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; | |
fd0c2bd1 | 68 | Lisp_Object Qonly; |
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 | ||
57aeea1e | 134 | XSETFASTINT (w->last_modified, 0); |
5af5757b KS |
135 | XSETFASTINT (w->top_line, XFASTINT (w->top_line) + n); |
136 | XSETFASTINT (w->total_lines, XFASTINT (w->total_lines) - n); | |
177c0ea7 | 137 | |
a249de79 RS |
138 | /* Handle just the top child in a vertical split. */ |
139 | if (!NILP (w->vchild)) | |
140 | set_menu_bar_lines_1 (w->vchild, n); | |
141 | ||
142 | /* Adjust all children in a horizontal split. */ | |
143 | for (window = w->hchild; !NILP (window); window = w->next) | |
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; | |
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 | |
18082e2d GM |
270 | f->desired_matrix = 0; |
271 | f->current_matrix = 0; | |
272 | f->desired_pool = 0; | |
273 | f->current_pool = 0; | |
274 | f->glyphs_initialized_p = 0; | |
275 | f->decode_mode_spec_buffer = 0; | |
ff11dfa1 | 276 | f->visible = 0; |
323405de | 277 | f->async_visible = 0; |
7556890b | 278 | f->output_data.nothing = 0; |
ff11dfa1 | 279 | f->iconified = 0; |
323405de | 280 | f->async_iconified = 0; |
ff11dfa1 JB |
281 | f->wants_modeline = 1; |
282 | f->auto_raise = 0; | |
283 | f->auto_lower = 0; | |
284 | f->no_split = 0; | |
10689a01 | 285 | f->garbaged = 1; |
ff11dfa1 | 286 | f->has_minibuffer = mini_p; |
a42e9724 | 287 | f->focus_frame = Qnil; |
804518aa | 288 | f->explicit_name = 0; |
fd2777e0 | 289 | f->can_have_scroll_bars = 0; |
3a43d2dd | 290 | f->vertical_scroll_bar_type = vertical_scroll_bar_none; |
ff11dfa1 | 291 | f->param_alist = Qnil; |
fd2777e0 JB |
292 | f->scroll_bars = Qnil; |
293 | f->condemned_scroll_bars = Qnil; | |
306cc902 | 294 | f->face_alist = Qnil; |
18082e2d | 295 | f->face_cache = NULL; |
9dd935ee | 296 | f->menu_bar_items = Qnil; |
c8b8e7e3 RS |
297 | f->menu_bar_vector = Qnil; |
298 | f->menu_bar_items_used = 0; | |
329ca574 | 299 | f->buffer_predicate = Qnil; |
fa54c6ae | 300 | f->buffer_list = Qnil; |
a18b8cb5 | 301 | f->buried_buffer_list = Qnil; |
aec6e486 | 302 | f->namebuf = 0; |
2b1c9cfb | 303 | f->title = Qnil; |
18082e2d | 304 | f->menu_bar_window = Qnil; |
9ea173e8 | 305 | f->tool_bar_window = Qnil; |
61752261 | 306 | f->tool_bar_items = Qnil; |
bfeabdc3 | 307 | f->tool_bar_position = Qtop; |
9ea173e8 | 308 | f->desired_tool_bar_string = f->current_tool_bar_string = Qnil; |
61752261 | 309 | f->n_tool_bar_items = 0; |
5af5757b KS |
310 | f->left_fringe_width = f->right_fringe_width = 0; |
311 | f->fringe_cols = 0; | |
48104462 CY |
312 | f->menu_bar_lines = 0; |
313 | f->tool_bar_lines = 0; | |
5af5757b KS |
314 | f->scroll_bar_actual_width = 0; |
315 | f->border_width = 0; | |
316 | f->internal_border_width = 0; | |
317 | f->column_width = 1; /* !FRAME_WINDOW_P value */ | |
318 | f->line_height = 1; /* !FRAME_WINDOW_P value */ | |
319 | f->x_pixels_diff = f->y_pixels_diff = 0; | |
93421a1f | 320 | #ifdef HAVE_WINDOW_SYSTEM |
5af5757b | 321 | f->want_fullscreen = FULLSCREEN_NONE; |
93421a1f | 322 | #endif |
5af5757b KS |
323 | f->size_hint_flags = 0; |
324 | f->win_gravity = 0; | |
698ca23e | 325 | f->font_driver_list = NULL; |
50e3873c | 326 | f->font_data_list = NULL; |
dc6f92b8 | 327 | |
cc38027b | 328 | root_window = make_window (); |
dc6f92b8 JB |
329 | if (mini_p) |
330 | { | |
cc38027b | 331 | mini_window = make_window (); |
dc6f92b8 JB |
332 | XWINDOW (root_window)->next = mini_window; |
333 | XWINDOW (mini_window)->prev = root_window; | |
334 | XWINDOW (mini_window)->mini_p = Qt; | |
ff11dfa1 JB |
335 | XWINDOW (mini_window)->frame = frame; |
336 | f->minibuffer_window = mini_window; | |
dc6f92b8 JB |
337 | } |
338 | else | |
339 | { | |
340 | mini_window = Qnil; | |
341 | XWINDOW (root_window)->next = Qnil; | |
ff11dfa1 | 342 | f->minibuffer_window = Qnil; |
dc6f92b8 JB |
343 | } |
344 | ||
ff11dfa1 | 345 | XWINDOW (root_window)->frame = frame; |
dc6f92b8 JB |
346 | |
347 | /* 10 is arbitrary, | |
348 | just so that there is "something there." | |
ff11dfa1 | 349 | Correct size will be set up later with change_frame_size. */ |
dc6f92b8 | 350 | |
5af5757b KS |
351 | SET_FRAME_COLS (f, 10); |
352 | FRAME_LINES (f) = 10; | |
dc6f92b8 | 353 | |
5af5757b KS |
354 | XSETFASTINT (XWINDOW (root_window)->total_cols, 10); |
355 | XSETFASTINT (XWINDOW (root_window)->total_lines, (mini_p ? 9 : 10)); | |
dc6f92b8 JB |
356 | |
357 | if (mini_p) | |
358 | { | |
5af5757b KS |
359 | XSETFASTINT (XWINDOW (mini_window)->total_cols, 10); |
360 | XSETFASTINT (XWINDOW (mini_window)->top_line, 9); | |
361 | XSETFASTINT (XWINDOW (mini_window)->total_lines, 1); | |
dc6f92b8 JB |
362 | } |
363 | ||
ff11dfa1 | 364 | /* Choose a buffer for the frame's root window. */ |
5bce042c JB |
365 | { |
366 | Lisp_Object buf; | |
367 | ||
368 | XWINDOW (root_window)->buffer = Qt; | |
369 | buf = Fcurrent_buffer (); | |
370 | /* If buf is a 'hidden' buffer (i.e. one whose name starts with | |
371 | a space), try to find another one. */ | |
d5db4077 | 372 | if (SREF (Fbuffer_name (buf), 0) == ' ') |
e10ac9f1 | 373 | buf = other_buffer_safely (buf); |
fa54c6ae | 374 | |
18082e2d GM |
375 | /* Use set_window_buffer, not Fset_window_buffer, and don't let |
376 | hooks be run by it. The reason is that the whole frame/window | |
cd1181db | 377 | arrangement is not yet fully initialized at this point. Windows |
18082e2d GM |
378 | don't have the right size, glyph matrices aren't initialized |
379 | etc. Running Lisp functions at this point surely ends in a | |
380 | SEGV. */ | |
5af5757b | 381 | set_window_buffer (root_window, buf, 0, 0); |
fa54c6ae | 382 | f->buffer_list = Fcons (buf, Qnil); |
5bce042c JB |
383 | } |
384 | ||
dc6f92b8 JB |
385 | if (mini_p) |
386 | { | |
387 | XWINDOW (mini_window)->buffer = Qt; | |
18082e2d GM |
388 | set_window_buffer (mini_window, |
389 | (NILP (Vminibuffer_list) | |
390 | ? get_minibuffer (0) | |
391 | : Fcar (Vminibuffer_list)), | |
5af5757b | 392 | 0, 0); |
dc6f92b8 JB |
393 | } |
394 | ||
ff11dfa1 JB |
395 | f->root_window = root_window; |
396 | f->selected_window = root_window; | |
d5e7c279 JB |
397 | /* Make sure this window seems more recently used than |
398 | a newly-created, never-selected window. */ | |
2a1893f4 SM |
399 | ++window_select_count; |
400 | XSETFASTINT (XWINDOW (f->selected_window)->use_time, window_select_count); | |
dc6f92b8 | 401 | |
a5f696ac JD |
402 | f->default_face_done_p = 0; |
403 | ||
ff11dfa1 | 404 | return f; |
dc6f92b8 JB |
405 | } |
406 | \f | |
bba88bb1 | 407 | #ifdef HAVE_WINDOW_SYSTEM |
ff11dfa1 | 408 | /* Make a frame using a separate minibuffer window on another frame. |
dc6f92b8 JB |
409 | MINI_WINDOW is the minibuffer window to use. nil means use the |
410 | default (the global minibuffer). */ | |
411 | ||
ff11dfa1 | 412 | struct frame * |
971de7fb | 413 | make_frame_without_minibuffer (register Lisp_Object mini_window, KBOARD *kb, Lisp_Object display) |
dc6f92b8 | 414 | { |
ff11dfa1 | 415 | register struct frame *f; |
363b873b | 416 | struct gcpro gcpro1; |
dc6f92b8 | 417 | |
b0660239 | 418 | if (!NILP (mini_window)) |
b7826503 | 419 | CHECK_LIVE_WINDOW (mini_window); |
dc6f92b8 | 420 | |
b0660239 | 421 | if (!NILP (mini_window) |
6ed8eeff KL |
422 | && FRAME_KBOARD (XFRAME (XWINDOW (mini_window)->frame)) != kb) |
423 | error ("Frame and minibuffer must be on the same terminal"); | |
662ac59a | 424 | |
ff11dfa1 JB |
425 | /* Make a frame containing just a root window. */ |
426 | f = make_frame (0); | |
dc6f92b8 | 427 | |
b0660239 KH |
428 | if (NILP (mini_window)) |
429 | { | |
430 | /* Use default-minibuffer-frame if possible. */ | |
1344aad4 TT |
431 | if (!FRAMEP (KVAR (kb, Vdefault_minibuffer_frame)) |
432 | || ! FRAME_LIVE_P (XFRAME (KVAR (kb, Vdefault_minibuffer_frame)))) | |
b0660239 | 433 | { |
363b873b RS |
434 | Lisp_Object frame_dummy; |
435 | ||
436 | XSETFRAME (frame_dummy, f); | |
437 | GCPRO1 (frame_dummy); | |
b0660239 | 438 | /* If there's no minibuffer frame to use, create one. */ |
1344aad4 | 439 | KVAR (kb, Vdefault_minibuffer_frame) = |
363b873b RS |
440 | call1 (intern ("make-initial-minibuffer-frame"), display); |
441 | UNGCPRO; | |
b0660239 | 442 | } |
177c0ea7 | 443 | |
1344aad4 | 444 | mini_window = XFRAME (KVAR (kb, Vdefault_minibuffer_frame))->minibuffer_window; |
b0660239 | 445 | } |
a2812a26 | 446 | |
ff11dfa1 | 447 | f->minibuffer_window = mini_window; |
a2812a26 RS |
448 | |
449 | /* Make the chosen minibuffer window display the proper minibuffer, | |
450 | unless it is already showing a minibuffer. */ | |
451 | if (NILP (Fmemq (XWINDOW (mini_window)->buffer, Vminibuffer_list))) | |
452 | Fset_window_buffer (mini_window, | |
453 | (NILP (Vminibuffer_list) | |
454 | ? get_minibuffer (0) | |
5af5757b | 455 | : Fcar (Vminibuffer_list)), Qnil); |
ff11dfa1 | 456 | return f; |
dc6f92b8 JB |
457 | } |
458 | ||
ff11dfa1 | 459 | /* Make a frame containing only a minibuffer window. */ |
dc6f92b8 | 460 | |
ff11dfa1 | 461 | struct frame * |
971de7fb | 462 | make_minibuffer_frame (void) |
dc6f92b8 | 463 | { |
ff11dfa1 | 464 | /* First make a frame containing just a root window, no minibuffer. */ |
dc6f92b8 | 465 | |
ff11dfa1 | 466 | register struct frame *f = make_frame (0); |
dc6f92b8 | 467 | register Lisp_Object mini_window; |
ff11dfa1 | 468 | register Lisp_Object frame; |
dc6f92b8 | 469 | |
2d80a27a | 470 | XSETFRAME (frame, f); |
dc6f92b8 | 471 | |
804518aa | 472 | f->auto_raise = 0; |
ff11dfa1 JB |
473 | f->auto_lower = 0; |
474 | f->no_split = 1; | |
475 | f->wants_modeline = 0; | |
476 | f->has_minibuffer = 1; | |
dc6f92b8 JB |
477 | |
478 | /* Now label the root window as also being the minibuffer. | |
479 | Avoid infinite looping on the window chain by marking next pointer | |
480 | as nil. */ | |
481 | ||
ff11dfa1 | 482 | mini_window = f->minibuffer_window = f->root_window; |
dc6f92b8 JB |
483 | XWINDOW (mini_window)->mini_p = Qt; |
484 | XWINDOW (mini_window)->next = Qnil; | |
804518aa | 485 | XWINDOW (mini_window)->prev = Qnil; |
ff11dfa1 | 486 | XWINDOW (mini_window)->frame = frame; |
dc6f92b8 JB |
487 | |
488 | /* Put the proper buffer in that window. */ | |
489 | ||
490 | Fset_window_buffer (mini_window, | |
265a9e55 | 491 | (NILP (Vminibuffer_list) |
dc6f92b8 | 492 | ? get_minibuffer (0) |
5af5757b | 493 | : Fcar (Vminibuffer_list)), Qnil); |
ff11dfa1 | 494 | return f; |
dc6f92b8 | 495 | } |
bba88bb1 | 496 | #endif /* HAVE_WINDOW_SYSTEM */ |
dc6f92b8 | 497 | \f |
28d440ab | 498 | /* Construct a frame that refers to a terminal. */ |
dc6f92b8 | 499 | |
8a401434 | 500 | static printmax_t tty_frame_count; |
bb1513c9 | 501 | |
ff11dfa1 | 502 | struct frame * |
3224dac1 | 503 | make_initial_frame (void) |
dc6f92b8 | 504 | { |
3224dac1 | 505 | struct frame *f; |
6ed8eeff | 506 | struct terminal *terminal; |
d063751a | 507 | Lisp_Object frame; |
bb1513c9 | 508 | |
1bc973c2 | 509 | eassert (initial_kboard); |
b4f0ee5d | 510 | |
bb1513c9 RS |
511 | /* The first call must initialize Vframe_list. */ |
512 | if (! (NILP (Vframe_list) || CONSP (Vframe_list))) | |
513 | Vframe_list = Qnil; | |
ff11dfa1 | 514 | |
6ed8eeff | 515 | terminal = init_initial_terminal (); |
3224dac1 KL |
516 | |
517 | f = make_frame (1); | |
518 | XSETFRAME (frame, f); | |
519 | ||
520 | Vframe_list = Fcons (frame, Vframe_list); | |
521 | ||
6ed8eeff | 522 | tty_frame_count = 1; |
f4265f6c | 523 | f->name = make_pure_c_string ("F1"); |
3224dac1 KL |
524 | |
525 | f->visible = 1; | |
526 | f->async_visible = 1; | |
527 | ||
6ed8eeff KL |
528 | f->output_method = terminal->type; |
529 | f->terminal = terminal; | |
530 | f->terminal->reference_count++; | |
3224dac1 | 531 | f->output_data.nothing = 0; |
a3547743 | 532 | |
3224dac1 KL |
533 | FRAME_FOREGROUND_PIXEL (f) = FACE_TTY_DEFAULT_FG_COLOR; |
534 | FRAME_BACKGROUND_PIXEL (f) = FACE_TTY_DEFAULT_BG_COLOR; | |
a3547743 | 535 | |
3224dac1 KL |
536 | FRAME_CAN_HAVE_SCROLL_BARS (f) = 0; |
537 | FRAME_VERTICAL_SCROLL_BAR_TYPE (f) = vertical_scroll_bar_none; | |
3b8eff32 CY |
538 | |
539 | /* The default value of menu-bar-mode is t. */ | |
540 | set_menu_bar_lines (f, make_number (1), Qnil); | |
3224dac1 | 541 | |
edfda783 AR |
542 | if (!noninteractive) |
543 | init_frame_faces (f); | |
edfda783 | 544 | |
3224dac1 KL |
545 | return f; |
546 | } | |
547 | ||
548 | ||
81626931 | 549 | static struct frame * |
6ed8eeff | 550 | make_terminal_frame (struct terminal *terminal) |
3224dac1 KL |
551 | { |
552 | register struct frame *f; | |
3224dac1 | 553 | Lisp_Object frame; |
8a401434 | 554 | char name[sizeof "F" + INT_STRLEN_BOUND (printmax_t)]; |
ab797f65 | 555 | |
4e213843 SM |
556 | if (!terminal->name) |
557 | error ("Terminal is not live, can't create new frames on it"); | |
ab797f65 | 558 | |
ff11dfa1 | 559 | f = make_frame (1); |
d063751a | 560 | |
2d80a27a | 561 | XSETFRAME (frame, f); |
d063751a RS |
562 | Vframe_list = Fcons (frame, Vframe_list); |
563 | ||
6ed8eeff | 564 | tty_frame_count++; |
8a401434 | 565 | sprintf (name, "F%"pMd, tty_frame_count); |
0303e8da | 566 | f->name = build_string (name); |
bb1513c9 | 567 | |
bb1513c9 RS |
568 | f->visible = 1; /* FRAME_SET_VISIBLE wd set frame_garbaged. */ |
569 | f->async_visible = 1; /* Don't let visible be cleared later. */ | |
1266f9ef EZ |
570 | f->terminal = terminal; |
571 | f->terminal->reference_count++; | |
bb221971 | 572 | #ifdef MSDOS |
99dda2cd | 573 | f->output_data.tty->display_info = &the_only_display_info; |
2d764c78 EZ |
574 | if (!inhibit_window_system |
575 | && (!FRAMEP (selected_frame) || !FRAME_LIVE_P (XFRAME (selected_frame)) | |
576 | || XFRAME (selected_frame)->output_method == output_msdos_raw)) | |
02ab7130 | 577 | f->output_method = output_msdos_raw; |
2d764c78 EZ |
578 | else |
579 | f->output_method = output_termcap; | |
5bbdf7aa DN |
580 | #else /* not MSDOS */ |
581 | f->output_method = output_termcap; | |
582 | create_tty_output (f); | |
583 | FRAME_FOREGROUND_PIXEL (f) = FACE_TTY_DEFAULT_FG_COLOR; | |
584 | FRAME_BACKGROUND_PIXEL (f) = FACE_TTY_DEFAULT_BG_COLOR; | |
585 | #endif /* not MSDOS */ | |
574a1a90 | 586 | |
1266f9ef EZ |
587 | FRAME_CAN_HAVE_SCROLL_BARS (f) = 0; |
588 | FRAME_VERTICAL_SCROLL_BAR_TYPE (f) = vertical_scroll_bar_none; | |
48104462 | 589 | FRAME_MENU_BAR_LINES(f) = NILP (Vmenu_bar_mode) ? 0 : 1; |
1266f9ef EZ |
590 | |
591 | /* Set the top frame to the newly created frame. */ | |
592 | if (FRAMEP (FRAME_TTY (f)->top_frame) | |
593 | && FRAME_LIVE_P (XFRAME (FRAME_TTY (f)->top_frame))) | |
594 | XFRAME (FRAME_TTY (f)->top_frame)->async_visible = 2; /* obscured */ | |
595 | ||
596 | FRAME_TTY (f)->top_frame = frame; | |
597 | ||
1a6d3623 EZ |
598 | if (!noninteractive) |
599 | init_frame_faces (f); | |
1a578e9b | 600 | |
ff11dfa1 | 601 | return f; |
dc6f92b8 | 602 | } |
bb1513c9 | 603 | |
ed8dad6b KL |
604 | /* Get a suitable value for frame parameter PARAMETER for a newly |
605 | created frame, based on (1) the user-supplied frame parameter | |
c1ef4455 | 606 | alist SUPPLIED_PARMS, and (2) CURRENT_VALUE. */ |
ed8dad6b KL |
607 | |
608 | static Lisp_Object | |
609 | get_future_frame_param (Lisp_Object parameter, | |
610 | Lisp_Object supplied_parms, | |
611 | char *current_value) | |
612 | { | |
613 | Lisp_Object result; | |
614 | ||
615 | result = Fassq (parameter, supplied_parms); | |
616 | if (NILP (result)) | |
617 | result = Fassq (parameter, XFRAME (selected_frame)->param_alist); | |
618 | if (NILP (result) && current_value != NULL) | |
619 | result = build_string (current_value); | |
ed8dad6b KL |
620 | if (!NILP (result) && !STRINGP (result)) |
621 | result = XCDR (result); | |
622 | if (NILP (result) || !STRINGP (result)) | |
623 | result = Qnil; | |
624 | ||
625 | return result; | |
626 | } | |
627 | ||
bb1513c9 | 628 | DEFUN ("make-terminal-frame", Fmake_terminal_frame, Smake_terminal_frame, |
14ff1ee0 | 629 | 1, 1, 0, |
28d440ab | 630 | doc: /* Create an additional terminal frame, possibly on another terminal. |
14ff1ee0 | 631 | This function takes one argument, an alist specifying frame parameters. |
28d440ab KL |
632 | |
633 | You can create multiple frames on a single text-only terminal, but | |
634 | only one of them (the selected terminal frame) is actually displayed. | |
635 | ||
636 | In practice, generally you don't need to specify any parameters, | |
637 | except when you want to create a new frame on another terminal. | |
638 | In that case, the `tty' parameter specifies the device file to open, | |
639 | and the `tty-type' parameter specifies the terminal type. Example: | |
640 | ||
641 | (make-terminal-frame '((tty . "/dev/pts/5") (tty-type . "xterm"))) | |
642 | ||
0b0d3e0b KL |
643 | Note that changing the size of one terminal frame automatically |
644 | affects all frames on the same terminal device. */) | |
5842a27b | 645 | (Lisp_Object parms) |
bb1513c9 RS |
646 | { |
647 | struct frame *f; | |
6ed8eeff | 648 | struct terminal *t = NULL; |
574a1a90 | 649 | Lisp_Object frame, tem; |
8d2666fe | 650 | struct frame *sf = SELECTED_FRAME (); |
bb1513c9 | 651 | |
541580aa | 652 | #ifdef MSDOS |
2d764c78 EZ |
653 | if (sf->output_method != output_msdos_raw |
654 | && sf->output_method != output_termcap) | |
bb221971 | 655 | abort (); |
574a1a90 RS |
656 | #else /* not MSDOS */ |
657 | ||
99b72cc4 | 658 | #ifdef WINDOWSNT /* This should work now! */ |
8d2666fe | 659 | if (sf->output_method != output_termcap) |
bb1513c9 | 660 | error ("Not using an ASCII terminal now; cannot make a new ASCII frame"); |
bb221971 | 661 | #endif |
574a1a90 | 662 | #endif /* not MSDOS */ |
a3547743 | 663 | |
b6660415 | 664 | { |
6ed8eeff | 665 | Lisp_Object terminal; |
bb1513c9 | 666 | |
6ed8eeff KL |
667 | terminal = Fassq (Qterminal, parms); |
668 | if (!NILP (terminal)) | |
28d440ab | 669 | { |
6ed8eeff KL |
670 | terminal = XCDR (terminal); |
671 | t = get_terminal (terminal, 1); | |
28d440ab | 672 | } |
1266f9ef EZ |
673 | #ifdef MSDOS |
674 | if (t && t != the_only_display_info.terminal) | |
675 | /* msdos.c assumes a single tty_display_info object. */ | |
676 | error ("Multiple terminals are not supported on this platform"); | |
677 | if (!t) | |
678 | t = the_only_display_info.terminal; | |
679 | #endif | |
28d440ab | 680 | } |
a3547743 | 681 | |
6ed8eeff | 682 | if (!t) |
a3547743 | 683 | { |
b6660415 | 684 | char *name = 0, *type = 0; |
ed8dad6b | 685 | Lisp_Object tty, tty_type; |
b6660415 | 686 | |
ed8dad6b KL |
687 | tty = get_future_frame_param |
688 | (Qtty, parms, (FRAME_TERMCAP_P (XFRAME (selected_frame)) | |
689 | ? FRAME_TTY (XFRAME (selected_frame))->name | |
690 | : NULL)); | |
691 | if (!NILP (tty)) | |
b6660415 KL |
692 | { |
693 | name = (char *) alloca (SBYTES (tty) + 1); | |
42a5b22f | 694 | strncpy (name, SSDATA (tty), SBYTES (tty)); |
b6660415 KL |
695 | name[SBYTES (tty)] = 0; |
696 | } | |
a3547743 | 697 | |
ed8dad6b KL |
698 | tty_type = get_future_frame_param |
699 | (Qtty_type, parms, (FRAME_TERMCAP_P (XFRAME (selected_frame)) | |
700 | ? FRAME_TTY (XFRAME (selected_frame))->type | |
701 | : NULL)); | |
702 | if (!NILP (tty_type)) | |
b6660415 KL |
703 | { |
704 | type = (char *) alloca (SBYTES (tty_type) + 1); | |
42a5b22f | 705 | strncpy (type, SSDATA (tty_type), SBYTES (tty_type)); |
b6660415 KL |
706 | type[SBYTES (tty_type)] = 0; |
707 | } | |
708 | ||
6ed8eeff | 709 | t = init_tty (name, type, 0); /* Errors are not fatal. */ |
b6660415 | 710 | } |
bb1513c9 | 711 | |
6ed8eeff | 712 | f = make_terminal_frame (t); |
574a1a90 | 713 | |
9628b887 KL |
714 | { |
715 | int width, height; | |
0b0d3e0b | 716 | get_tty_size (fileno (FRAME_TTY (f)->input), &width, &height); |
9628b887 KL |
717 | change_frame_size (f, height, width, 0, 0, 0); |
718 | } | |
a3547743 | 719 | |
18082e2d | 720 | adjust_glyphs (f); |
bb1513c9 RS |
721 | calculate_costs (f); |
722 | XSETFRAME (frame, f); | |
723 | Fmodify_frame_parameters (frame, parms); | |
ed8dad6b | 724 | Fmodify_frame_parameters (frame, Fcons (Fcons (Qtty_type, |
6ed8eeff | 725 | build_string (t->display_info.tty->type)), |
ed8dad6b | 726 | Qnil)); |
db9d7d9a KL |
727 | if (t->display_info.tty->name != NULL) |
728 | Fmodify_frame_parameters (frame, Fcons (Fcons (Qtty, | |
729 | build_string (t->display_info.tty->name)), | |
730 | Qnil)); | |
731 | else | |
732 | Fmodify_frame_parameters (frame, Fcons (Fcons (Qtty, Qnil), Qnil)); | |
a3547743 | 733 | |
87f1940e EZ |
734 | /* Make the frame face alist be frame-specific, so that each |
735 | frame could change its face definitions independently. */ | |
8d2666fe | 736 | f->face_alist = Fcopy_alist (sf->face_alist); |
87f1940e EZ |
737 | /* Simple Fcopy_alist isn't enough, because we need the contents of |
738 | the vectors which are the CDRs of associations in face_alist to | |
739 | be copied as well. */ | |
740 | for (tem = f->face_alist; CONSP (tem); tem = XCDR (tem)) | |
f3fbd155 | 741 | XSETCDR (XCAR (tem), Fcopy_sequence (XCDR (XCAR (tem)))); |
bb1513c9 RS |
742 | return frame; |
743 | } | |
1e8324d9 | 744 | |
dc6f92b8 | 745 | \f |
1e8324d9 GM |
746 | /* Perform the switch to frame FRAME. |
747 | ||
748 | If FRAME is a switch-frame event `(switch-frame FRAME1)', use | |
749 | FRAME1 as frame. | |
750 | ||
751 | If TRACK is non-zero and the frame that currently has the focus | |
752 | redirects its focus to the selected frame, redirect that focused | |
753 | frame's focus to FRAME instead. | |
754 | ||
755 | FOR_DELETION non-zero means that the selected frame is being | |
6ed8eeff | 756 | deleted, which includes the possibility that the frame's terminal |
216e6a14 MR |
757 | is dead. |
758 | ||
759 | The value of NORECORD is passed as argument to Fselect_window. */ | |
1e8324d9 | 760 | |
61f94483 | 761 | Lisp_Object |
971de7fb | 762 | do_switch_frame (Lisp_Object frame, int track, int for_deletion, Lisp_Object norecord) |
dc6f92b8 | 763 | { |
8d2666fe | 764 | struct frame *sf = SELECTED_FRAME (); |
177c0ea7 | 765 | |
2f0b07e0 JB |
766 | /* If FRAME is a switch-frame event, extract the frame we should |
767 | switch to. */ | |
768 | if (CONSP (frame) | |
7539e11f KR |
769 | && EQ (XCAR (frame), Qswitch_frame) |
770 | && CONSP (XCDR (frame))) | |
771 | frame = XCAR (XCDR (frame)); | |
2f0b07e0 | 772 | |
09907c3a KH |
773 | /* This used to say CHECK_LIVE_FRAME, but apparently it's possible for |
774 | a switch-frame event to arrive after a frame is no longer live, | |
775 | especially when deleting the initial frame during startup. */ | |
b7826503 | 776 | CHECK_FRAME (frame); |
09907c3a KH |
777 | if (! FRAME_LIVE_P (XFRAME (frame))) |
778 | return Qnil; | |
dc6f92b8 | 779 | |
8d2666fe | 780 | if (sf == XFRAME (frame)) |
ff11dfa1 | 781 | return frame; |
dc6f92b8 | 782 | |
0aed85f4 KH |
783 | /* This is too greedy; it causes inappropriate focus redirection |
784 | that's hard to get rid of. */ | |
785 | #if 0 | |
a42e9724 JB |
786 | /* If a frame's focus has been redirected toward the currently |
787 | selected frame, we should change the redirection to point to the | |
788 | newly selected frame. This means that if the focus is redirected | |
789 | from a minibufferless frame to a surrogate minibuffer frame, we | |
790 | can use `other-window' to switch between all the frames using | |
791 | that minibuffer frame, and the focus redirection will follow us | |
792 | around. */ | |
0aed85f4 KH |
793 | if (track) |
794 | { | |
795 | Lisp_Object tail; | |
a42e9724 | 796 | |
7539e11f | 797 | for (tail = Vframe_list; CONSP (tail); tail = XCDR (tail)) |
0aed85f4 KH |
798 | { |
799 | Lisp_Object focus; | |
a42e9724 | 800 | |
7539e11f | 801 | if (!FRAMEP (XCAR (tail))) |
0aed85f4 | 802 | abort (); |
a42e9724 | 803 | |
7539e11f | 804 | focus = FRAME_FOCUS_FRAME (XFRAME (XCAR (tail))); |
a42e9724 | 805 | |
8d2666fe | 806 | if (FRAMEP (focus) && XFRAME (focus) == SELECTED_FRAME ()) |
7539e11f | 807 | Fredirect_frame_focus (XCAR (tail), frame); |
0aed85f4 KH |
808 | } |
809 | } | |
810 | #else /* ! 0 */ | |
811 | /* Instead, apply it only to the frame we're pointing to. */ | |
032d78fe | 812 | #ifdef HAVE_WINDOW_SYSTEM |
1e8324d9 | 813 | if (track && FRAME_WINDOW_P (XFRAME (frame))) |
0aed85f4 KH |
814 | { |
815 | Lisp_Object focus, xfocus; | |
816 | ||
d7266360 | 817 | xfocus = x_get_focus_frame (XFRAME (frame)); |
0aed85f4 KH |
818 | if (FRAMEP (xfocus)) |
819 | { | |
820 | focus = FRAME_FOCUS_FRAME (XFRAME (xfocus)); | |
8d2666fe | 821 | if (FRAMEP (focus) && XFRAME (focus) == SELECTED_FRAME ()) |
0aed85f4 KH |
822 | Fredirect_frame_focus (xfocus, frame); |
823 | } | |
824 | } | |
825 | #endif /* HAVE_X_WINDOWS */ | |
826 | #endif /* ! 0 */ | |
a42e9724 | 827 | |
1e8324d9 | 828 | if (!for_deletion && FRAME_HAS_MINIBUF_P (sf)) |
550f0e6a GM |
829 | resize_mini_window (XWINDOW (FRAME_MINIBUF_WINDOW (sf)), 1); |
830 | ||
a4e628d4 | 831 | if (FRAME_TERMCAP_P (XFRAME (frame)) || FRAME_MSDOS_P (XFRAME (frame))) |
9628b887 | 832 | { |
9b2cd403 SM |
833 | if (FRAMEP (FRAME_TTY (XFRAME (frame))->top_frame)) |
834 | /* Mark previously displayed frame as now obscured. */ | |
835 | XFRAME (FRAME_TTY (XFRAME (frame))->top_frame)->async_visible = 2; | |
9628b887 KL |
836 | XFRAME (frame)->async_visible = 1; |
837 | FRAME_TTY (XFRAME (frame))->top_frame = frame; | |
838 | } | |
839 | ||
8d2666fe GM |
840 | selected_frame = frame; |
841 | if (! FRAME_MINIBUF_ONLY_P (XFRAME (selected_frame))) | |
842 | last_nonminibuf_frame = XFRAME (selected_frame); | |
d5e7c279 | 843 | |
216e6a14 | 844 | Fselect_window (XFRAME (frame)->selected_window, norecord); |
dc6f92b8 | 845 | |
074577b8 | 846 | /* We want to make sure that the next event generates a frame-switch |
eb8c3be9 | 847 | event to the appropriate frame. This seems kludgy to me, but |
074577b8 JB |
848 | before you take it out, make sure that evaluating something like |
849 | (select-window (frame-root-window (new-frame))) doesn't end up | |
850 | with your typing being interpreted in the new frame instead of | |
851 | the one you're actually typing in. */ | |
ef352596 | 852 | internal_last_event_frame = Qnil; |
074577b8 | 853 | |
ff11dfa1 | 854 | return frame; |
dc6f92b8 JB |
855 | } |
856 | ||
a7ca3326 | 857 | DEFUN ("select-frame", Fselect_frame, Sselect_frame, 1, 2, "e", |
216e6a14 | 858 | doc: /* Select FRAME. |
14ff1ee0 | 859 | Subsequent editing commands apply to its selected window. |
216e6a14 MR |
860 | Optional argument NORECORD means to neither change the order of |
861 | recently selected windows nor the buffer list. | |
862 | ||
14ff1ee0 | 863 | The selection of FRAME lasts until the next time the user does |
216e6a14 MR |
864 | something to select a different frame, or until the next time |
865 | this function is called. If you are using a window system, the | |
866 | previously selected frame may be restored as the selected frame | |
057bce6f JB |
867 | when returning to the command loop, because it still may have |
868 | the window system's input focus. On a text-only terminal, the | |
3bfabe25 | 869 | next redisplay will display FRAME. |
e4ed805e LT |
870 | |
871 | This function returns FRAME, or nil if FRAME has been deleted. */) | |
5842a27b | 872 | (Lisp_Object frame, Lisp_Object norecord) |
0aed85f4 | 873 | { |
216e6a14 | 874 | return do_switch_frame (frame, 1, 0, norecord); |
0aed85f4 KH |
875 | } |
876 | ||
877 | ||
20dc6fbb | 878 | DEFUN ("handle-switch-frame", Fhandle_switch_frame, Shandle_switch_frame, 1, 1, "e", |
14ff1ee0 PJ |
879 | doc: /* Handle a switch-frame event EVENT. |
880 | Switch-frame events are usually bound to this function. | |
881 | A switch-frame event tells Emacs that the window manager has requested | |
882 | that the user's events be directed to the frame mentioned in the event. | |
883 | This function selects the selected window of the frame of EVENT. | |
884 | ||
885 | If EVENT is frame object, handle it as if it were a switch-frame event | |
886 | to that frame. */) | |
5842a27b | 887 | (Lisp_Object event) |
0aed85f4 | 888 | { |
6951cd71 | 889 | /* Preserve prefix arg that the command loop just cleared. */ |
1344aad4 | 890 | KVAR (current_kboard, Vprefix_arg) = Vcurrent_prefix_arg; |
dee091a3 | 891 | Frun_hooks (1, &Qmouse_leave_buffer_hook); |
216e6a14 | 892 | return do_switch_frame (event, 0, 0, Qnil); |
0aed85f4 KH |
893 | } |
894 | ||
a7ca3326 | 895 | DEFUN ("selected-frame", Fselected_frame, Sselected_frame, 0, 0, 0, |
14ff1ee0 | 896 | doc: /* Return the frame that is now selected. */) |
5842a27b | 897 | (void) |
dc6f92b8 | 898 | { |
8d2666fe | 899 | return selected_frame; |
dc6f92b8 | 900 | } |
4a7cfafc | 901 | \f |
ff11dfa1 | 902 | DEFUN ("frame-list", Fframe_list, Sframe_list, |
dc6f92b8 | 903 | 0, 0, 0, |
c15dfb29 | 904 | doc: /* Return a list of all live frames. */) |
5842a27b | 905 | (void) |
dc6f92b8 | 906 | { |
d74c1900 GM |
907 | Lisp_Object frames; |
908 | frames = Fcopy_sequence (Vframe_list); | |
6a65b1b5 | 909 | #ifdef HAVE_WINDOW_SYSTEM |
d74c1900 GM |
910 | if (FRAMEP (tip_frame)) |
911 | frames = Fdelq (tip_frame, frames); | |
6a65b1b5 | 912 | #endif |
d74c1900 | 913 | return frames; |
dc6f92b8 JB |
914 | } |
915 | ||
ff11dfa1 | 916 | /* Return the next frame in the frame list after FRAME. |
ff11dfa1 | 917 | If MINIBUF is nil, exclude minibuffer-only frames. |
a9986780 RS |
918 | If MINIBUF is a window, include only its own frame |
919 | and any frame now using that window as the minibuffer. | |
f7af3f7b | 920 | If MINIBUF is `visible', include all visible frames. |
a9986780 | 921 | If MINIBUF is 0, include all visible and iconified frames. |
f7af3f7b RS |
922 | Otherwise, include all frames. */ |
923 | ||
66a9dbbe | 924 | static Lisp_Object |
971de7fb | 925 | next_frame (Lisp_Object frame, Lisp_Object minibuf) |
dc6f92b8 JB |
926 | { |
927 | Lisp_Object tail; | |
928 | int passed = 0; | |
929 | ||
ff11dfa1 JB |
930 | /* There must always be at least one frame in Vframe_list. */ |
931 | if (! CONSP (Vframe_list)) | |
f9898cc6 JB |
932 | abort (); |
933 | ||
dbc4e1c1 JB |
934 | /* If this frame is dead, it won't be in Vframe_list, and we'll loop |
935 | forever. Forestall that. */ | |
b7826503 | 936 | CHECK_LIVE_FRAME (frame); |
dbc4e1c1 | 937 | |
dc6f92b8 | 938 | while (1) |
7539e11f | 939 | for (tail = Vframe_list; CONSP (tail); tail = XCDR (tail)) |
dc6f92b8 | 940 | { |
ab9f008d | 941 | Lisp_Object f; |
d06a8a56 | 942 | |
7539e11f | 943 | f = XCAR (tail); |
06537cc8 RS |
944 | |
945 | if (passed | |
9628b887 KL |
946 | && ((!FRAME_TERMCAP_P (XFRAME (f)) && !FRAME_TERMCAP_P (XFRAME (frame)) |
947 | && FRAME_KBOARD (XFRAME (f)) == FRAME_KBOARD (XFRAME (frame))) | |
948 | || (FRAME_TERMCAP_P (XFRAME (f)) && FRAME_TERMCAP_P (XFRAME (frame)) | |
949 | && FRAME_TTY (XFRAME (f)) == FRAME_TTY (XFRAME (frame))))) | |
d5e7c279 | 950 | { |
d06a8a56 JB |
951 | /* Decide whether this frame is eligible to be returned. */ |
952 | ||
953 | /* If we've looped all the way around without finding any | |
954 | eligible frames, return the original frame. */ | |
955 | if (EQ (f, frame)) | |
956 | return f; | |
957 | ||
958 | /* Let minibuf decide if this frame is acceptable. */ | |
959 | if (NILP (minibuf)) | |
960 | { | |
961 | if (! FRAME_MINIBUF_ONLY_P (XFRAME (f))) | |
962 | return f; | |
963 | } | |
f7af3f7b RS |
964 | else if (EQ (minibuf, Qvisible)) |
965 | { | |
966 | FRAME_SAMPLE_VISIBILITY (XFRAME (f)); | |
967 | if (FRAME_VISIBLE_P (XFRAME (f))) | |
968 | return f; | |
969 | } | |
3780bc22 | 970 | else if (INTEGERP (minibuf) && XINT (minibuf) == 0) |
a9986780 RS |
971 | { |
972 | FRAME_SAMPLE_VISIBILITY (XFRAME (f)); | |
973 | if (FRAME_VISIBLE_P (XFRAME (f)) | |
974 | || FRAME_ICONIFIED_P (XFRAME (f))) | |
975 | return f; | |
976 | } | |
f7af3f7b | 977 | else if (WINDOWP (minibuf)) |
d06a8a56 | 978 | { |
a9986780 | 979 | if (EQ (FRAME_MINIBUF_WINDOW (XFRAME (f)), minibuf) |
551645f8 GM |
980 | || EQ (WINDOW_FRAME (XWINDOW (minibuf)), f) |
981 | || EQ (WINDOW_FRAME (XWINDOW (minibuf)), | |
982 | FRAME_FOCUS_FRAME (XFRAME (f)))) | |
d06a8a56 JB |
983 | return f; |
984 | } | |
985 | else | |
ff11dfa1 | 986 | return f; |
d5e7c279 | 987 | } |
dc6f92b8 | 988 | |
d06a8a56 | 989 | if (EQ (frame, f)) |
dc6f92b8 JB |
990 | passed++; |
991 | } | |
992 | } | |
993 | ||
ff11dfa1 | 994 | /* Return the previous frame in the frame list before FRAME. |
ff11dfa1 | 995 | If MINIBUF is nil, exclude minibuffer-only frames. |
a9986780 RS |
996 | If MINIBUF is a window, include only its own frame |
997 | and any frame now using that window as the minibuffer. | |
f7af3f7b | 998 | If MINIBUF is `visible', include all visible frames. |
a9986780 | 999 | If MINIBUF is 0, include all visible and iconified frames. |
f7af3f7b RS |
1000 | Otherwise, include all frames. */ |
1001 | ||
66a9dbbe | 1002 | static Lisp_Object |
971de7fb | 1003 | prev_frame (Lisp_Object frame, Lisp_Object minibuf) |
dc6f92b8 JB |
1004 | { |
1005 | Lisp_Object tail; | |
1006 | Lisp_Object prev; | |
1007 | ||
ff11dfa1 JB |
1008 | /* There must always be at least one frame in Vframe_list. */ |
1009 | if (! CONSP (Vframe_list)) | |
f9898cc6 JB |
1010 | abort (); |
1011 | ||
dc6f92b8 | 1012 | prev = Qnil; |
7539e11f | 1013 | for (tail = Vframe_list; CONSP (tail); tail = XCDR (tail)) |
f9898cc6 | 1014 | { |
ab9f008d | 1015 | Lisp_Object f; |
f9898cc6 | 1016 | |
7539e11f | 1017 | f = XCAR (tail); |
e35d291d | 1018 | if (!FRAMEP (f)) |
d06a8a56 | 1019 | abort (); |
f9898cc6 | 1020 | |
d06a8a56 JB |
1021 | if (EQ (frame, f) && !NILP (prev)) |
1022 | return prev; | |
f9898cc6 | 1023 | |
9628b887 KL |
1024 | if ((!FRAME_TERMCAP_P (XFRAME (f)) && !FRAME_TERMCAP_P (XFRAME (frame)) |
1025 | && FRAME_KBOARD (XFRAME (f)) == FRAME_KBOARD (XFRAME (frame))) | |
1026 | || (FRAME_TERMCAP_P (XFRAME (f)) && FRAME_TERMCAP_P (XFRAME (frame)) | |
1027 | && FRAME_TTY (XFRAME (f)) == FRAME_TTY (XFRAME (frame)))) | |
f7af3f7b | 1028 | { |
06537cc8 RS |
1029 | /* Decide whether this frame is eligible to be returned, |
1030 | according to minibuf. */ | |
1031 | if (NILP (minibuf)) | |
1032 | { | |
1033 | if (! FRAME_MINIBUF_ONLY_P (XFRAME (f))) | |
1034 | prev = f; | |
1035 | } | |
1036 | else if (WINDOWP (minibuf)) | |
1037 | { | |
1038 | if (EQ (FRAME_MINIBUF_WINDOW (XFRAME (f)), minibuf) | |
551645f8 GM |
1039 | || EQ (WINDOW_FRAME (XWINDOW (minibuf)), f) |
1040 | || EQ (WINDOW_FRAME (XWINDOW (minibuf)), | |
1041 | FRAME_FOCUS_FRAME (XFRAME (f)))) | |
06537cc8 RS |
1042 | prev = f; |
1043 | } | |
1044 | else if (EQ (minibuf, Qvisible)) | |
1045 | { | |
1046 | FRAME_SAMPLE_VISIBILITY (XFRAME (f)); | |
1047 | if (FRAME_VISIBLE_P (XFRAME (f))) | |
1048 | prev = f; | |
1049 | } | |
1050 | else if (XFASTINT (minibuf) == 0) | |
1051 | { | |
1052 | FRAME_SAMPLE_VISIBILITY (XFRAME (f)); | |
1053 | if (FRAME_VISIBLE_P (XFRAME (f)) | |
1054 | || FRAME_ICONIFIED_P (XFRAME (f))) | |
1055 | prev = f; | |
1056 | } | |
1057 | else | |
a9986780 RS |
1058 | prev = f; |
1059 | } | |
f9898cc6 | 1060 | } |
d06a8a56 JB |
1061 | |
1062 | /* We've scanned the entire list. */ | |
1063 | if (NILP (prev)) | |
1064 | /* We went through the whole frame list without finding a single | |
1065 | acceptable frame. Return the original frame. */ | |
1066 | return frame; | |
1067 | else | |
1068 | /* There were no acceptable frames in the list before FRAME; otherwise, | |
1069 | we would have returned directly from the loop. Since PREV is the last | |
1070 | acceptable frame in the list, return it. */ | |
1071 | return prev; | |
dc6f92b8 JB |
1072 | } |
1073 | ||
ef2c57ac | 1074 | |
ff11dfa1 | 1075 | DEFUN ("next-frame", Fnext_frame, Snext_frame, 0, 2, 0, |
14ff1ee0 PJ |
1076 | doc: /* Return the next frame in the frame list after FRAME. |
1077 | It considers only frames on the same terminal as FRAME. | |
1078 | By default, skip minibuffer-only frames. | |
1079 | If omitted, FRAME defaults to the selected frame. | |
1080 | If optional argument MINIFRAME is nil, exclude minibuffer-only frames. | |
1081 | If MINIFRAME is a window, include only its own frame | |
1082 | and any frame now using that window as the minibuffer. | |
1083 | If MINIFRAME is `visible', include all visible frames. | |
1084 | If MINIFRAME is 0, include all visible and iconified frames. | |
1085 | Otherwise, include all frames. */) | |
5842a27b | 1086 | (Lisp_Object frame, Lisp_Object miniframe) |
dc6f92b8 | 1087 | { |
ff11dfa1 | 1088 | if (NILP (frame)) |
8d2666fe | 1089 | frame = selected_frame; |
177c0ea7 | 1090 | |
b7826503 | 1091 | CHECK_LIVE_FRAME (frame); |
ff11dfa1 | 1092 | return next_frame (frame, miniframe); |
dc6f92b8 | 1093 | } |
dbc4e1c1 | 1094 | |
ef2c57ac | 1095 | DEFUN ("previous-frame", Fprevious_frame, Sprevious_frame, 0, 2, 0, |
14ff1ee0 PJ |
1096 | doc: /* Return the previous frame in the frame list before FRAME. |
1097 | It considers only frames on the same terminal as FRAME. | |
1098 | By default, skip minibuffer-only frames. | |
1099 | If omitted, FRAME defaults to the selected frame. | |
1100 | If optional argument MINIFRAME is nil, exclude minibuffer-only frames. | |
1101 | If MINIFRAME is a window, include only its own frame | |
1102 | and any frame now using that window as the minibuffer. | |
1103 | If MINIFRAME is `visible', include all visible frames. | |
1104 | If MINIFRAME is 0, include all visible and iconified frames. | |
1105 | Otherwise, include all frames. */) | |
5842a27b | 1106 | (Lisp_Object frame, Lisp_Object miniframe) |
ef2c57ac | 1107 | { |
ef2c57ac | 1108 | if (NILP (frame)) |
8d2666fe | 1109 | frame = selected_frame; |
b7826503 | 1110 | CHECK_LIVE_FRAME (frame); |
ef2c57ac RM |
1111 | return prev_frame (frame, miniframe); |
1112 | } | |
dc6f92b8 | 1113 | \f |
808c0f20 RS |
1114 | /* Return 1 if it is ok to delete frame F; |
1115 | 0 if all frames aside from F are invisible. | |
1116 | (Exception: if F is the terminal frame, and we are using X, return 1.) */ | |
dc6f92b8 | 1117 | |
4475bec4 | 1118 | static int |
971de7fb | 1119 | other_visible_frames (FRAME_PTR f) |
808c0f20 | 1120 | { |
1de11f56 | 1121 | Lisp_Object frames; |
c08c95c7 | 1122 | |
1de11f56 CY |
1123 | for (frames = Vframe_list; CONSP (frames); frames = XCDR (frames)) |
1124 | { | |
1125 | Lisp_Object this = XCAR (frames); | |
1126 | if (f == XFRAME (this)) | |
1127 | continue; | |
c08c95c7 | 1128 | |
1de11f56 CY |
1129 | /* Verify that we can still talk to the frame's X window, |
1130 | and note any recent change in visibility. */ | |
032d78fe | 1131 | #ifdef HAVE_WINDOW_SYSTEM |
1de11f56 CY |
1132 | if (FRAME_WINDOW_P (XFRAME (this))) |
1133 | { | |
1134 | x_sync (XFRAME (this)); | |
1135 | FRAME_SAMPLE_VISIBILITY (XFRAME (this)); | |
1136 | } | |
5e7b7c5b RS |
1137 | #endif |
1138 | ||
1de11f56 CY |
1139 | if (FRAME_VISIBLE_P (XFRAME (this)) |
1140 | || FRAME_ICONIFIED_P (XFRAME (this)) | |
1141 | /* Allow deleting the terminal frame when at least one X | |
1142 | frame exists. */ | |
1143 | || (FRAME_WINDOW_P (XFRAME (this)) && !FRAME_WINDOW_P (f))) | |
1144 | return 1; | |
c08c95c7 | 1145 | } |
1de11f56 | 1146 | return 0; |
808c0f20 RS |
1147 | } |
1148 | ||
56f2de10 MR |
1149 | /* Delete FRAME. When FORCE equals Qnoelisp, delete FRAME |
1150 | unconditionally. x_connection_closed and delete_terminal use | |
1151 | this. Any other value of FORCE implements the semantics | |
1152 | described for Fdelete_frame. */ | |
1153 | Lisp_Object | |
971de7fb | 1154 | delete_frame (Lisp_Object frame, Lisp_Object force) |
29edae16 SM |
1155 | /* If we use `register' here, gcc-4.0.2 on amd64 using |
1156 | -DUSE_LISP_UNION_TYPE complains further down that we're getting the | |
1157 | address of `force'. Go figure. */ | |
33ac0414 | 1158 | |
808c0f20 RS |
1159 | { |
1160 | struct frame *f; | |
8d2666fe | 1161 | struct frame *sf = SELECTED_FRAME (); |
bedb9c0e KL |
1162 | struct kboard *kb; |
1163 | ||
54ee7410 | 1164 | int minibuffer_selected, tooltip_frame; |
808c0f20 RS |
1165 | |
1166 | if (EQ (frame, Qnil)) | |
1167 | { | |
8d2666fe | 1168 | f = sf; |
2d80a27a | 1169 | XSETFRAME (frame, f); |
808c0f20 RS |
1170 | } |
1171 | else | |
1172 | { | |
b7826503 | 1173 | CHECK_FRAME (frame); |
808c0f20 RS |
1174 | f = XFRAME (frame); |
1175 | } | |
1176 | ||
1177 | if (! FRAME_LIVE_P (f)) | |
1178 | return Qnil; | |
1179 | ||
e39a993c | 1180 | if (NILP (force) && !other_visible_frames (f)) |
808c0f20 | 1181 | error ("Attempt to delete the sole visible or iconified frame"); |
d5e7c279 | 1182 | |
56f2de10 | 1183 | /* x_connection_closed must have set FORCE to `noelisp' in order |
00c5fd51 | 1184 | to delete the last frame, if it is gone. */ |
56f2de10 | 1185 | if (NILP (XCDR (Vframe_list)) && !EQ (force, Qnoelisp)) |
e9687ee8 RS |
1186 | error ("Attempt to delete the only frame"); |
1187 | ||
ff11dfa1 JB |
1188 | /* Does this frame have a minibuffer, and is it the surrogate |
1189 | minibuffer for any other frame? */ | |
fd0c2bd1 | 1190 | if (FRAME_HAS_MINIBUF_P (XFRAME (frame))) |
dc6f92b8 | 1191 | { |
ff11dfa1 | 1192 | Lisp_Object frames; |
1113d9db | 1193 | |
ff11dfa1 JB |
1194 | for (frames = Vframe_list; |
1195 | CONSP (frames); | |
7539e11f | 1196 | frames = XCDR (frames)) |
1113d9db | 1197 | { |
7a8cc307 | 1198 | Lisp_Object this; |
7539e11f | 1199 | this = XCAR (frames); |
1113d9db | 1200 | |
ff11dfa1 JB |
1201 | if (! EQ (this, frame) |
1202 | && EQ (frame, | |
7a8cc307 RS |
1203 | WINDOW_FRAME (XWINDOW |
1204 | (FRAME_MINIBUF_WINDOW (XFRAME (this)))))) | |
a31787b1 | 1205 | { |
56f2de10 MR |
1206 | /* If we MUST delete this frame, delete the other first. |
1207 | But do this only if FORCE equals `noelisp'. */ | |
1208 | if (EQ (force, Qnoelisp)) | |
1209 | delete_frame (this, Qnoelisp); | |
a31787b1 RS |
1210 | else |
1211 | error ("Attempt to delete a surrogate minibuffer frame"); | |
1212 | } | |
1113d9db | 1213 | } |
dc6f92b8 JB |
1214 | } |
1215 | ||
54ee7410 CY |
1216 | tooltip_frame = !NILP (Fframe_parameter (frame, intern ("tooltip"))); |
1217 | ||
56f2de10 MR |
1218 | /* Run `delete-frame-functions' unless FORCE is `noelisp' or |
1219 | frame is a tooltip. FORCE is set to `noelisp' when handling | |
1220 | a disconnect from the terminal, so we don't dare call Lisp | |
1221 | code. */ | |
54ee7410 | 1222 | if (NILP (Vrun_hooks) || tooltip_frame) |
58555d81 | 1223 | ; |
54ee7410 | 1224 | else if (EQ (force, Qnoelisp)) |
58555d81 SM |
1225 | pending_funcalls |
1226 | = Fcons (list3 (Qrun_hook_with_args, Qdelete_frame_functions, frame), | |
1227 | pending_funcalls); | |
1228 | else | |
1dd3c2d9 CY |
1229 | { |
1230 | #ifdef HAVE_X_WINDOWS | |
58179cce | 1231 | /* Also, save clipboard to the clipboard manager. */ |
1dd3c2d9 CY |
1232 | x_clipboard_manager_save_frame (frame); |
1233 | #endif | |
1234 | ||
1235 | safe_call2 (Qrun_hook_with_args, Qdelete_frame_functions, frame); | |
1236 | } | |
0e662342 | 1237 | |
b6660415 KL |
1238 | /* The hook may sometimes (indirectly) cause the frame to be deleted. */ |
1239 | if (! FRAME_LIVE_P (f)) | |
1240 | return Qnil; | |
1241 | ||
a31787b1 RS |
1242 | /* At this point, we are committed to deleting the frame. |
1243 | There is no more chance for errors to prevent it. */ | |
1244 | ||
99b92e64 RS |
1245 | minibuffer_selected = EQ (minibuf_window, selected_window); |
1246 | ||
ff11dfa1 | 1247 | /* Don't let the frame remain selected. */ |
8d2666fe | 1248 | if (f == sf) |
06537cc8 RS |
1249 | { |
1250 | Lisp_Object tail, frame1; | |
1251 | ||
1252 | /* Look for another visible frame on the same terminal. */ | |
1253 | frame1 = next_frame (frame, Qvisible); | |
1254 | ||
1255 | /* If there is none, find *some* other frame. */ | |
1256 | if (NILP (frame1) || EQ (frame1, frame)) | |
1257 | { | |
1258 | FOR_EACH_FRAME (tail, frame1) | |
1259 | { | |
fca177d4 | 1260 | if (! EQ (frame, frame1) && FRAME_LIVE_P (XFRAME (frame1))) |
06537cc8 RS |
1261 | break; |
1262 | } | |
1263 | } | |
ac71ced7 SM |
1264 | #ifdef NS_IMPL_COCOA |
1265 | else | |
1266 | /* Under NS, there is no system mechanism for choosing a new | |
1267 | window to get focus -- it is left to application code. | |
1268 | So the portion of THIS application interfacing with NS | |
1269 | needs to know about it. We call Fraise_frame, but the | |
1270 | purpose is really to transfer focus. */ | |
1271 | Fraise_frame (frame1); | |
1272 | #endif | |
06537cc8 | 1273 | |
216e6a14 | 1274 | do_switch_frame (frame1, 0, 1, Qnil); |
79a65b7f | 1275 | sf = SELECTED_FRAME (); |
06537cc8 | 1276 | } |
dc6f92b8 | 1277 | |
ff11dfa1 JB |
1278 | /* Don't allow minibuf_window to remain on a deleted frame. */ |
1279 | if (EQ (f->minibuffer_window, minibuf_window)) | |
dc6f92b8 | 1280 | { |
8d2666fe | 1281 | Fset_window_buffer (sf->minibuffer_window, |
5af5757b | 1282 | XWINDOW (minibuf_window)->buffer, Qnil); |
8d2666fe | 1283 | minibuf_window = sf->minibuffer_window; |
99b92e64 RS |
1284 | |
1285 | /* If the dying minibuffer window was selected, | |
1286 | select the new one. */ | |
1287 | if (minibuffer_selected) | |
f1321dc3 | 1288 | Fselect_window (minibuf_window, Qnil); |
dc6f92b8 JB |
1289 | } |
1290 | ||
130adcb7 EZ |
1291 | /* Don't let echo_area_window to remain on a deleted frame. */ |
1292 | if (EQ (f->minibuffer_window, echo_area_window)) | |
1293 | echo_area_window = sf->minibuffer_window; | |
1294 | ||
bb2a0a65 RS |
1295 | /* Clear any X selections for this frame. */ |
1296 | #ifdef HAVE_X_WINDOWS | |
1297 | if (FRAME_X_P (f)) | |
1298 | x_clear_frame_selections (f); | |
1299 | #endif | |
1300 | ||
177c0ea7 JB |
1301 | /* Free glyphs. |
1302 | This function must be called before the window tree of the | |
18082e2d GM |
1303 | frame is deleted because windows contain dynamically allocated |
1304 | memory. */ | |
1305 | free_glyphs (f); | |
1306 | ||
1ccdfd33 | 1307 | #ifdef HAVE_WINDOW_SYSTEM |
50e3873c KH |
1308 | /* Give chance to each font driver to free a frame specific data. */ |
1309 | font_update_drivers (f, Qnil); | |
1ccdfd33 | 1310 | #endif |
50e3873c | 1311 | |
4a88b3b0 JB |
1312 | /* Mark all the windows that used to be on FRAME as deleted, and then |
1313 | remove the reference to them. */ | |
be7f5545 | 1314 | delete_all_child_windows (f->root_window); |
4a88b3b0 JB |
1315 | f->root_window = Qnil; |
1316 | ||
ff11dfa1 | 1317 | Vframe_list = Fdelq (frame, Vframe_list); |
a42e9724 | 1318 | FRAME_SET_VISIBLE (f, 0); |
dc6f92b8 | 1319 | |
a90af46f CY |
1320 | /* Allow the vector of menu bar contents to be freed in the next |
1321 | garbage collection. The frame object itself may not be garbage | |
1322 | collected until much later, because recent_keys and other data | |
1323 | structures can still refer to it. */ | |
acc49a52 JD |
1324 | f->menu_bar_vector = Qnil; |
1325 | ||
ebbbc028 | 1326 | free_font_driver_list (f); |
70fdbb46 JM |
1327 | xfree (f->namebuf); |
1328 | xfree (f->decode_mode_spec_buffer); | |
1329 | xfree (FRAME_INSERT_COST (f)); | |
1330 | xfree (FRAME_DELETEN_COST (f)); | |
1331 | xfree (FRAME_INSERTN_COST (f)); | |
1332 | xfree (FRAME_DELETE_COST (f)); | |
1333 | xfree (FRAME_MESSAGE_BUF (f)); | |
d2bee99e | 1334 | |
8678b9cc | 1335 | /* Since some events are handled at the interrupt level, we may get |
6ed8eeff | 1336 | an event for f at any time; if we zero out the frame's terminal |
8678b9cc | 1337 | now, then we may trip up the event-handling code. Instead, we'll |
6ed8eeff KL |
1338 | promise that the terminal of the frame must be valid until we |
1339 | have called the window-system-dependent frame destruction | |
1340 | routine. */ | |
dbc4e1c1 | 1341 | |
6ed8eeff KL |
1342 | if (FRAME_TERMINAL (f)->delete_frame_hook) |
1343 | (*FRAME_TERMINAL (f)->delete_frame_hook) (f); | |
d5e7c279 | 1344 | |
428a555e | 1345 | { |
6ed8eeff | 1346 | struct terminal *terminal = FRAME_TERMINAL (f); |
a3547743 | 1347 | f->output_data.nothing = 0; |
6ed8eeff | 1348 | f->terminal = 0; /* Now the frame is dead. */ |
428a555e | 1349 | |
6ed8eeff | 1350 | /* If needed, delete the terminal that this frame was on. |
bedb9c0e | 1351 | (This must be done after the frame is killed.) */ |
6ed8eeff | 1352 | terminal->reference_count--; |
a2addb04 TH |
1353 | #ifdef USE_GTK |
1354 | /* FIXME: Deleting the terminal crashes emacs because of a GTK | |
1355 | bug. | |
1356 | http://lists.gnu.org/archive/html/emacs-devel/2011-10/msg00363.html */ | |
1357 | if (terminal->reference_count == 0 && terminal->type == output_x_window) | |
1358 | terminal->reference_count = 1; | |
1359 | #endif /* USE_GTK */ | |
6ed8eeff | 1360 | if (terminal->reference_count == 0) |
bedb9c0e | 1361 | { |
174105f7 SM |
1362 | Lisp_Object tmp; |
1363 | XSETTERMINAL (tmp, terminal); | |
1364 | ||
bedb9c0e | 1365 | kb = NULL; |
174105f7 | 1366 | Fdelete_terminal (tmp, NILP (force) ? Qt : force); |
bedb9c0e KL |
1367 | } |
1368 | else | |
6ed8eeff | 1369 | kb = terminal->kboard; |
428a555e | 1370 | } |
8678b9cc | 1371 | |
ff11dfa1 | 1372 | /* If we've deleted the last_nonminibuf_frame, then try to find |
d5e7c279 | 1373 | another one. */ |
ff11dfa1 | 1374 | if (f == last_nonminibuf_frame) |
d5e7c279 | 1375 | { |
ff11dfa1 | 1376 | Lisp_Object frames; |
1113d9db | 1377 | |
ff11dfa1 | 1378 | last_nonminibuf_frame = 0; |
d5e7c279 | 1379 | |
ff11dfa1 JB |
1380 | for (frames = Vframe_list; |
1381 | CONSP (frames); | |
7539e11f | 1382 | frames = XCDR (frames)) |
d5e7c279 | 1383 | { |
7539e11f | 1384 | f = XFRAME (XCAR (frames)); |
ff11dfa1 | 1385 | if (!FRAME_MINIBUF_ONLY_P (f)) |
d5e7c279 | 1386 | { |
ff11dfa1 | 1387 | last_nonminibuf_frame = f; |
d5e7c279 JB |
1388 | break; |
1389 | } | |
1390 | } | |
1391 | } | |
dc6f92b8 | 1392 | |
8ceb7434 RS |
1393 | /* If there's no other frame on the same kboard, get out of |
1394 | single-kboard state if we're in it for this kboard. */ | |
bedb9c0e KL |
1395 | if (kb != NULL) |
1396 | { | |
1397 | Lisp_Object frames; | |
1398 | /* Some frame we found on the same kboard, or nil if there are none. */ | |
1399 | Lisp_Object frame_on_same_kboard; | |
8ceb7434 | 1400 | |
bedb9c0e | 1401 | frame_on_same_kboard = Qnil; |
8ceb7434 | 1402 | |
bedb9c0e KL |
1403 | for (frames = Vframe_list; |
1404 | CONSP (frames); | |
1405 | frames = XCDR (frames)) | |
1406 | { | |
1407 | Lisp_Object this; | |
1408 | struct frame *f1; | |
8ceb7434 | 1409 | |
bedb9c0e KL |
1410 | this = XCAR (frames); |
1411 | if (!FRAMEP (this)) | |
1412 | abort (); | |
1413 | f1 = XFRAME (this); | |
8ceb7434 | 1414 | |
bedb9c0e KL |
1415 | if (kb == FRAME_KBOARD (f1)) |
1416 | frame_on_same_kboard = this; | |
1417 | } | |
8ceb7434 | 1418 | |
bedb9c0e KL |
1419 | if (NILP (frame_on_same_kboard)) |
1420 | not_single_kboard_state (kb); | |
1421 | } | |
8ceb7434 RS |
1422 | |
1423 | ||
c4c6d073 KH |
1424 | /* If we've deleted this keyboard's default_minibuffer_frame, try to |
1425 | find another one. Prefer minibuffer-only frames, but also notice | |
1426 | frames with other windows. */ | |
1344aad4 | 1427 | if (kb != NULL && EQ (frame, KVAR (kb, Vdefault_minibuffer_frame))) |
1113d9db | 1428 | { |
ff11dfa1 | 1429 | Lisp_Object frames; |
1113d9db | 1430 | |
ff11dfa1 | 1431 | /* The last frame we saw with a minibuffer, minibuffer-only or not. */ |
ab9f008d | 1432 | Lisp_Object frame_with_minibuf; |
32fda9ba RS |
1433 | /* Some frame we found on the same kboard, or nil if there are none. */ |
1434 | Lisp_Object frame_on_same_kboard; | |
1113d9db | 1435 | |
32fda9ba | 1436 | frame_on_same_kboard = Qnil; |
ab9f008d | 1437 | frame_with_minibuf = Qnil; |
32fda9ba | 1438 | |
ff11dfa1 JB |
1439 | for (frames = Vframe_list; |
1440 | CONSP (frames); | |
7539e11f | 1441 | frames = XCDR (frames)) |
1113d9db | 1442 | { |
ab9f008d | 1443 | Lisp_Object this; |
c4c6d073 | 1444 | struct frame *f1; |
1113d9db | 1445 | |
7539e11f | 1446 | this = XCAR (frames); |
e35d291d | 1447 | if (!FRAMEP (this)) |
1113d9db | 1448 | abort (); |
c4c6d073 | 1449 | f1 = XFRAME (this); |
1113d9db | 1450 | |
c4c6d073 KH |
1451 | /* Consider only frames on the same kboard |
1452 | and only those with minibuffers. */ | |
bedb9c0e | 1453 | if (kb == FRAME_KBOARD (f1) |
c4c6d073 | 1454 | && FRAME_HAS_MINIBUF_P (f1)) |
1113d9db | 1455 | { |
ff11dfa1 | 1456 | frame_with_minibuf = this; |
c4c6d073 | 1457 | if (FRAME_MINIBUF_ONLY_P (f1)) |
1113d9db JB |
1458 | break; |
1459 | } | |
32fda9ba | 1460 | |
bedb9c0e | 1461 | if (kb == FRAME_KBOARD (f1)) |
32fda9ba | 1462 | frame_on_same_kboard = this; |
1113d9db JB |
1463 | } |
1464 | ||
32fda9ba RS |
1465 | if (!NILP (frame_on_same_kboard)) |
1466 | { | |
1467 | /* We know that there must be some frame with a minibuffer out | |
1468 | there. If this were not true, all of the frames present | |
1469 | would have to be minibufferless, which implies that at some | |
1470 | point their minibuffer frames must have been deleted, but | |
1471 | that is prohibited at the top; you can't delete surrogate | |
1472 | minibuffer frames. */ | |
1473 | if (NILP (frame_with_minibuf)) | |
1474 | abort (); | |
1113d9db | 1475 | |
1344aad4 | 1476 | KVAR (kb, Vdefault_minibuffer_frame) = frame_with_minibuf; |
32fda9ba RS |
1477 | } |
1478 | else | |
1479 | /* No frames left on this kboard--say no minibuffer either. */ | |
1344aad4 | 1480 | KVAR (kb, Vdefault_minibuffer_frame) = Qnil; |
1113d9db JB |
1481 | } |
1482 | ||
e681c92a | 1483 | /* Cause frame titles to update--necessary if we now have just one frame. */ |
54ee7410 CY |
1484 | if (!tooltip_frame) |
1485 | update_mode_lines = 1; | |
e681c92a | 1486 | |
dc6f92b8 JB |
1487 | return Qnil; |
1488 | } | |
56f2de10 MR |
1489 | |
1490 | DEFUN ("delete-frame", Fdelete_frame, Sdelete_frame, 0, 2, "", | |
1491 | doc: /* Delete FRAME, permanently eliminating it from use. | |
1492 | FRAME defaults to the selected frame. | |
1493 | ||
1494 | A frame may not be deleted if its minibuffer is used by other frames. | |
1495 | Normally, you may not delete a frame if all other frames are invisible, | |
1496 | but if the second optional argument FORCE is non-nil, you may do so. | |
1497 | ||
1498 | This function runs `delete-frame-functions' before actually | |
1499 | deleting the frame, unless the frame is a tooltip. | |
1500 | The functions are run with one argument, the frame to be deleted. */) | |
5842a27b | 1501 | (Lisp_Object frame, Lisp_Object force) |
56f2de10 MR |
1502 | { |
1503 | return delete_frame (frame, !NILP (force) ? Qt : Qnil); | |
1504 | } | |
1505 | ||
dc6f92b8 JB |
1506 | \f |
1507 | /* Return mouse position in character cell units. */ | |
1508 | ||
f9898cc6 | 1509 | DEFUN ("mouse-position", Fmouse_position, Smouse_position, 0, 0, 0, |
14ff1ee0 PJ |
1510 | doc: /* Return a list (FRAME X . Y) giving the current mouse frame and position. |
1511 | The position is given in character cells, where (0, 0) is the | |
d0cd961e EZ |
1512 | upper-left corner of the frame, X is the horizontal offset, and Y is |
1513 | the vertical offset. | |
14ff1ee0 PJ |
1514 | If Emacs is running on a mouseless terminal or hasn't been programmed |
1515 | to read the mouse position, it returns the selected frame for FRAME | |
1516 | and nil for X and Y. | |
1517 | If `mouse-position-function' is non-nil, `mouse-position' calls it, | |
1518 | passing the normal return value to that function as an argument, | |
1519 | and returns whatever that function returns. */) | |
5842a27b | 1520 | (void) |
dc6f92b8 | 1521 | { |
ff11dfa1 | 1522 | FRAME_PTR f; |
dbc4e1c1 | 1523 | Lisp_Object lispy_dummy; |
fd2777e0 | 1524 | enum scroll_bar_part party_dummy; |
beb0bc36 | 1525 | Lisp_Object x, y, retval; |
5384466a | 1526 | int col, row; |
08dc5ae6 | 1527 | Time long_dummy; |
cb2255b3 | 1528 | struct gcpro gcpro1; |
dc6f92b8 | 1529 | |
8d2666fe | 1530 | f = SELECTED_FRAME (); |
c5074d8c RS |
1531 | x = y = Qnil; |
1532 | ||
67f6e31c | 1533 | #if defined (HAVE_MOUSE) || defined (HAVE_GPM) |
c5074d8c | 1534 | /* It's okay for the hook to refrain from storing anything. */ |
6ed8eeff KL |
1535 | if (FRAME_TERMINAL (f)->mouse_position_hook) |
1536 | (*FRAME_TERMINAL (f)->mouse_position_hook) (&f, -1, | |
1537 | &lispy_dummy, &party_dummy, | |
1538 | &x, &y, | |
1539 | &long_dummy); | |
76db7eb4 KH |
1540 | if (! NILP (x)) |
1541 | { | |
1542 | col = XINT (x); | |
1543 | row = XINT (y); | |
8126c3b4 | 1544 | pixel_to_glyph_coords (f, col, row, &col, &row, NULL, 1); |
76db7eb4 KH |
1545 | XSETINT (x, col); |
1546 | XSETINT (y, row); | |
1547 | } | |
f443c170 | 1548 | #endif |
2d80a27a | 1549 | XSETFRAME (lispy_dummy, f); |
beb0bc36 | 1550 | retval = Fcons (lispy_dummy, Fcons (x, y)); |
cb2255b3 | 1551 | GCPRO1 (retval); |
beb0bc36 | 1552 | if (!NILP (Vmouse_position_function)) |
cb2255b3 GM |
1553 | retval = call1 (Vmouse_position_function, retval); |
1554 | RETURN_UNGCPRO (retval); | |
dc6f92b8 JB |
1555 | } |
1556 | ||
152e6c70 RS |
1557 | DEFUN ("mouse-pixel-position", Fmouse_pixel_position, |
1558 | Smouse_pixel_position, 0, 0, 0, | |
14ff1ee0 PJ |
1559 | doc: /* Return a list (FRAME X . Y) giving the current mouse frame and position. |
1560 | The position is given in pixel units, where (0, 0) is the | |
d0cd961e EZ |
1561 | upper-left corner of the frame, X is the horizontal offset, and Y is |
1562 | the vertical offset. | |
14ff1ee0 PJ |
1563 | If Emacs is running on a mouseless terminal or hasn't been programmed |
1564 | to read the mouse position, it returns the selected frame for FRAME | |
1565 | and nil for X and Y. */) | |
5842a27b | 1566 | (void) |
152e6c70 RS |
1567 | { |
1568 | FRAME_PTR f; | |
1569 | Lisp_Object lispy_dummy; | |
1570 | enum scroll_bar_part party_dummy; | |
1571 | Lisp_Object x, y; | |
08dc5ae6 | 1572 | Time long_dummy; |
152e6c70 | 1573 | |
8d2666fe | 1574 | f = SELECTED_FRAME (); |
152e6c70 RS |
1575 | x = y = Qnil; |
1576 | ||
67f6e31c | 1577 | #if defined (HAVE_MOUSE) || defined (HAVE_GPM) |
152e6c70 | 1578 | /* It's okay for the hook to refrain from storing anything. */ |
6ed8eeff KL |
1579 | if (FRAME_TERMINAL (f)->mouse_position_hook) |
1580 | (*FRAME_TERMINAL (f)->mouse_position_hook) (&f, -1, | |
1581 | &lispy_dummy, &party_dummy, | |
1582 | &x, &y, | |
1583 | &long_dummy); | |
0c5c1cf7 | 1584 | #endif |
2d80a27a | 1585 | XSETFRAME (lispy_dummy, f); |
152e6c70 RS |
1586 | return Fcons (lispy_dummy, Fcons (x, y)); |
1587 | } | |
1588 | ||
dc6f92b8 | 1589 | DEFUN ("set-mouse-position", Fset_mouse_position, Sset_mouse_position, 3, 3, 0, |
14ff1ee0 PJ |
1590 | doc: /* Move the mouse pointer to the center of character cell (X,Y) in FRAME. |
1591 | Coordinates are relative to the frame, not a window, | |
1592 | so the coordinates of the top left character in the frame | |
1593 | may be nonzero due to left-hand scroll bars or the menu bar. | |
1594 | ||
d0cd961e EZ |
1595 | The position is given in character cells, where (0, 0) is the |
1596 | upper-left corner of the frame, X is the horizontal offset, and Y is | |
1597 | the vertical offset. | |
1598 | ||
14ff1ee0 PJ |
1599 | This function is a no-op for an X frame that is not visible. |
1600 | If you have just created a frame, you must wait for it to become visible | |
1601 | before calling this function on it, like this. | |
1602 | (while (not (frame-visible-p frame)) (sleep-for .5)) */) | |
5842a27b | 1603 | (Lisp_Object frame, Lisp_Object x, Lisp_Object y) |
dc6f92b8 | 1604 | { |
b7826503 | 1605 | CHECK_LIVE_FRAME (frame); |
d311d28c PE |
1606 | CHECK_TYPE_RANGED_INTEGER (int, x); |
1607 | CHECK_TYPE_RANGED_INTEGER (int, y); | |
dc6f92b8 | 1608 | |
dbc4e1c1 | 1609 | /* I think this should be done with a hook. */ |
032d78fe GV |
1610 | #ifdef HAVE_WINDOW_SYSTEM |
1611 | if (FRAME_WINDOW_P (XFRAME (frame))) | |
d19be8a9 | 1612 | /* Warping the mouse will cause enternotify and focus events. */ |
d4d76014 | 1613 | x_set_mouse_position (XFRAME (frame), XINT (x), XINT (y)); |
bb221971 | 1614 | #else |
be625e00 | 1615 | #if defined (MSDOS) && defined (HAVE_MOUSE) |
bb221971 RS |
1616 | if (FRAME_MSDOS_P (XFRAME (frame))) |
1617 | { | |
216e6a14 | 1618 | Fselect_frame (frame, Qnil); |
bb221971 RS |
1619 | mouse_moveto (XINT (x), XINT (y)); |
1620 | } | |
4d1d51d2 NR |
1621 | #else |
1622 | #ifdef HAVE_GPM | |
1623 | { | |
216e6a14 | 1624 | Fselect_frame (frame, Qnil); |
4d1d51d2 NR |
1625 | term_mouse_moveto (XINT (x), XINT (y)); |
1626 | } | |
1627 | #endif | |
bb221971 | 1628 | #endif |
dc6f92b8 JB |
1629 | #endif |
1630 | ||
1631 | return Qnil; | |
1632 | } | |
152e6c70 RS |
1633 | |
1634 | DEFUN ("set-mouse-pixel-position", Fset_mouse_pixel_position, | |
1635 | Sset_mouse_pixel_position, 3, 3, 0, | |
14ff1ee0 | 1636 | doc: /* Move the mouse pointer to pixel position (X,Y) in FRAME. |
d0cd961e EZ |
1637 | The position is given in pixels, where (0, 0) is the upper-left corner |
1638 | of the frame, X is the horizontal offset, and Y is the vertical offset. | |
1639 | ||
14ff1ee0 PJ |
1640 | Note, this is a no-op for an X frame that is not visible. |
1641 | If you have just created a frame, you must wait for it to become visible | |
1642 | before calling this function on it, like this. | |
1643 | (while (not (frame-visible-p frame)) (sleep-for .5)) */) | |
5842a27b | 1644 | (Lisp_Object frame, Lisp_Object x, Lisp_Object y) |
152e6c70 | 1645 | { |
b7826503 | 1646 | CHECK_LIVE_FRAME (frame); |
d311d28c PE |
1647 | CHECK_TYPE_RANGED_INTEGER (int, x); |
1648 | CHECK_TYPE_RANGED_INTEGER (int, y); | |
152e6c70 RS |
1649 | |
1650 | /* I think this should be done with a hook. */ | |
032d78fe GV |
1651 | #ifdef HAVE_WINDOW_SYSTEM |
1652 | if (FRAME_WINDOW_P (XFRAME (frame))) | |
d19be8a9 | 1653 | /* Warping the mouse will cause enternotify and focus events. */ |
d4d76014 | 1654 | x_set_mouse_pixel_position (XFRAME (frame), XINT (x), XINT (y)); |
bb221971 | 1655 | #else |
be625e00 | 1656 | #if defined (MSDOS) && defined (HAVE_MOUSE) |
bb221971 RS |
1657 | if (FRAME_MSDOS_P (XFRAME (frame))) |
1658 | { | |
216e6a14 | 1659 | Fselect_frame (frame, Qnil); |
bb221971 RS |
1660 | mouse_moveto (XINT (x), XINT (y)); |
1661 | } | |
67f6e31c NR |
1662 | #else |
1663 | #ifdef HAVE_GPM | |
1664 | { | |
216e6a14 | 1665 | Fselect_frame (frame, Qnil); |
67f6e31c NR |
1666 | term_mouse_moveto (XINT (x), XINT (y)); |
1667 | } | |
1668 | #endif | |
bb221971 | 1669 | #endif |
152e6c70 RS |
1670 | #endif |
1671 | ||
1672 | return Qnil; | |
1673 | } | |
dc6f92b8 | 1674 | \f |
f57e2426 | 1675 | static void make_frame_visible_1 (Lisp_Object); |
98ce1622 | 1676 | |
a7ca3326 | 1677 | DEFUN ("make-frame-visible", Fmake_frame_visible, Smake_frame_visible, |
fc25d15d | 1678 | 0, 1, "", |
14ff1ee0 PJ |
1679 | doc: /* Make the frame FRAME visible (assuming it is an X window). |
1680 | If omitted, FRAME defaults to the currently selected frame. */) | |
5842a27b | 1681 | (Lisp_Object frame) |
dc6f92b8 | 1682 | { |
1aa66088 | 1683 | if (NILP (frame)) |
8d2666fe | 1684 | frame = selected_frame; |
1aa66088 | 1685 | |
b7826503 | 1686 | CHECK_LIVE_FRAME (frame); |
dc6f92b8 | 1687 | |
dbc4e1c1 | 1688 | /* I think this should be done with a hook. */ |
032d78fe GV |
1689 | #ifdef HAVE_WINDOW_SYSTEM |
1690 | if (FRAME_WINDOW_P (XFRAME (frame))) | |
02ff9dd5 RS |
1691 | { |
1692 | FRAME_SAMPLE_VISIBILITY (XFRAME (frame)); | |
1693 | x_make_frame_visible (XFRAME (frame)); | |
1694 | } | |
fd0c2bd1 | 1695 | #endif |
dc6f92b8 | 1696 | |
98ce1622 RS |
1697 | make_frame_visible_1 (XFRAME (frame)->root_window); |
1698 | ||
d19be8a9 | 1699 | /* Make menu bar update for the Buffers and Frames menus. */ |
565620a5 RS |
1700 | windows_or_buffers_changed++; |
1701 | ||
ff11dfa1 | 1702 | return frame; |
dc6f92b8 JB |
1703 | } |
1704 | ||
98ce1622 | 1705 | /* Update the display_time slot of the buffers shown in WINDOW |
cd1181db | 1706 | and all its descendants. */ |
98ce1622 RS |
1707 | |
1708 | static void | |
971de7fb | 1709 | make_frame_visible_1 (Lisp_Object window) |
98ce1622 RS |
1710 | { |
1711 | struct window *w; | |
1712 | ||
1713 | for (;!NILP (window); window = w->next) | |
1714 | { | |
1715 | w = XWINDOW (window); | |
1716 | ||
1717 | if (!NILP (w->buffer)) | |
4b4deea2 | 1718 | BVAR (XBUFFER (w->buffer), display_time) = Fcurrent_time (); |
98ce1622 RS |
1719 | |
1720 | if (!NILP (w->vchild)) | |
1721 | make_frame_visible_1 (w->vchild); | |
1722 | if (!NILP (w->hchild)) | |
1723 | make_frame_visible_1 (w->hchild); | |
1724 | } | |
1725 | } | |
1726 | ||
ff11dfa1 | 1727 | DEFUN ("make-frame-invisible", Fmake_frame_invisible, Smake_frame_invisible, |
808c0f20 | 1728 | 0, 2, "", |
c38eb027 | 1729 | doc: /* Make the frame FRAME invisible. |
14ff1ee0 | 1730 | If omitted, FRAME defaults to the currently selected frame. |
c38eb027 CY |
1731 | On graphical displays, invisible frames are not updated and are |
1732 | usually not displayed at all, even in a window system's \"taskbar\". | |
1733 | ||
14ff1ee0 | 1734 | Normally you may not make FRAME invisible if all other frames are invisible, |
c38eb027 CY |
1735 | but if the second optional argument FORCE is non-nil, you may do so. |
1736 | ||
1737 | This function has no effect on text-only terminal frames. Such frames | |
1738 | are always considered visible, whether or not they are currently being | |
1739 | displayed in the terminal. */) | |
5842a27b | 1740 | (Lisp_Object frame, Lisp_Object force) |
dc6f92b8 | 1741 | { |
1aa66088 | 1742 | if (NILP (frame)) |
8d2666fe | 1743 | frame = selected_frame; |
1aa66088 | 1744 | |
b7826503 | 1745 | CHECK_LIVE_FRAME (frame); |
dc6f92b8 | 1746 | |
808c0f20 RS |
1747 | if (NILP (force) && !other_visible_frames (XFRAME (frame))) |
1748 | error ("Attempt to make invisible the sole visible or iconified frame"); | |
1749 | ||
3d378fdf | 1750 | #if 0 /* This isn't logically necessary, and it can do GC. */ |
9c394f17 | 1751 | /* Don't let the frame remain selected. */ |
8d2666fe | 1752 | if (EQ (frame, selected_frame)) |
216e6a14 | 1753 | do_switch_frame (next_frame (frame, Qt), 0, 0, Qnil) |
3d378fdf | 1754 | #endif |
9c394f17 RS |
1755 | |
1756 | /* Don't allow minibuf_window to remain on a deleted frame. */ | |
1757 | if (EQ (XFRAME (frame)->minibuffer_window, minibuf_window)) | |
1758 | { | |
8d2666fe GM |
1759 | struct frame *sf = XFRAME (selected_frame); |
1760 | Fset_window_buffer (sf->minibuffer_window, | |
5af5757b | 1761 | XWINDOW (minibuf_window)->buffer, Qnil); |
8d2666fe | 1762 | minibuf_window = sf->minibuffer_window; |
9c394f17 RS |
1763 | } |
1764 | ||
dbc4e1c1 | 1765 | /* I think this should be done with a hook. */ |
032d78fe GV |
1766 | #ifdef HAVE_WINDOW_SYSTEM |
1767 | if (FRAME_WINDOW_P (XFRAME (frame))) | |
ff11dfa1 | 1768 | x_make_frame_invisible (XFRAME (frame)); |
fd0c2bd1 | 1769 | #endif |
dc6f92b8 | 1770 | |
d19be8a9 | 1771 | /* Make menu bar update for the Buffers and Frames menus. */ |
565620a5 RS |
1772 | windows_or_buffers_changed++; |
1773 | ||
dc6f92b8 JB |
1774 | return Qnil; |
1775 | } | |
1776 | ||
a7ca3326 | 1777 | DEFUN ("iconify-frame", Ficonify_frame, Siconify_frame, |
1aa66088 | 1778 | 0, 1, "", |
14ff1ee0 PJ |
1779 | doc: /* Make the frame FRAME into an icon. |
1780 | If omitted, FRAME defaults to the currently selected frame. */) | |
5842a27b | 1781 | (Lisp_Object frame) |
dc6f92b8 | 1782 | { |
1aa66088 | 1783 | if (NILP (frame)) |
8d2666fe | 1784 | frame = selected_frame; |
177c0ea7 | 1785 | |
b7826503 | 1786 | CHECK_LIVE_FRAME (frame); |
dc6f92b8 | 1787 | |
3d378fdf | 1788 | #if 0 /* This isn't logically necessary, and it can do GC. */ |
9c394f17 | 1789 | /* Don't let the frame remain selected. */ |
8d2666fe | 1790 | if (EQ (frame, selected_frame)) |
20dc6fbb | 1791 | Fhandle_switch_frame (next_frame (frame, Qt)); |
3d378fdf | 1792 | #endif |
9c394f17 RS |
1793 | |
1794 | /* Don't allow minibuf_window to remain on a deleted frame. */ | |
1795 | if (EQ (XFRAME (frame)->minibuffer_window, minibuf_window)) | |
1796 | { | |
8d2666fe GM |
1797 | struct frame *sf = XFRAME (selected_frame); |
1798 | Fset_window_buffer (sf->minibuffer_window, | |
5af5757b | 1799 | XWINDOW (minibuf_window)->buffer, Qnil); |
8d2666fe | 1800 | minibuf_window = sf->minibuffer_window; |
9c394f17 RS |
1801 | } |
1802 | ||
dbc4e1c1 | 1803 | /* I think this should be done with a hook. */ |
032d78fe GV |
1804 | #ifdef HAVE_WINDOW_SYSTEM |
1805 | if (FRAME_WINDOW_P (XFRAME (frame))) | |
ff11dfa1 | 1806 | x_iconify_frame (XFRAME (frame)); |
fd0c2bd1 | 1807 | #endif |
dc6f92b8 | 1808 | |
d19be8a9 | 1809 | /* Make menu bar update for the Buffers and Frames menus. */ |
565620a5 RS |
1810 | windows_or_buffers_changed++; |
1811 | ||
dc6f92b8 JB |
1812 | return Qnil; |
1813 | } | |
1814 | ||
ff11dfa1 | 1815 | DEFUN ("frame-visible-p", Fframe_visible_p, Sframe_visible_p, |
dc6f92b8 | 1816 | 1, 1, 0, |
c38eb027 CY |
1817 | doc: /* Return t if FRAME is \"visible\" (actually in use for display). |
1818 | Return the symbol `icon' if FRAME is iconified or \"minimized\". | |
1819 | Return nil if FRAME was made invisible, via `make-frame-invisible'. | |
1820 | On graphical displays, invisible frames are not updated and are | |
1821 | usually not displayed at all, even in a window system's \"taskbar\". | |
1822 | ||
1823 | If FRAME is a text-only terminal frame, this always returns t. | |
1824 | Such frames are always considered visible, whether or not they are | |
1825 | currently being displayed on the terminal. */) | |
5842a27b | 1826 | (Lisp_Object frame) |
dc6f92b8 | 1827 | { |
b7826503 | 1828 | CHECK_LIVE_FRAME (frame); |
dc6f92b8 | 1829 | |
5c044f55 RS |
1830 | FRAME_SAMPLE_VISIBILITY (XFRAME (frame)); |
1831 | ||
a42e9724 | 1832 | if (FRAME_VISIBLE_P (XFRAME (frame))) |
dc6f92b8 | 1833 | return Qt; |
a42e9724 | 1834 | if (FRAME_ICONIFIED_P (XFRAME (frame))) |
fd0c2bd1 | 1835 | return Qicon; |
dc6f92b8 JB |
1836 | return Qnil; |
1837 | } | |
1838 | ||
ff11dfa1 | 1839 | DEFUN ("visible-frame-list", Fvisible_frame_list, Svisible_frame_list, |
dc6f92b8 | 1840 | 0, 0, 0, |
14ff1ee0 | 1841 | doc: /* Return a list of all frames now \"visible\" (being updated). */) |
5842a27b | 1842 | (void) |
dc6f92b8 | 1843 | { |
ff11dfa1 JB |
1844 | Lisp_Object tail, frame; |
1845 | struct frame *f; | |
dc6f92b8 JB |
1846 | Lisp_Object value; |
1847 | ||
1848 | value = Qnil; | |
7539e11f | 1849 | for (tail = Vframe_list; CONSP (tail); tail = XCDR (tail)) |
dc6f92b8 | 1850 | { |
7539e11f | 1851 | frame = XCAR (tail); |
e35d291d | 1852 | if (!FRAMEP (frame)) |
dc6f92b8 | 1853 | continue; |
ff11dfa1 | 1854 | f = XFRAME (frame); |
a42e9724 | 1855 | if (FRAME_VISIBLE_P (f)) |
ff11dfa1 | 1856 | value = Fcons (frame, value); |
dc6f92b8 JB |
1857 | } |
1858 | return value; | |
1859 | } | |
d5e7c279 JB |
1860 | |
1861 | ||
a7ca3326 | 1862 | DEFUN ("raise-frame", Fraise_frame, Sraise_frame, 0, 1, "", |
14ff1ee0 | 1863 | doc: /* Bring FRAME to the front, so it occludes any frames it overlaps. |
e4ed805e | 1864 | If FRAME is invisible or iconified, make it visible. |
14ff1ee0 PJ |
1865 | If you don't specify a frame, the selected frame is used. |
1866 | If Emacs is displaying on an ordinary terminal or some other device which | |
1bf72735 | 1867 | doesn't support multiple overlapping frames, this function selects FRAME. */) |
5842a27b | 1868 | (Lisp_Object frame) |
dbc4e1c1 | 1869 | { |
428a555e | 1870 | struct frame *f; |
828ac693 | 1871 | if (NILP (frame)) |
8d2666fe | 1872 | frame = selected_frame; |
828ac693 | 1873 | |
b7826503 | 1874 | CHECK_LIVE_FRAME (frame); |
8a981af5 | 1875 | |
428a555e | 1876 | f = XFRAME (frame); |
a3547743 | 1877 | |
1bf72735 MR |
1878 | if (FRAME_TERMCAP_P (f)) |
1879 | /* On a text-only terminal select FRAME. */ | |
216e6a14 | 1880 | Fselect_frame (frame, Qnil); |
1bf72735 MR |
1881 | else |
1882 | /* Do like the documentation says. */ | |
1883 | Fmake_frame_visible (frame); | |
8a981af5 | 1884 | |
6ed8eeff KL |
1885 | if (FRAME_TERMINAL (f)->frame_raise_lower_hook) |
1886 | (*FRAME_TERMINAL (f)->frame_raise_lower_hook) (f, 1); | |
dbc4e1c1 JB |
1887 | |
1888 | return Qnil; | |
1889 | } | |
1890 | ||
b49f5578 | 1891 | /* Should we have a corresponding function called Flower_Power? */ |
e518d5e1 | 1892 | DEFUN ("lower-frame", Flower_frame, Slower_frame, 0, 1, "", |
14ff1ee0 PJ |
1893 | doc: /* Send FRAME to the back, so it is occluded by any frames that overlap it. |
1894 | If you don't specify a frame, the selected frame is used. | |
1895 | If Emacs is displaying on an ordinary terminal or some other device which | |
1896 | doesn't support multiple overlapping frames, this function does nothing. */) | |
5842a27b | 1897 | (Lisp_Object frame) |
dbc4e1c1 | 1898 | { |
428a555e | 1899 | struct frame *f; |
a3547743 | 1900 | |
828ac693 | 1901 | if (NILP (frame)) |
8d2666fe | 1902 | frame = selected_frame; |
828ac693 | 1903 | |
b7826503 | 1904 | CHECK_LIVE_FRAME (frame); |
177c0ea7 | 1905 | |
428a555e | 1906 | f = XFRAME (frame); |
a3547743 | 1907 | |
6ed8eeff KL |
1908 | if (FRAME_TERMINAL (f)->frame_raise_lower_hook) |
1909 | (*FRAME_TERMINAL (f)->frame_raise_lower_hook) (f, 0); | |
dbc4e1c1 JB |
1910 | |
1911 | return Qnil; | |
1912 | } | |
1913 | ||
d5e7c279 | 1914 | \f |
a7ca3326 | 1915 | DEFUN ("redirect-frame-focus", Fredirect_frame_focus, Sredirect_frame_focus, |
d5e7c279 | 1916 | 1, 2, 0, |
14ff1ee0 PJ |
1917 | doc: /* Arrange for keystrokes typed at FRAME to be sent to FOCUS-FRAME. |
1918 | In other words, switch-frame events caused by events in FRAME will | |
1919 | request a switch to FOCUS-FRAME, and `last-event-frame' will be | |
1920 | FOCUS-FRAME after reading an event typed at FRAME. | |
1921 | ||
1922 | If FOCUS-FRAME is omitted or nil, any existing redirection is | |
c80e3b4a | 1923 | canceled, and the frame again receives its own keystrokes. |
14ff1ee0 PJ |
1924 | |
1925 | Focus redirection is useful for temporarily redirecting keystrokes to | |
1926 | a surrogate minibuffer frame when a frame doesn't have its own | |
1927 | minibuffer window. | |
1928 | ||
66a9dbbe | 1929 | A frame's focus redirection can be changed by `select-frame'. If frame |
14ff1ee0 PJ |
1930 | FOO is selected, and then a different frame BAR is selected, any |
1931 | frames redirecting their focus to FOO are shifted to redirect their | |
1932 | focus to BAR. This allows focus redirection to work properly when the | |
1933 | user switches from one frame to another using `select-window'. | |
1934 | ||
1935 | This means that a frame whose focus is redirected to itself is treated | |
1936 | differently from a frame whose focus is redirected to nil; the former | |
66a9dbbe | 1937 | is affected by `select-frame', while the latter is not. |
14ff1ee0 PJ |
1938 | |
1939 | The redirection lasts until `redirect-frame-focus' is called to change it. */) | |
5842a27b | 1940 | (Lisp_Object frame, Lisp_Object focus_frame) |
d5e7c279 | 1941 | { |
428a555e | 1942 | struct frame *f; |
a3547743 | 1943 | |
13144095 JB |
1944 | /* Note that we don't check for a live frame here. It's reasonable |
1945 | to redirect the focus of a frame you're about to delete, if you | |
1946 | know what other frame should receive those keystrokes. */ | |
b7826503 | 1947 | CHECK_FRAME (frame); |
f9898cc6 | 1948 | |
a42e9724 | 1949 | if (! NILP (focus_frame)) |
b7826503 | 1950 | CHECK_LIVE_FRAME (focus_frame); |
d5e7c279 | 1951 | |
428a555e | 1952 | f = XFRAME (frame); |
a3547743 | 1953 | |
428a555e | 1954 | f->focus_frame = focus_frame; |
d5e7c279 | 1955 | |
6ed8eeff KL |
1956 | if (FRAME_TERMINAL (f)->frame_rehighlight_hook) |
1957 | (*FRAME_TERMINAL (f)->frame_rehighlight_hook) (f); | |
177c0ea7 | 1958 | |
d5e7c279 JB |
1959 | return Qnil; |
1960 | } | |
1961 | ||
1962 | ||
ff11dfa1 | 1963 | DEFUN ("frame-focus", Fframe_focus, Sframe_focus, 1, 1, 0, |
14ff1ee0 PJ |
1964 | doc: /* Return the frame to which FRAME's keystrokes are currently being sent. |
1965 | This returns nil if FRAME's focus is not redirected. | |
1966 | See `redirect-frame-focus'. */) | |
5842a27b | 1967 | (Lisp_Object frame) |
d5e7c279 | 1968 | { |
b7826503 | 1969 | CHECK_LIVE_FRAME (frame); |
a42e9724 | 1970 | |
ff11dfa1 | 1971 | return FRAME_FOCUS_FRAME (XFRAME (frame)); |
d5e7c279 JB |
1972 | } |
1973 | ||
1974 | ||
dc6f92b8 | 1975 | \f |
329ca574 RS |
1976 | /* Return the value of frame parameter PROP in frame FRAME. */ |
1977 | ||
81626931 PE |
1978 | #if !HAVE_NS |
1979 | static | |
1980 | #endif | |
dc6f92b8 | 1981 | Lisp_Object |
971de7fb | 1982 | get_frame_param (register struct frame *frame, Lisp_Object prop) |
dc6f92b8 JB |
1983 | { |
1984 | register Lisp_Object tem; | |
1985 | ||
ff11dfa1 | 1986 | tem = Fassq (prop, frame->param_alist); |
dc6f92b8 JB |
1987 | if (EQ (tem, Qnil)) |
1988 | return tem; | |
1989 | return Fcdr (tem); | |
1990 | } | |
1991 | ||
329ca574 RS |
1992 | /* Return the buffer-predicate of the selected frame. */ |
1993 | ||
1994 | Lisp_Object | |
971de7fb | 1995 | frame_buffer_predicate (Lisp_Object frame) |
329ca574 | 1996 | { |
98ce1622 | 1997 | return XFRAME (frame)->buffer_predicate; |
329ca574 RS |
1998 | } |
1999 | ||
fa54c6ae RS |
2000 | /* Return the buffer-list of the selected frame. */ |
2001 | ||
4475bec4 | 2002 | static Lisp_Object |
971de7fb | 2003 | frame_buffer_list (Lisp_Object frame) |
fa54c6ae | 2004 | { |
98ce1622 | 2005 | return XFRAME (frame)->buffer_list; |
fa54c6ae RS |
2006 | } |
2007 | ||
a18b8cb5 | 2008 | /* Discard BUFFER from the buffer-list and buried-buffer-list of each frame. */ |
fa54c6ae RS |
2009 | |
2010 | void | |
971de7fb | 2011 | frames_discard_buffer (Lisp_Object buffer) |
fa54c6ae RS |
2012 | { |
2013 | Lisp_Object frame, tail; | |
2014 | ||
2015 | FOR_EACH_FRAME (tail, frame) | |
2016 | { | |
2017 | XFRAME (frame)->buffer_list | |
2018 | = Fdelq (buffer, XFRAME (frame)->buffer_list); | |
a18b8cb5 KL |
2019 | XFRAME (frame)->buried_buffer_list |
2020 | = Fdelq (buffer, XFRAME (frame)->buried_buffer_list); | |
fa54c6ae RS |
2021 | } |
2022 | } | |
2023 | ||
329ca574 RS |
2024 | /* Modify the alist in *ALISTPTR to associate PROP with VAL. |
2025 | If the alist already has an element for PROP, we change it. */ | |
2026 | ||
dc6f92b8 | 2027 | void |
971de7fb | 2028 | store_in_alist (Lisp_Object *alistptr, Lisp_Object prop, Lisp_Object val) |
dc6f92b8 JB |
2029 | { |
2030 | register Lisp_Object tem; | |
dc6f92b8 | 2031 | |
dc6f92b8 JB |
2032 | tem = Fassq (prop, *alistptr); |
2033 | if (EQ (tem, Qnil)) | |
2034 | *alistptr = Fcons (Fcons (prop, val), *alistptr); | |
2035 | else | |
2036 | Fsetcdr (tem, val); | |
2037 | } | |
2038 | ||
e5317d61 | 2039 | static int |
d311d28c | 2040 | frame_name_fnn_p (char *str, ptrdiff_t len) |
e5317d61 | 2041 | { |
5e073ec7 | 2042 | if (len > 1 && str[0] == 'F' && '0' <= str[1] && str[1] <= '9') |
e5317d61 | 2043 | { |
5e073ec7 PE |
2044 | char *p = str + 2; |
2045 | while ('0' <= *p && *p <= '9') | |
2046 | p++; | |
2047 | if (p == str + len) | |
e5317d61 EZ |
2048 | return 1; |
2049 | } | |
2050 | return 0; | |
2051 | } | |
2052 | ||
2053 | /* Set the name of the terminal frame. Also used by MSDOS frames. | |
2054 | Modeled after x_set_name which is used for WINDOW frames. */ | |
2055 | ||
66a9dbbe | 2056 | static void |
971de7fb | 2057 | set_term_frame_name (struct frame *f, Lisp_Object name) |
e5317d61 EZ |
2058 | { |
2059 | f->explicit_name = ! NILP (name); | |
2060 | ||
2061 | /* If NAME is nil, set the name to F<num>. */ | |
2062 | if (NILP (name)) | |
2063 | { | |
8a401434 | 2064 | char namebuf[sizeof "F" + INT_STRLEN_BOUND (printmax_t)]; |
e5317d61 EZ |
2065 | |
2066 | /* Check for no change needed in this very common case | |
2067 | before we do any consing. */ | |
42a5b22f | 2068 | if (frame_name_fnn_p (SSDATA (f->name), |
d5db4077 | 2069 | SBYTES (f->name))) |
e5317d61 EZ |
2070 | return; |
2071 | ||
6ed8eeff | 2072 | tty_frame_count++; |
8a401434 | 2073 | sprintf (namebuf, "F%"pMd, tty_frame_count); |
e5317d61 EZ |
2074 | name = build_string (namebuf); |
2075 | } | |
2076 | else | |
2077 | { | |
b7826503 | 2078 | CHECK_STRING (name); |
e5317d61 EZ |
2079 | |
2080 | /* Don't change the name if it's already NAME. */ | |
2081 | if (! NILP (Fstring_equal (name, f->name))) | |
2082 | return; | |
2083 | ||
2084 | /* Don't allow the user to set the frame name to F<num>, so it | |
2085 | doesn't clash with the names we generate for terminal frames. */ | |
42a5b22f | 2086 | if (frame_name_fnn_p (SSDATA (name), SBYTES (name))) |
e5317d61 EZ |
2087 | error ("Frame names of the form F<num> are usurped by Emacs"); |
2088 | } | |
2089 | ||
2090 | f->name = name; | |
2091 | update_mode_lines = 1; | |
2092 | } | |
2093 | ||
dc6f92b8 | 2094 | void |
971de7fb | 2095 | store_frame_param (struct frame *f, Lisp_Object prop, Lisp_Object val) |
dc6f92b8 | 2096 | { |
7eb63b72 | 2097 | register Lisp_Object old_alist_elt; |
dc6f92b8 | 2098 | |
a18b8cb5 | 2099 | /* The buffer-list parameters are stored in a special place and not |
52eb77a6 | 2100 | in the alist. All buffers must be live. */ |
fa54c6ae RS |
2101 | if (EQ (prop, Qbuffer_list)) |
2102 | { | |
52eb77a6 CY |
2103 | Lisp_Object list = Qnil; |
2104 | for (; CONSP (val); val = XCDR (val)) | |
2105 | if (!NILP (Fbuffer_live_p (XCAR (val)))) | |
2106 | list = Fcons (XCAR (val), list); | |
2107 | f->buffer_list = Fnreverse (list); | |
fa54c6ae RS |
2108 | return; |
2109 | } | |
a18b8cb5 KL |
2110 | if (EQ (prop, Qburied_buffer_list)) |
2111 | { | |
52eb77a6 CY |
2112 | Lisp_Object list = Qnil; |
2113 | for (; CONSP (val); val = XCDR (val)) | |
2114 | if (!NILP (Fbuffer_live_p (XCAR (val)))) | |
2115 | list = Fcons (XCAR (val), list); | |
2116 | f->buried_buffer_list = Fnreverse (list); | |
a18b8cb5 KL |
2117 | return; |
2118 | } | |
fa54c6ae | 2119 | |
7eb63b72 GM |
2120 | /* If PROP is a symbol which is supposed to have frame-local values, |
2121 | and it is set up based on this frame, switch to the global | |
2122 | binding. That way, we can create or alter the frame-local binding | |
2123 | without messing up the symbol's status. */ | |
2124 | if (SYMBOLP (prop)) | |
2125 | { | |
ce5b453a SM |
2126 | struct Lisp_Symbol *sym = XSYMBOL (prop); |
2127 | start: | |
2128 | switch (sym->redirect) | |
2129 | { | |
2130 | case SYMBOL_VARALIAS: sym = indirect_variable (sym); goto start; | |
2131 | case SYMBOL_PLAINVAL: case SYMBOL_FORWARDED: break; | |
2132 | case SYMBOL_LOCALIZED: | |
2133 | { struct Lisp_Buffer_Local_Value *blv = sym->val.blv; | |
2134 | if (blv->frame_local && BLV_FOUND (blv) && XFRAME (blv->where) == f) | |
2135 | swap_in_global_binding (sym); | |
2136 | break; | |
2137 | } | |
2138 | default: abort (); | |
2139 | } | |
7eb63b72 GM |
2140 | } |
2141 | ||
9b2cd403 SM |
2142 | /* The tty color needed to be set before the frame's parameter |
2143 | alist was updated with the new value. This is not true any more, | |
2144 | but we still do this test early on. */ | |
2145 | if (FRAME_TERMCAP_P (f) && EQ (prop, Qtty_color_mode) | |
2146 | && f == FRAME_TTY (f)->previous_frame) | |
2147 | /* Force redisplay of this tty. */ | |
2148 | FRAME_TTY (f)->previous_frame = NULL; | |
94674d18 | 2149 | |
7eb63b72 GM |
2150 | /* Update the frame parameter alist. */ |
2151 | old_alist_elt = Fassq (prop, f->param_alist); | |
2152 | if (EQ (old_alist_elt, Qnil)) | |
ff11dfa1 | 2153 | f->param_alist = Fcons (Fcons (prop, val), f->param_alist); |
dc6f92b8 | 2154 | else |
7eb63b72 | 2155 | Fsetcdr (old_alist_elt, val); |
bc93c097 | 2156 | |
7eb63b72 GM |
2157 | /* Update some other special parameters in their special places |
2158 | in addition to the alist. */ | |
177c0ea7 | 2159 | |
329ca574 RS |
2160 | if (EQ (prop, Qbuffer_predicate)) |
2161 | f->buffer_predicate = val; | |
2162 | ||
032d78fe | 2163 | if (! FRAME_WINDOW_P (f)) |
e5317d61 EZ |
2164 | { |
2165 | if (EQ (prop, Qmenu_bar_lines)) | |
2166 | set_menu_bar_lines (f, val, make_number (FRAME_MENU_BAR_LINES (f))); | |
2167 | else if (EQ (prop, Qname)) | |
2168 | set_term_frame_name (f, val); | |
2169 | } | |
a249de79 | 2170 | |
e35d291d | 2171 | if (EQ (prop, Qminibuffer) && WINDOWP (val)) |
bc93c097 JB |
2172 | { |
2173 | if (! MINI_WINDOW_P (XWINDOW (val))) | |
6b61353c | 2174 | error ("Surrogate minibuffer windows must be minibuffer windows"); |
bc93c097 | 2175 | |
213bac8a | 2176 | if ((FRAME_HAS_MINIBUF_P (f) || FRAME_MINIBUF_ONLY_P (f)) |
7af7ef38 KH |
2177 | && !EQ (val, f->minibuffer_window)) |
2178 | error ("Can't change the surrogate minibuffer of a frame with its own minibuffer"); | |
bc93c097 JB |
2179 | |
2180 | /* Install the chosen minibuffer window, with proper buffer. */ | |
ff11dfa1 | 2181 | f->minibuffer_window = val; |
bc93c097 | 2182 | } |
dc6f92b8 JB |
2183 | } |
2184 | ||
ff11dfa1 | 2185 | DEFUN ("frame-parameters", Fframe_parameters, Sframe_parameters, 0, 1, 0, |
14ff1ee0 PJ |
2186 | doc: /* Return the parameters-alist of frame FRAME. |
2187 | It is a list of elements of the form (PARM . VALUE), where PARM is a symbol. | |
2188 | The meaningful PARMs depend on the kind of frame. | |
2189 | If FRAME is omitted, return information on the currently selected frame. */) | |
5842a27b | 2190 | (Lisp_Object frame) |
dc6f92b8 JB |
2191 | { |
2192 | Lisp_Object alist; | |
f769f1b2 | 2193 | FRAME_PTR f; |
dd10ec4f | 2194 | int height, width; |
57629833 | 2195 | struct gcpro gcpro1; |
dc6f92b8 | 2196 | |
03390a72 | 2197 | if (NILP (frame)) |
8d2666fe GM |
2198 | frame = selected_frame; |
2199 | ||
b7826503 | 2200 | CHECK_FRAME (frame); |
8d2666fe | 2201 | f = XFRAME (frame); |
dc6f92b8 | 2202 | |
f769f1b2 | 2203 | if (!FRAME_LIVE_P (f)) |
dc6f92b8 JB |
2204 | return Qnil; |
2205 | ||
ff11dfa1 | 2206 | alist = Fcopy_alist (f->param_alist); |
57629833 | 2207 | GCPRO1 (alist); |
177c0ea7 | 2208 | |
2d764c78 | 2209 | if (!FRAME_WINDOW_P (f)) |
bb221971 | 2210 | { |
4aec4b29 EZ |
2211 | int fg = FRAME_FOREGROUND_PIXEL (f); |
2212 | int bg = FRAME_BACKGROUND_PIXEL (f); | |
e1d0bbc9 EZ |
2213 | Lisp_Object elt; |
2214 | ||
2215 | /* If the frame's parameter alist says the colors are | |
2216 | unspecified and reversed, take the frame's background pixel | |
2217 | for foreground and vice versa. */ | |
2218 | elt = Fassq (Qforeground_color, alist); | |
19b5e79b | 2219 | if (CONSP (elt) && STRINGP (XCDR (elt))) |
70de9f06 | 2220 | { |
42a5b22f | 2221 | if (strncmp (SSDATA (XCDR (elt)), |
70de9f06 | 2222 | unspecified_bg, |
d5db4077 | 2223 | SCHARS (XCDR (elt))) == 0) |
70de9f06 | 2224 | store_in_alist (&alist, Qforeground_color, tty_color_name (f, bg)); |
42a5b22f | 2225 | else if (strncmp (SSDATA (XCDR (elt)), |
70de9f06 | 2226 | unspecified_fg, |
d5db4077 | 2227 | SCHARS (XCDR (elt))) == 0) |
70de9f06 EZ |
2228 | store_in_alist (&alist, Qforeground_color, tty_color_name (f, fg)); |
2229 | } | |
e1d0bbc9 EZ |
2230 | else |
2231 | store_in_alist (&alist, Qforeground_color, tty_color_name (f, fg)); | |
2232 | elt = Fassq (Qbackground_color, alist); | |
19b5e79b | 2233 | if (CONSP (elt) && STRINGP (XCDR (elt))) |
70de9f06 | 2234 | { |
42a5b22f | 2235 | if (strncmp (SSDATA (XCDR (elt)), |
70de9f06 | 2236 | unspecified_fg, |
d5db4077 | 2237 | SCHARS (XCDR (elt))) == 0) |
70de9f06 | 2238 | store_in_alist (&alist, Qbackground_color, tty_color_name (f, fg)); |
42a5b22f | 2239 | else if (strncmp (SSDATA (XCDR (elt)), |
70de9f06 | 2240 | unspecified_bg, |
d5db4077 | 2241 | SCHARS (XCDR (elt))) == 0) |
70de9f06 EZ |
2242 | store_in_alist (&alist, Qbackground_color, tty_color_name (f, bg)); |
2243 | } | |
e1d0bbc9 EZ |
2244 | else |
2245 | store_in_alist (&alist, Qbackground_color, tty_color_name (f, bg)); | |
2d764c78 EZ |
2246 | store_in_alist (&alist, intern ("font"), |
2247 | build_string (FRAME_MSDOS_P (f) | |
2248 | ? "ms-dos" | |
4ec0d3c1 | 2249 | : FRAME_W32_P (f) ? "w32term" |
4ec0d3c1 | 2250 | :"tty")); |
bb221971 | 2251 | } |
fd0c2bd1 | 2252 | store_in_alist (&alist, Qname, f->name); |
5af5757b | 2253 | height = (f->new_text_lines ? f->new_text_lines : FRAME_LINES (f)); |
dd10ec4f | 2254 | store_in_alist (&alist, Qheight, make_number (height)); |
5af5757b | 2255 | width = (f->new_text_cols ? f->new_text_cols : FRAME_COLS (f)); |
dd10ec4f | 2256 | store_in_alist (&alist, Qwidth, make_number (width)); |
f769f1b2 | 2257 | store_in_alist (&alist, Qmodeline, (FRAME_WANTS_MODELINE_P (f) ? Qt : Qnil)); |
fd0c2bd1 | 2258 | store_in_alist (&alist, Qminibuffer, |
39acc701 | 2259 | (! FRAME_HAS_MINIBUF_P (f) ? Qnil |
f769f1b2 KH |
2260 | : FRAME_MINIBUF_ONLY_P (f) ? Qonly |
2261 | : FRAME_MINIBUF_WINDOW (f))); | |
2262 | store_in_alist (&alist, Qunsplittable, (FRAME_NO_SPLIT_P (f) ? Qt : Qnil)); | |
03390a72 | 2263 | store_in_alist (&alist, Qbuffer_list, frame_buffer_list (frame)); |
a18b8cb5 | 2264 | store_in_alist (&alist, Qburied_buffer_list, XFRAME (frame)->buried_buffer_list); |
fd0c2bd1 | 2265 | |
dbc4e1c1 | 2266 | /* I think this should be done with a hook. */ |
032d78fe GV |
2267 | #ifdef HAVE_WINDOW_SYSTEM |
2268 | if (FRAME_WINDOW_P (f)) | |
ff11dfa1 | 2269 | x_report_frame_params (f, &alist); |
b6dd20ed | 2270 | else |
fd0c2bd1 | 2271 | #endif |
16a3738c KH |
2272 | { |
2273 | /* This ought to be correct in f->param_alist for an X frame. */ | |
2274 | Lisp_Object lines; | |
f4e93c40 | 2275 | XSETFASTINT (lines, FRAME_MENU_BAR_LINES (f)); |
16a3738c KH |
2276 | store_in_alist (&alist, Qmenu_bar_lines, lines); |
2277 | } | |
57629833 GM |
2278 | |
2279 | UNGCPRO; | |
dc6f92b8 JB |
2280 | return alist; |
2281 | } | |
2282 | ||
8b60f7bc | 2283 | |
a7ca3326 | 2284 | DEFUN ("frame-parameter", Fframe_parameter, Sframe_parameter, 2, 2, 0, |
14ff1ee0 PJ |
2285 | doc: /* Return FRAME's value for parameter PARAMETER. |
2286 | If FRAME is nil, describe the currently selected frame. */) | |
5842a27b | 2287 | (Lisp_Object frame, Lisp_Object parameter) |
8b60f7bc GM |
2288 | { |
2289 | struct frame *f; | |
2290 | Lisp_Object value; | |
2291 | ||
2292 | if (NILP (frame)) | |
2293 | frame = selected_frame; | |
2294 | else | |
b7826503 PJ |
2295 | CHECK_FRAME (frame); |
2296 | CHECK_SYMBOL (parameter); | |
177c0ea7 | 2297 | |
8b60f7bc GM |
2298 | f = XFRAME (frame); |
2299 | value = Qnil; | |
177c0ea7 | 2300 | |
8b60f7bc GM |
2301 | if (FRAME_LIVE_P (f)) |
2302 | { | |
5cd62b8c | 2303 | /* Avoid consing in frequent cases. */ |
67d853e6 GM |
2304 | if (EQ (parameter, Qname)) |
2305 | value = f->name; | |
6345f6aa GM |
2306 | #ifdef HAVE_X_WINDOWS |
2307 | else if (EQ (parameter, Qdisplay) && FRAME_X_P (f)) | |
2308 | value = XCAR (FRAME_X_DISPLAY_INFO (f)->name_list_element); | |
2309 | #endif /* HAVE_X_WINDOWS */ | |
75700ff2 GM |
2310 | else if (EQ (parameter, Qbackground_color) |
2311 | || EQ (parameter, Qforeground_color)) | |
67d853e6 GM |
2312 | { |
2313 | value = Fassq (parameter, f->param_alist); | |
2314 | if (CONSP (value)) | |
5f65b39d | 2315 | { |
5f65b39d EZ |
2316 | value = XCDR (value); |
2317 | /* Fframe_parameters puts the actual fg/bg color names, | |
2318 | even if f->param_alist says otherwise. This is | |
2319 | important when param_alist's notion of colors is | |
2320 | "unspecified". We need to do the same here. */ | |
2321 | if (STRINGP (value) && !FRAME_WINDOW_P (f)) | |
2322 | { | |
c9b08ba8 | 2323 | const char *color_name; |
d311d28c | 2324 | ptrdiff_t csz; |
e1d0bbc9 EZ |
2325 | |
2326 | if (EQ (parameter, Qbackground_color)) | |
2327 | { | |
42a5b22f | 2328 | color_name = SSDATA (value); |
d5db4077 | 2329 | csz = SCHARS (value); |
e1d0bbc9 EZ |
2330 | if (strncmp (color_name, unspecified_bg, csz) == 0) |
2331 | value = tty_color_name (f, FRAME_BACKGROUND_PIXEL (f)); | |
2332 | else if (strncmp (color_name, unspecified_fg, csz) == 0) | |
2333 | value = tty_color_name (f, FRAME_FOREGROUND_PIXEL (f)); | |
2334 | } | |
2335 | else if (EQ (parameter, Qforeground_color)) | |
2336 | { | |
42a5b22f | 2337 | color_name = SSDATA (value); |
d5db4077 | 2338 | csz = SCHARS (value); |
e1d0bbc9 EZ |
2339 | if (strncmp (color_name, unspecified_fg, csz) == 0) |
2340 | value = tty_color_name (f, FRAME_FOREGROUND_PIXEL (f)); | |
2341 | else if (strncmp (color_name, unspecified_bg, csz) == 0) | |
2342 | value = tty_color_name (f, FRAME_BACKGROUND_PIXEL (f)); | |
2343 | } | |
5f65b39d EZ |
2344 | } |
2345 | } | |
b23236fb EZ |
2346 | else |
2347 | value = Fcdr (Fassq (parameter, Fframe_parameters (frame))); | |
67d853e6 | 2348 | } |
75700ff2 GM |
2349 | else if (EQ (parameter, Qdisplay_type) |
2350 | || EQ (parameter, Qbackground_mode)) | |
75700ff2 GM |
2351 | value = Fcdr (Fassq (parameter, f->param_alist)); |
2352 | else | |
ce5b453a SM |
2353 | /* FIXME: Avoid this code path at all (as well as code duplication) |
2354 | by sharing more code with Fframe_parameters. */ | |
75700ff2 | 2355 | value = Fcdr (Fassq (parameter, Fframe_parameters (frame))); |
8b60f7bc | 2356 | } |
177c0ea7 | 2357 | |
8b60f7bc GM |
2358 | return value; |
2359 | } | |
2360 | ||
2361 | ||
a7ca3326 | 2362 | DEFUN ("modify-frame-parameters", Fmodify_frame_parameters, |
ff11dfa1 | 2363 | Smodify_frame_parameters, 2, 2, 0, |
14ff1ee0 PJ |
2364 | doc: /* Modify the parameters of frame FRAME according to ALIST. |
2365 | If FRAME is nil, it defaults to the selected frame. | |
2366 | ALIST is an alist of parameters to change and their new values. | |
2367 | Each element of ALIST has the form (PARM . VALUE), where PARM is a symbol. | |
2368 | The meaningful PARMs depend on the kind of frame. | |
2369 | Undefined PARMs are ignored, but stored in the frame's parameter list | |
2370 | so that `frame-parameters' will return them. | |
2371 | ||
2372 | The value of frame parameter FOO can also be accessed | |
2373 | as a frame-local binding for the variable FOO, if you have | |
cf36572d GM |
2374 | enabled such bindings for that variable with `make-variable-frame-local'. |
2375 | Note that this functionality is obsolete as of Emacs 22.2, and its | |
2376 | use is not recommended. Explicitly check for a frame-parameter instead. */) | |
5842a27b | 2377 | (Lisp_Object frame, Lisp_Object alist) |
dc6f92b8 | 2378 | { |
fd0c2bd1 | 2379 | FRAME_PTR f; |
213bac8a | 2380 | register Lisp_Object tail, prop, val; |
dc6f92b8 | 2381 | |
ff11dfa1 | 2382 | if (EQ (frame, Qnil)) |
8d2666fe | 2383 | frame = selected_frame; |
b7826503 | 2384 | CHECK_LIVE_FRAME (frame); |
8d2666fe | 2385 | f = XFRAME (frame); |
dc6f92b8 | 2386 | |
dbc4e1c1 | 2387 | /* I think this should be done with a hook. */ |
032d78fe GV |
2388 | #ifdef HAVE_WINDOW_SYSTEM |
2389 | if (FRAME_WINDOW_P (f)) | |
fd0c2bd1 | 2390 | x_set_frame_parameters (f, alist); |
329ca574 | 2391 | else |
bb221971 RS |
2392 | #endif |
2393 | #ifdef MSDOS | |
2394 | if (FRAME_MSDOS_P (f)) | |
2395 | IT_set_frame_parameters (f, alist); | |
2396 | else | |
329ca574 | 2397 | #endif |
574a1a90 | 2398 | |
41d44f1f | 2399 | { |
d311d28c PE |
2400 | EMACS_INT length = XFASTINT (Flength (alist)); |
2401 | ptrdiff_t i; | |
2402 | Lisp_Object *parms; | |
2403 | Lisp_Object *values; | |
2404 | USE_SAFE_ALLOCA; | |
2405 | SAFE_ALLOCA_LISP (parms, 2 * length); | |
2406 | values = parms + length; | |
41d44f1f RS |
2407 | |
2408 | /* Extract parm names and values into those vectors. */ | |
2409 | ||
2410 | i = 0; | |
d7b10f4c | 2411 | for (tail = alist; CONSP (tail); tail = XCDR (tail)) |
41d44f1f | 2412 | { |
213bac8a | 2413 | Lisp_Object elt; |
41d44f1f | 2414 | |
d7b10f4c | 2415 | elt = XCAR (tail); |
41d44f1f RS |
2416 | parms[i] = Fcar (elt); |
2417 | values[i] = Fcdr (elt); | |
2418 | i++; | |
2419 | } | |
2420 | ||
2421 | /* Now process them in reverse of specified order. */ | |
5ffe6683 | 2422 | while (--i >= 0) |
41d44f1f RS |
2423 | { |
2424 | prop = parms[i]; | |
2425 | val = values[i]; | |
2426 | store_frame_param (f, prop, val); | |
33d537f0 | 2427 | |
043604ee CY |
2428 | if (EQ (prop, Qforeground_color) |
2429 | || EQ (prop, Qbackground_color)) | |
2430 | update_face_from_frame_parameter (f, prop, val); | |
41d44f1f | 2431 | } |
d311d28c PE |
2432 | |
2433 | SAFE_FREE (); | |
41d44f1f | 2434 | } |
3b58be21 | 2435 | return Qnil; |
dc6f92b8 JB |
2436 | } |
2437 | \f | |
a26a1f95 | 2438 | DEFUN ("frame-char-height", Fframe_char_height, Sframe_char_height, |
14ff1ee0 PJ |
2439 | 0, 1, 0, |
2440 | doc: /* Height in pixels of a line in the font in frame FRAME. | |
2441 | If FRAME is omitted, the selected frame is used. | |
2442 | For a terminal frame, the value is always 1. */) | |
5842a27b | 2443 | (Lisp_Object frame) |
dc6f92b8 | 2444 | { |
a26a1f95 | 2445 | struct frame *f; |
dc6f92b8 | 2446 | |
a26a1f95 | 2447 | if (NILP (frame)) |
8d2666fe | 2448 | frame = selected_frame; |
b7826503 | 2449 | CHECK_FRAME (frame); |
8d2666fe | 2450 | f = XFRAME (frame); |
a26a1f95 | 2451 | |
032d78fe GV |
2452 | #ifdef HAVE_WINDOW_SYSTEM |
2453 | if (FRAME_WINDOW_P (f)) | |
a26a1f95 RS |
2454 | return make_number (x_char_height (f)); |
2455 | else | |
dc6d9681 | 2456 | #endif |
a26a1f95 RS |
2457 | return make_number (1); |
2458 | } | |
dc6d9681 | 2459 | |
dc6f92b8 | 2460 | |
a26a1f95 | 2461 | DEFUN ("frame-char-width", Fframe_char_width, Sframe_char_width, |
14ff1ee0 PJ |
2462 | 0, 1, 0, |
2463 | doc: /* Width in pixels of characters in the font in frame FRAME. | |
2464 | If FRAME is omitted, the selected frame is used. | |
31b7cc74 | 2465 | On a graphical screen, the width is the standard width of the default font. |
14ff1ee0 | 2466 | For a terminal screen, the value is always 1. */) |
5842a27b | 2467 | (Lisp_Object frame) |
dc6f92b8 | 2468 | { |
a26a1f95 RS |
2469 | struct frame *f; |
2470 | ||
2471 | if (NILP (frame)) | |
8d2666fe | 2472 | frame = selected_frame; |
b7826503 | 2473 | CHECK_FRAME (frame); |
8d2666fe | 2474 | f = XFRAME (frame); |
a26a1f95 | 2475 | |
032d78fe GV |
2476 | #ifdef HAVE_WINDOW_SYSTEM |
2477 | if (FRAME_WINDOW_P (f)) | |
a26a1f95 RS |
2478 | return make_number (x_char_width (f)); |
2479 | else | |
2480 | #endif | |
2481 | return make_number (1); | |
dc6f92b8 JB |
2482 | } |
2483 | ||
177c0ea7 | 2484 | DEFUN ("frame-pixel-height", Fframe_pixel_height, |
a26a1f95 | 2485 | Sframe_pixel_height, 0, 1, 0, |
14ff1ee0 | 2486 | doc: /* Return a FRAME's height in pixels. |
9ec6f100 GM |
2487 | If FRAME is omitted, the selected frame is used. The exact value |
2488 | of the result depends on the window-system and toolkit in use: | |
2489 | ||
2490 | In the Gtk+ version of Emacs, it includes only any window (including | |
4c36be58 | 2491 | the minibuffer or echo area), mode line, and header line. It does not |
9ec6f100 GM |
2492 | include the tool bar or menu bar. |
2493 | ||
2494 | With the Motif or Lucid toolkits, it also includes the tool bar (but | |
2495 | not the menu bar). | |
2496 | ||
2497 | In a graphical version with no toolkit, it includes both the tool bar | |
2498 | and menu bar. | |
2499 | ||
2500 | For a text-only terminal, it includes the menu bar. In this case, the | |
2501 | result is really in characters rather than pixels (i.e., is identical | |
2502 | to `frame-height'). */) | |
5842a27b | 2503 | (Lisp_Object frame) |
dc6f92b8 | 2504 | { |
a26a1f95 RS |
2505 | struct frame *f; |
2506 | ||
2507 | if (NILP (frame)) | |
8d2666fe | 2508 | frame = selected_frame; |
b7826503 | 2509 | CHECK_FRAME (frame); |
8d2666fe | 2510 | f = XFRAME (frame); |
a26a1f95 | 2511 | |
032d78fe GV |
2512 | #ifdef HAVE_WINDOW_SYSTEM |
2513 | if (FRAME_WINDOW_P (f)) | |
a26a1f95 RS |
2514 | return make_number (x_pixel_height (f)); |
2515 | else | |
dc6d9681 | 2516 | #endif |
5af5757b | 2517 | return make_number (FRAME_LINES (f)); |
a26a1f95 RS |
2518 | } |
2519 | ||
177c0ea7 | 2520 | DEFUN ("frame-pixel-width", Fframe_pixel_width, |
a26a1f95 | 2521 | Sframe_pixel_width, 0, 1, 0, |
14ff1ee0 PJ |
2522 | doc: /* Return FRAME's width in pixels. |
2523 | For a terminal frame, the result really gives the width in characters. | |
2524 | If FRAME is omitted, the selected frame is used. */) | |
5842a27b | 2525 | (Lisp_Object frame) |
a26a1f95 RS |
2526 | { |
2527 | struct frame *f; | |
2528 | ||
2529 | if (NILP (frame)) | |
8d2666fe | 2530 | frame = selected_frame; |
b7826503 | 2531 | CHECK_FRAME (frame); |
8d2666fe | 2532 | f = XFRAME (frame); |
dc6f92b8 | 2533 | |
032d78fe GV |
2534 | #ifdef HAVE_WINDOW_SYSTEM |
2535 | if (FRAME_WINDOW_P (f)) | |
a26a1f95 RS |
2536 | return make_number (x_pixel_width (f)); |
2537 | else | |
2538 | #endif | |
5af5757b | 2539 | return make_number (FRAME_COLS (f)); |
a26a1f95 | 2540 | } |
fb0cf781 J |
2541 | |
2542 | DEFUN ("tool-bar-pixel-width", Ftool_bar_pixel_width, | |
2543 | Stool_bar_pixel_width, 0, 1, 0, | |
2544 | doc: /* Return width in pixels of FRAME's tool bar. | |
2545 | The result is greater than zero only when the tool bar is on the left | |
2546 | or right side of FRAME. If FRAME is omitted, the selected frame is | |
2547 | used. */) | |
2548 | (Lisp_Object frame) | |
2549 | { | |
2550 | struct frame *f; | |
2551 | ||
2552 | if (NILP (frame)) | |
2553 | frame = selected_frame; | |
2554 | CHECK_FRAME (frame); | |
2555 | f = XFRAME (frame); | |
2556 | ||
2557 | #ifdef FRAME_TOOLBAR_WIDTH | |
2558 | if (FRAME_WINDOW_P (f)) | |
2559 | return make_number (FRAME_TOOLBAR_WIDTH (f)); | |
2560 | #endif | |
4ddb20d6 | 2561 | return make_number (0); |
fb0cf781 | 2562 | } |
a26a1f95 | 2563 | \f |
ff11dfa1 | 2564 | DEFUN ("set-frame-height", Fset_frame_height, Sset_frame_height, 2, 3, 0, |
14ff1ee0 PJ |
2565 | doc: /* Specify that the frame FRAME has LINES lines. |
2566 | Optional third arg non-nil means that redisplay should use LINES lines | |
2567 | but that the idea of the actual height of the frame should not be changed. */) | |
5842a27b | 2568 | (Lisp_Object frame, Lisp_Object lines, Lisp_Object pretend) |
dc6f92b8 | 2569 | { |
ff11dfa1 | 2570 | register struct frame *f; |
dc6f92b8 | 2571 | |
d311d28c | 2572 | CHECK_TYPE_RANGED_INTEGER (int, lines); |
ff11dfa1 | 2573 | if (NILP (frame)) |
8d2666fe | 2574 | frame = selected_frame; |
b7826503 | 2575 | CHECK_LIVE_FRAME (frame); |
8d2666fe | 2576 | f = XFRAME (frame); |
dc6f92b8 | 2577 | |
dbc4e1c1 | 2578 | /* I think this should be done with a hook. */ |
032d78fe GV |
2579 | #ifdef HAVE_WINDOW_SYSTEM |
2580 | if (FRAME_WINDOW_P (f)) | |
dc6f92b8 | 2581 | { |
5af5757b KS |
2582 | if (XINT (lines) != FRAME_LINES (f)) |
2583 | x_set_window_size (f, 1, FRAME_COLS (f), XINT (lines)); | |
32347cf4 | 2584 | do_pending_window_change (0); |
dc6f92b8 JB |
2585 | } |
2586 | else | |
fd0c2bd1 | 2587 | #endif |
32347cf4 | 2588 | change_frame_size (f, XINT (lines), 0, !NILP (pretend), 0, 0); |
dc6f92b8 JB |
2589 | return Qnil; |
2590 | } | |
2591 | ||
ff11dfa1 | 2592 | DEFUN ("set-frame-width", Fset_frame_width, Sset_frame_width, 2, 3, 0, |
14ff1ee0 PJ |
2593 | doc: /* Specify that the frame FRAME has COLS columns. |
2594 | Optional third arg non-nil means that redisplay should use COLS columns | |
2595 | but that the idea of the actual width of the frame should not be changed. */) | |
5842a27b | 2596 | (Lisp_Object frame, Lisp_Object cols, Lisp_Object pretend) |
dc6f92b8 | 2597 | { |
ff11dfa1 | 2598 | register struct frame *f; |
d311d28c | 2599 | CHECK_TYPE_RANGED_INTEGER (int, cols); |
ff11dfa1 | 2600 | if (NILP (frame)) |
8d2666fe | 2601 | frame = selected_frame; |
b7826503 | 2602 | CHECK_LIVE_FRAME (frame); |
8d2666fe | 2603 | f = XFRAME (frame); |
dc6f92b8 | 2604 | |
dbc4e1c1 | 2605 | /* I think this should be done with a hook. */ |
032d78fe GV |
2606 | #ifdef HAVE_WINDOW_SYSTEM |
2607 | if (FRAME_WINDOW_P (f)) | |
dc6f92b8 | 2608 | { |
5af5757b KS |
2609 | if (XINT (cols) != FRAME_COLS (f)) |
2610 | x_set_window_size (f, 1, XINT (cols), FRAME_LINES (f)); | |
32347cf4 | 2611 | do_pending_window_change (0); |
dc6f92b8 JB |
2612 | } |
2613 | else | |
fd0c2bd1 | 2614 | #endif |
32347cf4 | 2615 | change_frame_size (f, 0, XINT (cols), !NILP (pretend), 0, 0); |
dc6f92b8 JB |
2616 | return Qnil; |
2617 | } | |
2618 | ||
ff11dfa1 | 2619 | DEFUN ("set-frame-size", Fset_frame_size, Sset_frame_size, 3, 3, 0, |
14ff1ee0 | 2620 | doc: /* Sets size of FRAME to COLS by ROWS, measured in characters. */) |
5842a27b | 2621 | (Lisp_Object frame, Lisp_Object cols, Lisp_Object rows) |
dc6f92b8 | 2622 | { |
ff11dfa1 | 2623 | register struct frame *f; |
dc6f92b8 | 2624 | |
b7826503 | 2625 | CHECK_LIVE_FRAME (frame); |
d311d28c PE |
2626 | CHECK_TYPE_RANGED_INTEGER (int, cols); |
2627 | CHECK_TYPE_RANGED_INTEGER (int, rows); | |
ff11dfa1 | 2628 | f = XFRAME (frame); |
dc6f92b8 | 2629 | |
dbc4e1c1 | 2630 | /* I think this should be done with a hook. */ |
032d78fe GV |
2631 | #ifdef HAVE_WINDOW_SYSTEM |
2632 | if (FRAME_WINDOW_P (f)) | |
dc6f92b8 | 2633 | { |
5af5757b KS |
2634 | if (XINT (rows) != FRAME_LINES (f) |
2635 | || XINT (cols) != FRAME_COLS (f) | |
2636 | || f->new_text_lines || f->new_text_cols) | |
808c0f20 | 2637 | x_set_window_size (f, 1, XINT (cols), XINT (rows)); |
32347cf4 | 2638 | do_pending_window_change (0); |
dc6f92b8 JB |
2639 | } |
2640 | else | |
fd0c2bd1 | 2641 | #endif |
32347cf4 | 2642 | change_frame_size (f, XINT (rows), XINT (cols), 0, 0, 0); |
dc6f92b8 JB |
2643 | |
2644 | return Qnil; | |
2645 | } | |
2646 | ||
177c0ea7 | 2647 | DEFUN ("set-frame-position", Fset_frame_position, |
ff11dfa1 | 2648 | Sset_frame_position, 3, 3, 0, |
14ff1ee0 PJ |
2649 | doc: /* Sets position of FRAME in pixels to XOFFSET by YOFFSET. |
2650 | This is actually the position of the upper left corner of the frame. | |
2651 | Negative values for XOFFSET or YOFFSET are interpreted relative to | |
2652 | the rightmost or bottommost possible position (that stays within the screen). */) | |
5842a27b | 2653 | (Lisp_Object frame, Lisp_Object xoffset, Lisp_Object yoffset) |
dc6f92b8 | 2654 | { |
ff11dfa1 | 2655 | register struct frame *f; |
dc6f92b8 | 2656 | |
b7826503 | 2657 | CHECK_LIVE_FRAME (frame); |
d311d28c PE |
2658 | CHECK_TYPE_RANGED_INTEGER (int, xoffset); |
2659 | CHECK_TYPE_RANGED_INTEGER (int, yoffset); | |
ff11dfa1 | 2660 | f = XFRAME (frame); |
dc6f92b8 | 2661 | |
dbc4e1c1 | 2662 | /* I think this should be done with a hook. */ |
032d78fe GV |
2663 | #ifdef HAVE_WINDOW_SYSTEM |
2664 | if (FRAME_WINDOW_P (f)) | |
c7c70761 | 2665 | x_set_offset (f, XINT (xoffset), XINT (yoffset), 1); |
fd0c2bd1 | 2666 | #endif |
dc6f92b8 JB |
2667 | |
2668 | return Qt; | |
2669 | } | |
dc6d9681 | 2670 | |
dc6f92b8 | 2671 | \f |
972f4259 KS |
2672 | /*********************************************************************** |
2673 | Frame Parameters | |
2674 | ***********************************************************************/ | |
2675 | ||
2676 | /* Connect the frame-parameter names for X frames | |
2677 | to the ways of passing the parameter values to the window system. | |
2678 | ||
2679 | The name of a parameter, as a Lisp symbol, | |
2680 | has an `x-frame-parameter' property which is an integer in Lisp | |
2681 | that is an index in this table. */ | |
2682 | ||
2683 | struct frame_parm_table { | |
675e2c69 | 2684 | const char *name; |
972f4259 KS |
2685 | Lisp_Object *variable; |
2686 | }; | |
2687 | ||
94eed851 | 2688 | static const struct frame_parm_table frame_parms[] = |
972f4259 KS |
2689 | { |
2690 | {"auto-raise", &Qauto_raise}, | |
2691 | {"auto-lower", &Qauto_lower}, | |
2692 | {"background-color", 0}, | |
2693 | {"border-color", &Qborder_color}, | |
2694 | {"border-width", &Qborder_width}, | |
2695 | {"cursor-color", &Qcursor_color}, | |
2696 | {"cursor-type", &Qcursor_type}, | |
2697 | {"font", 0}, | |
2698 | {"foreground-color", 0}, | |
2699 | {"icon-name", &Qicon_name}, | |
2700 | {"icon-type", &Qicon_type}, | |
2701 | {"internal-border-width", &Qinternal_border_width}, | |
2702 | {"menu-bar-lines", &Qmenu_bar_lines}, | |
2703 | {"mouse-color", &Qmouse_color}, | |
2704 | {"name", &Qname}, | |
2705 | {"scroll-bar-width", &Qscroll_bar_width}, | |
2706 | {"title", &Qtitle}, | |
2707 | {"unsplittable", &Qunsplittable}, | |
2708 | {"vertical-scroll-bars", &Qvertical_scroll_bars}, | |
2709 | {"visibility", &Qvisibility}, | |
2710 | {"tool-bar-lines", &Qtool_bar_lines}, | |
2711 | {"scroll-bar-foreground", &Qscroll_bar_foreground}, | |
2712 | {"scroll-bar-background", &Qscroll_bar_background}, | |
2713 | {"screen-gamma", &Qscreen_gamma}, | |
2714 | {"line-spacing", &Qline_spacing}, | |
2715 | {"left-fringe", &Qleft_fringe}, | |
2716 | {"right-fringe", &Qright_fringe}, | |
2717 | {"wait-for-wm", &Qwait_for_wm}, | |
2718 | {"fullscreen", &Qfullscreen}, | |
0a708637 | 2719 | {"font-backend", &Qfont_backend}, |
cad9ef74 JD |
2720 | {"alpha", &Qalpha}, |
2721 | {"sticky", &Qsticky}, | |
bfeabdc3 | 2722 | {"tool-bar-position", &Qtool_bar_position}, |
972f4259 KS |
2723 | }; |
2724 | ||
81626931 | 2725 | #ifdef WINDOWSNT |
972f4259 | 2726 | |
972f4259 | 2727 | /* Calculate fullscreen size. Return in *TOP_POS and *LEFT_POS the |
bd45aef7 | 2728 | wanted positions of the WM window (not Emacs window). |
972f4259 KS |
2729 | Return in *WIDTH and *HEIGHT the wanted width and height of Emacs |
2730 | window (FRAME_X_WINDOW). | |
2731 | */ | |
2732 | ||
dfcf069d | 2733 | void |
971de7fb | 2734 | x_fullscreen_adjust (struct frame *f, int *width, int *height, int *top_pos, int *left_pos) |
dc6f92b8 | 2735 | { |
5af5757b KS |
2736 | int newwidth = FRAME_COLS (f); |
2737 | int newheight = FRAME_LINES (f); | |
05eb7cdc | 2738 | Display_Info *dpyinfo = FRAME_X_DISPLAY_INFO (f); |
dc6f92b8 | 2739 | |
5af5757b KS |
2740 | *top_pos = f->top_pos; |
2741 | *left_pos = f->left_pos; | |
3df1fda2 | 2742 | |
5af5757b | 2743 | if (f->want_fullscreen & FULLSCREEN_HEIGHT) |
972f4259 KS |
2744 | { |
2745 | int ph; | |
2746 | ||
a0fe6cca | 2747 | ph = x_display_pixel_height (dpyinfo); |
5af5757b KS |
2748 | newheight = FRAME_PIXEL_HEIGHT_TO_TEXT_LINES (f, ph); |
2749 | ph = FRAME_TEXT_LINES_TO_PIXEL_HEIGHT (f, newheight) - f->y_pixels_diff; | |
2750 | newheight = FRAME_PIXEL_HEIGHT_TO_TEXT_LINES (f, ph); | |
972f4259 KS |
2751 | *top_pos = 0; |
2752 | } | |
dc6f92b8 | 2753 | |
5af5757b | 2754 | if (f->want_fullscreen & FULLSCREEN_WIDTH) |
972f4259 KS |
2755 | { |
2756 | int pw; | |
2757 | ||
a0fe6cca | 2758 | pw = x_display_pixel_width (dpyinfo); |
5af5757b KS |
2759 | newwidth = FRAME_PIXEL_WIDTH_TO_TEXT_COLS (f, pw); |
2760 | pw = FRAME_TEXT_COLS_TO_PIXEL_WIDTH (f, newwidth) - f->x_pixels_diff; | |
2761 | newwidth = FRAME_PIXEL_WIDTH_TO_TEXT_COLS (f, pw); | |
972f4259 KS |
2762 | *left_pos = 0; |
2763 | } | |
dc6f92b8 | 2764 | |
972f4259 KS |
2765 | *width = newwidth; |
2766 | *height = newheight; | |
2767 | } | |
dc6f92b8 | 2768 | |
81626931 PE |
2769 | #endif /* WINDOWSNT */ |
2770 | ||
2771 | #ifdef HAVE_WINDOW_SYSTEM | |
beb0bc36 | 2772 | |
972f4259 KS |
2773 | /* Change the parameters of frame F as specified by ALIST. |
2774 | If a parameter is not specially recognized, do nothing special; | |
2775 | otherwise call the `x_set_...' function for that parameter. | |
2776 | Except for certain geometry properties, always call store_frame_param | |
2777 | to store the new value in the parameter alist. */ | |
14ff1ee0 | 2778 | |
972f4259 | 2779 | void |
971de7fb | 2780 | x_set_frame_parameters (FRAME_PTR f, Lisp_Object alist) |
972f4259 KS |
2781 | { |
2782 | Lisp_Object tail; | |
dc6f92b8 | 2783 | |
972f4259 KS |
2784 | /* If both of these parameters are present, it's more efficient to |
2785 | set them both at once. So we wait until we've looked at the | |
2786 | entire list before we set them. */ | |
2787 | int width, height; | |
3df1fda2 | 2788 | |
972f4259 KS |
2789 | /* Same here. */ |
2790 | Lisp_Object left, top; | |
2791 | ||
2792 | /* Same with these. */ | |
2793 | Lisp_Object icon_left, icon_top; | |
2794 | ||
2795 | /* Record in these vectors all the parms specified. */ | |
2796 | Lisp_Object *parms; | |
2797 | Lisp_Object *values; | |
f66c7cf8 | 2798 | ptrdiff_t i, p; |
972f4259 KS |
2799 | int left_no_change = 0, top_no_change = 0; |
2800 | int icon_left_no_change = 0, icon_top_no_change = 0; | |
3f1c6666 | 2801 | int size_changed = 0; |
972f4259 KS |
2802 | struct gcpro gcpro1, gcpro2; |
2803 | ||
2804 | i = 0; | |
2805 | for (tail = alist; CONSP (tail); tail = Fcdr (tail)) | |
2806 | i++; | |
2807 | ||
2808 | parms = (Lisp_Object *) alloca (i * sizeof (Lisp_Object)); | |
2809 | values = (Lisp_Object *) alloca (i * sizeof (Lisp_Object)); | |
2810 | ||
2811 | /* Extract parm names and values into those vectors. */ | |
2812 | ||
2813 | i = 0; | |
d7b10f4c | 2814 | for (tail = alist; CONSP (tail); tail = XCDR (tail)) |
972f4259 KS |
2815 | { |
2816 | Lisp_Object elt; | |
2817 | ||
d7b10f4c | 2818 | elt = XCAR (tail); |
972f4259 KS |
2819 | parms[i] = Fcar (elt); |
2820 | values[i] = Fcdr (elt); | |
2821 | i++; | |
2822 | } | |
2823 | /* TAIL and ALIST are not used again below here. */ | |
2824 | alist = tail = Qnil; | |
2825 | ||
2826 | GCPRO2 (*parms, *values); | |
2827 | gcpro1.nvars = i; | |
2828 | gcpro2.nvars = i; | |
2829 | ||
2830 | /* There is no need to gcpro LEFT, TOP, ICON_LEFT, or ICON_TOP, | |
2831 | because their values appear in VALUES and strings are not valid. */ | |
2832 | top = left = Qunbound; | |
2833 | icon_left = icon_top = Qunbound; | |
2834 | ||
2835 | /* Provide default values for HEIGHT and WIDTH. */ | |
5af5757b KS |
2836 | width = (f->new_text_cols ? f->new_text_cols : FRAME_COLS (f)); |
2837 | height = (f->new_text_lines ? f->new_text_lines : FRAME_LINES (f)); | |
972f4259 KS |
2838 | |
2839 | /* Process foreground_color and background_color before anything else. | |
2840 | They are independent of other properties, but other properties (e.g., | |
2841 | cursor_color) are dependent upon them. */ | |
2842 | /* Process default font as well, since fringe widths depends on it. */ | |
972f4259 KS |
2843 | for (p = 0; p < i; p++) |
2844 | { | |
2845 | Lisp_Object prop, val; | |
2846 | ||
2847 | prop = parms[p]; | |
2848 | val = values[p]; | |
2849 | if (EQ (prop, Qforeground_color) | |
2850 | || EQ (prop, Qbackground_color) | |
3f1c6666 | 2851 | || EQ (prop, Qfont)) |
972f4259 KS |
2852 | { |
2853 | register Lisp_Object param_index, old_value; | |
2854 | ||
2855 | old_value = get_frame_param (f, prop); | |
972f4259 KS |
2856 | if (NILP (Fequal (val, old_value))) |
2857 | { | |
2858 | store_frame_param (f, prop, val); | |
2859 | ||
2860 | param_index = Fget (prop, Qx_frame_parameter); | |
2861 | if (NATNUMP (param_index) | |
2862 | && (XFASTINT (param_index) | |
2863 | < sizeof (frame_parms)/sizeof (frame_parms[0])) | |
fa971ac3 KL |
2864 | && FRAME_RIF (f)->frame_parm_handlers[XINT (param_index)]) |
2865 | (*(FRAME_RIF (f)->frame_parm_handlers[XINT (param_index)])) (f, val, old_value); | |
972f4259 KS |
2866 | } |
2867 | } | |
2868 | } | |
2869 | ||
2870 | /* Now process them in reverse of specified order. */ | |
c5101a77 | 2871 | while (i-- != 0) |
972f4259 KS |
2872 | { |
2873 | Lisp_Object prop, val; | |
2874 | ||
2875 | prop = parms[i]; | |
2876 | val = values[i]; | |
2877 | ||
d311d28c | 2878 | if (EQ (prop, Qwidth) && RANGED_INTEGERP (0, val, INT_MAX)) |
3f1c6666 JD |
2879 | { |
2880 | size_changed = 1; | |
2881 | width = XFASTINT (val); | |
2882 | } | |
d311d28c | 2883 | else if (EQ (prop, Qheight) && RANGED_INTEGERP (0, val, INT_MAX)) |
3f1c6666 JD |
2884 | { |
2885 | size_changed = 1; | |
2886 | height = XFASTINT (val); | |
2887 | } | |
972f4259 KS |
2888 | else if (EQ (prop, Qtop)) |
2889 | top = val; | |
2890 | else if (EQ (prop, Qleft)) | |
2891 | left = val; | |
2892 | else if (EQ (prop, Qicon_top)) | |
2893 | icon_top = val; | |
2894 | else if (EQ (prop, Qicon_left)) | |
2895 | icon_left = val; | |
2896 | else if (EQ (prop, Qforeground_color) | |
2897 | || EQ (prop, Qbackground_color) | |
3f1c6666 | 2898 | || EQ (prop, Qfont)) |
972f4259 KS |
2899 | /* Processed above. */ |
2900 | continue; | |
2901 | else | |
2902 | { | |
2903 | register Lisp_Object param_index, old_value; | |
2904 | ||
2905 | old_value = get_frame_param (f, prop); | |
2906 | ||
2907 | store_frame_param (f, prop, val); | |
2908 | ||
2909 | param_index = Fget (prop, Qx_frame_parameter); | |
2910 | if (NATNUMP (param_index) | |
2911 | && (XFASTINT (param_index) | |
2912 | < sizeof (frame_parms)/sizeof (frame_parms[0])) | |
fa971ac3 KL |
2913 | && FRAME_RIF (f)->frame_parm_handlers[XINT (param_index)]) |
2914 | (*(FRAME_RIF (f)->frame_parm_handlers[XINT (param_index)])) (f, val, old_value); | |
972f4259 KS |
2915 | } |
2916 | } | |
2917 | ||
2918 | /* Don't die if just one of these was set. */ | |
d311d28c | 2919 | if (! TYPE_RANGED_INTEGERP (int, left)) |
972f4259 KS |
2920 | { |
2921 | left_no_change = 1; | |
5af5757b KS |
2922 | if (f->left_pos < 0) |
2923 | left = Fcons (Qplus, Fcons (make_number (f->left_pos), Qnil)); | |
972f4259 | 2924 | else |
5af5757b | 2925 | XSETINT (left, f->left_pos); |
972f4259 | 2926 | } |
d311d28c | 2927 | if (! TYPE_RANGED_INTEGERP (int, top)) |
972f4259 KS |
2928 | { |
2929 | top_no_change = 1; | |
5af5757b KS |
2930 | if (f->top_pos < 0) |
2931 | top = Fcons (Qplus, Fcons (make_number (f->top_pos), Qnil)); | |
972f4259 | 2932 | else |
5af5757b | 2933 | XSETINT (top, f->top_pos); |
972f4259 KS |
2934 | } |
2935 | ||
2936 | /* If one of the icon positions was not set, preserve or default it. */ | |
d311d28c | 2937 | if (! TYPE_RANGED_INTEGERP (int, icon_left)) |
972f4259 KS |
2938 | { |
2939 | icon_left_no_change = 1; | |
2940 | icon_left = Fcdr (Fassq (Qicon_left, f->param_alist)); | |
2941 | if (NILP (icon_left)) | |
2942 | XSETINT (icon_left, 0); | |
2943 | } | |
d311d28c | 2944 | if (! TYPE_RANGED_INTEGERP (int, icon_top)) |
972f4259 KS |
2945 | { |
2946 | icon_top_no_change = 1; | |
2947 | icon_top = Fcdr (Fassq (Qicon_top, f->param_alist)); | |
2948 | if (NILP (icon_top)) | |
2949 | XSETINT (icon_top, 0); | |
2950 | } | |
2951 | ||
972f4259 KS |
2952 | /* Don't set these parameters unless they've been explicitly |
2953 | specified. The window might be mapped or resized while we're in | |
2954 | this function, and we don't want to override that unless the lisp | |
2955 | code has asked for it. | |
2956 | ||
2957 | Don't set these parameters unless they actually differ from the | |
2958 | window's current parameters; the window may not actually exist | |
2959 | yet. */ | |
2960 | { | |
2961 | Lisp_Object frame; | |
2962 | ||
2963 | check_frame_size (f, &height, &width); | |
2964 | ||
2965 | XSETFRAME (frame, f); | |
2966 | ||
3f1c6666 JD |
2967 | if (size_changed |
2968 | && (width != FRAME_COLS (f) | |
2969 | || height != FRAME_LINES (f) | |
2970 | || f->new_text_lines || f->new_text_cols)) | |
2971 | Fset_frame_size (frame, make_number (width), make_number (height)); | |
972f4259 KS |
2972 | |
2973 | if ((!NILP (left) || !NILP (top)) | |
2974 | && ! (left_no_change && top_no_change) | |
5af5757b KS |
2975 | && ! (NUMBERP (left) && XINT (left) == f->left_pos |
2976 | && NUMBERP (top) && XINT (top) == f->top_pos)) | |
972f4259 KS |
2977 | { |
2978 | int leftpos = 0; | |
2979 | int toppos = 0; | |
2980 | ||
2981 | /* Record the signs. */ | |
5af5757b | 2982 | f->size_hint_flags &= ~ (XNegative | YNegative); |
972f4259 | 2983 | if (EQ (left, Qminus)) |
5af5757b | 2984 | f->size_hint_flags |= XNegative; |
b8898fda | 2985 | else if (TYPE_RANGED_INTEGERP (int, left)) |
972f4259 KS |
2986 | { |
2987 | leftpos = XINT (left); | |
2988 | if (leftpos < 0) | |
5af5757b | 2989 | f->size_hint_flags |= XNegative; |
972f4259 KS |
2990 | } |
2991 | else if (CONSP (left) && EQ (XCAR (left), Qminus) | |
2992 | && CONSP (XCDR (left)) | |
b8898fda | 2993 | && RANGED_INTEGERP (-INT_MAX, XCAR (XCDR (left)), INT_MAX)) |
972f4259 KS |
2994 | { |
2995 | leftpos = - XINT (XCAR (XCDR (left))); | |
5af5757b | 2996 | f->size_hint_flags |= XNegative; |
972f4259 KS |
2997 | } |
2998 | else if (CONSP (left) && EQ (XCAR (left), Qplus) | |
2999 | && CONSP (XCDR (left)) | |
b8898fda | 3000 | && TYPE_RANGED_INTEGERP (int, XCAR (XCDR (left)))) |
972f4259 KS |
3001 | { |
3002 | leftpos = XINT (XCAR (XCDR (left))); | |
3003 | } | |
3004 | ||
3005 | if (EQ (top, Qminus)) | |
5af5757b | 3006 | f->size_hint_flags |= YNegative; |
b8898fda | 3007 | else if (TYPE_RANGED_INTEGERP (int, top)) |
972f4259 KS |
3008 | { |
3009 | toppos = XINT (top); | |
3010 | if (toppos < 0) | |
5af5757b | 3011 | f->size_hint_flags |= YNegative; |
972f4259 KS |
3012 | } |
3013 | else if (CONSP (top) && EQ (XCAR (top), Qminus) | |
3014 | && CONSP (XCDR (top)) | |
b8898fda | 3015 | && RANGED_INTEGERP (-INT_MAX, XCAR (XCDR (top)), INT_MAX)) |
972f4259 KS |
3016 | { |
3017 | toppos = - XINT (XCAR (XCDR (top))); | |
5af5757b | 3018 | f->size_hint_flags |= YNegative; |
972f4259 KS |
3019 | } |
3020 | else if (CONSP (top) && EQ (XCAR (top), Qplus) | |
3021 | && CONSP (XCDR (top)) | |
b8898fda | 3022 | && TYPE_RANGED_INTEGERP (int, XCAR (XCDR (top)))) |
972f4259 KS |
3023 | { |
3024 | toppos = XINT (XCAR (XCDR (top))); | |
3025 | } | |
3026 | ||
3027 | ||
3028 | /* Store the numeric value of the position. */ | |
5af5757b KS |
3029 | f->top_pos = toppos; |
3030 | f->left_pos = leftpos; | |
972f4259 | 3031 | |
5af5757b | 3032 | f->win_gravity = NorthWestGravity; |
972f4259 KS |
3033 | |
3034 | /* Actually set that position, and convert to absolute. */ | |
3035 | x_set_offset (f, leftpos, toppos, -1); | |
3036 | } | |
3037 | ||
3038 | if ((!NILP (icon_left) || !NILP (icon_top)) | |
3039 | && ! (icon_left_no_change && icon_top_no_change)) | |
3040 | x_wm_set_icon_position (f, XINT (icon_left), XINT (icon_top)); | |
3041 | } | |
3042 | ||
3043 | UNGCPRO; | |
3044 | } | |
3045 | ||
3046 | ||
3047 | /* Insert a description of internally-recorded parameters of frame X | |
3048 | into the parameter alist *ALISTPTR that is to be given to the user. | |
3049 | Only parameters that are specific to the X window system | |
3050 | and whose values are not correctly recorded in the frame's | |
3051 | param_alist need to be considered here. */ | |
3052 | ||
3053 | void | |
971de7fb | 3054 | x_report_frame_params (struct frame *f, Lisp_Object *alistptr) |
972f4259 KS |
3055 | { |
3056 | char buf[16]; | |
3057 | Lisp_Object tem; | |
8a401434 | 3058 | unsigned long w; |
972f4259 KS |
3059 | |
3060 | /* Represent negative positions (off the top or left screen edge) | |
3061 | in a way that Fmodify_frame_parameters will understand correctly. */ | |
5af5757b KS |
3062 | XSETINT (tem, f->left_pos); |
3063 | if (f->left_pos >= 0) | |
972f4259 KS |
3064 | store_in_alist (alistptr, Qleft, tem); |
3065 | else | |
3066 | store_in_alist (alistptr, Qleft, Fcons (Qplus, Fcons (tem, Qnil))); | |
3067 | ||
5af5757b KS |
3068 | XSETINT (tem, f->top_pos); |
3069 | if (f->top_pos >= 0) | |
972f4259 KS |
3070 | store_in_alist (alistptr, Qtop, tem); |
3071 | else | |
3072 | store_in_alist (alistptr, Qtop, Fcons (Qplus, Fcons (tem, Qnil))); | |
3073 | ||
3074 | store_in_alist (alistptr, Qborder_width, | |
5af5757b | 3075 | make_number (f->border_width)); |
972f4259 | 3076 | store_in_alist (alistptr, Qinternal_border_width, |
5af5757b | 3077 | make_number (FRAME_INTERNAL_BORDER_WIDTH (f))); |
972f4259 | 3078 | store_in_alist (alistptr, Qleft_fringe, |
5af5757b | 3079 | make_number (FRAME_LEFT_FRINGE_WIDTH (f))); |
972f4259 | 3080 | store_in_alist (alistptr, Qright_fringe, |
5af5757b | 3081 | make_number (FRAME_RIGHT_FRINGE_WIDTH (f))); |
972f4259 KS |
3082 | store_in_alist (alistptr, Qscroll_bar_width, |
3083 | (! FRAME_HAS_VERTICAL_SCROLL_BARS (f) | |
3084 | ? make_number (0) | |
5af5757b KS |
3085 | : FRAME_CONFIG_SCROLL_BAR_WIDTH (f) > 0 |
3086 | ? make_number (FRAME_CONFIG_SCROLL_BAR_WIDTH (f)) | |
972f4259 KS |
3087 | /* nil means "use default width" |
3088 | for non-toolkit scroll bar. | |
3089 | ruler-mode.el depends on this. */ | |
3090 | : Qnil)); | |
208a048d EZ |
3091 | /* FRAME_X_WINDOW is not guaranteed to return an integer. E.g., on |
3092 | MS-Windows it returns a value whose type is HANDLE, which is | |
3093 | actually a pointer. Explicit casting avoids compiler | |
3094 | warnings. */ | |
3095 | w = (unsigned long) FRAME_X_WINDOW (f); | |
8a401434 | 3096 | sprintf (buf, "%lu", w); |
972f4259 KS |
3097 | store_in_alist (alistptr, Qwindow_id, |
3098 | build_string (buf)); | |
3099 | #ifdef HAVE_X_WINDOWS | |
3100 | #ifdef USE_X_TOOLKIT | |
3101 | /* Tooltip frame may not have this widget. */ | |
3102 | if (FRAME_X_OUTPUT (f)->widget) | |
3103 | #endif | |
8a401434 | 3104 | { |
208a048d | 3105 | w = (unsigned long) FRAME_OUTER_WINDOW (f); |
8a401434 PE |
3106 | sprintf (buf, "%lu", w); |
3107 | } | |
972f4259 KS |
3108 | store_in_alist (alistptr, Qouter_window_id, |
3109 | build_string (buf)); | |
3110 | #endif | |
3111 | store_in_alist (alistptr, Qicon_name, f->icon_name); | |
3112 | FRAME_SAMPLE_VISIBILITY (f); | |
3113 | store_in_alist (alistptr, Qvisibility, | |
3114 | (FRAME_VISIBLE_P (f) ? Qt | |
3115 | : FRAME_ICONIFIED_P (f) ? Qicon : Qnil)); | |
3116 | store_in_alist (alistptr, Qdisplay, | |
3117 | XCAR (FRAME_X_DISPLAY_INFO (f)->name_list_element)); | |
3118 | ||
3119 | if (FRAME_X_OUTPUT (f)->parent_desc == FRAME_X_DISPLAY_INFO (f)->root_window) | |
3120 | tem = Qnil; | |
3121 | else | |
3122 | XSETFASTINT (tem, FRAME_X_OUTPUT (f)->parent_desc); | |
5839d7e8 | 3123 | store_in_alist (alistptr, Qexplicit_name, (f->explicit_name ? Qt : Qnil)); |
972f4259 | 3124 | store_in_alist (alistptr, Qparent_id, tem); |
bfeabdc3 | 3125 | store_in_alist (alistptr, Qtool_bar_position, f->tool_bar_position); |
972f4259 KS |
3126 | } |
3127 | ||
3128 | ||
3129 | /* Change the `fullscreen' frame parameter of frame F. OLD_VALUE is | |
3130 | the previous value of that parameter, NEW_VALUE is the new value. */ | |
3131 | ||
3132 | void | |
971de7fb | 3133 | x_set_fullscreen (struct frame *f, Lisp_Object new_value, Lisp_Object old_value) |
972f4259 | 3134 | { |
972f4259 | 3135 | if (NILP (new_value)) |
5af5757b | 3136 | f->want_fullscreen = FULLSCREEN_NONE; |
3f1c6666 | 3137 | else if (EQ (new_value, Qfullboth) || EQ (new_value, Qfullscreen)) |
5af5757b | 3138 | f->want_fullscreen = FULLSCREEN_BOTH; |
972f4259 | 3139 | else if (EQ (new_value, Qfullwidth)) |
5af5757b | 3140 | f->want_fullscreen = FULLSCREEN_WIDTH; |
972f4259 | 3141 | else if (EQ (new_value, Qfullheight)) |
5af5757b | 3142 | f->want_fullscreen = FULLSCREEN_HEIGHT; |
3f1c6666 JD |
3143 | else if (EQ (new_value, Qmaximized)) |
3144 | f->want_fullscreen = FULLSCREEN_MAXIMIZED; | |
d761dd42 | 3145 | |
a3547743 | 3146 | if (FRAME_TERMINAL (f)->fullscreen_hook != NULL) |
974b73e8 | 3147 | FRAME_TERMINAL (f)->fullscreen_hook (f); |
972f4259 KS |
3148 | } |
3149 | ||
3150 | ||
3151 | /* Change the `line-spacing' frame parameter of frame F. OLD_VALUE is | |
3152 | the previous value of that parameter, NEW_VALUE is the new value. */ | |
3153 | ||
3154 | void | |
971de7fb | 3155 | x_set_line_spacing (struct frame *f, Lisp_Object new_value, Lisp_Object old_value) |
972f4259 KS |
3156 | { |
3157 | if (NILP (new_value)) | |
3158 | f->extra_line_spacing = 0; | |
d311d28c | 3159 | else if (RANGED_INTEGERP (0, new_value, INT_MAX)) |
972f4259 KS |
3160 | f->extra_line_spacing = XFASTINT (new_value); |
3161 | else | |
9dc95187 | 3162 | signal_error ("Invalid line-spacing", new_value); |
972f4259 KS |
3163 | if (FRAME_VISIBLE_P (f)) |
3164 | redraw_frame (f); | |
3165 | } | |
3166 | ||
3167 | ||
3168 | /* Change the `screen-gamma' frame parameter of frame F. OLD_VALUE is | |
3169 | the previous value of that parameter, NEW_VALUE is the new value. */ | |
3170 | ||
3171 | void | |
971de7fb | 3172 | x_set_screen_gamma (struct frame *f, Lisp_Object new_value, Lisp_Object old_value) |
972f4259 | 3173 | { |
05fc2ef7 CY |
3174 | Lisp_Object bgcolor; |
3175 | ||
972f4259 KS |
3176 | if (NILP (new_value)) |
3177 | f->gamma = 0; | |
3178 | else if (NUMBERP (new_value) && XFLOATINT (new_value) > 0) | |
05fc2ef7 CY |
3179 | /* The value 0.4545 is the normal viewing gamma. */ |
3180 | f->gamma = 1.0 / (0.4545 * XFLOATINT (new_value)); | |
972f4259 | 3181 | else |
9dc95187 | 3182 | signal_error ("Invalid screen-gamma", new_value); |
972f4259 | 3183 | |
05fc2ef7 CY |
3184 | /* Apply the new gamma value to the frame background. */ |
3185 | bgcolor = Fassq (Qbackground_color, f->param_alist); | |
3186 | if (CONSP (bgcolor) && (bgcolor = XCDR (bgcolor), STRINGP (bgcolor))) | |
3187 | { | |
76c1cebc PE |
3188 | Lisp_Object parm_index = Fget (Qbackground_color, Qx_frame_parameter); |
3189 | if (NATNUMP (parm_index) | |
3190 | && (XFASTINT (parm_index) | |
05fc2ef7 | 3191 | < sizeof (frame_parms)/sizeof (frame_parms[0])) |
76c1cebc PE |
3192 | && FRAME_RIF (f)->frame_parm_handlers[XFASTINT (parm_index)]) |
3193 | (*FRAME_RIF (f)->frame_parm_handlers[XFASTINT (parm_index)]) | |
6baa22c1 | 3194 | (f, bgcolor, Qnil); |
05fc2ef7 CY |
3195 | } |
3196 | ||
3197 | Fclear_face_cache (Qnil); | |
972f4259 KS |
3198 | } |
3199 | ||
3200 | ||
3201 | void | |
971de7fb | 3202 | x_set_font (struct frame *f, Lisp_Object arg, Lisp_Object oldval) |
972f4259 | 3203 | { |
babc8f0d | 3204 | Lisp_Object font_object, font_param = Qnil; |
e0c8ad78 | 3205 | int fontset = -1; |
972f4259 | 3206 | |
178377e1 | 3207 | /* Set the frame parameter back to the old value because we may |
e0c8ad78 KH |
3208 | fail to use ARG as the new parameter value. */ |
3209 | store_frame_param (f, Qfont, oldval); | |
0169d360 | 3210 | |
d507f8d7 KH |
3211 | /* ARG is a fontset name, a font name, a cons of fontset name and a |
3212 | font object, or a font object. In the last case, this function | |
3213 | never fail. */ | |
e0c8ad78 KH |
3214 | if (STRINGP (arg)) |
3215 | { | |
581e51e8 | 3216 | font_param = arg; |
e0c8ad78 KH |
3217 | fontset = fs_query_fontset (arg, 0); |
3218 | if (fontset < 0) | |
0169d360 | 3219 | { |
42a5b22f | 3220 | font_object = font_open_by_name (f, SSDATA (arg)); |
e0c8ad78 | 3221 | if (NILP (font_object)) |
42a5b22f | 3222 | error ("Font `%s' is not defined", SSDATA (arg)); |
e0c8ad78 | 3223 | arg = AREF (font_object, FONT_NAME_INDEX); |
0169d360 | 3224 | } |
e0c8ad78 KH |
3225 | else if (fontset > 0) |
3226 | { | |
3227 | Lisp_Object ascii_font = fontset_ascii (fontset); | |
0169d360 | 3228 | |
42a5b22f | 3229 | font_object = font_open_by_name (f, SSDATA (ascii_font)); |
e0c8ad78 KH |
3230 | if (NILP (font_object)) |
3231 | error ("Font `%s' is not defined", SDATA (arg)); | |
97d42150 | 3232 | arg = AREF (font_object, FONT_NAME_INDEX); |
e0c8ad78 | 3233 | } |
0169d360 | 3234 | else |
e0c8ad78 | 3235 | error ("The default fontset can't be used for a frame font"); |
0169d360 | 3236 | } |
d507f8d7 KH |
3237 | else if (CONSP (arg) && STRINGP (XCAR (arg)) && FONT_OBJECT_P (XCDR (arg))) |
3238 | { | |
3239 | /* This is the case that the ASCII font of F's fontset XCAR | |
3240 | (arg) is changed to the font XCDR (arg) by | |
3241 | `set-fontset-font'. */ | |
3242 | fontset = fs_query_fontset (XCAR (arg), 0); | |
3243 | if (fontset < 0) | |
3244 | error ("Unknown fontset: %s", SDATA (XCAR (arg))); | |
3245 | font_object = XCDR (arg); | |
3246 | arg = AREF (font_object, FONT_NAME_INDEX); | |
581e51e8 | 3247 | font_param = Ffont_get (font_object, QCname); |
d507f8d7 | 3248 | } |
e0c8ad78 | 3249 | else if (FONT_OBJECT_P (arg)) |
698ca23e | 3250 | { |
e0c8ad78 | 3251 | font_object = arg; |
581e51e8 | 3252 | font_param = Ffont_get (font_object, QCname); |
b17ae93a | 3253 | /* This is to store the XLFD font name in the frame parameter for |
057bce6f | 3254 | backward compatibility. We should store the font-object |
e0c8ad78 KH |
3255 | itself in the future. */ |
3256 | arg = AREF (font_object, FONT_NAME_INDEX); | |
b17ae93a | 3257 | fontset = FRAME_FONTSET (f); |
518c4881 KH |
3258 | /* Check if we can use the current fontset. If not, set FONTSET |
3259 | to -1 to generate a new fontset from FONT-OBJECT. */ | |
3260 | if (fontset >= 0) | |
3261 | { | |
3262 | Lisp_Object ascii_font = fontset_ascii (fontset); | |
3263 | Lisp_Object spec = font_spec_from_name (ascii_font); | |
3264 | ||
3265 | if (! font_match_p (spec, font_object)) | |
3266 | fontset = -1; | |
3267 | } | |
698ca23e | 3268 | } |
e0c8ad78 KH |
3269 | else |
3270 | signal_error ("Invalid font", arg); | |
972f4259 | 3271 | |
e0c8ad78 KH |
3272 | if (! NILP (Fequal (font_object, oldval))) |
3273 | return; | |
5a9aae2e | 3274 | |
e0c8ad78 KH |
3275 | x_new_font (f, font_object, fontset); |
3276 | store_frame_param (f, Qfont, arg); | |
581e51e8 JD |
3277 | #ifdef HAVE_X_WINDOWS |
3278 | store_frame_param (f, Qfont_param, font_param); | |
3279 | #endif | |
e0c8ad78 KH |
3280 | /* Recalculate toolbar height. */ |
3281 | f->n_tool_bar_rows = 0; | |
3282 | /* Ensure we redraw it. */ | |
3283 | clear_current_matrices (f); | |
ca03f883 | 3284 | |
e0c8ad78 | 3285 | recompute_basic_faces (f); |
972f4259 KS |
3286 | |
3287 | do_pending_window_change (0); | |
3288 | ||
a6f75881 CY |
3289 | /* We used to call face-set-after-frame-default here, but it leads to |
3290 | recursive calls (since that function can set the `default' face's | |
3291 | font which in turns changes the frame's `font' parameter). | |
3292 | Also I don't know what this call is meant to do, but it seems the | |
3293 | wrong way to do it anyway (it does a lot more work than what seems | |
3294 | reasonable in response to a change to `font'). */ | |
972f4259 KS |
3295 | } |
3296 | ||
3297 | ||
1a356571 | 3298 | void |
971de7fb | 3299 | x_set_font_backend (struct frame *f, Lisp_Object new_value, Lisp_Object old_value) |
1a356571 | 3300 | { |
1a356571 KH |
3301 | if (! NILP (new_value) |
3302 | && !CONSP (new_value)) | |
3303 | { | |
3304 | char *p0, *p1; | |
1bf72735 | 3305 | |
1a356571 | 3306 | CHECK_STRING (new_value); |
42a5b22f | 3307 | p0 = p1 = SSDATA (new_value); |
1a356571 KH |
3308 | new_value = Qnil; |
3309 | while (*p0) | |
3310 | { | |
22e64f7c | 3311 | while (*p1 && ! isspace (*p1) && *p1 != ',') p1++; |
1a356571 KH |
3312 | if (p0 < p1) |
3313 | new_value = Fcons (Fintern (make_string (p0, p1 - p0), Qnil), | |
3314 | new_value); | |
3315 | if (*p1) | |
22e64f7c KH |
3316 | { |
3317 | int c; | |
3318 | ||
3319 | while ((c = *++p1) && isspace (c)); | |
3320 | } | |
1a356571 KH |
3321 | p0 = p1; |
3322 | } | |
8fb9e675 KH |
3323 | new_value = Fnreverse (new_value); |
3324 | } | |
3325 | ||
3326 | if (! NILP (old_value) && ! NILP (Fequal (old_value, new_value))) | |
3327 | return; | |
3328 | ||
e0c8ad78 | 3329 | if (FRAME_FONT (f)) |
dfdf55c0 | 3330 | free_all_realized_faces (Qnil); |
1a356571 | 3331 | |
dfdf55c0 | 3332 | new_value = font_update_drivers (f, NILP (new_value) ? Qt : new_value); |
8fb9e675 | 3333 | if (NILP (new_value)) |
dfdf55c0 KH |
3334 | { |
3335 | if (NILP (old_value)) | |
3336 | error ("No font backend available"); | |
3337 | font_update_drivers (f, old_value); | |
3338 | error ("None of specified font backends are available"); | |
3339 | } | |
8fb9e675 KH |
3340 | store_frame_param (f, Qfont_backend, new_value); |
3341 | ||
e0c8ad78 | 3342 | if (FRAME_FONT (f)) |
8fb9e675 KH |
3343 | { |
3344 | Lisp_Object frame; | |
3345 | ||
3346 | XSETFRAME (frame, f); | |
3347 | x_set_font (f, Fframe_parameter (frame, Qfont), Qnil); | |
3348 | ++face_change_count; | |
3349 | ++windows_or_buffers_changed; | |
3350 | } | |
1a356571 | 3351 | } |
1a356571 KH |
3352 | |
3353 | ||
972f4259 | 3354 | void |
971de7fb | 3355 | x_set_fringe_width (struct frame *f, Lisp_Object new_value, Lisp_Object old_value) |
972f4259 KS |
3356 | { |
3357 | compute_fringe_widths (f, 1); | |
bfeabdc3 JD |
3358 | #ifdef HAVE_X_WINDOWS |
3359 | /* Must adjust this so window managers report correct number of columns. */ | |
3360 | if (FRAME_X_WINDOW (f) != 0) | |
3361 | x_wm_set_size_hint (f, 0, 0); | |
3362 | #endif | |
972f4259 KS |
3363 | } |
3364 | ||
3365 | void | |
971de7fb | 3366 | x_set_border_width (struct frame *f, Lisp_Object arg, Lisp_Object oldval) |
972f4259 | 3367 | { |
d311d28c | 3368 | CHECK_TYPE_RANGED_INTEGER (int, arg); |
972f4259 | 3369 | |
5af5757b | 3370 | if (XINT (arg) == f->border_width) |
972f4259 KS |
3371 | return; |
3372 | ||
972f4259 | 3373 | if (FRAME_X_WINDOW (f) != 0) |
dac85f4b | 3374 | error ("Cannot change the border width of a frame"); |
972f4259 | 3375 | |
5af5757b | 3376 | f->border_width = XINT (arg); |
972f4259 KS |
3377 | } |
3378 | ||
3379 | void | |
971de7fb | 3380 | x_set_internal_border_width (struct frame *f, Lisp_Object arg, Lisp_Object oldval) |
972f4259 | 3381 | { |
5af5757b | 3382 | int old = FRAME_INTERNAL_BORDER_WIDTH (f); |
972f4259 | 3383 | |
d311d28c | 3384 | CHECK_TYPE_RANGED_INTEGER (int, arg); |
5af5757b KS |
3385 | FRAME_INTERNAL_BORDER_WIDTH (f) = XINT (arg); |
3386 | if (FRAME_INTERNAL_BORDER_WIDTH (f) < 0) | |
3387 | FRAME_INTERNAL_BORDER_WIDTH (f) = 0; | |
972f4259 KS |
3388 | |
3389 | #ifdef USE_X_TOOLKIT | |
3390 | if (FRAME_X_OUTPUT (f)->edit_widget) | |
3391 | widget_store_internal_border (FRAME_X_OUTPUT (f)->edit_widget); | |
3392 | #endif | |
3393 | ||
5af5757b | 3394 | if (FRAME_INTERNAL_BORDER_WIDTH (f) == old) |
972f4259 KS |
3395 | return; |
3396 | ||
3397 | if (FRAME_X_WINDOW (f) != 0) | |
3398 | { | |
5af5757b | 3399 | x_set_window_size (f, 0, FRAME_COLS (f), FRAME_LINES (f)); |
972f4259 KS |
3400 | SET_FRAME_GARBAGED (f); |
3401 | do_pending_window_change (0); | |
3402 | } | |
3403 | else | |
3404 | SET_FRAME_GARBAGED (f); | |
3405 | } | |
3406 | ||
3407 | void | |
971de7fb | 3408 | x_set_visibility (struct frame *f, Lisp_Object value, Lisp_Object oldval) |
972f4259 KS |
3409 | { |
3410 | Lisp_Object frame; | |
3411 | XSETFRAME (frame, f); | |
3412 | ||
3413 | if (NILP (value)) | |
3414 | Fmake_frame_invisible (frame, Qt); | |
3415 | else if (EQ (value, Qicon)) | |
3416 | Ficonify_frame (frame); | |
3417 | else | |
3418 | Fmake_frame_visible (frame); | |
3419 | } | |
3420 | ||
3421 | void | |
971de7fb | 3422 | x_set_autoraise (struct frame *f, Lisp_Object arg, Lisp_Object oldval) |
972f4259 KS |
3423 | { |
3424 | f->auto_raise = !EQ (Qnil, arg); | |
3425 | } | |
3426 | ||
3427 | void | |
971de7fb | 3428 | x_set_autolower (struct frame *f, Lisp_Object arg, Lisp_Object oldval) |
972f4259 KS |
3429 | { |
3430 | f->auto_lower = !EQ (Qnil, arg); | |
3431 | } | |
3432 | ||
3433 | void | |
971de7fb | 3434 | x_set_unsplittable (struct frame *f, Lisp_Object arg, Lisp_Object oldval) |
972f4259 KS |
3435 | { |
3436 | f->no_split = !NILP (arg); | |
3437 | } | |
3438 | ||
3439 | void | |
971de7fb | 3440 | x_set_vertical_scroll_bars (struct frame *f, Lisp_Object arg, Lisp_Object oldval) |
972f4259 KS |
3441 | { |
3442 | if ((EQ (arg, Qleft) && FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT (f)) | |
3443 | || (EQ (arg, Qright) && FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT (f)) | |
3444 | || (NILP (arg) && FRAME_HAS_VERTICAL_SCROLL_BARS (f)) | |
3445 | || (!NILP (arg) && ! FRAME_HAS_VERTICAL_SCROLL_BARS (f))) | |
3446 | { | |
3447 | FRAME_VERTICAL_SCROLL_BAR_TYPE (f) | |
3448 | = (NILP (arg) | |
3449 | ? vertical_scroll_bar_none | |
3450 | : EQ (Qleft, arg) | |
3451 | ? vertical_scroll_bar_left | |
3452 | : EQ (Qright, arg) | |
3453 | ? vertical_scroll_bar_right | |
6b61353c KH |
3454 | : EQ (Qleft, Vdefault_frame_scroll_bars) |
3455 | ? vertical_scroll_bar_left | |
3456 | : EQ (Qright, Vdefault_frame_scroll_bars) | |
3457 | ? vertical_scroll_bar_right | |
3458 | : vertical_scroll_bar_none); | |
972f4259 KS |
3459 | |
3460 | /* We set this parameter before creating the X window for the | |
3461 | frame, so we can get the geometry right from the start. | |
3462 | However, if the window hasn't been created yet, we shouldn't | |
3463 | call x_set_window_size. */ | |
3464 | if (FRAME_X_WINDOW (f)) | |
5af5757b | 3465 | x_set_window_size (f, 0, FRAME_COLS (f), FRAME_LINES (f)); |
972f4259 KS |
3466 | do_pending_window_change (0); |
3467 | } | |
3468 | } | |
3469 | ||
3470 | void | |
971de7fb | 3471 | x_set_scroll_bar_width (struct frame *f, Lisp_Object arg, Lisp_Object oldval) |
972f4259 | 3472 | { |
5af5757b | 3473 | int wid = FRAME_COLUMN_WIDTH (f); |
972f4259 KS |
3474 | |
3475 | if (NILP (arg)) | |
3476 | { | |
3477 | x_set_scroll_bar_default_width (f); | |
3478 | ||
3479 | if (FRAME_X_WINDOW (f)) | |
5af5757b | 3480 | x_set_window_size (f, 0, FRAME_COLS (f), FRAME_LINES (f)); |
972f4259 KS |
3481 | do_pending_window_change (0); |
3482 | } | |
b8898fda | 3483 | else if (RANGED_INTEGERP (1, arg, INT_MAX) |
5af5757b | 3484 | && XFASTINT (arg) != FRAME_CONFIG_SCROLL_BAR_WIDTH (f)) |
972f4259 KS |
3485 | { |
3486 | if (XFASTINT (arg) <= 2 * VERTICAL_SCROLL_BAR_WIDTH_TRIM) | |
3487 | XSETINT (arg, 2 * VERTICAL_SCROLL_BAR_WIDTH_TRIM + 1); | |
3488 | ||
5af5757b KS |
3489 | FRAME_CONFIG_SCROLL_BAR_WIDTH (f) = XFASTINT (arg); |
3490 | FRAME_CONFIG_SCROLL_BAR_COLS (f) = (XFASTINT (arg) + wid-1) / wid; | |
972f4259 | 3491 | if (FRAME_X_WINDOW (f)) |
5af5757b | 3492 | x_set_window_size (f, 0, FRAME_COLS (f), FRAME_LINES (f)); |
972f4259 KS |
3493 | do_pending_window_change (0); |
3494 | } | |
3495 | ||
5af5757b | 3496 | change_frame_size (f, 0, FRAME_COLS (f), 0, 0, 0); |
972f4259 KS |
3497 | XWINDOW (FRAME_SELECTED_WINDOW (f))->cursor.hpos = 0; |
3498 | XWINDOW (FRAME_SELECTED_WINDOW (f))->cursor.x = 0; | |
3499 | } | |
3500 | ||
3501 | ||
3502 | ||
3503 | /* Return non-nil if frame F wants a bitmap icon. */ | |
3504 | ||
3505 | Lisp_Object | |
971de7fb | 3506 | x_icon_type (FRAME_PTR f) |
972f4259 KS |
3507 | { |
3508 | Lisp_Object tem; | |
3509 | ||
3510 | tem = assq_no_quit (Qicon_type, f->param_alist); | |
3511 | if (CONSP (tem)) | |
3512 | return XCDR (tem); | |
3513 | else | |
3514 | return Qnil; | |
3515 | } | |
3516 | ||
0a708637 | 3517 | void |
971de7fb | 3518 | x_set_alpha (struct frame *f, Lisp_Object arg, Lisp_Object oldval) |
0a708637 GM |
3519 | { |
3520 | double alpha = 1.0; | |
3521 | double newval[2]; | |
b8898fda | 3522 | int i; |
0a708637 GM |
3523 | Lisp_Object item; |
3524 | ||
3525 | for (i = 0; i < 2; i++) | |
3526 | { | |
3527 | newval[i] = 1.0; | |
3528 | if (CONSP (arg)) | |
3529 | { | |
3530 | item = CAR (arg); | |
3531 | arg = CDR (arg); | |
3532 | } | |
3533 | else | |
1fd877d6 | 3534 | item = arg; |
0a708637 | 3535 | |
62e62ea8 CY |
3536 | if (NILP (item)) |
3537 | alpha = - 1.0; | |
3538 | else if (FLOATP (item)) | |
3539 | { | |
3540 | alpha = XFLOAT_DATA (item); | |
3541 | if (alpha < 0.0 || 1.0 < alpha) | |
3542 | args_out_of_range (make_float (0.0), make_float (1.0)); | |
3543 | } | |
3544 | else if (INTEGERP (item)) | |
3545 | { | |
b8898fda | 3546 | EMACS_INT ialpha = XINT (item); |
62e62ea8 CY |
3547 | if (ialpha < 0 || 100 < ialpha) |
3548 | args_out_of_range (make_number (0), make_number (100)); | |
3549 | else | |
3550 | alpha = ialpha / 100.0; | |
3551 | } | |
3552 | else | |
3553 | wrong_type_argument (Qnumberp, item); | |
0a708637 GM |
3554 | newval[i] = alpha; |
3555 | } | |
3556 | ||
3557 | for (i = 0; i < 2; i++) | |
3558 | f->alpha[i] = newval[i]; | |
3559 | ||
59bc82c0 | 3560 | #if defined (HAVE_X_WINDOWS) || defined (HAVE_NTGUI) || defined (NS_IMPL_COCOA) |
0a708637 GM |
3561 | BLOCK_INPUT; |
3562 | x_set_frame_alpha (f); | |
3563 | UNBLOCK_INPUT; | |
3564 | #endif | |
3565 | ||
3566 | return; | |
3567 | } | |
3568 | ||
972f4259 KS |
3569 | \f |
3570 | /* Subroutines of creating an X frame. */ | |
3571 | ||
3572 | /* Make sure that Vx_resource_name is set to a reasonable value. | |
3573 | Fix it up, or set it to `emacs' if it is too hopeless. */ | |
3574 | ||
3575 | void | |
971de7fb | 3576 | validate_x_resource_name (void) |
972f4259 | 3577 | { |
8a401434 | 3578 | ptrdiff_t len = 0; |
972f4259 | 3579 | /* Number of valid characters in the resource name. */ |
8a401434 | 3580 | ptrdiff_t good_count = 0; |
972f4259 | 3581 | /* Number of invalid characters in the resource name. */ |
8a401434 | 3582 | ptrdiff_t bad_count = 0; |
972f4259 | 3583 | Lisp_Object new; |
8a401434 | 3584 | ptrdiff_t i; |
972f4259 KS |
3585 | |
3586 | if (!STRINGP (Vx_resource_class)) | |
3587 | Vx_resource_class = build_string (EMACS_CLASS); | |
3588 | ||
3589 | if (STRINGP (Vx_resource_name)) | |
3590 | { | |
3591 | unsigned char *p = SDATA (Vx_resource_name); | |
972f4259 KS |
3592 | |
3593 | len = SBYTES (Vx_resource_name); | |
3594 | ||
3595 | /* Only letters, digits, - and _ are valid in resource names. | |
3596 | Count the valid characters and count the invalid ones. */ | |
3597 | for (i = 0; i < len; i++) | |
3598 | { | |
3599 | int c = p[i]; | |
3600 | if (! ((c >= 'a' && c <= 'z') | |
3601 | || (c >= 'A' && c <= 'Z') | |
3602 | || (c >= '0' && c <= '9') | |
3603 | || c == '-' || c == '_')) | |
3604 | bad_count++; | |
3605 | else | |
3606 | good_count++; | |
3607 | } | |
3608 | } | |
3609 | else | |
3610 | /* Not a string => completely invalid. */ | |
3611 | bad_count = 5, good_count = 0; | |
3612 | ||
3613 | /* If name is valid already, return. */ | |
3614 | if (bad_count == 0) | |
3615 | return; | |
3616 | ||
8a401434 PE |
3617 | /* If name is entirely invalid, or nearly so, or is so implausibly |
3618 | large that alloca might not work, use `emacs'. */ | |
3619 | if (good_count < 2 || MAX_ALLOCA - sizeof ".customization" < len) | |
972f4259 KS |
3620 | { |
3621 | Vx_resource_name = build_string ("emacs"); | |
3622 | return; | |
3623 | } | |
3624 | ||
3625 | /* Name is partly valid. Copy it and replace the invalid characters | |
3626 | with underscores. */ | |
3627 | ||
3628 | Vx_resource_name = new = Fcopy_sequence (Vx_resource_name); | |
3629 | ||
3630 | for (i = 0; i < len; i++) | |
3631 | { | |
3632 | int c = SREF (new, i); | |
3633 | if (! ((c >= 'a' && c <= 'z') | |
3634 | || (c >= 'A' && c <= 'Z') | |
3635 | || (c >= '0' && c <= '9') | |
3636 | || c == '-' || c == '_')) | |
3637 | SSET (new, i, '_'); | |
3638 | } | |
3639 | } | |
3640 | ||
3641 | ||
eec47d6b | 3642 | extern char *x_get_string_resource (XrmDatabase, const char *, const char *); |
f57e2426 | 3643 | extern Display_Info *check_x_display_info (Lisp_Object); |
972f4259 KS |
3644 | |
3645 | ||
b5251fe7 | 3646 | /* Get specified attribute from resource database RDB. |
972f4259 KS |
3647 | See Fx_get_resource below for other parameters. */ |
3648 | ||
3649 | static Lisp_Object | |
971de7fb | 3650 | xrdb_get_resource (XrmDatabase rdb, Lisp_Object attribute, Lisp_Object class, Lisp_Object component, Lisp_Object subclass) |
972f4259 KS |
3651 | { |
3652 | register char *value; | |
3653 | char *name_key; | |
3654 | char *class_key; | |
3655 | ||
3656 | CHECK_STRING (attribute); | |
3657 | CHECK_STRING (class); | |
3658 | ||
3659 | if (!NILP (component)) | |
3660 | CHECK_STRING (component); | |
3661 | if (!NILP (subclass)) | |
3662 | CHECK_STRING (subclass); | |
3663 | if (NILP (component) != NILP (subclass)) | |
3664 | error ("x-get-resource: must specify both COMPONENT and SUBCLASS or neither"); | |
3665 | ||
3666 | validate_x_resource_name (); | |
3667 | ||
3668 | /* Allocate space for the components, the dots which separate them, | |
3669 | and the final '\0'. Make them big enough for the worst case. */ | |
3670 | name_key = (char *) alloca (SBYTES (Vx_resource_name) | |
3671 | + (STRINGP (component) | |
3672 | ? SBYTES (component) : 0) | |
3673 | + SBYTES (attribute) | |
3674 | + 3); | |
3675 | ||
3676 | class_key = (char *) alloca (SBYTES (Vx_resource_class) | |
3677 | + SBYTES (class) | |
3678 | + (STRINGP (subclass) | |
3679 | ? SBYTES (subclass) : 0) | |
3680 | + 3); | |
3681 | ||
3682 | /* Start with emacs.FRAMENAME for the name (the specific one) | |
3683 | and with `Emacs' for the class key (the general one). */ | |
42a5b22f PE |
3684 | strcpy (name_key, SSDATA (Vx_resource_name)); |
3685 | strcpy (class_key, SSDATA (Vx_resource_class)); | |
972f4259 KS |
3686 | |
3687 | strcat (class_key, "."); | |
42a5b22f | 3688 | strcat (class_key, SSDATA (class)); |
972f4259 KS |
3689 | |
3690 | if (!NILP (component)) | |
3691 | { | |
3692 | strcat (class_key, "."); | |
42a5b22f | 3693 | strcat (class_key, SSDATA (subclass)); |
972f4259 KS |
3694 | |
3695 | strcat (name_key, "."); | |
42a5b22f | 3696 | strcat (name_key, SSDATA (component)); |
972f4259 KS |
3697 | } |
3698 | ||
3699 | strcat (name_key, "."); | |
42a5b22f | 3700 | strcat (name_key, SSDATA (attribute)); |
972f4259 KS |
3701 | |
3702 | value = x_get_string_resource (rdb, name_key, class_key); | |
3703 | ||
feabfb6c | 3704 | if (value != (char *) 0 && *value) |
972f4259 KS |
3705 | return build_string (value); |
3706 | else | |
3707 | return Qnil; | |
3708 | } | |
3709 | ||
3710 | ||
3711 | DEFUN ("x-get-resource", Fx_get_resource, Sx_get_resource, 2, 4, 0, | |
3712 | doc: /* Return the value of ATTRIBUTE, of class CLASS, from the X defaults database. | |
3713 | This uses `INSTANCE.ATTRIBUTE' as the key and `Emacs.CLASS' as the | |
3714 | class, where INSTANCE is the name under which Emacs was invoked, or | |
3715 | the name specified by the `-name' or `-rn' command-line arguments. | |
3716 | ||
3717 | The optional arguments COMPONENT and SUBCLASS add to the key and the | |
3718 | class, respectively. You must specify both of them or neither. | |
3719 | If you specify them, the key is `INSTANCE.COMPONENT.ATTRIBUTE' | |
3720 | and the class is `Emacs.CLASS.SUBCLASS'. */) | |
5842a27b | 3721 | (Lisp_Object attribute, Lisp_Object class, Lisp_Object component, Lisp_Object subclass) |
972f4259 KS |
3722 | { |
3723 | #ifdef HAVE_X_WINDOWS | |
3724 | check_x (); | |
3725 | #endif | |
3726 | ||
3727 | return xrdb_get_resource (check_x_display_info (Qnil)->xrdb, | |
3728 | attribute, class, component, subclass); | |
3729 | } | |
3730 | ||
3731 | /* Get an X resource, like Fx_get_resource, but for display DPYINFO. */ | |
3732 | ||
3733 | Lisp_Object | |
971de7fb | 3734 | display_x_get_resource (Display_Info *dpyinfo, Lisp_Object attribute, Lisp_Object class, Lisp_Object component, Lisp_Object subclass) |
972f4259 KS |
3735 | { |
3736 | return xrdb_get_resource (dpyinfo->xrdb, | |
3737 | attribute, class, component, subclass); | |
3738 | } | |
3739 | ||
018c5e19 PE |
3740 | #if defined HAVE_X_WINDOWS && !defined USE_X_TOOLKIT |
3741 | /* Used when C code wants a resource value. */ | |
3742 | /* Called from oldXMenu/Create.c. */ | |
3743 | char * | |
3744 | x_get_resource_string (const char *attribute, const char *class) | |
3745 | { | |
3746 | char *name_key; | |
3747 | char *class_key; | |
8a401434 | 3748 | char *result; |
018c5e19 | 3749 | struct frame *sf = SELECTED_FRAME (); |
8a401434 PE |
3750 | ptrdiff_t invocation_namelen = SBYTES (Vinvocation_name); |
3751 | USE_SAFE_ALLOCA; | |
018c5e19 PE |
3752 | |
3753 | /* Allocate space for the components, the dots which separate them, | |
3754 | and the final '\0'. */ | |
8a401434 | 3755 | SAFE_ALLOCA (name_key, char *, invocation_namelen + strlen (attribute) + 2); |
018c5e19 PE |
3756 | class_key = (char *) alloca ((sizeof (EMACS_CLASS) - 1) |
3757 | + strlen (class) + 2); | |
3758 | ||
8a401434 | 3759 | esprintf (name_key, "%s.%s", SSDATA (Vinvocation_name), attribute); |
018c5e19 PE |
3760 | sprintf (class_key, "%s.%s", EMACS_CLASS, class); |
3761 | ||
8a401434 PE |
3762 | result = x_get_string_resource (FRAME_X_DISPLAY_INFO (sf)->xrdb, |
3763 | name_key, class_key); | |
3764 | SAFE_FREE (); | |
3765 | return result; | |
018c5e19 PE |
3766 | } |
3767 | #endif | |
3768 | ||
972f4259 KS |
3769 | /* Return the value of parameter PARAM. |
3770 | ||
3771 | First search ALIST, then Vdefault_frame_alist, then the X defaults | |
3772 | database, using ATTRIBUTE as the attribute name and CLASS as its class. | |
3773 | ||
3774 | Convert the resource to the type specified by desired_type. | |
3775 | ||
3776 | If no default is specified, return Qunbound. If you call | |
3777 | x_get_arg, make sure you deal with Qunbound in a reasonable way, | |
3778 | and don't let it get stored in any Lisp-visible variables! */ | |
3779 | ||
3780 | Lisp_Object | |
eec47d6b DN |
3781 | x_get_arg (Display_Info *dpyinfo, Lisp_Object alist, Lisp_Object param, |
3782 | const char *attribute, const char *class, enum resource_types type) | |
972f4259 KS |
3783 | { |
3784 | register Lisp_Object tem; | |
3785 | ||
3786 | tem = Fassq (param, alist); | |
d00368cf RS |
3787 | |
3788 | if (!NILP (tem)) | |
3789 | { | |
3790 | /* If we find this parm in ALIST, clear it out | |
3791 | so that it won't be "left over" at the end. */ | |
5f694926 | 3792 | Lisp_Object tail; |
d00368cf | 3793 | XSETCAR (tem, Qnil); |
5f694926 RS |
3794 | /* In case the parameter appears more than once in the alist, |
3795 | clear it out. */ | |
3796 | for (tail = alist; CONSP (tail); tail = XCDR (tail)) | |
3797 | if (CONSP (XCAR (tail)) | |
3798 | && EQ (XCAR (XCAR (tail)), param)) | |
3799 | XSETCAR (XCAR (tail), Qnil); | |
d00368cf RS |
3800 | } |
3801 | else | |
972f4259 | 3802 | tem = Fassq (param, Vdefault_frame_alist); |
d00368cf RS |
3803 | |
3804 | /* If it wasn't specified in ALIST or the Lisp-level defaults, | |
3805 | look in the X resources. */ | |
972f4259 KS |
3806 | if (EQ (tem, Qnil)) |
3807 | { | |
4e23bedb | 3808 | if (attribute && dpyinfo) |
972f4259 KS |
3809 | { |
3810 | tem = display_x_get_resource (dpyinfo, | |
3811 | build_string (attribute), | |
3812 | build_string (class), | |
3813 | Qnil, Qnil); | |
3814 | ||
3815 | if (NILP (tem)) | |
3816 | return Qunbound; | |
3817 | ||
3818 | switch (type) | |
3819 | { | |
3820 | case RES_TYPE_NUMBER: | |
42a5b22f | 3821 | return make_number (atoi (SSDATA (tem))); |
972f4259 | 3822 | |
93318cbd | 3823 | case RES_TYPE_BOOLEAN_NUMBER: |
42a5b22f PE |
3824 | if (!strcmp (SSDATA (tem), "on") |
3825 | || !strcmp (SSDATA (tem), "true")) | |
93318cbd | 3826 | return make_number (1); |
42a5b22f | 3827 | return make_number (atoi (SSDATA (tem))); |
93318cbd JD |
3828 | break; |
3829 | ||
972f4259 | 3830 | case RES_TYPE_FLOAT: |
42a5b22f | 3831 | return make_float (atof (SSDATA (tem))); |
972f4259 KS |
3832 | |
3833 | case RES_TYPE_BOOLEAN: | |
3834 | tem = Fdowncase (tem); | |
42a5b22f | 3835 | if (!strcmp (SSDATA (tem), "on") |
edfda783 | 3836 | #ifdef HAVE_NS |
42a5b22f | 3837 | || !strcmp (SSDATA (tem), "yes") |
edfda783 | 3838 | #endif |
42a5b22f | 3839 | || !strcmp (SSDATA (tem), "true")) |
972f4259 KS |
3840 | return Qt; |
3841 | else | |
3842 | return Qnil; | |
3843 | ||
3844 | case RES_TYPE_STRING: | |
3845 | return tem; | |
3846 | ||
3847 | case RES_TYPE_SYMBOL: | |
3848 | /* As a special case, we map the values `true' and `on' | |
3849 | to Qt, and `false' and `off' to Qnil. */ | |
3850 | { | |
3851 | Lisp_Object lower; | |
3852 | lower = Fdowncase (tem); | |
42a5b22f | 3853 | if (!strcmp (SSDATA (lower), "on") |
edfda783 | 3854 | #ifdef HAVE_NS |
42a5b22f | 3855 | || !strcmp (SSDATA (lower), "yes") |
edfda783 | 3856 | #endif |
42a5b22f | 3857 | || !strcmp (SSDATA (lower), "true")) |
972f4259 | 3858 | return Qt; |
42a5b22f | 3859 | else if (!strcmp (SSDATA (lower), "off") |
edfda783 | 3860 | #ifdef HAVE_NS |
42a5b22f | 3861 | || !strcmp (SSDATA (lower), "no") |
edfda783 | 3862 | #endif |
42a5b22f | 3863 | || !strcmp (SSDATA (lower), "false")) |
972f4259 KS |
3864 | return Qnil; |
3865 | else | |
3866 | return Fintern (tem, Qnil); | |
3867 | } | |
3868 | ||
3869 | default: | |
3870 | abort (); | |
3871 | } | |
3872 | } | |
3873 | else | |
3874 | return Qunbound; | |
3875 | } | |
3876 | return Fcdr (tem); | |
3877 | } | |
3878 | ||
2f7c71a1 | 3879 | static Lisp_Object |
eec47d6b DN |
3880 | x_frame_get_arg (struct frame *f, Lisp_Object alist, Lisp_Object param, |
3881 | const char *attribute, const char *class, | |
3882 | enum resource_types type) | |
972f4259 KS |
3883 | { |
3884 | return x_get_arg (FRAME_X_DISPLAY_INFO (f), | |
3885 | alist, param, attribute, class, type); | |
3886 | } | |
3887 | ||
3888 | /* Like x_frame_get_arg, but also record the value in f->param_alist. */ | |
3889 | ||
3890 | Lisp_Object | |
eec47d6b DN |
3891 | x_frame_get_and_record_arg (struct frame *f, Lisp_Object alist, |
3892 | Lisp_Object param, | |
3893 | const char *attribute, const char *class, | |
3894 | enum resource_types type) | |
972f4259 KS |
3895 | { |
3896 | Lisp_Object value; | |
3897 | ||
3898 | value = x_get_arg (FRAME_X_DISPLAY_INFO (f), alist, param, | |
3899 | attribute, class, type); | |
edd1c685 | 3900 | if (! NILP (value) && ! EQ (value, Qunbound)) |
972f4259 KS |
3901 | store_frame_param (f, param, value); |
3902 | ||
3903 | return value; | |
3904 | } | |
3905 | ||
3906 | ||
3907 | /* Record in frame F the specified or default value according to ALIST | |
3908 | of the parameter named PROP (a Lisp symbol). | |
3909 | If no value is specified for PROP, look for an X default for XPROP | |
3910 | on the frame named NAME. | |
3911 | If that is not found either, use the value DEFLT. */ | |
3912 | ||
3913 | Lisp_Object | |
eec47d6b DN |
3914 | x_default_parameter (struct frame *f, Lisp_Object alist, Lisp_Object prop, |
3915 | Lisp_Object deflt, const char *xprop, const char *xclass, | |
3916 | enum resource_types type) | |
972f4259 KS |
3917 | { |
3918 | Lisp_Object tem; | |
3919 | ||
3920 | tem = x_frame_get_arg (f, alist, prop, xprop, xclass, type); | |
3921 | if (EQ (tem, Qunbound)) | |
3922 | tem = deflt; | |
3923 | x_set_frame_parameters (f, Fcons (Fcons (prop, tem), Qnil)); | |
3924 | return tem; | |
3925 | } | |
3926 | ||
3927 | ||
3928 | ||
3929 | \f | |
7ab5d780 GM |
3930 | /* NS used to define x-parse-geometry in ns-win.el, but that confused |
3931 | make-docfile: the documentation string in ns-win.el was used for | |
3932 | x-parse-geometry even in non-NS builds. | |
3933 | ||
3934 | With two definitions of x-parse-geometry in this file, various | |
3935 | things still get confused (eg M-x apropos documentation), so that | |
3936 | it is best if the two definitions just share the same doc-string. | |
3937 | */ | |
972f4259 | 3938 | DEFUN ("x-parse-geometry", Fx_parse_geometry, Sx_parse_geometry, 1, 1, 0, |
7ab5d780 | 3939 | doc: /* Parse a display geometry string STRING. |
972f4259 KS |
3940 | Returns an alist of the form ((top . TOP), (left . LEFT) ... ). |
3941 | The properties returned may include `top', `left', `height', and `width'. | |
7ab5d780 | 3942 | For X, the value of `left' or `top' may be an integer, |
972f4259 | 3943 | or a list (+ N) meaning N pixels relative to top/left corner, |
7ab5d780 GM |
3944 | or a list (- N) meaning -N pixels relative to bottom/right corner. |
3945 | On Nextstep, this just calls `ns-parse-geometry'. */) | |
5842a27b | 3946 | (Lisp_Object string) |
972f4259 | 3947 | { |
7ab5d780 GM |
3948 | #ifdef HAVE_NS |
3949 | call1 (Qns_parse_geometry, string); | |
3950 | #else | |
972f4259 KS |
3951 | int geometry, x, y; |
3952 | unsigned int width, height; | |
3953 | Lisp_Object result; | |
3954 | ||
3955 | CHECK_STRING (string); | |
3956 | ||
51b59d79 | 3957 | geometry = XParseGeometry (SSDATA (string), |
972f4259 | 3958 | &x, &y, &width, &height); |
972f4259 KS |
3959 | result = Qnil; |
3960 | if (geometry & XValue) | |
3961 | { | |
3962 | Lisp_Object element; | |
3963 | ||
3964 | if (x >= 0 && (geometry & XNegative)) | |
3965 | element = Fcons (Qleft, Fcons (Qminus, Fcons (make_number (-x), Qnil))); | |
3966 | else if (x < 0 && ! (geometry & XNegative)) | |
3967 | element = Fcons (Qleft, Fcons (Qplus, Fcons (make_number (x), Qnil))); | |
3968 | else | |
3969 | element = Fcons (Qleft, make_number (x)); | |
3970 | result = Fcons (element, result); | |
3971 | } | |
3972 | ||
3973 | if (geometry & YValue) | |
3974 | { | |
3975 | Lisp_Object element; | |
3976 | ||
3977 | if (y >= 0 && (geometry & YNegative)) | |
3978 | element = Fcons (Qtop, Fcons (Qminus, Fcons (make_number (-y), Qnil))); | |
3979 | else if (y < 0 && ! (geometry & YNegative)) | |
3980 | element = Fcons (Qtop, Fcons (Qplus, Fcons (make_number (y), Qnil))); | |
3981 | else | |
3982 | element = Fcons (Qtop, make_number (y)); | |
3983 | result = Fcons (element, result); | |
3984 | } | |
3985 | ||
3986 | if (geometry & WidthValue) | |
3987 | result = Fcons (Fcons (Qwidth, make_number (width)), result); | |
3988 | if (geometry & HeightValue) | |
3989 | result = Fcons (Fcons (Qheight, make_number (height)), result); | |
3990 | ||
3991 | return result; | |
dc4db71c | 3992 | #endif /* HAVE_NS */ |
7ab5d780 | 3993 | } |
dc4db71c | 3994 | |
972f4259 KS |
3995 | |
3996 | /* Calculate the desired size and position of frame F. | |
3997 | Return the flags saying which aspects were specified. | |
3998 | ||
3999 | Also set the win_gravity and size_hint_flags of F. | |
4000 | ||
4001 | Adjust height for toolbar if TOOLBAR_P is 1. | |
4002 | ||
4003 | This function does not make the coordinates positive. */ | |
4004 | ||
c024ac08 | 4005 | #define DEFAULT_ROWS 35 |
972f4259 KS |
4006 | #define DEFAULT_COLS 80 |
4007 | ||
4008 | int | |
971de7fb | 4009 | x_figure_window_size (struct frame *f, Lisp_Object parms, int toolbar_p) |
972f4259 KS |
4010 | { |
4011 | register Lisp_Object tem0, tem1, tem2; | |
4012 | long window_prompting = 0; | |
4013 | Display_Info *dpyinfo = FRAME_X_DISPLAY_INFO (f); | |
4014 | ||
4015 | /* Default values if we fall through. | |
4016 | Actually, if that happens we should get | |
4017 | window manager prompting. */ | |
5af5757b KS |
4018 | SET_FRAME_COLS (f, DEFAULT_COLS); |
4019 | FRAME_LINES (f) = DEFAULT_ROWS; | |
972f4259 KS |
4020 | /* Window managers expect that if program-specified |
4021 | positions are not (0,0), they're intentional, not defaults. */ | |
5af5757b KS |
4022 | f->top_pos = 0; |
4023 | f->left_pos = 0; | |
972f4259 | 4024 | |
5af5757b | 4025 | /* Ensure that old new_text_cols and new_text_lines will not override the |
972f4259 KS |
4026 | values set here. */ |
4027 | /* ++KFS: This was specific to W32, but seems ok for all platforms */ | |
5af5757b | 4028 | f->new_text_cols = f->new_text_lines = 0; |
972f4259 KS |
4029 | |
4030 | tem0 = x_get_arg (dpyinfo, parms, Qheight, 0, 0, RES_TYPE_NUMBER); | |
4031 | tem1 = x_get_arg (dpyinfo, parms, Qwidth, 0, 0, RES_TYPE_NUMBER); | |
4032 | tem2 = x_get_arg (dpyinfo, parms, Quser_size, 0, 0, RES_TYPE_NUMBER); | |
4033 | if (! EQ (tem0, Qunbound) || ! EQ (tem1, Qunbound)) | |
4034 | { | |
4035 | if (!EQ (tem0, Qunbound)) | |
4036 | { | |
4037 | CHECK_NUMBER (tem0); | |
b8898fda PE |
4038 | if (! (0 <= XINT (tem0) && XINT (tem0) <= INT_MAX)) |
4039 | xsignal1 (Qargs_out_of_range, tem0); | |
5af5757b | 4040 | FRAME_LINES (f) = XINT (tem0); |
972f4259 KS |
4041 | } |
4042 | if (!EQ (tem1, Qunbound)) | |
4043 | { | |
4044 | CHECK_NUMBER (tem1); | |
b8898fda PE |
4045 | if (! (0 <= XINT (tem1) && XINT (tem1) <= INT_MAX)) |
4046 | xsignal1 (Qargs_out_of_range, tem1); | |
5af5757b | 4047 | SET_FRAME_COLS (f, XINT (tem1)); |
972f4259 KS |
4048 | } |
4049 | if (!NILP (tem2) && !EQ (tem2, Qunbound)) | |
4050 | window_prompting |= USSize; | |
4051 | else | |
4052 | window_prompting |= PSize; | |
4053 | } | |
4054 | ||
5af5757b KS |
4055 | f->scroll_bar_actual_width |
4056 | = FRAME_SCROLL_BAR_COLS (f) * FRAME_COLUMN_WIDTH (f); | |
972f4259 KS |
4057 | |
4058 | /* This used to be done _before_ calling x_figure_window_size, but | |
4059 | since the height is reset here, this was really a no-op. I | |
4060 | assume that moving it here does what Gerd intended (although he | |
4061 | no longer can remember what that was... ++KFS, 2003-03-25. */ | |
4062 | ||
4063 | /* Add the tool-bar height to the initial frame height so that the | |
4064 | user gets a text display area of the size he specified with -g or | |
4065 | via .Xdefaults. Later changes of the tool-bar height don't | |
4066 | change the frame size. This is done so that users can create | |
4067 | tall Emacs frames without having to guess how tall the tool-bar | |
4068 | will get. */ | |
4069 | if (toolbar_p && FRAME_TOOL_BAR_LINES (f)) | |
4070 | { | |
4071 | int margin, relief, bar_height; | |
4072 | ||
4073 | relief = (tool_bar_button_relief >= 0 | |
4074 | ? tool_bar_button_relief | |
4075 | : DEFAULT_TOOL_BAR_BUTTON_RELIEF); | |
4076 | ||
b8898fda | 4077 | if (RANGED_INTEGERP (1, Vtool_bar_button_margin, INT_MAX)) |
972f4259 KS |
4078 | margin = XFASTINT (Vtool_bar_button_margin); |
4079 | else if (CONSP (Vtool_bar_button_margin) | |
b8898fda | 4080 | && RANGED_INTEGERP (1, XCDR (Vtool_bar_button_margin), INT_MAX)) |
972f4259 KS |
4081 | margin = XFASTINT (XCDR (Vtool_bar_button_margin)); |
4082 | else | |
4083 | margin = 0; | |
4084 | ||
4085 | bar_height = DEFAULT_TOOL_BAR_IMAGE_HEIGHT + 2 * margin + 2 * relief; | |
5af5757b | 4086 | FRAME_LINES (f) += (bar_height + FRAME_LINE_HEIGHT (f) - 1) / FRAME_LINE_HEIGHT (f); |
972f4259 KS |
4087 | } |
4088 | ||
4089 | compute_fringe_widths (f, 0); | |
4090 | ||
5af5757b KS |
4091 | FRAME_PIXEL_WIDTH (f) = FRAME_TEXT_COLS_TO_PIXEL_WIDTH (f, FRAME_COLS (f)); |
4092 | FRAME_PIXEL_HEIGHT (f) = FRAME_TEXT_LINES_TO_PIXEL_HEIGHT (f, FRAME_LINES (f)); | |
972f4259 KS |
4093 | |
4094 | tem0 = x_get_arg (dpyinfo, parms, Qtop, 0, 0, RES_TYPE_NUMBER); | |
4095 | tem1 = x_get_arg (dpyinfo, parms, Qleft, 0, 0, RES_TYPE_NUMBER); | |
4096 | tem2 = x_get_arg (dpyinfo, parms, Quser_position, 0, 0, RES_TYPE_NUMBER); | |
4097 | if (! EQ (tem0, Qunbound) || ! EQ (tem1, Qunbound)) | |
4098 | { | |
4099 | if (EQ (tem0, Qminus)) | |
4100 | { | |
5af5757b | 4101 | f->top_pos = 0; |
972f4259 KS |
4102 | window_prompting |= YNegative; |
4103 | } | |
4104 | else if (CONSP (tem0) && EQ (XCAR (tem0), Qminus) | |
4105 | && CONSP (XCDR (tem0)) | |
b8898fda | 4106 | && RANGED_INTEGERP (-INT_MAX, XCAR (XCDR (tem0)), INT_MAX)) |
972f4259 | 4107 | { |
5af5757b | 4108 | f->top_pos = - XINT (XCAR (XCDR (tem0))); |
972f4259 KS |
4109 | window_prompting |= YNegative; |
4110 | } | |
4111 | else if (CONSP (tem0) && EQ (XCAR (tem0), Qplus) | |
4112 | && CONSP (XCDR (tem0)) | |
b8898fda | 4113 | && TYPE_RANGED_INTEGERP (int, XCAR (XCDR (tem0)))) |
972f4259 | 4114 | { |
5af5757b | 4115 | f->top_pos = XINT (XCAR (XCDR (tem0))); |
972f4259 KS |
4116 | } |
4117 | else if (EQ (tem0, Qunbound)) | |
5af5757b | 4118 | f->top_pos = 0; |
972f4259 KS |
4119 | else |
4120 | { | |
d311d28c | 4121 | CHECK_TYPE_RANGED_INTEGER (int, tem0); |
5af5757b KS |
4122 | f->top_pos = XINT (tem0); |
4123 | if (f->top_pos < 0) | |
972f4259 KS |
4124 | window_prompting |= YNegative; |
4125 | } | |
4126 | ||
4127 | if (EQ (tem1, Qminus)) | |
4128 | { | |
5af5757b | 4129 | f->left_pos = 0; |
972f4259 KS |
4130 | window_prompting |= XNegative; |
4131 | } | |
4132 | else if (CONSP (tem1) && EQ (XCAR (tem1), Qminus) | |
4133 | && CONSP (XCDR (tem1)) | |
b8898fda | 4134 | && RANGED_INTEGERP (-INT_MAX, XCAR (XCDR (tem1)), INT_MAX)) |
972f4259 | 4135 | { |
5af5757b | 4136 | f->left_pos = - XINT (XCAR (XCDR (tem1))); |
972f4259 KS |
4137 | window_prompting |= XNegative; |
4138 | } | |
4139 | else if (CONSP (tem1) && EQ (XCAR (tem1), Qplus) | |
4140 | && CONSP (XCDR (tem1)) | |
b8898fda | 4141 | && TYPE_RANGED_INTEGERP (int, XCAR (XCDR (tem1)))) |
972f4259 | 4142 | { |
5af5757b | 4143 | f->left_pos = XINT (XCAR (XCDR (tem1))); |
972f4259 KS |
4144 | } |
4145 | else if (EQ (tem1, Qunbound)) | |
5af5757b | 4146 | f->left_pos = 0; |
972f4259 KS |
4147 | else |
4148 | { | |
d311d28c | 4149 | CHECK_TYPE_RANGED_INTEGER (int, tem1); |
5af5757b KS |
4150 | f->left_pos = XINT (tem1); |
4151 | if (f->left_pos < 0) | |
972f4259 KS |
4152 | window_prompting |= XNegative; |
4153 | } | |
4154 | ||
4155 | if (!NILP (tem2) && ! EQ (tem2, Qunbound)) | |
4156 | window_prompting |= USPosition; | |
4157 | else | |
4158 | window_prompting |= PPosition; | |
4159 | } | |
4160 | ||
972f4259 KS |
4161 | if (window_prompting & XNegative) |
4162 | { | |
4163 | if (window_prompting & YNegative) | |
5af5757b | 4164 | f->win_gravity = SouthEastGravity; |
972f4259 | 4165 | else |
5af5757b | 4166 | f->win_gravity = NorthEastGravity; |
972f4259 KS |
4167 | } |
4168 | else | |
4169 | { | |
4170 | if (window_prompting & YNegative) | |
5af5757b | 4171 | f->win_gravity = SouthWestGravity; |
972f4259 | 4172 | else |
5af5757b | 4173 | f->win_gravity = NorthWestGravity; |
972f4259 KS |
4174 | } |
4175 | ||
5af5757b | 4176 | f->size_hint_flags = window_prompting; |
972f4259 KS |
4177 | |
4178 | return window_prompting; | |
4179 | } | |
4180 | ||
4181 | ||
4182 | ||
4183 | #endif /* HAVE_WINDOW_SYSTEM */ | |
4184 | ||
e044e4fc | 4185 | void |
971de7fb | 4186 | frame_make_pointer_invisible (void) |
e044e4fc JD |
4187 | { |
4188 | if (! NILP (Vmake_pointer_invisible)) | |
4189 | { | |
abeafb2a | 4190 | struct frame *f; |
ece2d4ed JD |
4191 | if (!FRAMEP (selected_frame) || !FRAME_LIVE_P (XFRAME (selected_frame))) |
4192 | return; | |
4193 | ||
abeafb2a | 4194 | f = SELECTED_FRAME (); |
e044e4fc JD |
4195 | if (f && !f->pointer_invisible |
4196 | && FRAME_TERMINAL (f)->toggle_invisible_pointer_hook) | |
4197 | { | |
4198 | f->mouse_moved = 0; | |
4199 | FRAME_TERMINAL (f)->toggle_invisible_pointer_hook (f, 1); | |
4200 | f->pointer_invisible = 1; | |
4201 | } | |
4202 | } | |
4203 | } | |
4204 | ||
4205 | void | |
971de7fb | 4206 | frame_make_pointer_visible (void) |
e044e4fc JD |
4207 | { |
4208 | /* We don't check Vmake_pointer_invisible here in case the | |
4209 | pointer was invisible when Vmake_pointer_invisible was set to nil. */ | |
abeafb2a | 4210 | struct frame *f; |
e044e4fc | 4211 | |
ece2d4ed JD |
4212 | if (!FRAMEP (selected_frame) || !FRAME_LIVE_P (XFRAME (selected_frame))) |
4213 | return; | |
4214 | ||
abeafb2a | 4215 | f = SELECTED_FRAME (); |
e044e4fc JD |
4216 | if (f && f->pointer_invisible && f->mouse_moved |
4217 | && FRAME_TERMINAL (f)->toggle_invisible_pointer_hook) | |
4218 | { | |
4219 | FRAME_TERMINAL (f)->toggle_invisible_pointer_hook (f, 0); | |
4220 | f->pointer_invisible = 0; | |
4221 | } | |
4222 | } | |
4223 | ||
c978536f JD |
4224 | DEFUN ("frame-pointer-visible-p", Fframe_pointer_visible_p, |
4225 | Sframe_pointer_visible_p, 0, 1, 0, | |
4226 | doc: /* Return t if the mouse pointer displayed on FRAME is visible. | |
4227 | Otherwise it returns nil. FRAME omitted or nil means the | |
4228 | selected frame. This is useful when `make-pointer-invisible' is set. */) | |
4229 | (Lisp_Object frame) | |
4230 | { | |
4231 | if (NILP (frame)) | |
4232 | frame = selected_frame; | |
4233 | ||
4234 | CHECK_FRAME (frame); | |
4235 | ||
4236 | return (XFRAME (frame)->pointer_invisible ? Qnil : Qt); | |
4237 | } | |
972f4259 KS |
4238 | |
4239 | \f | |
4240 | /*********************************************************************** | |
4241 | Initialization | |
4242 | ***********************************************************************/ | |
4243 | ||
4244 | void | |
971de7fb | 4245 | syms_of_frame (void) |
972f4259 | 4246 | { |
cd3520a4 JB |
4247 | DEFSYM (Qframep, "framep"); |
4248 | DEFSYM (Qframe_live_p, "frame-live-p"); | |
4249 | DEFSYM (Qexplicit_name, "explicit-name"); | |
4250 | DEFSYM (Qheight, "height"); | |
4251 | DEFSYM (Qicon, "icon"); | |
4252 | DEFSYM (Qminibuffer, "minibuffer"); | |
4253 | DEFSYM (Qmodeline, "modeline"); | |
4254 | DEFSYM (Qonly, "only"); | |
4255 | DEFSYM (Qwidth, "width"); | |
4256 | DEFSYM (Qgeometry, "geometry"); | |
4257 | DEFSYM (Qicon_left, "icon-left"); | |
4258 | DEFSYM (Qicon_top, "icon-top"); | |
4259 | DEFSYM (Qtooltip, "tooltip"); | |
4260 | DEFSYM (Qleft, "left"); | |
4261 | DEFSYM (Qright, "right"); | |
4262 | DEFSYM (Quser_position, "user-position"); | |
4263 | DEFSYM (Quser_size, "user-size"); | |
4264 | DEFSYM (Qwindow_id, "window-id"); | |
972f4259 | 4265 | #ifdef HAVE_X_WINDOWS |
cd3520a4 | 4266 | DEFSYM (Qouter_window_id, "outer-window-id"); |
972f4259 | 4267 | #endif |
cd3520a4 JB |
4268 | DEFSYM (Qparent_id, "parent-id"); |
4269 | DEFSYM (Qx, "x"); | |
4270 | DEFSYM (Qw32, "w32"); | |
4271 | DEFSYM (Qpc, "pc"); | |
4272 | DEFSYM (Qmac, "mac"); | |
4273 | DEFSYM (Qns, "ns"); | |
4274 | DEFSYM (Qvisible, "visible"); | |
4275 | DEFSYM (Qbuffer_predicate, "buffer-predicate"); | |
4276 | DEFSYM (Qbuffer_list, "buffer-list"); | |
4277 | DEFSYM (Qburied_buffer_list, "buried-buffer-list"); | |
4278 | DEFSYM (Qdisplay_type, "display-type"); | |
4279 | DEFSYM (Qbackground_mode, "background-mode"); | |
4280 | DEFSYM (Qnoelisp, "noelisp"); | |
4281 | DEFSYM (Qtty_color_mode, "tty-color-mode"); | |
4282 | DEFSYM (Qtty, "tty"); | |
4283 | DEFSYM (Qtty_type, "tty-type"); | |
4284 | ||
4285 | DEFSYM (Qface_set_after_frame_default, "face-set-after-frame-default"); | |
4286 | ||
4287 | DEFSYM (Qfullwidth, "fullwidth"); | |
4288 | DEFSYM (Qfullheight, "fullheight"); | |
4289 | DEFSYM (Qfullboth, "fullboth"); | |
4290 | DEFSYM (Qmaximized, "maximized"); | |
4291 | DEFSYM (Qx_resource_name, "x-resource-name"); | |
4292 | DEFSYM (Qx_frame_parameter, "x-frame-parameter"); | |
4293 | ||
4294 | DEFSYM (Qterminal, "terminal"); | |
4295 | DEFSYM (Qterminal_live_p, "terminal-live-p"); | |
a3547743 | 4296 | |
dc4db71c | 4297 | #ifdef HAVE_NS |
cd3520a4 | 4298 | DEFSYM (Qns_parse_geometry, "ns-parse-geometry"); |
dc4db71c CY |
4299 | #endif |
4300 | ||
972f4259 KS |
4301 | { |
4302 | int i; | |
4303 | ||
4304 | for (i = 0; i < sizeof (frame_parms) / sizeof (frame_parms[0]); i++) | |
4305 | { | |
d67b4f80 | 4306 | Lisp_Object v = intern_c_string (frame_parms[i].name); |
972f4259 KS |
4307 | if (frame_parms[i].variable) |
4308 | { | |
4309 | *frame_parms[i].variable = v; | |
4310 | staticpro (frame_parms[i].variable); | |
4311 | } | |
4312 | Fput (v, Qx_frame_parameter, make_number (i)); | |
4313 | } | |
4314 | } | |
4315 | ||
2731a0ad | 4316 | #ifdef HAVE_WINDOW_SYSTEM |
29208e82 | 4317 | DEFVAR_LISP ("x-resource-name", Vx_resource_name, |
972f4259 KS |
4318 | doc: /* The name Emacs uses to look up X resources. |
4319 | `x-get-resource' uses this as the first component of the instance name | |
4320 | when requesting resource values. | |
4321 | Emacs initially sets `x-resource-name' to the name under which Emacs | |
4322 | was invoked, or to the value specified with the `-name' or `-rn' | |
4323 | switches, if present. | |
4324 | ||
4325 | It may be useful to bind this variable locally around a call | |
4326 | to `x-get-resource'. See also the variable `x-resource-class'. */); | |
4327 | Vx_resource_name = Qnil; | |
4328 | ||
29208e82 | 4329 | DEFVAR_LISP ("x-resource-class", Vx_resource_class, |
972f4259 KS |
4330 | doc: /* The class Emacs uses to look up X resources. |
4331 | `x-get-resource' uses this as the first component of the instance class | |
4332 | when requesting resource values. | |
4333 | ||
4334 | Emacs initially sets `x-resource-class' to "Emacs". | |
4335 | ||
4336 | Setting this variable permanently is not a reasonable thing to do, | |
4337 | but binding this variable locally around a call to `x-get-resource' | |
4338 | is a reasonable practice. See also the variable `x-resource-name'. */); | |
4339 | Vx_resource_class = build_string (EMACS_CLASS); | |
0a708637 | 4340 | |
29208e82 | 4341 | DEFVAR_LISP ("frame-alpha-lower-limit", Vframe_alpha_lower_limit, |
0a708637 GM |
4342 | doc: /* The lower limit of the frame opacity (alpha transparency). |
4343 | The value should range from 0 (invisible) to 100 (completely opaque). | |
4344 | You can also use a floating number between 0.0 and 1.0. | |
4345 | The default is 20. */); | |
4346 | Vframe_alpha_lower_limit = make_number (20); | |
2731a0ad | 4347 | #endif |
972f4259 | 4348 | |
29208e82 | 4349 | DEFVAR_LISP ("default-frame-alist", Vdefault_frame_alist, |
972f4259 KS |
4350 | doc: /* Alist of default values for frame creation. |
4351 | These may be set in your init file, like this: | |
5ff00c42 | 4352 | (setq default-frame-alist '((width . 80) (height . 55) (menu-bar-lines . 1))) |
972f4259 KS |
4353 | These override values given in window system configuration data, |
4354 | including X Windows' defaults database. | |
4355 | For values specific to the first Emacs frame, see `initial-frame-alist'. | |
095fe281 | 4356 | For window-system specific values, see `window-system-default-frame-alist'. |
972f4259 KS |
4357 | For values specific to the separate minibuffer frame, see |
4358 | `minibuffer-frame-alist'. | |
4359 | The `menu-bar-lines' element of the list controls whether new frames | |
4360 | have menu bars; `menu-bar-mode' works by altering this element. | |
4361 | Setting this variable does not affect existing frames, only new ones. */); | |
fac580eb | 4362 | Vdefault_frame_alist = Qnil; |
972f4259 | 4363 | |
29208e82 | 4364 | DEFVAR_LISP ("default-frame-scroll-bars", Vdefault_frame_scroll_bars, |
6b61353c KH |
4365 | doc: /* Default position of scroll bars on this window-system. */); |
4366 | #ifdef HAVE_WINDOW_SYSTEM | |
5e617bc2 | 4367 | #if defined (HAVE_NTGUI) || defined (NS_IMPL_COCOA) || (defined (USE_GTK) && defined (USE_TOOLKIT_SCROLL_BARS)) |
303500aa CY |
4368 | /* MS-Windows, Mac OS X, and GTK have scroll bars on the right by |
4369 | default. */ | |
6b61353c | 4370 | Vdefault_frame_scroll_bars = Qright; |
303500aa CY |
4371 | #else |
4372 | Vdefault_frame_scroll_bars = Qleft; | |
4373 | #endif | |
6b61353c KH |
4374 | #else |
4375 | Vdefault_frame_scroll_bars = Qnil; | |
4376 | #endif | |
4377 | ||
29208e82 | 4378 | DEFVAR_LISP ("terminal-frame", Vterminal_frame, |
daf01701 | 4379 | doc: /* The initial frame-object, which represents Emacs's stdout. */); |
972f4259 | 4380 | |
29208e82 | 4381 | DEFVAR_LISP ("mouse-position-function", Vmouse_position_function, |
972f4259 KS |
4382 | doc: /* If non-nil, function to transform normal value of `mouse-position'. |
4383 | `mouse-position' calls this function, passing its usual return value as | |
4384 | argument, and returns whatever this function returns. | |
4385 | This abnormal hook exists for the benefit of packages like `xt-mouse.el' | |
4386 | which need to do mouse handling at the Lisp level. */); | |
4387 | Vmouse_position_function = Qnil; | |
4388 | ||
29208e82 | 4389 | DEFVAR_LISP ("mouse-highlight", Vmouse_highlight, |
972f4259 KS |
4390 | doc: /* If non-nil, clickable text is highlighted when mouse is over it. |
4391 | If the value is an integer, highlighting is only shown after moving the | |
4392 | mouse, while keyboard input turns off the highlight even when the mouse | |
4393 | is over the clickable text. However, the mouse shape still indicates | |
4394 | when the mouse is over clickable text. */); | |
4395 | Vmouse_highlight = Qt; | |
4396 | ||
29208e82 | 4397 | DEFVAR_LISP ("make-pointer-invisible", Vmake_pointer_invisible, |
e044e4fc JD |
4398 | doc: /* If non-nil, make pointer invisible while typing. |
4399 | The pointer becomes visible again when the mouse is moved. */); | |
4400 | Vmake_pointer_invisible = Qt; | |
4401 | ||
29208e82 | 4402 | DEFVAR_LISP ("delete-frame-functions", Vdelete_frame_functions, |
972f4259 KS |
4403 | doc: /* Functions to be run before deleting a frame. |
4404 | The functions are run with one arg, the frame to be deleted. | |
e519a50b KL |
4405 | See `delete-frame'. |
4406 | ||
58555d81 SM |
4407 | Note that functions in this list may be called just before the frame is |
4408 | actually deleted, or some time later (or even both when an earlier function | |
4409 | in `delete-frame-functions' (indirectly) calls `delete-frame' | |
4410 | recursively). */); | |
972f4259 | 4411 | Vdelete_frame_functions = Qnil; |
cd3520a4 | 4412 | DEFSYM (Qdelete_frame_functions, "delete-frame-functions"); |
972f4259 | 4413 | |
29208e82 | 4414 | DEFVAR_LISP ("menu-bar-mode", Vmenu_bar_mode, |
e1fd756b GM |
4415 | doc: /* Non-nil if Menu-Bar mode is enabled. |
4416 | See the command `menu-bar-mode' for a description of this minor mode. | |
4417 | Setting this variable directly does not take effect; | |
4418 | either customize it (see the info node `Easy Customization') | |
4419 | or call the function `menu-bar-mode'. */); | |
6431f2e6 CY |
4420 | Vmenu_bar_mode = Qt; |
4421 | ||
29208e82 | 4422 | DEFVAR_LISP ("tool-bar-mode", Vtool_bar_mode, |
9d794026 GM |
4423 | doc: /* Non-nil if Tool-Bar mode is enabled. |
4424 | See the command `tool-bar-mode' for a description of this minor mode. | |
4425 | Setting this variable directly does not take effect; | |
4426 | either customize it (see the info node `Easy Customization') | |
4427 | or call the function `tool-bar-mode'. */); | |
c8c59954 | 4428 | #ifdef HAVE_WINDOW_SYSTEM |
6431f2e6 | 4429 | Vtool_bar_mode = Qt; |
c8c59954 GM |
4430 | #else |
4431 | Vtool_bar_mode = Qnil; | |
4432 | #endif | |
6431f2e6 | 4433 | |
972f4259 KS |
4434 | DEFVAR_KBOARD ("default-minibuffer-frame", Vdefault_minibuffer_frame, |
4435 | doc: /* Minibufferless frames use this frame's minibuffer. | |
4436 | ||
4437 | Emacs cannot create minibufferless frames unless this is set to an | |
4438 | appropriate surrogate. | |
4439 | ||
4440 | Emacs consults this variable only when creating minibufferless | |
4441 | frames; once the frame is created, it sticks with its assigned | |
4442 | minibuffer, no matter what this variable is set to. This means that | |
4443 | this variable doesn't necessarily say anything meaningful about the | |
4444 | current set of frames, or where the minibuffer is currently being | |
4445 | displayed. | |
4446 | ||
4447 | This variable is local to the current terminal and cannot be buffer-local. */); | |
4448 | ||
29208e82 | 4449 | DEFVAR_BOOL ("focus-follows-mouse", focus_follows_mouse, |
da1da002 MR |
4450 | doc: /* Non-nil if window system changes focus when you move the mouse. |
4451 | You should set this variable to tell Emacs how your window manager | |
4452 | handles focus, since there is no way in general for Emacs to find out | |
86677b58 | 4453 | automatically. See also `mouse-autoselect-window'. */); |
da1da002 | 4454 | focus_follows_mouse = 0; |
a3547743 | 4455 | |
972f4259 KS |
4456 | staticpro (&Vframe_list); |
4457 | ||
972f4259 KS |
4458 | defsubr (&Sframep); |
4459 | defsubr (&Sframe_live_p); | |
428a555e | 4460 | defsubr (&Swindow_system); |
972f4259 KS |
4461 | defsubr (&Smake_terminal_frame); |
4462 | defsubr (&Shandle_switch_frame); | |
972f4259 KS |
4463 | defsubr (&Sselect_frame); |
4464 | defsubr (&Sselected_frame); | |
972f4259 KS |
4465 | defsubr (&Sframe_list); |
4466 | defsubr (&Snext_frame); | |
4467 | defsubr (&Sprevious_frame); | |
4468 | defsubr (&Sdelete_frame); | |
4469 | defsubr (&Smouse_position); | |
4470 | defsubr (&Smouse_pixel_position); | |
4471 | defsubr (&Sset_mouse_position); | |
4472 | defsubr (&Sset_mouse_pixel_position); | |
4473 | #if 0 | |
4474 | defsubr (&Sframe_configuration); | |
4475 | defsubr (&Srestore_frame_configuration); | |
4476 | #endif | |
4477 | defsubr (&Smake_frame_visible); | |
4478 | defsubr (&Smake_frame_invisible); | |
4479 | defsubr (&Siconify_frame); | |
4480 | defsubr (&Sframe_visible_p); | |
4481 | defsubr (&Svisible_frame_list); | |
4482 | defsubr (&Sraise_frame); | |
4483 | defsubr (&Slower_frame); | |
4484 | defsubr (&Sredirect_frame_focus); | |
4485 | defsubr (&Sframe_focus); | |
4486 | defsubr (&Sframe_parameters); | |
4487 | defsubr (&Sframe_parameter); | |
4488 | defsubr (&Smodify_frame_parameters); | |
4489 | defsubr (&Sframe_char_height); | |
4490 | defsubr (&Sframe_char_width); | |
4491 | defsubr (&Sframe_pixel_height); | |
4492 | defsubr (&Sframe_pixel_width); | |
fb0cf781 | 4493 | defsubr (&Stool_bar_pixel_width); |
972f4259 KS |
4494 | defsubr (&Sset_frame_height); |
4495 | defsubr (&Sset_frame_width); | |
4496 | defsubr (&Sset_frame_size); | |
4497 | defsubr (&Sset_frame_position); | |
c978536f | 4498 | defsubr (&Sframe_pointer_visible_p); |
972f4259 KS |
4499 | |
4500 | #ifdef HAVE_WINDOW_SYSTEM | |
4501 | defsubr (&Sx_get_resource); | |
4502 | defsubr (&Sx_parse_geometry); | |
4503 | #endif | |
4504 | ||
dc6f92b8 | 4505 | } |