annotate src/ExternalClient.c @ 5624:c39052c921b5

New "foreback" face property. -------------------- ChangeLog entries follow: -------------------- lisp/ChangeLog addition: 2011-12-27 Didier Verna <didier@xemacs.org> * cl-macs.el (face-foreback): New defsetf. * faces.el (set-face-property): Document the foreback property. * faces.el (face-foreback): * faces.el (face-foreback-instance): * faces.el (face-foreback-name): * faces.el (set-face-foreback): New functions. * faces.el (face-equal): * faces.el (init-other-random-faces): * cus-face.el (custom-face-attributes): * x-faces.el (x-init-face-from-resources): Handle the foreback property. src/ChangeLog addition: 2011-12-27 Didier Verna <didier@xemacs.org> * faces.h (struct Lisp_Face): New 'foreback slot. * faces.h (struct face_cachel): New 'foreback and 'foreback_specified slots. * faces.h (WINDOW_FACE_CACHEL_FOREBACK): * faces.h (FACE_FOREBACK): New macros. * faces.c: Declare Qforeback. * lisp.h: Externalize it. * faces.c (syms_of_faces): Define it. * faces.c (vars_of_faces): Update built-in face specifiers. * faces.c (complex_vars_of_faces): Update specifier fallbacks. * faces.c (mark_face): * faces.c (face_equal): * faces.c (face_getprop): * faces.c (face_putprop): * faces.c (face_remprop): * faces.c (face_plist): * faces.c (reset_face): * faces.c (update_face_inheritance_mapper): * faces.c (Fmake_face): * faces.c (mark_face_cachels): * faces.c (update_face_cachel_data): * faces.c (merge_face_cachel_data): * faces.c (reset_face_cachel): * faces.c (face_property_was_changed): * faces.c (Fcopy_face): * fontcolor.c (face_color_validate): Handle the foreback property. * redisplay-msw.c (mswindows_output_blank): * redisplay-msw.c (mswindows_output_string): * redisplay-output.c (redisplay_clear_region): * redisplay-xlike-inc.c (XLIKE_output_string): * redisplay-xlike-inc.c (XLIKE_output_blank): Use the face's foreback color instead of the foreground one for drawing a background bitmap.
author Didier Verna <didier@xemacs.org>
date Tue, 27 Dec 2011 17:07:23 +0100
parents 2aa9cd456ae7
children
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1 /* External client widget.
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2 Copyright (C) 1993, 1994 Sun Microsystems, Inc.
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3
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4 This library is free software: you can redistribute it and/or modify it
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5 under the terms of the GNU General Public License as published by the
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6 Free Software Foundation, either version 3 of the License, or (at your
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7 option) any later version.
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8
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9 This library is distributed in the hope that it will be useful, but WITHOUT
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10 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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11 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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12 for more details.
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14 You should have received a copy of the GNU General Public License
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15 along with this library. If not, see <http://www.gnu.org/licenses/>. */
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16
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17 /* Synched up with: Not in FSF. */
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18
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19 /* Written by Ben Wing, September 1993. */
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20
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21 #ifdef emacs
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22
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23 #include <config.h>
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24
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25 #ifndef EXTERNAL_WIDGET
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26 ERROR! This ought not be getting compiled if EXTERNAL_WIDGET is undefined
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27 #endif
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28
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29 #endif /* emacs */
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30
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31 #include <stdio.h>
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32 #include <string.h>
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33 #include <stdlib.h>
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34 #ifdef EXTW_USES_MOTIF
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35 # include <Xm/XmP.h>
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36 # include <Xm/PrimitiveP.h>
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37 # include <X11/keysym.h>
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38 #else
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39 # include "xintrinsicp.h"
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40 # include <X11/StringDefs.h>
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41 #endif
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42
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43 #include "compiler.h"
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44 #include "ExternalClientP.h"
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45 #include "extw-Xt.h"
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46
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47 #ifdef TOOLTALK
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48 #include TT_C_H_FILE
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49 #endif
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50
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51 /* This is the client widget, used to communicate with an ExternalShell
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52 widget. */
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53
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54 #define NOTIFY(w, type, l0, l1, l2) \
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55 extw_send_notify_3(XtDisplay((Widget)(w)), XtWindow((Widget)(w)),\
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56 type, l0, l1, l2)
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57
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58 static void externalClientInitialize (Widget req, Widget new_, ArgList args,
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59 Cardinal *num_args);
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60 static void externalClientRealize (Widget widget, XtValueMask *mask,
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61 XSetWindowAttributes *attrs);
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62 static void Destroy (Widget w);
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63 static void EventHandler (Widget wid, XtPointer closure, XEvent *event,
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64 Boolean *continue_to_dispatch);
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65 static void MaskableEventHandler (Widget wid, XtPointer closure, XEvent *event,
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66 Boolean *continue_to_dispatch);
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67 static XtGeometryResult QueryGeometry(Widget, XtWidgetGeometry *,
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68 XtWidgetGeometry *);
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69 static void ExternalClientFocusIn (Widget, XEvent *, String *, Cardinal *);
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70 static void ExternalClientFocusOut (Widget, XEvent *, String *, Cardinal *);
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71 static void ExternalClientEnter (Widget, XEvent *, String *, Cardinal *);
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72 static void ExternalClientLeave (Widget, XEvent *, String *, Cardinal *);
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73
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74 static int my_error_handler(Display *display, XErrorEvent *xev);
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75 static int (*error_old_handler)(Display *, XErrorEvent *);
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76
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77 static XtResource resources[] = {
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78 #define offset(field) XtOffset(ExternalClientWidget, externalClient.field)
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79 { XtNshellTimeout, XtCShellTimeout,
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80 XtRInt, sizeof (int),
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81 offset(shell_timeout), XtRImmediate,(XtPointer)DEFAULT_WM_TIMEOUT },
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82 { XtNdeadShell, XtCDeadShell,
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83 XtRBoolean, sizeof (Boolean),
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84 offset(dead_shell), XtRImmediate, (XtPointer)False },
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85 #ifdef EXTW_USES_MOTIF
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86 { XmNnavigationType, XmCNavigationType,
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87 XmRNavigationType, sizeof (XmNavigationType),
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88 XtOffset (ExternalClientWidget, primitive.navigation_type),
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89 XtRImmediate, (XtPointer)XmTAB_GROUP },
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90 #endif
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91 { XtNemacsProcID, XtCEmacsProcID,
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92 XtRString, sizeof (String),
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93 offset(emacs_procid), XtRImmediate, (XtPointer)NULL },
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94 { XtNshellReadyCallback, XtCCallback,
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95 XtRCallback, sizeof (XtCallbackList),
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96 offset(shell_ready_callback), XtRImmediate, (XtPointer)NULL },
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97 { XtNshellName, XtCShellName,
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98 XtRString, sizeof (String),
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99 offset(shell_name), XtRImmediate, (XtPointer)NULL },
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100 { XtNuseToolTalk, XtCUseToolTalk,
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101 XtRBoolean, sizeof (Boolean),
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102 offset(use_tooltalk), XtRImmediate, (XtPointer)False }
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103 };
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104
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105 static XtActionsRec actions[] = {
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106 {"focusIn", ExternalClientFocusIn},
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107 {"focusOut", ExternalClientFocusOut},
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108 {"enter", ExternalClientEnter},
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109 {"leave", ExternalClientLeave},
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110 };
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111
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112 ExternalClientClassRec externalClientClassRec = {
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113 { /*
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114 * core_class fields
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115 */
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116 #ifdef EXTW_USES_MOTIF
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117 /* superclass */ (WidgetClass) &xmPrimitiveClassRec,
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118 #else
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119 /* superclass */ (WidgetClass) &coreClassRec,
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120 #endif
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121 /* class_name */ "ExternalClient",
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122 /* size */ sizeof (ExternalClientRec),
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123 /* Class Initializer */ NULL,
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124 /* class_part_initialize*/ NULL, /* XtInheritClassPartInitialize, */
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125 /* Class init'ed ? */ FALSE,
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126 /* initialize */ externalClientInitialize,
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127 /* initialize_notify */ NULL,
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128 /* realize */ externalClientRealize,
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129 /* actions */ actions,
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130 /* num_actions */ XtNumber (actions),
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131 /* resources */ resources,
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132 /* resource_count */ XtNumber (resources),
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133 /* xrm_class */ NULLQUARK,
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134 /* compress_motion */ FALSE,
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135 /* compress_exposure */ TRUE,
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136 /* compress_enterleave*/ FALSE,
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137 /* visible_interest */ TRUE,
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138 /* destroy */ Destroy, /* XtInheritDestroy, */
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139 /* resize */ XtInheritResize,
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140 /* expose */ NULL,
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141 /* set_values */ NULL, /* XtInheritSetValues, */
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142 /* set_values_hook */ NULL,
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143 /* set_values_almost */ XtInheritSetValuesAlmost,
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144 /* get_values_hook */ NULL,
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145 /* accept_focus */ NULL,
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146 /* intrinsics version */ XtVersion,
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147 /* callback offsets */ NULL,
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148 /* tm_table */ "", /* MUST NOT BE NULL or
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149 XtInheritTranslations in Motif!!!!!
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150 Otherwise keyboard focus translations
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151 will not work. */
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152 /* query_geometry */ QueryGeometry,
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153 /* display_accelerator*/ NULL,
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154 /* extension */ NULL
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155 },
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156 #ifdef EXTW_USES_MOTIF
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157 {
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158 XmInheritBorderHighlight,/* Primitive border_highlight */
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159 XmInheritBorderHighlight,/* Primitive border_unhighlight */
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160 XtInheritTranslations, /* translations */
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161 NULL, /* arm_and_activate */
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parents:
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162 NULL, /* get resources */
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parents:
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163 0, /* num get_resources */
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164 NULL, /* extension */
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165 },
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166 #endif
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167 {
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parents:
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168 0
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169 }
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170 };
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171
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172 WidgetClass externalClientWidgetClass = (WidgetClass) &externalClientClassRec;
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173
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174 static void
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175 externalClientInitialize (Widget UNUSED (req), Widget new_,
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176 ArgList UNUSED (args), Cardinal *UNUSED (num_args))
428
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177 {
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178 ExternalClientWidget ecw = (ExternalClientWidget) new_;
428
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179 static int error_handler_added = 0;
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180
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181 extw_initialize_atoms (XtDisplay (new_));
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182 extw_which_side = extw_client_send;
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183
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184 #ifdef EXTW_USES_MOTIF
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185
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186 /* yes I know this is horrible. However, the XmPrimitive class adds
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cvs
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187 the Tab translation in its initialization routine, so we have to
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188 override it here. This is all the fault of Xt, which doesn't
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189 provide a proper inheritance mechanism for translations.
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190
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191 -- BPW
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192
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193 */
440
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194
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195 XtOverrideTranslations (new_,
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196 XtParseTranslationTable ("None<Key>Tab:\n"
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197 "<FocusIn>:focusIn()\n"
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198 "<FocusOut>:focusOut()\n"
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199 "<Enter>:enter()\n"
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200 "<Leave>:leave()\n"));
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parents:
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201
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202 #endif
440
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diff changeset
203
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204 XtAddEventHandler (new_, 0, TRUE, EventHandler, (XtPointer) NULL);
428
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205
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206 ecw->externalClient.shell_ready = False;
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207 ecw->externalClient.has_focus = False;
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parents:
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208
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209 if (!error_handler_added)
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parents:
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210 {
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211 error_handler_added = 1;
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212 error_old_handler = XSetErrorHandler (my_error_handler);
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213 }
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214 }
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215
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216
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217 #ifdef TOOLTALK
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218 static Tt_callback_action
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diff changeset
219 tt_callback(Tt_message m, Tt_pattern UNUSED (p))
428
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220 {
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221 ExternalClientWidget ecw = (ExternalClientWidget)tt_message_user (m, 0);
440
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222
428
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223 switch (tt_message_state(m))
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parents:
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224 {
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cvs
parents:
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225 case TT_FAILED:
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
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226 /* handle errors here */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
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227 break;
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cvs
parents:
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228 case TT_HANDLED:
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229 ecw->externalClient.shell_name = tt_message_arg_val (m, 2);
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230 XtCallCallbackList ((Widget) ecw,
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cvs
parents:
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231 ecw->externalClient.shell_ready_callback, NULL);
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232 break;
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cvs
parents:
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233 }
440
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parents: 428
diff changeset
234
428
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235 tt_message_destroy (m);
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parents:
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236 return TT_CALLBACK_PROCESSED;
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cvs
parents:
diff changeset
237 }
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238
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parents:
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239 static void
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240 send_tooltalk_handshake (ExternalClientWidget ecw, Window win, char *name)
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cvs
parents:
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241 {
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cvs
parents:
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242 Tt_message m = tt_message_create ();
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243
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244 tt_message_op_set (m, "emacs-make-client-screen");
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245 tt_message_scope_set (m, TT_SESSION);
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246 tt_message_class_set (m, TT_REQUEST);
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247 tt_message_arg_add (m, TT_IN, "string", name);
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248 tt_message_iarg_add (m, TT_IN, "int", win);
440
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diff changeset
249 tt_message_arg_add (m, TT_OUT, "string", NULL);
428
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250 tt_message_user_set (m, 0, (void *)ecw);
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cvs
parents:
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251 tt_message_callback_add (m, tt_callback);
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252 if (ecw->externalClient.emacs_procid)
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cvs
parents:
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253 {
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cvs
parents:
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254 tt_message_address_set (m, TT_HANDLER);
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cvs
parents:
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255 tt_message_handler_set (m, ecw->externalClient.emacs_procid);
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cvs
parents:
diff changeset
256 }
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cvs
parents:
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257 else
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
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258 tt_message_address_set (m, TT_PROCEDURE);
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cvs
parents:
diff changeset
259 tt_message_send (m);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
260 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
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261
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
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262 #endif
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263
3ecd8885ac67 Import from CVS: tag r21-2-22
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264
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
265 static void
3ecd8885ac67 Import from CVS: tag r21-2-22
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parents:
diff changeset
266 externalClientRealize (Widget w, XtValueMask *vm, XSetWindowAttributes *attrs)
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parents:
diff changeset
267 {
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stephent
parents: 442
diff changeset
268 #ifdef TOOLTALK
428
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cvs
parents:
diff changeset
269 ExternalClientWidget ecw = (ExternalClientWidget)w;
1094
4f4c898836ab [xemacs-hg @ 2002-11-11 15:34:11 by stephent]
stephent
parents: 442
diff changeset
270 #endif
440
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parents: 428
diff changeset
271
8de8e3f6228a Import from CVS: tag r21-2-28
cvs
parents: 428
diff changeset
272 #ifdef EXTW_USES_MOTIF
428
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273 (*xmPrimitiveWidgetClass->core_class.realize) (w, vm, attrs);
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cvs
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diff changeset
274 #else
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
275 (*coreWidgetClass->core_class.realize) (w, vm, attrs);
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cvs
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diff changeset
276 #endif
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cvs
parents:
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277
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cvs
parents:
diff changeset
278 #ifdef TOOLTALK
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cvs
parents:
diff changeset
279 /* Make sure that the server actually knows about this window id before
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
280 * telling Emacs about it.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
281 */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
282 if (ecw->externalClient.use_tooltalk)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
283 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
284 XSync (XtDisplay (w), False);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
285 send_tooltalk_handshake (ecw, XtWindow (w), XtName (w));
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
286 }
440
8de8e3f6228a Import from CVS: tag r21-2-28
cvs
parents: 428
diff changeset
287 #endif
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
288 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
289
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
290
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
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291 /***********************************************************************/
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
292
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
293 /* window-to-widget list. */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
294
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
295 struct ww_list
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
296 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
297 Window win;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
298 Widget wid;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
299 struct ww_list *next;
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cvs
parents:
diff changeset
300 };
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
301
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
302 struct ww_list ww_list[1];
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
303
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
304 static int
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
305 add_ww (Window win, Widget wid)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
306 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
307 struct ww_list *ww = (struct ww_list *) malloc (sizeof (struct
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
308 ww_list));
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
309 if (!ww)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
310 return 0;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
311 ww->win = win;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
312 ww->wid = wid;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
313 ww->next = ww_list->next;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
314 ww_list->next = ww;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
315 return 1;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
316 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
317
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
318 static Widget
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
319 remove_ww (Window win)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
320 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
321 struct ww_list *w1, *w2;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
322 Widget wid = 0;
440
8de8e3f6228a Import from CVS: tag r21-2-28
cvs
parents: 428
diff changeset
323
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
324 for (w1=ww_list, w2=w1->next; w2; w1=w2, w2=w2->next)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
325 if (w2->win == win)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
326 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
327 w1->next = w2->next;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
328 wid = w2->wid;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
329 free (w2);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
330 break;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
331 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
332 return wid;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
333 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
334
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
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335 /***********************************************************************/
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
336
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
337 /* stolen outright from Intrinsic.c */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
338
2108
8de911beca70 [xemacs-hg @ 2004-06-02 09:16:14 by didierv]
didierv
parents: 1094
diff changeset
339 static void
8de911beca70 [xemacs-hg @ 2004-06-02 09:16:14 by didierv]
didierv
parents: 1094
diff changeset
340 ComputeWindowAttributes (Widget widget, XtValueMask *value_mask,
8de911beca70 [xemacs-hg @ 2004-06-02 09:16:14 by didierv]
didierv
parents: 1094
diff changeset
341 XSetWindowAttributes *values)
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
342 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
343 *value_mask = CWEventMask | CWColormap;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
344 (*values).event_mask = XtBuildEventMask(widget);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
345 (*values).colormap = widget->core.colormap;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
346 if (widget->core.background_pixmap != XtUnspecifiedPixmap) {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
347 *value_mask |= CWBackPixmap;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
348 (*values).background_pixmap = widget->core.background_pixmap;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
349 } else {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
350 *value_mask |= CWBackPixel;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
351 (*values).background_pixel = widget->core.background_pixel;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
352 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
353 if (widget->core.border_pixmap != XtUnspecifiedPixmap) {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
354 *value_mask |= CWBorderPixmap;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
355 (*values).border_pixmap = widget->core.border_pixmap;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
356 } else {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
357 *value_mask |= CWBorderPixel;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
358 (*values).border_pixel = widget->core.border_pixel;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
359 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
360 if (widget->core.widget_class->core_class.expose == (XtExposeProc) NULL) {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
361 /* Try to avoid redisplay upon resize by making bit_gravity the same
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
362 as the default win_gravity */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
363 *value_mask |= CWBitGravity;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
364 (*values).bit_gravity = NorthWestGravity;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
365 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
366 } /* ComputeWindowAttributes */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
367
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
368 static void
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
369 end_connection (ExternalClientWidget w)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
370 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
371 XSetWindowAttributes xswa;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
372 XtValueMask mask;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
373 Widget wid = (Widget) w;
440
8de8e3f6228a Import from CVS: tag r21-2-28
cvs
parents: 428
diff changeset
374
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
375 w->externalClient.shell_ready = False;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
376 XtRemoveEventHandler (wid, w->externalClient.event_mask,
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
377 FALSE, MaskableEventHandler, (XtPointer) NULL);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
378 ComputeWindowAttributes (wid, &mask, &xswa);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
379 XChangeWindowAttributes (XtDisplay (wid), XtWindow (wid), mask, &xswa);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
380 XClearArea (XtDisplay (wid), XtWindow (wid), 0, 0, 0, 0, True);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
381 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
382
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
383 static int
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
384 my_error_handler (Display *display, XErrorEvent *xev)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
385 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
386 Widget wid;
440
8de8e3f6228a Import from CVS: tag r21-2-28
cvs
parents: 428
diff changeset
387
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
388 if (xev->error_code != BadWindow)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
389 goto call_old;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
390 wid = remove_ww (xev->resourceid);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
391 if (wid)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
392 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
393 end_connection ((ExternalClientWidget) wid);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
394 return 0;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
395 }
440
8de8e3f6228a Import from CVS: tag r21-2-28
cvs
parents: 428
diff changeset
396
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
397 call_old:
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
398 return error_old_handler (display, xev);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
399 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
400
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
401 static void
2286
04bc9d2f42c7 [xemacs-hg @ 2004-09-20 19:18:55 by james]
james
parents: 2108
diff changeset
402 MaskableEventHandler (Widget wid, XtPointer UNUSED (closure), XEvent *event,
04bc9d2f42c7 [xemacs-hg @ 2004-09-20 19:18:55 by james]
james
parents: 2108
diff changeset
403 Boolean *UNUSED (continue_to_dispatch))
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
404 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
405 ExternalClientWidget w = (ExternalClientWidget) wid;
440
8de8e3f6228a Import from CVS: tag r21-2-28
cvs
parents: 428
diff changeset
406
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
407 if (w->externalClient.shell_ready)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
408 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
409 if (event->type == KeyPress || event->type == KeyRelease ||
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
410 event->type == ButtonPress || event->type == ButtonRelease ||
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
411 event->type == MotionNotify)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
412 event->xkey.subwindow = 0;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
413 #ifdef EXTW_USES_MOTIF
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
414 /* hackkkkkkkkkkkkkk! Suppress CTRL-TAB, SHIFT-TAB, etc. so that
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
415 Emacs doesn't attempt to interpret focus-change keystrokes. */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
416 if (event->type == KeyPress &&
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
417 XLookupKeysym ((XKeyEvent *) event, 0) == XK_Tab &&
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
418 (event->xkey.state & ControlMask ||
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
419 event->xkey.state & ShiftMask))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
420 return;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
421 #endif
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
422 event->xany.window = w->core.window;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
423 XSendEvent (XtDisplay (wid), w->externalClient.event_window, FALSE, 0,
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
424 event);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
425 XSync (XtDisplay (wid), 0); /* make sure that any BadWindow errors
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
426 (meaning the server died) get handled
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
427 before XSendEvent is called again. */
440
8de8e3f6228a Import from CVS: tag r21-2-28
cvs
parents: 428
diff changeset
428
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
429 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
430 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
431
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
432 static void
2286
04bc9d2f42c7 [xemacs-hg @ 2004-09-20 19:18:55 by james]
james
parents: 2108
diff changeset
433 EventHandler (Widget wid, XtPointer UNUSED (closure), XEvent *event,
04bc9d2f42c7 [xemacs-hg @ 2004-09-20 19:18:55 by james]
james
parents: 2108
diff changeset
434 Boolean *UNUSED (continue_to_dispatch))
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
435 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
436 ExternalClientWidget w = (ExternalClientWidget) wid;
440
8de8e3f6228a Import from CVS: tag r21-2-28
cvs
parents: 428
diff changeset
437
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
438 if (w->core.window != event->xany.window)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
439 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
440 XtAppErrorMsg (XtWidgetToApplicationContext (wid),
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
441 "invalidWindow","eventHandler",XtCXtToolkitError,
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
442 "Event with wrong window",
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
443 (String *)NULL, (Cardinal *)NULL);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
444 return;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
445 }
440
8de8e3f6228a Import from CVS: tag r21-2-28
cvs
parents: 428
diff changeset
446
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
447 if (event->type == ClientMessage &&
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
448 event->xclient.message_type == a_EXTW_NOTIFY &&
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
449 event->xclient.data.l[0] == extw_shell_send)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
450 switch (event->xclient.data.l[1])
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
451 {
440
8de8e3f6228a Import from CVS: tag r21-2-28
cvs
parents: 428
diff changeset
452
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
453 case extw_notify_qg:
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
454 /* shell is alive again. */
440
8de8e3f6228a Import from CVS: tag r21-2-28
cvs
parents: 428
diff changeset
455
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
456 w->externalClient.dead_shell = False;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
457 break;
440
8de8e3f6228a Import from CVS: tag r21-2-28
cvs
parents: 428
diff changeset
458
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
459 case extw_notify_gm:
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
460 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
461 XtWidgetGeometry xwg, xwg_return;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
462 XtGeometryResult result;
440
8de8e3f6228a Import from CVS: tag r21-2-28
cvs
parents: 428
diff changeset
463
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
464 extw_get_geometry_value (XtDisplay (wid), XtWindow (wid),
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
465 a_EXTW_GEOMETRY_MANAGER, &xwg);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
466 result = XtMakeGeometryRequest (wid, &xwg, &xwg_return);
440
8de8e3f6228a Import from CVS: tag r21-2-28
cvs
parents: 428
diff changeset
467
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
468 extw_send_geometry_value (XtDisplay (wid), XtWindow (wid),
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
469 a_EXTW_GEOMETRY_MANAGER, extw_notify_gm,
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
470 result == XtGeometryAlmost ? &xwg_return :
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
471 NULL, result);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
472 break;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
473 }
440
8de8e3f6228a Import from CVS: tag r21-2-28
cvs
parents: 428
diff changeset
474
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
475 case extw_notify_init:
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
476 w->externalClient.shell_ready = True;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
477 w->externalClient.event_window = event->xclient.data.l[2];
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
478 w->externalClient.event_mask = event->xclient.data.l[3];
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
479 add_ww (w->externalClient.event_window, (Widget) w);
440
8de8e3f6228a Import from CVS: tag r21-2-28
cvs
parents: 428
diff changeset
480
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
481 XtAddEventHandler (wid, w->externalClient.event_mask,
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
482 FALSE, MaskableEventHandler, (XtPointer) NULL);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
483 #ifdef EXTW_USES_MOTIF
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
484 NOTIFY (w, extw_notify_init,
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
485 EXTW_TYPE_MOTIF,
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
486 0, 0);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
487 #else
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
488 NOTIFY (w, extw_notify_init,
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
489 EXTW_TYPE_XT,
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
490 0, 0);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
491 #endif
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
492 break;
440
8de8e3f6228a Import from CVS: tag r21-2-28
cvs
parents: 428
diff changeset
493
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
494 case extw_notify_end:
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
495 end_connection (w);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
496 remove_ww (w->externalClient.event_window);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
497 break;
440
8de8e3f6228a Import from CVS: tag r21-2-28
cvs
parents: 428
diff changeset
498
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
499 case extw_notify_set_focus:
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
500 #ifdef EXTW_USES_MOTIF
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
501 XmProcessTraversal (wid, XmTRAVERSE_CURRENT);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
502 #else
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
503 XtSetKeyboardFocus (wid, None);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
504 #endif
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
505 break;
440
8de8e3f6228a Import from CVS: tag r21-2-28
cvs
parents: 428
diff changeset
506
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
507 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
508 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
509
2108
8de911beca70 [xemacs-hg @ 2004-06-02 09:16:14 by didierv]
didierv
parents: 1094
diff changeset
510 static void Destroy (Widget wid)
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
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511 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
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512 ExternalClientWidget w = (ExternalClientWidget)wid;
440
8de8e3f6228a Import from CVS: tag r21-2-28
cvs
parents: 428
diff changeset
513
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
514 NOTIFY(w, extw_notify_end, 0, 0, 0);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
515 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
516
2108
8de911beca70 [xemacs-hg @ 2004-06-02 09:16:14 by didierv]
didierv
parents: 1094
diff changeset
517 static XtGeometryResult
8de911beca70 [xemacs-hg @ 2004-06-02 09:16:14 by didierv]
didierv
parents: 1094
diff changeset
518 QueryGeometry (Widget gw, XtWidgetGeometry *request, XtWidgetGeometry *reply)
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
519 {
2108
8de911beca70 [xemacs-hg @ 2004-06-02 09:16:14 by didierv]
didierv
parents: 1094
diff changeset
520 ExternalClientWidget w = (ExternalClientWidget) gw;
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
521 XEvent event;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
522 unsigned long request_num;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
523 Display *display = XtDisplay(gw);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
524 XtWidgetGeometry req = *request; /* don't modify caller's structure */
440
8de8e3f6228a Import from CVS: tag r21-2-28
cvs
parents: 428
diff changeset
525
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
526 if (!XtIsRealized((Widget)w) || !w->externalClient.shell_ready)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
527 return XtGeometryYes;
440
8de8e3f6228a Import from CVS: tag r21-2-28
cvs
parents: 428
diff changeset
528
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
529 if (w->externalClient.dead_shell == TRUE)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
530 /* The shell is sick. */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
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531 return XtGeometryNo;
440
8de8e3f6228a Import from CVS: tag r21-2-28
cvs
parents: 428
diff changeset
532
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
533 req.sibling = None;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
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534 req.request_mode &= ~CWSibling;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
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535 request_num = NextRequest(display);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
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diff changeset
536 extw_send_geometry_value(XtDisplay(gw), XtWindow(gw), a_EXTW_QUERY_GEOMETRY,
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
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537 extw_notify_qg, &req, 0);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
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538
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
539 if (extw_wait_for_response(gw, &event, request_num, extw_notify_qg,
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
540 w->externalClient.shell_timeout)) {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
541 XtGeometryResult result = (XtGeometryResult) event.xclient.data.l[0];
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
542
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
543 if (result == XtGeometryAlmost) {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
544 extw_get_geometry_value(XtDisplay(gw), XtWindow(gw),
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
545 a_EXTW_QUERY_GEOMETRY, reply);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
546 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
547 return result;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
548 } else {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
549 w->externalClient.dead_shell = TRUE; /* timed out; must be broken */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
550 return XtGeometryNo;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
551 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
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552 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
553
2286
04bc9d2f42c7 [xemacs-hg @ 2004-09-20 19:18:55 by james]
james
parents: 2108
diff changeset
554 #ifdef EXTW_USES_MOTIF
04bc9d2f42c7 [xemacs-hg @ 2004-09-20 19:18:55 by james]
james
parents: 2108
diff changeset
555 # define USED_IF_MOTIF(decl) decl
04bc9d2f42c7 [xemacs-hg @ 2004-09-20 19:18:55 by james]
james
parents: 2108
diff changeset
556 #else
04bc9d2f42c7 [xemacs-hg @ 2004-09-20 19:18:55 by james]
james
parents: 2108
diff changeset
557 # define USED_IF_MOTIF(decl) UNUSED (decl)
04bc9d2f42c7 [xemacs-hg @ 2004-09-20 19:18:55 by james]
james
parents: 2108
diff changeset
558 #endif
04bc9d2f42c7 [xemacs-hg @ 2004-09-20 19:18:55 by james]
james
parents: 2108
diff changeset
559
04bc9d2f42c7 [xemacs-hg @ 2004-09-20 19:18:55 by james]
james
parents: 2108
diff changeset
560 static void ExternalClientFocusIn (Widget w, XEvent *event,
04bc9d2f42c7 [xemacs-hg @ 2004-09-20 19:18:55 by james]
james
parents: 2108
diff changeset
561 String *USED_IF_MOTIF (params),
04bc9d2f42c7 [xemacs-hg @ 2004-09-20 19:18:55 by james]
james
parents: 2108
diff changeset
562 Cardinal *USED_IF_MOTIF (num_params))
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
563 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
564 ExternalClientWidget ecw = (ExternalClientWidget) w;
440
8de8e3f6228a Import from CVS: tag r21-2-28
cvs
parents: 428
diff changeset
565
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
566 if (event->xfocus.send_event && !ecw->externalClient.has_focus) {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
567 ecw->externalClient.has_focus = True;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
568 NOTIFY(ecw, extw_notify_focus_in, 0, 0, 0);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
569 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
570 #ifdef EXTW_USES_MOTIF
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
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diff changeset
571 _XmPrimitiveFocusIn (w, event, params, num_params);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
572 #endif
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
573 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
574
2286
04bc9d2f42c7 [xemacs-hg @ 2004-09-20 19:18:55 by james]
james
parents: 2108
diff changeset
575 static void ExternalClientFocusOut (Widget w, XEvent *event,
04bc9d2f42c7 [xemacs-hg @ 2004-09-20 19:18:55 by james]
james
parents: 2108
diff changeset
576 String *USED_IF_MOTIF (params),
04bc9d2f42c7 [xemacs-hg @ 2004-09-20 19:18:55 by james]
james
parents: 2108
diff changeset
577 Cardinal *USED_IF_MOTIF (num_params))
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
578 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
579 ExternalClientWidget ecw = (ExternalClientWidget) w;
440
8de8e3f6228a Import from CVS: tag r21-2-28
cvs
parents: 428
diff changeset
580
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
581 if (event->xfocus.send_event && ecw->externalClient.has_focus) {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
582 ecw->externalClient.has_focus = False;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
583 NOTIFY(ecw, extw_notify_focus_out, 0, 0, 0);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
584 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
585 #ifdef EXTW_USES_MOTIF
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
586 _XmPrimitiveFocusOut(w, event, params, num_params);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
587 #endif
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
588 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
589
2286
04bc9d2f42c7 [xemacs-hg @ 2004-09-20 19:18:55 by james]
james
parents: 2108
diff changeset
590 static void ExternalClientEnter (Widget w, XEvent *event,
04bc9d2f42c7 [xemacs-hg @ 2004-09-20 19:18:55 by james]
james
parents: 2108
diff changeset
591 String *USED_IF_MOTIF (params),
04bc9d2f42c7 [xemacs-hg @ 2004-09-20 19:18:55 by james]
james
parents: 2108
diff changeset
592 Cardinal *USED_IF_MOTIF (num_params))
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
593 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
594 ExternalClientWidget ecw = (ExternalClientWidget) w;
440
8de8e3f6228a Import from CVS: tag r21-2-28
cvs
parents: 428
diff changeset
595
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
596 if (
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
597 #ifdef EXTW_USES_MOTIF
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
598 _XmGetFocusPolicy (w) != XmEXPLICIT &&
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
599 #endif
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
600 !ecw->externalClient.has_focus &&
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
601 event->xcrossing.focus && event->xcrossing.detail != NotifyInferior) {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
602 ecw->externalClient.has_focus = True;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
603 NOTIFY(ecw, extw_notify_focus_in, 0, 0, 0);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
604 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
605 #ifdef EXTW_USES_MOTIF
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
606 _XmPrimitiveEnter (w, event, params, num_params);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
607 #endif
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
608 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
609
2286
04bc9d2f42c7 [xemacs-hg @ 2004-09-20 19:18:55 by james]
james
parents: 2108
diff changeset
610 static void ExternalClientLeave (Widget w, XEvent *event,
04bc9d2f42c7 [xemacs-hg @ 2004-09-20 19:18:55 by james]
james
parents: 2108
diff changeset
611 String *USED_IF_MOTIF (params),
04bc9d2f42c7 [xemacs-hg @ 2004-09-20 19:18:55 by james]
james
parents: 2108
diff changeset
612 Cardinal *USED_IF_MOTIF (num_params))
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
613 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
614 ExternalClientWidget ecw = (ExternalClientWidget) w;
440
8de8e3f6228a Import from CVS: tag r21-2-28
cvs
parents: 428
diff changeset
615
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
616 if (
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
617 #ifdef EXTW_USES_MOTIF
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
618 _XmGetFocusPolicy (w) != XmEXPLICIT &&
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
619 #endif
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
620 ecw->externalClient.has_focus &&
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
621 event->xcrossing.focus && event->xcrossing.detail != NotifyInferior) {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
622 ecw->externalClient.has_focus = False;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
623 NOTIFY(ecw, extw_notify_focus_out, 0, 0, 0);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
624 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
625 #ifdef EXTW_USES_MOTIF
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
626 _XmPrimitiveLeave (w, event, params, num_params);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
627 #endif
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
628 }