Commit | Line | Data |
---|---|---|
ff11dfa1 | 1 | /* Generic frame functions. |
fa54c6ae | 2 | Copyright (C) 1993, 1994, 1995, 1997 Free Software Foundation. |
dc6f92b8 JB |
3 | |
4 | This file is part of GNU Emacs. | |
5 | ||
6 | GNU Emacs is free software; you can redistribute it and/or modify | |
7 | it under the terms of the GNU General Public License as published by | |
1113d9db | 8 | the Free Software Foundation; either version 2, or (at your option) |
dc6f92b8 JB |
9 | any later version. |
10 | ||
11 | GNU Emacs is distributed in the hope that it will be useful, | |
12 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
14 | GNU General Public License for more details. | |
15 | ||
16 | You should have received a copy of the GNU General Public License | |
17 | along with GNU Emacs; see the file COPYING. If not, write to | |
3b7ad313 EN |
18 | the Free Software Foundation, Inc., 59 Temple Place - Suite 330, |
19 | Boston, MA 02111-1307, USA. */ | |
dc6f92b8 | 20 | |
18160b98 | 21 | #include <config.h> |
565620a5 RS |
22 | |
23 | #include <stdio.h> | |
e5317d61 EZ |
24 | #ifdef HAVE_STDLIB_H |
25 | #include <stdlib.h> | |
26 | #endif | |
cc38027b | 27 | #include "lisp.h" |
71025e5e KH |
28 | #include "charset.h" |
29 | #ifdef HAVE_WINDOW_SYSTEM | |
30 | #include "fontset.h" | |
6d55d620 GV |
31 | #endif |
32 | #ifdef HAVE_X_WINDOWS | |
dfcf069d | 33 | #include "xterm.h" |
71025e5e | 34 | #endif |
cc38027b | 35 | #include "frame.h" |
bc1ed486 | 36 | #include "termhooks.h" |
dfcf069d | 37 | #include "dispextern.h" |
f769f1b2 | 38 | #include "window.h" |
87485d6f MW |
39 | #ifdef MSDOS |
40 | #include "msdos.h" | |
41 | #endif | |
e5d77022 | 42 | |
fd0c2bd1 JB |
43 | /* Evaluate this expression to rebuild the section of syms_of_frame |
44 | that initializes and staticpros the symbols declared below. Note | |
45 | that Emacs 18 has a bug that keeps C-x C-e from being able to | |
46 | evaluate this expression. | |
47 | ||
48 | (progn | |
49 | ;; Accumulate a list of the symbols we want to initialize from the | |
50 | ;; declarations at the top of the file. | |
51 | (goto-char (point-min)) | |
52 | (search-forward "/\*&&& symbols declared here &&&*\/\n") | |
53 | (let (symbol-list) | |
54 | (while (looking-at "Lisp_Object \\(Q[a-z_]+\\)") | |
55 | (setq symbol-list | |
56 | (cons (buffer-substring (match-beginning 1) (match-end 1)) | |
57 | symbol-list)) | |
58 | (forward-line 1)) | |
59 | (setq symbol-list (nreverse symbol-list)) | |
60 | ;; Delete the section of syms_of_... where we initialize the symbols. | |
61 | (search-forward "\n /\*&&& init symbols here &&&*\/\n") | |
62 | (let ((start (point))) | |
63 | (while (looking-at "^ Q") | |
64 | (forward-line 2)) | |
65 | (kill-region start (point))) | |
66 | ;; Write a new symbol initialization section. | |
67 | (while symbol-list | |
68 | (insert (format " %s = intern (\"" (car symbol-list))) | |
69 | (let ((start (point))) | |
70 | (insert (substring (car symbol-list) 1)) | |
71 | (subst-char-in-region start (point) ?_ ?-)) | |
72 | (insert (format "\");\n staticpro (&%s);\n" (car symbol-list))) | |
73 | (setq symbol-list (cdr symbol-list))))) | |
74 | */ | |
75 | ||
76 | /*&&& symbols declared here &&&*/ | |
77 | Lisp_Object Qframep; | |
dbc4e1c1 | 78 | Lisp_Object Qframe_live_p; |
fd0c2bd1 JB |
79 | Lisp_Object Qheight; |
80 | Lisp_Object Qicon; | |
bc93c097 | 81 | Lisp_Object Qminibuffer; |
fd0c2bd1 JB |
82 | Lisp_Object Qmodeline; |
83 | Lisp_Object Qname; | |
fd0c2bd1 JB |
84 | Lisp_Object Qonly; |
85 | Lisp_Object Qunsplittable; | |
fa8fdbf9 | 86 | Lisp_Object Qmenu_bar_lines; |
fd0c2bd1 JB |
87 | Lisp_Object Qwidth; |
88 | Lisp_Object Qx; | |
fbd6baed | 89 | Lisp_Object Qw32; |
bb221971 | 90 | Lisp_Object Qpc; |
f7af3f7b | 91 | Lisp_Object Qvisible; |
329ca574 | 92 | Lisp_Object Qbuffer_predicate; |
fa54c6ae | 93 | Lisp_Object Qbuffer_list; |
61eaa912 | 94 | Lisp_Object Qtitle; |
dc6f92b8 | 95 | |
a249de79 | 96 | Lisp_Object Vterminal_frame; |
a1aaa23f | 97 | Lisp_Object Vdefault_frame_alist; |
a249de79 RS |
98 | |
99 | static void | |
100 | syms_of_frame_1 () | |
101 | { | |
102 | /*&&& init symbols here &&&*/ | |
103 | Qframep = intern ("framep"); | |
104 | staticpro (&Qframep); | |
105 | Qframe_live_p = intern ("frame-live-p"); | |
106 | staticpro (&Qframe_live_p); | |
107 | Qheight = intern ("height"); | |
108 | staticpro (&Qheight); | |
109 | Qicon = intern ("icon"); | |
110 | staticpro (&Qicon); | |
111 | Qminibuffer = intern ("minibuffer"); | |
112 | staticpro (&Qminibuffer); | |
113 | Qmodeline = intern ("modeline"); | |
114 | staticpro (&Qmodeline); | |
115 | Qname = intern ("name"); | |
116 | staticpro (&Qname); | |
117 | Qonly = intern ("only"); | |
118 | staticpro (&Qonly); | |
119 | Qunsplittable = intern ("unsplittable"); | |
120 | staticpro (&Qunsplittable); | |
121 | Qmenu_bar_lines = intern ("menu-bar-lines"); | |
122 | staticpro (&Qmenu_bar_lines); | |
123 | Qwidth = intern ("width"); | |
124 | staticpro (&Qwidth); | |
125 | Qx = intern ("x"); | |
126 | staticpro (&Qx); | |
fbd6baed GV |
127 | Qw32 = intern ("w32"); |
128 | staticpro (&Qw32); | |
bb221971 RS |
129 | Qpc = intern ("pc"); |
130 | staticpro (&Qpc); | |
a249de79 RS |
131 | Qvisible = intern ("visible"); |
132 | staticpro (&Qvisible); | |
133 | Qbuffer_predicate = intern ("buffer-predicate"); | |
134 | staticpro (&Qbuffer_predicate); | |
fa54c6ae RS |
135 | Qbuffer_list = intern ("buffer-list"); |
136 | staticpro (&Qbuffer_list); | |
61eaa912 RS |
137 | Qtitle = intern ("title"); |
138 | staticpro (&Qtitle); | |
e05169e2 | 139 | |
a1aaa23f RS |
140 | DEFVAR_LISP ("default-frame-alist", &Vdefault_frame_alist, |
141 | "Alist of default values for frame creation.\n\ | |
142 | These may be set in your init file, like this:\n\ | |
143 | (setq default-frame-alist '((width . 80) (height . 55) (menu-bar-lines . 1))\n\ | |
144 | These override values given in window system configuration data,\n\ | |
145 | including X Windows' defaults database.\n\ | |
146 | For values specific to the first Emacs frame, see `initial-frame-alist'.\n\ | |
147 | For values specific to the separate minibuffer frame, see\n\ | |
148 | `minibuffer-frame-alist'.\n\ | |
149 | The `menu-bar-lines' element of the list controls whether new frames\n\ | |
150 | have menu bars; `menu-bar-mode' works by altering this element."); | |
151 | Vdefault_frame_alist = Qnil; | |
a249de79 RS |
152 | } |
153 | \f | |
154 | static void | |
155 | set_menu_bar_lines_1 (window, n) | |
156 | Lisp_Object window; | |
157 | int n; | |
158 | { | |
159 | struct window *w = XWINDOW (window); | |
160 | ||
57aeea1e | 161 | XSETFASTINT (w->last_modified, 0); |
a249de79 RS |
162 | XSETFASTINT (w->top, XFASTINT (w->top) + n); |
163 | XSETFASTINT (w->height, XFASTINT (w->height) - n); | |
164 | ||
165 | /* Handle just the top child in a vertical split. */ | |
166 | if (!NILP (w->vchild)) | |
167 | set_menu_bar_lines_1 (w->vchild, n); | |
168 | ||
169 | /* Adjust all children in a horizontal split. */ | |
170 | for (window = w->hchild; !NILP (window); window = w->next) | |
171 | { | |
172 | w = XWINDOW (window); | |
173 | set_menu_bar_lines_1 (window, n); | |
174 | } | |
175 | } | |
176 | ||
e48f782c | 177 | void |
a249de79 RS |
178 | set_menu_bar_lines (f, value, oldval) |
179 | struct frame *f; | |
180 | Lisp_Object value, oldval; | |
181 | { | |
182 | int nlines; | |
183 | int olines = FRAME_MENU_BAR_LINES (f); | |
184 | ||
185 | /* Right now, menu bars don't work properly in minibuf-only frames; | |
186 | most of the commands try to apply themselves to the minibuffer | |
e3678b64 | 187 | frame itself, and get an error because you can't switch buffers |
a249de79 RS |
188 | in or split the minibuffer window. */ |
189 | if (FRAME_MINIBUF_ONLY_P (f)) | |
190 | return; | |
191 | ||
192 | if (INTEGERP (value)) | |
193 | nlines = XINT (value); | |
194 | else | |
195 | nlines = 0; | |
196 | ||
57aeea1e RS |
197 | if (nlines != olines) |
198 | { | |
199 | windows_or_buffers_changed++; | |
200 | FRAME_WINDOW_SIZES_CHANGED (f) = 1; | |
201 | FRAME_MENU_BAR_LINES (f) = nlines; | |
202 | set_menu_bar_lines_1 (f->root_window, nlines - olines); | |
203 | } | |
a249de79 RS |
204 | } |
205 | \f | |
a249de79 RS |
206 | #include "buffer.h" |
207 | ||
208 | /* These help us bind and responding to switch-frame events. */ | |
209 | #include "commands.h" | |
210 | #include "keyboard.h" | |
211 | ||
212 | Lisp_Object Vemacs_iconified; | |
213 | Lisp_Object Vframe_list; | |
a249de79 | 214 | |
dc6f92b8 JB |
215 | extern Lisp_Object Vminibuffer_list; |
216 | extern Lisp_Object get_minibuffer (); | |
84386599 RS |
217 | extern Lisp_Object Fhandle_switch_frame (); |
218 | extern Lisp_Object Fredirect_frame_focus (); | |
a54d3a73 | 219 | extern Lisp_Object x_get_focus_frame (); |
dc6f92b8 | 220 | \f |
ff11dfa1 JB |
221 | DEFUN ("framep", Fframep, Sframep, 1, 1, 0, |
222 | "Return non-nil if OBJECT is a frame.\n\ | |
223 | Value is t for a termcap frame (a character-only terminal),\n\ | |
87485d6f MW |
224 | `x' for an Emacs frame that is really an X window,\n\ |
225 | `pc' for a direct-write MS-DOS frame.\n\ | |
e6b27a8f | 226 | See also `frame-live-p'.") |
f9898cc6 JB |
227 | (object) |
228 | Lisp_Object object; | |
dc6f92b8 | 229 | { |
e35d291d | 230 | if (!FRAMEP (object)) |
dc6f92b8 | 231 | return Qnil; |
ff11dfa1 | 232 | switch (XFRAME (object)->output_method) |
dc6f92b8 JB |
233 | { |
234 | case output_termcap: | |
235 | return Qt; | |
236 | case output_x_window: | |
fd0c2bd1 | 237 | return Qx; |
fbd6baed GV |
238 | case output_w32: |
239 | return Qw32; | |
bb221971 RS |
240 | case output_msdos_raw: |
241 | return Qpc; | |
dc6f92b8 JB |
242 | default: |
243 | abort (); | |
244 | } | |
245 | } | |
246 | ||
dbc4e1c1 | 247 | DEFUN ("frame-live-p", Fframe_live_p, Sframe_live_p, 1, 1, 0, |
ff11dfa1 JB |
248 | "Return non-nil if OBJECT is a frame which has not been deleted.\n\ |
249 | Value is nil if OBJECT is not a live frame. If object is a live\n\ | |
250 | frame, the return value indicates what sort of output device it is\n\ | |
251 | displayed on. Value is t for a termcap frame (a character-only\n\ | |
252 | terminal), `x' for an Emacs frame being displayed in an X window.") | |
f9898cc6 JB |
253 | (object) |
254 | Lisp_Object object; | |
255 | { | |
ff11dfa1 JB |
256 | return ((FRAMEP (object) |
257 | && FRAME_LIVE_P (XFRAME (object))) | |
258 | ? Fframep (object) | |
f9898cc6 JB |
259 | : Qnil); |
260 | } | |
261 | ||
ff11dfa1 JB |
262 | struct frame * |
263 | make_frame (mini_p) | |
dc6f92b8 JB |
264 | int mini_p; |
265 | { | |
ff11dfa1 JB |
266 | Lisp_Object frame; |
267 | register struct frame *f; | |
dc6f92b8 JB |
268 | register Lisp_Object root_window; |
269 | register Lisp_Object mini_window; | |
36af7d69 KH |
270 | register struct Lisp_Vector *vec; |
271 | int i; | |
272 | ||
273 | vec = allocate_vectorlike ((EMACS_INT) VECSIZE (struct frame)); | |
274 | for (i = 0; i < VECSIZE (struct frame); i++) | |
275 | XSETFASTINT (vec->contents[i], 0); | |
276 | vec->size = VECSIZE (struct frame); | |
277 | f = (struct frame *)vec; | |
278 | XSETFRAME (frame, f); | |
ff11dfa1 JB |
279 | |
280 | f->cursor_x = 0; | |
281 | f->cursor_y = 0; | |
282 | f->current_glyphs = 0; | |
283 | f->desired_glyphs = 0; | |
284 | f->visible = 0; | |
323405de | 285 | f->async_visible = 0; |
7556890b | 286 | f->output_data.nothing = 0; |
ff11dfa1 | 287 | f->iconified = 0; |
323405de | 288 | f->async_iconified = 0; |
ff11dfa1 JB |
289 | f->wants_modeline = 1; |
290 | f->auto_raise = 0; | |
291 | f->auto_lower = 0; | |
292 | f->no_split = 0; | |
293 | f->garbaged = 0; | |
294 | f->has_minibuffer = mini_p; | |
a42e9724 | 295 | f->focus_frame = Qnil; |
804518aa | 296 | f->explicit_name = 0; |
fd2777e0 | 297 | f->can_have_scroll_bars = 0; |
3a43d2dd | 298 | f->vertical_scroll_bar_type = vertical_scroll_bar_none; |
ff11dfa1 | 299 | f->param_alist = Qnil; |
fd2777e0 JB |
300 | f->scroll_bars = Qnil; |
301 | f->condemned_scroll_bars = Qnil; | |
306cc902 | 302 | f->face_alist = Qnil; |
9dd935ee | 303 | f->menu_bar_items = Qnil; |
c8b8e7e3 RS |
304 | f->menu_bar_vector = Qnil; |
305 | f->menu_bar_items_used = 0; | |
329ca574 | 306 | f->buffer_predicate = Qnil; |
fa54c6ae | 307 | f->buffer_list = Qnil; |
b4f0ee5d KH |
308 | #ifdef MULTI_KBOARD |
309 | f->kboard = initial_kboard; | |
310 | #endif | |
aec6e486 | 311 | f->namebuf = 0; |
2b1c9cfb | 312 | f->title = Qnil; |
dc6f92b8 | 313 | |
cc38027b | 314 | root_window = make_window (); |
dc6f92b8 JB |
315 | if (mini_p) |
316 | { | |
cc38027b | 317 | mini_window = make_window (); |
dc6f92b8 JB |
318 | XWINDOW (root_window)->next = mini_window; |
319 | XWINDOW (mini_window)->prev = root_window; | |
320 | XWINDOW (mini_window)->mini_p = Qt; | |
ff11dfa1 JB |
321 | XWINDOW (mini_window)->frame = frame; |
322 | f->minibuffer_window = mini_window; | |
dc6f92b8 JB |
323 | } |
324 | else | |
325 | { | |
326 | mini_window = Qnil; | |
327 | XWINDOW (root_window)->next = Qnil; | |
ff11dfa1 | 328 | f->minibuffer_window = Qnil; |
dc6f92b8 JB |
329 | } |
330 | ||
ff11dfa1 | 331 | XWINDOW (root_window)->frame = frame; |
dc6f92b8 JB |
332 | |
333 | /* 10 is arbitrary, | |
334 | just so that there is "something there." | |
ff11dfa1 | 335 | Correct size will be set up later with change_frame_size. */ |
dc6f92b8 | 336 | |
3a43d2dd | 337 | SET_FRAME_WIDTH (f, 10); |
ff11dfa1 | 338 | f->height = 10; |
dc6f92b8 | 339 | |
f4e93c40 KH |
340 | XSETFASTINT (XWINDOW (root_window)->width, 10); |
341 | XSETFASTINT (XWINDOW (root_window)->height, (mini_p ? 9 : 10)); | |
dc6f92b8 JB |
342 | |
343 | if (mini_p) | |
344 | { | |
f4e93c40 KH |
345 | XSETFASTINT (XWINDOW (mini_window)->width, 10); |
346 | XSETFASTINT (XWINDOW (mini_window)->top, 9); | |
347 | XSETFASTINT (XWINDOW (mini_window)->height, 1); | |
dc6f92b8 JB |
348 | } |
349 | ||
ff11dfa1 | 350 | /* Choose a buffer for the frame's root window. */ |
5bce042c JB |
351 | { |
352 | Lisp_Object buf; | |
353 | ||
354 | XWINDOW (root_window)->buffer = Qt; | |
355 | buf = Fcurrent_buffer (); | |
356 | /* If buf is a 'hidden' buffer (i.e. one whose name starts with | |
357 | a space), try to find another one. */ | |
358 | if (XSTRING (Fbuffer_name (buf))->data[0] == ' ') | |
98ce1622 | 359 | buf = Fother_buffer (buf, Qnil, Qnil); |
5bce042c | 360 | Fset_window_buffer (root_window, buf); |
fa54c6ae RS |
361 | |
362 | f->buffer_list = Fcons (buf, Qnil); | |
5bce042c JB |
363 | } |
364 | ||
dc6f92b8 JB |
365 | if (mini_p) |
366 | { | |
367 | XWINDOW (mini_window)->buffer = Qt; | |
368 | Fset_window_buffer (mini_window, | |
265a9e55 | 369 | (NILP (Vminibuffer_list) |
dc6f92b8 JB |
370 | ? get_minibuffer (0) |
371 | : Fcar (Vminibuffer_list))); | |
372 | } | |
373 | ||
ff11dfa1 JB |
374 | f->root_window = root_window; |
375 | f->selected_window = root_window; | |
d5e7c279 JB |
376 | /* Make sure this window seems more recently used than |
377 | a newly-created, never-selected window. */ | |
f4e93c40 | 378 | XSETFASTINT (XWINDOW (f->selected_window)->use_time, ++window_select_count); |
dc6f92b8 | 379 | |
71025e5e KH |
380 | #ifdef HAVE_WINDOW_SYSTEM |
381 | f->fontset_data = alloc_fontset_data (); | |
382 | #endif | |
383 | ||
ff11dfa1 | 384 | return f; |
dc6f92b8 JB |
385 | } |
386 | \f | |
bba88bb1 | 387 | #ifdef HAVE_WINDOW_SYSTEM |
ff11dfa1 | 388 | /* Make a frame using a separate minibuffer window on another frame. |
dc6f92b8 JB |
389 | MINI_WINDOW is the minibuffer window to use. nil means use the |
390 | default (the global minibuffer). */ | |
391 | ||
ff11dfa1 | 392 | struct frame * |
b0660239 | 393 | make_frame_without_minibuffer (mini_window, kb, display) |
dc6f92b8 | 394 | register Lisp_Object mini_window; |
662ac59a | 395 | KBOARD *kb; |
b0660239 | 396 | Lisp_Object display; |
dc6f92b8 | 397 | { |
ff11dfa1 | 398 | register struct frame *f; |
363b873b | 399 | struct gcpro gcpro1; |
dc6f92b8 | 400 | |
b0660239 KH |
401 | if (!NILP (mini_window)) |
402 | CHECK_LIVE_WINDOW (mini_window, 0); | |
dc6f92b8 | 403 | |
662ac59a | 404 | #ifdef MULTI_KBOARD |
b0660239 KH |
405 | if (!NILP (mini_window) |
406 | && XFRAME (XWINDOW (mini_window)->frame)->kboard != kb) | |
662ac59a KH |
407 | error ("frame and minibuffer must be on the same display"); |
408 | #endif | |
409 | ||
ff11dfa1 JB |
410 | /* Make a frame containing just a root window. */ |
411 | f = make_frame (0); | |
dc6f92b8 | 412 | |
b0660239 KH |
413 | if (NILP (mini_window)) |
414 | { | |
415 | /* Use default-minibuffer-frame if possible. */ | |
416 | if (!FRAMEP (kb->Vdefault_minibuffer_frame) | |
417 | || ! FRAME_LIVE_P (XFRAME (kb->Vdefault_minibuffer_frame))) | |
418 | { | |
363b873b RS |
419 | Lisp_Object frame_dummy; |
420 | ||
421 | XSETFRAME (frame_dummy, f); | |
422 | GCPRO1 (frame_dummy); | |
b0660239 | 423 | /* If there's no minibuffer frame to use, create one. */ |
363b873b RS |
424 | kb->Vdefault_minibuffer_frame = |
425 | call1 (intern ("make-initial-minibuffer-frame"), display); | |
426 | UNGCPRO; | |
b0660239 | 427 | } |
363b873b | 428 | |
b0660239 KH |
429 | mini_window = XFRAME (kb->Vdefault_minibuffer_frame)->minibuffer_window; |
430 | } | |
a2812a26 | 431 | |
ff11dfa1 | 432 | f->minibuffer_window = mini_window; |
a2812a26 RS |
433 | |
434 | /* Make the chosen minibuffer window display the proper minibuffer, | |
435 | unless it is already showing a minibuffer. */ | |
436 | if (NILP (Fmemq (XWINDOW (mini_window)->buffer, Vminibuffer_list))) | |
437 | Fset_window_buffer (mini_window, | |
438 | (NILP (Vminibuffer_list) | |
439 | ? get_minibuffer (0) | |
440 | : Fcar (Vminibuffer_list))); | |
ff11dfa1 | 441 | return f; |
dc6f92b8 JB |
442 | } |
443 | ||
ff11dfa1 | 444 | /* Make a frame containing only a minibuffer window. */ |
dc6f92b8 | 445 | |
ff11dfa1 JB |
446 | struct frame * |
447 | make_minibuffer_frame () | |
dc6f92b8 | 448 | { |
ff11dfa1 | 449 | /* First make a frame containing just a root window, no minibuffer. */ |
dc6f92b8 | 450 | |
ff11dfa1 | 451 | register struct frame *f = make_frame (0); |
dc6f92b8 | 452 | register Lisp_Object mini_window; |
ff11dfa1 | 453 | register Lisp_Object frame; |
dc6f92b8 | 454 | |
2d80a27a | 455 | XSETFRAME (frame, f); |
dc6f92b8 | 456 | |
804518aa | 457 | f->auto_raise = 0; |
ff11dfa1 JB |
458 | f->auto_lower = 0; |
459 | f->no_split = 1; | |
460 | f->wants_modeline = 0; | |
461 | f->has_minibuffer = 1; | |
dc6f92b8 JB |
462 | |
463 | /* Now label the root window as also being the minibuffer. | |
464 | Avoid infinite looping on the window chain by marking next pointer | |
465 | as nil. */ | |
466 | ||
ff11dfa1 | 467 | mini_window = f->minibuffer_window = f->root_window; |
dc6f92b8 JB |
468 | XWINDOW (mini_window)->mini_p = Qt; |
469 | XWINDOW (mini_window)->next = Qnil; | |
804518aa | 470 | XWINDOW (mini_window)->prev = Qnil; |
ff11dfa1 | 471 | XWINDOW (mini_window)->frame = frame; |
dc6f92b8 JB |
472 | |
473 | /* Put the proper buffer in that window. */ | |
474 | ||
475 | Fset_window_buffer (mini_window, | |
265a9e55 | 476 | (NILP (Vminibuffer_list) |
dc6f92b8 JB |
477 | ? get_minibuffer (0) |
478 | : Fcar (Vminibuffer_list))); | |
ff11dfa1 | 479 | return f; |
dc6f92b8 | 480 | } |
bba88bb1 | 481 | #endif /* HAVE_WINDOW_SYSTEM */ |
dc6f92b8 | 482 | \f |
ff11dfa1 | 483 | /* Construct a frame that refers to the terminal (stdin and stdout). */ |
dc6f92b8 | 484 | |
bb1513c9 RS |
485 | static int terminal_frame_count; |
486 | ||
ff11dfa1 JB |
487 | struct frame * |
488 | make_terminal_frame () | |
dc6f92b8 | 489 | { |
ff11dfa1 | 490 | register struct frame *f; |
d063751a | 491 | Lisp_Object frame; |
bb1513c9 RS |
492 | char name[20]; |
493 | ||
b4f0ee5d KH |
494 | #ifdef MULTI_KBOARD |
495 | if (!initial_kboard) | |
496 | { | |
497 | initial_kboard = (KBOARD *) xmalloc (sizeof (KBOARD)); | |
498 | init_kboard (initial_kboard); | |
a1b658dd KH |
499 | initial_kboard->next_kboard = all_kboards; |
500 | all_kboards = initial_kboard; | |
b4f0ee5d KH |
501 | } |
502 | #endif | |
503 | ||
bb1513c9 RS |
504 | /* The first call must initialize Vframe_list. */ |
505 | if (! (NILP (Vframe_list) || CONSP (Vframe_list))) | |
506 | Vframe_list = Qnil; | |
ff11dfa1 | 507 | |
ff11dfa1 | 508 | f = make_frame (1); |
d063751a | 509 | |
2d80a27a | 510 | XSETFRAME (frame, f); |
d063751a RS |
511 | Vframe_list = Fcons (frame, Vframe_list); |
512 | ||
bb1513c9 | 513 | terminal_frame_count++; |
0303e8da RS |
514 | sprintf (name, "F%d", terminal_frame_count); |
515 | f->name = build_string (name); | |
bb1513c9 | 516 | |
bb1513c9 RS |
517 | f->visible = 1; /* FRAME_SET_VISIBLE wd set frame_garbaged. */ |
518 | f->async_visible = 1; /* Don't let visible be cleared later. */ | |
bb221971 RS |
519 | #ifdef MSDOS |
520 | f->output_data.x = &the_only_x_display; | |
521 | f->output_method = output_msdos_raw; | |
522 | init_frame_faces (f); | |
523 | #else /* not MSDOS */ | |
7556890b | 524 | f->output_data.nothing = 1; /* Nonzero means frame isn't deleted. */ |
bb221971 | 525 | #endif |
ff11dfa1 | 526 | return f; |
dc6f92b8 | 527 | } |
bb1513c9 RS |
528 | |
529 | DEFUN ("make-terminal-frame", Fmake_terminal_frame, Smake_terminal_frame, | |
4bc7e3ad RS |
530 | 1, 1, 0, "Create an additional terminal frame.\n\ |
531 | You can create multiple frames on a text-only terminal in this way.\n\ | |
532 | Only the selected terminal frame is actually displayed.\n\ | |
533 | This function takes one argument, an alist specifying frame parameters.\n\ | |
534 | In practice, generally you don't need to specify any parameters.\n\ | |
535 | Note that changing the size of one terminal frame automatically affects all.") | |
bb1513c9 RS |
536 | (parms) |
537 | Lisp_Object parms; | |
538 | { | |
539 | struct frame *f; | |
540 | Lisp_Object frame; | |
541 | ||
541580aa | 542 | #ifdef MSDOS |
bb221971 RS |
543 | if (selected_frame->output_method != output_msdos_raw) |
544 | abort (); | |
545 | #else | |
bb1513c9 RS |
546 | if (selected_frame->output_method != output_termcap) |
547 | error ("Not using an ASCII terminal now; cannot make a new ASCII frame"); | |
bb221971 | 548 | #endif |
bb1513c9 RS |
549 | |
550 | f = make_terminal_frame (); | |
551 | change_frame_size (f, FRAME_HEIGHT (selected_frame), | |
552 | FRAME_WIDTH (selected_frame), 0, 0); | |
553 | remake_frame_glyphs (f); | |
554 | calculate_costs (f); | |
555 | XSETFRAME (frame, f); | |
8adfc1ec | 556 | Fmodify_frame_parameters (frame, Vdefault_frame_alist); |
bb1513c9 | 557 | Fmodify_frame_parameters (frame, parms); |
133c7a8a | 558 | f->face_alist = selected_frame->face_alist; |
bb1513c9 RS |
559 | return frame; |
560 | } | |
dc6f92b8 | 561 | \f |
61f94483 | 562 | Lisp_Object |
0aed85f4 | 563 | do_switch_frame (frame, no_enter, track) |
ff11dfa1 | 564 | Lisp_Object frame, no_enter; |
0aed85f4 | 565 | int track; |
dc6f92b8 | 566 | { |
2f0b07e0 JB |
567 | /* If FRAME is a switch-frame event, extract the frame we should |
568 | switch to. */ | |
569 | if (CONSP (frame) | |
570 | && EQ (XCONS (frame)->car, Qswitch_frame) | |
571 | && CONSP (XCONS (frame)->cdr)) | |
572 | frame = XCONS (XCONS (frame)->cdr)->car; | |
573 | ||
09907c3a KH |
574 | /* This used to say CHECK_LIVE_FRAME, but apparently it's possible for |
575 | a switch-frame event to arrive after a frame is no longer live, | |
576 | especially when deleting the initial frame during startup. */ | |
577 | CHECK_FRAME (frame, 0); | |
578 | if (! FRAME_LIVE_P (XFRAME (frame))) | |
579 | return Qnil; | |
dc6f92b8 | 580 | |
ff11dfa1 JB |
581 | if (selected_frame == XFRAME (frame)) |
582 | return frame; | |
dc6f92b8 | 583 | |
0aed85f4 KH |
584 | /* This is too greedy; it causes inappropriate focus redirection |
585 | that's hard to get rid of. */ | |
586 | #if 0 | |
a42e9724 JB |
587 | /* If a frame's focus has been redirected toward the currently |
588 | selected frame, we should change the redirection to point to the | |
589 | newly selected frame. This means that if the focus is redirected | |
590 | from a minibufferless frame to a surrogate minibuffer frame, we | |
591 | can use `other-window' to switch between all the frames using | |
592 | that minibuffer frame, and the focus redirection will follow us | |
593 | around. */ | |
0aed85f4 KH |
594 | if (track) |
595 | { | |
596 | Lisp_Object tail; | |
a42e9724 | 597 | |
0aed85f4 KH |
598 | for (tail = Vframe_list; CONSP (tail); tail = XCONS (tail)->cdr) |
599 | { | |
600 | Lisp_Object focus; | |
a42e9724 | 601 | |
e35d291d | 602 | if (!FRAMEP (XCONS (tail)->car)) |
0aed85f4 | 603 | abort (); |
a42e9724 | 604 | |
0aed85f4 | 605 | focus = FRAME_FOCUS_FRAME (XFRAME (XCONS (tail)->car)); |
a42e9724 | 606 | |
e35d291d | 607 | if (FRAMEP (focus) && XFRAME (focus) == selected_frame) |
0aed85f4 KH |
608 | Fredirect_frame_focus (XCONS (tail)->car, frame); |
609 | } | |
610 | } | |
611 | #else /* ! 0 */ | |
612 | /* Instead, apply it only to the frame we're pointing to. */ | |
032d78fe GV |
613 | #ifdef HAVE_WINDOW_SYSTEM |
614 | if (track && (FRAME_WINDOW_P (XFRAME (frame)))) | |
0aed85f4 KH |
615 | { |
616 | Lisp_Object focus, xfocus; | |
617 | ||
d7266360 | 618 | xfocus = x_get_focus_frame (XFRAME (frame)); |
0aed85f4 KH |
619 | if (FRAMEP (xfocus)) |
620 | { | |
621 | focus = FRAME_FOCUS_FRAME (XFRAME (xfocus)); | |
622 | if (FRAMEP (focus) && XFRAME (focus) == selected_frame) | |
623 | Fredirect_frame_focus (xfocus, frame); | |
624 | } | |
625 | } | |
626 | #endif /* HAVE_X_WINDOWS */ | |
627 | #endif /* ! 0 */ | |
a42e9724 | 628 | |
ff11dfa1 JB |
629 | selected_frame = XFRAME (frame); |
630 | if (! FRAME_MINIBUF_ONLY_P (selected_frame)) | |
631 | last_nonminibuf_frame = selected_frame; | |
d5e7c279 | 632 | |
ff11dfa1 | 633 | Fselect_window (XFRAME (frame)->selected_window); |
dc6f92b8 | 634 | |
074577b8 | 635 | /* We want to make sure that the next event generates a frame-switch |
eb8c3be9 | 636 | event to the appropriate frame. This seems kludgy to me, but |
074577b8 JB |
637 | before you take it out, make sure that evaluating something like |
638 | (select-window (frame-root-window (new-frame))) doesn't end up | |
639 | with your typing being interpreted in the new frame instead of | |
640 | the one you're actually typing in. */ | |
ef352596 | 641 | internal_last_event_frame = Qnil; |
074577b8 | 642 | |
ff11dfa1 | 643 | return frame; |
dc6f92b8 JB |
644 | } |
645 | ||
0aed85f4 KH |
646 | DEFUN ("select-frame", Fselect_frame, Sselect_frame, 1, 2, "e", |
647 | "Select the frame FRAME.\n\ | |
648 | Subsequent editing commands apply to its selected window.\n\ | |
649 | The selection of FRAME lasts until the next time the user does\n\ | |
650 | something to select a different frame, or until the next time this\n\ | |
651 | function is called.") | |
652 | (frame, no_enter) | |
653 | Lisp_Object frame, no_enter; | |
654 | { | |
655 | return do_switch_frame (frame, no_enter, 1); | |
656 | } | |
657 | ||
658 | ||
659 | DEFUN ("handle-switch-frame", Fhandle_switch_frame, Shandle_switch_frame, 1, 2, "e", | |
660 | "Handle a switch-frame event EVENT.\n\ | |
661 | Switch-frame events are usually bound to this function.\n\ | |
662 | A switch-frame event tells Emacs that the window manager has requested\n\ | |
663 | that the user's events be directed to the frame mentioned in the event.\n\ | |
664 | This function selects the selected window of the frame of EVENT.\n\ | |
665 | \n\ | |
666 | If EVENT is frame object, handle it as if it were a switch-frame event\n\ | |
667 | to that frame.") | |
735eeca3 EN |
668 | (event, no_enter) |
669 | Lisp_Object event, no_enter; | |
0aed85f4 | 670 | { |
6951cd71 KH |
671 | /* Preserve prefix arg that the command loop just cleared. */ |
672 | current_kboard->Vprefix_arg = Vcurrent_prefix_arg; | |
e05169e2 | 673 | call1 (Vrun_hooks, Qmouse_leave_buffer_hook); |
735eeca3 | 674 | return do_switch_frame (event, no_enter, 0); |
0aed85f4 KH |
675 | } |
676 | ||
1c212787 KH |
677 | DEFUN ("ignore-event", Fignore_event, Signore_event, 0, 0, "", |
678 | "Do nothing, but preserve any prefix argument already specified.\n\ | |
679 | This is a suitable binding for iconify-frame and make-frame-visible.") | |
680 | () | |
681 | { | |
682 | current_kboard->Vprefix_arg = Vcurrent_prefix_arg; | |
683 | return Qnil; | |
684 | } | |
0aed85f4 | 685 | |
ff11dfa1 JB |
686 | DEFUN ("selected-frame", Fselected_frame, Sselected_frame, 0, 0, 0, |
687 | "Return the frame that is now selected.") | |
dc6f92b8 JB |
688 | () |
689 | { | |
690 | Lisp_Object tem; | |
2d80a27a | 691 | XSETFRAME (tem, selected_frame); |
dc6f92b8 JB |
692 | return tem; |
693 | } | |
4a7cfafc | 694 | \f |
ff11dfa1 JB |
695 | DEFUN ("window-frame", Fwindow_frame, Swindow_frame, 1, 1, 0, |
696 | "Return the frame object that window WINDOW is on.") | |
dc6f92b8 JB |
697 | (window) |
698 | Lisp_Object window; | |
699 | { | |
774910eb | 700 | CHECK_LIVE_WINDOW (window, 0); |
ff11dfa1 | 701 | return XWINDOW (window)->frame; |
dc6f92b8 JB |
702 | } |
703 | ||
ba32f2db KH |
704 | DEFUN ("frame-first-window", Fframe_first_window, Sframe_first_window, 0, 1, 0, |
705 | "Returns the topmost, leftmost window of FRAME.\n\ | |
706 | If omitted, FRAME defaults to the currently selected frame.") | |
707 | (frame) | |
708 | Lisp_Object frame; | |
709 | { | |
710 | Lisp_Object w; | |
711 | ||
712 | if (NILP (frame)) | |
713 | w = selected_frame->root_window; | |
714 | else | |
715 | { | |
716 | CHECK_LIVE_FRAME (frame, 0); | |
717 | w = XFRAME (frame)->root_window; | |
718 | } | |
719 | while (NILP (XWINDOW (w)->buffer)) | |
720 | { | |
721 | if (! NILP (XWINDOW (w)->hchild)) | |
722 | w = XWINDOW (w)->hchild; | |
723 | else if (! NILP (XWINDOW (w)->vchild)) | |
724 | w = XWINDOW (w)->vchild; | |
725 | else | |
726 | abort (); | |
727 | } | |
728 | return w; | |
729 | } | |
730 | ||
5add3885 RS |
731 | DEFUN ("active-minibuffer-window", Factive_minibuffer_window, |
732 | Sactive_minibuffer_window, 0, 0, 0, | |
733 | "Return the currently active minibuffer window, or nil if none.") | |
734 | () | |
735 | { | |
736 | return minibuf_level ? minibuf_window : Qnil; | |
737 | } | |
738 | ||
ff11dfa1 | 739 | DEFUN ("frame-root-window", Fframe_root_window, Sframe_root_window, 0, 1, 0, |
8693ca83 JB |
740 | "Returns the root-window of FRAME.\n\ |
741 | If omitted, FRAME defaults to the currently selected frame.") | |
ff11dfa1 JB |
742 | (frame) |
743 | Lisp_Object frame; | |
dc6f92b8 | 744 | { |
ff11dfa1 | 745 | if (NILP (frame)) |
2d80a27a | 746 | XSETFRAME (frame, selected_frame); |
f9898cc6 | 747 | else |
ff11dfa1 | 748 | CHECK_LIVE_FRAME (frame, 0); |
dc6f92b8 | 749 | |
ff11dfa1 | 750 | return XFRAME (frame)->root_window; |
dc6f92b8 JB |
751 | } |
752 | ||
ff11dfa1 JB |
753 | DEFUN ("frame-selected-window", Fframe_selected_window, |
754 | Sframe_selected_window, 0, 1, 0, | |
8693ca83 JB |
755 | "Return the selected window of frame object FRAME.\n\ |
756 | If omitted, FRAME defaults to the currently selected frame.") | |
ff11dfa1 JB |
757 | (frame) |
758 | Lisp_Object frame; | |
dc6f92b8 | 759 | { |
ff11dfa1 | 760 | if (NILP (frame)) |
2d80a27a | 761 | XSETFRAME (frame, selected_frame); |
f9898cc6 | 762 | else |
ff11dfa1 | 763 | CHECK_LIVE_FRAME (frame, 0); |
dc6f92b8 | 764 | |
ff11dfa1 | 765 | return XFRAME (frame)->selected_window; |
dc6f92b8 JB |
766 | } |
767 | ||
4a7cfafc RS |
768 | DEFUN ("set-frame-selected-window", Fset_frame_selected_window, |
769 | Sset_frame_selected_window, 2, 2, 0, | |
770 | "Set the selected window of frame object FRAME to WINDOW.\n\ | |
771 | If FRAME is nil, the selected frame is used.\n\ | |
772 | If FRAME is the selected frame, this makes WINDOW the selected window.") | |
773 | (frame, window) | |
774 | Lisp_Object frame, window; | |
775 | { | |
776 | if (NILP (frame)) | |
2d80a27a | 777 | XSETFRAME (frame, selected_frame); |
4a7cfafc RS |
778 | else |
779 | CHECK_LIVE_FRAME (frame, 0); | |
780 | ||
781 | CHECK_LIVE_WINDOW (window, 1); | |
782 | ||
783 | if (! EQ (frame, WINDOW_FRAME (XWINDOW (window)))) | |
784 | error ("In `set-frame-selected-window', WINDOW is not on FRAME"); | |
785 | ||
786 | if (XFRAME (frame) == selected_frame) | |
787 | return Fselect_window (window); | |
788 | ||
789 | return XFRAME (frame)->selected_window = window; | |
790 | } | |
791 | \f | |
ff11dfa1 | 792 | DEFUN ("frame-list", Fframe_list, Sframe_list, |
dc6f92b8 | 793 | 0, 0, 0, |
ff11dfa1 | 794 | "Return a list of all frames.") |
dc6f92b8 JB |
795 | () |
796 | { | |
ff11dfa1 | 797 | return Fcopy_sequence (Vframe_list); |
dc6f92b8 JB |
798 | } |
799 | ||
ff11dfa1 | 800 | /* Return the next frame in the frame list after FRAME. |
ff11dfa1 | 801 | If MINIBUF is nil, exclude minibuffer-only frames. |
a9986780 RS |
802 | If MINIBUF is a window, include only its own frame |
803 | and any frame now using that window as the minibuffer. | |
f7af3f7b | 804 | If MINIBUF is `visible', include all visible frames. |
a9986780 | 805 | If MINIBUF is 0, include all visible and iconified frames. |
f7af3f7b RS |
806 | Otherwise, include all frames. */ |
807 | ||
dc6f92b8 | 808 | Lisp_Object |
ff11dfa1 JB |
809 | next_frame (frame, minibuf) |
810 | Lisp_Object frame; | |
f9898cc6 | 811 | Lisp_Object minibuf; |
dc6f92b8 JB |
812 | { |
813 | Lisp_Object tail; | |
814 | int passed = 0; | |
815 | ||
ff11dfa1 JB |
816 | /* There must always be at least one frame in Vframe_list. */ |
817 | if (! CONSP (Vframe_list)) | |
f9898cc6 JB |
818 | abort (); |
819 | ||
dbc4e1c1 JB |
820 | /* If this frame is dead, it won't be in Vframe_list, and we'll loop |
821 | forever. Forestall that. */ | |
822 | CHECK_LIVE_FRAME (frame, 0); | |
823 | ||
dc6f92b8 | 824 | while (1) |
ff11dfa1 | 825 | for (tail = Vframe_list; CONSP (tail); tail = XCONS (tail)->cdr) |
dc6f92b8 | 826 | { |
ab9f008d | 827 | Lisp_Object f; |
d06a8a56 | 828 | |
ab9f008d | 829 | f = XCONS (tail)->car; |
06537cc8 RS |
830 | |
831 | if (passed | |
832 | && FRAME_KBOARD (XFRAME (f)) == FRAME_KBOARD (XFRAME (frame))) | |
d5e7c279 | 833 | { |
d06a8a56 JB |
834 | /* Decide whether this frame is eligible to be returned. */ |
835 | ||
836 | /* If we've looped all the way around without finding any | |
837 | eligible frames, return the original frame. */ | |
838 | if (EQ (f, frame)) | |
839 | return f; | |
840 | ||
841 | /* Let minibuf decide if this frame is acceptable. */ | |
842 | if (NILP (minibuf)) | |
843 | { | |
844 | if (! FRAME_MINIBUF_ONLY_P (XFRAME (f))) | |
845 | return f; | |
846 | } | |
f7af3f7b RS |
847 | else if (EQ (minibuf, Qvisible)) |
848 | { | |
849 | FRAME_SAMPLE_VISIBILITY (XFRAME (f)); | |
850 | if (FRAME_VISIBLE_P (XFRAME (f))) | |
851 | return f; | |
852 | } | |
a9986780 RS |
853 | else if (XFASTINT (minibuf) == 0) |
854 | { | |
855 | FRAME_SAMPLE_VISIBILITY (XFRAME (f)); | |
856 | if (FRAME_VISIBLE_P (XFRAME (f)) | |
857 | || FRAME_ICONIFIED_P (XFRAME (f))) | |
858 | return f; | |
859 | } | |
f7af3f7b | 860 | else if (WINDOWP (minibuf)) |
d06a8a56 | 861 | { |
a9986780 RS |
862 | if (EQ (FRAME_MINIBUF_WINDOW (XFRAME (f)), minibuf) |
863 | /* Check that F either is, or has forwarded its focus to, | |
864 | MINIBUF's frame. */ | |
865 | && (EQ (WINDOW_FRAME (XWINDOW (minibuf)), f) | |
866 | || EQ (WINDOW_FRAME (XWINDOW (minibuf)), | |
867 | FRAME_FOCUS_FRAME (XFRAME (f))))) | |
d06a8a56 JB |
868 | return f; |
869 | } | |
870 | else | |
ff11dfa1 | 871 | return f; |
d5e7c279 | 872 | } |
dc6f92b8 | 873 | |
d06a8a56 | 874 | if (EQ (frame, f)) |
dc6f92b8 JB |
875 | passed++; |
876 | } | |
877 | } | |
878 | ||
ff11dfa1 | 879 | /* Return the previous frame in the frame list before FRAME. |
ff11dfa1 | 880 | If MINIBUF is nil, exclude minibuffer-only frames. |
a9986780 RS |
881 | If MINIBUF is a window, include only its own frame |
882 | and any frame now using that window as the minibuffer. | |
f7af3f7b | 883 | If MINIBUF is `visible', include all visible frames. |
a9986780 | 884 | If MINIBUF is 0, include all visible and iconified frames. |
f7af3f7b RS |
885 | Otherwise, include all frames. */ |
886 | ||
dc6f92b8 | 887 | Lisp_Object |
ff11dfa1 JB |
888 | prev_frame (frame, minibuf) |
889 | Lisp_Object frame; | |
f9898cc6 | 890 | Lisp_Object minibuf; |
dc6f92b8 JB |
891 | { |
892 | Lisp_Object tail; | |
893 | Lisp_Object prev; | |
894 | ||
ff11dfa1 JB |
895 | /* There must always be at least one frame in Vframe_list. */ |
896 | if (! CONSP (Vframe_list)) | |
f9898cc6 JB |
897 | abort (); |
898 | ||
dc6f92b8 | 899 | prev = Qnil; |
d06a8a56 | 900 | for (tail = Vframe_list; CONSP (tail); tail = XCONS (tail)->cdr) |
f9898cc6 | 901 | { |
ab9f008d | 902 | Lisp_Object f; |
f9898cc6 | 903 | |
ab9f008d | 904 | f = XCONS (tail)->car; |
e35d291d | 905 | if (!FRAMEP (f)) |
d06a8a56 | 906 | abort (); |
f9898cc6 | 907 | |
d06a8a56 JB |
908 | if (EQ (frame, f) && !NILP (prev)) |
909 | return prev; | |
f9898cc6 | 910 | |
06537cc8 | 911 | if (FRAME_KBOARD (XFRAME (f)) == FRAME_KBOARD (XFRAME (frame))) |
f7af3f7b | 912 | { |
06537cc8 RS |
913 | /* Decide whether this frame is eligible to be returned, |
914 | according to minibuf. */ | |
915 | if (NILP (minibuf)) | |
916 | { | |
917 | if (! FRAME_MINIBUF_ONLY_P (XFRAME (f))) | |
918 | prev = f; | |
919 | } | |
920 | else if (WINDOWP (minibuf)) | |
921 | { | |
922 | if (EQ (FRAME_MINIBUF_WINDOW (XFRAME (f)), minibuf) | |
923 | /* Check that F either is, or has forwarded its focus to, | |
924 | MINIBUF's frame. */ | |
925 | && (EQ (WINDOW_FRAME (XWINDOW (minibuf)), f) | |
926 | || EQ (WINDOW_FRAME (XWINDOW (minibuf)), | |
927 | FRAME_FOCUS_FRAME (XFRAME (f))))) | |
928 | prev = f; | |
929 | } | |
930 | else if (EQ (minibuf, Qvisible)) | |
931 | { | |
932 | FRAME_SAMPLE_VISIBILITY (XFRAME (f)); | |
933 | if (FRAME_VISIBLE_P (XFRAME (f))) | |
934 | prev = f; | |
935 | } | |
936 | else if (XFASTINT (minibuf) == 0) | |
937 | { | |
938 | FRAME_SAMPLE_VISIBILITY (XFRAME (f)); | |
939 | if (FRAME_VISIBLE_P (XFRAME (f)) | |
940 | || FRAME_ICONIFIED_P (XFRAME (f))) | |
941 | prev = f; | |
942 | } | |
943 | else | |
a9986780 RS |
944 | prev = f; |
945 | } | |
f9898cc6 | 946 | } |
d06a8a56 JB |
947 | |
948 | /* We've scanned the entire list. */ | |
949 | if (NILP (prev)) | |
950 | /* We went through the whole frame list without finding a single | |
951 | acceptable frame. Return the original frame. */ | |
952 | return frame; | |
953 | else | |
954 | /* There were no acceptable frames in the list before FRAME; otherwise, | |
955 | we would have returned directly from the loop. Since PREV is the last | |
956 | acceptable frame in the list, return it. */ | |
957 | return prev; | |
dc6f92b8 JB |
958 | } |
959 | ||
ef2c57ac | 960 | |
ff11dfa1 JB |
961 | DEFUN ("next-frame", Fnext_frame, Snext_frame, 0, 2, 0, |
962 | "Return the next frame in the frame list after FRAME.\n\ | |
06537cc8 | 963 | It considers only frames on the same terminal as FRAME.\n\ |
a42e9724 | 964 | By default, skip minibuffer-only frames.\n\ |
d06a8a56 | 965 | If omitted, FRAME defaults to the selected frame.\n\ |
c08c95c7 | 966 | If optional argument MINIFRAME is nil, exclude minibuffer-only frames.\n\ |
06537cc8 | 967 | If MINIFRAME is a window, include only its own frame\n\ |
a9986780 | 968 | and any frame now using that window as the minibuffer.\n\ |
f7af3f7b | 969 | If MINIFRAME is `visible', include all visible frames.\n\ |
06537cc8 | 970 | If MINIFRAME is 0, include all visible and iconified frames.\n\ |
f7af3f7b | 971 | Otherwise, include all frames.") |
ff11dfa1 | 972 | (frame, miniframe) |
8693ca83 | 973 | Lisp_Object frame, miniframe; |
dc6f92b8 JB |
974 | { |
975 | Lisp_Object tail; | |
976 | ||
ff11dfa1 | 977 | if (NILP (frame)) |
2d80a27a | 978 | XSETFRAME (frame, selected_frame); |
f9898cc6 | 979 | else |
ff11dfa1 | 980 | CHECK_LIVE_FRAME (frame, 0); |
dc6f92b8 | 981 | |
ff11dfa1 | 982 | return next_frame (frame, miniframe); |
dc6f92b8 | 983 | } |
dbc4e1c1 | 984 | |
ef2c57ac RM |
985 | DEFUN ("previous-frame", Fprevious_frame, Sprevious_frame, 0, 2, 0, |
986 | "Return the previous frame in the frame list before FRAME.\n\ | |
06537cc8 | 987 | It considers only frames on the same terminal as FRAME.\n\ |
ef2c57ac RM |
988 | By default, skip minibuffer-only frames.\n\ |
989 | If omitted, FRAME defaults to the selected frame.\n\ | |
990 | If optional argument MINIFRAME is nil, exclude minibuffer-only frames.\n\ | |
06537cc8 | 991 | If MINIFRAME is a window, include only its own frame\n\ |
a9986780 | 992 | and any frame now using that window as the minibuffer.\n\ |
f7af3f7b | 993 | If MINIFRAME is `visible', include all visible frames.\n\ |
06537cc8 | 994 | If MINIFRAME is 0, include all visible and iconified frames.\n\ |
f7af3f7b | 995 | Otherwise, include all frames.") |
ef2c57ac RM |
996 | (frame, miniframe) |
997 | Lisp_Object frame, miniframe; | |
998 | { | |
999 | Lisp_Object tail; | |
1000 | ||
1001 | if (NILP (frame)) | |
2d80a27a | 1002 | XSETFRAME (frame, selected_frame); |
ef2c57ac RM |
1003 | else |
1004 | CHECK_LIVE_FRAME (frame, 0); | |
1005 | ||
1006 | return prev_frame (frame, miniframe); | |
1007 | } | |
dc6f92b8 | 1008 | \f |
808c0f20 RS |
1009 | /* Return 1 if it is ok to delete frame F; |
1010 | 0 if all frames aside from F are invisible. | |
1011 | (Exception: if F is the terminal frame, and we are using X, return 1.) */ | |
dc6f92b8 | 1012 | |
d56b45eb | 1013 | int |
808c0f20 RS |
1014 | other_visible_frames (f) |
1015 | FRAME_PTR f; | |
1016 | { | |
1017 | /* We know the selected frame is visible, | |
1018 | so if F is some other frame, it can't be the sole visible one. */ | |
1019 | if (f == selected_frame) | |
c08c95c7 RS |
1020 | { |
1021 | Lisp_Object frames; | |
1022 | int count = 0; | |
1023 | ||
1024 | for (frames = Vframe_list; | |
1025 | CONSP (frames); | |
1026 | frames = XCONS (frames)->cdr) | |
1027 | { | |
ab9f008d | 1028 | Lisp_Object this; |
c08c95c7 | 1029 | |
ab9f008d | 1030 | this = XCONS (frames)->car; |
808c0f20 RS |
1031 | /* Verify that the frame's window still exists |
1032 | and we can still talk to it. And note any recent change | |
1033 | in visibility. */ | |
032d78fe GV |
1034 | #ifdef HAVE_WINDOW_SYSTEM |
1035 | if (FRAME_WINDOW_P (XFRAME (this))) | |
5e7b7c5b | 1036 | { |
b0509a40 | 1037 | x_sync (XFRAME (this)); |
5e7b7c5b RS |
1038 | FRAME_SAMPLE_VISIBILITY (XFRAME (this)); |
1039 | } | |
1040 | #endif | |
1041 | ||
c08c95c7 RS |
1042 | if (FRAME_VISIBLE_P (XFRAME (this)) |
1043 | || FRAME_ICONIFIED_P (XFRAME (this)) | |
1044 | /* Allow deleting the terminal frame when at least | |
1045 | one X frame exists! */ | |
032d78fe | 1046 | || (FRAME_WINDOW_P (XFRAME (this)) && !FRAME_WINDOW_P (f))) |
c08c95c7 RS |
1047 | count++; |
1048 | } | |
808c0f20 | 1049 | return count > 1; |
c08c95c7 | 1050 | } |
808c0f20 RS |
1051 | return 1; |
1052 | } | |
1053 | ||
1054 | DEFUN ("delete-frame", Fdelete_frame, Sdelete_frame, 0, 2, "", | |
1055 | "Delete FRAME, permanently eliminating it from use.\n\ | |
1056 | If omitted, FRAME defaults to the selected frame.\n\ | |
1057 | A frame may not be deleted if its minibuffer is used by other frames.\n\ | |
1058 | Normally, you may not delete a frame if all other frames are invisible,\n\ | |
1059 | but if the second optional argument FORCE is non-nil, you may do so.") | |
1060 | (frame, force) | |
1061 | Lisp_Object frame, force; | |
1062 | { | |
1063 | struct frame *f; | |
99b92e64 | 1064 | int minibuffer_selected; |
808c0f20 RS |
1065 | |
1066 | if (EQ (frame, Qnil)) | |
1067 | { | |
1068 | f = selected_frame; | |
2d80a27a | 1069 | XSETFRAME (frame, f); |
808c0f20 RS |
1070 | } |
1071 | else | |
1072 | { | |
1073 | CHECK_FRAME (frame, 0); | |
1074 | f = XFRAME (frame); | |
1075 | } | |
1076 | ||
1077 | if (! FRAME_LIVE_P (f)) | |
1078 | return Qnil; | |
1079 | ||
1080 | if (NILP (force) && !other_visible_frames (f)) | |
1081 | error ("Attempt to delete the sole visible or iconified frame"); | |
d5e7c279 | 1082 | |
00c5fd51 RS |
1083 | #if 0 |
1084 | /* This is a nice idea, but x_connection_closed needs to be able | |
1085 | to delete the last frame, if it is gone. */ | |
e9687ee8 RS |
1086 | if (NILP (XCONS (Vframe_list)->cdr)) |
1087 | error ("Attempt to delete the only frame"); | |
00c5fd51 | 1088 | #endif |
e9687ee8 | 1089 | |
ff11dfa1 JB |
1090 | /* Does this frame have a minibuffer, and is it the surrogate |
1091 | minibuffer for any other frame? */ | |
fd0c2bd1 | 1092 | if (FRAME_HAS_MINIBUF_P (XFRAME (frame))) |
dc6f92b8 | 1093 | { |
ff11dfa1 | 1094 | Lisp_Object frames; |
1113d9db | 1095 | |
ff11dfa1 JB |
1096 | for (frames = Vframe_list; |
1097 | CONSP (frames); | |
1098 | frames = XCONS (frames)->cdr) | |
1113d9db | 1099 | { |
7a8cc307 RS |
1100 | Lisp_Object this; |
1101 | this = XCONS (frames)->car; | |
1113d9db | 1102 | |
ff11dfa1 JB |
1103 | if (! EQ (this, frame) |
1104 | && EQ (frame, | |
7a8cc307 RS |
1105 | WINDOW_FRAME (XWINDOW |
1106 | (FRAME_MINIBUF_WINDOW (XFRAME (this)))))) | |
ff11dfa1 | 1107 | error ("Attempt to delete a surrogate minibuffer frame"); |
1113d9db | 1108 | } |
dc6f92b8 JB |
1109 | } |
1110 | ||
99b92e64 RS |
1111 | minibuffer_selected = EQ (minibuf_window, selected_window); |
1112 | ||
ff11dfa1 JB |
1113 | /* Don't let the frame remain selected. */ |
1114 | if (f == selected_frame) | |
06537cc8 RS |
1115 | { |
1116 | Lisp_Object tail, frame1; | |
1117 | ||
1118 | /* Look for another visible frame on the same terminal. */ | |
1119 | frame1 = next_frame (frame, Qvisible); | |
1120 | ||
1121 | /* If there is none, find *some* other frame. */ | |
1122 | if (NILP (frame1) || EQ (frame1, frame)) | |
1123 | { | |
1124 | FOR_EACH_FRAME (tail, frame1) | |
1125 | { | |
1126 | if (! EQ (frame, frame1)) | |
1127 | break; | |
1128 | } | |
1129 | } | |
1130 | ||
1131 | do_switch_frame (frame1, Qnil, 0); | |
1132 | } | |
dc6f92b8 | 1133 | |
ff11dfa1 JB |
1134 | /* Don't allow minibuf_window to remain on a deleted frame. */ |
1135 | if (EQ (f->minibuffer_window, minibuf_window)) | |
dc6f92b8 | 1136 | { |
ff11dfa1 | 1137 | Fset_window_buffer (selected_frame->minibuffer_window, |
dc6f92b8 | 1138 | XWINDOW (minibuf_window)->buffer); |
ff11dfa1 | 1139 | minibuf_window = selected_frame->minibuffer_window; |
99b92e64 RS |
1140 | |
1141 | /* If the dying minibuffer window was selected, | |
1142 | select the new one. */ | |
1143 | if (minibuffer_selected) | |
1144 | Fselect_window (minibuf_window); | |
dc6f92b8 JB |
1145 | } |
1146 | ||
bb2a0a65 RS |
1147 | /* Clear any X selections for this frame. */ |
1148 | #ifdef HAVE_X_WINDOWS | |
1149 | if (FRAME_X_P (f)) | |
1150 | x_clear_frame_selections (f); | |
1151 | #endif | |
1152 | ||
4a88b3b0 JB |
1153 | /* Mark all the windows that used to be on FRAME as deleted, and then |
1154 | remove the reference to them. */ | |
1155 | delete_all_subwindows (XWINDOW (f->root_window)); | |
1156 | f->root_window = Qnil; | |
1157 | ||
ff11dfa1 | 1158 | Vframe_list = Fdelq (frame, Vframe_list); |
a42e9724 | 1159 | FRAME_SET_VISIBLE (f, 0); |
dc6f92b8 | 1160 | |
1fe3648d RS |
1161 | if (echo_area_glyphs == FRAME_MESSAGE_BUF (f)) |
1162 | { | |
1163 | echo_area_glyphs = 0; | |
1164 | previous_echo_glyphs = 0; | |
1165 | } | |
1166 | ||
60a8823e KH |
1167 | if (f->namebuf) |
1168 | free (f->namebuf); | |
d2bee99e RS |
1169 | if (FRAME_CURRENT_GLYPHS (f)) |
1170 | free_frame_glyphs (f, FRAME_CURRENT_GLYPHS (f)); | |
1171 | if (FRAME_DESIRED_GLYPHS (f)) | |
1172 | free_frame_glyphs (f, FRAME_DESIRED_GLYPHS (f)); | |
1173 | if (FRAME_TEMP_GLYPHS (f)) | |
1174 | free_frame_glyphs (f, FRAME_TEMP_GLYPHS (f)); | |
1175 | if (FRAME_INSERT_COST (f)) | |
1176 | free (FRAME_INSERT_COST (f)); | |
1177 | if (FRAME_DELETEN_COST (f)) | |
09d1d7e2 | 1178 | free (FRAME_DELETEN_COST (f)); |
d2bee99e | 1179 | if (FRAME_INSERTN_COST (f)) |
09d1d7e2 | 1180 | free (FRAME_INSERTN_COST (f)); |
d2bee99e | 1181 | if (FRAME_DELETE_COST (f)) |
09d1d7e2 | 1182 | free (FRAME_DELETE_COST (f)); |
25734faf RS |
1183 | if (FRAME_MESSAGE_BUF (f)) |
1184 | free (FRAME_MESSAGE_BUF (f)); | |
d2bee99e | 1185 | |
71025e5e KH |
1186 | #ifdef HAVE_WINDOW_SYSTEM |
1187 | /* Free all fontset data. */ | |
1188 | free_fontset_data (FRAME_FONTSET_DATA (f)); | |
1189 | #endif | |
1190 | ||
8678b9cc JB |
1191 | /* Since some events are handled at the interrupt level, we may get |
1192 | an event for f at any time; if we zero out the frame's display | |
1193 | now, then we may trip up the event-handling code. Instead, we'll | |
1194 | promise that the display of the frame must be valid until we have | |
1195 | called the window-system-dependent frame destruction routine. */ | |
dbc4e1c1 JB |
1196 | |
1197 | /* I think this should be done with a hook. */ | |
032d78fe GV |
1198 | #ifdef HAVE_WINDOW_SYSTEM |
1199 | if (FRAME_WINDOW_P (f)) | |
8678b9cc | 1200 | x_destroy_window (f); |
d5e7c279 JB |
1201 | #endif |
1202 | ||
7556890b | 1203 | f->output_data.nothing = 0; |
8678b9cc | 1204 | |
ff11dfa1 | 1205 | /* If we've deleted the last_nonminibuf_frame, then try to find |
d5e7c279 | 1206 | another one. */ |
ff11dfa1 | 1207 | if (f == last_nonminibuf_frame) |
d5e7c279 | 1208 | { |
ff11dfa1 | 1209 | Lisp_Object frames; |
1113d9db | 1210 | |
ff11dfa1 | 1211 | last_nonminibuf_frame = 0; |
d5e7c279 | 1212 | |
ff11dfa1 JB |
1213 | for (frames = Vframe_list; |
1214 | CONSP (frames); | |
1215 | frames = XCONS (frames)->cdr) | |
d5e7c279 | 1216 | { |
ff11dfa1 JB |
1217 | f = XFRAME (XCONS (frames)->car); |
1218 | if (!FRAME_MINIBUF_ONLY_P (f)) | |
d5e7c279 | 1219 | { |
ff11dfa1 | 1220 | last_nonminibuf_frame = f; |
d5e7c279 JB |
1221 | break; |
1222 | } | |
1223 | } | |
1224 | } | |
dc6f92b8 | 1225 | |
c4c6d073 KH |
1226 | /* If we've deleted this keyboard's default_minibuffer_frame, try to |
1227 | find another one. Prefer minibuffer-only frames, but also notice | |
1228 | frames with other windows. */ | |
c60f3a6a | 1229 | if (EQ (frame, FRAME_KBOARD (f)->Vdefault_minibuffer_frame)) |
1113d9db | 1230 | { |
ff11dfa1 | 1231 | Lisp_Object frames; |
1113d9db | 1232 | |
ff11dfa1 | 1233 | /* The last frame we saw with a minibuffer, minibuffer-only or not. */ |
ab9f008d | 1234 | Lisp_Object frame_with_minibuf; |
32fda9ba RS |
1235 | /* Some frame we found on the same kboard, or nil if there are none. */ |
1236 | Lisp_Object frame_on_same_kboard; | |
1113d9db | 1237 | |
32fda9ba | 1238 | frame_on_same_kboard = Qnil; |
ab9f008d | 1239 | frame_with_minibuf = Qnil; |
32fda9ba | 1240 | |
ff11dfa1 JB |
1241 | for (frames = Vframe_list; |
1242 | CONSP (frames); | |
1243 | frames = XCONS (frames)->cdr) | |
1113d9db | 1244 | { |
ab9f008d | 1245 | Lisp_Object this; |
c4c6d073 | 1246 | struct frame *f1; |
1113d9db | 1247 | |
ab9f008d | 1248 | this = XCONS (frames)->car; |
e35d291d | 1249 | if (!FRAMEP (this)) |
1113d9db | 1250 | abort (); |
c4c6d073 | 1251 | f1 = XFRAME (this); |
1113d9db | 1252 | |
c4c6d073 KH |
1253 | /* Consider only frames on the same kboard |
1254 | and only those with minibuffers. */ | |
1255 | if (FRAME_KBOARD (f) == FRAME_KBOARD (f1) | |
1256 | && FRAME_HAS_MINIBUF_P (f1)) | |
1113d9db | 1257 | { |
ff11dfa1 | 1258 | frame_with_minibuf = this; |
c4c6d073 | 1259 | if (FRAME_MINIBUF_ONLY_P (f1)) |
1113d9db JB |
1260 | break; |
1261 | } | |
32fda9ba RS |
1262 | |
1263 | if (FRAME_KBOARD (f) == FRAME_KBOARD (f1)) | |
1264 | frame_on_same_kboard = this; | |
1113d9db JB |
1265 | } |
1266 | ||
32fda9ba RS |
1267 | if (!NILP (frame_on_same_kboard)) |
1268 | { | |
1269 | /* We know that there must be some frame with a minibuffer out | |
1270 | there. If this were not true, all of the frames present | |
1271 | would have to be minibufferless, which implies that at some | |
1272 | point their minibuffer frames must have been deleted, but | |
1273 | that is prohibited at the top; you can't delete surrogate | |
1274 | minibuffer frames. */ | |
1275 | if (NILP (frame_with_minibuf)) | |
1276 | abort (); | |
1113d9db | 1277 | |
32fda9ba RS |
1278 | FRAME_KBOARD (f)->Vdefault_minibuffer_frame = frame_with_minibuf; |
1279 | } | |
1280 | else | |
1281 | /* No frames left on this kboard--say no minibuffer either. */ | |
1282 | FRAME_KBOARD (f)->Vdefault_minibuffer_frame = Qnil; | |
1113d9db JB |
1283 | } |
1284 | ||
e681c92a RS |
1285 | /* Cause frame titles to update--necessary if we now have just one frame. */ |
1286 | update_mode_lines = 1; | |
1287 | ||
dc6f92b8 JB |
1288 | return Qnil; |
1289 | } | |
1290 | \f | |
1291 | /* Return mouse position in character cell units. */ | |
1292 | ||
f9898cc6 | 1293 | DEFUN ("mouse-position", Fmouse_position, Smouse_position, 0, 0, 0, |
ff11dfa1 | 1294 | "Return a list (FRAME X . Y) giving the current mouse frame and position.\n\ |
4f90516b JB |
1295 | The position is given in character cells, where (0, 0) is the\n\ |
1296 | upper-left corner.\n\ | |
f9898cc6 | 1297 | If Emacs is running on a mouseless terminal or hasn't been programmed\n\ |
ff11dfa1 | 1298 | to read the mouse position, it returns the selected frame for FRAME\n\ |
f9898cc6 JB |
1299 | and nil for X and Y.") |
1300 | () | |
dc6f92b8 | 1301 | { |
ff11dfa1 | 1302 | FRAME_PTR f; |
dbc4e1c1 | 1303 | Lisp_Object lispy_dummy; |
fd2777e0 | 1304 | enum scroll_bar_part party_dummy; |
dbc4e1c1 | 1305 | Lisp_Object x, y; |
5384466a | 1306 | int col, row; |
dbc4e1c1 | 1307 | unsigned long long_dummy; |
dc6f92b8 | 1308 | |
c5074d8c RS |
1309 | f = selected_frame; |
1310 | x = y = Qnil; | |
1311 | ||
f443c170 | 1312 | #ifdef HAVE_MOUSE |
c5074d8c | 1313 | /* It's okay for the hook to refrain from storing anything. */ |
f9898cc6 | 1314 | if (mouse_position_hook) |
66e827dc | 1315 | (*mouse_position_hook) (&f, -1, |
dbc4e1c1 JB |
1316 | &lispy_dummy, &party_dummy, |
1317 | &x, &y, | |
1318 | &long_dummy); | |
76db7eb4 KH |
1319 | if (! NILP (x)) |
1320 | { | |
1321 | col = XINT (x); | |
1322 | row = XINT (y); | |
8126c3b4 | 1323 | pixel_to_glyph_coords (f, col, row, &col, &row, NULL, 1); |
76db7eb4 KH |
1324 | XSETINT (x, col); |
1325 | XSETINT (y, row); | |
1326 | } | |
f443c170 | 1327 | #endif |
2d80a27a | 1328 | XSETFRAME (lispy_dummy, f); |
c5074d8c | 1329 | return Fcons (lispy_dummy, Fcons (x, y)); |
dc6f92b8 JB |
1330 | } |
1331 | ||
152e6c70 RS |
1332 | DEFUN ("mouse-pixel-position", Fmouse_pixel_position, |
1333 | Smouse_pixel_position, 0, 0, 0, | |
1334 | "Return a list (FRAME X . Y) giving the current mouse frame and position.\n\ | |
1335 | The position is given in pixel units, where (0, 0) is the\n\ | |
1336 | upper-left corner.\n\ | |
1337 | If Emacs is running on a mouseless terminal or hasn't been programmed\n\ | |
1338 | to read the mouse position, it returns the selected frame for FRAME\n\ | |
1339 | and nil for X and Y.") | |
1340 | () | |
1341 | { | |
1342 | FRAME_PTR f; | |
1343 | Lisp_Object lispy_dummy; | |
1344 | enum scroll_bar_part party_dummy; | |
1345 | Lisp_Object x, y; | |
1346 | int col, row; | |
1347 | unsigned long long_dummy; | |
1348 | ||
1349 | f = selected_frame; | |
1350 | x = y = Qnil; | |
1351 | ||
0c5c1cf7 | 1352 | #ifdef HAVE_MOUSE |
152e6c70 RS |
1353 | /* It's okay for the hook to refrain from storing anything. */ |
1354 | if (mouse_position_hook) | |
66e827dc | 1355 | (*mouse_position_hook) (&f, -1, |
152e6c70 RS |
1356 | &lispy_dummy, &party_dummy, |
1357 | &x, &y, | |
1358 | &long_dummy); | |
0c5c1cf7 | 1359 | #endif |
2d80a27a | 1360 | XSETFRAME (lispy_dummy, f); |
152e6c70 RS |
1361 | return Fcons (lispy_dummy, Fcons (x, y)); |
1362 | } | |
1363 | ||
dc6f92b8 | 1364 | DEFUN ("set-mouse-position", Fset_mouse_position, Sset_mouse_position, 3, 3, 0, |
1d7cc616 | 1365 | "Move the mouse pointer to the center of character cell (X,Y) in FRAME.\n\ |
efb57f43 RS |
1366 | Note, this is a no-op for an X frame that is not visible.\n\ |
1367 | If you have just created a frame, you must wait for it to become visible\n\ | |
1368 | before calling this function on it, like this.\n\ | |
1369 | (while (not (frame-visible-p frame)) (sleep-for .5))") | |
ff11dfa1 JB |
1370 | (frame, x, y) |
1371 | Lisp_Object frame, x, y; | |
dc6f92b8 | 1372 | { |
ff11dfa1 | 1373 | CHECK_LIVE_FRAME (frame, 0); |
dc6f92b8 JB |
1374 | CHECK_NUMBER (x, 2); |
1375 | CHECK_NUMBER (y, 1); | |
1376 | ||
dbc4e1c1 | 1377 | /* I think this should be done with a hook. */ |
032d78fe GV |
1378 | #ifdef HAVE_WINDOW_SYSTEM |
1379 | if (FRAME_WINDOW_P (XFRAME (frame))) | |
dc6f92b8 | 1380 | /* Warping the mouse will cause enternotify and focus events. */ |
d4d76014 | 1381 | x_set_mouse_position (XFRAME (frame), XINT (x), XINT (y)); |
bb221971 | 1382 | #else |
be625e00 | 1383 | #if defined (MSDOS) && defined (HAVE_MOUSE) |
bb221971 RS |
1384 | if (FRAME_MSDOS_P (XFRAME (frame))) |
1385 | { | |
1386 | Fselect_frame (frame, Qnil); | |
1387 | mouse_moveto (XINT (x), XINT (y)); | |
1388 | } | |
1389 | #endif | |
dc6f92b8 JB |
1390 | #endif |
1391 | ||
1392 | return Qnil; | |
1393 | } | |
152e6c70 RS |
1394 | |
1395 | DEFUN ("set-mouse-pixel-position", Fset_mouse_pixel_position, | |
1396 | Sset_mouse_pixel_position, 3, 3, 0, | |
1397 | "Move the mouse pointer to pixel position (X,Y) in FRAME.\n\ | |
efb57f43 RS |
1398 | Note, this is a no-op for an X frame that is not visible.\n\ |
1399 | If you have just created a frame, you must wait for it to become visible\n\ | |
1400 | before calling this function on it, like this.\n\ | |
1401 | (while (not (frame-visible-p frame)) (sleep-for .5))") | |
152e6c70 RS |
1402 | (frame, x, y) |
1403 | Lisp_Object frame, x, y; | |
1404 | { | |
1405 | CHECK_LIVE_FRAME (frame, 0); | |
1406 | CHECK_NUMBER (x, 2); | |
1407 | CHECK_NUMBER (y, 1); | |
1408 | ||
1409 | /* I think this should be done with a hook. */ | |
032d78fe GV |
1410 | #ifdef HAVE_WINDOW_SYSTEM |
1411 | if (FRAME_WINDOW_P (XFRAME (frame))) | |
152e6c70 | 1412 | /* Warping the mouse will cause enternotify and focus events. */ |
d4d76014 | 1413 | x_set_mouse_pixel_position (XFRAME (frame), XINT (x), XINT (y)); |
bb221971 | 1414 | #else |
be625e00 | 1415 | #if defined (MSDOS) && defined (HAVE_MOUSE) |
bb221971 RS |
1416 | if (FRAME_MSDOS_P (XFRAME (frame))) |
1417 | { | |
1418 | Fselect_frame (frame, Qnil); | |
1419 | mouse_moveto (XINT (x), XINT (y)); | |
1420 | } | |
1421 | #endif | |
152e6c70 RS |
1422 | #endif |
1423 | ||
1424 | return Qnil; | |
1425 | } | |
dc6f92b8 | 1426 | \f |
98ce1622 RS |
1427 | static void make_frame_visible_1 P_ ((Lisp_Object)); |
1428 | ||
ff11dfa1 | 1429 | DEFUN ("make-frame-visible", Fmake_frame_visible, Smake_frame_visible, |
fc25d15d | 1430 | 0, 1, "", |
ff11dfa1 | 1431 | "Make the frame FRAME visible (assuming it is an X-window).\n\ |
8693ca83 | 1432 | If omitted, FRAME defaults to the currently selected frame.") |
ff11dfa1 JB |
1433 | (frame) |
1434 | Lisp_Object frame; | |
dc6f92b8 | 1435 | { |
1aa66088 | 1436 | if (NILP (frame)) |
2d80a27a | 1437 | XSETFRAME (frame, selected_frame); |
1aa66088 | 1438 | |
ff11dfa1 | 1439 | CHECK_LIVE_FRAME (frame, 0); |
dc6f92b8 | 1440 | |
dbc4e1c1 | 1441 | /* I think this should be done with a hook. */ |
032d78fe GV |
1442 | #ifdef HAVE_WINDOW_SYSTEM |
1443 | if (FRAME_WINDOW_P (XFRAME (frame))) | |
02ff9dd5 RS |
1444 | { |
1445 | FRAME_SAMPLE_VISIBILITY (XFRAME (frame)); | |
1446 | x_make_frame_visible (XFRAME (frame)); | |
1447 | } | |
fd0c2bd1 | 1448 | #endif |
dc6f92b8 | 1449 | |
98ce1622 RS |
1450 | make_frame_visible_1 (XFRAME (frame)->root_window); |
1451 | ||
565620a5 RS |
1452 | /* Make menu bar update for the Buffers and Frams menus. */ |
1453 | windows_or_buffers_changed++; | |
1454 | ||
ff11dfa1 | 1455 | return frame; |
dc6f92b8 JB |
1456 | } |
1457 | ||
98ce1622 RS |
1458 | /* Update the display_time slot of the buffers shown in WINDOW |
1459 | and all its descendents. */ | |
1460 | ||
1461 | static void | |
1462 | make_frame_visible_1 (window) | |
1463 | Lisp_Object window; | |
1464 | { | |
1465 | struct window *w; | |
1466 | ||
1467 | for (;!NILP (window); window = w->next) | |
1468 | { | |
1469 | w = XWINDOW (window); | |
1470 | ||
1471 | if (!NILP (w->buffer)) | |
1472 | XBUFFER (w->buffer)->display_time = Fcurrent_time (); | |
1473 | ||
1474 | if (!NILP (w->vchild)) | |
1475 | make_frame_visible_1 (w->vchild); | |
1476 | if (!NILP (w->hchild)) | |
1477 | make_frame_visible_1 (w->hchild); | |
1478 | } | |
1479 | } | |
1480 | ||
ff11dfa1 | 1481 | DEFUN ("make-frame-invisible", Fmake_frame_invisible, Smake_frame_invisible, |
808c0f20 | 1482 | 0, 2, "", |
8693ca83 | 1483 | "Make the frame FRAME invisible (assuming it is an X-window).\n\ |
808c0f20 RS |
1484 | If omitted, FRAME defaults to the currently selected frame.\n\ |
1485 | Normally you may not make FRAME invisible if all other frames are invisible,\n\ | |
1486 | but if the second optional argument FORCE is non-nil, you may do so.") | |
1487 | (frame, force) | |
1488 | Lisp_Object frame, force; | |
dc6f92b8 | 1489 | { |
1aa66088 | 1490 | if (NILP (frame)) |
2d80a27a | 1491 | XSETFRAME (frame, selected_frame); |
1aa66088 | 1492 | |
ff11dfa1 | 1493 | CHECK_LIVE_FRAME (frame, 0); |
dc6f92b8 | 1494 | |
808c0f20 RS |
1495 | if (NILP (force) && !other_visible_frames (XFRAME (frame))) |
1496 | error ("Attempt to make invisible the sole visible or iconified frame"); | |
1497 | ||
3d378fdf | 1498 | #if 0 /* This isn't logically necessary, and it can do GC. */ |
9c394f17 RS |
1499 | /* Don't let the frame remain selected. */ |
1500 | if (XFRAME (frame) == selected_frame) | |
61f94483 | 1501 | do_switch_frame (next_frame (frame, Qt), Qnil, 0) |
3d378fdf | 1502 | #endif |
9c394f17 RS |
1503 | |
1504 | /* Don't allow minibuf_window to remain on a deleted frame. */ | |
1505 | if (EQ (XFRAME (frame)->minibuffer_window, minibuf_window)) | |
1506 | { | |
1507 | Fset_window_buffer (selected_frame->minibuffer_window, | |
1508 | XWINDOW (minibuf_window)->buffer); | |
1509 | minibuf_window = selected_frame->minibuffer_window; | |
1510 | } | |
1511 | ||
dbc4e1c1 | 1512 | /* I think this should be done with a hook. */ |
032d78fe GV |
1513 | #ifdef HAVE_WINDOW_SYSTEM |
1514 | if (FRAME_WINDOW_P (XFRAME (frame))) | |
ff11dfa1 | 1515 | x_make_frame_invisible (XFRAME (frame)); |
fd0c2bd1 | 1516 | #endif |
dc6f92b8 | 1517 | |
565620a5 RS |
1518 | /* Make menu bar update for the Buffers and Frams menus. */ |
1519 | windows_or_buffers_changed++; | |
1520 | ||
dc6f92b8 JB |
1521 | return Qnil; |
1522 | } | |
1523 | ||
ff11dfa1 | 1524 | DEFUN ("iconify-frame", Ficonify_frame, Siconify_frame, |
1aa66088 | 1525 | 0, 1, "", |
8693ca83 JB |
1526 | "Make the frame FRAME into an icon.\n\ |
1527 | If omitted, FRAME defaults to the currently selected frame.") | |
ff11dfa1 JB |
1528 | (frame) |
1529 | Lisp_Object frame; | |
dc6f92b8 | 1530 | { |
1aa66088 | 1531 | if (NILP (frame)) |
2d80a27a | 1532 | XSETFRAME (frame, selected_frame); |
1aa66088 | 1533 | |
ff11dfa1 | 1534 | CHECK_LIVE_FRAME (frame, 0); |
dc6f92b8 | 1535 | |
3d378fdf | 1536 | #if 0 /* This isn't logically necessary, and it can do GC. */ |
9c394f17 RS |
1537 | /* Don't let the frame remain selected. */ |
1538 | if (XFRAME (frame) == selected_frame) | |
1539 | Fhandle_switch_frame (next_frame (frame, Qt), Qnil); | |
3d378fdf | 1540 | #endif |
9c394f17 RS |
1541 | |
1542 | /* Don't allow minibuf_window to remain on a deleted frame. */ | |
1543 | if (EQ (XFRAME (frame)->minibuffer_window, minibuf_window)) | |
1544 | { | |
1545 | Fset_window_buffer (selected_frame->minibuffer_window, | |
1546 | XWINDOW (minibuf_window)->buffer); | |
1547 | minibuf_window = selected_frame->minibuffer_window; | |
1548 | } | |
1549 | ||
dbc4e1c1 | 1550 | /* I think this should be done with a hook. */ |
032d78fe GV |
1551 | #ifdef HAVE_WINDOW_SYSTEM |
1552 | if (FRAME_WINDOW_P (XFRAME (frame))) | |
ff11dfa1 | 1553 | x_iconify_frame (XFRAME (frame)); |
fd0c2bd1 | 1554 | #endif |
dc6f92b8 | 1555 | |
565620a5 RS |
1556 | /* Make menu bar update for the Buffers and Frams menus. */ |
1557 | windows_or_buffers_changed++; | |
1558 | ||
dc6f92b8 JB |
1559 | return Qnil; |
1560 | } | |
1561 | ||
ff11dfa1 | 1562 | DEFUN ("frame-visible-p", Fframe_visible_p, Sframe_visible_p, |
dc6f92b8 | 1563 | 1, 1, 0, |
ff11dfa1 JB |
1564 | "Return t if FRAME is now \"visible\" (actually in use for display).\n\ |
1565 | A frame that is not \"visible\" is not updated and, if it works through\n\ | |
dc6f92b8 | 1566 | a window system, it may not show at all.\n\ |
fd0c2bd1 | 1567 | Return the symbol `icon' if frame is visible only as an icon.") |
ff11dfa1 JB |
1568 | (frame) |
1569 | Lisp_Object frame; | |
dc6f92b8 | 1570 | { |
ff11dfa1 | 1571 | CHECK_LIVE_FRAME (frame, 0); |
dc6f92b8 | 1572 | |
5c044f55 RS |
1573 | FRAME_SAMPLE_VISIBILITY (XFRAME (frame)); |
1574 | ||
a42e9724 | 1575 | if (FRAME_VISIBLE_P (XFRAME (frame))) |
dc6f92b8 | 1576 | return Qt; |
a42e9724 | 1577 | if (FRAME_ICONIFIED_P (XFRAME (frame))) |
fd0c2bd1 | 1578 | return Qicon; |
dc6f92b8 JB |
1579 | return Qnil; |
1580 | } | |
1581 | ||
ff11dfa1 | 1582 | DEFUN ("visible-frame-list", Fvisible_frame_list, Svisible_frame_list, |
dc6f92b8 | 1583 | 0, 0, 0, |
ff11dfa1 | 1584 | "Return a list of all frames now \"visible\" (being updated).") |
dc6f92b8 JB |
1585 | () |
1586 | { | |
ff11dfa1 JB |
1587 | Lisp_Object tail, frame; |
1588 | struct frame *f; | |
dc6f92b8 JB |
1589 | Lisp_Object value; |
1590 | ||
1591 | value = Qnil; | |
ff11dfa1 | 1592 | for (tail = Vframe_list; CONSP (tail); tail = XCONS (tail)->cdr) |
dc6f92b8 | 1593 | { |
ff11dfa1 | 1594 | frame = XCONS (tail)->car; |
e35d291d | 1595 | if (!FRAMEP (frame)) |
dc6f92b8 | 1596 | continue; |
ff11dfa1 | 1597 | f = XFRAME (frame); |
a42e9724 | 1598 | if (FRAME_VISIBLE_P (f)) |
ff11dfa1 | 1599 | value = Fcons (frame, value); |
dc6f92b8 JB |
1600 | } |
1601 | return value; | |
1602 | } | |
d5e7c279 JB |
1603 | |
1604 | ||
e518d5e1 | 1605 | DEFUN ("raise-frame", Fraise_frame, Sraise_frame, 0, 1, "", |
dbc4e1c1 JB |
1606 | "Bring FRAME to the front, so it occludes any frames it overlaps.\n\ |
1607 | If FRAME is invisible, make it visible.\n\ | |
828ac693 | 1608 | If you don't specify a frame, the selected frame is used.\n\ |
dbc4e1c1 JB |
1609 | If Emacs is displaying on an ordinary terminal or some other device which\n\ |
1610 | doesn't support multiple overlapping frames, this function does nothing.") | |
1611 | (frame) | |
1612 | Lisp_Object frame; | |
1613 | { | |
828ac693 RS |
1614 | if (NILP (frame)) |
1615 | XSETFRAME (frame, selected_frame); | |
1616 | ||
dbc4e1c1 | 1617 | CHECK_LIVE_FRAME (frame, 0); |
8a981af5 RS |
1618 | |
1619 | /* Do like the documentation says. */ | |
1620 | Fmake_frame_visible (frame); | |
1621 | ||
dbc4e1c1 JB |
1622 | if (frame_raise_lower_hook) |
1623 | (*frame_raise_lower_hook) (XFRAME (frame), 1); | |
1624 | ||
1625 | return Qnil; | |
1626 | } | |
1627 | ||
b49f5578 | 1628 | /* Should we have a corresponding function called Flower_Power? */ |
e518d5e1 | 1629 | DEFUN ("lower-frame", Flower_frame, Slower_frame, 0, 1, "", |
dbc4e1c1 | 1630 | "Send FRAME to the back, so it is occluded by any frames that overlap it.\n\ |
828ac693 | 1631 | If you don't specify a frame, the selected frame is used.\n\ |
dbc4e1c1 JB |
1632 | If Emacs is displaying on an ordinary terminal or some other device which\n\ |
1633 | doesn't support multiple overlapping frames, this function does nothing.") | |
1634 | (frame) | |
1635 | Lisp_Object frame; | |
1636 | { | |
828ac693 RS |
1637 | if (NILP (frame)) |
1638 | XSETFRAME (frame, selected_frame); | |
1639 | ||
dbc4e1c1 JB |
1640 | CHECK_LIVE_FRAME (frame, 0); |
1641 | ||
1642 | if (frame_raise_lower_hook) | |
1643 | (*frame_raise_lower_hook) (XFRAME (frame), 0); | |
1644 | ||
1645 | return Qnil; | |
1646 | } | |
1647 | ||
d5e7c279 | 1648 | \f |
ff11dfa1 | 1649 | DEFUN ("redirect-frame-focus", Fredirect_frame_focus, Sredirect_frame_focus, |
d5e7c279 | 1650 | 1, 2, 0, |
ff11dfa1 | 1651 | "Arrange for keystrokes typed at FRAME to be sent to FOCUS-FRAME.\n\ |
a42e9724 JB |
1652 | In other words, switch-frame events caused by events in FRAME will\n\ |
1653 | request a switch to FOCUS-FRAME, and `last-event-frame' will be\n\ | |
1654 | FOCUS-FRAME after reading an event typed at FRAME.\n\ | |
d5e7c279 | 1655 | \n\ |
a42e9724 | 1656 | If FOCUS-FRAME is omitted or nil, any existing redirection is\n\ |
ff11dfa1 | 1657 | cancelled, and the frame again receives its own keystrokes.\n\ |
d5e7c279 | 1658 | \n\ |
a42e9724 JB |
1659 | Focus redirection is useful for temporarily redirecting keystrokes to\n\ |
1660 | a surrogate minibuffer frame when a frame doesn't have its own\n\ | |
1661 | minibuffer window.\n\ | |
d5e7c279 | 1662 | \n\ |
a42e9724 JB |
1663 | A frame's focus redirection can be changed by select-frame. If frame\n\ |
1664 | FOO is selected, and then a different frame BAR is selected, any\n\ | |
1665 | frames redirecting their focus to FOO are shifted to redirect their\n\ | |
1666 | focus to BAR. This allows focus redirection to work properly when the\n\ | |
1667 | user switches from one frame to another using `select-window'.\n\ | |
1668 | \n\ | |
1669 | This means that a frame whose focus is redirected to itself is treated\n\ | |
1670 | differently from a frame whose focus is redirected to nil; the former\n\ | |
1671 | is affected by select-frame, while the latter is not.\n\ | |
1672 | \n\ | |
1673 | The redirection lasts until `redirect-frame-focus' is called to change it.") | |
ff11dfa1 JB |
1674 | (frame, focus_frame) |
1675 | Lisp_Object frame, focus_frame; | |
d5e7c279 | 1676 | { |
13144095 JB |
1677 | /* Note that we don't check for a live frame here. It's reasonable |
1678 | to redirect the focus of a frame you're about to delete, if you | |
1679 | know what other frame should receive those keystrokes. */ | |
1680 | CHECK_FRAME (frame, 0); | |
f9898cc6 | 1681 | |
a42e9724 | 1682 | if (! NILP (focus_frame)) |
ff11dfa1 | 1683 | CHECK_LIVE_FRAME (focus_frame, 1); |
d5e7c279 | 1684 | |
ff11dfa1 | 1685 | XFRAME (frame)->focus_frame = focus_frame; |
d5e7c279 | 1686 | |
ff11dfa1 | 1687 | if (frame_rehighlight_hook) |
dc0700f6 | 1688 | (*frame_rehighlight_hook) (XFRAME (frame)); |
d5e7c279 JB |
1689 | |
1690 | return Qnil; | |
1691 | } | |
1692 | ||
1693 | ||
ff11dfa1 JB |
1694 | DEFUN ("frame-focus", Fframe_focus, Sframe_focus, 1, 1, 0, |
1695 | "Return the frame to which FRAME's keystrokes are currently being sent.\n\ | |
a42e9724 | 1696 | This returns nil if FRAME's focus is not redirected.\n\ |
ff11dfa1 JB |
1697 | See `redirect-frame-focus'.") |
1698 | (frame) | |
1699 | Lisp_Object frame; | |
d5e7c279 | 1700 | { |
ff11dfa1 | 1701 | CHECK_LIVE_FRAME (frame, 0); |
a42e9724 | 1702 | |
ff11dfa1 | 1703 | return FRAME_FOCUS_FRAME (XFRAME (frame)); |
d5e7c279 JB |
1704 | } |
1705 | ||
1706 | ||
dc6f92b8 | 1707 | \f |
329ca574 RS |
1708 | /* Return the value of frame parameter PROP in frame FRAME. */ |
1709 | ||
dc6f92b8 | 1710 | Lisp_Object |
ff11dfa1 JB |
1711 | get_frame_param (frame, prop) |
1712 | register struct frame *frame; | |
dc6f92b8 JB |
1713 | Lisp_Object prop; |
1714 | { | |
1715 | register Lisp_Object tem; | |
1716 | ||
ff11dfa1 | 1717 | tem = Fassq (prop, frame->param_alist); |
dc6f92b8 JB |
1718 | if (EQ (tem, Qnil)) |
1719 | return tem; | |
1720 | return Fcdr (tem); | |
1721 | } | |
1722 | ||
329ca574 RS |
1723 | /* Return the buffer-predicate of the selected frame. */ |
1724 | ||
1725 | Lisp_Object | |
98ce1622 RS |
1726 | frame_buffer_predicate (frame) |
1727 | Lisp_Object frame; | |
329ca574 | 1728 | { |
98ce1622 | 1729 | return XFRAME (frame)->buffer_predicate; |
329ca574 RS |
1730 | } |
1731 | ||
fa54c6ae RS |
1732 | /* Return the buffer-list of the selected frame. */ |
1733 | ||
1734 | Lisp_Object | |
98ce1622 RS |
1735 | frame_buffer_list (frame) |
1736 | Lisp_Object frame; | |
fa54c6ae | 1737 | { |
98ce1622 | 1738 | return XFRAME (frame)->buffer_list; |
fa54c6ae RS |
1739 | } |
1740 | ||
1741 | /* Set the buffer-list of the selected frame. */ | |
1742 | ||
1743 | void | |
98ce1622 RS |
1744 | set_frame_buffer_list (frame, list) |
1745 | Lisp_Object frame, list; | |
fa54c6ae | 1746 | { |
98ce1622 | 1747 | XFRAME (frame)->buffer_list = list; |
fa54c6ae RS |
1748 | } |
1749 | ||
1750 | /* Discard BUFFER from the buffer-list of each frame. */ | |
1751 | ||
1752 | void | |
1753 | frames_discard_buffer (buffer) | |
1754 | Lisp_Object buffer; | |
1755 | { | |
1756 | Lisp_Object frame, tail; | |
1757 | ||
1758 | FOR_EACH_FRAME (tail, frame) | |
1759 | { | |
1760 | XFRAME (frame)->buffer_list | |
1761 | = Fdelq (buffer, XFRAME (frame)->buffer_list); | |
1762 | } | |
1763 | } | |
1764 | ||
214b3216 RS |
1765 | /* Move BUFFER to the end of the buffer-list of each frame. */ |
1766 | ||
1767 | void | |
1768 | frames_bury_buffer (buffer) | |
1769 | Lisp_Object buffer; | |
1770 | { | |
1771 | Lisp_Object frame, tail; | |
1772 | ||
1773 | FOR_EACH_FRAME (tail, frame) | |
1774 | { | |
1775 | XFRAME (frame)->buffer_list | |
1776 | = nconc2 (Fdelq (buffer, XFRAME (frame)->buffer_list), | |
1777 | Fcons (buffer, Qnil)); | |
1778 | } | |
1779 | } | |
1780 | ||
329ca574 RS |
1781 | /* Modify the alist in *ALISTPTR to associate PROP with VAL. |
1782 | If the alist already has an element for PROP, we change it. */ | |
1783 | ||
dc6f92b8 | 1784 | void |
fd0c2bd1 | 1785 | store_in_alist (alistptr, prop, val) |
dc6f92b8 | 1786 | Lisp_Object *alistptr, val; |
fd0c2bd1 | 1787 | Lisp_Object prop; |
dc6f92b8 JB |
1788 | { |
1789 | register Lisp_Object tem; | |
dc6f92b8 | 1790 | |
dc6f92b8 JB |
1791 | tem = Fassq (prop, *alistptr); |
1792 | if (EQ (tem, Qnil)) | |
1793 | *alistptr = Fcons (Fcons (prop, val), *alistptr); | |
1794 | else | |
1795 | Fsetcdr (tem, val); | |
1796 | } | |
1797 | ||
e5317d61 EZ |
1798 | static int |
1799 | frame_name_fnn_p (str, len) | |
1800 | char *str; | |
1801 | int len; | |
1802 | { | |
1803 | if (len > 1 && str[0] == 'F') | |
1804 | { | |
1805 | char *end_ptr; | |
1806 | long num = strtol (str + 1, &end_ptr, 10); | |
1807 | ||
1808 | if (end_ptr == str + len) | |
1809 | return 1; | |
1810 | } | |
1811 | return 0; | |
1812 | } | |
1813 | ||
1814 | /* Set the name of the terminal frame. Also used by MSDOS frames. | |
1815 | Modeled after x_set_name which is used for WINDOW frames. */ | |
1816 | ||
1817 | void | |
1818 | set_term_frame_name (f, name) | |
1819 | struct frame *f; | |
1820 | Lisp_Object name; | |
1821 | { | |
1822 | f->explicit_name = ! NILP (name); | |
1823 | ||
1824 | /* If NAME is nil, set the name to F<num>. */ | |
1825 | if (NILP (name)) | |
1826 | { | |
1827 | char namebuf[20]; | |
1828 | ||
1829 | /* Check for no change needed in this very common case | |
1830 | before we do any consing. */ | |
e34c5c7d | 1831 | if (frame_name_fnn_p (XSTRING (f->name)->data, |
fc932ac6 | 1832 | STRING_BYTES (XSTRING (f->name)))) |
e5317d61 EZ |
1833 | return; |
1834 | ||
1835 | terminal_frame_count++; | |
1836 | sprintf (namebuf, "F%d", terminal_frame_count); | |
1837 | name = build_string (namebuf); | |
1838 | } | |
1839 | else | |
1840 | { | |
1841 | CHECK_STRING (name, 0); | |
1842 | ||
1843 | /* Don't change the name if it's already NAME. */ | |
1844 | if (! NILP (Fstring_equal (name, f->name))) | |
1845 | return; | |
1846 | ||
1847 | /* Don't allow the user to set the frame name to F<num>, so it | |
1848 | doesn't clash with the names we generate for terminal frames. */ | |
fc932ac6 | 1849 | if (frame_name_fnn_p (XSTRING (name)->data, STRING_BYTES (XSTRING (name)))) |
e5317d61 EZ |
1850 | error ("Frame names of the form F<num> are usurped by Emacs"); |
1851 | } | |
1852 | ||
1853 | f->name = name; | |
1854 | update_mode_lines = 1; | |
1855 | } | |
1856 | ||
dc6f92b8 | 1857 | void |
ff11dfa1 JB |
1858 | store_frame_param (f, prop, val) |
1859 | struct frame *f; | |
dc6f92b8 JB |
1860 | Lisp_Object prop, val; |
1861 | { | |
1862 | register Lisp_Object tem; | |
1863 | ||
fa54c6ae RS |
1864 | if (EQ (prop, Qbuffer_list)) |
1865 | { | |
1866 | f->buffer_list = val; | |
1867 | return; | |
1868 | } | |
1869 | ||
ff11dfa1 | 1870 | tem = Fassq (prop, f->param_alist); |
dc6f92b8 | 1871 | if (EQ (tem, Qnil)) |
ff11dfa1 | 1872 | f->param_alist = Fcons (Fcons (prop, val), f->param_alist); |
dc6f92b8 JB |
1873 | else |
1874 | Fsetcdr (tem, val); | |
bc93c097 | 1875 | |
329ca574 RS |
1876 | if (EQ (prop, Qbuffer_predicate)) |
1877 | f->buffer_predicate = val; | |
1878 | ||
032d78fe | 1879 | if (! FRAME_WINDOW_P (f)) |
e5317d61 EZ |
1880 | { |
1881 | if (EQ (prop, Qmenu_bar_lines)) | |
1882 | set_menu_bar_lines (f, val, make_number (FRAME_MENU_BAR_LINES (f))); | |
1883 | else if (EQ (prop, Qname)) | |
1884 | set_term_frame_name (f, val); | |
1885 | } | |
a249de79 | 1886 | |
e35d291d | 1887 | if (EQ (prop, Qminibuffer) && WINDOWP (val)) |
bc93c097 JB |
1888 | { |
1889 | if (! MINI_WINDOW_P (XWINDOW (val))) | |
1890 | error ("Surrogate minibuffer windows must be minibuffer windows."); | |
1891 | ||
7af7ef38 KH |
1892 | if (FRAME_HAS_MINIBUF_P (f) || FRAME_MINIBUF_ONLY_P (f) |
1893 | && !EQ (val, f->minibuffer_window)) | |
1894 | error ("Can't change the surrogate minibuffer of a frame with its own minibuffer"); | |
bc93c097 JB |
1895 | |
1896 | /* Install the chosen minibuffer window, with proper buffer. */ | |
ff11dfa1 | 1897 | f->minibuffer_window = val; |
bc93c097 | 1898 | } |
dc6f92b8 JB |
1899 | } |
1900 | ||
ff11dfa1 JB |
1901 | DEFUN ("frame-parameters", Fframe_parameters, Sframe_parameters, 0, 1, 0, |
1902 | "Return the parameters-alist of frame FRAME.\n\ | |
dc6f92b8 | 1903 | It is a list of elements of the form (PARM . VALUE), where PARM is a symbol.\n\ |
dc6d9681 JB |
1904 | The meaningful PARMs depend on the kind of frame.\n\ |
1905 | If FRAME is omitted, return information on the currently selected frame.") | |
ff11dfa1 JB |
1906 | (frame) |
1907 | Lisp_Object frame; | |
dc6f92b8 JB |
1908 | { |
1909 | Lisp_Object alist; | |
f769f1b2 | 1910 | FRAME_PTR f; |
dd10ec4f | 1911 | int height, width; |
dc6f92b8 | 1912 | |
ff11dfa1 JB |
1913 | if (EQ (frame, Qnil)) |
1914 | f = selected_frame; | |
dc6f92b8 JB |
1915 | else |
1916 | { | |
ff11dfa1 JB |
1917 | CHECK_FRAME (frame, 0); |
1918 | f = XFRAME (frame); | |
dc6f92b8 JB |
1919 | } |
1920 | ||
f769f1b2 | 1921 | if (!FRAME_LIVE_P (f)) |
dc6f92b8 JB |
1922 | return Qnil; |
1923 | ||
ff11dfa1 | 1924 | alist = Fcopy_alist (f->param_alist); |
bb221971 RS |
1925 | #ifdef MSDOS |
1926 | if (FRAME_MSDOS_P (f)) | |
1927 | { | |
1928 | static char *colornames[16] = | |
1929 | { | |
1930 | "black", "blue", "green", "cyan", "red", "magenta", "brown", | |
1931 | "lightgray", "darkgray", "lightblue", "lightgreen", "lightcyan", | |
1932 | "lightred", "lightmagenta", "yellow", "white" | |
1933 | }; | |
1934 | store_in_alist (&alist, intern ("foreground-color"), | |
1935 | build_string (colornames[FRAME_FOREGROUND_PIXEL (f)])); | |
1936 | store_in_alist (&alist, intern ("background-color"), | |
1937 | build_string (colornames[FRAME_BACKGROUND_PIXEL (f)])); | |
1938 | } | |
1939 | store_in_alist (&alist, intern ("font"), build_string ("default")); | |
1940 | #endif | |
fd0c2bd1 | 1941 | store_in_alist (&alist, Qname, f->name); |
dd10ec4f RS |
1942 | height = (FRAME_NEW_HEIGHT (f) ? FRAME_NEW_HEIGHT (f) : FRAME_HEIGHT (f)); |
1943 | store_in_alist (&alist, Qheight, make_number (height)); | |
1944 | width = (FRAME_NEW_WIDTH (f) ? FRAME_NEW_WIDTH (f) : FRAME_WIDTH (f)); | |
1945 | store_in_alist (&alist, Qwidth, make_number (width)); | |
f769f1b2 | 1946 | store_in_alist (&alist, Qmodeline, (FRAME_WANTS_MODELINE_P (f) ? Qt : Qnil)); |
fd0c2bd1 | 1947 | store_in_alist (&alist, Qminibuffer, |
39acc701 | 1948 | (! FRAME_HAS_MINIBUF_P (f) ? Qnil |
f769f1b2 KH |
1949 | : FRAME_MINIBUF_ONLY_P (f) ? Qonly |
1950 | : FRAME_MINIBUF_WINDOW (f))); | |
1951 | store_in_alist (&alist, Qunsplittable, (FRAME_NO_SPLIT_P (f) ? Qt : Qnil)); | |
98ce1622 RS |
1952 | store_in_alist (&alist, Qbuffer_list, |
1953 | frame_buffer_list (Fselected_frame ())); | |
fd0c2bd1 | 1954 | |
dbc4e1c1 | 1955 | /* I think this should be done with a hook. */ |
032d78fe GV |
1956 | #ifdef HAVE_WINDOW_SYSTEM |
1957 | if (FRAME_WINDOW_P (f)) | |
ff11dfa1 | 1958 | x_report_frame_params (f, &alist); |
b6dd20ed | 1959 | else |
fd0c2bd1 | 1960 | #endif |
16a3738c KH |
1961 | { |
1962 | /* This ought to be correct in f->param_alist for an X frame. */ | |
1963 | Lisp_Object lines; | |
f4e93c40 | 1964 | XSETFASTINT (lines, FRAME_MENU_BAR_LINES (f)); |
16a3738c KH |
1965 | store_in_alist (&alist, Qmenu_bar_lines, lines); |
1966 | } | |
dc6f92b8 JB |
1967 | return alist; |
1968 | } | |
1969 | ||
ff11dfa1 JB |
1970 | DEFUN ("modify-frame-parameters", Fmodify_frame_parameters, |
1971 | Smodify_frame_parameters, 2, 2, 0, | |
1972 | "Modify the parameters of frame FRAME according to ALIST.\n\ | |
dc6f92b8 JB |
1973 | ALIST is an alist of parameters to change and their new values.\n\ |
1974 | Each element of ALIST has the form (PARM . VALUE), where PARM is a symbol.\n\ | |
e80f3932 RS |
1975 | The meaningful PARMs depend on the kind of frame.\n\ |
1976 | Undefined PARMs are ignored, but stored in the frame's parameter list\n\ | |
1977 | so that `frame-parameters' will return them.") | |
ff11dfa1 JB |
1978 | (frame, alist) |
1979 | Lisp_Object frame, alist; | |
dc6f92b8 | 1980 | { |
fd0c2bd1 | 1981 | FRAME_PTR f; |
dc6f92b8 JB |
1982 | register Lisp_Object tail, elt, prop, val; |
1983 | ||
ff11dfa1 JB |
1984 | if (EQ (frame, Qnil)) |
1985 | f = selected_frame; | |
dc6f92b8 JB |
1986 | else |
1987 | { | |
ff11dfa1 JB |
1988 | CHECK_LIVE_FRAME (frame, 0); |
1989 | f = XFRAME (frame); | |
dc6f92b8 JB |
1990 | } |
1991 | ||
dbc4e1c1 | 1992 | /* I think this should be done with a hook. */ |
032d78fe GV |
1993 | #ifdef HAVE_WINDOW_SYSTEM |
1994 | if (FRAME_WINDOW_P (f)) | |
fd0c2bd1 | 1995 | x_set_frame_parameters (f, alist); |
329ca574 | 1996 | else |
bb221971 RS |
1997 | #endif |
1998 | #ifdef MSDOS | |
1999 | if (FRAME_MSDOS_P (f)) | |
2000 | IT_set_frame_parameters (f, alist); | |
2001 | else | |
329ca574 | 2002 | #endif |
41d44f1f RS |
2003 | { |
2004 | int length = XINT (Flength (alist)); | |
2005 | int i; | |
2006 | Lisp_Object *parms | |
2007 | = (Lisp_Object *) alloca (length * sizeof (Lisp_Object)); | |
2008 | Lisp_Object *values | |
2009 | = (Lisp_Object *) alloca (length * sizeof (Lisp_Object)); | |
2010 | ||
2011 | /* Extract parm names and values into those vectors. */ | |
2012 | ||
2013 | i = 0; | |
2014 | for (tail = alist; CONSP (tail); tail = Fcdr (tail)) | |
2015 | { | |
2016 | Lisp_Object elt, prop, val; | |
2017 | ||
2018 | elt = Fcar (tail); | |
2019 | parms[i] = Fcar (elt); | |
2020 | values[i] = Fcdr (elt); | |
2021 | i++; | |
2022 | } | |
2023 | ||
2024 | /* Now process them in reverse of specified order. */ | |
2025 | for (i--; i >= 0; i--) | |
2026 | { | |
2027 | prop = parms[i]; | |
2028 | val = values[i]; | |
2029 | store_frame_param (f, prop, val); | |
2030 | } | |
2031 | } | |
dc6f92b8 JB |
2032 | |
2033 | return Qnil; | |
2034 | } | |
2035 | \f | |
a26a1f95 RS |
2036 | DEFUN ("frame-char-height", Fframe_char_height, Sframe_char_height, |
2037 | 0, 1, 0, | |
2038 | "Height in pixels of a line in the font in frame FRAME.\n\ | |
2039 | If FRAME is omitted, the selected frame is used.\n\ | |
2040 | For a terminal frame, the value is always 1.") | |
ff11dfa1 JB |
2041 | (frame) |
2042 | Lisp_Object frame; | |
dc6f92b8 | 2043 | { |
a26a1f95 | 2044 | struct frame *f; |
dc6f92b8 | 2045 | |
a26a1f95 RS |
2046 | if (NILP (frame)) |
2047 | f = selected_frame; | |
2048 | else | |
2049 | { | |
2050 | CHECK_FRAME (frame, 0); | |
2051 | f = XFRAME (frame); | |
2052 | } | |
2053 | ||
032d78fe GV |
2054 | #ifdef HAVE_WINDOW_SYSTEM |
2055 | if (FRAME_WINDOW_P (f)) | |
a26a1f95 RS |
2056 | return make_number (x_char_height (f)); |
2057 | else | |
dc6d9681 | 2058 | #endif |
a26a1f95 RS |
2059 | return make_number (1); |
2060 | } | |
dc6d9681 | 2061 | |
dc6f92b8 | 2062 | |
a26a1f95 RS |
2063 | DEFUN ("frame-char-width", Fframe_char_width, Sframe_char_width, |
2064 | 0, 1, 0, | |
2065 | "Width in pixels of characters in the font in frame FRAME.\n\ | |
2066 | If FRAME is omitted, the selected frame is used.\n\ | |
2067 | The width is the same for all characters, because\n\ | |
2068 | currently Emacs supports only fixed-width fonts.\n\ | |
2069 | For a terminal screen, the value is always 1.") | |
2070 | (frame) | |
2071 | Lisp_Object frame; | |
dc6f92b8 | 2072 | { |
a26a1f95 RS |
2073 | struct frame *f; |
2074 | ||
2075 | if (NILP (frame)) | |
2076 | f = selected_frame; | |
2077 | else | |
2078 | { | |
2079 | CHECK_FRAME (frame, 0); | |
2080 | f = XFRAME (frame); | |
2081 | } | |
2082 | ||
032d78fe GV |
2083 | #ifdef HAVE_WINDOW_SYSTEM |
2084 | if (FRAME_WINDOW_P (f)) | |
a26a1f95 RS |
2085 | return make_number (x_char_width (f)); |
2086 | else | |
2087 | #endif | |
2088 | return make_number (1); | |
dc6f92b8 JB |
2089 | } |
2090 | ||
a26a1f95 RS |
2091 | DEFUN ("frame-pixel-height", Fframe_pixel_height, |
2092 | Sframe_pixel_height, 0, 1, 0, | |
164a14ef | 2093 | "Return a FRAME's height in pixels.\n\ |
07822795 RS |
2094 | This counts only the height available for text lines,\n\ |
2095 | not menu bars on window-system Emacs frames.\n\ | |
164a14ef | 2096 | For a terminal frame, the result really gives the height in characters.\n\ |
a26a1f95 RS |
2097 | If FRAME is omitted, the selected frame is used.") |
2098 | (frame) | |
2099 | Lisp_Object frame; | |
dc6f92b8 | 2100 | { |
a26a1f95 RS |
2101 | struct frame *f; |
2102 | ||
2103 | if (NILP (frame)) | |
2104 | f = selected_frame; | |
2105 | else | |
2106 | { | |
2107 | CHECK_FRAME (frame, 0); | |
2108 | f = XFRAME (frame); | |
2109 | } | |
2110 | ||
032d78fe GV |
2111 | #ifdef HAVE_WINDOW_SYSTEM |
2112 | if (FRAME_WINDOW_P (f)) | |
a26a1f95 RS |
2113 | return make_number (x_pixel_height (f)); |
2114 | else | |
dc6d9681 | 2115 | #endif |
a26a1f95 RS |
2116 | return make_number (FRAME_HEIGHT (f)); |
2117 | } | |
2118 | ||
2119 | DEFUN ("frame-pixel-width", Fframe_pixel_width, | |
2120 | Sframe_pixel_width, 0, 1, 0, | |
2121 | "Return FRAME's width in pixels.\n\ | |
164a14ef | 2122 | For a terminal frame, the result really gives the width in characters.\n\ |
a26a1f95 RS |
2123 | If FRAME is omitted, the selected frame is used.") |
2124 | (frame) | |
2125 | Lisp_Object frame; | |
2126 | { | |
2127 | struct frame *f; | |
2128 | ||
2129 | if (NILP (frame)) | |
2130 | f = selected_frame; | |
2131 | else | |
2132 | { | |
2133 | CHECK_FRAME (frame, 0); | |
2134 | f = XFRAME (frame); | |
2135 | } | |
dc6f92b8 | 2136 | |
032d78fe GV |
2137 | #ifdef HAVE_WINDOW_SYSTEM |
2138 | if (FRAME_WINDOW_P (f)) | |
a26a1f95 RS |
2139 | return make_number (x_pixel_width (f)); |
2140 | else | |
2141 | #endif | |
2142 | return make_number (FRAME_WIDTH (f)); | |
2143 | } | |
2144 | \f | |
ff11dfa1 JB |
2145 | DEFUN ("set-frame-height", Fset_frame_height, Sset_frame_height, 2, 3, 0, |
2146 | "Specify that the frame FRAME has LINES lines.\n\ | |
dc6f92b8 | 2147 | Optional third arg non-nil means that redisplay should use LINES lines\n\ |
ff11dfa1 | 2148 | but that the idea of the actual height of the frame should not be changed.") |
735eeca3 EN |
2149 | (frame, lines, pretend) |
2150 | Lisp_Object frame, lines, pretend; | |
dc6f92b8 | 2151 | { |
ff11dfa1 | 2152 | register struct frame *f; |
dc6f92b8 | 2153 | |
735eeca3 | 2154 | CHECK_NUMBER (lines, 0); |
ff11dfa1 JB |
2155 | if (NILP (frame)) |
2156 | f = selected_frame; | |
dc6f92b8 JB |
2157 | else |
2158 | { | |
ff11dfa1 JB |
2159 | CHECK_LIVE_FRAME (frame, 0); |
2160 | f = XFRAME (frame); | |
dc6f92b8 JB |
2161 | } |
2162 | ||
dbc4e1c1 | 2163 | /* I think this should be done with a hook. */ |
032d78fe GV |
2164 | #ifdef HAVE_WINDOW_SYSTEM |
2165 | if (FRAME_WINDOW_P (f)) | |
dc6f92b8 | 2166 | { |
735eeca3 EN |
2167 | if (XINT (lines) != f->height) |
2168 | x_set_window_size (f, 1, f->width, XINT (lines)); | |
dc6f92b8 JB |
2169 | } |
2170 | else | |
fd0c2bd1 | 2171 | #endif |
735eeca3 | 2172 | change_frame_size (f, XINT (lines), 0, !NILP (pretend), 0); |
dc6f92b8 JB |
2173 | return Qnil; |
2174 | } | |
2175 | ||
ff11dfa1 JB |
2176 | DEFUN ("set-frame-width", Fset_frame_width, Sset_frame_width, 2, 3, 0, |
2177 | "Specify that the frame FRAME has COLS columns.\n\ | |
dc6f92b8 | 2178 | Optional third arg non-nil means that redisplay should use COLS columns\n\ |
ff11dfa1 JB |
2179 | but that the idea of the actual width of the frame should not be changed.") |
2180 | (frame, cols, pretend) | |
fd0c2bd1 | 2181 | Lisp_Object frame, cols, pretend; |
dc6f92b8 | 2182 | { |
ff11dfa1 | 2183 | register struct frame *f; |
dc6f92b8 | 2184 | CHECK_NUMBER (cols, 0); |
ff11dfa1 JB |
2185 | if (NILP (frame)) |
2186 | f = selected_frame; | |
dc6f92b8 JB |
2187 | else |
2188 | { | |
ff11dfa1 JB |
2189 | CHECK_LIVE_FRAME (frame, 0); |
2190 | f = XFRAME (frame); | |
dc6f92b8 JB |
2191 | } |
2192 | ||
dbc4e1c1 | 2193 | /* I think this should be done with a hook. */ |
032d78fe GV |
2194 | #ifdef HAVE_WINDOW_SYSTEM |
2195 | if (FRAME_WINDOW_P (f)) | |
dc6f92b8 | 2196 | { |
ff11dfa1 | 2197 | if (XINT (cols) != f->width) |
808c0f20 | 2198 | x_set_window_size (f, 1, XINT (cols), f->height); |
dc6f92b8 JB |
2199 | } |
2200 | else | |
fd0c2bd1 JB |
2201 | #endif |
2202 | change_frame_size (f, 0, XINT (cols), !NILP (pretend), 0); | |
dc6f92b8 JB |
2203 | return Qnil; |
2204 | } | |
2205 | ||
ff11dfa1 JB |
2206 | DEFUN ("set-frame-size", Fset_frame_size, Sset_frame_size, 3, 3, 0, |
2207 | "Sets size of FRAME to COLS by ROWS, measured in characters.") | |
2208 | (frame, cols, rows) | |
2209 | Lisp_Object frame, cols, rows; | |
dc6f92b8 | 2210 | { |
ff11dfa1 | 2211 | register struct frame *f; |
dc6f92b8 JB |
2212 | int mask; |
2213 | ||
ff11dfa1 | 2214 | CHECK_LIVE_FRAME (frame, 0); |
dc6f92b8 JB |
2215 | CHECK_NUMBER (cols, 2); |
2216 | CHECK_NUMBER (rows, 1); | |
ff11dfa1 | 2217 | f = XFRAME (frame); |
dc6f92b8 | 2218 | |
dbc4e1c1 | 2219 | /* I think this should be done with a hook. */ |
032d78fe GV |
2220 | #ifdef HAVE_WINDOW_SYSTEM |
2221 | if (FRAME_WINDOW_P (f)) | |
dc6f92b8 | 2222 | { |
29824ce2 RS |
2223 | if (XINT (rows) != f->height || XINT (cols) != f->width |
2224 | || FRAME_NEW_HEIGHT (f) || FRAME_NEW_WIDTH (f)) | |
808c0f20 | 2225 | x_set_window_size (f, 1, XINT (cols), XINT (rows)); |
dc6f92b8 JB |
2226 | } |
2227 | else | |
fd0c2bd1 JB |
2228 | #endif |
2229 | change_frame_size (f, XINT (rows), XINT (cols), 0, 0); | |
dc6f92b8 JB |
2230 | |
2231 | return Qnil; | |
2232 | } | |
2233 | ||
ff11dfa1 JB |
2234 | DEFUN ("set-frame-position", Fset_frame_position, |
2235 | Sset_frame_position, 3, 3, 0, | |
2236 | "Sets position of FRAME in pixels to XOFFSET by YOFFSET.\n\ | |
60bf8ee4 RS |
2237 | This is actually the position of the upper left corner of the frame.\n\ |
2238 | Negative values for XOFFSET or YOFFSET are interpreted relative to\n\ | |
4524cb1c | 2239 | the rightmost or bottommost possible position (that stays within the screen).") |
ff11dfa1 JB |
2240 | (frame, xoffset, yoffset) |
2241 | Lisp_Object frame, xoffset, yoffset; | |
dc6f92b8 | 2242 | { |
ff11dfa1 | 2243 | register struct frame *f; |
dc6f92b8 JB |
2244 | int mask; |
2245 | ||
ff11dfa1 | 2246 | CHECK_LIVE_FRAME (frame, 0); |
dc6f92b8 JB |
2247 | CHECK_NUMBER (xoffset, 1); |
2248 | CHECK_NUMBER (yoffset, 2); | |
ff11dfa1 | 2249 | f = XFRAME (frame); |
dc6f92b8 | 2250 | |
dbc4e1c1 | 2251 | /* I think this should be done with a hook. */ |
032d78fe GV |
2252 | #ifdef HAVE_WINDOW_SYSTEM |
2253 | if (FRAME_WINDOW_P (f)) | |
c7c70761 | 2254 | x_set_offset (f, XINT (xoffset), XINT (yoffset), 1); |
fd0c2bd1 | 2255 | #endif |
dc6f92b8 JB |
2256 | |
2257 | return Qt; | |
2258 | } | |
dc6d9681 | 2259 | |
dc6f92b8 | 2260 | \f |
dfcf069d | 2261 | void |
ff11dfa1 | 2262 | syms_of_frame () |
dc6f92b8 | 2263 | { |
a249de79 | 2264 | syms_of_frame_1 (); |
dc6f92b8 | 2265 | |
ff11dfa1 | 2266 | staticpro (&Vframe_list); |
dc6f92b8 | 2267 | |
ff11dfa1 JB |
2268 | DEFVAR_LISP ("terminal-frame", &Vterminal_frame, |
2269 | "The initial frame-object, which represents Emacs's stdout."); | |
dc6f92b8 JB |
2270 | |
2271 | DEFVAR_LISP ("emacs-iconified", &Vemacs_iconified, | |
ff11dfa1 | 2272 | "Non-nil if all of emacs is iconified and frame updates are not needed."); |
dc6f92b8 JB |
2273 | Vemacs_iconified = Qnil; |
2274 | ||
c60f3a6a | 2275 | DEFVAR_KBOARD ("default-minibuffer-frame", Vdefault_minibuffer_frame, |
ff11dfa1 | 2276 | "Minibufferless frames use this frame's minibuffer.\n\ |
f9898cc6 | 2277 | \n\ |
ff11dfa1 | 2278 | Emacs cannot create minibufferless frames unless this is set to an\n\ |
f9898cc6 JB |
2279 | appropriate surrogate.\n\ |
2280 | \n\ | |
2281 | Emacs consults this variable only when creating minibufferless\n\ | |
ff11dfa1 | 2282 | frames; once the frame is created, it sticks with its assigned\n\ |
f9898cc6 JB |
2283 | minibuffer, no matter what this variable is set to. This means that\n\ |
2284 | this variable doesn't necessarily say anything meaningful about the\n\ | |
ff11dfa1 | 2285 | current set of frames, or where the minibuffer is currently being\n\ |
f9898cc6 | 2286 | displayed."); |
dc6f92b8 | 2287 | |
5add3885 | 2288 | defsubr (&Sactive_minibuffer_window); |
ff11dfa1 | 2289 | defsubr (&Sframep); |
dbc4e1c1 | 2290 | defsubr (&Sframe_live_p); |
bb1513c9 | 2291 | defsubr (&Smake_terminal_frame); |
0f85737c | 2292 | defsubr (&Shandle_switch_frame); |
1c212787 | 2293 | defsubr (&Signore_event); |
ff11dfa1 JB |
2294 | defsubr (&Sselect_frame); |
2295 | defsubr (&Sselected_frame); | |
2296 | defsubr (&Swindow_frame); | |
2297 | defsubr (&Sframe_root_window); | |
d446a856 | 2298 | defsubr (&Sframe_first_window); |
ff11dfa1 | 2299 | defsubr (&Sframe_selected_window); |
4a7cfafc | 2300 | defsubr (&Sset_frame_selected_window); |
ff11dfa1 JB |
2301 | defsubr (&Sframe_list); |
2302 | defsubr (&Snext_frame); | |
ef2c57ac | 2303 | defsubr (&Sprevious_frame); |
ff11dfa1 | 2304 | defsubr (&Sdelete_frame); |
f9898cc6 | 2305 | defsubr (&Smouse_position); |
152e6c70 | 2306 | defsubr (&Smouse_pixel_position); |
dc6f92b8 | 2307 | defsubr (&Sset_mouse_position); |
152e6c70 | 2308 | defsubr (&Sset_mouse_pixel_position); |
dc6f92b8 | 2309 | #if 0 |
ff11dfa1 JB |
2310 | defsubr (&Sframe_configuration); |
2311 | defsubr (&Srestore_frame_configuration); | |
dc6f92b8 | 2312 | #endif |
ff11dfa1 JB |
2313 | defsubr (&Smake_frame_visible); |
2314 | defsubr (&Smake_frame_invisible); | |
2315 | defsubr (&Siconify_frame); | |
2316 | defsubr (&Sframe_visible_p); | |
2317 | defsubr (&Svisible_frame_list); | |
b49f5578 JB |
2318 | defsubr (&Sraise_frame); |
2319 | defsubr (&Slower_frame); | |
ff11dfa1 JB |
2320 | defsubr (&Sredirect_frame_focus); |
2321 | defsubr (&Sframe_focus); | |
2322 | defsubr (&Sframe_parameters); | |
2323 | defsubr (&Smodify_frame_parameters); | |
a26a1f95 RS |
2324 | defsubr (&Sframe_char_height); |
2325 | defsubr (&Sframe_char_width); | |
2326 | defsubr (&Sframe_pixel_height); | |
2327 | defsubr (&Sframe_pixel_width); | |
ff11dfa1 JB |
2328 | defsubr (&Sset_frame_height); |
2329 | defsubr (&Sset_frame_width); | |
2330 | defsubr (&Sset_frame_size); | |
2331 | defsubr (&Sset_frame_position); | |
dc6f92b8 | 2332 | } |
e5d77022 | 2333 | |
dfcf069d | 2334 | void |
2f0b07e0 JB |
2335 | keys_of_frame () |
2336 | { | |
0f85737c | 2337 | initial_define_lispy_key (global_map, "switch-frame", "handle-switch-frame"); |
d134b17b | 2338 | initial_define_lispy_key (global_map, "delete-frame", "handle-delete-frame"); |
1c212787 KH |
2339 | initial_define_lispy_key (global_map, "iconify-frame", "ignore-event"); |
2340 | initial_define_lispy_key (global_map, "make-frame-visible", "ignore-event"); | |
2f0b07e0 | 2341 | } |