xemacs-beta: src/extw-Xt.c annotate

annotate src/extw-Xt.c @ 5673:900a0a8796c3 r21-5-32

XEmacs 21.5.32 "habanero" is released.

author	Stephen J. Turnbull <stephen@xemacs.org>
date	Fri, 03 Aug 2012 02:43:45 +0900
parents	2aa9cd456ae7
children

rev	line source
0 376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	1 /* Common code between client and shell widgets -- Xt only.
376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	2 Copyright (C) 1993, 1994 Sun Microsystems, Inc.
376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	3
5405 2aa9cd456ae7 Move src/ to GPLv3. Mike Sperber <sperber@deinprogramm.de> parents: 4331 diff changeset	4 This library is free software: you can redistribute it and/or modify it
2aa9cd456ae7 Move src/ to GPLv3. Mike Sperber <sperber@deinprogramm.de> parents: 4331 diff changeset	5 under the terms of the GNU General Public License as published by the
2aa9cd456ae7 Move src/ to GPLv3. Mike Sperber <sperber@deinprogramm.de> parents: 4331 diff changeset	6 Free Software Foundation, either version 3 of the License, or (at your
2aa9cd456ae7 Move src/ to GPLv3. Mike Sperber <sperber@deinprogramm.de> parents: 4331 diff changeset	7 option) any later version.
0 376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	8
5405 2aa9cd456ae7 Move src/ to GPLv3. Mike Sperber <sperber@deinprogramm.de> parents: 4331 diff changeset	9 This library is distributed in the hope that it will be useful, but WITHOUT
2aa9cd456ae7 Move src/ to GPLv3. Mike Sperber <sperber@deinprogramm.de> parents: 4331 diff changeset	10 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
2aa9cd456ae7 Move src/ to GPLv3. Mike Sperber <sperber@deinprogramm.de> parents: 4331 diff changeset	11 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
2aa9cd456ae7 Move src/ to GPLv3. Mike Sperber <sperber@deinprogramm.de> parents: 4331 diff changeset	12 for more details.
0 376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	13
5405 2aa9cd456ae7 Move src/ to GPLv3. Mike Sperber <sperber@deinprogramm.de> parents: 4331 diff changeset	14 You should have received a copy of the GNU General Public License
2aa9cd456ae7 Move src/ to GPLv3. Mike Sperber <sperber@deinprogramm.de> parents: 4331 diff changeset	15 along with this library. If not, see <http://www.gnu.org/licenses/>. */
0 376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	16
376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	17 /* Synched up with: Not in FSF. */
376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	18
376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	19 /* Written by Ben Wing, September 1993. */
376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	20
376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	21 #ifdef emacs
376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	22
376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	23 #include <config.h>
376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	24
376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	25 #ifndef EXTERNAL_WIDGET
376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	26 ERROR! This ought not be getting compiled if EXTERNAL_WIDGET is undefined
376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	27 #endif
376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	28
2110 f18c80177dfe [xemacs-hg @ 2004-06-03 10:10:45 by didierv] didierv parents: 2108 diff changeset	29 EXTERN_C void fatal (const char *fmt, ...);
0 376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	30 #else /* not emacs */
376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	31 static void fatal (char *msg);
376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	32 #endif
376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	33
376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	34 #include <X11/Intrinsic.h>
376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	35 #include <X11/IntrinsicP.h>
376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	36 #include <stdlib.h>
376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	37 #include <stdio.h>
4331 4fbcce3f6097 Don't use undocumented Xt functions in external widget. Mike Sperber <sperber@deinprogramm.de> parents: 2114 diff changeset	38 #include "compiler.h"
0 376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	39 #include "extw-Xt.h"
376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	40
376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	41 #ifdef DEBUG_WIDGET
376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	42
376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	43 static int geom_masks[] = {
376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	44 CWX, CWY, CWWidth, CWHeight, CWBorderWidth, CWSibling, CWStackMode,
376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	45 XtCWQueryOnly };
376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	46 static char *geom_mask_strings[] = {
376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	47 "CWX", "CWY", "CWWidth", "CWHeight", "CWBorderWidth",
376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	48 "CWSibling", "CWStackMode", "XtCWQueryOnly" };
376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	49 static int stack_modes[] = {
376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	50 Below, TopIf, BottomIf, Opposite, XtSMDontChange };
376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	51 static char *stack_mode_strings[] = {
376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	52 "Below", "TopIf", "BottomIf", "Opposite", "XtSMDontChange" };
376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	53
376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	54 static void
376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	55 print_geometry_structure(XtWidgetGeometry *xwg)
376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	56 {
376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	57 int num = sizeof(geom_masks)/sizeof(int);
376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	58 int i;
2108 8de911beca70 [xemacs-hg @ 2004-06-02 09:16:14 by didierv] didierv parents: 1094 diff changeset	59
0 376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	60 printf (" masks:");
376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	61 for (i=0; i<num; i++)
376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	62 if (xwg->request_mode & geom_masks[i])
376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	63 printf (" %s", geom_mask_strings[i]);
376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	64 printf ("\n");
376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	65 printf (" x:%d y:%d\n", xwg->x, xwg->y);
376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	66 printf (" width:%d height:%d border_width:%d\n", xwg->width,
376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	67 xwg->height, xwg->border_width);
376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	68 printf (" sibling: %x\n", xwg->sibling);
376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	69 printf (" stack_mode: ");
376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	70 for (i=0, num=sizeof(stack_modes)/sizeof(int); i<num; i++)
376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	71 if (xwg->stack_mode == stack_modes[i]) {
376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	72 printf ("%s", stack_mode_strings[i]);
376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	73 break;
376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	74 }
376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	75 printf ("\n");
376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	76 }
376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	77
376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	78 static void
376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	79 print_geometry_result (XtGeometryResult res)
376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	80 {
376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	81 printf ("result: %s\n",
376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	82 res == XtGeometryYes ? "XtGeometryYes" :
376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	83 res == XtGeometryNo ? "XtGeometryNo" :
376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	84 res == XtGeometryAlmost ? "XtGeometryAlmost" :
376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	85 res == XtGeometryDone ? "XtGeometryDone" :
376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	86 "unknown");
376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	87 }
376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	88
376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	89 #endif
376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	90
376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	91 #ifndef emacs
376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	92
376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	93 static void
376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	94 fatal (char *msg)
376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	95 {
376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	96 fprintf (stderr, "%s", msg);
376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	97 exit (1);
376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	98 }
376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	99
376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	100 #endif
376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	101
376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	102 /* put a geometry specification in the specified property on the window
376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	103 of the specified widget, and send a notification message to tell the
376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	104 client-side widget about this. */
376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	105
376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	106 void
376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	107 extw_send_geometry_value(Display *display, Window win, Atom property,
376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	108 en_extw_notify type, XtWidgetGeometry *xwg,
376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	109 long data0)
376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	110 {
376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	111 if (xwg != NULL)
376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	112 XChangeProperty(display, win, property,
376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	113 a_EXTW_WIDGET_GEOMETRY, 32, PropModeReplace,
376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	114 (unsigned char ) xwg, sizeof(xwg)/sizeof(int));
376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	115 extw_send_notify_3(display, win, type, data0, 0, 0);
376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	116 }
376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	117
376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	118 /* get the geometry specification stored in the specified property of the
376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	119 specified widget's window. */
376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	120
376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	121 void
376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	122 extw_get_geometry_value(Display *display, Window win, Atom property,
376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	123 XtWidgetGeometry *xwg)
376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	124 {
376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	125 Atom dummy;
376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	126 int format;
376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	127 unsigned long nitems, bytes_after;
376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	128 unsigned char *prop;
2108 8de911beca70 [xemacs-hg @ 2004-06-02 09:16:14 by didierv] didierv parents: 1094 diff changeset	129
0 376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	130 if (XGetWindowProperty(display, win, property, 0,
376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	131 sizeof(*xwg)/4, False, a_EXTW_WIDGET_GEOMETRY,
376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	132 &dummy, &format, &nitems, &bytes_after,
376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	133 &prop) != Success)
376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	134 goto error;
376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	135 if (format != 8*sizeof(int) \|\| bytes_after) {
376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	136 XFree((char *) prop);
376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	137 goto error;
376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	138 }
376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	139 xwg = (XtWidgetGeometry *) prop;
376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	140 return;
376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	141
376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	142 error:
376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	143 fatal("Unable to retrieve property for widget-geometry");
376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	144 #if 0
376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	145 XtAppErrorMsg(XtWidgetToApplicationContext((Widget)w),
376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	146 "invalidProperty","get_geometry_value",XtCXtToolkitError,
376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	147 "Unable to retrieve property for widget-geometry",
376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	148 (String )NULL, (Cardinal )NULL);
376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	149 #endif
376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	150 }
376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	151
4331 4fbcce3f6097 Don't use undocumented Xt functions in external widget. Mike Sperber <sperber@deinprogramm.de> parents: 2114 diff changeset	152 typedef struct
4fbcce3f6097 Don't use undocumented Xt functions in external widget. Mike Sperber <sperber@deinprogramm.de> parents: 2114 diff changeset	153 {
4fbcce3f6097 Don't use undocumented Xt functions in external widget. Mike Sperber <sperber@deinprogramm.de> parents: 2114 diff changeset	154 Widget w;
4fbcce3f6097 Don't use undocumented Xt functions in external widget. Mike Sperber <sperber@deinprogramm.de> parents: 2114 diff changeset	155 unsigned long request_num;
4fbcce3f6097 Don't use undocumented Xt functions in external widget. Mike Sperber <sperber@deinprogramm.de> parents: 2114 diff changeset	156 en_extw_notify type;
0 376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	157 } QueryStruct;
376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	158
376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	159 /* check if an event is of the sort we're looking for */
376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	160
376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	161 static Bool
4331 4fbcce3f6097 Don't use undocumented Xt functions in external widget. Mike Sperber <sperber@deinprogramm.de> parents: 2114 diff changeset	162 isMine(XEvent event, QueryStruct q)
0 376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	163 {
4331 4fbcce3f6097 Don't use undocumented Xt functions in external widget. Mike Sperber <sperber@deinprogramm.de> parents: 2114 diff changeset	164 Widget w = q->w;
2108 8de911beca70 [xemacs-hg @ 2004-06-02 09:16:14 by didierv] didierv parents: 1094 diff changeset	165
4331 4fbcce3f6097 Don't use undocumented Xt functions in external widget. Mike Sperber <sperber@deinprogramm.de> parents: 2114 diff changeset	166 if ( (event->xany.display != XtDisplay(w)) \|\| (event->xany.window != XtWindow(w)) )
4fbcce3f6097 Don't use undocumented Xt functions in external widget. Mike Sperber <sperber@deinprogramm.de> parents: 2114 diff changeset	167 {
4fbcce3f6097 Don't use undocumented Xt functions in external widget. Mike Sperber <sperber@deinprogramm.de> parents: 2114 diff changeset	168 return FALSE;
4fbcce3f6097 Don't use undocumented Xt functions in external widget. Mike Sperber <sperber@deinprogramm.de> parents: 2114 diff changeset	169 }
4fbcce3f6097 Don't use undocumented Xt functions in external widget. Mike Sperber <sperber@deinprogramm.de> parents: 2114 diff changeset	170 if (event->xany.serial >= q->request_num)
4fbcce3f6097 Don't use undocumented Xt functions in external widget. Mike Sperber <sperber@deinprogramm.de> parents: 2114 diff changeset	171 {
4fbcce3f6097 Don't use undocumented Xt functions in external widget. Mike Sperber <sperber@deinprogramm.de> parents: 2114 diff changeset	172 if (event->type == ClientMessage &&
4fbcce3f6097 Don't use undocumented Xt functions in external widget. Mike Sperber <sperber@deinprogramm.de> parents: 2114 diff changeset	173 event->xclient.message_type == a_EXTW_NOTIFY &&
4fbcce3f6097 Don't use undocumented Xt functions in external widget. Mike Sperber <sperber@deinprogramm.de> parents: 2114 diff changeset	174 event->xclient.data.l[0] == 1 - extw_which_side &&
4fbcce3f6097 Don't use undocumented Xt functions in external widget. Mike Sperber <sperber@deinprogramm.de> parents: 2114 diff changeset	175 event->xclient.data.l[1] == (int) q->type)
4fbcce3f6097 Don't use undocumented Xt functions in external widget. Mike Sperber <sperber@deinprogramm.de> parents: 2114 diff changeset	176 {
4fbcce3f6097 Don't use undocumented Xt functions in external widget. Mike Sperber <sperber@deinprogramm.de> parents: 2114 diff changeset	177 return TRUE;
0 376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	178 }
4331 4fbcce3f6097 Don't use undocumented Xt functions in external widget. Mike Sperber <sperber@deinprogramm.de> parents: 2114 diff changeset	179 }
4fbcce3f6097 Don't use undocumented Xt functions in external widget. Mike Sperber <sperber@deinprogramm.de> parents: 2114 diff changeset	180 return FALSE;
4fbcce3f6097 Don't use undocumented Xt functions in external widget. Mike Sperber <sperber@deinprogramm.de> parents: 2114 diff changeset	181 }
4fbcce3f6097 Don't use undocumented Xt functions in external widget. Mike Sperber <sperber@deinprogramm.de> parents: 2114 diff changeset	182
4fbcce3f6097 Don't use undocumented Xt functions in external widget. Mike Sperber <sperber@deinprogramm.de> parents: 2114 diff changeset	183 void responseTimeOut(XtPointer clientData, XtIntervalId * UNUSED (id))
4fbcce3f6097 Don't use undocumented Xt functions in external widget. Mike Sperber <sperber@deinprogramm.de> parents: 2114 diff changeset	184 {
4fbcce3f6097 Don't use undocumented Xt functions in external widget. Mike Sperber <sperber@deinprogramm.de> parents: 2114 diff changeset	185 Bool expired=(Bool )clientData;
4fbcce3f6097 Don't use undocumented Xt functions in external widget. Mike Sperber <sperber@deinprogramm.de> parents: 2114 diff changeset	186 *expired=TRUE;
0 376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	187 }
376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	188
376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	189 /* wait for a ClientMessage of the specified type from the other widget, or
4331 4fbcce3f6097 Don't use undocumented Xt functions in external widget. Mike Sperber <sperber@deinprogramm.de> parents: 2114 diff changeset	190 time-out. isMine() determines whether an event matches.
4fbcce3f6097 Don't use undocumented Xt functions in external widget. Mike Sperber <sperber@deinprogramm.de> parents: 2114 diff changeset	191 Took out the call to _XtWaitForSomething and replaced it with public
4fbcce3f6097 Don't use undocumented Xt functions in external widget. Mike Sperber <sperber@deinprogramm.de> parents: 2114 diff changeset	192 Xt api's.
4fbcce3f6097 Don't use undocumented Xt functions in external widget. Mike Sperber <sperber@deinprogramm.de> parents: 2114 diff changeset	193 */
0 376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	194
376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	195 Bool
2108 8de911beca70 [xemacs-hg @ 2004-06-02 09:16:14 by didierv] didierv parents: 1094 diff changeset	196 extw_wait_for_response (Widget w, XEvent *event, unsigned long request_num,
8de911beca70 [xemacs-hg @ 2004-06-02 09:16:14 by didierv] didierv parents: 1094 diff changeset	197 en_extw_notify type, unsigned long timeout)
0 376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	198 {
2108 8de911beca70 [xemacs-hg @ 2004-06-02 09:16:14 by didierv] didierv parents: 1094 diff changeset	199 XtAppContext app = XtWidgetToApplicationContext(w);
4331 4fbcce3f6097 Don't use undocumented Xt functions in external widget. Mike Sperber <sperber@deinprogramm.de> parents: 2114 diff changeset	200 XtInputMask inputMask;
2108 8de911beca70 [xemacs-hg @ 2004-06-02 09:16:14 by didierv] didierv parents: 1094 diff changeset	201 QueryStruct q;
4331 4fbcce3f6097 Don't use undocumented Xt functions in external widget. Mike Sperber <sperber@deinprogramm.de> parents: 2114 diff changeset	202 Bool expired;
4fbcce3f6097 Don't use undocumented Xt functions in external widget. Mike Sperber <sperber@deinprogramm.de> parents: 2114 diff changeset	203 XtIntervalId id;
2108 8de911beca70 [xemacs-hg @ 2004-06-02 09:16:14 by didierv] didierv parents: 1094 diff changeset	204
8de911beca70 [xemacs-hg @ 2004-06-02 09:16:14 by didierv] didierv parents: 1094 diff changeset	205 q.w = w;
8de911beca70 [xemacs-hg @ 2004-06-02 09:16:14 by didierv] didierv parents: 1094 diff changeset	206 q.request_num = request_num;
8de911beca70 [xemacs-hg @ 2004-06-02 09:16:14 by didierv] didierv parents: 1094 diff changeset	207 q.type = type;
4331 4fbcce3f6097 Don't use undocumented Xt functions in external widget. Mike Sperber <sperber@deinprogramm.de> parents: 2114 diff changeset	208 expired=FALSE;
0 376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	209
4331 4fbcce3f6097 Don't use undocumented Xt functions in external widget. Mike Sperber <sperber@deinprogramm.de> parents: 2114 diff changeset	210 id=XtAppAddTimeOut(app, timeout, responseTimeOut,&expired);
4fbcce3f6097 Don't use undocumented Xt functions in external widget. Mike Sperber <sperber@deinprogramm.de> parents: 2114 diff changeset	211 while (!expired)
2108 8de911beca70 [xemacs-hg @ 2004-06-02 09:16:14 by didierv] didierv parents: 1094 diff changeset	212 {
4331 4fbcce3f6097 Don't use undocumented Xt functions in external widget. Mike Sperber <sperber@deinprogramm.de> parents: 2114 diff changeset	213 inputMask=XtAppPending(app);
4fbcce3f6097 Don't use undocumented Xt functions in external widget. Mike Sperber <sperber@deinprogramm.de> parents: 2114 diff changeset	214 if (inputMask & XtIMXEvent)
4fbcce3f6097 Don't use undocumented Xt functions in external widget. Mike Sperber <sperber@deinprogramm.de> parents: 2114 diff changeset	215 {
4fbcce3f6097 Don't use undocumented Xt functions in external widget. Mike Sperber <sperber@deinprogramm.de> parents: 2114 diff changeset	216 XtAppNextEvent(app, event);
4fbcce3f6097 Don't use undocumented Xt functions in external widget. Mike Sperber <sperber@deinprogramm.de> parents: 2114 diff changeset	217 if (isMine(event,&q))
4fbcce3f6097 Don't use undocumented Xt functions in external widget. Mike Sperber <sperber@deinprogramm.de> parents: 2114 diff changeset	218 {
4fbcce3f6097 Don't use undocumented Xt functions in external widget. Mike Sperber <sperber@deinprogramm.de> parents: 2114 diff changeset	219 if (!expired) XtRemoveTimeOut(id);
4fbcce3f6097 Don't use undocumented Xt functions in external widget. Mike Sperber <sperber@deinprogramm.de> parents: 2114 diff changeset	220 return True;
4fbcce3f6097 Don't use undocumented Xt functions in external widget. Mike Sperber <sperber@deinprogramm.de> parents: 2114 diff changeset	221 }
4fbcce3f6097 Don't use undocumented Xt functions in external widget. Mike Sperber <sperber@deinprogramm.de> parents: 2114 diff changeset	222 else
4fbcce3f6097 Don't use undocumented Xt functions in external widget. Mike Sperber <sperber@deinprogramm.de> parents: 2114 diff changeset	223 {
4fbcce3f6097 Don't use undocumented Xt functions in external widget. Mike Sperber <sperber@deinprogramm.de> parents: 2114 diff changeset	224 /* Do Nothing and go back to waiting */
4fbcce3f6097 Don't use undocumented Xt functions in external widget. Mike Sperber <sperber@deinprogramm.de> parents: 2114 diff changeset	225 }
4fbcce3f6097 Don't use undocumented Xt functions in external widget. Mike Sperber <sperber@deinprogramm.de> parents: 2114 diff changeset	226 }
4fbcce3f6097 Don't use undocumented Xt functions in external widget. Mike Sperber <sperber@deinprogramm.de> parents: 2114 diff changeset	227 if (inputMask & XtIMTimer)
4fbcce3f6097 Don't use undocumented Xt functions in external widget. Mike Sperber <sperber@deinprogramm.de> parents: 2114 diff changeset	228 {
4fbcce3f6097 Don't use undocumented Xt functions in external widget. Mike Sperber <sperber@deinprogramm.de> parents: 2114 diff changeset	229 /* Process the expired timer */
4fbcce3f6097 Don't use undocumented Xt functions in external widget. Mike Sperber <sperber@deinprogramm.de> parents: 2114 diff changeset	230 XtAppProcessEvent(app,XtIMTimer);
4fbcce3f6097 Don't use undocumented Xt functions in external widget. Mike Sperber <sperber@deinprogramm.de> parents: 2114 diff changeset	231 }
2108 8de911beca70 [xemacs-hg @ 2004-06-02 09:16:14 by didierv] didierv parents: 1094 diff changeset	232 }
4331 4fbcce3f6097 Don't use undocumented Xt functions in external widget. Mike Sperber <sperber@deinprogramm.de> parents: 2114 diff changeset	233 /* Must have expired */
4fbcce3f6097 Don't use undocumented Xt functions in external widget. Mike Sperber <sperber@deinprogramm.de> parents: 2114 diff changeset	234 return False;
0 376386a54a3c Import from CVS: tag r19-14 cvs parents: diff changeset	235 }

Mercurial > hg > xemacs-beta

annotate src/extw-Xt.c @ 5673:900a0a8796c3 r21-5-32