|
0
|
1 /* Generic frame functions.
|
|
|
2 Copyright (C) 1989, 1992, 1993, 1994, 1995 Free Software Foundation, Inc.
|
|
|
3 Copyright (C) 1995, 1996 Ben Wing.
|
|
|
4 Copyright (C) 1995 Sun Microsystems, Inc.
|
|
|
5
|
|
|
6 This file is part of XEmacs.
|
|
|
7
|
|
|
8 XEmacs is free software; you can redistribute it and/or modify it
|
|
|
9 under the terms of the GNU General Public License as published by the
|
|
|
10 Free Software Foundation; either version 2, or (at your option) any
|
|
|
11 later version.
|
|
|
12
|
|
|
13 XEmacs is distributed in the hope that it will be useful, but WITHOUT
|
|
|
14 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
|
|
15 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
|
|
|
16 for more details.
|
|
|
17
|
|
|
18 You should have received a copy of the GNU General Public License
|
|
|
19 along with XEmacs; see the file COPYING. If not, write to
|
|
|
20 the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
|
|
21 Boston, MA 02111-1307, USA. */
|
|
|
22
|
|
|
23 /* Synched up with: FSF 19.30. */
|
|
|
24
|
|
2
|
25 /* This file has been Mule-ized. */
|
|
0
|
26
|
|
|
27 #include <config.h>
|
|
|
28 #include "lisp.h"
|
|
|
29
|
|
|
30 #include "buffer.h" /* for Vbuffer_alist */
|
|
|
31 #include "console.h"
|
|
|
32 #include "events.h"
|
|
|
33 #include "extents.h"
|
|
|
34 #include "faces.h"
|
|
|
35 #include "frame.h"
|
|
|
36 #include "glyphs.h"
|
|
|
37 #include "menubar.h"
|
|
|
38 #include "redisplay.h"
|
|
|
39 #include "scrollbar.h"
|
|
|
40 #include "window.h"
|
|
|
41
|
|
|
42 #include <errno.h>
|
|
|
43 #include "sysdep.h"
|
|
|
44
|
|
|
45 Lisp_Object Vselect_frame_hook, Qselect_frame_hook;
|
|
|
46 Lisp_Object Vdeselect_frame_hook, Qdeselect_frame_hook;
|
|
|
47 Lisp_Object Vcreate_frame_hook, Qcreate_frame_hook;
|
|
|
48 Lisp_Object Vdelete_frame_hook, Qdelete_frame_hook;
|
|
|
49 Lisp_Object Vmouse_enter_frame_hook, Qmouse_enter_frame_hook;
|
|
|
50 Lisp_Object Vmouse_leave_frame_hook, Qmouse_leave_frame_hook;
|
|
|
51 Lisp_Object Vmap_frame_hook, Qmap_frame_hook;
|
|
|
52 Lisp_Object Vunmap_frame_hook, Qunmap_frame_hook;
|
|
146
|
53 int allow_deletion_of_last_visible_frame;
|
|
282
|
54 Lisp_Object Vadjust_frame_function;
|
|
0
|
55 Lisp_Object Vmouse_motion_handler;
|
|
|
56 Lisp_Object Vsynchronize_minibuffers;
|
|
|
57 Lisp_Object Qsynchronize_minibuffers;
|
|
|
58 Lisp_Object Qbuffer_predicate;
|
|
|
59 Lisp_Object Qmake_initial_minibuffer_frame;
|
|
197
|
60 Lisp_Object Qcustom_initialize_frame;
|
|
0
|
61
|
|
|
62 /* We declare all these frame properties here even though many of them
|
|
|
63 are currently only used in frame-x.c, because we should generalize
|
|
|
64 them. */
|
|
|
65
|
|
|
66 Lisp_Object Qminibuffer;
|
|
|
67 Lisp_Object Qunsplittable;
|
|
|
68 Lisp_Object Qinternal_border_width;
|
|
|
69 Lisp_Object Qtop_toolbar_shadow_color;
|
|
|
70 Lisp_Object Qbottom_toolbar_shadow_color;
|
|
|
71 Lisp_Object Qbackground_toolbar_color;
|
|
|
72 Lisp_Object Qtop_toolbar_shadow_pixmap;
|
|
|
73 Lisp_Object Qbottom_toolbar_shadow_pixmap;
|
|
|
74 Lisp_Object Qtoolbar_shadow_thickness;
|
|
|
75 Lisp_Object Qscrollbar_placement;
|
|
|
76 Lisp_Object Qinter_line_space;
|
|
|
77 Lisp_Object Qvisual_bell;
|
|
|
78 Lisp_Object Qbell_volume;
|
|
|
79 Lisp_Object Qpointer_background;
|
|
|
80 Lisp_Object Qpointer_color;
|
|
|
81 Lisp_Object Qtext_pointer;
|
|
|
82 Lisp_Object Qspace_pointer;
|
|
|
83 Lisp_Object Qmodeline_pointer;
|
|
|
84 Lisp_Object Qgc_pointer;
|
|
|
85 Lisp_Object Qinitially_unmapped;
|
|
|
86 Lisp_Object Quse_backing_store;
|
|
|
87 Lisp_Object Qborder_color;
|
|
|
88 Lisp_Object Qborder_width;
|
|
|
89
|
|
|
90 Lisp_Object Qframep, Qframe_live_p;
|
|
|
91 Lisp_Object Qframe_x_p, Qframe_tty_p;
|
|
|
92 Lisp_Object Qdelete_frame;
|
|
|
93
|
|
2
|
94 Lisp_Object Qframe_title_format, Vframe_title_format;
|
|
|
95 Lisp_Object Qframe_icon_title_format, Vframe_icon_title_format;
|
|
0
|
96
|
|
|
97 Lisp_Object Vdefault_frame_name;
|
|
|
98 Lisp_Object Vdefault_frame_plist;
|
|
|
99
|
|
|
100 Lisp_Object Vframe_icon_glyph;
|
|
|
101
|
|
108
|
102 Lisp_Object Qhidden;
|
|
|
103
|
|
0
|
104 Lisp_Object Qvisible, Qiconic, Qinvisible, Qvisible_iconic, Qinvisible_iconic;
|
|
|
105 Lisp_Object Qnomini, Qvisible_nomini, Qiconic_nomini, Qinvisible_nomini;
|
|
|
106 Lisp_Object Qvisible_iconic_nomini, Qinvisible_iconic_nomini;
|
|
|
107
|
|
|
108 Lisp_Object Qset_specifier, Qset_glyph_image, Qset_face_property;
|
|
|
109 Lisp_Object Qface_property_instance;
|
|
|
110
|
|
|
111 Lisp_Object Qframe_property_alias;
|
|
|
112
|
|
|
113 /* If this is non-nil, it is the frame that make-frame is currently
|
|
|
114 creating. We can't set the current frame to this in case the
|
|
|
115 debugger goes off because it would try and display to it. However,
|
|
|
116 there are some places which need to reference it which have no
|
|
|
117 other way of getting it if it isn't the selected frame. */
|
|
|
118 Lisp_Object Vframe_being_created;
|
|
|
119 Lisp_Object Qframe_being_created;
|
|
|
120
|
|
|
121 static void store_minibuf_frame_prop (struct frame *f, Lisp_Object val);
|
|
|
122
|
|
272
|
123 EXFUN (Fset_frame_properties, 2);
|
|
0
|
124
|
|
|
125
|
|
|
126 static Lisp_Object
|
|
|
127 mark_frame (Lisp_Object obj, void (*markobj) (Lisp_Object))
|
|
|
128 {
|
|
|
129 struct frame *f = XFRAME (obj);
|
|
|
130
|
|
|
131 #define MARKED_SLOT(x) ((markobj) (f->x));
|
|
|
132 #include "frameslots.h"
|
|
|
133
|
|
|
134 if (FRAME_LIVE_P (f)) /* device is nil for a dead frame */
|
|
|
135 MAYBE_FRAMEMETH (f, mark_frame, (f, markobj));
|
|
|
136
|
|
|
137 return Qnil;
|
|
|
138 }
|
|
|
139
|
|
|
140 static void
|
|
|
141 print_frame (Lisp_Object obj, Lisp_Object printcharfun, int escapeflag)
|
|
|
142 {
|
|
|
143 struct frame *frm = XFRAME (obj);
|
|
|
144 char buf[200];
|
|
173
|
145
|
|
0
|
146 if (print_readably)
|
|
|
147 error ("printing unreadable object #<frame %s 0x%x>",
|
|
16
|
148 XSTRING_DATA (frm->name), frm->header.uid);
|
|
0
|
149
|
|
|
150 sprintf (buf, "#<%s-frame ", !FRAME_LIVE_P (frm) ? "dead" :
|
|
|
151 FRAME_TYPE_NAME (frm));
|
|
|
152 write_c_string (buf, printcharfun);
|
|
|
153 print_internal (frm->name, printcharfun, 1);
|
|
|
154 sprintf (buf, " 0x%x>", frm->header.uid);
|
|
|
155 write_c_string (buf, printcharfun);
|
|
|
156 }
|
|
|
157
|
|
272
|
158 DEFINE_LRECORD_IMPLEMENTATION ("frame", frame,
|
|
|
159 mark_frame, print_frame, 0, 0, 0,
|
|
|
160 struct frame);
|
|
0
|
161
|
|
|
162 static void
|
|
|
163 nuke_all_frame_slots (struct frame *f)
|
|
|
164 {
|
|
|
165 #define MARKED_SLOT(x) f->x = Qnil;
|
|
|
166 #include "frameslots.h"
|
|
|
167 }
|
|
|
168
|
|
|
169 /* Allocate a new frame object and set all its fields to reasonable
|
|
|
170 values. The root window is created but the minibuffer will be done
|
|
|
171 later. */
|
|
|
172
|
|
|
173 static struct frame *
|
|
|
174 allocate_frame_core (Lisp_Object device)
|
|
|
175 {
|
|
|
176 /* This function can GC */
|
|
272
|
177 Lisp_Object frame;
|
|
0
|
178 Lisp_Object root_window;
|
|
185
|
179 struct frame *f = alloc_lcrecord_type (struct frame, lrecord_frame);
|
|
0
|
180
|
|
|
181 zero_lcrecord (f);
|
|
|
182 nuke_all_frame_slots (f);
|
|
|
183 XSETFRAME (frame, f);
|
|
|
184
|
|
|
185 f->device = device;
|
|
|
186 f->framemeths = XDEVICE (device)->devmeths;
|
|
|
187 f->buffer_alist = Fcopy_sequence (Vbuffer_alist);
|
|
|
188
|
|
|
189 root_window = allocate_window ();
|
|
|
190 XWINDOW (root_window)->frame = frame;
|
|
|
191
|
|
|
192 /* 10 is arbitrary,
|
|
|
193 just so that there is "something there."
|
|
|
194 Correct size will be set up later with change_frame_size. */
|
|
|
195
|
|
|
196 f->width = 10;
|
|
|
197 f->height = 10;
|
|
|
198
|
|
|
199 XWINDOW (root_window)->pixel_width = 10;
|
|
|
200 XWINDOW (root_window)->pixel_height = 9;
|
|
|
201
|
|
|
202 /* The size of the minibuffer window is now set in x_create_frame
|
|
|
203 in xfns.c. */
|
|
|
204
|
|
|
205 f->root_window = root_window;
|
|
|
206 f->selected_window = root_window;
|
|
|
207 f->last_nonminibuf_window = root_window;
|
|
|
208
|
|
|
209 /* Choose a buffer for the frame's root window. */
|
|
|
210 XWINDOW (root_window)->buffer = Qt;
|
|
|
211 {
|
|
|
212 Lisp_Object buf;
|
|
|
213
|
|
|
214 buf = Fcurrent_buffer ();
|
|
|
215 /* If buf is a 'hidden' buffer (i.e. one whose name starts with
|
|
|
216 a space), try to find another one. */
|
|
|
217 if (string_char (XSTRING (Fbuffer_name (buf)), 0) == ' ')
|
|
|
218 buf = Fother_buffer (buf, Qnil, Qnil);
|
|
|
219 Fset_window_buffer (root_window, buf);
|
|
|
220 }
|
|
|
221
|
|
|
222 return f;
|
|
|
223 }
|
|
|
224
|
|
|
225 static void
|
|
|
226 setup_normal_frame (struct frame *f)
|
|
|
227 {
|
|
|
228 Lisp_Object mini_window;
|
|
|
229 Lisp_Object frame;
|
|
|
230
|
|
|
231 XSETFRAME (frame, f);
|
|
|
232
|
|
|
233 mini_window = allocate_window ();
|
|
|
234 XWINDOW (f->root_window)->next = mini_window;
|
|
|
235 XWINDOW (mini_window)->prev = f->root_window;
|
|
|
236 XWINDOW (mini_window)->mini_p = Qt;
|
|
|
237 XWINDOW (mini_window)->frame = frame;
|
|
|
238 f->minibuffer_window = mini_window;
|
|
|
239 f->has_minibuffer = 1;
|
|
|
240
|
|
|
241 XWINDOW (mini_window)->buffer = Qt;
|
|
|
242 Fset_window_buffer (mini_window, Vminibuffer_zero);
|
|
|
243 }
|
|
|
244
|
|
|
245 /* Make a frame using a separate minibuffer window on another frame.
|
|
|
246 MINI_WINDOW is the minibuffer window to use. nil means use the
|
|
|
247 default-minibuffer-frame. */
|
|
|
248
|
|
|
249 static void
|
|
|
250 setup_frame_without_minibuffer (struct frame *f, Lisp_Object mini_window)
|
|
|
251 {
|
|
|
252 /* This function can GC */
|
|
|
253 Lisp_Object device = f->device;
|
|
|
254
|
|
|
255 if (!NILP (mini_window))
|
|
|
256 CHECK_LIVE_WINDOW (mini_window);
|
|
173
|
257
|
|
0
|
258 if (!NILP (mini_window)
|
|
|
259 && !EQ (DEVICE_CONSOLE (XDEVICE (device)),
|
|
|
260 FRAME_CONSOLE (XFRAME (XWINDOW (mini_window)->frame))))
|
|
|
261 error ("frame and minibuffer must be on the same console");
|
|
|
262
|
|
|
263 if (NILP (mini_window))
|
|
|
264 {
|
|
|
265 struct console *con = XCONSOLE (FRAME_CONSOLE (f));
|
|
|
266 /* Use default-minibuffer-frame if possible. */
|
|
|
267 if (!FRAMEP (con->default_minibuffer_frame)
|
|
|
268 || ! FRAME_LIVE_P (XFRAME (con->default_minibuffer_frame)))
|
|
|
269 {
|
|
|
270 /* If there's no minibuffer frame to use, create one. */
|
|
|
271 con->default_minibuffer_frame
|
|
|
272 = call1 (Qmake_initial_minibuffer_frame, device);
|
|
|
273 }
|
|
|
274 mini_window = XFRAME (con->default_minibuffer_frame)->minibuffer_window;
|
|
|
275 }
|
|
|
276
|
|
|
277 /* Install the chosen minibuffer window, with proper buffer. */
|
|
|
278 store_minibuf_frame_prop (f, mini_window);
|
|
|
279 Fset_window_buffer (mini_window, Vminibuffer_zero);
|
|
|
280 }
|
|
|
281
|
|
|
282 /* Make a frame containing only a minibuffer window. */
|
|
|
283
|
|
|
284 static void
|
|
|
285 setup_minibuffer_frame (struct frame *f)
|
|
|
286 {
|
|
|
287 /* This function can GC */
|
|
|
288 /* First make a frame containing just a root window, no minibuffer. */
|
|
|
289 Lisp_Object mini_window;
|
|
|
290 Lisp_Object frame;
|
|
|
291
|
|
|
292 XSETFRAME (frame, f);
|
|
|
293
|
|
|
294 f->no_split = 1;
|
|
|
295 f->has_minibuffer = 1;
|
|
|
296
|
|
|
297 /* Now label the root window as also being the minibuffer.
|
|
|
298 Avoid infinite looping on the window chain by marking next pointer
|
|
|
299 as nil. */
|
|
|
300
|
|
|
301 mini_window = f->minibuffer_window = f->root_window;
|
|
|
302 XWINDOW (mini_window)->mini_p = Qt;
|
|
16
|
303 XWINDOW (mini_window)->next = Qnil;
|
|
|
304 XWINDOW (mini_window)->prev = Qnil;
|
|
|
305 XWINDOW (mini_window)->frame = frame;
|
|
0
|
306
|
|
|
307 /* Put the proper buffer in that window. */
|
|
|
308
|
|
|
309 Fset_window_buffer (mini_window, Vminibuffer_zero);
|
|
|
310 }
|
|
|
311
|
|
|
312 static Lisp_Object
|
|
|
313 make_sure_its_a_fresh_plist (Lisp_Object foolist)
|
|
|
314 {
|
|
|
315 if (CONSP (Fcar (foolist)))
|
|
|
316 {
|
|
|
317 /* looks like an alist to me. */
|
|
|
318 foolist = Fcopy_alist (foolist);
|
|
|
319 foolist = Fdestructive_alist_to_plist (foolist);
|
|
|
320 }
|
|
|
321 else
|
|
|
322 foolist = Fcopy_sequence (foolist);
|
|
|
323
|
|
|
324 return foolist;
|
|
|
325 }
|
|
|
326
|
|
20
|
327 DEFUN ("make-frame", Fmake_frame, 0, 2, "", /*
|
|
272
|
328 Create and return a new frame, displaying the current buffer.
|
|
155
|
329 Runs the functions listed in `create-frame-hook' after frame creation.
|
|
0
|
330
|
|
|
331 Optional argument PROPS is a property list (a list of alternating
|
|
151
|
332 keyword-value specifications) of properties for the new frame.
|
|
0
|
333 \(An alist is accepted for backward compatibility but should not
|
|
|
334 be passed in.)
|
|
|
335
|
|
|
336 See `set-frame-properties', `default-x-frame-plist', and
|
|
|
337 `default-tty-frame-plist' for the specially-recognized properties.
|
|
20
|
338 */
|
|
|
339 (props, device))
|
|
0
|
340 {
|
|
|
341 struct frame *f;
|
|
|
342 struct device *d;
|
|
|
343 Lisp_Object frame = Qnil, name = Qnil, minibuf;
|
|
|
344 struct gcpro gcpro1, gcpro2, gcpro3;
|
|
|
345 int speccount = specpdl_depth ();
|
|
|
346 int first_frame_on_device = 0;
|
|
|
347 int first_frame_on_console = 0;
|
|
|
348
|
|
|
349 d = decode_device (device);
|
|
|
350 XSETDEVICE (device, d);
|
|
|
351
|
|
|
352 /* PROPS and NAME may be freshly-created, so make sure to GCPRO. */
|
|
|
353 GCPRO3 (frame, props, name);
|
|
|
354
|
|
|
355 props = make_sure_its_a_fresh_plist (props);
|
|
|
356 if (DEVICE_SPECIFIC_FRAME_PROPS (d))
|
|
|
357 /* Put the device-specific props before the more general ones so
|
|
|
358 that they override them. */
|
|
|
359 props = nconc2 (props,
|
|
|
360 make_sure_its_a_fresh_plist
|
|
|
361 (*DEVICE_SPECIFIC_FRAME_PROPS (d)));
|
|
|
362 props = nconc2 (props, make_sure_its_a_fresh_plist (Vdefault_frame_plist));
|
|
|
363 Fcanonicalize_lax_plist (props, Qnil);
|
|
|
364
|
|
|
365 name = Flax_plist_get (props, Qname, Qnil);
|
|
|
366 if (!NILP (name))
|
|
|
367 CHECK_STRING (name);
|
|
|
368 else if (STRINGP (Vdefault_frame_name))
|
|
|
369 name = Vdefault_frame_name;
|
|
|
370 else
|
|
|
371 name = build_string ("emacs");
|
|
|
372
|
|
|
373 if (!NILP (Fstring_match (make_string ((CONST Bufbyte *) "\\.", 2), name,
|
|
|
374 Qnil, Qnil)))
|
|
|
375 signal_simple_error (". not allowed in frame names", name);
|
|
|
376
|
|
|
377 f = allocate_frame_core (device);
|
|
280
|
378 XSETFRAME (frame, f);
|
|
0
|
379
|
|
|
380 specbind (Qframe_being_created, name);
|
|
|
381 f->name = name;
|
|
|
382
|
|
|
383 FRAMEMETH (f, init_frame_1, (f, props));
|
|
|
384
|
|
|
385 minibuf = Flax_plist_get (props, Qminibuffer, Qunbound);
|
|
|
386 if (UNBOUNDP (minibuf))
|
|
|
387 {
|
|
|
388 /* If minibuf is unspecified, then look for a minibuffer X resource. */
|
|
|
389 /* #### Not implemented any more. We need to fix things up so
|
|
|
390 that we search out all X resources and append them to the end of
|
|
|
391 props, above. This is the only way in general to assure
|
|
|
392 coherent behavior for all frame properties/resources/etc. */
|
|
|
393 }
|
|
|
394 else
|
|
|
395 props = Flax_plist_remprop (props, Qminibuffer);
|
|
|
396
|
|
|
397 if (EQ (minibuf, Qnone) || NILP (minibuf))
|
|
|
398 setup_frame_without_minibuffer (f, Qnil);
|
|
|
399 else if (EQ (minibuf, Qonly))
|
|
|
400 setup_minibuffer_frame (f);
|
|
|
401 else if (WINDOWP (minibuf))
|
|
|
402 setup_frame_without_minibuffer (f, minibuf);
|
|
|
403 else if (EQ (minibuf, Qt) || UNBOUNDP (minibuf))
|
|
|
404 setup_normal_frame (f);
|
|
|
405 else
|
|
|
406 signal_simple_error ("Invalid value for `minibuffer'", minibuf);
|
|
|
407
|
|
|
408 update_frame_window_mirror (f);
|
|
|
409
|
|
|
410 if (initialized)
|
|
|
411 {
|
|
|
412 if (!NILP (f->minibuffer_window))
|
|
|
413 reset_face_cachels (XWINDOW (f->minibuffer_window));
|
|
|
414 reset_face_cachels (XWINDOW (f->root_window));
|
|
|
415 }
|
|
|
416
|
|
155
|
417 /* If no frames on this device formerly existed, say this is the
|
|
|
418 first frame. It kind of assumes that frameless devices don't
|
|
|
419 exist, but it shouldn't be too harmful. */
|
|
|
420 if (NILP (DEVICE_FRAME_LIST (d)))
|
|
|
421 first_frame_on_device = 1;
|
|
|
422
|
|
0
|
423 /* This *must* go before the init_*() methods. Those functions
|
|
|
424 call Lisp code, and if any of them causes a warning to be displayed
|
|
|
425 and the *Warnings* buffer to be created, it won't get added to
|
|
|
426 the frame-specific version of the buffer-alist unless the frame
|
|
|
427 is accessible from the device. */
|
|
|
428
|
|
98
|
429 #if 0
|
|
0
|
430 DEVICE_FRAME_LIST (d) = nconc2 (DEVICE_FRAME_LIST (d), Fcons (frame, Qnil));
|
|
98
|
431 #endif
|
|
|
432 DEVICE_FRAME_LIST (d) = Fcons (frame, DEVICE_FRAME_LIST (d));
|
|
0
|
433 RESET_CHANGED_SET_FLAGS;
|
|
|
434
|
|
|
435 /* Now make sure that the initial cached values are set correctly.
|
|
|
436 Do this after the init_frame method is called because that may
|
|
|
437 do things (e.g. create widgets) that are necessary for the
|
|
|
438 specifier value-changed methods to work OK. */
|
|
|
439 recompute_all_cached_specifiers_in_frame (f);
|
|
|
440
|
|
|
441 if (!DEVICE_STREAM_P (d))
|
|
|
442 {
|
|
|
443 init_frame_faces (f);
|
|
|
444
|
|
|
445 #ifdef HAVE_SCROLLBARS
|
|
|
446 /* Finish up resourcing the scrollbars. */
|
|
|
447 init_frame_scrollbars (f);
|
|
|
448 #endif
|
|
|
449
|
|
|
450 #ifdef HAVE_TOOLBARS
|
|
|
451 /* Create the initial toolbars. We have to do this after the frame
|
|
|
452 methods are called because it may potentially call some things itself
|
|
|
453 which depend on the normal frame methods having initialized
|
|
|
454 things. */
|
|
|
455 init_frame_toolbars (f);
|
|
|
456 #endif
|
|
|
457
|
|
|
458 reset_face_cachels (XWINDOW (FRAME_SELECTED_WINDOW (f)));
|
|
|
459 reset_glyph_cachels (XWINDOW (FRAME_SELECTED_WINDOW (f)));
|
|
|
460 change_frame_size (f, f->height, f->width, 0);
|
|
|
461 }
|
|
|
462
|
|
|
463 MAYBE_FRAMEMETH (f, init_frame_2, (f, props));
|
|
|
464 Fset_frame_properties (frame, props);
|
|
|
465 MAYBE_FRAMEMETH (f, init_frame_3, (f));
|
|
|
466
|
|
|
467 /* Hallelujah, praise the lord. */
|
|
|
468 f->init_finished = 1;
|
|
|
469
|
|
|
470 /* If this is the first frame on the device, make it the selected one. */
|
|
155
|
471 if (first_frame_on_device && NILP (DEVICE_SELECTED_FRAME (d)))
|
|
|
472 set_device_selected_frame (d, frame);
|
|
0
|
473
|
|
|
474 /* If at startup or if the current console is a stream console
|
|
|
475 (usually also at startup), make this console the selected one
|
|
|
476 so that messages show up on it. */
|
|
|
477 if (NILP (Fselected_console ()) ||
|
|
|
478 CONSOLE_STREAM_P (XCONSOLE (Fselected_console ())))
|
|
|
479 Fselect_console (DEVICE_CONSOLE (d));
|
|
|
480
|
|
|
481 first_frame_on_console =
|
|
|
482 (first_frame_on_device &&
|
|
|
483 XINT (Flength (CONSOLE_DEVICE_LIST (XCONSOLE (DEVICE_CONSOLE (d)))))
|
|
|
484 == 1);
|
|
|
485
|
|
|
486 /* #### all this calling of frame methods at various odd times
|
|
|
487 is somewhat of a mess. It's necessary to do it this way due
|
|
|
488 to strange console-type-specific things that need to be done. */
|
|
|
489 MAYBE_FRAMEMETH (f, after_init_frame, (f, first_frame_on_device,
|
|
|
490 first_frame_on_console));
|
|
|
491
|
|
|
492 if (first_frame_on_device)
|
|
|
493 {
|
|
|
494 if (first_frame_on_console)
|
|
|
495 va_run_hook_with_args (Qcreate_console_hook, 1, DEVICE_CONSOLE (d));
|
|
|
496 va_run_hook_with_args (Qcreate_device_hook, 1, device);
|
|
|
497 }
|
|
|
498 va_run_hook_with_args (Qcreate_frame_hook, 1, frame);
|
|
|
499
|
|
197
|
500 /* Initialize custom-specific stuff. */
|
|
|
501 if (!UNBOUNDP (symbol_function (XSYMBOL (Qcustom_initialize_frame))))
|
|
|
502 call1 (Qcustom_initialize_frame, frame);
|
|
|
503
|
|
0
|
504 unbind_to (speccount, Qnil);
|
|
|
505
|
|
|
506 UNGCPRO;
|
|
|
507 return frame;
|
|
|
508 }
|
|
|
509
|
|
|
510
|
|
|
511 /* this function should be used in most cases when a Lisp function is passed
|
|
|
512 a FRAME argument. Use this unless you don't accept nil == current frame
|
|
|
513 (in which case, do a CHECK_LIVE_FRAME() and then an XFRAME()) or you
|
|
|
514 allow dead frames. Note that very few functions should accept dead
|
|
|
515 frames. It could be argued that functions should just do nothing when
|
|
|
516 given a dead frame, but the presence of a dead frame usually indicates
|
|
|
517 an oversight in the Lisp code that could potentially lead to strange
|
|
|
518 results and so it is better to catch the error early.
|
|
|
519
|
|
|
520 If you only accept X frames, use decode_x_frame(), which does what this
|
|
|
521 function does but also makes sure the frame is an X frame. */
|
|
|
522
|
|
|
523 struct frame *
|
|
|
524 decode_frame (Lisp_Object frame)
|
|
|
525 {
|
|
|
526 if (NILP (frame))
|
|
|
527 return selected_frame ();
|
|
173
|
528
|
|
16
|
529 CHECK_LIVE_FRAME (frame);
|
|
173
|
530 return XFRAME (frame);
|
|
0
|
531 }
|
|
|
532
|
|
|
533 struct frame *
|
|
|
534 decode_frame_or_selected (Lisp_Object cdf)
|
|
|
535 {
|
|
|
536 if (CONSOLEP (cdf))
|
|
|
537 cdf = CONSOLE_SELECTED_DEVICE (decode_console (cdf));
|
|
|
538 if (DEVICEP (cdf))
|
|
|
539 cdf = DEVICE_SELECTED_FRAME (decode_device (cdf));
|
|
|
540 return decode_frame (cdf);
|
|
|
541 }
|
|
|
542
|
|
|
543 Lisp_Object
|
|
|
544 make_frame (struct frame *f)
|
|
|
545 {
|
|
272
|
546 Lisp_Object frame;
|
|
0
|
547 XSETFRAME (frame, f);
|
|
|
548 return frame;
|
|
|
549 }
|
|
|
550
|
|
|
551
|
|
|
552 /*
|
|
|
553 * window size changes are held up during critical regions. Afterwards,
|
|
|
554 * we want to deal with any delayed changes.
|
|
|
555 */
|
|
|
556 void
|
|
|
557 hold_frame_size_changes (void)
|
|
|
558 {
|
|
|
559 in_display = 1;
|
|
|
560 }
|
|
|
561
|
|
|
562 void
|
|
|
563 unhold_one_frame_size_changes (struct frame *f)
|
|
|
564 {
|
|
|
565 in_display = 0;
|
|
|
566
|
|
|
567 if (f->size_change_pending)
|
|
|
568 change_frame_size (f, f->new_height, f->new_width, 0);
|
|
|
569 }
|
|
|
570
|
|
|
571 void
|
|
|
572 unhold_frame_size_changes (void)
|
|
|
573 {
|
|
|
574 Lisp_Object frmcons, devcons, concons;
|
|
|
575
|
|
|
576 FRAME_LOOP_NO_BREAK (frmcons, devcons, concons)
|
|
|
577 unhold_one_frame_size_changes (XFRAME (XCAR (frmcons)));
|
|
|
578 }
|
|
284
|
579
|
|
|
580 void
|
|
|
581 invalidate_vertical_divider_cache_in_frame (struct frame *f)
|
|
|
582 {
|
|
|
583 /* Invalidate cached value of needs_vertical_divider_p in
|
|
|
584 every and all windows */
|
|
|
585 map_windows (f, invalidate_vertical_divider_cache_in_window, 0);
|
|
|
586 }
|
|
282
|
587
|
|
|
588 /*
|
|
|
589 * Frame size may change due to changes in scrollbars, toolbars,
|
|
|
590 * default font etc. These changes are applied early in redisplay
|
|
|
591 * frame.
|
|
|
592 */
|
|
|
593 void
|
|
|
594 adjust_frame_size (struct frame *f)
|
|
|
595 {
|
|
|
596 int keep_char_size = 0;
|
|
|
597 Lisp_Object frame;
|
|
|
598 XSETFRAME (frame, f);
|
|
|
599
|
|
|
600 if (!f->size_slipped)
|
|
|
601 return;
|
|
|
602
|
|
|
603 /* Don't adjust tty frames. #### May break when TTY have menubars.
|
|
|
604 Then, write an Vadjust_frame_function which will return t for TTY
|
|
|
605 frames. Another solution is frame_size_fixed_p method for TTYs,
|
|
|
606 which always returned yes it's fixed.
|
|
|
607 */
|
|
|
608 if (!FRAME_WIN_P (f))
|
|
|
609 {
|
|
|
610 CLEAR_FRAME_SIZE_SLIPPED (f);
|
|
|
611 return;
|
|
|
612 }
|
|
|
613
|
|
|
614 /* frame_size_fixed_p tells that frame size cannot currently
|
|
|
615 be changed change due to external conditions */
|
|
|
616 if (!FRAMEMETH_OR_GIVEN (f, frame_size_fixed_p, (f), 0))
|
|
|
617 {
|
|
|
618 if (NILP (Vadjust_frame_function))
|
|
|
619 keep_char_size = 1;
|
|
|
620 else if (EQ (Vadjust_frame_function, Qt))
|
|
|
621 keep_char_size = 0;
|
|
|
622 else
|
|
|
623 keep_char_size =
|
|
|
624 NILP (call1_trapping_errors ("Error in adjust-frame-function",
|
|
|
625 Vadjust_frame_function, frame));
|
|
|
626
|
|
|
627 if (keep_char_size)
|
|
|
628 Fset_frame_size (frame, make_int (FRAME_CHARWIDTH(f)),
|
|
|
629 make_int (FRAME_CHARHEIGHT(f)), Qnil);
|
|
|
630 }
|
|
|
631
|
|
|
632 if (!keep_char_size)
|
|
|
633 {
|
|
|
634 int height, width;
|
|
|
635 pixel_to_char_size (f, FRAME_PIXWIDTH(f), FRAME_PIXHEIGHT(f),
|
|
|
636 &width, &height);
|
|
|
637 change_frame_size (f, height, width, 0);
|
|
|
638 CLEAR_FRAME_SIZE_SLIPPED (f);
|
|
|
639 }
|
|
|
640 }
|
|
|
641
|
|
|
642 /*
|
|
|
643 * This is a "specifier changed in frame" handler for various specifiers
|
|
|
644 * changing which causes frame size adjustment
|
|
|
645 */
|
|
|
646 void
|
|
|
647 frame_size_slipped (Lisp_Object specifier, struct frame *f,
|
|
|
648 Lisp_Object oldval)
|
|
|
649 {
|
|
|
650 MARK_FRAME_SIZE_SLIPPED(f);
|
|
|
651 }
|
|
0
|
652
|
|
20
|
653 DEFUN ("framep", Fframep, 1, 1, 0, /*
|
|
0
|
654 Return non-nil if OBJECT is a frame.
|
|
|
655 Also see `frame-live-p'.
|
|
|
656 Note that FSF Emacs kludgily returns a value indicating what type of
|
|
|
657 frame this is. Use the cleaner function `frame-type' for that.
|
|
20
|
658 */
|
|
|
659 (object))
|
|
0
|
660 {
|
|
16
|
661 return FRAMEP (object) ? Qt : Qnil;
|
|
0
|
662 }
|
|
|
663
|
|
20
|
664 DEFUN ("frame-live-p", Fframe_live_p, 1, 1, 0, /*
|
|
0
|
665 Return non-nil if OBJECT is a frame which has not been deleted.
|
|
20
|
666 */
|
|
|
667 (object))
|
|
0
|
668 {
|
|
16
|
669 return FRAMEP (object) && FRAME_LIVE_P (XFRAME (object)) ? Qt : Qnil;
|
|
0
|
670 }
|
|
|
671
|
|
|
672
|
|
284
|
673 DEFUN ("focus-frame", Ffocus_frame, 1, 1, 0, /*
|
|
|
674 Select FRAME and give it the window system focus.
|
|
|
675 This function is not affected by the value of `focus-follows-mouse'.
|
|
|
676 */
|
|
|
677 (frame))
|
|
|
678 {
|
|
|
679 CHECK_LIVE_FRAME (frame);
|
|
|
680
|
|
|
681 MAYBE_DEVMETH (XDEVICE (FRAME_DEVICE (XFRAME (frame))), focus_on_frame,
|
|
|
682 (XFRAME (frame)));
|
|
|
683 /* FRAME will be selected by the time we receive the next event.
|
|
|
684 However, it is better to select it explicitly now, in case the
|
|
|
685 Lisp code depends on frame being selected. */
|
|
|
686 Fselect_frame (frame);
|
|
|
687 return Qnil;
|
|
|
688 }
|
|
|
689
|
|
0
|
690 /* Called from Fselect_window() */
|
|
|
691 void
|
|
|
692 select_frame_1 (Lisp_Object frame)
|
|
|
693 {
|
|
|
694 struct frame *f = XFRAME (frame);
|
|
|
695 Lisp_Object old_selected_frame = Fselected_frame (Qnil);
|
|
149
|
696
|
|
0
|
697 if (EQ (frame, old_selected_frame))
|
|
|
698 return;
|
|
|
699
|
|
|
700 /* now select the frame's device */
|
|
|
701 set_device_selected_frame (XDEVICE (FRAME_DEVICE (f)), frame);
|
|
|
702 select_device_1 (FRAME_DEVICE (f));
|
|
|
703
|
|
|
704 update_frame_window_mirror (f);
|
|
|
705 }
|
|
|
706
|
|
20
|
707 DEFUN ("select-frame", Fselect_frame, 1, 1, 0, /*
|
|
0
|
708 Select the frame FRAME.
|
|
|
709 Subsequent editing commands apply to its selected window.
|
|
|
710 The selection of FRAME lasts until the next time the user does
|
|
|
711 something to select a different frame, or until the next time this
|
|
|
712 function is called.
|
|
|
713
|
|
284
|
714 Note that this does not actually cause the window-system focus to be
|
|
|
715 set to this frame, or the `select-frame-hook' or `deselect-frame-hook'
|
|
0
|
716 to be run, until the next time that XEmacs is waiting for an event.
|
|
280
|
717
|
|
|
718 Also note that when focus-follows-mouse is non-nil, the frame
|
|
|
719 selection is temporary and is reverted when the current command
|
|
|
720 terminates, much like the buffer selected by `set-buffer'. In order
|
|
284
|
721 to effect a permanent focus change, use `focus-frame'.
|
|
20
|
722 */
|
|
|
723 (frame))
|
|
0
|
724 {
|
|
|
725 CHECK_LIVE_FRAME (frame);
|
|
|
726
|
|
|
727 /* select the frame's selected window. This will call
|
|
|
728 selected_frame_1(). */
|
|
282
|
729 Fselect_window (FRAME_SELECTED_WINDOW (XFRAME (frame)), Qnil);
|
|
0
|
730
|
|
|
731 /* Nothing should be depending on the return value of this function.
|
|
|
732 But, of course, there is stuff out there which is. */
|
|
|
733 return frame;
|
|
|
734 }
|
|
|
735
|
|
|
736 /* use this to retrieve the currently selected frame. You should use
|
|
|
737 this in preference to Fselected_frame (Qnil) unless you are prepared
|
|
|
738 to handle the possibility of there being no selected frame (this
|
|
|
739 happens at some points during startup). */
|
|
|
740
|
|
|
741 struct frame *
|
|
|
742 selected_frame (void)
|
|
|
743 {
|
|
|
744 Lisp_Object device = Fselected_device (Qnil);
|
|
|
745 Lisp_Object frame = DEVICE_SELECTED_FRAME (XDEVICE (device));
|
|
|
746 if (NILP (frame))
|
|
|
747 signal_simple_error ("No frames exist on device", device);
|
|
|
748 return XFRAME (frame);
|
|
|
749 }
|
|
|
750
|
|
|
751 /* use this instead of XFRAME (DEVICE_SELECTED_FRAME (d)) to catch
|
|
|
752 the possibility of there being no frames on the device (just created).
|
|
|
753 There is no point doing this inside of redisplay because errors
|
|
|
754 cause an abort(), indicating a flaw in the logic, and error_check_frame()
|
|
|
755 will catch this just as well. */
|
|
|
756
|
|
|
757 struct frame *
|
|
|
758 device_selected_frame (struct device *d)
|
|
|
759 {
|
|
|
760 Lisp_Object frame = DEVICE_SELECTED_FRAME (d);
|
|
|
761 if (NILP (frame))
|
|
|
762 {
|
|
|
763 Lisp_Object device;
|
|
|
764 XSETDEVICE (device, d);
|
|
|
765 signal_simple_error ("No frames exist on device", device);
|
|
|
766 }
|
|
|
767 return XFRAME (frame);
|
|
|
768 }
|
|
|
769
|
|
|
770 #if 0 /* FSFmacs */
|
|
|
771
|
|
149
|
772 xxDEFUN ("handle-switch-frame", Fhandle_switch_frame, 1, 2, "e", /*
|
|
0
|
773 Handle a switch-frame event EVENT.
|
|
|
774 Switch-frame events are usually bound to this function.
|
|
|
775 A switch-frame event tells Emacs that the window manager has requested
|
|
|
776 that the user's events be directed to the frame mentioned in the event.
|
|
|
777 This function selects the selected window of the frame of EVENT.
|
|
|
778
|
|
|
779 If EVENT is frame object, handle it as if it were a switch-frame event
|
|
|
780 to that frame.
|
|
149
|
781 */
|
|
|
782 (frame, no_enter))
|
|
0
|
783 {
|
|
|
784 /* Preserve prefix arg that the command loop just cleared. */
|
|
|
785 XCONSOLE (Vselected_console)->prefix_arg = Vcurrent_prefix_arg;
|
|
|
786 #if 0 /* unclean! */
|
|
|
787 run_hook (Qmouse_leave_buffer_hook);
|
|
|
788 #endif
|
|
|
789 return do_switch_frame (frame, no_enter, 0);
|
|
|
790 }
|
|
|
791
|
|
173
|
792 /* A load of garbage. */
|
|
149
|
793 xxDEFUN ("ignore-event", Fignore_event, 0, 0, "", /*
|
|
0
|
794 Do nothing, but preserve any prefix argument already specified.
|
|
|
795 This is a suitable binding for iconify-frame and make-frame-visible.
|
|
149
|
796 */
|
|
|
797 ())
|
|
0
|
798 {
|
|
|
799 struct console *c = XCONSOLE (Vselected_console);
|
|
|
800
|
|
|
801 c->prefix_arg = Vcurrent_prefix_arg;
|
|
|
802 return Qnil;
|
|
|
803 }
|
|
|
804
|
|
149
|
805 #endif /* 0 */
|
|
0
|
806
|
|
20
|
807 DEFUN ("selected-frame", Fselected_frame, 0, 1, 0, /*
|
|
0
|
808 Return the frame that is now selected on device DEVICE.
|
|
|
809 If DEVICE is not specified, the selected device will be used.
|
|
|
810 If no frames exist on the device, nil is returned.
|
|
20
|
811 */
|
|
|
812 (device))
|
|
0
|
813 {
|
|
|
814 if (NILP (device) && NILP (Fselected_device (Qnil)))
|
|
|
815 return Qnil; /* happens early in temacs */
|
|
|
816 return DEVICE_SELECTED_FRAME (decode_device (device));
|
|
|
817 }
|
|
|
818
|
|
|
819 Lisp_Object
|
|
|
820 frame_first_window (struct frame *f)
|
|
|
821 {
|
|
|
822 Lisp_Object w = f->root_window;
|
|
|
823
|
|
|
824 while (1)
|
|
|
825 {
|
|
|
826 if (! NILP (XWINDOW (w)->hchild))
|
|
|
827 w = XWINDOW (w)->hchild;
|
|
|
828 else if (! NILP (XWINDOW (w)->vchild))
|
|
|
829 w = XWINDOW (w)->vchild;
|
|
|
830 else
|
|
|
831 break;
|
|
|
832 }
|
|
|
833
|
|
|
834 return w;
|
|
|
835 }
|
|
|
836
|
|
20
|
837 DEFUN ("active-minibuffer-window", Factive_minibuffer_window, 0, 0, 0, /*
|
|
0
|
838 Return the currently active minibuffer window, or nil if none.
|
|
20
|
839 */
|
|
|
840 ())
|
|
0
|
841 {
|
|
|
842 return minibuf_level ? minibuf_window : Qnil;
|
|
|
843 }
|
|
|
844
|
|
20
|
845 DEFUN ("last-nonminibuf-frame", Flast_nonminibuf_frame, 0, 1, 0, /*
|
|
0
|
846 Return the most-recently-selected non-minibuffer-only frame on CONSOLE.
|
|
|
847 This will always be the same as (selected-frame device) unless the
|
|
|
848 selected frame is a minibuffer-only frame.
|
|
|
849 CONSOLE defaults to the selected console if omitted.
|
|
20
|
850 */
|
|
|
851 (console))
|
|
0
|
852 {
|
|
|
853 Lisp_Object result;
|
|
|
854
|
|
|
855 XSETCONSOLE (console, decode_console (console));
|
|
|
856 /* Just in case the machinations in delete_frame_internal() resulted
|
|
|
857 in the last-nonminibuf-frame getting out of sync, make sure and
|
|
|
858 return the selected frame if it's acceptable. */
|
|
|
859 result = Fselected_frame (CONSOLE_SELECTED_DEVICE (XCONSOLE (console)));
|
|
|
860 if (!NILP (result) && !FRAME_MINIBUF_ONLY_P (XFRAME (result)))
|
|
|
861 return result;
|
|
|
862 return CONSOLE_LAST_NONMINIBUF_FRAME (XCONSOLE (console));
|
|
|
863 }
|
|
|
864
|
|
20
|
865 DEFUN ("frame-root-window", Fframe_root_window, 0, 1, 0, /*
|
|
0
|
866 Return the root-window of FRAME.
|
|
|
867 If omitted, FRAME defaults to the currently selected frame.
|
|
20
|
868 */
|
|
|
869 (frame))
|
|
0
|
870 {
|
|
272
|
871 struct frame *f = decode_frame (frame);
|
|
|
872 return FRAME_ROOT_WINDOW (f);
|
|
0
|
873 }
|
|
|
874
|
|
20
|
875 DEFUN ("frame-selected-window", Fframe_selected_window, 0, 1, 0, /*
|
|
0
|
876 Return the selected window of frame object FRAME.
|
|
|
877 If omitted, FRAME defaults to the currently selected frame.
|
|
20
|
878 */
|
|
|
879 (frame))
|
|
0
|
880 {
|
|
272
|
881 struct frame *f = decode_frame (frame);
|
|
|
882 return FRAME_SELECTED_WINDOW (f);
|
|
0
|
883 }
|
|
|
884
|
|
|
885 void
|
|
|
886 set_frame_selected_window (struct frame *f, Lisp_Object window)
|
|
|
887 {
|
|
|
888 assert (XFRAME (WINDOW_FRAME (XWINDOW (window))) == f);
|
|
|
889 f->selected_window = window;
|
|
|
890 if (!MINI_WINDOW_P (XWINDOW (window)) || FRAME_MINIBUF_ONLY_P (f))
|
|
286
|
891 {
|
|
|
892 #ifdef HAVE_TOOLBARS
|
|
|
893 if (!EQ (f->last_nonminibuf_window, window))
|
|
|
894 MARK_TOOLBAR_CHANGED;
|
|
|
895 #endif
|
|
|
896 f->last_nonminibuf_window = window;
|
|
|
897 }
|
|
0
|
898 }
|
|
|
899
|
|
20
|
900 DEFUN ("set-frame-selected-window", Fset_frame_selected_window, 2, 2, 0, /*
|
|
0
|
901 Set the selected window of frame object FRAME to WINDOW.
|
|
|
902 If FRAME is nil, the selected frame is used.
|
|
|
903 If FRAME is the selected frame, this makes WINDOW the selected window.
|
|
20
|
904 */
|
|
|
905 (frame, window))
|
|
0
|
906 {
|
|
|
907 XSETFRAME (frame, decode_frame (frame));
|
|
|
908 CHECK_LIVE_WINDOW (window);
|
|
|
909
|
|
|
910 if (! EQ (frame, WINDOW_FRAME (XWINDOW (window))))
|
|
|
911 error ("In `set-frame-selected-window', WINDOW is not on FRAME");
|
|
|
912
|
|
|
913 if (XFRAME (frame) == selected_frame ())
|
|
282
|
914 return Fselect_window (window, Qnil);
|
|
0
|
915
|
|
|
916 set_frame_selected_window (XFRAME (frame), window);
|
|
|
917 return window;
|
|
|
918 }
|
|
|
919
|
|
|
920
|
|
20
|
921 DEFUN ("frame-device", Fframe_device, 0, 1, 0, /*
|
|
0
|
922 Return the device that FRAME is on.
|
|
|
923 If omitted, FRAME defaults to the currently selected frame.
|
|
20
|
924 */
|
|
|
925 (frame))
|
|
0
|
926 {
|
|
173
|
927 return FRAME_DEVICE (decode_frame (frame));
|
|
0
|
928 }
|
|
|
929
|
|
|
930 int
|
|
|
931 is_surrogate_for_selected_frame (struct frame *f)
|
|
|
932 {
|
|
|
933 struct device *d = XDEVICE (f->device);
|
|
|
934 struct frame *dsf = device_selected_frame (d);
|
|
|
935
|
|
|
936 /* Can't be a surrogate for ourselves. */
|
|
|
937 if (f == dsf)
|
|
|
938 return 0;
|
|
|
939
|
|
|
940 if (!FRAME_HAS_MINIBUF_P (dsf) &&
|
|
|
941 f == XFRAME (WINDOW_FRAME (XWINDOW (FRAME_MINIBUF_WINDOW (dsf)))))
|
|
|
942 return 1;
|
|
|
943 else
|
|
|
944 return 0;
|
|
|
945 }
|
|
|
946
|
|
|
947 static int
|
|
|
948 frame_matches_frametype (Lisp_Object frame, Lisp_Object type)
|
|
|
949 {
|
|
|
950 struct frame *f = XFRAME (frame);
|
|
|
951
|
|
|
952 if (WINDOWP (type))
|
|
|
953 {
|
|
|
954 CHECK_LIVE_WINDOW (type);
|
|
|
955
|
|
|
956 if (EQ (FRAME_MINIBUF_WINDOW (f), type)
|
|
|
957 /* Check that F either is, or has forwarded
|
|
|
958 its focus to, TYPE's frame. */
|
|
|
959 && (EQ (WINDOW_FRAME (XWINDOW (type)), frame)
|
|
|
960 || EQ (WINDOW_FRAME (XWINDOW (type)),
|
|
|
961 FRAME_FOCUS_FRAME (f))))
|
|
|
962 return 1;
|
|
|
963 else
|
|
|
964 return 0;
|
|
|
965 }
|
|
|
966
|
|
|
967 #if 0 /* FSFmacs */
|
|
|
968 if (EQ (type, Qvisible) || EQ (type, Qiconic) || EQ (type, Qvisible_iconic)
|
|
|
969 || EQ (type, Qvisible_nomini) || EQ (type, Qiconic_nomini)
|
|
|
970 || EQ (type, Qvisible_iconic_nomini))
|
|
|
971 FRAME_SAMPLE_VISIBILITY (f);
|
|
|
972 #endif
|
|
|
973
|
|
|
974 if (NILP (type))
|
|
|
975 type = Qnomini;
|
|
|
976 if (ZEROP (type))
|
|
88
|
977 type = Qvisible_iconic;
|
|
0
|
978
|
|
|
979 if (EQ (type, Qvisible))
|
|
|
980 return FRAME_VISIBLE_P (f);
|
|
|
981 if (EQ (type, Qiconic))
|
|
|
982 return FRAME_ICONIFIED_P (f);
|
|
|
983 if (EQ (type, Qinvisible))
|
|
|
984 return !FRAME_VISIBLE_P (f) && !FRAME_ICONIFIED_P (f);
|
|
|
985 if (EQ (type, Qvisible_iconic))
|
|
|
986 return FRAME_VISIBLE_P (f) || FRAME_ICONIFIED_P (f);
|
|
|
987 if (EQ (type, Qinvisible_iconic))
|
|
|
988 return !FRAME_VISIBLE_P (f);
|
|
|
989
|
|
|
990 if (EQ (type, Qnomini))
|
|
|
991 return !FRAME_MINIBUF_ONLY_P (f);
|
|
|
992 if (EQ (type, Qvisible_nomini))
|
|
|
993 return FRAME_VISIBLE_P (f) && !FRAME_MINIBUF_ONLY_P (f);
|
|
|
994 if (EQ (type, Qiconic_nomini))
|
|
|
995 return FRAME_ICONIFIED_P (f) && !FRAME_MINIBUF_ONLY_P (f);
|
|
|
996 if (EQ (type, Qinvisible_nomini))
|
|
|
997 return !FRAME_VISIBLE_P (f) && !FRAME_ICONIFIED_P (f) &&
|
|
|
998 !FRAME_MINIBUF_ONLY_P (f);
|
|
|
999 if (EQ (type, Qvisible_iconic_nomini))
|
|
|
1000 return ((FRAME_VISIBLE_P (f) || FRAME_ICONIFIED_P (f))
|
|
|
1001 && !FRAME_MINIBUF_ONLY_P (f));
|
|
|
1002 if (EQ (type, Qinvisible_iconic_nomini))
|
|
|
1003 return !FRAME_VISIBLE_P (f) && !FRAME_MINIBUF_ONLY_P (f);
|
|
173
|
1004
|
|
0
|
1005 return 1;
|
|
|
1006 }
|
|
|
1007
|
|
|
1008 int
|
|
|
1009 device_matches_console_spec (Lisp_Object frame, Lisp_Object device,
|
|
|
1010 Lisp_Object console)
|
|
|
1011 {
|
|
|
1012 if (EQ (console, Qwindow_system))
|
|
|
1013 return DEVICE_WIN_P (XDEVICE (device));
|
|
|
1014 if (NILP (console))
|
|
|
1015 console = (DEVICE_CONSOLE (XDEVICE (FRAME_DEVICE (XFRAME (frame)))));
|
|
|
1016 if (DEVICEP (console))
|
|
|
1017 return EQ (device, console);
|
|
|
1018 if (CONSOLEP (console))
|
|
|
1019 return EQ (DEVICE_CONSOLE (XDEVICE (device)), console);
|
|
|
1020 if (valid_console_type_p (console))
|
|
|
1021 return EQ (DEVICE_TYPE (XDEVICE (device)), console);
|
|
|
1022 return 1;
|
|
|
1023 }
|
|
|
1024
|
|
|
1025 /* Return the next frame in the frame list after FRAME.
|
|
|
1026 FRAMETYPE and CONSOLE control which frames and devices
|
|
|
1027 are considered; see `next-frame'. */
|
|
|
1028
|
|
|
1029 static Lisp_Object
|
|
|
1030 next_frame_internal (Lisp_Object frame, Lisp_Object frametype,
|
|
|
1031 Lisp_Object console, int called_from_delete_device)
|
|
|
1032 {
|
|
|
1033 int passed = 0;
|
|
|
1034 int started_over = 0;
|
|
|
1035
|
|
|
1036 /* If this frame is dead, it won't be in frame_list, and we'll loop
|
|
|
1037 forever. Forestall that. */
|
|
|
1038 CHECK_LIVE_FRAME (frame);
|
|
|
1039
|
|
|
1040 while (1)
|
|
|
1041 {
|
|
|
1042 Lisp_Object devcons, concons;
|
|
|
1043
|
|
|
1044 DEVICE_LOOP_NO_BREAK (devcons, concons)
|
|
|
1045 {
|
|
|
1046 Lisp_Object device = XCAR (devcons);
|
|
|
1047 Lisp_Object frmcons;
|
|
|
1048
|
|
|
1049 if (!device_matches_console_spec (frame, device, console))
|
|
|
1050 continue;
|
|
|
1051
|
|
|
1052 DEVICE_FRAME_LOOP (frmcons, XDEVICE (device))
|
|
|
1053 {
|
|
|
1054 Lisp_Object f = XCAR (frmcons);
|
|
|
1055 if (passed)
|
|
|
1056 {
|
|
|
1057 /* #### Doing this here is bad and is now
|
|
|
1058 unnecessary. The real bug was that f->iconified
|
|
|
1059 was never, ever updated unless a user explicitly
|
|
|
1060 called frame-iconified-p. That has now been
|
|
|
1061 fixed. With this change removed all of the other
|
|
|
1062 changes made to support this routine having the
|
|
|
1063 called_from_delete_device arg could be removed.
|
|
|
1064 But it is too close to release to do that now. */
|
|
|
1065 #if 0
|
|
|
1066 /* Make sure the visibility and iconified flags are
|
|
|
1067 up-to-date unless we're being deleted. */
|
|
|
1068 if (!called_from_delete_device)
|
|
|
1069 {
|
|
|
1070 Fframe_iconified_p (f);
|
|
|
1071 Fframe_visible_p (f);
|
|
|
1072 }
|
|
|
1073 #endif
|
|
|
1074
|
|
|
1075 /* Decide whether this frame is eligible to be returned. */
|
|
173
|
1076
|
|
0
|
1077 /* If we've looped all the way around without finding any
|
|
|
1078 eligible frames, return the original frame. */
|
|
|
1079 if (EQ (f, frame))
|
|
|
1080 return f;
|
|
|
1081
|
|
155
|
1082 if (frame_matches_frametype (f, frametype))
|
|
0
|
1083 return f;
|
|
|
1084 }
|
|
173
|
1085
|
|
0
|
1086 if (EQ (frame, f))
|
|
|
1087 passed++;
|
|
|
1088 }
|
|
|
1089 }
|
|
|
1090 /* We hit the end of the list, and need to start over again. */
|
|
|
1091 if (started_over)
|
|
|
1092 return Qnil;
|
|
|
1093 started_over++;
|
|
|
1094 }
|
|
|
1095 }
|
|
|
1096
|
|
|
1097 Lisp_Object
|
|
|
1098 next_frame (Lisp_Object frame, Lisp_Object frametype, Lisp_Object console)
|
|
|
1099 {
|
|
|
1100 return next_frame_internal (frame, frametype, console, 0);
|
|
|
1101 }
|
|
|
1102
|
|
|
1103 /* Return the previous frame in the frame list before FRAME.
|
|
|
1104 FRAMETYPE and CONSOLE control which frames and devices
|
|
|
1105 are considered; see `next-frame'. */
|
|
|
1106
|
|
|
1107 Lisp_Object
|
|
|
1108 prev_frame (Lisp_Object frame, Lisp_Object frametype, Lisp_Object console)
|
|
|
1109 {
|
|
|
1110 Lisp_Object devcons, concons;
|
|
|
1111 Lisp_Object prev;
|
|
|
1112
|
|
|
1113 /* If this frame is dead, it won't be in frame_list, and we'll loop
|
|
|
1114 forever. Forestall that. */
|
|
|
1115 CHECK_LIVE_FRAME (frame);
|
|
|
1116
|
|
|
1117 prev = Qnil;
|
|
|
1118 DEVICE_LOOP_NO_BREAK (devcons, concons)
|
|
|
1119 {
|
|
|
1120 Lisp_Object device = XCAR (devcons);
|
|
|
1121 Lisp_Object frmcons;
|
|
|
1122
|
|
|
1123 if (!device_matches_console_spec (frame, device, console))
|
|
|
1124 continue;
|
|
|
1125
|
|
|
1126 DEVICE_FRAME_LOOP (frmcons, XDEVICE (device))
|
|
|
1127 {
|
|
|
1128 Lisp_Object f = XCAR (frmcons);
|
|
173
|
1129
|
|
0
|
1130 if (EQ (frame, f) && !NILP (prev))
|
|
|
1131 return prev;
|
|
173
|
1132
|
|
0
|
1133 /* Decide whether this frame is eligible to be returned,
|
|
|
1134 according to frametype. */
|
|
|
1135
|
|
155
|
1136 if (frame_matches_frametype (f, frametype))
|
|
0
|
1137 prev = f;
|
|
|
1138
|
|
|
1139 }
|
|
|
1140 }
|
|
|
1141
|
|
|
1142 /* We've scanned the entire list. */
|
|
|
1143 if (NILP (prev))
|
|
|
1144 /* We went through the whole frame list without finding a single
|
|
|
1145 acceptable frame. Return the original frame. */
|
|
|
1146 return frame;
|
|
|
1147 else
|
|
|
1148 /* There were no acceptable frames in the list before FRAME; otherwise,
|
|
|
1149 we would have returned directly from the loop. Since PREV is the last
|
|
|
1150 acceptable frame in the list, return it. */
|
|
|
1151 return prev;
|
|
|
1152 }
|
|
|
1153
|
|
20
|
1154 DEFUN ("next-frame", Fnext_frame, 0, 3, 0, /*
|
|
0
|
1155 Return the next frame of the right type in the frame list after FRAME.
|
|
|
1156 FRAMETYPE controls which frames are eligible to be returned; all
|
|
|
1157 others will be skipped. Note that if there is only one eligible
|
|
|
1158 frame, then `next-frame' called repeatedly will always return
|
|
|
1159 the same frame, and if there is no eligible frame, then FRAME is
|
|
|
1160 returned.
|
|
|
1161
|
|
|
1162 Possible values for FRAMETYPE are
|
|
|
1163
|
|
|
1164 'visible Consider only frames that are visible.
|
|
|
1165 'iconic Consider only frames that are iconic.
|
|
|
1166 'invisible Consider only frames that are invisible
|
|
|
1167 (this is different from iconic).
|
|
|
1168 'visible-iconic Consider frames that are visible or iconic.
|
|
|
1169 'invisible-iconic Consider frames that are invisible or iconic.
|
|
|
1170 'nomini Consider all frames except minibuffer-only ones.
|
|
|
1171 'visible-nomini Like `visible' but omits minibuffer-only frames.
|
|
|
1172 'iconic-nomini Like `iconic' but omits minibuffer-only frames.
|
|
|
1173 'invisible-nomini Like `invisible' but omits minibuffer-only frames.
|
|
|
1174 'visible-iconic-nomini Like `visible-iconic' but omits minibuffer-only
|
|
|
1175 frames.
|
|
|
1176 'invisible-iconic-nomini Like `invisible-iconic' but omits minibuffer-only
|
|
|
1177 frames.
|
|
|
1178 any other value Consider all frames.
|
|
|
1179
|
|
|
1180 If FRAMETYPE is omitted, 'nomini is used. A FRAMETYPE of 0 (a number)
|
|
|
1181 is treated like 'iconic, for backwards compatibility.
|
|
|
1182
|
|
|
1183 If FRAMETYPE is a window, include only its own frame and any frame now
|
|
|
1184 using that window as the minibuffer.
|
|
|
1185
|
|
|
1186 Optional third argument CONSOLE controls which consoles or devices the
|
|
|
1187 returned frame may be on. If CONSOLE is a console, return frames only
|
|
|
1188 on that console. If CONSOLE is a device, return frames only on that
|
|
|
1189 device. If CONSOLE is a console type, return frames only on consoles
|
|
|
1190 of that type. If CONSOLE is 'window-system, return any frames on any
|
|
|
1191 window-system consoles. If CONSOLE is nil or omitted, return frames only
|
|
|
1192 on the FRAME's console. Otherwise, all frames are considered.
|
|
20
|
1193 */
|
|
|
1194 (frame, frametype, console))
|
|
0
|
1195 {
|
|
|
1196 XSETFRAME (frame, decode_frame (frame));
|
|
|
1197
|
|
173
|
1198 return next_frame (frame, frametype, console);
|
|
0
|
1199 }
|
|
|
1200
|
|
20
|
1201 DEFUN ("previous-frame", Fprevious_frame, 0, 3, 0, /*
|
|
0
|
1202 Return the next frame of the right type in the frame list after FRAME.
|
|
|
1203 FRAMETYPE controls which frames are eligible to be returned; all
|
|
|
1204 others will be skipped. Note that if there is only one eligible
|
|
|
1205 frame, then `previous-frame' called repeatedly will always return
|
|
|
1206 the same frame, and if there is no eligible frame, then FRAME is
|
|
|
1207 returned.
|
|
|
1208
|
|
|
1209 See `next-frame' for an explanation of the FRAMETYPE and CONSOLE
|
|
|
1210 arguments.
|
|
20
|
1211 */
|
|
|
1212 (frame, frametype, console))
|
|
0
|
1213 {
|
|
|
1214 XSETFRAME (frame, decode_frame (frame));
|
|
|
1215
|
|
173
|
1216 return prev_frame (frame, frametype, console);
|
|
0
|
1217 }
|
|
|
1218
|
|
|
1219 /* Return any frame for which PREDICATE is non-zero, or return Qnil
|
|
|
1220 if there aren't any. */
|
|
|
1221
|
|
|
1222 Lisp_Object
|
|
|
1223 find_some_frame (int (*predicate) (Lisp_Object, void *),
|
|
|
1224 void *closure)
|
|
|
1225 {
|
|
|
1226 Lisp_Object framecons, devcons, concons;
|
|
|
1227
|
|
|
1228 FRAME_LOOP_NO_BREAK (framecons, devcons, concons)
|
|
|
1229 {
|
|
|
1230 Lisp_Object frame = XCAR (framecons);
|
|
|
1231
|
|
|
1232 if ((predicate) (frame, closure))
|
|
|
1233 return frame;
|
|
|
1234 }
|
|
|
1235
|
|
|
1236 return Qnil;
|
|
|
1237 }
|
|
|
1238
|
|
|
1239
|
|
|
1240
|
|
272
|
1241 /* extern void free_line_insertion_deletion_costs (struct frame *f); */
|
|
0
|
1242
|
|
|
1243 /* Return 1 if it is ok to delete frame F;
|
|
|
1244 0 if all frames aside from F are invisible.
|
|
|
1245 (Exception: if F is a stream frame, it's OK to delete if
|
|
|
1246 any other frames exist.) */
|
|
|
1247
|
|
|
1248 static int
|
|
|
1249 other_visible_frames_internal (struct frame *f, int called_from_delete_device)
|
|
|
1250 {
|
|
16
|
1251 Lisp_Object frame;
|
|
0
|
1252
|
|
|
1253 XSETFRAME (frame, f);
|
|
|
1254 if (FRAME_STREAM_P (f))
|
|
|
1255 return !EQ (frame, next_frame_internal (frame, Qt, Qt,
|
|
|
1256 called_from_delete_device));
|
|
|
1257 return !EQ (frame, next_frame_internal (frame, Qvisible_iconic_nomini, Qt,
|
|
|
1258 called_from_delete_device));
|
|
|
1259 }
|
|
|
1260
|
|
|
1261 int
|
|
|
1262 other_visible_frames (struct frame *f)
|
|
|
1263 {
|
|
|
1264 return other_visible_frames_internal (f, 0);
|
|
|
1265 }
|
|
|
1266
|
|
|
1267 /* Delete frame F.
|
|
|
1268
|
|
|
1269 If FORCE is non-zero, allow deletion of the only frame.
|
|
|
1270
|
|
|
1271 If CALLED_FROM_DELETE_DEVICE is non-zero, then, if
|
|
|
1272 deleting the last frame on a device, just delete it,
|
|
|
1273 instead of calling `delete-device'.
|
|
|
1274
|
|
|
1275 If FROM_IO_ERROR is non-zero, then the frame is gone due
|
|
|
1276 to an I/O error. This affects what happens if we exit
|
|
|
1277 (we do an emergency exit instead of `save-buffers-kill-emacs'.)
|
|
|
1278 */
|
|
|
1279
|
|
|
1280 void
|
|
|
1281 delete_frame_internal (struct frame *f, int force,
|
|
|
1282 int called_from_delete_device,
|
|
|
1283 int from_io_error)
|
|
|
1284 {
|
|
|
1285 /* This function can GC */
|
|
|
1286 int minibuffer_selected;
|
|
|
1287 struct device *d;
|
|
|
1288 struct console *con;
|
|
16
|
1289 Lisp_Object frame;
|
|
0
|
1290 Lisp_Object device;
|
|
|
1291 Lisp_Object console;
|
|
|
1292 struct gcpro gcpro1;
|
|
|
1293
|
|
|
1294 /* OK to delete an already deleted frame. */
|
|
|
1295 if (! FRAME_LIVE_P (f))
|
|
|
1296 return;
|
|
|
1297
|
|
|
1298 XSETFRAME (frame, f);
|
|
|
1299 GCPRO1 (frame);
|
|
|
1300
|
|
|
1301 device = FRAME_DEVICE (f);
|
|
|
1302 d = XDEVICE (device);
|
|
|
1303 console = DEVICE_CONSOLE (d);
|
|
|
1304 con = XCONSOLE (console);
|
|
|
1305
|
|
|
1306 if (!called_from_delete_device)
|
|
|
1307 {
|
|
|
1308 /* If we're deleting the only non-minibuffer frame on the
|
|
|
1309 device, delete the device. */
|
|
|
1310 if (EQ (frame, next_frame (frame, Qnomini, FRAME_DEVICE (f))))
|
|
|
1311 {
|
|
|
1312 delete_device_internal (d, force, 0, from_io_error);
|
|
|
1313 UNGCPRO;
|
|
|
1314 return;
|
|
|
1315 }
|
|
|
1316 }
|
|
|
1317
|
|
|
1318 /* In FSF, delete-frame will not normally allow you to delete the
|
|
|
1319 last visible frame. This was too annoying, so we changed it to the
|
|
|
1320 only frame. However, this would let people shoot themselves by
|
|
|
1321 deleting all frames which were either visible or iconified and thus
|
|
|
1322 losing any way of communicating with the still running XEmacs process.
|
|
|
1323 So we put it back. */
|
|
146
|
1324 if (!force && !allow_deletion_of_last_visible_frame &&
|
|
0
|
1325 !other_visible_frames_internal (f, called_from_delete_device))
|
|
|
1326 error ("Attempt to delete the sole visible or iconified frame");
|
|
|
1327
|
|
|
1328 /* Does this frame have a minibuffer, and is it the surrogate
|
|
|
1329 minibuffer for any other frame? */
|
|
|
1330 if (FRAME_HAS_MINIBUF_P (f))
|
|
|
1331 {
|
|
|
1332 Lisp_Object frmcons, devcons, concons;
|
|
|
1333
|
|
|
1334 FRAME_LOOP_NO_BREAK (frmcons, devcons, concons)
|
|
|
1335 {
|
|
|
1336 Lisp_Object this = XCAR (frmcons);
|
|
|
1337
|
|
|
1338 if (! EQ (this, frame)
|
|
|
1339 && EQ (frame, (WINDOW_FRAME
|
|
|
1340 (XWINDOW
|
|
|
1341 (FRAME_MINIBUF_WINDOW (XFRAME (this)))))))
|
|
|
1342 {
|
|
|
1343 /* We've found another frame whose minibuffer is on
|
|
|
1344 this frame. */
|
|
|
1345 signal_simple_error
|
|
|
1346 ("Attempt to delete a surrogate minibuffer frame", frame);
|
|
|
1347 }
|
|
|
1348 }
|
|
|
1349 }
|
|
|
1350
|
|
96
|
1351 /* Test for popup frames hanging around. */
|
|
|
1352 /* Deletion of a parent frame with popups is deadly. */
|
|
|
1353 {
|
|
|
1354 Lisp_Object frmcons, devcons, concons;
|
|
|
1355
|
|
|
1356 FRAME_LOOP_NO_BREAK (frmcons, devcons, concons)
|
|
|
1357 {
|
|
|
1358 Lisp_Object this = XCAR (frmcons);
|
|
|
1359
|
|
|
1360
|
|
272
|
1361 if (! EQ (this, frame))
|
|
96
|
1362 {
|
|
272
|
1363 struct device *devcons_d = XDEVICE (XCAR (devcons));
|
|
|
1364 if (EQ (frame, DEVMETH_OR_GIVEN (devcons_d, get_frame_parent,
|
|
|
1365 (XFRAME (this)),
|
|
|
1366 Qnil)))
|
|
|
1367 /* We've found a popup frame whose parent is this frame. */
|
|
|
1368 signal_simple_error
|
|
|
1369 ("Attempt to delete a frame with live popups", frame);
|
|
96
|
1370 }
|
|
|
1371 }
|
|
|
1372 }
|
|
|
1373
|
|
16
|
1374 /* Before here, we haven't made any dangerous changes (just checked for
|
|
|
1375 error conditions). Now run the delete-frame-hook. Remember that
|
|
|
1376 user code there could do any number of dangerous things, including
|
|
|
1377 signalling an error. */
|
|
|
1378
|
|
|
1379 va_run_hook_with_args (Qdelete_frame_hook, 1, frame);
|
|
|
1380
|
|
|
1381 if (!FRAME_LIVE_P (f)) /* Make sure the delete-frame-hook didn't */
|
|
|
1382 { /* go ahead and delete anything. */
|
|
|
1383 UNGCPRO;
|
|
|
1384 return;
|
|
|
1385 }
|
|
|
1386
|
|
|
1387 /* Call the delete-device-hook and delete-console-hook now if
|
|
|
1388 appropriate, before we do any dangerous things -- they too could
|
|
|
1389 signal an error. */
|
|
|
1390 if (XINT (Flength (DEVICE_FRAME_LIST (d))) == 1)
|
|
|
1391 {
|
|
|
1392 va_run_hook_with_args (Qdelete_device_hook, 1, device);
|
|
|
1393 if (!FRAME_LIVE_P (f)) /* Make sure the delete-device-hook didn't */
|
|
20
|
1394 { /* go ahead and delete anything. */
|
|
16
|
1395 UNGCPRO;
|
|
|
1396 return;
|
|
|
1397 }
|
|
|
1398
|
|
|
1399 if (XINT (Flength (CONSOLE_DEVICE_LIST (con))) == 1)
|
|
|
1400 {
|
|
|
1401 va_run_hook_with_args (Qdelete_console_hook, 1, console);
|
|
|
1402 if (!FRAME_LIVE_P (f)) /* Make sure the delete-console-hook didn't */
|
|
|
1403 { /* go ahead and delete anything. */
|
|
|
1404 UNGCPRO;
|
|
|
1405 return;
|
|
|
1406 }
|
|
|
1407 }
|
|
|
1408 }
|
|
|
1409
|
|
0
|
1410 minibuffer_selected = EQ (minibuf_window, Fselected_window (Qnil));
|
|
|
1411
|
|
2
|
1412 /* If we were focused on this frame, then we're not any more.
|
|
0
|
1413 Assume that we lost the focus; that way, the call to
|
|
|
1414 Fselect_frame() below won't end up making us explicitly
|
|
|
1415 focus on another frame, which is generally undesirable in
|
|
|
1416 a point-to-type world. If our mouse ends up sitting over
|
|
|
1417 another frame, we will receive a FocusIn event and end up
|
|
|
1418 making that frame the selected frame.
|
|
|
1419
|
|
|
1420 #### This may not be an ideal solution in a click-to-type
|
|
|
1421 world (in that case, we might want to explicitly choose
|
|
|
1422 another frame to have the focus, rather than relying on
|
|
|
1423 the WM, which might focus on a frame in a different app
|
|
|
1424 or focus on nothing at all). But there's no easy way
|
|
|
1425 to detect which focus model we're running on, and the
|
|
|
1426 alternative is more heinous. */
|
|
|
1427
|
|
|
1428 if (EQ (frame, DEVICE_FRAME_WITH_FOCUS_REAL (d)))
|
|
|
1429 DEVICE_FRAME_WITH_FOCUS_REAL (d) = Qnil;
|
|
|
1430 if (EQ (frame, DEVICE_FRAME_WITH_FOCUS_FOR_HOOKS (d)))
|
|
|
1431 DEVICE_FRAME_WITH_FOCUS_FOR_HOOKS (d) = Qnil;
|
|
|
1432 if (EQ (frame, DEVICE_FRAME_THAT_OUGHT_TO_HAVE_FOCUS (d)))
|
|
|
1433 DEVICE_FRAME_THAT_OUGHT_TO_HAVE_FOCUS (d) = Qnil;
|
|
|
1434
|
|
16
|
1435 /* Don't allow the deleted frame to remain selected.
|
|
0
|
1436 Note that in the former scheme of things, this would
|
|
|
1437 have caused us to regain the focus. This no longer
|
|
|
1438 applies (see above); I think the new behavior is more
|
|
|
1439 logical. If someone disagrees, it can always be
|
|
16
|
1440 changed (or a new user variable can be introduced, ugh.) */
|
|
0
|
1441 if (EQ (frame, DEVICE_SELECTED_FRAME (d)))
|
|
|
1442 {
|
|
|
1443 Lisp_Object next;
|
|
|
1444
|
|
|
1445 /* If this is a popup frame, select its parent if possible.
|
|
|
1446 Otherwise, find another visible frame; if none, just take any frame.
|
|
|
1447 First try the same device, then the same console. */
|
|
|
1448
|
|
|
1449 next = DEVMETH_OR_GIVEN (d, get_frame_parent, (f), Qnil);
|
|
|
1450 if (NILP (next) || EQ (next, frame) || ! FRAME_LIVE_P (XFRAME (next)))
|
|
|
1451 next = next_frame_internal (frame, Qvisible, device,
|
|
|
1452 called_from_delete_device);
|
|
|
1453 if (NILP (next) || EQ (next, frame))
|
|
|
1454 next = next_frame_internal (frame, Qvisible, console,
|
|
|
1455 called_from_delete_device);
|
|
|
1456 if (NILP (next) || EQ (next, frame))
|
|
|
1457 next = next_frame_internal (frame, Qvisible, Qt,
|
|
|
1458 called_from_delete_device);
|
|
|
1459 if (NILP (next) || EQ (next, frame))
|
|
|
1460 next = next_frame_internal (frame, Qt, device,
|
|
|
1461 called_from_delete_device);
|
|
|
1462 if (NILP (next) || EQ (next, frame))
|
|
|
1463 next = next_frame_internal (frame, Qt, console,
|
|
|
1464 called_from_delete_device);
|
|
|
1465 if (NILP (next) || EQ (next, frame))
|
|
|
1466 next = next_frame_internal (frame, Qt, Qt, called_from_delete_device);
|
|
165
|
1467
|
|
|
1468 /* if we haven't found another frame at this point
|
|
|
1469 then there aren't any. */
|
|
0
|
1470 if (NILP (next) || EQ (next, frame))
|
|
|
1471 ;
|
|
|
1472 else
|
|
165
|
1473 {
|
|
|
1474 int did_select = 0;
|
|
|
1475 /* if this is the global selected frame, select another one. */
|
|
|
1476 if (EQ (frame, Fselected_frame (Qnil)))
|
|
|
1477 {
|
|
|
1478 Fselect_frame (next);
|
|
|
1479 did_select = 1;
|
|
|
1480 }
|
|
|
1481 /*
|
|
|
1482 * If the new frame we just selected is on a different
|
|
173
|
1483 * device then we still need to change DEVICE_SELECTED_FRAME(d)
|
|
165
|
1484 * to a live frame, if there are any left on this device.
|
|
|
1485 */
|
|
|
1486 if (!EQ (device, FRAME_DEVICE(XFRAME(next))))
|
|
|
1487 {
|
|
|
1488 Lisp_Object next_f =
|
|
|
1489 next_frame_internal (frame, Qt, device,
|
|
|
1490 called_from_delete_device);
|
|
|
1491 if (NILP (next_f) || EQ (next_f, frame))
|
|
|
1492 ;
|
|
|
1493 else
|
|
|
1494 set_device_selected_frame (d, next_f);
|
|
|
1495 }
|
|
|
1496 else if (! did_select)
|
|
|
1497 set_device_selected_frame (d, next);
|
|
|
1498
|
|
|
1499 }
|
|
0
|
1500 }
|
|
|
1501
|
|
|
1502 /* Don't allow minibuf_window to remain on a deleted frame. */
|
|
|
1503 if (EQ (f->minibuffer_window, minibuf_window))
|
|
|
1504 {
|
|
|
1505 struct frame *sel_frame = selected_frame ();
|
|
|
1506 Fset_window_buffer (sel_frame->minibuffer_window,
|
|
|
1507 XWINDOW (minibuf_window)->buffer);
|
|
|
1508 minibuf_window = sel_frame->minibuffer_window;
|
|
|
1509
|
|
|
1510 /* If the dying minibuffer window was selected,
|
|
|
1511 select the new one. */
|
|
|
1512 if (minibuffer_selected)
|
|
282
|
1513 Fselect_window (minibuf_window, Qnil);
|
|
0
|
1514 }
|
|
|
1515
|
|
|
1516 /* After this point, no errors must be allowed to occur. */
|
|
|
1517
|
|
|
1518 #ifdef HAVE_MENUBARS
|
|
|
1519 free_frame_menubars (f);
|
|
|
1520 #endif
|
|
|
1521 #ifdef HAVE_SCROLLBARS
|
|
|
1522 free_frame_scrollbars (f);
|
|
|
1523 #endif
|
|
|
1524 #ifdef HAVE_TOOLBARS
|
|
|
1525 free_frame_toolbars (f);
|
|
|
1526 #endif
|
|
|
1527
|
|
|
1528 /* This must be done before the window and window_mirror structures
|
|
|
1529 are freed. The scrollbar information is attached to them. */
|
|
|
1530 MAYBE_FRAMEMETH (f, delete_frame, (f));
|
|
|
1531
|
|
|
1532 /* Mark all the windows that used to be on FRAME as deleted, and then
|
|
|
1533 remove the reference to them. */
|
|
|
1534 delete_all_subwindows (XWINDOW (f->root_window));
|
|
|
1535 f->root_window = Qnil;
|
|
|
1536
|
|
|
1537 /* Remove the frame now from the list. This way, any events generated
|
|
16
|
1538 on this frame by the maneuvers below will disperse themselves. */
|
|
|
1539
|
|
|
1540 /* This used to be Fdelq(), but that will cause a seg fault if the
|
|
|
1541 QUIT checker happens to get invoked, because the frame list is in
|
|
|
1542 an inconsistent state. */
|
|
|
1543 d->frame_list = delq_no_quit (frame, d->frame_list);
|
|
|
1544 RESET_CHANGED_SET_FLAGS;
|
|
0
|
1545
|
|
|
1546 f->dead = 1;
|
|
|
1547 f->visible = 0;
|
|
|
1548
|
|
|
1549 free_window_mirror (f->root_mirror);
|
|
|
1550 /* free_line_insertion_deletion_costs (f); */
|
|
|
1551
|
|
|
1552 /* If we've deleted the last non-minibuf frame, then try to find
|
|
|
1553 another one. */
|
|
|
1554 if (EQ (frame, CONSOLE_LAST_NONMINIBUF_FRAME (con)))
|
|
|
1555 {
|
|
2
|
1556 Lisp_Object frmcons, devcons;
|
|
173
|
1557
|
|
0
|
1558 set_console_last_nonminibuf_frame (con, Qnil);
|
|
173
|
1559
|
|
0
|
1560 CONSOLE_FRAME_LOOP_NO_BREAK (frmcons, devcons, con)
|
|
|
1561 {
|
|
|
1562 Lisp_Object ecran = XCAR (frmcons);
|
|
|
1563 if (!FRAME_MINIBUF_ONLY_P (XFRAME (ecran)))
|
|
|
1564 {
|
|
|
1565 set_console_last_nonminibuf_frame (con, ecran);
|
|
|
1566 goto double_break_1;
|
|
|
1567 }
|
|
|
1568 }
|
|
|
1569 }
|
|
|
1570 double_break_1:
|
|
|
1571
|
|
280
|
1572 #if 0
|
|
|
1573 /* The following test is degenerate FALSE */
|
|
|
1574 if (called_from_delete_device < 0)
|
|
0
|
1575 /* then we're being called from delete-console, and we shouldn't
|
|
|
1576 try to find another default-minibuffer frame for the console.
|
|
|
1577 */
|
|
|
1578 con->default_minibuffer_frame = Qnil;
|
|
280
|
1579 #endif
|
|
0
|
1580
|
|
|
1581 /* If we've deleted this console's default_minibuffer_frame, try to
|
|
|
1582 find another one. Prefer minibuffer-only frames, but also notice
|
|
|
1583 frames with other windows. */
|
|
|
1584 if (EQ (frame, con->default_minibuffer_frame))
|
|
|
1585 {
|
|
|
1586 Lisp_Object frmcons, devcons;
|
|
|
1587 /* The last frame we saw with a minibuffer, minibuffer-only or not. */
|
|
|
1588 Lisp_Object frame_with_minibuf;
|
|
16
|
1589 /* Some frame we found on the same console, or nil if there are none. */
|
|
0
|
1590 Lisp_Object frame_on_same_console;
|
|
|
1591
|
|
|
1592 frame_on_same_console = Qnil;
|
|
|
1593 frame_with_minibuf = Qnil;
|
|
|
1594
|
|
|
1595 set_console_last_nonminibuf_frame (con, Qnil);
|
|
|
1596
|
|
|
1597 CONSOLE_FRAME_LOOP_NO_BREAK (frmcons, devcons, con)
|
|
|
1598 {
|
|
|
1599 Lisp_Object this;
|
|
|
1600 struct frame *f1;
|
|
|
1601
|
|
|
1602 this = XCAR (frmcons);
|
|
|
1603 f1 = XFRAME (this);
|
|
|
1604
|
|
|
1605 /* Consider only frames on the same console
|
|
|
1606 and only those with minibuffers. */
|
|
|
1607 if (FRAME_HAS_MINIBUF_P (f1))
|
|
|
1608 {
|
|
|
1609 frame_with_minibuf = this;
|
|
|
1610 if (FRAME_MINIBUF_ONLY_P (f1))
|
|
|
1611 goto double_break_2;
|
|
|
1612 }
|
|
|
1613
|
|
|
1614 frame_on_same_console = this;
|
|
|
1615 }
|
|
|
1616 double_break_2:
|
|
|
1617
|
|
|
1618 if (!NILP (frame_on_same_console))
|
|
|
1619 {
|
|
|
1620 /* We know that there must be some frame with a minibuffer out
|
|
|
1621 there. If this were not true, all of the frames present
|
|
16
|
1622 would have to be minibuffer-less, which implies that at some
|
|
0
|
1623 point their minibuffer frames must have been deleted, but
|
|
|
1624 that is prohibited at the top; you can't delete surrogate
|
|
|
1625 minibuffer frames. */
|
|
|
1626 if (NILP (frame_with_minibuf))
|
|
|
1627 abort ();
|
|
|
1628
|
|
|
1629 con->default_minibuffer_frame = frame_with_minibuf;
|
|
|
1630 }
|
|
|
1631 else
|
|
|
1632 /* No frames left on this console--say no minibuffer either. */
|
|
|
1633 con->default_minibuffer_frame = Qnil;
|
|
|
1634 }
|
|
|
1635
|
|
|
1636 nuke_all_frame_slots (f); /* nobody should be accessing the device
|
|
|
1637 or anything else any more, and making
|
|
16
|
1638 them Qnil allows for better GC'ing
|
|
0
|
1639 in case a pointer to the dead frame
|
|
16
|
1640 continues to hang around. */
|
|
0
|
1641 f->framemeths = dead_console_methods;
|
|
|
1642 UNGCPRO;
|
|
|
1643 }
|
|
|
1644
|
|
|
1645 void
|
|
|
1646 io_error_delete_frame (Lisp_Object frame)
|
|
|
1647 {
|
|
|
1648 delete_frame_internal (XFRAME (frame), 1, 0, 1);
|
|
|
1649 }
|
|
|
1650
|
|
20
|
1651 DEFUN ("delete-frame", Fdelete_frame, 0, 2, "", /*
|
|
0
|
1652 Delete FRAME, permanently eliminating it from use.
|
|
|
1653 If omitted, FRAME defaults to the selected frame.
|
|
|
1654 A frame may not be deleted if its minibuffer is used by other frames.
|
|
|
1655 Normally, you cannot delete the last non-minibuffer-only frame (you must
|
|
|
1656 use `save-buffers-kill-emacs' or `kill-emacs'). However, if optional
|
|
|
1657 second argument FORCE is non-nil, you can delete the last frame. (This
|
|
|
1658 will automatically call `save-buffers-kill-emacs'.)
|
|
20
|
1659 */
|
|
|
1660 (frame, force))
|
|
0
|
1661 {
|
|
|
1662 /* This function can GC */
|
|
|
1663 struct frame *f;
|
|
|
1664
|
|
|
1665 if (NILP (frame))
|
|
|
1666 {
|
|
|
1667 f = selected_frame ();
|
|
|
1668 XSETFRAME (frame, f);
|
|
|
1669 }
|
|
|
1670 else
|
|
|
1671 {
|
|
|
1672 CHECK_FRAME (frame);
|
|
|
1673 f = XFRAME (frame);
|
|
|
1674 }
|
|
|
1675
|
|
|
1676 delete_frame_internal (f, !NILP (force), 0, 0);
|
|
|
1677 return Qnil;
|
|
|
1678 }
|
|
|
1679
|
|
|
1680
|
|
|
1681 /* Return mouse position in character cell units. */
|
|
|
1682
|
|
272
|
1683 static int
|
|
|
1684 mouse_pixel_position_1 (struct device *d, Lisp_Object *frame,
|
|
|
1685 int *x, int *y)
|
|
|
1686 {
|
|
|
1687 switch (DEVMETH_OR_GIVEN (d, get_mouse_position, (d, frame, x, y), -1))
|
|
|
1688 {
|
|
|
1689 case 1:
|
|
|
1690 return 1;
|
|
|
1691
|
|
|
1692 case 0:
|
|
|
1693 *frame = Qnil;
|
|
|
1694 break;
|
|
|
1695
|
|
|
1696 case -1:
|
|
|
1697 *frame = DEVICE_SELECTED_FRAME (d);
|
|
|
1698 break;
|
|
|
1699
|
|
|
1700 default:
|
|
|
1701 abort (); /* method is incorrectly written */
|
|
|
1702 }
|
|
|
1703
|
|
|
1704 return 0;
|
|
|
1705 }
|
|
|
1706
|
|
|
1707 DEFUN ("mouse-pixel-position", Fmouse_pixel_position, 0, 1, 0, /*
|
|
|
1708 Return a list (WINDOW X . Y) giving the current mouse window and position.
|
|
284
|
1709 The position is given in pixel units, where (0, 0) is the upper-left corner.
|
|
|
1710
|
|
|
1711 When the cursor is not over a window, the return value is a list (nil nil).
|
|
272
|
1712
|
|
|
1713 DEVICE specifies the device on which to read the mouse position, and
|
|
|
1714 defaults to the selected device. If the device is a mouseless terminal
|
|
|
1715 or Emacs hasn't been programmed to read its mouse position, it returns
|
|
|
1716 the device's selected window for WINDOW and nil for X and Y.
|
|
|
1717 */
|
|
|
1718 (device))
|
|
|
1719 {
|
|
|
1720 struct device *d = decode_device (device);
|
|
|
1721 Lisp_Object frame;
|
|
284
|
1722 Lisp_Object window = Qnil;
|
|
272
|
1723 Lisp_Object x = Qnil;
|
|
|
1724 Lisp_Object y = Qnil;
|
|
|
1725 int intx, inty;
|
|
|
1726
|
|
284
|
1727 if (mouse_pixel_position_1 (d, &frame, &intx, &inty) > 0)
|
|
272
|
1728 {
|
|
|
1729 struct window *w =
|
|
|
1730 find_window_by_pixel_pos (intx, inty, XFRAME (frame)->root_window);
|
|
284
|
1731 if (w)
|
|
272
|
1732 {
|
|
|
1733 XSETWINDOW (window, w);
|
|
|
1734
|
|
|
1735 /* Adjust the position to be relative to the window. */
|
|
|
1736 intx -= w->pixel_left;
|
|
|
1737 inty -= w->pixel_top;
|
|
|
1738 XSETINT (x, intx);
|
|
|
1739 XSETINT (y, inty);
|
|
|
1740 }
|
|
|
1741 }
|
|
284
|
1742 else if (FRAMEP (frame))
|
|
|
1743 window = FRAME_SELECTED_WINDOW (XFRAME (frame));
|
|
272
|
1744
|
|
|
1745 return Fcons (window, Fcons (x, y));
|
|
|
1746 }
|
|
|
1747
|
|
20
|
1748 DEFUN ("mouse-position", Fmouse_position, 0, 1, 0, /*
|
|
0
|
1749 Return a list (WINDOW X . Y) giving the current mouse window and position.
|
|
284
|
1750 The position is of a character under cursor, where (0, 0) is the upper-left
|
|
|
1751 corner of the window.
|
|
|
1752
|
|
|
1753 When the cursor is not over a character, or not over a window, the return
|
|
|
1754 value is a list (nil nil).
|
|
0
|
1755
|
|
|
1756 DEVICE specifies the device on which to read the mouse position, and
|
|
|
1757 defaults to the selected device. If the device is a mouseless terminal
|
|
|
1758 or Emacs hasn't been programmed to read its mouse position, it returns
|
|
|
1759 the device's selected window for WINDOW and nil for X and Y.
|
|
20
|
1760 */
|
|
|
1761 (device))
|
|
0
|
1762 {
|
|
284
|
1763 struct device *d = decode_device (device);
|
|
|
1764 struct window *w;
|
|
|
1765 Lisp_Object frame, window = Qnil, lisp_x = Qnil, lisp_y = Qnil;
|
|
0
|
1766 int x, y, obj_x, obj_y;
|
|
|
1767 Bufpos bufpos, closest;
|
|
|
1768 Charcount modeline_closest;
|
|
|
1769 Lisp_Object obj1, obj2;
|
|
|
1770
|
|
284
|
1771 if (mouse_pixel_position_1 (d, &frame, &x, &y) > 0)
|
|
0
|
1772 {
|
|
284
|
1773 int res = pixel_to_glyph_translation (XFRAME (frame), x, y, &x, &y,
|
|
|
1774 &obj_x, &obj_y, &w, &bufpos,
|
|
|
1775 &closest, &modeline_closest,
|
|
|
1776 &obj1, &obj2);
|
|
|
1777 if (res == OVER_TEXT)
|
|
2
|
1778 {
|
|
284
|
1779 lisp_x = make_int (x);
|
|
|
1780 lisp_y = make_int (y);
|
|
|
1781 XSETWINDOW (window, w);
|
|
2
|
1782 }
|
|
0
|
1783 }
|
|
284
|
1784 else if (FRAMEP (frame))
|
|
|
1785 window = FRAME_SELECTED_WINDOW (XFRAME (frame));
|
|
|
1786
|
|
|
1787 return Fcons (window, Fcons (lisp_x, lisp_y));
|
|
0
|
1788 }
|
|
|
1789
|
|
20
|
1790 DEFUN ("mouse-position-as-motion-event", Fmouse_position_as_motion_event, 0, 1, 0, /*
|
|
0
|
1791 Return the current mouse position as a motion event.
|
|
|
1792 This allows you to call the standard event functions such as
|
|
|
1793 `event-over-toolbar-p' to determine where the mouse is.
|
|
|
1794
|
|
|
1795 DEVICE specifies the device on which to read the mouse position, and
|
|
|
1796 defaults to the selected device. If the mouse position can't be determined
|
|
272
|
1797 \(e.g. DEVICE is a TTY device), nil is returned instead of an event.
|
|
20
|
1798 */
|
|
|
1799 (device))
|
|
0
|
1800 {
|
|
|
1801 struct device *d = decode_device (device);
|
|
|
1802 Lisp_Object frame;
|
|
|
1803 int intx, inty;
|
|
|
1804
|
|
|
1805 if (mouse_pixel_position_1 (d, &frame, &intx, &inty))
|
|
|
1806 {
|
|
189
|
1807 Lisp_Object event = Fmake_event (Qnil, Qnil);
|
|
0
|
1808 XEVENT (event)->event_type = pointer_motion_event;
|
|
|
1809 XEVENT (event)->channel = frame;
|
|
|
1810 XEVENT (event)->event.motion.x = intx;
|
|
|
1811 XEVENT (event)->event.motion.y = inty;
|
|
|
1812 return event;
|
|
|
1813 }
|
|
|
1814 else
|
|
|
1815 return Qnil;
|
|
|
1816 }
|
|
|
1817
|
|
20
|
1818 DEFUN ("set-mouse-position", Fset_mouse_position, 3, 3, 0, /*
|
|
0
|
1819 Move the mouse pointer to the center of character cell (X,Y) in WINDOW.
|
|
|
1820 Note, this is a no-op for an X frame that is not visible.
|
|
|
1821 If you have just created a frame, you must wait for it to become visible
|
|
|
1822 before calling this function on it, like this.
|
|
|
1823 (while (not (frame-visible-p frame)) (sleep-for .5))
|
|
|
1824 Note also: Warping the mouse is contrary to the ICCCM, so be very sure
|
|
|
1825 that the behavior won't end up being obnoxious!
|
|
20
|
1826 */
|
|
|
1827 (window, x, y))
|
|
0
|
1828 {
|
|
|
1829 struct window *w;
|
|
|
1830 int pix_x, pix_y;
|
|
|
1831
|
|
|
1832 CHECK_WINDOW (window);
|
|
|
1833 CHECK_INT (x);
|
|
|
1834 CHECK_INT (y);
|
|
|
1835
|
|
|
1836 /* Warping the mouse will cause EnterNotify and Focus events under X. */
|
|
|
1837 w = XWINDOW (window);
|
|
|
1838 glyph_to_pixel_translation (w, XINT (x), XINT (y), &pix_x, &pix_y);
|
|
|
1839
|
|
|
1840 MAYBE_FRAMEMETH (XFRAME (w->frame), set_mouse_position, (w, pix_x, pix_y));
|
|
|
1841
|
|
|
1842 return Qnil;
|
|
|
1843 }
|
|
|
1844
|
|
20
|
1845 DEFUN ("set-mouse-pixel-position", Fset_mouse_pixel_position, 3, 3, 0, /*
|
|
0
|
1846 Move the mouse pointer to pixel position (X,Y) in WINDOW.
|
|
|
1847 Note, this is a no-op for an X frame that is not visible.
|
|
|
1848 If you have just created a frame, you must wait for it to become visible
|
|
|
1849 before calling this function on it, like this.
|
|
|
1850 (while (not (frame-visible-p frame)) (sleep-for .5))
|
|
20
|
1851 */
|
|
|
1852 (window, x, y))
|
|
0
|
1853 {
|
|
|
1854 struct window *w;
|
|
|
1855
|
|
|
1856 CHECK_WINDOW (window);
|
|
|
1857 CHECK_INT (x);
|
|
|
1858 CHECK_INT (y);
|
|
|
1859
|
|
|
1860 /* Warping the mouse will cause EnterNotify and Focus events under X. */
|
|
|
1861 w = XWINDOW (window);
|
|
|
1862 FRAMEMETH (XFRAME (w->frame), set_mouse_position, (w, XINT (x), XINT (y)));
|
|
|
1863
|
|
|
1864 return Qnil;
|
|
|
1865 }
|
|
|
1866
|
|
20
|
1867 DEFUN ("make-frame-visible", Fmake_frame_visible, 0, 1, 0, /*
|
|
0
|
1868 Make the frame FRAME visible (assuming it is an X-window).
|
|
|
1869 If omitted, FRAME defaults to the currently selected frame.
|
|
|
1870 Also raises the frame so that nothing obscures it.
|
|
20
|
1871 */
|
|
|
1872 (frame))
|
|
0
|
1873 {
|
|
|
1874 struct frame *f = decode_frame (frame);
|
|
|
1875
|
|
|
1876 MAYBE_FRAMEMETH (f, make_frame_visible, (f));
|
|
|
1877 return frame;
|
|
|
1878 }
|
|
|
1879
|
|
20
|
1880 DEFUN ("make-frame-invisible", Fmake_frame_invisible, 0, 2, 0, /*
|
|
0
|
1881 Unconditionally removes frame from the display (assuming it is an X-window).
|
|
|
1882 If omitted, FRAME defaults to the currently selected frame.
|
|
|
1883 If what you want to do is iconify the frame (if the window manager uses
|
|
|
1884 icons) then you should call `iconify-frame' instead.
|
|
|
1885 Normally you may not make FRAME invisible if all other frames are invisible
|
|
|
1886 and uniconified, but if the second optional argument FORCE is non-nil,
|
|
|
1887 you may do so.
|
|
20
|
1888 */
|
|
|
1889 (frame, force))
|
|
0
|
1890 {
|
|
|
1891 struct frame *f, *sel_frame;
|
|
|
1892 struct device *d;
|
|
|
1893
|
|
|
1894 f = decode_frame (frame);
|
|
|
1895 d = XDEVICE (FRAME_DEVICE (f));
|
|
|
1896 sel_frame = XFRAME (DEVICE_SELECTED_FRAME (d));
|
|
|
1897
|
|
|
1898 if (NILP (force) && !other_visible_frames (f))
|
|
|
1899 error ("Attempt to make invisible the sole visible or iconified frame");
|
|
|
1900
|
|
|
1901 /* Don't allow minibuf_window to remain on a deleted frame. */
|
|
|
1902 if (EQ (f->minibuffer_window, minibuf_window))
|
|
|
1903 {
|
|
|
1904 Fset_window_buffer (sel_frame->minibuffer_window,
|
|
|
1905 XWINDOW (minibuf_window)->buffer);
|
|
|
1906 minibuf_window = sel_frame->minibuffer_window;
|
|
|
1907 }
|
|
|
1908
|
|
|
1909 MAYBE_FRAMEMETH (f, make_frame_invisible, (f));
|
|
|
1910
|
|
|
1911 return Qnil;
|
|
|
1912 }
|
|
|
1913
|
|
20
|
1914 DEFUN ("iconify-frame", Ficonify_frame, 0, 1, "", /*
|
|
0
|
1915 Make the frame FRAME into an icon, if the window manager supports icons.
|
|
|
1916 If omitted, FRAME defaults to the currently selected frame.
|
|
20
|
1917 */
|
|
|
1918 (frame))
|
|
0
|
1919 {
|
|
|
1920 struct frame *f, *sel_frame;
|
|
|
1921 struct device *d;
|
|
|
1922
|
|
|
1923 f = decode_frame (frame);
|
|
|
1924 d = XDEVICE (FRAME_DEVICE (f));
|
|
|
1925 sel_frame = XFRAME (DEVICE_SELECTED_FRAME (d));
|
|
|
1926
|
|
|
1927 /* Don't allow minibuf_window to remain on a deleted frame. */
|
|
|
1928 if (EQ (f->minibuffer_window, minibuf_window))
|
|
|
1929 {
|
|
|
1930 Fset_window_buffer (sel_frame->minibuffer_window,
|
|
|
1931 XWINDOW (minibuf_window)->buffer);
|
|
|
1932 minibuf_window = sel_frame->minibuffer_window;
|
|
|
1933 }
|
|
|
1934
|
|
|
1935 MAYBE_FRAMEMETH (f, iconify_frame, (f));
|
|
|
1936
|
|
|
1937 return Qnil;
|
|
|
1938 }
|
|
|
1939
|
|
20
|
1940 DEFUN ("deiconify-frame", Fdeiconify_frame, 0, 1, 0, /*
|
|
0
|
1941 Open (de-iconify) the iconified frame FRAME.
|
|
|
1942 Under X, this is currently the same as `make-frame-visible'.
|
|
|
1943 If omitted, FRAME defaults to the currently selected frame.
|
|
|
1944 Also raises the frame so that nothing obscures it.
|
|
20
|
1945 */
|
|
|
1946 (frame))
|
|
0
|
1947 {
|
|
|
1948 return Fmake_frame_visible (frame);
|
|
|
1949 }
|
|
|
1950
|
|
|
1951 /* FSF returns 'icon for iconized frames. What a crock! */
|
|
|
1952
|
|
20
|
1953 DEFUN ("frame-visible-p", Fframe_visible_p, 0, 1, 0, /*
|
|
185
|
1954 Return non NIL if FRAME is now "visible" (actually in use for display).
|
|
0
|
1955 A frame that is not visible is not updated, and, if it works through a
|
|
|
1956 window system, may not show at all.
|
|
185
|
1957 N.B. Under X "visible" means Mapped. It the window is mapped but not
|
|
108
|
1958 actually visible on screen then frame_visible returns 'hidden.
|
|
20
|
1959 */
|
|
|
1960 (frame))
|
|
0
|
1961 {
|
|
|
1962 struct frame *f = decode_frame (frame);
|
|
173
|
1963 int visible = FRAMEMETH_OR_GIVEN (f, frame_visible_p, (f), f->visible);
|
|
|
1964 return visible ? ( visible > 0 ? Qt : Qhidden ) : Qnil;
|
|
0
|
1965 }
|
|
|
1966
|
|
20
|
1967 DEFUN ("frame-totally-visible-p", Fframe_totally_visible_p, 0, 1, 0, /*
|
|
272
|
1968 Return t if frame is not obscured by any other window system windows.
|
|
0
|
1969 Always returns t for tty frames.
|
|
20
|
1970 */
|
|
|
1971 (frame))
|
|
0
|
1972 {
|
|
|
1973 struct frame *f = decode_frame (frame);
|
|
|
1974 return (FRAMEMETH_OR_GIVEN (f, frame_totally_visible_p, (f), f->visible)
|
|
173
|
1975 ? Qt : Qnil);
|
|
0
|
1976 }
|
|
|
1977
|
|
20
|
1978 DEFUN ("frame-iconified-p", Fframe_iconified_p, 0, 1, 0, /*
|
|
0
|
1979 Return t if FRAME is iconified.
|
|
|
1980 Not all window managers use icons; some merely unmap the window, so this
|
|
|
1981 function is not the inverse of `frame-visible-p'. It is possible for a
|
|
|
1982 frame to not be visible and not be iconified either. However, if the
|
|
|
1983 frame is iconified, it will not be visible.
|
|
20
|
1984 */
|
|
|
1985 (frame))
|
|
0
|
1986 {
|
|
|
1987 struct frame *f = decode_frame (frame);
|
|
|
1988 if (f->visible)
|
|
|
1989 return Qnil;
|
|
|
1990 f->iconified = FRAMEMETH_OR_GIVEN (f, frame_iconified_p, (f), 0);
|
|
173
|
1991 return f->iconified ? Qt : Qnil;
|
|
0
|
1992 }
|
|
|
1993
|
|
20
|
1994 DEFUN ("visible-frame-list", Fvisible_frame_list, 0, 1, 0, /*
|
|
185
|
1995 Return a list of all frames now "visible" (being updated).
|
|
0
|
1996 If DEVICE is specified only frames on that device will be returned.
|
|
108
|
1997 Note that under virtual window managers not all these frame are necessarily
|
|
|
1998 really updated.
|
|
20
|
1999 */
|
|
|
2000 (device))
|
|
0
|
2001 {
|
|
|
2002 Lisp_Object devcons, concons;
|
|
|
2003 struct frame *f;
|
|
|
2004 Lisp_Object value;
|
|
|
2005
|
|
|
2006 value = Qnil;
|
|
|
2007
|
|
|
2008 DEVICE_LOOP_NO_BREAK (devcons, concons)
|
|
|
2009 {
|
|
|
2010 assert (DEVICEP (XCAR (devcons)));
|
|
|
2011
|
|
|
2012 if (NILP (device) || EQ (device, XCAR (devcons)))
|
|
|
2013 {
|
|
|
2014 Lisp_Object frmcons;
|
|
|
2015
|
|
|
2016 DEVICE_FRAME_LOOP (frmcons, XDEVICE (XCAR (devcons)))
|
|
|
2017 {
|
|
|
2018 Lisp_Object frame = XCAR (frmcons);
|
|
|
2019 f = XFRAME (frame);
|
|
108
|
2020 if (FRAME_VISIBLE_P(f))
|
|
0
|
2021 value = Fcons (frame, value);
|
|
|
2022 }
|
|
|
2023 }
|
|
|
2024 }
|
|
|
2025
|
|
|
2026 return value;
|
|
|
2027 }
|
|
|
2028
|
|
|
2029
|
|
20
|
2030 DEFUN ("raise-frame", Fraise_frame, 0, 1, "", /*
|
|
0
|
2031 Bring FRAME to the front, so it occludes any frames it overlaps.
|
|
|
2032 If omitted, FRAME defaults to the currently selected frame.
|
|
|
2033 If FRAME is invisible, make it visible.
|
|
|
2034 If Emacs is displaying on an ordinary terminal or some other device which
|
|
|
2035 doesn't support multiple overlapping frames, this function does nothing.
|
|
20
|
2036 */
|
|
|
2037 (frame))
|
|
0
|
2038 {
|
|
|
2039 struct frame *f = decode_frame (frame);
|
|
|
2040
|
|
|
2041 /* Do like the documentation says. */
|
|
|
2042 Fmake_frame_visible (frame);
|
|
|
2043 MAYBE_FRAMEMETH (f, raise_frame, (f));
|
|
|
2044 return Qnil;
|
|
|
2045 }
|
|
|
2046
|
|
20
|
2047 DEFUN ("lower-frame", Flower_frame, 0, 1, "", /*
|
|
0
|
2048 Send FRAME to the back, so it is occluded by any frames that overlap it.
|
|
|
2049 If omitted, FRAME defaults to the currently selected frame.
|
|
|
2050 If Emacs is displaying on an ordinary terminal or some other device which
|
|
|
2051 doesn't support multiple overlapping frames, this function does nothing.
|
|
20
|
2052 */
|
|
|
2053 (frame))
|
|
0
|
2054 {
|
|
|
2055 struct frame *f = decode_frame (frame);
|
|
|
2056
|
|
|
2057 MAYBE_FRAMEMETH (f, lower_frame, (f));
|
|
|
2058 return Qnil;
|
|
|
2059 }
|
|
|
2060
|
|
|
2061 /* Ben thinks there is no need for `redirect-frame-focus' or `frame-focus',
|
|
|
2062 crockish FSFmacs functions. See summary on focus in event-stream.c. */
|
|
|
2063
|
|
|
2064
|
|
|
2065 /***************************************************************************/
|
|
|
2066 /* frame properties */
|
|
|
2067 /***************************************************************************/
|
|
|
2068
|
|
|
2069 static void internal_set_frame_size (struct frame *f, int cols, int rows,
|
|
|
2070 int pretend);
|
|
|
2071
|
|
|
2072 static void
|
|
|
2073 store_minibuf_frame_prop (struct frame *f, Lisp_Object val)
|
|
|
2074 {
|
|
|
2075 Lisp_Object frame;
|
|
|
2076 XSETFRAME (frame, f);
|
|
|
2077
|
|
|
2078 if (WINDOWP (val))
|
|
|
2079 {
|
|
|
2080 if (! MINI_WINDOW_P (XWINDOW (val)))
|
|
|
2081 signal_simple_error
|
|
|
2082 ("Surrogate minibuffer windows must be minibuffer windows",
|
|
|
2083 val);
|
|
|
2084
|
|
|
2085 if (FRAME_HAS_MINIBUF_P (f) || FRAME_MINIBUF_ONLY_P (f))
|
|
|
2086 signal_simple_error
|
|
|
2087 ("Can't change the surrogate minibuffer of a frame with its own minibuffer", frame);
|
|
173
|
2088
|
|
0
|
2089 /* Install the chosen minibuffer window, with proper buffer. */
|
|
|
2090 f->minibuffer_window = val;
|
|
|
2091 }
|
|
|
2092 else if (EQ (val, Qt))
|
|
|
2093 {
|
|
|
2094 if (FRAME_HAS_MINIBUF_P (f) || FRAME_MINIBUF_ONLY_P (f))
|
|
|
2095 signal_simple_error
|
|
|
2096 ("Frame already has its own minibuffer", frame);
|
|
|
2097 else
|
|
|
2098 {
|
|
|
2099 setup_normal_frame (f);
|
|
|
2100 f->mirror_dirty = 1;
|
|
|
2101
|
|
|
2102 update_frame_window_mirror (f);
|
|
|
2103 internal_set_frame_size (f, f->width, f->height, 1);
|
|
|
2104 }
|
|
|
2105 }
|
|
|
2106 }
|
|
|
2107
|
|
|
2108 #if 0
|
|
|
2109
|
|
|
2110 /* possible code if you want to have symbols such as `default-background'
|
|
|
2111 map to setting the background of `default', etc. */
|
|
|
2112
|
|
|
2113 static int
|
|
|
2114 dissect_as_face_setting (Lisp_Object sym, Lisp_Object *face_out,
|
|
|
2115 Lisp_Object *face_prop_out)
|
|
|
2116 {
|
|
|
2117 Lisp_Object list = Vbuilt_in_face_specifiers;
|
|
|
2118 struct Lisp_String *s;
|
|
|
2119
|
|
|
2120 if (!SYMBOLP (sym))
|
|
|
2121 return 0;
|
|
|
2122
|
|
|
2123 s = symbol_name (XSYMBOL (sym));
|
|
|
2124
|
|
|
2125 while (!NILP (list))
|
|
|
2126 {
|
|
|
2127 Lisp_Object prop = Fcar (list);
|
|
|
2128 struct Lisp_String *prop_name;
|
|
|
2129
|
|
|
2130 if (!SYMBOLP (prop))
|
|
|
2131 continue;
|
|
|
2132 prop_name = symbol_name (XSYMBOL (prop));
|
|
|
2133 if (string_length (s) > string_length (prop_name) + 1
|
|
|
2134 && !memcmp (string_data (prop_name),
|
|
|
2135 string_data (s) + string_length (s)
|
|
|
2136 - string_length (prop_name),
|
|
|
2137 string_length (prop_name))
|
|
|
2138 && string_data (s)[string_length (s) - string_length (prop_name)
|
|
|
2139 - 1] == '-')
|
|
|
2140 {
|
|
|
2141 Lisp_Object face =
|
|
|
2142 Ffind_face (make_string (string_data (s),
|
|
|
2143 string_length (s)
|
|
|
2144 - string_length (prop_name)
|
|
|
2145 - 1));
|
|
|
2146 if (!NILP (face))
|
|
|
2147 {
|
|
|
2148 *face_out = face;
|
|
|
2149 *face_prop_out = prop;
|
|
|
2150 return 1;
|
|
|
2151 }
|
|
|
2152 }
|
|
|
2153
|
|
|
2154 list = Fcdr (list);
|
|
|
2155 }
|
|
|
2156
|
|
|
2157 return 0;
|
|
|
2158 }
|
|
|
2159
|
|
|
2160 #endif /* 0 */
|
|
|
2161
|
|
|
2162 static Lisp_Object
|
|
|
2163 get_property_alias (Lisp_Object prop)
|
|
|
2164 {
|
|
|
2165 while (1)
|
|
|
2166 {
|
|
|
2167 Lisp_Object alias = Qnil;
|
|
|
2168
|
|
|
2169 if (SYMBOLP (prop))
|
|
|
2170 alias = Fget (prop, Qframe_property_alias, Qnil);
|
|
|
2171 if (NILP (alias))
|
|
|
2172 break;
|
|
|
2173 prop = alias;
|
|
|
2174 QUIT;
|
|
|
2175 }
|
|
|
2176
|
|
|
2177 return prop;
|
|
|
2178 }
|
|
|
2179
|
|
|
2180 /* #### Using this to modify the internal border width has no effect
|
|
|
2181 because the change isn't propagated to the windows. Are there
|
|
|
2182 other properties which this claims to handle, but doesn't?
|
|
|
2183
|
|
|
2184 But of course. This stuff needs more work, but it's a lot closer
|
|
|
2185 to sanity now than before with the horrible frame-params stuff. */
|
|
|
2186
|
|
20
|
2187 DEFUN ("set-frame-properties", Fset_frame_properties, 2, 2, 0, /*
|
|
0
|
2188 Change some properties of a frame.
|
|
|
2189 PLIST is a property list.
|
|
|
2190 You can also change frame properties individually using `set-frame-property',
|
|
|
2191 but it may be more efficient to change many properties at once.
|
|
|
2192
|
|
|
2193 Frame properties can be retrieved using `frame-property' or `frame-properties'.
|
|
|
2194
|
|
|
2195 The following symbols etc. have predefined meanings:
|
|
|
2196
|
|
272
|
2197 name Name of the frame. Used with X resources.
|
|
2
|
2198 Unchangeable after creation.
|
|
0
|
2199
|
|
|
2200 height Height of the frame, in lines.
|
|
|
2201
|
|
|
2202 width Width of the frame, in characters.
|
|
|
2203
|
|
|
2204 minibuffer Gives the minibuffer behavior for this frame. Either
|
|
|
2205 t (frame has its own minibuffer), `only' (frame is
|
|
|
2206 a minibuffer-only frame), or a window (frame uses that
|
|
|
2207 window, which is on another frame, as the minibuffer).
|
|
|
2208
|
|
|
2209 unsplittable If non-nil, frame cannot be split by `display-buffer'.
|
|
|
2210
|
|
|
2211 current-display-table, menubar-visible-p, left-margin-width,
|
|
|
2212 right-margin-width, minimum-line-ascent, minimum-line-descent,
|
|
|
2213 use-left-overflow, use-right-overflow, scrollbar-width, scrollbar-height,
|
|
|
2214 default-toolbar, top-toolbar, bottom-toolbar, left-toolbar, right-toolbar,
|
|
|
2215 default-toolbar-height, default-toolbar-width, top-toolbar-height,
|
|
|
2216 bottom-toolbar-height, left-toolbar-width, right-toolbar-width,
|
|
|
2217 default-toolbar-visible-p, top-toolbar-visible-p, bottom-toolbar-visible-p,
|
|
|
2218 left-toolbar-visible-p, right-toolbar-visible-p, toolbar-buttons-captioned-p,
|
|
215
|
2219 top-toolbar-border-width, bottom-toolbar-border-width,
|
|
|
2220 left-toolbar-border-width, right-toolbar-border-width,
|
|
0
|
2221 modeline-shadow-thickness, has-modeline-p
|
|
|
2222 [Giving the name of any built-in specifier variable is
|
|
|
2223 equivalent to calling `set-specifier' on the specifier,
|
|
|
2224 with a locale of FRAME. Giving the name to `frame-property'
|
|
|
2225 calls `specifier-instance' on the specifier.]
|
|
|
2226
|
|
|
2227 text-pointer-glyph, nontext-pointer-glyph, modeline-pointer-glyph,
|
|
|
2228 selection-pointer-glyph, busy-pointer-glyph, toolbar-pointer-glyph,
|
|
|
2229 menubar-pointer-glyph, scrollbar-pointer-glyph, gc-pointer-glyph,
|
|
|
2230 octal-escape-glyph, control-arrow-glyph, invisible-text-glyph,
|
|
|
2231 hscroll-glyph, truncation-glyph, continuation-glyph
|
|
|
2232 [Giving the name of any glyph variable is equivalent to
|
|
|
2233 calling `set-glyph-image' on the glyph, with a locale
|
|
|
2234 of FRAME. Giving the name to `frame-property' calls
|
|
|
2235 `glyph-image-instance' on the glyph.]
|
|
|
2236
|
|
|
2237 [default foreground], [default background], [default font],
|
|
|
2238 [modeline foreground], [modeline background], [modeline font],
|
|
|
2239 etc.
|
|
|
2240 [Giving a vector of a face and a property is equivalent
|
|
|
2241 to calling `set-face-property' on the face and property,
|
|
2
|
2242 with a locale of FRAME. Giving the vector to
|
|
0
|
2243 `frame-property' calls `face-property-instance' on the
|
|
|
2244 face and property.]
|
|
|
2245
|
|
|
2246 Finally, if a frame property symbol has the property `frame-property-alias'
|
|
|
2247 on it, then the value will be used in place of that symbol when looking
|
|
|
2248 up and setting frame property values. This allows you to alias one
|
|
|
2249 frame property name to another.
|
|
|
2250
|
|
209
|
2251 See the variables `default-x-frame-plist', `default-tty-frame-plist'
|
|
213
|
2252 and `default-mswindows-frame-plist' for a description of the properties
|
|
209
|
2253 recognized for particular types of frames.
|
|
20
|
2254 */
|
|
|
2255 (frame, plist))
|
|
0
|
2256 {
|
|
|
2257 struct frame *f = decode_frame (frame);
|
|
|
2258 Lisp_Object tail;
|
|
|
2259 Lisp_Object *tailp;
|
|
|
2260 struct gcpro gcpro1, gcpro2;
|
|
|
2261
|
|
|
2262 XSETFRAME (frame, f);
|
|
|
2263 GCPRO2 (frame, plist);
|
|
|
2264 Fcheck_valid_plist (plist);
|
|
|
2265 plist = Fcopy_sequence (plist);
|
|
|
2266 Fcanonicalize_lax_plist (plist, Qnil);
|
|
|
2267 for (tail = plist; !NILP (tail); tail = Fcdr (Fcdr (tail)))
|
|
|
2268 {
|
|
|
2269 Lisp_Object prop = Fcar (tail);
|
|
|
2270 Lisp_Object val = Fcar (Fcdr (tail));
|
|
|
2271
|
|
|
2272 prop = get_property_alias (prop);
|
|
|
2273
|
|
|
2274 #if 0
|
|
|
2275 /* mly wants this, but it's not reasonable to change the name of a
|
|
|
2276 frame after it has been created, because the old name was used
|
|
|
2277 for resource lookup. */
|
|
|
2278 if (EQ (prop, Qname))
|
|
|
2279 {
|
|
|
2280 CHECK_STRING (val);
|
|
|
2281 f->name = val;
|
|
|
2282 }
|
|
|
2283 #endif /* 0 */
|
|
|
2284 if (EQ (prop, Qminibuffer))
|
|
|
2285 store_minibuf_frame_prop (f, val);
|
|
|
2286 if (EQ (prop, Qunsplittable))
|
|
|
2287 f->no_split = !NILP (val);
|
|
|
2288 if (EQ (prop, Qbuffer_predicate))
|
|
|
2289 f->buffer_predicate = val;
|
|
|
2290 if (SYMBOLP (prop) && EQ (Fbuilt_in_variable_type (prop),
|
|
|
2291 Qconst_specifier))
|
|
|
2292 call3 (Qset_specifier, Fsymbol_value (prop), val, frame);
|
|
|
2293 if (SYMBOLP (prop) && !NILP (Fget (prop, Qconst_glyph_variable, Qnil)))
|
|
|
2294 call3 (Qset_glyph_image, Fsymbol_value (prop), val, frame);
|
|
173
|
2295 if (VECTORP (prop) && XVECTOR_LENGTH (prop) == 2)
|
|
0
|
2296 {
|
|
173
|
2297 Lisp_Object face_prop = XVECTOR_DATA (prop)[1];
|
|
0
|
2298 CHECK_SYMBOL (face_prop);
|
|
|
2299 call4 (Qset_face_property,
|
|
173
|
2300 Fget_face (XVECTOR_DATA (prop)[0]),
|
|
0
|
2301 face_prop, val, frame);
|
|
|
2302 }
|
|
|
2303 }
|
|
|
2304
|
|
|
2305 MAYBE_FRAMEMETH (f, set_frame_properties, (f, plist));
|
|
|
2306 for (tailp = &plist; !NILP (*tailp);)
|
|
|
2307 {
|
|
|
2308 Lisp_Object *next_tailp;
|
|
|
2309 Lisp_Object next;
|
|
|
2310 Lisp_Object prop;
|
|
|
2311
|
|
|
2312 next = Fcdr (*tailp);
|
|
|
2313 CHECK_CONS (next);
|
|
|
2314 next_tailp = &XCDR (next);
|
|
|
2315 prop = Fcar (*tailp);
|
|
|
2316
|
|
|
2317 prop = get_property_alias (prop);
|
|
|
2318
|
|
|
2319 if (EQ (prop, Qminibuffer)
|
|
|
2320 || EQ (prop, Qunsplittable)
|
|
|
2321 || EQ (prop, Qbuffer_predicate)
|
|
|
2322 || EQ (prop, Qheight)
|
|
|
2323 || EQ (prop, Qwidth)
|
|
|
2324 || (SYMBOLP (prop) && EQ (Fbuilt_in_variable_type (prop),
|
|
|
2325 Qconst_specifier))
|
|
|
2326 || (SYMBOLP (prop) && !NILP (Fget (prop, Qconst_glyph_variable,
|
|
|
2327 Qnil)))
|
|
173
|
2328 || (VECTORP (prop) && XVECTOR_LENGTH (prop) == 2)
|
|
0
|
2329 || FRAMEMETH_OR_GIVEN (f, internal_frame_property_p, (f, prop), 0))
|
|
|
2330 *tailp = *next_tailp;
|
|
|
2331 tailp = next_tailp;
|
|
|
2332 }
|
|
|
2333
|
|
|
2334 f->plist = nconc2 (plist, f->plist);
|
|
|
2335 Fcanonicalize_lax_plist (f->plist, Qnil);
|
|
|
2336 UNGCPRO;
|
|
|
2337 return Qnil;
|
|
|
2338 }
|
|
|
2339
|
|
20
|
2340 DEFUN ("frame-property", Fframe_property, 2, 3, 0, /*
|
|
0
|
2341 Return FRAME's value for property PROPERTY.
|
|
|
2342 See `set-frame-properties' for the built-in property names.
|
|
20
|
2343 */
|
|
173
|
2344 (frame, property, default_))
|
|
0
|
2345 {
|
|
|
2346 struct frame *f = decode_frame (frame);
|
|
272
|
2347 Lisp_Object value;
|
|
0
|
2348
|
|
|
2349 XSETFRAME (frame, f);
|
|
|
2350
|
|
|
2351 property = get_property_alias (property);
|
|
|
2352
|
|
272
|
2353 if (EQ (Qname, property)) return f->name;
|
|
|
2354
|
|
|
2355 if (EQ (Qheight, property) || EQ (Qwidth, property))
|
|
269
|
2356 {
|
|
272
|
2357 if (window_system_pixelated_geometry (frame))
|
|
|
2358 {
|
|
|
2359 int width, height;
|
|
|
2360 pixel_to_real_char_size (f, FRAME_PIXWIDTH (f), FRAME_PIXHEIGHT (f),
|
|
|
2361 &width, &height);
|
|
|
2362 return make_int (EQ (Qheight, property) ? height: width);
|
|
|
2363 }
|
|
|
2364 else
|
|
|
2365 return make_int (EQ (Qheight, property) ?
|
|
|
2366 FRAME_HEIGHT (f) :
|
|
|
2367 FRAME_WIDTH (f));
|
|
269
|
2368 }
|
|
|
2369
|
|
0
|
2370 /* NOTE: FSF returns Qnil instead of Qt for FRAME_HAS_MINIBUF_P.
|
|
|
2371 This is over-the-top bogosity, because it's inconsistent with
|
|
|
2372 the semantics of `minibuffer' when passed to `make-frame'.
|
|
|
2373 Returning Qt makes things consistent. */
|
|
272
|
2374 if (EQ (Qminibuffer, property))
|
|
|
2375 return (FRAME_MINIBUF_ONLY_P (f) ? Qonly :
|
|
|
2376 FRAME_HAS_MINIBUF_P (f) ? Qt :
|
|
|
2377 FRAME_MINIBUF_WINDOW (f));
|
|
|
2378 if (EQ (Qunsplittable, property))
|
|
|
2379 return FRAME_NO_SPLIT_P (f) ? Qt : Qnil;
|
|
|
2380 if (EQ (Qbuffer_predicate, property))
|
|
|
2381 return f->buffer_predicate;
|
|
|
2382
|
|
|
2383 if (SYMBOLP (property))
|
|
0
|
2384 {
|
|
272
|
2385 if (EQ (Fbuilt_in_variable_type (property), Qconst_specifier))
|
|
|
2386 return Fspecifier_instance (Fsymbol_value (property),
|
|
|
2387 frame, default_, Qnil);
|
|
|
2388 if (!NILP (Fget (property, Qconst_glyph_variable, Qnil)))
|
|
|
2389 {
|
|
|
2390 Lisp_Object glyph = Fsymbol_value (property);
|
|
|
2391 CHECK_GLYPH (glyph);
|
|
|
2392 return Fspecifier_instance (XGLYPH_IMAGE (glyph),
|
|
|
2393 frame, default_, Qnil);
|
|
|
2394 }
|
|
0
|
2395 }
|
|
272
|
2396
|
|
173
|
2397 if (VECTORP (property) && XVECTOR_LENGTH (property) == 2)
|
|
0
|
2398 {
|
|
173
|
2399 Lisp_Object face_prop = XVECTOR_DATA (property)[1];
|
|
0
|
2400 CHECK_SYMBOL (face_prop);
|
|
|
2401 return call3 (Qface_property_instance,
|
|
173
|
2402 Fget_face (XVECTOR_DATA (property)[0]),
|
|
0
|
2403 face_prop, frame);
|
|
|
2404 }
|
|
|
2405
|
|
272
|
2406 if (HAS_FRAMEMETH_P (f, frame_property))
|
|
|
2407 if (!UNBOUNDP (value = FRAMEMETH (f, frame_property, (f, property))))
|
|
0
|
2408 return value;
|
|
|
2409
|
|
272
|
2410 if (!UNBOUNDP (value = external_plist_get (&f->plist, property, 1, ERROR_ME)))
|
|
|
2411 return value;
|
|
|
2412
|
|
|
2413 return default_;
|
|
0
|
2414 }
|
|
|
2415
|
|
20
|
2416 DEFUN ("frame-properties", Fframe_properties, 0, 1, 0, /*
|
|
0
|
2417 Return a property list of the properties of FRAME.
|
|
|
2418 Do not modify this list; use `set-frame-property' instead.
|
|
20
|
2419 */
|
|
|
2420 (frame))
|
|
0
|
2421 {
|
|
|
2422 struct frame *f = decode_frame (frame);
|
|
|
2423 Lisp_Object result = Qnil;
|
|
|
2424 struct gcpro gcpro1;
|
|
|
2425
|
|
|
2426 GCPRO1 (result);
|
|
173
|
2427
|
|
269
|
2428 XSETFRAME (frame, f);
|
|
|
2429
|
|
272
|
2430 /* #### for the moment (since old code uses `frame-parameters'),
|
|
|
2431 we call `copy-sequence' on f->plist. That allows frame-parameters
|
|
|
2432 to destructively convert the plist into an alist, which is more
|
|
|
2433 efficient than doing it non-destructively. At some point we
|
|
|
2434 should remove the call to copy-sequence. */
|
|
|
2435 result = Fcopy_sequence (f->plist);
|
|
|
2436
|
|
|
2437 /* #### should we be adding all the specifiers and glyphs?
|
|
|
2438 That would entail having a list of them all. */
|
|
|
2439 if (HAS_FRAMEMETH_P (f, frame_properties))
|
|
|
2440 result = nconc2 (FRAMEMETH (f, frame_properties, (f)), result);
|
|
|
2441
|
|
|
2442 if (!NILP (f->buffer_predicate))
|
|
|
2443 result = cons3 (Qbuffer_predicate, f->buffer_predicate, result);
|
|
|
2444
|
|
|
2445 if (FRAME_NO_SPLIT_P (f))
|
|
|
2446 result = cons3 (Qunsplittable, Qt, result);
|
|
|
2447
|
|
|
2448 /* NOTE: FSF returns Qnil instead of Qt for FRAME_HAS_MINIBUF_P.
|
|
0
|
2449 This is over-the-top bogosity, because it's inconsistent with
|
|
|
2450 the semantics of `minibuffer' when passed to `make-frame'.
|
|
|
2451 Returning Qt makes things consistent. */
|
|
272
|
2452 result = cons3 (Qminibuffer,
|
|
|
2453 (FRAME_MINIBUF_ONLY_P (f) ? Qonly :
|
|
|
2454 FRAME_HAS_MINIBUF_P (f) ? Qt :
|
|
|
2455 FRAME_MINIBUF_WINDOW (f)),
|
|
|
2456 result);
|
|
0
|
2457 {
|
|
272
|
2458 int width, height;
|
|
|
2459
|
|
|
2460 if (window_system_pixelated_geometry (frame))
|
|
|
2461 {
|
|
|
2462 pixel_to_real_char_size (f, FRAME_PIXWIDTH (f), FRAME_PIXHEIGHT (f),
|
|
|
2463 &width, &height);
|
|
|
2464 }
|
|
|
2465 else
|
|
|
2466 {
|
|
|
2467 height = FRAME_HEIGHT (f);
|
|
|
2468 width = FRAME_WIDTH (f);
|
|
|
2469 }
|
|
|
2470 result = cons3 (Qwidth , make_int (width), result);
|
|
|
2471 result = cons3 (Qheight, make_int (height), result);
|
|
0
|
2472 }
|
|
272
|
2473
|
|
|
2474 result = cons3 (Qname, f->name, result);
|
|
|
2475
|
|
|
2476 UNGCPRO;
|
|
|
2477 return result;
|
|
0
|
2478 }
|
|
|
2479
|
|
|
2480
|
|
20
|
2481 DEFUN ("frame-pixel-height", Fframe_pixel_height, 0, 1, 0, /*
|
|
0
|
2482 Return the height in pixels of FRAME.
|
|
20
|
2483 */
|
|
|
2484 (frame))
|
|
0
|
2485 {
|
|
272
|
2486 return make_int (decode_frame (frame)->pixheight);
|
|
0
|
2487 }
|
|
|
2488
|
|
20
|
2489 DEFUN ("frame-pixel-width", Fframe_pixel_width, 0, 1, 0, /*
|
|
0
|
2490 Return the width in pixels of FRAME.
|
|
20
|
2491 */
|
|
|
2492 (frame))
|
|
0
|
2493 {
|
|
272
|
2494 return make_int (decode_frame (frame)->pixwidth);
|
|
0
|
2495 }
|
|
|
2496
|
|
20
|
2497 DEFUN ("frame-name", Fframe_name, 0, 1, 0, /*
|
|
0
|
2498 Return the name of FRAME (defaulting to the selected frame).
|
|
|
2499 This is not the same as the `title' of the frame.
|
|
20
|
2500 */
|
|
|
2501 (frame))
|
|
0
|
2502 {
|
|
173
|
2503 return decode_frame (frame)->name;
|
|
0
|
2504 }
|
|
|
2505
|
|
20
|
2506 DEFUN ("frame-modified-tick", Fframe_modified_tick, 0, 1, 0, /*
|
|
0
|
2507 Return FRAME's tick counter, incremented for each change to the frame.
|
|
|
2508 Each frame has a tick counter which is incremented each time the frame
|
|
|
2509 is resized, a window is resized, added, or deleted, a face is changed,
|
|
|
2510 `set-window-buffer' or `select-window' is called on a window in the
|
|
|
2511 frame, the window-start of a window in the frame has changed, or
|
|
|
2512 anything else interesting has happened. It wraps around occasionally.
|
|
|
2513 No argument or nil as argument means use selected frame as FRAME.
|
|
20
|
2514 */
|
|
|
2515 (frame))
|
|
0
|
2516 {
|
|
|
2517 return make_int (decode_frame (frame)->modiff);
|
|
|
2518 }
|
|
|
2519
|
|
|
2520 static void
|
|
|
2521 internal_set_frame_size (struct frame *f, int cols, int rows, int pretend)
|
|
|
2522 {
|
|
282
|
2523 /* An explicit size change cancels any pending frame size adjustment */
|
|
|
2524 CLEAR_FRAME_SIZE_SLIPPED(f);
|
|
|
2525
|
|
0
|
2526 if (pretend || !HAS_FRAMEMETH_P (f, set_frame_size))
|
|
|
2527 change_frame_size (f, rows, cols, 0);
|
|
|
2528 else
|
|
|
2529 FRAMEMETH (f, set_frame_size, (f, cols, rows));
|
|
|
2530 }
|
|
|
2531
|
|
20
|
2532 DEFUN ("set-frame-height", Fset_frame_height, 2, 3, 0, /*
|
|
0
|
2533 Specify that the frame FRAME has LINES lines.
|
|
|
2534 Optional third arg non-nil means that redisplay should use LINES lines
|
|
|
2535 but that the idea of the actual height of the frame should not be changed.
|
|
20
|
2536 */
|
|
|
2537 (frame, rows, pretend))
|
|
0
|
2538 {
|
|
|
2539 struct frame *f = decode_frame (frame);
|
|
269
|
2540 int height, width;
|
|
0
|
2541 XSETFRAME (frame, f);
|
|
|
2542 CHECK_INT (rows);
|
|
173
|
2543
|
|
269
|
2544 if (window_system_pixelated_geometry (frame))
|
|
|
2545 {
|
|
|
2546 char_to_real_pixel_size (f, 0, XINT (rows), 0, &height);
|
|
|
2547 width = FRAME_PIXWIDTH (f);
|
|
|
2548 }
|
|
|
2549 else
|
|
|
2550 {
|
|
|
2551 height = XINT (rows);
|
|
|
2552 width = FRAME_WIDTH (f);
|
|
|
2553 }
|
|
|
2554
|
|
|
2555 internal_set_frame_size (f, width, height, !NILP (pretend));
|
|
0
|
2556 return frame;
|
|
|
2557 }
|
|
|
2558
|
|
20
|
2559 DEFUN ("set-frame-width", Fset_frame_width, 2, 3, 0, /*
|
|
0
|
2560 Specify that the frame FRAME has COLS columns.
|
|
|
2561 Optional third arg non-nil means that redisplay should use COLS columns
|
|
|
2562 but that the idea of the actual width of the frame should not be changed.
|
|
20
|
2563 */
|
|
|
2564 (frame, cols, pretend))
|
|
0
|
2565 {
|
|
|
2566 struct frame *f = decode_frame (frame);
|
|
269
|
2567 int width, height;
|
|
0
|
2568 XSETFRAME (frame, f);
|
|
|
2569 CHECK_INT (cols);
|
|
|
2570
|
|
269
|
2571 if (window_system_pixelated_geometry (frame))
|
|
|
2572 {
|
|
|
2573 char_to_real_pixel_size (f, XINT (cols), 0, &width, 0);
|
|
|
2574 height = FRAME_PIXHEIGHT (f);
|
|
|
2575 }
|
|
|
2576 else
|
|
|
2577 {
|
|
|
2578 width = XINT (cols);
|
|
|
2579 height = FRAME_HEIGHT (f);
|
|
|
2580 }
|
|
|
2581
|
|
|
2582 internal_set_frame_size (f, width, height, !NILP (pretend));
|
|
0
|
2583 return frame;
|
|
|
2584 }
|
|
|
2585
|
|
20
|
2586 DEFUN ("set-frame-size", Fset_frame_size, 3, 4, 0, /*
|
|
272
|
2587 Set the size of FRAME to COLS by ROWS.
|
|
0
|
2588 Optional fourth arg non-nil means that redisplay should use COLS by ROWS
|
|
|
2589 but that the idea of the actual size of the frame should not be changed.
|
|
20
|
2590 */
|
|
|
2591 (frame, cols, rows, pretend))
|
|
0
|
2592 {
|
|
|
2593 struct frame *f = decode_frame (frame);
|
|
269
|
2594 int height, width;
|
|
0
|
2595 XSETFRAME (frame, f);
|
|
|
2596 CHECK_INT (cols);
|
|
|
2597 CHECK_INT (rows);
|
|
|
2598
|
|
269
|
2599 if (window_system_pixelated_geometry (frame))
|
|
|
2600 char_to_real_pixel_size (f, XINT (cols), XINT (rows), &width, &height);
|
|
|
2601 else
|
|
|
2602 {
|
|
|
2603 height = XINT (rows);
|
|
|
2604 width = XINT (cols);
|
|
|
2605 }
|
|
|
2606
|
|
|
2607 internal_set_frame_size (f, width, height, !NILP (pretend));
|
|
0
|
2608 return frame;
|
|
|
2609 }
|
|
|
2610
|
|
20
|
2611 DEFUN ("set-frame-position", Fset_frame_position, 3, 3, 0, /*
|
|
272
|
2612 Set position of FRAME in pixels to XOFFSET by YOFFSET.
|
|
0
|
2613 This is actually the position of the upper left corner of the frame.
|
|
|
2614 Negative values for XOFFSET or YOFFSET are interpreted relative to
|
|
|
2615 the rightmost or bottommost possible position (that stays within the screen).
|
|
20
|
2616 */
|
|
|
2617 (frame, xoffset, yoffset))
|
|
0
|
2618 {
|
|
|
2619 struct frame *f = decode_frame (frame);
|
|
|
2620 CHECK_INT (xoffset);
|
|
|
2621 CHECK_INT (yoffset);
|
|
|
2622
|
|
|
2623 MAYBE_FRAMEMETH (f, set_frame_position, (f, XINT (xoffset), XINT (yoffset)));
|
|
|
2624
|
|
|
2625 return Qt;
|
|
|
2626 }
|
|
|
2627
|
|
|
2628
|
|
|
2629
|
|
|
2630 /* Frame size conversion functions moved here from EmacsFrame.c
|
|
|
2631 because they're generic and really don't belong in that file.
|
|
|
2632 Function get_default_char_pixel_size() removed because it's
|
|
|
2633 exactly the same as default_face_height_and_width(). */
|
|
|
2634 static void
|
|
|
2635 frame_conversion_internal (struct frame *f, int pixel_to_char,
|
|
|
2636 int *pixel_width, int *pixel_height,
|
|
269
|
2637 int *char_width, int *char_height,
|
|
|
2638 int real_face)
|
|
0
|
2639 {
|
|
|
2640 int cpw;
|
|
|
2641 int cph;
|
|
|
2642 int egw;
|
|
|
2643 int obw, obh, bdr;
|
|
|
2644 Lisp_Object frame, window;
|
|
|
2645
|
|
|
2646 XSETFRAME (frame, f);
|
|
269
|
2647 if (real_face)
|
|
|
2648 default_face_height_and_width (frame, &cph, &cpw);
|
|
|
2649 else
|
|
|
2650 default_face_height_and_width_1 (frame, &cph, &cpw);
|
|
|
2651
|
|
0
|
2652 window = FRAME_SELECTED_WINDOW (f);
|
|
|
2653
|
|
|
2654 egw = max (glyph_width (Vcontinuation_glyph, Vdefault_face, 0, window),
|
|
|
2655 glyph_width (Vtruncation_glyph, Vdefault_face, 0, window));
|
|
|
2656 egw = max (egw, cpw);
|
|
|
2657 bdr = 2 * f->internal_border_width;
|
|
|
2658 obw = FRAME_SCROLLBAR_WIDTH (f) + FRAME_THEORETICAL_LEFT_TOOLBAR_WIDTH (f) +
|
|
215
|
2659 FRAME_THEORETICAL_RIGHT_TOOLBAR_WIDTH (f) +
|
|
|
2660 2 * FRAME_THEORETICAL_LEFT_TOOLBAR_BORDER_WIDTH (f) +
|
|
|
2661 2 * FRAME_THEORETICAL_RIGHT_TOOLBAR_BORDER_WIDTH (f);
|
|
0
|
2662 obh = FRAME_SCROLLBAR_HEIGHT (f) + FRAME_THEORETICAL_TOP_TOOLBAR_HEIGHT (f) +
|
|
215
|
2663 FRAME_THEORETICAL_BOTTOM_TOOLBAR_HEIGHT (f) +
|
|
|
2664 2 * FRAME_THEORETICAL_TOP_TOOLBAR_BORDER_WIDTH (f) +
|
|
|
2665 2 * FRAME_THEORETICAL_BOTTOM_TOOLBAR_BORDER_WIDTH (f);
|
|
0
|
2666
|
|
|
2667 if (pixel_to_char)
|
|
|
2668 {
|
|
269
|
2669 if (char_width)
|
|
|
2670 *char_width = 1 + ((*pixel_width - egw) - bdr - obw) / cpw;
|
|
|
2671 if (char_height)
|
|
|
2672 *char_height = (*pixel_height - bdr - obh) / cph;
|
|
0
|
2673 }
|
|
|
2674 else
|
|
|
2675 {
|
|
269
|
2676 if (pixel_width)
|
|
|
2677 *pixel_width = (*char_width - 1) * cpw + egw + bdr + obw;
|
|
|
2678 if (pixel_height)
|
|
|
2679 *pixel_height = *char_height * cph + bdr + obh;
|
|
0
|
2680 }
|
|
|
2681 }
|
|
173
|
2682
|
|
0
|
2683 /* This takes the size in pixels of the text area, and returns the number
|
|
|
2684 of characters that will fit there, taking into account the internal
|
|
|
2685 border width, and the pixel width of the line terminator glyphs (which
|
|
|
2686 always count as one "character" wide, even if they are not the same size
|
|
|
2687 as the default character size of the default font). The frame scrollbar
|
|
|
2688 width and left and right toolbar widths are also subtracted out of the
|
|
|
2689 available width. The frame scrollbar height and top and bottom toolbar
|
|
|
2690 heights are subtracted out of the available height.
|
|
|
2691
|
|
|
2692 Therefore the result is not necessarily a multiple of anything in
|
|
|
2693 particular. */
|
|
|
2694 void
|
|
|
2695 pixel_to_char_size (struct frame *f, int pixel_width, int pixel_height,
|
|
|
2696 int *char_width, int *char_height)
|
|
|
2697 {
|
|
|
2698 frame_conversion_internal (f, 1, &pixel_width, &pixel_height, char_width,
|
|
269
|
2699 char_height, 0);
|
|
0
|
2700 }
|
|
|
2701
|
|
|
2702 /* Given a character size, this returns the minimum number of pixels
|
|
|
2703 necessary to display that many characters, taking into account the
|
|
|
2704 internal border width, scrollbar height and width, toolbar heights and
|
|
|
2705 widths and the size of the line terminator glyphs (assuming the line
|
|
|
2706 terminators take up exactly one character position).
|
|
|
2707
|
|
|
2708 Therefore the result is not necessarily a multiple of anything in
|
|
|
2709 particular. */
|
|
|
2710 void
|
|
|
2711 char_to_pixel_size (struct frame *f, int char_width, int char_height,
|
|
|
2712 int *pixel_width, int *pixel_height)
|
|
|
2713 {
|
|
|
2714 frame_conversion_internal (f, 0, pixel_width, pixel_height, &char_width,
|
|
269
|
2715 &char_height, 0);
|
|
0
|
2716 }
|
|
|
2717
|
|
|
2718 /* Given a pixel size, rounds DOWN to the smallest size in pixels necessary
|
|
|
2719 to display the same number of characters as are displayable now.
|
|
|
2720 */
|
|
|
2721 void
|
|
|
2722 round_size_to_char (struct frame *f, int in_width, int in_height,
|
|
|
2723 int *out_width, int *out_height)
|
|
|
2724 {
|
|
|
2725 int char_width;
|
|
|
2726 int char_height;
|
|
|
2727 pixel_to_char_size (f, in_width, in_height, &char_width, &char_height);
|
|
|
2728 char_to_pixel_size (f, char_width, char_height, out_width, out_height);
|
|
|
2729 }
|
|
|
2730
|
|
269
|
2731 /* Versions of the above which always account for real font metrics.
|
|
|
2732 */
|
|
|
2733 void
|
|
|
2734 pixel_to_real_char_size (struct frame *f, int pixel_width, int pixel_height,
|
|
|
2735 int *char_width, int *char_height)
|
|
|
2736 {
|
|
|
2737 frame_conversion_internal (f, 1, &pixel_width, &pixel_height, char_width,
|
|
|
2738 char_height, 1);
|
|
|
2739 }
|
|
|
2740
|
|
|
2741 void
|
|
|
2742 char_to_real_pixel_size (struct frame *f, int char_width, int char_height,
|
|
|
2743 int *pixel_width, int *pixel_height)
|
|
|
2744 {
|
|
|
2745 frame_conversion_internal (f, 0, pixel_width, pixel_height, &char_width,
|
|
|
2746 &char_height, 1);
|
|
|
2747 }
|
|
|
2748
|
|
|
2749 void
|
|
|
2750 round_size_to_real_char (struct frame *f, int in_width, int in_height,
|
|
|
2751 int *out_width, int *out_height)
|
|
|
2752 {
|
|
|
2753 int char_width;
|
|
|
2754 int char_height;
|
|
|
2755 pixel_to_real_char_size (f, in_width, in_height, &char_width, &char_height);
|
|
|
2756 char_to_real_pixel_size (f, char_width, char_height, out_width, out_height);
|
|
|
2757 }
|
|
|
2758
|
|
0
|
2759 /* Change the frame height and/or width. Values may be given as zero to
|
|
|
2760 indicate no change is to take place. */
|
|
|
2761 static void
|
|
|
2762 change_frame_size_1 (struct frame *f, int newheight, int newwidth)
|
|
|
2763 {
|
|
|
2764 Lisp_Object frame;
|
|
|
2765 int new_pixheight, new_pixwidth;
|
|
269
|
2766 int font_height, real_font_height, font_width;
|
|
0
|
2767
|
|
|
2768 /* #### Chuck -- shouldn't we be checking to see if the frame
|
|
|
2769 is being "changed" to its existing size, and do nothing if so? */
|
|
209
|
2770 /* No, because it would hose toolbar updates. The toolbar
|
|
|
2771 update code relies on this function to cause window `top' and
|
|
|
2772 `left' coordinates to be recomputed even though no frame size
|
|
|
2773 change occurs. --kyle */
|
|
0
|
2774 if (in_display)
|
|
|
2775 abort ();
|
|
|
2776
|
|
|
2777 XSETFRAME (frame, f);
|
|
149
|
2778
|
|
269
|
2779 default_face_height_and_width (frame, &real_font_height, 0);
|
|
|
2780 default_face_height_and_width_1 (frame, &font_height, &font_width);
|
|
0
|
2781
|
|
|
2782 /* This size-change overrides any pending one for this frame. */
|
|
|
2783 FRAME_NEW_HEIGHT (f) = 0;
|
|
|
2784 FRAME_NEW_WIDTH (f) = 0;
|
|
|
2785
|
|
|
2786 new_pixheight = newheight * font_height;
|
|
|
2787 new_pixwidth = (newwidth - 1) * font_width;
|
|
|
2788
|
|
|
2789 /* #### dependency on FRAME_WIN_P should be removed. */
|
|
|
2790 if (FRAME_WIN_P (f))
|
|
|
2791 {
|
|
|
2792 new_pixheight += FRAME_SCROLLBAR_HEIGHT (f);
|
|
|
2793 new_pixwidth += FRAME_SCROLLBAR_WIDTH (f);
|
|
|
2794 }
|
|
|
2795
|
|
|
2796 /* when frame_conversion_internal() calculated the number of rows/cols
|
|
280
|
2797 in the frame, the theoretical toolbar sizes were subtracted out.
|
|
|
2798 The caluclations below adjust for real toolbar height/width in
|
|
|
2799 frame, which may be different from frame spec, taking the above
|
|
|
2800 fact into account */
|
|
|
2801 new_pixheight +=
|
|
|
2802 + FRAME_THEORETICAL_TOP_TOOLBAR_HEIGHT (f)
|
|
|
2803 + 2 * FRAME_THEORETICAL_TOP_TOOLBAR_BORDER_WIDTH (f)
|
|
|
2804 - FRAME_REAL_TOP_TOOLBAR_HEIGHT (f)
|
|
|
2805 - 2 * FRAME_REAL_TOP_TOOLBAR_BORDER_WIDTH (f);
|
|
|
2806
|
|
|
2807 new_pixheight +=
|
|
|
2808 + FRAME_THEORETICAL_BOTTOM_TOOLBAR_HEIGHT (f)
|
|
|
2809 + 2 * FRAME_THEORETICAL_BOTTOM_TOOLBAR_BORDER_WIDTH (f)
|
|
|
2810 - FRAME_REAL_BOTTOM_TOOLBAR_HEIGHT (f)
|
|
|
2811 - 2 * FRAME_REAL_BOTTOM_TOOLBAR_BORDER_WIDTH (f);
|
|
|
2812
|
|
|
2813 new_pixwidth +=
|
|
|
2814 + FRAME_THEORETICAL_LEFT_TOOLBAR_WIDTH (f)
|
|
|
2815 + 2 * FRAME_THEORETICAL_LEFT_TOOLBAR_BORDER_WIDTH (f)
|
|
|
2816 - FRAME_REAL_LEFT_TOOLBAR_WIDTH (f)
|
|
|
2817 - 2 * FRAME_REAL_LEFT_TOOLBAR_BORDER_WIDTH (f);
|
|
|
2818
|
|
|
2819 new_pixwidth +=
|
|
|
2820 + FRAME_THEORETICAL_RIGHT_TOOLBAR_WIDTH (f)
|
|
|
2821 + 2 * FRAME_THEORETICAL_RIGHT_TOOLBAR_BORDER_WIDTH (f)
|
|
|
2822 - FRAME_REAL_RIGHT_TOOLBAR_WIDTH (f)
|
|
|
2823 - 2 * FRAME_REAL_RIGHT_TOOLBAR_BORDER_WIDTH (f);
|
|
|
2824
|
|
0
|
2825 /* Adjust the width for the end glyph which may be a different width
|
|
|
2826 than the default character width. */
|
|
|
2827 {
|
|
|
2828 int adjustment, trunc_width, cont_width;
|
|
|
2829
|
|
|
2830 trunc_width = glyph_width (Vtruncation_glyph, Vdefault_face, 0,
|
|
|
2831 FRAME_SELECTED_WINDOW (f));
|
|
|
2832 cont_width = glyph_width (Vcontinuation_glyph, Vdefault_face, 0,
|
|
|
2833 FRAME_SELECTED_WINDOW (f));
|
|
|
2834 adjustment = max (trunc_width, cont_width);
|
|
|
2835 adjustment = max (adjustment, font_width);
|
|
|
2836
|
|
|
2837 new_pixwidth += adjustment;
|
|
|
2838 }
|
|
|
2839
|
|
|
2840 /* If we don't have valid values, exit. */
|
|
|
2841 if (!new_pixheight && !new_pixwidth)
|
|
|
2842 return;
|
|
|
2843
|
|
|
2844 if (new_pixheight)
|
|
|
2845 {
|
|
|
2846 XWINDOW (FRAME_ROOT_WINDOW (f))->pixel_top = FRAME_TOP_BORDER_END (f);
|
|
|
2847
|
|
|
2848 if (FRAME_HAS_MINIBUF_P (f)
|
|
|
2849 && ! FRAME_MINIBUF_ONLY_P (f))
|
|
|
2850 /* Frame has both root and minibuffer. */
|
|
|
2851 {
|
|
153
|
2852 /*
|
|
|
2853 * Leave the minibuffer height the same if the frame has
|
|
|
2854 * been initialized, and the minibuffer height is tall
|
|
|
2855 * enough to display at least one line of text in the default
|
|
|
2856 * font, and the old minibuffer height is a multiple of the
|
|
|
2857 * default font height. This should cause the minibuffer
|
|
|
2858 * height to be recomputed on font changes but not for
|
|
|
2859 * other frame size changes, which seems reasonable.
|
|
|
2860 */
|
|
|
2861 int old_minibuf_height =
|
|
|
2862 XWINDOW(FRAME_MINIBUF_WINDOW(f))->pixel_height;
|
|
|
2863 int minibuf_height =
|
|
269
|
2864 f->init_finished && (old_minibuf_height % real_font_height) == 0 ?
|
|
|
2865 max(old_minibuf_height, real_font_height) :
|
|
|
2866 real_font_height;
|
|
0
|
2867 set_window_pixheight (FRAME_ROOT_WINDOW (f),
|
|
|
2868 /* - font_height for minibuffer */
|
|
153
|
2869 new_pixheight - minibuf_height, 0);
|
|
0
|
2870
|
|
|
2871 XWINDOW (FRAME_MINIBUF_WINDOW (f))->pixel_top =
|
|
153
|
2872 new_pixheight - minibuf_height + FRAME_TOP_BORDER_END (f);
|
|
173
|
2873
|
|
153
|
2874 set_window_pixheight (FRAME_MINIBUF_WINDOW (f), minibuf_height, 0);
|
|
0
|
2875 }
|
|
|
2876 else
|
|
|
2877 /* Frame has just one top-level window. */
|
|
|
2878 set_window_pixheight (FRAME_ROOT_WINDOW (f), new_pixheight, 0);
|
|
|
2879
|
|
|
2880 FRAME_HEIGHT (f) = newheight;
|
|
|
2881 if (FRAME_TTY_P (f))
|
|
|
2882 f->pixheight = newheight;
|
|
|
2883 }
|
|
|
2884
|
|
|
2885 if (new_pixwidth)
|
|
|
2886 {
|
|
|
2887 XWINDOW (FRAME_ROOT_WINDOW (f))->pixel_left = FRAME_LEFT_BORDER_END (f);
|
|
|
2888 set_window_pixwidth (FRAME_ROOT_WINDOW (f), new_pixwidth, 0);
|
|
|
2889
|
|
|
2890 if (FRAME_HAS_MINIBUF_P (f))
|
|
|
2891 {
|
|
|
2892 XWINDOW (FRAME_MINIBUF_WINDOW (f))->pixel_left =
|
|
|
2893 FRAME_LEFT_BORDER_END (f);
|
|
|
2894 set_window_pixwidth (FRAME_MINIBUF_WINDOW (f), new_pixwidth, 0);
|
|
|
2895 }
|
|
|
2896
|
|
|
2897 FRAME_WIDTH (f) = newwidth;
|
|
|
2898 if (FRAME_TTY_P (f))
|
|
|
2899 f->pixwidth = newwidth;
|
|
|
2900 }
|
|
|
2901
|
|
282
|
2902 if (window_system_pixelated_geometry (frame))
|
|
|
2903 pixel_to_real_char_size (f, FRAME_PIXWIDTH (f), FRAME_PIXHEIGHT (f),
|
|
|
2904 &FRAME_CHARWIDTH (f), &FRAME_CHARHEIGHT (f));
|
|
|
2905 else
|
|
|
2906 {
|
|
|
2907 FRAME_CHARWIDTH (f) = FRAME_WIDTH (f);
|
|
|
2908 FRAME_CHARHEIGHT (f) = FRAME_HEIGHT (f);
|
|
|
2909 }
|
|
|
2910
|
|
0
|
2911 MARK_FRAME_TOOLBARS_CHANGED (f);
|
|
|
2912 MARK_FRAME_CHANGED (f);
|
|
217
|
2913 f->echo_area_garbaged = 1;
|
|
0
|
2914 }
|
|
|
2915
|
|
|
2916 void
|
|
|
2917 change_frame_size (struct frame *f, int newheight, int newwidth, int delay)
|
|
|
2918 {
|
|
|
2919 /* sometimes we get passed a size that's too small (esp. when a
|
|
|
2920 client widget gets resized, since we have no control over this).
|
|
|
2921 So deal. */
|
|
|
2922 check_frame_size (f, &newheight, &newwidth);
|
|
|
2923
|
|
|
2924 if (delay || in_display || gc_in_progress)
|
|
|
2925 {
|
|
|
2926 MARK_FRAME_SIZE_CHANGED (f);
|
|
|
2927 f->new_width = newwidth;
|
|
|
2928 f->new_height = newheight;
|
|
|
2929 return;
|
|
|
2930 }
|
|
|
2931
|
|
|
2932 f->size_change_pending = 0;
|
|
|
2933 /* For TTY frames, it's like one, like all ...
|
|
|
2934 Can't have two TTY frames of different sizes on the same device. */
|
|
|
2935 if (FRAME_TTY_P (f))
|
|
|
2936 {
|
|
|
2937 Lisp_Object frmcons;
|
|
|
2938
|
|
|
2939 DEVICE_FRAME_LOOP (frmcons, XDEVICE (FRAME_DEVICE (f)))
|
|
|
2940 change_frame_size_1 (XFRAME (XCAR (frmcons)), newheight, newwidth);
|
|
|
2941 }
|
|
|
2942 else
|
|
|
2943 change_frame_size_1 (f, newheight, newwidth);
|
|
|
2944 }
|
|
|
2945
|
|
|
2946
|
|
|
2947 void
|
|
|
2948 update_frame_title (struct frame *f)
|
|
|
2949 {
|
|
|
2950 struct window *w = XWINDOW (FRAME_SELECTED_WINDOW (f));
|
|
|
2951 Lisp_Object title_format;
|
|
|
2952 Lisp_Object icon_format;
|
|
2
|
2953 Bufbyte *title;
|
|
0
|
2954
|
|
|
2955 /* We don't change the title for the minibuffer unless the frame
|
|
|
2956 only has a minibuffer. */
|
|
|
2957 if (MINI_WINDOW_P (w) && !FRAME_MINIBUF_ONLY_P (f))
|
|
|
2958 return;
|
|
|
2959
|
|
|
2960 /* And we don't want dead buffers to blow up on us. */
|
|
2
|
2961 if (!BUFFER_LIVE_P (XBUFFER (w->buffer)))
|
|
0
|
2962 return;
|
|
|
2963
|
|
2
|
2964 title = NULL;
|
|
|
2965 title_format = symbol_value_in_buffer (Qframe_title_format, w->buffer);
|
|
|
2966 icon_format = symbol_value_in_buffer (Qframe_icon_title_format, w->buffer);
|
|
|
2967
|
|
|
2968 if (HAS_FRAMEMETH_P (f, set_title_from_bufbyte))
|
|
0
|
2969 {
|
|
2
|
2970 title = generate_formatted_string (w, title_format, Qnil,
|
|
|
2971 DEFAULT_INDEX, CURRENT_DISP);
|
|
|
2972 FRAMEMETH (f, set_title_from_bufbyte, (f, title));
|
|
|
2973 }
|
|
|
2974
|
|
|
2975 if (HAS_FRAMEMETH_P (f, set_icon_name_from_bufbyte))
|
|
|
2976 {
|
|
|
2977 if (!EQ (icon_format, title_format) || !title)
|
|
0
|
2978 {
|
|
2
|
2979 if (title)
|
|
|
2980 xfree (title);
|
|
|
2981
|
|
|
2982 title = generate_formatted_string (w, icon_format, Qnil,
|
|
|
2983 DEFAULT_INDEX, CURRENT_DISP);
|
|
0
|
2984 }
|
|
2
|
2985 FRAMEMETH (f, set_icon_name_from_bufbyte, (f, title));
|
|
0
|
2986 }
|
|
|
2987
|
|
2
|
2988 if (title)
|
|
|
2989 xfree (title);
|
|
0
|
2990 }
|
|
|
2991
|
|
|
2992
|
|
20
|
2993 DEFUN ("set-frame-pointer", Fset_frame_pointer, 2, 2, 0, /*
|
|
0
|
2994 Set the mouse pointer of FRAME to the given pointer image instance.
|
|
|
2995 You should not call this function directly. Instead, set one of
|
|
|
2996 the variables `text-pointer-glyph', `nontext-pointer-glyph',
|
|
|
2997 `modeline-pointer-glyph', `selection-pointer-glyph',
|
|
|
2998 `busy-pointer-glyph', or `toolbar-pointer-glyph'.
|
|
20
|
2999 */
|
|
|
3000 (frame, image_instance))
|
|
0
|
3001 {
|
|
|
3002 struct frame *f = decode_frame (frame);
|
|
|
3003 CHECK_POINTER_IMAGE_INSTANCE (image_instance);
|
|
|
3004 if (!EQ (f->pointer, image_instance))
|
|
|
3005 {
|
|
|
3006 f->pointer = image_instance;
|
|
|
3007 MAYBE_FRAMEMETH (f, set_frame_pointer, (f));
|
|
|
3008 }
|
|
|
3009 return Qnil;
|
|
|
3010 }
|
|
|
3011
|
|
|
3012
|
|
|
3013 void
|
|
|
3014 update_frame_icon (struct frame *f)
|
|
|
3015 {
|
|
|
3016 if (f->icon_changed || f->windows_changed)
|
|
|
3017 {
|
|
272
|
3018 Lisp_Object frame;
|
|
0
|
3019 Lisp_Object new_icon;
|
|
|
3020
|
|
|
3021 XSETFRAME (frame, f);
|
|
|
3022 new_icon = glyph_image_instance (Vframe_icon_glyph, frame,
|
|
|
3023 ERROR_ME_WARN, 0);
|
|
|
3024 if (!EQ (new_icon, f->icon))
|
|
|
3025 {
|
|
|
3026 f->icon = new_icon;
|
|
|
3027 MAYBE_FRAMEMETH (f, set_frame_icon, (f));
|
|
|
3028 }
|
|
|
3029 }
|
|
|
3030
|
|
|
3031 f->icon_changed = 0;
|
|
|
3032 }
|
|
|
3033
|
|
|
3034 static void
|
|
|
3035 icon_glyph_changed (Lisp_Object glyph, Lisp_Object property,
|
|
|
3036 Lisp_Object locale)
|
|
|
3037 {
|
|
|
3038 MARK_ICON_CHANGED;
|
|
|
3039 }
|
|
|
3040
|
|
|
3041
|
|
|
3042 void
|
|
|
3043 syms_of_frame (void)
|
|
|
3044 {
|
|
|
3045 defsymbol (&Qdelete_frame_hook, "delete-frame-hook");
|
|
|
3046 defsymbol (&Qselect_frame_hook, "select-frame-hook");
|
|
|
3047 defsymbol (&Qdeselect_frame_hook, "deselect-frame-hook");
|
|
|
3048 defsymbol (&Qcreate_frame_hook, "create-frame-hook");
|
|
197
|
3049 defsymbol (&Qcustom_initialize_frame, "custom-initialize-frame");
|
|
0
|
3050 defsymbol (&Qmouse_enter_frame_hook, "mouse-enter-frame-hook");
|
|
|
3051 defsymbol (&Qmouse_leave_frame_hook, "mouse-leave-frame-hook");
|
|
|
3052 defsymbol (&Qmap_frame_hook, "map-frame-hook");
|
|
|
3053 defsymbol (&Qunmap_frame_hook, "unmap-frame-hook");
|
|
|
3054
|
|
|
3055 defsymbol (&Qframep, "framep");
|
|
|
3056 defsymbol (&Qframe_live_p, "frame-live-p");
|
|
|
3057 defsymbol (&Qframe_x_p, "frame-x-p");
|
|
|
3058 defsymbol (&Qframe_tty_p, "frame-tty-p");
|
|
|
3059 defsymbol (&Qdelete_frame, "delete-frame");
|
|
|
3060 defsymbol (&Qsynchronize_minibuffers, "synchronize-minibuffers");
|
|
|
3061 defsymbol (&Qbuffer_predicate, "buffer-predicate");
|
|
|
3062 defsymbol (&Qframe_being_created, "frame-being-created");
|
|
|
3063 defsymbol (&Qmake_initial_minibuffer_frame, "make-initial-minibuffer-frame");
|
|
|
3064
|
|
2
|
3065 defsymbol (&Qframe_title_format, "frame-title-format");
|
|
|
3066 defsymbol (&Qframe_icon_title_format, "frame-icon-title-format");
|
|
|
3067
|
|
108
|
3068 defsymbol (&Qhidden, "hidden");
|
|
0
|
3069 defsymbol (&Qvisible, "visible");
|
|
|
3070 defsymbol (&Qiconic, "iconic");
|
|
|
3071 defsymbol (&Qinvisible, "invisible");
|
|
|
3072 defsymbol (&Qvisible_iconic, "visible-iconic");
|
|
|
3073 defsymbol (&Qinvisible_iconic, "invisible-iconic");
|
|
|
3074 defsymbol (&Qnomini, "nomini");
|
|
|
3075 defsymbol (&Qvisible_nomini, "visible-nomini");
|
|
|
3076 defsymbol (&Qiconic_nomini, "iconic-nomini");
|
|
|
3077 defsymbol (&Qinvisible_nomini, "invisible-nomini");
|
|
|
3078 defsymbol (&Qvisible_iconic_nomini, "visible-iconic-nomini");
|
|
|
3079 defsymbol (&Qinvisible_iconic_nomini, "invisible-iconic-nomini");
|
|
|
3080
|
|
|
3081 defsymbol (&Qminibuffer, "minibuffer");
|
|
|
3082 defsymbol (&Qunsplittable, "unsplittable");
|
|
|
3083 defsymbol (&Qinternal_border_width, "internal-border-width");
|
|
|
3084 defsymbol (&Qtop_toolbar_shadow_color, "top-toolbar-shadow-color");
|
|
|
3085 defsymbol (&Qbottom_toolbar_shadow_color, "bottom-toolbar-shadow-color");
|
|
|
3086 defsymbol (&Qbackground_toolbar_color, "background-toolbar-color");
|
|
|
3087 defsymbol (&Qtop_toolbar_shadow_pixmap, "top-toolbar-shadow-pixmap");
|
|
|
3088 defsymbol (&Qbottom_toolbar_shadow_pixmap, "bottom-toolbar-shadow-pixmap");
|
|
|
3089 defsymbol (&Qtoolbar_shadow_thickness, "toolbar-shadow-thickness");
|
|
|
3090 defsymbol (&Qscrollbar_placement, "scrollbar-placement");
|
|
|
3091 defsymbol (&Qinter_line_space, "inter-line-space");
|
|
|
3092 /* Qiconic already in this function. */
|
|
|
3093 defsymbol (&Qvisual_bell, "visual-bell");
|
|
|
3094 defsymbol (&Qbell_volume, "bell-volume");
|
|
|
3095 defsymbol (&Qpointer_background, "pointer-background");
|
|
|
3096 defsymbol (&Qpointer_color, "pointer-color");
|
|
|
3097 defsymbol (&Qtext_pointer, "text-pointer");
|
|
|
3098 defsymbol (&Qspace_pointer, "space-pointer");
|
|
|
3099 defsymbol (&Qmodeline_pointer, "modeline-pointer");
|
|
|
3100 defsymbol (&Qgc_pointer, "gc-pointer");
|
|
|
3101 defsymbol (&Qinitially_unmapped, "initially-unmapped");
|
|
|
3102 defsymbol (&Quse_backing_store, "use-backing-store");
|
|
|
3103 defsymbol (&Qborder_color, "border-color");
|
|
|
3104 defsymbol (&Qborder_width, "border-width");
|
|
|
3105 /* Qwidth, Qheight, Qleft, Qtop in general.c */
|
|
|
3106 defsymbol (&Qset_specifier, "set-specifier");
|
|
|
3107 defsymbol (&Qset_glyph_image, "set-glyph-image");
|
|
|
3108 defsymbol (&Qset_face_property, "set-face-property");
|
|
|
3109 defsymbol (&Qface_property_instance, "face-property-instance");
|
|
|
3110 defsymbol (&Qframe_property_alias, "frame-property-alias");
|
|
|
3111
|
|
20
|
3112 DEFSUBR (Fmake_frame);
|
|
|
3113 DEFSUBR (Fframep);
|
|
|
3114 DEFSUBR (Fframe_live_p);
|
|
0
|
3115 #if 0 /* FSFmacs */
|
|
20
|
3116 DEFSUBR (Fignore_event);
|
|
0
|
3117 #endif
|
|
284
|
3118 DEFSUBR (Ffocus_frame);
|
|
20
|
3119 DEFSUBR (Fselect_frame);
|
|
|
3120 DEFSUBR (Fselected_frame);
|
|
|
3121 DEFSUBR (Factive_minibuffer_window);
|
|
|
3122 DEFSUBR (Flast_nonminibuf_frame);
|
|
|
3123 DEFSUBR (Fframe_root_window);
|
|
|
3124 DEFSUBR (Fframe_selected_window);
|
|
|
3125 DEFSUBR (Fset_frame_selected_window);
|
|
|
3126 DEFSUBR (Fframe_device);
|
|
|
3127 DEFSUBR (Fnext_frame);
|
|
|
3128 DEFSUBR (Fprevious_frame);
|
|
|
3129 DEFSUBR (Fdelete_frame);
|
|
|
3130 DEFSUBR (Fmouse_position);
|
|
|
3131 DEFSUBR (Fmouse_pixel_position);
|
|
|
3132 DEFSUBR (Fmouse_position_as_motion_event);
|
|
|
3133 DEFSUBR (Fset_mouse_position);
|
|
|
3134 DEFSUBR (Fset_mouse_pixel_position);
|
|
|
3135 DEFSUBR (Fmake_frame_visible);
|
|
|
3136 DEFSUBR (Fmake_frame_invisible);
|
|
|
3137 DEFSUBR (Ficonify_frame);
|
|
|
3138 DEFSUBR (Fdeiconify_frame);
|
|
|
3139 DEFSUBR (Fframe_visible_p);
|
|
|
3140 DEFSUBR (Fframe_totally_visible_p);
|
|
|
3141 DEFSUBR (Fframe_iconified_p);
|
|
|
3142 DEFSUBR (Fvisible_frame_list);
|
|
|
3143 DEFSUBR (Fraise_frame);
|
|
|
3144 DEFSUBR (Flower_frame);
|
|
|
3145 DEFSUBR (Fframe_property);
|
|
|
3146 DEFSUBR (Fframe_properties);
|
|
|
3147 DEFSUBR (Fset_frame_properties);
|
|
|
3148 DEFSUBR (Fframe_pixel_height);
|
|
|
3149 DEFSUBR (Fframe_pixel_width);
|
|
|
3150 DEFSUBR (Fframe_name);
|
|
|
3151 DEFSUBR (Fframe_modified_tick);
|
|
|
3152 DEFSUBR (Fset_frame_height);
|
|
|
3153 DEFSUBR (Fset_frame_width);
|
|
|
3154 DEFSUBR (Fset_frame_size);
|
|
|
3155 DEFSUBR (Fset_frame_position);
|
|
|
3156 DEFSUBR (Fset_frame_pointer);
|
|
0
|
3157 }
|
|
|
3158
|
|
|
3159 void
|
|
|
3160 vars_of_frame (void)
|
|
|
3161 {
|
|
|
3162 /* */
|
|
|
3163 Vframe_being_created = Qnil;
|
|
|
3164 staticpro (&Vframe_being_created);
|
|
|
3165
|
|
20
|
3166 #ifdef HAVE_CDE
|
|
149
|
3167 Fprovide (intern ("cde"));
|
|
20
|
3168 #endif
|
|
|
3169
|
|
183
|
3170 #ifdef HAVE_OFFIX_DND
|
|
|
3171 Fprovide (intern ("offix"));
|
|
|
3172 #endif
|
|
|
3173
|
|
0
|
3174 #if 0 /* FSFmacs stupidity */
|
|
|
3175 xxDEFVAR_LISP ("emacs-iconified", &Vemacs_iconified /*
|
|
|
3176 Non-nil if all of emacs is iconified and frame updates are not needed.
|
|
|
3177 */ );
|
|
|
3178 Vemacs_iconified = Qnil;
|
|
|
3179 #endif
|
|
|
3180
|
|
|
3181 DEFVAR_LISP ("select-frame-hook", &Vselect_frame_hook /*
|
|
|
3182 Function or functions to run just after a new frame is given the focus.
|
|
|
3183 Note that calling `select-frame' does not necessarily set the focus:
|
|
|
3184 The actual window-system focus will not be changed until the next time
|
|
|
3185 that XEmacs is waiting for an event, and even then, the window manager
|
|
|
3186 may refuse the focus-change request.
|
|
|
3187 */ );
|
|
|
3188 Vselect_frame_hook = Qnil;
|
|
|
3189
|
|
|
3190 DEFVAR_LISP ("deselect-frame-hook", &Vdeselect_frame_hook /*
|
|
|
3191 Function or functions to run just before a frame loses the focus.
|
|
|
3192 See `select-frame-hook'.
|
|
|
3193 */ );
|
|
|
3194 Vdeselect_frame_hook = Qnil;
|
|
|
3195
|
|
|
3196 DEFVAR_LISP ("delete-frame-hook", &Vdelete_frame_hook /*
|
|
|
3197 Function or functions to call when a frame is deleted.
|
|
16
|
3198 One argument, the about-to-be-deleted frame.
|
|
0
|
3199 */ );
|
|
|
3200 Vdelete_frame_hook = Qnil;
|
|
|
3201
|
|
|
3202 DEFVAR_LISP ("create-frame-hook", &Vcreate_frame_hook /*
|
|
|
3203 Function or functions to call when a frame is created.
|
|
|
3204 One argument, the newly-created frame.
|
|
|
3205 */ );
|
|
|
3206 Vcreate_frame_hook = Qnil;
|
|
|
3207
|
|
|
3208 DEFVAR_LISP ("mouse-enter-frame-hook", &Vmouse_enter_frame_hook /*
|
|
16
|
3209 Function or functions to call when the mouse enters a frame.
|
|
0
|
3210 One argument, the frame.
|
|
16
|
3211 Be careful not to make assumptions about the window manager's focus model.
|
|
0
|
3212 In most cases, the `deselect-frame-hook' is more appropriate.
|
|
|
3213 */ );
|
|
|
3214 Vmouse_enter_frame_hook = Qnil;
|
|
|
3215
|
|
|
3216 DEFVAR_LISP ("mouse-leave-frame-hook", &Vmouse_leave_frame_hook /*
|
|
16
|
3217 Function or functions to call when the mouse leaves a frame.
|
|
0
|
3218 One argument, the frame.
|
|
16
|
3219 Be careful not to make assumptions about the window manager's focus model.
|
|
0
|
3220 In most cases, the `select-frame-hook' is more appropriate.
|
|
|
3221 */ );
|
|
|
3222 Vmouse_leave_frame_hook = Qnil;
|
|
|
3223
|
|
|
3224 DEFVAR_LISP ("map-frame-hook", &Vmap_frame_hook /*
|
|
16
|
3225 Function or functions to call when a frame is mapped.
|
|
0
|
3226 One argument, the frame.
|
|
|
3227 */ );
|
|
|
3228 Vmap_frame_hook = Qnil;
|
|
|
3229
|
|
|
3230 DEFVAR_LISP ("unmap-frame-hook", &Vunmap_frame_hook /*
|
|
16
|
3231 Function or functions to call when a frame is unmapped.
|
|
0
|
3232 One argument, the frame.
|
|
|
3233 */ );
|
|
|
3234 Vunmap_frame_hook = Qnil;
|
|
|
3235
|
|
142
|
3236 DEFVAR_BOOL ("allow-deletion-of-last-visible-frame",
|
|
146
|
3237 &allow_deletion_of_last_visible_frame /*
|
|
0
|
3238 *Non-nil means to assume the force option to delete-frame.
|
|
|
3239 */ );
|
|
146
|
3240 allow_deletion_of_last_visible_frame = 0;
|
|
0
|
3241
|
|
282
|
3242 DEFVAR_LISP ("adjust-frame-function", &Vadjust_frame_function /*
|
|
|
3243 Function or constant controlling adjustment of frame.
|
|
|
3244 When scrollbars, toolbars, default font etc. change in frame, the frame
|
|
|
3245 needs to be adjusted. The adjustment is controlled by this variable.
|
|
|
3246 Legal values are:
|
|
|
3247 nil to keep character frame size unchanged when possible (resize)
|
|
|
3248 t to keep pixel size unchanged (never resize)
|
|
|
3249 function symbol or lambda form. This function must return boolean
|
|
|
3250 value which is treated as above. Function is passed one parameter,
|
|
|
3251 the frame being adjusted. It function should not modify or delete
|
|
|
3252 the frame.
|
|
0
|
3253 */ );
|
|
282
|
3254 Vadjust_frame_function = Qnil;
|
|
0
|
3255
|
|
|
3256 DEFVAR_LISP ("mouse-motion-handler", &Vmouse_motion_handler /*
|
|
|
3257 Handler for motion events. One arg, the event.
|
|
|
3258 For most applications, you should use `mode-motion-hook' instead of this.
|
|
|
3259 */ );
|
|
|
3260 Vmouse_motion_handler = Qnil;
|
|
|
3261
|
|
|
3262 DEFVAR_LISP ("synchronize-minibuffers",&Vsynchronize_minibuffers /*
|
|
|
3263 Set to t if all minibuffer windows are to be synchronized.
|
|
|
3264 This will cause echo area messages to appear in the minibuffers of all
|
|
|
3265 visible frames.
|
|
|
3266 */ );
|
|
|
3267 Vsynchronize_minibuffers = Qnil;
|
|
|
3268
|
|
|
3269 DEFVAR_LISP ("frame-title-format", &Vframe_title_format /*
|
|
|
3270 Controls the title of the X window corresponding to the selected frame.
|
|
|
3271 This is the same format as `modeline-format' with the exception that
|
|
|
3272 %- is ignored.
|
|
|
3273 */ );
|
|
|
3274 Vframe_title_format = Fpurecopy (build_string ("%S: %b"));
|
|
|
3275
|
|
|
3276 DEFVAR_LISP ("frame-icon-title-format", &Vframe_icon_title_format /*
|
|
|
3277 Controls the title of the icon corresponding to the selected frame.
|
|
16
|
3278 See also the variable `frame-title-format'.
|
|
0
|
3279 */ );
|
|
|
3280 Vframe_icon_title_format = Fpurecopy (build_string ("%b"));
|
|
|
3281
|
|
|
3282 DEFVAR_LISP ("default-frame-name", &Vdefault_frame_name /*
|
|
|
3283 The default name to assign to newly-created frames.
|
|
|
3284 This can be overridden by arguments to `make-frame'.
|
|
|
3285 This must be a string.
|
|
|
3286 */ );
|
|
272
|
3287 #ifndef INFODOCK
|
|
0
|
3288 Vdefault_frame_name = Fpurecopy (build_string ("emacs"));
|
|
272
|
3289 #else
|
|
|
3290 Vdefault_frame_name = Fpurecopy (build_string ("InfoDock"));
|
|
|
3291 #endif
|
|
0
|
3292
|
|
|
3293 DEFVAR_LISP ("default-frame-plist", &Vdefault_frame_plist /*
|
|
|
3294 Plist of default values for frame creation, other than the first one.
|
|
|
3295 These may be set in your init file, like this:
|
|
|
3296
|
|
|
3297 \(setq default-frame-plist '(width 80 height 55))
|
|
|
3298
|
|
|
3299 The properties may be in alist format for backward compatibility
|
|
|
3300 but you should not rely on this behavior.
|
|
|
3301
|
|
|
3302 These override values given in window system configuration data,
|
|
|
3303 including X Windows' defaults database.
|
|
|
3304
|
|
|
3305 Since the first X frame is created before loading your .emacs file,
|
|
|
3306 you must use the X resource database for that.
|
|
|
3307
|
|
|
3308 For values specific to the first Emacs frame, see `initial-frame-plist'.
|
|
|
3309 For values specific to the separate minibuffer frame, see
|
|
|
3310 `minibuffer-frame-plist'.
|
|
|
3311
|
|
|
3312 See also the variables `default-x-frame-plist' and
|
|
|
3313 `default-tty-frame-plist', which are like `default-frame-plist'
|
|
|
3314 except that they apply only to X or tty frames, respectively
|
|
197
|
3315 \(whereas `default-frame-plist' applies to all types of frames).
|
|
0
|
3316 */ );
|
|
|
3317 Vdefault_frame_plist = Qnil;
|
|
|
3318
|
|
|
3319 DEFVAR_LISP ("frame-icon-glyph", &Vframe_icon_glyph /*
|
|
|
3320 Icon glyph used to iconify a frame.
|
|
|
3321 */ );
|
|
|
3322 }
|
|
|
3323
|
|
|
3324 void
|
|
|
3325 complex_vars_of_frame (void)
|
|
|
3326 {
|
|
|
3327 Vframe_icon_glyph = allocate_glyph (GLYPH_ICON, icon_glyph_changed);
|
|
|
3328 }
|
