|
0
|
1 /* Functions for the X window system.
|
|
|
2 Copyright (C) 1989, 1992, 1993, 1994, 1995 Free Software Foundation, Inc.
|
|
|
3 Copyright (C) 1995, 1996 Ben Wing.
|
|
|
4
|
|
|
5 This file is part of XEmacs.
|
|
|
6
|
|
|
7 XEmacs is free software; you can redistribute it and/or modify it
|
|
|
8 under the terms of the GNU General Public License as published by the
|
|
|
9 Free Software Foundation; either version 2, or (at your option) any
|
|
|
10 later version.
|
|
|
11
|
|
|
12 XEmacs is distributed in the hope that it will be useful, but WITHOUT
|
|
|
13 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
|
|
14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
|
|
|
15 for more details.
|
|
|
16
|
|
|
17 You should have received a copy of the GNU General Public License
|
|
|
18 along with XEmacs; see the file COPYING. If not, write to
|
|
|
19 the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
|
|
20 Boston, MA 02111-1307, USA. */
|
|
|
21
|
|
|
22 /* Synched up with: Not synched with FSF. */
|
|
|
23
|
|
|
24 /* Substantially rewritten for XEmacs. */
|
|
|
25
|
|
|
26 #include <config.h>
|
|
|
27 #include "lisp.h"
|
|
|
28
|
|
|
29 #include "console-x.h"
|
|
|
30 #include "xintrinsicp.h" /* CoreP.h needs this */
|
|
|
31 #include <X11/CoreP.h> /* Numerous places access the fields of
|
|
|
32 a core widget directly. We could
|
|
165
|
33 use XtGetValues(), but ... */
|
|
0
|
34 #include <X11/Shell.h>
|
|
|
35 #include <X11/ShellP.h>
|
|
|
36 #include "xmu.h"
|
|
|
37 #include "EmacsManager.h"
|
|
|
38 #include "EmacsFrameP.h"
|
|
|
39 #include "EmacsShell.h"
|
|
|
40 #ifdef EXTERNAL_WIDGET
|
|
|
41 #include "ExternalShell.h"
|
|
|
42 #endif
|
|
|
43 #include "glyphs-x.h"
|
|
|
44 #include "objects-x.h"
|
|
|
45 #include "scrollbar-x.h"
|
|
|
46
|
|
|
47 #include "buffer.h"
|
|
|
48 #include "events.h"
|
|
|
49 #include "extents.h"
|
|
|
50 #include "faces.h"
|
|
|
51 #include "frame.h"
|
|
|
52 #include "window.h"
|
|
|
53
|
|
|
54 /* Default properties to use when creating frames. */
|
|
|
55 Lisp_Object Vdefault_x_frame_plist;
|
|
|
56
|
|
|
57 Lisp_Object Qwindow_id;
|
|
|
58 Lisp_Object Qpopup;
|
|
|
59 Lisp_Object Qx_resource_name;
|
|
|
60
|
|
|
61
|
|
|
62 /************************************************************************/
|
|
|
63 /* helper functions */
|
|
|
64 /************************************************************************/
|
|
|
65
|
|
|
66 /* Return the Emacs frame-object corresponding to an X window */
|
|
|
67 struct frame *
|
|
|
68 x_window_to_frame (struct device *d, Window wdesc)
|
|
|
69 {
|
|
|
70 Lisp_Object tail, frame;
|
|
|
71 struct frame *f;
|
|
|
72
|
|
|
73 /* This function was previously written to accept only a window argument
|
|
|
74 (and to loop over all devices looking for a matching window), but
|
|
|
75 that is incorrect because window ID's are not unique across displays. */
|
|
|
76
|
|
|
77 for (tail = DEVICE_FRAME_LIST (d); CONSP (tail); tail = XCDR (tail))
|
|
|
78 {
|
|
|
79 frame = XCAR (tail);
|
|
|
80 if (!FRAMEP (frame))
|
|
|
81 continue;
|
|
|
82 f = XFRAME (frame);
|
|
|
83 if (FRAME_X_P (f) && XtWindow (FRAME_X_TEXT_WIDGET (f)) == wdesc)
|
|
|
84 return f;
|
|
|
85 }
|
|
|
86 return 0;
|
|
|
87 }
|
|
|
88
|
|
|
89 /* Like x_window_to_frame but also compares the window with the widget's
|
|
|
90 windows */
|
|
|
91 struct frame *
|
|
|
92 x_any_window_to_frame (struct device *d, Window wdesc)
|
|
|
93 {
|
|
|
94 Lisp_Object tail, frame;
|
|
|
95 struct frame *f;
|
|
|
96
|
|
|
97 assert (DEVICE_X_P (d));
|
|
|
98
|
|
|
99 /* This function was previously written to accept only a window argument
|
|
|
100 (and to loop over all devices looking for a matching window), but
|
|
|
101 that is incorrect because window ID's are not unique across displays. */
|
|
|
102
|
|
|
103 for (tail = DEVICE_FRAME_LIST (d); CONSP (tail); tail = XCDR (tail))
|
|
|
104 {
|
|
|
105 int i;
|
|
|
106
|
|
|
107 frame = XCAR (tail);
|
|
|
108 f = XFRAME (frame);
|
|
|
109 /* This frame matches if the window is any of its widgets. */
|
|
|
110 if (wdesc == XtWindow (FRAME_X_SHELL_WIDGET (f)) ||
|
|
|
111 wdesc == XtWindow (FRAME_X_CONTAINER_WIDGET (f)) ||
|
|
|
112 wdesc == XtWindow (FRAME_X_TEXT_WIDGET (f)))
|
|
|
113 return f;
|
|
|
114
|
|
|
115 /* Match if the window is one of the widgets at the top of the frame
|
|
|
116 (menubar, Energize psheets). */
|
|
|
117
|
|
|
118 /* Note: Jamie once said
|
|
|
119
|
|
|
120 "Do *not* match if the window is this frame's psheet."
|
|
|
121
|
|
|
122 But this is wrong and will screw up some functions that expect
|
|
|
123 x_any_window_to_frame() to work as advertised. I think the reason
|
|
|
124 for this statement is that, in the old (broken) event loop, where
|
|
|
125 not all events went through XtDispatchEvent(), psheet events
|
|
|
126 would incorrectly get sucked away by Emacs if this function matched
|
|
|
127 on psheet widgets. */
|
|
|
128
|
|
|
129 for (i = 0; i < FRAME_X_NUM_TOP_WIDGETS (f); i++)
|
|
|
130 {
|
|
|
131 Widget wid = FRAME_X_TOP_WIDGETS (f)[i];
|
|
|
132 if (wid && XtIsManaged (wid) && wdesc == XtWindow (wid))
|
|
|
133 return f;
|
|
|
134 }
|
|
|
135
|
|
|
136 #ifdef HAVE_SCROLLBARS
|
|
|
137 /* Match if the window is one of this frame's scrollbars. */
|
|
|
138 if (x_window_is_scrollbar (f, wdesc))
|
|
|
139 return f;
|
|
|
140 #endif
|
|
|
141 }
|
|
|
142
|
|
|
143 return 0;
|
|
|
144 }
|
|
|
145
|
|
|
146 struct frame *
|
|
|
147 x_any_widget_or_parent_to_frame (struct device *d, Widget widget)
|
|
|
148 {
|
|
|
149 while (widget)
|
|
|
150 {
|
|
|
151 struct frame *f = x_any_window_to_frame (d, XtWindow (widget));
|
|
|
152 if (f)
|
|
|
153 return f;
|
|
|
154 widget = XtParent (widget);
|
|
|
155 }
|
|
|
156
|
|
|
157 return 0;
|
|
|
158 }
|
|
|
159
|
|
|
160 struct frame *
|
|
|
161 decode_x_frame (Lisp_Object frame)
|
|
|
162 {
|
|
|
163 if (NILP (frame))
|
|
|
164 XSETFRAME (frame, selected_frame ());
|
|
|
165 CHECK_LIVE_FRAME (frame);
|
|
|
166 /* this will also catch dead frames, but putting in the above check
|
|
|
167 results in a more useful error */
|
|
|
168 CHECK_X_FRAME (frame);
|
|
|
169 return XFRAME (frame);
|
|
|
170 }
|
|
|
171
|
|
|
172
|
|
|
173 /************************************************************************/
|
|
|
174 /* window-manager interactions */
|
|
|
175 /************************************************************************/
|
|
|
176
|
|
|
177 #if 0
|
|
|
178 /* Not currently used. */
|
|
|
179
|
|
|
180 void
|
|
|
181 x_wm_mark_shell_size_user_specified (Widget wmshell)
|
|
|
182 {
|
|
|
183 if (! XtIsWMShell (wmshell)) abort ();
|
|
|
184 EmacsShellSetSizeUserSpecified (wmshell);
|
|
|
185 }
|
|
|
186
|
|
|
187 void
|
|
|
188 x_wm_mark_shell_position_user_specified (Widget wmshell)
|
|
|
189 {
|
|
|
190 if (! XtIsWMShell (wmshell)) abort ();
|
|
|
191 EmacsShellSetPositionUserSpecified (wmshell);
|
|
|
192 }
|
|
|
193
|
|
|
194 #endif
|
|
|
195
|
|
|
196 void
|
|
|
197 x_wm_set_shell_iconic_p (Widget shell, int iconic_p)
|
|
|
198 {
|
|
165
|
199 Arg al [1];
|
|
0
|
200 if (! XtIsWMShell (shell)) abort ();
|
|
|
201
|
|
|
202 /* Because of questionable logic in Shell.c, this sequence can't work:
|
|
|
203
|
|
|
204 w = XtCreatePopupShell (...);
|
|
165
|
205 XtSetArg (al, XtNiconic, True);
|
|
|
206 XtSetValues (w, al, 1);
|
|
0
|
207 XtRealizeWidget (w);
|
|
|
208
|
|
|
209 The iconic resource is only consulted at initialization time (when
|
|
|
210 XtCreatePopupShell is called) instead of at realization time (just
|
|
|
211 before the window gets created, which would be more sensible) or
|
|
|
212 at management-time (just before the window gets mapped, which would
|
|
|
213 be most sensible of all).
|
|
|
214
|
|
|
215 The bug is that Shell's SetValues method doesn't do anything to
|
|
|
216 w->wm.wm_hints.initial_state until after the widget has been realized.
|
|
|
217 Calls to XtSetValues are ignored in the window between creation and
|
|
|
218 realization. This is true of MIT X11R5 patch level 25, at least.
|
|
|
219 (Apparently some other versions of Xt don't have this bug?)
|
|
|
220 */
|
|
165
|
221 XtSetArg(al [0], XtNiconic, iconic_p);
|
|
|
222 XtSetValues (shell, al, 1);
|
|
0
|
223 EmacsShellSmashIconicHint (shell, iconic_p);
|
|
|
224 }
|
|
|
225
|
|
|
226 void
|
|
|
227 x_wm_set_cell_size (Widget wmshell, int cw, int ch)
|
|
|
228 {
|
|
165
|
229 Arg al [2];
|
|
|
230
|
|
0
|
231 if (!XtIsWMShell (wmshell))
|
|
|
232 abort ();
|
|
|
233 if (cw <= 0 || ch <= 0)
|
|
|
234 abort ();
|
|
|
235
|
|
165
|
236 XtSetArg (al [0], XtNwidthInc, cw);
|
|
|
237 XtSetArg (al [1], XtNheightInc, ch);
|
|
|
238 XtSetValues (wmshell, al, 2);
|
|
0
|
239 }
|
|
|
240
|
|
|
241 void
|
|
|
242 x_wm_set_variable_size (Widget wmshell, int width, int height)
|
|
|
243 {
|
|
165
|
244 Arg al [2];
|
|
|
245
|
|
0
|
246 if (!XtIsWMShell (wmshell))
|
|
|
247 abort ();
|
|
|
248 #ifdef DEBUG_GEOMETRY_MANAGEMENT
|
|
|
249 /* See comment in EmacsShell.c */
|
|
|
250 printf ("x_wm_set_variable_size: %d %d\n", width, height);
|
|
|
251 fflush (stdout);
|
|
|
252 #endif
|
|
165
|
253
|
|
|
254 XtSetArg (al [0], XtNwidthCells, width);
|
|
|
255 XtSetArg (al [1], XtNheightCells, height);
|
|
|
256 XtSetValues (wmshell, al, 2);
|
|
0
|
257 }
|
|
|
258
|
|
|
259 /* If the WM_PROTOCOLS property does not already contain WM_TAKE_FOCUS
|
|
|
260 and WM_DELETE_WINDOW, then add them. (They may already be present
|
|
|
261 because of the toolkit (Motif adds them, for example, but Xt doesn't).
|
|
|
262 */
|
|
|
263 static void
|
|
|
264 x_wm_hack_wm_protocols (Widget widget)
|
|
|
265 {
|
|
|
266 Display *dpy = XtDisplay (widget);
|
|
|
267 struct device *d = get_device_from_display (dpy);
|
|
|
268 Window w = XtWindow (widget);
|
|
|
269 int need_delete = 1;
|
|
|
270 int need_focus = 1;
|
|
|
271
|
|
|
272 if (!XtIsWMShell (widget))
|
|
|
273 abort ();
|
|
|
274
|
|
|
275 {
|
|
|
276 Atom type, *atoms = 0;
|
|
|
277 int format = 0;
|
|
|
278 unsigned long nitems = 0;
|
|
|
279 unsigned long bytes_after;
|
|
|
280
|
|
|
281 if (Success == XGetWindowProperty (dpy, w, DEVICE_XATOM_WM_PROTOCOLS (d),
|
|
|
282 0, 100, False, XA_ATOM,
|
|
|
283 &type, &format, &nitems, &bytes_after,
|
|
|
284 (unsigned char **) &atoms)
|
|
|
285 && format == 32 && type == XA_ATOM)
|
|
|
286 while (nitems > 0)
|
|
|
287 {
|
|
|
288 nitems--;
|
|
|
289 if (atoms [nitems] == DEVICE_XATOM_WM_DELETE_WINDOW (d))
|
|
|
290 need_delete = 0;
|
|
|
291 else if (atoms [nitems] == DEVICE_XATOM_WM_TAKE_FOCUS (d))
|
|
|
292 need_focus = 0;
|
|
|
293 }
|
|
|
294 if (atoms) XFree ((char *) atoms);
|
|
|
295 }
|
|
|
296 {
|
|
|
297 Atom props [10];
|
|
|
298 int count = 0;
|
|
|
299 if (need_delete) props[count++] = DEVICE_XATOM_WM_DELETE_WINDOW (d);
|
|
|
300 if (need_focus) props[count++] = DEVICE_XATOM_WM_TAKE_FOCUS (d);
|
|
|
301 if (count)
|
|
|
302 XChangeProperty (dpy, w, DEVICE_XATOM_WM_PROTOCOLS (d), XA_ATOM, 32,
|
|
|
303 PropModeAppend, (unsigned char *) props, count);
|
|
|
304 }
|
|
|
305 }
|
|
|
306
|
|
|
307 static void
|
|
|
308 x_wm_store_class_hints (Widget shell, char *frame_name)
|
|
|
309 {
|
|
|
310 Display *dpy = XtDisplay (shell);
|
|
|
311 char *app_name, *app_class;
|
|
|
312 XClassHint classhint;
|
|
|
313
|
|
|
314 if (!XtIsWMShell (shell))
|
|
|
315 abort ();
|
|
|
316
|
|
|
317 XtGetApplicationNameAndClass (dpy, &app_name, &app_class);
|
|
|
318 classhint.res_name = frame_name;
|
|
|
319 classhint.res_class = app_class;
|
|
|
320 XSetClassHint (dpy, XtWindow (shell), &classhint);
|
|
|
321 }
|
|
|
322
|
|
|
323 static void
|
|
|
324 x_wm_maybe_store_wm_command (struct frame *f)
|
|
|
325 {
|
|
|
326 Widget w = FRAME_X_SHELL_WIDGET (f);
|
|
|
327 struct device *d = XDEVICE (FRAME_DEVICE (f));
|
|
|
328
|
|
|
329 if (!XtIsWMShell (w))
|
|
|
330 abort ();
|
|
|
331
|
|
|
332 if (NILP (DEVICE_X_WM_COMMAND_FRAME (d)))
|
|
|
333 {
|
|
|
334 int argc;
|
|
|
335 char **argv;
|
|
|
336 make_argc_argv (Vcommand_line_args, &argc, &argv);
|
|
|
337 XSetCommand (XtDisplay (w), XtWindow (w), argv, argc);
|
|
|
338 free_argc_argv (argv);
|
|
|
339 XSETFRAME (DEVICE_X_WM_COMMAND_FRAME (d), f);
|
|
|
340 }
|
|
|
341 }
|
|
|
342
|
|
|
343 /* If we're deleting the frame on which the WM_COMMAND property has been
|
|
|
344 set, then move that property to another frame so that there is exactly
|
|
|
345 one frame that has that property set.
|
|
|
346 */
|
|
|
347 static void
|
|
|
348 x_wm_maybe_move_wm_command (struct frame *f)
|
|
|
349 {
|
|
|
350 struct device *d = XDEVICE (FRAME_DEVICE (f));
|
|
|
351
|
|
|
352 /* There may not be a frame in DEVICE_X_WM_COMMAND_FRAME()
|
|
|
353 if we C-c'ed at startup at the right time. */
|
|
|
354 if (FRAMEP (DEVICE_X_WM_COMMAND_FRAME (d))
|
|
|
355 && f == XFRAME (DEVICE_X_WM_COMMAND_FRAME (d)))
|
|
|
356 {
|
|
|
357 Lisp_Object rest = DEVICE_FRAME_LIST (d);
|
|
|
358 DEVICE_X_WM_COMMAND_FRAME (d) = Qnil;
|
|
|
359 /* find some random other X frame that is not this one, or give up */
|
|
|
360 /* skip non-top-level (ExternalClient) frames */
|
|
|
361 while (!NILP (rest) &&
|
|
|
362 (f == XFRAME (XCAR (rest)) ||
|
|
|
363 !FRAME_X_TOP_LEVEL_FRAME_P (XFRAME (XCAR (rest)))))
|
|
|
364 rest = XCDR (rest);
|
|
|
365 if (NILP (rest))
|
|
|
366 return;
|
|
|
367 f = XFRAME (XCAR (rest));
|
|
|
368 x_wm_maybe_store_wm_command (f);
|
|
|
369 }
|
|
|
370 }
|
|
|
371
|
|
|
372 static int
|
|
|
373 x_frame_iconified_p (struct frame *f)
|
|
|
374 {
|
|
|
375 Atom actual_type;
|
|
|
376 int actual_format;
|
|
|
377 unsigned long nitems, bytesafter;
|
|
|
378 unsigned long *datap = 0;
|
|
|
379 Widget widget;
|
|
|
380 int result = 0;
|
|
|
381 struct device *d = XDEVICE (FRAME_DEVICE (f));
|
|
|
382
|
|
|
383 widget = FRAME_X_SHELL_WIDGET (f);
|
|
|
384 if (Success == XGetWindowProperty (XtDisplay (widget), XtWindow (widget),
|
|
|
385 DEVICE_XATOM_WM_STATE (d), 0, 2, False,
|
|
|
386 DEVICE_XATOM_WM_STATE (d), &actual_type,
|
|
|
387 &actual_format, &nitems, &bytesafter,
|
|
|
388 (unsigned char **) &datap)
|
|
|
389 && datap)
|
|
|
390 {
|
|
|
391 if (nitems <= 2 /* "suggested" by ICCCM version 1 */
|
|
|
392 && datap[0] == IconicState)
|
|
|
393 result = 1;
|
|
|
394 XFree ((char *) datap);
|
|
|
395 }
|
|
|
396 return result;
|
|
|
397 }
|
|
|
398
|
|
|
399
|
|
|
400 /************************************************************************/
|
|
|
401 /* frame properties */
|
|
|
402 /************************************************************************/
|
|
|
403
|
|
|
404 /* Connect the frame-property names (symbols) to the corresponding
|
|
|
405 X Resource Manager names. The name of a property, as a Lisp symbol,
|
|
|
406 has an `x-resource-name' property which is a Lisp_String. */
|
|
|
407
|
|
|
408 static void
|
|
|
409 init_x_prop_symbols (void)
|
|
|
410 {
|
|
|
411 #define def(sym, rsrc) \
|
|
|
412 pure_put (sym, Qx_resource_name, build_string (rsrc))
|
|
|
413 #define defi(sym,rsrc) \
|
|
|
414 def (sym, rsrc); pure_put (sym, Qintegerp, Qt)
|
|
|
415
|
|
|
416 #if 0 /* this interferes with things. #### fix this right */
|
|
|
417 def (Qminibuffer, XtNminibuffer);
|
|
|
418 def (Qunsplittable, XtNunsplittable);
|
|
|
419 #endif
|
|
|
420 defi(Qinternal_border_width, XtNinternalBorderWidth);
|
|
|
421 #ifdef HAVE_TOOLBARS
|
|
|
422 def (Qtop_toolbar_shadow_color, XtNtopToolBarShadowColor);
|
|
|
423 def (Qbottom_toolbar_shadow_color, XtNbottomToolBarShadowColor);
|
|
|
424 def (Qbackground_toolbar_color, XtNbackgroundToolBarColor);
|
|
|
425 def (Qtop_toolbar_shadow_pixmap, XtNtopToolBarShadowPixmap);
|
|
|
426 def (Qbottom_toolbar_shadow_pixmap, XtNbottomToolBarShadowPixmap);
|
|
|
427 defi(Qtoolbar_shadow_thickness, XtNtoolBarShadowThickness);
|
|
|
428 #endif
|
|
|
429 def (Qscrollbar_placement, XtNscrollBarPlacement);
|
|
|
430 defi(Qinter_line_space, XtNinterline);
|
|
|
431 /* font, foreground */
|
|
|
432 def (Qiconic, XtNiconic);
|
|
|
433 def (Qbar_cursor, XtNbarCursor);
|
|
|
434 def (Qvisual_bell, XtNvisualBell);
|
|
|
435 defi(Qbell_volume, XtNbellVolume);
|
|
|
436 def (Qpointer_background, XtNpointerBackground);
|
|
|
437 def (Qpointer_color, XtNpointerColor);
|
|
|
438 def (Qtext_pointer, XtNtextPointer);
|
|
|
439 def (Qspace_pointer, XtNspacePointer);
|
|
|
440 def (Qmodeline_pointer, XtNmodeLinePointer);
|
|
|
441 def (Qgc_pointer, XtNgcPointer);
|
|
|
442 /* geometry, initial_geometry */
|
|
|
443 def (Qinitially_unmapped, XtNinitiallyUnmapped);
|
|
|
444 /* preferred_width, preferred_height */
|
|
|
445 def (Quse_backing_store, XtNuseBackingStore);
|
|
|
446
|
|
|
447 /* inherited: */
|
|
|
448
|
|
|
449 def (Qborder_color, XtNborderColor);
|
|
|
450 defi(Qborder_width, XtNborderWidth);
|
|
|
451 defi(Qwidth, XtNwidth);
|
|
|
452 defi(Qheight, XtNheight);
|
|
|
453 defi(Qleft, XtNx);
|
|
|
454 defi(Qtop, XtNy);
|
|
|
455
|
|
|
456 #undef def
|
|
|
457 }
|
|
|
458
|
|
|
459 static Lisp_Object
|
|
|
460 color_to_string (Widget w, unsigned long pixel)
|
|
|
461 {
|
|
|
462 char buf[255];
|
|
|
463
|
|
|
464 XColor color;
|
|
|
465 color.pixel = pixel;
|
|
|
466 XQueryColor (XtDisplay (w), w->core.colormap, &color);
|
|
|
467 sprintf (buf, "#%04x%04x%04x", color.red, color.green, color.blue);
|
|
|
468 return build_string (buf);
|
|
|
469 }
|
|
|
470
|
|
|
471 static void
|
|
|
472 x_get_top_level_position (Display *d, Window w, Position *x, Position *y)
|
|
|
473 {
|
|
|
474 Window root, parent = w, *children;
|
|
|
475 unsigned int nchildren;
|
|
|
476 XWindowAttributes xwa;
|
|
|
477
|
|
|
478 do
|
|
|
479 {
|
|
|
480 w = parent;
|
|
|
481 if (!XQueryTree (d, w, &root, &parent, &children, &nchildren))
|
|
|
482 {
|
|
|
483 *x = 0;
|
|
|
484 *y = 0;
|
|
|
485 return;
|
|
|
486 }
|
|
|
487 XFree (children);
|
|
|
488 }
|
|
|
489 while (root != parent);
|
|
|
490 XGetWindowAttributes (d, w, &xwa);
|
|
|
491 *x = xwa.x;
|
|
|
492 *y = xwa.y;
|
|
|
493 }
|
|
|
494
|
|
20
|
495 #if 0
|
|
0
|
496 static void
|
|
|
497 x_smash_bastardly_shell_position (Widget shell)
|
|
|
498 {
|
|
|
499 /* Naturally those bastards who wrote Xt couldn't be bothered
|
|
|
500 to learn about race conditions and such. We can't trust
|
|
2
|
501 the X and Y values to have any semblance of correctness,
|
|
0
|
502 so we smash the right values in place. */
|
|
|
503
|
|
|
504 /* We might be called before we've actually realized the window (if
|
|
|
505 we're checking for the minibuffer resource). This will bomb in
|
|
|
506 that case so we don't bother calling it. */
|
|
|
507 if (XtWindow (shell))
|
|
|
508 x_get_top_level_position (XtDisplay (shell), XtWindow (shell),
|
|
|
509 &shell->core.x, &shell->core.y);
|
|
|
510 }
|
|
20
|
511 #endif /* 0 */
|
|
0
|
512
|
|
|
513 static Lisp_Object
|
|
|
514 x_frame_property (struct frame *f, Lisp_Object property)
|
|
|
515 {
|
|
|
516 Widget shell = FRAME_X_SHELL_WIDGET (f);
|
|
|
517 EmacsFrame w = (EmacsFrame) FRAME_X_TEXT_WIDGET (f);
|
|
|
518 Widget gw = (Widget) w;
|
|
|
519
|
|
2
|
520 #define FROB(propprop, value) \
|
|
|
521 do { \
|
|
|
522 if (EQ (property, propprop)) \
|
|
20
|
523 return (value); \
|
|
0
|
524 } while (0)
|
|
|
525
|
|
20
|
526 #if 0
|
|
0
|
527 if (EQ (property, Qleft) || EQ (property, Qtop))
|
|
|
528 x_smash_bastardly_shell_position (shell);
|
|
20
|
529 #endif
|
|
|
530 if (EQ (property, Qleft) || EQ (property, Qtop))
|
|
|
531 {
|
|
|
532 Position x, y;
|
|
|
533 if (!XtWindow(shell))
|
|
|
534 return make_int (0);
|
|
|
535 x_get_top_level_position (XtDisplay (shell), XtWindow (shell), &x, &y);
|
|
|
536 FROB (Qleft, make_int (x));
|
|
|
537 FROB (Qtop, make_int (y));
|
|
|
538 }
|
|
|
539 #if 0
|
|
0
|
540 FROB (Qleft, make_int (shell->core.x));
|
|
|
541 FROB (Qtop, make_int (shell->core.y));
|
|
20
|
542 #endif
|
|
0
|
543 FROB (Qborder_width, make_int (w->core.border_width));
|
|
|
544 FROB (Qinternal_border_width,
|
|
|
545 make_int (w->emacs_frame.internal_border_width));
|
|
|
546 FROB (Qborder_color, color_to_string (gw, w->core.border_pixel));
|
|
|
547 #ifdef HAVE_TOOLBARS
|
|
|
548 FROB (Qtop_toolbar_shadow_color,
|
|
|
549 color_to_string (gw, w->emacs_frame.top_toolbar_shadow_pixel));
|
|
|
550 FROB (Qbottom_toolbar_shadow_color,
|
|
|
551 color_to_string (gw, w->emacs_frame.bottom_toolbar_shadow_pixel));
|
|
|
552 FROB (Qbackground_toolbar_color,
|
|
|
553 color_to_string (gw, w->emacs_frame.background_toolbar_pixel));
|
|
|
554 FROB (Qtoolbar_shadow_thickness,
|
|
|
555 make_int (w->emacs_frame.toolbar_shadow_thickness));
|
|
20
|
556 #endif /* HAVE_TOOLBARS */
|
|
0
|
557 FROB (Qinter_line_space, make_int (w->emacs_frame.interline));
|
|
|
558 FROB (Qwindow_id, Fx_window_id (make_frame (f)));
|
|
|
559
|
|
|
560 #undef FROB
|
|
|
561
|
|
|
562 return Qunbound;
|
|
|
563 }
|
|
|
564
|
|
|
565 static int
|
|
|
566 x_internal_frame_property_p (struct frame *f, Lisp_Object property)
|
|
|
567 {
|
|
20
|
568 return EQ (property, Qleft)
|
|
|
569 || EQ (property, Qtop)
|
|
|
570 || EQ (property, Qborder_width)
|
|
|
571 || EQ (property, Qinternal_border_width)
|
|
|
572 || EQ (property, Qborder_color)
|
|
0
|
573 #ifdef HAVE_TOOLBARS
|
|
20
|
574 || EQ (property, Qtop_toolbar_shadow_color)
|
|
|
575 || EQ (property, Qbottom_toolbar_shadow_color)
|
|
|
576 || EQ (property, Qbackground_toolbar_color)
|
|
|
577 || EQ (property, Qtoolbar_shadow_thickness)
|
|
165
|
578 #endif /* HAVE_TOOLBARS */
|
|
20
|
579 || EQ (property, Qinter_line_space)
|
|
|
580 || EQ (property, Qwindow_id)
|
|
|
581 || STRINGP (property);
|
|
0
|
582 }
|
|
|
583
|
|
|
584 static Lisp_Object
|
|
|
585 x_frame_properties (struct frame *f)
|
|
|
586 {
|
|
|
587 Lisp_Object result = Qnil;
|
|
|
588 Widget shell = FRAME_X_SHELL_WIDGET (f);
|
|
|
589 EmacsFrame w = (EmacsFrame) FRAME_X_TEXT_WIDGET (f);
|
|
|
590 Widget gw = (Widget) w;
|
|
20
|
591 Position x, y;
|
|
0
|
592
|
|
2
|
593 #define FROB(propprop, value) \
|
|
|
594 do { \
|
|
|
595 Lisp_Object temtem = (value); \
|
|
|
596 if (!NILP (temtem)) \
|
|
|
597 /* backwards order; we reverse it below */ \
|
|
|
598 result = Fcons (temtem, Fcons (propprop, result)); \
|
|
0
|
599 } while (0)
|
|
|
600
|
|
20
|
601 #if 0
|
|
0
|
602 x_smash_bastardly_shell_position (shell);
|
|
|
603 FROB (Qleft, make_int (shell->core.x));
|
|
|
604 FROB (Qtop, make_int (shell->core.y));
|
|
20
|
605 #endif
|
|
|
606 if (!XtWindow(shell))
|
|
|
607 x = y = 0;
|
|
|
608 else
|
|
|
609 x_get_top_level_position (XtDisplay (shell), XtWindow (shell), &x, &y);
|
|
|
610
|
|
|
611 FROB (Qleft, make_int (x));
|
|
|
612 FROB (Qtop, make_int (y));
|
|
|
613
|
|
0
|
614 FROB (Qborder_width, make_int (w->core.border_width));
|
|
|
615 FROB (Qinternal_border_width,
|
|
|
616 make_int (w->emacs_frame.internal_border_width));
|
|
|
617 FROB (Qborder_color, color_to_string (gw, w->core.border_pixel));
|
|
|
618 #ifdef HAVE_TOOLBARS
|
|
|
619 FROB (Qtop_toolbar_shadow_color,
|
|
|
620 color_to_string (gw, w->emacs_frame.top_toolbar_shadow_pixel));
|
|
|
621 FROB (Qbottom_toolbar_shadow_color,
|
|
|
622 color_to_string (gw, w->emacs_frame.bottom_toolbar_shadow_pixel));
|
|
|
623 FROB (Qbackground_toolbar_color,
|
|
|
624 color_to_string (gw, w->emacs_frame.background_toolbar_pixel));
|
|
|
625 FROB (Qtoolbar_shadow_thickness,
|
|
|
626 make_int (w->emacs_frame.toolbar_shadow_thickness));
|
|
20
|
627 #endif /* HAVE_TOOLBARS */
|
|
0
|
628 FROB (Qinter_line_space, make_int (w->emacs_frame.interline));
|
|
|
629 FROB (Qwindow_id, Fx_window_id (make_frame (f)));
|
|
|
630
|
|
|
631 #undef FROB
|
|
|
632
|
|
|
633 return result;
|
|
|
634 }
|
|
|
635
|
|
|
636
|
|
|
637 /* Functions called only from `x_set_frame_properties' to set
|
|
2
|
638 individual properties. */
|
|
0
|
639
|
|
2
|
640 static void
|
|
|
641 x_set_frame_text_value (struct frame *f, Bufbyte *value,
|
|
|
642 String Xt_resource_name,
|
|
|
643 String Xt_resource_encoding_name)
|
|
0
|
644 {
|
|
2
|
645 Atom encoding = XA_STRING;
|
|
|
646 String new_XtValue = (String) value;
|
|
4
|
647 String old_XtValue = NULL;
|
|
165
|
648 Arg al[2];
|
|
0
|
649
|
|
70
|
650 #ifdef MULE
|
|
|
651 Bufbyte *ptr;
|
|
|
652 /* Optimize for common ASCII case */
|
|
|
653 for (ptr = value; *ptr; ptr++)
|
|
|
654 if (!BYTE_ASCII_P (*ptr))
|
|
|
655 {
|
|
|
656 CONST char * tmp;
|
|
|
657 encoding = DEVICE_XATOM_COMPOUND_TEXT (XDEVICE (FRAME_DEVICE (f)));
|
|
|
658 GET_C_CHARPTR_EXT_CTEXT_DATA_ALLOCA ((CONST char *) value, tmp);
|
|
|
659 new_XtValue = (String) tmp;
|
|
|
660 break;
|
|
|
661 }
|
|
|
662 #endif /* MULE */
|
|
|
663
|
|
2
|
664 /* ### Caching is device-independent - belongs in update_frame_title. */
|
|
165
|
665 XtSetArg (al[0], Xt_resource_name, &old_XtValue);
|
|
|
666 XtGetValues (FRAME_X_SHELL_WIDGET (f), al, 1);
|
|
2
|
667 if (!old_XtValue || strcmp (new_XtValue, old_XtValue))
|
|
0
|
668 {
|
|
165
|
669 XtSetArg (al[0], Xt_resource_name, new_XtValue);
|
|
|
670 XtSetArg (al[1], Xt_resource_encoding_name, encoding);
|
|
|
671 XtSetValues (FRAME_X_SHELL_WIDGET (f), al, 2);
|
|
0
|
672 }
|
|
|
673 }
|
|
|
674
|
|
2
|
675 static void
|
|
|
676 x_set_title_from_bufbyte (struct frame *f, Bufbyte *name)
|
|
0
|
677 {
|
|
2
|
678 x_set_frame_text_value (f, name, XtNtitle, XtNtitleEncoding);
|
|
|
679 }
|
|
0
|
680
|
|
2
|
681 static void
|
|
|
682 x_set_icon_name_from_bufbyte (struct frame *f, Bufbyte *name)
|
|
|
683 {
|
|
|
684 x_set_frame_text_value (f, name, XtNiconName, XtNiconNameEncoding);
|
|
0
|
685 }
|
|
|
686
|
|
|
687 /* Set the initial frame size as specified. This function is used
|
|
|
688 when the frame's widgets have not yet been realized. In this
|
|
|
689 case, it is not sufficient just to set the width and height of
|
|
|
690 the EmacsFrame widget, because they will be ignored when the
|
|
|
691 widget is realized (instead, the shell's geometry resource is
|
|
|
692 used). */
|
|
|
693
|
|
|
694 static void
|
|
|
695 x_set_initial_frame_size (struct frame *f, int flags, int x, int y,
|
|
|
696 unsigned int w, unsigned int h)
|
|
|
697 {
|
|
|
698 char shell_geom [255];
|
|
|
699 int xval, yval;
|
|
|
700 char xsign, ysign;
|
|
|
701 char uspos = !!(flags & (XValue | YValue));
|
|
|
702 char ussize = !!(flags & (WidthValue | HeightValue));
|
|
|
703 char *temp;
|
|
165
|
704 Arg al [1];
|
|
0
|
705
|
|
|
706 /* assign the correct size to the EmacsFrame widget ... */
|
|
|
707 EmacsFrameSetCharSize (FRAME_X_TEXT_WIDGET (f), w, h);
|
|
|
708
|
|
|
709 /* and also set the WMShell's geometry */
|
|
|
710 (flags & XNegative) ? (xval = -x, xsign = '-') : (xval = x, xsign = '+');
|
|
|
711 (flags & YNegative) ? (yval = -y, ysign = '-') : (yval = y, ysign = '+');
|
|
|
712
|
|
|
713 if (uspos && ussize)
|
|
|
714 sprintf (shell_geom, "=%dx%d%c%d%c%d", w, h, xsign, xval, ysign, yval);
|
|
|
715 else if (uspos)
|
|
|
716 sprintf (shell_geom, "=%c%d%c%d", xsign, xval, ysign, yval);
|
|
|
717 else if (ussize)
|
|
|
718 sprintf (shell_geom, "=%dx%d", w, h);
|
|
|
719
|
|
|
720 if (uspos || ussize)
|
|
|
721 {
|
|
|
722 temp = xmalloc (1 + strlen (shell_geom));
|
|
|
723 strcpy (temp, shell_geom);
|
|
|
724 FRAME_X_GEOM_FREE_ME_PLEASE (f) = temp;
|
|
|
725 }
|
|
|
726 else
|
|
|
727 temp = NULL;
|
|
165
|
728
|
|
|
729 XtSetArg (al [0], XtNgeometry, temp);
|
|
|
730 XtSetValues (FRAME_X_SHELL_WIDGET (f), al, 1);
|
|
0
|
731 }
|
|
|
732
|
|
|
733 /* Report to X that a frame property of frame S is being set or changed.
|
|
|
734 If the property is not specially recognized, do nothing.
|
|
|
735 */
|
|
|
736
|
|
|
737 static void
|
|
|
738 x_set_frame_properties (struct frame *f, Lisp_Object plist)
|
|
|
739 {
|
|
20
|
740 Position x, y;
|
|
0
|
741 Dimension width = 0, height = 0;
|
|
|
742 Bool width_specified_p = False;
|
|
|
743 Bool height_specified_p = False;
|
|
|
744 Bool x_position_specified_p = False;
|
|
|
745 Bool y_position_specified_p = False;
|
|
|
746 Bool internal_border_width_specified = False;
|
|
|
747 Lisp_Object tail;
|
|
|
748 Widget w = FRAME_X_TEXT_WIDGET (f);
|
|
165
|
749 Arg al [10];
|
|
0
|
750
|
|
|
751 for (tail = plist; !NILP (tail); tail = Fcdr (Fcdr (tail)))
|
|
|
752 {
|
|
|
753 Lisp_Object prop = Fcar (tail);
|
|
|
754 Lisp_Object val = Fcar (Fcdr (tail));
|
|
|
755
|
|
|
756 if (STRINGP (prop))
|
|
|
757 {
|
|
|
758 CONST char *extprop;
|
|
|
759
|
|
14
|
760 if (XSTRING_LENGTH (prop) == 0)
|
|
0
|
761 continue;
|
|
|
762
|
|
|
763 GET_C_STRING_CTEXT_DATA_ALLOCA (prop, extprop);
|
|
|
764 if (STRINGP (val))
|
|
|
765 {
|
|
|
766 Extbyte *extval;
|
|
|
767 Extcount extvallen;
|
|
|
768
|
|
|
769 GET_STRING_CTEXT_DATA_ALLOCA (val, extval, extvallen);
|
|
|
770 XtVaSetValues (w, XtVaTypedArg, extprop,
|
|
165
|
771 XtRString, extval, extvallen + 1,
|
|
|
772 (XtArgVal) NULL);
|
|
0
|
773 }
|
|
|
774 else
|
|
165
|
775 XtVaSetValues (w, XtVaTypedArg, extprop, XtRInt,
|
|
|
776 XINT (val), sizeof (int),
|
|
|
777 (XtArgVal) NULL);
|
|
0
|
778 }
|
|
|
779 else if (SYMBOLP (prop))
|
|
|
780 {
|
|
|
781 Lisp_Object str = Fget (prop, Qx_resource_name, Qnil);
|
|
|
782 int int_p = !NILP (Fget (prop, Qintegerp, Qnil));
|
|
|
783
|
|
|
784 if (NILP (prop) || NILP (str))
|
|
|
785 {
|
|
|
786 /* Kludge to handle the font property. */
|
|
|
787 if (EQ (prop, Qfont))
|
|
|
788 {
|
|
|
789 /* If the value is not a string we silently ignore it. */
|
|
|
790 if (STRINGP (val))
|
|
|
791 {
|
|
|
792 Lisp_Object frm, font_spec;
|
|
|
793
|
|
|
794 XSETFRAME (frm, f);
|
|
|
795 font_spec = Fget (Fget_face (Qdefault), Qfont, Qnil);
|
|
|
796
|
|
|
797 Fadd_spec_to_specifier (font_spec, val, frm, Qnil, Qnil);
|
|
|
798 update_frame_face_values (f);
|
|
|
799 }
|
|
|
800
|
|
|
801 continue;
|
|
|
802 }
|
|
|
803 else
|
|
|
804 continue;
|
|
|
805 }
|
|
|
806 CHECK_STRING (str);
|
|
|
807
|
|
|
808 /* Kludge the width/height so that we interpret them in characters
|
|
|
809 instead of pixels. Yuck yuck yuck. */
|
|
14
|
810 if (!strcmp ((char *) XSTRING_DATA (str), "width"))
|
|
0
|
811 {
|
|
|
812 CHECK_INT (val);
|
|
|
813 width = XINT (val);
|
|
|
814 width_specified_p = True;
|
|
|
815 continue;
|
|
|
816 }
|
|
14
|
817 if (!strcmp ((char *) XSTRING_DATA (str), "height"))
|
|
0
|
818 {
|
|
|
819 CHECK_INT (val);
|
|
|
820 height = XINT (val);
|
|
|
821 height_specified_p = True;
|
|
|
822 continue;
|
|
|
823 }
|
|
|
824 /* Further kludge the x/y. */
|
|
14
|
825 if (!strcmp ((char *) XSTRING_DATA (str), "x"))
|
|
0
|
826 {
|
|
|
827 CHECK_INT (val);
|
|
20
|
828 x = (Position) XINT (val);
|
|
0
|
829 x_position_specified_p = True;
|
|
|
830 continue;
|
|
|
831 }
|
|
14
|
832 if (!strcmp ((char *) XSTRING_DATA (str), "y"))
|
|
0
|
833 {
|
|
|
834 CHECK_INT (val);
|
|
20
|
835 y = (Position) XINT (val);
|
|
0
|
836 y_position_specified_p = True;
|
|
|
837 continue;
|
|
|
838 }
|
|
|
839 /* Have you figured out by now that this entire function is
|
|
|
840 one gigantic kludge? */
|
|
14
|
841 if (!strcmp ((char *) XSTRING_DATA (str),
|
|
0
|
842 "internalBorderWidth"))
|
|
|
843 {
|
|
|
844 internal_border_width_specified = True;
|
|
|
845 }
|
|
|
846
|
|
|
847 if (int_p)
|
|
|
848 {
|
|
|
849 CHECK_INT (val);
|
|
165
|
850 XtSetArg (al [0], (char *) XSTRING_DATA (str), XINT (val));
|
|
|
851 XtSetValues (w, al, 1);
|
|
0
|
852 }
|
|
|
853 else if (EQ (val, Qt))
|
|
165
|
854 {
|
|
|
855 XtSetArg (al [0], (char *) XSTRING_DATA (str), True); /* XtN...*/
|
|
|
856 XtSetValues (w, al, 1);
|
|
|
857 }
|
|
0
|
858 else if (EQ (val, Qnil))
|
|
165
|
859 {
|
|
|
860 XtSetArg (al [0], (char *) XSTRING_DATA (str), False); /* XtN...*/
|
|
|
861 XtSetValues (w, al, 1);
|
|
|
862 }
|
|
0
|
863 else
|
|
|
864 {
|
|
|
865 CHECK_STRING (val);
|
|
|
866 XtVaSetValues (w, XtVaTypedArg,
|
|
|
867 /* XtN... */
|
|
14
|
868 (char *) XSTRING_DATA (str),
|
|
0
|
869 XtRString,
|
|
14
|
870 XSTRING_DATA (val),
|
|
|
871 XSTRING_LENGTH (val) + 1,
|
|
165
|
872 (XtArgVal) NULL);
|
|
0
|
873 }
|
|
|
874
|
|
|
875 #ifdef HAVE_SCROLLBARS
|
|
14
|
876 if (!strcmp ((char *) XSTRING_DATA (str), "scrollBarWidth")
|
|
|
877 || !strcmp ((char *) XSTRING_DATA (str),
|
|
0
|
878 "scrollBarHeight"))
|
|
|
879 {
|
|
|
880 x_update_frame_scrollbars (f);
|
|
|
881 }
|
|
20
|
882 #endif /* HAVE_SCROLLBARS */
|
|
0
|
883 }
|
|
|
884 }
|
|
|
885
|
|
|
886 /* Kludge kludge kludge. We need to deal with the size and position
|
|
|
887 specially. */
|
|
|
888 {
|
|
|
889 int size_specified_p = width_specified_p || height_specified_p;
|
|
|
890 int position_specified_p = x_position_specified_p ||
|
|
|
891 y_position_specified_p;
|
|
|
892
|
|
|
893 if (!width_specified_p)
|
|
|
894 width = FRAME_WIDTH (f);
|
|
|
895 if (!height_specified_p)
|
|
|
896 height = FRAME_HEIGHT (f);
|
|
|
897
|
|
|
898 /* Kludge kludge kludge kludge. */
|
|
20
|
899 if (position_specified_p &&
|
|
|
900 (!x_position_specified_p || !y_position_specified_p))
|
|
|
901 {
|
|
|
902 Position dummy;
|
|
|
903 Widget shell = FRAME_X_SHELL_WIDGET (f);
|
|
|
904 x_get_top_level_position (XtDisplay (shell), XtWindow (shell),
|
|
|
905 (x_position_specified_p ? &dummy : &x),
|
|
|
906 (y_position_specified_p ? &dummy : &y));
|
|
|
907 #if 0
|
|
|
908 x = (int) (FRAME_X_SHELL_WIDGET (f)->core.x);
|
|
|
909 y = (int) (FRAME_X_SHELL_WIDGET (f)->core.y);
|
|
|
910 #endif
|
|
|
911 }
|
|
0
|
912
|
|
|
913 if (!f->init_finished)
|
|
|
914 {
|
|
|
915 int flags = (size_specified_p ? WidthValue | HeightValue : 0) |
|
|
20
|
916 (position_specified_p ?
|
|
|
917 XValue | YValue | (x < 0 ? XNegative : 0) | (y < 0 ? YNegative : 0)
|
|
|
918 : 0);
|
|
0
|
919 if (size_specified_p
|
|
|
920 || position_specified_p
|
|
|
921 || internal_border_width_specified)
|
|
|
922 x_set_initial_frame_size (f, flags, x, y, width, height);
|
|
|
923 }
|
|
|
924 else
|
|
|
925 {
|
|
|
926 if (size_specified_p || internal_border_width_specified)
|
|
|
927 {
|
|
|
928 Lisp_Object frame;
|
|
|
929 XSETFRAME (frame, f);
|
|
|
930 Fset_frame_size (frame, make_int (width),
|
|
|
931 make_int (height), Qnil);
|
|
|
932 }
|
|
|
933 if (position_specified_p)
|
|
|
934 {
|
|
|
935 Lisp_Object frame;
|
|
|
936 XSETFRAME (frame, f);
|
|
|
937 Fset_frame_position (frame, make_int (x), make_int (y));
|
|
|
938 }
|
|
|
939 }
|
|
|
940 }
|
|
|
941 }
|
|
|
942
|
|
|
943 static int frame_title_format_already_set;
|
|
|
944
|
|
|
945 static void
|
|
|
946 maybe_set_frame_title_format (Widget shell)
|
|
|
947 {
|
|
|
948
|
|
|
949 /* Only do this if this is the first X frame we're creating.
|
|
|
950
|
|
|
951 If the *title resource (or -title option) was specified, then
|
|
|
952 set frame-title-format to its value.
|
|
|
953 */
|
|
|
954
|
|
|
955 if (!frame_title_format_already_set)
|
|
|
956 {
|
|
|
957 /* No doubt there's a less stupid way to do this. */
|
|
|
958 char *results [2];
|
|
|
959 XtResource resources [2];
|
|
|
960 results [0] = results [1] = 0;
|
|
|
961 resources [0].resource_name = XtNtitle;
|
|
|
962 resources [0].resource_class = XtCTitle;
|
|
|
963 resources [0].resource_type = XtRString;
|
|
|
964 resources [0].resource_size = sizeof (String);
|
|
|
965 resources [0].resource_offset = 0;
|
|
|
966 resources [0].default_type = XtRString;
|
|
|
967 resources [0].default_addr = 0;
|
|
|
968 resources [1].resource_name = XtNiconName;
|
|
|
969 resources [1].resource_class = XtCIconName;
|
|
|
970 resources [1].resource_type = XtRString;
|
|
|
971 resources [1].resource_size = sizeof (String);
|
|
|
972 resources [1].resource_offset = sizeof (char *);
|
|
|
973 resources [1].default_type = XtRString;
|
|
|
974 resources [1].default_addr = 0;
|
|
|
975 XtGetSubresources (XtParent (shell), (XtPointer) results,
|
|
|
976 shell->core.name,
|
|
|
977 shell->core.widget_class->core_class.class_name,
|
|
|
978 resources, XtNumber (resources), 0, 0);
|
|
|
979 if (results[0])
|
|
|
980 Vframe_title_format = build_string (results[0]);
|
|
|
981 if (results[1])
|
|
|
982 Vframe_icon_title_format = build_string (results[1]);
|
|
|
983 }
|
|
|
984
|
|
|
985 frame_title_format_already_set = 1;
|
|
|
986 }
|
|
|
987
|
|
|
988 #ifdef HAVE_CDE
|
|
|
989 #include <Dt/Dt.h>
|
|
|
990 #include <Dt/Dnd.h>
|
|
|
991
|
|
20
|
992 static Widget CurrentDragWidget = NULL;
|
|
|
993
|
|
|
994 static void
|
|
|
995 x_cde_destroy_callback (Widget widget, XtPointer clientData,
|
|
|
996 XtPointer callData)
|
|
|
997 {
|
|
|
998 xfree (clientData);
|
|
|
999 CurrentDragWidget = NULL;
|
|
|
1000 }
|
|
|
1001
|
|
|
1002 static void
|
|
|
1003 x_cde_convert_callback (Widget widget, XtPointer clientData,
|
|
|
1004 XtPointer callData)
|
|
|
1005 {
|
|
|
1006 DtDndConvertCallbackStruct *convertInfo =
|
|
|
1007 (DtDndConvertCallbackStruct *) callData;
|
|
|
1008 char *textdata = (char *) clientData;
|
|
|
1009
|
|
|
1010 if(convertInfo == NULL)
|
|
|
1011 {
|
|
|
1012 return;
|
|
|
1013 }
|
|
|
1014
|
|
|
1015 if((convertInfo->dragData->protocol != DtDND_BUFFER_TRANSFER) ||
|
|
|
1016 (convertInfo->reason != DtCR_DND_CONVERT_DATA))
|
|
|
1017 {
|
|
|
1018 return;
|
|
|
1019 }
|
|
|
1020
|
|
|
1021 convertInfo->dragData->data.buffers[0].bp = XtNewString(textdata);
|
|
|
1022 convertInfo->dragData->data.buffers[0].size = strlen(textdata);
|
|
|
1023 convertInfo->dragData->data.buffers[0].name = NULL;
|
|
|
1024 convertInfo->dragData->numItems = 1;
|
|
|
1025 convertInfo->status = DtDND_SUCCESS;
|
|
|
1026 }
|
|
|
1027
|
|
|
1028
|
|
|
1029 static XtCallbackRec dnd_convert_cb_rec[2];
|
|
|
1030 static XtCallbackRec dnd_destroy_cb_rec[2];
|
|
|
1031 static int drag_not_done = 0;
|
|
|
1032
|
|
|
1033 static Lisp_Object
|
|
|
1034 abort_current_drag(Lisp_Object arg)
|
|
|
1035 {
|
|
|
1036 if(CurrentDragWidget && drag_not_done)
|
|
|
1037 {
|
|
|
1038 XmDragCancel(CurrentDragWidget);
|
|
|
1039 CurrentDragWidget = NULL;
|
|
|
1040 }
|
|
|
1041 return arg;
|
|
|
1042 }
|
|
|
1043
|
|
|
1044 DEFUN ("cde-start-drag-internal", Fcde_start_drag_internal, 1, 1, 0, /*
|
|
|
1045 Start a CDE drag from a buffer.
|
|
|
1046 */
|
|
|
1047 (text))
|
|
|
1048 {
|
|
|
1049 if (STRINGP (text))
|
|
|
1050 {
|
|
|
1051 struct frame *f = decode_x_frame (Fselected_frame (Qnil));
|
|
|
1052 XEvent event;
|
|
|
1053 Widget Wuh = FRAME_X_TEXT_WIDGET (f);
|
|
|
1054 char *Ctext;
|
|
|
1055 Display *display = XtDisplayOfObject (Wuh);
|
|
|
1056 Window root_window, child_window;
|
|
|
1057 int root_x, root_y, win_x, win_y;
|
|
|
1058 unsigned int keys_and_buttons;
|
|
|
1059
|
|
|
1060 if (XQueryPointer (display, RootWindow (display, DefaultScreen (display)),
|
|
|
1061 &root_window, &child_window, &root_x, &root_y,
|
|
|
1062 &win_x, &win_y, &keys_and_buttons) == False)
|
|
70
|
1063 return Qnil;
|
|
20
|
1064
|
|
|
1065 Ctext = xstrdup ((char *) XSTRING_DATA (text));
|
|
|
1066
|
|
|
1067 /*
|
|
|
1068 * Eek - XEmacs doesn't keep the old X event around so we have to
|
|
|
1069 * build a dummy event. This is a truly gross hack.
|
|
|
1070 */
|
|
|
1071
|
|
|
1072 event.xbutton.type = ButtonPress;
|
|
|
1073 event.xbutton.send_event = False;
|
|
|
1074 event.xbutton.display = XtDisplayOfObject(Wuh);
|
|
|
1075 event.xbutton.window = XtWindowOfObject(Wuh);
|
|
|
1076 event.xbutton.root = XRootWindow(event.xkey.display, 0);
|
|
|
1077 event.xbutton.subwindow = 0;
|
|
|
1078 event.xbutton.time = 0;
|
|
|
1079 event.xbutton.x = win_x;
|
|
|
1080 event.xbutton.y = win_y;
|
|
|
1081 event.xbutton.x_root = root_x;
|
|
|
1082 event.xbutton.y_root = root_y;
|
|
|
1083 event.xbutton.state = 0;
|
|
|
1084 event.xbutton.button = 1;
|
|
|
1085 event.xkey.same_screen = True;
|
|
|
1086
|
|
|
1087 dnd_convert_cb_rec[0].callback = x_cde_convert_callback;
|
|
|
1088 dnd_convert_cb_rec[0].closure = (XtPointer) Ctext;
|
|
|
1089 dnd_convert_cb_rec[1].callback = NULL;
|
|
|
1090 dnd_convert_cb_rec[1].closure = NULL;
|
|
|
1091
|
|
|
1092 dnd_destroy_cb_rec[0].callback = x_cde_destroy_callback;
|
|
|
1093 dnd_destroy_cb_rec[0].closure = (XtPointer) Ctext;
|
|
|
1094 dnd_destroy_cb_rec[1].callback = NULL;
|
|
|
1095 dnd_destroy_cb_rec[1].closure = NULL;
|
|
|
1096
|
|
|
1097 CurrentDragWidget =
|
|
70
|
1098 DtDndDragStart (Wuh, &event, DtDND_BUFFER_TRANSFER, 1, XmDROP_COPY,
|
|
|
1099 dnd_convert_cb_rec,
|
|
|
1100 dnd_destroy_cb_rec,
|
|
|
1101 NULL, 0);
|
|
20
|
1102 return Qt;
|
|
|
1103 }
|
|
|
1104 return Qnil;
|
|
|
1105 }
|
|
|
1106
|
|
169
|
1107 static void
|
|
0
|
1108 x_cde_transfer_callback (Widget widget, XtPointer clientData,
|
|
|
1109 XtPointer callData)
|
|
|
1110 {
|
|
16
|
1111 char *filePath, *buf;
|
|
0
|
1112 int ii;
|
|
20
|
1113 Lisp_Object path = Qnil;
|
|
0
|
1114 Lisp_Object frame = Qnil;
|
|
20
|
1115 Lisp_Object data = Qnil;
|
|
|
1116 struct gcpro gcpro1, gcpro2, gcpro3;
|
|
0
|
1117
|
|
|
1118 DtDndTransferCallbackStruct *transferInfo =
|
|
|
1119 (DtDndTransferCallbackStruct *) callData;
|
|
|
1120
|
|
|
1121 if (transferInfo == NULL)
|
|
|
1122 return;
|
|
|
1123
|
|
20
|
1124 GCPRO3 (path, frame, data);
|
|
0
|
1125
|
|
|
1126 frame = make_frame ((struct frame *) clientData);
|
|
|
1127 if (transferInfo->dropData->protocol == DtDND_FILENAME_TRANSFER)
|
|
|
1128 {
|
|
|
1129 for (ii = 0; ii < transferInfo->dropData->numItems; ii++)
|
|
|
1130 {
|
|
|
1131 filePath = transferInfo->dropData->data.files[ii];
|
|
70
|
1132 /* ### Mule-izing required */
|
|
76
|
1133 path = make_string ((Bufbyte *)filePath, strlen (filePath));
|
|
0
|
1134 va_run_hook_with_args (Qdrag_and_drop_functions, 2, frame, path);
|
|
|
1135 }
|
|
|
1136 }
|
|
2
|
1137 else if (transferInfo->dropData->protocol == DtDND_BUFFER_TRANSFER)
|
|
|
1138 {
|
|
20
|
1139 int speccount = specpdl_depth();
|
|
|
1140
|
|
|
1141 record_unwind_protect(abort_current_drag, Qnil);
|
|
|
1142 drag_not_done = 1;
|
|
2
|
1143 for (ii = 0; ii < transferInfo->dropData->numItems; ii++)
|
|
|
1144 {
|
|
|
1145 filePath = transferInfo->dropData->data.buffers[ii].name;
|
|
20
|
1146 /* ### Mule-izing required */
|
|
70
|
1147 path = (filePath == NULL) ? Qnil
|
|
76
|
1148 : make_string ((Bufbyte *)filePath, strlen (filePath));
|
|
2
|
1149 buf = transferInfo->dropData->data.buffers[ii].bp;
|
|
76
|
1150 data = make_string((Bufbyte *)buf,
|
|
70
|
1151 transferInfo->dropData->data.buffers[ii].size);
|
|
20
|
1152 va_run_hook_with_args(Qdrag_and_drop_functions, 3, frame, path,
|
|
70
|
1153 data);
|
|
2
|
1154 }
|
|
70
|
1155 drag_not_done = 0;
|
|
|
1156 unbind_to(speccount, Qnil);
|
|
2
|
1157 }
|
|
|
1158
|
|
0
|
1159 UNGCPRO;
|
|
|
1160 return;
|
|
|
1161 }
|
|
20
|
1162 #endif /* HAVE_CDE */
|
|
0
|
1163
|
|
2
|
1164 #ifdef HAVE_OFFIX_DND
|
|
|
1165 #include <OffiX/DragAndDrop.h>
|
|
|
1166
|
|
|
1167 void
|
|
|
1168 x_offix_drop_event_handler (Widget widget, XtPointer data, XEvent *event,
|
|
|
1169 Boolean *b)
|
|
|
1170 {
|
|
|
1171 int i, len, Type;
|
|
|
1172 unsigned char *Data;
|
|
|
1173 unsigned long Size;
|
|
|
1174
|
|
|
1175 Lisp_Object path = Qnil;
|
|
|
1176 Lisp_Object frame = Qnil;
|
|
|
1177
|
|
|
1178 struct gcpro gcpro1, gcpro2;
|
|
|
1179
|
|
|
1180 Type = DndDataType (event);
|
|
|
1181 if ((Type != DndFile) && (Type != DndFiles) && (Type != DndExe))
|
|
|
1182 return;
|
|
|
1183 DndGetData (&Data, &Size);
|
|
|
1184
|
|
|
1185 GCPRO2 (path, frame);
|
|
|
1186
|
|
|
1187 frame = make_frame ((struct frame *) data);
|
|
|
1188
|
|
|
1189 if (Type == DndFiles)
|
|
|
1190 {
|
|
|
1191 while (*Data)
|
|
|
1192 {
|
|
|
1193 len = strlen ((char*) Data);
|
|
|
1194 path = make_string ((char*) Data, len);
|
|
|
1195 va_run_hook_with_args (Qdrag_and_drop_functions, 2, frame, path);
|
|
|
1196 Data += len+1;
|
|
|
1197 }
|
|
|
1198 }
|
|
|
1199 else
|
|
|
1200 {
|
|
|
1201 path = make_string ((char*) Data, strlen (Data));
|
|
|
1202 va_run_hook_with_args (Qdrag_and_drop_functions, 2, frame, path);
|
|
|
1203 }
|
|
|
1204
|
|
|
1205 UNGCPRO;
|
|
|
1206 return;
|
|
|
1207 }
|
|
|
1208 #endif /* HAVE_OFFIX_DND */
|
|
|
1209
|
|
0
|
1210
|
|
|
1211 /************************************************************************/
|
|
|
1212 /* widget creation */
|
|
|
1213 /************************************************************************/
|
|
|
1214
|
|
|
1215 /* The widget hierarchy is
|
|
|
1216
|
|
|
1217 argv[0] shell container FRAME-NAME
|
|
|
1218 ApplicationShell EmacsShell EmacsManager EmacsFrame
|
|
|
1219
|
|
|
1220 We accept geometry specs in this order:
|
|
|
1221
|
|
|
1222 *FRAME-NAME.geometry
|
|
|
1223 *EmacsFrame.geometry
|
|
|
1224 Emacs.geometry
|
|
|
1225
|
|
|
1226 Other possibilities for widget hierarchies might be
|
|
|
1227
|
|
|
1228 argv[0] frame container FRAME-NAME
|
|
|
1229 ApplicationShell EmacsShell EmacsManager EmacsFrame
|
|
|
1230 or
|
|
|
1231 argv[0] FRAME-NAME container FRAME-NAME
|
|
|
1232 ApplicationShell EmacsShell EmacsManager EmacsFrame
|
|
|
1233 or
|
|
|
1234 argv[0] FRAME-NAME container emacsTextPane
|
|
|
1235 ApplicationShell EmacsShell EmacsManager EmacsFrame
|
|
|
1236
|
|
|
1237 #ifdef EXTERNAL_WIDGET
|
|
|
1238 The ExternalShell widget is simply a replacement for the Shell widget
|
|
|
1239 which is able to deal with using an externally-supplied window instead
|
|
|
1240 of always creating its own.
|
|
|
1241 #endif
|
|
|
1242
|
|
|
1243 */
|
|
|
1244
|
|
|
1245 #ifdef EXTERNAL_WIDGET
|
|
|
1246
|
|
|
1247 static int
|
|
|
1248 is_valid_window (Window w, struct device *d)
|
|
|
1249 {
|
|
|
1250 XWindowAttributes xwa;
|
|
|
1251 Display *dpy = DEVICE_X_DISPLAY (d);
|
|
|
1252
|
|
|
1253 expect_x_error (dpy);
|
|
|
1254 XGetWindowAttributes (dpy, w, &xwa);
|
|
|
1255 return !x_error_occurred_p (dpy);
|
|
|
1256 }
|
|
|
1257
|
|
|
1258 #endif /* EXTERNAL_WIDGET */
|
|
|
1259
|
|
|
1260 /* This sends a synthetic mouse-motion event to the frame, if the mouse
|
|
|
1261 is over the frame. This ensures that the cursor gets set properly
|
|
|
1262 before the user moves the mouse for the first time. */
|
|
|
1263
|
|
|
1264 static void
|
|
|
1265 x_send_synthetic_mouse_event (struct frame *f)
|
|
|
1266 {
|
|
|
1267 /* #### write this function. */
|
|
|
1268 }
|
|
|
1269
|
|
|
1270 static int
|
|
|
1271 first_x_frame_p (struct frame *f)
|
|
|
1272 {
|
|
|
1273 Lisp_Object rest = DEVICE_FRAME_LIST (XDEVICE (f->device));
|
|
|
1274 while (!NILP (rest) &&
|
|
|
1275 (f == XFRAME (XCAR (rest)) ||
|
|
|
1276 !FRAME_X_P (XFRAME (XCAR (rest)))))
|
|
|
1277 rest = XCDR (rest);
|
|
|
1278 return (NILP (rest));
|
|
|
1279 }
|
|
|
1280
|
|
|
1281 /* Figure out what size the EmacsFrame widget should initially be,
|
|
|
1282 and set it. Should be called after the default font has been
|
|
|
1283 determined but before the widget has been realized. */
|
|
|
1284
|
|
|
1285 static void
|
|
|
1286 x_initialize_frame_size (struct frame *f)
|
|
|
1287 {
|
|
|
1288 /* Geometry of the AppShell */
|
|
|
1289 int app_flags = 0;
|
|
|
1290 int app_x = 0;
|
|
|
1291 int app_y = 0;
|
|
|
1292 unsigned int app_w = 0;
|
|
|
1293 unsigned int app_h = 0;
|
|
|
1294
|
|
|
1295 /* Geometry of the EmacsFrame */
|
|
|
1296 int frame_flags = 0;
|
|
|
1297 int frame_x = 0;
|
|
|
1298 int frame_y = 0;
|
|
|
1299 unsigned int frame_w = 0;
|
|
|
1300 unsigned int frame_h = 0;
|
|
|
1301
|
|
|
1302 /* Hairily merged geometry */
|
|
|
1303 int x = 0;
|
|
|
1304 int y = 0;
|
|
|
1305 unsigned int w = 80;
|
|
|
1306 unsigned int h = 40;
|
|
|
1307 int flags = 0;
|
|
|
1308
|
|
|
1309 char *geom = 0, *ew_geom = 0;
|
|
|
1310 Boolean iconic_p = False, ew_iconic_p = False;
|
|
165
|
1311 Arg al [2];
|
|
0
|
1312
|
|
|
1313 Widget wmshell = FRAME_X_SHELL_WIDGET (f);
|
|
|
1314 /* #### This may not be an ApplicationShell any more, with the 'popup
|
|
|
1315 frame property. */
|
|
|
1316 Widget app_shell = XtParent (wmshell);
|
|
|
1317 Widget ew = FRAME_X_TEXT_WIDGET (f);
|
|
|
1318
|
|
|
1319 /* set the position of the frame's root window now. When the
|
|
|
1320 frame was created, the position was initialized to (0,0). */
|
|
|
1321 {
|
|
|
1322 struct window *win = XWINDOW (f->root_window);
|
|
|
1323
|
|
|
1324 WINDOW_LEFT (win) = FRAME_LEFT_BORDER_END (f);
|
|
|
1325 WINDOW_TOP (win) = FRAME_TOP_BORDER_END (f);
|
|
|
1326
|
|
|
1327 if (!NILP (f->minibuffer_window))
|
|
|
1328 {
|
|
|
1329 win = XWINDOW (f->minibuffer_window);
|
|
|
1330 WINDOW_LEFT (win) = FRAME_LEFT_BORDER_END (f);
|
|
|
1331 }
|
|
|
1332 }
|
|
|
1333
|
|
|
1334 #ifdef EXTERNAL_WIDGET
|
|
|
1335 /* If we're an external widget, then the size of the frame is predetermined
|
|
|
1336 (by the client) and is not our decision to make. */
|
|
|
1337 if (FRAME_X_EXTERNAL_WINDOW_P (f))
|
|
|
1338 return;
|
|
|
1339 #endif
|
|
|
1340
|
|
|
1341 #if 0
|
|
|
1342 /* #### this junk has not been tested; therefore it's
|
|
|
1343 probably wrong. Doesn't really matter at this point because
|
|
|
1344 currently all frames are either top-level or external widgets. */
|
|
|
1345
|
|
|
1346 /* If we're not our own top-level window, then we shouldn't go messing around
|
|
|
1347 with top-level shells or "Emacs.geometry" or any such stuff. Therefore,
|
|
|
1348 we do as follows to determine the size of the frame:
|
|
|
1349
|
|
|
1350 1) If a value for the frame's "geometry" resource was specified, then
|
|
|
1351 use it. (This specifies a size in characters.)
|
|
|
1352 2) Else, if the "width" and "height" resources were specified, then
|
|
|
1353 leave them alone. (This is a value in pixels. Sorry, we can't break
|
|
|
1354 Xt conventions here.)
|
|
|
1355 3) Else, assume a size of 64x12. (This is somewhat arbitrary, but
|
|
|
1356 it's unlikely that a size of 80x40 is desirable because we're probably
|
|
|
1357 inside of a dialog box.)
|
|
|
1358
|
|
|
1359 Set the widget's x, y, height, and width as determined. Don't set the
|
|
|
1360 top-level container widget, because we don't necessarily know what it
|
|
|
1361 is. (Assume it is smart and pays attention to our values.)
|
|
|
1362 */
|
|
|
1363
|
|
|
1364 if (!FRAME_X_TOP_LEVEL_FRAME_P (f))
|
|
|
1365 {
|
|
165
|
1366 XtSetArg (al [0], XtNgeometry, &ew_geom);
|
|
|
1367 XtGetValues (ew, al, 1);
|
|
0
|
1368 if (ew_geom)
|
|
165
|
1369 frame_flags = XParseGeometry (ew_geom,
|
|
|
1370 &frame_x, &frame_y,
|
|
|
1371 &frame_w, &frame_h);
|
|
0
|
1372 if (! (frame_flags & (WidthValue | HeightValue)))
|
|
|
1373 {
|
|
165
|
1374 XtSetArg (al [0], XtNwidth, &frame_w);
|
|
|
1375 XtSetArg (al [1], XtNheight, &frame_h);
|
|
|
1376 XtGetValues (ew, al, 2);
|
|
0
|
1377 if (!frame_w && !frame_h)
|
|
|
1378 {
|
|
|
1379 frame_w = 64;
|
|
|
1380 frame_h = 12;
|
|
|
1381 frame_flags |= WidthValue | HeightValue;
|
|
|
1382 }
|
|
|
1383 }
|
|
|
1384 if (frame_flags & (WidthValue | HeightValue))
|
|
|
1385 EmacsFrameSetCharSize (ew, frame_w, frame_h);
|
|
|
1386 if (frame_flags & (XValue | YValue))
|
|
|
1387 {
|
|
165
|
1388 XtSetArg (al [0], XtNwidth, &frame_w);
|
|
|
1389 XtSetArg (al [1], XtNheight, &frame_h);
|
|
|
1390 XtGetValues (ew, al, 2);
|
|
|
1391
|
|
0
|
1392 if (frame_flags & XNegative)
|
|
|
1393 frame_x += frame_w;
|
|
|
1394 if (frame_flags & YNegative)
|
|
|
1395 frame_y += frame_h;
|
|
165
|
1396
|
|
|
1397 XtSetArg (al [0], XtNx, frame_x);
|
|
|
1398 XtSetArg (al [1], XtNy, frame_y);
|
|
|
1399 XtSetValues (ew, al, 2);
|
|
0
|
1400 }
|
|
|
1401 return;
|
|
|
1402 }
|
|
|
1403 #endif
|
|
|
1404
|
|
|
1405 /* OK, we're a top-level shell. */
|
|
|
1406
|
|
|
1407 if (!XtIsWMShell (wmshell))
|
|
|
1408 abort ();
|
|
|
1409
|
|
|
1410 /* If the EmacsFrame doesn't have a geometry but the shell does,
|
|
165
|
1411 treat that as the geometry of the frame.
|
|
|
1412 (Is this bogus? I'm not sure.) */
|
|
0
|
1413
|
|
165
|
1414 XtSetArg (al [0], XtNgeometry, &ew_geom);
|
|
|
1415 XtGetValues (ew, al, 1);
|
|
0
|
1416 if (!ew_geom)
|
|
|
1417 {
|
|
165
|
1418 XtSetArg (al [0], XtNgeometry, &geom);
|
|
|
1419 XtGetValues (wmshell, al, 1);
|
|
0
|
1420 if (geom)
|
|
|
1421 {
|
|
|
1422 ew_geom = geom;
|
|
165
|
1423 XtSetArg (al [0], XtNgeometry, ew_geom);
|
|
|
1424 XtSetValues (ew, al, 1);
|
|
0
|
1425 }
|
|
|
1426 }
|
|
|
1427
|
|
165
|
1428 /* If the Shell is iconic, then the EmacsFrame is iconic.
|
|
|
1429 (Is this bogus? I'm not sure.) */
|
|
|
1430 XtSetArg (al [0], XtNiconic, &ew_iconic_p);
|
|
|
1431 XtGetValues (ew, al, 1);
|
|
0
|
1432 if (!ew_iconic_p)
|
|
|
1433 {
|
|
165
|
1434 XtSetArg (al [0], XtNiconic, &iconic_p);
|
|
|
1435 XtGetValues (wmshell, al, 1);
|
|
0
|
1436 if (iconic_p)
|
|
|
1437 {
|
|
|
1438 ew_iconic_p = iconic_p;
|
|
165
|
1439 XtSetArg (al [0], XtNiconic, iconic_p);
|
|
|
1440 XtSetValues (ew, al, 1);
|
|
0
|
1441 }
|
|
|
1442 }
|
|
165
|
1443
|
|
|
1444 XtSetArg (al [0], XtNgeometry, &geom);
|
|
|
1445 XtGetValues (app_shell, al, 1);
|
|
0
|
1446 if (geom)
|
|
|
1447 app_flags = XParseGeometry (geom, &app_x, &app_y, &app_w, &app_h);
|
|
|
1448
|
|
|
1449 if (ew_geom)
|
|
165
|
1450 frame_flags = XParseGeometry (ew_geom,
|
|
|
1451 &frame_x, &frame_y,
|
|
|
1452 &frame_w, &frame_h);
|
|
0
|
1453
|
|
|
1454 if (first_x_frame_p (f))
|
|
|
1455 {
|
|
|
1456 /* If this is the first frame created:
|
|
|
1457 ====================================
|
|
|
1458
|
|
|
1459 - Use the ApplicationShell's size/position, if specified.
|
|
|
1460 (This is "Emacs.geometry", or the "-geometry" command line arg.)
|
|
|
1461 - Else use the EmacsFrame's size/position.
|
|
|
1462 (This is "*FRAME-NAME.geometry")
|
|
|
1463
|
|
|
1464 - If the AppShell is iconic, the frame should be iconic.
|
|
|
1465
|
|
|
1466 AppShell comes first so that -geometry always applies to the first
|
|
|
1467 frame created, even if there is an "every frame" entry in the
|
|
|
1468 resource database.
|
|
|
1469 */
|
|
|
1470 if (app_flags & (XValue | YValue))
|
|
|
1471 {
|
|
|
1472 x = app_x; y = app_y;
|
|
|
1473 flags |= (app_flags & (XValue | YValue | XNegative | YNegative));
|
|
|
1474 }
|
|
|
1475 else if (frame_flags & (XValue | YValue))
|
|
|
1476 {
|
|
|
1477 x = frame_x; y = frame_y;
|
|
|
1478 flags |= (frame_flags & (XValue | YValue | XNegative | YNegative));
|
|
|
1479 }
|
|
|
1480
|
|
|
1481 if (app_flags & (WidthValue | HeightValue))
|
|
|
1482 {
|
|
|
1483 w = app_w; h = app_h;
|
|
|
1484 flags |= (app_flags & (WidthValue | HeightValue));
|
|
|
1485 }
|
|
|
1486 else if (frame_flags & (WidthValue | HeightValue))
|
|
|
1487 {
|
|
|
1488 w = frame_w; h = frame_h;
|
|
|
1489 flags |= (frame_flags & (WidthValue | HeightValue));
|
|
|
1490 }
|
|
|
1491
|
|
|
1492 /* If the AppShell is iconic, then the EmacsFrame is iconic. */
|
|
|
1493 if (!ew_iconic_p)
|
|
|
1494 {
|
|
165
|
1495 XtSetArg (al [0], XtNiconic, &iconic_p);
|
|
|
1496 XtGetValues (app_shell, al, 1);
|
|
0
|
1497 if (iconic_p)
|
|
|
1498 {
|
|
|
1499 ew_iconic_p = iconic_p;
|
|
165
|
1500 XtSetArg (al [0], XtNiconic, iconic_p);
|
|
|
1501 XtSetValues (ew, al, 1);
|
|
0
|
1502 }
|
|
|
1503 }
|
|
|
1504 }
|
|
|
1505 else
|
|
|
1506 {
|
|
|
1507 /* If this is not the first frame created:
|
|
|
1508 ========================================
|
|
|
1509
|
|
|
1510 - use the EmacsFrame's size/position if specified
|
|
|
1511 - Otherwise, use the ApplicationShell's size, but not position.
|
|
|
1512
|
|
|
1513 So that means that one can specify the position of the first frame
|
|
|
1514 with "Emacs.geometry" or `-geometry'; but can only specify the
|
|
|
1515 position of subsequent frames with "*FRAME-NAME.geometry".
|
|
|
1516
|
|
|
1517 AppShell comes second so that -geometry does not apply to subsequent
|
|
|
1518 frames when there is an "every frame" entry in the resource db,
|
|
|
1519 but does apply to the first frame.
|
|
|
1520 */
|
|
|
1521 if (frame_flags & (XValue | YValue))
|
|
|
1522 {
|
|
|
1523 x = frame_x; y = frame_y;
|
|
|
1524 flags |= (frame_flags & (XValue | YValue | XNegative | YNegative));
|
|
|
1525 }
|
|
|
1526
|
|
|
1527 if (frame_flags & (WidthValue | HeightValue))
|
|
|
1528 {
|
|
|
1529 w = frame_w; h = frame_h;
|
|
|
1530 flags |= (frame_flags & (WidthValue | HeightValue));
|
|
|
1531 }
|
|
|
1532 else if (app_flags & (WidthValue | HeightValue))
|
|
|
1533 {
|
|
|
1534 w = app_w;
|
|
|
1535 h = app_h;
|
|
|
1536 flags |= (app_flags & (WidthValue | HeightValue));
|
|
|
1537 }
|
|
|
1538 }
|
|
|
1539
|
|
|
1540 x_set_initial_frame_size (f, flags, x, y, w, h);
|
|
|
1541 }
|
|
|
1542
|
|
|
1543 static void
|
|
|
1544 x_get_layout_sizes (struct frame *f, Dimension *topbreadth)
|
|
|
1545 {
|
|
|
1546 int i;
|
|
|
1547
|
|
|
1548 /* compute height of all top-area widgets */
|
|
|
1549 for (i=0, *topbreadth = 0; i<FRAME_X_NUM_TOP_WIDGETS (f); i++)
|
|
|
1550 {
|
|
|
1551 Widget wid = FRAME_X_TOP_WIDGETS (f)[i];
|
|
|
1552 if (wid && XtIsManaged (wid))
|
|
|
1553 *topbreadth += wid->core.height + 2*wid->core.border_width;
|
|
|
1554 }
|
|
|
1555 }
|
|
|
1556
|
|
|
1557 static void
|
|
|
1558 x_layout_widgets (Widget w, XtPointer client_data, XtPointer call_data)
|
|
|
1559 {
|
|
|
1560 struct frame *f = (struct frame *) client_data;
|
|
|
1561 EmacsManagerResizeStruct *emst = (EmacsManagerResizeStruct *) call_data;
|
|
|
1562 Dimension width = emst->width;
|
|
|
1563 Dimension height = emst->height;
|
|
|
1564 Widget text = FRAME_X_TEXT_WIDGET (f);
|
|
|
1565 Dimension textbord = text->core.border_width;
|
|
|
1566 Dimension topbreadth;
|
|
|
1567 Position text_x = 0, text_y = 0;
|
|
|
1568 int i;
|
|
|
1569
|
|
|
1570 x_get_layout_sizes (f, &topbreadth);
|
|
|
1571
|
|
|
1572 /* first the menubar and psheets ... */
|
|
|
1573 for (i=0; i<FRAME_X_NUM_TOP_WIDGETS (f); i++)
|
|
|
1574 {
|
|
|
1575 Widget wid = FRAME_X_TOP_WIDGETS (f)[i];
|
|
|
1576 if (wid && XtIsManaged (wid))
|
|
|
1577 {
|
|
|
1578 Dimension bord = wid->core.border_width;
|
|
|
1579 XtConfigureWidget (wid, 0, text_y,
|
|
|
1580 width - 2*bord, wid->core.height,
|
|
|
1581 bord);
|
|
|
1582 text_y += wid->core.height + 2*bord;
|
|
|
1583 }
|
|
|
1584 }
|
|
|
1585
|
|
|
1586 #ifdef HAVE_SCROLLBARS
|
|
|
1587 {
|
|
|
1588 /* The scrollbar positioning is completely handled by redisplay. We
|
|
|
1589 just need to know which sides they are supposed to go on. */
|
|
|
1590 unsigned char scrollbar_placement;
|
|
165
|
1591 Arg al [1];
|
|
|
1592
|
|
|
1593 XtSetArg (al [0], XtNscrollBarPlacement, &scrollbar_placement);
|
|
|
1594 XtGetValues (text, al, 1);
|
|
0
|
1595 f->scrollbar_on_left = (scrollbar_placement == XtTOP_LEFT ||
|
|
|
1596 scrollbar_placement == XtBOTTOM_LEFT);
|
|
|
1597 f->scrollbar_on_top = (scrollbar_placement == XtTOP_LEFT ||
|
|
|
1598 scrollbar_placement == XtTOP_RIGHT);
|
|
|
1599 f->scrollbar_y_offset = topbreadth + textbord;
|
|
|
1600 }
|
|
20
|
1601 #endif /* HAVE_SCROLLBARS */
|
|
0
|
1602
|
|
|
1603 /* finally the text area */
|
|
|
1604 XtConfigureWidget (text, text_x, text_y,
|
|
|
1605 width - 2*textbord,
|
|
|
1606 height - text_y - 2*textbord,
|
|
|
1607 textbord);
|
|
|
1608 }
|
|
|
1609
|
|
|
1610 static void
|
|
|
1611 x_do_query_geometry (Widget w, XtPointer client_data, XtPointer call_data)
|
|
|
1612 {
|
|
|
1613 struct frame *f = (struct frame *) client_data;
|
|
|
1614 EmacsManagerQueryGeometryStruct *emst =
|
|
|
1615 (EmacsManagerQueryGeometryStruct *) call_data;
|
|
|
1616 Widget text = FRAME_X_TEXT_WIDGET (f);
|
|
|
1617 Dimension textbord = text->core.border_width;
|
|
|
1618 Dimension topbreadth;
|
|
|
1619 XtWidgetGeometry req, repl;
|
|
|
1620 int mask = emst->request_mode & (CWWidth | CWHeight);
|
|
|
1621
|
|
|
1622 x_get_layout_sizes (f, &topbreadth);
|
|
|
1623
|
|
20
|
1624 /* Strip away menubar from suggested size, and ask the text widget
|
|
|
1625 what size it wants to be. */
|
|
0
|
1626 req.request_mode = mask;
|
|
|
1627 if (mask & CWWidth)
|
|
|
1628 req.width = emst->proposed_width - 2*textbord;
|
|
|
1629 if (mask & CWHeight)
|
|
|
1630 req.height = emst->proposed_height - topbreadth - 2*textbord;
|
|
|
1631 XtQueryGeometry (text, &req, &repl);
|
|
|
1632
|
|
|
1633 /* Now add the menubar back again */
|
|
20
|
1634 emst->proposed_width = repl.width + 2*textbord;
|
|
0
|
1635 emst->proposed_height = repl.height + topbreadth + 2*textbord;
|
|
|
1636 }
|
|
|
1637
|
|
|
1638 /* Creates the widgets for a frame.
|
|
|
1639 lisp_window_id is a Lisp description of an X window or Xt
|
|
|
1640 widget to parse.
|
|
|
1641
|
|
|
1642 This function does not create or map the windows. (That is
|
|
|
1643 done by x_popup_frame().)
|
|
|
1644 */
|
|
|
1645 static void
|
|
|
1646 x_create_widgets (struct frame *f, Lisp_Object lisp_window_id,
|
|
|
1647 Lisp_Object parent)
|
|
|
1648 {
|
|
|
1649 struct device *d = XDEVICE (f->device);
|
|
|
1650 #ifdef EXTERNAL_WIDGET
|
|
|
1651 Window window_id = 0;
|
|
|
1652 #endif
|
|
|
1653 CONST char *name;
|
|
165
|
1654 Arg al [25];
|
|
0
|
1655 int ac = 0;
|
|
|
1656 Widget text, container, shell;
|
|
|
1657 Widget parentwid = 0;
|
|
|
1658 #ifdef HAVE_MENUBARS
|
|
|
1659 int menubar_visible;
|
|
|
1660 Widget menubar;
|
|
|
1661 #endif
|
|
|
1662
|
|
|
1663 if (STRINGP (f->name))
|
|
|
1664 GET_C_STRING_CTEXT_DATA_ALLOCA (f->name, name);
|
|
|
1665 else
|
|
|
1666 name = "emacs";
|
|
|
1667
|
|
|
1668 /* The widget hierarchy is
|
|
|
1669
|
|
|
1670 argv[0] shell pane FRAME-NAME
|
|
|
1671 ApplicationShell EmacsShell EmacsManager EmacsFrame
|
|
|
1672
|
|
|
1673 (the type of the shell is ExternalShell if this frame is running
|
|
|
1674 in another client's window)
|
|
|
1675
|
|
|
1676 However the EmacsShell widget has WM_CLASS of FRAME-NAME/Emacs.
|
|
|
1677 Normally such shells have name/class shellname/appclass, which in this
|
|
|
1678 case would be "shell/Emacs" instead of "frame-name/Emacs". We could
|
|
|
1679 also get around this by naming the shell "frame-name", but that would
|
|
|
1680 be confusing because the text area (the EmacsFrame widget inferior of
|
|
|
1681 the shell) is also called that. So we just set the WM_CLASS property.
|
|
|
1682 */
|
|
|
1683
|
|
|
1684 #ifndef EXTERNAL_WIDGET
|
|
|
1685 if (!NILP (lisp_window_id))
|
|
|
1686 error ("support for external widgets was not enabled at compile-time");
|
|
|
1687 #else
|
|
|
1688 if (!NILP (lisp_window_id))
|
|
|
1689 {
|
|
|
1690 char *string;
|
|
|
1691
|
|
|
1692 CHECK_STRING (lisp_window_id);
|
|
70
|
1693 string = (char *) (XSTRING_DATA (lisp_window_id));
|
|
0
|
1694 if (string[0] == '0' && (string[1] == 'x' || string[1] == 'X'))
|
|
|
1695 sscanf (string+2, "%lxu", &window_id);
|
|
|
1696 #if 0
|
|
|
1697 else if (string[0] == 'w')
|
|
|
1698 {
|
|
|
1699 sscanf (string+1, "%x", &parent_widget);
|
|
|
1700 if (parent_widget)
|
|
|
1701 window_id = XtWindow (parent_widget);
|
|
|
1702 }
|
|
|
1703 #endif
|
|
|
1704 else
|
|
|
1705 sscanf (string, "%lu", &window_id);
|
|
|
1706 if (!is_valid_window (window_id, d))
|
|
|
1707 error ("Invalid window %lu", (unsigned long) window_id);
|
|
|
1708 FRAME_X_EXTERNAL_WINDOW_P (f) = 1;
|
|
|
1709 } else
|
|
|
1710 #endif /* EXTERNAL_WIDGET */
|
|
|
1711 FRAME_X_TOP_LEVEL_FRAME_P (f) = 1;
|
|
|
1712
|
|
|
1713 ac = 0;
|
|
165
|
1714 XtSetArg (al[ac], XtNallowShellResize, True); ac++;
|
|
0
|
1715 #ifdef LWLIB_USES_MOTIF
|
|
|
1716 /* Motif sucks beans. Without this in here, it will delete the window
|
|
|
1717 out from under us when it receives a WM_DESTROY_WINDOW message
|
|
|
1718 from the WM. */
|
|
165
|
1719 XtSetArg (al[ac], XmNdeleteResponse, XmDO_NOTHING); ac++;
|
|
0
|
1720 #endif
|
|
|
1721
|
|
|
1722 #ifdef EXTERNAL_WIDGET
|
|
|
1723 if (window_id)
|
|
|
1724 {
|
|
165
|
1725 XtSetArg (al[ac], XtNwindow, window_id); ac++;
|
|
0
|
1726 }
|
|
|
1727 else
|
|
20
|
1728 #endif /* EXTERNAL_WIDGET */
|
|
0
|
1729 {
|
|
165
|
1730 XtSetArg (al[ac], XtNinput, True); ac++;
|
|
|
1731 XtSetArg (al[ac], XtNminWidthCells, 10); ac++;
|
|
|
1732 XtSetArg (al[ac], XtNminHeightCells, 1); ac++;
|
|
0
|
1733 }
|
|
|
1734
|
|
|
1735 if (!NILP (parent))
|
|
|
1736 {
|
|
|
1737 parentwid = FRAME_X_SHELL_WIDGET (XFRAME (parent));
|
|
165
|
1738 XtSetArg (al[ac], XtNtransientFor, parentwid); ac++;
|
|
0
|
1739 }
|
|
|
1740
|
|
|
1741 shell = XtCreatePopupShell ("shell",
|
|
|
1742 (
|
|
|
1743 #ifdef EXTERNAL_WIDGET
|
|
|
1744 window_id ? externalShellWidgetClass :
|
|
|
1745 #endif
|
|
|
1746 parentwid ? transientEmacsShellWidgetClass :
|
|
|
1747 topLevelEmacsShellWidgetClass
|
|
|
1748 ),
|
|
|
1749 parentwid ? parentwid :
|
|
|
1750 DEVICE_XT_APP_SHELL (d),
|
|
165
|
1751 al, ac);
|
|
0
|
1752 FRAME_X_SHELL_WIDGET (f) = shell;
|
|
|
1753 maybe_set_frame_title_format (shell);
|
|
|
1754
|
|
|
1755 /* Create the manager widget */
|
|
165
|
1756 container = XtCreateWidget ("container",
|
|
|
1757 emacsManagerWidgetClass, shell, NULL, 0);
|
|
0
|
1758 FRAME_X_CONTAINER_WIDGET (f) = container;
|
|
|
1759 XtAddCallback (container, XtNresizeCallback, x_layout_widgets,
|
|
|
1760 (XtPointer) f);
|
|
|
1761 XtAddCallback (container, XtNqueryGeometryCallback, x_do_query_geometry,
|
|
|
1762 (XtPointer) f);
|
|
|
1763
|
|
|
1764 /* Create the text area */
|
|
165
|
1765 XtSetArg (al [0], XtNborderWidth, 0); /* should this be settable? */
|
|
|
1766 XtSetArg (al [1], XtNemacsFrame, f);
|
|
|
1767 text = XtCreateWidget (name, emacsFrameClass, container, al, 2);
|
|
0
|
1768 FRAME_X_TEXT_WIDGET (f) = text;
|
|
|
1769
|
|
|
1770 #ifdef HAVE_MENUBARS
|
|
|
1771 /* Create the initial menubar widget. */
|
|
|
1772 menubar_visible = x_initialize_frame_menubar (f);
|
|
|
1773 FRAME_X_TOP_WIDGETS (f)[0] = menubar = FRAME_X_MENUBAR_WIDGET (f);
|
|
|
1774 FRAME_X_NUM_TOP_WIDGETS (f) = 1;
|
|
|
1775
|
|
|
1776 if (menubar_visible)
|
|
|
1777 XtManageChild (menubar);
|
|
20
|
1778 #endif /* HAVE_MENUBARS */
|
|
0
|
1779 XtManageChild (text);
|
|
|
1780 XtManageChild (container);
|
|
|
1781 }
|
|
|
1782
|
|
|
1783 /* We used to call XtPopup() in x_popup_frame, but that doesn't give
|
|
|
1784 you control over whether the widget is initially mapped or not
|
|
|
1785 because XtPopup() makes an unconditional call to XMapRaised().
|
|
|
1786 Boy, those Xt designers were clever.
|
|
|
1787
|
|
|
1788 When we first removed it we only kept the XtRealizeWidget call in
|
|
|
1789 XtPopup. For everything except HP's that was enough. For HP's,
|
|
|
1790 though, the failure to call the popup callbacks resulted in XEmacs
|
|
|
1791 not accepting any input. Bizarre but true. Stupid but true.
|
|
|
1792
|
|
|
1793 So, in case there are any other gotches floating out there along
|
|
|
1794 the same lines I've duplicated the majority of XtPopup here. It
|
|
|
1795 assumes no grabs and that the widget is not already popped up, both
|
|
|
1796 valid assumptions for the one place this is called from. */
|
|
|
1797 static void
|
|
|
1798 xemacs_XtPopup (Widget widget)
|
|
|
1799 {
|
|
|
1800 ShellWidget shell_widget = (ShellWidget) widget;
|
|
|
1801 XtGrabKind call_data = XtGrabNone;
|
|
165
|
1802 Arg al [1];
|
|
0
|
1803
|
|
|
1804 XtCallCallbacks (widget, XtNpopupCallback, (XtPointer)&call_data);
|
|
|
1805
|
|
|
1806 shell_widget->shell.popped_up = TRUE;
|
|
|
1807 shell_widget->shell.grab_kind = XtGrabNone;
|
|
|
1808 shell_widget->shell.spring_loaded = False;
|
|
|
1809
|
|
|
1810 if (shell_widget->shell.create_popup_child_proc != NULL)
|
|
|
1811 (*(shell_widget->shell.create_popup_child_proc))(widget);
|
|
|
1812
|
|
165
|
1813 /* The XtSetValues below are not in XtPopup menu. We just want to
|
|
0
|
1814 make absolutely sure... */
|
|
165
|
1815 XtSetArg (al [0], XtNmappedWhenManaged, False);
|
|
|
1816 XtSetValues (widget, al, 1);
|
|
0
|
1817 XtRealizeWidget (widget);
|
|
165
|
1818 XtSetArg (al [0], XtNmappedWhenManaged, True);
|
|
|
1819 XtSetValues (widget, al, 1);
|
|
0
|
1820 }
|
|
|
1821
|
|
|
1822 #ifdef HAVE_CDE
|
|
|
1823 /* Does this have to be non-automatic? */
|
|
|
1824 /* hack frame to respond to dnd messages */
|
|
|
1825 static XtCallbackRec dnd_transfer_cb_rec[2];
|
|
20
|
1826 #endif /* HAVE_CDE */
|
|
0
|
1827
|
|
|
1828 /* create the windows for the specified frame and display them.
|
|
|
1829 Note that the widgets have already been created, and any
|
|
|
1830 necessary geometry calculations have already been done. */
|
|
|
1831 static void
|
|
|
1832 x_popup_frame (struct frame *f)
|
|
|
1833 {
|
|
|
1834 Widget shell_widget = FRAME_X_SHELL_WIDGET (f);
|
|
|
1835 Widget frame_widget = FRAME_X_TEXT_WIDGET (f);
|
|
|
1836 struct device *d = XDEVICE (FRAME_DEVICE (f));
|
|
|
1837
|
|
|
1838 /* Before mapping the window, make sure that the WMShell's notion of
|
|
|
1839 whether it should be iconified is synchronized with the EmacsFrame's
|
|
|
1840 notion.
|
|
|
1841 */
|
|
|
1842 if (FRAME_X_TOP_LEVEL_FRAME_P (f))
|
|
|
1843 x_wm_set_shell_iconic_p (shell_widget,
|
|
|
1844 ((EmacsFrame) frame_widget)
|
|
|
1845 ->emacs_frame.iconic);
|
|
|
1846
|
|
|
1847 xemacs_XtPopup (shell_widget);
|
|
|
1848
|
|
|
1849 if (!((EmacsFrame) frame_widget)->emacs_frame.initially_unmapped)
|
|
|
1850 XtMapWidget (shell_widget);
|
|
|
1851 else
|
|
|
1852 {
|
|
|
1853 /* We may have set f->visible to 1 in x_init_frame(), so undo
|
|
|
1854 that now. */
|
|
|
1855 FRAME_X_TOTALLY_VISIBLE_P (f) = 0;
|
|
|
1856 f->visible = 0;
|
|
|
1857 }
|
|
|
1858
|
|
|
1859 #ifdef EXTERNAL_WIDGET
|
|
|
1860 if (FRAME_X_EXTERNAL_WINDOW_P (f))
|
|
|
1861 ExternalShellReady (shell_widget, XtWindow (frame_widget), KeyPressMask);
|
|
|
1862 else
|
|
|
1863 #endif
|
|
|
1864 if (FRAME_X_TOP_LEVEL_FRAME_P (f))
|
|
|
1865 {
|
|
|
1866 /* tell the window manager about us. */
|
|
|
1867 x_wm_store_class_hints (shell_widget, XtName (frame_widget));
|
|
|
1868 x_wm_maybe_store_wm_command (f);
|
|
|
1869 x_wm_hack_wm_protocols (shell_widget);
|
|
|
1870 }
|
|
|
1871
|
|
70
|
1872 #ifdef HAVE_XIM
|
|
|
1873 XIM_init_frame (f);
|
|
|
1874 #endif /* HAVE_XIM */
|
|
|
1875
|
|
0
|
1876 #ifdef HACK_EDITRES
|
|
|
1877 /* Allow XEmacs to respond to EditRes requests. See the O'Reilly Xt */
|
|
|
1878 /* Instrinsics Programming Manual, Motif Edition, Aug 1993, Sect 14.14, */
|
|
|
1879 /* pp. 483-493. */
|
|
|
1880 XtAddEventHandler (shell_widget, /* the shell widget in question */
|
|
|
1881 (EventMask) NoEventMask,/* OR with existing mask */
|
|
|
1882 True, /* called on non-maskable events? */
|
|
|
1883 _XEditResCheckMessages, /* the handler */
|
|
|
1884 NULL);
|
|
20
|
1885 #endif /* HACK_EDITRES */
|
|
0
|
1886
|
|
|
1887 #ifdef HAVE_CDE
|
|
|
1888 {
|
|
|
1889 dnd_transfer_cb_rec[0].callback = x_cde_transfer_callback;
|
|
|
1890 dnd_transfer_cb_rec[0].closure = (XtPointer) f;
|
|
|
1891 dnd_transfer_cb_rec[1].callback = NULL;
|
|
|
1892 dnd_transfer_cb_rec[1].closure = NULL;
|
|
|
1893
|
|
|
1894 DtDndVaDropRegister (FRAME_X_TEXT_WIDGET (f),
|
|
2
|
1895 DtDND_FILENAME_TRANSFER | DtDND_BUFFER_TRANSFER,
|
|
|
1896 XmDROP_COPY, dnd_transfer_cb_rec,
|
|
|
1897 DtNtextIsBuffer, True,
|
|
0
|
1898 DtNpreserveRegistration, False,
|
|
|
1899 NULL);
|
|
|
1900 }
|
|
20
|
1901 #endif /* HAVE_CDE */
|
|
0
|
1902
|
|
2
|
1903 #ifdef HAVE_OFFIX_DND
|
|
|
1904 {
|
|
|
1905 DndInitialize (FRAME_X_SHELL_WIDGET (f));
|
|
|
1906 DndRegisterDropWidget (FRAME_X_TEXT_WIDGET (f),
|
|
|
1907 x_offix_drop_event_handler,
|
|
|
1908 (XtPointer) f);
|
|
|
1909
|
|
|
1910 }
|
|
|
1911 #endif
|
|
|
1912
|
|
0
|
1913 /* Do a stupid property change to force the server to generate a
|
|
|
1914 propertyNotify event so that the event_stream server timestamp will
|
|
|
1915 be initialized to something relevant to the time we created the window.
|
|
|
1916 */
|
|
|
1917 XChangeProperty (XtDisplay (frame_widget), XtWindow (frame_widget),
|
|
|
1918 DEVICE_XATOM_WM_PROTOCOLS (d), XA_ATOM, 32, PropModeAppend,
|
|
|
1919 (unsigned char*) NULL, 0);
|
|
|
1920
|
|
|
1921 x_send_synthetic_mouse_event (f);
|
|
|
1922 }
|
|
|
1923
|
|
|
1924 static void
|
|
|
1925 allocate_x_frame_struct (struct frame *f)
|
|
|
1926 {
|
|
|
1927 /* zero out all slots. */
|
|
|
1928 f->frame_data = malloc_type_and_zero (struct x_frame);
|
|
|
1929
|
|
|
1930 /* yeah, except the lisp ones */
|
|
|
1931 FRAME_X_ICON_PIXMAP (f) = Qnil;
|
|
|
1932 FRAME_X_ICON_PIXMAP_MASK (f) = Qnil;
|
|
|
1933 #ifdef ENERGIZE
|
|
|
1934 FRAME_X_CURRENT_PSHEET_BUFFER (f) = Qnil;
|
|
|
1935 FRAME_X_DESIRED_PSHEET_BUFFER (f) = Qnil;
|
|
|
1936 #endif
|
|
|
1937 }
|
|
|
1938
|
|
|
1939
|
|
|
1940 /************************************************************************/
|
|
|
1941 /* Lisp functions */
|
|
|
1942 /************************************************************************/
|
|
|
1943
|
|
|
1944 static void
|
|
|
1945 x_init_frame_1 (struct frame *f, Lisp_Object props)
|
|
|
1946 {
|
|
|
1947 /* This function can GC */
|
|
|
1948 Lisp_Object device = FRAME_DEVICE (f);
|
|
|
1949 struct device *d = XDEVICE (device);
|
|
|
1950 Lisp_Object lisp_window_id;
|
|
|
1951 Lisp_Object popup;
|
|
|
1952
|
|
|
1953 lisp_window_id = Fplist_get (props, Qwindow_id, Qnil);
|
|
|
1954 popup = Fplist_get (props, Qpopup, Qnil);
|
|
|
1955 if (!NILP (popup))
|
|
|
1956 {
|
|
|
1957 if (EQ (popup, Qt))
|
|
|
1958 popup = Fselected_frame (device);
|
|
|
1959 CHECK_LIVE_FRAME (popup);
|
|
|
1960 if (!EQ (device, FRAME_DEVICE (XFRAME (popup))))
|
|
|
1961 signal_simple_error_2 ("Parent must be on same device as frame",
|
|
|
1962 device, popup);
|
|
|
1963 }
|
|
|
1964
|
|
|
1965 if (NILP (DEVICE_SELECTED_FRAME (d)))
|
|
|
1966 {
|
|
|
1967 /* This means that this is the first frame on the device.
|
|
|
1968 So short-ciruit the delay in processing the initial MapNotify
|
|
|
1969 event so that output on the first frame shows up right
|
|
|
1970 away... */
|
|
|
1971 f->visible = 1;
|
|
|
1972 }
|
|
|
1973
|
|
|
1974 allocate_x_frame_struct (f);
|
|
|
1975 x_create_widgets (f, lisp_window_id, popup);
|
|
|
1976 }
|
|
|
1977
|
|
|
1978 static void
|
|
|
1979 x_init_frame_2 (struct frame *f, Lisp_Object props)
|
|
|
1980 {
|
|
|
1981 /* Set up the values of the widget/frame. A case could be made for putting
|
|
|
1982 this inside of the widget's initialize method. */
|
|
|
1983
|
|
|
1984 update_frame_face_values (f);
|
|
|
1985 x_initialize_frame_size (f);
|
|
|
1986 update_frame_title (f);
|
|
|
1987 }
|
|
|
1988
|
|
|
1989 static void
|
|
|
1990 x_init_frame_3 (struct frame *f)
|
|
|
1991 {
|
|
|
1992 /* Pop up the frame. */
|
|
|
1993
|
|
|
1994 x_popup_frame (f);
|
|
|
1995 }
|
|
|
1996
|
|
|
1997 static void
|
|
|
1998 x_mark_frame (struct frame *f, void (*markobj) (Lisp_Object))
|
|
|
1999 {
|
|
|
2000 ((markobj) (FRAME_X_ICON_PIXMAP (f)));
|
|
|
2001 ((markobj) (FRAME_X_ICON_PIXMAP_MASK (f)));
|
|
|
2002 #ifdef ENERGIZE
|
|
|
2003 ((markobj) (FRAME_X_CURRENT_PSHEET_BUFFER (f)));
|
|
|
2004 ((markobj) (FRAME_X_DESIRED_PSHEET_BUFFER (f)));
|
|
|
2005 #endif
|
|
|
2006 }
|
|
|
2007
|
|
|
2008 static void
|
|
|
2009 x_set_frame_icon (struct frame *f)
|
|
|
2010 {
|
|
|
2011 Pixmap x_pixmap, x_mask;
|
|
|
2012
|
|
|
2013 if (IMAGE_INSTANCEP (f->icon)
|
|
|
2014 && IMAGE_INSTANCE_PIXMAP_TYPE_P (XIMAGE_INSTANCE (f->icon)))
|
|
|
2015 {
|
|
|
2016 x_pixmap = XIMAGE_INSTANCE_X_PIXMAP (f->icon);
|
|
|
2017 x_mask = XIMAGE_INSTANCE_X_MASK (f->icon);
|
|
|
2018 }
|
|
|
2019 else
|
|
|
2020 {
|
|
|
2021 x_pixmap = 0;
|
|
|
2022 x_mask = 0;
|
|
|
2023 }
|
|
|
2024
|
|
|
2025 /* Store the X data into the widget. */
|
|
|
2026 {
|
|
165
|
2027 Arg al [2];
|
|
|
2028 XtSetArg (al [0], XtNiconPixmap, x_pixmap);
|
|
|
2029 XtSetArg (al [1], XtNiconMask, x_mask);
|
|
|
2030 XtSetValues (FRAME_X_SHELL_WIDGET (f), al, 2);
|
|
0
|
2031 }
|
|
|
2032 }
|
|
|
2033
|
|
|
2034 static void
|
|
|
2035 x_set_frame_pointer (struct frame *f)
|
|
|
2036 {
|
|
|
2037 XDefineCursor (XtDisplay (FRAME_X_TEXT_WIDGET (f)),
|
|
|
2038 XtWindow (FRAME_X_TEXT_WIDGET (f)),
|
|
|
2039 XIMAGE_INSTANCE_X_CURSOR (f->pointer));
|
|
|
2040 XSync (XtDisplay (FRAME_X_TEXT_WIDGET (f)), 0);
|
|
|
2041 }
|
|
|
2042
|
|
|
2043 static Lisp_Object
|
|
|
2044 x_get_frame_parent (struct frame *f)
|
|
|
2045 {
|
|
|
2046 Widget parentwid = 0;
|
|
165
|
2047 Arg al[1];
|
|
0
|
2048
|
|
165
|
2049 XtSetArg (al[0], XtNtransientFor, &parentwid);
|
|
|
2050 XtGetValues (FRAME_X_SHELL_WIDGET (f), al, 1);
|
|
0
|
2051 /* find the frame whose wid is parentwid */
|
|
|
2052 if (parentwid)
|
|
|
2053 {
|
|
|
2054 Lisp_Object frmcons;
|
|
|
2055 DEVICE_FRAME_LOOP (frmcons, XDEVICE (FRAME_DEVICE (f)))
|
|
|
2056 {
|
|
|
2057 Lisp_Object frame = XCAR (frmcons);
|
|
|
2058 if (FRAME_X_SHELL_WIDGET (XFRAME (frame)) == parentwid)
|
|
|
2059 return frame;
|
|
|
2060 }
|
|
|
2061 }
|
|
|
2062 return Qnil;
|
|
|
2063 }
|
|
|
2064
|
|
20
|
2065 DEFUN ("x-window-id", Fx_window_id, 0, 1, 0, /*
|
|
0
|
2066 Get the ID of the X11 window.
|
|
|
2067 This gives us a chance to manipulate the Emacs window from within a
|
|
|
2068 different program. Since the ID is an unsigned long, we return it as
|
|
|
2069 a string.
|
|
20
|
2070 */
|
|
|
2071 (frame))
|
|
0
|
2072 {
|
|
|
2073 char str[255];
|
|
|
2074 struct frame *f = decode_x_frame (frame);
|
|
|
2075
|
|
|
2076 sprintf (str, "%lu", XtWindow (FRAME_X_TEXT_WIDGET (f)));
|
|
|
2077 return build_string (str);
|
|
|
2078 }
|
|
|
2079
|
|
|
2080
|
|
|
2081 /************************************************************************/
|
|
|
2082 /* manipulating the X window */
|
|
|
2083 /************************************************************************/
|
|
|
2084
|
|
|
2085 static void
|
|
|
2086 x_set_frame_position (struct frame *f, int xoff, int yoff)
|
|
|
2087 {
|
|
|
2088 Widget w = FRAME_X_SHELL_WIDGET (f);
|
|
|
2089 Display *dpy = XtDisplay (w);
|
|
20
|
2090 Dimension frame_w = DisplayWidth (dpy, DefaultScreen (dpy));
|
|
0
|
2091 Dimension frame_h = DisplayHeight (dpy, DefaultScreen (dpy));
|
|
|
2092 Dimension shell_w, shell_h, shell_bord;
|
|
|
2093 int win_gravity;
|
|
165
|
2094 Arg al [3];
|
|
0
|
2095
|
|
165
|
2096 XtSetArg (al [0], XtNwidth, &shell_w);
|
|
|
2097 XtSetArg (al [1], XtNheight, &shell_h);
|
|
|
2098 XtSetArg (al [2], XtNborderWidth, &shell_bord);
|
|
|
2099 XtGetValues (w, al, 3);
|
|
0
|
2100
|
|
|
2101 win_gravity =
|
|
|
2102 xoff >= 0 && yoff >= 0 ? NorthWestGravity :
|
|
|
2103 xoff >= 0 ? SouthWestGravity :
|
|
|
2104 yoff >= 0 ? NorthEastGravity :
|
|
|
2105 SouthEastGravity;
|
|
|
2106 if (xoff < 0)
|
|
|
2107 xoff += frame_w - shell_w - 2*shell_bord;
|
|
|
2108 if (yoff < 0)
|
|
|
2109 yoff += frame_h - shell_h - 2*shell_bord;
|
|
|
2110
|
|
|
2111 /* Update the hints so that, if this window is currently iconified, it will
|
|
|
2112 come back at the right place. We can't look at s->visible to determine
|
|
|
2113 whether it is iconified because it might not be up-to-date yet (the queue
|
|
|
2114 might not be processed). */
|
|
165
|
2115 XtSetArg (al [0], XtNwinGravity, win_gravity);
|
|
|
2116 XtSetArg (al [1], XtNx, xoff);
|
|
|
2117 XtSetArg (al [2], XtNy, yoff);
|
|
|
2118 XtSetValues (w, al, 3);
|
|
70
|
2119
|
|
0
|
2120 /* Sometimes you will find that
|
|
|
2121
|
|
|
2122 (set-frame-position (selected-frame) -50 -50)
|
|
|
2123
|
|
20
|
2124 doesn't put the frame where you expect it to: i.e. it's closer to
|
|
|
2125 the lower-right corner than it should be, and it appears that the
|
|
|
2126 size of the WM decorations was not taken into account. This is
|
|
|
2127 *not* a problem with this function. Both mwm and twm have bugs
|
|
|
2128 in handling this situation. (mwm ignores the window gravity and
|
|
|
2129 always assumes NorthWest, except the first time you map the
|
|
|
2130 window; twm gets things almost right, but forgets to account for
|
|
|
2131 the border width of the top-level window.) This function does
|
|
|
2132 what it's supposed to according to the ICCCM, and I'm not about
|
|
|
2133 to hack around window-manager bugs. */
|
|
0
|
2134
|
|
|
2135 #if 0
|
|
|
2136 /* This is not necessary under either mwm or twm */
|
|
|
2137 x_wm_mark_shell_position_user_specified (w);
|
|
|
2138 #endif
|
|
|
2139 }
|
|
|
2140
|
|
|
2141 /* Call this to change the size of frame S's x-window. */
|
|
|
2142
|
|
|
2143 static void
|
|
|
2144 x_set_frame_size (struct frame *f, int cols, int rows)
|
|
|
2145 {
|
|
|
2146 EmacsFrameSetCharSize (FRAME_X_TEXT_WIDGET (f), cols, rows);
|
|
|
2147 #if 0
|
|
|
2148 /* this is not correct. x_set_frame_size() is called from
|
|
|
2149 Fset_frame_size(), which may or may not have been called
|
|
|
2150 by the user (e.g. update_EmacsFrame() calls it when the font
|
|
|
2151 changes). For now, don't bother with getting this right. */
|
|
|
2152 x_wm_mark_shell_size_user_specified (FRAME_X_SHELL_WIDGET (f));
|
|
|
2153 #endif
|
|
|
2154 }
|
|
|
2155
|
|
|
2156 static void
|
|
|
2157 x_set_mouse_position (struct window *w, int x, int y)
|
|
|
2158 {
|
|
|
2159 struct frame *f = XFRAME (w->frame);
|
|
|
2160
|
|
|
2161 Display *display = DEVICE_X_DISPLAY (XDEVICE (f->device));
|
|
|
2162 XWarpPointer (display, None, XtWindow (FRAME_X_TEXT_WIDGET (f)),
|
|
|
2163 0, 0, 0, 0, w->pixel_left + x, w->pixel_top + y);
|
|
|
2164 }
|
|
|
2165
|
|
|
2166 static int
|
|
|
2167 x_get_mouse_position (struct device *d, Lisp_Object *frame, int *x, int *y)
|
|
|
2168 {
|
|
|
2169 Display *display = DEVICE_X_DISPLAY (d);
|
|
|
2170 Window child_window;
|
|
|
2171 Window root_window;
|
|
|
2172 Window win;
|
|
|
2173 int root_x, root_y;
|
|
|
2174 int win_x, win_y;
|
|
|
2175 unsigned int keys_and_buttons;
|
|
|
2176 struct frame *f;
|
|
|
2177
|
|
|
2178 if (XQueryPointer (display, RootWindow (display, DefaultScreen (display)),
|
|
|
2179 &root_window, &child_window, &root_x, &root_y,
|
|
|
2180 &win_x, &win_y, &keys_and_buttons) == False)
|
|
|
2181 return 0;
|
|
|
2182
|
|
|
2183 if (child_window == None)
|
|
|
2184 return 0; /* not over any window. */
|
|
|
2185
|
|
|
2186 while (1)
|
|
|
2187 {
|
|
|
2188 win = child_window;
|
|
|
2189 if (XTranslateCoordinates (display, root_window, win, root_x, root_y,
|
|
|
2190 &win_x, &win_y, &child_window) == False)
|
|
|
2191 /* Huh? */
|
|
|
2192 return 0;
|
|
|
2193
|
|
|
2194 if (child_window == None)
|
|
|
2195 break;
|
|
|
2196 }
|
|
|
2197
|
|
|
2198 /* At this point, win is the innermost window containing the pointer
|
|
|
2199 and win_x and win_y are the coordinates of that window. */
|
|
|
2200 f = x_any_window_to_frame (d, win);
|
|
|
2201 if (!f)
|
|
|
2202 return 0;
|
|
|
2203 XSETFRAME (*frame, f);
|
|
|
2204
|
|
|
2205 if (XTranslateCoordinates (display, win,
|
|
|
2206 XtWindow (FRAME_X_TEXT_WIDGET (f)),
|
|
|
2207 win_x, win_y, x, y, &child_window) == False)
|
|
|
2208 /* Huh? */
|
|
|
2209 return 0;
|
|
|
2210
|
|
|
2211 return 1;
|
|
|
2212 }
|
|
|
2213
|
|
|
2214 static void
|
|
|
2215 x_cant_notify_wm_error (void)
|
|
|
2216 {
|
|
|
2217 error ("Can't notify window manager of iconification.");
|
|
|
2218 }
|
|
|
2219
|
|
|
2220 /* Raise frame F. */
|
|
|
2221 static void
|
|
|
2222 x_raise_frame_1 (struct frame *f, int force)
|
|
|
2223 {
|
|
|
2224 Widget bottom_dialog;
|
|
|
2225 Window emacs_window;
|
|
|
2226 XWindowChanges xwc;
|
|
|
2227 unsigned int flags;
|
|
|
2228 Display *display = DEVICE_X_DISPLAY (XDEVICE (f->device));
|
|
|
2229
|
|
108
|
2230 if (FRAME_VISIBLE_P(f) || force)
|
|
0
|
2231 {
|
|
|
2232 emacs_window = XtWindow (FRAME_X_SHELL_WIDGET (f));
|
|
|
2233 /* first raises all the dialog boxes, then put emacs just below the
|
|
|
2234 * bottom most dialog box */
|
|
|
2235 bottom_dialog = lw_raise_all_pop_up_widgets ();
|
|
|
2236 if (bottom_dialog && XtWindow (bottom_dialog))
|
|
|
2237 {
|
|
|
2238 xwc.sibling = XtWindow (bottom_dialog);
|
|
|
2239 xwc.stack_mode = Below;
|
|
|
2240 flags = CWSibling | CWStackMode;
|
|
|
2241 }
|
|
|
2242 else
|
|
|
2243 {
|
|
|
2244 xwc.stack_mode = Above;
|
|
|
2245 flags = CWStackMode;
|
|
|
2246 }
|
|
|
2247
|
|
|
2248 if (!XReconfigureWMWindow (display, emacs_window,
|
|
|
2249 DefaultScreen (display),
|
|
|
2250 flags, &xwc))
|
|
|
2251 x_cant_notify_wm_error ();
|
|
|
2252 }
|
|
|
2253 }
|
|
|
2254
|
|
|
2255 static void
|
|
|
2256 x_raise_frame (struct frame *f)
|
|
|
2257 {
|
|
|
2258 x_raise_frame_1 (f, 1);
|
|
|
2259 }
|
|
|
2260
|
|
|
2261 /* Lower frame F. */
|
|
|
2262 static void
|
|
|
2263 x_lower_frame (struct frame *f)
|
|
|
2264 {
|
|
|
2265 Display *display = DEVICE_X_DISPLAY (XDEVICE (f->device));
|
|
|
2266 XWindowChanges xwc;
|
|
|
2267 unsigned int flags;
|
|
|
2268
|
|
108
|
2269 if (FRAME_VISIBLE_P(f))
|
|
0
|
2270 {
|
|
|
2271 xwc.stack_mode = Below;
|
|
|
2272 flags = CWStackMode;
|
|
|
2273 if (!XReconfigureWMWindow (display, XtWindow (FRAME_X_SHELL_WIDGET (f)),
|
|
|
2274 DefaultScreen (display), flags, &xwc))
|
|
|
2275 x_cant_notify_wm_error ();
|
|
|
2276 }
|
|
|
2277 }
|
|
|
2278
|
|
|
2279 /* Change from withdrawn state to mapped state. */
|
|
|
2280 static void
|
|
|
2281 x_make_frame_visible (struct frame *f)
|
|
|
2282 {
|
|
|
2283 Display *display = DEVICE_X_DISPLAY (XDEVICE (f->device));
|
|
|
2284
|
|
108
|
2285 if (!FRAME_VISIBLE_P(f))
|
|
0
|
2286 XMapRaised (display, XtWindow (FRAME_X_SHELL_WIDGET (f)));
|
|
|
2287 else
|
|
|
2288 x_raise_frame_1 (f, 0);
|
|
|
2289 }
|
|
|
2290
|
|
|
2291 /* Change from mapped state to withdrawn state. */
|
|
|
2292 static void
|
|
|
2293 x_make_frame_invisible (struct frame *f)
|
|
|
2294 {
|
|
|
2295 Display *display = DEVICE_X_DISPLAY (XDEVICE (f->device));
|
|
|
2296
|
|
108
|
2297 if (!FRAME_VISIBLE_P(f))
|
|
0
|
2298 return;
|
|
|
2299
|
|
|
2300 if (!XWithdrawWindow (display,
|
|
|
2301 XtWindow (FRAME_X_SHELL_WIDGET (f)),
|
|
|
2302 DefaultScreen (display)))
|
|
|
2303 x_cant_notify_wm_error ();
|
|
|
2304 }
|
|
|
2305
|
|
|
2306 static int
|
|
|
2307 x_frame_visible_p (struct frame *f)
|
|
|
2308 {
|
|
175
|
2309 #if 0
|
|
0
|
2310 Display *display = DEVICE_X_DISPLAY (XDEVICE (f->device));
|
|
|
2311 XWindowAttributes xwa;
|
|
|
2312 int result;
|
|
|
2313
|
|
108
|
2314 /* JV:
|
|
|
2315 This is bad, very bad :-(
|
|
|
2316 It is not compatible with our tristate visible and
|
|
|
2317 it should never ever change the visibility for us, this leads to
|
|
|
2318 the frame-freeze problem under fvwm because with the pager
|
|
|
2319
|
|
|
2320 Mappedness != Viewability != Visibility != Emacs f->visible
|
|
|
2321
|
|
|
2322 This first unequalness is the reason for the frame freezing problem
|
|
|
2323 under fvwm (it happens when the frame is another fvwm-page)
|
|
|
2324
|
|
|
2325 The second unequalness happen when it is on the same fvwm-page
|
|
|
2326 but in an invisible part of the visible screen.
|
|
|
2327
|
|
|
2328 For now we just return the XEmacs internal value --- which might not be up
|
|
|
2329 to date. Is that a problem? ---. Otherwise we should
|
|
|
2330 use async visibility like in standard Emacs.
|
|
|
2331 */
|
|
|
2332
|
|
0
|
2333 if (!XGetWindowAttributes (display,
|
|
|
2334 XtWindow (FRAME_X_SHELL_WIDGET (f)),
|
|
|
2335 &xwa))
|
|
|
2336 result = 0;
|
|
|
2337 else
|
|
|
2338 result = xwa.map_state == IsViewable;
|
|
108
|
2339 /* In this implementation it should at least be != IsUnmapped
|
|
|
2340 JV */
|
|
|
2341
|
|
0
|
2342 f->visible = result;
|
|
|
2343 return result;
|
|
175
|
2344 #endif /* 0 */
|
|
108
|
2345
|
|
|
2346 return f->visible;
|
|
0
|
2347 }
|
|
|
2348
|
|
|
2349 static int
|
|
|
2350 x_frame_totally_visible_p (struct frame *f)
|
|
|
2351 {
|
|
|
2352 return FRAME_X_TOTALLY_VISIBLE_P (f);
|
|
|
2353 }
|
|
|
2354
|
|
|
2355 /* Change window state from mapped to iconified. */
|
|
|
2356 static void
|
|
|
2357 x_iconify_frame (struct frame *f)
|
|
|
2358 {
|
|
|
2359 Display *display = DEVICE_X_DISPLAY (XDEVICE (f->device));
|
|
|
2360
|
|
|
2361 if (!XIconifyWindow (display,
|
|
|
2362 XtWindow (FRAME_X_SHELL_WIDGET (f)),
|
|
|
2363 DefaultScreen (display)))
|
|
|
2364 x_cant_notify_wm_error ();
|
|
|
2365
|
|
|
2366 f->iconified = 1;
|
|
|
2367 }
|
|
|
2368
|
|
|
2369 /* Sets the X focus to frame f. */
|
|
|
2370 static void
|
|
|
2371 x_focus_on_frame (struct frame *f)
|
|
|
2372 {
|
|
|
2373 XWindowAttributes xwa;
|
|
|
2374 Widget shell_widget;
|
|
169
|
2375 int viewable = 0;
|
|
0
|
2376
|
|
|
2377 assert (FRAME_X_P (f));
|
|
|
2378
|
|
|
2379 shell_widget = FRAME_X_SHELL_WIDGET (f);
|
|
|
2380 if (!XtWindow (shell_widget))
|
|
|
2381 return;
|
|
|
2382
|
|
|
2383 #ifdef EXTERNAL_WIDGET
|
|
|
2384 if (FRAME_X_EXTERNAL_WINDOW_P (f))
|
|
|
2385 ExternalShellSetFocus (shell_widget);
|
|
|
2386 #endif /* EXTERNAL_WIDGET */
|
|
|
2387
|
|
|
2388 /* Do the ICCCM focus change if the window is still visible.
|
|
|
2389 The s->visible flag might not be up-to-date, because we might
|
|
|
2390 not have processed magic events recently. So make a server
|
|
|
2391 round-trip to find out whether it's really mapped right now.
|
|
|
2392 We grab the server to do this, because that's the only way to
|
|
|
2393 eliminate the race condition.
|
|
|
2394 */
|
|
|
2395 XGrabServer (XtDisplay (shell_widget));
|
|
|
2396 if (XGetWindowAttributes (XtDisplay (shell_widget),
|
|
|
2397 XtWindow (shell_widget),
|
|
|
2398 &xwa))
|
|
108
|
2399 /* JV: it is bad to change the visibility like this, so we don't for the
|
|
|
2400 moment, at least change_frame_visibility should be called
|
|
169
|
2401 Note also that under fvwm a frame can be Viewable (and thus Mapped)
|
|
|
2402 but still X-invisible
|
|
108
|
2403 f->visible = xwa.map_state == IsViewable; */
|
|
|
2404 viewable = xwa.map_state == IsViewable;
|
|
|
2405
|
|
0
|
2406
|
|
108
|
2407 if (viewable)
|
|
0
|
2408 {
|
|
|
2409 Window focus;
|
|
|
2410 int revert_to;
|
|
|
2411 XGetInputFocus (XtDisplay (shell_widget), &focus, &revert_to);
|
|
|
2412 /* Don't explicitly set the focus on this window unless the focus
|
|
|
2413 was on some other window (not PointerRoot). Note that, even when
|
|
|
2414 running a point-to-type window manager like *twm, there is always
|
|
|
2415 a focus window; the window manager maintains that based on the
|
|
|
2416 mouse position. If you set the "NoTitleFocus" option in these
|
|
|
2417 window managers, then the server itself maintains the focus via
|
|
|
2418 PointerRoot, and changing that to focus on the window would make
|
|
|
2419 the window grab the focus. Very bad.
|
|
|
2420 */
|
|
|
2421 if (focus != PointerRoot)
|
|
|
2422 {
|
|
|
2423 XSetInputFocus (XtDisplay (shell_widget),
|
|
|
2424 XtWindow (shell_widget),
|
|
|
2425 RevertToParent,
|
|
|
2426 DEVICE_X_MOUSE_TIMESTAMP
|
|
|
2427 (XDEVICE (FRAME_DEVICE (f))));
|
|
|
2428 XFlush (XtDisplay (shell_widget));
|
|
|
2429 }
|
|
|
2430 }
|
|
|
2431 XUngrabServer (XtDisplay (shell_widget));
|
|
|
2432 XFlush (XtDisplay (shell_widget)); /* hey, I'd like to DEBUG this... */
|
|
|
2433 }
|
|
|
2434
|
|
|
2435 /* Destroy the X window of frame S. */
|
|
|
2436 static void
|
|
|
2437 x_delete_frame (struct frame *f)
|
|
|
2438 {
|
|
|
2439 Widget w = FRAME_X_SHELL_WIDGET (f);
|
|
|
2440 Lisp_Object popup, frame;
|
|
|
2441
|
|
|
2442 if (FRAME_X_TOP_LEVEL_FRAME_P (f))
|
|
|
2443 x_wm_maybe_move_wm_command (f);
|
|
|
2444
|
|
|
2445 /* Frames with the popup property are using other frames as their
|
|
|
2446 widget parent. Deleting them are their parent has already been
|
|
|
2447 deleted can lead to crashes. */
|
|
|
2448 XSETFRAME (frame, f);
|
|
|
2449 popup = Fframe_property (frame, Qpopup, Qnil);
|
|
|
2450 if (!NILP (popup))
|
|
|
2451 {
|
|
|
2452 /* If popup isn't nil then it means the frame has that property
|
|
|
2453 and the value is supposed to be the parent frame. The FRAMEP
|
|
|
2454 check is to safeguard against it not being a frame. */
|
|
|
2455 if (!FRAMEP (popup) || !FRAME_LIVE_P (XFRAME (popup)))
|
|
|
2456 popup = Qt;
|
|
|
2457 else
|
|
|
2458 popup = Qnil;
|
|
|
2459 }
|
|
|
2460
|
|
|
2461 #ifdef EXTERNAL_WIDGET
|
|
|
2462 {
|
|
|
2463 Display *dpy = XtDisplay (w);
|
|
|
2464 expect_x_error (dpy);
|
|
|
2465 /* for obscure reasons having (I think) to do with the internal
|
|
|
2466 window-to-widget hierarchy maintained by Xt, we have to call
|
|
|
2467 XtUnrealizeWidget() here. Xt can really suck. */
|
|
|
2468 if (f->being_deleted)
|
|
|
2469 XtUnrealizeWidget (w);
|
|
|
2470 if (NILP (popup))
|
|
|
2471 XtDestroyWidget (w);
|
|
|
2472 x_error_occurred_p (dpy);
|
|
|
2473 }
|
|
|
2474 #else
|
|
|
2475 if (NILP (popup))
|
|
|
2476 XtDestroyWidget (w);
|
|
|
2477 #endif /* EXTERNAL_WIDGET */
|
|
|
2478
|
|
|
2479 if (FRAME_X_GEOM_FREE_ME_PLEASE (f))
|
|
|
2480 xfree (FRAME_X_GEOM_FREE_ME_PLEASE (f));
|
|
|
2481 xfree (f->frame_data);
|
|
|
2482 f->frame_data = 0;
|
|
|
2483 }
|
|
|
2484
|
|
|
2485
|
|
|
2486 /************************************************************************/
|
|
|
2487 /* initialization */
|
|
|
2488 /************************************************************************/
|
|
|
2489
|
|
|
2490 void
|
|
|
2491 syms_of_frame_x (void)
|
|
|
2492 {
|
|
|
2493 defsymbol (&Qwindow_id, "window-id");
|
|
|
2494 defsymbol (&Qpopup, "popup");
|
|
|
2495 defsymbol (&Qx_resource_name, "x-resource-name");
|
|
|
2496
|
|
20
|
2497 DEFSUBR (Fx_window_id);
|
|
|
2498 #ifdef HAVE_CDE
|
|
|
2499 DEFSUBR (Fcde_start_drag_internal);
|
|
|
2500 #endif
|
|
0
|
2501 }
|
|
|
2502
|
|
|
2503 void
|
|
|
2504 console_type_create_frame_x (void)
|
|
|
2505 {
|
|
|
2506 /* frame methods */
|
|
|
2507 CONSOLE_HAS_METHOD (x, init_frame_1);
|
|
|
2508 CONSOLE_HAS_METHOD (x, init_frame_2);
|
|
|
2509 CONSOLE_HAS_METHOD (x, init_frame_3);
|
|
|
2510 CONSOLE_HAS_METHOD (x, mark_frame);
|
|
|
2511 CONSOLE_HAS_METHOD (x, focus_on_frame);
|
|
|
2512 CONSOLE_HAS_METHOD (x, delete_frame);
|
|
|
2513 CONSOLE_HAS_METHOD (x, get_mouse_position);
|
|
|
2514 CONSOLE_HAS_METHOD (x, set_mouse_position);
|
|
|
2515 CONSOLE_HAS_METHOD (x, raise_frame);
|
|
|
2516 CONSOLE_HAS_METHOD (x, lower_frame);
|
|
|
2517 CONSOLE_HAS_METHOD (x, make_frame_visible);
|
|
|
2518 CONSOLE_HAS_METHOD (x, make_frame_invisible);
|
|
|
2519 CONSOLE_HAS_METHOD (x, iconify_frame);
|
|
|
2520 CONSOLE_HAS_METHOD (x, set_frame_size);
|
|
|
2521 CONSOLE_HAS_METHOD (x, set_frame_position);
|
|
|
2522 CONSOLE_HAS_METHOD (x, frame_property);
|
|
|
2523 CONSOLE_HAS_METHOD (x, internal_frame_property_p);
|
|
|
2524 CONSOLE_HAS_METHOD (x, frame_properties);
|
|
|
2525 CONSOLE_HAS_METHOD (x, set_frame_properties);
|
|
2
|
2526 CONSOLE_HAS_METHOD (x, set_title_from_bufbyte);
|
|
|
2527 CONSOLE_HAS_METHOD (x, set_icon_name_from_bufbyte);
|
|
0
|
2528 CONSOLE_HAS_METHOD (x, frame_visible_p);
|
|
|
2529 CONSOLE_HAS_METHOD (x, frame_totally_visible_p);
|
|
|
2530 CONSOLE_HAS_METHOD (x, frame_iconified_p);
|
|
|
2531 CONSOLE_HAS_METHOD (x, set_frame_pointer);
|
|
|
2532 CONSOLE_HAS_METHOD (x, set_frame_icon);
|
|
|
2533 CONSOLE_HAS_METHOD (x, get_frame_parent);
|
|
|
2534 }
|
|
|
2535
|
|
|
2536 void
|
|
|
2537 vars_of_frame_x (void)
|
|
|
2538 {
|
|
|
2539 #ifdef EXTERNAL_WIDGET
|
|
|
2540 Fprovide (intern ("external-widget"));
|
|
|
2541 #endif
|
|
|
2542
|
|
|
2543 /* this call uses only safe functions from emacs.c */
|
|
|
2544 init_x_prop_symbols ();
|
|
|
2545
|
|
|
2546 DEFVAR_LISP ("default-x-frame-plist", &Vdefault_x_frame_plist /*
|
|
|
2547 Plist of default frame-creation properties for X frames.
|
|
|
2548 These override what is specified in the resource database and in
|
|
|
2549 `default-frame-plist', but are overridden by the arguments to the
|
|
|
2550 particular call to `make-frame'.
|
|
|
2551
|
|
|
2552 Note: In many cases, properties of a frame are available as specifiers
|
|
|
2553 instead of through the frame-properties mechanism.
|
|
|
2554
|
|
|
2555 Here is a list of recognized frame properties, other than those
|
|
|
2556 documented in `set-frame-properties' (they can be queried and
|
|
|
2557 set at any time, except as otherwise noted):
|
|
|
2558
|
|
|
2559 window-id The X window ID corresponding to the
|
|
|
2560 frame. May be set only at startup, and
|
|
|
2561 only if external widget support was
|
|
|
2562 compiled in; doing so causes the frame
|
|
|
2563 to be created as an \"external widget\"
|
|
|
2564 in another program that uses an existing
|
|
|
2565 window in the program rather than creating
|
|
|
2566 a new one.
|
|
|
2567 initially-unmapped If non-nil, the frame will not be visible
|
|
|
2568 when it is created. In this case, you
|
|
|
2569 need to call `make-frame-visible' to make
|
|
|
2570 the frame appear.
|
|
|
2571 popup If non-nil, it should be a frame, and this
|
|
|
2572 frame will be created as a \"popup\" frame
|
|
|
2573 whose parent is the given frame. This
|
|
|
2574 will make the window manager treat the
|
|
|
2575 frame as a dialog box, which may entail
|
|
|
2576 doing different things (e.g. not asking
|
|
|
2577 for positioning, and not iconifying
|
|
|
2578 separate from its parent).
|
|
|
2579 inter-line-space Not currently implemented.
|
|
|
2580 toolbar-shadow-thickness Thickness of toolbar shadows.
|
|
|
2581 background-toolbar-color Color of toolbar background.
|
|
|
2582 bottom-toolbar-shadow-color Color of bottom shadows on toolbars.
|
|
|
2583 (*Not* specific to the bottom-toolbar.)
|
|
|
2584 top-toolbar-shadow-color Color of top shadows on toolbars.
|
|
|
2585 (*Not* specifier to the top-toolbar.)
|
|
|
2586 internal-border-width Width of internal border around text area.
|
|
|
2587 border-width Width of external border around text area.
|
|
|
2588 top Y position (in pixels) of the upper-left
|
|
|
2589 outermost corner of the frame (i.e. the
|
|
|
2590 upper-left of the window-manager
|
|
|
2591 decorations).
|
|
|
2592 left X position (in pixels) of the upper-left
|
|
|
2593 outermost corner of the frame (i.e. the
|
|
|
2594 upper-left of the window-manager
|
|
|
2595 decorations).
|
|
|
2596 border-color Color of external border around text area.
|
|
|
2597 cursor-color Color of text cursor.
|
|
|
2598
|
|
|
2599 See also `default-frame-plist', which specifies properties which apply
|
|
|
2600 to all frames, not just X frames.
|
|
|
2601 */ );
|
|
|
2602 Vdefault_x_frame_plist = Qnil;
|
|
|
2603
|
|
|
2604 x_console_methods->device_specific_frame_props = &Vdefault_x_frame_plist;
|
|
|
2605 }
|
