Commit | Line | Data |
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01f1ba30 | 1 | /* Functions for the X window system. |
637ad741 | 2 | Copyright (C) 1989, 1992, 1993, 1994, 1995, 1996 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 | |
3b7ad313 EN |
18 | the Free Software Foundation, Inc., 59 Temple Place - Suite 330, |
19 | Boston, MA 02111-1307, USA. */ | |
01f1ba30 JB |
20 | |
21 | /* Completely rewritten by Richard Stallman. */ | |
22 | ||
23 | /* Rewritten for X11 by Joseph Arceneaux */ | |
24 | ||
c389a86d RS |
25 | #include <signal.h> |
26 | #include <config.h> | |
27 | ||
40e6f148 RS |
28 | /* This makes the fields of a Display accessible, in Xlib header files. */ |
29 | #define XLIB_ILLEGAL_ACCESS | |
30 | ||
01f1ba30 JB |
31 | #include "lisp.h" |
32 | #include "xterm.h" | |
f676886a | 33 | #include "frame.h" |
01f1ba30 JB |
34 | #include "window.h" |
35 | #include "buffer.h" | |
36 | #include "dispextern.h" | |
1f98fa48 | 37 | #include "keyboard.h" |
9ac0d9e0 | 38 | #include "blockinput.h" |
ef818feb | 39 | #include <paths.h> |
01f1ba30 JB |
40 | |
41 | #ifdef HAVE_X_WINDOWS | |
42 | extern void abort (); | |
43 | ||
271d6c1c KH |
44 | /* On some systems, the character-composition stuff is broken in X11R5. */ |
45 | #if defined (HAVE_X11R5) && ! defined (HAVE_X11R6) | |
46 | #ifdef X11R5_INHIBIT_I18N | |
32e2bcb8 | 47 | #define X_I18N_INHIBITED |
271d6c1c KH |
48 | #endif |
49 | #endif | |
50 | ||
0a93081c | 51 | #ifndef VMS |
0505a740 | 52 | #if 1 /* Used to be #ifdef EMACS_BITMAP_FILES, but this should always work. */ |
ef493a27 RS |
53 | #include "bitmaps/gray.xbm" |
54 | #else | |
dbc4e1c1 | 55 | #include <X11/bitmaps/gray> |
ef493a27 | 56 | #endif |
0a93081c JB |
57 | #else |
58 | #include "[.bitmaps]gray.xbm" | |
59 | #endif | |
dbc4e1c1 | 60 | |
9ef48a9d RS |
61 | #ifdef USE_X_TOOLKIT |
62 | #include <X11/Shell.h> | |
63 | ||
398ffa92 | 64 | #ifndef USE_MOTIF |
9ef48a9d RS |
65 | #include <X11/Xaw/Paned.h> |
66 | #include <X11/Xaw/Label.h> | |
398ffa92 | 67 | #endif /* USE_MOTIF */ |
9ef48a9d RS |
68 | |
69 | #ifdef USG | |
70 | #undef USG /* ####KLUDGE for Solaris 2.2 and up */ | |
71 | #include <X11/Xos.h> | |
72 | #define USG | |
73 | #else | |
74 | #include <X11/Xos.h> | |
75 | #endif | |
76 | ||
77 | #include "widget.h" | |
78 | ||
79 | #include "../lwlib/lwlib.h" | |
80 | ||
3b882b1d RS |
81 | /* Do the EDITRES protocol if running X11R5 |
82 | Exception: HP-UX (at least version A.09.05) has X11R5 without EditRes */ | |
83 | #if (XtSpecificationRelease >= 5) && !defined(NO_EDITRES) | |
6c32dd68 | 84 | #define HACK_EDITRES |
b9dc4443 | 85 | extern void _XEditResCheckMessages (); |
6c32dd68 PR |
86 | #endif /* R5 + Athena */ |
87 | ||
88 | /* Unique id counter for widgets created by the Lucid Widget | |
b9dc4443 | 89 | Library. */ |
6c32dd68 PR |
90 | extern LWLIB_ID widget_id_tick; |
91 | ||
82c90203 | 92 | /* This is part of a kludge--see lwlib/xlwmenu.c. */ |
03e2c340 | 93 | extern XFontStruct *xlwmenu_default_font; |
9ef48a9d | 94 | |
6bc20398 | 95 | extern void free_frame_menubar (); |
9ef48a9d RS |
96 | #endif /* USE_X_TOOLKIT */ |
97 | ||
01f1ba30 JB |
98 | #define min(a,b) ((a) < (b) ? (a) : (b)) |
99 | #define max(a,b) ((a) > (b) ? (a) : (b)) | |
100 | ||
9d317b2c RS |
101 | #ifdef HAVE_X11R4 |
102 | #define MAXREQUEST(dpy) (XMaxRequestSize (dpy)) | |
103 | #else | |
104 | #define MAXREQUEST(dpy) ((dpy)->max_request_size) | |
105 | #endif | |
106 | ||
d387c960 JB |
107 | /* The name we're using in resource queries. */ |
108 | Lisp_Object Vx_resource_name; | |
ac63d3d6 | 109 | |
01f1ba30 | 110 | /* The background and shape of the mouse pointer, and shape when not |
b9dc4443 | 111 | over text or in the modeline. */ |
01f1ba30 | 112 | Lisp_Object Vx_pointer_shape, Vx_nontext_pointer_shape, Vx_mode_pointer_shape; |
ca0ecbf5 RS |
113 | /* The shape when over mouse-sensitive text. */ |
114 | Lisp_Object Vx_sensitive_text_pointer_shape; | |
01f1ba30 | 115 | |
b9dc4443 | 116 | /* Color of chars displayed in cursor box. */ |
01f1ba30 JB |
117 | Lisp_Object Vx_cursor_fore_pixel; |
118 | ||
b9dc4443 RS |
119 | /* Nonzero if using X. */ |
120 | static int x_in_use; | |
01f1ba30 | 121 | |
b9dc4443 | 122 | /* Non nil if no window manager is in use. */ |
01f1ba30 JB |
123 | Lisp_Object Vx_no_window_manager; |
124 | ||
f1c7b5a6 RS |
125 | /* Search path for bitmap files. */ |
126 | Lisp_Object Vx_bitmap_file_path; | |
127 | ||
f9942c9e JB |
128 | /* Evaluate this expression to rebuild the section of syms_of_xfns |
129 | that initializes and staticpros the symbols declared below. Note | |
130 | that Emacs 18 has a bug that keeps C-x C-e from being able to | |
131 | evaluate this expression. | |
132 | ||
133 | (progn | |
134 | ;; Accumulate a list of the symbols we want to initialize from the | |
135 | ;; declarations at the top of the file. | |
136 | (goto-char (point-min)) | |
137 | (search-forward "/\*&&& symbols declared here &&&*\/\n") | |
138 | (let (symbol-list) | |
139 | (while (looking-at "Lisp_Object \\(Q[a-z_]+\\)") | |
140 | (setq symbol-list | |
141 | (cons (buffer-substring (match-beginning 1) (match-end 1)) | |
142 | symbol-list)) | |
143 | (forward-line 1)) | |
144 | (setq symbol-list (nreverse symbol-list)) | |
145 | ;; Delete the section of syms_of_... where we initialize the symbols. | |
146 | (search-forward "\n /\*&&& init symbols here &&&*\/\n") | |
147 | (let ((start (point))) | |
148 | (while (looking-at "^ Q") | |
149 | (forward-line 2)) | |
150 | (kill-region start (point))) | |
151 | ;; Write a new symbol initialization section. | |
152 | (while symbol-list | |
153 | (insert (format " %s = intern (\"" (car symbol-list))) | |
154 | (let ((start (point))) | |
155 | (insert (substring (car symbol-list) 1)) | |
156 | (subst-char-in-region start (point) ?_ ?-)) | |
157 | (insert (format "\");\n staticpro (&%s);\n" (car symbol-list))) | |
158 | (setq symbol-list (cdr symbol-list))))) | |
159 | ||
160 | */ | |
161 | ||
162 | /*&&& symbols declared here &&&*/ | |
163 | Lisp_Object Qauto_raise; | |
164 | Lisp_Object Qauto_lower; | |
165 | Lisp_Object Qbackground_color; | |
dbc4e1c1 | 166 | Lisp_Object Qbar; |
f9942c9e JB |
167 | Lisp_Object Qborder_color; |
168 | Lisp_Object Qborder_width; | |
dbc4e1c1 | 169 | Lisp_Object Qbox; |
f9942c9e | 170 | Lisp_Object Qcursor_color; |
dbc4e1c1 | 171 | Lisp_Object Qcursor_type; |
f9942c9e JB |
172 | Lisp_Object Qforeground_color; |
173 | Lisp_Object Qgeometry; | |
f9942c9e JB |
174 | Lisp_Object Qicon_left; |
175 | Lisp_Object Qicon_top; | |
176 | Lisp_Object Qicon_type; | |
80534dd6 | 177 | Lisp_Object Qicon_name; |
f9942c9e JB |
178 | Lisp_Object Qinternal_border_width; |
179 | Lisp_Object Qleft; | |
180 | Lisp_Object Qmouse_color; | |
baaed68e | 181 | Lisp_Object Qnone; |
f9942c9e | 182 | Lisp_Object Qparent_id; |
4701395c | 183 | Lisp_Object Qscroll_bar_width; |
8af1d7ca | 184 | Lisp_Object Qsuppress_icon; |
f9942c9e | 185 | Lisp_Object Qtop; |
01f1ba30 | 186 | Lisp_Object Qundefined_color; |
a3c87d4e | 187 | Lisp_Object Qvertical_scroll_bars; |
49795535 | 188 | Lisp_Object Qvisibility; |
f9942c9e | 189 | Lisp_Object Qwindow_id; |
f676886a | 190 | Lisp_Object Qx_frame_parameter; |
9ef48a9d | 191 | Lisp_Object Qx_resource_name; |
4fe1de12 RS |
192 | Lisp_Object Quser_position; |
193 | Lisp_Object Quser_size; | |
b9dc4443 | 194 | Lisp_Object Qdisplay; |
01f1ba30 | 195 | |
b9dc4443 | 196 | /* The below are defined in frame.c. */ |
baaed68e | 197 | extern Lisp_Object Qheight, Qminibuffer, Qname, Qonly, Qwidth; |
c2304e02 | 198 | extern Lisp_Object Qunsplittable, Qmenu_bar_lines, Qbuffer_predicate, Qtitle; |
f9942c9e | 199 | |
01f1ba30 JB |
200 | extern Lisp_Object Vwindow_system_version; |
201 | ||
01f1ba30 | 202 | \f |
11ae94fe | 203 | /* Error if we are not connected to X. */ |
7fc9de26 | 204 | void |
11ae94fe RS |
205 | check_x () |
206 | { | |
b9dc4443 | 207 | if (! x_in_use) |
11ae94fe RS |
208 | error ("X windows are not in use or not initialized"); |
209 | } | |
210 | ||
1c59f5df RS |
211 | /* Nonzero if we can use mouse menus. |
212 | You should not call this unless HAVE_MENUS is defined. */ | |
75cc8ee5 RS |
213 | |
214 | int | |
1c59f5df | 215 | have_menus_p () |
75cc8ee5 | 216 | { |
b9dc4443 RS |
217 | return x_in_use; |
218 | } | |
219 | ||
220 | /* Extract a frame as a FRAME_PTR, defaulting to the selected frame | |
221 | and checking validity for X. */ | |
222 | ||
223 | FRAME_PTR | |
224 | check_x_frame (frame) | |
225 | Lisp_Object frame; | |
226 | { | |
227 | FRAME_PTR f; | |
228 | ||
229 | if (NILP (frame)) | |
230 | f = selected_frame; | |
231 | else | |
232 | { | |
233 | CHECK_LIVE_FRAME (frame, 0); | |
234 | f = XFRAME (frame); | |
235 | } | |
236 | if (! FRAME_X_P (f)) | |
1c59f5df | 237 | error ("Non-X frame used"); |
b9dc4443 | 238 | return f; |
75cc8ee5 RS |
239 | } |
240 | ||
b9dc4443 RS |
241 | /* Let the user specify an X display with a frame. |
242 | nil stands for the selected frame--or, if that is not an X frame, | |
243 | the first X display on the list. */ | |
244 | ||
245 | static struct x_display_info * | |
246 | check_x_display_info (frame) | |
247 | Lisp_Object frame; | |
248 | { | |
249 | if (NILP (frame)) | |
250 | { | |
251 | if (FRAME_X_P (selected_frame)) | |
252 | return FRAME_X_DISPLAY_INFO (selected_frame); | |
253 | else if (x_display_list != 0) | |
254 | return x_display_list; | |
255 | else | |
256 | error ("X windows are not in use or not initialized"); | |
257 | } | |
258 | else if (STRINGP (frame)) | |
259 | return x_display_info_for_name (frame); | |
260 | else | |
261 | { | |
262 | FRAME_PTR f; | |
263 | ||
264 | CHECK_LIVE_FRAME (frame, 0); | |
265 | f = XFRAME (frame); | |
266 | if (! FRAME_X_P (f)) | |
1c59f5df | 267 | error ("Non-X frame used"); |
b9dc4443 RS |
268 | return FRAME_X_DISPLAY_INFO (f); |
269 | } | |
270 | } | |
271 | \f | |
f676886a JB |
272 | /* Return the Emacs frame-object corresponding to an X window. |
273 | It could be the frame's main window or an icon window. */ | |
01f1ba30 | 274 | |
34ca5317 | 275 | /* This function can be called during GC, so use GC_xxx type test macros. */ |
bcb2db92 | 276 | |
f676886a | 277 | struct frame * |
2d271e2e KH |
278 | x_window_to_frame (dpyinfo, wdesc) |
279 | struct x_display_info *dpyinfo; | |
01f1ba30 JB |
280 | int wdesc; |
281 | { | |
f676886a JB |
282 | Lisp_Object tail, frame; |
283 | struct frame *f; | |
01f1ba30 | 284 | |
34ca5317 | 285 | for (tail = Vframe_list; GC_CONSP (tail); tail = XCONS (tail)->cdr) |
01f1ba30 | 286 | { |
f676886a | 287 | frame = XCONS (tail)->car; |
34ca5317 | 288 | if (!GC_FRAMEP (frame)) |
01f1ba30 | 289 | continue; |
f676886a | 290 | f = XFRAME (frame); |
7556890b | 291 | if (f->output_data.nothing == 1 || FRAME_X_DISPLAY_INFO (f) != dpyinfo) |
2d271e2e | 292 | continue; |
9ef48a9d | 293 | #ifdef USE_X_TOOLKIT |
7556890b RS |
294 | if ((f->output_data.x->edit_widget |
295 | && XtWindow (f->output_data.x->edit_widget) == wdesc) | |
296 | || f->output_data.x->icon_desc == wdesc) | |
9ef48a9d RS |
297 | return f; |
298 | #else /* not USE_X_TOOLKIT */ | |
fe24a618 | 299 | if (FRAME_X_WINDOW (f) == wdesc |
7556890b | 300 | || f->output_data.x->icon_desc == wdesc) |
f676886a | 301 | return f; |
9ef48a9d RS |
302 | #endif /* not USE_X_TOOLKIT */ |
303 | } | |
304 | return 0; | |
305 | } | |
306 | ||
307 | #ifdef USE_X_TOOLKIT | |
308 | /* Like x_window_to_frame but also compares the window with the widget's | |
309 | windows. */ | |
310 | ||
311 | struct frame * | |
2d271e2e KH |
312 | x_any_window_to_frame (dpyinfo, wdesc) |
313 | struct x_display_info *dpyinfo; | |
9ef48a9d RS |
314 | int wdesc; |
315 | { | |
316 | Lisp_Object tail, frame; | |
317 | struct frame *f; | |
7556890b | 318 | struct x_output *x; |
9ef48a9d | 319 | |
34ca5317 | 320 | for (tail = Vframe_list; GC_CONSP (tail); tail = XCONS (tail)->cdr) |
9ef48a9d RS |
321 | { |
322 | frame = XCONS (tail)->car; | |
34ca5317 | 323 | if (!GC_FRAMEP (frame)) |
9ef48a9d RS |
324 | continue; |
325 | f = XFRAME (frame); | |
54e9e953 | 326 | if (f->output_data.nothing == 1 || FRAME_X_DISPLAY_INFO (f) != dpyinfo) |
2d271e2e | 327 | continue; |
7556890b | 328 | x = f->output_data.x; |
9ef48a9d RS |
329 | /* This frame matches if the window is any of its widgets. */ |
330 | if (wdesc == XtWindow (x->widget) | |
331 | || wdesc == XtWindow (x->column_widget) | |
332 | || wdesc == XtWindow (x->edit_widget)) | |
333 | return f; | |
334 | /* Match if the window is this frame's menubar. */ | |
6c32dd68 | 335 | if (lw_window_is_in_menubar (wdesc, x->menubar_widget)) |
9ef48a9d | 336 | return f; |
01f1ba30 JB |
337 | } |
338 | return 0; | |
339 | } | |
5e65b9ab | 340 | |
5fbc3f3a KH |
341 | /* Likewise, but exclude the menu bar widget. */ |
342 | ||
343 | struct frame * | |
344 | x_non_menubar_window_to_frame (dpyinfo, wdesc) | |
345 | struct x_display_info *dpyinfo; | |
346 | int wdesc; | |
347 | { | |
348 | Lisp_Object tail, frame; | |
349 | struct frame *f; | |
7556890b | 350 | struct x_output *x; |
5fbc3f3a KH |
351 | |
352 | for (tail = Vframe_list; GC_CONSP (tail); tail = XCONS (tail)->cdr) | |
353 | { | |
354 | frame = XCONS (tail)->car; | |
355 | if (!GC_FRAMEP (frame)) | |
356 | continue; | |
357 | f = XFRAME (frame); | |
54e9e953 | 358 | if (f->output_data.nothing == 1 || FRAME_X_DISPLAY_INFO (f) != dpyinfo) |
5fbc3f3a | 359 | continue; |
7556890b | 360 | x = f->output_data.x; |
5fbc3f3a KH |
361 | /* This frame matches if the window is any of its widgets. */ |
362 | if (wdesc == XtWindow (x->widget) | |
363 | || wdesc == XtWindow (x->column_widget) | |
364 | || wdesc == XtWindow (x->edit_widget)) | |
365 | return f; | |
366 | } | |
367 | return 0; | |
368 | } | |
369 | ||
fd3a3022 RS |
370 | /* Likewise, but consider only the menu bar widget. */ |
371 | ||
372 | struct frame * | |
373 | x_menubar_window_to_frame (dpyinfo, wdesc) | |
374 | struct x_display_info *dpyinfo; | |
375 | int wdesc; | |
376 | { | |
377 | Lisp_Object tail, frame; | |
378 | struct frame *f; | |
7556890b | 379 | struct x_output *x; |
fd3a3022 RS |
380 | |
381 | for (tail = Vframe_list; GC_CONSP (tail); tail = XCONS (tail)->cdr) | |
382 | { | |
383 | frame = XCONS (tail)->car; | |
384 | if (!GC_FRAMEP (frame)) | |
385 | continue; | |
386 | f = XFRAME (frame); | |
54e9e953 | 387 | if (f->output_data.nothing == 1 || FRAME_X_DISPLAY_INFO (f) != dpyinfo) |
fd3a3022 | 388 | continue; |
7556890b | 389 | x = f->output_data.x; |
fd3a3022 RS |
390 | /* Match if the window is this frame's menubar. */ |
391 | if (lw_window_is_in_menubar (wdesc, x->menubar_widget)) | |
392 | return f; | |
393 | } | |
394 | return 0; | |
395 | } | |
396 | ||
5e65b9ab RS |
397 | /* Return the frame whose principal (outermost) window is WDESC. |
398 | If WDESC is some other (smaller) window, we return 0. */ | |
399 | ||
400 | struct frame * | |
2d271e2e KH |
401 | x_top_window_to_frame (dpyinfo, wdesc) |
402 | struct x_display_info *dpyinfo; | |
5e65b9ab RS |
403 | int wdesc; |
404 | { | |
405 | Lisp_Object tail, frame; | |
406 | struct frame *f; | |
7556890b | 407 | struct x_output *x; |
5e65b9ab | 408 | |
34ca5317 | 409 | for (tail = Vframe_list; GC_CONSP (tail); tail = XCONS (tail)->cdr) |
5e65b9ab RS |
410 | { |
411 | frame = XCONS (tail)->car; | |
34ca5317 | 412 | if (!GC_FRAMEP (frame)) |
5e65b9ab RS |
413 | continue; |
414 | f = XFRAME (frame); | |
54e9e953 | 415 | if (f->output_data.nothing == 1 || FRAME_X_DISPLAY_INFO (f) != dpyinfo) |
2d271e2e | 416 | continue; |
7556890b | 417 | x = f->output_data.x; |
5e65b9ab RS |
418 | /* This frame matches if the window is its topmost widget. */ |
419 | if (wdesc == XtWindow (x->widget)) | |
420 | return f; | |
7a994728 KH |
421 | #if 0 /* I don't know why it did this, |
422 | but it seems logically wrong, | |
423 | and it causes trouble for MapNotify events. */ | |
5e65b9ab RS |
424 | /* Match if the window is this frame's menubar. */ |
425 | if (x->menubar_widget | |
426 | && wdesc == XtWindow (x->menubar_widget)) | |
427 | return f; | |
7a994728 | 428 | #endif |
5e65b9ab RS |
429 | } |
430 | return 0; | |
431 | } | |
9ef48a9d | 432 | #endif /* USE_X_TOOLKIT */ |
01f1ba30 | 433 | |
01f1ba30 | 434 | \f |
203c1d73 RS |
435 | |
436 | /* Code to deal with bitmaps. Bitmaps are referenced by their bitmap | |
437 | id, which is just an int that this section returns. Bitmaps are | |
438 | reference counted so they can be shared among frames. | |
439 | ||
440 | Bitmap indices are guaranteed to be > 0, so a negative number can | |
441 | be used to indicate no bitmap. | |
442 | ||
443 | If you use x_create_bitmap_from_data, then you must keep track of | |
444 | the bitmaps yourself. That is, creating a bitmap from the same | |
b9dc4443 | 445 | data more than once will not be caught. */ |
203c1d73 RS |
446 | |
447 | ||
f1c7b5a6 RS |
448 | /* Functions to access the contents of a bitmap, given an id. */ |
449 | ||
450 | int | |
451 | x_bitmap_height (f, id) | |
452 | FRAME_PTR f; | |
453 | int id; | |
454 | { | |
08a90d6a | 455 | return FRAME_X_DISPLAY_INFO (f)->bitmaps[id - 1].height; |
f1c7b5a6 RS |
456 | } |
457 | ||
458 | int | |
459 | x_bitmap_width (f, id) | |
460 | FRAME_PTR f; | |
461 | int id; | |
462 | { | |
08a90d6a | 463 | return FRAME_X_DISPLAY_INFO (f)->bitmaps[id - 1].width; |
f1c7b5a6 RS |
464 | } |
465 | ||
466 | int | |
467 | x_bitmap_pixmap (f, id) | |
468 | FRAME_PTR f; | |
469 | int id; | |
470 | { | |
08a90d6a | 471 | return FRAME_X_DISPLAY_INFO (f)->bitmaps[id - 1].pixmap; |
f1c7b5a6 RS |
472 | } |
473 | ||
474 | ||
203c1d73 RS |
475 | /* Allocate a new bitmap record. Returns index of new record. */ |
476 | ||
477 | static int | |
08a90d6a RS |
478 | x_allocate_bitmap_record (f) |
479 | FRAME_PTR f; | |
203c1d73 | 480 | { |
08a90d6a RS |
481 | struct x_display_info *dpyinfo = FRAME_X_DISPLAY_INFO (f); |
482 | int i; | |
483 | ||
484 | if (dpyinfo->bitmaps == NULL) | |
203c1d73 | 485 | { |
08a90d6a RS |
486 | dpyinfo->bitmaps_size = 10; |
487 | dpyinfo->bitmaps | |
488 | = (struct x_bitmap_record *) xmalloc (dpyinfo->bitmaps_size * sizeof (struct x_bitmap_record)); | |
489 | dpyinfo->bitmaps_last = 1; | |
203c1d73 RS |
490 | return 1; |
491 | } | |
492 | ||
08a90d6a RS |
493 | if (dpyinfo->bitmaps_last < dpyinfo->bitmaps_size) |
494 | return ++dpyinfo->bitmaps_last; | |
203c1d73 | 495 | |
08a90d6a RS |
496 | for (i = 0; i < dpyinfo->bitmaps_size; ++i) |
497 | if (dpyinfo->bitmaps[i].refcount == 0) | |
498 | return i + 1; | |
203c1d73 | 499 | |
08a90d6a RS |
500 | dpyinfo->bitmaps_size *= 2; |
501 | dpyinfo->bitmaps | |
502 | = (struct x_bitmap_record *) xrealloc (dpyinfo->bitmaps, | |
503 | dpyinfo->bitmaps_size * sizeof (struct x_bitmap_record)); | |
504 | return ++dpyinfo->bitmaps_last; | |
203c1d73 RS |
505 | } |
506 | ||
507 | /* Add one reference to the reference count of the bitmap with id ID. */ | |
508 | ||
509 | void | |
f1c7b5a6 RS |
510 | x_reference_bitmap (f, id) |
511 | FRAME_PTR f; | |
203c1d73 RS |
512 | int id; |
513 | { | |
08a90d6a | 514 | ++FRAME_X_DISPLAY_INFO (f)->bitmaps[id - 1].refcount; |
203c1d73 RS |
515 | } |
516 | ||
517 | /* Create a bitmap for frame F from a HEIGHT x WIDTH array of bits at BITS. */ | |
518 | ||
519 | int | |
520 | x_create_bitmap_from_data (f, bits, width, height) | |
521 | struct frame *f; | |
522 | char *bits; | |
523 | unsigned int width, height; | |
524 | { | |
08a90d6a | 525 | struct x_display_info *dpyinfo = FRAME_X_DISPLAY_INFO (f); |
203c1d73 RS |
526 | Pixmap bitmap; |
527 | int id; | |
528 | ||
b9dc4443 | 529 | bitmap = XCreateBitmapFromData (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
203c1d73 RS |
530 | bits, width, height); |
531 | ||
532 | if (! bitmap) | |
533 | return -1; | |
534 | ||
08a90d6a RS |
535 | id = x_allocate_bitmap_record (f); |
536 | dpyinfo->bitmaps[id - 1].pixmap = bitmap; | |
537 | dpyinfo->bitmaps[id - 1].file = NULL; | |
538 | dpyinfo->bitmaps[id - 1].refcount = 1; | |
539 | dpyinfo->bitmaps[id - 1].depth = 1; | |
540 | dpyinfo->bitmaps[id - 1].height = height; | |
541 | dpyinfo->bitmaps[id - 1].width = width; | |
203c1d73 RS |
542 | |
543 | return id; | |
544 | } | |
545 | ||
546 | /* Create bitmap from file FILE for frame F. */ | |
547 | ||
548 | int | |
549 | x_create_bitmap_from_file (f, file) | |
550 | struct frame *f; | |
f1c7b5a6 | 551 | Lisp_Object file; |
203c1d73 | 552 | { |
08a90d6a | 553 | struct x_display_info *dpyinfo = FRAME_X_DISPLAY_INFO (f); |
203c1d73 RS |
554 | unsigned int width, height; |
555 | Pixmap bitmap; | |
556 | int xhot, yhot, result, id; | |
f1c7b5a6 RS |
557 | Lisp_Object found; |
558 | int fd; | |
559 | char *filename; | |
203c1d73 RS |
560 | |
561 | /* Look for an existing bitmap with the same name. */ | |
08a90d6a | 562 | for (id = 0; id < dpyinfo->bitmaps_last; ++id) |
203c1d73 | 563 | { |
08a90d6a RS |
564 | if (dpyinfo->bitmaps[id].refcount |
565 | && dpyinfo->bitmaps[id].file | |
566 | && !strcmp (dpyinfo->bitmaps[id].file, (char *) XSTRING (file)->data)) | |
203c1d73 | 567 | { |
08a90d6a | 568 | ++dpyinfo->bitmaps[id].refcount; |
203c1d73 RS |
569 | return id + 1; |
570 | } | |
571 | } | |
572 | ||
f1c7b5a6 RS |
573 | /* Search bitmap-file-path for the file, if appropriate. */ |
574 | fd = openp (Vx_bitmap_file_path, file, "", &found, 0); | |
575 | if (fd < 0) | |
576 | return -1; | |
577 | close (fd); | |
578 | ||
579 | filename = (char *) XSTRING (found)->data; | |
580 | ||
b9dc4443 | 581 | result = XReadBitmapFile (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
f1c7b5a6 | 582 | filename, &width, &height, &bitmap, &xhot, &yhot); |
203c1d73 RS |
583 | if (result != BitmapSuccess) |
584 | return -1; | |
585 | ||
08a90d6a RS |
586 | id = x_allocate_bitmap_record (f); |
587 | dpyinfo->bitmaps[id - 1].pixmap = bitmap; | |
588 | dpyinfo->bitmaps[id - 1].refcount = 1; | |
589 | dpyinfo->bitmaps[id - 1].file = (char *) xmalloc (XSTRING (file)->size + 1); | |
590 | dpyinfo->bitmaps[id - 1].depth = 1; | |
591 | dpyinfo->bitmaps[id - 1].height = height; | |
592 | dpyinfo->bitmaps[id - 1].width = width; | |
593 | strcpy (dpyinfo->bitmaps[id - 1].file, XSTRING (file)->data); | |
203c1d73 RS |
594 | |
595 | return id; | |
596 | } | |
597 | ||
598 | /* Remove reference to bitmap with id number ID. */ | |
599 | ||
600 | int | |
f1c7b5a6 RS |
601 | x_destroy_bitmap (f, id) |
602 | FRAME_PTR f; | |
203c1d73 RS |
603 | int id; |
604 | { | |
08a90d6a RS |
605 | struct x_display_info *dpyinfo = FRAME_X_DISPLAY_INFO (f); |
606 | ||
203c1d73 RS |
607 | if (id > 0) |
608 | { | |
08a90d6a RS |
609 | --dpyinfo->bitmaps[id - 1].refcount; |
610 | if (dpyinfo->bitmaps[id - 1].refcount == 0) | |
203c1d73 | 611 | { |
ed662bdd | 612 | BLOCK_INPUT; |
08a90d6a RS |
613 | XFreePixmap (FRAME_X_DISPLAY (f), dpyinfo->bitmaps[id - 1].pixmap); |
614 | if (dpyinfo->bitmaps[id - 1].file) | |
203c1d73 | 615 | { |
08a90d6a RS |
616 | free (dpyinfo->bitmaps[id - 1].file); |
617 | dpyinfo->bitmaps[id - 1].file = NULL; | |
203c1d73 | 618 | } |
ed662bdd | 619 | UNBLOCK_INPUT; |
203c1d73 RS |
620 | } |
621 | } | |
622 | } | |
623 | ||
08a90d6a | 624 | /* Free all the bitmaps for the display specified by DPYINFO. */ |
203c1d73 | 625 | |
08a90d6a RS |
626 | static void |
627 | x_destroy_all_bitmaps (dpyinfo) | |
628 | struct x_display_info *dpyinfo; | |
203c1d73 | 629 | { |
08a90d6a RS |
630 | int i; |
631 | for (i = 0; i < dpyinfo->bitmaps_last; i++) | |
632 | if (dpyinfo->bitmaps[i].refcount > 0) | |
633 | { | |
634 | XFreePixmap (dpyinfo->display, dpyinfo->bitmaps[i].pixmap); | |
635 | if (dpyinfo->bitmaps[i].file) | |
636 | free (dpyinfo->bitmaps[i].file); | |
637 | } | |
638 | dpyinfo->bitmaps_last = 0; | |
203c1d73 RS |
639 | } |
640 | \f | |
f676886a | 641 | /* Connect the frame-parameter names for X frames |
01f1ba30 JB |
642 | to the ways of passing the parameter values to the window system. |
643 | ||
644 | The name of a parameter, as a Lisp symbol, | |
f676886a | 645 | has an `x-frame-parameter' property which is an integer in Lisp |
9fb026ab | 646 | that is an index in this table. */ |
01f1ba30 | 647 | |
f676886a | 648 | struct x_frame_parm_table |
01f1ba30 JB |
649 | { |
650 | char *name; | |
f676886a | 651 | void (*setter)( /* struct frame *frame, Lisp_Object val, oldval */ ); |
01f1ba30 JB |
652 | }; |
653 | ||
654 | void x_set_foreground_color (); | |
655 | void x_set_background_color (); | |
656 | void x_set_mouse_color (); | |
657 | void x_set_cursor_color (); | |
658 | void x_set_border_color (); | |
dbc4e1c1 | 659 | void x_set_cursor_type (); |
01f1ba30 | 660 | void x_set_icon_type (); |
80534dd6 | 661 | void x_set_icon_name (); |
01f1ba30 JB |
662 | void x_set_font (); |
663 | void x_set_border_width (); | |
664 | void x_set_internal_border_width (); | |
f945b920 | 665 | void x_explicitly_set_name (); |
01f1ba30 JB |
666 | void x_set_autoraise (); |
667 | void x_set_autolower (); | |
a3c87d4e | 668 | void x_set_vertical_scroll_bars (); |
d043f1a4 RS |
669 | void x_set_visibility (); |
670 | void x_set_menu_bar_lines (); | |
4701395c | 671 | void x_set_scroll_bar_width (); |
943b580d | 672 | void x_set_title (); |
eac358ef | 673 | void x_set_unsplittable (); |
01f1ba30 | 674 | |
f676886a | 675 | static struct x_frame_parm_table x_frame_parms[] = |
01f1ba30 | 676 | { |
9fb026ab RS |
677 | "auto-raise", x_set_autoraise, |
678 | "auto-lower", x_set_autolower, | |
01f1ba30 | 679 | "background-color", x_set_background_color, |
01f1ba30 | 680 | "border-color", x_set_border_color, |
9fb026ab RS |
681 | "border-width", x_set_border_width, |
682 | "cursor-color", x_set_cursor_color, | |
dbc4e1c1 | 683 | "cursor-type", x_set_cursor_type, |
01f1ba30 | 684 | "font", x_set_font, |
9fb026ab RS |
685 | "foreground-color", x_set_foreground_color, |
686 | "icon-name", x_set_icon_name, | |
687 | "icon-type", x_set_icon_type, | |
01f1ba30 | 688 | "internal-border-width", x_set_internal_border_width, |
d043f1a4 | 689 | "menu-bar-lines", x_set_menu_bar_lines, |
9fb026ab RS |
690 | "mouse-color", x_set_mouse_color, |
691 | "name", x_explicitly_set_name, | |
4701395c | 692 | "scroll-bar-width", x_set_scroll_bar_width, |
943b580d | 693 | "title", x_set_title, |
eac358ef | 694 | "unsplittable", x_set_unsplittable, |
9fb026ab RS |
695 | "vertical-scroll-bars", x_set_vertical_scroll_bars, |
696 | "visibility", x_set_visibility, | |
01f1ba30 JB |
697 | }; |
698 | ||
f676886a | 699 | /* Attach the `x-frame-parameter' properties to |
01f1ba30 JB |
700 | the Lisp symbol names of parameters relevant to X. */ |
701 | ||
702 | init_x_parm_symbols () | |
703 | { | |
704 | int i; | |
705 | ||
d043f1a4 | 706 | for (i = 0; i < sizeof (x_frame_parms) / sizeof (x_frame_parms[0]); i++) |
f676886a | 707 | Fput (intern (x_frame_parms[i].name), Qx_frame_parameter, |
01f1ba30 JB |
708 | make_number (i)); |
709 | } | |
710 | \f | |
f9942c9e JB |
711 | /* Change the parameters of FRAME as specified by ALIST. |
712 | If a parameter is not specially recognized, do nothing; | |
713 | otherwise call the `x_set_...' function for that parameter. */ | |
d043f1a4 | 714 | |
f9942c9e JB |
715 | void |
716 | x_set_frame_parameters (f, alist) | |
717 | FRAME_PTR f; | |
718 | Lisp_Object alist; | |
719 | { | |
720 | Lisp_Object tail; | |
721 | ||
722 | /* If both of these parameters are present, it's more efficient to | |
723 | set them both at once. So we wait until we've looked at the | |
724 | entire list before we set them. */ | |
725 | Lisp_Object width, height; | |
726 | ||
727 | /* Same here. */ | |
728 | Lisp_Object left, top; | |
f9942c9e | 729 | |
a59e4f3d RS |
730 | /* Same with these. */ |
731 | Lisp_Object icon_left, icon_top; | |
732 | ||
f5e70acd RS |
733 | /* Record in these vectors all the parms specified. */ |
734 | Lisp_Object *parms; | |
735 | Lisp_Object *values; | |
736 | int i; | |
e1d962d7 | 737 | int left_no_change = 0, top_no_change = 0; |
a59e4f3d | 738 | int icon_left_no_change = 0, icon_top_no_change = 0; |
203c1d73 | 739 | |
f5e70acd RS |
740 | i = 0; |
741 | for (tail = alist; CONSP (tail); tail = Fcdr (tail)) | |
742 | i++; | |
743 | ||
744 | parms = (Lisp_Object *) alloca (i * sizeof (Lisp_Object)); | |
745 | values = (Lisp_Object *) alloca (i * sizeof (Lisp_Object)); | |
f9942c9e | 746 | |
f5e70acd RS |
747 | /* Extract parm names and values into those vectors. */ |
748 | ||
749 | i = 0; | |
f9942c9e JB |
750 | for (tail = alist; CONSP (tail); tail = Fcdr (tail)) |
751 | { | |
752 | Lisp_Object elt, prop, val; | |
753 | ||
754 | elt = Fcar (tail); | |
f5e70acd RS |
755 | parms[i] = Fcar (elt); |
756 | values[i] = Fcdr (elt); | |
757 | i++; | |
758 | } | |
759 | ||
d387c960 | 760 | width = height = top = left = Qunbound; |
a59e4f3d | 761 | icon_left = icon_top = Qunbound; |
f9942c9e | 762 | |
f5e70acd RS |
763 | /* Now process them in reverse of specified order. */ |
764 | for (i--; i >= 0; i--) | |
765 | { | |
766 | Lisp_Object prop, val; | |
767 | ||
768 | prop = parms[i]; | |
769 | val = values[i]; | |
770 | ||
771 | if (EQ (prop, Qwidth)) | |
f9942c9e | 772 | width = val; |
f5e70acd | 773 | else if (EQ (prop, Qheight)) |
f9942c9e | 774 | height = val; |
f5e70acd | 775 | else if (EQ (prop, Qtop)) |
f9942c9e | 776 | top = val; |
f5e70acd | 777 | else if (EQ (prop, Qleft)) |
f9942c9e | 778 | left = val; |
a59e4f3d RS |
779 | else if (EQ (prop, Qicon_top)) |
780 | icon_top = val; | |
781 | else if (EQ (prop, Qicon_left)) | |
782 | icon_left = val; | |
f9942c9e JB |
783 | else |
784 | { | |
98381190 | 785 | register Lisp_Object param_index, old_value; |
ea96210c | 786 | |
98381190 KH |
787 | param_index = Fget (prop, Qx_frame_parameter); |
788 | old_value = get_frame_param (f, prop); | |
f9942c9e | 789 | store_frame_param (f, prop, val); |
40c03e12 KH |
790 | if (NATNUMP (param_index) |
791 | && (XFASTINT (param_index) | |
ea96210c JB |
792 | < sizeof (x_frame_parms)/sizeof (x_frame_parms[0]))) |
793 | (*x_frame_parms[XINT (param_index)].setter)(f, val, old_value); | |
f9942c9e JB |
794 | } |
795 | } | |
796 | ||
11378c41 RS |
797 | /* Don't die if just one of these was set. */ |
798 | if (EQ (left, Qunbound)) | |
e1d962d7 RS |
799 | { |
800 | left_no_change = 1; | |
7556890b RS |
801 | if (f->output_data.x->left_pos < 0) |
802 | left = Fcons (Qplus, Fcons (make_number (f->output_data.x->left_pos), Qnil)); | |
e1d962d7 | 803 | else |
7556890b | 804 | XSETINT (left, f->output_data.x->left_pos); |
e1d962d7 | 805 | } |
11378c41 | 806 | if (EQ (top, Qunbound)) |
e1d962d7 RS |
807 | { |
808 | top_no_change = 1; | |
7556890b RS |
809 | if (f->output_data.x->top_pos < 0) |
810 | top = Fcons (Qplus, Fcons (make_number (f->output_data.x->top_pos), Qnil)); | |
e1d962d7 | 811 | else |
7556890b | 812 | XSETINT (top, f->output_data.x->top_pos); |
e1d962d7 | 813 | } |
11378c41 | 814 | |
a59e4f3d RS |
815 | /* If one of the icon positions was not set, preserve or default it. */ |
816 | if (EQ (icon_left, Qunbound) || ! INTEGERP (icon_left)) | |
817 | { | |
818 | icon_left_no_change = 1; | |
819 | icon_left = Fcdr (Fassq (Qicon_left, f->param_alist)); | |
820 | if (NILP (icon_left)) | |
821 | XSETINT (icon_left, 0); | |
822 | } | |
823 | if (EQ (icon_top, Qunbound) || ! INTEGERP (icon_top)) | |
824 | { | |
825 | icon_top_no_change = 1; | |
826 | icon_top = Fcdr (Fassq (Qicon_top, f->param_alist)); | |
827 | if (NILP (icon_top)) | |
828 | XSETINT (icon_top, 0); | |
829 | } | |
830 | ||
11378c41 RS |
831 | /* Don't die if just one of these was set. */ |
832 | if (EQ (width, Qunbound)) | |
093dd95b RS |
833 | { |
834 | if (FRAME_NEW_WIDTH (f)) | |
835 | XSETINT (width, FRAME_NEW_WIDTH (f)); | |
836 | else | |
837 | XSETINT (width, FRAME_WIDTH (f)); | |
838 | } | |
11378c41 | 839 | if (EQ (height, Qunbound)) |
093dd95b RS |
840 | { |
841 | if (FRAME_NEW_HEIGHT (f)) | |
842 | XSETINT (height, FRAME_NEW_HEIGHT (f)); | |
843 | else | |
844 | XSETINT (height, FRAME_HEIGHT (f)); | |
845 | } | |
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 | 862 | if ((NUMBERP (width) && XINT (width) != FRAME_WIDTH (f)) |
d6f80ae9 RS |
863 | || (NUMBERP (height) && XINT (height) != FRAME_HEIGHT (f)) |
864 | || FRAME_NEW_HEIGHT (f) || FRAME_NEW_WIDTH (f)) | |
f9942c9e | 865 | Fset_frame_size (frame, width, height); |
f10f0b79 RS |
866 | |
867 | if ((!NILP (left) || !NILP (top)) | |
e1d962d7 | 868 | && ! (left_no_change && top_no_change) |
7556890b RS |
869 | && ! (NUMBERP (left) && XINT (left) == f->output_data.x->left_pos |
870 | && NUMBERP (top) && XINT (top) == f->output_data.x->top_pos)) | |
f10f0b79 | 871 | { |
e1d962d7 RS |
872 | int leftpos = 0; |
873 | int toppos = 0; | |
f10f0b79 RS |
874 | |
875 | /* Record the signs. */ | |
7556890b | 876 | f->output_data.x->size_hint_flags &= ~ (XNegative | YNegative); |
e1d962d7 | 877 | if (EQ (left, Qminus)) |
7556890b | 878 | f->output_data.x->size_hint_flags |= XNegative; |
e1d962d7 RS |
879 | else if (INTEGERP (left)) |
880 | { | |
881 | leftpos = XINT (left); | |
882 | if (leftpos < 0) | |
7556890b | 883 | f->output_data.x->size_hint_flags |= XNegative; |
e1d962d7 RS |
884 | } |
885 | else if (CONSP (left) && EQ (XCONS (left)->car, Qminus) | |
886 | && CONSP (XCONS (left)->cdr) | |
887 | && INTEGERP (XCONS (XCONS (left)->cdr)->car)) | |
888 | { | |
889 | leftpos = - XINT (XCONS (XCONS (left)->cdr)->car); | |
7556890b | 890 | f->output_data.x->size_hint_flags |= XNegative; |
e1d962d7 RS |
891 | } |
892 | else if (CONSP (left) && EQ (XCONS (left)->car, Qplus) | |
893 | && CONSP (XCONS (left)->cdr) | |
894 | && INTEGERP (XCONS (XCONS (left)->cdr)->car)) | |
895 | { | |
896 | leftpos = XINT (XCONS (XCONS (left)->cdr)->car); | |
897 | } | |
898 | ||
899 | if (EQ (top, Qminus)) | |
7556890b | 900 | f->output_data.x->size_hint_flags |= YNegative; |
e1d962d7 RS |
901 | else if (INTEGERP (top)) |
902 | { | |
903 | toppos = XINT (top); | |
904 | if (toppos < 0) | |
7556890b | 905 | f->output_data.x->size_hint_flags |= YNegative; |
e1d962d7 RS |
906 | } |
907 | else if (CONSP (top) && EQ (XCONS (top)->car, Qminus) | |
908 | && CONSP (XCONS (top)->cdr) | |
909 | && INTEGERP (XCONS (XCONS (top)->cdr)->car)) | |
910 | { | |
911 | toppos = - XINT (XCONS (XCONS (top)->cdr)->car); | |
7556890b | 912 | f->output_data.x->size_hint_flags |= YNegative; |
e1d962d7 RS |
913 | } |
914 | else if (CONSP (top) && EQ (XCONS (top)->car, Qplus) | |
915 | && CONSP (XCONS (top)->cdr) | |
916 | && INTEGERP (XCONS (XCONS (top)->cdr)->car)) | |
917 | { | |
918 | toppos = XINT (XCONS (XCONS (top)->cdr)->car); | |
919 | } | |
920 | ||
921 | ||
922 | /* Store the numeric value of the position. */ | |
7556890b RS |
923 | f->output_data.x->top_pos = toppos; |
924 | f->output_data.x->left_pos = leftpos; | |
e1d962d7 | 925 | |
7556890b | 926 | f->output_data.x->win_gravity = NorthWestGravity; |
f10f0b79 RS |
927 | |
928 | /* Actually set that position, and convert to absolute. */ | |
f0e72e79 | 929 | x_set_offset (f, leftpos, toppos, -1); |
f10f0b79 | 930 | } |
a59e4f3d RS |
931 | |
932 | if ((!NILP (icon_left) || !NILP (icon_top)) | |
933 | && ! (icon_left_no_change && icon_top_no_change)) | |
934 | x_wm_set_icon_position (f, XINT (icon_left), XINT (icon_top)); | |
f9942c9e JB |
935 | } |
936 | } | |
01f1ba30 | 937 | |
08a90d6a | 938 | /* Store the screen positions of frame F into XPTR and YPTR. |
e9445337 RS |
939 | These are the positions of the containing window manager window, |
940 | not Emacs's own window. */ | |
941 | ||
942 | void | |
943 | x_real_positions (f, xptr, yptr) | |
944 | FRAME_PTR f; | |
945 | int *xptr, *yptr; | |
946 | { | |
08a90d6a | 947 | int win_x, win_y; |
e9445337 RS |
948 | Window child; |
949 | ||
043835a3 RS |
950 | /* This is pretty gross, but seems to be the easiest way out of |
951 | the problem that arises when restarting window-managers. */ | |
952 | ||
953 | #ifdef USE_X_TOOLKIT | |
7556890b | 954 | Window outer = XtWindow (f->output_data.x->widget); |
043835a3 | 955 | #else |
7556890b | 956 | Window outer = f->output_data.x->window_desc; |
043835a3 RS |
957 | #endif |
958 | Window tmp_root_window; | |
959 | Window *tmp_children; | |
960 | int tmp_nchildren; | |
961 | ||
08a90d6a | 962 | while (1) |
e9445337 | 963 | { |
ca7bac79 KH |
964 | x_catch_errors (FRAME_X_DISPLAY (f)); |
965 | ||
08a90d6a | 966 | XQueryTree (FRAME_X_DISPLAY (f), outer, &tmp_root_window, |
7556890b | 967 | &f->output_data.x->parent_desc, |
08a90d6a | 968 | &tmp_children, &tmp_nchildren); |
72dc3bc7 | 969 | XFree ((char *) tmp_children); |
08a90d6a RS |
970 | |
971 | win_x = win_y = 0; | |
972 | ||
973 | /* Find the position of the outside upper-left corner of | |
974 | the inner window, with respect to the outer window. */ | |
7556890b | 975 | if (f->output_data.x->parent_desc != FRAME_X_DISPLAY_INFO (f)->root_window) |
08a90d6a RS |
976 | { |
977 | XTranslateCoordinates (FRAME_X_DISPLAY (f), | |
978 | ||
979 | /* From-window, to-window. */ | |
e9445337 | 980 | #ifdef USE_X_TOOLKIT |
7556890b | 981 | XtWindow (f->output_data.x->widget), |
e9445337 | 982 | #else |
7556890b | 983 | f->output_data.x->window_desc, |
e9445337 | 984 | #endif |
7556890b | 985 | f->output_data.x->parent_desc, |
e9445337 | 986 | |
08a90d6a RS |
987 | /* From-position, to-position. */ |
988 | 0, 0, &win_x, &win_y, | |
e9445337 | 989 | |
08a90d6a RS |
990 | /* Child of win. */ |
991 | &child); | |
992 | ||
07a63816 | 993 | #if 0 /* The values seem to be right without this and wrong with. */ |
7556890b RS |
994 | win_x += f->output_data.x->border_width; |
995 | win_y += f->output_data.x->border_width; | |
07a63816 | 996 | #endif |
08a90d6a | 997 | } |
e9445337 | 998 | |
08a90d6a RS |
999 | /* It is possible for the window returned by the XQueryNotify |
1000 | to become invalid by the time we call XTranslateCoordinates. | |
1001 | That can happen when you restart some window managers. | |
1002 | If so, we get an error in XTranslateCoordinates. | |
1003 | Detect that and try the whole thing over. */ | |
c4ec904f | 1004 | if (! x_had_errors_p (FRAME_X_DISPLAY (f))) |
845e9d85 RS |
1005 | { |
1006 | x_uncatch_errors (FRAME_X_DISPLAY (f)); | |
1007 | break; | |
1008 | } | |
ca7bac79 KH |
1009 | |
1010 | x_uncatch_errors (FRAME_X_DISPLAY (f)); | |
e9445337 | 1011 | } |
08a90d6a | 1012 | |
7556890b RS |
1013 | *xptr = f->output_data.x->left_pos - win_x; |
1014 | *yptr = f->output_data.x->top_pos - win_y; | |
e9445337 RS |
1015 | } |
1016 | ||
f676886a | 1017 | /* Insert a description of internally-recorded parameters of frame X |
01f1ba30 JB |
1018 | into the parameter alist *ALISTPTR that is to be given to the user. |
1019 | Only parameters that are specific to the X window system | |
f676886a | 1020 | and whose values are not correctly recorded in the frame's |
01f1ba30 JB |
1021 | param_alist need to be considered here. */ |
1022 | ||
f676886a JB |
1023 | x_report_frame_params (f, alistptr) |
1024 | struct frame *f; | |
01f1ba30 JB |
1025 | Lisp_Object *alistptr; |
1026 | { | |
1027 | char buf[16]; | |
9b002b8d KH |
1028 | Lisp_Object tem; |
1029 | ||
1030 | /* Represent negative positions (off the top or left screen edge) | |
1031 | in a way that Fmodify_frame_parameters will understand correctly. */ | |
7556890b RS |
1032 | XSETINT (tem, f->output_data.x->left_pos); |
1033 | if (f->output_data.x->left_pos >= 0) | |
9b002b8d KH |
1034 | store_in_alist (alistptr, Qleft, tem); |
1035 | else | |
1036 | store_in_alist (alistptr, Qleft, Fcons (Qplus, Fcons (tem, Qnil))); | |
1037 | ||
7556890b RS |
1038 | XSETINT (tem, f->output_data.x->top_pos); |
1039 | if (f->output_data.x->top_pos >= 0) | |
9b002b8d KH |
1040 | store_in_alist (alistptr, Qtop, tem); |
1041 | else | |
1042 | store_in_alist (alistptr, Qtop, Fcons (Qplus, Fcons (tem, Qnil))); | |
01f1ba30 | 1043 | |
f9942c9e | 1044 | store_in_alist (alistptr, Qborder_width, |
7556890b | 1045 | make_number (f->output_data.x->border_width)); |
f9942c9e | 1046 | store_in_alist (alistptr, Qinternal_border_width, |
7556890b | 1047 | make_number (f->output_data.x->internal_border_width)); |
7c118b57 | 1048 | sprintf (buf, "%ld", (long) FRAME_X_WINDOW (f)); |
f9942c9e | 1049 | store_in_alist (alistptr, Qwindow_id, |
01f1ba30 | 1050 | build_string (buf)); |
f468da95 | 1051 | store_in_alist (alistptr, Qicon_name, f->icon_name); |
a8ccd803 | 1052 | FRAME_SAMPLE_VISIBILITY (f); |
d043f1a4 RS |
1053 | store_in_alist (alistptr, Qvisibility, |
1054 | (FRAME_VISIBLE_P (f) ? Qt | |
1055 | : FRAME_ICONIFIED_P (f) ? Qicon : Qnil)); | |
34ae77b5 RS |
1056 | store_in_alist (alistptr, Qdisplay, |
1057 | XCONS (FRAME_X_DISPLAY_INFO (f)->name_list_element)->car); | |
01f1ba30 JB |
1058 | } |
1059 | \f | |
82978295 | 1060 | |
e12d55b2 RS |
1061 | /* Decide if color named COLOR is valid for the display associated with |
1062 | the selected frame; if so, return the rgb values in COLOR_DEF. | |
1063 | If ALLOC is nonzero, allocate a new colormap cell. */ | |
1064 | ||
01f1ba30 | 1065 | int |
b9dc4443 RS |
1066 | defined_color (f, color, color_def, alloc) |
1067 | FRAME_PTR f; | |
01f1ba30 | 1068 | char *color; |
b9dc4443 | 1069 | XColor *color_def; |
e12d55b2 | 1070 | int alloc; |
01f1ba30 | 1071 | { |
82978295 | 1072 | register int status; |
01f1ba30 | 1073 | Colormap screen_colormap; |
82978295 | 1074 | Display *display = FRAME_X_DISPLAY (f); |
01f1ba30 JB |
1075 | |
1076 | BLOCK_INPUT; | |
82978295 | 1077 | screen_colormap = DefaultColormap (display, XDefaultScreen (display)); |
01f1ba30 | 1078 | |
82978295 RS |
1079 | status = XParseColor (display, screen_colormap, color, color_def); |
1080 | if (status && alloc) | |
1081 | { | |
1082 | status = XAllocColor (display, screen_colormap, color_def); | |
1083 | if (!status) | |
1084 | { | |
1085 | /* If we got to this point, the colormap is full, so we're | |
1086 | going to try and get the next closest color. | |
1087 | The algorithm used is a least-squares matching, which is | |
1088 | what X uses for closest color matching with StaticColor visuals. */ | |
1089 | ||
1090 | XColor *cells; | |
1091 | int no_cells; | |
1092 | int nearest; | |
1093 | long nearest_delta, trial_delta; | |
1094 | int x; | |
1095 | ||
1096 | no_cells = XDisplayCells (display, XDefaultScreen (display)); | |
1097 | cells = (XColor *) alloca (sizeof (XColor) * no_cells); | |
1098 | ||
1099 | for (x = 0; x < no_cells; x++) | |
1100 | cells[x].pixel = x; | |
1101 | ||
1102 | XQueryColors (display, screen_colormap, cells, no_cells); | |
1103 | nearest = 0; | |
1104 | /* I'm assuming CSE so I'm not going to condense this. */ | |
1105 | nearest_delta = ((((color_def->red >> 8) - (cells[0].red >> 8)) | |
1106 | * ((color_def->red >> 8) - (cells[0].red >> 8))) | |
1107 | + | |
1108 | (((color_def->green >> 8) - (cells[0].green >> 8)) | |
1109 | * ((color_def->green >> 8) - (cells[0].green >> 8))) | |
1110 | + | |
1111 | (((color_def->blue >> 8) - (cells[0].blue >> 8)) | |
1112 | * ((color_def->blue >> 8) - (cells[0].blue >> 8)))); | |
1113 | for (x = 1; x < no_cells; x++) | |
1114 | { | |
1115 | trial_delta = ((((color_def->red >> 8) - (cells[x].red >> 8)) | |
1116 | * ((color_def->red >> 8) - (cells[x].red >> 8))) | |
1117 | + | |
1118 | (((color_def->green >> 8) - (cells[x].green >> 8)) | |
0e78b377 | 1119 | * ((color_def->green >> 8) - (cells[x].green >> 8))) |
82978295 RS |
1120 | + |
1121 | (((color_def->blue >> 8) - (cells[x].blue >> 8)) | |
1122 | * ((color_def->blue >> 8) - (cells[x].blue >> 8)))); | |
1123 | if (trial_delta < nearest_delta) | |
1124 | { | |
ffb16417 KH |
1125 | XColor temp; |
1126 | temp.red = cells[x].red; | |
1127 | temp.green = cells[x].green; | |
1128 | temp.blue = cells[x].blue; | |
1129 | status = XAllocColor (display, screen_colormap, &temp); | |
1130 | if (status) | |
1131 | { | |
1132 | nearest = x; | |
1133 | nearest_delta = trial_delta; | |
1134 | } | |
82978295 RS |
1135 | } |
1136 | } | |
1137 | color_def->red = cells[nearest].red; | |
1138 | color_def->green = cells[nearest].green; | |
1139 | color_def->blue = cells[nearest].blue; | |
1140 | status = XAllocColor (display, screen_colormap, color_def); | |
1141 | } | |
1142 | } | |
01f1ba30 JB |
1143 | UNBLOCK_INPUT; |
1144 | ||
82978295 | 1145 | if (status) |
01f1ba30 JB |
1146 | return 1; |
1147 | else | |
1148 | return 0; | |
1149 | } | |
1150 | ||
1151 | /* Given a string ARG naming a color, compute a pixel value from it | |
f676886a JB |
1152 | suitable for screen F. |
1153 | If F is not a color screen, return DEF (default) regardless of what | |
01f1ba30 JB |
1154 | ARG says. */ |
1155 | ||
1156 | int | |
b9dc4443 RS |
1157 | x_decode_color (f, arg, def) |
1158 | FRAME_PTR f; | |
01f1ba30 JB |
1159 | Lisp_Object arg; |
1160 | int def; | |
1161 | { | |
b9dc4443 | 1162 | XColor cdef; |
01f1ba30 JB |
1163 | |
1164 | CHECK_STRING (arg, 0); | |
1165 | ||
1166 | if (strcmp (XSTRING (arg)->data, "black") == 0) | |
b9dc4443 | 1167 | return BLACK_PIX_DEFAULT (f); |
01f1ba30 | 1168 | else if (strcmp (XSTRING (arg)->data, "white") == 0) |
b9dc4443 | 1169 | return WHITE_PIX_DEFAULT (f); |
01f1ba30 | 1170 | |
b9dc4443 | 1171 | if (FRAME_X_DISPLAY_INFO (f)->n_planes == 1) |
01f1ba30 | 1172 | return def; |
01f1ba30 | 1173 | |
95626e11 RS |
1174 | /* defined_color is responsible for coping with failures |
1175 | by looking for a near-miss. */ | |
1176 | if (defined_color (f, XSTRING (arg)->data, &cdef, 1)) | |
1177 | return cdef.pixel; | |
1178 | ||
79873d50 RS |
1179 | Fsignal (Qerror, Fcons (build_string ("undefined color"), |
1180 | Fcons (arg, Qnil))); | |
01f1ba30 JB |
1181 | } |
1182 | \f | |
f676886a | 1183 | /* Functions called only from `x_set_frame_param' |
01f1ba30 JB |
1184 | to set individual parameters. |
1185 | ||
fe24a618 | 1186 | If FRAME_X_WINDOW (f) is 0, |
f676886a | 1187 | the frame is being created and its X-window does not exist yet. |
01f1ba30 JB |
1188 | In that case, just record the parameter's new value |
1189 | in the standard place; do not attempt to change the window. */ | |
1190 | ||
1191 | void | |
f676886a JB |
1192 | x_set_foreground_color (f, arg, oldval) |
1193 | struct frame *f; | |
01f1ba30 JB |
1194 | Lisp_Object arg, oldval; |
1195 | { | |
7556890b | 1196 | f->output_data.x->foreground_pixel |
b9dc4443 | 1197 | = x_decode_color (f, arg, BLACK_PIX_DEFAULT (f)); |
fe24a618 | 1198 | if (FRAME_X_WINDOW (f) != 0) |
01f1ba30 | 1199 | { |
01f1ba30 | 1200 | BLOCK_INPUT; |
7556890b RS |
1201 | XSetForeground (FRAME_X_DISPLAY (f), f->output_data.x->normal_gc, |
1202 | f->output_data.x->foreground_pixel); | |
1203 | XSetBackground (FRAME_X_DISPLAY (f), f->output_data.x->reverse_gc, | |
1204 | f->output_data.x->foreground_pixel); | |
01f1ba30 | 1205 | UNBLOCK_INPUT; |
ea96210c | 1206 | recompute_basic_faces (f); |
179956b9 | 1207 | if (FRAME_VISIBLE_P (f)) |
f676886a | 1208 | redraw_frame (f); |
01f1ba30 JB |
1209 | } |
1210 | } | |
1211 | ||
1212 | void | |
f676886a JB |
1213 | x_set_background_color (f, arg, oldval) |
1214 | struct frame *f; | |
01f1ba30 JB |
1215 | Lisp_Object arg, oldval; |
1216 | { | |
1217 | Pixmap temp; | |
1218 | int mask; | |
1219 | ||
7556890b | 1220 | f->output_data.x->background_pixel |
b9dc4443 | 1221 | = x_decode_color (f, arg, WHITE_PIX_DEFAULT (f)); |
01f1ba30 | 1222 | |
fe24a618 | 1223 | if (FRAME_X_WINDOW (f) != 0) |
01f1ba30 JB |
1224 | { |
1225 | BLOCK_INPUT; | |
b9dc4443 | 1226 | /* The main frame area. */ |
7556890b RS |
1227 | XSetBackground (FRAME_X_DISPLAY (f), f->output_data.x->normal_gc, |
1228 | f->output_data.x->background_pixel); | |
1229 | XSetForeground (FRAME_X_DISPLAY (f), f->output_data.x->reverse_gc, | |
1230 | f->output_data.x->background_pixel); | |
1231 | XSetForeground (FRAME_X_DISPLAY (f), f->output_data.x->cursor_gc, | |
1232 | f->output_data.x->background_pixel); | |
b9dc4443 | 1233 | XSetWindowBackground (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
7556890b | 1234 | f->output_data.x->background_pixel); |
d8acee5f KH |
1235 | { |
1236 | Lisp_Object bar; | |
1237 | for (bar = FRAME_SCROLL_BARS (f); !NILP (bar); | |
1238 | bar = XSCROLL_BAR (bar)->next) | |
b9dc4443 | 1239 | XSetWindowBackground (FRAME_X_DISPLAY (f), |
d8acee5f | 1240 | SCROLL_BAR_X_WINDOW (XSCROLL_BAR (bar)), |
7556890b | 1241 | f->output_data.x->background_pixel); |
d8acee5f | 1242 | } |
01f1ba30 JB |
1243 | UNBLOCK_INPUT; |
1244 | ||
ea96210c JB |
1245 | recompute_basic_faces (f); |
1246 | ||
179956b9 | 1247 | if (FRAME_VISIBLE_P (f)) |
f676886a | 1248 | redraw_frame (f); |
01f1ba30 JB |
1249 | } |
1250 | } | |
1251 | ||
1252 | void | |
f676886a JB |
1253 | x_set_mouse_color (f, arg, oldval) |
1254 | struct frame *f; | |
01f1ba30 JB |
1255 | Lisp_Object arg, oldval; |
1256 | { | |
95f80c78 | 1257 | Cursor cursor, nontext_cursor, mode_cursor, cross_cursor; |
01f1ba30 JB |
1258 | int mask_color; |
1259 | ||
1260 | if (!EQ (Qnil, arg)) | |
7556890b | 1261 | f->output_data.x->mouse_pixel |
b9dc4443 | 1262 | = x_decode_color (f, arg, BLACK_PIX_DEFAULT (f)); |
7556890b | 1263 | mask_color = f->output_data.x->background_pixel; |
b9dc4443 | 1264 | /* No invisible pointers. */ |
7556890b RS |
1265 | if (mask_color == f->output_data.x->mouse_pixel |
1266 | && mask_color == f->output_data.x->background_pixel) | |
1267 | f->output_data.x->mouse_pixel = f->output_data.x->foreground_pixel; | |
01f1ba30 JB |
1268 | |
1269 | BLOCK_INPUT; | |
fe24a618 | 1270 | |
eb8c3be9 | 1271 | /* It's not okay to crash if the user selects a screwy cursor. */ |
c4ec904f | 1272 | x_catch_errors (FRAME_X_DISPLAY (f)); |
fe24a618 | 1273 | |
01f1ba30 JB |
1274 | if (!EQ (Qnil, Vx_pointer_shape)) |
1275 | { | |
1276 | CHECK_NUMBER (Vx_pointer_shape, 0); | |
b9dc4443 | 1277 | cursor = XCreateFontCursor (FRAME_X_DISPLAY (f), XINT (Vx_pointer_shape)); |
01f1ba30 JB |
1278 | } |
1279 | else | |
b9dc4443 | 1280 | cursor = XCreateFontCursor (FRAME_X_DISPLAY (f), XC_xterm); |
c4ec904f | 1281 | x_check_errors (FRAME_X_DISPLAY (f), "bad text pointer cursor: %s"); |
01f1ba30 JB |
1282 | |
1283 | if (!EQ (Qnil, Vx_nontext_pointer_shape)) | |
1284 | { | |
1285 | CHECK_NUMBER (Vx_nontext_pointer_shape, 0); | |
b9dc4443 | 1286 | nontext_cursor = XCreateFontCursor (FRAME_X_DISPLAY (f), |
01f1ba30 JB |
1287 | XINT (Vx_nontext_pointer_shape)); |
1288 | } | |
1289 | else | |
b9dc4443 | 1290 | nontext_cursor = XCreateFontCursor (FRAME_X_DISPLAY (f), XC_left_ptr); |
c4ec904f | 1291 | x_check_errors (FRAME_X_DISPLAY (f), "bad nontext pointer cursor: %s"); |
01f1ba30 JB |
1292 | |
1293 | if (!EQ (Qnil, Vx_mode_pointer_shape)) | |
1294 | { | |
1295 | CHECK_NUMBER (Vx_mode_pointer_shape, 0); | |
b9dc4443 RS |
1296 | mode_cursor = XCreateFontCursor (FRAME_X_DISPLAY (f), |
1297 | XINT (Vx_mode_pointer_shape)); | |
01f1ba30 JB |
1298 | } |
1299 | else | |
b9dc4443 | 1300 | mode_cursor = XCreateFontCursor (FRAME_X_DISPLAY (f), XC_xterm); |
c4ec904f | 1301 | x_check_errors (FRAME_X_DISPLAY (f), "bad modeline pointer cursor: %s"); |
95f80c78 | 1302 | |
ca0ecbf5 | 1303 | if (!EQ (Qnil, Vx_sensitive_text_pointer_shape)) |
95f80c78 | 1304 | { |
ca0ecbf5 RS |
1305 | CHECK_NUMBER (Vx_sensitive_text_pointer_shape, 0); |
1306 | cross_cursor | |
b9dc4443 | 1307 | = XCreateFontCursor (FRAME_X_DISPLAY (f), |
ca0ecbf5 | 1308 | XINT (Vx_sensitive_text_pointer_shape)); |
95f80c78 FP |
1309 | } |
1310 | else | |
b9dc4443 | 1311 | cross_cursor = XCreateFontCursor (FRAME_X_DISPLAY (f), XC_crosshair); |
01f1ba30 | 1312 | |
fe24a618 | 1313 | /* Check and report errors with the above calls. */ |
c4ec904f RS |
1314 | x_check_errors (FRAME_X_DISPLAY (f), "can't set cursor shape: %s"); |
1315 | x_uncatch_errors (FRAME_X_DISPLAY (f)); | |
fe24a618 | 1316 | |
01f1ba30 JB |
1317 | { |
1318 | XColor fore_color, back_color; | |
1319 | ||
7556890b | 1320 | fore_color.pixel = f->output_data.x->mouse_pixel; |
01f1ba30 | 1321 | back_color.pixel = mask_color; |
b9dc4443 RS |
1322 | XQueryColor (FRAME_X_DISPLAY (f), |
1323 | DefaultColormap (FRAME_X_DISPLAY (f), | |
1324 | DefaultScreen (FRAME_X_DISPLAY (f))), | |
01f1ba30 | 1325 | &fore_color); |
b9dc4443 RS |
1326 | XQueryColor (FRAME_X_DISPLAY (f), |
1327 | DefaultColormap (FRAME_X_DISPLAY (f), | |
1328 | DefaultScreen (FRAME_X_DISPLAY (f))), | |
01f1ba30 | 1329 | &back_color); |
b9dc4443 | 1330 | XRecolorCursor (FRAME_X_DISPLAY (f), cursor, |
01f1ba30 | 1331 | &fore_color, &back_color); |
b9dc4443 | 1332 | XRecolorCursor (FRAME_X_DISPLAY (f), nontext_cursor, |
01f1ba30 | 1333 | &fore_color, &back_color); |
b9dc4443 | 1334 | XRecolorCursor (FRAME_X_DISPLAY (f), mode_cursor, |
01f1ba30 | 1335 | &fore_color, &back_color); |
b9dc4443 | 1336 | XRecolorCursor (FRAME_X_DISPLAY (f), cross_cursor, |
95f80c78 | 1337 | &fore_color, &back_color); |
01f1ba30 | 1338 | } |
01f1ba30 | 1339 | |
fe24a618 | 1340 | if (FRAME_X_WINDOW (f) != 0) |
01f1ba30 | 1341 | { |
b9dc4443 | 1342 | XDefineCursor (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), cursor); |
01f1ba30 JB |
1343 | } |
1344 | ||
7556890b RS |
1345 | if (cursor != f->output_data.x->text_cursor && f->output_data.x->text_cursor != 0) |
1346 | XFreeCursor (FRAME_X_DISPLAY (f), f->output_data.x->text_cursor); | |
1347 | f->output_data.x->text_cursor = cursor; | |
3457bc6e | 1348 | |
7556890b RS |
1349 | if (nontext_cursor != f->output_data.x->nontext_cursor |
1350 | && f->output_data.x->nontext_cursor != 0) | |
1351 | XFreeCursor (FRAME_X_DISPLAY (f), f->output_data.x->nontext_cursor); | |
1352 | f->output_data.x->nontext_cursor = nontext_cursor; | |
f676886a | 1353 | |
7556890b RS |
1354 | if (mode_cursor != f->output_data.x->modeline_cursor |
1355 | && f->output_data.x->modeline_cursor != 0) | |
1356 | XFreeCursor (FRAME_X_DISPLAY (f), f->output_data.x->modeline_cursor); | |
1357 | f->output_data.x->modeline_cursor = mode_cursor; | |
1358 | if (cross_cursor != f->output_data.x->cross_cursor | |
1359 | && f->output_data.x->cross_cursor != 0) | |
1360 | XFreeCursor (FRAME_X_DISPLAY (f), f->output_data.x->cross_cursor); | |
1361 | f->output_data.x->cross_cursor = cross_cursor; | |
01f1ba30 | 1362 | |
b9dc4443 | 1363 | XFlush (FRAME_X_DISPLAY (f)); |
01f1ba30 JB |
1364 | UNBLOCK_INPUT; |
1365 | } | |
1366 | ||
1367 | void | |
f676886a JB |
1368 | x_set_cursor_color (f, arg, oldval) |
1369 | struct frame *f; | |
01f1ba30 JB |
1370 | Lisp_Object arg, oldval; |
1371 | { | |
1372 | unsigned long fore_pixel; | |
1373 | ||
1374 | if (!EQ (Vx_cursor_fore_pixel, Qnil)) | |
b9dc4443 RS |
1375 | fore_pixel = x_decode_color (f, Vx_cursor_fore_pixel, |
1376 | WHITE_PIX_DEFAULT (f)); | |
01f1ba30 | 1377 | else |
7556890b RS |
1378 | fore_pixel = f->output_data.x->background_pixel; |
1379 | f->output_data.x->cursor_pixel = x_decode_color (f, arg, BLACK_PIX_DEFAULT (f)); | |
f9942c9e JB |
1380 | |
1381 | /* Make sure that the cursor color differs from the background color. */ | |
7556890b | 1382 | if (f->output_data.x->cursor_pixel == f->output_data.x->background_pixel) |
01f1ba30 | 1383 | { |
7556890b RS |
1384 | f->output_data.x->cursor_pixel = f->output_data.x->mouse_pixel; |
1385 | if (f->output_data.x->cursor_pixel == fore_pixel) | |
1386 | fore_pixel = f->output_data.x->background_pixel; | |
01f1ba30 | 1387 | } |
7556890b | 1388 | f->output_data.x->cursor_foreground_pixel = fore_pixel; |
01f1ba30 | 1389 | |
fe24a618 | 1390 | if (FRAME_X_WINDOW (f) != 0) |
01f1ba30 | 1391 | { |
01f1ba30 | 1392 | BLOCK_INPUT; |
7556890b RS |
1393 | XSetBackground (FRAME_X_DISPLAY (f), f->output_data.x->cursor_gc, |
1394 | f->output_data.x->cursor_pixel); | |
1395 | XSetForeground (FRAME_X_DISPLAY (f), f->output_data.x->cursor_gc, | |
01f1ba30 JB |
1396 | fore_pixel); |
1397 | UNBLOCK_INPUT; | |
01f1ba30 | 1398 | |
179956b9 | 1399 | if (FRAME_VISIBLE_P (f)) |
01f1ba30 | 1400 | { |
f676886a JB |
1401 | x_display_cursor (f, 0); |
1402 | x_display_cursor (f, 1); | |
01f1ba30 JB |
1403 | } |
1404 | } | |
1405 | } | |
943b580d | 1406 | \f |
f676886a | 1407 | /* Set the border-color of frame F to value described by ARG. |
01f1ba30 JB |
1408 | ARG can be a string naming a color. |
1409 | The border-color is used for the border that is drawn by the X server. | |
1410 | Note that this does not fully take effect if done before | |
f676886a | 1411 | F has an x-window; it must be redone when the window is created. |
01f1ba30 JB |
1412 | |
1413 | Note: this is done in two routines because of the way X10 works. | |
1414 | ||
1415 | Note: under X11, this is normally the province of the window manager, | |
b9dc4443 | 1416 | and so emacs' border colors may be overridden. */ |
01f1ba30 JB |
1417 | |
1418 | void | |
f676886a JB |
1419 | x_set_border_color (f, arg, oldval) |
1420 | struct frame *f; | |
01f1ba30 JB |
1421 | Lisp_Object arg, oldval; |
1422 | { | |
1423 | unsigned char *str; | |
1424 | int pix; | |
1425 | ||
1426 | CHECK_STRING (arg, 0); | |
1427 | str = XSTRING (arg)->data; | |
1428 | ||
b9dc4443 | 1429 | pix = x_decode_color (f, arg, BLACK_PIX_DEFAULT (f)); |
01f1ba30 | 1430 | |
f676886a | 1431 | x_set_border_pixel (f, pix); |
01f1ba30 JB |
1432 | } |
1433 | ||
f676886a | 1434 | /* Set the border-color of frame F to pixel value PIX. |
01f1ba30 | 1435 | Note that this does not fully take effect if done before |
f676886a | 1436 | F has an x-window. */ |
01f1ba30 | 1437 | |
f676886a JB |
1438 | x_set_border_pixel (f, pix) |
1439 | struct frame *f; | |
01f1ba30 JB |
1440 | int pix; |
1441 | { | |
7556890b | 1442 | f->output_data.x->border_pixel = pix; |
01f1ba30 | 1443 | |
7556890b | 1444 | if (FRAME_X_WINDOW (f) != 0 && f->output_data.x->border_width > 0) |
01f1ba30 JB |
1445 | { |
1446 | Pixmap temp; | |
1447 | int mask; | |
1448 | ||
1449 | BLOCK_INPUT; | |
b9dc4443 | 1450 | XSetWindowBorder (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
270958e8 | 1451 | (unsigned long)pix); |
01f1ba30 JB |
1452 | UNBLOCK_INPUT; |
1453 | ||
179956b9 | 1454 | if (FRAME_VISIBLE_P (f)) |
f676886a | 1455 | redraw_frame (f); |
01f1ba30 JB |
1456 | } |
1457 | } | |
1458 | ||
dbc4e1c1 JB |
1459 | void |
1460 | x_set_cursor_type (f, arg, oldval) | |
1461 | FRAME_PTR f; | |
1462 | Lisp_Object arg, oldval; | |
1463 | { | |
1464 | if (EQ (arg, Qbar)) | |
c3211206 RS |
1465 | { |
1466 | FRAME_DESIRED_CURSOR (f) = bar_cursor; | |
7556890b | 1467 | f->output_data.x->cursor_width = 2; |
c3211206 RS |
1468 | } |
1469 | else if (CONSP (arg) && EQ (XCONS (arg)->car, Qbar) | |
1470 | && INTEGERP (XCONS (arg)->cdr)) | |
1471 | { | |
1472 | FRAME_DESIRED_CURSOR (f) = bar_cursor; | |
7556890b | 1473 | f->output_data.x->cursor_width = XINT (XCONS (arg)->cdr); |
c3211206 | 1474 | } |
dbc4e1c1 | 1475 | else |
c3211206 RS |
1476 | /* Treat anything unknown as "box cursor". |
1477 | It was bad to signal an error; people have trouble fixing | |
1478 | .Xdefaults with Emacs, when it has something bad in it. */ | |
1479 | FRAME_DESIRED_CURSOR (f) = filled_box_cursor; | |
dbc4e1c1 JB |
1480 | |
1481 | /* Make sure the cursor gets redrawn. This is overkill, but how | |
1482 | often do people change cursor types? */ | |
1483 | update_mode_lines++; | |
1484 | } | |
943b580d | 1485 | \f |
01f1ba30 | 1486 | void |
f676886a JB |
1487 | x_set_icon_type (f, arg, oldval) |
1488 | struct frame *f; | |
01f1ba30 JB |
1489 | Lisp_Object arg, oldval; |
1490 | { | |
1491 | Lisp_Object tem; | |
1492 | int result; | |
1493 | ||
203c1d73 RS |
1494 | if (STRINGP (arg)) |
1495 | { | |
1496 | if (STRINGP (oldval) && EQ (Fstring_equal (oldval, arg), Qt)) | |
1497 | return; | |
1498 | } | |
1499 | else if (!STRINGP (oldval) && EQ (oldval, Qnil) == EQ (arg, Qnil)) | |
01f1ba30 JB |
1500 | return; |
1501 | ||
1502 | BLOCK_INPUT; | |
265a9e55 | 1503 | if (NILP (arg)) |
80534dd6 | 1504 | result = x_text_icon (f, |
f468da95 RS |
1505 | (char *) XSTRING ((!NILP (f->icon_name) |
1506 | ? f->icon_name | |
80534dd6 | 1507 | : f->name))->data); |
f1c7b5a6 RS |
1508 | else |
1509 | result = x_bitmap_icon (f, arg); | |
01f1ba30 JB |
1510 | |
1511 | if (result) | |
1512 | { | |
01f1ba30 | 1513 | UNBLOCK_INPUT; |
0fb53770 | 1514 | error ("No icon window available"); |
01f1ba30 JB |
1515 | } |
1516 | ||
b9dc4443 | 1517 | XFlush (FRAME_X_DISPLAY (f)); |
01f1ba30 JB |
1518 | UNBLOCK_INPUT; |
1519 | } | |
1520 | ||
f1c7b5a6 | 1521 | /* Return non-nil if frame F wants a bitmap icon. */ |
0fb53770 | 1522 | |
f1c7b5a6 | 1523 | Lisp_Object |
0fb53770 RS |
1524 | x_icon_type (f) |
1525 | FRAME_PTR f; | |
1526 | { | |
1527 | Lisp_Object tem; | |
1528 | ||
1529 | tem = assq_no_quit (Qicon_type, f->param_alist); | |
f1c7b5a6 RS |
1530 | if (CONSP (tem)) |
1531 | return XCONS (tem)->cdr; | |
1532 | else | |
1533 | return Qnil; | |
0fb53770 RS |
1534 | } |
1535 | ||
80534dd6 KH |
1536 | void |
1537 | x_set_icon_name (f, arg, oldval) | |
1538 | struct frame *f; | |
1539 | Lisp_Object arg, oldval; | |
1540 | { | |
1541 | Lisp_Object tem; | |
1542 | int result; | |
1543 | ||
1544 | if (STRINGP (arg)) | |
1545 | { | |
1546 | if (STRINGP (oldval) && EQ (Fstring_equal (oldval, arg), Qt)) | |
1547 | return; | |
1548 | } | |
1549 | else if (!STRINGP (oldval) && EQ (oldval, Qnil) == EQ (arg, Qnil)) | |
1550 | return; | |
1551 | ||
f468da95 | 1552 | f->icon_name = arg; |
80534dd6 | 1553 | |
7556890b | 1554 | if (f->output_data.x->icon_bitmap != 0) |
80534dd6 KH |
1555 | return; |
1556 | ||
1557 | BLOCK_INPUT; | |
1558 | ||
1559 | result = x_text_icon (f, | |
f468da95 RS |
1560 | (char *) XSTRING ((!NILP (f->icon_name) |
1561 | ? f->icon_name | |
943b580d RS |
1562 | : !NILP (f->title) |
1563 | ? f->title | |
80534dd6 KH |
1564 | : f->name))->data); |
1565 | ||
1566 | if (result) | |
1567 | { | |
1568 | UNBLOCK_INPUT; | |
1569 | error ("No icon window available"); | |
1570 | } | |
1571 | ||
80534dd6 KH |
1572 | XFlush (FRAME_X_DISPLAY (f)); |
1573 | UNBLOCK_INPUT; | |
1574 | } | |
943b580d | 1575 | \f |
ea96210c JB |
1576 | extern Lisp_Object x_new_font (); |
1577 | ||
01f1ba30 | 1578 | void |
f676886a JB |
1579 | x_set_font (f, arg, oldval) |
1580 | struct frame *f; | |
01f1ba30 JB |
1581 | Lisp_Object arg, oldval; |
1582 | { | |
ea96210c | 1583 | Lisp_Object result; |
01f1ba30 JB |
1584 | |
1585 | CHECK_STRING (arg, 1); | |
01f1ba30 JB |
1586 | |
1587 | BLOCK_INPUT; | |
ea96210c | 1588 | result = x_new_font (f, XSTRING (arg)->data); |
01f1ba30 JB |
1589 | UNBLOCK_INPUT; |
1590 | ||
ea96210c | 1591 | if (EQ (result, Qnil)) |
1c59f5df | 1592 | error ("Font `%s' is not defined", XSTRING (arg)->data); |
ea96210c | 1593 | else if (EQ (result, Qt)) |
c7e1d890 | 1594 | error ("the characters of the given font have varying widths"); |
ea96210c JB |
1595 | else if (STRINGP (result)) |
1596 | { | |
1597 | recompute_basic_faces (f); | |
1598 | store_frame_param (f, Qfont, result); | |
1599 | } | |
1600 | else | |
1601 | abort (); | |
01f1ba30 JB |
1602 | } |
1603 | ||
1604 | void | |
f676886a JB |
1605 | x_set_border_width (f, arg, oldval) |
1606 | struct frame *f; | |
01f1ba30 JB |
1607 | Lisp_Object arg, oldval; |
1608 | { | |
1609 | CHECK_NUMBER (arg, 0); | |
1610 | ||
7556890b | 1611 | if (XINT (arg) == f->output_data.x->border_width) |
01f1ba30 JB |
1612 | return; |
1613 | ||
fe24a618 | 1614 | if (FRAME_X_WINDOW (f) != 0) |
01f1ba30 JB |
1615 | error ("Cannot change the border width of a window"); |
1616 | ||
7556890b | 1617 | f->output_data.x->border_width = XINT (arg); |
01f1ba30 JB |
1618 | } |
1619 | ||
1620 | void | |
f676886a JB |
1621 | x_set_internal_border_width (f, arg, oldval) |
1622 | struct frame *f; | |
01f1ba30 JB |
1623 | Lisp_Object arg, oldval; |
1624 | { | |
1625 | int mask; | |
7556890b | 1626 | int old = f->output_data.x->internal_border_width; |
01f1ba30 JB |
1627 | |
1628 | CHECK_NUMBER (arg, 0); | |
7556890b RS |
1629 | f->output_data.x->internal_border_width = XINT (arg); |
1630 | if (f->output_data.x->internal_border_width < 0) | |
1631 | f->output_data.x->internal_border_width = 0; | |
01f1ba30 | 1632 | |
7556890b | 1633 | if (f->output_data.x->internal_border_width == old) |
01f1ba30 JB |
1634 | return; |
1635 | ||
fe24a618 | 1636 | if (FRAME_X_WINDOW (f) != 0) |
01f1ba30 JB |
1637 | { |
1638 | BLOCK_INPUT; | |
363f7e15 | 1639 | x_set_window_size (f, 0, f->width, f->height); |
01f1ba30 | 1640 | #if 0 |
f676886a | 1641 | x_set_resize_hint (f); |
01f1ba30 | 1642 | #endif |
b9dc4443 | 1643 | XFlush (FRAME_X_DISPLAY (f)); |
01f1ba30 | 1644 | UNBLOCK_INPUT; |
f676886a | 1645 | SET_FRAME_GARBAGED (f); |
01f1ba30 JB |
1646 | } |
1647 | } | |
1648 | ||
d043f1a4 RS |
1649 | void |
1650 | x_set_visibility (f, value, oldval) | |
1651 | struct frame *f; | |
1652 | Lisp_Object value, oldval; | |
1653 | { | |
1654 | Lisp_Object frame; | |
191ed777 | 1655 | XSETFRAME (frame, f); |
d043f1a4 RS |
1656 | |
1657 | if (NILP (value)) | |
363f7e15 | 1658 | Fmake_frame_invisible (frame, Qt); |
49795535 | 1659 | else if (EQ (value, Qicon)) |
d043f1a4 | 1660 | Ficonify_frame (frame); |
49795535 JB |
1661 | else |
1662 | Fmake_frame_visible (frame); | |
d043f1a4 | 1663 | } |
943b580d | 1664 | \f |
d043f1a4 RS |
1665 | static void |
1666 | x_set_menu_bar_lines_1 (window, n) | |
1667 | Lisp_Object window; | |
1668 | int n; | |
1669 | { | |
47c0f58b | 1670 | struct window *w = XWINDOW (window); |
d043f1a4 | 1671 | |
e33f7330 KH |
1672 | XSETFASTINT (w->top, XFASTINT (w->top) + n); |
1673 | XSETFASTINT (w->height, XFASTINT (w->height) - n); | |
d043f1a4 | 1674 | |
47c0f58b RS |
1675 | /* Handle just the top child in a vertical split. */ |
1676 | if (!NILP (w->vchild)) | |
1677 | x_set_menu_bar_lines_1 (w->vchild, n); | |
d043f1a4 | 1678 | |
47c0f58b RS |
1679 | /* Adjust all children in a horizontal split. */ |
1680 | for (window = w->hchild; !NILP (window); window = w->next) | |
1681 | { | |
1682 | w = XWINDOW (window); | |
1683 | x_set_menu_bar_lines_1 (window, n); | |
d043f1a4 RS |
1684 | } |
1685 | } | |
1686 | ||
1687 | void | |
1688 | x_set_menu_bar_lines (f, value, oldval) | |
1689 | struct frame *f; | |
1690 | Lisp_Object value, oldval; | |
1691 | { | |
1692 | int nlines; | |
1693 | int olines = FRAME_MENU_BAR_LINES (f); | |
1694 | ||
f64ba6ea JB |
1695 | /* Right now, menu bars don't work properly in minibuf-only frames; |
1696 | most of the commands try to apply themselves to the minibuffer | |
1697 | frame itslef, and get an error because you can't switch buffers | |
1698 | in or split the minibuffer window. */ | |
519066d2 | 1699 | if (FRAME_MINIBUF_ONLY_P (f)) |
f64ba6ea JB |
1700 | return; |
1701 | ||
6a5e54e2 | 1702 | if (INTEGERP (value)) |
d043f1a4 RS |
1703 | nlines = XINT (value); |
1704 | else | |
1705 | nlines = 0; | |
1706 | ||
9ef48a9d RS |
1707 | #ifdef USE_X_TOOLKIT |
1708 | FRAME_MENU_BAR_LINES (f) = 0; | |
1709 | if (nlines) | |
0d8ef3f4 RS |
1710 | { |
1711 | FRAME_EXTERNAL_MENU_BAR (f) = 1; | |
97a1ff91 | 1712 | if (FRAME_X_P (f) && f->output_data.x->menubar_widget == 0) |
0d8ef3f4 RS |
1713 | /* Make sure next redisplay shows the menu bar. */ |
1714 | XWINDOW (FRAME_SELECTED_WINDOW (f))->update_mode_line = Qt; | |
1715 | } | |
9ef48a9d RS |
1716 | else |
1717 | { | |
6bc20398 FP |
1718 | if (FRAME_EXTERNAL_MENU_BAR (f) == 1) |
1719 | free_frame_menubar (f); | |
9ef48a9d | 1720 | FRAME_EXTERNAL_MENU_BAR (f) = 0; |
97a1ff91 RS |
1721 | if (FRAME_X_P (f)) |
1722 | f->output_data.x->menubar_widget = 0; | |
9ef48a9d RS |
1723 | } |
1724 | #else /* not USE_X_TOOLKIT */ | |
d043f1a4 RS |
1725 | FRAME_MENU_BAR_LINES (f) = nlines; |
1726 | x_set_menu_bar_lines_1 (f->root_window, nlines - olines); | |
9ef48a9d | 1727 | #endif /* not USE_X_TOOLKIT */ |
d043f1a4 | 1728 | } |
943b580d | 1729 | \f |
75f9d625 | 1730 | /* Change the name of frame F to NAME. If NAME is nil, set F's name to |
f945b920 JB |
1731 | x_id_name. |
1732 | ||
1733 | If EXPLICIT is non-zero, that indicates that lisp code is setting the | |
75f9d625 DM |
1734 | name; if NAME is a string, set F's name to NAME and set |
1735 | F->explicit_name; if NAME is Qnil, then clear F->explicit_name. | |
f945b920 JB |
1736 | |
1737 | If EXPLICIT is zero, that indicates that Emacs redisplay code is | |
1738 | suggesting a new name, which lisp code should override; if | |
1739 | F->explicit_name is set, ignore the new name; otherwise, set it. */ | |
1740 | ||
1741 | void | |
1742 | x_set_name (f, name, explicit) | |
1743 | struct frame *f; | |
1744 | Lisp_Object name; | |
1745 | int explicit; | |
1746 | { | |
1747 | /* Make sure that requests from lisp code override requests from | |
1748 | Emacs redisplay code. */ | |
1749 | if (explicit) | |
1750 | { | |
1751 | /* If we're switching from explicit to implicit, we had better | |
1752 | update the mode lines and thereby update the title. */ | |
1753 | if (f->explicit_name && NILP (name)) | |
cf177271 | 1754 | update_mode_lines = 1; |
f945b920 JB |
1755 | |
1756 | f->explicit_name = ! NILP (name); | |
1757 | } | |
1758 | else if (f->explicit_name) | |
1759 | return; | |
1760 | ||
1761 | /* If NAME is nil, set the name to the x_id_name. */ | |
1762 | if (NILP (name)) | |
f10f0b79 RS |
1763 | { |
1764 | /* Check for no change needed in this very common case | |
1765 | before we do any consing. */ | |
08a90d6a RS |
1766 | if (!strcmp (FRAME_X_DISPLAY_INFO (f)->x_id_name, |
1767 | XSTRING (f->name)->data)) | |
f10f0b79 | 1768 | return; |
08a90d6a | 1769 | name = build_string (FRAME_X_DISPLAY_INFO (f)->x_id_name); |
f10f0b79 | 1770 | } |
62265f1c | 1771 | else |
f945b920 | 1772 | CHECK_STRING (name, 0); |
01f1ba30 | 1773 | |
f945b920 JB |
1774 | /* Don't change the name if it's already NAME. */ |
1775 | if (! NILP (Fstring_equal (name, f->name))) | |
daa37602 JB |
1776 | return; |
1777 | ||
943b580d RS |
1778 | f->name = name; |
1779 | ||
1780 | /* For setting the frame title, the title parameter should override | |
1781 | the name parameter. */ | |
1782 | if (! NILP (f->title)) | |
1783 | name = f->title; | |
1784 | ||
fe24a618 | 1785 | if (FRAME_X_WINDOW (f)) |
01f1ba30 | 1786 | { |
01f1ba30 | 1787 | BLOCK_INPUT; |
fe24a618 JB |
1788 | #ifdef HAVE_X11R4 |
1789 | { | |
80534dd6 KH |
1790 | XTextProperty text, icon; |
1791 | Lisp_Object icon_name; | |
1792 | ||
fe24a618 JB |
1793 | text.value = XSTRING (name)->data; |
1794 | text.encoding = XA_STRING; | |
1795 | text.format = 8; | |
1796 | text.nitems = XSTRING (name)->size; | |
80534dd6 | 1797 | |
f468da95 | 1798 | icon_name = (!NILP (f->icon_name) ? f->icon_name : name); |
80534dd6 KH |
1799 | |
1800 | icon.value = XSTRING (icon_name)->data; | |
1801 | icon.encoding = XA_STRING; | |
1802 | icon.format = 8; | |
1803 | icon.nitems = XSTRING (icon_name)->size; | |
9ef48a9d | 1804 | #ifdef USE_X_TOOLKIT |
b9dc4443 | 1805 | XSetWMName (FRAME_X_DISPLAY (f), |
7556890b RS |
1806 | XtWindow (f->output_data.x->widget), &text); |
1807 | XSetWMIconName (FRAME_X_DISPLAY (f), XtWindow (f->output_data.x->widget), | |
80534dd6 | 1808 | &icon); |
9ef48a9d | 1809 | #else /* not USE_X_TOOLKIT */ |
b9dc4443 | 1810 | XSetWMName (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), &text); |
80534dd6 | 1811 | XSetWMIconName (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), &icon); |
9ef48a9d | 1812 | #endif /* not USE_X_TOOLKIT */ |
fe24a618 | 1813 | } |
9ef48a9d | 1814 | #else /* not HAVE_X11R4 */ |
b9dc4443 | 1815 | XSetIconName (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
fe24a618 | 1816 | XSTRING (name)->data); |
b9dc4443 | 1817 | XStoreName (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
fe24a618 | 1818 | XSTRING (name)->data); |
9ef48a9d | 1819 | #endif /* not HAVE_X11R4 */ |
01f1ba30 JB |
1820 | UNBLOCK_INPUT; |
1821 | } | |
f945b920 JB |
1822 | } |
1823 | ||
1824 | /* This function should be called when the user's lisp code has | |
1825 | specified a name for the frame; the name will override any set by the | |
1826 | redisplay code. */ | |
1827 | void | |
1828 | x_explicitly_set_name (f, arg, oldval) | |
1829 | FRAME_PTR f; | |
1830 | Lisp_Object arg, oldval; | |
1831 | { | |
1832 | x_set_name (f, arg, 1); | |
1833 | } | |
1834 | ||
1835 | /* This function should be called by Emacs redisplay code to set the | |
1836 | name; names set this way will never override names set by the user's | |
1837 | lisp code. */ | |
25250031 | 1838 | void |
f945b920 JB |
1839 | x_implicitly_set_name (f, arg, oldval) |
1840 | FRAME_PTR f; | |
1841 | Lisp_Object arg, oldval; | |
1842 | { | |
1843 | x_set_name (f, arg, 0); | |
01f1ba30 | 1844 | } |
943b580d RS |
1845 | \f |
1846 | /* Change the title of frame F to NAME. | |
1847 | If NAME is nil, use the frame name as the title. | |
01f1ba30 | 1848 | |
943b580d RS |
1849 | If EXPLICIT is non-zero, that indicates that lisp code is setting the |
1850 | name; if NAME is a string, set F's name to NAME and set | |
1851 | F->explicit_name; if NAME is Qnil, then clear F->explicit_name. | |
1852 | ||
1853 | If EXPLICIT is zero, that indicates that Emacs redisplay code is | |
1854 | suggesting a new name, which lisp code should override; if | |
1855 | F->explicit_name is set, ignore the new name; otherwise, set it. */ | |
1856 | ||
1857 | void | |
1858 | x_set_title (f, name) | |
1859 | struct frame *f; | |
1860 | Lisp_Object name; | |
1861 | { | |
1862 | /* Don't change the title if it's already NAME. */ | |
1863 | if (EQ (name, f->title)) | |
1864 | return; | |
1865 | ||
1866 | update_mode_lines = 1; | |
1867 | ||
1868 | f->title = name; | |
1869 | ||
1870 | if (NILP (name)) | |
1871 | name = f->name; | |
1872 | ||
1873 | if (FRAME_X_WINDOW (f)) | |
1874 | { | |
1875 | BLOCK_INPUT; | |
1876 | #ifdef HAVE_X11R4 | |
1877 | { | |
1878 | XTextProperty text, icon; | |
1879 | Lisp_Object icon_name; | |
1880 | ||
1881 | text.value = XSTRING (name)->data; | |
1882 | text.encoding = XA_STRING; | |
1883 | text.format = 8; | |
1884 | text.nitems = XSTRING (name)->size; | |
1885 | ||
1886 | icon_name = (!NILP (f->icon_name) ? f->icon_name : name); | |
1887 | ||
1888 | icon.value = XSTRING (icon_name)->data; | |
1889 | icon.encoding = XA_STRING; | |
1890 | icon.format = 8; | |
1891 | icon.nitems = XSTRING (icon_name)->size; | |
1892 | #ifdef USE_X_TOOLKIT | |
1893 | XSetWMName (FRAME_X_DISPLAY (f), | |
1894 | XtWindow (f->output_data.x->widget), &text); | |
1895 | XSetWMIconName (FRAME_X_DISPLAY (f), XtWindow (f->output_data.x->widget), | |
1896 | &icon); | |
1897 | #else /* not USE_X_TOOLKIT */ | |
1898 | XSetWMName (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), &text); | |
1899 | XSetWMIconName (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), &icon); | |
1900 | #endif /* not USE_X_TOOLKIT */ | |
1901 | } | |
1902 | #else /* not HAVE_X11R4 */ | |
1903 | XSetIconName (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), | |
1904 | XSTRING (name)->data); | |
1905 | XStoreName (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), | |
1906 | XSTRING (name)->data); | |
1907 | #endif /* not HAVE_X11R4 */ | |
1908 | UNBLOCK_INPUT; | |
1909 | } | |
1910 | } | |
1911 | \f | |
01f1ba30 | 1912 | void |
f676886a JB |
1913 | x_set_autoraise (f, arg, oldval) |
1914 | struct frame *f; | |
01f1ba30 JB |
1915 | Lisp_Object arg, oldval; |
1916 | { | |
f676886a | 1917 | f->auto_raise = !EQ (Qnil, arg); |
01f1ba30 JB |
1918 | } |
1919 | ||
1920 | void | |
f676886a JB |
1921 | x_set_autolower (f, arg, oldval) |
1922 | struct frame *f; | |
01f1ba30 JB |
1923 | Lisp_Object arg, oldval; |
1924 | { | |
f676886a | 1925 | f->auto_lower = !EQ (Qnil, arg); |
01f1ba30 | 1926 | } |
179956b9 | 1927 | |
eac358ef KH |
1928 | void |
1929 | x_set_unsplittable (f, arg, oldval) | |
1930 | struct frame *f; | |
1931 | Lisp_Object arg, oldval; | |
1932 | { | |
1933 | f->no_split = !NILP (arg); | |
1934 | } | |
1935 | ||
179956b9 | 1936 | void |
a3c87d4e | 1937 | x_set_vertical_scroll_bars (f, arg, oldval) |
179956b9 JB |
1938 | struct frame *f; |
1939 | Lisp_Object arg, oldval; | |
1940 | { | |
a3c87d4e | 1941 | if (NILP (arg) != ! FRAME_HAS_VERTICAL_SCROLL_BARS (f)) |
179956b9 | 1942 | { |
a3c87d4e | 1943 | FRAME_HAS_VERTICAL_SCROLL_BARS (f) = ! NILP (arg); |
179956b9 | 1944 | |
cf177271 JB |
1945 | /* We set this parameter before creating the X window for the |
1946 | frame, so we can get the geometry right from the start. | |
1947 | However, if the window hasn't been created yet, we shouldn't | |
1948 | call x_set_window_size. */ | |
1949 | if (FRAME_X_WINDOW (f)) | |
363f7e15 | 1950 | x_set_window_size (f, 0, FRAME_WIDTH (f), FRAME_HEIGHT (f)); |
179956b9 JB |
1951 | } |
1952 | } | |
4701395c KH |
1953 | |
1954 | void | |
1955 | x_set_scroll_bar_width (f, arg, oldval) | |
1956 | struct frame *f; | |
1957 | Lisp_Object arg, oldval; | |
1958 | { | |
dff9a538 KH |
1959 | if (NILP (arg)) |
1960 | { | |
1961 | FRAME_SCROLL_BAR_PIXEL_WIDTH (f) = 0; | |
1962 | FRAME_SCROLL_BAR_COLS (f) = 2; | |
1963 | } | |
1964 | else if (INTEGERP (arg) && XINT (arg) > 0 | |
1965 | && XFASTINT (arg) != FRAME_SCROLL_BAR_PIXEL_WIDTH (f)) | |
4701395c | 1966 | { |
7556890b | 1967 | int wid = FONT_WIDTH (f->output_data.x->font); |
4701395c KH |
1968 | FRAME_SCROLL_BAR_PIXEL_WIDTH (f) = XFASTINT (arg); |
1969 | FRAME_SCROLL_BAR_COLS (f) = (XFASTINT (arg) + wid-1) / wid; | |
1970 | if (FRAME_X_WINDOW (f)) | |
1971 | x_set_window_size (f, 0, FRAME_WIDTH (f), FRAME_HEIGHT (f)); | |
1972 | } | |
1973 | } | |
01f1ba30 | 1974 | \f |
f676886a | 1975 | /* Subroutines of creating an X frame. */ |
01f1ba30 | 1976 | |
b7975ee4 KH |
1977 | /* Make sure that Vx_resource_name is set to a reasonable value. |
1978 | Fix it up, or set it to `emacs' if it is too hopeless. */ | |
1979 | ||
d387c960 JB |
1980 | static void |
1981 | validate_x_resource_name () | |
1982 | { | |
0e78b377 RS |
1983 | int len; |
1984 | /* Number of valid characters in the resource name. */ | |
1985 | int good_count = 0; | |
1986 | /* Number of invalid characters in the resource name. */ | |
1987 | int bad_count = 0; | |
1988 | Lisp_Object new; | |
1989 | int i; | |
1990 | ||
cf204347 RS |
1991 | if (STRINGP (Vx_resource_name)) |
1992 | { | |
cf204347 RS |
1993 | unsigned char *p = XSTRING (Vx_resource_name)->data; |
1994 | int i; | |
1995 | ||
0e78b377 RS |
1996 | len = XSTRING (Vx_resource_name)->size; |
1997 | ||
1998 | /* Only letters, digits, - and _ are valid in resource names. | |
1999 | Count the valid characters and count the invalid ones. */ | |
cf204347 RS |
2000 | for (i = 0; i < len; i++) |
2001 | { | |
2002 | int c = p[i]; | |
2003 | if (! ((c >= 'a' && c <= 'z') | |
2004 | || (c >= 'A' && c <= 'Z') | |
2005 | || (c >= '0' && c <= '9') | |
2006 | || c == '-' || c == '_')) | |
0e78b377 RS |
2007 | bad_count++; |
2008 | else | |
2009 | good_count++; | |
cf204347 RS |
2010 | } |
2011 | } | |
2012 | else | |
0e78b377 RS |
2013 | /* Not a string => completely invalid. */ |
2014 | bad_count = 5, good_count = 0; | |
2015 | ||
2016 | /* If name is valid already, return. */ | |
2017 | if (bad_count == 0) | |
2018 | return; | |
2019 | ||
2020 | /* If name is entirely invalid, or nearly so, use `emacs'. */ | |
2021 | if (good_count == 0 | |
2022 | || (good_count == 1 && bad_count > 0)) | |
2023 | { | |
b7975ee4 | 2024 | Vx_resource_name = build_string ("emacs"); |
0e78b377 RS |
2025 | return; |
2026 | } | |
2027 | ||
2028 | /* Name is partly valid. Copy it and replace the invalid characters | |
2029 | with underscores. */ | |
2030 | ||
2031 | Vx_resource_name = new = Fcopy_sequence (Vx_resource_name); | |
2032 | ||
2033 | for (i = 0; i < len; i++) | |
2034 | { | |
2035 | int c = XSTRING (new)->data[i]; | |
2036 | if (! ((c >= 'a' && c <= 'z') | |
2037 | || (c >= 'A' && c <= 'Z') | |
2038 | || (c >= '0' && c <= '9') | |
2039 | || c == '-' || c == '_')) | |
2040 | XSTRING (new)->data[i] = '_'; | |
2041 | } | |
d387c960 JB |
2042 | } |
2043 | ||
2044 | ||
01f1ba30 | 2045 | extern char *x_get_string_resource (); |
01f1ba30 | 2046 | |
cf177271 JB |
2047 | DEFUN ("x-get-resource", Fx_get_resource, Sx_get_resource, 2, 4, 0, |
2048 | "Return the value of ATTRIBUTE, of class CLASS, from the X defaults database.\n\ | |
287e500d | 2049 | This uses `INSTANCE.ATTRIBUTE' as the key and `Emacs.CLASS' as the\n\ |
d387c960 JB |
2050 | class, where INSTANCE is the name under which Emacs was invoked, or\n\ |
2051 | the name specified by the `-name' or `-rn' command-line arguments.\n\ | |
01f1ba30 | 2052 | \n\ |
8fabe6f4 RS |
2053 | The optional arguments COMPONENT and SUBCLASS add to the key and the\n\ |
2054 | class, respectively. You must specify both of them or neither.\n\ | |
287e500d RS |
2055 | If you specify them, the key is `INSTANCE.COMPONENT.ATTRIBUTE'\n\ |
2056 | and the class is `Emacs.CLASS.SUBCLASS'.") | |
cf177271 JB |
2057 | (attribute, class, component, subclass) |
2058 | Lisp_Object attribute, class, component, subclass; | |
01f1ba30 JB |
2059 | { |
2060 | register char *value; | |
2061 | char *name_key; | |
2062 | char *class_key; | |
2063 | ||
11ae94fe RS |
2064 | check_x (); |
2065 | ||
01f1ba30 | 2066 | CHECK_STRING (attribute, 0); |
cf177271 JB |
2067 | CHECK_STRING (class, 0); |
2068 | ||
8fabe6f4 RS |
2069 | if (!NILP (component)) |
2070 | CHECK_STRING (component, 1); | |
2071 | if (!NILP (subclass)) | |
2072 | CHECK_STRING (subclass, 2); | |
2073 | if (NILP (component) != NILP (subclass)) | |
2074 | error ("x-get-resource: must specify both COMPONENT and SUBCLASS or neither"); | |
2075 | ||
d387c960 JB |
2076 | validate_x_resource_name (); |
2077 | ||
b7975ee4 KH |
2078 | /* Allocate space for the components, the dots which separate them, |
2079 | and the final '\0'. Make them big enough for the worst case. */ | |
2080 | name_key = (char *) alloca (XSTRING (Vx_resource_name)->size | |
2081 | + (STRINGP (component) | |
2082 | ? XSTRING (component)->size : 0) | |
2083 | + XSTRING (attribute)->size | |
2084 | + 3); | |
2085 | ||
2086 | class_key = (char *) alloca ((sizeof (EMACS_CLASS) - 1) | |
2087 | + XSTRING (class)->size | |
2088 | + (STRINGP (subclass) | |
2089 | ? XSTRING (subclass)->size : 0) | |
2090 | + 3); | |
2091 | ||
2092 | /* Start with emacs.FRAMENAME for the name (the specific one) | |
2093 | and with `Emacs' for the class key (the general one). */ | |
2094 | strcpy (name_key, XSTRING (Vx_resource_name)->data); | |
2095 | strcpy (class_key, EMACS_CLASS); | |
2096 | ||
2097 | strcat (class_key, "."); | |
2098 | strcat (class_key, XSTRING (class)->data); | |
2099 | ||
2100 | if (!NILP (component)) | |
01f1ba30 | 2101 | { |
b7975ee4 KH |
2102 | strcat (class_key, "."); |
2103 | strcat (class_key, XSTRING (subclass)->data); | |
2104 | ||
2105 | strcat (name_key, "."); | |
2106 | strcat (name_key, XSTRING (component)->data); | |
01f1ba30 JB |
2107 | } |
2108 | ||
b7975ee4 KH |
2109 | strcat (name_key, "."); |
2110 | strcat (name_key, XSTRING (attribute)->data); | |
2111 | ||
b9dc4443 RS |
2112 | value = x_get_string_resource (check_x_display_info (Qnil)->xrdb, |
2113 | name_key, class_key); | |
01f1ba30 JB |
2114 | |
2115 | if (value != (char *) 0) | |
2116 | return build_string (value); | |
2117 | else | |
2118 | return Qnil; | |
2119 | } | |
2120 | ||
3402e1a4 RS |
2121 | /* Used when C code wants a resource value. */ |
2122 | ||
2123 | char * | |
2124 | x_get_resource_string (attribute, class) | |
2125 | char *attribute, *class; | |
2126 | { | |
2127 | register char *value; | |
2128 | char *name_key; | |
2129 | char *class_key; | |
2130 | ||
2131 | /* Allocate space for the components, the dots which separate them, | |
2132 | and the final '\0'. */ | |
2133 | name_key = (char *) alloca (XSTRING (Vinvocation_name)->size | |
2134 | + strlen (attribute) + 2); | |
2135 | class_key = (char *) alloca ((sizeof (EMACS_CLASS) - 1) | |
2136 | + strlen (class) + 2); | |
2137 | ||
2138 | sprintf (name_key, "%s.%s", | |
2139 | XSTRING (Vinvocation_name)->data, | |
2140 | attribute); | |
2141 | sprintf (class_key, "%s.%s", EMACS_CLASS, class); | |
2142 | ||
b9dc4443 RS |
2143 | return x_get_string_resource (FRAME_X_DISPLAY_INFO (selected_frame)->xrdb, |
2144 | name_key, class_key); | |
3402e1a4 RS |
2145 | } |
2146 | ||
60fb3ee1 JB |
2147 | /* Types we might convert a resource string into. */ |
2148 | enum resource_types | |
2149 | { | |
f8f5a057 | 2150 | number, boolean, string, symbol |
60fb3ee1 JB |
2151 | }; |
2152 | ||
01f1ba30 | 2153 | /* Return the value of parameter PARAM. |
60fb3ee1 | 2154 | |
f676886a | 2155 | First search ALIST, then Vdefault_frame_alist, then the X defaults |
cf177271 | 2156 | database, using ATTRIBUTE as the attribute name and CLASS as its class. |
60fb3ee1 JB |
2157 | |
2158 | Convert the resource to the type specified by desired_type. | |
2159 | ||
f9942c9e JB |
2160 | If no default is specified, return Qunbound. If you call |
2161 | x_get_arg, make sure you deal with Qunbound in a reasonable way, | |
a59e4f3d | 2162 | and don't let it get stored in any Lisp-visible variables! */ |
01f1ba30 JB |
2163 | |
2164 | static Lisp_Object | |
cf177271 | 2165 | x_get_arg (alist, param, attribute, class, type) |
3c254570 | 2166 | Lisp_Object alist, param; |
60fb3ee1 | 2167 | char *attribute; |
cf177271 | 2168 | char *class; |
60fb3ee1 | 2169 | enum resource_types type; |
01f1ba30 JB |
2170 | { |
2171 | register Lisp_Object tem; | |
2172 | ||
2173 | tem = Fassq (param, alist); | |
2174 | if (EQ (tem, Qnil)) | |
f676886a | 2175 | tem = Fassq (param, Vdefault_frame_alist); |
f9942c9e | 2176 | if (EQ (tem, Qnil)) |
01f1ba30 | 2177 | { |
60fb3ee1 | 2178 | |
f9942c9e | 2179 | if (attribute) |
60fb3ee1 | 2180 | { |
cf177271 JB |
2181 | tem = Fx_get_resource (build_string (attribute), |
2182 | build_string (class), | |
2183 | Qnil, Qnil); | |
f9942c9e JB |
2184 | |
2185 | if (NILP (tem)) | |
2186 | return Qunbound; | |
2187 | ||
2188 | switch (type) | |
2189 | { | |
2190 | case number: | |
2191 | return make_number (atoi (XSTRING (tem)->data)); | |
2192 | ||
2193 | case boolean: | |
2194 | tem = Fdowncase (tem); | |
2195 | if (!strcmp (XSTRING (tem)->data, "on") | |
2196 | || !strcmp (XSTRING (tem)->data, "true")) | |
2197 | return Qt; | |
2198 | else | |
2199 | return Qnil; | |
2200 | ||
2201 | case string: | |
2202 | return tem; | |
2203 | ||
f945b920 | 2204 | case symbol: |
49795535 JB |
2205 | /* As a special case, we map the values `true' and `on' |
2206 | to Qt, and `false' and `off' to Qnil. */ | |
2207 | { | |
98381190 KH |
2208 | Lisp_Object lower; |
2209 | lower = Fdowncase (tem); | |
26ae6b61 KH |
2210 | if (!strcmp (XSTRING (lower)->data, "on") |
2211 | || !strcmp (XSTRING (lower)->data, "true")) | |
49795535 | 2212 | return Qt; |
26ae6b61 KH |
2213 | else if (!strcmp (XSTRING (lower)->data, "off") |
2214 | || !strcmp (XSTRING (lower)->data, "false")) | |
49795535 JB |
2215 | return Qnil; |
2216 | else | |
89032215 | 2217 | return Fintern (tem, Qnil); |
49795535 | 2218 | } |
f945b920 | 2219 | |
f9942c9e JB |
2220 | default: |
2221 | abort (); | |
2222 | } | |
60fb3ee1 | 2223 | } |
f9942c9e JB |
2224 | else |
2225 | return Qunbound; | |
01f1ba30 JB |
2226 | } |
2227 | return Fcdr (tem); | |
2228 | } | |
2229 | ||
f676886a | 2230 | /* Record in frame F the specified or default value according to ALIST |
01f1ba30 JB |
2231 | of the parameter named PARAM (a Lisp symbol). |
2232 | If no value is specified for PARAM, look for an X default for XPROP | |
f676886a | 2233 | on the frame named NAME. |
01f1ba30 JB |
2234 | If that is not found either, use the value DEFLT. */ |
2235 | ||
2236 | static Lisp_Object | |
cf177271 | 2237 | x_default_parameter (f, alist, prop, deflt, xprop, xclass, type) |
f676886a | 2238 | struct frame *f; |
01f1ba30 | 2239 | Lisp_Object alist; |
f9942c9e | 2240 | Lisp_Object prop; |
01f1ba30 JB |
2241 | Lisp_Object deflt; |
2242 | char *xprop; | |
cf177271 | 2243 | char *xclass; |
60fb3ee1 | 2244 | enum resource_types type; |
01f1ba30 | 2245 | { |
01f1ba30 JB |
2246 | Lisp_Object tem; |
2247 | ||
cf177271 | 2248 | tem = x_get_arg (alist, prop, xprop, xclass, type); |
f9942c9e | 2249 | if (EQ (tem, Qunbound)) |
01f1ba30 | 2250 | tem = deflt; |
f9942c9e | 2251 | x_set_frame_parameters (f, Fcons (Fcons (prop, tem), Qnil)); |
01f1ba30 JB |
2252 | return tem; |
2253 | } | |
2254 | \f | |
8af1d7ca | 2255 | DEFUN ("x-parse-geometry", Fx_parse_geometry, Sx_parse_geometry, 1, 1, 0, |
01f1ba30 | 2256 | "Parse an X-style geometry string STRING.\n\ |
f83f10ba RS |
2257 | Returns an alist of the form ((top . TOP), (left . LEFT) ... ).\n\ |
2258 | The properties returned may include `top', `left', `height', and `width'.\n\ | |
e1d962d7 RS |
2259 | The value of `left' or `top' may be an integer,\n\ |
2260 | or a list (+ N) meaning N pixels relative to top/left corner,\n\ | |
2261 | or a list (- N) meaning -N pixels relative to bottom/right corner.") | |
01f1ba30 | 2262 | (string) |
a6605e5c | 2263 | Lisp_Object string; |
01f1ba30 JB |
2264 | { |
2265 | int geometry, x, y; | |
2266 | unsigned int width, height; | |
f83f10ba | 2267 | Lisp_Object result; |
01f1ba30 JB |
2268 | |
2269 | CHECK_STRING (string, 0); | |
2270 | ||
2271 | geometry = XParseGeometry ((char *) XSTRING (string)->data, | |
2272 | &x, &y, &width, &height); | |
2273 | ||
f83f10ba RS |
2274 | #if 0 |
2275 | if (!!(geometry & XValue) != !!(geometry & YValue)) | |
2276 | error ("Must specify both x and y position, or neither"); | |
2277 | #endif | |
2278 | ||
2279 | result = Qnil; | |
2280 | if (geometry & XValue) | |
01f1ba30 | 2281 | { |
f83f10ba RS |
2282 | Lisp_Object element; |
2283 | ||
e1d962d7 RS |
2284 | if (x >= 0 && (geometry & XNegative)) |
2285 | element = Fcons (Qleft, Fcons (Qminus, Fcons (make_number (-x), Qnil))); | |
2286 | else if (x < 0 && ! (geometry & XNegative)) | |
2287 | element = Fcons (Qleft, Fcons (Qplus, Fcons (make_number (x), Qnil))); | |
f83f10ba RS |
2288 | else |
2289 | element = Fcons (Qleft, make_number (x)); | |
2290 | result = Fcons (element, result); | |
2291 | } | |
2292 | ||
2293 | if (geometry & YValue) | |
2294 | { | |
2295 | Lisp_Object element; | |
2296 | ||
e1d962d7 RS |
2297 | if (y >= 0 && (geometry & YNegative)) |
2298 | element = Fcons (Qtop, Fcons (Qminus, Fcons (make_number (-y), Qnil))); | |
2299 | else if (y < 0 && ! (geometry & YNegative)) | |
2300 | element = Fcons (Qtop, Fcons (Qplus, Fcons (make_number (y), Qnil))); | |
f83f10ba RS |
2301 | else |
2302 | element = Fcons (Qtop, make_number (y)); | |
2303 | result = Fcons (element, result); | |
01f1ba30 | 2304 | } |
f83f10ba RS |
2305 | |
2306 | if (geometry & WidthValue) | |
2307 | result = Fcons (Fcons (Qwidth, make_number (width)), result); | |
2308 | if (geometry & HeightValue) | |
2309 | result = Fcons (Fcons (Qheight, make_number (height)), result); | |
2310 | ||
2311 | return result; | |
01f1ba30 JB |
2312 | } |
2313 | ||
01f1ba30 | 2314 | /* Calculate the desired size and position of this window, |
f83f10ba | 2315 | and return the flags saying which aspects were specified. |
8fc2766b RS |
2316 | |
2317 | This function does not make the coordinates positive. */ | |
01f1ba30 JB |
2318 | |
2319 | #define DEFAULT_ROWS 40 | |
2320 | #define DEFAULT_COLS 80 | |
2321 | ||
f9942c9e | 2322 | static int |
f676886a JB |
2323 | x_figure_window_size (f, parms) |
2324 | struct frame *f; | |
01f1ba30 JB |
2325 | Lisp_Object parms; |
2326 | { | |
4fe1de12 | 2327 | register Lisp_Object tem0, tem1, tem2; |
01f1ba30 JB |
2328 | int height, width, left, top; |
2329 | register int geometry; | |
2330 | long window_prompting = 0; | |
2331 | ||
2332 | /* Default values if we fall through. | |
2333 | Actually, if that happens we should get | |
b9dc4443 | 2334 | window manager prompting. */ |
f676886a JB |
2335 | f->width = DEFAULT_COLS; |
2336 | f->height = DEFAULT_ROWS; | |
bd0b85c3 RS |
2337 | /* Window managers expect that if program-specified |
2338 | positions are not (0,0), they're intentional, not defaults. */ | |
7556890b RS |
2339 | f->output_data.x->top_pos = 0; |
2340 | f->output_data.x->left_pos = 0; | |
01f1ba30 | 2341 | |
cf177271 JB |
2342 | tem0 = x_get_arg (parms, Qheight, 0, 0, number); |
2343 | tem1 = x_get_arg (parms, Qwidth, 0, 0, number); | |
4fe1de12 | 2344 | tem2 = x_get_arg (parms, Quser_size, 0, 0, number); |
f83f10ba | 2345 | if (! EQ (tem0, Qunbound) || ! EQ (tem1, Qunbound)) |
01f1ba30 | 2346 | { |
f83f10ba RS |
2347 | if (!EQ (tem0, Qunbound)) |
2348 | { | |
2349 | CHECK_NUMBER (tem0, 0); | |
2350 | f->height = XINT (tem0); | |
2351 | } | |
2352 | if (!EQ (tem1, Qunbound)) | |
2353 | { | |
2354 | CHECK_NUMBER (tem1, 0); | |
2355 | f->width = XINT (tem1); | |
2356 | } | |
2357 | if (!NILP (tem2) && !EQ (tem2, Qunbound)) | |
4fe1de12 RS |
2358 | window_prompting |= USSize; |
2359 | else | |
2360 | window_prompting |= PSize; | |
01f1ba30 | 2361 | } |
01f1ba30 | 2362 | |
7556890b | 2363 | f->output_data.x->vertical_scroll_bar_extra |
a444c70b KH |
2364 | = (!FRAME_HAS_VERTICAL_SCROLL_BARS (f) |
2365 | ? 0 | |
2366 | : FRAME_SCROLL_BAR_PIXEL_WIDTH (f) > 0 | |
4701395c | 2367 | ? FRAME_SCROLL_BAR_PIXEL_WIDTH (f) |
7556890b RS |
2368 | : (FRAME_SCROLL_BAR_COLS (f) * FONT_WIDTH (f->output_data.x->font))); |
2369 | f->output_data.x->pixel_width = CHAR_TO_PIXEL_WIDTH (f, f->width); | |
2370 | f->output_data.x->pixel_height = CHAR_TO_PIXEL_HEIGHT (f, f->height); | |
01f1ba30 | 2371 | |
cf177271 JB |
2372 | tem0 = x_get_arg (parms, Qtop, 0, 0, number); |
2373 | tem1 = x_get_arg (parms, Qleft, 0, 0, number); | |
4fe1de12 | 2374 | tem2 = x_get_arg (parms, Quser_position, 0, 0, number); |
f83f10ba | 2375 | if (! EQ (tem0, Qunbound) || ! EQ (tem1, Qunbound)) |
01f1ba30 | 2376 | { |
f83f10ba RS |
2377 | if (EQ (tem0, Qminus)) |
2378 | { | |
7556890b | 2379 | f->output_data.x->top_pos = 0; |
f83f10ba RS |
2380 | window_prompting |= YNegative; |
2381 | } | |
e1d962d7 RS |
2382 | else if (CONSP (tem0) && EQ (XCONS (tem0)->car, Qminus) |
2383 | && CONSP (XCONS (tem0)->cdr) | |
2384 | && INTEGERP (XCONS (XCONS (tem0)->cdr)->car)) | |
2385 | { | |
7556890b | 2386 | f->output_data.x->top_pos = - XINT (XCONS (XCONS (tem0)->cdr)->car); |
e1d962d7 RS |
2387 | window_prompting |= YNegative; |
2388 | } | |
2389 | else if (CONSP (tem0) && EQ (XCONS (tem0)->car, Qplus) | |
2390 | && CONSP (XCONS (tem0)->cdr) | |
2391 | && INTEGERP (XCONS (XCONS (tem0)->cdr)->car)) | |
2392 | { | |
7556890b | 2393 | f->output_data.x->top_pos = XINT (XCONS (XCONS (tem0)->cdr)->car); |
e1d962d7 | 2394 | } |
f83f10ba | 2395 | else if (EQ (tem0, Qunbound)) |
7556890b | 2396 | f->output_data.x->top_pos = 0; |
f83f10ba RS |
2397 | else |
2398 | { | |
2399 | CHECK_NUMBER (tem0, 0); | |
7556890b RS |
2400 | f->output_data.x->top_pos = XINT (tem0); |
2401 | if (f->output_data.x->top_pos < 0) | |
f83f10ba RS |
2402 | window_prompting |= YNegative; |
2403 | } | |
2404 | ||
2405 | if (EQ (tem1, Qminus)) | |
2406 | { | |
7556890b | 2407 | f->output_data.x->left_pos = 0; |
f83f10ba RS |
2408 | window_prompting |= XNegative; |
2409 | } | |
e1d962d7 RS |
2410 | else if (CONSP (tem1) && EQ (XCONS (tem1)->car, Qminus) |
2411 | && CONSP (XCONS (tem1)->cdr) | |
2412 | && INTEGERP (XCONS (XCONS (tem1)->cdr)->car)) | |
2413 | { | |
7556890b | 2414 | f->output_data.x->left_pos = - XINT (XCONS (XCONS (tem1)->cdr)->car); |
e1d962d7 RS |
2415 | window_prompting |= XNegative; |
2416 | } | |
2417 | else if (CONSP (tem1) && EQ (XCONS (tem1)->car, Qplus) | |
2418 | && CONSP (XCONS (tem1)->cdr) | |
2419 | && INTEGERP (XCONS (XCONS (tem1)->cdr)->car)) | |
2420 | { | |
7556890b | 2421 | f->output_data.x->left_pos = XINT (XCONS (XCONS (tem1)->cdr)->car); |
e1d962d7 | 2422 | } |
f83f10ba | 2423 | else if (EQ (tem1, Qunbound)) |
7556890b | 2424 | f->output_data.x->left_pos = 0; |
f83f10ba RS |
2425 | else |
2426 | { | |
2427 | CHECK_NUMBER (tem1, 0); | |
7556890b RS |
2428 | f->output_data.x->left_pos = XINT (tem1); |
2429 | if (f->output_data.x->left_pos < 0) | |
f83f10ba RS |
2430 | window_prompting |= XNegative; |
2431 | } | |
2432 | ||
c3724dc2 | 2433 | if (!NILP (tem2) && ! EQ (tem2, Qunbound)) |
4fe1de12 RS |
2434 | window_prompting |= USPosition; |
2435 | else | |
2436 | window_prompting |= PPosition; | |
01f1ba30 | 2437 | } |
f83f10ba | 2438 | |
739f2f53 | 2439 | return window_prompting; |
01f1ba30 JB |
2440 | } |
2441 | ||
f58534a3 RS |
2442 | #if !defined (HAVE_X11R4) && !defined (HAVE_XSETWMPROTOCOLS) |
2443 | ||
2444 | Status | |
2445 | XSetWMProtocols (dpy, w, protocols, count) | |
2446 | Display *dpy; | |
2447 | Window w; | |
2448 | Atom *protocols; | |
2449 | int count; | |
2450 | { | |
2451 | Atom prop; | |
2452 | prop = XInternAtom (dpy, "WM_PROTOCOLS", False); | |
2453 | if (prop == None) return False; | |
2454 | XChangeProperty (dpy, w, prop, XA_ATOM, 32, PropModeReplace, | |
2455 | (unsigned char *) protocols, count); | |
2456 | return True; | |
2457 | } | |
9ef48a9d RS |
2458 | #endif /* not HAVE_X11R4 && not HAVE_XSETWMPROTOCOLS */ |
2459 | \f | |
2460 | #ifdef USE_X_TOOLKIT | |
2461 | ||
8e3d10a9 RS |
2462 | /* If the WM_PROTOCOLS property does not already contain WM_TAKE_FOCUS, |
2463 | WM_DELETE_WINDOW, and WM_SAVE_YOURSELF, then add them. (They may | |
59aa6c90 RS |
2464 | already be present because of the toolkit (Motif adds some of them, |
2465 | for example, but Xt doesn't). */ | |
9ef48a9d RS |
2466 | |
2467 | static void | |
b9dc4443 RS |
2468 | hack_wm_protocols (f, widget) |
2469 | FRAME_PTR f; | |
9ef48a9d RS |
2470 | Widget widget; |
2471 | { | |
2472 | Display *dpy = XtDisplay (widget); | |
2473 | Window w = XtWindow (widget); | |
2474 | int need_delete = 1; | |
2475 | int need_focus = 1; | |
59aa6c90 | 2476 | int need_save = 1; |
9ef48a9d RS |
2477 | |
2478 | BLOCK_INPUT; | |
2479 | { | |
2480 | Atom type, *atoms = 0; | |
2481 | int format = 0; | |
2482 | unsigned long nitems = 0; | |
2483 | unsigned long bytes_after; | |
2484 | ||
270958e8 KH |
2485 | if ((XGetWindowProperty (dpy, w, |
2486 | FRAME_X_DISPLAY_INFO (f)->Xatom_wm_protocols, | |
34d5ae1e | 2487 | (long)0, (long)100, False, XA_ATOM, |
270958e8 KH |
2488 | &type, &format, &nitems, &bytes_after, |
2489 | (unsigned char **) &atoms) | |
2490 | == Success) | |
9ef48a9d RS |
2491 | && format == 32 && type == XA_ATOM) |
2492 | while (nitems > 0) | |
2493 | { | |
2494 | nitems--; | |
b9dc4443 RS |
2495 | if (atoms[nitems] == FRAME_X_DISPLAY_INFO (f)->Xatom_wm_delete_window) |
2496 | need_delete = 0; | |
2497 | else if (atoms[nitems] == FRAME_X_DISPLAY_INFO (f)->Xatom_wm_take_focus) | |
2498 | need_focus = 0; | |
2499 | else if (atoms[nitems] == FRAME_X_DISPLAY_INFO (f)->Xatom_wm_save_yourself) | |
2500 | need_save = 0; | |
9ef48a9d RS |
2501 | } |
2502 | if (atoms) XFree ((char *) atoms); | |
2503 | } | |
2504 | { | |
2505 | Atom props [10]; | |
2506 | int count = 0; | |
b9dc4443 RS |
2507 | if (need_delete) |
2508 | props[count++] = FRAME_X_DISPLAY_INFO (f)->Xatom_wm_delete_window; | |
2509 | if (need_focus) | |
2510 | props[count++] = FRAME_X_DISPLAY_INFO (f)->Xatom_wm_take_focus; | |
2511 | if (need_save) | |
2512 | props[count++] = FRAME_X_DISPLAY_INFO (f)->Xatom_wm_save_yourself; | |
9ef48a9d | 2513 | if (count) |
b9dc4443 RS |
2514 | XChangeProperty (dpy, w, FRAME_X_DISPLAY_INFO (f)->Xatom_wm_protocols, |
2515 | XA_ATOM, 32, PropModeAppend, | |
9ef48a9d RS |
2516 | (unsigned char *) props, count); |
2517 | } | |
2518 | UNBLOCK_INPUT; | |
2519 | } | |
2520 | #endif | |
2521 | \f | |
8fc2766b RS |
2522 | #ifdef USE_X_TOOLKIT |
2523 | ||
2524 | /* Create and set up the X widget for frame F. */ | |
f58534a3 | 2525 | |
01f1ba30 | 2526 | static void |
a7f7d550 FP |
2527 | x_window (f, window_prompting, minibuffer_only) |
2528 | struct frame *f; | |
2529 | long window_prompting; | |
2530 | int minibuffer_only; | |
01f1ba30 | 2531 | { |
9ef48a9d | 2532 | XClassHint class_hints; |
31ac8d8c FP |
2533 | XSetWindowAttributes attributes; |
2534 | unsigned long attribute_mask; | |
9ef48a9d | 2535 | |
9ef48a9d RS |
2536 | Widget shell_widget; |
2537 | Widget pane_widget; | |
6c32dd68 | 2538 | Widget frame_widget; |
9ef48a9d RS |
2539 | Arg al [25]; |
2540 | int ac; | |
2541 | ||
2542 | BLOCK_INPUT; | |
2543 | ||
b7975ee4 KH |
2544 | /* Use the resource name as the top-level widget name |
2545 | for looking up resources. Make a non-Lisp copy | |
2546 | for the window manager, so GC relocation won't bother it. | |
2547 | ||
2548 | Elsewhere we specify the window name for the window manager. */ | |
2549 | ||
cca176a0 | 2550 | { |
b7975ee4 KH |
2551 | char *str = (char *) XSTRING (Vx_resource_name)->data; |
2552 | f->namebuf = (char *) xmalloc (strlen (str) + 1); | |
cca176a0 KH |
2553 | strcpy (f->namebuf, str); |
2554 | } | |
9ef48a9d RS |
2555 | |
2556 | ac = 0; | |
2557 | XtSetArg (al[ac], XtNallowShellResize, 1); ac++; | |
2558 | XtSetArg (al[ac], XtNinput, 1); ac++; | |
97787173 | 2559 | XtSetArg (al[ac], XtNmappedWhenManaged, 0); ac++; |
7556890b | 2560 | XtSetArg (al[ac], XtNborderWidth, f->output_data.x->border_width); ac++; |
cca176a0 | 2561 | shell_widget = XtAppCreateShell (f->namebuf, EMACS_CLASS, |
7a994728 | 2562 | applicationShellWidgetClass, |
82c90203 | 2563 | FRAME_X_DISPLAY (f), al, ac); |
9ef48a9d | 2564 | |
7556890b | 2565 | f->output_data.x->widget = shell_widget; |
9ef48a9d RS |
2566 | /* maybe_set_screen_title_format (shell_widget); */ |
2567 | ||
6c32dd68 PR |
2568 | pane_widget = lw_create_widget ("main", "pane", widget_id_tick++, |
2569 | (widget_value *) NULL, | |
2570 | shell_widget, False, | |
2571 | (lw_callback) NULL, | |
2572 | (lw_callback) NULL, | |
2573 | (lw_callback) NULL); | |
9ef48a9d | 2574 | |
7556890b | 2575 | f->output_data.x->column_widget = pane_widget; |
a7f7d550 | 2576 | |
9ef48a9d | 2577 | /* mappedWhenManaged to false tells to the paned window to not map/unmap |
5e65b9ab | 2578 | the emacs screen when changing menubar. This reduces flickering. */ |
9ef48a9d RS |
2579 | |
2580 | ac = 0; | |
2581 | XtSetArg (al[ac], XtNmappedWhenManaged, 0); ac++; | |
2582 | XtSetArg (al[ac], XtNshowGrip, 0); ac++; | |
2583 | XtSetArg (al[ac], XtNallowResize, 1); ac++; | |
2584 | XtSetArg (al[ac], XtNresizeToPreferred, 1); ac++; | |
2585 | XtSetArg (al[ac], XtNemacsFrame, f); ac++; | |
cca176a0 | 2586 | frame_widget = XtCreateWidget (f->namebuf, |
9ef48a9d RS |
2587 | emacsFrameClass, |
2588 | pane_widget, al, ac); | |
2589 | ||
7556890b | 2590 | f->output_data.x->edit_widget = frame_widget; |
9ef48a9d | 2591 | |
6c32dd68 | 2592 | XtManageChild (frame_widget); |
a7f7d550 FP |
2593 | |
2594 | /* Do some needed geometry management. */ | |
2595 | { | |
2596 | int len; | |
2597 | char *tem, shell_position[32]; | |
2598 | Arg al[2]; | |
2599 | int ac = 0; | |
5031cc10 | 2600 | int extra_borders = 0; |
8fc2766b | 2601 | int menubar_size |
7556890b RS |
2602 | = (f->output_data.x->menubar_widget |
2603 | ? (f->output_data.x->menubar_widget->core.height | |
2604 | + f->output_data.x->menubar_widget->core.border_width) | |
8fc2766b | 2605 | : 0); |
5031cc10 | 2606 | extern char *lwlib_toolkit_type; |
a7f7d550 | 2607 | |
01cbdba5 RS |
2608 | if (FRAME_EXTERNAL_MENU_BAR (f)) |
2609 | { | |
dd254b21 | 2610 | Dimension ibw = 0; |
01cbdba5 RS |
2611 | XtVaGetValues (pane_widget, XtNinternalBorderWidth, &ibw, NULL); |
2612 | menubar_size += ibw; | |
2613 | } | |
2614 | ||
7556890b | 2615 | f->output_data.x->menubar_height = menubar_size; |
00983aba | 2616 | |
5031cc10 KH |
2617 | /* Motif seems to need this amount added to the sizes |
2618 | specified for the shell widget. The Athena/Lucid widgets don't. | |
2619 | Both conclusions reached experimentally. -- rms. */ | |
2620 | if (!strcmp (lwlib_toolkit_type, "motif")) | |
7556890b | 2621 | XtVaGetValues (f->output_data.x->edit_widget, XtNinternalBorderWidth, |
5031cc10 KH |
2622 | &extra_borders, NULL); |
2623 | ||
97787173 RS |
2624 | /* Convert our geometry parameters into a geometry string |
2625 | and specify it. | |
2626 | Note that we do not specify here whether the position | |
2627 | is a user-specified or program-specified one. | |
2628 | We pass that information later, in x_wm_set_size_hints. */ | |
2629 | { | |
7556890b | 2630 | int left = f->output_data.x->left_pos; |
97787173 | 2631 | int xneg = window_prompting & XNegative; |
7556890b | 2632 | int top = f->output_data.x->top_pos; |
97787173 RS |
2633 | int yneg = window_prompting & YNegative; |
2634 | if (xneg) | |
2635 | left = -left; | |
2636 | if (yneg) | |
2637 | top = -top; | |
c760f47e KH |
2638 | |
2639 | if (window_prompting & USPosition) | |
5031cc10 KH |
2640 | sprintf (shell_position, "=%dx%d%c%d%c%d", |
2641 | PIXEL_WIDTH (f) + extra_borders, | |
2642 | PIXEL_HEIGHT (f) + menubar_size + extra_borders, | |
c760f47e KH |
2643 | (xneg ? '-' : '+'), left, |
2644 | (yneg ? '-' : '+'), top); | |
2645 | else | |
5031cc10 KH |
2646 | sprintf (shell_position, "=%dx%d", |
2647 | PIXEL_WIDTH (f) + extra_borders, | |
2648 | PIXEL_HEIGHT (f) + menubar_size + extra_borders); | |
97787173 RS |
2649 | } |
2650 | ||
a7f7d550 FP |
2651 | len = strlen (shell_position) + 1; |
2652 | tem = (char *) xmalloc (len); | |
2653 | strncpy (tem, shell_position, len); | |
2654 | XtSetArg (al[ac], XtNgeometry, tem); ac++; | |
2655 | XtSetValues (shell_widget, al, ac); | |
2656 | } | |
2657 | ||
9ef48a9d RS |
2658 | XtManageChild (pane_widget); |
2659 | XtRealizeWidget (shell_widget); | |
2660 | ||
6c32dd68 | 2661 | FRAME_X_WINDOW (f) = XtWindow (frame_widget); |
9ef48a9d RS |
2662 | |
2663 | validate_x_resource_name (); | |
b7975ee4 | 2664 | |
9ef48a9d RS |
2665 | class_hints.res_name = (char *) XSTRING (Vx_resource_name)->data; |
2666 | class_hints.res_class = EMACS_CLASS; | |
b9dc4443 | 2667 | XSetClassHint (FRAME_X_DISPLAY (f), XtWindow (shell_widget), &class_hints); |
9ef48a9d | 2668 | |
64d16748 | 2669 | #ifdef HAVE_X_I18N |
32e2bcb8 | 2670 | #ifndef X_I18N_INHIBITED |
64d16748 RS |
2671 | { |
2672 | XIM xim; | |
2673 | XIC xic = NULL; | |
2674 | ||
2675 | xim = XOpenIM (FRAME_X_DISPLAY (f), NULL, NULL, NULL); | |
2676 | ||
2677 | if (xim) | |
2678 | { | |
2679 | xic = XCreateIC (xim, | |
2680 | XNInputStyle, XIMPreeditNothing | XIMStatusNothing, | |
2681 | XNClientWindow, FRAME_X_WINDOW(f), | |
2682 | XNFocusWindow, FRAME_X_WINDOW(f), | |
2683 | NULL); | |
2684 | ||
2685 | if (xic == 0) | |
32e2bcb8 RS |
2686 | { |
2687 | XCloseIM (xim); | |
2688 | xim = NULL; | |
2689 | } | |
64d16748 | 2690 | } |
32e2bcb8 | 2691 | FRAME_XIM (f) = xim; |
64d16748 RS |
2692 | FRAME_XIC (f) = xic; |
2693 | } | |
32e2bcb8 RS |
2694 | #else /* X_I18N_INHIBITED */ |
2695 | FRAME_XIM (f) = 0; | |
2696 | FRAME_XIC (f) = 0; | |
2697 | #endif /* X_I18N_INHIBITED */ | |
2698 | #endif /* HAVE_X_I18N */ | |
64d16748 | 2699 | |
7556890b RS |
2700 | f->output_data.x->wm_hints.input = True; |
2701 | f->output_data.x->wm_hints.flags |= InputHint; | |
b9dc4443 | 2702 | XSetWMHints (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
7556890b | 2703 | &f->output_data.x->wm_hints); |
b8228beb | 2704 | |
c4ec904f | 2705 | hack_wm_protocols (f, shell_widget); |
9ef48a9d | 2706 | |
6c32dd68 PR |
2707 | #ifdef HACK_EDITRES |
2708 | XtAddEventHandler (shell_widget, 0, True, _XEditResCheckMessages, 0); | |
2709 | #endif | |
2710 | ||
9ef48a9d RS |
2711 | /* Do a stupid property change to force the server to generate a |
2712 | propertyNotify event so that the event_stream server timestamp will | |
2713 | be initialized to something relevant to the time we created the window. | |
2714 | */ | |
6c32dd68 | 2715 | XChangeProperty (XtDisplay (frame_widget), XtWindow (frame_widget), |
b9dc4443 RS |
2716 | FRAME_X_DISPLAY_INFO (f)->Xatom_wm_protocols, |
2717 | XA_ATOM, 32, PropModeAppend, | |
9ef48a9d RS |
2718 | (unsigned char*) NULL, 0); |
2719 | ||
31ac8d8c FP |
2720 | /* Make all the standard events reach the Emacs frame. */ |
2721 | attributes.event_mask = STANDARD_EVENT_SET; | |
2722 | attribute_mask = CWEventMask; | |
2723 | XChangeWindowAttributes (XtDisplay (shell_widget), XtWindow (shell_widget), | |
2724 | attribute_mask, &attributes); | |
2725 | ||
6c32dd68 | 2726 | XtMapWidget (frame_widget); |
9ef48a9d | 2727 | |
8fc2766b RS |
2728 | /* x_set_name normally ignores requests to set the name if the |
2729 | requested name is the same as the current name. This is the one | |
2730 | place where that assumption isn't correct; f->name is set, but | |
2731 | the X server hasn't been told. */ | |
2732 | { | |
2733 | Lisp_Object name; | |
2734 | int explicit = f->explicit_name; | |
2735 | ||
2736 | f->explicit_name = 0; | |
2737 | name = f->name; | |
2738 | f->name = Qnil; | |
2739 | x_set_name (f, name, explicit); | |
2740 | } | |
2741 | ||
b9dc4443 | 2742 | XDefineCursor (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
7556890b | 2743 | f->output_data.x->text_cursor); |
8fc2766b RS |
2744 | |
2745 | UNBLOCK_INPUT; | |
2746 | ||
422fbe5f KH |
2747 | if (!minibuffer_only && FRAME_EXTERNAL_MENU_BAR (f)) |
2748 | initialize_frame_menubar (f); | |
7556890b | 2749 | lw_set_main_areas (pane_widget, f->output_data.x->menubar_widget, frame_widget); |
422fbe5f | 2750 | |
8fc2766b RS |
2751 | if (FRAME_X_WINDOW (f) == 0) |
2752 | error ("Unable to create window"); | |
2753 | } | |
2754 | ||
9ef48a9d RS |
2755 | #else /* not USE_X_TOOLKIT */ |
2756 | ||
8fc2766b RS |
2757 | /* Create and set up the X window for frame F. */ |
2758 | ||
2759 | x_window (f) | |
2760 | struct frame *f; | |
2761 | ||
2762 | { | |
2763 | XClassHint class_hints; | |
2764 | XSetWindowAttributes attributes; | |
2765 | unsigned long attribute_mask; | |
2766 | ||
7556890b RS |
2767 | attributes.background_pixel = f->output_data.x->background_pixel; |
2768 | attributes.border_pixel = f->output_data.x->border_pixel; | |
01f1ba30 JB |
2769 | attributes.bit_gravity = StaticGravity; |
2770 | attributes.backing_store = NotUseful; | |
2771 | attributes.save_under = True; | |
2772 | attributes.event_mask = STANDARD_EVENT_SET; | |
2773 | attribute_mask = (CWBackPixel | CWBorderPixel | CWBitGravity | |
2774 | #if 0 | |
2775 | | CWBackingStore | CWSaveUnder | |
2776 | #endif | |
2777 | | CWEventMask); | |
2778 | ||
2779 | BLOCK_INPUT; | |
fe24a618 | 2780 | FRAME_X_WINDOW (f) |
b9dc4443 | 2781 | = XCreateWindow (FRAME_X_DISPLAY (f), |
7556890b RS |
2782 | f->output_data.x->parent_desc, |
2783 | f->output_data.x->left_pos, | |
2784 | f->output_data.x->top_pos, | |
f676886a | 2785 | PIXEL_WIDTH (f), PIXEL_HEIGHT (f), |
7556890b | 2786 | f->output_data.x->border_width, |
01f1ba30 JB |
2787 | CopyFromParent, /* depth */ |
2788 | InputOutput, /* class */ | |
b9dc4443 | 2789 | FRAME_X_DISPLAY_INFO (f)->visual, |
01f1ba30 | 2790 | attribute_mask, &attributes); |
64d16748 | 2791 | #ifdef HAVE_X_I18N |
32e2bcb8 | 2792 | #ifndef X_I18N_INHIBITED |
64d16748 RS |
2793 | { |
2794 | XIM xim; | |
2795 | XIC xic = NULL; | |
2796 | ||
2797 | xim = XOpenIM (FRAME_X_DISPLAY(f), NULL, NULL, NULL); | |
2798 | ||
2799 | if (xim) | |
2800 | { | |
2801 | xic = XCreateIC (xim, | |
2802 | XNInputStyle, XIMPreeditNothing | XIMStatusNothing, | |
2803 | XNClientWindow, FRAME_X_WINDOW(f), | |
2804 | XNFocusWindow, FRAME_X_WINDOW(f), | |
2805 | NULL); | |
2806 | ||
2807 | if (!xic) | |
32e2bcb8 RS |
2808 | { |
2809 | XCloseIM (xim); | |
2810 | xim = NULL; | |
2811 | } | |
64d16748 RS |
2812 | } |
2813 | ||
32e2bcb8 | 2814 | FRAME_XIM (f) = xim; |
64d16748 RS |
2815 | FRAME_XIC (f) = xic; |
2816 | } | |
32e2bcb8 RS |
2817 | #else /* X_I18N_INHIBITED */ |
2818 | FRAME_XIM (f) = 0; | |
2819 | FRAME_XIC (f) = 0; | |
2820 | #endif /* X_I18N_INHIBITED */ | |
2821 | #endif /* HAVE_X_I18N */ | |
01f1ba30 | 2822 | |
d387c960 | 2823 | validate_x_resource_name (); |
b7975ee4 | 2824 | |
d387c960 | 2825 | class_hints.res_name = (char *) XSTRING (Vx_resource_name)->data; |
01f1ba30 | 2826 | class_hints.res_class = EMACS_CLASS; |
b9dc4443 | 2827 | XSetClassHint (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), &class_hints); |
01f1ba30 | 2828 | |
00983aba KH |
2829 | /* The menubar is part of the ordinary display; |
2830 | it does not count in addition to the height of the window. */ | |
7556890b | 2831 | f->output_data.x->menubar_height = 0; |
00983aba | 2832 | |
179956b9 JB |
2833 | /* This indicates that we use the "Passive Input" input model. |
2834 | Unless we do this, we don't get the Focus{In,Out} events that we | |
2835 | need to draw the cursor correctly. Accursed bureaucrats. | |
b9dc4443 | 2836 | XWhipsAndChains (FRAME_X_DISPLAY (f), IronMaiden, &TheRack); */ |
179956b9 | 2837 | |
7556890b RS |
2838 | f->output_data.x->wm_hints.input = True; |
2839 | f->output_data.x->wm_hints.flags |= InputHint; | |
b9dc4443 | 2840 | XSetWMHints (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
7556890b | 2841 | &f->output_data.x->wm_hints); |
6d078211 | 2842 | f->output_data.x->wm_hints.icon_pixmap = None; |
179956b9 | 2843 | |
032e4ebe RS |
2844 | /* Request "save yourself" and "delete window" commands from wm. */ |
2845 | { | |
2846 | Atom protocols[2]; | |
b9dc4443 RS |
2847 | protocols[0] = FRAME_X_DISPLAY_INFO (f)->Xatom_wm_delete_window; |
2848 | protocols[1] = FRAME_X_DISPLAY_INFO (f)->Xatom_wm_save_yourself; | |
2849 | XSetWMProtocols (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), protocols, 2); | |
032e4ebe | 2850 | } |
9ef48a9d | 2851 | |
e373f201 JB |
2852 | /* x_set_name normally ignores requests to set the name if the |
2853 | requested name is the same as the current name. This is the one | |
2854 | place where that assumption isn't correct; f->name is set, but | |
2855 | the X server hasn't been told. */ | |
2856 | { | |
98381190 | 2857 | Lisp_Object name; |
cf177271 | 2858 | int explicit = f->explicit_name; |
e373f201 | 2859 | |
cf177271 | 2860 | f->explicit_name = 0; |
98381190 KH |
2861 | name = f->name; |
2862 | f->name = Qnil; | |
cf177271 | 2863 | x_set_name (f, name, explicit); |
e373f201 JB |
2864 | } |
2865 | ||
b9dc4443 | 2866 | XDefineCursor (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
7556890b | 2867 | f->output_data.x->text_cursor); |
9ef48a9d | 2868 | |
01f1ba30 JB |
2869 | UNBLOCK_INPUT; |
2870 | ||
fe24a618 | 2871 | if (FRAME_X_WINDOW (f) == 0) |
9ef48a9d | 2872 | error ("Unable to create window"); |
01f1ba30 JB |
2873 | } |
2874 | ||
8fc2766b RS |
2875 | #endif /* not USE_X_TOOLKIT */ |
2876 | ||
01f1ba30 JB |
2877 | /* Handle the icon stuff for this window. Perhaps later we might |
2878 | want an x_set_icon_position which can be called interactively as | |
b9dc4443 | 2879 | well. */ |
01f1ba30 JB |
2880 | |
2881 | static void | |
f676886a JB |
2882 | x_icon (f, parms) |
2883 | struct frame *f; | |
01f1ba30 JB |
2884 | Lisp_Object parms; |
2885 | { | |
f9942c9e | 2886 | Lisp_Object icon_x, icon_y; |
01f1ba30 JB |
2887 | |
2888 | /* Set the position of the icon. Note that twm groups all | |
b9dc4443 | 2889 | icons in an icon window. */ |
cf177271 JB |
2890 | icon_x = x_get_arg (parms, Qicon_left, 0, 0, number); |
2891 | icon_y = x_get_arg (parms, Qicon_top, 0, 0, number); | |
f9942c9e | 2892 | if (!EQ (icon_x, Qunbound) && !EQ (icon_y, Qunbound)) |
01f1ba30 | 2893 | { |
f9942c9e JB |
2894 | CHECK_NUMBER (icon_x, 0); |
2895 | CHECK_NUMBER (icon_y, 0); | |
01f1ba30 | 2896 | } |
f9942c9e | 2897 | else if (!EQ (icon_x, Qunbound) || !EQ (icon_y, Qunbound)) |
01f1ba30 | 2898 | error ("Both left and top icon corners of icon must be specified"); |
01f1ba30 | 2899 | |
f9942c9e JB |
2900 | BLOCK_INPUT; |
2901 | ||
fe24a618 JB |
2902 | if (! EQ (icon_x, Qunbound)) |
2903 | x_wm_set_icon_position (f, XINT (icon_x), XINT (icon_y)); | |
f9942c9e | 2904 | |
01f1ba30 | 2905 | /* Start up iconic or window? */ |
49795535 JB |
2906 | x_wm_set_window_state |
2907 | (f, (EQ (x_get_arg (parms, Qvisibility, 0, 0, symbol), Qicon) | |
2908 | ? IconicState | |
2909 | : NormalState)); | |
01f1ba30 | 2910 | |
f468da95 RS |
2911 | x_text_icon (f, (char *) XSTRING ((!NILP (f->icon_name) |
2912 | ? f->icon_name | |
2913 | : f->name))->data); | |
80534dd6 | 2914 | |
01f1ba30 JB |
2915 | UNBLOCK_INPUT; |
2916 | } | |
2917 | ||
2918 | /* Make the GC's needed for this window, setting the | |
2919 | background, border and mouse colors; also create the | |
2920 | mouse cursor and the gray border tile. */ | |
2921 | ||
f945b920 JB |
2922 | static char cursor_bits[] = |
2923 | { | |
2924 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, | |
2925 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, | |
2926 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, | |
2927 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 | |
2928 | }; | |
2929 | ||
01f1ba30 | 2930 | static void |
f676886a JB |
2931 | x_make_gc (f) |
2932 | struct frame *f; | |
01f1ba30 JB |
2933 | { |
2934 | XGCValues gc_values; | |
2935 | GC temp_gc; | |
2936 | XImage tileimage; | |
01f1ba30 | 2937 | |
6afb1d07 JB |
2938 | BLOCK_INPUT; |
2939 | ||
f676886a | 2940 | /* Create the GC's of this frame. |
9ef48a9d | 2941 | Note that many default values are used. */ |
01f1ba30 JB |
2942 | |
2943 | /* Normal video */ | |
7556890b RS |
2944 | gc_values.font = f->output_data.x->font->fid; |
2945 | gc_values.foreground = f->output_data.x->foreground_pixel; | |
2946 | gc_values.background = f->output_data.x->background_pixel; | |
9ef48a9d | 2947 | gc_values.line_width = 0; /* Means 1 using fast algorithm. */ |
7556890b | 2948 | f->output_data.x->normal_gc = XCreateGC (FRAME_X_DISPLAY (f), |
fe24a618 | 2949 | FRAME_X_WINDOW (f), |
01f1ba30 JB |
2950 | GCLineWidth | GCFont |
2951 | | GCForeground | GCBackground, | |
2952 | &gc_values); | |
2953 | ||
b9dc4443 | 2954 | /* Reverse video style. */ |
7556890b RS |
2955 | gc_values.foreground = f->output_data.x->background_pixel; |
2956 | gc_values.background = f->output_data.x->foreground_pixel; | |
2957 | f->output_data.x->reverse_gc = XCreateGC (FRAME_X_DISPLAY (f), | |
fe24a618 | 2958 | FRAME_X_WINDOW (f), |
01f1ba30 JB |
2959 | GCFont | GCForeground | GCBackground |
2960 | | GCLineWidth, | |
2961 | &gc_values); | |
2962 | ||
9ef48a9d | 2963 | /* Cursor has cursor-color background, background-color foreground. */ |
7556890b RS |
2964 | gc_values.foreground = f->output_data.x->background_pixel; |
2965 | gc_values.background = f->output_data.x->cursor_pixel; | |
01f1ba30 JB |
2966 | gc_values.fill_style = FillOpaqueStippled; |
2967 | gc_values.stipple | |
b9dc4443 RS |
2968 | = XCreateBitmapFromData (FRAME_X_DISPLAY (f), |
2969 | FRAME_X_DISPLAY_INFO (f)->root_window, | |
01f1ba30 | 2970 | cursor_bits, 16, 16); |
7556890b | 2971 | f->output_data.x->cursor_gc |
b9dc4443 | 2972 | = XCreateGC (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
01f1ba30 JB |
2973 | (GCFont | GCForeground | GCBackground |
2974 | | GCFillStyle | GCStipple | GCLineWidth), | |
2975 | &gc_values); | |
2976 | ||
2977 | /* Create the gray border tile used when the pointer is not in | |
f676886a | 2978 | the frame. Since this depends on the frame's pixel values, |
9ef48a9d | 2979 | this must be done on a per-frame basis. */ |
7556890b | 2980 | f->output_data.x->border_tile |
d043f1a4 | 2981 | = (XCreatePixmapFromBitmapData |
b9dc4443 | 2982 | (FRAME_X_DISPLAY (f), FRAME_X_DISPLAY_INFO (f)->root_window, |
d043f1a4 | 2983 | gray_bits, gray_width, gray_height, |
7556890b RS |
2984 | f->output_data.x->foreground_pixel, |
2985 | f->output_data.x->background_pixel, | |
b9dc4443 RS |
2986 | DefaultDepth (FRAME_X_DISPLAY (f), |
2987 | XScreenNumberOfScreen (FRAME_X_SCREEN (f))))); | |
6afb1d07 JB |
2988 | |
2989 | UNBLOCK_INPUT; | |
01f1ba30 | 2990 | } |
01f1ba30 | 2991 | |
f676886a | 2992 | DEFUN ("x-create-frame", Fx_create_frame, Sx_create_frame, |
01f1ba30 | 2993 | 1, 1, 0, |
f676886a | 2994 | "Make a new X window, which is called a \"frame\" in Emacs terms.\n\ |
08a90d6a | 2995 | Returns an Emacs frame object.\n\ |
f676886a JB |
2996 | ALIST is an alist of frame parameters.\n\ |
2997 | If the parameters specify that the frame should not have a minibuffer,\n\ | |
e22d6b02 | 2998 | and do not specify a specific minibuffer window to use,\n\ |
f676886a | 2999 | then `default-minibuffer-frame' must be a frame whose minibuffer can\n\ |
08a90d6a RS |
3000 | be shared by the new frame.\n\ |
3001 | \n\ | |
3002 | This function is an internal primitive--use `make-frame' instead.") | |
01f1ba30 JB |
3003 | (parms) |
3004 | Lisp_Object parms; | |
3005 | { | |
f676886a | 3006 | struct frame *f; |
2365c027 | 3007 | Lisp_Object frame, tem; |
01f1ba30 JB |
3008 | Lisp_Object name; |
3009 | int minibuffer_only = 0; | |
3010 | long window_prompting = 0; | |
3011 | int width, height; | |
9ef48a9d | 3012 | int count = specpdl_ptr - specpdl; |
ecaca587 | 3013 | struct gcpro gcpro1, gcpro2, gcpro3, gcpro4; |
b9dc4443 RS |
3014 | Lisp_Object display; |
3015 | struct x_display_info *dpyinfo; | |
a59e4f3d | 3016 | Lisp_Object parent; |
e557f19d | 3017 | struct kboard *kb; |
01f1ba30 | 3018 | |
11ae94fe | 3019 | check_x (); |
01f1ba30 | 3020 | |
b7975ee4 KH |
3021 | /* Use this general default value to start with |
3022 | until we know if this frame has a specified name. */ | |
3023 | Vx_resource_name = Vinvocation_name; | |
3024 | ||
714812eb | 3025 | display = x_get_arg (parms, Qdisplay, 0, 0, string); |
b9dc4443 RS |
3026 | if (EQ (display, Qunbound)) |
3027 | display = Qnil; | |
3028 | dpyinfo = check_x_display_info (display); | |
e557f19d KH |
3029 | #ifdef MULTI_KBOARD |
3030 | kb = dpyinfo->kboard; | |
3031 | #else | |
3032 | kb = &the_only_kboard; | |
3033 | #endif | |
b9dc4443 | 3034 | |
c2304e02 | 3035 | name = x_get_arg (parms, Qname, "name", "Name", string); |
6a5e54e2 | 3036 | if (!STRINGP (name) |
cf177271 JB |
3037 | && ! EQ (name, Qunbound) |
3038 | && ! NILP (name)) | |
08a90d6a | 3039 | error ("Invalid frame name--not a string or nil"); |
01f1ba30 | 3040 | |
b7975ee4 KH |
3041 | if (STRINGP (name)) |
3042 | Vx_resource_name = name; | |
3043 | ||
a59e4f3d RS |
3044 | /* See if parent window is specified. */ |
3045 | parent = x_get_arg (parms, Qparent_id, NULL, NULL, number); | |
3046 | if (EQ (parent, Qunbound)) | |
3047 | parent = Qnil; | |
3048 | if (! NILP (parent)) | |
3049 | CHECK_NUMBER (parent, 0); | |
3050 | ||
ecaca587 RS |
3051 | /* make_frame_without_minibuffer can run Lisp code and garbage collect. */ |
3052 | /* No need to protect DISPLAY because that's not used after passing | |
3053 | it to make_frame_without_minibuffer. */ | |
3054 | frame = Qnil; | |
3055 | GCPRO4 (parms, parent, name, frame); | |
cf177271 | 3056 | tem = x_get_arg (parms, Qminibuffer, 0, 0, symbol); |
f9942c9e | 3057 | if (EQ (tem, Qnone) || NILP (tem)) |
2526c290 | 3058 | f = make_frame_without_minibuffer (Qnil, kb, display); |
f9942c9e | 3059 | else if (EQ (tem, Qonly)) |
01f1ba30 | 3060 | { |
f676886a | 3061 | f = make_minibuffer_frame (); |
01f1ba30 JB |
3062 | minibuffer_only = 1; |
3063 | } | |
6a5e54e2 | 3064 | else if (WINDOWP (tem)) |
2526c290 | 3065 | f = make_frame_without_minibuffer (tem, kb, display); |
f9942c9e JB |
3066 | else |
3067 | f = make_frame (1); | |
01f1ba30 | 3068 | |
ecaca587 RS |
3069 | XSETFRAME (frame, f); |
3070 | ||
a3c87d4e JB |
3071 | /* Note that X Windows does support scroll bars. */ |
3072 | FRAME_CAN_HAVE_SCROLL_BARS (f) = 1; | |
179956b9 | 3073 | |
08a90d6a | 3074 | f->output_method = output_x_window; |
7556890b RS |
3075 | f->output_data.x = (struct x_output *) xmalloc (sizeof (struct x_output)); |
3076 | bzero (f->output_data.x, sizeof (struct x_output)); | |
3077 | f->output_data.x->icon_bitmap = -1; | |
08a90d6a | 3078 | |
f468da95 | 3079 | f->icon_name |
80534dd6 | 3080 | = x_get_arg (parms, Qicon_name, "iconName", "Title", string); |
f468da95 RS |
3081 | if (! STRINGP (f->icon_name)) |
3082 | f->icon_name = Qnil; | |
80534dd6 | 3083 | |
08a90d6a | 3084 | FRAME_X_DISPLAY_INFO (f) = dpyinfo; |
73410c76 | 3085 | #ifdef MULTI_KBOARD |
e557f19d | 3086 | FRAME_KBOARD (f) = kb; |
73410c76 | 3087 | #endif |
08a90d6a | 3088 | |
a59e4f3d RS |
3089 | /* Specify the parent under which to make this X window. */ |
3090 | ||
3091 | if (!NILP (parent)) | |
3092 | { | |
7556890b RS |
3093 | f->output_data.x->parent_desc = parent; |
3094 | f->output_data.x->explicit_parent = 1; | |
a59e4f3d RS |
3095 | } |
3096 | else | |
3097 | { | |
7556890b RS |
3098 | f->output_data.x->parent_desc = FRAME_X_DISPLAY_INFO (f)->root_window; |
3099 | f->output_data.x->explicit_parent = 0; | |
a59e4f3d RS |
3100 | } |
3101 | ||
08a90d6a RS |
3102 | /* Note that the frame has no physical cursor right now. */ |
3103 | f->phys_cursor_x = -1; | |
3104 | ||
cf177271 JB |
3105 | /* Set the name; the functions to which we pass f expect the name to |
3106 | be set. */ | |
3107 | if (EQ (name, Qunbound) || NILP (name)) | |
3108 | { | |
08a90d6a | 3109 | f->name = build_string (dpyinfo->x_id_name); |
cf177271 JB |
3110 | f->explicit_name = 0; |
3111 | } | |
3112 | else | |
3113 | { | |
3114 | f->name = name; | |
3115 | f->explicit_name = 1; | |
9ef48a9d RS |
3116 | /* use the frame's title when getting resources for this frame. */ |
3117 | specbind (Qx_resource_name, name); | |
cf177271 | 3118 | } |
01f1ba30 | 3119 | |
01f1ba30 JB |
3120 | /* Extract the window parameters from the supplied values |
3121 | that are needed to determine window geometry. */ | |
d387c960 JB |
3122 | { |
3123 | Lisp_Object font; | |
3124 | ||
e5e548e3 | 3125 | font = x_get_arg (parms, Qfont, "font", "Font", string); |
6817eab4 | 3126 | BLOCK_INPUT; |
e5e548e3 RS |
3127 | /* First, try whatever font the caller has specified. */ |
3128 | if (STRINGP (font)) | |
e5229110 | 3129 | font = x_new_font (f, XSTRING (font)->data); |
e5e548e3 RS |
3130 | /* Try out a font which we hope has bold and italic variations. */ |
3131 | if (!STRINGP (font)) | |
a6ac02af | 3132 | font = x_new_font (f, "-misc-fixed-medium-r-normal-*-*-140-*-*-c-*-iso8859-1"); |
e5e548e3 | 3133 | if (! STRINGP (font)) |
a6ac02af | 3134 | font = x_new_font (f, "-*-*-medium-r-normal-*-*-140-*-*-c-*-iso8859-1"); |
e5e548e3 RS |
3135 | if (! STRINGP (font)) |
3136 | /* This was formerly the first thing tried, but it finds too many fonts | |
3137 | and takes too long. */ | |
3138 | font = x_new_font (f, "-*-*-medium-r-*-*-*-*-*-*-c-*-iso8859-1"); | |
3139 | /* If those didn't work, look for something which will at least work. */ | |
3140 | if (! STRINGP (font)) | |
a6ac02af | 3141 | font = x_new_font (f, "-*-fixed-*-*-*-*-*-140-*-*-c-*-iso8859-1"); |
6817eab4 JB |
3142 | UNBLOCK_INPUT; |
3143 | if (! STRINGP (font)) | |
e5e548e3 RS |
3144 | font = build_string ("fixed"); |
3145 | ||
d387c960 JB |
3146 | x_default_parameter (f, parms, Qfont, font, |
3147 | "font", "Font", string); | |
3148 | } | |
9ef48a9d | 3149 | |
dd254b21 | 3150 | #ifdef USE_X_TOOLKIT |
82c90203 RS |
3151 | /* Prevent lwlib/xlwmenu.c from crashing because of a bug |
3152 | whereby it fails to get any font. */ | |
7556890b | 3153 | xlwmenu_default_font = f->output_data.x->font; |
dd254b21 | 3154 | #endif |
82c90203 | 3155 | |
cf177271 JB |
3156 | x_default_parameter (f, parms, Qborder_width, make_number (2), |
3157 | "borderwidth", "BorderWidth", number); | |
ddf768c3 JB |
3158 | /* This defaults to 2 in order to match xterm. We recognize either |
3159 | internalBorderWidth or internalBorder (which is what xterm calls | |
3160 | it). */ | |
3161 | if (NILP (Fassq (Qinternal_border_width, parms))) | |
3162 | { | |
3163 | Lisp_Object value; | |
3164 | ||
3165 | value = x_get_arg (parms, Qinternal_border_width, | |
3166 | "internalBorder", "BorderWidth", number); | |
3167 | if (! EQ (value, Qunbound)) | |
3168 | parms = Fcons (Fcons (Qinternal_border_width, value), | |
3169 | parms); | |
3170 | } | |
cf177271 JB |
3171 | x_default_parameter (f, parms, Qinternal_border_width, make_number (2), |
3172 | "internalBorderWidth", "BorderWidth", number); | |
a3c87d4e JB |
3173 | x_default_parameter (f, parms, Qvertical_scroll_bars, Qt, |
3174 | "verticalScrollBars", "ScrollBars", boolean); | |
01f1ba30 | 3175 | |
b9dc4443 | 3176 | /* Also do the stuff which must be set before the window exists. */ |
cf177271 JB |
3177 | x_default_parameter (f, parms, Qforeground_color, build_string ("black"), |
3178 | "foreground", "Foreground", string); | |
3179 | x_default_parameter (f, parms, Qbackground_color, build_string ("white"), | |
3180 | "background", "Background", string); | |
3181 | x_default_parameter (f, parms, Qmouse_color, build_string ("black"), | |
3182 | "pointerColor", "Foreground", string); | |
3183 | x_default_parameter (f, parms, Qcursor_color, build_string ("black"), | |
3184 | "cursorColor", "Foreground", string); | |
3185 | x_default_parameter (f, parms, Qborder_color, build_string ("black"), | |
3186 | "borderColor", "BorderColor", string); | |
01f1ba30 | 3187 | |
c7bcb20d | 3188 | x_default_parameter (f, parms, Qmenu_bar_lines, make_number (1), |
e1d962d7 | 3189 | "menuBar", "MenuBar", number); |
dff9a538 | 3190 | x_default_parameter (f, parms, Qscroll_bar_width, Qnil, |
4701395c | 3191 | "scrollBarWidth", "ScrollBarWidth", number); |
79873d50 RS |
3192 | x_default_parameter (f, parms, Qbuffer_predicate, Qnil, |
3193 | "bufferPredicate", "BufferPredicate", symbol); | |
c2304e02 | 3194 | x_default_parameter (f, parms, Qtitle, Qnil, |
ce3cadf4 | 3195 | "title", "Title", string); |
90eb1019 | 3196 | |
7556890b | 3197 | f->output_data.x->parent_desc = FRAME_X_DISPLAY_INFO (f)->root_window; |
f676886a | 3198 | window_prompting = x_figure_window_size (f, parms); |
01f1ba30 | 3199 | |
f83f10ba | 3200 | if (window_prompting & XNegative) |
2365c027 | 3201 | { |
f83f10ba | 3202 | if (window_prompting & YNegative) |
7556890b | 3203 | f->output_data.x->win_gravity = SouthEastGravity; |
f83f10ba | 3204 | else |
7556890b | 3205 | f->output_data.x->win_gravity = NorthEastGravity; |
f83f10ba RS |
3206 | } |
3207 | else | |
3208 | { | |
3209 | if (window_prompting & YNegative) | |
7556890b | 3210 | f->output_data.x->win_gravity = SouthWestGravity; |
f83f10ba | 3211 | else |
7556890b | 3212 | f->output_data.x->win_gravity = NorthWestGravity; |
2365c027 RS |
3213 | } |
3214 | ||
7556890b | 3215 | f->output_data.x->size_hint_flags = window_prompting; |
38d22040 | 3216 | |
a7f7d550 FP |
3217 | #ifdef USE_X_TOOLKIT |
3218 | x_window (f, window_prompting, minibuffer_only); | |
3219 | #else | |
f676886a | 3220 | x_window (f); |
a7f7d550 | 3221 | #endif |
f676886a JB |
3222 | x_icon (f, parms); |
3223 | x_make_gc (f); | |
ea96210c | 3224 | init_frame_faces (f); |
01f1ba30 | 3225 | |
f9942c9e JB |
3226 | /* We need to do this after creating the X window, so that the |
3227 | icon-creation functions can say whose icon they're describing. */ | |
cf177271 | 3228 | x_default_parameter (f, parms, Qicon_type, Qnil, |
6998a3b4 | 3229 | "bitmapIcon", "BitmapIcon", symbol); |
f9942c9e | 3230 | |
cf177271 JB |
3231 | x_default_parameter (f, parms, Qauto_raise, Qnil, |
3232 | "autoRaise", "AutoRaiseLower", boolean); | |
3233 | x_default_parameter (f, parms, Qauto_lower, Qnil, | |
3234 | "autoLower", "AutoRaiseLower", boolean); | |
dbc4e1c1 JB |
3235 | x_default_parameter (f, parms, Qcursor_type, Qbox, |
3236 | "cursorType", "CursorType", symbol); | |
f9942c9e | 3237 | |
f676886a | 3238 | /* Dimensions, especially f->height, must be done via change_frame_size. |
01f1ba30 | 3239 | Change will not be effected unless different from the current |
b9dc4443 | 3240 | f->height. */ |
f676886a JB |
3241 | width = f->width; |
3242 | height = f->height; | |
3243 | f->height = f->width = 0; | |
f9942c9e | 3244 | change_frame_size (f, height, width, 1, 0); |
d043f1a4 | 3245 | |
97787173 RS |
3246 | /* Tell the server what size and position, etc, we want, |
3247 | and how badly we want them. */ | |
01f1ba30 | 3248 | BLOCK_INPUT; |
7989f084 | 3249 | x_wm_set_size_hint (f, window_prompting, 0); |
01f1ba30 JB |
3250 | UNBLOCK_INPUT; |
3251 | ||
cf177271 | 3252 | tem = x_get_arg (parms, Qunsplittable, 0, 0, boolean); |
f676886a | 3253 | f->no_split = minibuffer_only || EQ (tem, Qt); |
01f1ba30 | 3254 | |
f8ea8499 PR |
3255 | UNGCPRO; |
3256 | ||
59d61058 RS |
3257 | /* It is now ok to make the frame official |
3258 | even if we get an error below. | |
3259 | And the frame needs to be on Vframe_list | |
3260 | or making it visible won't work. */ | |
3261 | Vframe_list = Fcons (frame, Vframe_list); | |
3262 | ||
08a90d6a RS |
3263 | /* Now that the frame is official, it counts as a reference to |
3264 | its display. */ | |
3265 | FRAME_X_DISPLAY_INFO (f)->reference_count++; | |
3266 | ||
d043f1a4 | 3267 | /* Make the window appear on the frame and enable display, |
a59e4f3d RS |
3268 | unless the caller says not to. However, with explicit parent, |
3269 | Emacs cannot control visibility, so don't try. */ | |
7556890b | 3270 | if (! f->output_data.x->explicit_parent) |
a59e4f3d RS |
3271 | { |
3272 | Lisp_Object visibility; | |
49795535 | 3273 | |
a59e4f3d RS |
3274 | visibility = x_get_arg (parms, Qvisibility, 0, 0, symbol); |
3275 | if (EQ (visibility, Qunbound)) | |
3276 | visibility = Qt; | |
49795535 | 3277 | |
a59e4f3d RS |
3278 | if (EQ (visibility, Qicon)) |
3279 | x_iconify_frame (f); | |
3280 | else if (! NILP (visibility)) | |
3281 | x_make_frame_visible (f); | |
3282 | else | |
3283 | /* Must have been Qnil. */ | |
3284 | ; | |
3285 | } | |
01f1ba30 | 3286 | |
9ef48a9d | 3287 | return unbind_to (count, frame); |
01f1ba30 JB |
3288 | } |
3289 | ||
0d17d282 KH |
3290 | /* FRAME is used only to get a handle on the X display. We don't pass the |
3291 | display info directly because we're called from frame.c, which doesn't | |
3292 | know about that structure. */ | |
87498171 | 3293 | Lisp_Object |
0d17d282 KH |
3294 | x_get_focus_frame (frame) |
3295 | struct frame *frame; | |
87498171 | 3296 | { |
0d17d282 | 3297 | struct x_display_info *dpyinfo = FRAME_X_DISPLAY_INFO (frame); |
87498171 | 3298 | Lisp_Object xfocus; |
0d17d282 | 3299 | if (! dpyinfo->x_focus_frame) |
87498171 KH |
3300 | return Qnil; |
3301 | ||
0d17d282 | 3302 | XSETFRAME (xfocus, dpyinfo->x_focus_frame); |
87498171 KH |
3303 | return xfocus; |
3304 | } | |
3305 | ||
f676886a | 3306 | DEFUN ("focus-frame", Ffocus_frame, Sfocus_frame, 1, 1, 0, |
9ae77b81 | 3307 | "This function is obsolete, and does nothing.") |
f676886a JB |
3308 | (frame) |
3309 | Lisp_Object frame; | |
01f1ba30 | 3310 | { |
01f1ba30 JB |
3311 | return Qnil; |
3312 | } | |
3313 | ||
f676886a | 3314 | DEFUN ("unfocus-frame", Funfocus_frame, Sunfocus_frame, 0, 0, 0, |
9ae77b81 | 3315 | "This function is obsolete, and does nothing.") |
01f1ba30 JB |
3316 | () |
3317 | { | |
01f1ba30 JB |
3318 | return Qnil; |
3319 | } | |
3320 | \f | |
f0614854 JB |
3321 | DEFUN ("x-list-fonts", Fx_list_fonts, Sx_list_fonts, 1, 3, 0, |
3322 | "Return a list of the names of available fonts matching PATTERN.\n\ | |
3323 | If optional arguments FACE and FRAME are specified, return only fonts\n\ | |
3324 | the same size as FACE on FRAME.\n\ | |
3325 | \n\ | |
3326 | PATTERN is a string, perhaps with wildcard characters;\n\ | |
3327 | the * character matches any substring, and\n\ | |
3328 | the ? character matches any single character.\n\ | |
3329 | PATTERN is case-insensitive.\n\ | |
08a90d6a | 3330 | FACE is a face name--a symbol.\n\ |
f0614854 JB |
3331 | \n\ |
3332 | The return value is a list of strings, suitable as arguments to\n\ | |
3333 | set-face-font.\n\ | |
3334 | \n\ | |
410d4321 RS |
3335 | Fonts Emacs can't use (i.e. proportional fonts) may or may not be excluded\n\ |
3336 | even if they match PATTERN and FACE.") | |
f0614854 JB |
3337 | (pattern, face, frame) |
3338 | Lisp_Object pattern, face, frame; | |
3339 | { | |
3340 | int num_fonts; | |
3341 | char **names; | |
40a5b2e1 | 3342 | #ifndef BROKEN_XLISTFONTSWITHINFO |
f0614854 | 3343 | XFontStruct *info; |
40a5b2e1 | 3344 | #endif |
f0614854 JB |
3345 | XFontStruct *size_ref; |
3346 | Lisp_Object list; | |
f1c16f36 | 3347 | FRAME_PTR f; |
f0614854 | 3348 | |
7fc9de26 | 3349 | check_x (); |
f0614854 JB |
3350 | CHECK_STRING (pattern, 0); |
3351 | if (!NILP (face)) | |
3352 | CHECK_SYMBOL (face, 1); | |
f0614854 | 3353 | |
b9dc4443 | 3354 | f = check_x_frame (frame); |
f1c16f36 RS |
3355 | |
3356 | /* Determine the width standard for comparison with the fonts we find. */ | |
3357 | ||
f0614854 JB |
3358 | if (NILP (face)) |
3359 | size_ref = 0; | |
3360 | else | |
3361 | { | |
90eb1019 RS |
3362 | int face_id; |
3363 | ||
3364 | /* Don't die if we get called with a terminal frame. */ | |
3365 | if (! FRAME_X_P (f)) | |
1c59f5df | 3366 | error ("Non-X frame used in `x-list-fonts'"); |
90eb1019 RS |
3367 | |
3368 | face_id = face_name_id_number (f, face); | |
f0614854 | 3369 | |
a081bd37 JB |
3370 | if (face_id < 0 || face_id >= FRAME_N_PARAM_FACES (f) |
3371 | || FRAME_PARAM_FACES (f) [face_id] == 0) | |
7556890b | 3372 | size_ref = f->output_data.x->font; |
6998a3b4 RS |
3373 | else |
3374 | { | |
a081bd37 | 3375 | size_ref = FRAME_PARAM_FACES (f) [face_id]->font; |
6998a3b4 | 3376 | if (size_ref == (XFontStruct *) (~0)) |
7556890b | 3377 | size_ref = f->output_data.x->font; |
6998a3b4 | 3378 | } |
f0614854 JB |
3379 | } |
3380 | ||
f1c16f36 | 3381 | /* See if we cached the result for this particular query. */ |
08a90d6a RS |
3382 | list = Fassoc (pattern, |
3383 | XCONS (FRAME_X_DISPLAY_INFO (f)->name_list_element)->cdr); | |
f1c16f36 RS |
3384 | |
3385 | /* We have info in the cache for this PATTERN. */ | |
3386 | if (!NILP (list)) | |
3387 | { | |
3388 | Lisp_Object tem, newlist; | |
3389 | ||
3390 | /* We have info about this pattern. */ | |
3391 | list = XCONS (list)->cdr; | |
3392 | ||
3393 | if (size_ref == 0) | |
3394 | return list; | |
3395 | ||
3396 | BLOCK_INPUT; | |
3397 | ||
3398 | /* Filter the cached info and return just the fonts that match FACE. */ | |
3399 | newlist = Qnil; | |
3400 | for (tem = list; CONSP (tem); tem = XCONS (tem)->cdr) | |
3401 | { | |
3402 | XFontStruct *thisinfo; | |
3403 | ||
25c26e74 RS |
3404 | x_catch_errors (FRAME_X_DISPLAY (f)); |
3405 | ||
3406 | thisinfo = XLoadQueryFont (FRAME_X_DISPLAY (f), | |
f1c16f36 RS |
3407 | XSTRING (XCONS (tem)->car)->data); |
3408 | ||
25c26e74 RS |
3409 | x_check_errors (FRAME_X_DISPLAY (f), "XLoadQueryFont failure: %s"); |
3410 | x_uncatch_errors (FRAME_X_DISPLAY (f)); | |
3411 | ||
3412 | if (thisinfo && same_size_fonts (thisinfo, size_ref)) | |
f1c16f36 RS |
3413 | newlist = Fcons (XCONS (tem)->car, newlist); |
3414 | ||
a03a26db KH |
3415 | if (thisinfo != 0) |
3416 | XFreeFont (FRAME_X_DISPLAY (f), thisinfo); | |
f1c16f36 RS |
3417 | } |
3418 | ||
3419 | UNBLOCK_INPUT; | |
3420 | ||
3421 | return newlist; | |
3422 | } | |
3423 | ||
f0614854 | 3424 | BLOCK_INPUT; |
f58534a3 | 3425 | |
25c26e74 RS |
3426 | x_catch_errors (FRAME_X_DISPLAY (f)); |
3427 | ||
f58534a3 | 3428 | /* Solaris 2.3 has a bug in XListFontsWithInfo. */ |
40a5b2e1 KH |
3429 | #ifndef BROKEN_XLISTFONTSWITHINFO |
3430 | if (size_ref) | |
3431 | names = XListFontsWithInfo (FRAME_X_DISPLAY (f), | |
3432 | XSTRING (pattern)->data, | |
3433 | 2000, /* maxnames */ | |
3434 | &num_fonts, /* count_return */ | |
3435 | &info); /* info_return */ | |
3436 | else | |
f58534a3 | 3437 | #endif |
40a5b2e1 KH |
3438 | names = XListFonts (FRAME_X_DISPLAY (f), |
3439 | XSTRING (pattern)->data, | |
3440 | 2000, /* maxnames */ | |
3441 | &num_fonts); /* count_return */ | |
3442 | ||
25c26e74 RS |
3443 | x_check_errors (FRAME_X_DISPLAY (f), "XListFonts failure: %s"); |
3444 | x_uncatch_errors (FRAME_X_DISPLAY (f)); | |
3445 | ||
f0614854 JB |
3446 | UNBLOCK_INPUT; |
3447 | ||
a9107360 | 3448 | list = Qnil; |
f0614854 | 3449 | |
a9107360 RS |
3450 | if (names) |
3451 | { | |
a9107360 | 3452 | int i; |
f1c16f36 RS |
3453 | Lisp_Object full_list; |
3454 | ||
3455 | /* Make a list of all the fonts we got back. | |
3456 | Store that in the font cache for the display. */ | |
3457 | full_list = Qnil; | |
3458 | for (i = 0; i < num_fonts; i++) | |
3459 | full_list = Fcons (build_string (names[i]), full_list); | |
08a90d6a | 3460 | XCONS (FRAME_X_DISPLAY_INFO (f)->name_list_element)->cdr |
f1c16f36 | 3461 | = Fcons (Fcons (pattern, full_list), |
08a90d6a | 3462 | XCONS (FRAME_X_DISPLAY_INFO (f)->name_list_element)->cdr); |
a9107360 | 3463 | |
f1c16f36 RS |
3464 | /* Make a list of the fonts that have the right width. */ |
3465 | list = Qnil; | |
a9107360 | 3466 | for (i = 0; i < num_fonts; i++) |
f58534a3 | 3467 | { |
40a5b2e1 | 3468 | int keeper; |
74712156 | 3469 | |
40a5b2e1 KH |
3470 | if (!size_ref) |
3471 | keeper = 1; | |
3472 | else | |
3473 | { | |
f58534a3 | 3474 | #ifdef BROKEN_XLISTFONTSWITHINFO |
40a5b2e1 KH |
3475 | XFontStruct *thisinfo; |
3476 | ||
3477 | BLOCK_INPUT; | |
25c26e74 RS |
3478 | |
3479 | x_catch_errors (FRAME_X_DISPLAY (f)); | |
40a5b2e1 | 3480 | thisinfo = XLoadQueryFont (FRAME_X_DISPLAY (f), names[i]); |
25c26e74 RS |
3481 | x_check_errors (FRAME_X_DISPLAY (f), |
3482 | "XLoadQueryFont failure: %s"); | |
3483 | x_uncatch_errors (FRAME_X_DISPLAY (f)); | |
3484 | ||
40a5b2e1 KH |
3485 | UNBLOCK_INPUT; |
3486 | ||
3487 | keeper = thisinfo && same_size_fonts (thisinfo, size_ref); | |
e74c4350 RS |
3488 | BLOCK_INPUT; |
3489 | if (thisinfo && ! keeper) | |
3490 | XFreeFont (FRAME_X_DISPLAY (f), thisinfo); | |
3491 | else if (thisinfo) | |
3492 | XFreeFontInfo (NULL, thisinfo, 1); | |
3493 | UNBLOCK_INPUT; | |
f58534a3 | 3494 | #else |
40a5b2e1 | 3495 | keeper = same_size_fonts (&info[i], size_ref); |
f58534a3 | 3496 | #endif |
40a5b2e1 KH |
3497 | } |
3498 | if (keeper) | |
f1c16f36 | 3499 | list = Fcons (build_string (names[i]), list); |
f58534a3 | 3500 | } |
f1c16f36 | 3501 | list = Fnreverse (list); |
a9107360 | 3502 | |
f58534a3 | 3503 | BLOCK_INPUT; |
40a5b2e1 KH |
3504 | #ifndef BROKEN_XLISTFONTSWITHINFO |
3505 | if (size_ref) | |
3506 | XFreeFontInfo (names, info, num_fonts); | |
3507 | else | |
f58534a3 | 3508 | #endif |
40a5b2e1 | 3509 | XFreeFontNames (names); |
f58534a3 | 3510 | UNBLOCK_INPUT; |
a9107360 | 3511 | } |
f0614854 JB |
3512 | |
3513 | return list; | |
3514 | } | |
3515 | ||
3516 | \f | |
b9dc4443 | 3517 | DEFUN ("x-color-defined-p", Fx_color_defined_p, Sx_color_defined_p, 1, 2, 0, |
e207bc6e | 3518 | "Return non-nil if color COLOR is supported on frame FRAME.\n\ |
08a90d6a | 3519 | If FRAME is omitted or nil, use the selected frame.") |
b9dc4443 RS |
3520 | (color, frame) |
3521 | Lisp_Object color, frame; | |
e12d55b2 | 3522 | { |
b9dc4443 RS |
3523 | XColor foo; |
3524 | FRAME_PTR f = check_x_frame (frame); | |
e12d55b2 | 3525 | |
b9dc4443 RS |
3526 | CHECK_STRING (color, 1); |
3527 | ||
3528 | if (defined_color (f, XSTRING (color)->data, &foo, 0)) | |
e12d55b2 RS |
3529 | return Qt; |
3530 | else | |
3531 | return Qnil; | |
3532 | } | |
3533 | ||
b9dc4443 RS |
3534 | DEFUN ("x-color-values", Fx_color_values, Sx_color_values, 1, 2, 0, |
3535 | "Return a description of the color named COLOR on frame FRAME.\n\ | |
e12d55b2 | 3536 | The value is a list of integer RGB values--(RED GREEN BLUE).\n\ |
a59e4f3d RS |
3537 | These values appear to range from 0 to 65280 or 65535, depending\n\ |
3538 | on the system; white is (65280 65280 65280) or (65535 65535 65535).\n\ | |
08a90d6a | 3539 | If FRAME is omitted or nil, use the selected frame.") |
b9dc4443 RS |
3540 | (color, frame) |
3541 | Lisp_Object color, frame; | |
01f1ba30 | 3542 | { |
b9dc4443 RS |
3543 | XColor foo; |
3544 | FRAME_PTR f = check_x_frame (frame); | |
3545 | ||
3546 | CHECK_STRING (color, 1); | |
01f1ba30 | 3547 | |
b9dc4443 | 3548 | if (defined_color (f, XSTRING (color)->data, &foo, 0)) |
57c82a63 RS |
3549 | { |
3550 | Lisp_Object rgb[3]; | |
3551 | ||
3552 | rgb[0] = make_number (foo.red); | |
3553 | rgb[1] = make_number (foo.green); | |
3554 | rgb[2] = make_number (foo.blue); | |
3555 | return Flist (3, rgb); | |
3556 | } | |
01f1ba30 JB |
3557 | else |
3558 | return Qnil; | |
3559 | } | |
3560 | ||
b9dc4443 | 3561 | DEFUN ("x-display-color-p", Fx_display_color_p, Sx_display_color_p, 0, 1, 0, |
08a90d6a RS |
3562 | "Return t if the X display supports color.\n\ |
3563 | The optional argument DISPLAY specifies which display to ask about.\n\ | |
3564 | DISPLAY should be either a frame or a display name (a string).\n\ | |
3565 | If omitted or nil, that stands for the selected frame's display.") | |
3566 | (display) | |
3567 | Lisp_Object display; | |
01f1ba30 | 3568 | { |
08a90d6a | 3569 | struct x_display_info *dpyinfo = check_x_display_info (display); |
11ae94fe | 3570 | |
b9dc4443 | 3571 | if (dpyinfo->n_planes <= 2) |
01f1ba30 JB |
3572 | return Qnil; |
3573 | ||
b9dc4443 | 3574 | switch (dpyinfo->visual->class) |
01f1ba30 JB |
3575 | { |
3576 | case StaticColor: | |
3577 | case PseudoColor: | |
3578 | case TrueColor: | |
3579 | case DirectColor: | |
3580 | return Qt; | |
3581 | ||
3582 | default: | |
3583 | return Qnil; | |
3584 | } | |
3585 | } | |
3586 | ||
d0c9d219 | 3587 | DEFUN ("x-display-grayscale-p", Fx_display_grayscale_p, Sx_display_grayscale_p, |
b9dc4443 | 3588 | 0, 1, 0, |
08a90d6a | 3589 | "Return t if the X display supports shades of gray.\n\ |
ae6b58f9 | 3590 | Note that color displays do support shades of gray.\n\ |
08a90d6a RS |
3591 | The optional argument DISPLAY specifies which display to ask about.\n\ |
3592 | DISPLAY should be either a frame or a display name (a string).\n\ | |
3593 | If omitted or nil, that stands for the selected frame's display.") | |
3594 | (display) | |
3595 | Lisp_Object display; | |
d0c9d219 | 3596 | { |
08a90d6a | 3597 | struct x_display_info *dpyinfo = check_x_display_info (display); |
d0c9d219 | 3598 | |
ae6b58f9 | 3599 | if (dpyinfo->n_planes <= 1) |
b9dc4443 RS |
3600 | return Qnil; |
3601 | ||
ae6b58f9 RS |
3602 | switch (dpyinfo->visual->class) |
3603 | { | |
3604 | case StaticColor: | |
3605 | case PseudoColor: | |
3606 | case TrueColor: | |
3607 | case DirectColor: | |
3608 | case StaticGray: | |
3609 | case GrayScale: | |
3610 | return Qt; | |
3611 | ||
3612 | default: | |
3613 | return Qnil; | |
3614 | } | |
d0c9d219 RS |
3615 | } |
3616 | ||
41beb8fc RS |
3617 | DEFUN ("x-display-pixel-width", Fx_display_pixel_width, Sx_display_pixel_width, |
3618 | 0, 1, 0, | |
08a90d6a RS |
3619 | "Returns the width in pixels 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 (dpyinfo->width); | |
41beb8fc RS |
3629 | } |
3630 | ||
3631 | DEFUN ("x-display-pixel-height", Fx_display_pixel_height, | |
3632 | Sx_display_pixel_height, 0, 1, 0, | |
08a90d6a RS |
3633 | "Returns the height in pixels of the X display DISPLAY.\n\ |
3634 | The optional argument DISPLAY specifies which display to ask about.\n\ | |
3635 | DISPLAY should be either a frame or a display name (a string).\n\ | |
3636 | If omitted or nil, that stands for the selected frame's display.") | |
3637 | (display) | |
3638 | Lisp_Object display; | |
41beb8fc | 3639 | { |
08a90d6a | 3640 | struct x_display_info *dpyinfo = check_x_display_info (display); |
b9dc4443 RS |
3641 | |
3642 | return make_number (dpyinfo->height); | |
41beb8fc RS |
3643 | } |
3644 | ||
3645 | DEFUN ("x-display-planes", Fx_display_planes, Sx_display_planes, | |
3646 | 0, 1, 0, | |
08a90d6a RS |
3647 | "Returns the number of bitplanes of the X display DISPLAY.\n\ |
3648 | The optional argument DISPLAY specifies which display to ask about.\n\ | |
3649 | DISPLAY should be either a frame or a display name (a string).\n\ | |
3650 | If omitted or nil, that stands for the selected frame's display.") | |
3651 | (display) | |
3652 | Lisp_Object display; | |
41beb8fc | 3653 | { |
08a90d6a | 3654 | struct x_display_info *dpyinfo = check_x_display_info (display); |
b9dc4443 RS |
3655 | |
3656 | return make_number (dpyinfo->n_planes); | |
41beb8fc RS |
3657 | } |
3658 | ||
3659 | DEFUN ("x-display-color-cells", Fx_display_color_cells, Sx_display_color_cells, | |
3660 | 0, 1, 0, | |
08a90d6a RS |
3661 | "Returns the number of color cells of the X display DISPLAY.\n\ |
3662 | The optional argument DISPLAY specifies which display to ask about.\n\ | |
3663 | DISPLAY should be either a frame or a display name (a string).\n\ | |
3664 | If omitted or nil, that stands for the selected frame's display.") | |
3665 | (display) | |
3666 | Lisp_Object display; | |
41beb8fc | 3667 | { |
08a90d6a | 3668 | struct x_display_info *dpyinfo = check_x_display_info (display); |
b9dc4443 RS |
3669 | |
3670 | return make_number (DisplayCells (dpyinfo->display, | |
3671 | XScreenNumberOfScreen (dpyinfo->screen))); | |
41beb8fc RS |
3672 | } |
3673 | ||
9d317b2c RS |
3674 | DEFUN ("x-server-max-request-size", Fx_server_max_request_size, |
3675 | Sx_server_max_request_size, | |
3676 | 0, 1, 0, | |
08a90d6a RS |
3677 | "Returns the maximum request size of the X server of display DISPLAY.\n\ |
3678 | The optional argument DISPLAY specifies which display to ask about.\n\ | |
3679 | DISPLAY should be either a frame or a display name (a string).\n\ | |
3680 | If omitted or nil, that stands for the selected frame's display.") | |
3681 | (display) | |
3682 | Lisp_Object display; | |
9d317b2c | 3683 | { |
08a90d6a | 3684 | struct x_display_info *dpyinfo = check_x_display_info (display); |
b9dc4443 RS |
3685 | |
3686 | return make_number (MAXREQUEST (dpyinfo->display)); | |
9d317b2c RS |
3687 | } |
3688 | ||
41beb8fc | 3689 | DEFUN ("x-server-vendor", Fx_server_vendor, Sx_server_vendor, 0, 1, 0, |
08a90d6a RS |
3690 | "Returns the vendor ID string of the X server of display DISPLAY.\n\ |
3691 | The optional argument DISPLAY specifies which display to ask about.\n\ | |
3692 | DISPLAY should be either a frame or a display name (a string).\n\ | |
3693 | If omitted or nil, that stands for the selected frame's display.") | |
3694 | (display) | |
3695 | Lisp_Object display; | |
41beb8fc | 3696 | { |
08a90d6a | 3697 | struct x_display_info *dpyinfo = check_x_display_info (display); |
b9dc4443 RS |
3698 | char *vendor = ServerVendor (dpyinfo->display); |
3699 | ||
41beb8fc RS |
3700 | if (! vendor) vendor = ""; |
3701 | return build_string (vendor); | |
3702 | } | |
3703 | ||
3704 | DEFUN ("x-server-version", Fx_server_version, Sx_server_version, 0, 1, 0, | |
08a90d6a | 3705 | "Returns the version numbers of the X server of display DISPLAY.\n\ |
41beb8fc RS |
3706 | The value is a list of three integers: the major and minor\n\ |
3707 | version numbers of the X Protocol in use, and the vendor-specific release\n\ | |
08a90d6a RS |
3708 | number. See also the function `x-server-vendor'.\n\n\ |
3709 | The optional argument DISPLAY specifies which display to ask about.\n\ | |
3710 | DISPLAY should be either a frame or a display name (a string).\n\ | |
3711 | If omitted or nil, that stands for the selected frame's display.") | |
3712 | (display) | |
3713 | Lisp_Object display; | |
41beb8fc | 3714 | { |
08a90d6a | 3715 | struct x_display_info *dpyinfo = check_x_display_info (display); |
b9dc4443 | 3716 | Display *dpy = dpyinfo->display; |
11ae94fe | 3717 | |
41beb8fc RS |
3718 | return Fcons (make_number (ProtocolVersion (dpy)), |
3719 | Fcons (make_number (ProtocolRevision (dpy)), | |
3720 | Fcons (make_number (VendorRelease (dpy)), Qnil))); | |
3721 | } | |
3722 | ||
3723 | DEFUN ("x-display-screens", Fx_display_screens, Sx_display_screens, 0, 1, 0, | |
08a90d6a RS |
3724 | "Returns the number of screens on the X server of display DISPLAY.\n\ |
3725 | The optional argument DISPLAY specifies which display to ask about.\n\ | |
3726 | DISPLAY should be either a frame or a display name (a string).\n\ | |
3727 | If omitted or nil, that stands for the selected frame's display.") | |
3728 | (display) | |
3729 | Lisp_Object display; | |
41beb8fc | 3730 | { |
08a90d6a | 3731 | struct x_display_info *dpyinfo = check_x_display_info (display); |
b9dc4443 RS |
3732 | |
3733 | return make_number (ScreenCount (dpyinfo->display)); | |
41beb8fc RS |
3734 | } |
3735 | ||
3736 | DEFUN ("x-display-mm-height", Fx_display_mm_height, Sx_display_mm_height, 0, 1, 0, | |
08a90d6a RS |
3737 | "Returns the height in millimeters of the X display DISPLAY.\n\ |
3738 | The optional argument DISPLAY specifies which display to ask about.\n\ | |
3739 | DISPLAY should be either a frame or a display name (a string).\n\ | |
3740 | If omitted or nil, that stands for the selected frame's display.") | |
3741 | (display) | |
3742 | Lisp_Object display; | |
41beb8fc | 3743 | { |
08a90d6a | 3744 | struct x_display_info *dpyinfo = check_x_display_info (display); |
b9dc4443 RS |
3745 | |
3746 | return make_number (HeightMMOfScreen (dpyinfo->screen)); | |
41beb8fc RS |
3747 | } |
3748 | ||
3749 | DEFUN ("x-display-mm-width", Fx_display_mm_width, Sx_display_mm_width, 0, 1, 0, | |
08a90d6a RS |
3750 | "Returns the width in millimeters of the X display DISPLAY.\n\ |
3751 | The optional argument DISPLAY specifies which display to ask about.\n\ | |
3752 | DISPLAY should be either a frame or a display name (a string).\n\ | |
3753 | If omitted or nil, that stands for the selected frame's display.") | |
3754 | (display) | |
3755 | Lisp_Object display; | |
41beb8fc | 3756 | { |
08a90d6a | 3757 | struct x_display_info *dpyinfo = check_x_display_info (display); |
b9dc4443 RS |
3758 | |
3759 | return make_number (WidthMMOfScreen (dpyinfo->screen)); | |
41beb8fc RS |
3760 | } |
3761 | ||
3762 | DEFUN ("x-display-backing-store", Fx_display_backing_store, | |
3763 | Sx_display_backing_store, 0, 1, 0, | |
08a90d6a RS |
3764 | "Returns an indication of whether X display DISPLAY does backing store.\n\ |
3765 | The value may be `always', `when-mapped', or `not-useful'.\n\ | |
3766 | The optional argument DISPLAY specifies which display to ask about.\n\ | |
3767 | DISPLAY should be either a frame or a display name (a string).\n\ | |
3768 | If omitted or nil, that stands for the selected frame's display.") | |
3769 | (display) | |
3770 | Lisp_Object display; | |
41beb8fc | 3771 | { |
08a90d6a | 3772 | struct x_display_info *dpyinfo = check_x_display_info (display); |
11ae94fe | 3773 | |
b9dc4443 | 3774 | switch (DoesBackingStore (dpyinfo->screen)) |
41beb8fc RS |
3775 | { |
3776 | case Always: | |
3777 | return intern ("always"); | |
3778 | ||
3779 | case WhenMapped: | |
3780 | return intern ("when-mapped"); | |
3781 | ||
3782 | case NotUseful: | |
3783 | return intern ("not-useful"); | |
3784 | ||
3785 | default: | |
3786 | error ("Strange value for BackingStore parameter of screen"); | |
3787 | } | |
3788 | } | |
3789 | ||
3790 | DEFUN ("x-display-visual-class", Fx_display_visual_class, | |
3791 | Sx_display_visual_class, 0, 1, 0, | |
08a90d6a | 3792 | "Returns the visual class of the X display DISPLAY.\n\ |
41beb8fc | 3793 | The value is one of the symbols `static-gray', `gray-scale',\n\ |
08a90d6a RS |
3794 | `static-color', `pseudo-color', `true-color', or `direct-color'.\n\n\ |
3795 | The optional argument DISPLAY specifies which display to ask about.\n\ | |
3796 | DISPLAY should be either a frame or a display name (a string).\n\ | |
3797 | If omitted or nil, that stands for the selected frame's display.") | |
3798 | (display) | |
3799 | Lisp_Object display; | |
41beb8fc | 3800 | { |
08a90d6a | 3801 | struct x_display_info *dpyinfo = check_x_display_info (display); |
11ae94fe | 3802 | |
b9dc4443 | 3803 | switch (dpyinfo->visual->class) |
41beb8fc RS |
3804 | { |
3805 | case StaticGray: return (intern ("static-gray")); | |
3806 | case GrayScale: return (intern ("gray-scale")); | |
3807 | case StaticColor: return (intern ("static-color")); | |
3808 | case PseudoColor: return (intern ("pseudo-color")); | |
3809 | case TrueColor: return (intern ("true-color")); | |
3810 | case DirectColor: return (intern ("direct-color")); | |
3811 | default: | |
3812 | error ("Display has an unknown visual class"); | |
3813 | } | |
3814 | } | |
3815 | ||
3816 | DEFUN ("x-display-save-under", Fx_display_save_under, | |
3817 | Sx_display_save_under, 0, 1, 0, | |
08a90d6a RS |
3818 | "Returns t if the X display DISPLAY supports the save-under feature.\n\ |
3819 | The optional argument DISPLAY specifies which display to ask about.\n\ | |
3820 | DISPLAY should be either a frame or a display name (a string).\n\ | |
3821 | If omitted or nil, that stands for the selected frame's display.") | |
3822 | (display) | |
3823 | Lisp_Object display; | |
41beb8fc | 3824 | { |
08a90d6a | 3825 | struct x_display_info *dpyinfo = check_x_display_info (display); |
11ae94fe | 3826 | |
b9dc4443 | 3827 | if (DoesSaveUnders (dpyinfo->screen) == True) |
41beb8fc RS |
3828 | return Qt; |
3829 | else | |
3830 | return Qnil; | |
3831 | } | |
3832 | \f | |
b9dc4443 | 3833 | int |
55caf99c RS |
3834 | x_pixel_width (f) |
3835 | register struct frame *f; | |
01f1ba30 | 3836 | { |
55caf99c | 3837 | return PIXEL_WIDTH (f); |
01f1ba30 JB |
3838 | } |
3839 | ||
b9dc4443 | 3840 | int |
55caf99c RS |
3841 | x_pixel_height (f) |
3842 | register struct frame *f; | |
01f1ba30 | 3843 | { |
55caf99c RS |
3844 | return PIXEL_HEIGHT (f); |
3845 | } | |
3846 | ||
b9dc4443 | 3847 | int |
55caf99c RS |
3848 | x_char_width (f) |
3849 | register struct frame *f; | |
3850 | { | |
7556890b | 3851 | return FONT_WIDTH (f->output_data.x->font); |
55caf99c RS |
3852 | } |
3853 | ||
b9dc4443 | 3854 | int |
55caf99c RS |
3855 | x_char_height (f) |
3856 | register struct frame *f; | |
3857 | { | |
7556890b | 3858 | return f->output_data.x->line_height; |
01f1ba30 | 3859 | } |
b9dc4443 RS |
3860 | |
3861 | int | |
3862 | x_screen_planes (frame) | |
3863 | Lisp_Object frame; | |
3864 | { | |
3865 | return FRAME_X_DISPLAY_INFO (XFRAME (frame))->n_planes; | |
3866 | } | |
01f1ba30 | 3867 | \f |
85ffea93 RS |
3868 | #if 0 /* These no longer seem like the right way to do things. */ |
3869 | ||
f676886a | 3870 | /* Draw a rectangle on the frame with left top corner including |
01f1ba30 | 3871 | the character specified by LEFT_CHAR and TOP_CHAR. The rectangle is |
b9dc4443 | 3872 | CHARS by LINES wide and long and is the color of the cursor. */ |
01f1ba30 JB |
3873 | |
3874 | void | |
f676886a JB |
3875 | x_rectangle (f, gc, left_char, top_char, chars, lines) |
3876 | register struct frame *f; | |
01f1ba30 JB |
3877 | GC gc; |
3878 | register int top_char, left_char, chars, lines; | |
3879 | { | |
3880 | int width; | |
3881 | int height; | |
7556890b RS |
3882 | int left = (left_char * FONT_WIDTH (f->output_data.x->font) |
3883 | + f->output_data.x->internal_border_width); | |
3884 | int top = (top_char * f->output_data.x->line_height | |
3885 | + f->output_data.x->internal_border_width); | |
01f1ba30 JB |
3886 | |
3887 | if (chars < 0) | |
7556890b | 3888 | width = FONT_WIDTH (f->output_data.x->font) / 2; |
01f1ba30 | 3889 | else |
7556890b | 3890 | width = FONT_WIDTH (f->output_data.x->font) * chars; |
01f1ba30 | 3891 | if (lines < 0) |
7556890b | 3892 | height = f->output_data.x->line_height / 2; |
01f1ba30 | 3893 | else |
7556890b | 3894 | height = f->output_data.x->line_height * lines; |
01f1ba30 | 3895 | |
b9dc4443 | 3896 | XDrawRectangle (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
01f1ba30 JB |
3897 | gc, left, top, width, height); |
3898 | } | |
3899 | ||
3900 | DEFUN ("x-draw-rectangle", Fx_draw_rectangle, Sx_draw_rectangle, 5, 5, 0, | |
f676886a | 3901 | "Draw a rectangle on FRAME between coordinates specified by\n\ |
01f1ba30 | 3902 | numbers X0, Y0, X1, Y1 in the cursor pixel.") |
f676886a JB |
3903 | (frame, X0, Y0, X1, Y1) |
3904 | register Lisp_Object frame, X0, X1, Y0, Y1; | |
01f1ba30 JB |
3905 | { |
3906 | register int x0, y0, x1, y1, top, left, n_chars, n_lines; | |
3907 | ||
f676886a | 3908 | CHECK_LIVE_FRAME (frame, 0); |
01f1ba30 JB |
3909 | CHECK_NUMBER (X0, 0); |
3910 | CHECK_NUMBER (Y0, 1); | |
3911 | CHECK_NUMBER (X1, 2); | |
3912 | CHECK_NUMBER (Y1, 3); | |
3913 | ||
3914 | x0 = XINT (X0); | |
3915 | x1 = XINT (X1); | |
3916 | y0 = XINT (Y0); | |
3917 | y1 = XINT (Y1); | |
3918 | ||
3919 | if (y1 > y0) | |
3920 | { | |
3921 | top = y0; | |
3922 | n_lines = y1 - y0 + 1; | |
3923 | } | |
3924 | else | |
3925 | { | |
3926 | top = y1; | |
3927 | n_lines = y0 - y1 + 1; | |
3928 | } | |
3929 | ||
3930 | if (x1 > x0) | |
3931 | { | |
3932 | left = x0; | |
3933 | n_chars = x1 - x0 + 1; | |
3934 | } | |
3935 | else | |
3936 | { | |
3937 | left = x1; | |
3938 | n_chars = x0 - x1 + 1; | |
3939 | } | |
3940 | ||
3941 | BLOCK_INPUT; | |
7556890b | 3942 | x_rectangle (XFRAME (frame), XFRAME (frame)->output_data.x->cursor_gc, |
01f1ba30 JB |
3943 | left, top, n_chars, n_lines); |
3944 | UNBLOCK_INPUT; | |
3945 | ||
3946 | return Qt; | |
3947 | } | |
3948 | ||
3949 | DEFUN ("x-erase-rectangle", Fx_erase_rectangle, Sx_erase_rectangle, 5, 5, 0, | |
f676886a | 3950 | "Draw a rectangle drawn on FRAME between coordinates\n\ |
01f1ba30 | 3951 | X0, Y0, X1, Y1 in the regular background-pixel.") |
f676886a JB |
3952 | (frame, X0, Y0, X1, Y1) |
3953 | register Lisp_Object frame, X0, Y0, X1, Y1; | |
01f1ba30 JB |
3954 | { |
3955 | register int x0, y0, x1, y1, top, left, n_chars, n_lines; | |
3956 | ||
b9dc4443 | 3957 | CHECK_LIVE_FRAME (frame, 0); |
01f1ba30 JB |
3958 | CHECK_NUMBER (X0, 0); |
3959 | CHECK_NUMBER (Y0, 1); | |
3960 | CHECK_NUMBER (X1, 2); | |
3961 | CHECK_NUMBER (Y1, 3); | |
3962 | ||
3963 | x0 = XINT (X0); | |
3964 | x1 = XINT (X1); | |
3965 | y0 = XINT (Y0); | |
3966 | y1 = XINT (Y1); | |
3967 | ||
3968 | if (y1 > y0) | |
3969 | { | |
3970 | top = y0; | |
3971 | n_lines = y1 - y0 + 1; | |
3972 | } | |
3973 | else | |
3974 | { | |
3975 | top = y1; | |
3976 | n_lines = y0 - y1 + 1; | |
3977 | } | |
3978 | ||
3979 | if (x1 > x0) | |
3980 | { | |
3981 | left = x0; | |
3982 | n_chars = x1 - x0 + 1; | |
3983 | } | |
3984 | else | |
3985 | { | |
3986 | left = x1; | |
3987 | n_chars = x0 - x1 + 1; | |
3988 | } | |
3989 | ||
3990 | BLOCK_INPUT; | |
7556890b | 3991 | x_rectangle (XFRAME (frame), XFRAME (frame)->output_data.x->reverse_gc, |
01f1ba30 JB |
3992 | left, top, n_chars, n_lines); |
3993 | UNBLOCK_INPUT; | |
3994 | ||
3995 | return Qt; | |
3996 | } | |
3997 | ||
3998 | /* Draw lines around the text region beginning at the character position | |
3999 | TOP_X, TOP_Y and ending at BOTTOM_X and BOTTOM_Y. GC specifies the | |
b9dc4443 | 4000 | pixel and line characteristics. */ |
01f1ba30 | 4001 | |
f676886a | 4002 | #define line_len(line) (FRAME_CURRENT_GLYPHS (f)->used[(line)]) |
01f1ba30 JB |
4003 | |
4004 | static void | |
f676886a JB |
4005 | outline_region (f, gc, top_x, top_y, bottom_x, bottom_y) |
4006 | register struct frame *f; | |
01f1ba30 JB |
4007 | GC gc; |
4008 | int top_x, top_y, bottom_x, bottom_y; | |
4009 | { | |
7556890b RS |
4010 | register int ibw = f->output_data.x->internal_border_width; |
4011 | register int font_w = FONT_WIDTH (f->output_data.x->font); | |
4012 | register int font_h = f->output_data.x->line_height; | |
01f1ba30 JB |
4013 | int y = top_y; |
4014 | int x = line_len (y); | |
9ef48a9d RS |
4015 | XPoint *pixel_points |
4016 | = (XPoint *) alloca (((bottom_y - top_y + 2) * 4) * sizeof (XPoint)); | |
01f1ba30 JB |
4017 | register XPoint *this_point = pixel_points; |
4018 | ||
4019 | /* Do the horizontal top line/lines */ | |
4020 | if (top_x == 0) | |
4021 | { | |
4022 | this_point->x = ibw; | |
4023 | this_point->y = ibw + (font_h * top_y); | |
4024 | this_point++; | |
4025 | if (x == 0) | |
b9dc4443 | 4026 | this_point->x = ibw + (font_w / 2); /* Half-size for newline chars. */ |
01f1ba30 JB |
4027 | else |
4028 | this_point->x = ibw + (font_w * x); | |
4029 | this_point->y = (this_point - 1)->y; | |
4030 | } | |
4031 | else | |
4032 | { | |
4033 | this_point->x = ibw; | |
4034 | this_point->y = ibw + (font_h * (top_y + 1)); | |
4035 | this_point++; | |
4036 | this_point->x = ibw + (font_w * top_x); | |
4037 | this_point->y = (this_point - 1)->y; | |
4038 | this_point++; | |
4039 | this_point->x = (this_point - 1)->x; | |
4040 | this_point->y = ibw + (font_h * top_y); | |
4041 | this_point++; | |
4042 | this_point->x = ibw + (font_w * x); | |
4043 | this_point->y = (this_point - 1)->y; | |
4044 | } | |
4045 | ||
b9dc4443 | 4046 | /* Now do the right side. */ |
01f1ba30 JB |
4047 | while (y < bottom_y) |
4048 | { /* Right vertical edge */ | |
4049 | this_point++; | |
4050 | this_point->x = (this_point - 1)->x; | |
4051 | this_point->y = ibw + (font_h * (y + 1)); | |
4052 | this_point++; | |
4053 | ||
4054 | y++; /* Horizontal connection to next line */ | |
4055 | x = line_len (y); | |
4056 | if (x == 0) | |
4057 | this_point->x = ibw + (font_w / 2); | |
4058 | else | |
4059 | this_point->x = ibw + (font_w * x); | |
4060 | ||
4061 | this_point->y = (this_point - 1)->y; | |
4062 | } | |
4063 | ||
b9dc4443 | 4064 | /* Now do the bottom and connect to the top left point. */ |
01f1ba30 JB |
4065 | this_point->x = ibw + (font_w * (bottom_x + 1)); |
4066 | ||
4067 | this_point++; | |
4068 | this_point->x = (this_point - 1)->x; | |
4069 | this_point->y = ibw + (font_h * (bottom_y + 1)); | |
4070 | this_point++; | |
4071 | this_point->x = ibw; | |
4072 | this_point->y = (this_point - 1)->y; | |
4073 | this_point++; | |
4074 | this_point->x = pixel_points->x; | |
4075 | this_point->y = pixel_points->y; | |
4076 | ||
b9dc4443 | 4077 | XDrawLines (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
01f1ba30 JB |
4078 | gc, pixel_points, |
4079 | (this_point - pixel_points + 1), CoordModeOrigin); | |
4080 | } | |
4081 | ||
4082 | DEFUN ("x-contour-region", Fx_contour_region, Sx_contour_region, 1, 1, 0, | |
4083 | "Highlight the region between point and the character under the mouse\n\ | |
f676886a | 4084 | selected frame.") |
01f1ba30 JB |
4085 | (event) |
4086 | register Lisp_Object event; | |
4087 | { | |
4088 | register int x0, y0, x1, y1; | |
f676886a | 4089 | register struct frame *f = selected_frame; |
01f1ba30 JB |
4090 | register int p1, p2; |
4091 | ||
4092 | CHECK_CONS (event, 0); | |
4093 | ||
4094 | BLOCK_INPUT; | |
4095 | x0 = XINT (Fcar (Fcar (event))); | |
4096 | y0 = XINT (Fcar (Fcdr (Fcar (event)))); | |
4097 | ||
b9dc4443 RS |
4098 | /* If the mouse is past the end of the line, don't that area. */ |
4099 | /* ReWrite this... */ | |
01f1ba30 | 4100 | |
f676886a JB |
4101 | x1 = f->cursor_x; |
4102 | y1 = f->cursor_y; | |
01f1ba30 JB |
4103 | |
4104 | if (y1 > y0) /* point below mouse */ | |
7556890b | 4105 | outline_region (f, f->output_data.x->cursor_gc, |
01f1ba30 JB |
4106 | x0, y0, x1, y1); |
4107 | else if (y1 < y0) /* point above mouse */ | |
7556890b | 4108 | outline_region (f, f->output_data.x->cursor_gc, |
01f1ba30 JB |
4109 | x1, y1, x0, y0); |
4110 | else /* same line: draw horizontal rectangle */ | |
4111 | { | |
4112 | if (x1 > x0) | |
7556890b | 4113 | x_rectangle (f, f->output_data.x->cursor_gc, |
01f1ba30 JB |
4114 | x0, y0, (x1 - x0 + 1), 1); |
4115 | else if (x1 < x0) | |
7556890b | 4116 | x_rectangle (f, f->output_data.x->cursor_gc, |
01f1ba30 JB |
4117 | x1, y1, (x0 - x1 + 1), 1); |
4118 | } | |
4119 | ||
b9dc4443 | 4120 | XFlush (FRAME_X_DISPLAY (f)); |
01f1ba30 JB |
4121 | UNBLOCK_INPUT; |
4122 | ||
4123 | return Qnil; | |
4124 | } | |
4125 | ||
4126 | DEFUN ("x-uncontour-region", Fx_uncontour_region, Sx_uncontour_region, 1, 1, 0, | |
4127 | "Erase any highlighting of the region between point and the character\n\ | |
f676886a | 4128 | at X, Y on the selected frame.") |
01f1ba30 JB |
4129 | (event) |
4130 | register Lisp_Object event; | |
4131 | { | |
4132 | register int x0, y0, x1, y1; | |
f676886a | 4133 | register struct frame *f = selected_frame; |
01f1ba30 JB |
4134 | |
4135 | BLOCK_INPUT; | |
4136 | x0 = XINT (Fcar (Fcar (event))); | |
4137 | y0 = XINT (Fcar (Fcdr (Fcar (event)))); | |
f676886a JB |
4138 | x1 = f->cursor_x; |
4139 | y1 = f->cursor_y; | |
01f1ba30 JB |
4140 | |
4141 | if (y1 > y0) /* point below mouse */ | |
7556890b | 4142 | outline_region (f, f->output_data.x->reverse_gc, |
01f1ba30 JB |
4143 | x0, y0, x1, y1); |
4144 | else if (y1 < y0) /* point above mouse */ | |
7556890b | 4145 | outline_region (f, f->output_data.x->reverse_gc, |
01f1ba30 JB |
4146 | x1, y1, x0, y0); |
4147 | else /* same line: draw horizontal rectangle */ | |
4148 | { | |
4149 | if (x1 > x0) | |
7556890b | 4150 | x_rectangle (f, f->output_data.x->reverse_gc, |
01f1ba30 JB |
4151 | x0, y0, (x1 - x0 + 1), 1); |
4152 | else if (x1 < x0) | |
7556890b | 4153 | x_rectangle (f, f->output_data.x->reverse_gc, |
01f1ba30 JB |
4154 | x1, y1, (x0 - x1 + 1), 1); |
4155 | } | |
4156 | UNBLOCK_INPUT; | |
4157 | ||
4158 | return Qnil; | |
4159 | } | |
4160 | ||
01f1ba30 JB |
4161 | #if 0 |
4162 | int contour_begin_x, contour_begin_y; | |
4163 | int contour_end_x, contour_end_y; | |
4164 | int contour_npoints; | |
4165 | ||
4166 | /* Clip the top part of the contour lines down (and including) line Y_POS. | |
4167 | If X_POS is in the middle (rather than at the end) of the line, drop | |
b9dc4443 | 4168 | down a line at that character. */ |
01f1ba30 JB |
4169 | |
4170 | static void | |
4171 | clip_contour_top (y_pos, x_pos) | |
4172 | { | |
4173 | register XPoint *begin = contour_lines[y_pos].top_left; | |
4174 | register XPoint *end; | |
4175 | register int npoints; | |
f676886a | 4176 | register struct display_line *line = selected_frame->phys_lines[y_pos + 1]; |
01f1ba30 | 4177 | |
b9dc4443 | 4178 | if (x_pos >= line->len - 1) /* Draw one, straight horizontal line. */ |
01f1ba30 JB |
4179 | { |
4180 | end = contour_lines[y_pos].top_right; | |
4181 | npoints = (end - begin + 1); | |
4182 | XDrawLines (x_current_display, contour_window, | |
4183 | contour_erase_gc, begin_erase, npoints, CoordModeOrigin); | |
4184 | ||
4185 | bcopy (end, begin + 1, contour_last_point - end + 1); | |
4186 | contour_last_point -= (npoints - 2); | |
4187 | XDrawLines (x_current_display, contour_window, | |
4188 | contour_erase_gc, begin, 2, CoordModeOrigin); | |
4189 | XFlush (x_current_display); | |
4190 | ||
b9dc4443 | 4191 | /* Now, update contour_lines structure. */ |
01f1ba30 JB |
4192 | } |
4193 | /* ______. */ | |
4194 | else /* |________*/ | |
4195 | { | |
4196 | register XPoint *p = begin + 1; | |
4197 | end = contour_lines[y_pos].bottom_right; | |
4198 | npoints = (end - begin + 1); | |
4199 | XDrawLines (x_current_display, contour_window, | |
4200 | contour_erase_gc, begin_erase, npoints, CoordModeOrigin); | |
4201 | ||
4202 | p->y = begin->y; | |
4203 | p->x = ibw + (font_w * (x_pos + 1)); | |
4204 | p++; | |
4205 | p->y = begin->y + font_h; | |
4206 | p->x = (p - 1)->x; | |
4207 | bcopy (end, begin + 3, contour_last_point - end + 1); | |
4208 | contour_last_point -= (npoints - 5); | |
4209 | XDrawLines (x_current_display, contour_window, | |
4210 | contour_erase_gc, begin, 4, CoordModeOrigin); | |
4211 | XFlush (x_current_display); | |
4212 | ||
b9dc4443 | 4213 | /* Now, update contour_lines structure. */ |
01f1ba30 JB |
4214 | } |
4215 | } | |
4216 | ||
eb8c3be9 | 4217 | /* Erase the top horizontal lines of the contour, and then extend |
b9dc4443 | 4218 | the contour upwards. */ |
01f1ba30 JB |
4219 | |
4220 | static void | |
4221 | extend_contour_top (line) | |
4222 | { | |
4223 | } | |
4224 | ||
4225 | static void | |
4226 | clip_contour_bottom (x_pos, y_pos) | |
4227 | int x_pos, y_pos; | |
4228 | { | |
4229 | } | |
4230 | ||
4231 | static void | |
4232 | extend_contour_bottom (x_pos, y_pos) | |
4233 | { | |
4234 | } | |
4235 | ||
4236 | DEFUN ("x-select-region", Fx_select_region, Sx_select_region, 1, 1, "e", | |
4237 | "") | |
4238 | (event) | |
4239 | Lisp_Object event; | |
4240 | { | |
f676886a JB |
4241 | register struct frame *f = selected_frame; |
4242 | register int point_x = f->cursor_x; | |
4243 | register int point_y = f->cursor_y; | |
01f1ba30 JB |
4244 | register int mouse_below_point; |
4245 | register Lisp_Object obj; | |
4246 | register int x_contour_x, x_contour_y; | |
4247 | ||
4248 | x_contour_x = x_mouse_x; | |
4249 | x_contour_y = x_mouse_y; | |
4250 | if (x_contour_y > point_y || (x_contour_y == point_y | |
4251 | && x_contour_x > point_x)) | |
4252 | { | |
4253 | mouse_below_point = 1; | |
7556890b | 4254 | outline_region (f, f->output_data.x->cursor_gc, point_x, point_y, |
01f1ba30 JB |
4255 | x_contour_x, x_contour_y); |
4256 | } | |
4257 | else | |
4258 | { | |
4259 | mouse_below_point = 0; | |
7556890b | 4260 | outline_region (f, f->output_data.x->cursor_gc, x_contour_x, x_contour_y, |
01f1ba30 JB |
4261 | point_x, point_y); |
4262 | } | |
4263 | ||
4264 | while (1) | |
4265 | { | |
95be70ed | 4266 | obj = read_char (-1, 0, 0, Qnil, 0); |
6a5e54e2 | 4267 | if (!CONSP (obj)) |
01f1ba30 JB |
4268 | break; |
4269 | ||
4270 | if (mouse_below_point) | |
4271 | { | |
b9dc4443 | 4272 | if (x_mouse_y <= point_y) /* Flipped. */ |
01f1ba30 JB |
4273 | { |
4274 | mouse_below_point = 0; | |
4275 | ||
7556890b | 4276 | outline_region (f, f->output_data.x->reverse_gc, point_x, point_y, |
01f1ba30 | 4277 | x_contour_x, x_contour_y); |
7556890b | 4278 | outline_region (f, f->output_data.x->cursor_gc, x_mouse_x, x_mouse_y, |
01f1ba30 JB |
4279 | point_x, point_y); |
4280 | } | |
b9dc4443 | 4281 | else if (x_mouse_y < x_contour_y) /* Bottom clipped. */ |
01f1ba30 JB |
4282 | { |
4283 | clip_contour_bottom (x_mouse_y); | |
4284 | } | |
b9dc4443 | 4285 | else if (x_mouse_y > x_contour_y) /* Bottom extended. */ |
01f1ba30 JB |
4286 | { |
4287 | extend_bottom_contour (x_mouse_y); | |
4288 | } | |
4289 | ||
4290 | x_contour_x = x_mouse_x; | |
4291 | x_contour_y = x_mouse_y; | |
4292 | } | |
4293 | else /* mouse above or same line as point */ | |
4294 | { | |
b9dc4443 | 4295 | if (x_mouse_y >= point_y) /* Flipped. */ |
01f1ba30 JB |
4296 | { |
4297 | mouse_below_point = 1; | |
4298 | ||
7556890b | 4299 | outline_region (f, f->output_data.x->reverse_gc, |
01f1ba30 | 4300 | x_contour_x, x_contour_y, point_x, point_y); |
7556890b | 4301 | outline_region (f, f->output_data.x->cursor_gc, point_x, point_y, |
01f1ba30 JB |
4302 | x_mouse_x, x_mouse_y); |
4303 | } | |
b9dc4443 | 4304 | else if (x_mouse_y > x_contour_y) /* Top clipped. */ |
01f1ba30 JB |
4305 | { |
4306 | clip_contour_top (x_mouse_y); | |
4307 | } | |
b9dc4443 | 4308 | else if (x_mouse_y < x_contour_y) /* Top extended. */ |
01f1ba30 JB |
4309 | { |
4310 | extend_contour_top (x_mouse_y); | |
4311 | } | |
4312 | } | |
4313 | } | |
4314 | ||
b4f5687c | 4315 | unread_command_event = obj; |
01f1ba30 JB |
4316 | if (mouse_below_point) |
4317 | { | |
4318 | contour_begin_x = point_x; | |
4319 | contour_begin_y = point_y; | |
4320 | contour_end_x = x_contour_x; | |
4321 | contour_end_y = x_contour_y; | |
4322 | } | |
4323 | else | |
4324 | { | |
4325 | contour_begin_x = x_contour_x; | |
4326 | contour_begin_y = x_contour_y; | |
4327 | contour_end_x = point_x; | |
4328 | contour_end_y = point_y; | |
4329 | } | |
4330 | } | |
4331 | #endif | |
4332 | ||
4333 | DEFUN ("x-horizontal-line", Fx_horizontal_line, Sx_horizontal_line, 1, 1, "e", | |
4334 | "") | |
4335 | (event) | |
4336 | Lisp_Object event; | |
4337 | { | |
4338 | register Lisp_Object obj; | |
f676886a | 4339 | struct frame *f = selected_frame; |
01f1ba30 | 4340 | register struct window *w = XWINDOW (selected_window); |
7556890b RS |
4341 | register GC line_gc = f->output_data.x->cursor_gc; |
4342 | register GC erase_gc = f->output_data.x->reverse_gc; | |
01f1ba30 JB |
4343 | #if 0 |
4344 | char dash_list[] = {6, 4, 6, 4}; | |
4345 | int dashes = 4; | |
4346 | XGCValues gc_values; | |
4347 | #endif | |
4348 | register int previous_y; | |
7556890b RS |
4349 | register int line = (x_mouse_y + 1) * f->output_data.x->line_height |
4350 | + f->output_data.x->internal_border_width; | |
4351 | register int left = f->output_data.x->internal_border_width | |
01f1ba30 | 4352 | + (w->left |
7556890b | 4353 | * FONT_WIDTH (f->output_data.x->font)); |
01f1ba30 | 4354 | register int right = left + (w->width |
7556890b RS |
4355 | * FONT_WIDTH (f->output_data.x->font)) |
4356 | - f->output_data.x->internal_border_width; | |
01f1ba30 JB |
4357 | |
4358 | #if 0 | |
4359 | BLOCK_INPUT; | |
7556890b RS |
4360 | gc_values.foreground = f->output_data.x->cursor_pixel; |
4361 | gc_values.background = f->output_data.x->background_pixel; | |
01f1ba30 JB |
4362 | gc_values.line_width = 1; |
4363 | gc_values.line_style = LineOnOffDash; | |
4364 | gc_values.cap_style = CapRound; | |
4365 | gc_values.join_style = JoinRound; | |
4366 | ||
b9dc4443 | 4367 | line_gc = XCreateGC (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
01f1ba30 JB |
4368 | GCLineStyle | GCJoinStyle | GCCapStyle |
4369 | | GCLineWidth | GCForeground | GCBackground, | |
4370 | &gc_values); | |
b9dc4443 | 4371 | XSetDashes (FRAME_X_DISPLAY (f), line_gc, 0, dash_list, dashes); |
7556890b RS |
4372 | gc_values.foreground = f->output_data.x->background_pixel; |
4373 | gc_values.background = f->output_data.x->foreground_pixel; | |
b9dc4443 | 4374 | erase_gc = XCreateGC (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
01f1ba30 JB |
4375 | GCLineStyle | GCJoinStyle | GCCapStyle |
4376 | | GCLineWidth | GCForeground | GCBackground, | |
4377 | &gc_values); | |
b9dc4443 | 4378 | XSetDashes (FRAME_X_DISPLAY (f), erase_gc, 0, dash_list, dashes); |
ed662bdd | 4379 | UNBLOCK_INPUT; |
01f1ba30 JB |
4380 | #endif |
4381 | ||
4382 | while (1) | |
4383 | { | |
4384 | BLOCK_INPUT; | |
4385 | if (x_mouse_y >= XINT (w->top) | |
4386 | && x_mouse_y < XINT (w->top) + XINT (w->height) - 1) | |
4387 | { | |
4388 | previous_y = x_mouse_y; | |
7556890b RS |
4389 | line = (x_mouse_y + 1) * f->output_data.x->line_height |
4390 | + f->output_data.x->internal_border_width; | |
b9dc4443 | 4391 | XDrawLine (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
01f1ba30 JB |
4392 | line_gc, left, line, right, line); |
4393 | } | |
b9dc4443 | 4394 | XFlush (FRAME_X_DISPLAY (f)); |
01f1ba30 JB |
4395 | UNBLOCK_INPUT; |
4396 | ||
4397 | do | |
4398 | { | |
95be70ed | 4399 | obj = read_char (-1, 0, 0, Qnil, 0); |
6a5e54e2 | 4400 | if (!CONSP (obj) |
01f1ba30 | 4401 | || (! EQ (Fcar (Fcdr (Fcdr (obj))), |
6a5e54e2 | 4402 | Qvertical_scroll_bar)) |
01f1ba30 JB |
4403 | || x_mouse_grabbed) |
4404 | { | |
4405 | BLOCK_INPUT; | |
b9dc4443 | 4406 | XDrawLine (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
01f1ba30 | 4407 | erase_gc, left, line, right, line); |
b4f5687c | 4408 | unread_command_event = obj; |
01f1ba30 | 4409 | #if 0 |
b9dc4443 RS |
4410 | XFreeGC (FRAME_X_DISPLAY (f), line_gc); |
4411 | XFreeGC (FRAME_X_DISPLAY (f), erase_gc); | |
01f1ba30 | 4412 | #endif |
ed662bdd | 4413 | UNBLOCK_INPUT; |
01f1ba30 JB |
4414 | return Qnil; |
4415 | } | |
4416 | } | |
4417 | while (x_mouse_y == previous_y); | |
4418 | ||
4419 | BLOCK_INPUT; | |
b9dc4443 | 4420 | XDrawLine (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
01f1ba30 JB |
4421 | erase_gc, left, line, right, line); |
4422 | UNBLOCK_INPUT; | |
4423 | } | |
4424 | } | |
06ef7355 | 4425 | #endif |
01f1ba30 | 4426 | \f |
01f1ba30 | 4427 | #if 0 |
b9dc4443 | 4428 | /* These keep track of the rectangle following the pointer. */ |
01f1ba30 JB |
4429 | int mouse_track_top, mouse_track_left, mouse_track_width; |
4430 | ||
b9dc4443 RS |
4431 | /* Offset in buffer of character under the pointer, or 0. */ |
4432 | int mouse_buffer_offset; | |
4433 | ||
01f1ba30 JB |
4434 | DEFUN ("x-track-pointer", Fx_track_pointer, Sx_track_pointer, 0, 0, 0, |
4435 | "Track the pointer.") | |
4436 | () | |
4437 | { | |
4438 | static Cursor current_pointer_shape; | |
f676886a | 4439 | FRAME_PTR f = x_mouse_frame; |
01f1ba30 JB |
4440 | |
4441 | BLOCK_INPUT; | |
f676886a | 4442 | if (EQ (Vmouse_frame_part, Qtext_part) |
7556890b | 4443 | && (current_pointer_shape != f->output_data.x->nontext_cursor)) |
01f1ba30 JB |
4444 | { |
4445 | unsigned char c; | |
4446 | struct buffer *buf; | |
4447 | ||
7556890b | 4448 | current_pointer_shape = f->output_data.x->nontext_cursor; |
b9dc4443 | 4449 | XDefineCursor (FRAME_X_DISPLAY (f), |
fe24a618 | 4450 | FRAME_X_WINDOW (f), |
01f1ba30 JB |
4451 | current_pointer_shape); |
4452 | ||
4453 | buf = XBUFFER (XWINDOW (Vmouse_window)->buffer); | |
4454 | c = *(BUF_CHAR_ADDRESS (buf, mouse_buffer_offset)); | |
4455 | } | |
f676886a | 4456 | else if (EQ (Vmouse_frame_part, Qmodeline_part) |
7556890b | 4457 | && (current_pointer_shape != f->output_data.x->modeline_cursor)) |
01f1ba30 | 4458 | { |
7556890b | 4459 | current_pointer_shape = f->output_data.x->modeline_cursor; |
b9dc4443 | 4460 | XDefineCursor (FRAME_X_DISPLAY (f), |
fe24a618 | 4461 | FRAME_X_WINDOW (f), |
01f1ba30 JB |
4462 | current_pointer_shape); |
4463 | } | |
4464 | ||
b9dc4443 | 4465 | XFlush (FRAME_X_DISPLAY (f)); |
01f1ba30 JB |
4466 | UNBLOCK_INPUT; |
4467 | } | |
4468 | #endif | |
4469 | ||
4470 | #if 0 | |
4471 | DEFUN ("x-track-pointer", Fx_track_pointer, Sx_track_pointer, 1, 1, "e", | |
4472 | "Draw rectangle around character under mouse pointer, if there is one.") | |
4473 | (event) | |
4474 | Lisp_Object event; | |
4475 | { | |
4476 | struct window *w = XWINDOW (Vmouse_window); | |
f676886a | 4477 | struct frame *f = XFRAME (WINDOW_FRAME (w)); |
01f1ba30 JB |
4478 | struct buffer *b = XBUFFER (w->buffer); |
4479 | Lisp_Object obj; | |
4480 | ||
4481 | if (! EQ (Vmouse_window, selected_window)) | |
4482 | return Qnil; | |
4483 | ||
4484 | if (EQ (event, Qnil)) | |
4485 | { | |
4486 | int x, y; | |
4487 | ||
f676886a | 4488 | x_read_mouse_position (selected_frame, &x, &y); |
01f1ba30 JB |
4489 | } |
4490 | ||
4491 | BLOCK_INPUT; | |
4492 | mouse_track_width = 0; | |
4493 | mouse_track_left = mouse_track_top = -1; | |
4494 | ||
4495 | do | |
4496 | { | |
4497 | if ((x_mouse_x != mouse_track_left | |
4498 | && (x_mouse_x < mouse_track_left | |
4499 | || x_mouse_x > (mouse_track_left + mouse_track_width))) | |
4500 | || x_mouse_y != mouse_track_top) | |
4501 | { | |
4502 | int hp = 0; /* Horizontal position */ | |
f676886a JB |
4503 | int len = FRAME_CURRENT_GLYPHS (f)->used[x_mouse_y]; |
4504 | int p = FRAME_CURRENT_GLYPHS (f)->bufp[x_mouse_y]; | |
01f1ba30 | 4505 | int tab_width = XINT (b->tab_width); |
265a9e55 | 4506 | int ctl_arrow_p = !NILP (b->ctl_arrow); |
01f1ba30 JB |
4507 | unsigned char c; |
4508 | int mode_line_vpos = XFASTINT (w->height) + XFASTINT (w->top) - 1; | |
4509 | int in_mode_line = 0; | |
4510 | ||
f676886a | 4511 | if (! FRAME_CURRENT_GLYPHS (f)->enable[x_mouse_y]) |
01f1ba30 JB |
4512 | break; |
4513 | ||
b9dc4443 | 4514 | /* Erase previous rectangle. */ |
01f1ba30 JB |
4515 | if (mouse_track_width) |
4516 | { | |
7556890b | 4517 | x_rectangle (f, f->output_data.x->reverse_gc, |
01f1ba30 JB |
4518 | mouse_track_left, mouse_track_top, |
4519 | mouse_track_width, 1); | |
4520 | ||
f676886a JB |
4521 | if ((mouse_track_left == f->phys_cursor_x |
4522 | || mouse_track_left == f->phys_cursor_x - 1) | |
4523 | && mouse_track_top == f->phys_cursor_y) | |
01f1ba30 | 4524 | { |
f676886a | 4525 | x_display_cursor (f, 1); |
01f1ba30 JB |
4526 | } |
4527 | } | |
4528 | ||
4529 | mouse_track_left = x_mouse_x; | |
4530 | mouse_track_top = x_mouse_y; | |
4531 | mouse_track_width = 0; | |
4532 | ||
b9dc4443 | 4533 | if (mouse_track_left > len) /* Past the end of line. */ |
01f1ba30 JB |
4534 | goto draw_or_not; |
4535 | ||
4536 | if (mouse_track_top == mode_line_vpos) | |
4537 | { | |
4538 | in_mode_line = 1; | |
4539 | goto draw_or_not; | |
4540 | } | |
4541 | ||
4542 | if (tab_width <= 0 || tab_width > 20) tab_width = 8; | |
4543 | do | |
4544 | { | |
4545 | c = FETCH_CHAR (p); | |
f676886a | 4546 | if (len == f->width && hp == len - 1 && c != '\n') |
01f1ba30 JB |
4547 | goto draw_or_not; |
4548 | ||
4549 | switch (c) | |
4550 | { | |
4551 | case '\t': | |
4552 | mouse_track_width = tab_width - (hp % tab_width); | |
4553 | p++; | |
4554 | hp += mouse_track_width; | |
4555 | if (hp > x_mouse_x) | |
4556 | { | |
4557 | mouse_track_left = hp - mouse_track_width; | |
4558 | goto draw_or_not; | |
4559 | } | |
4560 | continue; | |
4561 | ||
4562 | case '\n': | |
4563 | mouse_track_width = -1; | |
4564 | goto draw_or_not; | |
4565 | ||
4566 | default: | |
4567 | if (ctl_arrow_p && (c < 040 || c == 0177)) | |
4568 | { | |
4569 | if (p > ZV) | |
4570 | goto draw_or_not; | |
4571 | ||
4572 | mouse_track_width = 2; | |
4573 | p++; | |
4574 | hp +=2; | |
4575 | if (hp > x_mouse_x) | |
4576 | { | |
4577 | mouse_track_left = hp - mouse_track_width; | |
4578 | goto draw_or_not; | |
4579 | } | |
4580 | } | |
4581 | else | |
4582 | { | |
4583 | mouse_track_width = 1; | |
4584 | p++; | |
4585 | hp++; | |
4586 | } | |
4587 | continue; | |
4588 | } | |
4589 | } | |
4590 | while (hp <= x_mouse_x); | |
4591 | ||
4592 | draw_or_not: | |
b9dc4443 | 4593 | if (mouse_track_width) /* Over text; use text pointer shape. */ |
01f1ba30 | 4594 | { |
b9dc4443 | 4595 | XDefineCursor (FRAME_X_DISPLAY (f), |
fe24a618 | 4596 | FRAME_X_WINDOW (f), |
7556890b RS |
4597 | f->output_data.x->text_cursor); |
4598 | x_rectangle (f, f->output_data.x->cursor_gc, | |
01f1ba30 JB |
4599 | mouse_track_left, mouse_track_top, |
4600 | mouse_track_width, 1); | |
4601 | } | |
4602 | else if (in_mode_line) | |
b9dc4443 | 4603 | XDefineCursor (FRAME_X_DISPLAY (f), |
fe24a618 | 4604 | FRAME_X_WINDOW (f), |
7556890b | 4605 | f->output_data.x->modeline_cursor); |
01f1ba30 | 4606 | else |
b9dc4443 | 4607 | XDefineCursor (FRAME_X_DISPLAY (f), |
fe24a618 | 4608 | FRAME_X_WINDOW (f), |
7556890b | 4609 | f->output_data.x->nontext_cursor); |
01f1ba30 JB |
4610 | } |
4611 | ||
b9dc4443 | 4612 | XFlush (FRAME_X_DISPLAY (f)); |
01f1ba30 JB |
4613 | UNBLOCK_INPUT; |
4614 | ||
95be70ed | 4615 | obj = read_char (-1, 0, 0, Qnil, 0); |
01f1ba30 JB |
4616 | BLOCK_INPUT; |
4617 | } | |
6a5e54e2 | 4618 | while (CONSP (obj) /* Mouse event */ |
a3c87d4e | 4619 | && EQ (Fcar (Fcdr (Fcdr (obj))), Qnil) /* Not scroll bar */ |
01f1ba30 JB |
4620 | && EQ (Vmouse_depressed, Qnil) /* Only motion events */ |
4621 | && EQ (Vmouse_window, selected_window) /* In this window */ | |
f676886a | 4622 | && x_mouse_frame); |
01f1ba30 | 4623 | |
b4f5687c | 4624 | unread_command_event = obj; |
01f1ba30 JB |
4625 | |
4626 | if (mouse_track_width) | |
4627 | { | |
7556890b | 4628 | x_rectangle (f, f->output_data.x->reverse_gc, |
01f1ba30 JB |
4629 | mouse_track_left, mouse_track_top, |
4630 | mouse_track_width, 1); | |
4631 | mouse_track_width = 0; | |
f676886a JB |
4632 | if ((mouse_track_left == f->phys_cursor_x |
4633 | || mouse_track_left - 1 == f->phys_cursor_x) | |
4634 | && mouse_track_top == f->phys_cursor_y) | |
01f1ba30 | 4635 | { |
f676886a | 4636 | x_display_cursor (f, 1); |
01f1ba30 JB |
4637 | } |
4638 | } | |
b9dc4443 | 4639 | XDefineCursor (FRAME_X_DISPLAY (f), |
fe24a618 | 4640 | FRAME_X_WINDOW (f), |
7556890b | 4641 | f->output_data.x->nontext_cursor); |
b9dc4443 | 4642 | XFlush (FRAME_X_DISPLAY (f)); |
01f1ba30 JB |
4643 | UNBLOCK_INPUT; |
4644 | ||
4645 | return Qnil; | |
4646 | } | |
4647 | #endif | |
4648 | \f | |
4649 | #if 0 | |
4650 | #include "glyphs.h" | |
4651 | ||
4652 | /* Draw a pixmap specified by IMAGE_DATA of dimensions WIDTH and HEIGHT | |
b9dc4443 | 4653 | on the frame F at position X, Y. */ |
01f1ba30 | 4654 | |
f676886a JB |
4655 | x_draw_pixmap (f, x, y, image_data, width, height) |
4656 | struct frame *f; | |
01f1ba30 JB |
4657 | int x, y, width, height; |
4658 | char *image_data; | |
4659 | { | |
4660 | Pixmap image; | |
4661 | ||
b9dc4443 | 4662 | image = XCreateBitmapFromData (FRAME_X_DISPLAY (f), |
fe24a618 | 4663 | FRAME_X_WINDOW (f), image_data, |
01f1ba30 | 4664 | width, height); |
b9dc4443 | 4665 | XCopyPlane (FRAME_X_DISPLAY (f), image, FRAME_X_WINDOW (f), |
7556890b | 4666 | f->output_data.x->normal_gc, 0, 0, width, height, x, y); |
01f1ba30 JB |
4667 | } |
4668 | #endif | |
4669 | \f | |
01567351 RS |
4670 | #if 0 /* I'm told these functions are superfluous |
4671 | given the ability to bind function keys. */ | |
4672 | ||
01f1ba30 JB |
4673 | #ifdef HAVE_X11 |
4674 | DEFUN ("x-rebind-key", Fx_rebind_key, Sx_rebind_key, 3, 3, 0, | |
4675 | "Rebind X keysym KEYSYM, with MODIFIERS, to generate NEWSTRING.\n\ | |
4676 | KEYSYM is a string which conforms to the X keysym definitions found\n\ | |
4677 | in X11/keysymdef.h, sans the initial XK_. MODIFIERS is nil or a\n\ | |
4678 | list of strings specifying modifier keys such as Control_L, which must\n\ | |
4679 | also be depressed for NEWSTRING to appear.") | |
4680 | (x_keysym, modifiers, newstring) | |
4681 | register Lisp_Object x_keysym; | |
4682 | register Lisp_Object modifiers; | |
4683 | register Lisp_Object newstring; | |
4684 | { | |
4685 | char *rawstring; | |
c047688c JA |
4686 | register KeySym keysym; |
4687 | KeySym modifier_list[16]; | |
01f1ba30 | 4688 | |
11ae94fe | 4689 | check_x (); |
01f1ba30 JB |
4690 | CHECK_STRING (x_keysym, 1); |
4691 | CHECK_STRING (newstring, 3); | |
4692 | ||
4693 | keysym = XStringToKeysym ((char *) XSTRING (x_keysym)->data); | |
4694 | if (keysym == NoSymbol) | |
4695 | error ("Keysym does not exist"); | |
4696 | ||
265a9e55 | 4697 | if (NILP (modifiers)) |
01f1ba30 JB |
4698 | XRebindKeysym (x_current_display, keysym, modifier_list, 0, |
4699 | XSTRING (newstring)->data, XSTRING (newstring)->size); | |
4700 | else | |
4701 | { | |
4702 | register Lisp_Object rest, mod; | |
4703 | register int i = 0; | |
4704 | ||
265a9e55 | 4705 | for (rest = modifiers; !NILP (rest); rest = Fcdr (rest)) |
01f1ba30 JB |
4706 | { |
4707 | if (i == 16) | |
4708 | error ("Can't have more than 16 modifiers"); | |
4709 | ||
4710 | mod = Fcar (rest); | |
4711 | CHECK_STRING (mod, 3); | |
4712 | modifier_list[i] = XStringToKeysym ((char *) XSTRING (mod)->data); | |
fb351039 JB |
4713 | #ifndef HAVE_X11R5 |
4714 | if (modifier_list[i] == NoSymbol | |
4715 | || !(IsModifierKey (modifier_list[i]) | |
4716 | || ((unsigned)(modifier_list[i]) == XK_Mode_switch) | |
4717 | || ((unsigned)(modifier_list[i]) == XK_Num_Lock))) | |
4718 | #else | |
01f1ba30 JB |
4719 | if (modifier_list[i] == NoSymbol |
4720 | || !IsModifierKey (modifier_list[i])) | |
fb351039 | 4721 | #endif |
01f1ba30 JB |
4722 | error ("Element is not a modifier keysym"); |
4723 | i++; | |
4724 | } | |
4725 | ||
4726 | XRebindKeysym (x_current_display, keysym, modifier_list, i, | |
4727 | XSTRING (newstring)->data, XSTRING (newstring)->size); | |
4728 | } | |
4729 | ||
4730 | return Qnil; | |
4731 | } | |
4732 | ||
4733 | DEFUN ("x-rebind-keys", Fx_rebind_keys, Sx_rebind_keys, 2, 2, 0, | |
4734 | "Rebind KEYCODE to list of strings STRINGS.\n\ | |
4735 | STRINGS should be a list of 16 elements, one for each shift combination.\n\ | |
4736 | nil as element means don't change.\n\ | |
4737 | See the documentation of `x-rebind-key' for more information.") | |
4738 | (keycode, strings) | |
4739 | register Lisp_Object keycode; | |
4740 | register Lisp_Object strings; | |
4741 | { | |
4742 | register Lisp_Object item; | |
4743 | register unsigned char *rawstring; | |
4744 | KeySym rawkey, modifier[1]; | |
4745 | int strsize; | |
4746 | register unsigned i; | |
4747 | ||
11ae94fe | 4748 | check_x (); |
01f1ba30 JB |
4749 | CHECK_NUMBER (keycode, 1); |
4750 | CHECK_CONS (strings, 2); | |
4751 | rawkey = (KeySym) ((unsigned) (XINT (keycode))) & 255; | |
4752 | for (i = 0; i <= 15; strings = Fcdr (strings), i++) | |
4753 | { | |
4754 | item = Fcar (strings); | |
265a9e55 | 4755 | if (!NILP (item)) |
01f1ba30 JB |
4756 | { |
4757 | CHECK_STRING (item, 2); | |
4758 | strsize = XSTRING (item)->size; | |
4759 | rawstring = (unsigned char *) xmalloc (strsize); | |
4760 | bcopy (XSTRING (item)->data, rawstring, strsize); | |
4761 | modifier[1] = 1 << i; | |
4762 | XRebindKeysym (x_current_display, rawkey, modifier, 1, | |
4763 | rawstring, strsize); | |
4764 | } | |
4765 | } | |
4766 | return Qnil; | |
4767 | } | |
9d04a87a | 4768 | #endif /* HAVE_X11 */ |
01567351 | 4769 | #endif /* 0 */ |
01f1ba30 | 4770 | \f |
404daac1 RS |
4771 | #ifndef HAVE_XSCREENNUMBEROFSCREEN |
4772 | int | |
4773 | XScreenNumberOfScreen (scr) | |
4774 | register Screen *scr; | |
4775 | { | |
3df34fdb BF |
4776 | register Display *dpy; |
4777 | register Screen *dpyscr; | |
404daac1 RS |
4778 | register int i; |
4779 | ||
3df34fdb BF |
4780 | dpy = scr->display; |
4781 | dpyscr = dpy->screens; | |
4782 | ||
404daac1 RS |
4783 | for (i = 0; i < dpy->nscreens; i++, dpyscr++) |
4784 | if (scr == dpyscr) | |
4785 | return i; | |
4786 | ||
4787 | return -1; | |
4788 | } | |
4789 | #endif /* not HAVE_XSCREENNUMBEROFSCREEN */ | |
4790 | ||
01f1ba30 | 4791 | Visual * |
b9dc4443 RS |
4792 | select_visual (dpy, screen, depth) |
4793 | Display *dpy; | |
01f1ba30 JB |
4794 | Screen *screen; |
4795 | unsigned int *depth; | |
4796 | { | |
4797 | Visual *v; | |
4798 | XVisualInfo *vinfo, vinfo_template; | |
4799 | int n_visuals; | |
4800 | ||
4801 | v = DefaultVisualOfScreen (screen); | |
fe24a618 JB |
4802 | |
4803 | #ifdef HAVE_X11R4 | |
4804 | vinfo_template.visualid = XVisualIDFromVisual (v); | |
4805 | #else | |
6afb1d07 | 4806 | vinfo_template.visualid = v->visualid; |
fe24a618 JB |
4807 | #endif |
4808 | ||
f0614854 JB |
4809 | vinfo_template.screen = XScreenNumberOfScreen (screen); |
4810 | ||
b9dc4443 | 4811 | vinfo = XGetVisualInfo (dpy, |
f0614854 | 4812 | VisualIDMask | VisualScreenMask, &vinfo_template, |
01f1ba30 JB |
4813 | &n_visuals); |
4814 | if (n_visuals != 1) | |
4815 | fatal ("Can't get proper X visual info"); | |
4816 | ||
4817 | if ((1 << vinfo->depth) == vinfo->colormap_size) | |
4818 | *depth = vinfo->depth; | |
4819 | else | |
4820 | { | |
4821 | int i = 0; | |
4822 | int n = vinfo->colormap_size - 1; | |
4823 | while (n) | |
4824 | { | |
4825 | n = n >> 1; | |
4826 | i++; | |
4827 | } | |
4828 | *depth = i; | |
4829 | } | |
4830 | ||
4831 | XFree ((char *) vinfo); | |
4832 | return v; | |
4833 | } | |
01f1ba30 | 4834 | |
b9dc4443 RS |
4835 | /* Return the X display structure for the display named NAME. |
4836 | Open a new connection if necessary. */ | |
4837 | ||
4838 | struct x_display_info * | |
4839 | x_display_info_for_name (name) | |
4840 | Lisp_Object name; | |
4841 | { | |
08a90d6a | 4842 | Lisp_Object names; |
b9dc4443 RS |
4843 | struct x_display_info *dpyinfo; |
4844 | ||
4845 | CHECK_STRING (name, 0); | |
4846 | ||
806048df RS |
4847 | if (! EQ (Vwindow_system, intern ("x"))) |
4848 | error ("Not using X Windows"); | |
4849 | ||
08a90d6a RS |
4850 | for (dpyinfo = x_display_list, names = x_display_name_list; |
4851 | dpyinfo; | |
4852 | dpyinfo = dpyinfo->next, names = XCONS (names)->cdr) | |
b9dc4443 RS |
4853 | { |
4854 | Lisp_Object tem; | |
08a90d6a RS |
4855 | tem = Fstring_equal (XCONS (XCONS (names)->car)->car, name); |
4856 | if (!NILP (tem)) | |
b9dc4443 RS |
4857 | return dpyinfo; |
4858 | } | |
4859 | ||
b7975ee4 KH |
4860 | /* Use this general default value to start with. */ |
4861 | Vx_resource_name = Vinvocation_name; | |
4862 | ||
b9dc4443 RS |
4863 | validate_x_resource_name (); |
4864 | ||
4865 | dpyinfo = x_term_init (name, (unsigned char *)0, | |
b7975ee4 | 4866 | (char *) XSTRING (Vx_resource_name)->data); |
b9dc4443 | 4867 | |
08a90d6a | 4868 | if (dpyinfo == 0) |
1b4ec1c8 | 4869 | error ("Cannot connect to X server %s", XSTRING (name)->data); |
08a90d6a | 4870 | |
b9dc4443 RS |
4871 | x_in_use = 1; |
4872 | XSETFASTINT (Vwindow_system_version, 11); | |
4873 | ||
4874 | return dpyinfo; | |
4875 | } | |
4876 | ||
01f1ba30 | 4877 | DEFUN ("x-open-connection", Fx_open_connection, Sx_open_connection, |
08a90d6a | 4878 | 1, 3, 0, "Open a connection to an X server.\n\ |
d387c960 | 4879 | DISPLAY is the name of the display to connect to.\n\ |
08a90d6a RS |
4880 | Optional second arg XRM-STRING is a string of resources in xrdb format.\n\ |
4881 | If the optional third arg MUST-SUCCEED is non-nil,\n\ | |
4882 | terminate Emacs if we can't open the connection.") | |
4883 | (display, xrm_string, must_succeed) | |
4884 | Lisp_Object display, xrm_string, must_succeed; | |
01f1ba30 JB |
4885 | { |
4886 | unsigned int n_planes; | |
01f1ba30 | 4887 | unsigned char *xrm_option; |
b9dc4443 | 4888 | struct x_display_info *dpyinfo; |
01f1ba30 JB |
4889 | |
4890 | CHECK_STRING (display, 0); | |
d387c960 JB |
4891 | if (! NILP (xrm_string)) |
4892 | CHECK_STRING (xrm_string, 1); | |
01f1ba30 | 4893 | |
806048df RS |
4894 | if (! EQ (Vwindow_system, intern ("x"))) |
4895 | error ("Not using X Windows"); | |
4896 | ||
d387c960 JB |
4897 | if (! NILP (xrm_string)) |
4898 | xrm_option = (unsigned char *) XSTRING (xrm_string)->data; | |
01f1ba30 JB |
4899 | else |
4900 | xrm_option = (unsigned char *) 0; | |
d387c960 | 4901 | |
b7975ee4 KH |
4902 | /* Use this general default value to start with. */ |
4903 | Vx_resource_name = Vinvocation_name; | |
4904 | ||
d387c960 JB |
4905 | validate_x_resource_name (); |
4906 | ||
e1b1bee8 | 4907 | /* This is what opens the connection and sets x_current_display. |
b9dc4443 RS |
4908 | This also initializes many symbols, such as those used for input. */ |
4909 | dpyinfo = x_term_init (display, xrm_option, | |
b7975ee4 | 4910 | (char *) XSTRING (Vx_resource_name)->data); |
f1c16f36 | 4911 | |
08a90d6a RS |
4912 | if (dpyinfo == 0) |
4913 | { | |
4914 | if (!NILP (must_succeed)) | |
1b4ec1c8 KH |
4915 | fatal ("Cannot connect to X server %s.\n\ |
4916 | Check the DISPLAY environment variable or use `-d'.\n\ | |
4917 | Also use the `xhost' program to verify that it is set to permit\n\ | |
4918 | connections from your machine.\n", | |
08a90d6a RS |
4919 | XSTRING (display)->data); |
4920 | else | |
1b4ec1c8 | 4921 | error ("Cannot connect to X server %s", XSTRING (display)->data); |
08a90d6a RS |
4922 | } |
4923 | ||
b9dc4443 | 4924 | x_in_use = 1; |
01f1ba30 | 4925 | |
b9dc4443 | 4926 | XSETFASTINT (Vwindow_system_version, 11); |
01f1ba30 JB |
4927 | return Qnil; |
4928 | } | |
4929 | ||
08a90d6a RS |
4930 | DEFUN ("x-close-connection", Fx_close_connection, |
4931 | Sx_close_connection, 1, 1, 0, | |
4932 | "Close the connection to DISPLAY's X server.\n\ | |
4933 | For DISPLAY, specify either a frame or a display name (a string).\n\ | |
4934 | If DISPLAY is nil, that stands for the selected frame's display.") | |
4935 | (display) | |
4936 | Lisp_Object display; | |
01f1ba30 | 4937 | { |
08a90d6a RS |
4938 | struct x_display_info *dpyinfo = check_x_display_info (display); |
4939 | struct x_display_info *tail; | |
4940 | int i; | |
3457bc6e | 4941 | |
08a90d6a RS |
4942 | if (dpyinfo->reference_count > 0) |
4943 | error ("Display still has frames on it"); | |
01f1ba30 | 4944 | |
08a90d6a RS |
4945 | BLOCK_INPUT; |
4946 | /* Free the fonts in the font table. */ | |
4947 | for (i = 0; i < dpyinfo->n_fonts; i++) | |
01f1ba30 | 4948 | { |
08a90d6a RS |
4949 | if (dpyinfo->font_table[i].name) |
4950 | free (dpyinfo->font_table[i].name); | |
4951 | /* Don't free the full_name string; | |
4952 | it is always shared with something else. */ | |
4953 | XFreeFont (dpyinfo->display, dpyinfo->font_table[i].font); | |
01f1ba30 | 4954 | } |
08a90d6a RS |
4955 | x_destroy_all_bitmaps (dpyinfo); |
4956 | XSetCloseDownMode (dpyinfo->display, DestroyAll); | |
82c90203 RS |
4957 | |
4958 | #ifdef USE_X_TOOLKIT | |
4959 | XtCloseDisplay (dpyinfo->display); | |
4960 | #else | |
08a90d6a | 4961 | XCloseDisplay (dpyinfo->display); |
82c90203 | 4962 | #endif |
08a90d6a RS |
4963 | |
4964 | x_delete_display (dpyinfo); | |
4965 | UNBLOCK_INPUT; | |
3457bc6e | 4966 | |
01f1ba30 JB |
4967 | return Qnil; |
4968 | } | |
4969 | ||
08a90d6a RS |
4970 | DEFUN ("x-display-list", Fx_display_list, Sx_display_list, 0, 0, 0, |
4971 | "Return the list of display names that Emacs has connections to.") | |
4972 | () | |
4973 | { | |
4974 | Lisp_Object tail, result; | |
4975 | ||
4976 | result = Qnil; | |
4977 | for (tail = x_display_name_list; ! NILP (tail); tail = XCONS (tail)->cdr) | |
4978 | result = Fcons (XCONS (XCONS (tail)->car)->car, result); | |
4979 | ||
4980 | return result; | |
4981 | } | |
4982 | ||
4983 | DEFUN ("x-synchronize", Fx_synchronize, Sx_synchronize, 1, 2, 0, | |
4984 | "If ON is non-nil, report X errors as soon as the erring request is made.\n\ | |
01f1ba30 JB |
4985 | If ON is nil, allow buffering of requests.\n\ |
4986 | Turning on synchronization prohibits the Xlib routines from buffering\n\ | |
4987 | requests and seriously degrades performance, but makes debugging much\n\ | |
7a9a9813 | 4988 | easier.\n\ |
08a90d6a RS |
4989 | The optional second argument DISPLAY specifies which display to act on.\n\ |
4990 | DISPLAY should be either a frame or a display name (a string).\n\ | |
4991 | If DISPLAY is omitted or nil, that stands for the selected frame's display.") | |
4992 | (on, display) | |
4993 | Lisp_Object display, on; | |
01f1ba30 | 4994 | { |
08a90d6a | 4995 | struct x_display_info *dpyinfo = check_x_display_info (display); |
11ae94fe | 4996 | |
b9dc4443 | 4997 | XSynchronize (dpyinfo->display, !EQ (on, Qnil)); |
01f1ba30 JB |
4998 | |
4999 | return Qnil; | |
5000 | } | |
5001 | ||
b9dc4443 | 5002 | /* Wait for responses to all X commands issued so far for frame F. */ |
6b7b1820 RS |
5003 | |
5004 | void | |
b9dc4443 RS |
5005 | x_sync (f) |
5006 | FRAME_PTR f; | |
6b7b1820 | 5007 | { |
4e87f4d2 | 5008 | BLOCK_INPUT; |
b9dc4443 | 5009 | XSync (FRAME_X_DISPLAY (f), False); |
4e87f4d2 | 5010 | UNBLOCK_INPUT; |
6b7b1820 | 5011 | } |
01f1ba30 JB |
5012 | \f |
5013 | syms_of_xfns () | |
5014 | { | |
01f1ba30 | 5015 | /* This is zero if not using X windows. */ |
b9dc4443 | 5016 | x_in_use = 0; |
f1c16f36 | 5017 | |
f9942c9e JB |
5018 | /* The section below is built by the lisp expression at the top of the file, |
5019 | just above where these variables are declared. */ | |
5020 | /*&&& init symbols here &&&*/ | |
5021 | Qauto_raise = intern ("auto-raise"); | |
5022 | staticpro (&Qauto_raise); | |
5023 | Qauto_lower = intern ("auto-lower"); | |
5024 | staticpro (&Qauto_lower); | |
5025 | Qbackground_color = intern ("background-color"); | |
5026 | staticpro (&Qbackground_color); | |
dbc4e1c1 JB |
5027 | Qbar = intern ("bar"); |
5028 | staticpro (&Qbar); | |
f9942c9e JB |
5029 | Qborder_color = intern ("border-color"); |
5030 | staticpro (&Qborder_color); | |
5031 | Qborder_width = intern ("border-width"); | |
5032 | staticpro (&Qborder_width); | |
dbc4e1c1 JB |
5033 | Qbox = intern ("box"); |
5034 | staticpro (&Qbox); | |
f9942c9e JB |
5035 | Qcursor_color = intern ("cursor-color"); |
5036 | staticpro (&Qcursor_color); | |
dbc4e1c1 JB |
5037 | Qcursor_type = intern ("cursor-type"); |
5038 | staticpro (&Qcursor_type); | |
f9942c9e JB |
5039 | Qforeground_color = intern ("foreground-color"); |
5040 | staticpro (&Qforeground_color); | |
5041 | Qgeometry = intern ("geometry"); | |
5042 | staticpro (&Qgeometry); | |
f9942c9e JB |
5043 | Qicon_left = intern ("icon-left"); |
5044 | staticpro (&Qicon_left); | |
5045 | Qicon_top = intern ("icon-top"); | |
5046 | staticpro (&Qicon_top); | |
5047 | Qicon_type = intern ("icon-type"); | |
5048 | staticpro (&Qicon_type); | |
80534dd6 KH |
5049 | Qicon_name = intern ("icon-name"); |
5050 | staticpro (&Qicon_name); | |
f9942c9e JB |
5051 | Qinternal_border_width = intern ("internal-border-width"); |
5052 | staticpro (&Qinternal_border_width); | |
5053 | Qleft = intern ("left"); | |
5054 | staticpro (&Qleft); | |
5055 | Qmouse_color = intern ("mouse-color"); | |
5056 | staticpro (&Qmouse_color); | |
baaed68e JB |
5057 | Qnone = intern ("none"); |
5058 | staticpro (&Qnone); | |
f9942c9e JB |
5059 | Qparent_id = intern ("parent-id"); |
5060 | staticpro (&Qparent_id); | |
4701395c KH |
5061 | Qscroll_bar_width = intern ("scroll-bar-width"); |
5062 | staticpro (&Qscroll_bar_width); | |
8af1d7ca JB |
5063 | Qsuppress_icon = intern ("suppress-icon"); |
5064 | staticpro (&Qsuppress_icon); | |
f9942c9e JB |
5065 | Qtop = intern ("top"); |
5066 | staticpro (&Qtop); | |
01f1ba30 | 5067 | Qundefined_color = intern ("undefined-color"); |
f9942c9e | 5068 | staticpro (&Qundefined_color); |
a3c87d4e JB |
5069 | Qvertical_scroll_bars = intern ("vertical-scroll-bars"); |
5070 | staticpro (&Qvertical_scroll_bars); | |
49795535 JB |
5071 | Qvisibility = intern ("visibility"); |
5072 | staticpro (&Qvisibility); | |
f9942c9e JB |
5073 | Qwindow_id = intern ("window-id"); |
5074 | staticpro (&Qwindow_id); | |
5075 | Qx_frame_parameter = intern ("x-frame-parameter"); | |
5076 | staticpro (&Qx_frame_parameter); | |
9ef48a9d RS |
5077 | Qx_resource_name = intern ("x-resource-name"); |
5078 | staticpro (&Qx_resource_name); | |
4fe1de12 RS |
5079 | Quser_position = intern ("user-position"); |
5080 | staticpro (&Quser_position); | |
5081 | Quser_size = intern ("user-size"); | |
5082 | staticpro (&Quser_size); | |
b9dc4443 RS |
5083 | Qdisplay = intern ("display"); |
5084 | staticpro (&Qdisplay); | |
f9942c9e JB |
5085 | /* This is the end of symbol initialization. */ |
5086 | ||
01f1ba30 JB |
5087 | Fput (Qundefined_color, Qerror_conditions, |
5088 | Fcons (Qundefined_color, Fcons (Qerror, Qnil))); | |
5089 | Fput (Qundefined_color, Qerror_message, | |
5090 | build_string ("Undefined color")); | |
5091 | ||
f9942c9e JB |
5092 | init_x_parm_symbols (); |
5093 | ||
f1c7b5a6 RS |
5094 | DEFVAR_LISP ("x-bitmap-file-path", &Vx_bitmap_file_path, |
5095 | "List of directories to search for bitmap files for X."); | |
e241c09b | 5096 | Vx_bitmap_file_path = decode_env_path ((char *) 0, PATH_BITMAPS); |
f1c7b5a6 | 5097 | |
16ae08a9 | 5098 | DEFVAR_LISP ("x-pointer-shape", &Vx_pointer_shape, |
d387c960 | 5099 | "The shape of the pointer when over text.\n\ |
af01ef26 RS |
5100 | Changing the value does not affect existing frames\n\ |
5101 | unless you set the mouse color."); | |
01f1ba30 JB |
5102 | Vx_pointer_shape = Qnil; |
5103 | ||
d387c960 JB |
5104 | DEFVAR_LISP ("x-resource-name", &Vx_resource_name, |
5105 | "The name Emacs uses to look up X resources; for internal use only.\n\ | |
5106 | `x-get-resource' uses this as the first component of the instance name\n\ | |
5107 | when requesting resource values.\n\ | |
5108 | Emacs initially sets `x-resource-name' to the name under which Emacs\n\ | |
5109 | was invoked, or to the value specified with the `-name' or `-rn'\n\ | |
5110 | switches, if present."); | |
5111 | Vx_resource_name = Qnil; | |
ac63d3d6 | 5112 | |
ca0ecbf5 | 5113 | #if 0 /* This doesn't really do anything. */ |
01f1ba30 | 5114 | DEFVAR_INT ("x-nontext-pointer-shape", &Vx_nontext_pointer_shape, |
ca0ecbf5 RS |
5115 | "The shape of the pointer when not over text.\n\ |
5116 | This variable takes effect when you create a new frame\n\ | |
5117 | or when you set the mouse color."); | |
af01ef26 | 5118 | #endif |
01f1ba30 JB |
5119 | Vx_nontext_pointer_shape = Qnil; |
5120 | ||
ca0ecbf5 | 5121 | #if 0 /* This doesn't really do anything. */ |
01f1ba30 | 5122 | DEFVAR_INT ("x-mode-pointer-shape", &Vx_mode_pointer_shape, |
ca0ecbf5 RS |
5123 | "The shape of the pointer when over the mode line.\n\ |
5124 | This variable takes effect when you create a new frame\n\ | |
5125 | or when you set the mouse color."); | |
af01ef26 | 5126 | #endif |
01f1ba30 JB |
5127 | Vx_mode_pointer_shape = Qnil; |
5128 | ||
ca0ecbf5 RS |
5129 | DEFVAR_INT ("x-sensitive-text-pointer-shape", |
5130 | &Vx_sensitive_text_pointer_shape, | |
5131 | "The shape of the pointer when over mouse-sensitive text.\n\ | |
5132 | This variable takes effect when you create a new frame\n\ | |
5133 | or when you set the mouse color."); | |
5134 | Vx_sensitive_text_pointer_shape = Qnil; | |
95f80c78 | 5135 | |
01f1ba30 JB |
5136 | DEFVAR_LISP ("x-cursor-fore-pixel", &Vx_cursor_fore_pixel, |
5137 | "A string indicating the foreground color of the cursor box."); | |
5138 | Vx_cursor_fore_pixel = Qnil; | |
5139 | ||
01f1ba30 | 5140 | DEFVAR_LISP ("x-no-window-manager", &Vx_no_window_manager, |
2d38195d RS |
5141 | "Non-nil if no X window manager is in use.\n\ |
5142 | Emacs doesn't try to figure this out; this is always nil\n\ | |
5143 | unless you set it to something else."); | |
5144 | /* We don't have any way to find this out, so set it to nil | |
5145 | and maybe the user would like to set it to t. */ | |
5146 | Vx_no_window_manager = Qnil; | |
1d3dac41 | 5147 | |
1d3dac41 | 5148 | #ifdef USE_X_TOOLKIT |
f1d238ef | 5149 | Fprovide (intern ("x-toolkit")); |
1d3dac41 | 5150 | #endif |
5b827abb KH |
5151 | #ifdef USE_MOTIF |
5152 | Fprovide (intern ("motif")); | |
5153 | #endif | |
01f1ba30 | 5154 | |
01f1ba30 | 5155 | defsubr (&Sx_get_resource); |
85ffea93 | 5156 | #if 0 |
01f1ba30 JB |
5157 | defsubr (&Sx_draw_rectangle); |
5158 | defsubr (&Sx_erase_rectangle); | |
5159 | defsubr (&Sx_contour_region); | |
5160 | defsubr (&Sx_uncontour_region); | |
85ffea93 | 5161 | #endif |
f0614854 | 5162 | defsubr (&Sx_list_fonts); |
d0c9d219 RS |
5163 | defsubr (&Sx_display_color_p); |
5164 | defsubr (&Sx_display_grayscale_p); | |
8af1d7ca | 5165 | defsubr (&Sx_color_defined_p); |
e12d55b2 | 5166 | defsubr (&Sx_color_values); |
9d317b2c | 5167 | defsubr (&Sx_server_max_request_size); |
41beb8fc RS |
5168 | defsubr (&Sx_server_vendor); |
5169 | defsubr (&Sx_server_version); | |
5170 | defsubr (&Sx_display_pixel_width); | |
5171 | defsubr (&Sx_display_pixel_height); | |
5172 | defsubr (&Sx_display_mm_width); | |
5173 | defsubr (&Sx_display_mm_height); | |
5174 | defsubr (&Sx_display_screens); | |
5175 | defsubr (&Sx_display_planes); | |
5176 | defsubr (&Sx_display_color_cells); | |
5177 | defsubr (&Sx_display_visual_class); | |
5178 | defsubr (&Sx_display_backing_store); | |
5179 | defsubr (&Sx_display_save_under); | |
01567351 | 5180 | #if 0 |
9d04a87a RS |
5181 | defsubr (&Sx_rebind_key); |
5182 | defsubr (&Sx_rebind_keys); | |
01f1ba30 | 5183 | defsubr (&Sx_track_pointer); |
01f1ba30 JB |
5184 | defsubr (&Sx_grab_pointer); |
5185 | defsubr (&Sx_ungrab_pointer); | |
01f1ba30 | 5186 | #endif |
8af1d7ca | 5187 | defsubr (&Sx_parse_geometry); |
f676886a JB |
5188 | defsubr (&Sx_create_frame); |
5189 | defsubr (&Sfocus_frame); | |
5190 | defsubr (&Sunfocus_frame); | |
06ef7355 | 5191 | #if 0 |
01f1ba30 | 5192 | defsubr (&Sx_horizontal_line); |
06ef7355 | 5193 | #endif |
01f1ba30 | 5194 | defsubr (&Sx_open_connection); |
08a90d6a RS |
5195 | defsubr (&Sx_close_connection); |
5196 | defsubr (&Sx_display_list); | |
01f1ba30 | 5197 | defsubr (&Sx_synchronize); |
01f1ba30 JB |
5198 | } |
5199 | ||
5200 | #endif /* HAVE_X_WINDOWS */ |