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Diffstat (limited to 'nx-X11/lib/Xaw/Dialog.c')
| -rw-r--r-- | nx-X11/lib/Xaw/Dialog.c | 463 |
1 files changed, 0 insertions, 463 deletions
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); -} |