeometry(kid, NULL, &preferred); - if (preferred.request_mode & CWWidth) - XtWidth(kid) = preferred.width; - if (preferred.request_mode & CWHeight) - XtHeight(kid) = preferred.height; - } - - /* reset */ - if (!smw->simple_menu.menu_width) - XtWidth(smw) = 0; - if (!smw->simple_menu.menu_height) - XtHeight(smw) = 0; - if (!XtWidth(smw) || !XtHeight(smw)) - MakeResizeRequest((Widget)smw); - - widths = (Dimension *)XtMalloc(sizeof(Dimension)); -#ifndef OLDXAW - hadd = smw->simple_menu.left_margin; -#else - hadd = 0; -#endif - vadd = smw->simple_menu.top_margin; - if (smw->simple_menu.label) - vadd += XtHeight(smw->simple_menu.label); - - count = 1; - width = tmp_w = tmp_h = n = 0; - height = vadd; - - for (i = smw->simple_menu.label ? 1 : 0; - i < smw->composite.num_children; - i++) { - kid = smw->composite.children[i]; - if (!XtIsManaged(kid)) - continue; - width_kid = XtWidth(kid); - height_kid = XtHeight(kid); - - if (n && (height + height_kid + smw->simple_menu.bottom_margin - > XtHeight(smw))) { - ++count; - widths = (Dimension *)XtRealloc((char *)widths, - sizeof(Dimension) * count); - widths[count - 1] = width_kid; - width += tmp_w; - tmp_w = width_kid; - height = height_kid + vadd; - } - else - height += height_kid; - if (height > tmp_h) - tmp_h = height; - if (width_kid > tmp_w) - widths[count - 1] = tmp_w = width_kid; - ++n; - } - - height = tmp_h + smw->simple_menu.bottom_margin; - width += tmp_w; - - if (smw->simple_menu.label && width < XtWidth(smw->simple_menu.label)) { - float inc; - - inc = (XtWidth(smw->simple_menu.label) - width) / (float)count; - width = XtWidth(smw->simple_menu.label); - for (n = 0; n < count; n++) - widths[n] += inc; - } - -#ifndef OLDXAW - width += hadd + smw->simple_menu.right_margin; -#endif - - x_ins = n = count = 0; - tmp_w = widths[0]; - tmp_h = vadd; - - for (i = smw->simple_menu.label ? 1 : 0; - i < smw->composite.num_children; - i++) { - kid = smw->composite.children[i]; - if (!XtIsManaged(kid)) - continue; - - height_kid = XtHeight(kid); - - if (n && (tmp_h + height_kid + smw->simple_menu.bottom_margin - > XtHeight(smw))) { - x_ins = tmp_w; - y_ins = vadd; - ++count; - tmp_w += widths[count]; - tmp_h = height_kid + vadd; - } - else { - y_ins = tmp_h; - tmp_h += height_kid; - } - ++n; - - XtX(kid) = x_ins + hadd; - XtY(kid) = y_ins; - XtWidth(kid) = widths[count]; - } - - XtFree((char *)widths); - - if (allow_change_size) - MakeSetValuesRequest((Widget) smw, width, height); - - if (smw->simple_menu.label) { - XtX(smw->simple_menu.label) = 0; - XtY(smw->simple_menu.label) = smw->simple_menu.top_margin; - XtWidth(smw->simple_menu.label) = XtWidth(smw) -#ifndef OLDXAW - - (smw->simple_menu.left_margin + smw->simple_menu.right_margin) -#endif - ; - } - if (current_entry) { - if (width_ret) - *width_ret = XtWidth(current_entry); - if (height_ret) - *height_ret = XtHeight(current_entry); - } -} - -/* - * Function: - * AddPositionAction - * - * Parameters: - * app_con - application context - * data - (not used) - * - * Description: - * Adds the XawPositionSimpleMenu action to the global - * action list for this appcon. - */ -/*ARGSUSED*/ -static void -AddPositionAction(XtAppContext app_con, XPointer data) -{ - static XtActionsRec pos_action[] = { - {"XawPositionSimpleMenu", PositionMenuAction}, - }; - - XtAppAddActions(app_con, pos_action, XtNumber(pos_action)); -} - -/* - * Function: - * FindMenu - * - * Parameters: - * widget - reference widget - * name - menu widget's name - * - * Description: - * Find the menu give a name and reference widget - * - * Returns: - * The menu widget or NULL. - */ -static Widget -FindMenu(Widget widget, String name) -{ - Widget w, menu; - - for (w = widget; w != NULL; w = XtParent(w)) - if ((menu = XtNameToWidget(w, name)) != NULL) - return (menu); - - return (NULL); -} - -/* - * Function: - * PositionMenu - * - * Parameters: - * w - simple menu widget - * location - pointer the the position or NULL - * - * Description: - * Places the menu - */ -static void -PositionMenu(Widget w, XPoint *location) -{ - SimpleMenuWidget smw = (SimpleMenuWidget)w; - SmeObject entry; - XPoint t_point; - - if (location == NULL) { - Window temp1, temp2; - int root_x, root_y, tempX, tempY; - unsigned int tempM; - - location = &t_point; - if (XQueryPointer(XtDisplay(w), XtWindow(w), &temp1, &temp2, - &root_x, &root_y, &tempX, &tempY, &tempM) == False) { - XtAppWarning(XtWidgetToApplicationContext(w), - "Xaw Simple Menu Widget: " - "Could not find location of mouse pointer"); - return; - } - location->x = (short) root_x; - location->y = (short) root_y; - } - - /* - * The width will not be correct unless it is realized - */ - XtRealizeWidget(w); - - location->x -= XtWidth(w) >> 1; - - if (smw->simple_menu.popup_entry == NULL) - entry = smw->simple_menu.label; - else - entry = smw->simple_menu.popup_entry; - - if (entry != NULL) - location->y -= XtY(entry) + (XtHeight(entry) >> 1); - - MoveMenu(w, location->x, location->y); -} - -/* - * Function: - * MoveMenu - * - * Parameters: - * w - simple menu widget - * x - current location of the widget - * y - "" - * - * Description: - * Actually moves the menu, may force it to - * to be fully visable if menu_on_screen is True. - */ -static void -MoveMenu(Widget w, int x, int y) -{ - Arg arglist[2]; - Cardinal num_args = 0; - SimpleMenuWidget smw = (SimpleMenuWidget)w; - - if (smw->simple_menu.menu_on_screen) { - int width = XtWidth(w) + (XtBorderWidth(w) << 1); - int height = XtHeight(w) + (XtBorderWidth(w) << 1); - - if (x >= 0) { - int scr_width = WidthOfScreen(XtScreen(w)); - - if (x + width > scr_width) - x = scr_width - width; - } - if (x < 0) - x = 0; - - if (y >= 0) { - int scr_height = HeightOfScreen(XtScreen(w)); - - if (y + height > scr_height) - y = scr_height - height; - } - if (y < 0) - y = 0; - } - - XtSetArg(arglist[num_args], XtNx, x); num_args++; - XtSetArg(arglist[num_args], XtNy, y); num_args++; - XtSetValues(w, arglist, num_args); -} - -/* - * Function: - * ChangeCursorOnGrab - * - * Parameters: - * w - menu widget - * temp1 - not used - * temp2 - "" - * - * Description: - * Changes the cursor on the active grab to the one - * specified in out resource list. - */ -/*ARGSUSED*/ -static void -ChangeCursorOnGrab(Widget w, XtPointer temp1, XtPointer temp2) -{ - SimpleMenuWidget smw = (SimpleMenuWidget)w; - - /* - * The event mask here is what is currently in the MIT implementation. - * There really needs to be a way to get the value of the mask out - * of the toolkit (CDP 5/26/89). - */ - XChangeActivePointerGrab(XtDisplay(w), ButtonPressMask | ButtonReleaseMask, - smw->simple_menu.cursor, - XtLastTimestampProcessed(XtDisplay(w))); -} - -/* - * Function: - * MakeSetValuesRequest - * - * Parameters: - * w - simple menu widget - * width - size requested - * height - "" - */ -static void -MakeSetValuesRequest(Widget w, unsigned int width, unsigned int height) -{ - SimpleMenuWidget smw = (SimpleMenuWidget)w; - Arg arglist[2]; - Cardinal num_args = 0; - - if (!smw->simple_menu.recursive_set_values) { - if (XtWidth(smw) != width || XtHeight(smw) != height) { - smw->simple_menu.recursive_set_values = True; - XtSetArg(arglist[num_args], XtNwidth, width); num_args++; - XtSetArg(arglist[num_args], XtNheight, height); num_args++; - XtSetValues(w, arglist, num_args); - } - else if (XtIsRealized((Widget)smw)) - XawSimpleMenuRedisplay((Widget)smw, NULL, NULL); - } - smw->simple_menu.recursive_set_values = False; -} - -static SmeObject -DoGetEventEntry(Widget w, int x_loc, int y_loc) -{ - SimpleMenuWidget smw = (SimpleMenuWidget)w; - SmeObject *entry; - - ForAllChildren(smw, entry) { - if (!XtIsManaged((Widget)*entry)) - continue; - - if (x_loc > XtX(*entry) - && x_loc <= XtX(*entry) + XtWidth(*entry) - && y_loc > XtY(*entry) - && y_loc <= XtY(*entry) + XtHeight(*entry)) { - if (*entry == smw->simple_menu.label) - return (NULL); /* cannot select the label */ - else - return (*entry); - } - } - - return (NULL); -} - -/* - * Function: - * GetEventEntry - * - * Parameters: - * w - simple menu widget - * event - X event - * - * Description: - * Gets an entry given an event that has X and Y coords. - * - * Returns: - * The entry that this point is in - */ -static SmeObject -GetEventEntry(Widget w, XEvent *event) -{ - int x_loc, y_loc, x_root; - SimpleMenuWidget smw = (SimpleMenuWidget)w; - SmeObject entry; - int warp, move; - - switch (event->type) { - case MotionNotify: - x_loc = event->xmotion.x; - y_loc = event->xmotion.y; - x_root = event->xmotion.x_root; - break; - case EnterNotify: - case LeaveNotify: - x_loc = event->xcrossing.x; - y_loc = event->xcrossing.y; - x_root = event->xcrossing.x_root; - break; - case ButtonPress: - case ButtonRelease: - x_loc = event->xbutton.x; - y_loc = event->xbutton.y; - x_root = event->xbutton.x_root; - break; - default: - XtAppError(XtWidgetToApplicationContext(w), - "Unknown event type in GetEventEntry()."); - return (NULL); - } - - if (x_loc < 0 || x_loc >= XtWidth(smw) || - y_loc < 0 || y_loc >= XtHeight(smw)) - return (NULL); - - /* Move the menu if it's outside the screen, does not check - * smw->simple_menu.menu_on_screen because menus is bigger than screen - */ - if (x_root == WidthOfScreen(XtScreen(w)) - 1 && - XtX(w) + XtWidth(w) + (XtBorderWidth(w)) > x_root) { - warp = -8; - if (smw->simple_menu.entry_set) { - entry = DoGetEventEntry(w, - XtX(smw->simple_menu.entry_set) - + XtWidth(smw->simple_menu.entry_set) + 1, - y_loc); - Unhighlight(w, event, NULL, NULL); - if (entry) { - warp = -(int)XtWidth(entry) >> 1; - move = x_loc - XtWidth(entry) - XtX(entry) + XtBorderWidth(w); - } - else { - warp = 0; - move = WidthOfScreen(XtScreen(w)) - - (XtX(w) + XtWidth(w) + (XtBorderWidth(w) << 1)); - } - } - else { - warp = 0; - move = WidthOfScreen(XtScreen(w)) - - (XtX(w) + XtWidth(w) + (XtBorderWidth(w) << 1)); - } - } - else if (x_root == 0 && XtX(w) < 0) { - warp = 8; - if (smw->simple_menu.entry_set) { - entry = DoGetEventEntry(w, XtX(smw->simple_menu.entry_set) - 1, - y_loc); - Unhighlight(w, event, NULL, NULL); - if (entry) { - warp = XtWidth(entry) >> 1; - move = x_loc - XtX(entry); - } - else - move = x_loc + XtBorderWidth(w); - } - else - move = x_loc + XtBorderWidth(w); - } - else - move = warp = 0; - - if (move) - XtMoveWidget(w, XtX(w) + move, XtY(w)); - if (warp) - XWarpPointer(XtDisplay(w), None, None, 0, 0, 0, 0, warp, 0); - - return (DoGetEventEntry(w, x_loc, y_loc)); -} - -static void -CalculateNewSize(Widget w, Dimension *width_return, Dimension *height_return) -{ - SimpleMenuWidget xaw = (SimpleMenuWidget)w; - Widget kid; - Cardinal i; - int width_kid, height_kid; - int width, height, tmp_w, tmp_h, max_dim; - short vadd, hadd; - int n, columns, test_h, num_children = 0; - Boolean try_layout = False; - -#ifndef OLDXAW - hadd = xaw->simple_menu.left_margin + xaw->simple_menu.right_margin; -#else - hadd = 0; -#endif - vadd = xaw->simple_menu.top_margin + xaw->simple_menu.bottom_margin; - if (xaw->simple_menu.label) - vadd += XtHeight(xaw->simple_menu.label); - - if (*height_return) - max_dim = *height_return; - else if (!XtHeight(w)) { - max_dim = HeightOfScreen(XtScreen(w)); - try_layout = True; - } - else - max_dim = XtHeight(w); - max_dim -= vadd; - - width = height = tmp_w = tmp_h = n = test_h = 0; - columns = 1; - for (i = xaw->simple_menu.label ? 1 : 0; - i < xaw->composite.num_children; - i++) { - kid = xaw->composite.children[i]; - if (!XtIsManaged(kid)) - continue; - ++num_children; - width_kid = XtWidth(kid); - height_kid = XtHeight(kid); - - if (try_layout) { - if (!test_h) - test_h = height_kid; - else if (test_h != height_kid) - try_layout = False; - } - - if (n && (height + height_kid > max_dim)) { - ++columns; - width += tmp_w; - tmp_w = width_kid; - height = height_kid; - } - else - height += height_kid; - if (height > tmp_h) - tmp_h = height; - if (width_kid > tmp_w) - tmp_w = width_kid; - ++n; - } - - height = tmp_h + vadd; - width += tmp_w + hadd; - - if (xaw->simple_menu.label) - width = XawMax(width, XtWidth(xaw->simple_menu.label) + hadd); - - *width_return = width; - *height_return = height; - - if (try_layout && columns > 1 && num_children > 2) { - int space; - - height = test_h * (xaw->simple_menu.label ? - num_children - 1 : - num_children); - - max_dim -= max_dim % test_h; - space = max_dim - (height % max_dim); - if (space >= test_h * columns) { - height = max_dim - space / columns; - if (height % test_h) - height += test_h - (height % test_h); - *height_return = height + vadd; - CalculateNewSize(w, width_return, height_return); - } - } -} - -static void -MakeResizeRequest(Widget w) -{ - int tries; - Dimension width, height; - - width = XtWidth(w); - height = XtHeight(w); - - for (tries = 0; tries < 100; tries++) { - CalculateNewSize(w, &width, &height); - if (width == XtWidth(w) && height == XtHeight(w)) - break; - if (XtMakeResizeRequest(w, width, height, &width, &height) == - XtGeometryNo) - break; - } -} - -#ifndef OLDXAW -static void -Popdown(Widget w, XEvent *event, String *params, Cardinal *num_params) -{ - SimpleMenuWidget smw = (SimpleMenuWidget)w; - - while (XtParent(w) && - XtIsSubclass(XtParent(w), simpleMenuWidgetClass)) { - if (((SimpleMenuWidget)XtParent(w))->simple_menu.sub_menu == (Widget)w) { - w = XtParent(w); - smw = (SimpleMenuWidget)w; - smw->simple_menu.entry_set = NULL; - } - else - break; - } - - smw->simple_menu.state |= SMW_UNMAPPING; - if (smw->simple_menu.sub_menu) - PopdownSubMenu(smw); - XtCallActionProc(w, "XtMenuPopdown", event, params, *num_params); -} - -static void -PopupSubMenu(SimpleMenuWidget smw) -{ - Arg args[2]; - Cardinal num_args; - Widget menu; - SmeBSBObject entry = (SmeBSBObject)smw->simple_menu.entry_set; - Position menu_x, menu_y; - Bool popleft; - - if (entry->sme_bsb.menu_name == NULL) - return; - - if ((menu = FindMenu((Widget)smw, entry->sme_bsb.menu_name)) == NULL) - return; - - smw->simple_menu.sub_menu = menu; - - if (!XtIsRealized(menu)) - XtRealizeWidget(menu); - - popleft = (smw->simple_menu.state & SMW_POPLEFT) != 0; - - if (popleft) - XtTranslateCoords((Widget)smw, -(int)XtWidth(menu), - XtY(entry) - XtBorderWidth(menu), &menu_x, &menu_y); - else - XtTranslateCoords((Widget)smw, XtWidth(smw), XtY(entry) - - XtBorderWidth(menu), &menu_x, &menu_y); - - if (!popleft && menu_x >= 0) { - int scr_width = WidthOfScreen(XtScreen(menu)); - - if (menu_x + XtWidth(menu) > scr_width) { - menu_x -= XtWidth(menu) + XtWidth(smw); - popleft = True; - } - } - else if (popleft && menu_x < 0) { - menu_x = 0; - popleft = False; - } - if (menu_y >= 0) { - int scr_height = HeightOfScreen(XtScreen(menu)); - - if (menu_y + XtHeight(menu) > scr_height) - menu_y = scr_height - XtHeight(menu) - XtBorderWidth(menu); - } - if (menu_y < 0) - menu_y = 0; - - num_args = 0; - XtSetArg(args[num_args], XtNx, menu_x); num_args++; - XtSetArg(args[num_args], XtNy, menu_y); num_args++; - XtSetValues(menu, args, num_args); - - if (popleft) - ((SimpleMenuWidget)menu)->simple_menu.state |= SMW_POPLEFT; - else - ((SimpleMenuWidget)menu)->simple_menu.state &= ~SMW_POPLEFT; - - XtPopup(menu, XtGrabNone); -} - -static void -PopdownSubMenu(SimpleMenuWidget smw) -{ - SimpleMenuWidget menu = (SimpleMenuWidget)smw->simple_menu.sub_menu; - - if (!menu) - return; - - menu->simple_menu.state |= SMW_UNMAPPING; - PopdownSubMenu(menu); - - XtPopdown((Widget)menu); - - smw->simple_menu.sub_menu = NULL; -} - -/*ARGSUSED*/ -static void -PopupCB(Widget w, XtPointer client_data, XtPointer call_data) -{ - SimpleMenuWidget smw = (SimpleMenuWidget)w; - - smw->simple_menu.state &= ~(SMW_UNMAPPING | SMW_POPLEFT); -} -#endif /* OLDXAW */ diff --git a/nx-X11/lib/Xaw/SimpleMenu.h b/nx-X11/lib/Xaw/SimpleMenu.h deleted file mode 100644 index 0ee689683..000000000 --- a/nx-X11/lib/Xaw/SimpleMenu.h +++ /dev/null @@ -1,173 +0,0 @@ -/* - * $Xorg: SimpleMenu.h,v 1.4 2001/02/09 02:03:45 xorgcvs Exp $ - * -Copyright 1989, 1994, 1998 The Open Group - -Permission to use, copy, modify, distribute, and sell this software and its -documentation for any purpose is hereby granted without fee, provided that -the above copyright notice appear in all copies and that both that -copyright notice and this permission notice appear in supporting -documentation. - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -Except as contained in this notice, the name of The Open Group shall not be -used in advertising or otherwise to promote the sale, use or other dealings -in this Software without prior written authorization from The Open Group. - * - * Author: Chris D. Peterson, MIT X Consortium - */ -/* $XFree86: xc/lib/Xaw/SimpleMenu.h,v 1.7 2001/01/17 19:42:30 dawes Exp $ */ - -/* - * SimpleMenu.h - Public Header file for SimpleMenu widget. - * - * This is the public header file for the Athena SimpleMenu widget. - * It is intended to provide one pane pulldown and popup menus within - * the framework of the X Toolkit. As the name implies it is a first and - * by no means complete implementation of menu code. It does not attempt to - * fill the needs of all applications, but does allow a resource oriented - * interface to menus. - * - * Date: April 3, 1989 - * - * By: Chris D. Peterson - * MIT X Consortium - * kit@expo.lcs.mit.edu - */ - -#ifndef _SimpleMenu_h -#define _SimpleMenu_h - -#include <X11/Shell.h> -#include <X11/Xmu/Converters.h> - -/* - * SimpleMenu widget - */ - -/* Resources: - - Name Class RepType Default Value - ---- ----- ------- ------------- - background Background Pixel XtDefaultBackground - backgroundPixmap BackgroundPixmap Pixmap None - borderColor BorderColor Pixel XtDefaultForeground - borderPixmap BorderPixmap Pixmap None - borderWidth BorderWidth Dimension 1 - bottomMargin VerticalMargins Dimension VerticalSpace - columnWidth ColumnWidth Dimension Width of widest text - cursor Cursor Cursor None - destroyCallback Callback Pointer NULL - displayList DisplayList XawDisplayList* NULL - height Height Dimension 0 - label Label String NULL (No label) - labelClass LabelClass Pointer smeBSBObjectClass - leftMargin HorizontalMargins Dimension 0 - mappedWhenManaged MappedWhenManaged Boolean True - rightMargin HorizontalMargins Dimension 0 - rowHeight RowHeight Dimension Height of Font - sensitive Sensitive Boolean True - topMargin VerticalMargins Dimension VerticalSpace - width Width Dimension 0 - x Position Position 0 - y Position Position 0 - -*/ - -typedef struct _SimpleMenuClassRec* SimpleMenuWidgetClass; -typedef struct _SimpleMenuRec* SimpleMenuWidget; - -extern WidgetClass simpleMenuWidgetClass; - -#define XtNcursor "cursor" -#define XtNbottomMargin "bottomMargin" -#define XtNcolumnWidth "columnWidth" -#define XtNlabelClass "labelClass" -#define XtNmenuOnScreen "menuOnScreen" -#define XtNpopupOnEntry "popupOnEntry" -#define XtNrowHeight "rowHeight" -#define XtNtopMargin "topMargin" -#define XtNleftMargin "leftMargin" -#define XtNrightMargin "rightMargin" - -#define XtCColumnWidth "ColumnWidth" -#define XtCLabelClass "LabelClass" -#define XtCMenuOnScreen "MenuOnScreen" -#define XtCPopupOnEntry "PopupOnEntry" -#define XtCRowHeight "RowHeight" - -#define XtCVerticalMargins "VerticalMargins" - -#ifndef OLDXAW -#define XtCHorizontalMargins "HorizontalMargins" -#define XawNdisplayList "displayList" -#define XawCDisplayList "DisplayList" -#define XawRDisplayList "XawDisplayList" -#endif - -/* - * Public Functions - */ - -_XFUNCPROTOBEGIN - -/* - * Function: - * XawSimpleMenuAddGlobalActions - * - * Parameters: - * app_con - appcontext - * - * Description: - * Adds the global actions to the simple menu widget. - */ -void XawSimpleMenuAddGlobalActions -( - XtAppContext app_con - ); - -/* - * Function: - * XawSimpleMenuGetActiveEntry - * - * Parameters: - * w - smw widget - * - * Description: - * Gets the currently active (set) entry. - * - * Returns: - * The currently set entry or NULL if none is set - */ -Widget XawSimpleMenuGetActiveEntry -( - Widget w - ); - -/* - * Function: - * XawSimpleMenuClearActiveEntry - * - * Parameters: - * w - smw widget - * - * Description: - * Unsets the currently active (set) entry. - */ -void XawSimpleMenuClearActiveEntry -( - Widget w -); - -_XFUNCPROTOEND - -#endif /* _SimpleMenu_h */ diff --git a/nx-X11/lib/Xaw/SimpleP.h b/nx-X11/lib/Xaw/SimpleP.h deleted file mode 100644 index f2fa3fa22..000000000 --- a/nx-X11/lib/Xaw/SimpleP.h +++ /dev/null @@ -1,102 +0,0 @@ -/*********************************************************** - - $Xorg: SimpleP.h,v 1.4 2001/02/09 02:03:45 xorgcvs Exp $ - - -Copyright 1987, 1988, 1994, 1998 The Open Group - -Permission to use, copy, modify, distribute, and sell this software and its -documentation for any purpose is hereby granted without fee, provided that -the above copyright notice appear in all copies and that both that -copyright notice and this permission notice appear in supporting -documentation. - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -Except as contained in this notice, the name of The Open Group shall not be -used in advertising or otherwise to promote the sale, use or other dealings -in this Software without prior written authorization from The Open Group. - - -Copyright 1987, 1988 by Digital Equipment Corporation, Maynard, Massachusetts. - - All Rights Reserved - -Permission to use, copy, modify, and distribute this software and its -documentation for any purpose and without fee is hereby granted, -provided that the above copyright notice appear in all copies and that -both that copyright notice and this permission notice appear in -supporting documentation, and that the name of Digital not be -used in advertising or publicity pertaining to distribution of the -software without specific, written prior permission. - -DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING -ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL -DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR -ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, -WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, -ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS -SOFTWARE. - -******************************************************************/ -/* $XFree86: xc/lib/Xaw/SimpleP.h,v 1.12 2001/12/14 19:54:43 dawes Exp $ */ - -#ifndef _SimpleP_h -#define _SimpleP_h - -#include <X11/Xfuncproto.h> - -#include <X11/Xaw/Simple.h> - -_XFUNCPROTOBEGIN - -#include <X11/Xaw/XawInit.h> - -typedef struct { - Bool (*change_sensitive)(Widget); -#ifndef OLDXAW - XtPointer extension; -#endif -} SimpleClassPart; - -#define XtInheritChangeSensitive ((Bool (*)(Widget))_XtInherit) - -typedef struct _SimpleClassRec { - CoreClassPart core_class; - SimpleClassPart simple_class; -} SimpleClassRec; - -extern SimpleClassRec simpleClassRec; - -typedef struct { - /* resources */ - Cursor cursor; - Pixmap insensitive_border; - String cursor_name; /* cursor specified by name */ - Pixel pointer_fg, pointer_bg; /* Pointer colors */ - Boolean international; - - /* private */ -#ifndef OLDXAW - XawDisplayList *display_list; - String tip; - XtPointer pad[3]; /* for future use and keep binary compatability */ -#endif -} SimplePart; - -typedef struct _SimpleRec { - CorePart core; - SimplePart simple; -} SimpleRec; - -_XFUNCPROTOEND - -#endif /* _SimpleP_h */ diff --git a/nx-X11/lib/Xaw/Sme.c b/nx-X11/lib/Xaw/Sme.c deleted file mode 100644 index a4af577d8..000000000 --- a/nx-X11/lib/Xaw/Sme.c +++ /dev/null @@ -1,272 +0,0 @@ -/* $Xorg: Sme.c,v 1.4 2001/02/09 02:03:45 xorgcvs Exp $ */ - -/* -Copyright 1989, 1994, 1998 The Open Group - -Permission to use, copy, modify, distribute, and sell this software and its -documentation for any purpose is hereby granted without fee, provided that -the above copyright notice appear in all copies and that both that -copyright notice and this permission notice appear in supporting -documentation. - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -Except as contained in this notice, the name of The Open Group shall not be -used in advertising or otherwise to promote the sale, use or other dealings -in this Software without prior written authorization from The Open Group. - */ -/* $XFree86: xc/lib/Xaw/Sme.c,v 1.6 2001/01/17 19:42:31 dawes Exp $ */ - -/* - * Date: September 26, 1989 - * - * By: Chris D. Peterson - * MIT X Consortium - * kit@expo.lcs.mit.edu - */ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif -#include <stdio.h> -#include <X11/IntrinsicP.h> -#include <X11/StringDefs.h> -#include <X11/Xaw/Cardinals.h> -#include <X11/Xaw/SmeP.h> -#include <X11/Xaw/XawInit.h> -#include "Private.h" - -/* - * Class Methods - */ -static void Highlight(Widget); -static void Notify(Widget); -static void Unhighlight(Widget); -static void XawSmeClassPartInitialize(WidgetClass); -static void XawSmeInitialize(Widget, Widget, ArgList, Cardinal*); -static XtGeometryResult XawSmeQueryGeometry(Widget, XtWidgetGeometry*, - XtWidgetGeometry*); - -/* - * Initialization - */ -#define offset(field) XtOffsetOf(SmeRec, sme.field) -static XtResource resources[] = { - { - XtNcallback, - XtCCallback, - XtRCallback, - sizeof(XtPointer), - offset(callbacks), - XtRCallback, - NULL - }, - { - XtNinternational, - XtCInternational, - XtRBoolean, - sizeof(Boolean), - offset(international), - XtRImmediate, - (XtPointer)False - }, -}; -#undef offset - -#define Superclass (&rectObjClassRec) -SmeClassRec smeClassRec = { - /* rectangle */ - { - (WidgetClass)Superclass, /* superclass */ - "Sme", /* class_name */ - sizeof(SmeRec), /* widget_size */ - XawInitializeWidgetSet, /* class_initialize */ - XawSmeClassPartInitialize, /* class_part_initialize */ - False, /* class_initialized */ - XawSmeInitialize, /* initialize */ - NULL, /* initialize_hook */ - NULL, /* realize */ - NULL, /* actions */ - 0, /* num_actions */ - resources, /* resources */ - XtNumber(resources), /* num_resources */ - NULLQUARK, /* xrm_class */ - False, /* compress_motion */ - False, /* compress_exposure */ - False, /* compress_enterleave */ - False, /* visible_interest */ - NULL, /* destroy */ - NULL, /* resize */ - NULL, /* expose */ - NULL, /* set_values */ - NULL, /* set_values_hook */ - XtInheritSetValuesAlmost, /* set_values_almost */ - NULL, /* get_values_hook */ - NULL, /* accept_focus */ - XtVersion, /* intrinsics_version */ - NULL, /* callback offsets */ - NULL, /* tm_table */ - XawSmeQueryGeometry, /* query_geometry */ - NULL, /* display_accelerator */ - NULL, /* extension */ - }, - /* sme */ - { - Highlight, /* highlight */ - Unhighlight, /* unhighlight */ - Notify, /* notify */ - NULL, /* extension */ - } -}; - -WidgetClass smeObjectClass = (WidgetClass)&smeClassRec; - -/* - * Implementation - */ -/* - * Function: - * XawSmeClassPartInitialize - * - * Parameters: - * cclass - widget classs of this widget - * - * Description: - * Handles inheritance of class functions. - */ -static void -XawSmeClassPartInitialize(WidgetClass cclass) -{ - SmeObjectClass m_ent, superC; - - m_ent = (SmeObjectClass)cclass; - superC = (SmeObjectClass)m_ent->rect_class.superclass; - - if (m_ent->sme_class.highlight == XtInheritHighlight) - m_ent->sme_class.highlight = superC->sme_class.highlight; - - if (m_ent->sme_class.unhighlight == XtInheritUnhighlight) - m_ent->sme_class.unhighlight = superC->sme_class.unhighlight; - - if (m_ent->sme_class.notify == XtInheritNotify) - m_ent->sme_class.notify = superC->sme_class.notify; -} - -/* - * Function: - * XawSmeInitialize - * - * Parameters: - * request - widget requested by the argument list - * cnew - new widget with both resource and non resource values - * - * Description: - * Initializes the simple menu widget entry - */ -/*ARGSUSED*/ -static void -XawSmeInitialize(Widget request, Widget cnew, - ArgList args, Cardinal *num_args) -{ - SmeObject entry = (SmeObject)cnew; - - entry->rectangle.border_width = 0; -} - -/* - * Function: - * Highlight - * - * Parameters: - * w - menu entry - * - * Description: - * Default highlight proceedure for menu entries. - */ -/*ARGSUSED*/ -static void -Highlight(Widget w) -{ -} - -/* - * Function: - * Unhighlight - * - * Parameters: - * w - menu entry - * - * Description: - * Default unhighlight proceedure for menu entries. - */ -/*ARGSUSED*/ -static void -Unhighlight(Widget w) -{ -} - -/* - * Function: - * Notify - * - * Parameters: - * w - menu entry - * - * Description: - * Calls the callback proceedures for this entry. - */ -static void -Notify(Widget w) -{ - XtCallCallbacks(w, XtNcallback, NULL); -} - -/* - * Function: - * QueryGeometry - * - * Parameeters: - * w - menu entry object - * itended - intended and return geometry info - * return_val - - * - * Description: - * Returns the preferred geometry for this widget. - * - * Returns: - * Geometry Result - * - * Note: - * See the Intrinsics manual for details on what this function is for. - */ -static XtGeometryResult -XawSmeQueryGeometry(Widget w, XtWidgetGeometry *intended, - XtWidgetGeometry *return_val) -{ - SmeObject entry = (SmeObject)w; - Dimension width; - XtGeometryResult ret_val = XtGeometryYes; - XtGeometryMask mode = intended->request_mode; - - width = 1; - - if (((mode & CWWidth) && intended->width != width) || !(mode & CWWidth)) { - return_val->request_mode |= CWWidth; - return_val->width = width; - mode = return_val->request_mode; - - if ((mode & CWWidth) && width == XtWidth(entry)) - return (XtGeometryNo); - return (XtGeometryAlmost); - } - - return (ret_val); -} diff --git a/nx-X11/lib/Xaw/Sme.h b/nx-X11/lib/Xaw/Sme.h deleted file mode 100644 index fb87b0073..000000000 --- a/nx-X11/lib/Xaw/Sme.h +++ /dev/null @@ -1,73 +0,0 @@ -/* - * $Xorg: Sme.h,v 1.5 2001/02/09 02:03:45 xorgcvs Exp $ - * -Copyright 1989, 1994, 1998 The Open Group - -Permission to use, copy, modify, distribute, and sell this software and its -documentation for any purpose is hereby granted without fee, provided that -the above copyright notice appear in all copies and that both that -copyright notice and this permission notice appear in supporting -documentation. - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -Except as contained in this notice, the name of The Open Group shall not be -used in advertising or otherwise to promote the sale, use or other dealings -in this Software without prior written authorization from The Open Group. - */ -/* $XFree86: xc/lib/Xaw/Sme.h,v 1.5 2001/01/17 19:42:31 dawes Exp $ */ - -/* - * This is the public header file for the Athena Sme object. - * It is intended to be used with the simple menu widget. - * - * Date: April 3, 1989 - * - * By: Chris D. Peterson - * MIT X Consortium - * kit@expo.lcs.mit.edu - */ - -#ifndef _Sme_h -#define _Sme_h - -#include <X11/Intrinsic.h> -#include <X11/RectObj.h> - -/* Resources: - - Name Class RepType Default Value - ---- ----- ------- ------------- - callback Callback Pointer NULL - destroyCallback Callback Pointer NULL - height Height Dimension 0 - sensitive Sensitive Boolean True - width Width Dimension 0 - x Position Position 0 - y Position Position 0 - -*/ - -#ifndef XtCInternational -#define XtCInternational "International" -#endif - -#ifndef XtNinternational -#define XtNinternational "international" -#endif - - -typedef struct _SmeClassRec *SmeObjectClass; -typedef struct _SmeRec *SmeObject; - -extern WidgetClass smeObjectClass; - -#endif /* _Sme_h */ diff --git a/nx-X11/lib/Xaw/SmeBSB.c b/nx-X11/lib/Xaw/SmeBSB.c deleted file mode 100644 index 0d77278ab..000000000 --- a/nx-X11/lib/Xaw/SmeBSB.c +++ /dev/null @@ -1,774 +0,0 @@ -/* $Xorg: SmeBSB.c,v 1.5 2001/02/09 02:03:45 xorgcvs Exp $ */ - -/* -Copyright 1989, 1994, 1998 The Open Group - -Permission to use, copy, modify, distribute, and sell this software and its -documentation for any purpose is hereby granted without fee, provided that -the above copyright notice appear in all copies and that both that -copyright notice and this permission notice appear in supporting -documentation. - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -Except as contained in this notice, the name of The Open Group shall not be -used in advertising or otherwise to promote the sale, use or other dealings -in this Software without prior written authorization from The Open Group. - */ - -/* $XFree86: xc/lib/Xaw/SmeBSB.c,v 1.11 2001/01/17 19:42:31 dawes Exp $ */ - -/* - * SmeBSB.c - Source code file for BSB Menu Entry object. - * - * Date: September 26, 1989 - * - * By: Chris D. Peterson - * MIT X Consortium - * kit@expo.lcs.mit.edu - */ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif -#include <stdio.h> -#include <X11/IntrinsicP.h> -#include <X11/StringDefs.h> -#include <X11/Xos.h> -#include <X11/Xmu/Drawing.h> -#include <X11/Xmu/SysUtil.h> -#include <X11/Xaw/Cardinals.h> -#include <X11/Xaw/SimpleMenu.h> -#include <X11/Xaw/SmeBSBP.h> -#include <X11/Xaw/XawInit.h> -#include "Private.h" - -#define ONE_HUNDRED 100 - -/* - * Class Methods - */ -static void FlipColors(Widget); -static void XawSmeBSBClassInitialize(void); -static void XawSmeBSBInitialize(Widget, Widget, ArgList, Cardinal*); -static void XawSmeBSBDestroy(Widget); -static XtGeometryResult XawSmeBSBQueryGeometry(Widget, XtWidgetGeometry*, - XtWidgetGeometry*); -static void XawSmeBSBRedisplay(Widget, XEvent*, Region); -static Boolean XawSmeBSBSetValues(Widget, Widget, Widget, - ArgList, Cardinal*); - -/* - * Prototypes - */ -static void CreateGCs(Widget); -static void GetBitmapInfo(Widget, Bool); -static void GetDefaultSize(Widget, Dimension*, Dimension*); -static void DestroyGCs(Widget); -static void DrawBitmaps(Widget, GC); - -/* - * Initialization - */ -#define offset(field) XtOffsetOf(SmeBSBRec, sme_bsb.field) -static XtResource resources[] = { - { - XtNlabel, - XtCLabel, - XtRString, - sizeof(String), - offset(label), - XtRString, - NULL - }, - { - XtNvertSpace, - XtCVertSpace, - XtRInt, - sizeof(int), - offset(vert_space), - XtRImmediate, - (XtPointer)25 - }, - { - XtNleftBitmap, - XtCLeftBitmap, - XtRBitmap, - sizeof(Pixmap), - offset(left_bitmap), - XtRImmediate, - (XtPointer)None - }, - { - XtNjustify, - XtCJustify, - XtRJustify, - sizeof(XtJustify), - offset(justify), - XtRImmediate, - (XtPointer)XtJustifyLeft - }, - { - XtNrightBitmap, - XtCRightBitmap, - XtRBitmap, - sizeof(Pixmap), - offset(right_bitmap), - XtRImmediate, - (XtPointer)None - }, - { - XtNleftMargin, - XtCHorizontalMargins, - XtRDimension, - sizeof(Dimension), - offset(left_margin), - XtRImmediate, - (XtPointer)4 - }, - { - XtNrightMargin, - XtCHorizontalMargins, - XtRDimension, - sizeof(Dimension), - offset(right_margin), - XtRImmediate, - (XtPointer)4 - }, - { - XtNforeground, - XtCForeground, - XtRPixel, - sizeof(Pixel), - offset(foreground), - XtRString, - XtDefaultForeground - }, - { - XtNfont, - XtCFont, - XtRFontStruct, - sizeof(XFontStruct*), - offset(font), - XtRString, - XtDefaultFont - }, - { - XtNfontSet, - XtCFontSet, - XtRFontSet, - sizeof(XFontSet), - offset(fontset), - XtRString, - XtDefaultFontSet - }, -#ifndef OLDXAW - { - XtNmenuName, - XtCMenuName, - XtRString, - sizeof(String), - offset(menu_name), - XtRImmediate, - (XtPointer)NULL - }, -#endif -}; -#undef offset - -#define superclass (&smeClassRec) -SmeBSBClassRec smeBSBClassRec = { - /* rectangle */ - { - (WidgetClass)superclass, /* superclass */ - "SmeBSB", /* class_name */ - sizeof(SmeBSBRec), /* size */ - XawSmeBSBClassInitialize, /* class_init */ - NULL, /* class_part_initialize */ - False, /* class_inited */ - XawSmeBSBInitialize, /* initialize */ - NULL, /* initialize_hook */ - NULL, /* realize */ - NULL, /* actions */ - 0, /* num_actions */ - resources, /* resources */ - XtNumber(resources), /* num_resources */ - NULLQUARK, /* xrm_class */ - False, /* compress_motion */ - False, /* compress_exposure */ - False, /* compress_enterleave */ - False, /* visible_interest */ - XawSmeBSBDestroy, /* destroy */ - NULL, /* resize */ - XawSmeBSBRedisplay, /* expose */ - XawSmeBSBSetValues, /* set_values */ - NULL, /* set_values_hook */ - XtInheritSetValuesAlmost, /* set_values_almost */ - NULL, /* get_values_hook */ - NULL, /* accept_focus */ - XtVersion, /* intrinsics version */ - NULL, /* callback offsets */ - NULL, /* tm_table */ - XawSmeBSBQueryGeometry, /* query_geometry */ - NULL, /* display_accelerator */ - NULL, /* extension */ - }, - /* sme */ - { - FlipColors, /* highlight */ - FlipColors, /* unhighlight */ - XtInheritNotify, /* notify */ - NULL, /* extension */ - }, - /* sme_bsb */ - { - NULL, /* extension */ - }, -}; -WidgetClass smeBSBObjectClass = (WidgetClass)&smeBSBClassRec; - -/* - * Function: - * XawSmeBSBClassInitialize - * - * Description: - * Initializes the SmeBSBObject. - */ -static void -XawSmeBSBClassInitialize(void) -{ - XawInitializeWidgetSet(); - XtAddConverter(XtRString, XtRJustify, XmuCvtStringToJustify, NULL, 0); - XtSetTypeConverter(XtRJustify, XtRString, XmuCvtJustifyToString, - NULL, 0, XtCacheNone, NULL); -} - -/* - * Function: - * XawSmeBSBInitialize - * - * Parameters: - * request - widget requested by the argument list - * cnew - new widget with both resource and non resource values - * - * Description: - * Initializes the simple menu widget entry. - */ -/*ARGSUSED*/ -static void -XawSmeBSBInitialize(Widget request, Widget cnew, - ArgList args, Cardinal *num_args) -{ - SmeBSBObject entry = (SmeBSBObject)cnew; - - if (!entry->sme_bsb.font) XtError("Aborting: no font found\n"); - - if (entry->sme_bsb.label == NULL) - entry->sme_bsb.label = XtName(cnew); - else - entry->sme_bsb.label = XtNewString(entry->sme_bsb.label); - - GetDefaultSize(cnew, &entry->rectangle.width, &entry->rectangle.height); - CreateGCs(cnew); - - entry->sme_bsb.left_bitmap_width = entry->sme_bsb.left_bitmap_height = 0; - entry->sme_bsb.right_bitmap_width = entry->sme_bsb.right_bitmap_height = 0; - - GetBitmapInfo(cnew, True); /* Left Bitmap Info */ - GetBitmapInfo(cnew, False); /* Right Bitmap Info */ -} - -/* - * Function: - * XawSmeBSBDestroy - * - * Parameters: - * w - simple menu widget entry - */ -static void -XawSmeBSBDestroy(Widget w) -{ - SmeBSBObject entry = (SmeBSBObject)w; - - DestroyGCs(w); - if (entry->sme_bsb.label != XtName(w)) - XtFree(entry->sme_bsb.label); -} - -/* - * Function: - * XawSmeBSBRedisplay - * - * Parameters: - * w - simple menu widget entry - * event - X event that caused this redisplay - * region - region the needs to be repainted - * - * Description: - * Redisplays the contents of the widget. - */ -/* ARGSUSED */ -static void -XawSmeBSBRedisplay(Widget w, XEvent *event, Region region) -{ - GC gc; - SmeBSBObject entry = (SmeBSBObject)w; - int font_ascent, font_descent, y_loc; - int fontset_ascent, fontset_descent; - XFontSetExtents *ext = XExtentsOfFontSet(entry->sme_bsb.fontset); - - font_ascent = font_descent = fontset_ascent = fontset_descent = 0; - entry->sme_bsb.set_values_area_cleared = False; - - if (entry->sme.international == True) { - fontset_ascent = XawAbs(ext->max_ink_extent.y); - fontset_descent = ext->max_ink_extent.height - fontset_ascent; - } - else { - font_ascent = entry->sme_bsb.font->max_bounds.ascent; - font_descent = entry->sme_bsb.font->max_bounds.descent; - } - y_loc = XtY(entry); - - if (XtIsSensitive(w) && XtIsSensitive(XtParent(w))) { - if (w == XawSimpleMenuGetActiveEntry(XtParent(w))) { - XFillRectangle(XtDisplayOfObject(w), XtWindowOfObject(w), - entry->sme_bsb.norm_gc, XtX(w), y_loc, - XtWidth(entry), XtHeight(entry)); - gc = entry->sme_bsb.rev_gc; - } - else - gc = entry->sme_bsb.norm_gc; - } - else - gc = entry->sme_bsb.norm_gray_gc; - - if (entry->sme_bsb.label != NULL) { - int x_loc = entry->sme_bsb.left_margin; - int len = strlen(entry->sme_bsb.label); - char *label = entry->sme_bsb.label; - int width, t_width; - - switch(entry->sme_bsb.justify) { - case XtJustifyCenter: - if (entry->sme.international == True) { - t_width = XmbTextEscapement(entry->sme_bsb.fontset,label, - len); - width = XtWidth(entry) - (entry->sme_bsb.left_margin + - entry->sme_bsb.right_margin); - } - else { - t_width = XTextWidth(entry->sme_bsb.font, label, len); - width = XtWidth(entry) - (entry->sme_bsb.left_margin + - entry->sme_bsb.right_margin); - } - x_loc += (width - t_width) >> 1; - break; - case XtJustifyRight: - if (entry->sme.international == True) { - t_width = XmbTextEscapement(entry->sme_bsb.fontset,label, - len); - x_loc = XtWidth(entry) - (entry->sme_bsb.right_margin + - t_width); - } - else { - t_width = XTextWidth(entry->sme_bsb.font, label, len); - x_loc = XtWidth(entry) - (entry->sme_bsb.right_margin + - t_width); - } - break; - case XtJustifyLeft: - /*FALLTHROUGH*/ - default: - break; - } - - /* this will center the text in the gadget top-to-bottom */ - if (entry->sme.international == True) { - y_loc += ((XtHeight(entry) - - (fontset_ascent + fontset_descent)) >> 1) + - fontset_ascent; - - XmbDrawString(XtDisplayOfObject(w), XtWindowOfObject(w), - entry->sme_bsb.fontset, gc, - XtX(w) + x_loc, y_loc, label, len); - } - else { - y_loc += ((XtHeight(entry) - - (font_ascent + font_descent)) >> 1) + font_ascent; - - XDrawString(XtDisplayOfObject(w), XtWindowOfObject(w), gc, - XtX(w) + x_loc, y_loc, label, len); - } - } - - DrawBitmaps(w, gc); -} - - -/* - * Function: - * XawSmeBSBSetValues - * - * Parameters: - * current - current state of the widget - * request - what was requested - * cnew - what the widget will become - * - * Description: - * Relayout the menu when one of the resources is changed. - */ - -/*ARGSUSED*/ -static Boolean -XawSmeBSBSetValues(Widget current, Widget request, Widget cnew, - ArgList args, Cardinal *num_args) -{ - SmeBSBObject entry = (SmeBSBObject)cnew; - SmeBSBObject old_entry = (SmeBSBObject)current; - Boolean ret_val = False; - - if (old_entry->sme_bsb.label != entry->sme_bsb.label) { - if (old_entry->sme_bsb.label != XtName(cnew)) - XtFree((char *)old_entry->sme_bsb.label); - - if (entry->sme_bsb.label != XtName(cnew)) - entry->sme_bsb.label = XtNewString(entry->sme_bsb.label); - - ret_val = True; - } - - if (entry->rectangle.sensitive != old_entry->rectangle.sensitive) - ret_val = True; - - if (entry->sme_bsb.left_bitmap != old_entry->sme_bsb.left_bitmap) { - GetBitmapInfo(cnew, True); - ret_val = True; - } - - if (entry->sme_bsb.right_bitmap != old_entry->sme_bsb.right_bitmap) { - GetBitmapInfo(cnew, False); - ret_val = True; - } - - if ((old_entry->sme_bsb.font != entry->sme_bsb.font - && old_entry->sme.international == False) - || old_entry->sme_bsb.foreground != entry->sme_bsb.foreground) { - DestroyGCs(current); - CreateGCs(cnew); - ret_val = True; - } - - if (old_entry->sme_bsb.fontset != entry->sme_bsb.fontset && - old_entry->sme.international == True) - /* DONT changes the GCs, because the fontset is not in them */ - ret_val = True; - - if (ret_val) { - Dimension width, height; - - GetDefaultSize(cnew, &width, &height); - entry->sme_bsb.set_values_area_cleared = True; - XtMakeResizeRequest(cnew, width, height, NULL, NULL); - } - - return (ret_val); -} - -/* - * Function: - * XawSmeBSBQueryGeometry - * - * Parameters: - * w - menu entry object - * itended - intended and return geometry info - * return_val - "" - * - * Returns: - * Geometry Result - * - * Description: - * Returns the preferred geometry for this widget. - * See the Intrinsics manual for details on what this function is for. - */ -static XtGeometryResult -XawSmeBSBQueryGeometry(Widget w, XtWidgetGeometry *intended, - XtWidgetGeometry *return_val) -{ - SmeBSBObject entry = (SmeBSBObject)w; - Dimension width, height; - XtGeometryResult ret_val = XtGeometryYes; - XtGeometryMask mode = intended->request_mode; - - GetDefaultSize(w, &width, &height); - - if (((mode & CWWidth) && intended->width != width) || !(mode & CWWidth)) { - return_val->request_mode |= CWWidth; - return_val->width = width; - ret_val = XtGeometryAlmost; - } - - if (((mode & CWHeight) && intended->height != height) || !(mode & CWHeight)) { - return_val->request_mode |= CWHeight; - return_val->height = height; - ret_val = XtGeometryAlmost; - } - - if (ret_val == XtGeometryAlmost) { - mode = return_val->request_mode; - if (((mode & CWWidth) && width == XtWidth(entry)) && - ((mode & CWHeight) && height == XtHeight(entry))) - return (XtGeometryNo); - } - - return (ret_val); -} - -/* - * Function: - * FlipColors - * - * Parameters: - * w - bsb menu entry widget - * - * Description: - * Invert the colors of the current entry. - */ -static void -FlipColors(Widget w) -{ - SmeBSBObject entry = (SmeBSBObject)w; - - if (entry->sme_bsb.set_values_area_cleared) - return; - - XFillRectangle(XtDisplayOfObject(w), XtWindowOfObject(w), - entry->sme_bsb.invert_gc, - XtX(w), XtY(entry), XtWidth(entry), XtHeight(entry)); -} - -/* - * Function: - * GetDefaultSize - * - * Parameters: - * w - menu entry widget. - * width - default width (return) - * height - default height (return) - * - * Description: - * Calculates the Default (preferred) size of this menu entry. - */ -static void -GetDefaultSize(Widget w, Dimension *width, Dimension *height) -{ - SmeBSBObject entry = (SmeBSBObject)w; - - if (entry->sme.international == True) { - XFontSetExtents *ext = XExtentsOfFontSet(entry->sme_bsb.fontset); - - if (entry->sme_bsb.label == NULL) - *width = 0; - else - *width = XmbTextEscapement(entry->sme_bsb.fontset, - entry->sme_bsb.label, - strlen(entry->sme_bsb.label)); - *width += entry->sme_bsb.left_margin + entry->sme_bsb.right_margin; - *height = ext->max_ink_extent.height; - *height = ((int)*height * (ONE_HUNDRED + - entry->sme_bsb.vert_space)) / ONE_HUNDRED; - } - else { - if (entry->sme_bsb.label == NULL) - *width = 0; - else - *width = XTextWidth(entry->sme_bsb.font, entry->sme_bsb.label, - strlen(entry->sme_bsb.label)); - - *width += entry->sme_bsb.left_margin + entry->sme_bsb.right_margin; - - *height = entry->sme_bsb.font->max_bounds.ascent + - entry->sme_bsb.font->max_bounds.descent; - - *height = ((int)*height * (ONE_HUNDRED + - entry->sme_bsb.vert_space)) / ONE_HUNDRED; - } -} - -/* - * Function: - * DrawBitmaps - * - * Parameters: - * w - simple menu widget entry - * gc - graphics context to use for drawing - * - * Description: - * Draws left and right bitmaps. - */ -static void -DrawBitmaps(Widget w, GC gc) -{ - int x_loc, y_loc; - SmeBSBObject entry = (SmeBSBObject)w; - - if (entry->sme_bsb.left_bitmap == None && - entry->sme_bsb.right_bitmap == None) - return; - - /* - * Draw Left Bitmap - */ - if (entry->sme_bsb.left_bitmap != None) { - x_loc = ((entry->sme_bsb.left_margin - - entry->sme_bsb.left_bitmap_width) >> 1) + XtX(w); - - y_loc = XtY(entry) + ((XtHeight(entry) - - entry->sme_bsb.left_bitmap_height) >> 1); - - XCopyPlane(XtDisplayOfObject(w), entry->sme_bsb.left_bitmap, - XtWindowOfObject(w), gc, 0, 0, - entry->sme_bsb.left_bitmap_width, - entry->sme_bsb.left_bitmap_height, x_loc, y_loc, 1); - } - - /* - * Draw Right Bitmap - */ - if (entry->sme_bsb.right_bitmap != None) { - x_loc = XtWidth(entry) - ((entry->sme_bsb.right_margin + - entry->sme_bsb.right_bitmap_width) >> 1) + - XtX(w); - y_loc = XtY(entry) + ((XtHeight(entry) - - entry->sme_bsb.right_bitmap_height) >> 1); - - XCopyPlane(XtDisplayOfObject(w), entry->sme_bsb.right_bitmap, - XtWindowOfObject(w), gc, 0, 0, - entry->sme_bsb.right_bitmap_width, - entry->sme_bsb.right_bitmap_height, x_loc, y_loc, 1); - } -} - -/* - * Function: - * GetBitmapInfo - * - * Parameters: - * w - bsb menu entry object - * is_left - True: if we are testing left bitmap - * False: if we are testing the right bitmap - * - * Description: - * Gets the bitmap information from either of the bitmaps. - */ -static void -GetBitmapInfo(Widget w, Bool is_left) -{ - SmeBSBObject entry = (SmeBSBObject)w; - unsigned int depth, bw; - Window root; - int x, y; - unsigned int width, height; - - if (is_left) { - if (entry->sme_bsb.left_bitmap != None && - XGetGeometry(XtDisplayOfObject(w), - entry->sme_bsb.left_bitmap, &root, - &x, &y, &width, &height, &bw, &depth)) { - entry->sme_bsb.left_bitmap_width = width; - entry->sme_bsb.left_bitmap_height = height; - } - } - else if (entry->sme_bsb.right_bitmap != None && - XGetGeometry(XtDisplayOfObject(w), - entry->sme_bsb.right_bitmap, &root, - &x, &y, &width, &height, &bw, &depth)) { - entry->sme_bsb.right_bitmap_width = width; - entry->sme_bsb.right_bitmap_height = height; - } -} - -/* - * Function: - * CreateGCs - * - * Parameters: - * w - simple menu widget entry - * - * Description: - * Creates all gc's for the simple menu widget. - */ -static void -CreateGCs(Widget w) -{ - SmeBSBObject entry = (SmeBSBObject)w; - XGCValues values; - XtGCMask mask, mask_i18n; - - values.foreground = XtParent(w)->core.background_pixel; - values.background = entry->sme_bsb.foreground; - values.font = entry->sme_bsb.font->fid; - values.graphics_exposures = False; - mask = GCForeground | GCBackground | GCGraphicsExposures | GCFont; - mask_i18n = GCForeground | GCBackground | GCGraphicsExposures; - if (entry->sme.international == True) - entry->sme_bsb.rev_gc = XtAllocateGC(w, 0, mask_i18n, &values, GCFont, 0); - else - entry->sme_bsb.rev_gc = XtGetGC(w, mask, &values); - - values.foreground = entry->sme_bsb.foreground; - values.background = XtParent(w)->core.background_pixel; - if (entry->sme.international == True) - entry->sme_bsb.norm_gc = XtAllocateGC(w, 0, mask_i18n, &values, GCFont, 0); - else - entry->sme_bsb.norm_gc = XtGetGC(w, mask, &values); - - values.fill_style = FillTiled; - values.tile = XmuCreateStippledPixmap(XtScreenOfObject(w), - entry->sme_bsb.foreground, - XtParent(w)->core.background_pixel, - XtParent(w)->core.depth); - values.graphics_exposures = False; - mask |= GCTile | GCFillStyle; - mask_i18n |= GCTile | GCFillStyle; - if (entry->sme.international == True) - entry->sme_bsb.norm_gray_gc = XtAllocateGC(w, 0, mask_i18n, &values, - GCFont, 0); - else - entry->sme_bsb.norm_gray_gc = XtGetGC(w, mask, &values); - - values.foreground ^= values.background; - values.background = 0; - values.function = GXxor; - mask = GCForeground | GCBackground | GCGraphicsExposures | GCFunction; - entry->sme_bsb.invert_gc = XtGetGC(w, mask, &values); -} - -/* - * Function: - * DestroyGCs - * - * Parameters: - * w - simple menu widget entry - * - * Description: - * Removes all gc's for the simple menu widget. - */ -static void -DestroyGCs(Widget w) -{ - SmeBSBObject entry = (SmeBSBObject)w; - - XtReleaseGC(w, entry->sme_bsb.norm_gc); - XtReleaseGC(w, entry->sme_bsb.norm_gray_gc); - XtReleaseGC(w, entry->sme_bsb.rev_gc); - XtReleaseGC(w, entry->sme_bsb.invert_gc); -} diff --git a/nx-X11/lib/Xaw/SmeBSB.h b/nx-X11/lib/Xaw/SmeBSB.h deleted file mode 100644 index 094b558c3..000000000 --- a/nx-X11/lib/Xaw/SmeBSB.h +++ /dev/null @@ -1,98 +0,0 @@ -/* - * $Xorg: SmeBSB.h,v 1.4 2001/02/09 02:03:45 xorgcvs Exp $ - * -Copyright 1989, 1994, 1998 The Open Group - -Permission to use, copy, modify, distribute, and sell this software and its -documentation for any purpose is hereby granted without fee, provided that -the above copyright notice appear in all copies and that both that -copyright notice and this permission notice appear in supporting -documentation. - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -Except as contained in this notice, the name of The Open Group shall not be -used in advertising or otherwise to promote the sale, use or other dealings -in this Software without prior written authorization from The Open Group. - */ -/* $XFree86: xc/lib/Xaw/SmeBSB.h,v 1.6 2001/01/17 19:42:31 dawes Exp $ */ - -/* - * SmeBSB.h - Public Header file for SmeBSB object. - * - * This is the public header file for the Athena BSB Sme object. - * It is intended to be used with the simple menu widget. This object - * provides bitmap - string - bitmap style entries. - * - * Date: April 3, 1989 - * - * By: Chris D. Peterson - * MIT X Consortium - * kit@expo.lcs.mit.edu - */ - -#ifndef _SmeBSB_h -#define _SmeBSB_h - -#include <X11/Xmu/Converters.h> -#include <X11/Xaw/Sme.h> - -/* BSB Menu Entry Resources: - - Name Class RepType Default Value - ---- ----- ------- ------------- - callback Callback Callback NULL - destroyCallback Callback Pointer NULL - font Font XFontStruct * XtDefaultFont - foreground Foreground Pixel XtDefaultForeground - height Height Dimension 0 - label Label String Name of entry - leftBitmap LeftBitmap Pixmap None - leftMargin HorizontalMargins Dimension 4 - menuName MenuName String NULL - rightBitmap RightBitmap Pixmap None - rightMargin HorizontalMargins Dimension 4 - sensitive Sensitive Boolean True - vertSpace VertSpace int 25 - width Width Dimension 0 - x Position Position 0 - y Position Position 0 - -*/ - -typedef struct _SmeBSBClassRec *SmeBSBObjectClass; -typedef struct _SmeBSBRec *SmeBSBObject; - -extern WidgetClass smeBSBObjectClass; - -#define XtNleftBitmap "leftBitmap" -#define XtNleftMargin "leftMargin" -#define XtNrightBitmap "rightBitmap" -#define XtNrightMargin "rightMargin" -#define XtNvertSpace "vertSpace" - -#define XtNmenuName "menuName" -#define XtCMenuName "MenuName" - -#ifndef XtNfontSet -#define XtNfontSet "fontSet" -#endif - -#ifndef XtCFontSet -#define XtCFontSet "FontSet" -#endif - -#define XtCLeftBitmap "LeftBitmap" -#define XtCHorizontalMargins "HorizontalMargins" -#define XtCRightBitmap "RightBitmap" -#define XtCVertSpace "VertSpace" - -#endif /* _SmeBSB_h */ diff --git a/nx-X11/lib/Xaw/SmeBSBP.h b/nx-X11/lib/Xaw/SmeBSBP.h deleted file mode 100644 index 6b263e7a8..000000000 --- a/nx-X11/lib/Xaw/SmeBSBP.h +++ /dev/null @@ -1,94 +0,0 @@ -/* - * $Xorg: SmeBSBP.h,v 1.4 2001/02/09 02:03:45 xorgcvs Exp $ - * -Copyright 1989, 1994, 1998 The Open Group - -Permission to use, copy, modify, distribute, and sell this software and its -documentation for any purpose is hereby granted without fee, provided that -the above copyright notice appear in all copies and that both that -copyright notice and this permission notice appear in supporting -documentation. - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -Except as contained in this notice, the name of The Open Group shall not be -used in advertising or otherwise to promote the sale, use or other dealings -in this Software without prior written authorization from The Open Group. - * - * Author: Chris D. Peterson, MIT X Consortium - */ -/* $XFree86: xc/lib/Xaw/SmeBSBP.h,v 1.8 2001/01/17 19:42:31 dawes Exp $ */ - -#ifndef _XawSmeBSBP_h -#define _XawSmeBSBP_h - -/* - * Sme Object Private Data - */ -#include <X11/Xaw/SmeP.h> -#include <X11/Xaw/SmeBSB.h> - -typedef struct _SmeBSBClassPart { - XtPointer extension; -} SmeBSBClassPart; - -/* Full class record declaration */ -typedef struct _SmeBSBClassRec { - RectObjClassPart rect_class; - SmeClassPart sme_class; - SmeBSBClassPart sme_bsb_class; -} SmeBSBClassRec; - -extern SmeBSBClassRec smeBSBClassRec; - -/* New fields for the Sme Object record */ -typedef struct { - /* resources */ - String label; /* The entry label */ - int vert_space; /* extra vert space to leave, as a - percentage of the font height of - the label */ - Pixmap left_bitmap, right_bitmap; /* bitmaps to show */ - Dimension left_margin, right_margin;/* left and right margins */ - Pixel foreground; /* foreground color */ - XFontStruct *font; /* The font to show label in */ - XFontSet fontset; /* or fontset */ - XtJustify justify; /* Justification for the label. */ - - /* private */ - Boolean set_values_area_cleared; /* do we need to unhighlight? */ - GC norm_gc; /* noral color gc */ - GC rev_gc; /* reverse color gc */ - GC norm_gray_gc; /* Normal color (grayed out) gc */ - GC invert_gc; /* gc for flipping colors */ - Dimension left_bitmap_width; /* size of each bitmap */ - Dimension left_bitmap_height; - Dimension right_bitmap_width; - Dimension right_bitmap_height; - -#ifndef OLDXAW - /* new resources */ - String menu_name; /* name of nested sub menu or NULL */ - XtPointer pad[4]; /* for future use and keep binary compatability */ -#endif -} SmeBSBPart; - -/* - * Full instance record declaration - */ -typedef struct _SmeBSBRec { - ObjectPart object; - RectObjPart rectangle; - SmePart sme; - SmeBSBPart sme_bsb; -} SmeBSBRec; - -#endif /* _XawSmeBSBP_h */ diff --git a/nx-X11/lib/Xaw/SmeLine.c b/nx-X11/lib/Xaw/SmeLine.c deleted file mode 100644 index 88a6e9ce5..000000000 --- a/nx-X11/lib/Xaw/SmeLine.c +++ /dev/null @@ -1,267 +0,0 @@ -/* $Xorg: SmeLine.c,v 1.4 2001/02/09 02:03:45 xorgcvs Exp $ */ - -/* -Copyright 1989, 1998 The Open Group - -Permission to use, copy, modify, distribute, and sell this software and its -documentation for any purpose is hereby granted without fee, provided that -the above copyright notice appear in all copies and that both that -copyright notice and this permission notice appear in supporting -documentation. - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -Except as contained in this notice, the name of The Open Group shall not be -used in advertising or otherwise to promote the sale, use or other dealings -in this Software without prior written authorization from The Open Group. - * - * Author: Chris D. Peterson, MIT X Consortium - */ -/* $XFree86: xc/lib/Xaw/SmeLine.c,v 1.7 2001/01/17 19:42:31 dawes Exp $ */ - -/* - * Sme.c - Source code for the generic menu entry - * - * Date: September 26, 1989 - * - * By: Chris D. Peterson - * MIT X Consortium - * kit@expo.lcs.mit.edu - */ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif -#include <stdio.h> -#include <X11/IntrinsicP.h> -#include <X11/StringDefs.h> -#include <X11/Xaw/Cardinals.h> -#include <X11/Xaw/SmeLineP.h> -#include <X11/Xaw/XawInit.h> -#include "Private.h" - -/* - * Class Methods - */ -static void XawSmeLineDestroy(Widget); -static void XawSmeLineInitialize(Widget, Widget, ArgList, Cardinal*); -static void XawSmeLineRedisplay(Widget, XEvent*, Region); -static Boolean XawSmeLineSetValues(Widget, Widget, Widget, - ArgList, Cardinal*); - -/* - * Prototypes - */ -static void CreateGC(Widget); -static void DestroyGC(Widget); - -/* - * Initialization - */ -#define offset(field) XtOffsetOf(SmeLineRec, sme_line.field) -static XtResource resources[] = { - { - XtNlineWidth, - XtCLineWidth, - XtRDimension, - sizeof(Dimension), - offset(line_width), - XtRImmediate, - (XtPointer)1 - }, - { - XtNstipple, - XtCStipple, - XtRBitmap, - sizeof(Pixmap), - offset(stipple), - XtRImmediate, - (XtPointer)XtUnspecifiedPixmap - }, - { - XtNforeground, - XtCForeground, - XtRPixel, - sizeof(Pixel), - offset(foreground), - XtRString, - XtDefaultForeground - }, -}; -#undef offset - -#define Superclass (&smeClassRec) -SmeLineClassRec smeLineClassRec = { - /* rectangle */ - { - (WidgetClass)Superclass, /* superclass */ - "SmeLine", /* class_name */ - sizeof(SmeLineRec), /* widget_size */ - XawInitializeWidgetSet, /* class_initialize */ - NULL, /* class_part_initialize */ - False, /* class inited */ - XawSmeLineInitialize, /* initialize */ - NULL, /* initialize_hook */ - NULL, /* realize */ - NULL, /* actions */ - 0, /* num_actions */ - resources, /* resources */ - XtNumber(resources), /* num_resources */ - NULLQUARK, /* xrm_class */ - False, /* compress_motion */ - False, /* compress_exposure */ - False, /* compress_enterleave */ - False, /* visible_interest */ - XawSmeLineDestroy, /* destroy */ - NULL, /* resize */ - XawSmeLineRedisplay, /* expose */ - XawSmeLineSetValues, /* set_values */ - NULL, /* set_values_hook */ - XtInheritSetValuesAlmost, /* set_values_almost */ - NULL, /* get_values_hook */ - NULL, /* accept_focus */ - XtVersion, /* intrinsics version */ - NULL, /* callback offsets */ - NULL, /* tm_table */ - XtInheritQueryGeometry, /* query_geometry */ - NULL, /* display_accelerator */ - NULL, /* extension */ - }, - /* sme */ - { - XtInheritHighlight, /* highlight */ - XtInheritUnhighlight, /* unhighlight */ - XtInheritNotify, /* notify */ - NULL, /* extension */ - }, - /* sme_line */ - { - NULL, /* extension */ - } -}; - -WidgetClass smeLineObjectClass = (WidgetClass)&smeLineClassRec; - -/* - * Implementation - */ -/*ARGSUSED*/ -static void -XawSmeLineInitialize(Widget request, Widget cnew, - ArgList args, Cardinal *num_args) -{ - SmeLineObject entry = (SmeLineObject)cnew; - - if (XtHeight(entry) == 0) - XtHeight(entry) = entry->sme_line.line_width; - - CreateGC(cnew); -} - -/* - * Function: - * CreateGC - * - * Parameters: - * w - Line entry widget - * - * Description: - * Creates the GC for the line entry widget. - * - * Note: - * We can only share the GC if there is no stipple, because - * we need to change the stipple origin when drawing - */ -static void -CreateGC(Widget w) -{ - SmeLineObject entry = (SmeLineObject)w; - XGCValues values; - XtGCMask mask = GCForeground | GCGraphicsExposures | GCLineWidth; - - values.foreground = entry->sme_line.foreground; - values.graphics_exposures = False; - values.line_width = entry->sme_line.line_width; - - if (entry->sme_line.stipple != XtUnspecifiedPixmap) { - values.stipple = entry->sme_line.stipple; - values.fill_style = FillStippled; - mask |= GCStipple | GCFillStyle; - - entry->sme_line.gc = XCreateGC(XtDisplayOfObject(w), - RootWindowOfScreen(XtScreenOfObject(w)), - mask, &values); - } - else - entry->sme_line.gc = XtGetGC(w, mask, &values); -} - -static void -XawSmeLineDestroy(Widget w) -{ - DestroyGC(w); -} - -static void -DestroyGC(Widget w) -{ - SmeLineObject entry = (SmeLineObject)w; - - if (entry->sme_line.stipple != XtUnspecifiedPixmap) - XFreeGC(XtDisplayOfObject(w), entry->sme_line.gc); - else - XtReleaseGC(w, entry->sme_line.gc); -} - -/*ARGSUSED*/ -static void -XawSmeLineRedisplay(Widget w, XEvent *event, Region region) -{ - SmeLineObject entry = (SmeLineObject)w; - int y = XtY(w) + (((int)XtHeight(w) - entry->sme_line.line_width) >> 1); - - if (entry->sme_line.stipple != XtUnspecifiedPixmap) - XSetTSOrigin(XtDisplayOfObject(w), entry->sme_line.gc, 0, y); - - XFillRectangle(XtDisplayOfObject(w), XtWindowOfObject(w), - entry->sme_line.gc, XtX(w), y, - XtWidth(w), entry->sme_line.line_width); -} - -/* - * Function: - * XawSmeLineSetValues - * - * Parameters: - * current - current state of the widget - * request - what was requested - * cnew - what the widget will become - * - * Description: - * Relayout the menu when one of the resources is changed. - */ -/*ARGSUSED*/ -static Boolean -XawSmeLineSetValues(Widget current, Widget request, Widget cnew, - ArgList args, Cardinal *num_args) -{ - SmeLineObject entry = (SmeLineObject)cnew; - SmeLineObject old_entry = (SmeLineObject)current; - - if (entry->sme_line.line_width != old_entry->sme_line.line_width && - entry->sme_line.stipple != old_entry->sme_line.stipple) { - DestroyGC(current); - CreateGC(cnew); - return (True); - } - - return (False); -} diff --git a/nx-X11/lib/Xaw/SmeLine.h b/nx-X11/lib/Xaw/SmeLine.h deleted file mode 100644 index 7c9d4e41a..000000000 --- a/nx-X11/lib/Xaw/SmeLine.h +++ /dev/null @@ -1,71 +0,0 @@ -/* - * $Xorg: SmeLine.h,v 1.4 2001/02/09 02:03:45 xorgcvs Exp $ - * -Copyright 1989, 1998 The Open Group - -Permission to use, copy, modify, distribute, and sell this software and its -documentation for any purpose is hereby granted without fee, provided that -the above copyright notice appear in all copies and that both that -copyright notice and this permission notice appear in supporting -documentation. - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -Except as contained in this notice, the name of The Open Group shall not be -used in advertising or otherwise to promote the sale, use or other dealings -in this Software without prior written authorization from The Open Group. - * - */ -/* $XFree86: xc/lib/Xaw/SmeLine.h,v 1.5 2001/01/17 19:42:31 dawes Exp $ */ - -/* - * This is the public header file for the Athena SmeLine object. - * It is intended to be used with the simple menu widget. - * - * Date: April 3, 1989 - * - * By: Chris D. Peterson - * MIT X Consortium - * kit@expo.lcs.mit.edu - */ - -#ifndef _SmeLine_h -#define _SmeLine_h - -#include <X11/Xaw/Sme.h> -#include <X11/Xmu/Converters.h> - -/* Resources: - - Name Class RepType Default Value - ---- ----- ------- ------------- - callback Callback Pointer NULL - destroyCallback Callback Pointer NULL - height Height Dimension 0 - sensitive Sensitive Boolean True - width Width Dimension 0 - x Position Position 0 - y Position Position 0 - -*/ - -#define XtCLineWidth "LineWidth" -#define XtCStipple "Stipple" - -#define XtNlineWidth "lineWidth" -#define XtNstipple "stipple" - -typedef struct _SmeLineClassRec *SmeLineObjectClass; -typedef struct _SmeLineRec *SmeLineObject; - -extern WidgetClass smeLineObjectClass; - -#endif /* _SmeLine_h */ diff --git a/nx-X11/lib/Xaw/SmeLineP.h b/nx-X11/lib/Xaw/SmeLineP.h deleted file mode 100644 index 7102d03f9..000000000 --- a/nx-X11/lib/Xaw/SmeLineP.h +++ /dev/null @@ -1,75 +0,0 @@ -/* - * $Xorg: SmeLineP.h,v 1.4 2001/02/09 02:03:46 xorgcvs Exp $ - * -Copyright 1989, 1998 The Open Group - -Permission to use, copy, modify, distribute, and sell this software and its -documentation for any purpose is hereby granted without fee, provided that -the above copyright notice appear in all copies and that both that -copyright notice and this permission notice appear in supporting -documentation. - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -Except as contained in this notice, the name of The Open Group shall not be -used in advertising or otherwise to promote the sale, use or other dealings -in this Software without prior written authorization from The Open Group. - * - * Author: Chris D. Peterson, MIT X Consortium - */ -/* $XFree86: xc/lib/Xaw/SmeLineP.h,v 1.7 2001/01/17 19:42:31 dawes Exp $ */ - -#ifndef _XawSmeLineP_h -#define _XawSmeLineP_h - -/* - * SmeLine Widget Private Data - */ -#include <X11/Xaw/SmeP.h> -#include <X11/Xaw/SmeLine.h> - -/* New fields for the SmeLine widget class */ -typedef struct _SmeLineClassPart { - XtPointer extension; -} SmeLineClassPart; - -/* Full class record */ -typedef struct _SmeLineClassRec { - RectObjClassPart rect_class; - SmeClassPart sme_class; - SmeLineClassPart sme_line_class; -} SmeLineClassRec; - -extern SmeLineClassRec smeLineClassRec; - -/* New fields for the SmeLine widget */ -typedef struct { - /* resources */ - Pixel foreground; /* Foreground color */ - Pixmap stipple; /* Line Stipple */ - Dimension line_width; /* Width of the line */ - - /* private */ - GC gc; /* Graphics context for drawing line */ -#ifndef OLDXAW - XtPointer pad[4]; /* for future use and keep binary compatability */ -#endif -} SmeLinePart; - -/* Full instance record */ -typedef struct _SmeLineRec { - ObjectPart object; - RectObjPart rectangle; - SmePart sme; - SmeLinePart sme_line; -} SmeLineRec; - -#endif /* _XawSmeLineP_h */ diff --git a/nx-X11/lib/Xaw/SmeP.h b/nx-X11/lib/Xaw/SmeP.h deleted file mode 100644 index 94342fffd..000000000 --- a/nx-X11/lib/Xaw/SmeP.h +++ /dev/null @@ -1,90 +0,0 @@ -/* - * $Xorg: SmeP.h,v 1.4 2001/02/09 02:03:46 xorgcvs Exp $ - * -Copyright 1989, 1994, 1998 The Open Group - -Permission to use, copy, modify, distribute, and sell this software and its -documentation for any purpose is hereby granted without fee, provided that -the above copyright notice appear in all copies and that both that -copyright notice and this permission notice appear in supporting -documentation. - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -Except as contained in this notice, the name of The Open Group shall not be -used in advertising or otherwise to promote the sale, use or other dealings -in this Software without prior written authorization from The Open Group. - */ -/* $XFree86: xc/lib/Xaw/SmeP.h,v 1.8 2001/12/14 19:54:43 dawes Exp $ */ - -/* - * This is the private header file for the Athena Sme object. - * This object is intended to be used with the simple menu widget. - * - * Date: April 3, 1989 - * - * By: Chris D. Peterson - * MIT X Consortium - * kit@expo.lcs.mit.edu - */ - -#ifndef _XawSmeP_h -#define _XawSmeP_h - -/* - * Sme Widget Private Data - */ -#include <X11/Xfuncproto.h> - -#include <X11/Xaw/Sme.h> - -_XFUNCPROTOBEGIN - -/* New fields for the Sme widget class */ -typedef struct _SmeClassPart { - XtWidgetProc highlight; - XtWidgetProc unhighlight; - XtWidgetProc notify; - XtPointer extension; -} SmeClassPart; - -/* Full class record */ -typedef struct _SmeClassRec { - RectObjClassPart rect_class; - SmeClassPart sme_class; -} SmeClassRec; - -extern SmeClassRec smeClassRec; - -/* New fields for the Sme widget */ -typedef struct { - /* resources */ - XtCallbackList callbacks; - Boolean international; -#ifndef OLDXAW - XtPointer pad[4]; /* for future use and keep binary compatability */ -#endif -} SmePart; - -/* Full instance record */ -typedef struct _SmeRec { - ObjectPart object; - RectObjPart rectangle; - SmePart sme; -} SmeRec; - -#define XtInheritHighlight ((XtWidgetProc)_XtInherit) -#define XtInheritUnhighlight XtInheritHighlight -#define XtInheritNotify XtInheritHighlight - -_XFUNCPROTOEND - -#endif /* _XawSmeP_h */ diff --git a/nx-X11/lib/Xaw/StripCharP.h b/nx-X11/lib/Xaw/StripCharP.h deleted file mode 100644 index 50ed74c98..000000000 --- a/nx-X11/lib/Xaw/StripCharP.h +++ /dev/null @@ -1,110 +0,0 @@ -/* -* $Xorg: StripCharP.h,v 1.4 2001/02/09 02:03:46 xorgcvs Exp $ -*/ - - -/*********************************************************** - -Copyright 1987, 1988, 1998 The Open Group - -Permission to use, copy, modify, distribute, and sell this software and its -documentation for any purpose is hereby granted without fee, provided that -the above copyright notice appear in all copies and that both that -copyright notice and this permission notice appear in supporting -documentation. - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -Except as contained in this notice, the name of The Open Group shall not be -used in advertising or otherwise to promote the sale, use or other dealings -in this Software without prior written authorization from The Open Group. - - -Copyright 1987, 1988 by Digital Equipment Corporation, Maynard, Massachusetts. - - All Rights Reserved - -Permission to use, copy, modify, and distribute this software and its -documentation for any purpose and without fee is hereby granted, -provided that the above copyright notice appear in all copies and that -both that copyright notice and this permission notice appear in -supporting documentation, and that the name of Digital not be -used in advertising or publicity pertaining to distribution of the -software without specific, written prior permission. - -DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING -ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL -DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR -ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, -WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, -ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS -SOFTWARE. - -******************************************************************/ -/* $XFree86: xc/lib/Xaw/StripCharP.h,v 1.7 2001/01/17 19:42:32 dawes Exp $ */ - -#ifndef _XawStripChartP_h -#define _XawStripChartP_h - -#include <X11/Xaw/StripChart.h> -#include <X11/Xaw/SimpleP.h> - -#define NO_GCS 0 -#define FOREGROUND (1 << 0) -#define HIGHLIGHT (1 << 1) -#define ALL_GCS (FOREGROUND | HIGHLIGHT) - -/* new fields for the stripChart widget */ -typedef struct { - /* resources */ - Pixel fgpixel; /* color index for graph */ - Pixel hipixel; /* color index for lines */ - GC fgGC; /* graphics context for fgpixel */ - GC hiGC; /* graphics context for hipixel */ - - /* private */ - int update; /* update frequence */ - int scale; /* scale factor */ - int min_scale; /* smallest scale factor */ - int interval; /* data point interval */ - XPoint *points; /* Poly point for repairing graph lines */ - double max_value; /* Max Value in window */ - double valuedata[2048]; /* record of data points */ - XtIntervalId interval_id; - XtCallbackList get_value; /* proc to call to fetch load pt */ - int jump_val; /* Amount to jump on each scroll */ -#ifndef OLDXAW - XtPointer pad[4]; /* for future use and keep binary compatability */ -#endif -} StripChartPart; - -/* instance record declaration */ -typedef struct _StripChartRec { - CorePart core; - SimplePart simple; - StripChartPart strip_chart; -} StripChartRec; - -/* new fields for the StripChart widget class record */ -typedef struct { - XtPointer extension; -} StripChartClassPart; - -/* class record declaration */ -typedef struct _StripChartClassRec { - CoreClassPart core_class; - SimpleClassPart simple_class; - StripChartClassPart strip_chart_class; -} StripChartClassRec; - -extern StripChartClassRec stripChartClassRec; - -#endif /* _XawStripChartP_h */ diff --git a/nx-X11/lib/Xaw/StripChart.c b/nx-X11/lib/Xaw/StripChart.c deleted file mode 100644 index ada85f172..000000000 --- a/nx-X11/lib/Xaw/StripChart.c +++ /dev/null @@ -1,579 +0,0 @@ -/* $Xorg: StripChart.c,v 1.4 2001/02/09 02:03:46 xorgcvs Exp $ */ - -/*********************************************************** - -Copyright 1987, 1988, 1994, 1998 The Open Group - -Permission to use, copy, modify, distribute, and sell this software and its -documentation for any purpose is hereby granted without fee, provided that -the above copyright notice appear in all copies and that both that -copyright notice and this permission notice appear in supporting -documentation. - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -Except as contained in this notice, the name of The Open Group shall not be -used in advertising or otherwise to promote the sale, use or other dealings -in this Software without prior written authorization from The Open Group. - - -Copyright 1987, 1988 by Digital Equipment Corporation, Maynard, Massachusetts. - - All Rights Reserved - -Permission to use, copy, modify, and distribute this software and its -documentation for any purpose and without fee is hereby granted, -provided that the above copyright notice appear in all copies and that -both that copyright notice and this permission notice appear in -supporting documentation, and that the name of Digital not be -used in advertising or publicity pertaining to distribution of the -software without specific, written prior permission. - -DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING -ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL -DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR -ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, -WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, -ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS -SOFTWARE. - -******************************************************************/ -/* $XFree86: xc/lib/Xaw/StripChart.c,v 1.7 2001/01/17 19:42:32 dawes Exp $ */ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif -#include <stdio.h> -#include <X11/IntrinsicP.h> -#include <X11/StringDefs.h> -#include <X11/Xfuncs.h> -#include <X11/Xaw/StripCharP.h> -#include <X11/Xaw/XawInit.h> -#include "Private.h" - -#define MS_PER_SEC 1000 - -/* - * Class Methods - */ -static void XawStripChartInitialize(Widget, Widget, ArgList, Cardinal*); -static void XawStripChartDestroy(Widget); -static void XawStripChartRedisplay(Widget, XEvent*, Region); -static void XawStripChartResize(Widget); -static Boolean XawStripChartSetValues(Widget, Widget, Widget, - ArgList, Cardinal*); - -/* - * Prototypes - */ -static void CreateGC(StripChartWidget, unsigned int); -static void DestroyGC(StripChartWidget, unsigned int); -static void draw_it(XtPointer, XtIntervalId*); -static void MoveChart(StripChartWidget, Bool); -static int repaint_window(StripChartWidget, int, int); - -/* - * Initialization - */ -#define offset(field) XtOffsetOf(StripChartRec, field) -static XtResource resources[] = { - { - XtNwidth, - XtCWidth, - XtRDimension, - sizeof(Dimension), - offset(core.width), - XtRImmediate, - (XtPointer) - 120 - }, - { - XtNheight, - XtCHeight, - XtRDimension, - sizeof(Dimension), - offset(core.height), - XtRImmediate, - (XtPointer)120 - }, - { - XtNupdate, - XtCInterval, - XtRInt, - sizeof(int), - offset(strip_chart.update), - XtRImmediate, - (XtPointer)10 - }, - { - XtNminScale, - XtCScale, - XtRInt, - sizeof(int), - offset(strip_chart.min_scale), - XtRImmediate, - (XtPointer)1 - }, - { - XtNforeground, - XtCForeground, - XtRPixel, - sizeof(Pixel), - offset(strip_chart.fgpixel), - XtRString, - XtDefaultForeground - }, - { - XtNhighlight, - XtCForeground, - XtRPixel, - sizeof(Pixel), - offset(strip_chart.hipixel), - XtRString, - XtDefaultForeground - }, - { - XtNgetValue, - XtCCallback, - XtRCallback, - sizeof(XtPointer), - offset(strip_chart.get_value), - XtRImmediate, - NULL - }, - { - XtNjumpScroll, - XtCJumpScroll, - XtRInt, - sizeof(int), - offset(strip_chart.jump_val), - XtRImmediate, - (XtPointer)DEFAULT_JUMP - }, -}; -#undef offset - -StripChartClassRec stripChartClassRec = { - /* core */ - { - (WidgetClass)&simpleClassRec, /* superclass */ - "StripChart", /* class_name */ - sizeof(StripChartRec), /* widget_size */ - XawInitializeWidgetSet, /* class_initialize */ - NULL, /* class_part_initialize */ - False, /* class_inited */ - XawStripChartInitialize, /* initialize */ - NULL, /* initialize_hook */ - XtInheritRealize, /* realize */ - NULL, /* actions */ - 0, /* num_actions */ - resources, /* resources */ - XtNumber(resources), /* num_resources */ - NULLQUARK, /* xrm_class */ - True, /* compress_motion */ - XtExposeCompressMultiple /* compress_exposure */ - | XtExposeGraphicsExposeMerged, - True, /* compress_enterleave */ - False, /* visible_interest */ - XawStripChartDestroy, /* destroy */ - XawStripChartResize, /* resize */ - XawStripChartRedisplay, /* expose */ - XawStripChartSetValues, /* set_values */ - NULL, /* set_values_hook */ - NULL, /* set_values_almost */ - NULL, /* get_values_hook */ - NULL, /* accept_focus */ - XtVersion, /* version */ - NULL, /* callback_private */ - NULL, /* tm_table */ - XtInheritQueryGeometry, /* query_geometry */ - XtInheritDisplayAccelerator, /* display_accelerator */ - NULL, /* extension */ - }, - /* simple */ - { - XtInheritChangeSensitive, /* change_sensitive */ - } -}; - -WidgetClass stripChartWidgetClass = (WidgetClass)&stripChartClassRec; - -/* - * Implementation - */ -/* - * Function: - * CreateGC - * - * Parameters: - * w - strip chart widget - * which - GC's to create - * - * Description: - * Creates the GC's - */ -static void -CreateGC(StripChartWidget w, unsigned int which) -{ - XGCValues myXGCV; - - if (which & FOREGROUND) { - myXGCV.foreground = w->strip_chart.fgpixel; - w->strip_chart.fgGC = XtGetGC((Widget)w, GCForeground, &myXGCV); - } - - if (which & HIGHLIGHT) { - myXGCV.foreground = w->strip_chart.hipixel; - w->strip_chart.hiGC = XtGetGC((Widget)w, GCForeground, &myXGCV); - } -} - -/* - * Function: - * DestroyGC - * - * Arguments: - * w - strip chart widget - * which - which GC's to destroy - * - * Description: - * Destroys the GC's - */ -static void -DestroyGC(StripChartWidget w, unsigned int which) -{ - if (which & FOREGROUND) - XtReleaseGC((Widget)w, w->strip_chart.fgGC); - - if (which & HIGHLIGHT) - XtReleaseGC((Widget)w, w->strip_chart.hiGC); -} - -/*ARGSUSED*/ -static void -XawStripChartInitialize(Widget greq, Widget gnew, - ArgList args, Cardinal *num_args) -{ - StripChartWidget w = (StripChartWidget)gnew; - - if (w->strip_chart.update > 0) - w->strip_chart.interval_id = - XtAppAddTimeOut(XtWidgetToApplicationContext(gnew), - w->strip_chart.update * MS_PER_SEC, - draw_it, (XtPointer)gnew); - CreateGC(w, ALL_GCS); - - w->strip_chart.scale = w->strip_chart.min_scale; - w->strip_chart.interval = 0; - w->strip_chart.max_value = 0.0; - w->strip_chart.points = NULL; - XawStripChartResize(gnew); -} - -static void -XawStripChartDestroy(Widget gw) -{ - StripChartWidget w = (StripChartWidget)gw; - - if (w->strip_chart.update > 0) - XtRemoveTimeOut(w->strip_chart.interval_id); - if (w->strip_chart.points) - XtFree((char *)w->strip_chart.points); - DestroyGC(w, ALL_GCS); -} - -/* - * NOTE: This function really needs to recieve graphics exposure - * events, but since this is not easily supported until R4 I am - * going to hold off until then. - */ -/*ARGSUSED*/ -static void -XawStripChartRedisplay(Widget w, XEvent *event, Region region) -{ - if (event->type == GraphicsExpose) - (void)repaint_window((StripChartWidget)w, event->xgraphicsexpose.x, - event->xgraphicsexpose.width); - else - (void)repaint_window((StripChartWidget)w, event->xexpose.x, - event->xexpose.width); -} - -/*ARGSUSED*/ -static void -draw_it(XtPointer client_data, XtIntervalId *id) -{ - StripChartWidget w = (StripChartWidget)client_data; - double value; - - if (w->strip_chart.update > 0) - w->strip_chart.interval_id = - XtAppAddTimeOut(XtWidgetToApplicationContext((Widget)w), - w->strip_chart.update * MS_PER_SEC,draw_it, - client_data); - - if (w->strip_chart.interval >= XtWidth(w)) - MoveChart((StripChartWidget)w, True); - - /* Get the value, stash the point and draw corresponding line */ - if (w->strip_chart.get_value == NULL) - return; - - XtCallCallbacks((Widget)w, XtNgetValue, (XtPointer)&value); - - /* - * Keep w->strip_chart.max_value up to date, and if this data - * point is off the graph, change the scale to make it fit - */ - if (value > w->strip_chart.max_value) { - w->strip_chart.max_value = value; - if (XtIsRealized((Widget)w) && - w->strip_chart.max_value > w->strip_chart.scale) { - XClearWindow(XtDisplay(w), XtWindow(w)); - w->strip_chart.interval = repaint_window(w, 0, XtWidth(w)); - } - } - - w->strip_chart.valuedata[w->strip_chart.interval] = value; - if (XtIsRealized((Widget)w)) { - int y = (int)(XtHeight(w) - XtHeight(w) * value - / w->strip_chart.scale); - - XFillRectangle(XtDisplay(w), XtWindow(w), w->strip_chart.fgGC, - w->strip_chart.interval, y, - 1, XtHeight(w) - y); - - /* - * Fill in the graph lines we just painted over - */ - if (w->strip_chart.points != NULL) { - w->strip_chart.points[0].x = w->strip_chart.interval; - XDrawPoints(XtDisplay(w), XtWindow(w), w->strip_chart.hiGC, - w->strip_chart.points, w->strip_chart.scale - 1, - CoordModePrevious); - } - - XFlush(XtDisplay(w)); /* Flush output buffers */ - } - w->strip_chart.interval++; /* Next point */ -} - -/* Blts data according to current size, then redraws the stripChart window - * Next represents the number of valid points in data. Returns the (possibly) - * adjusted value of next. If next is 0, this routine draws an empty window - * (scale - 1 lines for graph). If next is less than the current window width, - * the returned value is identical to the initial value of next and data is - * unchanged. Otherwise keeps half a window's worth of data. If data is - * changed, then w->strip_chart.max_value is updated to reflect the - * largest data point - */ -static int -repaint_window(StripChartWidget w, int left, int width) -{ - int i, j; - int next = w->strip_chart.interval; - int scale = w->strip_chart.scale; - int scalewidth = 0; - - /* Compute the minimum scale required to graph the data, but don't go - lower than min_scale */ - if (w->strip_chart.interval != 0 || scale <= w->strip_chart.max_value) - scale = w->strip_chart.max_value + 1; - if (scale < w->strip_chart.min_scale) - scale = w->strip_chart.min_scale; - - if (scale != w->strip_chart.scale) { - w->strip_chart.scale = scale; - left = 0; - width = next; - scalewidth = XtWidth(w); - - XawStripChartResize((Widget)w); - - if (XtIsRealized((Widget)w)) - XClearWindow(XtDisplay(w), XtWindow(w)); - } - - if (XtIsRealized((Widget)w)) { - Display *dpy = XtDisplay(w); - Window win = XtWindow(w); - - width += left - 1; - if (!scalewidth) - scalewidth = width; - - if (next < ++width) - width = next; - - /* Draw data point lines */ - for (i = left; i < width; i++) { - int y = XtHeight(w) - (XtHeight(w) * w->strip_chart.valuedata[i]) - / w->strip_chart.scale; - - XFillRectangle(dpy, win, w->strip_chart.fgGC, - i, y, 1, XtHeight(w) - y); - } - - /* Draw graph reference lines */ - for (i = 1; i < w->strip_chart.scale; i++) { - j = i * ((int)XtHeight(w) / w->strip_chart.scale); - XDrawLine(dpy, win, w->strip_chart.hiGC, left, j, scalewidth, j); - } - } - return (next); -} - -/* - * Function: - * MoveChart - * - * Parameters: - * w - chart widget - * blit - blit the bits? - * - * Description: - * Moves the chart over when it would run off the end. - */ -static void -MoveChart(StripChartWidget w, Bool blit) -{ - double old_max; - int left, i, j; - int next = w->strip_chart.interval; - - if (!XtIsRealized((Widget)w)) - return; - - if (w->strip_chart.jump_val < 0) - w->strip_chart.jump_val = DEFAULT_JUMP; - if (w->strip_chart.jump_val == DEFAULT_JUMP) - j = XtWidth(w) >> 1; - else { - j = (int)XtWidth(w) - w->strip_chart.jump_val; - if (j < 0) - j = 0; - } - - (void)memmove((char *)w->strip_chart.valuedata, - (char *)(w->strip_chart.valuedata + next - j), - j * sizeof(double)); - next = w->strip_chart.interval = j; - - /* - * Since we just lost some data, recompute the - * w->strip_chart.max_value - */ - old_max = w->strip_chart.max_value; - w->strip_chart.max_value = 0.0; - for (i = 0; i < next; i++) { - if (w->strip_chart.valuedata[i] > w->strip_chart.max_value) - w->strip_chart.max_value = w->strip_chart.valuedata[i]; - } - - if (!blit) - return; - - if (old_max != w->strip_chart.max_value) { - XClearWindow(XtDisplay(w), XtWindow(w)); - repaint_window(w, 0, XtWidth(w)); - return; - } - - XCopyArea(XtDisplay((Widget)w), XtWindow((Widget)w), XtWindow((Widget)w), - w->strip_chart.hiGC, (int)XtWidth(w) - j, 0, j, XtHeight(w), 0, 0); - - XClearArea(XtDisplay((Widget)w), XtWindow((Widget)w), - j, 0, XtWidth(w) - j, XtHeight(w), False); - - /* Draw graph reference lines */ - left = j; - for (i = 1; i < w->strip_chart.scale; i++) { - j = i * (XtHeight(w) / w->strip_chart.scale); - XDrawLine(XtDisplay((Widget)w), XtWindow((Widget)w), - w->strip_chart.hiGC, left, j, XtWidth(w), j); - } -} - -/*ARGSUSED*/ -static Boolean -XawStripChartSetValues(Widget current, Widget request, Widget cnew, - ArgList args, Cardinal *num_args) -{ - StripChartWidget old = (StripChartWidget)current; - StripChartWidget w = (StripChartWidget)cnew; - Bool ret_val = False; - unsigned int new_gc = NO_GCS; - - if (w->strip_chart.update != old->strip_chart.update) { - if (old->strip_chart.update > 0) - XtRemoveTimeOut(old->strip_chart.interval_id); - if (w->strip_chart.update > 0) - w->strip_chart.interval_id = - XtAppAddTimeOut(XtWidgetToApplicationContext(cnew), - w->strip_chart.update * MS_PER_SEC, - draw_it, (XtPointer)w); - } - - if (w->strip_chart.min_scale > w->strip_chart.max_value + 1) - ret_val = True; - - if (w->strip_chart.fgpixel != old->strip_chart.fgpixel) { - new_gc |= FOREGROUND; - ret_val = True; - } - - if (w->strip_chart.hipixel != old->strip_chart.hipixel) { - new_gc |= HIGHLIGHT; - ret_val = True; - } - - DestroyGC(old, new_gc); - CreateGC(w, new_gc); - - return (ret_val); -} - -/* - * Function: - * XawStripChartResize - * - * Parameters: - * w - StripChart widget - * - * Description: - * Sets up the polypoint that will be used to draw in the graph lines. - */ -static void -XawStripChartResize(Widget widget) -{ - StripChartWidget w = (StripChartWidget)widget; - XPoint *points; - Cardinal size; - int i; - - if (w->strip_chart.scale <= 1) { - XtFree((char *)w->strip_chart.points); - w->strip_chart.points = NULL; - return; - } - - size = sizeof(XPoint) * (w->strip_chart.scale - 1); - - points = (XPoint *)XtRealloc((XtPointer)w->strip_chart.points, size); - w->strip_chart.points = points; - - /* Draw graph reference lines into clip mask */ - - for (i = 1; i < w->strip_chart.scale; i++) { - points[i - 1].x = 0; - points[i - 1].y = XtHeight(w) / w->strip_chart.scale; - } -} diff --git a/nx-X11/lib/Xaw/StripChart.h b/nx-X11/lib/Xaw/StripChart.h deleted file mode 100644 index b6c6f212a..000000000 --- a/nx-X11/lib/Xaw/StripChart.h +++ /dev/null @@ -1,119 +0,0 @@ -/* $Xorg: StripChart.h,v 1.5 2001/02/09 02:03:46 xorgcvs Exp $ */ - -/*********************************************************** - -Copyright 1987, 1988, 1998 The Open Group - -Permission to use, copy, modify, distribute, and sell this software and its -documentation for any purpose is hereby granted without fee, provided that -the above copyright notice appear in all copies and that both that -copyright notice and this permission notice appear in supporting -documentation. - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -Except as contained in this notice, the name of The Open Group shall not be -used in advertising or otherwise to promote the sale, use or other dealings -in this Software without prior written authorization from The Open Group. - - -Copyright 1987, 1988 by Digital Equipment Corporation, Maynard, Massachusetts. - - All Rights Reserved - -Permission to use, copy, modify, and distribute this software and its -documentation for any purpose and without fee is hereby granted, -provided that the above copyright notice appear in all copies and that -both that copyright notice and this permission notice appear in -supporting documentation, and that the name of Digital not be -used in advertising or publicity pertaining to distribution of the -software without specific, written prior permission. - -DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING -ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL -DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR -ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, -WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, -ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS -SOFTWARE. - -******************************************************************/ -/* $XFree86: xc/lib/Xaw/StripChart.h,v 1.5 2001/01/17 19:42:32 dawes Exp $ */ - -#ifndef _XawStripChart_h -#define _XawStripChart_h - -#include <X11/Intrinsic.h> - -/*********************************************************************** - * - * StripChart Widget - * - ***********************************************************************/ - -/* StripChart resources: - - Name Class RepType Default Value - ---- ----- ------- ------------- - accelerators Accelerators AcceleratorTable NULL - ancestorSensitive AncestorSensitive Boolean True - background Background Pixel XtDefaultBackground - backgroundPixmap Pixmap Pixmap XtUnspecifiedPixmap - borderColor BorderColor Pixel XtDefaultForeground - borderPixmap Pixmap Pixmap XtUnspecifiedPixmap - borderWidth BorderWidth Dimension 1 - colormap Colormap Colormap parent's colormap - cursor Cursor Cursor None - cursorName Cursor String NULL - depth Depth int parent's depth - destroyCallback Callback XtCallbackList NULL - foreground Foreground Pixel XtDefaultForeground - getValue Callback XtCallbackList NULL - height Height Dimension 120 - highlight Foreground Pixel XtDefaultForeground - insensitiveBorder Insensitive Pixmap GreyPixmap - jumpScroll JumpScroll int 1/2 width - mappedWhenManaged MappedWhenManaged Boolean True - minScale Scale int 1 - pointerColor Foreground Pixel XtDefaultForeground - pointerColorBackground Background Pixel XtDefaultBackground - screen Screen Screen parent's screen - sensitive Sensitive Boolean True - translations Translations TranslationTable NULL - update Interval int 10 (seconds) - width Width Dimension 120 - x Position Position 0 - y Position Position 0 - -*/ - -#define DEFAULT_JUMP -1 - -#ifndef _XtStringDefs_h_ -#define XtNhighlight "highlight" -#define XtNupdate "update" -#endif - -#define XtCJumpScroll "JumpScroll" -#define XtCScale "Scale" - -#define XtNgetValue "getValue" -#define XtNjumpScroll "jumpScroll" -#define XtNminScale "minScale" -#define XtNscale "scale" -#define XtNvmunix "vmunix" - -typedef struct _StripChartRec *StripChartWidget; -typedef struct _StripChartClassRec *StripChartWidgetClass; - -extern WidgetClass stripChartWidgetClass; - -#endif /* _XawStripChart_h */ diff --git a/nx-X11/lib/Xaw/Template.c b/nx-X11/lib/Xaw/Template.c deleted file mode 100644 index 9c3763b52..000000000 --- a/nx-X11/lib/Xaw/Template.c +++ /dev/null @@ -1,198 +0,0 @@ -/* $Xorg: Template.c,v 1.4 2001/02/09 02:03:46 xorgcvs Exp $ */ - -/* - -Copyright 1987, 1998 The Open Group - -Permission to use, copy, modify, distribute, and sell this software and its -documentation for any purpose is hereby granted without fee, provided that -the above copyright notice appear in all copies and that both that -copyright notice and this permission notice appear in supporting -documentation. - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -Except as contained in this notice, the name of The Open Group shall not be -used in advertising or otherwise to promote the sale, use or other dealings -in this Software without prior written authorization from The Open Group. - -*/ -/* $XFree86: xc/lib/Xaw/Template.c,v 1.8 2001/08/01 00:44:39 tsi Exp $ */ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif -#include <X11/IntrinsicP.h> -#include <X11/StringDefs.h> -#include <X11/Xaw/TemplateP.h> - -/* - * Class Methods - */ -static void TemplateInitialize(Widget, Widget, ArgList, Cardinal*); - -/* - * Prototypes - */ -static Bool TemplateFunction(TemplateWidget, int, int, Bool); - -/* - * Actions - */ -static void TemplateAction(Widget, XEvent*, String*, Cardinal*); - -/* - * Initialization - */ -#define offset(field) XtOffsetOf(TemplateRec, template.field) -static XtResource resources[] = { -/*{ - name, - class, - type, - size, - offset, - default_type, - default_addr - },*/ - { - XtNtemplateResource, - XtCTemplateResource, - XtRTemplateResource, - sizeof(char*), - offset(resource), - XtRString, - (XtPointer)"default" - }, -}; -#undef offset - -static XtActionsRec actions[] = -{ - /*{name, procedure},*/ - {"template", TemplateAction}, -}; - -static char translations[] = -"<Key>:" "template()\n" -; - -#define Superclass (&widgetClassRec) -TemplateClassRec templateClassRec = { - /* core */ - { - (WidgetClass)Superclass, /* superclass */ - "Template", /* class_name */ - sizeof(TemplateRec), /* widget_size */ - NULL, /* class_initialize */ - NULL, /* class_part_initialize */ - False, /* class_inited */ - TemplateInitialize, /* initialize */ - NULL, /* initialize_hook */ - XtInheritRealize, /* realize */ - actions, /* actions */ - XtNumber(actions), /* num_actions */ - resources, /* resources */ - XtNumber(resources), /* num_resources */ - NULLQUARK, /* xrm_class */ - True, /* compress_motion */ - True, /* compress_exposure */ - True, /* compress_enterleave */ - False, /* visible_interest */ - NULL, /* destroy */ - NULL, /* resize */ - NULL, /* expose */ - NULL, /* set_values */ - NULL, /* set_values_hook */ - XtInheritSetValuesAlmost, /* set_values_almost */ - NULL, /* get_values_hook */ - NULL, /* accept_focus */ - XtVersion, /* version */ - NULL, /* callback_private */ - translations, /* tm_table */ - XtInheritQueryGeometry, /* query_geometry */ - XtInheritDisplayAccelerator, /* display_accelerator */ - NULL, /* extension */ - }, - /* template */ - { - NULL, /* extension */ - } -}; - -WidgetClass templateWidgetClass = (WidgetClass)&templateClassRec; - -/* - * Implementation - */ -/* - * Function: - * TemplateInitialize - * - * Parameters: - * request - requested widget - * w - the widget - * args - arguments - * num_args - number of arguments - * - * Description: - * Initializes widget instance. - */ -/*ARGSUSED*/ -static void -TemplateInitialize(Widget request, Widget w, ArgList args, Cardinal *num_args) -{ - TemplateWidget tw = (TemplateWidget)w; - - tw->template.private = NULL; -} - -/* - * Function: - * TemplateFunction - * - * Parameters: - * tw - template widget - * x - x coordinate - * y - y coordinate - * force - force action - * - * Description: - * This function does nothing. - * - * Return: - * Parameter force - */ -/*ARGSUSED*/ -static Bool -TemplateFunction(TemplateWidget tw, int x, int y, Bool force) -{ - return (force); -} - -/* - * Function: - * TemplateAction - * - * Parameters: - * w - template widget - * event - event that caused this action - * params - parameters - * num_params - number of parameters - * - * Description: - * This function does nothing. - */ -/*ARGSUSED*/ -static void -TemplateAction(Widget w, XEvent *event, String *params, Cardinal *num_params) -{ -} diff --git a/nx-X11/lib/Xaw/Template.h b/nx-X11/lib/Xaw/Template.h deleted file mode 100644 index 5ec0974cf..000000000 --- a/nx-X11/lib/Xaw/Template.h +++ /dev/null @@ -1,70 +0,0 @@ -/* $Xorg: Template.h,v 1.5 2001/02/09 02:03:46 xorgcvs Exp $ */ - -/* - -Copyright 1987, 1998 The Open Group - -Permission to use, copy, modify, distribute, and sell this software and its -documentation for any purpose is hereby granted without fee, provided that -the above copyright notice appear in all copies and that both that -copyright notice and this permission notice appear in supporting -documentation. - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -Except as contained in this notice, the name of The Open Group shall not be -used in advertising or otherwise to promote the sale, use or other dealings -in this Software without prior written authorization from The Open Group. - -*/ -/* $XFree86: xc/lib/Xaw/Template.h,v 1.5 2001/01/17 19:42:32 dawes Exp $ */ - -#ifndef _Template_h -#define _Template_h - -#include <X11/Intrinsic.h> - -/**************************************************************** - * - * Template widget - * - ****************************************************************/ - -/* Resources: - - Name Class RepType Default Value - ---- ----- ------- ------------- - background Background Pixel XtDefaultBackground - border BorderColor Pixel XtDefaultForeground - borderWidth BorderWidth Dimension 1 - destroyCallback Callback Pointer NULL - height Height Dimension 0 - mappedWhenManaged MappedWhenManaged Boolean True - sensitive Sensitive Boolean True - width Width Dimension 0 - x Position Position 0 - y Position Position 0 - -*/ - -/* define any special resource names here that are not in <X11/StringDefs.h> */ -#define XtNtemplateResource "templateResource" - -#define XtCTemplateResource "TemplateResource" - -/* declare specific TemplateWidget class and instance datatypes */ -typedef struct _TemplateClassRec *TemplateWidgetClass; -typedef struct _TemplateRec *TemplateWidget; - -/* declare the class constant */ -extern WidgetClass templateWidgetClass; - -#endif /* _Template_h */ diff --git a/nx-X11/lib/Xaw/TemplateP.h b/nx-X11/lib/Xaw/TemplateP.h deleted file mode 100644 index f3e3d67d5..000000000 --- a/nx-X11/lib/Xaw/TemplateP.h +++ /dev/null @@ -1,68 +0,0 @@ -/* $Xorg: TemplateP.h,v 1.5 2001/02/09 02:03:46 xorgcvs Exp $ */ - -/* - -Copyright 1987, 1998 The Open Group - -Permission to use, copy, modify, distribute, and sell this software and its -documentation for any purpose is hereby granted without fee, provided that -the above copyright notice appear in all copies and that both that -copyright notice and this permission notice appear in supporting -documentation. - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -Except as contained in this notice, the name of The Open Group shall not be -used in advertising or otherwise to promote the sale, use or other dealings -in this Software without prior written authorization from The Open Group. - -*/ -/* $XFree86: xc/lib/Xaw/TemplateP.h,v 1.6 2001/01/17 19:42:32 dawes Exp $ */ - -#ifndef _TemplateP_h -#define _TemplateP_h - -#include <X11/Xaw/Template.h> - -/* include superclass private header file */ -#include <X11/CoreP.h> - -/* define unique representation types not found in <X11/StringDefs.h> */ -#define XtRTemplateResource "TemplateResource" - -typedef struct { - XtPointer extension; -} TemplateClassPart; - -typedef struct _TemplateClassRec { - CoreClassPart core_class; - TemplateClassPart template_class; -} TemplateClassRec; - -extern TemplateClassRec templateClassRec; - -typedef struct { - /* resources */ - char* resource; - /* private */ - char *private; -} TemplatePart; - -typedef struct _TemplateRec { - CorePart core; -#if defined(__cplusplus) || defined(c_plusplus) - TemplatePart c_template; -#else - TemplatePart template; -#endif -} TemplateRec; - -#endif /* _TemplateP_h */ diff --git a/nx-X11/lib/Xaw/Text.c b/nx-X11/lib/Xaw/Text.c deleted file mode 100644 index 7d7dd2e61..000000000 --- a/nx-X11/lib/Xaw/Text.c +++ /dev/null @@ -1,4164 +0,0 @@ -/* $Xorg: Text.c,v 1.4 2001/02/09 02:03:46 xorgcvs Exp $ */ - -/*********************************************************** - -Copyright 1987, 1988, 1994, 1998 The Open Group - -Permission to use, copy, modify, distribute, and sell this software and its -documentation for any purpose is hereby granted without fee, provided that -the above copyright notice appear in all copies and that both that -copyright notice and this permission notice appear in supporting -documentation. - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -Except as contained in this notice, the name of The Open Group shall not be -used in advertising or otherwise to promote the sale, use or other dealings -in this Software without prior written authorization from The Open Group. - - -Copyright 1987, 1988 by Digital Equipment Corporation, Maynard, Massachusetts. - - All Rights Reserved - -Permission to use, copy, modify, and distribute this software and its -documentation for any purpose and without fee is hereby granted, -provided that the above copyright notice appear in all copies and that -both that copyright notice and this permission notice appear in -supporting documentation, and that the name of Digital not be -used in advertising or publicity pertaining to distribution of the -software without specific, written prior permission. - -DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING -ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL -DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR -ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, -WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, -ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS -SOFTWARE. - -******************************************************************/ - -/* - * Copyright (c) 1998 by The XFree86 Project, Inc. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE XFREE86 PROJECT BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, - * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF - * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. - * - * Except as contained in this notice, the name of the XFree86 Project shall - * not be used in advertising or otherwise to promote the sale, use or other - * dealings in this Software without prior written authorization from the - * XFree86 Project. - */ - -/* $XFree86: xc/lib/Xaw/Text.c,v 3.53tsi Exp $ */ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif -#include <stdio.h> -#include <X11/IntrinsicP.h> -#include <X11/StringDefs.h> -#include <X11/Shell.h> -#include <X11/Xatom.h> -#include <X11/Xfuncs.h> -#include <X11/Xutil.h> -#include <X11/Xmu/Misc.h> -#include <X11/Xmu/SysUtil.h> -#include <X11/Xmu/Xmu.h> -#include <X11/Xaw/Cardinals.h> -#include <X11/Xaw/MultiSinkP.h> -#include <X11/Xaw/TextP.h> -#include <X11/Xaw/TextSrcP.h> -#include <X11/Xaw/TextSinkP.h> -#include <X11/Xaw/Scrollbar.h> -#include <X11/Xaw/XawImP.h> -#include <X11/Xaw/XawInit.h> -#include "Private.h" -#include "XawI18n.h" - -#ifndef MAX_LEN_CT -#define MAX_LEN_CT 6 /* for sequence: ESC $ ( A \xx \xx */ -#endif - -unsigned long FMT8BIT = 0L; -unsigned long XawFmt8Bit = 0L; -unsigned long XawFmtWide = 0L; - -#define SinkClearToBG _XawTextSinkClearToBackground - -#define SrcScan XawTextSourceScan -#define SrcRead XawTextSourceRead -#define SrcReplace XawTextSourceReplace -#define SrcSearch XawTextSourceSearch -#define SrcCvtSel XawTextSourceConvertSelection -#define SrcSetSelection XawTextSourceSetSelection - -#define MULTI_CLICK_TIME 500L - -#define SRC_CHANGE_NONE 0 -#define SRC_CHANGE_AFTER 1 -#define SRC_CHANGE_BEFORE 2 -#define SRC_CHANGE_OVERLAP 3 - -#define Superclass (&simpleClassRec) - -/* - * Compute a the maximum length of a cut buffer that we can pass at any - * time. The 64 allows for the overhead of the Change Property request. - */ -#define MAX_CUT_LEN(dpy) (XMaxRequestSize(dpy) - 64) - -#define ClearWindow(ctx) \ - _XawTextNeedsUpdating((ctx), \ - (ctx)->text.lt.top, \ - (ctx)->text.lt.info[ctx->text.lt.lines].position) - -/* - * Class Methods - */ -static void XawTextClassInitialize(void); -static void XawTextInitialize(Widget, Widget, ArgList, Cardinal*); -static void XawTextRealize(Widget, XtValueMask*, XSetWindowAttributes*); -static void XawTextDestroy(Widget); -static void XawTextResize(Widget); -static void XawTextExpose(Widget, XEvent*, Region); -static Boolean XawTextSetValues(Widget, Widget, Widget, ArgList, Cardinal*); -static void XawTextGetValuesHook(Widget, ArgList, Cardinal*); -static Bool XawTextChangeSensitive(Widget); - -/* - * Prototypes - */ -static XawTextPosition _BuildLineTable(TextWidget, XawTextPosition, int); -static void _CreateCutBuffers(Display*); -static Boolean TextConvertSelection(Widget, Atom*, Atom*, Atom*, XtPointer*, - unsigned long*, int*); -static int CountLines(TextWidget, XawTextPosition, XawTextPosition); -static void CreateHScrollBar(TextWidget); -static void CreateVScrollBar(TextWidget); -static void CvtStringToScrollMode(XrmValuePtr, Cardinal*, - XrmValuePtr, XrmValuePtr); -static Boolean CvtScrollModeToString(Display*, XrmValue*, Cardinal*, - XrmValue*, XrmValue*, XtPointer*); -static void CvtStringToWrapMode(XrmValuePtr, Cardinal*, - XrmValuePtr, XrmValuePtr); -static Boolean CvtWrapModeToString(Display*, XrmValue*, Cardinal*, - XrmValue*, XrmValue*, XtPointer*); -static Boolean CvtStringToJustifyMode(Display*, XrmValue*, Cardinal*, - XrmValue*, XrmValue*, XtPointer*); -static Boolean CvtJustifyModeToString(Display*, XrmValue*, Cardinal*, - XrmValue*, XrmValue*, XtPointer*); -static void DestroyHScrollBar(TextWidget); -static void DestroyVScrollBar(TextWidget); -#ifndef OLDXAW -static void DisplayText(Widget, XawTextPosition, XawTextPosition); -#endif -static void OldDisplayText(Widget, XawTextPosition, XawTextPosition); -static void DisplayTextWindow(Widget); -static void DoCopyArea(TextWidget, int, int, unsigned int, unsigned int, - int, int); -static void DoSelection(TextWidget, XawTextPosition, Time, Bool); -static void ExtendSelection(TextWidget, XawTextPosition, Bool); -static XawTextPosition FindGoodPosition(TextWidget, XawTextPosition); -static void FlushUpdate(TextWidget); -static int GetCutBufferNumber(Atom); -static int GetMaxTextWidth(TextWidget); -static unsigned int GetWidestLine(TextWidget); -static void HScroll(Widget, XtPointer, XtPointer); -static void HJump(Widget, XtPointer, XtPointer); -static void InsertCursor(Widget, XawTextInsertState); -static Bool LineAndXYForPosition(TextWidget, XawTextPosition, int*, - int*, int*); -static int LineForPosition(TextWidget, XawTextPosition); -static void TextLoseSelection(Widget, Atom*); -static Bool MatchSelection(Atom, XawTextSelection*); -static void ModifySelection(TextWidget, XawTextPosition, XawTextPosition); -static XawTextPosition PositionForXY(TextWidget, int, int); -static void PositionHScrollBar(TextWidget); -static void PositionVScrollBar(TextWidget); -#ifndef OLDXAW -static int ResolveColumnNumber(TextWidget); -static int ResolveLineNumber(TextWidget); -#endif -static void _SetSelection(TextWidget, XawTextPosition, XawTextPosition, - Atom*, Cardinal); -static void TextSinkResize(Widget); -static void UpdateTextInRectangle(TextWidget, XRectangle*); -static void UpdateTextInLine(TextWidget, int, int, int); -static void VScroll(Widget, XtPointer, XtPointer); -static void VJump(Widget, XtPointer, XtPointer); - -/* - * External - */ -void _XawTextAlterSelection(TextWidget, - XawTextSelectionMode, XawTextSelectionAction, - String*, Cardinal*); -void _XawTextCheckResize(TextWidget); -void _XawTextClearAndCenterDisplay(TextWidget); -void _XawTextExecuteUpdate(TextWidget); -char *_XawTextGetText(TextWidget, XawTextPosition, XawTextPosition); -void _XawTextPrepareToUpdate(TextWidget); -int _XawTextReplace(TextWidget, XawTextPosition, XawTextPosition, - XawTextBlock*); -Atom *_XawTextSelectionList(TextWidget, String*, Cardinal); -void _XawTextSetScrollBars(TextWidget); -void _XawTextSetSelection(TextWidget, XawTextPosition, XawTextPosition, - String*, Cardinal); -void _XawTextVScroll(TextWidget, int); -void XawTextScroll(TextWidget, int, int); -void _XawTextSetSource(Widget, Widget, XawTextPosition, XawTextPosition); -#ifndef OLDXAW -void _XawTextSetLineAndColumnNumber(TextWidget, Bool); -#endif -void _XawTextSourceChanged(Widget, XawTextPosition, XawTextPosition, - XawTextBlock*, int); - -/* Not used by other modules, but were extern on previous versions - * of the library - */ -void _XawTextShowPosition(TextWidget); - -/* - * From TextAction.c - */ -extern void _XawTextZapSelection(TextWidget, XEvent*, Bool); - -/* - * From TextSrc.c - */ -void _XawSourceAddText(Widget, Widget); -void _XawSourceRemoveText(Widget, Widget, Bool); -Bool _XawTextSourceNewLineAtEOF(Widget); - -/* - * From TextSink.c - */ -void _XawTextSinkClearToBackground(Widget, int, int, unsigned, unsigned); -void _XawTextSinkDisplayText(Widget, int, int, XawTextPosition, XawTextPosition, - Bool); - -/**************************************************************** - * - * Full class record constant - * - ****************************************************************/ -/* - * From TextTr.c - */ -extern char _XawDefaultTextTranslations[]; - -static XawTextSelectType defaultSelectTypes[] = { - XawselectPosition, XawselectAlphaNumeric, XawselectWord, XawselectLine, - XawselectParagraph, XawselectAll, XawselectNull, -}; - -static XPointer defaultSelectTypesPtr = (XPointer)defaultSelectTypes; -static Dimension defWidth = 100; -static Dimension defHeight = DEFAULT_TEXT_HEIGHT; - -#define offset(field) XtOffsetOf(TextRec, field) -static XtResource resources[] = { - { - XtNwidth, - XtCWidth, - XtRDimension, - sizeof(Dimension), - offset(core.width), - XtRDimension, - (XtPointer)&defWidth - }, - { - XtNcursor, - XtCCursor, - XtRCursor, - sizeof(Cursor), - offset(simple.cursor), - XtRString, - "xterm" - }, - { - XtNheight, - XtCHeight, - XtRDimension, - sizeof(Dimension), - offset(core.height), - XtRDimension, - (XtPointer)&defHeight - }, - { - XtNdisplayPosition, - XtCTextPosition, - XtRInt, - sizeof(XawTextPosition), - offset(text.lt.top), - XtRImmediate, - (XtPointer)0 - }, - { - XtNinsertPosition, - XtCTextPosition, - XtRInt, - sizeof(XawTextPosition), - offset(text.insertPos), - XtRImmediate, - (XtPointer)0 - }, - { - XtNleftMargin, - XtCMargin, - XtRPosition, - sizeof(Position), - offset(text.r_margin.left), - XtRImmediate, - (XtPointer)2 - }, - { - XtNrightMargin, - XtCMargin, - XtRPosition, - sizeof(Position), - offset(text.r_margin.right), - XtRImmediate, - (XtPointer)4 - }, - { - XtNtopMargin, - XtCMargin, - XtRPosition, - sizeof(Position), - offset(text.r_margin.top), - XtRImmediate, - (XtPointer)2 - }, - { - XtNbottomMargin, - XtCMargin, - XtRPosition, - sizeof(Position), - offset(text.r_margin.bottom), - XtRImmediate, - (XtPointer)2 - }, - { - XtNselectTypes, - XtCSelectTypes, - XtRPointer, - sizeof(XawTextSelectType*), - offset(text.sarray), - XtRPointer, - (XtPointer)&defaultSelectTypesPtr - }, - { - XtNtextSource, - XtCTextSource, - XtRWidget, - sizeof(Widget), - offset(text.source), - XtRImmediate, - NULL - }, - { - XtNtextSink, - XtCTextSink, - XtRWidget, - sizeof(Widget), - offset(text.sink), - XtRImmediate, - NULL - }, - { - XtNdisplayCaret, - XtCOutput, - XtRBoolean, - sizeof(Boolean), - offset(text.display_caret), - XtRImmediate, - (XtPointer)True - }, - { - XtNscrollVertical, - XtCScroll, - XtRScrollMode, - sizeof(XawTextScrollMode), - offset(text.scroll_vert), - XtRImmediate, - (XtPointer)False - }, - { - XtNscrollHorizontal, - XtCScroll, - XtRScrollMode, - sizeof(XawTextScrollMode), - offset(text.scroll_horiz), - XtRImmediate, - (XtPointer)False - }, - { - XtNwrap, - XtCWrap, - XtRWrapMode, - sizeof(XawTextWrapMode), - offset(text.wrap), - XtRImmediate, - (XtPointer)XawtextWrapNever - }, - { - XtNautoFill, - XtCAutoFill, - XtRBoolean, - sizeof(Boolean), - offset(text.auto_fill), - XtRImmediate, - (XtPointer)False - }, -#ifndef OLDXAW - { - XtNpositionCallback, - XtCCallback, - XtRCallback, - sizeof(XtPointer), - offset(text.position_callbacks), - XtRCallback, - NULL - }, - { - XtNleftColumn, - XtCColumn, - XtRShort, - sizeof(short), - offset(text.left_column), - XtRImmediate, - (XtPointer)0 - }, - { - XtNrightColumn, - XtCColumn, - XtRShort, - sizeof(short), - offset(text.right_column), - XtRImmediate, - (XtPointer)0 - }, - { - XtNjustifyMode, - XtCJustifyMode, - XtRJustifyMode, - sizeof(XawTextJustifyMode), - offset(text.justify), - XtRImmediate, - (XtPointer)XawjustifyLeft - }, -#endif /* OLDXAW */ -}; -#undef offset - -#define done(address, type) \ - { toVal->size = sizeof(type); toVal->addr = (XPointer)address; } - -static XrmQuark QWrapNever, QWrapLine, QWrapWord; -#ifndef notdef -static XrmQuark QScrollNever, QScrollWhenNeeded, QScrollAlways; -#endif -static XrmQuark QJustifyLeft, QJustifyRight, QJustifyCenter, QJustifyFull; - -/*ARGSUSED*/ -static void -CvtStringToScrollMode(XrmValuePtr args, Cardinal *num_args, - XrmValuePtr fromVal, XrmValuePtr toVal) -{ - static XawTextScrollMode scrollMode = XawtextScrollNever; - XrmQuark q; - char name[32]; - - XmuNCopyISOLatin1Lowered(name, (char *)fromVal->addr, sizeof(name)); - q = XrmStringToQuark(name); - - if (q == QScrollNever || q == QScrollWhenNeeded) - scrollMode = XawtextScrollNever; - else if (q == QScrollAlways) - scrollMode = XawtextScrollAlways; - else if (strcmp(name, "true") == 0 || strcmp(name, "1") == 0) - scrollMode = XawtextScrollAlways; - else if (strcmp(name, "false") == 0 || strcmp(name, "0") == 0) - scrollMode = XawtextScrollNever; - else - XtStringConversionWarning((char *)fromVal->addr, XtRScrollMode); - - done(&scrollMode, XawTextScrollMode); -} - -/*ARGSUSED*/ -static Boolean -CvtScrollModeToString(Display *dpy, XrmValue *args, Cardinal *num_args, - XrmValue *fromVal, XrmValue *toVal, XtPointer *data) -{ - static char *buffer; - Cardinal size; - - switch (*(XawTextScrollMode *)fromVal->addr) { - case XawtextScrollNever: - case XawtextScrollWhenNeeded: - buffer = XtEtextScrollNever; - break; - case XawtextScrollAlways: - buffer = XtEtextScrollAlways; - break; - default: - XawTypeToStringWarning(dpy, XtRScrollMode); - toVal->addr = NULL; - toVal->size = 0; - return (False); - } - size = strlen(buffer) + 1; - if (toVal->addr != NULL) { - if (toVal->size < size) { - toVal->size = size; - return (False); - } - strcpy((char *)toVal->addr, buffer); - } - else - toVal->addr = (XPointer)buffer; - toVal->size = sizeof(String); - - return (True); -} - -/*ARGSUSED*/ -static void -CvtStringToWrapMode(XrmValuePtr args, Cardinal *num_args, - XrmValuePtr fromVal, XrmValuePtr toVal) -{ - static XawTextWrapMode wrapMode = XawtextWrapNever; - XrmQuark q; - char lowerName[6]; - - XmuNCopyISOLatin1Lowered(lowerName, (char *)fromVal->addr, - sizeof(lowerName)); - q = XrmStringToQuark(lowerName); - - if (q == QWrapNever) - wrapMode = XawtextWrapNever; - else if (q == QWrapLine) - wrapMode = XawtextWrapLine; - else if (q == QWrapWord) - wrapMode = XawtextWrapWord; - else - XtStringConversionWarning((char *)fromVal->addr, XtRWrapMode); - - done(&wrapMode, XawTextWrapMode); -} - -/*ARGSUSED*/ -static Boolean -CvtWrapModeToString(Display *dpy, XrmValue *args, Cardinal *num_args, - XrmValue *fromVal, XrmValue *toVal, XtPointer *data) -{ - static char *buffer; - Cardinal size; - - switch (*(XawTextWrapMode *)fromVal->addr) { - case XawtextWrapNever: - buffer = XtEtextWrapNever; - break; - case XawtextWrapLine: - buffer = XtEtextWrapLine; - break; - case XawtextWrapWord: - buffer = XtEtextWrapWord; - break; - default: - XawTypeToStringWarning(dpy, XtRWrapMode); - toVal->addr = NULL; - toVal->size = 0; - return (False); - } - size = strlen(buffer) + 1; - if (toVal->addr != NULL) { - if (toVal->size < size) { - toVal->size = size; - return (False); - } - strcpy((char *)toVal->addr, buffer); - } - else - toVal->addr = (XPointer)buffer; - toVal->size = sizeof(String); - - return (True); -} - -/*ARGSUSED*/ -static Boolean -CvtStringToJustifyMode(Display *dpy, XrmValue *args, Cardinal *num_args, - XrmValue *fromVal, XrmValue *toVal, XtPointer *data) -{ - XawTextJustifyMode justify; - XrmQuark q; - char lowerName[8]; - - XmuNCopyISOLatin1Lowered(lowerName, (char *)fromVal->addr, - sizeof(lowerName)); - q = XrmStringToQuark(lowerName); - - if (q == QJustifyLeft) - justify = XawjustifyLeft; - else if (q == QJustifyRight) - justify = XawjustifyRight; - else if (q == QJustifyCenter) - justify = XawjustifyCenter; - else if(q == QJustifyFull) - justify = XawjustifyFull; - else { - XtStringConversionWarning((char *)fromVal->addr, XtRJustifyMode); - return (False); - } - - toVal->size = sizeof(XawTextJustifyMode); - *(XawTextJustifyMode *)(toVal->addr) = justify; - - return (True); -} - - -/*ARGSUSED*/ -static Boolean -CvtJustifyModeToString(Display *dpy, XrmValue *args, Cardinal *num_args, - XrmValue *fromVal, XrmValue *toVal, XtPointer *data) -{ - static char *buffer; - Cardinal size; - - switch (*(XawTextJustifyMode *)fromVal->addr) { - case XawjustifyLeft: - buffer = XtEtextJustifyLeft; - break; - case XawjustifyRight: - buffer = XtEtextJustifyRight; - break; - case XawjustifyCenter: - buffer = XtEtextJustifyCenter; - break; - case XawjustifyFull: - buffer = XtEtextJustifyFull; - break; - default: - XawTypeToStringWarning(dpy, XtRJustifyMode); - toVal->addr = NULL; - toVal->size = 0; - return (False); - } - size = strlen(buffer) + 1; - if (toVal->addr != NULL) { - if (toVal->size < size) { - toVal->size = size; - return (False); - } - strcpy((char *)toVal->addr, buffer); - } - else - toVal->addr = (XPointer)buffer; - toVal->size = sizeof(String); - - return (True); -} - -#undef done - -static void -XawTextClassInitialize(void) -{ - if (!XawFmt8Bit) - FMT8BIT = XawFmt8Bit = XrmPermStringToQuark("FMT8BIT"); - if (!XawFmtWide) - XawFmtWide = XrmPermStringToQuark("FMTWIDE"); - - XawInitializeWidgetSet(); - - textClassRec.core_class.num_actions = _XawTextActionsTableCount; - - QWrapNever = XrmPermStringToQuark(XtEtextWrapNever); - QWrapLine = XrmPermStringToQuark(XtEtextWrapLine); - QWrapWord = XrmPermStringToQuark(XtEtextWrapWord); - XtAddConverter(XtRString, XtRWrapMode, CvtStringToWrapMode, NULL, 0); - XtSetTypeConverter(XtRWrapMode, XtRString, CvtWrapModeToString, - NULL, 0, XtCacheNone, NULL); - QScrollNever = XrmPermStringToQuark(XtEtextScrollNever); - QScrollWhenNeeded = XrmPermStringToQuark(XtEtextScrollWhenNeeded); - QScrollAlways = XrmPermStringToQuark(XtEtextScrollAlways); - XtAddConverter(XtRString, XtRScrollMode, CvtStringToScrollMode, - NULL, 0); - XtSetTypeConverter(XtRScrollMode, XtRString, CvtScrollModeToString, - NULL, 0, XtCacheNone, NULL); - QJustifyLeft = XrmPermStringToQuark(XtEtextJustifyLeft); - QJustifyRight = XrmPermStringToQuark(XtEtextJustifyRight); - QJustifyCenter = XrmPermStringToQuark(XtEtextJustifyCenter); - QJustifyFull = XrmPermStringToQuark(XtEtextJustifyFull); - XtSetTypeConverter(XtRString, XtRJustifyMode, CvtStringToJustifyMode, - NULL, 0, XtCacheNone, NULL); - XtSetTypeConverter(XtRJustifyMode, XtRString, CvtJustifyModeToString, - NULL, 0, XtCacheNone, NULL); -} - -/* - * Function: - * PositionHScrollBar - * - * Parameters: - * ctx - text widget - * - * Description: - * Positions the Horizontal scrollbar. - */ -static void -PositionHScrollBar(TextWidget ctx) -{ - Widget hbar = ctx->text.hbar, vbar = ctx->text.vbar; - Position x, y; - Dimension width, height; - - if (ctx->text.hbar == NULL) - return; - - if (vbar != NULL) - x = XtWidth(vbar); - else - x = -XtBorderWidth(hbar); - y = XtHeight(ctx) - XtHeight(hbar) - XtBorderWidth(hbar); - if (vbar != NULL) { - width = XtWidth(ctx) - XtWidth(vbar) - XtBorderWidth(vbar); - if (width > XtWidth(ctx)) - width = XtWidth(ctx); - } - else - width = XtWidth(ctx); - height = XtHeight(hbar); - - XtConfigureWidget(hbar, x, y, width, height, XtBorderWidth(hbar)); -} - -/* - * Function: - * PositionVScrollBar - * - * Parameters: - * ctx - text widget - * - * Description: - * Positions the Vertical scrollbar. - */ -static void -PositionVScrollBar(TextWidget ctx) -{ - Widget vbar = ctx->text.vbar; - Position x, y; - Dimension width, height; - - if (vbar == NULL) - return; - - x = y = -XtBorderWidth(vbar); - height = XtHeight(ctx); - width = XtWidth(vbar); - - XtConfigureWidget(vbar, x, y, width, height, XtBorderWidth(vbar)); -} - -static void -CreateVScrollBar(TextWidget ctx) -{ - Widget vbar; - - if (ctx->text.vbar != NULL) - return; - - ctx->text.vbar = vbar = - XtCreateWidget("vScrollbar", scrollbarWidgetClass, (Widget)ctx, NULL, 0); - XtAddCallback(vbar, XtNscrollProc, VScroll, (XtPointer)ctx); - XtAddCallback(vbar, XtNjumpProc, VJump, (XtPointer)ctx); - - ctx->text.r_margin.left += XtWidth(vbar) + XtBorderWidth(vbar); - ctx->text.left_margin = ctx->text.margin.left = ctx->text.r_margin.left; - - PositionVScrollBar(ctx); - PositionHScrollBar(ctx); - TextSinkResize(ctx->text.sink); - - if (XtIsRealized((Widget)ctx)) { - XtRealizeWidget(vbar); - XtMapWidget(vbar); - } - XtSetKeyboardFocus(vbar, (Widget)ctx); -} - -/* - * Function: - * DestroyVScrollBar - * - * Parameters: - * ctx - parent text widget - * - * Description: - * Removes vertical ScrollBar. - */ -static void -DestroyVScrollBar(TextWidget ctx) -{ - Widget vbar = ctx->text.vbar; - - if (vbar == NULL) - return; - - ctx->text.r_margin.left -= XtWidth(vbar) + XtBorderWidth(vbar); - ctx->text.left_margin = ctx->text.margin.left = ctx->text.r_margin.left; - - XtDestroyWidget(vbar); - ctx->text.vbar = NULL; - if (!ctx->core.being_destroyed) { - PositionHScrollBar(ctx); - TextSinkResize(ctx->text.sink); - } -} - -static void -CreateHScrollBar(TextWidget ctx) -{ - Arg args[1]; - Widget hbar; - int bottom; - - if (ctx->text.hbar != NULL) - return; - - XtSetArg(args[0], XtNorientation, XtorientHorizontal); - ctx->text.hbar = hbar = - XtCreateWidget("hScrollbar", scrollbarWidgetClass, (Widget)ctx, args, 1); - XtAddCallback(hbar, XtNscrollProc, HScroll, (XtPointer)ctx); - XtAddCallback(hbar, XtNjumpProc, HJump, (XtPointer)ctx); - - bottom = ctx->text.r_margin.bottom + XtHeight(hbar) + XtBorderWidth(hbar); - - ctx->text.margin.bottom = ctx->text.r_margin.bottom = bottom; - - PositionHScrollBar(ctx); - TextSinkResize(ctx->text.sink); - - if (XtIsRealized((Widget)ctx)) { - XtRealizeWidget(hbar); - XtMapWidget(hbar); - } - XtSetKeyboardFocus(hbar, (Widget)ctx); -} - -/* - * Function: - * DestroyHScrollBar - * - * Parameters: - * ctx - parent text widget - * - * Description: - * Removes horizontal ScrollBar. - */ -static void -DestroyHScrollBar(TextWidget ctx) -{ - Widget hbar = ctx->text.hbar; - - if (hbar == NULL) - return; - - ctx->text.r_margin.bottom -= XtHeight(hbar) + XtBorderWidth(hbar); - ctx->text.margin.bottom = ctx->text.r_margin.bottom; - - XtDestroyWidget(hbar); - ctx->text.hbar = NULL; - if (!ctx->core.being_destroyed) - TextSinkResize(ctx->text.sink); -} - -/*ARGSUSED*/ -static void -XawTextInitialize(Widget request, Widget cnew, - ArgList args, Cardinal *num_args) -{ - TextWidget ctx = (TextWidget)cnew; - - ctx->text.lt.lines = 0; - ctx->text.lt.info = (XawTextLineTableEntry *) - XtCalloc(1, sizeof(XawTextLineTableEntry)); -#ifndef OLDXAW - ctx->text.lt.base_line = 1; -#endif - (void)bzero(&ctx->text.origSel, sizeof(XawTextSelection)); - (void)bzero(&ctx->text.s, sizeof(XawTextSelection)); - ctx->text.s.type = XawselectPosition; - ctx->text.salt = NULL; - ctx->text.hbar = ctx->text.vbar = NULL; - ctx->text.lasttime = 0; - ctx->text.time = 0; - ctx->text.showposition = True; - ctx->text.lastPos = ctx->text.source != NULL ? - XawTextGetLastPosition(ctx) : 0; - ctx->text.file_insert = NULL; - ctx->text.search = NULL; - ctx->text.update = XmuNewScanline(0, 0, 0); - ctx->text.gc = XtGetGC(cnew, 0, 0); - ctx->text.hasfocus = False; - ctx->text.margin = ctx->text.r_margin; /* Strucure copy */ - ctx->text.left_margin = ctx->text.r_margin.left; - ctx->text.update_disabled = False; - ctx->text.clear_to_eol = True; - ctx->text.old_insert = -1; - ctx->text.mult = 1; - ctx->text.salt2 = NULL; - ctx->text.from_left = -1; - -#ifndef OLDXAW - ctx->text.numeric = False; - ctx->text.selection_state = False; - ctx->text.kill_ring = 0; - - ctx->text.line_number = -1; - ctx->text.column_number = -1; - ctx->text.source_changed = SRC_CHANGE_NONE; - - ctx->text.kill_ring_ptr = NULL; - ctx->text.overwrite = False; -#endif - - if (XtHeight(ctx) == DEFAULT_TEXT_HEIGHT) { - XtHeight(ctx) = VMargins(ctx); - if (ctx->text.sink != NULL) - XtHeight(ctx) += XawTextSinkMaxHeight(ctx->text.sink, 1); - } - - if (ctx->text.scroll_vert == XawtextScrollAlways) - CreateVScrollBar(ctx); - if (ctx->text.scroll_horiz == XawtextScrollAlways) - CreateHScrollBar(ctx); - -#ifndef OLDXAW - if (ctx->text.left_column < 0) - ctx->text.left_column = 0; - if (ctx->text.right_column < 0) - ctx->text.right_column = 0; -#endif -} - -static void -XawTextRealize(Widget w, XtValueMask *mask, XSetWindowAttributes *attr) -{ - TextWidget ctx = (TextWidget)w; - - (*textClassRec.core_class.superclass->core_class.realize)(w, mask, attr); - - if (ctx->text.hbar != NULL) { - XtRealizeWidget(ctx->text.hbar); - XtMapWidget(ctx->text.hbar); - } - - if (ctx->text.vbar != NULL) { - XtRealizeWidget(ctx->text.vbar); - XtMapWidget(ctx->text.vbar); - } - - _XawTextBuildLineTable(ctx, ctx->text.lt.top, True); - -#ifndef OLDXAW - _XawTextSetLineAndColumnNumber(ctx, True); -#endif -} - -/* Utility routines for support of Text */ -static void -_CreateCutBuffers(Display *d) -{ - static struct _DisplayRec { - struct _DisplayRec *next; - Display *dpy; - } *dpy_list = NULL; - struct _DisplayRec *dpy_ptr; - - for (dpy_ptr = dpy_list; dpy_ptr != NULL; dpy_ptr = dpy_ptr->next) - if (dpy_ptr->dpy == d) - return; - - dpy_ptr = XtNew(struct _DisplayRec); - dpy_ptr->next = dpy_list; - dpy_ptr->dpy = d; - dpy_list = dpy_ptr; - -#define Create(buffer) \ - XChangeProperty(d, RootWindow(d, 0), buffer, XA_STRING, 8, \ - PropModeAppend, NULL, 0); - - Create(XA_CUT_BUFFER0); - Create(XA_CUT_BUFFER1); - Create(XA_CUT_BUFFER2); - Create(XA_CUT_BUFFER3); - Create(XA_CUT_BUFFER4); - Create(XA_CUT_BUFFER5); - Create(XA_CUT_BUFFER6); - Create(XA_CUT_BUFFER7); - -#undef Create -} - -/* - * Procedure to manage insert cursor visibility for editable text. It uses - * the value of ctx->insertPos and an implicit argument. In the event that - * position is immediately preceded by an eol graphic, then the insert cursor - * is displayed at the beginning of the next line. - */ -static void -InsertCursor(Widget w, XawTextInsertState state) -{ - TextWidget ctx = (TextWidget)w; - int x, y; - int line; - - if (ctx->text.lt.lines < 1) - return; - - if (ctx->text.display_caret && - LineAndXYForPosition(ctx, ctx->text.insertPos, &line, &x, &y)) { - if (line < ctx->text.lt.lines) - y += (ctx->text.lt.info[line + 1].y - ctx->text.lt.info[line].y) + 1; - else - y += (ctx->text.lt.info[line].y - ctx->text.lt.info[line - 1].y) + 1; - - XawTextSinkInsertCursor(ctx->text.sink, x, y, state); - } - - /* Keep Input Method up to speed */ - if (ctx->simple.international) { - Arg list[1]; - - XtSetArg(list[0], XtNinsertPosition, ctx->text.insertPos); - _XawImSetValues(w, list, 1); - } -} - -/* - * Procedure to register a span of text that is no longer valid on the display - * It is used to avoid a number of small, and potentially overlapping, screen - * updates. -*/ -void -_XawTextNeedsUpdating(TextWidget ctx, - XawTextPosition left, XawTextPosition right) -{ - XmuSegment segment; - - if (left >= right) - return; - - segment.x1 = (int)left; - segment.x2 = (int)right; - (void)XmuScanlineOrSegment(ctx->text.update, &segment); -} - -/* - * Procedure to read a span of text in Ascii form. This is purely a hack and - * we probably need to add a function to sources to provide this functionality. - * [note: this is really a private procedure but is used in multiple modules]. - */ -char * -_XawTextGetText(TextWidget ctx, XawTextPosition left, XawTextPosition right) -{ - char *result, *tempResult; - XawTextBlock text; - int bytes; - - if (XawTextFormat(ctx, XawFmt8Bit)) - bytes = sizeof(unsigned char); - else if (XawTextFormat(ctx, XawFmtWide)) - bytes = sizeof(wchar_t); - else /* if there is another fomat, add here */ - bytes = 1; - - /* leave space for ZERO */ - tempResult = result = XtMalloc((unsigned)(right - left + ONE) * bytes); - - while (left < right) { - left = SrcRead(ctx->text.source, left, &text, (int)(right - left)); - if (!text.length) - break; - memmove(tempResult, text.ptr, (unsigned)(text.length * bytes)); - tempResult += text.length * bytes; - } - - if (bytes == sizeof(wchar_t)) - *((wchar_t*)tempResult) = (wchar_t)0; - else - *tempResult = '\0'; - - return (result); -} - -/* Like _XawTextGetText, but enforces ICCCM STRING type encoding. This - * routine is currently used to put just the ASCII chars in the selection - * into a cut buffer. - */ -char * -_XawTextGetSTRING(TextWidget ctx, XawTextPosition left, XawTextPosition right) -{ - unsigned char *s; - unsigned char c; - long i, j, n; - wchar_t *ws, wc; - - /* allow ESC in accordance with ICCCM */ - if (XawTextFormat(ctx, XawFmtWide)) { - MultiSinkObject sink = (MultiSinkObject)ctx->text.sink; - ws = (wchar_t *)_XawTextGetText(ctx, left, right); - n = wcslen(ws); - for (j = 0, i = 0; j < n; j++) { - wc = ws[j]; - if (XwcTextEscapement (sink->multi_sink.fontset, &wc, 1) - || (wc == _Xaw_atowc(XawTAB)) || (wc == _Xaw_atowc(XawLF)) - || (wc == _Xaw_atowc(XawESC))) - ws[i++] = wc; - } - ws[i] = (wchar_t)0; - return ((char *)ws); - } - else { - s = (unsigned char *)_XawTextGetText(ctx, left, right); - /* only HT and NL control chars are allowed, strip out others */ - n = strlen((char *)s); - i = 0; - for (j = 0; j < n; j++) { - c = s[j]; - if (((c >= 0x20) && c <= 0x7f) - ||(c >= 0xa0) || (c == XawTAB) || (c == XawLF) - || (c == XawESC)) { - s[i] = c; - i++; - } - } - s[i] = 0; - - return ((char *)s); - } -} - -/* - * This routine maps an x and y position in a window that is displaying text - * into the corresponding position in the source. - */ -static XawTextPosition -PositionForXY(TextWidget ctx, int x, int y) -{ - int fromx, line, width, height; - XawTextPosition position; - - if (ctx->text.lt.lines == 0) - return (0); - - for (line = 0; line < ctx->text.lt.lines - 1; line++) { - if (y <= ctx->text.lt.info[line + 1].y) - break; - } - position = ctx->text.lt.info[line].position; - if (position >= ctx->text.lastPos) - return (ctx->text.lastPos); - fromx = ctx->text.left_margin; - XawTextSinkFindPosition(ctx->text.sink, position, fromx, x - fromx, - False, &position, &width, &height); - - if (position > ctx->text.lastPos) - return (ctx->text.lastPos); - - if (position >= ctx->text.lt.info[line + 1].position) - position = SrcScan(ctx->text.source, ctx->text.lt.info[line + 1].position, - XawstPositions, XawsdLeft, 1, True); - - return (position); -} - -/* - * This routine maps a source position in to the corresponding line number - * of the text that is displayed in the window. - */ -static int -LineForPosition(TextWidget ctx, XawTextPosition position) -{ - int line; - - for (line = 0; line < ctx->text.lt.lines; line++) - if (position < ctx->text.lt.info[line + 1].position) - break; - - return (line); -} - -/* - * This routine maps a source position into the corresponding line number - * and the x, y coordinates of the text that is displayed in the window. - */ -static Bool -LineAndXYForPosition(TextWidget ctx, XawTextPosition pos, - int *line, int *x, int *y) -{ - XawTextPosition linePos, endPos; - Boolean visible; - int realW, realH; - - *line = 0; - *x = ctx->text.left_margin; - *y = ctx->text.margin.top + 1; - if ((visible = IsPositionVisible(ctx, pos)) != False) { - *line = LineForPosition(ctx, pos); - *y = ctx->text.lt.info[*line].y; - linePos = ctx->text.lt.info[*line].position; - XawTextSinkFindDistance(ctx->text.sink, linePos, - *x, pos, &realW, &endPos, &realH); - *x += realW; - } - - return (visible); -} - -/* - * This routine builds a line table. It does this by starting at the - * specified position and measuring text to determine the staring position - * of each line to be displayed. It also determines and saves in the - * linetable all the required metrics for displaying a given line (e.g. - * x offset, y offset, line length, etc.). - */ -void -_XawTextBuildLineTable(TextWidget ctx, XawTextPosition position, - _XtBoolean force_rebuild) -{ - Dimension height = 0; - int lines = 0; - Cardinal size; - - if ((int)XtHeight(ctx) > VMargins(ctx)) { - height = XtHeight(ctx) - VMargins(ctx); - lines = XawTextSinkMaxLines(ctx->text.sink, height); - } - size = sizeof(XawTextLineTableEntry) * (lines + 1); - - if (lines != ctx->text.lt.lines || ctx->text.lt.info == NULL) { - ctx->text.lt.info = (XawTextLineTableEntry *) - XtRealloc((char *)ctx->text.lt.info, size); - ctx->text.lt.lines = lines; - force_rebuild = True; - } - - if (force_rebuild) { - (void)bzero((char *)ctx->text.lt.info, size); - /* force a text update in the first text line if it is visible */ - ctx->text.lt.info[0].position = (XawTextPosition)-1; - } - if (position != ctx->text.lt.info[0].position) { - (void)_BuildLineTable(ctx, position, 0); - ctx->text.clear_to_eol = True; - } -} - -/* - * We may need to resize the line table here, since there maybe lines with - * different fonts (that can be shorter or taller than the default one) - */ -static XawTextPosition -_BuildLineTable(TextWidget ctx, XawTextPosition position, int line) -{ - XawTextLineTableEntry *lt = ctx->text.lt.info + line; - XawTextPosition end, update_from = -1; - Position y; - int wwidth, width, height; -#ifndef OLDXAW - Widget src = ctx->text.source; -#endif - int max_y = (int)XtHeight(ctx) - (int)ctx->text.margin.bottom; - - if (ctx->text.wrap == XawtextWrapNever) - wwidth = 0x7fffffff; - else - wwidth = GetMaxTextWidth(ctx); - - /* XXX y may change, due to font size changes. See later */ - y = line == 0 ? ctx->text.margin.top : lt->y; - -#ifndef OLDXAW - if (ctx->text.lt.base_line < 0) { - if (line == 0) - ctx->text.lt.top = position; - } - else if (line == 0) { - XawTextPosition pos = ctx->text.lt.top; - int base_line = ctx->text.lt.base_line; - - if (position == 0) - base_line = 1; - else if (ctx->text.lt.base_line == 0 || - ctx->text.source_changed == SRC_CHANGE_OVERLAP) { - pos = 0; - base_line = 1; - - while (pos < position) { - pos = SrcScan(src, pos, XawstEOL, XawsdRight, 1, True); - if (pos <= position) { - ++base_line; - if (pos == ctx->text.lastPos) { - base_line -= !_XawTextSourceNewLineAtEOF(src); - break; - } - } - } - } - else if (ctx->text.wrap == XawtextWrapNever - && IsPositionVisible(ctx, position)) - base_line += LineForPosition(ctx, position); - else if (pos < position) { - while (pos < position) { - pos = SrcScan(src, pos, XawstEOL, XawsdRight, 1, True); - if (pos <= position) { - ++base_line; - if (pos == ctx->text.lastPos) { - base_line -= !_XawTextSourceNewLineAtEOF(src); - break; - } - } - } - } - else if (pos > position) { - while (pos > position) { - pos = SrcScan(src, pos, XawstEOL, XawsdLeft, 1, False); - if (--pos >= position) - --base_line; - } - } - - ctx->text.lt.top = position; - ctx->text.lt.base_line = base_line; - } -#else - if (line == 0) - ctx->text.lt.top = position; -#endif - - /* CONSTCOND */ - while (True) { - XawTextSinkFindPosition(ctx->text.sink, position, ctx->text.left_margin, - wwidth, ctx->text.wrap == XawtextWrapWord, - &end, &width, &height); - - if (lt->position != position) { - _XawTextNeedsUpdating(ctx, position, - end <= position ? position + 1 : end); - ctx->text.clear_to_eol = True; - lt->position = position; - } - if (lt->y != y) { - if (update_from < 0) - update_from = line == 0 ? - ctx->text.lt.info[0].position : - ctx->text.lt.info[line - 1].position; - lt->y = y; - ctx->text.clear_to_eol = True; - } - if (lt->textWidth != width) { - if (lt->textWidth > width) - ctx->text.clear_to_eol = True; - lt->textWidth = width; - } - y += height; - - if (end > ctx->text.lastPos) { - position = end; - ctx->text.clear_to_eol = True; - _XawTextNeedsUpdating(ctx, end, end + ctx->text.lt.lines - line); - while (line++ < ctx->text.lt.lines) { - if (line > 1 && y > max_y) { - ctx->text.lt.lines = line - 1; - break; - } - ++lt; - if (lt->y != y) { - if (update_from < 0) - update_from = line < 2 ? - ctx->text.lt.info[0].position : - ctx->text.lt.info[line - 2].position; - lt->y = y; - } - lt->position = ++position; - lt->textWidth = 0; - y += height; - } - if (update_from >= 0) - _XawTextNeedsUpdating(ctx, update_from, - ctx->text.lt.info[ctx->text.lt.lines].position); - _XawTextSetScrollBars(ctx); - - return (ctx->text.lastPos); - } - - if (line && y > max_y) - /* will return in the next loop */ - ctx->text.lt.lines = line; - - if (++line > ctx->text.lt.lines && y < max_y) { - /* grow the line table */ - ctx->text.lt.info = (XawTextLineTableEntry *) - XtRealloc((char *)ctx->text.lt.info, - sizeof(XawTextLineTableEntry) * (line + 1)); - lt = ctx->text.lt.info + line; - bzero(lt, sizeof(XawTextLineTableEntry)); - ++ctx->text.lt.lines; - } - else - ++lt; - if (position == end) - ++position; - else - position = end; - - if (line > ctx->text.lt.lines) { - if (update_from >= 0) - _XawTextNeedsUpdating(ctx, update_from, - ctx->text.lt.info[ctx->text.lt.lines].position); - _XawTextSetScrollBars(ctx); - - return (position); - } - } - /*NOTREACHED*/ -} - -/* - * Function: - * GetWidestLine - * - * Parameters: - * ctx - text widget - * - * Description: - * Returns the width (in pixels) of the widest line that - * is currently visable. - * - * Returns: - * The width of the widest line - */ -static unsigned int -GetWidestLine(TextWidget ctx) -{ - int i; - unsigned int widest; - XawTextLineTablePtr lt = &(ctx->text.lt); - - for (i = 0, widest = 0; i < lt->lines; i++) - if (widest < lt->info[i].textWidth) - widest = lt->info[i].textWidth; - - return (widest); -} - -/* - * This routine is used by Text to notify an associated scrollbar of the - * correct metrics (position and shown fraction) for the text being currently - * displayed in the window. - */ -void -_XawTextSetScrollBars(TextWidget ctx) -{ - float first, last, denom, widest; - - if (ctx->text.scroll_vert == XawtextScrollAlways) { - if (ctx->text.lastPos == 0) - first = 0.0; - else - first = ctx->text.lt.top / (float)ctx->text.lastPos; - - if (ctx->text.lt.info[ctx->text.lt.lines].position < ctx->text.lastPos) - last = ctx->text.lt.info[ctx->text.lt.lines].position / - (float)ctx->text.lastPos; - else - last = 1.0; - - XawScrollbarSetThumb(ctx->text.vbar, first, last - first); - } - - if (ctx->text.scroll_horiz == XawtextScrollAlways) { - denom = GetWidestLine(ctx); - if (denom <= 0) - denom = (int)XtWidth(ctx) - RHMargins(ctx); - if (denom <= 0) - denom = 1; - widest = ((int)XtWidth(ctx) - RHMargins(ctx)) / denom; - first = ctx->text.r_margin.left - ctx->text.left_margin; - first /= denom; - - XawScrollbarSetThumb(ctx->text.hbar, first, widest); - } -} - -static void -DoCopyArea(TextWidget ctx, int src_x, int src_y, - unsigned int width, unsigned int height, int dst_x, int dst_y) -{ - int x1, y1, x2, y2; - - x1 = ctx->text.r_margin.left; - y1 = ctx->text.r_margin.top; - x2 = XtWidth(ctx) - ctx->text.r_margin.right; - y2 = XtHeight(ctx) - ctx->text.r_margin.bottom; - - if (x1 >= x2 || y1 >= y2) - return; - - src_x = XawMax(x1, XawMin(src_x, x2)); - src_y = XawMax(y1, XawMin(src_y, y2)); - dst_x = XawMax(x1, XawMin(dst_x, x2)); - dst_y = XawMax(y1, XawMin(dst_y, y2)); - width = XawMax(0, XawMin(x2 - dst_x, (int)width)); - height = XawMax(0, XawMin(y2 - dst_y, (int)height)); - - XCopyArea(XtDisplay(ctx), XtWindow(ctx), XtWindow(ctx), ctx->text.gc, - src_x, src_y, width, height, dst_x, dst_y); -} - -/* - * Function: - * XawTextScroll - * - * Parameters: - * ctx - text widget - * vlines - number of lines to scroll vertically - * hpixels - number of pixels to scroll horizontally - * - * Description: - * Generic function for scrolling the text window. - * Allows vertical and horizontal scroll at the same time. - */ -void -XawTextScroll(TextWidget ctx, int vlines, int hpixels) -{ - XawTextPosition top, tmp, update_from, update_to; - XawTextLineTable *lt; - Arg arglist[1]; - int y0, y1, y2, count, dim, wwidth, lines = ctx->text.lt.lines; - int vwidth, vheight; /* visible width and height */ - Bool scroll; - - vwidth = (int)XtWidth(ctx) - RHMargins(ctx); - vheight = (int)XtHeight(ctx) - RVMargins(ctx); - lt = &ctx->text.lt; - - if (!lt || vwidth <= 0 || vheight <= 0) - return; - - if ((scroll = ctx->core.background_pixmap == XtUnspecifiedPixmap) == True) { - dim = lt->info[1].y - lt->info[0].y; - for (count = 1; count < lt->lines - 1; count++) - if (lt->info[count + 1].y - lt->info[count].y != dim) { - scroll = False; - break; - } - } - - wwidth = GetMaxTextWidth(ctx); - - /* - * Do the horizontall scrolling - */ - if (hpixels < 0 && ctx->text.left_margin - hpixels > ctx->text.r_margin.left) - hpixels = ctx->text.left_margin - ctx->text.r_margin.left; - ctx->text.left_margin -= hpixels; - - update_from = lt->top; /* remember the old value */ - /* - * Checks the requested number of lines and calculates the top - * of the line table - */ - if (vlines < 0) { /* VScroll Up */ - if (IsPositionVisible(ctx, 0)) - vlines = 0; - else if (ctx->text.wrap != XawtextWrapNever) { - XawTextPosition end; - int n_lines = 0; - - count = -vlines; - end = lt->top; - while (n_lines < count) { - top = SrcScan(ctx->text.source, end, XawstEOL, - XawsdLeft, 2, False); - n_lines += CountLines(ctx, top, end); - end = top; - } - - while (count++ < n_lines) { - tmp = top; - XawTextSinkFindPosition(ctx->text.sink, top, - ctx->text.left_margin, - wwidth,ctx->text.wrap == XawtextWrapWord, - &top, &dim, &dim); - if (tmp == top) - ++top; - } - } - else - top = SrcScan(ctx->text.source, lt->top, XawstEOL, - XawsdLeft, -vlines + 1, False); - if (-vlines >= ctx->text.lt.lines) - scroll = False; - } - else if (vlines > 0) { /* VScroll Down */ - if (LineForPosition(ctx, ctx->text.lastPos) == 0) - vlines = 0; - if (vlines < lt->lines) - top = XawMin(lt->info[vlines].position, ctx->text.lastPos); - else if (ctx->text.wrap == XawtextWrapNever) - top = SrcScan(ctx->text.source, - SrcScan(ctx->text.source, lt->top, - XawstEOL, XawsdRight, vlines, - True), - XawstEOL, XawsdLeft, 1, False); - else { - top = lt->top; - count = 0; - while (count++ < vlines) { - tmp = top; - XawTextSinkFindPosition(ctx->text.sink, top, - ctx->text.left_margin, - wwidth, ctx->text.wrap == XawtextWrapWord, - &top, &dim, &dim); - if (tmp == top) - ++top; - } - } - if (vlines >= ctx->text.lt.lines - || lt->info[vlines].position >= ctx->text.lastPos) - scroll = False; - } - - if (!vlines) { - if (hpixels) { - ClearWindow(ctx); - ctx->text.clear_to_eol = True; - } - _XawTextSetScrollBars(ctx); - return; - } - - /* Flushes any pending updates. Normally, there may be a call to - * XawTextUnsetSelection not yet updated. - */ - if (!hpixels && scroll) { - ctx->text.clear_to_eol = True; - FlushUpdate(ctx); - } - - /* - * Rebuild the line table, doing the vertical scroll - */ - (void)_BuildLineTable(ctx, top, 0); - lt = &ctx->text.lt; - if (scroll) { - for (count = 0; count < lt->lines - 1; count++) - if (lt->info[count + 1].y - lt->info[count].y != dim) { - scroll = False; - break; - } - } - - XtSetArg(arglist[0], XtNinsertPosition, lt->top + lt->lines); - _XawImSetValues((Widget)ctx, arglist, 1); - - if (hpixels || !scroll || lines != lt->lines) - return; - - /* _BuildLineTable updates everything if the top position changes. - * It is not required here. - */ - (void)XmuScanlineXor(ctx->text.update, ctx->text.update); - if (vlines < 0 && IsPositionVisible(ctx, 0)) - vlines = -LineForPosition(ctx, update_from); - - y0 = ctx->text.r_margin.top; - if (vlines < 0) { - update_from = lt->top; - update_to = lt->info[-vlines + 1].position - 1; - y1 = lt->info[lt->lines + vlines].y; - y2 = lt->info[-vlines].y; - DoCopyArea(ctx, ctx->text.r_margin.left, y0, vwidth, - y1 - y0, - ctx->text.r_margin.left, y2); - } - else { - update_from = lt->info[lt->lines - vlines].position; - update_to = lt->info[lt->lines].position; - y1 = lt->info[lt->lines - vlines].y; - y2 = lt->info[vlines].y; - DoCopyArea(ctx, ctx->text.r_margin.left, y2, - vwidth, lt->info[lt->lines].y - y2, - ctx->text.r_margin.left, y0); - } - _XawTextNeedsUpdating(ctx, update_from, update_to); - ctx->text.clear_to_eol = True; -} - -/* - * The routine will scroll the displayed text by lines. If the arg is - * positive, move up; otherwise, move down. [note: this is really a private - * procedure but is used in multiple modules]. - */ -void -_XawTextVScroll(TextWidget ctx, int n) -{ - XawTextScroll(ctx, n, 0); -} - -/*ARGSUSED*/ -static void -HScroll(Widget w, XtPointer closure, XtPointer callData) -{ - TextWidget ctx = (TextWidget)closure; - long pixels = (long)callData; - - if (pixels > 0) { - long max; - - max = (int)GetWidestLine(ctx) + ctx->text.left_margin - - ctx->text.r_margin.left; - max = XawMax(0, max); - pixels = XawMin(pixels, max); - } - - if (pixels) { - _XawTextPrepareToUpdate(ctx); - XawTextScroll(ctx, 0, pixels); - _XawTextExecuteUpdate(ctx); - } -} - -/*ARGSUSED*/ -static void -HJump(Widget w, XtPointer closure, XtPointer callData) -{ - TextWidget ctx = (TextWidget)closure; - float percent = *(float *)callData; - long pixels; - - pixels = ctx->text.left_margin - - (ctx->text.r_margin.left - (int)(percent * GetWidestLine(ctx))); - - HScroll(w, (XtPointer)ctx, (XtPointer)pixels); -} - -/* - * Function: - * UpdateTextInLine - * - * Parameters: - * ctx - text widget - * line - line to update - * x1 - left pixel - * x2 - right pixel - * - * Description: - * Updates the text in the given line and pixel interval - */ -static void -UpdateTextInLine(TextWidget ctx, int line, int x1, int x2) -{ - XawTextLineTableEntry *lt = ctx->text.lt.info + line; - XawTextPosition left, right; - int from_x, width, height; - - if (lt->position >= ctx->text.lastPos - || ctx->text.left_margin > x2 - || (int)lt->textWidth + ctx->text.left_margin < x1) { - /* Mark line to be cleared */ - if (ctx->text.clear_to_eol) - _XawTextNeedsUpdating(ctx, lt->position, lt->position + 1); - return; - } - - from_x = ctx->text.left_margin; - XawTextSinkFindPosition(ctx->text.sink, lt->position, - from_x, x1 - from_x, - False, &left, &width, &height); - if (line == ctx->text.lt.lines) - right = -1; - else if (x2 >= lt->textWidth - from_x) - right = lt[1].position - 1; - else { - from_x += width; - XawTextSinkFindPosition(ctx->text.sink, left, - from_x, x2 - from_x, - False, &right, &width, &height); - } - - if ((right < 0) || (right + 1 <= lt[1].position)) - ++right; - - /* Mark text interval to be repainted */ - _XawTextNeedsUpdating(ctx, left, right); -} - -/* - * The routine will scroll the displayed text by pixels. If the calldata is - * positive, move up; otherwise, move down. - */ -/*ARGSUSED*/ -static void -VScroll(Widget w, XtPointer closure, XtPointer callData) -{ - TextWidget ctx = (TextWidget)closure; - long height, lines = (long)callData; - - height = XtHeight(ctx) - VMargins(ctx); - if (height < 1) - height = 1; - lines = (lines * ctx->text.lt.lines) / height; - _XawTextPrepareToUpdate(ctx); - XawTextScroll(ctx, lines, 0); - _XawTextExecuteUpdate(ctx); -} - -/*ARGSUSED*/ -static void -VJump(Widget w, XtPointer closure, XtPointer callData) -{ - float percent = *(float *)callData; - TextWidget ctx = (TextWidget)closure; - XawTextPosition top, last, position, tmp; - XawTextLineTable *lt = &(ctx->text.lt); - int dim, vlines = 0, wwidth = GetMaxTextWidth(ctx); - Bool scroll = True; - - position = percent * ctx->text.lastPos; - top = lt->top; - - if (!lt->lines || (position >= lt->top && position < lt->info[1].position)) { - _XawTextSetScrollBars(ctx); - return; - } - -#ifndef OLDXAW - ctx->text.lt.base_line = -1; -#endif - - if (position > lt->top) { /* VScroll Up */ - if (position > lt->top && position < lt->info[lt->lines].position) - vlines = LineForPosition(ctx, position); - else { - scroll = False; - top = SrcScan(ctx->text.source, position, XawstEOL, - XawsdLeft, 1, False); - if (ctx->text.wrap != XawtextWrapNever) { - last = top; - while (last < position) { - tmp = last; - XawTextSinkFindPosition(ctx->text.sink, last, - ctx->text.left_margin, wwidth, - ctx->text.wrap == XawtextWrapWord, - &last, &dim, &dim); - if (last == tmp) - ++last; - if (last < position) - top = last; - } - } - } - } - else { /* VScroll Down */ - /* - * Calculates the number of lines - */ - while (top > position) { - last = top; - top = SrcScan(ctx->text.source, top, XawstEOL, - XawsdLeft, 2, False); - vlines -= CountLines(ctx, top, last); - if (-vlines >= ctx->text.lt.lines) { - scroll = False; - top = SrcScan(ctx->text.source, position, XawstEOL, - XawsdLeft, 1, False); - break; - } - } - /* - * Normalize - */ - if (ctx->text.wrap != XawtextWrapNever) { - last = top; - while (last < position) { - tmp = last; - XawTextSinkFindPosition(ctx->text.sink, last, - ctx->text.left_margin, - wwidth, - ctx->text.wrap == XawtextWrapWord, - &last, &dim, &dim); - if (last == tmp) - ++last; - if (last < position) - top = last; - ++vlines; - } - } - } - - if (vlines || !scroll) { - _XawTextPrepareToUpdate(ctx); - if (scroll) - XawTextScroll(ctx, vlines, 0); - else - _BuildLineTable(ctx, top, 0); - _XawTextExecuteUpdate(ctx); - } -} - -static Bool -MatchSelection(Atom selection, XawTextSelection *s) -{ - Atom *match; - int count; - - for (count = 0, match = s->selections; count < s->atom_count; - match++, count++) - if (*match == selection) - return (True); - - return (False); -} - -static Boolean -TextConvertSelection(Widget w, Atom *selection, Atom *target, Atom *type, - XtPointer *value, unsigned long *length, int *format) -{ - Display *d = XtDisplay(w); - TextWidget ctx = (TextWidget)w; - Widget src = ctx->text.source; - XawTextEditType edit_mode; - Arg args[1]; - XawTextSelectionSalt *salt = NULL; - XawTextSelection *s; - - if (*target == XA_TARGETS(d)) { - Atom *targetP, *std_targets; - unsigned long std_length; - - if (SrcCvtSel(src, selection, target, type, value, length, format)) - return (True); - - XtSetArg(args[0], XtNeditType, &edit_mode); - XtGetValues(src, args, ONE); - - XmuConvertStandardSelection(w, ctx->text.time, selection, - target, type, (XPointer*)&std_targets, - &std_length, format); - - *length = 7 + (edit_mode == XawtextEdit) + std_length; - *value = XtMalloc((unsigned)sizeof(Atom)*(*length)); - targetP = *(Atom**)value; - *targetP++ = XA_STRING; - *targetP++ = XA_TEXT(d); - *targetP++ = XA_UTF8_STRING(d); - *targetP++ = XA_COMPOUND_TEXT(d); - *targetP++ = XA_LENGTH(d); - *targetP++ = XA_LIST_LENGTH(d); - *targetP++ = XA_CHARACTER_POSITION(d); - if (edit_mode == XawtextEdit) { - *targetP++ = XA_DELETE(d); - } - (void)memmove((char*)targetP, (char*)std_targets, - sizeof(Atom) * std_length); - XtFree((char*)std_targets); - *type = XA_ATOM; - *format = 32; - return (True); - } - - if (SrcCvtSel(src, selection, target, type, value, length, format)) - return (True); - - if (MatchSelection(*selection, &ctx->text.s)) - s = &ctx->text.s; - else { - for (salt = ctx->text.salt; salt; salt = salt->next) - if (MatchSelection(*selection, &salt->s)) - break; - if (!salt) - return (False); - s = &salt->s; - } - if (*target == XA_STRING - || *target == XA_TEXT(d) - || *target == XA_UTF8_STRING(d) - || *target == XA_COMPOUND_TEXT(d)) { - if (*target == XA_TEXT(d)) { - if (XawTextFormat(ctx, XawFmtWide)) - *type = XA_COMPOUND_TEXT(d); - else - *type = XA_STRING; - } - else - *type = *target; - /* - * If salt is True, the salt->contents stores CT string, - * its length is measured in bytes. - * Refer to _XawTextSaltAwaySelection(). - * - * by Li Yuhong, Mar. 20, 1991. - */ - if (!salt) { - *value = _XawTextGetSTRING(ctx, s->left, s->right); - if (XawTextFormat(ctx, XawFmtWide)) { - XTextProperty textprop; - if (XwcTextListToTextProperty(d, (wchar_t **)value, 1, - XCompoundTextStyle, &textprop) - < Success) { - XtFree((char *)*value); - return (False); - } - XtFree((char *)*value); - *value = (XtPointer)textprop.value; - *length = textprop.nitems; - } - else - *length = strlen((char *)*value); - } - else { - *value = XtMalloc((salt->length + 1) * sizeof(unsigned char)); - strcpy ((char *)*value, salt->contents); - *length = salt->length; - } - /* Got *value,*length, now in COMPOUND_TEXT format. */ - if (XawTextFormat(ctx, XawFmtWide) && *type == XA_STRING) { - XTextProperty textprop; - wchar_t **wlist; - int count; - - textprop.encoding = XA_COMPOUND_TEXT(d); - textprop.value = (unsigned char *)*value; - textprop.nitems = strlen(*value); - textprop.format = 8; - if (XwcTextPropertyToTextList(d, &textprop, &wlist, &count) - < Success - || count < 1) { - XtFree((char *)*value); - return (False); - } - XtFree((char *)*value); - if (XwcTextListToTextProperty(d, wlist, 1, XStringStyle, &textprop) - < Success) { - XwcFreeStringList((wchar_t**) wlist); - return (False); - } - *value = (XtPointer)textprop.value; - *length = textprop.nitems; - XwcFreeStringList(wlist); - } else if (*type == XA_UTF8_STRING(d)) { - XTextProperty textprop; - char **list; - int count; - - textprop.encoding = XA_COMPOUND_TEXT(d); - textprop.value = (unsigned char *)*value; - textprop.nitems = strlen(*value); - textprop.format = 8; - if (Xutf8TextPropertyToTextList(d, &textprop, &list, &count) - < Success - || count < 1) { - XtFree((char *)*value); - return (False); - } - XtFree((char *)*value); - *value = *list; - *length = strlen(*list); - XFree(list); - } - *format = 8; - return (True); - } - - if ((*target == XA_LIST_LENGTH(d)) || (*target == XA_LENGTH(d))) { - long * temp; - - temp = (long *)XtMalloc((unsigned)sizeof(long)); - if (*target == XA_LIST_LENGTH(d)) - *temp = 1L; - else /* *target == XA_LENGTH(d) */ - *temp = (long) (s->right - s->left); - - *value = (XPointer)temp; - *type = XA_INTEGER; - *length = 1L; - *format = 32; - return (True); - } - - if (*target == XA_CHARACTER_POSITION(d)) { - long * temp; - - temp = (long *)XtMalloc((unsigned)(2 * sizeof(long))); - temp[0] = (long)(s->left + 1); - temp[1] = s->right; - *value = (XPointer)temp; - *type = XA_SPAN(d); - *length = 2L; - *format = 32; - return (True); - } - - if (*target == XA_DELETE(d)) { - if (!salt) - _XawTextZapSelection(ctx, NULL, True); - *value = NULL; - *type = XA_NULL(d); - *length = 0; - *format = 32; - return (True); - } - - if (XmuConvertStandardSelection(w, ctx->text.time, selection, target, type, - (XPointer *)value, length, format)) - return (True); - - /* else */ - return (False); -} - -/* - * Function: - * GetCutBuffferNumber - * - * Parameters: - * atom - atom to check - * - * Description: - * Returns the number of the cut buffer. - * - * Returns: - * The number of the cut buffer representing this atom or NOT_A_CUT_BUFFER - */ -#define NOT_A_CUT_BUFFER -1 -static int -GetCutBufferNumber(Atom atom) -{ - if (atom == XA_CUT_BUFFER0) return (0); - if (atom == XA_CUT_BUFFER1) return (1); - if (atom == XA_CUT_BUFFER2) return (2); - if (atom == XA_CUT_BUFFER3) return (3); - if (atom == XA_CUT_BUFFER4) return (4); - if (atom == XA_CUT_BUFFER5) return (5); - if (atom == XA_CUT_BUFFER6) return (6); - if (atom == XA_CUT_BUFFER7) return (7); - return (NOT_A_CUT_BUFFER); -} - -static void -TextLoseSelection(Widget w, Atom *selection) -{ - TextWidget ctx = (TextWidget)w; - Atom *atomP; - int i; - XawTextSelectionSalt*salt, *prevSalt, *nextSalt; - - atomP = ctx->text.s.selections; - for (i = 0 ; i < ctx->text.s.atom_count; i++, atomP++) - if ((*selection == *atomP) - || (GetCutBufferNumber(*atomP) != NOT_A_CUT_BUFFER)) - *atomP = (Atom)0; - - while (ctx->text.s.atom_count - && ctx->text.s.selections[ctx->text.s.atom_count - 1] == 0) - ctx->text.s.atom_count--; - - /* - * Must walk the selection list in opposite order from UnsetSelection - */ - atomP = ctx->text.s.selections; - for (i = 0 ; i < ctx->text.s.atom_count; i++, atomP++) - if (*atomP == (Atom)0) { - *atomP = ctx->text.s.selections[--ctx->text.s.atom_count]; - while (ctx->text.s.atom_count - && ctx->text.s.selections[ctx->text.s.atom_count-1] == 0) - ctx->text.s.atom_count--; - } - - if (ctx->text.s.atom_count == 0) - ModifySelection(ctx, ctx->text.insertPos, ctx->text.insertPos); - - prevSalt = 0; - for (salt = ctx->text.salt; salt; salt = nextSalt) { - atomP = salt->s.selections; - nextSalt = salt->next; - for (i = 0 ; i < salt->s.atom_count; i++, atomP++) - if (*selection == *atomP) - *atomP = (Atom)0; - - while (salt->s.atom_count - && salt->s.selections[salt->s.atom_count-1] == 0) - salt->s.atom_count--; - - /* - * Must walk the selection list in opposite order from UnsetSelection - */ - atomP = salt->s.selections; - for (i = 0 ; i < salt->s.atom_count; i++, atomP++) - if (*atomP == (Atom)0) { - *atomP = salt->s.selections[--salt->s.atom_count]; - while (salt->s.atom_count - && salt->s.selections[salt->s.atom_count-1] == 0) - salt->s.atom_count--; - } - - if (salt->s.atom_count == 0) { - XtFree ((char *) salt->s.selections); - XtFree (salt->contents); - if (prevSalt) - prevSalt->next = nextSalt; - else - ctx->text.salt = nextSalt; - XtFree((char *)salt); - } - else - prevSalt = salt; - } -} - -void -_XawTextSaltAwaySelection(TextWidget ctx, Atom *selections, int num_atoms) -{ - XawTextSelectionSalt *salt; - int i, j; - - for (i = 0; i < num_atoms; i++) - TextLoseSelection((Widget)ctx, selections + i); - if (num_atoms == 0) - return; - salt = (XawTextSelectionSalt *) - XtMalloc((unsigned)sizeof(XawTextSelectionSalt)); - if (!salt) - return; - salt->s.selections = (Atom *)XtMalloc((unsigned)(num_atoms * sizeof(Atom))); - if (!salt->s.selections) { - XtFree((char *)salt); - return; - } - salt->s.left = ctx->text.s.left; - salt->s.right = ctx->text.s.right; - salt->s.type = ctx->text.s.type; - salt->contents = _XawTextGetSTRING(ctx, ctx->text.s.left, ctx->text.s.right); - if (XawTextFormat(ctx, XawFmtWide)) { - XTextProperty textprop; - if (XwcTextListToTextProperty(XtDisplay((Widget)ctx), - (wchar_t**)(&(salt->contents)), 1, - XCompoundTextStyle, - &textprop) < Success) { - XtFree(salt->contents); - salt->length = 0; - return; - } - XtFree(salt->contents); - salt->contents = (char *)textprop.value; - salt->length = textprop.nitems; - } - else - salt->length = strlen (salt->contents); - salt->next = ctx->text.salt; - ctx->text.salt = salt; - j = 0; - for (i = 0; i < num_atoms; i++) { - if (GetCutBufferNumber (selections[i]) == NOT_A_CUT_BUFFER) { - salt->s.selections[j++] = selections[i]; - XtOwnSelection((Widget)ctx, selections[i], ctx->text.time, - TextConvertSelection, TextLoseSelection, NULL); - } - } - salt->s.atom_count = j; -} - -static void -_SetSelection(TextWidget ctx, XawTextPosition left, XawTextPosition right, - Atom *selections, Cardinal count) -{ -#ifndef OLDXAW - Cardinal i; - XawTextPosition pos; - TextSrcObject src = (TextSrcObject)ctx->text.source; - - for (i = 0; i < src->textSrc.num_text; i++) { - TextWidget tw = (TextWidget)src->textSrc.text[i]; - Bool needs_updating = tw->text.old_insert < 0; - Bool showposition = tw->text.showposition; - - if (needs_updating) { - tw->text.showposition = False; - _XawTextPrepareToUpdate(tw); - } -#else - TextWidget tw = ctx; - XawTextPosition pos; -#endif /* OLDXAW */ - - if (left < tw->text.s.left) { - pos = Min(right, tw->text.s.left); - _XawTextNeedsUpdating(tw, left, pos); - } - if (left > tw->text.s.left) { - pos = Min(left, tw->text.s.right); - _XawTextNeedsUpdating(tw, tw->text.s.left, pos); - } - if (right < tw->text.s.right) { - pos = Max(right, tw->text.s.left); - _XawTextNeedsUpdating(tw, pos, tw->text.s.right); - } - if (right > tw->text.s.right) { - pos = Max(left, tw->text.s.right); - _XawTextNeedsUpdating(tw, pos, right); - } - - tw->text.s.left = left; - tw->text.s.right = right; - -#ifndef OLDXAW - if (needs_updating) { - _XawTextExecuteUpdate(tw); - tw->text.showposition = showposition; - } - } -#endif /* OLDXAW */ - - SrcSetSelection(ctx->text.source, left, right, - (count == 0) ? None : selections[0]); - - if (left < right) { - Widget w = (Widget)ctx; - int buffer; - - while (count) { - Atom selection = selections[--count]; - - /* - * If this is a cut buffer - */ - if ((buffer = GetCutBufferNumber(selection)) != NOT_A_CUT_BUFFER) { - unsigned char *ptr, *tptr; - unsigned int amount, max_len = MAX_CUT_LEN(XtDisplay(w)); - unsigned long len; - - tptr= ptr= (unsigned char *)_XawTextGetSTRING(ctx, - ctx->text.s.left, - ctx->text.s.right); - if (XawTextFormat(ctx, XawFmtWide)) { - /* - * Only XA_STRING(Latin 1) is allowed in CUT_BUFFER, - * so we get it from wchar string, then free the wchar string - */ - XTextProperty textprop; - - if (XwcTextListToTextProperty(XtDisplay(w), (wchar_t**)&ptr, - 1, XStringStyle, &textprop) - < Success){ - XtFree((char *)ptr); - return; - } - XtFree((char *)ptr); - tptr = ptr = textprop.value; - } - if (buffer == 0) { - _CreateCutBuffers(XtDisplay(w)); - XRotateBuffers(XtDisplay(w), 1); - } - amount = Min ((len = strlen((char *)ptr)), max_len); - XChangeProperty(XtDisplay(w), RootWindow(XtDisplay(w), 0), - selection, XA_STRING, 8, PropModeReplace, - ptr, amount); - - while (len > max_len) { - len -= max_len; - tptr += max_len; - amount = Min (len, max_len); - XChangeProperty(XtDisplay(w), RootWindow(XtDisplay(w), 0), - selection, XA_STRING, 8, PropModeAppend, - tptr, amount); - } - XtFree ((char *)ptr); - } - else /* This is a real selection */ - XtOwnSelection(w, selection, ctx->text.time, TextConvertSelection, - TextLoseSelection, NULL); - } - } - else - XawTextUnsetSelection((Widget)ctx); -} - -#ifndef OLDXAW -void -_XawTextSetLineAndColumnNumber(TextWidget ctx, Bool force) -{ - int line_number, column_number; - - if (ctx->text.old_insert != ctx->text.insertPos && - ctx->text.lt.base_line < 0) { - ctx->text.lt.base_line = 0; - (void)_BuildLineTable(ctx, ctx->text.lt.top, 0); - } - - line_number = ResolveLineNumber(ctx); - column_number = ResolveColumnNumber(ctx); - - if (force || (ctx->text.column_number != column_number - || ctx->text.line_number != line_number)) { - XawTextPositionInfo info; - - ctx->text.line_number = info.line_number = line_number; - ctx->text.column_number = info.column_number = column_number; - info.insert_position = ctx->text.insertPos; - info.last_position = ctx->text.lastPos; - info.overwrite_mode = ctx->text.overwrite; - - XtCallCallbacks((Widget)ctx, XtNpositionCallback, (XtPointer)&info); - } -} - -static int -ResolveColumnNumber(TextWidget ctx) -{ - Widget src = ctx->text.source; - short column_number = 0; - XawTextPosition position; - XawTextBlock block; - unsigned long format = _XawTextFormat(ctx); - TextSinkObject sink = (TextSinkObject)ctx->text.sink; - short *char_tabs = sink->text_sink.char_tabs; - int tab_count = sink->text_sink.tab_count; - int tab_index = 0, tab_column = 0, tab_base = 0; - - if (ctx->text.lt.base_line < 1) - return (ctx->text.column_number); - - position = SrcScan(src, ctx->text.insertPos, XawstEOL, XawsdLeft, 1, False); - XawTextSourceRead(src, position, &block, ctx->text.insertPos - position); - - for (; position < ctx->text.insertPos; position++) { - if (position - block.firstPos >= block.length) - XawTextSourceRead(src, position, &block, ctx->text.insertPos - position); - if ((format == XawFmt8Bit && block.ptr[position - block.firstPos] == '\t') || - (format == XawFmtWide && ((wchar_t*)block.ptr)[position - block.firstPos] == _Xaw_atowc(XawTAB))) { - while (tab_base + tab_column <= column_number) { - if (tab_count) { - for (; tab_index < tab_count; ++tab_index) - if (tab_base + char_tabs[tab_index] > column_number) { - tab_column = char_tabs[tab_index]; - break; - } - if (tab_index >= tab_count) { - tab_base += char_tabs[tab_count - 1]; - tab_column = tab_index = 0; - } - } - else - tab_column += DEFAULT_TAB_SIZE; - } - column_number = tab_base + tab_column; - } - else - ++column_number; - if (column_number >= 16384) { - column_number = 16383; - break; - } - } - - return (column_number); -} -#endif /* OLDXAW */ - -void -_XawTextSourceChanged(Widget w, XawTextPosition left, XawTextPosition right, - XawTextBlock *block, int lines) -{ - TextWidget ctx = (TextWidget)w; - Widget src = ctx->text.source; - XawTextPosition update_from, update_to, top; - Boolean update_disabled; - int delta, line, line_from; - - if (left < ctx->text.old_insert) { - XawTextPosition old_insert = ctx->text.old_insert; - - if (right < ctx->text.old_insert) - old_insert -= right - left; - else - old_insert = left; - - ctx->text.insertPos = old_insert + block->length; - } -#ifndef OLDXAW - if (left <= ctx->text.lt.top) { - if (left + block->length - (right - left) < ctx->text.lt.top) { - ctx->text.source_changed = SRC_CHANGE_BEFORE; - ctx->text.lt.base_line += lines; - } - else - ctx->text.source_changed = SRC_CHANGE_OVERLAP; - } - else - ctx->text.source_changed = SRC_CHANGE_AFTER; -#endif - - update_from = left; - update_to = left + block->length; - update_to = SrcScan(src, update_to, XawstEOL, XawsdRight, 1, False); - delta = block->length - (right - left); - if (delta < 0) - ctx->text.clear_to_eol = True; - if (update_to == update_from) - ++update_to; - update_disabled = ctx->text.update_disabled; - ctx->text.update_disabled = True; - ctx->text.lastPos = XawTextGetLastPosition(ctx); - top = ctx->text.lt.info[0].position; - - XawTextUnsetSelection((Widget)ctx); - - if (delta) { - int i; - XmuSegment *seg; - - for (seg = ctx->text.update->segment; seg; seg = seg->next) { - if (seg->x1 > (int)left) - break; - else if (seg->x2 > (int)left) { - seg->x2 += delta; - seg = seg->next; - break; - } - } - for (; seg; seg = seg->next) { - seg->x1 += delta; - seg->x2 += delta; - } - XmuOptimizeScanline(ctx->text.update); - - for (i = 0; i <= ctx->text.lt.lines; i++) - if (ctx->text.lt.info[i].position > left) - break; - for (; i <= ctx->text.lt.lines; i++) - ctx->text.lt.info[i].position += delta; - } - - if (top != ctx->text.lt.info[0].position) { - line_from = line = 0; - ctx->text.lt.top = top = SrcScan(src, ctx->text.lt.info[0].position, - XawstEOL, XawsdLeft, 1, False); - update_from = top; - } - else { - line_from = line = LineForPosition(ctx, update_from + delta); - top = ctx->text.lt.info[line].position; - } - - if (line > 0 && ctx->text.wrap == XawtextWrapWord) { - --line; - top = ctx->text.lt.info[line].position; - } - - (void)_BuildLineTable(ctx, top, line); - - if (ctx->text.wrap == XawtextWrapWord) { - if (line_from != LineForPosition(ctx, update_from) - || line_from != LineForPosition(ctx, update_to)) { - ctx->text.clear_to_eol = True; - update_from = SrcScan(src, update_from, - XawstWhiteSpace, XawsdLeft, 1, True); - if (update_to >= ctx->text.lastPos) - /* this is not an error, it just tells _BuildLineTable to - * clear to the bottom of the window. The value of update_to - * should not be > ctx->text.lastPos. - */ - ++update_to; - } - } - else if (!ctx->text.clear_to_eol) { - if (LineForPosition(ctx, update_from) - != LineForPosition(ctx, update_to)) - ctx->text.clear_to_eol = True; - } - - _XawTextNeedsUpdating(ctx, update_from, update_to); - ctx->text.update_disabled = update_disabled; -} - -/* - * Function: - * _XawTextReplace - * - * Parameters: - * ctx - text widget - * left - left offset - * right - right offset - * block - text block - * - * Description: - * Replaces the text between left and right by the text in block. - * Does all the required calculations of offsets, and rebuild the - * the line table, from the insertion point (or previous line, if - * wrap mode is 'word'). - * - * Returns: - * XawEditDone - success - * any other value - error code - */ -int -_XawTextReplace(TextWidget ctx, XawTextPosition left, XawTextPosition right, - XawTextBlock *block) -{ - Arg args[1]; - Widget src; - XawTextEditType edit_mode; - - if (left == right && block->length == 0) - return (XawEditDone); - - src = ctx->text.source; - XtSetArg(args[0], XtNeditType, &edit_mode); - XtGetValues(src, args, 1); - - if (edit_mode == XawtextAppend) { - if (block->length == 0) - return (XawEditError); - ctx->text.insertPos = ctx->text.lastPos; - } - -#ifndef OLDXAW - return (SrcReplace(src, left, right, block)); -#else - if (SrcReplace(src, left, right, block) == XawEditDone) { - _XawTextSourceChanged((Widget)ctx, left, right, block, 0); - - return (XawEditDone); - } - - return (XawEditError); -#endif -} - -/* - * This routine will display text between two arbitrary source positions. - * In the event that this span contains highlighted text for the selection, - * only that portion will be displayed highlighted. - */ -static void -OldDisplayText(Widget w, XawTextPosition left, XawTextPosition right) -{ - static XmuSegment segment; - static XmuScanline next; - static XmuScanline scanline = {0, &segment, &next}; - static XmuArea area = {&scanline}; - - TextWidget ctx = (TextWidget)w; - int x, y, line; - XawTextPosition start, end, last, final; - XmuScanline *scan; - XmuSegment *seg; - XmuArea *clip = NULL; - Bool cleol = ctx->text.clear_to_eol; - Bool has_selection = ctx->text.s.right > ctx->text.s.left; - - left = left < ctx->text.lt.top ? ctx->text.lt.top : left; - - if (left > right || !LineAndXYForPosition(ctx, left, &line, &x, &y)) - return; - - last = XawTextGetLastPosition(ctx); - segment.x2 = (int)XtWidth(ctx) - ctx->text.r_margin.right; - - if (cleol) - clip = XmuCreateArea(); - - for (start = left; start < right && line < ctx->text.lt.lines; line++) { - if ((end = ctx->text.lt.info[line + 1].position) > right) - end = right; - - final = end; - if (end > last) - end = last; - - if (end > start) { - if (!has_selection - || (start >= ctx->text.s.right || end <= ctx->text.s.left)) - _XawTextSinkDisplayText(ctx->text.sink, x, y, start, end, False); - else if (start >= ctx->text.s.left && end <= ctx->text.s.right) - _XawTextSinkDisplayText(ctx->text.sink, x, y, start, end, True); - else { - OldDisplayText(w, start, ctx->text.s.left); - OldDisplayText(w, Max(start, ctx->text.s.left), - Min(end, ctx->text.s.right)); - OldDisplayText(w, ctx->text.s.right, end); - } - } - - x = ctx->text.left_margin; - if (cleol) { - segment.x1 = ctx->text.lt.info[line].textWidth + x; - if (XmuValidSegment(&segment)) { - scanline.y = y; - next.y = ctx->text.lt.info[line + 1].y; - XmuAreaOr(clip, &area); - } - } - - start = final; - y = ctx->text.lt.info[line + 1].y; - } - - if (cleol) { - for (scan = clip->scanline; scan && scan->next; scan = scan->next) - for (seg = scan->segment; seg; seg = seg->next) - SinkClearToBG(ctx->text.sink, - seg->x1, scan->y, - seg->x2 - seg->x1, scan->next->y - scan->y); - XmuDestroyArea(clip); - } -} - -#ifndef OLDXAW -/*ARGSUSED*/ -static void -DisplayText(Widget w, XawTextPosition left, XawTextPosition right) -{ - static XmuSegment segment; - static XmuScanline next; - static XmuScanline scanline = {0, &segment, &next}; - static XmuArea area = {&scanline}; - - TextWidget ctx = (TextWidget)w; - int y, line; - XawTextPosition from, to, lastPos; - Bool cleol = ctx->text.clear_to_eol; - Bool has_selection = ctx->text.s.right > ctx->text.s.left; - XawTextPaintList *paint_list; - - left = left < ctx->text.lt.top ? ctx->text.lt.top : left; - - if (left > right || !IsPositionVisible(ctx, left)) - return; - - line = LineForPosition(ctx, left); - y = ctx->text.lt.info[line].y; - segment.x2 = (int)XtWidth(ctx) - ctx->text.r_margin.right; - lastPos = XawTextGetLastPosition(ctx); - - paint_list = ((TextSinkObject)ctx->text.sink)->text_sink.paint; - - for (from = left; from < right && line < ctx->text.lt.lines; line++) { - if ((to = ctx->text.lt.info[line + 1].position) > right) - to = right; - - if (to > lastPos) - to = lastPos; - - if (from < to) { - if (!has_selection - || (from >= ctx->text.s.right || to <= ctx->text.s.left)) - XawTextSinkPreparePaint(ctx->text.sink, y, line, from, to, False); - else if (from >= ctx->text.s.left && to <= ctx->text.s.right) - XawTextSinkPreparePaint(ctx->text.sink, y, line, from, to, True); - else { - XawTextSinkPreparePaint(ctx->text.sink, y, line, from, - ctx->text.s.left, False); - XawTextSinkPreparePaint(ctx->text.sink, y, line, - XawMax(from, ctx->text.s.left), - XawMin(to, ctx->text.s.right), True); - XawTextSinkPreparePaint(ctx->text.sink, y, line, - ctx->text.s.right, to, False); - } - } - - if (cleol) { - segment.x1 = ctx->text.lt.info[line].textWidth + ctx->text.left_margin; - if (XmuValidSegment(&segment)) { - scanline.y = y; - next.y = ctx->text.lt.info[line + 1].y; - XmuAreaOr(paint_list->clip, &area); - } - } - y = ctx->text.lt.info[line + 1].y; - from = to; - } - - /* clear to the bottom of the window */ - if (cleol && line >= ctx->text.lt.lines) { - segment.x1 = ctx->text.left_margin; - if (XmuValidSegment(&segment)) { - scanline.y = y; - next.y = (int)XtHeight(ctx) - (int)ctx->text.margin.bottom; - XmuAreaOr(paint_list->clip, &area); - } - } -} -#endif - -/* - * This routine implements multi-click selection in a hardwired manner. - * It supports multi-click entity cycling (char, word, line, file) and mouse - * motion adjustment of the selected entitie (i.e. select a word then, with - * button still down, adjust wich word you really meant by moving the mouse). - * [NOTE: This routine is to be replaced by a set of procedures that - * will allows clients to implements a wide class of draw through and - * multi-click selection user interfaces.] - */ -static void -DoSelection(TextWidget ctx, XawTextPosition pos, Time time, Bool motion) -{ - XawTextPosition newLeft, newRight; - XawTextSelectType newType, *sarray; - Widget src = ctx->text.source; - - if (motion) - newType = ctx->text.s.type; - else { - if ((abs((long) time - (long) ctx->text.lasttime) < MULTI_CLICK_TIME) - && (pos >= ctx->text.s.left && pos <= ctx->text.s.right)) { - sarray = ctx->text.sarray; - for (; *sarray != XawselectNull && *sarray != ctx->text.s.type; - sarray++) - ; - if (*sarray == XawselectNull) - newType = *(ctx->text.sarray); - else { - newType = *(sarray + 1); - if (newType == XawselectNull) - newType = *(ctx->text.sarray); - } - } - else /* single-click event */ - newType = *(ctx->text.sarray); - - ctx->text.lasttime = time; - } - switch (newType) { - case XawselectPosition: - newLeft = newRight = pos; - break; - case XawselectChar: - newLeft = pos; - newRight = SrcScan(src, pos, XawstPositions, XawsdRight, 1, False); - break; - case XawselectWord: - case XawselectParagraph: - case XawselectAlphaNumeric: { - XawTextScanType stype; - - if (newType == XawselectWord) - stype = XawstWhiteSpace; - else if (newType == XawselectParagraph) - stype = XawstParagraph; - else - stype = XawstAlphaNumeric; - - /* - * Somewhat complicated, but basically I treat the space between - * two objects as another object. The object that I am currently - * in then becomes the end of the selection. - * - * Chris Peterson - 4/19/90. - */ - newRight = SrcScan(ctx->text.source, pos, stype, - XawsdRight, 1, False); - newRight = SrcScan(ctx->text.source, newRight, stype, - XawsdLeft, 1, False); - - if (pos != newRight) - newLeft = SrcScan(ctx->text.source, pos, stype, - XawsdLeft, 1, False); - else - newLeft = pos; - - newLeft =SrcScan(ctx->text.source, newLeft, stype, - XawsdRight, 1, False); - - if (newLeft > newRight) { - XawTextPosition temp = newLeft; - newLeft = newRight; - newRight = temp; - } - } break; - case XawselectLine: - newLeft = SrcScan(src, pos, XawstEOL, XawsdLeft, 1, False); - newRight = SrcScan(src, pos, XawstEOL, XawsdRight, 1, False); - break; - case XawselectAll: - newLeft = SrcScan(src, pos, XawstAll, XawsdLeft, 1, False); - newRight = SrcScan(src, pos, XawstAll, XawsdRight, 1, False); - break; - default: - XtAppWarning(XtWidgetToApplicationContext((Widget) ctx), - "Text Widget: empty selection array."); - return; - } - - if (newLeft != ctx->text.s.left || newRight != ctx->text.s.right - || newType != ctx->text.s.type) { - ModifySelection(ctx, newLeft, newRight); - if (pos - ctx->text.s.left < ctx->text.s.right - pos) - ctx->text.insertPos = newLeft; - else - ctx->text.insertPos = newRight; - ctx->text.s.type = newType; - } - if (!motion) { /* setup so we can freely mix select extend calls*/ - ctx->text.origSel.type = ctx->text.s.type; - ctx->text.origSel.left = ctx->text.s.left; - ctx->text.origSel.right = ctx->text.s.right; - - if (pos >= ctx->text.s.left + (ctx->text.s.right - ctx->text.s.left) / 2) - ctx->text.extendDir = XawsdRight; - else - ctx->text.extendDir = XawsdLeft; - } -} - -/* - * This routine implements extension of the currently selected text in - * the "current" mode (i.e. char word, line, etc.). It worries about - * extending from either end of the selection and handles the case when you - * cross through the "center" of the current selection (e.g. switch which - * end you are extending!). - */ -static void -ExtendSelection(TextWidget ctx, XawTextPosition pos, Bool motion) -{ - XawTextScanDirection dir; - - if (!motion) { /* setup for extending selection */ - if (ctx->text.s.left == ctx->text.s.right) /* no current selection. */ - ctx->text.s.left = ctx->text.s.right = ctx->text.insertPos; - else { - ctx->text.origSel.left = ctx->text.s.left; - ctx->text.origSel.right = ctx->text.s.right; - } - - ctx->text.origSel.type = ctx->text.s.type; - - if (pos >= ctx->text.s.left + (ctx->text.s.right - ctx->text.s.left) / 2) - ctx->text.extendDir = XawsdRight; - else - ctx->text.extendDir = XawsdLeft; - } - else /* check for change in extend direction */ - if ((ctx->text.extendDir == XawsdRight && - pos <= ctx->text.origSel.left) || - (ctx->text.extendDir == XawsdLeft && - pos >= ctx->text.origSel.right)) { - ctx->text.extendDir = (ctx->text.extendDir == XawsdRight) ? - XawsdLeft : XawsdRight; - ModifySelection(ctx, ctx->text.origSel.left, ctx->text.origSel.right); - } - - dir = ctx->text.extendDir; - switch (ctx->text.s.type) { - case XawselectWord: - case XawselectParagraph: - case XawselectAlphaNumeric: { - XawTextPosition left_pos, right_pos; - XawTextScanType stype; - - if (ctx->text.s.type == XawselectWord) - stype = XawstWhiteSpace; - else if (ctx->text.s.type == XawselectParagraph) - stype = XawstParagraph; - else - stype = XawstAlphaNumeric; - - /* - * Somewhat complicated, but basically I treat the space between - * two objects as another object. The object that I am currently - * in then becomes the end of the selection. - * - * Chris Peterson - 4/19/90. - */ - right_pos = SrcScan(ctx->text.source, pos, stype, - XawsdRight, 1, False); - right_pos =SrcScan(ctx->text.source, right_pos, stype, - XawsdLeft, 1, False); - - if (pos != right_pos) - left_pos = SrcScan(ctx->text.source, pos, stype, - XawsdLeft, 1, False); - else - left_pos = pos; - - left_pos =SrcScan(ctx->text.source, left_pos, stype, - XawsdRight, 1, False); - - if (dir == XawsdLeft) - pos = Min(left_pos, right_pos); - else /* dir == XawsdRight */ - pos = Max(left_pos, right_pos); - } break; - case XawselectLine: - pos = SrcScan(ctx->text.source, pos, XawstEOL, - dir, 1, dir == XawsdRight); - break; - case XawselectAll: - pos = ctx->text.insertPos; - /*FALLTHROUGH*/ - case XawselectPosition: - default: - break; - } - - if (dir == XawsdRight) - ModifySelection(ctx, ctx->text.s.left, pos); - else - ModifySelection(ctx, pos, ctx->text.s.right); - - ctx->text.insertPos = pos; -} - -/* - * Function: - * _XawTextClearAndCenterDisplay - * - * Parameters: - * ctx - text widget - * - * Description: - * Redraws the display with the cursor in insert point - * centered vertically. - */ -void -_XawTextClearAndCenterDisplay(TextWidget ctx) -{ - int left_margin = ctx->text.left_margin; - Bool visible = IsPositionVisible(ctx, ctx->text.insertPos); - - _XawTextShowPosition(ctx); - - if (XtIsRealized((Widget)ctx) && visible && - left_margin == ctx->text.left_margin) { - int insert_line = LineForPosition(ctx, ctx->text.insertPos); - int scroll_by = insert_line - (ctx->text.lt.lines >> 1); - Boolean clear_to_eol = ctx->text.clear_to_eol; - - XawTextScroll(ctx, scroll_by, 0); - SinkClearToBG(ctx->text.sink, 0, 0, XtWidth(ctx), XtHeight(ctx)); - ClearWindow(ctx); - clear_to_eol = ctx->text.clear_to_eol; - ctx->text.clear_to_eol = False; - FlushUpdate(ctx); - ctx->text.clear_to_eol = clear_to_eol; - } -} - -/* - * Internal redisplay entire window - * Legal to call only if widget is realized - */ -static void -DisplayTextWindow(Widget w) -{ - TextWidget ctx = (TextWidget)w; - - _XawTextBuildLineTable(ctx, ctx->text.lt.top, False); - ClearWindow(ctx); -} - -static void -TextSinkResize(Widget w) -{ - if (w && XtClass(w)->core_class.resize) - XtClass(w)->core_class.resize(w); -} - -/* ARGSUSED */ -void -_XawTextCheckResize(TextWidget ctx) -{ - return; -} - -/* - * Converts (params, num_params) to a list of atoms & caches the - * list in the TextWidget instance. - */ -Atom * -_XawTextSelectionList(TextWidget ctx, String *list, Cardinal nelems) -{ - Atom *sel = ctx->text.s.selections; - Display *dpy = XtDisplay((Widget)ctx); - int n; - - if (nelems > (Cardinal)ctx->text.s.array_size) { - sel = (Atom *)XtRealloc((char *)sel, sizeof(Atom) * nelems); - ctx->text.s.array_size = nelems; - ctx->text.s.selections = sel; - } - for (n = nelems; --n >= 0; sel++, list++) - *sel = XInternAtom(dpy, *list, False); - ctx->text.s.atom_count = nelems; - - return (ctx->text.s.selections); -} - -/* - * Function: - * SetSelection - * - * Parameters: - * ctx - text widget - * defaultSel - default selection - * l - left and right ends of the selection - * r - "" - * list - the selection list (as strings). - * nelems - "" - * - * Description: - * Sets the current selection. - * - * Note: - * if (ctx->text.s.left >= ctx->text.s.right) then the selection is unset - */ -void -_XawTextSetSelection(TextWidget ctx, XawTextPosition l, XawTextPosition r, - String *list, Cardinal nelems) -{ - if (nelems == 1 && !strcmp (list[0], "none")) - return; - if (nelems == 0) { - String defaultSel = "PRIMARY"; - list = &defaultSel; - nelems = 1; - } - _SetSelection(ctx, l, r, _XawTextSelectionList(ctx, list, nelems), nelems); -} - -/* - * Function: - * ModifySelection - * - * Parameters: - * ctx - text widget - * left - left and right ends of the selection - * right - "" - * - * Description: - * Modifies the current selection. - * - * Note: - * if (ctx->text.s.left >= ctx->text.s.right) then the selection is unset - */ -static void -ModifySelection(TextWidget ctx, XawTextPosition left, XawTextPosition right) -{ - if (left == right) - ctx->text.insertPos = left; - _SetSelection(ctx, left, right, NULL, 0); -} - -/* - * This routine is used to perform various selection functions. The goal is - * to be able to specify all the more popular forms of draw-through and - * multi-click selection user interfaces from the outside. - */ -void -_XawTextAlterSelection(TextWidget ctx, XawTextSelectionMode mode, - XawTextSelectionAction action, String *params, - Cardinal *num_params) -{ - XawTextPosition position; - Boolean flag; - - /* - * This flag is used by TextPop.c:DoReplace() to determine if the selection - * is okay to use, or if it has been modified. - */ - if (ctx->text.search != NULL) - ctx->text.search->selection_changed = True; - - position = PositionForXY(ctx, (int) ctx->text.ev_x, (int) ctx->text.ev_y); - - flag = (action != XawactionStart); - if (mode == XawsmTextSelect) - DoSelection(ctx, position, ctx->text.time, flag); - else /* mode == XawsmTextExtend */ - ExtendSelection (ctx, position, flag); - - if (action == XawactionEnd) - _XawTextSetSelection(ctx, ctx->text.s.left, ctx->text.s.right, - params, *num_params); -} - -/* - * Function: - * UpdateTextInRectangle - * - * Parameters: - * ctx - the text widget - * rect - rectangle - * - * Description: - * Updates the text in the given rectangle - */ -static void -UpdateTextInRectangle(TextWidget ctx, XRectangle *rect) -{ - XawTextLineTable *lt; - int line, y1, y2, x2; - - y1 = rect->y; - y2 = y1 + rect->height; - x2 = rect->x + rect->width; - - for (line = 0, lt = &ctx->text.lt; line < lt->lines; line++) - if (lt->info[line + 1].y > y1) - break; - for (; line <= lt->lines; line++) { - if (lt->info[line].y > y2) - break; - UpdateTextInLine(ctx, line, rect->x, x2); - } -} - -/* - * This routine processes all "expose region" XEvents. In general, its job - * is to the best job at minimal re-paint of the text, displayed in the - * window, that it can. - */ -/* ARGSUSED */ -static void -XawTextExpose(Widget w, XEvent *event, Region region) -{ - TextWidget ctx = (TextWidget)w; - Boolean clear_to_eol; - XRectangle expose; - - if (event->type == Expose) { - expose.x = event->xexpose.x; - expose.y = event->xexpose.y; - expose.width = event->xexpose.width; - expose.height = event->xexpose.height; - } - else if (event->type == GraphicsExpose) { - expose.x = event->xgraphicsexpose.x; - expose.y = event->xgraphicsexpose.y; - expose.width = event->xgraphicsexpose.width; - expose.height = event->xgraphicsexpose.height; - } - else - return; - - _XawTextPrepareToUpdate(ctx); - - if (Superclass->core_class.expose) - (*Superclass->core_class.expose)(w, event, region); - - clear_to_eol = ctx->text.clear_to_eol; - ctx->text.clear_to_eol = False; - - UpdateTextInRectangle(ctx, &expose); - XawTextSinkGetCursorBounds(ctx->text.sink, &expose); - UpdateTextInRectangle(ctx, &expose); - SinkClearToBG(ctx->text.sink, expose.x, expose.y, - expose.width, expose.height); - _XawTextExecuteUpdate(ctx); - ctx->text.clear_to_eol = clear_to_eol; -} - -/* - * This routine does all setup required to syncronize batched screen updates - */ -void -_XawTextPrepareToUpdate(TextWidget ctx) -{ - if (ctx->text.old_insert < 0) { - InsertCursor((Widget)ctx, XawisOff); - ctx->text.showposition = False; - ctx->text.old_insert = ctx->text.insertPos; - ctx->text.clear_to_eol = False; -#ifndef OLDXAW - ctx->text.source_changed = SRC_CHANGE_NONE; -#endif - } -} - -/* - * This is a private utility routine used by _XawTextExecuteUpdate. It - * processes all the outstanding update requests and merges update - * ranges where possible. - */ -static void -FlushUpdate(TextWidget ctx) -{ - XmuSegment *seg; - void (*display_text)(Widget, XawTextPosition, XawTextPosition); - - if (XtIsRealized((Widget)ctx)) { - ctx->text.s.right = XawMin(ctx->text.s.right, ctx->text.lastPos); - ctx->text.s.left = XawMin(ctx->text.s.left, ctx->text.s.right); - -#ifndef OLDXAW - if (XawTextSinkBeginPaint(ctx->text.sink) == False) -#endif - display_text = OldDisplayText; -#ifndef OLDXAW - else - display_text = DisplayText; -#endif - for (seg = ctx->text.update->segment; seg; seg = seg->next) - (*display_text)((Widget)ctx, - (XawTextPosition)seg->x1, - (XawTextPosition)seg->x2); -#ifndef OLDXAW - if (display_text != OldDisplayText) { - XawTextSinkDoPaint(ctx->text.sink); - XawTextSinkEndPaint(ctx->text.sink); - } -#endif - } - (void)XmuScanlineXor(ctx->text.update, ctx->text.update); -} - -static int -CountLines(TextWidget ctx, XawTextPosition left, XawTextPosition right) -{ - if (ctx->text.wrap == XawtextWrapNever || left >= right) - return (1); - else { - XawTextPosition tmp; - int dim, lines = 0, wwidth = GetMaxTextWidth(ctx); - - while (left < right) { - tmp = left; - XawTextSinkFindPosition(ctx->text.sink, left, - ctx->text.left_margin, - wwidth, ctx->text.wrap == XawtextWrapWord, - &left, &dim, &dim); - ++lines; - if (tmp == left) - ++left; - } - - return (lines); - } - /*NOTREACHED*/ -} - -static int -GetMaxTextWidth(TextWidget ctx) -{ - XRectangle cursor; - int width; - - XawTextSinkGetCursorBounds(ctx->text.sink, &cursor); - width = (int)XtWidth(ctx) - RHMargins(ctx) - cursor.width; - - return (XawMax(0, width)); -} - -/* - * Function: - * _XawTextShowPosition - * - * Parameters: - * ctx - the text widget to show the position - * - * Description: - * Makes sure the text cursor visible, scrolling the text window - * if required. - */ -void -_XawTextShowPosition(TextWidget ctx) -{ - /* - * Variable scroll is used to avoid scanning large files to calculate - * line offsets - */ - int hpixels, vlines; - XawTextPosition first, last, top, tmp; - Bool visible, scroll; - - if (!XtIsRealized((Widget)ctx)) - return; - - /* - * Checks if a horizontal scroll is required - */ - if (ctx->text.wrap == XawtextWrapNever) { - int x, vwidth, distance, dim; - XRectangle rect; - - vwidth = (int)XtWidth(ctx) - RHMargins(ctx); - last = SrcScan(ctx->text.source, ctx->text.insertPos, - XawstEOL, XawsdLeft, 1, False); - XawTextSinkFindDistance(ctx->text.sink, last, - ctx->text.left_margin, - ctx->text.insertPos, - &distance, &first, &dim); - XawTextSinkGetCursorBounds(ctx->text.sink, &rect); - x = ctx->text.left_margin - ctx->text.r_margin.left; - - if (x + distance + rect.width > vwidth) - hpixels = x + distance + rect.width - vwidth + (vwidth >> 2); - else if (x + distance < 0) - hpixels = x + distance - (vwidth >> 2); - else - hpixels = 0; - } - else - hpixels = 0; - - visible = IsPositionVisible(ctx, ctx->text.insertPos); - - /* - * If the cursor is already visible - */ - if (!hpixels && visible) - return; - - scroll = ctx->core.background_pixmap == XtUnspecifiedPixmap && !hpixels; - vlines = 0; - first = ctx->text.lt.top; - - /* - * Needs to scroll the text window - */ - if (visible) - top = ctx->text.lt.top; - else { - top = SrcScan(ctx->text.source, ctx->text.insertPos, - XawstEOL, XawsdLeft, 1, False); - - /* - * Finds the nearest left position from ctx->text.insertPos - */ - if (ctx->text.wrap != XawtextWrapNever) { - int dim, vwidth = GetMaxTextWidth(ctx); - - last = top; - /*CONSTCOND*/ - while (1) { - tmp = last; - XawTextSinkFindPosition(ctx->text.sink, last, - ctx->text.left_margin, vwidth, - ctx->text.wrap == XawtextWrapWord, - &last, &dim, &dim); - if (last == tmp) - ++last; - if (last <= ctx->text.insertPos) - top = last; - else - break; - } - } - } - - if (scroll) { - if (ctx->text.insertPos < first) { /* Scroll Down */ - while (first > top) { - last = first; - first = SrcScan(ctx->text.source, first, - XawstEOL, XawsdLeft, 2, False); - vlines -= CountLines(ctx, first, last); - if (-vlines >= ctx->text.lt.lines) { - scroll = False; - break; - } - } - } - else if (!visible) { /* Scroll Up */ - while (first < top) { - last = first; - first = SrcScan(ctx->text.source, first, - XawstEOL, XawsdRight, 1, True); - vlines += CountLines(ctx, last, first); - if (vlines > ctx->text.lt.lines) { - scroll = False; - break; - } - } - } - else - scroll = False; - } - - /* - * If a portion of the text that will be scrolled is visible - */ - if (scroll) - XawTextScroll(ctx, vlines ? vlines - (ctx->text.lt.lines >> 1) : 0, 0); - /* - * Else redraw the entire text window - */ - else { - ctx->text.left_margin -= hpixels; - if (ctx->text.left_margin > ctx->text.r_margin.left) - ctx->text.left_margin = ctx->text.margin.left = - ctx->text.r_margin.left; - - if (!visible) { - vlines = ctx->text.lt.lines >> 1; - if (vlines) - top = SrcScan(ctx->text.source, ctx->text.insertPos, - XawstEOL, XawsdLeft, vlines + 1, False); - - if (ctx->text.wrap != XawtextWrapNever) { - int dim; - int n_lines = CountLines(ctx, top, ctx->text.insertPos); - int vwidth = GetMaxTextWidth(ctx); - - while (n_lines-- > vlines) { - tmp = top; - XawTextSinkFindPosition(ctx->text.sink, top, - ctx->text.left_margin, - vwidth, - ctx->text.wrap == XawtextWrapWord, - &top, &dim, &dim); - if (tmp == top) - ++top; - } - } - _XawTextBuildLineTable(ctx, top, True); - } - else - ClearWindow(ctx); - } - ctx->text.clear_to_eol = True; -} - -#ifndef OLDXAW -static int -ResolveLineNumber(TextWidget ctx) -{ - int line_number = ctx->text.lt.base_line; - XawTextPosition position = ctx->text.lt.top; - - if (ctx->text.lt.base_line < 1) - return (ctx->text.line_number); - - if (ctx->text.wrap == XawtextWrapNever - && IsPositionVisible(ctx, ctx->text.insertPos)) - line_number += LineForPosition(ctx, ctx->text.insertPos); - else if (position < ctx->text.insertPos) { - while (position < ctx->text.insertPos) { - position = SrcScan(ctx->text.source, position, - XawstEOL, XawsdRight, 1, True); - if (position <= ctx->text.insertPos) { - ++line_number; - if (position == ctx->text.lastPos) { - line_number -= !_XawTextSourceNewLineAtEOF(ctx->text.source); - break; - } - } - } - } - else if (position > ctx->text.insertPos) { - while (position > ctx->text.insertPos) { - position = SrcScan(ctx->text.source, position, - XawstEOL, XawsdLeft, 1, False); - if (--position >= ctx->text.insertPos) - --line_number; - } - } - - return (line_number); -} -#endif - -/* - * This routine causes all batched screen updates to be performed - */ -void -_XawTextExecuteUpdate(TextWidget ctx) -{ - if (ctx->text.update_disabled || ctx->text.old_insert < 0) - return; - - if(ctx->text.old_insert != ctx->text.insertPos || ctx->text.showposition) - _XawTextShowPosition(ctx); - - FlushUpdate(ctx); - InsertCursor((Widget)ctx, XawisOn); - ctx->text.old_insert = -1; -#ifndef OLDXAW - _XawTextSetLineAndColumnNumber(ctx, False); -#endif -} - -static void -XawTextDestroy(Widget w) -{ - TextWidget ctx = (TextWidget)w; - - DestroyHScrollBar(ctx); - DestroyVScrollBar(ctx); - - XtFree((char *)ctx->text.s.selections); - XtFree((char *)ctx->text.lt.info); - XtFree((char *)ctx->text.search); - XmuDestroyScanline(ctx->text.update); - XtReleaseGC((Widget)ctx, ctx->text.gc); -} - -/* - * by the time we are managed (and get this far) we had better - * have both a source and a sink - */ -static void -XawTextResize(Widget w) -{ - TextWidget ctx = (TextWidget)w; - - PositionVScrollBar(ctx); - PositionHScrollBar(ctx); - TextSinkResize(ctx->text.sink); - - ctx->text.showposition = True; - _XawTextBuildLineTable(ctx, ctx->text.lt.top, True); -} - -/* - * This routine allow the application program to Set attributes. - */ -/*ARGSUSED*/ -static Boolean -XawTextSetValues(Widget current, Widget request, Widget cnew, - ArgList args, Cardinal *num_args) -{ - TextWidget oldtw = (TextWidget)current; - TextWidget newtw = (TextWidget)cnew; - Boolean redisplay = False; - Boolean display_caret = newtw->text.display_caret; -#ifndef OLDXAW - Boolean show_lc = False; -#endif - - newtw->text.display_caret = oldtw->text.display_caret; - _XawTextPrepareToUpdate(newtw); - newtw->text.display_caret = display_caret; - - if (oldtw->text.r_margin.left != newtw->text.r_margin.left) { - newtw->text.left_margin = newtw->text.margin.left = - newtw->text.r_margin.left; - if (newtw->text.vbar != NULL) { - newtw->text.left_margin += XtWidth(newtw->text.vbar) + - XtBorderWidth(newtw->text.vbar); - } - redisplay = True; - } - - if (oldtw->text.scroll_vert != newtw->text.scroll_vert) { - if (newtw->text.scroll_vert == XawtextScrollAlways) - CreateVScrollBar(newtw); - else - DestroyVScrollBar(newtw); - - redisplay = True; - } - - if (oldtw->text.r_margin.bottom != newtw->text.r_margin.bottom) { - newtw->text.margin.bottom = newtw->text.r_margin.bottom; - if (newtw->text.hbar != NULL) - newtw->text.margin.bottom += newtw->text.hbar->core.height + - newtw->text.hbar->core.border_width; - redisplay = True; - } - - if (oldtw->text.scroll_horiz != newtw->text.scroll_horiz) { - if (newtw->text.scroll_horiz == XawtextScrollAlways) - CreateHScrollBar(newtw); - else - DestroyHScrollBar(newtw); - - redisplay = True; - } - - if (oldtw->text.source != newtw->text.source) { -#ifndef OLDXAW - show_lc = True; - _XawSourceRemoveText(oldtw->text.source, cnew, - oldtw->text.source && - XtParent(oldtw->text.source) == cnew); - _XawSourceAddText(newtw->text.source, cnew); -#endif - _XawTextSetSource((Widget)newtw, newtw->text.source, newtw->text.lt.top, - newtw->text.insertPos); - } - - newtw->text.redisplay_needed = False; - XtSetValues((Widget)newtw->text.source, args, *num_args); - XtSetValues((Widget)newtw->text.sink, args, *num_args); - - if (oldtw->text.wrap != newtw->text.wrap - || oldtw->text.lt.top != newtw->text.lt.top - || oldtw->text.insertPos != newtw->text.insertPos - || oldtw->text.r_margin.right != newtw->text.r_margin.right - || oldtw->text.r_margin.top != newtw->text.r_margin.top - || oldtw->text.sink != newtw->text.sink - || newtw->text.redisplay_needed) { - if (oldtw->text.wrap != newtw->text.wrap) { - newtw->text.left_margin = newtw->text.margin.left = - newtw->text.r_margin.left; - if (oldtw->text.lt.top == newtw->text.lt.top) - newtw->text.lt.top = SrcScan(newtw->text.source, 0, XawstEOL, - XawsdLeft, 1, False); - } - newtw->text.showposition = True; -#ifndef OLDXAW - show_lc = True; - newtw->text.source_changed = SRC_CHANGE_OVERLAP; -#endif - _XawTextBuildLineTable(newtw, newtw->text.lt.top, True); - redisplay = True; - } - -#ifndef OLDXAW - if (newtw->text.left_column < 0) - newtw->text.left_column = 0; - if (newtw->text.right_column < 0) - newtw->text.right_column = 0; -#endif - - _XawTextExecuteUpdate(newtw); - -#ifndef OLDXAW - if (show_lc) - _XawTextSetLineAndColumnNumber(newtw, True); -#endif - - if (redisplay) - _XawTextSetScrollBars(newtw); - - return (redisplay); -} - -/* invoked by the Simple widget's SetValues */ -static Bool -XawTextChangeSensitive(Widget w) -{ - Arg args[1]; - TextWidget tw = (TextWidget)w; - - (*(&simpleClassRec)->simple_class.change_sensitive)(w); - - XtSetArg(args[0], XtNancestorSensitive, - (tw->core.ancestor_sensitive && tw->core.sensitive)); - if (tw->text.vbar) - XtSetValues(tw->text.vbar, args, ONE); - if (tw->text.hbar) - XtSetValues(tw->text.hbar, args, ONE); - return (False); -} - -/* - * Function: - * XawTextGetValuesHook - * - * Parameters: - * w - Text Widget - * args - argument list - * num_args - number of args - * - * Description: - * This is a get values hook routine that gets the - * values in the text source and sink. - */ -static void -XawTextGetValuesHook(Widget w, ArgList args, Cardinal *num_args) -{ - XtGetValues(((TextWidget)w)->text.source, args, *num_args); - XtGetValues(((TextWidget)w)->text.sink, args, *num_args); -} - -/* - * Function: - * FindGoodPosition - * - * Parameters: - * pos - any position - * - * Description: - * Returns a valid position given any postition. - * - * Returns: - * A position between (0 and lastPos) - */ -static XawTextPosition -FindGoodPosition(TextWidget ctx, XawTextPosition pos) -{ - if (pos < 0) - return (0); - return (((pos > ctx->text.lastPos) ? ctx->text.lastPos : pos)); -} - -/* Li wrote this so the IM can find a given text position's screen position */ -void -_XawTextPosToXY(Widget w, XawTextPosition pos, Position *x, Position *y) -{ - int line, ix, iy; - - LineAndXYForPosition((TextWidget)w, pos, &line, &ix, &iy); - *x = ix; - *y = iy; -} - -/******************************************************************* -The following routines provide procedural interfaces to Text window state -setting and getting. They need to be redone so than the args code can use -them. I suggest we create a complete set that takes the context as an -argument and then have the public version lookup the context and call the -internal one. The major value of this set is that they have actual application -clients and therefore the functionality provided is required for any future -version of Text. -********************************************************************/ -void -XawTextDisplay(Widget w) -{ - TextWidget ctx = (TextWidget)w; - - if (!XtIsRealized(w)) - return; - - _XawTextPrepareToUpdate(ctx); - ctx->text.clear_to_eol = True; - DisplayTextWindow(w); - _XawTextExecuteUpdate(ctx); -} - -void -XawTextSetSelectionArray(Widget w, XawTextSelectType *sarray) -{ - ((TextWidget)w)->text.sarray = sarray; -} - -void -XawTextGetSelectionPos(Widget w, XawTextPosition *left, XawTextPosition *right) -{ - *left = ((TextWidget)w)->text.s.left; - *right = ((TextWidget)w)->text.s.right; -} - -void -_XawTextSetSource(Widget w, Widget source, - XawTextPosition top, XawTextPosition startPos) -{ - TextWidget ctx = (TextWidget)w; -#ifndef OLDXAW - Bool resolve = False; -#endif - -#ifndef OLDXAW - if (source != ctx->text.source) - _XawSourceRemoveText(ctx->text.source, w, ctx->text.source && - XtParent(ctx->text.source) == w); - _XawSourceAddText(source, w); - - if (source != ctx->text.source || ctx->text.insertPos != startPos) - resolve = True; - - ctx->text.source_changed = SRC_CHANGE_OVERLAP; -#endif - ctx->text.source = source; - ctx->text.s.left = ctx->text.s.right = 0; - ctx->text.lastPos = GETLASTPOS; - top = FindGoodPosition(ctx, top); - startPos = FindGoodPosition(ctx, startPos); - ctx->text.insertPos = ctx->text.old_insert = startPos; - _XawTextPrepareToUpdate(ctx); - - _XawTextBuildLineTable(ctx, top, True); - - _XawTextExecuteUpdate(ctx); -#ifndef OLDXAW - if (resolve) - _XawTextSetLineAndColumnNumber(ctx, True); -#endif -} - -void -XawTextSetSource(Widget w, Widget source, XawTextPosition top) -{ - _XawTextSetSource(w, source, top, top); -} - -/* - * This public routine deletes the text from startPos to endPos in a source and - * then inserts, at startPos, the text that was passed. As a side effect it - * "invalidates" that portion of the displayed text (if any), so that things - * will be repainted properly. - */ -int -XawTextReplace(Widget w, XawTextPosition startPos, XawTextPosition endPos, - XawTextBlock *text) -{ - TextWidget ctx = (TextWidget)w; - int result; -#ifndef OLDXAW - Cardinal i; - TextSrcObject src = (TextSrcObject)ctx->text.source; - - for (i = 0; i < src->textSrc.num_text; i++) - _XawTextPrepareToUpdate((TextWidget)src->textSrc.text[i]); -#else - _XawTextPrepareToUpdate(ctx); -#endif - - endPos = FindGoodPosition(ctx, endPos); - startPos = FindGoodPosition(ctx, startPos); - result = _XawTextReplace(ctx, startPos, endPos, text); - -#ifndef OLDXAW - for (i = 0; i < src->textSrc.num_text; i++) - _XawTextExecuteUpdate((TextWidget)src->textSrc.text[i]); -#else - _XawTextExecuteUpdate(ctx); -#endif - - return (result); -} - -XawTextPosition -XawTextTopPosition(Widget w) -{ - return (((TextWidget)w)->text.lt.top); -} - -XawTextPosition -XawTextLastPosition(Widget w) -{ - return (((TextWidget)w)->text.lastPos); -} - -void -XawTextSetInsertionPoint(Widget w, XawTextPosition position) -{ - TextWidget ctx = (TextWidget)w; - - _XawTextPrepareToUpdate(ctx); - ctx->text.insertPos = FindGoodPosition(ctx, position); - ctx->text.showposition = True; - ctx->text.from_left = -1; - - _XawTextExecuteUpdate(ctx); -#ifndef OLDXAW - _XawTextSetLineAndColumnNumber(ctx, False); -#endif -} - -XawTextPosition -XawTextGetInsertionPoint(Widget w) -{ - return (((TextWidget)w)->text.insertPos); -} - -/* - * Note: Must walk the selection list in opposite order from TextLoseSelection - */ -void -XawTextUnsetSelection(Widget w) -{ - TextWidget ctx = (TextWidget)w; - - while (ctx->text.s.atom_count != 0) { - Atom sel = ctx->text.s.selections[ctx->text.s.atom_count - 1]; - - if (sel != (Atom) 0) { - /* - * As selections are lost the atom_count will decrement - */ - if (GetCutBufferNumber(sel) == NOT_A_CUT_BUFFER) - XtDisownSelection(w, sel, ctx->text.time); - TextLoseSelection(w, &sel); /* In case this is a cut buffer, or - XtDisownSelection failed to call us */ - } - } -} - -void -XawTextSetSelection(Widget w, XawTextPosition left, XawTextPosition right) -{ - TextWidget ctx = (TextWidget)w; - - _XawTextPrepareToUpdate(ctx); - _XawTextSetSelection(ctx, FindGoodPosition(ctx, left), - FindGoodPosition(ctx, right), NULL, 0); - _XawTextExecuteUpdate(ctx); -} - -void -XawTextInvalidate(Widget w, XawTextPosition from, XawTextPosition to) -{ - TextWidget ctx = (TextWidget)w; - - from = FindGoodPosition(ctx, from); - to = FindGoodPosition(ctx, to); - ctx->text.lastPos = GETLASTPOS; - _XawTextPrepareToUpdate(ctx); - _XawTextNeedsUpdating(ctx, from, to); - _XawTextExecuteUpdate(ctx); -} - -/*ARGSUSED*/ -void -XawTextDisableRedisplay(Widget w) -{ - ((TextWidget)w)->text.update_disabled = True; - _XawTextPrepareToUpdate((TextWidget)w); -} - -void -XawTextEnableRedisplay(Widget w) -{ - TextWidget ctx = (TextWidget)w; - XawTextPosition lastPos; - - if (!ctx->text.update_disabled) - return; - - ctx->text.update_disabled = False; - lastPos = ctx->text.lastPos = GETLASTPOS; - ctx->text.lt.top = FindGoodPosition(ctx, ctx->text.lt.top); - ctx->text.insertPos = FindGoodPosition(ctx, ctx->text.insertPos); - - if (ctx->text.s.left > lastPos || ctx->text.s.right > lastPos) - ctx->text.s.left = ctx->text.s.right = 0; - - _XawTextExecuteUpdate(ctx); -} - -Widget -XawTextGetSource(Widget w) -{ - return (((TextWidget)w)->text.source); -} - -Widget -XawTextGetSink(Widget w) -{ - return (((TextWidget)w)->text.sink); -} - -void -XawTextDisplayCaret(Widget w, -#if NeedWidePrototypes - int display_caret -#else - Boolean display_caret -#endif -) -{ - TextWidget ctx = (TextWidget)w; - - if (XtIsRealized(w)) { - _XawTextPrepareToUpdate(ctx); - ctx->text.display_caret = display_caret; - _XawTextExecuteUpdate(ctx); - } - else - ctx->text.display_caret = display_caret; -} - -/* - * Function: - * XawTextSearch - * - * Parameters: - * w - text widget - * dir - direction to search - * text - text block containing info about the string to search for - * - * Description: - * Searches for the given text block. - * - * Returns: - * The position of the text found, or XawTextSearchError on an error - */ -XawTextPosition -XawTextSearch(Widget w, -#if NeedWidePrototypes - int dir, -#else - XawTextScanDirection dir, -#endif - XawTextBlock *text) -{ - TextWidget ctx = (TextWidget)w; - - return (SrcSearch(ctx->text.source, ctx->text.insertPos, dir, text)); -} - -TextClassRec textClassRec = { - /* core */ - { - (WidgetClass)&simpleClassRec, /* superclass */ - "Text", /* class_name */ - sizeof(TextRec), /* widget_size */ - XawTextClassInitialize, /* class_initialize */ - NULL, /* class_part_init */ - False, /* class_inited */ - XawTextInitialize, /* initialize */ - NULL, /* initialize_hook */ - XawTextRealize, /* realize */ - _XawTextActionsTable, /* actions */ - 0, /* num_actions */ - resources, /* resources */ - XtNumber(resources), /* num_resource */ - NULLQUARK, /* xrm_class */ - True, /* compress_motion */ - XtExposeGraphicsExpose | /* compress_exposure */ - XtExposeNoExpose, - True, /* compress_enterleave */ - False, /* visible_interest */ - XawTextDestroy, /* destroy */ - XawTextResize, /* resize */ - XawTextExpose, /* expose */ - XawTextSetValues, /* set_values */ - NULL, /* set_values_hook */ - XtInheritSetValuesAlmost, /* set_values_almost */ - XawTextGetValuesHook, /* get_values_hook */ - NULL, /* accept_focus */ - XtVersion, /* version */ - NULL, /* callback_private */ - _XawDefaultTextTranslations, /* tm_table */ - XtInheritQueryGeometry, /* query_geometry */ - XtInheritDisplayAccelerator, /* display_accelerator */ - NULL, /* extension */ - }, - /* simple */ - { - XawTextChangeSensitive, /* change_sensitive */ - }, - /* text */ - { - NULL, /* extension */ - } -}; - -WidgetClass textWidgetClass = (WidgetClass)&textClassRec; diff --git a/nx-X11/lib/Xaw/Text.h b/nx-X11/lib/Xaw/Text.h deleted file mode 100644 index af80ffcdb..000000000 --- a/nx-X11/lib/Xaw/Text.h +++ /dev/null @@ -1,373 +0,0 @@ -/* $Xorg: Text.h,v 1.4 2001/02/09 02:03:46 xorgcvs Exp $ */ - -/*********************************************************** - -Copyright 1987, 1988, 1994, 1998 The Open Group - -Permission to use, copy, modify, distribute, and sell this software and its -documentation for any purpose is hereby granted without fee, provided that -the above copyright notice appear in all copies and that both that -copyright notice and this permission notice appear in supporting -documentation. - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -Except as contained in this notice, the name of The Open Group shall not be -used in advertising or otherwise to promote the sale, use or other dealings -in this Software without prior written authorization from The Open Group. - - -Copyright 1987, 1988 by Digital Equipment Corporation, Maynard, Massachusetts. - - All Rights Reserved - -Permission to use, copy, modify, and distribute this software and its -documentation for any purpose and without fee is hereby granted, -provided that the above copyright notice appear in all copies and that -both that copyright notice and this permission notice appear in -supporting documentation, and that the name of Digital not be -used in advertising or publicity pertaining to distribution of the -software without specific, written prior permission. - -DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING -ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL -DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR -ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, -WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, -ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS -SOFTWARE. - -******************************************************************/ -/* $XFree86: xc/lib/Xaw/Text.h,v 1.14 2001/01/17 19:42:34 dawes Exp $ */ - -#ifndef _XawText_h -#define _XawText_h - -#include <X11/Xaw/Simple.h> - -/* - - Class: textWidgetClass - Class Name: Text - Superclass: Simple - - Resources added by the Text widget: - - Name Class RepType Default Value - ---- ----- ------- ------------- - autoFill AutoFill Boolean False - bottomMargin Margin Position 2 - displayPosition TextPosition XawTextPosition 0 - insertPosition TextPosition XawTextPosition 0 - justify JustifyMode JustifyMode left - leftColumn Column Column 0 - rightColumn Column Column 0 - leftMargin Margin Position 2 - rightMargin Margin Position 4 - positionCallback Callback Callback NULL - scrollHorizontal Scroll Boolean False - scrollVertical Scroll Boolean False - selectTypes SelectTypes Pointer see documentation - textSink TextSink Widget NULL - textSource TextSource Widget NULL - topMargin Margin Position 2 - unrealizeCallback Callback Callback NULL - wrap Wrap XawTextWrapMode XawTextWrapNever - -*/ - -typedef long XawTextPosition; - -#ifndef notdef -typedef enum { - XawtextScrollNever, - XawtextScrollWhenNeeded, - XawtextScrollAlways -} XawTextScrollMode; - -typedef enum { - XawtextResizeNever, - XawtextResizeWidth, - XawtextResizeHeight, - XawtextResizeBoth -} XawTextResizeMode; -#endif - -typedef enum { - XawtextWrapNever, - XawtextWrapLine, - XawtextWrapWord -} XawTextWrapMode; - -typedef enum { - XawsdLeft, - XawsdRight -} XawTextScanDirection; - -typedef enum { - XawtextRead, - XawtextAppend, - XawtextEdit -} XawTextEditType; - -typedef enum { - XawselectNull, - XawselectPosition, - XawselectChar, - XawselectWord, - XawselectLine, - XawselectParagraph, - XawselectAll, - XawselectAlphaNumeric -} XawTextSelectType; - -typedef enum { - XawjustifyLeft, - XawjustifyRight, - XawjustifyCenter, - XawjustifyFull -} XawTextJustifyMode; - -typedef struct { - int firstPos; - int length; - char *ptr; - unsigned long format; -} XawTextBlock, *XawTextBlockPtr; - -#ifndef OLDXAW -typedef struct { - int line_number; - int column_number; - XawTextPosition insert_position; - XawTextPosition last_position; - Boolean overwrite_mode; -} XawTextPositionInfo; - -typedef struct { - XawTextPosition left, right; - XawTextBlock *block; -} XawTextPropertyInfo; - -typedef struct _XawTextAnchor XawTextAnchor; -typedef struct _XawTextEntity XawTextEntity; -typedef struct _XawTextProperty XawTextProperty; -typedef struct _XawTextPropertyList XawTextPropertyList; -#endif - -#include <X11/Xaw/TextSink.h> -#include <X11/Xaw/TextSrc.h> - -#define XtEtextScrollNever "never" -#define XtEtextScrollWhenNeeded "whenneeded" -#define XtEtextScrollAlways "always" -#define XtEtextResizeNever "never" -#define XtEtextResizeWidth "width" -#define XtEtextResizeHeight "height" -#define XtEtextResizeBoth "both" - -#define XtEtextWrapNever "never" -#define XtEtextWrapLine "line" -#define XtEtextWrapWord "word" - -#define XtNautoFill "autoFill" -#define XtNbottomMargin "bottomMargin" -#define XtNdialogHOffset "dialogHOffset" -#define XtNdialogVOffset "dialogVOffset" -#define XtNdisplayCaret "displayCaret" -#define XtNdisplayPosition "displayPosition" -#define XtNleftMargin "leftMargin" -#define XtNrightMargin "rightMargin" -#define XtNpositionCallback "positionCallback" -#define XtNscrollVertical "scrollVertical" -#define XtNscrollHorizontal "scrollHorizontal" -#define XtNselectTypes "selectTypes" -#define XtNtopMargin "topMargin" -#define XtNwrap "wrap" - -#define XtCColumn "Column" -#define XtNleftColumn "leftColumn" -#define XtNrightColumn "rightColumn" - -#define XtCJustifyMode XtCJustify -#define XtNjustifyMode XtNjustify -#define XtEtextJustifyLeft "left" -#define XtEtextJustifyRight "right" -#define XtEtextJustifyCenter "center" -#define XtEtextJustifyFull "full" - -#define XtCAutoFill "AutoFill" -#define XtCSelectTypes "SelectTypes" -#define XtCWrap "Wrap" -#ifndef notdef -#define XtCScroll "Scroll" -#endif - -#ifndef _XtStringDefs_h_ -#define XtNinsertPosition "insertPosition" -#ifndef notdef -#define XtNresize "resize" -#define XtCResize "Resize" -#endif -#define XtNselection "selection" -#endif - -/* return Error code for XawTextSearch */ -#define XawTextSearchError (-12345L) - -/* return codes from XawTextReplace */ -#define XawReplaceError -1 -#define XawEditDone 0 -#define XawEditError 1 -#define XawPositionError 2 - -/* XrmQuark is not unsigned long */ -#define XawTextFormat(tw,fmt) ((unsigned long)_XawTextFormat(tw) == (fmt)) - -extern unsigned long FMT8BIT; -extern unsigned long XawFmt8Bit; -extern unsigned long XawFmtWide; - -extern WidgetClass textWidgetClass; - -typedef struct _TextClassRec *TextWidgetClass; -typedef struct _TextRec *TextWidget; - -_XFUNCPROTOBEGIN - -XrmQuark _XawTextFormat -( - TextWidget tw - ); - -void XawTextDisplay -( - Widget w - ); - -void XawTextEnableRedisplay -( - Widget w - ); - -void XawTextDisableRedisplay -( - Widget w - ); - -void XawTextSetSelectionArray -( - Widget w, - XawTextSelectType *sarray - ); - -void XawTextGetSelectionPos -( - Widget w, - XawTextPosition *begin_return, - XawTextPosition *end_return - ); - -void XawTextSetSource -( - Widget w, - Widget source, - XawTextPosition top - ); - -int XawTextReplace -( - Widget w, - XawTextPosition start, - XawTextPosition end, - XawTextBlock *text - ); - -XawTextPosition XawTextTopPosition -( - Widget w - ); - -XawTextPosition XawTextLastPosition -( - Widget w - ); - -void XawTextSetInsertionPoint -( - Widget w, - XawTextPosition position - ); - -XawTextPosition XawTextGetInsertionPoint -( - Widget w - ); - -void XawTextUnsetSelection -( - Widget w - ); - -void XawTextSetSelection -( - Widget w, - XawTextPosition left, - XawTextPosition right - ); - -void XawTextInvalidate -( - Widget w, - XawTextPosition from, - XawTextPosition to -); - -Widget XawTextGetSource -( - Widget w - ); - -Widget XawTextGetSink -( - Widget w - ); - -XawTextPosition XawTextSearch -( - Widget w, -#if NeedWidePrototypes - int dir, -#else - XawTextScanDirection dir, -#endif - XawTextBlock *text - ); - -void XawTextDisplayCaret -( - Widget w, -#if NeedWidePrototypes - int visible -#else - Boolean visible -#endif - ); - -_XFUNCPROTOEND - -/* - * For R3 compatability only - */ -#include <X11/Xaw/AsciiSrc.h> -#include <X11/Xaw/AsciiSink.h> - -#endif /* _XawText_h */ diff --git a/nx-X11/lib/Xaw/TextAction.c b/nx-X11/lib/Xaw/TextAction.c deleted file mode 100644 index 2da0a9ff5..000000000 --- a/nx-X11/lib/Xaw/TextAction.c +++ /dev/null @@ -1,4428 +0,0 @@ -/* $Xorg: TextAction.c,v 1.4 2001/02/09 02:03:46 xorgcvs Exp $ */ - -/* - -Copyright 1989, 1994, 1998 The Open Group - -Permission to use, copy, modify, distribute, and sell this software and its -documentation for any purpose is hereby granted without fee, provided that -the above copyright notice appear in all copies and that both that -copyright notice and this permission notice appear in supporting -documentation. - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -Except as contained in this notice, the name of The Open Group shall not be -used in advertising or otherwise to promote the sale, use or other dealings -in this Software without prior written authorization from The Open Group. - -*/ -/* $XFree86: xc/lib/Xaw/TextAction.c,v 3.46tsi Exp $ */ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif -#include <stdio.h> -#include <stdlib.h> -#include <X11/Xos.h> /* for select() and struct timeval */ -#include <ctype.h> -#include <X11/IntrinsicP.h> -#include <X11/StringDefs.h> -#include <X11/Xatom.h> -#include <X11/Xfuncs.h> -#include <X11/Xutil.h> -#include <X11/Xmu/Atoms.h> -#include <X11/Xmu/Misc.h> -#include <X11/Xmu/StdSel.h> -#include <X11/Xmu/SysUtil.h> -#include <X11/Xaw/MultiSinkP.h> -#include <X11/Xaw/MultiSrcP.h> -#include <X11/Xaw/TextP.h> -#include <X11/Xaw/TextSrcP.h> -#include <X11/Xaw/XawImP.h> -#include "Private.h" -#include "XawI18n.h" - -#define SrcScan XawTextSourceScan -#define FindDist XawTextSinkFindDistance -#define FindPos XawTextSinkFindPosition -#define MULT(w) (w->text.mult == 0 ? 4 : \ - w->text.mult == 32767 ? -4 : w->text.mult) - -#define KILL_RING_APPEND 2 -#define KILL_RING_BEGIN 3 -#define KILL_RING_YANK 100 -#define KILL_RING_YANK_DONE 98 - -#define XawTextActionMaxHexChars 100 - -/* - * Prototypes - */ -static void _DeleteOrKill(TextWidget, XawTextPosition, XawTextPosition, Bool); -static void _SelectionReceived(Widget, XtPointer, Atom*, Atom*, XtPointer, - unsigned long*, int*); -static void _LoseSelection(Widget, Atom*, char**, int*); -static void AutoFill(TextWidget); -static Boolean ConvertSelection(Widget, Atom*, Atom*, Atom*, XtPointer*, - unsigned long*, int*); -static void DeleteOrKill(TextWidget, XEvent*, XawTextScanDirection, - XawTextScanType, Bool, Bool); -static void EndAction(TextWidget); -#ifndef OLDXAW -static Bool BlankLine(Widget, XawTextPosition, int*); -static int DoFormatText(TextWidget, XawTextPosition, Bool, int, - XawTextBlock*, XawTextPosition*, int, Bool); -static int FormatText(TextWidget, XawTextPosition, Bool, - XawTextPosition*, int); -static Bool GetBlockBoundaries(TextWidget, XawTextPosition*, XawTextPosition*); -#endif -static int FormRegion(TextWidget, XawTextPosition, XawTextPosition, - XawTextPosition*, int); -static void GetSelection(Widget, Time, String*, Cardinal); -static char *IfHexConvertHexElseReturnParam(char*, int*); -static void InsertNewCRs(TextWidget, XawTextPosition, XawTextPosition, - XawTextPosition*, int); -static int InsertNewLineAndBackupInternal(TextWidget); -static int LocalInsertNewLine(TextWidget, XEvent*); -static void LoseSelection(Widget, Atom*); -static void ParameterError(Widget, String); -static Bool MatchSelection(Atom, XawTextSelection*); -static void ModifySelection(TextWidget, XEvent*, XawTextSelectionMode, - XawTextSelectionAction, String*, Cardinal*); -static void Move(TextWidget, XEvent*, XawTextScanDirection, XawTextScanType, - Bool); -static void NotePosition(TextWidget, XEvent*); -static void StartAction(TextWidget, XEvent*); -static XawTextPosition StripOutOldCRs(TextWidget, XawTextPosition, - XawTextPosition, XawTextPosition*, int); -#ifndef OLDXAW -static Bool StripSpaces(TextWidget, XawTextPosition, XawTextPosition, - XawTextPosition*, int, XawTextBlock*); -static Bool Tabify(TextWidget, XawTextPosition, XawTextPosition, - XawTextPosition*, int, XawTextBlock*); -static Bool Untabify(TextWidget, XawTextPosition, XawTextPosition, - XawTextPosition*, int, XawTextBlock*); -#endif - -/* - * Actions - */ -static void CapitalizeWord(Widget, XEvent*, String*, Cardinal*); -static void DisplayCaret(Widget, XEvent*, String*, Cardinal*); -static void Delete(Widget, XEvent*, String*, Cardinal*); -static void DeleteBackwardChar(Widget, XEvent*, String*, Cardinal*); -static void DeleteBackwardWord(Widget, XEvent*, String*, Cardinal*); -static void DeleteCurrentSelection(Widget, XEvent*, String*, Cardinal*); -static void DeleteForwardChar(Widget, XEvent*, String*, Cardinal*); -static void DeleteForwardWord(Widget, XEvent*, String*, Cardinal*); -static void DowncaseWord(Widget, XEvent*, String*, Cardinal*); -static void ExtendAdjust(Widget, XEvent*, String*, Cardinal*); -static void ExtendEnd(Widget, XEvent*, String*, Cardinal*); -static void ExtendStart(Widget, XEvent*, String*, Cardinal*); -static void FormParagraph(Widget, XEvent*, String*, Cardinal*); -#ifndef OLDXAW -static void Indent(Widget, XEvent*, String*, Cardinal*); -#endif -static void InsertChar(Widget, XEvent*, String*, Cardinal*); -static void InsertNewLine(Widget, XEvent*, String*, Cardinal*); -static void InsertNewLineAndBackup(Widget, XEvent*, String*, Cardinal*); -static void InsertNewLineAndIndent(Widget, XEvent*, String*, Cardinal*); -static void InsertSelection(Widget, XEvent*, String*, Cardinal*); -static void InsertString(Widget, XEvent*, String*, Cardinal*); -#ifndef OLDXAW -static void KeyboardReset(Widget, XEvent*, String*, Cardinal*); -#endif -static void KillBackwardWord(Widget, XEvent*, String*, Cardinal*); -static void KillCurrentSelection(Widget, XEvent*, String*, Cardinal*); -static void KillForwardWord(Widget, XEvent*, String*, Cardinal*); -#ifndef OLDXAW -static void KillRingYank(Widget, XEvent*, String*, Cardinal*); -#endif -static void KillToEndOfLine(Widget, XEvent*, String*, Cardinal*); -static void KillToEndOfParagraph(Widget, XEvent*, String*, Cardinal*); -static void MoveBackwardChar(Widget, XEvent*, String*, Cardinal*); -static void MoveBackwardWord(Widget, XEvent*, String*, Cardinal*); -static void MoveBackwardParagraph(Widget, XEvent*, String*, Cardinal*); -static void MoveBeginningOfFile(Widget, XEvent*, String*, Cardinal*); -static void MoveEndOfFile(Widget, XEvent*, String*, Cardinal*); -static void MoveForwardChar(Widget, XEvent*, String*, Cardinal*); -static void MoveForwardWord(Widget, XEvent*, String*, Cardinal*); -static void MoveForwardParagraph(Widget, XEvent*, String*, Cardinal*); -static void MoveNextLine(Widget, XEvent*, String*, Cardinal*); -static void MoveNextPage(Widget, XEvent*, String*, Cardinal*); -static void MovePage(TextWidget, XEvent*, XawTextScanDirection); -static void MovePreviousLine(Widget, XEvent*, String*, Cardinal*); -static void MovePreviousPage(Widget, XEvent*, String*, Cardinal*); -static void MoveLine(TextWidget, XEvent*, XawTextScanDirection); -static void MoveToLineEnd(Widget, XEvent*, String*, Cardinal*); -static void MoveToLineStart(Widget, XEvent*, String*, Cardinal*); -static void Multiply(Widget, XEvent*, String*, Cardinal*); -static void NoOp(Widget, XEvent*, String*, Cardinal*); -#ifndef OLDXAW -static void Numeric(Widget, XEvent*, String*, Cardinal*); -#endif -static void Reconnect(Widget, XEvent*, String*, Cardinal*); -static void RedrawDisplay(Widget, XEvent*, String*, Cardinal*); -static void Scroll(TextWidget, XEvent*, XawTextScanDirection); -static void ScrollOneLineDown(Widget, XEvent*, String*, Cardinal*); -static void ScrollOneLineUp(Widget, XEvent*, String*, Cardinal*); -static void SelectAdjust(Widget, XEvent*, String*, Cardinal*); -static void SelectAll(Widget, XEvent*, String*, Cardinal*); -static void SelectEnd(Widget, XEvent*, String*, Cardinal*); -static void SelectSave(Widget, XEvent*, String*, Cardinal*); -static void SelectStart(Widget, XEvent*, String*, Cardinal*); -static void SelectWord(Widget, XEvent*, String*, Cardinal*); -static void SetKeyboardFocus(Widget, XEvent*, String*, Cardinal*); -static void TextEnterWindow(Widget, XEvent*, String*, Cardinal*); -static void TextFocusIn(Widget, XEvent*, String*, Cardinal*); -static void TextFocusOut(Widget, XEvent*, String*, Cardinal*); -static void TextLeaveWindow(Widget, XEvent*, String*, Cardinal*); -static void TransposeCharacters(Widget, XEvent*, String*, Cardinal*); -#ifndef OLDXAW -static void ToggleOverwrite(Widget, XEvent*, String*, Cardinal*); -static void Undo(Widget, XEvent*, String*, Cardinal*); -#endif -static void UpcaseWord(Widget, XEvent*, String*, Cardinal*); -static void DestroyFocusCallback(Widget, XtPointer, XtPointer); - -/* - * External - */ -void _XawTextZapSelection(TextWidget, XEvent*, Bool); - -/* - * Defined in TextPop.c - */ -void _XawTextInsertFileAction(Widget, XEvent*, String*, Cardinal*); -void _XawTextInsertFile(Widget, XEvent*, String*, Cardinal*); -void _XawTextSearch(Widget, XEvent*, String*, Cardinal*); -void _XawTextDoSearchAction(Widget, XEvent*, String*, Cardinal*); -void _XawTextDoReplaceAction(Widget, XEvent*, String*, Cardinal*); -void _XawTextSetField(Widget, XEvent*, String*, Cardinal*); -void _XawTextPopdownSearchAction(Widget, XEvent*, String*, Cardinal*); - -/* - * These are defined in Text.c - */ -void _XawTextAlterSelection(TextWidget, XawTextSelectionMode, - XawTextSelectionAction, String*, Cardinal*); -void _XawTextClearAndCenterDisplay(TextWidget); -void _XawTextExecuteUpdate(TextWidget); -char *_XawTextGetText(TextWidget, XawTextPosition, XawTextPosition); -void _XawTextPrepareToUpdate(TextWidget); -int _XawTextReplace(TextWidget, XawTextPosition, XawTextPosition, - XawTextBlock*); -Atom *_XawTextSelectionList(TextWidget, String*, Cardinal); -void _XawTextSetSelection(TextWidget, XawTextPosition, XawTextPosition, - String*, Cardinal); -void _XawTextVScroll(TextWidget, int); -void XawTextScroll(TextWidget, int, int); -void _XawTextSetLineAndColumnNumber(TextWidget, Bool); - -#ifndef OLDXAW -/* - * Defined in TextSrc.c - */ -Bool _XawTextSrcUndo(TextSrcObject, XawTextPosition*); -Bool _XawTextSrcToggleUndo(TextSrcObject); -void _XawSourceSetUndoErase(TextSrcObject, int); -void _XawSourceSetUndoMerge(TextSrcObject, Bool); -#endif /* OLDXAW */ - -/* - * Initialization - */ -#ifndef OLDXAW -#define MAX_KILL_RINGS 1024 -XawTextKillRing *xaw_text_kill_ring; -static XawTextKillRing kill_ring_prev, kill_ring_null = { &kill_ring_prev, }; -static unsigned num_kill_rings; -#endif - -/* - * Implementation - */ -static void -ParameterError(Widget w, String param) -{ - String params[2]; - Cardinal num_params = 2; - params[0] = XtName(w); - params[1] = param; - - XtAppWarningMsg(XtWidgetToApplicationContext(w), - "parameterError", "textAction", "XawError", - "Widget: %s Parameter: %s", - params, &num_params); - XBell(XtDisplay(w), 50); -} - -static void -StartAction(TextWidget ctx, XEvent *event) -{ -#ifndef OLDXAW - Cardinal i; - TextSrcObject src = (TextSrcObject)ctx->text.source; - - for (i = 0; i < src->textSrc.num_text; i++) - _XawTextPrepareToUpdate((TextWidget)src->textSrc.text[i]); - _XawSourceSetUndoMerge(src, False); -#else - _XawTextPrepareToUpdate(ctx); -#endif - - if (event != NULL) { - switch (event->type) { - case ButtonPress: - case ButtonRelease: - ctx->text.time = event->xbutton.time; - break; - case KeyPress: - case KeyRelease: - ctx->text.time = event->xkey.time; - break; - case MotionNotify: - ctx->text.time = event->xmotion.time; - break; - case EnterNotify: - case LeaveNotify: - ctx->text.time = event->xcrossing.time; - } - } -} - -static void -NotePosition(TextWidget ctx, XEvent *event) -{ - switch (event->type) { - case ButtonPress: - case ButtonRelease: - ctx->text.ev_x = event->xbutton.x; - ctx->text.ev_y = event->xbutton.y; - break; - case KeyPress: - case KeyRelease: { - XRectangle cursor; - XawTextSinkGetCursorBounds(ctx->text.sink, &cursor); - ctx->text.ev_x = cursor.x + cursor.width / 2; - ctx->text.ev_y = cursor.y + cursor.height / 2; - } break; - case MotionNotify: - ctx->text.ev_x = event->xmotion.x; - ctx->text.ev_y = event->xmotion.y; - break; - case EnterNotify: - case LeaveNotify: - ctx->text.ev_x = event->xcrossing.x; - ctx->text.ev_y = event->xcrossing.y; - } -} - -static void -EndAction(TextWidget ctx) -{ -#ifndef OLDXAW - Cardinal i; - TextSrcObject src = (TextSrcObject)ctx->text.source; - - for (i = 0; i < src->textSrc.num_text; i++) - _XawTextExecuteUpdate((TextWidget)src->textSrc.text[i]); - - ctx->text.mult = 1; - ctx->text.numeric = False; - if (ctx->text.kill_ring) { - if (--ctx->text.kill_ring == KILL_RING_YANK_DONE) { - if (ctx->text.kill_ring_ptr) { - --ctx->text.kill_ring_ptr->refcount; - ctx->text.kill_ring_ptr = NULL; - } - } - } -#else - ctx->text.mult = 1; - _XawTextExecuteUpdate(ctx); -#endif /* OLDXAW */ -} - -struct _SelectionList { - String* params; - Cardinal count; - Time time; - int asked; /* which selection currently has been asked for: - 0 = UTF8_STRING, 1 = COMPOUND_TEXT, 2 = STRING */ - Atom selection; /* selection atom (normally XA_PRIMARY) */ -}; - -/*ARGSUSED*/ -static void -_SelectionReceived(Widget w, XtPointer client_data, Atom *selection, - Atom *type, XtPointer value, unsigned long *length, - int *format) -{ - Display *d = XtDisplay(w); - TextWidget ctx = (TextWidget)w; - XawTextBlock text; - - if (*type == 0 /*XT_CONVERT_FAIL*/ || *length == 0) { - struct _SelectionList* list = (struct _SelectionList*)client_data; - - if (list != NULL) { - if (list->asked == 0) { - /* If we just asked for XA_UTF8_STRING and got no response, - we'll ask again, this time for XA_COMPOUND_TEXT. */ - list->asked++; - XtGetSelectionValue(w, list->selection, XA_COMPOUND_TEXT(d), - _SelectionReceived, - (XtPointer)list, list->time); - } else if (list->asked == 1) { - /* If we just asked for XA_COMPOUND_TEXT and got no response, - we'll ask again, this time for XA_STRING. */ - list->asked++; - XtGetSelectionValue(w, list->selection, XA_STRING, - _SelectionReceived, - (XtPointer)list, list->time); - } else { - /* We tried all possible text targets in this param. - Recurse on the tail of the params list. */ - GetSelection(w, list->time, list->params, list->count); - XtFree(client_data); - } - } - return; - } - - StartAction(ctx, NULL); - if (XawTextFormat(ctx, XawFmtWide)) { - XTextProperty textprop; - wchar_t **wlist; - int count; - - textprop.encoding = *type; - textprop.value = (unsigned char *)value; - textprop.nitems = strlen(value); - textprop.format = 8; - - if (XwcTextPropertyToTextList(d, &textprop, &wlist, &count) - != Success - || count < 1) { - XwcFreeStringList(wlist); - - /* Notify the user on strerr and in the insertion :) */ - fprintf(stderr, "Xaw Text Widget: An attempt was made to insert " - "an illegal selection.\n"); - - textprop.value = (unsigned char *)" >> ILLEGAL SELECTION << "; - textprop.nitems = strlen((char *) textprop.value); - if (XwcTextPropertyToTextList(d, &textprop, &wlist, &count) - != Success - || count < 1) - return; - } - - XFree(value); - value = (XPointer)wlist[0]; - - *length = wcslen(wlist[0]); - XtFree((XtPointer)wlist); - text.format = XawFmtWide; - } else { - XTextProperty textprop; - char **list; - int count; - - textprop.encoding = *type; - textprop.value = (unsigned char *)value; - textprop.nitems = strlen(value); - textprop.format = 8; - - if (XmbTextPropertyToTextList(d, &textprop, &list, &count) - != Success - || count < 1) { - XFreeStringList(list); - - /* Notify the user on strerr and in the insertion :) */ - fprintf(stderr, "Xaw Text Widget: An attempt was made to insert " - "an illegal selection.\n"); - - textprop.value = (unsigned char *)" >> ILLEGAL SELECTION << "; - textprop.nitems = strlen((char *) textprop.value); - if (XmbTextPropertyToTextList(d, &textprop, &list, &count) - != Success - || count < 1) - return; - } - - XFree(value); - value = (XPointer)list[0]; - - *length = strlen(list[0]); - XtFree((XtPointer)list); - text.format = XawFmt8Bit; - } - text.ptr = (char*)value; - text.firstPos = 0; - text.length = *length; - if (_XawTextReplace(ctx, ctx->text.insertPos, ctx->text.insertPos, &text)) { - XBell(XtDisplay(ctx), 0); - EndAction(ctx); - return; - } - - ctx->text.from_left = -1; - ctx->text.insertPos = SrcScan(ctx->text.source, ctx->text.old_insert, - XawstPositions, XawsdRight, text.length, True); - - EndAction(ctx); - XtFree(client_data); - XFree(value); /* the selection value should be freed with XFree */ -} - -static void -GetSelection(Widget w, Time timev, String *params, Cardinal num_params) -{ - Atom selection; - int buffer; - - selection = XInternAtom(XtDisplay(w), *params, False); - switch (selection) { - case XA_CUT_BUFFER0: buffer = 0; break; - case XA_CUT_BUFFER1: buffer = 1; break; - case XA_CUT_BUFFER2: buffer = 2; break; - case XA_CUT_BUFFER3: buffer = 3; break; - case XA_CUT_BUFFER4: buffer = 4; break; - case XA_CUT_BUFFER5: buffer = 5; break; - case XA_CUT_BUFFER6: buffer = 6; break; - case XA_CUT_BUFFER7: buffer = 7; break; - default: buffer = -1; - } - if (buffer >= 0) { - int nbytes; - unsigned long length; - int fmt8 = 8; - Atom type = XA_STRING; - char *line = XFetchBuffer(XtDisplay(w), &nbytes, buffer); - - if ((length = nbytes) != 0L) - _SelectionReceived(w, NULL, &selection, &type, line, &length, &fmt8); - else if (num_params > 1) - GetSelection(w, timev, params+1, num_params-1); - } - else { - struct _SelectionList* list; - - if (--num_params) { - list = XtNew(struct _SelectionList); - list->params = params + 1; - list->count = num_params; - list->time = timev; - list->asked = 0; - list->selection = selection; - } - else - list = NULL; - XtGetSelectionValue(w, selection, XA_UTF8_STRING(XtDisplay(w)), - _SelectionReceived, (XtPointer)list, timev); - } -} - -static void -InsertSelection(Widget w, XEvent *event, String *params, Cardinal *num_params) -{ - StartAction((TextWidget)w, event); /* Get Time. */ - GetSelection(w, ((TextWidget)w)->text.time, params, *num_params); - EndAction((TextWidget)w); -} - -/* - * Routines for Moving Around - */ -static void -Move(TextWidget ctx, XEvent *event, XawTextScanDirection dir, - XawTextScanType type, Bool include) -{ - XawTextPosition insertPos; - short mult = MULT(ctx); - - if (mult < 0) { - mult = -mult; - dir = dir == XawsdLeft ? XawsdRight : XawsdLeft; - } - - insertPos = SrcScan(ctx->text.source, ctx->text.insertPos, - type, dir, mult, include); - - StartAction(ctx, event); - - if (ctx->text.s.left != ctx->text.s.right) - XawTextUnsetSelection((Widget)ctx); - -#ifndef OLDXAW - ctx->text.numeric = False; -#endif - ctx->text.mult = 1; - ctx->text.showposition = True; - ctx->text.from_left = -1; - ctx->text.insertPos = insertPos; - EndAction(ctx); -} - -/*ARGSUSED*/ -static void -MoveForwardChar(Widget w, XEvent *event, String *p, Cardinal *n) -{ - Move((TextWidget)w, event, XawsdRight, XawstPositions, True); -} - -/*ARGSUSED*/ -static void -MoveBackwardChar(Widget w, XEvent *event, String *p, Cardinal *n) -{ - Move((TextWidget)w, event, XawsdLeft, XawstPositions, True); -} - -static void -MoveForwardWord(Widget w, XEvent *event, String *p, Cardinal *n) -{ - if (*n && (p[0][0] == 'A' || p[0][0] == 'a')) - Move((TextWidget)w, event, XawsdRight, XawstAlphaNumeric, False); - else - Move((TextWidget)w, event, XawsdRight, XawstWhiteSpace, False); -} - -static void -MoveBackwardWord(Widget w, XEvent *event, String *p, Cardinal *n) -{ - if (*n && (p[0][0] == 'A' || p[0][0] == 'a')) - Move((TextWidget)w, event, XawsdLeft, XawstAlphaNumeric, False); - else - Move((TextWidget)w, event, XawsdLeft, XawstWhiteSpace, False); -} - -static void -MoveForwardParagraph(Widget w, XEvent *event, String *p, Cardinal *n) -{ - TextWidget ctx = (TextWidget)w; - XawTextPosition position = ctx->text.insertPos; - short mult = MULT(ctx); - - if (mult < 0) { - ctx->text.mult = -mult; - MoveBackwardParagraph(w, event, p, n); - return; - } - - while (mult--) { - position = SrcScan(ctx->text.source, position, - XawstEOL, XawsdRight, 1, False) - 1; - - while (position == SrcScan(ctx->text.source, position, - XawstEOL, XawsdRight, 1, False)) - if (++position > ctx->text.lastPos) { - mult = 0; - break; - } - - position = SrcScan(ctx->text.source, position, - XawstParagraph, XawsdRight, 1, True); - if (position != ctx->text.lastPos) - position = SrcScan(ctx->text.source, position - 1, - XawstEOL, XawsdLeft, 1, False); - else - break; - } - - if (position != ctx->text.insertPos) { - XawTextUnsetSelection(w); - StartAction(ctx, event); - ctx->text.showposition = True; - ctx->text.from_left = -1; - ctx->text.insertPos = position; - EndAction(ctx); - } - else - ctx->text.mult = 1; -} - -/*ARGSUSED*/ -static void -MoveBackwardParagraph(Widget w, XEvent *event, String *p, Cardinal *n) -{ - TextWidget ctx = (TextWidget)w; - XawTextPosition position = ctx->text.insertPos; - short mult = MULT(ctx); - - if (mult < 0) { - ctx->text.mult = -mult; - MoveForwardParagraph(w, event, p, n); - return; - } - - while (mult--) { - position = SrcScan(ctx->text.source, position, - XawstEOL, XawsdLeft, 1, False) + 1; - - while (position == SrcScan(ctx->text.source, position, - XawstEOL, XawsdLeft, 1, False)) - if (--position < 0) { - mult = 0; - break; - } - - position = SrcScan(ctx->text.source, position, - XawstParagraph, XawsdLeft, 1, True); - if (position > 0 && position < ctx->text.lastPos) - ++position; - else - break; - } - - if (position != ctx->text.insertPos) { - XawTextUnsetSelection(w); - StartAction(ctx, event); - ctx->text.showposition = True; - ctx->text.from_left = -1; - ctx->text.insertPos = position; - EndAction(ctx); - } - else - ctx->text.mult = 1; -} - -/*ARGSUSED*/ -static void -MoveToLineEnd(Widget w, XEvent *event, String *p, Cardinal *n) -{ - Move((TextWidget)w, event, XawsdRight, XawstEOL, False); -} - -/*ARGSUSED*/ -static void -MoveToLineStart(Widget w, XEvent *event, String *p, Cardinal *n) -{ - Move((TextWidget)w, event, XawsdLeft, XawstEOL, False); -} - -static void -MoveLine(TextWidget ctx, XEvent *event, XawTextScanDirection dir) -{ - XawTextPosition cnew, next_line, ltemp; - int itemp, from_left; - short mult = MULT(ctx); - - StartAction(ctx, event); - - XawTextUnsetSelection((Widget)ctx); - - if (dir == XawsdLeft) - mult = mult == 0 ? 5 : mult + 1; - - cnew = SrcScan(ctx->text.source, ctx->text.insertPos, - XawstEOL, XawsdLeft, 1, False); - - if (ctx->text.from_left < 0) - FindDist(ctx->text.sink, cnew, ctx->text.left_margin, ctx->text.insertPos, - &ctx->text.from_left, <emp, &itemp); - - cnew = SrcScan(ctx->text.source, ctx->text.insertPos, XawstEOL, dir, - mult, (dir == XawsdRight)); - - next_line = SrcScan(ctx->text.source, cnew, XawstEOL, XawsdRight, 1, False); - - FindPos(ctx->text.sink, cnew, ctx->text.left_margin, ctx->text.from_left, - False, &ctx->text.insertPos, &from_left, &itemp); - - if (from_left < ctx->text.from_left) { - XawTextBlock block; - - XawTextSourceRead(ctx->text.source, ctx->text.insertPos, &block, 1); - if (block.length) { - if (XawTextFormat(ctx, XawFmtWide)) { - if (*(wchar_t *)block.ptr == _Xaw_atowc(XawTAB)) - ++ctx->text.insertPos; - } - else if (block.ptr[0] == XawTAB) - ++ctx->text.insertPos; - } - } - - if (ctx->text.insertPos > next_line) - ctx->text.insertPos = next_line; - - EndAction(ctx); -} - -static void -MoveNextLine(Widget w, XEvent *event, String *p, Cardinal *n) -{ - TextWidget ctx = (TextWidget)w; - short mult = MULT(ctx); - - if (mult < 0) { - ctx->text.mult = -mult; - MovePreviousLine(w, event, p, n); - return; - } - - if (ctx->text.insertPos < ctx->text.lastPos) - MoveLine(ctx, event, XawsdRight); - else - ctx->text.mult = 1; -} - -static void -MovePreviousLine(Widget w, XEvent *event, String *p, Cardinal *n) -{ - TextWidget ctx = (TextWidget)w; - short mult = MULT(ctx); - - if (mult < 0) { - ctx->text.mult = -mult; - MoveNextLine(w, event, p, n); - return; - } - - if (ctx->text.lt.top != 0 || (ctx->text.lt.lines > 1 && - ctx->text.insertPos >= ctx->text.lt.info[1].position)) - MoveLine(ctx, event, XawsdLeft); - else - ctx->text.mult = 1; -} - -/*ARGSUSED*/ -static void -MoveBeginningOfFile(Widget w, XEvent *event, String *p, Cardinal *n) -{ - Move((TextWidget)w, event, XawsdLeft, XawstAll, True); -} - -/*ARGSUSED*/ -static void -MoveEndOfFile(Widget w, XEvent *event, String *p, Cardinal *n) -{ - Move((TextWidget)w, event, XawsdRight, XawstAll, True); -} - -static void -Scroll(TextWidget ctx, XEvent *event, XawTextScanDirection dir) -{ - short mult = MULT(ctx); - - if (mult < 0) { - mult = -mult; - dir = dir == XawsdLeft ? XawsdRight : XawsdLeft; - } - - if (ctx->text.lt.lines > 1 - && (dir == XawsdRight - || ctx->text.lastPos >= ctx->text.lt.info[1].position)) { - StartAction(ctx, event); - - if (dir == XawsdLeft) - _XawTextVScroll(ctx, mult); - else - _XawTextVScroll(ctx, -mult); - - EndAction(ctx); - } - else { - ctx->text.mult = 1; -#ifndef OLDXAW - ctx->text.numeric = False; -#endif - } -} - -/*ARGSUSED*/ -static void -ScrollOneLineUp(Widget w, XEvent *event, String *p, Cardinal *n) -{ - Scroll((TextWidget)w, event, XawsdLeft); -} - -/*ARGSUSED*/ -static void -ScrollOneLineDown(Widget w, XEvent *event, String *p, Cardinal *n) -{ - Scroll((TextWidget)w, event, XawsdRight); -} - -static void -MovePage(TextWidget ctx, XEvent *event, XawTextScanDirection dir) -{ - int scroll_val = 0; - XawTextPosition old_pos; - - ctx->text.from_left = -1; - switch (dir) { - case XawsdLeft: - if (ctx->text.lt.top != 0) - scroll_val = -Max(1, ctx->text.lt.lines - 1); - break; - case XawsdRight: - if (!IsPositionVisible(ctx, Max(0, ctx->text.lastPos))) - scroll_val = Max(1, ctx->text.lt.lines - 1); - break; - } - - if (scroll_val) - XawTextScroll(ctx, scroll_val, - ctx->text.left_margin - ctx->text.r_margin.left); - - old_pos = ctx->text.insertPos; - switch (dir) { - case XawsdRight: - if (IsPositionVisible(ctx, Max(0, ctx->text.lastPos))) - ctx->text.insertPos = Max(0, ctx->text.lastPos); - else - ctx->text.insertPos = ctx->text.lt.top; - if (ctx->text.insertPos < old_pos) - ctx->text.insertPos = SrcScan(ctx->text.source, old_pos, - XawstEOL, XawsdLeft, 1, False); - break; - case XawsdLeft: - if (IsPositionVisible(ctx, 0)) - ctx->text.insertPos = 0; - else if (ctx->text.lt.lines) - ctx->text.insertPos = - ctx->text.lt.info[ctx->text.lt.lines - 1].position; - else - ctx->text.insertPos = ctx->text.lt.top; - if (ctx->text.insertPos > old_pos) - ctx->text.insertPos = SrcScan(ctx->text.source, old_pos, - XawstEOL, XawsdLeft, 1, False); - break; - } -} - -static void -MoveNextPage(Widget w, XEvent *event, String *p, Cardinal *n) -{ - TextWidget ctx = (TextWidget)w; - short mult = MULT(ctx); - - if (mult < 0) { - ctx->text.mult = -mult; - MovePreviousPage(w, event, p, n); - return; - } - - if (ctx->text.insertPos < ctx->text.lastPos) { - XawTextUnsetSelection(w); - StartAction(ctx, event); - ctx->text.clear_to_eol = True; - while (mult-- && ctx->text.insertPos < ctx->text.lastPos) - MovePage(ctx, event, XawsdRight); - EndAction(ctx); - } - else - ctx->text.mult = 1; -} - -/*ARGSUSED*/ -static void -MovePreviousPage(Widget w, XEvent *event, String *p, Cardinal *n) -{ - TextWidget ctx = (TextWidget)w; - short mult = MULT(ctx); - - if (mult < 0) { - ctx->text.mult = -mult; - MoveNextPage(w, event, p, n); - return; - } - - if (ctx->text.insertPos > 0) { - XawTextUnsetSelection(w); - StartAction(ctx, event); - ctx->text.clear_to_eol = True; - while (mult-- && ctx->text.insertPos > 0) - MovePage(ctx, event, XawsdLeft); - EndAction(ctx); - } - else - ctx->text.mult = 1; -} - -/* - * Delete Routines - */ -static Bool -MatchSelection(Atom selection, XawTextSelection *s) -{ - Atom *match; - int count; - - for (count = 0, match = s->selections; count < s->atom_count; - match++, count++) - if (*match == selection) - return (True); - - return (False); -} - -#define SrcCvtSel XawTextSourceConvertSelection - -static Boolean -ConvertSelection(Widget w, Atom *selection, Atom *target, Atom *type, - XtPointer *value, unsigned long *length, int *format) -{ - Display *d = XtDisplay(w); - TextWidget ctx = (TextWidget)w; - Widget src = ctx->text.source; - XawTextEditType edit_mode; - Arg args[1]; - XawTextSelectionSalt *salt = NULL; - XawTextSelection *s; - - if (*target == XA_TARGETS(d)) { - Atom *targetP, *std_targets; - unsigned long std_length; - - if (SrcCvtSel(src, selection, target, type, value, length, format)) - return (True); - - XtSetArg(args[0], XtNeditType,&edit_mode); - XtGetValues(src, args, 1); - - XmuConvertStandardSelection(w, ctx->text.time, selection, - target, type, (XPointer *)&std_targets, - &std_length, format); - - *length = 7 + (edit_mode == XawtextEdit) + std_length; - *value = XtMalloc((unsigned)sizeof(Atom)*(*length)); - targetP = *(Atom**)value; - *targetP++ = XA_STRING; - *targetP++ = XA_TEXT(d); - *targetP++ = XA_UTF8_STRING(d); - *targetP++ = XA_COMPOUND_TEXT(d); - *targetP++ = XA_LENGTH(d); - *targetP++ = XA_LIST_LENGTH(d); - *targetP++ = XA_CHARACTER_POSITION(d); - if (edit_mode == XawtextEdit) { - *targetP++ = XA_DELETE(d); - } - memcpy((char*)targetP, (char*)std_targets, sizeof(Atom)*std_length); - XtFree((char*)std_targets); - *type = XA_ATOM; - *format = 32; - return (True); - } - - if (SrcCvtSel(src, selection, target, type, value, length, format)) - return (True); - - for (salt = ctx->text.salt2; salt; salt = salt->next) - if (MatchSelection (*selection, &salt->s)) - break; - if (!salt) - return (False); - s = &salt->s; - if (*target == XA_STRING - || *target == XA_TEXT(d) - || *target == XA_UTF8_STRING(d) - || *target == XA_COMPOUND_TEXT(d)) { - if (*target == XA_TEXT(d)) { - if (XawTextFormat(ctx, XawFmtWide)) - *type = XA_COMPOUND_TEXT(d); - else - *type = XA_STRING; - } - else - *type = *target; - - /* - * If salt is True, the salt->contents stores CT string, - * its length is measured in bytes. - * Refer to _XawTextSaltAwaySelection() - * - * by Li Yuhong, Mar. 20, 1991. - */ - if (!salt) { - *value = (char *)_XawTextGetSTRING(ctx, s->left, s->right); - if (XawTextFormat(ctx, XawFmtWide)) { - XTextProperty textprop; - if (XwcTextListToTextProperty(d, (wchar_t**)value, 1, - XCompoundTextStyle, &textprop) - < Success) { - XtFree(*value); - return (False); - } - XtFree(*value); - *value = (XtPointer)textprop.value; - *length = textprop.nitems; - } - else - *length = strlen(*value); - } - else { - *value = XtMalloc((salt->length + 1) * sizeof(unsigned char)); - strcpy (*value, salt->contents); - *length = salt->length; - } - /* Got *value,*length, now in COMPOUND_TEXT format. */ - if (XawTextFormat(ctx, XawFmtWide) && *type == XA_STRING) { - XTextProperty textprop; - wchar_t **wlist; - int count; - - textprop.encoding = XA_COMPOUND_TEXT(d); - textprop.value = (unsigned char *)*value; - textprop.nitems = strlen(*value); - textprop.format = 8; - if (XwcTextPropertyToTextList(d, &textprop, &wlist, &count) - < Success - || count < 1) { - XtFree(*value); - return (False); - } - XtFree(*value); - if (XwcTextListToTextProperty(d, wlist, 1, XStringStyle, &textprop) - < Success) { - XwcFreeStringList((wchar_t**)wlist); - return (False); - } - *value = (XtPointer)textprop.value; - *length = textprop.nitems; - XwcFreeStringList((wchar_t**) wlist); - } else if (*type == XA_UTF8_STRING(d)) { - XTextProperty textprop; - char **list; - int count; - - textprop.encoding = XA_COMPOUND_TEXT(d); - textprop.value = (unsigned char *)*value; - textprop.nitems = strlen(*value); - textprop.format = 8; - if (Xutf8TextPropertyToTextList(d, &textprop, &list, &count) - < Success - || count < 1) { - XtFree(*value); - return (False); - } - XtFree(*value); - *value = *list; - *length = strlen(*list); - XFree(list); - } - *format = 8; - return (True); - } - - if (*target == XA_LIST_LENGTH(d) || *target == XA_LENGTH(d)) { - long *temp; - - temp = (long *)XtMalloc(sizeof(long)); - if (*target == XA_LIST_LENGTH(d)) - *temp = 1L; - else /* *target == XA_LENGTH(d) */ - *temp = (long)(s->right - s->left); - - *value = (XPointer)temp; - *type = XA_INTEGER; - *length = 1L; - *format = 32; - return (True); - } - - if (*target == XA_CHARACTER_POSITION(d)) { - long *temp; - - temp = (long *) XtMalloc(2 * sizeof(long)); - temp[0] = (long)(s->left + 1); - temp[1] = s->right; - *value = (XPointer)temp; - *type = XA_SPAN(d); - *length = 2L; - *format = 32; - return (True); - } - - if (*target == XA_DELETE(d)) { - if (!salt) - _XawTextZapSelection(ctx, NULL, True); - *value = NULL; - *type = XA_NULL(d); - *length = 0; - *format = 32; - return (True); - } - - if (XmuConvertStandardSelection(w, ctx->text.time, selection, target, type, - (XPointer *)value, length, format)) - return (True); - - return (False); -} - -static void -LoseSelection(Widget w, Atom *selection) -{ - _LoseSelection(w, selection, NULL, NULL); -} - -static void -_LoseSelection(Widget w, Atom *selection, char **contents, int *length) -{ - TextWidget ctx = (TextWidget)w; - Atom *atomP; - int i; - XawTextSelectionSalt *salt, *prevSalt, *nextSalt; - - prevSalt = 0; - for (salt = ctx->text.salt2; salt; salt = nextSalt) { - atomP = salt->s.selections; - nextSalt = salt->next; - for (i = 0 ; i < salt->s.atom_count; i++, atomP++) - if (*selection == *atomP) - *atomP = (Atom)0; - - while (salt->s.atom_count - && salt->s.selections[salt->s.atom_count-1] == 0) - salt->s.atom_count--; - - /* - * Must walk the selection list in opposite order from UnsetSelection. - */ - atomP = salt->s.selections; - for (i = 0 ; i < salt->s.atom_count; i++, atomP++) - if (*atomP == (Atom)0) { - *atomP = salt->s.selections[--salt->s.atom_count]; - - while (salt->s.atom_count - && salt->s.selections[salt->s.atom_count-1] == 0) - salt->s.atom_count--; - } - if (salt->s.atom_count == 0) { -#ifndef OLDXAW - if (contents == NULL) { - XawTextKillRing *kill_ring = XtNew(XawTextKillRing); - - kill_ring->next = xaw_text_kill_ring; - kill_ring->contents = salt->contents; - kill_ring->length = salt->length; - kill_ring->format = XawFmt8Bit; - xaw_text_kill_ring = kill_ring; - kill_ring_prev.next = xaw_text_kill_ring; - - if (++num_kill_rings > MAX_KILL_RINGS) { - XawTextKillRing *tail = NULL; - - while (kill_ring->next) { - tail = kill_ring; - kill_ring = kill_ring->next; - } - if (kill_ring->refcount == 0) { - --num_kill_rings; - tail->next = NULL; - XtFree(kill_ring->contents); - XtFree((char*)kill_ring); - } - } - } - else { - *contents = salt->contents; - *length = salt->length; - } -#endif - if (prevSalt) - prevSalt->next = nextSalt; - else - ctx->text.salt2 = nextSalt; - - XtFree((char *)salt->s.selections); - XtFree((char *)salt); - } - else - prevSalt = salt; - } -} - -static void -_DeleteOrKill(TextWidget ctx, XawTextPosition from, XawTextPosition to, - Bool kill) -{ - XawTextBlock text; - -#ifndef OLDXAW - if (ctx->text.kill_ring_ptr) { - --ctx->text.kill_ring_ptr->refcount; - ctx->text.kill_ring_ptr = NULL; - } -#endif - if (kill && from < to) { -#ifndef OLDXAW - Bool append = False; - char *ring = NULL; - XawTextPosition old_from = from; -#endif - char *string; - int size = 0, length; - XawTextSelectionSalt *salt; - Atom selection = XInternAtom(XtDisplay(ctx), "SECONDARY", False); - -#ifndef OLDXAW - if (ctx->text.kill_ring == KILL_RING_APPEND) { - old_from = ctx->text.salt2->s.left; - append = True; - } - else - ctx->text.kill_ring = KILL_RING_BEGIN; - - if (append) - _LoseSelection((Widget)ctx, &selection, &ring, &size); - else -#endif - LoseSelection((Widget)ctx, &selection); - - salt = (XawTextSelectionSalt*)XtMalloc(sizeof(XawTextSelectionSalt)); - salt->s.selections = (Atom *)XtMalloc(sizeof(Atom)); - salt->s.left = from; - salt->s.right = to; - - string = (char *)_XawTextGetSTRING(ctx, from, to); - - if (XawTextFormat(ctx, XawFmtWide)) { - XTextProperty textprop; - - if (XwcTextListToTextProperty(XtDisplay((Widget)ctx), - (wchar_t**)(&string), - 1, XCompoundTextStyle, - &textprop) < Success) { - XtFree(string); - XtFree((char*)salt->s.selections); - XtFree((char*)salt); - return; - } - XtFree(string); - string = (char *)textprop.value; - length = textprop.nitems; - } - else - length = strlen(string); - - salt->length = length + size; - -#ifndef OLDXAW - if (!append) - salt->contents = string; - else { - salt->contents = XtMalloc(length + size + 1); - if (from >= old_from) { - strncpy(salt->contents, ring, size); - salt->contents[size] = '\0'; - strncat(salt->contents, string, length); - } - else { - strncpy(salt->contents, string, length); - salt->contents[length] = '\0'; - strncat(salt->contents, ring, size); - } - salt->contents[length + size] = '\0'; - XtFree(ring); - XtFree(string); - } - - kill_ring_prev.contents = salt->contents; - kill_ring_prev.length = salt->length; - kill_ring_prev.format = XawFmt8Bit; -#else - salt->contents = string; -#endif - - salt->next = ctx->text.salt2; - ctx->text.salt2 = salt; - -#ifndef OLDXAW - if (append) - ctx->text.kill_ring = KILL_RING_BEGIN; -#endif - - salt->s.selections[0] = selection; - - XtOwnSelection((Widget)ctx, selection, ctx->text.time, - ConvertSelection, LoseSelection, NULL); - salt->s.atom_count = 1; - } - text.length = 0; - text.firstPos = 0; - - text.format = _XawTextFormat(ctx); - text.ptr = ""; - - if (_XawTextReplace(ctx, from, to, &text)) { - XBell(XtDisplay(ctx), 50); - return; - } - ctx->text.from_left = -1; - ctx->text.insertPos = from; - ctx->text.showposition = TRUE; -} - -static void -DeleteOrKill(TextWidget ctx, XEvent *event, XawTextScanDirection dir, - XawTextScanType type, Bool include, Bool kill) -{ - XawTextPosition from, to; - short mult = MULT(ctx); - - if (mult < 0) { - mult = -mult; - dir = dir == XawsdLeft ? XawsdRight : XawsdLeft; - } - - StartAction(ctx, event); -#ifndef OLDXAW - if (mult == 1) - _XawSourceSetUndoMerge((TextSrcObject)ctx->text.source, True); -#endif - to = SrcScan(ctx->text.source, ctx->text.insertPos, - type, dir, mult, include); - - /* - * If no movement actually happened, then bump the count and try again. - * This causes the character position at the very beginning and end of - * a boundary to act correctly - */ - if (to == ctx->text.insertPos) - to = SrcScan(ctx->text.source, ctx->text.insertPos, - type, dir, mult + 1, include); - - if (dir == XawsdLeft) { - from = to; - to = ctx->text.insertPos; - } - else - from = ctx->text.insertPos; - - _DeleteOrKill(ctx, from, to, kill); - EndAction(ctx); -} - -static void -Delete(Widget w, XEvent *event, String *p, Cardinal *n) -{ - TextWidget ctx = (TextWidget)w; - - if (ctx->text.s.left != ctx->text.s.right) - DeleteCurrentSelection(w, event, p, n); - else - DeleteBackwardChar(w, event, p, n); -} - -static void -DeleteChar(Widget w, XEvent *event, XawTextScanDirection dir) -{ - TextWidget ctx = (TextWidget)w; - short mul = MULT(ctx); - - if (mul < 0) { - ctx->text.mult = mul = -mul; - dir = dir == XawsdLeft ? XawsdRight : XawsdLeft; - } - DeleteOrKill(ctx, event, dir, XawstPositions, True, False); -#ifndef OLDXAW - if (mul == 1) - _XawSourceSetUndoErase((TextSrcObject)ctx->text.source, - dir == XawsdLeft ? -1 : 1); -#endif -} - -/*ARGSUSED*/ -static void -DeleteForwardChar(Widget w, XEvent *event, String *p, Cardinal *n) -{ - DeleteChar(w, event, XawsdRight); -} - -/*ARGSUSED*/ -static void -DeleteBackwardChar(Widget w, XEvent *event, String *p, Cardinal *n) -{ - DeleteChar(w, event, XawsdLeft); -} - -static void -DeleteForwardWord(Widget w, XEvent *event, String *params, Cardinal *num_params) -{ - XawTextScanType type; - - if (*num_params && (*params[0] == 'A' || *params[0] == 'a')) - type = XawstAlphaNumeric; - else - type = XawstWhiteSpace; - - DeleteOrKill((TextWidget)w, event, XawsdRight, type, False, False); -} - -static void -DeleteBackwardWord(Widget w, XEvent *event, String *params, Cardinal *num_params) -{ - XawTextScanType type; - - if (*num_params && (*params[0] == 'A' || *params[0] == 'a')) - type = XawstAlphaNumeric; - else - type = XawstWhiteSpace; - - DeleteOrKill((TextWidget)w, event, XawsdLeft, type, False, False); -} - -static void -KillForwardWord(Widget w, XEvent *event, String *params, Cardinal *num_params) -{ - XawTextScanType type; - - if (*num_params && (*params[0] == 'A' || *params[0] == 'a')) - type = XawstAlphaNumeric; - else - type = XawstWhiteSpace; - - DeleteOrKill((TextWidget)w, event, XawsdRight, type, False, True); -} - -static void -KillBackwardWord(Widget w, XEvent *event, String *params, Cardinal *num_params) -{ - XawTextScanType type; - - if (*num_params && (*params[0] == 'A' || *params[0] == 'a')) - type = XawstAlphaNumeric; - else - type = XawstWhiteSpace; - - DeleteOrKill((TextWidget) w, event, XawsdLeft, type, False, True); -} - -/*ARGSUSED*/ -static void -KillToEndOfLine(Widget w, XEvent *event, String *p, Cardinal *n) -{ - TextWidget ctx = (TextWidget)w; - XawTextPosition end_of_line; - XawTextScanDirection dir = XawsdRight; - short mult = MULT(ctx); - - if (mult < 0) { - dir = XawsdLeft; - mult = -mult; - } - - StartAction(ctx, event); - end_of_line = SrcScan(ctx->text.source, ctx->text.insertPos, XawstEOL, - dir, mult, False); - if (end_of_line == ctx->text.insertPos) - end_of_line = SrcScan(ctx->text.source, ctx->text.insertPos, XawstEOL, - dir, mult, True); - - if (dir == XawsdRight) - _DeleteOrKill(ctx, ctx->text.insertPos, end_of_line, True); - else - _DeleteOrKill(ctx, end_of_line, ctx->text.insertPos, True); - EndAction(ctx); -} - -/*ARGSUSED*/ -static void -KillToEndOfParagraph(Widget w, XEvent *event, String *p, Cardinal *n) -{ - DeleteOrKill((TextWidget)w, event, XawsdRight, XawstParagraph, False, True); -} - -void -_XawTextZapSelection(TextWidget ctx, XEvent *event, Bool kill) -{ - StartAction(ctx, event); - _DeleteOrKill(ctx, ctx->text.s.left, ctx->text.s.right, kill); - EndAction(ctx); -} - -/*ARGSUSED*/ -static void -KillCurrentSelection(Widget w, XEvent *event, String *p, Cardinal *n) -{ - _XawTextZapSelection((TextWidget) w, event, True); -} - -#ifndef OLDXAW -/*ARGSUSED*/ -static void -KillRingYank(Widget w, XEvent *event, String *params, Cardinal *num_params) -{ - TextWidget ctx = (TextWidget)w; - XawTextPosition insertPos = ctx->text.insertPos; - Bool first_yank = False; - - if (ctx->text.s.left != ctx->text.s.right) - XawTextUnsetSelection((Widget)ctx); - - StartAction(ctx, event); - - if (ctx->text.kill_ring_ptr == NULL) { - ctx->text.kill_ring_ptr = &kill_ring_prev; - ++ctx->text.kill_ring_ptr->refcount; - ctx->text.s.left = ctx->text.s.right = insertPos; - first_yank = True; - } - if (ctx->text.kill_ring_ptr) { - int mul = MULT(ctx); - XawTextBlock text; - - if (!first_yank) { - if (mul < 0) - mul = 1; - --ctx->text.kill_ring_ptr->refcount; - while (mul--) { - if ((ctx->text.kill_ring_ptr = ctx->text.kill_ring_ptr->next) == NULL) - ctx->text.kill_ring_ptr = &kill_ring_null; - } - ++ctx->text.kill_ring_ptr->refcount; - } - text.firstPos = 0; - text.length = ctx->text.kill_ring_ptr->length; - text.ptr = ctx->text.kill_ring_ptr->contents; - text.format = ctx->text.kill_ring_ptr->format; - - if (_XawTextReplace(ctx, ctx->text.s.left, insertPos, &text) == XawEditDone) { - ctx->text.kill_ring = KILL_RING_YANK; - ctx->text.insertPos = ctx->text.s.left + text.length; - } - } - else - XBell(XtDisplay(w), 0); - - EndAction(ctx); -} -#endif /* OLDXAW */ - -/*ARGSUSED*/ -static void -DeleteCurrentSelection(Widget w, XEvent *event, String *p, Cardinal *n) -{ - _XawTextZapSelection((TextWidget)w, event, False); -} - -#ifndef OLDXAW -#define CHECK_SAVE() \ - if (save && !save->ptr) \ - save->ptr = _XawTextGetText(ctx, save->firstPos, \ - save->firstPos + save->length) -static Bool -StripSpaces(TextWidget ctx, XawTextPosition left, XawTextPosition right, - XawTextPosition *pos, int num_pos, XawTextBlock *save) -{ - Bool done, space; - int i, cpos, count = 0; - XawTextBlock block, text; - XawTextPosition ipos, position = left, tmp = left; - - text.firstPos = 0; - text.format = XawFmt8Bit; - text.ptr = " "; - text.length = 1; - - position = XawTextSourceRead(ctx->text.source, position, - &block, right - left); - done = False; - space = False; - /* convert tabs and returns to spaces */ - while (!done) { - if (XawTextFormat(ctx, XawFmt8Bit)) { - for (i = 0; i < block.length; i++) - if (block.ptr[i] == '\t' || block.ptr[i] == '\n') { - space = True; - break; - } - } - else { - wchar_t *wptr = (wchar_t*)block.ptr; - for (i = 0; i < block.length; i++) - if (wptr[i] == _Xaw_atowc('\t') || wptr[i] == _Xaw_atowc('\n')) { - space = True; - break; - } - } - if (space) { - CHECK_SAVE(); - if (_XawTextReplace(ctx, tmp + i, tmp + i + 1, &text)) - return (False); - space = False; - } - tmp += i; - position = XawTextSourceRead(ctx->text.source, tmp, - &block, right - tmp); - if (block.length == 0 || tmp == position || tmp >= right) - done = True; - } - - text.ptr = ""; - text.length = 0; - position = tmp = left; - position = XawTextSourceRead(ctx->text.source, position, - &block, right - left); - ipos = ctx->text.insertPos; - done = False; - while (!done) { - if (XawTextFormat(ctx, XawFmt8Bit)) { - for (i = 0; i < block.length; i++) - if (block.ptr[i] == ' ') - ++count; - else if (count == 1) - count = 0; - else if (count) - break; - } - else { - wchar_t *wptr = (wchar_t*)block.ptr; - for (i = 0; i < block.length; i++) - if (wptr[i] == _Xaw_atowc(' ')) - ++count; - else if (count == 1) - count = 0; - else if (count) - break; - } - if (--count > 0) { - CHECK_SAVE(); - if (_XawTextReplace(ctx, tmp + i - count, tmp + i, &text)) - return (False); - right -= count; - if (num_pos) { - for (cpos = 0; cpos < num_pos; cpos++) { - if (tmp + i - count < pos[cpos]) { - if (tmp + i < pos[cpos]) - pos[cpos] -= count; - else - pos[cpos] = tmp + i - count; - } - } - } - else { - if (tmp + i - count < ipos) { - if (tmp + i < ipos) - ipos -= count; - else - ipos = tmp + i - count; - } - } - tmp += i - count; - } - else - tmp += i + 1; - count = 0; - position = XawTextSourceRead(ctx->text.source, tmp, - &block, right - tmp); - if (block.length == 0 || tmp == position || tmp >= right) - done = True; - } - if (!num_pos) - ctx->text.insertPos = ipos; - - return (True); -} - -static Bool -Tabify(TextWidget ctx, XawTextPosition left, XawTextPosition right, - XawTextPosition *pos, int num_pos, XawTextBlock *save) -{ - Bool done, zero; - int i, cpos, count = 0, column = 0, offset = 0; - XawTextBlock text, block; - XawTextPosition ipos, position = left, tmp = left; - TextSinkObject sink = (TextSinkObject)ctx->text.sink; - short *char_tabs = sink->text_sink.char_tabs; - int tab_count = sink->text_sink.tab_count; - int tab_index = 0, tab_column = 0, TAB_SIZE = DEFAULT_TAB_SIZE; - - text.firstPos = 0; - text.ptr = "\t"; - text.format = XawFmt8Bit; - text.length = 1; - - position = XawTextSourceRead(ctx->text.source, position, - &block, right - left); - ipos = ctx->text.insertPos; - done = zero = False; - if (tab_count) - TAB_SIZE = *char_tabs; - while (!done) { - if (XawTextFormat(ctx, XawFmt8Bit)) { - for (i = 0; i < block.length; i++) { - ++offset; - ++column; - if (tab_count) { - if (column > tab_column + char_tabs[tab_index]) { - TAB_SIZE = tab_index < tab_count - 1 ? char_tabs[tab_index + 1] - char_tabs[tab_index] : *char_tabs; - if (++tab_index >= tab_count) { - tab_column += char_tabs[tab_count - 1]; - tab_index = 0; - } - } - } - if (block.ptr[i] == ' ') { - if (++count > TAB_SIZE) - count %= TAB_SIZE; - if ((tab_count && column == tab_column + char_tabs[tab_index]) || - (!tab_count && column % TAB_SIZE == 0)) { - if (count % (TAB_SIZE + 1) > 1) - break; - else - count = 0; - } - } - else { - if (block.ptr[i] == '\n') { - zero = True; - break; - } - count = 0; - } - } - } - else { - wchar_t *wptr = (wchar_t*)block.ptr; - for (i = 0; i < block.length; i++) { - ++offset; - ++column; - if (tab_count) { - if (column > tab_column + char_tabs[tab_index]) { - TAB_SIZE = tab_index < tab_count - 1 ? char_tabs[tab_index + 1] - char_tabs[tab_index] : *char_tabs; - if (++tab_index >= tab_count) { - tab_column += char_tabs[tab_count - 1]; - tab_index = 0; - } - } - } - if (wptr[i] == _Xaw_atowc(' ')) { - if (++count > TAB_SIZE) - count %= TAB_SIZE; - if ((tab_count && column == tab_column + char_tabs[tab_index]) || - (!tab_count && column % TAB_SIZE == 0)) { - if (count % (TAB_SIZE + 1) > 1) - break; - else - count = 0; - } - } - else { - if (wptr[i] == _Xaw_atowc('\n')) { - zero = True; - break; - } - count = 0; - } - } - } - count %= TAB_SIZE + 1; - if (!zero && count > 1 && i < block.length) { - CHECK_SAVE(); - if (_XawTextReplace(ctx, tmp + i - count + 1, tmp + i + 1, &text)) - return (False); - right -= count - 1; - offset -= count - 1; - if (num_pos) { - for (cpos = 0; cpos < num_pos; cpos++) { - if (tmp + i - count + 1 < pos[cpos]) { - if (tmp + i + 1 < pos[cpos]) - pos[cpos] -= count; - else - pos[cpos] = tmp + i - count + 1; - ++pos[cpos]; - } - } - } - else { - if (tmp + i - count + 1 < ipos) { - if (tmp + i + 1 < ipos) - ipos -= count; - else - ipos = tmp + i - count + 1; - ++ipos; - } - } - } - if (count) - --count; - if (zero) { - count = column = 0; - zero = False; - if (tab_count) { - tab_column = tab_index = 0; - TAB_SIZE = *char_tabs; - } - } - else if (i < block.length) - count = 0; - tmp = left + offset; - position = XawTextSourceRead(ctx->text.source, tmp, - &block, right - tmp); - if (tmp == position || tmp >= right) - done = True; - } - if (!num_pos) - ctx->text.insertPos = ipos; - - return (True); -} - -static Bool -Untabify(TextWidget ctx, XawTextPosition left, XawTextPosition right, - XawTextPosition *pos, int num_pos, XawTextBlock *save) -{ - Bool done, zero; - int i, cpos, count = 0, diff = 0; - XawTextBlock block, text; - XawTextPosition ipos, position = left, tmp = left; - TextSinkObject sink = (TextSinkObject)ctx->text.sink; - short *char_tabs = sink->text_sink.char_tabs; - int tab_count = sink->text_sink.tab_count; - int tab_index = 0, tab_column = 0, tab_base = 0; - static char *tabs = " "; - - text.firstPos = 0; - text.format = XawFmt8Bit; - text.ptr = tabs; - - position = XawTextSourceRead(ctx->text.source, position, - &block, right - left); - ipos = ctx->text.insertPos; - done = False; - zero = False; - while (!done) { - if (XawTextFormat(ctx, XawFmt8Bit)) - for (i = 0; i < block.length; i++) { - if (block.ptr[i] != '\t') { - ++count; - if (block.ptr[i] == '\n') { - zero = True; - break; - } - } - else - break; - } - else { - wchar_t *wptr = (wchar_t*)block.ptr; - for (i = 0; i < block.length; i++) - if (wptr[i] != _Xaw_atowc('\t')) { - ++count; - if (wptr[i] != _Xaw_atowc('\n')) { - zero = True; - break; - } - } - else - break; - } - if (!zero && i < block.length) { - if (tab_count) { - while (tab_base + tab_column <= count) { - for (; tab_index < tab_count; ++tab_index) - if (tab_base + char_tabs[tab_index] > count) { - tab_column = char_tabs[tab_index]; - break; - } - if (tab_index >= tab_count) { - tab_base += char_tabs[tab_count - 1]; - tab_column = tab_index = 0; - } - } - text.length = (tab_base + tab_column) - count; - if (text.length > 8) { - int j; - - text.ptr = XtMalloc(text.length); - for (j = 0; j < text.length; j++) - text.ptr[j] = ' '; - } - else - text.ptr = tabs; - } - else - text.length = DEFAULT_TAB_SIZE - (count % DEFAULT_TAB_SIZE); - CHECK_SAVE(); - if (_XawTextReplace(ctx, tmp + i, tmp + i + 1, &text)) { - if (tab_count && text.length > 8) - XtFree(text.ptr); - return (False); - } - if (tab_count && text.length > 8) - XtFree(text.ptr); - count += text.length; - right += text.length - 1; - if (num_pos) { - for (cpos = 0; cpos < num_pos; cpos++) { - if (tmp + i < pos[cpos]) { - if (tmp + i + 1 < pos[cpos]) - --pos[cpos]; - else - pos[cpos] = tmp + i; - pos[cpos] += text.length; - } - } - } - else { - if (tmp + i < ipos) { - if (tmp + i + 1 < ipos) - --ipos; - else - ipos = tmp + i; - ipos += text.length; - } - } - } - tmp = left + count + diff; - if (zero) { - diff += count; - count = 0; - zero = False; - if (tab_count) - tab_base = tab_column = tab_index = 0; - } - position = XawTextSourceRead(ctx->text.source, tmp, - &block, right - tmp); - if (tmp == position || tmp >= right) - done = True; - } - if (!num_pos) - ctx->text.insertPos = ipos; - - return (True); -} - -static int -FormatText(TextWidget ctx, XawTextPosition left, Bool force, - XawTextPosition *pos, int num_pos) -{ - char *ptr = NULL; - Bool freepos = False, undo, paragraph = pos != NULL; - int i, result; - XawTextBlock block, *text; - XawTextPosition end = ctx->text.lastPos, buf[32]; - TextSrcObject src = (TextSrcObject)ctx->text.source; - XawTextPosition right = SrcScan(ctx->text.source, left, XawstEOL, - XawsdRight, 1, False); - - undo = src->textSrc.enable_undo && src->textSrc.undo_state == False; - if (undo) { - if (!pos) { - num_pos = src->textSrc.num_text; - pos = XawStackAlloc(sizeof(XawTextPosition) * num_pos, buf); - for (i = 0; i < num_pos; i++) - pos[i] = ((TextWidget)src->textSrc.text[i])->text.insertPos; - freepos = True; - } - else - freepos = False; - src->textSrc.undo_state = True; - block.ptr = NULL; - block.firstPos = left; - block.length = right - left; - text = █ - } - else - text = NULL; - - result = DoFormatText(ctx, left, force, 1, text, pos, num_pos, paragraph); - if (undo && result == XawEditDone && block.ptr) { - char *lbuf, *rbuf; - unsigned llen, rlen, size; - - ptr = lbuf = block.ptr; - llen = block.length; - rlen = llen + (ctx->text.lastPos - end); - - block.firstPos = 0; - block.format = _XawTextFormat(ctx); - - rbuf = _XawTextGetText(ctx, left, left + rlen); - - size = XawTextFormat(ctx, XawFmtWide) ? sizeof(wchar_t) : sizeof(char); - if (llen != rlen || memcmp(lbuf, rbuf, llen * size)) { - block.ptr = lbuf; - block.length = llen; - _XawTextReplace(ctx, left, left + rlen, &block); - - src->textSrc.undo_state = False; - block.ptr = rbuf; - block.length = rlen; - _XawTextReplace(ctx, left, left + llen, &block); - } - else - src->textSrc.undo_state = False; - XtFree(rbuf); - } - if (undo) { - src->textSrc.undo_state = False; - if (freepos) { - for (i = 0; i < num_pos; i++) { - TextWidget tw = (TextWidget)src->textSrc.text[i]; - tw->text.insertPos = XawMin(XawMax(0, pos[i]), tw->text.lastPos); - } - XawStackFree(pos, buf); - } - if (ptr) - XtFree(ptr); - } - - return (result); -} - -static int -DoFormatText(TextWidget ctx, XawTextPosition left, Bool force, int level, - XawTextBlock *save, XawTextPosition *pos, int num_pos, - Bool paragraph) -{ - XawTextPosition right = SrcScan(ctx->text.source, left, XawstEOL, - XawsdRight, 1, False); - XawTextPosition position, tmp, ipos; - XawTextBlock block, text; - char buf[128]; - wchar_t *wptr; - int i, count, cpos; - Bool done, force2 = force, recurse = False; - - position = XawTextSourceRead(ctx->text.source, left, &block, right - left); - if (block.length == 0 || left >= right || - (level == 1 && ((XawTextFormat(ctx, XawFmt8Bit) && - block.ptr[0] != ' ' && - block.ptr[0] != '\t' && - !isalnum(*(unsigned char*)block.ptr)) || - (XawTextFormat(ctx, XawFmtWide) && - _Xaw_atowc(XawSP) != *(wchar_t*)block.ptr && - _Xaw_atowc(XawTAB) != *(wchar_t*)block.ptr && - !iswalnum(*(wchar_t*)block.ptr))))) - return (XawEditDone); - - if (level == 1 && !paragraph) { - tmp = ctx->text.lastPos; - if (Untabify(ctx, left, right, pos, num_pos, save) == False) - return (XawEditError); - right += ctx->text.lastPos - tmp; - position = XawTextSourceRead(ctx->text.source, left, &block, - right - left); - } - - text.firstPos = 0; - text.format = XawFmt8Bit; - - ipos = ctx->text.insertPos; - count = 0; - done = False; - while (!done) { - if (XawTextFormat(ctx, XawFmt8Bit)) { - for (i = 0; i < block.length; i++) - if (block.ptr[i] == ' ') - ++count; - else { - done = True; - break; - } - } - else { - wptr = (wchar_t*)block.ptr; - for (i = 0; i < block.length; i++) - if (wptr[i] == _Xaw_atowc(' ')) - ++count; - else { - done = True; - break; - } - } - tmp = position; - position = XawTextSourceRead(ctx->text.source, position, - &block, right - position); - if (tmp == position) - done = True; - } - position = left + count; - if (count < ctx->text.left_column) { - int bytes = ctx->text.left_column - count; - - text.ptr = XawStackAlloc(bytes, buf); - text.length = bytes; - for (i = 0; i < bytes; i++) - text.ptr[i] = ' '; - CHECK_SAVE(); - if (_XawTextReplace(ctx, left, left, &text)) { - XawStackFree(text.ptr, buf); - return (XawEditError); - } - XawStackFree(text.ptr, buf); - right += bytes; - if (num_pos) { - for (cpos = 0; cpos < num_pos; cpos++) - if (pos[cpos] >= left) - pos[cpos] += bytes; - } - if (ipos >= left) - ipos += bytes; - count += bytes; - } - - done = False; - if (!paragraph && level == 1 - && ipos <= right && ipos - left > ctx->text.right_column) { - XawTextPosition len = ctx->text.lastPos; - int skip = ctx->text.justify == XawjustifyRight - || ctx->text.justify == XawjustifyCenter ? - ctx->text.left_column : count; - - if (pos) - for (i = 0; i < num_pos; i++) - if (pos[i] == ipos) - break; - - StripSpaces(ctx, left + skip, right, pos, num_pos, save); - right += ctx->text.lastPos - len; - if (pos && i < num_pos) - ipos = pos[i]; - else - ipos = ctx->text.insertPos; - done = ipos - left > ctx->text.right_column; - count = skip + (count == skip + 1); - } - if ((paragraph || done) && right - left > ctx->text.right_column) { - position = tmp = right; - XawTextSourceRead(ctx->text.source, position - 1, &block, 1); - if (block.length && - ((XawTextFormat(ctx, XawFmt8Bit) && - block.ptr[0] == ' ') || - (XawTextFormat(ctx, XawFmtWide) && - _Xaw_atowc(XawSP) == *(wchar_t*)block.ptr))) - --position; - while (position - left > ctx->text.right_column) { - tmp = position; - position = SrcScan(ctx->text.source, position, - XawstWhiteSpace, XawsdLeft, 1, True); - } - if (position <= left + ctx->text.left_column) - position = tmp; - if (position > left && position - left > ctx->text.left_column - && position != right) { - text.ptr = "\n"; - text.length = 1; - CHECK_SAVE(); - if (_XawTextReplace(ctx, position, position + 1, &text)) - return (XawEditError); - right = position; - recurse = True; - force = True; - } - } - - if (force) { - if (ctx->text.justify == XawjustifyCenter) - count = ctx->text.right_column - (count - ctx->text.left_column); - else - count = ctx->text.right_column; - if (count > right - left) - count -= right - left; - else - count = 0; - } - else - count = 0; - if (count > 0) { - switch (ctx->text.justify) { - case XawjustifyLeft: - break; - case XawjustifyRight: - case XawjustifyCenter: - if (ctx->text.justify == XawjustifyCenter) { - int alnum = 0; - - if (!(count & 1)) { - XawTextSourceRead(ctx->text.source, right, &block, 1); - if ((XawTextFormat(ctx, XawFmt8Bit) - && isalnum(*(unsigned char*)block.ptr)) || - (XawTextFormat(ctx, XawFmtWide) - && iswalnum(*(wchar_t*)block.ptr))) - alnum = 1; - } - count = (count + alnum) >> 1; - } - text.ptr = XawStackAlloc(count, buf); - text.length = count; - for (i = 0; i < count; i++) - text.ptr[i] = ' '; - CHECK_SAVE(); - if (_XawTextReplace(ctx, left, left, &text)) { - XawStackFree(text.ptr, buf); - return (XawEditError); - } - XawStackFree(text.ptr, buf); - position += count; - right += count; - if (num_pos) { - for (cpos = 0; cpos < num_pos; cpos++) - if (pos[cpos] > left) - pos[cpos] += count; - } - else if (ipos > left) - ipos += count; - break; - case XawjustifyFull: - i = 0; - tmp = left; - /*CONSTCOND*/ - while (True) { - tmp = SrcScan(ctx->text.source, tmp, XawstWhiteSpace, - XawsdRight, 1, True); - if (tmp < right) - ++i; - else - break; - } - if (i) { - double inc, ii; - int bytes, steps; - - bytes = count; - inc = ii = (count + .5) / (double)i; - - steps = count; - text.ptr = XawStackAlloc(steps, buf); - for (i = 0; i < steps; i++) - text.ptr[i] = ' '; - tmp = left; - CHECK_SAVE(); - while (bytes) { - steps = 1; - while (inc + ii < 1) { - ++steps; - inc += ii; - } - tmp = SrcScan(ctx->text.source, tmp, XawstWhiteSpace, - XawsdRight, steps, True); - if (bytes > inc) - text.length = (int)inc; - else - text.length = bytes; - bytes -= text.length; - if (_XawTextReplace(ctx, tmp, tmp, &text)) { - XawStackFree(buf, text.ptr); - return (XawEditError); - } - if (num_pos) { - for (cpos = 0; cpos < num_pos; cpos++) - if (tmp <= pos[cpos]) - pos[cpos] += text.length; - } - else if (tmp <= ipos) - ipos += text.length; - inc -= (int)inc; - inc += ii; - } - position += count; - right += count; - XawStackFree(buf, text.ptr); - } - break; - } - } - - if (!num_pos) - ctx->text.insertPos = XawMin(ipos, ctx->text.lastPos); - - return (recurse ? DoFormatText(ctx, position + 1, - ctx->text.justify != XawjustifyFull - && (force2 || paragraph), - ++level, save, pos, num_pos, paragraph) - : XawEditDone); -} -#undef CHECK_SAVE - -/*ARGSUSED*/ -static void -Indent(Widget w, XEvent *event, String *params, Cardinal *num_params) -{ - TextWidget ctx = (TextWidget)w; - TextSrcObject src = (TextSrcObject)ctx->text.source; - XawTextPosition from, to, tmp, end = 0, *pos, *posbuf[32]; - char buf[32]; - XawTextBlock text; - int i, spaces = MULT(ctx); - char *lbuf = NULL, *rbuf; - unsigned llen = 0, rlen, size; - Bool undo = src->textSrc.enable_undo && src->textSrc.undo_state == False; - Bool format = ctx->text.auto_fill - && ctx->text.left_column < ctx->text.right_column; - - text.firstPos = 0; - text.format = XawFmt8Bit; - text.ptr = ""; - - StartAction(ctx, event); - - pos = XawStackAlloc(sizeof(XawTextPosition) * src->textSrc.num_text, posbuf); - for (i = 0; i < src->textSrc.num_text; i++) - pos[i] = ((TextWidget)src->textSrc.text[i])->text.insertPos; - - if (!GetBlockBoundaries(ctx, &from, &to)) { - EndAction(ctx); - XawStackFree(pos, posbuf); - return; - } - - if (undo) { - llen = to - from; - end = ctx->text.lastPos; - lbuf = _XawTextGetText(ctx, from, to); - src->textSrc.undo_state = True; - } - - tmp = ctx->text.lastPos; - if (!Untabify(ctx, from, to, pos, src->textSrc.num_text, NULL)) { - XBell(XtDisplay(ctx), 0); - EndAction(ctx); - XawStackFree(pos, posbuf); - if (undo) { - src->textSrc.undo_state = True; - XtFree(lbuf); - } - return; - } - to += ctx->text.lastPos - tmp; - - tmp = from; - - if (spaces > 0) { - text.ptr = XawStackAlloc(spaces, buf); - for (i = 0; i < spaces; i++) - text.ptr[i] = ' '; - - text.length = spaces; - while (tmp < to) { - _XawTextReplace(ctx, tmp, tmp, &text); - - for (i = 0; i < src->textSrc.num_text; i++) - if (tmp < pos[i]) - pos[i] += spaces; - - to += spaces; - tmp = SrcScan(ctx->text.source, tmp, XawstEOL, XawsdRight, 1, True); - } - XawStackFree(text.ptr, buf); - } - else { - int min = 32767; - - text.length = 0; - tmp = from; - - /* find the amount of spaces to cut */ - while (tmp < to) { - (void)BlankLine(w, tmp, &i); - if (i < min) - min = i; - tmp = SrcScan(ctx->text.source, tmp, XawstEOL, XawsdRight, 1, True); - } - spaces = XawMin(-spaces, min); - - /* cut the spaces */ - tmp = from; - while (tmp < to) { - _XawTextReplace(ctx, tmp, tmp + spaces, &text); - - for (i = 0; i < src->textSrc.num_text; i++) - if (tmp < pos[i]) { - if (tmp + spaces < pos[i]) - pos[i] -= spaces; - else - pos[i] = tmp; - } - - to -= spaces; - tmp = SrcScan(ctx->text.source, tmp, XawstEOL, XawsdRight, 1, True); - } - } - - if (!format) - Tabify(ctx, from, to, pos, src->textSrc.num_text, NULL); - - if (undo) { - rlen = llen + (ctx->text.lastPos - end); - rbuf = _XawTextGetText(ctx, from, from + rlen); - - text.format = _XawTextFormat(ctx); - size = XawTextFormat(ctx, XawFmtWide) ? sizeof(wchar_t) : sizeof(char); - if (llen != rlen || memcmp(lbuf, rbuf, llen * size)) { - text.ptr = lbuf; - text.length = llen; - _XawTextReplace(ctx, from, from + rlen, &text); - - src->textSrc.undo_state = False; - text.ptr = rbuf; - text.length = rlen; - _XawTextReplace(ctx, from, from + llen, &text); - } - else - src->textSrc.undo_state = False; - XtFree(lbuf); - XtFree(rbuf); - } - - for (i = 0; i < src->textSrc.num_text; i++) { - TextWidget tw = (TextWidget)src->textSrc.text[i]; - - tw->text.insertPos = XawMin(XawMax(0, pos[i]), tw->text.lastPos); - } - XawStackFree(pos, posbuf); - ctx->text.showposition = True; - - EndAction(ctx); -} - -/*ARGSUSED*/ -static void -ToggleOverwrite(Widget w, XEvent *event, String *params, Cardinal *num_params) -{ - TextWidget ctx = (TextWidget)w; - - ctx->text.overwrite = !ctx->text.overwrite; - - /* call information callback */ - _XawTextSetLineAndColumnNumber(ctx, True); -} -#endif /* OLDXAW */ - -/* - * Insertion Routines - */ -static int -InsertNewLineAndBackupInternal(TextWidget ctx) -{ - int count, error = XawEditDone, mult = MULT(ctx); -#ifndef OLDXAW - XawTextPosition position; -#endif - XawTextBlock text; - char buf[32]; - - if (mult < 0) { - ctx->text.mult = 1; - return (XawEditError); - } - - text.format = _XawTextFormat(ctx); - text.length = mult; - text.firstPos = 0; - - if (text.format == XawFmtWide) { - wchar_t *wptr; - - text.ptr = XawStackAlloc(sizeof(wchar_t) * mult, buf); - wptr = (wchar_t *)text.ptr; - for (count = 0; count < mult; count++) - wptr[count] = _Xaw_atowc(XawLF); - } - else { - text.ptr = XawStackAlloc(sizeof(char) * mult, buf); - for (count = 0; count < mult; count++) - text.ptr[count] = XawLF; - } - -#ifndef OLDXAW - position = SrcScan(ctx->text.source, ctx->text.insertPos, - XawstEOL, XawsdLeft, 1, False); -#endif - if (_XawTextReplace(ctx, ctx->text.insertPos, ctx->text.insertPos, &text)) { - XBell( XtDisplay(ctx), 50); - error = XawEditError; - } - else { - ctx->text.showposition = TRUE; - ctx->text.insertPos += text.length; - } - - XawStackFree(text.ptr, buf); - -#ifndef OLDXAW - if (ctx->text.auto_fill && error == XawEditDone) - (void)FormatText(ctx, position, ctx->text.justify != XawjustifyFull, - NULL, 0); -#endif - - return (error); -} - -/*ARGSUSED*/ -static void -InsertNewLineAndBackup(Widget w, XEvent *event, String *p, Cardinal *n) -{ - TextWidget ctx = (TextWidget)w; - XawTextPosition insertPos = ctx->text.insertPos; - - StartAction((TextWidget)w, event); - (void)InsertNewLineAndBackupInternal(ctx); - ctx->text.insertPos = SrcScan(ctx->text.source, insertPos, XawstEOL, - XawsdRight, 1, False); - EndAction((TextWidget)w); -} - -static int -LocalInsertNewLine(TextWidget ctx, XEvent *event) -{ - int error; - - StartAction(ctx, event); - error = InsertNewLineAndBackupInternal(ctx); - ctx->text.from_left = -1; - EndAction(ctx); - - return (error); -} - -/*ARGSUSED*/ -static void -InsertNewLine(Widget w, XEvent *event, String *p, Cardinal *n) -{ - (void)LocalInsertNewLine((TextWidget)w, event); -} - -/*ARGSUSED*/ -static void -InsertNewLineAndIndent(Widget w, XEvent *event, String *p, Cardinal *n) -{ - XawTextBlock text; - XawTextPosition pos1; - int length; - TextWidget ctx = (TextWidget)w; - String line_to_ip; - - StartAction(ctx, event); - pos1 = SrcScan(ctx->text.source, ctx->text.insertPos, - XawstEOL, XawsdLeft, 1, False); - - line_to_ip = _XawTextGetText(ctx, pos1, ctx->text.insertPos); - - text.format = _XawTextFormat(ctx); - text.firstPos = 0; - - if (text.format == XawFmtWide) { - wchar_t *ptr; - - text.ptr = XtMalloc((2 + wcslen((wchar_t*)line_to_ip)) - * sizeof(wchar_t)); - ptr = (wchar_t*)text.ptr; - ptr[0] = _Xaw_atowc(XawLF); - wcscpy((wchar_t*)++ptr, (wchar_t*)line_to_ip); - - length = wcslen((wchar_t*)text.ptr); - while (length && (iswspace(*ptr) || *ptr == _Xaw_atowc(XawTAB))) - ptr++, length--; - *ptr = (wchar_t)0; - text.length = wcslen((wchar_t*)text.ptr); - } - else { - char *ptr; - - length = strlen(line_to_ip); - text.ptr = XtMalloc((2 + length) * sizeof(char)); - ptr = text.ptr; - ptr[0] = XawLF; - strcpy(++ptr, line_to_ip); - - length++; - while (length && (isspace(*ptr) || (*ptr == XawTAB))) - ptr++, length--; - *ptr = '\0'; - text.length = strlen(text.ptr); - } - XtFree(line_to_ip); - - if (_XawTextReplace(ctx,ctx->text.insertPos, ctx->text.insertPos, &text)) { - XBell(XtDisplay(ctx), 50); - XtFree(text.ptr); - EndAction(ctx); - return; - } - - XtFree(text.ptr); - ctx->text.from_left = -1; - ctx->text.insertPos = SrcScan(ctx->text.source, ctx->text.old_insert, - XawstPositions, XawsdRight, text.length, True); - EndAction(ctx); -} - -/* - * Selection Routines - */ -static void -SelectWord(Widget w, XEvent *event, String *params, Cardinal *num_params) -{ - TextWidget ctx = (TextWidget)w; - XawTextPosition l, r; - - StartAction(ctx, event); - l = SrcScan(ctx->text.source, ctx->text.insertPos, - XawstWhiteSpace, XawsdLeft, 1, False); - r = SrcScan(ctx->text.source, l, XawstWhiteSpace, XawsdRight, 1, False); - _XawTextSetSelection(ctx, l, r, params, *num_params); - EndAction(ctx); -} - -static void -SelectAll(Widget w, XEvent *event, String *params, Cardinal *num_params) -{ - TextWidget ctx = (TextWidget)w; - - StartAction(ctx, event); - _XawTextSetSelection(ctx,zeroPosition,ctx->text.lastPos,params,*num_params); - EndAction(ctx); -} - -static void -ModifySelection(TextWidget ctx, XEvent *event, - XawTextSelectionMode mode, - XawTextSelectionAction action, - String *params, Cardinal *num_params) -{ -#ifndef OLDXAW - int old_y = ctx->text.ev_y; -#endif - - StartAction(ctx, event); - NotePosition(ctx, event); - -#ifndef OLDXAW - if (event->type == MotionNotify) { - if (ctx->text.ev_y <= ctx->text.margin.top) { - if (old_y >= ctx->text.ev_y) - XawTextScroll(ctx, -1, 0); - } - else if (ctx->text.ev_y >= XtHeight(ctx) - ctx->text.margin.bottom) { - if (old_y <= ctx->text.ev_y - && !IsPositionVisible(ctx, ctx->text.lastPos)) - XawTextScroll(ctx, 1, 0); - } - } -#endif - ctx->text.from_left = -1; - _XawTextAlterSelection(ctx, mode, action, params, num_params); - - EndAction(ctx); -} - -static void -SelectStart(Widget w, XEvent *event, String *params, Cardinal *num_params) -{ - TextWidget ctx = (TextWidget)w; - -#ifndef OLDXAW - if (!ctx->text.selection_state) { - ctx->text.selection_state = True; -#endif - ModifySelection(ctx, event, - XawsmTextSelect, XawactionStart, params, num_params); -#ifndef OLDXAW - } -#endif -} - -static void -SelectAdjust(Widget w, XEvent *event, String *params, Cardinal *num_params) -{ - TextWidget ctx = (TextWidget)w; - -#ifndef OLDXAW - if (ctx->text.selection_state) -#endif - ModifySelection(ctx, event, - XawsmTextSelect, XawactionAdjust, params, num_params); -} - -static void -SelectEnd(Widget w, XEvent *event, String *params, Cardinal *num_params) -{ - TextWidget ctx = (TextWidget)w; - -#ifndef OLDXAW - if (ctx->text.selection_state) { - ctx->text.selection_state = False; -#endif - ModifySelection(ctx, event, - XawsmTextSelect, XawactionEnd, params, num_params); -#ifndef OLDXAW - } -#endif -} - -static void -ExtendStart(Widget w, XEvent *event, String *params, Cardinal *num_params) -{ - TextWidget ctx = (TextWidget)w; - -#ifndef OLDXAW - if (!ctx->text.selection_state) { - ctx->text.selection_state = True; -#endif - ModifySelection(ctx, event, - XawsmTextExtend, XawactionStart, params, num_params); -#ifndef OLDXAW - } -#endif -} - -static void -ExtendAdjust(Widget w, XEvent *event, String *params, Cardinal *num_params) -{ - TextWidget ctx = (TextWidget)w; - -#ifndef OLDXAW - if (ctx->text.selection_state) -#endif - ModifySelection(ctx, event, - XawsmTextExtend, XawactionAdjust, params, num_params); -} - -static void -ExtendEnd(Widget w, XEvent *event, String *params, Cardinal *num_params) -{ - TextWidget ctx = (TextWidget)w; - -#ifndef OLDXAW - if (ctx->text.selection_state) { - ctx->text.selection_state = False; -#endif - ModifySelection(ctx, event, - XawsmTextExtend, XawactionEnd, params, num_params); -#ifndef OLDXAW - } -#endif -} - -static void -SelectSave(Widget w, XEvent *event, String *params, Cardinal *num_params) -{ - int num_atoms; - Atom *sel; - Display *dpy = XtDisplay(w); - Atom selections[256]; - - StartAction((TextWidget)w, event); - num_atoms = *num_params; - if (num_atoms > 256) - num_atoms = 256; - for (sel=selections; --num_atoms >= 0; sel++, params++) - *sel = XInternAtom(dpy, *params, False); - num_atoms = *num_params; - _XawTextSaltAwaySelection((TextWidget)w, selections, num_atoms); - EndAction((TextWidget)w); -} - -/* - * Misc. Routines - */ -/*ARGSUSED*/ -static void -SetKeyboardFocus(Widget w, XEvent *event, String *params, Cardinal *num_params) -{ - Widget shell, parent; - - shell = parent = w; - while (parent) { - if (XtIsShell(shell = parent)) - break; - parent = XtParent(parent); - } - XtSetKeyboardFocus(shell, w); -} - -/*ARGSUSED*/ -static void -RedrawDisplay(Widget w, XEvent *event, String *p, Cardinal *n) -{ - StartAction((TextWidget)w, event); - _XawTextClearAndCenterDisplay((TextWidget)w); - EndAction((TextWidget)w); -} - -/* This is kind of a hack, but, only one text widget can have focus at - * a time on one display. There is a problem in the implementation of the - * text widget, the scrollbars can not be adressed via editres, since they - * are not children of a subclass of composite. - * The focus variable is required to make sure only one text window will - * show a block cursor at one time. - */ -struct _focus { Display *display; Widget widget; }; -static struct _focus *focus; -static Cardinal num_focus; - -/*ARGSUSED*/ -static void -DestroyFocusCallback(Widget w, XtPointer user_data, XtPointer call_data) -{ - struct _focus *f = (struct _focus*)(user_data); - - if (f->widget == w) - f->widget = NULL; -} - -/*ARGSUSED*/ -static void -TextFocusIn(Widget w, XEvent *event, String *p, Cardinal *n) -{ - TextWidget ctx = (TextWidget)w; - Bool display_caret = ctx->text.display_caret; - int i; - - if (event->xfocus.detail == NotifyPointer) - return; - - if (event->xfocus.send_event) { - Window root, child; - int rootx, rooty, x, y; - unsigned int mask; - - if (ctx->text.hasfocus) - return; - - if (XQueryPointer(XtDisplay(w), XtWindow(w), &root, &child, - &rootx, &rooty, &x, &y, &mask)) { - if (child) - return; - } - } - - /* Let the input method know focus has arrived. */ - _XawImSetFocusValues(w, NULL, 0); - - if (display_caret) - StartAction(ctx, event); - ctx->text.hasfocus = TRUE; - if (display_caret) - EndAction(ctx); - - for (i = 0; i < num_focus; i++) - if (focus[i].display == XtDisplay(w)) - break; - if (i >= num_focus) { - focus = (struct _focus*) - XtRealloc((XtPointer)focus, sizeof(struct _focus) * (num_focus + 1)); - i = num_focus; - focus[i].widget = NULL; - focus[i].display = XtDisplay(w); - num_focus++; - } - if (focus[i].widget != w) { - Widget old = focus[i].widget; - - focus[i].widget = w; - if (old != NULL) { - TextFocusOut(old, event, p, n); - /* TextFocusOut may set it to NULL */ - focus[i].widget = w; - } - XtAddCallback(w, XtNdestroyCallback, - DestroyFocusCallback, (XtPointer)&focus[i]); - } -} - -/*ARGSUSED*/ -static void -TextFocusOut(Widget w, XEvent *event, String *p, Cardinal *n) -{ - TextWidget ctx = (TextWidget)w; - Bool display_caret = ctx->text.display_caret; - Widget shell; - Window window; - int i, revert; - - shell = w; - while (shell) { - if (XtIsShell(shell)) - break; - shell = XtParent(shell); - } - - for (i = 0; i < num_focus; i++) - if (focus[i].display == XtDisplay(w)) - break; - XGetInputFocus(XtDisplay(w), &window, &revert); - if ((XtWindow(shell) == window && - (i < num_focus && focus[i].widget == w)) - || event->xfocus.detail == NotifyPointer) - return; - - if (i < num_focus && focus[i].widget) { - XtRemoveCallback(focus[i].widget, XtNdestroyCallback, - DestroyFocusCallback, (XtPointer)&focus[i]); - focus[i].widget = NULL; - } - - /* Let the input method know focus has left.*/ - _XawImUnsetFocus(w); - - if (display_caret) - StartAction(ctx, event); - ctx->text.hasfocus = FALSE; - if (display_caret) - EndAction(ctx); -} - -/*ARGSUSED*/ -static void -TextEnterWindow(Widget w, XEvent *event, String *params, Cardinal *num_params) -{ - TextWidget ctx = (TextWidget)w; - - if ((event->xcrossing.detail != NotifyInferior) && event->xcrossing.focus - && !ctx->text.hasfocus) - _XawImSetFocusValues(w, NULL, 0); -} - -/*ARGSUSED*/ -static void -TextLeaveWindow(Widget w, XEvent *event, String *params, Cardinal *num_params) -{ - TextWidget ctx = (TextWidget)w; - - if ((event->xcrossing.detail != NotifyInferior) && event->xcrossing.focus - && !ctx->text.hasfocus) - _XawImUnsetFocus(w); -} - -/* - * Function: - * AutoFill - * Arguments: ctx - The text widget. - * - * Description: - * Breaks the line at the previous word boundry when - * called inside InsertChar. - */ -static void -AutoFill(TextWidget ctx) -{ - int width, height, x, line_num, max_width; - XawTextPosition ret_pos; - XawTextBlock text; - XRectangle cursor; - wchar_t wc_buf[2]; - - for (line_num = 0; line_num < ctx->text.lt.lines ; line_num++) - if (ctx->text.lt.info[line_num].position >= ctx->text.insertPos) - break; - if (line_num) - line_num--; /* backup a line. */ - - XawTextSinkGetCursorBounds(ctx->text.sink, &cursor); - max_width = Max(0, (int)XtWidth(ctx) - RHMargins(ctx) - cursor.width); - - x = ctx->text.r_margin.left; - XawTextSinkFindPosition(ctx->text.sink, ctx->text.lt.info[line_num].position, - x, max_width, True, &ret_pos, - &width, &height); - - if (ret_pos <= ctx->text.lt.info[line_num].position - || ret_pos >= ctx->text.insertPos || ret_pos < 1) - return; - - XawTextSourceRead(ctx->text.source, ret_pos - 1, &text, 1); - - if (XawTextFormat(ctx, XawFmtWide)) { - wc_buf[0] = *(wchar_t *)text.ptr; - if (wc_buf[0] != _Xaw_atowc(XawSP) && wc_buf[0] != _Xaw_atowc(XawTAB)) - /* Only eats white spaces */ - return; - - text.format = XawFmtWide; - text.ptr = (char *)wc_buf; - wc_buf[0] = _Xaw_atowc(XawLF); - wc_buf[1] = 0; - } - else { - if (text.ptr[0] != XawSP && text.ptr[0] != XawTAB) - /* Only eats white spaces */ - return; - - text.format = XawFmt8Bit; - text.ptr = "\n"; - } - text.length = 1; - text.firstPos = 0; - - if (_XawTextReplace(ctx, ret_pos - 1, ret_pos, &text)) - XBell(XtDisplay((Widget)ctx), 0); - - if (++ctx->text.insertPos > ctx->text.lastPos) - ctx->text.insertPos = ctx->text.lastPos; -} - -/*ARGSUSED*/ -static void -InsertChar(Widget w, XEvent *event, String *p, Cardinal *n) -{ - TextWidget ctx = (TextWidget)w; - char *ptr, strbuf[128], ptrbuf[512]; - int count, error, mult = MULT(ctx); - KeySym keysym; - XawTextBlock text; -#ifndef OLDXAW - Bool format = False; -#endif - XawTextPosition from, to; - - if (XtIsSubclass (ctx->text.source, (WidgetClass) multiSrcObjectClass)) - text.length = _XawImWcLookupString(w, &event->xkey, (wchar_t*)strbuf, - sizeof(strbuf), &keysym); - else - text.length = _XawLookupString(w, (XKeyEvent*)event, strbuf, - sizeof(strbuf), &keysym); - - if (text.length == 0) - return; - - if (mult < 0) { - ctx->text.mult = 1; - return; - } - - text.format = _XawTextFormat(ctx); - if (text.format == XawFmtWide) { - text.ptr = ptr = XawStackAlloc(sizeof(wchar_t) * text.length - * mult, ptrbuf); - for (count = 0; count < mult; count++) { - memcpy((char*)ptr, (char *)strbuf, sizeof(wchar_t) * text.length); - ptr += sizeof(wchar_t) * text.length; - } -#ifndef OLDXAW - if (mult == 1) - format = ctx->text.left_column < ctx->text.right_column; -#endif - } - else { /* == XawFmt8Bit */ - text.ptr = ptr = XawStackAlloc(text.length * mult, ptrbuf); - for (count = 0; count < mult; count++) { - strncpy(ptr, strbuf, text.length); - ptr += text.length; - } -#ifndef OLDXAW - if (mult == 1) - format = ctx->text.left_column < ctx->text.right_column; -#endif - } - - text.length = text.length * mult; - text.firstPos = 0; - - StartAction(ctx, event); -#ifndef OLDXAW - if (mult == 1) - _XawSourceSetUndoMerge((TextSrcObject)ctx->text.source, True); -#endif - - from = ctx->text.insertPos; -#ifndef OLDXAW - if (ctx->text.overwrite) { - XawTextPosition tmp; - - to = from + mult; - tmp = SrcScan(ctx->text.source, from, XawstEOL, XawsdRight, 1, False); - if (to > tmp) - to = tmp; - } - else -#endif - to = from; - - error = _XawTextReplace(ctx, from , to, &text); - - if (error == XawEditDone) { - ctx->text.from_left = -1; - ctx->text.insertPos = SrcScan(ctx->text.source, ctx->text.old_insert, - XawstPositions, XawsdRight, - text.length, True); - if (ctx->text.auto_fill) { -#ifndef OLDXAW - if (format) - (void)FormatText(ctx, SrcScan(ctx->text.source, - ctx->text.insertPos, XawstEOL, - XawsdLeft, 1, False), False, - NULL, 0); - else -#endif - AutoFill(ctx); - } - } - else - XBell(XtDisplay(ctx), 50); - - XawStackFree(text.ptr, ptrbuf); - EndAction(ctx); - - if (error == XawEditDone && text.format == XawFmt8Bit && text.length == 1 - && (text.ptr[0] == ')' || text.ptr[0] == ']' || text.ptr[0] == '}') - && ctx->text.display_caret) { - static struct timeval tmval = {0, 500000}; - fd_set fds; - Widget source = ctx->text.source; - XawTextPosition insertPos = ctx->text.insertPos, pos, tmp, last; - char left, right = text.ptr[0]; - int level = 0; - XtAppContext app_context = XtWidgetToApplicationContext(w); - - left = right == ')' ? '(' : right == ']' ? '[' : '{'; - - last = insertPos - 1; - do { - text.ptr[0] = left; - pos = XawTextSourceSearch(source, last, XawsdLeft, &text); - if (pos == XawTextSearchError || !IsPositionVisible(ctx, pos)) - return; - text.ptr[0] = right; - tmp = pos; - do { - tmp = XawTextSourceSearch(source, tmp, XawsdRight, &text); - if (tmp == XawTextSearchError) - return; - if (tmp <= last) - ++level; - } while (++tmp <= last); - --level; - last = pos; - } while (level); - - StartAction(ctx, NULL); -#ifndef OLDXAW - _XawSourceSetUndoMerge((TextSrcObject)ctx->text.source, True); -#endif - ctx->text.insertPos = pos; - EndAction(ctx); - - XSync(XtDisplay(w), False); - while (XtAppPending(app_context) & XtIMXEvent) { - XEvent ev; - if (! XtAppPeekEvent(app_context, &ev)) - break; - if (ev.type == KeyPress || ev.type == ButtonPress) - break; - XtAppProcessEvent(app_context, XtIMXEvent); - } - FD_ZERO(&fds); - FD_SET(ConnectionNumber(XtDisplay(w)), &fds); - (void)select(FD_SETSIZE, &fds, NULL, NULL, &tmval); - if (tmval.tv_usec != 500000) - usleep(40000); - - StartAction(ctx, NULL); -#ifndef OLDXAW - _XawSourceSetUndoMerge((TextSrcObject)ctx->text.source, True); -#endif - ctx->text.insertPos = insertPos; - EndAction(ctx); - } -} - -/* IfHexConvertHexElseReturnParam() - called by InsertString - * - * i18n requires the ability to specify multiple characters in a hexa- - * decimal string at once. Since Insert was already too long, I made - * this a seperate routine. - * - * A legal hex string in MBNF: '0' 'x' ( HEX-DIGIT HEX-DIGIT )+ '\0' - * - * WHEN: the passed param is a legal hex string - * RETURNS: a pointer to that converted, null terminated hex string; - * len_return holds the character count of conversion result - * - * WHEN: the passed param is not a legal hex string: - * RETURNS: the parameter passed; - * len_return holds the char count of param. - * - * NOTE: In neither case will there be strings to free. */ -static char * -IfHexConvertHexElseReturnParam(char *param, int *len_return) -{ - char *p; /* steps through param char by char */ - char c; /* holds the character pointed to by p */ - int ind; /* steps through hexval buffer char by char */ - static char hexval[XawTextActionMaxHexChars]; - Boolean first_digit; - - /* reject if it doesn't begin with 0x and at least one more character. */ - if ((param[0] != '0') || (param[1] != 'x') || (param[2] == '\0')) { - *len_return = strlen(param); - return(param); - } - - /* Skip the 0x; go character by character shifting and adding. */ - first_digit = True; - ind = 0; - hexval[ind] = '\0'; - - for (p = param+2; (c = *p) != '\0'; p++) { - hexval[ind] *= 16; - if (c >= '0' && c <= '9') - hexval[ind] += c - '0'; - else if (c >= 'a' && c <= 'f') - hexval[ind] += c - 'a' + 10; - else if (c >= 'A' && c <= 'F') - hexval[ind] += c - 'A' + 10; - else - break; - - /* If we didn't break in preceding line, it was a good hex char. */ - if (first_digit) - first_digit = False; - else { - first_digit = True; - if (++ind < XawTextActionMaxHexChars) - hexval[ind] = '\0'; - else { - *len_return = strlen(param); - return(param); - } - } - } - - /* We quit the above loop becasue we hit a non hex. If that char is \0... */ - if ((c == '\0') && first_digit) { - *len_return = strlen(hexval); - return (hexval); /* ...it was a legal hex string, so return it */ - } - - /* Else, there were non-hex chars or odd digit count, so... */ - - *len_return = strlen(param); - return (param); /* ...return the verbatim string. */ -} - -/* InsertString() - action - * - * Mostly rewritten for R6 i18n. - * - * Each parameter, in turn, will be insert at the inputPos - * and the inputPos advances to the insertion's end. - * - * The exception is that parameters composed of the two - * characters 0x, followed only by an even number of - * hexadecimal digits will be converted to characters */ -/*ARGSUSED*/ -static void -InsertString(Widget w, XEvent *event, String *params, Cardinal *num_params) -{ - TextWidget ctx = (TextWidget)w; - XtAppContext app_con = XtWidgetToApplicationContext(w); - XawTextBlock text; - int i; - - text.firstPos = 0; - text.format = _XawTextFormat(ctx); - - StartAction(ctx, event); - for (i = *num_params; i; i--, params++) { /* DO FOR EACH PARAMETER */ - text.ptr = IfHexConvertHexElseReturnParam(*params, &text.length); - - if (text.length == 0) - continue; - - if (XawTextFormat(ctx, XawFmtWide)) { /* convert to WC */ - int temp_len; - - text.ptr = (char*)_XawTextMBToWC(XtDisplay(w), text.ptr, - &text.length); - - if (text.ptr == NULL) { /* conversion error */ - XtAppWarningMsg(app_con, - "insertString", "textAction", "XawError", - "insert-string()'s parameter contents " - "not legal in this locale.", - NULL, NULL); - ParameterError(w, *params); - continue; - } - - /* Double check that the new input is legal: try to convert to MB. */ - - temp_len = text.length; /* _XawTextWCToMB's 3rd arg is in_out */ - if (_XawTextWCToMB(XtDisplay(w), (wchar_t*)text.ptr, &temp_len) - == NULL) { - XtAppWarningMsg( app_con, - "insertString", "textAction", "XawError", - "insert-string()'s parameter contents " - "not legal in this locale.", - NULL, NULL); - ParameterError(w, *params); - continue; - } - } /* convert to WC */ - - if (_XawTextReplace(ctx, ctx->text.insertPos, - ctx->text.insertPos, &text)) { - XBell(XtDisplay(ctx), 50); - EndAction(ctx); - return; - } - - ctx->text.from_left = -1; - /* Advance insertPos to the end of the string we just inserted. */ - ctx->text.insertPos = SrcScan(ctx->text.source, ctx->text.old_insert, - XawstPositions, XawsdRight, text.length, - True); - - } /* DO FOR EACH PARAMETER */ - - EndAction(ctx); -} - -/* DisplayCaret() - action - * - * The parameter list should contain one boolean value. If the - * argument is true, the cursor will be displayed. If false, not. - * - * The exception is that EnterNotify and LeaveNotify events may - * have a second argument, "always". If they do not, the cursor - * is only affected if the focus member of the event is true. */ -static void -DisplayCaret(Widget w, XEvent *event, String *params, Cardinal *num_params) -{ - TextWidget ctx = (TextWidget)w; - Bool display_caret = True; - - if ((event->type == EnterNotify || event->type == LeaveNotify) - && ((*num_params >= 2) && (strcmp(params[1], "always") == 0)) - && (!event->xcrossing.focus)) - return; - - if (*num_params > 0) { /* default arg is "True" */ - XrmValue from, to; - from.size = strlen(from.addr = params[0]); - XtConvert(w, XtRString, &from, XtRBoolean, &to); - - if (to.addr != NULL) - display_caret = *(Boolean*)to.addr; - if (ctx->text.display_caret == display_caret) - return; - } - StartAction(ctx, event); - ctx->text.display_caret = display_caret; - EndAction(ctx); -} - -#ifndef OLDXAW -static void -Numeric(Widget w, XEvent *event, String *params, Cardinal *num_params) -{ - TextWidget ctx = (TextWidget)w; - - if (ctx->text.numeric) { - long mult = ctx->text.mult; - - if (*num_params != 1 || strlen(params[0]) != 1 - || (!isdigit(params[0][0]) - && (params[0][0] != '-' || mult != 0))) { - char err_buf[256]; - - if (event && (event->type == KeyPress || event->type == KeyRelease) - && params[0][0] == '-') { - InsertChar(w, event, params, num_params); - return; - } - XmuSnprintf(err_buf, sizeof(err_buf), - "numeric: Invalid argument%s'%s'", - *num_params ? ", " : "", *num_params ? params[0] : ""); - XtAppWarning(XtWidgetToApplicationContext(w), err_buf); - ctx->text.numeric = False; - ctx->text.mult = 1; - return; - } - if (params[0][0] == '-') { - ctx->text.mult = 32767; - return; - } - else if (mult == 32767) { - mult = ctx->text.mult = - (params[0][0] - '0'); - return; - } - else { - mult = mult * 10 + (params[0][0] - '0') * (mult < 0 ? -1 : 1); - ctx->text.mult = ctx->text.mult * 10 + (params[0][0] - '0') * - (mult < 0 ? -1 : 1); - } - if (mult != ctx->text.mult || mult >= 32767) { /* checks for overflow */ - XBell(XtDisplay(w), 0); - ctx->text.mult = 1; - ctx->text.numeric = False; - return; - } - } - else - InsertChar(w, event, params, num_params); -} - -/*ARGSUSED*/ -static void -KeyboardReset(Widget w, XEvent *event, String *params, Cardinal *num_params) -{ - TextWidget ctx = (TextWidget)w; - - ctx->text.numeric = False; - ctx->text.mult = 1; - - (void)_XawTextSrcToggleUndo((TextSrcObject)ctx->text.source); - - if (ctx->text.kill_ring_ptr) { - --ctx->text.kill_ring_ptr->refcount; - ctx->text.kill_ring_ptr = NULL; - } - ctx->text.kill_ring = 0; - - XBell(XtDisplay(w), 0); -} -#endif /* OLDXAW */ - -/* Multiply() - action - * - * The parameter list may contain either a number or the string 'Reset'. - * - * A number will multiply the current multiplication factor by that number. - * Many of the text widget actions will will perform n actions, where n is - * the multiplication factor. - * - * The string reset will reset the mutiplication factor to 1. */ -/*ARGSUSED*/ -static void -Multiply(Widget w, XEvent *event, String *params, Cardinal *num_params) -{ - TextWidget ctx = (TextWidget)w; - int mult; - - if (*num_params != 1) { - XtAppError(XtWidgetToApplicationContext(w), - "Xaw Text Widget: multiply() takes exactly one argument."); - XBell(XtDisplay(w), 0); - return; - } - - if ((params[0][0] == 'r') || (params[0][0] == 'R')) { - XBell(XtDisplay(w), 0); -#ifndef OLDXAW - ctx->text.numeric = False; -#endif - ctx->text.mult = 1; - return; - } - -#ifndef OLDXAW - if (params[0][0] == 's' || params[0][0] == 'S') { - ctx->text.numeric = True; - ctx->text.mult = 0; - return; - } - else -#endif - if ((mult = atoi(params[0])) == 0) { - char buf[BUFSIZ]; - - XmuSnprintf(buf, sizeof(buf), - "%s %s", "Xaw Text Widget: multiply() argument", - "must be a number greater than zero, or 'Reset'."); - XtAppError(XtWidgetToApplicationContext(w), buf); - XBell(XtDisplay(w), 50); - return; - } - - ctx->text.mult *= mult; -} - -/* StripOutOldCRs() - called from FormRegion - * - * removes CRs in widget ctx, from from to to. - * - * RETURNS: the new ending location (we may add some characters), - * or XawReplaceError if the widget can't be written to. */ -static XawTextPosition -StripOutOldCRs(TextWidget ctx, XawTextPosition from, XawTextPosition to, - XawTextPosition *pos, int num_pos) -{ - XawTextPosition startPos, endPos, eop_begin, eop_end, temp; - Widget src = ctx->text.source; - XawTextBlock text; - char *buf; - static wchar_t wc_two_spaces[3]; - int idx; - - /* Initialize our TextBlock with two spaces. */ - text.firstPos = 0; - text.format = _XawTextFormat(ctx); - if (text.format == XawFmt8Bit) - text.ptr= " "; - else { - wc_two_spaces[0] = _Xaw_atowc(XawSP); - wc_two_spaces[1] = _Xaw_atowc(XawSP); - wc_two_spaces[2] = 0; - text.ptr = (char*)wc_two_spaces; - } - - /* Strip out CR's. */ - eop_begin = eop_end = startPos = endPos = from; - - /* CONSTCOND */ - while (TRUE) { - endPos=SrcScan(src, startPos, XawstEOL, XawsdRight, 1, False); - - temp = SrcScan(src, endPos, XawstWhiteSpace, XawsdLeft, 1, False); - temp = SrcScan(src, temp, XawstWhiteSpace, XawsdRight,1, False); - - if (temp > startPos) - endPos = temp; - - if (endPos >= to) - break; - - if (endPos >= eop_begin) { - startPos = eop_end; - eop_begin=SrcScan(src, startPos, XawstParagraph, - XawsdRight, 1,False); - eop_end = SrcScan(src, startPos, XawstParagraph, - XawsdRight, 1, True); - } - else { - XawTextPosition periodPos, next_word; - int i, len; - - periodPos = SrcScan(src, endPos, XawstPositions, - XawsdLeft, 1, True); - next_word = SrcScan(src, endPos, XawstWhiteSpace, - XawsdRight, 1, False); - - len = next_word - periodPos; - - text.length = 1; - buf = _XawTextGetText(ctx, periodPos, next_word); - if (text.format == XawFmtWide) { - if (periodPos < endPos && ((wchar_t*)buf)[0] == _Xaw_atowc('.')) - text.length++; - } - else - if (periodPos < endPos && buf[0] == '.') - text.length++; /* Put in two spaces. */ - - /* - * Remove all extra spaces. - */ - for (i = 1 ; i < len; i++) - if (text.format == XawFmtWide) { - if (!iswspace(((wchar_t*)buf)[i]) || ((periodPos + i) >= to)) - break; - } - else if (!isspace(buf[i]) || (periodPos + i) >= to) - break; - - XtFree(buf); - - to -= (i - text.length - 1); - startPos = SrcScan(src, periodPos, XawstPositions, - XawsdRight, i, True); - if (_XawTextReplace(ctx, endPos, startPos, &text) != XawEditDone) - return (XawReplaceError); - - for (idx = 0; idx < num_pos; idx++) { - if (endPos < pos[idx]) { - if (startPos < pos[idx]) - pos[idx] -= startPos - endPos; - else - pos[idx] = endPos; - pos[idx] += text.length; - } - } - - startPos -= i - text.length; - } - } - - return (to); -} - -/* InsertNewCRs() - called from FormRegion - * - * inserts new CRs for FormRegion, thus for FormParagraph action */ -static void -InsertNewCRs(TextWidget ctx, XawTextPosition from, XawTextPosition to, - XawTextPosition *pos, int num_pos) -{ - XawTextPosition startPos, endPos, space, eol; - XawTextBlock text; - int i, width, height, len, wwidth, idx; - char *buf; - static wchar_t wide_CR[2]; - - text.firstPos = 0; - text.length = 1; - text.format = _XawTextFormat(ctx); - - if (text.format == XawFmt8Bit) - text.ptr = "\n"; - else { - wide_CR[0] = _Xaw_atowc(XawLF); - wide_CR[1] = 0; - text.ptr = (char*)wide_CR; - } - - startPos = from; - - wwidth = (int)XtWidth(ctx) - (int)HMargins(ctx); - if (ctx->text.wrap != XawtextWrapNever) { - XRectangle cursor; - - XawTextSinkGetCursorBounds(ctx->text.sink, &cursor); - wwidth -= (int)cursor.width; - } - wwidth = XawMax(0, wwidth); - - /* CONSTCOND */ - while (TRUE) { - XawTextSinkFindPosition(ctx->text.sink, startPos, - (int)ctx->text.r_margin.left, wwidth, - True, &eol, &width, &height); - if (eol == startPos) - ++eol; - if (eol >= to) - break; - - eol = SrcScan(ctx->text.source, eol, XawstPositions, - XawsdLeft, 1, True); - space = SrcScan(ctx->text.source, eol, XawstWhiteSpace, - XawsdRight,1, True); - - startPos = endPos = eol; - if (eol == space) - return; - - len = (int)(space - eol); - buf = _XawTextGetText(ctx, eol, space); - for (i = 0 ; i < len ; i++) - if (text.format == XawFmtWide) { - if (!iswspace(((wchar_t*)buf)[i])) - break; - } - else if (!isspace(buf[i])) - break; - - to -= (i - 1); - endPos = SrcScan(ctx->text.source, endPos, - XawstPositions, XawsdRight, i, True); - XtFree(buf); - - if (_XawTextReplace(ctx, startPos, endPos, &text)) - return; - - for (idx = 0; idx < num_pos; idx++) { - if (startPos < pos[idx]) { - if (endPos < pos[idx]) - pos[idx] -= endPos - startPos; - else - pos[idx] = startPos; - pos[idx] += text.length; - } - } - - startPos = SrcScan(ctx->text.source, startPos, - XawstPositions, XawsdRight, 1, True); - } -} - -/* FormRegion() - called by FormParagraph - * - * oversees the work of paragraph-forming a region - * - * Return: - * XawEditDone if successful, or XawReplaceError - */ -static int -FormRegion(TextWidget ctx, XawTextPosition from, XawTextPosition to, - XawTextPosition *pos, int num_pos) -{ -#ifndef OLDXAW - Bool format = ctx->text.auto_fill - && ctx->text.left_column < ctx->text.right_column; -#endif - - if (from >= to) - return (XawEditDone); - -#ifndef OLDXAW - if (format) { - XawTextPosition len = ctx->text.lastPos; - int inc = 0; - - if (ctx->text.justify == XawjustifyLeft || - ctx->text.justify == XawjustifyFull) { - Untabify(ctx, from, to, pos, num_pos, NULL); - to += ctx->text.lastPos - len; - len = ctx->text.insertPos; - (void)BlankLine((Widget)ctx, from, &inc); - if (from + inc >= to) - return (XawEditDone); - } - if (!StripSpaces(ctx, from + inc, to, pos, num_pos, NULL)) - return (XawReplaceError); - to += ctx->text.lastPos - len; - - FormatText(ctx, from, ctx->text.justify != XawjustifyFull, pos, num_pos); - } - else { -#endif - if ((to = StripOutOldCRs(ctx, from, to, pos, num_pos)) == XawReplaceError) - return (XawReplaceError); - InsertNewCRs(ctx, from, to, pos, num_pos); -#ifndef OLDXAW - } -#endif - ctx->text.from_left = -1; - - return (XawEditDone); -} - -#ifndef OLDXAW -static Bool -BlankLine(Widget w, XawTextPosition pos, int *blanks_return) -{ - int i, blanks = 0; - XawTextBlock block; - Widget src = XawTextGetSource(w); - XawTextPosition l = SrcScan(src, pos, XawstEOL, XawsdLeft, 1, False); - XawTextPosition r = SrcScan(src, pos, XawstEOL, XawsdRight, 1, False); - - while (l < r) { - l = XawTextSourceRead(src, l, &block, r - l); - if (block.length == 0) { - if (blanks_return) - *blanks_return = blanks; - return (True); - } - if (XawTextFormat((TextWidget)w, XawFmt8Bit)) { - for (i = 0; i < block.length; i++, blanks++) - if (block.ptr[i] != ' ' && - block.ptr[i] != '\t') { - if (blanks_return) - *blanks_return = blanks; - return (block.ptr[i] == '\n'); - } - } - else if (XawTextFormat((TextWidget)w, XawFmtWide)) { - for (i = 0; i < block.length; i++, blanks++) - if (_Xaw_atowc(XawSP) != ((wchar_t*)block.ptr)[i] && - _Xaw_atowc(XawTAB) != ((wchar_t*)block.ptr)[i]) { - if (blanks_return) - *blanks_return = blanks; - return (_Xaw_atowc(XawLF) == ((wchar_t*)block.ptr)[i]); - } - } - } - - return (True); -} - -static Bool -GetBlockBoundaries(TextWidget ctx, - XawTextPosition *from_return, XawTextPosition *to_return) -{ - XawTextPosition from, to; - - if (ctx->text.auto_fill && ctx->text.left_column < ctx->text.right_column) { - if (ctx->text.s.left != ctx->text.s.right) { - from = SrcScan(ctx->text.source, - XawMin(ctx->text.s.left, ctx->text.s.right), - XawstEOL, XawsdLeft, 1, False); - to = SrcScan(ctx->text.source, - XawMax(ctx->text.s.right, ctx->text.s.right), - XawstEOL, XawsdRight, 1, False); - } - else { - XawTextBlock block; - XawTextPosition tmp; - Bool first; - - from = to = ctx->text.insertPos; - - /* find from position */ - first = True; - while (1) { - tmp = from; - from = SrcScan(ctx->text.source, from, XawstEOL, XawsdLeft, - 1 + !first, False); - XawTextSourceRead(ctx->text.source, from, &block, 1); - if (block.length == 0 || - (XawTextFormat(ctx, XawFmt8Bit) && - block.ptr[0] != ' ' && - block.ptr[0] != '\t' && - !isalnum(*(unsigned char*)block.ptr)) || - (XawTextFormat(ctx, XawFmtWide) && - _Xaw_atowc(XawSP) != *(wchar_t*)block.ptr && - _Xaw_atowc(XawTAB) != *(wchar_t*)block.ptr && - !iswalnum(*(wchar_t*)block.ptr)) || - BlankLine((Widget)ctx, from, NULL)) { - from = tmp; - break; - } - if (from == tmp && !first) - break; - first = False; - } - if (first) - return (False); - - /* find to position */ - first = True; - while (1) { - tmp = to; - to = SrcScan(ctx->text.source, to, XawstEOL, XawsdRight, - 1 + !first, False); - XawTextSourceRead(ctx->text.source, to + (to < ctx->text.lastPos), - &block, 1); - if (block.length == 0 || - (XawTextFormat(ctx, XawFmt8Bit) && - block.ptr[0] != ' ' && - block.ptr[0] != '\t' && - !isalnum(*(unsigned char*)block.ptr)) || - (XawTextFormat(ctx, XawFmtWide) && - _Xaw_atowc(XawSP) != *(wchar_t*)block.ptr && - _Xaw_atowc(XawTAB) != *(wchar_t*)block.ptr && - !iswalnum(*(wchar_t*)block.ptr)) || - BlankLine((Widget)ctx, to, NULL)) - break; - if (to == tmp && !first) - break; - first = False; - } - } - } - else { - from = SrcScan(ctx->text.source, ctx->text.insertPos, XawstEOL, - XawsdLeft, 1, False); - if (BlankLine((Widget)ctx, from, NULL)) - return (False); - from = SrcScan(ctx->text.source, from, XawstParagraph, - XawsdLeft, 1, False); - if (BlankLine((Widget)ctx, from, NULL)) - from = SrcScan(ctx->text.source, from, XawstEOL, - XawsdRight, 1, True); - to = SrcScan(ctx->text.source, from, XawstParagraph, - XawsdRight, 1, False); - } - - if (from < to) { - *from_return = from; - *to_return = to; - return (True); - } - - return (False); -} -#endif /* OLDXAW */ - -/* FormParagraph() - action - * - * removes and reinserts CRs to maximize line length without clipping */ -/*ARGSUSED*/ -static void -FormParagraph(Widget w, XEvent *event, String *params, Cardinal *num_params) -{ - TextWidget ctx = (TextWidget)w; - XawTextPosition from, to, buf[32], *pos; -#ifndef OLDXAW - XawTextPosition endPos = 0; - char *lbuf = NULL, *rbuf; - TextSrcObject src = (TextSrcObject)ctx->text.source; - Cardinal i; - Bool undo = src->textSrc.enable_undo && src->textSrc.undo_state == False; -#endif - - StartAction(ctx, event); - -#ifndef OLDXAW - pos = XawStackAlloc(sizeof(XawTextPosition) * src->textSrc.num_text, buf); - for (i = 0; i < src->textSrc.num_text; i++) - pos[i] = ((TextWidget)src->textSrc.text[i])->text.old_insert; -#else - pos = buf; - *pos = ctx->text.old_insert; -#endif - -#ifndef OLDXAW - if (!GetBlockBoundaries(ctx, &from, &to)) { - EndAction(ctx); - XawStackFree(pos, buf); - return; - } - - if (undo) { - src->textSrc.undo_state = True; - lbuf = _XawTextGetText(ctx, from, to); - endPos = ctx->text.lastPos; - } - - if (FormRegion(ctx, from, to, pos, src->textSrc.num_text) == XawReplaceError) { -#else - from = SrcScan(ctx->text.source, ctx->text.insertPos, - XawstParagraph, XawsdLeft, 1, False); - to = SrcScan(ctx->text.source, from, - XawstParagraph, XawsdRight, 1, False); - - if (FormRegion(ctx, from, to, pos, 1) == XawReplaceError) { -#endif - XawStackFree(pos, buf); - XBell(XtDisplay(w), 0); -#ifndef OLDXAW - if (undo) { - src->textSrc.undo_state = False; - XtFree(lbuf); - } -#endif - } -#ifndef OLDXAW - else if (undo) { - /* makes the form-paragraph only one undo/redo step */ - unsigned llen, rlen, size; - XawTextBlock block; - - llen = to - from; - rlen = llen + (ctx->text.lastPos - endPos); - - block.firstPos = 0; - block.format = _XawTextFormat(ctx); - - rbuf = _XawTextGetText(ctx, from, from + rlen); - - size = XawTextFormat(ctx, XawFmtWide) ? sizeof(wchar_t) : sizeof(char); - if (llen != rlen || memcmp(lbuf, rbuf, llen * size)) { - block.ptr = lbuf; - block.length = llen; - _XawTextReplace(ctx, from, from + rlen, &block); - - src->textSrc.undo_state = False; - block.ptr = rbuf; - block.length = rlen; - _XawTextReplace(ctx, from, from + llen, &block); - } - else - src->textSrc.undo_state = False; - XtFree(lbuf); - XtFree(rbuf); - } - - for (i = 0; i < src->textSrc.num_text; i++) { - TextWidget tw = (TextWidget)src->textSrc.text[i]; - - tw->text.old_insert = tw->text.insertPos = pos[i]; - _XawTextBuildLineTable(tw, SrcScan((Widget)src, tw->text.lt.top, XawstEOL, - XawsdLeft, 1, False), False); - tw->text.clear_to_eol = True; - } -#else - ctx->text.old_insert = ctx->text.insertPos = *pos; - _XawTextBuildLineTable(ctx, SrcScan(ctx->text.source, ctx->text.lt.top, - XawstEOL, XawsdLeft, 1, False), False); - ctx->text.clear_to_eol = True; -#endif - XawStackFree(pos, buf); - ctx->text.showposition = True; - - EndAction(ctx); -} - -/* TransposeCharacters() - action - * - * Swaps the character to the left of the mark - * with the character to the right of the mark */ -/*ARGSUSED*/ -static void -TransposeCharacters(Widget w, XEvent *event, - String *params, Cardinal *num_params) -{ - TextWidget ctx = (TextWidget)w; - XawTextPosition start, end; - XawTextBlock text; - char *buf; - int i, mult = MULT(ctx); - - if (mult < 0) { - ctx->text.mult = 1; - return; - } - - StartAction(ctx, event); - - /* Get bounds. */ - - start = SrcScan(ctx->text.source, ctx->text.insertPos, XawstPositions, - XawsdLeft, 1, True); - end = SrcScan(ctx->text.source, ctx->text.insertPos, XawstPositions, - XawsdRight, mult, True); - - /* Make sure we aren't at the very beginning or end of the buffer. */ - - if (start == ctx->text.insertPos || end == ctx->text.insertPos) { - XBell(XtDisplay(w), 0); /* complain. */ - EndAction(ctx); - return; - } - - ctx->text.from_left = -1; - ctx->text.insertPos = end; - - text.firstPos = 0; - text.format = _XawTextFormat(ctx); - - /* Retrieve text and swap the characters. */ - if (text.format == XawFmtWide) { - wchar_t wc; - wchar_t *wbuf; - - wbuf = (wchar_t*)_XawTextGetText(ctx, start, end); - text.length = wcslen(wbuf); - wc = wbuf[0]; - for (i = 1; i < text.length; i++) - wbuf[i - 1] = wbuf[i]; - wbuf[i - 1] = wc; - buf = (char*)wbuf; /* so that it gets assigned and freed */ - } - else { /* thus text.format == XawFmt8Bit */ - char c; - - buf = _XawTextGetText(ctx, start, end); - text.length = strlen(buf); - c = buf[0]; - for (i = 1; i < text.length; i++) - buf[i - 1] = buf[i]; - buf[i - 1] = c; - } - - text.ptr = buf; - - /* Store new text in source. */ - - if (_XawTextReplace (ctx, start, end, &text)) - XBell(XtDisplay(w), 0); - XtFree((char *)buf); - EndAction(ctx); -} - -#ifndef OLDXAW -/*ARGSUSED*/ -static void -Undo(Widget w, XEvent *event, String *params, Cardinal *num_params) -{ - TextWidget ctx = (TextWidget)w; - int mul = MULT(ctx); - Bool toggle = False; - - if (mul < 0) { - toggle = True; - _XawTextSrcToggleUndo((TextSrcObject)ctx->text.source); - ctx->text.mult = mul = -mul; - } - - StartAction(ctx, event); - for (; mul; --mul) - if (!_XawTextSrcUndo((TextSrcObject)ctx->text.source, &ctx->text.insertPos)) - break; - ctx->text.showposition = True; - - if (toggle) - _XawTextSrcToggleUndo((TextSrcObject)ctx->text.source); - EndAction(ctx); -} -#endif - -/* NoOp() - action - * This action performs no action, and allows the user or - * application programmer to unbind a translation. - * - * Note: If the parameter list contains the string "RingBell" then - * this action will ring the bell. - */ -/*ARGSUSED*/ -static void -NoOp(Widget w, XEvent *event, String *params, Cardinal *num_params) -{ - if (*num_params != 1) - return; - - switch(params[0][0]) { - case 'R': - case 'r': - XBell(XtDisplay(w), 0); - /*FALLTROUGH*/ - default: - break; - } -} - -/* Reconnect() - action - * This reconnects to the input method. The user will typically call - * this action if/when connection has been severed, or when the app - * was started up before an IM was started up - */ -/*ARGSUSED*/ -static void -Reconnect(Widget w, XEvent *event, String *params, Cardinal *num_params) -{ - _XawImReconnect(w); -} - -#define CAPITALIZE 1 -#define DOWNCASE 2 -#define UPCASE 3 - -#ifdef NO_LIBC_I18N -static int -ToLower(int ch) -{ - char buf[2]; - - *buf = ch; - XmuNCopyISOLatin1Lowered(buf, buf, sizeof(buf)); - - return (*buf); -} - -static int -ToUpper(int ch) -{ - char buf[2]; - - *buf = ch; - XmuNCopyISOLatin1Uppered(buf, buf, sizeof(buf)); - - return (*buf); -} - -static int -IsAlnum(int ch) -{ - return ((ch >= '0' && ch <= '9') || ToUpper(ch) != ch || ToLower(ch) != ch); -} - -static int -IsLower(int ch) -{ - char upbuf[2]; - char lobuf[2]; - - *upbuf = *lobuf = ch; - XmuNCopyISOLatin1Lowered(lobuf, lobuf, sizeof(lobuf)); - XmuNCopyISOLatin1Uppered(upbuf, upbuf, sizeof(upbuf)); - - return (*lobuf != *upbuf && ch == *lobuf); -} - -static int -IsUpper(int ch) -{ - char upbuf[2]; - char lobuf[2]; - - *upbuf = *lobuf = ch; - XmuNCopyISOLatin1Lowered(lobuf, lobuf, sizeof(lobuf)); - XmuNCopyISOLatin1Uppered(upbuf, upbuf, sizeof(upbuf)); - - return (*lobuf != *upbuf && ch == *upbuf); -} -#else -#define ToLower tolower -#define ToUpper toupper -#define IsAlnum isalnum -#define IsLower islower -#define IsUpper isupper -#endif - -static void -CaseProc(Widget w, XEvent *event, int cmd) -{ - TextWidget ctx = (TextWidget)w; - short mul = MULT(ctx); - XawTextPosition left, right; - XawTextBlock block; - Bool changed = False; - unsigned char ch, mb[sizeof(wchar_t)]; - int i, count; - - if (mul > 0) - right = SrcScan(ctx->text.source, left = ctx->text.insertPos, - XawstAlphaNumeric, XawsdRight, mul, False); - else - left = SrcScan(ctx->text.source, right = ctx->text.insertPos, - XawstAlphaNumeric, XawsdLeft, 1 + -mul, False); - block.firstPos = 0; - block.format = _XawTextFormat(ctx); - block.length = right - left; - block.ptr = _XawTextGetText(ctx, left, right); - - count = 0; - if (block.format == XawFmt8Bit) - for (i = 0; i < block.length; i++) { - if (!IsAlnum(*mb = (unsigned char)block.ptr[i])) - count = 0; - else if (++count == 1 || cmd != CAPITALIZE) { - ch = cmd == DOWNCASE ? ToLower(*mb) : ToUpper(*mb); - if (ch != *mb) { - changed = True; - block.ptr[i] = ch; - } - } - else if (cmd == CAPITALIZE) { - if ((ch = ToLower(*mb)) != *mb) { - changed = True; - block.ptr[i] = ch; - } - } - } - else - for (i = 0; i < block.length; i++) { - wctomb((char*)mb, ((wchar_t*)block.ptr)[i]); - if (!IsAlnum(*mb)) - count = 0; - else if (++count == 1 || cmd != CAPITALIZE) { - ch = cmd == DOWNCASE ? ToLower(*mb) : ToUpper(*mb); - if (ch != *mb) { - changed = True; - ((wchar_t*)block.ptr)[i] = _Xaw_atowc(ch); - } - } - else if (cmd == CAPITALIZE) { - if ((ch = ToLower(*mb)) != *mb) { - changed = True; - ((wchar_t*)block.ptr)[i] = _Xaw_atowc(ch); - } - } - } - - StartAction(ctx, event); - if (changed && _XawTextReplace(ctx, left, right, &block) != XawEditDone) - XBell(XtDisplay(ctx), 0); - ctx->text.insertPos = right; - EndAction(ctx); - - XtFree(block.ptr); -} - -/*ARGSUSED*/ -static void -CapitalizeWord(Widget w, XEvent *event, String *params, Cardinal *num_params) -{ - CaseProc(w, event, CAPITALIZE); -} - -/*ARGSUSED*/ -static void -DowncaseWord(Widget w, XEvent *event, String *params, Cardinal *num_params) -{ - CaseProc(w, event, DOWNCASE); -} - -/*ARGSUSED*/ -static void -UpcaseWord(Widget w, XEvent *event, String *params, Cardinal *num_params) -{ - CaseProc(w, event, UPCASE); -} -#undef CAPITALIZE -#undef DOWNCASE -#undef UPCASE - -XtActionsRec _XawTextActionsTable[] = { - /* motion */ - {"forward-character", MoveForwardChar}, - {"backward-character", MoveBackwardChar}, - {"forward-word", MoveForwardWord}, - {"backward-word", MoveBackwardWord}, - {"forward-paragraph", MoveForwardParagraph}, - {"backward-paragraph", MoveBackwardParagraph}, - {"beginning-of-line", MoveToLineStart}, - {"end-of-line", MoveToLineEnd}, - {"next-line", MoveNextLine}, - {"previous-line", MovePreviousLine}, - {"next-page", MoveNextPage}, - {"previous-page", MovePreviousPage}, - {"beginning-of-file", MoveBeginningOfFile}, - {"end-of-file", MoveEndOfFile}, - {"scroll-one-line-up", ScrollOneLineUp}, - {"scroll-one-line-down", ScrollOneLineDown}, - - /* delete */ - {"delete-next-character", DeleteForwardChar}, - {"delete-previous-character", DeleteBackwardChar}, - {"delete-next-word", DeleteForwardWord}, - {"delete-previous-word", DeleteBackwardWord}, - {"delete-selection", DeleteCurrentSelection}, - {"delete", Delete}, - - /* kill */ - {"kill-word", KillForwardWord}, - {"backward-kill-word", KillBackwardWord}, - {"kill-selection", KillCurrentSelection}, - {"kill-to-end-of-line", KillToEndOfLine}, - {"kill-to-end-of-paragraph", KillToEndOfParagraph}, - - /* new line */ - {"newline-and-indent", InsertNewLineAndIndent}, - {"newline-and-backup", InsertNewLineAndBackup}, - {"newline", InsertNewLine}, - - /* selection */ - {"select-word", SelectWord}, - {"select-all", SelectAll}, - {"select-start", SelectStart}, - {"select-adjust", SelectAdjust}, - {"select-end", SelectEnd}, - {"select-save", SelectSave}, - {"extend-start", ExtendStart}, - {"extend-adjust", ExtendAdjust}, - {"extend-end", ExtendEnd}, - {"insert-selection", InsertSelection}, - - /* miscellaneous */ - {"redraw-display", RedrawDisplay}, - {"insert-file", _XawTextInsertFile}, - {"search", _XawTextSearch}, - {"insert-char", InsertChar}, - {"insert-string", InsertString}, - {"focus-in", TextFocusIn}, - {"focus-out", TextFocusOut}, - {"enter-window", TextEnterWindow}, - {"leave-window", TextLeaveWindow}, - {"display-caret", DisplayCaret}, - {"multiply", Multiply}, - {"form-paragraph", FormParagraph}, - {"transpose-characters", TransposeCharacters}, - {"set-keyboard-focus", SetKeyboardFocus}, -#ifndef OLDXAW - {"numeric", Numeric}, - {"undo", Undo}, - {"keyboard-reset", KeyboardReset}, - {"kill-ring-yank", KillRingYank}, - {"toggle-overwrite", ToggleOverwrite}, - {"indent", Indent}, -#endif - {"no-op", NoOp}, - - /* case transformations */ - {"capitalize-word", CapitalizeWord}, - {"downcase-word", DowncaseWord}, - {"upcase-word", UpcaseWord}, - - /* action to bind translations for text dialogs */ - {"InsertFileAction", _XawTextInsertFileAction}, - {"DoSearchAction", _XawTextDoSearchAction}, - {"DoReplaceAction", _XawTextDoReplaceAction}, - {"SetField", _XawTextSetField}, - {"PopdownSearchAction", _XawTextPopdownSearchAction}, - - /* reconnect to Input Method */ - {"reconnect-im", Reconnect} /* Li Yuhong, Omron KK, 1991 */ -}; - -Cardinal _XawTextActionsTableCount = XtNumber(_XawTextActionsTable); diff --git a/nx-X11/lib/Xaw/TextP.h b/nx-X11/lib/Xaw/TextP.h deleted file mode 100644 index 0edbdd29b..000000000 --- a/nx-X11/lib/Xaw/TextP.h +++ /dev/null @@ -1,321 +0,0 @@ -/* -* $Xorg: TextP.h,v 1.4 2001/02/09 02:03:46 xorgcvs Exp $ -*/ - - -/*********************************************************** - -Copyright 1987, 1988, 1994, 1998 The Open Group - -Permission to use, copy, modify, distribute, and sell this software and its -documentation for any purpose is hereby granted without fee, provided that -the above copyright notice appear in all copies and that both that -copyright notice and this permission notice appear in supporting -documentation. - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -Except as contained in this notice, the name of The Open Group shall not be -used in advertising or otherwise to promote the sale, use or other dealings -in this Software without prior written authorization from The Open Group. - - -Copyright 1987, 1988 by Digital Equipment Corporation, Maynard, Massachusetts. - - All Rights Reserved - -Permission to use, copy, modify, and distribute this software and its -documentation for any purpose and without fee is hereby granted, -provided that the above copyright notice appear in all copies and that -both that copyright notice and this permission notice appear in -supporting documentation, and that the name of Digital not be -used in advertising or publicity pertaining to distribution of the -software without specific, written prior permission. - -DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING -ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL -DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR -ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, -WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, -ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS -SOFTWARE. - -******************************************************************/ -/* $XFree86: xc/lib/Xaw/TextP.h,v 3.21 2001/12/14 19:54:44 dawes Exp $ */ - -#ifndef _XawTextP_h -#define _XawTextP_h - -#include <X11/Xfuncproto.h> - -#include <X11/Xaw/Text.h> -#include <X11/Xaw/SimpleP.h> - -_XFUNCPROTOBEGIN - -#define MAXCUT 30000 /* Maximum number of characters that can be cut */ - -#define XawTextGetLastPosition(ctx) \ - XawTextSourceScan((ctx)->text.source, 0, \ - XawstAll, XawsdRight, 1, True) -#define GETLASTPOS XawTextGetLastPosition(ctx) - -#define zeroPosition ((XawTextPosition)0) - -extern XtActionsRec _XawTextActionsTable[]; -extern Cardinal _XawTextActionsTableCount; - -#define XawLF 0x0a -#define XawCR 0x0d -#define XawTAB 0x09 -#define XawBS 0x08 -#define XawSP 0x20 -#define XawDEL 0x7f -#define XawESC 0x1b -#define XawBSLASH '\\' - -/* constants that subclasses may want to know */ -#define DEFAULT_TEXT_HEIGHT ((Dimension)~0) -#define DEFAULT_TAB_SIZE 8 - -/* displayable text management data structures */ -typedef struct { - XawTextPosition position; - Position y; -#ifndef OLDXAW - unsigned int textWidth; -#else - Dimension textWidth; -#endif -} XawTextLineTableEntry, *XawTextLineTableEntryPtr; - -typedef struct { - XawTextPosition left, right; - XawTextSelectType type; - Atom *selections; - int atom_count; - int array_size; -} XawTextSelection; - -typedef struct _XawTextSelectionSalt { - struct _XawTextSelectionSalt *next; - XawTextSelection s; - /* - * The element "contents" stores the CT string which is gotten in the - * function _XawTextSaltAwaySelection() - */ - char *contents; - int length; -} XawTextSelectionSalt; - -#ifndef OLDXAW -typedef struct _XawTextKillRing { - struct _XawTextKillRing *next; - char *contents; - int length; - unsigned refcount; - unsigned long format; -} XawTextKillRing; - -extern XawTextKillRing *xaw_text_kill_ring; -#endif - -/* Line Tables are n+1 long - last position displayed is in last lt entry */ -typedef struct { - XawTextPosition top; /* Top of the displayed text */ - int lines; /* How many lines in this table */ -#ifndef OLDXAW - int base_line; /* line number of first entry */ -#endif - XawTextLineTableEntry *info; /* A dynamic array, one entry per line */ -} XawTextLineTable, *XawTextLineTablePtr; - -typedef struct _XawTextMargin { - Position left, right, top, bottom; -} XawTextMargin; - -typedef struct _XmuScanline XmuTextUpdate; - -#define VMargins(ctx) ((ctx)->text.margin.top + (ctx)->text.margin.bottom) -#define HMargins(ctx) ((ctx)->text.left_margin + (ctx)->text.margin.right) -#define RVMargins(ctx) ((ctx)->text.r_margin.top + (ctx)->text.r_margin.bottom) -#define RHMargins(ctx) ((ctx)->text.r_margin.left + (ctx)->text.r_margin.right) - -#define IsPositionVisible(ctx, pos) \ -(pos >= ctx->text.lt.info[0].position && \ - pos < ctx->text.lt.info[ctx->text.lt.lines].position) - -/* - * Search & Replace data structure - */ -struct SearchAndReplace { - Boolean selection_changed; /* flag so that the selection cannot be - changed out from underneath query-replace.*/ - Widget search_popup; /* The poppup widget that allows searches.*/ - Widget label1; /* The label widgets for the search window. */ - Widget label2; - Widget left_toggle; /* The left search toggle radioGroup. */ - Widget right_toggle; /* The right search toggle radioGroup. */ - Widget rep_label; /* The Replace label string. */ - Widget rep_text; /* The Replace text field. */ - Widget search_text; /* The Search text field. */ - Widget rep_one; /* The Replace one button. */ - Widget rep_all; /* The Replace all button. */ -#ifndef OLDXAW - Widget case_sensitive; /* The "Case Sensitive" toggle */ -#endif -}; - -/* New fields for the Text widget class record */ -typedef struct { - XtPointer extension; -} TextClassPart; - -/* Full class record declaration */ -typedef struct _TextClassRec { - CoreClassPart core_class; - SimpleClassPart simple_class; - TextClassPart text_class; -} TextClassRec; - -extern TextClassRec textClassRec; - -/* New fields for the Text widget record */ -typedef struct _TextPart { - /* resources */ - Widget source, sink; - XawTextPosition insertPos; - XawTextSelection s; - XawTextSelectType *sarray; /* Array to cycle for selections */ - XawTextSelectionSalt *salt; /* salted away selections */ - int left_margin; - int dialog_horiz_offset, dialog_vert_offset; /* position for popup dialog */ - Boolean display_caret; /* insertion pt visible iff T */ - Boolean auto_fill; /* Auto fill mode? */ - XawTextScrollMode scroll_vert, scroll_horiz; - XawTextWrapMode wrap; /* The type of wrapping */ - XawTextResizeMode resize; - XawTextMargin r_margin; /* The real margins */ -#ifndef OLDXAW - XtCallbackList position_callbacks; -#else - XtPointer pad1; -#endif - - /* private state */ - XawTextMargin margin; /* The current margins */ - XawTextLineTable lt; - XawTextScanDirection extendDir; - XawTextSelection origSel; /* the selection being modified */ - Time lasttime; /* timestamp of last processed action */ - Time time; /* time of last key or button action */ - Position ev_x, ev_y; /* x, y coords for key or button action */ - Widget vbar, hbar; /* The scroll bars (none = NULL) */ - struct SearchAndReplace *search; /* Search and replace structure */ - Widget file_insert; /* The file insert popup widget */ - XmuTextUpdate *update; /* Position intervals to update */ -#ifndef OLDXAW - int line_number; - short column_number; - unsigned char kill_ring; - Boolean selection_state; -#else - XtPointer pad2; - int pad3; -#endif - int from_left; /* Cursor position */ - XawTextPosition lastPos; /* Last position of source */ - GC gc; - Boolean showposition; /* True if we need to show the position */ - Boolean hasfocus; /* TRUE if we currently have input focus*/ - Boolean update_disabled; /* TRUE if display updating turned off */ - Boolean clear_to_eol; /* Clear to eol when painting text? */ - XawTextPosition old_insert; /* Last insertPos for batched updates */ - short mult; /* Multiplier */ -#ifndef OLDXAW - XawTextKillRing *kill_ring_ptr; -#else - XtPointer pad4; -#endif - - /* private state, shared w/Source and Sink */ - Boolean redisplay_needed; /* in SetValues */ - XawTextSelectionSalt *salt2; /* salted away selections */ - -#ifndef OLDXAW - char numeric; - char source_changed; - Boolean overwrite; /* Overwrite mode */ - - /* new resources and states, for text edition - * Note: a fixed width font is required for these resources/states. - */ - short left_column, right_column; - XawTextJustifyMode justify; - XtPointer pad[4]; /* for future use and keep binary compatability */ -#endif -} TextPart; - -#define XtRWrapMode "WrapMode" -#define XtRScrollMode "ScrollMode" -#define XtRResizeMode "ResizeMode" -#define XtRJustifyMode "JustifyMode" - -/* full instance record */ -typedef struct _TextRec { - CorePart core; - SimplePart simple; - TextPart text; -} TextRec; - -/* - * Semi-private functions - * for use by other Xaw modules only - */ -void _XawTextBuildLineTable -( - TextWidget ctx, - XawTextPosition top_pos, - _XtBoolean force_rebuild - ); - -char *_XawTextGetSTRING -( - TextWidget ctx, - XawTextPosition left, - XawTextPosition right - ); - -void _XawTextSaltAwaySelection -( - TextWidget ctx, - Atom *selections, - int num_atoms - ); - -void _XawTextPosToXY -( - Widget w, - XawTextPosition pos, - Position *x, - Position *y - ); - -void _XawTextNeedsUpdating -( - TextWidget ctx, - XawTextPosition left, - XawTextPosition right - ); - -_XFUNCPROTOEND - -#endif /* _XawTextP_h */ diff --git a/nx-X11/lib/Xaw/TextPop.c b/nx-X11/lib/Xaw/TextPop.c deleted file mode 100644 index dd67ef4a1..000000000 --- a/nx-X11/lib/Xaw/TextPop.c +++ /dev/null @@ -1,1554 +0,0 @@ -/* $Xorg: TextPop.c,v 1.4 2001/02/09 02:03:46 xorgcvs Exp $ */ - -/* - -Copyright 1989, 1994, 1998 The Open Group - -Permission to use, copy, modify, distribute, and sell this software and its -documentation for any purpose is hereby granted without fee, provided that -the above copyright notice appear in all copies and that both that -copyright notice and this permission notice appear in supporting -documentation. - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -Except as contained in this notice, the name of The Open Group shall not be -used in advertising or otherwise to promote the sale, use or other dealings -in this Software without prior written authorization from The Open Group. - -*/ - -/* $XFree86: xc/lib/Xaw/TextPop.c,v 1.20tsi Exp $ */ - -/* - * This file is broken up into three sections one dealing with - * each of the three popups created here: - * - * FileInsert, Search, and Replace. - * - * There is also a section at the end for utility functions - * used by all more than one of these dialogs. - * - * The following functions are the only non-static ones defined - * in this module. They are located at the begining of the - * section that contains this dialog box that uses them. - * - * void _XawTextInsertFileAction(w, event, params, num_params); - * void _XawTextDoSearchAction(w, event, params, num_params); - * void _XawTextDoReplaceAction(w, event, params, num_params); - * void _XawTextInsertFile(w, event, params, num_params); - */ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif -#include <stdio.h> -#include <errno.h> -#include <X11/IntrinsicP.h> -#include <X11/StringDefs.h> -#include <X11/Shell.h> -#include <X11/Xos.h> -#include <X11/Xmu/CharSet.h> -#include <X11/Xmu/SysUtil.h> -#include <X11/Xaw/TextP.h> -#include <X11/Xaw/AsciiText.h> -#include <X11/Xaw/Cardinals.h> -#include <X11/Xaw/Command.h> -#include <X11/Xaw/Form.h> -#include <X11/Xaw/Toggle.h> -#include "XawI18n.h" - -static char* INSERT_FILE = "Enter Filename:"; -static char* SEARCH_LABEL_1 = "Use <Tab> to change fields."; -static char* SEARCH_LABEL_2 = "Use ^q<Tab> for <Tab>."; -static char* DISMISS_NAME = "cancel"; -#define DISMISS_NAME_LEN 6 -static char* FORM_NAME = "form"; -static char* LABEL_NAME = "label"; -static char* TEXT_NAME = "text"; - -#define R_OFFSET 1 - -typedef void (*AddFunc)(Widget, char*, Widget); - -/* - * Prototypes - */ -static void _SetField(Widget, Widget); -static void AddSearchChildren(Widget, char*, Widget); -static void AddInsertFileChildren(Widget, char*, Widget); -static void CenterWidgetOnPoint(Widget, XEvent*); -static Widget CreateDialog(Widget, String, String, AddFunc); -static void DoInsert(Widget, XtPointer, XtPointer); -static void DoReplaceAll(Widget, XtPointer, XtPointer); -static void DoReplaceOne(Widget, XtPointer, XtPointer); -static Bool DoSearch(struct SearchAndReplace*); -static Widget GetShell(Widget); -static String GetString(Widget); -static String GetStringRaw(Widget); -static void InitializeSearchWidget(struct SearchAndReplace*, - XawTextScanDirection, Bool); -static Bool InParams(String, String*, unsigned int); -static Bool InsertFileNamed(Widget, char*); -static void PopdownFileInsert(Widget, XtPointer, XtPointer); -static void PopdownSearch(Widget, XtPointer, XtPointer); -static Bool Replace(struct SearchAndReplace*, Bool, Bool); -static void SearchButton(Widget, XtPointer, XtPointer); -static void SetResource(Widget, char*, XtArgVal); -static Bool SetResourceByName(Widget, char*, char*, XtArgVal); -static void SetSearchLabels(struct SearchAndReplace*, String, String, Bool); -static void SetWMProtocolTranslations(Widget); - -/* - * Actions - */ -static void WMProtocols(Widget, XEvent*, String*, Cardinal*); - -/* - * External Actions - */ -void _XawTextDoReplaceAction(Widget, XEvent*, String*, Cardinal*); -void _XawTextDoSearchAction(Widget, XEvent*, String*, Cardinal*); -void _XawTextInsertFile(Widget, XEvent*, String*, Cardinal*); -void _XawTextInsertFileAction(Widget, XEvent*, String*, Cardinal*); -void _XawTextPopdownSearchAction(Widget, XEvent*, String*, Cardinal*); -void _XawTextSearch(Widget, XEvent*, String*, Cardinal*); -void _XawTextSetField(Widget, XEvent*, String*, Cardinal*); - -/* - * From Text.c - */ -char *_XawTextGetText(TextWidget, XawTextPosition, XawTextPosition); -void _XawTextShowPosition(TextWidget); - -/* - * Initialization - */ -static char radio_trans_string[] = -"<Btn1Down>,<Btn1Up>:" "set() notify()\n" -; - -static char search_text_trans[] = -"~s<Key>Return:" "DoSearchAction(Popdown)\n" -"s<Key>Return:" "DoSearchAction() SetField(Replace)\n" -"c<Key>c:" "PopdownSearchAction()\n" -"<Btn1Down>:" "select-start() SetField(Search)\n" -"<Key>Tab:" "DoSearchAction() SetField(Replace)\n" -; - -static char rep_text_trans[] = -"~s<Key>Return:" "DoReplaceAction(Popdown)\n" -"s<Key>Return:" "SetField(Search)\n" -"c<Key>c:" "PopdownSearchAction()\n" -"<Btn1Down>:" "select-start() DoSearchAction() SetField(Replace)\n" -"<Key>Tab:" "SetField(Search)\n" -; - -/* - * Implementation - */ -/* - * This section of the file contains all the functions that - * the file insert dialog box uses - */ - -/* - * Function: - * _XawTextInsertFileAction - * - * Description: - * Action routine that can be bound to dialog box's Text Widget - * that will insert a file into the main Text Widget. - */ -/*ARGSUSED*/ -void -_XawTextInsertFileAction(Widget w, XEvent *event, - String *params, Cardinal *num_params) -{ - DoInsert(w, (XtPointer)XtParent(XtParent(XtParent(w))), NULL); -} - -/* - * Function: - * _XawTextInsertFile - * - * Parameters: - * w - text widget - * event - X Event (used to get x and y location) - * params - parameter list - * num_params - "" - * - * Description: - * Action routine that can be bound to the text widget - * it will popup the insert file dialog box. - * - * Note: - * The parameter list may contain one entry - * - * Entry: - * This entry is optional and contains the value of the default - * file to insert - */ -void -_XawTextInsertFile(Widget w, XEvent *event, - String *params, Cardinal *num_params) -{ - TextWidget ctx = (TextWidget)w; - char *ptr; - XawTextEditType edit_mode; - Arg args[1]; - - XtSetArg(args[0], XtNeditType, &edit_mode); - XtGetValues(ctx->text.source, args, 1); - - if (edit_mode != XawtextEdit) { - XBell(XtDisplay(w), 0); - return; - } - - if (*num_params == 0) - ptr = ""; - else - ptr = params[0]; - - if (!ctx->text.file_insert) { - ctx->text.file_insert = CreateDialog(w, ptr, "insertFile", - AddInsertFileChildren); - XtRealizeWidget(ctx->text.file_insert); - SetWMProtocolTranslations(ctx->text.file_insert); - } - - CenterWidgetOnPoint(ctx->text.file_insert, event); - XtPopup(ctx->text.file_insert, XtGrabNone); -} - -/* - * Function: - * PopdownFileInsert - * - * Parameters: - * w - widget that caused this action - * closure - pointer to the main text widget that popped up this dialog - * call_data - (not used) - * - * Description: - * Pops down the file insert button - */ -/*ARGSUSED*/ -static void -PopdownFileInsert(Widget w, XtPointer closure, XtPointer call_data) -{ - TextWidget ctx = (TextWidget)closure; - - XtPopdown(ctx->text.file_insert); - (void)SetResourceByName(ctx->text.file_insert, LABEL_NAME, - XtNlabel, (XtArgVal)INSERT_FILE); -} - -/* - * Function: - * DoInsert - * - * Parameters: - * w - widget that activated this callback - * closure - pointer to the text widget to insert the file into - * - * Description: - * Actually insert the file named in the text widget of the file dialog - */ -/*ARGSUSED*/ -static void -DoInsert(Widget w, XtPointer closure, XtPointer call_data) -{ - TextWidget ctx = (TextWidget)closure; - char buf[BUFSIZ], msg[BUFSIZ]; - Widget temp_widget; - - (void)XmuSnprintf(buf, sizeof(buf), "%s.%s", FORM_NAME, TEXT_NAME); - if ((temp_widget = XtNameToWidget(ctx->text.file_insert, buf)) == NULL) { - (void)strcpy(msg, - "Error: Could not get text widget from file insert popup"); - } - else if (InsertFileNamed((Widget)ctx, GetString(temp_widget))) { - PopdownFileInsert(w, closure, call_data); - return; - } - else - (void)XmuSnprintf(msg, sizeof(msg), "Error: %s", strerror(errno)); - - (void)SetResourceByName(ctx->text.file_insert, - LABEL_NAME, XtNlabel, (XtArgVal)msg); - XBell(XtDisplay(w), 0); -} - -/* - * Function: - * InsertFileNamed - * - * Parameters: - * tw - text widget to insert this file into - * str - name of the file to insert - * - * Description: - * Inserts a file into the text widget. - * - * Returns: - * True if the insert was sucessful, False otherwise. - */ -static Bool -InsertFileNamed(Widget tw, char *str) -{ - FILE *file; - XawTextBlock text; - XawTextPosition pos; - - if (str == NULL || strlen(str) == 0 || (file = fopen(str, "r")) == NULL) - return (False); - - pos = XawTextGetInsertionPoint(tw); - - fseek(file, 0L, 2); - - text.firstPos = 0; - text.length = ftell(file); - text.ptr = XtMalloc(text.length + 1); - text.format = XawFmt8Bit; - - fseek(file, 0L, 0); - if (fread(text.ptr, 1, text.length, file) != text.length) - XtErrorMsg("readError", "insertFileNamed", "XawError", - "fread returned error", NULL, NULL); - - if (XawTextReplace(tw, pos, pos, &text) != XawEditDone) { - XtFree(text.ptr); - fclose(file); - return (False); - } - pos += text.length; - XtFree(text.ptr); - fclose(file); - XawTextSetInsertionPoint(tw, pos); - _XawTextShowPosition((TextWidget)tw); - - return (True); -} - -/* - * Function: - * AddInsertFileChildren - * - * Parameters: - * form - form widget for the insert dialog widget - * ptr - pointer to the initial string for the Text Widget - * tw - main text widget - * - * Description: - * Adds all children to the InsertFile dialog widget. - */ -static void -AddInsertFileChildren(Widget form, char *ptr, Widget tw) -{ - Arg args[10]; - Cardinal num_args; - Widget label, text, cancel, insert; - XtTranslations trans; - - num_args = 0; - XtSetArg(args[num_args], XtNlabel, INSERT_FILE); num_args++; - XtSetArg(args[num_args], XtNleft, XtChainLeft); num_args++; - XtSetArg(args[num_args], XtNright, XtChainLeft); num_args++; - XtSetArg(args[num_args], XtNresizable, True); num_args++; - XtSetArg(args[num_args], XtNborderWidth, 0); num_args++; - label = XtCreateManagedWidget(LABEL_NAME, labelWidgetClass, form, - args, num_args); - - num_args = 0; - XtSetArg(args[num_args], XtNfromVert, label); num_args++; - XtSetArg(args[num_args], XtNleft, XtChainLeft); num_args++; - XtSetArg(args[num_args], XtNright, XtChainRight); num_args++; - XtSetArg(args[num_args], XtNeditType, XawtextEdit); num_args++; - XtSetArg(args[num_args], XtNresizable, True); num_args++; - XtSetArg(args[num_args], XtNstring, ptr); num_args++; - text = XtCreateManagedWidget(TEXT_NAME, asciiTextWidgetClass, form, - args, num_args); - - num_args = 0; - XtSetArg(args[num_args], XtNlabel, "Insert File"); num_args++; - XtSetArg(args[num_args], XtNfromVert, text); num_args++; - XtSetArg(args[num_args], XtNleft, XtChainLeft); num_args++; - XtSetArg(args[num_args], XtNright, XtChainLeft); num_args++; - insert = XtCreateManagedWidget("insert", commandWidgetClass, form, - args, num_args); - - num_args = 0; - XtSetArg(args[num_args], XtNlabel, "Cancel"); num_args++; - XtSetArg(args[num_args], XtNfromVert, text); num_args++; - XtSetArg(args[num_args], XtNfromHoriz, insert); num_args++; - XtSetArg(args[num_args], XtNleft, XtChainLeft); num_args++; - XtSetArg(args[num_args], XtNright, XtChainLeft); num_args++; - cancel = XtCreateManagedWidget(DISMISS_NAME, commandWidgetClass, form, - args, num_args); - - XtAddCallback(cancel, XtNcallback, PopdownFileInsert, (XtPointer)tw); - XtAddCallback(insert, XtNcallback, DoInsert, (XtPointer)tw); - - XtSetKeyboardFocus(form, text); - - /* - * Bind <CR> to insert file - */ - trans = XtParseTranslationTable("<Key>Return:InsertFileAction()"); - XtOverrideTranslations(text, trans); -} - -/* - * This section of the file contains all the functions that - * the search dialog box uses - */ -/* - * Function: - * _XawTextDoSearchAction - * - * Description: - * Action routine that can be bound to dialog box's Text Widget that - * will search for a string in the main Text Widget. - * - * Note: - * If the search was sucessful and the argument popdown is passed to - * this action routine then the widget will automatically popdown the - * search widget - */ -/*ARGSUSED*/ -void -_XawTextDoSearchAction(Widget w, XEvent *event, - String *params, Cardinal *num_params) -{ - TextWidget tw = (TextWidget)XtParent(XtParent(XtParent(w))); - Bool popdown = False; - - if (*num_params == 1 && (params[0][0] == 'p' || params[0][0] == 'P')) - popdown = True; - - if (DoSearch(tw->text.search) && popdown) - PopdownSearch(w, (XtPointer)tw->text.search, NULL); -} - -/* - * Function: - * _XawTextPopdownSearchAction - * - * Description: - * Action routine that can be bound to dialog box's Text Widget that - * will popdown the search widget. - */ -/*ARGSUSED*/ -void -_XawTextPopdownSearchAction(Widget w, XEvent *event, - String *params, Cardinal *num_params) -{ - TextWidget tw = (TextWidget)XtParent(XtParent(XtParent(w))); - - PopdownSearch(w, (XtPointer)tw->text.search, NULL); -} - -/* - * Function: - * PopdownSearch - * - * Parameters: - * w - (not used) - * closure - pointer to the search structure - * call_data - (not used) - * - * Description: - * Pops down the search widget and resets it - */ -/*ARGSUSED*/ -static void -PopdownSearch(Widget w, XtPointer closure, XtPointer call_data) -{ - struct SearchAndReplace *search = (struct SearchAndReplace *)closure; - - XtPopdown(search->search_popup); - SetSearchLabels(search, SEARCH_LABEL_1, SEARCH_LABEL_2, False); -} - -/* - * Function: - * SearchButton - * - * Arguments: - * w - (not used) - * closure - pointer to the search info - * call_data - (not used) - * - * Description: - * Performs a search when the button is clicked. - */ -/*ARGSUSED*/ -static void -SearchButton(Widget w, XtPointer closure, XtPointer call_data) -{ - (void)DoSearch((struct SearchAndReplace *)closure); -} - -/* - * Function: - * _XawTextSearch - * - * Parameters: - * w - text widget - * event - X Event (used to get x and y location) - * params - parameter list - * num_params - "" - * - * Description: - * Action routine that can be bound to the text widget - * it will popup the search dialog box. - * - * Note: - * The parameter list contains one or two entries that may be - * the following. - * - * First Entry: - * The first entry is the direction to search by default. - * This arguement must be specified and may have a value of - * "left" or "right". - * - * Second Entry: - * This entry is optional and contains the value of the default - * string to search for. - */ - -#define SEARCH_HEADER "Text Widget - Search():" -void -_XawTextSearch(Widget w, XEvent *event, String *params, Cardinal *num_params) -{ - TextWidget ctx = (TextWidget)w; - XawTextScanDirection dir; - char *ptr, buf[BUFSIZ]; - XawTextEditType edit_mode; - Arg args[1]; - wchar_t wcs[1]; - - if (*num_params < 1 || *num_params > 2) { - (void)XmuSnprintf(buf, sizeof(buf), "%s %s\n%s", SEARCH_HEADER, - "This action must have only", - "one or two parameters"); - XtAppWarning(XtWidgetToApplicationContext(w), buf); - return; - } - - if (*num_params == 2) - ptr = params[1]; - else if (XawTextFormat(ctx, XawFmtWide)) { - /* This just does the equivalent of - ptr = ""L, a waste because params[1] isnt W aligned */ - ptr = (char *)wcs; - wcs[0] = 0; - } - else - ptr = ""; - - switch(params[0][0]) { - case 'b': /* Left */ - case 'B': - dir = XawsdLeft; - break; - case 'f': /* Right */ - case 'F': - dir = XawsdRight; - break; - default: - (void)XmuSnprintf(buf, sizeof(buf), "%s %s\n%s", SEARCH_HEADER, - "The first parameter must be", - "Either 'backward' or 'forward'"); - XtAppWarning(XtWidgetToApplicationContext(w), buf); - return; - } - - if (ctx->text.search== NULL) { - ctx->text.search = XtNew(struct SearchAndReplace); - ctx->text.search->search_popup = CreateDialog(w, ptr, "search", - AddSearchChildren); - XtRealizeWidget(ctx->text.search->search_popup); - SetWMProtocolTranslations(ctx->text.search->search_popup); - } - else if (*num_params > 1) - XtVaSetValues(ctx->text.search->search_text, XtNstring, ptr, NULL); - - XtSetArg(args[0], XtNeditType,&edit_mode); - XtGetValues(ctx->text.source, args, 1); - - InitializeSearchWidget(ctx->text.search, dir, (edit_mode == XawtextEdit)); - - CenterWidgetOnPoint(ctx->text.search->search_popup, event); - XtPopup(ctx->text.search->search_popup, XtGrabNone); -} - -/* - * Function: - * InitializeSearchWidget - * - * Parameters: - * search - search widget structure - * dir - direction to search - * replace_active - state of the sensitivity for the replace button - * - * Description: - * This function initializes the search widget and - * is called each time the search widget is poped up. - */ -static void -InitializeSearchWidget(struct SearchAndReplace *search, - XawTextScanDirection dir, Bool replace_active) -{ - SetResource(search->rep_one, XtNsensitive, (XtArgVal)replace_active); - SetResource(search->rep_all, XtNsensitive, (XtArgVal)replace_active); - SetResource(search->rep_label, XtNsensitive, (XtArgVal)replace_active); - SetResource(search->rep_text, XtNsensitive, (XtArgVal)replace_active); - - switch (dir) { - case XawsdLeft: - SetResource(search->left_toggle, XtNstate, (XtArgVal)True); - break; - case XawsdRight: - SetResource(search->right_toggle, XtNstate, (XtArgVal)True); - break; - } -} - -/* - * Function: - * AddSearchChildren - * - * Parameters: - * form - form widget for the search widget - * ptr - pointer to the initial string for the Text Widget - * tw - main text widget - * - * Description: - * Adds all children to the Search Dialog Widget. - */ -static void -AddSearchChildren(Widget form, char *ptr, Widget tw) -{ - Arg args[10]; - Cardinal num_args; - Widget cancel, search_button, s_label, s_text, r_text; - XtTranslations trans; - struct SearchAndReplace *search = ((TextWidget)tw)->text.search; - - num_args = 0; - XtSetArg(args[num_args], XtNleft, XtChainLeft); num_args++; - XtSetArg(args[num_args], XtNright, XtChainLeft); num_args++; - XtSetArg(args[num_args], XtNresizable, True); num_args++; - XtSetArg(args[num_args], XtNborderWidth, 0); num_args++; - search->label1 = XtCreateManagedWidget("label1", labelWidgetClass, form, - args, num_args); - - num_args = 0; - XtSetArg(args[num_args], XtNfromVert, search->label1); num_args++; - XtSetArg(args[num_args], XtNleft, XtChainLeft); num_args++; - XtSetArg(args[num_args], XtNright, XtChainLeft); num_args++; - XtSetArg(args[num_args], XtNresizable, True); num_args++; - XtSetArg(args[num_args], XtNborderWidth, 0); num_args++; - search->label2 = XtCreateManagedWidget("label2", labelWidgetClass, form, - args, num_args); - - /* - * We need to add R_OFFSET to the radio_data, because the value zero (0) - * has special meaning - */ - num_args = 0; - XtSetArg(args[num_args], XtNlabel, "Backward"); num_args++; - XtSetArg(args[num_args], XtNfromVert, search->label2); num_args++; - XtSetArg(args[num_args], XtNleft, XtChainLeft); num_args++; - XtSetArg(args[num_args], XtNright, XtChainLeft); num_args++; - XtSetArg(args[num_args], XtNradioData, (XPointer)XawsdLeft + R_OFFSET); - num_args++; - search->left_toggle = XtCreateManagedWidget("backwards", toggleWidgetClass, - form, args, num_args); - - num_args = 0; - XtSetArg(args[num_args], XtNlabel, "Forward"); num_args++; - XtSetArg(args[num_args], XtNfromVert, search->label2); num_args++; - XtSetArg(args[num_args], XtNfromHoriz, search->left_toggle); num_args++; - XtSetArg(args[num_args], XtNleft, XtChainLeft); num_args++; - XtSetArg(args[num_args], XtNright, XtChainLeft); num_args++; - XtSetArg(args[num_args], XtNradioGroup, search->left_toggle); num_args++; - XtSetArg(args[num_args], XtNradioData, (XPointer)XawsdRight + R_OFFSET); - num_args++; - search->right_toggle = XtCreateManagedWidget("forwards", toggleWidgetClass, - form, args, num_args); - - { - XtTranslations radio_translations; - - radio_translations = XtParseTranslationTable(radio_trans_string); - XtOverrideTranslations(search->left_toggle, radio_translations); - XtOverrideTranslations(search->right_toggle, radio_translations); - } - -#ifndef OLDXAW - if (XawTextFormat((TextWidget)tw, XawFmt8Bit)) { - num_args = 0; - XtSetArg(args[num_args], XtNlabel, "Case Sensitive"); num_args++; - XtSetArg(args[num_args], XtNfromVert, search->label2); num_args++; - XtSetArg(args[num_args], XtNfromHoriz, search->right_toggle); num_args++; - XtSetArg(args[num_args], XtNleft, XtChainLeft); num_args++; - XtSetArg(args[num_args], XtNright, XtChainLeft); num_args++; - XtSetArg(args[num_args], XtNstate, True); num_args++; - search->case_sensitive = XtCreateManagedWidget("case", toggleWidgetClass, - form, args, num_args); - } - else - search->case_sensitive = NULL; -#endif - - num_args = 0; - XtSetArg(args[num_args], XtNfromVert, search->left_toggle); num_args++; - XtSetArg(args[num_args], XtNlabel, "Search for: "); num_args++; - XtSetArg(args[num_args], XtNleft, XtChainLeft); num_args++; - XtSetArg(args[num_args], XtNright, XtChainLeft); num_args++; - XtSetArg(args[num_args], XtNborderWidth, 0 ); num_args++; - s_label = XtCreateManagedWidget("searchLabel", labelWidgetClass, form, - args, num_args); - - num_args = 0; - XtSetArg(args[num_args], XtNfromVert, search->left_toggle); num_args++; - XtSetArg(args[num_args], XtNfromHoriz, s_label); num_args++; - XtSetArg(args[num_args], XtNleft, XtChainLeft); num_args++; - XtSetArg(args[num_args], XtNright, XtChainRight); num_args++; - XtSetArg(args[num_args], XtNeditType, XawtextEdit); num_args++; - XtSetArg(args[num_args], XtNresizable, True); num_args++; - XtSetArg(args[num_args], XtNstring, ptr); num_args++; - s_text = XtCreateManagedWidget("searchText", asciiTextWidgetClass, form, - args, num_args); - search->search_text = s_text; - - num_args = 0; - XtSetArg(args[num_args], XtNfromVert, s_text); num_args++; - XtSetArg(args[num_args], XtNlabel, "Replace with:"); num_args++; - XtSetArg(args[num_args], XtNleft, XtChainLeft); num_args++; - XtSetArg(args[num_args], XtNright, XtChainLeft); num_args++; - XtSetArg(args[num_args], XtNborderWidth, 0); num_args++; - search->rep_label = XtCreateManagedWidget("replaceLabel", labelWidgetClass, - form, args, num_args); - - num_args = 0; - XtSetArg(args[num_args], XtNfromHoriz, s_label); num_args++; - XtSetArg(args[num_args], XtNfromVert, s_text); num_args++; - XtSetArg(args[num_args], XtNleft, XtChainLeft); num_args++; - XtSetArg(args[num_args], XtNright, XtChainRight); num_args++; - XtSetArg(args[num_args], XtNeditType, XawtextEdit); num_args++; - XtSetArg(args[num_args], XtNresizable, True); num_args++; - XtSetArg(args[num_args], XtNstring, ""); num_args++; - r_text = XtCreateManagedWidget("replaceText", asciiTextWidgetClass, - form, args, num_args); - search->rep_text = r_text; - - num_args = 0; - XtSetArg(args[num_args], XtNlabel, "Search"); num_args++; - XtSetArg(args[num_args], XtNfromVert, r_text); num_args++; - XtSetArg(args[num_args], XtNleft, XtChainLeft); num_args++; - XtSetArg(args[num_args], XtNright, XtChainLeft); num_args++; - search_button = XtCreateManagedWidget("search", commandWidgetClass, form, - args, num_args); - - num_args = 0; - XtSetArg(args[num_args], XtNlabel, "Replace"); num_args++; - XtSetArg(args[num_args], XtNfromVert, r_text); num_args++; - XtSetArg(args[num_args], XtNfromHoriz, search_button); num_args++; - XtSetArg(args[num_args], XtNleft, XtChainLeft); num_args++; - XtSetArg(args[num_args], XtNright, XtChainLeft); num_args++; - search->rep_one = XtCreateManagedWidget("replaceOne", commandWidgetClass, - form, args, num_args); - - num_args = 0; - XtSetArg(args[num_args], XtNlabel, "Replace All"); num_args++; - XtSetArg(args[num_args], XtNfromVert, r_text); num_args++; - XtSetArg(args[num_args], XtNfromHoriz, search->rep_one); num_args++; - XtSetArg(args[num_args], XtNleft, XtChainLeft); num_args++; - XtSetArg(args[num_args], XtNright, XtChainLeft); num_args++; - search->rep_all = XtCreateManagedWidget("replaceAll", commandWidgetClass, - form, args, num_args); - - num_args = 0; - XtSetArg(args[num_args], XtNlabel, "Cancel"); num_args++; - XtSetArg(args[num_args], XtNfromVert, r_text); num_args++; - XtSetArg(args[num_args], XtNfromHoriz, search->rep_all); num_args++; - XtSetArg(args[num_args], XtNleft, XtChainLeft); num_args++; - XtSetArg(args[num_args], XtNright, XtChainLeft); num_args++; - cancel = XtCreateManagedWidget(DISMISS_NAME, commandWidgetClass, form, - args, num_args); - - XtAddCallback(search_button, XtNcallback, SearchButton, (XtPointer)search); - XtAddCallback(search->rep_one, XtNcallback, DoReplaceOne, (XtPointer)search); - XtAddCallback(search->rep_all, XtNcallback, DoReplaceAll, (XtPointer)search); - XtAddCallback(cancel, XtNcallback, PopdownSearch, (XtPointer)search); - - /* - * Initialize the text entry fields - */ - { - Pixel color; - - num_args = 0; - XtSetArg(args[num_args], XtNbackground, &color); num_args++; - XtGetValues(search->rep_text, args, num_args); - num_args = 0; - XtSetArg(args[num_args], XtNborderColor, color); num_args++; - XtSetValues(search->rep_text, args, num_args); - XtSetKeyboardFocus(form, search->search_text); - } - - SetSearchLabels(search, SEARCH_LABEL_1, SEARCH_LABEL_2, False); - - /* - * Bind Extra translations - */ - trans = XtParseTranslationTable(search_text_trans); - XtOverrideTranslations(search->search_text, trans); - - trans = XtParseTranslationTable(rep_text_trans); - XtOverrideTranslations(search->rep_text, trans); -} - -/* - * Function: - * DoSearch - * - * Parameters: - * search - search structure - * - * Description: - * Performs a search - * - * Returns: - * True if sucessful - */ -/*ARGSUSED*/ -static Bool -DoSearch(struct SearchAndReplace *search) -{ - char msg[37]; - Widget tw = XtParent(search->search_popup); - XawTextPosition pos; - XawTextScanDirection dir; - XawTextBlock text; - TextWidget ctx = (TextWidget)tw; - - text.firstPos = 0; - text.ptr = GetStringRaw(search->search_text); - if ((text.format = _XawTextFormat(ctx)) == XawFmtWide) - text.length = wcslen((wchar_t*)text.ptr); - else { - text.length = strlen(text.ptr); - -#ifndef OLDXAW - if (search->case_sensitive) { - /* text.firstPos isn't useful here, so I'll use it as an - * options flag. - */ - Arg args[1]; - Boolean case_sensitive; - - XtSetArg(args[0], XtNstate, &case_sensitive); - XtGetValues(search->case_sensitive, args, 1); - text.firstPos = !case_sensitive; - } -#endif /* OLDXAW */ - } - - dir = (XawTextScanDirection)(unsigned long) - ((XPointer)XawToggleGetCurrent(search->left_toggle) - R_OFFSET); - - pos = XawTextSearch(tw, dir, &text); - - /* The Raw string in find.ptr may be WC I can't use here, so I re - call - GetString to get a tame version */ - - if (pos == XawTextSearchError) { - char *ptr; - int len; - - ptr = GetString(search->search_text); - len = strlen(ptr); - (void)XmuSnprintf(msg, sizeof(msg), "%s", ptr); - - ptr = strchr(msg, '\n'); - if (ptr != NULL || sizeof(msg) - 1 < len) { - if (ptr != NULL) - len = ptr - msg + 4; - else - len = strlen(msg); - - if (len < 4) - strcpy(msg, "..."); - else - strcpy(msg + len - 4, "..."); - } - XawTextUnsetSelection(tw); - SetSearchLabels(search, "Could not find string", msg, True); - - return (False); - } - XawTextDisableRedisplay(tw); - XawTextSetSelection(tw, pos, pos + text.length); - search->selection_changed = False; /* selection is good */ - - if (dir == XawsdRight) - XawTextSetInsertionPoint(tw, pos + text.length); - else - XawTextSetInsertionPoint(tw, pos); - _XawTextShowPosition(ctx); - XawTextEnableRedisplay(tw); - - return (True); -} - -/* - * This section of the file contains all the functions that - * the replace dialog box uses - */ -/* - * Function: - * _XawTextDoReplaceAction - * - * Description: - * Action routine that can be bound to dialog box's - * Text Widget that will replace a string in the main Text Widget. - */ -/*ARGSUSED*/ -void -_XawTextDoReplaceAction(Widget w, XEvent *event, - String *params, Cardinal *num_params) -{ - TextWidget ctx = (TextWidget)XtParent(XtParent(XtParent(w))); - Bool popdown = False; - - if (*num_params == 1 && (params[0][0] == 'p' || params[0][0] == 'P')) - popdown = True; - - if (Replace( ctx->text.search, True, popdown) && popdown) - PopdownSearch(w, (XtPointer)ctx->text.search, NULL); -} - -/* - * Function: - * DoReplaceOne - * - * Arguments: - * w - *** Not Used *** - * closure - a pointer to the search structure - * call_data - *** Not Used *** - * - * Description: - * Replaces the first instance of the string in the search - * dialog's text widget with the one in the replace dialog's text widget. - */ -/*ARGSUSED*/ -static void -DoReplaceOne(Widget w, XtPointer closure, XtPointer call_data) -{ - Replace((struct SearchAndReplace *)closure, True, False); -} - -/* - * Function: - * DoReplaceAll - * - * Parameters: - * w - (not used) - * closure - pointer to the search structure - * call_data - (not used) - * - * Description: - * Replaces every instance of the string in the search dialog's - * text widget with the one in the replace dialog's text widget. - */ -/*ARGSUSED*/ -static void -DoReplaceAll(Widget w, XtPointer closure, XtPointer call_data) -{ - Replace((struct SearchAndReplace *)closure, False, False); -} - -/* - * Function: - * Replace - * - * Parameters: - * tw - Text Widget to replce the string in - * once_only - if True then only replace the first one found, - * else replace all of them - * show_current - if true then leave the selection on the - * string that was just replaced, otherwise - * move it onto the next one - * - * Description: - * This is the function that does the real work of - * replacing strings in the main text widget. - */ -static Bool -Replace(struct SearchAndReplace *search, Bool once_only, Bool show_current) -{ - XawTextPosition pos, new_pos, end_pos, ipos; - XawTextScanDirection dir; - XawTextBlock find, replace; - Widget tw = XtParent(search->search_popup); - int count = 0; - TextWidget ctx = (TextWidget)tw; - Bool redisplay; - - find.ptr = GetStringRaw(search->search_text); - if ((find.format = _XawTextFormat(ctx)) == XawFmtWide) - find.length = (XawTextPosition)wcslen((wchar_t*)find.ptr); - else - find.length = (XawTextPosition)strlen(find.ptr); - find.firstPos = 0; - - replace.ptr = GetStringRaw(search->rep_text); - replace.firstPos = 0; - if ((replace.format = _XawTextFormat(ctx)) == XawFmtWide) - replace.length = wcslen((wchar_t*)replace.ptr); - else - replace.length = strlen(replace.ptr); - - dir = (XawTextScanDirection)(unsigned long) - ((XPointer)XawToggleGetCurrent(search->left_toggle) - R_OFFSET); - - redisplay = !once_only || (once_only && !show_current); - ipos = XawTextGetInsertionPoint(tw); - if (redisplay) - XawTextDisableRedisplay(tw); - /*CONSTCOND*/ - while (True) { - if (count != 0) { - new_pos = XawTextSearch(tw, dir, &find); - - if (new_pos == XawTextSearchError) { - if (count == 0) { - char msg[37]; - char *ptr; - int len; - - ptr = GetString(search->search_text); - len = strlen(ptr); - (void)XmuSnprintf(msg, sizeof(msg), "%s", ptr); - ptr = strchr(msg, '\n'); - if (ptr != NULL || sizeof(msg) - 1 < len) { - if (ptr != NULL) - len = ptr - msg + 4; - else - len = strlen(msg); - - if (len < 4) - strcpy(msg, "..."); - else - strcpy(msg + len - 4, "..."); - } - SetSearchLabels(search, "Could not find string", msg, True); - - if (redisplay) { - XawTextSetInsertionPoint(tw, ipos); - _XawTextShowPosition(ctx); - XawTextEnableRedisplay(tw); - } - - return (False); - } - else - break; - } - pos = new_pos; - end_pos = pos + find.length; - } - else { - XawTextGetSelectionPos(tw, &pos, &end_pos); - - if (search->selection_changed) { - SetSearchLabels(search, "Selection modified, aborting.", - "", True); - if (redisplay) { - XawTextSetInsertionPoint(tw, ipos); - XawTextEnableRedisplay(tw); - } - - return (False); - } - if (pos == end_pos) { - if (redisplay) { - XawTextSetInsertionPoint(tw, ipos); - XawTextEnableRedisplay(tw); - } - - return (False); - } - } - - if (XawTextReplace(tw, pos, end_pos, &replace) != XawEditDone) { - SetSearchLabels(search, "Error while replacing.", "", True); - if (redisplay) { - XawTextSetInsertionPoint(tw, ipos); - XawTextEnableRedisplay(tw); - } - - return (False); - } - - if (dir == XawsdRight) - ipos = pos + replace.length; - else - ipos = pos; - - if (once_only) { - if (show_current) - break; - else { - DoSearch(search); - XawTextEnableRedisplay(tw); - - return (True); - } - } - else - ctx->text.insertPos = ipos; - count++; - } - - if (replace.length == 0) - XawTextUnsetSelection(tw); - else - XawTextSetSelection(tw, pos, pos + replace.length); - - XawTextSetInsertionPoint(tw, ipos); - _XawTextShowPosition(ctx); - XawTextEnableRedisplay(tw); - - return (True); -} - -/* - * Function: - * SetSearchLabels - * - * Parameters: - * search - search structure - * msg1 - message to put in each search label - * msg2 - "" - * bell - if True then ring bell - * - * Description: - * Sets both the search labels, and also rings the bell. - */ -static void -SetSearchLabels(struct SearchAndReplace *search, String msg1, String msg2, - Bool bell) -{ - (void)SetResource(search->label1, XtNlabel, (XtArgVal)msg1); - (void)SetResource(search->label2, XtNlabel, (XtArgVal)msg2); - if (bell) - XBell(XtDisplay(search->search_popup), 0); -} - -/* - * This section of the file contains utility routines used by - * other functions in this file - */ -/* - * Function: - * _XawTextSetField - * - * Description: - * Action routine that can be bound to dialog box's - * Text Widget that will send input to the field specified. - */ -/*ARGSUSED*/ -void -_XawTextSetField(Widget w, XEvent *event, String *params, Cardinal *num_params) -{ - struct SearchAndReplace *search; - Widget cnew, old; - - search = ((TextWidget)XtParent(XtParent(XtParent(w))))->text.search; - - if (*num_params != 1) { - SetSearchLabels(search, "Error: SetField Action must have", - "exactly one argument", True); - return; - } - switch (params[0][0]) { - case 's': - case 'S': - cnew = search->search_text; - old = search->rep_text; - break; - case 'r': - case 'R': - old = search->search_text; - cnew = search->rep_text; - break; - default: - SetSearchLabels(search, - "Error: SetField Action's first Argument must", - "be either 'Search' or 'Replace'", True); - return; - } - _SetField(cnew, old); -} - -/* - * Function: - * _SetField - * - * Parameters: - * cnew - new and old text fields - * old - "" - * - * Description: - * Sets the current text field. - */ -static void -_SetField(Widget cnew, Widget old) -{ - Arg args[2]; - Pixel new_border, old_border, old_bg; - - if (!XtIsSensitive(cnew)) { - XBell(XtDisplay(old), 0); /* Don't set field to an inactive Widget */ - return; - } - - XtSetKeyboardFocus(XtParent(cnew), cnew); - - XtSetArg(args[0], XtNborderColor, &old_border); - XtSetArg(args[1], XtNbackground, &old_bg); - XtGetValues(cnew, args, 2); - - XtSetArg(args[0], XtNborderColor, &new_border); - XtGetValues(old, args, 1); - - if (old_border != old_bg) /* Colors are already correct, return */ - return; - - SetResource(old, XtNborderColor, (XtArgVal)old_border); - SetResource(cnew, XtNborderColor, (XtArgVal)new_border); -} - -/* - * Function: - * SetResourceByName - * - * Parameters: - * shell - shell widget of the popup - * name - name of the child - * res_name - name of the resource - * value - value of the resource - * - * Description: - * Sets a resource in any of the dialog children given - * name of the child and the shell widget of the dialog. - * - * Returns: - * True if sucessful - */ -static Bool -SetResourceByName(Widget shell, char *name, char *res_name, XtArgVal value) -{ - Widget temp_widget; - char buf[BUFSIZ]; - - (void)XmuSnprintf(buf, sizeof(buf), "%s.%s", FORM_NAME, name); - - if ((temp_widget = XtNameToWidget(shell, buf)) != NULL) { - SetResource(temp_widget, res_name, value); - return (True); - } - return (False); -} - -/* - * Function: - * SetResource - * - * Parameters: - * w - widget - * res_name - name of the resource - * value - value of the resource - * - * Description: - * Sets a resource in a widget - */ -static void -SetResource(Widget w, char *res_name, XtArgVal value) -{ - Arg args[1]; - - XtSetArg(args[0], res_name, value); - XtSetValues( w, args, 1); -} - -/* - * Function: - * GetString{Raw} - * - * Parameters: - * text - text widget whose string we will get - * - * Description: - * Gets the value for the string in the popup. - * - * Returns: - * GetString: the string as a MB - * GetStringRaw: the exact buffer contents suitable for a search - */ -static String -GetString(Widget text) -{ - String string; - Arg args[1]; - - XtSetArg(args[0], XtNstring, &string); - XtGetValues(text, args, 1); - - return (string); -} - -static String -GetStringRaw(Widget tw) -{ - TextWidget ctx = (TextWidget)tw; - XawTextPosition last; - - last = XawTextSourceScan(ctx->text.source, 0, XawstAll, XawsdRight, - ctx->text.mult, True); - return (_XawTextGetText(ctx, 0, last)); -} - -/* - * Function: - * CenterWidgetOnPoint - * - * Parameters: - * w - shell widget - * event - event containing the location of the point - * - * Description: - * Centers a shell widget on a point relative to the root window. - * - * Note: - * The widget is not allowed to go off the screen - */ -static void -CenterWidgetOnPoint(Widget w, XEvent *event) -{ - Arg args[3]; - Cardinal num_args; - Dimension width, height, b_width; - Position x, y, max_x, max_y; - - if (event != NULL) { - switch (event->type) { - case ButtonPress: - case ButtonRelease: - x = event->xbutton.x_root; - y = event->xbutton.y_root; - break; - case KeyPress: - case KeyRelease: - x = event->xkey.x_root; - y = event->xkey.y_root; - break; - default: - return; - } - } - else - return; - - num_args = 0; - XtSetArg(args[num_args], XtNwidth, &width); num_args++; - XtSetArg(args[num_args], XtNheight, &height); num_args++; - XtSetArg(args[num_args], XtNborderWidth, &b_width); num_args++; - XtGetValues(w, args, num_args); - - width += b_width << 1; - height += b_width << 1; - - x -= (Position)(width >> 1); - if (x < 0) - x = 0; - if (x > (max_x = (Position)(XtScreen(w)->width - width))) - x = max_x; - - y -= (Position)(height >> 1); - if (y < 0) - y = 0; - if (y > (max_y = (Position)(XtScreen(w)->height - height))) - y = max_y; - - num_args = 0; - XtSetArg(args[num_args], XtNx, x); num_args++; - XtSetArg(args[num_args], XtNy, y); num_args++; - XtSetValues(w, args, num_args); -} - -/* - * Function: - * CreateDialog - * - * Parameters: - * parent - parent of the dialog - the main text widget - * ptr - initial_string for the dialog - * name - name of the dialog - * func - function to create the children of the dialog - * - * Returns: - * Popup shell of the dialog - * - * Note: - * The function argument is passed the following arguments: - * form - from widget that is the dialog - * ptr - initial string for the dialog's text widget - * parent - parent of the dialog - the main text widget - */ -static Widget -CreateDialog(Widget parent, String ptr, String name, AddFunc func) -{ - Widget popup, form; - Arg args[5]; - Cardinal num_args; - - num_args = 0; - XtSetArg(args[num_args], XtNiconName, name); num_args++; - XtSetArg(args[num_args], XtNgeometry, NULL); num_args++; - XtSetArg(args[num_args], XtNallowShellResize, True); num_args++; - XtSetArg(args[num_args], XtNtransientFor, GetShell(parent));num_args++; - popup = XtCreatePopupShell(name, transientShellWidgetClass, - parent, args, num_args); - - form = XtCreateManagedWidget(FORM_NAME, formWidgetClass, popup, NULL, 0); - XtManageChild (form); - - (*func)(form, ptr, parent); - - return (popup); -} - -/* - * Function - * GetShell - * nearest shell widget. - * - * Parameters: - * w - widget whose parent shell should be returned - * - * Returns: - * The shell widget among the ancestors of w that is the - * fewest levels up in the widget hierarchy. - * - * Description: - * Walks up the widget hierarchy to find the topmost shell widget. - */ -static Widget -GetShell(Widget w) -{ - while (w != NULL && !XtIsShell(w)) - w = XtParent(w); - - return (w); -} - -static Bool -InParams(String str, String *p, unsigned int n) -{ - unsigned int i; - - for (i = 0; i < n; p++, i++) - if (!XmuCompareISOLatin1(*p, str)) - return (True); - return (False); -} - -static char *WM_DELETE_WINDOW = "WM_DELETE_WINDOW"; - -static void -WMProtocols(Widget w, XEvent *event, String *params, Cardinal *num_params) -{ - Atom wm_delete_window; - Atom wm_protocols; - - wm_delete_window = XInternAtom(XtDisplay(w), WM_DELETE_WINDOW, True); - wm_protocols = XInternAtom(XtDisplay(w), "WM_PROTOCOLS", True); - - /* Respond to a recognized WM protocol request if - * event type is ClientMessage and no parameters are passed, or - * event type is ClientMessage and event data is matched to parameters, or - * event type isn't ClientMessage and parameters make a request - */ -#define DO_DELETE_WINDOW InParams(WM_DELETE_WINDOW, params, *num_params) - - if ((event->type == ClientMessage - && event->xclient.message_type == wm_protocols - && event->xclient.data.l[0] == wm_delete_window - && (*num_params == 0 || DO_DELETE_WINDOW)) - || (event->type != ClientMessage && DO_DELETE_WINDOW)) { -#undef DO_DELETE_WINDOW - Widget cancel; - char descendant[DISMISS_NAME_LEN + 2]; - - (void)XmuSnprintf(descendant, sizeof(descendant), "*%s", DISMISS_NAME); - cancel = XtNameToWidget(w, descendant); - if (cancel) - XtCallCallbacks(cancel, XtNcallback, NULL); - } -} - -static void -SetWMProtocolTranslations(Widget w) -{ - static XtTranslations compiled_table; - static XtAppContext *app_context_list; - static Cardinal list_size; - - unsigned int i; - XtAppContext app_context; - Atom wm_delete_window; - - app_context = XtWidgetToApplicationContext(w); - - /* parse translation table once */ - if (!compiled_table) - compiled_table = - XtParseTranslationTable("<Message>WM_PROTOCOLS:XawWMProtocols()\n"); - - /* add actions once per application context */ - for (i = 0; i < list_size && app_context_list[i] != app_context; i++) - ; - if (i == list_size) { - XtActionsRec actions[1]; - - actions[0].string = "XawWMProtocols"; - actions[0].proc = WMProtocols; - list_size++; - app_context_list = (XtAppContext *)XtRealloc - ((char *)app_context_list, list_size * sizeof(XtAppContext)); - XtAppAddActions(app_context, actions, 1); - app_context_list[i] = app_context; - } - - /* establish communication between the window manager and each shell */ - XtAugmentTranslations(w, compiled_table); - wm_delete_window = XInternAtom(XtDisplay(w), WM_DELETE_WINDOW, False); - (void)XSetWMProtocols(XtDisplay(w), XtWindow(w), &wm_delete_window, 1); -} diff --git a/nx-X11/lib/Xaw/TextSink.c b/nx-X11/lib/Xaw/TextSink.c deleted file mode 100644 index 75f952fff..000000000 --- a/nx-X11/lib/Xaw/TextSink.c +++ /dev/null @@ -1,1829 +0,0 @@ -/* $Xorg: TextSink.c,v 1.4 2001/02/09 02:03:46 xorgcvs Exp $ */ -/* - -Copyright 1989, 1994, 1998 The Open Group - -Permission to use, copy, modify, distribute, and sell this software and its -documentation for any purpose is hereby granted without fee, provided that -the above copyright notice appear in all copies and that both that -copyright notice and this permission notice appear in supporting -documentation. - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -Except as contained in this notice, the name of The Open Group shall not be -used in advertising or otherwise to promote the sale, use or other dealings -in this Software without prior written authorization from The Open Group. - -*/ -/* $XFree86: xc/lib/Xaw/TextSink.c,v 1.21 2002/06/03 21:39:24 paulo Exp $ */ - -/* - * Author: Chris Peterson, MIT X Consortium. - * - * Much code taken from X11R3 AsciiSink. - */ - -/* - * TextSink.c - TextSink object. (For use with the text widget). - * - */ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif -#include <stdio.h> -#include <stdlib.h> -#include <ctype.h> -#include <X11/IntrinsicP.h> -#include <X11/StringDefs.h> -#include <X11/Xaw/TextP.h> -#include <X11/Xaw/TextSinkP.h> -#include <X11/Xaw/XawInit.h> -#include "Private.h" - -/* - * Prototypes - */ -static void XawTextSinkClassPartInitialize(WidgetClass); -static void XawTextSinkInitialize(Widget, Widget, ArgList, Cardinal*); -static void XawTextSinkDestroy(Widget); -static Boolean XawTextSinkSetValues(Widget, Widget, Widget, - ArgList, Cardinal*); - -static int MaxLines(Widget, unsigned int); -static int MaxHeight(Widget, int); -static void DisplayText(Widget, int, int, XawTextPosition, XawTextPosition, - Bool); -static void InsertCursor(Widget, int, int, XawTextInsertState); -static void ClearToBackground(Widget, int, int, unsigned int, unsigned int); -static void FindPosition(Widget, XawTextPosition, int, int, Bool, - XawTextPosition*, int*, int*); -static void FindDistance(Widget, XawTextPosition, int, XawTextPosition, int*, - XawTextPosition*, int*); -static void Resolve(Widget, XawTextPosition, int, int, XawTextPosition*); -static void SetTabs(Widget, int, short*); -static void GetCursorBounds(Widget, XRectangle*); - -#ifndef OLDXAW -static Boolean CvtStringToPropertyList(Display*, XrmValue*, Cardinal*, - XrmValue*, XrmValue*, XtPointer*); -static Boolean CvtPropertyListToString(Display*, XrmValue*, Cardinal*, - XrmValue*, XrmValue*, XtPointer*); -static Bool BeginPaint(Widget); -static Bool EndPaint(Widget); -static void SetXlfdDefaults(Display*, XawTextProperty*); -#endif - -/* - * External - */ -void _XawTextSinkClearToBackground(Widget, int, int, unsigned, unsigned); -void _XawTextSinkDisplayText(Widget, int, int, XawTextPosition, XawTextPosition, - Bool); - -/* - * Initialization - */ -#define offset(field) XtOffsetOf(TextSinkRec, text_sink.field) -static XtResource resources[] = { - { - XtNforeground, - XtCForeground, - XtRPixel, - sizeof(Pixel), - offset(foreground), - XtRString, - XtDefaultForeground - }, - { - XtNbackground, - XtCBackground, - XtRPixel, - sizeof(Pixel), - offset(background), - XtRString, - XtDefaultBackground - }, -#ifndef OLDXAW - { - XtNcursorColor, - XtCColor, - XtRPixel, - sizeof(Pixel), - offset(cursor_color), - XtRString, - XtDefaultForeground - }, - { - XawNtextProperties, - XawCTextProperties, - XawRTextProperties, - sizeof(XawTextPropertyList*), - offset(properties), - XtRImmediate, - NULL - }, -#endif -}; -#undef offset - -#ifndef OLDXAW -static TextSinkExtRec extension_rec = { - NULL, /* next_extension */ - NULLQUARK, /* record_type */ - 1, /* version */ - sizeof(TextSinkExtRec), /* record_size */ - BeginPaint, - NULL, - NULL, - EndPaint -}; - -static XrmQuark Qdefault; -#endif - -#define Superclass (&objectClassRec) -TextSinkClassRec textSinkClassRec = { - /* object */ - { - (WidgetClass)Superclass, /* superclass */ - "TextSink", /* class_name */ - sizeof(TextSinkRec), /* widget_size */ - XawInitializeWidgetSet, /* class_initialize */ - XawTextSinkClassPartInitialize, /* class_part_initialize */ - False, /* class_inited */ - XawTextSinkInitialize, /* initialize */ - NULL, /* initialize_hook */ - NULL, /* obj1 */ - NULL, /* obj2 */ - 0, /* obj3 */ - resources, /* resources */ - XtNumber(resources), /* num_resources */ - NULLQUARK, /* xrm_class */ - False, /* obj4 */ - False, /* obj5 */ - False, /* obj6 */ - False, /* obj7 */ - XawTextSinkDestroy, /* destroy */ - NULL, /* obj8 */ - NULL, /* obj9 */ - XawTextSinkSetValues, /* set_values */ - NULL, /* set_values_hook */ - NULL, /* obj10 */ - NULL, /* get_values_hook */ - NULL, /* obj11 */ - XtVersion, /* version */ - NULL, /* callback_private */ - NULL, /* obj12 */ - NULL, /* obj13 */ - NULL, /* obj14 */ - NULL, /* extension */ - }, - /* text_sink */ - { - DisplayText, /* DisplayText */ - InsertCursor, /* InsertCursor */ - ClearToBackground, /* ClearToBackground */ - FindPosition, /* FindPosition */ - FindDistance, /* FindDistance */ - Resolve, /* Resolve */ - MaxLines, /* MaxLines */ - MaxHeight, /* MaxHeight */ - SetTabs, /* SetTabs */ - GetCursorBounds, /* GetCursorBounds */ - }, -}; - -WidgetClass textSinkObjectClass = (WidgetClass)&textSinkClassRec; - -/* - * Implementation - */ -static void -XawTextSinkClassPartInitialize(WidgetClass wc) -{ - TextSinkObjectClass t_src, superC; -#ifndef OLDXAW - static XtConvertArgRec CvtArgs[] = { - {XtWidgetBaseOffset, (XtPointer)XtOffsetOf(WidgetRec, core.self), - sizeof(Widget)}, - }; -#endif - - t_src = (TextSinkObjectClass) wc; - superC = (TextSinkObjectClass) t_src->object_class.superclass; - -#ifndef OLDXAW - extension_rec.record_type = XrmPermStringToQuark("TextSink"); - extension_rec.next_extension = (XtPointer)t_src->text_sink_class.extension; - t_src->text_sink_class.extension = &extension_rec; - - Qdefault = XrmPermStringToQuark("default"); -#endif - - /* - * We don't need to check for null super since we'll get to TextSink - * eventually. - */ - if (t_src->text_sink_class.DisplayText == XtInheritDisplayText) - t_src->text_sink_class.DisplayText = - superC->text_sink_class.DisplayText; - - if (t_src->text_sink_class.InsertCursor == XtInheritInsertCursor) - t_src->text_sink_class.InsertCursor = - superC->text_sink_class.InsertCursor; - - if (t_src->text_sink_class.ClearToBackground== XtInheritClearToBackground) - t_src->text_sink_class.ClearToBackground = - superC->text_sink_class.ClearToBackground; - - if (t_src->text_sink_class.FindPosition == XtInheritFindPosition) - t_src->text_sink_class.FindPosition = - superC->text_sink_class.FindPosition; - - if (t_src->text_sink_class.FindDistance == XtInheritFindDistance) - t_src->text_sink_class.FindDistance = - superC->text_sink_class.FindDistance; - - if (t_src->text_sink_class.Resolve == XtInheritResolve) - t_src->text_sink_class.Resolve = - superC->text_sink_class.Resolve; - - if (t_src->text_sink_class.MaxLines == XtInheritMaxLines) - t_src->text_sink_class.MaxLines = - superC->text_sink_class.MaxLines; - - if (t_src->text_sink_class.MaxHeight == XtInheritMaxHeight) - t_src->text_sink_class.MaxHeight = - superC->text_sink_class.MaxHeight; - - if (t_src->text_sink_class.SetTabs == XtInheritSetTabs) - t_src->text_sink_class.SetTabs = - superC->text_sink_class.SetTabs; - - if (t_src->text_sink_class.GetCursorBounds == XtInheritGetCursorBounds) - t_src->text_sink_class.GetCursorBounds = - superC->text_sink_class.GetCursorBounds; - -#ifndef OLDXAW - XtSetTypeConverter(XtRString, XawRTextProperties, CvtStringToPropertyList, - &CvtArgs[0], XtNumber(CvtArgs), XtCacheNone, NULL); - XtSetTypeConverter(XawRTextProperties, XtRString, CvtPropertyListToString, - NULL, 0, XtCacheNone, NULL); -#endif -} - -/* - * Function: - * XawTextSinkInitialize - * - * Parameters: - * request - requested and new values for the object instance - * cnew - "" - * - * Description: - * Initializes the TextSink Object. - */ -/*ARGSUSED*/ -static void -XawTextSinkInitialize(Widget request, Widget cnew, - ArgList args, Cardinal *num_args) -{ - TextSinkObject sink = (TextSinkObject)cnew; - - sink->text_sink.tab_count = 0; /* Initialize the tab stops. */ - sink->text_sink.tabs = NULL; - sink->text_sink.char_tabs = NULL; -#ifndef OLDXAW - sink->text_sink.paint = NULL; -#endif -} - -/* - * Function: - * XawTextSinkDestroy - * - * Parameters: - * w - TextSink Object - * - * Description: - * This function cleans up when the object is destroyed. - */ -static void -XawTextSinkDestroy(Widget w) -{ - TextSinkObject sink = (TextSinkObject) w; - - XtFree((char *)sink->text_sink.tabs); - XtFree((char *)sink->text_sink.char_tabs); -} - -/* - * Function: - * XawTextSinkSetValues - * - * Parameters: - * current - current state of the object - * request - what was requested - * cnew - what the object will become - * - * Description: - * Sets the values for the TextSink. - * - * Returns: - * True if redisplay is needed - */ -/*ARGSUSED*/ -static Boolean -XawTextSinkSetValues(Widget current, Widget request, Widget cnew, - ArgList args, Cardinal *num_args) -{ - TextSinkObject w = (TextSinkObject)cnew; - TextSinkObject old_w = (TextSinkObject)current; - - if (w->text_sink.foreground != old_w->text_sink.foreground) - ((TextWidget)XtParent(cnew))->text.redisplay_needed = True; - - return (False); -} - -/* - * Function: - * DisplayText - * - * Parameters: - * w - TextSink Object - * x - location to start drawing text - * y - "" - * pos1 - location of starting and ending points in the text buffer - * pos2 - "" - * highlight - hightlight this text? - * - * Description: - * Stub function that in subclasses will display text. - */ -/*ARGSUSED*/ -static void -DisplayText(Widget w, int x, int y, - XawTextPosition pos1, XawTextPosition pos2, Bool highlight) -{ - return; -} - -/* - * Function: - * InsertCursor - * - * Parameters: - * w - TextSink Object - * x - location for the cursor - * y - "" - * state - whether to turn the cursor on, or off - * - * Description: - * Places the InsertCursor. - */ -/*ARGSUSED*/ -static void -InsertCursor(Widget w, int x, int y, XawTextInsertState state) -{ - return; -} - -/* - * Function: - * ClearToBackground - * - * Parameters: - * w - TextSink Object - * x - location of area to clear - * y - "" - * width - size of area to clear - * height - "" - * - * Description: - * Clears a region of the sink to the background color. - */ -/*ARGSUSED*/ -static void -ClearToBackground(Widget w, int x, int y, - unsigned int width, unsigned int height) -{ - /* - * Don't clear in height or width are zero - * XClearArea() has special semantic for these values - */ - TextWidget xaw = (TextWidget)XtParent(w); - Position x1, y1, x2, y2; - - x1 = XawMax(x, xaw->text.r_margin.left); - y1 = XawMax(y, xaw->text.r_margin.top); - x2 = XawMin(x + (int)width, (int)XtWidth(xaw) - xaw->text.r_margin.right); - y2 = XawMin(y + (int)height, (int)XtHeight(xaw) - xaw->text.r_margin.bottom); - - x = x1; - y = y1; - width = XawMax(0, x2 - x1); - height = XawMax(0, y2 - y1); - - if (height != 0 && width != 0) - XClearArea(XtDisplayOfObject(w), XtWindowOfObject(w), - x, y, width, height, False); -} - -/* - * Function: - * FindPosition - * - * Parameters: - * w - TextSink Object - * fromPos - reference position - * fromX - reference location - * width - width of section to paint text - * stopAtWordBreak - returned position is a word break? - * resPos - position found (return) - * resWidth - Width actually used (return) - * resHeight - Height actually used (return) - * - * Description: - * Finds a position in the text. - */ -/*ARGSUSED*/ -static void -FindPosition(Widget w, XawTextPosition fromPos, int fromx, int width, - Bool stopAtWordBreak, XawTextPosition *resPos, - int *resWidth, int *resHeight) -{ - *resPos = fromPos; - *resHeight = *resWidth = 0; -} - -/* - * Function: - * FindDistance - * - * Parameters: - * w - TextSink Object - * fromPos - starting Position - * fromX - x location of starting Position - * toPos - end Position - * resWidth - Distance between fromPos and toPos - * resPos - Acutal toPos used - * resHeight - Height required by this text - * - * Description: - * Find the Pixel Distance between two text Positions. - */ -/*ARGSUSED*/ -static void -FindDistance(Widget w, XawTextPosition fromPos, int fromx, - XawTextPosition toPos, int *resWidth, - XawTextPosition *resPos, int *resHeight) -{ - *resWidth = *resHeight = 0; - *resPos = fromPos; -} - -/* - * Function: - * Resolve - * - * Parameters: - * w - TextSink Object - * pos - reference Position - * fromx - reference Location - * width - width to move - * resPos - resulting position - * - * Description: - * Resloves a location to a position. - */ -/*ARGSUSED*/ -static void -Resolve(Widget w, XawTextPosition pos, int fromx, int width, - XawTextPosition *resPos) -{ - *resPos = pos; -} - -/* - * Function: - * MaxLines - * - * Parameters: - * w - TextSink Object - * height - height to fit lines into - * - * Description: - * Finds the Maximum number of lines that will fit in a given height. - * - * Returns: - * Number of lines that will fit - */ -/*ARGSUSED*/ -static int -MaxLines(Widget w, unsigned int height) -{ - /* - * The fontset has gone down to descent Sink Widget, so - * the functions such MaxLines, SetTabs... are bound to the descent. - * - * by Li Yuhong, Jan. 15, 1991 - */ - return (0); -} - -/* - * Function: - * MaxHeight - * - * Parameters: - * w - TextSink Object - * lines - number of lines - * - * Description: - * Finds the Minium height that will contain a given number lines. - * - * Returns: - * the height - */ -/*ARGSUSED*/ -static int -MaxHeight(Widget w, int lines) -{ - return (0); -} - -/* - * Function: - * SetTabs - * - * Parameters: - * w - TextSink Object - * tab_count - the number of tabs in the list - * tabs - text positions of the tabs - * Description: - * Sets the Tab stops. - */ -/*ARGSUSED*/ -static void -SetTabs(Widget w, int tab_count, short *tabs) -{ - return; -} - -/* - * Function: - * GetCursorBounds - * - * Parameters: - * w - TextSinkObject. - * rect - X rectangle containing the cursor bounds - * - * Description: - * Finds the bounding box for the insert cursor (caret) - */ -/*ARGSUSED*/ -static void -GetCursorBounds(Widget w, XRectangle *rect) -{ - rect->x = rect->y = rect->width = rect->height = 0; -} - -/* - * Public Functions - */ -/* - * Function: - * XawTextSinkDisplayText - * - * Parameters: - * w - TextSink Object - * x - location to start drawing text - * y - "" - * pos1 - location of starting and ending points in the text buffer - * pos2 - "" - * highlight - hightlight this text? - */ -/*ARGSUSED*/ -void -XawTextSinkDisplayText(Widget w, -#if NeedWidePrototypes - int x, int y, -#else - Position x, Position y, -#endif - XawTextPosition pos1, XawTextPosition pos2, -#if NeedWidePrototypes - int highlight -#else - Boolean highlight -#endif -) -{ - _XawTextSinkDisplayText(w, x, y, pos1, pos2, highlight); -} - -void -_XawTextSinkDisplayText(Widget w, int x, int y, - XawTextPosition pos1, XawTextPosition pos2, - Bool highlight) -{ - TextSinkObjectClass cclass = (TextSinkObjectClass)w->core.widget_class; - - (*cclass->text_sink_class.DisplayText)(w, x, y, pos1, pos2, highlight); -} - -/* - * Function: - * XawTextSinkInsertCursor - * - * Parameters: - * w - TextSink Object - * x - location for the cursor - * y - "" - * state - whether to turn the cursor on, or off - * - * Description: - * Places the InsertCursor. - */ -/*ARGSUSED*/ -void -#if NeedWidePrototypes -XawTextSinkInsertCursor(Widget w, int x, int y, int state) -#else -XawTextSinkInsertCursor(Widget w, Position x, Position y, XawTextInsertState state) -#endif -{ - TextSinkObjectClass cclass = (TextSinkObjectClass)w->core.widget_class; - - (*cclass->text_sink_class.InsertCursor)(w, x, y, state); -} - -/* - * Function: - * XawTextSinkClearToBackground - * - * Parameters: - * w - TextSink Object - * x - location of area to clear - * y - "" - * width - size of area to clear - * height - "" - * - * Description: - * Clears a region of the sink to the background color. - */ -/*ARGSUSED*/ -void -XawTextSinkClearToBackground(Widget w, -#if NeedWidePrototypes - int x, int y, - unsigned int width, unsigned int height -#else - Position x, Position y, - Dimension width, Dimension height -#endif -) -{ - _XawTextSinkClearToBackground(w, x, y, width, height); -} - -void -_XawTextSinkClearToBackground(Widget w, - int x, int y, - unsigned int width, unsigned int height) -{ - TextSinkObjectClass cclass = (TextSinkObjectClass)w->core.widget_class; - - (*cclass->text_sink_class.ClearToBackground)(w, x, y, width, height); -} - -/* - * Function: - * XawTextSinkFindPosition - * - * Parameters: - * w - TextSink Object - * fromPos - reference position - * fromX - reference location - * width - width of section to paint text - * stopAtWordBreak - returned position is a word break? - * resPos - position found (return) - * resWidth - Width actually used (return) - * resHeight - Height actually used (return) - * - * Description: - * Finds a position in the text. - */ -/*ARGSUSED*/ -void -XawTextSinkFindPosition(Widget w, XawTextPosition fromPos, int fromx, int width, -#if NeedWidePrototypes - int stopAtWordBreak, -#else - Boolean stopAtWordBreak, -#endif - XawTextPosition *resPos, int *resWidth, int *resHeight) -{ - TextSinkObjectClass cclass = (TextSinkObjectClass)w->core.widget_class; - - (*cclass->text_sink_class.FindPosition)(w, fromPos, fromx, width, - stopAtWordBreak, - resPos, resWidth, resHeight); -} - -/* - * Function: - * XawTextSinkFindDistance - * - * Parameters: - * w - TextSink Object - * fromPos - starting Position - * fromX - x location of starting Position - * toPos - end Position - * resWidth - Distance between fromPos and toPos - * resPos - Acutal toPos used - * resHeight - Height required by this text - * - * Description: - * Find the Pixel Distance between two text Positions. - */ -/*ARGSUSED*/ -void -XawTextSinkFindDistance(Widget w, XawTextPosition fromPos, int fromx, - XawTextPosition toPos, int *resWidth, - XawTextPosition *resPos, int *resHeight) -{ - TextSinkObjectClass cclass = (TextSinkObjectClass)w->core.widget_class; - - (*cclass->text_sink_class.FindDistance)(w, fromPos, fromx, toPos, - resWidth, resPos, resHeight); -} - -/* - * Function: - * XawTextSinkResolve - * - * Parameters: - * w - TextSink Object - * pos - reference Position - * fromx - reference Location - * width - width to move - * resPos - resulting position - * - * Description: - * Resloves a location to a position. - */ -/*ARGSUSED*/ -void -XawTextSinkResolve(Widget w, XawTextPosition pos, int fromx, int width, - XawTextPosition *resPos) -{ - TextSinkObjectClass cclass = (TextSinkObjectClass) w->core.widget_class; - - (*cclass->text_sink_class.Resolve)(w, pos, fromx, width, resPos); -} - -/* - * Function: - * XawTextSinkMaxLines - * - * Parameters: - * w - TextSink Object - * height - height to fit lines into - * - * Description: - * Finds the Maximum number of lines that will fit in a given height. - * - * Returns: - * Number of lines that will fit - */ -/*ARGSUSED*/ -int -#if NeedWidePrototypes -XawTextSinkMaxLines(Widget w, unsigned int height) -#else -XawTextSinkMaxLines(Widget w, Dimension height) -#endif -{ - TextSinkObjectClass cclass = (TextSinkObjectClass)w->core.widget_class; - - return((*cclass->text_sink_class.MaxLines)(w, height)); -} - -/* - * Function: - * XawTextSinkMaxHeight - * - * Parameters: - * w - TextSink Object - * lines - number of lines - * - * Description: - * Finds the Minium height that will contain a given number lines. - * - * Returns: - * the height - */ -/*ARGSUSED*/ -int -XawTextSinkMaxHeight(Widget w, int lines) -{ - TextSinkObjectClass cclass = (TextSinkObjectClass)w->core.widget_class; - - return((*cclass->text_sink_class.MaxHeight)(w, lines)); -} - -/* - * Function: - * XawTextSinkSetTabs - * - * Parameters: - * w - TextSink Object - * tab_count - the number of tabs in the list - * tabs - text positions of the tabs - * Description: - * Sets the Tab stops. - */ -void -XawTextSinkSetTabs(Widget w, int tab_count, int *tabs) -{ - if (tab_count > 0) { - TextSinkObjectClass cclass = (TextSinkObjectClass)w->core.widget_class; - short *char_tabs = (short*)XtMalloc((unsigned)tab_count * sizeof(short)); - short *tab, len = 0; - int i; - - for (i = tab_count, tab = char_tabs; i; i--) { - if ((short)*tabs > len) - *tab++ = (len = (short)*tabs++); - else { - tabs++; - --tab_count; - } - } - - if (tab_count > 0) - (*cclass->text_sink_class.SetTabs)(w, tab_count, char_tabs); - XtFree((char *)char_tabs); - } -} - -/* - * Function: - * XawTextSinkGetCursorBounds - * - * Parameters: - * w - TextSinkObject - * rect - X rectance containing the cursor bounds - * - * Description: - * Finds the bounding box for the insert cursor (caret). - */ -/*ARGSUSED*/ -void -XawTextSinkGetCursorBounds(Widget w, XRectangle *rect) -{ - TextSinkObjectClass cclass = (TextSinkObjectClass)w->core.widget_class; - - (*cclass->text_sink_class.GetCursorBounds)(w, rect); -} - -#ifndef OLDXAW -Bool -XawTextSinkBeginPaint(Widget w) -{ - TextSinkObjectClass cclass = (TextSinkObjectClass)w->core.widget_class; - - if (cclass->text_sink_class.extension->BeginPaint == NULL || - cclass->text_sink_class.extension->PreparePaint == NULL || - cclass->text_sink_class.extension->DoPaint == NULL || - cclass->text_sink_class.extension->EndPaint == NULL) - return (False); - - return ((*cclass->text_sink_class.extension->BeginPaint)(w)); -} - -static Bool -BeginPaint(Widget w) -{ - TextSinkObject sink = (TextSinkObject)w; - - if (sink->text_sink.paint != NULL) - return (False); - - sink->text_sink.paint = XtNew(XawTextPaintList); - sink->text_sink.paint->clip = XmuCreateArea(); - sink->text_sink.paint->hightabs = NULL; - sink->text_sink.paint->paint = NULL; - sink->text_sink.paint->bearings = NULL; - - return (True); -} - -void -XawTextSinkPreparePaint(Widget w, int y, int line, XawTextPosition from, - XawTextPosition to, Bool highlight) -{ - TextSinkObjectClass cclass = (TextSinkObjectClass)w->core.widget_class; - - (*cclass->text_sink_class.extension->PreparePaint) - (w, y, line, from, to, highlight); -} - -#if 0 -/*ARGSUSED*/ -static void -PreparePaint(Widget w, int y, int line, XawTextPosition from, XawTextPosition to, - Bool highlight) -{ -} -#endif - -void -XawTextSinkDoPaint(Widget w) -{ - TextSinkObjectClass cclass = (TextSinkObjectClass)w->core.widget_class; - - (*cclass->text_sink_class.extension->DoPaint)(w); -} - -#if 0 -/*ARGSUSED*/ -static void -DoPaint(Widget w) -{ -} -#endif - -Bool -XawTextSinkEndPaint(Widget w) -{ - TextSinkObjectClass cclass = (TextSinkObjectClass)w->core.widget_class; - - return ((*cclass->text_sink_class.extension->EndPaint)(w)); -} - -static Bool -EndPaint(Widget w) -{ - TextSinkObject sink = (TextSinkObject)w; - XawTextPaintStruct *paint, *next; - - if (sink->text_sink.paint == NULL) - return (False); - - XmuDestroyArea(sink->text_sink.paint->clip); - if (sink->text_sink.paint->hightabs) - XmuDestroyArea(sink->text_sink.paint->hightabs); - paint = sink->text_sink.paint->paint; - while (paint) { - next = paint->next; - if (paint->text) - XtFree((XtPointer)paint->text); - if (paint->backtabs) - XmuDestroyArea(paint->backtabs); - XtFree((XtPointer)paint); - paint = next; - } - - paint = sink->text_sink.paint->bearings; - while (paint) { - next = paint->next; - if (paint->text) - XtFree((XtPointer)paint->text); - XtFree((XtPointer)paint); - paint = next; - } - - XtFree((XtPointer)sink->text_sink.paint); - sink->text_sink.paint = NULL; - return (True); -} - -static XawTextPropertyList **prop_lists; -static Cardinal num_prop_lists; - -static int -bcmp_qident(_Xconst void *left, _Xconst void *right) -{ - return ((long)left - (*(XawTextProperty**)right)->identifier); -} - -static int -qcmp_qident(_Xconst void *left, _Xconst void *right) -{ - return ((*(XawTextProperty**)left)->identifier - - (*(XawTextProperty**)right)->identifier); -} - -static void -SetXlfdDefaults(Display *display, XawTextProperty *property) -{ - Atom atom = XInternAtom(display, "FONT", True); - unsigned long value; - char *str; - - if (XGetFontProperty(property->font, atom, &value)) { - char *xlfd = XGetAtomName(display, value); - - if (xlfd) { - char *sep = xlfd + 1; - char *name = sep; - - property->xlfd = XrmStringToQuark(xlfd); - - sep = strchr(sep, '-'); *sep++ = '\0'; - property->foundry = XrmStringToQuark(name); - name = sep; - - sep = strchr(sep, '-'); *sep++ = '\0'; - property->family = XrmStringToQuark(name); - name = sep; - - sep = strchr(sep, '-'); *sep++ = '\0'; - property->weight = XrmStringToQuark(name); - name = sep; - - sep = strchr(sep, '-'); *sep++ = '\0'; - property->slant = XrmStringToQuark(name); - name = sep; - - sep = strchr(sep, '-'); *sep++ = '\0'; - property->setwidth = XrmStringToQuark(name); - name = sep; - - sep = strchr(sep, '-'); *sep++ = '\0'; - property->addstyle = XrmStringToQuark(name); - name = sep; - - sep = strchr(sep, '-'); *sep++ = '\0'; - property->pixel_size = XrmStringToQuark(name); - name = sep; - - sep = strchr(sep, '-'); *sep++ = '\0'; - property->point_size = XrmStringToQuark(name); - name = sep; - - sep = strchr(sep, '-'); *sep++ = '\0'; - property->res_x = XrmStringToQuark(name); - name = sep; - - sep = strchr(sep, '-'); *sep++ = '\0'; - property->res_y = XrmStringToQuark(name); - name = sep; - - sep = strchr(sep, '-'); *sep++ = '\0'; - property->spacing = XrmStringToQuark(name); - name = sep; - - sep = strchr(sep, '-'); *sep++ = '\0'; - property->avgwidth = XrmStringToQuark(name); - name = sep; - - sep = strchr(sep, '-'); *sep++ = '\0'; - property->registry = XrmStringToQuark(name); - name = sep; - - property->encoding = XrmStringToQuark(name); - - XFree(xlfd); - } - } - - atom = XInternAtom(display, "UNDERLINE_THICKNESS", True); - if (XGetFontProperty(property->font, atom, &value) && - (str = XGetAtomName(display, value)) != NULL) { - property->underline_thickness = atoi(str); - XFree(str); - } - else { - /* XLFD says: - * CapStemWidth = average width of the stems of capitals - * if (UNDERLINE_THICKNESS undefined) then - * UNDERLINE_THICKNESS = CapStemWidth - * - * How do I know the value of CapStemWidth?? - */ - if (property->pixel_size != NULLQUARK) { - property->underline_thickness = - atoi(XrmQuarkToString(property->pixel_size)) / 10; - property->underline_thickness = - XawMax(1, property->underline_thickness); - } - else - property->underline_thickness = 1; - } - - atom = XInternAtom(display, "UNDERLINE_POSITION", True); - if (XGetFontProperty(property->font, atom, &value) && - (str = XGetAtomName(display, value)) != NULL) { - property->underline_position = atoi(str); - XFree(str); - } - else - /* XLFD says: - * if (UNDERLINE_POSITION undefined) then - * UNDERLINE_POSITION = ROUND((maximum_descent) / 2) - */ - property->underline_position = - property->font->max_bounds.descent >> 1; - - /* I am assuming xlfd does not consider that lines are - * centered in the path */ - property->underline_position += property->underline_thickness >> 1; - -} - -static void -DestroyTextPropertyList(XawTextPropertyList *list) -{ - int i; - - for (i = 0; i < list->num_properties; i++) { - if (list->properties[i]->font) - XFreeFont(DisplayOfScreen(list->screen), list->properties[i]->font); - XtFree((char*)list->properties[i]); - } - if (list->properties) - XtFree((char*)list->properties); - XtFree((char*)list); -} - -static XawTextProperty * -_XawTextSinkGetProperty(XawTextPropertyList *list, XrmQuark property) -{ - if (property != NULLQUARK && list && list->properties) { - XawTextProperty **ptr = (XawTextProperty**) - bsearch((void*)(long)property, - list->properties, list->num_properties, - sizeof(XawTextProperty*), bcmp_qident); - - if (ptr) - return (*ptr); - } - - return (NULL); -} - -XawTextProperty * -XawTextSinkGetProperty(Widget w, XrmQuark property) -{ - TextSinkObject sink = (TextSinkObject)w; - XawTextPropertyList *list = sink->text_sink.properties; - - return (_XawTextSinkGetProperty(list, property)); -} - -XawTextProperty * -XawTextSinkCopyProperty(Widget w, XrmQuark property) -{ - XawTextProperty *cur, *ret; - - if ((cur = XawTextSinkGetProperty(w, property)) == NULL) - cur = XawTextSinkGetProperty(w, Qdefault); - ret = (XawTextProperty*)XtCalloc(1, sizeof(XawTextProperty)); - if (cur) - memcpy(ret, cur, sizeof(XawTextProperty)); - ret->identifier = NULLQUARK; - ret->mask &= ~XAW_TPROP_FONT; - - return (ret); -} - -static XawTextProperty * -_XawTextSinkAddProperty(XawTextPropertyList *list, XawTextProperty *property, - Bool replace) -{ - XawTextProperty *result; - XColor color; - char identifier[1024]; - char foreground[16]; - char background[16]; - char *foundry, *family, *weight, *slant, *setwidth, *addstyle, *pixel_size, - *point_size, *res_x, *res_y, *spacing, *avgwidth, *registry, *encoding; - char *xlfd; - static char *asterisk = "*", *null = ""; - XrmQuark quark; - - if (list == NULL || property == NULL) - return (NULL); - - if (property->mask & XAW_TPROP_FOREGROUND) { - color.pixel = property->foreground; - XQueryColor(DisplayOfScreen(list->screen), list->colormap, &color); - XmuSnprintf(foreground, sizeof(foreground), "%04x%04x%04x", - color.red, color.green, color.blue); - } - else - strcpy(foreground, asterisk); - if (property->mask & XAW_TPROP_BACKGROUND) { - color.pixel = property->background; - XQueryColor(DisplayOfScreen(list->screen), list->colormap, &color); - XmuSnprintf(background, sizeof(background), "%04x%04x%04x", - color.red, color.green, color.blue); - } - else - strcpy(background, asterisk); - - if (property->xlfd_mask & XAW_TPROP_FOUNDRY) - foundry = XrmQuarkToString(property->foundry); - else - foundry = asterisk; - - /* use default, or what was requested */ - if (property->family != NULLQUARK) - family = XrmQuarkToString(property->family); - else - family = asterisk; - if (property->weight != NULLQUARK) - weight = XrmQuarkToString(property->weight); - else - weight = asterisk; - if (property->slant != NULLQUARK) { - slant = XrmQuarkToString(property->slant); - if (toupper(*slant) != 'R') - slant = asterisk; /* X defaults to italics, so, don't - care in resolving between `I' and `O' */ - } - else - slant = asterisk; - - if (property->xlfd_mask & XAW_TPROP_SETWIDTH) - setwidth = XrmQuarkToString(property->setwidth); - else - setwidth = asterisk; - if (property->xlfd_mask & XAW_TPROP_ADDSTYLE) - addstyle = XrmQuarkToString(property->addstyle); - else - addstyle = null; - - /* use default, or what was requested */ - if (!(property->mask & XAW_TPROP_POINTSIZE) && - property->pixel_size != NULLQUARK) - pixel_size = XrmQuarkToString(property->pixel_size); - else - pixel_size = asterisk; - - if (property->xlfd_mask & XAW_TPROP_POINTSIZE) - point_size = XrmQuarkToString(property->point_size); - else - point_size = asterisk; - if (property->xlfd_mask & XAW_TPROP_RESX) - res_x = XrmQuarkToString(property->res_x); - else - res_x = asterisk; - if (property->xlfd_mask & XAW_TPROP_RESY) - res_y = XrmQuarkToString(property->res_y); - else - res_y = asterisk; - if (property->xlfd_mask & XAW_TPROP_SPACING) - spacing = XrmQuarkToString(property->spacing); - else - spacing = asterisk; - if (property->xlfd_mask & XAW_TPROP_AVGWIDTH) - avgwidth = XrmQuarkToString(property->avgwidth); - else - avgwidth = asterisk; - - /* use default, or what that was requested */ - if (property->registry != NULLQUARK) - registry = XrmQuarkToString(property->registry); - else - registry = asterisk; - if (property->encoding != NULLQUARK) - encoding = XrmQuarkToString(property->encoding); - else - encoding = asterisk; - - if (replace) { - result = XtNew(XawTextProperty); - memcpy(result, property, sizeof(XawTextProperty)); - } - else - result = property; - - /* XXX should do the best to load a suitable font here */ - if (!(result->mask & XAW_TPROP_FONT)) { - XmuSnprintf(identifier, sizeof(identifier), - "-%s-%s-%s-%s-%s-%s-%s-%s-%s-%s-%s-%s-%s-%s", - foundry, family, weight, slant, setwidth, addstyle, pixel_size, - point_size, res_x, res_y, spacing, avgwidth, registry, encoding); - if ((result->font = XLoadQueryFont(DisplayOfScreen(list->screen), - identifier)) != NULL) { - result->mask |= XAW_TPROP_FONT; - SetXlfdDefaults(DisplayOfScreen(list->screen), result); - } - else - result->mask &= ~XAW_TPROP_FONT; - } - - if (result->font) - xlfd = XrmQuarkToString(result->xlfd); - else - xlfd = null; - - XmuSnprintf(identifier, sizeof(identifier), "%08lx%08lx%s%s%d%d%d%d%s", - property->mask, property->xlfd_mask, - foreground, background, - (result->mask & XAW_TPROP_UNDERLINE) != 0, - (result->mask & XAW_TPROP_OVERSTRIKE) != 0, - (result->mask & XAW_TPROP_SUBSCRIPT) != 0, - (result->mask & XAW_TPROP_SUPERSCRIPT) != 0, - xlfd); - - quark = XrmStringToQuark(identifier); - if (result->identifier == NULLQUARK) - result->identifier = quark; - result->code = quark; - - if ((property = _XawTextSinkGetProperty(list, result->identifier)) != NULL) { - if (result->font) - XFreeFont(DisplayOfScreen(list->screen), result->font); - if (replace) - XtFree((XtPointer)result); - - return (property); - } - - list->properties = (XawTextProperty**) - XtRealloc((XtPointer)list->properties, sizeof(XawTextProperty*) * - (list->num_properties + 1)); - list->properties[list->num_properties++] = result; - qsort((void*)list->properties, list->num_properties, - sizeof(XawTextProperty*), qcmp_qident); - - return (result); -} - -XawTextProperty * -XawTextSinkAddProperty(Widget w, XawTextProperty *property) -{ - TextSinkObject sink = (TextSinkObject)w; - XawTextPropertyList *list = sink->text_sink.properties; - - return (_XawTextSinkAddProperty(list, property, True)); -} - -XawTextProperty * -XawTextSinkCombineProperty(Widget w, - XawTextProperty *property, XawTextProperty *combine, - Bool override) -{ - if (property == NULL || combine == NULL) - return (property); - - if ((override || !(property->mask & XAW_TPROP_FOREGROUND)) && - (combine->mask & XAW_TPROP_FOREGROUND)) { - property->mask |= XAW_TPROP_FOREGROUND; - property->foreground = combine->foreground; - } - if ((override || !(property->mask & XAW_TPROP_BACKGROUND)) && - (combine->mask & XAW_TPROP_BACKGROUND)) { - property->mask |= XAW_TPROP_BACKGROUND; - property->background = combine->background; - } - if ((override || !(property->mask & XAW_TPROP_FPIXMAP)) && - (combine->mask & XAW_TPROP_FPIXMAP)) { - property->mask |= XAW_TPROP_FPIXMAP; - property->foreground_pixmap = combine->foreground_pixmap; - } - if ((override || !(property->mask & XAW_TPROP_BPIXMAP)) && - (combine->mask & XAW_TPROP_BPIXMAP)) { - property->mask |= XAW_TPROP_BPIXMAP; - property->background_pixmap = combine->background_pixmap; - } - if (combine->mask & XAW_TPROP_UNDERLINE) - property->mask |= XAW_TPROP_UNDERLINE; - if (combine->mask & XAW_TPROP_OVERSTRIKE) - property->mask |= XAW_TPROP_OVERSTRIKE; - if ((override || !(property->mask & XAW_TPROP_SUPERSCRIPT)) && - (combine->mask & XAW_TPROP_SUBSCRIPT)) - property->mask |= XAW_TPROP_SUBSCRIPT; - if ((property->mask & XAW_TPROP_SUBSCRIPT) && - (combine->mask & XAW_TPROP_SUPERSCRIPT)) - property->mask |= XAW_TPROP_SUPERSCRIPT; - if ((override || !(property->xlfd_mask & XAW_TPROP_FOUNDRY)) && - (combine->xlfd_mask & XAW_TPROP_FOUNDRY)) { - property->xlfd_mask |= XAW_TPROP_FOUNDRY; - property->foundry = combine->foundry; - } - if ((override || !(property->xlfd_mask & XAW_TPROP_FAMILY)) && - (combine->xlfd_mask & XAW_TPROP_FAMILY)) { - property->xlfd_mask |= XAW_TPROP_FAMILY; - property->family = combine->family; - } - if ((override || !(property->xlfd_mask & XAW_TPROP_WEIGHT)) && - (combine->xlfd_mask & XAW_TPROP_WEIGHT)) { - property->xlfd_mask |= XAW_TPROP_WEIGHT; - property->weight = combine->weight; - } - if ((override || !(property->xlfd_mask & XAW_TPROP_SLANT)) && - (combine->xlfd_mask & XAW_TPROP_SLANT)) { - property->xlfd_mask |= XAW_TPROP_SLANT; - property->slant = combine->slant; - } - if ((override || !(property->xlfd_mask & XAW_TPROP_SETWIDTH)) && - (combine->xlfd_mask & XAW_TPROP_SETWIDTH)) { - property->xlfd_mask |= XAW_TPROP_SETWIDTH; - property->setwidth = combine->setwidth; - } - if ((override || !(property->xlfd_mask & XAW_TPROP_ADDSTYLE)) && - (combine->xlfd_mask & XAW_TPROP_ADDSTYLE)) { - property->xlfd_mask |= XAW_TPROP_ADDSTYLE; - property->addstyle = combine->addstyle; - } - if ((override || !(property->xlfd_mask & XAW_TPROP_PIXELSIZE)) && - (combine->xlfd_mask & XAW_TPROP_PIXELSIZE)) { - property->xlfd_mask |= XAW_TPROP_PIXELSIZE; - property->pixel_size = combine->pixel_size; - } - if ((override || !(property->xlfd_mask & XAW_TPROP_POINTSIZE)) && - (combine->xlfd_mask & XAW_TPROP_POINTSIZE)) { - property->xlfd_mask |= XAW_TPROP_POINTSIZE; - property->point_size = combine->point_size; - } - if ((override || !(property->xlfd_mask & XAW_TPROP_RESX)) && - (combine->xlfd_mask & XAW_TPROP_RESX)) { - property->xlfd_mask |= XAW_TPROP_RESX; - property->res_x = combine->res_x; - } - if ((override || !(property->xlfd_mask & XAW_TPROP_RESY)) && - (combine->xlfd_mask & XAW_TPROP_RESY)) { - property->xlfd_mask |= XAW_TPROP_RESY; - property->res_y = combine->res_y; - } - if ((override || !(property->xlfd_mask & XAW_TPROP_SPACING)) && - (combine->xlfd_mask & XAW_TPROP_SPACING)) { - property->xlfd_mask |= XAW_TPROP_SPACING; - property->spacing = combine->spacing; - } - if ((override || !(property->xlfd_mask & XAW_TPROP_AVGWIDTH)) && - (combine->xlfd_mask & XAW_TPROP_AVGWIDTH)) { - property->xlfd_mask |= XAW_TPROP_AVGWIDTH; - property->avgwidth = combine->avgwidth; - } - if ((override || !(property->xlfd_mask & XAW_TPROP_REGISTRY)) && - (combine->xlfd_mask & XAW_TPROP_REGISTRY)) { - property->xlfd_mask |= XAW_TPROP_REGISTRY; - property->registry = combine->registry; - } - if ((override || !(property->xlfd_mask & XAW_TPROP_ENCODING)) && - (combine->xlfd_mask & XAW_TPROP_ENCODING)) { - property->xlfd_mask |= XAW_TPROP_ENCODING; - property->encoding = combine->encoding; - } - - return (property); -} - -/* - * The default property must be defined first, if the code is willing to - * combine properties. - */ -XawTextPropertyList * -XawTextSinkConvertPropertyList(String name, String spec, Screen *screen, - Colormap colormap, int depth) -{ - XrmQuark qname = XrmStringToQuark(name); - XawTextPropertyList **ptr = NULL; - XawTextPropertyList *propl, *prev = NULL; - XawTextProperty *def_prop = NULL; - String str, tok, tmp; - char buffer[BUFSIZ]; - - if (prop_lists) ptr = (XawTextPropertyList**) - bsearch((void*)(long)qname, prop_lists, num_prop_lists, - sizeof(XawTextPropertyList*), bcmp_qident); - if (ptr) { - propl = *ptr; - while (propl) { - prev = propl; - if (propl->screen == screen && - propl->colormap == colormap && - propl->depth == depth) - return (propl); - propl = propl->next; - } - } - - propl = XtNew(XawTextPropertyList); - propl->identifier = qname; - propl->screen = screen; - propl->colormap = colormap; - propl->depth = depth; - propl->next = NULL; - - if (prev) - prev->next = propl; - - propl->properties = NULL; - propl->num_properties = 0; - - str = XtNewString(spec); - for (tok = str; tok; tok = tmp) { - XawTextProperty *prop; - XawParams *params; - XrmQuark ident; - XawArgVal *argval; - XColor color, exact; - - if (def_prop == NULL && propl->num_properties) - def_prop = _XawTextSinkGetProperty(propl, Qdefault); - tmp = strchr(tok, ','); - if (tmp) { - *tmp = '\0'; - if (*++tmp == '\0') - tmp = NULL; - } - params = XawParseParamsString(tok); - ident = XrmStringToQuark(params->name); - if (ident == NULLQUARK) { - XmuSnprintf(buffer, sizeof(buffer), - "Bad text property name \"%s\".", params->name); - XtAppWarning(XtDisplayToApplicationContext - (DisplayOfScreen(screen)), buffer); - DestroyTextPropertyList(propl); - if (prev) - prev->next = NULL; - XawFreeParamsStruct(params); - return (NULL); - } - else if (_XawTextSinkGetProperty(propl, ident) != NULL) { - XawFreeParamsStruct(params); - continue; - } - - prop = (XawTextProperty*)XtCalloc(1, sizeof(XawTextProperty)); - prop->identifier = ident; - - if ((argval = XawFindArgVal(params, "font")) != NULL && - argval->value) { - - if ((prop->font = XLoadQueryFont(DisplayOfScreen(screen), - argval->value)) == NULL) { - XmuSnprintf(buffer, sizeof(buffer), - "Cannot load font \"%s\".", argval->value); - XtAppWarning(XtDisplayToApplicationContext - (DisplayOfScreen(screen)), buffer); - DestroyTextPropertyList(propl); - if (prev) - prev->next = NULL; - XawFreeParamsStruct(params); - return (NULL); - } - prop->mask |= XAW_TPROP_FONT; - SetXlfdDefaults(DisplayOfScreen(screen), prop); - } - /* fontset processing here */ - - if ((argval = XawFindArgVal(params, "foreground")) != NULL && - argval->value) { - if (!XAllocNamedColor(DisplayOfScreen(screen), colormap, - argval->value, &color, &exact)) { - XmuSnprintf(buffer, sizeof(buffer), - "Cannot allocate color \"%s\".", argval->value); - XtAppWarning(XtDisplayToApplicationContext - (DisplayOfScreen(screen)), buffer); - DestroyTextPropertyList(propl); - if (prev) - prev->next = NULL; - XawFreeParamsStruct(params); - return (NULL); - } - prop->foreground = color.pixel; - prop->mask |= XAW_TPROP_FOREGROUND; - } - if ((argval = XawFindArgVal(params, "background")) != NULL && - argval->value) { - if (!XAllocNamedColor(DisplayOfScreen(screen), colormap, - argval->value, &color, &exact)) { - XmuSnprintf(buffer, sizeof(buffer), - "Cannot allocate color \"%s\".", argval->value); - XtAppWarning(XtDisplayToApplicationContext - (DisplayOfScreen(screen)), buffer); - DestroyTextPropertyList(propl); - if (prev) - prev->next = NULL; - XawFreeParamsStruct(params); - return (NULL); - } - prop->background = color.pixel; - prop->mask |= XAW_TPROP_BACKGROUND; - } - /* foreground_pixmap and background_pixmap processing here */ - - if (XawFindArgVal(params, "underline")) - prop->mask |= XAW_TPROP_UNDERLINE; - if (XawFindArgVal(params, "overstrike")) - prop->mask |= XAW_TPROP_OVERSTRIKE; - - if (XawFindArgVal(params, "subscript")) - prop->mask |= XAW_TPROP_SUBSCRIPT; - else if (XawFindArgVal(params, "superscript")) - prop->mask |= XAW_TPROP_SUPERSCRIPT; - - /* xlfd */ - if ((argval = XawFindArgVal(params, "foundry")) != NULL && - argval->value) { - prop->xlfd_mask |= XAW_TPROP_FOUNDRY; - prop->foundry = XrmStringToQuark(argval->value); - } - if ((argval = XawFindArgVal(params, "family")) != NULL && - argval->value) { - prop->xlfd_mask |= XAW_TPROP_FAMILY; - prop->family = XrmStringToQuark(argval->value); - } - if ((argval = XawFindArgVal(params, "weight")) != NULL && - argval->value) { - prop->xlfd_mask |= XAW_TPROP_WEIGHT; - prop->weight = XrmStringToQuark(argval->value); - } - if ((argval = XawFindArgVal(params, "slant")) != NULL && - argval->value) { - prop->xlfd_mask |= XAW_TPROP_SLANT; - prop->slant = XrmStringToQuark(argval->value); - } - if ((argval = XawFindArgVal(params, "setwidth")) != NULL && - argval->value) { - prop->xlfd_mask |= XAW_TPROP_SETWIDTH; - prop->setwidth = XrmStringToQuark(argval->value); - } - if ((argval = XawFindArgVal(params, "addstyle")) != NULL && - argval->value) { - prop->xlfd_mask |= XAW_TPROP_ADDSTYLE; - prop->addstyle = XrmStringToQuark(argval->value); - } - if ((argval = XawFindArgVal(params, "pixelsize")) != NULL && - argval->value) { - prop->xlfd_mask |= XAW_TPROP_PIXELSIZE; - prop->pixel_size = XrmStringToQuark(argval->value); - } - if ((argval = XawFindArgVal(params, "pointsize")) != NULL && - argval->value) { - prop->xlfd_mask |= XAW_TPROP_POINTSIZE; - prop->point_size = XrmStringToQuark(argval->value); - } - if ((argval = XawFindArgVal(params, "resx")) != NULL && - argval->value) { - prop->xlfd_mask |= XAW_TPROP_RESX; - prop->res_x = XrmStringToQuark(argval->value); - } - if ((argval = XawFindArgVal(params, "resy")) != NULL && - argval->value) { - prop->xlfd_mask |= XAW_TPROP_RESY; - prop->res_y = XrmStringToQuark(argval->value); - } - if ((argval = XawFindArgVal(params, "spacing")) != NULL && - argval->value) { - prop->xlfd_mask |= XAW_TPROP_SPACING; - prop->spacing = XrmStringToQuark(argval->value); - } - if ((argval = XawFindArgVal(params, "avgwidth")) != NULL && - argval->value) { - prop->xlfd_mask |= XAW_TPROP_AVGWIDTH; - prop->avgwidth = XrmStringToQuark(argval->value); - } - if ((argval = XawFindArgVal(params, "registry")) != NULL && - argval->value) { - prop->xlfd_mask |= XAW_TPROP_REGISTRY; - prop->registry = XrmStringToQuark(argval->value); - } - if ((argval = XawFindArgVal(params, "encoding")) != NULL && - argval->value) { - prop->xlfd_mask |= XAW_TPROP_ENCODING; - prop->encoding = XrmStringToQuark(argval->value); - } - - if (def_prop) - (void)XawTextSinkCombineProperty(NULL, prop, def_prop, False); - (void)_XawTextSinkAddProperty(propl, prop, False); - - XawFreeParamsStruct(params); - } - - prop_lists = (XawTextPropertyList**) - XtRealloc((XtPointer)prop_lists, sizeof(XawTextPropertyList*) * - (num_prop_lists + 1)); - prop_lists[num_prop_lists++] = propl; - qsort((void*)prop_lists, num_prop_lists, sizeof(XawTextPropertyList*), - qcmp_qident); - - XtFree(str); - - return (propl); -} - -/*ARGSUSED*/ -static Boolean -CvtStringToPropertyList(Display *dpy, XrmValue *args, Cardinal *num_args, - XrmValue *fromVal, XrmValue *toVal, - XtPointer *converter_data) -{ - XawTextPropertyList *propl = NULL; - String name; - Widget w; - - if (*num_args != 1) { - XtAppWarningMsg(XtDisplayToApplicationContext(dpy), - "wrongParameters", "cvtStringToTextProperties", - "ToolkitError", - "String to textProperties conversion needs widget argument", - NULL, NULL); - return (False); - } - - w = *(Widget*)args[0].addr; - while (w && !XtIsWidget(w)) - w = XtParent(w); - - name = (String)(fromVal[0].addr); - - if (w) { - XawTextPropertyList **ptr = NULL; - if (prop_lists) ptr = (XawTextPropertyList**) - bsearch((void*)(long)XrmStringToQuark(name), - prop_lists, num_prop_lists, - sizeof(XawTextPropertyList*), bcmp_qident); - - if (ptr) { - Screen *screen = w->core.screen; - Colormap colormap = w->core.colormap; - int depth = w->core.depth; - - propl = *ptr; - while (propl) { - if (propl->screen == screen && - propl->colormap == colormap && - propl->depth == depth) - break; - propl = propl->next; - } - } - } - - if (!propl) { - XtDisplayStringConversionWarning(dpy, (String)fromVal->addr, - XawRTextProperties); - toVal->addr = NULL; - toVal->size = sizeof(XawTextPropertyList*); - return (False); - } - - if (toVal->addr != NULL) { - if (toVal->size < sizeof(XawTextPropertyList*)) { - toVal->size = sizeof(XawTextPropertyList*); - return (False); - } - *(XawTextPropertyList**)(toVal->addr) = propl; - } - else { - static XawTextPropertyList *static_val; - - static_val = propl; - toVal->addr = (XPointer)&static_val; - } - toVal->size = sizeof(XawTextProperty*); - - return (True); -} - -/*ARGSUSED*/ -static Boolean -CvtPropertyListToString(Display *dpy, XrmValue *args, Cardinal *num_args, - XrmValue *fromVal, XrmValue *toVal, - XtPointer *converter_data) -{ - static char *buffer; - Cardinal size; - XawTextPropertyList *propl; - - propl = *(XawTextPropertyList**)fromVal[0].addr; - - buffer = XrmQuarkToString(propl->identifier); - size = strlen(buffer) + 1; - - if (toVal->addr != NULL) { - if (toVal->size < size) { - toVal->size = size; - return (False); - } - strcpy((char *)toVal->addr, buffer); - } - else - toVal->addr = buffer; - toVal->size = size; - - return (True); -} -#endif diff --git a/nx-X11/lib/Xaw/TextSink.h b/nx-X11/lib/Xaw/TextSink.h deleted file mode 100644 index 291b9600d..000000000 --- a/nx-X11/lib/Xaw/TextSink.h +++ /dev/null @@ -1,364 +0,0 @@ -/* - * $Xorg: TextSink.h,v 1.4 2001/02/09 02:03:46 xorgcvs Exp $ - */ - -/*********************************************************** - -Copyright 1987, 1988, 1994, 1998 The Open Group - -Permission to use, copy, modify, distribute, and sell this software and its -documentation for any purpose is hereby granted without fee, provided that -the above copyright notice appear in all copies and that both that -copyright notice and this permission notice appear in supporting -documentation. - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -Except as contained in this notice, the name of The Open Group shall not be -used in advertising or otherwise to promote the sale, use or other dealings -in this Software without prior written authorization from The Open Group. - - -Copyright 1987, 1988 by Digital Equipment Corporation, Maynard, Massachusetts. - - All Rights Reserved - -Permission to use, copy, modify, and distribute this software and its -documentation for any purpose and without fee is hereby granted, -provided that the above copyright notice appear in all copies and that -both that copyright notice and this permission notice appear in -supporting documentation, and that the name of Digital not be -used in advertising or publicity pertaining to distribution of the -software without specific, written prior permission. - -DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING -ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL -DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR -ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, -WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, -ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS -SOFTWARE. - -******************************************************************/ -/* $XFree86: xc/lib/Xaw/TextSink.h,v 1.9 2001/01/17 19:42:35 dawes Exp $ */ - -#ifndef _XawTextSink_h -#define _XawTextSink_h - -#include <X11/Xaw/Text.h> - -/*********************************************************************** - * - * TextSink Object - * - ***********************************************************************/ - -/* Resources: - - Name Class RepType Default Value - ---- ----- ------- ------------- - font Font XFontStruct * XtDefaultFont - foreground Foreground Pixel XtDefaultForeground - background Background Pixel XtDefaultBackground - cursorColor Color Pixel XtDefaultForeground -*/ - -/* Class record constants */ - -extern WidgetClass textSinkObjectClass; - -typedef struct _TextSinkClassRec *TextSinkObjectClass; -typedef struct _TextSinkRec *TextSinkObject; - -typedef enum {XawisOn, XawisOff} XawTextInsertState; - -#ifndef OLDXAW -#ifndef XtNcursorColor -#define XtNcursorColor "cursorColor" -#endif - -#define XawNtextProperties "textProperties" -#define XawCTextProperties "TextProperties" -#define XawRTextProperties "XawTextProperties" -#endif - -/* - * Public Functions - */ -_XFUNCPROTOBEGIN - -/* - * Function: - * XawTextSinkDisplayText - * - * Parameters: - * w - the TextSink Object - * x - location to start drawing text - * y - "" - * pos1 - location of starting and ending points in the text buffer - * pos2 - "" - * highlight - hightlight this text? - * - * Description: - * Stub function that in subclasses will display text. - * - * Note: - * This function doesn't actually display anything, it is only a place - * holder. - */ -void XawTextSinkDisplayText -( - Widget w, -#if NeedWidePrototypes - int x, - int y, -#else - Position x, - Position y, -#endif - XawTextPosition pos1, - XawTextPosition pos2, -#if NeedWidePrototypes - int highlight -#else - Boolean highlight -#endif - ); - -/* - * Function: - * XawTextSinkInsertCursor - * - * Parameters: - * w - the TextSink Object. - * x - location for the cursor. - * y - "" - * state - whether to turn the cursor on, or off - * - * Description: - * Places the InsertCursor. - * - * Note: - * This function doesn't actually display anything, it is only a place - * holder. - */ -void XawTextSinkInsertCursor -( - Widget w, -#if NeedWidePrototypes - int x, - int y, - int state -#else - Position x, - Position y, - XawTextInsertState state -#endif - ); - -/* - * Function: - * XawTextSinkClearToBackground - * - * Parameters: - * w - TextSink Object - * x - location of area to clear - * y - "" - * width - size of area to clear - * height - "" - * - * Description: - * Clears a region of the sink to the background color. - * - * Note: - * This function doesn't actually display anything, it is only a place - * holder. - */ -void XawTextSinkClearToBackground -( - Widget w, -#if NeedWidePrototypes - int x, - int y, - unsigned int width, - unsigned int height -#else - Position x, - Position y, - Dimension width, - Dimension height -#endif - ); - -/* - * Function: - * XawTextSinkFindPosition - * - * Parameters: - * w - TextSink Object - * fromPos - reference position - * fromX - reference location - * width - width of section to paint text - * stopAtWordBreak - returned position is a word break? - * resPos - Position to return - * resWidth - Width actually used - * resHeight - Height actually used - * - * Description: - * Finds a position in the text. - */ -void XawTextSinkFindPosition -( - Widget w, - XawTextPosition fromPos, - int fromX, - int width, -#if NeedWidePrototypes - int stopAtWordBreak, -#else - Boolean stopAtWordBreak, -#endif - XawTextPosition* pos_return, - int *width_return, - int *height_return - ); - -/* - * Function: - * XawTextSinkFindDistance - * - * Parameters: - * w - TextSink Object - * fromPos - starting Position - * fromX - x location of starting Position - * toPos - end Position - * resWidth - Distance between fromPos and toPos - * resPos - Acutal toPos used - * resHeight - Height required by this text - * - * Description: - * Find the Pixel Distance between two text Positions. - */ -void XawTextSinkFindDistance -( - Widget w, - XawTextPosition fromPos, - int fromX, - XawTextPosition toPos, - int *width_return, - XawTextPosition *pos_return, - int *height_return - ); - -/* - * Function: - * XawTextSinkResolve - * - * Parameters: - * w - TextSink Object - * pos - reference Position - * fromx - reference Location - * width - width to move - * resPos - resulting position - * - * Description: - * Resloves a location to a position. - */ -void XawTextSinkResolve -( - Widget w, - XawTextPosition fromPos, - int fromX, - int width, - XawTextPosition *pos_return - ); - -/* - * Function: - * XawTextSinkMaxLines - * - * Parameters: - * w - TextSink Object - * height - height to fit lines into - * - * Returns: - * Number of lines that will fit - * - * Description: - * Finds the Maximum number of lines that will fit in a given height. - */ -int XawTextSinkMaxLines -( - Widget w, -#if NeedWidePrototypes - unsigned int height -#else - Dimension height -#endif - ); - -/* - * Function: - * XawTextSinkMaxHeight - * - * Parameters: - * w - TextSink Object - * lines - number of lines - * - * Returns: - * Height - * - * Description: - * Finds the Minium height that will contain a given number lines. - */ -int XawTextSinkMaxHeight -( - Widget w, - int lines -); - -/* - * Function: - * XawTextSinkSetTabs - * - * Parameters: - * w - TextSink Object - * tab_count - number of tabs in the list - * tabs - text positions of the tabs - * Description: - * Sets the Tab stops. - */ -void XawTextSinkSetTabs -( - Widget w, - int tab_count, - int *tabs -); - -/* - * Function: - * XawTextSinkGetCursorBounds - * - * Parameters: - * w - TextSink Object - * rect - X rectance containing the cursor bounds - * Description: - * Finds the bounding box for the insert curor (caret). - */ -void XawTextSinkGetCursorBounds -( - Widget w, - XRectangle *rect_return -); - -_XFUNCPROTOEND - -#endif /* _XawTextSink_h */ diff --git a/nx-X11/lib/Xaw/TextSinkP.h b/nx-X11/lib/Xaw/TextSinkP.h deleted file mode 100644 index 6cc873328..000000000 --- a/nx-X11/lib/Xaw/TextSinkP.h +++ /dev/null @@ -1,306 +0,0 @@ -/* -* $Xorg: TextSinkP.h,v 1.4 2001/02/09 02:03:46 xorgcvs Exp $ -*/ - - -/*********************************************************** - -Copyright 1987, 1988, 1994, 1998 The Open Group - -Permission to use, copy, modify, distribute, and sell this software and its -documentation for any purpose is hereby granted without fee, provided that -the above copyright notice appear in all copies and that both that -copyright notice and this permission notice appear in supporting -documentation. - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -Except as contained in this notice, the name of The Open Group shall not be -used in advertising or otherwise to promote the sale, use or other dealings -in this Software without prior written authorization from The Open Group. - - -Copyright 1987, 1988 by Digital Equipment Corporation, Maynard, Massachusetts. - - All Rights Reserved - -Permission to use, copy, modify, and distribute this software and its -documentation for any purpose and without fee is hereby granted, -provided that the above copyright notice appear in all copies and that -both that copyright notice and this permission notice appear in -supporting documentation, and that the name of Digital not be -used in advertising or publicity pertaining to distribution of the -software without specific, written prior permission. - -DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING -ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL -DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR -ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, -WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, -ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS -SOFTWARE. - -******************************************************************/ -/* $XFree86: xc/lib/Xaw/TextSinkP.h,v 1.11 2001/01/17 19:42:35 dawes Exp $ */ - -#ifndef _XawTextSinkP_h -#define _XawTextSinkP_h - -/* - * TextSink Object Private Data - */ -#include <X11/Xaw/TextSink.h> -#include <X11/Xaw/TextP.h> /* This sink works with the Text widget */ -#include <X11/Xaw/TextSrcP.h> /* This sink works with the Text Source */ -#include <X11/Xmu/Xmu.h> - -#ifndef OLDXAW -/* font/fontset defined? */ -#define XAW_TPROP_FONT (1<<0) -#define XAW_TPROP_FONTSET (1<<1) - -/* extra attributes */ -#define XAW_TPROP_FOREGROUND (1<<2) -#define XAW_TPROP_BACKGROUND (1<<3) -#define XAW_TPROP_FPIXMAP (1<<4) -#define XAW_TPROP_BPIXMAP (1<<5) -#define XAW_TPROP_UNDERLINE (1<<6) -#define XAW_TPROP_OVERSTRIKE (1<<7) -#define XAW_TPROP_SUBSCRIPT (1<<8) -#define XAW_TPROP_SUPERSCRIPT (1<<9) - -/* xlfd attributes */ -#define XAW_TPROP_FOUNDRY (1<<0) -#define XAW_TPROP_FAMILY (1<<1) -#define XAW_TPROP_WEIGHT (1<<2) -#define XAW_TPROP_SLANT (1<<3) -#define XAW_TPROP_SETWIDTH (1<<4) -#define XAW_TPROP_ADDSTYLE (1<<5) -#define XAW_TPROP_PIXELSIZE (1<<6) -#define XAW_TPROP_POINTSIZE (1<<7) -#define XAW_TPROP_RESX (1<<8) -#define XAW_TPROP_RESY (1<<9) -#define XAW_TPROP_SPACING (1<<10) -#define XAW_TPROP_AVGWIDTH (1<<11) -#define XAW_TPROP_REGISTRY (1<<12) -#define XAW_TPROP_ENCODING (1<<13) -struct _XawTextProperty { /* to be extended/modified */ - XrmQuark identifier, code; - unsigned long mask; - XFontStruct *font; - XFontSet fontset; - Pixel foreground, background; - Pixmap foreground_pixmap, background_pixmap; - XrmQuark xlfd; - - unsigned long xlfd_mask; - XrmQuark foundry, family, weight, slant, setwidth, addstyle, pixel_size, - point_size, res_x, res_y, spacing, avgwidth, registry, encoding; - - short underline_position, underline_thickness; -}; - -struct _XawTextPropertyList { - XrmQuark identifier; - Screen *screen; - Colormap colormap; - int depth; - XawTextProperty **properties; - Cardinal num_properties; - XawTextPropertyList *next; -}; - -typedef struct _XawTextPaintStruct XawTextPaintStruct; -struct _XawTextPaintStruct { - XawTextPaintStruct *next; - int x, y, width; - char *text; /* formatted text */ - Cardinal length; /* length of text */ - XawTextProperty *property; - int max_ascent, max_descent; - XmuArea *backtabs; - Boolean highlight; -}; - -typedef struct { - XmuArea *clip, *hightabs; /* clip list */ - XawTextPaintStruct *paint, *bearings; /* drawing information */ -} XawTextPaintList; - -typedef struct { - XtPointer next_extension; - XrmQuark record_type; - long version; - Cardinal record_size; - Bool (*BeginPaint)(Widget); - void (*PreparePaint)(Widget, int, int, - XawTextPosition, XawTextPosition, Bool); - void (*DoPaint)(Widget); - Bool (*EndPaint)(Widget); -} TextSinkExtRec, *TextSinkExt; -#endif - -typedef void (*_XawSinkDisplayTextProc) - (Widget, int, int, XawTextPosition, XawTextPosition, Bool); - -typedef void (*_XawSinkInsertCursorProc) - (Widget, int, int, XawTextInsertState); - -typedef void (*_XawSinkClearToBackgroundProc) - (Widget, int, int, unsigned int, unsigned int); - -typedef void (*_XawSinkFindPositionProc) - (Widget, XawTextPosition, int, int, Bool, XawTextPosition*, int*, int*); - -typedef void (*_XawSinkFindDistanceProc) - (Widget, XawTextPosition, int, XawTextPosition, int*, - XawTextPosition*, int*); - -typedef void (*_XawSinkResolveProc) - (Widget, XawTextPosition, int, int, XawTextPosition*); - -typedef int (*_XawSinkMaxLinesProc) - (Widget, unsigned int); - -typedef int (*_XawSinkMaxHeightProc) - (Widget, int); - -typedef void (*_XawSinkSetTabsProc) - (Widget, int, short*); - -typedef void (*_XawSinkGetCursorBoundsProc) - (Widget, XRectangle*); - -typedef struct _TextSinkClassPart { - _XawSinkDisplayTextProc DisplayText; - _XawSinkInsertCursorProc InsertCursor; - _XawSinkClearToBackgroundProc ClearToBackground; - _XawSinkFindPositionProc FindPosition; - _XawSinkFindDistanceProc FindDistance; - _XawSinkResolveProc Resolve; - _XawSinkMaxLinesProc MaxLines; - _XawSinkMaxHeightProc MaxHeight; - _XawSinkSetTabsProc SetTabs; - _XawSinkGetCursorBoundsProc GetCursorBounds; -#ifndef OLDXAW - TextSinkExt extension; -#endif -} TextSinkClassPart; - -/* Full class record */ -typedef struct _TextSinkClassRec { - ObjectClassPart object_class; - TextSinkClassPart text_sink_class; -} TextSinkClassRec; - -extern TextSinkClassRec textSinkClassRec; - -/* New fields for the TextSink object */ -typedef struct { - /* resources */ - Pixel foreground; /* Foreground color */ - Pixel background; /* Background color */ - - /* private */ - Position *tabs; /* The tab stops as pixel values */ - short *char_tabs; /* The tabs stops as character values */ - int tab_count; /* number of items in tabs */ - -#ifndef OLDXAW - /* more resources */ - Pixel cursor_color; - XawTextPropertyList *properties; - XawTextPaintList *paint; - XtPointer pad[2]; /* for future use and keep binary compatability */ -#endif -} TextSinkPart; - -/* Full instance record */ -typedef struct _TextSinkRec { - ObjectPart object; - TextSinkPart text_sink; -} TextSinkRec; - -/* Semi private routines */ -#ifndef OLDXAW -XawTextPropertyList *XawTextSinkConvertPropertyList -( - String name, - String spec, - Screen *screen, - Colormap Colormap, - int depth - ); - -XawTextProperty *XawTextSinkGetProperty -( - Widget w, - XrmQuark property - ); - -XawTextProperty *XawTextSinkCopyProperty -( - Widget w, - XrmQuark property - ); - -XawTextProperty *XawTextSinkAddProperty -( - Widget w, - XawTextProperty *property - ); - -XawTextProperty *XawTextSinkCombineProperty -( - Widget w, - XawTextProperty *result_in_out, - XawTextProperty *property, - Bool override - ); - -Bool XawTextSinkBeginPaint -( - Widget w - ); - -void XawTextSinkPreparePaint -( - Widget w, - int y, - int line, - XawTextPosition from, - XawTextPosition to, - Bool highlight -); - -void XawTextSinkDoPaint -( - Widget w - ); - -Bool XawTextSinkEndPaint -( - Widget w - ); -#endif - -#define XtInheritDisplayText ((_XawSinkDisplayTextProc)_XtInherit) -#define XtInheritInsertCursor ((_XawSinkInsertCursorProc)_XtInherit) -#define XtInheritClearToBackground ((_XawSinkClearToBackgroundProc)_XtInherit) -#define XtInheritFindPosition ((_XawSinkFindPositionProc)_XtInherit) -#define XtInheritFindDistance ((_XawSinkFindDistanceProc)_XtInherit) -#define XtInheritResolve ((_XawSinkResolveProc)_XtInherit) -#define XtInheritMaxLines ((_XawSinkMaxLinesProc)_XtInherit) -#define XtInheritMaxHeight ((_XawSinkMaxHeightProc)_XtInherit) -#define XtInheritSetTabs ((_XawSinkSetTabsProc)_XtInherit) -#define XtInheritGetCursorBounds ((_XawSinkGetCursorBoundsProc)_XtInherit) - -#endif /* _XawTextSinkP_h */ diff --git a/nx-X11/lib/Xaw/TextSrc.c b/nx-X11/lib/Xaw/TextSrc.c deleted file mode 100644 index 0fd6bd36d..000000000 --- a/nx-X11/lib/Xaw/TextSrc.c +++ /dev/null @@ -1,1981 +0,0 @@ -/* $Xorg: TextSrc.c,v 1.5 2001/02/09 02:03:47 xorgcvs Exp $ */ -/* - -Copyright 1989, 1994, 1998 The Open Group - -Permission to use, copy, modify, distribute, and sell this software and its -documentation for any purpose is hereby granted without fee, provided that -the above copyright notice appear in all copies and that both that -copyright notice and this permission notice appear in supporting -documentation. - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -Except as contained in this notice, the name of The Open Group shall not be -used in advertising or otherwise to promote the sale, use or other dealings -in this Software without prior written authorization from The Open Group. - -*/ - -/* $XFree86: xc/lib/Xaw/TextSrc.c,v 1.33 2002/09/08 02:29:47 paulo Exp $ */ - -/* - * Author: Chris Peterson, MIT X Consortium. - * Much code taken from X11R3 String and Disk Sources. - */ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif -#include <stdio.h> -#include <ctype.h> -#include <X11/IntrinsicP.h> -#include <X11/StringDefs.h> -#include <X11/Xfuncs.h> -#include <X11/Xutil.h> -#include <X11/Xmu/Atoms.h> -#include <X11/Xmu/CharSet.h> -#include <X11/Xaw/TextSrcP.h> -#include <X11/Xaw/XawInit.h> -#include "XawI18n.h" -#include "Private.h" - -#ifndef OLDXAW -#define UNDO_DEPTH 16384 - -#define ANCHORS_DIST 4096 /* default distance between anchors */ - -/* - * Types - */ -typedef struct { - XawTextPosition position; - char *buffer; - unsigned length; - unsigned refcount; - unsigned long format; -} XawTextUndoBuffer; - -typedef struct _XawTextUndoList XawTextUndoList; -struct _XawTextUndoList { - XawTextUndoBuffer *left, *right; - XawTextUndoList *undo, *redo; -}; - -struct _XawTextUndo { - XawTextUndoBuffer **undo; - unsigned num_undo; - XawTextUndoList *list, *pointer, *end_mark, *head; - unsigned num_list; - XawTextScanDirection dir; - XawTextUndoBuffer *l_save, *r_save; - XawTextUndoList *u_save; - XawTextUndoBuffer *l_no_change, *r_no_change; - int merge; - int erase; /* there are two types of erases */ -}; -#endif /* OLDXAW */ - -/* - * Class Methods - */ -static Boolean ConvertSelection(Widget, Atom*, Atom*, Atom*, XtPointer*, - unsigned long*, int*); -static XawTextPosition Read(Widget, XawTextPosition, XawTextBlock*, int); -static int Replace(Widget, XawTextPosition, XawTextPosition, XawTextBlock*); -static XawTextPosition Scan(Widget, XawTextPosition, XawTextScanType, - XawTextScanDirection, int, Bool); -static XawTextPosition Search(Widget, XawTextPosition, XawTextScanDirection, - XawTextBlock*); -static void SetSelection(Widget, XawTextPosition, XawTextPosition, Atom); -static void XawTextSrcClassInitialize(void); -static void XawTextSrcClassPartInitialize(WidgetClass); -static void XawTextSrcInitialize(Widget, Widget, ArgList, Cardinal*); -static void XawTextSrcDestroy(Widget); -static Boolean XawTextSrcSetValues(Widget, Widget, Widget, ArgList, Cardinal*); -/* - * Prototypes - */ -static void CvtStringToEditMode(XrmValuePtr, Cardinal*, - XrmValuePtr, XrmValuePtr); -static Boolean CvtEditModeToString(Display*, XrmValuePtr, Cardinal*, - XrmValuePtr, XrmValuePtr, XtPointer*); -#ifndef OLDXAW -static void FreeUndoBuffer(XawTextUndo*); -static void UndoGC(XawTextUndo*); -static void TellSourceChanged(TextSrcObject, XawTextPosition, XawTextPosition, - XawTextBlock*, int); -Bool _XawTextSrcUndo(TextSrcObject, XawTextPosition*); -Bool _XawTextSrcToggleUndo(TextSrcObject); -XawTextAnchor *_XawTextSourceFindAnchor(Widget, XawTextPosition); - -/* - * External - */ -void _XawSourceAddText(Widget, Widget); -void _XawSourceRemoveText(Widget, Widget, Bool); -Bool _XawTextSourceNewLineAtEOF(Widget); -void _XawSourceSetUndoErase(TextSrcObject, int); -void _XawSourceSetUndoMerge(TextSrcObject, Bool); -#endif /* OLDXAW */ - -/* - * Defined in Text.c - */ -char *_XawTextGetText(TextWidget, XawTextPosition, XawTextPosition); -void _XawTextSourceChanged(Widget, XawTextPosition, XawTextPosition, - XawTextBlock*, int); - -/* - * Initialization - */ -#define offset(field) XtOffsetOf(TextSrcRec, textSrc.field) -static XtResource resources[] = { - { - XtNeditType, - XtCEditType, - XtREditMode, - sizeof(XawTextEditType), - offset(edit_mode), - XtRString, - "read" - }, -#ifndef OLDXAW - { - XtNcallback, - XtCCallback, - XtRCallback, - sizeof(XtPointer), - offset(callback), - XtRCallback, - NULL - }, - { - XtNsourceChanged, - XtCChanged, - XtRBoolean, - sizeof(Boolean), - offset(changed), - XtRImmediate, - (XtPointer)False - }, - { - XtNenableUndo, - XtCUndo, - XtRBoolean, - sizeof(Boolean), - offset(enable_undo), - XtRImmediate, - (XtPointer)False - }, - { - XtNpropertyCallback, - XtCCallback, - XtRCallback, - sizeof(XtPointer), - offset(property_callback), - XtRCallback, - NULL - }, -#endif /* OLDXAW */ -}; -#undef offset - -#define Superclass (&objectClassRec) -TextSrcClassRec textSrcClassRec = { - /* object */ - { - (WidgetClass)Superclass, /* superclass */ - "TextSrc", /* class_name */ - sizeof(TextSrcRec), /* widget_size */ - XawTextSrcClassInitialize, /* class_initialize */ - XawTextSrcClassPartInitialize, /* class_part_initialize */ - False, /* class_inited */ - XawTextSrcInitialize, /* initialize */ - NULL, /* initialize_hook */ - NULL, /* realize */ - NULL, /* actions */ - 0, /* num_actions */ - resources, /* resources */ - XtNumber(resources), /* num_resources */ - NULLQUARK, /* xrm_class */ - False, /* compress_motion */ - False, /* compress_exposure */ - False, /* compress_enterleave */ - False, /* visible_interest */ - XawTextSrcDestroy, /* destroy */ - NULL, /* resize */ - NULL, /* expose */ - XawTextSrcSetValues, /* set_values */ - NULL, /* set_values_hook */ - NULL, /* set_values_almost */ - NULL, /* get_values_hook */ - NULL, /* accept_focus */ - XtVersion, /* version */ - NULL, /* callback_private */ - NULL, /* tm_table */ - NULL, /* query_geometry */ - NULL, /* display_accelerator */ - NULL, /* extension */ - }, - /* text_src */ - { - Read, /* Read */ - Replace, /* Replace */ - Scan, /* Scan */ - Search, /* Search */ - SetSelection, /* SetSelection */ - ConvertSelection, /* ConvertSelection */ - }, -}; - -WidgetClass textSrcObjectClass = (WidgetClass)&textSrcClassRec; - -static XrmQuark QRead, QAppend, QEdit; -#ifndef OLDXAW -static char *SrcNL = "\n"; -static wchar_t SrcWNL[2]; -#endif - -/* - * Implementation - */ -static void -XawTextSrcClassInitialize(void) -{ - XawInitializeWidgetSet(); - -#ifndef OLDXAW - SrcWNL[0] = _Xaw_atowc(XawLF); - SrcWNL[1] = 0; -#endif - QRead = XrmPermStringToQuark(XtEtextRead); - QAppend = XrmPermStringToQuark(XtEtextAppend); - QEdit = XrmPermStringToQuark(XtEtextEdit); - XtAddConverter(XtRString, XtREditMode, CvtStringToEditMode, NULL, 0); - XtSetTypeConverter(XtREditMode, XtRString, CvtEditModeToString, NULL, 0, - XtCacheNone, NULL); -} - -static void -XawTextSrcClassPartInitialize(WidgetClass wc) -{ - TextSrcObjectClass t_src, superC; - - t_src = (TextSrcObjectClass)wc; - superC = (TextSrcObjectClass)t_src->object_class.superclass; - - /* - * We don't need to check for null super since we'll get to TextSrc - * eventually - */ - if (t_src->textSrc_class.Read == XtInheritRead) - t_src->textSrc_class.Read = superC->textSrc_class.Read; - - if (t_src->textSrc_class.Replace == XtInheritReplace) - t_src->textSrc_class.Replace = superC->textSrc_class.Replace; - - if (t_src->textSrc_class.Scan == XtInheritScan) - t_src->textSrc_class.Scan = superC->textSrc_class.Scan; - - if (t_src->textSrc_class.Search == XtInheritSearch) - t_src->textSrc_class.Search = superC->textSrc_class.Search; - - if (t_src->textSrc_class.SetSelection == XtInheritSetSelection) - t_src->textSrc_class.SetSelection = superC->textSrc_class.SetSelection; - - if (t_src->textSrc_class.ConvertSelection == XtInheritConvertSelection) - t_src->textSrc_class.ConvertSelection = - superC->textSrc_class.ConvertSelection; -} - -/*ARGSUSED*/ -static void -XawTextSrcInitialize(Widget request, Widget cnew, - ArgList args, Cardinal *num_args) -{ -#ifndef OLDXAW - TextSrcObject src = (TextSrcObject)cnew; - - if (src->textSrc.enable_undo) { - src->textSrc.undo = (XawTextUndo*)XtCalloc(1, sizeof(XawTextUndo)); - src->textSrc.undo->dir = XawsdLeft; - } - else - src->textSrc.undo = NULL; - src->textSrc.undo_state = False; - if (XtIsSubclass(XtParent(cnew), textWidgetClass)) { - src->textSrc.text = (WidgetList)XtMalloc(sizeof(Widget*)); - src->textSrc.text[0] = XtParent(cnew); - src->textSrc.num_text = 1; - } - else { - src->textSrc.text = NULL; - src->textSrc.num_text = 0; - } - - src->textSrc.anchors = NULL; - src->textSrc.num_anchors = 0; - (void)XawTextSourceAddAnchor(cnew, 0); -#endif /* OLDXAW */ -} - -static void -XawTextSrcDestroy(Widget w) -{ -#ifndef OLDXAW - TextSrcObject src = (TextSrcObject)w; - - if (src->textSrc.enable_undo) { - FreeUndoBuffer(src->textSrc.undo); - XtFree((char*)src->textSrc.undo); - } - XtFree((char*)src->textSrc.text); - - if (src->textSrc.num_anchors) { - XawTextEntity *entity, *enext; - int i; - - for (i = 0; i < src->textSrc.num_anchors; i++) { - entity = src->textSrc.anchors[i]->entities; - while (entity) { - enext = entity->next; - XtFree((XtPointer)entity); - entity = enext; - } - XtFree((XtPointer)src->textSrc.anchors[i]); - } - XtFree((XtPointer)src->textSrc.anchors); - } -#endif /* OLDXAW */ -} - -/*ARGSUSED*/ -static Boolean -XawTextSrcSetValues(Widget current, Widget request, Widget cnew, - ArgList args, Cardinal *num_args) -{ -#ifndef OLDXAW - TextSrcObject oldtw = (TextSrcObject)current; - TextSrcObject newtw = (TextSrcObject)cnew; - - if (oldtw->textSrc.enable_undo != newtw->textSrc.enable_undo) { - if (newtw->textSrc.enable_undo) { - newtw->textSrc.undo = (XawTextUndo*) - XtCalloc(1, sizeof(XawTextUndo)); - newtw->textSrc.undo->dir = XawsdLeft; - } - else { - FreeUndoBuffer(newtw->textSrc.undo); - XtFree((char*)newtw->textSrc.undo); - newtw->textSrc.undo = NULL; - } - } - if (oldtw->textSrc.changed != newtw->textSrc.changed) { - if (newtw->textSrc.enable_undo) { - if (newtw->textSrc.undo->list) { - newtw->textSrc.undo->l_no_change = - newtw->textSrc.undo->list->left; - newtw->textSrc.undo->r_no_change = - newtw->textSrc.undo->list->right; - } - else - newtw->textSrc.undo->l_no_change = - newtw->textSrc.undo->r_no_change = NULL; - } - } -#endif /* OLDXAW */ - return (False); -} - -/* - * Function: - * Read - * - * Parameters: - * w - TextSrc Object - * pos - position of the text to retreive - * text - text block that will contain returned text - * length - maximum number of characters to read - * - * Description: - * This function reads the source. - * - * Returns: - * The character position following the retrieved text. - */ -/*ARGSUSED*/ -static XawTextPosition -Read(Widget w, XawTextPosition pos, XawTextBlock *text, int length) -{ - return ((XawTextPosition)0); -} - -/* - * Function: - * Replace - * - * Parameters: - * src - Text Source Object - * startPos - ends of text that will be removed - * endPos - "" - * text - new text to be inserted into buffer at startPos - * - * Description: - * Replaces a block of text with new text. - */ -/*ARGSUSED*/ -static int -Replace(Widget w, XawTextPosition startPos, XawTextPosition endPos, - XawTextBlock *text) -{ - return (XawEditError); -} - -/* - * Function: - * Scan - * - * Parameters: - * w - TextSrc Object - * position - position to start scanning - * type - type of thing to scan for - * dir - direction to scan - * count - which occurance if this thing to search for - * include - whether or not to include the character found in - * the position that is returned - * - * Description: - * Scans the text source for the number and type of item specified. - */ -/*ARGSUSED*/ -static XawTextPosition -Scan(Widget w, XawTextPosition position, XawTextScanType type, - XawTextScanDirection dir, int count, Bool include) -{ - return ((XawTextPosition)0); -} - -/* - * Function: - * Search - * - * Parameters: - * w - TextSource Object - * position - position to start searching - * dir - direction to search - * text - the text block to search for - * - * Description: - * Searchs the text source for the text block passed - */ -/*ARGSUSED*/ -static XawTextPosition -Search(Widget w, XawTextPosition position, XawTextScanDirection dir, - XawTextBlock *text) -{ - return (XawTextSearchError); -} - -/*ARGSUSED*/ -static Boolean -ConvertSelection(Widget w, Atom *selection, Atom *target, Atom *type, - XtPointer *value, unsigned long *length, int *format) -{ - return (False); -} - -/*ARGSUSED*/ -static void -SetSelection(Widget w, XawTextPosition left, XawTextPosition right, - Atom selection) -{ -} - -/*ARGSUSED*/ -static void -CvtStringToEditMode(XrmValuePtr args, Cardinal *num_args, - XrmValuePtr fromVal, XrmValuePtr toVal) -{ - static XawTextEditType editType; - XrmQuark q; - char name[7]; - - XmuNCopyISOLatin1Lowered(name, (char *)fromVal->addr, sizeof(name)); - q = XrmStringToQuark(name); - - if (q == QRead) - editType = XawtextRead; - else if (q == QAppend) - editType = XawtextAppend; - else if (q == QEdit) - editType = XawtextEdit; - else { - toVal->size = 0; - toVal->addr = NULL; - XtStringConversionWarning((char *)fromVal->addr, XtREditMode); - } - toVal->size = sizeof(XawTextEditType); - toVal->addr = (XPointer)&editType; -} - -/*ARGSUSED*/ -static Boolean -CvtEditModeToString(Display *dpy, XrmValuePtr args, Cardinal *num_args, - XrmValuePtr fromVal, XrmValuePtr toVal, - XtPointer *data) -{ - static String buffer; - Cardinal size; - - switch (*(XawTextEditType *)fromVal->addr) { - case XawtextAppend: - case XawtextRead: - buffer = XtEtextRead; - break; - buffer = XtEtextAppend; - break; - case XawtextEdit: - buffer = XtEtextEdit; - break; - default: - XawTypeToStringWarning(dpy, XtREditMode); - toVal->addr = NULL; - toVal->size = 0; - return (False); - } - - size = strlen(buffer) + 1; - if (toVal->addr != NULL) { - if (toVal->size < size) { - toVal->size = size; - return (False); - } - strcpy((char *)toVal->addr, buffer); - } - else - toVal->addr = (XPointer)buffer; - toVal->size = sizeof(String); - - return (True); -} - -#ifndef OLDXAW -Bool -_XawTextSourceNewLineAtEOF(Widget w) -{ - TextSrcObject src = (TextSrcObject)w; - XawTextBlock text; - - text.firstPos = 0; - if ((text.format = src->textSrc.text_format) == XawFmt8Bit) - text.ptr = SrcNL; - else - text.ptr = (char*)SrcWNL; - text.length = 1; - - return (XawTextSourceSearch(w, XawTextSourceScan(w, 0, XawstAll, - XawsdRight, 1, True) - 1, - XawsdRight, &text) != XawTextSearchError); -} - -void -_XawSourceAddText(Widget source, Widget text) -{ - TextSrcObject src = (TextSrcObject)source; - Bool found = False; - Cardinal i; - - for (i = 0; i < src->textSrc.num_text; i++) - if (src->textSrc.text[i] == text) { - found = True; - break; - } - - if (!found) { - src->textSrc.text = (WidgetList) - XtRealloc((char*)src->textSrc.text, - sizeof(Widget) * (src->textSrc.num_text + 1)); - src->textSrc.text[src->textSrc.num_text++] = text; - } -} - -void -_XawSourceRemoveText(Widget source, Widget text, Bool destroy) -{ - TextSrcObject src = (TextSrcObject)source; - Bool found = False; - Cardinal i; - - if (src == NULL) - return; - - for (i = 0; i < src->textSrc.num_text; i++) - if (src->textSrc.text[i] == text) { - found = True; - break; - } - - if (found) { - if (--src->textSrc.num_text == 0) { - if (destroy) { - XtDestroyWidget(source); - return; - } - else { - XtFree((char*)src->textSrc.text); - src->textSrc.text = NULL; /* for realloc "magic" */ - } - } - else if (i < src->textSrc.num_text) - memmove(&src->textSrc.text[i], &src->textSrc.text[i + 1], - sizeof(Widget) * (src->textSrc.num_text - i)); - } -} -#endif /* OLDXAW */ - -/* - * Function: - * XawTextSourceRead - * - * Parameters: - * w - TextSrc Object - * pos - position of the text to retrieve - * text - text block that will contain returned text (return) - * length - maximum number of characters to read - * - * Description: - * This function reads the source. - * - * Returns: - * The number of characters read into the buffer - */ -XawTextPosition -XawTextSourceRead(Widget w, XawTextPosition pos, XawTextBlock *text, - int length) -{ - TextSrcObjectClass cclass = (TextSrcObjectClass)w->core.widget_class; - - return ((*cclass->textSrc_class.Read)(w, pos, text, length)); -} - -#ifndef OLDXAW -static void -TellSourceChanged(TextSrcObject src, XawTextPosition left, - XawTextPosition right, XawTextBlock *block, int lines) -{ - Cardinal i; - - for (i = 0; i < src->textSrc.num_text; i++) - _XawTextSourceChanged(src->textSrc.text[i], left, right, block, lines); -} - -/* - * This function is required because there is no way to diferentiate - * if the first erase was generated by a backward-kill-char and the - * second by a forward-kill-char (or vice-versa) from XawTextSourceReplace. - * It is only possible to diferentiate after the second character is - * killed, but then, it is too late. - */ -void -_XawSourceSetUndoErase(TextSrcObject src, int value) -{ - if (src && src->textSrc.enable_undo) - src->textSrc.undo->erase = value; -} - -/* - * To diferentiate insert-char's separeted by cursor movements. - */ -void -_XawSourceSetUndoMerge(TextSrcObject src, Bool state) -{ - if (src && src->textSrc.enable_undo) - src->textSrc.undo->merge += state ? 1 : -1; -} -#endif /* OLDXAW */ - -/* - * Public Functions - */ -/* - * Function: - * XawTextSourceReplace - * - * Parameters: - * src - Text Source Object - * startPos - ends of text that will be removed - * endPos - "" - * text - new text to be inserted into buffer at startPos - * - * Description: - * Replaces a block of text with new text. - * - * Returns: - * XawEditError or XawEditDone. - */ -/*ARGSUSED*/ -int -XawTextSourceReplace(Widget w, XawTextPosition left, - XawTextPosition right, XawTextBlock *block) -{ - TextSrcObjectClass cclass = (TextSrcObjectClass)w->core.widget_class; -#ifndef OLDXAW - TextSrcObject src = (TextSrcObject)w; - XawTextUndoBuffer *l_state, *r_state; - XawTextUndoList *undo; - Bool enable_undo; - XawTextPosition start, end; - int i, error, lines = 0; - - if (src->textSrc.edit_mode == XawtextRead) - return (XawEditError); - - enable_undo = src->textSrc.enable_undo && src->textSrc.undo_state == False; - if (enable_undo) { - unsigned size, total; - - if (src->textSrc.undo->l_save) { - l_state = src->textSrc.undo->l_save; - src->textSrc.undo->l_save = NULL; - } - else - l_state = XtNew(XawTextUndoBuffer); - l_state->refcount = 1; - l_state->position = left; - if (left < right) { - Widget ctx = NULL; - - for (i = 0; i < src->textSrc.num_text; i++) - if (XtIsSubclass(src->textSrc.text[i], textWidgetClass)) { - ctx = src->textSrc.text[i]; - break; - } - l_state->buffer = _XawTextGetText((TextWidget)ctx, left, right); - l_state->length = right - left; - } - else { - l_state->length = 0; - l_state->buffer = NULL; - } - l_state->format = src->textSrc.text_format; - if (l_state->length == 1) { - if (l_state->format == XawFmtWide && - *(wchar_t*)l_state->buffer == *SrcWNL) { - XtFree(l_state->buffer); - l_state->buffer = (char*)SrcWNL; - } - else if (*l_state->buffer == '\n') { - XtFree(l_state->buffer); - l_state->buffer = SrcNL; - } - } - - if (src->textSrc.undo->r_save) { - r_state = src->textSrc.undo->r_save; - src->textSrc.undo->r_save = NULL; - } - else - r_state = XtNew(XawTextUndoBuffer); - r_state->refcount = 1; - r_state->position = left; - r_state->format = block->format; - size = block->format == XawFmtWide ? sizeof(wchar_t) : sizeof(char); - total = size * block->length; - r_state->length = block->length; - r_state->buffer = NULL; - if (total == size) { - if (r_state->format == XawFmtWide && - *(wchar_t*)block->ptr == *SrcWNL) - r_state->buffer = (char*)SrcWNL; - else if (*block->ptr == '\n') - r_state->buffer = SrcNL; - } - if (total && !r_state->buffer) { - r_state->buffer = XtMalloc(total); - memcpy(r_state->buffer, block->ptr, total); - } - - if (src->textSrc.undo->u_save) { - undo = src->textSrc.undo->u_save; - src->textSrc.undo->u_save = NULL; - } - else - undo = XtNew(XawTextUndoList); - undo->left = l_state; - undo->right = r_state; - undo->undo = src->textSrc.undo->list; - undo->redo = NULL; - } - else { - undo = NULL; - l_state = r_state = NULL; - } - -#define LARGE_VALUE 262144 /* 256 K */ - /* optimization, to avoid long delays recalculating the line number - * when editing huge files - */ - if (left > LARGE_VALUE) { - start = XawTextSourceScan(w, left, XawstEOL, XawsdLeft, 2, False); - for (i = 0; i < src->textSrc.num_text; i++) { - TextWidget tw = (TextWidget)src->textSrc.text[i]; - - if (left <= tw->text.lt.top && - left + block->length - (right - left) > tw->text.lt.top) - _XawTextBuildLineTable(tw, start, False); - } - } -#undef LARGE_VALUE - - start = left; - end = right; - while (start < end) { - start = XawTextSourceScan(w, start, XawstEOL, XawsdRight, 1, True); - if (start <= end) { - --lines; - if (start == XawTextSourceScan(w, 0, XawstAll, XawsdRight, 1, True)) { - lines += !_XawTextSourceNewLineAtEOF(w); - break; - } - } - } -#else - int error; -#endif /* OLDXAW */ - - error = (*cclass->textSrc_class.Replace)(w, left, right, block); - -#ifndef OLDXAW - if (error != XawEditDone) { - if (enable_undo) { - if (l_state->buffer) { - if (l_state->buffer != SrcNL && l_state->buffer != (char*)SrcWNL) - XtFree(l_state->buffer); - l_state->buffer = NULL; - } - src->textSrc.undo->l_save = l_state; - if (r_state->buffer) { - if (r_state->buffer != SrcNL && r_state->buffer != (char*)SrcWNL) - XtFree(r_state->buffer); - r_state->buffer = NULL; - } - src->textSrc.undo->r_save = r_state; - - src->textSrc.undo->u_save = undo; - } - } - else if (enable_undo) { - XawTextUndoList *list = src->textSrc.undo->list; - XawTextUndoBuffer *unl, *lnl; - int erase = undo->right->length == 0 && undo->left->length == 1 && list - && list->right->length == 0; - - if (erase) { - erase = list->left->position - 1 == undo->left->position ? -1 : - list->left->position == undo->left->position ? 1 : 0; - if (src->textSrc.undo->erase && erase != src->textSrc.undo->erase) - erase = 0; - else - src->textSrc.undo->erase = erase; - } - - if (erase) { - unl = l_state; - lnl = list->left; - } - else { - unl = r_state; - lnl = list ? list->right : NULL; - } - - /* Try to merge the undo buffers */ - if (src->textSrc.undo->merge > 0 && ((erase || - (list && ((list->left->length == 0 && undo->left->length == 0) || - (list->left->length == list->right->length && - undo->left->length == 1)) && - undo->right->length == 1 && - list->right->position + list->right->length - == undo->right->position)) - && src->textSrc.undo->pointer == list - && unl->format == list->right->format - && ((unl->format == XawFmt8Bit && unl->buffer[0] != XawLF) || - (unl->format == XawFmtWide && - *(wchar_t*)(unl->buffer) != _Xaw_atowc(XawLF))) - && ((lnl->format == XawFmt8Bit && lnl->buffer[0] != XawLF) || - (lnl->format == XawFmtWide && - *(wchar_t*)(lnl->buffer) != _Xaw_atowc(XawLF))))) { - unsigned size = lnl->format == XawFmtWide ? - sizeof(wchar_t) : sizeof(char); - - if (!erase) { - list->right->buffer = XtRealloc(list->right->buffer, - (list->right->length + 1) * size); - memcpy(list->right->buffer + list->right->length * size, - undo->right->buffer, size); - ++list->right->length; - XtFree(r_state->buffer); - } - else if (erase < 0) { - --list->left->position; - --list->right->position; - } - - src->textSrc.undo->l_save = l_state; - src->textSrc.undo->r_save = r_state; - src->textSrc.undo->u_save = undo; - - if (list->left->length) { - list->left->buffer = XtRealloc(list->left->buffer, - (list->left->length + 1) * size); - if (erase >= 0) - memcpy(list->left->buffer + list->left->length * size, - undo->left->buffer, size); - else { - /* use memmove, since strings overlap */ - memmove(list->left->buffer + size, list->left->buffer, - list->left->length * size); - memcpy(list->left->buffer, undo->left->buffer, size); - } - ++list->left->length; - if (l_state->buffer != SrcNL && l_state->buffer != (char*)SrcWNL) - XtFree(l_state->buffer); - } - - if (src->textSrc.undo->num_list >= UNDO_DEPTH) - UndoGC(src->textSrc.undo); - } - else { - src->textSrc.undo->undo = (XawTextUndoBuffer**) - XtRealloc((char*)src->textSrc.undo->undo, - (2 + src->textSrc.undo->num_undo) - * sizeof(XawTextUndoBuffer)); - src->textSrc.undo->undo[src->textSrc.undo->num_undo++] = l_state; - src->textSrc.undo->undo[src->textSrc.undo->num_undo++] = r_state; - - if (src->textSrc.undo->list) - src->textSrc.undo->list->redo = undo; - else - src->textSrc.undo->head = undo; - - src->textSrc.undo->merge = l_state->length <= 1 && - r_state->length <= 1; - - src->textSrc.undo->list = src->textSrc.undo->pointer = - src->textSrc.undo->end_mark = undo; - - if (++src->textSrc.undo->num_list >= UNDO_DEPTH) - UndoGC(src->textSrc.undo); - } - src->textSrc.undo->dir = XawsdLeft; - if (!src->textSrc.changed) { - src->textSrc.undo->l_no_change = src->textSrc.undo->list->right; - src->textSrc.undo->r_no_change = src->textSrc.undo->list->left; - src->textSrc.changed = True; - } - } - else if (!src->textSrc.enable_undo) - src->textSrc.changed = True; - - if (error == XawEditDone) { - XawTextPropertyInfo info; - XawTextAnchor *anchor; - - /* find anchor and index */ - /* XXX index (i) could be returned by XawTextSourceFindAnchor - * or similar function, to speed up */ - if ((anchor = XawTextSourceFindAnchor(w, left))) { - XawTextEntity *eprev, *entity, *enext; - XawTextPosition offset = 0, diff = block->length - (right - left); - - for (i = 0; i < src->textSrc.num_anchors; i++) - if (src->textSrc.anchors[i] == anchor) - break; - if (anchor->cache && anchor->position + anchor->cache->offset + - anchor->cache->length <= left) - eprev = entity = anchor->cache; - else - eprev = entity = anchor->entities; - while (entity) { - offset = anchor->position + entity->offset; - - if (offset > left) - break; - if (offset + entity->length > left) - break; - - eprev = entity; - entity = entity->next; - } - - /* try to do the right thing here (and most likely correct), but - * other code needs to check what was done */ - - /* adjust entity length */ - if (entity && offset <= left) { - if (offset + entity->length < right) - entity->length = left - offset + block->length; - else - entity->length += diff; - - if (entity->length == 0) { - enext = entity->next; - eprev->next = enext; - anchor->cache = NULL; - XtFree((XtPointer)entity); - if (entity == anchor->entities) { - if ((anchor->entities = enext) == NULL) { - eprev = NULL; - anchor = XawTextSourceRemoveAnchor(w, anchor); - entity = anchor ? anchor->entities : NULL; - } - else - eprev = entity = enext; - } - else - entity = enext; - } - else { - eprev = entity; - entity = entity->next; - } - } - - while (anchor) { - while (entity) { - offset = anchor->position + entity->offset + entity->length; - - if (offset > right) { - entity->length = XawMin(entity->length, offset - right); - goto exit_anchor_loop; - } - - enext = entity->next; - if (eprev) - eprev->next = enext; - XtFree((XtPointer)entity); - anchor->cache = NULL; - if (entity == anchor->entities) { - eprev = NULL; - if ((anchor->entities = enext) == NULL) { - if (i == 0) - ++i; - else if (i < --src->textSrc.num_anchors) { - memmove(&src->textSrc.anchors[i], - &src->textSrc.anchors[i + 1], - (src->textSrc.num_anchors - i) * - sizeof(XawTextAnchor*)); - XtFree((XtPointer)anchor); - } - if (i >= src->textSrc.num_anchors) { - anchor = NULL; - entity = NULL; - break; - } - anchor = src->textSrc.anchors[i]; - entity = anchor->entities; - continue; - } - } - entity = enext; - } - if (i + 1 < src->textSrc.num_anchors) { - anchor = src->textSrc.anchors[++i]; - entity = anchor->entities; - eprev = NULL; - } - else - break; - eprev = NULL; - } - -exit_anchor_loop: - if (anchor) { - XawTextAnchor *aprev; - - if (anchor->position >= XawMax(right, left + block->length)) - anchor->position += diff; - else if (anchor->position > left && - (aprev = XawTextSourcePrevAnchor(w, anchor))) { - XawTextPosition tmp = anchor->position - aprev->position; - - if (diff) { - while (entity) { - entity->offset += diff; - entity = entity->next; - } - } - entity = anchor->entities; - while (entity) { - entity->offset += tmp; - entity = entity->next; - } - if ((entity = aprev->entities) == NULL) - aprev->entities = anchor->entities; - else { - while (entity->next) - entity = entity->next; - entity->next = anchor->entities; - } - anchor->entities = NULL; - (void)XawTextSourceRemoveAnchor(w, anchor); - --i; - } - else if (diff) { - while (entity) { - entity->offset += diff; - entity = entity->next; - } - } - } - - if (diff) { - for (++i; i < src->textSrc.num_anchors; i++) - src->textSrc.anchors[i]->position += diff; - } - } - - start = left; - end = start + block->length; - while (start < end) { - start = XawTextSourceScan(w, start, XawstEOL, XawsdRight, 1, True); - if (start <= end) { - ++lines; - if (start == XawTextSourceScan(w, 0, XawstAll, XawsdRight, 1, True)) { - lines -= !_XawTextSourceNewLineAtEOF(w); - break; - } - } - } - - info.left = left; - info.right = right; - info.block = block; - XtCallCallbacks(w, XtNpropertyCallback, &info); - - TellSourceChanged(src, left, right, block, lines); - /* Call callbacks, we have changed the buffer */ - XtCallCallbacks(w, XtNcallback, - (XtPointer)((long)src->textSrc.changed)); - } - -#endif /* OLDXAW */ - return (error); -} - -#ifndef OLDXAW -Bool -_XawTextSrcUndo(TextSrcObject src, XawTextPosition *insert_pos) -{ - static wchar_t wnull = 0; - XawTextBlock block; - XawTextUndoList *list, *nlist; - XawTextUndoBuffer *l_state, *r_state; - Boolean changed = src->textSrc.changed; - - if (!src->textSrc.enable_undo || !src->textSrc.undo->num_undo) - return (False); - - list = src->textSrc.undo->pointer; - - if (src->textSrc.undo->dir == XawsdLeft) { - l_state = list->right; - r_state = list->left; - } - else { - l_state = list->left; - r_state = list->right; - } - - if (src->textSrc.undo->l_no_change == l_state - && src->textSrc.undo->r_no_change == r_state) - src->textSrc.changed = False; - else - src->textSrc.changed = True; - - block.firstPos = 0; - block.length = r_state->length; - block.ptr = r_state->buffer ? r_state->buffer : (char*)&wnull; - block.format = r_state->format; - - src->textSrc.undo_state = True; - if (XawTextSourceReplace((Widget)src, l_state->position, l_state->position - + l_state->length, &block) != XawEditDone) { - src->textSrc.undo_state = False; - src->textSrc.changed = changed; - return (False); - } - src->textSrc.undo_state = False; - - ++l_state->refcount; - ++r_state->refcount; - nlist = XtNew(XawTextUndoList); - nlist->left = l_state; - nlist->right = r_state; - nlist->undo = src->textSrc.undo->list; - nlist->redo = NULL; - - if (list == src->textSrc.undo->list) - src->textSrc.undo->end_mark = nlist; - - if (src->textSrc.undo->dir == XawsdLeft) { - if (list->undo == NULL) - src->textSrc.undo->dir = XawsdRight; - else - list = list->undo; - } - else { - if (list->redo == NULL || list->redo == src->textSrc.undo->end_mark) - src->textSrc.undo->dir = XawsdLeft; - else - list = list->redo; - } - *insert_pos = r_state->position + r_state->length; - src->textSrc.undo->pointer = list; - src->textSrc.undo->list->redo = nlist; - src->textSrc.undo->list = nlist; - src->textSrc.undo->merge = src->textSrc.undo->erase = 0; - - if (++src->textSrc.undo->num_list >= UNDO_DEPTH) - UndoGC(src->textSrc.undo); - - return (True); -} - -Bool -_XawTextSrcToggleUndo(TextSrcObject src) -{ - if (!src->textSrc.enable_undo || !src->textSrc.undo->num_undo) - return (False); - - if (src->textSrc.undo->pointer != src->textSrc.undo->list) { - if (src->textSrc.undo->dir == XawsdLeft) { - if (src->textSrc.undo->pointer->redo - && (src->textSrc.undo->pointer->redo - != src->textSrc.undo->end_mark)) { - src->textSrc.undo->pointer = src->textSrc.undo->pointer->redo; - src->textSrc.undo->dir = XawsdRight; - } - } - else { - if (src->textSrc.undo->pointer->undo - && (src->textSrc.undo->pointer != src->textSrc.undo->head)) { - src->textSrc.undo->pointer = src->textSrc.undo->pointer->undo; - src->textSrc.undo->dir = XawsdLeft; - } - } - } - - return (True); -} - -static void -FreeUndoBuffer(XawTextUndo *undo) -{ - unsigned i; - XawTextUndoList *head, *del; - - for (i = 0; i < undo->num_undo; i++) { - if (undo->undo[i]->buffer && undo->undo[i]->buffer != SrcNL && - undo->undo[i]->buffer != (char*)SrcWNL) - XtFree(undo->undo[i]->buffer); - XtFree((char*)undo->undo[i]); - } - XtFree((char*)undo->undo); - head = undo->head; - - del = head; - while (head) { - head = head->redo; - XtFree((char*)del); - del = head; - } - - if (undo->l_save) { - XtFree((char*)undo->l_save); - undo->l_save = NULL; - } - if (undo->r_save) { - XtFree((char*)undo->r_save); - undo->r_save = NULL; - } - if (undo->u_save) { - XtFree((char*)undo->u_save); - undo->u_save = NULL; - } - - undo->list = undo->pointer = undo->head = undo->end_mark = NULL; - undo->l_no_change = undo->r_no_change = NULL; - undo->undo = NULL; - undo->dir = XawsdLeft; - undo->num_undo = undo->num_list = undo->erase = undo->merge = 0; -} - -static void -UndoGC(XawTextUndo *undo) -{ - unsigned i; - XawTextUndoList *head = undo->head, *redo = head->redo; - - if (head == undo->pointer || head == undo->end_mark - || undo->l_no_change == NULL - || head->left == undo->l_no_change || head->right == undo->l_no_change) - return; - - undo->head = redo; - redo->undo = NULL; - - --head->left->refcount; - if (--head->right->refcount == 0) { - for (i = 0; i < undo->num_undo; i+= 2) - if (head->left == undo->undo[i] || head->left == undo->undo[i+1]) { - if (head->left == undo->undo[i+1]) { - XawTextUndoBuffer *tmp = redo->left; - - redo->left = redo->right; - redo->right = tmp; - } - if (head->left->buffer && head->left->buffer != SrcNL && - head->left->buffer != (char*)SrcWNL) - XtFree(head->left->buffer); - XtFree((char*)head->left); - if (head->right->buffer && head->right->buffer != SrcNL && - head->right->buffer != (char*)SrcWNL) - XtFree(head->right->buffer); - XtFree((char*)head->right); - - undo->num_undo -= 2; - memmove(&undo->undo[i], &undo->undo[i + 2], - (undo->num_undo - i) * sizeof(XawTextUndoBuffer*)); - break; - } - } - XtFree((char*)head); - --undo->num_list; -} -#endif /* OLDXAW */ - -/* - * Function: - * XawTextSourceScan - * - * Parameters: - * w - TextSrc Object - * position - position to start scanning - * type - type of thing to scan for - * dir - direction to scan - * count - which occurance if this thing to search for - * include - whether or not to include the character found in - * the position that is returned. - * - * Description: - * Scans the text source for the number and type of item specified. - * - * Returns: - * The position of the text - */ -XawTextPosition -XawTextSourceScan(Widget w, XawTextPosition position, -#if NeedWidePrototypes - int type, int dir, int count, int include -#else - XawTextScanType type, XawTextScanDirection dir, - int count, Boolean include -#endif -) -{ - TextSrcObjectClass cclass = (TextSrcObjectClass)w->core.widget_class; - - return ((*cclass->textSrc_class.Scan) - (w, position, type, dir, count, include)); -} - -/* - * Function: - * XawTextSourceSearch - * - * Parameters: - * w - TextSource Object - * position - position to start scanning - * dir - direction to scan - * text - the text block to search for. - * - * Returns: - * The position of the text we are searching for or XawTextSearchError. - * - * Description: - * Searchs the text source for the text block passed - */ -XawTextPosition -XawTextSourceSearch(Widget w, XawTextPosition position, -#if NeedWidePrototypes - int dir, -#else - XawTextScanDirection dir, -#endif - XawTextBlock *text) -{ - TextSrcObjectClass cclass = (TextSrcObjectClass)w->core.widget_class; - - return ((*cclass->textSrc_class.Search)(w, position, dir, text)); -} - -/* - * Function: - * XawTextSourceConvertSelection - * - * Parameters: - * w - TextSrc object - * selection - current selection atom - * target - current target atom - * type - type to conver the selection to - * value - return value that has been converted - * length - "" - * format - format of the returned value - * - * Returns: - * True if the selection has been converted - */ -Boolean -XawTextSourceConvertSelection(Widget w, Atom *selection, Atom *target, - Atom *type, XtPointer *value, - unsigned long *length, int *format) -{ - TextSrcObjectClass cclass = (TextSrcObjectClass)w->core.widget_class; - - return((*cclass->textSrc_class.ConvertSelection) - (w, selection, target, type, value, length, format)); -} - -/* - * Function: - * XawTextSourceSetSelection - * - * Parameters: - * w - TextSrc object - * left - bounds of the selection - * rigth - "" - * selection - selection atom - * - * Description: - * Allows special setting of the selection. - */ -void -XawTextSourceSetSelection(Widget w, XawTextPosition left, - XawTextPosition right, Atom selection) -{ - TextSrcObjectClass cclass = (TextSrcObjectClass)w->core.widget_class; - - (*cclass->textSrc_class.SetSelection)(w, left, right, selection); -} - -/* - * External Functions for Multi Text - */ -/* - * TextFormat(): - * returns the format of text: FMT8BIT or FMTWIDE - */ -XrmQuark -_XawTextFormat(TextWidget tw) -{ - return (((TextSrcObject)(tw->text.source))->textSrc.text_format); -} - -/* _XawTextWCToMB(): - * Convert the wchar string to external encoding - * The caller is responsible for freeing both the source and ret string - * - * wstr - source wchar string - * len_in_out - lengh of string. - * As In, length of source wchar string, measured in wchar - * As Out, length of returned string - */ -char * -_XawTextWCToMB(Display *d, wchar_t *wstr, int *len_in_out) -{ - XTextProperty textprop; - - if (XwcTextListToTextProperty(d, (wchar_t**)&wstr, 1, - XTextStyle, &textprop) < Success) { - XtWarningMsg("convertError", "textSource", "XawError", - "Non-character code(s) in buffer.", NULL, NULL); - *len_in_out = 0; - return (NULL); - } - *len_in_out = textprop.nitems; - - return ((char *)textprop.value); -} - -/* _XawTextMBToWC(): - * Convert the string to internal processing codeset WC. - * The caller is responsible for freeing both the source and ret string. - * - * str - source string - * len_in_out - lengh of string - * As In, it is length of source string - * As Out, it is length of returned string, measured in wchar - */ -wchar_t * -_XawTextMBToWC(Display *d, char *str, int *len_in_out) -{ - XTextProperty textprop; - char *buf; - wchar_t **wlist, *wstr; - int count; - - if (*len_in_out == 0) - return (NULL); - - buf = XtMalloc(*len_in_out + 1); - - strncpy(buf, str, *len_in_out); - *(buf + *len_in_out) = '\0'; - if (XmbTextListToTextProperty(d, &buf, 1, XTextStyle, &textprop) != Success) { - XtWarningMsg("convertError", "textSource", "XawError", - "No Memory, or Locale not supported.", NULL, NULL); - XtFree(buf); - *len_in_out = 0; - return (NULL); - } - - XtFree(buf); - if (XwcTextPropertyToTextList(d, &textprop, - (wchar_t***)&wlist, &count) != Success) { - XtWarningMsg("convertError", "multiSourceCreate", "XawError", - "Non-character code(s) in source.", NULL, NULL); - *len_in_out = 0; - return (NULL); - } - wstr = wlist[0]; - *len_in_out = wcslen(wstr); - XtFree((XtPointer)wlist); - - return (wstr); -} - -#ifndef OLDXAW -static int -qcmp_anchors(_Xconst void *left, _Xconst void *right) -{ - return ((*(XawTextAnchor**)left)->position - - (*(XawTextAnchor**)right)->position); -} - -XawTextAnchor * -XawTextSourceAddAnchor(Widget w, XawTextPosition position) -{ - TextSrcObject src = (TextSrcObject)w; - XawTextAnchor *anchor, *panchor; - - if ((panchor = XawTextSourceFindAnchor(w, position)) != NULL) { - XawTextEntity *pentity, *entity; - - if (position - panchor->position < ANCHORS_DIST) - return (panchor); - - if (panchor->cache && panchor->position + panchor->cache->offset + - panchor->cache->length < position) - pentity = entity = panchor->cache; - else - pentity = entity = panchor->entities; - - while (entity && panchor->position + entity->offset + - entity->length < position) { - pentity = entity; - entity = entity->next; - } - if (entity) { - XawTextPosition diff; - - if (panchor->position + entity->offset < position) - position = panchor->position + entity->offset; - - if (position == panchor->position) - return (panchor); - - anchor = XtNew(XawTextAnchor); - diff = position - panchor->position; - - panchor->cache = NULL; - anchor->entities = entity; - if (pentity != entity) - pentity->next = NULL; - else - panchor->entities = NULL; - while (entity) { - entity->offset -= diff; - entity = entity->next; - } - } - else { - anchor = XtNew(XawTextAnchor); - anchor->entities = NULL; - } - } - else { - anchor = XtNew(XawTextAnchor); - anchor->entities = NULL; - } - - anchor->position = position; - anchor->cache = NULL; - - src->textSrc.anchors = (XawTextAnchor**) - XtRealloc((XtPointer)src->textSrc.anchors, sizeof(XawTextAnchor*) * - (src->textSrc.num_anchors + 1)); - src->textSrc.anchors[src->textSrc.num_anchors++] = anchor; - qsort((void*)src->textSrc.anchors, src->textSrc.num_anchors, - sizeof(XawTextAnchor*), qcmp_anchors); - - return (anchor); -} - -XawTextAnchor * -XawTextSourceFindAnchor(Widget w, XawTextPosition position) -{ - TextSrcObject src = (TextSrcObject)w; - int i = 0, left, right, nmemb = src->textSrc.num_anchors; - XawTextAnchor *anchor, **anchors = src->textSrc.anchors; - - left = 0; - right = nmemb - 1; - while (left <= right) { - anchor = anchors[i = (left + right) >> 1]; - if (anchor->position == position) - return (anchor); - else if (position < anchor->position) - right = i - 1; - else - left = i + 1; - } - - if (nmemb) - return (right < 0 ? anchors[0] : anchors[right]); - - return (NULL); -} - -Bool -XawTextSourceAnchorAndEntity(Widget w, XawTextPosition position, - XawTextAnchor **anchor_return, - XawTextEntity **entity_return) -{ - XawTextAnchor *anchor = XawTextSourceFindAnchor(w, position); - XawTextEntity *pentity, *entity; - XawTextPosition offset; - Bool next_anchor = True, retval = False; - - if (anchor->cache && anchor->position + anchor->cache->offset + - anchor->cache->length <= position) - pentity = entity = anchor->cache; - else - pentity = entity = anchor->entities; - while (entity) { - offset = anchor->position + entity->offset; - - if (offset > position) { - retval = next_anchor = False; - break; - } - if (offset + entity->length > position) { - retval = True; - next_anchor = False; - break; - } - pentity = entity; - entity = entity->next; - } - - if (next_anchor) { - *anchor_return = anchor = XawTextSourceNextAnchor(w, anchor); - *entity_return = anchor ? anchor->entities : NULL; - } - else { - *anchor_return = anchor; - *entity_return = retval ? entity : pentity; - } - - if (*anchor_return) - (*anchor_return)->cache = *entity_return; - - return (retval); -} - -XawTextAnchor * -XawTextSourceNextAnchor(Widget w, XawTextAnchor *anchor) -{ - int i; - TextSrcObject src = (TextSrcObject)w; - - for (i = 0; i < src->textSrc.num_anchors - 1; i++) - if (src->textSrc.anchors[i] == anchor) - return (src->textSrc.anchors[i + 1]); - - return (NULL); -} - -XawTextAnchor * -XawTextSourcePrevAnchor(Widget w, XawTextAnchor *anchor) -{ - int i; - TextSrcObject src = (TextSrcObject)w; - - for (i = src->textSrc.num_anchors - 1; i > 0; i--) - if (src->textSrc.anchors[i] == anchor) - return (src->textSrc.anchors[i - 1]); - - return (NULL); -} - -XawTextAnchor * -XawTextSourceRemoveAnchor(Widget w, XawTextAnchor *anchor) -{ - int i; - TextSrcObject src = (TextSrcObject)w; - - for (i = 0; i < src->textSrc.num_anchors; i++) - if (src->textSrc.anchors[i] == anchor) - break; - - if (i == 0) - return (src->textSrc.num_anchors > 1 ? src->textSrc.anchors[1] : NULL); - - if (i < src->textSrc.num_anchors) { - XtFree((XtPointer)anchor); - if (i < --src->textSrc.num_anchors) { - memmove(&src->textSrc.anchors[i], - &src->textSrc.anchors[i + 1], - (src->textSrc.num_anchors - i) * - sizeof(XawTextAnchor*)); - - return (src->textSrc.anchors[i]); - } - } - - return (NULL); -} - -XawTextEntity * -XawTextSourceAddEntity(Widget w, int type, int flags, XtPointer data, - XawTextPosition position, Cardinal length, - XrmQuark property) -{ - XawTextAnchor *next, *anchor = _XawTextSourceFindAnchor(w, position); - XawTextEntity *entity, *eprev; - - /* There is no support for zero length entities for now */ - if (length == 0) - return (NULL); - - if (anchor->cache && anchor->position + anchor->cache->offset + - anchor->cache->length <= position) - eprev = entity = anchor->cache; - else - eprev = entity = anchor->entities; - - while (entity && anchor->position + entity->offset + entity->length <= - position) { - eprev = entity; - entity = entity->next; - } - if (entity && anchor->position + entity->offset < position + length) { - fprintf(stderr, "Cannot (yet) add more than one entity to same region.\n"); - return (NULL); - } - - next = XawTextSourceFindAnchor(w, position + length); - if (next && next != anchor) { - if ((entity = next->entities) != NULL) { - if (next->position + entity->offset < position + length) { - fprintf(stderr, "Cannot (yet) add more than one entity to same region.\n"); - return (NULL); - } - } - if (position + length > next->position) { - XawTextPosition diff = position + length - next->position; - - next->position += diff; - entity = next->entities; - while (entity) { - entity->offset -= diff; - entity = entity->next; - } - entity = anchor->entities; - while (entity && entity->offset < 0) - entity = entity->next; - if (entity && entity->offset < 0) { - if (eprev) - eprev->next = next->entities; - else - anchor->entities = next->entities; - if ((next->entities = entity->next) == NULL) - (void)XawTextSourceRemoveAnchor(w, next); - entity->next = NULL; - - return (XawTextSourceAddEntity(w, type, flags, data, position, - length, property)); - } - } - } - - /* Automatically join sequential entities if possible */ - if (eprev && - anchor->position + eprev->offset + eprev->length == position && - eprev->property == property && eprev->type == type && - eprev->flags == flags && eprev->data == data) { - eprev->length += length; - return (eprev); - } - - entity = XtNew(XawTextEntity); - entity->type = type; - entity->flags = flags; - entity->data = data; - entity->offset = position - anchor->position; - entity->length = length; - entity->property = property; - - if (eprev == NULL) { - anchor->entities = entity; - entity->next = NULL; - anchor->cache = NULL; - } - else if (eprev->offset > entity->offset) { - anchor->cache = NULL; - anchor->entities = entity; - entity->next = eprev; - } - else { - anchor->cache = eprev; - entity->next = eprev->next; - eprev->next = entity; - } - - return (entity); -} - -void -XawTextSourceClearEntities(Widget w, XawTextPosition left, XawTextPosition right) -{ - XawTextAnchor *anchor = XawTextSourceFindAnchor(w, left); - XawTextEntity *entity, *eprev, *enext; - XawTextPosition offset; - int length; - - while (anchor && anchor->entities == NULL) - anchor = XawTextSourceRemoveAnchor(w, anchor); - - if (anchor == NULL || left >= right) - return; - - if (anchor->cache && anchor->position + anchor->cache->offset + - anchor->cache->length < left) - eprev = entity = anchor->cache; - else - eprev = entity = anchor->entities; - - /* find first entity before left position */ - while (anchor->position + entity->offset + entity->length < left) { - eprev = entity; - if ((entity = entity->next) == NULL) { - if ((anchor = XawTextSourceNextAnchor(w, anchor)) == NULL) - return; - if ((eprev = entity = anchor->entities) == NULL) { - fprintf(stderr, "Bad anchor found!\n"); - return; - } - } - } - - offset = anchor->position + entity->offset; - if (offset <= left) { - length = XawMin(entity->length, left - offset); - - if (length <= 0) { - enext = entity->next; - eprev->next = enext; - XtFree((XtPointer)entity); - anchor->cache = NULL; - if (entity == anchor->entities) { - eprev = NULL; - if ((anchor->entities = enext) == NULL) { - if ((anchor = XawTextSourceRemoveAnchor(w, anchor)) == NULL) - return; - entity = anchor->entities; - } - else - entity = enext; - } - else - entity = enext; - } - else { - entity->length = length; - eprev = entity; - entity = entity->next; - } - } - - /* clean everything until right position is reached */ - while (anchor) { - while (entity) { - offset = anchor->position + entity->offset + entity->length; - - if (offset > right) { - anchor->cache = NULL; - entity->offset = XawMax(entity->offset, right - anchor->position); - entity->length = XawMin(entity->length, offset - right); - return; - } - - enext = entity->next; - if (eprev) - eprev->next = enext; - XtFree((XtPointer)entity); - if (entity == anchor->entities) { - eprev = anchor->cache = NULL; - if ((anchor->entities = enext) == NULL) { - if ((anchor = XawTextSourceRemoveAnchor(w, anchor)) == NULL) - return; - entity = anchor->entities; - continue; - } - } - entity = enext; - } - if (anchor) - anchor->cache = NULL; - if ((anchor = XawTextSourceNextAnchor(w, anchor)) != NULL) - entity = anchor->entities; - eprev = NULL; - } -} - -/* checks the anchors up to position, and create an appropriate anchor - * at position, if required. - */ -XawTextAnchor * -_XawTextSourceFindAnchor(Widget w, XawTextPosition position) -{ - XawTextAnchor *anchor; - - anchor = XawTextSourceFindAnchor(w, position); - - position -= position % ANCHORS_DIST; - - if (position - anchor->position >= ANCHORS_DIST) - return (XawTextSourceAddAnchor(w, position)); - - return (anchor); -} -#endif diff --git a/nx-X11/lib/Xaw/TextSrc.h b/nx-X11/lib/Xaw/TextSrc.h deleted file mode 100644 index 817132d48..000000000 --- a/nx-X11/lib/Xaw/TextSrc.h +++ /dev/null @@ -1,280 +0,0 @@ -/* - * $Xorg: TextSrc.h,v 1.4 2001/02/09 02:03:47 xorgcvs Exp $ - */ - -/*********************************************************** - -Copyright 1987, 1988, 1994, 1998 The Open Group - -Permission to use, copy, modify, distribute, and sell this software and its -documentation for any purpose is hereby granted without fee, provided that -the above copyright notice appear in all copies and that both that -copyright notice and this permission notice appear in supporting -documentation. - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -Except as contained in this notice, the name of The Open Group shall not be -used in advertising or otherwise to promote the sale, use or other dealings -in this Software without prior written authorization from The Open Group. - - -Copyright 1987, 1988 by Digital Equipment Corporation, Maynard, Massachusetts. - - All Rights Reserved - -Permission to use, copy, modify, and distribute this software and its -documentation for any purpose and without fee is hereby granted, -provided that the above copyright notice appear in all copies and that -both that copyright notice and this permission notice appear in -supporting documentation, and that the name of Digital not be -used in advertising or publicity pertaining to distribution of the -software without specific, written prior permission. - -DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING -ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL -DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR -ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, -WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, -ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS -SOFTWARE. - -******************************************************************/ -/* $XFree86: xc/lib/Xaw/TextSrc.h,v 1.11 2001/01/17 19:42:35 dawes Exp $ */ - -#ifndef _XawTextSrc_h -#define _XawTextSrc_h - -#include <X11/Xaw/Text.h> - -/* Resources: - - Name Class RepType Default Value - ---- ----- ------- ------------- - callback Callback Callback NULL - editType EditType XawTextEditType XawtextRead - enableUndo Undo Boolean False - sourceChanged Changed Boolean False - -*/ - -/* Class record constants */ -extern WidgetClass textSrcObjectClass; - -typedef struct _TextSrcClassRec *TextSrcObjectClass; -typedef struct _TextSrcRec *TextSrcObject; - -typedef enum { - XawstPositions, - XawstWhiteSpace, - XawstEOL, - XawstParagraph, - XawstAll, - XawstAlphaNumeric - } XawTextScanType; - -typedef enum { - Normal, - Selected -} highlightType; - -typedef enum { - XawsmTextSelect, - XawsmTextExtend -} XawTextSelectionMode; - -typedef enum { - XawactionStart, - XawactionAdjust, - XawactionEnd -} XawTextSelectionAction; - -#define XawTextReadError -1 -#define XawTextScanError -1 - -#ifndef OLDXAW -#define XtNenableUndo "enableUndo" -#define XtCUndo "Undo" - -#define XtNsourceChanged "sourceChanged" -#define XtCChanged "Changed" - -#define XtNpropertyCallback "propertyCallback" -#endif - -/* - * Public Functions - */ -_XFUNCPROTOBEGIN - -/* - * Function: - * XawTextSourceRead - * - * Parameters: - * w - TextSrc Object - * pos - position of the text to retreive - * text - text block that will contain returned text - * length - maximum number of characters to read - * - * Description: - * This function reads the source. - * - * Returns: - * The number of characters read into the buffer - */ -XawTextPosition XawTextSourceRead -( - Widget w, - XawTextPosition pos, - XawTextBlock *text_return, - int length - ); - -/* - * Function: - * XawTextSourceReplace - * - * Parameters: - * src - Text Source Object - * startPos - ends of text that will be removed - * endPos - "" - * text - new text to be inserted into buffer at startPos - * - * Description: - * Replaces a block of text with new text - * - * Returns: - * XawEditError or XawEditDone - */ -int XawTextSourceReplace -( - Widget w, - XawTextPosition start, - XawTextPosition end, - XawTextBlock *text - ); - -/* - * Function: - * XawTextSourceScan - * - * Parameters: - * w - TextSrc Object - * position - position to start scanning - * type - type of thing to scan for - * dir - direction to scan - * count - which occurance if this thing to search for - * include - whether or not to include the character found in - * the position that is returned. - * - * Description: - * Scans the text source for the number and type of item specified. - * - * Returns: - * The position of the text - */ -XawTextPosition XawTextSourceScan -( - Widget w, - XawTextPosition position, -#if NeedWidePrototypes - int type, - int dir, - int count, - int include -#else - XawTextScanType type, - XawTextScanDirection dir, - int count, - Boolean include -#endif - ); - -/* - * Function: - * XawTextSourceSearch - * - * Parameters: - * w - TextSource Object - * position - position to start scanning - * dir - direction to search - * text - the text block to search for - * - * Description: - * Searchs the text source for the text block passed. - * - * Returns: - * The position of the text we are searching for or XawTextSearchError - */ -XawTextPosition XawTextSourceSearch -( - Widget w, - XawTextPosition position, -#if NeedWidePrototypes - int dir, -#else - XawTextScanDirection dir, -#endif - XawTextBlock *text - ); - -/* - * Function: - * XawTextSourceConvertSelection - * - * Parameters: - * w - TextSrc object - * selection - current selection atom - * target - current target atom - * type - type to conver the selection to - * value - return value that has been converted - * length - "" - * format - format of the returned value - * - * Returns: - * True if the selection has been converted - */ -Boolean XawTextSourceConvertSelection -( - Widget w, - Atom *selection, - Atom *target, - Atom *type, - XtPointer *value_return, - unsigned long *length_return, - int *format_return - ); - -/* - * Function: - * XawTextSourceSetSelection - * - * Parameters: - * w - TextSrc object - * left - bounds of the selection - * right - "" - * selection - selection atom - * - * Description: - * Allows special setting of the selection. - */ -void XawTextSourceSetSelection -( - Widget w, - XawTextPosition start, - XawTextPosition end, - Atom selection - ); - -_XFUNCPROTOEND - -#endif /* _XawTextSrc_h */ diff --git a/nx-X11/lib/Xaw/TextSrcP.h b/nx-X11/lib/Xaw/TextSrcP.h deleted file mode 100644 index e26557b90..000000000 --- a/nx-X11/lib/Xaw/TextSrcP.h +++ /dev/null @@ -1,264 +0,0 @@ -/* -* $Xorg: TextSrcP.h,v 1.4 2001/02/09 02:03:47 xorgcvs Exp $ -*/ - - -/*********************************************************** - -Copyright 1987, 1988, 1994, 1998 The Open Group - -Permission to use, copy, modify, distribute, and sell this software and its -documentation for any purpose is hereby granted without fee, provided that -the above copyright notice appear in all copies and that both that -copyright notice and this permission notice appear in supporting -documentation. - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -Except as contained in this notice, the name of The Open Group shall not be -used in advertising or otherwise to promote the sale, use or other dealings -in this Software without prior written authorization from The Open Group. - - -Copyright 1987, 1988 by Digital Equipment Corporation, Maynard, Massachusetts. - - All Rights Reserved - -Permission to use, copy, modify, and distribute this software and its -documentation for any purpose and without fee is hereby granted, -provided that the above copyright notice appear in all copies and that -both that copyright notice and this permission notice appear in -supporting documentation, and that the name of Digital not be -used in advertising or publicity pertaining to distribution of the -software without specific, written prior permission. - -DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING -ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL -DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR -ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, -WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, -ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS -SOFTWARE. - -******************************************************************/ -/* $XFree86: xc/lib/Xaw/TextSrcP.h,v 1.14 2001/12/14 19:54:45 dawes Exp $ */ - -#ifndef _XawTextSrcP_h -#define _XawTextSrcP_h - -/* - * TextSrc Object Private Data - */ -#include <X11/Xfuncproto.h> - -#include <X11/Xaw/TextSrc.h> -#include <X11/Xaw/TextP.h> /* This source works with the Text widget */ - -_XFUNCPROTOBEGIN - -#ifndef OLDXAW -struct _XawTextAnchor { - XawTextPosition position; - XawTextEntity *entities, *cache; -}; - -#define XAW_TENTF_HIDE 0x0001 -#define XAW_TENTF_READ 0x0002 -#define XAW_TENTF_REPLACE 0x0004 -struct _XawTextEntity { - short type; - short flags; - XawTextEntity *next; - XtPointer data; - XawTextPosition offset; /* from the anchor */ - Cardinal length; - XrmQuark property; -}; -#endif - -#if 0 /* no longer used */ -/* New fields for the TextSrc object class */ -typedef struct { - XtPointer next_extension; - XrmQuark record_type; - long version; - Cardinal record_size; - int (*Input)(); -} TextSrcExtRec, *TextSrcExt; -#endif - -typedef XawTextPosition (*_XawSrcReadProc) - (Widget, XawTextPosition, XawTextBlock*, int); - -typedef int (*_XawSrcReplaceProc) - (Widget, XawTextPosition, XawTextPosition, XawTextBlock*); - -typedef XawTextPosition (*_XawSrcScanProc) - (Widget, XawTextPosition, XawTextScanType, XawTextScanDirection, - int, Bool); - -typedef XawTextPosition (*_XawSrcSearchProc) - (Widget, XawTextPosition, XawTextScanDirection, XawTextBlock*); - -typedef void (*_XawSrcSetSelectionProc) - (Widget, XawTextPosition, XawTextPosition, Atom); - -typedef Boolean (*_XawSrcConvertSelectionProc) - (Widget, Atom*, Atom*, Atom*, XtPointer*, unsigned long*, int*); - -typedef struct _TextSrcClassPart { - _XawSrcReadProc Read; - _XawSrcReplaceProc Replace; - _XawSrcScanProc Scan; - _XawSrcSearchProc Search; - _XawSrcSetSelectionProc SetSelection; - _XawSrcConvertSelectionProc ConvertSelection; -#ifndef OLDXAW - XtPointer extension; -#endif -} TextSrcClassPart; - -/* Full class record */ -typedef struct _TextSrcClassRec { - ObjectClassPart object_class; - TextSrcClassPart textSrc_class; -} TextSrcClassRec; - -extern TextSrcClassRec textSrcClassRec; - -#ifndef OLDXAW -typedef struct _XawTextUndo XawTextUndo; -#endif - -/* New fields for the TextSrc object */ -typedef struct { - /* resources */ - XawTextEditType edit_mode; - XrmQuark text_format; /* 2 formats: FMT8BIT for Ascii - FMTWIDE for ISO 10646 */ -#ifndef OLDXAW - XtCallbackList callback; /* A callback list to call when the - source is changed */ - Boolean changed; - Boolean enable_undo; - - /* private state */ - Boolean undo_state; /* to protect undo manipulation */ - XawTextUndo *undo; - WidgetList text; /* TextWidget's using this source */ - Cardinal num_text; - XtCallbackList property_callback; - XawTextAnchor **anchors; - int num_anchors; - XtPointer pad[1]; /* for future use and keep binary compatability */ -#endif -} TextSrcPart; - -/* Full instance record */ -typedef struct _TextSrcRec { - ObjectPart object; - TextSrcPart textSrc; -} TextSrcRec; - -/* - * Semiprivate declarations of functions used in other modules - */ -char* _XawTextWCToMB -( - Display *display, - wchar_t *wstr, - int *len_in_out - ); - -wchar_t* _XawTextMBToWC -( - Display *display, - char *str, - int *len_in_out - ); - -#ifndef OLDXAW -XawTextAnchor *XawTextSourceAddAnchor -( - Widget source, - XawTextPosition position - ); - -XawTextAnchor *XawTextSourceFindAnchor -( - Widget source, - XawTextPosition position - ); - -XawTextAnchor *XawTextSourceNextAnchor -( - Widget source, - XawTextAnchor *anchor - ); - -XawTextAnchor *XawTextSourcePrevAnchor -( - Widget source, - XawTextAnchor *anchor - ); - -XawTextAnchor *XawTextSourceRemoveAnchor -( - Widget source, - XawTextAnchor *anchor - ); - -Bool XawTextSourceAnchorAndEntity -( - Widget w, - XawTextPosition position, - XawTextAnchor **anchor_return, - XawTextEntity **entity_return - ); - -XawTextEntity *XawTextSourceAddEntity -( - Widget source, - int type, - int flags, - XtPointer data, - XawTextPosition position, - Cardinal length, - XrmQuark property - ); - -void XawTextSourceClearEntities -( - Widget w, - XawTextPosition left, - XawTextPosition right - ); -#endif - -#if 0 /* no longer used */ -typedef XawTextPosition (*_XawTextPositionFunc)(); -#endif - -#define XtInheritInput ((_XawTextPositionFunc)_XtInherit) -#define XtInheritRead ((_XawSrcReadProc)_XtInherit) -#define XtInheritReplace ((_XawSrcReplaceProc)_XtInherit) -#define XtInheritScan ((_XawSrcScanProc)_XtInherit) -#define XtInheritSearch ((_XawSrcSearchProc)_XtInherit) -#define XtInheritSetSelection ((_XawSrcSetSelectionProc)_XtInherit) -#define XtInheritConvertSelection ((_XawSrcConvertSelectionProc)_XtInherit) -#if 0 -#define XtTextSrcExtVersion 1 -#define XtTextSrcExtTypeString "XT_TEXTSRC_EXT" -#endif - -_XFUNCPROTOEND - -#endif /* _XawTextSrcP_h */ diff --git a/nx-X11/lib/Xaw/TextTr.c b/nx-X11/lib/Xaw/TextTr.c deleted file mode 100644 index c918ee6db..000000000 --- a/nx-X11/lib/Xaw/TextTr.c +++ /dev/null @@ -1,159 +0,0 @@ -/* $Xorg: TextTr.c,v 1.4 2001/02/09 02:03:47 xorgcvs Exp $ */ - -/* - -Copyright 1991, 1994, 1998 The Open Group - -Permission to use, copy, modify, distribute, and sell this software and its -documentation for any purpose is hereby granted without fee, provided that -the above copyright notice appear in all copies and that both that -copyright notice and this permission notice appear in supporting -documentation. - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -Except as contained in this notice, the name of The Open Group shall not be -used in advertising or otherwise to promote the sale, use or other dealings -in this Software without prior written authorization from The Open Group. - -*/ -/* $XFree86: xc/lib/Xaw/TextTr.c,v 3.15 2001/01/17 19:42:35 dawes Exp $ */ - -/* INTERNATIONALIZATION: - -The OMRON R5 contrib added the following action to the old TextTr: - - Ctrl<Key>backslash: reconnect-im() - -This is needed when the im is killed or otherwise becomes unreachable. -This keystroke is evil (inconvenient, hard-to-remember, not obvious) -so I am adding one more translation: - - <Key>Kanji: reconnect-im() - -The Japanese user typically hits their Kanji key when they want to do -input. This merely makes sure the input is connected. -*/ - -char _XawDefaultTextTranslations[] = -"c<Key>A:" "beginning-of-line()\n" -"c<Key>B:" "backward-character()\n" -"c<Key>C:" "insert-selection(CUT_BUFFER0)\n" -"c<Key>D:" "delete-next-character()\n" -"c<Key>E:" "end-of-line()\n" -"c<Key>F:" "forward-character()\n" -#ifndef OLDXAW -"c<Key>G:" "keyboard-reset()\n" -#else -"c<Key>G:" "multiply(Reset)\n" -#endif -"c<Key>H:" "delete-previous-character()\n" -"c<Key>J:" "newline-and-indent()\n" -"c<Key>K:" "kill-to-end-of-line()\n" -"c<Key>L:" "redraw-display()\n" -"c<Key>M:" "newline()\n" -"c<Key>N:" "next-line()\n" -"c<Key>O:" "newline-and-backup()\n" -"c<Key>P:" "previous-line()\n" -"c<Key>R:" "search(backward)\n" -"c<Key>S:" "search(forward)\n" -"c<Key>T:" "transpose-characters()\n" -#ifndef OLDXAW -"c<Key>U:" "multiply(Start)\n" -#else -"c<Key>U:" "multiply(4)\n" -#endif -"c<Key>V:" "next-page()\n" -"c<Key>W:" "kill-selection()\n" -"c<Key>Y:" "insert-selection(SECONDARY)\n" -"c<Key>Z:" "scroll-one-line-up()\n" -"m<Key>B:" "backward-word()\n" -"m<Key>C:" "capitalize-word()\n" -"m<Key>F:" "forward-word()\n" -"m<Key>I:" "insert-file()\n" -"m<Key>K:" "kill-to-end-of-paragraph()\n" -"m<Key>L:" "downcase-word()\n" -"m<Key>Q:" "form-paragraph()\n" -"m<Key>U:" "upcase-word()\n" -"m<Key>V:" "previous-page()\n" -#ifndef OLDXAW -"m<Key>Y:" "kill-ring-yank()\n" -#endif -"m<Key>Z:" "scroll-one-line-down()\n" -"~s m<Key>d:" "kill-word(alnum)\n" -"s m<Key>d:" "delete-next-word(alnum)\n" -"~s m<Key>h:" "backward-kill-word(alnum)\n" -"s m<Key>h:" "delete-previous-word(alnum)\n" -":m<Key>\\<:" "beginning-of-file()\n" -":m<Key>\\>:" "end-of-file()\n" -":m<Key>]:" "forward-paragraph()\n" -":m<Key>[:" "backward-paragraph()\n" -"~s m<Key>Delete:" "backward-kill-word(alnum)\n" -"s m<Key>Delete:" "delete-previous-word(alnum)\n" -"~s m<Key>BackSpace:" "backward-kill-word(alnum)\n" -"s m<Key>BackSpace:" "delete-previous-word(alnum)\n" -"c<Key>Left:" "backward-word(alnum)\n" -"c<Key>Right:" "forward-word(alnum)\n" -"c<Key>Up:" "backward-paragraph()\n" -"c<Key>Down:" "forward-paragraph()\n" -"<Key>Home:" "beginning-of-file()\n" -":<Key>KP_Home:" "beginning-of-file()\n" -"<Key>End:" "end-of-file()\n" -":<Key>KP_End:" "end-of-file()\n" -"<Key>Next:" "next-page()\n" -":<Key>KP_Next:" "next-page()\n" -"<Key>Prior:" "previous-page()\n" -":<Key>KP_Prior:" "previous-page()\n" -"<Key>Right:" "forward-character()\n" -":<Key>KP_Right:" "forward-character()\n" -"<Key>Left:" "backward-character()\n" -":<Key>KP_Left:" "backward-character()\n" -"<Key>Down:" "next-line()\n" -":<Key>KP_Down:" "next-line()\n" -"<Key>Up:" "previous-line()\n" -":<Key>KP_Up:" "previous-line()\n" -"<Key>Delete:" "delete()\n" -":<Key>KP_Delete:" "delete()\n" -"<Key>BackSpace:" "delete-previous-character()\n" -"<Key>Linefeed:" "newline-and-indent()\n" -"<Key>Return:" "newline()\n" -":<Key>KP_Enter:" "newline()\n" -"c<Key>backslash:" "reconnect-im()\n" -"<Key>Kanji:" "reconnect-im()\n" -#ifndef OLDXAW -":<Key>0:" "numeric(0)\n" -":<Key>1:" "numeric(1)\n" -":<Key>2:" "numeric(2)\n" -":<Key>3:" "numeric(3)\n" -":<Key>4:" "numeric(4)\n" -":<Key>5:" "numeric(5)\n" -":<Key>6:" "numeric(6)\n" -":<Key>7:" "numeric(7)\n" -":<Key>8:" "numeric(8)\n" -":<Key>9:" "numeric(9)\n" -":<Key>-:" "numeric(-)\n" -":c<Key>_:" "undo()\n" -#endif -"s <Key>Insert:" "insert-selection(PRIMARY, CUT_BUFFER0)\n" -"<Ctrl>Q,<Key>:" "insert-char()\n" -"<Key>:" "insert-char()\n" -"<Enter>:" "enter-window()\n" -"<Leave>:" "leave-window()\n" -"<FocusIn>:" "focus-in()\n" -"<FocusOut>:" "focus-out()\n" -"<Btn1Down>:" "select-start()\n" -"<Btn1Motion>:" "extend-adjust()\n" -"<Btn1Up>:" "extend-end(PRIMARY, CUT_BUFFER0)\n" -"<Btn2Down>:" "insert-selection(PRIMARY, CUT_BUFFER0)\n" -"<Btn3Down>:" "extend-start()\n" -"<Btn3Motion>:" "extend-adjust()\n" -"<Btn3Up>:" "extend-end(PRIMARY, CUT_BUFFER0)\n" -; diff --git a/nx-X11/lib/Xaw/Tip.c b/nx-X11/lib/Xaw/Tip.c deleted file mode 100644 index 3c4b79437..000000000 --- a/nx-X11/lib/Xaw/Tip.c +++ /dev/null @@ -1,638 +0,0 @@ -/* - * Copyright (c) 1999 by The XFree86 Project, Inc. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE XFREE86 PROJECT BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, - * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF - * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. - * - * Except as contained in this notice, the name of the XFree86 Project shall - * not be used in advertising or otherwise to promote the sale, use or other - * dealings in this Software without prior written authorization from the - * XFree86 Project. - * - * Author: Paulo César Pereira de Andrade - */ - -/* $XFree86: xc/lib/Xaw/Tip.c,v 1.4 1999/07/11 08:49:16 dawes Exp $ */ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif -#include <X11/IntrinsicP.h> -#include <X11/StringDefs.h> -#include <X11/Xos.h> -#include <X11/Xaw/TipP.h> -#include <X11/Xaw/XawInit.h> -#include <X11/Xmu/Converters.h> -#include "Private.h" - -#define TIP_EVENT_MASK (ButtonPressMask | \ - ButtonReleaseMask | \ - PointerMotionMask | \ - ButtonMotionMask | \ - KeyPressMask | \ - KeyReleaseMask | \ - EnterWindowMask | \ - LeaveWindowMask) - -/* - * Types - */ -typedef struct _XawTipInfo { - Screen *screen; - TipWidget tip; - Widget widget; - Bool mapped; - struct _XawTipInfo *next; -} XawTipInfo; - -/* - * Class Methods - */ -static void XawTipClassInitialize(void); -static void XawTipInitialize(Widget, Widget, ArgList, Cardinal*); -static void XawTipDestroy(Widget); -static void XawTipExpose(Widget, XEvent*, Region); -static void XawTipRealize(Widget, Mask*, XSetWindowAttributes*); -static Boolean XawTipSetValues(Widget, Widget, Widget, ArgList, Cardinal*); - -/* - * Prototypes - */ -static void TipEventHandler(Widget, XtPointer, XEvent*, Boolean*); -static void TipShellEventHandler(Widget, XtPointer, XEvent*, Boolean*); -static XawTipInfo *CreateTipInfo(Widget); -static XawTipInfo *FindTipInfo(Widget); -static void ResetTip(XawTipInfo*, Bool); -static void TipTimeoutCallback(XtPointer, XtIntervalId*); -static void TipLayout(XawTipInfo*); -static void TipPosition(XawTipInfo*); - -/* - * Initialization - */ -#define offset(field) XtOffsetOf(TipRec, tip.field) -static XtResource resources[] = { - { - XtNforeground, - XtCForeground, - XtRPixel, - sizeof(Pixel), - offset(foreground), - XtRString, - XtDefaultForeground, - }, - { - XtNfont, - XtCFont, - XtRFontStruct, - sizeof(XFontStruct*), - offset(font), - XtRString, - XtDefaultFont - }, - { - XtNfontSet, - XtCFontSet, - XtRFontSet, - sizeof(XFontSet), - offset(fontset), - XtRString, - XtDefaultFontSet - }, - { - XtNtopMargin, - XtCVerticalMargins, - XtRDimension, - sizeof(Dimension), - offset(top_margin), - XtRImmediate, - (XtPointer)2 - }, - { - XtNbottomMargin, - XtCVerticalMargins, - XtRDimension, - sizeof(Dimension), - offset(bottom_margin), - XtRImmediate, - (XtPointer)2 - }, - { - XtNleftMargin, - XtCHorizontalMargins, - XtRDimension, - sizeof(Dimension), - offset(left_margin), - XtRImmediate, - (XtPointer)6 - }, - { - XtNrightMargin, - XtCHorizontalMargins, - XtRDimension, - sizeof(Dimension), - offset(right_margin), - XtRImmediate, - (XtPointer)6 - }, - { - XtNbackingStore, - XtCBackingStore, - XtRBackingStore, - sizeof(int), - offset(backing_store), - XtRImmediate, - (XtPointer)(Always + WhenMapped + NotUseful) - }, - { - XtNtimeout, - XtCTimeout, - XtRInt, - sizeof(int), - offset(timeout), - XtRImmediate, - (XtPointer)500 - }, - { - XawNdisplayList, - XawCDisplayList, - XawRDisplayList, - sizeof(XawDisplayList*), - offset(display_list), - XtRImmediate, - NULL - }, -}; -#undef offset - -TipClassRec tipClassRec = { - /* core */ - { - (WidgetClass)&widgetClassRec, /* superclass */ - "Tip", /* class_name */ - sizeof(TipRec), /* widget_size */ - XawTipClassInitialize, /* class_initialize */ - NULL, /* class_part_initialize */ - False, /* class_inited */ - XawTipInitialize, /* initialize */ - NULL, /* initialize_hook */ - XawTipRealize, /* realize */ - NULL, /* actions */ - 0, /* num_actions */ - resources, /* resources */ - XtNumber(resources), /* num_resources */ - NULLQUARK, /* xrm_class */ - True, /* compress_motion */ - True, /* compress_exposure */ - True, /* compress_enterleave */ - False, /* visible_interest */ - XawTipDestroy, /* destroy */ - NULL, /* resize */ - XawTipExpose, /* expose */ - XawTipSetValues, /* set_values */ - NULL, /* set_values_hook */ - XtInheritSetValuesAlmost, /* set_values_almost */ - NULL, /* get_values_hook */ - NULL, /* accept_focus */ - XtVersion, /* version */ - NULL, /* callback_private */ - NULL, /* tm_table */ - XtInheritQueryGeometry, /* query_geometry */ - XtInheritDisplayAccelerator, /* display_accelerator */ - NULL, /* extension */ - }, - /* tip */ - { - NULL, /* extension */ - }, -}; - -WidgetClass tipWidgetClass = (WidgetClass)&tipClassRec; - -static XawTipInfo *first_tip; - -/* - * Implementation - */ -static void -XawTipClassInitialize(void) -{ - XawInitializeWidgetSet(); - XtAddConverter(XtRString, XtRBackingStore, XmuCvtStringToBackingStore, - NULL, 0); - XtSetTypeConverter(XtRBackingStore, XtRString, XmuCvtBackingStoreToString, - NULL, 0, XtCacheNone, NULL); -} - -/*ARGSUSED*/ -static void -XawTipInitialize(Widget req, Widget w, ArgList args, Cardinal *num_args) -{ - TipWidget tip = (TipWidget)w; - XGCValues values; - - if (!tip->tip.font) XtError("Aborting: no font found\n"); - if (tip->tip.international && !tip->tip.fontset) - XtError("Aborting: no fontset found\n"); - - tip->tip.timer = 0; - - values.foreground = tip->tip.foreground; - values.background = tip->core.background_pixel; - values.font = tip->tip.font->fid; - values.graphics_exposures = False; - - tip->tip.gc = XtAllocateGC(w, 0, GCForeground | GCBackground | GCFont | - GCGraphicsExposures, &values, GCFont, 0); -} - -static void -XawTipDestroy(Widget w) -{ - XawTipInfo *info = FindTipInfo(w); - TipWidget tip = (TipWidget)w; - - if (tip->tip.timer) - XtRemoveTimeOut(tip->tip.timer); - - XtReleaseGC(w, tip->tip.gc); - - XtRemoveEventHandler(XtParent(w), KeyPressMask, False, TipShellEventHandler, - (XtPointer)NULL); - if (info == first_tip) - first_tip = first_tip->next; - else { - XawTipInfo *p = first_tip; - - while (p && p->next != info) - p = p->next; - if (p) - p->next = info->next; - } - XtFree((char*)info); -} - -static void -XawTipRealize(Widget w, Mask *mask, XSetWindowAttributes *attr) -{ - TipWidget tip = (TipWidget)w; - - if (tip->tip.backing_store == Always || - tip->tip.backing_store == NotUseful || - tip->tip.backing_store == WhenMapped) { - *mask |= CWBackingStore; - attr->backing_store = tip->tip.backing_store; - } - else - *mask &= ~CWBackingStore; - *mask |= CWOverrideRedirect; - attr->override_redirect = True; - - XtWindow(w) = XCreateWindow(DisplayOfScreen(XtScreen(w)), - RootWindowOfScreen(XtScreen(w)), - XtX(w), XtY(w), - XtWidth(w) ? XtWidth(w) : 1, - XtHeight(w) ? XtHeight(w) : 1, - XtBorderWidth(w), - DefaultDepthOfScreen(XtScreen(w)), - InputOutput, - CopyFromParent, - *mask, attr); -} - -static void -XawTipExpose(Widget w, XEvent *event, Region region) -{ - TipWidget tip = (TipWidget)w; - GC gc = tip->tip.gc; - char *nl, *label = tip->tip.label; - Position y = tip->tip.top_margin + tip->tip.font->max_bounds.ascent; - int len; - - if (tip->tip.display_list) - XawRunDisplayList(w, tip->tip.display_list, event, region); - - if (tip->tip.international == True) { - Position ksy = tip->tip.top_margin; - XFontSetExtents *ext = XExtentsOfFontSet(tip->tip.fontset); - - ksy += XawAbs(ext->max_ink_extent.y); - - while ((nl = index(label, '\n')) != NULL) { - XmbDrawString(XtDisplay(w), XtWindow(w), tip->tip.fontset, - gc, tip->tip.left_margin, ksy, label, - (int)(nl - label)); - ksy += ext->max_ink_extent.height; - label = nl + 1; - } - len = strlen(label); - if (len) - XmbDrawString(XtDisplay(w), XtWindow(w), tip->tip.fontset, gc, - tip->tip.left_margin, ksy, label, len); - } - else { - while ((nl = index(label, '\n')) != NULL) { - if (tip->tip.encoding) - XDrawString16(XtDisplay(w), XtWindow(w), gc, - tip->tip.left_margin, y, - (XChar2b*)label, (int)(nl - label) >> 1); - else - XDrawString(XtDisplay(w), XtWindow(w), gc, - tip->tip.left_margin, y, label, (int)(nl - label)); - y += tip->tip.font->max_bounds.ascent + - tip->tip.font->max_bounds.descent; - label = nl + 1; - } - len = strlen(label); - if (len) { - if (tip->tip.encoding) - XDrawString16(XtDisplay(w), XtWindow(w), gc, - tip->tip.left_margin, y, (XChar2b*)label, len >> 1); - else - XDrawString(XtDisplay(w), XtWindow(w), gc, - tip->tip.left_margin, y, label, len); - } - } -} - -/*ARGSUSED*/ -static Boolean -XawTipSetValues(Widget current, Widget request, Widget cnew, - ArgList args, Cardinal *num_args) -{ - TipWidget curtip = (TipWidget)current; - TipWidget newtip = (TipWidget)cnew; - Boolean redisplay = False; - - if (curtip->tip.font->fid != newtip->tip.font->fid || - curtip->tip.foreground != newtip->tip.foreground) { - XGCValues values; - - values.foreground = newtip->tip.foreground; - values.background = newtip->core.background_pixel; - values.font = newtip->tip.font->fid; - values.graphics_exposures = False; - XtReleaseGC(cnew, curtip->tip.gc); - newtip->tip.gc = XtAllocateGC(cnew, 0, GCForeground | GCBackground | - GCFont | GCGraphicsExposures, &values, - GCFont, 0); - redisplay = True; - } - if (curtip->tip.display_list != newtip->tip.display_list) - redisplay = True; - - return (redisplay); -} - -static void -TipLayout(XawTipInfo *info) -{ - XFontStruct *fs = info->tip->tip.font; - int width = 0, height; - char *nl, *label = info->tip->tip.label; - - if (info->tip->tip.international == True) { - XFontSet fset = info->tip->tip.fontset; - XFontSetExtents *ext = XExtentsOfFontSet(fset); - - height = ext->max_ink_extent.height; - if ((nl = index(label, '\n')) != NULL) { - /*CONSTCOND*/ - while (True) { - int w = XmbTextEscapement(fset, label, (int)(nl - label)); - - if (w > width) - width = w; - if (*nl == '\0') - break; - label = nl + 1; - if (*label) - height += ext->max_ink_extent.height; - if ((nl = index(label, '\n')) == NULL) - nl = index(label, '\0'); - } - } - else - width = XmbTextEscapement(fset, label, strlen(label)); - } - else { - height = fs->max_bounds.ascent + fs->max_bounds.descent; - if ((nl = index(label, '\n')) != NULL) { - /*CONSTCOND*/ - while (True) { - int w = info->tip->tip.encoding ? - XTextWidth16(fs, (XChar2b*)label, (int)(nl - label) >> 1) : - XTextWidth(fs, label, (int)(nl - label)); - if (w > width) - width = w; - if (*nl == '\0') - break; - label = nl + 1; - if (*label) - height += fs->max_bounds.ascent + fs->max_bounds.descent; - if ((nl = index(label, '\n')) == NULL) - nl = index(label, '\0'); - } - } - else - width = info->tip->tip.encoding ? - XTextWidth16(fs, (XChar2b*)label, strlen(label) >> 1) : - XTextWidth(fs, label, strlen(label)); - } - XtWidth(info->tip) = width + info->tip->tip.left_margin + - info->tip->tip.right_margin; - XtHeight(info->tip) = height + info->tip->tip.top_margin + - info->tip->tip.bottom_margin; -} - -#define DEFAULT_TIP_Y_OFFSET 12 -static void -TipPosition(XawTipInfo *info) -{ - Window r, c; - int rx, ry, wx, wy; - unsigned mask; - Position x, y; - - XQueryPointer(XtDisplay((Widget)info->tip), XtWindow((Widget)info->tip), - &r, &c, &rx, &ry, &wx, &wy, &mask); - x = rx - (XtWidth(info->tip) >> 1); - y = ry + DEFAULT_TIP_Y_OFFSET; - - if (x >= 0) { - int scr_width = WidthOfScreen(XtScreen(info->tip)); - - if (x + XtWidth(info->tip) + XtBorderWidth(info->tip) > scr_width) - x = scr_width - XtWidth(info->tip) - XtBorderWidth(info->tip); - } - if (x < 0) - x = 0; - if (y >= 0) { - int scr_height = HeightOfScreen(XtScreen(info->tip)); - - if (y + XtHeight(info->tip) + XtBorderWidth(info->tip) > scr_height) - y -= XtHeight(info->tip) + XtBorderWidth(info->tip) + - (DEFAULT_TIP_Y_OFFSET << 1); - } - if (y < 0) - y = 0; - - XMoveResizeWindow(XtDisplay(info->tip), XtWindow(info->tip), - (int)(XtX(info->tip) = x), (int)(XtY(info->tip) = y), - (unsigned)XtWidth(info->tip), (unsigned)XtHeight(info->tip)); -} - -static XawTipInfo * -CreateTipInfo(Widget w) -{ - XawTipInfo *info = XtNew(XawTipInfo); - Widget shell = w; - - info->screen = XtScreen(w); - - while (XtParent(shell)) - shell = XtParent(shell); - - info->tip = (TipWidget)XtCreateWidget("tip", tipWidgetClass, shell, NULL, 0); - XtRealizeWidget((Widget)info->tip); - info->widget = NULL; - info->mapped = False; - info->next = NULL; - XtAddEventHandler(shell, KeyPressMask, False, TipShellEventHandler, - (XtPointer)NULL); - - return (info); -} - -static XawTipInfo * -FindTipInfo(Widget w) -{ - XawTipInfo *ptip, *tip = first_tip; - Screen *screen = XtScreenOfObject(w); - - if (tip == NULL) - return (first_tip = tip = CreateTipInfo(w)); - - for (ptip = tip; tip; ptip = tip, tip = tip->next) - if (tip->screen == screen) - return (tip); - - return (ptip->next = CreateTipInfo(w)); -} - -static void -ResetTip(XawTipInfo *info, Bool add_timeout) -{ - if (info->tip->tip.timer) { - XtRemoveTimeOut(info->tip->tip.timer); - info->tip->tip.timer = 0; - } - if (info->mapped) { - XtRemoveGrab(XtParent((Widget)info->tip)); - XUnmapWindow(XtDisplay((Widget)info->tip), XtWindow((Widget)info->tip)); - info->mapped = False; - } - if (add_timeout) { - info->tip->tip.timer = - XtAppAddTimeOut(XtWidgetToApplicationContext((Widget)info->tip), - info->tip->tip.timeout, TipTimeoutCallback, - (XtPointer)info); - } -} - -static void -TipTimeoutCallback(XtPointer closure, XtIntervalId *id) -{ - XawTipInfo *info = (XawTipInfo*)closure; - Arg args[3]; - - info->tip->tip.label = NULL; - info->tip->tip.international = False; - info->tip->tip.encoding = 0; - XtSetArg(args[0], XtNtip, &info->tip->tip.label); - XtSetArg(args[1], XtNinternational, &info->tip->tip.international); - XtSetArg(args[2], XtNencoding, &info->tip->tip.encoding); - XtGetValues(info->widget, args, 3); - - if (info->tip->tip.label) { - TipLayout(info); - TipPosition(info); - XMapRaised(XtDisplay((Widget)info->tip), XtWindow((Widget)info->tip)); - XtAddGrab(XtParent((Widget)info->tip), True, True); - info->mapped = True; - } -} - -/*ARGSUSED*/ -static void -TipShellEventHandler(Widget w, XtPointer client_data, XEvent *event, - Boolean *continue_to_dispatch) -{ - ResetTip(FindTipInfo(w), False); -} - -/*ARGSUSED*/ -static void -TipEventHandler(Widget w, XtPointer client_data, XEvent *event, - Boolean *continue_to_dispatch) -{ - XawTipInfo *info = FindTipInfo(w); - Boolean add_timeout; - - if (info->widget != w) { - ResetTip(info, False); - info->widget = w; - } - - switch (event->type) { - case EnterNotify: - add_timeout = True; - break; - case MotionNotify: - /* If any button is pressed, timer is 0 */ - if (info->mapped) - return; - add_timeout = info->tip->tip.timer != 0; - break; - default: - add_timeout = False; - break; - } - ResetTip(info, add_timeout); -} - -/* - * Public routines - */ -void -XawTipEnable(Widget w) -{ - XtAddEventHandler(w, TIP_EVENT_MASK, False, TipEventHandler, - (XtPointer)NULL); -} - -void -XawTipDisable(Widget w) -{ - XawTipInfo *info = FindTipInfo(w); - - XtRemoveEventHandler(w, TIP_EVENT_MASK, False, TipEventHandler, - (XtPointer)NULL); - if (info->widget == w) - ResetTip(info, False); -} diff --git a/nx-X11/lib/Xaw/Tip.h b/nx-X11/lib/Xaw/Tip.h deleted file mode 100644 index f5b8d9be5..000000000 --- a/nx-X11/lib/Xaw/Tip.h +++ /dev/null @@ -1,120 +0,0 @@ -/* - * Copyright (c) 1999 by The XFree86 Project, Inc. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE XFREE86 PROJECT BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, - * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF - * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. - * - * Except as contained in this notice, the name of the XFree86 Project shall - * not be used in advertising or otherwise to promote the sale, use or other - * dealings in this Software without prior written authorization from the - * XFree86 Project. - * - * Author: Paulo César Pereira de Andrade - */ - -/* $XFree86$ */ - -#ifndef _XawTip_h -#define _XawTip_h - -/* - * Tip Widget - */ - -#include <X11/Xaw/Simple.h> - -/* Resources: - - Name Class RepType Default Value - ---- ----- ------- ------------- - background Background Pixel XtDefaultBackground - backgroundPixmap BackgroundPixmap Pixmap XtUnspecifiedPixmap - border BorderColor Pixel XtDefaultForeground - borderWidth BorderWidth Dimension 1 - bottomMargin VerticalMargins Dimension 2 - destroyCallback Callback XtCallbackList NULL - displayList DisplayList XawDisplayList* NULL - font Font XFontStruct* XtDefaultFont - foreground Foreground Pixel XtDefaultForeground - height Height Dimension text height - leftMargin HorizontalMargins Dimension 6 - rightMargin HorizontalMargins Dimension 6 - timeout Timeout Int 500 - topMargin VerticalMargins Dimension 2 - width Width Dimension text width - x Position Position 0 - y Position Position 0 - -*/ - -typedef struct _TipClassRec *TipWidgetClass; -typedef struct _TipRec *TipWidget; - -extern WidgetClass tipWidgetClass; - -#define XtNbottomMargin "bottomMargin" -#define XawNdisplayList "displayList" -#define XtNencoding "encoding" -#define XtNleftMargin "leftMargin" -#define XtNrightMargin "rightMargin" -#define XtNtimeout "timeout" -#define XtNtopMargin "topMargin" -#define XtNtip "tip" - -#define XawCDisplayList "DisplayList" -#define XtCHorizontalMargins "HorizontalMargins" -#define XtCTimeout "Timeout" -#define XtCVerticalMargins "VerticalMargins" -#define XtCTip "Tip" - -#define XawRDisplayList "XawDisplayList" - -/* - * Public Functions - */ -/* - * Function: - * XawTipEnable - * - * Parameters: - * w - widget - * - * Description: - * Enables the tip event handler for this widget. - */ -void XawTipEnable -( - Widget w - ); - -/* - * Function: - * XawTipEnable - * - * Parameters: - * w - widget - * - * Description: - * Disables the tip event handler for this widget. - */ -void XawTipDisable -( - Widget w - ); - -#endif /* _XawTip_h */ diff --git a/nx-X11/lib/Xaw/TipP.h b/nx-X11/lib/Xaw/TipP.h deleted file mode 100644 index 2b9e12619..000000000 --- a/nx-X11/lib/Xaw/TipP.h +++ /dev/null @@ -1,77 +0,0 @@ -/* - * Copyright (c) 1999 by The XFree86 Project, Inc. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE XFREE86 PROJECT BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, - * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF - * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. - * - * Except as contained in this notice, the name of the XFree86 Project shall - * not be used in advertising or otherwise to promote the sale, use or other - * dealings in this Software without prior written authorization from the - * XFree86 Project. - * - * Author: Paulo César Pereira de Andrade - */ - -/* $XFree86$ */ - -#ifndef _XawTipP_h -#define _XawTipP_h - -#include <X11/Xaw/Tip.h> -#include <X11/CoreP.h> -#include <X11/Xaw/XawInit.h> - -typedef struct { - XtPointer extension; -} TipClassPart; - -typedef struct _TipClassRec { - CoreClassPart core_class; - TipClassPart tip_class; -} TipClassRec; - -extern TipClassRec tipClassRec; - -typedef struct _TipPart { - /* resources */ - Pixel foreground; - XFontStruct *font; - XFontSet fontset; - Dimension top_margin; - Dimension bottom_margin; - Dimension left_margin; - Dimension right_margin; - int backing_store; - int timeout; - XawDisplayList *display_list; - - /* private */ - GC gc; - XtIntervalId timer; - String label; - Boolean international; - unsigned char encoding; - XtPointer pad[4]; -} TipPart; - -typedef struct _TipRec { - CorePart core; - TipPart tip; -} TipRec; - -#endif /* _XawTipP_h */ diff --git a/nx-X11/lib/Xaw/Toggle.c b/nx-X11/lib/Xaw/Toggle.c deleted file mode 100644 index dfbcf7677..000000000 --- a/nx-X11/lib/Xaw/Toggle.c +++ /dev/null @@ -1,632 +0,0 @@ -/* $Xorg: Toggle.c,v 1.4 2001/02/09 02:03:47 xorgcvs Exp $ */ - -/* - -Copyright 1989, 1994, 1998 The Open Group - -Permission to use, copy, modify, distribute, and sell this software and its -documentation for any purpose is hereby granted without fee, provided that -the above copyright notice appear in all copies and that both that -copyright notice and this permission notice appear in supporting -documentation. - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -Except as contained in this notice, the name of The Open Group shall not be -used in advertising or otherwise to promote the sale, use or other dealings -in this Software without prior written authorization from The Open Group. - -*/ -/* $XFree86: xc/lib/Xaw/Toggle.c,v 1.8 2001/08/23 00:03:20 dawes Exp $ */ - -/* - * Author: Chris D. Peterson - * MIT X Consortium - * kit@expo.lcs.mit.edu - * - * Date: January 12, 1989 - * - */ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif -#include <stdio.h> -#include <X11/IntrinsicP.h> -#include <X11/StringDefs.h> -#include <X11/Xmu/Converters.h> -#include <X11/Xmu/Misc.h> -#include <X11/Xmu/SysUtil.h> -#include <X11/Xaw/ToggleP.h> -#include <X11/Xaw/XawInit.h> - -/* - * Class Methods - */ -static void XawToggleClassInitialize(void); -static void XawToggleInitialize(Widget, Widget, ArgList, Cardinal*); -static Boolean XawToggleSetValues(Widget, Widget, Widget, ArgList, Cardinal*); - -/* - * Prototypes - */ -static void AddToRadioGroup(RadioGroup*, Widget); -static void CreateRadioGroup(Widget, Widget); -static RadioGroup *GetRadioGroup(Widget); -static void RemoveFromRadioGroup(Widget); -static void TurnOffRadioSiblings(Widget); -static void XawToggleDestroy(Widget, XtPointer, XtPointer); - -/* - * Actions - */ -static void Notify(Widget, XEvent*, String*, Cardinal*); -static void Toggle(Widget, XEvent*, String*, Cardinal*); -static void ToggleSet(Widget, XEvent*, String*, Cardinal*); - -/* - * Initialization - */ -/* - * The order of toggle and notify are important, as the state has - * to be set when we call the notify proc - */ -static char defaultTranslations[] = -"<Enter>:" "highlight(Always)\n" -"<Leave>:" "unhighlight()\n" -"<Btn1Down>,<Btn1Up>:" "toggle() notify()\n" -; - -#define offset(field) XtOffsetOf(ToggleRec, field) -static XtResource resources[] = { - { - XtNstate, - XtCState, - XtRBoolean, - sizeof(Boolean), - offset(command.set), - XtRString, - "off" - }, - { - XtNradioGroup, - XtCWidget, - XtRWidget, - sizeof(Widget), - offset(toggle.widget), - XtRWidget, - NULL - }, - { - XtNradioData, - XtCRadioData, - XtRPointer, - sizeof(XtPointer), - offset(toggle.radio_data), - XtRPointer, - NULL - }, -}; -#undef offset - -static XtActionsRec actionsList[] = { - {"toggle", Toggle}, - {"notify", Notify}, - {"set", ToggleSet}, -}; - -#define Superclass ((CommandWidgetClass)&commandClassRec) -ToggleClassRec toggleClassRec = { - /* core */ - { - (WidgetClass)Superclass, /* superclass */ - "Toggle", /* class_name */ - sizeof(ToggleRec), /* size */ - XawToggleClassInitialize, /* class_initialize */ - NULL, /* class_part_initialize */ - False, /* class_inited */ - XawToggleInitialize, /* initialize */ - NULL, /* initialize_hook */ - XtInheritRealize, /* realize */ - actionsList, /* actions */ - XtNumber(actionsList), /* num_actions */ - resources, /* resources */ - XtNumber(resources), /* resource_count */ - NULLQUARK, /* xrm_class */ - False, /* compress_motion */ - True, /* compress_exposure */ - True, /* compress_enterleave */ - False, /* visible_interest */ - NULL, /* destroy */ - XtInheritResize, /* resize */ - XtInheritExpose, /* expose */ - XawToggleSetValues, /* set_values */ - NULL, /* set_values_hook */ - XtInheritSetValuesAlmost, /* set_values_almost */ - NULL, /* get_values_hook */ - NULL, /* accept_focus */ - XtVersion, /* version */ - NULL, /* callback_private */ - defaultTranslations, /* tm_table */ - XtInheritQueryGeometry, /* query_geometry */ - XtInheritDisplayAccelerator, /* display_accelerator */ - NULL, /* extension */ - }, - /* simple */ - { - XtInheritChangeSensitive, /* change_sensitive */ - }, - /* label */ - { - NULL, /* extension */ - }, - /* command */ - { - NULL, /* extension */ - }, - /* toggle */ - { - NULL, /* Set */ - NULL, /* Unset */ - NULL, /* extension */ - } -}; - -WidgetClass toggleWidgetClass = (WidgetClass)&toggleClassRec; - -/* - * Impelementation - */ -static void -XawToggleClassInitialize(void) -{ - XtActionList actions; - Cardinal num_actions; - Cardinal i; - ToggleWidgetClass cclass = (ToggleWidgetClass)toggleWidgetClass; - static XtConvertArgRec parentCvtArgs[] = { - {XtBaseOffset, (XtPointer)XtOffsetOf(WidgetRec, core.parent), - sizeof(Widget)} - }; - - XawInitializeWidgetSet(); - XtSetTypeConverter(XtRString, XtRWidget, XmuNewCvtStringToWidget, - parentCvtArgs, XtNumber(parentCvtArgs), - XtCacheNone, NULL); - XtSetTypeConverter(XtRWidget, XtRString, XmuCvtWidgetToString, - NULL, 0, XtCacheNone, NULL); - - /* - * Find the set and unset actions in the command widget's action table - */ - XtGetActionList(commandWidgetClass, &actions, &num_actions); - - for (i = 0 ; i < num_actions ; i++) { - if (streq(actions[i].string, "set")) - cclass->toggle_class.Set = actions[i].proc; - if (streq(actions[i].string, "unset")) - cclass->toggle_class.Unset = actions[i].proc; - - if (cclass->toggle_class.Set != NULL && - cclass->toggle_class.Unset != NULL) { - XtFree((char *)actions); - return; - } - } - - /* We should never get here */ - XtError("Aborting, due to errors resolving bindings in the Toggle widget."); -} - -/*ARGSUSED*/ -static void -XawToggleInitialize(Widget request, Widget cnew, - ArgList args, Cardinal *num_args) -{ - ToggleWidget tw = (ToggleWidget)cnew; - ToggleWidget tw_req = (ToggleWidget)request; - - tw->toggle.radio_group = NULL; - - if (tw->toggle.radio_data == NULL) - tw->toggle.radio_data = (XtPointer)cnew->core.name; - - if (tw->toggle.widget != NULL) { - if (GetRadioGroup(tw->toggle.widget) == NULL) - CreateRadioGroup(cnew, tw->toggle.widget); - else - AddToRadioGroup(GetRadioGroup(tw->toggle.widget), cnew); - } - XtAddCallback(cnew, XtNdestroyCallback, XawToggleDestroy, NULL); - - /* - * Command widget assumes that the widget is unset, so we only - * have to handle the case where it needs to be set - * - * If this widget is in a radio group then it may cause another - * widget to be unset, thus calling the notify proceedure - * - * I want to set the toggle if the user set the state to "On" in - * the resource group, reguardless of what my ancestors did - */ - if (tw_req->command.set) - ToggleSet(cnew, NULL, NULL, NULL); -} - -/*ARGSUSED*/ -static void -ToggleSet(Widget w, XEvent *event, String *params, Cardinal *num_params) -{ - ToggleWidgetClass cclass = (ToggleWidgetClass)w->core.widget_class; - - TurnOffRadioSiblings(w); - cclass->toggle_class.Set(w, event, NULL, NULL); -} - -static void -Toggle(Widget w, XEvent *event, String *params, Cardinal *num_params) -{ - ToggleWidget tw = (ToggleWidget)w; - ToggleWidgetClass cclass = (ToggleWidgetClass)w->core.widget_class; - - if (tw->command.set) - cclass->toggle_class.Unset(w, event, NULL, NULL); - else - ToggleSet(w, event, params, num_params); -} - -/*ARGSUSED*/ -static void -Notify(Widget w, XEvent *event, String *params, Cardinal *num_params) -{ - ToggleWidget tw = (ToggleWidget)w; - long antilint = tw->command.set; - - XtCallCallbacks(w, XtNcallback, (XtPointer)antilint); -} - -/*ARGSUSED*/ -static Boolean -XawToggleSetValues(Widget current, Widget request, Widget cnew, - ArgList args, Cardinal *num_args) -{ - ToggleWidget oldtw = (ToggleWidget)current; - ToggleWidget tw = (ToggleWidget)cnew; - ToggleWidget rtw = (ToggleWidget)request; - - if (oldtw->toggle.widget != tw->toggle.widget) - XawToggleChangeRadioGroup(cnew, tw->toggle.widget); - - if (!tw->core.sensitive && oldtw->core.sensitive && rtw->command.set) - tw->command.set = True; - - if (oldtw->command.set != tw->command.set) { - tw->command.set = oldtw->command.set; - Toggle(cnew, NULL, NULL, NULL); - } - - return (False); -} - -/* - * Function: - * XawToggleDestroy - * - * Parameters: - * w - toggle widget that is being destroyed - * temp1 - not used - * temp2 - "" - * - * Description: - * Destroy Callback for toggle widget. - */ -/*ARGSUSED*/ -static void -XawToggleDestroy(Widget w, XtPointer temp1, XtPointer temp2) -{ - RemoveFromRadioGroup(w); -} - -/* - * Function: - * GetRadioGroup - * - * Parameters: - * w - toggle widget who's radio group we are getting - * - * Description: - * Gets the radio group associated with a give toggle widget. - * - * Returns: - * The radio group associated with this toggle group - */ -static RadioGroup * -GetRadioGroup(Widget w) -{ - ToggleWidget tw = (ToggleWidget)w; - - if (tw == NULL) - return (NULL); - - return (tw->toggle.radio_group); -} - -/* - * Function: - * CreateRadioGroup - * - * Parameters: - * w1 - toggle widgets to add to the radio group - * w2 - "" - * - * Description: - * Creates a radio group. give two widgets. - * - * Note: - * A pointer to the group is added to each widget's radio_group field. - */ -static void -CreateRadioGroup(Widget w1, Widget w2) -{ - ToggleWidget tw1 = (ToggleWidget)w1; - ToggleWidget tw2 = (ToggleWidget) w2; - - if (tw1->toggle.radio_group != NULL || tw2->toggle.radio_group != NULL) - XtAppWarning(XtWidgetToApplicationContext(w1), - "Toggle Widget Error - Attempting to create a " - "new toggle group, when one already exists."); - - AddToRadioGroup(NULL, w1); - AddToRadioGroup(GetRadioGroup(w1), w2); -} - -/* - * Function: - * AddToRadioGroup - * - * Parameters: - * group - element of the radio group the we are adding to - * w - new toggle widget to add to the group - * - * Description: - * Adds a toggle to the radio group. - */ -static void -AddToRadioGroup(RadioGroup *group, Widget w) -{ - ToggleWidget tw = (ToggleWidget)w; - RadioGroup *local; - - local = (RadioGroup *)XtMalloc(sizeof(RadioGroup)); - local->widget = w; - tw->toggle.radio_group = local; - - if (group == NULL) { /* Creating new group */ - group = local; - group->next = NULL; - group->prev = NULL; - return; - } - local->prev = group; /* Adding to previous group */ - if ((local->next = group->next) != NULL) - local->next->prev = local; - group->next = local; -} - -/* - * Function: - * TurnOffRadioSiblings - * - * Parameters: - * widget - toggle widget - * - * Description: - * Deactivates all radio siblings. - */ -static void -TurnOffRadioSiblings(Widget w) -{ - RadioGroup *group; - ToggleWidgetClass cclass = (ToggleWidgetClass)w->core.widget_class; - - if ((group = GetRadioGroup(w)) == NULL) /* Punt if there is no group */ - return; - - /* Go to the top of the group */ - for (; group->prev != NULL ; group = group->prev) - ; - - while (group != NULL) { - ToggleWidget local_tog = (ToggleWidget)group->widget; - - if (local_tog->command.set) { - cclass->toggle_class.Unset(group->widget, NULL, NULL, NULL); - Notify(group->widget, NULL, NULL, NULL); - } - group = group->next; - } -} - -/* - * Function: - * RemoveFromRadioGroup - * - * Parameters: - * w - toggle widget to remove - * - * Description: - * Removes a toggle from a RadioGroup. - */ -static void -RemoveFromRadioGroup(Widget w) -{ - RadioGroup *group = GetRadioGroup(w); - if (group != NULL) { - if (group->prev != NULL) - (group->prev)->next = group->next; - if (group->next != NULL) - (group->next)->prev = group->prev; - XtFree((char *)group); - } -} - -/* - * Function: - * XawToggleChangeRadioGroup - * - * Parameters: - * w - toggle widget to change groups - * radio_group - any widget in the new group - * - * Description: - * Allows a toggle widget to change radio groups. - */ -void -XawToggleChangeRadioGroup(Widget w, Widget radio_group) -{ - ToggleWidget tw = (ToggleWidget)w; - RadioGroup *group; - - RemoveFromRadioGroup(w); - - /* - * If the toggle that we are about to add is set then we will - * unset all toggles in the new radio group - */ - - if (tw->command.set && radio_group != NULL) - XawToggleUnsetCurrent(radio_group); - - if (radio_group != NULL) { - if ((group = GetRadioGroup(radio_group)) == NULL) - CreateRadioGroup(w, radio_group); - else - AddToRadioGroup(group, w); - } -} - -/* - * Function: - * XawToggleGetCurrent - * - * Parameters: - * w - any toggle widget in the toggle group - * - * Description: - * Returns the RadioData associated with the toggle - * widget that is currently active in a toggle group. - * - * Returns: - * The XtNradioData associated with the toggle widget - */ -XtPointer -XawToggleGetCurrent(Widget w) -{ - RadioGroup *group; - - if ((group = GetRadioGroup(w)) == NULL) - return (NULL); - - for (; group->prev != NULL ; group = group->prev) - ; - - while (group != NULL) { - ToggleWidget local_tog = (ToggleWidget)group->widget; - - if (local_tog->command.set) - return (local_tog->toggle.radio_data); - group = group->next; - } - - return (NULL); -} - -/* - * Function: - * XawToggleSetCurrent - * - * Parameters: - * radio_group - any toggle widget in the toggle group - * radio_data - radio data of the toggle widget to set - * - * Description: - * Sets the Toggle widget associated with the radio_data specified. - */ -void -XawToggleSetCurrent(Widget radio_group, XtPointer radio_data) -{ - RadioGroup *group; - ToggleWidget local_tog; - - /* Special case of no radio group */ - - if ((group = GetRadioGroup(radio_group)) == NULL) { - local_tog = (ToggleWidget)radio_group; - - if (local_tog->toggle.radio_data == radio_data && - !local_tog->command.set) { - ToggleSet(radio_group, NULL, NULL, NULL); - Notify(radio_group, NULL, NULL, NULL); - } - return; - } - - /* - * find top of radio_roup - */ - for (; group->prev != NULL ; group = group->prev) - ; - - /* - * search for matching radio data - */ - while (group != NULL) { - local_tog = (ToggleWidget)group->widget; - - if (local_tog->toggle.radio_data == radio_data) { - if (!local_tog->command.set) { /* if not already set */ - ToggleSet(group->widget, NULL, NULL, NULL); - Notify(group->widget, NULL, NULL, NULL); - } - return; /* found it, done */ - } - group = group->next; - } -} - -/* - * Function: - * XawToggleUnsetCurrent - * - * Parameters: - * radio_group - any toggle widget in the toggle group - * - * Description: - * Unsets all Toggles in the radio_group specified. - */ -void -XawToggleUnsetCurrent(Widget radio_group) -{ - ToggleWidgetClass cclass; - ToggleWidget local_tog = (ToggleWidget)radio_group; - - /* Special Case no radio group */ - - if (local_tog->command.set) { - cclass = (ToggleWidgetClass)local_tog->core.widget_class; - cclass->toggle_class.Unset(radio_group, NULL, NULL, NULL); - Notify(radio_group, NULL, NULL, NULL); - } - if (GetRadioGroup(radio_group) == NULL) - return; - - TurnOffRadioSiblings(radio_group); -} diff --git a/nx-X11/lib/Xaw/Toggle.h b/nx-X11/lib/Xaw/Toggle.h deleted file mode 100644 index 4858961f2..000000000 --- a/nx-X11/lib/Xaw/Toggle.h +++ /dev/null @@ -1,181 +0,0 @@ -/* - * $Xorg: Toggle.h,v 1.4 2001/02/09 02:03:47 xorgcvs Exp $ - * -Copyright 1989, 1994, 1998 The Open Group - -Permission to use, copy, modify, distribute, and sell this software and its -documentation for any purpose is hereby granted without fee, provided that -the above copyright notice appear in all copies and that both that -copyright notice and this permission notice appear in supporting -documentation. - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -Except as contained in this notice, the name of The Open Group shall not be -used in advertising or otherwise to promote the sale, use or other dealings -in this Software without prior written authorization from The Open Group. - */ -/* $XFree86: xc/lib/Xaw/Toggle.h,v 1.5 2001/01/17 19:42:35 dawes Exp $ */ - -/* - * ToggleP.h - Private definitions for Toggle widget - * - * Author: Chris D. Peterson - * MIT X Consortium - * kit@expo.lcs.mit.edu - * - * Date: January 12, 1989 - */ - -#ifndef _XawToggle_h -#define _XawToggle_h - -#include <X11/Xaw/Command.h> - -/* Resources: - - Name Class RepType Default Value - ---- ----- ------- ------------- - radioGroup RadioGroup Widget NULL + - radioData RadioData Pointer (XPointer) Widget ++ - state State Boolean Off - - background Background Pixel XtDefaultBackground - bitmap Pixmap Pixmap None - border BorderColor Pixel XtDefaultForeground - borderWidth BorderWidth Dimension 1 - callback Callback Pointer NULL - cursor Cursor Cursor None - destroyCallback Callback Pointer NULL - displayList DisplayList XawDisplayList* NULL - font Font XFontStructx* XtDefaultFont - foreground Foreground Pixel XtDefaultForeground - height Height Dimension text height - highlightThickness Thickness Dimension 2 - insensitiveBorder Insensitive Pixmap Gray - internalHeight Height Dimension 2 - internalWidth Width Dimension 4 - justify Justify XtJustify XtJustifyCenter - label Label String NULL - mappedWhenManaged MappedWhenManaged Boolean True - resize Resize Boolean True - sensitive Sensitive Boolean True - width Width Dimension text width - x Position Position 0 - y Position Position 0 - -+ To use the toggle as a radio toggle button, set this resource to point to - any other widget in the radio group. - -++ This is the data returned from a call to XtToggleGetCurrent, by default - this is set to the name of toggle widget. - -*/ - -/* - * These should be in StringDefs.h but aren't so we will define - * them here if they are needed - */ -#define XtCWidget "Widget" -#define XtCState "State" -#define XtCRadioGroup "RadioGroup" -#define XtCRadioData "RadioData" - -#ifndef _XtStringDefs_h_ -#define XtRWidget "Widget" -#endif - -#define XtNstate "state" -#define XtNradioGroup "radioGroup" -#define XtNradioData "radioData" - -extern WidgetClass toggleWidgetClass; - -typedef struct _ToggleClassRec *ToggleWidgetClass; -typedef struct _ToggleRec *ToggleWidget; - -/* - * Public Functions - */ - -_XFUNCPROTOBEGIN - -/* - * Function: - * XawToggleChangeRadioGroup - * - * Parameters: - * w - toggle widget to change lists - * radio_group - any widget in the new list - * - * Description: - * Allows a toggle widget to change radio lists. - */ -void XawToggleChangeRadioGroup -( - Widget w, - Widget radio_group - ); - -/* - * Function: - * XawToggleGetCurrent - * - * Parameters: - * radio_group - any toggle widget in the toggle list - * - * Description: - * Returns the RadioData associated with the toggle - * widget that is currently active in a toggle list. - * Returns: - * The XtNradioData associated with the toggle widget - */ - -XtPointer XawToggleGetCurrent -( - Widget radio_group - ); - -/* - * Function: - * XawToggleSetCurrent - * - * Parameters: - * radio_group - any toggle widget in the toggle list - * radio_data - radio data of the toggle widget to set - * - * Description: - * Sets the Toggle widget associated with the radio_data specified. - */ -void XawToggleSetCurrent -( - Widget radio_group, - XtPointer radio_data - ); - -/* - * Function: - * XawToggleUnsetCurrent - * - * Parameters: - * radio_group - any toggle widget in the toggle list - * - * Description: - * Unsets all Toggles in the radio_group specified. - */ -void XawToggleUnsetCurrent -( - Widget radio_group - ); - -_XFUNCPROTOEND - -#endif /* _XawToggle_h */ diff --git a/nx-X11/lib/Xaw/ToggleP.h b/nx-X11/lib/Xaw/ToggleP.h deleted file mode 100644 index c1477379d..000000000 --- a/nx-X11/lib/Xaw/ToggleP.h +++ /dev/null @@ -1,95 +0,0 @@ -/* $Xorg: ToggleP.h,v 1.4 2001/02/09 02:03:47 xorgcvs Exp $ */ - -/* - -Copyright 1989, 1998 The Open Group - -Permission to use, copy, modify, distribute, and sell this software and its -documentation for any purpose is hereby granted without fee, provided that -the above copyright notice appear in all copies and that both that -copyright notice and this permission notice appear in supporting -documentation. - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -Except as contained in this notice, the name of The Open Group shall not be -used in advertising or otherwise to promote the sale, use or other dealings -in this Software without prior written authorization from The Open Group. - -*/ -/* $XFree86: xc/lib/Xaw/ToggleP.h,v 1.7 2001/01/17 19:42:35 dawes Exp $ */ - -/* - * Author: Chris D. Peterson - * MIT X Consortium - * kit@expo.lcs.mit.edu - * - * Date: January 12, 1989 - * - */ - -#ifndef _XawToggleP_h -#define _XawToggleP_h - -#include <X11/Xaw/Toggle.h> -#include <X11/Xaw/CommandP.h> - -/* - * Toggle Widget Private Data - */ -#define streq(a, b) (strcmp((a), (b)) == 0) - -typedef struct _RadioGroup { - struct _RadioGroup *prev, *next; /* Pointers to other elements in group */ - Widget widget; /* Widget corrosponding to this element */ -} RadioGroup; - -/* New fields for the Toggle widget class */ -typedef struct _ToggleClass { - XtActionProc Set; - XtActionProc Unset; - XtPointer extension; -} ToggleClassPart; - -/* class record declaration */ -typedef struct _ToggleClassRec { - CoreClassPart core_class; - SimpleClassPart simple_class; - LabelClassPart label_class; - CommandClassPart command_class; - ToggleClassPart toggle_class; -} ToggleClassRec; - -extern ToggleClassRec toggleClassRec; - -/* New fields for the Toggle widget */ -typedef struct { - /* resources */ - Widget widget; - XtPointer radio_data; - - /* private */ - RadioGroup *radio_group; -#ifndef OLDXAW - XtPointer pad[4]; /* for future use and keep binary compatability */ -#endif -} TogglePart; - -/* Full widget declaration */ -typedef struct _ToggleRec { - CorePart core; - SimplePart simple; - LabelPart label; - CommandPart command; - TogglePart toggle; -} ToggleRec; - -#endif /* _XawToggleP_h */ diff --git a/nx-X11/lib/Xaw/Tree.c b/nx-X11/lib/Xaw/Tree.c deleted file mode 100644 index 88bd51f90..000000000 --- a/nx-X11/lib/Xaw/Tree.c +++ /dev/null @@ -1,1017 +0,0 @@ -/* - * $Xorg: Tree.c,v 1.4 2001/02/09 02:03:47 xorgcvs Exp $ - * - -Copyright 1990, 1994, 1998 The Open Group - -Permission to use, copy, modify, distribute, and sell this software and its -documentation for any purpose is hereby granted without fee, provided that -the above copyright notice appear in all copies and that both that -copyright notice and this permission notice appear in supporting -documentation. - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -Except as contained in this notice, the name of The Open Group shall not be -used in advertising or otherwise to promote the sale, use or other dealings -in this Software without prior written authorization from The Open Group. - - * Copyright 1989 Prentice Hall - * - * Permission to use, copy, modify, and distribute this software for any - * purpose and without fee is hereby granted, provided that the above - * copyright notice appear in all copies and that both the copyright notice - * and this permission notice appear in supporting documentation. - * - * Prentice Hall and the authors disclaim all warranties with regard - * to this software, including all implied warranties of merchantability and - * fitness. In no event shall Prentice Hall or the authors be liable - * for any special, indirect or cosequential damages or any damages whatsoever - * resulting from loss of use, data or profits, whether in an action of - * contract, negligence or other tortious action, arising out of or in - * connection with the use or performance of this software. - * - * Authors: Jim Fulton, MIT X Consortium, - * based on a version by Douglas Young, Prentice Hall - * - * This widget is based on the Tree widget described on pages 397-419 of - * Douglas Young's book "The X Window System, Programming and Applications - * with Xt OSF/Motif Edition." The layout code has been rewritten to use - * additional blank space to make the structure of the graph easier to see - * as well as to support vertical trees. - */ -/* $XFree86: xc/lib/Xaw/Tree.c,v 1.9 2001/01/17 19:42:35 dawes Exp $ */ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif -#include <X11/IntrinsicP.h> -#include <X11/StringDefs.h> -#include <X11/Xaw/XawInit.h> -#include <X11/Xaw/Cardinals.h> -#include <X11/Xaw/TreeP.h> -#include "Private.h" - -#define IsHorizontal(tw) ((tw)->tree.gravity == WestGravity || \ - (tw)->tree.gravity == EastGravity) - -/* - * Class Methods - */ -static void XawTreeChangeManaged(Widget); -static void XawTreeClassInitialize(void); -static void XawTreeConstraintDestroy(Widget); -static void XawTreeConstraintInitialize(Widget, Widget, ArgList, Cardinal*); -static Boolean XawTreeConstraintSetValues(Widget, Widget, Widget, - ArgList, Cardinal*); -static void XawTreeDestroy(Widget); -static XtGeometryResult XawTreeGeometryManager(Widget, XtWidgetGeometry*, - XtWidgetGeometry*); -static void XawTreeInitialize(Widget, Widget, ArgList, Cardinal*); -static XtGeometryResult XawTreeQueryGeometry(Widget, XtWidgetGeometry*, - XtWidgetGeometry*); -static void XawTreeRedisplay(Widget, XEvent*, Region); -static Boolean XawTreeSetValues(Widget, Widget, Widget, ArgList, Cardinal*); - -/* - * Prototypes - */ -static void arrange_subtree(TreeWidget, Widget, int, int, int); -static void check_gravity(TreeWidget, XtGravity); -static void compute_bounding_box_subtree(TreeWidget, Widget, int); -static void delete_node(Widget, Widget); -static GC get_tree_gc(TreeWidget); -static void initialize_dimensions(Dimension**, int*, int); -static void insert_node(Widget, Widget); -static void layout_tree(TreeWidget, Bool); -static void set_positions(TreeWidget, Widget, int); -static void set_tree_size(TreeWidget, Bool, unsigned int, unsigned int); - -/* - * Initialization - */ - -/* - * resources of the tree itself - */ -static XtResource resources[] = { - { XtNautoReconfigure, XtCAutoReconfigure, XtRBoolean, sizeof (Boolean), - XtOffsetOf(TreeRec, tree.auto_reconfigure), XtRImmediate, - (XtPointer) FALSE }, - { XtNhSpace, XtCHSpace, XtRDimension, sizeof (Dimension), - XtOffsetOf(TreeRec, tree.hpad), XtRImmediate, (XtPointer) 0 }, - { XtNvSpace, XtCVSpace, XtRDimension, sizeof (Dimension), - XtOffsetOf(TreeRec, tree.vpad), XtRImmediate, (XtPointer) 0 }, - { XtNforeground, XtCForeground, XtRPixel, sizeof (Pixel), - XtOffsetOf(TreeRec, tree.foreground), XtRString, - XtDefaultForeground}, - { XtNlineWidth, XtCLineWidth, XtRDimension, sizeof (Dimension), - XtOffsetOf(TreeRec, tree.line_width), XtRImmediate, (XtPointer) 0 }, - { XtNgravity, XtCGravity, XtRGravity, sizeof (XtGravity), - XtOffsetOf(TreeRec, tree.gravity), XtRImmediate, - (XtPointer) WestGravity }, -#ifndef OLDXAW - { XawNdisplayList, XawCDisplayList, XawRDisplayList, sizeof(XawDisplayList*), - XtOffsetOf(TreeRec, tree.display_list), XtRImmediate, - NULL }, -#endif -}; - - -/* - * resources that are attached to all children of the tree - */ -static XtResource treeConstraintResources[] = { - { XtNtreeParent, XtCTreeParent, XtRWidget, sizeof (Widget), - XtOffsetOf(TreeConstraintsRec, tree.parent), XtRImmediate, NULL }, - { XtNtreeGC, XtCTreeGC, XtRGC, sizeof(GC), - XtOffsetOf(TreeConstraintsRec, tree.gc), XtRImmediate, NULL }, -}; - - -TreeClassRec treeClassRec = { - { - /* core_class fields */ - (WidgetClass) &constraintClassRec, /* superclass */ - "Tree", /* class_name */ - sizeof(TreeRec), /* widget_size */ - XawTreeClassInitialize, /* class_init */ - NULL, /* class_part_init */ - FALSE, /* class_inited */ - XawTreeInitialize, /* initialize */ - NULL, /* initialize_hook */ - XtInheritRealize, /* realize */ - NULL, /* actions */ - 0, /* num_actions */ - resources, /* resources */ - XtNumber(resources), /* num_resources */ - NULLQUARK, /* xrm_class */ - TRUE, /* compress_motion */ - TRUE, /* compress_exposure */ - TRUE, /* compress_enterleave*/ - TRUE, /* visible_interest */ - XawTreeDestroy, /* destroy */ - NULL, /* resize */ - XawTreeRedisplay, /* expose */ - XawTreeSetValues, /* set_values */ - NULL, /* set_values_hook */ - XtInheritSetValuesAlmost, /* set_values_almost */ - NULL, /* get_values_hook */ - NULL, /* accept_focus */ - XtVersion, /* version */ - NULL, /* callback_private */ - NULL, /* tm_table */ - XawTreeQueryGeometry, /* query_geometry */ - NULL, /* display_accelerator*/ - NULL, /* extension */ - }, - { - /* composite_class fields */ - XawTreeGeometryManager, /* geometry_manager */ - XawTreeChangeManaged, /* change_managed */ - XtInheritInsertChild, /* insert_child */ - XtInheritDeleteChild, /* delete_child */ - NULL, /* extension */ - }, - { - /* constraint_class fields */ - treeConstraintResources, /* subresources */ - XtNumber(treeConstraintResources), /* subresource_count */ - sizeof(TreeConstraintsRec), /* constraint_size */ - XawTreeConstraintInitialize, /* initialize */ - XawTreeConstraintDestroy, /* destroy */ - XawTreeConstraintSetValues, /* set_values */ - NULL, /* extension */ - }, - { - /* Tree class fields */ - 0, /* ignore */ - } -}; - -WidgetClass treeWidgetClass = (WidgetClass) &treeClassRec; - - -/***************************************************************************** - * * - * tree utility routines * - * * - *****************************************************************************/ - -static void -initialize_dimensions(Dimension **listp, int *sizep, int n) -{ - int i; - Dimension *l; - - if (!*listp) { - *listp = (Dimension *) XtCalloc ((unsigned int) n, - (unsigned int) sizeof(Dimension)); - *sizep = ((*listp) ? n : 0); - return; - } - if (n > *sizep) { - *listp = (Dimension *) XtRealloc((char *) *listp, - (unsigned int) (n*sizeof(Dimension))); - if (!*listp) { - *sizep = 0; - return; - } - for (i = *sizep, l = (*listp) + i; i < n; i++, l++) *l = 0; - *sizep = n; - } - return; -} - -static GC -get_tree_gc(TreeWidget w) -{ - XtGCMask valuemask = GCBackground | GCForeground; - XGCValues values; - - values.background = w->core.background_pixel; - values.foreground = w->tree.foreground; - if (w->tree.line_width != 0) { - valuemask |= GCLineWidth; - values.line_width = w->tree.line_width; - } - - return XtGetGC ((Widget) w, valuemask, &values); -} - -static void -insert_node(Widget parent, Widget node) -{ - TreeConstraints pc; - TreeConstraints nc = TREE_CONSTRAINT(node); - int nindex; - - nc->tree.parent = parent; - - if (parent == NULL) return; - - /* - * If there isn't more room in the children array, - * allocate additional space. - */ - pc = TREE_CONSTRAINT(parent); - nindex = pc->tree.n_children; - - if (pc->tree.n_children == pc->tree.max_children) { - pc->tree.max_children += (pc->tree.max_children / 2) + 2; - pc->tree.children = (WidgetList) XtRealloc ((char *)pc->tree.children, - (unsigned int) - ((pc->tree.max_children) * - sizeof(Widget))); - } - - /* - * Add the sub_node in the next available slot and - * increment the counter. - */ - pc->tree.children[nindex] = node; - pc->tree.n_children++; -} - -static void -delete_node(Widget parent, Widget node) -{ - TreeConstraints pc; - int pos, i; - - /* - * Make sure the parent exists. - */ - if (!parent) return; - - pc = TREE_CONSTRAINT(parent); - - /* - * Find the sub_node on its parent's list. - */ - for (pos = 0; pos < pc->tree.n_children; pos++) - if (pc->tree.children[pos] == node) break; - - if (pos == pc->tree.n_children) return; - - /* - * Decrement the number of children - */ - pc->tree.n_children--; - - /* - * Fill in the gap left by the sub_node. - * Zero the last slot for good luck. - */ - for (i = pos; i < pc->tree.n_children; i++) - pc->tree.children[i] = pc->tree.children[i+1]; - - pc->tree.children[pc->tree.n_children]=0; -} - -static void -check_gravity(TreeWidget tw, XtGravity grav) -{ - switch (tw->tree.gravity) { - case WestGravity: case NorthGravity: case EastGravity: case SouthGravity: - break; - default: - tw->tree.gravity = grav; - break; - } -} - - -/***************************************************************************** - * * - * tree class methods * - * * - *****************************************************************************/ - -static void -XawTreeClassInitialize(void) -{ - XawInitializeWidgetSet(); - XtAddConverter(XtRString, XtRGravity, XmuCvtStringToGravity, NULL, 0); - XtSetTypeConverter(XtRGravity, XtRString, XmuCvtGravityToString, - NULL, 0, XtCacheNone, NULL); -} - - -/*ARGSUSED*/ -static void -XawTreeInitialize(Widget grequest, Widget gnew, - ArgList args, Cardinal *num_args) -{ - TreeWidget request = (TreeWidget) grequest, cnew = (TreeWidget) gnew; - Arg arglist[2]; - - /* - * Make sure the widget's width and height are - * greater than zero. - */ - if (request->core.width <= 0) cnew->core.width = 5; - if (request->core.height <= 0) cnew->core.height = 5; - - /* - * Set the padding according to the orientation - */ - if (request->tree.hpad == 0 && request->tree.vpad == 0) { - if (IsHorizontal (request)) { - cnew->tree.hpad = TREE_HORIZONTAL_DEFAULT_SPACING; - cnew->tree.vpad = TREE_VERTICAL_DEFAULT_SPACING; - } else { - cnew->tree.hpad = TREE_VERTICAL_DEFAULT_SPACING; - cnew->tree.vpad = TREE_HORIZONTAL_DEFAULT_SPACING; - } - } - - /* - * Create a graphics context for the connecting lines. - */ - cnew->tree.gc = get_tree_gc (cnew); - - /* - * Create the hidden root widget. - */ - cnew->tree.tree_root = (Widget) NULL; - XtSetArg(arglist[0], XtNwidth, 1); - XtSetArg(arglist[1], XtNheight, 1); - cnew->tree.tree_root = XtCreateWidget ("root", widgetClass, gnew, - arglist,TWO); - - /* - * Allocate the array used to hold the widest values per depth - */ - cnew->tree.largest = NULL; - cnew->tree.n_largest = 0; - initialize_dimensions (&cnew->tree.largest, &cnew->tree.n_largest, - TREE_INITIAL_DEPTH); - - /* - * make sure that our gravity is one of the acceptable values - */ - check_gravity (cnew, WestGravity); -} - - -/* ARGSUSED */ -static void -XawTreeConstraintInitialize(Widget request, Widget cnew, - ArgList args, Cardinal *num_args) -{ - TreeConstraints tc = TREE_CONSTRAINT(cnew); - TreeWidget tw = (TreeWidget) cnew->core.parent; - - /* - * Initialize the widget to have no sub-nodes. - */ - tc->tree.n_children = 0; - tc->tree.max_children = 0; - tc->tree.children = (Widget *) NULL; - tc->tree.x = tc->tree.y = 0; - tc->tree.bbsubwidth = 0; - tc->tree.bbsubheight = 0; - - - /* - * If this widget has a super-node, add it to that - * widget' sub-nodes list. Otherwise make it a sub-node of - * the tree_root widget. - */ - if (tc->tree.parent) - insert_node (tc->tree.parent, cnew); - else if (tw->tree.tree_root) - insert_node (tw->tree.tree_root, cnew); -} - - -/* ARGSUSED */ -static Boolean -XawTreeSetValues(Widget gcurrent, Widget grequest, Widget gnew, - ArgList args, Cardinal *num_args) -{ - TreeWidget current = (TreeWidget) gcurrent, cnew = (TreeWidget) gnew; - Boolean redraw = FALSE; - - /* - * If the foreground color has changed, redo the GC's - * and indicate a redraw. - */ - if (cnew->tree.foreground != current->tree.foreground || - cnew->core.background_pixel != current->core.background_pixel || - cnew->tree.line_width != current->tree.line_width) { - XtReleaseGC (gnew, cnew->tree.gc); - cnew->tree.gc = get_tree_gc (cnew); - redraw = TRUE; - } - - /* - * If the minimum spacing has changed, recalculate the - * tree layout. layout_tree() does a redraw, so we don't - * need SetValues to do another one. - */ - if (cnew->tree.gravity != current->tree.gravity) { - check_gravity (cnew, current->tree.gravity); - } - - if (IsHorizontal(cnew) != IsHorizontal(current)) { - if (cnew->tree.vpad == current->tree.vpad && - cnew->tree.hpad == current->tree.hpad) { - cnew->tree.vpad = current->tree.hpad; - cnew->tree.hpad = current->tree.vpad; - } - } - - if (cnew->tree.vpad != current->tree.vpad || - cnew->tree.hpad != current->tree.hpad || - cnew->tree.gravity != current->tree.gravity) { - layout_tree (cnew, TRUE); - redraw = FALSE; - } - return redraw; -} - - -/* ARGSUSED */ -static Boolean -XawTreeConstraintSetValues(Widget current, Widget request, Widget cnew, - ArgList args, Cardinal *num_args) -{ - TreeConstraints newc = TREE_CONSTRAINT(cnew); - TreeConstraints curc = TREE_CONSTRAINT(current); - TreeWidget tw = (TreeWidget) cnew->core.parent; - - /* - * If the parent field has changed, remove the widget - * from the old widget's children list and add it to the - * new one. - */ - if (curc->tree.parent != newc->tree.parent){ - if (curc->tree.parent) - delete_node (curc->tree.parent, cnew); - if (newc->tree.parent) - insert_node(newc->tree.parent, cnew); - - /* - * If the Tree widget has been realized, - * compute new layout. - */ - if (XtIsRealized((Widget)tw)) - layout_tree (tw, FALSE); - } - return False; -} - - -static void -XawTreeConstraintDestroy(Widget w) -{ - TreeConstraints tc = TREE_CONSTRAINT(w); - TreeWidget tw = (TreeWidget) XtParent(w); - int i; - - /* - * Remove the widget from its parent's sub-nodes list and - * make all this widget's sub-nodes sub-nodes of the parent. - */ - - if (tw->tree.tree_root == w) { - if (tc->tree.n_children > 0) - tw->tree.tree_root = tc->tree.children[0]; - else - tw->tree.tree_root = NULL; - } - - delete_node (tc->tree.parent, (Widget) w); - for (i = 0; i< tc->tree.n_children; i++) - insert_node (tc->tree.parent, tc->tree.children[i]); - - layout_tree ((TreeWidget) (w->core.parent), FALSE); -} - -/* ARGSUSED */ -static XtGeometryResult -XawTreeGeometryManager(Widget w, XtWidgetGeometry *request, - XtWidgetGeometry *reply) -{ - - TreeWidget tw = (TreeWidget) w->core.parent; - - /* - * No position changes allowed!. - */ - if ((request->request_mode & CWX && request->x!=w->core.x) - ||(request->request_mode & CWY && request->y!=w->core.y)) - return (XtGeometryNo); - - /* - * Allow all resize requests. - */ - - if (request->request_mode & CWWidth) - w->core.width = request->width; - if (request->request_mode & CWHeight) - w->core.height = request->height; - if (request->request_mode & CWBorderWidth) - w->core.border_width = request->border_width; - - if (tw->tree.auto_reconfigure) layout_tree (tw, FALSE); - return (XtGeometryYes); -} - -static void -XawTreeChangeManaged(Widget gw) -{ - layout_tree ((TreeWidget) gw, FALSE); -} - - -static void -XawTreeDestroy(Widget gw) -{ - TreeWidget w = (TreeWidget) gw; - - XtReleaseGC (gw, w->tree.gc); - if (w->tree.largest) XtFree ((char *) w->tree.largest); -} - - -/* ARGSUSED */ -static void -XawTreeRedisplay(Widget gw, XEvent *event, Region region) -{ - TreeWidget tw = (TreeWidget) gw; - -#ifndef OLDXAW - if (tw->tree.display_list) - XawRunDisplayList(gw, tw->tree.display_list, event, region); -#endif - - /* - * If the Tree widget is visible, visit each managed child. - */ - if (tw->core.visible) { - Cardinal i; - int j; - Display *dpy = XtDisplay (tw); - Window w = XtWindow (tw); - - for (i = 0; i < tw->composite.num_children; i++) { - Widget child = tw->composite.children[i]; - TreeConstraints tc = TREE_CONSTRAINT(child); - - /* - * Don't draw lines from the fake tree_root. - */ - if (child != tw->tree.tree_root && tc->tree.n_children) { - int srcx = child->core.x + child->core.border_width; - int srcy = child->core.y + child->core.border_width; - - switch (tw->tree.gravity) { - case WestGravity: - srcx += child->core.width + child->core.border_width; - /* fall through */ - case EastGravity: - srcy += child->core.height / 2; - break; - - case NorthGravity: - srcy += child->core.height + child->core.border_width; - /* fall through */ - case SouthGravity: - srcx += child->core.width / 2; - break; - } - - for (j = 0; j < tc->tree.n_children; j++) { - Widget k = tc->tree.children[j]; - GC gc = (tc->tree.gc ? tc->tree.gc : tw->tree.gc); - - switch (tw->tree.gravity) { - case WestGravity: - /* - * right center to left center - */ - XDrawLine (dpy, w, gc, srcx, srcy, - (int) k->core.x, - (k->core.y + ((int) k->core.border_width) + - ((int) k->core.height) / 2)); - break; - - case NorthGravity: - /* - * bottom center to top center - */ - XDrawLine (dpy, w, gc, srcx, srcy, - (k->core.x + ((int) k->core.border_width) + - ((int) k->core.width) / 2), - (int) k->core.y); - break; - - case EastGravity: - /* - * left center to right center - */ - XDrawLine (dpy, w, gc, srcx, srcy, - (k->core.x + - (((int) k->core.border_width) << 1) + - (int) k->core.width), - (k->core.y + ((int) k->core.border_width) + - ((int) k->core.height) / 2)); - break; - - case SouthGravity: - /* - * top center to bottom center - */ - XDrawLine (dpy, w, gc, srcx, srcy, - (k->core.x + ((int) k->core.border_width) + - ((int) k->core.width) / 2), - (k->core.y + - (((int) k->core.border_width) << 1) + - (int) k->core.height)); - break; - } - } - } - } - } -} - -static XtGeometryResult -XawTreeQueryGeometry(Widget w, XtWidgetGeometry *intended, - XtWidgetGeometry *preferred) -{ - TreeWidget tw = (TreeWidget) w; - - preferred->request_mode = (CWWidth | CWHeight); - preferred->width = tw->tree.maxwidth; - preferred->height = tw->tree.maxheight; - - if (((intended->request_mode & (CWWidth | CWHeight)) == - (CWWidth | CWHeight)) && - intended->width == preferred->width && - intended->height == preferred->height) - return XtGeometryYes; - else if (preferred->width == w->core.width && - preferred->height == w->core.height) - return XtGeometryNo; - else - return XtGeometryAlmost; -} - - -/***************************************************************************** - * * - * tree layout algorithm * - * * - * Each node in the tree is "shrink-wrapped" with a minimal bounding * - * rectangle, laid next to its siblings (with a small about of padding in * - * between) and then wrapped with their parent. Parents are centered about * - * their children (or vice versa if the parent is larger than the children). * - * * - *****************************************************************************/ - -static void -compute_bounding_box_subtree(TreeWidget tree, Widget w, int depth) -{ - TreeConstraints tc = TREE_CONSTRAINT(w); /* info attached to all kids */ - int i; - Bool horiz = IsHorizontal (tree); - Dimension newwidth, newheight; - Dimension bw2 = w->core.border_width * 2; - - /* - * Set the max-size per level. - */ - if (depth >= tree->tree.n_largest) { - initialize_dimensions (&tree->tree.largest, - &tree->tree.n_largest, depth + 1); - } - newwidth = ((horiz ? w->core.width : w->core.height) + bw2); - if (tree->tree.largest[depth] < newwidth) - tree->tree.largest[depth] = newwidth; - - - /* - * initialize - */ - tc->tree.bbwidth = w->core.width + bw2; - tc->tree.bbheight = w->core.height + bw2; - - if (tc->tree.n_children == 0) return; - - /* - * Figure the size of the opposite dimension (vertical if tree is - * horizontal, else vice versa). The other dimension will be set - * in the second pass once we know the maximum dimensions. - */ - newwidth = 0; - newheight = 0; - for (i = 0; i < tc->tree.n_children; i++) { - Widget child = tc->tree.children[i]; - TreeConstraints cc = TREE_CONSTRAINT(child); - - compute_bounding_box_subtree (tree, child, depth + 1); - - if (horiz) { - if (newwidth < cc->tree.bbwidth) newwidth = cc->tree.bbwidth; - newheight += tree->tree.vpad + cc->tree.bbheight; - } else { - if (newheight < cc->tree.bbheight) newheight = cc->tree.bbheight; - newwidth += tree->tree.hpad + cc->tree.bbwidth; - } - } - - - tc->tree.bbsubwidth = newwidth; - tc->tree.bbsubheight = newheight; - - /* - * Now fit parent onto side (or top) of bounding box and correct for - * extra padding. Be careful of unsigned arithmetic. - */ - if (horiz) { - tc->tree.bbwidth += tree->tree.hpad + newwidth; - newheight -= tree->tree.vpad; - if (newheight > tc->tree.bbheight) tc->tree.bbheight = newheight; - } else { - tc->tree.bbheight += tree->tree.vpad + newheight; - newwidth -= tree->tree.hpad; - if (newwidth > tc->tree.bbwidth) tc->tree.bbwidth = newwidth; - } -} - - -static void -set_positions(TreeWidget tw, Widget w, int level) -{ - int i; - - if (w) { - TreeConstraints tc = TREE_CONSTRAINT(w); - - if (level > 0) { - /* - * mirror if necessary - */ - switch (tw->tree.gravity) { - case EastGravity: - tc->tree.x = (((Position) tw->tree.maxwidth) - - ((Position) w->core.width) - tc->tree.x); - break; - - case SouthGravity: - tc->tree.y = (((Position) tw->tree.maxheight) - - ((Position) w->core.height) - tc->tree.y); - break; - } - - /* - * Move the widget into position. - */ - XtMoveWidget (w, tc->tree.x, tc->tree.y); - } - - /* - * Set the positions of all children. - */ - for (i = 0; i < tc->tree.n_children; i++) - set_positions (tw, tc->tree.children[i], level + 1); - } -} - - -static void -arrange_subtree(TreeWidget tree, Widget w, int depth, int x, int y) -{ - TreeConstraints tc = TREE_CONSTRAINT(w); /* info attached to all kids */ - TreeConstraints firstcc, lastcc; - int i; - int newx, newy; - Bool horiz = IsHorizontal (tree); - Widget child = NULL; - Dimension tmp; - Dimension bw2 = w->core.border_width * 2; - Bool relayout = True; - - - /* - * If no children, then just lay out where requested. - */ - tc->tree.x = x; - tc->tree.y = y; - - if (horiz) { - int myh = (w->core.height + bw2); - - if (myh > (int)tc->tree.bbsubheight) { - y += (myh - (int)tc->tree.bbsubheight) / 2; - relayout = False; - } - } else { - int myw = (w->core.width + bw2); - - if (myw > (int)tc->tree.bbsubwidth) { - x += (myw - (int)tc->tree.bbsubwidth) / 2; - relayout = False; - } - } - - if ((tmp = ((Dimension) x) + tc->tree.bbwidth) > tree->tree.maxwidth) - tree->tree.maxwidth = tmp; - if ((tmp = ((Dimension) y) + tc->tree.bbheight) > tree->tree.maxheight) - tree->tree.maxheight = tmp; - - if (tc->tree.n_children == 0) return; - - - /* - * Have children, so walk down tree laying out children, then laying - * out parents. - */ - if (horiz) { - newx = x + tree->tree.largest[depth]; - if (depth > 0) newx += tree->tree.hpad; - newy = y; - } else { - newx = x; - newy = y + tree->tree.largest[depth]; - if (depth > 0) newy += tree->tree.vpad; - } - - for (i = 0; i < tc->tree.n_children; i++) { - TreeConstraints cc; - - child = tc->tree.children[i]; /* last value is used outside loop */ - cc = TREE_CONSTRAINT(child); - - arrange_subtree (tree, child, depth + 1, newx, newy); - if (horiz) { - newy += tree->tree.vpad + cc->tree.bbheight; - } else { - newx += tree->tree.hpad + cc->tree.bbwidth; - } - } - - /* - * now layout parent between first and last children - */ - if (relayout) { - Position adjusted; - firstcc = TREE_CONSTRAINT (tc->tree.children[0]); - lastcc = TREE_CONSTRAINT (child); - - /* Adjustments are disallowed if they result in a position above - * or to the left of the originally requested position, because - * this could collide with the position of the previous sibling. - */ - if (horiz) { - tc->tree.x = x; - adjusted = firstcc->tree.y + - ((lastcc->tree.y + (Position) child->core.height + - (Position) child->core.border_width * 2 - - firstcc->tree.y - (Position) w->core.height - - (Position) w->core.border_width * 2 + 1) / 2); - if (adjusted > tc->tree.y) tc->tree.y = adjusted; - } else { - adjusted = firstcc->tree.x + - ((lastcc->tree.x + (Position) child->core.width + - (Position) child->core.border_width * 2 - - firstcc->tree.x - (Position) w->core.width - - (Position) w->core.border_width * 2 + 1) / 2); - if (adjusted > tc->tree.x) tc->tree.x = adjusted; - tc->tree.y = y; - } - } -} - -static void -set_tree_size(TreeWidget tw, Bool insetvalues, - unsigned int width, unsigned int height) -{ - if (insetvalues) { - tw->core.width = width; - tw->core.height = height; - } else { - Dimension replyWidth = 0, replyHeight = 0; - XtGeometryResult result = XtMakeResizeRequest ((Widget) tw, - width, height, - &replyWidth, - &replyHeight); - /* - * Accept any compromise. - */ - if (result == XtGeometryAlmost) - XtMakeResizeRequest ((Widget) tw, replyWidth, replyHeight, - (Dimension *) NULL, (Dimension *) NULL); - } - return; -} - -static void -layout_tree(TreeWidget tw, Bool insetvalues) -{ - int i; - Dimension *dp; - - /* - * Do a depth-first search computing the width and height of the bounding - * box for the tree at that position (and below). Then, walk again using - * this information to layout the children at each level. - */ - - if (tw->tree.tree_root == NULL) - return; - - tw->tree.maxwidth = tw->tree.maxheight = 0; - for (i = 0, dp = tw->tree.largest; i < tw->tree.n_largest; i++, dp++) - *dp = 0; - initialize_dimensions (&tw->tree.largest, &tw->tree.n_largest, - tw->tree.n_largest); - compute_bounding_box_subtree (tw, tw->tree.tree_root, 0); - - /* - * Second pass to do final layout. Each child's bounding box is stacked - * on top of (if horizontal, else next to) on top of its siblings. The - * parent is centered between the first and last children. - */ - arrange_subtree (tw, tw->tree.tree_root, 0, 0, 0); - - /* - * Move each widget into place. - */ - set_tree_size (tw, insetvalues, tw->tree.maxwidth, tw->tree.maxheight); - set_positions (tw, tw->tree.tree_root, 0); - - /* - * And redisplay. - */ - if (XtIsRealized ((Widget) tw)) { - XClearArea (XtDisplay(tw), XtWindow((Widget)tw), 0, 0, 0, 0, True); - } -} - - - -/***************************************************************************** - * * - * Public Routines * - * * - *****************************************************************************/ - -void -XawTreeForceLayout(Widget tree) -{ - layout_tree ((TreeWidget) tree, FALSE); -} - diff --git a/nx-X11/lib/Xaw/Tree.h b/nx-X11/lib/Xaw/Tree.h deleted file mode 100644 index ae0990aa5..000000000 --- a/nx-X11/lib/Xaw/Tree.h +++ /dev/null @@ -1,138 +0,0 @@ -/* - * $Xorg: Tree.h,v 1.4 2001/02/09 02:03:47 xorgcvs Exp $ - * - -Copyright 1990, 1994, 1998 The Open Group - -Permission to use, copy, modify, distribute, and sell this software and its -documentation for any purpose is hereby granted without fee, provided that -the above copyright notice appear in all copies and that both that -copyright notice and this permission notice appear in supporting -documentation. - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -Except as contained in this notice, the name of The Open Group shall not be -used in advertising or otherwise to promote the sale, use or other dealings -in this Software without prior written authorization from The Open Group. - - * Copyright 1989 Prentice Hall - * - * Permission to use, copy, modify, and distribute this software for any - * purpose and without fee is hereby granted, provided that the above - * copyright notice appear in all copies and that both the copyright notice - * and this permission notice appear in supporting documentation. - * - * Prentice Hall and the authors disclaim all warranties with regard - * to this software, including all implied warranties of merchantability and - * fitness. In no event shall Prentice Hall or the authors be liable - * for any special, indirect or cosequential damages or any damages whatsoever - * resulting from loss of use, data or profits, whether in an action of - * contract, negligence or other tortious action, arising out of or in - * connection with the use or performance of this software. - * - * Authors: Jim Fulton, MIT X Consortium, - * based on a version by Douglas Young, Prentice Hall - * - * This widget is based on the Tree widget described on pages 397-419 of - * Douglas Young's book "The X Window System, Programming and Applications - * with Xt OSF/Motif Edition." The layout code has been rewritten to use - * additional blank space to make the structure of the graph easier to see - * as well as to support vertical trees. - */ -/* $XFree86: xc/lib/Xaw/Tree.h,v 1.6 2001/01/17 19:42:35 dawes Exp $ */ - - -#ifndef _XawTree_h -#define _XawTree_h - -#include <X11/Xmu/Converters.h> - -/****************************************************************************** - * - * Tree Widget (subclass of ConstraintClass) - * - ****************************************************************************** - * - * Parameters: - * - * Name Class Type Default - * ---- ----- ---- ------- - * - * autoReconfigure AutoReconfigure Boolean FALSE - * background Background Pixel XtDefaultBackground - * foreground Foreground Pixel XtDefaultForeground - * gravity Gravity XtGravity West - * hSpace HSpace Dimension 20 - * lineWidth LineWidth Dimension 0 - * vSpace VSpace Dimension 6 - * - * - * Constraint Resources attached to children: - * - * treeGC TreeGC GC NULL - * treeParent TreeParent Widget NULL - * - * - *****************************************************************************/ - - /* new instance field names */ -#ifndef _XtStringDefs_h_ -#define XtNhSpace "hSpace" -#define XtNvSpace "vSpace" -#define XtCHSpace "HSpace" -#define XtCVSpace "VSpace" -#endif - -#define XtNautoReconfigure "autoReconfigure" -#define XtNlineWidth "lineWidth" -#define XtNtreeGC "treeGC" -#define XtNtreeParent "treeParent" -#define XtNgravity "gravity" - - /* new class field names */ -#define XtCAutoReconfigure "AutoReconfigure" -#define XtCLineWidth "LineWidth" -#define XtCTreeGC "TreeGC" -#define XtCTreeParent "TreeParent" -#define XtCGravity "Gravity" - -#define XtRGC "GC" - -#ifndef OLDXAW -#ifndef XawNdisplayList -#define XawNdisplayList "displayList" -#endif - -#ifndef XawCDisplayList -#define XawCDisplayList "DisplayList" -#endif - -#ifndef XawRDisplayList -#define XawRDisplayList "XawDisplayList" -#endif -#endif - /* external declarations */ -extern WidgetClass treeWidgetClass; - -typedef struct _TreeClassRec *TreeWidgetClass; -typedef struct _TreeRec *TreeWidget; - -_XFUNCPROTOBEGIN - -void XawTreeForceLayout -( - Widget tree - ); - -_XFUNCPROTOEND - -#endif /* _XawTree_h */ diff --git a/nx-X11/lib/Xaw/TreeP.h b/nx-X11/lib/Xaw/TreeP.h deleted file mode 100644 index 00e59c0a4..000000000 --- a/nx-X11/lib/Xaw/TreeP.h +++ /dev/null @@ -1,141 +0,0 @@ -/* - * $Xorg: TreeP.h,v 1.4 2001/02/09 02:03:47 xorgcvs Exp $ - * - -Copyright 1990, 1998 The Open Group - -Permission to use, copy, modify, distribute, and sell this software and its -documentation for any purpose is hereby granted without fee, provided that -the above copyright notice appear in all copies and that both that -copyright notice and this permission notice appear in supporting -documentation. - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -Except as contained in this notice, the name of The Open Group shall not be -used in advertising or otherwise to promote the sale, use or other dealings -in this Software without prior written authorization from The Open Group. - - * Copyright 1989 Prentice Hall - * - * Permission to use, copy, modify, and distribute this software for any - * purpose and without fee is hereby granted, provided that the above - * copyright notice appear in all copies and that both the copyright notice - * and this permission notice appear in supporting documentation. - * - * Prentice Hall and the authors disclaim all warranties with regard - * to this software, including all implied warranties of merchantability and - * fitness. In no event shall Prentice Hall or the authors be liable - * for any special, indirect or cosequential damages or any damages whatsoever - * resulting from loss of use, data or profits, whether in an action of - * contract, negligence or other tortious action, arising out of or in - * connection with the use or performance of this software. - * - * Authors: Jim Fulton, MIT X Consortium, - * based on a version by Douglas Young, Prentice Hall - * - * This widget is based on the Tree widget described on pages 397-419 of - * Douglas Young's book "The X Window System, Programming and Applications - * with Xt OSF/Motif Edition." The layout code has been rewritten to use - * additional blank space to make the structure of the graph easier to see - * as well as to support vertical trees. - */ -/* $XFree86: xc/lib/Xaw/TreeP.h,v 1.6 2001/01/17 19:42:35 dawes Exp $ */ - - -#ifndef _XawTreeP_h -#define _XawTreeP_h - -#include <X11/Xaw/Tree.h> - -typedef struct _TreeClassPart { - XtPointer extension; -} TreeClassPart; - -typedef struct _TreeClassRec { - CoreClassPart core_class; - CompositeClassPart composite_class; - ConstraintClassPart constraint_class; - TreeClassPart tree_class; -} TreeClassRec; - -extern TreeClassRec treeClassRec; - -typedef struct { - /* fields available through resources */ - Dimension hpad; /* hSpace/HSpace */ - Dimension vpad; /* vSpace/VSpace */ - Dimension line_width; /* lineWidth/LineWidth */ - Pixel foreground; /* foreground/Foreground */ - XtGravity gravity; /* gravity/Gravity */ - Boolean auto_reconfigure; /* autoReconfigure/AutoReconfigure */ - /* private fields */ - GC gc; /* used to draw lines */ - Widget tree_root; /* hidden root off all children */ - Dimension *largest; /* list of largest per depth */ - int n_largest; /* number of elements in largest */ - Dimension maxwidth, maxheight; /* for shrink wrapping */ -#ifndef OLDXAW - XawDisplayList *display_list; - XtPointer pad[4]; /* for future use and keep binary compatability */ -#endif -} TreePart; - - -typedef struct _TreeRec { - CorePart core; - CompositePart composite; - ConstraintPart constraint; - TreePart tree; -} TreeRec; - - -/* - * structure attached to all children - */ -typedef struct _TreeConstraintsPart { - /* resources */ - Widget parent; /* treeParent/TreeParent */ - GC gc; /* treeGC/TreeGC */ - /* private data */ - Widget *children; - int n_children; - int max_children; - Dimension bbsubwidth, bbsubheight; /* bounding box of sub tree */ - Dimension bbwidth, bbheight; /* bounding box including node */ - Position x, y; -#ifndef OLDXAW - XtPointer pad[2]; /* leave some space for future optimizations, and - * keep binary compatability - */ -#endif -} TreeConstraintsPart; - -typedef struct _TreeConstraintsRec { - TreeConstraintsPart tree; -} TreeConstraintsRec, *TreeConstraints; - - -/* - * useful macros - */ - -#define TREE_CONSTRAINT(w) \ - ((TreeConstraints)((w)->core.constraints)) - -#define TREE_INITIAL_DEPTH 10 /* for allocating largest array */ -#define TREE_HORIZONTAL_DEFAULT_SPACING 20 -#define TREE_VERTICAL_DEFAULT_SPACING 6 - -#endif /* _XawTreeP_h */ - - - diff --git a/nx-X11/lib/Xaw/Vendor.c b/nx-X11/lib/Xaw/Vendor.c deleted file mode 100644 index 930c4485a..000000000 --- a/nx-X11/lib/Xaw/Vendor.c +++ /dev/null @@ -1,527 +0,0 @@ -/* $Xorg: Vendor.c,v 1.4 2001/02/09 02:03:47 xorgcvs Exp $ */ - -/*********************************************************** - -Copyright 1987, 1988, 1994, 1998 The Open Group - -Permission to use, copy, modify, distribute, and sell this software and its -documentation for any purpose is hereby granted without fee, provided that -the above copyright notice appear in all copies and that both that -copyright notice and this permission notice appear in supporting -documentation. - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -Except as contained in this notice, the name of The Open Group shall not be -used in advertising or otherwise to promote the sale, use or other dealings -in this Software without prior written authorization from The Open Group. - - -Copyright 1987, 1988 by Digital Equipment Corporation, Maynard, Massachusetts. - - All Rights Reserved - -Permission to use, copy, modify, and distribute this software and its -documentation for any purpose and without fee is hereby granted, -provided that the above copyright notice appear in all copies and that -both that copyright notice and this permission notice appear in -supporting documentation, and that the name of Digital not be -used in advertising or publicity pertaining to distribution of the -software without specific, written prior permission. - -DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING -ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL -DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR -ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, -WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, -ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS -SOFTWARE. - -******************************************************************/ -/* $XFree86: xc/lib/Xaw/Vendor.c,v 1.8 2001/12/14 19:54:45 dawes Exp $ */ - -/* - * This is a copy of Xt/Vendor.c with an additional ClassInitialize - * procedure to register Xmu resource type converters, and all the - * monkey business associated with input methods... - * - */ - -/* Make sure all wm properties can make it out of the resource manager */ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif -#include <stdio.h> -#include <X11/IntrinsicP.h> -#include <X11/StringDefs.h> -#include <X11/ShellP.h> -#include <X11/VendorP.h> -#include <X11/Xmu/Converters.h> -#include <X11/Xmu/Atoms.h> -#include <X11/Xmu/Editres.h> -#include <X11/Xmu/ExtAgent.h> - -/* The following two headers are for the input method. */ - -#include <X11/Xaw/VendorEP.h> -#include <X11/Xaw/XawImP.h> - -/* - * Class Methods - */ -static void XawVendorShellChangeManaged(Widget); -static Boolean XawCvtCompoundTextToString(Display*, XrmValuePtr, Cardinal*, - XrmValue*, XrmValue*, XtPointer*); -static void XawVendorShellClassInitialize(void); -static XtGeometryResult XawVendorShellGeometryManager(Widget, - XtWidgetGeometry*, - XtWidgetGeometry*); -static void XawVendorShellExtClassInitialize(void); -static void XawVendorShellExtDestroy(Widget); -static void XawVendorShellExtInitialize(Widget, Widget, ArgList, Cardinal*); -void XawVendorShellExtResize(Widget); -static Boolean XawVendorShellExtSetValues(Widget, Widget, Widget, - ArgList, Cardinal*); -static void XawVendorShellClassPartInit(WidgetClass); -static void XawVendorShellInitialize(Widget, Widget, ArgList, Cardinal*); -static void XawVendorShellRealize(Widget, Mask*, XSetWindowAttributes*); -static Boolean XawVendorShellSetValues(Widget, Widget, Widget, - ArgList, Cardinal*); - -/* - * External - */ -void XawVendorStructureNotifyHandler(Widget, XtPointer, XEvent*, Boolean*); - -static XtResource resources[] = { - {XtNinput, XtCInput, XtRBool, sizeof(Bool), - XtOffsetOf(VendorShellRec, wm.wm_hints.input), - XtRImmediate, (XtPointer)True} -}; - -/*************************************************************************** - * - * Vendor shell class record - * - ***************************************************************************/ - -#if defined(__UNIXOS2__) || defined(__CYGWIN__) -/* to fix the EditRes problem because of wrong linker semantics */ -extern WidgetClass vendorShellWidgetClass; /* from Xt/Vendor.c */ -extern VendorShellClassRec _XawVendorShellClassRec; -extern void _XawFixupVendorShell(); - -#if defined(__UNIXOS2__) -unsigned long _DLL_InitTerm(unsigned long mod,unsigned long flag) -{ - switch (flag) { - case 0: /*called on init*/ - _CRT_init(); - vendorShellWidgetClass = (WidgetClass)(&_XawVendorShellClassRec); - _XawFixupVendorShell(); - return 1; - case 1: /*called on exit*/ - return 1; - default: - return 0; - } -} -#endif - -#if defined(__CYGWIN__) -int __stdcall -DllMain(unsigned long mod_handle, unsigned long flag, void *routine) -{ - switch (flag) - { - case 1: /* DLL_PROCESS_ATTACH - process attach */ - vendorShellWidgetClass = (WidgetClass)(&_XawVendorShellClassRec); - _XawFixupVendorShell(); - break; - case 0: /* DLL_PROCESS_DETACH - process detach */ - break; - } - return 1; -} -#endif - -#define vendorShellClassRec _XawVendorShellClassRec - -#endif - -static CompositeClassExtensionRec vendorCompositeExt = { - /* next_extension */ NULL, - /* record_type */ NULLQUARK, - /* version */ XtCompositeExtensionVersion, - /* record_size */ sizeof (CompositeClassExtensionRec), - /* accepts_objects */ TRUE, - /* allows_change_managed_set */ FALSE -}; - -#define SuperClass (&wmShellClassRec) -externaldef(vendorshellclassrec) VendorShellClassRec vendorShellClassRec = { - { - /* superclass */ (WidgetClass)SuperClass, - /* class_name */ "VendorShell", - /* size */ sizeof(VendorShellRec), - /* class_initialize */ XawVendorShellClassInitialize, - /* class_part_init */ XawVendorShellClassPartInit, - /* Class init'ed ? */ FALSE, - /* initialize */ XawVendorShellInitialize, - /* initialize_hook */ NULL, - /* realize */ XawVendorShellRealize, - /* actions */ NULL, - /* num_actions */ 0, - /* resources */ resources, - /* resource_count */ XtNumber(resources), - /* xrm_class */ NULLQUARK, - /* compress_motion */ FALSE, - /* compress_exposure */ TRUE, - /* compress_enterleave*/ FALSE, - /* visible_interest */ FALSE, - /* destroy */ NULL, - /* resize */ XawVendorShellExtResize, - /* expose */ NULL, - /* set_values */ XawVendorShellSetValues, - /* set_values_hook */ NULL, - /* set_values_almost */ XtInheritSetValuesAlmost, - /* get_values_hook */ NULL, - /* accept_focus */ NULL, - /* intrinsics version */ XtVersion, - /* callback offsets */ NULL, - /* tm_table */ NULL, - /* query_geometry */ NULL, - /* display_accelerator*/ NULL, - /* extension */ NULL - },{ - /* geometry_manager */ XawVendorShellGeometryManager, - /* change_managed */ XawVendorShellChangeManaged, - /* insert_child */ XtInheritInsertChild, - /* delete_child */ XtInheritDeleteChild, - /* extension */ (XtPointer) &vendorCompositeExt - },{ - /* extension */ NULL - },{ - /* extension */ NULL - },{ - /* extension */ NULL - } -}; - -#ifndef __UNIXOS2__ -externaldef(vendorshellwidgetclass) WidgetClass vendorShellWidgetClass = - (WidgetClass) (&vendorShellClassRec); -#endif - -/*************************************************************************** - * - * The following section is for the Vendor shell Extension class record - * - ***************************************************************************/ - -static XtResource ext_resources[] = { - {XtNinputMethod, XtCInputMethod, XtRString, sizeof(String), - XtOffsetOf(XawVendorShellExtRec, vendor_ext.im.input_method), - XtRString, (XtPointer)NULL}, - {XtNpreeditType, XtCPreeditType, XtRString, sizeof(String), - XtOffsetOf(XawVendorShellExtRec, vendor_ext.im.preedit_type), - XtRString, (XtPointer)"OverTheSpot,OffTheSpot,Root"}, - {XtNopenIm, XtCOpenIm, XtRBoolean, sizeof(Boolean), - XtOffsetOf(XawVendorShellExtRec, vendor_ext.im.open_im), - XtRImmediate, (XtPointer)TRUE}, - {XtNsharedIc, XtCSharedIc, XtRBoolean, sizeof(Boolean), - XtOffsetOf(XawVendorShellExtRec, vendor_ext.ic.shared_ic), - XtRImmediate, (XtPointer)FALSE} -}; - -externaldef(vendorshellextclassrec) XawVendorShellExtClassRec - xawvendorShellExtClassRec = { - { - /* superclass */ (WidgetClass)&objectClassRec, - /* class_name */ "VendorShellExt", - /* size */ sizeof(XawVendorShellExtRec), - /* class_initialize */ XawVendorShellExtClassInitialize, - /* class_part_initialize*/ NULL, - /* Class init'ed ? */ FALSE, - /* initialize */ XawVendorShellExtInitialize, - /* initialize_hook */ NULL, - /* pad */ NULL, - /* pad */ NULL, - /* pad */ 0, - /* resources */ ext_resources, - /* resource_count */ XtNumber(ext_resources), - /* xrm_class */ NULLQUARK, - /* pad */ FALSE, - /* pad */ FALSE, - /* pad */ FALSE, - /* pad */ FALSE, - /* destroy */ XawVendorShellExtDestroy, - /* pad */ NULL, - /* pad */ NULL, - /* set_values */ XawVendorShellExtSetValues, - /* set_values_hook */ NULL, - /* pad */ NULL, - /* get_values_hook */ NULL, - /* pad */ NULL, - /* version */ XtVersion, - /* callback_offsets */ NULL, - /* pad */ NULL, - /* pad */ NULL, - /* pad */ NULL, - /* extension */ NULL - },{ - /* extension */ NULL - } -}; - -externaldef(xawvendorshellwidgetclass) WidgetClass - xawvendorShellExtWidgetClass = (WidgetClass) (&xawvendorShellExtClassRec); - - -/*ARGSUSED*/ -static Boolean -XawCvtCompoundTextToString(Display *dpy, XrmValuePtr args, Cardinal *num_args, - XrmValue *fromVal, XrmValue *toVal, - XtPointer *cvt_data) -{ - XTextProperty prop; - char **list; - int count; - static char *mbs = NULL; - int len; - - prop.value = (unsigned char *)fromVal->addr; - prop.encoding = XA_COMPOUND_TEXT(dpy); - prop.format = 8; - prop.nitems = fromVal->size; - - if(XmbTextPropertyToTextList(dpy, &prop, &list, &count) < Success) { - XtAppWarningMsg(XtDisplayToApplicationContext(dpy), - "converter", "XmbTextPropertyToTextList", "XawError", - "conversion from CT to MB failed.", NULL, 0); - return False; - } - len = strlen(*list); - toVal->size = len; - mbs = XtRealloc(mbs, len + 1); /* keep buffer because no one call free :( */ - strcpy(mbs, *list); - XFreeStringList(list); - toVal->addr = (XtPointer)mbs; - return True; -} - -static void -XawVendorShellClassInitialize(void) -{ - static XtConvertArgRec screenConvertArg[] = { - {XtWidgetBaseOffset, (XtPointer) XtOffsetOf(WidgetRec, core.screen), - sizeof(Screen *)} - }; - - XtAddConverter(XtRString, XtRCursor, XmuCvtStringToCursor, - screenConvertArg, XtNumber(screenConvertArg)); - - XtAddConverter(XtRString, XtRBitmap, XmuCvtStringToBitmap, - screenConvertArg, XtNumber(screenConvertArg)); - - XtSetTypeConverter("CompoundText", XtRString, XawCvtCompoundTextToString, - NULL, 0, XtCacheNone, NULL); -} - -static void -XawVendorShellClassPartInit(WidgetClass cclass) -{ - CompositeClassExtension ext; - VendorShellWidgetClass vsclass = (VendorShellWidgetClass)cclass; - - if ((ext = (CompositeClassExtension) - XtGetClassExtension (cclass, - XtOffsetOf(CompositeClassRec, - composite_class.extension), - NULLQUARK, 1L, (Cardinal) 0)) == NULL) { - ext = (CompositeClassExtension) XtNew (CompositeClassExtensionRec); - if (ext != NULL) { - ext->next_extension = vsclass->composite_class.extension; - ext->record_type = NULLQUARK; - ext->version = XtCompositeExtensionVersion; - ext->record_size = sizeof (CompositeClassExtensionRec); - ext->accepts_objects = TRUE; - ext->allows_change_managed_set = FALSE; - vsclass->composite_class.extension = (XtPointer) ext; - } - } -} - -#if defined(__osf__) || defined(__UNIXOS2__) || defined(__CYGWIN__) -/* stupid OSF/1 shared libraries have the wrong semantics */ -/* symbols do not get resolved external to the shared library */ -void _XawFixupVendorShell() -{ - transientShellWidgetClass->core_class.superclass = - (WidgetClass) &vendorShellClassRec; - topLevelShellWidgetClass->core_class.superclass = - (WidgetClass) &vendorShellClassRec; -} -#endif - -/* ARGSUSED */ -static void -XawVendorShellInitialize(Widget req, Widget cnew, - ArgList args, Cardinal *num_args) -{ - XtAddEventHandler(cnew, (EventMask) 0, TRUE, _XEditResCheckMessages, NULL); - XtAddEventHandler(cnew, (EventMask) 0, TRUE, XmuRegisterExternalAgent, NULL); - XtCreateWidget("shellext", xawvendorShellExtWidgetClass, - cnew, args, *num_args); -} - -/* ARGSUSED */ -static Boolean -XawVendorShellSetValues(Widget old, Widget ref, Widget cnew, - ArgList args, Cardinal *num_args) -{ - return FALSE; -} - -static void -XawVendorShellRealize(Widget wid, Mask *vmask, XSetWindowAttributes *attr) -{ - WidgetClass super = wmShellWidgetClass; - - /* Make my superclass do all the dirty work */ - - (*super->core_class.realize) (wid, vmask, attr); - _XawImRealize(wid); -} - - -static void -XawVendorShellExtClassInitialize(void) -{ -} - -/* ARGSUSED */ -static void -XawVendorShellExtInitialize(Widget req, Widget cnew, - ArgList args, Cardinal *num_args) -{ - _XawImInitialize(cnew->core.parent, cnew); -} - -/* ARGSUSED */ -static void -XawVendorShellExtDestroy(Widget w) -{ - _XawImDestroy( w->core.parent, w ); -} - -/* ARGSUSED */ -static Boolean -XawVendorShellExtSetValues(Widget old, Widget ref, Widget cnew, - ArgList args, Cardinal *num_args) -{ - return FALSE; -} - -void -XawVendorShellExtResize(Widget w) -{ - ShellWidget sw = (ShellWidget) w; - Widget childwid; - Cardinal i; - int core_height; - - _XawImResizeVendorShell( w ); - core_height = _XawImGetShellHeight( w ); - for( i = 0; i < sw->composite.num_children; i++ ) { - if( XtIsManaged( sw->composite.children[ i ] ) ) { - childwid = sw->composite.children[ i ]; - XtResizeWidget( childwid, sw->core.width, core_height, - childwid->core.border_width ); - } - } -} - -/*ARGSUSED*/ -void -XawVendorStructureNotifyHandler(Widget w, XtPointer closure, XEvent *event, - Boolean *continue_to_dispatch) -{ - XawVendorShellExtResize(w); -} - -/*ARGSUSED*/ -static XtGeometryResult -XawVendorShellGeometryManager(Widget wid, XtWidgetGeometry *request, - XtWidgetGeometry *reply) -{ - ShellWidget shell = (ShellWidget)(wid->core.parent); - XtWidgetGeometry my_request; - - if(shell->shell.allow_shell_resize == FALSE && XtIsRealized(wid)) - return(XtGeometryNo); - - if (request->request_mode & (CWX | CWY)) - return(XtGeometryNo); - - /* %%% worry about XtCWQueryOnly */ - my_request.request_mode = 0; - if (request->request_mode & CWWidth) { - my_request.width = request->width; - my_request.request_mode |= CWWidth; - } - if (request->request_mode & CWHeight) { - my_request.height = request->height - + _XawImGetImAreaHeight( wid ); - my_request.request_mode |= CWHeight; - } - if (request->request_mode & CWBorderWidth) { - my_request.border_width = request->border_width; - my_request.request_mode |= CWBorderWidth; - } - if (XtMakeGeometryRequest((Widget)shell, &my_request, NULL) - == XtGeometryYes) { - /* assert: if (request->request_mode & CWWidth) then - * shell->core.width == request->width - * assert: if (request->request_mode & CWHeight) then - * shell->core.height == request->height - * - * so, whatever the WM sized us to (if the Shell requested - * only one of the two) is now the correct child size - */ - - wid->core.width = shell->core.width; - wid->core.height = shell->core.height; - if (request->request_mode & CWBorderWidth) { - wid->core.x = wid->core.y = -request->border_width; - } - _XawImCallVendorShellExtResize(wid); - return XtGeometryYes; - } else return XtGeometryNo; -} - -static void -XawVendorShellChangeManaged(Widget wid) -{ - ShellWidget w = (ShellWidget) wid; - Widget* childP; - int i; - - (*SuperClass->composite_class.change_managed)(wid); - for (i = w->composite.num_children, childP = w->composite.children; - i; i--, childP++) { - if (XtIsManaged(*childP)) { - XtSetKeyboardFocus(wid, *childP); - break; - } - } -} diff --git a/nx-X11/lib/Xaw/VendorEP.h b/nx-X11/lib/Xaw/VendorEP.h deleted file mode 100644 index dc85b3644..000000000 --- a/nx-X11/lib/Xaw/VendorEP.h +++ /dev/null @@ -1,84 +0,0 @@ -/* $Xorg: VendorEP.h,v 1.4 2001/02/09 02:03:47 xorgcvs Exp $ */ - -/* - * Copyright 1991 by OMRON Corporation - * - * Permission to use, copy, modify, distribute, and sell this software and its - * documentation for any purpose is hereby granted without fee, provided that - * the above copyright notice appear in all copies and that both that - * copyright notice and this permission notice appear in supporting - * documentation, and that the name of OMRON not be used in advertising or - * publicity pertaining to distribution of the software without specific, - * written prior permission. OMRON makes no representations about the - * suitability of this software for any purpose. It is provided "as is" - * without express or implied warranty. - * - * OMRON DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING - * ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL - * OMRON BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR - * ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, - * WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTUOUS ACTION, - * ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS - * SOFTWARE. - * - * Author: Seiji Kuwari OMRON Corporation - * kuwa@omron.co.jp - * kuwa%omron.co.jp@uunet.uu.net - */ - -/* - -Copyright 1994, 1998 The Open Group - -Permission to use, copy, modify, distribute, and sell this software and its -documentation for any purpose is hereby granted without fee, provided that -the above copyright notice appear in all copies and that both that -copyright notice and this permission notice appear in supporting -documentation. - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -Except as contained in this notice, the name of The Open Group shall not be -used in advertising or otherwise to promote the sale, use or other dealings -in this Software without prior written authorization from The Open Group. - -*/ -/* $XFree86: xc/lib/Xaw/VendorEP.h,v 1.5 2001/01/17 19:42:36 dawes Exp $ */ - -#ifndef _VendorEP_h -#define _VendorEP_h - -#include <X11/Xaw/XawImP.h> - -typedef struct { - XtPointer extension; -} XawVendorShellExtClassPart; - -typedef struct _VendorShellExtClassRec { - ObjectClassPart object_class; - XawVendorShellExtClassPart vendor_shell_ext_class; -} XawVendorShellExtClassRec; - -typedef struct { - Widget parent; - XawImPart im; - XawIcPart ic; -#ifndef OLDXAW - XtPointer pad[4]; /* for future use and keep binary compatability */ -#endif -} XawVendorShellExtPart; - -typedef struct XawVendorShellExtRec { - ObjectPart object; - XawVendorShellExtPart vendor_ext; -} XawVendorShellExtRec, *XawVendorShellExtWidget; - -#endif /* _VendorEP_h */ diff --git a/nx-X11/lib/Xaw/Viewport.c b/nx-X11/lib/Xaw/Viewport.c deleted file mode 100644 index 90c909e10..000000000 --- a/nx-X11/lib/Xaw/Viewport.c +++ /dev/null @@ -1,1102 +0,0 @@ -/* $Xorg: Viewport.c,v 1.4 2001/02/09 02:03:47 xorgcvs Exp $ */ - -/*********************************************************** - -Copyright 1987, 1988, 1994, 1998 The Open Group - -Permission to use, copy, modify, distribute, and sell this software and its -documentation for any purpose is hereby granted without fee, provided that -the above copyright notice appear in all copies and that both that -copyright notice and this permission notice appear in supporting -documentation. - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -Except as contained in this notice, the name of The Open Group shall not be -used in advertising or otherwise to promote the sale, use or other dealings -in this Software without prior written authorization from The Open Group. - - -Copyright 1987, 1988 by Digital Equipment Corporation, Maynard, Massachusetts. - - All Rights Reserved - -Permission to use, copy, modify, and distribute this software and its -documentation for any purpose and without fee is hereby granted, -provided that the above copyright notice appear in all copies and that -both that copyright notice and this permission notice appear in -supporting documentation, and that the name of Digital not be -used in advertising or publicity pertaining to distribution of the -software without specific, written prior permission. - -DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING -ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL -DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR -ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, -WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, -ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS -SOFTWARE. - -******************************************************************/ -/* $XFree86: xc/lib/Xaw/Viewport.c,v 1.10 2001/08/23 00:03:20 dawes Exp $ */ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif -#include <X11/IntrinsicP.h> -#include <X11/StringDefs.h> -#include <X11/Xmu/Misc.h> -#include <X11/Xaw/Scrollbar.h> -#include <X11/Xaw/ViewportP.h> -#include <X11/Xaw/XawInit.h> -#include "Private.h" - -/* - * Class Methods - */ -static Boolean Layout(FormWidget, unsigned int, unsigned int, Bool); -static void XawViewportChangeManaged(Widget); -static void XawViewportInitialize(Widget, Widget, ArgList, Cardinal*); -static void -XawViewportConstraintInitialize(Widget, Widget, ArgList, Cardinal*); -static XtGeometryResult XawViewportGeometryManager(Widget, XtWidgetGeometry*, - XtWidgetGeometry*); -static XtGeometryResult XawViewportQueryGeometry(Widget, - XtWidgetGeometry*, - XtWidgetGeometry*); -static void XawViewportRealize(Widget, XtValueMask*, XSetWindowAttributes*); -static void XawViewportResize(Widget); -static Boolean XawViewportSetValues(Widget, Widget, Widget, - ArgList, Cardinal*); - -/* - * Prototypes - */ -static void ComputeLayout(Widget, Bool, Bool); -static void ComputeWithForceBars(Widget, Bool, XtWidgetGeometry*, - int*, int*); -static Widget CreateScrollbar(ViewportWidget, Bool); -static XtGeometryResult GeometryRequestPlusScrollbar(ViewportWidget, Bool, - XtWidgetGeometry*, - XtWidgetGeometry*); -static Bool GetGeometry(Widget, unsigned int, unsigned int); -static void MoveChild(ViewportWidget, int, int); -static XtGeometryResult QueryGeometry(ViewportWidget, XtWidgetGeometry*, - XtWidgetGeometry*); -static void RedrawThumbs(ViewportWidget); -static void ScrollUpDownProc(Widget, XtPointer, XtPointer); -static void SendReport(ViewportWidget, unsigned int); -static void SetBar(Widget, int, unsigned int, unsigned int); -static XtGeometryResult TestSmaller(ViewportWidget, XtWidgetGeometry*, - XtWidgetGeometry*); -static void ThumbProc(Widget, XtPointer, XtPointer); - -/* - * Initialization - */ -#define offset(field) XtOffsetOf(ViewportRec, viewport.field) -static XtResource resources[] = { - { - XtNforceBars, - XtCBoolean, - XtRBoolean, - sizeof(Boolean), - offset(forcebars), - XtRImmediate, - (XtPointer)False - }, - { - XtNallowHoriz, - XtCBoolean, - XtRBoolean, - sizeof(Boolean), - offset(allowhoriz), - XtRImmediate, - (XtPointer)False - }, - { - XtNallowVert, - XtCBoolean, - XtRBoolean, - sizeof(Boolean), - offset(allowvert), - XtRImmediate, - (XtPointer)False - }, - { - XtNuseBottom, - XtCBoolean, - XtRBoolean, - sizeof(Boolean), - offset(usebottom), - XtRImmediate, - (XtPointer)False - }, - { - XtNuseRight, - XtCBoolean, - XtRBoolean, - sizeof(Boolean), - offset(useright), - XtRImmediate, - (XtPointer)False - }, - { - XtNreportCallback, - XtCReportCallback, - XtRCallback, - sizeof(XtPointer), - offset(report_callbacks), - XtRImmediate, - NULL - }, -}; -#undef offset - -#define Superclass (&formClassRec) -ViewportClassRec viewportClassRec = { - /* core */ - { - (WidgetClass)Superclass, /* superclass */ - "Viewport", /* class_name */ - sizeof(ViewportRec), /* widget_size */ - XawInitializeWidgetSet, /* class_initialize */ - NULL, /* class_part_init */ - False, /* class_inited */ - XawViewportInitialize, /* initialize */ - NULL, /* initialize_hook */ - XawViewportRealize, /* realize */ - NULL, /* actions */ - 0, /* num_actions */ - resources, /* resources */ - XtNumber(resources), /* num_resources */ - NULLQUARK, /* xrm_class */ - True, /* compress_motion */ - True, /* compress_exposure */ - True, /* compress_enterleave */ - False, /* visible_interest */ - NULL, /* destroy */ - XawViewportResize, /* resize */ - XtInheritExpose, /* expose */ - XawViewportSetValues, /* set_values */ - NULL, /* set_values_hook */ - XtInheritSetValuesAlmost, /* set_values_almost */ - NULL, /* get_values_hook */ - NULL, /* accept_focus */ - XtVersion, /* version */ - NULL, /* callback_private */ - NULL, /* tm_table */ - XawViewportQueryGeometry, /* query_geometry */ - XtInheritDisplayAccelerator, /* display_accelerator */ - NULL, /* extension */ - }, - /* composite */ - { - XawViewportGeometryManager, /* geometry_manager */ - XawViewportChangeManaged, /* change_managed */ - XtInheritInsertChild, /* insert_child */ - XtInheritDeleteChild, /* delete_child */ - NULL, /* extension */ - }, - /* constraint */ - { - NULL, /* subresourses */ - 0, /* subresource_count */ - sizeof(ViewportConstraintsRec), /* constraint_size */ - XawViewportConstraintInitialize, /* initialize */ - NULL, /* destroy */ - NULL, /* set_values */ - NULL, /* extension */ - }, - /* form */ - { - Layout, /* layout */ - }, - /* viewport */ - { - NULL, /* extension */ - }, -}; - -WidgetClass viewportWidgetClass = (WidgetClass)&viewportClassRec; - -/* - * Implementation - */ -static Widget -CreateScrollbar(ViewportWidget w, Bool horizontal) -{ - static Arg barArgs[] = { - {XtNorientation, 0}, - {XtNlength, 0}, - {XtNleft, 0}, - {XtNright, 0}, - {XtNtop, 0}, - {XtNbottom, 0}, - {XtNmappedWhenManaged, False}, - }; - Widget clip = w->viewport.clip; - ViewportConstraints constraints = - (ViewportConstraints)clip->core.constraints; - Widget bar; - - XtSetArg(barArgs[0], XtNorientation, - horizontal ? XtorientHorizontal : XtorientVertical); - XtSetArg(barArgs[1], XtNlength, - horizontal ? XtWidth(clip) : XtHeight(clip)); - XtSetArg(barArgs[2], XtNleft, - !horizontal && w->viewport.useright ? XtChainRight : XtChainLeft); - XtSetArg(barArgs[3], XtNright, - !horizontal && !w->viewport.useright ? XtChainLeft : XtChainRight); - XtSetArg(barArgs[4], XtNtop, - horizontal && w->viewport.usebottom ? XtChainBottom: XtChainTop); - XtSetArg(barArgs[5], XtNbottom, - horizontal && !w->viewport.usebottom ? XtChainTop: XtChainBottom); - - bar = XtCreateWidget(horizontal ? "horizontal" : "vertical", - scrollbarWidgetClass, (Widget)w, - barArgs, XtNumber(barArgs)); - XtAddCallback(bar, XtNscrollProc, ScrollUpDownProc, (XtPointer)w); - XtAddCallback(bar, XtNjumpProc, ThumbProc, (XtPointer)w); - - if (horizontal) { - w->viewport.horiz_bar = bar; - constraints->form.vert_base = bar; - } - else { - w->viewport.vert_bar = bar; - constraints->form.horiz_base = bar; - } - - XtManageChild(bar); - - return (bar); -} - -/*ARGSUSED*/ -static void -XawViewportInitialize(Widget request, Widget cnew, - ArgList args, Cardinal *num_args) -{ - ViewportWidget w = (ViewportWidget)cnew; - static Arg clip_args[8]; - Cardinal arg_cnt; - Widget h_bar, v_bar; - Dimension clip_height, clip_width; - - w->form.default_spacing = 0; /* Reset the default spacing to 0 pixels */ - - /* - * Initialize all widget pointers to NULL - */ - w->viewport.child = NULL; - w->viewport.horiz_bar = w->viewport.vert_bar = NULL; - - /* - * Create Clip Widget - */ - arg_cnt = 0; - XtSetArg(clip_args[arg_cnt], XtNbackgroundPixmap, None); arg_cnt++; - XtSetArg(clip_args[arg_cnt], XtNborderWidth, 0); arg_cnt++; - XtSetArg(clip_args[arg_cnt], XtNleft, XtChainLeft); arg_cnt++; - XtSetArg(clip_args[arg_cnt], XtNright, XtChainRight); arg_cnt++; - XtSetArg(clip_args[arg_cnt], XtNtop, XtChainTop); arg_cnt++; - XtSetArg(clip_args[arg_cnt], XtNbottom, XtChainBottom); arg_cnt++; - XtSetArg(clip_args[arg_cnt], XtNwidth, XtWidth(w)); arg_cnt++; - XtSetArg(clip_args[arg_cnt], XtNheight, XtHeight(w)); arg_cnt++; - - w->viewport.clip = XtCreateManagedWidget("clip", widgetClass, cnew, - clip_args, arg_cnt); - - if (!w->viewport.forcebars) - return; /* If we are not forcing the bars then we are done */ - - if (w->viewport.allowhoriz) - (void)CreateScrollbar(w, True); - if (w->viewport.allowvert) - (void)CreateScrollbar(w, False); - - h_bar = w->viewport.horiz_bar; - v_bar = w->viewport.vert_bar; - - /* - * Set the clip widget to the correct height - */ - clip_width = XtWidth(w); - clip_height = XtHeight(w); - - if (h_bar != NULL && XtWidth(w) > XtWidth(h_bar) + XtBorderWidth(h_bar)) - clip_width -= XtWidth(h_bar) + XtBorderWidth(h_bar); - - if (v_bar != NULL && XtHeight(w) > XtHeight(v_bar) + XtBorderWidth(v_bar)) - clip_height -= XtHeight(v_bar) + XtBorderWidth(v_bar); - - arg_cnt = 0; - XtSetArg(clip_args[arg_cnt], XtNwidth, clip_width); arg_cnt++; - XtSetArg(clip_args[arg_cnt], XtNheight, clip_height); arg_cnt++; - XtSetValues(w->viewport.clip, clip_args, arg_cnt); -} - -/*ARGSUSED*/ -static void -XawViewportConstraintInitialize(Widget request, Widget cnew, - ArgList args, Cardinal *num_args) -{ - ((ViewportConstraints)cnew->core.constraints)->viewport.reparented = False; -} - -static void -XawViewportRealize(Widget widget, XtValueMask *value_mask, - XSetWindowAttributes *attributes) -{ - ViewportWidget w = (ViewportWidget)widget; - Widget child = w->viewport.child; - Widget clip = w->viewport.clip; - - *value_mask |= CWBitGravity; - attributes->bit_gravity = NorthWestGravity; - (*Superclass->core_class.realize)(widget, value_mask, attributes); - - (*w->core.widget_class->core_class.resize)(widget); /* turn on bars */ - - if (child != NULL) { - XtMoveWidget(child, 0, 0); - XtRealizeWidget(clip); - XtRealizeWidget(child); - XReparentWindow(XtDisplay(w), XtWindow(child), XtWindow(clip), 0, 0); - XtMapWidget(child); - } -} - -/*ARGSUSED*/ -static Boolean -XawViewportSetValues(Widget current, Widget request, Widget cnew, - ArgList args, Cardinal *num_args) -{ - ViewportWidget w = (ViewportWidget)cnew; - ViewportWidget cw = (ViewportWidget)current; - - if (w->viewport.forcebars != cw->viewport.forcebars - || w->viewport.allowvert != cw->viewport.allowvert - || w->viewport.allowhoriz != cw->viewport.allowhoriz - || w->viewport.useright != cw->viewport.useright - || w->viewport.usebottom != cw->viewport.usebottom) - (*w->core.widget_class->core_class.resize)(cnew); /* Recompute layout */ - - return (False); -} - -static void -XawViewportChangeManaged(Widget widget) -{ - ViewportWidget w = (ViewportWidget)widget; - int num_children = w->composite.num_children; - Widget child, *childP; - int i; - - child = NULL; - for (childP = w->composite.children, - i = 0; i < num_children; - childP++, i++) { - if (XtIsManaged(*childP) - && *childP != w->viewport.clip - && *childP != w->viewport.horiz_bar - && *childP != w->viewport.vert_bar) { - child = *childP; - break; - } - } - - if (child != w->viewport.child) { - w->viewport.child = child; - if (child != NULL) { - XtResizeWidget(child, XtWidth(child), XtHeight(child), 0); - if (XtIsRealized(widget)) { - ViewportConstraints constraints = - (ViewportConstraints)child->core.constraints; - if (!XtIsRealized(child)) { - Window window = XtWindow(w); - - XtMoveWidget(child, 0, 0); - w->core.window = XtWindow(w->viewport.clip); - XtRealizeWidget(child); - w->core.window = window; - constraints->viewport.reparented = True; - } - else if (!constraints->viewport.reparented) { - XReparentWindow(XtDisplay(w), XtWindow(child), - XtWindow(w->viewport.clip), 0, 0); - constraints->viewport.reparented = True; - if (child->core.mapped_when_managed) - XtMapWidget(child); - } - } - GetGeometry(widget, XtWidth(child), XtHeight(child)); - (*((ViewportWidgetClass)w->core.widget_class)->form_class.layout) - ((FormWidget)w, XtWidth(w), XtHeight(w), True /* True? */); - } - } - -#ifdef notdef - (*Superclass->composite_class.change_managed)(widget); -#endif -} - -static void -SetBar(Widget w, int top, unsigned int length, unsigned int total) -{ - XawScrollbarSetThumb(w, (float)top / (float)total, - (float)length / (float)total); -} - -static void -RedrawThumbs(ViewportWidget w) -{ - Widget child = w->viewport.child; - Widget clip = w->viewport.clip; - - if (w->viewport.horiz_bar != NULL) - SetBar(w->viewport.horiz_bar, -(int)XtX(child), - XtWidth(clip), XtWidth(child)); - - if (w->viewport.vert_bar != NULL) - SetBar(w->viewport.vert_bar, -(int)XtY(child), - XtHeight(clip), XtHeight(child)); -} - -static void -SendReport(ViewportWidget w, unsigned int changed) -{ - XawPannerReport rep; - - if (w->viewport.report_callbacks) { - Widget child = w->viewport.child; - Widget clip = w->viewport.clip; - - rep.changed = changed; - rep.slider_x = -XtX(child); /* child is canvas */ - rep.slider_y = -XtY(child); /* clip is slider */ - rep.slider_width = XtWidth(clip); - rep.slider_height = XtHeight(clip); - rep.canvas_width = XtWidth(child); - rep.canvas_height = XtHeight(child); - XtCallCallbackList((Widget)w, w->viewport.report_callbacks, - (XtPointer)&rep); - } -} - -static void -MoveChild(ViewportWidget w, int x, int y) -{ - Widget child = w->viewport.child; - Widget clip = w->viewport.clip; - - /* make sure we never move past right/bottom borders */ - if (-x + (int)XtWidth(clip) > XtWidth(child)) - x = -(int)(XtWidth(child) - XtWidth(clip)); - - if (-y + (int)XtHeight(clip) > XtHeight(child)) - y = -(int)(XtHeight(child) - XtHeight(clip)); - - /* make sure we never move past left/top borders */ - if (x >= 0) - x = 0; - if (y >= 0) - y = 0; - - XtMoveWidget(child, x, y); - SendReport(w, (XawPRSliderX | XawPRSliderY)); - - RedrawThumbs(w); -} - -static void -ComputeLayout(Widget widget, Bool query, Bool destroy_scrollbars) -{ - ViewportWidget w = (ViewportWidget)widget; - Widget child = w->viewport.child; - Widget clip = w->viewport.clip; - ViewportConstraints constraints = - (ViewportConstraints)clip->core.constraints; - Bool needshoriz, needsvert; - int clip_width, clip_height; - XtWidgetGeometry intended; - - if (child == NULL) - return; - - clip_width = XtWidth(w); - clip_height = XtHeight(w); - intended.request_mode = CWBorderWidth; - intended.border_width = 0; - - if (w->viewport.forcebars) { - needsvert = w->viewport.allowvert; - needshoriz = w->viewport.allowhoriz; - ComputeWithForceBars(widget, query, &intended, - &clip_width, &clip_height); - } - else { - Dimension prev_width, prev_height; - XtGeometryMask prev_mode; - XtWidgetGeometry preferred; - - needshoriz = needsvert = False; - - /* - * intended.{width,height} caches the eventual child dimensions, - * but we don't set the mode bits until after we decide that the - * child's preferences are not acceptable - */ - if (!w->viewport.allowhoriz) - intended.request_mode |= CWWidth; - - if (XtWidth(child) < clip_width) - intended.width = clip_width; - else - intended.width = XtWidth(child); - - if (XtHeight(child) < clip_height) - intended.height = clip_height; - else - intended.height = XtHeight(child); - - if (!w->viewport.allowvert) - intended.request_mode |= CWHeight; - - if (!query) { - preferred.width = XtWidth(child); - preferred.height = XtHeight(child); - } - do { /* while intended != prev */ - if (query) { - (void)XtQueryGeometry(child, &intended, &preferred); - if (!(preferred.request_mode & CWWidth)) - preferred.width = intended.width; - if (!(preferred.request_mode & CWHeight)) - preferred.height = intended.height; - } - prev_width = intended.width; - prev_height = intended.height; - prev_mode = intended.request_mode; - /* - * note that having once decided to turn on either bar - * we'll not change our mind until we're next resized, - * thus avoiding potential oscillations - */ -#define CheckHoriz() \ - if (w->viewport.allowhoriz && \ - preferred.width > clip_width) { \ - if (!needshoriz) { \ - Widget bar; \ - \ - needshoriz = True; \ - if ((bar = w->viewport.horiz_bar) == NULL) \ - bar = CreateScrollbar(w, True); \ - clip_height -= XtHeight(bar) + XtBorderWidth(bar); \ - if (clip_height < 1) \ - clip_height = 1; \ - } \ - intended.width = preferred.width; \ - } - - CheckHoriz(); - if (w->viewport.allowvert && preferred.height > clip_height) { - if (!needsvert) { - Widget bar; - needsvert = True; - if ((bar = w->viewport.vert_bar) == NULL) - bar = CreateScrollbar(w, False); - clip_width -= XtWidth(bar) + XtBorderWidth(bar); - if (clip_width < 1) - clip_width = 1; - CheckHoriz(); - } - intended.height = preferred.height; - } - if (!w->viewport.allowhoriz || preferred.width < clip_width) { - intended.width = clip_width; - intended.request_mode |= CWWidth; - } - if (!w->viewport.allowvert || preferred.height < clip_height) { - intended.height = clip_height; - intended.request_mode |= CWHeight; - } - } while (intended.request_mode != prev_mode - || (intended.request_mode & CWWidth - && intended.width != prev_width) - || (intended.request_mode & CWHeight - && intended.height != prev_height)); - } - - if (XtIsRealized(clip)) - XRaiseWindow(XtDisplay(clip), XtWindow(clip)); - - XtMoveWidget(clip, - needsvert ? w->viewport.useright ? 0 : - XtWidth(w->viewport.vert_bar) - + XtBorderWidth(w->viewport.vert_bar) : 0, - needshoriz ? w->viewport.usebottom ? 0 : - XtHeight(w->viewport.horiz_bar) - + XtBorderWidth(w->viewport.horiz_bar) : 0); - XtResizeWidget(clip, clip_width, clip_height, 0); - - if (w->viewport.horiz_bar != NULL) { - Widget bar = w->viewport.horiz_bar; - - if (!needshoriz) { - constraints->form.vert_base = NULL; - if (destroy_scrollbars) { - XtDestroyWidget(bar); - w->viewport.horiz_bar = NULL; - } - } - else { - int bw = XtBorderWidth(bar); - - XtResizeWidget(bar, clip_width, XtHeight(bar), bw); - XtMoveWidget(bar, - needsvert && !w->viewport.useright - ? XtWidth(w->viewport.vert_bar) : -bw, - w->viewport.usebottom - ? XtHeight(w) - XtHeight(bar) - bw : -bw); - XtSetMappedWhenManaged(bar, True); - } - } - - if (w->viewport.vert_bar != NULL) { - Widget bar = w->viewport.vert_bar; - - if (!needsvert) { - constraints->form.horiz_base = NULL; - if (destroy_scrollbars) { - XtDestroyWidget(bar); - w->viewport.vert_bar = NULL; - } - } - else { - int bw = bar->core.border_width; - - XtResizeWidget(bar, XtWidth(bar), clip_height, bw); - XtMoveWidget(bar, - w->viewport.useright - ? XtWidth(w) - XtWidth(bar) - bw : -bw, - needshoriz && !w->viewport.usebottom - ? XtHeight(w->viewport.horiz_bar) : -bw); - XtSetMappedWhenManaged(bar, True); - } - } - - if (child != NULL) { - XtResizeWidget(child, intended.width, intended.height, 0); - MoveChild(w, needshoriz ? XtX(child) : 0, needsvert ? XtY(child) : 0); - } - - SendReport (w, XawPRAll); -} - -/* - * Function: - * ComputeWithForceBars - * - * Parameters: - * widget - viewport widget - * query - whether or not to query the child - * intended - cache of the childs height is stored here - * (used and returned) - * clip_width - size of clip window (used and returned) - * clip_height - "" - * - * Description: - * Computes the layout give forcebars is set. - */ -static void -ComputeWithForceBars(Widget widget, Bool query, XtWidgetGeometry *intended, - int *clip_width, int *clip_height) -{ - ViewportWidget w = (ViewportWidget)widget; - Widget child = w->viewport.child; - XtWidgetGeometry preferred; - - /* - * If forcebars then needs = allows = has - * Thus if needsvert is set it MUST have a scrollbar - */ - if (w->viewport.allowvert) { - if (w->viewport.vert_bar == NULL) - w->viewport.vert_bar = CreateScrollbar(w, False); - - *clip_width -= XtWidth(w->viewport.vert_bar) + - XtBorderWidth(w->viewport.vert_bar); - } - - if (w->viewport.allowhoriz) { - if (w->viewport.horiz_bar == NULL) - w->viewport.horiz_bar = CreateScrollbar(w, True); - - *clip_height -= XtHeight(w->viewport.horiz_bar) + - XtBorderWidth(w->viewport.horiz_bar); - } - - AssignMax(*clip_width, 1); - AssignMax(*clip_height, 1); - - if (!w->viewport.allowvert) { - intended->height = *clip_height; - intended->request_mode = CWHeight; - } - if (!w->viewport.allowhoriz) { - intended->width = *clip_width; - intended->request_mode = CWWidth; - } - - if (query) { - if (w->viewport.allowvert || w->viewport.allowhoriz) { - XtQueryGeometry(child, intended, &preferred); - - if (!(intended->request_mode & CWWidth)) { - if (preferred.request_mode & CWWidth) - intended->width = preferred.width; - else - intended->width = XtWidth(child); - } - - if (!(intended->request_mode & CWHeight)) { - if (preferred.request_mode & CWHeight) - intended->height = preferred.height; - else - intended->height = XtHeight(child); - } - } - } - else { - if (w->viewport.allowvert) - intended->height = XtHeight(child); - if (w->viewport.allowhoriz) - intended->width = XtWidth(child); - } - - if (*clip_width > (int)intended->width) - intended->width = *clip_width; - if (*clip_height > (int)intended->height) - intended->height = *clip_height; -} - -static void -XawViewportResize(Widget widget) -{ - ComputeLayout(widget, True, True); -} - -/*ARGSUSED*/ -static Boolean -Layout(FormWidget w, unsigned int width, unsigned int height, Bool force) -{ - ComputeLayout((Widget)w, True, True); - w->form.preferred_width = XtWidth(w); - w->form.preferred_height = XtHeight(w); - - return (False); -} - -static void -ScrollUpDownProc(Widget widget, XtPointer closure, XtPointer call_data) -{ - ViewportWidget w = (ViewportWidget)closure; - Widget child = w->viewport.child; - int pix = (long)call_data; - int x, y; - - if (child == NULL) - return; - - x = XtX(child) - (widget == w->viewport.horiz_bar ? pix : 0); - y = XtY(child) - (widget == w->viewport.vert_bar ? pix : 0); - MoveChild(w, x, y); -} - -/*ARGSUSED*/ -static void -ThumbProc(Widget widget, XtPointer closure, XtPointer call_data) -{ - ViewportWidget w = (ViewportWidget)closure; - Widget child = w->viewport.child; - float percent = *(float *)call_data; - int x, y; - - if (child == NULL) - return; - - if (widget == w->viewport.horiz_bar) - x = -percent * XtWidth(child); - else - x = XtX(child); - - if (widget == w->viewport.vert_bar) - y = -percent * XtHeight(child); - else - y = XtY(child); - - MoveChild(w, x, y); -} - -static XtGeometryResult -TestSmaller(ViewportWidget w, XtWidgetGeometry *request, - XtWidgetGeometry *reply_return) -{ - if (request->width < XtWidth(w) || request->height < XtHeight(w)) - return (XtMakeGeometryRequest((Widget)w, request, reply_return)); - - return (XtGeometryYes); -} - -static XtGeometryResult -GeometryRequestPlusScrollbar(ViewportWidget w, Bool horizontal, - XtWidgetGeometry *request, - XtWidgetGeometry *reply_return) -{ - Widget sb; - XtWidgetGeometry plusScrollbars; - - plusScrollbars = *request; - if ((sb = w->viewport.horiz_bar) == NULL) - sb = CreateScrollbar(w, horizontal); - request->width += XtWidth(sb); - request->height += XtHeight(sb); - XtDestroyWidget(sb); - return (XtMakeGeometryRequest((Widget)w, &plusScrollbars, reply_return)); -} - -#define WidthChange() (request->width != XtWidth(w)) -#define HeightChange() (request->height != XtHeight(w)) -static XtGeometryResult -QueryGeometry(ViewportWidget w, XtWidgetGeometry *request, - XtWidgetGeometry *reply_return) -{ - if (w->viewport.allowhoriz && w->viewport.allowvert) - return (TestSmaller(w, request, reply_return)); - - else if (w->viewport.allowhoriz && !w->viewport.allowvert) { - if (WidthChange() && !HeightChange()) - return (TestSmaller(w, request, reply_return)); - else if (!WidthChange() && HeightChange()) - return (XtMakeGeometryRequest((Widget)w, request, reply_return)); - else if (WidthChange() && HeightChange()) - return (GeometryRequestPlusScrollbar(w, True, request, reply_return)); - else /* !WidthChange() && !HeightChange() */ - return (XtGeometryYes); - } - else if (!w->viewport.allowhoriz && w->viewport.allowvert) { - if (!WidthChange() && HeightChange()) - return (TestSmaller(w, request, reply_return)); - else if (WidthChange() && !HeightChange()) - return (XtMakeGeometryRequest((Widget)w, request, reply_return)); - else if (WidthChange() && HeightChange()) - return (GeometryRequestPlusScrollbar(w, False, request, reply_return)); - else /* !WidthChange() && !HeightChange() */ - return (XtGeometryYes); - } - else /* (!w->viewport.allowhoriz && !w->viewport.allowvert) */ - return (XtMakeGeometryRequest((Widget)w, request, reply_return)); -} -#undef WidthChange -#undef HeightChange - -static XtGeometryResult -XawViewportGeometryManager(Widget child, XtWidgetGeometry *request, - XtWidgetGeometry *reply) -{ - ViewportWidget w = (ViewportWidget)child->core.parent; - Bool rWidth = (request->request_mode & CWWidth) != 0; - Bool rHeight = (request->request_mode & CWHeight) != 0; - XtWidgetGeometry allowed; - XtGeometryResult result; - Bool reconfigured; - Bool child_changed_size; - unsigned int height_remaining; - - if (request->request_mode & XtCWQueryOnly) - return (QueryGeometry(w, request, reply)); - - if (child != w->viewport.child - || request->request_mode & ~(CWWidth | CWHeight | CWBorderWidth) - || ((request->request_mode & CWBorderWidth) - && request->border_width > 0)) - return (XtGeometryNo); - - allowed = *request; - - reconfigured = GetGeometry((Widget)w, - rWidth ? request->width : XtWidth(w), - rHeight ? request->height : XtHeight(w)); - - child_changed_size = (rWidth && XtWidth(child) != request->width) || - (rHeight && XtHeight(child) != request->height); - - height_remaining = XtHeight(w); - if (rWidth && XtWidth(w) != request->width) { - if (w->viewport.allowhoriz && request->width > XtWidth(w)) { - /* horizontal scrollbar will be needed so possibly reduce height */ - Widget bar; - - if ((bar = w->viewport.horiz_bar) == NULL) - bar = CreateScrollbar(w, True); - height_remaining -= XtHeight(bar) + XtBorderWidth(bar); - reconfigured = True; - } - else - allowed.width = XtWidth(w); - } - if (rHeight && height_remaining != request->height) { - if (w->viewport.allowvert && request->height > height_remaining) { - /* vertical scrollbar will be needed, so possibly reduce width */ - if (!w->viewport.allowhoriz || request->width < XtWidth(w)) { - Widget bar; - - if ((bar = w->viewport.vert_bar) == NULL) - bar = CreateScrollbar(w, False); - if (!rWidth) { - allowed.width = XtWidth(w); - allowed.request_mode |= CWWidth; - } - if (allowed.width > XtWidth(bar) + XtBorderWidth(bar)) - allowed.width -= XtWidth(bar) + XtBorderWidth(bar); - else - allowed.width = 1; - reconfigured = True; - } - } - else - allowed.height = height_remaining; - } - - if (allowed.width != request->width || allowed.height != request->height) { - *reply = allowed; - result = XtGeometryAlmost; - } - else { - if (rWidth) - XtWidth(child) = request->width; - if (rHeight) - XtHeight(child) = request->height; - result = XtGeometryYes; - } - - if (reconfigured || child_changed_size) - ComputeLayout((Widget)w, False, result == XtGeometryYes); - - return (result); -} - -static Bool -GetGeometry(Widget w, unsigned int width, unsigned int height) -{ - XtWidgetGeometry geometry, return_geom; - XtGeometryResult result; - - if (width == XtWidth(w) && height == XtHeight(w)) - return (False); - - geometry.request_mode = CWWidth | CWHeight; - geometry.width = width; - geometry.height = height; - - if (XtIsRealized(w)) { - if (((ViewportWidget)w)->viewport.allowhoriz && width > XtWidth(w)) - geometry.width = XtWidth(w); - if (((ViewportWidget)w)->viewport.allowvert && height > XtHeight(w)) - geometry.height = XtHeight(w); - } - else { - /* This is the Realize call; we'll inherit a w&h iff none currently */ - if (XtWidth(w) != 0) { - if (XtHeight(w) != 0) - return (False); - geometry.width = XtWidth(w); - } - if (XtHeight(w) != 0) - geometry.height = XtHeight(w); - } - - result = XtMakeGeometryRequest(w, &geometry, &return_geom); - if (result == XtGeometryAlmost) - result = XtMakeGeometryRequest(w, &return_geom, NULL); - - return (result == XtGeometryYes); -} - -static XtGeometryResult -XawViewportQueryGeometry(Widget w, XtWidgetGeometry *constraints, - XtWidgetGeometry *reply) -{ - if (((ViewportWidget)w)->viewport.child != NULL) - return (XtQueryGeometry(((ViewportWidget)w)->viewport.child, - constraints, reply)); - - return (XtGeometryYes); -} - -void -XawViewportSetLocation -( - Widget gw, -#if NeedWidePrototypes - double xoff, double yoff -#else - float xoff, float yoff -#endif - ) -{ - ViewportWidget w = (ViewportWidget)gw; - Widget child = w->viewport.child; - int x, y; - - if (xoff > 1.0) /* scroll to right */ - x = XtWidth(child); - else if (xoff < 0.0) /* if the offset is < 0.0 nothing */ - x = XtX(child); - else - x = (float)XtWidth(child) * xoff; - - if (yoff > 1.0) - y = XtHeight(child); - else if (yoff < 0.0) - y = XtY(child); - else - y = (float)XtHeight(child) * yoff; - - MoveChild (w, -x, -y); -} - -void -XawViewportSetCoordinates(Widget gw, -#if NeedWidePrototypes - int x, int y -#else - Position x, Position y -#endif -) -{ - ViewportWidget w = (ViewportWidget)gw; - Widget child = w->viewport.child; - - if (x > XtWidth(child)) - x = XtWidth(child); - else if (x < 0) - x = XtX(child); - - if (y > XtHeight(child)) - y = XtHeight(child); - else if (y < 0) - y = XtY(child); - - MoveChild (w, -x, -y); -} diff --git a/nx-X11/lib/Xaw/Viewport.h b/nx-X11/lib/Xaw/Viewport.h deleted file mode 100644 index a4b678c83..000000000 --- a/nx-X11/lib/Xaw/Viewport.h +++ /dev/null @@ -1,121 +0,0 @@ -/* $Xorg: Viewport.h,v 1.4 2001/02/09 02:03:47 xorgcvs Exp $ */ - -/************************************************************ - -Copyright 1987, 1994, 1998 The Open Group - -Permission to use, copy, modify, distribute, and sell this software and its -documentation for any purpose is hereby granted without fee, provided that -the above copyright notice appear in all copies and that both that -copyright notice and this permission notice appear in supporting -documentation. - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -Except as contained in this notice, the name of The Open Group shall not be -used in advertising or otherwise to promote the sale, use or other dealings -in this Software without prior written authorization from The Open Group. - - -Copyright 1987 by Digital Equipment Corporation, Maynard, Massachusetts. - - All Rights Reserved - -Permission to use, copy, modify, and distribute this software and its -documentation for any purpose and without fee is hereby granted, -provided that the above copyright notice appear in all copies and that -both that copyright notice and this permission notice appear in -supporting documentation, and that the name of Digital not be -used in advertising or publicity pertaining to distribution of the -software without specific, written prior permission. - -DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING -ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL -DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR -ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, -WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, -ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS -SOFTWARE. - -********************************************************/ -/* $XFree86: xc/lib/Xaw/Viewport.h,v 1.6 2001/01/17 19:42:36 dawes Exp $ */ - -#ifndef _XawViewport_h -#define _XawViewport_h - -#include <X11/Xaw/Form.h> -#include <X11/Xaw/Reports.h> - -/* Resources: - - Name Class RepType Default Value - ---- ----- ------- ------------- - allowHoriz Boolean Boolean False - allowVert Boolean Boolean False - background Background Pixel XtDefaultBackground - border BorderColor Pixel XtDefaultForeground - borderWidth BorderWidth Dimension 1 - destroyCallback Callback Pointer NULL - forceBars Boolean Boolean False - height Height Dimension 0 - mappedWhenManaged MappedWhenManaged Boolean True - reportCallback ReportCallback Pointer NULL - sensitive Sensitive Boolean True - useBottom Boolean Boolean False - useRight Boolean Boolean False - width Width Dimension 0 - x Position Position 0 - y Position Position 0 - -*/ - -#ifndef _XtStringDefs_h_ -#define XtNforceBars "forceBars" -#define XtNallowHoriz "allowHoriz" -#define XtNallowVert "allowVert" -#define XtNuseBottom "useBottom" -#define XtNuseRight "useRight" -#endif - -extern WidgetClass viewportWidgetClass; - -typedef struct _ViewportClassRec *ViewportWidgetClass; -typedef struct _ViewportRec *ViewportWidget; - -_XFUNCPROTOBEGIN - -void XawViewportSetLocation -( - Widget gw, -#if NeedWidePrototypes - double xoff, - double yoff -#else - float xoff, - float yoff -#endif - ); - -void XawViewportSetCoordinates -( - Widget gw, -#if NeedWidePrototypes - int x, - int y -#else - Position x, - Position y -#endif - ); - -_XFUNCPROTOEND - -#endif /* _XawViewport_h */ diff --git a/nx-X11/lib/Xaw/ViewportP.h b/nx-X11/lib/Xaw/ViewportP.h deleted file mode 100644 index 9de6eaed8..000000000 --- a/nx-X11/lib/Xaw/ViewportP.h +++ /dev/null @@ -1,109 +0,0 @@ -/* - * $Xorg: ViewportP.h,v 1.4 2001/02/09 02:03:47 xorgcvs Exp $ - * Private declarations for ViewportWidgetClass - */ - -/************************************************************ - -Copyright 1987, 1998 The Open Group - -Permission to use, copy, modify, distribute, and sell this software and its -documentation for any purpose is hereby granted without fee, provided that -the above copyright notice appear in all copies and that both that -copyright notice and this permission notice appear in supporting -documentation. - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -Except as contained in this notice, the name of The Open Group shall not be -used in advertising or otherwise to promote the sale, use or other dealings -in this Software without prior written authorization from The Open Group. - - -Copyright 1987 by Digital Equipment Corporation, Maynard, Massachusetts. - - All Rights Reserved - -Permission to use, copy, modify, and distribute this software and its -documentation for any purpose and without fee is hereby granted, -provided that the above copyright notice appear in all copies and that -both that copyright notice and this permission notice appear in -supporting documentation, and that the name of Digital not be -used in advertising or publicity pertaining to distribution of the -software without specific, written prior permission. - -DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING -ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL -DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR -ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, -WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, -ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS -SOFTWARE. - -********************************************************/ -/* $XFree86: xc/lib/Xaw/ViewportP.h,v 1.7 2001/01/17 19:42:36 dawes Exp $ */ - -#ifndef _ViewportP_h -#define _ViewportP_h - -#include <X11/Xaw/Viewport.h> -#include <X11/Xaw/FormP.h> - -typedef struct { - XtPointer extension; -} ViewportClassPart; - -typedef struct _ViewportClassRec { - CoreClassPart core_class; - CompositeClassPart composite_class; - ConstraintClassPart constraint_class; - FormClassPart form_class; - ViewportClassPart viewport_class; -} ViewportClassRec; - -extern ViewportClassRec viewportClassRec; - -typedef struct _ViewportPart { - /* resources */ - Boolean forcebars; /* Whether we should always display - the selected scrollbars */ - Boolean allowhoriz; /* Whether we allow horizontal scrollbars */ - Boolean allowvert; /* Whether we allow vertical scrollbars */ - Boolean usebottom; /* True if horiz bars appear at bottom */ - Boolean useright; /* True if vert bars appear at right */ - XtCallbackList report_callbacks;/* when size/position changes */ - - /* private */ - Widget clip, child; /* The clipping and (scrolled) child widgets */ - Widget horiz_bar, vert_bar; /* What scrollbars we currently have */ -#ifndef OLDXAW - XtPointer pad[4]; /* for future use and keep binary compatability */ -#endif -} ViewportPart; - -typedef struct _ViewportRec { - CorePart core; - CompositePart composite; - ConstraintPart constraint; - FormPart form; - ViewportPart viewport; -} ViewportRec; - -typedef struct { - Bool reparented; /* True if child has been re-parented */ -} ViewportConstraintsPart; - -typedef struct _ViewportConstraintsRec { - FormConstraintsPart form; - ViewportConstraintsPart viewport; -} ViewportConstraintsRec, *ViewportConstraints; - -#endif /* _ViewportP_h */ diff --git a/nx-X11/lib/Xaw/Xaw-def.cpp b/nx-X11/lib/Xaw/Xaw-def.cpp deleted file mode 100644 index 45666d378..000000000 --- a/nx-X11/lib/Xaw/Xaw-def.cpp +++ /dev/null @@ -1,157 +0,0 @@ -LIBRARY Xaw -VERSION LIBRARY_VERSION -EXPORTS - asciiSinkClassRec DATA - asciiSinkObjectClass DATA - asciiSrcClassRec DATA - asciiSrcObjectClass DATA - asciiTextClassRec DATA - asciiTextWidgetClass DATA - boxClassRec DATA - boxWidgetClass DATA - commandClassRec DATA - commandWidgetClass DATA - dialogClassRec DATA - dialogWidgetClass DATA - FMT8BIT DATA - formClassRec DATA - formWidgetClass DATA - gripClassRec DATA - gripWidgetClass DATA - labelClassRec DATA - labelWidgetClass DATA - listClassRec DATA - listWidgetClass DATA - menuButtonClassRec DATA - menuButtonWidgetClass DATA - multiSinkClassRec DATA - multiSinkObjectClass DATA - multiSrcClassRec DATA - multiSrcObjectClass DATA - panedClassRec DATA - panedWidgetClass DATA - pannerClassRec DATA - pannerWidgetClass DATA - portholeClassRec DATA - portholeWidgetClass DATA - repeaterClassRec DATA - repeaterWidgetClass DATA - scrollbarClassRec DATA - scrollbarWidgetClass DATA - simpleClassRec DATA - simpleMenuClassRec DATA - simpleMenuWidgetClass DATA - simpleWidgetClass DATA - smeBSBClassRec DATA - smeBSBObjectClass DATA - smeClassRec DATA - smeLineClassRec DATA - smeLineObjectClass DATA - smeObjectClass DATA - stripChartClassRec DATA - stripChartWidgetClass DATA - textClassRec DATA - textSinkClassRec DATA - textSinkObjectClass DATA - textSrcClassRec DATA - textSrcObjectClass DATA - textWidgetClass DATA - toggleClassRec DATA - toggleWidgetClass DATA - treeClassRec DATA - treeWidgetClass DATA -#ifndef __UNIXOS2__ - vendorShellClassRec DATA - vendorShellWidgetClass DATA -#endif - viewportClassRec DATA - viewportWidgetClass DATA - XawAsciiSave - XawAsciiSaveAsFile - XawAsciiSourceChanged - XawAsciiSourceFreeString - XawDialogAddButton - XawDialogGetValueString - XawFmt8Bit - XawFmtWide - XawFormDoLayout - XawInitializeWidgetSet - XawListChange - XawListHighlight - XawListShowCurrent - XawListUnhighlight - XawPanedAllowResize - XawPanedGetMinMax - XawPanedGetNumSub - XawPanedSetMinMax - XawPanedSetRefigureMode - XawScrollbarSetThumb - XawSimpleMenuAddGlobalActions - XawSimpleMenuClearActiveEntry - XawSimpleMenuGetActiveEntry - XawTextDisableRedisplay - XawTextDisplay - XawTextDisplayCaret - XawTextEnableRedisplay - XawTextGetInsertionPoint - XawTextGetSelectionPos - XawTextGetSource - XawTextInvalidate - XawTextReplace - XawTextSearch - XawTextSetInsertionPoint - XawTextSetSelection - XawTextSetSelectionArray - XawTextSetSource - XawTextSinkClearToBackground - XawTextSinkDisplayText - XawTextSinkFindDistance - XawTextSinkFindPosition - XawTextSinkGetCursorBounds - XawTextSinkInsertCursor - XawTextSinkMaxHeight - XawTextSinkMaxLines - XawTextSinkResolve - XawTextSinkSetTabs - XawTextSourceConvertSelection - XawTextSourceRead - XawTextSourceReplace - XawTextSourceScan - XawTextSourceSearch - XawTextSourceSetSelection - XawTextTopPosition - XawTextUnsetSelection - XawToggleChangeRadioGroup - XawToggleGetCurrent - XawToggleSetCurrent - XawToggleUnsetCurrent - XawTreeForceLayout - xawvendorShellExtClassRec - XawVendorShellExtResize - xawvendorShellExtWidgetClass - XawViewportSetCoordinates - XawViewportSetLocation - XawWidgetArray - XawWidgetCount -#ifdef __UNIXOS2__ /* xconsole */ - _XawTextGetSTRING - XawTextSourceAddEntity - XawTextSourceAnchorAndEntity - XawTextSourceNextAnchor - XawTextSourcePrevAnchor - XawTextSourceFindAnchor - _XawTextShowPosition - _XawTextSrcUndo - XawTextSinkConvertPropertyList - XawTextGetSink - _XawTextBuildLineTable - XawTextSourceClearEntities - _XawTextNeedsUpdating - XawTextSinkCopyProperty - XawTextSinkGetProperty - XawTextSinkCombineProperty - XawTextSinkAddProperty - XawTextLastPosition -#endif -/* $Xorg: Xaw-def.cpp,v 1.3 2000/08/17 19:45:44 cpqbld Exp $ */ -/* $XFree86: xc/lib/Xaw/Xaw-def.cpp,v 1.2 2002/05/31 18:45:44 dawes Exp $ */ diff --git a/nx-X11/lib/Xaw/Xaw.man b/nx-X11/lib/Xaw/Xaw.man deleted file mode 100644 index 8803f10f9..000000000 --- a/nx-X11/lib/Xaw/Xaw.man +++ /dev/null @@ -1,588 +0,0 @@ -.\" -.\" Copyright (c) 1999 by The XFree86 Project, Inc. -.\" -.\" Permission is hereby granted, free of charge, to any person obtaining a -.\" copy of this software and associated documentation files (the "Software"), -.\" to deal in the Software without restriction, including without limitation -.\" the rights to use, copy, modify, merge, publish, distribute, sublicense, -.\" and/or sell copies of the Software, and to permit persons to whom the -.\" Software is furnished to do so, subject to the following conditions: -.\" -.\" The above copyright notice and this permission notice shall be included in -.\" all copies or substantial portions of the Software. -.\" -.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -.\" IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -.\" FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL -.\" THE XFREE86 PROJECT BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, -.\" WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF -.\" OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE -.\" SOFTWARE. -.\" -.\" Except as contained in this notice, the name of the XFree86 Project shall -.\" not be used in advertising or otherwise to promote the sale, use or other -.\" dealings in this Software without prior written authorization from the -.\" XFree86 Project. -.\" -.\" Author: Paulo César Pereira de Andrade -.\" -.\" $XFree86: xc/lib/Xaw/Xaw.man,v 1.7 2001/11/04 21:16:39 paulo Exp $ -.\" -.de TQ -.br -.ns -.TP \\$1 -.. -.TH Xaw 3 __vendorversion__ -.SH NAME - Xaw \- X Athena Widgets -.SH DESCRIPTION -.B Xaw -is a widget set based on the X Toolkit Intrinsics (Xt) Library. This -release by the X.org Foundation includes additions and modifications -originally made for The XFree86 Project, Inc. This manual page describes -these changes as well as some of the common interfaces between its version -and the previous X Consortium release (Xaw6). -.SH ACTIONS -All of the \fIXaw\fR widgets now have the additional translations -.B call-proc, declare, get-values -and \fBset-values\fP. The syntax for these actions is: -.PP -.I action-name \fP(\fIboolean-expression\fP, \fIarguments\fP) -.PP -\fBAction-name\fP is one of \fIcall-proc\fP, \fIdeclare\fP, -\fIget-values\fP or \fIset-values\fP. -.PP -\fBBoolean-expression\fP is composed with the operators \fI|\fR (or), \fI&\fR -(and), \fI^\fR (xor), and \fI~\fR (not). The operands can be a variable name, -which starts with a \fI$\fR; a resource name without the bindings \fI.\fP -or \fI*\fP; or a constant name, including \fImine\fP (event->xany.window -== XtWindow(widget)), \fIfaked\fP (event->xany.send_event != 0), \fItrue\fP (1) -and \fIfalse\fP (0). -.PP -\fBArguments\fP are self-explanatory; when starting with a \fI$\fP they name -a variable, otherwise, they indicate a resource name. -.TP 8 -.B call-proc \fP(\fIboolean-expression\fP, \fIprocedure-name\fP) -This action allows the evaluation of a boolean expression in the first -parameter before calling a action procedure. The procedure is only called -if the expression evaluates as true. Example: -.br -.I call-proc("$inside & $pressed", notify) -.TP 8 -.B declare \fP(\fIboolean-expression\fP, \fIvariable\fP, \fIvalue\fP, ...) -This action is used to create new variables or change their values. Any -number of variable-value tuples may be specified. Example: -.br -.I declare(1, $pressed, 1) -.TP 8 -.B get-values \fP(\fIboolean-expression\fP, \fIvariable\fP, \fIvalue\fP, ...) -This action reads a widget resource value into a variable. Any number of -variable-value tuples may be specified. Example: -.br -.I get-values(1, $fg, foreground, $bg, background) -.TP 8 -.B set-values \fP(\fIboolean-expression\fP, \fIvariable\fP, \fIvalue\fP, ...) -This action sets a widget resource to the given value, which may be a -variable. Any number of variable-value tuples may be specified. Example: -.br -.I set-values(1, foreground, $bg, background, $fg) -.PP -Here is a sample translation to make a label widget behave like a button: -.PP -.nf -<Map>: get-values(1, $fg, foreground, $bg, background)\\n\\ -<Btn1Down>: set-values(1, foreground, yellow, background, gray30)\\n\\ -<Btn1Up>: set-values(1, foreground, $fg, background, $bg) -.fi -.SH DISPLAY LISTS -All of the \fBXaw\fP widgets have now the additional resource -\fIdisplayList\fP. This resource allows drawing the widget decorations -using commands embedded in a resource string. The displayList resource has -the syntax: -.PP -\fI[class-name:]function-name arguments[[{;\\n}]...]\fP -.PP -\fBClass-name\fP is any registered set of functions to draw in the widget. -Currently the only existing class is \fIxlib\fP, which provides access to -the Xlib drawing primitives. -.PP -\fBFunction-name\fP is the drawing or configuration function to be called, -described bellow. -.PP -\fBArguments\fP may be anything suitable to the displayList function being -called. When the function requires a coordinate, the syntax is -\fI{+-}<integer>\fP or \fI<integer>/<integer>\fP. Examples: -.nf - +0,+0 top, left - -0,-0 bottom, right - -+10,-+10 bottom+10, right+10 - +0,1/2 left, vertical-center -.fi -.TP 8 -.B arc-mode \fPmode -Sets the arc mode. Accepted \fImode\fPs are "pieslice" and "chord", which -set the arc to ArcPieSlice or ArcChord, respectively. Example: -.br -.I arc-mode chord -.TP 8 -.B bg \fPcolor-spec -.TQ -.B background \fPcolor-spec -Sets the background color. \fIcolor-spec\fP must a valid color -specification. Example: -.br -.I background red -.TP 8 -.B cap-style \fPstyle -Sets the cap style. Accepted \fIstyle\fPs are "notlast", "butt", "round", -and "projecting", which set the cap style to CapNotLast, CapBut, CapRound -or CapProjecting, respectively. Example: -.br -.I cap-style round -.TP 8 -.B clip-mask \fPpixmap-spec -Sets the pixmap for the clip mask. Requires a pixmap parameter, as -described in the \fBPIXMAPS\fP section below. Example: -.br -.I clip-mask xlogo11 -.TP 8 -.B clip-origin \fPx,y -Sets the clip x and y origin. Requires two arguments, the x and y -coordinates. Example: -.br -.I clip-origin 10,10 -.TP 8 -.B clip-rects \fPx1,y1,x2,y2 [...,xn,yn] -.TQ -.B clip-rectangles \fPx1,y1,x2,y2 [...,xn,yn] -Sets a list of rectangles to the clip mask. The number of arguments must -be a multiple of four. The arguments are coordinates. The parser -calculates the width and height of the rectangles. Example: -.br -.I clip-rects 0,0,10,20, 20,10,30,30 -.TP 8 -.B coord-mode \fPmode -Changes the coord mode for \fIfill-polygon\fP, \fIdraw-lines\fP, and -\fIdraw-points\fP. Accepted parameters are "modeorigin" and "previous", -that sets the coord mode to CoordModeOrigin or CoordModePrevious, -respectively. Example: -.br -.I coord-mode previous -.TP 8 -.B copy-area \fP{pixmap-spec|.},dstx,dsty[,x2,y2,srcx,srcy] -Calls XCopyArea. The character \fI.\fP means copy the window contents; -pixmap-spec is as defined in the \fBPIXMAPS\fP section below. \fIX2\fP and -\fIy2\fP are the coordinates of the end copy, not the width and height; if -not defined, the parser calculates them. \fIsrc_x\fP and \fIsrc_y\fP -default to zero. Example: -.br -.I copy-area Term,10,10 -.TP 8 -.B copy-plane \fP{pixmap-spec|.},dstx,dsty[,x2,y2,srcx,srcy,plane] -Calls XCopyPlane. The character \fI.\fP means copy the window contents; -pixmap-spec is as defined in the \fBPIXMAPS\fP section below. \fIX2\fP and -\fIy2\fP are the coordinates of the end copy, not the width and height; if -not defined, the parser calculates them. \fIsrc_x\fP and \fIsrc_y\fP -default to zero. \fIPlane\fP defaults to one. Example: -.br -.I copy-plane star,10,10 -.TP 8 -.B dashes \fPi1[...,in] -Sets the dashes for line drawing. Accepts up to 127 arguments. Example: -.br -.I dashes 3,7 9,10 -.TP 8 -.B draw-arc \fPx1,y1,x2,y2[,start-angle,end-angle] -Draws an arc. The four first arguments are the rectangle enclosing the -arc. The two remaining arguments, if specified, are the start and end -angle, in degrees. Example: -.br -.I draw-arc +0,+0,-1,-1,0,90 -.TP 8 -.B draw-rect \fPx1,y1,x2,y2 -.TQ -.B draw-rectangle \fPx1,y1,x2,y2 -Draws a rectangle. Requires four arguments, which are the start and end -coordinate pairs. Example: -.br -.I draw-rect +1,+1,-5,-5 -.TP 8 -.B draw-string \fPx,y,"string" -Draws a text string. Requires three arguments, a x coordinate, a y -coordinate, and a string. Strings that have white space can be quoted with -the \fI"\fP character; the backslash character \fI\\\fP can also be used, -but it will be necessary escape it twice. Example: -.br -\fI draw-string 10,10, "Hello world!"\fP -.TP 8 -.B exposures \fPboolean -Sets graphics exposures in the GC. Allowed parameters are a integer or the -strings "true", "false", "on" and "off". Example: -.br -.I exposures true -.TP 8 -.B fill-arc \fPx1,y1,x2,y2[,start-angle,end-angle] -Like \fIdraw-arc\fP, but fills the contents of the arc with the currently -selected foreground. Example: -.br -.I fill-arc +0,+0,-1,-1,0,180 -.TP 8 -.B fill-poly \fPx1,y1 [...,xn,yn] -.TQ -.B fill-polygon \fPx1,y1 [...,xn,yn] -Like \fIdraw-lines\fP, but fills the enclosed polygon and joins the first -and last point, if they are not at the same position. Example: -.br -.I fill-poly +0,+10, +10,+20, +30,+0 -.TP -.B fill-rect \fPx1,y1,x2,y2 -.TQ -.B fill-rectangle \fPx1,y1,x2,y2 -Like \fIdraw-rect\fP, but fills the contents of the rectangle with the -selected foreground color. Example: -.br -.I fill-rect +10,+10,-20,-20 -.TP 8 -.B fill-rule \fPrule -Sets the fill rule. Accepted parameters are "evenodd" and "winding", which -set the fill rule to EvenOddRule or WindingRule, respectively. Example: -.br -.I -fill-rule winding -.TP 8 -.B fill-style \fPstyle -Sets the fill style. Allowed parameters are "solid", "tiled", "stippled" and -"opaquestippled", which set the fill style to FillSolid, FillTiled, -FillStippled or FillOpaqueStippled, respectively. Example: -.br -.I fill-style tiled -.TP 8 -.B font \fPfont-spec -Sets the font for text functions. Example: -.br -.I font -*-*-*-R-*-*-*-120-*-*-*-*-ISO8859-1 -.TP 8 -.B fg \fPcolor-spec -.TQ -.B foreground \fPcolor-spec -Like \fIbackground\fP, but sets the current foreground color. Example: -.br -.I foreground blue -.TP 8 -.B mask -This command is useful when you want to draw only in the region that really -needs to be repainted. Requires no arguments. -.TP 8 -.B function \fPfunction-spec -Sets the specific GC function. Allowed parameters are "set", "clear", "and", -"andreverse", "copy", "andinverted", "noop", "xor", "or", "nor", "equiv", -"invert", "orreverse", "copyinverted" and "nand", which set the function to -GXset, GXclear, GXand, GXandReverse, GXcopy, GXandInverted, GXnoop, GXxor, -GXor, GXnor, GXequiv, GXinvert, GXorReverse, GXcopyInverted or GXnand, -respectively. Example: -.br -.I function xor -.TP 8 -.B join-style \fPstyle -Sets the join style. Allowed parameters are "miter", "round" and "bevel", -which set the join style to JoinMiter, JoinRound and JoinBevel, -respectively. Example: -.br -.I join-style round -.TP 8 -.B image \fP{pixmap-spec},xs,ys,[xe,ye] -This function is implemented as a way to quickly compose complex -decorations in widgets. \fIPixmap-spec\fP is as defined in the -\fBPIXMAPS\fP section below. \fIxs\fP and \fIys\fP are the coordinates from -where to start copying the pixmap; \fIxe\fP and \fIye\fP are optional (they -default to xs + pixmap.width and ys + pixmap.height, respectively). If the -pixmap has a mask, the copy is masked accordingly. Example: -.br -.I image pixmap.xpm,0,0,20,20 -.TP 8 -.B line \fPx1,y1,x2,y2 -.TQ -.B draw-line \fPx1,y1,x2,y2 -Draws a line with the current foreground color. Requires four arguments, -the starting and ending coordinate pairs. Example: -.br -.I line +0,+0, -1,-1 -.TP 8 -.B line-width \fPinteger -Selects a line width for drawing. Example: -.br -.I line-width 2 -.TP 8 -.B line-style \fPstyle -Sets the line style. Accepted parameters are "solid", "onoffdash" and -"doubledash", which set the line style to LineSolid, LineOnOffDash or -LineDoubleDash, respectively. Example: -.br -.I line-style onoffdash -.TP 8 -.B lines \fPx1,y1,x2,y2 [...,xn,yn] -.TQ -.B draw-lines \fPx1,y1,x2,y2 [...,xn,yn] -Draws a list of lines. Any number of argument pairs may be supplied. -Example: -.br -.I lines +0,-1, -1,-1, -1,+0 -.TP 8 -.B paint-string \fPx,y,"string" -Identical to draw-string, but also uses the background color. Example: -.br -\fI paint-string 10,20, "Sample text"\fP -.TP 8 -.B point \fPx,y -.TQ -.B draw-point \fPx,y -Draws a point. Requires two arguments, a coordinate pair. Example: -.br -.I point +10,+10 -.TP 8 -.B plane-mask \fPinteger -Sets the plane mask. Requires an integer parameter. Example: -.br -.I plane-mask -1 -.TP 8 -.B points \fPx1,y1 [...,xn,yn] -.TQ -.B draw-points \fPx1,y1 [...,xn,yn] -Draws a list of points at the specified coordinates. Example: -.br -.I points +1,+2, +1,+4, +1,+6 -.TP 8 -.B segments \fPx1,y1,x2,y2 [...,xn,yn] -.TQ -.B draw-segments \fPx1,y1,x2,y2 [...,xn,yn] -Draws a list of segment lines. The number of parameters must be multiple -of 4. Example: -.br -.I segments +1,+2,+1,-3, +2,-2,-3,-2 -.TP 8 -.B shape-mode \fPmode -Sets the shape mode used in \fIfill-polygon\fP. Accepted parameters are -"complex", "convex" or "nonconvex", which set the shape mode to Complex, -Convex or Nonconvex, accordingly. Example: -.br -.I shape-mode convex -.TP 8 -.B stipple \fPpixmap-spec -Sets the pixmap for a stipple. Requires a pixmap parameter, as described -in the \fBPIXMAPS\fP section below. Example: -.br -.I stipple plaid -.TP 8 -.B subwindow-mode \fPmode -Sets the subwindow mode in the GC. Accepted parameters are -"includeinferiors" and "clipbychildren", which set the subwindow mode to -IncludeInferiors or ClipByChildren, respectively. Example: -.br -.I subwindow-mode includeinferiors -.TP 8 -.B tile \fPpixmap-spec -Sets the pixmap for a tile. Requires a pixmap parameter, as described -in the \fBPIXMAPS\fP section below. Example: -.br -.I tile xlogo11?foreground=red&background=gray80 -.TP 8 -.B ts-origin \fPx,y -Sets the tile stipple x and y origin. Requires two arguments, a x and y -coordinate. Example: -.br -.I ts-origin 10,10 -.TP 8 -.B umask -Disables the GC mask, if it has been set with the command \fImask\fP. -Requires no arguments. -.PP -Example for drawing a shadow effect in a widget: -.nf -foreground gray30;\\ -draw-lines +1,-1,-1,-1,-1,+1;\\ -foreground gray85;\\ -draw-lines -1,+0,+0,+0,+0,-1 -.fi -.SH PIXMAPS -A String to Pixmap converter has been added to \fBXaw\fP. This converter -is meant to be extended, and has enough abstraction to allow loading -several image formats. It uses a format that resembles a \fIURL\fP, with -the syntax: -.PP -.I [type:]name[?arg=val[{&}...]] -.PP -\fBType\fP can be one of \fIbitmap\fP, \fIgradient\fP or \fIxpm\fP. -.PP -\fBName\fP may be a file name, or, in the case of type \fIgradient\fP, may be -either \fIvertical\fP or \fIhorizontal\fP. -.PP -\fBArg=val\fP is a list of arguments to the converter. An argument list is -preceded by a question mark, and multiple arguments are separated by -ampersands. The most common arguments are \fIforeground\fP and -\fIbackground\fP. Gradients also support the arguments \fIstart\fP and -\fIend\fP (colors with which to start and end the gradient); the -\fPsteps\fP argument, to allow using less colors; and the \fIdimension\fP -argument to specify the size of the gradient. The \fIxpm\fP converter -understands the \fIcloseness\fP argument, which aids in using fewer colors -(useful if you have a limited colormap). -.SH TEXT WIDGET -Most of the changes to this version of the Xaw library were done in the -TextWidget, TextSrcObject, TextSinkObject and related files. -.PP -A couple of highly visible changes in the Text widget are due to many bugs -in the Xaw6 implementation involving scrollbars and auto-resizing. -Scrollbars being added or removed caused several problems in keeping the -text cursor visible, and in Xaw6 it was very easy to have a widget thinking -the cursor was visible, when it was not. Also, permitting automatic -resizing of the widget to a larger geometry created other problems, making -it difficult to have a consistent layout in the application, and, if the -window manager did not interfere, windows larger than the screen could -result. Therefore, some functionality involving scrollbars and -auto-resizing has been disabled; see the section on new and modified -Text widget resources below. -.PP -The Text widget's default key bindings were originally based on the Emacs -text editor. In this release, even more operations familiar to Emacs users -have been added. New text actions include: -.TP 8 -.B indent -Indents text blocks. Not bound by default. The Text widget also does not -attempt to perform auto-indentation of its source object by default. -.TP 8 -.B keyboard-reset -Resets the keyboard state. Reverts the action multiplier to 1, and if undo -is enabled, toggles between undo and redo. Bound by default to -\fIControl<Key>G\fP. -.TP 8 -.B kill-ring-yank -In this version of Xaw, text killed in any text field is kept in memory, -allowing cut and paste operations internally to the program between text -fields. Bound by default to \fIMeta<Key>Y\fP. -.TP 8 -.B numeric -Listed here only for purposes of documentation. Called by default when one -of the characters \fI1, 2, 3, 4, 5, 6, 7, 8, 9, 0,\fP or \fI-\fP is typed, -allowing composition of the multiplication number of text actions. -.TP 8 -.B set-keyboard-focus -Sets the input focus of the top level widget to the text field. Not -enabled by default, but bound to the \fI<Btn1Down>\fP event. -.TP 8 -.B toggle-overwrite -Toggles overwrite mode. In overwrite mode, any text inserted in a text -field will replace existing text. Bound by default to \fI<Key>Insert\fP. -.TP 8 -.B undo -Sets the \fIenableUndo\fP resource of the textSrcObject. Not enabled by -default, but bound to \fIControl<Key>_\fP. -.PP -New and modified Text widget resources include: -.TP 8 -.B justify (\fPClass\fB Justify) -Sets the text justification. Can be one of \fIleft, right, center\fP, or -\fIfull\fP. Only enabled when the \fIautoFill\fP resource is set, and the -resources \fIleftColumn\fP and \fIrightColumn\fP are correctly set. -.TP 8 -.B leftColumn (\fPClass\fB Column) -Specifies the left column at which to break text. Text lines started with -an alphanumeric character will automatically start at this column. -.TP 8 -.B positionCallback (\fPClass\fB Callback) -Allows installation of a callback to be called every time the cursor is -moved, and/or the file changes its size. The callback is called with a -pointer to a structure containing the following data: -.nf -typedef struct { - int line_number; - int column_number; - XawTextPosition insert_position; - XawTextPosition last_position; - Boolean overwrite_mode; -} XawTextPositionInfo; -.fi -This callback is intended to help programmers write text editors based -on the Xaw widget set. -.TP 8 -.B resize (\fPClass\fB Resize) -No longer supported, but recognized for backward compatibility with -resource specifications written for the Xaw6 Text widget. -.TP 8 -.B rightColumn (\fPClass\fB Column) -Specifies the right column at which to break text. Text lines started with -an alphanumeric character will automatically end at this column. -.TP 8 -.B scrollHorizontal (\fPClass\fB Scroll) -.TQ -.B scrollVertical (\fPClass\fB Scroll) -These resources control the placement of scrollbars on the left and bottom -edges of the Text widget. They accept the values \fIXawtextScrollAlways\fP -and \fIXawtextScrollNever\fP. A converter is registered for this resource -that will convert the following strings: \fIalways\fP and \fInever\fP. The -value \fIXawtextScrollWhenNeeded\fP (and \fIwhenNeeded\fP, recognized by -the converter), is accepted for backwards compatibility with resource -specifications written for the Xaw6 Text widget, but ignored (effectively -treated as \fIXawtextScrollNever\fP). -.SH TEXT SOURCE OBJECT -The textSrcObject allows display of its contents to more than one window, -and also stores undo information. The new resources for the textSrcObject -are: -.TP 8 -.B callback (\fPClass\fB Callback) -Previous versions of Xaw had this resource in subclasses of the TextSource -object. This was changed to make it possible to tell the callback the -state of the text when undo is enabled. -.TP 8 -.B enableUndo (\fPClass\fB Undo) -A boolean resource that enables or disables the undo function. The default -value is False. -.TP 8 -.B sourceChanged (\fPClass\fB Changed) -Like the callback resource, this resource was previously in subclasses of -the TextSource object. It is now in the textSrcObject to control the -changed/unchanged state when undo is enabled. -.SH TEXT SINK OBJECT -The textSinkObject subclasses asciiSinkObject and multiSinkObject have been -changed slightly to use a new cursor shape (no longer a caret at the -baseline) that indicates the input focus of the text widget, and allow -specification of the cursor color. The new resource is: -.TP 8 -.B cursorColor (\fPClass\fB Color) -Sets the cursor color of the text. This color is also used to draw -selected text. -.SH SIMPLE MENU WIDGET -The simpleMenuWidget algorithm to lay out menu entries has been changed to -enable multiple columns when a single column does not fit on the screen. -It was also modified to enable submenus. -.SH SME BSB OBJECT -A new resource has been added to the smeBSBObject to allow binding submenus -to it. The new resource is: -.TP 8 -.B menuName (\fPClass\fB MenuName) -Specifies the name of the popup widget to be popped up when the pointer is -over the menu entry, or NULL. Note that the named menu must be a child of -the popup parent of the smeBSBObject. -.SH RESTRICTIONS -.B Xaw -is actively being developed. Programs intending to be fully compatible -with future releases of the Xaw library should use only the public -interfaces. While widget subclassification is not a bad thing, and -sometimes an encouraged programming practice, programs that access private -data structures may have problems with newer releases in the current stage -of -.I Xaw -development. Efforts are being made to avoid such problems and to guarantee -that newer releases will be source and binary compatible. -.SH AUTHORS -The original X Consortium version of the Athena Widget Set and its -documentation were the work of many people, including Chris D. Peterson, -Ralph Swick, Mark Ackerman, Donna Converse, Jim Fulton, Loretta -Guarino-Reid, Charles Haynes, Rich Hyde, Mary Larson, Joel McCormack, Ron -Newman, Jeanne Rich, Terry Weissman, Mike Gancarz, Phil Karlton, Kathleen -Langone, Ram Rao, Smokey Wallace, Al Mento, and Jean Diaz. -.PP -The additions and modifications to \fIXaw\fR which were -originally made for XFree86 were written by Paulo -C\('esar Pereira de Andrade. -.SH SEE ALSO -.I Athena Widget Set - C Language Interface diff --git a/nx-X11/lib/Xaw/XawI18n.c b/nx-X11/lib/Xaw/XawI18n.c deleted file mode 100644 index ca95866e5..000000000 --- a/nx-X11/lib/Xaw/XawI18n.c +++ /dev/null @@ -1,104 +0,0 @@ -/* $Xorg: XawI18n.c,v 1.4 2001/02/09 02:03:47 xorgcvs Exp $ */ - -/* Copyright 1991 NCR Corporation - Dayton, Ohio, USA */ - -/* - * Copyright 1990, 1991 by OMRON Corporation, NTT Software Corporation, - * and Nippon Telegraph and Telephone Corporation - * - * Permission to use, copy, modify, distribute, and sell this software and its - * documentation for any purpose is hereby granted without fee, provided that - * the above copyright notice appear in all copies and that both that - * copyright notice and this permission notice appear in supporting - * documentation, and that the names of OMRON, NTT Software, and NTT - * not be used in advertising or publicity pertaining to distribution of the - * software without specific, written prior permission. OMRON, NTT Software, - * and NTT make no representations about the suitability of this - * software for any purpose. It is provided "as is" without express or - * implied warranty. - * - * OMRON, NTT SOFTWARE, AND NTT, DISCLAIM ALL WARRANTIES WITH REGARD - * TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY - * AND FITNESS, IN NO EVENT SHALL OMRON, NTT SOFTWARE, OR NTT BE - * LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES - * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN - * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF - * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - * - * Author: Li Yuhong OMRON Corporation - */ - -/* - -Copyright 1991, 1994, 1998 The Open Group - -Permission to use, copy, modify, distribute, and sell this software and its -documentation for any purpose is hereby granted without fee, provided that -the above copyright notice appear in all copies and that both that -copyright notice and this permission notice appear in supporting -documentation. - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -Except as contained in this notice, the name of The Open Group shall not be -used in advertising or otherwise to promote the sale, use or other dealings -in this Software without prior written authorization from The Open Group. - -*/ -/* $XFree86: xc/lib/Xaw/XawI18n.c,v 1.7 2001/01/17 19:42:36 dawes Exp $ */ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif -#include <X11/IntrinsicP.h> -#include "XawI18n.h" - -wchar_t -#if NeedWidePrototypes -_Xaw_atowc(int c) -#else -_Xaw_atowc(unsigned char c) -#endif -{ - wchar_t wc; - char str[2]; - - str[0] = c; - str[1] = '\0'; - - mbtowc(&wc, str, 1); - - return (wc); -} - -#ifdef NCR -int -_Xaw_iswspace(wchar_t w) -{ - int ret = 0; - wchar_t s = _Xaw_atowc(' '); - - if (s == w) - ret = 1; - - return (ret); -} -#endif - -int -_Xaw_iswalnum(wchar_t ch) -{ - unsigned char mb[sizeof(wchar_t)]; - - wctomb((char*)mb, ch); - - return (isalnum(*mb)); -} diff --git a/nx-X11/lib/Xaw/XawI18n.h b/nx-X11/lib/Xaw/XawI18n.h deleted file mode 100644 index 481f78a6f..000000000 --- a/nx-X11/lib/Xaw/XawI18n.h +++ /dev/null @@ -1,122 +0,0 @@ -/* $XdotOrg: xc/lib/Xaw/XawI18n.h,v 1.4 2005/11/08 06:33:25 jkj Exp $ */ -/* $Xorg: XawI18n.h,v 1.4 2001/02/09 02:03:47 xorgcvs Exp $ */ - -/************************************************************ - -Copyright 1993, 1994, 1998 The Open Group - -Permission to use, copy, modify, distribute, and sell this software and its -documentation for any purpose is hereby granted without fee, provided that -the above copyright notice appear in all copies and that both that -copyright notice and this permission notice appear in supporting -documentation. - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -Except as contained in this notice, the name of The Open Group shall not be -used in advertising or otherwise to promote the sale, use or other dealings -in this Software without prior written authorization from The Open Group. - -********************************************************/ -/* $XFree86: xc/lib/Xaw/XawI18n.h,v 3.14 2001/12/14 19:54:46 dawes Exp $ */ - -#ifdef HAS_WCTYPE_H -#include <wctype.h> -#ifndef NO_WIDEC_H -#include <widec.h> -#define wcslen(c) wslen(c) -#define wcscpy(d, s) wscpy(d, s) -#define wcsncpy(d, s, l) wsncpy(d, s, l) -#endif -#endif - -#ifdef HAS_WCHAR_H -#include <wchar.h> -#endif - -#if defined(AIXV3) || defined(__SCO__) -#include <ctype.h> -#endif - -#ifdef NCR -#define iswspace(c) _Xaw_iswspace(c) -int _Xaw_iswspace -( - wchar_t c - ); -#endif - -#ifdef sony -#ifndef SVR4 -#include <jctype.h> -#define iswspace(c) jisspace(c) -#endif -#endif - -#ifdef QNX4 -#define toascii( c ) ((unsigned)(c) & 0x007f) -#endif - -#include <stdlib.h> - -#ifdef USE_XWCHAR_STRING -int _Xwcslen -( - wchar_t *wstr - ); - -#define wcslen(c) _Xwcslen(c) - -wchar_t *_Xwcscpy -( - wchar_t *wstr1, - wchar_t *wstr2 - ); - -#define wcscpy(d,s) _Xwcscpy(d,s) - -wchar_t *_Xwcsncpy -( - wchar_t *wstr1, - wchar_t *wstr2, - int len - ); - -#define wcsncpy(d, s, l) _Xwcsncpy(d, s, l) - -#ifdef USE_XMBTOWC -#define mbtowc(wc, s, l) _Xmbtowc(wc, s, l) -#endif -#endif - -wchar_t _Xaw_atowc -( -#if NeedWidePrototypes - int c -#else - unsigned char c -#endif - ); - -#ifndef HAS_ISW_FUNCS -#include <ctype.h> -#ifndef iswspace -#define iswspace(c) (isascii(c) && isspace(toascii(c))) -#endif -#endif - -#ifndef iswalnum -#define iswalnum(c) _Xaw_iswalnum(c) -int _Xaw_iswalnum -( - wchar_t c - ); -#endif diff --git a/nx-X11/lib/Xaw/XawIm.c b/nx-X11/lib/Xaw/XawIm.c deleted file mode 100644 index 24b647d81..000000000 --- a/nx-X11/lib/Xaw/XawIm.c +++ /dev/null @@ -1,1613 +0,0 @@ -/* $Xorg: XawIm.c,v 1.6 2001/02/09 02:03:47 xorgcvs Exp $ */ - -/* - * Copyright 1991 by OMRON Corporation - * - * Permission to use, copy, modify, distribute, and sell this software and its - * documentation for any purpose is hereby granted without fee, provided that - * the above copyright notice appear in all copies and that both that - * copyright notice and this permission notice appear in supporting - * documentation, and that the name of OMRON not be used in advertising or - * publicity pertaining to distribution of the software without specific, - * written prior permission. OMRON makes no representations about the - * suitability of this software for any purpose. It is provided "as is" - * without express or implied warranty. - * - * OMRON DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING - * ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL - * OMRON BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR - * ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, - * WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTUOUS ACTION, - * ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS - * SOFTWARE. - * - * Author: Seiji Kuwari OMRON Corporation - * kuwa@omron.co.jp - * kuwa%omron.co.jp@uunet.uu.net - */ - - -/* - -Copyright 1994, 1998 The Open Group - -Permission to use, copy, modify, distribute, and sell this software and its -documentation for any purpose is hereby granted without fee, provided that -the above copyright notice appear in all copies and that both that -copyright notice and this permission notice appear in supporting -documentation. - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -Except as contained in this notice, the name of The Open Group shall not be -used in advertising or otherwise to promote the sale, use or other dealings -in this Software without prior written authorization from The Open Group. - -*/ -/* $XFree86: xc/lib/Xaw/XawIm.c,v 1.14tsi Exp $ */ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif -#include <X11/IntrinsicP.h> -#include <X11/StringDefs.h> -#include <X11/Xos.h> -#include <X11/Xfuncs.h> -#include <X11/ShellP.h> -#include <X11/Xaw/TextP.h> -#include <X11/Xaw/MultiSrc.h> -#include <X11/Xaw/MultiSinkP.h> -#include <X11/Xaw/XawImP.h> -#include <X11/Xaw/VendorEP.h> -#include "XawI18n.h" -#include <ctype.h> - -#include <stdarg.h> - -#define maxAscentOfFontSet(fontset) \ - ( - (XExtentsOfFontSet((fontset)))->max_logical_extent.y) - -#define maxHeightOfFontSet(fontset) \ - ((XExtentsOfFontSet((fontset)))->max_logical_extent.height) - -#define maxDescentOfFontSet(fontset) \ - (maxHeightOfFontSet(fontset) - maxAscentOfFontSet(fontset)) - -#define Offset(field) (XtOffsetOf(XawIcTablePart, field)) - -/***************************************************** - * - * Forward reference prototypes - * - *****************************************************/ - -/* - * Prototypes - */ -static void AllCreateIC(XawVendorShellExtPart*); -static void CloseIM(XawVendorShellExtPart*); -static void CompileResourceList(XtResourceList, unsigned int); -static void ConfigureCB(Widget, XtPointer, XEvent*, Boolean*); -static void CreateIC(Widget, XawVendorShellExtPart*); -static XawIcTableList CreateIcTable(Widget, XawVendorShellExtPart*); -static XawIcTableList CurrentSharedIcTable(XawVendorShellExtPart*); -static void Destroy(Widget, XawVendorShellExtPart*); -static void DestroyAllIM(XawVendorShellExtPart*); -static void DestroyIC(Widget, XawVendorShellExtPart*); -static void FreeAllDataOfVendorShell(XawVendorShellExtPart*, - VendorShellWidget); -static XawVendorShellExtPart *GetExtPart(VendorShellWidget); -static XawIcTableList GetIcTable(Widget, XawVendorShellExtPart*); -static XawIcTableList GetIcTableShared(Widget, XawVendorShellExtPart*); -static XIMStyle GetInputStyleOfIC(XawVendorShellExtPart*); -static Bool Initialize(VendorShellWidget, XawVendorShellExtPart*); -static Bool IsCreatedIC(Widget, XawVendorShellExtPart*); -static Bool IsRegistered(Widget, XawVendorShellExtPart*); -static Bool IsSharedIC(XawVendorShellExtPart*); -static Bool NoRegistered(XawVendorShellExtPart*); -static void OpenIM(XawVendorShellExtPart*); -static void Reconnect(XawVendorShellExtPart*); -static void Register(Widget, XawVendorShellExtPart*); -static Bool RegisterToVendorShell(Widget, XawVendorShellExtPart*); -static void ResizeVendorShell(VendorShellWidget, XawVendorShellExtPart*); -static Bool ResizeVendorShell_Core(VendorShellWidget, XawVendorShellExtPart*, - XawIcTableList); -static VendorShellWidget SearchVendorShell(Widget); -static Widget SetErrCnxt(Widget, XIM); -static XawVendorShellExtPart *SetExtPart(VendorShellWidget, - XawVendorShellExtWidget); -static void SetFocus(Widget, XawVendorShellExtPart*); -static void SetFocusValues(Widget, ArgList, Cardinal, Bool); -static void SetICFocus(Widget, XawVendorShellExtPart*); -static void SetICValues(Widget, XawVendorShellExtPart*, Bool); -static void SetICValuesShared(Widget, XawVendorShellExtPart*, XawIcTableList, - Bool); -static void SetValues(Widget, XawVendorShellExtPart*, ArgList, Cardinal); -static unsigned int SetVendorShellHeight(XawVendorShellExtPart*, - unsigned int); -static void SharedICChangeFocusWindow(Widget, XawVendorShellExtPart*, - XawIcTableList); -static void SizeNegotiation(XawIcTableList, unsigned int, unsigned int); -static void Unregister(Widget, XawVendorShellExtPart*); -static void UnregisterFromVendorShell(Widget, XawVendorShellExtPart*); -static void UnsetFocus(Widget); -static void UnsetICFocus(Widget, XawVendorShellExtPart*); -static void VendorShellDestroyed(Widget, XtPointer, XtPointer); - -/* - * From Vendor.c - */ -void XawVendorShellExtResize(Widget); -void XawVendorStructureNotifyHandler(Widget, XtPointer, XEvent*, Boolean*); - - -/* - * From Xt/Resources.c - */ -void _XtCopyFromArg(XtArgVal src, char*, unsigned int); - -static XtResource resources[] = -{ - { - XtNfontSet, XtCFontSet, XtRFontSet, sizeof(XFontSet), - Offset (font_set), XtRString, XtDefaultFontSet - }, - { - XtNforeground, XtCForeground, XtRPixel, sizeof(Pixel), - Offset (foreground), XtRString, (XtPointer)"XtDefaultForeground" - }, - { - XtNbackground, XtCBackground, XtRPixel, sizeof(Pixel), - Offset (background), XtRString, (XtPointer)"XtDefaultBackground" - }, - { - XtNbackgroundPixmap, XtCPixmap, XtRPixmap, sizeof(Pixmap), - Offset (bg_pixmap), XtRImmediate, (XtPointer) XtUnspecifiedPixmap - }, - { - XtNinsertPosition, XtCTextPosition, XtRInt, sizeof (XawTextPosition), - Offset (cursor_position), XtRImmediate, (XtPointer) 0 - } -}; -#undef Offset - - -static VendorShellWidget SearchVendorShell( w ) - Widget w; -{ - while(w && !XtIsShell(w)) w = XtParent(w); - if (w && XtIsVendorShell(w)) return((VendorShellWidget)w); - return(NULL); -} - -static XContext extContext = (XContext)NULL; - -static XawVendorShellExtPart * -SetExtPart(VendorShellWidget w, XawVendorShellExtWidget vew) -{ - contextDataRec *contextData; - - if (extContext == (XContext)NULL) extContext = XUniqueContext(); - - contextData = XtNew(contextDataRec); - contextData->parent = (Widget)w; - contextData->ve = (Widget)vew; - if (XSaveContext(XtDisplay(w), (Window)w, extContext, (char *)contextData)) { - return(NULL); - } - return(&(vew->vendor_ext)); -} - -static XawVendorShellExtPart * -GetExtPart(VendorShellWidget w) -{ - contextDataRec *contextData; - XawVendorShellExtWidget vew; - - if (XFindContext(XtDisplay(w), (Window)w, extContext, - (XPointer*)&contextData)) { - return(NULL); - } - vew = (XawVendorShellExtWidget)contextData->ve; - return(&(vew->vendor_ext)); -} - -static Bool -IsSharedIC(XawVendorShellExtPart * ve) -{ - return( ve->ic.shared_ic ); -} - -static XawIcTableList -GetIcTableShared(Widget w, XawVendorShellExtPart *ve) -{ - XawIcTableList p; - - for (p = ve->ic.ic_table; p; p = p->next) { - if (p->widget == w) { - if (IsSharedIC(ve)) { - return(ve->ic.shared_ic_table); - } else { - return(p); - } - } - } - return(NULL); -} - -static XawIcTableList -GetIcTable(Widget w, XawVendorShellExtPart *ve) -{ - XawIcTableList p; - - for (p = ve->ic.ic_table; p; p = p->next) { - if (p->widget == w) { - return(p); - } - } - return(NULL); -} - -static XIMStyle -GetInputStyleOfIC(XawVendorShellExtPart *ve) -{ - - if (!ve) return((XIMStyle)0); - return(ve->ic.input_style); -} - -/*ARGSUSED*/ -static void -ConfigureCB(Widget w, XtPointer closure, XEvent *event, Boolean *unused) -{ - XawIcTableList p; - XawVendorShellExtPart *ve; - VendorShellWidget vw; - XVaNestedList pe_attr; - XRectangle pe_area; - XawTextMargin *margin; - - if (event->type != ConfigureNotify) return; - - if ((vw = SearchVendorShell(w)) == NULL) return; - - if ((ve = GetExtPart(vw)) != NULL) { - if (IsSharedIC(ve)) return; - if ((ve->im.xim == NULL) || - ((p = GetIcTableShared(w, ve)) == NULL) || - (p->xic == NULL) || !(p->input_style & XIMPreeditPosition)) return; - pe_area.x = 0; - pe_area.y = 0; - pe_area.width = w->core.width; - pe_area.height = w->core.height; - margin = &(((TextWidget)w)->text.margin); - pe_area.x += margin->left; - pe_area.y += margin->top; - pe_area.width -= (margin->left + margin->right - 1); - pe_area.height -= (margin->top + margin->bottom - 1); - - pe_attr = XVaCreateNestedList(0, XNArea, &pe_area, NULL); - XSetICValues(p->xic, XNPreeditAttributes, pe_attr, NULL); - XtFree(pe_attr); - } -} - -static XContext errContext = (XContext)NULL; - -static Widget SetErrCnxt(Widget w, XIM xim) -{ - contextErrDataRec *contextErrData; - - if (errContext == (XContext)NULL) errContext = XUniqueContext(); - - contextErrData = XtNew(contextErrDataRec); - contextErrData->widget = w; - contextErrData->xim = xim; - if (XSaveContext(XtDisplay(w), (Window)xim, errContext, - (char *)contextErrData)) { - return(NULL); - } - return(contextErrData->widget); -} - -#if 0 -static Widget -GetErrCnxt(XIM error_im) -{ - contextErrDataRec *contextErrData; - - if (XFindContext(XDisplayOfIM(error_im), (Window)error_im, errContext, - (XPointer*)&contextErrData)) { - return(NULL); - } - return(contextErrData->widget); -} -#endif - -static void -CloseIM(XawVendorShellExtPart *ve) -{ - if (ve->im.xim) - XCloseIM(ve->im.xim); -} - -static unsigned int -SetVendorShellHeight(XawVendorShellExtPart* ve, unsigned int height) -{ - Arg args[2]; - Cardinal i = 0; - - if (ve->im.area_height < height || height == 0) { - XtSetArg(args[i], XtNheight, - (ve->parent->core.height + height - ve->im.area_height)); - ve->im.area_height = height; - XtSetValues(ve->parent, args, 1); - } - return(ve->im.area_height); -} - -static void -DestroyAllIM(XawVendorShellExtPart *ve) -{ - XawIcTableList p; - contextErrDataRec *contextErrData; - - /* - * Destory all ICs - */ - if (IsSharedIC(ve)) { - if ((p = ve->ic.shared_ic_table) && p->xic) { - DestroyIC(p->widget, ve); - p->xic = NULL; - p->ic_focused = FALSE; - } - } else { - for (p = ve->ic.ic_table; p; p = p->next) { - if (p->xic == NULL) continue; - DestroyIC(p->widget, ve); - p->xic = NULL; - p->ic_focused = FALSE; - } - } - if (!ve->im.xim) return; - /* - * Close Input Method - */ - if (!XFindContext(XDisplayOfIM(ve->im.xim), (Window)ve->im.xim, errContext, - (XPointer*)&contextErrData)) { - if (contextErrData) XtFree((char *)contextErrData); - } - XDeleteContext(XDisplayOfIM(ve->im.xim), (Window)ve->im.xim, errContext); - CloseIM(ve); - ve->im.xim = NULL; - - /* - * resize vendor shell to core size - */ - (void) SetVendorShellHeight(ve, 0); - /* - XawVendorShellExtResize(vw); - */ - return; -} - -static void -FreeAllDataOfVendorShell(XawVendorShellExtPart *ve, VendorShellWidget vw) -{ - XawIcTableList p, next; - contextErrDataRec *contextErrData; - - if (!XFindContext(XtDisplay(vw), (Window)vw, extContext, - (XPointer*)&contextErrData)) { - if (contextErrData) XtFree((char *)contextErrData); - } - XDeleteContext(XtDisplay(vw), (Window)vw, extContext); - if (ve->ic.shared_ic_table) - XtFree((char *)ve->ic.shared_ic_table); - if (ve->im.resources) XtFree((char *)ve->im.resources); - for (p = ve->ic.ic_table; p; p = next) { - next = p->next; - XtFree((char *)p); - } -} - -static void -VendorShellDestroyed(Widget w, XtPointer cl_data, XtPointer ca_data) -{ - XawVendorShellExtPart *ve; - - if ( ( ve = GetExtPart( (VendorShellWidget) w ) ) == NULL ) return; - DestroyAllIM( ve ); - FreeAllDataOfVendorShell( ve, (VendorShellWidget) w ); - return; -} - -#if 0 -static int -IOErrorHandler(XIM error_im) -{ - VendorShellWidget vw; - XawVendorShellExtPart * ve; - - if ((vw = (VendorShellWidget)GetErrCnxt(error_im)) == NULL - || (ve = GetExtPart(vw)) == NULL) return(0); - - DestroyAllIM(ve); - return(0); -} -#endif - -/* - * Attempt to open an input method - */ - -static void -OpenIM(XawVendorShellExtPart *ve) -{ - int i; - char *p, *s, *ns, *end, *pbuf, buf[32]; - XIM xim = NULL; - XIMStyles *xim_styles; - XIMStyle input_style = 0; - Boolean found; - - if (ve->im.open_im == False) return; - ve->im.xim = NULL; - if (ve->im.input_method == NULL) { - if ((p = XSetLocaleModifiers("@im=none")) != NULL && *p) - xim = XOpenIM(XtDisplay(ve->parent), NULL, NULL, NULL); - } else { - /* no fragment can be longer than the whole string */ - Cardinal len = strlen (ve->im.input_method) + 5; - - if (len < sizeof buf) pbuf = buf; - else pbuf = XtMalloc (len); - - if (pbuf == NULL) return; - - for(ns=s=ve->im.input_method; ns && *s;) { - /* skip any leading blanks */ - while (*s && isspace(*s)) s++; - if (!*s) break; - if ((ns = end = strchr(s, ',')) == NULL) - end = s + strlen(s); - /* If there is a spurious comma end can be the same as s */ - if (end > s) { - /* strip any trailing blanks */ - while (isspace(*(end - 1))) end--; - - strcpy (pbuf, "@im="); - strncat (pbuf, s, end - s); - pbuf[end - s + 4] = '\0'; - } - - if ((p = XSetLocaleModifiers(pbuf)) != NULL && *p - && (xim = XOpenIM(XtDisplay(ve->parent), NULL, NULL, NULL)) != NULL) - break; - - s = ns + 1; - } - - if (pbuf != buf) XtFree (pbuf); - } - if (xim == NULL) { - if ((p = XSetLocaleModifiers("")) != NULL) { - xim = XOpenIM(XtDisplay(ve->parent), NULL, NULL, NULL); - } - } - if (xim == NULL) { - XtAppWarning(XtWidgetToApplicationContext(ve->parent), - "Input Method Open Failed"); - return; - } - if (XGetIMValues(xim, XNQueryInputStyle, &xim_styles, NULL) - || !xim_styles) { - XtAppWarning(XtWidgetToApplicationContext(ve->parent), - "input method doesn't support any style"); - XCloseIM(xim); - return; - } - found = False; - for(ns = s = ve->im.preedit_type; s && !found;) { - while (*s && isspace(*s)) s++; - if (!*s) break; - if ((ns = end = strchr(s, ',')) == NULL) - end = s + strlen(s); - else - ns++; - if (end > s) - while (isspace(*(end - 1))) end--; - - if (!strncmp(s, "OverTheSpot", end - s)) { - input_style = (XIMPreeditPosition | XIMStatusArea); - } else if (!strncmp(s, "OffTheSpot", end - s)) { - input_style = (XIMPreeditArea | XIMStatusArea); - } else if (!strncmp(s, "Root", end - s)) { - input_style = (XIMPreeditNothing | XIMStatusNothing); - } - for (i = 0; (unsigned short)i < xim_styles->count_styles; i++) - if (input_style == xim_styles->supported_styles[i]) { - ve->ic.input_style = input_style; - SetErrCnxt(ve->parent, xim); - ve->im.xim = xim; - found = True; - break; - } - - s = ns; - } - XFree(xim_styles); - - if (!found) { - XCloseIM(xim); - XtAppWarning(XtWidgetToApplicationContext(ve->parent), - "input method doesn't support my input style"); - } -} - -static Bool -ResizeVendorShell_Core(VendorShellWidget vw, XawVendorShellExtPart *ve, - XawIcTableList p) -{ - XVaNestedList pe_attr, st_attr; - XRectangle pe_area, st_area; - XRectangle *get_pe_area = NULL, *get_st_area = NULL; - - st_area.width = 0; - if (p->input_style & XIMStatusArea) { - st_attr = XVaCreateNestedList(0, XNArea, &get_st_area, NULL); - XGetICValues(p->xic, XNStatusAttributes, st_attr, NULL); - XFree(st_attr); - if (p->xic == NULL) { - return(FALSE); - } - st_area.x = 0; - st_area.y = vw->core.height - ve->im.area_height; - st_area.width = get_st_area->width; - st_area.height = get_st_area->height; - XFree(get_st_area); - st_attr = XVaCreateNestedList(0, XNArea, &st_area, NULL); - XSetICValues(p->xic, XNStatusAttributes, st_attr, NULL); - XFree(st_attr); - if (p->xic == NULL) { - return(FALSE); - } - } - if (p->input_style & XIMPreeditArea) { - pe_attr = XVaCreateNestedList(0, XNArea, &get_pe_area, NULL); - XGetICValues(p->xic, XNPreeditAttributes, pe_attr, NULL); - XFree(pe_attr); - if (p->xic == NULL) { - return(FALSE); - } - pe_area.x = st_area.width; - pe_area.y = vw->core.height - ve->im.area_height; - pe_area.width = vw->core.width; - pe_area.height = get_pe_area->height; - if (p->input_style & XIMStatusArea) { - pe_area.width -= st_area.width; - } - XFree(get_pe_area); - pe_attr = XVaCreateNestedList(0, XNArea, &pe_area, NULL); - XSetICValues(p->xic, XNPreeditAttributes, pe_attr, NULL); - XFree(pe_attr); - } - return(TRUE); -} - -static void -ResizeVendorShell(VendorShellWidget vw, XawVendorShellExtPart *ve) -{ - XawIcTableList p; - - if (IsSharedIC(ve)) { - p = ve->ic.shared_ic_table; - if (p->xic == NULL) return; - ResizeVendorShell_Core(vw, ve, p); - return; - } - for (p = ve->ic.ic_table; p; p = p->next) { - if (p->xic == NULL) continue; - if (ResizeVendorShell_Core(vw, ve, p) == FALSE) return; - } -} - -static XawIcTableList -CreateIcTable(Widget w, XawVendorShellExtPart *ve) -{ - XawIcTableList table; - - table = (XawIcTableList) XtMalloc(sizeof(XawIcTablePart)); - if (table == NULL) return(NULL); - table->widget = w; - table->xic = NULL; - table->flg = table->prev_flg = 0; - table->font_set = NULL; - table->foreground = table->background = 0xffffffff; - table->bg_pixmap = 0; - table->cursor_position = 0xffff; - table->line_spacing = 0; - table->ic_focused = FALSE; - table->openic_error = FALSE; - return(table); -} - -static Bool -RegisterToVendorShell(Widget w, XawVendorShellExtPart *ve) -{ - XawIcTableList table; - - if ((table = CreateIcTable(w, ve)) == NULL) return(FALSE); - table->next = ve->ic.ic_table; - ve->ic.ic_table = table; - return(TRUE); -} - -static void -UnregisterFromVendorShell(Widget w, XawVendorShellExtPart *ve) -{ - XawIcTableList *prev, p; - - for (prev = &ve->ic.ic_table; (p = *prev) != NULL; prev = &p->next) { - if (p->widget == w) { - *prev = p->next; - XtFree((char *)p); - break; - } - } - return; -} - -static void -SetICValuesShared(Widget w, XawVendorShellExtPart *ve, - XawIcTableList p, Bool check) -{ - XawIcTableList pp; - - if ((pp = GetIcTable(w, ve)) == NULL) return; - if (check == TRUE && CurrentSharedIcTable(ve) != pp) return; - - if (pp->prev_flg & CICursorP && p->cursor_position != pp->cursor_position) { - p->cursor_position = pp->cursor_position; - p->flg |= CICursorP; - } - if (pp->prev_flg & CIFontSet && p->font_set != pp->font_set) { - p->font_set = pp->font_set; - p->flg |= (CIFontSet|CICursorP); - } - if (pp->prev_flg & CIFg && p->foreground != pp->foreground) { - p->foreground = pp->foreground; - p->flg |= CIFg; - } - if (pp->prev_flg & CIBg && p->background != pp->background) { - p->background = pp->background; - p->flg |= CIBg; - } - if (pp->prev_flg & CIBgPixmap && p->bg_pixmap != pp->bg_pixmap) { - p->bg_pixmap = pp->bg_pixmap; - p->flg |= CIBgPixmap; - } - if (pp->prev_flg & CILineS && p->line_spacing != pp->line_spacing) { - p->line_spacing = pp->line_spacing; - p->flg |= CILineS; - } -} - -static Bool -IsCreatedIC(Widget w, XawVendorShellExtPart *ve) -{ - XawIcTableList p; - - if (ve->im.xim == NULL) return(FALSE); - if ((p = GetIcTableShared(w, ve)) == NULL) return(FALSE); - if (p->xic == NULL) return(FALSE); - return(TRUE); -} - -static void -SizeNegotiation(XawIcTableList p, unsigned int width, unsigned int height) -{ - XRectangle pe_area, st_area; - XVaNestedList pe_attr = NULL, st_attr = NULL; - int ic_cnt = 0; - XRectangle *pe_area_needed = NULL, *st_area_needed = NULL; - XPointer ic_a[5]; - - if (p->input_style & XIMPreeditArea) { - pe_attr = XVaCreateNestedList(0, XNAreaNeeded, &pe_area_needed, NULL); - ic_a[ic_cnt] = (XPointer) XNPreeditAttributes; ic_cnt++; - ic_a[ic_cnt] = (XPointer) pe_attr; ic_cnt++; - } - if (p->input_style & XIMStatusArea) { - st_attr = XVaCreateNestedList(0, XNAreaNeeded, &st_area_needed, NULL); - ic_a[ic_cnt] = (XPointer) XNStatusAttributes; ic_cnt++; - ic_a[ic_cnt] = (XPointer) st_attr; ic_cnt++; - } - ic_a[ic_cnt] = (XPointer) NULL; - - if (ic_cnt > 0) { - XGetICValues(p->xic, ic_a[0], ic_a[1], ic_a[2], ic_a[3], NULL); - if (pe_attr) XFree(pe_attr); - if (st_attr) XFree(st_attr); - if (p->xic == NULL) { - p->openic_error = True; - return; - } - pe_attr = st_attr = NULL; - ic_cnt = 0; - if (p->input_style & XIMStatusArea) { - st_area.height = st_area_needed->height; - st_area.x = 0; - st_area.y = height - st_area.height; - if (p->input_style & XIMPreeditArea) { - st_area.width = st_area_needed->width; - } else { - st_area.width = width; - } - - XFree(st_area_needed); - st_attr = XVaCreateNestedList(0, XNArea, &st_area, NULL); - ic_a[ic_cnt] = (XPointer) XNStatusAttributes; ic_cnt++; - ic_a[ic_cnt] = (XPointer) st_attr; ic_cnt++; - } - if (p->input_style & XIMPreeditArea) { - if (p->input_style & XIMStatusArea) { - pe_area.x = st_area.width; - pe_area.width = width - st_area.width; - } else { - pe_area.x = 0; - pe_area.width = width; - } - pe_area.height = pe_area_needed->height; - XFree(pe_area_needed); - pe_area.y = height - pe_area.height; - pe_attr = XVaCreateNestedList(0, XNArea, &pe_area, NULL); - ic_a[ic_cnt] = (XPointer) XNPreeditAttributes; ic_cnt++; - ic_a[ic_cnt] = (XPointer) pe_attr; ic_cnt++; - } - ic_a[ic_cnt] = (XPointer) NULL; - XSetICValues(p->xic, ic_a[0], ic_a[1], ic_a[2], ic_a[3], NULL); - if (pe_attr) XFree(pe_attr); - if (st_attr) XFree(st_attr); - if (p->xic == NULL) { - p->openic_error = True; - return; - } - } -} - -static void -CreateIC(Widget w, XawVendorShellExtPart *ve) -{ - XawIcTableList p; - XPoint position; - XRectangle pe_area, st_area; - XVaNestedList pe_attr = NULL, st_attr = NULL; - XPointer ic_a[20], pe_a[20], st_a[20]; - Dimension height = 0; - int ic_cnt = 0, pe_cnt = 0, st_cnt = 0; - XawTextMargin *margin; - - if (!XtIsRealized(w)) return; - if (((ve->im.xim == NULL) || (p = GetIcTableShared(w, ve)) == NULL) || - p->xic || (p->openic_error != FALSE)) return; - - p->input_style = GetInputStyleOfIC(ve); - - if (IsSharedIC(ve)) SetICValuesShared(w, ve, p, FALSE); - XFlush(XtDisplay(w)); - - if (p->input_style & (XIMPreeditArea|XIMPreeditPosition|XIMStatusArea)) { - if (p->flg & CIFontSet) { - pe_a[pe_cnt] = (XPointer) XNFontSet; pe_cnt++; - pe_a[pe_cnt] = (XPointer) p->font_set; pe_cnt++; - st_a[st_cnt] = (XPointer) XNFontSet; st_cnt++; - st_a[st_cnt] = (XPointer) p->font_set; st_cnt++; - if (p->font_set) { - height = maxAscentOfFontSet(p->font_set) - + maxDescentOfFontSet(p->font_set); - } - height = SetVendorShellHeight(ve, height); - } - if (p->flg & CIFg) { - pe_a[pe_cnt] = (XPointer) XNForeground; pe_cnt++; - pe_a[pe_cnt] = (XPointer) p->foreground; pe_cnt++; - st_a[st_cnt] = (XPointer) XNForeground; st_cnt++; - st_a[st_cnt] = (XPointer) p->foreground; st_cnt++; - } - if (p->flg & CIBg) { - pe_a[pe_cnt] = (XPointer) XNBackground; pe_cnt++; - pe_a[pe_cnt] = (XPointer) p->background; pe_cnt++; - st_a[st_cnt] = (XPointer) XNBackground; st_cnt++; - st_a[st_cnt] = (XPointer) p->background; st_cnt++; - } - if (p->flg & CIBgPixmap) { - pe_a[pe_cnt] = (XPointer) XNBackgroundPixmap; pe_cnt++; - pe_a[pe_cnt] = (XPointer) p->bg_pixmap; pe_cnt++; - st_a[st_cnt] = (XPointer) XNBackgroundPixmap; st_cnt++; - st_a[st_cnt] = (XPointer) p->bg_pixmap; st_cnt++; - } - if (p->flg & CILineS) { - pe_a[pe_cnt] = (XPointer) XNLineSpace; pe_cnt++; - pe_a[pe_cnt] = (XPointer) p->line_spacing; pe_cnt++; - st_a[st_cnt] = (XPointer) XNLineSpace; st_cnt++; - st_a[st_cnt] = (XPointer) p->line_spacing; st_cnt++; - } - } - if (p->input_style & XIMPreeditArea) { - pe_area.x = 0; - pe_area.y = ve->parent->core.height - height; - pe_area.width = ve->parent->core.width; - pe_area.height = height; - pe_a[pe_cnt] = (XPointer) XNArea; pe_cnt++; - pe_a[pe_cnt] = (XPointer) &pe_area; pe_cnt++; - } - if (p->input_style & XIMPreeditPosition) { - pe_area.x = 0; - pe_area.y = 0; - pe_area.width = w->core.width; - pe_area.height = w->core.height; - margin = &(((TextWidget)w)->text.margin); - pe_area.x += margin->left; - pe_area.y += margin->top; - pe_area.width -= (margin->left + margin->right - 1); - pe_area.height -= (margin->top + margin->bottom - 1); - pe_a[pe_cnt] = (XPointer) XNArea; pe_cnt++; - pe_a[pe_cnt] = (XPointer) &pe_area; pe_cnt++; - if (p->flg & CICursorP) { - _XawMultiSinkPosToXY(w, p->cursor_position, &position.x, &position.y); - } else { - position.x = position.y = 0; - } - pe_a[pe_cnt] = (XPointer) XNSpotLocation; pe_cnt++; - pe_a[pe_cnt] = (XPointer) &position; pe_cnt++; - } - if (p->input_style & XIMStatusArea) { - st_area.x = 0; - st_area.y = ve->parent->core.height - height; - st_area.width = ve->parent->core.width; - st_area.height = height; - st_a[st_cnt] = (XPointer) XNArea; st_cnt++; - st_a[st_cnt] = (XPointer) &st_area; st_cnt++; - } - - ic_a[ic_cnt] = (XPointer) XNInputStyle; ic_cnt++; - ic_a[ic_cnt] = (XPointer) p->input_style; ic_cnt++; - ic_a[ic_cnt] = (XPointer) XNClientWindow; ic_cnt++; - ic_a[ic_cnt] = (XPointer) XtWindow(ve->parent); ic_cnt++; - ic_a[ic_cnt] = (XPointer) XNFocusWindow; ic_cnt++; - ic_a[ic_cnt] = (XPointer) XtWindow(w); ic_cnt++; - - if (pe_cnt > 0) { - pe_a[pe_cnt] = (XPointer) NULL; - pe_attr = XVaCreateNestedList(0, pe_a[0], pe_a[1], pe_a[2], pe_a[3], - pe_a[4], pe_a[5], pe_a[6], pe_a[7], pe_a[8], - pe_a[9], pe_a[10], pe_a[11], pe_a[12], - pe_a[13], pe_a[14], pe_a[15], pe_a[16], - pe_a[17], pe_a[18], NULL); - ic_a[ic_cnt] = (XPointer) XNPreeditAttributes; ic_cnt++; - ic_a[ic_cnt] = (XPointer) pe_attr; ic_cnt++; - } - - if (st_cnt > 0) { - st_a[st_cnt] = (XPointer) NULL; - st_attr = XVaCreateNestedList(0, st_a[0], st_a[1], st_a[2], st_a[3], - st_a[4], st_a[5], st_a[6], st_a[7], st_a[8], - st_a[9], st_a[10], st_a[11], st_a[12], - st_a[13], st_a[14], st_a[15], st_a[16], - st_a[17], st_a[18], NULL); - ic_a[ic_cnt] = (XPointer) XNStatusAttributes; ic_cnt++; - ic_a[ic_cnt] = (XPointer) st_attr; ic_cnt++; - } - ic_a[ic_cnt] = (XPointer) NULL; - - p->xic = XCreateIC(ve->im.xim, ic_a[0], ic_a[1], ic_a[2], ic_a[3], - ic_a[4], ic_a[5], ic_a[6], ic_a[7], ic_a[8], ic_a[9], - ic_a[10], ic_a[11], ic_a[12], ic_a[13], ic_a[14], - ic_a[15], ic_a[16], ic_a[17], ic_a[18], NULL); - if (pe_attr) XtFree(pe_attr); - if (st_attr) XtFree(st_attr); - - if (p->xic == NULL) { - p->openic_error = True; - return; - } - - SizeNegotiation(p, ve->parent->core.width, ve->parent->core.height); - - p->flg &= ~(CIFontSet | CIFg | CIBg | CIBgPixmap | CICursorP | CILineS); - - if (!IsSharedIC(ve)) { - if (p->input_style & XIMPreeditPosition) { - XtAddEventHandler(w, (EventMask)StructureNotifyMask, FALSE, - (XtEventHandler)ConfigureCB, (Opaque)NULL); - } - } -} - -static void -SetICValues(Widget w, XawVendorShellExtPart *ve, Bool focus) -{ - XawIcTableList p; - XPoint position; - XRectangle pe_area; - XVaNestedList pe_attr = NULL, st_attr = NULL; - XPointer ic_a[20], pe_a[20], st_a[20]; - int ic_cnt = 0, pe_cnt = 0, st_cnt = 0; - XawTextMargin *margin; - int height = 0; - - if ((ve->im.xim == NULL) || ((p = GetIcTableShared(w, ve)) == NULL) || - (p->xic == NULL)) return; - - if (IsSharedIC(ve)) SetICValuesShared(w, ve, p, TRUE); - XFlush(XtDisplay(w)); - if (focus == FALSE && - !(p->flg & (CIFontSet | CIFg | CIBg | - CIBgPixmap | CICursorP | CILineS))) return; -#ifdef SPOT - if ((p->input_style & XIMPreeditPosition) - && ((!IsSharedIC(ve) && ((p->flg & ~CIICFocus) == CICursorP)) - || (IsSharedIC(ve) && p->flg == CICursorP))) { - _XawMultiSinkPosToXY(w, p->cursor_position, &position.x, &position.y); - _XipChangeSpot(p->xic, position.x, position.y); - p->flg &= ~CICursorP; - return; - } -#endif - - if (p->input_style & (XIMPreeditArea|XIMPreeditPosition|XIMStatusArea)) { - if (p->flg & CIFontSet) { - pe_a[pe_cnt] = (XPointer) XNFontSet; pe_cnt++; - pe_a[pe_cnt] = (XPointer) p->font_set; pe_cnt++; - st_a[st_cnt] = (XPointer) XNFontSet; st_cnt++; - st_a[st_cnt] = (XPointer) p->font_set; st_cnt++; - if (p->font_set) { - height = maxAscentOfFontSet(p->font_set) - + maxDescentOfFontSet(p->font_set); - } - height = SetVendorShellHeight(ve, height); - } - if (p->flg & CIFg) { - pe_a[pe_cnt] = (XPointer) XNForeground; pe_cnt++; - pe_a[pe_cnt] = (XPointer) p->foreground; pe_cnt++; - st_a[st_cnt] = (XPointer) XNForeground; st_cnt++; - st_a[st_cnt] = (XPointer) p->foreground; st_cnt++; - } - if (p->flg & CIBg) { - pe_a[pe_cnt] = (XPointer) XNBackground; pe_cnt++; - pe_a[pe_cnt] = (XPointer) p->background; pe_cnt++; - st_a[st_cnt] = (XPointer) XNBackground; st_cnt++; - st_a[st_cnt] = (XPointer) p->background; st_cnt++; - } - if (p->flg & CIBgPixmap) { - pe_a[pe_cnt] = (XPointer) XNBackgroundPixmap; pe_cnt++; - pe_a[pe_cnt] = (XPointer) p->bg_pixmap; pe_cnt++; - st_a[st_cnt] = (XPointer) XNBackgroundPixmap; st_cnt++; - st_a[st_cnt] = (XPointer) p->bg_pixmap; st_cnt++; - } - if (p->flg & CILineS) { - pe_a[pe_cnt] = (XPointer) XNLineSpace; pe_cnt++; - pe_a[pe_cnt] = (XPointer) p->line_spacing; pe_cnt++; - st_a[st_cnt] = (XPointer) XNLineSpace; st_cnt++; - st_a[st_cnt] = (XPointer) p->line_spacing; st_cnt++; - } - } - if (p->input_style & XIMPreeditPosition) { - if (p->flg & CICursorP) { - _XawMultiSinkPosToXY(w, p->cursor_position, &position.x, &position.y); - pe_a[pe_cnt] = (XPointer) XNSpotLocation; pe_cnt++; - pe_a[pe_cnt] = (XPointer) &position; pe_cnt++; - } - } - if (IsSharedIC(ve)) { - if (p->input_style & XIMPreeditPosition) { - pe_area.x = 0; - pe_area.y = 0; - pe_area.width = w->core.width; - pe_area.height = w->core.height; - margin = &(((TextWidget)w)->text.margin); - pe_area.x += margin->left; - pe_area.y += margin->top; - pe_area.width -= (margin->left + margin->right - 1); - pe_area.height -= (margin->top + margin->bottom - 1); - pe_a[pe_cnt] = (XPointer) XNArea; pe_cnt++; - pe_a[pe_cnt] = (XPointer) &pe_area; pe_cnt++; - } - } - - if (pe_cnt > 0) { - pe_a[pe_cnt] = (XPointer) NULL; - pe_attr = XVaCreateNestedList(0, pe_a[0], pe_a[1], pe_a[2], pe_a[3], - pe_a[4], pe_a[5], pe_a[6], pe_a[7], - pe_a[8], pe_a[9], pe_a[10], pe_a[11], - pe_a[12], pe_a[13], pe_a[14], pe_a[15], - pe_a[16], pe_a[17], pe_a[18], NULL); - ic_a[ic_cnt] = (XPointer) XNPreeditAttributes; ic_cnt++; - ic_a[ic_cnt] = (XPointer) pe_attr; ic_cnt++; - } - if (st_cnt > 0) { - st_a[st_cnt] = (XPointer) NULL; - st_attr = XVaCreateNestedList(0, st_a[0], st_a[1], st_a[2], st_a[3], - st_a[4], st_a[5], st_a[6], st_a[7], - st_a[8], st_a[9], st_a[10], st_a[11], - st_a[12], st_a[13], st_a[14], st_a[15], - st_a[16], st_a[17], st_a[18], NULL); - ic_a[ic_cnt] = (XPointer) XNStatusAttributes; ic_cnt++; - ic_a[ic_cnt] = (XPointer) st_attr; ic_cnt++; - } - if (focus == TRUE) { - ic_a[ic_cnt] = (XPointer) XNFocusWindow; ic_cnt++; - ic_a[ic_cnt] = (XPointer) XtWindow(w); ic_cnt++; - } - if (ic_cnt > 0) { - ic_a[ic_cnt] = (XPointer) NULL; - XSetICValues(p->xic, ic_a[0], ic_a[1], ic_a[2], ic_a[3], ic_a[4], - ic_a[5], ic_a[6], ic_a[7], ic_a[8], ic_a[9], ic_a[10], - ic_a[11], ic_a[12], ic_a[13], ic_a[14], ic_a[15], - ic_a[16], ic_a[17], ic_a[18], NULL); - if (pe_attr) XtFree(pe_attr); - if (st_attr) XtFree(st_attr); - } - - if (IsSharedIC(ve) && p->flg & CIFontSet) - SizeNegotiation(p, ve->parent->core.width, ve->parent->core.height); - - p->flg &= ~(CIFontSet | CIFg | CIBg | CIBgPixmap | CICursorP | CILineS); -} - -static void -SharedICChangeFocusWindow(Widget w, XawVendorShellExtPart *ve, - XawIcTableList p) -{ - XawIcTableList pp; - - if (w == NULL) { - ve->ic.current_ic_table = NULL; - return; - } - if ((pp = GetIcTable(w, ve)) == NULL) return; - ve->ic.current_ic_table = pp; - SetICValues(w, ve, TRUE); -} - -static XawIcTableList -CurrentSharedIcTable(XawVendorShellExtPart *ve) -{ - return(ve->ic.current_ic_table); -} - -static void -SetICFocus(Widget w, XawVendorShellExtPart *ve) -{ - XawIcTableList p, pp; - - if ((ve->im.xim == NULL) || ((p = GetIcTableShared(w, ve)) == NULL) || - (p->xic == NULL)) return; - - if (IsSharedIC(ve)) { - pp = CurrentSharedIcTable(ve); - if (pp == NULL || pp->widget != w) { - SharedICChangeFocusWindow(w, ve, p); - } - } - if (p->flg & CIICFocus && p->ic_focused == FALSE) { - p->ic_focused = TRUE; - XSetICFocus(p->xic); - } - p->flg &= ~CIICFocus; -} - -static void -UnsetICFocus(Widget w, XawVendorShellExtPart *ve) -{ - XawIcTableList p, pp; - - if ((ve->im.xim == NULL) || ((p = GetIcTableShared(w, ve)) == NULL) || - (p->xic == NULL)) return; - - if (IsSharedIC(ve) && (pp = CurrentSharedIcTable(ve))) { - if (pp->widget != w) { - return; - } - SharedICChangeFocusWindow(NULL, ve, p); - } - if (p->ic_focused == TRUE) { - XUnsetICFocus(p->xic); - p->ic_focused = FALSE; - } -} - -static void -SetValues(Widget w, XawVendorShellExtPart *ve, - ArgList args, Cardinal num_args) -{ - ArgList arg; - - XrmName argName; - XrmResourceList xrmres; - Cardinal i; - XawIcTablePart *p, save_tbl; - - if ((p = GetIcTable(w, ve)) == NULL) return; - - memcpy(&save_tbl, p, sizeof(XawIcTablePart)); - - for (arg = args ; num_args != 0; num_args--, arg++) { - argName = XrmStringToName(arg->name); - for (xrmres = (XrmResourceList)ve->im.resources, i = 0; - i < ve->im.num_resources; i++, xrmres++) { - if (argName == xrmres->xrm_name) { - _XtCopyFromArg(arg->value, - (char *)p - xrmres->xrm_offset - 1, - xrmres->xrm_size); - break; - } - } - } - if (p->font_set != save_tbl.font_set) { - p->flg |= CIFontSet; - } - if (p->foreground != save_tbl.foreground) { - p->flg |= CIFg; - } - if (p->background !=save_tbl.background) { - p->flg |= CIBg; - } - if (p->bg_pixmap != save_tbl.bg_pixmap) { - p->flg |= CIBgPixmap; - } - if (p->cursor_position != save_tbl.cursor_position) { - p->flg |= CICursorP; - } - if (p->line_spacing != save_tbl.line_spacing) { - p->flg |= CILineS; - } - p->prev_flg |= p->flg; -} - -static void -SetFocus(Widget w, XawVendorShellExtPart *ve) -{ - XawIcTableList p; - if ((p = GetIcTableShared(w, ve)) == NULL) return; - - if ( p->ic_focused == FALSE || IsSharedIC(ve)) { - p->flg |= CIICFocus; - } - p->prev_flg |= p->flg; -} - -static void -DestroyIC(Widget w, XawVendorShellExtPart *ve) -{ - XawIcTableList p; - - if ((ve->im.xim == NULL) || ((p = GetIcTableShared(w, ve)) == NULL) || - (p->xic == NULL)) return; - if (IsSharedIC(ve)) { - if (GetIcTable(w, ve) == ve->ic.current_ic_table) { - UnsetICFocus(w, ve); - } - return; - } - XDestroyIC(p->xic); - if (!IsSharedIC(ve)) { - if (p->input_style & XIMPreeditPosition) { - XtRemoveEventHandler(w, (EventMask)StructureNotifyMask, FALSE, - (XtEventHandler)ConfigureCB, (Opaque)NULL); - } - } -} - -static void -SetFocusValues(Widget inwidg, ArgList args, Cardinal num_args, Bool focus) -{ - XawVendorShellExtPart *ve; - VendorShellWidget vw; - - if ((vw = SearchVendorShell(inwidg)) == NULL) return; - if ((ve = GetExtPart(vw)) != NULL) { - if (num_args > 0) SetValues(inwidg, ve, args, num_args); - if (focus) SetFocus(inwidg, ve); - if (XtIsRealized((Widget)vw) && ve->im.xim) { - if (IsCreatedIC(inwidg, ve)) { - SetICValues(inwidg, ve, FALSE); - if (focus) SetICFocus(inwidg, ve); - } else { - CreateIC(inwidg, ve); - SetICFocus(inwidg, ve); - } - } - } -} - -static void -UnsetFocus(Widget inwidg) -{ - XawVendorShellExtPart *ve; - VendorShellWidget vw; - XawIcTableList p; - - if ((vw = SearchVendorShell(inwidg)) == NULL) return; - if ((ve = GetExtPart(vw)) != NULL) { - if ((p = GetIcTableShared(inwidg, ve)) == NULL) return; - if (p->flg & CIICFocus) { - p->flg &= ~CIICFocus; - } - p->prev_flg &= ~CIICFocus; - if (ve->im.xim && XtIsRealized((Widget)vw) && p->xic) { - UnsetICFocus(inwidg, ve); - } - } -} - -static Bool -IsRegistered(Widget w, XawVendorShellExtPart* ve) -{ - XawIcTableList p; - - for (p = ve->ic.ic_table; p; p = p->next) - { - if (p->widget == w) return(TRUE); - } - return(FALSE); -} - -static void -Register(Widget inwidg, XawVendorShellExtPart* ve) -{ - if (ve->im.xim == NULL) - { - OpenIM(ve); - } - - if (IsRegistered(inwidg, ve)) return; - - if (RegisterToVendorShell(inwidg, ve) == FALSE) return; - - if (ve->im.xim == NULL) return; - - if (XtIsRealized(ve->parent)) - { - CreateIC(inwidg, ve); - SetICFocus(inwidg, ve); - } -} - -static Bool -NoRegistered(XawVendorShellExtPart* ve) -{ - if (ve->ic.ic_table == NULL) return(TRUE); - return(FALSE); -} - -static void -Unregister(Widget inwidg, XawVendorShellExtPart *ve) -{ - if (!IsRegistered(inwidg, ve)) return; - - DestroyIC(inwidg, ve); - - UnregisterFromVendorShell(inwidg, ve); - - if (NoRegistered(ve)) - { - CloseIM(ve); - ve->im.xim = NULL; - /* - * resize vendor shell to core size - */ - (void) SetVendorShellHeight(ve, 0); - } -} - -static void -AllCreateIC(XawVendorShellExtPart *ve) -{ - XawIcTableList p; - - if (ve->im.xim == NULL) return; - if (IsSharedIC(ve) && ve->ic.ic_table[0].widget) { - p = ve->ic.shared_ic_table; - if (p->xic == NULL) - CreateIC(ve->ic.ic_table[0].widget, ve); - SetICFocus(ve->ic.ic_table[0].widget, ve); - return; - } - for (p = ve->ic.ic_table; p; p = p->next) { - if (p->xic == NULL) - CreateIC(p->widget, ve); - } - for (p = ve->ic.ic_table; p; p = p->next) { - SetICFocus(p->widget, ve); - } -} - - -static void -Reconnect(XawVendorShellExtPart *ve) -{ - XawIcTableList p; - - ve->im.open_im = True; - if (ve->im.xim == NULL) { - OpenIM(ve); - } - if (ve->im.xim == NULL) return; - - if (IsSharedIC(ve)) { - p = ve->ic.shared_ic_table; - p->flg = p->prev_flg; - p->openic_error = FALSE; - } else { - for (p = ve->ic.ic_table; p; p = p->next) { - p->flg = p->prev_flg; - p->openic_error = FALSE; - } - } - AllCreateIC(ve); -} - - -static void -CompileResourceList(XtResourceList res, unsigned int num_res) -{ - unsigned int count; - -#define xrmres ((XrmResourceList) res) - for (count = 0; count < num_res; res++, count++) { - xrmres->xrm_name = XrmPermStringToQuark(res->resource_name); - xrmres->xrm_class = XrmPermStringToQuark(res->resource_class); - xrmres->xrm_type = XrmPermStringToQuark(res->resource_type); - xrmres->xrm_offset = -res->resource_offset - 1; - xrmres->xrm_default_type = XrmPermStringToQuark(res->default_type); - } -#undef xrmres -} - -static Bool -Initialize(VendorShellWidget vw, XawVendorShellExtPart *ve) -{ - if (!XtIsVendorShell((Widget)vw)) return(FALSE); - ve->parent = (Widget)vw; - ve->im.xim = NULL; - ve->im.area_height = 0; - ve->im.resources = (XrmResourceList)XtMalloc(sizeof(resources)); - if (ve->im.resources == NULL) return(FALSE); - memcpy((char *)ve->im.resources, (char *)resources, sizeof(resources)); - ve->im.num_resources = XtNumber(resources); - CompileResourceList( (XtResourceList) ve->im.resources, - ve->im.num_resources ); - if ((ve->ic.shared_ic_table = CreateIcTable( (Widget)vw, ve)) == NULL) - return(FALSE); - ve->ic.current_ic_table = NULL; - ve->ic.ic_table = NULL; - return(TRUE); -} - - -/* Destroy() - * - * This frees all (most?) of the resources malloced by XawIm. - * It is called by _XawImDestroy, which is called by Vendor.c's - * VendorExt's Destroy method. Sheeran, Omron KK, 93/08/05 */ - -static void -Destroy(Widget w, XawVendorShellExtPart *ve) -{ - contextDataRec *contextData; - contextErrDataRec *contextErrData; - - if (!XtIsVendorShell( w ) ) - return; - XtFree( (char*) ve->im.resources ); - - if (extContext != (XContext)NULL && - !XFindContext (XtDisplay (w), (Window)w, - extContext, (XPointer*)&contextData)) - XtFree( (char*) contextData ); - - if (errContext != (XContext)NULL && - !XFindContext (XDisplayOfIM( ve->im.xim ), (Window) ve->im.xim, - errContext, (XPointer*) &contextErrData)) - XtFree( (char*) contextErrData ); -} - -/********************************************* - * - * SEMI-PRIVATE FUNCTIONS - * For use by other Xaw modules - * - ********************************************/ - -void -_XawImResizeVendorShell(Widget w) -{ - XawVendorShellExtPart *ve; - - if ( ( ve = GetExtPart( (VendorShellWidget) w ) ) && ve->im.xim ) { - ResizeVendorShell( (VendorShellWidget) w, ve ); - } -} - - -Dimension -_XawImGetShellHeight(Widget w) -{ - XawVendorShellExtPart *ve; - - if (!XtIsVendorShell( w ) ) return( w->core.height ); - if ( (ve = GetExtPart( (VendorShellWidget) w )) != NULL ) { - return( w->core.height - ve->im.area_height ); - } - return( w->core.height ); -} - -void -_XawImRealize(Widget w) -{ - XawVendorShellExtPart *ve; - - if ( !XtIsRealized( w ) || !XtIsVendorShell( w ) ) return; - if ( (ve = GetExtPart( (VendorShellWidget) w )) != NULL ) { - XtAddEventHandler( w, (EventMask)StructureNotifyMask, FALSE, - XawVendorStructureNotifyHandler, (XtPointer)NULL ); - AllCreateIC(ve); - } -} - -void -_XawImInitialize(Widget w, Widget ext) -{ - XawVendorShellExtPart *ve; - - if ( !XtIsVendorShell( w ) ) return; - if ( (ve = SetExtPart( (VendorShellWidget) w, (XawVendorShellExtWidget)ext )) != NULL ) { - if ( Initialize( (VendorShellWidget) w, ve ) == FALSE ) return; - XtAddCallback( w, XtNdestroyCallback, VendorShellDestroyed, - (XtPointer) NULL ); - } -} - -void -_XawImReconnect(Widget inwidg) -{ - XawVendorShellExtPart *ve; - VendorShellWidget vw; - - if ((vw = SearchVendorShell(inwidg)) == NULL) return; - if ((ve = GetExtPart(vw)) != NULL) { - Reconnect(ve); - } -} - -void -_XawImRegister(Widget inwidg) -{ - XawVendorShellExtPart *ve; - VendorShellWidget vw; - - if ((vw = SearchVendorShell(inwidg)) == NULL) return; - if ((ve = GetExtPart(vw)) != NULL) { - Register(inwidg, ve); - } -} - -void -_XawImUnregister(Widget inwidg) -{ - XawVendorShellExtPart *ve; - VendorShellWidget vw; - - if ((vw = SearchVendorShell(inwidg)) == NULL) return; - if ((ve = GetExtPart(vw)) != NULL) { - Unregister(inwidg, ve); - } -} - -void -_XawImSetValues(Widget inwidg, ArgList args, Cardinal num_args) -{ - SetFocusValues( inwidg, args, num_args, FALSE ); -} - -void -_XawImSetFocusValues(Widget inwidg, ArgList args, Cardinal num_args) -{ - SetFocusValues(inwidg, args, num_args, TRUE); -} - -void -_XawImUnsetFocus(Widget inwidg) -{ - UnsetFocus(inwidg); -} - -int -_XawImWcLookupString(Widget inwidg, XKeyPressedEvent *event, - wchar_t* buffer_return, int bytes_buffer, - KeySym *keysym_return) -{ - XawVendorShellExtPart* ve; - VendorShellWidget vw; - XawIcTableList p; - int i, ret; - char tmp_buf[64], *tmp_p; - wchar_t* buf_p; - - if ((vw = SearchVendorShell(inwidg)) && (ve = GetExtPart(vw)) && - ve->im.xim && (p = GetIcTableShared(inwidg, ve)) && p->xic) { - return(XwcLookupString(p->xic, event, buffer_return, bytes_buffer/sizeof(wchar_t), - keysym_return, NULL)); - } - ret = XLookupString( event, tmp_buf, sizeof(tmp_buf), keysym_return, - NULL ); - for ( i = 0, tmp_p = tmp_buf, buf_p = buffer_return; i < ret; i++ ) { - *buf_p++ = _Xaw_atowc(*tmp_p++); - } - return( ret ); -} - -int -_XawLookupString(Widget w, XKeyEvent *event, char *buffer_return, int buffer_size, - KeySym *keysym_return) -{ - XawVendorShellExtPart *ve; - VendorShellWidget vw; - XawIcTableList p; - - if ((vw = SearchVendorShell(w)) && (ve = GetExtPart(vw)) - && ve->im.xim && (p = GetIcTableShared(w, ve)) && p->xic) - return (XmbLookupString(p->xic, event, buffer_return, buffer_size, - keysym_return, NULL)); - - return (XLookupString(event, buffer_return, buffer_size, - keysym_return, NULL)); -} - -int -_XawImGetImAreaHeight(Widget w) -{ - XawVendorShellExtPart *ve; - VendorShellWidget vw; - - if ((vw = SearchVendorShell(w)) && (ve = GetExtPart(vw))) { - return(ve->im.area_height); - } - return(0); -} - -void -_XawImCallVendorShellExtResize(Widget w) -{ - VendorShellWidget vw; - - if ((vw = SearchVendorShell(w)) && GetExtPart(vw)) { - XawVendorShellExtResize((Widget)vw); - } -} - - -/* _XawImDestroy() - * - * This should be called by the VendorExt from its - * core Destroy method. Sheeran, Omron KK 93/08/05 */ - -void -_XawImDestroy(Widget w, Widget ext) -{ - XawVendorShellExtPart *ve; - - if ( !XtIsVendorShell( w ) ) return; - if ( (ve = GetExtPart( (VendorShellWidget) w )) != NULL ) - Destroy( w, ve ); -} diff --git a/nx-X11/lib/Xaw/XawImP.h b/nx-X11/lib/Xaw/XawImP.h deleted file mode 100644 index e36f5050f..000000000 --- a/nx-X11/lib/Xaw/XawImP.h +++ /dev/null @@ -1,213 +0,0 @@ -/* $Xorg: XawImP.h,v 1.4 2001/02/09 02:03:47 xorgcvs Exp $ */ - -/* - * Copyright 1991 by OMRON Corporation - * - * Permission to use, copy, modify, distribute, and sell this software and its - * documentation for any purpose is hereby granted without fee, provided that - * the above copyright notice appear in all copies and that both that - * copyright notice and this permission notice appear in supporting - * documentation, and that the name of OMRON not be used in advertising or - * publicity pertaining to distribution of the software without specific, - * written prior permission. OMRON makes no representations about the - * suitability of this software for any purpose. It is provided "as is" - * without express or implied warranty. - * - * OMRON DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING - * ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL - * OMRON BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR - * ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, - * WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTUOUS ACTION, - * ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS - * SOFTWARE. - * - * Author: Seiji Kuwari OMRON Corporation - * kuwa@omron.co.jp - * kuwa%omron.co.jp@uunet.uu.net - */ - -/* - -Copyright 1994, 1998 The Open Group - -Permission to use, copy, modify, distribute, and sell this software and its -documentation for any purpose is hereby granted without fee, provided that -the above copyright notice appear in all copies and that both that -copyright notice and this permission notice appear in supporting -documentation. - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -Except as contained in this notice, the name of The Open Group shall not be -used in advertising or otherwise to promote the sale, use or other dealings -in this Software without prior written authorization from The Open Group. - -*/ -/* $XFree86: xc/lib/Xaw/XawImP.h,v 3.8 2001/01/17 19:42:36 dawes Exp $ */ - -#ifndef _XawImP_h -#define _XawImP_h - -#define XtNinputMethod "inputMethod" -#define XtCInputMethod "InputMethod" -#define XtNpreeditType "preeditType" -#define XtCPreeditType "PreeditType" -#define XtNopenIm "openIm" -#define XtCOpenIm "OpenIm" -#define XtNsharedIc "sharedIc" -#define XtCSharedIc "SharedIc" - -#include <X11/Xaw/Text.h> - -#define CIICFocus (1 << 0) -#define CIFontSet (1 << 1) -#define CIFg (1 << 2) -#define CIBg (1 << 3) -#define CIBgPixmap (1 << 4) -#define CICursorP (1 << 5) -#define CILineS (1 << 6) - -typedef struct _XawImPart { - XIM xim; - XrmResourceList resources; - Cardinal num_resources; - Boolean open_im; - Boolean initialized; - Dimension area_height; - String input_method; - String preedit_type; -} XawImPart; - -typedef struct _XawIcTablePart { - Widget widget; - XIC xic; - XIMStyle input_style; - unsigned long flg; - unsigned long prev_flg; - Boolean ic_focused; - XFontSet font_set; - Pixel foreground; - Pixel background; - Pixmap bg_pixmap; - XawTextPosition cursor_position; - unsigned long line_spacing; - Boolean openic_error; - struct _XawIcTablePart *next; -} XawIcTablePart, *XawIcTableList; - -typedef struct _XawIcPart { - XIMStyle input_style; - Boolean shared_ic; - XawIcTableList shared_ic_table; - XawIcTableList current_ic_table; - XawIcTableList ic_table; -} XawIcPart; - -typedef struct _contextDataRec { - Widget parent; - Widget ve; -} contextDataRec; - -typedef struct _contextErrDataRec { - Widget widget; - XIM xim; -} contextErrDataRec; - -void _XawImResizeVendorShell -( - Widget w - ); - -Dimension _XawImGetShellHeight -( - Widget w -); - -void _XawImRealize -( - Widget w - ); - -void _XawImInitialize -( - Widget w, - Widget ext - ); - -void _XawImReconnect -( - Widget w - ); - -void _XawImRegister -( - Widget w - ); - -void _XawImUnregister -( - Widget w - ); - -void _XawImSetValues -( - Widget w, - ArgList args, - Cardinal num_args - ); - -void _XawImSetFocusValues -( - Widget w, - ArgList args, - Cardinal num_args -); - -void _XawImUnsetFocus -( - Widget w - ); - -int _XawImWcLookupString -( - Widget w, - XKeyPressedEvent *event, - wchar_t *buffer_return, - int bytes_buffer, - KeySym *keysym_return - ); - -int _XawLookupString -( - Widget w, - XKeyEvent *event, - char *buffer_return, - int buffer_size, - KeySym *keysym_return - ); - -int _XawImGetImAreaHeight -( - Widget w - ); - -void _XawImCallVendorShellExtResize -( - Widget w - ); - -void _XawImDestroy -( - Widget w, - Widget ext - ); - -#endif /* _XawImP_h */ diff --git a/nx-X11/lib/Xaw/XawInit.c b/nx-X11/lib/Xaw/XawInit.c deleted file mode 100644 index 79bc78a5e..000000000 --- a/nx-X11/lib/Xaw/XawInit.c +++ /dev/null @@ -1,100 +0,0 @@ -/* - * $Xorg: XawInit.c,v 1.4 2001/02/09 02:03:47 xorgcvs Exp $ - * -Copyright 1989, 1998 The Open Group -Copyright 2003-2004 Roland Mainz <roland.mainz@nrubsig.org> - -Permission to use, copy, modify, distribute, and sell this software and its -documentation for any purpose is hereby granted without fee, provided that -the above copyright notice appear in all copies and that both that -copyright notice and this permission notice appear in supporting -documentation. - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -Except as contained in this notice, the name of The Open Group shall not be -used in advertising or otherwise to promote the sale, use or other dealings -in this Software without prior written authorization from The Open Group. - * - * - * XawInitializeWidgetSet - * - * This routine forces a reference to vendor shell so that the one in this - * widget is installed. Any other cross-widget set initialization should be - * done here as well. All Athena widgets should include "XawInit.h" and - * call this routine from their ClassInitialize procs (this routine may be - * used as the class init proc). - */ -/* $XFree86: xc/lib/Xaw/XawInit.c,v 1.9 2001/01/17 19:42:36 dawes Exp $ */ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif -#include <X11/Intrinsic.h> -#include <X11/Vendor.h> -#include <X11/Xaw/XawInit.h> -#include <X11/IntrinsicP.h> -#include <X11/StringDefs.h> -#include "Private.h" - -void -XawInitializeWidgetSet(void) -{ - static Boolean firsttime = True; - - if (firsttime) { - firsttime = False; -#ifndef OLDXAW - XawPixmapsInitialize(); - XawInitializeDefaultConverters(); -#endif - XtInitializeWidgetClass(vendorShellWidgetClass); - } -} - -/* XawOpenApplication() - mainly identical to XtOpenApplication() but - * takes a |Display *| and |Screen *| as arguments, too... */ -Widget XawOpenApplication(XtAppContext *app_context_return, - Display *dpy, - Screen *screen, - String application_name, - String application_class, - WidgetClass widget_class, - int *argc, - String *argv) -{ - Widget toplevel; - Cardinal n; - Arg args[2]; - - XtToolkitInitialize(); - *app_context_return = XtCreateApplicationContext(); - if( *app_context_return == NULL ) - return NULL; - - XtDisplayInitialize(*app_context_return, dpy, - application_name, application_class, - NULL, 0, - argc, argv); - - n = 0; - if (screen) { - XtSetArg(args[n], XtNscreen, screen); n++; - } - toplevel = XtAppCreateShell(application_name, - application_class, - widget_class, - dpy, - args, n); - - return toplevel; -} - diff --git a/nx-X11/lib/Xaw/XawInit.h b/nx-X11/lib/Xaw/XawInit.h deleted file mode 100644 index 31852e283..000000000 --- a/nx-X11/lib/Xaw/XawInit.h +++ /dev/null @@ -1,64 +0,0 @@ -/* $Xorg: XawInit.h,v 1.5 2001/02/09 02:03:47 xorgcvs Exp $ - * -Copyright 1989, 1994, 1998 The Open Group -Copyright 2003-2004 Roland Mainz <roland.mainz@nrubsig.org> - -Permission to use, copy, modify, distribute, and sell this software and its -documentation for any purpose is hereby granted without fee, provided that -the above copyright notice appear in all copies and that both that -copyright notice and this permission notice appear in supporting -documentation. - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -Except as contained in this notice, the name of The Open Group shall not be -used in advertising or otherwise to promote the sale, use or other dealings -in this Software without prior written authorization from The Open Group. - */ -/* $XFree86: xc/lib/Xaw/XawInit.h,v 1.12 2001/01/17 19:42:36 dawes Exp $ */ - -/* $XdotOrg: xc/lib/Xaw/XawInit.h,v 1.3 2005/07/03 07:00:56 daniels Exp $ */ -#ifndef _XawInit_h -#define _XawInit_h - -#define XawVendor XVENDORNAMESHORT - -#ifdef OLDXAW -#define XawVersion 6700002L -#else -#define XawVersion 7000002L - -typedef struct _XawDL XawDisplayList; -#endif /* OLDXAW */ - -#include <X11/Xfuncproto.h> - -_XFUNCPROTOBEGIN - -void XawInitializeWidgetSet(void); -#ifndef OLDXAW -void XawInitializeDefaultConverters(void); -#endif - -extern Widget XawOpenApplication( - XtAppContext *app_context_return, - Display *dpy, - Screen *screen, - String application_name, - String application_class, - WidgetClass widget_class, - int *argc, - String *argv -); - -_XFUNCPROTOEND - -#endif /* _XawInit_h */ diff --git a/nx-X11/lib/Xaw/genlist.sh b/nx-X11/lib/Xaw/genlist.sh deleted file mode 100644 index e920337fd..000000000 --- a/nx-X11/lib/Xaw/genlist.sh +++ /dev/null @@ -1,41 +0,0 @@ -#!/bin/sh - -tmp=/tmp/gl.$$ -nm $* | egrep '(Widget|Obj|Object)Class' | \ -awk '{ if ($2 == "D" || $2 == "G") print $3; }' | sed -e 's/^_//' | \ -(cat - ; echo "objectClass") | sort -u | egrep -v 'ClassRec$' | \ -egrep -v 'vPanedWidgetClass$' | \ -egrep -v 'ascii(Disk|String)WidgetClass$' | \ -awk ' -{ - printf "extern WidgetClass %s;\n", $1; - printf "{ \"%s\", &%s },\n", $1, $1; -}' | sed -e 's/WidgetClass"/"/' -e 's/ObjClass"/"/' \ - -e 's/ObjectClass"/"/' -e 's/objectClass"/object"/' \ - -e 's/widgetClass"/widget"/' >$tmp - -cat <<EOF -/* - * This file is generated by the genlist.sh script and contains an array of - * all the widgets in Athena widget set. - * - * \$XConsortium\$ - */ -#include <X11/IntrinsicP.h> -#include <X11/Xmu/WidgetNode.h> - -EOF -egrep '^extern WidgetClass' $tmp -echo "" -cat <<EOF -XmuWidgetNode XawWidgetArray[] = { -EOF -egrep '^{' $tmp -cat <<EOF -}; - -int XawWidgetCount = XtNumber(XawWidgetArray); - -EOF - -rm $tmp diff --git a/nx-X11/lib/Xaw/jump_funcs b/nx-X11/lib/Xaw/jump_funcs deleted file mode 100644 index d43f60973..000000000 --- a/nx-X11/lib/Xaw/jump_funcs +++ /dev/null @@ -1,117 +0,0 @@ -# $Xorg: jump_funcs,v 1.3 2000/08/17 19:45:44 cpqbld Exp $ -# -# -# -# -# $XFree86: xc/lib/Xaw/jump_funcs,v 3.2 1996/02/12 11:11:15 dawes Exp $ -# -00000000 T _XawAsciiSourceFreeString libXaw AsciiSrc -00000000 T _XawAsciiSave libXaw AsciiSrc -00000000 T _XawAsciiSaveAsFile libXaw AsciiSrc -00000000 T _XawAsciiSourceChanged libXaw AsciiSrc -00000000 T _XawDialogAddButton libXaw Dialog -00000000 T _XawDialogGetValueString libXaw Dialog -00000000 T _XawFormDoLayout libXaw Form -00000000 T _XawListChange libXaw List -00000000 T _XawListUnhighlight libXaw List -00000000 T _XawListHighlight libXaw List -00000000 T _XawListShowCurrent libXaw List -00000000 T _XawPanedSetMinMax libXaw Paned -00000000 T _XawPanedGetMinMax libXaw Paned -00000000 T _XawPanedSetRefigureMode libXaw Paned -00000000 T _XawPanedGetNumSub libXaw Paned -00000000 T _XawPanedAllowResize libXaw Paned -00000000 T _XawScrollbarSetThumb libXaw Scrollbar -00000000 T _XawSimpleMenuAddGlobalActions libXaw SimpleMenu -00000000 T _XawSimpleMenuGetActiveEntry libXaw SimpleMenu -00000000 T _XawSimpleMenuClearActiveEntry libXaw SimpleMenu -00000000 T __XawTextNeedsUpdating libXaw Text -00000000 T __XawTextGetText libXaw Text -00000000 T __XawTextGetSTRING libXaw Text -00000000 T __XawTextBuildLineTable libXaw Text -00000000 T __XawTextSetScrollBars libXaw Text -00000000 T __XawTextVScroll libXaw Text -00000000 T __XawTextSaltAwaySelection libXaw Text -00000000 T __XawTextReplace libXaw Text -00000000 T __XawTextClearAndCenterDisplay libXaw Text -00000000 T __XawTextCheckResize libXaw Text -00000000 T __XawTextSelectionList libXaw Text -00000000 T __XawTextSetSelection libXaw Text -00000000 T __XawTextAlterSelection libXaw Text -00000000 T __XawTextPrepareToUpdate libXaw Text -00000000 T __XawTextShowPosition libXaw Text -00000000 T __XawTextExecuteUpdate libXaw Text -00000000 T _XawTextDisplay libXaw Text -00000000 T _XawTextSetSelectionArray libXaw Text -00000000 T _XawTextGetSelectionPos libXaw Text -00000000 T _XawTextSetSource libXaw Text -00000000 T _XawTextReplace libXaw Text -00000000 T _XawTextTopPosition libXaw Text -00000000 T _XawTextSetInsertionPoint libXaw Text -00000000 T _XawTextGetInsertionPoint libXaw Text -00000000 T _XawTextUnsetSelection libXaw Text -00000000 T _XawTextSetSelection libXaw Text -00000000 T _XawTextInvalidate libXaw Text -00000000 T _XawTextDisableRedisplay libXaw Text -00000000 T _XawTextEnableRedisplay libXaw Text -00000000 T _XawTextGetSource libXaw Text -00000000 T _XawTextDisplayCaret libXaw Text -00000000 T _XawTextSearch libXaw Text -00000000 T _XawTextSinkDisplayText libXaw TextSink -00000000 T _XawTextSinkInsertCursor libXaw TextSink -00000000 T _XawTextSinkClearToBackground libXaw TextSink -00000000 T _XawTextSinkFindPosition libXaw TextSink -00000000 T _XawTextSinkFindDistance libXaw TextSink -00000000 T _XawTextSinkResolve libXaw TextSink -00000000 T _XawTextSinkMaxLines libXaw TextSink -00000000 T _XawTextSinkMaxHeight libXaw TextSink -00000000 T _XawTextSinkSetTabs libXaw TextSink -00000000 T _XawTextSinkGetCursorBounds libXaw TextSink -00000000 T _XawTextSourceRead libXaw TextSrc -00000000 T _XawTextSourceReplace libXaw TextSrc -00000000 T _XawTextSourceScan libXaw TextSrc -00000000 T _XawTextSourceSearch libXaw TextSrc -00000000 T _XawTextSourceConvertSelection libXaw TextSrc -00000000 T _XawTextSourceSetSelection libXaw TextSrc -00000000 T __XawTextZapSelection libXaw TextAction -00000000 T __XawTextInsertFileAction libXaw TextPop -00000000 T __XawTextInsertFile libXaw TextPop -00000000 T __XawTextDoSearchAction libXaw TextPop -00000000 T __XawTextPopdownSearchAction libXaw TextPop -00000000 T __XawTextSearch libXaw TextPop -00000000 T __XawTextDoReplaceAction libXaw TextPop -00000000 T __XawTextSetField libXaw TextPop -00000000 T _XawToggleChangeRadioGroup libXaw Toggle -00000000 T _XawToggleGetCurrent libXaw Toggle -00000000 T _XawToggleSetCurrent libXaw Toggle -00000000 T _XawToggleUnsetCurrent libXaw Toggle -00000000 T _XawTreeForceLayout libXaw Tree -00000000 T _XawViewportSetLocation libXaw Viewport -00000000 T _XawViewportSetCoordinates libXaw Viewport -00000000 T _XawInitializeWidgetSet libXaw XawInit -00000000 T __XawMultiSourceFreeString libXaw MultiSrc -00000000 T __XawMultiSave libXaw MultiSrc -00000000 T __XawMultiSaveAsFile libXaw MultiSrc -00000000 T __XawMultiSinkPosToXY libXaw MultiSink -00000000 T __XawTextPosToXY libXaw Text -00000000 T __XawTextFormat libXaw TextSrc -00000000 T __XawTextWCToMB libXaw TextSrc -00000000 T __XawTextMBToWC libXaw TextSrc -00000000 T _XawVendorShellExtResize libXaw Vendor -00000000 T __XawImResizeVendorShell libXaw XawIm -00000000 T __XawImGetShellHeight libXaw XawIm -00000000 T __XawImRealize libXaw XawIm -00000000 T __XawImInitialize libXaw XawIm -00000000 T __XawImReconnect libXaw XawIm -00000000 T __XawImRegister libXaw XawIm -00000000 T __XawImUnregister libXaw XawIm -00000000 T __XawImSetValues libXaw XawIm -00000000 T __DUMMY__ libXaw XawIm -00000000 T __XawImSetFocusValues libXaw XawIm -00000000 T __DUMMY__ libXaw XawIm -00000000 T __XawImUnsetFocus libXaw XawIm -00000000 T __XawImWcLookupString libXaw XawIm -00000000 T __XawImGetImAreaHeight libXaw XawIm -00000000 T __XawImCallVendorShellExtResize libXaw XawIm -00000000 T __XawImDestroy libXaw XawIm -00000000 T __Xaw_atowc libXaw XawI18n diff --git a/nx-X11/lib/Xaw/jump_ignore b/nx-X11/lib/Xaw/jump_ignore deleted file mode 100644 index 179bf92da..000000000 --- a/nx-X11/lib/Xaw/jump_ignore +++ /dev/null @@ -1,7 +0,0 @@ -# $Xorg: jump_ignore,v 1.3 2000/08/17 19:45:45 cpqbld Exp $ -# -# -# -# -# $XFree86: xc/lib/Xaw/jump_ignore,v 3.1 1995/01/28 15:43:32 dawes Exp $ -# jump_ignore diff --git a/nx-X11/lib/Xaw/jump_vars b/nx-X11/lib/Xaw/jump_vars deleted file mode 100644 index dbb9023e2..000000000 --- a/nx-X11/lib/Xaw/jump_vars +++ /dev/null @@ -1,83 +0,0 @@ -# $Xorg: jump_vars,v 1.3 2000/08/17 19:45:45 cpqbld Exp $ -# -# -# -# -# $XFree86: xc/lib/Xaw/jump_vars,v 3.1 1995/01/28 15:43:33 dawes Exp $ -# -00001400 D _XawWidgetArray libXaw AllWidgets -00000004 D _XawWidgetCount libXaw AllWidgets -00000140 D _asciiSinkClassRec libXaw AsciiSink -00000004 D _asciiSinkObjectClass libXaw AsciiSink -00000120 D _asciiSrcClassRec libXaw AsciiSrc -00000004 D _asciiSrcObjectClass libXaw AsciiSrc -00000100 D _asciiTextClassRec libXaw AsciiText -00000004 D _asciiTextWidgetClass libXaw AsciiText -00000100 D _boxClassRec libXaw Box -00000004 D _boxWidgetClass libXaw Box -00000100 D _commandClassRec libXaw Command -00000004 D _commandWidgetClass libXaw Command -00000140 D _dialogClassRec libXaw Dialog -00000004 D _dialogWidgetClass libXaw Dialog -00000140 D _formClassRec libXaw Form -00000004 D _formWidgetClass libXaw Form -00000100 D _gripClassRec libXaw Grip -00000004 D _gripWidgetClass libXaw Grip -00000100 D _labelClassRec libXaw Label -00000004 D _labelWidgetClass libXaw Label -00000100 D _listClassRec libXaw List -00000004 D _listWidgetClass libXaw List -00000100 D _menuButtonClassRec libXaw MenuButton -00000004 D _menuButtonWidgetClass libXaw MenuButton -00000140 D _panedClassRec libXaw Paned -00000004 D _panedWidgetClass libXaw Paned -00000004 D _vPanedWidgetClass libXaw Paned -00000100 D _pannerClassRec libXaw Panner -00000004 D _pannerWidgetClass libXaw Panner -00000100 D _portholeClassRec libXaw Porthole -00000004 D _portholeWidgetClass libXaw Porthole -00000100 D _repeaterClassRec libXaw Repeater -00000004 D _repeaterWidgetClass libXaw Repeater -00000100 D _scrollbarClassRec libXaw Scrollbar -00000004 D _scrollbarWidgetClass libXaw Scrollbar -00000100 D _simpleClassRec libXaw Simple -00000004 D _simpleWidgetClass libXaw Simple -00000100 D _simpleMenuClassRec libXaw SimpleMenu -00000004 D _simpleMenuWidgetClass libXaw SimpleMenu -00000100 D _smeClassRec libXaw Sme -00000004 D _smeObjectClass libXaw Sme -00000100 D _smeBSBClassRec libXaw SmeBSB -00000004 D _smeBSBObjectClass libXaw SmeBSB -00000100 D _smeLineClassRec libXaw SmeLine -00000004 D _smeLineObjectClass libXaw SmeLine -00000100 D _stripChartClassRec libXaw StripChart -00000004 D _stripChartWidgetClass libXaw StripChart -00000004 D _FMT8BIT libXaw Text -00000100 D _textClassRec libXaw Text -00000004 D _textWidgetClass libXaw Text -00000100 D _textSinkClassRec libXaw TextSink -00000004 D _textSinkObjectClass libXaw TextSink -00000100 D _textSrcClassRec libXaw TextSrc -00000004 D _textSrcObjectClass libXaw TextSrc -00000300 D __XawTextActionsTable libXaw TextAction -00000004 D __XawTextActionsTableCount libXaw TextAction -00000004 D __XawDefaultTextTranslations1 libXaw TextTr -00000004 D __XawDefaultTextTranslations2 libXaw TextTr -00000004 D __XawDefaultTextTranslations3 libXaw TextTr -00000100 D _toggleClassRec libXaw Toggle -00000004 D _toggleWidgetClass libXaw Toggle -00000140 D _treeClassRec libXaw Tree -00000004 D _treeWidgetClass libXaw Tree -00000100 D _vendorShellClassRec libXaw Vendor -00000004 D _vendorShellWidgetClass libXaw Vendor -00000140 D _viewportClassRec libXaw Viewport -00000004 D _viewportWidgetClass libXaw Viewport -00000140 D _multiSrcClassRec libXaw MultiSrc -00000004 D _multiSrcObjectClass libXaw MultiSrc -00000140 D _multiSinkClassRec libXaw MultiSink -00000004 D _multiSinkObjectClass libXaw MultiSink -00000004 D __XawDefaultTextTranslations4 libXaw TextTr -00000140 D _xawvendorShellExtClassRec libXaw Vendor -00000004 D _xawvendorShellExtWidgetClass libXaw Vendor -00000004 D _XawFmt8Bit libXaw Text -00000004 D _XawFmtWide libXaw Text diff --git a/nx-X11/lib/Xaw/sharedlib.c b/nx-X11/lib/Xaw/sharedlib.c deleted file mode 100644 index d107f9fcb..000000000 --- a/nx-X11/lib/Xaw/sharedlib.c +++ /dev/null @@ -1,182 +0,0 @@ -/* $Xorg: sharedlib.c,v 1.4 2001/02/09 02:03:47 xorgcvs Exp $ */ -/* - -Copyright 1991, 1994, 1998 The Open Group - -Permission to use, copy, modify, distribute, and sell this software and its -documentation for any purpose is hereby granted without fee, provided that -the above copyright notice appear in all copies and that both that -copyright notice and this permission notice appear in supporting -documentation. - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -Except as contained in this notice, the name of The Open Group shall not be -used in advertising or otherwise to promote the sale, use or other dealings -in this Software without prior written authorization from The Open Group. - -*/ - -#if defined(SUNSHLIB) && !defined(SHAREDCODE) - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif -#include <X11/IntrinsicP.h> -#include <X11/Xaw/AsciiSinkP.h> -#include <X11/Xaw/AsciiSrcP.h> -#include <X11/Xaw/AsciiTextP.h> -#include <X11/Xaw/MultiSinkP.h> -#include <X11/Xaw/MultiSrcP.h> -#include <X11/Xaw/BoxP.h> -#include <X11/Xaw/CommandP.h> -#include <X11/Xaw/DialogP.h> -#include <X11/Xaw/FormP.h> -#include <X11/Xaw/GripP.h> -#include <X11/Xaw/LabelP.h> -#include <X11/Xaw/ListP.h> -#include <X11/Xaw/MenuButtoP.h> -#include <X11/Xaw/PanedP.h> -#include <X11/Xaw/PannerP.h> -#include <X11/Xaw/PortholeP.h> -#include <X11/Xaw/RepeaterP.h> -#include <X11/Xaw/ScrollbarP.h> -#include <X11/Xaw/SimpleP.h> -#include <X11/Xaw/SimpleMenP.h> -#include <X11/Xaw/SmeP.h> -#include <X11/Xaw/SmeBSBP.h> -#include <X11/Xaw/SmeLineP.h> -#include <X11/Xaw/StripCharP.h> -#include <X11/Xaw/TextP.h> -#include <X11/Xaw/TextSinkP.h> -#include <X11/Xaw/TextSrcP.h> -#include <X11/Xaw/ToggleP.h> -#include <X11/Xaw/TreeP.h> -#include <X11/VendorP.h> -#include <X11/Xaw/ViewportP.h> -#if !defined(OLDXAW) && !defined(XAW7) -#include <X11/Xaw/PrintSP.h> -#endif - -extern AsciiSinkClassRec asciiSinkClassRec; -WidgetClass asciiSinkObjectClass = (WidgetClass)&asciiSinkClassRec; - -extern AsciiSrcClassRec asciiSrcClassRec; -WidgetClass asciiSrcObjectClass = (WidgetClass)&asciiSrcClassRec; - -extern AsciiTextClassRec asciiTextClassRec; -WidgetClass asciiTextWidgetClass = (WidgetClass)&asciiTextClassRec; - -#ifdef ASCII_STRING -extern AsciiStringClassRec asciiStringClassRec; -WidgetClass asciiStringWidgetClass = (WidgetClass)&asciiStringClassRec; -#endif - -#ifdef ASCII_DISK -extern AsciiDiskClassRec asciiDiskClassRec; -WidgetClass asciiDiskWidgetClass = (WidgetClass)&asciiDiskClassRec; -#endif - -extern MultiSinkClassRec multiSinkClassRec; -WidgetClass multiSinkObjectClass = (WidgetClass)&multiSinkClassRec; - -extern MultiSrcClassRec multiSrcClassRec; -WidgetClass multiSrcObjectClass = (WidgetClass)&multiSrcClassRec; - -extern BoxClassRec boxClassRec; -WidgetClass boxWidgetClass = (WidgetClass)&boxClassRec; - -extern CommandClassRec commandClassRec; -WidgetClass commandWidgetClass = (WidgetClass) &commandClassRec; - -extern DialogClassRec dialogClassRec; -WidgetClass dialogWidgetClass = (WidgetClass)&dialogClassRec; - -extern FormClassRec formClassRec; -WidgetClass formWidgetClass = (WidgetClass)&formClassRec; - -extern GripClassRec gripClassRec; -WidgetClass gripWidgetClass = (WidgetClass) &gripClassRec; - -extern LabelClassRec labelClassRec; -WidgetClass labelWidgetClass = (WidgetClass)&labelClassRec; - -extern ListClassRec listClassRec; -WidgetClass listWidgetClass = (WidgetClass)&listClassRec; - -extern MenuButtonClassRec menuButtonClassRec; -WidgetClass menuButtonWidgetClass = (WidgetClass) &menuButtonClassRec; - -extern PanedClassRec panedClassRec; -WidgetClass panedWidgetClass = (WidgetClass) &panedClassRec; -WidgetClass vPanedWidgetClass = (WidgetClass) &panedClassRec; - -extern PannerClassRec pannerClassRec; -WidgetClass pannerWidgetClass = (WidgetClass) &pannerClassRec; - -extern PortholeClassRec portholeClassRec; -WidgetClass portholeWidgetClass = (WidgetClass) &portholeClassRec; - -extern RepeaterClassRec repeaterClassRec; -WidgetClass repeaterWidgetClass = (WidgetClass) &repeaterClassRec; - -extern ScrollbarClassRec scrollbarClassRec; -WidgetClass scrollbarWidgetClass = (WidgetClass)&scrollbarClassRec; - -extern SimpleClassRec simpleClassRec; -WidgetClass simpleWidgetClass = (WidgetClass)&simpleClassRec; - -extern SimpleMenuClassRec simpleMenuClassRec; -WidgetClass simpleMenuWidgetClass = (WidgetClass)&simpleMenuClassRec; - -extern SmeClassRec smeClassRec; -WidgetClass smeObjectClass = (WidgetClass) &smeClassRec; - -extern SmeBSBClassRec smeBSBClassRec; -WidgetClass smeBSBObjectClass = (WidgetClass) &smeBSBClassRec; - -extern SmeLineClassRec smeLineClassRec; -WidgetClass smeLineObjectClass = (WidgetClass) &smeLineClassRec; - -extern StripChartClassRec stripChartClassRec; -WidgetClass stripChartWidgetClass = (WidgetClass) &stripChartClassRec; - -extern TextClassRec textClassRec; -WidgetClass textWidgetClass = (WidgetClass)&textClassRec; - -unsigned long FMT8BIT = 0L; -unsigned long XawFmt8Bit = 0L; -unsigned long XawFmtWide = 0L; - -extern TextSinkClassRec textSinkClassRec; -WidgetClass textSinkObjectClass = (WidgetClass)&textSinkClassRec; - -extern TextSrcClassRec textSrcClassRec; -WidgetClass textSrcObjectClass = (WidgetClass)&textSrcClassRec; - -extern ToggleClassRec toggleClassRec; -WidgetClass toggleWidgetClass = (WidgetClass) &toggleClassRec; - -extern TreeClassRec treeClassRec; -WidgetClass treeWidgetClass = (WidgetClass) &treeClassRec; - -extern VendorShellClassRec vendorShellClassRec; -WidgetClass vendorShellWidgetClass = (WidgetClass) &vendorShellClassRec; - -extern ViewportClassRec viewportClassRec; -WidgetClass viewportWidgetClass = (WidgetClass)&viewportClassRec; - -#if !defined(OLDXAW) && !defined(XAW7) -extern XawPrintShellClassRec xawPrintShellClassRec; -WidgetClass xawPrintShellWidgetClass = (WidgetClass) &xawPrintShellClassRec; -#endif - -#endif /* SUNSHLIB */ |