|
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"
|
|
398
|
37 #include "gutter.h"
|
|
0
|
38 #include "menubar.h"
|
|
|
39 #include "redisplay.h"
|
|
|
40 #include "scrollbar.h"
|
|
|
41 #include "window.h"
|
|
|
42
|
|
|
43 Lisp_Object Vselect_frame_hook, Qselect_frame_hook;
|
|
|
44 Lisp_Object Vdeselect_frame_hook, Qdeselect_frame_hook;
|
|
|
45 Lisp_Object Vcreate_frame_hook, Qcreate_frame_hook;
|
|
|
46 Lisp_Object Vdelete_frame_hook, Qdelete_frame_hook;
|
|
|
47 Lisp_Object Vmouse_enter_frame_hook, Qmouse_enter_frame_hook;
|
|
|
48 Lisp_Object Vmouse_leave_frame_hook, Qmouse_leave_frame_hook;
|
|
|
49 Lisp_Object Vmap_frame_hook, Qmap_frame_hook;
|
|
|
50 Lisp_Object Vunmap_frame_hook, Qunmap_frame_hook;
|
|
146
|
51 int allow_deletion_of_last_visible_frame;
|
|
282
|
52 Lisp_Object Vadjust_frame_function;
|
|
0
|
53 Lisp_Object Vmouse_motion_handler;
|
|
|
54 Lisp_Object Vsynchronize_minibuffers;
|
|
|
55 Lisp_Object Qsynchronize_minibuffers;
|
|
|
56 Lisp_Object Qbuffer_predicate;
|
|
|
57 Lisp_Object Qmake_initial_minibuffer_frame;
|
|
197
|
58 Lisp_Object Qcustom_initialize_frame;
|
|
0
|
59
|
|
|
60 /* We declare all these frame properties here even though many of them
|
|
|
61 are currently only used in frame-x.c, because we should generalize
|
|
|
62 them. */
|
|
|
63
|
|
|
64 Lisp_Object Qminibuffer;
|
|
|
65 Lisp_Object Qunsplittable;
|
|
|
66 Lisp_Object Qinternal_border_width;
|
|
|
67 Lisp_Object Qtop_toolbar_shadow_color;
|
|
|
68 Lisp_Object Qbottom_toolbar_shadow_color;
|
|
|
69 Lisp_Object Qbackground_toolbar_color;
|
|
|
70 Lisp_Object Qtop_toolbar_shadow_pixmap;
|
|
|
71 Lisp_Object Qbottom_toolbar_shadow_pixmap;
|
|
|
72 Lisp_Object Qtoolbar_shadow_thickness;
|
|
|
73 Lisp_Object Qscrollbar_placement;
|
|
|
74 Lisp_Object Qinter_line_space;
|
|
|
75 Lisp_Object Qvisual_bell;
|
|
|
76 Lisp_Object Qbell_volume;
|
|
|
77 Lisp_Object Qpointer_background;
|
|
|
78 Lisp_Object Qpointer_color;
|
|
|
79 Lisp_Object Qtext_pointer;
|
|
|
80 Lisp_Object Qspace_pointer;
|
|
|
81 Lisp_Object Qmodeline_pointer;
|
|
|
82 Lisp_Object Qgc_pointer;
|
|
|
83 Lisp_Object Qinitially_unmapped;
|
|
|
84 Lisp_Object Quse_backing_store;
|
|
|
85 Lisp_Object Qborder_color;
|
|
|
86 Lisp_Object Qborder_width;
|
|
|
87
|
|
|
88 Lisp_Object Qframep, Qframe_live_p;
|
|
|
89 Lisp_Object Qdelete_frame;
|
|
|
90
|
|
2
|
91 Lisp_Object Qframe_title_format, Vframe_title_format;
|
|
|
92 Lisp_Object Qframe_icon_title_format, Vframe_icon_title_format;
|
|
0
|
93
|
|
|
94 Lisp_Object Vdefault_frame_name;
|
|
|
95 Lisp_Object Vdefault_frame_plist;
|
|
|
96
|
|
|
97 Lisp_Object Vframe_icon_glyph;
|
|
|
98
|
|
108
|
99 Lisp_Object Qhidden;
|
|
|
100
|
|
0
|
101 Lisp_Object Qvisible, Qiconic, Qinvisible, Qvisible_iconic, Qinvisible_iconic;
|
|
|
102 Lisp_Object Qnomini, Qvisible_nomini, Qiconic_nomini, Qinvisible_nomini;
|
|
|
103 Lisp_Object Qvisible_iconic_nomini, Qinvisible_iconic_nomini;
|
|
|
104
|
|
|
105 Lisp_Object Qset_specifier, Qset_glyph_image, Qset_face_property;
|
|
|
106 Lisp_Object Qface_property_instance;
|
|
|
107
|
|
|
108 Lisp_Object Qframe_property_alias;
|
|
|
109
|
|
|
110 /* If this is non-nil, it is the frame that make-frame is currently
|
|
|
111 creating. We can't set the current frame to this in case the
|
|
|
112 debugger goes off because it would try and display to it. However,
|
|
|
113 there are some places which need to reference it which have no
|
|
|
114 other way of getting it if it isn't the selected frame. */
|
|
|
115 Lisp_Object Vframe_being_created;
|
|
|
116 Lisp_Object Qframe_being_created;
|
|
|
117
|
|
|
118 static void store_minibuf_frame_prop (struct frame *f, Lisp_Object val);
|
|
398
|
119 static struct display_line title_string_display_line;
|
|
|
120 /* Used by generate_title_string. Global because they get used so much that
|
|
|
121 the dynamic allocation time adds up. */
|
|
|
122 static Emchar_dynarr *title_string_emchar_dynarr;
|
|
0
|
123
|
|
|
124
|
|
|
125 static Lisp_Object
|
|
398
|
126 mark_frame (Lisp_Object obj)
|
|
0
|
127 {
|
|
|
128 struct frame *f = XFRAME (obj);
|
|
|
129
|
|
398
|
130 #define MARKED_SLOT(x) mark_object (f->x)
|
|
0
|
131 #include "frameslots.h"
|
|
|
132
|
|
|
133 if (FRAME_LIVE_P (f)) /* device is nil for a dead frame */
|
|
398
|
134 MAYBE_FRAMEMETH (f, mark_frame, (f));
|
|
0
|
135
|
|
|
136 return Qnil;
|
|
|
137 }
|
|
|
138
|
|
|
139 static void
|
|
|
140 print_frame (Lisp_Object obj, Lisp_Object printcharfun, int escapeflag)
|
|
|
141 {
|
|
|
142 struct frame *frm = XFRAME (obj);
|
|
|
143 char buf[200];
|
|
173
|
144
|
|
0
|
145 if (print_readably)
|
|
|
146 error ("printing unreadable object #<frame %s 0x%x>",
|
|
16
|
147 XSTRING_DATA (frm->name), frm->header.uid);
|
|
0
|
148
|
|
|
149 sprintf (buf, "#<%s-frame ", !FRAME_LIVE_P (frm) ? "dead" :
|
|
|
150 FRAME_TYPE_NAME (frm));
|
|
|
151 write_c_string (buf, printcharfun);
|
|
|
152 print_internal (frm->name, printcharfun, 1);
|
|
|
153 sprintf (buf, " 0x%x>", frm->header.uid);
|
|
|
154 write_c_string (buf, printcharfun);
|
|
|
155 }
|
|
|
156
|
|
272
|
157 DEFINE_LRECORD_IMPLEMENTATION ("frame", frame,
|
|
398
|
158 mark_frame, print_frame, 0, 0, 0, 0,
|
|
272
|
159 struct frame);
|
|
0
|
160
|
|
|
161 static void
|
|
|
162 nuke_all_frame_slots (struct frame *f)
|
|
|
163 {
|
|
398
|
164 #define MARKED_SLOT(x) f->x = Qnil
|
|
0
|
165 #include "frameslots.h"
|
|
|
166 }
|
|
|
167
|
|
|
168 /* Allocate a new frame object and set all its fields to reasonable
|
|
|
169 values. The root window is created but the minibuffer will be done
|
|
|
170 later. */
|
|
|
171
|
|
|
172 static struct frame *
|
|
|
173 allocate_frame_core (Lisp_Object device)
|
|
|
174 {
|
|
|
175 /* This function can GC */
|
|
272
|
176 Lisp_Object frame;
|
|
0
|
177 Lisp_Object root_window;
|
|
398
|
178 struct frame *f = alloc_lcrecord_type (struct frame, &lrecord_frame);
|
|
0
|
179
|
|
|
180 zero_lcrecord (f);
|
|
|
181 nuke_all_frame_slots (f);
|
|
|
182 XSETFRAME (frame, f);
|
|
|
183
|
|
|
184 f->device = device;
|
|
|
185 f->framemeths = XDEVICE (device)->devmeths;
|
|
|
186 f->buffer_alist = Fcopy_sequence (Vbuffer_alist);
|
|
|
187
|
|
|
188 root_window = allocate_window ();
|
|
|
189 XWINDOW (root_window)->frame = frame;
|
|
|
190
|
|
|
191 /* 10 is arbitrary,
|
|
380
|
192 Just so that there is "something there."
|
|
0
|
193 Correct size will be set up later with change_frame_size. */
|
|
|
194
|
|
380
|
195 f->width = 10;
|
|
0
|
196 f->height = 10;
|
|
|
197
|
|
|
198 XWINDOW (root_window)->pixel_width = 10;
|
|
|
199 XWINDOW (root_window)->pixel_height = 9;
|
|
|
200
|
|
|
201 /* The size of the minibuffer window is now set in x_create_frame
|
|
|
202 in xfns.c. */
|
|
|
203
|
|
|
204 f->root_window = root_window;
|
|
|
205 f->selected_window = root_window;
|
|
|
206 f->last_nonminibuf_window = root_window;
|
|
|
207
|
|
384
|
208 /* cache of subwindows visible on frame */
|
|
408
|
209 f->subwindow_instance_cache = make_weak_list (WEAK_LIST_SIMPLE);
|
|
384
|
210
|
|
398
|
211 /* associated exposure ignore list */
|
|
|
212 f->subwindow_exposures = 0;
|
|
|
213 f->subwindow_exposures_tail = 0;
|
|
|
214
|
|
|
215 FRAME_SET_PAGENUMBER (f, 1);
|
|
|
216
|
|
0
|
217 /* Choose a buffer for the frame's root window. */
|
|
|
218 XWINDOW (root_window)->buffer = Qt;
|
|
|
219 {
|
|
|
220 Lisp_Object buf;
|
|
|
221
|
|
|
222 buf = Fcurrent_buffer ();
|
|
|
223 /* If buf is a 'hidden' buffer (i.e. one whose name starts with
|
|
|
224 a space), try to find another one. */
|
|
|
225 if (string_char (XSTRING (Fbuffer_name (buf)), 0) == ' ')
|
|
|
226 buf = Fother_buffer (buf, Qnil, Qnil);
|
|
398
|
227 Fset_window_buffer (root_window, buf, Qnil);
|
|
0
|
228 }
|
|
|
229
|
|
|
230 return f;
|
|
|
231 }
|
|
|
232
|
|
|
233 static void
|
|
|
234 setup_normal_frame (struct frame *f)
|
|
|
235 {
|
|
|
236 Lisp_Object mini_window;
|
|
|
237 Lisp_Object frame;
|
|
|
238
|
|
|
239 XSETFRAME (frame, f);
|
|
|
240
|
|
|
241 mini_window = allocate_window ();
|
|
|
242 XWINDOW (f->root_window)->next = mini_window;
|
|
|
243 XWINDOW (mini_window)->prev = f->root_window;
|
|
|
244 XWINDOW (mini_window)->mini_p = Qt;
|
|
|
245 XWINDOW (mini_window)->frame = frame;
|
|
|
246 f->minibuffer_window = mini_window;
|
|
|
247 f->has_minibuffer = 1;
|
|
|
248
|
|
|
249 XWINDOW (mini_window)->buffer = Qt;
|
|
398
|
250 Fset_window_buffer (mini_window, Vminibuffer_zero, Qt);
|
|
0
|
251 }
|
|
|
252
|
|
|
253 /* Make a frame using a separate minibuffer window on another frame.
|
|
|
254 MINI_WINDOW is the minibuffer window to use. nil means use the
|
|
|
255 default-minibuffer-frame. */
|
|
|
256
|
|
|
257 static void
|
|
|
258 setup_frame_without_minibuffer (struct frame *f, Lisp_Object mini_window)
|
|
|
259 {
|
|
|
260 /* This function can GC */
|
|
|
261 Lisp_Object device = f->device;
|
|
|
262
|
|
|
263 if (!NILP (mini_window))
|
|
|
264 CHECK_LIVE_WINDOW (mini_window);
|
|
173
|
265
|
|
0
|
266 if (!NILP (mini_window)
|
|
|
267 && !EQ (DEVICE_CONSOLE (XDEVICE (device)),
|
|
|
268 FRAME_CONSOLE (XFRAME (XWINDOW (mini_window)->frame))))
|
|
|
269 error ("frame and minibuffer must be on the same console");
|
|
|
270
|
|
410
|
271 /* Do not create a default minibuffer frame on printer devices. */
|
|
|
272 if (NILP (mini_window)
|
|
|
273 && DEVICE_DISPLAY_P (XDEVICE (FRAME_DEVICE (f))))
|
|
0
|
274 {
|
|
|
275 struct console *con = XCONSOLE (FRAME_CONSOLE (f));
|
|
|
276 /* Use default-minibuffer-frame if possible. */
|
|
|
277 if (!FRAMEP (con->default_minibuffer_frame)
|
|
|
278 || ! FRAME_LIVE_P (XFRAME (con->default_minibuffer_frame)))
|
|
|
279 {
|
|
|
280 /* If there's no minibuffer frame to use, create one. */
|
|
|
281 con->default_minibuffer_frame
|
|
|
282 = call1 (Qmake_initial_minibuffer_frame, device);
|
|
|
283 }
|
|
|
284 mini_window = XFRAME (con->default_minibuffer_frame)->minibuffer_window;
|
|
|
285 }
|
|
|
286
|
|
|
287 /* Install the chosen minibuffer window, with proper buffer. */
|
|
410
|
288 if (!NILP (mini_window))
|
|
|
289 {
|
|
|
290 store_minibuf_frame_prop (f, mini_window);
|
|
|
291 Fset_window_buffer (mini_window, Vminibuffer_zero, Qt);
|
|
|
292 }
|
|
|
293 else
|
|
|
294 f->minibuffer_window = Qnil;
|
|
0
|
295 }
|
|
|
296
|
|
|
297 /* Make a frame containing only a minibuffer window. */
|
|
|
298
|
|
|
299 static void
|
|
|
300 setup_minibuffer_frame (struct frame *f)
|
|
|
301 {
|
|
|
302 /* This function can GC */
|
|
|
303 /* First make a frame containing just a root window, no minibuffer. */
|
|
|
304 Lisp_Object mini_window;
|
|
|
305 Lisp_Object frame;
|
|
|
306
|
|
|
307 XSETFRAME (frame, f);
|
|
|
308
|
|
|
309 f->no_split = 1;
|
|
|
310 f->has_minibuffer = 1;
|
|
|
311
|
|
|
312 /* Now label the root window as also being the minibuffer.
|
|
|
313 Avoid infinite looping on the window chain by marking next pointer
|
|
|
314 as nil. */
|
|
|
315
|
|
|
316 mini_window = f->minibuffer_window = f->root_window;
|
|
|
317 XWINDOW (mini_window)->mini_p = Qt;
|
|
16
|
318 XWINDOW (mini_window)->next = Qnil;
|
|
|
319 XWINDOW (mini_window)->prev = Qnil;
|
|
|
320 XWINDOW (mini_window)->frame = frame;
|
|
0
|
321
|
|
|
322 /* Put the proper buffer in that window. */
|
|
|
323
|
|
398
|
324 Fset_window_buffer (mini_window, Vminibuffer_zero, Qt);
|
|
0
|
325 }
|
|
|
326
|
|
|
327 static Lisp_Object
|
|
|
328 make_sure_its_a_fresh_plist (Lisp_Object foolist)
|
|
|
329 {
|
|
|
330 if (CONSP (Fcar (foolist)))
|
|
|
331 {
|
|
|
332 /* looks like an alist to me. */
|
|
|
333 foolist = Fcopy_alist (foolist);
|
|
|
334 foolist = Fdestructive_alist_to_plist (foolist);
|
|
|
335 }
|
|
|
336 else
|
|
|
337 foolist = Fcopy_sequence (foolist);
|
|
|
338
|
|
|
339 return foolist;
|
|
|
340 }
|
|
|
341
|
|
20
|
342 DEFUN ("make-frame", Fmake_frame, 0, 2, "", /*
|
|
272
|
343 Create and return a new frame, displaying the current buffer.
|
|
155
|
344 Runs the functions listed in `create-frame-hook' after frame creation.
|
|
0
|
345
|
|
|
346 Optional argument PROPS is a property list (a list of alternating
|
|
151
|
347 keyword-value specifications) of properties for the new frame.
|
|
0
|
348 \(An alist is accepted for backward compatibility but should not
|
|
|
349 be passed in.)
|
|
|
350
|
|
|
351 See `set-frame-properties', `default-x-frame-plist', and
|
|
|
352 `default-tty-frame-plist' for the specially-recognized properties.
|
|
20
|
353 */
|
|
|
354 (props, device))
|
|
0
|
355 {
|
|
|
356 struct frame *f;
|
|
|
357 struct device *d;
|
|
|
358 Lisp_Object frame = Qnil, name = Qnil, minibuf;
|
|
|
359 struct gcpro gcpro1, gcpro2, gcpro3;
|
|
|
360 int speccount = specpdl_depth ();
|
|
|
361 int first_frame_on_device = 0;
|
|
|
362 int first_frame_on_console = 0;
|
|
|
363
|
|
|
364 d = decode_device (device);
|
|
|
365 XSETDEVICE (device, d);
|
|
|
366
|
|
|
367 /* PROPS and NAME may be freshly-created, so make sure to GCPRO. */
|
|
|
368 GCPRO3 (frame, props, name);
|
|
|
369
|
|
|
370 props = make_sure_its_a_fresh_plist (props);
|
|
|
371 if (DEVICE_SPECIFIC_FRAME_PROPS (d))
|
|
|
372 /* Put the device-specific props before the more general ones so
|
|
|
373 that they override them. */
|
|
|
374 props = nconc2 (props,
|
|
|
375 make_sure_its_a_fresh_plist
|
|
|
376 (*DEVICE_SPECIFIC_FRAME_PROPS (d)));
|
|
|
377 props = nconc2 (props, make_sure_its_a_fresh_plist (Vdefault_frame_plist));
|
|
|
378 Fcanonicalize_lax_plist (props, Qnil);
|
|
|
379
|
|
|
380 name = Flax_plist_get (props, Qname, Qnil);
|
|
|
381 if (!NILP (name))
|
|
|
382 CHECK_STRING (name);
|
|
|
383 else if (STRINGP (Vdefault_frame_name))
|
|
|
384 name = Vdefault_frame_name;
|
|
|
385 else
|
|
|
386 name = build_string ("emacs");
|
|
|
387
|
|
398
|
388 if (!NILP (Fstring_match (make_string ((const Bufbyte *) "\\.", 2), name,
|
|
0
|
389 Qnil, Qnil)))
|
|
|
390 signal_simple_error (". not allowed in frame names", name);
|
|
|
391
|
|
|
392 f = allocate_frame_core (device);
|
|
280
|
393 XSETFRAME (frame, f);
|
|
0
|
394
|
|
|
395 specbind (Qframe_being_created, name);
|
|
|
396 f->name = name;
|
|
|
397
|
|
|
398 FRAMEMETH (f, init_frame_1, (f, props));
|
|
|
399
|
|
|
400 minibuf = Flax_plist_get (props, Qminibuffer, Qunbound);
|
|
|
401 if (UNBOUNDP (minibuf))
|
|
|
402 {
|
|
|
403 /* If minibuf is unspecified, then look for a minibuffer X resource. */
|
|
|
404 /* #### Not implemented any more. We need to fix things up so
|
|
|
405 that we search out all X resources and append them to the end of
|
|
|
406 props, above. This is the only way in general to assure
|
|
|
407 coherent behavior for all frame properties/resources/etc. */
|
|
|
408 }
|
|
|
409 else
|
|
|
410 props = Flax_plist_remprop (props, Qminibuffer);
|
|
|
411
|
|
|
412 if (EQ (minibuf, Qnone) || NILP (minibuf))
|
|
|
413 setup_frame_without_minibuffer (f, Qnil);
|
|
|
414 else if (EQ (minibuf, Qonly))
|
|
|
415 setup_minibuffer_frame (f);
|
|
|
416 else if (WINDOWP (minibuf))
|
|
|
417 setup_frame_without_minibuffer (f, minibuf);
|
|
|
418 else if (EQ (minibuf, Qt) || UNBOUNDP (minibuf))
|
|
|
419 setup_normal_frame (f);
|
|
|
420 else
|
|
|
421 signal_simple_error ("Invalid value for `minibuffer'", minibuf);
|
|
|
422
|
|
|
423 update_frame_window_mirror (f);
|
|
|
424
|
|
398
|
425 if (initialized && !DEVICE_STREAM_P (d))
|
|
0
|
426 {
|
|
|
427 if (!NILP (f->minibuffer_window))
|
|
|
428 reset_face_cachels (XWINDOW (f->minibuffer_window));
|
|
|
429 reset_face_cachels (XWINDOW (f->root_window));
|
|
|
430 }
|
|
|
431
|
|
155
|
432 /* If no frames on this device formerly existed, say this is the
|
|
|
433 first frame. It kind of assumes that frameless devices don't
|
|
|
434 exist, but it shouldn't be too harmful. */
|
|
|
435 if (NILP (DEVICE_FRAME_LIST (d)))
|
|
|
436 first_frame_on_device = 1;
|
|
|
437
|
|
0
|
438 /* This *must* go before the init_*() methods. Those functions
|
|
|
439 call Lisp code, and if any of them causes a warning to be displayed
|
|
|
440 and the *Warnings* buffer to be created, it won't get added to
|
|
|
441 the frame-specific version of the buffer-alist unless the frame
|
|
|
442 is accessible from the device. */
|
|
|
443
|
|
98
|
444 #if 0
|
|
0
|
445 DEVICE_FRAME_LIST (d) = nconc2 (DEVICE_FRAME_LIST (d), Fcons (frame, Qnil));
|
|
98
|
446 #endif
|
|
|
447 DEVICE_FRAME_LIST (d) = Fcons (frame, DEVICE_FRAME_LIST (d));
|
|
0
|
448 RESET_CHANGED_SET_FLAGS;
|
|
|
449
|
|
|
450 /* Now make sure that the initial cached values are set correctly.
|
|
|
451 Do this after the init_frame method is called because that may
|
|
|
452 do things (e.g. create widgets) that are necessary for the
|
|
|
453 specifier value-changed methods to work OK. */
|
|
|
454 recompute_all_cached_specifiers_in_frame (f);
|
|
|
455
|
|
|
456 if (!DEVICE_STREAM_P (d))
|
|
|
457 {
|
|
|
458 init_frame_faces (f);
|
|
|
459
|
|
|
460 #ifdef HAVE_SCROLLBARS
|
|
|
461 /* Finish up resourcing the scrollbars. */
|
|
|
462 init_frame_scrollbars (f);
|
|
|
463 #endif
|
|
|
464
|
|
|
465 #ifdef HAVE_TOOLBARS
|
|
|
466 /* Create the initial toolbars. We have to do this after the frame
|
|
|
467 methods are called because it may potentially call some things itself
|
|
|
468 which depend on the normal frame methods having initialized
|
|
|
469 things. */
|
|
|
470 init_frame_toolbars (f);
|
|
|
471 #endif
|
|
|
472 reset_face_cachels (XWINDOW (FRAME_SELECTED_WINDOW (f)));
|
|
|
473 reset_glyph_cachels (XWINDOW (FRAME_SELECTED_WINDOW (f)));
|
|
404
|
474
|
|
0
|
475 change_frame_size (f, f->height, f->width, 0);
|
|
|
476 }
|
|
|
477
|
|
|
478 MAYBE_FRAMEMETH (f, init_frame_2, (f, props));
|
|
|
479 Fset_frame_properties (frame, props);
|
|
|
480 MAYBE_FRAMEMETH (f, init_frame_3, (f));
|
|
|
481
|
|
|
482 /* Hallelujah, praise the lord. */
|
|
|
483 f->init_finished = 1;
|
|
|
484
|
|
|
485 /* If this is the first frame on the device, make it the selected one. */
|
|
155
|
486 if (first_frame_on_device && NILP (DEVICE_SELECTED_FRAME (d)))
|
|
|
487 set_device_selected_frame (d, frame);
|
|
0
|
488
|
|
|
489 /* If at startup or if the current console is a stream console
|
|
|
490 (usually also at startup), make this console the selected one
|
|
|
491 so that messages show up on it. */
|
|
|
492 if (NILP (Fselected_console ()) ||
|
|
|
493 CONSOLE_STREAM_P (XCONSOLE (Fselected_console ())))
|
|
|
494 Fselect_console (DEVICE_CONSOLE (d));
|
|
|
495
|
|
|
496 first_frame_on_console =
|
|
|
497 (first_frame_on_device &&
|
|
|
498 XINT (Flength (CONSOLE_DEVICE_LIST (XCONSOLE (DEVICE_CONSOLE (d)))))
|
|
|
499 == 1);
|
|
|
500
|
|
|
501 /* #### all this calling of frame methods at various odd times
|
|
|
502 is somewhat of a mess. It's necessary to do it this way due
|
|
|
503 to strange console-type-specific things that need to be done. */
|
|
|
504 MAYBE_FRAMEMETH (f, after_init_frame, (f, first_frame_on_device,
|
|
|
505 first_frame_on_console));
|
|
|
506
|
|
404
|
507 if (!DEVICE_STREAM_P (d))
|
|
|
508 {
|
|
|
509 /* Now initialise the gutters. This won't change the frame size,
|
|
|
510 but is needed as input to the layout that change_frame_size
|
|
|
511 will eventually do. Unfortunately gutter sizing code relies
|
|
|
512 on the frame in question being visible so we can't do this
|
|
|
513 earlier. */
|
|
|
514 init_frame_gutters (f);
|
|
|
515
|
|
|
516 change_frame_size (f, f->height, f->width, 0);
|
|
|
517 }
|
|
|
518
|
|
0
|
519 if (first_frame_on_device)
|
|
|
520 {
|
|
|
521 if (first_frame_on_console)
|
|
|
522 va_run_hook_with_args (Qcreate_console_hook, 1, DEVICE_CONSOLE (d));
|
|
|
523 va_run_hook_with_args (Qcreate_device_hook, 1, device);
|
|
|
524 }
|
|
|
525 va_run_hook_with_args (Qcreate_frame_hook, 1, frame);
|
|
|
526
|
|
197
|
527 /* Initialize custom-specific stuff. */
|
|
|
528 if (!UNBOUNDP (symbol_function (XSYMBOL (Qcustom_initialize_frame))))
|
|
|
529 call1 (Qcustom_initialize_frame, frame);
|
|
|
530
|
|
0
|
531 unbind_to (speccount, Qnil);
|
|
|
532
|
|
|
533 UNGCPRO;
|
|
|
534 return frame;
|
|
|
535 }
|
|
|
536
|
|
|
537
|
|
|
538 /* this function should be used in most cases when a Lisp function is passed
|
|
|
539 a FRAME argument. Use this unless you don't accept nil == current frame
|
|
|
540 (in which case, do a CHECK_LIVE_FRAME() and then an XFRAME()) or you
|
|
|
541 allow dead frames. Note that very few functions should accept dead
|
|
|
542 frames. It could be argued that functions should just do nothing when
|
|
|
543 given a dead frame, but the presence of a dead frame usually indicates
|
|
|
544 an oversight in the Lisp code that could potentially lead to strange
|
|
|
545 results and so it is better to catch the error early.
|
|
|
546
|
|
|
547 If you only accept X frames, use decode_x_frame(), which does what this
|
|
|
548 function does but also makes sure the frame is an X frame. */
|
|
|
549
|
|
|
550 struct frame *
|
|
|
551 decode_frame (Lisp_Object frame)
|
|
|
552 {
|
|
|
553 if (NILP (frame))
|
|
|
554 return selected_frame ();
|
|
173
|
555
|
|
16
|
556 CHECK_LIVE_FRAME (frame);
|
|
173
|
557 return XFRAME (frame);
|
|
0
|
558 }
|
|
|
559
|
|
|
560 struct frame *
|
|
|
561 decode_frame_or_selected (Lisp_Object cdf)
|
|
|
562 {
|
|
|
563 if (CONSOLEP (cdf))
|
|
|
564 cdf = CONSOLE_SELECTED_DEVICE (decode_console (cdf));
|
|
|
565 if (DEVICEP (cdf))
|
|
|
566 cdf = DEVICE_SELECTED_FRAME (decode_device (cdf));
|
|
|
567 return decode_frame (cdf);
|
|
|
568 }
|
|
|
569
|
|
|
570 Lisp_Object
|
|
|
571 make_frame (struct frame *f)
|
|
|
572 {
|
|
272
|
573 Lisp_Object frame;
|
|
0
|
574 XSETFRAME (frame, f);
|
|
|
575 return frame;
|
|
|
576 }
|
|
|
577
|
|
|
578
|
|
|
579 /*
|
|
|
580 * window size changes are held up during critical regions. Afterwards,
|
|
|
581 * we want to deal with any delayed changes.
|
|
|
582 */
|
|
|
583 void
|
|
|
584 hold_frame_size_changes (void)
|
|
|
585 {
|
|
|
586 in_display = 1;
|
|
|
587 }
|
|
|
588
|
|
|
589 void
|
|
|
590 unhold_one_frame_size_changes (struct frame *f)
|
|
|
591 {
|
|
|
592 in_display = 0;
|
|
|
593
|
|
|
594 if (f->size_change_pending)
|
|
|
595 change_frame_size (f, f->new_height, f->new_width, 0);
|
|
|
596 }
|
|
|
597
|
|
|
598 void
|
|
|
599 unhold_frame_size_changes (void)
|
|
|
600 {
|
|
|
601 Lisp_Object frmcons, devcons, concons;
|
|
|
602
|
|
|
603 FRAME_LOOP_NO_BREAK (frmcons, devcons, concons)
|
|
|
604 unhold_one_frame_size_changes (XFRAME (XCAR (frmcons)));
|
|
|
605 }
|
|
284
|
606
|
|
|
607 void
|
|
|
608 invalidate_vertical_divider_cache_in_frame (struct frame *f)
|
|
|
609 {
|
|
380
|
610 /* Invalidate cached value of needs_vertical_divider_p in
|
|
284
|
611 every and all windows */
|
|
|
612 map_windows (f, invalidate_vertical_divider_cache_in_window, 0);
|
|
|
613 }
|
|
282
|
614
|
|
|
615 /*
|
|
|
616 * Frame size may change due to changes in scrollbars, toolbars,
|
|
|
617 * default font etc. These changes are applied early in redisplay
|
|
|
618 * frame.
|
|
|
619 */
|
|
|
620 void
|
|
|
621 adjust_frame_size (struct frame *f)
|
|
|
622 {
|
|
|
623 int keep_char_size = 0;
|
|
|
624 Lisp_Object frame;
|
|
|
625 XSETFRAME (frame, f);
|
|
|
626
|
|
|
627 if (!f->size_slipped)
|
|
|
628 return;
|
|
|
629
|
|
|
630 /* Don't adjust tty frames. #### May break when TTY have menubars.
|
|
|
631 Then, write an Vadjust_frame_function which will return t for TTY
|
|
|
632 frames. Another solution is frame_size_fixed_p method for TTYs,
|
|
|
633 which always returned yes it's fixed.
|
|
|
634 */
|
|
|
635 if (!FRAME_WIN_P (f))
|
|
|
636 {
|
|
|
637 CLEAR_FRAME_SIZE_SLIPPED (f);
|
|
|
638 return;
|
|
|
639 }
|
|
|
640
|
|
|
641 /* frame_size_fixed_p tells that frame size cannot currently
|
|
|
642 be changed change due to external conditions */
|
|
|
643 if (!FRAMEMETH_OR_GIVEN (f, frame_size_fixed_p, (f), 0))
|
|
|
644 {
|
|
|
645 if (NILP (Vadjust_frame_function))
|
|
|
646 keep_char_size = 1;
|
|
|
647 else if (EQ (Vadjust_frame_function, Qt))
|
|
|
648 keep_char_size = 0;
|
|
|
649 else
|
|
|
650 keep_char_size =
|
|
|
651 NILP (call1_trapping_errors ("Error in adjust-frame-function",
|
|
|
652 Vadjust_frame_function, frame));
|
|
|
653
|
|
|
654 if (keep_char_size)
|
|
|
655 Fset_frame_size (frame, make_int (FRAME_CHARWIDTH(f)),
|
|
|
656 make_int (FRAME_CHARHEIGHT(f)), Qnil);
|
|
|
657 }
|
|
|
658
|
|
|
659 if (!keep_char_size)
|
|
|
660 {
|
|
|
661 int height, width;
|
|
|
662 pixel_to_char_size (f, FRAME_PIXWIDTH(f), FRAME_PIXHEIGHT(f),
|
|
|
663 &width, &height);
|
|
|
664 change_frame_size (f, height, width, 0);
|
|
|
665 CLEAR_FRAME_SIZE_SLIPPED (f);
|
|
|
666 }
|
|
|
667 }
|
|
|
668
|
|
|
669 /*
|
|
|
670 * This is a "specifier changed in frame" handler for various specifiers
|
|
|
671 * changing which causes frame size adjustment
|
|
|
672 */
|
|
|
673 void
|
|
|
674 frame_size_slipped (Lisp_Object specifier, struct frame *f,
|
|
|
675 Lisp_Object oldval)
|
|
|
676 {
|
|
|
677 MARK_FRAME_SIZE_SLIPPED(f);
|
|
|
678 }
|
|
0
|
679
|
|
20
|
680 DEFUN ("framep", Fframep, 1, 1, 0, /*
|
|
0
|
681 Return non-nil if OBJECT is a frame.
|
|
|
682 Also see `frame-live-p'.
|
|
|
683 Note that FSF Emacs kludgily returns a value indicating what type of
|
|
|
684 frame this is. Use the cleaner function `frame-type' for that.
|
|
20
|
685 */
|
|
|
686 (object))
|
|
0
|
687 {
|
|
16
|
688 return FRAMEP (object) ? Qt : Qnil;
|
|
0
|
689 }
|
|
|
690
|
|
20
|
691 DEFUN ("frame-live-p", Fframe_live_p, 1, 1, 0, /*
|
|
0
|
692 Return non-nil if OBJECT is a frame which has not been deleted.
|
|
20
|
693 */
|
|
|
694 (object))
|
|
0
|
695 {
|
|
16
|
696 return FRAMEP (object) && FRAME_LIVE_P (XFRAME (object)) ? Qt : Qnil;
|
|
0
|
697 }
|
|
|
698
|
|
|
699
|
|
284
|
700 DEFUN ("focus-frame", Ffocus_frame, 1, 1, 0, /*
|
|
|
701 Select FRAME and give it the window system focus.
|
|
|
702 This function is not affected by the value of `focus-follows-mouse'.
|
|
|
703 */
|
|
|
704 (frame))
|
|
|
705 {
|
|
|
706 CHECK_LIVE_FRAME (frame);
|
|
|
707
|
|
|
708 MAYBE_DEVMETH (XDEVICE (FRAME_DEVICE (XFRAME (frame))), focus_on_frame,
|
|
|
709 (XFRAME (frame)));
|
|
|
710 /* FRAME will be selected by the time we receive the next event.
|
|
|
711 However, it is better to select it explicitly now, in case the
|
|
|
712 Lisp code depends on frame being selected. */
|
|
|
713 Fselect_frame (frame);
|
|
|
714 return Qnil;
|
|
|
715 }
|
|
|
716
|
|
0
|
717 /* Called from Fselect_window() */
|
|
|
718 void
|
|
|
719 select_frame_1 (Lisp_Object frame)
|
|
|
720 {
|
|
|
721 struct frame *f = XFRAME (frame);
|
|
|
722 Lisp_Object old_selected_frame = Fselected_frame (Qnil);
|
|
149
|
723
|
|
0
|
724 if (EQ (frame, old_selected_frame))
|
|
|
725 return;
|
|
|
726
|
|
|
727 /* now select the frame's device */
|
|
|
728 set_device_selected_frame (XDEVICE (FRAME_DEVICE (f)), frame);
|
|
|
729 select_device_1 (FRAME_DEVICE (f));
|
|
|
730
|
|
|
731 update_frame_window_mirror (f);
|
|
|
732 }
|
|
|
733
|
|
20
|
734 DEFUN ("select-frame", Fselect_frame, 1, 1, 0, /*
|
|
0
|
735 Select the frame FRAME.
|
|
|
736 Subsequent editing commands apply to its selected window.
|
|
|
737 The selection of FRAME lasts until the next time the user does
|
|
|
738 something to select a different frame, or until the next time this
|
|
|
739 function is called.
|
|
|
740
|
|
284
|
741 Note that this does not actually cause the window-system focus to be
|
|
|
742 set to this frame, or the `select-frame-hook' or `deselect-frame-hook'
|
|
0
|
743 to be run, until the next time that XEmacs is waiting for an event.
|
|
280
|
744
|
|
|
745 Also note that when focus-follows-mouse is non-nil, the frame
|
|
|
746 selection is temporary and is reverted when the current command
|
|
|
747 terminates, much like the buffer selected by `set-buffer'. In order
|
|
284
|
748 to effect a permanent focus change, use `focus-frame'.
|
|
20
|
749 */
|
|
|
750 (frame))
|
|
0
|
751 {
|
|
|
752 CHECK_LIVE_FRAME (frame);
|
|
|
753
|
|
|
754 /* select the frame's selected window. This will call
|
|
|
755 selected_frame_1(). */
|
|
282
|
756 Fselect_window (FRAME_SELECTED_WINDOW (XFRAME (frame)), Qnil);
|
|
0
|
757
|
|
|
758 /* Nothing should be depending on the return value of this function.
|
|
|
759 But, of course, there is stuff out there which is. */
|
|
|
760 return frame;
|
|
|
761 }
|
|
|
762
|
|
|
763 /* use this to retrieve the currently selected frame. You should use
|
|
|
764 this in preference to Fselected_frame (Qnil) unless you are prepared
|
|
|
765 to handle the possibility of there being no selected frame (this
|
|
|
766 happens at some points during startup). */
|
|
|
767
|
|
|
768 struct frame *
|
|
|
769 selected_frame (void)
|
|
|
770 {
|
|
|
771 Lisp_Object device = Fselected_device (Qnil);
|
|
|
772 Lisp_Object frame = DEVICE_SELECTED_FRAME (XDEVICE (device));
|
|
|
773 if (NILP (frame))
|
|
|
774 signal_simple_error ("No frames exist on device", device);
|
|
|
775 return XFRAME (frame);
|
|
|
776 }
|
|
|
777
|
|
|
778 /* use this instead of XFRAME (DEVICE_SELECTED_FRAME (d)) to catch
|
|
|
779 the possibility of there being no frames on the device (just created).
|
|
|
780 There is no point doing this inside of redisplay because errors
|
|
|
781 cause an abort(), indicating a flaw in the logic, and error_check_frame()
|
|
|
782 will catch this just as well. */
|
|
|
783
|
|
|
784 struct frame *
|
|
|
785 device_selected_frame (struct device *d)
|
|
|
786 {
|
|
|
787 Lisp_Object frame = DEVICE_SELECTED_FRAME (d);
|
|
|
788 if (NILP (frame))
|
|
|
789 {
|
|
|
790 Lisp_Object device;
|
|
|
791 XSETDEVICE (device, d);
|
|
|
792 signal_simple_error ("No frames exist on device", device);
|
|
|
793 }
|
|
|
794 return XFRAME (frame);
|
|
|
795 }
|
|
|
796
|
|
|
797 #if 0 /* FSFmacs */
|
|
|
798
|
|
149
|
799 xxDEFUN ("handle-switch-frame", Fhandle_switch_frame, 1, 2, "e", /*
|
|
0
|
800 Handle a switch-frame event EVENT.
|
|
|
801 Switch-frame events are usually bound to this function.
|
|
|
802 A switch-frame event tells Emacs that the window manager has requested
|
|
|
803 that the user's events be directed to the frame mentioned in the event.
|
|
|
804 This function selects the selected window of the frame of EVENT.
|
|
|
805
|
|
|
806 If EVENT is frame object, handle it as if it were a switch-frame event
|
|
|
807 to that frame.
|
|
149
|
808 */
|
|
|
809 (frame, no_enter))
|
|
0
|
810 {
|
|
|
811 /* Preserve prefix arg that the command loop just cleared. */
|
|
|
812 XCONSOLE (Vselected_console)->prefix_arg = Vcurrent_prefix_arg;
|
|
|
813 #if 0 /* unclean! */
|
|
|
814 run_hook (Qmouse_leave_buffer_hook);
|
|
|
815 #endif
|
|
|
816 return do_switch_frame (frame, no_enter, 0);
|
|
|
817 }
|
|
|
818
|
|
173
|
819 /* A load of garbage. */
|
|
149
|
820 xxDEFUN ("ignore-event", Fignore_event, 0, 0, "", /*
|
|
0
|
821 Do nothing, but preserve any prefix argument already specified.
|
|
|
822 This is a suitable binding for iconify-frame and make-frame-visible.
|
|
149
|
823 */
|
|
|
824 ())
|
|
0
|
825 {
|
|
|
826 struct console *c = XCONSOLE (Vselected_console);
|
|
|
827
|
|
|
828 c->prefix_arg = Vcurrent_prefix_arg;
|
|
|
829 return Qnil;
|
|
|
830 }
|
|
|
831
|
|
149
|
832 #endif /* 0 */
|
|
0
|
833
|
|
20
|
834 DEFUN ("selected-frame", Fselected_frame, 0, 1, 0, /*
|
|
0
|
835 Return the frame that is now selected on device DEVICE.
|
|
|
836 If DEVICE is not specified, the selected device will be used.
|
|
|
837 If no frames exist on the device, nil is returned.
|
|
20
|
838 */
|
|
|
839 (device))
|
|
0
|
840 {
|
|
|
841 if (NILP (device) && NILP (Fselected_device (Qnil)))
|
|
|
842 return Qnil; /* happens early in temacs */
|
|
|
843 return DEVICE_SELECTED_FRAME (decode_device (device));
|
|
|
844 }
|
|
|
845
|
|
|
846 Lisp_Object
|
|
|
847 frame_first_window (struct frame *f)
|
|
|
848 {
|
|
|
849 Lisp_Object w = f->root_window;
|
|
|
850
|
|
|
851 while (1)
|
|
|
852 {
|
|
|
853 if (! NILP (XWINDOW (w)->hchild))
|
|
|
854 w = XWINDOW (w)->hchild;
|
|
|
855 else if (! NILP (XWINDOW (w)->vchild))
|
|
|
856 w = XWINDOW (w)->vchild;
|
|
|
857 else
|
|
|
858 break;
|
|
|
859 }
|
|
|
860
|
|
|
861 return w;
|
|
|
862 }
|
|
|
863
|
|
20
|
864 DEFUN ("active-minibuffer-window", Factive_minibuffer_window, 0, 0, 0, /*
|
|
0
|
865 Return the currently active minibuffer window, or nil if none.
|
|
20
|
866 */
|
|
|
867 ())
|
|
0
|
868 {
|
|
|
869 return minibuf_level ? minibuf_window : Qnil;
|
|
|
870 }
|
|
|
871
|
|
20
|
872 DEFUN ("last-nonminibuf-frame", Flast_nonminibuf_frame, 0, 1, 0, /*
|
|
0
|
873 Return the most-recently-selected non-minibuffer-only frame on CONSOLE.
|
|
|
874 This will always be the same as (selected-frame device) unless the
|
|
|
875 selected frame is a minibuffer-only frame.
|
|
|
876 CONSOLE defaults to the selected console if omitted.
|
|
20
|
877 */
|
|
|
878 (console))
|
|
0
|
879 {
|
|
|
880 Lisp_Object result;
|
|
|
881
|
|
|
882 XSETCONSOLE (console, decode_console (console));
|
|
|
883 /* Just in case the machinations in delete_frame_internal() resulted
|
|
|
884 in the last-nonminibuf-frame getting out of sync, make sure and
|
|
|
885 return the selected frame if it's acceptable. */
|
|
|
886 result = Fselected_frame (CONSOLE_SELECTED_DEVICE (XCONSOLE (console)));
|
|
|
887 if (!NILP (result) && !FRAME_MINIBUF_ONLY_P (XFRAME (result)))
|
|
|
888 return result;
|
|
|
889 return CONSOLE_LAST_NONMINIBUF_FRAME (XCONSOLE (console));
|
|
|
890 }
|
|
|
891
|
|
20
|
892 DEFUN ("frame-root-window", Fframe_root_window, 0, 1, 0, /*
|
|
0
|
893 Return the root-window of FRAME.
|
|
|
894 If omitted, FRAME defaults to the currently selected frame.
|
|
20
|
895 */
|
|
|
896 (frame))
|
|
0
|
897 {
|
|
272
|
898 struct frame *f = decode_frame (frame);
|
|
|
899 return FRAME_ROOT_WINDOW (f);
|
|
0
|
900 }
|
|
|
901
|
|
20
|
902 DEFUN ("frame-selected-window", Fframe_selected_window, 0, 1, 0, /*
|
|
0
|
903 Return the selected window of frame object FRAME.
|
|
|
904 If omitted, FRAME defaults to the currently selected frame.
|
|
20
|
905 */
|
|
|
906 (frame))
|
|
0
|
907 {
|
|
272
|
908 struct frame *f = decode_frame (frame);
|
|
|
909 return FRAME_SELECTED_WINDOW (f);
|
|
0
|
910 }
|
|
|
911
|
|
|
912 void
|
|
|
913 set_frame_selected_window (struct frame *f, Lisp_Object window)
|
|
|
914 {
|
|
|
915 assert (XFRAME (WINDOW_FRAME (XWINDOW (window))) == f);
|
|
|
916 f->selected_window = window;
|
|
|
917 if (!MINI_WINDOW_P (XWINDOW (window)) || FRAME_MINIBUF_ONLY_P (f))
|
|
286
|
918 {
|
|
|
919 if (!EQ (f->last_nonminibuf_window, window))
|
|
398
|
920 {
|
|
404
|
921 #ifdef HAVE_TOOLBARS
|
|
398
|
922 MARK_TOOLBAR_CHANGED;
|
|
404
|
923 #endif
|
|
398
|
924 MARK_GUTTER_CHANGED;
|
|
|
925 }
|
|
286
|
926 f->last_nonminibuf_window = window;
|
|
|
927 }
|
|
0
|
928 }
|
|
|
929
|
|
20
|
930 DEFUN ("set-frame-selected-window", Fset_frame_selected_window, 2, 2, 0, /*
|
|
0
|
931 Set the selected window of frame object FRAME to WINDOW.
|
|
|
932 If FRAME is nil, the selected frame is used.
|
|
|
933 If FRAME is the selected frame, this makes WINDOW the selected window.
|
|
20
|
934 */
|
|
|
935 (frame, window))
|
|
0
|
936 {
|
|
|
937 XSETFRAME (frame, decode_frame (frame));
|
|
|
938 CHECK_LIVE_WINDOW (window);
|
|
|
939
|
|
|
940 if (! EQ (frame, WINDOW_FRAME (XWINDOW (window))))
|
|
|
941 error ("In `set-frame-selected-window', WINDOW is not on FRAME");
|
|
|
942
|
|
|
943 if (XFRAME (frame) == selected_frame ())
|
|
282
|
944 return Fselect_window (window, Qnil);
|
|
0
|
945
|
|
|
946 set_frame_selected_window (XFRAME (frame), window);
|
|
|
947 return window;
|
|
|
948 }
|
|
|
949
|
|
|
950
|
|
20
|
951 DEFUN ("frame-device", Fframe_device, 0, 1, 0, /*
|
|
0
|
952 Return the device that FRAME is on.
|
|
|
953 If omitted, FRAME defaults to the currently selected frame.
|
|
20
|
954 */
|
|
|
955 (frame))
|
|
0
|
956 {
|
|
173
|
957 return FRAME_DEVICE (decode_frame (frame));
|
|
0
|
958 }
|
|
|
959
|
|
|
960 int
|
|
|
961 is_surrogate_for_selected_frame (struct frame *f)
|
|
|
962 {
|
|
|
963 struct device *d = XDEVICE (f->device);
|
|
|
964 struct frame *dsf = device_selected_frame (d);
|
|
|
965
|
|
|
966 /* Can't be a surrogate for ourselves. */
|
|
|
967 if (f == dsf)
|
|
|
968 return 0;
|
|
|
969
|
|
|
970 if (!FRAME_HAS_MINIBUF_P (dsf) &&
|
|
|
971 f == XFRAME (WINDOW_FRAME (XWINDOW (FRAME_MINIBUF_WINDOW (dsf)))))
|
|
|
972 return 1;
|
|
|
973 else
|
|
|
974 return 0;
|
|
|
975 }
|
|
|
976
|
|
|
977 static int
|
|
|
978 frame_matches_frametype (Lisp_Object frame, Lisp_Object type)
|
|
|
979 {
|
|
|
980 struct frame *f = XFRAME (frame);
|
|
|
981
|
|
|
982 if (WINDOWP (type))
|
|
|
983 {
|
|
|
984 CHECK_LIVE_WINDOW (type);
|
|
|
985
|
|
|
986 if (EQ (FRAME_MINIBUF_WINDOW (f), type)
|
|
|
987 /* Check that F either is, or has forwarded
|
|
|
988 its focus to, TYPE's frame. */
|
|
|
989 && (EQ (WINDOW_FRAME (XWINDOW (type)), frame)
|
|
|
990 || EQ (WINDOW_FRAME (XWINDOW (type)),
|
|
|
991 FRAME_FOCUS_FRAME (f))))
|
|
|
992 return 1;
|
|
|
993 else
|
|
|
994 return 0;
|
|
|
995 }
|
|
|
996
|
|
|
997 #if 0 /* FSFmacs */
|
|
|
998 if (EQ (type, Qvisible) || EQ (type, Qiconic) || EQ (type, Qvisible_iconic)
|
|
|
999 || EQ (type, Qvisible_nomini) || EQ (type, Qiconic_nomini)
|
|
|
1000 || EQ (type, Qvisible_iconic_nomini))
|
|
|
1001 FRAME_SAMPLE_VISIBILITY (f);
|
|
|
1002 #endif
|
|
|
1003
|
|
|
1004 if (NILP (type))
|
|
|
1005 type = Qnomini;
|
|
|
1006 if (ZEROP (type))
|
|
88
|
1007 type = Qvisible_iconic;
|
|
0
|
1008
|
|
|
1009 if (EQ (type, Qvisible))
|
|
|
1010 return FRAME_VISIBLE_P (f);
|
|
|
1011 if (EQ (type, Qiconic))
|
|
|
1012 return FRAME_ICONIFIED_P (f);
|
|
|
1013 if (EQ (type, Qinvisible))
|
|
|
1014 return !FRAME_VISIBLE_P (f) && !FRAME_ICONIFIED_P (f);
|
|
|
1015 if (EQ (type, Qvisible_iconic))
|
|
|
1016 return FRAME_VISIBLE_P (f) || FRAME_ICONIFIED_P (f);
|
|
|
1017 if (EQ (type, Qinvisible_iconic))
|
|
|
1018 return !FRAME_VISIBLE_P (f);
|
|
|
1019
|
|
|
1020 if (EQ (type, Qnomini))
|
|
|
1021 return !FRAME_MINIBUF_ONLY_P (f);
|
|
|
1022 if (EQ (type, Qvisible_nomini))
|
|
|
1023 return FRAME_VISIBLE_P (f) && !FRAME_MINIBUF_ONLY_P (f);
|
|
|
1024 if (EQ (type, Qiconic_nomini))
|
|
|
1025 return FRAME_ICONIFIED_P (f) && !FRAME_MINIBUF_ONLY_P (f);
|
|
|
1026 if (EQ (type, Qinvisible_nomini))
|
|
|
1027 return !FRAME_VISIBLE_P (f) && !FRAME_ICONIFIED_P (f) &&
|
|
|
1028 !FRAME_MINIBUF_ONLY_P (f);
|
|
|
1029 if (EQ (type, Qvisible_iconic_nomini))
|
|
|
1030 return ((FRAME_VISIBLE_P (f) || FRAME_ICONIFIED_P (f))
|
|
|
1031 && !FRAME_MINIBUF_ONLY_P (f));
|
|
|
1032 if (EQ (type, Qinvisible_iconic_nomini))
|
|
|
1033 return !FRAME_VISIBLE_P (f) && !FRAME_MINIBUF_ONLY_P (f);
|
|
173
|
1034
|
|
0
|
1035 return 1;
|
|
|
1036 }
|
|
|
1037
|
|
|
1038 int
|
|
371
|
1039 device_matches_console_spec (Lisp_Object frame, Lisp_Object device,
|
|
|
1040 Lisp_Object console)
|
|
0
|
1041 {
|
|
|
1042 if (EQ (console, Qwindow_system))
|
|
|
1043 return DEVICE_WIN_P (XDEVICE (device));
|
|
371
|
1044 if (NILP (console))
|
|
|
1045 console = (DEVICE_CONSOLE (XDEVICE (FRAME_DEVICE (XFRAME (frame)))));
|
|
0
|
1046 if (DEVICEP (console))
|
|
|
1047 return EQ (device, console);
|
|
|
1048 if (CONSOLEP (console))
|
|
|
1049 return EQ (DEVICE_CONSOLE (XDEVICE (device)), console);
|
|
|
1050 if (valid_console_type_p (console))
|
|
|
1051 return EQ (DEVICE_TYPE (XDEVICE (device)), console);
|
|
|
1052 return 1;
|
|
|
1053 }
|
|
|
1054
|
|
|
1055 /* Return the next frame in the frame list after FRAME.
|
|
|
1056 FRAMETYPE and CONSOLE control which frames and devices
|
|
|
1057 are considered; see `next-frame'. */
|
|
|
1058
|
|
371
|
1059 static Lisp_Object
|
|
|
1060 next_frame_internal (Lisp_Object frame, Lisp_Object frametype,
|
|
|
1061 Lisp_Object console, int called_from_delete_device)
|
|
0
|
1062 {
|
|
|
1063 int passed = 0;
|
|
371
|
1064 int started_over = 0;
|
|
|
1065
|
|
|
1066 /* If this frame is dead, it won't be in frame_list, and we'll loop
|
|
|
1067 forever. Forestall that. */
|
|
0
|
1068 CHECK_LIVE_FRAME (frame);
|
|
|
1069
|
|
371
|
1070 while (1)
|
|
|
1071 {
|
|
|
1072 Lisp_Object devcons, concons;
|
|
|
1073
|
|
0
|
1074 DEVICE_LOOP_NO_BREAK (devcons, concons)
|
|
|
1075 {
|
|
|
1076 Lisp_Object device = XCAR (devcons);
|
|
|
1077 Lisp_Object frmcons;
|
|
|
1078
|
|
371
|
1079 if (!device_matches_console_spec (frame, device, console))
|
|
0
|
1080 continue;
|
|
|
1081
|
|
|
1082 DEVICE_FRAME_LOOP (frmcons, XDEVICE (device))
|
|
|
1083 {
|
|
|
1084 Lisp_Object f = XCAR (frmcons);
|
|
|
1085 if (passed)
|
|
|
1086 {
|
|
371
|
1087 /* #### Doing this here is bad and is now
|
|
|
1088 unnecessary. The real bug was that f->iconified
|
|
|
1089 was never, ever updated unless a user explicitly
|
|
|
1090 called frame-iconified-p. That has now been
|
|
|
1091 fixed. With this change removed all of the other
|
|
|
1092 changes made to support this routine having the
|
|
|
1093 called_from_delete_device arg could be removed.
|
|
|
1094 But it is too close to release to do that now. */
|
|
|
1095 #if 0
|
|
|
1096 /* Make sure the visibility and iconified flags are
|
|
|
1097 up-to-date unless we're being deleted. */
|
|
|
1098 if (!called_from_delete_device)
|
|
|
1099 {
|
|
|
1100 Fframe_iconified_p (f);
|
|
|
1101 Fframe_visible_p (f);
|
|
|
1102 }
|
|
|
1103 #endif
|
|
|
1104
|
|
|
1105 /* Decide whether this frame is eligible to be returned. */
|
|
|
1106
|
|
|
1107 /* If we've looped all the way around without finding any
|
|
|
1108 eligible frames, return the original frame. */
|
|
|
1109 if (EQ (f, frame))
|
|
|
1110 return f;
|
|
|
1111
|
|
155
|
1112 if (frame_matches_frametype (f, frametype))
|
|
0
|
1113 return f;
|
|
|
1114 }
|
|
371
|
1115
|
|
0
|
1116 if (EQ (frame, f))
|
|
371
|
1117 passed++;
|
|
0
|
1118 }
|
|
|
1119 }
|
|
371
|
1120 /* We hit the end of the list, and need to start over again. */
|
|
|
1121 if (started_over)
|
|
|
1122 return Qnil;
|
|
|
1123 started_over++;
|
|
0
|
1124 }
|
|
|
1125 }
|
|
|
1126
|
|
371
|
1127 Lisp_Object
|
|
|
1128 next_frame (Lisp_Object frame, Lisp_Object frametype, Lisp_Object console)
|
|
|
1129 {
|
|
|
1130 return next_frame_internal (frame, frametype, console, 0);
|
|
0
|
1131 }
|
|
|
1132
|
|
|
1133 /* Return the previous frame in the frame list before FRAME.
|
|
|
1134 FRAMETYPE and CONSOLE control which frames and devices
|
|
|
1135 are considered; see `next-frame'. */
|
|
|
1136
|
|
|
1137 Lisp_Object
|
|
371
|
1138 prev_frame (Lisp_Object frame, Lisp_Object frametype, Lisp_Object console)
|
|
0
|
1139 {
|
|
|
1140 Lisp_Object devcons, concons;
|
|
371
|
1141 Lisp_Object prev;
|
|
|
1142
|
|
|
1143 /* If this frame is dead, it won't be in frame_list, and we'll loop
|
|
|
1144 forever. Forestall that. */
|
|
0
|
1145 CHECK_LIVE_FRAME (frame);
|
|
|
1146
|
|
371
|
1147 prev = Qnil;
|
|
0
|
1148 DEVICE_LOOP_NO_BREAK (devcons, concons)
|
|
|
1149 {
|
|
|
1150 Lisp_Object device = XCAR (devcons);
|
|
|
1151 Lisp_Object frmcons;
|
|
|
1152
|
|
371
|
1153 if (!device_matches_console_spec (frame, device, console))
|
|
0
|
1154 continue;
|
|
|
1155
|
|
|
1156 DEVICE_FRAME_LOOP (frmcons, XDEVICE (device))
|
|
|
1157 {
|
|
|
1158 Lisp_Object f = XCAR (frmcons);
|
|
173
|
1159
|
|
371
|
1160 if (EQ (frame, f) && !NILP (prev))
|
|
|
1161 return prev;
|
|
|
1162
|
|
|
1163 /* Decide whether this frame is eligible to be returned,
|
|
|
1164 according to frametype. */
|
|
|
1165
|
|
155
|
1166 if (frame_matches_frametype (f, frametype))
|
|
371
|
1167 prev = f;
|
|
|
1168
|
|
0
|
1169 }
|
|
|
1170 }
|
|
371
|
1171
|
|
|
1172 /* We've scanned the entire list. */
|
|
|
1173 if (NILP (prev))
|
|
0
|
1174 /* We went through the whole frame list without finding a single
|
|
|
1175 acceptable frame. Return the original frame. */
|
|
|
1176 return frame;
|
|
|
1177 else
|
|
|
1178 /* There were no acceptable frames in the list before FRAME; otherwise,
|
|
371
|
1179 we would have returned directly from the loop. Since PREV is the last
|
|
0
|
1180 acceptable frame in the list, return it. */
|
|
371
|
1181 return prev;
|
|
0
|
1182 }
|
|
|
1183
|
|
20
|
1184 DEFUN ("next-frame", Fnext_frame, 0, 3, 0, /*
|
|
0
|
1185 Return the next frame of the right type in the frame list after FRAME.
|
|
|
1186 FRAMETYPE controls which frames are eligible to be returned; all
|
|
|
1187 others will be skipped. Note that if there is only one eligible
|
|
|
1188 frame, then `next-frame' called repeatedly will always return
|
|
|
1189 the same frame, and if there is no eligible frame, then FRAME is
|
|
|
1190 returned.
|
|
|
1191
|
|
|
1192 Possible values for FRAMETYPE are
|
|
|
1193
|
|
|
1194 'visible Consider only frames that are visible.
|
|
|
1195 'iconic Consider only frames that are iconic.
|
|
|
1196 'invisible Consider only frames that are invisible
|
|
|
1197 (this is different from iconic).
|
|
|
1198 'visible-iconic Consider frames that are visible or iconic.
|
|
|
1199 'invisible-iconic Consider frames that are invisible or iconic.
|
|
|
1200 'nomini Consider all frames except minibuffer-only ones.
|
|
|
1201 'visible-nomini Like `visible' but omits minibuffer-only frames.
|
|
|
1202 'iconic-nomini Like `iconic' but omits minibuffer-only frames.
|
|
|
1203 'invisible-nomini Like `invisible' but omits minibuffer-only frames.
|
|
|
1204 'visible-iconic-nomini Like `visible-iconic' but omits minibuffer-only
|
|
|
1205 frames.
|
|
|
1206 'invisible-iconic-nomini Like `invisible-iconic' but omits minibuffer-only
|
|
|
1207 frames.
|
|
|
1208 any other value Consider all frames.
|
|
|
1209
|
|
|
1210 If FRAMETYPE is omitted, 'nomini is used. A FRAMETYPE of 0 (a number)
|
|
|
1211 is treated like 'iconic, for backwards compatibility.
|
|
|
1212
|
|
|
1213 If FRAMETYPE is a window, include only its own frame and any frame now
|
|
|
1214 using that window as the minibuffer.
|
|
|
1215
|
|
|
1216 Optional third argument CONSOLE controls which consoles or devices the
|
|
|
1217 returned frame may be on. If CONSOLE is a console, return frames only
|
|
|
1218 on that console. If CONSOLE is a device, return frames only on that
|
|
|
1219 device. If CONSOLE is a console type, return frames only on consoles
|
|
|
1220 of that type. If CONSOLE is 'window-system, return any frames on any
|
|
|
1221 window-system consoles. If CONSOLE is nil or omitted, return frames only
|
|
|
1222 on the FRAME's console. Otherwise, all frames are considered.
|
|
20
|
1223 */
|
|
|
1224 (frame, frametype, console))
|
|
0
|
1225 {
|
|
|
1226 XSETFRAME (frame, decode_frame (frame));
|
|
|
1227
|
|
173
|
1228 return next_frame (frame, frametype, console);
|
|
0
|
1229 }
|
|
|
1230
|
|
20
|
1231 DEFUN ("previous-frame", Fprevious_frame, 0, 3, 0, /*
|
|
0
|
1232 Return the next frame of the right type in the frame list after FRAME.
|
|
|
1233 FRAMETYPE controls which frames are eligible to be returned; all
|
|
|
1234 others will be skipped. Note that if there is only one eligible
|
|
|
1235 frame, then `previous-frame' called repeatedly will always return
|
|
|
1236 the same frame, and if there is no eligible frame, then FRAME is
|
|
|
1237 returned.
|
|
|
1238
|
|
|
1239 See `next-frame' for an explanation of the FRAMETYPE and CONSOLE
|
|
|
1240 arguments.
|
|
20
|
1241 */
|
|
|
1242 (frame, frametype, console))
|
|
0
|
1243 {
|
|
|
1244 XSETFRAME (frame, decode_frame (frame));
|
|
|
1245
|
|
371
|
1246 return prev_frame (frame, frametype, console);
|
|
0
|
1247 }
|
|
|
1248
|
|
|
1249 /* Return any frame for which PREDICATE is non-zero, or return Qnil
|
|
|
1250 if there aren't any. */
|
|
|
1251
|
|
|
1252 Lisp_Object
|
|
|
1253 find_some_frame (int (*predicate) (Lisp_Object, void *),
|
|
|
1254 void *closure)
|
|
|
1255 {
|
|
|
1256 Lisp_Object framecons, devcons, concons;
|
|
|
1257
|
|
|
1258 FRAME_LOOP_NO_BREAK (framecons, devcons, concons)
|
|
|
1259 {
|
|
|
1260 Lisp_Object frame = XCAR (framecons);
|
|
|
1261
|
|
|
1262 if ((predicate) (frame, closure))
|
|
|
1263 return frame;
|
|
|
1264 }
|
|
|
1265
|
|
|
1266 return Qnil;
|
|
|
1267 }
|
|
|
1268
|
|
|
1269
|
|
|
1270
|
|
272
|
1271 /* extern void free_line_insertion_deletion_costs (struct frame *f); */
|
|
0
|
1272
|
|
|
1273 /* Return 1 if it is ok to delete frame F;
|
|
|
1274 0 if all frames aside from F are invisible.
|
|
|
1275 (Exception: if F is a stream frame, it's OK to delete if
|
|
|
1276 any other frames exist.) */
|
|
|
1277
|
|
371
|
1278 static int
|
|
|
1279 other_visible_frames_internal (struct frame *f, int called_from_delete_device)
|
|
0
|
1280 {
|
|
16
|
1281 Lisp_Object frame;
|
|
0
|
1282
|
|
|
1283 XSETFRAME (frame, f);
|
|
|
1284 if (FRAME_STREAM_P (f))
|
|
371
|
1285 return !EQ (frame, next_frame_internal (frame, Qt, Qt,
|
|
|
1286 called_from_delete_device));
|
|
|
1287 return !EQ (frame, next_frame_internal (frame, Qvisible_iconic_nomini, Qt,
|
|
|
1288 called_from_delete_device));
|
|
|
1289 }
|
|
|
1290
|
|
|
1291 int
|
|
|
1292 other_visible_frames (struct frame *f)
|
|
|
1293 {
|
|
|
1294 return other_visible_frames_internal (f, 0);
|
|
0
|
1295 }
|
|
|
1296
|
|
|
1297 /* Delete frame F.
|
|
|
1298
|
|
|
1299 If FORCE is non-zero, allow deletion of the only frame.
|
|
|
1300
|
|
|
1301 If CALLED_FROM_DELETE_DEVICE is non-zero, then, if
|
|
|
1302 deleting the last frame on a device, just delete it,
|
|
|
1303 instead of calling `delete-device'.
|
|
|
1304
|
|
|
1305 If FROM_IO_ERROR is non-zero, then the frame is gone due
|
|
|
1306 to an I/O error. This affects what happens if we exit
|
|
|
1307 (we do an emergency exit instead of `save-buffers-kill-emacs'.)
|
|
|
1308 */
|
|
|
1309
|
|
|
1310 void
|
|
|
1311 delete_frame_internal (struct frame *f, int force,
|
|
|
1312 int called_from_delete_device,
|
|
|
1313 int from_io_error)
|
|
|
1314 {
|
|
|
1315 /* This function can GC */
|
|
|
1316 int minibuffer_selected;
|
|
|
1317 struct device *d;
|
|
|
1318 struct console *con;
|
|
16
|
1319 Lisp_Object frame;
|
|
0
|
1320 Lisp_Object device;
|
|
|
1321 Lisp_Object console;
|
|
|
1322 struct gcpro gcpro1;
|
|
|
1323
|
|
|
1324 /* OK to delete an already deleted frame. */
|
|
|
1325 if (! FRAME_LIVE_P (f))
|
|
|
1326 return;
|
|
|
1327
|
|
|
1328 XSETFRAME (frame, f);
|
|
|
1329 GCPRO1 (frame);
|
|
|
1330
|
|
|
1331 device = FRAME_DEVICE (f);
|
|
|
1332 d = XDEVICE (device);
|
|
|
1333 console = DEVICE_CONSOLE (d);
|
|
|
1334 con = XCONSOLE (console);
|
|
|
1335
|
|
398
|
1336 if (!called_from_delete_device &&
|
|
|
1337 !(MAYBE_INT_DEVMETH (d, device_implementation_flags, ())
|
|
|
1338 & XDEVIMPF_FRAMELESS_OK))
|
|
0
|
1339 {
|
|
|
1340 /* If we're deleting the only non-minibuffer frame on the
|
|
|
1341 device, delete the device. */
|
|
|
1342 if (EQ (frame, next_frame (frame, Qnomini, FRAME_DEVICE (f))))
|
|
|
1343 {
|
|
|
1344 delete_device_internal (d, force, 0, from_io_error);
|
|
|
1345 UNGCPRO;
|
|
|
1346 return;
|
|
|
1347 }
|
|
|
1348 }
|
|
|
1349
|
|
|
1350 /* In FSF, delete-frame will not normally allow you to delete the
|
|
|
1351 last visible frame. This was too annoying, so we changed it to the
|
|
|
1352 only frame. However, this would let people shoot themselves by
|
|
|
1353 deleting all frames which were either visible or iconified and thus
|
|
|
1354 losing any way of communicating with the still running XEmacs process.
|
|
|
1355 So we put it back. */
|
|
146
|
1356 if (!force && !allow_deletion_of_last_visible_frame &&
|
|
371
|
1357 !other_visible_frames_internal (f, called_from_delete_device))
|
|
0
|
1358 error ("Attempt to delete the sole visible or iconified frame");
|
|
|
1359
|
|
|
1360 /* Does this frame have a minibuffer, and is it the surrogate
|
|
|
1361 minibuffer for any other frame? */
|
|
|
1362 if (FRAME_HAS_MINIBUF_P (f))
|
|
|
1363 {
|
|
|
1364 Lisp_Object frmcons, devcons, concons;
|
|
|
1365
|
|
|
1366 FRAME_LOOP_NO_BREAK (frmcons, devcons, concons)
|
|
|
1367 {
|
|
|
1368 Lisp_Object this = XCAR (frmcons);
|
|
|
1369
|
|
|
1370 if (! EQ (this, frame)
|
|
|
1371 && EQ (frame, (WINDOW_FRAME
|
|
|
1372 (XWINDOW
|
|
|
1373 (FRAME_MINIBUF_WINDOW (XFRAME (this)))))))
|
|
|
1374 {
|
|
|
1375 /* We've found another frame whose minibuffer is on
|
|
|
1376 this frame. */
|
|
|
1377 signal_simple_error
|
|
|
1378 ("Attempt to delete a surrogate minibuffer frame", frame);
|
|
|
1379 }
|
|
|
1380 }
|
|
|
1381 }
|
|
|
1382
|
|
96
|
1383 /* Test for popup frames hanging around. */
|
|
|
1384 /* Deletion of a parent frame with popups is deadly. */
|
|
|
1385 {
|
|
|
1386 Lisp_Object frmcons, devcons, concons;
|
|
|
1387
|
|
|
1388 FRAME_LOOP_NO_BREAK (frmcons, devcons, concons)
|
|
|
1389 {
|
|
|
1390 Lisp_Object this = XCAR (frmcons);
|
|
|
1391
|
|
|
1392
|
|
272
|
1393 if (! EQ (this, frame))
|
|
96
|
1394 {
|
|
272
|
1395 struct device *devcons_d = XDEVICE (XCAR (devcons));
|
|
|
1396 if (EQ (frame, DEVMETH_OR_GIVEN (devcons_d, get_frame_parent,
|
|
|
1397 (XFRAME (this)),
|
|
|
1398 Qnil)))
|
|
|
1399 /* We've found a popup frame whose parent is this frame. */
|
|
|
1400 signal_simple_error
|
|
|
1401 ("Attempt to delete a frame with live popups", frame);
|
|
96
|
1402 }
|
|
|
1403 }
|
|
|
1404 }
|
|
|
1405
|
|
16
|
1406 /* Before here, we haven't made any dangerous changes (just checked for
|
|
|
1407 error conditions). Now run the delete-frame-hook. Remember that
|
|
|
1408 user code there could do any number of dangerous things, including
|
|
|
1409 signalling an error. */
|
|
|
1410
|
|
|
1411 va_run_hook_with_args (Qdelete_frame_hook, 1, frame);
|
|
|
1412
|
|
|
1413 if (!FRAME_LIVE_P (f)) /* Make sure the delete-frame-hook didn't */
|
|
|
1414 { /* go ahead and delete anything. */
|
|
|
1415 UNGCPRO;
|
|
|
1416 return;
|
|
|
1417 }
|
|
|
1418
|
|
|
1419 /* Call the delete-device-hook and delete-console-hook now if
|
|
|
1420 appropriate, before we do any dangerous things -- they too could
|
|
|
1421 signal an error. */
|
|
|
1422 if (XINT (Flength (DEVICE_FRAME_LIST (d))) == 1)
|
|
|
1423 {
|
|
|
1424 va_run_hook_with_args (Qdelete_device_hook, 1, device);
|
|
|
1425 if (!FRAME_LIVE_P (f)) /* Make sure the delete-device-hook didn't */
|
|
20
|
1426 { /* go ahead and delete anything. */
|
|
16
|
1427 UNGCPRO;
|
|
|
1428 return;
|
|
|
1429 }
|
|
|
1430
|
|
|
1431 if (XINT (Flength (CONSOLE_DEVICE_LIST (con))) == 1)
|
|
|
1432 {
|
|
|
1433 va_run_hook_with_args (Qdelete_console_hook, 1, console);
|
|
|
1434 if (!FRAME_LIVE_P (f)) /* Make sure the delete-console-hook didn't */
|
|
|
1435 { /* go ahead and delete anything. */
|
|
|
1436 UNGCPRO;
|
|
|
1437 return;
|
|
|
1438 }
|
|
|
1439 }
|
|
|
1440 }
|
|
|
1441
|
|
0
|
1442 minibuffer_selected = EQ (minibuf_window, Fselected_window (Qnil));
|
|
|
1443
|
|
2
|
1444 /* If we were focused on this frame, then we're not any more.
|
|
0
|
1445 Assume that we lost the focus; that way, the call to
|
|
|
1446 Fselect_frame() below won't end up making us explicitly
|
|
|
1447 focus on another frame, which is generally undesirable in
|
|
|
1448 a point-to-type world. If our mouse ends up sitting over
|
|
|
1449 another frame, we will receive a FocusIn event and end up
|
|
|
1450 making that frame the selected frame.
|
|
|
1451
|
|
|
1452 #### This may not be an ideal solution in a click-to-type
|
|
|
1453 world (in that case, we might want to explicitly choose
|
|
|
1454 another frame to have the focus, rather than relying on
|
|
|
1455 the WM, which might focus on a frame in a different app
|
|
|
1456 or focus on nothing at all). But there's no easy way
|
|
|
1457 to detect which focus model we're running on, and the
|
|
|
1458 alternative is more heinous. */
|
|
|
1459
|
|
|
1460 if (EQ (frame, DEVICE_FRAME_WITH_FOCUS_REAL (d)))
|
|
|
1461 DEVICE_FRAME_WITH_FOCUS_REAL (d) = Qnil;
|
|
|
1462 if (EQ (frame, DEVICE_FRAME_WITH_FOCUS_FOR_HOOKS (d)))
|
|
|
1463 DEVICE_FRAME_WITH_FOCUS_FOR_HOOKS (d) = Qnil;
|
|
|
1464 if (EQ (frame, DEVICE_FRAME_THAT_OUGHT_TO_HAVE_FOCUS (d)))
|
|
|
1465 DEVICE_FRAME_THAT_OUGHT_TO_HAVE_FOCUS (d) = Qnil;
|
|
|
1466
|
|
16
|
1467 /* Don't allow the deleted frame to remain selected.
|
|
0
|
1468 Note that in the former scheme of things, this would
|
|
|
1469 have caused us to regain the focus. This no longer
|
|
|
1470 applies (see above); I think the new behavior is more
|
|
|
1471 logical. If someone disagrees, it can always be
|
|
16
|
1472 changed (or a new user variable can be introduced, ugh.) */
|
|
0
|
1473 if (EQ (frame, DEVICE_SELECTED_FRAME (d)))
|
|
|
1474 {
|
|
|
1475 Lisp_Object next;
|
|
|
1476
|
|
|
1477 /* If this is a popup frame, select its parent if possible.
|
|
|
1478 Otherwise, find another visible frame; if none, just take any frame.
|
|
|
1479 First try the same device, then the same console. */
|
|
|
1480
|
|
|
1481 next = DEVMETH_OR_GIVEN (d, get_frame_parent, (f), Qnil);
|
|
|
1482 if (NILP (next) || EQ (next, frame) || ! FRAME_LIVE_P (XFRAME (next)))
|
|
371
|
1483 next = next_frame_internal (frame, Qvisible, device,
|
|
|
1484 called_from_delete_device);
|
|
0
|
1485 if (NILP (next) || EQ (next, frame))
|
|
371
|
1486 next = next_frame_internal (frame, Qvisible, console,
|
|
|
1487 called_from_delete_device);
|
|
0
|
1488 if (NILP (next) || EQ (next, frame))
|
|
371
|
1489 next = next_frame_internal (frame, Qvisible, Qt,
|
|
|
1490 called_from_delete_device);
|
|
0
|
1491 if (NILP (next) || EQ (next, frame))
|
|
371
|
1492 next = next_frame_internal (frame, Qt, device,
|
|
|
1493 called_from_delete_device);
|
|
0
|
1494 if (NILP (next) || EQ (next, frame))
|
|
371
|
1495 next = next_frame_internal (frame, Qt, console,
|
|
|
1496 called_from_delete_device);
|
|
|
1497 if (NILP (next) || EQ (next, frame))
|
|
|
1498 next = next_frame_internal (frame, Qt, Qt, called_from_delete_device);
|
|
165
|
1499
|
|
|
1500 /* if we haven't found another frame at this point
|
|
|
1501 then there aren't any. */
|
|
0
|
1502 if (NILP (next) || EQ (next, frame))
|
|
|
1503 ;
|
|
|
1504 else
|
|
165
|
1505 {
|
|
|
1506 int did_select = 0;
|
|
|
1507 /* if this is the global selected frame, select another one. */
|
|
|
1508 if (EQ (frame, Fselected_frame (Qnil)))
|
|
|
1509 {
|
|
|
1510 Fselect_frame (next);
|
|
|
1511 did_select = 1;
|
|
|
1512 }
|
|
|
1513 /*
|
|
|
1514 * If the new frame we just selected is on a different
|
|
173
|
1515 * device then we still need to change DEVICE_SELECTED_FRAME(d)
|
|
165
|
1516 * to a live frame, if there are any left on this device.
|
|
|
1517 */
|
|
|
1518 if (!EQ (device, FRAME_DEVICE(XFRAME(next))))
|
|
|
1519 {
|
|
371
|
1520 Lisp_Object next_f =
|
|
|
1521 next_frame_internal (frame, Qt, device,
|
|
|
1522 called_from_delete_device);
|
|
165
|
1523 if (NILP (next_f) || EQ (next_f, frame))
|
|
398
|
1524 set_device_selected_frame (d, Qnil);
|
|
165
|
1525 else
|
|
|
1526 set_device_selected_frame (d, next_f);
|
|
|
1527 }
|
|
|
1528 else if (! did_select)
|
|
|
1529 set_device_selected_frame (d, next);
|
|
|
1530
|
|
|
1531 }
|
|
0
|
1532 }
|
|
|
1533
|
|
|
1534 /* Don't allow minibuf_window to remain on a deleted frame. */
|
|
|
1535 if (EQ (f->minibuffer_window, minibuf_window))
|
|
|
1536 {
|
|
|
1537 struct frame *sel_frame = selected_frame ();
|
|
|
1538 Fset_window_buffer (sel_frame->minibuffer_window,
|
|
398
|
1539 XWINDOW (minibuf_window)->buffer, Qt);
|
|
0
|
1540 minibuf_window = sel_frame->minibuffer_window;
|
|
|
1541
|
|
|
1542 /* If the dying minibuffer window was selected,
|
|
|
1543 select the new one. */
|
|
|
1544 if (minibuffer_selected)
|
|
282
|
1545 Fselect_window (minibuf_window, Qnil);
|
|
0
|
1546 }
|
|
|
1547
|
|
|
1548 /* After this point, no errors must be allowed to occur. */
|
|
|
1549
|
|
|
1550 #ifdef HAVE_MENUBARS
|
|
|
1551 free_frame_menubars (f);
|
|
|
1552 #endif
|
|
|
1553 #ifdef HAVE_SCROLLBARS
|
|
|
1554 free_frame_scrollbars (f);
|
|
|
1555 #endif
|
|
|
1556 #ifdef HAVE_TOOLBARS
|
|
|
1557 free_frame_toolbars (f);
|
|
|
1558 #endif
|
|
398
|
1559 free_frame_gutters (f);
|
|
408
|
1560 /* Unfortunately deleting the frame will also delete the parent of
|
|
|
1561 all of the subwindow instances current on the frame. I think this
|
|
|
1562 can lead to bad things when trying to finalize the
|
|
|
1563 instances. Thus we loop over the instance cache calling the
|
|
|
1564 finalize method for each instance. */
|
|
|
1565 free_frame_subwindow_instance_cache (f);
|
|
0
|
1566
|
|
|
1567 /* This must be done before the window and window_mirror structures
|
|
|
1568 are freed. The scrollbar information is attached to them. */
|
|
|
1569 MAYBE_FRAMEMETH (f, delete_frame, (f));
|
|
|
1570
|
|
|
1571 /* Mark all the windows that used to be on FRAME as deleted, and then
|
|
|
1572 remove the reference to them. */
|
|
|
1573 delete_all_subwindows (XWINDOW (f->root_window));
|
|
|
1574 f->root_window = Qnil;
|
|
|
1575
|
|
384
|
1576 /* clear out the cached glyph information */
|
|
408
|
1577 f->subwindow_instance_cache = Qnil;
|
|
384
|
1578
|
|
0
|
1579 /* Remove the frame now from the list. This way, any events generated
|
|
16
|
1580 on this frame by the maneuvers below will disperse themselves. */
|
|
|
1581
|
|
|
1582 /* This used to be Fdelq(), but that will cause a seg fault if the
|
|
|
1583 QUIT checker happens to get invoked, because the frame list is in
|
|
|
1584 an inconsistent state. */
|
|
|
1585 d->frame_list = delq_no_quit (frame, d->frame_list);
|
|
|
1586 RESET_CHANGED_SET_FLAGS;
|
|
0
|
1587
|
|
|
1588 f->dead = 1;
|
|
|
1589 f->visible = 0;
|
|
|
1590
|
|
|
1591 free_window_mirror (f->root_mirror);
|
|
|
1592 /* free_line_insertion_deletion_costs (f); */
|
|
|
1593
|
|
|
1594 /* If we've deleted the last non-minibuf frame, then try to find
|
|
|
1595 another one. */
|
|
|
1596 if (EQ (frame, CONSOLE_LAST_NONMINIBUF_FRAME (con)))
|
|
|
1597 {
|
|
2
|
1598 Lisp_Object frmcons, devcons;
|
|
173
|
1599
|
|
0
|
1600 set_console_last_nonminibuf_frame (con, Qnil);
|
|
173
|
1601
|
|
0
|
1602 CONSOLE_FRAME_LOOP_NO_BREAK (frmcons, devcons, con)
|
|
|
1603 {
|
|
|
1604 Lisp_Object ecran = XCAR (frmcons);
|
|
|
1605 if (!FRAME_MINIBUF_ONLY_P (XFRAME (ecran)))
|
|
|
1606 {
|
|
|
1607 set_console_last_nonminibuf_frame (con, ecran);
|
|
|
1608 goto double_break_1;
|
|
|
1609 }
|
|
|
1610 }
|
|
|
1611 }
|
|
|
1612 double_break_1:
|
|
|
1613
|
|
280
|
1614 #if 0
|
|
|
1615 /* The following test is degenerate FALSE */
|
|
|
1616 if (called_from_delete_device < 0)
|
|
0
|
1617 /* then we're being called from delete-console, and we shouldn't
|
|
|
1618 try to find another default-minibuffer frame for the console.
|
|
|
1619 */
|
|
|
1620 con->default_minibuffer_frame = Qnil;
|
|
280
|
1621 #endif
|
|
0
|
1622
|
|
|
1623 /* If we've deleted this console's default_minibuffer_frame, try to
|
|
|
1624 find another one. Prefer minibuffer-only frames, but also notice
|
|
|
1625 frames with other windows. */
|
|
|
1626 if (EQ (frame, con->default_minibuffer_frame))
|
|
|
1627 {
|
|
|
1628 Lisp_Object frmcons, devcons;
|
|
|
1629 /* The last frame we saw with a minibuffer, minibuffer-only or not. */
|
|
|
1630 Lisp_Object frame_with_minibuf;
|
|
16
|
1631 /* Some frame we found on the same console, or nil if there are none. */
|
|
0
|
1632 Lisp_Object frame_on_same_console;
|
|
|
1633
|
|
|
1634 frame_on_same_console = Qnil;
|
|
|
1635 frame_with_minibuf = Qnil;
|
|
|
1636
|
|
|
1637 set_console_last_nonminibuf_frame (con, Qnil);
|
|
|
1638
|
|
|
1639 CONSOLE_FRAME_LOOP_NO_BREAK (frmcons, devcons, con)
|
|
|
1640 {
|
|
|
1641 Lisp_Object this;
|
|
|
1642 struct frame *f1;
|
|
|
1643
|
|
|
1644 this = XCAR (frmcons);
|
|
|
1645 f1 = XFRAME (this);
|
|
|
1646
|
|
|
1647 /* Consider only frames on the same console
|
|
|
1648 and only those with minibuffers. */
|
|
|
1649 if (FRAME_HAS_MINIBUF_P (f1))
|
|
|
1650 {
|
|
|
1651 frame_with_minibuf = this;
|
|
|
1652 if (FRAME_MINIBUF_ONLY_P (f1))
|
|
|
1653 goto double_break_2;
|
|
|
1654 }
|
|
|
1655
|
|
|
1656 frame_on_same_console = this;
|
|
|
1657 }
|
|
|
1658 double_break_2:
|
|
|
1659
|
|
|
1660 if (!NILP (frame_on_same_console))
|
|
|
1661 {
|
|
|
1662 /* We know that there must be some frame with a minibuffer out
|
|
|
1663 there. If this were not true, all of the frames present
|
|
16
|
1664 would have to be minibuffer-less, which implies that at some
|
|
0
|
1665 point their minibuffer frames must have been deleted, but
|
|
|
1666 that is prohibited at the top; you can't delete surrogate
|
|
|
1667 minibuffer frames. */
|
|
|
1668 if (NILP (frame_with_minibuf))
|
|
|
1669 abort ();
|
|
|
1670
|
|
|
1671 con->default_minibuffer_frame = frame_with_minibuf;
|
|
|
1672 }
|
|
|
1673 else
|
|
|
1674 /* No frames left on this console--say no minibuffer either. */
|
|
|
1675 con->default_minibuffer_frame = Qnil;
|
|
|
1676 }
|
|
|
1677
|
|
|
1678 nuke_all_frame_slots (f); /* nobody should be accessing the device
|
|
|
1679 or anything else any more, and making
|
|
16
|
1680 them Qnil allows for better GC'ing
|
|
0
|
1681 in case a pointer to the dead frame
|
|
16
|
1682 continues to hang around. */
|
|
0
|
1683 f->framemeths = dead_console_methods;
|
|
|
1684 UNGCPRO;
|
|
|
1685 }
|
|
|
1686
|
|
|
1687 void
|
|
|
1688 io_error_delete_frame (Lisp_Object frame)
|
|
|
1689 {
|
|
|
1690 delete_frame_internal (XFRAME (frame), 1, 0, 1);
|
|
|
1691 }
|
|
|
1692
|
|
20
|
1693 DEFUN ("delete-frame", Fdelete_frame, 0, 2, "", /*
|
|
0
|
1694 Delete FRAME, permanently eliminating it from use.
|
|
|
1695 If omitted, FRAME defaults to the selected frame.
|
|
|
1696 A frame may not be deleted if its minibuffer is used by other frames.
|
|
|
1697 Normally, you cannot delete the last non-minibuffer-only frame (you must
|
|
|
1698 use `save-buffers-kill-emacs' or `kill-emacs'). However, if optional
|
|
|
1699 second argument FORCE is non-nil, you can delete the last frame. (This
|
|
|
1700 will automatically call `save-buffers-kill-emacs'.)
|
|
20
|
1701 */
|
|
|
1702 (frame, force))
|
|
0
|
1703 {
|
|
|
1704 /* This function can GC */
|
|
|
1705 struct frame *f;
|
|
|
1706
|
|
|
1707 if (NILP (frame))
|
|
|
1708 {
|
|
|
1709 f = selected_frame ();
|
|
|
1710 XSETFRAME (frame, f);
|
|
|
1711 }
|
|
|
1712 else
|
|
|
1713 {
|
|
|
1714 CHECK_FRAME (frame);
|
|
|
1715 f = XFRAME (frame);
|
|
|
1716 }
|
|
|
1717
|
|
|
1718 delete_frame_internal (f, !NILP (force), 0, 0);
|
|
|
1719 return Qnil;
|
|
|
1720 }
|
|
|
1721
|
|
|
1722
|
|
|
1723 /* Return mouse position in character cell units. */
|
|
|
1724
|
|
272
|
1725 static int
|
|
|
1726 mouse_pixel_position_1 (struct device *d, Lisp_Object *frame,
|
|
|
1727 int *x, int *y)
|
|
|
1728 {
|
|
|
1729 switch (DEVMETH_OR_GIVEN (d, get_mouse_position, (d, frame, x, y), -1))
|
|
|
1730 {
|
|
|
1731 case 1:
|
|
|
1732 return 1;
|
|
|
1733
|
|
|
1734 case 0:
|
|
|
1735 *frame = Qnil;
|
|
|
1736 break;
|
|
|
1737
|
|
|
1738 case -1:
|
|
|
1739 *frame = DEVICE_SELECTED_FRAME (d);
|
|
|
1740 break;
|
|
|
1741
|
|
|
1742 default:
|
|
|
1743 abort (); /* method is incorrectly written */
|
|
|
1744 }
|
|
|
1745
|
|
|
1746 return 0;
|
|
|
1747 }
|
|
|
1748
|
|
|
1749 DEFUN ("mouse-pixel-position", Fmouse_pixel_position, 0, 1, 0, /*
|
|
|
1750 Return a list (WINDOW X . Y) giving the current mouse window and position.
|
|
284
|
1751 The position is given in pixel units, where (0, 0) is the upper-left corner.
|
|
|
1752
|
|
|
1753 When the cursor is not over a window, the return value is a list (nil nil).
|
|
272
|
1754
|
|
|
1755 DEVICE specifies the device on which to read the mouse position, and
|
|
|
1756 defaults to the selected device. If the device is a mouseless terminal
|
|
|
1757 or Emacs hasn't been programmed to read its mouse position, it returns
|
|
|
1758 the device's selected window for WINDOW and nil for X and Y.
|
|
|
1759 */
|
|
|
1760 (device))
|
|
|
1761 {
|
|
|
1762 struct device *d = decode_device (device);
|
|
|
1763 Lisp_Object frame;
|
|
284
|
1764 Lisp_Object window = Qnil;
|
|
272
|
1765 Lisp_Object x = Qnil;
|
|
|
1766 Lisp_Object y = Qnil;
|
|
|
1767 int intx, inty;
|
|
|
1768
|
|
284
|
1769 if (mouse_pixel_position_1 (d, &frame, &intx, &inty) > 0)
|
|
272
|
1770 {
|
|
|
1771 struct window *w =
|
|
|
1772 find_window_by_pixel_pos (intx, inty, XFRAME (frame)->root_window);
|
|
284
|
1773 if (w)
|
|
272
|
1774 {
|
|
|
1775 XSETWINDOW (window, w);
|
|
|
1776
|
|
|
1777 /* Adjust the position to be relative to the window. */
|
|
|
1778 intx -= w->pixel_left;
|
|
|
1779 inty -= w->pixel_top;
|
|
|
1780 XSETINT (x, intx);
|
|
|
1781 XSETINT (y, inty);
|
|
|
1782 }
|
|
|
1783 }
|
|
284
|
1784 else if (FRAMEP (frame))
|
|
|
1785 window = FRAME_SELECTED_WINDOW (XFRAME (frame));
|
|
272
|
1786
|
|
|
1787 return Fcons (window, Fcons (x, y));
|
|
|
1788 }
|
|
|
1789
|
|
20
|
1790 DEFUN ("mouse-position", Fmouse_position, 0, 1, 0, /*
|
|
0
|
1791 Return a list (WINDOW X . Y) giving the current mouse window and position.
|
|
284
|
1792 The position is of a character under cursor, where (0, 0) is the upper-left
|
|
|
1793 corner of the window.
|
|
|
1794
|
|
|
1795 When the cursor is not over a character, or not over a window, the return
|
|
|
1796 value is a list (nil nil).
|
|
0
|
1797
|
|
|
1798 DEVICE specifies the device on which to read the mouse position, and
|
|
|
1799 defaults to the selected device. If the device is a mouseless terminal
|
|
|
1800 or Emacs hasn't been programmed to read its mouse position, it returns
|
|
|
1801 the device's selected window for WINDOW and nil for X and Y.
|
|
20
|
1802 */
|
|
|
1803 (device))
|
|
0
|
1804 {
|
|
284
|
1805 struct device *d = decode_device (device);
|
|
|
1806 struct window *w;
|
|
|
1807 Lisp_Object frame, window = Qnil, lisp_x = Qnil, lisp_y = Qnil;
|
|
0
|
1808 int x, y, obj_x, obj_y;
|
|
|
1809 Bufpos bufpos, closest;
|
|
|
1810 Charcount modeline_closest;
|
|
|
1811 Lisp_Object obj1, obj2;
|
|
|
1812
|
|
284
|
1813 if (mouse_pixel_position_1 (d, &frame, &x, &y) > 0)
|
|
0
|
1814 {
|
|
284
|
1815 int res = pixel_to_glyph_translation (XFRAME (frame), x, y, &x, &y,
|
|
|
1816 &obj_x, &obj_y, &w, &bufpos,
|
|
|
1817 &closest, &modeline_closest,
|
|
|
1818 &obj1, &obj2);
|
|
|
1819 if (res == OVER_TEXT)
|
|
2
|
1820 {
|
|
284
|
1821 lisp_x = make_int (x);
|
|
|
1822 lisp_y = make_int (y);
|
|
|
1823 XSETWINDOW (window, w);
|
|
2
|
1824 }
|
|
0
|
1825 }
|
|
284
|
1826 else if (FRAMEP (frame))
|
|
|
1827 window = FRAME_SELECTED_WINDOW (XFRAME (frame));
|
|
|
1828
|
|
|
1829 return Fcons (window, Fcons (lisp_x, lisp_y));
|
|
0
|
1830 }
|
|
|
1831
|
|
20
|
1832 DEFUN ("mouse-position-as-motion-event", Fmouse_position_as_motion_event, 0, 1, 0, /*
|
|
0
|
1833 Return the current mouse position as a motion event.
|
|
|
1834 This allows you to call the standard event functions such as
|
|
|
1835 `event-over-toolbar-p' to determine where the mouse is.
|
|
|
1836
|
|
|
1837 DEVICE specifies the device on which to read the mouse position, and
|
|
|
1838 defaults to the selected device. If the mouse position can't be determined
|
|
272
|
1839 \(e.g. DEVICE is a TTY device), nil is returned instead of an event.
|
|
20
|
1840 */
|
|
|
1841 (device))
|
|
0
|
1842 {
|
|
|
1843 struct device *d = decode_device (device);
|
|
|
1844 Lisp_Object frame;
|
|
|
1845 int intx, inty;
|
|
|
1846
|
|
|
1847 if (mouse_pixel_position_1 (d, &frame, &intx, &inty))
|
|
|
1848 {
|
|
189
|
1849 Lisp_Object event = Fmake_event (Qnil, Qnil);
|
|
0
|
1850 XEVENT (event)->event_type = pointer_motion_event;
|
|
|
1851 XEVENT (event)->channel = frame;
|
|
|
1852 XEVENT (event)->event.motion.x = intx;
|
|
|
1853 XEVENT (event)->event.motion.y = inty;
|
|
|
1854 return event;
|
|
|
1855 }
|
|
|
1856 else
|
|
|
1857 return Qnil;
|
|
|
1858 }
|
|
|
1859
|
|
20
|
1860 DEFUN ("set-mouse-position", Fset_mouse_position, 3, 3, 0, /*
|
|
0
|
1861 Move the mouse pointer to the center of character cell (X,Y) in WINDOW.
|
|
|
1862 Note, this is a no-op for an X frame that is not visible.
|
|
|
1863 If you have just created a frame, you must wait for it to become visible
|
|
|
1864 before calling this function on it, like this.
|
|
|
1865 (while (not (frame-visible-p frame)) (sleep-for .5))
|
|
|
1866 Note also: Warping the mouse is contrary to the ICCCM, so be very sure
|
|
|
1867 that the behavior won't end up being obnoxious!
|
|
20
|
1868 */
|
|
|
1869 (window, x, y))
|
|
0
|
1870 {
|
|
|
1871 struct window *w;
|
|
|
1872 int pix_x, pix_y;
|
|
|
1873
|
|
398
|
1874 CHECK_LIVE_WINDOW (window);
|
|
0
|
1875 CHECK_INT (x);
|
|
|
1876 CHECK_INT (y);
|
|
|
1877
|
|
|
1878 /* Warping the mouse will cause EnterNotify and Focus events under X. */
|
|
|
1879 w = XWINDOW (window);
|
|
|
1880 glyph_to_pixel_translation (w, XINT (x), XINT (y), &pix_x, &pix_y);
|
|
|
1881
|
|
|
1882 MAYBE_FRAMEMETH (XFRAME (w->frame), set_mouse_position, (w, pix_x, pix_y));
|
|
|
1883
|
|
|
1884 return Qnil;
|
|
|
1885 }
|
|
|
1886
|
|
20
|
1887 DEFUN ("set-mouse-pixel-position", Fset_mouse_pixel_position, 3, 3, 0, /*
|
|
0
|
1888 Move the mouse pointer to pixel position (X,Y) in WINDOW.
|
|
|
1889 Note, this is a no-op for an X frame that is not visible.
|
|
|
1890 If you have just created a frame, you must wait for it to become visible
|
|
|
1891 before calling this function on it, like this.
|
|
|
1892 (while (not (frame-visible-p frame)) (sleep-for .5))
|
|
20
|
1893 */
|
|
|
1894 (window, x, y))
|
|
0
|
1895 {
|
|
|
1896 struct window *w;
|
|
|
1897
|
|
398
|
1898 CHECK_LIVE_WINDOW (window);
|
|
0
|
1899 CHECK_INT (x);
|
|
|
1900 CHECK_INT (y);
|
|
|
1901
|
|
|
1902 /* Warping the mouse will cause EnterNotify and Focus events under X. */
|
|
|
1903 w = XWINDOW (window);
|
|
|
1904 FRAMEMETH (XFRAME (w->frame), set_mouse_position, (w, XINT (x), XINT (y)));
|
|
|
1905
|
|
|
1906 return Qnil;
|
|
|
1907 }
|
|
|
1908
|
|
20
|
1909 DEFUN ("make-frame-visible", Fmake_frame_visible, 0, 1, 0, /*
|
|
0
|
1910 Make the frame FRAME visible (assuming it is an X-window).
|
|
|
1911 If omitted, FRAME defaults to the currently selected frame.
|
|
|
1912 Also raises the frame so that nothing obscures it.
|
|
20
|
1913 */
|
|
|
1914 (frame))
|
|
0
|
1915 {
|
|
|
1916 struct frame *f = decode_frame (frame);
|
|
|
1917
|
|
|
1918 MAYBE_FRAMEMETH (f, make_frame_visible, (f));
|
|
|
1919 return frame;
|
|
|
1920 }
|
|
|
1921
|
|
20
|
1922 DEFUN ("make-frame-invisible", Fmake_frame_invisible, 0, 2, 0, /*
|
|
0
|
1923 Unconditionally removes frame from the display (assuming it is an X-window).
|
|
|
1924 If omitted, FRAME defaults to the currently selected frame.
|
|
|
1925 If what you want to do is iconify the frame (if the window manager uses
|
|
|
1926 icons) then you should call `iconify-frame' instead.
|
|
|
1927 Normally you may not make FRAME invisible if all other frames are invisible
|
|
|
1928 and uniconified, but if the second optional argument FORCE is non-nil,
|
|
|
1929 you may do so.
|
|
20
|
1930 */
|
|
|
1931 (frame, force))
|
|
0
|
1932 {
|
|
|
1933 struct frame *f, *sel_frame;
|
|
|
1934 struct device *d;
|
|
|
1935
|
|
|
1936 f = decode_frame (frame);
|
|
|
1937 d = XDEVICE (FRAME_DEVICE (f));
|
|
|
1938 sel_frame = XFRAME (DEVICE_SELECTED_FRAME (d));
|
|
|
1939
|
|
|
1940 if (NILP (force) && !other_visible_frames (f))
|
|
|
1941 error ("Attempt to make invisible the sole visible or iconified frame");
|
|
|
1942
|
|
|
1943 /* Don't allow minibuf_window to remain on a deleted frame. */
|
|
|
1944 if (EQ (f->minibuffer_window, minibuf_window))
|
|
|
1945 {
|
|
|
1946 Fset_window_buffer (sel_frame->minibuffer_window,
|
|
398
|
1947 XWINDOW (minibuf_window)->buffer, Qt);
|
|
0
|
1948 minibuf_window = sel_frame->minibuffer_window;
|
|
|
1949 }
|
|
|
1950
|
|
|
1951 MAYBE_FRAMEMETH (f, make_frame_invisible, (f));
|
|
|
1952
|
|
|
1953 return Qnil;
|
|
|
1954 }
|
|
|
1955
|
|
20
|
1956 DEFUN ("iconify-frame", Ficonify_frame, 0, 1, "", /*
|
|
0
|
1957 Make the frame FRAME into an icon, if the window manager supports icons.
|
|
|
1958 If omitted, FRAME defaults to the currently selected frame.
|
|
20
|
1959 */
|
|
|
1960 (frame))
|
|
0
|
1961 {
|
|
|
1962 struct frame *f, *sel_frame;
|
|
|
1963 struct device *d;
|
|
|
1964
|
|
|
1965 f = decode_frame (frame);
|
|
|
1966 d = XDEVICE (FRAME_DEVICE (f));
|
|
|
1967 sel_frame = XFRAME (DEVICE_SELECTED_FRAME (d));
|
|
|
1968
|
|
|
1969 /* Don't allow minibuf_window to remain on a deleted frame. */
|
|
|
1970 if (EQ (f->minibuffer_window, minibuf_window))
|
|
|
1971 {
|
|
|
1972 Fset_window_buffer (sel_frame->minibuffer_window,
|
|
398
|
1973 XWINDOW (minibuf_window)->buffer, Qt);
|
|
0
|
1974 minibuf_window = sel_frame->minibuffer_window;
|
|
|
1975 }
|
|
|
1976
|
|
|
1977 MAYBE_FRAMEMETH (f, iconify_frame, (f));
|
|
|
1978
|
|
|
1979 return Qnil;
|
|
|
1980 }
|
|
|
1981
|
|
20
|
1982 DEFUN ("deiconify-frame", Fdeiconify_frame, 0, 1, 0, /*
|
|
0
|
1983 Open (de-iconify) the iconified frame FRAME.
|
|
|
1984 Under X, this is currently the same as `make-frame-visible'.
|
|
|
1985 If omitted, FRAME defaults to the currently selected frame.
|
|
|
1986 Also raises the frame so that nothing obscures it.
|
|
20
|
1987 */
|
|
|
1988 (frame))
|
|
0
|
1989 {
|
|
|
1990 return Fmake_frame_visible (frame);
|
|
|
1991 }
|
|
|
1992
|
|
|
1993 /* FSF returns 'icon for iconized frames. What a crock! */
|
|
|
1994
|
|
20
|
1995 DEFUN ("frame-visible-p", Fframe_visible_p, 0, 1, 0, /*
|
|
185
|
1996 Return non NIL if FRAME is now "visible" (actually in use for display).
|
|
0
|
1997 A frame that is not visible is not updated, and, if it works through a
|
|
|
1998 window system, may not show at all.
|
|
185
|
1999 N.B. Under X "visible" means Mapped. It the window is mapped but not
|
|
108
|
2000 actually visible on screen then frame_visible returns 'hidden.
|
|
20
|
2001 */
|
|
|
2002 (frame))
|
|
0
|
2003 {
|
|
|
2004 struct frame *f = decode_frame (frame);
|
|
173
|
2005 int visible = FRAMEMETH_OR_GIVEN (f, frame_visible_p, (f), f->visible);
|
|
|
2006 return visible ? ( visible > 0 ? Qt : Qhidden ) : Qnil;
|
|
0
|
2007 }
|
|
|
2008
|
|
20
|
2009 DEFUN ("frame-totally-visible-p", Fframe_totally_visible_p, 0, 1, 0, /*
|
|
272
|
2010 Return t if frame is not obscured by any other window system windows.
|
|
0
|
2011 Always returns t for tty frames.
|
|
20
|
2012 */
|
|
|
2013 (frame))
|
|
0
|
2014 {
|
|
|
2015 struct frame *f = decode_frame (frame);
|
|
|
2016 return (FRAMEMETH_OR_GIVEN (f, frame_totally_visible_p, (f), f->visible)
|
|
173
|
2017 ? Qt : Qnil);
|
|
0
|
2018 }
|
|
|
2019
|
|
20
|
2020 DEFUN ("frame-iconified-p", Fframe_iconified_p, 0, 1, 0, /*
|
|
0
|
2021 Return t if FRAME is iconified.
|
|
|
2022 Not all window managers use icons; some merely unmap the window, so this
|
|
|
2023 function is not the inverse of `frame-visible-p'. It is possible for a
|
|
|
2024 frame to not be visible and not be iconified either. However, if the
|
|
|
2025 frame is iconified, it will not be visible.
|
|
20
|
2026 */
|
|
|
2027 (frame))
|
|
0
|
2028 {
|
|
|
2029 struct frame *f = decode_frame (frame);
|
|
|
2030 if (f->visible)
|
|
|
2031 return Qnil;
|
|
|
2032 f->iconified = FRAMEMETH_OR_GIVEN (f, frame_iconified_p, (f), 0);
|
|
173
|
2033 return f->iconified ? Qt : Qnil;
|
|
0
|
2034 }
|
|
|
2035
|
|
20
|
2036 DEFUN ("visible-frame-list", Fvisible_frame_list, 0, 1, 0, /*
|
|
185
|
2037 Return a list of all frames now "visible" (being updated).
|
|
0
|
2038 If DEVICE is specified only frames on that device will be returned.
|
|
108
|
2039 Note that under virtual window managers not all these frame are necessarily
|
|
|
2040 really updated.
|
|
20
|
2041 */
|
|
|
2042 (device))
|
|
0
|
2043 {
|
|
|
2044 Lisp_Object devcons, concons;
|
|
|
2045 struct frame *f;
|
|
|
2046 Lisp_Object value;
|
|
|
2047
|
|
|
2048 value = Qnil;
|
|
|
2049
|
|
|
2050 DEVICE_LOOP_NO_BREAK (devcons, concons)
|
|
|
2051 {
|
|
|
2052 assert (DEVICEP (XCAR (devcons)));
|
|
|
2053
|
|
|
2054 if (NILP (device) || EQ (device, XCAR (devcons)))
|
|
|
2055 {
|
|
|
2056 Lisp_Object frmcons;
|
|
|
2057
|
|
|
2058 DEVICE_FRAME_LOOP (frmcons, XDEVICE (XCAR (devcons)))
|
|
|
2059 {
|
|
|
2060 Lisp_Object frame = XCAR (frmcons);
|
|
|
2061 f = XFRAME (frame);
|
|
108
|
2062 if (FRAME_VISIBLE_P(f))
|
|
0
|
2063 value = Fcons (frame, value);
|
|
|
2064 }
|
|
|
2065 }
|
|
|
2066 }
|
|
|
2067
|
|
|
2068 return value;
|
|
|
2069 }
|
|
|
2070
|
|
|
2071
|
|
20
|
2072 DEFUN ("raise-frame", Fraise_frame, 0, 1, "", /*
|
|
0
|
2073 Bring FRAME to the front, so it occludes any frames it overlaps.
|
|
|
2074 If omitted, FRAME defaults to the currently selected frame.
|
|
|
2075 If FRAME is invisible, make it visible.
|
|
|
2076 If Emacs is displaying on an ordinary terminal or some other device which
|
|
|
2077 doesn't support multiple overlapping frames, this function does nothing.
|
|
20
|
2078 */
|
|
|
2079 (frame))
|
|
0
|
2080 {
|
|
|
2081 struct frame *f = decode_frame (frame);
|
|
|
2082
|
|
|
2083 /* Do like the documentation says. */
|
|
|
2084 Fmake_frame_visible (frame);
|
|
|
2085 MAYBE_FRAMEMETH (f, raise_frame, (f));
|
|
|
2086 return Qnil;
|
|
|
2087 }
|
|
|
2088
|
|
20
|
2089 DEFUN ("lower-frame", Flower_frame, 0, 1, "", /*
|
|
0
|
2090 Send FRAME to the back, so it is occluded by any frames that overlap it.
|
|
|
2091 If omitted, FRAME defaults to the currently selected frame.
|
|
|
2092 If Emacs is displaying on an ordinary terminal or some other device which
|
|
|
2093 doesn't support multiple overlapping frames, this function does nothing.
|
|
20
|
2094 */
|
|
|
2095 (frame))
|
|
0
|
2096 {
|
|
|
2097 struct frame *f = decode_frame (frame);
|
|
|
2098
|
|
|
2099 MAYBE_FRAMEMETH (f, lower_frame, (f));
|
|
|
2100 return Qnil;
|
|
|
2101 }
|
|
|
2102
|
|
|
2103 /* Ben thinks there is no need for `redirect-frame-focus' or `frame-focus',
|
|
|
2104 crockish FSFmacs functions. See summary on focus in event-stream.c. */
|
|
398
|
2105
|
|
|
2106 DEFUN ("print-job-page-number", Fprint_job_page_number, 1, 1, 0, /*
|
|
|
2107 Return current page number for the print job FRAME.
|
|
|
2108 */
|
|
|
2109 (frame))
|
|
|
2110 {
|
|
|
2111 CHECK_PRINTER_FRAME (frame);
|
|
|
2112 return make_int (FRAME_PAGENUMBER (XFRAME (frame)));
|
|
|
2113 }
|
|
|
2114
|
|
|
2115 DEFUN ("print-job-eject-page", Fprint_job_eject_page, 1, 1, 0, /*
|
|
|
2116 Eject page in the print job FRAME.
|
|
|
2117 */
|
|
|
2118 (frame))
|
|
|
2119 {
|
|
|
2120 struct frame *f;
|
|
|
2121
|
|
|
2122 CHECK_PRINTER_FRAME (frame);
|
|
|
2123 f = XFRAME (frame);
|
|
|
2124 FRAMEMETH (f, eject_page, (f));
|
|
|
2125 FRAME_SET_PAGENUMBER (f, 1 + FRAME_PAGENUMBER (f));
|
|
|
2126 f->clear = 1;
|
|
|
2127
|
|
|
2128 return Qnil;
|
|
|
2129 }
|
|
0
|
2130
|
|
|
2131
|
|
|
2132 /***************************************************************************/
|
|
|
2133 /* frame properties */
|
|
|
2134 /***************************************************************************/
|
|
|
2135
|
|
|
2136 static void internal_set_frame_size (struct frame *f, int cols, int rows,
|
|
|
2137 int pretend);
|
|
|
2138
|
|
|
2139 static void
|
|
|
2140 store_minibuf_frame_prop (struct frame *f, Lisp_Object val)
|
|
|
2141 {
|
|
|
2142 Lisp_Object frame;
|
|
|
2143 XSETFRAME (frame, f);
|
|
|
2144
|
|
|
2145 if (WINDOWP (val))
|
|
|
2146 {
|
|
|
2147 if (! MINI_WINDOW_P (XWINDOW (val)))
|
|
|
2148 signal_simple_error
|
|
|
2149 ("Surrogate minibuffer windows must be minibuffer windows",
|
|
|
2150 val);
|
|
|
2151
|
|
|
2152 if (FRAME_HAS_MINIBUF_P (f) || FRAME_MINIBUF_ONLY_P (f))
|
|
|
2153 signal_simple_error
|
|
|
2154 ("Can't change the surrogate minibuffer of a frame with its own minibuffer", frame);
|
|
173
|
2155
|
|
0
|
2156 /* Install the chosen minibuffer window, with proper buffer. */
|
|
|
2157 f->minibuffer_window = val;
|
|
|
2158 }
|
|
|
2159 else if (EQ (val, Qt))
|
|
|
2160 {
|
|
|
2161 if (FRAME_HAS_MINIBUF_P (f) || FRAME_MINIBUF_ONLY_P (f))
|
|
|
2162 signal_simple_error
|
|
|
2163 ("Frame already has its own minibuffer", frame);
|
|
|
2164 else
|
|
|
2165 {
|
|
|
2166 setup_normal_frame (f);
|
|
|
2167 f->mirror_dirty = 1;
|
|
|
2168
|
|
|
2169 update_frame_window_mirror (f);
|
|
|
2170 internal_set_frame_size (f, f->width, f->height, 1);
|
|
|
2171 }
|
|
|
2172 }
|
|
|
2173 }
|
|
|
2174
|
|
|
2175 #if 0
|
|
|
2176
|
|
|
2177 /* possible code if you want to have symbols such as `default-background'
|
|
|
2178 map to setting the background of `default', etc. */
|
|
|
2179
|
|
|
2180 static int
|
|
|
2181 dissect_as_face_setting (Lisp_Object sym, Lisp_Object *face_out,
|
|
|
2182 Lisp_Object *face_prop_out)
|
|
|
2183 {
|
|
|
2184 Lisp_Object list = Vbuilt_in_face_specifiers;
|
|
398
|
2185 Lisp_String *s;
|
|
0
|
2186
|
|
|
2187 if (!SYMBOLP (sym))
|
|
|
2188 return 0;
|
|
|
2189
|
|
|
2190 s = symbol_name (XSYMBOL (sym));
|
|
|
2191
|
|
|
2192 while (!NILP (list))
|
|
|
2193 {
|
|
|
2194 Lisp_Object prop = Fcar (list);
|
|
398
|
2195 Lisp_String *prop_name;
|
|
0
|
2196
|
|
|
2197 if (!SYMBOLP (prop))
|
|
|
2198 continue;
|
|
|
2199 prop_name = symbol_name (XSYMBOL (prop));
|
|
|
2200 if (string_length (s) > string_length (prop_name) + 1
|
|
|
2201 && !memcmp (string_data (prop_name),
|
|
|
2202 string_data (s) + string_length (s)
|
|
|
2203 - string_length (prop_name),
|
|
|
2204 string_length (prop_name))
|
|
|
2205 && string_data (s)[string_length (s) - string_length (prop_name)
|
|
|
2206 - 1] == '-')
|
|
|
2207 {
|
|
|
2208 Lisp_Object face =
|
|
|
2209 Ffind_face (make_string (string_data (s),
|
|
|
2210 string_length (s)
|
|
|
2211 - string_length (prop_name)
|
|
|
2212 - 1));
|
|
|
2213 if (!NILP (face))
|
|
|
2214 {
|
|
|
2215 *face_out = face;
|
|
|
2216 *face_prop_out = prop;
|
|
|
2217 return 1;
|
|
|
2218 }
|
|
|
2219 }
|
|
|
2220
|
|
|
2221 list = Fcdr (list);
|
|
|
2222 }
|
|
|
2223
|
|
|
2224 return 0;
|
|
|
2225 }
|
|
|
2226
|
|
|
2227 #endif /* 0 */
|
|
|
2228
|
|
|
2229 static Lisp_Object
|
|
|
2230 get_property_alias (Lisp_Object prop)
|
|
|
2231 {
|
|
|
2232 while (1)
|
|
|
2233 {
|
|
|
2234 Lisp_Object alias = Qnil;
|
|
|
2235
|
|
|
2236 if (SYMBOLP (prop))
|
|
|
2237 alias = Fget (prop, Qframe_property_alias, Qnil);
|
|
|
2238 if (NILP (alias))
|
|
|
2239 break;
|
|
|
2240 prop = alias;
|
|
|
2241 QUIT;
|
|
|
2242 }
|
|
|
2243
|
|
|
2244 return prop;
|
|
|
2245 }
|
|
|
2246
|
|
|
2247 /* #### Using this to modify the internal border width has no effect
|
|
|
2248 because the change isn't propagated to the windows. Are there
|
|
|
2249 other properties which this claims to handle, but doesn't?
|
|
|
2250
|
|
|
2251 But of course. This stuff needs more work, but it's a lot closer
|
|
|
2252 to sanity now than before with the horrible frame-params stuff. */
|
|
|
2253
|
|
20
|
2254 DEFUN ("set-frame-properties", Fset_frame_properties, 2, 2, 0, /*
|
|
0
|
2255 Change some properties of a frame.
|
|
|
2256 PLIST is a property list.
|
|
|
2257 You can also change frame properties individually using `set-frame-property',
|
|
|
2258 but it may be more efficient to change many properties at once.
|
|
|
2259
|
|
|
2260 Frame properties can be retrieved using `frame-property' or `frame-properties'.
|
|
|
2261
|
|
|
2262 The following symbols etc. have predefined meanings:
|
|
|
2263
|
|
272
|
2264 name Name of the frame. Used with X resources.
|
|
2
|
2265 Unchangeable after creation.
|
|
0
|
2266
|
|
|
2267 height Height of the frame, in lines.
|
|
|
2268
|
|
|
2269 width Width of the frame, in characters.
|
|
|
2270
|
|
|
2271 minibuffer Gives the minibuffer behavior for this frame. Either
|
|
|
2272 t (frame has its own minibuffer), `only' (frame is
|
|
406
|
2273 a minibuffer-only frame), `none' (frame has no minibuffer)
|
|
|
2274 or a window (frame uses that window, which is on another
|
|
|
2275 frame, as the minibuffer).
|
|
0
|
2276
|
|
|
2277 unsplittable If non-nil, frame cannot be split by `display-buffer'.
|
|
|
2278
|
|
|
2279 current-display-table, menubar-visible-p, left-margin-width,
|
|
|
2280 right-margin-width, minimum-line-ascent, minimum-line-descent,
|
|
|
2281 use-left-overflow, use-right-overflow, scrollbar-width, scrollbar-height,
|
|
|
2282 default-toolbar, top-toolbar, bottom-toolbar, left-toolbar, right-toolbar,
|
|
|
2283 default-toolbar-height, default-toolbar-width, top-toolbar-height,
|
|
|
2284 bottom-toolbar-height, left-toolbar-width, right-toolbar-width,
|
|
|
2285 default-toolbar-visible-p, top-toolbar-visible-p, bottom-toolbar-visible-p,
|
|
|
2286 left-toolbar-visible-p, right-toolbar-visible-p, toolbar-buttons-captioned-p,
|
|
215
|
2287 top-toolbar-border-width, bottom-toolbar-border-width,
|
|
|
2288 left-toolbar-border-width, right-toolbar-border-width,
|
|
406
|
2289 modeline-shadow-thickness, has-modeline-p,
|
|
|
2290 default-gutter, top-gutter, bottom-gutter, left-gutter, right-gutter,
|
|
|
2291 default-gutter-height, default-gutter-width, top-gutter-height,
|
|
|
2292 bottom-gutter-height, left-gutter-width, right-gutter-width,
|
|
|
2293 default-gutter-visible-p, top-gutter-visible-p, bottom-gutter-visible-p,
|
|
|
2294 left-gutter-visible-p, right-gutter-visible-p, top-gutter-border-width,
|
|
|
2295 bottom-gutter-border-width, left-gutter-border-width, right-gutter-border-width,
|
|
0
|
2296 [Giving the name of any built-in specifier variable is
|
|
|
2297 equivalent to calling `set-specifier' on the specifier,
|
|
|
2298 with a locale of FRAME. Giving the name to `frame-property'
|
|
|
2299 calls `specifier-instance' on the specifier.]
|
|
|
2300
|
|
|
2301 text-pointer-glyph, nontext-pointer-glyph, modeline-pointer-glyph,
|
|
|
2302 selection-pointer-glyph, busy-pointer-glyph, toolbar-pointer-glyph,
|
|
|
2303 menubar-pointer-glyph, scrollbar-pointer-glyph, gc-pointer-glyph,
|
|
|
2304 octal-escape-glyph, control-arrow-glyph, invisible-text-glyph,
|
|
|
2305 hscroll-glyph, truncation-glyph, continuation-glyph
|
|
|
2306 [Giving the name of any glyph variable is equivalent to
|
|
|
2307 calling `set-glyph-image' on the glyph, with a locale
|
|
|
2308 of FRAME. Giving the name to `frame-property' calls
|
|
|
2309 `glyph-image-instance' on the glyph.]
|
|
|
2310
|
|
|
2311 [default foreground], [default background], [default font],
|
|
|
2312 [modeline foreground], [modeline background], [modeline font],
|
|
|
2313 etc.
|
|
|
2314 [Giving a vector of a face and a property is equivalent
|
|
|
2315 to calling `set-face-property' on the face and property,
|
|
2
|
2316 with a locale of FRAME. Giving the vector to
|
|
0
|
2317 `frame-property' calls `face-property-instance' on the
|
|
|
2318 face and property.]
|
|
|
2319
|
|
|
2320 Finally, if a frame property symbol has the property `frame-property-alias'
|
|
|
2321 on it, then the value will be used in place of that symbol when looking
|
|
|
2322 up and setting frame property values. This allows you to alias one
|
|
|
2323 frame property name to another.
|
|
|
2324
|
|
209
|
2325 See the variables `default-x-frame-plist', `default-tty-frame-plist'
|
|
213
|
2326 and `default-mswindows-frame-plist' for a description of the properties
|
|
209
|
2327 recognized for particular types of frames.
|
|
20
|
2328 */
|
|
|
2329 (frame, plist))
|
|
0
|
2330 {
|
|
|
2331 struct frame *f = decode_frame (frame);
|
|
|
2332 Lisp_Object tail;
|
|
|
2333 Lisp_Object *tailp;
|
|
|
2334 struct gcpro gcpro1, gcpro2;
|
|
|
2335
|
|
|
2336 XSETFRAME (frame, f);
|
|
|
2337 GCPRO2 (frame, plist);
|
|
|
2338 Fcheck_valid_plist (plist);
|
|
|
2339 plist = Fcopy_sequence (plist);
|
|
|
2340 Fcanonicalize_lax_plist (plist, Qnil);
|
|
|
2341 for (tail = plist; !NILP (tail); tail = Fcdr (Fcdr (tail)))
|
|
|
2342 {
|
|
|
2343 Lisp_Object prop = Fcar (tail);
|
|
|
2344 Lisp_Object val = Fcar (Fcdr (tail));
|
|
|
2345
|
|
|
2346 prop = get_property_alias (prop);
|
|
|
2347
|
|
|
2348 #if 0
|
|
|
2349 /* mly wants this, but it's not reasonable to change the name of a
|
|
|
2350 frame after it has been created, because the old name was used
|
|
|
2351 for resource lookup. */
|
|
|
2352 if (EQ (prop, Qname))
|
|
|
2353 {
|
|
|
2354 CHECK_STRING (val);
|
|
|
2355 f->name = val;
|
|
|
2356 }
|
|
|
2357 #endif /* 0 */
|
|
|
2358 if (EQ (prop, Qminibuffer))
|
|
|
2359 store_minibuf_frame_prop (f, val);
|
|
|
2360 if (EQ (prop, Qunsplittable))
|
|
|
2361 f->no_split = !NILP (val);
|
|
|
2362 if (EQ (prop, Qbuffer_predicate))
|
|
|
2363 f->buffer_predicate = val;
|
|
|
2364 if (SYMBOLP (prop) && EQ (Fbuilt_in_variable_type (prop),
|
|
|
2365 Qconst_specifier))
|
|
|
2366 call3 (Qset_specifier, Fsymbol_value (prop), val, frame);
|
|
|
2367 if (SYMBOLP (prop) && !NILP (Fget (prop, Qconst_glyph_variable, Qnil)))
|
|
|
2368 call3 (Qset_glyph_image, Fsymbol_value (prop), val, frame);
|
|
173
|
2369 if (VECTORP (prop) && XVECTOR_LENGTH (prop) == 2)
|
|
0
|
2370 {
|
|
173
|
2371 Lisp_Object face_prop = XVECTOR_DATA (prop)[1];
|
|
0
|
2372 CHECK_SYMBOL (face_prop);
|
|
|
2373 call4 (Qset_face_property,
|
|
173
|
2374 Fget_face (XVECTOR_DATA (prop)[0]),
|
|
0
|
2375 face_prop, val, frame);
|
|
|
2376 }
|
|
|
2377 }
|
|
|
2378
|
|
|
2379 MAYBE_FRAMEMETH (f, set_frame_properties, (f, plist));
|
|
|
2380 for (tailp = &plist; !NILP (*tailp);)
|
|
|
2381 {
|
|
|
2382 Lisp_Object *next_tailp;
|
|
|
2383 Lisp_Object next;
|
|
|
2384 Lisp_Object prop;
|
|
|
2385
|
|
|
2386 next = Fcdr (*tailp);
|
|
|
2387 CHECK_CONS (next);
|
|
|
2388 next_tailp = &XCDR (next);
|
|
|
2389 prop = Fcar (*tailp);
|
|
|
2390
|
|
|
2391 prop = get_property_alias (prop);
|
|
|
2392
|
|
|
2393 if (EQ (prop, Qminibuffer)
|
|
|
2394 || EQ (prop, Qunsplittable)
|
|
|
2395 || EQ (prop, Qbuffer_predicate)
|
|
|
2396 || EQ (prop, Qheight)
|
|
|
2397 || EQ (prop, Qwidth)
|
|
|
2398 || (SYMBOLP (prop) && EQ (Fbuilt_in_variable_type (prop),
|
|
|
2399 Qconst_specifier))
|
|
|
2400 || (SYMBOLP (prop) && !NILP (Fget (prop, Qconst_glyph_variable,
|
|
|
2401 Qnil)))
|
|
173
|
2402 || (VECTORP (prop) && XVECTOR_LENGTH (prop) == 2)
|
|
0
|
2403 || FRAMEMETH_OR_GIVEN (f, internal_frame_property_p, (f, prop), 0))
|
|
|
2404 *tailp = *next_tailp;
|
|
|
2405 tailp = next_tailp;
|
|
|
2406 }
|
|
|
2407
|
|
|
2408 f->plist = nconc2 (plist, f->plist);
|
|
|
2409 Fcanonicalize_lax_plist (f->plist, Qnil);
|
|
|
2410 UNGCPRO;
|
|
|
2411 return Qnil;
|
|
|
2412 }
|
|
|
2413
|
|
20
|
2414 DEFUN ("frame-property", Fframe_property, 2, 3, 0, /*
|
|
0
|
2415 Return FRAME's value for property PROPERTY.
|
|
|
2416 See `set-frame-properties' for the built-in property names.
|
|
20
|
2417 */
|
|
173
|
2418 (frame, property, default_))
|
|
0
|
2419 {
|
|
|
2420 struct frame *f = decode_frame (frame);
|
|
272
|
2421 Lisp_Object value;
|
|
0
|
2422
|
|
|
2423 XSETFRAME (frame, f);
|
|
|
2424
|
|
|
2425 property = get_property_alias (property);
|
|
|
2426
|
|
272
|
2427 if (EQ (Qname, property)) return f->name;
|
|
|
2428
|
|
|
2429 if (EQ (Qheight, property) || EQ (Qwidth, property))
|
|
269
|
2430 {
|
|
272
|
2431 if (window_system_pixelated_geometry (frame))
|
|
|
2432 {
|
|
|
2433 int width, height;
|
|
|
2434 pixel_to_real_char_size (f, FRAME_PIXWIDTH (f), FRAME_PIXHEIGHT (f),
|
|
|
2435 &width, &height);
|
|
|
2436 return make_int (EQ (Qheight, property) ? height: width);
|
|
|
2437 }
|
|
|
2438 else
|
|
|
2439 return make_int (EQ (Qheight, property) ?
|
|
|
2440 FRAME_HEIGHT (f) :
|
|
|
2441 FRAME_WIDTH (f));
|
|
269
|
2442 }
|
|
|
2443
|
|
0
|
2444 /* NOTE: FSF returns Qnil instead of Qt for FRAME_HAS_MINIBUF_P.
|
|
|
2445 This is over-the-top bogosity, because it's inconsistent with
|
|
|
2446 the semantics of `minibuffer' when passed to `make-frame'.
|
|
|
2447 Returning Qt makes things consistent. */
|
|
272
|
2448 if (EQ (Qminibuffer, property))
|
|
|
2449 return (FRAME_MINIBUF_ONLY_P (f) ? Qonly :
|
|
|
2450 FRAME_HAS_MINIBUF_P (f) ? Qt :
|
|
|
2451 FRAME_MINIBUF_WINDOW (f));
|
|
|
2452 if (EQ (Qunsplittable, property))
|
|
|
2453 return FRAME_NO_SPLIT_P (f) ? Qt : Qnil;
|
|
|
2454 if (EQ (Qbuffer_predicate, property))
|
|
|
2455 return f->buffer_predicate;
|
|
|
2456
|
|
|
2457 if (SYMBOLP (property))
|
|
0
|
2458 {
|
|
272
|
2459 if (EQ (Fbuilt_in_variable_type (property), Qconst_specifier))
|
|
|
2460 return Fspecifier_instance (Fsymbol_value (property),
|
|
|
2461 frame, default_, Qnil);
|
|
|
2462 if (!NILP (Fget (property, Qconst_glyph_variable, Qnil)))
|
|
|
2463 {
|
|
|
2464 Lisp_Object glyph = Fsymbol_value (property);
|
|
|
2465 CHECK_GLYPH (glyph);
|
|
|
2466 return Fspecifier_instance (XGLYPH_IMAGE (glyph),
|
|
|
2467 frame, default_, Qnil);
|
|
|
2468 }
|
|
0
|
2469 }
|
|
272
|
2470
|
|
173
|
2471 if (VECTORP (property) && XVECTOR_LENGTH (property) == 2)
|
|
0
|
2472 {
|
|
173
|
2473 Lisp_Object face_prop = XVECTOR_DATA (property)[1];
|
|
0
|
2474 CHECK_SYMBOL (face_prop);
|
|
|
2475 return call3 (Qface_property_instance,
|
|
173
|
2476 Fget_face (XVECTOR_DATA (property)[0]),
|
|
0
|
2477 face_prop, frame);
|
|
|
2478 }
|
|
|
2479
|
|
272
|
2480 if (HAS_FRAMEMETH_P (f, frame_property))
|
|
|
2481 if (!UNBOUNDP (value = FRAMEMETH (f, frame_property, (f, property))))
|
|
0
|
2482 return value;
|
|
|
2483
|
|
272
|
2484 if (!UNBOUNDP (value = external_plist_get (&f->plist, property, 1, ERROR_ME)))
|
|
|
2485 return value;
|
|
|
2486
|
|
|
2487 return default_;
|
|
0
|
2488 }
|
|
|
2489
|
|
20
|
2490 DEFUN ("frame-properties", Fframe_properties, 0, 1, 0, /*
|
|
0
|
2491 Return a property list of the properties of FRAME.
|
|
|
2492 Do not modify this list; use `set-frame-property' instead.
|
|
20
|
2493 */
|
|
|
2494 (frame))
|
|
0
|
2495 {
|
|
|
2496 struct frame *f = decode_frame (frame);
|
|
|
2497 Lisp_Object result = Qnil;
|
|
|
2498 struct gcpro gcpro1;
|
|
|
2499
|
|
|
2500 GCPRO1 (result);
|
|
173
|
2501
|
|
269
|
2502 XSETFRAME (frame, f);
|
|
|
2503
|
|
272
|
2504 /* #### for the moment (since old code uses `frame-parameters'),
|
|
|
2505 we call `copy-sequence' on f->plist. That allows frame-parameters
|
|
|
2506 to destructively convert the plist into an alist, which is more
|
|
|
2507 efficient than doing it non-destructively. At some point we
|
|
|
2508 should remove the call to copy-sequence. */
|
|
|
2509 result = Fcopy_sequence (f->plist);
|
|
|
2510
|
|
|
2511 /* #### should we be adding all the specifiers and glyphs?
|
|
|
2512 That would entail having a list of them all. */
|
|
|
2513 if (HAS_FRAMEMETH_P (f, frame_properties))
|
|
|
2514 result = nconc2 (FRAMEMETH (f, frame_properties, (f)), result);
|
|
|
2515
|
|
|
2516 if (!NILP (f->buffer_predicate))
|
|
|
2517 result = cons3 (Qbuffer_predicate, f->buffer_predicate, result);
|
|
|
2518
|
|
|
2519 if (FRAME_NO_SPLIT_P (f))
|
|
|
2520 result = cons3 (Qunsplittable, Qt, result);
|
|
|
2521
|
|
|
2522 /* NOTE: FSF returns Qnil instead of Qt for FRAME_HAS_MINIBUF_P.
|
|
0
|
2523 This is over-the-top bogosity, because it's inconsistent with
|
|
|
2524 the semantics of `minibuffer' when passed to `make-frame'.
|
|
|
2525 Returning Qt makes things consistent. */
|
|
272
|
2526 result = cons3 (Qminibuffer,
|
|
|
2527 (FRAME_MINIBUF_ONLY_P (f) ? Qonly :
|
|
|
2528 FRAME_HAS_MINIBUF_P (f) ? Qt :
|
|
|
2529 FRAME_MINIBUF_WINDOW (f)),
|
|
|
2530 result);
|
|
0
|
2531 {
|
|
272
|
2532 int width, height;
|
|
|
2533
|
|
|
2534 if (window_system_pixelated_geometry (frame))
|
|
|
2535 {
|
|
|
2536 pixel_to_real_char_size (f, FRAME_PIXWIDTH (f), FRAME_PIXHEIGHT (f),
|
|
|
2537 &width, &height);
|
|
|
2538 }
|
|
|
2539 else
|
|
|
2540 {
|
|
|
2541 height = FRAME_HEIGHT (f);
|
|
|
2542 width = FRAME_WIDTH (f);
|
|
|
2543 }
|
|
|
2544 result = cons3 (Qwidth , make_int (width), result);
|
|
|
2545 result = cons3 (Qheight, make_int (height), result);
|
|
0
|
2546 }
|
|
272
|
2547
|
|
|
2548 result = cons3 (Qname, f->name, result);
|
|
|
2549
|
|
|
2550 UNGCPRO;
|
|
|
2551 return result;
|
|
0
|
2552 }
|
|
|
2553
|
|
|
2554
|
|
20
|
2555 DEFUN ("frame-pixel-height", Fframe_pixel_height, 0, 1, 0, /*
|
|
0
|
2556 Return the height in pixels of FRAME.
|
|
20
|
2557 */
|
|
|
2558 (frame))
|
|
0
|
2559 {
|
|
272
|
2560 return make_int (decode_frame (frame)->pixheight);
|
|
0
|
2561 }
|
|
|
2562
|
|
20
|
2563 DEFUN ("frame-pixel-width", Fframe_pixel_width, 0, 1, 0, /*
|
|
0
|
2564 Return the width in pixels of FRAME.
|
|
20
|
2565 */
|
|
|
2566 (frame))
|
|
0
|
2567 {
|
|
272
|
2568 return make_int (decode_frame (frame)->pixwidth);
|
|
0
|
2569 }
|
|
|
2570
|
|
20
|
2571 DEFUN ("frame-name", Fframe_name, 0, 1, 0, /*
|
|
0
|
2572 Return the name of FRAME (defaulting to the selected frame).
|
|
|
2573 This is not the same as the `title' of the frame.
|
|
20
|
2574 */
|
|
|
2575 (frame))
|
|
0
|
2576 {
|
|
173
|
2577 return decode_frame (frame)->name;
|
|
0
|
2578 }
|
|
|
2579
|
|
20
|
2580 DEFUN ("frame-modified-tick", Fframe_modified_tick, 0, 1, 0, /*
|
|
0
|
2581 Return FRAME's tick counter, incremented for each change to the frame.
|
|
|
2582 Each frame has a tick counter which is incremented each time the frame
|
|
|
2583 is resized, a window is resized, added, or deleted, a face is changed,
|
|
|
2584 `set-window-buffer' or `select-window' is called on a window in the
|
|
|
2585 frame, the window-start of a window in the frame has changed, or
|
|
|
2586 anything else interesting has happened. It wraps around occasionally.
|
|
|
2587 No argument or nil as argument means use selected frame as FRAME.
|
|
20
|
2588 */
|
|
|
2589 (frame))
|
|
0
|
2590 {
|
|
|
2591 return make_int (decode_frame (frame)->modiff);
|
|
|
2592 }
|
|
|
2593
|
|
|
2594 static void
|
|
|
2595 internal_set_frame_size (struct frame *f, int cols, int rows, int pretend)
|
|
|
2596 {
|
|
282
|
2597 /* An explicit size change cancels any pending frame size adjustment */
|
|
|
2598 CLEAR_FRAME_SIZE_SLIPPED(f);
|
|
|
2599
|
|
0
|
2600 if (pretend || !HAS_FRAMEMETH_P (f, set_frame_size))
|
|
|
2601 change_frame_size (f, rows, cols, 0);
|
|
|
2602 else
|
|
|
2603 FRAMEMETH (f, set_frame_size, (f, cols, rows));
|
|
|
2604 }
|
|
|
2605
|
|
20
|
2606 DEFUN ("set-frame-height", Fset_frame_height, 2, 3, 0, /*
|
|
0
|
2607 Specify that the frame FRAME has LINES lines.
|
|
|
2608 Optional third arg non-nil means that redisplay should use LINES lines
|
|
|
2609 but that the idea of the actual height of the frame should not be changed.
|
|
20
|
2610 */
|
|
|
2611 (frame, rows, pretend))
|
|
0
|
2612 {
|
|
|
2613 struct frame *f = decode_frame (frame);
|
|
269
|
2614 int height, width;
|
|
0
|
2615 XSETFRAME (frame, f);
|
|
|
2616 CHECK_INT (rows);
|
|
173
|
2617
|
|
269
|
2618 if (window_system_pixelated_geometry (frame))
|
|
|
2619 {
|
|
|
2620 char_to_real_pixel_size (f, 0, XINT (rows), 0, &height);
|
|
|
2621 width = FRAME_PIXWIDTH (f);
|
|
|
2622 }
|
|
|
2623 else
|
|
|
2624 {
|
|
|
2625 height = XINT (rows);
|
|
|
2626 width = FRAME_WIDTH (f);
|
|
|
2627 }
|
|
|
2628
|
|
|
2629 internal_set_frame_size (f, width, height, !NILP (pretend));
|
|
0
|
2630 return frame;
|
|
|
2631 }
|
|
|
2632
|
|
20
|
2633 DEFUN ("set-frame-width", Fset_frame_width, 2, 3, 0, /*
|
|
0
|
2634 Specify that the frame FRAME has COLS columns.
|
|
|
2635 Optional third arg non-nil means that redisplay should use COLS columns
|
|
|
2636 but that the idea of the actual width of the frame should not be changed.
|
|
20
|
2637 */
|
|
|
2638 (frame, cols, pretend))
|
|
0
|
2639 {
|
|
|
2640 struct frame *f = decode_frame (frame);
|
|
269
|
2641 int width, height;
|
|
0
|
2642 XSETFRAME (frame, f);
|
|
|
2643 CHECK_INT (cols);
|
|
|
2644
|
|
269
|
2645 if (window_system_pixelated_geometry (frame))
|
|
|
2646 {
|
|
|
2647 char_to_real_pixel_size (f, XINT (cols), 0, &width, 0);
|
|
|
2648 height = FRAME_PIXHEIGHT (f);
|
|
|
2649 }
|
|
|
2650 else
|
|
|
2651 {
|
|
|
2652 width = XINT (cols);
|
|
|
2653 height = FRAME_HEIGHT (f);
|
|
|
2654 }
|
|
|
2655
|
|
|
2656 internal_set_frame_size (f, width, height, !NILP (pretend));
|
|
0
|
2657 return frame;
|
|
|
2658 }
|
|
|
2659
|
|
20
|
2660 DEFUN ("set-frame-size", Fset_frame_size, 3, 4, 0, /*
|
|
272
|
2661 Set the size of FRAME to COLS by ROWS.
|
|
0
|
2662 Optional fourth arg non-nil means that redisplay should use COLS by ROWS
|
|
|
2663 but that the idea of the actual size of the frame should not be changed.
|
|
20
|
2664 */
|
|
|
2665 (frame, cols, rows, pretend))
|
|
0
|
2666 {
|
|
|
2667 struct frame *f = decode_frame (frame);
|
|
269
|
2668 int height, width;
|
|
0
|
2669 XSETFRAME (frame, f);
|
|
|
2670 CHECK_INT (cols);
|
|
|
2671 CHECK_INT (rows);
|
|
|
2672
|
|
269
|
2673 if (window_system_pixelated_geometry (frame))
|
|
|
2674 char_to_real_pixel_size (f, XINT (cols), XINT (rows), &width, &height);
|
|
|
2675 else
|
|
|
2676 {
|
|
|
2677 height = XINT (rows);
|
|
|
2678 width = XINT (cols);
|
|
|
2679 }
|
|
|
2680
|
|
|
2681 internal_set_frame_size (f, width, height, !NILP (pretend));
|
|
0
|
2682 return frame;
|
|
|
2683 }
|
|
|
2684
|
|
20
|
2685 DEFUN ("set-frame-position", Fset_frame_position, 3, 3, 0, /*
|
|
272
|
2686 Set position of FRAME in pixels to XOFFSET by YOFFSET.
|
|
0
|
2687 This is actually the position of the upper left corner of the frame.
|
|
|
2688 Negative values for XOFFSET or YOFFSET are interpreted relative to
|
|
|
2689 the rightmost or bottommost possible position (that stays within the screen).
|
|
20
|
2690 */
|
|
|
2691 (frame, xoffset, yoffset))
|
|
0
|
2692 {
|
|
|
2693 struct frame *f = decode_frame (frame);
|
|
|
2694 CHECK_INT (xoffset);
|
|
|
2695 CHECK_INT (yoffset);
|
|
|
2696
|
|
|
2697 MAYBE_FRAMEMETH (f, set_frame_position, (f, XINT (xoffset), XINT (yoffset)));
|
|
|
2698
|
|
|
2699 return Qt;
|
|
|
2700 }
|
|
|
2701
|
|
|
2702
|
|
|
2703
|
|
|
2704 /* Frame size conversion functions moved here from EmacsFrame.c
|
|
|
2705 because they're generic and really don't belong in that file.
|
|
|
2706 Function get_default_char_pixel_size() removed because it's
|
|
|
2707 exactly the same as default_face_height_and_width(). */
|
|
|
2708 static void
|
|
|
2709 frame_conversion_internal (struct frame *f, int pixel_to_char,
|
|
|
2710 int *pixel_width, int *pixel_height,
|
|
269
|
2711 int *char_width, int *char_height,
|
|
|
2712 int real_face)
|
|
0
|
2713 {
|
|
|
2714 int cpw;
|
|
|
2715 int cph;
|
|
|
2716 int egw;
|
|
|
2717 int obw, obh, bdr;
|
|
|
2718 Lisp_Object frame, window;
|
|
|
2719
|
|
|
2720 XSETFRAME (frame, f);
|
|
269
|
2721 if (real_face)
|
|
|
2722 default_face_height_and_width (frame, &cph, &cpw);
|
|
|
2723 else
|
|
|
2724 default_face_height_and_width_1 (frame, &cph, &cpw);
|
|
|
2725
|
|
0
|
2726 window = FRAME_SELECTED_WINDOW (f);
|
|
|
2727
|
|
398
|
2728 egw = max (glyph_width (Vcontinuation_glyph, window),
|
|
|
2729 glyph_width (Vtruncation_glyph, window));
|
|
0
|
2730 egw = max (egw, cpw);
|
|
|
2731 bdr = 2 * f->internal_border_width;
|
|
|
2732 obw = FRAME_SCROLLBAR_WIDTH (f) + FRAME_THEORETICAL_LEFT_TOOLBAR_WIDTH (f) +
|
|
215
|
2733 FRAME_THEORETICAL_RIGHT_TOOLBAR_WIDTH (f) +
|
|
|
2734 2 * FRAME_THEORETICAL_LEFT_TOOLBAR_BORDER_WIDTH (f) +
|
|
|
2735 2 * FRAME_THEORETICAL_RIGHT_TOOLBAR_BORDER_WIDTH (f);
|
|
0
|
2736 obh = FRAME_SCROLLBAR_HEIGHT (f) + FRAME_THEORETICAL_TOP_TOOLBAR_HEIGHT (f) +
|
|
215
|
2737 FRAME_THEORETICAL_BOTTOM_TOOLBAR_HEIGHT (f) +
|
|
|
2738 2 * FRAME_THEORETICAL_TOP_TOOLBAR_BORDER_WIDTH (f) +
|
|
|
2739 2 * FRAME_THEORETICAL_BOTTOM_TOOLBAR_BORDER_WIDTH (f);
|
|
0
|
2740
|
|
|
2741 if (pixel_to_char)
|
|
|
2742 {
|
|
269
|
2743 if (char_width)
|
|
|
2744 *char_width = 1 + ((*pixel_width - egw) - bdr - obw) / cpw;
|
|
|
2745 if (char_height)
|
|
|
2746 *char_height = (*pixel_height - bdr - obh) / cph;
|
|
0
|
2747 }
|
|
|
2748 else
|
|
|
2749 {
|
|
269
|
2750 if (pixel_width)
|
|
|
2751 *pixel_width = (*char_width - 1) * cpw + egw + bdr + obw;
|
|
|
2752 if (pixel_height)
|
|
|
2753 *pixel_height = *char_height * cph + bdr + obh;
|
|
0
|
2754 }
|
|
|
2755 }
|
|
173
|
2756
|
|
0
|
2757 /* This takes the size in pixels of the text area, and returns the number
|
|
|
2758 of characters that will fit there, taking into account the internal
|
|
|
2759 border width, and the pixel width of the line terminator glyphs (which
|
|
|
2760 always count as one "character" wide, even if they are not the same size
|
|
|
2761 as the default character size of the default font). The frame scrollbar
|
|
|
2762 width and left and right toolbar widths are also subtracted out of the
|
|
|
2763 available width. The frame scrollbar height and top and bottom toolbar
|
|
|
2764 heights are subtracted out of the available height.
|
|
|
2765
|
|
|
2766 Therefore the result is not necessarily a multiple of anything in
|
|
|
2767 particular. */
|
|
|
2768 void
|
|
|
2769 pixel_to_char_size (struct frame *f, int pixel_width, int pixel_height,
|
|
|
2770 int *char_width, int *char_height)
|
|
|
2771 {
|
|
|
2772 frame_conversion_internal (f, 1, &pixel_width, &pixel_height, char_width,
|
|
269
|
2773 char_height, 0);
|
|
0
|
2774 }
|
|
|
2775
|
|
|
2776 /* Given a character size, this returns the minimum number of pixels
|
|
|
2777 necessary to display that many characters, taking into account the
|
|
|
2778 internal border width, scrollbar height and width, toolbar heights and
|
|
|
2779 widths and the size of the line terminator glyphs (assuming the line
|
|
|
2780 terminators take up exactly one character position).
|
|
|
2781
|
|
|
2782 Therefore the result is not necessarily a multiple of anything in
|
|
|
2783 particular. */
|
|
|
2784 void
|
|
|
2785 char_to_pixel_size (struct frame *f, int char_width, int char_height,
|
|
|
2786 int *pixel_width, int *pixel_height)
|
|
|
2787 {
|
|
|
2788 frame_conversion_internal (f, 0, pixel_width, pixel_height, &char_width,
|
|
269
|
2789 &char_height, 0);
|
|
0
|
2790 }
|
|
|
2791
|
|
|
2792 /* Given a pixel size, rounds DOWN to the smallest size in pixels necessary
|
|
|
2793 to display the same number of characters as are displayable now.
|
|
|
2794 */
|
|
|
2795 void
|
|
|
2796 round_size_to_char (struct frame *f, int in_width, int in_height,
|
|
|
2797 int *out_width, int *out_height)
|
|
|
2798 {
|
|
|
2799 int char_width;
|
|
|
2800 int char_height;
|
|
|
2801 pixel_to_char_size (f, in_width, in_height, &char_width, &char_height);
|
|
|
2802 char_to_pixel_size (f, char_width, char_height, out_width, out_height);
|
|
|
2803 }
|
|
|
2804
|
|
269
|
2805 /* Versions of the above which always account for real font metrics.
|
|
|
2806 */
|
|
|
2807 void
|
|
|
2808 pixel_to_real_char_size (struct frame *f, int pixel_width, int pixel_height,
|
|
|
2809 int *char_width, int *char_height)
|
|
|
2810 {
|
|
|
2811 frame_conversion_internal (f, 1, &pixel_width, &pixel_height, char_width,
|
|
|
2812 char_height, 1);
|
|
|
2813 }
|
|
|
2814
|
|
|
2815 void
|
|
|
2816 char_to_real_pixel_size (struct frame *f, int char_width, int char_height,
|
|
|
2817 int *pixel_width, int *pixel_height)
|
|
|
2818 {
|
|
|
2819 frame_conversion_internal (f, 0, pixel_width, pixel_height, &char_width,
|
|
|
2820 &char_height, 1);
|
|
|
2821 }
|
|
|
2822
|
|
|
2823 void
|
|
|
2824 round_size_to_real_char (struct frame *f, int in_width, int in_height,
|
|
|
2825 int *out_width, int *out_height)
|
|
|
2826 {
|
|
|
2827 int char_width;
|
|
|
2828 int char_height;
|
|
|
2829 pixel_to_real_char_size (f, in_width, in_height, &char_width, &char_height);
|
|
|
2830 char_to_real_pixel_size (f, char_width, char_height, out_width, out_height);
|
|
|
2831 }
|
|
|
2832
|
|
0
|
2833 /* Change the frame height and/or width. Values may be given as zero to
|
|
|
2834 indicate no change is to take place. */
|
|
|
2835 static void
|
|
|
2836 change_frame_size_1 (struct frame *f, int newheight, int newwidth)
|
|
|
2837 {
|
|
|
2838 Lisp_Object frame;
|
|
|
2839 int new_pixheight, new_pixwidth;
|
|
269
|
2840 int font_height, real_font_height, font_width;
|
|
0
|
2841
|
|
|
2842 /* #### Chuck -- shouldn't we be checking to see if the frame
|
|
|
2843 is being "changed" to its existing size, and do nothing if so? */
|
|
209
|
2844 /* No, because it would hose toolbar updates. The toolbar
|
|
|
2845 update code relies on this function to cause window `top' and
|
|
|
2846 `left' coordinates to be recomputed even though no frame size
|
|
|
2847 change occurs. --kyle */
|
|
0
|
2848 if (in_display)
|
|
|
2849 abort ();
|
|
|
2850
|
|
|
2851 XSETFRAME (frame, f);
|
|
149
|
2852
|
|
269
|
2853 default_face_height_and_width (frame, &real_font_height, 0);
|
|
|
2854 default_face_height_and_width_1 (frame, &font_height, &font_width);
|
|
0
|
2855
|
|
|
2856 /* This size-change overrides any pending one for this frame. */
|
|
|
2857 FRAME_NEW_HEIGHT (f) = 0;
|
|
|
2858 FRAME_NEW_WIDTH (f) = 0;
|
|
|
2859
|
|
|
2860 new_pixheight = newheight * font_height;
|
|
|
2861 new_pixwidth = (newwidth - 1) * font_width;
|
|
|
2862
|
|
|
2863 /* #### dependency on FRAME_WIN_P should be removed. */
|
|
|
2864 if (FRAME_WIN_P (f))
|
|
|
2865 {
|
|
|
2866 new_pixheight += FRAME_SCROLLBAR_HEIGHT (f);
|
|
|
2867 new_pixwidth += FRAME_SCROLLBAR_WIDTH (f);
|
|
|
2868 }
|
|
|
2869
|
|
|
2870 /* when frame_conversion_internal() calculated the number of rows/cols
|
|
280
|
2871 in the frame, the theoretical toolbar sizes were subtracted out.
|
|
380
|
2872 The calculations below adjust for real toolbar height/width in
|
|
280
|
2873 frame, which may be different from frame spec, taking the above
|
|
|
2874 fact into account */
|
|
|
2875 new_pixheight +=
|
|
|
2876 + FRAME_THEORETICAL_TOP_TOOLBAR_HEIGHT (f)
|
|
|
2877 + 2 * FRAME_THEORETICAL_TOP_TOOLBAR_BORDER_WIDTH (f)
|
|
|
2878 - FRAME_REAL_TOP_TOOLBAR_HEIGHT (f)
|
|
|
2879 - 2 * FRAME_REAL_TOP_TOOLBAR_BORDER_WIDTH (f);
|
|
380
|
2880
|
|
280
|
2881 new_pixheight +=
|
|
|
2882 + FRAME_THEORETICAL_BOTTOM_TOOLBAR_HEIGHT (f)
|
|
|
2883 + 2 * FRAME_THEORETICAL_BOTTOM_TOOLBAR_BORDER_WIDTH (f)
|
|
|
2884 - FRAME_REAL_BOTTOM_TOOLBAR_HEIGHT (f)
|
|
|
2885 - 2 * FRAME_REAL_BOTTOM_TOOLBAR_BORDER_WIDTH (f);
|
|
|
2886
|
|
|
2887 new_pixwidth +=
|
|
|
2888 + FRAME_THEORETICAL_LEFT_TOOLBAR_WIDTH (f)
|
|
|
2889 + 2 * FRAME_THEORETICAL_LEFT_TOOLBAR_BORDER_WIDTH (f)
|
|
|
2890 - FRAME_REAL_LEFT_TOOLBAR_WIDTH (f)
|
|
|
2891 - 2 * FRAME_REAL_LEFT_TOOLBAR_BORDER_WIDTH (f);
|
|
380
|
2892
|
|
280
|
2893 new_pixwidth +=
|
|
|
2894 + FRAME_THEORETICAL_RIGHT_TOOLBAR_WIDTH (f)
|
|
|
2895 + 2 * FRAME_THEORETICAL_RIGHT_TOOLBAR_BORDER_WIDTH (f)
|
|
|
2896 - FRAME_REAL_RIGHT_TOOLBAR_WIDTH (f)
|
|
|
2897 - 2 * FRAME_REAL_RIGHT_TOOLBAR_BORDER_WIDTH (f);
|
|
380
|
2898
|
|
0
|
2899 /* Adjust the width for the end glyph which may be a different width
|
|
|
2900 than the default character width. */
|
|
|
2901 {
|
|
|
2902 int adjustment, trunc_width, cont_width;
|
|
|
2903
|
|
398
|
2904 trunc_width = glyph_width (Vtruncation_glyph,
|
|
0
|
2905 FRAME_SELECTED_WINDOW (f));
|
|
398
|
2906 cont_width = glyph_width (Vcontinuation_glyph,
|
|
0
|
2907 FRAME_SELECTED_WINDOW (f));
|
|
|
2908 adjustment = max (trunc_width, cont_width);
|
|
|
2909 adjustment = max (adjustment, font_width);
|
|
|
2910
|
|
|
2911 new_pixwidth += adjustment;
|
|
|
2912 }
|
|
|
2913
|
|
|
2914 /* If we don't have valid values, exit. */
|
|
|
2915 if (!new_pixheight && !new_pixwidth)
|
|
|
2916 return;
|
|
|
2917
|
|
|
2918 if (new_pixheight)
|
|
|
2919 {
|
|
406
|
2920 /* Adjust for gutters here so that we always get set
|
|
|
2921 properly. */
|
|
|
2922 new_pixheight -=
|
|
|
2923 (FRAME_TOP_GUTTER_BOUNDS (f)
|
|
|
2924 + FRAME_BOTTOM_GUTTER_BOUNDS (f));
|
|
|
2925
|
|
404
|
2926 XWINDOW (FRAME_ROOT_WINDOW (f))->pixel_top
|
|
|
2927 = FRAME_TOP_BORDER_END (f) + FRAME_TOP_GUTTER_BOUNDS (f);
|
|
0
|
2928
|
|
|
2929 if (FRAME_HAS_MINIBUF_P (f)
|
|
|
2930 && ! FRAME_MINIBUF_ONLY_P (f))
|
|
|
2931 /* Frame has both root and minibuffer. */
|
|
|
2932 {
|
|
153
|
2933 /*
|
|
|
2934 * Leave the minibuffer height the same if the frame has
|
|
|
2935 * been initialized, and the minibuffer height is tall
|
|
|
2936 * enough to display at least one line of text in the default
|
|
|
2937 * font, and the old minibuffer height is a multiple of the
|
|
|
2938 * default font height. This should cause the minibuffer
|
|
|
2939 * height to be recomputed on font changes but not for
|
|
|
2940 * other frame size changes, which seems reasonable.
|
|
|
2941 */
|
|
|
2942 int old_minibuf_height =
|
|
|
2943 XWINDOW(FRAME_MINIBUF_WINDOW(f))->pixel_height;
|
|
|
2944 int minibuf_height =
|
|
269
|
2945 f->init_finished && (old_minibuf_height % real_font_height) == 0 ?
|
|
|
2946 max(old_minibuf_height, real_font_height) :
|
|
|
2947 real_font_height;
|
|
0
|
2948 set_window_pixheight (FRAME_ROOT_WINDOW (f),
|
|
|
2949 /* - font_height for minibuffer */
|
|
153
|
2950 new_pixheight - minibuf_height, 0);
|
|
0
|
2951
|
|
|
2952 XWINDOW (FRAME_MINIBUF_WINDOW (f))->pixel_top =
|
|
404
|
2953 FRAME_TOP_BORDER_END (f) +
|
|
|
2954 FRAME_TOP_GUTTER_BOUNDS (f) +
|
|
|
2955 FRAME_BOTTOM_GUTTER_BOUNDS (f) +
|
|
|
2956 new_pixheight - minibuf_height;
|
|
173
|
2957
|
|
153
|
2958 set_window_pixheight (FRAME_MINIBUF_WINDOW (f), minibuf_height, 0);
|
|
0
|
2959 }
|
|
|
2960 else
|
|
|
2961 /* Frame has just one top-level window. */
|
|
|
2962 set_window_pixheight (FRAME_ROOT_WINDOW (f), new_pixheight, 0);
|
|
|
2963
|
|
|
2964 FRAME_HEIGHT (f) = newheight;
|
|
|
2965 if (FRAME_TTY_P (f))
|
|
|
2966 f->pixheight = newheight;
|
|
|
2967 }
|
|
|
2968
|
|
|
2969 if (new_pixwidth)
|
|
|
2970 {
|
|
406
|
2971 /* Adjust for gutters here so that we always get set
|
|
|
2972 properly. */
|
|
|
2973 new_pixwidth -=
|
|
|
2974 (FRAME_LEFT_GUTTER_BOUNDS (f)
|
|
|
2975 + FRAME_RIGHT_GUTTER_BOUNDS (f));
|
|
|
2976
|
|
404
|
2977 XWINDOW (FRAME_ROOT_WINDOW (f))->pixel_left =
|
|
|
2978 FRAME_LEFT_BORDER_END (f) + FRAME_LEFT_GUTTER_BOUNDS (f);
|
|
0
|
2979 set_window_pixwidth (FRAME_ROOT_WINDOW (f), new_pixwidth, 0);
|
|
|
2980
|
|
|
2981 if (FRAME_HAS_MINIBUF_P (f))
|
|
|
2982 {
|
|
|
2983 XWINDOW (FRAME_MINIBUF_WINDOW (f))->pixel_left =
|
|
404
|
2984 FRAME_LEFT_BORDER_END (f) + FRAME_LEFT_GUTTER_BOUNDS (f);
|
|
0
|
2985 set_window_pixwidth (FRAME_MINIBUF_WINDOW (f), new_pixwidth, 0);
|
|
|
2986 }
|
|
|
2987
|
|
|
2988 FRAME_WIDTH (f) = newwidth;
|
|
|
2989 if (FRAME_TTY_P (f))
|
|
|
2990 f->pixwidth = newwidth;
|
|
|
2991 }
|
|
|
2992
|
|
282
|
2993 if (window_system_pixelated_geometry (frame))
|
|
|
2994 pixel_to_real_char_size (f, FRAME_PIXWIDTH (f), FRAME_PIXHEIGHT (f),
|
|
|
2995 &FRAME_CHARWIDTH (f), &FRAME_CHARHEIGHT (f));
|
|
|
2996 else
|
|
|
2997 {
|
|
|
2998 FRAME_CHARWIDTH (f) = FRAME_WIDTH (f);
|
|
|
2999 FRAME_CHARHEIGHT (f) = FRAME_HEIGHT (f);
|
|
|
3000 }
|
|
380
|
3001
|
|
0
|
3002 MARK_FRAME_TOOLBARS_CHANGED (f);
|
|
404
|
3003 MARK_FRAME_GUTTERS_CHANGED (f);
|
|
0
|
3004 MARK_FRAME_CHANGED (f);
|
|
217
|
3005 f->echo_area_garbaged = 1;
|
|
0
|
3006 }
|
|
|
3007
|
|
|
3008 void
|
|
|
3009 change_frame_size (struct frame *f, int newheight, int newwidth, int delay)
|
|
|
3010 {
|
|
|
3011 /* sometimes we get passed a size that's too small (esp. when a
|
|
|
3012 client widget gets resized, since we have no control over this).
|
|
|
3013 So deal. */
|
|
|
3014 check_frame_size (f, &newheight, &newwidth);
|
|
|
3015
|
|
|
3016 if (delay || in_display || gc_in_progress)
|
|
|
3017 {
|
|
|
3018 MARK_FRAME_SIZE_CHANGED (f);
|
|
|
3019 f->new_width = newwidth;
|
|
|
3020 f->new_height = newheight;
|
|
|
3021 return;
|
|
|
3022 }
|
|
|
3023
|
|
|
3024 f->size_change_pending = 0;
|
|
|
3025 /* For TTY frames, it's like one, like all ...
|
|
|
3026 Can't have two TTY frames of different sizes on the same device. */
|
|
|
3027 if (FRAME_TTY_P (f))
|
|
|
3028 {
|
|
|
3029 Lisp_Object frmcons;
|
|
|
3030
|
|
|
3031 DEVICE_FRAME_LOOP (frmcons, XDEVICE (FRAME_DEVICE (f)))
|
|
|
3032 change_frame_size_1 (XFRAME (XCAR (frmcons)), newheight, newwidth);
|
|
|
3033 }
|
|
|
3034 else
|
|
|
3035 change_frame_size_1 (f, newheight, newwidth);
|
|
|
3036 }
|
|
|
3037
|
|
|
3038
|
|
398
|
3039 /* The caller is responsible for freeing the returned string. */
|
|
|
3040 static Bufbyte *
|
|
|
3041 generate_title_string (struct window *w, Lisp_Object format_str,
|
|
|
3042 face_index findex, int type)
|
|
|
3043 {
|
|
|
3044 struct display_line *dl;
|
|
|
3045 struct display_block *db;
|
|
|
3046 int elt = 0;
|
|
|
3047
|
|
|
3048 dl = &title_string_display_line;
|
|
|
3049 db = get_display_block_from_line (dl, TEXT);
|
|
|
3050 Dynarr_reset (db->runes);
|
|
|
3051
|
|
|
3052 generate_formatted_string_db (format_str, Qnil, w, dl, db, findex, 0,
|
|
|
3053 -1, type);
|
|
|
3054
|
|
|
3055 Dynarr_reset (title_string_emchar_dynarr);
|
|
|
3056 while (elt < Dynarr_length (db->runes))
|
|
|
3057 {
|
|
|
3058 if (Dynarr_atp (db->runes, elt)->type == RUNE_CHAR)
|
|
|
3059 Dynarr_add (title_string_emchar_dynarr,
|
|
|
3060 Dynarr_atp (db->runes, elt)->object.chr.ch);
|
|
|
3061 elt++;
|
|
|
3062 }
|
|
|
3063
|
|
|
3064 return
|
|
|
3065 convert_emchar_string_into_malloced_string
|
|
|
3066 (Dynarr_atp (title_string_emchar_dynarr, 0),
|
|
|
3067 Dynarr_length (title_string_emchar_dynarr), 0);
|
|
|
3068 }
|
|
|
3069
|
|
0
|
3070 void
|
|
|
3071 update_frame_title (struct frame *f)
|
|
|
3072 {
|
|
|
3073 struct window *w = XWINDOW (FRAME_SELECTED_WINDOW (f));
|
|
|
3074 Lisp_Object title_format;
|
|
|
3075 Lisp_Object icon_format;
|
|
2
|
3076 Bufbyte *title;
|
|
0
|
3077
|
|
|
3078 /* We don't change the title for the minibuffer unless the frame
|
|
|
3079 only has a minibuffer. */
|
|
|
3080 if (MINI_WINDOW_P (w) && !FRAME_MINIBUF_ONLY_P (f))
|
|
|
3081 return;
|
|
|
3082
|
|
|
3083 /* And we don't want dead buffers to blow up on us. */
|
|
2
|
3084 if (!BUFFER_LIVE_P (XBUFFER (w->buffer)))
|
|
0
|
3085 return;
|
|
|
3086
|
|
2
|
3087 title = NULL;
|
|
|
3088 title_format = symbol_value_in_buffer (Qframe_title_format, w->buffer);
|
|
|
3089 icon_format = symbol_value_in_buffer (Qframe_icon_title_format, w->buffer);
|
|
|
3090
|
|
|
3091 if (HAS_FRAMEMETH_P (f, set_title_from_bufbyte))
|
|
0
|
3092 {
|
|
398
|
3093 title = generate_title_string (w, title_format,
|
|
|
3094 DEFAULT_INDEX, CURRENT_DISP);
|
|
2
|
3095 FRAMEMETH (f, set_title_from_bufbyte, (f, title));
|
|
|
3096 }
|
|
|
3097
|
|
|
3098 if (HAS_FRAMEMETH_P (f, set_icon_name_from_bufbyte))
|
|
|
3099 {
|
|
|
3100 if (!EQ (icon_format, title_format) || !title)
|
|
0
|
3101 {
|
|
2
|
3102 if (title)
|
|
|
3103 xfree (title);
|
|
|
3104
|
|
398
|
3105 title = generate_title_string (w, icon_format,
|
|
|
3106 DEFAULT_INDEX, CURRENT_DISP);
|
|
0
|
3107 }
|
|
2
|
3108 FRAMEMETH (f, set_icon_name_from_bufbyte, (f, title));
|
|
0
|
3109 }
|
|
|
3110
|
|
2
|
3111 if (title)
|
|
|
3112 xfree (title);
|
|
0
|
3113 }
|
|
|
3114
|
|
|
3115
|
|
20
|
3116 DEFUN ("set-frame-pointer", Fset_frame_pointer, 2, 2, 0, /*
|
|
0
|
3117 Set the mouse pointer of FRAME to the given pointer image instance.
|
|
|
3118 You should not call this function directly. Instead, set one of
|
|
|
3119 the variables `text-pointer-glyph', `nontext-pointer-glyph',
|
|
|
3120 `modeline-pointer-glyph', `selection-pointer-glyph',
|
|
|
3121 `busy-pointer-glyph', or `toolbar-pointer-glyph'.
|
|
20
|
3122 */
|
|
|
3123 (frame, image_instance))
|
|
0
|
3124 {
|
|
|
3125 struct frame *f = decode_frame (frame);
|
|
|
3126 CHECK_POINTER_IMAGE_INSTANCE (image_instance);
|
|
|
3127 if (!EQ (f->pointer, image_instance))
|
|
|
3128 {
|
|
|
3129 f->pointer = image_instance;
|
|
|
3130 MAYBE_FRAMEMETH (f, set_frame_pointer, (f));
|
|
|
3131 }
|
|
|
3132 return Qnil;
|
|
|
3133 }
|
|
|
3134
|
|
|
3135
|
|
|
3136 void
|
|
|
3137 update_frame_icon (struct frame *f)
|
|
|
3138 {
|
|
|
3139 if (f->icon_changed || f->windows_changed)
|
|
|
3140 {
|
|
272
|
3141 Lisp_Object frame;
|
|
0
|
3142 Lisp_Object new_icon;
|
|
|
3143
|
|
|
3144 XSETFRAME (frame, f);
|
|
|
3145 new_icon = glyph_image_instance (Vframe_icon_glyph, frame,
|
|
|
3146 ERROR_ME_WARN, 0);
|
|
|
3147 if (!EQ (new_icon, f->icon))
|
|
|
3148 {
|
|
|
3149 f->icon = new_icon;
|
|
|
3150 MAYBE_FRAMEMETH (f, set_frame_icon, (f));
|
|
|
3151 }
|
|
|
3152 }
|
|
|
3153
|
|
|
3154 f->icon_changed = 0;
|
|
|
3155 }
|
|
|
3156
|
|
|
3157 static void
|
|
|
3158 icon_glyph_changed (Lisp_Object glyph, Lisp_Object property,
|
|
|
3159 Lisp_Object locale)
|
|
|
3160 {
|
|
|
3161 MARK_ICON_CHANGED;
|
|
|
3162 }
|
|
|
3163
|
|
|
3164
|
|
398
|
3165 /***************************************************************************/
|
|
|
3166 /* */
|
|
|
3167 /* initialization */
|
|
|
3168 /* */
|
|
|
3169 /***************************************************************************/
|
|
|
3170
|
|
|
3171 void
|
|
|
3172 init_frame (void)
|
|
|
3173 {
|
|
|
3174 #ifndef PDUMP
|
|
|
3175 if (!initialized)
|
|
|
3176 #endif
|
|
|
3177 {
|
|
|
3178 title_string_emchar_dynarr = Dynarr_new (Emchar);
|
|
|
3179 xzero (title_string_display_line);
|
|
|
3180 }
|
|
|
3181 }
|
|
|
3182
|
|
0
|
3183 void
|
|
|
3184 syms_of_frame (void)
|
|
|
3185 {
|
|
400
|
3186 INIT_LRECORD_IMPLEMENTATION (frame);
|
|
|
3187
|
|
0
|
3188 defsymbol (&Qdelete_frame_hook, "delete-frame-hook");
|
|
|
3189 defsymbol (&Qselect_frame_hook, "select-frame-hook");
|
|
|
3190 defsymbol (&Qdeselect_frame_hook, "deselect-frame-hook");
|
|
|
3191 defsymbol (&Qcreate_frame_hook, "create-frame-hook");
|
|
197
|
3192 defsymbol (&Qcustom_initialize_frame, "custom-initialize-frame");
|
|
0
|
3193 defsymbol (&Qmouse_enter_frame_hook, "mouse-enter-frame-hook");
|
|
|
3194 defsymbol (&Qmouse_leave_frame_hook, "mouse-leave-frame-hook");
|
|
|
3195 defsymbol (&Qmap_frame_hook, "map-frame-hook");
|
|
|
3196 defsymbol (&Qunmap_frame_hook, "unmap-frame-hook");
|
|
|
3197
|
|
|
3198 defsymbol (&Qframep, "framep");
|
|
|
3199 defsymbol (&Qframe_live_p, "frame-live-p");
|
|
|
3200 defsymbol (&Qdelete_frame, "delete-frame");
|
|
|
3201 defsymbol (&Qsynchronize_minibuffers, "synchronize-minibuffers");
|
|
|
3202 defsymbol (&Qbuffer_predicate, "buffer-predicate");
|
|
|
3203 defsymbol (&Qframe_being_created, "frame-being-created");
|
|
|
3204 defsymbol (&Qmake_initial_minibuffer_frame, "make-initial-minibuffer-frame");
|
|
|
3205
|
|
2
|
3206 defsymbol (&Qframe_title_format, "frame-title-format");
|
|
|
3207 defsymbol (&Qframe_icon_title_format, "frame-icon-title-format");
|
|
|
3208
|
|
108
|
3209 defsymbol (&Qhidden, "hidden");
|
|
0
|
3210 defsymbol (&Qvisible, "visible");
|
|
|
3211 defsymbol (&Qiconic, "iconic");
|
|
|
3212 defsymbol (&Qinvisible, "invisible");
|
|
|
3213 defsymbol (&Qvisible_iconic, "visible-iconic");
|
|
|
3214 defsymbol (&Qinvisible_iconic, "invisible-iconic");
|
|
|
3215 defsymbol (&Qnomini, "nomini");
|
|
|
3216 defsymbol (&Qvisible_nomini, "visible-nomini");
|
|
|
3217 defsymbol (&Qiconic_nomini, "iconic-nomini");
|
|
|
3218 defsymbol (&Qinvisible_nomini, "invisible-nomini");
|
|
|
3219 defsymbol (&Qvisible_iconic_nomini, "visible-iconic-nomini");
|
|
|
3220 defsymbol (&Qinvisible_iconic_nomini, "invisible-iconic-nomini");
|
|
|
3221
|
|
|
3222 defsymbol (&Qminibuffer, "minibuffer");
|
|
|
3223 defsymbol (&Qunsplittable, "unsplittable");
|
|
|
3224 defsymbol (&Qinternal_border_width, "internal-border-width");
|
|
|
3225 defsymbol (&Qtop_toolbar_shadow_color, "top-toolbar-shadow-color");
|
|
|
3226 defsymbol (&Qbottom_toolbar_shadow_color, "bottom-toolbar-shadow-color");
|
|
|
3227 defsymbol (&Qbackground_toolbar_color, "background-toolbar-color");
|
|
|
3228 defsymbol (&Qtop_toolbar_shadow_pixmap, "top-toolbar-shadow-pixmap");
|
|
|
3229 defsymbol (&Qbottom_toolbar_shadow_pixmap, "bottom-toolbar-shadow-pixmap");
|
|
|
3230 defsymbol (&Qtoolbar_shadow_thickness, "toolbar-shadow-thickness");
|
|
|
3231 defsymbol (&Qscrollbar_placement, "scrollbar-placement");
|
|
|
3232 defsymbol (&Qinter_line_space, "inter-line-space");
|
|
|
3233 /* Qiconic already in this function. */
|
|
|
3234 defsymbol (&Qvisual_bell, "visual-bell");
|
|
|
3235 defsymbol (&Qbell_volume, "bell-volume");
|
|
|
3236 defsymbol (&Qpointer_background, "pointer-background");
|
|
|
3237 defsymbol (&Qpointer_color, "pointer-color");
|
|
|
3238 defsymbol (&Qtext_pointer, "text-pointer");
|
|
|
3239 defsymbol (&Qspace_pointer, "space-pointer");
|
|
|
3240 defsymbol (&Qmodeline_pointer, "modeline-pointer");
|
|
|
3241 defsymbol (&Qgc_pointer, "gc-pointer");
|
|
|
3242 defsymbol (&Qinitially_unmapped, "initially-unmapped");
|
|
|
3243 defsymbol (&Quse_backing_store, "use-backing-store");
|
|
|
3244 defsymbol (&Qborder_color, "border-color");
|
|
|
3245 defsymbol (&Qborder_width, "border-width");
|
|
|
3246 /* Qwidth, Qheight, Qleft, Qtop in general.c */
|
|
|
3247 defsymbol (&Qset_specifier, "set-specifier");
|
|
|
3248 defsymbol (&Qset_glyph_image, "set-glyph-image");
|
|
|
3249 defsymbol (&Qset_face_property, "set-face-property");
|
|
|
3250 defsymbol (&Qface_property_instance, "face-property-instance");
|
|
|
3251 defsymbol (&Qframe_property_alias, "frame-property-alias");
|
|
|
3252
|
|
20
|
3253 DEFSUBR (Fmake_frame);
|
|
|
3254 DEFSUBR (Fframep);
|
|
|
3255 DEFSUBR (Fframe_live_p);
|
|
0
|
3256 #if 0 /* FSFmacs */
|
|
20
|
3257 DEFSUBR (Fignore_event);
|
|
0
|
3258 #endif
|
|
284
|
3259 DEFSUBR (Ffocus_frame);
|
|
20
|
3260 DEFSUBR (Fselect_frame);
|
|
|
3261 DEFSUBR (Fselected_frame);
|
|
|
3262 DEFSUBR (Factive_minibuffer_window);
|
|
|
3263 DEFSUBR (Flast_nonminibuf_frame);
|
|
|
3264 DEFSUBR (Fframe_root_window);
|
|
|
3265 DEFSUBR (Fframe_selected_window);
|
|
|
3266 DEFSUBR (Fset_frame_selected_window);
|
|
|
3267 DEFSUBR (Fframe_device);
|
|
|
3268 DEFSUBR (Fnext_frame);
|
|
|
3269 DEFSUBR (Fprevious_frame);
|
|
|
3270 DEFSUBR (Fdelete_frame);
|
|
|
3271 DEFSUBR (Fmouse_position);
|
|
|
3272 DEFSUBR (Fmouse_pixel_position);
|
|
|
3273 DEFSUBR (Fmouse_position_as_motion_event);
|
|
|
3274 DEFSUBR (Fset_mouse_position);
|
|
|
3275 DEFSUBR (Fset_mouse_pixel_position);
|
|
|
3276 DEFSUBR (Fmake_frame_visible);
|
|
|
3277 DEFSUBR (Fmake_frame_invisible);
|
|
|
3278 DEFSUBR (Ficonify_frame);
|
|
|
3279 DEFSUBR (Fdeiconify_frame);
|
|
|
3280 DEFSUBR (Fframe_visible_p);
|
|
|
3281 DEFSUBR (Fframe_totally_visible_p);
|
|
|
3282 DEFSUBR (Fframe_iconified_p);
|
|
|
3283 DEFSUBR (Fvisible_frame_list);
|
|
|
3284 DEFSUBR (Fraise_frame);
|
|
|
3285 DEFSUBR (Flower_frame);
|
|
|
3286 DEFSUBR (Fframe_property);
|
|
|
3287 DEFSUBR (Fframe_properties);
|
|
|
3288 DEFSUBR (Fset_frame_properties);
|
|
|
3289 DEFSUBR (Fframe_pixel_height);
|
|
|
3290 DEFSUBR (Fframe_pixel_width);
|
|
|
3291 DEFSUBR (Fframe_name);
|
|
|
3292 DEFSUBR (Fframe_modified_tick);
|
|
|
3293 DEFSUBR (Fset_frame_height);
|
|
|
3294 DEFSUBR (Fset_frame_width);
|
|
|
3295 DEFSUBR (Fset_frame_size);
|
|
|
3296 DEFSUBR (Fset_frame_position);
|
|
|
3297 DEFSUBR (Fset_frame_pointer);
|
|
398
|
3298 DEFSUBR (Fprint_job_page_number);
|
|
|
3299 DEFSUBR (Fprint_job_eject_page);
|
|
0
|
3300 }
|
|
|
3301
|
|
|
3302 void
|
|
|
3303 vars_of_frame (void)
|
|
|
3304 {
|
|
|
3305 /* */
|
|
|
3306 Vframe_being_created = Qnil;
|
|
|
3307 staticpro (&Vframe_being_created);
|
|
|
3308
|
|
20
|
3309 #ifdef HAVE_CDE
|
|
149
|
3310 Fprovide (intern ("cde"));
|
|
20
|
3311 #endif
|
|
|
3312
|
|
183
|
3313 #ifdef HAVE_OFFIX_DND
|
|
|
3314 Fprovide (intern ("offix"));
|
|
|
3315 #endif
|
|
|
3316
|
|
0
|
3317 #if 0 /* FSFmacs stupidity */
|
|
|
3318 xxDEFVAR_LISP ("emacs-iconified", &Vemacs_iconified /*
|
|
|
3319 Non-nil if all of emacs is iconified and frame updates are not needed.
|
|
|
3320 */ );
|
|
|
3321 Vemacs_iconified = Qnil;
|
|
|
3322 #endif
|
|
|
3323
|
|
|
3324 DEFVAR_LISP ("select-frame-hook", &Vselect_frame_hook /*
|
|
|
3325 Function or functions to run just after a new frame is given the focus.
|
|
|
3326 Note that calling `select-frame' does not necessarily set the focus:
|
|
|
3327 The actual window-system focus will not be changed until the next time
|
|
|
3328 that XEmacs is waiting for an event, and even then, the window manager
|
|
|
3329 may refuse the focus-change request.
|
|
|
3330 */ );
|
|
|
3331 Vselect_frame_hook = Qnil;
|
|
|
3332
|
|
|
3333 DEFVAR_LISP ("deselect-frame-hook", &Vdeselect_frame_hook /*
|
|
|
3334 Function or functions to run just before a frame loses the focus.
|
|
|
3335 See `select-frame-hook'.
|
|
|
3336 */ );
|
|
|
3337 Vdeselect_frame_hook = Qnil;
|
|
|
3338
|
|
|
3339 DEFVAR_LISP ("delete-frame-hook", &Vdelete_frame_hook /*
|
|
|
3340 Function or functions to call when a frame is deleted.
|
|
16
|
3341 One argument, the about-to-be-deleted frame.
|
|
0
|
3342 */ );
|
|
|
3343 Vdelete_frame_hook = Qnil;
|
|
|
3344
|
|
|
3345 DEFVAR_LISP ("create-frame-hook", &Vcreate_frame_hook /*
|
|
|
3346 Function or functions to call when a frame is created.
|
|
|
3347 One argument, the newly-created frame.
|
|
|
3348 */ );
|
|
|
3349 Vcreate_frame_hook = Qnil;
|
|
|
3350
|
|
|
3351 DEFVAR_LISP ("mouse-enter-frame-hook", &Vmouse_enter_frame_hook /*
|
|
16
|
3352 Function or functions to call when the mouse enters a frame.
|
|
0
|
3353 One argument, the frame.
|
|
16
|
3354 Be careful not to make assumptions about the window manager's focus model.
|
|
0
|
3355 In most cases, the `deselect-frame-hook' is more appropriate.
|
|
|
3356 */ );
|
|
|
3357 Vmouse_enter_frame_hook = Qnil;
|
|
|
3358
|
|
|
3359 DEFVAR_LISP ("mouse-leave-frame-hook", &Vmouse_leave_frame_hook /*
|
|
16
|
3360 Function or functions to call when the mouse leaves a frame.
|
|
0
|
3361 One argument, the frame.
|
|
16
|
3362 Be careful not to make assumptions about the window manager's focus model.
|
|
0
|
3363 In most cases, the `select-frame-hook' is more appropriate.
|
|
|
3364 */ );
|
|
|
3365 Vmouse_leave_frame_hook = Qnil;
|
|
|
3366
|
|
|
3367 DEFVAR_LISP ("map-frame-hook", &Vmap_frame_hook /*
|
|
16
|
3368 Function or functions to call when a frame is mapped.
|
|
0
|
3369 One argument, the frame.
|
|
|
3370 */ );
|
|
|
3371 Vmap_frame_hook = Qnil;
|
|
|
3372
|
|
|
3373 DEFVAR_LISP ("unmap-frame-hook", &Vunmap_frame_hook /*
|
|
16
|
3374 Function or functions to call when a frame is unmapped.
|
|
0
|
3375 One argument, the frame.
|
|
|
3376 */ );
|
|
|
3377 Vunmap_frame_hook = Qnil;
|
|
|
3378
|
|
142
|
3379 DEFVAR_BOOL ("allow-deletion-of-last-visible-frame",
|
|
146
|
3380 &allow_deletion_of_last_visible_frame /*
|
|
0
|
3381 *Non-nil means to assume the force option to delete-frame.
|
|
|
3382 */ );
|
|
146
|
3383 allow_deletion_of_last_visible_frame = 0;
|
|
0
|
3384
|
|
282
|
3385 DEFVAR_LISP ("adjust-frame-function", &Vadjust_frame_function /*
|
|
|
3386 Function or constant controlling adjustment of frame.
|
|
|
3387 When scrollbars, toolbars, default font etc. change in frame, the frame
|
|
|
3388 needs to be adjusted. The adjustment is controlled by this variable.
|
|
|
3389 Legal values are:
|
|
|
3390 nil to keep character frame size unchanged when possible (resize)
|
|
|
3391 t to keep pixel size unchanged (never resize)
|
|
|
3392 function symbol or lambda form. This function must return boolean
|
|
|
3393 value which is treated as above. Function is passed one parameter,
|
|
|
3394 the frame being adjusted. It function should not modify or delete
|
|
|
3395 the frame.
|
|
0
|
3396 */ );
|
|
282
|
3397 Vadjust_frame_function = Qnil;
|
|
0
|
3398
|
|
|
3399 DEFVAR_LISP ("mouse-motion-handler", &Vmouse_motion_handler /*
|
|
|
3400 Handler for motion events. One arg, the event.
|
|
|
3401 For most applications, you should use `mode-motion-hook' instead of this.
|
|
|
3402 */ );
|
|
|
3403 Vmouse_motion_handler = Qnil;
|
|
|
3404
|
|
|
3405 DEFVAR_LISP ("synchronize-minibuffers",&Vsynchronize_minibuffers /*
|
|
|
3406 Set to t if all minibuffer windows are to be synchronized.
|
|
|
3407 This will cause echo area messages to appear in the minibuffers of all
|
|
|
3408 visible frames.
|
|
|
3409 */ );
|
|
|
3410 Vsynchronize_minibuffers = Qnil;
|
|
|
3411
|
|
|
3412 DEFVAR_LISP ("frame-title-format", &Vframe_title_format /*
|
|
404
|
3413 Controls the title of the window-system window of the selected frame.
|
|
0
|
3414 This is the same format as `modeline-format' with the exception that
|
|
|
3415 %- is ignored.
|
|
|
3416 */ );
|
|
404
|
3417 /* #### I would change this unilaterally but for the wrath of the Kyles
|
|
|
3418 of the world. */
|
|
410
|
3419 #ifdef WIN32_NATIVE
|
|
404
|
3420 Vframe_title_format = build_string ("%b - XEmacs");
|
|
|
3421 #else
|
|
398
|
3422 Vframe_title_format = build_string ("%S: %b");
|
|
404
|
3423 #endif
|
|
0
|
3424
|
|
|
3425 DEFVAR_LISP ("frame-icon-title-format", &Vframe_icon_title_format /*
|
|
|
3426 Controls the title of the icon corresponding to the selected frame.
|
|
16
|
3427 See also the variable `frame-title-format'.
|
|
0
|
3428 */ );
|
|
398
|
3429 Vframe_icon_title_format = build_string ("%b");
|
|
0
|
3430
|
|
|
3431 DEFVAR_LISP ("default-frame-name", &Vdefault_frame_name /*
|
|
|
3432 The default name to assign to newly-created frames.
|
|
404
|
3433 This can be overridden by arguments to `make-frame'. This must be a string.
|
|
|
3434 This is used primarily for picking up X resources, and is *not* the title
|
|
|
3435 of the frame. (See `frame-title-format'.)
|
|
0
|
3436 */ );
|
|
272
|
3437 #ifndef INFODOCK
|
|
398
|
3438 Vdefault_frame_name = build_string ("emacs");
|
|
272
|
3439 #else
|
|
398
|
3440 Vdefault_frame_name = build_string ("InfoDock");
|
|
272
|
3441 #endif
|
|
0
|
3442
|
|
|
3443 DEFVAR_LISP ("default-frame-plist", &Vdefault_frame_plist /*
|
|
|
3444 Plist of default values for frame creation, other than the first one.
|
|
|
3445 These may be set in your init file, like this:
|
|
|
3446
|
|
|
3447 \(setq default-frame-plist '(width 80 height 55))
|
|
|
3448
|
|
|
3449 The properties may be in alist format for backward compatibility
|
|
|
3450 but you should not rely on this behavior.
|
|
|
3451
|
|
|
3452 These override values given in window system configuration data,
|
|
|
3453 including X Windows' defaults database.
|
|
|
3454
|
|
|
3455 Since the first X frame is created before loading your .emacs file,
|
|
|
3456 you must use the X resource database for that.
|
|
|
3457
|
|
|
3458 For values specific to the first Emacs frame, see `initial-frame-plist'.
|
|
|
3459 For values specific to the separate minibuffer frame, see
|
|
|
3460 `minibuffer-frame-plist'.
|
|
|
3461
|
|
|
3462 See also the variables `default-x-frame-plist' and
|
|
|
3463 `default-tty-frame-plist', which are like `default-frame-plist'
|
|
|
3464 except that they apply only to X or tty frames, respectively
|
|
197
|
3465 \(whereas `default-frame-plist' applies to all types of frames).
|
|
0
|
3466 */ );
|
|
|
3467 Vdefault_frame_plist = Qnil;
|
|
|
3468
|
|
|
3469 DEFVAR_LISP ("frame-icon-glyph", &Vframe_icon_glyph /*
|
|
|
3470 Icon glyph used to iconify a frame.
|
|
|
3471 */ );
|
|
|
3472 }
|
|
|
3473
|
|
|
3474 void
|
|
|
3475 complex_vars_of_frame (void)
|
|
|
3476 {
|
|
|
3477 Vframe_icon_glyph = allocate_glyph (GLYPH_ICON, icon_glyph_changed);
|
|
|
3478 }
|
