Commit | Line | Data |
---|---|---|
01f1ba30 | 1 | /* Functions for the X window system. |
f8c25f1b | 2 | Copyright (C) 1989, 1992, 1993, 1994, 1995 Free Software Foundation. |
01f1ba30 JB |
3 | |
4 | This file is part of GNU Emacs. | |
5 | ||
6 | GNU Emacs is free software; you can redistribute it and/or modify | |
7 | it under the terms of the GNU General Public License as published by | |
1113d9db | 8 | the Free Software Foundation; either version 2, or (at your option) |
01f1ba30 JB |
9 | any later version. |
10 | ||
11 | GNU Emacs is distributed in the hope that it will be useful, | |
12 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
14 | GNU General Public License for more details. | |
15 | ||
16 | You should have received a copy of the GNU General Public License | |
17 | along with GNU Emacs; see the file COPYING. If not, write to | |
18 | the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */ | |
19 | ||
20 | /* Completely rewritten by Richard Stallman. */ | |
21 | ||
22 | /* Rewritten for X11 by Joseph Arceneaux */ | |
23 | ||
c389a86d RS |
24 | #include <signal.h> |
25 | #include <config.h> | |
26 | ||
40e6f148 RS |
27 | /* This makes the fields of a Display accessible, in Xlib header files. */ |
28 | #define XLIB_ILLEGAL_ACCESS | |
29 | ||
01f1ba30 JB |
30 | #include "lisp.h" |
31 | #include "xterm.h" | |
f676886a | 32 | #include "frame.h" |
01f1ba30 JB |
33 | #include "window.h" |
34 | #include "buffer.h" | |
35 | #include "dispextern.h" | |
1f98fa48 | 36 | #include "keyboard.h" |
9ac0d9e0 | 37 | #include "blockinput.h" |
f1c7b5a6 | 38 | #include "paths.h" |
01f1ba30 JB |
39 | |
40 | #ifdef HAVE_X_WINDOWS | |
41 | extern void abort (); | |
42 | ||
0a93081c | 43 | #ifndef VMS |
0505a740 | 44 | #if 1 /* Used to be #ifdef EMACS_BITMAP_FILES, but this should always work. */ |
ef493a27 RS |
45 | #include "bitmaps/gray.xbm" |
46 | #else | |
dbc4e1c1 | 47 | #include <X11/bitmaps/gray> |
ef493a27 | 48 | #endif |
0a93081c JB |
49 | #else |
50 | #include "[.bitmaps]gray.xbm" | |
51 | #endif | |
dbc4e1c1 | 52 | |
9ef48a9d RS |
53 | #ifdef USE_X_TOOLKIT |
54 | #include <X11/Shell.h> | |
55 | ||
398ffa92 | 56 | #ifndef USE_MOTIF |
9ef48a9d RS |
57 | #include <X11/Xaw/Paned.h> |
58 | #include <X11/Xaw/Label.h> | |
398ffa92 | 59 | #endif /* USE_MOTIF */ |
9ef48a9d RS |
60 | |
61 | #ifdef USG | |
62 | #undef USG /* ####KLUDGE for Solaris 2.2 and up */ | |
63 | #include <X11/Xos.h> | |
64 | #define USG | |
65 | #else | |
66 | #include <X11/Xos.h> | |
67 | #endif | |
68 | ||
69 | #include "widget.h" | |
70 | ||
71 | #include "../lwlib/lwlib.h" | |
72 | ||
3b882b1d RS |
73 | /* Do the EDITRES protocol if running X11R5 |
74 | Exception: HP-UX (at least version A.09.05) has X11R5 without EditRes */ | |
75 | #if (XtSpecificationRelease >= 5) && !defined(NO_EDITRES) | |
6c32dd68 | 76 | #define HACK_EDITRES |
b9dc4443 | 77 | extern void _XEditResCheckMessages (); |
6c32dd68 PR |
78 | #endif /* R5 + Athena */ |
79 | ||
80 | /* Unique id counter for widgets created by the Lucid Widget | |
b9dc4443 | 81 | Library. */ |
6c32dd68 PR |
82 | extern LWLIB_ID widget_id_tick; |
83 | ||
82c90203 RS |
84 | /* This is part of a kludge--see lwlib/xlwmenu.c. */ |
85 | XFontStruct *xlwmenu_default_font; | |
9ef48a9d | 86 | |
6bc20398 | 87 | extern void free_frame_menubar (); |
9ef48a9d RS |
88 | #endif /* USE_X_TOOLKIT */ |
89 | ||
01f1ba30 JB |
90 | #define min(a,b) ((a) < (b) ? (a) : (b)) |
91 | #define max(a,b) ((a) > (b) ? (a) : (b)) | |
92 | ||
9d317b2c RS |
93 | #ifdef HAVE_X11R4 |
94 | #define MAXREQUEST(dpy) (XMaxRequestSize (dpy)) | |
95 | #else | |
96 | #define MAXREQUEST(dpy) ((dpy)->max_request_size) | |
97 | #endif | |
98 | ||
d387c960 JB |
99 | /* The name we're using in resource queries. */ |
100 | Lisp_Object Vx_resource_name; | |
ac63d3d6 | 101 | |
01f1ba30 | 102 | /* The background and shape of the mouse pointer, and shape when not |
b9dc4443 | 103 | over text or in the modeline. */ |
01f1ba30 | 104 | Lisp_Object Vx_pointer_shape, Vx_nontext_pointer_shape, Vx_mode_pointer_shape; |
ca0ecbf5 RS |
105 | /* The shape when over mouse-sensitive text. */ |
106 | Lisp_Object Vx_sensitive_text_pointer_shape; | |
01f1ba30 | 107 | |
b9dc4443 | 108 | /* Color of chars displayed in cursor box. */ |
01f1ba30 JB |
109 | Lisp_Object Vx_cursor_fore_pixel; |
110 | ||
b9dc4443 RS |
111 | /* Nonzero if using X. */ |
112 | static int x_in_use; | |
01f1ba30 | 113 | |
b9dc4443 | 114 | /* Non nil if no window manager is in use. */ |
01f1ba30 JB |
115 | Lisp_Object Vx_no_window_manager; |
116 | ||
f1c7b5a6 RS |
117 | /* Search path for bitmap files. */ |
118 | Lisp_Object Vx_bitmap_file_path; | |
119 | ||
f9942c9e JB |
120 | /* Evaluate this expression to rebuild the section of syms_of_xfns |
121 | that initializes and staticpros the symbols declared below. Note | |
122 | that Emacs 18 has a bug that keeps C-x C-e from being able to | |
123 | evaluate this expression. | |
124 | ||
125 | (progn | |
126 | ;; Accumulate a list of the symbols we want to initialize from the | |
127 | ;; declarations at the top of the file. | |
128 | (goto-char (point-min)) | |
129 | (search-forward "/\*&&& symbols declared here &&&*\/\n") | |
130 | (let (symbol-list) | |
131 | (while (looking-at "Lisp_Object \\(Q[a-z_]+\\)") | |
132 | (setq symbol-list | |
133 | (cons (buffer-substring (match-beginning 1) (match-end 1)) | |
134 | symbol-list)) | |
135 | (forward-line 1)) | |
136 | (setq symbol-list (nreverse symbol-list)) | |
137 | ;; Delete the section of syms_of_... where we initialize the symbols. | |
138 | (search-forward "\n /\*&&& init symbols here &&&*\/\n") | |
139 | (let ((start (point))) | |
140 | (while (looking-at "^ Q") | |
141 | (forward-line 2)) | |
142 | (kill-region start (point))) | |
143 | ;; Write a new symbol initialization section. | |
144 | (while symbol-list | |
145 | (insert (format " %s = intern (\"" (car symbol-list))) | |
146 | (let ((start (point))) | |
147 | (insert (substring (car symbol-list) 1)) | |
148 | (subst-char-in-region start (point) ?_ ?-)) | |
149 | (insert (format "\");\n staticpro (&%s);\n" (car symbol-list))) | |
150 | (setq symbol-list (cdr symbol-list))))) | |
151 | ||
152 | */ | |
153 | ||
154 | /*&&& symbols declared here &&&*/ | |
155 | Lisp_Object Qauto_raise; | |
156 | Lisp_Object Qauto_lower; | |
157 | Lisp_Object Qbackground_color; | |
dbc4e1c1 | 158 | Lisp_Object Qbar; |
f9942c9e JB |
159 | Lisp_Object Qborder_color; |
160 | Lisp_Object Qborder_width; | |
dbc4e1c1 | 161 | Lisp_Object Qbox; |
f9942c9e | 162 | Lisp_Object Qcursor_color; |
dbc4e1c1 | 163 | Lisp_Object Qcursor_type; |
f9942c9e JB |
164 | Lisp_Object Qfont; |
165 | Lisp_Object Qforeground_color; | |
166 | Lisp_Object Qgeometry; | |
f9942c9e JB |
167 | Lisp_Object Qicon_left; |
168 | Lisp_Object Qicon_top; | |
169 | Lisp_Object Qicon_type; | |
80534dd6 | 170 | Lisp_Object Qicon_name; |
f9942c9e JB |
171 | Lisp_Object Qinternal_border_width; |
172 | Lisp_Object Qleft; | |
173 | Lisp_Object Qmouse_color; | |
baaed68e | 174 | Lisp_Object Qnone; |
f9942c9e | 175 | Lisp_Object Qparent_id; |
4701395c | 176 | Lisp_Object Qscroll_bar_width; |
8af1d7ca | 177 | Lisp_Object Qsuppress_icon; |
f9942c9e | 178 | Lisp_Object Qtop; |
01f1ba30 | 179 | Lisp_Object Qundefined_color; |
a3c87d4e | 180 | Lisp_Object Qvertical_scroll_bars; |
49795535 | 181 | Lisp_Object Qvisibility; |
f9942c9e | 182 | Lisp_Object Qwindow_id; |
f676886a | 183 | Lisp_Object Qx_frame_parameter; |
9ef48a9d | 184 | Lisp_Object Qx_resource_name; |
4fe1de12 RS |
185 | Lisp_Object Quser_position; |
186 | Lisp_Object Quser_size; | |
b9dc4443 | 187 | Lisp_Object Qdisplay; |
01f1ba30 | 188 | |
b9dc4443 | 189 | /* The below are defined in frame.c. */ |
baaed68e | 190 | extern Lisp_Object Qheight, Qminibuffer, Qname, Qonly, Qwidth; |
79873d50 | 191 | extern Lisp_Object Qunsplittable, Qmenu_bar_lines, Qbuffer_predicate; |
f9942c9e | 192 | |
01f1ba30 JB |
193 | extern Lisp_Object Vwindow_system_version; |
194 | ||
01f1ba30 | 195 | \f |
11ae94fe | 196 | /* Error if we are not connected to X. */ |
7fc9de26 | 197 | void |
11ae94fe RS |
198 | check_x () |
199 | { | |
b9dc4443 | 200 | if (! x_in_use) |
11ae94fe RS |
201 | error ("X windows are not in use or not initialized"); |
202 | } | |
203 | ||
75cc8ee5 RS |
204 | /* Nonzero if using X for display. */ |
205 | ||
206 | int | |
207 | using_x_p () | |
208 | { | |
b9dc4443 RS |
209 | return x_in_use; |
210 | } | |
211 | ||
212 | /* Extract a frame as a FRAME_PTR, defaulting to the selected frame | |
213 | and checking validity for X. */ | |
214 | ||
215 | FRAME_PTR | |
216 | check_x_frame (frame) | |
217 | Lisp_Object frame; | |
218 | { | |
219 | FRAME_PTR f; | |
220 | ||
221 | if (NILP (frame)) | |
222 | f = selected_frame; | |
223 | else | |
224 | { | |
225 | CHECK_LIVE_FRAME (frame, 0); | |
226 | f = XFRAME (frame); | |
227 | } | |
228 | if (! FRAME_X_P (f)) | |
229 | error ("non-X frame used"); | |
230 | return f; | |
75cc8ee5 RS |
231 | } |
232 | ||
b9dc4443 RS |
233 | /* Let the user specify an X display with a frame. |
234 | nil stands for the selected frame--or, if that is not an X frame, | |
235 | the first X display on the list. */ | |
236 | ||
237 | static struct x_display_info * | |
238 | check_x_display_info (frame) | |
239 | Lisp_Object frame; | |
240 | { | |
241 | if (NILP (frame)) | |
242 | { | |
243 | if (FRAME_X_P (selected_frame)) | |
244 | return FRAME_X_DISPLAY_INFO (selected_frame); | |
245 | else if (x_display_list != 0) | |
246 | return x_display_list; | |
247 | else | |
248 | error ("X windows are not in use or not initialized"); | |
249 | } | |
250 | else if (STRINGP (frame)) | |
251 | return x_display_info_for_name (frame); | |
252 | else | |
253 | { | |
254 | FRAME_PTR f; | |
255 | ||
256 | CHECK_LIVE_FRAME (frame, 0); | |
257 | f = XFRAME (frame); | |
258 | if (! FRAME_X_P (f)) | |
259 | error ("non-X frame used"); | |
260 | return FRAME_X_DISPLAY_INFO (f); | |
261 | } | |
262 | } | |
263 | \f | |
f676886a JB |
264 | /* Return the Emacs frame-object corresponding to an X window. |
265 | It could be the frame's main window or an icon window. */ | |
01f1ba30 | 266 | |
34ca5317 | 267 | /* This function can be called during GC, so use GC_xxx type test macros. */ |
bcb2db92 | 268 | |
f676886a | 269 | struct frame * |
2d271e2e KH |
270 | x_window_to_frame (dpyinfo, wdesc) |
271 | struct x_display_info *dpyinfo; | |
01f1ba30 JB |
272 | int wdesc; |
273 | { | |
f676886a JB |
274 | Lisp_Object tail, frame; |
275 | struct frame *f; | |
01f1ba30 | 276 | |
34ca5317 | 277 | for (tail = Vframe_list; GC_CONSP (tail); tail = XCONS (tail)->cdr) |
01f1ba30 | 278 | { |
f676886a | 279 | frame = XCONS (tail)->car; |
34ca5317 | 280 | if (!GC_FRAMEP (frame)) |
01f1ba30 | 281 | continue; |
f676886a | 282 | f = XFRAME (frame); |
7556890b | 283 | if (f->output_data.nothing == 1 || FRAME_X_DISPLAY_INFO (f) != dpyinfo) |
2d271e2e | 284 | continue; |
9ef48a9d | 285 | #ifdef USE_X_TOOLKIT |
7556890b RS |
286 | if ((f->output_data.x->edit_widget |
287 | && XtWindow (f->output_data.x->edit_widget) == wdesc) | |
288 | || f->output_data.x->icon_desc == wdesc) | |
9ef48a9d RS |
289 | return f; |
290 | #else /* not USE_X_TOOLKIT */ | |
fe24a618 | 291 | if (FRAME_X_WINDOW (f) == wdesc |
7556890b | 292 | || f->output_data.x->icon_desc == wdesc) |
f676886a | 293 | return f; |
9ef48a9d RS |
294 | #endif /* not USE_X_TOOLKIT */ |
295 | } | |
296 | return 0; | |
297 | } | |
298 | ||
299 | #ifdef USE_X_TOOLKIT | |
300 | /* Like x_window_to_frame but also compares the window with the widget's | |
301 | windows. */ | |
302 | ||
303 | struct frame * | |
2d271e2e KH |
304 | x_any_window_to_frame (dpyinfo, wdesc) |
305 | struct x_display_info *dpyinfo; | |
9ef48a9d RS |
306 | int wdesc; |
307 | { | |
308 | Lisp_Object tail, frame; | |
309 | struct frame *f; | |
7556890b | 310 | struct x_output *x; |
9ef48a9d | 311 | |
34ca5317 | 312 | for (tail = Vframe_list; GC_CONSP (tail); tail = XCONS (tail)->cdr) |
9ef48a9d RS |
313 | { |
314 | frame = XCONS (tail)->car; | |
34ca5317 | 315 | if (!GC_FRAMEP (frame)) |
9ef48a9d RS |
316 | continue; |
317 | f = XFRAME (frame); | |
54e9e953 | 318 | if (f->output_data.nothing == 1 || FRAME_X_DISPLAY_INFO (f) != dpyinfo) |
2d271e2e | 319 | continue; |
7556890b | 320 | x = f->output_data.x; |
9ef48a9d RS |
321 | /* This frame matches if the window is any of its widgets. */ |
322 | if (wdesc == XtWindow (x->widget) | |
323 | || wdesc == XtWindow (x->column_widget) | |
324 | || wdesc == XtWindow (x->edit_widget)) | |
325 | return f; | |
326 | /* Match if the window is this frame's menubar. */ | |
6c32dd68 | 327 | if (lw_window_is_in_menubar (wdesc, x->menubar_widget)) |
9ef48a9d | 328 | return f; |
01f1ba30 JB |
329 | } |
330 | return 0; | |
331 | } | |
5e65b9ab | 332 | |
5fbc3f3a KH |
333 | /* Likewise, but exclude the menu bar widget. */ |
334 | ||
335 | struct frame * | |
336 | x_non_menubar_window_to_frame (dpyinfo, wdesc) | |
337 | struct x_display_info *dpyinfo; | |
338 | int wdesc; | |
339 | { | |
340 | Lisp_Object tail, frame; | |
341 | struct frame *f; | |
7556890b | 342 | struct x_output *x; |
5fbc3f3a KH |
343 | |
344 | for (tail = Vframe_list; GC_CONSP (tail); tail = XCONS (tail)->cdr) | |
345 | { | |
346 | frame = XCONS (tail)->car; | |
347 | if (!GC_FRAMEP (frame)) | |
348 | continue; | |
349 | f = XFRAME (frame); | |
54e9e953 | 350 | if (f->output_data.nothing == 1 || FRAME_X_DISPLAY_INFO (f) != dpyinfo) |
5fbc3f3a | 351 | continue; |
7556890b | 352 | x = f->output_data.x; |
5fbc3f3a KH |
353 | /* This frame matches if the window is any of its widgets. */ |
354 | if (wdesc == XtWindow (x->widget) | |
355 | || wdesc == XtWindow (x->column_widget) | |
356 | || wdesc == XtWindow (x->edit_widget)) | |
357 | return f; | |
358 | } | |
359 | return 0; | |
360 | } | |
361 | ||
fd3a3022 RS |
362 | /* Likewise, but consider only the menu bar widget. */ |
363 | ||
364 | struct frame * | |
365 | x_menubar_window_to_frame (dpyinfo, wdesc) | |
366 | struct x_display_info *dpyinfo; | |
367 | int wdesc; | |
368 | { | |
369 | Lisp_Object tail, frame; | |
370 | struct frame *f; | |
7556890b | 371 | struct x_output *x; |
fd3a3022 RS |
372 | |
373 | for (tail = Vframe_list; GC_CONSP (tail); tail = XCONS (tail)->cdr) | |
374 | { | |
375 | frame = XCONS (tail)->car; | |
376 | if (!GC_FRAMEP (frame)) | |
377 | continue; | |
378 | f = XFRAME (frame); | |
54e9e953 | 379 | if (f->output_data.nothing == 1 || FRAME_X_DISPLAY_INFO (f) != dpyinfo) |
fd3a3022 | 380 | continue; |
7556890b | 381 | x = f->output_data.x; |
fd3a3022 RS |
382 | /* Match if the window is this frame's menubar. */ |
383 | if (lw_window_is_in_menubar (wdesc, x->menubar_widget)) | |
384 | return f; | |
385 | } | |
386 | return 0; | |
387 | } | |
388 | ||
5e65b9ab RS |
389 | /* Return the frame whose principal (outermost) window is WDESC. |
390 | If WDESC is some other (smaller) window, we return 0. */ | |
391 | ||
392 | struct frame * | |
2d271e2e KH |
393 | x_top_window_to_frame (dpyinfo, wdesc) |
394 | struct x_display_info *dpyinfo; | |
5e65b9ab RS |
395 | int wdesc; |
396 | { | |
397 | Lisp_Object tail, frame; | |
398 | struct frame *f; | |
7556890b | 399 | struct x_output *x; |
5e65b9ab | 400 | |
34ca5317 | 401 | for (tail = Vframe_list; GC_CONSP (tail); tail = XCONS (tail)->cdr) |
5e65b9ab RS |
402 | { |
403 | frame = XCONS (tail)->car; | |
34ca5317 | 404 | if (!GC_FRAMEP (frame)) |
5e65b9ab RS |
405 | continue; |
406 | f = XFRAME (frame); | |
54e9e953 | 407 | if (f->output_data.nothing == 1 || FRAME_X_DISPLAY_INFO (f) != dpyinfo) |
2d271e2e | 408 | continue; |
7556890b | 409 | x = f->output_data.x; |
5e65b9ab RS |
410 | /* This frame matches if the window is its topmost widget. */ |
411 | if (wdesc == XtWindow (x->widget)) | |
412 | return f; | |
7a994728 KH |
413 | #if 0 /* I don't know why it did this, |
414 | but it seems logically wrong, | |
415 | and it causes trouble for MapNotify events. */ | |
5e65b9ab RS |
416 | /* Match if the window is this frame's menubar. */ |
417 | if (x->menubar_widget | |
418 | && wdesc == XtWindow (x->menubar_widget)) | |
419 | return f; | |
7a994728 | 420 | #endif |
5e65b9ab RS |
421 | } |
422 | return 0; | |
423 | } | |
9ef48a9d | 424 | #endif /* USE_X_TOOLKIT */ |
01f1ba30 | 425 | |
01f1ba30 | 426 | \f |
203c1d73 RS |
427 | |
428 | /* Code to deal with bitmaps. Bitmaps are referenced by their bitmap | |
429 | id, which is just an int that this section returns. Bitmaps are | |
430 | reference counted so they can be shared among frames. | |
431 | ||
432 | Bitmap indices are guaranteed to be > 0, so a negative number can | |
433 | be used to indicate no bitmap. | |
434 | ||
435 | If you use x_create_bitmap_from_data, then you must keep track of | |
436 | the bitmaps yourself. That is, creating a bitmap from the same | |
b9dc4443 | 437 | data more than once will not be caught. */ |
203c1d73 RS |
438 | |
439 | ||
f1c7b5a6 RS |
440 | /* Functions to access the contents of a bitmap, given an id. */ |
441 | ||
442 | int | |
443 | x_bitmap_height (f, id) | |
444 | FRAME_PTR f; | |
445 | int id; | |
446 | { | |
08a90d6a | 447 | return FRAME_X_DISPLAY_INFO (f)->bitmaps[id - 1].height; |
f1c7b5a6 RS |
448 | } |
449 | ||
450 | int | |
451 | x_bitmap_width (f, id) | |
452 | FRAME_PTR f; | |
453 | int id; | |
454 | { | |
08a90d6a | 455 | return FRAME_X_DISPLAY_INFO (f)->bitmaps[id - 1].width; |
f1c7b5a6 RS |
456 | } |
457 | ||
458 | int | |
459 | x_bitmap_pixmap (f, id) | |
460 | FRAME_PTR f; | |
461 | int id; | |
462 | { | |
08a90d6a | 463 | return FRAME_X_DISPLAY_INFO (f)->bitmaps[id - 1].pixmap; |
f1c7b5a6 RS |
464 | } |
465 | ||
466 | ||
203c1d73 RS |
467 | /* Allocate a new bitmap record. Returns index of new record. */ |
468 | ||
469 | static int | |
08a90d6a RS |
470 | x_allocate_bitmap_record (f) |
471 | FRAME_PTR f; | |
203c1d73 | 472 | { |
08a90d6a RS |
473 | struct x_display_info *dpyinfo = FRAME_X_DISPLAY_INFO (f); |
474 | int i; | |
475 | ||
476 | if (dpyinfo->bitmaps == NULL) | |
203c1d73 | 477 | { |
08a90d6a RS |
478 | dpyinfo->bitmaps_size = 10; |
479 | dpyinfo->bitmaps | |
480 | = (struct x_bitmap_record *) xmalloc (dpyinfo->bitmaps_size * sizeof (struct x_bitmap_record)); | |
481 | dpyinfo->bitmaps_last = 1; | |
203c1d73 RS |
482 | return 1; |
483 | } | |
484 | ||
08a90d6a RS |
485 | if (dpyinfo->bitmaps_last < dpyinfo->bitmaps_size) |
486 | return ++dpyinfo->bitmaps_last; | |
203c1d73 | 487 | |
08a90d6a RS |
488 | for (i = 0; i < dpyinfo->bitmaps_size; ++i) |
489 | if (dpyinfo->bitmaps[i].refcount == 0) | |
490 | return i + 1; | |
203c1d73 | 491 | |
08a90d6a RS |
492 | dpyinfo->bitmaps_size *= 2; |
493 | dpyinfo->bitmaps | |
494 | = (struct x_bitmap_record *) xrealloc (dpyinfo->bitmaps, | |
495 | dpyinfo->bitmaps_size * sizeof (struct x_bitmap_record)); | |
496 | return ++dpyinfo->bitmaps_last; | |
203c1d73 RS |
497 | } |
498 | ||
499 | /* Add one reference to the reference count of the bitmap with id ID. */ | |
500 | ||
501 | void | |
f1c7b5a6 RS |
502 | x_reference_bitmap (f, id) |
503 | FRAME_PTR f; | |
203c1d73 RS |
504 | int id; |
505 | { | |
08a90d6a | 506 | ++FRAME_X_DISPLAY_INFO (f)->bitmaps[id - 1].refcount; |
203c1d73 RS |
507 | } |
508 | ||
509 | /* Create a bitmap for frame F from a HEIGHT x WIDTH array of bits at BITS. */ | |
510 | ||
511 | int | |
512 | x_create_bitmap_from_data (f, bits, width, height) | |
513 | struct frame *f; | |
514 | char *bits; | |
515 | unsigned int width, height; | |
516 | { | |
08a90d6a | 517 | struct x_display_info *dpyinfo = FRAME_X_DISPLAY_INFO (f); |
203c1d73 RS |
518 | Pixmap bitmap; |
519 | int id; | |
520 | ||
b9dc4443 | 521 | bitmap = XCreateBitmapFromData (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
203c1d73 RS |
522 | bits, width, height); |
523 | ||
524 | if (! bitmap) | |
525 | return -1; | |
526 | ||
08a90d6a RS |
527 | id = x_allocate_bitmap_record (f); |
528 | dpyinfo->bitmaps[id - 1].pixmap = bitmap; | |
529 | dpyinfo->bitmaps[id - 1].file = NULL; | |
530 | dpyinfo->bitmaps[id - 1].refcount = 1; | |
531 | dpyinfo->bitmaps[id - 1].depth = 1; | |
532 | dpyinfo->bitmaps[id - 1].height = height; | |
533 | dpyinfo->bitmaps[id - 1].width = width; | |
203c1d73 RS |
534 | |
535 | return id; | |
536 | } | |
537 | ||
538 | /* Create bitmap from file FILE for frame F. */ | |
539 | ||
540 | int | |
541 | x_create_bitmap_from_file (f, file) | |
542 | struct frame *f; | |
f1c7b5a6 | 543 | Lisp_Object file; |
203c1d73 | 544 | { |
08a90d6a | 545 | struct x_display_info *dpyinfo = FRAME_X_DISPLAY_INFO (f); |
203c1d73 RS |
546 | unsigned int width, height; |
547 | Pixmap bitmap; | |
548 | int xhot, yhot, result, id; | |
f1c7b5a6 RS |
549 | Lisp_Object found; |
550 | int fd; | |
551 | char *filename; | |
203c1d73 RS |
552 | |
553 | /* Look for an existing bitmap with the same name. */ | |
08a90d6a | 554 | for (id = 0; id < dpyinfo->bitmaps_last; ++id) |
203c1d73 | 555 | { |
08a90d6a RS |
556 | if (dpyinfo->bitmaps[id].refcount |
557 | && dpyinfo->bitmaps[id].file | |
558 | && !strcmp (dpyinfo->bitmaps[id].file, (char *) XSTRING (file)->data)) | |
203c1d73 | 559 | { |
08a90d6a | 560 | ++dpyinfo->bitmaps[id].refcount; |
203c1d73 RS |
561 | return id + 1; |
562 | } | |
563 | } | |
564 | ||
f1c7b5a6 RS |
565 | /* Search bitmap-file-path for the file, if appropriate. */ |
566 | fd = openp (Vx_bitmap_file_path, file, "", &found, 0); | |
567 | if (fd < 0) | |
568 | return -1; | |
569 | close (fd); | |
570 | ||
571 | filename = (char *) XSTRING (found)->data; | |
572 | ||
b9dc4443 | 573 | result = XReadBitmapFile (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
f1c7b5a6 | 574 | filename, &width, &height, &bitmap, &xhot, &yhot); |
203c1d73 RS |
575 | if (result != BitmapSuccess) |
576 | return -1; | |
577 | ||
08a90d6a RS |
578 | id = x_allocate_bitmap_record (f); |
579 | dpyinfo->bitmaps[id - 1].pixmap = bitmap; | |
580 | dpyinfo->bitmaps[id - 1].refcount = 1; | |
581 | dpyinfo->bitmaps[id - 1].file = (char *) xmalloc (XSTRING (file)->size + 1); | |
582 | dpyinfo->bitmaps[id - 1].depth = 1; | |
583 | dpyinfo->bitmaps[id - 1].height = height; | |
584 | dpyinfo->bitmaps[id - 1].width = width; | |
585 | strcpy (dpyinfo->bitmaps[id - 1].file, XSTRING (file)->data); | |
203c1d73 RS |
586 | |
587 | return id; | |
588 | } | |
589 | ||
590 | /* Remove reference to bitmap with id number ID. */ | |
591 | ||
592 | int | |
f1c7b5a6 RS |
593 | x_destroy_bitmap (f, id) |
594 | FRAME_PTR f; | |
203c1d73 RS |
595 | int id; |
596 | { | |
08a90d6a RS |
597 | struct x_display_info *dpyinfo = FRAME_X_DISPLAY_INFO (f); |
598 | ||
203c1d73 RS |
599 | if (id > 0) |
600 | { | |
08a90d6a RS |
601 | --dpyinfo->bitmaps[id - 1].refcount; |
602 | if (dpyinfo->bitmaps[id - 1].refcount == 0) | |
203c1d73 | 603 | { |
ed662bdd | 604 | BLOCK_INPUT; |
08a90d6a RS |
605 | XFreePixmap (FRAME_X_DISPLAY (f), dpyinfo->bitmaps[id - 1].pixmap); |
606 | if (dpyinfo->bitmaps[id - 1].file) | |
203c1d73 | 607 | { |
08a90d6a RS |
608 | free (dpyinfo->bitmaps[id - 1].file); |
609 | dpyinfo->bitmaps[id - 1].file = NULL; | |
203c1d73 | 610 | } |
ed662bdd | 611 | UNBLOCK_INPUT; |
203c1d73 RS |
612 | } |
613 | } | |
614 | } | |
615 | ||
08a90d6a | 616 | /* Free all the bitmaps for the display specified by DPYINFO. */ |
203c1d73 | 617 | |
08a90d6a RS |
618 | static void |
619 | x_destroy_all_bitmaps (dpyinfo) | |
620 | struct x_display_info *dpyinfo; | |
203c1d73 | 621 | { |
08a90d6a RS |
622 | int i; |
623 | for (i = 0; i < dpyinfo->bitmaps_last; i++) | |
624 | if (dpyinfo->bitmaps[i].refcount > 0) | |
625 | { | |
626 | XFreePixmap (dpyinfo->display, dpyinfo->bitmaps[i].pixmap); | |
627 | if (dpyinfo->bitmaps[i].file) | |
628 | free (dpyinfo->bitmaps[i].file); | |
629 | } | |
630 | dpyinfo->bitmaps_last = 0; | |
203c1d73 RS |
631 | } |
632 | \f | |
f676886a | 633 | /* Connect the frame-parameter names for X frames |
01f1ba30 JB |
634 | to the ways of passing the parameter values to the window system. |
635 | ||
636 | The name of a parameter, as a Lisp symbol, | |
f676886a JB |
637 | has an `x-frame-parameter' property which is an integer in Lisp |
638 | but can be interpreted as an `enum x_frame_parm' in C. */ | |
01f1ba30 | 639 | |
f676886a | 640 | enum x_frame_parm |
01f1ba30 JB |
641 | { |
642 | X_PARM_FOREGROUND_COLOR, | |
643 | X_PARM_BACKGROUND_COLOR, | |
644 | X_PARM_MOUSE_COLOR, | |
645 | X_PARM_CURSOR_COLOR, | |
646 | X_PARM_BORDER_COLOR, | |
647 | X_PARM_ICON_TYPE, | |
648 | X_PARM_FONT, | |
649 | X_PARM_BORDER_WIDTH, | |
650 | X_PARM_INTERNAL_BORDER_WIDTH, | |
651 | X_PARM_NAME, | |
652 | X_PARM_AUTORAISE, | |
653 | X_PARM_AUTOLOWER, | |
a3c87d4e | 654 | X_PARM_VERT_SCROLL_BAR, |
d043f1a4 RS |
655 | X_PARM_VISIBILITY, |
656 | X_PARM_MENU_BAR_LINES | |
01f1ba30 JB |
657 | }; |
658 | ||
659 | ||
f676886a | 660 | struct x_frame_parm_table |
01f1ba30 JB |
661 | { |
662 | char *name; | |
f676886a | 663 | void (*setter)( /* struct frame *frame, Lisp_Object val, oldval */ ); |
01f1ba30 JB |
664 | }; |
665 | ||
666 | void x_set_foreground_color (); | |
667 | void x_set_background_color (); | |
668 | void x_set_mouse_color (); | |
669 | void x_set_cursor_color (); | |
670 | void x_set_border_color (); | |
dbc4e1c1 | 671 | void x_set_cursor_type (); |
01f1ba30 | 672 | void x_set_icon_type (); |
80534dd6 | 673 | void x_set_icon_name (); |
01f1ba30 JB |
674 | void x_set_font (); |
675 | void x_set_border_width (); | |
676 | void x_set_internal_border_width (); | |
f945b920 | 677 | void x_explicitly_set_name (); |
01f1ba30 JB |
678 | void x_set_autoraise (); |
679 | void x_set_autolower (); | |
a3c87d4e | 680 | void x_set_vertical_scroll_bars (); |
d043f1a4 RS |
681 | void x_set_visibility (); |
682 | void x_set_menu_bar_lines (); | |
4701395c | 683 | void x_set_scroll_bar_width (); |
eac358ef | 684 | void x_set_unsplittable (); |
01f1ba30 | 685 | |
f676886a | 686 | static struct x_frame_parm_table x_frame_parms[] = |
01f1ba30 JB |
687 | { |
688 | "foreground-color", x_set_foreground_color, | |
689 | "background-color", x_set_background_color, | |
690 | "mouse-color", x_set_mouse_color, | |
691 | "cursor-color", x_set_cursor_color, | |
692 | "border-color", x_set_border_color, | |
dbc4e1c1 | 693 | "cursor-type", x_set_cursor_type, |
01f1ba30 | 694 | "icon-type", x_set_icon_type, |
80534dd6 | 695 | "icon-name", x_set_icon_name, |
01f1ba30 JB |
696 | "font", x_set_font, |
697 | "border-width", x_set_border_width, | |
698 | "internal-border-width", x_set_internal_border_width, | |
f945b920 | 699 | "name", x_explicitly_set_name, |
baaed68e JB |
700 | "auto-raise", x_set_autoraise, |
701 | "auto-lower", x_set_autolower, | |
a3c87d4e | 702 | "vertical-scroll-bars", x_set_vertical_scroll_bars, |
d043f1a4 RS |
703 | "visibility", x_set_visibility, |
704 | "menu-bar-lines", x_set_menu_bar_lines, | |
4701395c | 705 | "scroll-bar-width", x_set_scroll_bar_width, |
eac358ef | 706 | "unsplittable", x_set_unsplittable, |
01f1ba30 JB |
707 | }; |
708 | ||
f676886a | 709 | /* Attach the `x-frame-parameter' properties to |
01f1ba30 JB |
710 | the Lisp symbol names of parameters relevant to X. */ |
711 | ||
712 | init_x_parm_symbols () | |
713 | { | |
714 | int i; | |
715 | ||
d043f1a4 | 716 | for (i = 0; i < sizeof (x_frame_parms) / sizeof (x_frame_parms[0]); i++) |
f676886a | 717 | Fput (intern (x_frame_parms[i].name), Qx_frame_parameter, |
01f1ba30 JB |
718 | make_number (i)); |
719 | } | |
720 | \f | |
f9942c9e JB |
721 | /* Change the parameters of FRAME as specified by ALIST. |
722 | If a parameter is not specially recognized, do nothing; | |
723 | otherwise call the `x_set_...' function for that parameter. */ | |
d043f1a4 | 724 | |
f9942c9e JB |
725 | void |
726 | x_set_frame_parameters (f, alist) | |
727 | FRAME_PTR f; | |
728 | Lisp_Object alist; | |
729 | { | |
730 | Lisp_Object tail; | |
731 | ||
732 | /* If both of these parameters are present, it's more efficient to | |
733 | set them both at once. So we wait until we've looked at the | |
734 | entire list before we set them. */ | |
735 | Lisp_Object width, height; | |
736 | ||
737 | /* Same here. */ | |
738 | Lisp_Object left, top; | |
f9942c9e | 739 | |
a59e4f3d RS |
740 | /* Same with these. */ |
741 | Lisp_Object icon_left, icon_top; | |
742 | ||
f5e70acd RS |
743 | /* Record in these vectors all the parms specified. */ |
744 | Lisp_Object *parms; | |
745 | Lisp_Object *values; | |
746 | int i; | |
e1d962d7 | 747 | int left_no_change = 0, top_no_change = 0; |
a59e4f3d | 748 | int icon_left_no_change = 0, icon_top_no_change = 0; |
203c1d73 | 749 | |
f5e70acd RS |
750 | i = 0; |
751 | for (tail = alist; CONSP (tail); tail = Fcdr (tail)) | |
752 | i++; | |
753 | ||
754 | parms = (Lisp_Object *) alloca (i * sizeof (Lisp_Object)); | |
755 | values = (Lisp_Object *) alloca (i * sizeof (Lisp_Object)); | |
f9942c9e | 756 | |
f5e70acd RS |
757 | /* Extract parm names and values into those vectors. */ |
758 | ||
759 | i = 0; | |
f9942c9e JB |
760 | for (tail = alist; CONSP (tail); tail = Fcdr (tail)) |
761 | { | |
762 | Lisp_Object elt, prop, val; | |
763 | ||
764 | elt = Fcar (tail); | |
f5e70acd RS |
765 | parms[i] = Fcar (elt); |
766 | values[i] = Fcdr (elt); | |
767 | i++; | |
768 | } | |
769 | ||
d387c960 | 770 | width = height = top = left = Qunbound; |
a59e4f3d | 771 | icon_left = icon_top = Qunbound; |
f9942c9e | 772 | |
f5e70acd RS |
773 | /* Now process them in reverse of specified order. */ |
774 | for (i--; i >= 0; i--) | |
775 | { | |
776 | Lisp_Object prop, val; | |
777 | ||
778 | prop = parms[i]; | |
779 | val = values[i]; | |
780 | ||
781 | if (EQ (prop, Qwidth)) | |
f9942c9e | 782 | width = val; |
f5e70acd | 783 | else if (EQ (prop, Qheight)) |
f9942c9e | 784 | height = val; |
f5e70acd | 785 | else if (EQ (prop, Qtop)) |
f9942c9e | 786 | top = val; |
f5e70acd | 787 | else if (EQ (prop, Qleft)) |
f9942c9e | 788 | left = val; |
a59e4f3d RS |
789 | else if (EQ (prop, Qicon_top)) |
790 | icon_top = val; | |
791 | else if (EQ (prop, Qicon_left)) | |
792 | icon_left = val; | |
f9942c9e JB |
793 | else |
794 | { | |
98381190 | 795 | register Lisp_Object param_index, old_value; |
ea96210c | 796 | |
98381190 KH |
797 | param_index = Fget (prop, Qx_frame_parameter); |
798 | old_value = get_frame_param (f, prop); | |
f9942c9e | 799 | store_frame_param (f, prop, val); |
40c03e12 KH |
800 | if (NATNUMP (param_index) |
801 | && (XFASTINT (param_index) | |
ea96210c JB |
802 | < sizeof (x_frame_parms)/sizeof (x_frame_parms[0]))) |
803 | (*x_frame_parms[XINT (param_index)].setter)(f, val, old_value); | |
f9942c9e JB |
804 | } |
805 | } | |
806 | ||
11378c41 RS |
807 | /* Don't die if just one of these was set. */ |
808 | if (EQ (left, Qunbound)) | |
e1d962d7 RS |
809 | { |
810 | left_no_change = 1; | |
7556890b RS |
811 | if (f->output_data.x->left_pos < 0) |
812 | left = Fcons (Qplus, Fcons (make_number (f->output_data.x->left_pos), Qnil)); | |
e1d962d7 | 813 | else |
7556890b | 814 | XSETINT (left, f->output_data.x->left_pos); |
e1d962d7 | 815 | } |
11378c41 | 816 | if (EQ (top, Qunbound)) |
e1d962d7 RS |
817 | { |
818 | top_no_change = 1; | |
7556890b RS |
819 | if (f->output_data.x->top_pos < 0) |
820 | top = Fcons (Qplus, Fcons (make_number (f->output_data.x->top_pos), Qnil)); | |
e1d962d7 | 821 | else |
7556890b | 822 | XSETINT (top, f->output_data.x->top_pos); |
e1d962d7 | 823 | } |
11378c41 | 824 | |
a59e4f3d RS |
825 | /* If one of the icon positions was not set, preserve or default it. */ |
826 | if (EQ (icon_left, Qunbound) || ! INTEGERP (icon_left)) | |
827 | { | |
828 | icon_left_no_change = 1; | |
829 | icon_left = Fcdr (Fassq (Qicon_left, f->param_alist)); | |
830 | if (NILP (icon_left)) | |
831 | XSETINT (icon_left, 0); | |
832 | } | |
833 | if (EQ (icon_top, Qunbound) || ! INTEGERP (icon_top)) | |
834 | { | |
835 | icon_top_no_change = 1; | |
836 | icon_top = Fcdr (Fassq (Qicon_top, f->param_alist)); | |
837 | if (NILP (icon_top)) | |
838 | XSETINT (icon_top, 0); | |
839 | } | |
840 | ||
11378c41 RS |
841 | /* Don't die if just one of these was set. */ |
842 | if (EQ (width, Qunbound)) | |
191ed777 | 843 | XSETINT (width, FRAME_WIDTH (f)); |
11378c41 | 844 | if (EQ (height, Qunbound)) |
191ed777 | 845 | XSETINT (height, FRAME_HEIGHT (f)); |
11378c41 | 846 | |
499ea23b | 847 | /* Don't set these parameters unless they've been explicitly |
d387c960 JB |
848 | specified. The window might be mapped or resized while we're in |
849 | this function, and we don't want to override that unless the lisp | |
850 | code has asked for it. | |
851 | ||
852 | Don't set these parameters unless they actually differ from the | |
853 | window's current parameters; the window may not actually exist | |
854 | yet. */ | |
f9942c9e JB |
855 | { |
856 | Lisp_Object frame; | |
857 | ||
1f11a5ca RS |
858 | check_frame_size (f, &height, &width); |
859 | ||
191ed777 | 860 | XSETFRAME (frame, f); |
11378c41 | 861 | |
d387c960 JB |
862 | if ((NUMBERP (width) && XINT (width) != FRAME_WIDTH (f)) |
863 | || (NUMBERP (height) && XINT (height) != FRAME_HEIGHT (f))) | |
f9942c9e | 864 | Fset_frame_size (frame, width, height); |
f10f0b79 RS |
865 | |
866 | if ((!NILP (left) || !NILP (top)) | |
e1d962d7 | 867 | && ! (left_no_change && top_no_change) |
7556890b RS |
868 | && ! (NUMBERP (left) && XINT (left) == f->output_data.x->left_pos |
869 | && NUMBERP (top) && XINT (top) == f->output_data.x->top_pos)) | |
f10f0b79 | 870 | { |
e1d962d7 RS |
871 | int leftpos = 0; |
872 | int toppos = 0; | |
f10f0b79 RS |
873 | |
874 | /* Record the signs. */ | |
7556890b | 875 | f->output_data.x->size_hint_flags &= ~ (XNegative | YNegative); |
e1d962d7 | 876 | if (EQ (left, Qminus)) |
7556890b | 877 | f->output_data.x->size_hint_flags |= XNegative; |
e1d962d7 RS |
878 | else if (INTEGERP (left)) |
879 | { | |
880 | leftpos = XINT (left); | |
881 | if (leftpos < 0) | |
7556890b | 882 | f->output_data.x->size_hint_flags |= XNegative; |
e1d962d7 RS |
883 | } |
884 | else if (CONSP (left) && EQ (XCONS (left)->car, Qminus) | |
885 | && CONSP (XCONS (left)->cdr) | |
886 | && INTEGERP (XCONS (XCONS (left)->cdr)->car)) | |
887 | { | |
888 | leftpos = - XINT (XCONS (XCONS (left)->cdr)->car); | |
7556890b | 889 | f->output_data.x->size_hint_flags |= XNegative; |
e1d962d7 RS |
890 | } |
891 | else if (CONSP (left) && EQ (XCONS (left)->car, Qplus) | |
892 | && CONSP (XCONS (left)->cdr) | |
893 | && INTEGERP (XCONS (XCONS (left)->cdr)->car)) | |
894 | { | |
895 | leftpos = XINT (XCONS (XCONS (left)->cdr)->car); | |
896 | } | |
897 | ||
898 | if (EQ (top, Qminus)) | |
7556890b | 899 | f->output_data.x->size_hint_flags |= YNegative; |
e1d962d7 RS |
900 | else if (INTEGERP (top)) |
901 | { | |
902 | toppos = XINT (top); | |
903 | if (toppos < 0) | |
7556890b | 904 | f->output_data.x->size_hint_flags |= YNegative; |
e1d962d7 RS |
905 | } |
906 | else if (CONSP (top) && EQ (XCONS (top)->car, Qminus) | |
907 | && CONSP (XCONS (top)->cdr) | |
908 | && INTEGERP (XCONS (XCONS (top)->cdr)->car)) | |
909 | { | |
910 | toppos = - XINT (XCONS (XCONS (top)->cdr)->car); | |
7556890b | 911 | f->output_data.x->size_hint_flags |= YNegative; |
e1d962d7 RS |
912 | } |
913 | else if (CONSP (top) && EQ (XCONS (top)->car, Qplus) | |
914 | && CONSP (XCONS (top)->cdr) | |
915 | && INTEGERP (XCONS (XCONS (top)->cdr)->car)) | |
916 | { | |
917 | toppos = XINT (XCONS (XCONS (top)->cdr)->car); | |
918 | } | |
919 | ||
920 | ||
921 | /* Store the numeric value of the position. */ | |
7556890b RS |
922 | f->output_data.x->top_pos = toppos; |
923 | f->output_data.x->left_pos = leftpos; | |
e1d962d7 | 924 | |
7556890b | 925 | f->output_data.x->win_gravity = NorthWestGravity; |
f10f0b79 RS |
926 | |
927 | /* Actually set that position, and convert to absolute. */ | |
f0e72e79 | 928 | x_set_offset (f, leftpos, toppos, -1); |
f10f0b79 | 929 | } |
a59e4f3d RS |
930 | |
931 | if ((!NILP (icon_left) || !NILP (icon_top)) | |
932 | && ! (icon_left_no_change && icon_top_no_change)) | |
933 | x_wm_set_icon_position (f, XINT (icon_left), XINT (icon_top)); | |
f9942c9e JB |
934 | } |
935 | } | |
01f1ba30 | 936 | |
08a90d6a | 937 | /* Store the screen positions of frame F into XPTR and YPTR. |
e9445337 RS |
938 | These are the positions of the containing window manager window, |
939 | not Emacs's own window. */ | |
940 | ||
941 | void | |
942 | x_real_positions (f, xptr, yptr) | |
943 | FRAME_PTR f; | |
944 | int *xptr, *yptr; | |
945 | { | |
08a90d6a | 946 | int win_x, win_y; |
e9445337 RS |
947 | Window child; |
948 | ||
043835a3 RS |
949 | /* This is pretty gross, but seems to be the easiest way out of |
950 | the problem that arises when restarting window-managers. */ | |
951 | ||
952 | #ifdef USE_X_TOOLKIT | |
7556890b | 953 | Window outer = XtWindow (f->output_data.x->widget); |
043835a3 | 954 | #else |
7556890b | 955 | Window outer = f->output_data.x->window_desc; |
043835a3 RS |
956 | #endif |
957 | Window tmp_root_window; | |
958 | Window *tmp_children; | |
959 | int tmp_nchildren; | |
960 | ||
08a90d6a | 961 | while (1) |
e9445337 | 962 | { |
ca7bac79 KH |
963 | x_catch_errors (FRAME_X_DISPLAY (f)); |
964 | ||
08a90d6a | 965 | XQueryTree (FRAME_X_DISPLAY (f), outer, &tmp_root_window, |
7556890b | 966 | &f->output_data.x->parent_desc, |
08a90d6a RS |
967 | &tmp_children, &tmp_nchildren); |
968 | xfree (tmp_children); | |
969 | ||
970 | win_x = win_y = 0; | |
971 | ||
972 | /* Find the position of the outside upper-left corner of | |
973 | the inner window, with respect to the outer window. */ | |
7556890b | 974 | if (f->output_data.x->parent_desc != FRAME_X_DISPLAY_INFO (f)->root_window) |
08a90d6a RS |
975 | { |
976 | XTranslateCoordinates (FRAME_X_DISPLAY (f), | |
977 | ||
978 | /* From-window, to-window. */ | |
e9445337 | 979 | #ifdef USE_X_TOOLKIT |
7556890b | 980 | XtWindow (f->output_data.x->widget), |
e9445337 | 981 | #else |
7556890b | 982 | f->output_data.x->window_desc, |
e9445337 | 983 | #endif |
7556890b | 984 | f->output_data.x->parent_desc, |
e9445337 | 985 | |
08a90d6a RS |
986 | /* From-position, to-position. */ |
987 | 0, 0, &win_x, &win_y, | |
e9445337 | 988 | |
08a90d6a RS |
989 | /* Child of win. */ |
990 | &child); | |
991 | ||
07a63816 | 992 | #if 0 /* The values seem to be right without this and wrong with. */ |
7556890b RS |
993 | win_x += f->output_data.x->border_width; |
994 | win_y += f->output_data.x->border_width; | |
07a63816 | 995 | #endif |
08a90d6a | 996 | } |
e9445337 | 997 | |
08a90d6a RS |
998 | /* It is possible for the window returned by the XQueryNotify |
999 | to become invalid by the time we call XTranslateCoordinates. | |
1000 | That can happen when you restart some window managers. | |
1001 | If so, we get an error in XTranslateCoordinates. | |
1002 | Detect that and try the whole thing over. */ | |
c4ec904f | 1003 | if (! x_had_errors_p (FRAME_X_DISPLAY (f))) |
08a90d6a | 1004 | break; |
ca7bac79 KH |
1005 | |
1006 | x_uncatch_errors (FRAME_X_DISPLAY (f)); | |
e9445337 | 1007 | } |
08a90d6a | 1008 | |
c4ec904f | 1009 | x_uncatch_errors (FRAME_X_DISPLAY (f)); |
08a90d6a | 1010 | |
7556890b RS |
1011 | *xptr = f->output_data.x->left_pos - win_x; |
1012 | *yptr = f->output_data.x->top_pos - win_y; | |
e9445337 RS |
1013 | } |
1014 | ||
f676886a | 1015 | /* Insert a description of internally-recorded parameters of frame X |
01f1ba30 JB |
1016 | into the parameter alist *ALISTPTR that is to be given to the user. |
1017 | Only parameters that are specific to the X window system | |
f676886a | 1018 | and whose values are not correctly recorded in the frame's |
01f1ba30 JB |
1019 | param_alist need to be considered here. */ |
1020 | ||
f676886a JB |
1021 | x_report_frame_params (f, alistptr) |
1022 | struct frame *f; | |
01f1ba30 JB |
1023 | Lisp_Object *alistptr; |
1024 | { | |
1025 | char buf[16]; | |
9b002b8d KH |
1026 | Lisp_Object tem; |
1027 | ||
1028 | /* Represent negative positions (off the top or left screen edge) | |
1029 | in a way that Fmodify_frame_parameters will understand correctly. */ | |
7556890b RS |
1030 | XSETINT (tem, f->output_data.x->left_pos); |
1031 | if (f->output_data.x->left_pos >= 0) | |
9b002b8d KH |
1032 | store_in_alist (alistptr, Qleft, tem); |
1033 | else | |
1034 | store_in_alist (alistptr, Qleft, Fcons (Qplus, Fcons (tem, Qnil))); | |
1035 | ||
7556890b RS |
1036 | XSETINT (tem, f->output_data.x->top_pos); |
1037 | if (f->output_data.x->top_pos >= 0) | |
9b002b8d KH |
1038 | store_in_alist (alistptr, Qtop, tem); |
1039 | else | |
1040 | store_in_alist (alistptr, Qtop, Fcons (Qplus, Fcons (tem, Qnil))); | |
01f1ba30 | 1041 | |
f9942c9e | 1042 | store_in_alist (alistptr, Qborder_width, |
7556890b | 1043 | make_number (f->output_data.x->border_width)); |
f9942c9e | 1044 | store_in_alist (alistptr, Qinternal_border_width, |
7556890b | 1045 | make_number (f->output_data.x->internal_border_width)); |
7c118b57 | 1046 | sprintf (buf, "%ld", (long) FRAME_X_WINDOW (f)); |
f9942c9e | 1047 | store_in_alist (alistptr, Qwindow_id, |
01f1ba30 | 1048 | build_string (buf)); |
f468da95 | 1049 | store_in_alist (alistptr, Qicon_name, f->icon_name); |
a8ccd803 | 1050 | FRAME_SAMPLE_VISIBILITY (f); |
d043f1a4 RS |
1051 | store_in_alist (alistptr, Qvisibility, |
1052 | (FRAME_VISIBLE_P (f) ? Qt | |
1053 | : FRAME_ICONIFIED_P (f) ? Qicon : Qnil)); | |
34ae77b5 RS |
1054 | store_in_alist (alistptr, Qdisplay, |
1055 | XCONS (FRAME_X_DISPLAY_INFO (f)->name_list_element)->car); | |
01f1ba30 JB |
1056 | } |
1057 | \f | |
82978295 | 1058 | |
e12d55b2 RS |
1059 | /* Decide if color named COLOR is valid for the display associated with |
1060 | the selected frame; if so, return the rgb values in COLOR_DEF. | |
1061 | If ALLOC is nonzero, allocate a new colormap cell. */ | |
1062 | ||
01f1ba30 | 1063 | int |
b9dc4443 RS |
1064 | defined_color (f, color, color_def, alloc) |
1065 | FRAME_PTR f; | |
01f1ba30 | 1066 | char *color; |
b9dc4443 | 1067 | XColor *color_def; |
e12d55b2 | 1068 | int alloc; |
01f1ba30 | 1069 | { |
82978295 | 1070 | register int status; |
01f1ba30 | 1071 | Colormap screen_colormap; |
82978295 | 1072 | Display *display = FRAME_X_DISPLAY (f); |
01f1ba30 JB |
1073 | |
1074 | BLOCK_INPUT; | |
82978295 | 1075 | screen_colormap = DefaultColormap (display, XDefaultScreen (display)); |
01f1ba30 | 1076 | |
82978295 RS |
1077 | status = XParseColor (display, screen_colormap, color, color_def); |
1078 | if (status && alloc) | |
1079 | { | |
1080 | status = XAllocColor (display, screen_colormap, color_def); | |
1081 | if (!status) | |
1082 | { | |
1083 | /* If we got to this point, the colormap is full, so we're | |
1084 | going to try and get the next closest color. | |
1085 | The algorithm used is a least-squares matching, which is | |
1086 | what X uses for closest color matching with StaticColor visuals. */ | |
1087 | ||
1088 | XColor *cells; | |
1089 | int no_cells; | |
1090 | int nearest; | |
1091 | long nearest_delta, trial_delta; | |
1092 | int x; | |
1093 | ||
1094 | no_cells = XDisplayCells (display, XDefaultScreen (display)); | |
1095 | cells = (XColor *) alloca (sizeof (XColor) * no_cells); | |
1096 | ||
1097 | for (x = 0; x < no_cells; x++) | |
1098 | cells[x].pixel = x; | |
1099 | ||
1100 | XQueryColors (display, screen_colormap, cells, no_cells); | |
1101 | nearest = 0; | |
1102 | /* I'm assuming CSE so I'm not going to condense this. */ | |
1103 | nearest_delta = ((((color_def->red >> 8) - (cells[0].red >> 8)) | |
1104 | * ((color_def->red >> 8) - (cells[0].red >> 8))) | |
1105 | + | |
1106 | (((color_def->green >> 8) - (cells[0].green >> 8)) | |
1107 | * ((color_def->green >> 8) - (cells[0].green >> 8))) | |
1108 | + | |
1109 | (((color_def->blue >> 8) - (cells[0].blue >> 8)) | |
1110 | * ((color_def->blue >> 8) - (cells[0].blue >> 8)))); | |
1111 | for (x = 1; x < no_cells; x++) | |
1112 | { | |
1113 | trial_delta = ((((color_def->red >> 8) - (cells[x].red >> 8)) | |
1114 | * ((color_def->red >> 8) - (cells[x].red >> 8))) | |
1115 | + | |
1116 | (((color_def->green >> 8) - (cells[x].green >> 8)) | |
0e78b377 | 1117 | * ((color_def->green >> 8) - (cells[x].green >> 8))) |
82978295 RS |
1118 | + |
1119 | (((color_def->blue >> 8) - (cells[x].blue >> 8)) | |
1120 | * ((color_def->blue >> 8) - (cells[x].blue >> 8)))); | |
1121 | if (trial_delta < nearest_delta) | |
1122 | { | |
1123 | nearest = x; | |
1124 | nearest_delta = trial_delta; | |
1125 | } | |
1126 | } | |
1127 | color_def->red = cells[nearest].red; | |
1128 | color_def->green = cells[nearest].green; | |
1129 | color_def->blue = cells[nearest].blue; | |
1130 | status = XAllocColor (display, screen_colormap, color_def); | |
1131 | } | |
1132 | } | |
01f1ba30 JB |
1133 | UNBLOCK_INPUT; |
1134 | ||
82978295 | 1135 | if (status) |
01f1ba30 JB |
1136 | return 1; |
1137 | else | |
1138 | return 0; | |
1139 | } | |
1140 | ||
1141 | /* Given a string ARG naming a color, compute a pixel value from it | |
f676886a JB |
1142 | suitable for screen F. |
1143 | If F is not a color screen, return DEF (default) regardless of what | |
01f1ba30 JB |
1144 | ARG says. */ |
1145 | ||
1146 | int | |
b9dc4443 RS |
1147 | x_decode_color (f, arg, def) |
1148 | FRAME_PTR f; | |
01f1ba30 JB |
1149 | Lisp_Object arg; |
1150 | int def; | |
1151 | { | |
b9dc4443 | 1152 | XColor cdef; |
01f1ba30 JB |
1153 | |
1154 | CHECK_STRING (arg, 0); | |
1155 | ||
1156 | if (strcmp (XSTRING (arg)->data, "black") == 0) | |
b9dc4443 | 1157 | return BLACK_PIX_DEFAULT (f); |
01f1ba30 | 1158 | else if (strcmp (XSTRING (arg)->data, "white") == 0) |
b9dc4443 | 1159 | return WHITE_PIX_DEFAULT (f); |
01f1ba30 | 1160 | |
b9dc4443 | 1161 | if (FRAME_X_DISPLAY_INFO (f)->n_planes == 1) |
01f1ba30 | 1162 | return def; |
01f1ba30 | 1163 | |
95626e11 RS |
1164 | /* defined_color is responsible for coping with failures |
1165 | by looking for a near-miss. */ | |
1166 | if (defined_color (f, XSTRING (arg)->data, &cdef, 1)) | |
1167 | return cdef.pixel; | |
1168 | ||
79873d50 RS |
1169 | Fsignal (Qerror, Fcons (build_string ("undefined color"), |
1170 | Fcons (arg, Qnil))); | |
01f1ba30 JB |
1171 | } |
1172 | \f | |
f676886a | 1173 | /* Functions called only from `x_set_frame_param' |
01f1ba30 JB |
1174 | to set individual parameters. |
1175 | ||
fe24a618 | 1176 | If FRAME_X_WINDOW (f) is 0, |
f676886a | 1177 | the frame is being created and its X-window does not exist yet. |
01f1ba30 JB |
1178 | In that case, just record the parameter's new value |
1179 | in the standard place; do not attempt to change the window. */ | |
1180 | ||
1181 | void | |
f676886a JB |
1182 | x_set_foreground_color (f, arg, oldval) |
1183 | struct frame *f; | |
01f1ba30 JB |
1184 | Lisp_Object arg, oldval; |
1185 | { | |
7556890b | 1186 | f->output_data.x->foreground_pixel |
b9dc4443 | 1187 | = x_decode_color (f, arg, BLACK_PIX_DEFAULT (f)); |
fe24a618 | 1188 | if (FRAME_X_WINDOW (f) != 0) |
01f1ba30 | 1189 | { |
01f1ba30 | 1190 | BLOCK_INPUT; |
7556890b RS |
1191 | XSetForeground (FRAME_X_DISPLAY (f), f->output_data.x->normal_gc, |
1192 | f->output_data.x->foreground_pixel); | |
1193 | XSetBackground (FRAME_X_DISPLAY (f), f->output_data.x->reverse_gc, | |
1194 | f->output_data.x->foreground_pixel); | |
01f1ba30 | 1195 | UNBLOCK_INPUT; |
ea96210c | 1196 | recompute_basic_faces (f); |
179956b9 | 1197 | if (FRAME_VISIBLE_P (f)) |
f676886a | 1198 | redraw_frame (f); |
01f1ba30 JB |
1199 | } |
1200 | } | |
1201 | ||
1202 | void | |
f676886a JB |
1203 | x_set_background_color (f, arg, oldval) |
1204 | struct frame *f; | |
01f1ba30 JB |
1205 | Lisp_Object arg, oldval; |
1206 | { | |
1207 | Pixmap temp; | |
1208 | int mask; | |
1209 | ||
7556890b | 1210 | f->output_data.x->background_pixel |
b9dc4443 | 1211 | = x_decode_color (f, arg, WHITE_PIX_DEFAULT (f)); |
01f1ba30 | 1212 | |
fe24a618 | 1213 | if (FRAME_X_WINDOW (f) != 0) |
01f1ba30 JB |
1214 | { |
1215 | BLOCK_INPUT; | |
b9dc4443 | 1216 | /* The main frame area. */ |
7556890b RS |
1217 | XSetBackground (FRAME_X_DISPLAY (f), f->output_data.x->normal_gc, |
1218 | f->output_data.x->background_pixel); | |
1219 | XSetForeground (FRAME_X_DISPLAY (f), f->output_data.x->reverse_gc, | |
1220 | f->output_data.x->background_pixel); | |
1221 | XSetForeground (FRAME_X_DISPLAY (f), f->output_data.x->cursor_gc, | |
1222 | f->output_data.x->background_pixel); | |
b9dc4443 | 1223 | XSetWindowBackground (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
7556890b | 1224 | f->output_data.x->background_pixel); |
d8acee5f KH |
1225 | { |
1226 | Lisp_Object bar; | |
1227 | for (bar = FRAME_SCROLL_BARS (f); !NILP (bar); | |
1228 | bar = XSCROLL_BAR (bar)->next) | |
b9dc4443 | 1229 | XSetWindowBackground (FRAME_X_DISPLAY (f), |
d8acee5f | 1230 | SCROLL_BAR_X_WINDOW (XSCROLL_BAR (bar)), |
7556890b | 1231 | f->output_data.x->background_pixel); |
d8acee5f | 1232 | } |
01f1ba30 JB |
1233 | UNBLOCK_INPUT; |
1234 | ||
ea96210c JB |
1235 | recompute_basic_faces (f); |
1236 | ||
179956b9 | 1237 | if (FRAME_VISIBLE_P (f)) |
f676886a | 1238 | redraw_frame (f); |
01f1ba30 JB |
1239 | } |
1240 | } | |
1241 | ||
1242 | void | |
f676886a JB |
1243 | x_set_mouse_color (f, arg, oldval) |
1244 | struct frame *f; | |
01f1ba30 JB |
1245 | Lisp_Object arg, oldval; |
1246 | { | |
95f80c78 | 1247 | Cursor cursor, nontext_cursor, mode_cursor, cross_cursor; |
01f1ba30 JB |
1248 | int mask_color; |
1249 | ||
1250 | if (!EQ (Qnil, arg)) | |
7556890b | 1251 | f->output_data.x->mouse_pixel |
b9dc4443 | 1252 | = x_decode_color (f, arg, BLACK_PIX_DEFAULT (f)); |
7556890b | 1253 | mask_color = f->output_data.x->background_pixel; |
b9dc4443 | 1254 | /* No invisible pointers. */ |
7556890b RS |
1255 | if (mask_color == f->output_data.x->mouse_pixel |
1256 | && mask_color == f->output_data.x->background_pixel) | |
1257 | f->output_data.x->mouse_pixel = f->output_data.x->foreground_pixel; | |
01f1ba30 JB |
1258 | |
1259 | BLOCK_INPUT; | |
fe24a618 | 1260 | |
eb8c3be9 | 1261 | /* It's not okay to crash if the user selects a screwy cursor. */ |
c4ec904f | 1262 | x_catch_errors (FRAME_X_DISPLAY (f)); |
fe24a618 | 1263 | |
01f1ba30 JB |
1264 | if (!EQ (Qnil, Vx_pointer_shape)) |
1265 | { | |
1266 | CHECK_NUMBER (Vx_pointer_shape, 0); | |
b9dc4443 | 1267 | cursor = XCreateFontCursor (FRAME_X_DISPLAY (f), XINT (Vx_pointer_shape)); |
01f1ba30 JB |
1268 | } |
1269 | else | |
b9dc4443 | 1270 | cursor = XCreateFontCursor (FRAME_X_DISPLAY (f), XC_xterm); |
c4ec904f | 1271 | x_check_errors (FRAME_X_DISPLAY (f), "bad text pointer cursor: %s"); |
01f1ba30 JB |
1272 | |
1273 | if (!EQ (Qnil, Vx_nontext_pointer_shape)) | |
1274 | { | |
1275 | CHECK_NUMBER (Vx_nontext_pointer_shape, 0); | |
b9dc4443 | 1276 | nontext_cursor = XCreateFontCursor (FRAME_X_DISPLAY (f), |
01f1ba30 JB |
1277 | XINT (Vx_nontext_pointer_shape)); |
1278 | } | |
1279 | else | |
b9dc4443 | 1280 | nontext_cursor = XCreateFontCursor (FRAME_X_DISPLAY (f), XC_left_ptr); |
c4ec904f | 1281 | x_check_errors (FRAME_X_DISPLAY (f), "bad nontext pointer cursor: %s"); |
01f1ba30 JB |
1282 | |
1283 | if (!EQ (Qnil, Vx_mode_pointer_shape)) | |
1284 | { | |
1285 | CHECK_NUMBER (Vx_mode_pointer_shape, 0); | |
b9dc4443 RS |
1286 | mode_cursor = XCreateFontCursor (FRAME_X_DISPLAY (f), |
1287 | XINT (Vx_mode_pointer_shape)); | |
01f1ba30 JB |
1288 | } |
1289 | else | |
b9dc4443 | 1290 | mode_cursor = XCreateFontCursor (FRAME_X_DISPLAY (f), XC_xterm); |
c4ec904f | 1291 | x_check_errors (FRAME_X_DISPLAY (f), "bad modeline pointer cursor: %s"); |
95f80c78 | 1292 | |
ca0ecbf5 | 1293 | if (!EQ (Qnil, Vx_sensitive_text_pointer_shape)) |
95f80c78 | 1294 | { |
ca0ecbf5 RS |
1295 | CHECK_NUMBER (Vx_sensitive_text_pointer_shape, 0); |
1296 | cross_cursor | |
b9dc4443 | 1297 | = XCreateFontCursor (FRAME_X_DISPLAY (f), |
ca0ecbf5 | 1298 | XINT (Vx_sensitive_text_pointer_shape)); |
95f80c78 FP |
1299 | } |
1300 | else | |
b9dc4443 | 1301 | cross_cursor = XCreateFontCursor (FRAME_X_DISPLAY (f), XC_crosshair); |
01f1ba30 | 1302 | |
fe24a618 | 1303 | /* Check and report errors with the above calls. */ |
c4ec904f RS |
1304 | x_check_errors (FRAME_X_DISPLAY (f), "can't set cursor shape: %s"); |
1305 | x_uncatch_errors (FRAME_X_DISPLAY (f)); | |
fe24a618 | 1306 | |
01f1ba30 JB |
1307 | { |
1308 | XColor fore_color, back_color; | |
1309 | ||
7556890b | 1310 | fore_color.pixel = f->output_data.x->mouse_pixel; |
01f1ba30 | 1311 | back_color.pixel = mask_color; |
b9dc4443 RS |
1312 | XQueryColor (FRAME_X_DISPLAY (f), |
1313 | DefaultColormap (FRAME_X_DISPLAY (f), | |
1314 | DefaultScreen (FRAME_X_DISPLAY (f))), | |
01f1ba30 | 1315 | &fore_color); |
b9dc4443 RS |
1316 | XQueryColor (FRAME_X_DISPLAY (f), |
1317 | DefaultColormap (FRAME_X_DISPLAY (f), | |
1318 | DefaultScreen (FRAME_X_DISPLAY (f))), | |
01f1ba30 | 1319 | &back_color); |
b9dc4443 | 1320 | XRecolorCursor (FRAME_X_DISPLAY (f), cursor, |
01f1ba30 | 1321 | &fore_color, &back_color); |
b9dc4443 | 1322 | XRecolorCursor (FRAME_X_DISPLAY (f), nontext_cursor, |
01f1ba30 | 1323 | &fore_color, &back_color); |
b9dc4443 | 1324 | XRecolorCursor (FRAME_X_DISPLAY (f), mode_cursor, |
01f1ba30 | 1325 | &fore_color, &back_color); |
b9dc4443 | 1326 | XRecolorCursor (FRAME_X_DISPLAY (f), cross_cursor, |
95f80c78 | 1327 | &fore_color, &back_color); |
01f1ba30 | 1328 | } |
01f1ba30 | 1329 | |
fe24a618 | 1330 | if (FRAME_X_WINDOW (f) != 0) |
01f1ba30 | 1331 | { |
b9dc4443 | 1332 | XDefineCursor (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), cursor); |
01f1ba30 JB |
1333 | } |
1334 | ||
7556890b RS |
1335 | if (cursor != f->output_data.x->text_cursor && f->output_data.x->text_cursor != 0) |
1336 | XFreeCursor (FRAME_X_DISPLAY (f), f->output_data.x->text_cursor); | |
1337 | f->output_data.x->text_cursor = cursor; | |
3457bc6e | 1338 | |
7556890b RS |
1339 | if (nontext_cursor != f->output_data.x->nontext_cursor |
1340 | && f->output_data.x->nontext_cursor != 0) | |
1341 | XFreeCursor (FRAME_X_DISPLAY (f), f->output_data.x->nontext_cursor); | |
1342 | f->output_data.x->nontext_cursor = nontext_cursor; | |
f676886a | 1343 | |
7556890b RS |
1344 | if (mode_cursor != f->output_data.x->modeline_cursor |
1345 | && f->output_data.x->modeline_cursor != 0) | |
1346 | XFreeCursor (FRAME_X_DISPLAY (f), f->output_data.x->modeline_cursor); | |
1347 | f->output_data.x->modeline_cursor = mode_cursor; | |
1348 | if (cross_cursor != f->output_data.x->cross_cursor | |
1349 | && f->output_data.x->cross_cursor != 0) | |
1350 | XFreeCursor (FRAME_X_DISPLAY (f), f->output_data.x->cross_cursor); | |
1351 | f->output_data.x->cross_cursor = cross_cursor; | |
01f1ba30 | 1352 | |
b9dc4443 | 1353 | XFlush (FRAME_X_DISPLAY (f)); |
01f1ba30 JB |
1354 | UNBLOCK_INPUT; |
1355 | } | |
1356 | ||
1357 | void | |
f676886a JB |
1358 | x_set_cursor_color (f, arg, oldval) |
1359 | struct frame *f; | |
01f1ba30 JB |
1360 | Lisp_Object arg, oldval; |
1361 | { | |
1362 | unsigned long fore_pixel; | |
1363 | ||
1364 | if (!EQ (Vx_cursor_fore_pixel, Qnil)) | |
b9dc4443 RS |
1365 | fore_pixel = x_decode_color (f, Vx_cursor_fore_pixel, |
1366 | WHITE_PIX_DEFAULT (f)); | |
01f1ba30 | 1367 | else |
7556890b RS |
1368 | fore_pixel = f->output_data.x->background_pixel; |
1369 | f->output_data.x->cursor_pixel = x_decode_color (f, arg, BLACK_PIX_DEFAULT (f)); | |
f9942c9e JB |
1370 | |
1371 | /* Make sure that the cursor color differs from the background color. */ | |
7556890b | 1372 | if (f->output_data.x->cursor_pixel == f->output_data.x->background_pixel) |
01f1ba30 | 1373 | { |
7556890b RS |
1374 | f->output_data.x->cursor_pixel = f->output_data.x->mouse_pixel; |
1375 | if (f->output_data.x->cursor_pixel == fore_pixel) | |
1376 | fore_pixel = f->output_data.x->background_pixel; | |
01f1ba30 | 1377 | } |
7556890b | 1378 | f->output_data.x->cursor_foreground_pixel = fore_pixel; |
01f1ba30 | 1379 | |
fe24a618 | 1380 | if (FRAME_X_WINDOW (f) != 0) |
01f1ba30 | 1381 | { |
01f1ba30 | 1382 | BLOCK_INPUT; |
7556890b RS |
1383 | XSetBackground (FRAME_X_DISPLAY (f), f->output_data.x->cursor_gc, |
1384 | f->output_data.x->cursor_pixel); | |
1385 | XSetForeground (FRAME_X_DISPLAY (f), f->output_data.x->cursor_gc, | |
01f1ba30 JB |
1386 | fore_pixel); |
1387 | UNBLOCK_INPUT; | |
01f1ba30 | 1388 | |
179956b9 | 1389 | if (FRAME_VISIBLE_P (f)) |
01f1ba30 | 1390 | { |
f676886a JB |
1391 | x_display_cursor (f, 0); |
1392 | x_display_cursor (f, 1); | |
01f1ba30 JB |
1393 | } |
1394 | } | |
1395 | } | |
1396 | ||
f676886a | 1397 | /* Set the border-color of frame F to value described by ARG. |
01f1ba30 JB |
1398 | ARG can be a string naming a color. |
1399 | The border-color is used for the border that is drawn by the X server. | |
1400 | Note that this does not fully take effect if done before | |
f676886a | 1401 | F has an x-window; it must be redone when the window is created. |
01f1ba30 JB |
1402 | |
1403 | Note: this is done in two routines because of the way X10 works. | |
1404 | ||
1405 | Note: under X11, this is normally the province of the window manager, | |
b9dc4443 | 1406 | and so emacs' border colors may be overridden. */ |
01f1ba30 JB |
1407 | |
1408 | void | |
f676886a JB |
1409 | x_set_border_color (f, arg, oldval) |
1410 | struct frame *f; | |
01f1ba30 JB |
1411 | Lisp_Object arg, oldval; |
1412 | { | |
1413 | unsigned char *str; | |
1414 | int pix; | |
1415 | ||
1416 | CHECK_STRING (arg, 0); | |
1417 | str = XSTRING (arg)->data; | |
1418 | ||
b9dc4443 | 1419 | pix = x_decode_color (f, arg, BLACK_PIX_DEFAULT (f)); |
01f1ba30 | 1420 | |
f676886a | 1421 | x_set_border_pixel (f, pix); |
01f1ba30 JB |
1422 | } |
1423 | ||
f676886a | 1424 | /* Set the border-color of frame F to pixel value PIX. |
01f1ba30 | 1425 | Note that this does not fully take effect if done before |
f676886a | 1426 | F has an x-window. */ |
01f1ba30 | 1427 | |
f676886a JB |
1428 | x_set_border_pixel (f, pix) |
1429 | struct frame *f; | |
01f1ba30 JB |
1430 | int pix; |
1431 | { | |
7556890b | 1432 | f->output_data.x->border_pixel = pix; |
01f1ba30 | 1433 | |
7556890b | 1434 | if (FRAME_X_WINDOW (f) != 0 && f->output_data.x->border_width > 0) |
01f1ba30 JB |
1435 | { |
1436 | Pixmap temp; | |
1437 | int mask; | |
1438 | ||
1439 | BLOCK_INPUT; | |
b9dc4443 | 1440 | XSetWindowBorder (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
270958e8 | 1441 | (unsigned long)pix); |
01f1ba30 JB |
1442 | UNBLOCK_INPUT; |
1443 | ||
179956b9 | 1444 | if (FRAME_VISIBLE_P (f)) |
f676886a | 1445 | redraw_frame (f); |
01f1ba30 JB |
1446 | } |
1447 | } | |
1448 | ||
dbc4e1c1 JB |
1449 | void |
1450 | x_set_cursor_type (f, arg, oldval) | |
1451 | FRAME_PTR f; | |
1452 | Lisp_Object arg, oldval; | |
1453 | { | |
1454 | if (EQ (arg, Qbar)) | |
c3211206 RS |
1455 | { |
1456 | FRAME_DESIRED_CURSOR (f) = bar_cursor; | |
7556890b | 1457 | f->output_data.x->cursor_width = 2; |
c3211206 RS |
1458 | } |
1459 | else if (CONSP (arg) && EQ (XCONS (arg)->car, Qbar) | |
1460 | && INTEGERP (XCONS (arg)->cdr)) | |
1461 | { | |
1462 | FRAME_DESIRED_CURSOR (f) = bar_cursor; | |
7556890b | 1463 | f->output_data.x->cursor_width = XINT (XCONS (arg)->cdr); |
c3211206 | 1464 | } |
dbc4e1c1 | 1465 | else |
c3211206 RS |
1466 | /* Treat anything unknown as "box cursor". |
1467 | It was bad to signal an error; people have trouble fixing | |
1468 | .Xdefaults with Emacs, when it has something bad in it. */ | |
1469 | FRAME_DESIRED_CURSOR (f) = filled_box_cursor; | |
dbc4e1c1 JB |
1470 | |
1471 | /* Make sure the cursor gets redrawn. This is overkill, but how | |
1472 | often do people change cursor types? */ | |
1473 | update_mode_lines++; | |
1474 | } | |
1475 | ||
01f1ba30 | 1476 | void |
f676886a JB |
1477 | x_set_icon_type (f, arg, oldval) |
1478 | struct frame *f; | |
01f1ba30 JB |
1479 | Lisp_Object arg, oldval; |
1480 | { | |
1481 | Lisp_Object tem; | |
1482 | int result; | |
1483 | ||
203c1d73 RS |
1484 | if (STRINGP (arg)) |
1485 | { | |
1486 | if (STRINGP (oldval) && EQ (Fstring_equal (oldval, arg), Qt)) | |
1487 | return; | |
1488 | } | |
1489 | else if (!STRINGP (oldval) && EQ (oldval, Qnil) == EQ (arg, Qnil)) | |
01f1ba30 JB |
1490 | return; |
1491 | ||
1492 | BLOCK_INPUT; | |
265a9e55 | 1493 | if (NILP (arg)) |
80534dd6 | 1494 | result = x_text_icon (f, |
f468da95 RS |
1495 | (char *) XSTRING ((!NILP (f->icon_name) |
1496 | ? f->icon_name | |
80534dd6 | 1497 | : f->name))->data); |
f1c7b5a6 RS |
1498 | else |
1499 | result = x_bitmap_icon (f, arg); | |
01f1ba30 JB |
1500 | |
1501 | if (result) | |
1502 | { | |
01f1ba30 | 1503 | UNBLOCK_INPUT; |
0fb53770 | 1504 | error ("No icon window available"); |
01f1ba30 JB |
1505 | } |
1506 | ||
b9dc4443 | 1507 | XFlush (FRAME_X_DISPLAY (f)); |
01f1ba30 JB |
1508 | UNBLOCK_INPUT; |
1509 | } | |
1510 | ||
f1c7b5a6 | 1511 | /* Return non-nil if frame F wants a bitmap icon. */ |
0fb53770 | 1512 | |
f1c7b5a6 | 1513 | Lisp_Object |
0fb53770 RS |
1514 | x_icon_type (f) |
1515 | FRAME_PTR f; | |
1516 | { | |
1517 | Lisp_Object tem; | |
1518 | ||
1519 | tem = assq_no_quit (Qicon_type, f->param_alist); | |
f1c7b5a6 RS |
1520 | if (CONSP (tem)) |
1521 | return XCONS (tem)->cdr; | |
1522 | else | |
1523 | return Qnil; | |
0fb53770 RS |
1524 | } |
1525 | ||
80534dd6 KH |
1526 | void |
1527 | x_set_icon_name (f, arg, oldval) | |
1528 | struct frame *f; | |
1529 | Lisp_Object arg, oldval; | |
1530 | { | |
1531 | Lisp_Object tem; | |
1532 | int result; | |
1533 | ||
1534 | if (STRINGP (arg)) | |
1535 | { | |
1536 | if (STRINGP (oldval) && EQ (Fstring_equal (oldval, arg), Qt)) | |
1537 | return; | |
1538 | } | |
1539 | else if (!STRINGP (oldval) && EQ (oldval, Qnil) == EQ (arg, Qnil)) | |
1540 | return; | |
1541 | ||
f468da95 | 1542 | f->icon_name = arg; |
80534dd6 | 1543 | |
7556890b | 1544 | if (f->output_data.x->icon_bitmap != 0) |
80534dd6 KH |
1545 | return; |
1546 | ||
1547 | BLOCK_INPUT; | |
1548 | ||
1549 | result = x_text_icon (f, | |
f468da95 RS |
1550 | (char *) XSTRING ((!NILP (f->icon_name) |
1551 | ? f->icon_name | |
80534dd6 KH |
1552 | : f->name))->data); |
1553 | ||
1554 | if (result) | |
1555 | { | |
1556 | UNBLOCK_INPUT; | |
1557 | error ("No icon window available"); | |
1558 | } | |
1559 | ||
80534dd6 KH |
1560 | XFlush (FRAME_X_DISPLAY (f)); |
1561 | UNBLOCK_INPUT; | |
1562 | } | |
1563 | ||
ea96210c JB |
1564 | extern Lisp_Object x_new_font (); |
1565 | ||
01f1ba30 | 1566 | void |
f676886a JB |
1567 | x_set_font (f, arg, oldval) |
1568 | struct frame *f; | |
01f1ba30 JB |
1569 | Lisp_Object arg, oldval; |
1570 | { | |
ea96210c | 1571 | Lisp_Object result; |
01f1ba30 JB |
1572 | |
1573 | CHECK_STRING (arg, 1); | |
01f1ba30 JB |
1574 | |
1575 | BLOCK_INPUT; | |
ea96210c | 1576 | result = x_new_font (f, XSTRING (arg)->data); |
01f1ba30 JB |
1577 | UNBLOCK_INPUT; |
1578 | ||
ea96210c JB |
1579 | if (EQ (result, Qnil)) |
1580 | error ("Font \"%s\" is not defined", XSTRING (arg)->data); | |
1581 | else if (EQ (result, Qt)) | |
c7e1d890 | 1582 | error ("the characters of the given font have varying widths"); |
ea96210c JB |
1583 | else if (STRINGP (result)) |
1584 | { | |
1585 | recompute_basic_faces (f); | |
1586 | store_frame_param (f, Qfont, result); | |
1587 | } | |
1588 | else | |
1589 | abort (); | |
01f1ba30 JB |
1590 | } |
1591 | ||
1592 | void | |
f676886a JB |
1593 | x_set_border_width (f, arg, oldval) |
1594 | struct frame *f; | |
01f1ba30 JB |
1595 | Lisp_Object arg, oldval; |
1596 | { | |
1597 | CHECK_NUMBER (arg, 0); | |
1598 | ||
7556890b | 1599 | if (XINT (arg) == f->output_data.x->border_width) |
01f1ba30 JB |
1600 | return; |
1601 | ||
fe24a618 | 1602 | if (FRAME_X_WINDOW (f) != 0) |
01f1ba30 JB |
1603 | error ("Cannot change the border width of a window"); |
1604 | ||
7556890b | 1605 | f->output_data.x->border_width = XINT (arg); |
01f1ba30 JB |
1606 | } |
1607 | ||
1608 | void | |
f676886a JB |
1609 | x_set_internal_border_width (f, arg, oldval) |
1610 | struct frame *f; | |
01f1ba30 JB |
1611 | Lisp_Object arg, oldval; |
1612 | { | |
1613 | int mask; | |
7556890b | 1614 | int old = f->output_data.x->internal_border_width; |
01f1ba30 JB |
1615 | |
1616 | CHECK_NUMBER (arg, 0); | |
7556890b RS |
1617 | f->output_data.x->internal_border_width = XINT (arg); |
1618 | if (f->output_data.x->internal_border_width < 0) | |
1619 | f->output_data.x->internal_border_width = 0; | |
01f1ba30 | 1620 | |
7556890b | 1621 | if (f->output_data.x->internal_border_width == old) |
01f1ba30 JB |
1622 | return; |
1623 | ||
fe24a618 | 1624 | if (FRAME_X_WINDOW (f) != 0) |
01f1ba30 JB |
1625 | { |
1626 | BLOCK_INPUT; | |
363f7e15 | 1627 | x_set_window_size (f, 0, f->width, f->height); |
01f1ba30 | 1628 | #if 0 |
f676886a | 1629 | x_set_resize_hint (f); |
01f1ba30 | 1630 | #endif |
b9dc4443 | 1631 | XFlush (FRAME_X_DISPLAY (f)); |
01f1ba30 | 1632 | UNBLOCK_INPUT; |
f676886a | 1633 | SET_FRAME_GARBAGED (f); |
01f1ba30 JB |
1634 | } |
1635 | } | |
1636 | ||
d043f1a4 RS |
1637 | void |
1638 | x_set_visibility (f, value, oldval) | |
1639 | struct frame *f; | |
1640 | Lisp_Object value, oldval; | |
1641 | { | |
1642 | Lisp_Object frame; | |
191ed777 | 1643 | XSETFRAME (frame, f); |
d043f1a4 RS |
1644 | |
1645 | if (NILP (value)) | |
363f7e15 | 1646 | Fmake_frame_invisible (frame, Qt); |
49795535 | 1647 | else if (EQ (value, Qicon)) |
d043f1a4 | 1648 | Ficonify_frame (frame); |
49795535 JB |
1649 | else |
1650 | Fmake_frame_visible (frame); | |
d043f1a4 RS |
1651 | } |
1652 | ||
1653 | static void | |
1654 | x_set_menu_bar_lines_1 (window, n) | |
1655 | Lisp_Object window; | |
1656 | int n; | |
1657 | { | |
47c0f58b | 1658 | struct window *w = XWINDOW (window); |
d043f1a4 | 1659 | |
e33f7330 KH |
1660 | XSETFASTINT (w->top, XFASTINT (w->top) + n); |
1661 | XSETFASTINT (w->height, XFASTINT (w->height) - n); | |
d043f1a4 | 1662 | |
47c0f58b RS |
1663 | /* Handle just the top child in a vertical split. */ |
1664 | if (!NILP (w->vchild)) | |
1665 | x_set_menu_bar_lines_1 (w->vchild, n); | |
d043f1a4 | 1666 | |
47c0f58b RS |
1667 | /* Adjust all children in a horizontal split. */ |
1668 | for (window = w->hchild; !NILP (window); window = w->next) | |
1669 | { | |
1670 | w = XWINDOW (window); | |
1671 | x_set_menu_bar_lines_1 (window, n); | |
d043f1a4 RS |
1672 | } |
1673 | } | |
1674 | ||
1675 | void | |
1676 | x_set_menu_bar_lines (f, value, oldval) | |
1677 | struct frame *f; | |
1678 | Lisp_Object value, oldval; | |
1679 | { | |
1680 | int nlines; | |
1681 | int olines = FRAME_MENU_BAR_LINES (f); | |
1682 | ||
f64ba6ea JB |
1683 | /* Right now, menu bars don't work properly in minibuf-only frames; |
1684 | most of the commands try to apply themselves to the minibuffer | |
1685 | frame itslef, and get an error because you can't switch buffers | |
1686 | in or split the minibuffer window. */ | |
519066d2 | 1687 | if (FRAME_MINIBUF_ONLY_P (f)) |
f64ba6ea JB |
1688 | return; |
1689 | ||
6a5e54e2 | 1690 | if (INTEGERP (value)) |
d043f1a4 RS |
1691 | nlines = XINT (value); |
1692 | else | |
1693 | nlines = 0; | |
1694 | ||
9ef48a9d RS |
1695 | #ifdef USE_X_TOOLKIT |
1696 | FRAME_MENU_BAR_LINES (f) = 0; | |
1697 | if (nlines) | |
0d8ef3f4 RS |
1698 | { |
1699 | FRAME_EXTERNAL_MENU_BAR (f) = 1; | |
1700 | if (f->output_data.x->menubar_widget == 0) | |
1701 | /* Make sure next redisplay shows the menu bar. */ | |
1702 | XWINDOW (FRAME_SELECTED_WINDOW (f))->update_mode_line = Qt; | |
1703 | } | |
9ef48a9d RS |
1704 | else |
1705 | { | |
6bc20398 FP |
1706 | if (FRAME_EXTERNAL_MENU_BAR (f) == 1) |
1707 | free_frame_menubar (f); | |
9ef48a9d | 1708 | FRAME_EXTERNAL_MENU_BAR (f) = 0; |
7556890b | 1709 | f->output_data.x->menubar_widget = 0; |
9ef48a9d RS |
1710 | } |
1711 | #else /* not USE_X_TOOLKIT */ | |
d043f1a4 RS |
1712 | FRAME_MENU_BAR_LINES (f) = nlines; |
1713 | x_set_menu_bar_lines_1 (f->root_window, nlines - olines); | |
9ef48a9d | 1714 | #endif /* not USE_X_TOOLKIT */ |
d043f1a4 RS |
1715 | } |
1716 | ||
75f9d625 | 1717 | /* Change the name of frame F to NAME. If NAME is nil, set F's name to |
f945b920 JB |
1718 | x_id_name. |
1719 | ||
1720 | If EXPLICIT is non-zero, that indicates that lisp code is setting the | |
75f9d625 DM |
1721 | name; if NAME is a string, set F's name to NAME and set |
1722 | F->explicit_name; if NAME is Qnil, then clear F->explicit_name. | |
f945b920 JB |
1723 | |
1724 | If EXPLICIT is zero, that indicates that Emacs redisplay code is | |
1725 | suggesting a new name, which lisp code should override; if | |
1726 | F->explicit_name is set, ignore the new name; otherwise, set it. */ | |
1727 | ||
1728 | void | |
1729 | x_set_name (f, name, explicit) | |
1730 | struct frame *f; | |
1731 | Lisp_Object name; | |
1732 | int explicit; | |
1733 | { | |
1734 | /* Make sure that requests from lisp code override requests from | |
1735 | Emacs redisplay code. */ | |
1736 | if (explicit) | |
1737 | { | |
1738 | /* If we're switching from explicit to implicit, we had better | |
1739 | update the mode lines and thereby update the title. */ | |
1740 | if (f->explicit_name && NILP (name)) | |
cf177271 | 1741 | update_mode_lines = 1; |
f945b920 JB |
1742 | |
1743 | f->explicit_name = ! NILP (name); | |
1744 | } | |
1745 | else if (f->explicit_name) | |
1746 | return; | |
1747 | ||
1748 | /* If NAME is nil, set the name to the x_id_name. */ | |
1749 | if (NILP (name)) | |
f10f0b79 RS |
1750 | { |
1751 | /* Check for no change needed in this very common case | |
1752 | before we do any consing. */ | |
08a90d6a RS |
1753 | if (!strcmp (FRAME_X_DISPLAY_INFO (f)->x_id_name, |
1754 | XSTRING (f->name)->data)) | |
f10f0b79 | 1755 | return; |
08a90d6a | 1756 | name = build_string (FRAME_X_DISPLAY_INFO (f)->x_id_name); |
f10f0b79 | 1757 | } |
62265f1c | 1758 | else |
f945b920 | 1759 | CHECK_STRING (name, 0); |
01f1ba30 | 1760 | |
f945b920 JB |
1761 | /* Don't change the name if it's already NAME. */ |
1762 | if (! NILP (Fstring_equal (name, f->name))) | |
daa37602 JB |
1763 | return; |
1764 | ||
fe24a618 | 1765 | if (FRAME_X_WINDOW (f)) |
01f1ba30 | 1766 | { |
01f1ba30 | 1767 | BLOCK_INPUT; |
fe24a618 JB |
1768 | #ifdef HAVE_X11R4 |
1769 | { | |
80534dd6 KH |
1770 | XTextProperty text, icon; |
1771 | Lisp_Object icon_name; | |
1772 | ||
fe24a618 JB |
1773 | text.value = XSTRING (name)->data; |
1774 | text.encoding = XA_STRING; | |
1775 | text.format = 8; | |
1776 | text.nitems = XSTRING (name)->size; | |
80534dd6 | 1777 | |
f468da95 | 1778 | icon_name = (!NILP (f->icon_name) ? f->icon_name : name); |
80534dd6 KH |
1779 | |
1780 | icon.value = XSTRING (icon_name)->data; | |
1781 | icon.encoding = XA_STRING; | |
1782 | icon.format = 8; | |
1783 | icon.nitems = XSTRING (icon_name)->size; | |
9ef48a9d | 1784 | #ifdef USE_X_TOOLKIT |
b9dc4443 | 1785 | XSetWMName (FRAME_X_DISPLAY (f), |
7556890b RS |
1786 | XtWindow (f->output_data.x->widget), &text); |
1787 | XSetWMIconName (FRAME_X_DISPLAY (f), XtWindow (f->output_data.x->widget), | |
80534dd6 | 1788 | &icon); |
9ef48a9d | 1789 | #else /* not USE_X_TOOLKIT */ |
b9dc4443 | 1790 | XSetWMName (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), &text); |
80534dd6 | 1791 | XSetWMIconName (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), &icon); |
9ef48a9d | 1792 | #endif /* not USE_X_TOOLKIT */ |
fe24a618 | 1793 | } |
9ef48a9d | 1794 | #else /* not HAVE_X11R4 */ |
b9dc4443 | 1795 | XSetIconName (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
fe24a618 | 1796 | XSTRING (name)->data); |
b9dc4443 | 1797 | XStoreName (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
fe24a618 | 1798 | XSTRING (name)->data); |
9ef48a9d | 1799 | #endif /* not HAVE_X11R4 */ |
01f1ba30 JB |
1800 | UNBLOCK_INPUT; |
1801 | } | |
daa37602 | 1802 | |
f945b920 JB |
1803 | f->name = name; |
1804 | } | |
1805 | ||
1806 | /* This function should be called when the user's lisp code has | |
1807 | specified a name for the frame; the name will override any set by the | |
1808 | redisplay code. */ | |
1809 | void | |
1810 | x_explicitly_set_name (f, arg, oldval) | |
1811 | FRAME_PTR f; | |
1812 | Lisp_Object arg, oldval; | |
1813 | { | |
1814 | x_set_name (f, arg, 1); | |
1815 | } | |
1816 | ||
1817 | /* This function should be called by Emacs redisplay code to set the | |
1818 | name; names set this way will never override names set by the user's | |
1819 | lisp code. */ | |
25250031 | 1820 | void |
f945b920 JB |
1821 | x_implicitly_set_name (f, arg, oldval) |
1822 | FRAME_PTR f; | |
1823 | Lisp_Object arg, oldval; | |
1824 | { | |
1825 | x_set_name (f, arg, 0); | |
01f1ba30 JB |
1826 | } |
1827 | ||
1828 | void | |
f676886a JB |
1829 | x_set_autoraise (f, arg, oldval) |
1830 | struct frame *f; | |
01f1ba30 JB |
1831 | Lisp_Object arg, oldval; |
1832 | { | |
f676886a | 1833 | f->auto_raise = !EQ (Qnil, arg); |
01f1ba30 JB |
1834 | } |
1835 | ||
1836 | void | |
f676886a JB |
1837 | x_set_autolower (f, arg, oldval) |
1838 | struct frame *f; | |
01f1ba30 JB |
1839 | Lisp_Object arg, oldval; |
1840 | { | |
f676886a | 1841 | f->auto_lower = !EQ (Qnil, arg); |
01f1ba30 | 1842 | } |
179956b9 | 1843 | |
eac358ef KH |
1844 | void |
1845 | x_set_unsplittable (f, arg, oldval) | |
1846 | struct frame *f; | |
1847 | Lisp_Object arg, oldval; | |
1848 | { | |
1849 | f->no_split = !NILP (arg); | |
1850 | } | |
1851 | ||
179956b9 | 1852 | void |
a3c87d4e | 1853 | x_set_vertical_scroll_bars (f, arg, oldval) |
179956b9 JB |
1854 | struct frame *f; |
1855 | Lisp_Object arg, oldval; | |
1856 | { | |
a3c87d4e | 1857 | if (NILP (arg) != ! FRAME_HAS_VERTICAL_SCROLL_BARS (f)) |
179956b9 | 1858 | { |
a3c87d4e | 1859 | FRAME_HAS_VERTICAL_SCROLL_BARS (f) = ! NILP (arg); |
179956b9 | 1860 | |
cf177271 JB |
1861 | /* We set this parameter before creating the X window for the |
1862 | frame, so we can get the geometry right from the start. | |
1863 | However, if the window hasn't been created yet, we shouldn't | |
1864 | call x_set_window_size. */ | |
1865 | if (FRAME_X_WINDOW (f)) | |
363f7e15 | 1866 | x_set_window_size (f, 0, FRAME_WIDTH (f), FRAME_HEIGHT (f)); |
179956b9 JB |
1867 | } |
1868 | } | |
4701395c KH |
1869 | |
1870 | void | |
1871 | x_set_scroll_bar_width (f, arg, oldval) | |
1872 | struct frame *f; | |
1873 | Lisp_Object arg, oldval; | |
1874 | { | |
dff9a538 KH |
1875 | if (NILP (arg)) |
1876 | { | |
1877 | FRAME_SCROLL_BAR_PIXEL_WIDTH (f) = 0; | |
1878 | FRAME_SCROLL_BAR_COLS (f) = 2; | |
1879 | } | |
1880 | else if (INTEGERP (arg) && XINT (arg) > 0 | |
1881 | && XFASTINT (arg) != FRAME_SCROLL_BAR_PIXEL_WIDTH (f)) | |
4701395c | 1882 | { |
7556890b | 1883 | int wid = FONT_WIDTH (f->output_data.x->font); |
4701395c KH |
1884 | FRAME_SCROLL_BAR_PIXEL_WIDTH (f) = XFASTINT (arg); |
1885 | FRAME_SCROLL_BAR_COLS (f) = (XFASTINT (arg) + wid-1) / wid; | |
1886 | if (FRAME_X_WINDOW (f)) | |
1887 | x_set_window_size (f, 0, FRAME_WIDTH (f), FRAME_HEIGHT (f)); | |
1888 | } | |
1889 | } | |
01f1ba30 | 1890 | \f |
f676886a | 1891 | /* Subroutines of creating an X frame. */ |
01f1ba30 | 1892 | |
b7975ee4 KH |
1893 | /* Make sure that Vx_resource_name is set to a reasonable value. |
1894 | Fix it up, or set it to `emacs' if it is too hopeless. */ | |
1895 | ||
d387c960 JB |
1896 | static void |
1897 | validate_x_resource_name () | |
1898 | { | |
0e78b377 RS |
1899 | int len; |
1900 | /* Number of valid characters in the resource name. */ | |
1901 | int good_count = 0; | |
1902 | /* Number of invalid characters in the resource name. */ | |
1903 | int bad_count = 0; | |
1904 | Lisp_Object new; | |
1905 | int i; | |
1906 | ||
cf204347 RS |
1907 | if (STRINGP (Vx_resource_name)) |
1908 | { | |
cf204347 RS |
1909 | unsigned char *p = XSTRING (Vx_resource_name)->data; |
1910 | int i; | |
1911 | ||
0e78b377 RS |
1912 | len = XSTRING (Vx_resource_name)->size; |
1913 | ||
1914 | /* Only letters, digits, - and _ are valid in resource names. | |
1915 | Count the valid characters and count the invalid ones. */ | |
cf204347 RS |
1916 | for (i = 0; i < len; i++) |
1917 | { | |
1918 | int c = p[i]; | |
1919 | if (! ((c >= 'a' && c <= 'z') | |
1920 | || (c >= 'A' && c <= 'Z') | |
1921 | || (c >= '0' && c <= '9') | |
1922 | || c == '-' || c == '_')) | |
0e78b377 RS |
1923 | bad_count++; |
1924 | else | |
1925 | good_count++; | |
cf204347 RS |
1926 | } |
1927 | } | |
1928 | else | |
0e78b377 RS |
1929 | /* Not a string => completely invalid. */ |
1930 | bad_count = 5, good_count = 0; | |
1931 | ||
1932 | /* If name is valid already, return. */ | |
1933 | if (bad_count == 0) | |
1934 | return; | |
1935 | ||
1936 | /* If name is entirely invalid, or nearly so, use `emacs'. */ | |
1937 | if (good_count == 0 | |
1938 | || (good_count == 1 && bad_count > 0)) | |
1939 | { | |
b7975ee4 | 1940 | Vx_resource_name = build_string ("emacs"); |
0e78b377 RS |
1941 | return; |
1942 | } | |
1943 | ||
1944 | /* Name is partly valid. Copy it and replace the invalid characters | |
1945 | with underscores. */ | |
1946 | ||
1947 | Vx_resource_name = new = Fcopy_sequence (Vx_resource_name); | |
1948 | ||
1949 | for (i = 0; i < len; i++) | |
1950 | { | |
1951 | int c = XSTRING (new)->data[i]; | |
1952 | if (! ((c >= 'a' && c <= 'z') | |
1953 | || (c >= 'A' && c <= 'Z') | |
1954 | || (c >= '0' && c <= '9') | |
1955 | || c == '-' || c == '_')) | |
1956 | XSTRING (new)->data[i] = '_'; | |
1957 | } | |
d387c960 JB |
1958 | } |
1959 | ||
1960 | ||
01f1ba30 | 1961 | extern char *x_get_string_resource (); |
01f1ba30 | 1962 | |
cf177271 JB |
1963 | DEFUN ("x-get-resource", Fx_get_resource, Sx_get_resource, 2, 4, 0, |
1964 | "Return the value of ATTRIBUTE, of class CLASS, from the X defaults database.\n\ | |
287e500d | 1965 | This uses `INSTANCE.ATTRIBUTE' as the key and `Emacs.CLASS' as the\n\ |
d387c960 JB |
1966 | class, where INSTANCE is the name under which Emacs was invoked, or\n\ |
1967 | the name specified by the `-name' or `-rn' command-line arguments.\n\ | |
01f1ba30 | 1968 | \n\ |
8fabe6f4 RS |
1969 | The optional arguments COMPONENT and SUBCLASS add to the key and the\n\ |
1970 | class, respectively. You must specify both of them or neither.\n\ | |
287e500d RS |
1971 | If you specify them, the key is `INSTANCE.COMPONENT.ATTRIBUTE'\n\ |
1972 | and the class is `Emacs.CLASS.SUBCLASS'.") | |
cf177271 JB |
1973 | (attribute, class, component, subclass) |
1974 | Lisp_Object attribute, class, component, subclass; | |
01f1ba30 JB |
1975 | { |
1976 | register char *value; | |
1977 | char *name_key; | |
1978 | char *class_key; | |
1979 | ||
11ae94fe RS |
1980 | check_x (); |
1981 | ||
01f1ba30 | 1982 | CHECK_STRING (attribute, 0); |
cf177271 JB |
1983 | CHECK_STRING (class, 0); |
1984 | ||
8fabe6f4 RS |
1985 | if (!NILP (component)) |
1986 | CHECK_STRING (component, 1); | |
1987 | if (!NILP (subclass)) | |
1988 | CHECK_STRING (subclass, 2); | |
1989 | if (NILP (component) != NILP (subclass)) | |
1990 | error ("x-get-resource: must specify both COMPONENT and SUBCLASS or neither"); | |
1991 | ||
d387c960 JB |
1992 | validate_x_resource_name (); |
1993 | ||
b7975ee4 KH |
1994 | /* Allocate space for the components, the dots which separate them, |
1995 | and the final '\0'. Make them big enough for the worst case. */ | |
1996 | name_key = (char *) alloca (XSTRING (Vx_resource_name)->size | |
1997 | + (STRINGP (component) | |
1998 | ? XSTRING (component)->size : 0) | |
1999 | + XSTRING (attribute)->size | |
2000 | + 3); | |
2001 | ||
2002 | class_key = (char *) alloca ((sizeof (EMACS_CLASS) - 1) | |
2003 | + XSTRING (class)->size | |
2004 | + (STRINGP (subclass) | |
2005 | ? XSTRING (subclass)->size : 0) | |
2006 | + 3); | |
2007 | ||
2008 | /* Start with emacs.FRAMENAME for the name (the specific one) | |
2009 | and with `Emacs' for the class key (the general one). */ | |
2010 | strcpy (name_key, XSTRING (Vx_resource_name)->data); | |
2011 | strcpy (class_key, EMACS_CLASS); | |
2012 | ||
2013 | strcat (class_key, "."); | |
2014 | strcat (class_key, XSTRING (class)->data); | |
2015 | ||
2016 | if (!NILP (component)) | |
01f1ba30 | 2017 | { |
b7975ee4 KH |
2018 | strcat (class_key, "."); |
2019 | strcat (class_key, XSTRING (subclass)->data); | |
2020 | ||
2021 | strcat (name_key, "."); | |
2022 | strcat (name_key, XSTRING (component)->data); | |
01f1ba30 JB |
2023 | } |
2024 | ||
b7975ee4 KH |
2025 | strcat (name_key, "."); |
2026 | strcat (name_key, XSTRING (attribute)->data); | |
2027 | ||
b9dc4443 RS |
2028 | value = x_get_string_resource (check_x_display_info (Qnil)->xrdb, |
2029 | name_key, class_key); | |
01f1ba30 JB |
2030 | |
2031 | if (value != (char *) 0) | |
2032 | return build_string (value); | |
2033 | else | |
2034 | return Qnil; | |
2035 | } | |
2036 | ||
3402e1a4 RS |
2037 | /* Used when C code wants a resource value. */ |
2038 | ||
2039 | char * | |
2040 | x_get_resource_string (attribute, class) | |
2041 | char *attribute, *class; | |
2042 | { | |
2043 | register char *value; | |
2044 | char *name_key; | |
2045 | char *class_key; | |
2046 | ||
2047 | /* Allocate space for the components, the dots which separate them, | |
2048 | and the final '\0'. */ | |
2049 | name_key = (char *) alloca (XSTRING (Vinvocation_name)->size | |
2050 | + strlen (attribute) + 2); | |
2051 | class_key = (char *) alloca ((sizeof (EMACS_CLASS) - 1) | |
2052 | + strlen (class) + 2); | |
2053 | ||
2054 | sprintf (name_key, "%s.%s", | |
2055 | XSTRING (Vinvocation_name)->data, | |
2056 | attribute); | |
2057 | sprintf (class_key, "%s.%s", EMACS_CLASS, class); | |
2058 | ||
b9dc4443 RS |
2059 | return x_get_string_resource (FRAME_X_DISPLAY_INFO (selected_frame)->xrdb, |
2060 | name_key, class_key); | |
3402e1a4 RS |
2061 | } |
2062 | ||
60fb3ee1 JB |
2063 | /* Types we might convert a resource string into. */ |
2064 | enum resource_types | |
2065 | { | |
f8f5a057 | 2066 | number, boolean, string, symbol |
60fb3ee1 JB |
2067 | }; |
2068 | ||
01f1ba30 | 2069 | /* Return the value of parameter PARAM. |
60fb3ee1 | 2070 | |
f676886a | 2071 | First search ALIST, then Vdefault_frame_alist, then the X defaults |
cf177271 | 2072 | database, using ATTRIBUTE as the attribute name and CLASS as its class. |
60fb3ee1 JB |
2073 | |
2074 | Convert the resource to the type specified by desired_type. | |
2075 | ||
f9942c9e JB |
2076 | If no default is specified, return Qunbound. If you call |
2077 | x_get_arg, make sure you deal with Qunbound in a reasonable way, | |
a59e4f3d | 2078 | and don't let it get stored in any Lisp-visible variables! */ |
01f1ba30 JB |
2079 | |
2080 | static Lisp_Object | |
cf177271 | 2081 | x_get_arg (alist, param, attribute, class, type) |
3c254570 | 2082 | Lisp_Object alist, param; |
60fb3ee1 | 2083 | char *attribute; |
cf177271 | 2084 | char *class; |
60fb3ee1 | 2085 | enum resource_types type; |
01f1ba30 JB |
2086 | { |
2087 | register Lisp_Object tem; | |
2088 | ||
2089 | tem = Fassq (param, alist); | |
2090 | if (EQ (tem, Qnil)) | |
f676886a | 2091 | tem = Fassq (param, Vdefault_frame_alist); |
f9942c9e | 2092 | if (EQ (tem, Qnil)) |
01f1ba30 | 2093 | { |
60fb3ee1 | 2094 | |
f9942c9e | 2095 | if (attribute) |
60fb3ee1 | 2096 | { |
cf177271 JB |
2097 | tem = Fx_get_resource (build_string (attribute), |
2098 | build_string (class), | |
2099 | Qnil, Qnil); | |
f9942c9e JB |
2100 | |
2101 | if (NILP (tem)) | |
2102 | return Qunbound; | |
2103 | ||
2104 | switch (type) | |
2105 | { | |
2106 | case number: | |
2107 | return make_number (atoi (XSTRING (tem)->data)); | |
2108 | ||
2109 | case boolean: | |
2110 | tem = Fdowncase (tem); | |
2111 | if (!strcmp (XSTRING (tem)->data, "on") | |
2112 | || !strcmp (XSTRING (tem)->data, "true")) | |
2113 | return Qt; | |
2114 | else | |
2115 | return Qnil; | |
2116 | ||
2117 | case string: | |
2118 | return tem; | |
2119 | ||
f945b920 | 2120 | case symbol: |
49795535 JB |
2121 | /* As a special case, we map the values `true' and `on' |
2122 | to Qt, and `false' and `off' to Qnil. */ | |
2123 | { | |
98381190 KH |
2124 | Lisp_Object lower; |
2125 | lower = Fdowncase (tem); | |
26ae6b61 KH |
2126 | if (!strcmp (XSTRING (lower)->data, "on") |
2127 | || !strcmp (XSTRING (lower)->data, "true")) | |
49795535 | 2128 | return Qt; |
26ae6b61 KH |
2129 | else if (!strcmp (XSTRING (lower)->data, "off") |
2130 | || !strcmp (XSTRING (lower)->data, "false")) | |
49795535 JB |
2131 | return Qnil; |
2132 | else | |
89032215 | 2133 | return Fintern (tem, Qnil); |
49795535 | 2134 | } |
f945b920 | 2135 | |
f9942c9e JB |
2136 | default: |
2137 | abort (); | |
2138 | } | |
60fb3ee1 | 2139 | } |
f9942c9e JB |
2140 | else |
2141 | return Qunbound; | |
01f1ba30 JB |
2142 | } |
2143 | return Fcdr (tem); | |
2144 | } | |
2145 | ||
f676886a | 2146 | /* Record in frame F the specified or default value according to ALIST |
01f1ba30 JB |
2147 | of the parameter named PARAM (a Lisp symbol). |
2148 | If no value is specified for PARAM, look for an X default for XPROP | |
f676886a | 2149 | on the frame named NAME. |
01f1ba30 JB |
2150 | If that is not found either, use the value DEFLT. */ |
2151 | ||
2152 | static Lisp_Object | |
cf177271 | 2153 | x_default_parameter (f, alist, prop, deflt, xprop, xclass, type) |
f676886a | 2154 | struct frame *f; |
01f1ba30 | 2155 | Lisp_Object alist; |
f9942c9e | 2156 | Lisp_Object prop; |
01f1ba30 JB |
2157 | Lisp_Object deflt; |
2158 | char *xprop; | |
cf177271 | 2159 | char *xclass; |
60fb3ee1 | 2160 | enum resource_types type; |
01f1ba30 | 2161 | { |
01f1ba30 JB |
2162 | Lisp_Object tem; |
2163 | ||
cf177271 | 2164 | tem = x_get_arg (alist, prop, xprop, xclass, type); |
f9942c9e | 2165 | if (EQ (tem, Qunbound)) |
01f1ba30 | 2166 | tem = deflt; |
f9942c9e | 2167 | x_set_frame_parameters (f, Fcons (Fcons (prop, tem), Qnil)); |
01f1ba30 JB |
2168 | return tem; |
2169 | } | |
2170 | \f | |
8af1d7ca | 2171 | DEFUN ("x-parse-geometry", Fx_parse_geometry, Sx_parse_geometry, 1, 1, 0, |
01f1ba30 | 2172 | "Parse an X-style geometry string STRING.\n\ |
f83f10ba RS |
2173 | Returns an alist of the form ((top . TOP), (left . LEFT) ... ).\n\ |
2174 | The properties returned may include `top', `left', `height', and `width'.\n\ | |
e1d962d7 RS |
2175 | The value of `left' or `top' may be an integer,\n\ |
2176 | or a list (+ N) meaning N pixels relative to top/left corner,\n\ | |
2177 | or a list (- N) meaning -N pixels relative to bottom/right corner.") | |
01f1ba30 | 2178 | (string) |
a6605e5c | 2179 | Lisp_Object string; |
01f1ba30 JB |
2180 | { |
2181 | int geometry, x, y; | |
2182 | unsigned int width, height; | |
f83f10ba | 2183 | Lisp_Object result; |
01f1ba30 JB |
2184 | |
2185 | CHECK_STRING (string, 0); | |
2186 | ||
2187 | geometry = XParseGeometry ((char *) XSTRING (string)->data, | |
2188 | &x, &y, &width, &height); | |
2189 | ||
f83f10ba RS |
2190 | #if 0 |
2191 | if (!!(geometry & XValue) != !!(geometry & YValue)) | |
2192 | error ("Must specify both x and y position, or neither"); | |
2193 | #endif | |
2194 | ||
2195 | result = Qnil; | |
2196 | if (geometry & XValue) | |
01f1ba30 | 2197 | { |
f83f10ba RS |
2198 | Lisp_Object element; |
2199 | ||
e1d962d7 RS |
2200 | if (x >= 0 && (geometry & XNegative)) |
2201 | element = Fcons (Qleft, Fcons (Qminus, Fcons (make_number (-x), Qnil))); | |
2202 | else if (x < 0 && ! (geometry & XNegative)) | |
2203 | element = Fcons (Qleft, Fcons (Qplus, Fcons (make_number (x), Qnil))); | |
f83f10ba RS |
2204 | else |
2205 | element = Fcons (Qleft, make_number (x)); | |
2206 | result = Fcons (element, result); | |
2207 | } | |
2208 | ||
2209 | if (geometry & YValue) | |
2210 | { | |
2211 | Lisp_Object element; | |
2212 | ||
e1d962d7 RS |
2213 | if (y >= 0 && (geometry & YNegative)) |
2214 | element = Fcons (Qtop, Fcons (Qminus, Fcons (make_number (-y), Qnil))); | |
2215 | else if (y < 0 && ! (geometry & YNegative)) | |
2216 | element = Fcons (Qtop, Fcons (Qplus, Fcons (make_number (y), Qnil))); | |
f83f10ba RS |
2217 | else |
2218 | element = Fcons (Qtop, make_number (y)); | |
2219 | result = Fcons (element, result); | |
01f1ba30 | 2220 | } |
f83f10ba RS |
2221 | |
2222 | if (geometry & WidthValue) | |
2223 | result = Fcons (Fcons (Qwidth, make_number (width)), result); | |
2224 | if (geometry & HeightValue) | |
2225 | result = Fcons (Fcons (Qheight, make_number (height)), result); | |
2226 | ||
2227 | return result; | |
01f1ba30 JB |
2228 | } |
2229 | ||
01f1ba30 | 2230 | /* Calculate the desired size and position of this window, |
f83f10ba | 2231 | and return the flags saying which aspects were specified. |
8fc2766b RS |
2232 | |
2233 | This function does not make the coordinates positive. */ | |
01f1ba30 JB |
2234 | |
2235 | #define DEFAULT_ROWS 40 | |
2236 | #define DEFAULT_COLS 80 | |
2237 | ||
f9942c9e | 2238 | static int |
f676886a JB |
2239 | x_figure_window_size (f, parms) |
2240 | struct frame *f; | |
01f1ba30 JB |
2241 | Lisp_Object parms; |
2242 | { | |
4fe1de12 | 2243 | register Lisp_Object tem0, tem1, tem2; |
01f1ba30 JB |
2244 | int height, width, left, top; |
2245 | register int geometry; | |
2246 | long window_prompting = 0; | |
2247 | ||
2248 | /* Default values if we fall through. | |
2249 | Actually, if that happens we should get | |
b9dc4443 | 2250 | window manager prompting. */ |
f676886a JB |
2251 | f->width = DEFAULT_COLS; |
2252 | f->height = DEFAULT_ROWS; | |
bd0b85c3 RS |
2253 | /* Window managers expect that if program-specified |
2254 | positions are not (0,0), they're intentional, not defaults. */ | |
7556890b RS |
2255 | f->output_data.x->top_pos = 0; |
2256 | f->output_data.x->left_pos = 0; | |
01f1ba30 | 2257 | |
cf177271 JB |
2258 | tem0 = x_get_arg (parms, Qheight, 0, 0, number); |
2259 | tem1 = x_get_arg (parms, Qwidth, 0, 0, number); | |
4fe1de12 | 2260 | tem2 = x_get_arg (parms, Quser_size, 0, 0, number); |
f83f10ba | 2261 | if (! EQ (tem0, Qunbound) || ! EQ (tem1, Qunbound)) |
01f1ba30 | 2262 | { |
f83f10ba RS |
2263 | if (!EQ (tem0, Qunbound)) |
2264 | { | |
2265 | CHECK_NUMBER (tem0, 0); | |
2266 | f->height = XINT (tem0); | |
2267 | } | |
2268 | if (!EQ (tem1, Qunbound)) | |
2269 | { | |
2270 | CHECK_NUMBER (tem1, 0); | |
2271 | f->width = XINT (tem1); | |
2272 | } | |
2273 | if (!NILP (tem2) && !EQ (tem2, Qunbound)) | |
4fe1de12 RS |
2274 | window_prompting |= USSize; |
2275 | else | |
2276 | window_prompting |= PSize; | |
01f1ba30 | 2277 | } |
01f1ba30 | 2278 | |
7556890b | 2279 | f->output_data.x->vertical_scroll_bar_extra |
a444c70b KH |
2280 | = (!FRAME_HAS_VERTICAL_SCROLL_BARS (f) |
2281 | ? 0 | |
2282 | : FRAME_SCROLL_BAR_PIXEL_WIDTH (f) > 0 | |
4701395c | 2283 | ? FRAME_SCROLL_BAR_PIXEL_WIDTH (f) |
7556890b RS |
2284 | : (FRAME_SCROLL_BAR_COLS (f) * FONT_WIDTH (f->output_data.x->font))); |
2285 | f->output_data.x->pixel_width = CHAR_TO_PIXEL_WIDTH (f, f->width); | |
2286 | f->output_data.x->pixel_height = CHAR_TO_PIXEL_HEIGHT (f, f->height); | |
01f1ba30 | 2287 | |
cf177271 JB |
2288 | tem0 = x_get_arg (parms, Qtop, 0, 0, number); |
2289 | tem1 = x_get_arg (parms, Qleft, 0, 0, number); | |
4fe1de12 | 2290 | tem2 = x_get_arg (parms, Quser_position, 0, 0, number); |
f83f10ba | 2291 | if (! EQ (tem0, Qunbound) || ! EQ (tem1, Qunbound)) |
01f1ba30 | 2292 | { |
f83f10ba RS |
2293 | if (EQ (tem0, Qminus)) |
2294 | { | |
7556890b | 2295 | f->output_data.x->top_pos = 0; |
f83f10ba RS |
2296 | window_prompting |= YNegative; |
2297 | } | |
e1d962d7 RS |
2298 | else if (CONSP (tem0) && EQ (XCONS (tem0)->car, Qminus) |
2299 | && CONSP (XCONS (tem0)->cdr) | |
2300 | && INTEGERP (XCONS (XCONS (tem0)->cdr)->car)) | |
2301 | { | |
7556890b | 2302 | f->output_data.x->top_pos = - XINT (XCONS (XCONS (tem0)->cdr)->car); |
e1d962d7 RS |
2303 | window_prompting |= YNegative; |
2304 | } | |
2305 | else if (CONSP (tem0) && EQ (XCONS (tem0)->car, Qplus) | |
2306 | && CONSP (XCONS (tem0)->cdr) | |
2307 | && INTEGERP (XCONS (XCONS (tem0)->cdr)->car)) | |
2308 | { | |
7556890b | 2309 | f->output_data.x->top_pos = XINT (XCONS (XCONS (tem0)->cdr)->car); |
e1d962d7 | 2310 | } |
f83f10ba | 2311 | else if (EQ (tem0, Qunbound)) |
7556890b | 2312 | f->output_data.x->top_pos = 0; |
f83f10ba RS |
2313 | else |
2314 | { | |
2315 | CHECK_NUMBER (tem0, 0); | |
7556890b RS |
2316 | f->output_data.x->top_pos = XINT (tem0); |
2317 | if (f->output_data.x->top_pos < 0) | |
f83f10ba RS |
2318 | window_prompting |= YNegative; |
2319 | } | |
2320 | ||
2321 | if (EQ (tem1, Qminus)) | |
2322 | { | |
7556890b | 2323 | f->output_data.x->left_pos = 0; |
f83f10ba RS |
2324 | window_prompting |= XNegative; |
2325 | } | |
e1d962d7 RS |
2326 | else if (CONSP (tem1) && EQ (XCONS (tem1)->car, Qminus) |
2327 | && CONSP (XCONS (tem1)->cdr) | |
2328 | && INTEGERP (XCONS (XCONS (tem1)->cdr)->car)) | |
2329 | { | |
7556890b | 2330 | f->output_data.x->left_pos = - XINT (XCONS (XCONS (tem1)->cdr)->car); |
e1d962d7 RS |
2331 | window_prompting |= XNegative; |
2332 | } | |
2333 | else if (CONSP (tem1) && EQ (XCONS (tem1)->car, Qplus) | |
2334 | && CONSP (XCONS (tem1)->cdr) | |
2335 | && INTEGERP (XCONS (XCONS (tem1)->cdr)->car)) | |
2336 | { | |
7556890b | 2337 | f->output_data.x->left_pos = XINT (XCONS (XCONS (tem1)->cdr)->car); |
e1d962d7 | 2338 | } |
f83f10ba | 2339 | else if (EQ (tem1, Qunbound)) |
7556890b | 2340 | f->output_data.x->left_pos = 0; |
f83f10ba RS |
2341 | else |
2342 | { | |
2343 | CHECK_NUMBER (tem1, 0); | |
7556890b RS |
2344 | f->output_data.x->left_pos = XINT (tem1); |
2345 | if (f->output_data.x->left_pos < 0) | |
f83f10ba RS |
2346 | window_prompting |= XNegative; |
2347 | } | |
2348 | ||
c3724dc2 | 2349 | if (!NILP (tem2) && ! EQ (tem2, Qunbound)) |
4fe1de12 RS |
2350 | window_prompting |= USPosition; |
2351 | else | |
2352 | window_prompting |= PPosition; | |
01f1ba30 | 2353 | } |
f83f10ba | 2354 | |
739f2f53 | 2355 | return window_prompting; |
01f1ba30 JB |
2356 | } |
2357 | ||
f58534a3 RS |
2358 | #if !defined (HAVE_X11R4) && !defined (HAVE_XSETWMPROTOCOLS) |
2359 | ||
2360 | Status | |
2361 | XSetWMProtocols (dpy, w, protocols, count) | |
2362 | Display *dpy; | |
2363 | Window w; | |
2364 | Atom *protocols; | |
2365 | int count; | |
2366 | { | |
2367 | Atom prop; | |
2368 | prop = XInternAtom (dpy, "WM_PROTOCOLS", False); | |
2369 | if (prop == None) return False; | |
2370 | XChangeProperty (dpy, w, prop, XA_ATOM, 32, PropModeReplace, | |
2371 | (unsigned char *) protocols, count); | |
2372 | return True; | |
2373 | } | |
9ef48a9d RS |
2374 | #endif /* not HAVE_X11R4 && not HAVE_XSETWMPROTOCOLS */ |
2375 | \f | |
2376 | #ifdef USE_X_TOOLKIT | |
2377 | ||
8e3d10a9 RS |
2378 | /* If the WM_PROTOCOLS property does not already contain WM_TAKE_FOCUS, |
2379 | WM_DELETE_WINDOW, and WM_SAVE_YOURSELF, then add them. (They may | |
59aa6c90 RS |
2380 | already be present because of the toolkit (Motif adds some of them, |
2381 | for example, but Xt doesn't). */ | |
9ef48a9d RS |
2382 | |
2383 | static void | |
b9dc4443 RS |
2384 | hack_wm_protocols (f, widget) |
2385 | FRAME_PTR f; | |
9ef48a9d RS |
2386 | Widget widget; |
2387 | { | |
2388 | Display *dpy = XtDisplay (widget); | |
2389 | Window w = XtWindow (widget); | |
2390 | int need_delete = 1; | |
2391 | int need_focus = 1; | |
59aa6c90 | 2392 | int need_save = 1; |
9ef48a9d RS |
2393 | |
2394 | BLOCK_INPUT; | |
2395 | { | |
2396 | Atom type, *atoms = 0; | |
2397 | int format = 0; | |
2398 | unsigned long nitems = 0; | |
2399 | unsigned long bytes_after; | |
2400 | ||
270958e8 KH |
2401 | if ((XGetWindowProperty (dpy, w, |
2402 | FRAME_X_DISPLAY_INFO (f)->Xatom_wm_protocols, | |
34d5ae1e | 2403 | (long)0, (long)100, False, XA_ATOM, |
270958e8 KH |
2404 | &type, &format, &nitems, &bytes_after, |
2405 | (unsigned char **) &atoms) | |
2406 | == Success) | |
9ef48a9d RS |
2407 | && format == 32 && type == XA_ATOM) |
2408 | while (nitems > 0) | |
2409 | { | |
2410 | nitems--; | |
b9dc4443 RS |
2411 | if (atoms[nitems] == FRAME_X_DISPLAY_INFO (f)->Xatom_wm_delete_window) |
2412 | need_delete = 0; | |
2413 | else if (atoms[nitems] == FRAME_X_DISPLAY_INFO (f)->Xatom_wm_take_focus) | |
2414 | need_focus = 0; | |
2415 | else if (atoms[nitems] == FRAME_X_DISPLAY_INFO (f)->Xatom_wm_save_yourself) | |
2416 | need_save = 0; | |
9ef48a9d RS |
2417 | } |
2418 | if (atoms) XFree ((char *) atoms); | |
2419 | } | |
2420 | { | |
2421 | Atom props [10]; | |
2422 | int count = 0; | |
b9dc4443 RS |
2423 | if (need_delete) |
2424 | props[count++] = FRAME_X_DISPLAY_INFO (f)->Xatom_wm_delete_window; | |
2425 | if (need_focus) | |
2426 | props[count++] = FRAME_X_DISPLAY_INFO (f)->Xatom_wm_take_focus; | |
2427 | if (need_save) | |
2428 | props[count++] = FRAME_X_DISPLAY_INFO (f)->Xatom_wm_save_yourself; | |
9ef48a9d | 2429 | if (count) |
b9dc4443 RS |
2430 | XChangeProperty (dpy, w, FRAME_X_DISPLAY_INFO (f)->Xatom_wm_protocols, |
2431 | XA_ATOM, 32, PropModeAppend, | |
9ef48a9d RS |
2432 | (unsigned char *) props, count); |
2433 | } | |
2434 | UNBLOCK_INPUT; | |
2435 | } | |
2436 | #endif | |
2437 | \f | |
8fc2766b RS |
2438 | #ifdef USE_X_TOOLKIT |
2439 | ||
2440 | /* Create and set up the X widget for frame F. */ | |
f58534a3 | 2441 | |
01f1ba30 | 2442 | static void |
a7f7d550 FP |
2443 | x_window (f, window_prompting, minibuffer_only) |
2444 | struct frame *f; | |
2445 | long window_prompting; | |
2446 | int minibuffer_only; | |
01f1ba30 | 2447 | { |
9ef48a9d | 2448 | XClassHint class_hints; |
31ac8d8c FP |
2449 | XSetWindowAttributes attributes; |
2450 | unsigned long attribute_mask; | |
9ef48a9d | 2451 | |
9ef48a9d RS |
2452 | Widget shell_widget; |
2453 | Widget pane_widget; | |
6c32dd68 | 2454 | Widget frame_widget; |
9ef48a9d RS |
2455 | Arg al [25]; |
2456 | int ac; | |
2457 | ||
2458 | BLOCK_INPUT; | |
2459 | ||
b7975ee4 KH |
2460 | /* Use the resource name as the top-level widget name |
2461 | for looking up resources. Make a non-Lisp copy | |
2462 | for the window manager, so GC relocation won't bother it. | |
2463 | ||
2464 | Elsewhere we specify the window name for the window manager. */ | |
2465 | ||
cca176a0 | 2466 | { |
b7975ee4 KH |
2467 | char *str = (char *) XSTRING (Vx_resource_name)->data; |
2468 | f->namebuf = (char *) xmalloc (strlen (str) + 1); | |
cca176a0 KH |
2469 | strcpy (f->namebuf, str); |
2470 | } | |
9ef48a9d RS |
2471 | |
2472 | ac = 0; | |
2473 | XtSetArg (al[ac], XtNallowShellResize, 1); ac++; | |
2474 | XtSetArg (al[ac], XtNinput, 1); ac++; | |
97787173 | 2475 | XtSetArg (al[ac], XtNmappedWhenManaged, 0); ac++; |
7556890b | 2476 | XtSetArg (al[ac], XtNborderWidth, f->output_data.x->border_width); ac++; |
cca176a0 | 2477 | shell_widget = XtAppCreateShell (f->namebuf, EMACS_CLASS, |
7a994728 | 2478 | applicationShellWidgetClass, |
82c90203 | 2479 | FRAME_X_DISPLAY (f), al, ac); |
9ef48a9d | 2480 | |
7556890b | 2481 | f->output_data.x->widget = shell_widget; |
9ef48a9d RS |
2482 | /* maybe_set_screen_title_format (shell_widget); */ |
2483 | ||
6c32dd68 PR |
2484 | pane_widget = lw_create_widget ("main", "pane", widget_id_tick++, |
2485 | (widget_value *) NULL, | |
2486 | shell_widget, False, | |
2487 | (lw_callback) NULL, | |
2488 | (lw_callback) NULL, | |
2489 | (lw_callback) NULL); | |
9ef48a9d | 2490 | |
7556890b | 2491 | f->output_data.x->column_widget = pane_widget; |
a7f7d550 | 2492 | |
9ef48a9d | 2493 | /* mappedWhenManaged to false tells to the paned window to not map/unmap |
5e65b9ab | 2494 | the emacs screen when changing menubar. This reduces flickering. */ |
9ef48a9d RS |
2495 | |
2496 | ac = 0; | |
2497 | XtSetArg (al[ac], XtNmappedWhenManaged, 0); ac++; | |
2498 | XtSetArg (al[ac], XtNshowGrip, 0); ac++; | |
2499 | XtSetArg (al[ac], XtNallowResize, 1); ac++; | |
2500 | XtSetArg (al[ac], XtNresizeToPreferred, 1); ac++; | |
2501 | XtSetArg (al[ac], XtNemacsFrame, f); ac++; | |
cca176a0 | 2502 | frame_widget = XtCreateWidget (f->namebuf, |
9ef48a9d RS |
2503 | emacsFrameClass, |
2504 | pane_widget, al, ac); | |
2505 | ||
7556890b | 2506 | f->output_data.x->edit_widget = frame_widget; |
9ef48a9d | 2507 | |
6c32dd68 | 2508 | XtManageChild (frame_widget); |
a7f7d550 FP |
2509 | |
2510 | /* Do some needed geometry management. */ | |
2511 | { | |
2512 | int len; | |
2513 | char *tem, shell_position[32]; | |
2514 | Arg al[2]; | |
2515 | int ac = 0; | |
5031cc10 | 2516 | int extra_borders = 0; |
8fc2766b | 2517 | int menubar_size |
7556890b RS |
2518 | = (f->output_data.x->menubar_widget |
2519 | ? (f->output_data.x->menubar_widget->core.height | |
2520 | + f->output_data.x->menubar_widget->core.border_width) | |
8fc2766b | 2521 | : 0); |
5031cc10 | 2522 | extern char *lwlib_toolkit_type; |
a7f7d550 | 2523 | |
01cbdba5 RS |
2524 | if (FRAME_EXTERNAL_MENU_BAR (f)) |
2525 | { | |
dd254b21 | 2526 | Dimension ibw = 0; |
01cbdba5 RS |
2527 | XtVaGetValues (pane_widget, XtNinternalBorderWidth, &ibw, NULL); |
2528 | menubar_size += ibw; | |
2529 | } | |
2530 | ||
7556890b | 2531 | f->output_data.x->menubar_height = menubar_size; |
00983aba | 2532 | |
5031cc10 KH |
2533 | /* Motif seems to need this amount added to the sizes |
2534 | specified for the shell widget. The Athena/Lucid widgets don't. | |
2535 | Both conclusions reached experimentally. -- rms. */ | |
2536 | if (!strcmp (lwlib_toolkit_type, "motif")) | |
7556890b | 2537 | XtVaGetValues (f->output_data.x->edit_widget, XtNinternalBorderWidth, |
5031cc10 KH |
2538 | &extra_borders, NULL); |
2539 | ||
97787173 RS |
2540 | /* Convert our geometry parameters into a geometry string |
2541 | and specify it. | |
2542 | Note that we do not specify here whether the position | |
2543 | is a user-specified or program-specified one. | |
2544 | We pass that information later, in x_wm_set_size_hints. */ | |
2545 | { | |
7556890b | 2546 | int left = f->output_data.x->left_pos; |
97787173 | 2547 | int xneg = window_prompting & XNegative; |
7556890b | 2548 | int top = f->output_data.x->top_pos; |
97787173 RS |
2549 | int yneg = window_prompting & YNegative; |
2550 | if (xneg) | |
2551 | left = -left; | |
2552 | if (yneg) | |
2553 | top = -top; | |
c760f47e KH |
2554 | |
2555 | if (window_prompting & USPosition) | |
5031cc10 KH |
2556 | sprintf (shell_position, "=%dx%d%c%d%c%d", |
2557 | PIXEL_WIDTH (f) + extra_borders, | |
2558 | PIXEL_HEIGHT (f) + menubar_size + extra_borders, | |
c760f47e KH |
2559 | (xneg ? '-' : '+'), left, |
2560 | (yneg ? '-' : '+'), top); | |
2561 | else | |
5031cc10 KH |
2562 | sprintf (shell_position, "=%dx%d", |
2563 | PIXEL_WIDTH (f) + extra_borders, | |
2564 | PIXEL_HEIGHT (f) + menubar_size + extra_borders); | |
97787173 RS |
2565 | } |
2566 | ||
a7f7d550 FP |
2567 | len = strlen (shell_position) + 1; |
2568 | tem = (char *) xmalloc (len); | |
2569 | strncpy (tem, shell_position, len); | |
2570 | XtSetArg (al[ac], XtNgeometry, tem); ac++; | |
2571 | XtSetValues (shell_widget, al, ac); | |
2572 | } | |
2573 | ||
9ef48a9d RS |
2574 | XtManageChild (pane_widget); |
2575 | XtRealizeWidget (shell_widget); | |
2576 | ||
6c32dd68 | 2577 | FRAME_X_WINDOW (f) = XtWindow (frame_widget); |
9ef48a9d RS |
2578 | |
2579 | validate_x_resource_name (); | |
b7975ee4 | 2580 | |
9ef48a9d RS |
2581 | class_hints.res_name = (char *) XSTRING (Vx_resource_name)->data; |
2582 | class_hints.res_class = EMACS_CLASS; | |
b9dc4443 | 2583 | XSetClassHint (FRAME_X_DISPLAY (f), XtWindow (shell_widget), &class_hints); |
9ef48a9d | 2584 | |
64d16748 RS |
2585 | #ifdef HAVE_X_I18N |
2586 | { | |
2587 | XIM xim; | |
2588 | XIC xic = NULL; | |
2589 | ||
2590 | xim = XOpenIM (FRAME_X_DISPLAY (f), NULL, NULL, NULL); | |
2591 | ||
2592 | if (xim) | |
2593 | { | |
2594 | xic = XCreateIC (xim, | |
2595 | XNInputStyle, XIMPreeditNothing | XIMStatusNothing, | |
2596 | XNClientWindow, FRAME_X_WINDOW(f), | |
2597 | XNFocusWindow, FRAME_X_WINDOW(f), | |
2598 | NULL); | |
2599 | ||
2600 | if (xic == 0) | |
2601 | XCloseIM (xim); | |
2602 | } | |
2603 | FRAME_XIC (f) = xic; | |
2604 | } | |
2605 | #endif | |
2606 | ||
7556890b RS |
2607 | f->output_data.x->wm_hints.input = True; |
2608 | f->output_data.x->wm_hints.flags |= InputHint; | |
b9dc4443 | 2609 | XSetWMHints (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
7556890b | 2610 | &f->output_data.x->wm_hints); |
b8228beb | 2611 | |
c4ec904f | 2612 | hack_wm_protocols (f, shell_widget); |
9ef48a9d | 2613 | |
6c32dd68 PR |
2614 | #ifdef HACK_EDITRES |
2615 | XtAddEventHandler (shell_widget, 0, True, _XEditResCheckMessages, 0); | |
2616 | #endif | |
2617 | ||
9ef48a9d RS |
2618 | /* Do a stupid property change to force the server to generate a |
2619 | propertyNotify event so that the event_stream server timestamp will | |
2620 | be initialized to something relevant to the time we created the window. | |
2621 | */ | |
6c32dd68 | 2622 | XChangeProperty (XtDisplay (frame_widget), XtWindow (frame_widget), |
b9dc4443 RS |
2623 | FRAME_X_DISPLAY_INFO (f)->Xatom_wm_protocols, |
2624 | XA_ATOM, 32, PropModeAppend, | |
9ef48a9d RS |
2625 | (unsigned char*) NULL, 0); |
2626 | ||
31ac8d8c FP |
2627 | /* Make all the standard events reach the Emacs frame. */ |
2628 | attributes.event_mask = STANDARD_EVENT_SET; | |
2629 | attribute_mask = CWEventMask; | |
2630 | XChangeWindowAttributes (XtDisplay (shell_widget), XtWindow (shell_widget), | |
2631 | attribute_mask, &attributes); | |
2632 | ||
6c32dd68 | 2633 | XtMapWidget (frame_widget); |
9ef48a9d | 2634 | |
8fc2766b RS |
2635 | /* x_set_name normally ignores requests to set the name if the |
2636 | requested name is the same as the current name. This is the one | |
2637 | place where that assumption isn't correct; f->name is set, but | |
2638 | the X server hasn't been told. */ | |
2639 | { | |
2640 | Lisp_Object name; | |
2641 | int explicit = f->explicit_name; | |
2642 | ||
2643 | f->explicit_name = 0; | |
2644 | name = f->name; | |
2645 | f->name = Qnil; | |
2646 | x_set_name (f, name, explicit); | |
2647 | } | |
2648 | ||
b9dc4443 | 2649 | XDefineCursor (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
7556890b | 2650 | f->output_data.x->text_cursor); |
8fc2766b RS |
2651 | |
2652 | UNBLOCK_INPUT; | |
2653 | ||
422fbe5f KH |
2654 | if (!minibuffer_only && FRAME_EXTERNAL_MENU_BAR (f)) |
2655 | initialize_frame_menubar (f); | |
7556890b | 2656 | lw_set_main_areas (pane_widget, f->output_data.x->menubar_widget, frame_widget); |
422fbe5f | 2657 | |
8fc2766b RS |
2658 | if (FRAME_X_WINDOW (f) == 0) |
2659 | error ("Unable to create window"); | |
2660 | } | |
2661 | ||
9ef48a9d RS |
2662 | #else /* not USE_X_TOOLKIT */ |
2663 | ||
8fc2766b RS |
2664 | /* Create and set up the X window for frame F. */ |
2665 | ||
2666 | x_window (f) | |
2667 | struct frame *f; | |
2668 | ||
2669 | { | |
2670 | XClassHint class_hints; | |
2671 | XSetWindowAttributes attributes; | |
2672 | unsigned long attribute_mask; | |
2673 | ||
7556890b RS |
2674 | attributes.background_pixel = f->output_data.x->background_pixel; |
2675 | attributes.border_pixel = f->output_data.x->border_pixel; | |
01f1ba30 JB |
2676 | attributes.bit_gravity = StaticGravity; |
2677 | attributes.backing_store = NotUseful; | |
2678 | attributes.save_under = True; | |
2679 | attributes.event_mask = STANDARD_EVENT_SET; | |
2680 | attribute_mask = (CWBackPixel | CWBorderPixel | CWBitGravity | |
2681 | #if 0 | |
2682 | | CWBackingStore | CWSaveUnder | |
2683 | #endif | |
2684 | | CWEventMask); | |
2685 | ||
2686 | BLOCK_INPUT; | |
fe24a618 | 2687 | FRAME_X_WINDOW (f) |
b9dc4443 | 2688 | = XCreateWindow (FRAME_X_DISPLAY (f), |
7556890b RS |
2689 | f->output_data.x->parent_desc, |
2690 | f->output_data.x->left_pos, | |
2691 | f->output_data.x->top_pos, | |
f676886a | 2692 | PIXEL_WIDTH (f), PIXEL_HEIGHT (f), |
7556890b | 2693 | f->output_data.x->border_width, |
01f1ba30 JB |
2694 | CopyFromParent, /* depth */ |
2695 | InputOutput, /* class */ | |
b9dc4443 | 2696 | FRAME_X_DISPLAY_INFO (f)->visual, |
01f1ba30 | 2697 | attribute_mask, &attributes); |
64d16748 RS |
2698 | #ifdef HAVE_X_I18N |
2699 | { | |
2700 | XIM xim; | |
2701 | XIC xic = NULL; | |
2702 | ||
2703 | xim = XOpenIM (FRAME_X_DISPLAY(f), NULL, NULL, NULL); | |
2704 | ||
2705 | if (xim) | |
2706 | { | |
2707 | xic = XCreateIC (xim, | |
2708 | XNInputStyle, XIMPreeditNothing | XIMStatusNothing, | |
2709 | XNClientWindow, FRAME_X_WINDOW(f), | |
2710 | XNFocusWindow, FRAME_X_WINDOW(f), | |
2711 | NULL); | |
2712 | ||
2713 | if (!xic) | |
2714 | XCloseIM (xim); | |
2715 | } | |
2716 | ||
2717 | FRAME_XIC (f) = xic; | |
2718 | } | |
2719 | #endif | |
01f1ba30 | 2720 | |
d387c960 | 2721 | validate_x_resource_name (); |
b7975ee4 | 2722 | |
d387c960 | 2723 | class_hints.res_name = (char *) XSTRING (Vx_resource_name)->data; |
01f1ba30 | 2724 | class_hints.res_class = EMACS_CLASS; |
b9dc4443 | 2725 | XSetClassHint (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), &class_hints); |
01f1ba30 | 2726 | |
00983aba KH |
2727 | /* The menubar is part of the ordinary display; |
2728 | it does not count in addition to the height of the window. */ | |
7556890b | 2729 | f->output_data.x->menubar_height = 0; |
00983aba | 2730 | |
179956b9 JB |
2731 | /* This indicates that we use the "Passive Input" input model. |
2732 | Unless we do this, we don't get the Focus{In,Out} events that we | |
2733 | need to draw the cursor correctly. Accursed bureaucrats. | |
b9dc4443 | 2734 | XWhipsAndChains (FRAME_X_DISPLAY (f), IronMaiden, &TheRack); */ |
179956b9 | 2735 | |
7556890b RS |
2736 | f->output_data.x->wm_hints.input = True; |
2737 | f->output_data.x->wm_hints.flags |= InputHint; | |
b9dc4443 | 2738 | XSetWMHints (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
7556890b | 2739 | &f->output_data.x->wm_hints); |
179956b9 | 2740 | |
032e4ebe RS |
2741 | /* Request "save yourself" and "delete window" commands from wm. */ |
2742 | { | |
2743 | Atom protocols[2]; | |
b9dc4443 RS |
2744 | protocols[0] = FRAME_X_DISPLAY_INFO (f)->Xatom_wm_delete_window; |
2745 | protocols[1] = FRAME_X_DISPLAY_INFO (f)->Xatom_wm_save_yourself; | |
2746 | XSetWMProtocols (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), protocols, 2); | |
032e4ebe | 2747 | } |
9ef48a9d | 2748 | |
e373f201 JB |
2749 | /* x_set_name normally ignores requests to set the name if the |
2750 | requested name is the same as the current name. This is the one | |
2751 | place where that assumption isn't correct; f->name is set, but | |
2752 | the X server hasn't been told. */ | |
2753 | { | |
98381190 | 2754 | Lisp_Object name; |
cf177271 | 2755 | int explicit = f->explicit_name; |
e373f201 | 2756 | |
cf177271 | 2757 | f->explicit_name = 0; |
98381190 KH |
2758 | name = f->name; |
2759 | f->name = Qnil; | |
cf177271 | 2760 | x_set_name (f, name, explicit); |
e373f201 JB |
2761 | } |
2762 | ||
b9dc4443 | 2763 | XDefineCursor (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
7556890b | 2764 | f->output_data.x->text_cursor); |
9ef48a9d | 2765 | |
01f1ba30 JB |
2766 | UNBLOCK_INPUT; |
2767 | ||
fe24a618 | 2768 | if (FRAME_X_WINDOW (f) == 0) |
9ef48a9d | 2769 | error ("Unable to create window"); |
01f1ba30 JB |
2770 | } |
2771 | ||
8fc2766b RS |
2772 | #endif /* not USE_X_TOOLKIT */ |
2773 | ||
01f1ba30 JB |
2774 | /* Handle the icon stuff for this window. Perhaps later we might |
2775 | want an x_set_icon_position which can be called interactively as | |
b9dc4443 | 2776 | well. */ |
01f1ba30 JB |
2777 | |
2778 | static void | |
f676886a JB |
2779 | x_icon (f, parms) |
2780 | struct frame *f; | |
01f1ba30 JB |
2781 | Lisp_Object parms; |
2782 | { | |
f9942c9e | 2783 | Lisp_Object icon_x, icon_y; |
01f1ba30 JB |
2784 | |
2785 | /* Set the position of the icon. Note that twm groups all | |
b9dc4443 | 2786 | icons in an icon window. */ |
cf177271 JB |
2787 | icon_x = x_get_arg (parms, Qicon_left, 0, 0, number); |
2788 | icon_y = x_get_arg (parms, Qicon_top, 0, 0, number); | |
f9942c9e | 2789 | if (!EQ (icon_x, Qunbound) && !EQ (icon_y, Qunbound)) |
01f1ba30 | 2790 | { |
f9942c9e JB |
2791 | CHECK_NUMBER (icon_x, 0); |
2792 | CHECK_NUMBER (icon_y, 0); | |
01f1ba30 | 2793 | } |
f9942c9e | 2794 | else if (!EQ (icon_x, Qunbound) || !EQ (icon_y, Qunbound)) |
01f1ba30 | 2795 | error ("Both left and top icon corners of icon must be specified"); |
01f1ba30 | 2796 | |
f9942c9e JB |
2797 | BLOCK_INPUT; |
2798 | ||
fe24a618 JB |
2799 | if (! EQ (icon_x, Qunbound)) |
2800 | x_wm_set_icon_position (f, XINT (icon_x), XINT (icon_y)); | |
f9942c9e | 2801 | |
01f1ba30 | 2802 | /* Start up iconic or window? */ |
49795535 JB |
2803 | x_wm_set_window_state |
2804 | (f, (EQ (x_get_arg (parms, Qvisibility, 0, 0, symbol), Qicon) | |
2805 | ? IconicState | |
2806 | : NormalState)); | |
01f1ba30 | 2807 | |
f468da95 RS |
2808 | x_text_icon (f, (char *) XSTRING ((!NILP (f->icon_name) |
2809 | ? f->icon_name | |
2810 | : f->name))->data); | |
80534dd6 | 2811 | |
01f1ba30 JB |
2812 | UNBLOCK_INPUT; |
2813 | } | |
2814 | ||
2815 | /* Make the GC's needed for this window, setting the | |
2816 | background, border and mouse colors; also create the | |
2817 | mouse cursor and the gray border tile. */ | |
2818 | ||
f945b920 JB |
2819 | static char cursor_bits[] = |
2820 | { | |
2821 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, | |
2822 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, | |
2823 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, | |
2824 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 | |
2825 | }; | |
2826 | ||
01f1ba30 | 2827 | static void |
f676886a JB |
2828 | x_make_gc (f) |
2829 | struct frame *f; | |
01f1ba30 JB |
2830 | { |
2831 | XGCValues gc_values; | |
2832 | GC temp_gc; | |
2833 | XImage tileimage; | |
01f1ba30 | 2834 | |
6afb1d07 JB |
2835 | BLOCK_INPUT; |
2836 | ||
f676886a | 2837 | /* Create the GC's of this frame. |
9ef48a9d | 2838 | Note that many default values are used. */ |
01f1ba30 JB |
2839 | |
2840 | /* Normal video */ | |
7556890b RS |
2841 | gc_values.font = f->output_data.x->font->fid; |
2842 | gc_values.foreground = f->output_data.x->foreground_pixel; | |
2843 | gc_values.background = f->output_data.x->background_pixel; | |
9ef48a9d | 2844 | gc_values.line_width = 0; /* Means 1 using fast algorithm. */ |
7556890b | 2845 | f->output_data.x->normal_gc = XCreateGC (FRAME_X_DISPLAY (f), |
fe24a618 | 2846 | FRAME_X_WINDOW (f), |
01f1ba30 JB |
2847 | GCLineWidth | GCFont |
2848 | | GCForeground | GCBackground, | |
2849 | &gc_values); | |
2850 | ||
b9dc4443 | 2851 | /* Reverse video style. */ |
7556890b RS |
2852 | gc_values.foreground = f->output_data.x->background_pixel; |
2853 | gc_values.background = f->output_data.x->foreground_pixel; | |
2854 | f->output_data.x->reverse_gc = XCreateGC (FRAME_X_DISPLAY (f), | |
fe24a618 | 2855 | FRAME_X_WINDOW (f), |
01f1ba30 JB |
2856 | GCFont | GCForeground | GCBackground |
2857 | | GCLineWidth, | |
2858 | &gc_values); | |
2859 | ||
9ef48a9d | 2860 | /* Cursor has cursor-color background, background-color foreground. */ |
7556890b RS |
2861 | gc_values.foreground = f->output_data.x->background_pixel; |
2862 | gc_values.background = f->output_data.x->cursor_pixel; | |
01f1ba30 JB |
2863 | gc_values.fill_style = FillOpaqueStippled; |
2864 | gc_values.stipple | |
b9dc4443 RS |
2865 | = XCreateBitmapFromData (FRAME_X_DISPLAY (f), |
2866 | FRAME_X_DISPLAY_INFO (f)->root_window, | |
01f1ba30 | 2867 | cursor_bits, 16, 16); |
7556890b | 2868 | f->output_data.x->cursor_gc |
b9dc4443 | 2869 | = XCreateGC (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
01f1ba30 JB |
2870 | (GCFont | GCForeground | GCBackground |
2871 | | GCFillStyle | GCStipple | GCLineWidth), | |
2872 | &gc_values); | |
2873 | ||
2874 | /* Create the gray border tile used when the pointer is not in | |
f676886a | 2875 | the frame. Since this depends on the frame's pixel values, |
9ef48a9d | 2876 | this must be done on a per-frame basis. */ |
7556890b | 2877 | f->output_data.x->border_tile |
d043f1a4 | 2878 | = (XCreatePixmapFromBitmapData |
b9dc4443 | 2879 | (FRAME_X_DISPLAY (f), FRAME_X_DISPLAY_INFO (f)->root_window, |
d043f1a4 | 2880 | gray_bits, gray_width, gray_height, |
7556890b RS |
2881 | f->output_data.x->foreground_pixel, |
2882 | f->output_data.x->background_pixel, | |
b9dc4443 RS |
2883 | DefaultDepth (FRAME_X_DISPLAY (f), |
2884 | XScreenNumberOfScreen (FRAME_X_SCREEN (f))))); | |
6afb1d07 JB |
2885 | |
2886 | UNBLOCK_INPUT; | |
01f1ba30 | 2887 | } |
01f1ba30 | 2888 | |
f676886a | 2889 | DEFUN ("x-create-frame", Fx_create_frame, Sx_create_frame, |
01f1ba30 | 2890 | 1, 1, 0, |
f676886a | 2891 | "Make a new X window, which is called a \"frame\" in Emacs terms.\n\ |
08a90d6a | 2892 | Returns an Emacs frame object.\n\ |
f676886a JB |
2893 | ALIST is an alist of frame parameters.\n\ |
2894 | If the parameters specify that the frame should not have a minibuffer,\n\ | |
e22d6b02 | 2895 | and do not specify a specific minibuffer window to use,\n\ |
f676886a | 2896 | then `default-minibuffer-frame' must be a frame whose minibuffer can\n\ |
08a90d6a RS |
2897 | be shared by the new frame.\n\ |
2898 | \n\ | |
2899 | This function is an internal primitive--use `make-frame' instead.") | |
01f1ba30 JB |
2900 | (parms) |
2901 | Lisp_Object parms; | |
2902 | { | |
f676886a | 2903 | struct frame *f; |
2365c027 | 2904 | Lisp_Object frame, tem; |
01f1ba30 JB |
2905 | Lisp_Object name; |
2906 | int minibuffer_only = 0; | |
2907 | long window_prompting = 0; | |
2908 | int width, height; | |
9ef48a9d | 2909 | int count = specpdl_ptr - specpdl; |
f8ea8499 | 2910 | struct gcpro gcpro1; |
b9dc4443 RS |
2911 | Lisp_Object display; |
2912 | struct x_display_info *dpyinfo; | |
a59e4f3d | 2913 | Lisp_Object parent; |
e557f19d | 2914 | struct kboard *kb; |
01f1ba30 | 2915 | |
11ae94fe | 2916 | check_x (); |
01f1ba30 | 2917 | |
b7975ee4 KH |
2918 | /* Use this general default value to start with |
2919 | until we know if this frame has a specified name. */ | |
2920 | Vx_resource_name = Vinvocation_name; | |
2921 | ||
714812eb | 2922 | display = x_get_arg (parms, Qdisplay, 0, 0, string); |
b9dc4443 RS |
2923 | if (EQ (display, Qunbound)) |
2924 | display = Qnil; | |
2925 | dpyinfo = check_x_display_info (display); | |
e557f19d KH |
2926 | #ifdef MULTI_KBOARD |
2927 | kb = dpyinfo->kboard; | |
2928 | #else | |
2929 | kb = &the_only_kboard; | |
2930 | #endif | |
b9dc4443 | 2931 | |
cf177271 | 2932 | name = x_get_arg (parms, Qname, "title", "Title", string); |
6a5e54e2 | 2933 | if (!STRINGP (name) |
cf177271 JB |
2934 | && ! EQ (name, Qunbound) |
2935 | && ! NILP (name)) | |
08a90d6a | 2936 | error ("Invalid frame name--not a string or nil"); |
01f1ba30 | 2937 | |
b7975ee4 KH |
2938 | if (STRINGP (name)) |
2939 | Vx_resource_name = name; | |
2940 | ||
a59e4f3d RS |
2941 | /* See if parent window is specified. */ |
2942 | parent = x_get_arg (parms, Qparent_id, NULL, NULL, number); | |
2943 | if (EQ (parent, Qunbound)) | |
2944 | parent = Qnil; | |
2945 | if (! NILP (parent)) | |
2946 | CHECK_NUMBER (parent, 0); | |
2947 | ||
cf177271 | 2948 | tem = x_get_arg (parms, Qminibuffer, 0, 0, symbol); |
f9942c9e | 2949 | if (EQ (tem, Qnone) || NILP (tem)) |
2526c290 | 2950 | f = make_frame_without_minibuffer (Qnil, kb, display); |
f9942c9e | 2951 | else if (EQ (tem, Qonly)) |
01f1ba30 | 2952 | { |
f676886a | 2953 | f = make_minibuffer_frame (); |
01f1ba30 JB |
2954 | minibuffer_only = 1; |
2955 | } | |
6a5e54e2 | 2956 | else if (WINDOWP (tem)) |
2526c290 | 2957 | f = make_frame_without_minibuffer (tem, kb, display); |
f9942c9e JB |
2958 | else |
2959 | f = make_frame (1); | |
01f1ba30 | 2960 | |
a3c87d4e JB |
2961 | /* Note that X Windows does support scroll bars. */ |
2962 | FRAME_CAN_HAVE_SCROLL_BARS (f) = 1; | |
179956b9 | 2963 | |
08a90d6a RS |
2964 | XSETFRAME (frame, f); |
2965 | GCPRO1 (frame); | |
2966 | ||
2967 | f->output_method = output_x_window; | |
7556890b RS |
2968 | f->output_data.x = (struct x_output *) xmalloc (sizeof (struct x_output)); |
2969 | bzero (f->output_data.x, sizeof (struct x_output)); | |
2970 | f->output_data.x->icon_bitmap = -1; | |
08a90d6a | 2971 | |
f468da95 | 2972 | f->icon_name |
80534dd6 | 2973 | = x_get_arg (parms, Qicon_name, "iconName", "Title", string); |
f468da95 RS |
2974 | if (! STRINGP (f->icon_name)) |
2975 | f->icon_name = Qnil; | |
80534dd6 | 2976 | |
08a90d6a | 2977 | FRAME_X_DISPLAY_INFO (f) = dpyinfo; |
73410c76 | 2978 | #ifdef MULTI_KBOARD |
e557f19d | 2979 | FRAME_KBOARD (f) = kb; |
73410c76 | 2980 | #endif |
08a90d6a | 2981 | |
a59e4f3d RS |
2982 | /* Specify the parent under which to make this X window. */ |
2983 | ||
2984 | if (!NILP (parent)) | |
2985 | { | |
7556890b RS |
2986 | f->output_data.x->parent_desc = parent; |
2987 | f->output_data.x->explicit_parent = 1; | |
a59e4f3d RS |
2988 | } |
2989 | else | |
2990 | { | |
7556890b RS |
2991 | f->output_data.x->parent_desc = FRAME_X_DISPLAY_INFO (f)->root_window; |
2992 | f->output_data.x->explicit_parent = 0; | |
a59e4f3d RS |
2993 | } |
2994 | ||
08a90d6a RS |
2995 | /* Note that the frame has no physical cursor right now. */ |
2996 | f->phys_cursor_x = -1; | |
2997 | ||
cf177271 JB |
2998 | /* Set the name; the functions to which we pass f expect the name to |
2999 | be set. */ | |
3000 | if (EQ (name, Qunbound) || NILP (name)) | |
3001 | { | |
08a90d6a | 3002 | f->name = build_string (dpyinfo->x_id_name); |
cf177271 JB |
3003 | f->explicit_name = 0; |
3004 | } | |
3005 | else | |
3006 | { | |
3007 | f->name = name; | |
3008 | f->explicit_name = 1; | |
9ef48a9d RS |
3009 | /* use the frame's title when getting resources for this frame. */ |
3010 | specbind (Qx_resource_name, name); | |
cf177271 | 3011 | } |
01f1ba30 | 3012 | |
01f1ba30 JB |
3013 | /* Extract the window parameters from the supplied values |
3014 | that are needed to determine window geometry. */ | |
d387c960 JB |
3015 | { |
3016 | Lisp_Object font; | |
3017 | ||
e5e548e3 | 3018 | font = x_get_arg (parms, Qfont, "font", "Font", string); |
6817eab4 | 3019 | BLOCK_INPUT; |
e5e548e3 RS |
3020 | /* First, try whatever font the caller has specified. */ |
3021 | if (STRINGP (font)) | |
e5229110 | 3022 | font = x_new_font (f, XSTRING (font)->data); |
e5e548e3 RS |
3023 | /* Try out a font which we hope has bold and italic variations. */ |
3024 | if (!STRINGP (font)) | |
a6ac02af | 3025 | font = x_new_font (f, "-misc-fixed-medium-r-normal-*-*-140-*-*-c-*-iso8859-1"); |
e5e548e3 | 3026 | if (! STRINGP (font)) |
a6ac02af | 3027 | font = x_new_font (f, "-*-*-medium-r-normal-*-*-140-*-*-c-*-iso8859-1"); |
e5e548e3 RS |
3028 | if (! STRINGP (font)) |
3029 | /* This was formerly the first thing tried, but it finds too many fonts | |
3030 | and takes too long. */ | |
3031 | font = x_new_font (f, "-*-*-medium-r-*-*-*-*-*-*-c-*-iso8859-1"); | |
3032 | /* If those didn't work, look for something which will at least work. */ | |
3033 | if (! STRINGP (font)) | |
a6ac02af | 3034 | font = x_new_font (f, "-*-fixed-*-*-*-*-*-140-*-*-c-*-iso8859-1"); |
6817eab4 JB |
3035 | UNBLOCK_INPUT; |
3036 | if (! STRINGP (font)) | |
e5e548e3 RS |
3037 | font = build_string ("fixed"); |
3038 | ||
d387c960 JB |
3039 | x_default_parameter (f, parms, Qfont, font, |
3040 | "font", "Font", string); | |
3041 | } | |
9ef48a9d | 3042 | |
dd254b21 | 3043 | #ifdef USE_X_TOOLKIT |
82c90203 RS |
3044 | /* Prevent lwlib/xlwmenu.c from crashing because of a bug |
3045 | whereby it fails to get any font. */ | |
7556890b | 3046 | xlwmenu_default_font = f->output_data.x->font; |
dd254b21 | 3047 | #endif |
82c90203 | 3048 | |
cf177271 JB |
3049 | x_default_parameter (f, parms, Qborder_width, make_number (2), |
3050 | "borderwidth", "BorderWidth", number); | |
ddf768c3 JB |
3051 | /* This defaults to 2 in order to match xterm. We recognize either |
3052 | internalBorderWidth or internalBorder (which is what xterm calls | |
3053 | it). */ | |
3054 | if (NILP (Fassq (Qinternal_border_width, parms))) | |
3055 | { | |
3056 | Lisp_Object value; | |
3057 | ||
3058 | value = x_get_arg (parms, Qinternal_border_width, | |
3059 | "internalBorder", "BorderWidth", number); | |
3060 | if (! EQ (value, Qunbound)) | |
3061 | parms = Fcons (Fcons (Qinternal_border_width, value), | |
3062 | parms); | |
3063 | } | |
cf177271 JB |
3064 | x_default_parameter (f, parms, Qinternal_border_width, make_number (2), |
3065 | "internalBorderWidth", "BorderWidth", number); | |
a3c87d4e JB |
3066 | x_default_parameter (f, parms, Qvertical_scroll_bars, Qt, |
3067 | "verticalScrollBars", "ScrollBars", boolean); | |
01f1ba30 | 3068 | |
b9dc4443 | 3069 | /* Also do the stuff which must be set before the window exists. */ |
cf177271 JB |
3070 | x_default_parameter (f, parms, Qforeground_color, build_string ("black"), |
3071 | "foreground", "Foreground", string); | |
3072 | x_default_parameter (f, parms, Qbackground_color, build_string ("white"), | |
3073 | "background", "Background", string); | |
3074 | x_default_parameter (f, parms, Qmouse_color, build_string ("black"), | |
3075 | "pointerColor", "Foreground", string); | |
3076 | x_default_parameter (f, parms, Qcursor_color, build_string ("black"), | |
3077 | "cursorColor", "Foreground", string); | |
3078 | x_default_parameter (f, parms, Qborder_color, build_string ("black"), | |
3079 | "borderColor", "BorderColor", string); | |
01f1ba30 | 3080 | |
c7bcb20d | 3081 | x_default_parameter (f, parms, Qmenu_bar_lines, make_number (1), |
e1d962d7 | 3082 | "menuBar", "MenuBar", number); |
dff9a538 | 3083 | x_default_parameter (f, parms, Qscroll_bar_width, Qnil, |
4701395c | 3084 | "scrollBarWidth", "ScrollBarWidth", number); |
79873d50 RS |
3085 | x_default_parameter (f, parms, Qbuffer_predicate, Qnil, |
3086 | "bufferPredicate", "BufferPredicate", symbol); | |
90eb1019 | 3087 | |
7556890b | 3088 | f->output_data.x->parent_desc = FRAME_X_DISPLAY_INFO (f)->root_window; |
f676886a | 3089 | window_prompting = x_figure_window_size (f, parms); |
01f1ba30 | 3090 | |
f83f10ba | 3091 | if (window_prompting & XNegative) |
2365c027 | 3092 | { |
f83f10ba | 3093 | if (window_prompting & YNegative) |
7556890b | 3094 | f->output_data.x->win_gravity = SouthEastGravity; |
f83f10ba | 3095 | else |
7556890b | 3096 | f->output_data.x->win_gravity = NorthEastGravity; |
f83f10ba RS |
3097 | } |
3098 | else | |
3099 | { | |
3100 | if (window_prompting & YNegative) | |
7556890b | 3101 | f->output_data.x->win_gravity = SouthWestGravity; |
f83f10ba | 3102 | else |
7556890b | 3103 | f->output_data.x->win_gravity = NorthWestGravity; |
2365c027 RS |
3104 | } |
3105 | ||
7556890b | 3106 | f->output_data.x->size_hint_flags = window_prompting; |
38d22040 | 3107 | |
a7f7d550 FP |
3108 | #ifdef USE_X_TOOLKIT |
3109 | x_window (f, window_prompting, minibuffer_only); | |
3110 | #else | |
f676886a | 3111 | x_window (f); |
a7f7d550 | 3112 | #endif |
f676886a JB |
3113 | x_icon (f, parms); |
3114 | x_make_gc (f); | |
ea96210c | 3115 | init_frame_faces (f); |
01f1ba30 | 3116 | |
f9942c9e JB |
3117 | /* We need to do this after creating the X window, so that the |
3118 | icon-creation functions can say whose icon they're describing. */ | |
cf177271 | 3119 | x_default_parameter (f, parms, Qicon_type, Qnil, |
6998a3b4 | 3120 | "bitmapIcon", "BitmapIcon", symbol); |
f9942c9e | 3121 | |
cf177271 JB |
3122 | x_default_parameter (f, parms, Qauto_raise, Qnil, |
3123 | "autoRaise", "AutoRaiseLower", boolean); | |
3124 | x_default_parameter (f, parms, Qauto_lower, Qnil, | |
3125 | "autoLower", "AutoRaiseLower", boolean); | |
dbc4e1c1 JB |
3126 | x_default_parameter (f, parms, Qcursor_type, Qbox, |
3127 | "cursorType", "CursorType", symbol); | |
f9942c9e | 3128 | |
f676886a | 3129 | /* Dimensions, especially f->height, must be done via change_frame_size. |
01f1ba30 | 3130 | Change will not be effected unless different from the current |
b9dc4443 | 3131 | f->height. */ |
f676886a JB |
3132 | width = f->width; |
3133 | height = f->height; | |
3134 | f->height = f->width = 0; | |
f9942c9e | 3135 | change_frame_size (f, height, width, 1, 0); |
d043f1a4 | 3136 | |
97787173 RS |
3137 | /* Tell the server what size and position, etc, we want, |
3138 | and how badly we want them. */ | |
01f1ba30 | 3139 | BLOCK_INPUT; |
7989f084 | 3140 | x_wm_set_size_hint (f, window_prompting, 0); |
01f1ba30 JB |
3141 | UNBLOCK_INPUT; |
3142 | ||
cf177271 | 3143 | tem = x_get_arg (parms, Qunsplittable, 0, 0, boolean); |
f676886a | 3144 | f->no_split = minibuffer_only || EQ (tem, Qt); |
01f1ba30 | 3145 | |
f8ea8499 PR |
3146 | UNGCPRO; |
3147 | ||
59d61058 RS |
3148 | /* It is now ok to make the frame official |
3149 | even if we get an error below. | |
3150 | And the frame needs to be on Vframe_list | |
3151 | or making it visible won't work. */ | |
3152 | Vframe_list = Fcons (frame, Vframe_list); | |
3153 | ||
08a90d6a RS |
3154 | /* Now that the frame is official, it counts as a reference to |
3155 | its display. */ | |
3156 | FRAME_X_DISPLAY_INFO (f)->reference_count++; | |
3157 | ||
d043f1a4 | 3158 | /* Make the window appear on the frame and enable display, |
a59e4f3d RS |
3159 | unless the caller says not to. However, with explicit parent, |
3160 | Emacs cannot control visibility, so don't try. */ | |
7556890b | 3161 | if (! f->output_data.x->explicit_parent) |
a59e4f3d RS |
3162 | { |
3163 | Lisp_Object visibility; | |
49795535 | 3164 | |
a59e4f3d RS |
3165 | visibility = x_get_arg (parms, Qvisibility, 0, 0, symbol); |
3166 | if (EQ (visibility, Qunbound)) | |
3167 | visibility = Qt; | |
49795535 | 3168 | |
a59e4f3d RS |
3169 | if (EQ (visibility, Qicon)) |
3170 | x_iconify_frame (f); | |
3171 | else if (! NILP (visibility)) | |
3172 | x_make_frame_visible (f); | |
3173 | else | |
3174 | /* Must have been Qnil. */ | |
3175 | ; | |
3176 | } | |
01f1ba30 | 3177 | |
9ef48a9d | 3178 | return unbind_to (count, frame); |
01f1ba30 JB |
3179 | } |
3180 | ||
0d17d282 KH |
3181 | /* FRAME is used only to get a handle on the X display. We don't pass the |
3182 | display info directly because we're called from frame.c, which doesn't | |
3183 | know about that structure. */ | |
87498171 | 3184 | Lisp_Object |
0d17d282 KH |
3185 | x_get_focus_frame (frame) |
3186 | struct frame *frame; | |
87498171 | 3187 | { |
0d17d282 | 3188 | struct x_display_info *dpyinfo = FRAME_X_DISPLAY_INFO (frame); |
87498171 | 3189 | Lisp_Object xfocus; |
0d17d282 | 3190 | if (! dpyinfo->x_focus_frame) |
87498171 KH |
3191 | return Qnil; |
3192 | ||
0d17d282 | 3193 | XSETFRAME (xfocus, dpyinfo->x_focus_frame); |
87498171 KH |
3194 | return xfocus; |
3195 | } | |
3196 | ||
f676886a | 3197 | DEFUN ("focus-frame", Ffocus_frame, Sfocus_frame, 1, 1, 0, |
9ae77b81 | 3198 | "This function is obsolete, and does nothing.") |
f676886a JB |
3199 | (frame) |
3200 | Lisp_Object frame; | |
01f1ba30 | 3201 | { |
01f1ba30 JB |
3202 | return Qnil; |
3203 | } | |
3204 | ||
f676886a | 3205 | DEFUN ("unfocus-frame", Funfocus_frame, Sunfocus_frame, 0, 0, 0, |
9ae77b81 | 3206 | "This function is obsolete, and does nothing.") |
01f1ba30 JB |
3207 | () |
3208 | { | |
01f1ba30 JB |
3209 | return Qnil; |
3210 | } | |
3211 | \f | |
f0614854 JB |
3212 | DEFUN ("x-list-fonts", Fx_list_fonts, Sx_list_fonts, 1, 3, 0, |
3213 | "Return a list of the names of available fonts matching PATTERN.\n\ | |
3214 | If optional arguments FACE and FRAME are specified, return only fonts\n\ | |
3215 | the same size as FACE on FRAME.\n\ | |
3216 | \n\ | |
3217 | PATTERN is a string, perhaps with wildcard characters;\n\ | |
3218 | the * character matches any substring, and\n\ | |
3219 | the ? character matches any single character.\n\ | |
3220 | PATTERN is case-insensitive.\n\ | |
08a90d6a | 3221 | FACE is a face name--a symbol.\n\ |
f0614854 JB |
3222 | \n\ |
3223 | The return value is a list of strings, suitable as arguments to\n\ | |
3224 | set-face-font.\n\ | |
3225 | \n\ | |
410d4321 RS |
3226 | Fonts Emacs can't use (i.e. proportional fonts) may or may not be excluded\n\ |
3227 | even if they match PATTERN and FACE.") | |
f0614854 JB |
3228 | (pattern, face, frame) |
3229 | Lisp_Object pattern, face, frame; | |
3230 | { | |
3231 | int num_fonts; | |
3232 | char **names; | |
40a5b2e1 | 3233 | #ifndef BROKEN_XLISTFONTSWITHINFO |
f0614854 | 3234 | XFontStruct *info; |
40a5b2e1 | 3235 | #endif |
f0614854 JB |
3236 | XFontStruct *size_ref; |
3237 | Lisp_Object list; | |
f1c16f36 | 3238 | FRAME_PTR f; |
f0614854 | 3239 | |
7fc9de26 | 3240 | check_x (); |
f0614854 JB |
3241 | CHECK_STRING (pattern, 0); |
3242 | if (!NILP (face)) | |
3243 | CHECK_SYMBOL (face, 1); | |
f0614854 | 3244 | |
b9dc4443 | 3245 | f = check_x_frame (frame); |
f1c16f36 RS |
3246 | |
3247 | /* Determine the width standard for comparison with the fonts we find. */ | |
3248 | ||
f0614854 JB |
3249 | if (NILP (face)) |
3250 | size_ref = 0; | |
3251 | else | |
3252 | { | |
90eb1019 RS |
3253 | int face_id; |
3254 | ||
3255 | /* Don't die if we get called with a terminal frame. */ | |
3256 | if (! FRAME_X_P (f)) | |
3257 | error ("non-X frame used in `x-list-fonts'"); | |
3258 | ||
3259 | face_id = face_name_id_number (f, face); | |
f0614854 | 3260 | |
a081bd37 JB |
3261 | if (face_id < 0 || face_id >= FRAME_N_PARAM_FACES (f) |
3262 | || FRAME_PARAM_FACES (f) [face_id] == 0) | |
7556890b | 3263 | size_ref = f->output_data.x->font; |
6998a3b4 RS |
3264 | else |
3265 | { | |
a081bd37 | 3266 | size_ref = FRAME_PARAM_FACES (f) [face_id]->font; |
6998a3b4 | 3267 | if (size_ref == (XFontStruct *) (~0)) |
7556890b | 3268 | size_ref = f->output_data.x->font; |
6998a3b4 | 3269 | } |
f0614854 JB |
3270 | } |
3271 | ||
f1c16f36 | 3272 | /* See if we cached the result for this particular query. */ |
08a90d6a RS |
3273 | list = Fassoc (pattern, |
3274 | XCONS (FRAME_X_DISPLAY_INFO (f)->name_list_element)->cdr); | |
f1c16f36 RS |
3275 | |
3276 | /* We have info in the cache for this PATTERN. */ | |
3277 | if (!NILP (list)) | |
3278 | { | |
3279 | Lisp_Object tem, newlist; | |
3280 | ||
3281 | /* We have info about this pattern. */ | |
3282 | list = XCONS (list)->cdr; | |
3283 | ||
3284 | if (size_ref == 0) | |
3285 | return list; | |
3286 | ||
3287 | BLOCK_INPUT; | |
3288 | ||
3289 | /* Filter the cached info and return just the fonts that match FACE. */ | |
3290 | newlist = Qnil; | |
3291 | for (tem = list; CONSP (tem); tem = XCONS (tem)->cdr) | |
3292 | { | |
3293 | XFontStruct *thisinfo; | |
3294 | ||
b9dc4443 | 3295 | thisinfo = XLoadQueryFont (FRAME_X_DISPLAY (f), |
f1c16f36 RS |
3296 | XSTRING (XCONS (tem)->car)->data); |
3297 | ||
3298 | if (thisinfo && same_size_fonts (thisinfo, size_ref)) | |
3299 | newlist = Fcons (XCONS (tem)->car, newlist); | |
3300 | ||
a03a26db KH |
3301 | if (thisinfo != 0) |
3302 | XFreeFont (FRAME_X_DISPLAY (f), thisinfo); | |
f1c16f36 RS |
3303 | } |
3304 | ||
3305 | UNBLOCK_INPUT; | |
3306 | ||
3307 | return newlist; | |
3308 | } | |
3309 | ||
f0614854 | 3310 | BLOCK_INPUT; |
f58534a3 RS |
3311 | |
3312 | /* Solaris 2.3 has a bug in XListFontsWithInfo. */ | |
40a5b2e1 KH |
3313 | #ifndef BROKEN_XLISTFONTSWITHINFO |
3314 | if (size_ref) | |
3315 | names = XListFontsWithInfo (FRAME_X_DISPLAY (f), | |
3316 | XSTRING (pattern)->data, | |
3317 | 2000, /* maxnames */ | |
3318 | &num_fonts, /* count_return */ | |
3319 | &info); /* info_return */ | |
3320 | else | |
f58534a3 | 3321 | #endif |
40a5b2e1 KH |
3322 | names = XListFonts (FRAME_X_DISPLAY (f), |
3323 | XSTRING (pattern)->data, | |
3324 | 2000, /* maxnames */ | |
3325 | &num_fonts); /* count_return */ | |
3326 | ||
f0614854 JB |
3327 | UNBLOCK_INPUT; |
3328 | ||
a9107360 | 3329 | list = Qnil; |
f0614854 | 3330 | |
a9107360 RS |
3331 | if (names) |
3332 | { | |
a9107360 | 3333 | int i; |
f1c16f36 RS |
3334 | Lisp_Object full_list; |
3335 | ||
3336 | /* Make a list of all the fonts we got back. | |
3337 | Store that in the font cache for the display. */ | |
3338 | full_list = Qnil; | |
3339 | for (i = 0; i < num_fonts; i++) | |
3340 | full_list = Fcons (build_string (names[i]), full_list); | |
08a90d6a | 3341 | XCONS (FRAME_X_DISPLAY_INFO (f)->name_list_element)->cdr |
f1c16f36 | 3342 | = Fcons (Fcons (pattern, full_list), |
08a90d6a | 3343 | XCONS (FRAME_X_DISPLAY_INFO (f)->name_list_element)->cdr); |
a9107360 | 3344 | |
f1c16f36 RS |
3345 | /* Make a list of the fonts that have the right width. */ |
3346 | list = Qnil; | |
a9107360 | 3347 | for (i = 0; i < num_fonts; i++) |
f58534a3 | 3348 | { |
40a5b2e1 | 3349 | int keeper; |
74712156 | 3350 | |
40a5b2e1 KH |
3351 | if (!size_ref) |
3352 | keeper = 1; | |
3353 | else | |
3354 | { | |
f58534a3 | 3355 | #ifdef BROKEN_XLISTFONTSWITHINFO |
40a5b2e1 KH |
3356 | XFontStruct *thisinfo; |
3357 | ||
3358 | BLOCK_INPUT; | |
3359 | thisinfo = XLoadQueryFont (FRAME_X_DISPLAY (f), names[i]); | |
3360 | UNBLOCK_INPUT; | |
3361 | ||
3362 | keeper = thisinfo && same_size_fonts (thisinfo, size_ref); | |
f58534a3 | 3363 | #else |
40a5b2e1 | 3364 | keeper = same_size_fonts (&info[i], size_ref); |
f58534a3 | 3365 | #endif |
40a5b2e1 KH |
3366 | } |
3367 | if (keeper) | |
f1c16f36 | 3368 | list = Fcons (build_string (names[i]), list); |
f58534a3 | 3369 | } |
f1c16f36 | 3370 | list = Fnreverse (list); |
a9107360 | 3371 | |
f58534a3 | 3372 | BLOCK_INPUT; |
40a5b2e1 KH |
3373 | #ifndef BROKEN_XLISTFONTSWITHINFO |
3374 | if (size_ref) | |
3375 | XFreeFontInfo (names, info, num_fonts); | |
3376 | else | |
f58534a3 | 3377 | #endif |
40a5b2e1 | 3378 | XFreeFontNames (names); |
f58534a3 | 3379 | UNBLOCK_INPUT; |
a9107360 | 3380 | } |
f0614854 JB |
3381 | |
3382 | return list; | |
3383 | } | |
3384 | ||
3385 | \f | |
b9dc4443 | 3386 | DEFUN ("x-color-defined-p", Fx_color_defined_p, Sx_color_defined_p, 1, 2, 0, |
e207bc6e | 3387 | "Return non-nil if color COLOR is supported on frame FRAME.\n\ |
08a90d6a | 3388 | If FRAME is omitted or nil, use the selected frame.") |
b9dc4443 RS |
3389 | (color, frame) |
3390 | Lisp_Object color, frame; | |
e12d55b2 | 3391 | { |
b9dc4443 RS |
3392 | XColor foo; |
3393 | FRAME_PTR f = check_x_frame (frame); | |
e12d55b2 | 3394 | |
b9dc4443 RS |
3395 | CHECK_STRING (color, 1); |
3396 | ||
3397 | if (defined_color (f, XSTRING (color)->data, &foo, 0)) | |
e12d55b2 RS |
3398 | return Qt; |
3399 | else | |
3400 | return Qnil; | |
3401 | } | |
3402 | ||
b9dc4443 RS |
3403 | DEFUN ("x-color-values", Fx_color_values, Sx_color_values, 1, 2, 0, |
3404 | "Return a description of the color named COLOR on frame FRAME.\n\ | |
e12d55b2 | 3405 | The value is a list of integer RGB values--(RED GREEN BLUE).\n\ |
a59e4f3d RS |
3406 | These values appear to range from 0 to 65280 or 65535, depending\n\ |
3407 | on the system; white is (65280 65280 65280) or (65535 65535 65535).\n\ | |
08a90d6a | 3408 | If FRAME is omitted or nil, use the selected frame.") |
b9dc4443 RS |
3409 | (color, frame) |
3410 | Lisp_Object color, frame; | |
01f1ba30 | 3411 | { |
b9dc4443 RS |
3412 | XColor foo; |
3413 | FRAME_PTR f = check_x_frame (frame); | |
3414 | ||
3415 | CHECK_STRING (color, 1); | |
01f1ba30 | 3416 | |
b9dc4443 | 3417 | if (defined_color (f, XSTRING (color)->data, &foo, 0)) |
57c82a63 RS |
3418 | { |
3419 | Lisp_Object rgb[3]; | |
3420 | ||
3421 | rgb[0] = make_number (foo.red); | |
3422 | rgb[1] = make_number (foo.green); | |
3423 | rgb[2] = make_number (foo.blue); | |
3424 | return Flist (3, rgb); | |
3425 | } | |
01f1ba30 JB |
3426 | else |
3427 | return Qnil; | |
3428 | } | |
3429 | ||
b9dc4443 | 3430 | DEFUN ("x-display-color-p", Fx_display_color_p, Sx_display_color_p, 0, 1, 0, |
08a90d6a RS |
3431 | "Return t if the X display supports color.\n\ |
3432 | The optional argument DISPLAY specifies which display to ask about.\n\ | |
3433 | DISPLAY should be either a frame or a display name (a string).\n\ | |
3434 | If omitted or nil, that stands for the selected frame's display.") | |
3435 | (display) | |
3436 | Lisp_Object display; | |
01f1ba30 | 3437 | { |
08a90d6a | 3438 | struct x_display_info *dpyinfo = check_x_display_info (display); |
11ae94fe | 3439 | |
b9dc4443 | 3440 | if (dpyinfo->n_planes <= 2) |
01f1ba30 JB |
3441 | return Qnil; |
3442 | ||
b9dc4443 | 3443 | switch (dpyinfo->visual->class) |
01f1ba30 JB |
3444 | { |
3445 | case StaticColor: | |
3446 | case PseudoColor: | |
3447 | case TrueColor: | |
3448 | case DirectColor: | |
3449 | return Qt; | |
3450 | ||
3451 | default: | |
3452 | return Qnil; | |
3453 | } | |
3454 | } | |
3455 | ||
d0c9d219 | 3456 | DEFUN ("x-display-grayscale-p", Fx_display_grayscale_p, Sx_display_grayscale_p, |
b9dc4443 | 3457 | 0, 1, 0, |
08a90d6a | 3458 | "Return t if the X display supports shades of gray.\n\ |
ae6b58f9 | 3459 | Note that color displays do support shades of gray.\n\ |
08a90d6a RS |
3460 | The optional argument DISPLAY specifies which display to ask about.\n\ |
3461 | DISPLAY should be either a frame or a display name (a string).\n\ | |
3462 | If omitted or nil, that stands for the selected frame's display.") | |
3463 | (display) | |
3464 | Lisp_Object display; | |
d0c9d219 | 3465 | { |
08a90d6a | 3466 | struct x_display_info *dpyinfo = check_x_display_info (display); |
d0c9d219 | 3467 | |
ae6b58f9 | 3468 | if (dpyinfo->n_planes <= 1) |
b9dc4443 RS |
3469 | return Qnil; |
3470 | ||
ae6b58f9 RS |
3471 | switch (dpyinfo->visual->class) |
3472 | { | |
3473 | case StaticColor: | |
3474 | case PseudoColor: | |
3475 | case TrueColor: | |
3476 | case DirectColor: | |
3477 | case StaticGray: | |
3478 | case GrayScale: | |
3479 | return Qt; | |
3480 | ||
3481 | default: | |
3482 | return Qnil; | |
3483 | } | |
d0c9d219 RS |
3484 | } |
3485 | ||
41beb8fc RS |
3486 | DEFUN ("x-display-pixel-width", Fx_display_pixel_width, Sx_display_pixel_width, |
3487 | 0, 1, 0, | |
08a90d6a RS |
3488 | "Returns the width in pixels of the X display DISPLAY.\n\ |
3489 | The optional argument DISPLAY specifies which display to ask about.\n\ | |
3490 | DISPLAY should be either a frame or a display name (a string).\n\ | |
3491 | If omitted or nil, that stands for the selected frame's display.") | |
3492 | (display) | |
3493 | Lisp_Object display; | |
41beb8fc | 3494 | { |
08a90d6a | 3495 | struct x_display_info *dpyinfo = check_x_display_info (display); |
b9dc4443 RS |
3496 | |
3497 | return make_number (dpyinfo->width); | |
41beb8fc RS |
3498 | } |
3499 | ||
3500 | DEFUN ("x-display-pixel-height", Fx_display_pixel_height, | |
3501 | Sx_display_pixel_height, 0, 1, 0, | |
08a90d6a RS |
3502 | "Returns the height in pixels of the X display DISPLAY.\n\ |
3503 | The optional argument DISPLAY specifies which display to ask about.\n\ | |
3504 | DISPLAY should be either a frame or a display name (a string).\n\ | |
3505 | If omitted or nil, that stands for the selected frame's display.") | |
3506 | (display) | |
3507 | Lisp_Object display; | |
41beb8fc | 3508 | { |
08a90d6a | 3509 | struct x_display_info *dpyinfo = check_x_display_info (display); |
b9dc4443 RS |
3510 | |
3511 | return make_number (dpyinfo->height); | |
41beb8fc RS |
3512 | } |
3513 | ||
3514 | DEFUN ("x-display-planes", Fx_display_planes, Sx_display_planes, | |
3515 | 0, 1, 0, | |
08a90d6a RS |
3516 | "Returns the number of bitplanes of the X display DISPLAY.\n\ |
3517 | The optional argument DISPLAY specifies which display to ask about.\n\ | |
3518 | DISPLAY should be either a frame or a display name (a string).\n\ | |
3519 | If omitted or nil, that stands for the selected frame's display.") | |
3520 | (display) | |
3521 | Lisp_Object display; | |
41beb8fc | 3522 | { |
08a90d6a | 3523 | struct x_display_info *dpyinfo = check_x_display_info (display); |
b9dc4443 RS |
3524 | |
3525 | return make_number (dpyinfo->n_planes); | |
41beb8fc RS |
3526 | } |
3527 | ||
3528 | DEFUN ("x-display-color-cells", Fx_display_color_cells, Sx_display_color_cells, | |
3529 | 0, 1, 0, | |
08a90d6a RS |
3530 | "Returns the number of color cells of the X display DISPLAY.\n\ |
3531 | The optional argument DISPLAY specifies which display to ask about.\n\ | |
3532 | DISPLAY should be either a frame or a display name (a string).\n\ | |
3533 | If omitted or nil, that stands for the selected frame's display.") | |
3534 | (display) | |
3535 | Lisp_Object display; | |
41beb8fc | 3536 | { |
08a90d6a | 3537 | struct x_display_info *dpyinfo = check_x_display_info (display); |
b9dc4443 RS |
3538 | |
3539 | return make_number (DisplayCells (dpyinfo->display, | |
3540 | XScreenNumberOfScreen (dpyinfo->screen))); | |
41beb8fc RS |
3541 | } |
3542 | ||
9d317b2c RS |
3543 | DEFUN ("x-server-max-request-size", Fx_server_max_request_size, |
3544 | Sx_server_max_request_size, | |
3545 | 0, 1, 0, | |
08a90d6a RS |
3546 | "Returns the maximum request size of the X server of display DISPLAY.\n\ |
3547 | The optional argument DISPLAY specifies which display to ask about.\n\ | |
3548 | DISPLAY should be either a frame or a display name (a string).\n\ | |
3549 | If omitted or nil, that stands for the selected frame's display.") | |
3550 | (display) | |
3551 | Lisp_Object display; | |
9d317b2c | 3552 | { |
08a90d6a | 3553 | struct x_display_info *dpyinfo = check_x_display_info (display); |
b9dc4443 RS |
3554 | |
3555 | return make_number (MAXREQUEST (dpyinfo->display)); | |
9d317b2c RS |
3556 | } |
3557 | ||
41beb8fc | 3558 | DEFUN ("x-server-vendor", Fx_server_vendor, Sx_server_vendor, 0, 1, 0, |
08a90d6a RS |
3559 | "Returns the vendor ID string of the X server of display DISPLAY.\n\ |
3560 | The optional argument DISPLAY specifies which display to ask about.\n\ | |
3561 | DISPLAY should be either a frame or a display name (a string).\n\ | |
3562 | If omitted or nil, that stands for the selected frame's display.") | |
3563 | (display) | |
3564 | Lisp_Object display; | |
41beb8fc | 3565 | { |
08a90d6a | 3566 | struct x_display_info *dpyinfo = check_x_display_info (display); |
b9dc4443 RS |
3567 | char *vendor = ServerVendor (dpyinfo->display); |
3568 | ||
41beb8fc RS |
3569 | if (! vendor) vendor = ""; |
3570 | return build_string (vendor); | |
3571 | } | |
3572 | ||
3573 | DEFUN ("x-server-version", Fx_server_version, Sx_server_version, 0, 1, 0, | |
08a90d6a | 3574 | "Returns the version numbers of the X server of display DISPLAY.\n\ |
41beb8fc RS |
3575 | The value is a list of three integers: the major and minor\n\ |
3576 | version numbers of the X Protocol in use, and the vendor-specific release\n\ | |
08a90d6a RS |
3577 | number. See also the function `x-server-vendor'.\n\n\ |
3578 | The optional argument DISPLAY specifies which display to ask about.\n\ | |
3579 | DISPLAY should be either a frame or a display name (a string).\n\ | |
3580 | If omitted or nil, that stands for the selected frame's display.") | |
3581 | (display) | |
3582 | Lisp_Object display; | |
41beb8fc | 3583 | { |
08a90d6a | 3584 | struct x_display_info *dpyinfo = check_x_display_info (display); |
b9dc4443 | 3585 | Display *dpy = dpyinfo->display; |
11ae94fe | 3586 | |
41beb8fc RS |
3587 | return Fcons (make_number (ProtocolVersion (dpy)), |
3588 | Fcons (make_number (ProtocolRevision (dpy)), | |
3589 | Fcons (make_number (VendorRelease (dpy)), Qnil))); | |
3590 | } | |
3591 | ||
3592 | DEFUN ("x-display-screens", Fx_display_screens, Sx_display_screens, 0, 1, 0, | |
08a90d6a RS |
3593 | "Returns the number of screens on the X server of display DISPLAY.\n\ |
3594 | The optional argument DISPLAY specifies which display to ask about.\n\ | |
3595 | DISPLAY should be either a frame or a display name (a string).\n\ | |
3596 | If omitted or nil, that stands for the selected frame's display.") | |
3597 | (display) | |
3598 | Lisp_Object display; | |
41beb8fc | 3599 | { |
08a90d6a | 3600 | struct x_display_info *dpyinfo = check_x_display_info (display); |
b9dc4443 RS |
3601 | |
3602 | return make_number (ScreenCount (dpyinfo->display)); | |
41beb8fc RS |
3603 | } |
3604 | ||
3605 | DEFUN ("x-display-mm-height", Fx_display_mm_height, Sx_display_mm_height, 0, 1, 0, | |
08a90d6a RS |
3606 | "Returns the height in millimeters of the X display DISPLAY.\n\ |
3607 | The optional argument DISPLAY specifies which display to ask about.\n\ | |
3608 | DISPLAY should be either a frame or a display name (a string).\n\ | |
3609 | If omitted or nil, that stands for the selected frame's display.") | |
3610 | (display) | |
3611 | Lisp_Object display; | |
41beb8fc | 3612 | { |
08a90d6a | 3613 | struct x_display_info *dpyinfo = check_x_display_info (display); |
b9dc4443 RS |
3614 | |
3615 | return make_number (HeightMMOfScreen (dpyinfo->screen)); | |
41beb8fc RS |
3616 | } |
3617 | ||
3618 | DEFUN ("x-display-mm-width", Fx_display_mm_width, Sx_display_mm_width, 0, 1, 0, | |
08a90d6a RS |
3619 | "Returns the width in millimeters of the X display DISPLAY.\n\ |
3620 | The optional argument DISPLAY specifies which display to ask about.\n\ | |
3621 | DISPLAY should be either a frame or a display name (a string).\n\ | |
3622 | If omitted or nil, that stands for the selected frame's display.") | |
3623 | (display) | |
3624 | Lisp_Object display; | |
41beb8fc | 3625 | { |
08a90d6a | 3626 | struct x_display_info *dpyinfo = check_x_display_info (display); |
b9dc4443 RS |
3627 | |
3628 | return make_number (WidthMMOfScreen (dpyinfo->screen)); | |
41beb8fc RS |
3629 | } |
3630 | ||
3631 | DEFUN ("x-display-backing-store", Fx_display_backing_store, | |
3632 | Sx_display_backing_store, 0, 1, 0, | |
08a90d6a RS |
3633 | "Returns an indication of whether X display DISPLAY does backing store.\n\ |
3634 | The value may be `always', `when-mapped', or `not-useful'.\n\ | |
3635 | The optional argument DISPLAY specifies which display to ask about.\n\ | |
3636 | DISPLAY should be either a frame or a display name (a string).\n\ | |
3637 | If omitted or nil, that stands for the selected frame's display.") | |
3638 | (display) | |
3639 | Lisp_Object display; | |
41beb8fc | 3640 | { |
08a90d6a | 3641 | struct x_display_info *dpyinfo = check_x_display_info (display); |
11ae94fe | 3642 | |
b9dc4443 | 3643 | switch (DoesBackingStore (dpyinfo->screen)) |
41beb8fc RS |
3644 | { |
3645 | case Always: | |
3646 | return intern ("always"); | |
3647 | ||
3648 | case WhenMapped: | |
3649 | return intern ("when-mapped"); | |
3650 | ||
3651 | case NotUseful: | |
3652 | return intern ("not-useful"); | |
3653 | ||
3654 | default: | |
3655 | error ("Strange value for BackingStore parameter of screen"); | |
3656 | } | |
3657 | } | |
3658 | ||
3659 | DEFUN ("x-display-visual-class", Fx_display_visual_class, | |
3660 | Sx_display_visual_class, 0, 1, 0, | |
08a90d6a | 3661 | "Returns the visual class of the X display DISPLAY.\n\ |
41beb8fc | 3662 | The value is one of the symbols `static-gray', `gray-scale',\n\ |
08a90d6a RS |
3663 | `static-color', `pseudo-color', `true-color', or `direct-color'.\n\n\ |
3664 | The optional argument DISPLAY specifies which display to ask about.\n\ | |
3665 | DISPLAY should be either a frame or a display name (a string).\n\ | |
3666 | If omitted or nil, that stands for the selected frame's display.") | |
3667 | (display) | |
3668 | Lisp_Object display; | |
41beb8fc | 3669 | { |
08a90d6a | 3670 | struct x_display_info *dpyinfo = check_x_display_info (display); |
11ae94fe | 3671 | |
b9dc4443 | 3672 | switch (dpyinfo->visual->class) |
41beb8fc RS |
3673 | { |
3674 | case StaticGray: return (intern ("static-gray")); | |
3675 | case GrayScale: return (intern ("gray-scale")); | |
3676 | case StaticColor: return (intern ("static-color")); | |
3677 | case PseudoColor: return (intern ("pseudo-color")); | |
3678 | case TrueColor: return (intern ("true-color")); | |
3679 | case DirectColor: return (intern ("direct-color")); | |
3680 | default: | |
3681 | error ("Display has an unknown visual class"); | |
3682 | } | |
3683 | } | |
3684 | ||
3685 | DEFUN ("x-display-save-under", Fx_display_save_under, | |
3686 | Sx_display_save_under, 0, 1, 0, | |
08a90d6a RS |
3687 | "Returns t if the X display DISPLAY supports the save-under feature.\n\ |
3688 | The optional argument DISPLAY specifies which display to ask about.\n\ | |
3689 | DISPLAY should be either a frame or a display name (a string).\n\ | |
3690 | If omitted or nil, that stands for the selected frame's display.") | |
3691 | (display) | |
3692 | Lisp_Object display; | |
41beb8fc | 3693 | { |
08a90d6a | 3694 | struct x_display_info *dpyinfo = check_x_display_info (display); |
11ae94fe | 3695 | |
b9dc4443 | 3696 | if (DoesSaveUnders (dpyinfo->screen) == True) |
41beb8fc RS |
3697 | return Qt; |
3698 | else | |
3699 | return Qnil; | |
3700 | } | |
3701 | \f | |
b9dc4443 | 3702 | int |
55caf99c RS |
3703 | x_pixel_width (f) |
3704 | register struct frame *f; | |
01f1ba30 | 3705 | { |
55caf99c | 3706 | return PIXEL_WIDTH (f); |
01f1ba30 JB |
3707 | } |
3708 | ||
b9dc4443 | 3709 | int |
55caf99c RS |
3710 | x_pixel_height (f) |
3711 | register struct frame *f; | |
01f1ba30 | 3712 | { |
55caf99c RS |
3713 | return PIXEL_HEIGHT (f); |
3714 | } | |
3715 | ||
b9dc4443 | 3716 | int |
55caf99c RS |
3717 | x_char_width (f) |
3718 | register struct frame *f; | |
3719 | { | |
7556890b | 3720 | return FONT_WIDTH (f->output_data.x->font); |
55caf99c RS |
3721 | } |
3722 | ||
b9dc4443 | 3723 | int |
55caf99c RS |
3724 | x_char_height (f) |
3725 | register struct frame *f; | |
3726 | { | |
7556890b | 3727 | return f->output_data.x->line_height; |
01f1ba30 | 3728 | } |
b9dc4443 RS |
3729 | |
3730 | int | |
3731 | x_screen_planes (frame) | |
3732 | Lisp_Object frame; | |
3733 | { | |
3734 | return FRAME_X_DISPLAY_INFO (XFRAME (frame))->n_planes; | |
3735 | } | |
01f1ba30 | 3736 | \f |
85ffea93 RS |
3737 | #if 0 /* These no longer seem like the right way to do things. */ |
3738 | ||
f676886a | 3739 | /* Draw a rectangle on the frame with left top corner including |
01f1ba30 | 3740 | the character specified by LEFT_CHAR and TOP_CHAR. The rectangle is |
b9dc4443 | 3741 | CHARS by LINES wide and long and is the color of the cursor. */ |
01f1ba30 JB |
3742 | |
3743 | void | |
f676886a JB |
3744 | x_rectangle (f, gc, left_char, top_char, chars, lines) |
3745 | register struct frame *f; | |
01f1ba30 JB |
3746 | GC gc; |
3747 | register int top_char, left_char, chars, lines; | |
3748 | { | |
3749 | int width; | |
3750 | int height; | |
7556890b RS |
3751 | int left = (left_char * FONT_WIDTH (f->output_data.x->font) |
3752 | + f->output_data.x->internal_border_width); | |
3753 | int top = (top_char * f->output_data.x->line_height | |
3754 | + f->output_data.x->internal_border_width); | |
01f1ba30 JB |
3755 | |
3756 | if (chars < 0) | |
7556890b | 3757 | width = FONT_WIDTH (f->output_data.x->font) / 2; |
01f1ba30 | 3758 | else |
7556890b | 3759 | width = FONT_WIDTH (f->output_data.x->font) * chars; |
01f1ba30 | 3760 | if (lines < 0) |
7556890b | 3761 | height = f->output_data.x->line_height / 2; |
01f1ba30 | 3762 | else |
7556890b | 3763 | height = f->output_data.x->line_height * lines; |
01f1ba30 | 3764 | |
b9dc4443 | 3765 | XDrawRectangle (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
01f1ba30 JB |
3766 | gc, left, top, width, height); |
3767 | } | |
3768 | ||
3769 | DEFUN ("x-draw-rectangle", Fx_draw_rectangle, Sx_draw_rectangle, 5, 5, 0, | |
f676886a | 3770 | "Draw a rectangle on FRAME between coordinates specified by\n\ |
01f1ba30 | 3771 | numbers X0, Y0, X1, Y1 in the cursor pixel.") |
f676886a JB |
3772 | (frame, X0, Y0, X1, Y1) |
3773 | register Lisp_Object frame, X0, X1, Y0, Y1; | |
01f1ba30 JB |
3774 | { |
3775 | register int x0, y0, x1, y1, top, left, n_chars, n_lines; | |
3776 | ||
f676886a | 3777 | CHECK_LIVE_FRAME (frame, 0); |
01f1ba30 JB |
3778 | CHECK_NUMBER (X0, 0); |
3779 | CHECK_NUMBER (Y0, 1); | |
3780 | CHECK_NUMBER (X1, 2); | |
3781 | CHECK_NUMBER (Y1, 3); | |
3782 | ||
3783 | x0 = XINT (X0); | |
3784 | x1 = XINT (X1); | |
3785 | y0 = XINT (Y0); | |
3786 | y1 = XINT (Y1); | |
3787 | ||
3788 | if (y1 > y0) | |
3789 | { | |
3790 | top = y0; | |
3791 | n_lines = y1 - y0 + 1; | |
3792 | } | |
3793 | else | |
3794 | { | |
3795 | top = y1; | |
3796 | n_lines = y0 - y1 + 1; | |
3797 | } | |
3798 | ||
3799 | if (x1 > x0) | |
3800 | { | |
3801 | left = x0; | |
3802 | n_chars = x1 - x0 + 1; | |
3803 | } | |
3804 | else | |
3805 | { | |
3806 | left = x1; | |
3807 | n_chars = x0 - x1 + 1; | |
3808 | } | |
3809 | ||
3810 | BLOCK_INPUT; | |
7556890b | 3811 | x_rectangle (XFRAME (frame), XFRAME (frame)->output_data.x->cursor_gc, |
01f1ba30 JB |
3812 | left, top, n_chars, n_lines); |
3813 | UNBLOCK_INPUT; | |
3814 | ||
3815 | return Qt; | |
3816 | } | |
3817 | ||
3818 | DEFUN ("x-erase-rectangle", Fx_erase_rectangle, Sx_erase_rectangle, 5, 5, 0, | |
f676886a | 3819 | "Draw a rectangle drawn on FRAME between coordinates\n\ |
01f1ba30 | 3820 | X0, Y0, X1, Y1 in the regular background-pixel.") |
f676886a JB |
3821 | (frame, X0, Y0, X1, Y1) |
3822 | register Lisp_Object frame, X0, Y0, X1, Y1; | |
01f1ba30 JB |
3823 | { |
3824 | register int x0, y0, x1, y1, top, left, n_chars, n_lines; | |
3825 | ||
b9dc4443 | 3826 | CHECK_LIVE_FRAME (frame, 0); |
01f1ba30 JB |
3827 | CHECK_NUMBER (X0, 0); |
3828 | CHECK_NUMBER (Y0, 1); | |
3829 | CHECK_NUMBER (X1, 2); | |
3830 | CHECK_NUMBER (Y1, 3); | |
3831 | ||
3832 | x0 = XINT (X0); | |
3833 | x1 = XINT (X1); | |
3834 | y0 = XINT (Y0); | |
3835 | y1 = XINT (Y1); | |
3836 | ||
3837 | if (y1 > y0) | |
3838 | { | |
3839 | top = y0; | |
3840 | n_lines = y1 - y0 + 1; | |
3841 | } | |
3842 | else | |
3843 | { | |
3844 | top = y1; | |
3845 | n_lines = y0 - y1 + 1; | |
3846 | } | |
3847 | ||
3848 | if (x1 > x0) | |
3849 | { | |
3850 | left = x0; | |
3851 | n_chars = x1 - x0 + 1; | |
3852 | } | |
3853 | else | |
3854 | { | |
3855 | left = x1; | |
3856 | n_chars = x0 - x1 + 1; | |
3857 | } | |
3858 | ||
3859 | BLOCK_INPUT; | |
7556890b | 3860 | x_rectangle (XFRAME (frame), XFRAME (frame)->output_data.x->reverse_gc, |
01f1ba30 JB |
3861 | left, top, n_chars, n_lines); |
3862 | UNBLOCK_INPUT; | |
3863 | ||
3864 | return Qt; | |
3865 | } | |
3866 | ||
3867 | /* Draw lines around the text region beginning at the character position | |
3868 | TOP_X, TOP_Y and ending at BOTTOM_X and BOTTOM_Y. GC specifies the | |
b9dc4443 | 3869 | pixel and line characteristics. */ |
01f1ba30 | 3870 | |
f676886a | 3871 | #define line_len(line) (FRAME_CURRENT_GLYPHS (f)->used[(line)]) |
01f1ba30 JB |
3872 | |
3873 | static void | |
f676886a JB |
3874 | outline_region (f, gc, top_x, top_y, bottom_x, bottom_y) |
3875 | register struct frame *f; | |
01f1ba30 JB |
3876 | GC gc; |
3877 | int top_x, top_y, bottom_x, bottom_y; | |
3878 | { | |
7556890b RS |
3879 | register int ibw = f->output_data.x->internal_border_width; |
3880 | register int font_w = FONT_WIDTH (f->output_data.x->font); | |
3881 | register int font_h = f->output_data.x->line_height; | |
01f1ba30 JB |
3882 | int y = top_y; |
3883 | int x = line_len (y); | |
9ef48a9d RS |
3884 | XPoint *pixel_points |
3885 | = (XPoint *) alloca (((bottom_y - top_y + 2) * 4) * sizeof (XPoint)); | |
01f1ba30 JB |
3886 | register XPoint *this_point = pixel_points; |
3887 | ||
3888 | /* Do the horizontal top line/lines */ | |
3889 | if (top_x == 0) | |
3890 | { | |
3891 | this_point->x = ibw; | |
3892 | this_point->y = ibw + (font_h * top_y); | |
3893 | this_point++; | |
3894 | if (x == 0) | |
b9dc4443 | 3895 | this_point->x = ibw + (font_w / 2); /* Half-size for newline chars. */ |
01f1ba30 JB |
3896 | else |
3897 | this_point->x = ibw + (font_w * x); | |
3898 | this_point->y = (this_point - 1)->y; | |
3899 | } | |
3900 | else | |
3901 | { | |
3902 | this_point->x = ibw; | |
3903 | this_point->y = ibw + (font_h * (top_y + 1)); | |
3904 | this_point++; | |
3905 | this_point->x = ibw + (font_w * top_x); | |
3906 | this_point->y = (this_point - 1)->y; | |
3907 | this_point++; | |
3908 | this_point->x = (this_point - 1)->x; | |
3909 | this_point->y = ibw + (font_h * top_y); | |
3910 | this_point++; | |
3911 | this_point->x = ibw + (font_w * x); | |
3912 | this_point->y = (this_point - 1)->y; | |
3913 | } | |
3914 | ||
b9dc4443 | 3915 | /* Now do the right side. */ |
01f1ba30 JB |
3916 | while (y < bottom_y) |
3917 | { /* Right vertical edge */ | |
3918 | this_point++; | |
3919 | this_point->x = (this_point - 1)->x; | |
3920 | this_point->y = ibw + (font_h * (y + 1)); | |
3921 | this_point++; | |
3922 | ||
3923 | y++; /* Horizontal connection to next line */ | |
3924 | x = line_len (y); | |
3925 | if (x == 0) | |
3926 | this_point->x = ibw + (font_w / 2); | |
3927 | else | |
3928 | this_point->x = ibw + (font_w * x); | |
3929 | ||
3930 | this_point->y = (this_point - 1)->y; | |
3931 | } | |
3932 | ||
b9dc4443 | 3933 | /* Now do the bottom and connect to the top left point. */ |
01f1ba30 JB |
3934 | this_point->x = ibw + (font_w * (bottom_x + 1)); |
3935 | ||
3936 | this_point++; | |
3937 | this_point->x = (this_point - 1)->x; | |
3938 | this_point->y = ibw + (font_h * (bottom_y + 1)); | |
3939 | this_point++; | |
3940 | this_point->x = ibw; | |
3941 | this_point->y = (this_point - 1)->y; | |
3942 | this_point++; | |
3943 | this_point->x = pixel_points->x; | |
3944 | this_point->y = pixel_points->y; | |
3945 | ||
b9dc4443 | 3946 | XDrawLines (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
01f1ba30 JB |
3947 | gc, pixel_points, |
3948 | (this_point - pixel_points + 1), CoordModeOrigin); | |
3949 | } | |
3950 | ||
3951 | DEFUN ("x-contour-region", Fx_contour_region, Sx_contour_region, 1, 1, 0, | |
3952 | "Highlight the region between point and the character under the mouse\n\ | |
f676886a | 3953 | selected frame.") |
01f1ba30 JB |
3954 | (event) |
3955 | register Lisp_Object event; | |
3956 | { | |
3957 | register int x0, y0, x1, y1; | |
f676886a | 3958 | register struct frame *f = selected_frame; |
01f1ba30 JB |
3959 | register int p1, p2; |
3960 | ||
3961 | CHECK_CONS (event, 0); | |
3962 | ||
3963 | BLOCK_INPUT; | |
3964 | x0 = XINT (Fcar (Fcar (event))); | |
3965 | y0 = XINT (Fcar (Fcdr (Fcar (event)))); | |
3966 | ||
b9dc4443 RS |
3967 | /* If the mouse is past the end of the line, don't that area. */ |
3968 | /* ReWrite this... */ | |
01f1ba30 | 3969 | |
f676886a JB |
3970 | x1 = f->cursor_x; |
3971 | y1 = f->cursor_y; | |
01f1ba30 JB |
3972 | |
3973 | if (y1 > y0) /* point below mouse */ | |
7556890b | 3974 | outline_region (f, f->output_data.x->cursor_gc, |
01f1ba30 JB |
3975 | x0, y0, x1, y1); |
3976 | else if (y1 < y0) /* point above mouse */ | |
7556890b | 3977 | outline_region (f, f->output_data.x->cursor_gc, |
01f1ba30 JB |
3978 | x1, y1, x0, y0); |
3979 | else /* same line: draw horizontal rectangle */ | |
3980 | { | |
3981 | if (x1 > x0) | |
7556890b | 3982 | x_rectangle (f, f->output_data.x->cursor_gc, |
01f1ba30 JB |
3983 | x0, y0, (x1 - x0 + 1), 1); |
3984 | else if (x1 < x0) | |
7556890b | 3985 | x_rectangle (f, f->output_data.x->cursor_gc, |
01f1ba30 JB |
3986 | x1, y1, (x0 - x1 + 1), 1); |
3987 | } | |
3988 | ||
b9dc4443 | 3989 | XFlush (FRAME_X_DISPLAY (f)); |
01f1ba30 JB |
3990 | UNBLOCK_INPUT; |
3991 | ||
3992 | return Qnil; | |
3993 | } | |
3994 | ||
3995 | DEFUN ("x-uncontour-region", Fx_uncontour_region, Sx_uncontour_region, 1, 1, 0, | |
3996 | "Erase any highlighting of the region between point and the character\n\ | |
f676886a | 3997 | at X, Y on the selected frame.") |
01f1ba30 JB |
3998 | (event) |
3999 | register Lisp_Object event; | |
4000 | { | |
4001 | register int x0, y0, x1, y1; | |
f676886a | 4002 | register struct frame *f = selected_frame; |
01f1ba30 JB |
4003 | |
4004 | BLOCK_INPUT; | |
4005 | x0 = XINT (Fcar (Fcar (event))); | |
4006 | y0 = XINT (Fcar (Fcdr (Fcar (event)))); | |
f676886a JB |
4007 | x1 = f->cursor_x; |
4008 | y1 = f->cursor_y; | |
01f1ba30 JB |
4009 | |
4010 | if (y1 > y0) /* point below mouse */ | |
7556890b | 4011 | outline_region (f, f->output_data.x->reverse_gc, |
01f1ba30 JB |
4012 | x0, y0, x1, y1); |
4013 | else if (y1 < y0) /* point above mouse */ | |
7556890b | 4014 | outline_region (f, f->output_data.x->reverse_gc, |
01f1ba30 JB |
4015 | x1, y1, x0, y0); |
4016 | else /* same line: draw horizontal rectangle */ | |
4017 | { | |
4018 | if (x1 > x0) | |
7556890b | 4019 | x_rectangle (f, f->output_data.x->reverse_gc, |
01f1ba30 JB |
4020 | x0, y0, (x1 - x0 + 1), 1); |
4021 | else if (x1 < x0) | |
7556890b | 4022 | x_rectangle (f, f->output_data.x->reverse_gc, |
01f1ba30 JB |
4023 | x1, y1, (x0 - x1 + 1), 1); |
4024 | } | |
4025 | UNBLOCK_INPUT; | |
4026 | ||
4027 | return Qnil; | |
4028 | } | |
4029 | ||
01f1ba30 JB |
4030 | #if 0 |
4031 | int contour_begin_x, contour_begin_y; | |
4032 | int contour_end_x, contour_end_y; | |
4033 | int contour_npoints; | |
4034 | ||
4035 | /* Clip the top part of the contour lines down (and including) line Y_POS. | |
4036 | If X_POS is in the middle (rather than at the end) of the line, drop | |
b9dc4443 | 4037 | down a line at that character. */ |
01f1ba30 JB |
4038 | |
4039 | static void | |
4040 | clip_contour_top (y_pos, x_pos) | |
4041 | { | |
4042 | register XPoint *begin = contour_lines[y_pos].top_left; | |
4043 | register XPoint *end; | |
4044 | register int npoints; | |
f676886a | 4045 | register struct display_line *line = selected_frame->phys_lines[y_pos + 1]; |
01f1ba30 | 4046 | |
b9dc4443 | 4047 | if (x_pos >= line->len - 1) /* Draw one, straight horizontal line. */ |
01f1ba30 JB |
4048 | { |
4049 | end = contour_lines[y_pos].top_right; | |
4050 | npoints = (end - begin + 1); | |
4051 | XDrawLines (x_current_display, contour_window, | |
4052 | contour_erase_gc, begin_erase, npoints, CoordModeOrigin); | |
4053 | ||
4054 | bcopy (end, begin + 1, contour_last_point - end + 1); | |
4055 | contour_last_point -= (npoints - 2); | |
4056 | XDrawLines (x_current_display, contour_window, | |
4057 | contour_erase_gc, begin, 2, CoordModeOrigin); | |
4058 | XFlush (x_current_display); | |
4059 | ||
b9dc4443 | 4060 | /* Now, update contour_lines structure. */ |
01f1ba30 JB |
4061 | } |
4062 | /* ______. */ | |
4063 | else /* |________*/ | |
4064 | { | |
4065 | register XPoint *p = begin + 1; | |
4066 | end = contour_lines[y_pos].bottom_right; | |
4067 | npoints = (end - begin + 1); | |
4068 | XDrawLines (x_current_display, contour_window, | |
4069 | contour_erase_gc, begin_erase, npoints, CoordModeOrigin); | |
4070 | ||
4071 | p->y = begin->y; | |
4072 | p->x = ibw + (font_w * (x_pos + 1)); | |
4073 | p++; | |
4074 | p->y = begin->y + font_h; | |
4075 | p->x = (p - 1)->x; | |
4076 | bcopy (end, begin + 3, contour_last_point - end + 1); | |
4077 | contour_last_point -= (npoints - 5); | |
4078 | XDrawLines (x_current_display, contour_window, | |
4079 | contour_erase_gc, begin, 4, CoordModeOrigin); | |
4080 | XFlush (x_current_display); | |
4081 | ||
b9dc4443 | 4082 | /* Now, update contour_lines structure. */ |
01f1ba30 JB |
4083 | } |
4084 | } | |
4085 | ||
eb8c3be9 | 4086 | /* Erase the top horizontal lines of the contour, and then extend |
b9dc4443 | 4087 | the contour upwards. */ |
01f1ba30 JB |
4088 | |
4089 | static void | |
4090 | extend_contour_top (line) | |
4091 | { | |
4092 | } | |
4093 | ||
4094 | static void | |
4095 | clip_contour_bottom (x_pos, y_pos) | |
4096 | int x_pos, y_pos; | |
4097 | { | |
4098 | } | |
4099 | ||
4100 | static void | |
4101 | extend_contour_bottom (x_pos, y_pos) | |
4102 | { | |
4103 | } | |
4104 | ||
4105 | DEFUN ("x-select-region", Fx_select_region, Sx_select_region, 1, 1, "e", | |
4106 | "") | |
4107 | (event) | |
4108 | Lisp_Object event; | |
4109 | { | |
f676886a JB |
4110 | register struct frame *f = selected_frame; |
4111 | register int point_x = f->cursor_x; | |
4112 | register int point_y = f->cursor_y; | |
01f1ba30 JB |
4113 | register int mouse_below_point; |
4114 | register Lisp_Object obj; | |
4115 | register int x_contour_x, x_contour_y; | |
4116 | ||
4117 | x_contour_x = x_mouse_x; | |
4118 | x_contour_y = x_mouse_y; | |
4119 | if (x_contour_y > point_y || (x_contour_y == point_y | |
4120 | && x_contour_x > point_x)) | |
4121 | { | |
4122 | mouse_below_point = 1; | |
7556890b | 4123 | outline_region (f, f->output_data.x->cursor_gc, point_x, point_y, |
01f1ba30 JB |
4124 | x_contour_x, x_contour_y); |
4125 | } | |
4126 | else | |
4127 | { | |
4128 | mouse_below_point = 0; | |
7556890b | 4129 | outline_region (f, f->output_data.x->cursor_gc, x_contour_x, x_contour_y, |
01f1ba30 JB |
4130 | point_x, point_y); |
4131 | } | |
4132 | ||
4133 | while (1) | |
4134 | { | |
95be70ed | 4135 | obj = read_char (-1, 0, 0, Qnil, 0); |
6a5e54e2 | 4136 | if (!CONSP (obj)) |
01f1ba30 JB |
4137 | break; |
4138 | ||
4139 | if (mouse_below_point) | |
4140 | { | |
b9dc4443 | 4141 | if (x_mouse_y <= point_y) /* Flipped. */ |
01f1ba30 JB |
4142 | { |
4143 | mouse_below_point = 0; | |
4144 | ||
7556890b | 4145 | outline_region (f, f->output_data.x->reverse_gc, point_x, point_y, |
01f1ba30 | 4146 | x_contour_x, x_contour_y); |
7556890b | 4147 | outline_region (f, f->output_data.x->cursor_gc, x_mouse_x, x_mouse_y, |
01f1ba30 JB |
4148 | point_x, point_y); |
4149 | } | |
b9dc4443 | 4150 | else if (x_mouse_y < x_contour_y) /* Bottom clipped. */ |
01f1ba30 JB |
4151 | { |
4152 | clip_contour_bottom (x_mouse_y); | |
4153 | } | |
b9dc4443 | 4154 | else if (x_mouse_y > x_contour_y) /* Bottom extended. */ |
01f1ba30 JB |
4155 | { |
4156 | extend_bottom_contour (x_mouse_y); | |
4157 | } | |
4158 | ||
4159 | x_contour_x = x_mouse_x; | |
4160 | x_contour_y = x_mouse_y; | |
4161 | } | |
4162 | else /* mouse above or same line as point */ | |
4163 | { | |
b9dc4443 | 4164 | if (x_mouse_y >= point_y) /* Flipped. */ |
01f1ba30 JB |
4165 | { |
4166 | mouse_below_point = 1; | |
4167 | ||
7556890b | 4168 | outline_region (f, f->output_data.x->reverse_gc, |
01f1ba30 | 4169 | x_contour_x, x_contour_y, point_x, point_y); |
7556890b | 4170 | outline_region (f, f->output_data.x->cursor_gc, point_x, point_y, |
01f1ba30 JB |
4171 | x_mouse_x, x_mouse_y); |
4172 | } | |
b9dc4443 | 4173 | else if (x_mouse_y > x_contour_y) /* Top clipped. */ |
01f1ba30 JB |
4174 | { |
4175 | clip_contour_top (x_mouse_y); | |
4176 | } | |
b9dc4443 | 4177 | else if (x_mouse_y < x_contour_y) /* Top extended. */ |
01f1ba30 JB |
4178 | { |
4179 | extend_contour_top (x_mouse_y); | |
4180 | } | |
4181 | } | |
4182 | } | |
4183 | ||
b4f5687c | 4184 | unread_command_event = obj; |
01f1ba30 JB |
4185 | if (mouse_below_point) |
4186 | { | |
4187 | contour_begin_x = point_x; | |
4188 | contour_begin_y = point_y; | |
4189 | contour_end_x = x_contour_x; | |
4190 | contour_end_y = x_contour_y; | |
4191 | } | |
4192 | else | |
4193 | { | |
4194 | contour_begin_x = x_contour_x; | |
4195 | contour_begin_y = x_contour_y; | |
4196 | contour_end_x = point_x; | |
4197 | contour_end_y = point_y; | |
4198 | } | |
4199 | } | |
4200 | #endif | |
4201 | ||
4202 | DEFUN ("x-horizontal-line", Fx_horizontal_line, Sx_horizontal_line, 1, 1, "e", | |
4203 | "") | |
4204 | (event) | |
4205 | Lisp_Object event; | |
4206 | { | |
4207 | register Lisp_Object obj; | |
f676886a | 4208 | struct frame *f = selected_frame; |
01f1ba30 | 4209 | register struct window *w = XWINDOW (selected_window); |
7556890b RS |
4210 | register GC line_gc = f->output_data.x->cursor_gc; |
4211 | register GC erase_gc = f->output_data.x->reverse_gc; | |
01f1ba30 JB |
4212 | #if 0 |
4213 | char dash_list[] = {6, 4, 6, 4}; | |
4214 | int dashes = 4; | |
4215 | XGCValues gc_values; | |
4216 | #endif | |
4217 | register int previous_y; | |
7556890b RS |
4218 | register int line = (x_mouse_y + 1) * f->output_data.x->line_height |
4219 | + f->output_data.x->internal_border_width; | |
4220 | register int left = f->output_data.x->internal_border_width | |
01f1ba30 | 4221 | + (w->left |
7556890b | 4222 | * FONT_WIDTH (f->output_data.x->font)); |
01f1ba30 | 4223 | register int right = left + (w->width |
7556890b RS |
4224 | * FONT_WIDTH (f->output_data.x->font)) |
4225 | - f->output_data.x->internal_border_width; | |
01f1ba30 JB |
4226 | |
4227 | #if 0 | |
4228 | BLOCK_INPUT; | |
7556890b RS |
4229 | gc_values.foreground = f->output_data.x->cursor_pixel; |
4230 | gc_values.background = f->output_data.x->background_pixel; | |
01f1ba30 JB |
4231 | gc_values.line_width = 1; |
4232 | gc_values.line_style = LineOnOffDash; | |
4233 | gc_values.cap_style = CapRound; | |
4234 | gc_values.join_style = JoinRound; | |
4235 | ||
b9dc4443 | 4236 | line_gc = XCreateGC (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
01f1ba30 JB |
4237 | GCLineStyle | GCJoinStyle | GCCapStyle |
4238 | | GCLineWidth | GCForeground | GCBackground, | |
4239 | &gc_values); | |
b9dc4443 | 4240 | XSetDashes (FRAME_X_DISPLAY (f), line_gc, 0, dash_list, dashes); |
7556890b RS |
4241 | gc_values.foreground = f->output_data.x->background_pixel; |
4242 | gc_values.background = f->output_data.x->foreground_pixel; | |
b9dc4443 | 4243 | erase_gc = XCreateGC (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
01f1ba30 JB |
4244 | GCLineStyle | GCJoinStyle | GCCapStyle |
4245 | | GCLineWidth | GCForeground | GCBackground, | |
4246 | &gc_values); | |
b9dc4443 | 4247 | XSetDashes (FRAME_X_DISPLAY (f), erase_gc, 0, dash_list, dashes); |
ed662bdd | 4248 | UNBLOCK_INPUT; |
01f1ba30 JB |
4249 | #endif |
4250 | ||
4251 | while (1) | |
4252 | { | |
4253 | BLOCK_INPUT; | |
4254 | if (x_mouse_y >= XINT (w->top) | |
4255 | && x_mouse_y < XINT (w->top) + XINT (w->height) - 1) | |
4256 | { | |
4257 | previous_y = x_mouse_y; | |
7556890b RS |
4258 | line = (x_mouse_y + 1) * f->output_data.x->line_height |
4259 | + f->output_data.x->internal_border_width; | |
b9dc4443 | 4260 | XDrawLine (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
01f1ba30 JB |
4261 | line_gc, left, line, right, line); |
4262 | } | |
b9dc4443 | 4263 | XFlush (FRAME_X_DISPLAY (f)); |
01f1ba30 JB |
4264 | UNBLOCK_INPUT; |
4265 | ||
4266 | do | |
4267 | { | |
95be70ed | 4268 | obj = read_char (-1, 0, 0, Qnil, 0); |
6a5e54e2 | 4269 | if (!CONSP (obj) |
01f1ba30 | 4270 | || (! EQ (Fcar (Fcdr (Fcdr (obj))), |
6a5e54e2 | 4271 | Qvertical_scroll_bar)) |
01f1ba30 JB |
4272 | || x_mouse_grabbed) |
4273 | { | |
4274 | BLOCK_INPUT; | |
b9dc4443 | 4275 | XDrawLine (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
01f1ba30 | 4276 | erase_gc, left, line, right, line); |
b4f5687c | 4277 | unread_command_event = obj; |
01f1ba30 | 4278 | #if 0 |
b9dc4443 RS |
4279 | XFreeGC (FRAME_X_DISPLAY (f), line_gc); |
4280 | XFreeGC (FRAME_X_DISPLAY (f), erase_gc); | |
01f1ba30 | 4281 | #endif |
ed662bdd | 4282 | UNBLOCK_INPUT; |
01f1ba30 JB |
4283 | return Qnil; |
4284 | } | |
4285 | } | |
4286 | while (x_mouse_y == previous_y); | |
4287 | ||
4288 | BLOCK_INPUT; | |
b9dc4443 | 4289 | XDrawLine (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
01f1ba30 JB |
4290 | erase_gc, left, line, right, line); |
4291 | UNBLOCK_INPUT; | |
4292 | } | |
4293 | } | |
06ef7355 | 4294 | #endif |
01f1ba30 | 4295 | \f |
01f1ba30 | 4296 | #if 0 |
b9dc4443 | 4297 | /* These keep track of the rectangle following the pointer. */ |
01f1ba30 JB |
4298 | int mouse_track_top, mouse_track_left, mouse_track_width; |
4299 | ||
b9dc4443 RS |
4300 | /* Offset in buffer of character under the pointer, or 0. */ |
4301 | int mouse_buffer_offset; | |
4302 | ||
01f1ba30 JB |
4303 | DEFUN ("x-track-pointer", Fx_track_pointer, Sx_track_pointer, 0, 0, 0, |
4304 | "Track the pointer.") | |
4305 | () | |
4306 | { | |
4307 | static Cursor current_pointer_shape; | |
f676886a | 4308 | FRAME_PTR f = x_mouse_frame; |
01f1ba30 JB |
4309 | |
4310 | BLOCK_INPUT; | |
f676886a | 4311 | if (EQ (Vmouse_frame_part, Qtext_part) |
7556890b | 4312 | && (current_pointer_shape != f->output_data.x->nontext_cursor)) |
01f1ba30 JB |
4313 | { |
4314 | unsigned char c; | |
4315 | struct buffer *buf; | |
4316 | ||
7556890b | 4317 | current_pointer_shape = f->output_data.x->nontext_cursor; |
b9dc4443 | 4318 | XDefineCursor (FRAME_X_DISPLAY (f), |
fe24a618 | 4319 | FRAME_X_WINDOW (f), |
01f1ba30 JB |
4320 | current_pointer_shape); |
4321 | ||
4322 | buf = XBUFFER (XWINDOW (Vmouse_window)->buffer); | |
4323 | c = *(BUF_CHAR_ADDRESS (buf, mouse_buffer_offset)); | |
4324 | } | |
f676886a | 4325 | else if (EQ (Vmouse_frame_part, Qmodeline_part) |
7556890b | 4326 | && (current_pointer_shape != f->output_data.x->modeline_cursor)) |
01f1ba30 | 4327 | { |
7556890b | 4328 | current_pointer_shape = f->output_data.x->modeline_cursor; |
b9dc4443 | 4329 | XDefineCursor (FRAME_X_DISPLAY (f), |
fe24a618 | 4330 | FRAME_X_WINDOW (f), |
01f1ba30 JB |
4331 | current_pointer_shape); |
4332 | } | |
4333 | ||
b9dc4443 | 4334 | XFlush (FRAME_X_DISPLAY (f)); |
01f1ba30 JB |
4335 | UNBLOCK_INPUT; |
4336 | } | |
4337 | #endif | |
4338 | ||
4339 | #if 0 | |
4340 | DEFUN ("x-track-pointer", Fx_track_pointer, Sx_track_pointer, 1, 1, "e", | |
4341 | "Draw rectangle around character under mouse pointer, if there is one.") | |
4342 | (event) | |
4343 | Lisp_Object event; | |
4344 | { | |
4345 | struct window *w = XWINDOW (Vmouse_window); | |
f676886a | 4346 | struct frame *f = XFRAME (WINDOW_FRAME (w)); |
01f1ba30 JB |
4347 | struct buffer *b = XBUFFER (w->buffer); |
4348 | Lisp_Object obj; | |
4349 | ||
4350 | if (! EQ (Vmouse_window, selected_window)) | |
4351 | return Qnil; | |
4352 | ||
4353 | if (EQ (event, Qnil)) | |
4354 | { | |
4355 | int x, y; | |
4356 | ||
f676886a | 4357 | x_read_mouse_position (selected_frame, &x, &y); |
01f1ba30 JB |
4358 | } |
4359 | ||
4360 | BLOCK_INPUT; | |
4361 | mouse_track_width = 0; | |
4362 | mouse_track_left = mouse_track_top = -1; | |
4363 | ||
4364 | do | |
4365 | { | |
4366 | if ((x_mouse_x != mouse_track_left | |
4367 | && (x_mouse_x < mouse_track_left | |
4368 | || x_mouse_x > (mouse_track_left + mouse_track_width))) | |
4369 | || x_mouse_y != mouse_track_top) | |
4370 | { | |
4371 | int hp = 0; /* Horizontal position */ | |
f676886a JB |
4372 | int len = FRAME_CURRENT_GLYPHS (f)->used[x_mouse_y]; |
4373 | int p = FRAME_CURRENT_GLYPHS (f)->bufp[x_mouse_y]; | |
01f1ba30 | 4374 | int tab_width = XINT (b->tab_width); |
265a9e55 | 4375 | int ctl_arrow_p = !NILP (b->ctl_arrow); |
01f1ba30 JB |
4376 | unsigned char c; |
4377 | int mode_line_vpos = XFASTINT (w->height) + XFASTINT (w->top) - 1; | |
4378 | int in_mode_line = 0; | |
4379 | ||
f676886a | 4380 | if (! FRAME_CURRENT_GLYPHS (f)->enable[x_mouse_y]) |
01f1ba30 JB |
4381 | break; |
4382 | ||
b9dc4443 | 4383 | /* Erase previous rectangle. */ |
01f1ba30 JB |
4384 | if (mouse_track_width) |
4385 | { | |
7556890b | 4386 | x_rectangle (f, f->output_data.x->reverse_gc, |
01f1ba30 JB |
4387 | mouse_track_left, mouse_track_top, |
4388 | mouse_track_width, 1); | |
4389 | ||
f676886a JB |
4390 | if ((mouse_track_left == f->phys_cursor_x |
4391 | || mouse_track_left == f->phys_cursor_x - 1) | |
4392 | && mouse_track_top == f->phys_cursor_y) | |
01f1ba30 | 4393 | { |
f676886a | 4394 | x_display_cursor (f, 1); |
01f1ba30 JB |
4395 | } |
4396 | } | |
4397 | ||
4398 | mouse_track_left = x_mouse_x; | |
4399 | mouse_track_top = x_mouse_y; | |
4400 | mouse_track_width = 0; | |
4401 | ||
b9dc4443 | 4402 | if (mouse_track_left > len) /* Past the end of line. */ |
01f1ba30 JB |
4403 | goto draw_or_not; |
4404 | ||
4405 | if (mouse_track_top == mode_line_vpos) | |
4406 | { | |
4407 | in_mode_line = 1; | |
4408 | goto draw_or_not; | |
4409 | } | |
4410 | ||
4411 | if (tab_width <= 0 || tab_width > 20) tab_width = 8; | |
4412 | do | |
4413 | { | |
4414 | c = FETCH_CHAR (p); | |
f676886a | 4415 | if (len == f->width && hp == len - 1 && c != '\n') |
01f1ba30 JB |
4416 | goto draw_or_not; |
4417 | ||
4418 | switch (c) | |
4419 | { | |
4420 | case '\t': | |
4421 | mouse_track_width = tab_width - (hp % tab_width); | |
4422 | p++; | |
4423 | hp += mouse_track_width; | |
4424 | if (hp > x_mouse_x) | |
4425 | { | |
4426 | mouse_track_left = hp - mouse_track_width; | |
4427 | goto draw_or_not; | |
4428 | } | |
4429 | continue; | |
4430 | ||
4431 | case '\n': | |
4432 | mouse_track_width = -1; | |
4433 | goto draw_or_not; | |
4434 | ||
4435 | default: | |
4436 | if (ctl_arrow_p && (c < 040 || c == 0177)) | |
4437 | { | |
4438 | if (p > ZV) | |
4439 | goto draw_or_not; | |
4440 | ||
4441 | mouse_track_width = 2; | |
4442 | p++; | |
4443 | hp +=2; | |
4444 | if (hp > x_mouse_x) | |
4445 | { | |
4446 | mouse_track_left = hp - mouse_track_width; | |
4447 | goto draw_or_not; | |
4448 | } | |
4449 | } | |
4450 | else | |
4451 | { | |
4452 | mouse_track_width = 1; | |
4453 | p++; | |
4454 | hp++; | |
4455 | } | |
4456 | continue; | |
4457 | } | |
4458 | } | |
4459 | while (hp <= x_mouse_x); | |
4460 | ||
4461 | draw_or_not: | |
b9dc4443 | 4462 | if (mouse_track_width) /* Over text; use text pointer shape. */ |
01f1ba30 | 4463 | { |
b9dc4443 | 4464 | XDefineCursor (FRAME_X_DISPLAY (f), |
fe24a618 | 4465 | FRAME_X_WINDOW (f), |
7556890b RS |
4466 | f->output_data.x->text_cursor); |
4467 | x_rectangle (f, f->output_data.x->cursor_gc, | |
01f1ba30 JB |
4468 | mouse_track_left, mouse_track_top, |
4469 | mouse_track_width, 1); | |
4470 | } | |
4471 | else if (in_mode_line) | |
b9dc4443 | 4472 | XDefineCursor (FRAME_X_DISPLAY (f), |
fe24a618 | 4473 | FRAME_X_WINDOW (f), |
7556890b | 4474 | f->output_data.x->modeline_cursor); |
01f1ba30 | 4475 | else |
b9dc4443 | 4476 | XDefineCursor (FRAME_X_DISPLAY (f), |
fe24a618 | 4477 | FRAME_X_WINDOW (f), |
7556890b | 4478 | f->output_data.x->nontext_cursor); |
01f1ba30 JB |
4479 | } |
4480 | ||
b9dc4443 | 4481 | XFlush (FRAME_X_DISPLAY (f)); |
01f1ba30 JB |
4482 | UNBLOCK_INPUT; |
4483 | ||
95be70ed | 4484 | obj = read_char (-1, 0, 0, Qnil, 0); |
01f1ba30 JB |
4485 | BLOCK_INPUT; |
4486 | } | |
6a5e54e2 | 4487 | while (CONSP (obj) /* Mouse event */ |
a3c87d4e | 4488 | && EQ (Fcar (Fcdr (Fcdr (obj))), Qnil) /* Not scroll bar */ |
01f1ba30 JB |
4489 | && EQ (Vmouse_depressed, Qnil) /* Only motion events */ |
4490 | && EQ (Vmouse_window, selected_window) /* In this window */ | |
f676886a | 4491 | && x_mouse_frame); |
01f1ba30 | 4492 | |
b4f5687c | 4493 | unread_command_event = obj; |
01f1ba30 JB |
4494 | |
4495 | if (mouse_track_width) | |
4496 | { | |
7556890b | 4497 | x_rectangle (f, f->output_data.x->reverse_gc, |
01f1ba30 JB |
4498 | mouse_track_left, mouse_track_top, |
4499 | mouse_track_width, 1); | |
4500 | mouse_track_width = 0; | |
f676886a JB |
4501 | if ((mouse_track_left == f->phys_cursor_x |
4502 | || mouse_track_left - 1 == f->phys_cursor_x) | |
4503 | && mouse_track_top == f->phys_cursor_y) | |
01f1ba30 | 4504 | { |
f676886a | 4505 | x_display_cursor (f, 1); |
01f1ba30 JB |
4506 | } |
4507 | } | |
b9dc4443 | 4508 | XDefineCursor (FRAME_X_DISPLAY (f), |
fe24a618 | 4509 | FRAME_X_WINDOW (f), |
7556890b | 4510 | f->output_data.x->nontext_cursor); |
b9dc4443 | 4511 | XFlush (FRAME_X_DISPLAY (f)); |
01f1ba30 JB |
4512 | UNBLOCK_INPUT; |
4513 | ||
4514 | return Qnil; | |
4515 | } | |
4516 | #endif | |
4517 | \f | |
4518 | #if 0 | |
4519 | #include "glyphs.h" | |
4520 | ||
4521 | /* Draw a pixmap specified by IMAGE_DATA of dimensions WIDTH and HEIGHT | |
b9dc4443 | 4522 | on the frame F at position X, Y. */ |
01f1ba30 | 4523 | |
f676886a JB |
4524 | x_draw_pixmap (f, x, y, image_data, width, height) |
4525 | struct frame *f; | |
01f1ba30 JB |
4526 | int x, y, width, height; |
4527 | char *image_data; | |
4528 | { | |
4529 | Pixmap image; | |
4530 | ||
b9dc4443 | 4531 | image = XCreateBitmapFromData (FRAME_X_DISPLAY (f), |
fe24a618 | 4532 | FRAME_X_WINDOW (f), image_data, |
01f1ba30 | 4533 | width, height); |
b9dc4443 | 4534 | XCopyPlane (FRAME_X_DISPLAY (f), image, FRAME_X_WINDOW (f), |
7556890b | 4535 | f->output_data.x->normal_gc, 0, 0, width, height, x, y); |
01f1ba30 JB |
4536 | } |
4537 | #endif | |
4538 | \f | |
01567351 RS |
4539 | #if 0 /* I'm told these functions are superfluous |
4540 | given the ability to bind function keys. */ | |
4541 | ||
01f1ba30 JB |
4542 | #ifdef HAVE_X11 |
4543 | DEFUN ("x-rebind-key", Fx_rebind_key, Sx_rebind_key, 3, 3, 0, | |
4544 | "Rebind X keysym KEYSYM, with MODIFIERS, to generate NEWSTRING.\n\ | |
4545 | KEYSYM is a string which conforms to the X keysym definitions found\n\ | |
4546 | in X11/keysymdef.h, sans the initial XK_. MODIFIERS is nil or a\n\ | |
4547 | list of strings specifying modifier keys such as Control_L, which must\n\ | |
4548 | also be depressed for NEWSTRING to appear.") | |
4549 | (x_keysym, modifiers, newstring) | |
4550 | register Lisp_Object x_keysym; | |
4551 | register Lisp_Object modifiers; | |
4552 | register Lisp_Object newstring; | |
4553 | { | |
4554 | char *rawstring; | |
c047688c JA |
4555 | register KeySym keysym; |
4556 | KeySym modifier_list[16]; | |
01f1ba30 | 4557 | |
11ae94fe | 4558 | check_x (); |
01f1ba30 JB |
4559 | CHECK_STRING (x_keysym, 1); |
4560 | CHECK_STRING (newstring, 3); | |
4561 | ||
4562 | keysym = XStringToKeysym ((char *) XSTRING (x_keysym)->data); | |
4563 | if (keysym == NoSymbol) | |
4564 | error ("Keysym does not exist"); | |
4565 | ||
265a9e55 | 4566 | if (NILP (modifiers)) |
01f1ba30 JB |
4567 | XRebindKeysym (x_current_display, keysym, modifier_list, 0, |
4568 | XSTRING (newstring)->data, XSTRING (newstring)->size); | |
4569 | else | |
4570 | { | |
4571 | register Lisp_Object rest, mod; | |
4572 | register int i = 0; | |
4573 | ||
265a9e55 | 4574 | for (rest = modifiers; !NILP (rest); rest = Fcdr (rest)) |
01f1ba30 JB |
4575 | { |
4576 | if (i == 16) | |
4577 | error ("Can't have more than 16 modifiers"); | |
4578 | ||
4579 | mod = Fcar (rest); | |
4580 | CHECK_STRING (mod, 3); | |
4581 | modifier_list[i] = XStringToKeysym ((char *) XSTRING (mod)->data); | |
fb351039 JB |
4582 | #ifndef HAVE_X11R5 |
4583 | if (modifier_list[i] == NoSymbol | |
4584 | || !(IsModifierKey (modifier_list[i]) | |
4585 | || ((unsigned)(modifier_list[i]) == XK_Mode_switch) | |
4586 | || ((unsigned)(modifier_list[i]) == XK_Num_Lock))) | |
4587 | #else | |
01f1ba30 JB |
4588 | if (modifier_list[i] == NoSymbol |
4589 | || !IsModifierKey (modifier_list[i])) | |
fb351039 | 4590 | #endif |
01f1ba30 JB |
4591 | error ("Element is not a modifier keysym"); |
4592 | i++; | |
4593 | } | |
4594 | ||
4595 | XRebindKeysym (x_current_display, keysym, modifier_list, i, | |
4596 | XSTRING (newstring)->data, XSTRING (newstring)->size); | |
4597 | } | |
4598 | ||
4599 | return Qnil; | |
4600 | } | |
4601 | ||
4602 | DEFUN ("x-rebind-keys", Fx_rebind_keys, Sx_rebind_keys, 2, 2, 0, | |
4603 | "Rebind KEYCODE to list of strings STRINGS.\n\ | |
4604 | STRINGS should be a list of 16 elements, one for each shift combination.\n\ | |
4605 | nil as element means don't change.\n\ | |
4606 | See the documentation of `x-rebind-key' for more information.") | |
4607 | (keycode, strings) | |
4608 | register Lisp_Object keycode; | |
4609 | register Lisp_Object strings; | |
4610 | { | |
4611 | register Lisp_Object item; | |
4612 | register unsigned char *rawstring; | |
4613 | KeySym rawkey, modifier[1]; | |
4614 | int strsize; | |
4615 | register unsigned i; | |
4616 | ||
11ae94fe | 4617 | check_x (); |
01f1ba30 JB |
4618 | CHECK_NUMBER (keycode, 1); |
4619 | CHECK_CONS (strings, 2); | |
4620 | rawkey = (KeySym) ((unsigned) (XINT (keycode))) & 255; | |
4621 | for (i = 0; i <= 15; strings = Fcdr (strings), i++) | |
4622 | { | |
4623 | item = Fcar (strings); | |
265a9e55 | 4624 | if (!NILP (item)) |
01f1ba30 JB |
4625 | { |
4626 | CHECK_STRING (item, 2); | |
4627 | strsize = XSTRING (item)->size; | |
4628 | rawstring = (unsigned char *) xmalloc (strsize); | |
4629 | bcopy (XSTRING (item)->data, rawstring, strsize); | |
4630 | modifier[1] = 1 << i; | |
4631 | XRebindKeysym (x_current_display, rawkey, modifier, 1, | |
4632 | rawstring, strsize); | |
4633 | } | |
4634 | } | |
4635 | return Qnil; | |
4636 | } | |
9d04a87a | 4637 | #endif /* HAVE_X11 */ |
01567351 | 4638 | #endif /* 0 */ |
01f1ba30 | 4639 | \f |
404daac1 RS |
4640 | #ifndef HAVE_XSCREENNUMBEROFSCREEN |
4641 | int | |
4642 | XScreenNumberOfScreen (scr) | |
4643 | register Screen *scr; | |
4644 | { | |
3df34fdb BF |
4645 | register Display *dpy; |
4646 | register Screen *dpyscr; | |
404daac1 RS |
4647 | register int i; |
4648 | ||
3df34fdb BF |
4649 | dpy = scr->display; |
4650 | dpyscr = dpy->screens; | |
4651 | ||
404daac1 RS |
4652 | for (i = 0; i < dpy->nscreens; i++, dpyscr++) |
4653 | if (scr == dpyscr) | |
4654 | return i; | |
4655 | ||
4656 | return -1; | |
4657 | } | |
4658 | #endif /* not HAVE_XSCREENNUMBEROFSCREEN */ | |
4659 | ||
01f1ba30 | 4660 | Visual * |
b9dc4443 RS |
4661 | select_visual (dpy, screen, depth) |
4662 | Display *dpy; | |
01f1ba30 JB |
4663 | Screen *screen; |
4664 | unsigned int *depth; | |
4665 | { | |
4666 | Visual *v; | |
4667 | XVisualInfo *vinfo, vinfo_template; | |
4668 | int n_visuals; | |
4669 | ||
4670 | v = DefaultVisualOfScreen (screen); | |
fe24a618 JB |
4671 | |
4672 | #ifdef HAVE_X11R4 | |
4673 | vinfo_template.visualid = XVisualIDFromVisual (v); | |
4674 | #else | |
6afb1d07 | 4675 | vinfo_template.visualid = v->visualid; |
fe24a618 JB |
4676 | #endif |
4677 | ||
f0614854 JB |
4678 | vinfo_template.screen = XScreenNumberOfScreen (screen); |
4679 | ||
b9dc4443 | 4680 | vinfo = XGetVisualInfo (dpy, |
f0614854 | 4681 | VisualIDMask | VisualScreenMask, &vinfo_template, |
01f1ba30 JB |
4682 | &n_visuals); |
4683 | if (n_visuals != 1) | |
4684 | fatal ("Can't get proper X visual info"); | |
4685 | ||
4686 | if ((1 << vinfo->depth) == vinfo->colormap_size) | |
4687 | *depth = vinfo->depth; | |
4688 | else | |
4689 | { | |
4690 | int i = 0; | |
4691 | int n = vinfo->colormap_size - 1; | |
4692 | while (n) | |
4693 | { | |
4694 | n = n >> 1; | |
4695 | i++; | |
4696 | } | |
4697 | *depth = i; | |
4698 | } | |
4699 | ||
4700 | XFree ((char *) vinfo); | |
4701 | return v; | |
4702 | } | |
01f1ba30 | 4703 | |
b9dc4443 RS |
4704 | /* Return the X display structure for the display named NAME. |
4705 | Open a new connection if necessary. */ | |
4706 | ||
4707 | struct x_display_info * | |
4708 | x_display_info_for_name (name) | |
4709 | Lisp_Object name; | |
4710 | { | |
08a90d6a | 4711 | Lisp_Object names; |
b9dc4443 RS |
4712 | struct x_display_info *dpyinfo; |
4713 | ||
4714 | CHECK_STRING (name, 0); | |
4715 | ||
806048df RS |
4716 | if (! EQ (Vwindow_system, intern ("x"))) |
4717 | error ("Not using X Windows"); | |
4718 | ||
08a90d6a RS |
4719 | for (dpyinfo = x_display_list, names = x_display_name_list; |
4720 | dpyinfo; | |
4721 | dpyinfo = dpyinfo->next, names = XCONS (names)->cdr) | |
b9dc4443 RS |
4722 | { |
4723 | Lisp_Object tem; | |
08a90d6a RS |
4724 | tem = Fstring_equal (XCONS (XCONS (names)->car)->car, name); |
4725 | if (!NILP (tem)) | |
b9dc4443 RS |
4726 | return dpyinfo; |
4727 | } | |
4728 | ||
b7975ee4 KH |
4729 | /* Use this general default value to start with. */ |
4730 | Vx_resource_name = Vinvocation_name; | |
4731 | ||
b9dc4443 RS |
4732 | validate_x_resource_name (); |
4733 | ||
4734 | dpyinfo = x_term_init (name, (unsigned char *)0, | |
b7975ee4 | 4735 | (char *) XSTRING (Vx_resource_name)->data); |
b9dc4443 | 4736 | |
08a90d6a | 4737 | if (dpyinfo == 0) |
1b4ec1c8 | 4738 | error ("Cannot connect to X server %s", XSTRING (name)->data); |
08a90d6a | 4739 | |
b9dc4443 RS |
4740 | x_in_use = 1; |
4741 | XSETFASTINT (Vwindow_system_version, 11); | |
4742 | ||
4743 | return dpyinfo; | |
4744 | } | |
4745 | ||
01f1ba30 | 4746 | DEFUN ("x-open-connection", Fx_open_connection, Sx_open_connection, |
08a90d6a | 4747 | 1, 3, 0, "Open a connection to an X server.\n\ |
d387c960 | 4748 | DISPLAY is the name of the display to connect to.\n\ |
08a90d6a RS |
4749 | Optional second arg XRM-STRING is a string of resources in xrdb format.\n\ |
4750 | If the optional third arg MUST-SUCCEED is non-nil,\n\ | |
4751 | terminate Emacs if we can't open the connection.") | |
4752 | (display, xrm_string, must_succeed) | |
4753 | Lisp_Object display, xrm_string, must_succeed; | |
01f1ba30 JB |
4754 | { |
4755 | unsigned int n_planes; | |
01f1ba30 | 4756 | unsigned char *xrm_option; |
b9dc4443 | 4757 | struct x_display_info *dpyinfo; |
01f1ba30 JB |
4758 | |
4759 | CHECK_STRING (display, 0); | |
d387c960 JB |
4760 | if (! NILP (xrm_string)) |
4761 | CHECK_STRING (xrm_string, 1); | |
01f1ba30 | 4762 | |
806048df RS |
4763 | if (! EQ (Vwindow_system, intern ("x"))) |
4764 | error ("Not using X Windows"); | |
4765 | ||
d387c960 JB |
4766 | if (! NILP (xrm_string)) |
4767 | xrm_option = (unsigned char *) XSTRING (xrm_string)->data; | |
01f1ba30 JB |
4768 | else |
4769 | xrm_option = (unsigned char *) 0; | |
d387c960 | 4770 | |
b7975ee4 KH |
4771 | /* Use this general default value to start with. */ |
4772 | Vx_resource_name = Vinvocation_name; | |
4773 | ||
d387c960 JB |
4774 | validate_x_resource_name (); |
4775 | ||
e1b1bee8 | 4776 | /* This is what opens the connection and sets x_current_display. |
b9dc4443 RS |
4777 | This also initializes many symbols, such as those used for input. */ |
4778 | dpyinfo = x_term_init (display, xrm_option, | |
b7975ee4 | 4779 | (char *) XSTRING (Vx_resource_name)->data); |
f1c16f36 | 4780 | |
08a90d6a RS |
4781 | if (dpyinfo == 0) |
4782 | { | |
4783 | if (!NILP (must_succeed)) | |
1b4ec1c8 KH |
4784 | fatal ("Cannot connect to X server %s.\n\ |
4785 | Check the DISPLAY environment variable or use `-d'.\n\ | |
4786 | Also use the `xhost' program to verify that it is set to permit\n\ | |
4787 | connections from your machine.\n", | |
08a90d6a RS |
4788 | XSTRING (display)->data); |
4789 | else | |
1b4ec1c8 | 4790 | error ("Cannot connect to X server %s", XSTRING (display)->data); |
08a90d6a RS |
4791 | } |
4792 | ||
b9dc4443 | 4793 | x_in_use = 1; |
01f1ba30 | 4794 | |
b9dc4443 | 4795 | XSETFASTINT (Vwindow_system_version, 11); |
01f1ba30 JB |
4796 | return Qnil; |
4797 | } | |
4798 | ||
08a90d6a RS |
4799 | DEFUN ("x-close-connection", Fx_close_connection, |
4800 | Sx_close_connection, 1, 1, 0, | |
4801 | "Close the connection to DISPLAY's X server.\n\ | |
4802 | For DISPLAY, specify either a frame or a display name (a string).\n\ | |
4803 | If DISPLAY is nil, that stands for the selected frame's display.") | |
4804 | (display) | |
4805 | Lisp_Object display; | |
01f1ba30 | 4806 | { |
08a90d6a RS |
4807 | struct x_display_info *dpyinfo = check_x_display_info (display); |
4808 | struct x_display_info *tail; | |
4809 | int i; | |
3457bc6e | 4810 | |
08a90d6a RS |
4811 | if (dpyinfo->reference_count > 0) |
4812 | error ("Display still has frames on it"); | |
01f1ba30 | 4813 | |
08a90d6a RS |
4814 | BLOCK_INPUT; |
4815 | /* Free the fonts in the font table. */ | |
4816 | for (i = 0; i < dpyinfo->n_fonts; i++) | |
01f1ba30 | 4817 | { |
08a90d6a RS |
4818 | if (dpyinfo->font_table[i].name) |
4819 | free (dpyinfo->font_table[i].name); | |
4820 | /* Don't free the full_name string; | |
4821 | it is always shared with something else. */ | |
4822 | XFreeFont (dpyinfo->display, dpyinfo->font_table[i].font); | |
01f1ba30 | 4823 | } |
08a90d6a RS |
4824 | x_destroy_all_bitmaps (dpyinfo); |
4825 | XSetCloseDownMode (dpyinfo->display, DestroyAll); | |
82c90203 RS |
4826 | |
4827 | #ifdef USE_X_TOOLKIT | |
4828 | XtCloseDisplay (dpyinfo->display); | |
4829 | #else | |
08a90d6a | 4830 | XCloseDisplay (dpyinfo->display); |
82c90203 | 4831 | #endif |
08a90d6a RS |
4832 | |
4833 | x_delete_display (dpyinfo); | |
4834 | UNBLOCK_INPUT; | |
3457bc6e | 4835 | |
01f1ba30 JB |
4836 | return Qnil; |
4837 | } | |
4838 | ||
08a90d6a RS |
4839 | DEFUN ("x-display-list", Fx_display_list, Sx_display_list, 0, 0, 0, |
4840 | "Return the list of display names that Emacs has connections to.") | |
4841 | () | |
4842 | { | |
4843 | Lisp_Object tail, result; | |
4844 | ||
4845 | result = Qnil; | |
4846 | for (tail = x_display_name_list; ! NILP (tail); tail = XCONS (tail)->cdr) | |
4847 | result = Fcons (XCONS (XCONS (tail)->car)->car, result); | |
4848 | ||
4849 | return result; | |
4850 | } | |
4851 | ||
4852 | DEFUN ("x-synchronize", Fx_synchronize, Sx_synchronize, 1, 2, 0, | |
4853 | "If ON is non-nil, report X errors as soon as the erring request is made.\n\ | |
01f1ba30 JB |
4854 | If ON is nil, allow buffering of requests.\n\ |
4855 | Turning on synchronization prohibits the Xlib routines from buffering\n\ | |
4856 | requests and seriously degrades performance, but makes debugging much\n\ | |
7a9a9813 | 4857 | easier.\n\ |
08a90d6a RS |
4858 | The optional second argument DISPLAY specifies which display to act on.\n\ |
4859 | DISPLAY should be either a frame or a display name (a string).\n\ | |
4860 | If DISPLAY is omitted or nil, that stands for the selected frame's display.") | |
4861 | (on, display) | |
4862 | Lisp_Object display, on; | |
01f1ba30 | 4863 | { |
08a90d6a | 4864 | struct x_display_info *dpyinfo = check_x_display_info (display); |
11ae94fe | 4865 | |
b9dc4443 | 4866 | XSynchronize (dpyinfo->display, !EQ (on, Qnil)); |
01f1ba30 JB |
4867 | |
4868 | return Qnil; | |
4869 | } | |
4870 | ||
b9dc4443 | 4871 | /* Wait for responses to all X commands issued so far for frame F. */ |
6b7b1820 RS |
4872 | |
4873 | void | |
b9dc4443 RS |
4874 | x_sync (f) |
4875 | FRAME_PTR f; | |
6b7b1820 | 4876 | { |
4e87f4d2 | 4877 | BLOCK_INPUT; |
b9dc4443 | 4878 | XSync (FRAME_X_DISPLAY (f), False); |
4e87f4d2 | 4879 | UNBLOCK_INPUT; |
6b7b1820 | 4880 | } |
01f1ba30 JB |
4881 | \f |
4882 | syms_of_xfns () | |
4883 | { | |
01f1ba30 | 4884 | /* This is zero if not using X windows. */ |
b9dc4443 | 4885 | x_in_use = 0; |
f1c16f36 | 4886 | |
f9942c9e JB |
4887 | /* The section below is built by the lisp expression at the top of the file, |
4888 | just above where these variables are declared. */ | |
4889 | /*&&& init symbols here &&&*/ | |
4890 | Qauto_raise = intern ("auto-raise"); | |
4891 | staticpro (&Qauto_raise); | |
4892 | Qauto_lower = intern ("auto-lower"); | |
4893 | staticpro (&Qauto_lower); | |
4894 | Qbackground_color = intern ("background-color"); | |
4895 | staticpro (&Qbackground_color); | |
dbc4e1c1 JB |
4896 | Qbar = intern ("bar"); |
4897 | staticpro (&Qbar); | |
f9942c9e JB |
4898 | Qborder_color = intern ("border-color"); |
4899 | staticpro (&Qborder_color); | |
4900 | Qborder_width = intern ("border-width"); | |
4901 | staticpro (&Qborder_width); | |
dbc4e1c1 JB |
4902 | Qbox = intern ("box"); |
4903 | staticpro (&Qbox); | |
f9942c9e JB |
4904 | Qcursor_color = intern ("cursor-color"); |
4905 | staticpro (&Qcursor_color); | |
dbc4e1c1 JB |
4906 | Qcursor_type = intern ("cursor-type"); |
4907 | staticpro (&Qcursor_type); | |
f9942c9e JB |
4908 | Qfont = intern ("font"); |
4909 | staticpro (&Qfont); | |
4910 | Qforeground_color = intern ("foreground-color"); | |
4911 | staticpro (&Qforeground_color); | |
4912 | Qgeometry = intern ("geometry"); | |
4913 | staticpro (&Qgeometry); | |
f9942c9e JB |
4914 | Qicon_left = intern ("icon-left"); |
4915 | staticpro (&Qicon_left); | |
4916 | Qicon_top = intern ("icon-top"); | |
4917 | staticpro (&Qicon_top); | |
4918 | Qicon_type = intern ("icon-type"); | |
4919 | staticpro (&Qicon_type); | |
80534dd6 KH |
4920 | Qicon_name = intern ("icon-name"); |
4921 | staticpro (&Qicon_name); | |
f9942c9e JB |
4922 | Qinternal_border_width = intern ("internal-border-width"); |
4923 | staticpro (&Qinternal_border_width); | |
4924 | Qleft = intern ("left"); | |
4925 | staticpro (&Qleft); | |
4926 | Qmouse_color = intern ("mouse-color"); | |
4927 | staticpro (&Qmouse_color); | |
baaed68e JB |
4928 | Qnone = intern ("none"); |
4929 | staticpro (&Qnone); | |
f9942c9e JB |
4930 | Qparent_id = intern ("parent-id"); |
4931 | staticpro (&Qparent_id); | |
4701395c KH |
4932 | Qscroll_bar_width = intern ("scroll-bar-width"); |
4933 | staticpro (&Qscroll_bar_width); | |
8af1d7ca JB |
4934 | Qsuppress_icon = intern ("suppress-icon"); |
4935 | staticpro (&Qsuppress_icon); | |
f9942c9e JB |
4936 | Qtop = intern ("top"); |
4937 | staticpro (&Qtop); | |
01f1ba30 | 4938 | Qundefined_color = intern ("undefined-color"); |
f9942c9e | 4939 | staticpro (&Qundefined_color); |
a3c87d4e JB |
4940 | Qvertical_scroll_bars = intern ("vertical-scroll-bars"); |
4941 | staticpro (&Qvertical_scroll_bars); | |
49795535 JB |
4942 | Qvisibility = intern ("visibility"); |
4943 | staticpro (&Qvisibility); | |
f9942c9e JB |
4944 | Qwindow_id = intern ("window-id"); |
4945 | staticpro (&Qwindow_id); | |
4946 | Qx_frame_parameter = intern ("x-frame-parameter"); | |
4947 | staticpro (&Qx_frame_parameter); | |
9ef48a9d RS |
4948 | Qx_resource_name = intern ("x-resource-name"); |
4949 | staticpro (&Qx_resource_name); | |
4fe1de12 RS |
4950 | Quser_position = intern ("user-position"); |
4951 | staticpro (&Quser_position); | |
4952 | Quser_size = intern ("user-size"); | |
4953 | staticpro (&Quser_size); | |
b9dc4443 RS |
4954 | Qdisplay = intern ("display"); |
4955 | staticpro (&Qdisplay); | |
f9942c9e JB |
4956 | /* This is the end of symbol initialization. */ |
4957 | ||
01f1ba30 JB |
4958 | Fput (Qundefined_color, Qerror_conditions, |
4959 | Fcons (Qundefined_color, Fcons (Qerror, Qnil))); | |
4960 | Fput (Qundefined_color, Qerror_message, | |
4961 | build_string ("Undefined color")); | |
4962 | ||
f9942c9e JB |
4963 | init_x_parm_symbols (); |
4964 | ||
f1c7b5a6 RS |
4965 | DEFVAR_LISP ("x-bitmap-file-path", &Vx_bitmap_file_path, |
4966 | "List of directories to search for bitmap files for X."); | |
e241c09b | 4967 | Vx_bitmap_file_path = decode_env_path ((char *) 0, PATH_BITMAPS); |
f1c7b5a6 | 4968 | |
16ae08a9 | 4969 | DEFVAR_LISP ("x-pointer-shape", &Vx_pointer_shape, |
d387c960 | 4970 | "The shape of the pointer when over text.\n\ |
af01ef26 RS |
4971 | Changing the value does not affect existing frames\n\ |
4972 | unless you set the mouse color."); | |
01f1ba30 JB |
4973 | Vx_pointer_shape = Qnil; |
4974 | ||
d387c960 JB |
4975 | DEFVAR_LISP ("x-resource-name", &Vx_resource_name, |
4976 | "The name Emacs uses to look up X resources; for internal use only.\n\ | |
4977 | `x-get-resource' uses this as the first component of the instance name\n\ | |
4978 | when requesting resource values.\n\ | |
4979 | Emacs initially sets `x-resource-name' to the name under which Emacs\n\ | |
4980 | was invoked, or to the value specified with the `-name' or `-rn'\n\ | |
4981 | switches, if present."); | |
4982 | Vx_resource_name = Qnil; | |
ac63d3d6 | 4983 | |
ca0ecbf5 | 4984 | #if 0 /* This doesn't really do anything. */ |
01f1ba30 | 4985 | DEFVAR_INT ("x-nontext-pointer-shape", &Vx_nontext_pointer_shape, |
ca0ecbf5 RS |
4986 | "The shape of the pointer when not over text.\n\ |
4987 | This variable takes effect when you create a new frame\n\ | |
4988 | or when you set the mouse color."); | |
af01ef26 | 4989 | #endif |
01f1ba30 JB |
4990 | Vx_nontext_pointer_shape = Qnil; |
4991 | ||
ca0ecbf5 | 4992 | #if 0 /* This doesn't really do anything. */ |
01f1ba30 | 4993 | DEFVAR_INT ("x-mode-pointer-shape", &Vx_mode_pointer_shape, |
ca0ecbf5 RS |
4994 | "The shape of the pointer when over the mode line.\n\ |
4995 | This variable takes effect when you create a new frame\n\ | |
4996 | or when you set the mouse color."); | |
af01ef26 | 4997 | #endif |
01f1ba30 JB |
4998 | Vx_mode_pointer_shape = Qnil; |
4999 | ||
ca0ecbf5 RS |
5000 | DEFVAR_INT ("x-sensitive-text-pointer-shape", |
5001 | &Vx_sensitive_text_pointer_shape, | |
5002 | "The shape of the pointer when over mouse-sensitive text.\n\ | |
5003 | This variable takes effect when you create a new frame\n\ | |
5004 | or when you set the mouse color."); | |
5005 | Vx_sensitive_text_pointer_shape = Qnil; | |
95f80c78 | 5006 | |
01f1ba30 JB |
5007 | DEFVAR_LISP ("x-cursor-fore-pixel", &Vx_cursor_fore_pixel, |
5008 | "A string indicating the foreground color of the cursor box."); | |
5009 | Vx_cursor_fore_pixel = Qnil; | |
5010 | ||
01f1ba30 | 5011 | DEFVAR_LISP ("x-no-window-manager", &Vx_no_window_manager, |
2d38195d RS |
5012 | "Non-nil if no X window manager is in use.\n\ |
5013 | Emacs doesn't try to figure this out; this is always nil\n\ | |
5014 | unless you set it to something else."); | |
5015 | /* We don't have any way to find this out, so set it to nil | |
5016 | and maybe the user would like to set it to t. */ | |
5017 | Vx_no_window_manager = Qnil; | |
1d3dac41 | 5018 | |
1d3dac41 | 5019 | #ifdef USE_X_TOOLKIT |
f1d238ef | 5020 | Fprovide (intern ("x-toolkit")); |
1d3dac41 | 5021 | #endif |
5b827abb KH |
5022 | #ifdef USE_MOTIF |
5023 | Fprovide (intern ("motif")); | |
5024 | #endif | |
01f1ba30 | 5025 | |
01f1ba30 | 5026 | defsubr (&Sx_get_resource); |
85ffea93 | 5027 | #if 0 |
01f1ba30 JB |
5028 | defsubr (&Sx_draw_rectangle); |
5029 | defsubr (&Sx_erase_rectangle); | |
5030 | defsubr (&Sx_contour_region); | |
5031 | defsubr (&Sx_uncontour_region); | |
85ffea93 | 5032 | #endif |
f0614854 | 5033 | defsubr (&Sx_list_fonts); |
d0c9d219 RS |
5034 | defsubr (&Sx_display_color_p); |
5035 | defsubr (&Sx_display_grayscale_p); | |
8af1d7ca | 5036 | defsubr (&Sx_color_defined_p); |
e12d55b2 | 5037 | defsubr (&Sx_color_values); |
9d317b2c | 5038 | defsubr (&Sx_server_max_request_size); |
41beb8fc RS |
5039 | defsubr (&Sx_server_vendor); |
5040 | defsubr (&Sx_server_version); | |
5041 | defsubr (&Sx_display_pixel_width); | |
5042 | defsubr (&Sx_display_pixel_height); | |
5043 | defsubr (&Sx_display_mm_width); | |
5044 | defsubr (&Sx_display_mm_height); | |
5045 | defsubr (&Sx_display_screens); | |
5046 | defsubr (&Sx_display_planes); | |
5047 | defsubr (&Sx_display_color_cells); | |
5048 | defsubr (&Sx_display_visual_class); | |
5049 | defsubr (&Sx_display_backing_store); | |
5050 | defsubr (&Sx_display_save_under); | |
01567351 | 5051 | #if 0 |
9d04a87a RS |
5052 | defsubr (&Sx_rebind_key); |
5053 | defsubr (&Sx_rebind_keys); | |
01f1ba30 | 5054 | defsubr (&Sx_track_pointer); |
01f1ba30 JB |
5055 | defsubr (&Sx_grab_pointer); |
5056 | defsubr (&Sx_ungrab_pointer); | |
01f1ba30 | 5057 | #endif |
8af1d7ca | 5058 | defsubr (&Sx_parse_geometry); |
f676886a JB |
5059 | defsubr (&Sx_create_frame); |
5060 | defsubr (&Sfocus_frame); | |
5061 | defsubr (&Sunfocus_frame); | |
06ef7355 | 5062 | #if 0 |
01f1ba30 | 5063 | defsubr (&Sx_horizontal_line); |
06ef7355 | 5064 | #endif |
01f1ba30 | 5065 | defsubr (&Sx_open_connection); |
08a90d6a RS |
5066 | defsubr (&Sx_close_connection); |
5067 | defsubr (&Sx_display_list); | |
01f1ba30 | 5068 | defsubr (&Sx_synchronize); |
01f1ba30 JB |
5069 | } |
5070 | ||
5071 | #endif /* HAVE_X_WINDOWS */ |