Commit | Line | Data |
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ff11dfa1 | 1 | /* Generic frame functions. |
e9bffc61 | 2 | |
acaf905b | 3 | Copyright (C) 1993-1995, 1997, 1999-2012 Free Software Foundation, Inc. |
dc6f92b8 JB |
4 | |
5 | This file is part of GNU Emacs. | |
6 | ||
9ec0b715 | 7 | GNU Emacs is free software: you can redistribute it and/or modify |
dc6f92b8 | 8 | it under the terms of the GNU General Public License as published by |
9ec0b715 GM |
9 | the Free Software Foundation, either version 3 of the License, or |
10 | (at your option) any later version. | |
dc6f92b8 JB |
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 | |
9ec0b715 | 18 | along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */ |
dc6f92b8 | 19 | |
18160b98 | 20 | #include <config.h> |
565620a5 RS |
21 | |
22 | #include <stdio.h> | |
22e64f7c | 23 | #include <ctype.h> |
9055082e PE |
24 | #include <errno.h> |
25 | #include <limits.h> | |
d7306fe6 | 26 | #include <setjmp.h> |
cc38027b | 27 | #include "lisp.h" |
83be827a | 28 | #include "character.h" |
6d55d620 | 29 | #ifdef HAVE_X_WINDOWS |
dfcf069d | 30 | #include "xterm.h" |
71025e5e | 31 | #endif |
8f23f280 AI |
32 | #ifdef WINDOWSNT |
33 | #include "w32term.h" | |
34 | #endif | |
edfda783 AR |
35 | #ifdef HAVE_NS |
36 | #include "nsterm.h" | |
37 | #endif | |
2538fae4 AI |
38 | #include "buffer.h" |
39 | /* These help us bind and responding to switch-frame events. */ | |
40 | #include "commands.h" | |
41 | #include "keyboard.h" | |
cc38027b | 42 | #include "frame.h" |
972f4259 | 43 | #include "blockinput.h" |
28d440ab | 44 | #include "termchar.h" |
bc1ed486 | 45 | #include "termhooks.h" |
dfcf069d | 46 | #include "dispextern.h" |
f769f1b2 | 47 | #include "window.h" |
e0c8ad78 | 48 | #include "font.h" |
2cc7b62f | 49 | #ifdef HAVE_WINDOW_SYSTEM |
e0c8ad78 KH |
50 | #include "fontset.h" |
51 | #endif | |
87485d6f MW |
52 | #ifdef MSDOS |
53 | #include "msdos.h" | |
4aec4b29 | 54 | #include "dosfns.h" |
87485d6f | 55 | #endif |
e5d77022 | 56 | |
972f4259 | 57 | |
2731a0ad KS |
58 | #ifdef HAVE_WINDOW_SYSTEM |
59 | ||
2731a0ad | 60 | #endif |
972f4259 | 61 | |
dc4db71c CY |
62 | #ifdef HAVE_NS |
63 | Lisp_Object Qns_parse_geometry; | |
64 | #endif | |
65 | ||
972f4259 KS |
66 | Lisp_Object Qframep, Qframe_live_p; |
67 | Lisp_Object Qicon, Qmodeline; | |
9fb0c957 | 68 | Lisp_Object Qonly, Qnone; |
edfda783 | 69 | Lisp_Object Qx, Qw32, Qmac, Qpc, Qns; |
f7af3f7b | 70 | Lisp_Object Qvisible; |
8b60f7bc | 71 | Lisp_Object Qdisplay_type; |
955cbe7b | 72 | static Lisp_Object Qbackground_mode; |
c53956fe | 73 | Lisp_Object Qnoelisp; |
972f4259 | 74 | |
955cbe7b | 75 | static Lisp_Object Qx_frame_parameter; |
972f4259 | 76 | Lisp_Object Qx_resource_name; |
6ed8eeff KL |
77 | Lisp_Object Qterminal; |
78 | Lisp_Object Qterminal_live_p; | |
972f4259 KS |
79 | |
80 | /* Frame parameters (set or reported). */ | |
81 | ||
82 | Lisp_Object Qauto_raise, Qauto_lower; | |
83 | Lisp_Object Qborder_color, Qborder_width; | |
84 | Lisp_Object Qcursor_color, Qcursor_type; | |
955cbe7b | 85 | static Lisp_Object Qgeometry; /* Not used */ |
972f4259 KS |
86 | Lisp_Object Qheight, Qwidth; |
87 | Lisp_Object Qleft, Qright; | |
88 | Lisp_Object Qicon_left, Qicon_top, Qicon_type, Qicon_name; | |
54ee7410 | 89 | Lisp_Object Qtooltip; |
972f4259 KS |
90 | Lisp_Object Qinternal_border_width; |
91 | Lisp_Object Qmouse_color; | |
92 | Lisp_Object Qminibuffer; | |
93 | Lisp_Object Qscroll_bar_width, Qvertical_scroll_bars; | |
94 | Lisp_Object Qvisibility; | |
95 | Lisp_Object Qscroll_bar_foreground, Qscroll_bar_background; | |
96 | Lisp_Object Qscreen_gamma; | |
97 | Lisp_Object Qline_spacing; | |
955cbe7b | 98 | static Lisp_Object Quser_position, Quser_size; |
972f4259 | 99 | Lisp_Object Qwait_for_wm; |
955cbe7b | 100 | static Lisp_Object Qwindow_id; |
972f4259 | 101 | #ifdef HAVE_X_WINDOWS |
955cbe7b | 102 | static Lisp_Object Qouter_window_id; |
972f4259 KS |
103 | #endif |
104 | Lisp_Object Qparent_id; | |
105 | Lisp_Object Qtitle, Qname; | |
955cbe7b | 106 | static Lisp_Object Qexplicit_name; |
972f4259 | 107 | Lisp_Object Qunsplittable; |
bfeabdc3 | 108 | Lisp_Object Qmenu_bar_lines, Qtool_bar_lines, Qtool_bar_position; |
972f4259 | 109 | Lisp_Object Qleft_fringe, Qright_fringe; |
955cbe7b PE |
110 | Lisp_Object Qbuffer_predicate; |
111 | static Lisp_Object Qbuffer_list, Qburied_buffer_list; | |
94674d18 | 112 | Lisp_Object Qtty_color_mode; |
28d440ab | 113 | Lisp_Object Qtty, Qtty_type; |
dc6f92b8 | 114 | |
3f1c6666 | 115 | Lisp_Object Qfullscreen, Qfullwidth, Qfullheight, Qfullboth, Qmaximized; |
cad9ef74 | 116 | Lisp_Object Qsticky; |
1a356571 | 117 | Lisp_Object Qfont_backend; |
0a708637 | 118 | Lisp_Object Qalpha; |
972f4259 KS |
119 | |
120 | Lisp_Object Qface_set_after_frame_default; | |
121 | ||
29208e82 | 122 | static Lisp_Object Qdelete_frame_functions; |
da1da002 | 123 | |
81626931 PE |
124 | #ifdef HAVE_WINDOW_SYSTEM |
125 | static void x_report_frame_params (struct frame *, Lisp_Object *); | |
126 | #endif | |
127 | ||
a249de79 RS |
128 | \f |
129 | static void | |
971de7fb | 130 | set_menu_bar_lines_1 (Lisp_Object window, int n) |
a249de79 RS |
131 | { |
132 | struct window *w = XWINDOW (window); | |
133 | ||
80b00b08 | 134 | w->last_modified = 0; |
d3d50620 DA |
135 | WSET (w, top_line, make_number (XFASTINT (w->top_line) + n)); |
136 | WSET (w, total_lines, make_number (XFASTINT (w->total_lines) - n)); | |
177c0ea7 | 137 | |
a249de79 | 138 | /* Handle just the top child in a vertical split. */ |
d3d50620 DA |
139 | if (!NILP (w->vchild)) |
140 | set_menu_bar_lines_1 (w->vchild, n); | |
a249de79 RS |
141 | |
142 | /* Adjust all children in a horizontal split. */ | |
d3d50620 | 143 | for (window = w->hchild; !NILP (window); window = w->next) |
a249de79 RS |
144 | { |
145 | w = XWINDOW (window); | |
146 | set_menu_bar_lines_1 (window, n); | |
147 | } | |
148 | } | |
149 | ||
e48f782c | 150 | void |
971de7fb | 151 | set_menu_bar_lines (struct frame *f, Lisp_Object value, Lisp_Object oldval) |
a249de79 RS |
152 | { |
153 | int nlines; | |
154 | int olines = FRAME_MENU_BAR_LINES (f); | |
155 | ||
156 | /* Right now, menu bars don't work properly in minibuf-only frames; | |
157 | most of the commands try to apply themselves to the minibuffer | |
e3678b64 | 158 | frame itself, and get an error because you can't switch buffers |
a249de79 RS |
159 | in or split the minibuffer window. */ |
160 | if (FRAME_MINIBUF_ONLY_P (f)) | |
161 | return; | |
162 | ||
b8898fda | 163 | if (TYPE_RANGED_INTEGERP (int, value)) |
a249de79 RS |
164 | nlines = XINT (value); |
165 | else | |
166 | nlines = 0; | |
167 | ||
57aeea1e RS |
168 | if (nlines != olines) |
169 | { | |
170 | windows_or_buffers_changed++; | |
171 | FRAME_WINDOW_SIZES_CHANGED (f) = 1; | |
172 | FRAME_MENU_BAR_LINES (f) = nlines; | |
e69b0960 | 173 | set_menu_bar_lines_1 (f->root_window, nlines - olines); |
18082e2d | 174 | adjust_glyphs (f); |
57aeea1e | 175 | } |
a249de79 RS |
176 | } |
177 | \f | |
a249de79 | 178 | Lisp_Object Vframe_list; |
a249de79 | 179 | |
dc6f92b8 | 180 | \f |
ff11dfa1 | 181 | DEFUN ("framep", Fframep, Sframep, 1, 1, 0, |
14ff1ee0 | 182 | doc: /* Return non-nil if OBJECT is a frame. |
89baa1df EZ |
183 | Value is: |
184 | t for a termcap frame (a character-only terminal), | |
185 | 'x' for an Emacs frame that is really an X window, | |
186 | 'w32' for an Emacs frame that is a window on MS-Windows display, | |
187 | 'ns' for an Emacs frame on a GNUstep or Macintosh Cocoa display, | |
188 | 'pc' for a direct-write MS-DOS frame. | |
14ff1ee0 | 189 | See also `frame-live-p'. */) |
5842a27b | 190 | (Lisp_Object object) |
dc6f92b8 | 191 | { |
e35d291d | 192 | if (!FRAMEP (object)) |
dc6f92b8 | 193 | return Qnil; |
ff11dfa1 | 194 | switch (XFRAME (object)->output_method) |
dc6f92b8 | 195 | { |
3224dac1 | 196 | case output_initial: /* The initial frame is like a termcap frame. */ |
dc6f92b8 JB |
197 | case output_termcap: |
198 | return Qt; | |
199 | case output_x_window: | |
fd0c2bd1 | 200 | return Qx; |
fbd6baed GV |
201 | case output_w32: |
202 | return Qw32; | |
bb221971 RS |
203 | case output_msdos_raw: |
204 | return Qpc; | |
574a1a90 RS |
205 | case output_mac: |
206 | return Qmac; | |
edfda783 AR |
207 | case output_ns: |
208 | return Qns; | |
dc6f92b8 JB |
209 | default: |
210 | abort (); | |
211 | } | |
212 | } | |
213 | ||
dbc4e1c1 | 214 | DEFUN ("frame-live-p", Fframe_live_p, Sframe_live_p, 1, 1, 0, |
14ff1ee0 PJ |
215 | doc: /* Return non-nil if OBJECT is a frame which has not been deleted. |
216 | Value is nil if OBJECT is not a live frame. If object is a live | |
6ed8eeff | 217 | frame, the return value indicates what sort of terminal device it is |
f6fa0866 | 218 | displayed on. See the documentation of `framep' for possible |
4e10df59 | 219 | return values. */) |
5842a27b | 220 | (Lisp_Object object) |
f9898cc6 | 221 | { |
ff11dfa1 JB |
222 | return ((FRAMEP (object) |
223 | && FRAME_LIVE_P (XFRAME (object))) | |
224 | ? Fframep (object) | |
f9898cc6 JB |
225 | : Qnil); |
226 | } | |
227 | ||
a7ca3326 | 228 | DEFUN ("window-system", Fwindow_system, Swindow_system, 0, 1, 0, |
428a555e | 229 | doc: /* The name of the window system that FRAME is displaying through. |
89baa1df EZ |
230 | The value is a symbol: |
231 | nil for a termcap frame (a character-only terminal), | |
232 | 'x' for an Emacs frame that is really an X window, | |
233 | 'w32' for an Emacs frame that is a window on MS-Windows display, | |
234 | 'ns' for an Emacs frame on a GNUstep or Macintosh Cocoa display, | |
235 | 'pc' for a direct-write MS-DOS frame. | |
236 | ||
237 | FRAME defaults to the currently selected frame. | |
238 | ||
239 | Use of this function as a predicate is deprecated. Instead, | |
240 | use `display-graphic-p' or any of the other `display-*-p' | |
241 | predicates which report frame's specific UI-related capabilities. */) | |
5842a27b | 242 | (Lisp_Object frame) |
428a555e KL |
243 | { |
244 | Lisp_Object type; | |
245 | if (NILP (frame)) | |
246 | frame = selected_frame; | |
247 | ||
248 | type = Fframep (frame); | |
249 | ||
250 | if (NILP (type)) | |
251 | wrong_type_argument (Qframep, frame); | |
252 | ||
253 | if (EQ (type, Qt)) | |
254 | return Qnil; | |
255 | else | |
256 | return type; | |
a3547743 | 257 | } |
428a555e | 258 | |
ff11dfa1 | 259 | struct frame * |
971de7fb | 260 | make_frame (int mini_p) |
dc6f92b8 | 261 | { |
ff11dfa1 JB |
262 | Lisp_Object frame; |
263 | register struct frame *f; | |
dc6f92b8 JB |
264 | register Lisp_Object root_window; |
265 | register Lisp_Object mini_window; | |
e9c96c62 GM |
266 | |
267 | f = allocate_frame (); | |
36af7d69 | 268 | XSETFRAME (frame, f); |
ff11dfa1 | 269 | |
62efea5e DA |
270 | /* Initialize Lisp data. Note that allocate_frame initializes all |
271 | Lisp data to nil, so do it only for slots which should not be nil. */ | |
edd74c35 | 272 | FSET (f, tool_bar_position, Qtop); |
62efea5e DA |
273 | |
274 | /* Initialize non-Lisp data. Note that allocate_frame zeroes out all | |
275 | non-Lisp data, so do it only for slots which should not be zero. | |
276 | To avoid subtle bugs and for the sake of readability, it's better to | |
277 | initialize enum members explicitly even if their values are zero. */ | |
ff11dfa1 | 278 | f->wants_modeline = 1; |
10689a01 | 279 | f->garbaged = 1; |
ff11dfa1 | 280 | f->has_minibuffer = mini_p; |
3a43d2dd | 281 | f->vertical_scroll_bar_type = vertical_scroll_bar_none; |
5af5757b KS |
282 | f->column_width = 1; /* !FRAME_WINDOW_P value */ |
283 | f->line_height = 1; /* !FRAME_WINDOW_P value */ | |
93421a1f | 284 | #ifdef HAVE_WINDOW_SYSTEM |
5af5757b | 285 | f->want_fullscreen = FULLSCREEN_NONE; |
93421a1f | 286 | #endif |
dc6f92b8 | 287 | |
cc38027b | 288 | root_window = make_window (); |
dc6f92b8 JB |
289 | if (mini_p) |
290 | { | |
cc38027b | 291 | mini_window = make_window (); |
077288cf DA |
292 | WSET (XWINDOW (root_window), next, mini_window); |
293 | WSET (XWINDOW (mini_window), prev, root_window); | |
c98ff5dd | 294 | XWINDOW (mini_window)->mini = 1; |
077288cf | 295 | WSET (XWINDOW (mini_window), frame, frame); |
edd74c35 | 296 | FSET (f, minibuffer_window, mini_window); |
dc6f92b8 JB |
297 | } |
298 | else | |
299 | { | |
300 | mini_window = Qnil; | |
077288cf | 301 | WSET (XWINDOW (root_window), next, Qnil); |
edd74c35 | 302 | FSET (f, minibuffer_window, Qnil); |
dc6f92b8 JB |
303 | } |
304 | ||
077288cf | 305 | WSET (XWINDOW (root_window), frame, frame); |
dc6f92b8 JB |
306 | |
307 | /* 10 is arbitrary, | |
308 | just so that there is "something there." | |
ff11dfa1 | 309 | Correct size will be set up later with change_frame_size. */ |
dc6f92b8 | 310 | |
5af5757b KS |
311 | SET_FRAME_COLS (f, 10); |
312 | FRAME_LINES (f) = 10; | |
dc6f92b8 | 313 | |
077288cf DA |
314 | WSET (XWINDOW (root_window), total_cols, make_number (10)); |
315 | WSET (XWINDOW (root_window), total_lines, make_number (mini_p ? 9 : 10)); | |
dc6f92b8 JB |
316 | |
317 | if (mini_p) | |
318 | { | |
077288cf DA |
319 | WSET (XWINDOW (mini_window), total_cols, make_number (10)); |
320 | WSET (XWINDOW (mini_window), top_line, make_number (9)); | |
321 | WSET (XWINDOW (mini_window), total_lines, make_number (1)); | |
dc6f92b8 JB |
322 | } |
323 | ||
ff11dfa1 | 324 | /* Choose a buffer for the frame's root window. */ |
5bce042c JB |
325 | { |
326 | Lisp_Object buf; | |
327 | ||
077288cf | 328 | WSET (XWINDOW (root_window), buffer, Qt); |
5bce042c JB |
329 | buf = Fcurrent_buffer (); |
330 | /* If buf is a 'hidden' buffer (i.e. one whose name starts with | |
331 | a space), try to find another one. */ | |
d5db4077 | 332 | if (SREF (Fbuffer_name (buf), 0) == ' ') |
e10ac9f1 | 333 | buf = other_buffer_safely (buf); |
fa54c6ae | 334 | |
18082e2d GM |
335 | /* Use set_window_buffer, not Fset_window_buffer, and don't let |
336 | hooks be run by it. The reason is that the whole frame/window | |
cd1181db | 337 | arrangement is not yet fully initialized at this point. Windows |
18082e2d GM |
338 | don't have the right size, glyph matrices aren't initialized |
339 | etc. Running Lisp functions at this point surely ends in a | |
340 | SEGV. */ | |
5af5757b | 341 | set_window_buffer (root_window, buf, 0, 0); |
edd74c35 | 342 | FSET (f, buffer_list, Fcons (buf, Qnil)); |
5bce042c JB |
343 | } |
344 | ||
dc6f92b8 JB |
345 | if (mini_p) |
346 | { | |
077288cf | 347 | WSET (XWINDOW (mini_window), buffer, Qt); |
18082e2d GM |
348 | set_window_buffer (mini_window, |
349 | (NILP (Vminibuffer_list) | |
350 | ? get_minibuffer (0) | |
351 | : Fcar (Vminibuffer_list)), | |
5af5757b | 352 | 0, 0); |
dc6f92b8 JB |
353 | } |
354 | ||
edd74c35 DA |
355 | FSET (f, root_window, root_window); |
356 | FSET (f, selected_window, root_window); | |
d5e7c279 JB |
357 | /* Make sure this window seems more recently used than |
358 | a newly-created, never-selected window. */ | |
e69b0960 | 359 | XWINDOW (f->selected_window)->use_time = ++window_select_count; |
dc6f92b8 | 360 | |
ff11dfa1 | 361 | return f; |
dc6f92b8 JB |
362 | } |
363 | \f | |
bba88bb1 | 364 | #ifdef HAVE_WINDOW_SYSTEM |
ff11dfa1 | 365 | /* Make a frame using a separate minibuffer window on another frame. |
dc6f92b8 JB |
366 | MINI_WINDOW is the minibuffer window to use. nil means use the |
367 | default (the global minibuffer). */ | |
368 | ||
ff11dfa1 | 369 | struct frame * |
971de7fb | 370 | make_frame_without_minibuffer (register Lisp_Object mini_window, KBOARD *kb, Lisp_Object display) |
dc6f92b8 | 371 | { |
ff11dfa1 | 372 | register struct frame *f; |
363b873b | 373 | struct gcpro gcpro1; |
dc6f92b8 | 374 | |
b0660239 | 375 | if (!NILP (mini_window)) |
b7826503 | 376 | CHECK_LIVE_WINDOW (mini_window); |
dc6f92b8 | 377 | |
b0660239 | 378 | if (!NILP (mini_window) |
d3d50620 | 379 | && FRAME_KBOARD (XFRAME (XWINDOW (mini_window)->frame)) != kb) |
6ed8eeff | 380 | error ("Frame and minibuffer must be on the same terminal"); |
662ac59a | 381 | |
ff11dfa1 JB |
382 | /* Make a frame containing just a root window. */ |
383 | f = make_frame (0); | |
dc6f92b8 | 384 | |
b0660239 KH |
385 | if (NILP (mini_window)) |
386 | { | |
387 | /* Use default-minibuffer-frame if possible. */ | |
1344aad4 TT |
388 | if (!FRAMEP (KVAR (kb, Vdefault_minibuffer_frame)) |
389 | || ! FRAME_LIVE_P (XFRAME (KVAR (kb, Vdefault_minibuffer_frame)))) | |
b0660239 | 390 | { |
363b873b RS |
391 | Lisp_Object frame_dummy; |
392 | ||
393 | XSETFRAME (frame_dummy, f); | |
394 | GCPRO1 (frame_dummy); | |
b0660239 | 395 | /* If there's no minibuffer frame to use, create one. */ |
1344aad4 | 396 | KVAR (kb, Vdefault_minibuffer_frame) = |
363b873b RS |
397 | call1 (intern ("make-initial-minibuffer-frame"), display); |
398 | UNGCPRO; | |
b0660239 | 399 | } |
177c0ea7 | 400 | |
e69b0960 DA |
401 | mini_window |
402 | = XFRAME (KVAR (kb, Vdefault_minibuffer_frame))->minibuffer_window; | |
b0660239 | 403 | } |
a2812a26 | 404 | |
edd74c35 | 405 | FSET (f, minibuffer_window, mini_window); |
a2812a26 RS |
406 | |
407 | /* Make the chosen minibuffer window display the proper minibuffer, | |
408 | unless it is already showing a minibuffer. */ | |
d3d50620 | 409 | if (NILP (Fmemq (XWINDOW (mini_window)->buffer, Vminibuffer_list))) |
a2812a26 RS |
410 | Fset_window_buffer (mini_window, |
411 | (NILP (Vminibuffer_list) | |
412 | ? get_minibuffer (0) | |
5af5757b | 413 | : Fcar (Vminibuffer_list)), Qnil); |
ff11dfa1 | 414 | return f; |
dc6f92b8 JB |
415 | } |
416 | ||
ff11dfa1 | 417 | /* Make a frame containing only a minibuffer window. */ |
dc6f92b8 | 418 | |
ff11dfa1 | 419 | struct frame * |
971de7fb | 420 | make_minibuffer_frame (void) |
dc6f92b8 | 421 | { |
ff11dfa1 | 422 | /* First make a frame containing just a root window, no minibuffer. */ |
dc6f92b8 | 423 | |
ff11dfa1 | 424 | register struct frame *f = make_frame (0); |
dc6f92b8 | 425 | register Lisp_Object mini_window; |
ff11dfa1 | 426 | register Lisp_Object frame; |
dc6f92b8 | 427 | |
2d80a27a | 428 | XSETFRAME (frame, f); |
dc6f92b8 | 429 | |
804518aa | 430 | f->auto_raise = 0; |
ff11dfa1 JB |
431 | f->auto_lower = 0; |
432 | f->no_split = 1; | |
433 | f->wants_modeline = 0; | |
434 | f->has_minibuffer = 1; | |
dc6f92b8 JB |
435 | |
436 | /* Now label the root window as also being the minibuffer. | |
437 | Avoid infinite looping on the window chain by marking next pointer | |
438 | as nil. */ | |
439 | ||
e69b0960 | 440 | mini_window = FSET (f, minibuffer_window, f->root_window); |
c98ff5dd | 441 | XWINDOW (mini_window)->mini = 1; |
077288cf DA |
442 | WSET (XWINDOW (mini_window), next, Qnil); |
443 | WSET (XWINDOW (mini_window), prev, Qnil); | |
444 | WSET (XWINDOW (mini_window), frame, frame); | |
dc6f92b8 JB |
445 | |
446 | /* Put the proper buffer in that window. */ | |
447 | ||
448 | Fset_window_buffer (mini_window, | |
265a9e55 | 449 | (NILP (Vminibuffer_list) |
dc6f92b8 | 450 | ? get_minibuffer (0) |
5af5757b | 451 | : Fcar (Vminibuffer_list)), Qnil); |
ff11dfa1 | 452 | return f; |
dc6f92b8 | 453 | } |
bba88bb1 | 454 | #endif /* HAVE_WINDOW_SYSTEM */ |
dc6f92b8 | 455 | \f |
28d440ab | 456 | /* Construct a frame that refers to a terminal. */ |
dc6f92b8 | 457 | |
8a401434 | 458 | static printmax_t tty_frame_count; |
bb1513c9 | 459 | |
ff11dfa1 | 460 | struct frame * |
3224dac1 | 461 | make_initial_frame (void) |
dc6f92b8 | 462 | { |
3224dac1 | 463 | struct frame *f; |
6ed8eeff | 464 | struct terminal *terminal; |
d063751a | 465 | Lisp_Object frame; |
bb1513c9 | 466 | |
1bc973c2 | 467 | eassert (initial_kboard); |
b4f0ee5d | 468 | |
bb1513c9 RS |
469 | /* The first call must initialize Vframe_list. */ |
470 | if (! (NILP (Vframe_list) || CONSP (Vframe_list))) | |
471 | Vframe_list = Qnil; | |
ff11dfa1 | 472 | |
6ed8eeff | 473 | terminal = init_initial_terminal (); |
3224dac1 KL |
474 | |
475 | f = make_frame (1); | |
476 | XSETFRAME (frame, f); | |
477 | ||
478 | Vframe_list = Fcons (frame, Vframe_list); | |
479 | ||
6ed8eeff | 480 | tty_frame_count = 1; |
edd74c35 | 481 | FSET (f, name, build_pure_c_string ("F1")); |
3224dac1 KL |
482 | |
483 | f->visible = 1; | |
484 | f->async_visible = 1; | |
485 | ||
6ed8eeff KL |
486 | f->output_method = terminal->type; |
487 | f->terminal = terminal; | |
488 | f->terminal->reference_count++; | |
3224dac1 | 489 | f->output_data.nothing = 0; |
a3547743 | 490 | |
3224dac1 KL |
491 | FRAME_FOREGROUND_PIXEL (f) = FACE_TTY_DEFAULT_FG_COLOR; |
492 | FRAME_BACKGROUND_PIXEL (f) = FACE_TTY_DEFAULT_BG_COLOR; | |
a3547743 | 493 | |
3224dac1 KL |
494 | FRAME_CAN_HAVE_SCROLL_BARS (f) = 0; |
495 | FRAME_VERTICAL_SCROLL_BAR_TYPE (f) = vertical_scroll_bar_none; | |
3b8eff32 CY |
496 | |
497 | /* The default value of menu-bar-mode is t. */ | |
498 | set_menu_bar_lines (f, make_number (1), Qnil); | |
3224dac1 | 499 | |
edfda783 AR |
500 | if (!noninteractive) |
501 | init_frame_faces (f); | |
edfda783 | 502 | |
3224dac1 KL |
503 | return f; |
504 | } | |
505 | ||
506 | ||
81626931 | 507 | static struct frame * |
6ed8eeff | 508 | make_terminal_frame (struct terminal *terminal) |
3224dac1 KL |
509 | { |
510 | register struct frame *f; | |
3224dac1 | 511 | Lisp_Object frame; |
8a401434 | 512 | char name[sizeof "F" + INT_STRLEN_BOUND (printmax_t)]; |
ab797f65 | 513 | |
4e213843 SM |
514 | if (!terminal->name) |
515 | error ("Terminal is not live, can't create new frames on it"); | |
ab797f65 | 516 | |
ff11dfa1 | 517 | f = make_frame (1); |
d063751a | 518 | |
2d80a27a | 519 | XSETFRAME (frame, f); |
d063751a RS |
520 | Vframe_list = Fcons (frame, Vframe_list); |
521 | ||
edd74c35 | 522 | FSET (f, name, make_formatted_string (name, "F%"pMd, ++tty_frame_count)); |
bb1513c9 | 523 | |
bb1513c9 RS |
524 | f->visible = 1; /* FRAME_SET_VISIBLE wd set frame_garbaged. */ |
525 | f->async_visible = 1; /* Don't let visible be cleared later. */ | |
1266f9ef EZ |
526 | f->terminal = terminal; |
527 | f->terminal->reference_count++; | |
bb221971 | 528 | #ifdef MSDOS |
99dda2cd | 529 | f->output_data.tty->display_info = &the_only_display_info; |
2d764c78 EZ |
530 | if (!inhibit_window_system |
531 | && (!FRAMEP (selected_frame) || !FRAME_LIVE_P (XFRAME (selected_frame)) | |
532 | || XFRAME (selected_frame)->output_method == output_msdos_raw)) | |
02ab7130 | 533 | f->output_method = output_msdos_raw; |
2d764c78 EZ |
534 | else |
535 | f->output_method = output_termcap; | |
5bbdf7aa DN |
536 | #else /* not MSDOS */ |
537 | f->output_method = output_termcap; | |
538 | create_tty_output (f); | |
539 | FRAME_FOREGROUND_PIXEL (f) = FACE_TTY_DEFAULT_FG_COLOR; | |
540 | FRAME_BACKGROUND_PIXEL (f) = FACE_TTY_DEFAULT_BG_COLOR; | |
541 | #endif /* not MSDOS */ | |
574a1a90 | 542 | |
1266f9ef EZ |
543 | FRAME_CAN_HAVE_SCROLL_BARS (f) = 0; |
544 | FRAME_VERTICAL_SCROLL_BAR_TYPE (f) = vertical_scroll_bar_none; | |
48104462 | 545 | FRAME_MENU_BAR_LINES(f) = NILP (Vmenu_bar_mode) ? 0 : 1; |
1266f9ef EZ |
546 | |
547 | /* Set the top frame to the newly created frame. */ | |
548 | if (FRAMEP (FRAME_TTY (f)->top_frame) | |
549 | && FRAME_LIVE_P (XFRAME (FRAME_TTY (f)->top_frame))) | |
550 | XFRAME (FRAME_TTY (f)->top_frame)->async_visible = 2; /* obscured */ | |
551 | ||
552 | FRAME_TTY (f)->top_frame = frame; | |
553 | ||
1a6d3623 EZ |
554 | if (!noninteractive) |
555 | init_frame_faces (f); | |
1a578e9b | 556 | |
ff11dfa1 | 557 | return f; |
dc6f92b8 | 558 | } |
bb1513c9 | 559 | |
ed8dad6b KL |
560 | /* Get a suitable value for frame parameter PARAMETER for a newly |
561 | created frame, based on (1) the user-supplied frame parameter | |
c1ef4455 | 562 | alist SUPPLIED_PARMS, and (2) CURRENT_VALUE. */ |
ed8dad6b KL |
563 | |
564 | static Lisp_Object | |
565 | get_future_frame_param (Lisp_Object parameter, | |
566 | Lisp_Object supplied_parms, | |
567 | char *current_value) | |
568 | { | |
569 | Lisp_Object result; | |
570 | ||
571 | result = Fassq (parameter, supplied_parms); | |
572 | if (NILP (result)) | |
e69b0960 | 573 | result = Fassq (parameter, XFRAME (selected_frame)->param_alist); |
ed8dad6b KL |
574 | if (NILP (result) && current_value != NULL) |
575 | result = build_string (current_value); | |
ed8dad6b KL |
576 | if (!NILP (result) && !STRINGP (result)) |
577 | result = XCDR (result); | |
578 | if (NILP (result) || !STRINGP (result)) | |
579 | result = Qnil; | |
580 | ||
581 | return result; | |
582 | } | |
583 | ||
bb1513c9 | 584 | DEFUN ("make-terminal-frame", Fmake_terminal_frame, Smake_terminal_frame, |
14ff1ee0 | 585 | 1, 1, 0, |
28d440ab | 586 | doc: /* Create an additional terminal frame, possibly on another terminal. |
14ff1ee0 | 587 | This function takes one argument, an alist specifying frame parameters. |
28d440ab | 588 | |
c6bf3022 CY |
589 | You can create multiple frames on a single text terminal, but only one |
590 | of them (the selected terminal frame) is actually displayed. | |
28d440ab KL |
591 | |
592 | In practice, generally you don't need to specify any parameters, | |
593 | except when you want to create a new frame on another terminal. | |
594 | In that case, the `tty' parameter specifies the device file to open, | |
595 | and the `tty-type' parameter specifies the terminal type. Example: | |
596 | ||
597 | (make-terminal-frame '((tty . "/dev/pts/5") (tty-type . "xterm"))) | |
598 | ||
0b0d3e0b KL |
599 | Note that changing the size of one terminal frame automatically |
600 | affects all frames on the same terminal device. */) | |
5842a27b | 601 | (Lisp_Object parms) |
bb1513c9 RS |
602 | { |
603 | struct frame *f; | |
6ed8eeff | 604 | struct terminal *t = NULL; |
574a1a90 | 605 | Lisp_Object frame, tem; |
8d2666fe | 606 | struct frame *sf = SELECTED_FRAME (); |
bb1513c9 | 607 | |
541580aa | 608 | #ifdef MSDOS |
2d764c78 EZ |
609 | if (sf->output_method != output_msdos_raw |
610 | && sf->output_method != output_termcap) | |
bb221971 | 611 | abort (); |
574a1a90 RS |
612 | #else /* not MSDOS */ |
613 | ||
99b72cc4 | 614 | #ifdef WINDOWSNT /* This should work now! */ |
8d2666fe | 615 | if (sf->output_method != output_termcap) |
bb1513c9 | 616 | error ("Not using an ASCII terminal now; cannot make a new ASCII frame"); |
bb221971 | 617 | #endif |
574a1a90 | 618 | #endif /* not MSDOS */ |
a3547743 | 619 | |
b6660415 | 620 | { |
6ed8eeff | 621 | Lisp_Object terminal; |
bb1513c9 | 622 | |
6ed8eeff KL |
623 | terminal = Fassq (Qterminal, parms); |
624 | if (!NILP (terminal)) | |
28d440ab | 625 | { |
6ed8eeff KL |
626 | terminal = XCDR (terminal); |
627 | t = get_terminal (terminal, 1); | |
28d440ab | 628 | } |
1266f9ef EZ |
629 | #ifdef MSDOS |
630 | if (t && t != the_only_display_info.terminal) | |
631 | /* msdos.c assumes a single tty_display_info object. */ | |
632 | error ("Multiple terminals are not supported on this platform"); | |
633 | if (!t) | |
634 | t = the_only_display_info.terminal; | |
635 | #endif | |
28d440ab | 636 | } |
a3547743 | 637 | |
6ed8eeff | 638 | if (!t) |
a3547743 | 639 | { |
b6660415 | 640 | char *name = 0, *type = 0; |
ed8dad6b | 641 | Lisp_Object tty, tty_type; |
b6660415 | 642 | |
ed8dad6b KL |
643 | tty = get_future_frame_param |
644 | (Qtty, parms, (FRAME_TERMCAP_P (XFRAME (selected_frame)) | |
645 | ? FRAME_TTY (XFRAME (selected_frame))->name | |
646 | : NULL)); | |
647 | if (!NILP (tty)) | |
b6660415 | 648 | { |
38182d90 | 649 | name = alloca (SBYTES (tty) + 1); |
e99a530f | 650 | memcpy (name, SSDATA (tty), SBYTES (tty)); |
b6660415 KL |
651 | name[SBYTES (tty)] = 0; |
652 | } | |
a3547743 | 653 | |
ed8dad6b KL |
654 | tty_type = get_future_frame_param |
655 | (Qtty_type, parms, (FRAME_TERMCAP_P (XFRAME (selected_frame)) | |
656 | ? FRAME_TTY (XFRAME (selected_frame))->type | |
657 | : NULL)); | |
658 | if (!NILP (tty_type)) | |
b6660415 | 659 | { |
38182d90 | 660 | type = alloca (SBYTES (tty_type) + 1); |
e99a530f | 661 | memcpy (type, SSDATA (tty_type), SBYTES (tty_type)); |
b6660415 KL |
662 | type[SBYTES (tty_type)] = 0; |
663 | } | |
664 | ||
6ed8eeff | 665 | t = init_tty (name, type, 0); /* Errors are not fatal. */ |
b6660415 | 666 | } |
bb1513c9 | 667 | |
6ed8eeff | 668 | f = make_terminal_frame (t); |
574a1a90 | 669 | |
9628b887 KL |
670 | { |
671 | int width, height; | |
0b0d3e0b | 672 | get_tty_size (fileno (FRAME_TTY (f)->input), &width, &height); |
9628b887 KL |
673 | change_frame_size (f, height, width, 0, 0, 0); |
674 | } | |
a3547743 | 675 | |
18082e2d | 676 | adjust_glyphs (f); |
bb1513c9 RS |
677 | calculate_costs (f); |
678 | XSETFRAME (frame, f); | |
679 | Fmodify_frame_parameters (frame, parms); | |
ed8dad6b | 680 | Fmodify_frame_parameters (frame, Fcons (Fcons (Qtty_type, |
6ed8eeff | 681 | build_string (t->display_info.tty->type)), |
ed8dad6b | 682 | Qnil)); |
db9d7d9a KL |
683 | if (t->display_info.tty->name != NULL) |
684 | Fmodify_frame_parameters (frame, Fcons (Fcons (Qtty, | |
685 | build_string (t->display_info.tty->name)), | |
686 | Qnil)); | |
687 | else | |
688 | Fmodify_frame_parameters (frame, Fcons (Fcons (Qtty, Qnil), Qnil)); | |
a3547743 | 689 | |
87f1940e EZ |
690 | /* Make the frame face alist be frame-specific, so that each |
691 | frame could change its face definitions independently. */ | |
e69b0960 | 692 | FSET (f, face_alist, Fcopy_alist (sf->face_alist)); |
87f1940e EZ |
693 | /* Simple Fcopy_alist isn't enough, because we need the contents of |
694 | the vectors which are the CDRs of associations in face_alist to | |
695 | be copied as well. */ | |
e69b0960 | 696 | for (tem = f->face_alist; CONSP (tem); tem = XCDR (tem)) |
f3fbd155 | 697 | XSETCDR (XCAR (tem), Fcopy_sequence (XCDR (XCAR (tem)))); |
bb1513c9 RS |
698 | return frame; |
699 | } | |
1e8324d9 | 700 | |
dc6f92b8 | 701 | \f |
1e8324d9 GM |
702 | /* Perform the switch to frame FRAME. |
703 | ||
704 | If FRAME is a switch-frame event `(switch-frame FRAME1)', use | |
705 | FRAME1 as frame. | |
706 | ||
707 | If TRACK is non-zero and the frame that currently has the focus | |
708 | redirects its focus to the selected frame, redirect that focused | |
709 | frame's focus to FRAME instead. | |
710 | ||
711 | FOR_DELETION non-zero means that the selected frame is being | |
6ed8eeff | 712 | deleted, which includes the possibility that the frame's terminal |
216e6a14 MR |
713 | is dead. |
714 | ||
715 | The value of NORECORD is passed as argument to Fselect_window. */ | |
1e8324d9 | 716 | |
61f94483 | 717 | Lisp_Object |
971de7fb | 718 | do_switch_frame (Lisp_Object frame, int track, int for_deletion, Lisp_Object norecord) |
dc6f92b8 | 719 | { |
8d2666fe | 720 | struct frame *sf = SELECTED_FRAME (); |
177c0ea7 | 721 | |
2f0b07e0 JB |
722 | /* If FRAME is a switch-frame event, extract the frame we should |
723 | switch to. */ | |
724 | if (CONSP (frame) | |
7539e11f KR |
725 | && EQ (XCAR (frame), Qswitch_frame) |
726 | && CONSP (XCDR (frame))) | |
727 | frame = XCAR (XCDR (frame)); | |
2f0b07e0 | 728 | |
09907c3a KH |
729 | /* This used to say CHECK_LIVE_FRAME, but apparently it's possible for |
730 | a switch-frame event to arrive after a frame is no longer live, | |
731 | especially when deleting the initial frame during startup. */ | |
b7826503 | 732 | CHECK_FRAME (frame); |
09907c3a KH |
733 | if (! FRAME_LIVE_P (XFRAME (frame))) |
734 | return Qnil; | |
dc6f92b8 | 735 | |
8d2666fe | 736 | if (sf == XFRAME (frame)) |
ff11dfa1 | 737 | return frame; |
dc6f92b8 | 738 | |
0aed85f4 KH |
739 | /* This is too greedy; it causes inappropriate focus redirection |
740 | that's hard to get rid of. */ | |
741 | #if 0 | |
a42e9724 JB |
742 | /* If a frame's focus has been redirected toward the currently |
743 | selected frame, we should change the redirection to point to the | |
744 | newly selected frame. This means that if the focus is redirected | |
745 | from a minibufferless frame to a surrogate minibuffer frame, we | |
746 | can use `other-window' to switch between all the frames using | |
747 | that minibuffer frame, and the focus redirection will follow us | |
748 | around. */ | |
0aed85f4 KH |
749 | if (track) |
750 | { | |
751 | Lisp_Object tail; | |
a42e9724 | 752 | |
7539e11f | 753 | for (tail = Vframe_list; CONSP (tail); tail = XCDR (tail)) |
0aed85f4 KH |
754 | { |
755 | Lisp_Object focus; | |
a42e9724 | 756 | |
7539e11f | 757 | if (!FRAMEP (XCAR (tail))) |
0aed85f4 | 758 | abort (); |
a42e9724 | 759 | |
7539e11f | 760 | focus = FRAME_FOCUS_FRAME (XFRAME (XCAR (tail))); |
a42e9724 | 761 | |
8d2666fe | 762 | if (FRAMEP (focus) && XFRAME (focus) == SELECTED_FRAME ()) |
7539e11f | 763 | Fredirect_frame_focus (XCAR (tail), frame); |
0aed85f4 KH |
764 | } |
765 | } | |
766 | #else /* ! 0 */ | |
767 | /* Instead, apply it only to the frame we're pointing to. */ | |
032d78fe | 768 | #ifdef HAVE_WINDOW_SYSTEM |
1e8324d9 | 769 | if (track && FRAME_WINDOW_P (XFRAME (frame))) |
0aed85f4 KH |
770 | { |
771 | Lisp_Object focus, xfocus; | |
772 | ||
d7266360 | 773 | xfocus = x_get_focus_frame (XFRAME (frame)); |
0aed85f4 KH |
774 | if (FRAMEP (xfocus)) |
775 | { | |
776 | focus = FRAME_FOCUS_FRAME (XFRAME (xfocus)); | |
8d2666fe | 777 | if (FRAMEP (focus) && XFRAME (focus) == SELECTED_FRAME ()) |
0aed85f4 KH |
778 | Fredirect_frame_focus (xfocus, frame); |
779 | } | |
780 | } | |
781 | #endif /* HAVE_X_WINDOWS */ | |
782 | #endif /* ! 0 */ | |
a42e9724 | 783 | |
1e8324d9 | 784 | if (!for_deletion && FRAME_HAS_MINIBUF_P (sf)) |
550f0e6a GM |
785 | resize_mini_window (XWINDOW (FRAME_MINIBUF_WINDOW (sf)), 1); |
786 | ||
a4e628d4 | 787 | if (FRAME_TERMCAP_P (XFRAME (frame)) || FRAME_MSDOS_P (XFRAME (frame))) |
9628b887 | 788 | { |
9b2cd403 SM |
789 | if (FRAMEP (FRAME_TTY (XFRAME (frame))->top_frame)) |
790 | /* Mark previously displayed frame as now obscured. */ | |
791 | XFRAME (FRAME_TTY (XFRAME (frame))->top_frame)->async_visible = 2; | |
9628b887 KL |
792 | XFRAME (frame)->async_visible = 1; |
793 | FRAME_TTY (XFRAME (frame))->top_frame = frame; | |
794 | } | |
795 | ||
8d2666fe GM |
796 | selected_frame = frame; |
797 | if (! FRAME_MINIBUF_ONLY_P (XFRAME (selected_frame))) | |
798 | last_nonminibuf_frame = XFRAME (selected_frame); | |
d5e7c279 | 799 | |
e69b0960 | 800 | Fselect_window (XFRAME (frame)->selected_window, norecord); |
dc6f92b8 | 801 | |
074577b8 | 802 | /* We want to make sure that the next event generates a frame-switch |
eb8c3be9 | 803 | event to the appropriate frame. This seems kludgy to me, but |
074577b8 JB |
804 | before you take it out, make sure that evaluating something like |
805 | (select-window (frame-root-window (new-frame))) doesn't end up | |
806 | with your typing being interpreted in the new frame instead of | |
807 | the one you're actually typing in. */ | |
ef352596 | 808 | internal_last_event_frame = Qnil; |
074577b8 | 809 | |
ff11dfa1 | 810 | return frame; |
dc6f92b8 JB |
811 | } |
812 | ||
a7ca3326 | 813 | DEFUN ("select-frame", Fselect_frame, Sselect_frame, 1, 2, "e", |
216e6a14 | 814 | doc: /* Select FRAME. |
14ff1ee0 | 815 | Subsequent editing commands apply to its selected window. |
216e6a14 MR |
816 | Optional argument NORECORD means to neither change the order of |
817 | recently selected windows nor the buffer list. | |
818 | ||
14ff1ee0 | 819 | The selection of FRAME lasts until the next time the user does |
216e6a14 MR |
820 | something to select a different frame, or until the next time |
821 | this function is called. If you are using a window system, the | |
822 | previously selected frame may be restored as the selected frame | |
057bce6f | 823 | when returning to the command loop, because it still may have |
c6bf3022 CY |
824 | the window system's input focus. On a text terminal, the next |
825 | redisplay will display FRAME. | |
e4ed805e LT |
826 | |
827 | This function returns FRAME, or nil if FRAME has been deleted. */) | |
5842a27b | 828 | (Lisp_Object frame, Lisp_Object norecord) |
0aed85f4 | 829 | { |
216e6a14 | 830 | return do_switch_frame (frame, 1, 0, norecord); |
0aed85f4 KH |
831 | } |
832 | ||
833 | ||
20dc6fbb | 834 | DEFUN ("handle-switch-frame", Fhandle_switch_frame, Shandle_switch_frame, 1, 1, "e", |
14ff1ee0 PJ |
835 | doc: /* Handle a switch-frame event EVENT. |
836 | Switch-frame events are usually bound to this function. | |
837 | A switch-frame event tells Emacs that the window manager has requested | |
838 | that the user's events be directed to the frame mentioned in the event. | |
839 | This function selects the selected window of the frame of EVENT. | |
840 | ||
841 | If EVENT is frame object, handle it as if it were a switch-frame event | |
842 | to that frame. */) | |
5842a27b | 843 | (Lisp_Object event) |
0aed85f4 | 844 | { |
6951cd71 | 845 | /* Preserve prefix arg that the command loop just cleared. */ |
1344aad4 | 846 | KVAR (current_kboard, Vprefix_arg) = Vcurrent_prefix_arg; |
dee091a3 | 847 | Frun_hooks (1, &Qmouse_leave_buffer_hook); |
216e6a14 | 848 | return do_switch_frame (event, 0, 0, Qnil); |
0aed85f4 KH |
849 | } |
850 | ||
a7ca3326 | 851 | DEFUN ("selected-frame", Fselected_frame, Sselected_frame, 0, 0, 0, |
14ff1ee0 | 852 | doc: /* Return the frame that is now selected. */) |
5842a27b | 853 | (void) |
dc6f92b8 | 854 | { |
8d2666fe | 855 | return selected_frame; |
dc6f92b8 | 856 | } |
4a7cfafc | 857 | \f |
ff11dfa1 | 858 | DEFUN ("frame-list", Fframe_list, Sframe_list, |
dc6f92b8 | 859 | 0, 0, 0, |
c15dfb29 | 860 | doc: /* Return a list of all live frames. */) |
5842a27b | 861 | (void) |
dc6f92b8 | 862 | { |
d74c1900 GM |
863 | Lisp_Object frames; |
864 | frames = Fcopy_sequence (Vframe_list); | |
6a65b1b5 | 865 | #ifdef HAVE_WINDOW_SYSTEM |
d74c1900 GM |
866 | if (FRAMEP (tip_frame)) |
867 | frames = Fdelq (tip_frame, frames); | |
6a65b1b5 | 868 | #endif |
d74c1900 | 869 | return frames; |
dc6f92b8 JB |
870 | } |
871 | ||
ff11dfa1 | 872 | /* Return the next frame in the frame list after FRAME. |
ff11dfa1 | 873 | If MINIBUF is nil, exclude minibuffer-only frames. |
a9986780 RS |
874 | If MINIBUF is a window, include only its own frame |
875 | and any frame now using that window as the minibuffer. | |
f7af3f7b | 876 | If MINIBUF is `visible', include all visible frames. |
a9986780 | 877 | If MINIBUF is 0, include all visible and iconified frames. |
f7af3f7b RS |
878 | Otherwise, include all frames. */ |
879 | ||
66a9dbbe | 880 | static Lisp_Object |
971de7fb | 881 | next_frame (Lisp_Object frame, Lisp_Object minibuf) |
dc6f92b8 JB |
882 | { |
883 | Lisp_Object tail; | |
884 | int passed = 0; | |
885 | ||
ff11dfa1 JB |
886 | /* There must always be at least one frame in Vframe_list. */ |
887 | if (! CONSP (Vframe_list)) | |
f9898cc6 JB |
888 | abort (); |
889 | ||
dbc4e1c1 JB |
890 | /* If this frame is dead, it won't be in Vframe_list, and we'll loop |
891 | forever. Forestall that. */ | |
b7826503 | 892 | CHECK_LIVE_FRAME (frame); |
dbc4e1c1 | 893 | |
dc6f92b8 | 894 | while (1) |
7539e11f | 895 | for (tail = Vframe_list; CONSP (tail); tail = XCDR (tail)) |
dc6f92b8 | 896 | { |
ab9f008d | 897 | Lisp_Object f; |
d06a8a56 | 898 | |
7539e11f | 899 | f = XCAR (tail); |
06537cc8 RS |
900 | |
901 | if (passed | |
9628b887 KL |
902 | && ((!FRAME_TERMCAP_P (XFRAME (f)) && !FRAME_TERMCAP_P (XFRAME (frame)) |
903 | && FRAME_KBOARD (XFRAME (f)) == FRAME_KBOARD (XFRAME (frame))) | |
904 | || (FRAME_TERMCAP_P (XFRAME (f)) && FRAME_TERMCAP_P (XFRAME (frame)) | |
905 | && FRAME_TTY (XFRAME (f)) == FRAME_TTY (XFRAME (frame))))) | |
d5e7c279 | 906 | { |
d06a8a56 JB |
907 | /* Decide whether this frame is eligible to be returned. */ |
908 | ||
909 | /* If we've looped all the way around without finding any | |
910 | eligible frames, return the original frame. */ | |
911 | if (EQ (f, frame)) | |
912 | return f; | |
913 | ||
914 | /* Let minibuf decide if this frame is acceptable. */ | |
915 | if (NILP (minibuf)) | |
916 | { | |
917 | if (! FRAME_MINIBUF_ONLY_P (XFRAME (f))) | |
918 | return f; | |
919 | } | |
f7af3f7b RS |
920 | else if (EQ (minibuf, Qvisible)) |
921 | { | |
922 | FRAME_SAMPLE_VISIBILITY (XFRAME (f)); | |
923 | if (FRAME_VISIBLE_P (XFRAME (f))) | |
924 | return f; | |
925 | } | |
3780bc22 | 926 | else if (INTEGERP (minibuf) && XINT (minibuf) == 0) |
a9986780 RS |
927 | { |
928 | FRAME_SAMPLE_VISIBILITY (XFRAME (f)); | |
929 | if (FRAME_VISIBLE_P (XFRAME (f)) | |
930 | || FRAME_ICONIFIED_P (XFRAME (f))) | |
931 | return f; | |
932 | } | |
f7af3f7b | 933 | else if (WINDOWP (minibuf)) |
d06a8a56 | 934 | { |
a9986780 | 935 | if (EQ (FRAME_MINIBUF_WINDOW (XFRAME (f)), minibuf) |
551645f8 GM |
936 | || EQ (WINDOW_FRAME (XWINDOW (minibuf)), f) |
937 | || EQ (WINDOW_FRAME (XWINDOW (minibuf)), | |
938 | FRAME_FOCUS_FRAME (XFRAME (f)))) | |
d06a8a56 JB |
939 | return f; |
940 | } | |
941 | else | |
ff11dfa1 | 942 | return f; |
d5e7c279 | 943 | } |
dc6f92b8 | 944 | |
d06a8a56 | 945 | if (EQ (frame, f)) |
dc6f92b8 JB |
946 | passed++; |
947 | } | |
948 | } | |
949 | ||
ff11dfa1 | 950 | /* Return the previous frame in the frame list before FRAME. |
ff11dfa1 | 951 | If MINIBUF is nil, exclude minibuffer-only frames. |
a9986780 RS |
952 | If MINIBUF is a window, include only its own frame |
953 | and any frame now using that window as the minibuffer. | |
f7af3f7b | 954 | If MINIBUF is `visible', include all visible frames. |
a9986780 | 955 | If MINIBUF is 0, include all visible and iconified frames. |
f7af3f7b RS |
956 | Otherwise, include all frames. */ |
957 | ||
66a9dbbe | 958 | static Lisp_Object |
971de7fb | 959 | prev_frame (Lisp_Object frame, Lisp_Object minibuf) |
dc6f92b8 JB |
960 | { |
961 | Lisp_Object tail; | |
962 | Lisp_Object prev; | |
963 | ||
ff11dfa1 JB |
964 | /* There must always be at least one frame in Vframe_list. */ |
965 | if (! CONSP (Vframe_list)) | |
f9898cc6 JB |
966 | abort (); |
967 | ||
dc6f92b8 | 968 | prev = Qnil; |
7539e11f | 969 | for (tail = Vframe_list; CONSP (tail); tail = XCDR (tail)) |
f9898cc6 | 970 | { |
ab9f008d | 971 | Lisp_Object f; |
f9898cc6 | 972 | |
7539e11f | 973 | f = XCAR (tail); |
e35d291d | 974 | if (!FRAMEP (f)) |
d06a8a56 | 975 | abort (); |
f9898cc6 | 976 | |
d06a8a56 JB |
977 | if (EQ (frame, f) && !NILP (prev)) |
978 | return prev; | |
f9898cc6 | 979 | |
9628b887 KL |
980 | if ((!FRAME_TERMCAP_P (XFRAME (f)) && !FRAME_TERMCAP_P (XFRAME (frame)) |
981 | && FRAME_KBOARD (XFRAME (f)) == FRAME_KBOARD (XFRAME (frame))) | |
982 | || (FRAME_TERMCAP_P (XFRAME (f)) && FRAME_TERMCAP_P (XFRAME (frame)) | |
983 | && FRAME_TTY (XFRAME (f)) == FRAME_TTY (XFRAME (frame)))) | |
f7af3f7b | 984 | { |
06537cc8 RS |
985 | /* Decide whether this frame is eligible to be returned, |
986 | according to minibuf. */ | |
987 | if (NILP (minibuf)) | |
988 | { | |
989 | if (! FRAME_MINIBUF_ONLY_P (XFRAME (f))) | |
990 | prev = f; | |
991 | } | |
992 | else if (WINDOWP (minibuf)) | |
993 | { | |
994 | if (EQ (FRAME_MINIBUF_WINDOW (XFRAME (f)), minibuf) | |
551645f8 GM |
995 | || EQ (WINDOW_FRAME (XWINDOW (minibuf)), f) |
996 | || EQ (WINDOW_FRAME (XWINDOW (minibuf)), | |
997 | FRAME_FOCUS_FRAME (XFRAME (f)))) | |
06537cc8 RS |
998 | prev = f; |
999 | } | |
1000 | else if (EQ (minibuf, Qvisible)) | |
1001 | { | |
1002 | FRAME_SAMPLE_VISIBILITY (XFRAME (f)); | |
1003 | if (FRAME_VISIBLE_P (XFRAME (f))) | |
1004 | prev = f; | |
1005 | } | |
1006 | else if (XFASTINT (minibuf) == 0) | |
1007 | { | |
1008 | FRAME_SAMPLE_VISIBILITY (XFRAME (f)); | |
1009 | if (FRAME_VISIBLE_P (XFRAME (f)) | |
1010 | || FRAME_ICONIFIED_P (XFRAME (f))) | |
1011 | prev = f; | |
1012 | } | |
1013 | else | |
a9986780 RS |
1014 | prev = f; |
1015 | } | |
f9898cc6 | 1016 | } |
d06a8a56 JB |
1017 | |
1018 | /* We've scanned the entire list. */ | |
1019 | if (NILP (prev)) | |
1020 | /* We went through the whole frame list without finding a single | |
1021 | acceptable frame. Return the original frame. */ | |
1022 | return frame; | |
1023 | else | |
1024 | /* There were no acceptable frames in the list before FRAME; otherwise, | |
1025 | we would have returned directly from the loop. Since PREV is the last | |
1026 | acceptable frame in the list, return it. */ | |
1027 | return prev; | |
dc6f92b8 JB |
1028 | } |
1029 | ||
ef2c57ac | 1030 | |
ff11dfa1 | 1031 | DEFUN ("next-frame", Fnext_frame, Snext_frame, 0, 2, 0, |
14ff1ee0 PJ |
1032 | doc: /* Return the next frame in the frame list after FRAME. |
1033 | It considers only frames on the same terminal as FRAME. | |
1034 | By default, skip minibuffer-only frames. | |
1035 | If omitted, FRAME defaults to the selected frame. | |
1036 | If optional argument MINIFRAME is nil, exclude minibuffer-only frames. | |
1037 | If MINIFRAME is a window, include only its own frame | |
1038 | and any frame now using that window as the minibuffer. | |
1039 | If MINIFRAME is `visible', include all visible frames. | |
1040 | If MINIFRAME is 0, include all visible and iconified frames. | |
1041 | Otherwise, include all frames. */) | |
5842a27b | 1042 | (Lisp_Object frame, Lisp_Object miniframe) |
dc6f92b8 | 1043 | { |
ff11dfa1 | 1044 | if (NILP (frame)) |
8d2666fe | 1045 | frame = selected_frame; |
177c0ea7 | 1046 | |
b7826503 | 1047 | CHECK_LIVE_FRAME (frame); |
ff11dfa1 | 1048 | return next_frame (frame, miniframe); |
dc6f92b8 | 1049 | } |
dbc4e1c1 | 1050 | |
ef2c57ac | 1051 | DEFUN ("previous-frame", Fprevious_frame, Sprevious_frame, 0, 2, 0, |
14ff1ee0 PJ |
1052 | doc: /* Return the previous frame in the frame list before FRAME. |
1053 | It considers only frames on the same terminal as FRAME. | |
1054 | By default, skip minibuffer-only frames. | |
1055 | If omitted, FRAME defaults to the selected frame. | |
1056 | If optional argument MINIFRAME is nil, exclude minibuffer-only frames. | |
1057 | If MINIFRAME is a window, include only its own frame | |
1058 | and any frame now using that window as the minibuffer. | |
1059 | If MINIFRAME is `visible', include all visible frames. | |
1060 | If MINIFRAME is 0, include all visible and iconified frames. | |
1061 | Otherwise, include all frames. */) | |
5842a27b | 1062 | (Lisp_Object frame, Lisp_Object miniframe) |
ef2c57ac | 1063 | { |
ef2c57ac | 1064 | if (NILP (frame)) |
8d2666fe | 1065 | frame = selected_frame; |
b7826503 | 1066 | CHECK_LIVE_FRAME (frame); |
ef2c57ac RM |
1067 | return prev_frame (frame, miniframe); |
1068 | } | |
dc6f92b8 | 1069 | \f |
808c0f20 RS |
1070 | /* Return 1 if it is ok to delete frame F; |
1071 | 0 if all frames aside from F are invisible. | |
1072 | (Exception: if F is the terminal frame, and we are using X, return 1.) */ | |
dc6f92b8 | 1073 | |
4475bec4 | 1074 | static int |
971de7fb | 1075 | other_visible_frames (FRAME_PTR f) |
808c0f20 | 1076 | { |
1de11f56 | 1077 | Lisp_Object frames; |
c08c95c7 | 1078 | |
1de11f56 CY |
1079 | for (frames = Vframe_list; CONSP (frames); frames = XCDR (frames)) |
1080 | { | |
1081 | Lisp_Object this = XCAR (frames); | |
1082 | if (f == XFRAME (this)) | |
1083 | continue; | |
c08c95c7 | 1084 | |
1de11f56 CY |
1085 | /* Verify that we can still talk to the frame's X window, |
1086 | and note any recent change in visibility. */ | |
032d78fe | 1087 | #ifdef HAVE_WINDOW_SYSTEM |
1de11f56 CY |
1088 | if (FRAME_WINDOW_P (XFRAME (this))) |
1089 | { | |
1090 | x_sync (XFRAME (this)); | |
1091 | FRAME_SAMPLE_VISIBILITY (XFRAME (this)); | |
1092 | } | |
5e7b7c5b RS |
1093 | #endif |
1094 | ||
1de11f56 CY |
1095 | if (FRAME_VISIBLE_P (XFRAME (this)) |
1096 | || FRAME_ICONIFIED_P (XFRAME (this)) | |
1097 | /* Allow deleting the terminal frame when at least one X | |
1098 | frame exists. */ | |
1099 | || (FRAME_WINDOW_P (XFRAME (this)) && !FRAME_WINDOW_P (f))) | |
1100 | return 1; | |
c08c95c7 | 1101 | } |
1de11f56 | 1102 | return 0; |
808c0f20 RS |
1103 | } |
1104 | ||
56f2de10 MR |
1105 | /* Delete FRAME. When FORCE equals Qnoelisp, delete FRAME |
1106 | unconditionally. x_connection_closed and delete_terminal use | |
1107 | this. Any other value of FORCE implements the semantics | |
1108 | described for Fdelete_frame. */ | |
1109 | Lisp_Object | |
971de7fb | 1110 | delete_frame (Lisp_Object frame, Lisp_Object force) |
808c0f20 RS |
1111 | { |
1112 | struct frame *f; | |
8d2666fe | 1113 | struct frame *sf = SELECTED_FRAME (); |
bedb9c0e KL |
1114 | struct kboard *kb; |
1115 | ||
54ee7410 | 1116 | int minibuffer_selected, tooltip_frame; |
808c0f20 RS |
1117 | |
1118 | if (EQ (frame, Qnil)) | |
1119 | { | |
8d2666fe | 1120 | f = sf; |
2d80a27a | 1121 | XSETFRAME (frame, f); |
808c0f20 RS |
1122 | } |
1123 | else | |
1124 | { | |
b7826503 | 1125 | CHECK_FRAME (frame); |
808c0f20 RS |
1126 | f = XFRAME (frame); |
1127 | } | |
1128 | ||
1129 | if (! FRAME_LIVE_P (f)) | |
1130 | return Qnil; | |
1131 | ||
e39a993c | 1132 | if (NILP (force) && !other_visible_frames (f)) |
808c0f20 | 1133 | error ("Attempt to delete the sole visible or iconified frame"); |
d5e7c279 | 1134 | |
56f2de10 | 1135 | /* x_connection_closed must have set FORCE to `noelisp' in order |
00c5fd51 | 1136 | to delete the last frame, if it is gone. */ |
56f2de10 | 1137 | if (NILP (XCDR (Vframe_list)) && !EQ (force, Qnoelisp)) |
e9687ee8 RS |
1138 | error ("Attempt to delete the only frame"); |
1139 | ||
ff11dfa1 JB |
1140 | /* Does this frame have a minibuffer, and is it the surrogate |
1141 | minibuffer for any other frame? */ | |
fd0c2bd1 | 1142 | if (FRAME_HAS_MINIBUF_P (XFRAME (frame))) |
dc6f92b8 | 1143 | { |
ff11dfa1 | 1144 | Lisp_Object frames; |
1113d9db | 1145 | |
ff11dfa1 JB |
1146 | for (frames = Vframe_list; |
1147 | CONSP (frames); | |
7539e11f | 1148 | frames = XCDR (frames)) |
1113d9db | 1149 | { |
7a8cc307 | 1150 | Lisp_Object this; |
7539e11f | 1151 | this = XCAR (frames); |
1113d9db | 1152 | |
ff11dfa1 JB |
1153 | if (! EQ (this, frame) |
1154 | && EQ (frame, | |
7a8cc307 RS |
1155 | WINDOW_FRAME (XWINDOW |
1156 | (FRAME_MINIBUF_WINDOW (XFRAME (this)))))) | |
a31787b1 | 1157 | { |
56f2de10 MR |
1158 | /* If we MUST delete this frame, delete the other first. |
1159 | But do this only if FORCE equals `noelisp'. */ | |
1160 | if (EQ (force, Qnoelisp)) | |
1161 | delete_frame (this, Qnoelisp); | |
a31787b1 RS |
1162 | else |
1163 | error ("Attempt to delete a surrogate minibuffer frame"); | |
1164 | } | |
1113d9db | 1165 | } |
dc6f92b8 JB |
1166 | } |
1167 | ||
54ee7410 CY |
1168 | tooltip_frame = !NILP (Fframe_parameter (frame, intern ("tooltip"))); |
1169 | ||
56f2de10 MR |
1170 | /* Run `delete-frame-functions' unless FORCE is `noelisp' or |
1171 | frame is a tooltip. FORCE is set to `noelisp' when handling | |
1172 | a disconnect from the terminal, so we don't dare call Lisp | |
1173 | code. */ | |
54ee7410 | 1174 | if (NILP (Vrun_hooks) || tooltip_frame) |
58555d81 | 1175 | ; |
54ee7410 | 1176 | else if (EQ (force, Qnoelisp)) |
58555d81 SM |
1177 | pending_funcalls |
1178 | = Fcons (list3 (Qrun_hook_with_args, Qdelete_frame_functions, frame), | |
1179 | pending_funcalls); | |
1180 | else | |
1dd3c2d9 CY |
1181 | { |
1182 | #ifdef HAVE_X_WINDOWS | |
58179cce | 1183 | /* Also, save clipboard to the clipboard manager. */ |
1dd3c2d9 CY |
1184 | x_clipboard_manager_save_frame (frame); |
1185 | #endif | |
1186 | ||
1187 | safe_call2 (Qrun_hook_with_args, Qdelete_frame_functions, frame); | |
1188 | } | |
0e662342 | 1189 | |
b6660415 KL |
1190 | /* The hook may sometimes (indirectly) cause the frame to be deleted. */ |
1191 | if (! FRAME_LIVE_P (f)) | |
1192 | return Qnil; | |
1193 | ||
a31787b1 RS |
1194 | /* At this point, we are committed to deleting the frame. |
1195 | There is no more chance for errors to prevent it. */ | |
1196 | ||
99b92e64 RS |
1197 | minibuffer_selected = EQ (minibuf_window, selected_window); |
1198 | ||
ff11dfa1 | 1199 | /* Don't let the frame remain selected. */ |
8d2666fe | 1200 | if (f == sf) |
06537cc8 RS |
1201 | { |
1202 | Lisp_Object tail, frame1; | |
1203 | ||
1204 | /* Look for another visible frame on the same terminal. */ | |
1205 | frame1 = next_frame (frame, Qvisible); | |
1206 | ||
1207 | /* If there is none, find *some* other frame. */ | |
1208 | if (NILP (frame1) || EQ (frame1, frame)) | |
1209 | { | |
1210 | FOR_EACH_FRAME (tail, frame1) | |
1211 | { | |
fca177d4 | 1212 | if (! EQ (frame, frame1) && FRAME_LIVE_P (XFRAME (frame1))) |
c6bf3022 CY |
1213 | { |
1214 | /* Do not change a text terminal's top-frame. */ | |
1215 | struct frame *f1 = XFRAME (frame1); | |
1216 | if (FRAME_TERMCAP_P (f1) || FRAME_MSDOS_P (f1)) | |
1217 | { | |
1218 | Lisp_Object top_frame = FRAME_TTY (f1)->top_frame; | |
1219 | if (!EQ (top_frame, frame)) | |
1220 | frame1 = top_frame; | |
1221 | } | |
1222 | break; | |
1223 | } | |
06537cc8 RS |
1224 | } |
1225 | } | |
ac71ced7 SM |
1226 | #ifdef NS_IMPL_COCOA |
1227 | else | |
1228 | /* Under NS, there is no system mechanism for choosing a new | |
1229 | window to get focus -- it is left to application code. | |
1230 | So the portion of THIS application interfacing with NS | |
1231 | needs to know about it. We call Fraise_frame, but the | |
1232 | purpose is really to transfer focus. */ | |
1233 | Fraise_frame (frame1); | |
1234 | #endif | |
06537cc8 | 1235 | |
216e6a14 | 1236 | do_switch_frame (frame1, 0, 1, Qnil); |
79a65b7f | 1237 | sf = SELECTED_FRAME (); |
06537cc8 | 1238 | } |
dc6f92b8 | 1239 | |
ff11dfa1 | 1240 | /* Don't allow minibuf_window to remain on a deleted frame. */ |
e69b0960 | 1241 | if (EQ (f->minibuffer_window, minibuf_window)) |
dc6f92b8 | 1242 | { |
e69b0960 | 1243 | Fset_window_buffer (sf->minibuffer_window, |
d3d50620 | 1244 | XWINDOW (minibuf_window)->buffer, Qnil); |
e69b0960 | 1245 | minibuf_window = sf->minibuffer_window; |
99b92e64 RS |
1246 | |
1247 | /* If the dying minibuffer window was selected, | |
1248 | select the new one. */ | |
1249 | if (minibuffer_selected) | |
f1321dc3 | 1250 | Fselect_window (minibuf_window, Qnil); |
dc6f92b8 JB |
1251 | } |
1252 | ||
130adcb7 | 1253 | /* Don't let echo_area_window to remain on a deleted frame. */ |
e69b0960 DA |
1254 | if (EQ (f->minibuffer_window, echo_area_window)) |
1255 | echo_area_window = sf->minibuffer_window; | |
130adcb7 | 1256 | |
bb2a0a65 RS |
1257 | /* Clear any X selections for this frame. */ |
1258 | #ifdef HAVE_X_WINDOWS | |
1259 | if (FRAME_X_P (f)) | |
1260 | x_clear_frame_selections (f); | |
1261 | #endif | |
1262 | ||
177c0ea7 JB |
1263 | /* Free glyphs. |
1264 | This function must be called before the window tree of the | |
18082e2d GM |
1265 | frame is deleted because windows contain dynamically allocated |
1266 | memory. */ | |
1267 | free_glyphs (f); | |
1268 | ||
1ccdfd33 | 1269 | #ifdef HAVE_WINDOW_SYSTEM |
50e3873c KH |
1270 | /* Give chance to each font driver to free a frame specific data. */ |
1271 | font_update_drivers (f, Qnil); | |
1ccdfd33 | 1272 | #endif |
50e3873c | 1273 | |
4a88b3b0 JB |
1274 | /* Mark all the windows that used to be on FRAME as deleted, and then |
1275 | remove the reference to them. */ | |
e69b0960 | 1276 | delete_all_child_windows (f->root_window); |
edd74c35 | 1277 | FSET (f, root_window, Qnil); |
4a88b3b0 | 1278 | |
ff11dfa1 | 1279 | Vframe_list = Fdelq (frame, Vframe_list); |
a42e9724 | 1280 | FRAME_SET_VISIBLE (f, 0); |
dc6f92b8 | 1281 | |
a90af46f CY |
1282 | /* Allow the vector of menu bar contents to be freed in the next |
1283 | garbage collection. The frame object itself may not be garbage | |
1284 | collected until much later, because recent_keys and other data | |
1285 | structures can still refer to it. */ | |
edd74c35 | 1286 | FSET (f, menu_bar_vector, Qnil); |
acc49a52 | 1287 | |
ebbbc028 | 1288 | free_font_driver_list (f); |
70fdbb46 JM |
1289 | xfree (f->namebuf); |
1290 | xfree (f->decode_mode_spec_buffer); | |
1291 | xfree (FRAME_INSERT_COST (f)); | |
1292 | xfree (FRAME_DELETEN_COST (f)); | |
1293 | xfree (FRAME_INSERTN_COST (f)); | |
1294 | xfree (FRAME_DELETE_COST (f)); | |
1295 | xfree (FRAME_MESSAGE_BUF (f)); | |
d2bee99e | 1296 | |
8678b9cc | 1297 | /* Since some events are handled at the interrupt level, we may get |
6ed8eeff | 1298 | an event for f at any time; if we zero out the frame's terminal |
8678b9cc | 1299 | now, then we may trip up the event-handling code. Instead, we'll |
6ed8eeff KL |
1300 | promise that the terminal of the frame must be valid until we |
1301 | have called the window-system-dependent frame destruction | |
1302 | routine. */ | |
dbc4e1c1 | 1303 | |
6ed8eeff KL |
1304 | if (FRAME_TERMINAL (f)->delete_frame_hook) |
1305 | (*FRAME_TERMINAL (f)->delete_frame_hook) (f); | |
d5e7c279 | 1306 | |
428a555e | 1307 | { |
6ed8eeff | 1308 | struct terminal *terminal = FRAME_TERMINAL (f); |
a3547743 | 1309 | f->output_data.nothing = 0; |
6ed8eeff | 1310 | f->terminal = 0; /* Now the frame is dead. */ |
428a555e | 1311 | |
6ed8eeff | 1312 | /* If needed, delete the terminal that this frame was on. |
bedb9c0e | 1313 | (This must be done after the frame is killed.) */ |
6ed8eeff | 1314 | terminal->reference_count--; |
a2addb04 TH |
1315 | #ifdef USE_GTK |
1316 | /* FIXME: Deleting the terminal crashes emacs because of a GTK | |
1317 | bug. | |
1318 | http://lists.gnu.org/archive/html/emacs-devel/2011-10/msg00363.html */ | |
1319 | if (terminal->reference_count == 0 && terminal->type == output_x_window) | |
1320 | terminal->reference_count = 1; | |
1321 | #endif /* USE_GTK */ | |
6ed8eeff | 1322 | if (terminal->reference_count == 0) |
bedb9c0e | 1323 | { |
174105f7 SM |
1324 | Lisp_Object tmp; |
1325 | XSETTERMINAL (tmp, terminal); | |
1326 | ||
bedb9c0e | 1327 | kb = NULL; |
174105f7 | 1328 | Fdelete_terminal (tmp, NILP (force) ? Qt : force); |
bedb9c0e KL |
1329 | } |
1330 | else | |
6ed8eeff | 1331 | kb = terminal->kboard; |
428a555e | 1332 | } |
8678b9cc | 1333 | |
ff11dfa1 | 1334 | /* If we've deleted the last_nonminibuf_frame, then try to find |
d5e7c279 | 1335 | another one. */ |
ff11dfa1 | 1336 | if (f == last_nonminibuf_frame) |
d5e7c279 | 1337 | { |
ff11dfa1 | 1338 | Lisp_Object frames; |
1113d9db | 1339 | |
ff11dfa1 | 1340 | last_nonminibuf_frame = 0; |
d5e7c279 | 1341 | |
ff11dfa1 JB |
1342 | for (frames = Vframe_list; |
1343 | CONSP (frames); | |
7539e11f | 1344 | frames = XCDR (frames)) |
d5e7c279 | 1345 | { |
7539e11f | 1346 | f = XFRAME (XCAR (frames)); |
ff11dfa1 | 1347 | if (!FRAME_MINIBUF_ONLY_P (f)) |
d5e7c279 | 1348 | { |
ff11dfa1 | 1349 | last_nonminibuf_frame = f; |
d5e7c279 JB |
1350 | break; |
1351 | } | |
1352 | } | |
1353 | } | |
dc6f92b8 | 1354 | |
8ceb7434 RS |
1355 | /* If there's no other frame on the same kboard, get out of |
1356 | single-kboard state if we're in it for this kboard. */ | |
bedb9c0e KL |
1357 | if (kb != NULL) |
1358 | { | |
1359 | Lisp_Object frames; | |
1360 | /* Some frame we found on the same kboard, or nil if there are none. */ | |
1361 | Lisp_Object frame_on_same_kboard; | |
8ceb7434 | 1362 | |
bedb9c0e | 1363 | frame_on_same_kboard = Qnil; |
8ceb7434 | 1364 | |
bedb9c0e KL |
1365 | for (frames = Vframe_list; |
1366 | CONSP (frames); | |
1367 | frames = XCDR (frames)) | |
1368 | { | |
1369 | Lisp_Object this; | |
1370 | struct frame *f1; | |
8ceb7434 | 1371 | |
bedb9c0e KL |
1372 | this = XCAR (frames); |
1373 | if (!FRAMEP (this)) | |
1374 | abort (); | |
1375 | f1 = XFRAME (this); | |
8ceb7434 | 1376 | |
bedb9c0e KL |
1377 | if (kb == FRAME_KBOARD (f1)) |
1378 | frame_on_same_kboard = this; | |
1379 | } | |
8ceb7434 | 1380 | |
bedb9c0e KL |
1381 | if (NILP (frame_on_same_kboard)) |
1382 | not_single_kboard_state (kb); | |
1383 | } | |
8ceb7434 RS |
1384 | |
1385 | ||
c4c6d073 KH |
1386 | /* If we've deleted this keyboard's default_minibuffer_frame, try to |
1387 | find another one. Prefer minibuffer-only frames, but also notice | |
1388 | frames with other windows. */ | |
1344aad4 | 1389 | if (kb != NULL && EQ (frame, KVAR (kb, Vdefault_minibuffer_frame))) |
1113d9db | 1390 | { |
ff11dfa1 | 1391 | Lisp_Object frames; |
1113d9db | 1392 | |
ff11dfa1 | 1393 | /* The last frame we saw with a minibuffer, minibuffer-only or not. */ |
ab9f008d | 1394 | Lisp_Object frame_with_minibuf; |
32fda9ba RS |
1395 | /* Some frame we found on the same kboard, or nil if there are none. */ |
1396 | Lisp_Object frame_on_same_kboard; | |
1113d9db | 1397 | |
32fda9ba | 1398 | frame_on_same_kboard = Qnil; |
ab9f008d | 1399 | frame_with_minibuf = Qnil; |
32fda9ba | 1400 | |
ff11dfa1 JB |
1401 | for (frames = Vframe_list; |
1402 | CONSP (frames); | |
7539e11f | 1403 | frames = XCDR (frames)) |
1113d9db | 1404 | { |
ab9f008d | 1405 | Lisp_Object this; |
c4c6d073 | 1406 | struct frame *f1; |
1113d9db | 1407 | |
7539e11f | 1408 | this = XCAR (frames); |
e35d291d | 1409 | if (!FRAMEP (this)) |
1113d9db | 1410 | abort (); |
c4c6d073 | 1411 | f1 = XFRAME (this); |
1113d9db | 1412 | |
c4c6d073 KH |
1413 | /* Consider only frames on the same kboard |
1414 | and only those with minibuffers. */ | |
bedb9c0e | 1415 | if (kb == FRAME_KBOARD (f1) |
c4c6d073 | 1416 | && FRAME_HAS_MINIBUF_P (f1)) |
1113d9db | 1417 | { |
ff11dfa1 | 1418 | frame_with_minibuf = this; |
c4c6d073 | 1419 | if (FRAME_MINIBUF_ONLY_P (f1)) |
1113d9db JB |
1420 | break; |
1421 | } | |
32fda9ba | 1422 | |
bedb9c0e | 1423 | if (kb == FRAME_KBOARD (f1)) |
32fda9ba | 1424 | frame_on_same_kboard = this; |
1113d9db JB |
1425 | } |
1426 | ||
32fda9ba RS |
1427 | if (!NILP (frame_on_same_kboard)) |
1428 | { | |
1429 | /* We know that there must be some frame with a minibuffer out | |
1430 | there. If this were not true, all of the frames present | |
1431 | would have to be minibufferless, which implies that at some | |
1432 | point their minibuffer frames must have been deleted, but | |
1433 | that is prohibited at the top; you can't delete surrogate | |
1434 | minibuffer frames. */ | |
1435 | if (NILP (frame_with_minibuf)) | |
1436 | abort (); | |
1113d9db | 1437 | |
1344aad4 | 1438 | KVAR (kb, Vdefault_minibuffer_frame) = frame_with_minibuf; |
32fda9ba RS |
1439 | } |
1440 | else | |
1441 | /* No frames left on this kboard--say no minibuffer either. */ | |
1344aad4 | 1442 | KVAR (kb, Vdefault_minibuffer_frame) = Qnil; |
1113d9db JB |
1443 | } |
1444 | ||
e681c92a | 1445 | /* Cause frame titles to update--necessary if we now have just one frame. */ |
54ee7410 CY |
1446 | if (!tooltip_frame) |
1447 | update_mode_lines = 1; | |
e681c92a | 1448 | |
dc6f92b8 JB |
1449 | return Qnil; |
1450 | } | |
56f2de10 MR |
1451 | |
1452 | DEFUN ("delete-frame", Fdelete_frame, Sdelete_frame, 0, 2, "", | |
1453 | doc: /* Delete FRAME, permanently eliminating it from use. | |
1454 | FRAME defaults to the selected frame. | |
1455 | ||
1456 | A frame may not be deleted if its minibuffer is used by other frames. | |
1457 | Normally, you may not delete a frame if all other frames are invisible, | |
1458 | but if the second optional argument FORCE is non-nil, you may do so. | |
1459 | ||
1460 | This function runs `delete-frame-functions' before actually | |
1461 | deleting the frame, unless the frame is a tooltip. | |
1462 | The functions are run with one argument, the frame to be deleted. */) | |
5842a27b | 1463 | (Lisp_Object frame, Lisp_Object force) |
56f2de10 MR |
1464 | { |
1465 | return delete_frame (frame, !NILP (force) ? Qt : Qnil); | |
1466 | } | |
1467 | ||
dc6f92b8 JB |
1468 | \f |
1469 | /* Return mouse position in character cell units. */ | |
1470 | ||
f9898cc6 | 1471 | DEFUN ("mouse-position", Fmouse_position, Smouse_position, 0, 0, 0, |
14ff1ee0 PJ |
1472 | doc: /* Return a list (FRAME X . Y) giving the current mouse frame and position. |
1473 | The position is given in character cells, where (0, 0) is the | |
d0cd961e EZ |
1474 | upper-left corner of the frame, X is the horizontal offset, and Y is |
1475 | the vertical offset. | |
14ff1ee0 PJ |
1476 | If Emacs is running on a mouseless terminal or hasn't been programmed |
1477 | to read the mouse position, it returns the selected frame for FRAME | |
1478 | and nil for X and Y. | |
1479 | If `mouse-position-function' is non-nil, `mouse-position' calls it, | |
1480 | passing the normal return value to that function as an argument, | |
1481 | and returns whatever that function returns. */) | |
5842a27b | 1482 | (void) |
dc6f92b8 | 1483 | { |
ff11dfa1 | 1484 | FRAME_PTR f; |
dbc4e1c1 | 1485 | Lisp_Object lispy_dummy; |
fd2777e0 | 1486 | enum scroll_bar_part party_dummy; |
beb0bc36 | 1487 | Lisp_Object x, y, retval; |
5384466a | 1488 | int col, row; |
08dc5ae6 | 1489 | Time long_dummy; |
cb2255b3 | 1490 | struct gcpro gcpro1; |
dc6f92b8 | 1491 | |
8d2666fe | 1492 | f = SELECTED_FRAME (); |
c5074d8c RS |
1493 | x = y = Qnil; |
1494 | ||
67f6e31c | 1495 | #if defined (HAVE_MOUSE) || defined (HAVE_GPM) |
c5074d8c | 1496 | /* It's okay for the hook to refrain from storing anything. */ |
6ed8eeff KL |
1497 | if (FRAME_TERMINAL (f)->mouse_position_hook) |
1498 | (*FRAME_TERMINAL (f)->mouse_position_hook) (&f, -1, | |
1499 | &lispy_dummy, &party_dummy, | |
1500 | &x, &y, | |
1501 | &long_dummy); | |
76db7eb4 KH |
1502 | if (! NILP (x)) |
1503 | { | |
1504 | col = XINT (x); | |
1505 | row = XINT (y); | |
8126c3b4 | 1506 | pixel_to_glyph_coords (f, col, row, &col, &row, NULL, 1); |
76db7eb4 KH |
1507 | XSETINT (x, col); |
1508 | XSETINT (y, row); | |
1509 | } | |
f443c170 | 1510 | #endif |
2d80a27a | 1511 | XSETFRAME (lispy_dummy, f); |
beb0bc36 | 1512 | retval = Fcons (lispy_dummy, Fcons (x, y)); |
cb2255b3 | 1513 | GCPRO1 (retval); |
beb0bc36 | 1514 | if (!NILP (Vmouse_position_function)) |
cb2255b3 GM |
1515 | retval = call1 (Vmouse_position_function, retval); |
1516 | RETURN_UNGCPRO (retval); | |
dc6f92b8 JB |
1517 | } |
1518 | ||
152e6c70 RS |
1519 | DEFUN ("mouse-pixel-position", Fmouse_pixel_position, |
1520 | Smouse_pixel_position, 0, 0, 0, | |
14ff1ee0 PJ |
1521 | doc: /* Return a list (FRAME X . Y) giving the current mouse frame and position. |
1522 | The position is given in pixel units, where (0, 0) is the | |
d0cd961e EZ |
1523 | upper-left corner of the frame, X is the horizontal offset, and Y is |
1524 | the vertical offset. | |
14ff1ee0 PJ |
1525 | If Emacs is running on a mouseless terminal or hasn't been programmed |
1526 | to read the mouse position, it returns the selected frame for FRAME | |
1527 | and nil for X and Y. */) | |
5842a27b | 1528 | (void) |
152e6c70 RS |
1529 | { |
1530 | FRAME_PTR f; | |
1531 | Lisp_Object lispy_dummy; | |
1532 | enum scroll_bar_part party_dummy; | |
1533 | Lisp_Object x, y; | |
08dc5ae6 | 1534 | Time long_dummy; |
152e6c70 | 1535 | |
8d2666fe | 1536 | f = SELECTED_FRAME (); |
152e6c70 RS |
1537 | x = y = Qnil; |
1538 | ||
67f6e31c | 1539 | #if defined (HAVE_MOUSE) || defined (HAVE_GPM) |
152e6c70 | 1540 | /* It's okay for the hook to refrain from storing anything. */ |
6ed8eeff KL |
1541 | if (FRAME_TERMINAL (f)->mouse_position_hook) |
1542 | (*FRAME_TERMINAL (f)->mouse_position_hook) (&f, -1, | |
1543 | &lispy_dummy, &party_dummy, | |
1544 | &x, &y, | |
1545 | &long_dummy); | |
0c5c1cf7 | 1546 | #endif |
2d80a27a | 1547 | XSETFRAME (lispy_dummy, f); |
152e6c70 RS |
1548 | return Fcons (lispy_dummy, Fcons (x, y)); |
1549 | } | |
1550 | ||
dc6f92b8 | 1551 | DEFUN ("set-mouse-position", Fset_mouse_position, Sset_mouse_position, 3, 3, 0, |
14ff1ee0 PJ |
1552 | doc: /* Move the mouse pointer to the center of character cell (X,Y) in FRAME. |
1553 | Coordinates are relative to the frame, not a window, | |
1554 | so the coordinates of the top left character in the frame | |
1555 | may be nonzero due to left-hand scroll bars or the menu bar. | |
1556 | ||
d0cd961e EZ |
1557 | The position is given in character cells, where (0, 0) is the |
1558 | upper-left corner of the frame, X is the horizontal offset, and Y is | |
1559 | the vertical offset. | |
1560 | ||
14ff1ee0 PJ |
1561 | This function is a no-op for an X frame that is not visible. |
1562 | If you have just created a frame, you must wait for it to become visible | |
1563 | before calling this function on it, like this. | |
1564 | (while (not (frame-visible-p frame)) (sleep-for .5)) */) | |
5842a27b | 1565 | (Lisp_Object frame, Lisp_Object x, Lisp_Object y) |
dc6f92b8 | 1566 | { |
b7826503 | 1567 | CHECK_LIVE_FRAME (frame); |
d311d28c PE |
1568 | CHECK_TYPE_RANGED_INTEGER (int, x); |
1569 | CHECK_TYPE_RANGED_INTEGER (int, y); | |
dc6f92b8 | 1570 | |
dbc4e1c1 | 1571 | /* I think this should be done with a hook. */ |
032d78fe GV |
1572 | #ifdef HAVE_WINDOW_SYSTEM |
1573 | if (FRAME_WINDOW_P (XFRAME (frame))) | |
d19be8a9 | 1574 | /* Warping the mouse will cause enternotify and focus events. */ |
d4d76014 | 1575 | x_set_mouse_position (XFRAME (frame), XINT (x), XINT (y)); |
bb221971 | 1576 | #else |
be625e00 | 1577 | #if defined (MSDOS) && defined (HAVE_MOUSE) |
bb221971 RS |
1578 | if (FRAME_MSDOS_P (XFRAME (frame))) |
1579 | { | |
216e6a14 | 1580 | Fselect_frame (frame, Qnil); |
bb221971 RS |
1581 | mouse_moveto (XINT (x), XINT (y)); |
1582 | } | |
4d1d51d2 NR |
1583 | #else |
1584 | #ifdef HAVE_GPM | |
1585 | { | |
216e6a14 | 1586 | Fselect_frame (frame, Qnil); |
4d1d51d2 NR |
1587 | term_mouse_moveto (XINT (x), XINT (y)); |
1588 | } | |
1589 | #endif | |
bb221971 | 1590 | #endif |
dc6f92b8 JB |
1591 | #endif |
1592 | ||
1593 | return Qnil; | |
1594 | } | |
152e6c70 RS |
1595 | |
1596 | DEFUN ("set-mouse-pixel-position", Fset_mouse_pixel_position, | |
1597 | Sset_mouse_pixel_position, 3, 3, 0, | |
14ff1ee0 | 1598 | doc: /* Move the mouse pointer to pixel position (X,Y) in FRAME. |
d0cd961e EZ |
1599 | The position is given in pixels, where (0, 0) is the upper-left corner |
1600 | of the frame, X is the horizontal offset, and Y is the vertical offset. | |
1601 | ||
14ff1ee0 PJ |
1602 | Note, this is a no-op for an X frame that is not visible. |
1603 | If you have just created a frame, you must wait for it to become visible | |
1604 | before calling this function on it, like this. | |
1605 | (while (not (frame-visible-p frame)) (sleep-for .5)) */) | |
5842a27b | 1606 | (Lisp_Object frame, Lisp_Object x, Lisp_Object y) |
152e6c70 | 1607 | { |
b7826503 | 1608 | CHECK_LIVE_FRAME (frame); |
d311d28c PE |
1609 | CHECK_TYPE_RANGED_INTEGER (int, x); |
1610 | CHECK_TYPE_RANGED_INTEGER (int, y); | |
152e6c70 RS |
1611 | |
1612 | /* I think this should be done with a hook. */ | |
032d78fe GV |
1613 | #ifdef HAVE_WINDOW_SYSTEM |
1614 | if (FRAME_WINDOW_P (XFRAME (frame))) | |
d19be8a9 | 1615 | /* Warping the mouse will cause enternotify and focus events. */ |
d4d76014 | 1616 | x_set_mouse_pixel_position (XFRAME (frame), XINT (x), XINT (y)); |
bb221971 | 1617 | #else |
be625e00 | 1618 | #if defined (MSDOS) && defined (HAVE_MOUSE) |
bb221971 RS |
1619 | if (FRAME_MSDOS_P (XFRAME (frame))) |
1620 | { | |
216e6a14 | 1621 | Fselect_frame (frame, Qnil); |
bb221971 RS |
1622 | mouse_moveto (XINT (x), XINT (y)); |
1623 | } | |
67f6e31c NR |
1624 | #else |
1625 | #ifdef HAVE_GPM | |
1626 | { | |
216e6a14 | 1627 | Fselect_frame (frame, Qnil); |
67f6e31c NR |
1628 | term_mouse_moveto (XINT (x), XINT (y)); |
1629 | } | |
1630 | #endif | |
bb221971 | 1631 | #endif |
152e6c70 RS |
1632 | #endif |
1633 | ||
1634 | return Qnil; | |
1635 | } | |
dc6f92b8 | 1636 | \f |
f57e2426 | 1637 | static void make_frame_visible_1 (Lisp_Object); |
98ce1622 | 1638 | |
a7ca3326 | 1639 | DEFUN ("make-frame-visible", Fmake_frame_visible, Smake_frame_visible, |
fc25d15d | 1640 | 0, 1, "", |
14ff1ee0 PJ |
1641 | doc: /* Make the frame FRAME visible (assuming it is an X window). |
1642 | If omitted, FRAME defaults to the currently selected frame. */) | |
5842a27b | 1643 | (Lisp_Object frame) |
dc6f92b8 | 1644 | { |
1aa66088 | 1645 | if (NILP (frame)) |
8d2666fe | 1646 | frame = selected_frame; |
1aa66088 | 1647 | |
b7826503 | 1648 | CHECK_LIVE_FRAME (frame); |
dc6f92b8 | 1649 | |
dbc4e1c1 | 1650 | /* I think this should be done with a hook. */ |
032d78fe GV |
1651 | #ifdef HAVE_WINDOW_SYSTEM |
1652 | if (FRAME_WINDOW_P (XFRAME (frame))) | |
02ff9dd5 RS |
1653 | { |
1654 | FRAME_SAMPLE_VISIBILITY (XFRAME (frame)); | |
1655 | x_make_frame_visible (XFRAME (frame)); | |
1656 | } | |
fd0c2bd1 | 1657 | #endif |
dc6f92b8 | 1658 | |
e69b0960 | 1659 | make_frame_visible_1 (XFRAME (frame)->root_window); |
98ce1622 | 1660 | |
d19be8a9 | 1661 | /* Make menu bar update for the Buffers and Frames menus. */ |
565620a5 RS |
1662 | windows_or_buffers_changed++; |
1663 | ||
ff11dfa1 | 1664 | return frame; |
dc6f92b8 JB |
1665 | } |
1666 | ||
98ce1622 | 1667 | /* Update the display_time slot of the buffers shown in WINDOW |
cd1181db | 1668 | and all its descendants. */ |
98ce1622 RS |
1669 | |
1670 | static void | |
971de7fb | 1671 | make_frame_visible_1 (Lisp_Object window) |
98ce1622 RS |
1672 | { |
1673 | struct window *w; | |
1674 | ||
d3d50620 | 1675 | for (;!NILP (window); window = w->next) |
98ce1622 RS |
1676 | { |
1677 | w = XWINDOW (window); | |
1678 | ||
d3d50620 | 1679 | if (!NILP (w->buffer)) |
4c31be61 | 1680 | BSET (XBUFFER (w->buffer), display_time, Fcurrent_time ()); |
98ce1622 | 1681 | |
d3d50620 DA |
1682 | if (!NILP (w->vchild)) |
1683 | make_frame_visible_1 (w->vchild); | |
1684 | if (!NILP (w->hchild)) | |
1685 | make_frame_visible_1 (w->hchild); | |
98ce1622 RS |
1686 | } |
1687 | } | |
1688 | ||
ff11dfa1 | 1689 | DEFUN ("make-frame-invisible", Fmake_frame_invisible, Smake_frame_invisible, |
808c0f20 | 1690 | 0, 2, "", |
c38eb027 | 1691 | doc: /* Make the frame FRAME invisible. |
14ff1ee0 | 1692 | If omitted, FRAME defaults to the currently selected frame. |
c38eb027 CY |
1693 | On graphical displays, invisible frames are not updated and are |
1694 | usually not displayed at all, even in a window system's \"taskbar\". | |
1695 | ||
14ff1ee0 | 1696 | Normally you may not make FRAME invisible if all other frames are invisible, |
c38eb027 CY |
1697 | but if the second optional argument FORCE is non-nil, you may do so. |
1698 | ||
c6bf3022 CY |
1699 | This function has no effect on text terminal frames. Such frames are |
1700 | always considered visible, whether or not they are currently being | |
c38eb027 | 1701 | displayed in the terminal. */) |
5842a27b | 1702 | (Lisp_Object frame, Lisp_Object force) |
dc6f92b8 | 1703 | { |
1aa66088 | 1704 | if (NILP (frame)) |
8d2666fe | 1705 | frame = selected_frame; |
1aa66088 | 1706 | |
b7826503 | 1707 | CHECK_LIVE_FRAME (frame); |
dc6f92b8 | 1708 | |
808c0f20 RS |
1709 | if (NILP (force) && !other_visible_frames (XFRAME (frame))) |
1710 | error ("Attempt to make invisible the sole visible or iconified frame"); | |
1711 | ||
9c394f17 | 1712 | /* Don't allow minibuf_window to remain on a deleted frame. */ |
e69b0960 | 1713 | if (EQ (XFRAME (frame)->minibuffer_window, minibuf_window)) |
9c394f17 | 1714 | { |
8d2666fe | 1715 | struct frame *sf = XFRAME (selected_frame); |
e69b0960 | 1716 | Fset_window_buffer (sf->minibuffer_window, |
d3d50620 | 1717 | XWINDOW (minibuf_window)->buffer, Qnil); |
e69b0960 | 1718 | minibuf_window = sf->minibuffer_window; |
9c394f17 RS |
1719 | } |
1720 | ||
dbc4e1c1 | 1721 | /* I think this should be done with a hook. */ |
032d78fe GV |
1722 | #ifdef HAVE_WINDOW_SYSTEM |
1723 | if (FRAME_WINDOW_P (XFRAME (frame))) | |
ff11dfa1 | 1724 | x_make_frame_invisible (XFRAME (frame)); |
fd0c2bd1 | 1725 | #endif |
dc6f92b8 | 1726 | |
d19be8a9 | 1727 | /* Make menu bar update for the Buffers and Frames menus. */ |
565620a5 RS |
1728 | windows_or_buffers_changed++; |
1729 | ||
dc6f92b8 JB |
1730 | return Qnil; |
1731 | } | |
1732 | ||
a7ca3326 | 1733 | DEFUN ("iconify-frame", Ficonify_frame, Siconify_frame, |
1aa66088 | 1734 | 0, 1, "", |
14ff1ee0 PJ |
1735 | doc: /* Make the frame FRAME into an icon. |
1736 | If omitted, FRAME defaults to the currently selected frame. */) | |
5842a27b | 1737 | (Lisp_Object frame) |
dc6f92b8 | 1738 | { |
1aa66088 | 1739 | if (NILP (frame)) |
8d2666fe | 1740 | frame = selected_frame; |
177c0ea7 | 1741 | |
b7826503 | 1742 | CHECK_LIVE_FRAME (frame); |
dc6f92b8 | 1743 | |
3d378fdf | 1744 | #if 0 /* This isn't logically necessary, and it can do GC. */ |
9c394f17 | 1745 | /* Don't let the frame remain selected. */ |
8d2666fe | 1746 | if (EQ (frame, selected_frame)) |
20dc6fbb | 1747 | Fhandle_switch_frame (next_frame (frame, Qt)); |
3d378fdf | 1748 | #endif |
9c394f17 RS |
1749 | |
1750 | /* Don't allow minibuf_window to remain on a deleted frame. */ | |
e69b0960 | 1751 | if (EQ (XFRAME (frame)->minibuffer_window, minibuf_window)) |
9c394f17 | 1752 | { |
8d2666fe | 1753 | struct frame *sf = XFRAME (selected_frame); |
e69b0960 | 1754 | Fset_window_buffer (sf->minibuffer_window, |
d3d50620 | 1755 | XWINDOW (minibuf_window)->buffer, Qnil); |
e69b0960 | 1756 | minibuf_window = sf->minibuffer_window; |
9c394f17 RS |
1757 | } |
1758 | ||
dbc4e1c1 | 1759 | /* I think this should be done with a hook. */ |
032d78fe GV |
1760 | #ifdef HAVE_WINDOW_SYSTEM |
1761 | if (FRAME_WINDOW_P (XFRAME (frame))) | |
ff11dfa1 | 1762 | x_iconify_frame (XFRAME (frame)); |
fd0c2bd1 | 1763 | #endif |
dc6f92b8 | 1764 | |
d19be8a9 | 1765 | /* Make menu bar update for the Buffers and Frames menus. */ |
565620a5 RS |
1766 | windows_or_buffers_changed++; |
1767 | ||
dc6f92b8 JB |
1768 | return Qnil; |
1769 | } | |
1770 | ||
ff11dfa1 | 1771 | DEFUN ("frame-visible-p", Fframe_visible_p, Sframe_visible_p, |
dc6f92b8 | 1772 | 1, 1, 0, |
c38eb027 CY |
1773 | doc: /* Return t if FRAME is \"visible\" (actually in use for display). |
1774 | Return the symbol `icon' if FRAME is iconified or \"minimized\". | |
1775 | Return nil if FRAME was made invisible, via `make-frame-invisible'. | |
1776 | On graphical displays, invisible frames are not updated and are | |
1777 | usually not displayed at all, even in a window system's \"taskbar\". | |
1778 | ||
c6bf3022 | 1779 | If FRAME is a text terminal frame, this always returns t. |
c38eb027 CY |
1780 | Such frames are always considered visible, whether or not they are |
1781 | currently being displayed on the terminal. */) | |
5842a27b | 1782 | (Lisp_Object frame) |
dc6f92b8 | 1783 | { |
b7826503 | 1784 | CHECK_LIVE_FRAME (frame); |
dc6f92b8 | 1785 | |
5c044f55 RS |
1786 | FRAME_SAMPLE_VISIBILITY (XFRAME (frame)); |
1787 | ||
a42e9724 | 1788 | if (FRAME_VISIBLE_P (XFRAME (frame))) |
dc6f92b8 | 1789 | return Qt; |
a42e9724 | 1790 | if (FRAME_ICONIFIED_P (XFRAME (frame))) |
fd0c2bd1 | 1791 | return Qicon; |
dc6f92b8 JB |
1792 | return Qnil; |
1793 | } | |
1794 | ||
ff11dfa1 | 1795 | DEFUN ("visible-frame-list", Fvisible_frame_list, Svisible_frame_list, |
dc6f92b8 | 1796 | 0, 0, 0, |
14ff1ee0 | 1797 | doc: /* Return a list of all frames now \"visible\" (being updated). */) |
5842a27b | 1798 | (void) |
dc6f92b8 | 1799 | { |
ff11dfa1 JB |
1800 | Lisp_Object tail, frame; |
1801 | struct frame *f; | |
dc6f92b8 JB |
1802 | Lisp_Object value; |
1803 | ||
1804 | value = Qnil; | |
7539e11f | 1805 | for (tail = Vframe_list; CONSP (tail); tail = XCDR (tail)) |
dc6f92b8 | 1806 | { |
7539e11f | 1807 | frame = XCAR (tail); |
e35d291d | 1808 | if (!FRAMEP (frame)) |
dc6f92b8 | 1809 | continue; |
ff11dfa1 | 1810 | f = XFRAME (frame); |
a42e9724 | 1811 | if (FRAME_VISIBLE_P (f)) |
ff11dfa1 | 1812 | value = Fcons (frame, value); |
dc6f92b8 JB |
1813 | } |
1814 | return value; | |
1815 | } | |
d5e7c279 JB |
1816 | |
1817 | ||
a7ca3326 | 1818 | DEFUN ("raise-frame", Fraise_frame, Sraise_frame, 0, 1, "", |
14ff1ee0 | 1819 | doc: /* Bring FRAME to the front, so it occludes any frames it overlaps. |
e4ed805e | 1820 | If FRAME is invisible or iconified, make it visible. |
14ff1ee0 PJ |
1821 | If you don't specify a frame, the selected frame is used. |
1822 | If Emacs is displaying on an ordinary terminal or some other device which | |
1bf72735 | 1823 | doesn't support multiple overlapping frames, this function selects FRAME. */) |
5842a27b | 1824 | (Lisp_Object frame) |
dbc4e1c1 | 1825 | { |
428a555e | 1826 | struct frame *f; |
828ac693 | 1827 | if (NILP (frame)) |
8d2666fe | 1828 | frame = selected_frame; |
828ac693 | 1829 | |
b7826503 | 1830 | CHECK_LIVE_FRAME (frame); |
8a981af5 | 1831 | |
428a555e | 1832 | f = XFRAME (frame); |
a3547743 | 1833 | |
1bf72735 | 1834 | if (FRAME_TERMCAP_P (f)) |
c6bf3022 | 1835 | /* On a text terminal select FRAME. */ |
216e6a14 | 1836 | Fselect_frame (frame, Qnil); |
1bf72735 MR |
1837 | else |
1838 | /* Do like the documentation says. */ | |
1839 | Fmake_frame_visible (frame); | |
8a981af5 | 1840 | |
6ed8eeff KL |
1841 | if (FRAME_TERMINAL (f)->frame_raise_lower_hook) |
1842 | (*FRAME_TERMINAL (f)->frame_raise_lower_hook) (f, 1); | |
dbc4e1c1 JB |
1843 | |
1844 | return Qnil; | |
1845 | } | |
1846 | ||
b49f5578 | 1847 | /* Should we have a corresponding function called Flower_Power? */ |
e518d5e1 | 1848 | DEFUN ("lower-frame", Flower_frame, Slower_frame, 0, 1, "", |
14ff1ee0 PJ |
1849 | doc: /* Send FRAME to the back, so it is occluded by any frames that overlap it. |
1850 | If you don't specify a frame, the selected frame is used. | |
1851 | If Emacs is displaying on an ordinary terminal or some other device which | |
1852 | doesn't support multiple overlapping frames, this function does nothing. */) | |
5842a27b | 1853 | (Lisp_Object frame) |
dbc4e1c1 | 1854 | { |
428a555e | 1855 | struct frame *f; |
a3547743 | 1856 | |
828ac693 | 1857 | if (NILP (frame)) |
8d2666fe | 1858 | frame = selected_frame; |
828ac693 | 1859 | |
b7826503 | 1860 | CHECK_LIVE_FRAME (frame); |
177c0ea7 | 1861 | |
428a555e | 1862 | f = XFRAME (frame); |
a3547743 | 1863 | |
6ed8eeff KL |
1864 | if (FRAME_TERMINAL (f)->frame_raise_lower_hook) |
1865 | (*FRAME_TERMINAL (f)->frame_raise_lower_hook) (f, 0); | |
dbc4e1c1 JB |
1866 | |
1867 | return Qnil; | |
1868 | } | |
1869 | ||
d5e7c279 | 1870 | \f |
a7ca3326 | 1871 | DEFUN ("redirect-frame-focus", Fredirect_frame_focus, Sredirect_frame_focus, |
d5e7c279 | 1872 | 1, 2, 0, |
14ff1ee0 PJ |
1873 | doc: /* Arrange for keystrokes typed at FRAME to be sent to FOCUS-FRAME. |
1874 | In other words, switch-frame events caused by events in FRAME will | |
1875 | request a switch to FOCUS-FRAME, and `last-event-frame' will be | |
1876 | FOCUS-FRAME after reading an event typed at FRAME. | |
1877 | ||
8137e7b3 MR |
1878 | If FOCUS-FRAME is nil, any existing redirection is canceled, and the |
1879 | frame again receives its own keystrokes. | |
14ff1ee0 PJ |
1880 | |
1881 | Focus redirection is useful for temporarily redirecting keystrokes to | |
1882 | a surrogate minibuffer frame when a frame doesn't have its own | |
1883 | minibuffer window. | |
1884 | ||
66a9dbbe | 1885 | A frame's focus redirection can be changed by `select-frame'. If frame |
14ff1ee0 PJ |
1886 | FOO is selected, and then a different frame BAR is selected, any |
1887 | frames redirecting their focus to FOO are shifted to redirect their | |
1888 | focus to BAR. This allows focus redirection to work properly when the | |
1889 | user switches from one frame to another using `select-window'. | |
1890 | ||
1891 | This means that a frame whose focus is redirected to itself is treated | |
1892 | differently from a frame whose focus is redirected to nil; the former | |
66a9dbbe | 1893 | is affected by `select-frame', while the latter is not. |
14ff1ee0 PJ |
1894 | |
1895 | The redirection lasts until `redirect-frame-focus' is called to change it. */) | |
5842a27b | 1896 | (Lisp_Object frame, Lisp_Object focus_frame) |
d5e7c279 | 1897 | { |
428a555e | 1898 | struct frame *f; |
a3547743 | 1899 | |
13144095 JB |
1900 | /* Note that we don't check for a live frame here. It's reasonable |
1901 | to redirect the focus of a frame you're about to delete, if you | |
1902 | know what other frame should receive those keystrokes. */ | |
b7826503 | 1903 | CHECK_FRAME (frame); |
f9898cc6 | 1904 | |
a42e9724 | 1905 | if (! NILP (focus_frame)) |
b7826503 | 1906 | CHECK_LIVE_FRAME (focus_frame); |
d5e7c279 | 1907 | |
428a555e | 1908 | f = XFRAME (frame); |
a3547743 | 1909 | |
edd74c35 | 1910 | FSET (f, focus_frame, focus_frame); |
d5e7c279 | 1911 | |
6ed8eeff KL |
1912 | if (FRAME_TERMINAL (f)->frame_rehighlight_hook) |
1913 | (*FRAME_TERMINAL (f)->frame_rehighlight_hook) (f); | |
177c0ea7 | 1914 | |
d5e7c279 JB |
1915 | return Qnil; |
1916 | } | |
1917 | ||
1918 | ||
ff11dfa1 | 1919 | DEFUN ("frame-focus", Fframe_focus, Sframe_focus, 1, 1, 0, |
14ff1ee0 PJ |
1920 | doc: /* Return the frame to which FRAME's keystrokes are currently being sent. |
1921 | This returns nil if FRAME's focus is not redirected. | |
1922 | See `redirect-frame-focus'. */) | |
5842a27b | 1923 | (Lisp_Object frame) |
d5e7c279 | 1924 | { |
b7826503 | 1925 | CHECK_LIVE_FRAME (frame); |
a42e9724 | 1926 | |
ff11dfa1 | 1927 | return FRAME_FOCUS_FRAME (XFRAME (frame)); |
d5e7c279 JB |
1928 | } |
1929 | ||
1930 | ||
dc6f92b8 | 1931 | \f |
329ca574 RS |
1932 | /* Return the value of frame parameter PROP in frame FRAME. */ |
1933 | ||
298819b9 | 1934 | #ifdef HAVE_WINDOW_SYSTEM |
81626931 PE |
1935 | #if !HAVE_NS |
1936 | static | |
1937 | #endif | |
dc6f92b8 | 1938 | Lisp_Object |
971de7fb | 1939 | get_frame_param (register struct frame *frame, Lisp_Object prop) |
dc6f92b8 JB |
1940 | { |
1941 | register Lisp_Object tem; | |
1942 | ||
e69b0960 | 1943 | tem = Fassq (prop, frame->param_alist); |
dc6f92b8 JB |
1944 | if (EQ (tem, Qnil)) |
1945 | return tem; | |
1946 | return Fcdr (tem); | |
1947 | } | |
298819b9 | 1948 | #endif |
dc6f92b8 | 1949 | |
329ca574 RS |
1950 | /* Return the buffer-predicate of the selected frame. */ |
1951 | ||
1952 | Lisp_Object | |
971de7fb | 1953 | frame_buffer_predicate (Lisp_Object frame) |
329ca574 | 1954 | { |
e69b0960 | 1955 | return XFRAME (frame)->buffer_predicate; |
329ca574 RS |
1956 | } |
1957 | ||
fa54c6ae RS |
1958 | /* Return the buffer-list of the selected frame. */ |
1959 | ||
4475bec4 | 1960 | static Lisp_Object |
971de7fb | 1961 | frame_buffer_list (Lisp_Object frame) |
fa54c6ae | 1962 | { |
e69b0960 | 1963 | return XFRAME (frame)->buffer_list; |
fa54c6ae RS |
1964 | } |
1965 | ||
a18b8cb5 | 1966 | /* Discard BUFFER from the buffer-list and buried-buffer-list of each frame. */ |
fa54c6ae RS |
1967 | |
1968 | void | |
971de7fb | 1969 | frames_discard_buffer (Lisp_Object buffer) |
fa54c6ae RS |
1970 | { |
1971 | Lisp_Object frame, tail; | |
1972 | ||
1973 | FOR_EACH_FRAME (tail, frame) | |
1974 | { | |
edd74c35 | 1975 | FSET (XFRAME (frame), buffer_list, |
e69b0960 | 1976 | Fdelq (buffer, XFRAME (frame)->buffer_list)); |
edd74c35 | 1977 | FSET (XFRAME (frame), buried_buffer_list, |
e69b0960 | 1978 | Fdelq (buffer, XFRAME (frame)->buried_buffer_list)); |
fa54c6ae RS |
1979 | } |
1980 | } | |
1981 | ||
329ca574 RS |
1982 | /* Modify the alist in *ALISTPTR to associate PROP with VAL. |
1983 | If the alist already has an element for PROP, we change it. */ | |
1984 | ||
dc6f92b8 | 1985 | void |
971de7fb | 1986 | store_in_alist (Lisp_Object *alistptr, Lisp_Object prop, Lisp_Object val) |
dc6f92b8 JB |
1987 | { |
1988 | register Lisp_Object tem; | |
dc6f92b8 | 1989 | |
dc6f92b8 JB |
1990 | tem = Fassq (prop, *alistptr); |
1991 | if (EQ (tem, Qnil)) | |
1992 | *alistptr = Fcons (Fcons (prop, val), *alistptr); | |
1993 | else | |
1994 | Fsetcdr (tem, val); | |
1995 | } | |
1996 | ||
e5317d61 | 1997 | static int |
d311d28c | 1998 | frame_name_fnn_p (char *str, ptrdiff_t len) |
e5317d61 | 1999 | { |
5e073ec7 | 2000 | if (len > 1 && str[0] == 'F' && '0' <= str[1] && str[1] <= '9') |
e5317d61 | 2001 | { |
5e073ec7 PE |
2002 | char *p = str + 2; |
2003 | while ('0' <= *p && *p <= '9') | |
2004 | p++; | |
2005 | if (p == str + len) | |
e5317d61 EZ |
2006 | return 1; |
2007 | } | |
2008 | return 0; | |
2009 | } | |
2010 | ||
2011 | /* Set the name of the terminal frame. Also used by MSDOS frames. | |
2012 | Modeled after x_set_name which is used for WINDOW frames. */ | |
2013 | ||
66a9dbbe | 2014 | static void |
971de7fb | 2015 | set_term_frame_name (struct frame *f, Lisp_Object name) |
e5317d61 EZ |
2016 | { |
2017 | f->explicit_name = ! NILP (name); | |
2018 | ||
2019 | /* If NAME is nil, set the name to F<num>. */ | |
2020 | if (NILP (name)) | |
2021 | { | |
8a401434 | 2022 | char namebuf[sizeof "F" + INT_STRLEN_BOUND (printmax_t)]; |
e5317d61 EZ |
2023 | |
2024 | /* Check for no change needed in this very common case | |
2025 | before we do any consing. */ | |
e69b0960 | 2026 | if (frame_name_fnn_p (SSDATA (f->name), SBYTES (f->name))) |
e5317d61 EZ |
2027 | return; |
2028 | ||
a8290ec3 | 2029 | name = make_formatted_string (namebuf, "F%"pMd, ++tty_frame_count); |
e5317d61 EZ |
2030 | } |
2031 | else | |
2032 | { | |
b7826503 | 2033 | CHECK_STRING (name); |
e5317d61 EZ |
2034 | |
2035 | /* Don't change the name if it's already NAME. */ | |
e69b0960 | 2036 | if (! NILP (Fstring_equal (name, f->name))) |
e5317d61 EZ |
2037 | return; |
2038 | ||
2039 | /* Don't allow the user to set the frame name to F<num>, so it | |
2040 | doesn't clash with the names we generate for terminal frames. */ | |
42a5b22f | 2041 | if (frame_name_fnn_p (SSDATA (name), SBYTES (name))) |
e5317d61 EZ |
2042 | error ("Frame names of the form F<num> are usurped by Emacs"); |
2043 | } | |
2044 | ||
edd74c35 | 2045 | FSET (f, name, name); |
e5317d61 EZ |
2046 | update_mode_lines = 1; |
2047 | } | |
2048 | ||
dc6f92b8 | 2049 | void |
971de7fb | 2050 | store_frame_param (struct frame *f, Lisp_Object prop, Lisp_Object val) |
dc6f92b8 | 2051 | { |
7eb63b72 | 2052 | register Lisp_Object old_alist_elt; |
dc6f92b8 | 2053 | |
a18b8cb5 | 2054 | /* The buffer-list parameters are stored in a special place and not |
52eb77a6 | 2055 | in the alist. All buffers must be live. */ |
fa54c6ae RS |
2056 | if (EQ (prop, Qbuffer_list)) |
2057 | { | |
52eb77a6 CY |
2058 | Lisp_Object list = Qnil; |
2059 | for (; CONSP (val); val = XCDR (val)) | |
2060 | if (!NILP (Fbuffer_live_p (XCAR (val)))) | |
2061 | list = Fcons (XCAR (val), list); | |
edd74c35 | 2062 | FSET (f, buffer_list, Fnreverse (list)); |
fa54c6ae RS |
2063 | return; |
2064 | } | |
a18b8cb5 KL |
2065 | if (EQ (prop, Qburied_buffer_list)) |
2066 | { | |
52eb77a6 CY |
2067 | Lisp_Object list = Qnil; |
2068 | for (; CONSP (val); val = XCDR (val)) | |
2069 | if (!NILP (Fbuffer_live_p (XCAR (val)))) | |
2070 | list = Fcons (XCAR (val), list); | |
edd74c35 | 2071 | FSET (f, buried_buffer_list, Fnreverse (list)); |
a18b8cb5 KL |
2072 | return; |
2073 | } | |
fa54c6ae | 2074 | |
7eb63b72 GM |
2075 | /* If PROP is a symbol which is supposed to have frame-local values, |
2076 | and it is set up based on this frame, switch to the global | |
2077 | binding. That way, we can create or alter the frame-local binding | |
2078 | without messing up the symbol's status. */ | |
2079 | if (SYMBOLP (prop)) | |
2080 | { | |
ce5b453a SM |
2081 | struct Lisp_Symbol *sym = XSYMBOL (prop); |
2082 | start: | |
2083 | switch (sym->redirect) | |
2084 | { | |
2085 | case SYMBOL_VARALIAS: sym = indirect_variable (sym); goto start; | |
2086 | case SYMBOL_PLAINVAL: case SYMBOL_FORWARDED: break; | |
2087 | case SYMBOL_LOCALIZED: | |
2088 | { struct Lisp_Buffer_Local_Value *blv = sym->val.blv; | |
2089 | if (blv->frame_local && BLV_FOUND (blv) && XFRAME (blv->where) == f) | |
2090 | swap_in_global_binding (sym); | |
2091 | break; | |
2092 | } | |
2093 | default: abort (); | |
2094 | } | |
7eb63b72 GM |
2095 | } |
2096 | ||
9b2cd403 SM |
2097 | /* The tty color needed to be set before the frame's parameter |
2098 | alist was updated with the new value. This is not true any more, | |
2099 | but we still do this test early on. */ | |
2100 | if (FRAME_TERMCAP_P (f) && EQ (prop, Qtty_color_mode) | |
2101 | && f == FRAME_TTY (f)->previous_frame) | |
2102 | /* Force redisplay of this tty. */ | |
2103 | FRAME_TTY (f)->previous_frame = NULL; | |
94674d18 | 2104 | |
7eb63b72 | 2105 | /* Update the frame parameter alist. */ |
e69b0960 | 2106 | old_alist_elt = Fassq (prop, f->param_alist); |
7eb63b72 | 2107 | if (EQ (old_alist_elt, Qnil)) |
e69b0960 | 2108 | FSET (f, param_alist, Fcons (Fcons (prop, val), f->param_alist)); |
dc6f92b8 | 2109 | else |
7eb63b72 | 2110 | Fsetcdr (old_alist_elt, val); |
bc93c097 | 2111 | |
7eb63b72 GM |
2112 | /* Update some other special parameters in their special places |
2113 | in addition to the alist. */ | |
177c0ea7 | 2114 | |
329ca574 | 2115 | if (EQ (prop, Qbuffer_predicate)) |
edd74c35 | 2116 | FSET (f, buffer_predicate, val); |
329ca574 | 2117 | |
032d78fe | 2118 | if (! FRAME_WINDOW_P (f)) |
e5317d61 EZ |
2119 | { |
2120 | if (EQ (prop, Qmenu_bar_lines)) | |
2121 | set_menu_bar_lines (f, val, make_number (FRAME_MENU_BAR_LINES (f))); | |
2122 | else if (EQ (prop, Qname)) | |
2123 | set_term_frame_name (f, val); | |
2124 | } | |
a249de79 | 2125 | |
e35d291d | 2126 | if (EQ (prop, Qminibuffer) && WINDOWP (val)) |
bc93c097 JB |
2127 | { |
2128 | if (! MINI_WINDOW_P (XWINDOW (val))) | |
6b61353c | 2129 | error ("Surrogate minibuffer windows must be minibuffer windows"); |
bc93c097 | 2130 | |
213bac8a | 2131 | if ((FRAME_HAS_MINIBUF_P (f) || FRAME_MINIBUF_ONLY_P (f)) |
e69b0960 | 2132 | && !EQ (val, f->minibuffer_window)) |
7af7ef38 | 2133 | error ("Can't change the surrogate minibuffer of a frame with its own minibuffer"); |
bc93c097 JB |
2134 | |
2135 | /* Install the chosen minibuffer window, with proper buffer. */ | |
edd74c35 | 2136 | FSET (f, minibuffer_window, val); |
bc93c097 | 2137 | } |
dc6f92b8 JB |
2138 | } |
2139 | ||
ff11dfa1 | 2140 | DEFUN ("frame-parameters", Fframe_parameters, Sframe_parameters, 0, 1, 0, |
14ff1ee0 PJ |
2141 | doc: /* Return the parameters-alist of frame FRAME. |
2142 | It is a list of elements of the form (PARM . VALUE), where PARM is a symbol. | |
2143 | The meaningful PARMs depend on the kind of frame. | |
2144 | If FRAME is omitted, return information on the currently selected frame. */) | |
5842a27b | 2145 | (Lisp_Object frame) |
dc6f92b8 JB |
2146 | { |
2147 | Lisp_Object alist; | |
f769f1b2 | 2148 | FRAME_PTR f; |
dd10ec4f | 2149 | int height, width; |
57629833 | 2150 | struct gcpro gcpro1; |
dc6f92b8 | 2151 | |
03390a72 | 2152 | if (NILP (frame)) |
8d2666fe GM |
2153 | frame = selected_frame; |
2154 | ||
b7826503 | 2155 | CHECK_FRAME (frame); |
8d2666fe | 2156 | f = XFRAME (frame); |
dc6f92b8 | 2157 | |
f769f1b2 | 2158 | if (!FRAME_LIVE_P (f)) |
dc6f92b8 JB |
2159 | return Qnil; |
2160 | ||
e69b0960 | 2161 | alist = Fcopy_alist (f->param_alist); |
57629833 | 2162 | GCPRO1 (alist); |
177c0ea7 | 2163 | |
2d764c78 | 2164 | if (!FRAME_WINDOW_P (f)) |
bb221971 | 2165 | { |
4aec4b29 EZ |
2166 | int fg = FRAME_FOREGROUND_PIXEL (f); |
2167 | int bg = FRAME_BACKGROUND_PIXEL (f); | |
e1d0bbc9 EZ |
2168 | Lisp_Object elt; |
2169 | ||
2170 | /* If the frame's parameter alist says the colors are | |
2171 | unspecified and reversed, take the frame's background pixel | |
2172 | for foreground and vice versa. */ | |
2173 | elt = Fassq (Qforeground_color, alist); | |
19b5e79b | 2174 | if (CONSP (elt) && STRINGP (XCDR (elt))) |
70de9f06 | 2175 | { |
42a5b22f | 2176 | if (strncmp (SSDATA (XCDR (elt)), |
70de9f06 | 2177 | unspecified_bg, |
d5db4077 | 2178 | SCHARS (XCDR (elt))) == 0) |
70de9f06 | 2179 | store_in_alist (&alist, Qforeground_color, tty_color_name (f, bg)); |
42a5b22f | 2180 | else if (strncmp (SSDATA (XCDR (elt)), |
70de9f06 | 2181 | unspecified_fg, |
d5db4077 | 2182 | SCHARS (XCDR (elt))) == 0) |
70de9f06 EZ |
2183 | store_in_alist (&alist, Qforeground_color, tty_color_name (f, fg)); |
2184 | } | |
e1d0bbc9 EZ |
2185 | else |
2186 | store_in_alist (&alist, Qforeground_color, tty_color_name (f, fg)); | |
2187 | elt = Fassq (Qbackground_color, alist); | |
19b5e79b | 2188 | if (CONSP (elt) && STRINGP (XCDR (elt))) |
70de9f06 | 2189 | { |
42a5b22f | 2190 | if (strncmp (SSDATA (XCDR (elt)), |
70de9f06 | 2191 | unspecified_fg, |
d5db4077 | 2192 | SCHARS (XCDR (elt))) == 0) |
70de9f06 | 2193 | store_in_alist (&alist, Qbackground_color, tty_color_name (f, fg)); |
42a5b22f | 2194 | else if (strncmp (SSDATA (XCDR (elt)), |
70de9f06 | 2195 | unspecified_bg, |
d5db4077 | 2196 | SCHARS (XCDR (elt))) == 0) |
70de9f06 EZ |
2197 | store_in_alist (&alist, Qbackground_color, tty_color_name (f, bg)); |
2198 | } | |
e1d0bbc9 EZ |
2199 | else |
2200 | store_in_alist (&alist, Qbackground_color, tty_color_name (f, bg)); | |
2d764c78 EZ |
2201 | store_in_alist (&alist, intern ("font"), |
2202 | build_string (FRAME_MSDOS_P (f) | |
2203 | ? "ms-dos" | |
4ec0d3c1 | 2204 | : FRAME_W32_P (f) ? "w32term" |
4ec0d3c1 | 2205 | :"tty")); |
bb221971 | 2206 | } |
e69b0960 | 2207 | store_in_alist (&alist, Qname, f->name); |
5af5757b | 2208 | height = (f->new_text_lines ? f->new_text_lines : FRAME_LINES (f)); |
dd10ec4f | 2209 | store_in_alist (&alist, Qheight, make_number (height)); |
5af5757b | 2210 | width = (f->new_text_cols ? f->new_text_cols : FRAME_COLS (f)); |
dd10ec4f | 2211 | store_in_alist (&alist, Qwidth, make_number (width)); |
f769f1b2 | 2212 | store_in_alist (&alist, Qmodeline, (FRAME_WANTS_MODELINE_P (f) ? Qt : Qnil)); |
fd0c2bd1 | 2213 | store_in_alist (&alist, Qminibuffer, |
39acc701 | 2214 | (! FRAME_HAS_MINIBUF_P (f) ? Qnil |
f769f1b2 KH |
2215 | : FRAME_MINIBUF_ONLY_P (f) ? Qonly |
2216 | : FRAME_MINIBUF_WINDOW (f))); | |
2217 | store_in_alist (&alist, Qunsplittable, (FRAME_NO_SPLIT_P (f) ? Qt : Qnil)); | |
03390a72 | 2218 | store_in_alist (&alist, Qbuffer_list, frame_buffer_list (frame)); |
e34f7f79 | 2219 | store_in_alist (&alist, Qburied_buffer_list, |
e69b0960 | 2220 | XFRAME (frame)->buried_buffer_list); |
fd0c2bd1 | 2221 | |
dbc4e1c1 | 2222 | /* I think this should be done with a hook. */ |
032d78fe GV |
2223 | #ifdef HAVE_WINDOW_SYSTEM |
2224 | if (FRAME_WINDOW_P (f)) | |
ff11dfa1 | 2225 | x_report_frame_params (f, &alist); |
b6dd20ed | 2226 | else |
fd0c2bd1 | 2227 | #endif |
16a3738c KH |
2228 | { |
2229 | /* This ought to be correct in f->param_alist for an X frame. */ | |
2230 | Lisp_Object lines; | |
f4e93c40 | 2231 | XSETFASTINT (lines, FRAME_MENU_BAR_LINES (f)); |
16a3738c KH |
2232 | store_in_alist (&alist, Qmenu_bar_lines, lines); |
2233 | } | |
57629833 GM |
2234 | |
2235 | UNGCPRO; | |
dc6f92b8 JB |
2236 | return alist; |
2237 | } | |
2238 | ||
8b60f7bc | 2239 | |
a7ca3326 | 2240 | DEFUN ("frame-parameter", Fframe_parameter, Sframe_parameter, 2, 2, 0, |
14ff1ee0 PJ |
2241 | doc: /* Return FRAME's value for parameter PARAMETER. |
2242 | If FRAME is nil, describe the currently selected frame. */) | |
5842a27b | 2243 | (Lisp_Object frame, Lisp_Object parameter) |
8b60f7bc GM |
2244 | { |
2245 | struct frame *f; | |
2246 | Lisp_Object value; | |
2247 | ||
2248 | if (NILP (frame)) | |
2249 | frame = selected_frame; | |
2250 | else | |
b7826503 PJ |
2251 | CHECK_FRAME (frame); |
2252 | CHECK_SYMBOL (parameter); | |
177c0ea7 | 2253 | |
8b60f7bc GM |
2254 | f = XFRAME (frame); |
2255 | value = Qnil; | |
177c0ea7 | 2256 | |
8b60f7bc GM |
2257 | if (FRAME_LIVE_P (f)) |
2258 | { | |
5cd62b8c | 2259 | /* Avoid consing in frequent cases. */ |
67d853e6 | 2260 | if (EQ (parameter, Qname)) |
e69b0960 | 2261 | value = f->name; |
6345f6aa GM |
2262 | #ifdef HAVE_X_WINDOWS |
2263 | else if (EQ (parameter, Qdisplay) && FRAME_X_P (f)) | |
2264 | value = XCAR (FRAME_X_DISPLAY_INFO (f)->name_list_element); | |
2265 | #endif /* HAVE_X_WINDOWS */ | |
75700ff2 GM |
2266 | else if (EQ (parameter, Qbackground_color) |
2267 | || EQ (parameter, Qforeground_color)) | |
67d853e6 | 2268 | { |
e69b0960 | 2269 | value = Fassq (parameter, f->param_alist); |
67d853e6 | 2270 | if (CONSP (value)) |
5f65b39d | 2271 | { |
5f65b39d EZ |
2272 | value = XCDR (value); |
2273 | /* Fframe_parameters puts the actual fg/bg color names, | |
2274 | even if f->param_alist says otherwise. This is | |
2275 | important when param_alist's notion of colors is | |
2276 | "unspecified". We need to do the same here. */ | |
2277 | if (STRINGP (value) && !FRAME_WINDOW_P (f)) | |
2278 | { | |
c9b08ba8 | 2279 | const char *color_name; |
d311d28c | 2280 | ptrdiff_t csz; |
e1d0bbc9 EZ |
2281 | |
2282 | if (EQ (parameter, Qbackground_color)) | |
2283 | { | |
42a5b22f | 2284 | color_name = SSDATA (value); |
d5db4077 | 2285 | csz = SCHARS (value); |
e1d0bbc9 EZ |
2286 | if (strncmp (color_name, unspecified_bg, csz) == 0) |
2287 | value = tty_color_name (f, FRAME_BACKGROUND_PIXEL (f)); | |
2288 | else if (strncmp (color_name, unspecified_fg, csz) == 0) | |
2289 | value = tty_color_name (f, FRAME_FOREGROUND_PIXEL (f)); | |
2290 | } | |
2291 | else if (EQ (parameter, Qforeground_color)) | |
2292 | { | |
42a5b22f | 2293 | color_name = SSDATA (value); |
d5db4077 | 2294 | csz = SCHARS (value); |
e1d0bbc9 EZ |
2295 | if (strncmp (color_name, unspecified_fg, csz) == 0) |
2296 | value = tty_color_name (f, FRAME_FOREGROUND_PIXEL (f)); | |
2297 | else if (strncmp (color_name, unspecified_bg, csz) == 0) | |
2298 | value = tty_color_name (f, FRAME_BACKGROUND_PIXEL (f)); | |
2299 | } | |
5f65b39d EZ |
2300 | } |
2301 | } | |
b23236fb EZ |
2302 | else |
2303 | value = Fcdr (Fassq (parameter, Fframe_parameters (frame))); | |
67d853e6 | 2304 | } |
75700ff2 GM |
2305 | else if (EQ (parameter, Qdisplay_type) |
2306 | || EQ (parameter, Qbackground_mode)) | |
e69b0960 | 2307 | value = Fcdr (Fassq (parameter, f->param_alist)); |
75700ff2 | 2308 | else |
ce5b453a SM |
2309 | /* FIXME: Avoid this code path at all (as well as code duplication) |
2310 | by sharing more code with Fframe_parameters. */ | |
75700ff2 | 2311 | value = Fcdr (Fassq (parameter, Fframe_parameters (frame))); |
8b60f7bc | 2312 | } |
177c0ea7 | 2313 | |
8b60f7bc GM |
2314 | return value; |
2315 | } | |
2316 | ||
2317 | ||
a7ca3326 | 2318 | DEFUN ("modify-frame-parameters", Fmodify_frame_parameters, |
ff11dfa1 | 2319 | Smodify_frame_parameters, 2, 2, 0, |
14ff1ee0 PJ |
2320 | doc: /* Modify the parameters of frame FRAME according to ALIST. |
2321 | If FRAME is nil, it defaults to the selected frame. | |
2322 | ALIST is an alist of parameters to change and their new values. | |
2323 | Each element of ALIST has the form (PARM . VALUE), where PARM is a symbol. | |
2324 | The meaningful PARMs depend on the kind of frame. | |
2325 | Undefined PARMs are ignored, but stored in the frame's parameter list | |
2326 | so that `frame-parameters' will return them. | |
2327 | ||
2328 | The value of frame parameter FOO can also be accessed | |
2329 | as a frame-local binding for the variable FOO, if you have | |
cf36572d GM |
2330 | enabled such bindings for that variable with `make-variable-frame-local'. |
2331 | Note that this functionality is obsolete as of Emacs 22.2, and its | |
2332 | use is not recommended. Explicitly check for a frame-parameter instead. */) | |
5842a27b | 2333 | (Lisp_Object frame, Lisp_Object alist) |
dc6f92b8 | 2334 | { |
fd0c2bd1 | 2335 | FRAME_PTR f; |
213bac8a | 2336 | register Lisp_Object tail, prop, val; |
dc6f92b8 | 2337 | |
ff11dfa1 | 2338 | if (EQ (frame, Qnil)) |
8d2666fe | 2339 | frame = selected_frame; |
b7826503 | 2340 | CHECK_LIVE_FRAME (frame); |
8d2666fe | 2341 | f = XFRAME (frame); |
dc6f92b8 | 2342 | |
dbc4e1c1 | 2343 | /* I think this should be done with a hook. */ |
032d78fe GV |
2344 | #ifdef HAVE_WINDOW_SYSTEM |
2345 | if (FRAME_WINDOW_P (f)) | |
fd0c2bd1 | 2346 | x_set_frame_parameters (f, alist); |
329ca574 | 2347 | else |
bb221971 RS |
2348 | #endif |
2349 | #ifdef MSDOS | |
2350 | if (FRAME_MSDOS_P (f)) | |
2351 | IT_set_frame_parameters (f, alist); | |
2352 | else | |
329ca574 | 2353 | #endif |
574a1a90 | 2354 | |
41d44f1f | 2355 | { |
d311d28c PE |
2356 | EMACS_INT length = XFASTINT (Flength (alist)); |
2357 | ptrdiff_t i; | |
2358 | Lisp_Object *parms; | |
2359 | Lisp_Object *values; | |
2360 | USE_SAFE_ALLOCA; | |
2361 | SAFE_ALLOCA_LISP (parms, 2 * length); | |
2362 | values = parms + length; | |
41d44f1f RS |
2363 | |
2364 | /* Extract parm names and values into those vectors. */ | |
2365 | ||
2366 | i = 0; | |
d7b10f4c | 2367 | for (tail = alist; CONSP (tail); tail = XCDR (tail)) |
41d44f1f | 2368 | { |
213bac8a | 2369 | Lisp_Object elt; |
41d44f1f | 2370 | |
d7b10f4c | 2371 | elt = XCAR (tail); |
41d44f1f RS |
2372 | parms[i] = Fcar (elt); |
2373 | values[i] = Fcdr (elt); | |
2374 | i++; | |
2375 | } | |
2376 | ||
2377 | /* Now process them in reverse of specified order. */ | |
5ffe6683 | 2378 | while (--i >= 0) |
41d44f1f RS |
2379 | { |
2380 | prop = parms[i]; | |
2381 | val = values[i]; | |
2382 | store_frame_param (f, prop, val); | |
33d537f0 | 2383 | |
043604ee CY |
2384 | if (EQ (prop, Qforeground_color) |
2385 | || EQ (prop, Qbackground_color)) | |
2386 | update_face_from_frame_parameter (f, prop, val); | |
41d44f1f | 2387 | } |
d311d28c PE |
2388 | |
2389 | SAFE_FREE (); | |
41d44f1f | 2390 | } |
3b58be21 | 2391 | return Qnil; |
dc6f92b8 JB |
2392 | } |
2393 | \f | |
a26a1f95 | 2394 | DEFUN ("frame-char-height", Fframe_char_height, Sframe_char_height, |
14ff1ee0 PJ |
2395 | 0, 1, 0, |
2396 | doc: /* Height in pixels of a line in the font in frame FRAME. | |
2397 | If FRAME is omitted, the selected frame is used. | |
2398 | For a terminal frame, the value is always 1. */) | |
5842a27b | 2399 | (Lisp_Object frame) |
dc6f92b8 | 2400 | { |
a26a1f95 | 2401 | struct frame *f; |
dc6f92b8 | 2402 | |
a26a1f95 | 2403 | if (NILP (frame)) |
8d2666fe | 2404 | frame = selected_frame; |
b7826503 | 2405 | CHECK_FRAME (frame); |
8d2666fe | 2406 | f = XFRAME (frame); |
a26a1f95 | 2407 | |
032d78fe GV |
2408 | #ifdef HAVE_WINDOW_SYSTEM |
2409 | if (FRAME_WINDOW_P (f)) | |
a26a1f95 RS |
2410 | return make_number (x_char_height (f)); |
2411 | else | |
dc6d9681 | 2412 | #endif |
a26a1f95 RS |
2413 | return make_number (1); |
2414 | } | |
dc6d9681 | 2415 | |
dc6f92b8 | 2416 | |
a26a1f95 | 2417 | DEFUN ("frame-char-width", Fframe_char_width, Sframe_char_width, |
14ff1ee0 PJ |
2418 | 0, 1, 0, |
2419 | doc: /* Width in pixels of characters in the font in frame FRAME. | |
2420 | If FRAME is omitted, the selected frame is used. | |
31b7cc74 | 2421 | On a graphical screen, the width is the standard width of the default font. |
14ff1ee0 | 2422 | For a terminal screen, the value is always 1. */) |
5842a27b | 2423 | (Lisp_Object frame) |
dc6f92b8 | 2424 | { |
a26a1f95 RS |
2425 | struct frame *f; |
2426 | ||
2427 | if (NILP (frame)) | |
8d2666fe | 2428 | frame = selected_frame; |
b7826503 | 2429 | CHECK_FRAME (frame); |
8d2666fe | 2430 | f = XFRAME (frame); |
a26a1f95 | 2431 | |
032d78fe GV |
2432 | #ifdef HAVE_WINDOW_SYSTEM |
2433 | if (FRAME_WINDOW_P (f)) | |
a26a1f95 RS |
2434 | return make_number (x_char_width (f)); |
2435 | else | |
2436 | #endif | |
2437 | return make_number (1); | |
dc6f92b8 JB |
2438 | } |
2439 | ||
177c0ea7 | 2440 | DEFUN ("frame-pixel-height", Fframe_pixel_height, |
a26a1f95 | 2441 | Sframe_pixel_height, 0, 1, 0, |
14ff1ee0 | 2442 | doc: /* Return a FRAME's height in pixels. |
9ec6f100 GM |
2443 | If FRAME is omitted, the selected frame is used. The exact value |
2444 | of the result depends on the window-system and toolkit in use: | |
2445 | ||
2446 | In the Gtk+ version of Emacs, it includes only any window (including | |
4c36be58 | 2447 | the minibuffer or echo area), mode line, and header line. It does not |
9ec6f100 GM |
2448 | include the tool bar or menu bar. |
2449 | ||
2450 | With the Motif or Lucid toolkits, it also includes the tool bar (but | |
2451 | not the menu bar). | |
2452 | ||
2453 | In a graphical version with no toolkit, it includes both the tool bar | |
2454 | and menu bar. | |
2455 | ||
c6bf3022 | 2456 | For a text terminal, it includes the menu bar. In this case, the |
9ec6f100 GM |
2457 | result is really in characters rather than pixels (i.e., is identical |
2458 | to `frame-height'). */) | |
5842a27b | 2459 | (Lisp_Object frame) |
dc6f92b8 | 2460 | { |
a26a1f95 RS |
2461 | struct frame *f; |
2462 | ||
2463 | if (NILP (frame)) | |
8d2666fe | 2464 | frame = selected_frame; |
b7826503 | 2465 | CHECK_FRAME (frame); |
8d2666fe | 2466 | f = XFRAME (frame); |
a26a1f95 | 2467 | |
032d78fe GV |
2468 | #ifdef HAVE_WINDOW_SYSTEM |
2469 | if (FRAME_WINDOW_P (f)) | |
a26a1f95 RS |
2470 | return make_number (x_pixel_height (f)); |
2471 | else | |
dc6d9681 | 2472 | #endif |
5af5757b | 2473 | return make_number (FRAME_LINES (f)); |
a26a1f95 RS |
2474 | } |
2475 | ||
177c0ea7 | 2476 | DEFUN ("frame-pixel-width", Fframe_pixel_width, |
a26a1f95 | 2477 | Sframe_pixel_width, 0, 1, 0, |
14ff1ee0 PJ |
2478 | doc: /* Return FRAME's width in pixels. |
2479 | For a terminal frame, the result really gives the width in characters. | |
2480 | If FRAME is omitted, the selected frame is used. */) | |
5842a27b | 2481 | (Lisp_Object frame) |
a26a1f95 RS |
2482 | { |
2483 | struct frame *f; | |
2484 | ||
2485 | if (NILP (frame)) | |
8d2666fe | 2486 | frame = selected_frame; |
b7826503 | 2487 | CHECK_FRAME (frame); |
8d2666fe | 2488 | f = XFRAME (frame); |
dc6f92b8 | 2489 | |
032d78fe GV |
2490 | #ifdef HAVE_WINDOW_SYSTEM |
2491 | if (FRAME_WINDOW_P (f)) | |
a26a1f95 RS |
2492 | return make_number (x_pixel_width (f)); |
2493 | else | |
2494 | #endif | |
5af5757b | 2495 | return make_number (FRAME_COLS (f)); |
a26a1f95 | 2496 | } |
fb0cf781 J |
2497 | |
2498 | DEFUN ("tool-bar-pixel-width", Ftool_bar_pixel_width, | |
2499 | Stool_bar_pixel_width, 0, 1, 0, | |
2500 | doc: /* Return width in pixels of FRAME's tool bar. | |
2501 | The result is greater than zero only when the tool bar is on the left | |
2502 | or right side of FRAME. If FRAME is omitted, the selected frame is | |
2503 | used. */) | |
2504 | (Lisp_Object frame) | |
2505 | { | |
fb0cf781 J |
2506 | if (NILP (frame)) |
2507 | frame = selected_frame; | |
2508 | CHECK_FRAME (frame); | |
fb0cf781 J |
2509 | |
2510 | #ifdef FRAME_TOOLBAR_WIDTH | |
6045c4fd PE |
2511 | if (FRAME_WINDOW_P (XFRAME (frame))) |
2512 | return make_number (FRAME_TOOLBAR_WIDTH (XFRAME (frame))); | |
fb0cf781 | 2513 | #endif |
4ddb20d6 | 2514 | return make_number (0); |
fb0cf781 | 2515 | } |
a26a1f95 | 2516 | \f |
ff11dfa1 | 2517 | DEFUN ("set-frame-height", Fset_frame_height, Sset_frame_height, 2, 3, 0, |
14ff1ee0 PJ |
2518 | doc: /* Specify that the frame FRAME has LINES lines. |
2519 | Optional third arg non-nil means that redisplay should use LINES lines | |
2520 | but that the idea of the actual height of the frame should not be changed. */) | |
5842a27b | 2521 | (Lisp_Object frame, Lisp_Object lines, Lisp_Object pretend) |
dc6f92b8 | 2522 | { |
ff11dfa1 | 2523 | register struct frame *f; |
dc6f92b8 | 2524 | |
d311d28c | 2525 | CHECK_TYPE_RANGED_INTEGER (int, lines); |
ff11dfa1 | 2526 | if (NILP (frame)) |
8d2666fe | 2527 | frame = selected_frame; |
b7826503 | 2528 | CHECK_LIVE_FRAME (frame); |
8d2666fe | 2529 | f = XFRAME (frame); |
dc6f92b8 | 2530 | |
dbc4e1c1 | 2531 | /* I think this should be done with a hook. */ |
032d78fe GV |
2532 | #ifdef HAVE_WINDOW_SYSTEM |
2533 | if (FRAME_WINDOW_P (f)) | |
dc6f92b8 | 2534 | { |
5af5757b KS |
2535 | if (XINT (lines) != FRAME_LINES (f)) |
2536 | x_set_window_size (f, 1, FRAME_COLS (f), XINT (lines)); | |
32347cf4 | 2537 | do_pending_window_change (0); |
dc6f92b8 JB |
2538 | } |
2539 | else | |
fd0c2bd1 | 2540 | #endif |
32347cf4 | 2541 | change_frame_size (f, XINT (lines), 0, !NILP (pretend), 0, 0); |
dc6f92b8 JB |
2542 | return Qnil; |
2543 | } | |
2544 | ||
ff11dfa1 | 2545 | DEFUN ("set-frame-width", Fset_frame_width, Sset_frame_width, 2, 3, 0, |
14ff1ee0 PJ |
2546 | doc: /* Specify that the frame FRAME has COLS columns. |
2547 | Optional third arg non-nil means that redisplay should use COLS columns | |
2548 | but that the idea of the actual width of the frame should not be changed. */) | |
5842a27b | 2549 | (Lisp_Object frame, Lisp_Object cols, Lisp_Object pretend) |
dc6f92b8 | 2550 | { |
ff11dfa1 | 2551 | register struct frame *f; |
d311d28c | 2552 | CHECK_TYPE_RANGED_INTEGER (int, cols); |
ff11dfa1 | 2553 | if (NILP (frame)) |
8d2666fe | 2554 | frame = selected_frame; |
b7826503 | 2555 | CHECK_LIVE_FRAME (frame); |
8d2666fe | 2556 | f = XFRAME (frame); |
dc6f92b8 | 2557 | |
dbc4e1c1 | 2558 | /* I think this should be done with a hook. */ |
032d78fe GV |
2559 | #ifdef HAVE_WINDOW_SYSTEM |
2560 | if (FRAME_WINDOW_P (f)) | |
dc6f92b8 | 2561 | { |
5af5757b KS |
2562 | if (XINT (cols) != FRAME_COLS (f)) |
2563 | x_set_window_size (f, 1, XINT (cols), FRAME_LINES (f)); | |
32347cf4 | 2564 | do_pending_window_change (0); |
dc6f92b8 JB |
2565 | } |
2566 | else | |
fd0c2bd1 | 2567 | #endif |
32347cf4 | 2568 | change_frame_size (f, 0, XINT (cols), !NILP (pretend), 0, 0); |
dc6f92b8 JB |
2569 | return Qnil; |
2570 | } | |
2571 | ||
ff11dfa1 | 2572 | DEFUN ("set-frame-size", Fset_frame_size, Sset_frame_size, 3, 3, 0, |
14ff1ee0 | 2573 | doc: /* Sets size of FRAME to COLS by ROWS, measured in characters. */) |
5842a27b | 2574 | (Lisp_Object frame, Lisp_Object cols, Lisp_Object rows) |
dc6f92b8 | 2575 | { |
ff11dfa1 | 2576 | register struct frame *f; |
dc6f92b8 | 2577 | |
b7826503 | 2578 | CHECK_LIVE_FRAME (frame); |
d311d28c PE |
2579 | CHECK_TYPE_RANGED_INTEGER (int, cols); |
2580 | CHECK_TYPE_RANGED_INTEGER (int, rows); | |
ff11dfa1 | 2581 | f = XFRAME (frame); |
dc6f92b8 | 2582 | |
dbc4e1c1 | 2583 | /* I think this should be done with a hook. */ |
032d78fe GV |
2584 | #ifdef HAVE_WINDOW_SYSTEM |
2585 | if (FRAME_WINDOW_P (f)) | |
dc6f92b8 | 2586 | { |
5af5757b KS |
2587 | if (XINT (rows) != FRAME_LINES (f) |
2588 | || XINT (cols) != FRAME_COLS (f) | |
2589 | || f->new_text_lines || f->new_text_cols) | |
808c0f20 | 2590 | x_set_window_size (f, 1, XINT (cols), XINT (rows)); |
32347cf4 | 2591 | do_pending_window_change (0); |
dc6f92b8 JB |
2592 | } |
2593 | else | |
fd0c2bd1 | 2594 | #endif |
32347cf4 | 2595 | change_frame_size (f, XINT (rows), XINT (cols), 0, 0, 0); |
dc6f92b8 JB |
2596 | |
2597 | return Qnil; | |
2598 | } | |
2599 | ||
177c0ea7 | 2600 | DEFUN ("set-frame-position", Fset_frame_position, |
ff11dfa1 | 2601 | Sset_frame_position, 3, 3, 0, |
14ff1ee0 PJ |
2602 | doc: /* Sets position of FRAME in pixels to XOFFSET by YOFFSET. |
2603 | This is actually the position of the upper left corner of the frame. | |
2604 | Negative values for XOFFSET or YOFFSET are interpreted relative to | |
2605 | the rightmost or bottommost possible position (that stays within the screen). */) | |
5842a27b | 2606 | (Lisp_Object frame, Lisp_Object xoffset, Lisp_Object yoffset) |
dc6f92b8 | 2607 | { |
ff11dfa1 | 2608 | register struct frame *f; |
dc6f92b8 | 2609 | |
b7826503 | 2610 | CHECK_LIVE_FRAME (frame); |
d311d28c PE |
2611 | CHECK_TYPE_RANGED_INTEGER (int, xoffset); |
2612 | CHECK_TYPE_RANGED_INTEGER (int, yoffset); | |
ff11dfa1 | 2613 | f = XFRAME (frame); |
dc6f92b8 | 2614 | |
dbc4e1c1 | 2615 | /* I think this should be done with a hook. */ |
032d78fe GV |
2616 | #ifdef HAVE_WINDOW_SYSTEM |
2617 | if (FRAME_WINDOW_P (f)) | |
c7c70761 | 2618 | x_set_offset (f, XINT (xoffset), XINT (yoffset), 1); |
fd0c2bd1 | 2619 | #endif |
dc6f92b8 JB |
2620 | |
2621 | return Qt; | |
2622 | } | |
dc6d9681 | 2623 | |
dc6f92b8 | 2624 | \f |
972f4259 KS |
2625 | /*********************************************************************** |
2626 | Frame Parameters | |
2627 | ***********************************************************************/ | |
2628 | ||
2629 | /* Connect the frame-parameter names for X frames | |
2630 | to the ways of passing the parameter values to the window system. | |
2631 | ||
2632 | The name of a parameter, as a Lisp symbol, | |
2633 | has an `x-frame-parameter' property which is an integer in Lisp | |
2634 | that is an index in this table. */ | |
2635 | ||
2636 | struct frame_parm_table { | |
675e2c69 | 2637 | const char *name; |
972f4259 KS |
2638 | Lisp_Object *variable; |
2639 | }; | |
2640 | ||
94eed851 | 2641 | static const struct frame_parm_table frame_parms[] = |
972f4259 KS |
2642 | { |
2643 | {"auto-raise", &Qauto_raise}, | |
2644 | {"auto-lower", &Qauto_lower}, | |
2645 | {"background-color", 0}, | |
2646 | {"border-color", &Qborder_color}, | |
2647 | {"border-width", &Qborder_width}, | |
2648 | {"cursor-color", &Qcursor_color}, | |
2649 | {"cursor-type", &Qcursor_type}, | |
2650 | {"font", 0}, | |
2651 | {"foreground-color", 0}, | |
2652 | {"icon-name", &Qicon_name}, | |
2653 | {"icon-type", &Qicon_type}, | |
2654 | {"internal-border-width", &Qinternal_border_width}, | |
2655 | {"menu-bar-lines", &Qmenu_bar_lines}, | |
2656 | {"mouse-color", &Qmouse_color}, | |
2657 | {"name", &Qname}, | |
2658 | {"scroll-bar-width", &Qscroll_bar_width}, | |
2659 | {"title", &Qtitle}, | |
2660 | {"unsplittable", &Qunsplittable}, | |
2661 | {"vertical-scroll-bars", &Qvertical_scroll_bars}, | |
2662 | {"visibility", &Qvisibility}, | |
2663 | {"tool-bar-lines", &Qtool_bar_lines}, | |
2664 | {"scroll-bar-foreground", &Qscroll_bar_foreground}, | |
2665 | {"scroll-bar-background", &Qscroll_bar_background}, | |
2666 | {"screen-gamma", &Qscreen_gamma}, | |
2667 | {"line-spacing", &Qline_spacing}, | |
2668 | {"left-fringe", &Qleft_fringe}, | |
2669 | {"right-fringe", &Qright_fringe}, | |
2670 | {"wait-for-wm", &Qwait_for_wm}, | |
2671 | {"fullscreen", &Qfullscreen}, | |
0a708637 | 2672 | {"font-backend", &Qfont_backend}, |
cad9ef74 JD |
2673 | {"alpha", &Qalpha}, |
2674 | {"sticky", &Qsticky}, | |
bfeabdc3 | 2675 | {"tool-bar-position", &Qtool_bar_position}, |
972f4259 KS |
2676 | }; |
2677 | ||
81626931 | 2678 | #ifdef WINDOWSNT |
972f4259 | 2679 | |
972f4259 | 2680 | /* Calculate fullscreen size. Return in *TOP_POS and *LEFT_POS the |
bd45aef7 | 2681 | wanted positions of the WM window (not Emacs window). |
972f4259 KS |
2682 | Return in *WIDTH and *HEIGHT the wanted width and height of Emacs |
2683 | window (FRAME_X_WINDOW). | |
2684 | */ | |
2685 | ||
dfcf069d | 2686 | void |
971de7fb | 2687 | x_fullscreen_adjust (struct frame *f, int *width, int *height, int *top_pos, int *left_pos) |
dc6f92b8 | 2688 | { |
5af5757b KS |
2689 | int newwidth = FRAME_COLS (f); |
2690 | int newheight = FRAME_LINES (f); | |
05eb7cdc | 2691 | Display_Info *dpyinfo = FRAME_X_DISPLAY_INFO (f); |
dc6f92b8 | 2692 | |
5af5757b KS |
2693 | *top_pos = f->top_pos; |
2694 | *left_pos = f->left_pos; | |
3df1fda2 | 2695 | |
5af5757b | 2696 | if (f->want_fullscreen & FULLSCREEN_HEIGHT) |
972f4259 KS |
2697 | { |
2698 | int ph; | |
2699 | ||
a0fe6cca | 2700 | ph = x_display_pixel_height (dpyinfo); |
5af5757b KS |
2701 | newheight = FRAME_PIXEL_HEIGHT_TO_TEXT_LINES (f, ph); |
2702 | ph = FRAME_TEXT_LINES_TO_PIXEL_HEIGHT (f, newheight) - f->y_pixels_diff; | |
2703 | newheight = FRAME_PIXEL_HEIGHT_TO_TEXT_LINES (f, ph); | |
972f4259 KS |
2704 | *top_pos = 0; |
2705 | } | |
dc6f92b8 | 2706 | |
5af5757b | 2707 | if (f->want_fullscreen & FULLSCREEN_WIDTH) |
972f4259 KS |
2708 | { |
2709 | int pw; | |
2710 | ||
a0fe6cca | 2711 | pw = x_display_pixel_width (dpyinfo); |
5af5757b KS |
2712 | newwidth = FRAME_PIXEL_WIDTH_TO_TEXT_COLS (f, pw); |
2713 | pw = FRAME_TEXT_COLS_TO_PIXEL_WIDTH (f, newwidth) - f->x_pixels_diff; | |
2714 | newwidth = FRAME_PIXEL_WIDTH_TO_TEXT_COLS (f, pw); | |
972f4259 KS |
2715 | *left_pos = 0; |
2716 | } | |
dc6f92b8 | 2717 | |
972f4259 KS |
2718 | *width = newwidth; |
2719 | *height = newheight; | |
2720 | } | |
dc6f92b8 | 2721 | |
81626931 PE |
2722 | #endif /* WINDOWSNT */ |
2723 | ||
2724 | #ifdef HAVE_WINDOW_SYSTEM | |
beb0bc36 | 2725 | |
972f4259 KS |
2726 | /* Change the parameters of frame F as specified by ALIST. |
2727 | If a parameter is not specially recognized, do nothing special; | |
2728 | otherwise call the `x_set_...' function for that parameter. | |
2729 | Except for certain geometry properties, always call store_frame_param | |
2730 | to store the new value in the parameter alist. */ | |
14ff1ee0 | 2731 | |
972f4259 | 2732 | void |
971de7fb | 2733 | x_set_frame_parameters (FRAME_PTR f, Lisp_Object alist) |
972f4259 KS |
2734 | { |
2735 | Lisp_Object tail; | |
dc6f92b8 | 2736 | |
972f4259 KS |
2737 | /* If both of these parameters are present, it's more efficient to |
2738 | set them both at once. So we wait until we've looked at the | |
2739 | entire list before we set them. */ | |
2740 | int width, height; | |
3df1fda2 | 2741 | |
972f4259 KS |
2742 | /* Same here. */ |
2743 | Lisp_Object left, top; | |
2744 | ||
2745 | /* Same with these. */ | |
2746 | Lisp_Object icon_left, icon_top; | |
2747 | ||
2748 | /* Record in these vectors all the parms specified. */ | |
2749 | Lisp_Object *parms; | |
2750 | Lisp_Object *values; | |
f66c7cf8 | 2751 | ptrdiff_t i, p; |
972f4259 KS |
2752 | int left_no_change = 0, top_no_change = 0; |
2753 | int icon_left_no_change = 0, icon_top_no_change = 0; | |
3f1c6666 | 2754 | int size_changed = 0; |
972f4259 KS |
2755 | struct gcpro gcpro1, gcpro2; |
2756 | ||
2757 | i = 0; | |
7d7bbefd | 2758 | for (tail = alist; CONSP (tail); tail = XCDR (tail)) |
972f4259 KS |
2759 | i++; |
2760 | ||
38182d90 PE |
2761 | parms = alloca (i * sizeof *parms); |
2762 | values = alloca (i * sizeof *values); | |
972f4259 KS |
2763 | |
2764 | /* Extract parm names and values into those vectors. */ | |
2765 | ||
2766 | i = 0; | |
d7b10f4c | 2767 | for (tail = alist; CONSP (tail); tail = XCDR (tail)) |
972f4259 KS |
2768 | { |
2769 | Lisp_Object elt; | |
2770 | ||
d7b10f4c | 2771 | elt = XCAR (tail); |
972f4259 KS |
2772 | parms[i] = Fcar (elt); |
2773 | values[i] = Fcdr (elt); | |
2774 | i++; | |
2775 | } | |
2776 | /* TAIL and ALIST are not used again below here. */ | |
2777 | alist = tail = Qnil; | |
2778 | ||
2779 | GCPRO2 (*parms, *values); | |
2780 | gcpro1.nvars = i; | |
2781 | gcpro2.nvars = i; | |
2782 | ||
2783 | /* There is no need to gcpro LEFT, TOP, ICON_LEFT, or ICON_TOP, | |
2784 | because their values appear in VALUES and strings are not valid. */ | |
2785 | top = left = Qunbound; | |
2786 | icon_left = icon_top = Qunbound; | |
2787 | ||
2788 | /* Provide default values for HEIGHT and WIDTH. */ | |
5af5757b KS |
2789 | width = (f->new_text_cols ? f->new_text_cols : FRAME_COLS (f)); |
2790 | height = (f->new_text_lines ? f->new_text_lines : FRAME_LINES (f)); | |
972f4259 KS |
2791 | |
2792 | /* Process foreground_color and background_color before anything else. | |
2793 | They are independent of other properties, but other properties (e.g., | |
2794 | cursor_color) are dependent upon them. */ | |
2795 | /* Process default font as well, since fringe widths depends on it. */ | |
972f4259 KS |
2796 | for (p = 0; p < i; p++) |
2797 | { | |
2798 | Lisp_Object prop, val; | |
2799 | ||
2800 | prop = parms[p]; | |
2801 | val = values[p]; | |
2802 | if (EQ (prop, Qforeground_color) | |
2803 | || EQ (prop, Qbackground_color) | |
3f1c6666 | 2804 | || EQ (prop, Qfont)) |
972f4259 KS |
2805 | { |
2806 | register Lisp_Object param_index, old_value; | |
2807 | ||
2808 | old_value = get_frame_param (f, prop); | |
972f4259 KS |
2809 | if (NILP (Fequal (val, old_value))) |
2810 | { | |
2811 | store_frame_param (f, prop, val); | |
2812 | ||
2813 | param_index = Fget (prop, Qx_frame_parameter); | |
2814 | if (NATNUMP (param_index) | |
2815 | && (XFASTINT (param_index) | |
2816 | < sizeof (frame_parms)/sizeof (frame_parms[0])) | |
fa971ac3 KL |
2817 | && FRAME_RIF (f)->frame_parm_handlers[XINT (param_index)]) |
2818 | (*(FRAME_RIF (f)->frame_parm_handlers[XINT (param_index)])) (f, val, old_value); | |
972f4259 KS |
2819 | } |
2820 | } | |
2821 | } | |
2822 | ||
2823 | /* Now process them in reverse of specified order. */ | |
c5101a77 | 2824 | while (i-- != 0) |
972f4259 KS |
2825 | { |
2826 | Lisp_Object prop, val; | |
2827 | ||
2828 | prop = parms[i]; | |
2829 | val = values[i]; | |
2830 | ||
d311d28c | 2831 | if (EQ (prop, Qwidth) && RANGED_INTEGERP (0, val, INT_MAX)) |
3f1c6666 JD |
2832 | { |
2833 | size_changed = 1; | |
2834 | width = XFASTINT (val); | |
2835 | } | |
d311d28c | 2836 | else if (EQ (prop, Qheight) && RANGED_INTEGERP (0, val, INT_MAX)) |
3f1c6666 JD |
2837 | { |
2838 | size_changed = 1; | |
2839 | height = XFASTINT (val); | |
2840 | } | |
972f4259 KS |
2841 | else if (EQ (prop, Qtop)) |
2842 | top = val; | |
2843 | else if (EQ (prop, Qleft)) | |
2844 | left = val; | |
2845 | else if (EQ (prop, Qicon_top)) | |
2846 | icon_top = val; | |
2847 | else if (EQ (prop, Qicon_left)) | |
2848 | icon_left = val; | |
2849 | else if (EQ (prop, Qforeground_color) | |
2850 | || EQ (prop, Qbackground_color) | |
3f1c6666 | 2851 | || EQ (prop, Qfont)) |
972f4259 KS |
2852 | /* Processed above. */ |
2853 | continue; | |
2854 | else | |
2855 | { | |
2856 | register Lisp_Object param_index, old_value; | |
2857 | ||
2858 | old_value = get_frame_param (f, prop); | |
2859 | ||
2860 | store_frame_param (f, prop, val); | |
2861 | ||
2862 | param_index = Fget (prop, Qx_frame_parameter); | |
2863 | if (NATNUMP (param_index) | |
2864 | && (XFASTINT (param_index) | |
2865 | < sizeof (frame_parms)/sizeof (frame_parms[0])) | |
fa971ac3 KL |
2866 | && FRAME_RIF (f)->frame_parm_handlers[XINT (param_index)]) |
2867 | (*(FRAME_RIF (f)->frame_parm_handlers[XINT (param_index)])) (f, val, old_value); | |
972f4259 KS |
2868 | } |
2869 | } | |
2870 | ||
2871 | /* Don't die if just one of these was set. */ | |
5fbfb018 | 2872 | if (EQ (left, Qunbound)) |
972f4259 KS |
2873 | { |
2874 | left_no_change = 1; | |
5af5757b KS |
2875 | if (f->left_pos < 0) |
2876 | left = Fcons (Qplus, Fcons (make_number (f->left_pos), Qnil)); | |
972f4259 | 2877 | else |
5af5757b | 2878 | XSETINT (left, f->left_pos); |
972f4259 | 2879 | } |
5fbfb018 | 2880 | if (EQ (top, Qunbound)) |
972f4259 KS |
2881 | { |
2882 | top_no_change = 1; | |
5af5757b KS |
2883 | if (f->top_pos < 0) |
2884 | top = Fcons (Qplus, Fcons (make_number (f->top_pos), Qnil)); | |
972f4259 | 2885 | else |
5af5757b | 2886 | XSETINT (top, f->top_pos); |
972f4259 KS |
2887 | } |
2888 | ||
2889 | /* If one of the icon positions was not set, preserve or default it. */ | |
d311d28c | 2890 | if (! TYPE_RANGED_INTEGERP (int, icon_left)) |
972f4259 KS |
2891 | { |
2892 | icon_left_no_change = 1; | |
e69b0960 | 2893 | icon_left = Fcdr (Fassq (Qicon_left, f->param_alist)); |
972f4259 KS |
2894 | if (NILP (icon_left)) |
2895 | XSETINT (icon_left, 0); | |
2896 | } | |
d311d28c | 2897 | if (! TYPE_RANGED_INTEGERP (int, icon_top)) |
972f4259 KS |
2898 | { |
2899 | icon_top_no_change = 1; | |
e69b0960 | 2900 | icon_top = Fcdr (Fassq (Qicon_top, f->param_alist)); |
972f4259 KS |
2901 | if (NILP (icon_top)) |
2902 | XSETINT (icon_top, 0); | |
2903 | } | |
2904 | ||
972f4259 KS |
2905 | /* Don't set these parameters unless they've been explicitly |
2906 | specified. The window might be mapped or resized while we're in | |
2907 | this function, and we don't want to override that unless the lisp | |
2908 | code has asked for it. | |
2909 | ||
2910 | Don't set these parameters unless they actually differ from the | |
2911 | window's current parameters; the window may not actually exist | |
2912 | yet. */ | |
2913 | { | |
2914 | Lisp_Object frame; | |
2915 | ||
2916 | check_frame_size (f, &height, &width); | |
2917 | ||
2918 | XSETFRAME (frame, f); | |
2919 | ||
3f1c6666 JD |
2920 | if (size_changed |
2921 | && (width != FRAME_COLS (f) | |
2922 | || height != FRAME_LINES (f) | |
2923 | || f->new_text_lines || f->new_text_cols)) | |
2924 | Fset_frame_size (frame, make_number (width), make_number (height)); | |
972f4259 KS |
2925 | |
2926 | if ((!NILP (left) || !NILP (top)) | |
2927 | && ! (left_no_change && top_no_change) | |
5af5757b KS |
2928 | && ! (NUMBERP (left) && XINT (left) == f->left_pos |
2929 | && NUMBERP (top) && XINT (top) == f->top_pos)) | |
972f4259 KS |
2930 | { |
2931 | int leftpos = 0; | |
2932 | int toppos = 0; | |
2933 | ||
2934 | /* Record the signs. */ | |
5af5757b | 2935 | f->size_hint_flags &= ~ (XNegative | YNegative); |
972f4259 | 2936 | if (EQ (left, Qminus)) |
5af5757b | 2937 | f->size_hint_flags |= XNegative; |
b8898fda | 2938 | else if (TYPE_RANGED_INTEGERP (int, left)) |
972f4259 KS |
2939 | { |
2940 | leftpos = XINT (left); | |
2941 | if (leftpos < 0) | |
5af5757b | 2942 | f->size_hint_flags |= XNegative; |
972f4259 KS |
2943 | } |
2944 | else if (CONSP (left) && EQ (XCAR (left), Qminus) | |
2945 | && CONSP (XCDR (left)) | |
b8898fda | 2946 | && RANGED_INTEGERP (-INT_MAX, XCAR (XCDR (left)), INT_MAX)) |
972f4259 KS |
2947 | { |
2948 | leftpos = - XINT (XCAR (XCDR (left))); | |
5af5757b | 2949 | f->size_hint_flags |= XNegative; |
972f4259 KS |
2950 | } |
2951 | else if (CONSP (left) && EQ (XCAR (left), Qplus) | |
2952 | && CONSP (XCDR (left)) | |
b8898fda | 2953 | && TYPE_RANGED_INTEGERP (int, XCAR (XCDR (left)))) |
972f4259 KS |
2954 | { |
2955 | leftpos = XINT (XCAR (XCDR (left))); | |
2956 | } | |
2957 | ||
2958 | if (EQ (top, Qminus)) | |
5af5757b | 2959 | f->size_hint_flags |= YNegative; |
b8898fda | 2960 | else if (TYPE_RANGED_INTEGERP (int, top)) |
972f4259 KS |
2961 | { |
2962 | toppos = XINT (top); | |
2963 | if (toppos < 0) | |
5af5757b | 2964 | f->size_hint_flags |= YNegative; |
972f4259 KS |
2965 | } |
2966 | else if (CONSP (top) && EQ (XCAR (top), Qminus) | |
2967 | && CONSP (XCDR (top)) | |
b8898fda | 2968 | && RANGED_INTEGERP (-INT_MAX, XCAR (XCDR (top)), INT_MAX)) |
972f4259 KS |
2969 | { |
2970 | toppos = - XINT (XCAR (XCDR (top))); | |
5af5757b | 2971 | f->size_hint_flags |= YNegative; |
972f4259 KS |
2972 | } |
2973 | else if (CONSP (top) && EQ (XCAR (top), Qplus) | |
2974 | && CONSP (XCDR (top)) | |
b8898fda | 2975 | && TYPE_RANGED_INTEGERP (int, XCAR (XCDR (top)))) |
972f4259 KS |
2976 | { |
2977 | toppos = XINT (XCAR (XCDR (top))); | |
2978 | } | |
2979 | ||
2980 | ||
2981 | /* Store the numeric value of the position. */ | |
5af5757b KS |
2982 | f->top_pos = toppos; |
2983 | f->left_pos = leftpos; | |
972f4259 | 2984 | |
5af5757b | 2985 | f->win_gravity = NorthWestGravity; |
972f4259 KS |
2986 | |
2987 | /* Actually set that position, and convert to absolute. */ | |
2988 | x_set_offset (f, leftpos, toppos, -1); | |
2989 | } | |
2990 | ||
2991 | if ((!NILP (icon_left) || !NILP (icon_top)) | |
2992 | && ! (icon_left_no_change && icon_top_no_change)) | |
2993 | x_wm_set_icon_position (f, XINT (icon_left), XINT (icon_top)); | |
2994 | } | |
2995 | ||
2996 | UNGCPRO; | |
2997 | } | |
2998 | ||
2999 | ||
3000 | /* Insert a description of internally-recorded parameters of frame X | |
3001 | into the parameter alist *ALISTPTR that is to be given to the user. | |
3002 | Only parameters that are specific to the X window system | |
3003 | and whose values are not correctly recorded in the frame's | |
3004 | param_alist need to be considered here. */ | |
3005 | ||
3006 | void | |
971de7fb | 3007 | x_report_frame_params (struct frame *f, Lisp_Object *alistptr) |
972f4259 KS |
3008 | { |
3009 | char buf[16]; | |
3010 | Lisp_Object tem; | |
8a401434 | 3011 | unsigned long w; |
972f4259 KS |
3012 | |
3013 | /* Represent negative positions (off the top or left screen edge) | |
3014 | in a way that Fmodify_frame_parameters will understand correctly. */ | |
5af5757b KS |
3015 | XSETINT (tem, f->left_pos); |
3016 | if (f->left_pos >= 0) | |
972f4259 KS |
3017 | store_in_alist (alistptr, Qleft, tem); |
3018 | else | |
3019 | store_in_alist (alistptr, Qleft, Fcons (Qplus, Fcons (tem, Qnil))); | |
3020 | ||
5af5757b KS |
3021 | XSETINT (tem, f->top_pos); |
3022 | if (f->top_pos >= 0) | |
972f4259 KS |
3023 | store_in_alist (alistptr, Qtop, tem); |
3024 | else | |
3025 | store_in_alist (alistptr, Qtop, Fcons (Qplus, Fcons (tem, Qnil))); | |
3026 | ||
3027 | store_in_alist (alistptr, Qborder_width, | |
5af5757b | 3028 | make_number (f->border_width)); |
972f4259 | 3029 | store_in_alist (alistptr, Qinternal_border_width, |
5af5757b | 3030 | make_number (FRAME_INTERNAL_BORDER_WIDTH (f))); |
972f4259 | 3031 | store_in_alist (alistptr, Qleft_fringe, |
5af5757b | 3032 | make_number (FRAME_LEFT_FRINGE_WIDTH (f))); |
972f4259 | 3033 | store_in_alist (alistptr, Qright_fringe, |
5af5757b | 3034 | make_number (FRAME_RIGHT_FRINGE_WIDTH (f))); |
972f4259 KS |
3035 | store_in_alist (alistptr, Qscroll_bar_width, |
3036 | (! FRAME_HAS_VERTICAL_SCROLL_BARS (f) | |
3037 | ? make_number (0) | |
5af5757b KS |
3038 | : FRAME_CONFIG_SCROLL_BAR_WIDTH (f) > 0 |
3039 | ? make_number (FRAME_CONFIG_SCROLL_BAR_WIDTH (f)) | |
972f4259 KS |
3040 | /* nil means "use default width" |
3041 | for non-toolkit scroll bar. | |
3042 | ruler-mode.el depends on this. */ | |
3043 | : Qnil)); | |
208a048d EZ |
3044 | /* FRAME_X_WINDOW is not guaranteed to return an integer. E.g., on |
3045 | MS-Windows it returns a value whose type is HANDLE, which is | |
3046 | actually a pointer. Explicit casting avoids compiler | |
3047 | warnings. */ | |
3048 | w = (unsigned long) FRAME_X_WINDOW (f); | |
972f4259 | 3049 | store_in_alist (alistptr, Qwindow_id, |
a8290ec3 | 3050 | make_formatted_string (buf, "%lu", w)); |
972f4259 KS |
3051 | #ifdef HAVE_X_WINDOWS |
3052 | #ifdef USE_X_TOOLKIT | |
3053 | /* Tooltip frame may not have this widget. */ | |
3054 | if (FRAME_X_OUTPUT (f)->widget) | |
3055 | #endif | |
a8290ec3 | 3056 | w = (unsigned long) FRAME_OUTER_WINDOW (f); |
972f4259 | 3057 | store_in_alist (alistptr, Qouter_window_id, |
a8290ec3 | 3058 | make_formatted_string (buf, "%lu", w)); |
972f4259 | 3059 | #endif |
e69b0960 | 3060 | store_in_alist (alistptr, Qicon_name, f->icon_name); |
972f4259 KS |
3061 | FRAME_SAMPLE_VISIBILITY (f); |
3062 | store_in_alist (alistptr, Qvisibility, | |
3063 | (FRAME_VISIBLE_P (f) ? Qt | |
3064 | : FRAME_ICONIFIED_P (f) ? Qicon : Qnil)); | |
3065 | store_in_alist (alistptr, Qdisplay, | |
3066 | XCAR (FRAME_X_DISPLAY_INFO (f)->name_list_element)); | |
3067 | ||
3068 | if (FRAME_X_OUTPUT (f)->parent_desc == FRAME_X_DISPLAY_INFO (f)->root_window) | |
3069 | tem = Qnil; | |
3070 | else | |
3071 | XSETFASTINT (tem, FRAME_X_OUTPUT (f)->parent_desc); | |
5839d7e8 | 3072 | store_in_alist (alistptr, Qexplicit_name, (f->explicit_name ? Qt : Qnil)); |
972f4259 | 3073 | store_in_alist (alistptr, Qparent_id, tem); |
e69b0960 | 3074 | store_in_alist (alistptr, Qtool_bar_position, f->tool_bar_position); |
972f4259 KS |
3075 | } |
3076 | ||
3077 | ||
3078 | /* Change the `fullscreen' frame parameter of frame F. OLD_VALUE is | |
3079 | the previous value of that parameter, NEW_VALUE is the new value. */ | |
3080 | ||
3081 | void | |
971de7fb | 3082 | x_set_fullscreen (struct frame *f, Lisp_Object new_value, Lisp_Object old_value) |
972f4259 | 3083 | { |
972f4259 | 3084 | if (NILP (new_value)) |
5af5757b | 3085 | f->want_fullscreen = FULLSCREEN_NONE; |
3f1c6666 | 3086 | else if (EQ (new_value, Qfullboth) || EQ (new_value, Qfullscreen)) |
5af5757b | 3087 | f->want_fullscreen = FULLSCREEN_BOTH; |
972f4259 | 3088 | else if (EQ (new_value, Qfullwidth)) |
5af5757b | 3089 | f->want_fullscreen = FULLSCREEN_WIDTH; |
972f4259 | 3090 | else if (EQ (new_value, Qfullheight)) |
5af5757b | 3091 | f->want_fullscreen = FULLSCREEN_HEIGHT; |
3f1c6666 JD |
3092 | else if (EQ (new_value, Qmaximized)) |
3093 | f->want_fullscreen = FULLSCREEN_MAXIMIZED; | |
d761dd42 | 3094 | |
a3547743 | 3095 | if (FRAME_TERMINAL (f)->fullscreen_hook != NULL) |
974b73e8 | 3096 | FRAME_TERMINAL (f)->fullscreen_hook (f); |
972f4259 KS |
3097 | } |
3098 | ||
3099 | ||
3100 | /* Change the `line-spacing' frame parameter of frame F. OLD_VALUE is | |
3101 | the previous value of that parameter, NEW_VALUE is the new value. */ | |
3102 | ||
3103 | void | |
971de7fb | 3104 | x_set_line_spacing (struct frame *f, Lisp_Object new_value, Lisp_Object old_value) |
972f4259 KS |
3105 | { |
3106 | if (NILP (new_value)) | |
3107 | f->extra_line_spacing = 0; | |
d311d28c | 3108 | else if (RANGED_INTEGERP (0, new_value, INT_MAX)) |
972f4259 KS |
3109 | f->extra_line_spacing = XFASTINT (new_value); |
3110 | else | |
9dc95187 | 3111 | signal_error ("Invalid line-spacing", new_value); |
972f4259 KS |
3112 | if (FRAME_VISIBLE_P (f)) |
3113 | redraw_frame (f); | |
3114 | } | |
3115 | ||
3116 | ||
3117 | /* Change the `screen-gamma' frame parameter of frame F. OLD_VALUE is | |
3118 | the previous value of that parameter, NEW_VALUE is the new value. */ | |
3119 | ||
3120 | void | |
971de7fb | 3121 | x_set_screen_gamma (struct frame *f, Lisp_Object new_value, Lisp_Object old_value) |
972f4259 | 3122 | { |
05fc2ef7 CY |
3123 | Lisp_Object bgcolor; |
3124 | ||
972f4259 KS |
3125 | if (NILP (new_value)) |
3126 | f->gamma = 0; | |
3127 | else if (NUMBERP (new_value) && XFLOATINT (new_value) > 0) | |
05fc2ef7 CY |
3128 | /* The value 0.4545 is the normal viewing gamma. */ |
3129 | f->gamma = 1.0 / (0.4545 * XFLOATINT (new_value)); | |
972f4259 | 3130 | else |
9dc95187 | 3131 | signal_error ("Invalid screen-gamma", new_value); |
972f4259 | 3132 | |
05fc2ef7 | 3133 | /* Apply the new gamma value to the frame background. */ |
e69b0960 | 3134 | bgcolor = Fassq (Qbackground_color, f->param_alist); |
05fc2ef7 CY |
3135 | if (CONSP (bgcolor) && (bgcolor = XCDR (bgcolor), STRINGP (bgcolor))) |
3136 | { | |
76c1cebc PE |
3137 | Lisp_Object parm_index = Fget (Qbackground_color, Qx_frame_parameter); |
3138 | if (NATNUMP (parm_index) | |
3139 | && (XFASTINT (parm_index) | |
05fc2ef7 | 3140 | < sizeof (frame_parms)/sizeof (frame_parms[0])) |
76c1cebc PE |
3141 | && FRAME_RIF (f)->frame_parm_handlers[XFASTINT (parm_index)]) |
3142 | (*FRAME_RIF (f)->frame_parm_handlers[XFASTINT (parm_index)]) | |
6baa22c1 | 3143 | (f, bgcolor, Qnil); |
05fc2ef7 CY |
3144 | } |
3145 | ||
3146 | Fclear_face_cache (Qnil); | |
972f4259 KS |
3147 | } |
3148 | ||
3149 | ||
3150 | void | |
971de7fb | 3151 | x_set_font (struct frame *f, Lisp_Object arg, Lisp_Object oldval) |
972f4259 | 3152 | { |
6045c4fd | 3153 | Lisp_Object font_object; |
e0c8ad78 | 3154 | int fontset = -1; |
6045c4fd PE |
3155 | #ifdef HAVE_X_WINDOWS |
3156 | Lisp_Object font_param = arg; | |
3157 | #endif | |
972f4259 | 3158 | |
178377e1 | 3159 | /* Set the frame parameter back to the old value because we may |
e0c8ad78 KH |
3160 | fail to use ARG as the new parameter value. */ |
3161 | store_frame_param (f, Qfont, oldval); | |
0169d360 | 3162 | |
d507f8d7 KH |
3163 | /* ARG is a fontset name, a font name, a cons of fontset name and a |
3164 | font object, or a font object. In the last case, this function | |
3165 | never fail. */ | |
e0c8ad78 KH |
3166 | if (STRINGP (arg)) |
3167 | { | |
3168 | fontset = fs_query_fontset (arg, 0); | |
3169 | if (fontset < 0) | |
0169d360 | 3170 | { |
d7ea76b4 | 3171 | font_object = font_open_by_name (f, arg); |
e0c8ad78 | 3172 | if (NILP (font_object)) |
42a5b22f | 3173 | error ("Font `%s' is not defined", SSDATA (arg)); |
e0c8ad78 | 3174 | arg = AREF (font_object, FONT_NAME_INDEX); |
0169d360 | 3175 | } |
e0c8ad78 KH |
3176 | else if (fontset > 0) |
3177 | { | |
d7ea76b4 | 3178 | font_object = font_open_by_name (f, fontset_ascii (fontset)); |
e0c8ad78 KH |
3179 | if (NILP (font_object)) |
3180 | error ("Font `%s' is not defined", SDATA (arg)); | |
97d42150 | 3181 | arg = AREF (font_object, FONT_NAME_INDEX); |
e0c8ad78 | 3182 | } |
0169d360 | 3183 | else |
e0c8ad78 | 3184 | error ("The default fontset can't be used for a frame font"); |
0169d360 | 3185 | } |
d507f8d7 KH |
3186 | else if (CONSP (arg) && STRINGP (XCAR (arg)) && FONT_OBJECT_P (XCDR (arg))) |
3187 | { | |
3188 | /* This is the case that the ASCII font of F's fontset XCAR | |
3189 | (arg) is changed to the font XCDR (arg) by | |
3190 | `set-fontset-font'. */ | |
3191 | fontset = fs_query_fontset (XCAR (arg), 0); | |
3192 | if (fontset < 0) | |
3193 | error ("Unknown fontset: %s", SDATA (XCAR (arg))); | |
3194 | font_object = XCDR (arg); | |
3195 | arg = AREF (font_object, FONT_NAME_INDEX); | |
6045c4fd | 3196 | #ifdef HAVE_X_WINDOWS |
581e51e8 | 3197 | font_param = Ffont_get (font_object, QCname); |
6045c4fd | 3198 | #endif |
d507f8d7 | 3199 | } |
e0c8ad78 | 3200 | else if (FONT_OBJECT_P (arg)) |
698ca23e | 3201 | { |
e0c8ad78 | 3202 | font_object = arg; |
6045c4fd | 3203 | #ifdef HAVE_X_WINDOWS |
581e51e8 | 3204 | font_param = Ffont_get (font_object, QCname); |
6045c4fd | 3205 | #endif |
b17ae93a | 3206 | /* This is to store the XLFD font name in the frame parameter for |
057bce6f | 3207 | backward compatibility. We should store the font-object |
e0c8ad78 KH |
3208 | itself in the future. */ |
3209 | arg = AREF (font_object, FONT_NAME_INDEX); | |
b17ae93a | 3210 | fontset = FRAME_FONTSET (f); |
518c4881 KH |
3211 | /* Check if we can use the current fontset. If not, set FONTSET |
3212 | to -1 to generate a new fontset from FONT-OBJECT. */ | |
3213 | if (fontset >= 0) | |
3214 | { | |
3215 | Lisp_Object ascii_font = fontset_ascii (fontset); | |
3216 | Lisp_Object spec = font_spec_from_name (ascii_font); | |
3217 | ||
3218 | if (! font_match_p (spec, font_object)) | |
3219 | fontset = -1; | |
3220 | } | |
698ca23e | 3221 | } |
e0c8ad78 KH |
3222 | else |
3223 | signal_error ("Invalid font", arg); | |
972f4259 | 3224 | |
e0c8ad78 KH |
3225 | if (! NILP (Fequal (font_object, oldval))) |
3226 | return; | |
5a9aae2e | 3227 | |
e0c8ad78 KH |
3228 | x_new_font (f, font_object, fontset); |
3229 | store_frame_param (f, Qfont, arg); | |
581e51e8 JD |
3230 | #ifdef HAVE_X_WINDOWS |
3231 | store_frame_param (f, Qfont_param, font_param); | |
3232 | #endif | |
e0c8ad78 KH |
3233 | /* Recalculate toolbar height. */ |
3234 | f->n_tool_bar_rows = 0; | |
3235 | /* Ensure we redraw it. */ | |
3236 | clear_current_matrices (f); | |
ca03f883 | 3237 | |
e0c8ad78 | 3238 | recompute_basic_faces (f); |
972f4259 KS |
3239 | |
3240 | do_pending_window_change (0); | |
3241 | ||
a6f75881 CY |
3242 | /* We used to call face-set-after-frame-default here, but it leads to |
3243 | recursive calls (since that function can set the `default' face's | |
3244 | font which in turns changes the frame's `font' parameter). | |
3245 | Also I don't know what this call is meant to do, but it seems the | |
3246 | wrong way to do it anyway (it does a lot more work than what seems | |
3247 | reasonable in response to a change to `font'). */ | |
972f4259 KS |
3248 | } |
3249 | ||
3250 | ||
1a356571 | 3251 | void |
971de7fb | 3252 | x_set_font_backend (struct frame *f, Lisp_Object new_value, Lisp_Object old_value) |
1a356571 | 3253 | { |
1a356571 KH |
3254 | if (! NILP (new_value) |
3255 | && !CONSP (new_value)) | |
3256 | { | |
3257 | char *p0, *p1; | |
1bf72735 | 3258 | |
1a356571 | 3259 | CHECK_STRING (new_value); |
42a5b22f | 3260 | p0 = p1 = SSDATA (new_value); |
1a356571 KH |
3261 | new_value = Qnil; |
3262 | while (*p0) | |
3263 | { | |
22e64f7c | 3264 | while (*p1 && ! isspace (*p1) && *p1 != ',') p1++; |
1a356571 KH |
3265 | if (p0 < p1) |
3266 | new_value = Fcons (Fintern (make_string (p0, p1 - p0), Qnil), | |
3267 | new_value); | |
3268 | if (*p1) | |
22e64f7c KH |
3269 | { |
3270 | int c; | |
3271 | ||
3272 | while ((c = *++p1) && isspace (c)); | |
3273 | } | |
1a356571 KH |
3274 | p0 = p1; |
3275 | } | |
8fb9e675 KH |
3276 | new_value = Fnreverse (new_value); |
3277 | } | |
3278 | ||
3279 | if (! NILP (old_value) && ! NILP (Fequal (old_value, new_value))) | |
3280 | return; | |
3281 | ||
e0c8ad78 | 3282 | if (FRAME_FONT (f)) |
dfdf55c0 | 3283 | free_all_realized_faces (Qnil); |
1a356571 | 3284 | |
dfdf55c0 | 3285 | new_value = font_update_drivers (f, NILP (new_value) ? Qt : new_value); |
8fb9e675 | 3286 | if (NILP (new_value)) |
dfdf55c0 KH |
3287 | { |
3288 | if (NILP (old_value)) | |
3289 | error ("No font backend available"); | |
3290 | font_update_drivers (f, old_value); | |
3291 | error ("None of specified font backends are available"); | |
3292 | } | |
8fb9e675 KH |
3293 | store_frame_param (f, Qfont_backend, new_value); |
3294 | ||
e0c8ad78 | 3295 | if (FRAME_FONT (f)) |
8fb9e675 KH |
3296 | { |
3297 | Lisp_Object frame; | |
3298 | ||
3299 | XSETFRAME (frame, f); | |
3300 | x_set_font (f, Fframe_parameter (frame, Qfont), Qnil); | |
3301 | ++face_change_count; | |
3302 | ++windows_or_buffers_changed; | |
3303 | } | |
1a356571 | 3304 | } |
1a356571 KH |
3305 | |
3306 | ||
972f4259 | 3307 | void |
971de7fb | 3308 | x_set_fringe_width (struct frame *f, Lisp_Object new_value, Lisp_Object old_value) |
972f4259 KS |
3309 | { |
3310 | compute_fringe_widths (f, 1); | |
bfeabdc3 JD |
3311 | #ifdef HAVE_X_WINDOWS |
3312 | /* Must adjust this so window managers report correct number of columns. */ | |
3313 | if (FRAME_X_WINDOW (f) != 0) | |
3314 | x_wm_set_size_hint (f, 0, 0); | |
3315 | #endif | |
972f4259 KS |
3316 | } |
3317 | ||
3318 | void | |
971de7fb | 3319 | x_set_border_width (struct frame *f, Lisp_Object arg, Lisp_Object oldval) |
972f4259 | 3320 | { |
d311d28c | 3321 | CHECK_TYPE_RANGED_INTEGER (int, arg); |
972f4259 | 3322 | |
5af5757b | 3323 | if (XINT (arg) == f->border_width) |
972f4259 KS |
3324 | return; |
3325 | ||
972f4259 | 3326 | if (FRAME_X_WINDOW (f) != 0) |
dac85f4b | 3327 | error ("Cannot change the border width of a frame"); |
972f4259 | 3328 | |
5af5757b | 3329 | f->border_width = XINT (arg); |
972f4259 KS |
3330 | } |
3331 | ||
3332 | void | |
971de7fb | 3333 | x_set_internal_border_width (struct frame *f, Lisp_Object arg, Lisp_Object oldval) |
972f4259 | 3334 | { |
5af5757b | 3335 | int old = FRAME_INTERNAL_BORDER_WIDTH (f); |
972f4259 | 3336 | |
d311d28c | 3337 | CHECK_TYPE_RANGED_INTEGER (int, arg); |
5af5757b KS |
3338 | FRAME_INTERNAL_BORDER_WIDTH (f) = XINT (arg); |
3339 | if (FRAME_INTERNAL_BORDER_WIDTH (f) < 0) | |
3340 | FRAME_INTERNAL_BORDER_WIDTH (f) = 0; | |
972f4259 KS |
3341 | |
3342 | #ifdef USE_X_TOOLKIT | |
3343 | if (FRAME_X_OUTPUT (f)->edit_widget) | |
3344 | widget_store_internal_border (FRAME_X_OUTPUT (f)->edit_widget); | |
3345 | #endif | |
3346 | ||
5af5757b | 3347 | if (FRAME_INTERNAL_BORDER_WIDTH (f) == old) |
972f4259 KS |
3348 | return; |
3349 | ||
3350 | if (FRAME_X_WINDOW (f) != 0) | |
3351 | { | |
5af5757b | 3352 | x_set_window_size (f, 0, FRAME_COLS (f), FRAME_LINES (f)); |
972f4259 KS |
3353 | SET_FRAME_GARBAGED (f); |
3354 | do_pending_window_change (0); | |
3355 | } | |
3356 | else | |
3357 | SET_FRAME_GARBAGED (f); | |
3358 | } | |
3359 | ||
3360 | void | |
971de7fb | 3361 | x_set_visibility (struct frame *f, Lisp_Object value, Lisp_Object oldval) |
972f4259 KS |
3362 | { |
3363 | Lisp_Object frame; | |
3364 | XSETFRAME (frame, f); | |
3365 | ||
3366 | if (NILP (value)) | |
3367 | Fmake_frame_invisible (frame, Qt); | |
3368 | else if (EQ (value, Qicon)) | |
3369 | Ficonify_frame (frame); | |
3370 | else | |
3371 | Fmake_frame_visible (frame); | |
3372 | } | |
3373 | ||
3374 | void | |
971de7fb | 3375 | x_set_autoraise (struct frame *f, Lisp_Object arg, Lisp_Object oldval) |
972f4259 KS |
3376 | { |
3377 | f->auto_raise = !EQ (Qnil, arg); | |
3378 | } | |
3379 | ||
3380 | void | |
971de7fb | 3381 | x_set_autolower (struct frame *f, Lisp_Object arg, Lisp_Object oldval) |
972f4259 KS |
3382 | { |
3383 | f->auto_lower = !EQ (Qnil, arg); | |
3384 | } | |
3385 | ||
3386 | void | |
971de7fb | 3387 | x_set_unsplittable (struct frame *f, Lisp_Object arg, Lisp_Object oldval) |
972f4259 KS |
3388 | { |
3389 | f->no_split = !NILP (arg); | |
3390 | } | |
3391 | ||
3392 | void | |
971de7fb | 3393 | x_set_vertical_scroll_bars (struct frame *f, Lisp_Object arg, Lisp_Object oldval) |
972f4259 KS |
3394 | { |
3395 | if ((EQ (arg, Qleft) && FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT (f)) | |
3396 | || (EQ (arg, Qright) && FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT (f)) | |
3397 | || (NILP (arg) && FRAME_HAS_VERTICAL_SCROLL_BARS (f)) | |
3398 | || (!NILP (arg) && ! FRAME_HAS_VERTICAL_SCROLL_BARS (f))) | |
3399 | { | |
3400 | FRAME_VERTICAL_SCROLL_BAR_TYPE (f) | |
3401 | = (NILP (arg) | |
3402 | ? vertical_scroll_bar_none | |
3403 | : EQ (Qleft, arg) | |
3404 | ? vertical_scroll_bar_left | |
3405 | : EQ (Qright, arg) | |
3406 | ? vertical_scroll_bar_right | |
6b61353c KH |
3407 | : EQ (Qleft, Vdefault_frame_scroll_bars) |
3408 | ? vertical_scroll_bar_left | |
3409 | : EQ (Qright, Vdefault_frame_scroll_bars) | |
3410 | ? vertical_scroll_bar_right | |
3411 | : vertical_scroll_bar_none); | |
972f4259 KS |
3412 | |
3413 | /* We set this parameter before creating the X window for the | |
3414 | frame, so we can get the geometry right from the start. | |
3415 | However, if the window hasn't been created yet, we shouldn't | |
3416 | call x_set_window_size. */ | |
3417 | if (FRAME_X_WINDOW (f)) | |
5af5757b | 3418 | x_set_window_size (f, 0, FRAME_COLS (f), FRAME_LINES (f)); |
972f4259 KS |
3419 | do_pending_window_change (0); |
3420 | } | |
3421 | } | |
3422 | ||
3423 | void | |
971de7fb | 3424 | x_set_scroll_bar_width (struct frame *f, Lisp_Object arg, Lisp_Object oldval) |
972f4259 | 3425 | { |
5af5757b | 3426 | int wid = FRAME_COLUMN_WIDTH (f); |
972f4259 KS |
3427 | |
3428 | if (NILP (arg)) | |
3429 | { | |
3430 | x_set_scroll_bar_default_width (f); | |
3431 | ||
3432 | if (FRAME_X_WINDOW (f)) | |
5af5757b | 3433 | x_set_window_size (f, 0, FRAME_COLS (f), FRAME_LINES (f)); |
972f4259 KS |
3434 | do_pending_window_change (0); |
3435 | } | |
b8898fda | 3436 | else if (RANGED_INTEGERP (1, arg, INT_MAX) |
5af5757b | 3437 | && XFASTINT (arg) != FRAME_CONFIG_SCROLL_BAR_WIDTH (f)) |
972f4259 KS |
3438 | { |
3439 | if (XFASTINT (arg) <= 2 * VERTICAL_SCROLL_BAR_WIDTH_TRIM) | |
3440 | XSETINT (arg, 2 * VERTICAL_SCROLL_BAR_WIDTH_TRIM + 1); | |
3441 | ||
5af5757b KS |
3442 | FRAME_CONFIG_SCROLL_BAR_WIDTH (f) = XFASTINT (arg); |
3443 | FRAME_CONFIG_SCROLL_BAR_COLS (f) = (XFASTINT (arg) + wid-1) / wid; | |
972f4259 | 3444 | if (FRAME_X_WINDOW (f)) |
5af5757b | 3445 | x_set_window_size (f, 0, FRAME_COLS (f), FRAME_LINES (f)); |
972f4259 KS |
3446 | do_pending_window_change (0); |
3447 | } | |
3448 | ||
5af5757b | 3449 | change_frame_size (f, 0, FRAME_COLS (f), 0, 0, 0); |
972f4259 KS |
3450 | XWINDOW (FRAME_SELECTED_WINDOW (f))->cursor.hpos = 0; |
3451 | XWINDOW (FRAME_SELECTED_WINDOW (f))->cursor.x = 0; | |
3452 | } | |
3453 | ||
3454 | ||
3455 | ||
3456 | /* Return non-nil if frame F wants a bitmap icon. */ | |
3457 | ||
3458 | Lisp_Object | |
971de7fb | 3459 | x_icon_type (FRAME_PTR f) |
972f4259 KS |
3460 | { |
3461 | Lisp_Object tem; | |
3462 | ||
e69b0960 | 3463 | tem = assq_no_quit (Qicon_type, f->param_alist); |
972f4259 KS |
3464 | if (CONSP (tem)) |
3465 | return XCDR (tem); | |
3466 | else | |
3467 | return Qnil; | |
3468 | } | |
3469 | ||
0a708637 | 3470 | void |
971de7fb | 3471 | x_set_alpha (struct frame *f, Lisp_Object arg, Lisp_Object oldval) |
0a708637 GM |
3472 | { |
3473 | double alpha = 1.0; | |
3474 | double newval[2]; | |
b8898fda | 3475 | int i; |
0a708637 GM |
3476 | Lisp_Object item; |
3477 | ||
3478 | for (i = 0; i < 2; i++) | |
3479 | { | |
3480 | newval[i] = 1.0; | |
3481 | if (CONSP (arg)) | |
3482 | { | |
3483 | item = CAR (arg); | |
3484 | arg = CDR (arg); | |
3485 | } | |
3486 | else | |
1fd877d6 | 3487 | item = arg; |
0a708637 | 3488 | |
62e62ea8 CY |
3489 | if (NILP (item)) |
3490 | alpha = - 1.0; | |
3491 | else if (FLOATP (item)) | |
3492 | { | |
3493 | alpha = XFLOAT_DATA (item); | |
3494 | if (alpha < 0.0 || 1.0 < alpha) | |
3495 | args_out_of_range (make_float (0.0), make_float (1.0)); | |
3496 | } | |
3497 | else if (INTEGERP (item)) | |
3498 | { | |
b8898fda | 3499 | EMACS_INT ialpha = XINT (item); |
62e62ea8 CY |
3500 | if (ialpha < 0 || 100 < ialpha) |
3501 | args_out_of_range (make_number (0), make_number (100)); | |
3502 | else | |
3503 | alpha = ialpha / 100.0; | |
3504 | } | |
3505 | else | |
3506 | wrong_type_argument (Qnumberp, item); | |
0a708637 GM |
3507 | newval[i] = alpha; |
3508 | } | |
3509 | ||
3510 | for (i = 0; i < 2; i++) | |
3511 | f->alpha[i] = newval[i]; | |
3512 | ||
59bc82c0 | 3513 | #if defined (HAVE_X_WINDOWS) || defined (HAVE_NTGUI) || defined (NS_IMPL_COCOA) |
0a708637 GM |
3514 | BLOCK_INPUT; |
3515 | x_set_frame_alpha (f); | |
3516 | UNBLOCK_INPUT; | |
3517 | #endif | |
3518 | ||
3519 | return; | |
3520 | } | |
3521 | ||
972f4259 KS |
3522 | \f |
3523 | /* Subroutines of creating an X frame. */ | |
3524 | ||
3525 | /* Make sure that Vx_resource_name is set to a reasonable value. | |
3526 | Fix it up, or set it to `emacs' if it is too hopeless. */ | |
3527 | ||
3528 | void | |
971de7fb | 3529 | validate_x_resource_name (void) |
972f4259 | 3530 | { |
8a401434 | 3531 | ptrdiff_t len = 0; |
972f4259 | 3532 | /* Number of valid characters in the resource name. */ |
8a401434 | 3533 | ptrdiff_t good_count = 0; |
972f4259 | 3534 | /* Number of invalid characters in the resource name. */ |
8a401434 | 3535 | ptrdiff_t bad_count = 0; |
972f4259 | 3536 | Lisp_Object new; |
8a401434 | 3537 | ptrdiff_t i; |
972f4259 KS |
3538 | |
3539 | if (!STRINGP (Vx_resource_class)) | |
3540 | Vx_resource_class = build_string (EMACS_CLASS); | |
3541 | ||
3542 | if (STRINGP (Vx_resource_name)) | |
3543 | { | |
3544 | unsigned char *p = SDATA (Vx_resource_name); | |
972f4259 KS |
3545 | |
3546 | len = SBYTES (Vx_resource_name); | |
3547 | ||
3548 | /* Only letters, digits, - and _ are valid in resource names. | |
3549 | Count the valid characters and count the invalid ones. */ | |
3550 | for (i = 0; i < len; i++) | |
3551 | { | |
3552 | int c = p[i]; | |
3553 | if (! ((c >= 'a' && c <= 'z') | |
3554 | || (c >= 'A' && c <= 'Z') | |
3555 | || (c >= '0' && c <= '9') | |
3556 | || c == '-' || c == '_')) | |
3557 | bad_count++; | |
3558 | else | |
3559 | good_count++; | |
3560 | } | |
3561 | } | |
3562 | else | |
3563 | /* Not a string => completely invalid. */ | |
3564 | bad_count = 5, good_count = 0; | |
3565 | ||
3566 | /* If name is valid already, return. */ | |
3567 | if (bad_count == 0) | |
3568 | return; | |
3569 | ||
8a401434 PE |
3570 | /* If name is entirely invalid, or nearly so, or is so implausibly |
3571 | large that alloca might not work, use `emacs'. */ | |
3572 | if (good_count < 2 || MAX_ALLOCA - sizeof ".customization" < len) | |
972f4259 KS |
3573 | { |
3574 | Vx_resource_name = build_string ("emacs"); | |
3575 | return; | |
3576 | } | |
3577 | ||
3578 | /* Name is partly valid. Copy it and replace the invalid characters | |
3579 | with underscores. */ | |
3580 | ||
3581 | Vx_resource_name = new = Fcopy_sequence (Vx_resource_name); | |
3582 | ||
3583 | for (i = 0; i < len; i++) | |
3584 | { | |
3585 | int c = SREF (new, i); | |
3586 | if (! ((c >= 'a' && c <= 'z') | |
3587 | || (c >= 'A' && c <= 'Z') | |
3588 | || (c >= '0' && c <= '9') | |
3589 | || c == '-' || c == '_')) | |
3590 | SSET (new, i, '_'); | |
3591 | } | |
3592 | } | |
3593 | ||
3594 | ||
eec47d6b | 3595 | extern char *x_get_string_resource (XrmDatabase, const char *, const char *); |
f57e2426 | 3596 | extern Display_Info *check_x_display_info (Lisp_Object); |
972f4259 KS |
3597 | |
3598 | ||
b5251fe7 | 3599 | /* Get specified attribute from resource database RDB. |
972f4259 KS |
3600 | See Fx_get_resource below for other parameters. */ |
3601 | ||
3602 | static Lisp_Object | |
971de7fb | 3603 | xrdb_get_resource (XrmDatabase rdb, Lisp_Object attribute, Lisp_Object class, Lisp_Object component, Lisp_Object subclass) |
972f4259 KS |
3604 | { |
3605 | register char *value; | |
3606 | char *name_key; | |
3607 | char *class_key; | |
3608 | ||
3609 | CHECK_STRING (attribute); | |
3610 | CHECK_STRING (class); | |
3611 | ||
3612 | if (!NILP (component)) | |
3613 | CHECK_STRING (component); | |
3614 | if (!NILP (subclass)) | |
3615 | CHECK_STRING (subclass); | |
3616 | if (NILP (component) != NILP (subclass)) | |
3617 | error ("x-get-resource: must specify both COMPONENT and SUBCLASS or neither"); | |
3618 | ||
3619 | validate_x_resource_name (); | |
3620 | ||
3621 | /* Allocate space for the components, the dots which separate them, | |
3622 | and the final '\0'. Make them big enough for the worst case. */ | |
38182d90 PE |
3623 | name_key = alloca (SBYTES (Vx_resource_name) |
3624 | + (STRINGP (component) | |
3625 | ? SBYTES (component) : 0) | |
3626 | + SBYTES (attribute) | |
3627 | + 3); | |
3628 | ||
3629 | class_key = alloca (SBYTES (Vx_resource_class) | |
3630 | + SBYTES (class) | |
3631 | + (STRINGP (subclass) | |
3632 | ? SBYTES (subclass) : 0) | |
3633 | + 3); | |
972f4259 KS |
3634 | |
3635 | /* Start with emacs.FRAMENAME for the name (the specific one) | |
3636 | and with `Emacs' for the class key (the general one). */ | |
42a5b22f PE |
3637 | strcpy (name_key, SSDATA (Vx_resource_name)); |
3638 | strcpy (class_key, SSDATA (Vx_resource_class)); | |
972f4259 KS |
3639 | |
3640 | strcat (class_key, "."); | |
42a5b22f | 3641 | strcat (class_key, SSDATA (class)); |
972f4259 KS |
3642 | |
3643 | if (!NILP (component)) | |
3644 | { | |
3645 | strcat (class_key, "."); | |
42a5b22f | 3646 | strcat (class_key, SSDATA (subclass)); |
972f4259 KS |
3647 | |
3648 | strcat (name_key, "."); | |
42a5b22f | 3649 | strcat (name_key, SSDATA (component)); |
972f4259 KS |
3650 | } |
3651 | ||
3652 | strcat (name_key, "."); | |
42a5b22f | 3653 | strcat (name_key, SSDATA (attribute)); |
972f4259 KS |
3654 | |
3655 | value = x_get_string_resource (rdb, name_key, class_key); | |
3656 | ||
feabfb6c | 3657 | if (value != (char *) 0 && *value) |
972f4259 KS |
3658 | return build_string (value); |
3659 | else | |
3660 | return Qnil; | |
3661 | } | |
3662 | ||
3663 | ||
3664 | DEFUN ("x-get-resource", Fx_get_resource, Sx_get_resource, 2, 4, 0, | |
3665 | doc: /* Return the value of ATTRIBUTE, of class CLASS, from the X defaults database. | |
3666 | This uses `INSTANCE.ATTRIBUTE' as the key and `Emacs.CLASS' as the | |
3667 | class, where INSTANCE is the name under which Emacs was invoked, or | |
3668 | the name specified by the `-name' or `-rn' command-line arguments. | |
3669 | ||
3670 | The optional arguments COMPONENT and SUBCLASS add to the key and the | |
3671 | class, respectively. You must specify both of them or neither. | |
3672 | If you specify them, the key is `INSTANCE.COMPONENT.ATTRIBUTE' | |
3673 | and the class is `Emacs.CLASS.SUBCLASS'. */) | |
5842a27b | 3674 | (Lisp_Object attribute, Lisp_Object class, Lisp_Object component, Lisp_Object subclass) |
972f4259 KS |
3675 | { |
3676 | #ifdef HAVE_X_WINDOWS | |
3677 | check_x (); | |
3678 | #endif | |
3679 | ||
3680 | return xrdb_get_resource (check_x_display_info (Qnil)->xrdb, | |
3681 | attribute, class, component, subclass); | |
3682 | } | |
3683 | ||
3684 | /* Get an X resource, like Fx_get_resource, but for display DPYINFO. */ | |
3685 | ||
3686 | Lisp_Object | |
971de7fb | 3687 | display_x_get_resource (Display_Info *dpyinfo, Lisp_Object attribute, Lisp_Object class, Lisp_Object component, Lisp_Object subclass) |
972f4259 KS |
3688 | { |
3689 | return xrdb_get_resource (dpyinfo->xrdb, | |
3690 | attribute, class, component, subclass); | |
3691 | } | |
3692 | ||
018c5e19 PE |
3693 | #if defined HAVE_X_WINDOWS && !defined USE_X_TOOLKIT |
3694 | /* Used when C code wants a resource value. */ | |
3695 | /* Called from oldXMenu/Create.c. */ | |
3696 | char * | |
3697 | x_get_resource_string (const char *attribute, const char *class) | |
3698 | { | |
8a401434 | 3699 | char *result; |
018c5e19 | 3700 | struct frame *sf = SELECTED_FRAME (); |
8a401434 PE |
3701 | ptrdiff_t invocation_namelen = SBYTES (Vinvocation_name); |
3702 | USE_SAFE_ALLOCA; | |
018c5e19 PE |
3703 | |
3704 | /* Allocate space for the components, the dots which separate them, | |
3705 | and the final '\0'. */ | |
98c6f1e3 PE |
3706 | char *name_key = SAFE_ALLOCA (invocation_namelen + strlen (attribute) + 2); |
3707 | char *class_key = alloca ((sizeof (EMACS_CLASS) - 1) + strlen (class) + 2); | |
018c5e19 | 3708 | |
8a401434 | 3709 | esprintf (name_key, "%s.%s", SSDATA (Vinvocation_name), attribute); |
018c5e19 PE |
3710 | sprintf (class_key, "%s.%s", EMACS_CLASS, class); |
3711 | ||
8a401434 PE |
3712 | result = x_get_string_resource (FRAME_X_DISPLAY_INFO (sf)->xrdb, |
3713 | name_key, class_key); | |
3714 | SAFE_FREE (); | |
3715 | return result; | |
018c5e19 PE |
3716 | } |
3717 | #endif | |
3718 | ||
972f4259 KS |
3719 | /* Return the value of parameter PARAM. |
3720 | ||
3721 | First search ALIST, then Vdefault_frame_alist, then the X defaults | |
3722 | database, using ATTRIBUTE as the attribute name and CLASS as its class. | |
3723 | ||
3724 | Convert the resource to the type specified by desired_type. | |
3725 | ||
3726 | If no default is specified, return Qunbound. If you call | |
3727 | x_get_arg, make sure you deal with Qunbound in a reasonable way, | |
3728 | and don't let it get stored in any Lisp-visible variables! */ | |
3729 | ||
3730 | Lisp_Object | |
eec47d6b DN |
3731 | x_get_arg (Display_Info *dpyinfo, Lisp_Object alist, Lisp_Object param, |
3732 | const char *attribute, const char *class, enum resource_types type) | |
972f4259 KS |
3733 | { |
3734 | register Lisp_Object tem; | |
3735 | ||
3736 | tem = Fassq (param, alist); | |
d00368cf RS |
3737 | |
3738 | if (!NILP (tem)) | |
3739 | { | |
3740 | /* If we find this parm in ALIST, clear it out | |
3741 | so that it won't be "left over" at the end. */ | |
5f694926 | 3742 | Lisp_Object tail; |
d00368cf | 3743 | XSETCAR (tem, Qnil); |
5f694926 RS |
3744 | /* In case the parameter appears more than once in the alist, |
3745 | clear it out. */ | |
3746 | for (tail = alist; CONSP (tail); tail = XCDR (tail)) | |
3747 | if (CONSP (XCAR (tail)) | |
3748 | && EQ (XCAR (XCAR (tail)), param)) | |
3749 | XSETCAR (XCAR (tail), Qnil); | |
d00368cf RS |
3750 | } |
3751 | else | |
972f4259 | 3752 | tem = Fassq (param, Vdefault_frame_alist); |
d00368cf RS |
3753 | |
3754 | /* If it wasn't specified in ALIST or the Lisp-level defaults, | |
3755 | look in the X resources. */ | |
972f4259 KS |
3756 | if (EQ (tem, Qnil)) |
3757 | { | |
4e23bedb | 3758 | if (attribute && dpyinfo) |
972f4259 KS |
3759 | { |
3760 | tem = display_x_get_resource (dpyinfo, | |
3761 | build_string (attribute), | |
3762 | build_string (class), | |
3763 | Qnil, Qnil); | |
3764 | ||
3765 | if (NILP (tem)) | |
3766 | return Qunbound; | |
3767 | ||
3768 | switch (type) | |
3769 | { | |
3770 | case RES_TYPE_NUMBER: | |
42a5b22f | 3771 | return make_number (atoi (SSDATA (tem))); |
972f4259 | 3772 | |
93318cbd | 3773 | case RES_TYPE_BOOLEAN_NUMBER: |
42a5b22f PE |
3774 | if (!strcmp (SSDATA (tem), "on") |
3775 | || !strcmp (SSDATA (tem), "true")) | |
93318cbd | 3776 | return make_number (1); |
42a5b22f | 3777 | return make_number (atoi (SSDATA (tem))); |
93318cbd JD |
3778 | break; |
3779 | ||
972f4259 | 3780 | case RES_TYPE_FLOAT: |
42a5b22f | 3781 | return make_float (atof (SSDATA (tem))); |
972f4259 KS |
3782 | |
3783 | case RES_TYPE_BOOLEAN: | |
3784 | tem = Fdowncase (tem); | |
42a5b22f | 3785 | if (!strcmp (SSDATA (tem), "on") |
edfda783 | 3786 | #ifdef HAVE_NS |
42a5b22f | 3787 | || !strcmp (SSDATA (tem), "yes") |
edfda783 | 3788 | #endif |
42a5b22f | 3789 | || !strcmp (SSDATA (tem), "true")) |
972f4259 KS |
3790 | return Qt; |
3791 | else | |
3792 | return Qnil; | |
3793 | ||
3794 | case RES_TYPE_STRING: | |
3795 | return tem; | |
3796 | ||
3797 | case RES_TYPE_SYMBOL: | |
3798 | /* As a special case, we map the values `true' and `on' | |
3799 | to Qt, and `false' and `off' to Qnil. */ | |
3800 | { | |
3801 | Lisp_Object lower; | |
3802 | lower = Fdowncase (tem); | |
42a5b22f | 3803 | if (!strcmp (SSDATA (lower), "on") |
edfda783 | 3804 | #ifdef HAVE_NS |
42a5b22f | 3805 | || !strcmp (SSDATA (lower), "yes") |
edfda783 | 3806 | #endif |
42a5b22f | 3807 | || !strcmp (SSDATA (lower), "true")) |
972f4259 | 3808 | return Qt; |
42a5b22f | 3809 | else if (!strcmp (SSDATA (lower), "off") |
edfda783 | 3810 | #ifdef HAVE_NS |
42a5b22f | 3811 | || !strcmp (SSDATA (lower), "no") |
edfda783 | 3812 | #endif |
42a5b22f | 3813 | || !strcmp (SSDATA (lower), "false")) |
972f4259 KS |
3814 | return Qnil; |
3815 | else | |
3816 | return Fintern (tem, Qnil); | |
3817 | } | |
3818 | ||
3819 | default: | |
3820 | abort (); | |
3821 | } | |
3822 | } | |
3823 | else | |
3824 | return Qunbound; | |
3825 | } | |
3826 | return Fcdr (tem); | |
3827 | } | |
3828 | ||
2f7c71a1 | 3829 | static Lisp_Object |
eec47d6b DN |
3830 | x_frame_get_arg (struct frame *f, Lisp_Object alist, Lisp_Object param, |
3831 | const char *attribute, const char *class, | |
3832 | enum resource_types type) | |
972f4259 KS |
3833 | { |
3834 | return x_get_arg (FRAME_X_DISPLAY_INFO (f), | |
3835 | alist, param, attribute, class, type); | |
3836 | } | |
3837 | ||
3838 | /* Like x_frame_get_arg, but also record the value in f->param_alist. */ | |
3839 | ||
3840 | Lisp_Object | |
eec47d6b DN |
3841 | x_frame_get_and_record_arg (struct frame *f, Lisp_Object alist, |
3842 | Lisp_Object param, | |
3843 | const char *attribute, const char *class, | |
3844 | enum resource_types type) | |
972f4259 KS |
3845 | { |
3846 | Lisp_Object value; | |
3847 | ||
3848 | value = x_get_arg (FRAME_X_DISPLAY_INFO (f), alist, param, | |
3849 | attribute, class, type); | |
edd1c685 | 3850 | if (! NILP (value) && ! EQ (value, Qunbound)) |
972f4259 KS |
3851 | store_frame_param (f, param, value); |
3852 | ||
3853 | return value; | |
3854 | } | |
3855 | ||
3856 | ||
3857 | /* Record in frame F the specified or default value according to ALIST | |
3858 | of the parameter named PROP (a Lisp symbol). | |
3859 | If no value is specified for PROP, look for an X default for XPROP | |
3860 | on the frame named NAME. | |
3861 | If that is not found either, use the value DEFLT. */ | |
3862 | ||
3863 | Lisp_Object | |
eec47d6b DN |
3864 | x_default_parameter (struct frame *f, Lisp_Object alist, Lisp_Object prop, |
3865 | Lisp_Object deflt, const char *xprop, const char *xclass, | |
3866 | enum resource_types type) | |
972f4259 KS |
3867 | { |
3868 | Lisp_Object tem; | |
3869 | ||
3870 | tem = x_frame_get_arg (f, alist, prop, xprop, xclass, type); | |
3871 | if (EQ (tem, Qunbound)) | |
3872 | tem = deflt; | |
3873 | x_set_frame_parameters (f, Fcons (Fcons (prop, tem), Qnil)); | |
3874 | return tem; | |
3875 | } | |
3876 | ||
3877 | ||
3878 | ||
3879 | \f | |
7ab5d780 GM |
3880 | /* NS used to define x-parse-geometry in ns-win.el, but that confused |
3881 | make-docfile: the documentation string in ns-win.el was used for | |
3882 | x-parse-geometry even in non-NS builds. | |
3883 | ||
3884 | With two definitions of x-parse-geometry in this file, various | |
3885 | things still get confused (eg M-x apropos documentation), so that | |
3886 | it is best if the two definitions just share the same doc-string. | |
3887 | */ | |
972f4259 | 3888 | DEFUN ("x-parse-geometry", Fx_parse_geometry, Sx_parse_geometry, 1, 1, 0, |
7ab5d780 | 3889 | doc: /* Parse a display geometry string STRING. |
972f4259 KS |
3890 | Returns an alist of the form ((top . TOP), (left . LEFT) ... ). |
3891 | The properties returned may include `top', `left', `height', and `width'. | |
7ab5d780 | 3892 | For X, the value of `left' or `top' may be an integer, |
972f4259 | 3893 | or a list (+ N) meaning N pixels relative to top/left corner, |
7ab5d780 GM |
3894 | or a list (- N) meaning -N pixels relative to bottom/right corner. |
3895 | On Nextstep, this just calls `ns-parse-geometry'. */) | |
5842a27b | 3896 | (Lisp_Object string) |
972f4259 | 3897 | { |
7ab5d780 | 3898 | #ifdef HAVE_NS |
6045c4fd | 3899 | return call1 (Qns_parse_geometry, string); |
7ab5d780 | 3900 | #else |
972f4259 KS |
3901 | int geometry, x, y; |
3902 | unsigned int width, height; | |
3903 | Lisp_Object result; | |
3904 | ||
3905 | CHECK_STRING (string); | |
3906 | ||
51b59d79 | 3907 | geometry = XParseGeometry (SSDATA (string), |
972f4259 | 3908 | &x, &y, &width, &height); |
972f4259 KS |
3909 | result = Qnil; |
3910 | if (geometry & XValue) | |
3911 | { | |
3912 | Lisp_Object element; | |
3913 | ||
3914 | if (x >= 0 && (geometry & XNegative)) | |
3915 | element = Fcons (Qleft, Fcons (Qminus, Fcons (make_number (-x), Qnil))); | |
3916 | else if (x < 0 && ! (geometry & XNegative)) | |
3917 | element = Fcons (Qleft, Fcons (Qplus, Fcons (make_number (x), Qnil))); | |
3918 | else | |
3919 | element = Fcons (Qleft, make_number (x)); | |
3920 | result = Fcons (element, result); | |
3921 | } | |
3922 | ||
3923 | if (geometry & YValue) | |
3924 | { | |
3925 | Lisp_Object element; | |
3926 | ||
3927 | if (y >= 0 && (geometry & YNegative)) | |
3928 | element = Fcons (Qtop, Fcons (Qminus, Fcons (make_number (-y), Qnil))); | |
3929 | else if (y < 0 && ! (geometry & YNegative)) | |
3930 | element = Fcons (Qtop, Fcons (Qplus, Fcons (make_number (y), Qnil))); | |
3931 | else | |
3932 | element = Fcons (Qtop, make_number (y)); | |
3933 | result = Fcons (element, result); | |
3934 | } | |
3935 | ||
3936 | if (geometry & WidthValue) | |
3937 | result = Fcons (Fcons (Qwidth, make_number (width)), result); | |
3938 | if (geometry & HeightValue) | |
3939 | result = Fcons (Fcons (Qheight, make_number (height)), result); | |
3940 | ||
3941 | return result; | |
dc4db71c | 3942 | #endif /* HAVE_NS */ |
7ab5d780 | 3943 | } |
dc4db71c | 3944 | |
972f4259 KS |
3945 | |
3946 | /* Calculate the desired size and position of frame F. | |
3947 | Return the flags saying which aspects were specified. | |
3948 | ||
3949 | Also set the win_gravity and size_hint_flags of F. | |
3950 | ||
3951 | Adjust height for toolbar if TOOLBAR_P is 1. | |
3952 | ||
3953 | This function does not make the coordinates positive. */ | |
3954 | ||
c024ac08 | 3955 | #define DEFAULT_ROWS 35 |
972f4259 KS |
3956 | #define DEFAULT_COLS 80 |
3957 | ||
3958 | int | |
971de7fb | 3959 | x_figure_window_size (struct frame *f, Lisp_Object parms, int toolbar_p) |
972f4259 KS |
3960 | { |
3961 | register Lisp_Object tem0, tem1, tem2; | |
3962 | long window_prompting = 0; | |
3963 | Display_Info *dpyinfo = FRAME_X_DISPLAY_INFO (f); | |
3964 | ||
3965 | /* Default values if we fall through. | |
3966 | Actually, if that happens we should get | |
3967 | window manager prompting. */ | |
5af5757b KS |
3968 | SET_FRAME_COLS (f, DEFAULT_COLS); |
3969 | FRAME_LINES (f) = DEFAULT_ROWS; | |
972f4259 KS |
3970 | /* Window managers expect that if program-specified |
3971 | positions are not (0,0), they're intentional, not defaults. */ | |
5af5757b KS |
3972 | f->top_pos = 0; |
3973 | f->left_pos = 0; | |
972f4259 | 3974 | |
5af5757b | 3975 | /* Ensure that old new_text_cols and new_text_lines will not override the |
972f4259 KS |
3976 | values set here. */ |
3977 | /* ++KFS: This was specific to W32, but seems ok for all platforms */ | |
5af5757b | 3978 | f->new_text_cols = f->new_text_lines = 0; |
972f4259 KS |
3979 | |
3980 | tem0 = x_get_arg (dpyinfo, parms, Qheight, 0, 0, RES_TYPE_NUMBER); | |
3981 | tem1 = x_get_arg (dpyinfo, parms, Qwidth, 0, 0, RES_TYPE_NUMBER); | |
3982 | tem2 = x_get_arg (dpyinfo, parms, Quser_size, 0, 0, RES_TYPE_NUMBER); | |
3983 | if (! EQ (tem0, Qunbound) || ! EQ (tem1, Qunbound)) | |
3984 | { | |
3985 | if (!EQ (tem0, Qunbound)) | |
3986 | { | |
3987 | CHECK_NUMBER (tem0); | |
b8898fda PE |
3988 | if (! (0 <= XINT (tem0) && XINT (tem0) <= INT_MAX)) |
3989 | xsignal1 (Qargs_out_of_range, tem0); | |
5af5757b | 3990 | FRAME_LINES (f) = XINT (tem0); |
972f4259 KS |
3991 | } |
3992 | if (!EQ (tem1, Qunbound)) | |
3993 | { | |
3994 | CHECK_NUMBER (tem1); | |
b8898fda PE |
3995 | if (! (0 <= XINT (tem1) && XINT (tem1) <= INT_MAX)) |
3996 | xsignal1 (Qargs_out_of_range, tem1); | |
5af5757b | 3997 | SET_FRAME_COLS (f, XINT (tem1)); |
972f4259 KS |
3998 | } |
3999 | if (!NILP (tem2) && !EQ (tem2, Qunbound)) | |
4000 | window_prompting |= USSize; | |
4001 | else | |
4002 | window_prompting |= PSize; | |
4003 | } | |
4004 | ||
5af5757b KS |
4005 | f->scroll_bar_actual_width |
4006 | = FRAME_SCROLL_BAR_COLS (f) * FRAME_COLUMN_WIDTH (f); | |
972f4259 KS |
4007 | |
4008 | /* This used to be done _before_ calling x_figure_window_size, but | |
4009 | since the height is reset here, this was really a no-op. I | |
4010 | assume that moving it here does what Gerd intended (although he | |
4011 | no longer can remember what that was... ++KFS, 2003-03-25. */ | |
4012 | ||
4013 | /* Add the tool-bar height to the initial frame height so that the | |
4014 | user gets a text display area of the size he specified with -g or | |
4015 | via .Xdefaults. Later changes of the tool-bar height don't | |
4016 | change the frame size. This is done so that users can create | |
4017 | tall Emacs frames without having to guess how tall the tool-bar | |
4018 | will get. */ | |
4019 | if (toolbar_p && FRAME_TOOL_BAR_LINES (f)) | |
4020 | { | |
4021 | int margin, relief, bar_height; | |
4022 | ||
4023 | relief = (tool_bar_button_relief >= 0 | |
4024 | ? tool_bar_button_relief | |
4025 | : DEFAULT_TOOL_BAR_BUTTON_RELIEF); | |
4026 | ||
b8898fda | 4027 | if (RANGED_INTEGERP (1, Vtool_bar_button_margin, INT_MAX)) |
972f4259 KS |
4028 | margin = XFASTINT (Vtool_bar_button_margin); |
4029 | else if (CONSP (Vtool_bar_button_margin) | |
b8898fda | 4030 | && RANGED_INTEGERP (1, XCDR (Vtool_bar_button_margin), INT_MAX)) |
972f4259 KS |
4031 | margin = XFASTINT (XCDR (Vtool_bar_button_margin)); |
4032 | else | |
4033 | margin = 0; | |
4034 | ||
4035 | bar_height = DEFAULT_TOOL_BAR_IMAGE_HEIGHT + 2 * margin + 2 * relief; | |
5af5757b | 4036 | FRAME_LINES (f) += (bar_height + FRAME_LINE_HEIGHT (f) - 1) / FRAME_LINE_HEIGHT (f); |
972f4259 KS |
4037 | } |
4038 | ||
4039 | compute_fringe_widths (f, 0); | |
4040 | ||
5af5757b KS |
4041 | FRAME_PIXEL_WIDTH (f) = FRAME_TEXT_COLS_TO_PIXEL_WIDTH (f, FRAME_COLS (f)); |
4042 | FRAME_PIXEL_HEIGHT (f) = FRAME_TEXT_LINES_TO_PIXEL_HEIGHT (f, FRAME_LINES (f)); | |
972f4259 KS |
4043 | |
4044 | tem0 = x_get_arg (dpyinfo, parms, Qtop, 0, 0, RES_TYPE_NUMBER); | |
4045 | tem1 = x_get_arg (dpyinfo, parms, Qleft, 0, 0, RES_TYPE_NUMBER); | |
4046 | tem2 = x_get_arg (dpyinfo, parms, Quser_position, 0, 0, RES_TYPE_NUMBER); | |
4047 | if (! EQ (tem0, Qunbound) || ! EQ (tem1, Qunbound)) | |
4048 | { | |
4049 | if (EQ (tem0, Qminus)) | |
4050 | { | |
5af5757b | 4051 | f->top_pos = 0; |
972f4259 KS |
4052 | window_prompting |= YNegative; |
4053 | } | |
4054 | else if (CONSP (tem0) && EQ (XCAR (tem0), Qminus) | |
4055 | && CONSP (XCDR (tem0)) | |
b8898fda | 4056 | && RANGED_INTEGERP (-INT_MAX, XCAR (XCDR (tem0)), INT_MAX)) |
972f4259 | 4057 | { |
5af5757b | 4058 | f->top_pos = - XINT (XCAR (XCDR (tem0))); |
972f4259 KS |
4059 | window_prompting |= YNegative; |
4060 | } | |
4061 | else if (CONSP (tem0) && EQ (XCAR (tem0), Qplus) | |
4062 | && CONSP (XCDR (tem0)) | |
b8898fda | 4063 | && TYPE_RANGED_INTEGERP (int, XCAR (XCDR (tem0)))) |
972f4259 | 4064 | { |
5af5757b | 4065 | f->top_pos = XINT (XCAR (XCDR (tem0))); |
972f4259 KS |
4066 | } |
4067 | else if (EQ (tem0, Qunbound)) | |
5af5757b | 4068 | f->top_pos = 0; |
972f4259 KS |
4069 | else |
4070 | { | |
d311d28c | 4071 | CHECK_TYPE_RANGED_INTEGER (int, tem0); |
5af5757b KS |
4072 | f->top_pos = XINT (tem0); |
4073 | if (f->top_pos < 0) | |
972f4259 KS |
4074 | window_prompting |= YNegative; |
4075 | } | |
4076 | ||
4077 | if (EQ (tem1, Qminus)) | |
4078 | { | |
5af5757b | 4079 | f->left_pos = 0; |
972f4259 KS |
4080 | window_prompting |= XNegative; |
4081 | } | |
4082 | else if (CONSP (tem1) && EQ (XCAR (tem1), Qminus) | |
4083 | && CONSP (XCDR (tem1)) | |
b8898fda | 4084 | && RANGED_INTEGERP (-INT_MAX, XCAR (XCDR (tem1)), INT_MAX)) |
972f4259 | 4085 | { |
5af5757b | 4086 | f->left_pos = - XINT (XCAR (XCDR (tem1))); |
972f4259 KS |
4087 | window_prompting |= XNegative; |
4088 | } | |
4089 | else if (CONSP (tem1) && EQ (XCAR (tem1), Qplus) | |
4090 | && CONSP (XCDR (tem1)) | |
b8898fda | 4091 | && TYPE_RANGED_INTEGERP (int, XCAR (XCDR (tem1)))) |
972f4259 | 4092 | { |
5af5757b | 4093 | f->left_pos = XINT (XCAR (XCDR (tem1))); |
972f4259 KS |
4094 | } |
4095 | else if (EQ (tem1, Qunbound)) | |
5af5757b | 4096 | f->left_pos = 0; |
972f4259 KS |
4097 | else |
4098 | { | |
d311d28c | 4099 | CHECK_TYPE_RANGED_INTEGER (int, tem1); |
5af5757b KS |
4100 | f->left_pos = XINT (tem1); |
4101 | if (f->left_pos < 0) | |
972f4259 KS |
4102 | window_prompting |= XNegative; |
4103 | } | |
4104 | ||
4105 | if (!NILP (tem2) && ! EQ (tem2, Qunbound)) | |
4106 | window_prompting |= USPosition; | |
4107 | else | |
4108 | window_prompting |= PPosition; | |
4109 | } | |
4110 | ||
972f4259 KS |
4111 | if (window_prompting & XNegative) |
4112 | { | |
4113 | if (window_prompting & YNegative) | |
5af5757b | 4114 | f->win_gravity = SouthEastGravity; |
972f4259 | 4115 | else |
5af5757b | 4116 | f->win_gravity = NorthEastGravity; |
972f4259 KS |
4117 | } |
4118 | else | |
4119 | { | |
4120 | if (window_prompting & YNegative) | |
5af5757b | 4121 | f->win_gravity = SouthWestGravity; |
972f4259 | 4122 | else |
5af5757b | 4123 | f->win_gravity = NorthWestGravity; |
972f4259 KS |
4124 | } |
4125 | ||
5af5757b | 4126 | f->size_hint_flags = window_prompting; |
972f4259 KS |
4127 | |
4128 | return window_prompting; | |
4129 | } | |
4130 | ||
4131 | ||
4132 | ||
4133 | #endif /* HAVE_WINDOW_SYSTEM */ | |
4134 | ||
e044e4fc | 4135 | void |
971de7fb | 4136 | frame_make_pointer_invisible (void) |
e044e4fc JD |
4137 | { |
4138 | if (! NILP (Vmake_pointer_invisible)) | |
4139 | { | |
abeafb2a | 4140 | struct frame *f; |
ece2d4ed JD |
4141 | if (!FRAMEP (selected_frame) || !FRAME_LIVE_P (XFRAME (selected_frame))) |
4142 | return; | |
4143 | ||
abeafb2a | 4144 | f = SELECTED_FRAME (); |
e044e4fc JD |
4145 | if (f && !f->pointer_invisible |
4146 | && FRAME_TERMINAL (f)->toggle_invisible_pointer_hook) | |
4147 | { | |
4148 | f->mouse_moved = 0; | |
4149 | FRAME_TERMINAL (f)->toggle_invisible_pointer_hook (f, 1); | |
4150 | f->pointer_invisible = 1; | |
4151 | } | |
4152 | } | |
4153 | } | |
4154 | ||
4155 | void | |
971de7fb | 4156 | frame_make_pointer_visible (void) |
e044e4fc JD |
4157 | { |
4158 | /* We don't check Vmake_pointer_invisible here in case the | |
4159 | pointer was invisible when Vmake_pointer_invisible was set to nil. */ | |
abeafb2a | 4160 | struct frame *f; |
e044e4fc | 4161 | |
ece2d4ed JD |
4162 | if (!FRAMEP (selected_frame) || !FRAME_LIVE_P (XFRAME (selected_frame))) |
4163 | return; | |
4164 | ||
abeafb2a | 4165 | f = SELECTED_FRAME (); |
e044e4fc JD |
4166 | if (f && f->pointer_invisible && f->mouse_moved |
4167 | && FRAME_TERMINAL (f)->toggle_invisible_pointer_hook) | |
4168 | { | |
4169 | FRAME_TERMINAL (f)->toggle_invisible_pointer_hook (f, 0); | |
4170 | f->pointer_invisible = 0; | |
4171 | } | |
4172 | } | |
4173 | ||
c978536f JD |
4174 | DEFUN ("frame-pointer-visible-p", Fframe_pointer_visible_p, |
4175 | Sframe_pointer_visible_p, 0, 1, 0, | |
4176 | doc: /* Return t if the mouse pointer displayed on FRAME is visible. | |
4177 | Otherwise it returns nil. FRAME omitted or nil means the | |
4178 | selected frame. This is useful when `make-pointer-invisible' is set. */) | |
4179 | (Lisp_Object frame) | |
4180 | { | |
4181 | if (NILP (frame)) | |
4182 | frame = selected_frame; | |
4183 | ||
4184 | CHECK_FRAME (frame); | |
4185 | ||
4186 | return (XFRAME (frame)->pointer_invisible ? Qnil : Qt); | |
4187 | } | |
972f4259 KS |
4188 | |
4189 | \f | |
4190 | /*********************************************************************** | |
4191 | Initialization | |
4192 | ***********************************************************************/ | |
4193 | ||
4194 | void | |
971de7fb | 4195 | syms_of_frame (void) |
972f4259 | 4196 | { |
cd3520a4 JB |
4197 | DEFSYM (Qframep, "framep"); |
4198 | DEFSYM (Qframe_live_p, "frame-live-p"); | |
4199 | DEFSYM (Qexplicit_name, "explicit-name"); | |
4200 | DEFSYM (Qheight, "height"); | |
4201 | DEFSYM (Qicon, "icon"); | |
4202 | DEFSYM (Qminibuffer, "minibuffer"); | |
4203 | DEFSYM (Qmodeline, "modeline"); | |
4204 | DEFSYM (Qonly, "only"); | |
9fb0c957 | 4205 | DEFSYM (Qnone, "none"); |
cd3520a4 JB |
4206 | DEFSYM (Qwidth, "width"); |
4207 | DEFSYM (Qgeometry, "geometry"); | |
4208 | DEFSYM (Qicon_left, "icon-left"); | |
4209 | DEFSYM (Qicon_top, "icon-top"); | |
4210 | DEFSYM (Qtooltip, "tooltip"); | |
4211 | DEFSYM (Qleft, "left"); | |
4212 | DEFSYM (Qright, "right"); | |
4213 | DEFSYM (Quser_position, "user-position"); | |
4214 | DEFSYM (Quser_size, "user-size"); | |
4215 | DEFSYM (Qwindow_id, "window-id"); | |
972f4259 | 4216 | #ifdef HAVE_X_WINDOWS |
cd3520a4 | 4217 | DEFSYM (Qouter_window_id, "outer-window-id"); |
972f4259 | 4218 | #endif |
cd3520a4 JB |
4219 | DEFSYM (Qparent_id, "parent-id"); |
4220 | DEFSYM (Qx, "x"); | |
4221 | DEFSYM (Qw32, "w32"); | |
4222 | DEFSYM (Qpc, "pc"); | |
4223 | DEFSYM (Qmac, "mac"); | |
4224 | DEFSYM (Qns, "ns"); | |
4225 | DEFSYM (Qvisible, "visible"); | |
4226 | DEFSYM (Qbuffer_predicate, "buffer-predicate"); | |
4227 | DEFSYM (Qbuffer_list, "buffer-list"); | |
4228 | DEFSYM (Qburied_buffer_list, "buried-buffer-list"); | |
4229 | DEFSYM (Qdisplay_type, "display-type"); | |
4230 | DEFSYM (Qbackground_mode, "background-mode"); | |
4231 | DEFSYM (Qnoelisp, "noelisp"); | |
4232 | DEFSYM (Qtty_color_mode, "tty-color-mode"); | |
4233 | DEFSYM (Qtty, "tty"); | |
4234 | DEFSYM (Qtty_type, "tty-type"); | |
4235 | ||
4236 | DEFSYM (Qface_set_after_frame_default, "face-set-after-frame-default"); | |
4237 | ||
4238 | DEFSYM (Qfullwidth, "fullwidth"); | |
4239 | DEFSYM (Qfullheight, "fullheight"); | |
4240 | DEFSYM (Qfullboth, "fullboth"); | |
4241 | DEFSYM (Qmaximized, "maximized"); | |
4242 | DEFSYM (Qx_resource_name, "x-resource-name"); | |
4243 | DEFSYM (Qx_frame_parameter, "x-frame-parameter"); | |
4244 | ||
4245 | DEFSYM (Qterminal, "terminal"); | |
4246 | DEFSYM (Qterminal_live_p, "terminal-live-p"); | |
a3547743 | 4247 | |
dc4db71c | 4248 | #ifdef HAVE_NS |
cd3520a4 | 4249 | DEFSYM (Qns_parse_geometry, "ns-parse-geometry"); |
dc4db71c CY |
4250 | #endif |
4251 | ||
972f4259 KS |
4252 | { |
4253 | int i; | |
4254 | ||
4255 | for (i = 0; i < sizeof (frame_parms) / sizeof (frame_parms[0]); i++) | |
4256 | { | |
d67b4f80 | 4257 | Lisp_Object v = intern_c_string (frame_parms[i].name); |
972f4259 KS |
4258 | if (frame_parms[i].variable) |
4259 | { | |
4260 | *frame_parms[i].variable = v; | |
4261 | staticpro (frame_parms[i].variable); | |
4262 | } | |
4263 | Fput (v, Qx_frame_parameter, make_number (i)); | |
4264 | } | |
4265 | } | |
4266 | ||
2731a0ad | 4267 | #ifdef HAVE_WINDOW_SYSTEM |
29208e82 | 4268 | DEFVAR_LISP ("x-resource-name", Vx_resource_name, |
972f4259 KS |
4269 | doc: /* The name Emacs uses to look up X resources. |
4270 | `x-get-resource' uses this as the first component of the instance name | |
4271 | when requesting resource values. | |
4272 | Emacs initially sets `x-resource-name' to the name under which Emacs | |
4273 | was invoked, or to the value specified with the `-name' or `-rn' | |
4274 | switches, if present. | |
4275 | ||
4276 | It may be useful to bind this variable locally around a call | |
4277 | to `x-get-resource'. See also the variable `x-resource-class'. */); | |
4278 | Vx_resource_name = Qnil; | |
4279 | ||
29208e82 | 4280 | DEFVAR_LISP ("x-resource-class", Vx_resource_class, |
972f4259 KS |
4281 | doc: /* The class Emacs uses to look up X resources. |
4282 | `x-get-resource' uses this as the first component of the instance class | |
4283 | when requesting resource values. | |
4284 | ||
4285 | Emacs initially sets `x-resource-class' to "Emacs". | |
4286 | ||
4287 | Setting this variable permanently is not a reasonable thing to do, | |
4288 | but binding this variable locally around a call to `x-get-resource' | |
4289 | is a reasonable practice. See also the variable `x-resource-name'. */); | |
4290 | Vx_resource_class = build_string (EMACS_CLASS); | |
0a708637 | 4291 | |
29208e82 | 4292 | DEFVAR_LISP ("frame-alpha-lower-limit", Vframe_alpha_lower_limit, |
0a708637 GM |
4293 | doc: /* The lower limit of the frame opacity (alpha transparency). |
4294 | The value should range from 0 (invisible) to 100 (completely opaque). | |
4295 | You can also use a floating number between 0.0 and 1.0. | |
4296 | The default is 20. */); | |
4297 | Vframe_alpha_lower_limit = make_number (20); | |
2731a0ad | 4298 | #endif |
972f4259 | 4299 | |
29208e82 | 4300 | DEFVAR_LISP ("default-frame-alist", Vdefault_frame_alist, |
972f4259 KS |
4301 | doc: /* Alist of default values for frame creation. |
4302 | These may be set in your init file, like this: | |
5ff00c42 | 4303 | (setq default-frame-alist '((width . 80) (height . 55) (menu-bar-lines . 1))) |
972f4259 KS |
4304 | These override values given in window system configuration data, |
4305 | including X Windows' defaults database. | |
4306 | For values specific to the first Emacs frame, see `initial-frame-alist'. | |
095fe281 | 4307 | For window-system specific values, see `window-system-default-frame-alist'. |
972f4259 KS |
4308 | For values specific to the separate minibuffer frame, see |
4309 | `minibuffer-frame-alist'. | |
4310 | The `menu-bar-lines' element of the list controls whether new frames | |
4311 | have menu bars; `menu-bar-mode' works by altering this element. | |
4312 | Setting this variable does not affect existing frames, only new ones. */); | |
fac580eb | 4313 | Vdefault_frame_alist = Qnil; |
972f4259 | 4314 | |
29208e82 | 4315 | DEFVAR_LISP ("default-frame-scroll-bars", Vdefault_frame_scroll_bars, |
6b61353c KH |
4316 | doc: /* Default position of scroll bars on this window-system. */); |
4317 | #ifdef HAVE_WINDOW_SYSTEM | |
5e617bc2 | 4318 | #if defined (HAVE_NTGUI) || defined (NS_IMPL_COCOA) || (defined (USE_GTK) && defined (USE_TOOLKIT_SCROLL_BARS)) |
303500aa CY |
4319 | /* MS-Windows, Mac OS X, and GTK have scroll bars on the right by |
4320 | default. */ | |
6b61353c | 4321 | Vdefault_frame_scroll_bars = Qright; |
303500aa CY |
4322 | #else |
4323 | Vdefault_frame_scroll_bars = Qleft; | |
4324 | #endif | |
6b61353c KH |
4325 | #else |
4326 | Vdefault_frame_scroll_bars = Qnil; | |
4327 | #endif | |
4328 | ||
29208e82 | 4329 | DEFVAR_LISP ("terminal-frame", Vterminal_frame, |
daf01701 | 4330 | doc: /* The initial frame-object, which represents Emacs's stdout. */); |
972f4259 | 4331 | |
29208e82 | 4332 | DEFVAR_LISP ("mouse-position-function", Vmouse_position_function, |
972f4259 KS |
4333 | doc: /* If non-nil, function to transform normal value of `mouse-position'. |
4334 | `mouse-position' calls this function, passing its usual return value as | |
4335 | argument, and returns whatever this function returns. | |
4336 | This abnormal hook exists for the benefit of packages like `xt-mouse.el' | |
4337 | which need to do mouse handling at the Lisp level. */); | |
4338 | Vmouse_position_function = Qnil; | |
4339 | ||
29208e82 | 4340 | DEFVAR_LISP ("mouse-highlight", Vmouse_highlight, |
972f4259 KS |
4341 | doc: /* If non-nil, clickable text is highlighted when mouse is over it. |
4342 | If the value is an integer, highlighting is only shown after moving the | |
4343 | mouse, while keyboard input turns off the highlight even when the mouse | |
4344 | is over the clickable text. However, the mouse shape still indicates | |
4345 | when the mouse is over clickable text. */); | |
4346 | Vmouse_highlight = Qt; | |
4347 | ||
29208e82 | 4348 | DEFVAR_LISP ("make-pointer-invisible", Vmake_pointer_invisible, |
e044e4fc JD |
4349 | doc: /* If non-nil, make pointer invisible while typing. |
4350 | The pointer becomes visible again when the mouse is moved. */); | |
4351 | Vmake_pointer_invisible = Qt; | |
4352 | ||
29208e82 | 4353 | DEFVAR_LISP ("delete-frame-functions", Vdelete_frame_functions, |
e5d9c0d1 | 4354 | doc: /* Functions run before deleting a frame. |
972f4259 | 4355 | The functions are run with one arg, the frame to be deleted. |
e519a50b KL |
4356 | See `delete-frame'. |
4357 | ||
58555d81 SM |
4358 | Note that functions in this list may be called just before the frame is |
4359 | actually deleted, or some time later (or even both when an earlier function | |
4360 | in `delete-frame-functions' (indirectly) calls `delete-frame' | |
4361 | recursively). */); | |
972f4259 | 4362 | Vdelete_frame_functions = Qnil; |
cd3520a4 | 4363 | DEFSYM (Qdelete_frame_functions, "delete-frame-functions"); |
972f4259 | 4364 | |
29208e82 | 4365 | DEFVAR_LISP ("menu-bar-mode", Vmenu_bar_mode, |
e1fd756b GM |
4366 | doc: /* Non-nil if Menu-Bar mode is enabled. |
4367 | See the command `menu-bar-mode' for a description of this minor mode. | |
4368 | Setting this variable directly does not take effect; | |
4369 | either customize it (see the info node `Easy Customization') | |
4370 | or call the function `menu-bar-mode'. */); | |
6431f2e6 CY |
4371 | Vmenu_bar_mode = Qt; |
4372 | ||
29208e82 | 4373 | DEFVAR_LISP ("tool-bar-mode", Vtool_bar_mode, |
9d794026 GM |
4374 | doc: /* Non-nil if Tool-Bar mode is enabled. |
4375 | See the command `tool-bar-mode' for a description of this minor mode. | |
4376 | Setting this variable directly does not take effect; | |
4377 | either customize it (see the info node `Easy Customization') | |
4378 | or call the function `tool-bar-mode'. */); | |
c8c59954 | 4379 | #ifdef HAVE_WINDOW_SYSTEM |
6431f2e6 | 4380 | Vtool_bar_mode = Qt; |
c8c59954 GM |
4381 | #else |
4382 | Vtool_bar_mode = Qnil; | |
4383 | #endif | |
6431f2e6 | 4384 | |
972f4259 KS |
4385 | DEFVAR_KBOARD ("default-minibuffer-frame", Vdefault_minibuffer_frame, |
4386 | doc: /* Minibufferless frames use this frame's minibuffer. | |
4387 | ||
4388 | Emacs cannot create minibufferless frames unless this is set to an | |
4389 | appropriate surrogate. | |
4390 | ||
4391 | Emacs consults this variable only when creating minibufferless | |
4392 | frames; once the frame is created, it sticks with its assigned | |
4393 | minibuffer, no matter what this variable is set to. This means that | |
4394 | this variable doesn't necessarily say anything meaningful about the | |
4395 | current set of frames, or where the minibuffer is currently being | |
4396 | displayed. | |
4397 | ||
4398 | This variable is local to the current terminal and cannot be buffer-local. */); | |
4399 | ||
29208e82 | 4400 | DEFVAR_BOOL ("focus-follows-mouse", focus_follows_mouse, |
da1da002 MR |
4401 | doc: /* Non-nil if window system changes focus when you move the mouse. |
4402 | You should set this variable to tell Emacs how your window manager | |
4403 | handles focus, since there is no way in general for Emacs to find out | |
86677b58 | 4404 | automatically. See also `mouse-autoselect-window'. */); |
da1da002 | 4405 | focus_follows_mouse = 0; |
a3547743 | 4406 | |
972f4259 KS |
4407 | staticpro (&Vframe_list); |
4408 | ||
972f4259 KS |
4409 | defsubr (&Sframep); |
4410 | defsubr (&Sframe_live_p); | |
428a555e | 4411 | defsubr (&Swindow_system); |
972f4259 KS |
4412 | defsubr (&Smake_terminal_frame); |
4413 | defsubr (&Shandle_switch_frame); | |
972f4259 KS |
4414 | defsubr (&Sselect_frame); |
4415 | defsubr (&Sselected_frame); | |
972f4259 KS |
4416 | defsubr (&Sframe_list); |
4417 | defsubr (&Snext_frame); | |
4418 | defsubr (&Sprevious_frame); | |
4419 | defsubr (&Sdelete_frame); | |
4420 | defsubr (&Smouse_position); | |
4421 | defsubr (&Smouse_pixel_position); | |
4422 | defsubr (&Sset_mouse_position); | |
4423 | defsubr (&Sset_mouse_pixel_position); | |
4424 | #if 0 | |
4425 | defsubr (&Sframe_configuration); | |
4426 | defsubr (&Srestore_frame_configuration); | |
4427 | #endif | |
4428 | defsubr (&Smake_frame_visible); | |
4429 | defsubr (&Smake_frame_invisible); | |
4430 | defsubr (&Siconify_frame); | |
4431 | defsubr (&Sframe_visible_p); | |
4432 | defsubr (&Svisible_frame_list); | |
4433 | defsubr (&Sraise_frame); | |
4434 | defsubr (&Slower_frame); | |
4435 | defsubr (&Sredirect_frame_focus); | |
4436 | defsubr (&Sframe_focus); | |
4437 | defsubr (&Sframe_parameters); | |
4438 | defsubr (&Sframe_parameter); | |
4439 | defsubr (&Smodify_frame_parameters); | |
4440 | defsubr (&Sframe_char_height); | |
4441 | defsubr (&Sframe_char_width); | |
4442 | defsubr (&Sframe_pixel_height); | |
4443 | defsubr (&Sframe_pixel_width); | |
fb0cf781 | 4444 | defsubr (&Stool_bar_pixel_width); |
972f4259 KS |
4445 | defsubr (&Sset_frame_height); |
4446 | defsubr (&Sset_frame_width); | |
4447 | defsubr (&Sset_frame_size); | |
4448 | defsubr (&Sset_frame_position); | |
c978536f | 4449 | defsubr (&Sframe_pointer_visible_p); |
972f4259 KS |
4450 | |
4451 | #ifdef HAVE_WINDOW_SYSTEM | |
4452 | defsubr (&Sx_get_resource); | |
4453 | defsubr (&Sx_parse_geometry); | |
4454 | #endif | |
4455 | ||
dc6f92b8 | 4456 | } |