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Diffstat (limited to 'nx-X11/lib/Xaw/Simple.c')
| -rw-r--r-- | nx-X11/lib/Xaw/Simple.c | 504 |
1 files changed, 0 insertions, 504 deletions
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); -} |