Commit | Line | Data |
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ff11dfa1 | 1 | /* Generic frame functions. |
e9bffc61 | 2 | |
95df8112 | 3 | Copyright (C) 1993-1995, 1997, 1999-2011 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 | |
5af5757b KS |
138 | if (INTEGERP (w->orig_top_line)) |
139 | XSETFASTINT (w->orig_top_line, XFASTINT (w->orig_top_line) + n); | |
140 | if (INTEGERP (w->orig_total_lines)) | |
141 | XSETFASTINT (w->orig_total_lines, XFASTINT (w->orig_total_lines) - n); | |
a249de79 RS |
142 | |
143 | /* Handle just the top child in a vertical split. */ | |
144 | if (!NILP (w->vchild)) | |
145 | set_menu_bar_lines_1 (w->vchild, n); | |
146 | ||
147 | /* Adjust all children in a horizontal split. */ | |
148 | for (window = w->hchild; !NILP (window); window = w->next) | |
149 | { | |
150 | w = XWINDOW (window); | |
151 | set_menu_bar_lines_1 (window, n); | |
152 | } | |
153 | } | |
154 | ||
e48f782c | 155 | void |
971de7fb | 156 | set_menu_bar_lines (struct frame *f, Lisp_Object value, Lisp_Object oldval) |
a249de79 RS |
157 | { |
158 | int nlines; | |
159 | int olines = FRAME_MENU_BAR_LINES (f); | |
160 | ||
161 | /* Right now, menu bars don't work properly in minibuf-only frames; | |
162 | most of the commands try to apply themselves to the minibuffer | |
e3678b64 | 163 | frame itself, and get an error because you can't switch buffers |
a249de79 RS |
164 | in or split the minibuffer window. */ |
165 | if (FRAME_MINIBUF_ONLY_P (f)) | |
166 | return; | |
167 | ||
168 | if (INTEGERP (value)) | |
169 | nlines = XINT (value); | |
170 | else | |
171 | nlines = 0; | |
172 | ||
57aeea1e RS |
173 | if (nlines != olines) |
174 | { | |
175 | windows_or_buffers_changed++; | |
176 | FRAME_WINDOW_SIZES_CHANGED (f) = 1; | |
177 | FRAME_MENU_BAR_LINES (f) = nlines; | |
178 | set_menu_bar_lines_1 (f->root_window, nlines - olines); | |
18082e2d | 179 | adjust_glyphs (f); |
57aeea1e | 180 | } |
a249de79 RS |
181 | } |
182 | \f | |
a249de79 | 183 | Lisp_Object Vframe_list; |
a249de79 | 184 | |
dc6f92b8 | 185 | \f |
ff11dfa1 | 186 | DEFUN ("framep", Fframep, Sframep, 1, 1, 0, |
14ff1ee0 | 187 | doc: /* Return non-nil if OBJECT is a frame. |
89baa1df EZ |
188 | Value is: |
189 | t for a termcap frame (a character-only terminal), | |
190 | 'x' for an Emacs frame that is really an X window, | |
191 | 'w32' for an Emacs frame that is a window on MS-Windows display, | |
192 | 'ns' for an Emacs frame on a GNUstep or Macintosh Cocoa display, | |
193 | 'pc' for a direct-write MS-DOS frame. | |
14ff1ee0 | 194 | See also `frame-live-p'. */) |
5842a27b | 195 | (Lisp_Object object) |
dc6f92b8 | 196 | { |
e35d291d | 197 | if (!FRAMEP (object)) |
dc6f92b8 | 198 | return Qnil; |
ff11dfa1 | 199 | switch (XFRAME (object)->output_method) |
dc6f92b8 | 200 | { |
3224dac1 | 201 | case output_initial: /* The initial frame is like a termcap frame. */ |
dc6f92b8 JB |
202 | case output_termcap: |
203 | return Qt; | |
204 | case output_x_window: | |
fd0c2bd1 | 205 | return Qx; |
fbd6baed GV |
206 | case output_w32: |
207 | return Qw32; | |
bb221971 RS |
208 | case output_msdos_raw: |
209 | return Qpc; | |
574a1a90 RS |
210 | case output_mac: |
211 | return Qmac; | |
edfda783 AR |
212 | case output_ns: |
213 | return Qns; | |
dc6f92b8 JB |
214 | default: |
215 | abort (); | |
216 | } | |
217 | } | |
218 | ||
dbc4e1c1 | 219 | DEFUN ("frame-live-p", Fframe_live_p, Sframe_live_p, 1, 1, 0, |
14ff1ee0 PJ |
220 | doc: /* Return non-nil if OBJECT is a frame which has not been deleted. |
221 | Value is nil if OBJECT is not a live frame. If object is a live | |
6ed8eeff | 222 | frame, the return value indicates what sort of terminal device it is |
f6fa0866 | 223 | displayed on. See the documentation of `framep' for possible |
4e10df59 | 224 | return values. */) |
5842a27b | 225 | (Lisp_Object object) |
f9898cc6 | 226 | { |
ff11dfa1 JB |
227 | return ((FRAMEP (object) |
228 | && FRAME_LIVE_P (XFRAME (object))) | |
229 | ? Fframep (object) | |
f9898cc6 JB |
230 | : Qnil); |
231 | } | |
232 | ||
a7ca3326 | 233 | DEFUN ("window-system", Fwindow_system, Swindow_system, 0, 1, 0, |
428a555e | 234 | doc: /* The name of the window system that FRAME is displaying through. |
89baa1df EZ |
235 | The value is a symbol: |
236 | nil for a termcap frame (a character-only terminal), | |
237 | 'x' for an Emacs frame that is really an X window, | |
238 | 'w32' for an Emacs frame that is a window on MS-Windows display, | |
239 | 'ns' for an Emacs frame on a GNUstep or Macintosh Cocoa display, | |
240 | 'pc' for a direct-write MS-DOS frame. | |
241 | ||
242 | FRAME defaults to the currently selected frame. | |
243 | ||
244 | Use of this function as a predicate is deprecated. Instead, | |
245 | use `display-graphic-p' or any of the other `display-*-p' | |
246 | predicates which report frame's specific UI-related capabilities. */) | |
5842a27b | 247 | (Lisp_Object frame) |
428a555e KL |
248 | { |
249 | Lisp_Object type; | |
250 | if (NILP (frame)) | |
251 | frame = selected_frame; | |
252 | ||
253 | type = Fframep (frame); | |
254 | ||
255 | if (NILP (type)) | |
256 | wrong_type_argument (Qframep, frame); | |
257 | ||
258 | if (EQ (type, Qt)) | |
259 | return Qnil; | |
260 | else | |
261 | return type; | |
a3547743 | 262 | } |
428a555e | 263 | |
ff11dfa1 | 264 | struct frame * |
971de7fb | 265 | make_frame (int mini_p) |
dc6f92b8 | 266 | { |
ff11dfa1 JB |
267 | Lisp_Object frame; |
268 | register struct frame *f; | |
dc6f92b8 JB |
269 | register Lisp_Object root_window; |
270 | register Lisp_Object mini_window; | |
e9c96c62 GM |
271 | |
272 | f = allocate_frame (); | |
36af7d69 | 273 | XSETFRAME (frame, f); |
ff11dfa1 | 274 | |
18082e2d GM |
275 | f->desired_matrix = 0; |
276 | f->current_matrix = 0; | |
277 | f->desired_pool = 0; | |
278 | f->current_pool = 0; | |
279 | f->glyphs_initialized_p = 0; | |
280 | f->decode_mode_spec_buffer = 0; | |
ff11dfa1 | 281 | f->visible = 0; |
323405de | 282 | f->async_visible = 0; |
7556890b | 283 | f->output_data.nothing = 0; |
ff11dfa1 | 284 | f->iconified = 0; |
323405de | 285 | f->async_iconified = 0; |
ff11dfa1 JB |
286 | f->wants_modeline = 1; |
287 | f->auto_raise = 0; | |
288 | f->auto_lower = 0; | |
289 | f->no_split = 0; | |
10689a01 | 290 | f->garbaged = 1; |
ff11dfa1 | 291 | f->has_minibuffer = mini_p; |
a42e9724 | 292 | f->focus_frame = Qnil; |
804518aa | 293 | f->explicit_name = 0; |
fd2777e0 | 294 | f->can_have_scroll_bars = 0; |
3a43d2dd | 295 | f->vertical_scroll_bar_type = vertical_scroll_bar_none; |
ff11dfa1 | 296 | f->param_alist = Qnil; |
fd2777e0 JB |
297 | f->scroll_bars = Qnil; |
298 | f->condemned_scroll_bars = Qnil; | |
306cc902 | 299 | f->face_alist = Qnil; |
18082e2d | 300 | f->face_cache = NULL; |
9dd935ee | 301 | f->menu_bar_items = Qnil; |
c8b8e7e3 RS |
302 | f->menu_bar_vector = Qnil; |
303 | f->menu_bar_items_used = 0; | |
329ca574 | 304 | f->buffer_predicate = Qnil; |
fa54c6ae | 305 | f->buffer_list = Qnil; |
a18b8cb5 | 306 | f->buried_buffer_list = Qnil; |
aec6e486 | 307 | f->namebuf = 0; |
2b1c9cfb | 308 | f->title = Qnil; |
18082e2d | 309 | f->menu_bar_window = Qnil; |
9ea173e8 | 310 | f->tool_bar_window = Qnil; |
61752261 | 311 | f->tool_bar_items = Qnil; |
bfeabdc3 | 312 | f->tool_bar_position = Qtop; |
9ea173e8 | 313 | f->desired_tool_bar_string = f->current_tool_bar_string = Qnil; |
61752261 | 314 | f->n_tool_bar_items = 0; |
5af5757b KS |
315 | f->left_fringe_width = f->right_fringe_width = 0; |
316 | f->fringe_cols = 0; | |
48104462 CY |
317 | f->menu_bar_lines = 0; |
318 | f->tool_bar_lines = 0; | |
5af5757b KS |
319 | f->scroll_bar_actual_width = 0; |
320 | f->border_width = 0; | |
321 | f->internal_border_width = 0; | |
322 | f->column_width = 1; /* !FRAME_WINDOW_P value */ | |
323 | f->line_height = 1; /* !FRAME_WINDOW_P value */ | |
324 | f->x_pixels_diff = f->y_pixels_diff = 0; | |
93421a1f | 325 | #ifdef HAVE_WINDOW_SYSTEM |
5af5757b | 326 | f->want_fullscreen = FULLSCREEN_NONE; |
93421a1f | 327 | #endif |
5af5757b KS |
328 | f->size_hint_flags = 0; |
329 | f->win_gravity = 0; | |
698ca23e | 330 | f->font_driver_list = NULL; |
50e3873c | 331 | f->font_data_list = NULL; |
dc6f92b8 | 332 | |
cc38027b | 333 | root_window = make_window (); |
dc6f92b8 JB |
334 | if (mini_p) |
335 | { | |
cc38027b | 336 | mini_window = make_window (); |
dc6f92b8 JB |
337 | XWINDOW (root_window)->next = mini_window; |
338 | XWINDOW (mini_window)->prev = root_window; | |
339 | XWINDOW (mini_window)->mini_p = Qt; | |
ff11dfa1 JB |
340 | XWINDOW (mini_window)->frame = frame; |
341 | f->minibuffer_window = mini_window; | |
dc6f92b8 JB |
342 | } |
343 | else | |
344 | { | |
345 | mini_window = Qnil; | |
346 | XWINDOW (root_window)->next = Qnil; | |
ff11dfa1 | 347 | f->minibuffer_window = Qnil; |
dc6f92b8 JB |
348 | } |
349 | ||
ff11dfa1 | 350 | XWINDOW (root_window)->frame = frame; |
dc6f92b8 JB |
351 | |
352 | /* 10 is arbitrary, | |
353 | just so that there is "something there." | |
ff11dfa1 | 354 | Correct size will be set up later with change_frame_size. */ |
dc6f92b8 | 355 | |
5af5757b KS |
356 | SET_FRAME_COLS (f, 10); |
357 | FRAME_LINES (f) = 10; | |
dc6f92b8 | 358 | |
5af5757b KS |
359 | XSETFASTINT (XWINDOW (root_window)->total_cols, 10); |
360 | XSETFASTINT (XWINDOW (root_window)->total_lines, (mini_p ? 9 : 10)); | |
dc6f92b8 JB |
361 | |
362 | if (mini_p) | |
363 | { | |
5af5757b KS |
364 | XSETFASTINT (XWINDOW (mini_window)->total_cols, 10); |
365 | XSETFASTINT (XWINDOW (mini_window)->top_line, 9); | |
366 | XSETFASTINT (XWINDOW (mini_window)->total_lines, 1); | |
dc6f92b8 JB |
367 | } |
368 | ||
ff11dfa1 | 369 | /* Choose a buffer for the frame's root window. */ |
5bce042c JB |
370 | { |
371 | Lisp_Object buf; | |
372 | ||
373 | XWINDOW (root_window)->buffer = Qt; | |
374 | buf = Fcurrent_buffer (); | |
375 | /* If buf is a 'hidden' buffer (i.e. one whose name starts with | |
376 | a space), try to find another one. */ | |
d5db4077 | 377 | if (SREF (Fbuffer_name (buf), 0) == ' ') |
98ce1622 | 378 | buf = Fother_buffer (buf, Qnil, Qnil); |
fa54c6ae | 379 | |
18082e2d GM |
380 | /* Use set_window_buffer, not Fset_window_buffer, and don't let |
381 | hooks be run by it. The reason is that the whole frame/window | |
382 | arrangement is not yet fully intialized at this point. Windows | |
383 | don't have the right size, glyph matrices aren't initialized | |
384 | etc. Running Lisp functions at this point surely ends in a | |
385 | SEGV. */ | |
5af5757b | 386 | set_window_buffer (root_window, buf, 0, 0); |
fa54c6ae | 387 | f->buffer_list = Fcons (buf, Qnil); |
5bce042c JB |
388 | } |
389 | ||
dc6f92b8 JB |
390 | if (mini_p) |
391 | { | |
392 | XWINDOW (mini_window)->buffer = Qt; | |
18082e2d GM |
393 | set_window_buffer (mini_window, |
394 | (NILP (Vminibuffer_list) | |
395 | ? get_minibuffer (0) | |
396 | : Fcar (Vminibuffer_list)), | |
5af5757b | 397 | 0, 0); |
dc6f92b8 JB |
398 | } |
399 | ||
ff11dfa1 JB |
400 | f->root_window = root_window; |
401 | f->selected_window = root_window; | |
d5e7c279 JB |
402 | /* Make sure this window seems more recently used than |
403 | a newly-created, never-selected window. */ | |
2a1893f4 SM |
404 | ++window_select_count; |
405 | XSETFASTINT (XWINDOW (f->selected_window)->use_time, window_select_count); | |
dc6f92b8 | 406 | |
a5f696ac JD |
407 | f->default_face_done_p = 0; |
408 | ||
ff11dfa1 | 409 | return f; |
dc6f92b8 JB |
410 | } |
411 | \f | |
bba88bb1 | 412 | #ifdef HAVE_WINDOW_SYSTEM |
ff11dfa1 | 413 | /* Make a frame using a separate minibuffer window on another frame. |
dc6f92b8 JB |
414 | MINI_WINDOW is the minibuffer window to use. nil means use the |
415 | default (the global minibuffer). */ | |
416 | ||
ff11dfa1 | 417 | struct frame * |
971de7fb | 418 | make_frame_without_minibuffer (register Lisp_Object mini_window, KBOARD *kb, Lisp_Object display) |
dc6f92b8 | 419 | { |
ff11dfa1 | 420 | register struct frame *f; |
363b873b | 421 | struct gcpro gcpro1; |
dc6f92b8 | 422 | |
b0660239 | 423 | if (!NILP (mini_window)) |
b7826503 | 424 | CHECK_LIVE_WINDOW (mini_window); |
dc6f92b8 | 425 | |
b0660239 | 426 | if (!NILP (mini_window) |
6ed8eeff KL |
427 | && FRAME_KBOARD (XFRAME (XWINDOW (mini_window)->frame)) != kb) |
428 | error ("Frame and minibuffer must be on the same terminal"); | |
662ac59a | 429 | |
ff11dfa1 JB |
430 | /* Make a frame containing just a root window. */ |
431 | f = make_frame (0); | |
dc6f92b8 | 432 | |
b0660239 KH |
433 | if (NILP (mini_window)) |
434 | { | |
435 | /* Use default-minibuffer-frame if possible. */ | |
1344aad4 TT |
436 | if (!FRAMEP (KVAR (kb, Vdefault_minibuffer_frame)) |
437 | || ! FRAME_LIVE_P (XFRAME (KVAR (kb, Vdefault_minibuffer_frame)))) | |
b0660239 | 438 | { |
363b873b RS |
439 | Lisp_Object frame_dummy; |
440 | ||
441 | XSETFRAME (frame_dummy, f); | |
442 | GCPRO1 (frame_dummy); | |
b0660239 | 443 | /* If there's no minibuffer frame to use, create one. */ |
1344aad4 | 444 | KVAR (kb, Vdefault_minibuffer_frame) = |
363b873b RS |
445 | call1 (intern ("make-initial-minibuffer-frame"), display); |
446 | UNGCPRO; | |
b0660239 | 447 | } |
177c0ea7 | 448 | |
1344aad4 | 449 | mini_window = XFRAME (KVAR (kb, Vdefault_minibuffer_frame))->minibuffer_window; |
b0660239 | 450 | } |
a2812a26 | 451 | |
ff11dfa1 | 452 | f->minibuffer_window = mini_window; |
a2812a26 RS |
453 | |
454 | /* Make the chosen minibuffer window display the proper minibuffer, | |
455 | unless it is already showing a minibuffer. */ | |
456 | if (NILP (Fmemq (XWINDOW (mini_window)->buffer, Vminibuffer_list))) | |
457 | Fset_window_buffer (mini_window, | |
458 | (NILP (Vminibuffer_list) | |
459 | ? get_minibuffer (0) | |
5af5757b | 460 | : Fcar (Vminibuffer_list)), Qnil); |
ff11dfa1 | 461 | return f; |
dc6f92b8 JB |
462 | } |
463 | ||
ff11dfa1 | 464 | /* Make a frame containing only a minibuffer window. */ |
dc6f92b8 | 465 | |
ff11dfa1 | 466 | struct frame * |
971de7fb | 467 | make_minibuffer_frame (void) |
dc6f92b8 | 468 | { |
ff11dfa1 | 469 | /* First make a frame containing just a root window, no minibuffer. */ |
dc6f92b8 | 470 | |
ff11dfa1 | 471 | register struct frame *f = make_frame (0); |
dc6f92b8 | 472 | register Lisp_Object mini_window; |
ff11dfa1 | 473 | register Lisp_Object frame; |
dc6f92b8 | 474 | |
2d80a27a | 475 | XSETFRAME (frame, f); |
dc6f92b8 | 476 | |
804518aa | 477 | f->auto_raise = 0; |
ff11dfa1 JB |
478 | f->auto_lower = 0; |
479 | f->no_split = 1; | |
480 | f->wants_modeline = 0; | |
481 | f->has_minibuffer = 1; | |
dc6f92b8 JB |
482 | |
483 | /* Now label the root window as also being the minibuffer. | |
484 | Avoid infinite looping on the window chain by marking next pointer | |
485 | as nil. */ | |
486 | ||
ff11dfa1 | 487 | mini_window = f->minibuffer_window = f->root_window; |
dc6f92b8 JB |
488 | XWINDOW (mini_window)->mini_p = Qt; |
489 | XWINDOW (mini_window)->next = Qnil; | |
804518aa | 490 | XWINDOW (mini_window)->prev = Qnil; |
ff11dfa1 | 491 | XWINDOW (mini_window)->frame = frame; |
dc6f92b8 JB |
492 | |
493 | /* Put the proper buffer in that window. */ | |
494 | ||
495 | Fset_window_buffer (mini_window, | |
265a9e55 | 496 | (NILP (Vminibuffer_list) |
dc6f92b8 | 497 | ? get_minibuffer (0) |
5af5757b | 498 | : Fcar (Vminibuffer_list)), Qnil); |
ff11dfa1 | 499 | return f; |
dc6f92b8 | 500 | } |
bba88bb1 | 501 | #endif /* HAVE_WINDOW_SYSTEM */ |
dc6f92b8 | 502 | \f |
28d440ab | 503 | /* Construct a frame that refers to a terminal. */ |
dc6f92b8 | 504 | |
6ed8eeff | 505 | static int tty_frame_count; |
bb1513c9 | 506 | |
ff11dfa1 | 507 | struct frame * |
3224dac1 | 508 | make_initial_frame (void) |
dc6f92b8 | 509 | { |
3224dac1 | 510 | struct frame *f; |
6ed8eeff | 511 | struct terminal *terminal; |
d063751a | 512 | Lisp_Object frame; |
bb1513c9 | 513 | |
1bc973c2 | 514 | eassert (initial_kboard); |
b4f0ee5d | 515 | |
bb1513c9 RS |
516 | /* The first call must initialize Vframe_list. */ |
517 | if (! (NILP (Vframe_list) || CONSP (Vframe_list))) | |
518 | Vframe_list = Qnil; | |
ff11dfa1 | 519 | |
6ed8eeff | 520 | terminal = init_initial_terminal (); |
3224dac1 KL |
521 | |
522 | f = make_frame (1); | |
523 | XSETFRAME (frame, f); | |
524 | ||
525 | Vframe_list = Fcons (frame, Vframe_list); | |
526 | ||
6ed8eeff | 527 | tty_frame_count = 1; |
f4265f6c | 528 | f->name = make_pure_c_string ("F1"); |
3224dac1 KL |
529 | |
530 | f->visible = 1; | |
531 | f->async_visible = 1; | |
532 | ||
6ed8eeff KL |
533 | f->output_method = terminal->type; |
534 | f->terminal = terminal; | |
535 | f->terminal->reference_count++; | |
3224dac1 | 536 | f->output_data.nothing = 0; |
a3547743 | 537 | |
3224dac1 KL |
538 | FRAME_FOREGROUND_PIXEL (f) = FACE_TTY_DEFAULT_FG_COLOR; |
539 | FRAME_BACKGROUND_PIXEL (f) = FACE_TTY_DEFAULT_BG_COLOR; | |
a3547743 | 540 | |
3224dac1 KL |
541 | FRAME_CAN_HAVE_SCROLL_BARS (f) = 0; |
542 | FRAME_VERTICAL_SCROLL_BAR_TYPE (f) = vertical_scroll_bar_none; | |
3b8eff32 CY |
543 | |
544 | /* The default value of menu-bar-mode is t. */ | |
545 | set_menu_bar_lines (f, make_number (1), Qnil); | |
3224dac1 | 546 | |
edfda783 AR |
547 | #ifdef CANNOT_DUMP |
548 | if (!noninteractive) | |
549 | init_frame_faces (f); | |
550 | #endif | |
551 | ||
3224dac1 KL |
552 | return f; |
553 | } | |
554 | ||
555 | ||
81626931 | 556 | static struct frame * |
6ed8eeff | 557 | make_terminal_frame (struct terminal *terminal) |
3224dac1 KL |
558 | { |
559 | register struct frame *f; | |
3224dac1 KL |
560 | Lisp_Object frame; |
561 | char name[20]; | |
ab797f65 | 562 | |
4e213843 SM |
563 | if (!terminal->name) |
564 | error ("Terminal is not live, can't create new frames on it"); | |
ab797f65 | 565 | |
ff11dfa1 | 566 | f = make_frame (1); |
d063751a | 567 | |
2d80a27a | 568 | XSETFRAME (frame, f); |
d063751a RS |
569 | Vframe_list = Fcons (frame, Vframe_list); |
570 | ||
6ed8eeff KL |
571 | tty_frame_count++; |
572 | sprintf (name, "F%d", tty_frame_count); | |
0303e8da | 573 | f->name = build_string (name); |
bb1513c9 | 574 | |
bb1513c9 RS |
575 | f->visible = 1; /* FRAME_SET_VISIBLE wd set frame_garbaged. */ |
576 | f->async_visible = 1; /* Don't let visible be cleared later. */ | |
1266f9ef EZ |
577 | f->terminal = terminal; |
578 | f->terminal->reference_count++; | |
bb221971 | 579 | #ifdef MSDOS |
99dda2cd | 580 | f->output_data.tty->display_info = &the_only_display_info; |
2d764c78 EZ |
581 | if (!inhibit_window_system |
582 | && (!FRAMEP (selected_frame) || !FRAME_LIVE_P (XFRAME (selected_frame)) | |
583 | || XFRAME (selected_frame)->output_method == output_msdos_raw)) | |
02ab7130 | 584 | f->output_method = output_msdos_raw; |
2d764c78 EZ |
585 | else |
586 | f->output_method = output_termcap; | |
5bbdf7aa DN |
587 | #else /* not MSDOS */ |
588 | f->output_method = output_termcap; | |
589 | create_tty_output (f); | |
590 | FRAME_FOREGROUND_PIXEL (f) = FACE_TTY_DEFAULT_FG_COLOR; | |
591 | FRAME_BACKGROUND_PIXEL (f) = FACE_TTY_DEFAULT_BG_COLOR; | |
592 | #endif /* not MSDOS */ | |
574a1a90 | 593 | |
1266f9ef EZ |
594 | FRAME_CAN_HAVE_SCROLL_BARS (f) = 0; |
595 | FRAME_VERTICAL_SCROLL_BAR_TYPE (f) = vertical_scroll_bar_none; | |
48104462 | 596 | FRAME_MENU_BAR_LINES(f) = NILP (Vmenu_bar_mode) ? 0 : 1; |
1266f9ef EZ |
597 | |
598 | /* Set the top frame to the newly created frame. */ | |
599 | if (FRAMEP (FRAME_TTY (f)->top_frame) | |
600 | && FRAME_LIVE_P (XFRAME (FRAME_TTY (f)->top_frame))) | |
601 | XFRAME (FRAME_TTY (f)->top_frame)->async_visible = 2; /* obscured */ | |
602 | ||
603 | FRAME_TTY (f)->top_frame = frame; | |
604 | ||
1a6d3623 EZ |
605 | if (!noninteractive) |
606 | init_frame_faces (f); | |
1a578e9b | 607 | |
ff11dfa1 | 608 | return f; |
dc6f92b8 | 609 | } |
bb1513c9 | 610 | |
ed8dad6b KL |
611 | /* Get a suitable value for frame parameter PARAMETER for a newly |
612 | created frame, based on (1) the user-supplied frame parameter | |
c1ef4455 | 613 | alist SUPPLIED_PARMS, and (2) CURRENT_VALUE. */ |
ed8dad6b KL |
614 | |
615 | static Lisp_Object | |
616 | get_future_frame_param (Lisp_Object parameter, | |
617 | Lisp_Object supplied_parms, | |
618 | char *current_value) | |
619 | { | |
620 | Lisp_Object result; | |
621 | ||
622 | result = Fassq (parameter, supplied_parms); | |
623 | if (NILP (result)) | |
624 | result = Fassq (parameter, XFRAME (selected_frame)->param_alist); | |
625 | if (NILP (result) && current_value != NULL) | |
626 | result = build_string (current_value); | |
ed8dad6b KL |
627 | if (!NILP (result) && !STRINGP (result)) |
628 | result = XCDR (result); | |
629 | if (NILP (result) || !STRINGP (result)) | |
630 | result = Qnil; | |
631 | ||
632 | return result; | |
633 | } | |
634 | ||
bb1513c9 | 635 | DEFUN ("make-terminal-frame", Fmake_terminal_frame, Smake_terminal_frame, |
14ff1ee0 | 636 | 1, 1, 0, |
28d440ab | 637 | doc: /* Create an additional terminal frame, possibly on another terminal. |
14ff1ee0 | 638 | This function takes one argument, an alist specifying frame parameters. |
28d440ab KL |
639 | |
640 | You can create multiple frames on a single text-only terminal, but | |
641 | only one of them (the selected terminal frame) is actually displayed. | |
642 | ||
643 | In practice, generally you don't need to specify any parameters, | |
644 | except when you want to create a new frame on another terminal. | |
645 | In that case, the `tty' parameter specifies the device file to open, | |
646 | and the `tty-type' parameter specifies the terminal type. Example: | |
647 | ||
648 | (make-terminal-frame '((tty . "/dev/pts/5") (tty-type . "xterm"))) | |
649 | ||
0b0d3e0b KL |
650 | Note that changing the size of one terminal frame automatically |
651 | affects all frames on the same terminal device. */) | |
5842a27b | 652 | (Lisp_Object parms) |
bb1513c9 RS |
653 | { |
654 | struct frame *f; | |
6ed8eeff | 655 | struct terminal *t = NULL; |
574a1a90 | 656 | Lisp_Object frame, tem; |
8d2666fe | 657 | struct frame *sf = SELECTED_FRAME (); |
bb1513c9 | 658 | |
541580aa | 659 | #ifdef MSDOS |
2d764c78 EZ |
660 | if (sf->output_method != output_msdos_raw |
661 | && sf->output_method != output_termcap) | |
bb221971 | 662 | abort (); |
574a1a90 RS |
663 | #else /* not MSDOS */ |
664 | ||
99b72cc4 | 665 | #ifdef WINDOWSNT /* This should work now! */ |
8d2666fe | 666 | if (sf->output_method != output_termcap) |
bb1513c9 | 667 | error ("Not using an ASCII terminal now; cannot make a new ASCII frame"); |
bb221971 | 668 | #endif |
574a1a90 | 669 | #endif /* not MSDOS */ |
a3547743 | 670 | |
b6660415 | 671 | { |
6ed8eeff | 672 | Lisp_Object terminal; |
bb1513c9 | 673 | |
6ed8eeff KL |
674 | terminal = Fassq (Qterminal, parms); |
675 | if (!NILP (terminal)) | |
28d440ab | 676 | { |
6ed8eeff KL |
677 | terminal = XCDR (terminal); |
678 | t = get_terminal (terminal, 1); | |
28d440ab | 679 | } |
1266f9ef EZ |
680 | #ifdef MSDOS |
681 | if (t && t != the_only_display_info.terminal) | |
682 | /* msdos.c assumes a single tty_display_info object. */ | |
683 | error ("Multiple terminals are not supported on this platform"); | |
684 | if (!t) | |
685 | t = the_only_display_info.terminal; | |
686 | #endif | |
28d440ab | 687 | } |
a3547743 | 688 | |
6ed8eeff | 689 | if (!t) |
a3547743 | 690 | { |
b6660415 | 691 | char *name = 0, *type = 0; |
ed8dad6b | 692 | Lisp_Object tty, tty_type; |
b6660415 | 693 | |
ed8dad6b KL |
694 | tty = get_future_frame_param |
695 | (Qtty, parms, (FRAME_TERMCAP_P (XFRAME (selected_frame)) | |
696 | ? FRAME_TTY (XFRAME (selected_frame))->name | |
697 | : NULL)); | |
698 | if (!NILP (tty)) | |
b6660415 KL |
699 | { |
700 | name = (char *) alloca (SBYTES (tty) + 1); | |
42a5b22f | 701 | strncpy (name, SSDATA (tty), SBYTES (tty)); |
b6660415 KL |
702 | name[SBYTES (tty)] = 0; |
703 | } | |
a3547743 | 704 | |
ed8dad6b KL |
705 | tty_type = get_future_frame_param |
706 | (Qtty_type, parms, (FRAME_TERMCAP_P (XFRAME (selected_frame)) | |
707 | ? FRAME_TTY (XFRAME (selected_frame))->type | |
708 | : NULL)); | |
709 | if (!NILP (tty_type)) | |
b6660415 KL |
710 | { |
711 | type = (char *) alloca (SBYTES (tty_type) + 1); | |
42a5b22f | 712 | strncpy (type, SSDATA (tty_type), SBYTES (tty_type)); |
b6660415 KL |
713 | type[SBYTES (tty_type)] = 0; |
714 | } | |
715 | ||
6ed8eeff | 716 | t = init_tty (name, type, 0); /* Errors are not fatal. */ |
b6660415 | 717 | } |
bb1513c9 | 718 | |
6ed8eeff | 719 | f = make_terminal_frame (t); |
574a1a90 | 720 | |
9628b887 KL |
721 | { |
722 | int width, height; | |
0b0d3e0b | 723 | get_tty_size (fileno (FRAME_TTY (f)->input), &width, &height); |
9628b887 KL |
724 | change_frame_size (f, height, width, 0, 0, 0); |
725 | } | |
a3547743 | 726 | |
18082e2d | 727 | adjust_glyphs (f); |
bb1513c9 RS |
728 | calculate_costs (f); |
729 | XSETFRAME (frame, f); | |
730 | Fmodify_frame_parameters (frame, parms); | |
ed8dad6b | 731 | Fmodify_frame_parameters (frame, Fcons (Fcons (Qtty_type, |
6ed8eeff | 732 | build_string (t->display_info.tty->type)), |
ed8dad6b | 733 | Qnil)); |
db9d7d9a KL |
734 | if (t->display_info.tty->name != NULL) |
735 | Fmodify_frame_parameters (frame, Fcons (Fcons (Qtty, | |
736 | build_string (t->display_info.tty->name)), | |
737 | Qnil)); | |
738 | else | |
739 | Fmodify_frame_parameters (frame, Fcons (Fcons (Qtty, Qnil), Qnil)); | |
a3547743 | 740 | |
87f1940e EZ |
741 | /* Make the frame face alist be frame-specific, so that each |
742 | frame could change its face definitions independently. */ | |
8d2666fe | 743 | f->face_alist = Fcopy_alist (sf->face_alist); |
87f1940e EZ |
744 | /* Simple Fcopy_alist isn't enough, because we need the contents of |
745 | the vectors which are the CDRs of associations in face_alist to | |
746 | be copied as well. */ | |
747 | for (tem = f->face_alist; CONSP (tem); tem = XCDR (tem)) | |
f3fbd155 | 748 | XSETCDR (XCAR (tem), Fcopy_sequence (XCDR (XCAR (tem)))); |
bb1513c9 RS |
749 | return frame; |
750 | } | |
1e8324d9 | 751 | |
dc6f92b8 | 752 | \f |
1e8324d9 GM |
753 | /* Perform the switch to frame FRAME. |
754 | ||
755 | If FRAME is a switch-frame event `(switch-frame FRAME1)', use | |
756 | FRAME1 as frame. | |
757 | ||
758 | If TRACK is non-zero and the frame that currently has the focus | |
759 | redirects its focus to the selected frame, redirect that focused | |
760 | frame's focus to FRAME instead. | |
761 | ||
762 | FOR_DELETION non-zero means that the selected frame is being | |
6ed8eeff | 763 | deleted, which includes the possibility that the frame's terminal |
216e6a14 MR |
764 | is dead. |
765 | ||
766 | The value of NORECORD is passed as argument to Fselect_window. */ | |
1e8324d9 | 767 | |
61f94483 | 768 | Lisp_Object |
971de7fb | 769 | do_switch_frame (Lisp_Object frame, int track, int for_deletion, Lisp_Object norecord) |
dc6f92b8 | 770 | { |
8d2666fe | 771 | struct frame *sf = SELECTED_FRAME (); |
177c0ea7 | 772 | |
2f0b07e0 JB |
773 | /* If FRAME is a switch-frame event, extract the frame we should |
774 | switch to. */ | |
775 | if (CONSP (frame) | |
7539e11f KR |
776 | && EQ (XCAR (frame), Qswitch_frame) |
777 | && CONSP (XCDR (frame))) | |
778 | frame = XCAR (XCDR (frame)); | |
2f0b07e0 | 779 | |
09907c3a KH |
780 | /* This used to say CHECK_LIVE_FRAME, but apparently it's possible for |
781 | a switch-frame event to arrive after a frame is no longer live, | |
782 | especially when deleting the initial frame during startup. */ | |
b7826503 | 783 | CHECK_FRAME (frame); |
09907c3a KH |
784 | if (! FRAME_LIVE_P (XFRAME (frame))) |
785 | return Qnil; | |
dc6f92b8 | 786 | |
8d2666fe | 787 | if (sf == XFRAME (frame)) |
ff11dfa1 | 788 | return frame; |
dc6f92b8 | 789 | |
0aed85f4 KH |
790 | /* This is too greedy; it causes inappropriate focus redirection |
791 | that's hard to get rid of. */ | |
792 | #if 0 | |
a42e9724 JB |
793 | /* If a frame's focus has been redirected toward the currently |
794 | selected frame, we should change the redirection to point to the | |
795 | newly selected frame. This means that if the focus is redirected | |
796 | from a minibufferless frame to a surrogate minibuffer frame, we | |
797 | can use `other-window' to switch between all the frames using | |
798 | that minibuffer frame, and the focus redirection will follow us | |
799 | around. */ | |
0aed85f4 KH |
800 | if (track) |
801 | { | |
802 | Lisp_Object tail; | |
a42e9724 | 803 | |
7539e11f | 804 | for (tail = Vframe_list; CONSP (tail); tail = XCDR (tail)) |
0aed85f4 KH |
805 | { |
806 | Lisp_Object focus; | |
a42e9724 | 807 | |
7539e11f | 808 | if (!FRAMEP (XCAR (tail))) |
0aed85f4 | 809 | abort (); |
a42e9724 | 810 | |
7539e11f | 811 | focus = FRAME_FOCUS_FRAME (XFRAME (XCAR (tail))); |
a42e9724 | 812 | |
8d2666fe | 813 | if (FRAMEP (focus) && XFRAME (focus) == SELECTED_FRAME ()) |
7539e11f | 814 | Fredirect_frame_focus (XCAR (tail), frame); |
0aed85f4 KH |
815 | } |
816 | } | |
817 | #else /* ! 0 */ | |
818 | /* Instead, apply it only to the frame we're pointing to. */ | |
032d78fe | 819 | #ifdef HAVE_WINDOW_SYSTEM |
1e8324d9 | 820 | if (track && FRAME_WINDOW_P (XFRAME (frame))) |
0aed85f4 KH |
821 | { |
822 | Lisp_Object focus, xfocus; | |
823 | ||
d7266360 | 824 | xfocus = x_get_focus_frame (XFRAME (frame)); |
0aed85f4 KH |
825 | if (FRAMEP (xfocus)) |
826 | { | |
827 | focus = FRAME_FOCUS_FRAME (XFRAME (xfocus)); | |
8d2666fe | 828 | if (FRAMEP (focus) && XFRAME (focus) == SELECTED_FRAME ()) |
0aed85f4 KH |
829 | Fredirect_frame_focus (xfocus, frame); |
830 | } | |
831 | } | |
832 | #endif /* HAVE_X_WINDOWS */ | |
833 | #endif /* ! 0 */ | |
a42e9724 | 834 | |
1e8324d9 | 835 | if (!for_deletion && FRAME_HAS_MINIBUF_P (sf)) |
550f0e6a GM |
836 | resize_mini_window (XWINDOW (FRAME_MINIBUF_WINDOW (sf)), 1); |
837 | ||
a4e628d4 | 838 | if (FRAME_TERMCAP_P (XFRAME (frame)) || FRAME_MSDOS_P (XFRAME (frame))) |
9628b887 | 839 | { |
9b2cd403 SM |
840 | if (FRAMEP (FRAME_TTY (XFRAME (frame))->top_frame)) |
841 | /* Mark previously displayed frame as now obscured. */ | |
842 | XFRAME (FRAME_TTY (XFRAME (frame))->top_frame)->async_visible = 2; | |
9628b887 KL |
843 | XFRAME (frame)->async_visible = 1; |
844 | FRAME_TTY (XFRAME (frame))->top_frame = frame; | |
845 | } | |
846 | ||
8d2666fe GM |
847 | selected_frame = frame; |
848 | if (! FRAME_MINIBUF_ONLY_P (XFRAME (selected_frame))) | |
849 | last_nonminibuf_frame = XFRAME (selected_frame); | |
d5e7c279 | 850 | |
216e6a14 | 851 | Fselect_window (XFRAME (frame)->selected_window, norecord); |
dc6f92b8 | 852 | |
074577b8 | 853 | /* We want to make sure that the next event generates a frame-switch |
eb8c3be9 | 854 | event to the appropriate frame. This seems kludgy to me, but |
074577b8 JB |
855 | before you take it out, make sure that evaluating something like |
856 | (select-window (frame-root-window (new-frame))) doesn't end up | |
857 | with your typing being interpreted in the new frame instead of | |
858 | the one you're actually typing in. */ | |
ef352596 | 859 | internal_last_event_frame = Qnil; |
074577b8 | 860 | |
ff11dfa1 | 861 | return frame; |
dc6f92b8 JB |
862 | } |
863 | ||
a7ca3326 | 864 | DEFUN ("select-frame", Fselect_frame, Sselect_frame, 1, 2, "e", |
216e6a14 | 865 | doc: /* Select FRAME. |
14ff1ee0 | 866 | Subsequent editing commands apply to its selected window. |
216e6a14 MR |
867 | Optional argument NORECORD means to neither change the order of |
868 | recently selected windows nor the buffer list. | |
869 | ||
14ff1ee0 | 870 | The selection of FRAME lasts until the next time the user does |
216e6a14 MR |
871 | something to select a different frame, or until the next time |
872 | this function is called. If you are using a window system, the | |
873 | previously selected frame may be restored as the selected frame | |
057bce6f JB |
874 | when returning to the command loop, because it still may have |
875 | the window system's input focus. On a text-only terminal, the | |
3bfabe25 | 876 | next redisplay will display FRAME. |
e4ed805e LT |
877 | |
878 | This function returns FRAME, or nil if FRAME has been deleted. */) | |
5842a27b | 879 | (Lisp_Object frame, Lisp_Object norecord) |
0aed85f4 | 880 | { |
216e6a14 | 881 | return do_switch_frame (frame, 1, 0, norecord); |
0aed85f4 KH |
882 | } |
883 | ||
884 | ||
20dc6fbb | 885 | DEFUN ("handle-switch-frame", Fhandle_switch_frame, Shandle_switch_frame, 1, 1, "e", |
14ff1ee0 PJ |
886 | doc: /* Handle a switch-frame event EVENT. |
887 | Switch-frame events are usually bound to this function. | |
888 | A switch-frame event tells Emacs that the window manager has requested | |
889 | that the user's events be directed to the frame mentioned in the event. | |
890 | This function selects the selected window of the frame of EVENT. | |
891 | ||
892 | If EVENT is frame object, handle it as if it were a switch-frame event | |
893 | to that frame. */) | |
5842a27b | 894 | (Lisp_Object event) |
0aed85f4 | 895 | { |
6951cd71 | 896 | /* Preserve prefix arg that the command loop just cleared. */ |
1344aad4 | 897 | KVAR (current_kboard, Vprefix_arg) = Vcurrent_prefix_arg; |
dee091a3 | 898 | Frun_hooks (1, &Qmouse_leave_buffer_hook); |
216e6a14 | 899 | return do_switch_frame (event, 0, 0, Qnil); |
0aed85f4 KH |
900 | } |
901 | ||
a7ca3326 | 902 | DEFUN ("selected-frame", Fselected_frame, Sselected_frame, 0, 0, 0, |
14ff1ee0 | 903 | doc: /* Return the frame that is now selected. */) |
5842a27b | 904 | (void) |
dc6f92b8 | 905 | { |
8d2666fe | 906 | return selected_frame; |
dc6f92b8 | 907 | } |
4a7cfafc | 908 | \f |
a7ca3326 | 909 | DEFUN ("window-frame", Fwindow_frame, Swindow_frame, 1, 1, 0, |
14ff1ee0 | 910 | doc: /* Return the frame object that window WINDOW is on. */) |
5842a27b | 911 | (Lisp_Object window) |
dc6f92b8 | 912 | { |
b7826503 | 913 | CHECK_LIVE_WINDOW (window); |
ff11dfa1 | 914 | return XWINDOW (window)->frame; |
dc6f92b8 JB |
915 | } |
916 | ||
a7ca3326 | 917 | DEFUN ("frame-first-window", Fframe_first_window, Sframe_first_window, 0, 1, 0, |
14ff1ee0 PJ |
918 | doc: /* Returns the topmost, leftmost window of FRAME. |
919 | If omitted, FRAME defaults to the currently selected frame. */) | |
5842a27b | 920 | (Lisp_Object frame) |
ba32f2db KH |
921 | { |
922 | Lisp_Object w; | |
923 | ||
924 | if (NILP (frame)) | |
8d2666fe | 925 | w = SELECTED_FRAME ()->root_window; |
ba32f2db KH |
926 | else |
927 | { | |
b7826503 | 928 | CHECK_LIVE_FRAME (frame); |
ba32f2db KH |
929 | w = XFRAME (frame)->root_window; |
930 | } | |
931 | while (NILP (XWINDOW (w)->buffer)) | |
932 | { | |
933 | if (! NILP (XWINDOW (w)->hchild)) | |
934 | w = XWINDOW (w)->hchild; | |
935 | else if (! NILP (XWINDOW (w)->vchild)) | |
936 | w = XWINDOW (w)->vchild; | |
937 | else | |
938 | abort (); | |
939 | } | |
940 | return w; | |
941 | } | |
942 | ||
5add3885 RS |
943 | DEFUN ("active-minibuffer-window", Factive_minibuffer_window, |
944 | Sactive_minibuffer_window, 0, 0, 0, | |
14ff1ee0 | 945 | doc: /* Return the currently active minibuffer window, or nil if none. */) |
5842a27b | 946 | (void) |
5add3885 RS |
947 | { |
948 | return minibuf_level ? minibuf_window : Qnil; | |
949 | } | |
950 | ||
a7ca3326 | 951 | DEFUN ("frame-root-window", Fframe_root_window, Sframe_root_window, 0, 1, 0, |
14ff1ee0 PJ |
952 | doc: /* Returns the root-window of FRAME. |
953 | If omitted, FRAME defaults to the currently selected frame. */) | |
5842a27b | 954 | (Lisp_Object frame) |
dc6f92b8 | 955 | { |
8d2666fe | 956 | Lisp_Object window; |
177c0ea7 | 957 | |
ff11dfa1 | 958 | if (NILP (frame)) |
8d2666fe | 959 | window = SELECTED_FRAME ()->root_window; |
f9898cc6 | 960 | else |
8d2666fe | 961 | { |
b7826503 | 962 | CHECK_LIVE_FRAME (frame); |
8d2666fe GM |
963 | window = XFRAME (frame)->root_window; |
964 | } | |
177c0ea7 | 965 | |
8d2666fe | 966 | return window; |
dc6f92b8 JB |
967 | } |
968 | ||
ff11dfa1 JB |
969 | DEFUN ("frame-selected-window", Fframe_selected_window, |
970 | Sframe_selected_window, 0, 1, 0, | |
216e6a14 MR |
971 | doc: /* Return the selected window of FRAME. |
972 | FRAME defaults to the currently selected frame. */) | |
5842a27b | 973 | (Lisp_Object frame) |
dc6f92b8 | 974 | { |
8d2666fe | 975 | Lisp_Object window; |
177c0ea7 | 976 | |
ff11dfa1 | 977 | if (NILP (frame)) |
8d2666fe | 978 | window = SELECTED_FRAME ()->selected_window; |
f9898cc6 | 979 | else |
8d2666fe | 980 | { |
b7826503 | 981 | CHECK_LIVE_FRAME (frame); |
8d2666fe GM |
982 | window = XFRAME (frame)->selected_window; |
983 | } | |
dc6f92b8 | 984 | |
8d2666fe | 985 | return window; |
dc6f92b8 JB |
986 | } |
987 | ||
a7ca3326 | 988 | DEFUN ("set-frame-selected-window", Fset_frame_selected_window, |
216e6a14 MR |
989 | Sset_frame_selected_window, 2, 3, 0, |
990 | doc: /* Set selected window of FRAME to WINDOW. | |
991 | If FRAME is nil, use the selected frame. If FRAME is the | |
992 | selected frame, this makes WINDOW the selected window. | |
993 | Optional argument NORECORD non-nil means to neither change the | |
994 | order of recently selected windows nor the buffer list. | |
995 | Return WINDOW. */) | |
5842a27b | 996 | (Lisp_Object frame, Lisp_Object window, Lisp_Object norecord) |
4a7cfafc RS |
997 | { |
998 | if (NILP (frame)) | |
8d2666fe | 999 | frame = selected_frame; |
177c0ea7 | 1000 | |
b7826503 PJ |
1001 | CHECK_LIVE_FRAME (frame); |
1002 | CHECK_LIVE_WINDOW (window); | |
4a7cfafc RS |
1003 | |
1004 | if (! EQ (frame, WINDOW_FRAME (XWINDOW (window)))) | |
1005 | error ("In `set-frame-selected-window', WINDOW is not on FRAME"); | |
1006 | ||
8d2666fe | 1007 | if (EQ (frame, selected_frame)) |
216e6a14 | 1008 | return Fselect_window (window, norecord); |
4a7cfafc RS |
1009 | |
1010 | return XFRAME (frame)->selected_window = window; | |
1011 | } | |
b6660415 | 1012 | |
4a7cfafc | 1013 | \f |
ff11dfa1 | 1014 | DEFUN ("frame-list", Fframe_list, Sframe_list, |
dc6f92b8 | 1015 | 0, 0, 0, |
c15dfb29 | 1016 | doc: /* Return a list of all live frames. */) |
5842a27b | 1017 | (void) |
dc6f92b8 | 1018 | { |
d74c1900 GM |
1019 | Lisp_Object frames; |
1020 | frames = Fcopy_sequence (Vframe_list); | |
6a65b1b5 | 1021 | #ifdef HAVE_WINDOW_SYSTEM |
d74c1900 GM |
1022 | if (FRAMEP (tip_frame)) |
1023 | frames = Fdelq (tip_frame, frames); | |
6a65b1b5 | 1024 | #endif |
d74c1900 | 1025 | return frames; |
dc6f92b8 JB |
1026 | } |
1027 | ||
ff11dfa1 | 1028 | /* Return the next frame in the frame list after FRAME. |
ff11dfa1 | 1029 | If MINIBUF is nil, exclude minibuffer-only frames. |
a9986780 RS |
1030 | If MINIBUF is a window, include only its own frame |
1031 | and any frame now using that window as the minibuffer. | |
f7af3f7b | 1032 | If MINIBUF is `visible', include all visible frames. |
a9986780 | 1033 | If MINIBUF is 0, include all visible and iconified frames. |
f7af3f7b RS |
1034 | Otherwise, include all frames. */ |
1035 | ||
66a9dbbe | 1036 | static Lisp_Object |
971de7fb | 1037 | next_frame (Lisp_Object frame, Lisp_Object minibuf) |
dc6f92b8 JB |
1038 | { |
1039 | Lisp_Object tail; | |
1040 | int passed = 0; | |
1041 | ||
ff11dfa1 JB |
1042 | /* There must always be at least one frame in Vframe_list. */ |
1043 | if (! CONSP (Vframe_list)) | |
f9898cc6 JB |
1044 | abort (); |
1045 | ||
dbc4e1c1 JB |
1046 | /* If this frame is dead, it won't be in Vframe_list, and we'll loop |
1047 | forever. Forestall that. */ | |
b7826503 | 1048 | CHECK_LIVE_FRAME (frame); |
dbc4e1c1 | 1049 | |
dc6f92b8 | 1050 | while (1) |
7539e11f | 1051 | for (tail = Vframe_list; CONSP (tail); tail = XCDR (tail)) |
dc6f92b8 | 1052 | { |
ab9f008d | 1053 | Lisp_Object f; |
d06a8a56 | 1054 | |
7539e11f | 1055 | f = XCAR (tail); |
06537cc8 RS |
1056 | |
1057 | if (passed | |
9628b887 KL |
1058 | && ((!FRAME_TERMCAP_P (XFRAME (f)) && !FRAME_TERMCAP_P (XFRAME (frame)) |
1059 | && FRAME_KBOARD (XFRAME (f)) == FRAME_KBOARD (XFRAME (frame))) | |
1060 | || (FRAME_TERMCAP_P (XFRAME (f)) && FRAME_TERMCAP_P (XFRAME (frame)) | |
1061 | && FRAME_TTY (XFRAME (f)) == FRAME_TTY (XFRAME (frame))))) | |
d5e7c279 | 1062 | { |
d06a8a56 JB |
1063 | /* Decide whether this frame is eligible to be returned. */ |
1064 | ||
1065 | /* If we've looped all the way around without finding any | |
1066 | eligible frames, return the original frame. */ | |
1067 | if (EQ (f, frame)) | |
1068 | return f; | |
1069 | ||
1070 | /* Let minibuf decide if this frame is acceptable. */ | |
1071 | if (NILP (minibuf)) | |
1072 | { | |
1073 | if (! FRAME_MINIBUF_ONLY_P (XFRAME (f))) | |
1074 | return f; | |
1075 | } | |
f7af3f7b RS |
1076 | else if (EQ (minibuf, Qvisible)) |
1077 | { | |
1078 | FRAME_SAMPLE_VISIBILITY (XFRAME (f)); | |
1079 | if (FRAME_VISIBLE_P (XFRAME (f))) | |
1080 | return f; | |
1081 | } | |
3780bc22 | 1082 | else if (INTEGERP (minibuf) && XINT (minibuf) == 0) |
a9986780 RS |
1083 | { |
1084 | FRAME_SAMPLE_VISIBILITY (XFRAME (f)); | |
1085 | if (FRAME_VISIBLE_P (XFRAME (f)) | |
1086 | || FRAME_ICONIFIED_P (XFRAME (f))) | |
1087 | return f; | |
1088 | } | |
f7af3f7b | 1089 | else if (WINDOWP (minibuf)) |
d06a8a56 | 1090 | { |
a9986780 | 1091 | if (EQ (FRAME_MINIBUF_WINDOW (XFRAME (f)), minibuf) |
551645f8 GM |
1092 | || EQ (WINDOW_FRAME (XWINDOW (minibuf)), f) |
1093 | || EQ (WINDOW_FRAME (XWINDOW (minibuf)), | |
1094 | FRAME_FOCUS_FRAME (XFRAME (f)))) | |
d06a8a56 JB |
1095 | return f; |
1096 | } | |
1097 | else | |
ff11dfa1 | 1098 | return f; |
d5e7c279 | 1099 | } |
dc6f92b8 | 1100 | |
d06a8a56 | 1101 | if (EQ (frame, f)) |
dc6f92b8 JB |
1102 | passed++; |
1103 | } | |
1104 | } | |
1105 | ||
ff11dfa1 | 1106 | /* Return the previous frame in the frame list before FRAME. |
ff11dfa1 | 1107 | If MINIBUF is nil, exclude minibuffer-only frames. |
a9986780 RS |
1108 | If MINIBUF is a window, include only its own frame |
1109 | and any frame now using that window as the minibuffer. | |
f7af3f7b | 1110 | If MINIBUF is `visible', include all visible frames. |
a9986780 | 1111 | If MINIBUF is 0, include all visible and iconified frames. |
f7af3f7b RS |
1112 | Otherwise, include all frames. */ |
1113 | ||
66a9dbbe | 1114 | static Lisp_Object |
971de7fb | 1115 | prev_frame (Lisp_Object frame, Lisp_Object minibuf) |
dc6f92b8 JB |
1116 | { |
1117 | Lisp_Object tail; | |
1118 | Lisp_Object prev; | |
1119 | ||
ff11dfa1 JB |
1120 | /* There must always be at least one frame in Vframe_list. */ |
1121 | if (! CONSP (Vframe_list)) | |
f9898cc6 JB |
1122 | abort (); |
1123 | ||
dc6f92b8 | 1124 | prev = Qnil; |
7539e11f | 1125 | for (tail = Vframe_list; CONSP (tail); tail = XCDR (tail)) |
f9898cc6 | 1126 | { |
ab9f008d | 1127 | Lisp_Object f; |
f9898cc6 | 1128 | |
7539e11f | 1129 | f = XCAR (tail); |
e35d291d | 1130 | if (!FRAMEP (f)) |
d06a8a56 | 1131 | abort (); |
f9898cc6 | 1132 | |
d06a8a56 JB |
1133 | if (EQ (frame, f) && !NILP (prev)) |
1134 | return prev; | |
f9898cc6 | 1135 | |
9628b887 KL |
1136 | if ((!FRAME_TERMCAP_P (XFRAME (f)) && !FRAME_TERMCAP_P (XFRAME (frame)) |
1137 | && FRAME_KBOARD (XFRAME (f)) == FRAME_KBOARD (XFRAME (frame))) | |
1138 | || (FRAME_TERMCAP_P (XFRAME (f)) && FRAME_TERMCAP_P (XFRAME (frame)) | |
1139 | && FRAME_TTY (XFRAME (f)) == FRAME_TTY (XFRAME (frame)))) | |
f7af3f7b | 1140 | { |
06537cc8 RS |
1141 | /* Decide whether this frame is eligible to be returned, |
1142 | according to minibuf. */ | |
1143 | if (NILP (minibuf)) | |
1144 | { | |
1145 | if (! FRAME_MINIBUF_ONLY_P (XFRAME (f))) | |
1146 | prev = f; | |
1147 | } | |
1148 | else if (WINDOWP (minibuf)) | |
1149 | { | |
1150 | if (EQ (FRAME_MINIBUF_WINDOW (XFRAME (f)), minibuf) | |
551645f8 GM |
1151 | || EQ (WINDOW_FRAME (XWINDOW (minibuf)), f) |
1152 | || EQ (WINDOW_FRAME (XWINDOW (minibuf)), | |
1153 | FRAME_FOCUS_FRAME (XFRAME (f)))) | |
06537cc8 RS |
1154 | prev = f; |
1155 | } | |
1156 | else if (EQ (minibuf, Qvisible)) | |
1157 | { | |
1158 | FRAME_SAMPLE_VISIBILITY (XFRAME (f)); | |
1159 | if (FRAME_VISIBLE_P (XFRAME (f))) | |
1160 | prev = f; | |
1161 | } | |
1162 | else if (XFASTINT (minibuf) == 0) | |
1163 | { | |
1164 | FRAME_SAMPLE_VISIBILITY (XFRAME (f)); | |
1165 | if (FRAME_VISIBLE_P (XFRAME (f)) | |
1166 | || FRAME_ICONIFIED_P (XFRAME (f))) | |
1167 | prev = f; | |
1168 | } | |
1169 | else | |
a9986780 RS |
1170 | prev = f; |
1171 | } | |
f9898cc6 | 1172 | } |
d06a8a56 JB |
1173 | |
1174 | /* We've scanned the entire list. */ | |
1175 | if (NILP (prev)) | |
1176 | /* We went through the whole frame list without finding a single | |
1177 | acceptable frame. Return the original frame. */ | |
1178 | return frame; | |
1179 | else | |
1180 | /* There were no acceptable frames in the list before FRAME; otherwise, | |
1181 | we would have returned directly from the loop. Since PREV is the last | |
1182 | acceptable frame in the list, return it. */ | |
1183 | return prev; | |
dc6f92b8 JB |
1184 | } |
1185 | ||
ef2c57ac | 1186 | |
ff11dfa1 | 1187 | DEFUN ("next-frame", Fnext_frame, Snext_frame, 0, 2, 0, |
14ff1ee0 PJ |
1188 | doc: /* Return the next frame in the frame list after FRAME. |
1189 | It considers only frames on the same terminal as FRAME. | |
1190 | By default, skip minibuffer-only frames. | |
1191 | If omitted, FRAME defaults to the selected frame. | |
1192 | If optional argument MINIFRAME is nil, exclude minibuffer-only frames. | |
1193 | If MINIFRAME is a window, include only its own frame | |
1194 | and any frame now using that window as the minibuffer. | |
1195 | If MINIFRAME is `visible', include all visible frames. | |
1196 | If MINIFRAME is 0, include all visible and iconified frames. | |
1197 | Otherwise, include all frames. */) | |
5842a27b | 1198 | (Lisp_Object frame, Lisp_Object miniframe) |
dc6f92b8 | 1199 | { |
ff11dfa1 | 1200 | if (NILP (frame)) |
8d2666fe | 1201 | frame = selected_frame; |
177c0ea7 | 1202 | |
b7826503 | 1203 | CHECK_LIVE_FRAME (frame); |
ff11dfa1 | 1204 | return next_frame (frame, miniframe); |
dc6f92b8 | 1205 | } |
dbc4e1c1 | 1206 | |
ef2c57ac | 1207 | DEFUN ("previous-frame", Fprevious_frame, Sprevious_frame, 0, 2, 0, |
14ff1ee0 PJ |
1208 | doc: /* Return the previous frame in the frame list before FRAME. |
1209 | It considers only frames on the same terminal as FRAME. | |
1210 | By default, skip minibuffer-only frames. | |
1211 | If omitted, FRAME defaults to the selected frame. | |
1212 | If optional argument MINIFRAME is nil, exclude minibuffer-only frames. | |
1213 | If MINIFRAME is a window, include only its own frame | |
1214 | and any frame now using that window as the minibuffer. | |
1215 | If MINIFRAME is `visible', include all visible frames. | |
1216 | If MINIFRAME is 0, include all visible and iconified frames. | |
1217 | Otherwise, include all frames. */) | |
5842a27b | 1218 | (Lisp_Object frame, Lisp_Object miniframe) |
ef2c57ac | 1219 | { |
ef2c57ac | 1220 | if (NILP (frame)) |
8d2666fe | 1221 | frame = selected_frame; |
b7826503 | 1222 | CHECK_LIVE_FRAME (frame); |
ef2c57ac RM |
1223 | return prev_frame (frame, miniframe); |
1224 | } | |
dc6f92b8 | 1225 | \f |
808c0f20 RS |
1226 | /* Return 1 if it is ok to delete frame F; |
1227 | 0 if all frames aside from F are invisible. | |
1228 | (Exception: if F is the terminal frame, and we are using X, return 1.) */ | |
dc6f92b8 | 1229 | |
d56b45eb | 1230 | int |
971de7fb | 1231 | other_visible_frames (FRAME_PTR f) |
808c0f20 RS |
1232 | { |
1233 | /* We know the selected frame is visible, | |
1234 | so if F is some other frame, it can't be the sole visible one. */ | |
8d2666fe | 1235 | if (f == SELECTED_FRAME ()) |
c08c95c7 RS |
1236 | { |
1237 | Lisp_Object frames; | |
1238 | int count = 0; | |
1239 | ||
1240 | for (frames = Vframe_list; | |
1241 | CONSP (frames); | |
7539e11f | 1242 | frames = XCDR (frames)) |
c08c95c7 | 1243 | { |
ab9f008d | 1244 | Lisp_Object this; |
c08c95c7 | 1245 | |
7539e11f | 1246 | this = XCAR (frames); |
808c0f20 RS |
1247 | /* Verify that the frame's window still exists |
1248 | and we can still talk to it. And note any recent change | |
1249 | in visibility. */ | |
032d78fe GV |
1250 | #ifdef HAVE_WINDOW_SYSTEM |
1251 | if (FRAME_WINDOW_P (XFRAME (this))) | |
5e7b7c5b | 1252 | { |
b0509a40 | 1253 | x_sync (XFRAME (this)); |
5e7b7c5b RS |
1254 | FRAME_SAMPLE_VISIBILITY (XFRAME (this)); |
1255 | } | |
1256 | #endif | |
1257 | ||
c08c95c7 RS |
1258 | if (FRAME_VISIBLE_P (XFRAME (this)) |
1259 | || FRAME_ICONIFIED_P (XFRAME (this)) | |
1260 | /* Allow deleting the terminal frame when at least | |
1261 | one X frame exists! */ | |
032d78fe | 1262 | || (FRAME_WINDOW_P (XFRAME (this)) && !FRAME_WINDOW_P (f))) |
c08c95c7 RS |
1263 | count++; |
1264 | } | |
808c0f20 | 1265 | return count > 1; |
c08c95c7 | 1266 | } |
808c0f20 RS |
1267 | return 1; |
1268 | } | |
1269 | ||
56f2de10 MR |
1270 | /* Delete FRAME. When FORCE equals Qnoelisp, delete FRAME |
1271 | unconditionally. x_connection_closed and delete_terminal use | |
1272 | this. Any other value of FORCE implements the semantics | |
1273 | described for Fdelete_frame. */ | |
1274 | Lisp_Object | |
971de7fb | 1275 | delete_frame (Lisp_Object frame, Lisp_Object force) |
29edae16 SM |
1276 | /* If we use `register' here, gcc-4.0.2 on amd64 using |
1277 | -DUSE_LISP_UNION_TYPE complains further down that we're getting the | |
1278 | address of `force'. Go figure. */ | |
33ac0414 | 1279 | |
808c0f20 RS |
1280 | { |
1281 | struct frame *f; | |
8d2666fe | 1282 | struct frame *sf = SELECTED_FRAME (); |
bedb9c0e KL |
1283 | struct kboard *kb; |
1284 | ||
54ee7410 | 1285 | int minibuffer_selected, tooltip_frame; |
808c0f20 RS |
1286 | |
1287 | if (EQ (frame, Qnil)) | |
1288 | { | |
8d2666fe | 1289 | f = sf; |
2d80a27a | 1290 | XSETFRAME (frame, f); |
808c0f20 RS |
1291 | } |
1292 | else | |
1293 | { | |
b7826503 | 1294 | CHECK_FRAME (frame); |
808c0f20 RS |
1295 | f = XFRAME (frame); |
1296 | } | |
1297 | ||
1298 | if (! FRAME_LIVE_P (f)) | |
1299 | return Qnil; | |
1300 | ||
e39a993c | 1301 | if (NILP (force) && !other_visible_frames (f)) |
808c0f20 | 1302 | error ("Attempt to delete the sole visible or iconified frame"); |
d5e7c279 | 1303 | |
56f2de10 | 1304 | /* x_connection_closed must have set FORCE to `noelisp' in order |
00c5fd51 | 1305 | to delete the last frame, if it is gone. */ |
56f2de10 | 1306 | if (NILP (XCDR (Vframe_list)) && !EQ (force, Qnoelisp)) |
e9687ee8 RS |
1307 | error ("Attempt to delete the only frame"); |
1308 | ||
ff11dfa1 JB |
1309 | /* Does this frame have a minibuffer, and is it the surrogate |
1310 | minibuffer for any other frame? */ | |
fd0c2bd1 | 1311 | if (FRAME_HAS_MINIBUF_P (XFRAME (frame))) |
dc6f92b8 | 1312 | { |
ff11dfa1 | 1313 | Lisp_Object frames; |
1113d9db | 1314 | |
ff11dfa1 JB |
1315 | for (frames = Vframe_list; |
1316 | CONSP (frames); | |
7539e11f | 1317 | frames = XCDR (frames)) |
1113d9db | 1318 | { |
7a8cc307 | 1319 | Lisp_Object this; |
7539e11f | 1320 | this = XCAR (frames); |
1113d9db | 1321 | |
ff11dfa1 JB |
1322 | if (! EQ (this, frame) |
1323 | && EQ (frame, | |
7a8cc307 RS |
1324 | WINDOW_FRAME (XWINDOW |
1325 | (FRAME_MINIBUF_WINDOW (XFRAME (this)))))) | |
a31787b1 | 1326 | { |
56f2de10 MR |
1327 | /* If we MUST delete this frame, delete the other first. |
1328 | But do this only if FORCE equals `noelisp'. */ | |
1329 | if (EQ (force, Qnoelisp)) | |
1330 | delete_frame (this, Qnoelisp); | |
a31787b1 RS |
1331 | else |
1332 | error ("Attempt to delete a surrogate minibuffer frame"); | |
1333 | } | |
1113d9db | 1334 | } |
dc6f92b8 JB |
1335 | } |
1336 | ||
54ee7410 CY |
1337 | tooltip_frame = !NILP (Fframe_parameter (frame, intern ("tooltip"))); |
1338 | ||
56f2de10 MR |
1339 | /* Run `delete-frame-functions' unless FORCE is `noelisp' or |
1340 | frame is a tooltip. FORCE is set to `noelisp' when handling | |
1341 | a disconnect from the terminal, so we don't dare call Lisp | |
1342 | code. */ | |
54ee7410 | 1343 | if (NILP (Vrun_hooks) || tooltip_frame) |
58555d81 | 1344 | ; |
54ee7410 | 1345 | else if (EQ (force, Qnoelisp)) |
58555d81 SM |
1346 | pending_funcalls |
1347 | = Fcons (list3 (Qrun_hook_with_args, Qdelete_frame_functions, frame), | |
1348 | pending_funcalls); | |
1349 | else | |
1dd3c2d9 CY |
1350 | { |
1351 | #ifdef HAVE_X_WINDOWS | |
1352 | /* Also, save clipboard to the the clipboard manager. */ | |
1353 | x_clipboard_manager_save_frame (frame); | |
1354 | #endif | |
1355 | ||
1356 | safe_call2 (Qrun_hook_with_args, Qdelete_frame_functions, frame); | |
1357 | } | |
0e662342 | 1358 | |
b6660415 KL |
1359 | /* The hook may sometimes (indirectly) cause the frame to be deleted. */ |
1360 | if (! FRAME_LIVE_P (f)) | |
1361 | return Qnil; | |
1362 | ||
a31787b1 RS |
1363 | /* At this point, we are committed to deleting the frame. |
1364 | There is no more chance for errors to prevent it. */ | |
1365 | ||
99b92e64 RS |
1366 | minibuffer_selected = EQ (minibuf_window, selected_window); |
1367 | ||
ff11dfa1 | 1368 | /* Don't let the frame remain selected. */ |
8d2666fe | 1369 | if (f == sf) |
06537cc8 RS |
1370 | { |
1371 | Lisp_Object tail, frame1; | |
1372 | ||
1373 | /* Look for another visible frame on the same terminal. */ | |
1374 | frame1 = next_frame (frame, Qvisible); | |
1375 | ||
1376 | /* If there is none, find *some* other frame. */ | |
1377 | if (NILP (frame1) || EQ (frame1, frame)) | |
1378 | { | |
1379 | FOR_EACH_FRAME (tail, frame1) | |
1380 | { | |
fca177d4 | 1381 | if (! EQ (frame, frame1) && FRAME_LIVE_P (XFRAME (frame1))) |
06537cc8 RS |
1382 | break; |
1383 | } | |
1384 | } | |
ac71ced7 SM |
1385 | #ifdef NS_IMPL_COCOA |
1386 | else | |
1387 | /* Under NS, there is no system mechanism for choosing a new | |
1388 | window to get focus -- it is left to application code. | |
1389 | So the portion of THIS application interfacing with NS | |
1390 | needs to know about it. We call Fraise_frame, but the | |
1391 | purpose is really to transfer focus. */ | |
1392 | Fraise_frame (frame1); | |
1393 | #endif | |
06537cc8 | 1394 | |
216e6a14 | 1395 | do_switch_frame (frame1, 0, 1, Qnil); |
79a65b7f | 1396 | sf = SELECTED_FRAME (); |
06537cc8 | 1397 | } |
dc6f92b8 | 1398 | |
ff11dfa1 JB |
1399 | /* Don't allow minibuf_window to remain on a deleted frame. */ |
1400 | if (EQ (f->minibuffer_window, minibuf_window)) | |
dc6f92b8 | 1401 | { |
8d2666fe | 1402 | Fset_window_buffer (sf->minibuffer_window, |
5af5757b | 1403 | XWINDOW (minibuf_window)->buffer, Qnil); |
8d2666fe | 1404 | minibuf_window = sf->minibuffer_window; |
99b92e64 RS |
1405 | |
1406 | /* If the dying minibuffer window was selected, | |
1407 | select the new one. */ | |
1408 | if (minibuffer_selected) | |
f1321dc3 | 1409 | Fselect_window (minibuf_window, Qnil); |
dc6f92b8 JB |
1410 | } |
1411 | ||
130adcb7 EZ |
1412 | /* Don't let echo_area_window to remain on a deleted frame. */ |
1413 | if (EQ (f->minibuffer_window, echo_area_window)) | |
1414 | echo_area_window = sf->minibuffer_window; | |
1415 | ||
bb2a0a65 RS |
1416 | /* Clear any X selections for this frame. */ |
1417 | #ifdef HAVE_X_WINDOWS | |
1418 | if (FRAME_X_P (f)) | |
1419 | x_clear_frame_selections (f); | |
1420 | #endif | |
1421 | ||
177c0ea7 JB |
1422 | /* Free glyphs. |
1423 | This function must be called before the window tree of the | |
18082e2d GM |
1424 | frame is deleted because windows contain dynamically allocated |
1425 | memory. */ | |
1426 | free_glyphs (f); | |
1427 | ||
1ccdfd33 | 1428 | #ifdef HAVE_WINDOW_SYSTEM |
50e3873c KH |
1429 | /* Give chance to each font driver to free a frame specific data. */ |
1430 | font_update_drivers (f, Qnil); | |
1ccdfd33 | 1431 | #endif |
50e3873c | 1432 | |
4a88b3b0 JB |
1433 | /* Mark all the windows that used to be on FRAME as deleted, and then |
1434 | remove the reference to them. */ | |
1435 | delete_all_subwindows (XWINDOW (f->root_window)); | |
1436 | f->root_window = Qnil; | |
1437 | ||
ff11dfa1 | 1438 | Vframe_list = Fdelq (frame, Vframe_list); |
a42e9724 | 1439 | FRAME_SET_VISIBLE (f, 0); |
dc6f92b8 | 1440 | |
a90af46f CY |
1441 | /* Allow the vector of menu bar contents to be freed in the next |
1442 | garbage collection. The frame object itself may not be garbage | |
1443 | collected until much later, because recent_keys and other data | |
1444 | structures can still refer to it. */ | |
acc49a52 JD |
1445 | f->menu_bar_vector = Qnil; |
1446 | ||
ebbbc028 | 1447 | free_font_driver_list (f); |
70fdbb46 JM |
1448 | xfree (f->namebuf); |
1449 | xfree (f->decode_mode_spec_buffer); | |
1450 | xfree (FRAME_INSERT_COST (f)); | |
1451 | xfree (FRAME_DELETEN_COST (f)); | |
1452 | xfree (FRAME_INSERTN_COST (f)); | |
1453 | xfree (FRAME_DELETE_COST (f)); | |
1454 | xfree (FRAME_MESSAGE_BUF (f)); | |
d2bee99e | 1455 | |
8678b9cc | 1456 | /* Since some events are handled at the interrupt level, we may get |
6ed8eeff | 1457 | an event for f at any time; if we zero out the frame's terminal |
8678b9cc | 1458 | now, then we may trip up the event-handling code. Instead, we'll |
6ed8eeff KL |
1459 | promise that the terminal of the frame must be valid until we |
1460 | have called the window-system-dependent frame destruction | |
1461 | routine. */ | |
dbc4e1c1 | 1462 | |
6ed8eeff KL |
1463 | if (FRAME_TERMINAL (f)->delete_frame_hook) |
1464 | (*FRAME_TERMINAL (f)->delete_frame_hook) (f); | |
d5e7c279 | 1465 | |
428a555e | 1466 | { |
6ed8eeff | 1467 | struct terminal *terminal = FRAME_TERMINAL (f); |
a3547743 | 1468 | f->output_data.nothing = 0; |
6ed8eeff | 1469 | f->terminal = 0; /* Now the frame is dead. */ |
428a555e | 1470 | |
6ed8eeff | 1471 | /* If needed, delete the terminal that this frame was on. |
bedb9c0e | 1472 | (This must be done after the frame is killed.) */ |
6ed8eeff KL |
1473 | terminal->reference_count--; |
1474 | if (terminal->reference_count == 0) | |
bedb9c0e | 1475 | { |
174105f7 SM |
1476 | Lisp_Object tmp; |
1477 | XSETTERMINAL (tmp, terminal); | |
1478 | ||
bedb9c0e | 1479 | kb = NULL; |
174105f7 | 1480 | Fdelete_terminal (tmp, NILP (force) ? Qt : force); |
bedb9c0e KL |
1481 | } |
1482 | else | |
6ed8eeff | 1483 | kb = terminal->kboard; |
428a555e | 1484 | } |
8678b9cc | 1485 | |
ff11dfa1 | 1486 | /* If we've deleted the last_nonminibuf_frame, then try to find |
d5e7c279 | 1487 | another one. */ |
ff11dfa1 | 1488 | if (f == last_nonminibuf_frame) |
d5e7c279 | 1489 | { |
ff11dfa1 | 1490 | Lisp_Object frames; |
1113d9db | 1491 | |
ff11dfa1 | 1492 | last_nonminibuf_frame = 0; |
d5e7c279 | 1493 | |
ff11dfa1 JB |
1494 | for (frames = Vframe_list; |
1495 | CONSP (frames); | |
7539e11f | 1496 | frames = XCDR (frames)) |
d5e7c279 | 1497 | { |
7539e11f | 1498 | f = XFRAME (XCAR (frames)); |
ff11dfa1 | 1499 | if (!FRAME_MINIBUF_ONLY_P (f)) |
d5e7c279 | 1500 | { |
ff11dfa1 | 1501 | last_nonminibuf_frame = f; |
d5e7c279 JB |
1502 | break; |
1503 | } | |
1504 | } | |
1505 | } | |
dc6f92b8 | 1506 | |
8ceb7434 RS |
1507 | /* If there's no other frame on the same kboard, get out of |
1508 | single-kboard state if we're in it for this kboard. */ | |
bedb9c0e KL |
1509 | if (kb != NULL) |
1510 | { | |
1511 | Lisp_Object frames; | |
1512 | /* Some frame we found on the same kboard, or nil if there are none. */ | |
1513 | Lisp_Object frame_on_same_kboard; | |
8ceb7434 | 1514 | |
bedb9c0e | 1515 | frame_on_same_kboard = Qnil; |
8ceb7434 | 1516 | |
bedb9c0e KL |
1517 | for (frames = Vframe_list; |
1518 | CONSP (frames); | |
1519 | frames = XCDR (frames)) | |
1520 | { | |
1521 | Lisp_Object this; | |
1522 | struct frame *f1; | |
8ceb7434 | 1523 | |
bedb9c0e KL |
1524 | this = XCAR (frames); |
1525 | if (!FRAMEP (this)) | |
1526 | abort (); | |
1527 | f1 = XFRAME (this); | |
8ceb7434 | 1528 | |
bedb9c0e KL |
1529 | if (kb == FRAME_KBOARD (f1)) |
1530 | frame_on_same_kboard = this; | |
1531 | } | |
8ceb7434 | 1532 | |
bedb9c0e KL |
1533 | if (NILP (frame_on_same_kboard)) |
1534 | not_single_kboard_state (kb); | |
1535 | } | |
8ceb7434 RS |
1536 | |
1537 | ||
c4c6d073 KH |
1538 | /* If we've deleted this keyboard's default_minibuffer_frame, try to |
1539 | find another one. Prefer minibuffer-only frames, but also notice | |
1540 | frames with other windows. */ | |
1344aad4 | 1541 | if (kb != NULL && EQ (frame, KVAR (kb, Vdefault_minibuffer_frame))) |
1113d9db | 1542 | { |
ff11dfa1 | 1543 | Lisp_Object frames; |
1113d9db | 1544 | |
ff11dfa1 | 1545 | /* The last frame we saw with a minibuffer, minibuffer-only or not. */ |
ab9f008d | 1546 | Lisp_Object frame_with_minibuf; |
32fda9ba RS |
1547 | /* Some frame we found on the same kboard, or nil if there are none. */ |
1548 | Lisp_Object frame_on_same_kboard; | |
1113d9db | 1549 | |
32fda9ba | 1550 | frame_on_same_kboard = Qnil; |
ab9f008d | 1551 | frame_with_minibuf = Qnil; |
32fda9ba | 1552 | |
ff11dfa1 JB |
1553 | for (frames = Vframe_list; |
1554 | CONSP (frames); | |
7539e11f | 1555 | frames = XCDR (frames)) |
1113d9db | 1556 | { |
ab9f008d | 1557 | Lisp_Object this; |
c4c6d073 | 1558 | struct frame *f1; |
1113d9db | 1559 | |
7539e11f | 1560 | this = XCAR (frames); |
e35d291d | 1561 | if (!FRAMEP (this)) |
1113d9db | 1562 | abort (); |
c4c6d073 | 1563 | f1 = XFRAME (this); |
1113d9db | 1564 | |
c4c6d073 KH |
1565 | /* Consider only frames on the same kboard |
1566 | and only those with minibuffers. */ | |
bedb9c0e | 1567 | if (kb == FRAME_KBOARD (f1) |
c4c6d073 | 1568 | && FRAME_HAS_MINIBUF_P (f1)) |
1113d9db | 1569 | { |
ff11dfa1 | 1570 | frame_with_minibuf = this; |
c4c6d073 | 1571 | if (FRAME_MINIBUF_ONLY_P (f1)) |
1113d9db JB |
1572 | break; |
1573 | } | |
32fda9ba | 1574 | |
bedb9c0e | 1575 | if (kb == FRAME_KBOARD (f1)) |
32fda9ba | 1576 | frame_on_same_kboard = this; |
1113d9db JB |
1577 | } |
1578 | ||
32fda9ba RS |
1579 | if (!NILP (frame_on_same_kboard)) |
1580 | { | |
1581 | /* We know that there must be some frame with a minibuffer out | |
1582 | there. If this were not true, all of the frames present | |
1583 | would have to be minibufferless, which implies that at some | |
1584 | point their minibuffer frames must have been deleted, but | |
1585 | that is prohibited at the top; you can't delete surrogate | |
1586 | minibuffer frames. */ | |
1587 | if (NILP (frame_with_minibuf)) | |
1588 | abort (); | |
1113d9db | 1589 | |
1344aad4 | 1590 | KVAR (kb, Vdefault_minibuffer_frame) = frame_with_minibuf; |
32fda9ba RS |
1591 | } |
1592 | else | |
1593 | /* No frames left on this kboard--say no minibuffer either. */ | |
1344aad4 | 1594 | KVAR (kb, Vdefault_minibuffer_frame) = Qnil; |
1113d9db JB |
1595 | } |
1596 | ||
e681c92a | 1597 | /* Cause frame titles to update--necessary if we now have just one frame. */ |
54ee7410 CY |
1598 | if (!tooltip_frame) |
1599 | update_mode_lines = 1; | |
e681c92a | 1600 | |
dc6f92b8 JB |
1601 | return Qnil; |
1602 | } | |
56f2de10 MR |
1603 | |
1604 | DEFUN ("delete-frame", Fdelete_frame, Sdelete_frame, 0, 2, "", | |
1605 | doc: /* Delete FRAME, permanently eliminating it from use. | |
1606 | FRAME defaults to the selected frame. | |
1607 | ||
1608 | A frame may not be deleted if its minibuffer is used by other frames. | |
1609 | Normally, you may not delete a frame if all other frames are invisible, | |
1610 | but if the second optional argument FORCE is non-nil, you may do so. | |
1611 | ||
1612 | This function runs `delete-frame-functions' before actually | |
1613 | deleting the frame, unless the frame is a tooltip. | |
1614 | The functions are run with one argument, the frame to be deleted. */) | |
5842a27b | 1615 | (Lisp_Object frame, Lisp_Object force) |
56f2de10 MR |
1616 | { |
1617 | return delete_frame (frame, !NILP (force) ? Qt : Qnil); | |
1618 | } | |
1619 | ||
dc6f92b8 JB |
1620 | \f |
1621 | /* Return mouse position in character cell units. */ | |
1622 | ||
f9898cc6 | 1623 | DEFUN ("mouse-position", Fmouse_position, Smouse_position, 0, 0, 0, |
14ff1ee0 PJ |
1624 | doc: /* Return a list (FRAME X . Y) giving the current mouse frame and position. |
1625 | The position is given in character cells, where (0, 0) is the | |
d0cd961e EZ |
1626 | upper-left corner of the frame, X is the horizontal offset, and Y is |
1627 | the vertical offset. | |
14ff1ee0 PJ |
1628 | If Emacs is running on a mouseless terminal or hasn't been programmed |
1629 | to read the mouse position, it returns the selected frame for FRAME | |
1630 | and nil for X and Y. | |
1631 | If `mouse-position-function' is non-nil, `mouse-position' calls it, | |
1632 | passing the normal return value to that function as an argument, | |
1633 | and returns whatever that function returns. */) | |
5842a27b | 1634 | (void) |
dc6f92b8 | 1635 | { |
ff11dfa1 | 1636 | FRAME_PTR f; |
dbc4e1c1 | 1637 | Lisp_Object lispy_dummy; |
fd2777e0 | 1638 | enum scroll_bar_part party_dummy; |
beb0bc36 | 1639 | Lisp_Object x, y, retval; |
5384466a | 1640 | int col, row; |
08dc5ae6 | 1641 | Time long_dummy; |
cb2255b3 | 1642 | struct gcpro gcpro1; |
dc6f92b8 | 1643 | |
8d2666fe | 1644 | f = SELECTED_FRAME (); |
c5074d8c RS |
1645 | x = y = Qnil; |
1646 | ||
67f6e31c | 1647 | #if defined (HAVE_MOUSE) || defined (HAVE_GPM) |
c5074d8c | 1648 | /* It's okay for the hook to refrain from storing anything. */ |
6ed8eeff KL |
1649 | if (FRAME_TERMINAL (f)->mouse_position_hook) |
1650 | (*FRAME_TERMINAL (f)->mouse_position_hook) (&f, -1, | |
1651 | &lispy_dummy, &party_dummy, | |
1652 | &x, &y, | |
1653 | &long_dummy); | |
76db7eb4 KH |
1654 | if (! NILP (x)) |
1655 | { | |
1656 | col = XINT (x); | |
1657 | row = XINT (y); | |
8126c3b4 | 1658 | pixel_to_glyph_coords (f, col, row, &col, &row, NULL, 1); |
76db7eb4 KH |
1659 | XSETINT (x, col); |
1660 | XSETINT (y, row); | |
1661 | } | |
f443c170 | 1662 | #endif |
2d80a27a | 1663 | XSETFRAME (lispy_dummy, f); |
beb0bc36 | 1664 | retval = Fcons (lispy_dummy, Fcons (x, y)); |
cb2255b3 | 1665 | GCPRO1 (retval); |
beb0bc36 | 1666 | if (!NILP (Vmouse_position_function)) |
cb2255b3 GM |
1667 | retval = call1 (Vmouse_position_function, retval); |
1668 | RETURN_UNGCPRO (retval); | |
dc6f92b8 JB |
1669 | } |
1670 | ||
152e6c70 RS |
1671 | DEFUN ("mouse-pixel-position", Fmouse_pixel_position, |
1672 | Smouse_pixel_position, 0, 0, 0, | |
14ff1ee0 PJ |
1673 | doc: /* Return a list (FRAME X . Y) giving the current mouse frame and position. |
1674 | The position is given in pixel units, where (0, 0) is the | |
d0cd961e EZ |
1675 | upper-left corner of the frame, X is the horizontal offset, and Y is |
1676 | the vertical offset. | |
14ff1ee0 PJ |
1677 | If Emacs is running on a mouseless terminal or hasn't been programmed |
1678 | to read the mouse position, it returns the selected frame for FRAME | |
1679 | and nil for X and Y. */) | |
5842a27b | 1680 | (void) |
152e6c70 RS |
1681 | { |
1682 | FRAME_PTR f; | |
1683 | Lisp_Object lispy_dummy; | |
1684 | enum scroll_bar_part party_dummy; | |
1685 | Lisp_Object x, y; | |
08dc5ae6 | 1686 | Time long_dummy; |
152e6c70 | 1687 | |
8d2666fe | 1688 | f = SELECTED_FRAME (); |
152e6c70 RS |
1689 | x = y = Qnil; |
1690 | ||
67f6e31c | 1691 | #if defined (HAVE_MOUSE) || defined (HAVE_GPM) |
152e6c70 | 1692 | /* It's okay for the hook to refrain from storing anything. */ |
6ed8eeff KL |
1693 | if (FRAME_TERMINAL (f)->mouse_position_hook) |
1694 | (*FRAME_TERMINAL (f)->mouse_position_hook) (&f, -1, | |
1695 | &lispy_dummy, &party_dummy, | |
1696 | &x, &y, | |
1697 | &long_dummy); | |
0c5c1cf7 | 1698 | #endif |
2d80a27a | 1699 | XSETFRAME (lispy_dummy, f); |
152e6c70 RS |
1700 | return Fcons (lispy_dummy, Fcons (x, y)); |
1701 | } | |
1702 | ||
dc6f92b8 | 1703 | DEFUN ("set-mouse-position", Fset_mouse_position, Sset_mouse_position, 3, 3, 0, |
14ff1ee0 PJ |
1704 | doc: /* Move the mouse pointer to the center of character cell (X,Y) in FRAME. |
1705 | Coordinates are relative to the frame, not a window, | |
1706 | so the coordinates of the top left character in the frame | |
1707 | may be nonzero due to left-hand scroll bars or the menu bar. | |
1708 | ||
d0cd961e EZ |
1709 | The position is given in character cells, where (0, 0) is the |
1710 | upper-left corner of the frame, X is the horizontal offset, and Y is | |
1711 | the vertical offset. | |
1712 | ||
14ff1ee0 PJ |
1713 | This function is a no-op for an X frame that is not visible. |
1714 | If you have just created a frame, you must wait for it to become visible | |
1715 | before calling this function on it, like this. | |
1716 | (while (not (frame-visible-p frame)) (sleep-for .5)) */) | |
5842a27b | 1717 | (Lisp_Object frame, Lisp_Object x, Lisp_Object y) |
dc6f92b8 | 1718 | { |
b7826503 PJ |
1719 | CHECK_LIVE_FRAME (frame); |
1720 | CHECK_NUMBER (x); | |
1721 | CHECK_NUMBER (y); | |
dc6f92b8 | 1722 | |
dbc4e1c1 | 1723 | /* I think this should be done with a hook. */ |
032d78fe GV |
1724 | #ifdef HAVE_WINDOW_SYSTEM |
1725 | if (FRAME_WINDOW_P (XFRAME (frame))) | |
d19be8a9 | 1726 | /* Warping the mouse will cause enternotify and focus events. */ |
d4d76014 | 1727 | x_set_mouse_position (XFRAME (frame), XINT (x), XINT (y)); |
bb221971 | 1728 | #else |
be625e00 | 1729 | #if defined (MSDOS) && defined (HAVE_MOUSE) |
bb221971 RS |
1730 | if (FRAME_MSDOS_P (XFRAME (frame))) |
1731 | { | |
216e6a14 | 1732 | Fselect_frame (frame, Qnil); |
bb221971 RS |
1733 | mouse_moveto (XINT (x), XINT (y)); |
1734 | } | |
4d1d51d2 NR |
1735 | #else |
1736 | #ifdef HAVE_GPM | |
1737 | { | |
216e6a14 | 1738 | Fselect_frame (frame, Qnil); |
4d1d51d2 NR |
1739 | term_mouse_moveto (XINT (x), XINT (y)); |
1740 | } | |
1741 | #endif | |
bb221971 | 1742 | #endif |
dc6f92b8 JB |
1743 | #endif |
1744 | ||
1745 | return Qnil; | |
1746 | } | |
152e6c70 RS |
1747 | |
1748 | DEFUN ("set-mouse-pixel-position", Fset_mouse_pixel_position, | |
1749 | Sset_mouse_pixel_position, 3, 3, 0, | |
14ff1ee0 | 1750 | doc: /* Move the mouse pointer to pixel position (X,Y) in FRAME. |
d0cd961e EZ |
1751 | The position is given in pixels, where (0, 0) is the upper-left corner |
1752 | of the frame, X is the horizontal offset, and Y is the vertical offset. | |
1753 | ||
14ff1ee0 PJ |
1754 | Note, this is a no-op for an X frame that is not visible. |
1755 | If you have just created a frame, you must wait for it to become visible | |
1756 | before calling this function on it, like this. | |
1757 | (while (not (frame-visible-p frame)) (sleep-for .5)) */) | |
5842a27b | 1758 | (Lisp_Object frame, Lisp_Object x, Lisp_Object y) |
152e6c70 | 1759 | { |
b7826503 PJ |
1760 | CHECK_LIVE_FRAME (frame); |
1761 | CHECK_NUMBER (x); | |
1762 | CHECK_NUMBER (y); | |
152e6c70 RS |
1763 | |
1764 | /* I think this should be done with a hook. */ | |
032d78fe GV |
1765 | #ifdef HAVE_WINDOW_SYSTEM |
1766 | if (FRAME_WINDOW_P (XFRAME (frame))) | |
d19be8a9 | 1767 | /* Warping the mouse will cause enternotify and focus events. */ |
d4d76014 | 1768 | x_set_mouse_pixel_position (XFRAME (frame), XINT (x), XINT (y)); |
bb221971 | 1769 | #else |
be625e00 | 1770 | #if defined (MSDOS) && defined (HAVE_MOUSE) |
bb221971 RS |
1771 | if (FRAME_MSDOS_P (XFRAME (frame))) |
1772 | { | |
216e6a14 | 1773 | Fselect_frame (frame, Qnil); |
bb221971 RS |
1774 | mouse_moveto (XINT (x), XINT (y)); |
1775 | } | |
67f6e31c NR |
1776 | #else |
1777 | #ifdef HAVE_GPM | |
1778 | { | |
216e6a14 | 1779 | Fselect_frame (frame, Qnil); |
67f6e31c NR |
1780 | term_mouse_moveto (XINT (x), XINT (y)); |
1781 | } | |
1782 | #endif | |
bb221971 | 1783 | #endif |
152e6c70 RS |
1784 | #endif |
1785 | ||
1786 | return Qnil; | |
1787 | } | |
dc6f92b8 | 1788 | \f |
f57e2426 | 1789 | static void make_frame_visible_1 (Lisp_Object); |
98ce1622 | 1790 | |
a7ca3326 | 1791 | DEFUN ("make-frame-visible", Fmake_frame_visible, Smake_frame_visible, |
fc25d15d | 1792 | 0, 1, "", |
14ff1ee0 PJ |
1793 | doc: /* Make the frame FRAME visible (assuming it is an X window). |
1794 | If omitted, FRAME defaults to the currently selected frame. */) | |
5842a27b | 1795 | (Lisp_Object frame) |
dc6f92b8 | 1796 | { |
1aa66088 | 1797 | if (NILP (frame)) |
8d2666fe | 1798 | frame = selected_frame; |
1aa66088 | 1799 | |
b7826503 | 1800 | CHECK_LIVE_FRAME (frame); |
dc6f92b8 | 1801 | |
dbc4e1c1 | 1802 | /* I think this should be done with a hook. */ |
032d78fe GV |
1803 | #ifdef HAVE_WINDOW_SYSTEM |
1804 | if (FRAME_WINDOW_P (XFRAME (frame))) | |
02ff9dd5 RS |
1805 | { |
1806 | FRAME_SAMPLE_VISIBILITY (XFRAME (frame)); | |
1807 | x_make_frame_visible (XFRAME (frame)); | |
1808 | } | |
fd0c2bd1 | 1809 | #endif |
dc6f92b8 | 1810 | |
98ce1622 RS |
1811 | make_frame_visible_1 (XFRAME (frame)->root_window); |
1812 | ||
d19be8a9 | 1813 | /* Make menu bar update for the Buffers and Frames menus. */ |
565620a5 RS |
1814 | windows_or_buffers_changed++; |
1815 | ||
ff11dfa1 | 1816 | return frame; |
dc6f92b8 JB |
1817 | } |
1818 | ||
98ce1622 RS |
1819 | /* Update the display_time slot of the buffers shown in WINDOW |
1820 | and all its descendents. */ | |
1821 | ||
1822 | static void | |
971de7fb | 1823 | make_frame_visible_1 (Lisp_Object window) |
98ce1622 RS |
1824 | { |
1825 | struct window *w; | |
1826 | ||
1827 | for (;!NILP (window); window = w->next) | |
1828 | { | |
1829 | w = XWINDOW (window); | |
1830 | ||
1831 | if (!NILP (w->buffer)) | |
4b4deea2 | 1832 | BVAR (XBUFFER (w->buffer), display_time) = Fcurrent_time (); |
98ce1622 RS |
1833 | |
1834 | if (!NILP (w->vchild)) | |
1835 | make_frame_visible_1 (w->vchild); | |
1836 | if (!NILP (w->hchild)) | |
1837 | make_frame_visible_1 (w->hchild); | |
1838 | } | |
1839 | } | |
1840 | ||
ff11dfa1 | 1841 | DEFUN ("make-frame-invisible", Fmake_frame_invisible, Smake_frame_invisible, |
808c0f20 | 1842 | 0, 2, "", |
c38eb027 | 1843 | doc: /* Make the frame FRAME invisible. |
14ff1ee0 | 1844 | If omitted, FRAME defaults to the currently selected frame. |
c38eb027 CY |
1845 | On graphical displays, invisible frames are not updated and are |
1846 | usually not displayed at all, even in a window system's \"taskbar\". | |
1847 | ||
14ff1ee0 | 1848 | Normally you may not make FRAME invisible if all other frames are invisible, |
c38eb027 CY |
1849 | but if the second optional argument FORCE is non-nil, you may do so. |
1850 | ||
1851 | This function has no effect on text-only terminal frames. Such frames | |
1852 | are always considered visible, whether or not they are currently being | |
1853 | displayed in the terminal. */) | |
5842a27b | 1854 | (Lisp_Object frame, Lisp_Object force) |
dc6f92b8 | 1855 | { |
1aa66088 | 1856 | if (NILP (frame)) |
8d2666fe | 1857 | frame = selected_frame; |
1aa66088 | 1858 | |
b7826503 | 1859 | CHECK_LIVE_FRAME (frame); |
dc6f92b8 | 1860 | |
808c0f20 RS |
1861 | if (NILP (force) && !other_visible_frames (XFRAME (frame))) |
1862 | error ("Attempt to make invisible the sole visible or iconified frame"); | |
1863 | ||
3d378fdf | 1864 | #if 0 /* This isn't logically necessary, and it can do GC. */ |
9c394f17 | 1865 | /* Don't let the frame remain selected. */ |
8d2666fe | 1866 | if (EQ (frame, selected_frame)) |
216e6a14 | 1867 | do_switch_frame (next_frame (frame, Qt), 0, 0, Qnil) |
3d378fdf | 1868 | #endif |
9c394f17 RS |
1869 | |
1870 | /* Don't allow minibuf_window to remain on a deleted frame. */ | |
1871 | if (EQ (XFRAME (frame)->minibuffer_window, minibuf_window)) | |
1872 | { | |
8d2666fe GM |
1873 | struct frame *sf = XFRAME (selected_frame); |
1874 | Fset_window_buffer (sf->minibuffer_window, | |
5af5757b | 1875 | XWINDOW (minibuf_window)->buffer, Qnil); |
8d2666fe | 1876 | minibuf_window = sf->minibuffer_window; |
9c394f17 RS |
1877 | } |
1878 | ||
dbc4e1c1 | 1879 | /* I think this should be done with a hook. */ |
032d78fe GV |
1880 | #ifdef HAVE_WINDOW_SYSTEM |
1881 | if (FRAME_WINDOW_P (XFRAME (frame))) | |
ff11dfa1 | 1882 | x_make_frame_invisible (XFRAME (frame)); |
fd0c2bd1 | 1883 | #endif |
dc6f92b8 | 1884 | |
d19be8a9 | 1885 | /* Make menu bar update for the Buffers and Frames menus. */ |
565620a5 RS |
1886 | windows_or_buffers_changed++; |
1887 | ||
dc6f92b8 JB |
1888 | return Qnil; |
1889 | } | |
1890 | ||
a7ca3326 | 1891 | DEFUN ("iconify-frame", Ficonify_frame, Siconify_frame, |
1aa66088 | 1892 | 0, 1, "", |
14ff1ee0 PJ |
1893 | doc: /* Make the frame FRAME into an icon. |
1894 | If omitted, FRAME defaults to the currently selected frame. */) | |
5842a27b | 1895 | (Lisp_Object frame) |
dc6f92b8 | 1896 | { |
1aa66088 | 1897 | if (NILP (frame)) |
8d2666fe | 1898 | frame = selected_frame; |
177c0ea7 | 1899 | |
b7826503 | 1900 | CHECK_LIVE_FRAME (frame); |
dc6f92b8 | 1901 | |
3d378fdf | 1902 | #if 0 /* This isn't logically necessary, and it can do GC. */ |
9c394f17 | 1903 | /* Don't let the frame remain selected. */ |
8d2666fe | 1904 | if (EQ (frame, selected_frame)) |
20dc6fbb | 1905 | Fhandle_switch_frame (next_frame (frame, Qt)); |
3d378fdf | 1906 | #endif |
9c394f17 RS |
1907 | |
1908 | /* Don't allow minibuf_window to remain on a deleted frame. */ | |
1909 | if (EQ (XFRAME (frame)->minibuffer_window, minibuf_window)) | |
1910 | { | |
8d2666fe GM |
1911 | struct frame *sf = XFRAME (selected_frame); |
1912 | Fset_window_buffer (sf->minibuffer_window, | |
5af5757b | 1913 | XWINDOW (minibuf_window)->buffer, Qnil); |
8d2666fe | 1914 | minibuf_window = sf->minibuffer_window; |
9c394f17 RS |
1915 | } |
1916 | ||
dbc4e1c1 | 1917 | /* I think this should be done with a hook. */ |
032d78fe GV |
1918 | #ifdef HAVE_WINDOW_SYSTEM |
1919 | if (FRAME_WINDOW_P (XFRAME (frame))) | |
ff11dfa1 | 1920 | x_iconify_frame (XFRAME (frame)); |
fd0c2bd1 | 1921 | #endif |
dc6f92b8 | 1922 | |
d19be8a9 | 1923 | /* Make menu bar update for the Buffers and Frames menus. */ |
565620a5 RS |
1924 | windows_or_buffers_changed++; |
1925 | ||
dc6f92b8 JB |
1926 | return Qnil; |
1927 | } | |
1928 | ||
ff11dfa1 | 1929 | DEFUN ("frame-visible-p", Fframe_visible_p, Sframe_visible_p, |
dc6f92b8 | 1930 | 1, 1, 0, |
c38eb027 CY |
1931 | doc: /* Return t if FRAME is \"visible\" (actually in use for display). |
1932 | Return the symbol `icon' if FRAME is iconified or \"minimized\". | |
1933 | Return nil if FRAME was made invisible, via `make-frame-invisible'. | |
1934 | On graphical displays, invisible frames are not updated and are | |
1935 | usually not displayed at all, even in a window system's \"taskbar\". | |
1936 | ||
1937 | If FRAME is a text-only terminal frame, this always returns t. | |
1938 | Such frames are always considered visible, whether or not they are | |
1939 | currently being displayed on the terminal. */) | |
5842a27b | 1940 | (Lisp_Object frame) |
dc6f92b8 | 1941 | { |
b7826503 | 1942 | CHECK_LIVE_FRAME (frame); |
dc6f92b8 | 1943 | |
5c044f55 RS |
1944 | FRAME_SAMPLE_VISIBILITY (XFRAME (frame)); |
1945 | ||
a42e9724 | 1946 | if (FRAME_VISIBLE_P (XFRAME (frame))) |
dc6f92b8 | 1947 | return Qt; |
a42e9724 | 1948 | if (FRAME_ICONIFIED_P (XFRAME (frame))) |
fd0c2bd1 | 1949 | return Qicon; |
dc6f92b8 JB |
1950 | return Qnil; |
1951 | } | |
1952 | ||
ff11dfa1 | 1953 | DEFUN ("visible-frame-list", Fvisible_frame_list, Svisible_frame_list, |
dc6f92b8 | 1954 | 0, 0, 0, |
14ff1ee0 | 1955 | doc: /* Return a list of all frames now \"visible\" (being updated). */) |
5842a27b | 1956 | (void) |
dc6f92b8 | 1957 | { |
ff11dfa1 JB |
1958 | Lisp_Object tail, frame; |
1959 | struct frame *f; | |
dc6f92b8 JB |
1960 | Lisp_Object value; |
1961 | ||
1962 | value = Qnil; | |
7539e11f | 1963 | for (tail = Vframe_list; CONSP (tail); tail = XCDR (tail)) |
dc6f92b8 | 1964 | { |
7539e11f | 1965 | frame = XCAR (tail); |
e35d291d | 1966 | if (!FRAMEP (frame)) |
dc6f92b8 | 1967 | continue; |
ff11dfa1 | 1968 | f = XFRAME (frame); |
a42e9724 | 1969 | if (FRAME_VISIBLE_P (f)) |
ff11dfa1 | 1970 | value = Fcons (frame, value); |
dc6f92b8 JB |
1971 | } |
1972 | return value; | |
1973 | } | |
d5e7c279 JB |
1974 | |
1975 | ||
a7ca3326 | 1976 | DEFUN ("raise-frame", Fraise_frame, Sraise_frame, 0, 1, "", |
14ff1ee0 | 1977 | doc: /* Bring FRAME to the front, so it occludes any frames it overlaps. |
e4ed805e | 1978 | If FRAME is invisible or iconified, make it visible. |
14ff1ee0 PJ |
1979 | If you don't specify a frame, the selected frame is used. |
1980 | If Emacs is displaying on an ordinary terminal or some other device which | |
1bf72735 | 1981 | doesn't support multiple overlapping frames, this function selects FRAME. */) |
5842a27b | 1982 | (Lisp_Object frame) |
dbc4e1c1 | 1983 | { |
428a555e | 1984 | struct frame *f; |
828ac693 | 1985 | if (NILP (frame)) |
8d2666fe | 1986 | frame = selected_frame; |
828ac693 | 1987 | |
b7826503 | 1988 | CHECK_LIVE_FRAME (frame); |
8a981af5 | 1989 | |
428a555e | 1990 | f = XFRAME (frame); |
a3547743 | 1991 | |
1bf72735 MR |
1992 | if (FRAME_TERMCAP_P (f)) |
1993 | /* On a text-only terminal select FRAME. */ | |
216e6a14 | 1994 | Fselect_frame (frame, Qnil); |
1bf72735 MR |
1995 | else |
1996 | /* Do like the documentation says. */ | |
1997 | Fmake_frame_visible (frame); | |
8a981af5 | 1998 | |
6ed8eeff KL |
1999 | if (FRAME_TERMINAL (f)->frame_raise_lower_hook) |
2000 | (*FRAME_TERMINAL (f)->frame_raise_lower_hook) (f, 1); | |
dbc4e1c1 JB |
2001 | |
2002 | return Qnil; | |
2003 | } | |
2004 | ||
b49f5578 | 2005 | /* Should we have a corresponding function called Flower_Power? */ |
e518d5e1 | 2006 | DEFUN ("lower-frame", Flower_frame, Slower_frame, 0, 1, "", |
14ff1ee0 PJ |
2007 | doc: /* Send FRAME to the back, so it is occluded by any frames that overlap it. |
2008 | If you don't specify a frame, the selected frame is used. | |
2009 | If Emacs is displaying on an ordinary terminal or some other device which | |
2010 | doesn't support multiple overlapping frames, this function does nothing. */) | |
5842a27b | 2011 | (Lisp_Object frame) |
dbc4e1c1 | 2012 | { |
428a555e | 2013 | struct frame *f; |
a3547743 | 2014 | |
828ac693 | 2015 | if (NILP (frame)) |
8d2666fe | 2016 | frame = selected_frame; |
828ac693 | 2017 | |
b7826503 | 2018 | CHECK_LIVE_FRAME (frame); |
177c0ea7 | 2019 | |
428a555e | 2020 | f = XFRAME (frame); |
a3547743 | 2021 | |
6ed8eeff KL |
2022 | if (FRAME_TERMINAL (f)->frame_raise_lower_hook) |
2023 | (*FRAME_TERMINAL (f)->frame_raise_lower_hook) (f, 0); | |
dbc4e1c1 JB |
2024 | |
2025 | return Qnil; | |
2026 | } | |
2027 | ||
d5e7c279 | 2028 | \f |
a7ca3326 | 2029 | DEFUN ("redirect-frame-focus", Fredirect_frame_focus, Sredirect_frame_focus, |
d5e7c279 | 2030 | 1, 2, 0, |
14ff1ee0 PJ |
2031 | doc: /* Arrange for keystrokes typed at FRAME to be sent to FOCUS-FRAME. |
2032 | In other words, switch-frame events caused by events in FRAME will | |
2033 | request a switch to FOCUS-FRAME, and `last-event-frame' will be | |
2034 | FOCUS-FRAME after reading an event typed at FRAME. | |
2035 | ||
2036 | If FOCUS-FRAME is omitted or nil, any existing redirection is | |
2037 | cancelled, and the frame again receives its own keystrokes. | |
2038 | ||
2039 | Focus redirection is useful for temporarily redirecting keystrokes to | |
2040 | a surrogate minibuffer frame when a frame doesn't have its own | |
2041 | minibuffer window. | |
2042 | ||
66a9dbbe | 2043 | A frame's focus redirection can be changed by `select-frame'. If frame |
14ff1ee0 PJ |
2044 | FOO is selected, and then a different frame BAR is selected, any |
2045 | frames redirecting their focus to FOO are shifted to redirect their | |
2046 | focus to BAR. This allows focus redirection to work properly when the | |
2047 | user switches from one frame to another using `select-window'. | |
2048 | ||
2049 | This means that a frame whose focus is redirected to itself is treated | |
2050 | differently from a frame whose focus is redirected to nil; the former | |
66a9dbbe | 2051 | is affected by `select-frame', while the latter is not. |
14ff1ee0 PJ |
2052 | |
2053 | The redirection lasts until `redirect-frame-focus' is called to change it. */) | |
5842a27b | 2054 | (Lisp_Object frame, Lisp_Object focus_frame) |
d5e7c279 | 2055 | { |
428a555e | 2056 | struct frame *f; |
a3547743 | 2057 | |
13144095 JB |
2058 | /* Note that we don't check for a live frame here. It's reasonable |
2059 | to redirect the focus of a frame you're about to delete, if you | |
2060 | know what other frame should receive those keystrokes. */ | |
b7826503 | 2061 | CHECK_FRAME (frame); |
f9898cc6 | 2062 | |
a42e9724 | 2063 | if (! NILP (focus_frame)) |
b7826503 | 2064 | CHECK_LIVE_FRAME (focus_frame); |
d5e7c279 | 2065 | |
428a555e | 2066 | f = XFRAME (frame); |
a3547743 | 2067 | |
428a555e | 2068 | f->focus_frame = focus_frame; |
d5e7c279 | 2069 | |
6ed8eeff KL |
2070 | if (FRAME_TERMINAL (f)->frame_rehighlight_hook) |
2071 | (*FRAME_TERMINAL (f)->frame_rehighlight_hook) (f); | |
177c0ea7 | 2072 | |
d5e7c279 JB |
2073 | return Qnil; |
2074 | } | |
2075 | ||
2076 | ||
ff11dfa1 | 2077 | DEFUN ("frame-focus", Fframe_focus, Sframe_focus, 1, 1, 0, |
14ff1ee0 PJ |
2078 | doc: /* Return the frame to which FRAME's keystrokes are currently being sent. |
2079 | This returns nil if FRAME's focus is not redirected. | |
2080 | See `redirect-frame-focus'. */) | |
5842a27b | 2081 | (Lisp_Object frame) |
d5e7c279 | 2082 | { |
b7826503 | 2083 | CHECK_LIVE_FRAME (frame); |
a42e9724 | 2084 | |
ff11dfa1 | 2085 | return FRAME_FOCUS_FRAME (XFRAME (frame)); |
d5e7c279 JB |
2086 | } |
2087 | ||
2088 | ||
dc6f92b8 | 2089 | \f |
329ca574 RS |
2090 | /* Return the value of frame parameter PROP in frame FRAME. */ |
2091 | ||
81626931 PE |
2092 | #if !HAVE_NS |
2093 | static | |
2094 | #endif | |
dc6f92b8 | 2095 | Lisp_Object |
971de7fb | 2096 | get_frame_param (register struct frame *frame, Lisp_Object prop) |
dc6f92b8 JB |
2097 | { |
2098 | register Lisp_Object tem; | |
2099 | ||
ff11dfa1 | 2100 | tem = Fassq (prop, frame->param_alist); |
dc6f92b8 JB |
2101 | if (EQ (tem, Qnil)) |
2102 | return tem; | |
2103 | return Fcdr (tem); | |
2104 | } | |
2105 | ||
329ca574 RS |
2106 | /* Return the buffer-predicate of the selected frame. */ |
2107 | ||
2108 | Lisp_Object | |
971de7fb | 2109 | frame_buffer_predicate (Lisp_Object frame) |
329ca574 | 2110 | { |
98ce1622 | 2111 | return XFRAME (frame)->buffer_predicate; |
329ca574 RS |
2112 | } |
2113 | ||
fa54c6ae RS |
2114 | /* Return the buffer-list of the selected frame. */ |
2115 | ||
2116 | Lisp_Object | |
971de7fb | 2117 | frame_buffer_list (Lisp_Object frame) |
fa54c6ae | 2118 | { |
98ce1622 | 2119 | return XFRAME (frame)->buffer_list; |
fa54c6ae RS |
2120 | } |
2121 | ||
2122 | /* Set the buffer-list of the selected frame. */ | |
2123 | ||
2124 | void | |
971de7fb | 2125 | set_frame_buffer_list (Lisp_Object frame, Lisp_Object list) |
fa54c6ae | 2126 | { |
98ce1622 | 2127 | XFRAME (frame)->buffer_list = list; |
fa54c6ae RS |
2128 | } |
2129 | ||
a18b8cb5 | 2130 | /* Discard BUFFER from the buffer-list and buried-buffer-list of each frame. */ |
fa54c6ae RS |
2131 | |
2132 | void | |
971de7fb | 2133 | frames_discard_buffer (Lisp_Object buffer) |
fa54c6ae RS |
2134 | { |
2135 | Lisp_Object frame, tail; | |
2136 | ||
2137 | FOR_EACH_FRAME (tail, frame) | |
2138 | { | |
2139 | XFRAME (frame)->buffer_list | |
2140 | = Fdelq (buffer, XFRAME (frame)->buffer_list); | |
a18b8cb5 KL |
2141 | XFRAME (frame)->buried_buffer_list |
2142 | = Fdelq (buffer, XFRAME (frame)->buried_buffer_list); | |
fa54c6ae RS |
2143 | } |
2144 | } | |
2145 | ||
329ca574 RS |
2146 | /* Modify the alist in *ALISTPTR to associate PROP with VAL. |
2147 | If the alist already has an element for PROP, we change it. */ | |
2148 | ||
dc6f92b8 | 2149 | void |
971de7fb | 2150 | store_in_alist (Lisp_Object *alistptr, Lisp_Object prop, Lisp_Object val) |
dc6f92b8 JB |
2151 | { |
2152 | register Lisp_Object tem; | |
dc6f92b8 | 2153 | |
dc6f92b8 JB |
2154 | tem = Fassq (prop, *alistptr); |
2155 | if (EQ (tem, Qnil)) | |
2156 | *alistptr = Fcons (Fcons (prop, val), *alistptr); | |
2157 | else | |
2158 | Fsetcdr (tem, val); | |
2159 | } | |
2160 | ||
e5317d61 | 2161 | static int |
971de7fb | 2162 | frame_name_fnn_p (char *str, EMACS_INT len) |
e5317d61 | 2163 | { |
5e073ec7 | 2164 | if (len > 1 && str[0] == 'F' && '0' <= str[1] && str[1] <= '9') |
e5317d61 | 2165 | { |
5e073ec7 PE |
2166 | char *p = str + 2; |
2167 | while ('0' <= *p && *p <= '9') | |
2168 | p++; | |
2169 | if (p == str + len) | |
e5317d61 EZ |
2170 | return 1; |
2171 | } | |
2172 | return 0; | |
2173 | } | |
2174 | ||
2175 | /* Set the name of the terminal frame. Also used by MSDOS frames. | |
2176 | Modeled after x_set_name which is used for WINDOW frames. */ | |
2177 | ||
66a9dbbe | 2178 | static void |
971de7fb | 2179 | set_term_frame_name (struct frame *f, Lisp_Object name) |
e5317d61 EZ |
2180 | { |
2181 | f->explicit_name = ! NILP (name); | |
2182 | ||
2183 | /* If NAME is nil, set the name to F<num>. */ | |
2184 | if (NILP (name)) | |
2185 | { | |
2186 | char namebuf[20]; | |
2187 | ||
2188 | /* Check for no change needed in this very common case | |
2189 | before we do any consing. */ | |
42a5b22f | 2190 | if (frame_name_fnn_p (SSDATA (f->name), |
d5db4077 | 2191 | SBYTES (f->name))) |
e5317d61 EZ |
2192 | return; |
2193 | ||
6ed8eeff KL |
2194 | tty_frame_count++; |
2195 | sprintf (namebuf, "F%d", tty_frame_count); | |
e5317d61 EZ |
2196 | name = build_string (namebuf); |
2197 | } | |
2198 | else | |
2199 | { | |
b7826503 | 2200 | CHECK_STRING (name); |
e5317d61 EZ |
2201 | |
2202 | /* Don't change the name if it's already NAME. */ | |
2203 | if (! NILP (Fstring_equal (name, f->name))) | |
2204 | return; | |
2205 | ||
2206 | /* Don't allow the user to set the frame name to F<num>, so it | |
2207 | doesn't clash with the names we generate for terminal frames. */ | |
42a5b22f | 2208 | if (frame_name_fnn_p (SSDATA (name), SBYTES (name))) |
e5317d61 EZ |
2209 | error ("Frame names of the form F<num> are usurped by Emacs"); |
2210 | } | |
2211 | ||
2212 | f->name = name; | |
2213 | update_mode_lines = 1; | |
2214 | } | |
2215 | ||
dc6f92b8 | 2216 | void |
971de7fb | 2217 | store_frame_param (struct frame *f, Lisp_Object prop, Lisp_Object val) |
dc6f92b8 | 2218 | { |
7eb63b72 | 2219 | register Lisp_Object old_alist_elt; |
dc6f92b8 | 2220 | |
a18b8cb5 | 2221 | /* The buffer-list parameters are stored in a special place and not |
52eb77a6 | 2222 | in the alist. All buffers must be live. */ |
fa54c6ae RS |
2223 | if (EQ (prop, Qbuffer_list)) |
2224 | { | |
52eb77a6 CY |
2225 | Lisp_Object list = Qnil; |
2226 | for (; CONSP (val); val = XCDR (val)) | |
2227 | if (!NILP (Fbuffer_live_p (XCAR (val)))) | |
2228 | list = Fcons (XCAR (val), list); | |
2229 | f->buffer_list = Fnreverse (list); | |
fa54c6ae RS |
2230 | return; |
2231 | } | |
a18b8cb5 KL |
2232 | if (EQ (prop, Qburied_buffer_list)) |
2233 | { | |
52eb77a6 CY |
2234 | Lisp_Object list = Qnil; |
2235 | for (; CONSP (val); val = XCDR (val)) | |
2236 | if (!NILP (Fbuffer_live_p (XCAR (val)))) | |
2237 | list = Fcons (XCAR (val), list); | |
2238 | f->buried_buffer_list = Fnreverse (list); | |
a18b8cb5 KL |
2239 | return; |
2240 | } | |
fa54c6ae | 2241 | |
7eb63b72 GM |
2242 | /* If PROP is a symbol which is supposed to have frame-local values, |
2243 | and it is set up based on this frame, switch to the global | |
2244 | binding. That way, we can create or alter the frame-local binding | |
2245 | without messing up the symbol's status. */ | |
2246 | if (SYMBOLP (prop)) | |
2247 | { | |
ce5b453a SM |
2248 | struct Lisp_Symbol *sym = XSYMBOL (prop); |
2249 | start: | |
2250 | switch (sym->redirect) | |
2251 | { | |
2252 | case SYMBOL_VARALIAS: sym = indirect_variable (sym); goto start; | |
2253 | case SYMBOL_PLAINVAL: case SYMBOL_FORWARDED: break; | |
2254 | case SYMBOL_LOCALIZED: | |
2255 | { struct Lisp_Buffer_Local_Value *blv = sym->val.blv; | |
2256 | if (blv->frame_local && BLV_FOUND (blv) && XFRAME (blv->where) == f) | |
2257 | swap_in_global_binding (sym); | |
2258 | break; | |
2259 | } | |
2260 | default: abort (); | |
2261 | } | |
7eb63b72 GM |
2262 | } |
2263 | ||
9b2cd403 SM |
2264 | /* The tty color needed to be set before the frame's parameter |
2265 | alist was updated with the new value. This is not true any more, | |
2266 | but we still do this test early on. */ | |
2267 | if (FRAME_TERMCAP_P (f) && EQ (prop, Qtty_color_mode) | |
2268 | && f == FRAME_TTY (f)->previous_frame) | |
2269 | /* Force redisplay of this tty. */ | |
2270 | FRAME_TTY (f)->previous_frame = NULL; | |
94674d18 | 2271 | |
7eb63b72 GM |
2272 | /* Update the frame parameter alist. */ |
2273 | old_alist_elt = Fassq (prop, f->param_alist); | |
2274 | if (EQ (old_alist_elt, Qnil)) | |
ff11dfa1 | 2275 | f->param_alist = Fcons (Fcons (prop, val), f->param_alist); |
dc6f92b8 | 2276 | else |
7eb63b72 | 2277 | Fsetcdr (old_alist_elt, val); |
bc93c097 | 2278 | |
7eb63b72 GM |
2279 | /* Update some other special parameters in their special places |
2280 | in addition to the alist. */ | |
177c0ea7 | 2281 | |
329ca574 RS |
2282 | if (EQ (prop, Qbuffer_predicate)) |
2283 | f->buffer_predicate = val; | |
2284 | ||
032d78fe | 2285 | if (! FRAME_WINDOW_P (f)) |
e5317d61 EZ |
2286 | { |
2287 | if (EQ (prop, Qmenu_bar_lines)) | |
2288 | set_menu_bar_lines (f, val, make_number (FRAME_MENU_BAR_LINES (f))); | |
2289 | else if (EQ (prop, Qname)) | |
2290 | set_term_frame_name (f, val); | |
2291 | } | |
a249de79 | 2292 | |
e35d291d | 2293 | if (EQ (prop, Qminibuffer) && WINDOWP (val)) |
bc93c097 JB |
2294 | { |
2295 | if (! MINI_WINDOW_P (XWINDOW (val))) | |
6b61353c | 2296 | error ("Surrogate minibuffer windows must be minibuffer windows"); |
bc93c097 | 2297 | |
213bac8a | 2298 | if ((FRAME_HAS_MINIBUF_P (f) || FRAME_MINIBUF_ONLY_P (f)) |
7af7ef38 KH |
2299 | && !EQ (val, f->minibuffer_window)) |
2300 | error ("Can't change the surrogate minibuffer of a frame with its own minibuffer"); | |
bc93c097 JB |
2301 | |
2302 | /* Install the chosen minibuffer window, with proper buffer. */ | |
ff11dfa1 | 2303 | f->minibuffer_window = val; |
bc93c097 | 2304 | } |
dc6f92b8 JB |
2305 | } |
2306 | ||
ff11dfa1 | 2307 | DEFUN ("frame-parameters", Fframe_parameters, Sframe_parameters, 0, 1, 0, |
14ff1ee0 PJ |
2308 | doc: /* Return the parameters-alist of frame FRAME. |
2309 | It is a list of elements of the form (PARM . VALUE), where PARM is a symbol. | |
2310 | The meaningful PARMs depend on the kind of frame. | |
2311 | If FRAME is omitted, return information on the currently selected frame. */) | |
5842a27b | 2312 | (Lisp_Object frame) |
dc6f92b8 JB |
2313 | { |
2314 | Lisp_Object alist; | |
f769f1b2 | 2315 | FRAME_PTR f; |
dd10ec4f | 2316 | int height, width; |
57629833 | 2317 | struct gcpro gcpro1; |
dc6f92b8 | 2318 | |
03390a72 | 2319 | if (NILP (frame)) |
8d2666fe GM |
2320 | frame = selected_frame; |
2321 | ||
b7826503 | 2322 | CHECK_FRAME (frame); |
8d2666fe | 2323 | f = XFRAME (frame); |
dc6f92b8 | 2324 | |
f769f1b2 | 2325 | if (!FRAME_LIVE_P (f)) |
dc6f92b8 JB |
2326 | return Qnil; |
2327 | ||
ff11dfa1 | 2328 | alist = Fcopy_alist (f->param_alist); |
57629833 | 2329 | GCPRO1 (alist); |
177c0ea7 | 2330 | |
2d764c78 | 2331 | if (!FRAME_WINDOW_P (f)) |
bb221971 | 2332 | { |
4aec4b29 EZ |
2333 | int fg = FRAME_FOREGROUND_PIXEL (f); |
2334 | int bg = FRAME_BACKGROUND_PIXEL (f); | |
e1d0bbc9 EZ |
2335 | Lisp_Object elt; |
2336 | ||
2337 | /* If the frame's parameter alist says the colors are | |
2338 | unspecified and reversed, take the frame's background pixel | |
2339 | for foreground and vice versa. */ | |
2340 | elt = Fassq (Qforeground_color, alist); | |
19b5e79b | 2341 | if (CONSP (elt) && STRINGP (XCDR (elt))) |
70de9f06 | 2342 | { |
42a5b22f | 2343 | if (strncmp (SSDATA (XCDR (elt)), |
70de9f06 | 2344 | unspecified_bg, |
d5db4077 | 2345 | SCHARS (XCDR (elt))) == 0) |
70de9f06 | 2346 | store_in_alist (&alist, Qforeground_color, tty_color_name (f, bg)); |
42a5b22f | 2347 | else if (strncmp (SSDATA (XCDR (elt)), |
70de9f06 | 2348 | unspecified_fg, |
d5db4077 | 2349 | SCHARS (XCDR (elt))) == 0) |
70de9f06 EZ |
2350 | store_in_alist (&alist, Qforeground_color, tty_color_name (f, fg)); |
2351 | } | |
e1d0bbc9 EZ |
2352 | else |
2353 | store_in_alist (&alist, Qforeground_color, tty_color_name (f, fg)); | |
2354 | elt = Fassq (Qbackground_color, alist); | |
19b5e79b | 2355 | if (CONSP (elt) && STRINGP (XCDR (elt))) |
70de9f06 | 2356 | { |
42a5b22f | 2357 | if (strncmp (SSDATA (XCDR (elt)), |
70de9f06 | 2358 | unspecified_fg, |
d5db4077 | 2359 | SCHARS (XCDR (elt))) == 0) |
70de9f06 | 2360 | store_in_alist (&alist, Qbackground_color, tty_color_name (f, fg)); |
42a5b22f | 2361 | else if (strncmp (SSDATA (XCDR (elt)), |
70de9f06 | 2362 | unspecified_bg, |
d5db4077 | 2363 | SCHARS (XCDR (elt))) == 0) |
70de9f06 EZ |
2364 | store_in_alist (&alist, Qbackground_color, tty_color_name (f, bg)); |
2365 | } | |
e1d0bbc9 EZ |
2366 | else |
2367 | store_in_alist (&alist, Qbackground_color, tty_color_name (f, bg)); | |
2d764c78 EZ |
2368 | store_in_alist (&alist, intern ("font"), |
2369 | build_string (FRAME_MSDOS_P (f) | |
2370 | ? "ms-dos" | |
4ec0d3c1 | 2371 | : FRAME_W32_P (f) ? "w32term" |
4ec0d3c1 | 2372 | :"tty")); |
bb221971 | 2373 | } |
fd0c2bd1 | 2374 | store_in_alist (&alist, Qname, f->name); |
5af5757b | 2375 | height = (f->new_text_lines ? f->new_text_lines : FRAME_LINES (f)); |
dd10ec4f | 2376 | store_in_alist (&alist, Qheight, make_number (height)); |
5af5757b | 2377 | width = (f->new_text_cols ? f->new_text_cols : FRAME_COLS (f)); |
dd10ec4f | 2378 | store_in_alist (&alist, Qwidth, make_number (width)); |
f769f1b2 | 2379 | store_in_alist (&alist, Qmodeline, (FRAME_WANTS_MODELINE_P (f) ? Qt : Qnil)); |
fd0c2bd1 | 2380 | store_in_alist (&alist, Qminibuffer, |
39acc701 | 2381 | (! FRAME_HAS_MINIBUF_P (f) ? Qnil |
f769f1b2 KH |
2382 | : FRAME_MINIBUF_ONLY_P (f) ? Qonly |
2383 | : FRAME_MINIBUF_WINDOW (f))); | |
2384 | store_in_alist (&alist, Qunsplittable, (FRAME_NO_SPLIT_P (f) ? Qt : Qnil)); | |
03390a72 | 2385 | store_in_alist (&alist, Qbuffer_list, frame_buffer_list (frame)); |
a18b8cb5 | 2386 | store_in_alist (&alist, Qburied_buffer_list, XFRAME (frame)->buried_buffer_list); |
fd0c2bd1 | 2387 | |
dbc4e1c1 | 2388 | /* I think this should be done with a hook. */ |
032d78fe GV |
2389 | #ifdef HAVE_WINDOW_SYSTEM |
2390 | if (FRAME_WINDOW_P (f)) | |
ff11dfa1 | 2391 | x_report_frame_params (f, &alist); |
b6dd20ed | 2392 | else |
fd0c2bd1 | 2393 | #endif |
16a3738c KH |
2394 | { |
2395 | /* This ought to be correct in f->param_alist for an X frame. */ | |
2396 | Lisp_Object lines; | |
f4e93c40 | 2397 | XSETFASTINT (lines, FRAME_MENU_BAR_LINES (f)); |
16a3738c KH |
2398 | store_in_alist (&alist, Qmenu_bar_lines, lines); |
2399 | } | |
57629833 GM |
2400 | |
2401 | UNGCPRO; | |
dc6f92b8 JB |
2402 | return alist; |
2403 | } | |
2404 | ||
8b60f7bc | 2405 | |
a7ca3326 | 2406 | DEFUN ("frame-parameter", Fframe_parameter, Sframe_parameter, 2, 2, 0, |
14ff1ee0 PJ |
2407 | doc: /* Return FRAME's value for parameter PARAMETER. |
2408 | If FRAME is nil, describe the currently selected frame. */) | |
5842a27b | 2409 | (Lisp_Object frame, Lisp_Object parameter) |
8b60f7bc GM |
2410 | { |
2411 | struct frame *f; | |
2412 | Lisp_Object value; | |
2413 | ||
2414 | if (NILP (frame)) | |
2415 | frame = selected_frame; | |
2416 | else | |
b7826503 PJ |
2417 | CHECK_FRAME (frame); |
2418 | CHECK_SYMBOL (parameter); | |
177c0ea7 | 2419 | |
8b60f7bc GM |
2420 | f = XFRAME (frame); |
2421 | value = Qnil; | |
177c0ea7 | 2422 | |
8b60f7bc GM |
2423 | if (FRAME_LIVE_P (f)) |
2424 | { | |
5cd62b8c | 2425 | /* Avoid consing in frequent cases. */ |
67d853e6 GM |
2426 | if (EQ (parameter, Qname)) |
2427 | value = f->name; | |
6345f6aa GM |
2428 | #ifdef HAVE_X_WINDOWS |
2429 | else if (EQ (parameter, Qdisplay) && FRAME_X_P (f)) | |
2430 | value = XCAR (FRAME_X_DISPLAY_INFO (f)->name_list_element); | |
2431 | #endif /* HAVE_X_WINDOWS */ | |
75700ff2 GM |
2432 | else if (EQ (parameter, Qbackground_color) |
2433 | || EQ (parameter, Qforeground_color)) | |
67d853e6 GM |
2434 | { |
2435 | value = Fassq (parameter, f->param_alist); | |
2436 | if (CONSP (value)) | |
5f65b39d | 2437 | { |
5f65b39d EZ |
2438 | value = XCDR (value); |
2439 | /* Fframe_parameters puts the actual fg/bg color names, | |
2440 | even if f->param_alist says otherwise. This is | |
2441 | important when param_alist's notion of colors is | |
2442 | "unspecified". We need to do the same here. */ | |
2443 | if (STRINGP (value) && !FRAME_WINDOW_P (f)) | |
2444 | { | |
c9b08ba8 | 2445 | const char *color_name; |
e1d0bbc9 EZ |
2446 | EMACS_INT csz; |
2447 | ||
2448 | if (EQ (parameter, Qbackground_color)) | |
2449 | { | |
42a5b22f | 2450 | color_name = SSDATA (value); |
d5db4077 | 2451 | csz = SCHARS (value); |
e1d0bbc9 EZ |
2452 | if (strncmp (color_name, unspecified_bg, csz) == 0) |
2453 | value = tty_color_name (f, FRAME_BACKGROUND_PIXEL (f)); | |
2454 | else if (strncmp (color_name, unspecified_fg, csz) == 0) | |
2455 | value = tty_color_name (f, FRAME_FOREGROUND_PIXEL (f)); | |
2456 | } | |
2457 | else if (EQ (parameter, Qforeground_color)) | |
2458 | { | |
42a5b22f | 2459 | color_name = SSDATA (value); |
d5db4077 | 2460 | csz = SCHARS (value); |
e1d0bbc9 EZ |
2461 | if (strncmp (color_name, unspecified_fg, csz) == 0) |
2462 | value = tty_color_name (f, FRAME_FOREGROUND_PIXEL (f)); | |
2463 | else if (strncmp (color_name, unspecified_bg, csz) == 0) | |
2464 | value = tty_color_name (f, FRAME_BACKGROUND_PIXEL (f)); | |
2465 | } | |
5f65b39d EZ |
2466 | } |
2467 | } | |
b23236fb EZ |
2468 | else |
2469 | value = Fcdr (Fassq (parameter, Fframe_parameters (frame))); | |
67d853e6 | 2470 | } |
75700ff2 GM |
2471 | else if (EQ (parameter, Qdisplay_type) |
2472 | || EQ (parameter, Qbackground_mode)) | |
75700ff2 GM |
2473 | value = Fcdr (Fassq (parameter, f->param_alist)); |
2474 | else | |
ce5b453a SM |
2475 | /* FIXME: Avoid this code path at all (as well as code duplication) |
2476 | by sharing more code with Fframe_parameters. */ | |
75700ff2 | 2477 | value = Fcdr (Fassq (parameter, Fframe_parameters (frame))); |
8b60f7bc | 2478 | } |
177c0ea7 | 2479 | |
8b60f7bc GM |
2480 | return value; |
2481 | } | |
2482 | ||
2483 | ||
a7ca3326 | 2484 | DEFUN ("modify-frame-parameters", Fmodify_frame_parameters, |
ff11dfa1 | 2485 | Smodify_frame_parameters, 2, 2, 0, |
14ff1ee0 PJ |
2486 | doc: /* Modify the parameters of frame FRAME according to ALIST. |
2487 | If FRAME is nil, it defaults to the selected frame. | |
2488 | ALIST is an alist of parameters to change and their new values. | |
2489 | Each element of ALIST has the form (PARM . VALUE), where PARM is a symbol. | |
2490 | The meaningful PARMs depend on the kind of frame. | |
2491 | Undefined PARMs are ignored, but stored in the frame's parameter list | |
2492 | so that `frame-parameters' will return them. | |
2493 | ||
2494 | The value of frame parameter FOO can also be accessed | |
2495 | as a frame-local binding for the variable FOO, if you have | |
cf36572d GM |
2496 | enabled such bindings for that variable with `make-variable-frame-local'. |
2497 | Note that this functionality is obsolete as of Emacs 22.2, and its | |
2498 | use is not recommended. Explicitly check for a frame-parameter instead. */) | |
5842a27b | 2499 | (Lisp_Object frame, Lisp_Object alist) |
dc6f92b8 | 2500 | { |
fd0c2bd1 | 2501 | FRAME_PTR f; |
213bac8a | 2502 | register Lisp_Object tail, prop, val; |
dc6f92b8 | 2503 | |
ff11dfa1 | 2504 | if (EQ (frame, Qnil)) |
8d2666fe | 2505 | frame = selected_frame; |
b7826503 | 2506 | CHECK_LIVE_FRAME (frame); |
8d2666fe | 2507 | f = XFRAME (frame); |
dc6f92b8 | 2508 | |
dbc4e1c1 | 2509 | /* I think this should be done with a hook. */ |
032d78fe GV |
2510 | #ifdef HAVE_WINDOW_SYSTEM |
2511 | if (FRAME_WINDOW_P (f)) | |
fd0c2bd1 | 2512 | x_set_frame_parameters (f, alist); |
329ca574 | 2513 | else |
bb221971 RS |
2514 | #endif |
2515 | #ifdef MSDOS | |
2516 | if (FRAME_MSDOS_P (f)) | |
2517 | IT_set_frame_parameters (f, alist); | |
2518 | else | |
329ca574 | 2519 | #endif |
574a1a90 | 2520 | |
41d44f1f RS |
2521 | { |
2522 | int length = XINT (Flength (alist)); | |
2523 | int i; | |
2524 | Lisp_Object *parms | |
2525 | = (Lisp_Object *) alloca (length * sizeof (Lisp_Object)); | |
2526 | Lisp_Object *values | |
2527 | = (Lisp_Object *) alloca (length * sizeof (Lisp_Object)); | |
2528 | ||
2529 | /* Extract parm names and values into those vectors. */ | |
2530 | ||
2531 | i = 0; | |
d7b10f4c | 2532 | for (tail = alist; CONSP (tail); tail = XCDR (tail)) |
41d44f1f | 2533 | { |
213bac8a | 2534 | Lisp_Object elt; |
41d44f1f | 2535 | |
d7b10f4c | 2536 | elt = XCAR (tail); |
41d44f1f RS |
2537 | parms[i] = Fcar (elt); |
2538 | values[i] = Fcdr (elt); | |
2539 | i++; | |
2540 | } | |
2541 | ||
2542 | /* Now process them in reverse of specified order. */ | |
5ffe6683 | 2543 | while (--i >= 0) |
41d44f1f RS |
2544 | { |
2545 | prop = parms[i]; | |
2546 | val = values[i]; | |
2547 | store_frame_param (f, prop, val); | |
33d537f0 JL |
2548 | |
2549 | /* Changing the background color might change the background | |
2550 | mode, so that we have to load new defface specs. | |
2551 | Call frame-set-background-mode to do that. */ | |
2552 | if (EQ (prop, Qbackground_color)) | |
2553 | call1 (Qframe_set_background_mode, frame); | |
41d44f1f RS |
2554 | } |
2555 | } | |
3b58be21 | 2556 | return Qnil; |
dc6f92b8 JB |
2557 | } |
2558 | \f | |
a26a1f95 | 2559 | DEFUN ("frame-char-height", Fframe_char_height, Sframe_char_height, |
14ff1ee0 PJ |
2560 | 0, 1, 0, |
2561 | doc: /* Height in pixels of a line in the font in frame FRAME. | |
2562 | If FRAME is omitted, the selected frame is used. | |
2563 | For a terminal frame, the value is always 1. */) | |
5842a27b | 2564 | (Lisp_Object frame) |
dc6f92b8 | 2565 | { |
a26a1f95 | 2566 | struct frame *f; |
dc6f92b8 | 2567 | |
a26a1f95 | 2568 | if (NILP (frame)) |
8d2666fe | 2569 | frame = selected_frame; |
b7826503 | 2570 | CHECK_FRAME (frame); |
8d2666fe | 2571 | f = XFRAME (frame); |
a26a1f95 | 2572 | |
032d78fe GV |
2573 | #ifdef HAVE_WINDOW_SYSTEM |
2574 | if (FRAME_WINDOW_P (f)) | |
a26a1f95 RS |
2575 | return make_number (x_char_height (f)); |
2576 | else | |
dc6d9681 | 2577 | #endif |
a26a1f95 RS |
2578 | return make_number (1); |
2579 | } | |
dc6d9681 | 2580 | |
dc6f92b8 | 2581 | |
a26a1f95 | 2582 | DEFUN ("frame-char-width", Fframe_char_width, Sframe_char_width, |
14ff1ee0 PJ |
2583 | 0, 1, 0, |
2584 | doc: /* Width in pixels of characters in the font in frame FRAME. | |
2585 | If FRAME is omitted, the selected frame is used. | |
31b7cc74 | 2586 | On a graphical screen, the width is the standard width of the default font. |
14ff1ee0 | 2587 | For a terminal screen, the value is always 1. */) |
5842a27b | 2588 | (Lisp_Object frame) |
dc6f92b8 | 2589 | { |
a26a1f95 RS |
2590 | struct frame *f; |
2591 | ||
2592 | if (NILP (frame)) | |
8d2666fe | 2593 | frame = selected_frame; |
b7826503 | 2594 | CHECK_FRAME (frame); |
8d2666fe | 2595 | f = XFRAME (frame); |
a26a1f95 | 2596 | |
032d78fe GV |
2597 | #ifdef HAVE_WINDOW_SYSTEM |
2598 | if (FRAME_WINDOW_P (f)) | |
a26a1f95 RS |
2599 | return make_number (x_char_width (f)); |
2600 | else | |
2601 | #endif | |
2602 | return make_number (1); | |
dc6f92b8 JB |
2603 | } |
2604 | ||
177c0ea7 | 2605 | DEFUN ("frame-pixel-height", Fframe_pixel_height, |
a26a1f95 | 2606 | Sframe_pixel_height, 0, 1, 0, |
14ff1ee0 | 2607 | doc: /* Return a FRAME's height in pixels. |
9ec6f100 GM |
2608 | If FRAME is omitted, the selected frame is used. The exact value |
2609 | of the result depends on the window-system and toolkit in use: | |
2610 | ||
2611 | In the Gtk+ version of Emacs, it includes only any window (including | |
2612 | the minibuffer or eacho area), mode line, and header line. It does not | |
2613 | include the tool bar or menu bar. | |
2614 | ||
2615 | With the Motif or Lucid toolkits, it also includes the tool bar (but | |
2616 | not the menu bar). | |
2617 | ||
2618 | In a graphical version with no toolkit, it includes both the tool bar | |
2619 | and menu bar. | |
2620 | ||
2621 | For a text-only terminal, it includes the menu bar. In this case, the | |
2622 | result is really in characters rather than pixels (i.e., is identical | |
2623 | to `frame-height'). */) | |
5842a27b | 2624 | (Lisp_Object frame) |
dc6f92b8 | 2625 | { |
a26a1f95 RS |
2626 | struct frame *f; |
2627 | ||
2628 | if (NILP (frame)) | |
8d2666fe | 2629 | frame = selected_frame; |
b7826503 | 2630 | CHECK_FRAME (frame); |
8d2666fe | 2631 | f = XFRAME (frame); |
a26a1f95 | 2632 | |
032d78fe GV |
2633 | #ifdef HAVE_WINDOW_SYSTEM |
2634 | if (FRAME_WINDOW_P (f)) | |
a26a1f95 RS |
2635 | return make_number (x_pixel_height (f)); |
2636 | else | |
dc6d9681 | 2637 | #endif |
5af5757b | 2638 | return make_number (FRAME_LINES (f)); |
a26a1f95 RS |
2639 | } |
2640 | ||
177c0ea7 | 2641 | DEFUN ("frame-pixel-width", Fframe_pixel_width, |
a26a1f95 | 2642 | Sframe_pixel_width, 0, 1, 0, |
14ff1ee0 PJ |
2643 | doc: /* Return FRAME's width in pixels. |
2644 | For a terminal frame, the result really gives the width in characters. | |
2645 | If FRAME is omitted, the selected frame is used. */) | |
5842a27b | 2646 | (Lisp_Object frame) |
a26a1f95 RS |
2647 | { |
2648 | struct frame *f; | |
2649 | ||
2650 | if (NILP (frame)) | |
8d2666fe | 2651 | frame = selected_frame; |
b7826503 | 2652 | CHECK_FRAME (frame); |
8d2666fe | 2653 | f = XFRAME (frame); |
dc6f92b8 | 2654 | |
032d78fe GV |
2655 | #ifdef HAVE_WINDOW_SYSTEM |
2656 | if (FRAME_WINDOW_P (f)) | |
a26a1f95 RS |
2657 | return make_number (x_pixel_width (f)); |
2658 | else | |
2659 | #endif | |
5af5757b | 2660 | return make_number (FRAME_COLS (f)); |
a26a1f95 | 2661 | } |
fb0cf781 J |
2662 | |
2663 | DEFUN ("tool-bar-pixel-width", Ftool_bar_pixel_width, | |
2664 | Stool_bar_pixel_width, 0, 1, 0, | |
2665 | doc: /* Return width in pixels of FRAME's tool bar. | |
2666 | The result is greater than zero only when the tool bar is on the left | |
2667 | or right side of FRAME. If FRAME is omitted, the selected frame is | |
2668 | used. */) | |
2669 | (Lisp_Object frame) | |
2670 | { | |
2671 | struct frame *f; | |
2672 | ||
2673 | if (NILP (frame)) | |
2674 | frame = selected_frame; | |
2675 | CHECK_FRAME (frame); | |
2676 | f = XFRAME (frame); | |
2677 | ||
2678 | #ifdef FRAME_TOOLBAR_WIDTH | |
2679 | if (FRAME_WINDOW_P (f)) | |
2680 | return make_number (FRAME_TOOLBAR_WIDTH (f)); | |
2681 | #endif | |
4ddb20d6 | 2682 | return make_number (0); |
fb0cf781 | 2683 | } |
a26a1f95 | 2684 | \f |
ff11dfa1 | 2685 | DEFUN ("set-frame-height", Fset_frame_height, Sset_frame_height, 2, 3, 0, |
14ff1ee0 PJ |
2686 | doc: /* Specify that the frame FRAME has LINES lines. |
2687 | Optional third arg non-nil means that redisplay should use LINES lines | |
2688 | but that the idea of the actual height of the frame should not be changed. */) | |
5842a27b | 2689 | (Lisp_Object frame, Lisp_Object lines, Lisp_Object pretend) |
dc6f92b8 | 2690 | { |
ff11dfa1 | 2691 | register struct frame *f; |
dc6f92b8 | 2692 | |
b7826503 | 2693 | CHECK_NUMBER (lines); |
ff11dfa1 | 2694 | if (NILP (frame)) |
8d2666fe | 2695 | frame = selected_frame; |
b7826503 | 2696 | CHECK_LIVE_FRAME (frame); |
8d2666fe | 2697 | f = XFRAME (frame); |
dc6f92b8 | 2698 | |
dbc4e1c1 | 2699 | /* I think this should be done with a hook. */ |
032d78fe GV |
2700 | #ifdef HAVE_WINDOW_SYSTEM |
2701 | if (FRAME_WINDOW_P (f)) | |
dc6f92b8 | 2702 | { |
5af5757b KS |
2703 | if (XINT (lines) != FRAME_LINES (f)) |
2704 | x_set_window_size (f, 1, FRAME_COLS (f), XINT (lines)); | |
32347cf4 | 2705 | do_pending_window_change (0); |
dc6f92b8 JB |
2706 | } |
2707 | else | |
fd0c2bd1 | 2708 | #endif |
32347cf4 | 2709 | change_frame_size (f, XINT (lines), 0, !NILP (pretend), 0, 0); |
dc6f92b8 JB |
2710 | return Qnil; |
2711 | } | |
2712 | ||
ff11dfa1 | 2713 | DEFUN ("set-frame-width", Fset_frame_width, Sset_frame_width, 2, 3, 0, |
14ff1ee0 PJ |
2714 | doc: /* Specify that the frame FRAME has COLS columns. |
2715 | Optional third arg non-nil means that redisplay should use COLS columns | |
2716 | but that the idea of the actual width of the frame should not be changed. */) | |
5842a27b | 2717 | (Lisp_Object frame, Lisp_Object cols, Lisp_Object pretend) |
dc6f92b8 | 2718 | { |
ff11dfa1 | 2719 | register struct frame *f; |
b7826503 | 2720 | CHECK_NUMBER (cols); |
ff11dfa1 | 2721 | if (NILP (frame)) |
8d2666fe | 2722 | frame = selected_frame; |
b7826503 | 2723 | CHECK_LIVE_FRAME (frame); |
8d2666fe | 2724 | f = XFRAME (frame); |
dc6f92b8 | 2725 | |
dbc4e1c1 | 2726 | /* I think this should be done with a hook. */ |
032d78fe GV |
2727 | #ifdef HAVE_WINDOW_SYSTEM |
2728 | if (FRAME_WINDOW_P (f)) | |
dc6f92b8 | 2729 | { |
5af5757b KS |
2730 | if (XINT (cols) != FRAME_COLS (f)) |
2731 | x_set_window_size (f, 1, XINT (cols), FRAME_LINES (f)); | |
32347cf4 | 2732 | do_pending_window_change (0); |
dc6f92b8 JB |
2733 | } |
2734 | else | |
fd0c2bd1 | 2735 | #endif |
32347cf4 | 2736 | change_frame_size (f, 0, XINT (cols), !NILP (pretend), 0, 0); |
dc6f92b8 JB |
2737 | return Qnil; |
2738 | } | |
2739 | ||
ff11dfa1 | 2740 | DEFUN ("set-frame-size", Fset_frame_size, Sset_frame_size, 3, 3, 0, |
14ff1ee0 | 2741 | doc: /* Sets size of FRAME to COLS by ROWS, measured in characters. */) |
5842a27b | 2742 | (Lisp_Object frame, Lisp_Object cols, Lisp_Object rows) |
dc6f92b8 | 2743 | { |
ff11dfa1 | 2744 | register struct frame *f; |
dc6f92b8 | 2745 | |
b7826503 PJ |
2746 | CHECK_LIVE_FRAME (frame); |
2747 | CHECK_NUMBER (cols); | |
2748 | CHECK_NUMBER (rows); | |
ff11dfa1 | 2749 | f = XFRAME (frame); |
dc6f92b8 | 2750 | |
dbc4e1c1 | 2751 | /* I think this should be done with a hook. */ |
032d78fe GV |
2752 | #ifdef HAVE_WINDOW_SYSTEM |
2753 | if (FRAME_WINDOW_P (f)) | |
dc6f92b8 | 2754 | { |
5af5757b KS |
2755 | if (XINT (rows) != FRAME_LINES (f) |
2756 | || XINT (cols) != FRAME_COLS (f) | |
2757 | || f->new_text_lines || f->new_text_cols) | |
808c0f20 | 2758 | x_set_window_size (f, 1, XINT (cols), XINT (rows)); |
32347cf4 | 2759 | do_pending_window_change (0); |
dc6f92b8 JB |
2760 | } |
2761 | else | |
fd0c2bd1 | 2762 | #endif |
32347cf4 | 2763 | change_frame_size (f, XINT (rows), XINT (cols), 0, 0, 0); |
dc6f92b8 JB |
2764 | |
2765 | return Qnil; | |
2766 | } | |
2767 | ||
177c0ea7 | 2768 | DEFUN ("set-frame-position", Fset_frame_position, |
ff11dfa1 | 2769 | Sset_frame_position, 3, 3, 0, |
14ff1ee0 PJ |
2770 | doc: /* Sets position of FRAME in pixels to XOFFSET by YOFFSET. |
2771 | This is actually the position of the upper left corner of the frame. | |
2772 | Negative values for XOFFSET or YOFFSET are interpreted relative to | |
2773 | the rightmost or bottommost possible position (that stays within the screen). */) | |
5842a27b | 2774 | (Lisp_Object frame, Lisp_Object xoffset, Lisp_Object yoffset) |
dc6f92b8 | 2775 | { |
ff11dfa1 | 2776 | register struct frame *f; |
dc6f92b8 | 2777 | |
b7826503 PJ |
2778 | CHECK_LIVE_FRAME (frame); |
2779 | CHECK_NUMBER (xoffset); | |
2780 | CHECK_NUMBER (yoffset); | |
ff11dfa1 | 2781 | f = XFRAME (frame); |
dc6f92b8 | 2782 | |
dbc4e1c1 | 2783 | /* I think this should be done with a hook. */ |
032d78fe GV |
2784 | #ifdef HAVE_WINDOW_SYSTEM |
2785 | if (FRAME_WINDOW_P (f)) | |
c7c70761 | 2786 | x_set_offset (f, XINT (xoffset), XINT (yoffset), 1); |
fd0c2bd1 | 2787 | #endif |
dc6f92b8 JB |
2788 | |
2789 | return Qt; | |
2790 | } | |
dc6d9681 | 2791 | |
dc6f92b8 | 2792 | \f |
972f4259 KS |
2793 | /*********************************************************************** |
2794 | Frame Parameters | |
2795 | ***********************************************************************/ | |
2796 | ||
2797 | /* Connect the frame-parameter names for X frames | |
2798 | to the ways of passing the parameter values to the window system. | |
2799 | ||
2800 | The name of a parameter, as a Lisp symbol, | |
2801 | has an `x-frame-parameter' property which is an integer in Lisp | |
2802 | that is an index in this table. */ | |
2803 | ||
2804 | struct frame_parm_table { | |
675e2c69 | 2805 | const char *name; |
972f4259 KS |
2806 | Lisp_Object *variable; |
2807 | }; | |
2808 | ||
94eed851 | 2809 | static const struct frame_parm_table frame_parms[] = |
972f4259 KS |
2810 | { |
2811 | {"auto-raise", &Qauto_raise}, | |
2812 | {"auto-lower", &Qauto_lower}, | |
2813 | {"background-color", 0}, | |
2814 | {"border-color", &Qborder_color}, | |
2815 | {"border-width", &Qborder_width}, | |
2816 | {"cursor-color", &Qcursor_color}, | |
2817 | {"cursor-type", &Qcursor_type}, | |
2818 | {"font", 0}, | |
2819 | {"foreground-color", 0}, | |
2820 | {"icon-name", &Qicon_name}, | |
2821 | {"icon-type", &Qicon_type}, | |
2822 | {"internal-border-width", &Qinternal_border_width}, | |
2823 | {"menu-bar-lines", &Qmenu_bar_lines}, | |
2824 | {"mouse-color", &Qmouse_color}, | |
2825 | {"name", &Qname}, | |
2826 | {"scroll-bar-width", &Qscroll_bar_width}, | |
2827 | {"title", &Qtitle}, | |
2828 | {"unsplittable", &Qunsplittable}, | |
2829 | {"vertical-scroll-bars", &Qvertical_scroll_bars}, | |
2830 | {"visibility", &Qvisibility}, | |
2831 | {"tool-bar-lines", &Qtool_bar_lines}, | |
2832 | {"scroll-bar-foreground", &Qscroll_bar_foreground}, | |
2833 | {"scroll-bar-background", &Qscroll_bar_background}, | |
2834 | {"screen-gamma", &Qscreen_gamma}, | |
2835 | {"line-spacing", &Qline_spacing}, | |
2836 | {"left-fringe", &Qleft_fringe}, | |
2837 | {"right-fringe", &Qright_fringe}, | |
2838 | {"wait-for-wm", &Qwait_for_wm}, | |
2839 | {"fullscreen", &Qfullscreen}, | |
0a708637 | 2840 | {"font-backend", &Qfont_backend}, |
cad9ef74 JD |
2841 | {"alpha", &Qalpha}, |
2842 | {"sticky", &Qsticky}, | |
bfeabdc3 | 2843 | {"tool-bar-position", &Qtool_bar_position}, |
972f4259 KS |
2844 | }; |
2845 | ||
81626931 | 2846 | #ifdef WINDOWSNT |
972f4259 | 2847 | |
972f4259 | 2848 | /* Calculate fullscreen size. Return in *TOP_POS and *LEFT_POS the |
bd45aef7 | 2849 | wanted positions of the WM window (not Emacs window). |
972f4259 KS |
2850 | Return in *WIDTH and *HEIGHT the wanted width and height of Emacs |
2851 | window (FRAME_X_WINDOW). | |
2852 | */ | |
2853 | ||
dfcf069d | 2854 | void |
971de7fb | 2855 | x_fullscreen_adjust (struct frame *f, int *width, int *height, int *top_pos, int *left_pos) |
dc6f92b8 | 2856 | { |
5af5757b KS |
2857 | int newwidth = FRAME_COLS (f); |
2858 | int newheight = FRAME_LINES (f); | |
05eb7cdc | 2859 | Display_Info *dpyinfo = FRAME_X_DISPLAY_INFO (f); |
dc6f92b8 | 2860 | |
5af5757b KS |
2861 | *top_pos = f->top_pos; |
2862 | *left_pos = f->left_pos; | |
3df1fda2 | 2863 | |
5af5757b | 2864 | if (f->want_fullscreen & FULLSCREEN_HEIGHT) |
972f4259 KS |
2865 | { |
2866 | int ph; | |
2867 | ||
a0fe6cca | 2868 | ph = x_display_pixel_height (dpyinfo); |
5af5757b KS |
2869 | newheight = FRAME_PIXEL_HEIGHT_TO_TEXT_LINES (f, ph); |
2870 | ph = FRAME_TEXT_LINES_TO_PIXEL_HEIGHT (f, newheight) - f->y_pixels_diff; | |
2871 | newheight = FRAME_PIXEL_HEIGHT_TO_TEXT_LINES (f, ph); | |
972f4259 KS |
2872 | *top_pos = 0; |
2873 | } | |
dc6f92b8 | 2874 | |
5af5757b | 2875 | if (f->want_fullscreen & FULLSCREEN_WIDTH) |
972f4259 KS |
2876 | { |
2877 | int pw; | |
2878 | ||
a0fe6cca | 2879 | pw = x_display_pixel_width (dpyinfo); |
5af5757b KS |
2880 | newwidth = FRAME_PIXEL_WIDTH_TO_TEXT_COLS (f, pw); |
2881 | pw = FRAME_TEXT_COLS_TO_PIXEL_WIDTH (f, newwidth) - f->x_pixels_diff; | |
2882 | newwidth = FRAME_PIXEL_WIDTH_TO_TEXT_COLS (f, pw); | |
972f4259 KS |
2883 | *left_pos = 0; |
2884 | } | |
dc6f92b8 | 2885 | |
972f4259 KS |
2886 | *width = newwidth; |
2887 | *height = newheight; | |
2888 | } | |
dc6f92b8 | 2889 | |
81626931 PE |
2890 | #endif /* WINDOWSNT */ |
2891 | ||
2892 | #ifdef HAVE_WINDOW_SYSTEM | |
beb0bc36 | 2893 | |
972f4259 KS |
2894 | /* Change the parameters of frame F as specified by ALIST. |
2895 | If a parameter is not specially recognized, do nothing special; | |
2896 | otherwise call the `x_set_...' function for that parameter. | |
2897 | Except for certain geometry properties, always call store_frame_param | |
2898 | to store the new value in the parameter alist. */ | |
14ff1ee0 | 2899 | |
972f4259 | 2900 | void |
971de7fb | 2901 | x_set_frame_parameters (FRAME_PTR f, Lisp_Object alist) |
972f4259 KS |
2902 | { |
2903 | Lisp_Object tail; | |
dc6f92b8 | 2904 | |
972f4259 KS |
2905 | /* If both of these parameters are present, it's more efficient to |
2906 | set them both at once. So we wait until we've looked at the | |
2907 | entire list before we set them. */ | |
2908 | int width, height; | |
3df1fda2 | 2909 | |
972f4259 KS |
2910 | /* Same here. */ |
2911 | Lisp_Object left, top; | |
2912 | ||
2913 | /* Same with these. */ | |
2914 | Lisp_Object icon_left, icon_top; | |
2915 | ||
2916 | /* Record in these vectors all the parms specified. */ | |
2917 | Lisp_Object *parms; | |
2918 | Lisp_Object *values; | |
c5101a77 | 2919 | size_t i, p; |
972f4259 KS |
2920 | int left_no_change = 0, top_no_change = 0; |
2921 | int icon_left_no_change = 0, icon_top_no_change = 0; | |
3f1c6666 | 2922 | int size_changed = 0; |
972f4259 KS |
2923 | struct gcpro gcpro1, gcpro2; |
2924 | ||
2925 | i = 0; | |
2926 | for (tail = alist; CONSP (tail); tail = Fcdr (tail)) | |
2927 | i++; | |
2928 | ||
2929 | parms = (Lisp_Object *) alloca (i * sizeof (Lisp_Object)); | |
2930 | values = (Lisp_Object *) alloca (i * sizeof (Lisp_Object)); | |
2931 | ||
2932 | /* Extract parm names and values into those vectors. */ | |
2933 | ||
2934 | i = 0; | |
d7b10f4c | 2935 | for (tail = alist; CONSP (tail); tail = XCDR (tail)) |
972f4259 KS |
2936 | { |
2937 | Lisp_Object elt; | |
2938 | ||
d7b10f4c | 2939 | elt = XCAR (tail); |
972f4259 KS |
2940 | parms[i] = Fcar (elt); |
2941 | values[i] = Fcdr (elt); | |
2942 | i++; | |
2943 | } | |
2944 | /* TAIL and ALIST are not used again below here. */ | |
2945 | alist = tail = Qnil; | |
2946 | ||
2947 | GCPRO2 (*parms, *values); | |
2948 | gcpro1.nvars = i; | |
2949 | gcpro2.nvars = i; | |
2950 | ||
2951 | /* There is no need to gcpro LEFT, TOP, ICON_LEFT, or ICON_TOP, | |
2952 | because their values appear in VALUES and strings are not valid. */ | |
2953 | top = left = Qunbound; | |
2954 | icon_left = icon_top = Qunbound; | |
2955 | ||
2956 | /* Provide default values for HEIGHT and WIDTH. */ | |
5af5757b KS |
2957 | width = (f->new_text_cols ? f->new_text_cols : FRAME_COLS (f)); |
2958 | height = (f->new_text_lines ? f->new_text_lines : FRAME_LINES (f)); | |
972f4259 KS |
2959 | |
2960 | /* Process foreground_color and background_color before anything else. | |
2961 | They are independent of other properties, but other properties (e.g., | |
2962 | cursor_color) are dependent upon them. */ | |
2963 | /* Process default font as well, since fringe widths depends on it. */ | |
972f4259 KS |
2964 | for (p = 0; p < i; p++) |
2965 | { | |
2966 | Lisp_Object prop, val; | |
2967 | ||
2968 | prop = parms[p]; | |
2969 | val = values[p]; | |
2970 | if (EQ (prop, Qforeground_color) | |
2971 | || EQ (prop, Qbackground_color) | |
3f1c6666 | 2972 | || EQ (prop, Qfont)) |
972f4259 KS |
2973 | { |
2974 | register Lisp_Object param_index, old_value; | |
2975 | ||
2976 | old_value = get_frame_param (f, prop); | |
972f4259 KS |
2977 | if (NILP (Fequal (val, old_value))) |
2978 | { | |
2979 | store_frame_param (f, prop, val); | |
2980 | ||
2981 | param_index = Fget (prop, Qx_frame_parameter); | |
2982 | if (NATNUMP (param_index) | |
2983 | && (XFASTINT (param_index) | |
2984 | < sizeof (frame_parms)/sizeof (frame_parms[0])) | |
fa971ac3 KL |
2985 | && FRAME_RIF (f)->frame_parm_handlers[XINT (param_index)]) |
2986 | (*(FRAME_RIF (f)->frame_parm_handlers[XINT (param_index)])) (f, val, old_value); | |
972f4259 KS |
2987 | } |
2988 | } | |
2989 | } | |
2990 | ||
2991 | /* Now process them in reverse of specified order. */ | |
c5101a77 | 2992 | while (i-- != 0) |
972f4259 KS |
2993 | { |
2994 | Lisp_Object prop, val; | |
2995 | ||
2996 | prop = parms[i]; | |
2997 | val = values[i]; | |
2998 | ||
629c715d | 2999 | if (EQ (prop, Qwidth) && NATNUMP (val)) |
3f1c6666 JD |
3000 | { |
3001 | size_changed = 1; | |
3002 | width = XFASTINT (val); | |
3003 | } | |
629c715d | 3004 | else if (EQ (prop, Qheight) && NATNUMP (val)) |
3f1c6666 JD |
3005 | { |
3006 | size_changed = 1; | |
3007 | height = XFASTINT (val); | |
3008 | } | |
972f4259 KS |
3009 | else if (EQ (prop, Qtop)) |
3010 | top = val; | |
3011 | else if (EQ (prop, Qleft)) | |
3012 | left = val; | |
3013 | else if (EQ (prop, Qicon_top)) | |
3014 | icon_top = val; | |
3015 | else if (EQ (prop, Qicon_left)) | |
3016 | icon_left = val; | |
3017 | else if (EQ (prop, Qforeground_color) | |
3018 | || EQ (prop, Qbackground_color) | |
3f1c6666 | 3019 | || EQ (prop, Qfont)) |
972f4259 KS |
3020 | /* Processed above. */ |
3021 | continue; | |
3022 | else | |
3023 | { | |
3024 | register Lisp_Object param_index, old_value; | |
3025 | ||
3026 | old_value = get_frame_param (f, prop); | |
3027 | ||
3028 | store_frame_param (f, prop, val); | |
3029 | ||
3030 | param_index = Fget (prop, Qx_frame_parameter); | |
3031 | if (NATNUMP (param_index) | |
3032 | && (XFASTINT (param_index) | |
3033 | < sizeof (frame_parms)/sizeof (frame_parms[0])) | |
fa971ac3 KL |
3034 | && FRAME_RIF (f)->frame_parm_handlers[XINT (param_index)]) |
3035 | (*(FRAME_RIF (f)->frame_parm_handlers[XINT (param_index)])) (f, val, old_value); | |
972f4259 KS |
3036 | } |
3037 | } | |
3038 | ||
3039 | /* Don't die if just one of these was set. */ | |
3040 | if (EQ (left, Qunbound)) | |
3041 | { | |
3042 | left_no_change = 1; | |
5af5757b KS |
3043 | if (f->left_pos < 0) |
3044 | left = Fcons (Qplus, Fcons (make_number (f->left_pos), Qnil)); | |
972f4259 | 3045 | else |
5af5757b | 3046 | XSETINT (left, f->left_pos); |
972f4259 KS |
3047 | } |
3048 | if (EQ (top, Qunbound)) | |
3049 | { | |
3050 | top_no_change = 1; | |
5af5757b KS |
3051 | if (f->top_pos < 0) |
3052 | top = Fcons (Qplus, Fcons (make_number (f->top_pos), Qnil)); | |
972f4259 | 3053 | else |
5af5757b | 3054 | XSETINT (top, f->top_pos); |
972f4259 KS |
3055 | } |
3056 | ||
3057 | /* If one of the icon positions was not set, preserve or default it. */ | |
3058 | if (EQ (icon_left, Qunbound) || ! INTEGERP (icon_left)) | |
3059 | { | |
3060 | icon_left_no_change = 1; | |
3061 | icon_left = Fcdr (Fassq (Qicon_left, f->param_alist)); | |
3062 | if (NILP (icon_left)) | |
3063 | XSETINT (icon_left, 0); | |
3064 | } | |
3065 | if (EQ (icon_top, Qunbound) || ! INTEGERP (icon_top)) | |
3066 | { | |
3067 | icon_top_no_change = 1; | |
3068 | icon_top = Fcdr (Fassq (Qicon_top, f->param_alist)); | |
3069 | if (NILP (icon_top)) | |
3070 | XSETINT (icon_top, 0); | |
3071 | } | |
3072 | ||
972f4259 KS |
3073 | /* Don't set these parameters unless they've been explicitly |
3074 | specified. The window might be mapped or resized while we're in | |
3075 | this function, and we don't want to override that unless the lisp | |
3076 | code has asked for it. | |
3077 | ||
3078 | Don't set these parameters unless they actually differ from the | |
3079 | window's current parameters; the window may not actually exist | |
3080 | yet. */ | |
3081 | { | |
3082 | Lisp_Object frame; | |
3083 | ||
3084 | check_frame_size (f, &height, &width); | |
3085 | ||
3086 | XSETFRAME (frame, f); | |
3087 | ||
3f1c6666 JD |
3088 | if (size_changed |
3089 | && (width != FRAME_COLS (f) | |
3090 | || height != FRAME_LINES (f) | |
3091 | || f->new_text_lines || f->new_text_cols)) | |
3092 | Fset_frame_size (frame, make_number (width), make_number (height)); | |
972f4259 KS |
3093 | |
3094 | if ((!NILP (left) || !NILP (top)) | |
3095 | && ! (left_no_change && top_no_change) | |
5af5757b KS |
3096 | && ! (NUMBERP (left) && XINT (left) == f->left_pos |
3097 | && NUMBERP (top) && XINT (top) == f->top_pos)) | |
972f4259 KS |
3098 | { |
3099 | int leftpos = 0; | |
3100 | int toppos = 0; | |
3101 | ||
3102 | /* Record the signs. */ | |
5af5757b | 3103 | f->size_hint_flags &= ~ (XNegative | YNegative); |
972f4259 | 3104 | if (EQ (left, Qminus)) |
5af5757b | 3105 | f->size_hint_flags |= XNegative; |
972f4259 KS |
3106 | else if (INTEGERP (left)) |
3107 | { | |
3108 | leftpos = XINT (left); | |
3109 | if (leftpos < 0) | |
5af5757b | 3110 | f->size_hint_flags |= XNegative; |
972f4259 KS |
3111 | } |
3112 | else if (CONSP (left) && EQ (XCAR (left), Qminus) | |
3113 | && CONSP (XCDR (left)) | |
3114 | && INTEGERP (XCAR (XCDR (left)))) | |
3115 | { | |
3116 | leftpos = - XINT (XCAR (XCDR (left))); | |
5af5757b | 3117 | f->size_hint_flags |= XNegative; |
972f4259 KS |
3118 | } |
3119 | else if (CONSP (left) && EQ (XCAR (left), Qplus) | |
3120 | && CONSP (XCDR (left)) | |
3121 | && INTEGERP (XCAR (XCDR (left)))) | |
3122 | { | |
3123 | leftpos = XINT (XCAR (XCDR (left))); | |
3124 | } | |
3125 | ||
3126 | if (EQ (top, Qminus)) | |
5af5757b | 3127 | f->size_hint_flags |= YNegative; |
972f4259 KS |
3128 | else if (INTEGERP (top)) |
3129 | { | |
3130 | toppos = XINT (top); | |
3131 | if (toppos < 0) | |
5af5757b | 3132 | f->size_hint_flags |= YNegative; |
972f4259 KS |
3133 | } |
3134 | else if (CONSP (top) && EQ (XCAR (top), Qminus) | |
3135 | && CONSP (XCDR (top)) | |
3136 | && INTEGERP (XCAR (XCDR (top)))) | |
3137 | { | |
3138 | toppos = - XINT (XCAR (XCDR (top))); | |
5af5757b | 3139 | f->size_hint_flags |= YNegative; |
972f4259 KS |
3140 | } |
3141 | else if (CONSP (top) && EQ (XCAR (top), Qplus) | |
3142 | && CONSP (XCDR (top)) | |
3143 | && INTEGERP (XCAR (XCDR (top)))) | |
3144 | { | |
3145 | toppos = XINT (XCAR (XCDR (top))); | |
3146 | } | |
3147 | ||
3148 | ||
3149 | /* Store the numeric value of the position. */ | |
5af5757b KS |
3150 | f->top_pos = toppos; |
3151 | f->left_pos = leftpos; | |
972f4259 | 3152 | |
5af5757b | 3153 | f->win_gravity = NorthWestGravity; |
972f4259 KS |
3154 | |
3155 | /* Actually set that position, and convert to absolute. */ | |
3156 | x_set_offset (f, leftpos, toppos, -1); | |
3157 | } | |
3158 | ||
3159 | if ((!NILP (icon_left) || !NILP (icon_top)) | |
3160 | && ! (icon_left_no_change && icon_top_no_change)) | |
3161 | x_wm_set_icon_position (f, XINT (icon_left), XINT (icon_top)); | |
3162 | } | |
3163 | ||
3164 | UNGCPRO; | |
3165 | } | |
3166 | ||
3167 | ||
3168 | /* Insert a description of internally-recorded parameters of frame X | |
3169 | into the parameter alist *ALISTPTR that is to be given to the user. | |
3170 | Only parameters that are specific to the X window system | |
3171 | and whose values are not correctly recorded in the frame's | |
3172 | param_alist need to be considered here. */ | |
3173 | ||
3174 | void | |
971de7fb | 3175 | x_report_frame_params (struct frame *f, Lisp_Object *alistptr) |
972f4259 KS |
3176 | { |
3177 | char buf[16]; | |
3178 | Lisp_Object tem; | |
3179 | ||
3180 | /* Represent negative positions (off the top or left screen edge) | |
3181 | in a way that Fmodify_frame_parameters will understand correctly. */ | |
5af5757b KS |
3182 | XSETINT (tem, f->left_pos); |
3183 | if (f->left_pos >= 0) | |
972f4259 KS |
3184 | store_in_alist (alistptr, Qleft, tem); |
3185 | else | |
3186 | store_in_alist (alistptr, Qleft, Fcons (Qplus, Fcons (tem, Qnil))); | |
3187 | ||
5af5757b KS |
3188 | XSETINT (tem, f->top_pos); |
3189 | if (f->top_pos >= 0) | |
972f4259 KS |
3190 | store_in_alist (alistptr, Qtop, tem); |
3191 | else | |
3192 | store_in_alist (alistptr, Qtop, Fcons (Qplus, Fcons (tem, Qnil))); | |
3193 | ||
3194 | store_in_alist (alistptr, Qborder_width, | |
5af5757b | 3195 | make_number (f->border_width)); |
972f4259 | 3196 | store_in_alist (alistptr, Qinternal_border_width, |
5af5757b | 3197 | make_number (FRAME_INTERNAL_BORDER_WIDTH (f))); |
972f4259 | 3198 | store_in_alist (alistptr, Qleft_fringe, |
5af5757b | 3199 | make_number (FRAME_LEFT_FRINGE_WIDTH (f))); |
972f4259 | 3200 | store_in_alist (alistptr, Qright_fringe, |
5af5757b | 3201 | make_number (FRAME_RIGHT_FRINGE_WIDTH (f))); |
972f4259 KS |
3202 | store_in_alist (alistptr, Qscroll_bar_width, |
3203 | (! FRAME_HAS_VERTICAL_SCROLL_BARS (f) | |
3204 | ? make_number (0) | |
5af5757b KS |
3205 | : FRAME_CONFIG_SCROLL_BAR_WIDTH (f) > 0 |
3206 | ? make_number (FRAME_CONFIG_SCROLL_BAR_WIDTH (f)) | |
972f4259 KS |
3207 | /* nil means "use default width" |
3208 | for non-toolkit scroll bar. | |
3209 | ruler-mode.el depends on this. */ | |
3210 | : Qnil)); | |
3211 | sprintf (buf, "%ld", (long) FRAME_X_WINDOW (f)); | |
3212 | store_in_alist (alistptr, Qwindow_id, | |
3213 | build_string (buf)); | |
3214 | #ifdef HAVE_X_WINDOWS | |
3215 | #ifdef USE_X_TOOLKIT | |
3216 | /* Tooltip frame may not have this widget. */ | |
3217 | if (FRAME_X_OUTPUT (f)->widget) | |
3218 | #endif | |
3219 | sprintf (buf, "%ld", (long) FRAME_OUTER_WINDOW (f)); | |
3220 | store_in_alist (alistptr, Qouter_window_id, | |
3221 | build_string (buf)); | |
3222 | #endif | |
3223 | store_in_alist (alistptr, Qicon_name, f->icon_name); | |
3224 | FRAME_SAMPLE_VISIBILITY (f); | |
3225 | store_in_alist (alistptr, Qvisibility, | |
3226 | (FRAME_VISIBLE_P (f) ? Qt | |
3227 | : FRAME_ICONIFIED_P (f) ? Qicon : Qnil)); | |
3228 | store_in_alist (alistptr, Qdisplay, | |
3229 | XCAR (FRAME_X_DISPLAY_INFO (f)->name_list_element)); | |
3230 | ||
3231 | if (FRAME_X_OUTPUT (f)->parent_desc == FRAME_X_DISPLAY_INFO (f)->root_window) | |
3232 | tem = Qnil; | |
3233 | else | |
3234 | XSETFASTINT (tem, FRAME_X_OUTPUT (f)->parent_desc); | |
5839d7e8 | 3235 | store_in_alist (alistptr, Qexplicit_name, (f->explicit_name ? Qt : Qnil)); |
972f4259 | 3236 | store_in_alist (alistptr, Qparent_id, tem); |
bfeabdc3 | 3237 | store_in_alist (alistptr, Qtool_bar_position, f->tool_bar_position); |
972f4259 KS |
3238 | } |
3239 | ||
3240 | ||
3241 | /* Change the `fullscreen' frame parameter of frame F. OLD_VALUE is | |
3242 | the previous value of that parameter, NEW_VALUE is the new value. */ | |
3243 | ||
3244 | void | |
971de7fb | 3245 | x_set_fullscreen (struct frame *f, Lisp_Object new_value, Lisp_Object old_value) |
972f4259 | 3246 | { |
972f4259 | 3247 | if (NILP (new_value)) |
5af5757b | 3248 | f->want_fullscreen = FULLSCREEN_NONE; |
3f1c6666 | 3249 | else if (EQ (new_value, Qfullboth) || EQ (new_value, Qfullscreen)) |
5af5757b | 3250 | f->want_fullscreen = FULLSCREEN_BOTH; |
972f4259 | 3251 | else if (EQ (new_value, Qfullwidth)) |
5af5757b | 3252 | f->want_fullscreen = FULLSCREEN_WIDTH; |
972f4259 | 3253 | else if (EQ (new_value, Qfullheight)) |
5af5757b | 3254 | f->want_fullscreen = FULLSCREEN_HEIGHT; |
3f1c6666 JD |
3255 | else if (EQ (new_value, Qmaximized)) |
3256 | f->want_fullscreen = FULLSCREEN_MAXIMIZED; | |
d761dd42 | 3257 | |
a3547743 | 3258 | if (FRAME_TERMINAL (f)->fullscreen_hook != NULL) |
974b73e8 | 3259 | FRAME_TERMINAL (f)->fullscreen_hook (f); |
972f4259 KS |
3260 | } |
3261 | ||
3262 | ||
3263 | /* Change the `line-spacing' frame parameter of frame F. OLD_VALUE is | |
3264 | the previous value of that parameter, NEW_VALUE is the new value. */ | |
3265 | ||
3266 | void | |
971de7fb | 3267 | x_set_line_spacing (struct frame *f, Lisp_Object new_value, Lisp_Object old_value) |
972f4259 KS |
3268 | { |
3269 | if (NILP (new_value)) | |
3270 | f->extra_line_spacing = 0; | |
3271 | else if (NATNUMP (new_value)) | |
3272 | f->extra_line_spacing = XFASTINT (new_value); | |
3273 | else | |
9dc95187 | 3274 | signal_error ("Invalid line-spacing", new_value); |
972f4259 KS |
3275 | if (FRAME_VISIBLE_P (f)) |
3276 | redraw_frame (f); | |
3277 | } | |
3278 | ||
3279 | ||
3280 | /* Change the `screen-gamma' frame parameter of frame F. OLD_VALUE is | |
3281 | the previous value of that parameter, NEW_VALUE is the new value. */ | |
3282 | ||
3283 | void | |
971de7fb | 3284 | x_set_screen_gamma (struct frame *f, Lisp_Object new_value, Lisp_Object old_value) |
972f4259 | 3285 | { |
05fc2ef7 CY |
3286 | Lisp_Object bgcolor; |
3287 | ||
972f4259 KS |
3288 | if (NILP (new_value)) |
3289 | f->gamma = 0; | |
3290 | else if (NUMBERP (new_value) && XFLOATINT (new_value) > 0) | |
05fc2ef7 CY |
3291 | /* The value 0.4545 is the normal viewing gamma. */ |
3292 | f->gamma = 1.0 / (0.4545 * XFLOATINT (new_value)); | |
972f4259 | 3293 | else |
9dc95187 | 3294 | signal_error ("Invalid screen-gamma", new_value); |
972f4259 | 3295 | |
05fc2ef7 CY |
3296 | /* Apply the new gamma value to the frame background. */ |
3297 | bgcolor = Fassq (Qbackground_color, f->param_alist); | |
3298 | if (CONSP (bgcolor) && (bgcolor = XCDR (bgcolor), STRINGP (bgcolor))) | |
3299 | { | |
76c1cebc PE |
3300 | Lisp_Object parm_index = Fget (Qbackground_color, Qx_frame_parameter); |
3301 | if (NATNUMP (parm_index) | |
3302 | && (XFASTINT (parm_index) | |
05fc2ef7 | 3303 | < sizeof (frame_parms)/sizeof (frame_parms[0])) |
76c1cebc PE |
3304 | && FRAME_RIF (f)->frame_parm_handlers[XFASTINT (parm_index)]) |
3305 | (*FRAME_RIF (f)->frame_parm_handlers[XFASTINT (parm_index)]) | |
6baa22c1 | 3306 | (f, bgcolor, Qnil); |
05fc2ef7 CY |
3307 | } |
3308 | ||
3309 | Fclear_face_cache (Qnil); | |
972f4259 KS |
3310 | } |
3311 | ||
3312 | ||
3313 | void | |
971de7fb | 3314 | x_set_font (struct frame *f, Lisp_Object arg, Lisp_Object oldval) |
972f4259 | 3315 | { |
babc8f0d | 3316 | Lisp_Object font_object, font_param = Qnil; |
e0c8ad78 | 3317 | int fontset = -1; |
972f4259 | 3318 | |
178377e1 | 3319 | /* Set the frame parameter back to the old value because we may |
e0c8ad78 KH |
3320 | fail to use ARG as the new parameter value. */ |
3321 | store_frame_param (f, Qfont, oldval); | |
0169d360 | 3322 | |
d507f8d7 KH |
3323 | /* ARG is a fontset name, a font name, a cons of fontset name and a |
3324 | font object, or a font object. In the last case, this function | |
3325 | never fail. */ | |
e0c8ad78 KH |
3326 | if (STRINGP (arg)) |
3327 | { | |
581e51e8 | 3328 | font_param = arg; |
e0c8ad78 KH |
3329 | fontset = fs_query_fontset (arg, 0); |
3330 | if (fontset < 0) | |
0169d360 | 3331 | { |
42a5b22f | 3332 | font_object = font_open_by_name (f, SSDATA (arg)); |
e0c8ad78 | 3333 | if (NILP (font_object)) |
42a5b22f | 3334 | error ("Font `%s' is not defined", SSDATA (arg)); |
e0c8ad78 | 3335 | arg = AREF (font_object, FONT_NAME_INDEX); |
0169d360 | 3336 | } |
e0c8ad78 KH |
3337 | else if (fontset > 0) |
3338 | { | |
3339 | Lisp_Object ascii_font = fontset_ascii (fontset); | |
0169d360 | 3340 | |
42a5b22f | 3341 | font_object = font_open_by_name (f, SSDATA (ascii_font)); |
e0c8ad78 KH |
3342 | if (NILP (font_object)) |
3343 | error ("Font `%s' is not defined", SDATA (arg)); | |
97d42150 | 3344 | arg = AREF (font_object, FONT_NAME_INDEX); |
e0c8ad78 | 3345 | } |
0169d360 | 3346 | else |
e0c8ad78 | 3347 | error ("The default fontset can't be used for a frame font"); |
0169d360 | 3348 | } |
d507f8d7 KH |
3349 | else if (CONSP (arg) && STRINGP (XCAR (arg)) && FONT_OBJECT_P (XCDR (arg))) |
3350 | { | |
3351 | /* This is the case that the ASCII font of F's fontset XCAR | |
3352 | (arg) is changed to the font XCDR (arg) by | |
3353 | `set-fontset-font'. */ | |
3354 | fontset = fs_query_fontset (XCAR (arg), 0); | |
3355 | if (fontset < 0) | |
3356 | error ("Unknown fontset: %s", SDATA (XCAR (arg))); | |
3357 | font_object = XCDR (arg); | |
3358 | arg = AREF (font_object, FONT_NAME_INDEX); | |
581e51e8 | 3359 | font_param = Ffont_get (font_object, QCname); |
d507f8d7 | 3360 | } |
e0c8ad78 | 3361 | else if (FONT_OBJECT_P (arg)) |
698ca23e | 3362 | { |
e0c8ad78 | 3363 | font_object = arg; |
581e51e8 | 3364 | font_param = Ffont_get (font_object, QCname); |
b17ae93a | 3365 | /* This is to store the XLFD font name in the frame parameter for |
057bce6f | 3366 | backward compatibility. We should store the font-object |
e0c8ad78 KH |
3367 | itself in the future. */ |
3368 | arg = AREF (font_object, FONT_NAME_INDEX); | |
b17ae93a | 3369 | fontset = FRAME_FONTSET (f); |
518c4881 KH |
3370 | /* Check if we can use the current fontset. If not, set FONTSET |
3371 | to -1 to generate a new fontset from FONT-OBJECT. */ | |
3372 | if (fontset >= 0) | |
3373 | { | |
3374 | Lisp_Object ascii_font = fontset_ascii (fontset); | |
3375 | Lisp_Object spec = font_spec_from_name (ascii_font); | |
3376 | ||
3377 | if (! font_match_p (spec, font_object)) | |
3378 | fontset = -1; | |
3379 | } | |
698ca23e | 3380 | } |
e0c8ad78 KH |
3381 | else |
3382 | signal_error ("Invalid font", arg); | |
972f4259 | 3383 | |
e0c8ad78 KH |
3384 | if (! NILP (Fequal (font_object, oldval))) |
3385 | return; | |
5a9aae2e | 3386 | |
e0c8ad78 KH |
3387 | x_new_font (f, font_object, fontset); |
3388 | store_frame_param (f, Qfont, arg); | |
581e51e8 JD |
3389 | #ifdef HAVE_X_WINDOWS |
3390 | store_frame_param (f, Qfont_param, font_param); | |
3391 | #endif | |
e0c8ad78 KH |
3392 | /* Recalculate toolbar height. */ |
3393 | f->n_tool_bar_rows = 0; | |
3394 | /* Ensure we redraw it. */ | |
3395 | clear_current_matrices (f); | |
ca03f883 | 3396 | |
e0c8ad78 | 3397 | recompute_basic_faces (f); |
972f4259 KS |
3398 | |
3399 | do_pending_window_change (0); | |
3400 | ||
a6f75881 CY |
3401 | /* We used to call face-set-after-frame-default here, but it leads to |
3402 | recursive calls (since that function can set the `default' face's | |
3403 | font which in turns changes the frame's `font' parameter). | |
3404 | Also I don't know what this call is meant to do, but it seems the | |
3405 | wrong way to do it anyway (it does a lot more work than what seems | |
3406 | reasonable in response to a change to `font'). */ | |
972f4259 KS |
3407 | } |
3408 | ||
3409 | ||
1a356571 | 3410 | void |
971de7fb | 3411 | x_set_font_backend (struct frame *f, Lisp_Object new_value, Lisp_Object old_value) |
1a356571 | 3412 | { |
1a356571 KH |
3413 | if (! NILP (new_value) |
3414 | && !CONSP (new_value)) | |
3415 | { | |
3416 | char *p0, *p1; | |
1bf72735 | 3417 | |
1a356571 | 3418 | CHECK_STRING (new_value); |
42a5b22f | 3419 | p0 = p1 = SSDATA (new_value); |
1a356571 KH |
3420 | new_value = Qnil; |
3421 | while (*p0) | |
3422 | { | |
22e64f7c | 3423 | while (*p1 && ! isspace (*p1) && *p1 != ',') p1++; |
1a356571 KH |
3424 | if (p0 < p1) |
3425 | new_value = Fcons (Fintern (make_string (p0, p1 - p0), Qnil), | |
3426 | new_value); | |
3427 | if (*p1) | |
22e64f7c KH |
3428 | { |
3429 | int c; | |
3430 | ||
3431 | while ((c = *++p1) && isspace (c)); | |
3432 | } | |
1a356571 KH |
3433 | p0 = p1; |
3434 | } | |
8fb9e675 KH |
3435 | new_value = Fnreverse (new_value); |
3436 | } | |
3437 | ||
3438 | if (! NILP (old_value) && ! NILP (Fequal (old_value, new_value))) | |
3439 | return; | |
3440 | ||
e0c8ad78 | 3441 | if (FRAME_FONT (f)) |
dfdf55c0 | 3442 | free_all_realized_faces (Qnil); |
1a356571 | 3443 | |
dfdf55c0 | 3444 | new_value = font_update_drivers (f, NILP (new_value) ? Qt : new_value); |
8fb9e675 | 3445 | if (NILP (new_value)) |
dfdf55c0 KH |
3446 | { |
3447 | if (NILP (old_value)) | |
3448 | error ("No font backend available"); | |
3449 | font_update_drivers (f, old_value); | |
3450 | error ("None of specified font backends are available"); | |
3451 | } | |
8fb9e675 KH |
3452 | store_frame_param (f, Qfont_backend, new_value); |
3453 | ||
e0c8ad78 | 3454 | if (FRAME_FONT (f)) |
8fb9e675 KH |
3455 | { |
3456 | Lisp_Object frame; | |
3457 | ||
3458 | XSETFRAME (frame, f); | |
3459 | x_set_font (f, Fframe_parameter (frame, Qfont), Qnil); | |
3460 | ++face_change_count; | |
3461 | ++windows_or_buffers_changed; | |
3462 | } | |
1a356571 | 3463 | } |
1a356571 KH |
3464 | |
3465 | ||
972f4259 | 3466 | void |
971de7fb | 3467 | x_set_fringe_width (struct frame *f, Lisp_Object new_value, Lisp_Object old_value) |
972f4259 KS |
3468 | { |
3469 | compute_fringe_widths (f, 1); | |
bfeabdc3 JD |
3470 | #ifdef HAVE_X_WINDOWS |
3471 | /* Must adjust this so window managers report correct number of columns. */ | |
3472 | if (FRAME_X_WINDOW (f) != 0) | |
3473 | x_wm_set_size_hint (f, 0, 0); | |
3474 | #endif | |
972f4259 KS |
3475 | } |
3476 | ||
3477 | void | |
971de7fb | 3478 | x_set_border_width (struct frame *f, Lisp_Object arg, Lisp_Object oldval) |
972f4259 KS |
3479 | { |
3480 | CHECK_NUMBER (arg); | |
3481 | ||
5af5757b | 3482 | if (XINT (arg) == f->border_width) |
972f4259 KS |
3483 | return; |
3484 | ||
972f4259 | 3485 | if (FRAME_X_WINDOW (f) != 0) |
dac85f4b | 3486 | error ("Cannot change the border width of a frame"); |
972f4259 | 3487 | |
5af5757b | 3488 | f->border_width = XINT (arg); |
972f4259 KS |
3489 | } |
3490 | ||
3491 | void | |
971de7fb | 3492 | x_set_internal_border_width (struct frame *f, Lisp_Object arg, Lisp_Object oldval) |
972f4259 | 3493 | { |
5af5757b | 3494 | int old = FRAME_INTERNAL_BORDER_WIDTH (f); |
972f4259 KS |
3495 | |
3496 | CHECK_NUMBER (arg); | |
5af5757b KS |
3497 | FRAME_INTERNAL_BORDER_WIDTH (f) = XINT (arg); |
3498 | if (FRAME_INTERNAL_BORDER_WIDTH (f) < 0) | |
3499 | FRAME_INTERNAL_BORDER_WIDTH (f) = 0; | |
972f4259 KS |
3500 | |
3501 | #ifdef USE_X_TOOLKIT | |
3502 | if (FRAME_X_OUTPUT (f)->edit_widget) | |
3503 | widget_store_internal_border (FRAME_X_OUTPUT (f)->edit_widget); | |
3504 | #endif | |
3505 | ||
5af5757b | 3506 | if (FRAME_INTERNAL_BORDER_WIDTH (f) == old) |
972f4259 KS |
3507 | return; |
3508 | ||
3509 | if (FRAME_X_WINDOW (f) != 0) | |
3510 | { | |
5af5757b | 3511 | x_set_window_size (f, 0, FRAME_COLS (f), FRAME_LINES (f)); |
972f4259 KS |
3512 | SET_FRAME_GARBAGED (f); |
3513 | do_pending_window_change (0); | |
3514 | } | |
3515 | else | |
3516 | SET_FRAME_GARBAGED (f); | |
3517 | } | |
3518 | ||
3519 | void | |
971de7fb | 3520 | x_set_visibility (struct frame *f, Lisp_Object value, Lisp_Object oldval) |
972f4259 KS |
3521 | { |
3522 | Lisp_Object frame; | |
3523 | XSETFRAME (frame, f); | |
3524 | ||
3525 | if (NILP (value)) | |
3526 | Fmake_frame_invisible (frame, Qt); | |
3527 | else if (EQ (value, Qicon)) | |
3528 | Ficonify_frame (frame); | |
3529 | else | |
3530 | Fmake_frame_visible (frame); | |
3531 | } | |
3532 | ||
3533 | void | |
971de7fb | 3534 | x_set_autoraise (struct frame *f, Lisp_Object arg, Lisp_Object oldval) |
972f4259 KS |
3535 | { |
3536 | f->auto_raise = !EQ (Qnil, arg); | |
3537 | } | |
3538 | ||
3539 | void | |
971de7fb | 3540 | x_set_autolower (struct frame *f, Lisp_Object arg, Lisp_Object oldval) |
972f4259 KS |
3541 | { |
3542 | f->auto_lower = !EQ (Qnil, arg); | |
3543 | } | |
3544 | ||
3545 | void | |
971de7fb | 3546 | x_set_unsplittable (struct frame *f, Lisp_Object arg, Lisp_Object oldval) |
972f4259 KS |
3547 | { |
3548 | f->no_split = !NILP (arg); | |
3549 | } | |
3550 | ||
3551 | void | |
971de7fb | 3552 | x_set_vertical_scroll_bars (struct frame *f, Lisp_Object arg, Lisp_Object oldval) |
972f4259 KS |
3553 | { |
3554 | if ((EQ (arg, Qleft) && FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT (f)) | |
3555 | || (EQ (arg, Qright) && FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT (f)) | |
3556 | || (NILP (arg) && FRAME_HAS_VERTICAL_SCROLL_BARS (f)) | |
3557 | || (!NILP (arg) && ! FRAME_HAS_VERTICAL_SCROLL_BARS (f))) | |
3558 | { | |
3559 | FRAME_VERTICAL_SCROLL_BAR_TYPE (f) | |
3560 | = (NILP (arg) | |
3561 | ? vertical_scroll_bar_none | |
3562 | : EQ (Qleft, arg) | |
3563 | ? vertical_scroll_bar_left | |
3564 | : EQ (Qright, arg) | |
3565 | ? vertical_scroll_bar_right | |
6b61353c KH |
3566 | : EQ (Qleft, Vdefault_frame_scroll_bars) |
3567 | ? vertical_scroll_bar_left | |
3568 | : EQ (Qright, Vdefault_frame_scroll_bars) | |
3569 | ? vertical_scroll_bar_right | |
3570 | : vertical_scroll_bar_none); | |
972f4259 KS |
3571 | |
3572 | /* We set this parameter before creating the X window for the | |
3573 | frame, so we can get the geometry right from the start. | |
3574 | However, if the window hasn't been created yet, we shouldn't | |
3575 | call x_set_window_size. */ | |
3576 | if (FRAME_X_WINDOW (f)) | |
5af5757b | 3577 | x_set_window_size (f, 0, FRAME_COLS (f), FRAME_LINES (f)); |
972f4259 KS |
3578 | do_pending_window_change (0); |
3579 | } | |
3580 | } | |
3581 | ||
3582 | void | |
971de7fb | 3583 | x_set_scroll_bar_width (struct frame *f, Lisp_Object arg, Lisp_Object oldval) |
972f4259 | 3584 | { |
5af5757b | 3585 | int wid = FRAME_COLUMN_WIDTH (f); |
972f4259 KS |
3586 | |
3587 | if (NILP (arg)) | |
3588 | { | |
3589 | x_set_scroll_bar_default_width (f); | |
3590 | ||
3591 | if (FRAME_X_WINDOW (f)) | |
5af5757b | 3592 | x_set_window_size (f, 0, FRAME_COLS (f), FRAME_LINES (f)); |
972f4259 KS |
3593 | do_pending_window_change (0); |
3594 | } | |
3595 | else if (INTEGERP (arg) && XINT (arg) > 0 | |
5af5757b | 3596 | && XFASTINT (arg) != FRAME_CONFIG_SCROLL_BAR_WIDTH (f)) |
972f4259 KS |
3597 | { |
3598 | if (XFASTINT (arg) <= 2 * VERTICAL_SCROLL_BAR_WIDTH_TRIM) | |
3599 | XSETINT (arg, 2 * VERTICAL_SCROLL_BAR_WIDTH_TRIM + 1); | |
3600 | ||
5af5757b KS |
3601 | FRAME_CONFIG_SCROLL_BAR_WIDTH (f) = XFASTINT (arg); |
3602 | FRAME_CONFIG_SCROLL_BAR_COLS (f) = (XFASTINT (arg) + wid-1) / wid; | |
972f4259 | 3603 | if (FRAME_X_WINDOW (f)) |
5af5757b | 3604 | x_set_window_size (f, 0, FRAME_COLS (f), FRAME_LINES (f)); |
972f4259 KS |
3605 | do_pending_window_change (0); |
3606 | } | |
3607 | ||
5af5757b | 3608 | change_frame_size (f, 0, FRAME_COLS (f), 0, 0, 0); |
972f4259 KS |
3609 | XWINDOW (FRAME_SELECTED_WINDOW (f))->cursor.hpos = 0; |
3610 | XWINDOW (FRAME_SELECTED_WINDOW (f))->cursor.x = 0; | |
3611 | } | |
3612 | ||
3613 | ||
3614 | ||
3615 | /* Return non-nil if frame F wants a bitmap icon. */ | |
3616 | ||
3617 | Lisp_Object | |
971de7fb | 3618 | x_icon_type (FRAME_PTR f) |
972f4259 KS |
3619 | { |
3620 | Lisp_Object tem; | |
3621 | ||
3622 | tem = assq_no_quit (Qicon_type, f->param_alist); | |
3623 | if (CONSP (tem)) | |
3624 | return XCDR (tem); | |
3625 | else | |
3626 | return Qnil; | |
3627 | } | |
3628 | ||
0a708637 | 3629 | void |
971de7fb | 3630 | x_set_alpha (struct frame *f, Lisp_Object arg, Lisp_Object oldval) |
0a708637 GM |
3631 | { |
3632 | double alpha = 1.0; | |
3633 | double newval[2]; | |
3634 | int i, ialpha; | |
3635 | Lisp_Object item; | |
3636 | ||
3637 | for (i = 0; i < 2; i++) | |
3638 | { | |
3639 | newval[i] = 1.0; | |
3640 | if (CONSP (arg)) | |
3641 | { | |
3642 | item = CAR (arg); | |
3643 | arg = CDR (arg); | |
3644 | } | |
3645 | else | |
1fd877d6 | 3646 | item = arg; |
0a708637 | 3647 | |
62e62ea8 CY |
3648 | if (NILP (item)) |
3649 | alpha = - 1.0; | |
3650 | else if (FLOATP (item)) | |
3651 | { | |
3652 | alpha = XFLOAT_DATA (item); | |
3653 | if (alpha < 0.0 || 1.0 < alpha) | |
3654 | args_out_of_range (make_float (0.0), make_float (1.0)); | |
3655 | } | |
3656 | else if (INTEGERP (item)) | |
3657 | { | |
3658 | ialpha = XINT (item); | |
3659 | if (ialpha < 0 || 100 < ialpha) | |
3660 | args_out_of_range (make_number (0), make_number (100)); | |
3661 | else | |
3662 | alpha = ialpha / 100.0; | |
3663 | } | |
3664 | else | |
3665 | wrong_type_argument (Qnumberp, item); | |
0a708637 GM |
3666 | newval[i] = alpha; |
3667 | } | |
3668 | ||
3669 | for (i = 0; i < 2; i++) | |
3670 | f->alpha[i] = newval[i]; | |
3671 | ||
59bc82c0 | 3672 | #if defined (HAVE_X_WINDOWS) || defined (HAVE_NTGUI) || defined (NS_IMPL_COCOA) |
0a708637 GM |
3673 | BLOCK_INPUT; |
3674 | x_set_frame_alpha (f); | |
3675 | UNBLOCK_INPUT; | |
3676 | #endif | |
3677 | ||
3678 | return; | |
3679 | } | |
3680 | ||
972f4259 KS |
3681 | \f |
3682 | /* Subroutines of creating an X frame. */ | |
3683 | ||
3684 | /* Make sure that Vx_resource_name is set to a reasonable value. | |
3685 | Fix it up, or set it to `emacs' if it is too hopeless. */ | |
3686 | ||
3687 | void | |
971de7fb | 3688 | validate_x_resource_name (void) |
972f4259 KS |
3689 | { |
3690 | int len = 0; | |
3691 | /* Number of valid characters in the resource name. */ | |
3692 | int good_count = 0; | |
3693 | /* Number of invalid characters in the resource name. */ | |
3694 | int bad_count = 0; | |
3695 | Lisp_Object new; | |
3696 | int i; | |
3697 | ||
3698 | if (!STRINGP (Vx_resource_class)) | |
3699 | Vx_resource_class = build_string (EMACS_CLASS); | |
3700 | ||
3701 | if (STRINGP (Vx_resource_name)) | |
3702 | { | |
3703 | unsigned char *p = SDATA (Vx_resource_name); | |
972f4259 KS |
3704 | |
3705 | len = SBYTES (Vx_resource_name); | |
3706 | ||
3707 | /* Only letters, digits, - and _ are valid in resource names. | |
3708 | Count the valid characters and count the invalid ones. */ | |
3709 | for (i = 0; i < len; i++) | |
3710 | { | |
3711 | int c = p[i]; | |
3712 | if (! ((c >= 'a' && c <= 'z') | |
3713 | || (c >= 'A' && c <= 'Z') | |
3714 | || (c >= '0' && c <= '9') | |
3715 | || c == '-' || c == '_')) | |
3716 | bad_count++; | |
3717 | else | |
3718 | good_count++; | |
3719 | } | |
3720 | } | |
3721 | else | |
3722 | /* Not a string => completely invalid. */ | |
3723 | bad_count = 5, good_count = 0; | |
3724 | ||
3725 | /* If name is valid already, return. */ | |
3726 | if (bad_count == 0) | |
3727 | return; | |
3728 | ||
3729 | /* If name is entirely invalid, or nearly so, use `emacs'. */ | |
39f5e519 | 3730 | if (good_count < 2) |
972f4259 KS |
3731 | { |
3732 | Vx_resource_name = build_string ("emacs"); | |
3733 | return; | |
3734 | } | |
3735 | ||
3736 | /* Name is partly valid. Copy it and replace the invalid characters | |
3737 | with underscores. */ | |
3738 | ||
3739 | Vx_resource_name = new = Fcopy_sequence (Vx_resource_name); | |
3740 | ||
3741 | for (i = 0; i < len; i++) | |
3742 | { | |
3743 | int c = SREF (new, i); | |
3744 | if (! ((c >= 'a' && c <= 'z') | |
3745 | || (c >= 'A' && c <= 'Z') | |
3746 | || (c >= '0' && c <= '9') | |
3747 | || c == '-' || c == '_')) | |
3748 | SSET (new, i, '_'); | |
3749 | } | |
3750 | } | |
3751 | ||
3752 | ||
eec47d6b | 3753 | extern char *x_get_string_resource (XrmDatabase, const char *, const char *); |
f57e2426 | 3754 | extern Display_Info *check_x_display_info (Lisp_Object); |
972f4259 KS |
3755 | |
3756 | ||
b5251fe7 | 3757 | /* Get specified attribute from resource database RDB. |
972f4259 KS |
3758 | See Fx_get_resource below for other parameters. */ |
3759 | ||
3760 | static Lisp_Object | |
971de7fb | 3761 | xrdb_get_resource (XrmDatabase rdb, Lisp_Object attribute, Lisp_Object class, Lisp_Object component, Lisp_Object subclass) |
972f4259 KS |
3762 | { |
3763 | register char *value; | |
3764 | char *name_key; | |
3765 | char *class_key; | |
3766 | ||
3767 | CHECK_STRING (attribute); | |
3768 | CHECK_STRING (class); | |
3769 | ||
3770 | if (!NILP (component)) | |
3771 | CHECK_STRING (component); | |
3772 | if (!NILP (subclass)) | |
3773 | CHECK_STRING (subclass); | |
3774 | if (NILP (component) != NILP (subclass)) | |
3775 | error ("x-get-resource: must specify both COMPONENT and SUBCLASS or neither"); | |
3776 | ||
3777 | validate_x_resource_name (); | |
3778 | ||
3779 | /* Allocate space for the components, the dots which separate them, | |
3780 | and the final '\0'. Make them big enough for the worst case. */ | |
3781 | name_key = (char *) alloca (SBYTES (Vx_resource_name) | |
3782 | + (STRINGP (component) | |
3783 | ? SBYTES (component) : 0) | |
3784 | + SBYTES (attribute) | |
3785 | + 3); | |
3786 | ||
3787 | class_key = (char *) alloca (SBYTES (Vx_resource_class) | |
3788 | + SBYTES (class) | |
3789 | + (STRINGP (subclass) | |
3790 | ? SBYTES (subclass) : 0) | |
3791 | + 3); | |
3792 | ||
3793 | /* Start with emacs.FRAMENAME for the name (the specific one) | |
3794 | and with `Emacs' for the class key (the general one). */ | |
42a5b22f PE |
3795 | strcpy (name_key, SSDATA (Vx_resource_name)); |
3796 | strcpy (class_key, SSDATA (Vx_resource_class)); | |
972f4259 KS |
3797 | |
3798 | strcat (class_key, "."); | |
42a5b22f | 3799 | strcat (class_key, SSDATA (class)); |
972f4259 KS |
3800 | |
3801 | if (!NILP (component)) | |
3802 | { | |
3803 | strcat (class_key, "."); | |
42a5b22f | 3804 | strcat (class_key, SSDATA (subclass)); |
972f4259 KS |
3805 | |
3806 | strcat (name_key, "."); | |
42a5b22f | 3807 | strcat (name_key, SSDATA (component)); |
972f4259 KS |
3808 | } |
3809 | ||
3810 | strcat (name_key, "."); | |
42a5b22f | 3811 | strcat (name_key, SSDATA (attribute)); |
972f4259 KS |
3812 | |
3813 | value = x_get_string_resource (rdb, name_key, class_key); | |
3814 | ||
feabfb6c | 3815 | if (value != (char *) 0 && *value) |
972f4259 KS |
3816 | return build_string (value); |
3817 | else | |
3818 | return Qnil; | |
3819 | } | |
3820 | ||
3821 | ||
3822 | DEFUN ("x-get-resource", Fx_get_resource, Sx_get_resource, 2, 4, 0, | |
3823 | doc: /* Return the value of ATTRIBUTE, of class CLASS, from the X defaults database. | |
3824 | This uses `INSTANCE.ATTRIBUTE' as the key and `Emacs.CLASS' as the | |
3825 | class, where INSTANCE is the name under which Emacs was invoked, or | |
3826 | the name specified by the `-name' or `-rn' command-line arguments. | |
3827 | ||
3828 | The optional arguments COMPONENT and SUBCLASS add to the key and the | |
3829 | class, respectively. You must specify both of them or neither. | |
3830 | If you specify them, the key is `INSTANCE.COMPONENT.ATTRIBUTE' | |
3831 | and the class is `Emacs.CLASS.SUBCLASS'. */) | |
5842a27b | 3832 | (Lisp_Object attribute, Lisp_Object class, Lisp_Object component, Lisp_Object subclass) |
972f4259 KS |
3833 | { |
3834 | #ifdef HAVE_X_WINDOWS | |
3835 | check_x (); | |
3836 | #endif | |
3837 | ||
3838 | return xrdb_get_resource (check_x_display_info (Qnil)->xrdb, | |
3839 | attribute, class, component, subclass); | |
3840 | } | |
3841 | ||
3842 | /* Get an X resource, like Fx_get_resource, but for display DPYINFO. */ | |
3843 | ||
3844 | Lisp_Object | |
971de7fb | 3845 | display_x_get_resource (Display_Info *dpyinfo, Lisp_Object attribute, Lisp_Object class, Lisp_Object component, Lisp_Object subclass) |
972f4259 KS |
3846 | { |
3847 | return xrdb_get_resource (dpyinfo->xrdb, | |
3848 | attribute, class, component, subclass); | |
3849 | } | |
3850 | ||
018c5e19 PE |
3851 | #if defined HAVE_X_WINDOWS && !defined USE_X_TOOLKIT |
3852 | /* Used when C code wants a resource value. */ | |
3853 | /* Called from oldXMenu/Create.c. */ | |
3854 | char * | |
3855 | x_get_resource_string (const char *attribute, const char *class) | |
3856 | { | |
3857 | char *name_key; | |
3858 | char *class_key; | |
3859 | struct frame *sf = SELECTED_FRAME (); | |
3860 | ||
3861 | /* Allocate space for the components, the dots which separate them, | |
3862 | and the final '\0'. */ | |
3863 | name_key = (char *) alloca (SBYTES (Vinvocation_name) | |
3864 | + strlen (attribute) + 2); | |
3865 | class_key = (char *) alloca ((sizeof (EMACS_CLASS) - 1) | |
3866 | + strlen (class) + 2); | |
3867 | ||
3868 | sprintf (name_key, "%s.%s", SSDATA (Vinvocation_name), attribute); | |
3869 | sprintf (class_key, "%s.%s", EMACS_CLASS, class); | |
3870 | ||
3871 | return x_get_string_resource (FRAME_X_DISPLAY_INFO (sf)->xrdb, | |
3872 | name_key, class_key); | |
3873 | } | |
3874 | #endif | |
3875 | ||
972f4259 KS |
3876 | /* Return the value of parameter PARAM. |
3877 | ||
3878 | First search ALIST, then Vdefault_frame_alist, then the X defaults | |
3879 | database, using ATTRIBUTE as the attribute name and CLASS as its class. | |
3880 | ||
3881 | Convert the resource to the type specified by desired_type. | |
3882 | ||
3883 | If no default is specified, return Qunbound. If you call | |
3884 | x_get_arg, make sure you deal with Qunbound in a reasonable way, | |
3885 | and don't let it get stored in any Lisp-visible variables! */ | |
3886 | ||
3887 | Lisp_Object | |
eec47d6b DN |
3888 | x_get_arg (Display_Info *dpyinfo, Lisp_Object alist, Lisp_Object param, |
3889 | const char *attribute, const char *class, enum resource_types type) | |
972f4259 KS |
3890 | { |
3891 | register Lisp_Object tem; | |
3892 | ||
3893 | tem = Fassq (param, alist); | |
d00368cf RS |
3894 | |
3895 | if (!NILP (tem)) | |
3896 | { | |
3897 | /* If we find this parm in ALIST, clear it out | |
3898 | so that it won't be "left over" at the end. */ | |
5f694926 | 3899 | Lisp_Object tail; |
d00368cf | 3900 | XSETCAR (tem, Qnil); |
5f694926 RS |
3901 | /* In case the parameter appears more than once in the alist, |
3902 | clear it out. */ | |
3903 | for (tail = alist; CONSP (tail); tail = XCDR (tail)) | |
3904 | if (CONSP (XCAR (tail)) | |
3905 | && EQ (XCAR (XCAR (tail)), param)) | |
3906 | XSETCAR (XCAR (tail), Qnil); | |
d00368cf RS |
3907 | } |
3908 | else | |
972f4259 | 3909 | tem = Fassq (param, Vdefault_frame_alist); |
d00368cf RS |
3910 | |
3911 | /* If it wasn't specified in ALIST or the Lisp-level defaults, | |
3912 | look in the X resources. */ | |
972f4259 KS |
3913 | if (EQ (tem, Qnil)) |
3914 | { | |
4e23bedb | 3915 | if (attribute && dpyinfo) |
972f4259 KS |
3916 | { |
3917 | tem = display_x_get_resource (dpyinfo, | |
3918 | build_string (attribute), | |
3919 | build_string (class), | |
3920 | Qnil, Qnil); | |
3921 | ||
3922 | if (NILP (tem)) | |
3923 | return Qunbound; | |
3924 | ||
3925 | switch (type) | |
3926 | { | |
3927 | case RES_TYPE_NUMBER: | |
42a5b22f | 3928 | return make_number (atoi (SSDATA (tem))); |
972f4259 | 3929 | |
93318cbd | 3930 | case RES_TYPE_BOOLEAN_NUMBER: |
42a5b22f PE |
3931 | if (!strcmp (SSDATA (tem), "on") |
3932 | || !strcmp (SSDATA (tem), "true")) | |
93318cbd | 3933 | return make_number (1); |
42a5b22f | 3934 | return make_number (atoi (SSDATA (tem))); |
93318cbd JD |
3935 | break; |
3936 | ||
972f4259 | 3937 | case RES_TYPE_FLOAT: |
42a5b22f | 3938 | return make_float (atof (SSDATA (tem))); |
972f4259 KS |
3939 | |
3940 | case RES_TYPE_BOOLEAN: | |
3941 | tem = Fdowncase (tem); | |
42a5b22f | 3942 | if (!strcmp (SSDATA (tem), "on") |
edfda783 | 3943 | #ifdef HAVE_NS |
42a5b22f | 3944 | || !strcmp (SSDATA (tem), "yes") |
edfda783 | 3945 | #endif |
42a5b22f | 3946 | || !strcmp (SSDATA (tem), "true")) |
972f4259 KS |
3947 | return Qt; |
3948 | else | |
3949 | return Qnil; | |
3950 | ||
3951 | case RES_TYPE_STRING: | |
3952 | return tem; | |
3953 | ||
3954 | case RES_TYPE_SYMBOL: | |
3955 | /* As a special case, we map the values `true' and `on' | |
3956 | to Qt, and `false' and `off' to Qnil. */ | |
3957 | { | |
3958 | Lisp_Object lower; | |
3959 | lower = Fdowncase (tem); | |
42a5b22f | 3960 | if (!strcmp (SSDATA (lower), "on") |
edfda783 | 3961 | #ifdef HAVE_NS |
42a5b22f | 3962 | || !strcmp (SSDATA (lower), "yes") |
edfda783 | 3963 | #endif |
42a5b22f | 3964 | || !strcmp (SSDATA (lower), "true")) |
972f4259 | 3965 | return Qt; |
42a5b22f | 3966 | else if (!strcmp (SSDATA (lower), "off") |
edfda783 | 3967 | #ifdef HAVE_NS |
42a5b22f | 3968 | || !strcmp (SSDATA (lower), "no") |
edfda783 | 3969 | #endif |
42a5b22f | 3970 | || !strcmp (SSDATA (lower), "false")) |
972f4259 KS |
3971 | return Qnil; |
3972 | else | |
3973 | return Fintern (tem, Qnil); | |
3974 | } | |
3975 | ||
3976 | default: | |
3977 | abort (); | |
3978 | } | |
3979 | } | |
3980 | else | |
3981 | return Qunbound; | |
3982 | } | |
3983 | return Fcdr (tem); | |
3984 | } | |
3985 | ||
2f7c71a1 | 3986 | static Lisp_Object |
eec47d6b DN |
3987 | x_frame_get_arg (struct frame *f, Lisp_Object alist, Lisp_Object param, |
3988 | const char *attribute, const char *class, | |
3989 | enum resource_types type) | |
972f4259 KS |
3990 | { |
3991 | return x_get_arg (FRAME_X_DISPLAY_INFO (f), | |
3992 | alist, param, attribute, class, type); | |
3993 | } | |
3994 | ||
3995 | /* Like x_frame_get_arg, but also record the value in f->param_alist. */ | |
3996 | ||
3997 | Lisp_Object | |
eec47d6b DN |
3998 | x_frame_get_and_record_arg (struct frame *f, Lisp_Object alist, |
3999 | Lisp_Object param, | |
4000 | const char *attribute, const char *class, | |
4001 | enum resource_types type) | |
972f4259 KS |
4002 | { |
4003 | Lisp_Object value; | |
4004 | ||
4005 | value = x_get_arg (FRAME_X_DISPLAY_INFO (f), alist, param, | |
4006 | attribute, class, type); | |
edd1c685 | 4007 | if (! NILP (value) && ! EQ (value, Qunbound)) |
972f4259 KS |
4008 | store_frame_param (f, param, value); |
4009 | ||
4010 | return value; | |
4011 | } | |
4012 | ||
4013 | ||
4014 | /* Record in frame F the specified or default value according to ALIST | |
4015 | of the parameter named PROP (a Lisp symbol). | |
4016 | If no value is specified for PROP, look for an X default for XPROP | |
4017 | on the frame named NAME. | |
4018 | If that is not found either, use the value DEFLT. */ | |
4019 | ||
4020 | Lisp_Object | |
eec47d6b DN |
4021 | x_default_parameter (struct frame *f, Lisp_Object alist, Lisp_Object prop, |
4022 | Lisp_Object deflt, const char *xprop, const char *xclass, | |
4023 | enum resource_types type) | |
972f4259 KS |
4024 | { |
4025 | Lisp_Object tem; | |
4026 | ||
4027 | tem = x_frame_get_arg (f, alist, prop, xprop, xclass, type); | |
4028 | if (EQ (tem, Qunbound)) | |
4029 | tem = deflt; | |
4030 | x_set_frame_parameters (f, Fcons (Fcons (prop, tem), Qnil)); | |
4031 | return tem; | |
4032 | } | |
4033 | ||
4034 | ||
4035 | ||
4036 | \f | |
7ab5d780 GM |
4037 | /* NS used to define x-parse-geometry in ns-win.el, but that confused |
4038 | make-docfile: the documentation string in ns-win.el was used for | |
4039 | x-parse-geometry even in non-NS builds. | |
4040 | ||
4041 | With two definitions of x-parse-geometry in this file, various | |
4042 | things still get confused (eg M-x apropos documentation), so that | |
4043 | it is best if the two definitions just share the same doc-string. | |
4044 | */ | |
972f4259 | 4045 | DEFUN ("x-parse-geometry", Fx_parse_geometry, Sx_parse_geometry, 1, 1, 0, |
7ab5d780 | 4046 | doc: /* Parse a display geometry string STRING. |
972f4259 KS |
4047 | Returns an alist of the form ((top . TOP), (left . LEFT) ... ). |
4048 | The properties returned may include `top', `left', `height', and `width'. | |
7ab5d780 | 4049 | For X, the value of `left' or `top' may be an integer, |
972f4259 | 4050 | or a list (+ N) meaning N pixels relative to top/left corner, |
7ab5d780 GM |
4051 | or a list (- N) meaning -N pixels relative to bottom/right corner. |
4052 | On Nextstep, this just calls `ns-parse-geometry'. */) | |
5842a27b | 4053 | (Lisp_Object string) |
972f4259 | 4054 | { |
7ab5d780 GM |
4055 | #ifdef HAVE_NS |
4056 | call1 (Qns_parse_geometry, string); | |
4057 | #else | |
972f4259 KS |
4058 | int geometry, x, y; |
4059 | unsigned int width, height; | |
4060 | Lisp_Object result; | |
4061 | ||
4062 | CHECK_STRING (string); | |
4063 | ||
51b59d79 | 4064 | geometry = XParseGeometry (SSDATA (string), |
972f4259 | 4065 | &x, &y, &width, &height); |
972f4259 KS |
4066 | result = Qnil; |
4067 | if (geometry & XValue) | |
4068 | { | |
4069 | Lisp_Object element; | |
4070 | ||
4071 | if (x >= 0 && (geometry & XNegative)) | |
4072 | element = Fcons (Qleft, Fcons (Qminus, Fcons (make_number (-x), Qnil))); | |
4073 | else if (x < 0 && ! (geometry & XNegative)) | |
4074 | element = Fcons (Qleft, Fcons (Qplus, Fcons (make_number (x), Qnil))); | |
4075 | else | |
4076 | element = Fcons (Qleft, make_number (x)); | |
4077 | result = Fcons (element, result); | |
4078 | } | |
4079 | ||
4080 | if (geometry & YValue) | |
4081 | { | |
4082 | Lisp_Object element; | |
4083 | ||
4084 | if (y >= 0 && (geometry & YNegative)) | |
4085 | element = Fcons (Qtop, Fcons (Qminus, Fcons (make_number (-y), Qnil))); | |
4086 | else if (y < 0 && ! (geometry & YNegative)) | |
4087 | element = Fcons (Qtop, Fcons (Qplus, Fcons (make_number (y), Qnil))); | |
4088 | else | |
4089 | element = Fcons (Qtop, make_number (y)); | |
4090 | result = Fcons (element, result); | |
4091 | } | |
4092 | ||
4093 | if (geometry & WidthValue) | |
4094 | result = Fcons (Fcons (Qwidth, make_number (width)), result); | |
4095 | if (geometry & HeightValue) | |
4096 | result = Fcons (Fcons (Qheight, make_number (height)), result); | |
4097 | ||
4098 | return result; | |
dc4db71c | 4099 | #endif /* HAVE_NS */ |
7ab5d780 | 4100 | } |
dc4db71c | 4101 | |
972f4259 KS |
4102 | |
4103 | /* Calculate the desired size and position of frame F. | |
4104 | Return the flags saying which aspects were specified. | |
4105 | ||
4106 | Also set the win_gravity and size_hint_flags of F. | |
4107 | ||
4108 | Adjust height for toolbar if TOOLBAR_P is 1. | |
4109 | ||
4110 | This function does not make the coordinates positive. */ | |
4111 | ||
c024ac08 | 4112 | #define DEFAULT_ROWS 35 |
972f4259 KS |
4113 | #define DEFAULT_COLS 80 |
4114 | ||
4115 | int | |
971de7fb | 4116 | x_figure_window_size (struct frame *f, Lisp_Object parms, int toolbar_p) |
972f4259 KS |
4117 | { |
4118 | register Lisp_Object tem0, tem1, tem2; | |
4119 | long window_prompting = 0; | |
4120 | Display_Info *dpyinfo = FRAME_X_DISPLAY_INFO (f); | |
4121 | ||
4122 | /* Default values if we fall through. | |
4123 | Actually, if that happens we should get | |
4124 | window manager prompting. */ | |
5af5757b KS |
4125 | SET_FRAME_COLS (f, DEFAULT_COLS); |
4126 | FRAME_LINES (f) = DEFAULT_ROWS; | |
972f4259 KS |
4127 | /* Window managers expect that if program-specified |
4128 | positions are not (0,0), they're intentional, not defaults. */ | |
5af5757b KS |
4129 | f->top_pos = 0; |
4130 | f->left_pos = 0; | |
972f4259 | 4131 | |
5af5757b | 4132 | /* Ensure that old new_text_cols and new_text_lines will not override the |
972f4259 KS |
4133 | values set here. */ |
4134 | /* ++KFS: This was specific to W32, but seems ok for all platforms */ | |
5af5757b | 4135 | f->new_text_cols = f->new_text_lines = 0; |
972f4259 KS |
4136 | |
4137 | tem0 = x_get_arg (dpyinfo, parms, Qheight, 0, 0, RES_TYPE_NUMBER); | |
4138 | tem1 = x_get_arg (dpyinfo, parms, Qwidth, 0, 0, RES_TYPE_NUMBER); | |
4139 | tem2 = x_get_arg (dpyinfo, parms, Quser_size, 0, 0, RES_TYPE_NUMBER); | |
4140 | if (! EQ (tem0, Qunbound) || ! EQ (tem1, Qunbound)) | |
4141 | { | |
4142 | if (!EQ (tem0, Qunbound)) | |
4143 | { | |
4144 | CHECK_NUMBER (tem0); | |
5af5757b | 4145 | FRAME_LINES (f) = XINT (tem0); |
972f4259 KS |
4146 | } |
4147 | if (!EQ (tem1, Qunbound)) | |
4148 | { | |
4149 | CHECK_NUMBER (tem1); | |
5af5757b | 4150 | SET_FRAME_COLS (f, XINT (tem1)); |
972f4259 KS |
4151 | } |
4152 | if (!NILP (tem2) && !EQ (tem2, Qunbound)) | |
4153 | window_prompting |= USSize; | |
4154 | else | |
4155 | window_prompting |= PSize; | |
4156 | } | |
4157 | ||
5af5757b KS |
4158 | f->scroll_bar_actual_width |
4159 | = FRAME_SCROLL_BAR_COLS (f) * FRAME_COLUMN_WIDTH (f); | |
972f4259 KS |
4160 | |
4161 | /* This used to be done _before_ calling x_figure_window_size, but | |
4162 | since the height is reset here, this was really a no-op. I | |
4163 | assume that moving it here does what Gerd intended (although he | |
4164 | no longer can remember what that was... ++KFS, 2003-03-25. */ | |
4165 | ||
4166 | /* Add the tool-bar height to the initial frame height so that the | |
4167 | user gets a text display area of the size he specified with -g or | |
4168 | via .Xdefaults. Later changes of the tool-bar height don't | |
4169 | change the frame size. This is done so that users can create | |
4170 | tall Emacs frames without having to guess how tall the tool-bar | |
4171 | will get. */ | |
4172 | if (toolbar_p && FRAME_TOOL_BAR_LINES (f)) | |
4173 | { | |
4174 | int margin, relief, bar_height; | |
4175 | ||
4176 | relief = (tool_bar_button_relief >= 0 | |
4177 | ? tool_bar_button_relief | |
4178 | : DEFAULT_TOOL_BAR_BUTTON_RELIEF); | |
4179 | ||
4180 | if (INTEGERP (Vtool_bar_button_margin) | |
4181 | && XINT (Vtool_bar_button_margin) > 0) | |
4182 | margin = XFASTINT (Vtool_bar_button_margin); | |
4183 | else if (CONSP (Vtool_bar_button_margin) | |
4184 | && INTEGERP (XCDR (Vtool_bar_button_margin)) | |
4185 | && XINT (XCDR (Vtool_bar_button_margin)) > 0) | |
4186 | margin = XFASTINT (XCDR (Vtool_bar_button_margin)); | |
4187 | else | |
4188 | margin = 0; | |
4189 | ||
4190 | bar_height = DEFAULT_TOOL_BAR_IMAGE_HEIGHT + 2 * margin + 2 * relief; | |
5af5757b | 4191 | FRAME_LINES (f) += (bar_height + FRAME_LINE_HEIGHT (f) - 1) / FRAME_LINE_HEIGHT (f); |
972f4259 KS |
4192 | } |
4193 | ||
4194 | compute_fringe_widths (f, 0); | |
4195 | ||
5af5757b KS |
4196 | FRAME_PIXEL_WIDTH (f) = FRAME_TEXT_COLS_TO_PIXEL_WIDTH (f, FRAME_COLS (f)); |
4197 | FRAME_PIXEL_HEIGHT (f) = FRAME_TEXT_LINES_TO_PIXEL_HEIGHT (f, FRAME_LINES (f)); | |
972f4259 KS |
4198 | |
4199 | tem0 = x_get_arg (dpyinfo, parms, Qtop, 0, 0, RES_TYPE_NUMBER); | |
4200 | tem1 = x_get_arg (dpyinfo, parms, Qleft, 0, 0, RES_TYPE_NUMBER); | |
4201 | tem2 = x_get_arg (dpyinfo, parms, Quser_position, 0, 0, RES_TYPE_NUMBER); | |
4202 | if (! EQ (tem0, Qunbound) || ! EQ (tem1, Qunbound)) | |
4203 | { | |
4204 | if (EQ (tem0, Qminus)) | |
4205 | { | |
5af5757b | 4206 | f->top_pos = 0; |
972f4259 KS |
4207 | window_prompting |= YNegative; |
4208 | } | |
4209 | else if (CONSP (tem0) && EQ (XCAR (tem0), Qminus) | |
4210 | && CONSP (XCDR (tem0)) | |
4211 | && INTEGERP (XCAR (XCDR (tem0)))) | |
4212 | { | |
5af5757b | 4213 | f->top_pos = - XINT (XCAR (XCDR (tem0))); |
972f4259 KS |
4214 | window_prompting |= YNegative; |
4215 | } | |
4216 | else if (CONSP (tem0) && EQ (XCAR (tem0), Qplus) | |
4217 | && CONSP (XCDR (tem0)) | |
4218 | && INTEGERP (XCAR (XCDR (tem0)))) | |
4219 | { | |
5af5757b | 4220 | f->top_pos = XINT (XCAR (XCDR (tem0))); |
972f4259 KS |
4221 | } |
4222 | else if (EQ (tem0, Qunbound)) | |
5af5757b | 4223 | f->top_pos = 0; |
972f4259 KS |
4224 | else |
4225 | { | |
4226 | CHECK_NUMBER (tem0); | |
5af5757b KS |
4227 | f->top_pos = XINT (tem0); |
4228 | if (f->top_pos < 0) | |
972f4259 KS |
4229 | window_prompting |= YNegative; |
4230 | } | |
4231 | ||
4232 | if (EQ (tem1, Qminus)) | |
4233 | { | |
5af5757b | 4234 | f->left_pos = 0; |
972f4259 KS |
4235 | window_prompting |= XNegative; |
4236 | } | |
4237 | else if (CONSP (tem1) && EQ (XCAR (tem1), Qminus) | |
4238 | && CONSP (XCDR (tem1)) | |
4239 | && INTEGERP (XCAR (XCDR (tem1)))) | |
4240 | { | |
5af5757b | 4241 | f->left_pos = - XINT (XCAR (XCDR (tem1))); |
972f4259 KS |
4242 | window_prompting |= XNegative; |
4243 | } | |
4244 | else if (CONSP (tem1) && EQ (XCAR (tem1), Qplus) | |
4245 | && CONSP (XCDR (tem1)) | |
4246 | && INTEGERP (XCAR (XCDR (tem1)))) | |
4247 | { | |
5af5757b | 4248 | f->left_pos = XINT (XCAR (XCDR (tem1))); |
972f4259 KS |
4249 | } |
4250 | else if (EQ (tem1, Qunbound)) | |
5af5757b | 4251 | f->left_pos = 0; |
972f4259 KS |
4252 | else |
4253 | { | |
4254 | CHECK_NUMBER (tem1); | |
5af5757b KS |
4255 | f->left_pos = XINT (tem1); |
4256 | if (f->left_pos < 0) | |
972f4259 KS |
4257 | window_prompting |= XNegative; |
4258 | } | |
4259 | ||
4260 | if (!NILP (tem2) && ! EQ (tem2, Qunbound)) | |
4261 | window_prompting |= USPosition; | |
4262 | else | |
4263 | window_prompting |= PPosition; | |
4264 | } | |
4265 | ||
972f4259 KS |
4266 | if (window_prompting & XNegative) |
4267 | { | |
4268 | if (window_prompting & YNegative) | |
5af5757b | 4269 | f->win_gravity = SouthEastGravity; |
972f4259 | 4270 | else |
5af5757b | 4271 | f->win_gravity = NorthEastGravity; |
972f4259 KS |
4272 | } |
4273 | else | |
4274 | { | |
4275 | if (window_prompting & YNegative) | |
5af5757b | 4276 | f->win_gravity = SouthWestGravity; |
972f4259 | 4277 | else |
5af5757b | 4278 | f->win_gravity = NorthWestGravity; |
972f4259 KS |
4279 | } |
4280 | ||
5af5757b | 4281 | f->size_hint_flags = window_prompting; |
972f4259 KS |
4282 | |
4283 | return window_prompting; | |
4284 | } | |
4285 | ||
4286 | ||
4287 | ||
4288 | #endif /* HAVE_WINDOW_SYSTEM */ | |
4289 | ||
e044e4fc | 4290 | void |
971de7fb | 4291 | frame_make_pointer_invisible (void) |
e044e4fc JD |
4292 | { |
4293 | if (! NILP (Vmake_pointer_invisible)) | |
4294 | { | |
abeafb2a | 4295 | struct frame *f; |
ece2d4ed JD |
4296 | if (!FRAMEP (selected_frame) || !FRAME_LIVE_P (XFRAME (selected_frame))) |
4297 | return; | |
4298 | ||
abeafb2a | 4299 | f = SELECTED_FRAME (); |
e044e4fc JD |
4300 | if (f && !f->pointer_invisible |
4301 | && FRAME_TERMINAL (f)->toggle_invisible_pointer_hook) | |
4302 | { | |
4303 | f->mouse_moved = 0; | |
4304 | FRAME_TERMINAL (f)->toggle_invisible_pointer_hook (f, 1); | |
4305 | f->pointer_invisible = 1; | |
4306 | } | |
4307 | } | |
4308 | } | |
4309 | ||
4310 | void | |
971de7fb | 4311 | frame_make_pointer_visible (void) |
e044e4fc JD |
4312 | { |
4313 | /* We don't check Vmake_pointer_invisible here in case the | |
4314 | pointer was invisible when Vmake_pointer_invisible was set to nil. */ | |
abeafb2a | 4315 | struct frame *f; |
e044e4fc | 4316 | |
ece2d4ed JD |
4317 | if (!FRAMEP (selected_frame) || !FRAME_LIVE_P (XFRAME (selected_frame))) |
4318 | return; | |
4319 | ||
abeafb2a | 4320 | f = SELECTED_FRAME (); |
e044e4fc JD |
4321 | if (f && f->pointer_invisible && f->mouse_moved |
4322 | && FRAME_TERMINAL (f)->toggle_invisible_pointer_hook) | |
4323 | { | |
4324 | FRAME_TERMINAL (f)->toggle_invisible_pointer_hook (f, 0); | |
4325 | f->pointer_invisible = 0; | |
4326 | } | |
4327 | } | |
4328 | ||
c978536f JD |
4329 | DEFUN ("frame-pointer-visible-p", Fframe_pointer_visible_p, |
4330 | Sframe_pointer_visible_p, 0, 1, 0, | |
4331 | doc: /* Return t if the mouse pointer displayed on FRAME is visible. | |
4332 | Otherwise it returns nil. FRAME omitted or nil means the | |
4333 | selected frame. This is useful when `make-pointer-invisible' is set. */) | |
4334 | (Lisp_Object frame) | |
4335 | { | |
4336 | if (NILP (frame)) | |
4337 | frame = selected_frame; | |
4338 | ||
4339 | CHECK_FRAME (frame); | |
4340 | ||
4341 | return (XFRAME (frame)->pointer_invisible ? Qnil : Qt); | |
4342 | } | |
972f4259 KS |
4343 | |
4344 | \f | |
4345 | /*********************************************************************** | |
4346 | Initialization | |
4347 | ***********************************************************************/ | |
4348 | ||
4349 | void | |
971de7fb | 4350 | syms_of_frame (void) |
972f4259 | 4351 | { |
d67b4f80 | 4352 | Qframep = intern_c_string ("framep"); |
972f4259 | 4353 | staticpro (&Qframep); |
d67b4f80 | 4354 | Qframe_live_p = intern_c_string ("frame-live-p"); |
972f4259 | 4355 | staticpro (&Qframe_live_p); |
d67b4f80 | 4356 | Qexplicit_name = intern_c_string ("explicit-name"); |
5839d7e8 | 4357 | staticpro (&Qexplicit_name); |
d67b4f80 | 4358 | Qheight = intern_c_string ("height"); |
972f4259 | 4359 | staticpro (&Qheight); |
d67b4f80 | 4360 | Qicon = intern_c_string ("icon"); |
972f4259 | 4361 | staticpro (&Qicon); |
d67b4f80 | 4362 | Qminibuffer = intern_c_string ("minibuffer"); |
972f4259 | 4363 | staticpro (&Qminibuffer); |
d67b4f80 | 4364 | Qmodeline = intern_c_string ("modeline"); |
972f4259 | 4365 | staticpro (&Qmodeline); |
d67b4f80 | 4366 | Qonly = intern_c_string ("only"); |
972f4259 | 4367 | staticpro (&Qonly); |
d67b4f80 | 4368 | Qwidth = intern_c_string ("width"); |
972f4259 | 4369 | staticpro (&Qwidth); |
d67b4f80 | 4370 | Qgeometry = intern_c_string ("geometry"); |
972f4259 | 4371 | staticpro (&Qgeometry); |
d67b4f80 | 4372 | Qicon_left = intern_c_string ("icon-left"); |
972f4259 | 4373 | staticpro (&Qicon_left); |
d67b4f80 | 4374 | Qicon_top = intern_c_string ("icon-top"); |
972f4259 | 4375 | staticpro (&Qicon_top); |
54ee7410 CY |
4376 | Qtooltip = intern_c_string ("tooltip"); |
4377 | staticpro (&Qtooltip); | |
d67b4f80 | 4378 | Qleft = intern_c_string ("left"); |
972f4259 | 4379 | staticpro (&Qleft); |
d67b4f80 | 4380 | Qright = intern_c_string ("right"); |
972f4259 | 4381 | staticpro (&Qright); |
d67b4f80 | 4382 | Quser_position = intern_c_string ("user-position"); |
972f4259 | 4383 | staticpro (&Quser_position); |
d67b4f80 | 4384 | Quser_size = intern_c_string ("user-size"); |
972f4259 | 4385 | staticpro (&Quser_size); |
d67b4f80 | 4386 | Qwindow_id = intern_c_string ("window-id"); |
972f4259 KS |
4387 | staticpro (&Qwindow_id); |
4388 | #ifdef HAVE_X_WINDOWS | |
d67b4f80 | 4389 | Qouter_window_id = intern_c_string ("outer-window-id"); |
972f4259 KS |
4390 | staticpro (&Qouter_window_id); |
4391 | #endif | |
d67b4f80 | 4392 | Qparent_id = intern_c_string ("parent-id"); |
972f4259 | 4393 | staticpro (&Qparent_id); |
d67b4f80 | 4394 | Qx = intern_c_string ("x"); |
972f4259 | 4395 | staticpro (&Qx); |
d67b4f80 | 4396 | Qw32 = intern_c_string ("w32"); |
972f4259 | 4397 | staticpro (&Qw32); |
d67b4f80 | 4398 | Qpc = intern_c_string ("pc"); |
972f4259 | 4399 | staticpro (&Qpc); |
d67b4f80 | 4400 | Qmac = intern_c_string ("mac"); |
972f4259 | 4401 | staticpro (&Qmac); |
d67b4f80 | 4402 | Qns = intern_c_string ("ns"); |
edfda783 | 4403 | staticpro (&Qns); |
d67b4f80 | 4404 | Qvisible = intern_c_string ("visible"); |
972f4259 | 4405 | staticpro (&Qvisible); |
d67b4f80 | 4406 | Qbuffer_predicate = intern_c_string ("buffer-predicate"); |
972f4259 | 4407 | staticpro (&Qbuffer_predicate); |
d67b4f80 | 4408 | Qbuffer_list = intern_c_string ("buffer-list"); |
972f4259 | 4409 | staticpro (&Qbuffer_list); |
d67b4f80 | 4410 | Qburied_buffer_list = intern_c_string ("buried-buffer-list"); |
a18b8cb5 | 4411 | staticpro (&Qburied_buffer_list); |
d67b4f80 | 4412 | Qdisplay_type = intern_c_string ("display-type"); |
972f4259 | 4413 | staticpro (&Qdisplay_type); |
d67b4f80 | 4414 | Qbackground_mode = intern_c_string ("background-mode"); |
972f4259 | 4415 | staticpro (&Qbackground_mode); |
d67b4f80 | 4416 | Qnoelisp = intern_c_string ("noelisp"); |
c53956fe | 4417 | staticpro (&Qnoelisp); |
d67b4f80 | 4418 | Qtty_color_mode = intern_c_string ("tty-color-mode"); |
972f4259 | 4419 | staticpro (&Qtty_color_mode); |
d67b4f80 | 4420 | Qtty = intern_c_string ("tty"); |
28d440ab | 4421 | staticpro (&Qtty); |
d67b4f80 | 4422 | Qtty_type = intern_c_string ("tty-type"); |
28d440ab | 4423 | staticpro (&Qtty_type); |
972f4259 | 4424 | |
d67b4f80 | 4425 | Qface_set_after_frame_default = intern_c_string ("face-set-after-frame-default"); |
972f4259 KS |
4426 | staticpro (&Qface_set_after_frame_default); |
4427 | ||
d67b4f80 | 4428 | Qfullwidth = intern_c_string ("fullwidth"); |
972f4259 | 4429 | staticpro (&Qfullwidth); |
d67b4f80 | 4430 | Qfullheight = intern_c_string ("fullheight"); |
972f4259 | 4431 | staticpro (&Qfullheight); |
d67b4f80 | 4432 | Qfullboth = intern_c_string ("fullboth"); |
972f4259 | 4433 | staticpro (&Qfullboth); |
d67b4f80 | 4434 | Qmaximized = intern_c_string ("maximized"); |
3f1c6666 | 4435 | staticpro (&Qmaximized); |
d67b4f80 | 4436 | Qx_resource_name = intern_c_string ("x-resource-name"); |
972f4259 KS |
4437 | staticpro (&Qx_resource_name); |
4438 | ||
d67b4f80 | 4439 | Qx_frame_parameter = intern_c_string ("x-frame-parameter"); |
972f4259 KS |
4440 | staticpro (&Qx_frame_parameter); |
4441 | ||
d67b4f80 | 4442 | Qterminal = intern_c_string ("terminal"); |
6ed8eeff | 4443 | staticpro (&Qterminal); |
d67b4f80 | 4444 | Qterminal_live_p = intern_c_string ("terminal-live-p"); |
6ed8eeff | 4445 | staticpro (&Qterminal_live_p); |
a3547743 | 4446 | |
dc4db71c | 4447 | #ifdef HAVE_NS |
d67b4f80 | 4448 | Qns_parse_geometry = intern_c_string ("ns-parse-geometry"); |
dc4db71c CY |
4449 | staticpro (&Qns_parse_geometry); |
4450 | #endif | |
4451 | ||
972f4259 KS |
4452 | { |
4453 | int i; | |
4454 | ||
4455 | for (i = 0; i < sizeof (frame_parms) / sizeof (frame_parms[0]); i++) | |
4456 | { | |
d67b4f80 | 4457 | Lisp_Object v = intern_c_string (frame_parms[i].name); |
972f4259 KS |
4458 | if (frame_parms[i].variable) |
4459 | { | |
4460 | *frame_parms[i].variable = v; | |
4461 | staticpro (frame_parms[i].variable); | |
4462 | } | |
4463 | Fput (v, Qx_frame_parameter, make_number (i)); | |
4464 | } | |
4465 | } | |
4466 | ||
2731a0ad | 4467 | #ifdef HAVE_WINDOW_SYSTEM |
29208e82 | 4468 | DEFVAR_LISP ("x-resource-name", Vx_resource_name, |
972f4259 KS |
4469 | doc: /* The name Emacs uses to look up X resources. |
4470 | `x-get-resource' uses this as the first component of the instance name | |
4471 | when requesting resource values. | |
4472 | Emacs initially sets `x-resource-name' to the name under which Emacs | |
4473 | was invoked, or to the value specified with the `-name' or `-rn' | |
4474 | switches, if present. | |
4475 | ||
4476 | It may be useful to bind this variable locally around a call | |
4477 | to `x-get-resource'. See also the variable `x-resource-class'. */); | |
4478 | Vx_resource_name = Qnil; | |
4479 | ||
29208e82 | 4480 | DEFVAR_LISP ("x-resource-class", Vx_resource_class, |
972f4259 KS |
4481 | doc: /* The class Emacs uses to look up X resources. |
4482 | `x-get-resource' uses this as the first component of the instance class | |
4483 | when requesting resource values. | |
4484 | ||
4485 | Emacs initially sets `x-resource-class' to "Emacs". | |
4486 | ||
4487 | Setting this variable permanently is not a reasonable thing to do, | |
4488 | but binding this variable locally around a call to `x-get-resource' | |
4489 | is a reasonable practice. See also the variable `x-resource-name'. */); | |
4490 | Vx_resource_class = build_string (EMACS_CLASS); | |
0a708637 | 4491 | |
29208e82 | 4492 | DEFVAR_LISP ("frame-alpha-lower-limit", Vframe_alpha_lower_limit, |
0a708637 GM |
4493 | doc: /* The lower limit of the frame opacity (alpha transparency). |
4494 | The value should range from 0 (invisible) to 100 (completely opaque). | |
4495 | You can also use a floating number between 0.0 and 1.0. | |
4496 | The default is 20. */); | |
4497 | Vframe_alpha_lower_limit = make_number (20); | |
2731a0ad | 4498 | #endif |
972f4259 | 4499 | |
29208e82 | 4500 | DEFVAR_LISP ("default-frame-alist", Vdefault_frame_alist, |
972f4259 KS |
4501 | doc: /* Alist of default values for frame creation. |
4502 | These may be set in your init file, like this: | |
5ff00c42 | 4503 | (setq default-frame-alist '((width . 80) (height . 55) (menu-bar-lines . 1))) |
972f4259 KS |
4504 | These override values given in window system configuration data, |
4505 | including X Windows' defaults database. | |
4506 | For values specific to the first Emacs frame, see `initial-frame-alist'. | |
095fe281 | 4507 | For window-system specific values, see `window-system-default-frame-alist'. |
972f4259 KS |
4508 | For values specific to the separate minibuffer frame, see |
4509 | `minibuffer-frame-alist'. | |
4510 | The `menu-bar-lines' element of the list controls whether new frames | |
4511 | have menu bars; `menu-bar-mode' works by altering this element. | |
4512 | Setting this variable does not affect existing frames, only new ones. */); | |
fac580eb | 4513 | Vdefault_frame_alist = Qnil; |
972f4259 | 4514 | |
29208e82 | 4515 | DEFVAR_LISP ("default-frame-scroll-bars", Vdefault_frame_scroll_bars, |
6b61353c KH |
4516 | doc: /* Default position of scroll bars on this window-system. */); |
4517 | #ifdef HAVE_WINDOW_SYSTEM | |
303500aa CY |
4518 | #if defined(HAVE_NTGUI) || defined(NS_IMPL_COCOA) || (defined(USE_GTK) && defined(USE_TOOLKIT_SCROLL_BARS)) |
4519 | /* MS-Windows, Mac OS X, and GTK have scroll bars on the right by | |
4520 | default. */ | |
6b61353c | 4521 | Vdefault_frame_scroll_bars = Qright; |
303500aa CY |
4522 | #else |
4523 | Vdefault_frame_scroll_bars = Qleft; | |
4524 | #endif | |
6b61353c KH |
4525 | #else |
4526 | Vdefault_frame_scroll_bars = Qnil; | |
4527 | #endif | |
4528 | ||
29208e82 | 4529 | DEFVAR_LISP ("terminal-frame", Vterminal_frame, |
daf01701 | 4530 | doc: /* The initial frame-object, which represents Emacs's stdout. */); |
972f4259 | 4531 | |
29208e82 | 4532 | DEFVAR_LISP ("mouse-position-function", Vmouse_position_function, |
972f4259 KS |
4533 | doc: /* If non-nil, function to transform normal value of `mouse-position'. |
4534 | `mouse-position' calls this function, passing its usual return value as | |
4535 | argument, and returns whatever this function returns. | |
4536 | This abnormal hook exists for the benefit of packages like `xt-mouse.el' | |
4537 | which need to do mouse handling at the Lisp level. */); | |
4538 | Vmouse_position_function = Qnil; | |
4539 | ||
29208e82 | 4540 | DEFVAR_LISP ("mouse-highlight", Vmouse_highlight, |
972f4259 KS |
4541 | doc: /* If non-nil, clickable text is highlighted when mouse is over it. |
4542 | If the value is an integer, highlighting is only shown after moving the | |
4543 | mouse, while keyboard input turns off the highlight even when the mouse | |
4544 | is over the clickable text. However, the mouse shape still indicates | |
4545 | when the mouse is over clickable text. */); | |
4546 | Vmouse_highlight = Qt; | |
4547 | ||
29208e82 | 4548 | DEFVAR_LISP ("make-pointer-invisible", Vmake_pointer_invisible, |
e044e4fc JD |
4549 | doc: /* If non-nil, make pointer invisible while typing. |
4550 | The pointer becomes visible again when the mouse is moved. */); | |
4551 | Vmake_pointer_invisible = Qt; | |
4552 | ||
29208e82 | 4553 | DEFVAR_LISP ("delete-frame-functions", Vdelete_frame_functions, |
972f4259 KS |
4554 | doc: /* Functions to be run before deleting a frame. |
4555 | The functions are run with one arg, the frame to be deleted. | |
e519a50b KL |
4556 | See `delete-frame'. |
4557 | ||
58555d81 SM |
4558 | Note that functions in this list may be called just before the frame is |
4559 | actually deleted, or some time later (or even both when an earlier function | |
4560 | in `delete-frame-functions' (indirectly) calls `delete-frame' | |
4561 | recursively). */); | |
972f4259 | 4562 | Vdelete_frame_functions = Qnil; |
d67b4f80 | 4563 | Qdelete_frame_functions = intern_c_string ("delete-frame-functions"); |
58555d81 | 4564 | staticpro (&Qdelete_frame_functions); |
972f4259 | 4565 | |
29208e82 | 4566 | DEFVAR_LISP ("menu-bar-mode", Vmenu_bar_mode, |
e1fd756b GM |
4567 | doc: /* Non-nil if Menu-Bar mode is enabled. |
4568 | See the command `menu-bar-mode' for a description of this minor mode. | |
4569 | Setting this variable directly does not take effect; | |
4570 | either customize it (see the info node `Easy Customization') | |
4571 | or call the function `menu-bar-mode'. */); | |
6431f2e6 CY |
4572 | Vmenu_bar_mode = Qt; |
4573 | ||
29208e82 | 4574 | DEFVAR_LISP ("tool-bar-mode", Vtool_bar_mode, |
9d794026 GM |
4575 | doc: /* Non-nil if Tool-Bar mode is enabled. |
4576 | See the command `tool-bar-mode' for a description of this minor mode. | |
4577 | Setting this variable directly does not take effect; | |
4578 | either customize it (see the info node `Easy Customization') | |
4579 | or call the function `tool-bar-mode'. */); | |
c8c59954 | 4580 | #ifdef HAVE_WINDOW_SYSTEM |
6431f2e6 | 4581 | Vtool_bar_mode = Qt; |
c8c59954 GM |
4582 | #else |
4583 | Vtool_bar_mode = Qnil; | |
4584 | #endif | |
6431f2e6 | 4585 | |
972f4259 KS |
4586 | DEFVAR_KBOARD ("default-minibuffer-frame", Vdefault_minibuffer_frame, |
4587 | doc: /* Minibufferless frames use this frame's minibuffer. | |
4588 | ||
4589 | Emacs cannot create minibufferless frames unless this is set to an | |
4590 | appropriate surrogate. | |
4591 | ||
4592 | Emacs consults this variable only when creating minibufferless | |
4593 | frames; once the frame is created, it sticks with its assigned | |
4594 | minibuffer, no matter what this variable is set to. This means that | |
4595 | this variable doesn't necessarily say anything meaningful about the | |
4596 | current set of frames, or where the minibuffer is currently being | |
4597 | displayed. | |
4598 | ||
4599 | This variable is local to the current terminal and cannot be buffer-local. */); | |
4600 | ||
29208e82 | 4601 | DEFVAR_BOOL ("focus-follows-mouse", focus_follows_mouse, |
da1da002 MR |
4602 | doc: /* Non-nil if window system changes focus when you move the mouse. |
4603 | You should set this variable to tell Emacs how your window manager | |
4604 | handles focus, since there is no way in general for Emacs to find out | |
86677b58 | 4605 | automatically. See also `mouse-autoselect-window'. */); |
da1da002 | 4606 | focus_follows_mouse = 0; |
a3547743 | 4607 | |
972f4259 KS |
4608 | staticpro (&Vframe_list); |
4609 | ||
4610 | defsubr (&Sactive_minibuffer_window); | |
4611 | defsubr (&Sframep); | |
4612 | defsubr (&Sframe_live_p); | |
428a555e | 4613 | defsubr (&Swindow_system); |
972f4259 KS |
4614 | defsubr (&Smake_terminal_frame); |
4615 | defsubr (&Shandle_switch_frame); | |
972f4259 KS |
4616 | defsubr (&Sselect_frame); |
4617 | defsubr (&Sselected_frame); | |
4618 | defsubr (&Swindow_frame); | |
4619 | defsubr (&Sframe_root_window); | |
4620 | defsubr (&Sframe_first_window); | |
4621 | defsubr (&Sframe_selected_window); | |
4622 | defsubr (&Sset_frame_selected_window); | |
4623 | defsubr (&Sframe_list); | |
4624 | defsubr (&Snext_frame); | |
4625 | defsubr (&Sprevious_frame); | |
4626 | defsubr (&Sdelete_frame); | |
4627 | defsubr (&Smouse_position); | |
4628 | defsubr (&Smouse_pixel_position); | |
4629 | defsubr (&Sset_mouse_position); | |
4630 | defsubr (&Sset_mouse_pixel_position); | |
4631 | #if 0 | |
4632 | defsubr (&Sframe_configuration); | |
4633 | defsubr (&Srestore_frame_configuration); | |
4634 | #endif | |
4635 | defsubr (&Smake_frame_visible); | |
4636 | defsubr (&Smake_frame_invisible); | |
4637 | defsubr (&Siconify_frame); | |
4638 | defsubr (&Sframe_visible_p); | |
4639 | defsubr (&Svisible_frame_list); | |
4640 | defsubr (&Sraise_frame); | |
4641 | defsubr (&Slower_frame); | |
4642 | defsubr (&Sredirect_frame_focus); | |
4643 | defsubr (&Sframe_focus); | |
4644 | defsubr (&Sframe_parameters); | |
4645 | defsubr (&Sframe_parameter); | |
4646 | defsubr (&Smodify_frame_parameters); | |
4647 | defsubr (&Sframe_char_height); | |
4648 | defsubr (&Sframe_char_width); | |
4649 | defsubr (&Sframe_pixel_height); | |
4650 | defsubr (&Sframe_pixel_width); | |
fb0cf781 | 4651 | defsubr (&Stool_bar_pixel_width); |
972f4259 KS |
4652 | defsubr (&Sset_frame_height); |
4653 | defsubr (&Sset_frame_width); | |
4654 | defsubr (&Sset_frame_size); | |
4655 | defsubr (&Sset_frame_position); | |
c978536f | 4656 | defsubr (&Sframe_pointer_visible_p); |
972f4259 KS |
4657 | |
4658 | #ifdef HAVE_WINDOW_SYSTEM | |
4659 | defsubr (&Sx_get_resource); | |
4660 | defsubr (&Sx_parse_geometry); | |
4661 | #endif | |
4662 | ||
dc6f92b8 | 4663 | } |