Commit | Line | Data |
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ff11dfa1 | 1 | /* Generic frame functions. |
0b5538bd | 2 | Copyright (C) 1993, 1994, 1995, 1997, 1999, 2000, 2001, 2002, 2003, |
4e6835db | 3 | 2004, 2005, 2006, 2007 Free Software Foundation, Inc. |
dc6f92b8 JB |
4 | |
5 | This file is part of GNU Emacs. | |
6 | ||
7 | GNU Emacs is free software; you can redistribute it and/or modify | |
8 | it under the terms of the GNU General Public License as published by | |
684d6f5b | 9 | the Free Software Foundation; either version 3, or (at your option) |
dc6f92b8 JB |
10 | any later version. |
11 | ||
12 | GNU Emacs is distributed in the hope that it will be useful, | |
13 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
14 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
15 | GNU General Public License for more details. | |
16 | ||
17 | You should have received a copy of the GNU General Public License | |
18 | along with GNU Emacs; see the file COPYING. If not, write to | |
4fc5845f LK |
19 | the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
20 | Boston, MA 02110-1301, USA. */ | |
dc6f92b8 | 21 | |
18160b98 | 22 | #include <config.h> |
565620a5 RS |
23 | |
24 | #include <stdio.h> | |
cc38027b | 25 | #include "lisp.h" |
71025e5e | 26 | #include "charset.h" |
6d55d620 | 27 | #ifdef HAVE_X_WINDOWS |
dfcf069d | 28 | #include "xterm.h" |
71025e5e | 29 | #endif |
8f23f280 AI |
30 | #ifdef WINDOWSNT |
31 | #include "w32term.h" | |
32 | #endif | |
e0f712ba | 33 | #ifdef MAC_OS |
1a578e9b AC |
34 | #include "macterm.h" |
35 | #endif | |
2538fae4 AI |
36 | #include "buffer.h" |
37 | /* These help us bind and responding to switch-frame events. */ | |
38 | #include "commands.h" | |
39 | #include "keyboard.h" | |
cc38027b | 40 | #include "frame.h" |
a1dfb88a KH |
41 | #ifdef HAVE_WINDOW_SYSTEM |
42 | #include "fontset.h" | |
43 | #endif | |
972f4259 | 44 | #include "blockinput.h" |
bc1ed486 | 45 | #include "termhooks.h" |
dfcf069d | 46 | #include "dispextern.h" |
f769f1b2 | 47 | #include "window.h" |
87485d6f MW |
48 | #ifdef MSDOS |
49 | #include "msdos.h" | |
4aec4b29 | 50 | #include "dosfns.h" |
87485d6f | 51 | #endif |
e5d77022 | 52 | |
972f4259 | 53 | |
2731a0ad KS |
54 | #ifdef HAVE_WINDOW_SYSTEM |
55 | ||
972f4259 KS |
56 | /* The name we're using in resource queries. Most often "emacs". */ |
57 | ||
58 | Lisp_Object Vx_resource_name; | |
59 | ||
60 | /* The application class we're using in resource queries. | |
61 | Normally "Emacs". */ | |
62 | ||
63 | Lisp_Object Vx_resource_class; | |
64 | ||
2731a0ad | 65 | #endif |
972f4259 KS |
66 | |
67 | Lisp_Object Qframep, Qframe_live_p; | |
68 | Lisp_Object Qicon, Qmodeline; | |
fd0c2bd1 | 69 | Lisp_Object Qonly; |
972f4259 | 70 | Lisp_Object Qx, Qw32, Qmac, Qpc; |
f7af3f7b | 71 | Lisp_Object Qvisible; |
8b60f7bc | 72 | Lisp_Object Qdisplay_type; |
6345f6aa | 73 | Lisp_Object Qbackground_mode; |
972f4259 KS |
74 | |
75 | Lisp_Object Qx_frame_parameter; | |
76 | Lisp_Object Qx_resource_name; | |
77 | ||
78 | /* Frame parameters (set or reported). */ | |
79 | ||
80 | Lisp_Object Qauto_raise, Qauto_lower; | |
81 | Lisp_Object Qborder_color, Qborder_width; | |
82 | Lisp_Object Qcursor_color, Qcursor_type; | |
83 | Lisp_Object Qgeometry; /* Not used */ | |
84 | Lisp_Object Qheight, Qwidth; | |
85 | Lisp_Object Qleft, Qright; | |
86 | Lisp_Object Qicon_left, Qicon_top, Qicon_type, Qicon_name; | |
87 | Lisp_Object Qinternal_border_width; | |
88 | Lisp_Object Qmouse_color; | |
89 | Lisp_Object Qminibuffer; | |
90 | Lisp_Object Qscroll_bar_width, Qvertical_scroll_bars; | |
91 | Lisp_Object Qvisibility; | |
92 | Lisp_Object Qscroll_bar_foreground, Qscroll_bar_background; | |
93 | Lisp_Object Qscreen_gamma; | |
94 | Lisp_Object Qline_spacing; | |
95 | Lisp_Object Quser_position, Quser_size; | |
96 | Lisp_Object Qwait_for_wm; | |
97 | Lisp_Object Qwindow_id; | |
98 | #ifdef HAVE_X_WINDOWS | |
99 | Lisp_Object Qouter_window_id; | |
100 | #endif | |
101 | Lisp_Object Qparent_id; | |
102 | Lisp_Object Qtitle, Qname; | |
5839d7e8 | 103 | Lisp_Object Qexplicit_name; |
972f4259 KS |
104 | Lisp_Object Qunsplittable; |
105 | Lisp_Object Qmenu_bar_lines, Qtool_bar_lines; | |
106 | Lisp_Object Qleft_fringe, Qright_fringe; | |
107 | Lisp_Object Qbuffer_predicate, Qbuffer_list; | |
94674d18 | 108 | Lisp_Object Qtty_color_mode; |
dc6f92b8 | 109 | |
972f4259 KS |
110 | Lisp_Object Qfullscreen, Qfullwidth, Qfullheight, Qfullboth; |
111 | ||
26c34ec2 | 112 | Lisp_Object Qinhibit_face_set_after_frame_default; |
972f4259 KS |
113 | Lisp_Object Qface_set_after_frame_default; |
114 | ||
115 | ||
a249de79 | 116 | Lisp_Object Vterminal_frame; |
a1aaa23f | 117 | Lisp_Object Vdefault_frame_alist; |
a6e20602 | 118 | Lisp_Object Vdefault_frame_scroll_bars; |
beb0bc36 | 119 | Lisp_Object Vmouse_position_function; |
6018080f | 120 | Lisp_Object Vmouse_highlight; |
cd1d850f | 121 | Lisp_Object Vdelete_frame_functions; |
da1da002 MR |
122 | |
123 | int focus_follows_mouse; | |
a249de79 RS |
124 | \f |
125 | static void | |
126 | set_menu_bar_lines_1 (window, n) | |
127 | Lisp_Object window; | |
128 | int n; | |
129 | { | |
130 | struct window *w = XWINDOW (window); | |
131 | ||
57aeea1e | 132 | XSETFASTINT (w->last_modified, 0); |
5af5757b KS |
133 | XSETFASTINT (w->top_line, XFASTINT (w->top_line) + n); |
134 | XSETFASTINT (w->total_lines, XFASTINT (w->total_lines) - n); | |
177c0ea7 | 135 | |
5af5757b KS |
136 | if (INTEGERP (w->orig_top_line)) |
137 | XSETFASTINT (w->orig_top_line, XFASTINT (w->orig_top_line) + n); | |
138 | if (INTEGERP (w->orig_total_lines)) | |
139 | XSETFASTINT (w->orig_total_lines, XFASTINT (w->orig_total_lines) - n); | |
a249de79 RS |
140 | |
141 | /* Handle just the top child in a vertical split. */ | |
142 | if (!NILP (w->vchild)) | |
143 | set_menu_bar_lines_1 (w->vchild, n); | |
144 | ||
145 | /* Adjust all children in a horizontal split. */ | |
146 | for (window = w->hchild; !NILP (window); window = w->next) | |
147 | { | |
148 | w = XWINDOW (window); | |
149 | set_menu_bar_lines_1 (window, n); | |
150 | } | |
151 | } | |
152 | ||
e48f782c | 153 | void |
a249de79 RS |
154 | set_menu_bar_lines (f, value, oldval) |
155 | struct frame *f; | |
156 | Lisp_Object value, oldval; | |
157 | { | |
158 | int nlines; | |
159 | int olines = FRAME_MENU_BAR_LINES (f); | |
160 | ||
161 | /* Right now, menu bars don't work properly in minibuf-only frames; | |
162 | most of the commands try to apply themselves to the minibuffer | |
e3678b64 | 163 | frame itself, and get an error because you can't switch buffers |
a249de79 RS |
164 | in or split the minibuffer window. */ |
165 | if (FRAME_MINIBUF_ONLY_P (f)) | |
166 | return; | |
167 | ||
168 | if (INTEGERP (value)) | |
169 | nlines = XINT (value); | |
170 | else | |
171 | nlines = 0; | |
172 | ||
57aeea1e RS |
173 | if (nlines != olines) |
174 | { | |
175 | windows_or_buffers_changed++; | |
176 | FRAME_WINDOW_SIZES_CHANGED (f) = 1; | |
177 | FRAME_MENU_BAR_LINES (f) = nlines; | |
178 | set_menu_bar_lines_1 (f->root_window, nlines - olines); | |
18082e2d | 179 | adjust_glyphs (f); |
57aeea1e | 180 | } |
a249de79 RS |
181 | } |
182 | \f | |
a249de79 RS |
183 | Lisp_Object Vemacs_iconified; |
184 | Lisp_Object Vframe_list; | |
a249de79 | 185 | |
2d764c78 EZ |
186 | struct x_output tty_display; |
187 | ||
dc6f92b8 JB |
188 | extern Lisp_Object Vminibuffer_list; |
189 | extern Lisp_Object get_minibuffer (); | |
84386599 RS |
190 | extern Lisp_Object Fhandle_switch_frame (); |
191 | extern Lisp_Object Fredirect_frame_focus (); | |
a54d3a73 | 192 | extern Lisp_Object x_get_focus_frame (); |
dc6f92b8 | 193 | \f |
ff11dfa1 | 194 | DEFUN ("framep", Fframep, Sframep, 1, 1, 0, |
14ff1ee0 PJ |
195 | doc: /* Return non-nil if OBJECT is a frame. |
196 | Value is t for a termcap frame (a character-only terminal), | |
197 | `x' for an Emacs frame that is really an X window, | |
198 | `w32' for an Emacs frame that is a window on MS-Windows display, | |
199 | `mac' for an Emacs frame on a Macintosh display, | |
200 | `pc' for a direct-write MS-DOS frame. | |
201 | See also `frame-live-p'. */) | |
202 | (object) | |
f9898cc6 | 203 | Lisp_Object object; |
dc6f92b8 | 204 | { |
e35d291d | 205 | if (!FRAMEP (object)) |
dc6f92b8 | 206 | return Qnil; |
ff11dfa1 | 207 | switch (XFRAME (object)->output_method) |
dc6f92b8 JB |
208 | { |
209 | case output_termcap: | |
210 | return Qt; | |
211 | case output_x_window: | |
fd0c2bd1 | 212 | return Qx; |
fbd6baed GV |
213 | case output_w32: |
214 | return Qw32; | |
bb221971 RS |
215 | case output_msdos_raw: |
216 | return Qpc; | |
574a1a90 RS |
217 | case output_mac: |
218 | return Qmac; | |
dc6f92b8 JB |
219 | default: |
220 | abort (); | |
221 | } | |
222 | } | |
223 | ||
dbc4e1c1 | 224 | DEFUN ("frame-live-p", Fframe_live_p, Sframe_live_p, 1, 1, 0, |
14ff1ee0 PJ |
225 | doc: /* Return non-nil if OBJECT is a frame which has not been deleted. |
226 | Value is nil if OBJECT is not a live frame. If object is a live | |
227 | frame, the return value indicates what sort of output device it is | |
f6fa0866 | 228 | displayed on. See the documentation of `framep' for possible |
4e10df59 | 229 | return values. */) |
14ff1ee0 | 230 | (object) |
f9898cc6 JB |
231 | Lisp_Object object; |
232 | { | |
ff11dfa1 JB |
233 | return ((FRAMEP (object) |
234 | && FRAME_LIVE_P (XFRAME (object))) | |
235 | ? Fframep (object) | |
f9898cc6 JB |
236 | : Qnil); |
237 | } | |
238 | ||
ff11dfa1 JB |
239 | struct frame * |
240 | make_frame (mini_p) | |
dc6f92b8 JB |
241 | int mini_p; |
242 | { | |
ff11dfa1 JB |
243 | Lisp_Object frame; |
244 | register struct frame *f; | |
dc6f92b8 JB |
245 | register Lisp_Object root_window; |
246 | register Lisp_Object mini_window; | |
e9c96c62 GM |
247 | |
248 | f = allocate_frame (); | |
36af7d69 | 249 | XSETFRAME (frame, f); |
ff11dfa1 | 250 | |
18082e2d GM |
251 | f->desired_matrix = 0; |
252 | f->current_matrix = 0; | |
253 | f->desired_pool = 0; | |
254 | f->current_pool = 0; | |
255 | f->glyphs_initialized_p = 0; | |
256 | f->decode_mode_spec_buffer = 0; | |
ff11dfa1 | 257 | f->visible = 0; |
323405de | 258 | f->async_visible = 0; |
7556890b | 259 | f->output_data.nothing = 0; |
ff11dfa1 | 260 | f->iconified = 0; |
323405de | 261 | f->async_iconified = 0; |
ff11dfa1 JB |
262 | f->wants_modeline = 1; |
263 | f->auto_raise = 0; | |
264 | f->auto_lower = 0; | |
265 | f->no_split = 0; | |
10689a01 | 266 | f->garbaged = 1; |
ff11dfa1 | 267 | f->has_minibuffer = mini_p; |
a42e9724 | 268 | f->focus_frame = Qnil; |
804518aa | 269 | f->explicit_name = 0; |
fd2777e0 | 270 | f->can_have_scroll_bars = 0; |
3a43d2dd | 271 | f->vertical_scroll_bar_type = vertical_scroll_bar_none; |
ff11dfa1 | 272 | f->param_alist = Qnil; |
fd2777e0 JB |
273 | f->scroll_bars = Qnil; |
274 | f->condemned_scroll_bars = Qnil; | |
306cc902 | 275 | f->face_alist = Qnil; |
18082e2d | 276 | f->face_cache = NULL; |
9dd935ee | 277 | f->menu_bar_items = Qnil; |
c8b8e7e3 RS |
278 | f->menu_bar_vector = Qnil; |
279 | f->menu_bar_items_used = 0; | |
329ca574 | 280 | f->buffer_predicate = Qnil; |
fa54c6ae | 281 | f->buffer_list = Qnil; |
b4f0ee5d KH |
282 | #ifdef MULTI_KBOARD |
283 | f->kboard = initial_kboard; | |
284 | #endif | |
aec6e486 | 285 | f->namebuf = 0; |
2b1c9cfb | 286 | f->title = Qnil; |
18082e2d | 287 | f->menu_bar_window = Qnil; |
9ea173e8 | 288 | f->tool_bar_window = Qnil; |
61752261 | 289 | f->tool_bar_items = Qnil; |
9ea173e8 | 290 | f->desired_tool_bar_string = f->current_tool_bar_string = Qnil; |
61752261 | 291 | f->n_tool_bar_items = 0; |
5af5757b KS |
292 | f->left_fringe_width = f->right_fringe_width = 0; |
293 | f->fringe_cols = 0; | |
294 | f->scroll_bar_actual_width = 0; | |
295 | f->border_width = 0; | |
296 | f->internal_border_width = 0; | |
297 | f->column_width = 1; /* !FRAME_WINDOW_P value */ | |
298 | f->line_height = 1; /* !FRAME_WINDOW_P value */ | |
299 | f->x_pixels_diff = f->y_pixels_diff = 0; | |
93421a1f | 300 | #ifdef HAVE_WINDOW_SYSTEM |
5af5757b | 301 | f->want_fullscreen = FULLSCREEN_NONE; |
93421a1f | 302 | #endif |
5af5757b KS |
303 | f->size_hint_flags = 0; |
304 | f->win_gravity = 0; | |
dc6f92b8 | 305 | |
cc38027b | 306 | root_window = make_window (); |
dc6f92b8 JB |
307 | if (mini_p) |
308 | { | |
cc38027b | 309 | mini_window = make_window (); |
dc6f92b8 JB |
310 | XWINDOW (root_window)->next = mini_window; |
311 | XWINDOW (mini_window)->prev = root_window; | |
312 | XWINDOW (mini_window)->mini_p = Qt; | |
ff11dfa1 JB |
313 | XWINDOW (mini_window)->frame = frame; |
314 | f->minibuffer_window = mini_window; | |
dc6f92b8 JB |
315 | } |
316 | else | |
317 | { | |
318 | mini_window = Qnil; | |
319 | XWINDOW (root_window)->next = Qnil; | |
ff11dfa1 | 320 | f->minibuffer_window = Qnil; |
dc6f92b8 JB |
321 | } |
322 | ||
ff11dfa1 | 323 | XWINDOW (root_window)->frame = frame; |
dc6f92b8 JB |
324 | |
325 | /* 10 is arbitrary, | |
326 | just so that there is "something there." | |
ff11dfa1 | 327 | Correct size will be set up later with change_frame_size. */ |
dc6f92b8 | 328 | |
5af5757b KS |
329 | SET_FRAME_COLS (f, 10); |
330 | FRAME_LINES (f) = 10; | |
dc6f92b8 | 331 | |
5af5757b KS |
332 | XSETFASTINT (XWINDOW (root_window)->total_cols, 10); |
333 | XSETFASTINT (XWINDOW (root_window)->total_lines, (mini_p ? 9 : 10)); | |
dc6f92b8 JB |
334 | |
335 | if (mini_p) | |
336 | { | |
5af5757b KS |
337 | XSETFASTINT (XWINDOW (mini_window)->total_cols, 10); |
338 | XSETFASTINT (XWINDOW (mini_window)->top_line, 9); | |
339 | XSETFASTINT (XWINDOW (mini_window)->total_lines, 1); | |
dc6f92b8 JB |
340 | } |
341 | ||
ff11dfa1 | 342 | /* Choose a buffer for the frame's root window. */ |
5bce042c JB |
343 | { |
344 | Lisp_Object buf; | |
345 | ||
346 | XWINDOW (root_window)->buffer = Qt; | |
347 | buf = Fcurrent_buffer (); | |
348 | /* If buf is a 'hidden' buffer (i.e. one whose name starts with | |
349 | a space), try to find another one. */ | |
d5db4077 | 350 | if (SREF (Fbuffer_name (buf), 0) == ' ') |
98ce1622 | 351 | buf = Fother_buffer (buf, Qnil, Qnil); |
fa54c6ae | 352 | |
18082e2d GM |
353 | /* Use set_window_buffer, not Fset_window_buffer, and don't let |
354 | hooks be run by it. The reason is that the whole frame/window | |
355 | arrangement is not yet fully intialized at this point. Windows | |
356 | don't have the right size, glyph matrices aren't initialized | |
357 | etc. Running Lisp functions at this point surely ends in a | |
358 | SEGV. */ | |
5af5757b | 359 | set_window_buffer (root_window, buf, 0, 0); |
fa54c6ae | 360 | f->buffer_list = Fcons (buf, Qnil); |
5bce042c JB |
361 | } |
362 | ||
dc6f92b8 JB |
363 | if (mini_p) |
364 | { | |
365 | XWINDOW (mini_window)->buffer = Qt; | |
18082e2d GM |
366 | set_window_buffer (mini_window, |
367 | (NILP (Vminibuffer_list) | |
368 | ? get_minibuffer (0) | |
369 | : Fcar (Vminibuffer_list)), | |
5af5757b | 370 | 0, 0); |
dc6f92b8 JB |
371 | } |
372 | ||
ff11dfa1 JB |
373 | f->root_window = root_window; |
374 | f->selected_window = root_window; | |
d5e7c279 JB |
375 | /* Make sure this window seems more recently used than |
376 | a newly-created, never-selected window. */ | |
2a1893f4 SM |
377 | ++window_select_count; |
378 | XSETFASTINT (XWINDOW (f->selected_window)->use_time, window_select_count); | |
dc6f92b8 | 379 | |
a5f696ac JD |
380 | f->default_face_done_p = 0; |
381 | ||
ff11dfa1 | 382 | return f; |
dc6f92b8 JB |
383 | } |
384 | \f | |
bba88bb1 | 385 | #ifdef HAVE_WINDOW_SYSTEM |
ff11dfa1 | 386 | /* Make a frame using a separate minibuffer window on another frame. |
dc6f92b8 JB |
387 | MINI_WINDOW is the minibuffer window to use. nil means use the |
388 | default (the global minibuffer). */ | |
389 | ||
ff11dfa1 | 390 | struct frame * |
b0660239 | 391 | make_frame_without_minibuffer (mini_window, kb, display) |
dc6f92b8 | 392 | register Lisp_Object mini_window; |
662ac59a | 393 | KBOARD *kb; |
b0660239 | 394 | Lisp_Object display; |
dc6f92b8 | 395 | { |
ff11dfa1 | 396 | register struct frame *f; |
363b873b | 397 | struct gcpro gcpro1; |
dc6f92b8 | 398 | |
b0660239 | 399 | if (!NILP (mini_window)) |
b7826503 | 400 | CHECK_LIVE_WINDOW (mini_window); |
dc6f92b8 | 401 | |
662ac59a | 402 | #ifdef MULTI_KBOARD |
b0660239 KH |
403 | if (!NILP (mini_window) |
404 | && XFRAME (XWINDOW (mini_window)->frame)->kboard != kb) | |
b5251fe7 | 405 | error ("Frame and minibuffer must be on the same display"); |
662ac59a KH |
406 | #endif |
407 | ||
ff11dfa1 JB |
408 | /* Make a frame containing just a root window. */ |
409 | f = make_frame (0); | |
dc6f92b8 | 410 | |
b0660239 KH |
411 | if (NILP (mini_window)) |
412 | { | |
413 | /* Use default-minibuffer-frame if possible. */ | |
414 | if (!FRAMEP (kb->Vdefault_minibuffer_frame) | |
415 | || ! FRAME_LIVE_P (XFRAME (kb->Vdefault_minibuffer_frame))) | |
416 | { | |
363b873b RS |
417 | Lisp_Object frame_dummy; |
418 | ||
419 | XSETFRAME (frame_dummy, f); | |
420 | GCPRO1 (frame_dummy); | |
b0660239 | 421 | /* If there's no minibuffer frame to use, create one. */ |
363b873b RS |
422 | kb->Vdefault_minibuffer_frame = |
423 | call1 (intern ("make-initial-minibuffer-frame"), display); | |
424 | UNGCPRO; | |
b0660239 | 425 | } |
177c0ea7 | 426 | |
b0660239 KH |
427 | mini_window = XFRAME (kb->Vdefault_minibuffer_frame)->minibuffer_window; |
428 | } | |
a2812a26 | 429 | |
ff11dfa1 | 430 | f->minibuffer_window = mini_window; |
a2812a26 RS |
431 | |
432 | /* Make the chosen minibuffer window display the proper minibuffer, | |
433 | unless it is already showing a minibuffer. */ | |
434 | if (NILP (Fmemq (XWINDOW (mini_window)->buffer, Vminibuffer_list))) | |
435 | Fset_window_buffer (mini_window, | |
436 | (NILP (Vminibuffer_list) | |
437 | ? get_minibuffer (0) | |
5af5757b | 438 | : Fcar (Vminibuffer_list)), Qnil); |
ff11dfa1 | 439 | return f; |
dc6f92b8 JB |
440 | } |
441 | ||
ff11dfa1 | 442 | /* Make a frame containing only a minibuffer window. */ |
dc6f92b8 | 443 | |
ff11dfa1 JB |
444 | struct frame * |
445 | make_minibuffer_frame () | |
dc6f92b8 | 446 | { |
ff11dfa1 | 447 | /* First make a frame containing just a root window, no minibuffer. */ |
dc6f92b8 | 448 | |
ff11dfa1 | 449 | register struct frame *f = make_frame (0); |
dc6f92b8 | 450 | register Lisp_Object mini_window; |
ff11dfa1 | 451 | register Lisp_Object frame; |
dc6f92b8 | 452 | |
2d80a27a | 453 | XSETFRAME (frame, f); |
dc6f92b8 | 454 | |
804518aa | 455 | f->auto_raise = 0; |
ff11dfa1 JB |
456 | f->auto_lower = 0; |
457 | f->no_split = 1; | |
458 | f->wants_modeline = 0; | |
459 | f->has_minibuffer = 1; | |
dc6f92b8 JB |
460 | |
461 | /* Now label the root window as also being the minibuffer. | |
462 | Avoid infinite looping on the window chain by marking next pointer | |
463 | as nil. */ | |
464 | ||
ff11dfa1 | 465 | mini_window = f->minibuffer_window = f->root_window; |
dc6f92b8 JB |
466 | XWINDOW (mini_window)->mini_p = Qt; |
467 | XWINDOW (mini_window)->next = Qnil; | |
804518aa | 468 | XWINDOW (mini_window)->prev = Qnil; |
ff11dfa1 | 469 | XWINDOW (mini_window)->frame = frame; |
dc6f92b8 JB |
470 | |
471 | /* Put the proper buffer in that window. */ | |
472 | ||
473 | Fset_window_buffer (mini_window, | |
265a9e55 | 474 | (NILP (Vminibuffer_list) |
dc6f92b8 | 475 | ? get_minibuffer (0) |
5af5757b | 476 | : Fcar (Vminibuffer_list)), Qnil); |
ff11dfa1 | 477 | return f; |
dc6f92b8 | 478 | } |
bba88bb1 | 479 | #endif /* HAVE_WINDOW_SYSTEM */ |
dc6f92b8 | 480 | \f |
ff11dfa1 | 481 | /* Construct a frame that refers to the terminal (stdin and stdout). */ |
dc6f92b8 | 482 | |
bb1513c9 RS |
483 | static int terminal_frame_count; |
484 | ||
ff11dfa1 JB |
485 | struct frame * |
486 | make_terminal_frame () | |
dc6f92b8 | 487 | { |
ff11dfa1 | 488 | register struct frame *f; |
d063751a | 489 | Lisp_Object frame; |
bb1513c9 RS |
490 | char name[20]; |
491 | ||
b4f0ee5d KH |
492 | #ifdef MULTI_KBOARD |
493 | if (!initial_kboard) | |
494 | { | |
495 | initial_kboard = (KBOARD *) xmalloc (sizeof (KBOARD)); | |
496 | init_kboard (initial_kboard); | |
a1b658dd KH |
497 | initial_kboard->next_kboard = all_kboards; |
498 | all_kboards = initial_kboard; | |
b4f0ee5d KH |
499 | } |
500 | #endif | |
501 | ||
bb1513c9 RS |
502 | /* The first call must initialize Vframe_list. */ |
503 | if (! (NILP (Vframe_list) || CONSP (Vframe_list))) | |
504 | Vframe_list = Qnil; | |
ff11dfa1 | 505 | |
ff11dfa1 | 506 | f = make_frame (1); |
d063751a | 507 | |
2d80a27a | 508 | XSETFRAME (frame, f); |
d063751a RS |
509 | Vframe_list = Fcons (frame, Vframe_list); |
510 | ||
bb1513c9 | 511 | terminal_frame_count++; |
0303e8da RS |
512 | sprintf (name, "F%d", terminal_frame_count); |
513 | f->name = build_string (name); | |
bb1513c9 | 514 | |
bb1513c9 RS |
515 | f->visible = 1; /* FRAME_SET_VISIBLE wd set frame_garbaged. */ |
516 | f->async_visible = 1; /* Don't let visible be cleared later. */ | |
bb221971 RS |
517 | #ifdef MSDOS |
518 | f->output_data.x = &the_only_x_display; | |
2d764c78 EZ |
519 | if (!inhibit_window_system |
520 | && (!FRAMEP (selected_frame) || !FRAME_LIVE_P (XFRAME (selected_frame)) | |
521 | || XFRAME (selected_frame)->output_method == output_msdos_raw)) | |
65606f5e EZ |
522 | { |
523 | f->output_method = output_msdos_raw; | |
524 | /* This initialization of foreground and background pixels is | |
525 | only important for the initial frame created in temacs. If | |
526 | we don't do that, we get black background and foreground in | |
527 | the dumped Emacs because the_only_x_display is a static | |
528 | variable, hence it is born all-zeroes, and zero is the code | |
529 | for the black color. Other frames all inherit their pixels | |
530 | from what's already in the_only_x_display. */ | |
531 | if ((!FRAMEP (selected_frame) || !FRAME_LIVE_P (XFRAME (selected_frame))) | |
532 | && f->output_data.x->background_pixel == 0 | |
533 | && f->output_data.x->foreground_pixel == 0) | |
534 | { | |
535 | f->output_data.x->background_pixel = FACE_TTY_DEFAULT_BG_COLOR; | |
536 | f->output_data.x->foreground_pixel = FACE_TTY_DEFAULT_FG_COLOR; | |
537 | } | |
538 | } | |
2d764c78 EZ |
539 | else |
540 | f->output_method = output_termcap; | |
541 | #else | |
4ec0d3c1 | 542 | #ifdef WINDOWSNT |
ff8d4bf4 | 543 | f->output_method = output_termcap; |
4ec0d3c1 AI |
544 | f->output_data.x = &tty_display; |
545 | #else | |
e0f712ba | 546 | #ifdef MAC_OS8 |
1a578e9b AC |
547 | make_mac_terminal_frame (f); |
548 | #else | |
2d764c78 | 549 | f->output_data.x = &tty_display; |
58bd8318 KS |
550 | #ifdef CANNOT_DUMP |
551 | FRAME_FOREGROUND_PIXEL(f) = FACE_TTY_DEFAULT_FG_COLOR; | |
552 | FRAME_BACKGROUND_PIXEL(f) = FACE_TTY_DEFAULT_BG_COLOR; | |
553 | #endif | |
e0f712ba | 554 | #endif /* MAC_OS8 */ |
4ec0d3c1 | 555 | #endif /* WINDOWSNT */ |
2d764c78 | 556 | #endif /* MSDOS */ |
574a1a90 | 557 | |
1a6d3623 EZ |
558 | if (!noninteractive) |
559 | init_frame_faces (f); | |
1a578e9b | 560 | |
ff11dfa1 | 561 | return f; |
dc6f92b8 | 562 | } |
bb1513c9 RS |
563 | |
564 | DEFUN ("make-terminal-frame", Fmake_terminal_frame, Smake_terminal_frame, | |
14ff1ee0 PJ |
565 | 1, 1, 0, |
566 | doc: /* Create an additional terminal frame. | |
567 | You can create multiple frames on a text-only terminal in this way. | |
568 | Only the selected terminal frame is actually displayed. | |
569 | This function takes one argument, an alist specifying frame parameters. | |
570 | In practice, generally you don't need to specify any parameters. | |
571 | Note that changing the size of one terminal frame automatically affects all. */) | |
572 | (parms) | |
bb1513c9 RS |
573 | Lisp_Object parms; |
574 | { | |
575 | struct frame *f; | |
574a1a90 | 576 | Lisp_Object frame, tem; |
8d2666fe | 577 | struct frame *sf = SELECTED_FRAME (); |
bb1513c9 | 578 | |
541580aa | 579 | #ifdef MSDOS |
2d764c78 EZ |
580 | if (sf->output_method != output_msdos_raw |
581 | && sf->output_method != output_termcap) | |
bb221971 | 582 | abort (); |
574a1a90 RS |
583 | #else /* not MSDOS */ |
584 | ||
e0f712ba | 585 | #ifdef MAC_OS |
8d2666fe | 586 | if (sf->output_method != output_mac) |
574a1a90 | 587 | error ("Not running on a Macintosh screen; cannot make a new Macintosh frame"); |
bb221971 | 588 | #else |
8d2666fe | 589 | if (sf->output_method != output_termcap) |
bb1513c9 | 590 | error ("Not using an ASCII terminal now; cannot make a new ASCII frame"); |
bb221971 | 591 | #endif |
574a1a90 | 592 | #endif /* not MSDOS */ |
bb1513c9 RS |
593 | |
594 | f = make_terminal_frame (); | |
574a1a90 | 595 | |
5af5757b KS |
596 | change_frame_size (f, FRAME_LINES (sf), |
597 | FRAME_COLS (sf), 0, 0, 0); | |
18082e2d | 598 | adjust_glyphs (f); |
bb1513c9 RS |
599 | calculate_costs (f); |
600 | XSETFRAME (frame, f); | |
8adfc1ec | 601 | Fmodify_frame_parameters (frame, Vdefault_frame_alist); |
bb1513c9 | 602 | Fmodify_frame_parameters (frame, parms); |
87f1940e EZ |
603 | |
604 | /* Make the frame face alist be frame-specific, so that each | |
605 | frame could change its face definitions independently. */ | |
8d2666fe | 606 | f->face_alist = Fcopy_alist (sf->face_alist); |
87f1940e EZ |
607 | /* Simple Fcopy_alist isn't enough, because we need the contents of |
608 | the vectors which are the CDRs of associations in face_alist to | |
609 | be copied as well. */ | |
610 | for (tem = f->face_alist; CONSP (tem); tem = XCDR (tem)) | |
f3fbd155 | 611 | XSETCDR (XCAR (tem), Fcopy_sequence (XCDR (XCAR (tem)))); |
bb1513c9 RS |
612 | return frame; |
613 | } | |
1e8324d9 | 614 | |
dc6f92b8 | 615 | \f |
1e8324d9 GM |
616 | /* Perform the switch to frame FRAME. |
617 | ||
618 | If FRAME is a switch-frame event `(switch-frame FRAME1)', use | |
619 | FRAME1 as frame. | |
620 | ||
621 | If TRACK is non-zero and the frame that currently has the focus | |
622 | redirects its focus to the selected frame, redirect that focused | |
623 | frame's focus to FRAME instead. | |
624 | ||
625 | FOR_DELETION non-zero means that the selected frame is being | |
626 | deleted, which includes the possibility that the frame's display | |
627 | is dead. */ | |
628 | ||
61f94483 | 629 | Lisp_Object |
1e8324d9 GM |
630 | do_switch_frame (frame, track, for_deletion) |
631 | Lisp_Object frame; | |
632 | int track, for_deletion; | |
dc6f92b8 | 633 | { |
8d2666fe | 634 | struct frame *sf = SELECTED_FRAME (); |
177c0ea7 | 635 | |
2f0b07e0 JB |
636 | /* If FRAME is a switch-frame event, extract the frame we should |
637 | switch to. */ | |
638 | if (CONSP (frame) | |
7539e11f KR |
639 | && EQ (XCAR (frame), Qswitch_frame) |
640 | && CONSP (XCDR (frame))) | |
641 | frame = XCAR (XCDR (frame)); | |
2f0b07e0 | 642 | |
09907c3a KH |
643 | /* This used to say CHECK_LIVE_FRAME, but apparently it's possible for |
644 | a switch-frame event to arrive after a frame is no longer live, | |
645 | especially when deleting the initial frame during startup. */ | |
b7826503 | 646 | CHECK_FRAME (frame); |
09907c3a KH |
647 | if (! FRAME_LIVE_P (XFRAME (frame))) |
648 | return Qnil; | |
dc6f92b8 | 649 | |
8d2666fe | 650 | if (sf == XFRAME (frame)) |
ff11dfa1 | 651 | return frame; |
dc6f92b8 | 652 | |
0aed85f4 KH |
653 | /* This is too greedy; it causes inappropriate focus redirection |
654 | that's hard to get rid of. */ | |
655 | #if 0 | |
a42e9724 JB |
656 | /* If a frame's focus has been redirected toward the currently |
657 | selected frame, we should change the redirection to point to the | |
658 | newly selected frame. This means that if the focus is redirected | |
659 | from a minibufferless frame to a surrogate minibuffer frame, we | |
660 | can use `other-window' to switch between all the frames using | |
661 | that minibuffer frame, and the focus redirection will follow us | |
662 | around. */ | |
0aed85f4 KH |
663 | if (track) |
664 | { | |
665 | Lisp_Object tail; | |
a42e9724 | 666 | |
7539e11f | 667 | for (tail = Vframe_list; CONSP (tail); tail = XCDR (tail)) |
0aed85f4 KH |
668 | { |
669 | Lisp_Object focus; | |
a42e9724 | 670 | |
7539e11f | 671 | if (!FRAMEP (XCAR (tail))) |
0aed85f4 | 672 | abort (); |
a42e9724 | 673 | |
7539e11f | 674 | focus = FRAME_FOCUS_FRAME (XFRAME (XCAR (tail))); |
a42e9724 | 675 | |
8d2666fe | 676 | if (FRAMEP (focus) && XFRAME (focus) == SELECTED_FRAME ()) |
7539e11f | 677 | Fredirect_frame_focus (XCAR (tail), frame); |
0aed85f4 KH |
678 | } |
679 | } | |
680 | #else /* ! 0 */ | |
681 | /* Instead, apply it only to the frame we're pointing to. */ | |
032d78fe | 682 | #ifdef HAVE_WINDOW_SYSTEM |
1e8324d9 | 683 | if (track && FRAME_WINDOW_P (XFRAME (frame))) |
0aed85f4 KH |
684 | { |
685 | Lisp_Object focus, xfocus; | |
686 | ||
d7266360 | 687 | xfocus = x_get_focus_frame (XFRAME (frame)); |
0aed85f4 KH |
688 | if (FRAMEP (xfocus)) |
689 | { | |
690 | focus = FRAME_FOCUS_FRAME (XFRAME (xfocus)); | |
8d2666fe | 691 | if (FRAMEP (focus) && XFRAME (focus) == SELECTED_FRAME ()) |
0aed85f4 KH |
692 | Fredirect_frame_focus (xfocus, frame); |
693 | } | |
694 | } | |
695 | #endif /* HAVE_X_WINDOWS */ | |
696 | #endif /* ! 0 */ | |
a42e9724 | 697 | |
1e8324d9 | 698 | if (!for_deletion && FRAME_HAS_MINIBUF_P (sf)) |
550f0e6a GM |
699 | resize_mini_window (XWINDOW (FRAME_MINIBUF_WINDOW (sf)), 1); |
700 | ||
8d2666fe GM |
701 | selected_frame = frame; |
702 | if (! FRAME_MINIBUF_ONLY_P (XFRAME (selected_frame))) | |
703 | last_nonminibuf_frame = XFRAME (selected_frame); | |
d5e7c279 | 704 | |
f1321dc3 | 705 | Fselect_window (XFRAME (frame)->selected_window, Qnil); |
dc6f92b8 | 706 | |
94674d18 EZ |
707 | #ifndef WINDOWSNT |
708 | /* Make sure to switch the tty color mode to that of the newly | |
709 | selected frame. */ | |
710 | sf = SELECTED_FRAME (); | |
711 | if (FRAME_TERMCAP_P (sf)) | |
712 | { | |
713 | Lisp_Object color_mode_spec, color_mode; | |
714 | ||
715 | color_mode_spec = assq_no_quit (Qtty_color_mode, sf->param_alist); | |
716 | if (CONSP (color_mode_spec)) | |
717 | color_mode = XCDR (color_mode_spec); | |
718 | else | |
719 | color_mode = make_number (0); | |
720 | set_tty_color_mode (sf, color_mode); | |
721 | } | |
722 | #endif /* !WINDOWSNT */ | |
723 | ||
074577b8 | 724 | /* We want to make sure that the next event generates a frame-switch |
eb8c3be9 | 725 | event to the appropriate frame. This seems kludgy to me, but |
074577b8 JB |
726 | before you take it out, make sure that evaluating something like |
727 | (select-window (frame-root-window (new-frame))) doesn't end up | |
728 | with your typing being interpreted in the new frame instead of | |
729 | the one you're actually typing in. */ | |
ef352596 | 730 | internal_last_event_frame = Qnil; |
074577b8 | 731 | |
ff11dfa1 | 732 | return frame; |
dc6f92b8 JB |
733 | } |
734 | ||
20dc6fbb | 735 | DEFUN ("select-frame", Fselect_frame, Sselect_frame, 1, 1, "e", |
14ff1ee0 PJ |
736 | doc: /* Select the frame FRAME. |
737 | Subsequent editing commands apply to its selected window. | |
738 | The selection of FRAME lasts until the next time the user does | |
739 | something to select a different frame, or until the next time this | |
e4ed805e LT |
740 | function is called. If you are using a window system, the previously |
741 | selected frame may be restored as the selected frame after return to | |
742 | the command loop, because it still may have the window system's input | |
743 | focus. On a text-only terminal, the next redisplay will display FRAME. | |
744 | ||
745 | This function returns FRAME, or nil if FRAME has been deleted. */) | |
20dc6fbb LT |
746 | (frame) |
747 | Lisp_Object frame; | |
0aed85f4 | 748 | { |
1e8324d9 | 749 | return do_switch_frame (frame, 1, 0); |
0aed85f4 KH |
750 | } |
751 | ||
752 | ||
20dc6fbb | 753 | DEFUN ("handle-switch-frame", Fhandle_switch_frame, Shandle_switch_frame, 1, 1, "e", |
14ff1ee0 PJ |
754 | doc: /* Handle a switch-frame event EVENT. |
755 | Switch-frame events are usually bound to this function. | |
756 | A switch-frame event tells Emacs that the window manager has requested | |
757 | that the user's events be directed to the frame mentioned in the event. | |
758 | This function selects the selected window of the frame of EVENT. | |
759 | ||
760 | If EVENT is frame object, handle it as if it were a switch-frame event | |
761 | to that frame. */) | |
20dc6fbb LT |
762 | (event) |
763 | Lisp_Object event; | |
0aed85f4 | 764 | { |
6951cd71 KH |
765 | /* Preserve prefix arg that the command loop just cleared. */ |
766 | current_kboard->Vprefix_arg = Vcurrent_prefix_arg; | |
e05169e2 | 767 | call1 (Vrun_hooks, Qmouse_leave_buffer_hook); |
1e8324d9 | 768 | return do_switch_frame (event, 0, 0); |
0aed85f4 KH |
769 | } |
770 | ||
ff11dfa1 | 771 | DEFUN ("selected-frame", Fselected_frame, Sselected_frame, 0, 0, 0, |
14ff1ee0 PJ |
772 | doc: /* Return the frame that is now selected. */) |
773 | () | |
dc6f92b8 | 774 | { |
8d2666fe | 775 | return selected_frame; |
dc6f92b8 | 776 | } |
4a7cfafc | 777 | \f |
ff11dfa1 | 778 | DEFUN ("window-frame", Fwindow_frame, Swindow_frame, 1, 1, 0, |
14ff1ee0 PJ |
779 | doc: /* Return the frame object that window WINDOW is on. */) |
780 | (window) | |
dc6f92b8 JB |
781 | Lisp_Object window; |
782 | { | |
b7826503 | 783 | CHECK_LIVE_WINDOW (window); |
ff11dfa1 | 784 | return XWINDOW (window)->frame; |
dc6f92b8 JB |
785 | } |
786 | ||
ba32f2db | 787 | DEFUN ("frame-first-window", Fframe_first_window, Sframe_first_window, 0, 1, 0, |
14ff1ee0 PJ |
788 | doc: /* Returns the topmost, leftmost window of FRAME. |
789 | If omitted, FRAME defaults to the currently selected frame. */) | |
790 | (frame) | |
ba32f2db KH |
791 | Lisp_Object frame; |
792 | { | |
793 | Lisp_Object w; | |
794 | ||
795 | if (NILP (frame)) | |
8d2666fe | 796 | w = SELECTED_FRAME ()->root_window; |
ba32f2db KH |
797 | else |
798 | { | |
b7826503 | 799 | CHECK_LIVE_FRAME (frame); |
ba32f2db KH |
800 | w = XFRAME (frame)->root_window; |
801 | } | |
802 | while (NILP (XWINDOW (w)->buffer)) | |
803 | { | |
804 | if (! NILP (XWINDOW (w)->hchild)) | |
805 | w = XWINDOW (w)->hchild; | |
806 | else if (! NILP (XWINDOW (w)->vchild)) | |
807 | w = XWINDOW (w)->vchild; | |
808 | else | |
809 | abort (); | |
810 | } | |
811 | return w; | |
812 | } | |
813 | ||
5add3885 RS |
814 | DEFUN ("active-minibuffer-window", Factive_minibuffer_window, |
815 | Sactive_minibuffer_window, 0, 0, 0, | |
14ff1ee0 PJ |
816 | doc: /* Return the currently active minibuffer window, or nil if none. */) |
817 | () | |
5add3885 RS |
818 | { |
819 | return minibuf_level ? minibuf_window : Qnil; | |
820 | } | |
821 | ||
ff11dfa1 | 822 | DEFUN ("frame-root-window", Fframe_root_window, Sframe_root_window, 0, 1, 0, |
14ff1ee0 PJ |
823 | doc: /* Returns the root-window of FRAME. |
824 | If omitted, FRAME defaults to the currently selected frame. */) | |
825 | (frame) | |
ff11dfa1 | 826 | Lisp_Object frame; |
dc6f92b8 | 827 | { |
8d2666fe | 828 | Lisp_Object window; |
177c0ea7 | 829 | |
ff11dfa1 | 830 | if (NILP (frame)) |
8d2666fe | 831 | window = SELECTED_FRAME ()->root_window; |
f9898cc6 | 832 | else |
8d2666fe | 833 | { |
b7826503 | 834 | CHECK_LIVE_FRAME (frame); |
8d2666fe GM |
835 | window = XFRAME (frame)->root_window; |
836 | } | |
177c0ea7 | 837 | |
8d2666fe | 838 | return window; |
dc6f92b8 JB |
839 | } |
840 | ||
ff11dfa1 JB |
841 | DEFUN ("frame-selected-window", Fframe_selected_window, |
842 | Sframe_selected_window, 0, 1, 0, | |
14ff1ee0 PJ |
843 | doc: /* Return the selected window of frame object FRAME. |
844 | If omitted, FRAME defaults to the currently selected frame. */) | |
845 | (frame) | |
ff11dfa1 | 846 | Lisp_Object frame; |
dc6f92b8 | 847 | { |
8d2666fe | 848 | Lisp_Object window; |
177c0ea7 | 849 | |
ff11dfa1 | 850 | if (NILP (frame)) |
8d2666fe | 851 | window = SELECTED_FRAME ()->selected_window; |
f9898cc6 | 852 | else |
8d2666fe | 853 | { |
b7826503 | 854 | CHECK_LIVE_FRAME (frame); |
8d2666fe GM |
855 | window = XFRAME (frame)->selected_window; |
856 | } | |
dc6f92b8 | 857 | |
8d2666fe | 858 | return window; |
dc6f92b8 JB |
859 | } |
860 | ||
4a7cfafc RS |
861 | DEFUN ("set-frame-selected-window", Fset_frame_selected_window, |
862 | Sset_frame_selected_window, 2, 2, 0, | |
14ff1ee0 | 863 | doc: /* Set the selected window of frame object FRAME to WINDOW. |
e4ed805e | 864 | Return WINDOW. |
14ff1ee0 PJ |
865 | If FRAME is nil, the selected frame is used. |
866 | If FRAME is the selected frame, this makes WINDOW the selected window. */) | |
867 | (frame, window) | |
4a7cfafc RS |
868 | Lisp_Object frame, window; |
869 | { | |
870 | if (NILP (frame)) | |
8d2666fe | 871 | frame = selected_frame; |
177c0ea7 | 872 | |
b7826503 PJ |
873 | CHECK_LIVE_FRAME (frame); |
874 | CHECK_LIVE_WINDOW (window); | |
4a7cfafc RS |
875 | |
876 | if (! EQ (frame, WINDOW_FRAME (XWINDOW (window)))) | |
877 | error ("In `set-frame-selected-window', WINDOW is not on FRAME"); | |
878 | ||
8d2666fe | 879 | if (EQ (frame, selected_frame)) |
f1321dc3 | 880 | return Fselect_window (window, Qnil); |
4a7cfafc RS |
881 | |
882 | return XFRAME (frame)->selected_window = window; | |
883 | } | |
884 | \f | |
ff11dfa1 | 885 | DEFUN ("frame-list", Fframe_list, Sframe_list, |
dc6f92b8 | 886 | 0, 0, 0, |
14ff1ee0 PJ |
887 | doc: /* Return a list of all frames. */) |
888 | () | |
dc6f92b8 | 889 | { |
d74c1900 GM |
890 | Lisp_Object frames; |
891 | frames = Fcopy_sequence (Vframe_list); | |
6a65b1b5 | 892 | #ifdef HAVE_WINDOW_SYSTEM |
d74c1900 GM |
893 | if (FRAMEP (tip_frame)) |
894 | frames = Fdelq (tip_frame, frames); | |
6a65b1b5 | 895 | #endif |
d74c1900 | 896 | return frames; |
dc6f92b8 JB |
897 | } |
898 | ||
ff11dfa1 | 899 | /* Return the next frame in the frame list after FRAME. |
ff11dfa1 | 900 | If MINIBUF is nil, exclude minibuffer-only frames. |
a9986780 RS |
901 | If MINIBUF is a window, include only its own frame |
902 | and any frame now using that window as the minibuffer. | |
f7af3f7b | 903 | If MINIBUF is `visible', include all visible frames. |
a9986780 | 904 | If MINIBUF is 0, include all visible and iconified frames. |
f7af3f7b RS |
905 | Otherwise, include all frames. */ |
906 | ||
66a9dbbe | 907 | static Lisp_Object |
ff11dfa1 JB |
908 | next_frame (frame, minibuf) |
909 | Lisp_Object frame; | |
f9898cc6 | 910 | Lisp_Object minibuf; |
dc6f92b8 JB |
911 | { |
912 | Lisp_Object tail; | |
913 | int passed = 0; | |
914 | ||
ff11dfa1 JB |
915 | /* There must always be at least one frame in Vframe_list. */ |
916 | if (! CONSP (Vframe_list)) | |
f9898cc6 JB |
917 | abort (); |
918 | ||
dbc4e1c1 JB |
919 | /* If this frame is dead, it won't be in Vframe_list, and we'll loop |
920 | forever. Forestall that. */ | |
b7826503 | 921 | CHECK_LIVE_FRAME (frame); |
dbc4e1c1 | 922 | |
dc6f92b8 | 923 | while (1) |
7539e11f | 924 | for (tail = Vframe_list; CONSP (tail); tail = XCDR (tail)) |
dc6f92b8 | 925 | { |
ab9f008d | 926 | Lisp_Object f; |
d06a8a56 | 927 | |
7539e11f | 928 | f = XCAR (tail); |
06537cc8 RS |
929 | |
930 | if (passed | |
931 | && FRAME_KBOARD (XFRAME (f)) == FRAME_KBOARD (XFRAME (frame))) | |
d5e7c279 | 932 | { |
d06a8a56 JB |
933 | /* Decide whether this frame is eligible to be returned. */ |
934 | ||
935 | /* If we've looped all the way around without finding any | |
936 | eligible frames, return the original frame. */ | |
937 | if (EQ (f, frame)) | |
938 | return f; | |
939 | ||
940 | /* Let minibuf decide if this frame is acceptable. */ | |
941 | if (NILP (minibuf)) | |
942 | { | |
943 | if (! FRAME_MINIBUF_ONLY_P (XFRAME (f))) | |
944 | return f; | |
945 | } | |
f7af3f7b RS |
946 | else if (EQ (minibuf, Qvisible)) |
947 | { | |
948 | FRAME_SAMPLE_VISIBILITY (XFRAME (f)); | |
949 | if (FRAME_VISIBLE_P (XFRAME (f))) | |
950 | return f; | |
951 | } | |
3780bc22 | 952 | else if (INTEGERP (minibuf) && XINT (minibuf) == 0) |
a9986780 RS |
953 | { |
954 | FRAME_SAMPLE_VISIBILITY (XFRAME (f)); | |
955 | if (FRAME_VISIBLE_P (XFRAME (f)) | |
956 | || FRAME_ICONIFIED_P (XFRAME (f))) | |
957 | return f; | |
958 | } | |
f7af3f7b | 959 | else if (WINDOWP (minibuf)) |
d06a8a56 | 960 | { |
a9986780 | 961 | if (EQ (FRAME_MINIBUF_WINDOW (XFRAME (f)), minibuf) |
551645f8 GM |
962 | || EQ (WINDOW_FRAME (XWINDOW (minibuf)), f) |
963 | || EQ (WINDOW_FRAME (XWINDOW (minibuf)), | |
964 | FRAME_FOCUS_FRAME (XFRAME (f)))) | |
d06a8a56 JB |
965 | return f; |
966 | } | |
967 | else | |
ff11dfa1 | 968 | return f; |
d5e7c279 | 969 | } |
dc6f92b8 | 970 | |
d06a8a56 | 971 | if (EQ (frame, f)) |
dc6f92b8 JB |
972 | passed++; |
973 | } | |
974 | } | |
975 | ||
ff11dfa1 | 976 | /* Return the previous frame in the frame list before FRAME. |
ff11dfa1 | 977 | If MINIBUF is nil, exclude minibuffer-only frames. |
a9986780 RS |
978 | If MINIBUF is a window, include only its own frame |
979 | and any frame now using that window as the minibuffer. | |
f7af3f7b | 980 | If MINIBUF is `visible', include all visible frames. |
a9986780 | 981 | If MINIBUF is 0, include all visible and iconified frames. |
f7af3f7b RS |
982 | Otherwise, include all frames. */ |
983 | ||
66a9dbbe | 984 | static Lisp_Object |
ff11dfa1 JB |
985 | prev_frame (frame, minibuf) |
986 | Lisp_Object frame; | |
f9898cc6 | 987 | Lisp_Object minibuf; |
dc6f92b8 JB |
988 | { |
989 | Lisp_Object tail; | |
990 | Lisp_Object prev; | |
991 | ||
ff11dfa1 JB |
992 | /* There must always be at least one frame in Vframe_list. */ |
993 | if (! CONSP (Vframe_list)) | |
f9898cc6 JB |
994 | abort (); |
995 | ||
dc6f92b8 | 996 | prev = Qnil; |
7539e11f | 997 | for (tail = Vframe_list; CONSP (tail); tail = XCDR (tail)) |
f9898cc6 | 998 | { |
ab9f008d | 999 | Lisp_Object f; |
f9898cc6 | 1000 | |
7539e11f | 1001 | f = XCAR (tail); |
e35d291d | 1002 | if (!FRAMEP (f)) |
d06a8a56 | 1003 | abort (); |
f9898cc6 | 1004 | |
d06a8a56 JB |
1005 | if (EQ (frame, f) && !NILP (prev)) |
1006 | return prev; | |
f9898cc6 | 1007 | |
06537cc8 | 1008 | if (FRAME_KBOARD (XFRAME (f)) == FRAME_KBOARD (XFRAME (frame))) |
f7af3f7b | 1009 | { |
06537cc8 RS |
1010 | /* Decide whether this frame is eligible to be returned, |
1011 | according to minibuf. */ | |
1012 | if (NILP (minibuf)) | |
1013 | { | |
1014 | if (! FRAME_MINIBUF_ONLY_P (XFRAME (f))) | |
1015 | prev = f; | |
1016 | } | |
1017 | else if (WINDOWP (minibuf)) | |
1018 | { | |
1019 | if (EQ (FRAME_MINIBUF_WINDOW (XFRAME (f)), minibuf) | |
551645f8 GM |
1020 | || EQ (WINDOW_FRAME (XWINDOW (minibuf)), f) |
1021 | || EQ (WINDOW_FRAME (XWINDOW (minibuf)), | |
1022 | FRAME_FOCUS_FRAME (XFRAME (f)))) | |
06537cc8 RS |
1023 | prev = f; |
1024 | } | |
1025 | else if (EQ (minibuf, Qvisible)) | |
1026 | { | |
1027 | FRAME_SAMPLE_VISIBILITY (XFRAME (f)); | |
1028 | if (FRAME_VISIBLE_P (XFRAME (f))) | |
1029 | prev = f; | |
1030 | } | |
1031 | else if (XFASTINT (minibuf) == 0) | |
1032 | { | |
1033 | FRAME_SAMPLE_VISIBILITY (XFRAME (f)); | |
1034 | if (FRAME_VISIBLE_P (XFRAME (f)) | |
1035 | || FRAME_ICONIFIED_P (XFRAME (f))) | |
1036 | prev = f; | |
1037 | } | |
1038 | else | |
a9986780 RS |
1039 | prev = f; |
1040 | } | |
f9898cc6 | 1041 | } |
d06a8a56 JB |
1042 | |
1043 | /* We've scanned the entire list. */ | |
1044 | if (NILP (prev)) | |
1045 | /* We went through the whole frame list without finding a single | |
1046 | acceptable frame. Return the original frame. */ | |
1047 | return frame; | |
1048 | else | |
1049 | /* There were no acceptable frames in the list before FRAME; otherwise, | |
1050 | we would have returned directly from the loop. Since PREV is the last | |
1051 | acceptable frame in the list, return it. */ | |
1052 | return prev; | |
dc6f92b8 JB |
1053 | } |
1054 | ||
ef2c57ac | 1055 | |
ff11dfa1 | 1056 | DEFUN ("next-frame", Fnext_frame, Snext_frame, 0, 2, 0, |
14ff1ee0 PJ |
1057 | doc: /* Return the next frame in the frame list after FRAME. |
1058 | It considers only frames on the same terminal as FRAME. | |
1059 | By default, skip minibuffer-only frames. | |
1060 | If omitted, FRAME defaults to the selected frame. | |
1061 | If optional argument MINIFRAME is nil, exclude minibuffer-only frames. | |
1062 | If MINIFRAME is a window, include only its own frame | |
1063 | and any frame now using that window as the minibuffer. | |
1064 | If MINIFRAME is `visible', include all visible frames. | |
1065 | If MINIFRAME is 0, include all visible and iconified frames. | |
1066 | Otherwise, include all frames. */) | |
1067 | (frame, miniframe) | |
8693ca83 | 1068 | Lisp_Object frame, miniframe; |
dc6f92b8 | 1069 | { |
ff11dfa1 | 1070 | if (NILP (frame)) |
8d2666fe | 1071 | frame = selected_frame; |
177c0ea7 | 1072 | |
b7826503 | 1073 | CHECK_LIVE_FRAME (frame); |
ff11dfa1 | 1074 | return next_frame (frame, miniframe); |
dc6f92b8 | 1075 | } |
dbc4e1c1 | 1076 | |
ef2c57ac | 1077 | DEFUN ("previous-frame", Fprevious_frame, Sprevious_frame, 0, 2, 0, |
14ff1ee0 PJ |
1078 | doc: /* Return the previous frame in the frame list before FRAME. |
1079 | It considers only frames on the same terminal as FRAME. | |
1080 | By default, skip minibuffer-only frames. | |
1081 | If omitted, FRAME defaults to the selected frame. | |
1082 | If optional argument MINIFRAME is nil, exclude minibuffer-only frames. | |
1083 | If MINIFRAME is a window, include only its own frame | |
1084 | and any frame now using that window as the minibuffer. | |
1085 | If MINIFRAME is `visible', include all visible frames. | |
1086 | If MINIFRAME is 0, include all visible and iconified frames. | |
1087 | Otherwise, include all frames. */) | |
1088 | (frame, miniframe) | |
ef2c57ac RM |
1089 | Lisp_Object frame, miniframe; |
1090 | { | |
ef2c57ac | 1091 | if (NILP (frame)) |
8d2666fe | 1092 | frame = selected_frame; |
b7826503 | 1093 | CHECK_LIVE_FRAME (frame); |
ef2c57ac RM |
1094 | return prev_frame (frame, miniframe); |
1095 | } | |
dc6f92b8 | 1096 | \f |
808c0f20 RS |
1097 | /* Return 1 if it is ok to delete frame F; |
1098 | 0 if all frames aside from F are invisible. | |
1099 | (Exception: if F is the terminal frame, and we are using X, return 1.) */ | |
dc6f92b8 | 1100 | |
d56b45eb | 1101 | int |
808c0f20 RS |
1102 | other_visible_frames (f) |
1103 | FRAME_PTR f; | |
1104 | { | |
1105 | /* We know the selected frame is visible, | |
1106 | so if F is some other frame, it can't be the sole visible one. */ | |
8d2666fe | 1107 | if (f == SELECTED_FRAME ()) |
c08c95c7 RS |
1108 | { |
1109 | Lisp_Object frames; | |
1110 | int count = 0; | |
1111 | ||
1112 | for (frames = Vframe_list; | |
1113 | CONSP (frames); | |
7539e11f | 1114 | frames = XCDR (frames)) |
c08c95c7 | 1115 | { |
ab9f008d | 1116 | Lisp_Object this; |
c08c95c7 | 1117 | |
7539e11f | 1118 | this = XCAR (frames); |
808c0f20 RS |
1119 | /* Verify that the frame's window still exists |
1120 | and we can still talk to it. And note any recent change | |
1121 | in visibility. */ | |
032d78fe GV |
1122 | #ifdef HAVE_WINDOW_SYSTEM |
1123 | if (FRAME_WINDOW_P (XFRAME (this))) | |
5e7b7c5b | 1124 | { |
b0509a40 | 1125 | x_sync (XFRAME (this)); |
5e7b7c5b RS |
1126 | FRAME_SAMPLE_VISIBILITY (XFRAME (this)); |
1127 | } | |
1128 | #endif | |
1129 | ||
c08c95c7 RS |
1130 | if (FRAME_VISIBLE_P (XFRAME (this)) |
1131 | || FRAME_ICONIFIED_P (XFRAME (this)) | |
1132 | /* Allow deleting the terminal frame when at least | |
1133 | one X frame exists! */ | |
032d78fe | 1134 | || (FRAME_WINDOW_P (XFRAME (this)) && !FRAME_WINDOW_P (f))) |
c08c95c7 RS |
1135 | count++; |
1136 | } | |
808c0f20 | 1137 | return count > 1; |
c08c95c7 | 1138 | } |
808c0f20 RS |
1139 | return 1; |
1140 | } | |
1141 | ||
1142 | DEFUN ("delete-frame", Fdelete_frame, Sdelete_frame, 0, 2, "", | |
14ff1ee0 PJ |
1143 | doc: /* Delete FRAME, permanently eliminating it from use. |
1144 | If omitted, FRAME defaults to the selected frame. | |
1145 | A frame may not be deleted if its minibuffer is used by other frames. | |
1146 | Normally, you may not delete a frame if all other frames are invisible, | |
1147 | but if the second optional argument FORCE is non-nil, you may do so. | |
1148 | ||
cd1d850f JPW |
1149 | This function runs `delete-frame-functions' before actually deleting the |
1150 | frame, unless the frame is a tooltip. | |
1151 | The functions are run with one arg, the frame to be deleted. */) | |
14ff1ee0 | 1152 | (frame, force) |
808c0f20 RS |
1153 | Lisp_Object frame, force; |
1154 | { | |
1155 | struct frame *f; | |
8d2666fe | 1156 | struct frame *sf = SELECTED_FRAME (); |
99b92e64 | 1157 | int minibuffer_selected; |
808c0f20 RS |
1158 | |
1159 | if (EQ (frame, Qnil)) | |
1160 | { | |
8d2666fe | 1161 | f = sf; |
2d80a27a | 1162 | XSETFRAME (frame, f); |
808c0f20 RS |
1163 | } |
1164 | else | |
1165 | { | |
b7826503 | 1166 | CHECK_FRAME (frame); |
808c0f20 RS |
1167 | f = XFRAME (frame); |
1168 | } | |
1169 | ||
1170 | if (! FRAME_LIVE_P (f)) | |
1171 | return Qnil; | |
1172 | ||
83a96b4d | 1173 | if (NILP (force) && !other_visible_frames (f) |
e0f712ba | 1174 | #ifdef MAC_OS8 |
83a96b4d AC |
1175 | /* Terminal frame deleted before any other visible frames are |
1176 | created. */ | |
d5db4077 | 1177 | && strcmp (SDATA (f->name), "F1") != 0 |
83a96b4d AC |
1178 | #endif |
1179 | ) | |
808c0f20 | 1180 | error ("Attempt to delete the sole visible or iconified frame"); |
d5e7c279 | 1181 | |
00c5fd51 RS |
1182 | #if 0 |
1183 | /* This is a nice idea, but x_connection_closed needs to be able | |
1184 | to delete the last frame, if it is gone. */ | |
7539e11f | 1185 | if (NILP (XCDR (Vframe_list))) |
e9687ee8 | 1186 | error ("Attempt to delete the only frame"); |
00c5fd51 | 1187 | #endif |
e9687ee8 | 1188 | |
ff11dfa1 JB |
1189 | /* Does this frame have a minibuffer, and is it the surrogate |
1190 | minibuffer for any other frame? */ | |
fd0c2bd1 | 1191 | if (FRAME_HAS_MINIBUF_P (XFRAME (frame))) |
dc6f92b8 | 1192 | { |
ff11dfa1 | 1193 | Lisp_Object frames; |
1113d9db | 1194 | |
ff11dfa1 JB |
1195 | for (frames = Vframe_list; |
1196 | CONSP (frames); | |
7539e11f | 1197 | frames = XCDR (frames)) |
1113d9db | 1198 | { |
7a8cc307 | 1199 | Lisp_Object this; |
7539e11f | 1200 | this = XCAR (frames); |
1113d9db | 1201 | |
ff11dfa1 JB |
1202 | if (! EQ (this, frame) |
1203 | && EQ (frame, | |
7a8cc307 RS |
1204 | WINDOW_FRAME (XWINDOW |
1205 | (FRAME_MINIBUF_WINDOW (XFRAME (this)))))) | |
ff11dfa1 | 1206 | error ("Attempt to delete a surrogate minibuffer frame"); |
1113d9db | 1207 | } |
dc6f92b8 JB |
1208 | } |
1209 | ||
cd1d850f JPW |
1210 | /* Run `delete-frame-functions' unless frame is a tooltip. */ |
1211 | if (!NILP (Vrun_hooks) | |
1212 | && NILP (Fframe_parameter (frame, intern ("tooltip")))) | |
0e662342 GM |
1213 | { |
1214 | Lisp_Object args[2]; | |
cd1d850f | 1215 | args[0] = intern ("delete-frame-functions"); |
0e662342 GM |
1216 | args[1] = frame; |
1217 | Frun_hook_with_args (2, args); | |
1218 | } | |
1219 | ||
99b92e64 RS |
1220 | minibuffer_selected = EQ (minibuf_window, selected_window); |
1221 | ||
ff11dfa1 | 1222 | /* Don't let the frame remain selected. */ |
8d2666fe | 1223 | if (f == sf) |
06537cc8 RS |
1224 | { |
1225 | Lisp_Object tail, frame1; | |
1226 | ||
1227 | /* Look for another visible frame on the same terminal. */ | |
1228 | frame1 = next_frame (frame, Qvisible); | |
1229 | ||
1230 | /* If there is none, find *some* other frame. */ | |
1231 | if (NILP (frame1) || EQ (frame1, frame)) | |
1232 | { | |
1233 | FOR_EACH_FRAME (tail, frame1) | |
1234 | { | |
1235 | if (! EQ (frame, frame1)) | |
1236 | break; | |
1237 | } | |
1238 | } | |
1239 | ||
1e8324d9 | 1240 | do_switch_frame (frame1, 0, 1); |
79a65b7f | 1241 | sf = SELECTED_FRAME (); |
06537cc8 | 1242 | } |
dc6f92b8 | 1243 | |
ff11dfa1 JB |
1244 | /* Don't allow minibuf_window to remain on a deleted frame. */ |
1245 | if (EQ (f->minibuffer_window, minibuf_window)) | |
dc6f92b8 | 1246 | { |
8d2666fe | 1247 | Fset_window_buffer (sf->minibuffer_window, |
5af5757b | 1248 | XWINDOW (minibuf_window)->buffer, Qnil); |
8d2666fe | 1249 | minibuf_window = sf->minibuffer_window; |
99b92e64 RS |
1250 | |
1251 | /* If the dying minibuffer window was selected, | |
1252 | select the new one. */ | |
1253 | if (minibuffer_selected) | |
f1321dc3 | 1254 | Fselect_window (minibuf_window, Qnil); |
dc6f92b8 JB |
1255 | } |
1256 | ||
130adcb7 EZ |
1257 | /* Don't let echo_area_window to remain on a deleted frame. */ |
1258 | if (EQ (f->minibuffer_window, echo_area_window)) | |
1259 | echo_area_window = sf->minibuffer_window; | |
1260 | ||
bb2a0a65 RS |
1261 | /* Clear any X selections for this frame. */ |
1262 | #ifdef HAVE_X_WINDOWS | |
1263 | if (FRAME_X_P (f)) | |
1264 | x_clear_frame_selections (f); | |
1265 | #endif | |
f706a7b2 YM |
1266 | #ifdef MAC_OS |
1267 | if (FRAME_MAC_P (f)) | |
1268 | x_clear_frame_selections (f); | |
1269 | #endif | |
bb2a0a65 | 1270 | |
177c0ea7 JB |
1271 | /* Free glyphs. |
1272 | This function must be called before the window tree of the | |
18082e2d GM |
1273 | frame is deleted because windows contain dynamically allocated |
1274 | memory. */ | |
1275 | free_glyphs (f); | |
1276 | ||
4a88b3b0 JB |
1277 | /* Mark all the windows that used to be on FRAME as deleted, and then |
1278 | remove the reference to them. */ | |
1279 | delete_all_subwindows (XWINDOW (f->root_window)); | |
1280 | f->root_window = Qnil; | |
1281 | ||
ff11dfa1 | 1282 | Vframe_list = Fdelq (frame, Vframe_list); |
a42e9724 | 1283 | FRAME_SET_VISIBLE (f, 0); |
dc6f92b8 | 1284 | |
60a8823e | 1285 | if (f->namebuf) |
18082e2d | 1286 | xfree (f->namebuf); |
96f09305 JD |
1287 | if (f->decode_mode_spec_buffer) |
1288 | xfree (f->decode_mode_spec_buffer); | |
d2bee99e | 1289 | if (FRAME_INSERT_COST (f)) |
18082e2d | 1290 | xfree (FRAME_INSERT_COST (f)); |
d2bee99e | 1291 | if (FRAME_DELETEN_COST (f)) |
18082e2d | 1292 | xfree (FRAME_DELETEN_COST (f)); |
d2bee99e | 1293 | if (FRAME_INSERTN_COST (f)) |
18082e2d | 1294 | xfree (FRAME_INSERTN_COST (f)); |
d2bee99e | 1295 | if (FRAME_DELETE_COST (f)) |
18082e2d | 1296 | xfree (FRAME_DELETE_COST (f)); |
25734faf | 1297 | if (FRAME_MESSAGE_BUF (f)) |
18082e2d | 1298 | xfree (FRAME_MESSAGE_BUF (f)); |
d2bee99e | 1299 | |
8678b9cc JB |
1300 | /* Since some events are handled at the interrupt level, we may get |
1301 | an event for f at any time; if we zero out the frame's display | |
1302 | now, then we may trip up the event-handling code. Instead, we'll | |
1303 | promise that the display of the frame must be valid until we have | |
1304 | called the window-system-dependent frame destruction routine. */ | |
dbc4e1c1 JB |
1305 | |
1306 | /* I think this should be done with a hook. */ | |
032d78fe GV |
1307 | #ifdef HAVE_WINDOW_SYSTEM |
1308 | if (FRAME_WINDOW_P (f)) | |
8678b9cc | 1309 | x_destroy_window (f); |
d5e7c279 JB |
1310 | #endif |
1311 | ||
7556890b | 1312 | f->output_data.nothing = 0; |
8678b9cc | 1313 | |
ff11dfa1 | 1314 | /* If we've deleted the last_nonminibuf_frame, then try to find |
d5e7c279 | 1315 | another one. */ |
ff11dfa1 | 1316 | if (f == last_nonminibuf_frame) |
d5e7c279 | 1317 | { |
ff11dfa1 | 1318 | Lisp_Object frames; |
1113d9db | 1319 | |
ff11dfa1 | 1320 | last_nonminibuf_frame = 0; |
d5e7c279 | 1321 | |
ff11dfa1 JB |
1322 | for (frames = Vframe_list; |
1323 | CONSP (frames); | |
7539e11f | 1324 | frames = XCDR (frames)) |
d5e7c279 | 1325 | { |
7539e11f | 1326 | f = XFRAME (XCAR (frames)); |
ff11dfa1 | 1327 | if (!FRAME_MINIBUF_ONLY_P (f)) |
d5e7c279 | 1328 | { |
ff11dfa1 | 1329 | last_nonminibuf_frame = f; |
d5e7c279 JB |
1330 | break; |
1331 | } | |
1332 | } | |
1333 | } | |
dc6f92b8 | 1334 | |
8ceb7434 RS |
1335 | /* If there's no other frame on the same kboard, get out of |
1336 | single-kboard state if we're in it for this kboard. */ | |
1337 | { | |
1338 | Lisp_Object frames; | |
1339 | /* Some frame we found on the same kboard, or nil if there are none. */ | |
1340 | Lisp_Object frame_on_same_kboard; | |
1341 | ||
1342 | frame_on_same_kboard = Qnil; | |
1343 | ||
1344 | for (frames = Vframe_list; | |
1345 | CONSP (frames); | |
1346 | frames = XCDR (frames)) | |
1347 | { | |
1348 | Lisp_Object this; | |
1349 | struct frame *f1; | |
1350 | ||
1351 | this = XCAR (frames); | |
1352 | if (!FRAMEP (this)) | |
1353 | abort (); | |
1354 | f1 = XFRAME (this); | |
1355 | ||
1356 | if (FRAME_KBOARD (f) == FRAME_KBOARD (f1)) | |
1357 | frame_on_same_kboard = this; | |
1358 | } | |
1359 | ||
1360 | if (NILP (frame_on_same_kboard)) | |
1361 | not_single_kboard_state (FRAME_KBOARD (f)); | |
1362 | } | |
1363 | ||
1364 | ||
c4c6d073 KH |
1365 | /* If we've deleted this keyboard's default_minibuffer_frame, try to |
1366 | find another one. Prefer minibuffer-only frames, but also notice | |
1367 | frames with other windows. */ | |
c60f3a6a | 1368 | if (EQ (frame, FRAME_KBOARD (f)->Vdefault_minibuffer_frame)) |
1113d9db | 1369 | { |
ff11dfa1 | 1370 | Lisp_Object frames; |
1113d9db | 1371 | |
ff11dfa1 | 1372 | /* The last frame we saw with a minibuffer, minibuffer-only or not. */ |
ab9f008d | 1373 | Lisp_Object frame_with_minibuf; |
32fda9ba RS |
1374 | /* Some frame we found on the same kboard, or nil if there are none. */ |
1375 | Lisp_Object frame_on_same_kboard; | |
1113d9db | 1376 | |
32fda9ba | 1377 | frame_on_same_kboard = Qnil; |
ab9f008d | 1378 | frame_with_minibuf = Qnil; |
32fda9ba | 1379 | |
ff11dfa1 JB |
1380 | for (frames = Vframe_list; |
1381 | CONSP (frames); | |
7539e11f | 1382 | frames = XCDR (frames)) |
1113d9db | 1383 | { |
ab9f008d | 1384 | Lisp_Object this; |
c4c6d073 | 1385 | struct frame *f1; |
1113d9db | 1386 | |
7539e11f | 1387 | this = XCAR (frames); |
e35d291d | 1388 | if (!FRAMEP (this)) |
1113d9db | 1389 | abort (); |
c4c6d073 | 1390 | f1 = XFRAME (this); |
1113d9db | 1391 | |
c4c6d073 KH |
1392 | /* Consider only frames on the same kboard |
1393 | and only those with minibuffers. */ | |
1394 | if (FRAME_KBOARD (f) == FRAME_KBOARD (f1) | |
1395 | && FRAME_HAS_MINIBUF_P (f1)) | |
1113d9db | 1396 | { |
ff11dfa1 | 1397 | frame_with_minibuf = this; |
c4c6d073 | 1398 | if (FRAME_MINIBUF_ONLY_P (f1)) |
1113d9db JB |
1399 | break; |
1400 | } | |
32fda9ba RS |
1401 | |
1402 | if (FRAME_KBOARD (f) == FRAME_KBOARD (f1)) | |
1403 | frame_on_same_kboard = this; | |
1113d9db JB |
1404 | } |
1405 | ||
32fda9ba RS |
1406 | if (!NILP (frame_on_same_kboard)) |
1407 | { | |
1408 | /* We know that there must be some frame with a minibuffer out | |
1409 | there. If this were not true, all of the frames present | |
1410 | would have to be minibufferless, which implies that at some | |
1411 | point their minibuffer frames must have been deleted, but | |
1412 | that is prohibited at the top; you can't delete surrogate | |
1413 | minibuffer frames. */ | |
1414 | if (NILP (frame_with_minibuf)) | |
1415 | abort (); | |
1113d9db | 1416 | |
32fda9ba RS |
1417 | FRAME_KBOARD (f)->Vdefault_minibuffer_frame = frame_with_minibuf; |
1418 | } | |
1419 | else | |
1420 | /* No frames left on this kboard--say no minibuffer either. */ | |
1421 | FRAME_KBOARD (f)->Vdefault_minibuffer_frame = Qnil; | |
1113d9db JB |
1422 | } |
1423 | ||
e681c92a RS |
1424 | /* Cause frame titles to update--necessary if we now have just one frame. */ |
1425 | update_mode_lines = 1; | |
1426 | ||
dc6f92b8 JB |
1427 | return Qnil; |
1428 | } | |
1429 | \f | |
1430 | /* Return mouse position in character cell units. */ | |
1431 | ||
f9898cc6 | 1432 | DEFUN ("mouse-position", Fmouse_position, Smouse_position, 0, 0, 0, |
14ff1ee0 PJ |
1433 | doc: /* Return a list (FRAME X . Y) giving the current mouse frame and position. |
1434 | The position is given in character cells, where (0, 0) is the | |
d0cd961e EZ |
1435 | upper-left corner of the frame, X is the horizontal offset, and Y is |
1436 | the vertical offset. | |
14ff1ee0 PJ |
1437 | If Emacs is running on a mouseless terminal or hasn't been programmed |
1438 | to read the mouse position, it returns the selected frame for FRAME | |
1439 | and nil for X and Y. | |
1440 | If `mouse-position-function' is non-nil, `mouse-position' calls it, | |
1441 | passing the normal return value to that function as an argument, | |
1442 | and returns whatever that function returns. */) | |
1443 | () | |
dc6f92b8 | 1444 | { |
ff11dfa1 | 1445 | FRAME_PTR f; |
dbc4e1c1 | 1446 | Lisp_Object lispy_dummy; |
fd2777e0 | 1447 | enum scroll_bar_part party_dummy; |
beb0bc36 | 1448 | Lisp_Object x, y, retval; |
5384466a | 1449 | int col, row; |
dbc4e1c1 | 1450 | unsigned long long_dummy; |
cb2255b3 | 1451 | struct gcpro gcpro1; |
dc6f92b8 | 1452 | |
8d2666fe | 1453 | f = SELECTED_FRAME (); |
c5074d8c RS |
1454 | x = y = Qnil; |
1455 | ||
f443c170 | 1456 | #ifdef HAVE_MOUSE |
c5074d8c | 1457 | /* It's okay for the hook to refrain from storing anything. */ |
f9898cc6 | 1458 | if (mouse_position_hook) |
66e827dc | 1459 | (*mouse_position_hook) (&f, -1, |
dbc4e1c1 JB |
1460 | &lispy_dummy, &party_dummy, |
1461 | &x, &y, | |
1462 | &long_dummy); | |
76db7eb4 KH |
1463 | if (! NILP (x)) |
1464 | { | |
1465 | col = XINT (x); | |
1466 | row = XINT (y); | |
8126c3b4 | 1467 | pixel_to_glyph_coords (f, col, row, &col, &row, NULL, 1); |
76db7eb4 KH |
1468 | XSETINT (x, col); |
1469 | XSETINT (y, row); | |
1470 | } | |
f443c170 | 1471 | #endif |
2d80a27a | 1472 | XSETFRAME (lispy_dummy, f); |
beb0bc36 | 1473 | retval = Fcons (lispy_dummy, Fcons (x, y)); |
cb2255b3 | 1474 | GCPRO1 (retval); |
beb0bc36 | 1475 | if (!NILP (Vmouse_position_function)) |
cb2255b3 GM |
1476 | retval = call1 (Vmouse_position_function, retval); |
1477 | RETURN_UNGCPRO (retval); | |
dc6f92b8 JB |
1478 | } |
1479 | ||
152e6c70 RS |
1480 | DEFUN ("mouse-pixel-position", Fmouse_pixel_position, |
1481 | Smouse_pixel_position, 0, 0, 0, | |
14ff1ee0 PJ |
1482 | doc: /* Return a list (FRAME X . Y) giving the current mouse frame and position. |
1483 | The position is given in pixel units, where (0, 0) is the | |
d0cd961e EZ |
1484 | upper-left corner of the frame, X is the horizontal offset, and Y is |
1485 | the vertical offset. | |
14ff1ee0 PJ |
1486 | If Emacs is running on a mouseless terminal or hasn't been programmed |
1487 | to read the mouse position, it returns the selected frame for FRAME | |
1488 | and nil for X and Y. */) | |
1489 | () | |
152e6c70 RS |
1490 | { |
1491 | FRAME_PTR f; | |
1492 | Lisp_Object lispy_dummy; | |
1493 | enum scroll_bar_part party_dummy; | |
1494 | Lisp_Object x, y; | |
152e6c70 RS |
1495 | unsigned long long_dummy; |
1496 | ||
8d2666fe | 1497 | f = SELECTED_FRAME (); |
152e6c70 RS |
1498 | x = y = Qnil; |
1499 | ||
0c5c1cf7 | 1500 | #ifdef HAVE_MOUSE |
152e6c70 RS |
1501 | /* It's okay for the hook to refrain from storing anything. */ |
1502 | if (mouse_position_hook) | |
66e827dc | 1503 | (*mouse_position_hook) (&f, -1, |
152e6c70 RS |
1504 | &lispy_dummy, &party_dummy, |
1505 | &x, &y, | |
1506 | &long_dummy); | |
0c5c1cf7 | 1507 | #endif |
2d80a27a | 1508 | XSETFRAME (lispy_dummy, f); |
152e6c70 RS |
1509 | return Fcons (lispy_dummy, Fcons (x, y)); |
1510 | } | |
1511 | ||
dc6f92b8 | 1512 | DEFUN ("set-mouse-position", Fset_mouse_position, Sset_mouse_position, 3, 3, 0, |
14ff1ee0 PJ |
1513 | doc: /* Move the mouse pointer to the center of character cell (X,Y) in FRAME. |
1514 | Coordinates are relative to the frame, not a window, | |
1515 | so the coordinates of the top left character in the frame | |
1516 | may be nonzero due to left-hand scroll bars or the menu bar. | |
1517 | ||
d0cd961e EZ |
1518 | The position is given in character cells, where (0, 0) is the |
1519 | upper-left corner of the frame, X is the horizontal offset, and Y is | |
1520 | the vertical offset. | |
1521 | ||
14ff1ee0 PJ |
1522 | This function is a no-op for an X frame that is not visible. |
1523 | If you have just created a frame, you must wait for it to become visible | |
1524 | before calling this function on it, like this. | |
1525 | (while (not (frame-visible-p frame)) (sleep-for .5)) */) | |
ff11dfa1 JB |
1526 | (frame, x, y) |
1527 | Lisp_Object frame, x, y; | |
dc6f92b8 | 1528 | { |
b7826503 PJ |
1529 | CHECK_LIVE_FRAME (frame); |
1530 | CHECK_NUMBER (x); | |
1531 | CHECK_NUMBER (y); | |
dc6f92b8 | 1532 | |
dbc4e1c1 | 1533 | /* I think this should be done with a hook. */ |
032d78fe GV |
1534 | #ifdef HAVE_WINDOW_SYSTEM |
1535 | if (FRAME_WINDOW_P (XFRAME (frame))) | |
d19be8a9 | 1536 | /* Warping the mouse will cause enternotify and focus events. */ |
d4d76014 | 1537 | x_set_mouse_position (XFRAME (frame), XINT (x), XINT (y)); |
bb221971 | 1538 | #else |
be625e00 | 1539 | #if defined (MSDOS) && defined (HAVE_MOUSE) |
bb221971 RS |
1540 | if (FRAME_MSDOS_P (XFRAME (frame))) |
1541 | { | |
20dc6fbb | 1542 | Fselect_frame (frame); |
bb221971 RS |
1543 | mouse_moveto (XINT (x), XINT (y)); |
1544 | } | |
1545 | #endif | |
dc6f92b8 JB |
1546 | #endif |
1547 | ||
1548 | return Qnil; | |
1549 | } | |
152e6c70 RS |
1550 | |
1551 | DEFUN ("set-mouse-pixel-position", Fset_mouse_pixel_position, | |
1552 | Sset_mouse_pixel_position, 3, 3, 0, | |
14ff1ee0 | 1553 | doc: /* Move the mouse pointer to pixel position (X,Y) in FRAME. |
d0cd961e EZ |
1554 | The position is given in pixels, where (0, 0) is the upper-left corner |
1555 | of the frame, X is the horizontal offset, and Y is the vertical offset. | |
1556 | ||
14ff1ee0 PJ |
1557 | Note, this is a no-op for an X frame that is not visible. |
1558 | If you have just created a frame, you must wait for it to become visible | |
1559 | before calling this function on it, like this. | |
1560 | (while (not (frame-visible-p frame)) (sleep-for .5)) */) | |
152e6c70 RS |
1561 | (frame, x, y) |
1562 | Lisp_Object frame, x, y; | |
1563 | { | |
b7826503 PJ |
1564 | CHECK_LIVE_FRAME (frame); |
1565 | CHECK_NUMBER (x); | |
1566 | CHECK_NUMBER (y); | |
152e6c70 RS |
1567 | |
1568 | /* I think this should be done with a hook. */ | |
032d78fe GV |
1569 | #ifdef HAVE_WINDOW_SYSTEM |
1570 | if (FRAME_WINDOW_P (XFRAME (frame))) | |
d19be8a9 | 1571 | /* Warping the mouse will cause enternotify and focus events. */ |
d4d76014 | 1572 | x_set_mouse_pixel_position (XFRAME (frame), XINT (x), XINT (y)); |
bb221971 | 1573 | #else |
be625e00 | 1574 | #if defined (MSDOS) && defined (HAVE_MOUSE) |
bb221971 RS |
1575 | if (FRAME_MSDOS_P (XFRAME (frame))) |
1576 | { | |
20dc6fbb | 1577 | Fselect_frame (frame); |
bb221971 RS |
1578 | mouse_moveto (XINT (x), XINT (y)); |
1579 | } | |
1580 | #endif | |
152e6c70 RS |
1581 | #endif |
1582 | ||
1583 | return Qnil; | |
1584 | } | |
dc6f92b8 | 1585 | \f |
98ce1622 RS |
1586 | static void make_frame_visible_1 P_ ((Lisp_Object)); |
1587 | ||
ff11dfa1 | 1588 | DEFUN ("make-frame-visible", Fmake_frame_visible, Smake_frame_visible, |
fc25d15d | 1589 | 0, 1, "", |
14ff1ee0 PJ |
1590 | doc: /* Make the frame FRAME visible (assuming it is an X window). |
1591 | If omitted, FRAME defaults to the currently selected frame. */) | |
1592 | (frame) | |
ff11dfa1 | 1593 | Lisp_Object frame; |
dc6f92b8 | 1594 | { |
1aa66088 | 1595 | if (NILP (frame)) |
8d2666fe | 1596 | frame = selected_frame; |
1aa66088 | 1597 | |
b7826503 | 1598 | CHECK_LIVE_FRAME (frame); |
dc6f92b8 | 1599 | |
dbc4e1c1 | 1600 | /* I think this should be done with a hook. */ |
032d78fe GV |
1601 | #ifdef HAVE_WINDOW_SYSTEM |
1602 | if (FRAME_WINDOW_P (XFRAME (frame))) | |
02ff9dd5 RS |
1603 | { |
1604 | FRAME_SAMPLE_VISIBILITY (XFRAME (frame)); | |
1605 | x_make_frame_visible (XFRAME (frame)); | |
1606 | } | |
fd0c2bd1 | 1607 | #endif |
dc6f92b8 | 1608 | |
98ce1622 RS |
1609 | make_frame_visible_1 (XFRAME (frame)->root_window); |
1610 | ||
d19be8a9 | 1611 | /* Make menu bar update for the Buffers and Frames menus. */ |
565620a5 RS |
1612 | windows_or_buffers_changed++; |
1613 | ||
ff11dfa1 | 1614 | return frame; |
dc6f92b8 JB |
1615 | } |
1616 | ||
98ce1622 RS |
1617 | /* Update the display_time slot of the buffers shown in WINDOW |
1618 | and all its descendents. */ | |
1619 | ||
1620 | static void | |
1621 | make_frame_visible_1 (window) | |
1622 | Lisp_Object window; | |
1623 | { | |
1624 | struct window *w; | |
1625 | ||
1626 | for (;!NILP (window); window = w->next) | |
1627 | { | |
1628 | w = XWINDOW (window); | |
1629 | ||
1630 | if (!NILP (w->buffer)) | |
1631 | XBUFFER (w->buffer)->display_time = Fcurrent_time (); | |
1632 | ||
1633 | if (!NILP (w->vchild)) | |
1634 | make_frame_visible_1 (w->vchild); | |
1635 | if (!NILP (w->hchild)) | |
1636 | make_frame_visible_1 (w->hchild); | |
1637 | } | |
1638 | } | |
1639 | ||
ff11dfa1 | 1640 | DEFUN ("make-frame-invisible", Fmake_frame_invisible, Smake_frame_invisible, |
808c0f20 | 1641 | 0, 2, "", |
14ff1ee0 PJ |
1642 | doc: /* Make the frame FRAME invisible (assuming it is an X window). |
1643 | If omitted, FRAME defaults to the currently selected frame. | |
1644 | Normally you may not make FRAME invisible if all other frames are invisible, | |
1645 | but if the second optional argument FORCE is non-nil, you may do so. */) | |
808c0f20 RS |
1646 | (frame, force) |
1647 | Lisp_Object frame, force; | |
dc6f92b8 | 1648 | { |
1aa66088 | 1649 | if (NILP (frame)) |
8d2666fe | 1650 | frame = selected_frame; |
1aa66088 | 1651 | |
b7826503 | 1652 | CHECK_LIVE_FRAME (frame); |
dc6f92b8 | 1653 | |
808c0f20 RS |
1654 | if (NILP (force) && !other_visible_frames (XFRAME (frame))) |
1655 | error ("Attempt to make invisible the sole visible or iconified frame"); | |
1656 | ||
3d378fdf | 1657 | #if 0 /* This isn't logically necessary, and it can do GC. */ |
9c394f17 | 1658 | /* Don't let the frame remain selected. */ |
8d2666fe | 1659 | if (EQ (frame, selected_frame)) |
1e8324d9 | 1660 | do_switch_frame (next_frame (frame, Qt), 0, 0) |
3d378fdf | 1661 | #endif |
9c394f17 RS |
1662 | |
1663 | /* Don't allow minibuf_window to remain on a deleted frame. */ | |
1664 | if (EQ (XFRAME (frame)->minibuffer_window, minibuf_window)) | |
1665 | { | |
8d2666fe GM |
1666 | struct frame *sf = XFRAME (selected_frame); |
1667 | Fset_window_buffer (sf->minibuffer_window, | |
5af5757b | 1668 | XWINDOW (minibuf_window)->buffer, Qnil); |
8d2666fe | 1669 | minibuf_window = sf->minibuffer_window; |
9c394f17 RS |
1670 | } |
1671 | ||
dbc4e1c1 | 1672 | /* I think this should be done with a hook. */ |
032d78fe GV |
1673 | #ifdef HAVE_WINDOW_SYSTEM |
1674 | if (FRAME_WINDOW_P (XFRAME (frame))) | |
ff11dfa1 | 1675 | x_make_frame_invisible (XFRAME (frame)); |
fd0c2bd1 | 1676 | #endif |
dc6f92b8 | 1677 | |
d19be8a9 | 1678 | /* Make menu bar update for the Buffers and Frames menus. */ |
565620a5 RS |
1679 | windows_or_buffers_changed++; |
1680 | ||
dc6f92b8 JB |
1681 | return Qnil; |
1682 | } | |
1683 | ||
ff11dfa1 | 1684 | DEFUN ("iconify-frame", Ficonify_frame, Siconify_frame, |
1aa66088 | 1685 | 0, 1, "", |
14ff1ee0 PJ |
1686 | doc: /* Make the frame FRAME into an icon. |
1687 | If omitted, FRAME defaults to the currently selected frame. */) | |
ff11dfa1 JB |
1688 | (frame) |
1689 | Lisp_Object frame; | |
dc6f92b8 | 1690 | { |
1aa66088 | 1691 | if (NILP (frame)) |
8d2666fe | 1692 | frame = selected_frame; |
177c0ea7 | 1693 | |
b7826503 | 1694 | CHECK_LIVE_FRAME (frame); |
dc6f92b8 | 1695 | |
3d378fdf | 1696 | #if 0 /* This isn't logically necessary, and it can do GC. */ |
9c394f17 | 1697 | /* Don't let the frame remain selected. */ |
8d2666fe | 1698 | if (EQ (frame, selected_frame)) |
20dc6fbb | 1699 | Fhandle_switch_frame (next_frame (frame, Qt)); |
3d378fdf | 1700 | #endif |
9c394f17 RS |
1701 | |
1702 | /* Don't allow minibuf_window to remain on a deleted frame. */ | |
1703 | if (EQ (XFRAME (frame)->minibuffer_window, minibuf_window)) | |
1704 | { | |
8d2666fe GM |
1705 | struct frame *sf = XFRAME (selected_frame); |
1706 | Fset_window_buffer (sf->minibuffer_window, | |
5af5757b | 1707 | XWINDOW (minibuf_window)->buffer, Qnil); |
8d2666fe | 1708 | minibuf_window = sf->minibuffer_window; |
9c394f17 RS |
1709 | } |
1710 | ||
dbc4e1c1 | 1711 | /* I think this should be done with a hook. */ |
032d78fe GV |
1712 | #ifdef HAVE_WINDOW_SYSTEM |
1713 | if (FRAME_WINDOW_P (XFRAME (frame))) | |
ff11dfa1 | 1714 | x_iconify_frame (XFRAME (frame)); |
fd0c2bd1 | 1715 | #endif |
dc6f92b8 | 1716 | |
d19be8a9 | 1717 | /* Make menu bar update for the Buffers and Frames menus. */ |
565620a5 RS |
1718 | windows_or_buffers_changed++; |
1719 | ||
dc6f92b8 JB |
1720 | return Qnil; |
1721 | } | |
1722 | ||
ff11dfa1 | 1723 | DEFUN ("frame-visible-p", Fframe_visible_p, Sframe_visible_p, |
dc6f92b8 | 1724 | 1, 1, 0, |
14ff1ee0 PJ |
1725 | doc: /* Return t if FRAME is now \"visible\" (actually in use for display). |
1726 | A frame that is not \"visible\" is not updated and, if it works through | |
1727 | a window system, it may not show at all. | |
e4ed805e LT |
1728 | Return the symbol `icon' if frame is visible only as an icon. |
1729 | ||
1730 | On a text-only terminal, all frames are considered visible, whether | |
1731 | they are currently being displayed or not, and this function returns t | |
1732 | for all frames. */) | |
14ff1ee0 | 1733 | (frame) |
ff11dfa1 | 1734 | Lisp_Object frame; |
dc6f92b8 | 1735 | { |
b7826503 | 1736 | CHECK_LIVE_FRAME (frame); |
dc6f92b8 | 1737 | |
5c044f55 RS |
1738 | FRAME_SAMPLE_VISIBILITY (XFRAME (frame)); |
1739 | ||
a42e9724 | 1740 | if (FRAME_VISIBLE_P (XFRAME (frame))) |
dc6f92b8 | 1741 | return Qt; |
a42e9724 | 1742 | if (FRAME_ICONIFIED_P (XFRAME (frame))) |
fd0c2bd1 | 1743 | return Qicon; |
dc6f92b8 JB |
1744 | return Qnil; |
1745 | } | |
1746 | ||
ff11dfa1 | 1747 | DEFUN ("visible-frame-list", Fvisible_frame_list, Svisible_frame_list, |
dc6f92b8 | 1748 | 0, 0, 0, |
14ff1ee0 | 1749 | doc: /* Return a list of all frames now \"visible\" (being updated). */) |
dc6f92b8 JB |
1750 | () |
1751 | { | |
ff11dfa1 JB |
1752 | Lisp_Object tail, frame; |
1753 | struct frame *f; | |
dc6f92b8 JB |
1754 | Lisp_Object value; |
1755 | ||
1756 | value = Qnil; | |
7539e11f | 1757 | for (tail = Vframe_list; CONSP (tail); tail = XCDR (tail)) |
dc6f92b8 | 1758 | { |
7539e11f | 1759 | frame = XCAR (tail); |
e35d291d | 1760 | if (!FRAMEP (frame)) |
dc6f92b8 | 1761 | continue; |
ff11dfa1 | 1762 | f = XFRAME (frame); |
a42e9724 | 1763 | if (FRAME_VISIBLE_P (f)) |
ff11dfa1 | 1764 | value = Fcons (frame, value); |
dc6f92b8 JB |
1765 | } |
1766 | return value; | |
1767 | } | |
d5e7c279 JB |
1768 | |
1769 | ||
e518d5e1 | 1770 | DEFUN ("raise-frame", Fraise_frame, Sraise_frame, 0, 1, "", |
14ff1ee0 | 1771 | doc: /* Bring FRAME to the front, so it occludes any frames it overlaps. |
e4ed805e | 1772 | If FRAME is invisible or iconified, make it visible. |
14ff1ee0 PJ |
1773 | If you don't specify a frame, the selected frame is used. |
1774 | If Emacs is displaying on an ordinary terminal or some other device which | |
1775 | doesn't support multiple overlapping frames, this function does nothing. */) | |
1776 | (frame) | |
dbc4e1c1 JB |
1777 | Lisp_Object frame; |
1778 | { | |
828ac693 | 1779 | if (NILP (frame)) |
8d2666fe | 1780 | frame = selected_frame; |
828ac693 | 1781 | |
b7826503 | 1782 | CHECK_LIVE_FRAME (frame); |
8a981af5 RS |
1783 | |
1784 | /* Do like the documentation says. */ | |
1785 | Fmake_frame_visible (frame); | |
1786 | ||
dbc4e1c1 JB |
1787 | if (frame_raise_lower_hook) |
1788 | (*frame_raise_lower_hook) (XFRAME (frame), 1); | |
1789 | ||
1790 | return Qnil; | |
1791 | } | |
1792 | ||
b49f5578 | 1793 | /* Should we have a corresponding function called Flower_Power? */ |
e518d5e1 | 1794 | DEFUN ("lower-frame", Flower_frame, Slower_frame, 0, 1, "", |
14ff1ee0 PJ |
1795 | doc: /* Send FRAME to the back, so it is occluded by any frames that overlap it. |
1796 | If you don't specify a frame, the selected frame is used. | |
1797 | If Emacs is displaying on an ordinary terminal or some other device which | |
1798 | doesn't support multiple overlapping frames, this function does nothing. */) | |
1799 | (frame) | |
dbc4e1c1 JB |
1800 | Lisp_Object frame; |
1801 | { | |
828ac693 | 1802 | if (NILP (frame)) |
8d2666fe | 1803 | frame = selected_frame; |
828ac693 | 1804 | |
b7826503 | 1805 | CHECK_LIVE_FRAME (frame); |
177c0ea7 | 1806 | |
dbc4e1c1 JB |
1807 | if (frame_raise_lower_hook) |
1808 | (*frame_raise_lower_hook) (XFRAME (frame), 0); | |
1809 | ||
1810 | return Qnil; | |
1811 | } | |
1812 | ||
d5e7c279 | 1813 | \f |
ff11dfa1 | 1814 | DEFUN ("redirect-frame-focus", Fredirect_frame_focus, Sredirect_frame_focus, |
d5e7c279 | 1815 | 1, 2, 0, |
14ff1ee0 PJ |
1816 | doc: /* Arrange for keystrokes typed at FRAME to be sent to FOCUS-FRAME. |
1817 | In other words, switch-frame events caused by events in FRAME will | |
1818 | request a switch to FOCUS-FRAME, and `last-event-frame' will be | |
1819 | FOCUS-FRAME after reading an event typed at FRAME. | |
1820 | ||
1821 | If FOCUS-FRAME is omitted or nil, any existing redirection is | |
1822 | cancelled, and the frame again receives its own keystrokes. | |
1823 | ||
1824 | Focus redirection is useful for temporarily redirecting keystrokes to | |
1825 | a surrogate minibuffer frame when a frame doesn't have its own | |
1826 | minibuffer window. | |
1827 | ||
66a9dbbe | 1828 | A frame's focus redirection can be changed by `select-frame'. If frame |
14ff1ee0 PJ |
1829 | FOO is selected, and then a different frame BAR is selected, any |
1830 | frames redirecting their focus to FOO are shifted to redirect their | |
1831 | focus to BAR. This allows focus redirection to work properly when the | |
1832 | user switches from one frame to another using `select-window'. | |
1833 | ||
1834 | This means that a frame whose focus is redirected to itself is treated | |
1835 | differently from a frame whose focus is redirected to nil; the former | |
66a9dbbe | 1836 | is affected by `select-frame', while the latter is not. |
14ff1ee0 PJ |
1837 | |
1838 | The redirection lasts until `redirect-frame-focus' is called to change it. */) | |
1839 | (frame, focus_frame) | |
1840 | Lisp_Object frame, focus_frame; | |
d5e7c279 | 1841 | { |
13144095 JB |
1842 | /* Note that we don't check for a live frame here. It's reasonable |
1843 | to redirect the focus of a frame you're about to delete, if you | |
1844 | know what other frame should receive those keystrokes. */ | |
b7826503 | 1845 | CHECK_FRAME (frame); |
f9898cc6 | 1846 | |
a42e9724 | 1847 | if (! NILP (focus_frame)) |
b7826503 | 1848 | CHECK_LIVE_FRAME (focus_frame); |
d5e7c279 | 1849 | |
ff11dfa1 | 1850 | XFRAME (frame)->focus_frame = focus_frame; |
d5e7c279 | 1851 | |
ff11dfa1 | 1852 | if (frame_rehighlight_hook) |
dc0700f6 | 1853 | (*frame_rehighlight_hook) (XFRAME (frame)); |
177c0ea7 | 1854 | |
d5e7c279 JB |
1855 | return Qnil; |
1856 | } | |
1857 | ||
1858 | ||
ff11dfa1 | 1859 | DEFUN ("frame-focus", Fframe_focus, Sframe_focus, 1, 1, 0, |
14ff1ee0 PJ |
1860 | doc: /* Return the frame to which FRAME's keystrokes are currently being sent. |
1861 | This returns nil if FRAME's focus is not redirected. | |
1862 | See `redirect-frame-focus'. */) | |
1863 | (frame) | |
1864 | Lisp_Object frame; | |
d5e7c279 | 1865 | { |
b7826503 | 1866 | CHECK_LIVE_FRAME (frame); |
a42e9724 | 1867 | |
ff11dfa1 | 1868 | return FRAME_FOCUS_FRAME (XFRAME (frame)); |
d5e7c279 JB |
1869 | } |
1870 | ||
1871 | ||
dc6f92b8 | 1872 | \f |
329ca574 RS |
1873 | /* Return the value of frame parameter PROP in frame FRAME. */ |
1874 | ||
dc6f92b8 | 1875 | Lisp_Object |
ff11dfa1 JB |
1876 | get_frame_param (frame, prop) |
1877 | register struct frame *frame; | |
dc6f92b8 JB |
1878 | Lisp_Object prop; |
1879 | { | |
1880 | register Lisp_Object tem; | |
1881 | ||
ff11dfa1 | 1882 | tem = Fassq (prop, frame->param_alist); |
dc6f92b8 JB |
1883 | if (EQ (tem, Qnil)) |
1884 | return tem; | |
1885 | return Fcdr (tem); | |
1886 | } | |
1887 | ||
329ca574 RS |
1888 | /* Return the buffer-predicate of the selected frame. */ |
1889 | ||
1890 | Lisp_Object | |
98ce1622 RS |
1891 | frame_buffer_predicate (frame) |
1892 | Lisp_Object frame; | |
329ca574 | 1893 | { |
98ce1622 | 1894 | return XFRAME (frame)->buffer_predicate; |
329ca574 RS |
1895 | } |
1896 | ||
fa54c6ae RS |
1897 | /* Return the buffer-list of the selected frame. */ |
1898 | ||
1899 | Lisp_Object | |
98ce1622 RS |
1900 | frame_buffer_list (frame) |
1901 | Lisp_Object frame; | |
fa54c6ae | 1902 | { |
98ce1622 | 1903 | return XFRAME (frame)->buffer_list; |
fa54c6ae RS |
1904 | } |
1905 | ||
1906 | /* Set the buffer-list of the selected frame. */ | |
1907 | ||
1908 | void | |
98ce1622 RS |
1909 | set_frame_buffer_list (frame, list) |
1910 | Lisp_Object frame, list; | |
fa54c6ae | 1911 | { |
98ce1622 | 1912 | XFRAME (frame)->buffer_list = list; |
fa54c6ae RS |
1913 | } |
1914 | ||
1915 | /* Discard BUFFER from the buffer-list of each frame. */ | |
1916 | ||
1917 | void | |
1918 | frames_discard_buffer (buffer) | |
1919 | Lisp_Object buffer; | |
1920 | { | |
1921 | Lisp_Object frame, tail; | |
1922 | ||
1923 | FOR_EACH_FRAME (tail, frame) | |
1924 | { | |
1925 | XFRAME (frame)->buffer_list | |
1926 | = Fdelq (buffer, XFRAME (frame)->buffer_list); | |
1927 | } | |
1928 | } | |
1929 | ||
329ca574 RS |
1930 | /* Modify the alist in *ALISTPTR to associate PROP with VAL. |
1931 | If the alist already has an element for PROP, we change it. */ | |
1932 | ||
dc6f92b8 | 1933 | void |
fd0c2bd1 | 1934 | store_in_alist (alistptr, prop, val) |
dc6f92b8 | 1935 | Lisp_Object *alistptr, val; |
fd0c2bd1 | 1936 | Lisp_Object prop; |
dc6f92b8 JB |
1937 | { |
1938 | register Lisp_Object tem; | |
dc6f92b8 | 1939 | |
dc6f92b8 JB |
1940 | tem = Fassq (prop, *alistptr); |
1941 | if (EQ (tem, Qnil)) | |
1942 | *alistptr = Fcons (Fcons (prop, val), *alistptr); | |
1943 | else | |
1944 | Fsetcdr (tem, val); | |
1945 | } | |
1946 | ||
e5317d61 EZ |
1947 | static int |
1948 | frame_name_fnn_p (str, len) | |
1949 | char *str; | |
1950 | int len; | |
1951 | { | |
1952 | if (len > 1 && str[0] == 'F') | |
1953 | { | |
1954 | char *end_ptr; | |
e5317d61 | 1955 | |
48970f2f EZ |
1956 | strtol (str + 1, &end_ptr, 10); |
1957 | ||
e5317d61 EZ |
1958 | if (end_ptr == str + len) |
1959 | return 1; | |
1960 | } | |
1961 | return 0; | |
1962 | } | |
1963 | ||
1964 | /* Set the name of the terminal frame. Also used by MSDOS frames. | |
1965 | Modeled after x_set_name which is used for WINDOW frames. */ | |
1966 | ||
66a9dbbe | 1967 | static void |
e5317d61 EZ |
1968 | set_term_frame_name (f, name) |
1969 | struct frame *f; | |
1970 | Lisp_Object name; | |
1971 | { | |
1972 | f->explicit_name = ! NILP (name); | |
1973 | ||
1974 | /* If NAME is nil, set the name to F<num>. */ | |
1975 | if (NILP (name)) | |
1976 | { | |
1977 | char namebuf[20]; | |
1978 | ||
1979 | /* Check for no change needed in this very common case | |
1980 | before we do any consing. */ | |
d5db4077 KR |
1981 | if (frame_name_fnn_p (SDATA (f->name), |
1982 | SBYTES (f->name))) | |
e5317d61 EZ |
1983 | return; |
1984 | ||
1985 | terminal_frame_count++; | |
1986 | sprintf (namebuf, "F%d", terminal_frame_count); | |
1987 | name = build_string (namebuf); | |
1988 | } | |
1989 | else | |
1990 | { | |
b7826503 | 1991 | CHECK_STRING (name); |
e5317d61 EZ |
1992 | |
1993 | /* Don't change the name if it's already NAME. */ | |
1994 | if (! NILP (Fstring_equal (name, f->name))) | |
1995 | return; | |
1996 | ||
1997 | /* Don't allow the user to set the frame name to F<num>, so it | |
1998 | doesn't clash with the names we generate for terminal frames. */ | |
d5db4077 | 1999 | if (frame_name_fnn_p (SDATA (name), SBYTES (name))) |
e5317d61 EZ |
2000 | error ("Frame names of the form F<num> are usurped by Emacs"); |
2001 | } | |
2002 | ||
2003 | f->name = name; | |
2004 | update_mode_lines = 1; | |
2005 | } | |
2006 | ||
dc6f92b8 | 2007 | void |
ff11dfa1 JB |
2008 | store_frame_param (f, prop, val) |
2009 | struct frame *f; | |
dc6f92b8 JB |
2010 | Lisp_Object prop, val; |
2011 | { | |
7eb63b72 | 2012 | register Lisp_Object old_alist_elt; |
dc6f92b8 | 2013 | |
7eb63b72 GM |
2014 | /* The buffer-alist parameter is stored in a special place and is |
2015 | not in the alist. */ | |
fa54c6ae RS |
2016 | if (EQ (prop, Qbuffer_list)) |
2017 | { | |
2018 | f->buffer_list = val; | |
2019 | return; | |
2020 | } | |
2021 | ||
7eb63b72 GM |
2022 | /* If PROP is a symbol which is supposed to have frame-local values, |
2023 | and it is set up based on this frame, switch to the global | |
2024 | binding. That way, we can create or alter the frame-local binding | |
2025 | without messing up the symbol's status. */ | |
2026 | if (SYMBOLP (prop)) | |
2027 | { | |
2028 | Lisp_Object valcontents; | |
f5c1dd0d | 2029 | valcontents = SYMBOL_VALUE (prop); |
7eb63b72 GM |
2030 | if ((BUFFER_LOCAL_VALUEP (valcontents) |
2031 | || SOME_BUFFER_LOCAL_VALUEP (valcontents)) | |
2032 | && XBUFFER_LOCAL_VALUE (valcontents)->check_frame | |
2033 | && XFRAME (XBUFFER_LOCAL_VALUE (valcontents)->frame) == f) | |
2034 | swap_in_global_binding (prop); | |
2035 | } | |
2036 | ||
94674d18 EZ |
2037 | #ifndef WINDOWSNT |
2038 | /* The tty color mode needs to be set before the frame's parameter | |
2039 | alist is updated with the new value, because set_tty_color_mode | |
2040 | wants to look at the old mode. */ | |
2041 | if (FRAME_TERMCAP_P (f) && EQ (prop, Qtty_color_mode)) | |
2042 | set_tty_color_mode (f, val); | |
2043 | #endif | |
2044 | ||
7eb63b72 GM |
2045 | /* Update the frame parameter alist. */ |
2046 | old_alist_elt = Fassq (prop, f->param_alist); | |
2047 | if (EQ (old_alist_elt, Qnil)) | |
ff11dfa1 | 2048 | f->param_alist = Fcons (Fcons (prop, val), f->param_alist); |
dc6f92b8 | 2049 | else |
7eb63b72 | 2050 | Fsetcdr (old_alist_elt, val); |
bc93c097 | 2051 | |
7eb63b72 GM |
2052 | /* Update some other special parameters in their special places |
2053 | in addition to the alist. */ | |
177c0ea7 | 2054 | |
329ca574 RS |
2055 | if (EQ (prop, Qbuffer_predicate)) |
2056 | f->buffer_predicate = val; | |
2057 | ||
032d78fe | 2058 | if (! FRAME_WINDOW_P (f)) |
e5317d61 EZ |
2059 | { |
2060 | if (EQ (prop, Qmenu_bar_lines)) | |
2061 | set_menu_bar_lines (f, val, make_number (FRAME_MENU_BAR_LINES (f))); | |
2062 | else if (EQ (prop, Qname)) | |
2063 | set_term_frame_name (f, val); | |
2064 | } | |
a249de79 | 2065 | |
e35d291d | 2066 | if (EQ (prop, Qminibuffer) && WINDOWP (val)) |
bc93c097 JB |
2067 | { |
2068 | if (! MINI_WINDOW_P (XWINDOW (val))) | |
7c402969 | 2069 | error ("Surrogate minibuffer windows must be minibuffer windows"); |
bc93c097 | 2070 | |
213bac8a | 2071 | if ((FRAME_HAS_MINIBUF_P (f) || FRAME_MINIBUF_ONLY_P (f)) |
7af7ef38 KH |
2072 | && !EQ (val, f->minibuffer_window)) |
2073 | error ("Can't change the surrogate minibuffer of a frame with its own minibuffer"); | |
bc93c097 JB |
2074 | |
2075 | /* Install the chosen minibuffer window, with proper buffer. */ | |
ff11dfa1 | 2076 | f->minibuffer_window = val; |
bc93c097 | 2077 | } |
dc6f92b8 JB |
2078 | } |
2079 | ||
ff11dfa1 | 2080 | DEFUN ("frame-parameters", Fframe_parameters, Sframe_parameters, 0, 1, 0, |
14ff1ee0 PJ |
2081 | doc: /* Return the parameters-alist of frame FRAME. |
2082 | It is a list of elements of the form (PARM . VALUE), where PARM is a symbol. | |
2083 | The meaningful PARMs depend on the kind of frame. | |
2084 | If FRAME is omitted, return information on the currently selected frame. */) | |
2085 | (frame) | |
ff11dfa1 | 2086 | Lisp_Object frame; |
dc6f92b8 JB |
2087 | { |
2088 | Lisp_Object alist; | |
f769f1b2 | 2089 | FRAME_PTR f; |
dd10ec4f | 2090 | int height, width; |
57629833 | 2091 | struct gcpro gcpro1; |
dc6f92b8 | 2092 | |
03390a72 | 2093 | if (NILP (frame)) |
8d2666fe GM |
2094 | frame = selected_frame; |
2095 | ||
b7826503 | 2096 | CHECK_FRAME (frame); |
8d2666fe | 2097 | f = XFRAME (frame); |
dc6f92b8 | 2098 | |
f769f1b2 | 2099 | if (!FRAME_LIVE_P (f)) |
dc6f92b8 JB |
2100 | return Qnil; |
2101 | ||
ff11dfa1 | 2102 | alist = Fcopy_alist (f->param_alist); |
57629833 | 2103 | GCPRO1 (alist); |
177c0ea7 | 2104 | |
2d764c78 | 2105 | if (!FRAME_WINDOW_P (f)) |
bb221971 | 2106 | { |
4aec4b29 EZ |
2107 | int fg = FRAME_FOREGROUND_PIXEL (f); |
2108 | int bg = FRAME_BACKGROUND_PIXEL (f); | |
e1d0bbc9 EZ |
2109 | Lisp_Object elt; |
2110 | ||
2111 | /* If the frame's parameter alist says the colors are | |
2112 | unspecified and reversed, take the frame's background pixel | |
2113 | for foreground and vice versa. */ | |
2114 | elt = Fassq (Qforeground_color, alist); | |
70de9f06 EZ |
2115 | if (!NILP (elt) && CONSP (elt) && STRINGP (XCDR (elt))) |
2116 | { | |
d5db4077 | 2117 | if (strncmp (SDATA (XCDR (elt)), |
70de9f06 | 2118 | unspecified_bg, |
d5db4077 | 2119 | SCHARS (XCDR (elt))) == 0) |
70de9f06 | 2120 | store_in_alist (&alist, Qforeground_color, tty_color_name (f, bg)); |
d5db4077 | 2121 | else if (strncmp (SDATA (XCDR (elt)), |
70de9f06 | 2122 | unspecified_fg, |
d5db4077 | 2123 | SCHARS (XCDR (elt))) == 0) |
70de9f06 EZ |
2124 | store_in_alist (&alist, Qforeground_color, tty_color_name (f, fg)); |
2125 | } | |
e1d0bbc9 EZ |
2126 | else |
2127 | store_in_alist (&alist, Qforeground_color, tty_color_name (f, fg)); | |
2128 | elt = Fassq (Qbackground_color, alist); | |
70de9f06 EZ |
2129 | if (!NILP (elt) && CONSP (elt) && STRINGP (XCDR (elt))) |
2130 | { | |
d5db4077 | 2131 | if (strncmp (SDATA (XCDR (elt)), |
70de9f06 | 2132 | unspecified_fg, |
d5db4077 | 2133 | SCHARS (XCDR (elt))) == 0) |
70de9f06 | 2134 | store_in_alist (&alist, Qbackground_color, tty_color_name (f, fg)); |
d5db4077 | 2135 | else if (strncmp (SDATA (XCDR (elt)), |
70de9f06 | 2136 | unspecified_bg, |
d5db4077 | 2137 | SCHARS (XCDR (elt))) == 0) |
70de9f06 EZ |
2138 | store_in_alist (&alist, Qbackground_color, tty_color_name (f, bg)); |
2139 | } | |
e1d0bbc9 EZ |
2140 | else |
2141 | store_in_alist (&alist, Qbackground_color, tty_color_name (f, bg)); | |
2d764c78 EZ |
2142 | store_in_alist (&alist, intern ("font"), |
2143 | build_string (FRAME_MSDOS_P (f) | |
2144 | ? "ms-dos" | |
4ec0d3c1 | 2145 | : FRAME_W32_P (f) ? "w32term" |
4ec0d3c1 | 2146 | :"tty")); |
bb221971 | 2147 | } |
fd0c2bd1 | 2148 | store_in_alist (&alist, Qname, f->name); |
5af5757b | 2149 | height = (f->new_text_lines ? f->new_text_lines : FRAME_LINES (f)); |
dd10ec4f | 2150 | store_in_alist (&alist, Qheight, make_number (height)); |
5af5757b | 2151 | width = (f->new_text_cols ? f->new_text_cols : FRAME_COLS (f)); |
dd10ec4f | 2152 | store_in_alist (&alist, Qwidth, make_number (width)); |
f769f1b2 | 2153 | store_in_alist (&alist, Qmodeline, (FRAME_WANTS_MODELINE_P (f) ? Qt : Qnil)); |
fd0c2bd1 | 2154 | store_in_alist (&alist, Qminibuffer, |
39acc701 | 2155 | (! FRAME_HAS_MINIBUF_P (f) ? Qnil |
f769f1b2 KH |
2156 | : FRAME_MINIBUF_ONLY_P (f) ? Qonly |
2157 | : FRAME_MINIBUF_WINDOW (f))); | |
2158 | store_in_alist (&alist, Qunsplittable, (FRAME_NO_SPLIT_P (f) ? Qt : Qnil)); | |
03390a72 | 2159 | store_in_alist (&alist, Qbuffer_list, frame_buffer_list (frame)); |
fd0c2bd1 | 2160 | |
dbc4e1c1 | 2161 | /* I think this should be done with a hook. */ |
032d78fe GV |
2162 | #ifdef HAVE_WINDOW_SYSTEM |
2163 | if (FRAME_WINDOW_P (f)) | |
ff11dfa1 | 2164 | x_report_frame_params (f, &alist); |
b6dd20ed | 2165 | else |
fd0c2bd1 | 2166 | #endif |
16a3738c KH |
2167 | { |
2168 | /* This ought to be correct in f->param_alist for an X frame. */ | |
2169 | Lisp_Object lines; | |
f4e93c40 | 2170 | XSETFASTINT (lines, FRAME_MENU_BAR_LINES (f)); |
16a3738c KH |
2171 | store_in_alist (&alist, Qmenu_bar_lines, lines); |
2172 | } | |
57629833 GM |
2173 | |
2174 | UNGCPRO; | |
dc6f92b8 JB |
2175 | return alist; |
2176 | } | |
2177 | ||
8b60f7bc GM |
2178 | |
2179 | DEFUN ("frame-parameter", Fframe_parameter, Sframe_parameter, 2, 2, 0, | |
14ff1ee0 PJ |
2180 | doc: /* Return FRAME's value for parameter PARAMETER. |
2181 | If FRAME is nil, describe the currently selected frame. */) | |
2182 | (frame, parameter) | |
2183 | Lisp_Object frame, parameter; | |
8b60f7bc GM |
2184 | { |
2185 | struct frame *f; | |
2186 | Lisp_Object value; | |
2187 | ||
2188 | if (NILP (frame)) | |
2189 | frame = selected_frame; | |
2190 | else | |
b7826503 PJ |
2191 | CHECK_FRAME (frame); |
2192 | CHECK_SYMBOL (parameter); | |
177c0ea7 | 2193 | |
8b60f7bc GM |
2194 | f = XFRAME (frame); |
2195 | value = Qnil; | |
177c0ea7 | 2196 | |
8b60f7bc GM |
2197 | if (FRAME_LIVE_P (f)) |
2198 | { | |
5cd62b8c | 2199 | /* Avoid consing in frequent cases. */ |
67d853e6 GM |
2200 | if (EQ (parameter, Qname)) |
2201 | value = f->name; | |
6345f6aa GM |
2202 | #ifdef HAVE_X_WINDOWS |
2203 | else if (EQ (parameter, Qdisplay) && FRAME_X_P (f)) | |
2204 | value = XCAR (FRAME_X_DISPLAY_INFO (f)->name_list_element); | |
2205 | #endif /* HAVE_X_WINDOWS */ | |
75700ff2 GM |
2206 | else if (EQ (parameter, Qbackground_color) |
2207 | || EQ (parameter, Qforeground_color)) | |
67d853e6 GM |
2208 | { |
2209 | value = Fassq (parameter, f->param_alist); | |
2210 | if (CONSP (value)) | |
5f65b39d | 2211 | { |
5f65b39d EZ |
2212 | value = XCDR (value); |
2213 | /* Fframe_parameters puts the actual fg/bg color names, | |
2214 | even if f->param_alist says otherwise. This is | |
2215 | important when param_alist's notion of colors is | |
2216 | "unspecified". We need to do the same here. */ | |
2217 | if (STRINGP (value) && !FRAME_WINDOW_P (f)) | |
2218 | { | |
c9b08ba8 | 2219 | const char *color_name; |
e1d0bbc9 EZ |
2220 | EMACS_INT csz; |
2221 | ||
2222 | if (EQ (parameter, Qbackground_color)) | |
2223 | { | |
d5db4077 KR |
2224 | color_name = SDATA (value); |
2225 | csz = SCHARS (value); | |
e1d0bbc9 EZ |
2226 | if (strncmp (color_name, unspecified_bg, csz) == 0) |
2227 | value = tty_color_name (f, FRAME_BACKGROUND_PIXEL (f)); | |
2228 | else if (strncmp (color_name, unspecified_fg, csz) == 0) | |
2229 | value = tty_color_name (f, FRAME_FOREGROUND_PIXEL (f)); | |
2230 | } | |
2231 | else if (EQ (parameter, Qforeground_color)) | |
2232 | { | |
d5db4077 KR |
2233 | color_name = SDATA (value); |
2234 | csz = SCHARS (value); | |
e1d0bbc9 EZ |
2235 | if (strncmp (color_name, unspecified_fg, csz) == 0) |
2236 | value = tty_color_name (f, FRAME_FOREGROUND_PIXEL (f)); | |
2237 | else if (strncmp (color_name, unspecified_bg, csz) == 0) | |
2238 | value = tty_color_name (f, FRAME_BACKGROUND_PIXEL (f)); | |
2239 | } | |
5f65b39d EZ |
2240 | } |
2241 | } | |
b23236fb EZ |
2242 | else |
2243 | value = Fcdr (Fassq (parameter, Fframe_parameters (frame))); | |
67d853e6 | 2244 | } |
75700ff2 GM |
2245 | else if (EQ (parameter, Qdisplay_type) |
2246 | || EQ (parameter, Qbackground_mode)) | |
75700ff2 GM |
2247 | value = Fcdr (Fassq (parameter, f->param_alist)); |
2248 | else | |
2249 | value = Fcdr (Fassq (parameter, Fframe_parameters (frame))); | |
8b60f7bc | 2250 | } |
177c0ea7 | 2251 | |
8b60f7bc GM |
2252 | return value; |
2253 | } | |
2254 | ||
2255 | ||
177c0ea7 | 2256 | DEFUN ("modify-frame-parameters", Fmodify_frame_parameters, |
ff11dfa1 | 2257 | Smodify_frame_parameters, 2, 2, 0, |
14ff1ee0 PJ |
2258 | doc: /* Modify the parameters of frame FRAME according to ALIST. |
2259 | If FRAME is nil, it defaults to the selected frame. | |
2260 | ALIST is an alist of parameters to change and their new values. | |
2261 | Each element of ALIST has the form (PARM . VALUE), where PARM is a symbol. | |
2262 | The meaningful PARMs depend on the kind of frame. | |
2263 | Undefined PARMs are ignored, but stored in the frame's parameter list | |
2264 | so that `frame-parameters' will return them. | |
2265 | ||
2266 | The value of frame parameter FOO can also be accessed | |
2267 | as a frame-local binding for the variable FOO, if you have | |
2268 | enabled such bindings for that variable with `make-variable-frame-local'. */) | |
2269 | (frame, alist) | |
ff11dfa1 | 2270 | Lisp_Object frame, alist; |
dc6f92b8 | 2271 | { |
fd0c2bd1 | 2272 | FRAME_PTR f; |
213bac8a | 2273 | register Lisp_Object tail, prop, val; |
dc6f92b8 | 2274 | |
ff11dfa1 | 2275 | if (EQ (frame, Qnil)) |
8d2666fe | 2276 | frame = selected_frame; |
b7826503 | 2277 | CHECK_LIVE_FRAME (frame); |
8d2666fe | 2278 | f = XFRAME (frame); |
dc6f92b8 | 2279 | |
dbc4e1c1 | 2280 | /* I think this should be done with a hook. */ |
032d78fe GV |
2281 | #ifdef HAVE_WINDOW_SYSTEM |
2282 | if (FRAME_WINDOW_P (f)) | |
fd0c2bd1 | 2283 | x_set_frame_parameters (f, alist); |
329ca574 | 2284 | else |
bb221971 RS |
2285 | #endif |
2286 | #ifdef MSDOS | |
2287 | if (FRAME_MSDOS_P (f)) | |
2288 | IT_set_frame_parameters (f, alist); | |
2289 | else | |
329ca574 | 2290 | #endif |
574a1a90 | 2291 | |
41d44f1f RS |
2292 | { |
2293 | int length = XINT (Flength (alist)); | |
2294 | int i; | |
2295 | Lisp_Object *parms | |
2296 | = (Lisp_Object *) alloca (length * sizeof (Lisp_Object)); | |
2297 | Lisp_Object *values | |
2298 | = (Lisp_Object *) alloca (length * sizeof (Lisp_Object)); | |
2299 | ||
2300 | /* Extract parm names and values into those vectors. */ | |
2301 | ||
2302 | i = 0; | |
2303 | for (tail = alist; CONSP (tail); tail = Fcdr (tail)) | |
2304 | { | |
213bac8a | 2305 | Lisp_Object elt; |
41d44f1f RS |
2306 | |
2307 | elt = Fcar (tail); | |
2308 | parms[i] = Fcar (elt); | |
2309 | values[i] = Fcdr (elt); | |
2310 | i++; | |
2311 | } | |
2312 | ||
2313 | /* Now process them in reverse of specified order. */ | |
2314 | for (i--; i >= 0; i--) | |
2315 | { | |
2316 | prop = parms[i]; | |
2317 | val = values[i]; | |
2318 | store_frame_param (f, prop, val); | |
33d537f0 JL |
2319 | |
2320 | /* Changing the background color might change the background | |
2321 | mode, so that we have to load new defface specs. | |
2322 | Call frame-set-background-mode to do that. */ | |
2323 | if (EQ (prop, Qbackground_color)) | |
2324 | call1 (Qframe_set_background_mode, frame); | |
41d44f1f RS |
2325 | } |
2326 | } | |
3b58be21 AS |
2327 | |
2328 | return Qnil; | |
dc6f92b8 JB |
2329 | } |
2330 | \f | |
a26a1f95 | 2331 | DEFUN ("frame-char-height", Fframe_char_height, Sframe_char_height, |
14ff1ee0 PJ |
2332 | 0, 1, 0, |
2333 | doc: /* Height in pixels of a line in the font in frame FRAME. | |
2334 | If FRAME is omitted, the selected frame is used. | |
2335 | For a terminal frame, the value is always 1. */) | |
ff11dfa1 JB |
2336 | (frame) |
2337 | Lisp_Object frame; | |
dc6f92b8 | 2338 | { |
a26a1f95 | 2339 | struct frame *f; |
dc6f92b8 | 2340 | |
a26a1f95 | 2341 | if (NILP (frame)) |
8d2666fe | 2342 | frame = selected_frame; |
b7826503 | 2343 | CHECK_FRAME (frame); |
8d2666fe | 2344 | f = XFRAME (frame); |
a26a1f95 | 2345 | |
032d78fe GV |
2346 | #ifdef HAVE_WINDOW_SYSTEM |
2347 | if (FRAME_WINDOW_P (f)) | |
a26a1f95 RS |
2348 | return make_number (x_char_height (f)); |
2349 | else | |
dc6d9681 | 2350 | #endif |
a26a1f95 RS |
2351 | return make_number (1); |
2352 | } | |
dc6d9681 | 2353 | |
dc6f92b8 | 2354 | |
a26a1f95 | 2355 | DEFUN ("frame-char-width", Fframe_char_width, Sframe_char_width, |
14ff1ee0 PJ |
2356 | 0, 1, 0, |
2357 | doc: /* Width in pixels of characters in the font in frame FRAME. | |
2358 | If FRAME is omitted, the selected frame is used. | |
31b7cc74 | 2359 | On a graphical screen, the width is the standard width of the default font. |
14ff1ee0 PJ |
2360 | For a terminal screen, the value is always 1. */) |
2361 | (frame) | |
a26a1f95 | 2362 | Lisp_Object frame; |
dc6f92b8 | 2363 | { |
a26a1f95 RS |
2364 | struct frame *f; |
2365 | ||
2366 | if (NILP (frame)) | |
8d2666fe | 2367 | frame = selected_frame; |
b7826503 | 2368 | CHECK_FRAME (frame); |
8d2666fe | 2369 | f = XFRAME (frame); |
a26a1f95 | 2370 | |
032d78fe GV |
2371 | #ifdef HAVE_WINDOW_SYSTEM |
2372 | if (FRAME_WINDOW_P (f)) | |
a26a1f95 RS |
2373 | return make_number (x_char_width (f)); |
2374 | else | |
2375 | #endif | |
2376 | return make_number (1); | |
dc6f92b8 JB |
2377 | } |
2378 | ||
177c0ea7 | 2379 | DEFUN ("frame-pixel-height", Fframe_pixel_height, |
a26a1f95 | 2380 | Sframe_pixel_height, 0, 1, 0, |
14ff1ee0 PJ |
2381 | doc: /* Return a FRAME's height in pixels. |
2382 | This counts only the height available for text lines, | |
2383 | not menu bars on window-system Emacs frames. | |
2384 | For a terminal frame, the result really gives the height in characters. | |
2385 | If FRAME is omitted, the selected frame is used. */) | |
2386 | (frame) | |
a26a1f95 | 2387 | Lisp_Object frame; |
dc6f92b8 | 2388 | { |
a26a1f95 RS |
2389 | struct frame *f; |
2390 | ||
2391 | if (NILP (frame)) | |
8d2666fe | 2392 | frame = selected_frame; |
b7826503 | 2393 | CHECK_FRAME (frame); |
8d2666fe | 2394 | f = XFRAME (frame); |
a26a1f95 | 2395 | |
032d78fe GV |
2396 | #ifdef HAVE_WINDOW_SYSTEM |
2397 | if (FRAME_WINDOW_P (f)) | |
a26a1f95 RS |
2398 | return make_number (x_pixel_height (f)); |
2399 | else | |
dc6d9681 | 2400 | #endif |
5af5757b | 2401 | return make_number (FRAME_LINES (f)); |
a26a1f95 RS |
2402 | } |
2403 | ||
177c0ea7 | 2404 | DEFUN ("frame-pixel-width", Fframe_pixel_width, |
a26a1f95 | 2405 | Sframe_pixel_width, 0, 1, 0, |
14ff1ee0 PJ |
2406 | doc: /* Return FRAME's width in pixels. |
2407 | For a terminal frame, the result really gives the width in characters. | |
2408 | If FRAME is omitted, the selected frame is used. */) | |
2409 | (frame) | |
a26a1f95 RS |
2410 | Lisp_Object frame; |
2411 | { | |
2412 | struct frame *f; | |
2413 | ||
2414 | if (NILP (frame)) | |
8d2666fe | 2415 | frame = selected_frame; |
b7826503 | 2416 | CHECK_FRAME (frame); |
8d2666fe | 2417 | f = XFRAME (frame); |
dc6f92b8 | 2418 | |
032d78fe GV |
2419 | #ifdef HAVE_WINDOW_SYSTEM |
2420 | if (FRAME_WINDOW_P (f)) | |
a26a1f95 RS |
2421 | return make_number (x_pixel_width (f)); |
2422 | else | |
2423 | #endif | |
5af5757b | 2424 | return make_number (FRAME_COLS (f)); |
a26a1f95 RS |
2425 | } |
2426 | \f | |
ff11dfa1 | 2427 | DEFUN ("set-frame-height", Fset_frame_height, Sset_frame_height, 2, 3, 0, |
14ff1ee0 PJ |
2428 | doc: /* Specify that the frame FRAME has LINES lines. |
2429 | Optional third arg non-nil means that redisplay should use LINES lines | |
2430 | but that the idea of the actual height of the frame should not be changed. */) | |
2431 | (frame, lines, pretend) | |
735eeca3 | 2432 | Lisp_Object frame, lines, pretend; |
dc6f92b8 | 2433 | { |
ff11dfa1 | 2434 | register struct frame *f; |
dc6f92b8 | 2435 | |
b7826503 | 2436 | CHECK_NUMBER (lines); |
ff11dfa1 | 2437 | if (NILP (frame)) |
8d2666fe | 2438 | frame = selected_frame; |
b7826503 | 2439 | CHECK_LIVE_FRAME (frame); |
8d2666fe | 2440 | f = XFRAME (frame); |
dc6f92b8 | 2441 | |
dbc4e1c1 | 2442 | /* I think this should be done with a hook. */ |
032d78fe GV |
2443 | #ifdef HAVE_WINDOW_SYSTEM |
2444 | if (FRAME_WINDOW_P (f)) | |
dc6f92b8 | 2445 | { |
5af5757b KS |
2446 | if (XINT (lines) != FRAME_LINES (f)) |
2447 | x_set_window_size (f, 1, FRAME_COLS (f), XINT (lines)); | |
32347cf4 | 2448 | do_pending_window_change (0); |
dc6f92b8 JB |
2449 | } |
2450 | else | |
fd0c2bd1 | 2451 | #endif |
32347cf4 | 2452 | change_frame_size (f, XINT (lines), 0, !NILP (pretend), 0, 0); |
dc6f92b8 JB |
2453 | return Qnil; |
2454 | } | |
2455 | ||
ff11dfa1 | 2456 | DEFUN ("set-frame-width", Fset_frame_width, Sset_frame_width, 2, 3, 0, |
14ff1ee0 PJ |
2457 | doc: /* Specify that the frame FRAME has COLS columns. |
2458 | Optional third arg non-nil means that redisplay should use COLS columns | |
2459 | but that the idea of the actual width of the frame should not be changed. */) | |
2460 | (frame, cols, pretend) | |
fd0c2bd1 | 2461 | Lisp_Object frame, cols, pretend; |
dc6f92b8 | 2462 | { |
ff11dfa1 | 2463 | register struct frame *f; |
b7826503 | 2464 | CHECK_NUMBER (cols); |
ff11dfa1 | 2465 | if (NILP (frame)) |
8d2666fe | 2466 | frame = selected_frame; |
b7826503 | 2467 | CHECK_LIVE_FRAME (frame); |
8d2666fe | 2468 | f = XFRAME (frame); |
dc6f92b8 | 2469 | |
dbc4e1c1 | 2470 | /* I think this should be done with a hook. */ |
032d78fe GV |
2471 | #ifdef HAVE_WINDOW_SYSTEM |
2472 | if (FRAME_WINDOW_P (f)) | |
dc6f92b8 | 2473 | { |
5af5757b KS |
2474 | if (XINT (cols) != FRAME_COLS (f)) |
2475 | x_set_window_size (f, 1, XINT (cols), FRAME_LINES (f)); | |
32347cf4 | 2476 | do_pending_window_change (0); |
dc6f92b8 JB |
2477 | } |
2478 | else | |
fd0c2bd1 | 2479 | #endif |
32347cf4 | 2480 | change_frame_size (f, 0, XINT (cols), !NILP (pretend), 0, 0); |
dc6f92b8 JB |
2481 | return Qnil; |
2482 | } | |
2483 | ||
ff11dfa1 | 2484 | DEFUN ("set-frame-size", Fset_frame_size, Sset_frame_size, 3, 3, 0, |
14ff1ee0 PJ |
2485 | doc: /* Sets size of FRAME to COLS by ROWS, measured in characters. */) |
2486 | (frame, cols, rows) | |
ff11dfa1 | 2487 | Lisp_Object frame, cols, rows; |
dc6f92b8 | 2488 | { |
ff11dfa1 | 2489 | register struct frame *f; |
dc6f92b8 | 2490 | |
b7826503 PJ |
2491 | CHECK_LIVE_FRAME (frame); |
2492 | CHECK_NUMBER (cols); | |
2493 | CHECK_NUMBER (rows); | |
ff11dfa1 | 2494 | f = XFRAME (frame); |
dc6f92b8 | 2495 | |
dbc4e1c1 | 2496 | /* I think this should be done with a hook. */ |
032d78fe GV |
2497 | #ifdef HAVE_WINDOW_SYSTEM |
2498 | if (FRAME_WINDOW_P (f)) | |
dc6f92b8 | 2499 | { |
5af5757b KS |
2500 | if (XINT (rows) != FRAME_LINES (f) |
2501 | || XINT (cols) != FRAME_COLS (f) | |
2502 | || f->new_text_lines || f->new_text_cols) | |
808c0f20 | 2503 | x_set_window_size (f, 1, XINT (cols), XINT (rows)); |
32347cf4 | 2504 | do_pending_window_change (0); |
dc6f92b8 JB |
2505 | } |
2506 | else | |
fd0c2bd1 | 2507 | #endif |
32347cf4 | 2508 | change_frame_size (f, XINT (rows), XINT (cols), 0, 0, 0); |
dc6f92b8 JB |
2509 | |
2510 | return Qnil; | |
2511 | } | |
2512 | ||
177c0ea7 | 2513 | DEFUN ("set-frame-position", Fset_frame_position, |
ff11dfa1 | 2514 | Sset_frame_position, 3, 3, 0, |
14ff1ee0 PJ |
2515 | doc: /* Sets position of FRAME in pixels to XOFFSET by YOFFSET. |
2516 | This is actually the position of the upper left corner of the frame. | |
2517 | Negative values for XOFFSET or YOFFSET are interpreted relative to | |
2518 | the rightmost or bottommost possible position (that stays within the screen). */) | |
2519 | (frame, xoffset, yoffset) | |
ff11dfa1 | 2520 | Lisp_Object frame, xoffset, yoffset; |
dc6f92b8 | 2521 | { |
ff11dfa1 | 2522 | register struct frame *f; |
dc6f92b8 | 2523 | |
b7826503 PJ |
2524 | CHECK_LIVE_FRAME (frame); |
2525 | CHECK_NUMBER (xoffset); | |
2526 | CHECK_NUMBER (yoffset); | |
ff11dfa1 | 2527 | f = XFRAME (frame); |
dc6f92b8 | 2528 | |
dbc4e1c1 | 2529 | /* I think this should be done with a hook. */ |
032d78fe GV |
2530 | #ifdef HAVE_WINDOW_SYSTEM |
2531 | if (FRAME_WINDOW_P (f)) | |
c7c70761 | 2532 | x_set_offset (f, XINT (xoffset), XINT (yoffset), 1); |
fd0c2bd1 | 2533 | #endif |
dc6f92b8 JB |
2534 | |
2535 | return Qt; | |
2536 | } | |
dc6d9681 | 2537 | |
dc6f92b8 | 2538 | \f |
972f4259 KS |
2539 | /*********************************************************************** |
2540 | Frame Parameters | |
2541 | ***********************************************************************/ | |
2542 | ||
2543 | /* Connect the frame-parameter names for X frames | |
2544 | to the ways of passing the parameter values to the window system. | |
2545 | ||
2546 | The name of a parameter, as a Lisp symbol, | |
2547 | has an `x-frame-parameter' property which is an integer in Lisp | |
2548 | that is an index in this table. */ | |
2549 | ||
2550 | struct frame_parm_table { | |
2551 | char *name; | |
2552 | Lisp_Object *variable; | |
2553 | }; | |
2554 | ||
2555 | static struct frame_parm_table frame_parms[] = | |
2556 | { | |
2557 | {"auto-raise", &Qauto_raise}, | |
2558 | {"auto-lower", &Qauto_lower}, | |
2559 | {"background-color", 0}, | |
2560 | {"border-color", &Qborder_color}, | |
2561 | {"border-width", &Qborder_width}, | |
2562 | {"cursor-color", &Qcursor_color}, | |
2563 | {"cursor-type", &Qcursor_type}, | |
2564 | {"font", 0}, | |
2565 | {"foreground-color", 0}, | |
2566 | {"icon-name", &Qicon_name}, | |
2567 | {"icon-type", &Qicon_type}, | |
2568 | {"internal-border-width", &Qinternal_border_width}, | |
2569 | {"menu-bar-lines", &Qmenu_bar_lines}, | |
2570 | {"mouse-color", &Qmouse_color}, | |
2571 | {"name", &Qname}, | |
2572 | {"scroll-bar-width", &Qscroll_bar_width}, | |
2573 | {"title", &Qtitle}, | |
2574 | {"unsplittable", &Qunsplittable}, | |
2575 | {"vertical-scroll-bars", &Qvertical_scroll_bars}, | |
2576 | {"visibility", &Qvisibility}, | |
2577 | {"tool-bar-lines", &Qtool_bar_lines}, | |
2578 | {"scroll-bar-foreground", &Qscroll_bar_foreground}, | |
2579 | {"scroll-bar-background", &Qscroll_bar_background}, | |
2580 | {"screen-gamma", &Qscreen_gamma}, | |
2581 | {"line-spacing", &Qline_spacing}, | |
2582 | {"left-fringe", &Qleft_fringe}, | |
2583 | {"right-fringe", &Qright_fringe}, | |
2584 | {"wait-for-wm", &Qwait_for_wm}, | |
2585 | {"fullscreen", &Qfullscreen}, | |
2586 | }; | |
2587 | ||
2588 | #ifdef HAVE_WINDOW_SYSTEM | |
2589 | ||
2590 | extern Lisp_Object Qbox; | |
2591 | extern Lisp_Object Qtop; | |
2592 | ||
2593 | /* Calculate fullscreen size. Return in *TOP_POS and *LEFT_POS the | |
bd45aef7 | 2594 | wanted positions of the WM window (not Emacs window). |
972f4259 KS |
2595 | Return in *WIDTH and *HEIGHT the wanted width and height of Emacs |
2596 | window (FRAME_X_WINDOW). | |
2597 | */ | |
2598 | ||
dfcf069d | 2599 | void |
972f4259 KS |
2600 | x_fullscreen_adjust (f, width, height, top_pos, left_pos) |
2601 | struct frame *f; | |
2602 | int *width; | |
2603 | int *height; | |
2604 | int *top_pos; | |
2605 | int *left_pos; | |
dc6f92b8 | 2606 | { |
5af5757b KS |
2607 | int newwidth = FRAME_COLS (f); |
2608 | int newheight = FRAME_LINES (f); | |
dc6f92b8 | 2609 | |
5af5757b KS |
2610 | *top_pos = f->top_pos; |
2611 | *left_pos = f->left_pos; | |
3df1fda2 | 2612 | |
5af5757b | 2613 | if (f->want_fullscreen & FULLSCREEN_HEIGHT) |
972f4259 KS |
2614 | { |
2615 | int ph; | |
2616 | ||
2617 | ph = FRAME_X_DISPLAY_INFO (f)->height; | |
5af5757b KS |
2618 | newheight = FRAME_PIXEL_HEIGHT_TO_TEXT_LINES (f, ph); |
2619 | ph = FRAME_TEXT_LINES_TO_PIXEL_HEIGHT (f, newheight) - f->y_pixels_diff; | |
2620 | newheight = FRAME_PIXEL_HEIGHT_TO_TEXT_LINES (f, ph); | |
972f4259 KS |
2621 | *top_pos = 0; |
2622 | } | |
dc6f92b8 | 2623 | |
5af5757b | 2624 | if (f->want_fullscreen & FULLSCREEN_WIDTH) |
972f4259 KS |
2625 | { |
2626 | int pw; | |
2627 | ||
2628 | pw = FRAME_X_DISPLAY_INFO (f)->width; | |
5af5757b KS |
2629 | newwidth = FRAME_PIXEL_WIDTH_TO_TEXT_COLS (f, pw); |
2630 | pw = FRAME_TEXT_COLS_TO_PIXEL_WIDTH (f, newwidth) - f->x_pixels_diff; | |
2631 | newwidth = FRAME_PIXEL_WIDTH_TO_TEXT_COLS (f, pw); | |
972f4259 KS |
2632 | *left_pos = 0; |
2633 | } | |
dc6f92b8 | 2634 | |
972f4259 KS |
2635 | *width = newwidth; |
2636 | *height = newheight; | |
2637 | } | |
dc6f92b8 | 2638 | |
beb0bc36 | 2639 | |
972f4259 KS |
2640 | /* Change the parameters of frame F as specified by ALIST. |
2641 | If a parameter is not specially recognized, do nothing special; | |
2642 | otherwise call the `x_set_...' function for that parameter. | |
2643 | Except for certain geometry properties, always call store_frame_param | |
2644 | to store the new value in the parameter alist. */ | |
14ff1ee0 | 2645 | |
972f4259 KS |
2646 | void |
2647 | x_set_frame_parameters (f, alist) | |
2648 | FRAME_PTR f; | |
2649 | Lisp_Object alist; | |
2650 | { | |
2651 | Lisp_Object tail; | |
dc6f92b8 | 2652 | |
972f4259 KS |
2653 | /* If both of these parameters are present, it's more efficient to |
2654 | set them both at once. So we wait until we've looked at the | |
2655 | entire list before we set them. */ | |
2656 | int width, height; | |
3df1fda2 | 2657 | |
972f4259 KS |
2658 | /* Same here. */ |
2659 | Lisp_Object left, top; | |
2660 | ||
2661 | /* Same with these. */ | |
2662 | Lisp_Object icon_left, icon_top; | |
2663 | ||
2664 | /* Record in these vectors all the parms specified. */ | |
2665 | Lisp_Object *parms; | |
2666 | Lisp_Object *values; | |
2667 | int i, p; | |
2668 | int left_no_change = 0, top_no_change = 0; | |
2669 | int icon_left_no_change = 0, icon_top_no_change = 0; | |
2670 | int fullscreen_is_being_set = 0; | |
2671 | ||
2672 | struct gcpro gcpro1, gcpro2; | |
2673 | ||
2674 | i = 0; | |
2675 | for (tail = alist; CONSP (tail); tail = Fcdr (tail)) | |
2676 | i++; | |
2677 | ||
2678 | parms = (Lisp_Object *) alloca (i * sizeof (Lisp_Object)); | |
2679 | values = (Lisp_Object *) alloca (i * sizeof (Lisp_Object)); | |
2680 | ||
2681 | /* Extract parm names and values into those vectors. */ | |
2682 | ||
2683 | i = 0; | |
2684 | for (tail = alist; CONSP (tail); tail = Fcdr (tail)) | |
2685 | { | |
2686 | Lisp_Object elt; | |
2687 | ||
2688 | elt = Fcar (tail); | |
2689 | parms[i] = Fcar (elt); | |
2690 | values[i] = Fcdr (elt); | |
2691 | i++; | |
2692 | } | |
2693 | /* TAIL and ALIST are not used again below here. */ | |
2694 | alist = tail = Qnil; | |
2695 | ||
2696 | GCPRO2 (*parms, *values); | |
2697 | gcpro1.nvars = i; | |
2698 | gcpro2.nvars = i; | |
2699 | ||
2700 | /* There is no need to gcpro LEFT, TOP, ICON_LEFT, or ICON_TOP, | |
2701 | because their values appear in VALUES and strings are not valid. */ | |
2702 | top = left = Qunbound; | |
2703 | icon_left = icon_top = Qunbound; | |
2704 | ||
2705 | /* Provide default values for HEIGHT and WIDTH. */ | |
5af5757b KS |
2706 | width = (f->new_text_cols ? f->new_text_cols : FRAME_COLS (f)); |
2707 | height = (f->new_text_lines ? f->new_text_lines : FRAME_LINES (f)); | |
972f4259 KS |
2708 | |
2709 | /* Process foreground_color and background_color before anything else. | |
2710 | They are independent of other properties, but other properties (e.g., | |
2711 | cursor_color) are dependent upon them. */ | |
2712 | /* Process default font as well, since fringe widths depends on it. */ | |
2713 | /* Also, process fullscreen, width and height depend upon that */ | |
2714 | for (p = 0; p < i; p++) | |
2715 | { | |
2716 | Lisp_Object prop, val; | |
2717 | ||
2718 | prop = parms[p]; | |
2719 | val = values[p]; | |
2720 | if (EQ (prop, Qforeground_color) | |
2721 | || EQ (prop, Qbackground_color) | |
2722 | || EQ (prop, Qfont) | |
2723 | || EQ (prop, Qfullscreen)) | |
2724 | { | |
2725 | register Lisp_Object param_index, old_value; | |
26c34ec2 | 2726 | int count = SPECPDL_INDEX (); |
972f4259 KS |
2727 | |
2728 | old_value = get_frame_param (f, prop); | |
2729 | fullscreen_is_being_set |= EQ (prop, Qfullscreen); | |
2730 | ||
2731 | if (NILP (Fequal (val, old_value))) | |
2732 | { | |
26c34ec2 CY |
2733 | /* For :font attributes, the frame_parm_handler |
2734 | x_set_font calls `face-set-after-frame-default'. | |
2735 | Unless we bind inhibit-face-set-after-frame-default | |
2736 | here, this would reset the :font attribute that we | |
2737 | just applied to the default value for new faces. */ | |
2738 | specbind (Qinhibit_face_set_after_frame_default, Qt); | |
2739 | ||
972f4259 KS |
2740 | store_frame_param (f, prop, val); |
2741 | ||
2742 | param_index = Fget (prop, Qx_frame_parameter); | |
2743 | if (NATNUMP (param_index) | |
2744 | && (XFASTINT (param_index) | |
2745 | < sizeof (frame_parms)/sizeof (frame_parms[0])) | |
2746 | && rif->frame_parm_handlers[XINT (param_index)]) | |
2747 | (*(rif->frame_parm_handlers[XINT (param_index)])) (f, val, old_value); | |
26c34ec2 CY |
2748 | |
2749 | unbind_to (count, Qnil); | |
972f4259 KS |
2750 | } |
2751 | } | |
2752 | } | |
2753 | ||
2754 | /* Now process them in reverse of specified order. */ | |
2755 | for (i--; i >= 0; i--) | |
2756 | { | |
2757 | Lisp_Object prop, val; | |
2758 | ||
2759 | prop = parms[i]; | |
2760 | val = values[i]; | |
2761 | ||
2762 | if (EQ (prop, Qwidth) && NUMBERP (val)) | |
2763 | width = XFASTINT (val); | |
2764 | else if (EQ (prop, Qheight) && NUMBERP (val)) | |
2765 | height = XFASTINT (val); | |
2766 | else if (EQ (prop, Qtop)) | |
2767 | top = val; | |
2768 | else if (EQ (prop, Qleft)) | |
2769 | left = val; | |
2770 | else if (EQ (prop, Qicon_top)) | |
2771 | icon_top = val; | |
2772 | else if (EQ (prop, Qicon_left)) | |
2773 | icon_left = val; | |
2774 | else if (EQ (prop, Qforeground_color) | |
2775 | || EQ (prop, Qbackground_color) | |
2776 | || EQ (prop, Qfont) | |
2777 | || EQ (prop, Qfullscreen)) | |
2778 | /* Processed above. */ | |
2779 | continue; | |
2780 | else | |
2781 | { | |
2782 | register Lisp_Object param_index, old_value; | |
2783 | ||
2784 | old_value = get_frame_param (f, prop); | |
2785 | ||
2786 | store_frame_param (f, prop, val); | |
2787 | ||
2788 | param_index = Fget (prop, Qx_frame_parameter); | |
2789 | if (NATNUMP (param_index) | |
2790 | && (XFASTINT (param_index) | |
2791 | < sizeof (frame_parms)/sizeof (frame_parms[0])) | |
2792 | && rif->frame_parm_handlers[XINT (param_index)]) | |
2793 | (*(rif->frame_parm_handlers[XINT (param_index)])) (f, val, old_value); | |
2794 | } | |
2795 | } | |
2796 | ||
2797 | /* Don't die if just one of these was set. */ | |
2798 | if (EQ (left, Qunbound)) | |
2799 | { | |
2800 | left_no_change = 1; | |
5af5757b KS |
2801 | if (f->left_pos < 0) |
2802 | left = Fcons (Qplus, Fcons (make_number (f->left_pos), Qnil)); | |
972f4259 | 2803 | else |
5af5757b | 2804 | XSETINT (left, f->left_pos); |
972f4259 KS |
2805 | } |
2806 | if (EQ (top, Qunbound)) | |
2807 | { | |
2808 | top_no_change = 1; | |
5af5757b KS |
2809 | if (f->top_pos < 0) |
2810 | top = Fcons (Qplus, Fcons (make_number (f->top_pos), Qnil)); | |
972f4259 | 2811 | else |
5af5757b | 2812 | XSETINT (top, f->top_pos); |
972f4259 KS |
2813 | } |
2814 | ||
2815 | /* If one of the icon positions was not set, preserve or default it. */ | |
2816 | if (EQ (icon_left, Qunbound) || ! INTEGERP (icon_left)) | |
2817 | { | |
2818 | icon_left_no_change = 1; | |
2819 | icon_left = Fcdr (Fassq (Qicon_left, f->param_alist)); | |
2820 | if (NILP (icon_left)) | |
2821 | XSETINT (icon_left, 0); | |
2822 | } | |
2823 | if (EQ (icon_top, Qunbound) || ! INTEGERP (icon_top)) | |
2824 | { | |
2825 | icon_top_no_change = 1; | |
2826 | icon_top = Fcdr (Fassq (Qicon_top, f->param_alist)); | |
2827 | if (NILP (icon_top)) | |
2828 | XSETINT (icon_top, 0); | |
2829 | } | |
2830 | ||
972f4259 KS |
2831 | if (FRAME_VISIBLE_P (f) && fullscreen_is_being_set) |
2832 | { | |
2833 | /* If the frame is visible already and the fullscreen parameter is | |
2834 | being set, it is too late to set WM manager hints to specify | |
2835 | size and position. | |
2836 | Here we first get the width, height and position that applies to | |
2837 | fullscreen. We then move the frame to the appropriate | |
2838 | position. Resize of the frame is taken care of in the code after | |
2839 | this if-statement. */ | |
2840 | int new_left, new_top; | |
2841 | ||
2842 | x_fullscreen_adjust (f, &width, &height, &new_top, &new_left); | |
068ae0fd JD |
2843 | if (new_top != f->top_pos || new_left != f->left_pos) |
2844 | x_set_offset (f, new_left, new_top, 1); | |
972f4259 | 2845 | } |
972f4259 KS |
2846 | |
2847 | /* Don't set these parameters unless they've been explicitly | |
2848 | specified. The window might be mapped or resized while we're in | |
2849 | this function, and we don't want to override that unless the lisp | |
2850 | code has asked for it. | |
2851 | ||
2852 | Don't set these parameters unless they actually differ from the | |
2853 | window's current parameters; the window may not actually exist | |
2854 | yet. */ | |
2855 | { | |
2856 | Lisp_Object frame; | |
2857 | ||
2858 | check_frame_size (f, &height, &width); | |
2859 | ||
2860 | XSETFRAME (frame, f); | |
2861 | ||
5af5757b KS |
2862 | if (width != FRAME_COLS (f) |
2863 | || height != FRAME_LINES (f) | |
2864 | || f->new_text_lines || f->new_text_cols) | |
972f4259 KS |
2865 | Fset_frame_size (frame, make_number (width), make_number (height)); |
2866 | ||
2867 | if ((!NILP (left) || !NILP (top)) | |
2868 | && ! (left_no_change && top_no_change) | |
5af5757b KS |
2869 | && ! (NUMBERP (left) && XINT (left) == f->left_pos |
2870 | && NUMBERP (top) && XINT (top) == f->top_pos)) | |
972f4259 KS |
2871 | { |
2872 | int leftpos = 0; | |
2873 | int toppos = 0; | |
2874 | ||
2875 | /* Record the signs. */ | |
5af5757b | 2876 | f->size_hint_flags &= ~ (XNegative | YNegative); |
972f4259 | 2877 | if (EQ (left, Qminus)) |
5af5757b | 2878 | f->size_hint_flags |= XNegative; |
972f4259 KS |
2879 | else if (INTEGERP (left)) |
2880 | { | |
2881 | leftpos = XINT (left); | |
2882 | if (leftpos < 0) | |
5af5757b | 2883 | f->size_hint_flags |= XNegative; |
972f4259 KS |
2884 | } |
2885 | else if (CONSP (left) && EQ (XCAR (left), Qminus) | |
2886 | && CONSP (XCDR (left)) | |
2887 | && INTEGERP (XCAR (XCDR (left)))) | |
2888 | { | |
2889 | leftpos = - XINT (XCAR (XCDR (left))); | |
5af5757b | 2890 | f->size_hint_flags |= XNegative; |
972f4259 KS |
2891 | } |
2892 | else if (CONSP (left) && EQ (XCAR (left), Qplus) | |
2893 | && CONSP (XCDR (left)) | |
2894 | && INTEGERP (XCAR (XCDR (left)))) | |
2895 | { | |
2896 | leftpos = XINT (XCAR (XCDR (left))); | |
2897 | } | |
2898 | ||
2899 | if (EQ (top, Qminus)) | |
5af5757b | 2900 | f->size_hint_flags |= YNegative; |
972f4259 KS |
2901 | else if (INTEGERP (top)) |
2902 | { | |
2903 | toppos = XINT (top); | |
2904 | if (toppos < 0) | |
5af5757b | 2905 | f->size_hint_flags |= YNegative; |
972f4259 KS |
2906 | } |
2907 | else if (CONSP (top) && EQ (XCAR (top), Qminus) | |
2908 | && CONSP (XCDR (top)) | |
2909 | && INTEGERP (XCAR (XCDR (top)))) | |
2910 | { | |
2911 | toppos = - XINT (XCAR (XCDR (top))); | |
5af5757b | 2912 | f->size_hint_flags |= YNegative; |
972f4259 KS |
2913 | } |
2914 | else if (CONSP (top) && EQ (XCAR (top), Qplus) | |
2915 | && CONSP (XCDR (top)) | |
2916 | && INTEGERP (XCAR (XCDR (top)))) | |
2917 | { | |
2918 | toppos = XINT (XCAR (XCDR (top))); | |
2919 | } | |
2920 | ||
2921 | ||
2922 | /* Store the numeric value of the position. */ | |
5af5757b KS |
2923 | f->top_pos = toppos; |
2924 | f->left_pos = leftpos; | |
972f4259 | 2925 | |
5af5757b | 2926 | f->win_gravity = NorthWestGravity; |
972f4259 KS |
2927 | |
2928 | /* Actually set that position, and convert to absolute. */ | |
2929 | x_set_offset (f, leftpos, toppos, -1); | |
2930 | } | |
2931 | ||
2932 | if ((!NILP (icon_left) || !NILP (icon_top)) | |
2933 | && ! (icon_left_no_change && icon_top_no_change)) | |
2934 | x_wm_set_icon_position (f, XINT (icon_left), XINT (icon_top)); | |
2935 | } | |
2936 | ||
2937 | UNGCPRO; | |
2938 | } | |
2939 | ||
2940 | ||
2941 | /* Insert a description of internally-recorded parameters of frame X | |
2942 | into the parameter alist *ALISTPTR that is to be given to the user. | |
2943 | Only parameters that are specific to the X window system | |
2944 | and whose values are not correctly recorded in the frame's | |
2945 | param_alist need to be considered here. */ | |
2946 | ||
2947 | void | |
2948 | x_report_frame_params (f, alistptr) | |
2949 | struct frame *f; | |
2950 | Lisp_Object *alistptr; | |
2951 | { | |
2952 | char buf[16]; | |
2953 | Lisp_Object tem; | |
2954 | ||
2955 | /* Represent negative positions (off the top or left screen edge) | |
2956 | in a way that Fmodify_frame_parameters will understand correctly. */ | |
5af5757b KS |
2957 | XSETINT (tem, f->left_pos); |
2958 | if (f->left_pos >= 0) | |
972f4259 KS |
2959 | store_in_alist (alistptr, Qleft, tem); |
2960 | else | |
2961 | store_in_alist (alistptr, Qleft, Fcons (Qplus, Fcons (tem, Qnil))); | |
2962 | ||
5af5757b KS |
2963 | XSETINT (tem, f->top_pos); |
2964 | if (f->top_pos >= 0) | |
972f4259 KS |
2965 | store_in_alist (alistptr, Qtop, tem); |
2966 | else | |
2967 | store_in_alist (alistptr, Qtop, Fcons (Qplus, Fcons (tem, Qnil))); | |
2968 | ||
2969 | store_in_alist (alistptr, Qborder_width, | |
5af5757b | 2970 | make_number (f->border_width)); |
972f4259 | 2971 | store_in_alist (alistptr, Qinternal_border_width, |
5af5757b | 2972 | make_number (FRAME_INTERNAL_BORDER_WIDTH (f))); |
972f4259 | 2973 | store_in_alist (alistptr, Qleft_fringe, |
5af5757b | 2974 | make_number (FRAME_LEFT_FRINGE_WIDTH (f))); |
972f4259 | 2975 | store_in_alist (alistptr, Qright_fringe, |
5af5757b | 2976 | make_number (FRAME_RIGHT_FRINGE_WIDTH (f))); |
972f4259 KS |
2977 | store_in_alist (alistptr, Qscroll_bar_width, |
2978 | (! FRAME_HAS_VERTICAL_SCROLL_BARS (f) | |
2979 | ? make_number (0) | |
5af5757b KS |
2980 | : FRAME_CONFIG_SCROLL_BAR_WIDTH (f) > 0 |
2981 | ? make_number (FRAME_CONFIG_SCROLL_BAR_WIDTH (f)) | |
972f4259 KS |
2982 | /* nil means "use default width" |
2983 | for non-toolkit scroll bar. | |
2984 | ruler-mode.el depends on this. */ | |
2985 | : Qnil)); | |
2986 | sprintf (buf, "%ld", (long) FRAME_X_WINDOW (f)); | |
2987 | store_in_alist (alistptr, Qwindow_id, | |
2988 | build_string (buf)); | |
2989 | #ifdef HAVE_X_WINDOWS | |
2990 | #ifdef USE_X_TOOLKIT | |
2991 | /* Tooltip frame may not have this widget. */ | |
2992 | if (FRAME_X_OUTPUT (f)->widget) | |
2993 | #endif | |
2994 | sprintf (buf, "%ld", (long) FRAME_OUTER_WINDOW (f)); | |
2995 | store_in_alist (alistptr, Qouter_window_id, | |
2996 | build_string (buf)); | |
2997 | #endif | |
2998 | store_in_alist (alistptr, Qicon_name, f->icon_name); | |
2999 | FRAME_SAMPLE_VISIBILITY (f); | |
3000 | store_in_alist (alistptr, Qvisibility, | |
3001 | (FRAME_VISIBLE_P (f) ? Qt | |
3002 | : FRAME_ICONIFIED_P (f) ? Qicon : Qnil)); | |
3003 | store_in_alist (alistptr, Qdisplay, | |
3004 | XCAR (FRAME_X_DISPLAY_INFO (f)->name_list_element)); | |
3005 | ||
3006 | if (FRAME_X_OUTPUT (f)->parent_desc == FRAME_X_DISPLAY_INFO (f)->root_window) | |
3007 | tem = Qnil; | |
3008 | else | |
3009 | XSETFASTINT (tem, FRAME_X_OUTPUT (f)->parent_desc); | |
5839d7e8 | 3010 | store_in_alist (alistptr, Qexplicit_name, (f->explicit_name ? Qt : Qnil)); |
972f4259 KS |
3011 | store_in_alist (alistptr, Qparent_id, tem); |
3012 | } | |
3013 | ||
3014 | ||
3015 | /* Change the `fullscreen' frame parameter of frame F. OLD_VALUE is | |
3016 | the previous value of that parameter, NEW_VALUE is the new value. */ | |
3017 | ||
3018 | void | |
3019 | x_set_fullscreen (f, new_value, old_value) | |
3020 | struct frame *f; | |
3021 | Lisp_Object new_value, old_value; | |
3022 | { | |
972f4259 | 3023 | if (NILP (new_value)) |
5af5757b | 3024 | f->want_fullscreen = FULLSCREEN_NONE; |
972f4259 | 3025 | else if (EQ (new_value, Qfullboth)) |
5af5757b | 3026 | f->want_fullscreen = FULLSCREEN_BOTH; |
972f4259 | 3027 | else if (EQ (new_value, Qfullwidth)) |
5af5757b | 3028 | f->want_fullscreen = FULLSCREEN_WIDTH; |
972f4259 | 3029 | else if (EQ (new_value, Qfullheight)) |
5af5757b | 3030 | f->want_fullscreen = FULLSCREEN_HEIGHT; |
d761dd42 JD |
3031 | |
3032 | if (fullscreen_hook != NULL) | |
3033 | fullscreen_hook (f); | |
972f4259 KS |
3034 | } |
3035 | ||
3036 | ||
3037 | /* Change the `line-spacing' frame parameter of frame F. OLD_VALUE is | |
3038 | the previous value of that parameter, NEW_VALUE is the new value. */ | |
3039 | ||
3040 | void | |
3041 | x_set_line_spacing (f, new_value, old_value) | |
3042 | struct frame *f; | |
3043 | Lisp_Object new_value, old_value; | |
3044 | { | |
3045 | if (NILP (new_value)) | |
3046 | f->extra_line_spacing = 0; | |
3047 | else if (NATNUMP (new_value)) | |
3048 | f->extra_line_spacing = XFASTINT (new_value); | |
3049 | else | |
9dc95187 | 3050 | signal_error ("Invalid line-spacing", new_value); |
972f4259 KS |
3051 | if (FRAME_VISIBLE_P (f)) |
3052 | redraw_frame (f); | |
3053 | } | |
3054 | ||
3055 | ||
3056 | /* Change the `screen-gamma' frame parameter of frame F. OLD_VALUE is | |
3057 | the previous value of that parameter, NEW_VALUE is the new value. */ | |
3058 | ||
3059 | void | |
3060 | x_set_screen_gamma (f, new_value, old_value) | |
3061 | struct frame *f; | |
3062 | Lisp_Object new_value, old_value; | |
3063 | { | |
05fc2ef7 CY |
3064 | Lisp_Object bgcolor; |
3065 | ||
972f4259 KS |
3066 | if (NILP (new_value)) |
3067 | f->gamma = 0; | |
3068 | else if (NUMBERP (new_value) && XFLOATINT (new_value) > 0) | |
05fc2ef7 CY |
3069 | /* The value 0.4545 is the normal viewing gamma. */ |
3070 | f->gamma = 1.0 / (0.4545 * XFLOATINT (new_value)); | |
972f4259 | 3071 | else |
9dc95187 | 3072 | signal_error ("Invalid screen-gamma", new_value); |
972f4259 | 3073 | |
05fc2ef7 CY |
3074 | /* Apply the new gamma value to the frame background. */ |
3075 | bgcolor = Fassq (Qbackground_color, f->param_alist); | |
3076 | if (CONSP (bgcolor) && (bgcolor = XCDR (bgcolor), STRINGP (bgcolor))) | |
3077 | { | |
3078 | Lisp_Object index = Fget (Qbackground_color, Qx_frame_parameter); | |
3079 | if (NATNUMP (index) | |
3080 | && (XFASTINT (index) | |
3081 | < sizeof (frame_parms)/sizeof (frame_parms[0])) | |
3082 | && rif->frame_parm_handlers[XFASTINT (index)]) | |
3083 | (*(rif->frame_parm_handlers[XFASTINT (index)])) | |
3084 | (f, bgcolor, Qnil); | |
3085 | } | |
3086 | ||
3087 | Fclear_face_cache (Qnil); | |
972f4259 KS |
3088 | } |
3089 | ||
3090 | ||
3091 | void | |
3092 | x_set_font (f, arg, oldval) | |
3093 | struct frame *f; | |
3094 | Lisp_Object arg, oldval; | |
3095 | { | |
3096 | Lisp_Object result; | |
3097 | Lisp_Object fontset_name; | |
3098 | Lisp_Object frame; | |
3099 | int old_fontset = FRAME_FONTSET(f); | |
3100 | ||
3101 | CHECK_STRING (arg); | |
3102 | ||
3103 | fontset_name = Fquery_fontset (arg, Qnil); | |
3104 | ||
3105 | BLOCK_INPUT; | |
3106 | result = (STRINGP (fontset_name) | |
3107 | ? x_new_fontset (f, SDATA (fontset_name)) | |
3108 | : x_new_font (f, SDATA (arg))); | |
3109 | UNBLOCK_INPUT; | |
3110 | ||
3111 | if (EQ (result, Qnil)) | |
3112 | error ("Font `%s' is not defined", SDATA (arg)); | |
3113 | else if (EQ (result, Qt)) | |
3114 | error ("The characters of the given font have varying widths"); | |
3115 | else if (STRINGP (result)) | |
3116 | { | |
ee5d57b0 | 3117 | set_default_ascii_font (result); |
972f4259 KS |
3118 | if (STRINGP (fontset_name)) |
3119 | { | |
3120 | /* Fontset names are built from ASCII font names, so the | |
3121 | names may be equal despite there was a change. */ | |
3122 | if (old_fontset == FRAME_FONTSET (f)) | |
3123 | return; | |
3124 | } | |
3125 | else if (!NILP (Fequal (result, oldval))) | |
3126 | return; | |
3127 | ||
ca03f883 KS |
3128 | /* Recalculate toolbar height. */ |
3129 | f->n_tool_bar_rows = 0; | |
3130 | /* Ensure we redraw it. */ | |
3131 | clear_current_matrices (f); | |
3132 | ||
972f4259 KS |
3133 | store_frame_param (f, Qfont, result); |
3134 | recompute_basic_faces (f); | |
3135 | } | |
3136 | else | |
3137 | abort (); | |
3138 | ||
3139 | do_pending_window_change (0); | |
3140 | ||
3141 | /* Don't call `face-set-after-frame-default' when faces haven't been | |
3142 | initialized yet. This is the case when called from | |
3143 | Fx_create_frame. In that case, the X widget or window doesn't | |
3144 | exist either, and we can end up in x_report_frame_params with a | |
3145 | null widget which gives a segfault. */ | |
3146 | if (FRAME_FACE_CACHE (f)) | |
3147 | { | |
3148 | XSETFRAME (frame, f); | |
3149 | call1 (Qface_set_after_frame_default, frame); | |
3150 | } | |
3151 | } | |
3152 | ||
3153 | ||
3154 | void | |
3155 | x_set_fringe_width (f, new_value, old_value) | |
3156 | struct frame *f; | |
3157 | Lisp_Object new_value, old_value; | |
3158 | { | |
3159 | compute_fringe_widths (f, 1); | |
3160 | } | |
3161 | ||
3162 | void | |
3163 | x_set_border_width (f, arg, oldval) | |
3164 | struct frame *f; | |
3165 | Lisp_Object arg, oldval; | |
3166 | { | |
3167 | CHECK_NUMBER (arg); | |
3168 | ||
5af5757b | 3169 | if (XINT (arg) == f->border_width) |
972f4259 KS |
3170 | return; |
3171 | ||
972f4259 | 3172 | if (FRAME_X_WINDOW (f) != 0) |
dac85f4b | 3173 | error ("Cannot change the border width of a frame"); |
972f4259 | 3174 | |
5af5757b | 3175 | f->border_width = XINT (arg); |
972f4259 KS |
3176 | } |
3177 | ||
3178 | void | |
3179 | x_set_internal_border_width (f, arg, oldval) | |
3180 | struct frame *f; | |
3181 | Lisp_Object arg, oldval; | |
3182 | { | |
5af5757b | 3183 | int old = FRAME_INTERNAL_BORDER_WIDTH (f); |
972f4259 KS |
3184 | |
3185 | CHECK_NUMBER (arg); | |
5af5757b KS |
3186 | FRAME_INTERNAL_BORDER_WIDTH (f) = XINT (arg); |
3187 | if (FRAME_INTERNAL_BORDER_WIDTH (f) < 0) | |
3188 | FRAME_INTERNAL_BORDER_WIDTH (f) = 0; | |
972f4259 KS |
3189 | |
3190 | #ifdef USE_X_TOOLKIT | |
3191 | if (FRAME_X_OUTPUT (f)->edit_widget) | |
3192 | widget_store_internal_border (FRAME_X_OUTPUT (f)->edit_widget); | |
3193 | #endif | |
3194 | ||
5af5757b | 3195 | if (FRAME_INTERNAL_BORDER_WIDTH (f) == old) |
972f4259 KS |
3196 | return; |
3197 | ||
3198 | if (FRAME_X_WINDOW (f) != 0) | |
3199 | { | |
5af5757b | 3200 | x_set_window_size (f, 0, FRAME_COLS (f), FRAME_LINES (f)); |
972f4259 KS |
3201 | SET_FRAME_GARBAGED (f); |
3202 | do_pending_window_change (0); | |
3203 | } | |
3204 | else | |
3205 | SET_FRAME_GARBAGED (f); | |
3206 | } | |
3207 | ||
3208 | void | |
3209 | x_set_visibility (f, value, oldval) | |
3210 | struct frame *f; | |
3211 | Lisp_Object value, oldval; | |
3212 | { | |
3213 | Lisp_Object frame; | |
3214 | XSETFRAME (frame, f); | |
3215 | ||
3216 | if (NILP (value)) | |
3217 | Fmake_frame_invisible (frame, Qt); | |
3218 | else if (EQ (value, Qicon)) | |
3219 | Ficonify_frame (frame); | |
3220 | else | |
3221 | Fmake_frame_visible (frame); | |
3222 | } | |
3223 | ||
3224 | void | |
3225 | x_set_autoraise (f, arg, oldval) | |
3226 | struct frame *f; | |
3227 | Lisp_Object arg, oldval; | |
3228 | { | |
3229 | f->auto_raise = !EQ (Qnil, arg); | |
3230 | } | |
3231 | ||
3232 | void | |
3233 | x_set_autolower (f, arg, oldval) | |
3234 | struct frame *f; | |
3235 | Lisp_Object arg, oldval; | |
3236 | { | |
3237 | f->auto_lower = !EQ (Qnil, arg); | |
3238 | } | |
3239 | ||
3240 | void | |
3241 | x_set_unsplittable (f, arg, oldval) | |
3242 | struct frame *f; | |
3243 | Lisp_Object arg, oldval; | |
3244 | { | |
3245 | f->no_split = !NILP (arg); | |
3246 | } | |
3247 | ||
3248 | void | |
3249 | x_set_vertical_scroll_bars (f, arg, oldval) | |
3250 | struct frame *f; | |
3251 | Lisp_Object arg, oldval; | |
3252 | { | |
3253 | if ((EQ (arg, Qleft) && FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT (f)) | |
3254 | || (EQ (arg, Qright) && FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT (f)) | |
3255 | || (NILP (arg) && FRAME_HAS_VERTICAL_SCROLL_BARS (f)) | |
3256 | || (!NILP (arg) && ! FRAME_HAS_VERTICAL_SCROLL_BARS (f))) | |
3257 | { | |
3258 | FRAME_VERTICAL_SCROLL_BAR_TYPE (f) | |
3259 | = (NILP (arg) | |
3260 | ? vertical_scroll_bar_none | |
3261 | : EQ (Qleft, arg) | |
3262 | ? vertical_scroll_bar_left | |
3263 | : EQ (Qright, arg) | |
3264 | ? vertical_scroll_bar_right | |
a6e20602 KS |
3265 | : EQ (Qleft, Vdefault_frame_scroll_bars) |
3266 | ? vertical_scroll_bar_left | |
3267 | : EQ (Qright, Vdefault_frame_scroll_bars) | |
3268 | ? vertical_scroll_bar_right | |
3269 | : vertical_scroll_bar_none); | |
972f4259 KS |
3270 | |
3271 | /* We set this parameter before creating the X window for the | |
3272 | frame, so we can get the geometry right from the start. | |
3273 | However, if the window hasn't been created yet, we shouldn't | |
3274 | call x_set_window_size. */ | |
3275 | if (FRAME_X_WINDOW (f)) | |
5af5757b | 3276 | x_set_window_size (f, 0, FRAME_COLS (f), FRAME_LINES (f)); |
972f4259 KS |
3277 | do_pending_window_change (0); |
3278 | } | |
3279 | } | |
3280 | ||
3281 | void | |
3282 | x_set_scroll_bar_width (f, arg, oldval) | |
3283 | struct frame *f; | |
3284 | Lisp_Object arg, oldval; | |
3285 | { | |
5af5757b | 3286 | int wid = FRAME_COLUMN_WIDTH (f); |
972f4259 KS |
3287 | |
3288 | if (NILP (arg)) | |
3289 | { | |
3290 | x_set_scroll_bar_default_width (f); | |
3291 | ||
3292 | if (FRAME_X_WINDOW (f)) | |
5af5757b | 3293 | x_set_window_size (f, 0, FRAME_COLS (f), FRAME_LINES (f)); |
972f4259 KS |
3294 | do_pending_window_change (0); |
3295 | } | |
3296 | else if (INTEGERP (arg) && XINT (arg) > 0 | |
5af5757b | 3297 | && XFASTINT (arg) != FRAME_CONFIG_SCROLL_BAR_WIDTH (f)) |
972f4259 KS |
3298 | { |
3299 | if (XFASTINT (arg) <= 2 * VERTICAL_SCROLL_BAR_WIDTH_TRIM) | |
3300 | XSETINT (arg, 2 * VERTICAL_SCROLL_BAR_WIDTH_TRIM + 1); | |
3301 | ||
5af5757b KS |
3302 | FRAME_CONFIG_SCROLL_BAR_WIDTH (f) = XFASTINT (arg); |
3303 | FRAME_CONFIG_SCROLL_BAR_COLS (f) = (XFASTINT (arg) + wid-1) / wid; | |
972f4259 | 3304 | if (FRAME_X_WINDOW (f)) |
5af5757b | 3305 | x_set_window_size (f, 0, FRAME_COLS (f), FRAME_LINES (f)); |
972f4259 KS |
3306 | do_pending_window_change (0); |
3307 | } | |
3308 | ||
5af5757b | 3309 | change_frame_size (f, 0, FRAME_COLS (f), 0, 0, 0); |
972f4259 KS |
3310 | XWINDOW (FRAME_SELECTED_WINDOW (f))->cursor.hpos = 0; |
3311 | XWINDOW (FRAME_SELECTED_WINDOW (f))->cursor.x = 0; | |
3312 | } | |
3313 | ||
3314 | ||
3315 | ||
3316 | /* Return non-nil if frame F wants a bitmap icon. */ | |
3317 | ||
3318 | Lisp_Object | |
3319 | x_icon_type (f) | |
3320 | FRAME_PTR f; | |
3321 | { | |
3322 | Lisp_Object tem; | |
3323 | ||
3324 | tem = assq_no_quit (Qicon_type, f->param_alist); | |
3325 | if (CONSP (tem)) | |
3326 | return XCDR (tem); | |
3327 | else | |
3328 | return Qnil; | |
3329 | } | |
3330 | ||
3331 | \f | |
3332 | /* Subroutines of creating an X frame. */ | |
3333 | ||
3334 | /* Make sure that Vx_resource_name is set to a reasonable value. | |
3335 | Fix it up, or set it to `emacs' if it is too hopeless. */ | |
3336 | ||
3337 | void | |
3338 | validate_x_resource_name () | |
3339 | { | |
3340 | int len = 0; | |
3341 | /* Number of valid characters in the resource name. */ | |
3342 | int good_count = 0; | |
3343 | /* Number of invalid characters in the resource name. */ | |
3344 | int bad_count = 0; | |
3345 | Lisp_Object new; | |
3346 | int i; | |
3347 | ||
3348 | if (!STRINGP (Vx_resource_class)) | |
3349 | Vx_resource_class = build_string (EMACS_CLASS); | |
3350 | ||
3351 | if (STRINGP (Vx_resource_name)) | |
3352 | { | |
3353 | unsigned char *p = SDATA (Vx_resource_name); | |
3354 | int i; | |
3355 | ||
3356 | len = SBYTES (Vx_resource_name); | |
3357 | ||
3358 | /* Only letters, digits, - and _ are valid in resource names. | |
3359 | Count the valid characters and count the invalid ones. */ | |
3360 | for (i = 0; i < len; i++) | |
3361 | { | |
3362 | int c = p[i]; | |
3363 | if (! ((c >= 'a' && c <= 'z') | |
3364 | || (c >= 'A' && c <= 'Z') | |
3365 | || (c >= '0' && c <= '9') | |
3366 | || c == '-' || c == '_')) | |
3367 | bad_count++; | |
3368 | else | |
3369 | good_count++; | |
3370 | } | |
3371 | } | |
3372 | else | |
3373 | /* Not a string => completely invalid. */ | |
3374 | bad_count = 5, good_count = 0; | |
3375 | ||
3376 | /* If name is valid already, return. */ | |
3377 | if (bad_count == 0) | |
3378 | return; | |
3379 | ||
3380 | /* If name is entirely invalid, or nearly so, use `emacs'. */ | |
3381 | if (good_count == 0 | |
3382 | || (good_count == 1 && bad_count > 0)) | |
3383 | { | |
3384 | Vx_resource_name = build_string ("emacs"); | |
3385 | return; | |
3386 | } | |
3387 | ||
3388 | /* Name is partly valid. Copy it and replace the invalid characters | |
3389 | with underscores. */ | |
3390 | ||
3391 | Vx_resource_name = new = Fcopy_sequence (Vx_resource_name); | |
3392 | ||
3393 | for (i = 0; i < len; i++) | |
3394 | { | |
3395 | int c = SREF (new, i); | |
3396 | if (! ((c >= 'a' && c <= 'z') | |
3397 | || (c >= 'A' && c <= 'Z') | |
3398 | || (c >= '0' && c <= '9') | |
3399 | || c == '-' || c == '_')) | |
3400 | SSET (new, i, '_'); | |
3401 | } | |
3402 | } | |
3403 | ||
3404 | ||
3405 | extern char *x_get_string_resource P_ ((XrmDatabase, char *, char *)); | |
3406 | extern Display_Info *check_x_display_info P_ ((Lisp_Object)); | |
3407 | ||
3408 | ||
b5251fe7 | 3409 | /* Get specified attribute from resource database RDB. |
972f4259 KS |
3410 | See Fx_get_resource below for other parameters. */ |
3411 | ||
3412 | static Lisp_Object | |
3413 | xrdb_get_resource (rdb, attribute, class, component, subclass) | |
3414 | XrmDatabase rdb; | |
3415 | Lisp_Object attribute, class, component, subclass; | |
3416 | { | |
3417 | register char *value; | |
3418 | char *name_key; | |
3419 | char *class_key; | |
3420 | ||
3421 | CHECK_STRING (attribute); | |
3422 | CHECK_STRING (class); | |
3423 | ||
3424 | if (!NILP (component)) | |
3425 | CHECK_STRING (component); | |
3426 | if (!NILP (subclass)) | |
3427 | CHECK_STRING (subclass); | |
3428 | if (NILP (component) != NILP (subclass)) | |
3429 | error ("x-get-resource: must specify both COMPONENT and SUBCLASS or neither"); | |
3430 | ||
3431 | validate_x_resource_name (); | |
3432 | ||
3433 | /* Allocate space for the components, the dots which separate them, | |
3434 | and the final '\0'. Make them big enough for the worst case. */ | |
3435 | name_key = (char *) alloca (SBYTES (Vx_resource_name) | |
3436 | + (STRINGP (component) | |
3437 | ? SBYTES (component) : 0) | |
3438 | + SBYTES (attribute) | |
3439 | + 3); | |
3440 | ||
3441 | class_key = (char *) alloca (SBYTES (Vx_resource_class) | |
3442 | + SBYTES (class) | |
3443 | + (STRINGP (subclass) | |
3444 | ? SBYTES (subclass) : 0) | |
3445 | + 3); | |
3446 | ||
3447 | /* Start with emacs.FRAMENAME for the name (the specific one) | |
3448 | and with `Emacs' for the class key (the general one). */ | |
3449 | strcpy (name_key, SDATA (Vx_resource_name)); | |
3450 | strcpy (class_key, SDATA (Vx_resource_class)); | |
3451 | ||
3452 | strcat (class_key, "."); | |
3453 | strcat (class_key, SDATA (class)); | |
3454 | ||
3455 | if (!NILP (component)) | |
3456 | { | |
3457 | strcat (class_key, "."); | |
3458 | strcat (class_key, SDATA (subclass)); | |
3459 | ||
3460 | strcat (name_key, "."); | |
3461 | strcat (name_key, SDATA (component)); | |
3462 | } | |
3463 | ||
3464 | strcat (name_key, "."); | |
3465 | strcat (name_key, SDATA (attribute)); | |
3466 | ||
3467 | value = x_get_string_resource (rdb, name_key, class_key); | |
3468 | ||
3469 | if (value != (char *) 0) | |
3470 | return build_string (value); | |
3471 | else | |
3472 | return Qnil; | |
3473 | } | |
3474 | ||
3475 | ||
3476 | DEFUN ("x-get-resource", Fx_get_resource, Sx_get_resource, 2, 4, 0, | |
3477 | doc: /* Return the value of ATTRIBUTE, of class CLASS, from the X defaults database. | |
3478 | This uses `INSTANCE.ATTRIBUTE' as the key and `Emacs.CLASS' as the | |
3479 | class, where INSTANCE is the name under which Emacs was invoked, or | |
3480 | the name specified by the `-name' or `-rn' command-line arguments. | |
3481 | ||
3482 | The optional arguments COMPONENT and SUBCLASS add to the key and the | |
3483 | class, respectively. You must specify both of them or neither. | |
3484 | If you specify them, the key is `INSTANCE.COMPONENT.ATTRIBUTE' | |
3485 | and the class is `Emacs.CLASS.SUBCLASS'. */) | |
3486 | (attribute, class, component, subclass) | |
3487 | Lisp_Object attribute, class, component, subclass; | |
3488 | { | |
3489 | #ifdef HAVE_X_WINDOWS | |
3490 | check_x (); | |
3491 | #endif | |
3492 | ||
3493 | return xrdb_get_resource (check_x_display_info (Qnil)->xrdb, | |
3494 | attribute, class, component, subclass); | |
3495 | } | |
3496 | ||
3497 | /* Get an X resource, like Fx_get_resource, but for display DPYINFO. */ | |
3498 | ||
3499 | Lisp_Object | |
3500 | display_x_get_resource (dpyinfo, attribute, class, component, subclass) | |
a1702920 | 3501 | Display_Info *dpyinfo; |
972f4259 KS |
3502 | Lisp_Object attribute, class, component, subclass; |
3503 | { | |
3504 | return xrdb_get_resource (dpyinfo->xrdb, | |
3505 | attribute, class, component, subclass); | |
3506 | } | |
3507 | ||
3508 | /* Used when C code wants a resource value. */ | |
3509 | ||
3510 | char * | |
3511 | x_get_resource_string (attribute, class) | |
3512 | char *attribute, *class; | |
3513 | { | |
3514 | char *name_key; | |
3515 | char *class_key; | |
3516 | struct frame *sf = SELECTED_FRAME (); | |
3517 | ||
3518 | /* Allocate space for the components, the dots which separate them, | |
3519 | and the final '\0'. */ | |
3520 | name_key = (char *) alloca (SBYTES (Vinvocation_name) | |
3521 | + strlen (attribute) + 2); | |
3522 | class_key = (char *) alloca ((sizeof (EMACS_CLASS) - 1) | |
3523 | + strlen (class) + 2); | |
3524 | ||
3525 | sprintf (name_key, "%s.%s", SDATA (Vinvocation_name), attribute); | |
3526 | sprintf (class_key, "%s.%s", EMACS_CLASS, class); | |
3527 | ||
3528 | return x_get_string_resource (FRAME_X_DISPLAY_INFO (sf)->xrdb, | |
3529 | name_key, class_key); | |
3530 | } | |
3531 | ||
3532 | ||
3533 | /* Return the value of parameter PARAM. | |
3534 | ||
3535 | First search ALIST, then Vdefault_frame_alist, then the X defaults | |
3536 | database, using ATTRIBUTE as the attribute name and CLASS as its class. | |
3537 | ||
3538 | Convert the resource to the type specified by desired_type. | |
3539 | ||
3540 | If no default is specified, return Qunbound. If you call | |
3541 | x_get_arg, make sure you deal with Qunbound in a reasonable way, | |
3542 | and don't let it get stored in any Lisp-visible variables! */ | |
3543 | ||
3544 | Lisp_Object | |
3545 | x_get_arg (dpyinfo, alist, param, attribute, class, type) | |
b5251fe7 | 3546 | Display_Info *dpyinfo; |
972f4259 KS |
3547 | Lisp_Object alist, param; |
3548 | char *attribute; | |
3549 | char *class; | |
3550 | enum resource_types type; | |
3551 | { | |
3552 | register Lisp_Object tem; | |
3553 | ||
3554 | tem = Fassq (param, alist); | |
d00368cf RS |
3555 | |
3556 | if (!NILP (tem)) | |
3557 | { | |
3558 | /* If we find this parm in ALIST, clear it out | |
3559 | so that it won't be "left over" at the end. */ | |
58ec2913 | 3560 | #ifndef WINDOWSNT /* w32fns.c has not yet been changed to cope with this. */ |
5f694926 | 3561 | Lisp_Object tail; |
d00368cf | 3562 | XSETCAR (tem, Qnil); |
5f694926 RS |
3563 | /* In case the parameter appears more than once in the alist, |
3564 | clear it out. */ | |
3565 | for (tail = alist; CONSP (tail); tail = XCDR (tail)) | |
3566 | if (CONSP (XCAR (tail)) | |
3567 | && EQ (XCAR (XCAR (tail)), param)) | |
3568 | XSETCAR (XCAR (tail), Qnil); | |
d00368cf RS |
3569 | #endif |
3570 | } | |
3571 | else | |
972f4259 | 3572 | tem = Fassq (param, Vdefault_frame_alist); |
d00368cf RS |
3573 | |
3574 | /* If it wasn't specified in ALIST or the Lisp-level defaults, | |
3575 | look in the X resources. */ | |
972f4259 KS |
3576 | if (EQ (tem, Qnil)) |
3577 | { | |
3578 | if (attribute) | |
3579 | { | |
3580 | tem = display_x_get_resource (dpyinfo, | |
3581 | build_string (attribute), | |
3582 | build_string (class), | |
3583 | Qnil, Qnil); | |
3584 | ||
3585 | if (NILP (tem)) | |
3586 | return Qunbound; | |
3587 | ||
3588 | switch (type) | |
3589 | { | |
3590 | case RES_TYPE_NUMBER: | |
3591 | return make_number (atoi (SDATA (tem))); | |
3592 | ||
3593 | case RES_TYPE_FLOAT: | |
3594 | return make_float (atof (SDATA (tem))); | |
3595 | ||
3596 | case RES_TYPE_BOOLEAN: | |
3597 | tem = Fdowncase (tem); | |
3598 | if (!strcmp (SDATA (tem), "on") | |
3599 | || !strcmp (SDATA (tem), "true")) | |
3600 | return Qt; | |
3601 | else | |
3602 | return Qnil; | |
3603 | ||
3604 | case RES_TYPE_STRING: | |
3605 | return tem; | |
3606 | ||
3607 | case RES_TYPE_SYMBOL: | |
3608 | /* As a special case, we map the values `true' and `on' | |
3609 | to Qt, and `false' and `off' to Qnil. */ | |
3610 | { | |
3611 | Lisp_Object lower; | |
3612 | lower = Fdowncase (tem); | |
3613 | if (!strcmp (SDATA (lower), "on") | |
3614 | || !strcmp (SDATA (lower), "true")) | |
3615 | return Qt; | |
3616 | else if (!strcmp (SDATA (lower), "off") | |
3617 | || !strcmp (SDATA (lower), "false")) | |
3618 | return Qnil; | |
3619 | else | |
3620 | return Fintern (tem, Qnil); | |
3621 | } | |
3622 | ||
3623 | default: | |
3624 | abort (); | |
3625 | } | |
3626 | } | |
3627 | else | |
3628 | return Qunbound; | |
3629 | } | |
3630 | return Fcdr (tem); | |
3631 | } | |
3632 | ||
3633 | Lisp_Object | |
3634 | x_frame_get_arg (f, alist, param, attribute, class, type) | |
3635 | struct frame *f; | |
3636 | Lisp_Object alist, param; | |
3637 | char *attribute; | |
3638 | char *class; | |
3639 | enum resource_types type; | |
3640 | { | |
3641 | return x_get_arg (FRAME_X_DISPLAY_INFO (f), | |
3642 | alist, param, attribute, class, type); | |
3643 | } | |
3644 | ||
3645 | /* Like x_frame_get_arg, but also record the value in f->param_alist. */ | |
3646 | ||
3647 | Lisp_Object | |
3648 | x_frame_get_and_record_arg (f, alist, param, attribute, class, type) | |
3649 | struct frame *f; | |
3650 | Lisp_Object alist, param; | |
3651 | char *attribute; | |
3652 | char *class; | |
3653 | enum resource_types type; | |
3654 | { | |
3655 | Lisp_Object value; | |
3656 | ||
3657 | value = x_get_arg (FRAME_X_DISPLAY_INFO (f), alist, param, | |
3658 | attribute, class, type); | |
edd1c685 | 3659 | if (! NILP (value) && ! EQ (value, Qunbound)) |
972f4259 KS |
3660 | store_frame_param (f, param, value); |
3661 | ||
3662 | return value; | |
3663 | } | |
3664 | ||
3665 | ||
3666 | /* Record in frame F the specified or default value according to ALIST | |
3667 | of the parameter named PROP (a Lisp symbol). | |
3668 | If no value is specified for PROP, look for an X default for XPROP | |
3669 | on the frame named NAME. | |
3670 | If that is not found either, use the value DEFLT. */ | |
3671 | ||
3672 | Lisp_Object | |
3673 | x_default_parameter (f, alist, prop, deflt, xprop, xclass, type) | |
3674 | struct frame *f; | |
3675 | Lisp_Object alist; | |
3676 | Lisp_Object prop; | |
3677 | Lisp_Object deflt; | |
3678 | char *xprop; | |
3679 | char *xclass; | |
3680 | enum resource_types type; | |
3681 | { | |
3682 | Lisp_Object tem; | |
3683 | ||
3684 | tem = x_frame_get_arg (f, alist, prop, xprop, xclass, type); | |
3685 | if (EQ (tem, Qunbound)) | |
3686 | tem = deflt; | |
3687 | x_set_frame_parameters (f, Fcons (Fcons (prop, tem), Qnil)); | |
3688 | return tem; | |
3689 | } | |
3690 | ||
3691 | ||
3692 | ||
3693 | \f | |
3694 | DEFUN ("x-parse-geometry", Fx_parse_geometry, Sx_parse_geometry, 1, 1, 0, | |
3695 | doc: /* Parse an X-style geometry string STRING. | |
3696 | Returns an alist of the form ((top . TOP), (left . LEFT) ... ). | |
3697 | The properties returned may include `top', `left', `height', and `width'. | |
3698 | The value of `left' or `top' may be an integer, | |
3699 | or a list (+ N) meaning N pixels relative to top/left corner, | |
3700 | or a list (- N) meaning -N pixels relative to bottom/right corner. */) | |
3701 | (string) | |
3702 | Lisp_Object string; | |
3703 | { | |
3704 | int geometry, x, y; | |
3705 | unsigned int width, height; | |
3706 | Lisp_Object result; | |
3707 | ||
3708 | CHECK_STRING (string); | |
3709 | ||
3710 | geometry = XParseGeometry ((char *) SDATA (string), | |
3711 | &x, &y, &width, &height); | |
3712 | ||
3713 | #if 0 | |
3714 | if (!!(geometry & XValue) != !!(geometry & YValue)) | |
3715 | error ("Must specify both x and y position, or neither"); | |
3716 | #endif | |
3717 | ||
3718 | result = Qnil; | |
3719 | if (geometry & XValue) | |
3720 | { | |
3721 | Lisp_Object element; | |
3722 | ||
3723 | if (x >= 0 && (geometry & XNegative)) | |
3724 | element = Fcons (Qleft, Fcons (Qminus, Fcons (make_number (-x), Qnil))); | |
3725 | else if (x < 0 && ! (geometry & XNegative)) | |
3726 | element = Fcons (Qleft, Fcons (Qplus, Fcons (make_number (x), Qnil))); | |
3727 | else | |
3728 | element = Fcons (Qleft, make_number (x)); | |
3729 | result = Fcons (element, result); | |
3730 | } | |
3731 | ||
3732 | if (geometry & YValue) | |
3733 | { | |
3734 | Lisp_Object element; | |
3735 | ||
3736 | if (y >= 0 && (geometry & YNegative)) | |
3737 | element = Fcons (Qtop, Fcons (Qminus, Fcons (make_number (-y), Qnil))); | |
3738 | else if (y < 0 && ! (geometry & YNegative)) | |
3739 | element = Fcons (Qtop, Fcons (Qplus, Fcons (make_number (y), Qnil))); | |
3740 | else | |
3741 | element = Fcons (Qtop, make_number (y)); | |
3742 | result = Fcons (element, result); | |
3743 | } | |
3744 | ||
3745 | if (geometry & WidthValue) | |
3746 | result = Fcons (Fcons (Qwidth, make_number (width)), result); | |
3747 | if (geometry & HeightValue) | |
3748 | result = Fcons (Fcons (Qheight, make_number (height)), result); | |
3749 | ||
3750 | return result; | |
3751 | } | |
3752 | ||
3753 | /* Calculate the desired size and position of frame F. | |
3754 | Return the flags saying which aspects were specified. | |
3755 | ||
3756 | Also set the win_gravity and size_hint_flags of F. | |
3757 | ||
3758 | Adjust height for toolbar if TOOLBAR_P is 1. | |
3759 | ||
3760 | This function does not make the coordinates positive. */ | |
3761 | ||
3762 | #define DEFAULT_ROWS 40 | |
3763 | #define DEFAULT_COLS 80 | |
3764 | ||
3765 | int | |
3766 | x_figure_window_size (f, parms, toolbar_p) | |
3767 | struct frame *f; | |
3768 | Lisp_Object parms; | |
3769 | int toolbar_p; | |
3770 | { | |
3771 | register Lisp_Object tem0, tem1, tem2; | |
3772 | long window_prompting = 0; | |
3773 | Display_Info *dpyinfo = FRAME_X_DISPLAY_INFO (f); | |
3774 | ||
3775 | /* Default values if we fall through. | |
3776 | Actually, if that happens we should get | |
3777 | window manager prompting. */ | |
5af5757b KS |
3778 | SET_FRAME_COLS (f, DEFAULT_COLS); |
3779 | FRAME_LINES (f) = DEFAULT_ROWS; | |
972f4259 KS |
3780 | /* Window managers expect that if program-specified |
3781 | positions are not (0,0), they're intentional, not defaults. */ | |
5af5757b KS |
3782 | f->top_pos = 0; |
3783 | f->left_pos = 0; | |
972f4259 | 3784 | |
5af5757b | 3785 | /* Ensure that old new_text_cols and new_text_lines will not override the |
972f4259 KS |
3786 | values set here. */ |
3787 | /* ++KFS: This was specific to W32, but seems ok for all platforms */ | |
5af5757b | 3788 | f->new_text_cols = f->new_text_lines = 0; |
972f4259 KS |
3789 | |
3790 | tem0 = x_get_arg (dpyinfo, parms, Qheight, 0, 0, RES_TYPE_NUMBER); | |
3791 | tem1 = x_get_arg (dpyinfo, parms, Qwidth, 0, 0, RES_TYPE_NUMBER); | |
3792 | tem2 = x_get_arg (dpyinfo, parms, Quser_size, 0, 0, RES_TYPE_NUMBER); | |
3793 | if (! EQ (tem0, Qunbound) || ! EQ (tem1, Qunbound)) | |
3794 | { | |
3795 | if (!EQ (tem0, Qunbound)) | |
3796 | { | |
3797 | CHECK_NUMBER (tem0); | |
5af5757b | 3798 | FRAME_LINES (f) = XINT (tem0); |
972f4259 KS |
3799 | } |
3800 | if (!EQ (tem1, Qunbound)) | |
3801 | { | |
3802 | CHECK_NUMBER (tem1); | |
5af5757b | 3803 | SET_FRAME_COLS (f, XINT (tem1)); |
972f4259 KS |
3804 | } |
3805 | if (!NILP (tem2) && !EQ (tem2, Qunbound)) | |
3806 | window_prompting |= USSize; | |
3807 | else | |
3808 | window_prompting |= PSize; | |
3809 | } | |
3810 | ||
5af5757b KS |
3811 | f->scroll_bar_actual_width |
3812 | = FRAME_SCROLL_BAR_COLS (f) * FRAME_COLUMN_WIDTH (f); | |
972f4259 KS |
3813 | |
3814 | /* This used to be done _before_ calling x_figure_window_size, but | |
3815 | since the height is reset here, this was really a no-op. I | |
3816 | assume that moving it here does what Gerd intended (although he | |
3817 | no longer can remember what that was... ++KFS, 2003-03-25. */ | |
3818 | ||
3819 | /* Add the tool-bar height to the initial frame height so that the | |
3820 | user gets a text display area of the size he specified with -g or | |
3821 | via .Xdefaults. Later changes of the tool-bar height don't | |
3822 | change the frame size. This is done so that users can create | |
3823 | tall Emacs frames without having to guess how tall the tool-bar | |
3824 | will get. */ | |
3825 | if (toolbar_p && FRAME_TOOL_BAR_LINES (f)) | |
3826 | { | |
3827 | int margin, relief, bar_height; | |
3828 | ||
3829 | relief = (tool_bar_button_relief >= 0 | |
3830 | ? tool_bar_button_relief | |
3831 | : DEFAULT_TOOL_BAR_BUTTON_RELIEF); | |
3832 | ||
3833 | if (INTEGERP (Vtool_bar_button_margin) | |
3834 | && XINT (Vtool_bar_button_margin) > 0) | |
3835 | margin = XFASTINT (Vtool_bar_button_margin); | |
3836 | else if (CONSP (Vtool_bar_button_margin) | |
3837 | && INTEGERP (XCDR (Vtool_bar_button_margin)) | |
3838 | && XINT (XCDR (Vtool_bar_button_margin)) > 0) | |
3839 | margin = XFASTINT (XCDR (Vtool_bar_button_margin)); | |
3840 | else | |
3841 | margin = 0; | |
3842 | ||
3843 | bar_height = DEFAULT_TOOL_BAR_IMAGE_HEIGHT + 2 * margin + 2 * relief; | |
5af5757b | 3844 | FRAME_LINES (f) += (bar_height + FRAME_LINE_HEIGHT (f) - 1) / FRAME_LINE_HEIGHT (f); |
972f4259 KS |
3845 | } |
3846 | ||
3847 | compute_fringe_widths (f, 0); | |
3848 | ||
5af5757b KS |
3849 | FRAME_PIXEL_WIDTH (f) = FRAME_TEXT_COLS_TO_PIXEL_WIDTH (f, FRAME_COLS (f)); |
3850 | FRAME_PIXEL_HEIGHT (f) = FRAME_TEXT_LINES_TO_PIXEL_HEIGHT (f, FRAME_LINES (f)); | |
972f4259 KS |
3851 | |
3852 | tem0 = x_get_arg (dpyinfo, parms, Qtop, 0, 0, RES_TYPE_NUMBER); | |
3853 | tem1 = x_get_arg (dpyinfo, parms, Qleft, 0, 0, RES_TYPE_NUMBER); | |
3854 | tem2 = x_get_arg (dpyinfo, parms, Quser_position, 0, 0, RES_TYPE_NUMBER); | |
3855 | if (! EQ (tem0, Qunbound) || ! EQ (tem1, Qunbound)) | |
3856 | { | |
3857 | if (EQ (tem0, Qminus)) | |
3858 | { | |
5af5757b | 3859 | f->top_pos = 0; |
972f4259 KS |
3860 | window_prompting |= YNegative; |
3861 | } | |
3862 | else if (CONSP (tem0) && EQ (XCAR (tem0), Qminus) | |
3863 | && CONSP (XCDR (tem0)) | |
3864 | && INTEGERP (XCAR (XCDR (tem0)))) | |
3865 | { | |
5af5757b | 3866 | f->top_pos = - XINT (XCAR (XCDR (tem0))); |
972f4259 KS |
3867 | window_prompting |= YNegative; |
3868 | } | |
3869 | else if (CONSP (tem0) && EQ (XCAR (tem0), Qplus) | |
3870 | && CONSP (XCDR (tem0)) | |
3871 | && INTEGERP (XCAR (XCDR (tem0)))) | |
3872 | { | |
5af5757b | 3873 | f->top_pos = XINT (XCAR (XCDR (tem0))); |
972f4259 KS |
3874 | } |
3875 | else if (EQ (tem0, Qunbound)) | |
5af5757b | 3876 | f->top_pos = 0; |
972f4259 KS |
3877 | else |
3878 | { | |
3879 | CHECK_NUMBER (tem0); | |
5af5757b KS |
3880 | f->top_pos = XINT (tem0); |
3881 | if (f->top_pos < 0) | |
972f4259 KS |
3882 | window_prompting |= YNegative; |
3883 | } | |
3884 | ||
3885 | if (EQ (tem1, Qminus)) | |
3886 | { | |
5af5757b | 3887 | f->left_pos = 0; |
972f4259 KS |
3888 | window_prompting |= XNegative; |
3889 | } | |
3890 | else if (CONSP (tem1) && EQ (XCAR (tem1), Qminus) | |
3891 | && CONSP (XCDR (tem1)) | |
3892 | && INTEGERP (XCAR (XCDR (tem1)))) | |
3893 | { | |
5af5757b | 3894 | f->left_pos = - XINT (XCAR (XCDR (tem1))); |
972f4259 KS |
3895 | window_prompting |= XNegative; |
3896 | } | |
3897 | else if (CONSP (tem1) && EQ (XCAR (tem1), Qplus) | |
3898 | && CONSP (XCDR (tem1)) | |
3899 | && INTEGERP (XCAR (XCDR (tem1)))) | |
3900 | { | |
5af5757b | 3901 | f->left_pos = XINT (XCAR (XCDR (tem1))); |
972f4259 KS |
3902 | } |
3903 | else if (EQ (tem1, Qunbound)) | |
5af5757b | 3904 | f->left_pos = 0; |
972f4259 KS |
3905 | else |
3906 | { | |
3907 | CHECK_NUMBER (tem1); | |
5af5757b KS |
3908 | f->left_pos = XINT (tem1); |
3909 | if (f->left_pos < 0) | |
972f4259 KS |
3910 | window_prompting |= XNegative; |
3911 | } | |
3912 | ||
3913 | if (!NILP (tem2) && ! EQ (tem2, Qunbound)) | |
3914 | window_prompting |= USPosition; | |
3915 | else | |
3916 | window_prompting |= PPosition; | |
3917 | } | |
3918 | ||
5af5757b | 3919 | if (f->want_fullscreen != FULLSCREEN_NONE) |
972f4259 KS |
3920 | { |
3921 | int left, top; | |
3922 | int width, height; | |
3923 | ||
3924 | /* It takes both for some WM:s to place it where we want */ | |
3925 | window_prompting = USPosition | PPosition; | |
3926 | x_fullscreen_adjust (f, &width, &height, &top, &left); | |
5af5757b KS |
3927 | FRAME_COLS (f) = width; |
3928 | FRAME_LINES (f) = height; | |
3929 | FRAME_PIXEL_WIDTH (f) = FRAME_TEXT_COLS_TO_PIXEL_WIDTH (f, width); | |
3930 | FRAME_PIXEL_HEIGHT (f) = FRAME_TEXT_LINES_TO_PIXEL_HEIGHT (f, height); | |
3931 | f->left_pos = left; | |
3932 | f->top_pos = top; | |
972f4259 KS |
3933 | } |
3934 | ||
3935 | if (window_prompting & XNegative) | |
3936 | { | |
3937 | if (window_prompting & YNegative) | |
5af5757b | 3938 | f->win_gravity = SouthEastGravity; |
972f4259 | 3939 | else |
5af5757b | 3940 | f->win_gravity = NorthEastGravity; |
972f4259 KS |
3941 | } |
3942 | else | |
3943 | { | |
3944 | if (window_prompting & YNegative) | |
5af5757b | 3945 | f->win_gravity = SouthWestGravity; |
972f4259 | 3946 | else |
5af5757b | 3947 | f->win_gravity = NorthWestGravity; |
972f4259 KS |
3948 | } |
3949 | ||
5af5757b | 3950 | f->size_hint_flags = window_prompting; |
972f4259 KS |
3951 | |
3952 | return window_prompting; | |
3953 | } | |
3954 | ||
3955 | ||
3956 | ||
3957 | #endif /* HAVE_WINDOW_SYSTEM */ | |
3958 | ||
3959 | ||
3960 | \f | |
3961 | /*********************************************************************** | |
3962 | Initialization | |
3963 | ***********************************************************************/ | |
3964 | ||
3965 | void | |
3966 | syms_of_frame () | |
3967 | { | |
3968 | Qframep = intern ("framep"); | |
3969 | staticpro (&Qframep); | |
3970 | Qframe_live_p = intern ("frame-live-p"); | |
3971 | staticpro (&Qframe_live_p); | |
5839d7e8 MR |
3972 | Qexplicit_name = intern ("explicit-name"); |
3973 | staticpro (&Qexplicit_name); | |
972f4259 KS |
3974 | Qheight = intern ("height"); |
3975 | staticpro (&Qheight); | |
3976 | Qicon = intern ("icon"); | |
3977 | staticpro (&Qicon); | |
3978 | Qminibuffer = intern ("minibuffer"); | |
3979 | staticpro (&Qminibuffer); | |
3980 | Qmodeline = intern ("modeline"); | |
3981 | staticpro (&Qmodeline); | |
3982 | Qonly = intern ("only"); | |
3983 | staticpro (&Qonly); | |
3984 | Qwidth = intern ("width"); | |
3985 | staticpro (&Qwidth); | |
3986 | Qgeometry = intern ("geometry"); | |
3987 | staticpro (&Qgeometry); | |
3988 | Qicon_left = intern ("icon-left"); | |
3989 | staticpro (&Qicon_left); | |
3990 | Qicon_top = intern ("icon-top"); | |
3991 | staticpro (&Qicon_top); | |
3992 | Qleft = intern ("left"); | |
3993 | staticpro (&Qleft); | |
3994 | Qright = intern ("right"); | |
3995 | staticpro (&Qright); | |
3996 | Quser_position = intern ("user-position"); | |
3997 | staticpro (&Quser_position); | |
3998 | Quser_size = intern ("user-size"); | |
3999 | staticpro (&Quser_size); | |
4000 | Qwindow_id = intern ("window-id"); | |
4001 | staticpro (&Qwindow_id); | |
4002 | #ifdef HAVE_X_WINDOWS | |
4003 | Qouter_window_id = intern ("outer-window-id"); | |
4004 | staticpro (&Qouter_window_id); | |
4005 | #endif | |
4006 | Qparent_id = intern ("parent-id"); | |
4007 | staticpro (&Qparent_id); | |
4008 | Qx = intern ("x"); | |
4009 | staticpro (&Qx); | |
4010 | Qw32 = intern ("w32"); | |
4011 | staticpro (&Qw32); | |
4012 | Qpc = intern ("pc"); | |
4013 | staticpro (&Qpc); | |
4014 | Qmac = intern ("mac"); | |
4015 | staticpro (&Qmac); | |
4016 | Qvisible = intern ("visible"); | |
4017 | staticpro (&Qvisible); | |
4018 | Qbuffer_predicate = intern ("buffer-predicate"); | |
4019 | staticpro (&Qbuffer_predicate); | |
4020 | Qbuffer_list = intern ("buffer-list"); | |
4021 | staticpro (&Qbuffer_list); | |
4022 | Qdisplay_type = intern ("display-type"); | |
4023 | staticpro (&Qdisplay_type); | |
4024 | Qbackground_mode = intern ("background-mode"); | |
4025 | staticpro (&Qbackground_mode); | |
4026 | Qtty_color_mode = intern ("tty-color-mode"); | |
4027 | staticpro (&Qtty_color_mode); | |
4028 | ||
4029 | Qface_set_after_frame_default = intern ("face-set-after-frame-default"); | |
4030 | staticpro (&Qface_set_after_frame_default); | |
4031 | ||
26c34ec2 CY |
4032 | Qinhibit_face_set_after_frame_default |
4033 | = intern ("inhibit-face-set-after-frame-default"); | |
4034 | staticpro (&Qinhibit_face_set_after_frame_default); | |
4035 | ||
972f4259 KS |
4036 | Qfullwidth = intern ("fullwidth"); |
4037 | staticpro (&Qfullwidth); | |
4038 | Qfullheight = intern ("fullheight"); | |
4039 | staticpro (&Qfullheight); | |
4040 | Qfullboth = intern ("fullboth"); | |
4041 | staticpro (&Qfullboth); | |
4042 | Qx_resource_name = intern ("x-resource-name"); | |
4043 | staticpro (&Qx_resource_name); | |
4044 | ||
4045 | Qx_frame_parameter = intern ("x-frame-parameter"); | |
4046 | staticpro (&Qx_frame_parameter); | |
4047 | ||
4048 | { | |
4049 | int i; | |
4050 | ||
4051 | for (i = 0; i < sizeof (frame_parms) / sizeof (frame_parms[0]); i++) | |
4052 | { | |
4053 | Lisp_Object v = intern (frame_parms[i].name); | |
4054 | if (frame_parms[i].variable) | |
4055 | { | |
4056 | *frame_parms[i].variable = v; | |
4057 | staticpro (frame_parms[i].variable); | |
4058 | } | |
4059 | Fput (v, Qx_frame_parameter, make_number (i)); | |
4060 | } | |
4061 | } | |
4062 | ||
2731a0ad | 4063 | #ifdef HAVE_WINDOW_SYSTEM |
972f4259 KS |
4064 | DEFVAR_LISP ("x-resource-name", &Vx_resource_name, |
4065 | doc: /* The name Emacs uses to look up X resources. | |
4066 | `x-get-resource' uses this as the first component of the instance name | |
4067 | when requesting resource values. | |
4068 | Emacs initially sets `x-resource-name' to the name under which Emacs | |
4069 | was invoked, or to the value specified with the `-name' or `-rn' | |
4070 | switches, if present. | |
4071 | ||
4072 | It may be useful to bind this variable locally around a call | |
4073 | to `x-get-resource'. See also the variable `x-resource-class'. */); | |
4074 | Vx_resource_name = Qnil; | |
4075 | ||
4076 | DEFVAR_LISP ("x-resource-class", &Vx_resource_class, | |
4077 | doc: /* The class Emacs uses to look up X resources. | |
4078 | `x-get-resource' uses this as the first component of the instance class | |
4079 | when requesting resource values. | |
4080 | ||
4081 | Emacs initially sets `x-resource-class' to "Emacs". | |
4082 | ||
4083 | Setting this variable permanently is not a reasonable thing to do, | |
4084 | but binding this variable locally around a call to `x-get-resource' | |
4085 | is a reasonable practice. See also the variable `x-resource-name'. */); | |
4086 | Vx_resource_class = build_string (EMACS_CLASS); | |
2731a0ad | 4087 | #endif |
972f4259 KS |
4088 | |
4089 | DEFVAR_LISP ("default-frame-alist", &Vdefault_frame_alist, | |
4090 | doc: /* Alist of default values for frame creation. | |
4091 | These may be set in your init file, like this: | |
5ff00c42 | 4092 | (setq default-frame-alist '((width . 80) (height . 55) (menu-bar-lines . 1))) |
972f4259 KS |
4093 | These override values given in window system configuration data, |
4094 | including X Windows' defaults database. | |
4095 | For values specific to the first Emacs frame, see `initial-frame-alist'. | |
4096 | For values specific to the separate minibuffer frame, see | |
4097 | `minibuffer-frame-alist'. | |
4098 | The `menu-bar-lines' element of the list controls whether new frames | |
4099 | have menu bars; `menu-bar-mode' works by altering this element. | |
4100 | Setting this variable does not affect existing frames, only new ones. */); | |
4101 | Vdefault_frame_alist = Qnil; | |
4102 | ||
a6e20602 KS |
4103 | DEFVAR_LISP ("default-frame-scroll-bars", &Vdefault_frame_scroll_bars, |
4104 | doc: /* Default position of scroll bars on this window-system. */); | |
4105 | #ifdef HAVE_WINDOW_SYSTEM | |
b15325b2 | 4106 | #if defined(HAVE_NTGUI) || defined(MAC_OS) |
a6e20602 KS |
4107 | /* MS-Windows has scroll bars on the right by default. */ |
4108 | Vdefault_frame_scroll_bars = Qright; | |
4109 | #else | |
4110 | Vdefault_frame_scroll_bars = Qleft; | |
4111 | #endif | |
4112 | #else | |
4113 | Vdefault_frame_scroll_bars = Qnil; | |
4114 | #endif | |
4115 | ||
972f4259 KS |
4116 | DEFVAR_LISP ("terminal-frame", &Vterminal_frame, |
4117 | doc: /* The initial frame-object, which represents Emacs's stdout. */); | |
4118 | ||
4119 | DEFVAR_LISP ("emacs-iconified", &Vemacs_iconified, | |
bd45aef7 | 4120 | doc: /* Non-nil if all of Emacs is iconified and frame updates are not needed. */); |
972f4259 KS |
4121 | Vemacs_iconified = Qnil; |
4122 | ||
4123 | DEFVAR_LISP ("mouse-position-function", &Vmouse_position_function, | |
4124 | doc: /* If non-nil, function to transform normal value of `mouse-position'. | |
4125 | `mouse-position' calls this function, passing its usual return value as | |
4126 | argument, and returns whatever this function returns. | |
4127 | This abnormal hook exists for the benefit of packages like `xt-mouse.el' | |
4128 | which need to do mouse handling at the Lisp level. */); | |
4129 | Vmouse_position_function = Qnil; | |
4130 | ||
4131 | DEFVAR_LISP ("mouse-highlight", &Vmouse_highlight, | |
4132 | doc: /* If non-nil, clickable text is highlighted when mouse is over it. | |
4133 | If the value is an integer, highlighting is only shown after moving the | |
4134 | mouse, while keyboard input turns off the highlight even when the mouse | |
4135 | is over the clickable text. However, the mouse shape still indicates | |
4136 | when the mouse is over clickable text. */); | |
4137 | Vmouse_highlight = Qt; | |
4138 | ||
4139 | DEFVAR_LISP ("delete-frame-functions", &Vdelete_frame_functions, | |
4140 | doc: /* Functions to be run before deleting a frame. | |
4141 | The functions are run with one arg, the frame to be deleted. | |
4142 | See `delete-frame'. */); | |
4143 | Vdelete_frame_functions = Qnil; | |
4144 | ||
4145 | DEFVAR_KBOARD ("default-minibuffer-frame", Vdefault_minibuffer_frame, | |
4146 | doc: /* Minibufferless frames use this frame's minibuffer. | |
4147 | ||
4148 | Emacs cannot create minibufferless frames unless this is set to an | |
4149 | appropriate surrogate. | |
4150 | ||
4151 | Emacs consults this variable only when creating minibufferless | |
4152 | frames; once the frame is created, it sticks with its assigned | |
4153 | minibuffer, no matter what this variable is set to. This means that | |
4154 | this variable doesn't necessarily say anything meaningful about the | |
4155 | current set of frames, or where the minibuffer is currently being | |
4156 | displayed. | |
4157 | ||
4158 | This variable is local to the current terminal and cannot be buffer-local. */); | |
4159 | ||
da1da002 MR |
4160 | DEFVAR_BOOL ("focus-follows-mouse", &focus_follows_mouse, |
4161 | doc: /* Non-nil if window system changes focus when you move the mouse. | |
4162 | You should set this variable to tell Emacs how your window manager | |
4163 | handles focus, since there is no way in general for Emacs to find out | |
4164 | automatically. */); | |
4165 | #ifdef HAVE_WINDOW_SYSTEM | |
4166 | #if defined(HAVE_NTGUI) || defined(MAC_OS) | |
4167 | focus_follows_mouse = 0; | |
4168 | #else | |
4169 | focus_follows_mouse = 1; | |
4170 | #endif | |
4171 | #else | |
4172 | focus_follows_mouse = 0; | |
4173 | #endif | |
4174 | ||
972f4259 KS |
4175 | staticpro (&Vframe_list); |
4176 | ||
4177 | defsubr (&Sactive_minibuffer_window); | |
4178 | defsubr (&Sframep); | |
4179 | defsubr (&Sframe_live_p); | |
4180 | defsubr (&Smake_terminal_frame); | |
4181 | defsubr (&Shandle_switch_frame); | |
972f4259 KS |
4182 | defsubr (&Sselect_frame); |
4183 | defsubr (&Sselected_frame); | |
4184 | defsubr (&Swindow_frame); | |
4185 | defsubr (&Sframe_root_window); | |
4186 | defsubr (&Sframe_first_window); | |
4187 | defsubr (&Sframe_selected_window); | |
4188 | defsubr (&Sset_frame_selected_window); | |
4189 | defsubr (&Sframe_list); | |
4190 | defsubr (&Snext_frame); | |
4191 | defsubr (&Sprevious_frame); | |
4192 | defsubr (&Sdelete_frame); | |
4193 | defsubr (&Smouse_position); | |
4194 | defsubr (&Smouse_pixel_position); | |
4195 | defsubr (&Sset_mouse_position); | |
4196 | defsubr (&Sset_mouse_pixel_position); | |
4197 | #if 0 | |
4198 | defsubr (&Sframe_configuration); | |
4199 | defsubr (&Srestore_frame_configuration); | |
4200 | #endif | |
4201 | defsubr (&Smake_frame_visible); | |
4202 | defsubr (&Smake_frame_invisible); | |
4203 | defsubr (&Siconify_frame); | |
4204 | defsubr (&Sframe_visible_p); | |
4205 | defsubr (&Svisible_frame_list); | |
4206 | defsubr (&Sraise_frame); | |
4207 | defsubr (&Slower_frame); | |
4208 | defsubr (&Sredirect_frame_focus); | |
4209 | defsubr (&Sframe_focus); | |
4210 | defsubr (&Sframe_parameters); | |
4211 | defsubr (&Sframe_parameter); | |
4212 | defsubr (&Smodify_frame_parameters); | |
4213 | defsubr (&Sframe_char_height); | |
4214 | defsubr (&Sframe_char_width); | |
4215 | defsubr (&Sframe_pixel_height); | |
4216 | defsubr (&Sframe_pixel_width); | |
4217 | defsubr (&Sset_frame_height); | |
4218 | defsubr (&Sset_frame_width); | |
4219 | defsubr (&Sset_frame_size); | |
4220 | defsubr (&Sset_frame_position); | |
4221 | ||
4222 | #ifdef HAVE_WINDOW_SYSTEM | |
4223 | defsubr (&Sx_get_resource); | |
4224 | defsubr (&Sx_parse_geometry); | |
4225 | #endif | |
4226 | ||
dc6f92b8 | 4227 | } |
ab5796a9 MB |
4228 | |
4229 | /* arch-tag: 7dbf2c69-9aad-45f8-8296-db893d6dd039 | |
4230 | (do not change this comment) */ |