Commit | Line | Data |
---|---|---|
01f1ba30 | 1 | /* Functions for the X window system. |
f8c25f1b | 2 | Copyright (C) 1989, 1992, 1993, 1994, 1995 Free Software Foundation. |
01f1ba30 JB |
3 | |
4 | This file is part of GNU Emacs. | |
5 | ||
6 | GNU Emacs is free software; you can redistribute it and/or modify | |
7 | it under the terms of the GNU General Public License as published by | |
1113d9db | 8 | the Free Software Foundation; either version 2, or (at your option) |
01f1ba30 JB |
9 | any later version. |
10 | ||
11 | GNU Emacs is distributed in the hope that it will be useful, | |
12 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
14 | GNU General Public License for more details. | |
15 | ||
16 | You should have received a copy of the GNU General Public License | |
17 | along with GNU Emacs; see the file COPYING. If not, write to | |
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 RS |
92 | /* This is part of a kludge--see lwlib/xlwmenu.c. */ |
93 | 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 Qfont; |
173 | Lisp_Object Qforeground_color; | |
174 | Lisp_Object Qgeometry; | |
f9942c9e JB |
175 | Lisp_Object Qicon_left; |
176 | Lisp_Object Qicon_top; | |
177 | Lisp_Object Qicon_type; | |
80534dd6 | 178 | Lisp_Object Qicon_name; |
f9942c9e JB |
179 | Lisp_Object Qinternal_border_width; |
180 | Lisp_Object Qleft; | |
181 | Lisp_Object Qmouse_color; | |
baaed68e | 182 | Lisp_Object Qnone; |
f9942c9e | 183 | Lisp_Object Qparent_id; |
4701395c | 184 | Lisp_Object Qscroll_bar_width; |
8af1d7ca | 185 | Lisp_Object Qsuppress_icon; |
f9942c9e | 186 | Lisp_Object Qtop; |
01f1ba30 | 187 | Lisp_Object Qundefined_color; |
a3c87d4e | 188 | Lisp_Object Qvertical_scroll_bars; |
49795535 | 189 | Lisp_Object Qvisibility; |
f9942c9e | 190 | Lisp_Object Qwindow_id; |
f676886a | 191 | Lisp_Object Qx_frame_parameter; |
9ef48a9d | 192 | Lisp_Object Qx_resource_name; |
4fe1de12 RS |
193 | Lisp_Object Quser_position; |
194 | Lisp_Object Quser_size; | |
b9dc4443 | 195 | Lisp_Object Qdisplay; |
01f1ba30 | 196 | |
b9dc4443 | 197 | /* The below are defined in frame.c. */ |
baaed68e | 198 | extern Lisp_Object Qheight, Qminibuffer, Qname, Qonly, Qwidth; |
c2304e02 | 199 | extern Lisp_Object Qunsplittable, Qmenu_bar_lines, Qbuffer_predicate, Qtitle; |
f9942c9e | 200 | |
01f1ba30 JB |
201 | extern Lisp_Object Vwindow_system_version; |
202 | ||
01f1ba30 | 203 | \f |
11ae94fe | 204 | /* Error if we are not connected to X. */ |
7fc9de26 | 205 | void |
11ae94fe RS |
206 | check_x () |
207 | { | |
b9dc4443 | 208 | if (! x_in_use) |
11ae94fe RS |
209 | error ("X windows are not in use or not initialized"); |
210 | } | |
211 | ||
1c59f5df RS |
212 | /* Nonzero if we can use mouse menus. |
213 | You should not call this unless HAVE_MENUS is defined. */ | |
75cc8ee5 RS |
214 | |
215 | int | |
1c59f5df | 216 | have_menus_p () |
75cc8ee5 | 217 | { |
b9dc4443 RS |
218 | return x_in_use; |
219 | } | |
220 | ||
221 | /* Extract a frame as a FRAME_PTR, defaulting to the selected frame | |
222 | and checking validity for X. */ | |
223 | ||
224 | FRAME_PTR | |
225 | check_x_frame (frame) | |
226 | Lisp_Object frame; | |
227 | { | |
228 | FRAME_PTR f; | |
229 | ||
230 | if (NILP (frame)) | |
231 | f = selected_frame; | |
232 | else | |
233 | { | |
234 | CHECK_LIVE_FRAME (frame, 0); | |
235 | f = XFRAME (frame); | |
236 | } | |
237 | if (! FRAME_X_P (f)) | |
1c59f5df | 238 | error ("Non-X frame used"); |
b9dc4443 | 239 | return f; |
75cc8ee5 RS |
240 | } |
241 | ||
b9dc4443 RS |
242 | /* Let the user specify an X display with a frame. |
243 | nil stands for the selected frame--or, if that is not an X frame, | |
244 | the first X display on the list. */ | |
245 | ||
246 | static struct x_display_info * | |
247 | check_x_display_info (frame) | |
248 | Lisp_Object frame; | |
249 | { | |
250 | if (NILP (frame)) | |
251 | { | |
252 | if (FRAME_X_P (selected_frame)) | |
253 | return FRAME_X_DISPLAY_INFO (selected_frame); | |
254 | else if (x_display_list != 0) | |
255 | return x_display_list; | |
256 | else | |
257 | error ("X windows are not in use or not initialized"); | |
258 | } | |
259 | else if (STRINGP (frame)) | |
260 | return x_display_info_for_name (frame); | |
261 | else | |
262 | { | |
263 | FRAME_PTR f; | |
264 | ||
265 | CHECK_LIVE_FRAME (frame, 0); | |
266 | f = XFRAME (frame); | |
267 | if (! FRAME_X_P (f)) | |
1c59f5df | 268 | error ("Non-X frame used"); |
b9dc4443 RS |
269 | return FRAME_X_DISPLAY_INFO (f); |
270 | } | |
271 | } | |
272 | \f | |
f676886a JB |
273 | /* Return the Emacs frame-object corresponding to an X window. |
274 | It could be the frame's main window or an icon window. */ | |
01f1ba30 | 275 | |
34ca5317 | 276 | /* This function can be called during GC, so use GC_xxx type test macros. */ |
bcb2db92 | 277 | |
f676886a | 278 | struct frame * |
2d271e2e KH |
279 | x_window_to_frame (dpyinfo, wdesc) |
280 | struct x_display_info *dpyinfo; | |
01f1ba30 JB |
281 | int wdesc; |
282 | { | |
f676886a JB |
283 | Lisp_Object tail, frame; |
284 | struct frame *f; | |
01f1ba30 | 285 | |
34ca5317 | 286 | for (tail = Vframe_list; GC_CONSP (tail); tail = XCONS (tail)->cdr) |
01f1ba30 | 287 | { |
f676886a | 288 | frame = XCONS (tail)->car; |
34ca5317 | 289 | if (!GC_FRAMEP (frame)) |
01f1ba30 | 290 | continue; |
f676886a | 291 | f = XFRAME (frame); |
7556890b | 292 | if (f->output_data.nothing == 1 || FRAME_X_DISPLAY_INFO (f) != dpyinfo) |
2d271e2e | 293 | continue; |
9ef48a9d | 294 | #ifdef USE_X_TOOLKIT |
7556890b RS |
295 | if ((f->output_data.x->edit_widget |
296 | && XtWindow (f->output_data.x->edit_widget) == wdesc) | |
297 | || f->output_data.x->icon_desc == wdesc) | |
9ef48a9d RS |
298 | return f; |
299 | #else /* not USE_X_TOOLKIT */ | |
fe24a618 | 300 | if (FRAME_X_WINDOW (f) == wdesc |
7556890b | 301 | || f->output_data.x->icon_desc == wdesc) |
f676886a | 302 | return f; |
9ef48a9d RS |
303 | #endif /* not USE_X_TOOLKIT */ |
304 | } | |
305 | return 0; | |
306 | } | |
307 | ||
308 | #ifdef USE_X_TOOLKIT | |
309 | /* Like x_window_to_frame but also compares the window with the widget's | |
310 | windows. */ | |
311 | ||
312 | struct frame * | |
2d271e2e KH |
313 | x_any_window_to_frame (dpyinfo, wdesc) |
314 | struct x_display_info *dpyinfo; | |
9ef48a9d RS |
315 | int wdesc; |
316 | { | |
317 | Lisp_Object tail, frame; | |
318 | struct frame *f; | |
7556890b | 319 | struct x_output *x; |
9ef48a9d | 320 | |
34ca5317 | 321 | for (tail = Vframe_list; GC_CONSP (tail); tail = XCONS (tail)->cdr) |
9ef48a9d RS |
322 | { |
323 | frame = XCONS (tail)->car; | |
34ca5317 | 324 | if (!GC_FRAMEP (frame)) |
9ef48a9d RS |
325 | continue; |
326 | f = XFRAME (frame); | |
54e9e953 | 327 | if (f->output_data.nothing == 1 || FRAME_X_DISPLAY_INFO (f) != dpyinfo) |
2d271e2e | 328 | continue; |
7556890b | 329 | x = f->output_data.x; |
9ef48a9d RS |
330 | /* This frame matches if the window is any of its widgets. */ |
331 | if (wdesc == XtWindow (x->widget) | |
332 | || wdesc == XtWindow (x->column_widget) | |
333 | || wdesc == XtWindow (x->edit_widget)) | |
334 | return f; | |
335 | /* Match if the window is this frame's menubar. */ | |
6c32dd68 | 336 | if (lw_window_is_in_menubar (wdesc, x->menubar_widget)) |
9ef48a9d | 337 | return f; |
01f1ba30 JB |
338 | } |
339 | return 0; | |
340 | } | |
5e65b9ab | 341 | |
5fbc3f3a KH |
342 | /* Likewise, but exclude the menu bar widget. */ |
343 | ||
344 | struct frame * | |
345 | x_non_menubar_window_to_frame (dpyinfo, wdesc) | |
346 | struct x_display_info *dpyinfo; | |
347 | int wdesc; | |
348 | { | |
349 | Lisp_Object tail, frame; | |
350 | struct frame *f; | |
7556890b | 351 | struct x_output *x; |
5fbc3f3a KH |
352 | |
353 | for (tail = Vframe_list; GC_CONSP (tail); tail = XCONS (tail)->cdr) | |
354 | { | |
355 | frame = XCONS (tail)->car; | |
356 | if (!GC_FRAMEP (frame)) | |
357 | continue; | |
358 | f = XFRAME (frame); | |
54e9e953 | 359 | if (f->output_data.nothing == 1 || FRAME_X_DISPLAY_INFO (f) != dpyinfo) |
5fbc3f3a | 360 | continue; |
7556890b | 361 | x = f->output_data.x; |
5fbc3f3a KH |
362 | /* This frame matches if the window is any of its widgets. */ |
363 | if (wdesc == XtWindow (x->widget) | |
364 | || wdesc == XtWindow (x->column_widget) | |
365 | || wdesc == XtWindow (x->edit_widget)) | |
366 | return f; | |
367 | } | |
368 | return 0; | |
369 | } | |
370 | ||
fd3a3022 RS |
371 | /* Likewise, but consider only the menu bar widget. */ |
372 | ||
373 | struct frame * | |
374 | x_menubar_window_to_frame (dpyinfo, wdesc) | |
375 | struct x_display_info *dpyinfo; | |
376 | int wdesc; | |
377 | { | |
378 | Lisp_Object tail, frame; | |
379 | struct frame *f; | |
7556890b | 380 | struct x_output *x; |
fd3a3022 RS |
381 | |
382 | for (tail = Vframe_list; GC_CONSP (tail); tail = XCONS (tail)->cdr) | |
383 | { | |
384 | frame = XCONS (tail)->car; | |
385 | if (!GC_FRAMEP (frame)) | |
386 | continue; | |
387 | f = XFRAME (frame); | |
54e9e953 | 388 | if (f->output_data.nothing == 1 || FRAME_X_DISPLAY_INFO (f) != dpyinfo) |
fd3a3022 | 389 | continue; |
7556890b | 390 | x = f->output_data.x; |
fd3a3022 RS |
391 | /* Match if the window is this frame's menubar. */ |
392 | if (lw_window_is_in_menubar (wdesc, x->menubar_widget)) | |
393 | return f; | |
394 | } | |
395 | return 0; | |
396 | } | |
397 | ||
5e65b9ab RS |
398 | /* Return the frame whose principal (outermost) window is WDESC. |
399 | If WDESC is some other (smaller) window, we return 0. */ | |
400 | ||
401 | struct frame * | |
2d271e2e KH |
402 | x_top_window_to_frame (dpyinfo, wdesc) |
403 | struct x_display_info *dpyinfo; | |
5e65b9ab RS |
404 | int wdesc; |
405 | { | |
406 | Lisp_Object tail, frame; | |
407 | struct frame *f; | |
7556890b | 408 | struct x_output *x; |
5e65b9ab | 409 | |
34ca5317 | 410 | for (tail = Vframe_list; GC_CONSP (tail); tail = XCONS (tail)->cdr) |
5e65b9ab RS |
411 | { |
412 | frame = XCONS (tail)->car; | |
34ca5317 | 413 | if (!GC_FRAMEP (frame)) |
5e65b9ab RS |
414 | continue; |
415 | f = XFRAME (frame); | |
54e9e953 | 416 | if (f->output_data.nothing == 1 || FRAME_X_DISPLAY_INFO (f) != dpyinfo) |
2d271e2e | 417 | continue; |
7556890b | 418 | x = f->output_data.x; |
5e65b9ab RS |
419 | /* This frame matches if the window is its topmost widget. */ |
420 | if (wdesc == XtWindow (x->widget)) | |
421 | return f; | |
7a994728 KH |
422 | #if 0 /* I don't know why it did this, |
423 | but it seems logically wrong, | |
424 | and it causes trouble for MapNotify events. */ | |
5e65b9ab RS |
425 | /* Match if the window is this frame's menubar. */ |
426 | if (x->menubar_widget | |
427 | && wdesc == XtWindow (x->menubar_widget)) | |
428 | return f; | |
7a994728 | 429 | #endif |
5e65b9ab RS |
430 | } |
431 | return 0; | |
432 | } | |
9ef48a9d | 433 | #endif /* USE_X_TOOLKIT */ |
01f1ba30 | 434 | |
01f1ba30 | 435 | \f |
203c1d73 RS |
436 | |
437 | /* Code to deal with bitmaps. Bitmaps are referenced by their bitmap | |
438 | id, which is just an int that this section returns. Bitmaps are | |
439 | reference counted so they can be shared among frames. | |
440 | ||
441 | Bitmap indices are guaranteed to be > 0, so a negative number can | |
442 | be used to indicate no bitmap. | |
443 | ||
444 | If you use x_create_bitmap_from_data, then you must keep track of | |
445 | the bitmaps yourself. That is, creating a bitmap from the same | |
b9dc4443 | 446 | data more than once will not be caught. */ |
203c1d73 RS |
447 | |
448 | ||
f1c7b5a6 RS |
449 | /* Functions to access the contents of a bitmap, given an id. */ |
450 | ||
451 | int | |
452 | x_bitmap_height (f, id) | |
453 | FRAME_PTR f; | |
454 | int id; | |
455 | { | |
08a90d6a | 456 | return FRAME_X_DISPLAY_INFO (f)->bitmaps[id - 1].height; |
f1c7b5a6 RS |
457 | } |
458 | ||
459 | int | |
460 | x_bitmap_width (f, id) | |
461 | FRAME_PTR f; | |
462 | int id; | |
463 | { | |
08a90d6a | 464 | return FRAME_X_DISPLAY_INFO (f)->bitmaps[id - 1].width; |
f1c7b5a6 RS |
465 | } |
466 | ||
467 | int | |
468 | x_bitmap_pixmap (f, id) | |
469 | FRAME_PTR f; | |
470 | int id; | |
471 | { | |
08a90d6a | 472 | return FRAME_X_DISPLAY_INFO (f)->bitmaps[id - 1].pixmap; |
f1c7b5a6 RS |
473 | } |
474 | ||
475 | ||
203c1d73 RS |
476 | /* Allocate a new bitmap record. Returns index of new record. */ |
477 | ||
478 | static int | |
08a90d6a RS |
479 | x_allocate_bitmap_record (f) |
480 | FRAME_PTR f; | |
203c1d73 | 481 | { |
08a90d6a RS |
482 | struct x_display_info *dpyinfo = FRAME_X_DISPLAY_INFO (f); |
483 | int i; | |
484 | ||
485 | if (dpyinfo->bitmaps == NULL) | |
203c1d73 | 486 | { |
08a90d6a RS |
487 | dpyinfo->bitmaps_size = 10; |
488 | dpyinfo->bitmaps | |
489 | = (struct x_bitmap_record *) xmalloc (dpyinfo->bitmaps_size * sizeof (struct x_bitmap_record)); | |
490 | dpyinfo->bitmaps_last = 1; | |
203c1d73 RS |
491 | return 1; |
492 | } | |
493 | ||
08a90d6a RS |
494 | if (dpyinfo->bitmaps_last < dpyinfo->bitmaps_size) |
495 | return ++dpyinfo->bitmaps_last; | |
203c1d73 | 496 | |
08a90d6a RS |
497 | for (i = 0; i < dpyinfo->bitmaps_size; ++i) |
498 | if (dpyinfo->bitmaps[i].refcount == 0) | |
499 | return i + 1; | |
203c1d73 | 500 | |
08a90d6a RS |
501 | dpyinfo->bitmaps_size *= 2; |
502 | dpyinfo->bitmaps | |
503 | = (struct x_bitmap_record *) xrealloc (dpyinfo->bitmaps, | |
504 | dpyinfo->bitmaps_size * sizeof (struct x_bitmap_record)); | |
505 | return ++dpyinfo->bitmaps_last; | |
203c1d73 RS |
506 | } |
507 | ||
508 | /* Add one reference to the reference count of the bitmap with id ID. */ | |
509 | ||
510 | void | |
f1c7b5a6 RS |
511 | x_reference_bitmap (f, id) |
512 | FRAME_PTR f; | |
203c1d73 RS |
513 | int id; |
514 | { | |
08a90d6a | 515 | ++FRAME_X_DISPLAY_INFO (f)->bitmaps[id - 1].refcount; |
203c1d73 RS |
516 | } |
517 | ||
518 | /* Create a bitmap for frame F from a HEIGHT x WIDTH array of bits at BITS. */ | |
519 | ||
520 | int | |
521 | x_create_bitmap_from_data (f, bits, width, height) | |
522 | struct frame *f; | |
523 | char *bits; | |
524 | unsigned int width, height; | |
525 | { | |
08a90d6a | 526 | struct x_display_info *dpyinfo = FRAME_X_DISPLAY_INFO (f); |
203c1d73 RS |
527 | Pixmap bitmap; |
528 | int id; | |
529 | ||
b9dc4443 | 530 | bitmap = XCreateBitmapFromData (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
203c1d73 RS |
531 | bits, width, height); |
532 | ||
533 | if (! bitmap) | |
534 | return -1; | |
535 | ||
08a90d6a RS |
536 | id = x_allocate_bitmap_record (f); |
537 | dpyinfo->bitmaps[id - 1].pixmap = bitmap; | |
538 | dpyinfo->bitmaps[id - 1].file = NULL; | |
539 | dpyinfo->bitmaps[id - 1].refcount = 1; | |
540 | dpyinfo->bitmaps[id - 1].depth = 1; | |
541 | dpyinfo->bitmaps[id - 1].height = height; | |
542 | dpyinfo->bitmaps[id - 1].width = width; | |
203c1d73 RS |
543 | |
544 | return id; | |
545 | } | |
546 | ||
547 | /* Create bitmap from file FILE for frame F. */ | |
548 | ||
549 | int | |
550 | x_create_bitmap_from_file (f, file) | |
551 | struct frame *f; | |
f1c7b5a6 | 552 | Lisp_Object file; |
203c1d73 | 553 | { |
08a90d6a | 554 | struct x_display_info *dpyinfo = FRAME_X_DISPLAY_INFO (f); |
203c1d73 RS |
555 | unsigned int width, height; |
556 | Pixmap bitmap; | |
557 | int xhot, yhot, result, id; | |
f1c7b5a6 RS |
558 | Lisp_Object found; |
559 | int fd; | |
560 | char *filename; | |
203c1d73 RS |
561 | |
562 | /* Look for an existing bitmap with the same name. */ | |
08a90d6a | 563 | for (id = 0; id < dpyinfo->bitmaps_last; ++id) |
203c1d73 | 564 | { |
08a90d6a RS |
565 | if (dpyinfo->bitmaps[id].refcount |
566 | && dpyinfo->bitmaps[id].file | |
567 | && !strcmp (dpyinfo->bitmaps[id].file, (char *) XSTRING (file)->data)) | |
203c1d73 | 568 | { |
08a90d6a | 569 | ++dpyinfo->bitmaps[id].refcount; |
203c1d73 RS |
570 | return id + 1; |
571 | } | |
572 | } | |
573 | ||
f1c7b5a6 RS |
574 | /* Search bitmap-file-path for the file, if appropriate. */ |
575 | fd = openp (Vx_bitmap_file_path, file, "", &found, 0); | |
576 | if (fd < 0) | |
577 | return -1; | |
578 | close (fd); | |
579 | ||
580 | filename = (char *) XSTRING (found)->data; | |
581 | ||
b9dc4443 | 582 | result = XReadBitmapFile (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
f1c7b5a6 | 583 | filename, &width, &height, &bitmap, &xhot, &yhot); |
203c1d73 RS |
584 | if (result != BitmapSuccess) |
585 | return -1; | |
586 | ||
08a90d6a RS |
587 | id = x_allocate_bitmap_record (f); |
588 | dpyinfo->bitmaps[id - 1].pixmap = bitmap; | |
589 | dpyinfo->bitmaps[id - 1].refcount = 1; | |
590 | dpyinfo->bitmaps[id - 1].file = (char *) xmalloc (XSTRING (file)->size + 1); | |
591 | dpyinfo->bitmaps[id - 1].depth = 1; | |
592 | dpyinfo->bitmaps[id - 1].height = height; | |
593 | dpyinfo->bitmaps[id - 1].width = width; | |
594 | strcpy (dpyinfo->bitmaps[id - 1].file, XSTRING (file)->data); | |
203c1d73 RS |
595 | |
596 | return id; | |
597 | } | |
598 | ||
599 | /* Remove reference to bitmap with id number ID. */ | |
600 | ||
601 | int | |
f1c7b5a6 RS |
602 | x_destroy_bitmap (f, id) |
603 | FRAME_PTR f; | |
203c1d73 RS |
604 | int id; |
605 | { | |
08a90d6a RS |
606 | struct x_display_info *dpyinfo = FRAME_X_DISPLAY_INFO (f); |
607 | ||
203c1d73 RS |
608 | if (id > 0) |
609 | { | |
08a90d6a RS |
610 | --dpyinfo->bitmaps[id - 1].refcount; |
611 | if (dpyinfo->bitmaps[id - 1].refcount == 0) | |
203c1d73 | 612 | { |
ed662bdd | 613 | BLOCK_INPUT; |
08a90d6a RS |
614 | XFreePixmap (FRAME_X_DISPLAY (f), dpyinfo->bitmaps[id - 1].pixmap); |
615 | if (dpyinfo->bitmaps[id - 1].file) | |
203c1d73 | 616 | { |
08a90d6a RS |
617 | free (dpyinfo->bitmaps[id - 1].file); |
618 | dpyinfo->bitmaps[id - 1].file = NULL; | |
203c1d73 | 619 | } |
ed662bdd | 620 | UNBLOCK_INPUT; |
203c1d73 RS |
621 | } |
622 | } | |
623 | } | |
624 | ||
08a90d6a | 625 | /* Free all the bitmaps for the display specified by DPYINFO. */ |
203c1d73 | 626 | |
08a90d6a RS |
627 | static void |
628 | x_destroy_all_bitmaps (dpyinfo) | |
629 | struct x_display_info *dpyinfo; | |
203c1d73 | 630 | { |
08a90d6a RS |
631 | int i; |
632 | for (i = 0; i < dpyinfo->bitmaps_last; i++) | |
633 | if (dpyinfo->bitmaps[i].refcount > 0) | |
634 | { | |
635 | XFreePixmap (dpyinfo->display, dpyinfo->bitmaps[i].pixmap); | |
636 | if (dpyinfo->bitmaps[i].file) | |
637 | free (dpyinfo->bitmaps[i].file); | |
638 | } | |
639 | dpyinfo->bitmaps_last = 0; | |
203c1d73 RS |
640 | } |
641 | \f | |
f676886a | 642 | /* Connect the frame-parameter names for X frames |
01f1ba30 JB |
643 | to the ways of passing the parameter values to the window system. |
644 | ||
645 | The name of a parameter, as a Lisp symbol, | |
f676886a | 646 | has an `x-frame-parameter' property which is an integer in Lisp |
9fb026ab | 647 | that is an index in this table. */ |
01f1ba30 | 648 | |
f676886a | 649 | struct x_frame_parm_table |
01f1ba30 JB |
650 | { |
651 | char *name; | |
f676886a | 652 | void (*setter)( /* struct frame *frame, Lisp_Object val, oldval */ ); |
01f1ba30 JB |
653 | }; |
654 | ||
655 | void x_set_foreground_color (); | |
656 | void x_set_background_color (); | |
657 | void x_set_mouse_color (); | |
658 | void x_set_cursor_color (); | |
659 | void x_set_border_color (); | |
dbc4e1c1 | 660 | void x_set_cursor_type (); |
01f1ba30 | 661 | void x_set_icon_type (); |
80534dd6 | 662 | void x_set_icon_name (); |
01f1ba30 JB |
663 | void x_set_font (); |
664 | void x_set_border_width (); | |
665 | void x_set_internal_border_width (); | |
f945b920 | 666 | void x_explicitly_set_name (); |
01f1ba30 JB |
667 | void x_set_autoraise (); |
668 | void x_set_autolower (); | |
a3c87d4e | 669 | void x_set_vertical_scroll_bars (); |
d043f1a4 RS |
670 | void x_set_visibility (); |
671 | void x_set_menu_bar_lines (); | |
4701395c | 672 | void x_set_scroll_bar_width (); |
943b580d | 673 | void x_set_title (); |
eac358ef | 674 | void x_set_unsplittable (); |
01f1ba30 | 675 | |
f676886a | 676 | static struct x_frame_parm_table x_frame_parms[] = |
01f1ba30 | 677 | { |
9fb026ab RS |
678 | "auto-raise", x_set_autoraise, |
679 | "auto-lower", x_set_autolower, | |
01f1ba30 | 680 | "background-color", x_set_background_color, |
01f1ba30 | 681 | "border-color", x_set_border_color, |
9fb026ab RS |
682 | "border-width", x_set_border_width, |
683 | "cursor-color", x_set_cursor_color, | |
dbc4e1c1 | 684 | "cursor-type", x_set_cursor_type, |
01f1ba30 | 685 | "font", x_set_font, |
9fb026ab RS |
686 | "foreground-color", x_set_foreground_color, |
687 | "icon-name", x_set_icon_name, | |
688 | "icon-type", x_set_icon_type, | |
01f1ba30 | 689 | "internal-border-width", x_set_internal_border_width, |
d043f1a4 | 690 | "menu-bar-lines", x_set_menu_bar_lines, |
9fb026ab RS |
691 | "mouse-color", x_set_mouse_color, |
692 | "name", x_explicitly_set_name, | |
4701395c | 693 | "scroll-bar-width", x_set_scroll_bar_width, |
943b580d | 694 | "title", x_set_title, |
eac358ef | 695 | "unsplittable", x_set_unsplittable, |
9fb026ab RS |
696 | "vertical-scroll-bars", x_set_vertical_scroll_bars, |
697 | "visibility", x_set_visibility, | |
01f1ba30 JB |
698 | }; |
699 | ||
f676886a | 700 | /* Attach the `x-frame-parameter' properties to |
01f1ba30 JB |
701 | the Lisp symbol names of parameters relevant to X. */ |
702 | ||
703 | init_x_parm_symbols () | |
704 | { | |
705 | int i; | |
706 | ||
d043f1a4 | 707 | for (i = 0; i < sizeof (x_frame_parms) / sizeof (x_frame_parms[0]); i++) |
f676886a | 708 | Fput (intern (x_frame_parms[i].name), Qx_frame_parameter, |
01f1ba30 JB |
709 | make_number (i)); |
710 | } | |
711 | \f | |
f9942c9e JB |
712 | /* Change the parameters of FRAME as specified by ALIST. |
713 | If a parameter is not specially recognized, do nothing; | |
714 | otherwise call the `x_set_...' function for that parameter. */ | |
d043f1a4 | 715 | |
f9942c9e JB |
716 | void |
717 | x_set_frame_parameters (f, alist) | |
718 | FRAME_PTR f; | |
719 | Lisp_Object alist; | |
720 | { | |
721 | Lisp_Object tail; | |
722 | ||
723 | /* If both of these parameters are present, it's more efficient to | |
724 | set them both at once. So we wait until we've looked at the | |
725 | entire list before we set them. */ | |
726 | Lisp_Object width, height; | |
727 | ||
728 | /* Same here. */ | |
729 | Lisp_Object left, top; | |
f9942c9e | 730 | |
a59e4f3d RS |
731 | /* Same with these. */ |
732 | Lisp_Object icon_left, icon_top; | |
733 | ||
f5e70acd RS |
734 | /* Record in these vectors all the parms specified. */ |
735 | Lisp_Object *parms; | |
736 | Lisp_Object *values; | |
737 | int i; | |
e1d962d7 | 738 | int left_no_change = 0, top_no_change = 0; |
a59e4f3d | 739 | int icon_left_no_change = 0, icon_top_no_change = 0; |
203c1d73 | 740 | |
f5e70acd RS |
741 | i = 0; |
742 | for (tail = alist; CONSP (tail); tail = Fcdr (tail)) | |
743 | i++; | |
744 | ||
745 | parms = (Lisp_Object *) alloca (i * sizeof (Lisp_Object)); | |
746 | values = (Lisp_Object *) alloca (i * sizeof (Lisp_Object)); | |
f9942c9e | 747 | |
f5e70acd RS |
748 | /* Extract parm names and values into those vectors. */ |
749 | ||
750 | i = 0; | |
f9942c9e JB |
751 | for (tail = alist; CONSP (tail); tail = Fcdr (tail)) |
752 | { | |
753 | Lisp_Object elt, prop, val; | |
754 | ||
755 | elt = Fcar (tail); | |
f5e70acd RS |
756 | parms[i] = Fcar (elt); |
757 | values[i] = Fcdr (elt); | |
758 | i++; | |
759 | } | |
760 | ||
d387c960 | 761 | width = height = top = left = Qunbound; |
a59e4f3d | 762 | icon_left = icon_top = Qunbound; |
f9942c9e | 763 | |
f5e70acd RS |
764 | /* Now process them in reverse of specified order. */ |
765 | for (i--; i >= 0; i--) | |
766 | { | |
767 | Lisp_Object prop, val; | |
768 | ||
769 | prop = parms[i]; | |
770 | val = values[i]; | |
771 | ||
772 | if (EQ (prop, Qwidth)) | |
f9942c9e | 773 | width = val; |
f5e70acd | 774 | else if (EQ (prop, Qheight)) |
f9942c9e | 775 | height = val; |
f5e70acd | 776 | else if (EQ (prop, Qtop)) |
f9942c9e | 777 | top = val; |
f5e70acd | 778 | else if (EQ (prop, Qleft)) |
f9942c9e | 779 | left = val; |
a59e4f3d RS |
780 | else if (EQ (prop, Qicon_top)) |
781 | icon_top = val; | |
782 | else if (EQ (prop, Qicon_left)) | |
783 | icon_left = val; | |
f9942c9e JB |
784 | else |
785 | { | |
98381190 | 786 | register Lisp_Object param_index, old_value; |
ea96210c | 787 | |
98381190 KH |
788 | param_index = Fget (prop, Qx_frame_parameter); |
789 | old_value = get_frame_param (f, prop); | |
f9942c9e | 790 | store_frame_param (f, prop, val); |
40c03e12 KH |
791 | if (NATNUMP (param_index) |
792 | && (XFASTINT (param_index) | |
ea96210c JB |
793 | < sizeof (x_frame_parms)/sizeof (x_frame_parms[0]))) |
794 | (*x_frame_parms[XINT (param_index)].setter)(f, val, old_value); | |
f9942c9e JB |
795 | } |
796 | } | |
797 | ||
11378c41 RS |
798 | /* Don't die if just one of these was set. */ |
799 | if (EQ (left, Qunbound)) | |
e1d962d7 RS |
800 | { |
801 | left_no_change = 1; | |
7556890b RS |
802 | if (f->output_data.x->left_pos < 0) |
803 | left = Fcons (Qplus, Fcons (make_number (f->output_data.x->left_pos), Qnil)); | |
e1d962d7 | 804 | else |
7556890b | 805 | XSETINT (left, f->output_data.x->left_pos); |
e1d962d7 | 806 | } |
11378c41 | 807 | if (EQ (top, Qunbound)) |
e1d962d7 RS |
808 | { |
809 | top_no_change = 1; | |
7556890b RS |
810 | if (f->output_data.x->top_pos < 0) |
811 | top = Fcons (Qplus, Fcons (make_number (f->output_data.x->top_pos), Qnil)); | |
e1d962d7 | 812 | else |
7556890b | 813 | XSETINT (top, f->output_data.x->top_pos); |
e1d962d7 | 814 | } |
11378c41 | 815 | |
a59e4f3d RS |
816 | /* If one of the icon positions was not set, preserve or default it. */ |
817 | if (EQ (icon_left, Qunbound) || ! INTEGERP (icon_left)) | |
818 | { | |
819 | icon_left_no_change = 1; | |
820 | icon_left = Fcdr (Fassq (Qicon_left, f->param_alist)); | |
821 | if (NILP (icon_left)) | |
822 | XSETINT (icon_left, 0); | |
823 | } | |
824 | if (EQ (icon_top, Qunbound) || ! INTEGERP (icon_top)) | |
825 | { | |
826 | icon_top_no_change = 1; | |
827 | icon_top = Fcdr (Fassq (Qicon_top, f->param_alist)); | |
828 | if (NILP (icon_top)) | |
829 | XSETINT (icon_top, 0); | |
830 | } | |
831 | ||
11378c41 RS |
832 | /* Don't die if just one of these was set. */ |
833 | if (EQ (width, Qunbound)) | |
191ed777 | 834 | XSETINT (width, FRAME_WIDTH (f)); |
11378c41 | 835 | if (EQ (height, Qunbound)) |
191ed777 | 836 | XSETINT (height, FRAME_HEIGHT (f)); |
11378c41 | 837 | |
499ea23b | 838 | /* Don't set these parameters unless they've been explicitly |
d387c960 JB |
839 | specified. The window might be mapped or resized while we're in |
840 | this function, and we don't want to override that unless the lisp | |
841 | code has asked for it. | |
842 | ||
843 | Don't set these parameters unless they actually differ from the | |
844 | window's current parameters; the window may not actually exist | |
845 | yet. */ | |
f9942c9e JB |
846 | { |
847 | Lisp_Object frame; | |
848 | ||
1f11a5ca RS |
849 | check_frame_size (f, &height, &width); |
850 | ||
191ed777 | 851 | XSETFRAME (frame, f); |
11378c41 | 852 | |
d387c960 | 853 | if ((NUMBERP (width) && XINT (width) != FRAME_WIDTH (f)) |
d6f80ae9 RS |
854 | || (NUMBERP (height) && XINT (height) != FRAME_HEIGHT (f)) |
855 | || FRAME_NEW_HEIGHT (f) || FRAME_NEW_WIDTH (f)) | |
f9942c9e | 856 | Fset_frame_size (frame, width, height); |
f10f0b79 RS |
857 | |
858 | if ((!NILP (left) || !NILP (top)) | |
e1d962d7 | 859 | && ! (left_no_change && top_no_change) |
7556890b RS |
860 | && ! (NUMBERP (left) && XINT (left) == f->output_data.x->left_pos |
861 | && NUMBERP (top) && XINT (top) == f->output_data.x->top_pos)) | |
f10f0b79 | 862 | { |
e1d962d7 RS |
863 | int leftpos = 0; |
864 | int toppos = 0; | |
f10f0b79 RS |
865 | |
866 | /* Record the signs. */ | |
7556890b | 867 | f->output_data.x->size_hint_flags &= ~ (XNegative | YNegative); |
e1d962d7 | 868 | if (EQ (left, Qminus)) |
7556890b | 869 | f->output_data.x->size_hint_flags |= XNegative; |
e1d962d7 RS |
870 | else if (INTEGERP (left)) |
871 | { | |
872 | leftpos = XINT (left); | |
873 | if (leftpos < 0) | |
7556890b | 874 | f->output_data.x->size_hint_flags |= XNegative; |
e1d962d7 RS |
875 | } |
876 | else if (CONSP (left) && EQ (XCONS (left)->car, Qminus) | |
877 | && CONSP (XCONS (left)->cdr) | |
878 | && INTEGERP (XCONS (XCONS (left)->cdr)->car)) | |
879 | { | |
880 | leftpos = - XINT (XCONS (XCONS (left)->cdr)->car); | |
7556890b | 881 | f->output_data.x->size_hint_flags |= XNegative; |
e1d962d7 RS |
882 | } |
883 | else if (CONSP (left) && EQ (XCONS (left)->car, Qplus) | |
884 | && CONSP (XCONS (left)->cdr) | |
885 | && INTEGERP (XCONS (XCONS (left)->cdr)->car)) | |
886 | { | |
887 | leftpos = XINT (XCONS (XCONS (left)->cdr)->car); | |
888 | } | |
889 | ||
890 | if (EQ (top, Qminus)) | |
7556890b | 891 | f->output_data.x->size_hint_flags |= YNegative; |
e1d962d7 RS |
892 | else if (INTEGERP (top)) |
893 | { | |
894 | toppos = XINT (top); | |
895 | if (toppos < 0) | |
7556890b | 896 | f->output_data.x->size_hint_flags |= YNegative; |
e1d962d7 RS |
897 | } |
898 | else if (CONSP (top) && EQ (XCONS (top)->car, Qminus) | |
899 | && CONSP (XCONS (top)->cdr) | |
900 | && INTEGERP (XCONS (XCONS (top)->cdr)->car)) | |
901 | { | |
902 | toppos = - XINT (XCONS (XCONS (top)->cdr)->car); | |
7556890b | 903 | f->output_data.x->size_hint_flags |= YNegative; |
e1d962d7 RS |
904 | } |
905 | else if (CONSP (top) && EQ (XCONS (top)->car, Qplus) | |
906 | && CONSP (XCONS (top)->cdr) | |
907 | && INTEGERP (XCONS (XCONS (top)->cdr)->car)) | |
908 | { | |
909 | toppos = XINT (XCONS (XCONS (top)->cdr)->car); | |
910 | } | |
911 | ||
912 | ||
913 | /* Store the numeric value of the position. */ | |
7556890b RS |
914 | f->output_data.x->top_pos = toppos; |
915 | f->output_data.x->left_pos = leftpos; | |
e1d962d7 | 916 | |
7556890b | 917 | f->output_data.x->win_gravity = NorthWestGravity; |
f10f0b79 RS |
918 | |
919 | /* Actually set that position, and convert to absolute. */ | |
f0e72e79 | 920 | x_set_offset (f, leftpos, toppos, -1); |
f10f0b79 | 921 | } |
a59e4f3d RS |
922 | |
923 | if ((!NILP (icon_left) || !NILP (icon_top)) | |
924 | && ! (icon_left_no_change && icon_top_no_change)) | |
925 | x_wm_set_icon_position (f, XINT (icon_left), XINT (icon_top)); | |
f9942c9e JB |
926 | } |
927 | } | |
01f1ba30 | 928 | |
08a90d6a | 929 | /* Store the screen positions of frame F into XPTR and YPTR. |
e9445337 RS |
930 | These are the positions of the containing window manager window, |
931 | not Emacs's own window. */ | |
932 | ||
933 | void | |
934 | x_real_positions (f, xptr, yptr) | |
935 | FRAME_PTR f; | |
936 | int *xptr, *yptr; | |
937 | { | |
08a90d6a | 938 | int win_x, win_y; |
e9445337 RS |
939 | Window child; |
940 | ||
043835a3 RS |
941 | /* This is pretty gross, but seems to be the easiest way out of |
942 | the problem that arises when restarting window-managers. */ | |
943 | ||
944 | #ifdef USE_X_TOOLKIT | |
7556890b | 945 | Window outer = XtWindow (f->output_data.x->widget); |
043835a3 | 946 | #else |
7556890b | 947 | Window outer = f->output_data.x->window_desc; |
043835a3 RS |
948 | #endif |
949 | Window tmp_root_window; | |
950 | Window *tmp_children; | |
951 | int tmp_nchildren; | |
952 | ||
08a90d6a | 953 | while (1) |
e9445337 | 954 | { |
ca7bac79 KH |
955 | x_catch_errors (FRAME_X_DISPLAY (f)); |
956 | ||
08a90d6a | 957 | XQueryTree (FRAME_X_DISPLAY (f), outer, &tmp_root_window, |
7556890b | 958 | &f->output_data.x->parent_desc, |
08a90d6a | 959 | &tmp_children, &tmp_nchildren); |
72dc3bc7 | 960 | XFree ((char *) tmp_children); |
08a90d6a RS |
961 | |
962 | win_x = win_y = 0; | |
963 | ||
964 | /* Find the position of the outside upper-left corner of | |
965 | the inner window, with respect to the outer window. */ | |
7556890b | 966 | if (f->output_data.x->parent_desc != FRAME_X_DISPLAY_INFO (f)->root_window) |
08a90d6a RS |
967 | { |
968 | XTranslateCoordinates (FRAME_X_DISPLAY (f), | |
969 | ||
970 | /* From-window, to-window. */ | |
e9445337 | 971 | #ifdef USE_X_TOOLKIT |
7556890b | 972 | XtWindow (f->output_data.x->widget), |
e9445337 | 973 | #else |
7556890b | 974 | f->output_data.x->window_desc, |
e9445337 | 975 | #endif |
7556890b | 976 | f->output_data.x->parent_desc, |
e9445337 | 977 | |
08a90d6a RS |
978 | /* From-position, to-position. */ |
979 | 0, 0, &win_x, &win_y, | |
e9445337 | 980 | |
08a90d6a RS |
981 | /* Child of win. */ |
982 | &child); | |
983 | ||
07a63816 | 984 | #if 0 /* The values seem to be right without this and wrong with. */ |
7556890b RS |
985 | win_x += f->output_data.x->border_width; |
986 | win_y += f->output_data.x->border_width; | |
07a63816 | 987 | #endif |
08a90d6a | 988 | } |
e9445337 | 989 | |
08a90d6a RS |
990 | /* It is possible for the window returned by the XQueryNotify |
991 | to become invalid by the time we call XTranslateCoordinates. | |
992 | That can happen when you restart some window managers. | |
993 | If so, we get an error in XTranslateCoordinates. | |
994 | Detect that and try the whole thing over. */ | |
c4ec904f | 995 | if (! x_had_errors_p (FRAME_X_DISPLAY (f))) |
08a90d6a | 996 | break; |
ca7bac79 KH |
997 | |
998 | x_uncatch_errors (FRAME_X_DISPLAY (f)); | |
e9445337 | 999 | } |
08a90d6a | 1000 | |
c4ec904f | 1001 | x_uncatch_errors (FRAME_X_DISPLAY (f)); |
08a90d6a | 1002 | |
7556890b RS |
1003 | *xptr = f->output_data.x->left_pos - win_x; |
1004 | *yptr = f->output_data.x->top_pos - win_y; | |
e9445337 RS |
1005 | } |
1006 | ||
f676886a | 1007 | /* Insert a description of internally-recorded parameters of frame X |
01f1ba30 JB |
1008 | into the parameter alist *ALISTPTR that is to be given to the user. |
1009 | Only parameters that are specific to the X window system | |
f676886a | 1010 | and whose values are not correctly recorded in the frame's |
01f1ba30 JB |
1011 | param_alist need to be considered here. */ |
1012 | ||
f676886a JB |
1013 | x_report_frame_params (f, alistptr) |
1014 | struct frame *f; | |
01f1ba30 JB |
1015 | Lisp_Object *alistptr; |
1016 | { | |
1017 | char buf[16]; | |
9b002b8d KH |
1018 | Lisp_Object tem; |
1019 | ||
1020 | /* Represent negative positions (off the top or left screen edge) | |
1021 | in a way that Fmodify_frame_parameters will understand correctly. */ | |
7556890b RS |
1022 | XSETINT (tem, f->output_data.x->left_pos); |
1023 | if (f->output_data.x->left_pos >= 0) | |
9b002b8d KH |
1024 | store_in_alist (alistptr, Qleft, tem); |
1025 | else | |
1026 | store_in_alist (alistptr, Qleft, Fcons (Qplus, Fcons (tem, Qnil))); | |
1027 | ||
7556890b RS |
1028 | XSETINT (tem, f->output_data.x->top_pos); |
1029 | if (f->output_data.x->top_pos >= 0) | |
9b002b8d KH |
1030 | store_in_alist (alistptr, Qtop, tem); |
1031 | else | |
1032 | store_in_alist (alistptr, Qtop, Fcons (Qplus, Fcons (tem, Qnil))); | |
01f1ba30 | 1033 | |
f9942c9e | 1034 | store_in_alist (alistptr, Qborder_width, |
7556890b | 1035 | make_number (f->output_data.x->border_width)); |
f9942c9e | 1036 | store_in_alist (alistptr, Qinternal_border_width, |
7556890b | 1037 | make_number (f->output_data.x->internal_border_width)); |
7c118b57 | 1038 | sprintf (buf, "%ld", (long) FRAME_X_WINDOW (f)); |
f9942c9e | 1039 | store_in_alist (alistptr, Qwindow_id, |
01f1ba30 | 1040 | build_string (buf)); |
f468da95 | 1041 | store_in_alist (alistptr, Qicon_name, f->icon_name); |
a8ccd803 | 1042 | FRAME_SAMPLE_VISIBILITY (f); |
d043f1a4 RS |
1043 | store_in_alist (alistptr, Qvisibility, |
1044 | (FRAME_VISIBLE_P (f) ? Qt | |
1045 | : FRAME_ICONIFIED_P (f) ? Qicon : Qnil)); | |
34ae77b5 RS |
1046 | store_in_alist (alistptr, Qdisplay, |
1047 | XCONS (FRAME_X_DISPLAY_INFO (f)->name_list_element)->car); | |
01f1ba30 JB |
1048 | } |
1049 | \f | |
82978295 | 1050 | |
e12d55b2 RS |
1051 | /* Decide if color named COLOR is valid for the display associated with |
1052 | the selected frame; if so, return the rgb values in COLOR_DEF. | |
1053 | If ALLOC is nonzero, allocate a new colormap cell. */ | |
1054 | ||
01f1ba30 | 1055 | int |
b9dc4443 RS |
1056 | defined_color (f, color, color_def, alloc) |
1057 | FRAME_PTR f; | |
01f1ba30 | 1058 | char *color; |
b9dc4443 | 1059 | XColor *color_def; |
e12d55b2 | 1060 | int alloc; |
01f1ba30 | 1061 | { |
82978295 | 1062 | register int status; |
01f1ba30 | 1063 | Colormap screen_colormap; |
82978295 | 1064 | Display *display = FRAME_X_DISPLAY (f); |
01f1ba30 JB |
1065 | |
1066 | BLOCK_INPUT; | |
82978295 | 1067 | screen_colormap = DefaultColormap (display, XDefaultScreen (display)); |
01f1ba30 | 1068 | |
82978295 RS |
1069 | status = XParseColor (display, screen_colormap, color, color_def); |
1070 | if (status && alloc) | |
1071 | { | |
1072 | status = XAllocColor (display, screen_colormap, color_def); | |
1073 | if (!status) | |
1074 | { | |
1075 | /* If we got to this point, the colormap is full, so we're | |
1076 | going to try and get the next closest color. | |
1077 | The algorithm used is a least-squares matching, which is | |
1078 | what X uses for closest color matching with StaticColor visuals. */ | |
1079 | ||
1080 | XColor *cells; | |
1081 | int no_cells; | |
1082 | int nearest; | |
1083 | long nearest_delta, trial_delta; | |
1084 | int x; | |
1085 | ||
1086 | no_cells = XDisplayCells (display, XDefaultScreen (display)); | |
1087 | cells = (XColor *) alloca (sizeof (XColor) * no_cells); | |
1088 | ||
1089 | for (x = 0; x < no_cells; x++) | |
1090 | cells[x].pixel = x; | |
1091 | ||
1092 | XQueryColors (display, screen_colormap, cells, no_cells); | |
1093 | nearest = 0; | |
1094 | /* I'm assuming CSE so I'm not going to condense this. */ | |
1095 | nearest_delta = ((((color_def->red >> 8) - (cells[0].red >> 8)) | |
1096 | * ((color_def->red >> 8) - (cells[0].red >> 8))) | |
1097 | + | |
1098 | (((color_def->green >> 8) - (cells[0].green >> 8)) | |
1099 | * ((color_def->green >> 8) - (cells[0].green >> 8))) | |
1100 | + | |
1101 | (((color_def->blue >> 8) - (cells[0].blue >> 8)) | |
1102 | * ((color_def->blue >> 8) - (cells[0].blue >> 8)))); | |
1103 | for (x = 1; x < no_cells; x++) | |
1104 | { | |
1105 | trial_delta = ((((color_def->red >> 8) - (cells[x].red >> 8)) | |
1106 | * ((color_def->red >> 8) - (cells[x].red >> 8))) | |
1107 | + | |
1108 | (((color_def->green >> 8) - (cells[x].green >> 8)) | |
0e78b377 | 1109 | * ((color_def->green >> 8) - (cells[x].green >> 8))) |
82978295 RS |
1110 | + |
1111 | (((color_def->blue >> 8) - (cells[x].blue >> 8)) | |
1112 | * ((color_def->blue >> 8) - (cells[x].blue >> 8)))); | |
1113 | if (trial_delta < nearest_delta) | |
1114 | { | |
ffb16417 KH |
1115 | XColor temp; |
1116 | temp.red = cells[x].red; | |
1117 | temp.green = cells[x].green; | |
1118 | temp.blue = cells[x].blue; | |
1119 | status = XAllocColor (display, screen_colormap, &temp); | |
1120 | if (status) | |
1121 | { | |
1122 | nearest = x; | |
1123 | nearest_delta = trial_delta; | |
1124 | } | |
82978295 RS |
1125 | } |
1126 | } | |
1127 | color_def->red = cells[nearest].red; | |
1128 | color_def->green = cells[nearest].green; | |
1129 | color_def->blue = cells[nearest].blue; | |
1130 | status = XAllocColor (display, screen_colormap, color_def); | |
1131 | } | |
1132 | } | |
01f1ba30 JB |
1133 | UNBLOCK_INPUT; |
1134 | ||
82978295 | 1135 | if (status) |
01f1ba30 JB |
1136 | return 1; |
1137 | else | |
1138 | return 0; | |
1139 | } | |
1140 | ||
1141 | /* Given a string ARG naming a color, compute a pixel value from it | |
f676886a JB |
1142 | suitable for screen F. |
1143 | If F is not a color screen, return DEF (default) regardless of what | |
01f1ba30 JB |
1144 | ARG says. */ |
1145 | ||
1146 | int | |
b9dc4443 RS |
1147 | x_decode_color (f, arg, def) |
1148 | FRAME_PTR f; | |
01f1ba30 JB |
1149 | Lisp_Object arg; |
1150 | int def; | |
1151 | { | |
b9dc4443 | 1152 | XColor cdef; |
01f1ba30 JB |
1153 | |
1154 | CHECK_STRING (arg, 0); | |
1155 | ||
1156 | if (strcmp (XSTRING (arg)->data, "black") == 0) | |
b9dc4443 | 1157 | return BLACK_PIX_DEFAULT (f); |
01f1ba30 | 1158 | else if (strcmp (XSTRING (arg)->data, "white") == 0) |
b9dc4443 | 1159 | return WHITE_PIX_DEFAULT (f); |
01f1ba30 | 1160 | |
b9dc4443 | 1161 | if (FRAME_X_DISPLAY_INFO (f)->n_planes == 1) |
01f1ba30 | 1162 | return def; |
01f1ba30 | 1163 | |
95626e11 RS |
1164 | /* defined_color is responsible for coping with failures |
1165 | by looking for a near-miss. */ | |
1166 | if (defined_color (f, XSTRING (arg)->data, &cdef, 1)) | |
1167 | return cdef.pixel; | |
1168 | ||
79873d50 RS |
1169 | Fsignal (Qerror, Fcons (build_string ("undefined color"), |
1170 | Fcons (arg, Qnil))); | |
01f1ba30 JB |
1171 | } |
1172 | \f | |
f676886a | 1173 | /* Functions called only from `x_set_frame_param' |
01f1ba30 JB |
1174 | to set individual parameters. |
1175 | ||
fe24a618 | 1176 | If FRAME_X_WINDOW (f) is 0, |
f676886a | 1177 | the frame is being created and its X-window does not exist yet. |
01f1ba30 JB |
1178 | In that case, just record the parameter's new value |
1179 | in the standard place; do not attempt to change the window. */ | |
1180 | ||
1181 | void | |
f676886a JB |
1182 | x_set_foreground_color (f, arg, oldval) |
1183 | struct frame *f; | |
01f1ba30 JB |
1184 | Lisp_Object arg, oldval; |
1185 | { | |
7556890b | 1186 | f->output_data.x->foreground_pixel |
b9dc4443 | 1187 | = x_decode_color (f, arg, BLACK_PIX_DEFAULT (f)); |
fe24a618 | 1188 | if (FRAME_X_WINDOW (f) != 0) |
01f1ba30 | 1189 | { |
01f1ba30 | 1190 | BLOCK_INPUT; |
7556890b RS |
1191 | XSetForeground (FRAME_X_DISPLAY (f), f->output_data.x->normal_gc, |
1192 | f->output_data.x->foreground_pixel); | |
1193 | XSetBackground (FRAME_X_DISPLAY (f), f->output_data.x->reverse_gc, | |
1194 | f->output_data.x->foreground_pixel); | |
01f1ba30 | 1195 | UNBLOCK_INPUT; |
ea96210c | 1196 | recompute_basic_faces (f); |
179956b9 | 1197 | if (FRAME_VISIBLE_P (f)) |
f676886a | 1198 | redraw_frame (f); |
01f1ba30 JB |
1199 | } |
1200 | } | |
1201 | ||
1202 | void | |
f676886a JB |
1203 | x_set_background_color (f, arg, oldval) |
1204 | struct frame *f; | |
01f1ba30 JB |
1205 | Lisp_Object arg, oldval; |
1206 | { | |
1207 | Pixmap temp; | |
1208 | int mask; | |
1209 | ||
7556890b | 1210 | f->output_data.x->background_pixel |
b9dc4443 | 1211 | = x_decode_color (f, arg, WHITE_PIX_DEFAULT (f)); |
01f1ba30 | 1212 | |
fe24a618 | 1213 | if (FRAME_X_WINDOW (f) != 0) |
01f1ba30 JB |
1214 | { |
1215 | BLOCK_INPUT; | |
b9dc4443 | 1216 | /* The main frame area. */ |
7556890b RS |
1217 | XSetBackground (FRAME_X_DISPLAY (f), f->output_data.x->normal_gc, |
1218 | f->output_data.x->background_pixel); | |
1219 | XSetForeground (FRAME_X_DISPLAY (f), f->output_data.x->reverse_gc, | |
1220 | f->output_data.x->background_pixel); | |
1221 | XSetForeground (FRAME_X_DISPLAY (f), f->output_data.x->cursor_gc, | |
1222 | f->output_data.x->background_pixel); | |
b9dc4443 | 1223 | XSetWindowBackground (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
7556890b | 1224 | f->output_data.x->background_pixel); |
d8acee5f KH |
1225 | { |
1226 | Lisp_Object bar; | |
1227 | for (bar = FRAME_SCROLL_BARS (f); !NILP (bar); | |
1228 | bar = XSCROLL_BAR (bar)->next) | |
b9dc4443 | 1229 | XSetWindowBackground (FRAME_X_DISPLAY (f), |
d8acee5f | 1230 | SCROLL_BAR_X_WINDOW (XSCROLL_BAR (bar)), |
7556890b | 1231 | f->output_data.x->background_pixel); |
d8acee5f | 1232 | } |
01f1ba30 JB |
1233 | UNBLOCK_INPUT; |
1234 | ||
ea96210c JB |
1235 | recompute_basic_faces (f); |
1236 | ||
179956b9 | 1237 | if (FRAME_VISIBLE_P (f)) |
f676886a | 1238 | redraw_frame (f); |
01f1ba30 JB |
1239 | } |
1240 | } | |
1241 | ||
1242 | void | |
f676886a JB |
1243 | x_set_mouse_color (f, arg, oldval) |
1244 | struct frame *f; | |
01f1ba30 JB |
1245 | Lisp_Object arg, oldval; |
1246 | { | |
95f80c78 | 1247 | Cursor cursor, nontext_cursor, mode_cursor, cross_cursor; |
01f1ba30 JB |
1248 | int mask_color; |
1249 | ||
1250 | if (!EQ (Qnil, arg)) | |
7556890b | 1251 | f->output_data.x->mouse_pixel |
b9dc4443 | 1252 | = x_decode_color (f, arg, BLACK_PIX_DEFAULT (f)); |
7556890b | 1253 | mask_color = f->output_data.x->background_pixel; |
b9dc4443 | 1254 | /* No invisible pointers. */ |
7556890b RS |
1255 | if (mask_color == f->output_data.x->mouse_pixel |
1256 | && mask_color == f->output_data.x->background_pixel) | |
1257 | f->output_data.x->mouse_pixel = f->output_data.x->foreground_pixel; | |
01f1ba30 JB |
1258 | |
1259 | BLOCK_INPUT; | |
fe24a618 | 1260 | |
eb8c3be9 | 1261 | /* It's not okay to crash if the user selects a screwy cursor. */ |
c4ec904f | 1262 | x_catch_errors (FRAME_X_DISPLAY (f)); |
fe24a618 | 1263 | |
01f1ba30 JB |
1264 | if (!EQ (Qnil, Vx_pointer_shape)) |
1265 | { | |
1266 | CHECK_NUMBER (Vx_pointer_shape, 0); | |
b9dc4443 | 1267 | cursor = XCreateFontCursor (FRAME_X_DISPLAY (f), XINT (Vx_pointer_shape)); |
01f1ba30 JB |
1268 | } |
1269 | else | |
b9dc4443 | 1270 | cursor = XCreateFontCursor (FRAME_X_DISPLAY (f), XC_xterm); |
c4ec904f | 1271 | x_check_errors (FRAME_X_DISPLAY (f), "bad text pointer cursor: %s"); |
01f1ba30 JB |
1272 | |
1273 | if (!EQ (Qnil, Vx_nontext_pointer_shape)) | |
1274 | { | |
1275 | CHECK_NUMBER (Vx_nontext_pointer_shape, 0); | |
b9dc4443 | 1276 | nontext_cursor = XCreateFontCursor (FRAME_X_DISPLAY (f), |
01f1ba30 JB |
1277 | XINT (Vx_nontext_pointer_shape)); |
1278 | } | |
1279 | else | |
b9dc4443 | 1280 | nontext_cursor = XCreateFontCursor (FRAME_X_DISPLAY (f), XC_left_ptr); |
c4ec904f | 1281 | x_check_errors (FRAME_X_DISPLAY (f), "bad nontext pointer cursor: %s"); |
01f1ba30 JB |
1282 | |
1283 | if (!EQ (Qnil, Vx_mode_pointer_shape)) | |
1284 | { | |
1285 | CHECK_NUMBER (Vx_mode_pointer_shape, 0); | |
b9dc4443 RS |
1286 | mode_cursor = XCreateFontCursor (FRAME_X_DISPLAY (f), |
1287 | XINT (Vx_mode_pointer_shape)); | |
01f1ba30 JB |
1288 | } |
1289 | else | |
b9dc4443 | 1290 | mode_cursor = XCreateFontCursor (FRAME_X_DISPLAY (f), XC_xterm); |
c4ec904f | 1291 | x_check_errors (FRAME_X_DISPLAY (f), "bad modeline pointer cursor: %s"); |
95f80c78 | 1292 | |
ca0ecbf5 | 1293 | if (!EQ (Qnil, Vx_sensitive_text_pointer_shape)) |
95f80c78 | 1294 | { |
ca0ecbf5 RS |
1295 | CHECK_NUMBER (Vx_sensitive_text_pointer_shape, 0); |
1296 | cross_cursor | |
b9dc4443 | 1297 | = XCreateFontCursor (FRAME_X_DISPLAY (f), |
ca0ecbf5 | 1298 | XINT (Vx_sensitive_text_pointer_shape)); |
95f80c78 FP |
1299 | } |
1300 | else | |
b9dc4443 | 1301 | cross_cursor = XCreateFontCursor (FRAME_X_DISPLAY (f), XC_crosshair); |
01f1ba30 | 1302 | |
fe24a618 | 1303 | /* Check and report errors with the above calls. */ |
c4ec904f RS |
1304 | x_check_errors (FRAME_X_DISPLAY (f), "can't set cursor shape: %s"); |
1305 | x_uncatch_errors (FRAME_X_DISPLAY (f)); | |
fe24a618 | 1306 | |
01f1ba30 JB |
1307 | { |
1308 | XColor fore_color, back_color; | |
1309 | ||
7556890b | 1310 | fore_color.pixel = f->output_data.x->mouse_pixel; |
01f1ba30 | 1311 | back_color.pixel = mask_color; |
b9dc4443 RS |
1312 | XQueryColor (FRAME_X_DISPLAY (f), |
1313 | DefaultColormap (FRAME_X_DISPLAY (f), | |
1314 | DefaultScreen (FRAME_X_DISPLAY (f))), | |
01f1ba30 | 1315 | &fore_color); |
b9dc4443 RS |
1316 | XQueryColor (FRAME_X_DISPLAY (f), |
1317 | DefaultColormap (FRAME_X_DISPLAY (f), | |
1318 | DefaultScreen (FRAME_X_DISPLAY (f))), | |
01f1ba30 | 1319 | &back_color); |
b9dc4443 | 1320 | XRecolorCursor (FRAME_X_DISPLAY (f), cursor, |
01f1ba30 | 1321 | &fore_color, &back_color); |
b9dc4443 | 1322 | XRecolorCursor (FRAME_X_DISPLAY (f), nontext_cursor, |
01f1ba30 | 1323 | &fore_color, &back_color); |
b9dc4443 | 1324 | XRecolorCursor (FRAME_X_DISPLAY (f), mode_cursor, |
01f1ba30 | 1325 | &fore_color, &back_color); |
b9dc4443 | 1326 | XRecolorCursor (FRAME_X_DISPLAY (f), cross_cursor, |
95f80c78 | 1327 | &fore_color, &back_color); |
01f1ba30 | 1328 | } |
01f1ba30 | 1329 | |
fe24a618 | 1330 | if (FRAME_X_WINDOW (f) != 0) |
01f1ba30 | 1331 | { |
b9dc4443 | 1332 | XDefineCursor (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), cursor); |
01f1ba30 JB |
1333 | } |
1334 | ||
7556890b RS |
1335 | if (cursor != f->output_data.x->text_cursor && f->output_data.x->text_cursor != 0) |
1336 | XFreeCursor (FRAME_X_DISPLAY (f), f->output_data.x->text_cursor); | |
1337 | f->output_data.x->text_cursor = cursor; | |
3457bc6e | 1338 | |
7556890b RS |
1339 | if (nontext_cursor != f->output_data.x->nontext_cursor |
1340 | && f->output_data.x->nontext_cursor != 0) | |
1341 | XFreeCursor (FRAME_X_DISPLAY (f), f->output_data.x->nontext_cursor); | |
1342 | f->output_data.x->nontext_cursor = nontext_cursor; | |
f676886a | 1343 | |
7556890b RS |
1344 | if (mode_cursor != f->output_data.x->modeline_cursor |
1345 | && f->output_data.x->modeline_cursor != 0) | |
1346 | XFreeCursor (FRAME_X_DISPLAY (f), f->output_data.x->modeline_cursor); | |
1347 | f->output_data.x->modeline_cursor = mode_cursor; | |
1348 | if (cross_cursor != f->output_data.x->cross_cursor | |
1349 | && f->output_data.x->cross_cursor != 0) | |
1350 | XFreeCursor (FRAME_X_DISPLAY (f), f->output_data.x->cross_cursor); | |
1351 | f->output_data.x->cross_cursor = cross_cursor; | |
01f1ba30 | 1352 | |
b9dc4443 | 1353 | XFlush (FRAME_X_DISPLAY (f)); |
01f1ba30 JB |
1354 | UNBLOCK_INPUT; |
1355 | } | |
1356 | ||
1357 | void | |
f676886a JB |
1358 | x_set_cursor_color (f, arg, oldval) |
1359 | struct frame *f; | |
01f1ba30 JB |
1360 | Lisp_Object arg, oldval; |
1361 | { | |
1362 | unsigned long fore_pixel; | |
1363 | ||
1364 | if (!EQ (Vx_cursor_fore_pixel, Qnil)) | |
b9dc4443 RS |
1365 | fore_pixel = x_decode_color (f, Vx_cursor_fore_pixel, |
1366 | WHITE_PIX_DEFAULT (f)); | |
01f1ba30 | 1367 | else |
7556890b RS |
1368 | fore_pixel = f->output_data.x->background_pixel; |
1369 | f->output_data.x->cursor_pixel = x_decode_color (f, arg, BLACK_PIX_DEFAULT (f)); | |
f9942c9e JB |
1370 | |
1371 | /* Make sure that the cursor color differs from the background color. */ | |
7556890b | 1372 | if (f->output_data.x->cursor_pixel == f->output_data.x->background_pixel) |
01f1ba30 | 1373 | { |
7556890b RS |
1374 | f->output_data.x->cursor_pixel = f->output_data.x->mouse_pixel; |
1375 | if (f->output_data.x->cursor_pixel == fore_pixel) | |
1376 | fore_pixel = f->output_data.x->background_pixel; | |
01f1ba30 | 1377 | } |
7556890b | 1378 | f->output_data.x->cursor_foreground_pixel = fore_pixel; |
01f1ba30 | 1379 | |
fe24a618 | 1380 | if (FRAME_X_WINDOW (f) != 0) |
01f1ba30 | 1381 | { |
01f1ba30 | 1382 | BLOCK_INPUT; |
7556890b RS |
1383 | XSetBackground (FRAME_X_DISPLAY (f), f->output_data.x->cursor_gc, |
1384 | f->output_data.x->cursor_pixel); | |
1385 | XSetForeground (FRAME_X_DISPLAY (f), f->output_data.x->cursor_gc, | |
01f1ba30 JB |
1386 | fore_pixel); |
1387 | UNBLOCK_INPUT; | |
01f1ba30 | 1388 | |
179956b9 | 1389 | if (FRAME_VISIBLE_P (f)) |
01f1ba30 | 1390 | { |
f676886a JB |
1391 | x_display_cursor (f, 0); |
1392 | x_display_cursor (f, 1); | |
01f1ba30 JB |
1393 | } |
1394 | } | |
1395 | } | |
943b580d | 1396 | \f |
f676886a | 1397 | /* Set the border-color of frame F to value described by ARG. |
01f1ba30 JB |
1398 | ARG can be a string naming a color. |
1399 | The border-color is used for the border that is drawn by the X server. | |
1400 | Note that this does not fully take effect if done before | |
f676886a | 1401 | F has an x-window; it must be redone when the window is created. |
01f1ba30 JB |
1402 | |
1403 | Note: this is done in two routines because of the way X10 works. | |
1404 | ||
1405 | Note: under X11, this is normally the province of the window manager, | |
b9dc4443 | 1406 | and so emacs' border colors may be overridden. */ |
01f1ba30 JB |
1407 | |
1408 | void | |
f676886a JB |
1409 | x_set_border_color (f, arg, oldval) |
1410 | struct frame *f; | |
01f1ba30 JB |
1411 | Lisp_Object arg, oldval; |
1412 | { | |
1413 | unsigned char *str; | |
1414 | int pix; | |
1415 | ||
1416 | CHECK_STRING (arg, 0); | |
1417 | str = XSTRING (arg)->data; | |
1418 | ||
b9dc4443 | 1419 | pix = x_decode_color (f, arg, BLACK_PIX_DEFAULT (f)); |
01f1ba30 | 1420 | |
f676886a | 1421 | x_set_border_pixel (f, pix); |
01f1ba30 JB |
1422 | } |
1423 | ||
f676886a | 1424 | /* Set the border-color of frame F to pixel value PIX. |
01f1ba30 | 1425 | Note that this does not fully take effect if done before |
f676886a | 1426 | F has an x-window. */ |
01f1ba30 | 1427 | |
f676886a JB |
1428 | x_set_border_pixel (f, pix) |
1429 | struct frame *f; | |
01f1ba30 JB |
1430 | int pix; |
1431 | { | |
7556890b | 1432 | f->output_data.x->border_pixel = pix; |
01f1ba30 | 1433 | |
7556890b | 1434 | if (FRAME_X_WINDOW (f) != 0 && f->output_data.x->border_width > 0) |
01f1ba30 JB |
1435 | { |
1436 | Pixmap temp; | |
1437 | int mask; | |
1438 | ||
1439 | BLOCK_INPUT; | |
b9dc4443 | 1440 | XSetWindowBorder (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
270958e8 | 1441 | (unsigned long)pix); |
01f1ba30 JB |
1442 | UNBLOCK_INPUT; |
1443 | ||
179956b9 | 1444 | if (FRAME_VISIBLE_P (f)) |
f676886a | 1445 | redraw_frame (f); |
01f1ba30 JB |
1446 | } |
1447 | } | |
1448 | ||
dbc4e1c1 JB |
1449 | void |
1450 | x_set_cursor_type (f, arg, oldval) | |
1451 | FRAME_PTR f; | |
1452 | Lisp_Object arg, oldval; | |
1453 | { | |
1454 | if (EQ (arg, Qbar)) | |
c3211206 RS |
1455 | { |
1456 | FRAME_DESIRED_CURSOR (f) = bar_cursor; | |
7556890b | 1457 | f->output_data.x->cursor_width = 2; |
c3211206 RS |
1458 | } |
1459 | else if (CONSP (arg) && EQ (XCONS (arg)->car, Qbar) | |
1460 | && INTEGERP (XCONS (arg)->cdr)) | |
1461 | { | |
1462 | FRAME_DESIRED_CURSOR (f) = bar_cursor; | |
7556890b | 1463 | f->output_data.x->cursor_width = XINT (XCONS (arg)->cdr); |
c3211206 | 1464 | } |
dbc4e1c1 | 1465 | else |
c3211206 RS |
1466 | /* Treat anything unknown as "box cursor". |
1467 | It was bad to signal an error; people have trouble fixing | |
1468 | .Xdefaults with Emacs, when it has something bad in it. */ | |
1469 | FRAME_DESIRED_CURSOR (f) = filled_box_cursor; | |
dbc4e1c1 JB |
1470 | |
1471 | /* Make sure the cursor gets redrawn. This is overkill, but how | |
1472 | often do people change cursor types? */ | |
1473 | update_mode_lines++; | |
1474 | } | |
943b580d | 1475 | \f |
01f1ba30 | 1476 | void |
f676886a JB |
1477 | x_set_icon_type (f, arg, oldval) |
1478 | struct frame *f; | |
01f1ba30 JB |
1479 | Lisp_Object arg, oldval; |
1480 | { | |
1481 | Lisp_Object tem; | |
1482 | int result; | |
1483 | ||
203c1d73 RS |
1484 | if (STRINGP (arg)) |
1485 | { | |
1486 | if (STRINGP (oldval) && EQ (Fstring_equal (oldval, arg), Qt)) | |
1487 | return; | |
1488 | } | |
1489 | else if (!STRINGP (oldval) && EQ (oldval, Qnil) == EQ (arg, Qnil)) | |
01f1ba30 JB |
1490 | return; |
1491 | ||
1492 | BLOCK_INPUT; | |
265a9e55 | 1493 | if (NILP (arg)) |
80534dd6 | 1494 | result = x_text_icon (f, |
f468da95 RS |
1495 | (char *) XSTRING ((!NILP (f->icon_name) |
1496 | ? f->icon_name | |
80534dd6 | 1497 | : f->name))->data); |
f1c7b5a6 RS |
1498 | else |
1499 | result = x_bitmap_icon (f, arg); | |
01f1ba30 JB |
1500 | |
1501 | if (result) | |
1502 | { | |
01f1ba30 | 1503 | UNBLOCK_INPUT; |
0fb53770 | 1504 | error ("No icon window available"); |
01f1ba30 JB |
1505 | } |
1506 | ||
b9dc4443 | 1507 | XFlush (FRAME_X_DISPLAY (f)); |
01f1ba30 JB |
1508 | UNBLOCK_INPUT; |
1509 | } | |
1510 | ||
f1c7b5a6 | 1511 | /* Return non-nil if frame F wants a bitmap icon. */ |
0fb53770 | 1512 | |
f1c7b5a6 | 1513 | Lisp_Object |
0fb53770 RS |
1514 | x_icon_type (f) |
1515 | FRAME_PTR f; | |
1516 | { | |
1517 | Lisp_Object tem; | |
1518 | ||
1519 | tem = assq_no_quit (Qicon_type, f->param_alist); | |
f1c7b5a6 RS |
1520 | if (CONSP (tem)) |
1521 | return XCONS (tem)->cdr; | |
1522 | else | |
1523 | return Qnil; | |
0fb53770 RS |
1524 | } |
1525 | ||
80534dd6 KH |
1526 | void |
1527 | x_set_icon_name (f, arg, oldval) | |
1528 | struct frame *f; | |
1529 | Lisp_Object arg, oldval; | |
1530 | { | |
1531 | Lisp_Object tem; | |
1532 | int result; | |
1533 | ||
1534 | if (STRINGP (arg)) | |
1535 | { | |
1536 | if (STRINGP (oldval) && EQ (Fstring_equal (oldval, arg), Qt)) | |
1537 | return; | |
1538 | } | |
1539 | else if (!STRINGP (oldval) && EQ (oldval, Qnil) == EQ (arg, Qnil)) | |
1540 | return; | |
1541 | ||
f468da95 | 1542 | f->icon_name = arg; |
80534dd6 | 1543 | |
7556890b | 1544 | if (f->output_data.x->icon_bitmap != 0) |
80534dd6 KH |
1545 | return; |
1546 | ||
1547 | BLOCK_INPUT; | |
1548 | ||
1549 | result = x_text_icon (f, | |
f468da95 RS |
1550 | (char *) XSTRING ((!NILP (f->icon_name) |
1551 | ? f->icon_name | |
943b580d RS |
1552 | : !NILP (f->title) |
1553 | ? f->title | |
80534dd6 KH |
1554 | : f->name))->data); |
1555 | ||
1556 | if (result) | |
1557 | { | |
1558 | UNBLOCK_INPUT; | |
1559 | error ("No icon window available"); | |
1560 | } | |
1561 | ||
80534dd6 KH |
1562 | XFlush (FRAME_X_DISPLAY (f)); |
1563 | UNBLOCK_INPUT; | |
1564 | } | |
943b580d | 1565 | \f |
ea96210c JB |
1566 | extern Lisp_Object x_new_font (); |
1567 | ||
01f1ba30 | 1568 | void |
f676886a JB |
1569 | x_set_font (f, arg, oldval) |
1570 | struct frame *f; | |
01f1ba30 JB |
1571 | Lisp_Object arg, oldval; |
1572 | { | |
ea96210c | 1573 | Lisp_Object result; |
01f1ba30 JB |
1574 | |
1575 | CHECK_STRING (arg, 1); | |
01f1ba30 JB |
1576 | |
1577 | BLOCK_INPUT; | |
ea96210c | 1578 | result = x_new_font (f, XSTRING (arg)->data); |
01f1ba30 JB |
1579 | UNBLOCK_INPUT; |
1580 | ||
ea96210c | 1581 | if (EQ (result, Qnil)) |
1c59f5df | 1582 | error ("Font `%s' is not defined", XSTRING (arg)->data); |
ea96210c | 1583 | else if (EQ (result, Qt)) |
c7e1d890 | 1584 | error ("the characters of the given font have varying widths"); |
ea96210c JB |
1585 | else if (STRINGP (result)) |
1586 | { | |
1587 | recompute_basic_faces (f); | |
1588 | store_frame_param (f, Qfont, result); | |
1589 | } | |
1590 | else | |
1591 | abort (); | |
01f1ba30 JB |
1592 | } |
1593 | ||
1594 | void | |
f676886a JB |
1595 | x_set_border_width (f, arg, oldval) |
1596 | struct frame *f; | |
01f1ba30 JB |
1597 | Lisp_Object arg, oldval; |
1598 | { | |
1599 | CHECK_NUMBER (arg, 0); | |
1600 | ||
7556890b | 1601 | if (XINT (arg) == f->output_data.x->border_width) |
01f1ba30 JB |
1602 | return; |
1603 | ||
fe24a618 | 1604 | if (FRAME_X_WINDOW (f) != 0) |
01f1ba30 JB |
1605 | error ("Cannot change the border width of a window"); |
1606 | ||
7556890b | 1607 | f->output_data.x->border_width = XINT (arg); |
01f1ba30 JB |
1608 | } |
1609 | ||
1610 | void | |
f676886a JB |
1611 | x_set_internal_border_width (f, arg, oldval) |
1612 | struct frame *f; | |
01f1ba30 JB |
1613 | Lisp_Object arg, oldval; |
1614 | { | |
1615 | int mask; | |
7556890b | 1616 | int old = f->output_data.x->internal_border_width; |
01f1ba30 JB |
1617 | |
1618 | CHECK_NUMBER (arg, 0); | |
7556890b RS |
1619 | f->output_data.x->internal_border_width = XINT (arg); |
1620 | if (f->output_data.x->internal_border_width < 0) | |
1621 | f->output_data.x->internal_border_width = 0; | |
01f1ba30 | 1622 | |
7556890b | 1623 | if (f->output_data.x->internal_border_width == old) |
01f1ba30 JB |
1624 | return; |
1625 | ||
fe24a618 | 1626 | if (FRAME_X_WINDOW (f) != 0) |
01f1ba30 JB |
1627 | { |
1628 | BLOCK_INPUT; | |
363f7e15 | 1629 | x_set_window_size (f, 0, f->width, f->height); |
01f1ba30 | 1630 | #if 0 |
f676886a | 1631 | x_set_resize_hint (f); |
01f1ba30 | 1632 | #endif |
b9dc4443 | 1633 | XFlush (FRAME_X_DISPLAY (f)); |
01f1ba30 | 1634 | UNBLOCK_INPUT; |
f676886a | 1635 | SET_FRAME_GARBAGED (f); |
01f1ba30 JB |
1636 | } |
1637 | } | |
1638 | ||
d043f1a4 RS |
1639 | void |
1640 | x_set_visibility (f, value, oldval) | |
1641 | struct frame *f; | |
1642 | Lisp_Object value, oldval; | |
1643 | { | |
1644 | Lisp_Object frame; | |
191ed777 | 1645 | XSETFRAME (frame, f); |
d043f1a4 RS |
1646 | |
1647 | if (NILP (value)) | |
363f7e15 | 1648 | Fmake_frame_invisible (frame, Qt); |
49795535 | 1649 | else if (EQ (value, Qicon)) |
d043f1a4 | 1650 | Ficonify_frame (frame); |
49795535 JB |
1651 | else |
1652 | Fmake_frame_visible (frame); | |
d043f1a4 | 1653 | } |
943b580d | 1654 | \f |
d043f1a4 RS |
1655 | static void |
1656 | x_set_menu_bar_lines_1 (window, n) | |
1657 | Lisp_Object window; | |
1658 | int n; | |
1659 | { | |
47c0f58b | 1660 | struct window *w = XWINDOW (window); |
d043f1a4 | 1661 | |
e33f7330 KH |
1662 | XSETFASTINT (w->top, XFASTINT (w->top) + n); |
1663 | XSETFASTINT (w->height, XFASTINT (w->height) - n); | |
d043f1a4 | 1664 | |
47c0f58b RS |
1665 | /* Handle just the top child in a vertical split. */ |
1666 | if (!NILP (w->vchild)) | |
1667 | x_set_menu_bar_lines_1 (w->vchild, n); | |
d043f1a4 | 1668 | |
47c0f58b RS |
1669 | /* Adjust all children in a horizontal split. */ |
1670 | for (window = w->hchild; !NILP (window); window = w->next) | |
1671 | { | |
1672 | w = XWINDOW (window); | |
1673 | x_set_menu_bar_lines_1 (window, n); | |
d043f1a4 RS |
1674 | } |
1675 | } | |
1676 | ||
1677 | void | |
1678 | x_set_menu_bar_lines (f, value, oldval) | |
1679 | struct frame *f; | |
1680 | Lisp_Object value, oldval; | |
1681 | { | |
1682 | int nlines; | |
1683 | int olines = FRAME_MENU_BAR_LINES (f); | |
1684 | ||
f64ba6ea JB |
1685 | /* Right now, menu bars don't work properly in minibuf-only frames; |
1686 | most of the commands try to apply themselves to the minibuffer | |
1687 | frame itslef, and get an error because you can't switch buffers | |
1688 | in or split the minibuffer window. */ | |
519066d2 | 1689 | if (FRAME_MINIBUF_ONLY_P (f)) |
f64ba6ea JB |
1690 | return; |
1691 | ||
6a5e54e2 | 1692 | if (INTEGERP (value)) |
d043f1a4 RS |
1693 | nlines = XINT (value); |
1694 | else | |
1695 | nlines = 0; | |
1696 | ||
9ef48a9d RS |
1697 | #ifdef USE_X_TOOLKIT |
1698 | FRAME_MENU_BAR_LINES (f) = 0; | |
1699 | if (nlines) | |
0d8ef3f4 RS |
1700 | { |
1701 | FRAME_EXTERNAL_MENU_BAR (f) = 1; | |
97a1ff91 | 1702 | if (FRAME_X_P (f) && f->output_data.x->menubar_widget == 0) |
0d8ef3f4 RS |
1703 | /* Make sure next redisplay shows the menu bar. */ |
1704 | XWINDOW (FRAME_SELECTED_WINDOW (f))->update_mode_line = Qt; | |
1705 | } | |
9ef48a9d RS |
1706 | else |
1707 | { | |
6bc20398 FP |
1708 | if (FRAME_EXTERNAL_MENU_BAR (f) == 1) |
1709 | free_frame_menubar (f); | |
9ef48a9d | 1710 | FRAME_EXTERNAL_MENU_BAR (f) = 0; |
97a1ff91 RS |
1711 | if (FRAME_X_P (f)) |
1712 | f->output_data.x->menubar_widget = 0; | |
9ef48a9d RS |
1713 | } |
1714 | #else /* not USE_X_TOOLKIT */ | |
d043f1a4 RS |
1715 | FRAME_MENU_BAR_LINES (f) = nlines; |
1716 | x_set_menu_bar_lines_1 (f->root_window, nlines - olines); | |
9ef48a9d | 1717 | #endif /* not USE_X_TOOLKIT */ |
d043f1a4 | 1718 | } |
943b580d | 1719 | \f |
75f9d625 | 1720 | /* Change the name of frame F to NAME. If NAME is nil, set F's name to |
f945b920 JB |
1721 | x_id_name. |
1722 | ||
1723 | If EXPLICIT is non-zero, that indicates that lisp code is setting the | |
75f9d625 DM |
1724 | name; if NAME is a string, set F's name to NAME and set |
1725 | F->explicit_name; if NAME is Qnil, then clear F->explicit_name. | |
f945b920 JB |
1726 | |
1727 | If EXPLICIT is zero, that indicates that Emacs redisplay code is | |
1728 | suggesting a new name, which lisp code should override; if | |
1729 | F->explicit_name is set, ignore the new name; otherwise, set it. */ | |
1730 | ||
1731 | void | |
1732 | x_set_name (f, name, explicit) | |
1733 | struct frame *f; | |
1734 | Lisp_Object name; | |
1735 | int explicit; | |
1736 | { | |
1737 | /* Make sure that requests from lisp code override requests from | |
1738 | Emacs redisplay code. */ | |
1739 | if (explicit) | |
1740 | { | |
1741 | /* If we're switching from explicit to implicit, we had better | |
1742 | update the mode lines and thereby update the title. */ | |
1743 | if (f->explicit_name && NILP (name)) | |
cf177271 | 1744 | update_mode_lines = 1; |
f945b920 JB |
1745 | |
1746 | f->explicit_name = ! NILP (name); | |
1747 | } | |
1748 | else if (f->explicit_name) | |
1749 | return; | |
1750 | ||
1751 | /* If NAME is nil, set the name to the x_id_name. */ | |
1752 | if (NILP (name)) | |
f10f0b79 RS |
1753 | { |
1754 | /* Check for no change needed in this very common case | |
1755 | before we do any consing. */ | |
08a90d6a RS |
1756 | if (!strcmp (FRAME_X_DISPLAY_INFO (f)->x_id_name, |
1757 | XSTRING (f->name)->data)) | |
f10f0b79 | 1758 | return; |
08a90d6a | 1759 | name = build_string (FRAME_X_DISPLAY_INFO (f)->x_id_name); |
f10f0b79 | 1760 | } |
62265f1c | 1761 | else |
f945b920 | 1762 | CHECK_STRING (name, 0); |
01f1ba30 | 1763 | |
f945b920 JB |
1764 | /* Don't change the name if it's already NAME. */ |
1765 | if (! NILP (Fstring_equal (name, f->name))) | |
daa37602 JB |
1766 | return; |
1767 | ||
943b580d RS |
1768 | f->name = name; |
1769 | ||
1770 | /* For setting the frame title, the title parameter should override | |
1771 | the name parameter. */ | |
1772 | if (! NILP (f->title)) | |
1773 | name = f->title; | |
1774 | ||
fe24a618 | 1775 | if (FRAME_X_WINDOW (f)) |
01f1ba30 | 1776 | { |
01f1ba30 | 1777 | BLOCK_INPUT; |
fe24a618 JB |
1778 | #ifdef HAVE_X11R4 |
1779 | { | |
80534dd6 KH |
1780 | XTextProperty text, icon; |
1781 | Lisp_Object icon_name; | |
1782 | ||
fe24a618 JB |
1783 | text.value = XSTRING (name)->data; |
1784 | text.encoding = XA_STRING; | |
1785 | text.format = 8; | |
1786 | text.nitems = XSTRING (name)->size; | |
80534dd6 | 1787 | |
f468da95 | 1788 | icon_name = (!NILP (f->icon_name) ? f->icon_name : name); |
80534dd6 KH |
1789 | |
1790 | icon.value = XSTRING (icon_name)->data; | |
1791 | icon.encoding = XA_STRING; | |
1792 | icon.format = 8; | |
1793 | icon.nitems = XSTRING (icon_name)->size; | |
9ef48a9d | 1794 | #ifdef USE_X_TOOLKIT |
b9dc4443 | 1795 | XSetWMName (FRAME_X_DISPLAY (f), |
7556890b RS |
1796 | XtWindow (f->output_data.x->widget), &text); |
1797 | XSetWMIconName (FRAME_X_DISPLAY (f), XtWindow (f->output_data.x->widget), | |
80534dd6 | 1798 | &icon); |
9ef48a9d | 1799 | #else /* not USE_X_TOOLKIT */ |
b9dc4443 | 1800 | XSetWMName (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), &text); |
80534dd6 | 1801 | XSetWMIconName (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), &icon); |
9ef48a9d | 1802 | #endif /* not USE_X_TOOLKIT */ |
fe24a618 | 1803 | } |
9ef48a9d | 1804 | #else /* not HAVE_X11R4 */ |
b9dc4443 | 1805 | XSetIconName (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
fe24a618 | 1806 | XSTRING (name)->data); |
b9dc4443 | 1807 | XStoreName (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
fe24a618 | 1808 | XSTRING (name)->data); |
9ef48a9d | 1809 | #endif /* not HAVE_X11R4 */ |
01f1ba30 JB |
1810 | UNBLOCK_INPUT; |
1811 | } | |
f945b920 JB |
1812 | } |
1813 | ||
1814 | /* This function should be called when the user's lisp code has | |
1815 | specified a name for the frame; the name will override any set by the | |
1816 | redisplay code. */ | |
1817 | void | |
1818 | x_explicitly_set_name (f, arg, oldval) | |
1819 | FRAME_PTR f; | |
1820 | Lisp_Object arg, oldval; | |
1821 | { | |
1822 | x_set_name (f, arg, 1); | |
1823 | } | |
1824 | ||
1825 | /* This function should be called by Emacs redisplay code to set the | |
1826 | name; names set this way will never override names set by the user's | |
1827 | lisp code. */ | |
25250031 | 1828 | void |
f945b920 JB |
1829 | x_implicitly_set_name (f, arg, oldval) |
1830 | FRAME_PTR f; | |
1831 | Lisp_Object arg, oldval; | |
1832 | { | |
1833 | x_set_name (f, arg, 0); | |
01f1ba30 | 1834 | } |
943b580d RS |
1835 | \f |
1836 | /* Change the title of frame F to NAME. | |
1837 | If NAME is nil, use the frame name as the title. | |
01f1ba30 | 1838 | |
943b580d RS |
1839 | If EXPLICIT is non-zero, that indicates that lisp code is setting the |
1840 | name; if NAME is a string, set F's name to NAME and set | |
1841 | F->explicit_name; if NAME is Qnil, then clear F->explicit_name. | |
1842 | ||
1843 | If EXPLICIT is zero, that indicates that Emacs redisplay code is | |
1844 | suggesting a new name, which lisp code should override; if | |
1845 | F->explicit_name is set, ignore the new name; otherwise, set it. */ | |
1846 | ||
1847 | void | |
1848 | x_set_title (f, name) | |
1849 | struct frame *f; | |
1850 | Lisp_Object name; | |
1851 | { | |
1852 | /* Don't change the title if it's already NAME. */ | |
1853 | if (EQ (name, f->title)) | |
1854 | return; | |
1855 | ||
1856 | update_mode_lines = 1; | |
1857 | ||
1858 | f->title = name; | |
1859 | ||
1860 | if (NILP (name)) | |
1861 | name = f->name; | |
1862 | ||
1863 | if (FRAME_X_WINDOW (f)) | |
1864 | { | |
1865 | BLOCK_INPUT; | |
1866 | #ifdef HAVE_X11R4 | |
1867 | { | |
1868 | XTextProperty text, icon; | |
1869 | Lisp_Object icon_name; | |
1870 | ||
1871 | text.value = XSTRING (name)->data; | |
1872 | text.encoding = XA_STRING; | |
1873 | text.format = 8; | |
1874 | text.nitems = XSTRING (name)->size; | |
1875 | ||
1876 | icon_name = (!NILP (f->icon_name) ? f->icon_name : name); | |
1877 | ||
1878 | icon.value = XSTRING (icon_name)->data; | |
1879 | icon.encoding = XA_STRING; | |
1880 | icon.format = 8; | |
1881 | icon.nitems = XSTRING (icon_name)->size; | |
1882 | #ifdef USE_X_TOOLKIT | |
1883 | XSetWMName (FRAME_X_DISPLAY (f), | |
1884 | XtWindow (f->output_data.x->widget), &text); | |
1885 | XSetWMIconName (FRAME_X_DISPLAY (f), XtWindow (f->output_data.x->widget), | |
1886 | &icon); | |
1887 | #else /* not USE_X_TOOLKIT */ | |
1888 | XSetWMName (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), &text); | |
1889 | XSetWMIconName (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), &icon); | |
1890 | #endif /* not USE_X_TOOLKIT */ | |
1891 | } | |
1892 | #else /* not HAVE_X11R4 */ | |
1893 | XSetIconName (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), | |
1894 | XSTRING (name)->data); | |
1895 | XStoreName (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), | |
1896 | XSTRING (name)->data); | |
1897 | #endif /* not HAVE_X11R4 */ | |
1898 | UNBLOCK_INPUT; | |
1899 | } | |
1900 | } | |
1901 | \f | |
01f1ba30 | 1902 | void |
f676886a JB |
1903 | x_set_autoraise (f, arg, oldval) |
1904 | struct frame *f; | |
01f1ba30 JB |
1905 | Lisp_Object arg, oldval; |
1906 | { | |
f676886a | 1907 | f->auto_raise = !EQ (Qnil, arg); |
01f1ba30 JB |
1908 | } |
1909 | ||
1910 | void | |
f676886a JB |
1911 | x_set_autolower (f, arg, oldval) |
1912 | struct frame *f; | |
01f1ba30 JB |
1913 | Lisp_Object arg, oldval; |
1914 | { | |
f676886a | 1915 | f->auto_lower = !EQ (Qnil, arg); |
01f1ba30 | 1916 | } |
179956b9 | 1917 | |
eac358ef KH |
1918 | void |
1919 | x_set_unsplittable (f, arg, oldval) | |
1920 | struct frame *f; | |
1921 | Lisp_Object arg, oldval; | |
1922 | { | |
1923 | f->no_split = !NILP (arg); | |
1924 | } | |
1925 | ||
179956b9 | 1926 | void |
a3c87d4e | 1927 | x_set_vertical_scroll_bars (f, arg, oldval) |
179956b9 JB |
1928 | struct frame *f; |
1929 | Lisp_Object arg, oldval; | |
1930 | { | |
a3c87d4e | 1931 | if (NILP (arg) != ! FRAME_HAS_VERTICAL_SCROLL_BARS (f)) |
179956b9 | 1932 | { |
a3c87d4e | 1933 | FRAME_HAS_VERTICAL_SCROLL_BARS (f) = ! NILP (arg); |
179956b9 | 1934 | |
cf177271 JB |
1935 | /* We set this parameter before creating the X window for the |
1936 | frame, so we can get the geometry right from the start. | |
1937 | However, if the window hasn't been created yet, we shouldn't | |
1938 | call x_set_window_size. */ | |
1939 | if (FRAME_X_WINDOW (f)) | |
363f7e15 | 1940 | x_set_window_size (f, 0, FRAME_WIDTH (f), FRAME_HEIGHT (f)); |
179956b9 JB |
1941 | } |
1942 | } | |
4701395c KH |
1943 | |
1944 | void | |
1945 | x_set_scroll_bar_width (f, arg, oldval) | |
1946 | struct frame *f; | |
1947 | Lisp_Object arg, oldval; | |
1948 | { | |
dff9a538 KH |
1949 | if (NILP (arg)) |
1950 | { | |
1951 | FRAME_SCROLL_BAR_PIXEL_WIDTH (f) = 0; | |
1952 | FRAME_SCROLL_BAR_COLS (f) = 2; | |
1953 | } | |
1954 | else if (INTEGERP (arg) && XINT (arg) > 0 | |
1955 | && XFASTINT (arg) != FRAME_SCROLL_BAR_PIXEL_WIDTH (f)) | |
4701395c | 1956 | { |
7556890b | 1957 | int wid = FONT_WIDTH (f->output_data.x->font); |
4701395c KH |
1958 | FRAME_SCROLL_BAR_PIXEL_WIDTH (f) = XFASTINT (arg); |
1959 | FRAME_SCROLL_BAR_COLS (f) = (XFASTINT (arg) + wid-1) / wid; | |
1960 | if (FRAME_X_WINDOW (f)) | |
1961 | x_set_window_size (f, 0, FRAME_WIDTH (f), FRAME_HEIGHT (f)); | |
1962 | } | |
1963 | } | |
01f1ba30 | 1964 | \f |
f676886a | 1965 | /* Subroutines of creating an X frame. */ |
01f1ba30 | 1966 | |
b7975ee4 KH |
1967 | /* Make sure that Vx_resource_name is set to a reasonable value. |
1968 | Fix it up, or set it to `emacs' if it is too hopeless. */ | |
1969 | ||
d387c960 JB |
1970 | static void |
1971 | validate_x_resource_name () | |
1972 | { | |
0e78b377 RS |
1973 | int len; |
1974 | /* Number of valid characters in the resource name. */ | |
1975 | int good_count = 0; | |
1976 | /* Number of invalid characters in the resource name. */ | |
1977 | int bad_count = 0; | |
1978 | Lisp_Object new; | |
1979 | int i; | |
1980 | ||
cf204347 RS |
1981 | if (STRINGP (Vx_resource_name)) |
1982 | { | |
cf204347 RS |
1983 | unsigned char *p = XSTRING (Vx_resource_name)->data; |
1984 | int i; | |
1985 | ||
0e78b377 RS |
1986 | len = XSTRING (Vx_resource_name)->size; |
1987 | ||
1988 | /* Only letters, digits, - and _ are valid in resource names. | |
1989 | Count the valid characters and count the invalid ones. */ | |
cf204347 RS |
1990 | for (i = 0; i < len; i++) |
1991 | { | |
1992 | int c = p[i]; | |
1993 | if (! ((c >= 'a' && c <= 'z') | |
1994 | || (c >= 'A' && c <= 'Z') | |
1995 | || (c >= '0' && c <= '9') | |
1996 | || c == '-' || c == '_')) | |
0e78b377 RS |
1997 | bad_count++; |
1998 | else | |
1999 | good_count++; | |
cf204347 RS |
2000 | } |
2001 | } | |
2002 | else | |
0e78b377 RS |
2003 | /* Not a string => completely invalid. */ |
2004 | bad_count = 5, good_count = 0; | |
2005 | ||
2006 | /* If name is valid already, return. */ | |
2007 | if (bad_count == 0) | |
2008 | return; | |
2009 | ||
2010 | /* If name is entirely invalid, or nearly so, use `emacs'. */ | |
2011 | if (good_count == 0 | |
2012 | || (good_count == 1 && bad_count > 0)) | |
2013 | { | |
b7975ee4 | 2014 | Vx_resource_name = build_string ("emacs"); |
0e78b377 RS |
2015 | return; |
2016 | } | |
2017 | ||
2018 | /* Name is partly valid. Copy it and replace the invalid characters | |
2019 | with underscores. */ | |
2020 | ||
2021 | Vx_resource_name = new = Fcopy_sequence (Vx_resource_name); | |
2022 | ||
2023 | for (i = 0; i < len; i++) | |
2024 | { | |
2025 | int c = XSTRING (new)->data[i]; | |
2026 | if (! ((c >= 'a' && c <= 'z') | |
2027 | || (c >= 'A' && c <= 'Z') | |
2028 | || (c >= '0' && c <= '9') | |
2029 | || c == '-' || c == '_')) | |
2030 | XSTRING (new)->data[i] = '_'; | |
2031 | } | |
d387c960 JB |
2032 | } |
2033 | ||
2034 | ||
01f1ba30 | 2035 | extern char *x_get_string_resource (); |
01f1ba30 | 2036 | |
cf177271 JB |
2037 | DEFUN ("x-get-resource", Fx_get_resource, Sx_get_resource, 2, 4, 0, |
2038 | "Return the value of ATTRIBUTE, of class CLASS, from the X defaults database.\n\ | |
287e500d | 2039 | This uses `INSTANCE.ATTRIBUTE' as the key and `Emacs.CLASS' as the\n\ |
d387c960 JB |
2040 | class, where INSTANCE is the name under which Emacs was invoked, or\n\ |
2041 | the name specified by the `-name' or `-rn' command-line arguments.\n\ | |
01f1ba30 | 2042 | \n\ |
8fabe6f4 RS |
2043 | The optional arguments COMPONENT and SUBCLASS add to the key and the\n\ |
2044 | class, respectively. You must specify both of them or neither.\n\ | |
287e500d RS |
2045 | If you specify them, the key is `INSTANCE.COMPONENT.ATTRIBUTE'\n\ |
2046 | and the class is `Emacs.CLASS.SUBCLASS'.") | |
cf177271 JB |
2047 | (attribute, class, component, subclass) |
2048 | Lisp_Object attribute, class, component, subclass; | |
01f1ba30 JB |
2049 | { |
2050 | register char *value; | |
2051 | char *name_key; | |
2052 | char *class_key; | |
2053 | ||
11ae94fe RS |
2054 | check_x (); |
2055 | ||
01f1ba30 | 2056 | CHECK_STRING (attribute, 0); |
cf177271 JB |
2057 | CHECK_STRING (class, 0); |
2058 | ||
8fabe6f4 RS |
2059 | if (!NILP (component)) |
2060 | CHECK_STRING (component, 1); | |
2061 | if (!NILP (subclass)) | |
2062 | CHECK_STRING (subclass, 2); | |
2063 | if (NILP (component) != NILP (subclass)) | |
2064 | error ("x-get-resource: must specify both COMPONENT and SUBCLASS or neither"); | |
2065 | ||
d387c960 JB |
2066 | validate_x_resource_name (); |
2067 | ||
b7975ee4 KH |
2068 | /* Allocate space for the components, the dots which separate them, |
2069 | and the final '\0'. Make them big enough for the worst case. */ | |
2070 | name_key = (char *) alloca (XSTRING (Vx_resource_name)->size | |
2071 | + (STRINGP (component) | |
2072 | ? XSTRING (component)->size : 0) | |
2073 | + XSTRING (attribute)->size | |
2074 | + 3); | |
2075 | ||
2076 | class_key = (char *) alloca ((sizeof (EMACS_CLASS) - 1) | |
2077 | + XSTRING (class)->size | |
2078 | + (STRINGP (subclass) | |
2079 | ? XSTRING (subclass)->size : 0) | |
2080 | + 3); | |
2081 | ||
2082 | /* Start with emacs.FRAMENAME for the name (the specific one) | |
2083 | and with `Emacs' for the class key (the general one). */ | |
2084 | strcpy (name_key, XSTRING (Vx_resource_name)->data); | |
2085 | strcpy (class_key, EMACS_CLASS); | |
2086 | ||
2087 | strcat (class_key, "."); | |
2088 | strcat (class_key, XSTRING (class)->data); | |
2089 | ||
2090 | if (!NILP (component)) | |
01f1ba30 | 2091 | { |
b7975ee4 KH |
2092 | strcat (class_key, "."); |
2093 | strcat (class_key, XSTRING (subclass)->data); | |
2094 | ||
2095 | strcat (name_key, "."); | |
2096 | strcat (name_key, XSTRING (component)->data); | |
01f1ba30 JB |
2097 | } |
2098 | ||
b7975ee4 KH |
2099 | strcat (name_key, "."); |
2100 | strcat (name_key, XSTRING (attribute)->data); | |
2101 | ||
b9dc4443 RS |
2102 | value = x_get_string_resource (check_x_display_info (Qnil)->xrdb, |
2103 | name_key, class_key); | |
01f1ba30 JB |
2104 | |
2105 | if (value != (char *) 0) | |
2106 | return build_string (value); | |
2107 | else | |
2108 | return Qnil; | |
2109 | } | |
2110 | ||
3402e1a4 RS |
2111 | /* Used when C code wants a resource value. */ |
2112 | ||
2113 | char * | |
2114 | x_get_resource_string (attribute, class) | |
2115 | char *attribute, *class; | |
2116 | { | |
2117 | register char *value; | |
2118 | char *name_key; | |
2119 | char *class_key; | |
2120 | ||
2121 | /* Allocate space for the components, the dots which separate them, | |
2122 | and the final '\0'. */ | |
2123 | name_key = (char *) alloca (XSTRING (Vinvocation_name)->size | |
2124 | + strlen (attribute) + 2); | |
2125 | class_key = (char *) alloca ((sizeof (EMACS_CLASS) - 1) | |
2126 | + strlen (class) + 2); | |
2127 | ||
2128 | sprintf (name_key, "%s.%s", | |
2129 | XSTRING (Vinvocation_name)->data, | |
2130 | attribute); | |
2131 | sprintf (class_key, "%s.%s", EMACS_CLASS, class); | |
2132 | ||
b9dc4443 RS |
2133 | return x_get_string_resource (FRAME_X_DISPLAY_INFO (selected_frame)->xrdb, |
2134 | name_key, class_key); | |
3402e1a4 RS |
2135 | } |
2136 | ||
60fb3ee1 JB |
2137 | /* Types we might convert a resource string into. */ |
2138 | enum resource_types | |
2139 | { | |
f8f5a057 | 2140 | number, boolean, string, symbol |
60fb3ee1 JB |
2141 | }; |
2142 | ||
01f1ba30 | 2143 | /* Return the value of parameter PARAM. |
60fb3ee1 | 2144 | |
f676886a | 2145 | First search ALIST, then Vdefault_frame_alist, then the X defaults |
cf177271 | 2146 | database, using ATTRIBUTE as the attribute name and CLASS as its class. |
60fb3ee1 JB |
2147 | |
2148 | Convert the resource to the type specified by desired_type. | |
2149 | ||
f9942c9e JB |
2150 | If no default is specified, return Qunbound. If you call |
2151 | x_get_arg, make sure you deal with Qunbound in a reasonable way, | |
a59e4f3d | 2152 | and don't let it get stored in any Lisp-visible variables! */ |
01f1ba30 JB |
2153 | |
2154 | static Lisp_Object | |
cf177271 | 2155 | x_get_arg (alist, param, attribute, class, type) |
3c254570 | 2156 | Lisp_Object alist, param; |
60fb3ee1 | 2157 | char *attribute; |
cf177271 | 2158 | char *class; |
60fb3ee1 | 2159 | enum resource_types type; |
01f1ba30 JB |
2160 | { |
2161 | register Lisp_Object tem; | |
2162 | ||
2163 | tem = Fassq (param, alist); | |
2164 | if (EQ (tem, Qnil)) | |
f676886a | 2165 | tem = Fassq (param, Vdefault_frame_alist); |
f9942c9e | 2166 | if (EQ (tem, Qnil)) |
01f1ba30 | 2167 | { |
60fb3ee1 | 2168 | |
f9942c9e | 2169 | if (attribute) |
60fb3ee1 | 2170 | { |
cf177271 JB |
2171 | tem = Fx_get_resource (build_string (attribute), |
2172 | build_string (class), | |
2173 | Qnil, Qnil); | |
f9942c9e JB |
2174 | |
2175 | if (NILP (tem)) | |
2176 | return Qunbound; | |
2177 | ||
2178 | switch (type) | |
2179 | { | |
2180 | case number: | |
2181 | return make_number (atoi (XSTRING (tem)->data)); | |
2182 | ||
2183 | case boolean: | |
2184 | tem = Fdowncase (tem); | |
2185 | if (!strcmp (XSTRING (tem)->data, "on") | |
2186 | || !strcmp (XSTRING (tem)->data, "true")) | |
2187 | return Qt; | |
2188 | else | |
2189 | return Qnil; | |
2190 | ||
2191 | case string: | |
2192 | return tem; | |
2193 | ||
f945b920 | 2194 | case symbol: |
49795535 JB |
2195 | /* As a special case, we map the values `true' and `on' |
2196 | to Qt, and `false' and `off' to Qnil. */ | |
2197 | { | |
98381190 KH |
2198 | Lisp_Object lower; |
2199 | lower = Fdowncase (tem); | |
26ae6b61 KH |
2200 | if (!strcmp (XSTRING (lower)->data, "on") |
2201 | || !strcmp (XSTRING (lower)->data, "true")) | |
49795535 | 2202 | return Qt; |
26ae6b61 KH |
2203 | else if (!strcmp (XSTRING (lower)->data, "off") |
2204 | || !strcmp (XSTRING (lower)->data, "false")) | |
49795535 JB |
2205 | return Qnil; |
2206 | else | |
89032215 | 2207 | return Fintern (tem, Qnil); |
49795535 | 2208 | } |
f945b920 | 2209 | |
f9942c9e JB |
2210 | default: |
2211 | abort (); | |
2212 | } | |
60fb3ee1 | 2213 | } |
f9942c9e JB |
2214 | else |
2215 | return Qunbound; | |
01f1ba30 JB |
2216 | } |
2217 | return Fcdr (tem); | |
2218 | } | |
2219 | ||
f676886a | 2220 | /* Record in frame F the specified or default value according to ALIST |
01f1ba30 JB |
2221 | of the parameter named PARAM (a Lisp symbol). |
2222 | If no value is specified for PARAM, look for an X default for XPROP | |
f676886a | 2223 | on the frame named NAME. |
01f1ba30 JB |
2224 | If that is not found either, use the value DEFLT. */ |
2225 | ||
2226 | static Lisp_Object | |
cf177271 | 2227 | x_default_parameter (f, alist, prop, deflt, xprop, xclass, type) |
f676886a | 2228 | struct frame *f; |
01f1ba30 | 2229 | Lisp_Object alist; |
f9942c9e | 2230 | Lisp_Object prop; |
01f1ba30 JB |
2231 | Lisp_Object deflt; |
2232 | char *xprop; | |
cf177271 | 2233 | char *xclass; |
60fb3ee1 | 2234 | enum resource_types type; |
01f1ba30 | 2235 | { |
01f1ba30 JB |
2236 | Lisp_Object tem; |
2237 | ||
cf177271 | 2238 | tem = x_get_arg (alist, prop, xprop, xclass, type); |
f9942c9e | 2239 | if (EQ (tem, Qunbound)) |
01f1ba30 | 2240 | tem = deflt; |
f9942c9e | 2241 | x_set_frame_parameters (f, Fcons (Fcons (prop, tem), Qnil)); |
01f1ba30 JB |
2242 | return tem; |
2243 | } | |
2244 | \f | |
8af1d7ca | 2245 | DEFUN ("x-parse-geometry", Fx_parse_geometry, Sx_parse_geometry, 1, 1, 0, |
01f1ba30 | 2246 | "Parse an X-style geometry string STRING.\n\ |
f83f10ba RS |
2247 | Returns an alist of the form ((top . TOP), (left . LEFT) ... ).\n\ |
2248 | The properties returned may include `top', `left', `height', and `width'.\n\ | |
e1d962d7 RS |
2249 | The value of `left' or `top' may be an integer,\n\ |
2250 | or a list (+ N) meaning N pixels relative to top/left corner,\n\ | |
2251 | or a list (- N) meaning -N pixels relative to bottom/right corner.") | |
01f1ba30 | 2252 | (string) |
a6605e5c | 2253 | Lisp_Object string; |
01f1ba30 JB |
2254 | { |
2255 | int geometry, x, y; | |
2256 | unsigned int width, height; | |
f83f10ba | 2257 | Lisp_Object result; |
01f1ba30 JB |
2258 | |
2259 | CHECK_STRING (string, 0); | |
2260 | ||
2261 | geometry = XParseGeometry ((char *) XSTRING (string)->data, | |
2262 | &x, &y, &width, &height); | |
2263 | ||
f83f10ba RS |
2264 | #if 0 |
2265 | if (!!(geometry & XValue) != !!(geometry & YValue)) | |
2266 | error ("Must specify both x and y position, or neither"); | |
2267 | #endif | |
2268 | ||
2269 | result = Qnil; | |
2270 | if (geometry & XValue) | |
01f1ba30 | 2271 | { |
f83f10ba RS |
2272 | Lisp_Object element; |
2273 | ||
e1d962d7 RS |
2274 | if (x >= 0 && (geometry & XNegative)) |
2275 | element = Fcons (Qleft, Fcons (Qminus, Fcons (make_number (-x), Qnil))); | |
2276 | else if (x < 0 && ! (geometry & XNegative)) | |
2277 | element = Fcons (Qleft, Fcons (Qplus, Fcons (make_number (x), Qnil))); | |
f83f10ba RS |
2278 | else |
2279 | element = Fcons (Qleft, make_number (x)); | |
2280 | result = Fcons (element, result); | |
2281 | } | |
2282 | ||
2283 | if (geometry & YValue) | |
2284 | { | |
2285 | Lisp_Object element; | |
2286 | ||
e1d962d7 RS |
2287 | if (y >= 0 && (geometry & YNegative)) |
2288 | element = Fcons (Qtop, Fcons (Qminus, Fcons (make_number (-y), Qnil))); | |
2289 | else if (y < 0 && ! (geometry & YNegative)) | |
2290 | element = Fcons (Qtop, Fcons (Qplus, Fcons (make_number (y), Qnil))); | |
f83f10ba RS |
2291 | else |
2292 | element = Fcons (Qtop, make_number (y)); | |
2293 | result = Fcons (element, result); | |
01f1ba30 | 2294 | } |
f83f10ba RS |
2295 | |
2296 | if (geometry & WidthValue) | |
2297 | result = Fcons (Fcons (Qwidth, make_number (width)), result); | |
2298 | if (geometry & HeightValue) | |
2299 | result = Fcons (Fcons (Qheight, make_number (height)), result); | |
2300 | ||
2301 | return result; | |
01f1ba30 JB |
2302 | } |
2303 | ||
01f1ba30 | 2304 | /* Calculate the desired size and position of this window, |
f83f10ba | 2305 | and return the flags saying which aspects were specified. |
8fc2766b RS |
2306 | |
2307 | This function does not make the coordinates positive. */ | |
01f1ba30 JB |
2308 | |
2309 | #define DEFAULT_ROWS 40 | |
2310 | #define DEFAULT_COLS 80 | |
2311 | ||
f9942c9e | 2312 | static int |
f676886a JB |
2313 | x_figure_window_size (f, parms) |
2314 | struct frame *f; | |
01f1ba30 JB |
2315 | Lisp_Object parms; |
2316 | { | |
4fe1de12 | 2317 | register Lisp_Object tem0, tem1, tem2; |
01f1ba30 JB |
2318 | int height, width, left, top; |
2319 | register int geometry; | |
2320 | long window_prompting = 0; | |
2321 | ||
2322 | /* Default values if we fall through. | |
2323 | Actually, if that happens we should get | |
b9dc4443 | 2324 | window manager prompting. */ |
f676886a JB |
2325 | f->width = DEFAULT_COLS; |
2326 | f->height = DEFAULT_ROWS; | |
bd0b85c3 RS |
2327 | /* Window managers expect that if program-specified |
2328 | positions are not (0,0), they're intentional, not defaults. */ | |
7556890b RS |
2329 | f->output_data.x->top_pos = 0; |
2330 | f->output_data.x->left_pos = 0; | |
01f1ba30 | 2331 | |
cf177271 JB |
2332 | tem0 = x_get_arg (parms, Qheight, 0, 0, number); |
2333 | tem1 = x_get_arg (parms, Qwidth, 0, 0, number); | |
4fe1de12 | 2334 | tem2 = x_get_arg (parms, Quser_size, 0, 0, number); |
f83f10ba | 2335 | if (! EQ (tem0, Qunbound) || ! EQ (tem1, Qunbound)) |
01f1ba30 | 2336 | { |
f83f10ba RS |
2337 | if (!EQ (tem0, Qunbound)) |
2338 | { | |
2339 | CHECK_NUMBER (tem0, 0); | |
2340 | f->height = XINT (tem0); | |
2341 | } | |
2342 | if (!EQ (tem1, Qunbound)) | |
2343 | { | |
2344 | CHECK_NUMBER (tem1, 0); | |
2345 | f->width = XINT (tem1); | |
2346 | } | |
2347 | if (!NILP (tem2) && !EQ (tem2, Qunbound)) | |
4fe1de12 RS |
2348 | window_prompting |= USSize; |
2349 | else | |
2350 | window_prompting |= PSize; | |
01f1ba30 | 2351 | } |
01f1ba30 | 2352 | |
7556890b | 2353 | f->output_data.x->vertical_scroll_bar_extra |
a444c70b KH |
2354 | = (!FRAME_HAS_VERTICAL_SCROLL_BARS (f) |
2355 | ? 0 | |
2356 | : FRAME_SCROLL_BAR_PIXEL_WIDTH (f) > 0 | |
4701395c | 2357 | ? FRAME_SCROLL_BAR_PIXEL_WIDTH (f) |
7556890b RS |
2358 | : (FRAME_SCROLL_BAR_COLS (f) * FONT_WIDTH (f->output_data.x->font))); |
2359 | f->output_data.x->pixel_width = CHAR_TO_PIXEL_WIDTH (f, f->width); | |
2360 | f->output_data.x->pixel_height = CHAR_TO_PIXEL_HEIGHT (f, f->height); | |
01f1ba30 | 2361 | |
cf177271 JB |
2362 | tem0 = x_get_arg (parms, Qtop, 0, 0, number); |
2363 | tem1 = x_get_arg (parms, Qleft, 0, 0, number); | |
4fe1de12 | 2364 | tem2 = x_get_arg (parms, Quser_position, 0, 0, number); |
f83f10ba | 2365 | if (! EQ (tem0, Qunbound) || ! EQ (tem1, Qunbound)) |
01f1ba30 | 2366 | { |
f83f10ba RS |
2367 | if (EQ (tem0, Qminus)) |
2368 | { | |
7556890b | 2369 | f->output_data.x->top_pos = 0; |
f83f10ba RS |
2370 | window_prompting |= YNegative; |
2371 | } | |
e1d962d7 RS |
2372 | else if (CONSP (tem0) && EQ (XCONS (tem0)->car, Qminus) |
2373 | && CONSP (XCONS (tem0)->cdr) | |
2374 | && INTEGERP (XCONS (XCONS (tem0)->cdr)->car)) | |
2375 | { | |
7556890b | 2376 | f->output_data.x->top_pos = - XINT (XCONS (XCONS (tem0)->cdr)->car); |
e1d962d7 RS |
2377 | window_prompting |= YNegative; |
2378 | } | |
2379 | else if (CONSP (tem0) && EQ (XCONS (tem0)->car, Qplus) | |
2380 | && CONSP (XCONS (tem0)->cdr) | |
2381 | && INTEGERP (XCONS (XCONS (tem0)->cdr)->car)) | |
2382 | { | |
7556890b | 2383 | f->output_data.x->top_pos = XINT (XCONS (XCONS (tem0)->cdr)->car); |
e1d962d7 | 2384 | } |
f83f10ba | 2385 | else if (EQ (tem0, Qunbound)) |
7556890b | 2386 | f->output_data.x->top_pos = 0; |
f83f10ba RS |
2387 | else |
2388 | { | |
2389 | CHECK_NUMBER (tem0, 0); | |
7556890b RS |
2390 | f->output_data.x->top_pos = XINT (tem0); |
2391 | if (f->output_data.x->top_pos < 0) | |
f83f10ba RS |
2392 | window_prompting |= YNegative; |
2393 | } | |
2394 | ||
2395 | if (EQ (tem1, Qminus)) | |
2396 | { | |
7556890b | 2397 | f->output_data.x->left_pos = 0; |
f83f10ba RS |
2398 | window_prompting |= XNegative; |
2399 | } | |
e1d962d7 RS |
2400 | else if (CONSP (tem1) && EQ (XCONS (tem1)->car, Qminus) |
2401 | && CONSP (XCONS (tem1)->cdr) | |
2402 | && INTEGERP (XCONS (XCONS (tem1)->cdr)->car)) | |
2403 | { | |
7556890b | 2404 | f->output_data.x->left_pos = - XINT (XCONS (XCONS (tem1)->cdr)->car); |
e1d962d7 RS |
2405 | window_prompting |= XNegative; |
2406 | } | |
2407 | else if (CONSP (tem1) && EQ (XCONS (tem1)->car, Qplus) | |
2408 | && CONSP (XCONS (tem1)->cdr) | |
2409 | && INTEGERP (XCONS (XCONS (tem1)->cdr)->car)) | |
2410 | { | |
7556890b | 2411 | f->output_data.x->left_pos = XINT (XCONS (XCONS (tem1)->cdr)->car); |
e1d962d7 | 2412 | } |
f83f10ba | 2413 | else if (EQ (tem1, Qunbound)) |
7556890b | 2414 | f->output_data.x->left_pos = 0; |
f83f10ba RS |
2415 | else |
2416 | { | |
2417 | CHECK_NUMBER (tem1, 0); | |
7556890b RS |
2418 | f->output_data.x->left_pos = XINT (tem1); |
2419 | if (f->output_data.x->left_pos < 0) | |
f83f10ba RS |
2420 | window_prompting |= XNegative; |
2421 | } | |
2422 | ||
c3724dc2 | 2423 | if (!NILP (tem2) && ! EQ (tem2, Qunbound)) |
4fe1de12 RS |
2424 | window_prompting |= USPosition; |
2425 | else | |
2426 | window_prompting |= PPosition; | |
01f1ba30 | 2427 | } |
f83f10ba | 2428 | |
739f2f53 | 2429 | return window_prompting; |
01f1ba30 JB |
2430 | } |
2431 | ||
f58534a3 RS |
2432 | #if !defined (HAVE_X11R4) && !defined (HAVE_XSETWMPROTOCOLS) |
2433 | ||
2434 | Status | |
2435 | XSetWMProtocols (dpy, w, protocols, count) | |
2436 | Display *dpy; | |
2437 | Window w; | |
2438 | Atom *protocols; | |
2439 | int count; | |
2440 | { | |
2441 | Atom prop; | |
2442 | prop = XInternAtom (dpy, "WM_PROTOCOLS", False); | |
2443 | if (prop == None) return False; | |
2444 | XChangeProperty (dpy, w, prop, XA_ATOM, 32, PropModeReplace, | |
2445 | (unsigned char *) protocols, count); | |
2446 | return True; | |
2447 | } | |
9ef48a9d RS |
2448 | #endif /* not HAVE_X11R4 && not HAVE_XSETWMPROTOCOLS */ |
2449 | \f | |
2450 | #ifdef USE_X_TOOLKIT | |
2451 | ||
8e3d10a9 RS |
2452 | /* If the WM_PROTOCOLS property does not already contain WM_TAKE_FOCUS, |
2453 | WM_DELETE_WINDOW, and WM_SAVE_YOURSELF, then add them. (They may | |
59aa6c90 RS |
2454 | already be present because of the toolkit (Motif adds some of them, |
2455 | for example, but Xt doesn't). */ | |
9ef48a9d RS |
2456 | |
2457 | static void | |
b9dc4443 RS |
2458 | hack_wm_protocols (f, widget) |
2459 | FRAME_PTR f; | |
9ef48a9d RS |
2460 | Widget widget; |
2461 | { | |
2462 | Display *dpy = XtDisplay (widget); | |
2463 | Window w = XtWindow (widget); | |
2464 | int need_delete = 1; | |
2465 | int need_focus = 1; | |
59aa6c90 | 2466 | int need_save = 1; |
9ef48a9d RS |
2467 | |
2468 | BLOCK_INPUT; | |
2469 | { | |
2470 | Atom type, *atoms = 0; | |
2471 | int format = 0; | |
2472 | unsigned long nitems = 0; | |
2473 | unsigned long bytes_after; | |
2474 | ||
270958e8 KH |
2475 | if ((XGetWindowProperty (dpy, w, |
2476 | FRAME_X_DISPLAY_INFO (f)->Xatom_wm_protocols, | |
34d5ae1e | 2477 | (long)0, (long)100, False, XA_ATOM, |
270958e8 KH |
2478 | &type, &format, &nitems, &bytes_after, |
2479 | (unsigned char **) &atoms) | |
2480 | == Success) | |
9ef48a9d RS |
2481 | && format == 32 && type == XA_ATOM) |
2482 | while (nitems > 0) | |
2483 | { | |
2484 | nitems--; | |
b9dc4443 RS |
2485 | if (atoms[nitems] == FRAME_X_DISPLAY_INFO (f)->Xatom_wm_delete_window) |
2486 | need_delete = 0; | |
2487 | else if (atoms[nitems] == FRAME_X_DISPLAY_INFO (f)->Xatom_wm_take_focus) | |
2488 | need_focus = 0; | |
2489 | else if (atoms[nitems] == FRAME_X_DISPLAY_INFO (f)->Xatom_wm_save_yourself) | |
2490 | need_save = 0; | |
9ef48a9d RS |
2491 | } |
2492 | if (atoms) XFree ((char *) atoms); | |
2493 | } | |
2494 | { | |
2495 | Atom props [10]; | |
2496 | int count = 0; | |
b9dc4443 RS |
2497 | if (need_delete) |
2498 | props[count++] = FRAME_X_DISPLAY_INFO (f)->Xatom_wm_delete_window; | |
2499 | if (need_focus) | |
2500 | props[count++] = FRAME_X_DISPLAY_INFO (f)->Xatom_wm_take_focus; | |
2501 | if (need_save) | |
2502 | props[count++] = FRAME_X_DISPLAY_INFO (f)->Xatom_wm_save_yourself; | |
9ef48a9d | 2503 | if (count) |
b9dc4443 RS |
2504 | XChangeProperty (dpy, w, FRAME_X_DISPLAY_INFO (f)->Xatom_wm_protocols, |
2505 | XA_ATOM, 32, PropModeAppend, | |
9ef48a9d RS |
2506 | (unsigned char *) props, count); |
2507 | } | |
2508 | UNBLOCK_INPUT; | |
2509 | } | |
2510 | #endif | |
2511 | \f | |
8fc2766b RS |
2512 | #ifdef USE_X_TOOLKIT |
2513 | ||
2514 | /* Create and set up the X widget for frame F. */ | |
f58534a3 | 2515 | |
01f1ba30 | 2516 | static void |
a7f7d550 FP |
2517 | x_window (f, window_prompting, minibuffer_only) |
2518 | struct frame *f; | |
2519 | long window_prompting; | |
2520 | int minibuffer_only; | |
01f1ba30 | 2521 | { |
9ef48a9d | 2522 | XClassHint class_hints; |
31ac8d8c FP |
2523 | XSetWindowAttributes attributes; |
2524 | unsigned long attribute_mask; | |
9ef48a9d | 2525 | |
9ef48a9d RS |
2526 | Widget shell_widget; |
2527 | Widget pane_widget; | |
6c32dd68 | 2528 | Widget frame_widget; |
9ef48a9d RS |
2529 | Arg al [25]; |
2530 | int ac; | |
2531 | ||
2532 | BLOCK_INPUT; | |
2533 | ||
b7975ee4 KH |
2534 | /* Use the resource name as the top-level widget name |
2535 | for looking up resources. Make a non-Lisp copy | |
2536 | for the window manager, so GC relocation won't bother it. | |
2537 | ||
2538 | Elsewhere we specify the window name for the window manager. */ | |
2539 | ||
cca176a0 | 2540 | { |
b7975ee4 KH |
2541 | char *str = (char *) XSTRING (Vx_resource_name)->data; |
2542 | f->namebuf = (char *) xmalloc (strlen (str) + 1); | |
cca176a0 KH |
2543 | strcpy (f->namebuf, str); |
2544 | } | |
9ef48a9d RS |
2545 | |
2546 | ac = 0; | |
2547 | XtSetArg (al[ac], XtNallowShellResize, 1); ac++; | |
2548 | XtSetArg (al[ac], XtNinput, 1); ac++; | |
97787173 | 2549 | XtSetArg (al[ac], XtNmappedWhenManaged, 0); ac++; |
7556890b | 2550 | XtSetArg (al[ac], XtNborderWidth, f->output_data.x->border_width); ac++; |
cca176a0 | 2551 | shell_widget = XtAppCreateShell (f->namebuf, EMACS_CLASS, |
7a994728 | 2552 | applicationShellWidgetClass, |
82c90203 | 2553 | FRAME_X_DISPLAY (f), al, ac); |
9ef48a9d | 2554 | |
7556890b | 2555 | f->output_data.x->widget = shell_widget; |
9ef48a9d RS |
2556 | /* maybe_set_screen_title_format (shell_widget); */ |
2557 | ||
6c32dd68 PR |
2558 | pane_widget = lw_create_widget ("main", "pane", widget_id_tick++, |
2559 | (widget_value *) NULL, | |
2560 | shell_widget, False, | |
2561 | (lw_callback) NULL, | |
2562 | (lw_callback) NULL, | |
2563 | (lw_callback) NULL); | |
9ef48a9d | 2564 | |
7556890b | 2565 | f->output_data.x->column_widget = pane_widget; |
a7f7d550 | 2566 | |
9ef48a9d | 2567 | /* mappedWhenManaged to false tells to the paned window to not map/unmap |
5e65b9ab | 2568 | the emacs screen when changing menubar. This reduces flickering. */ |
9ef48a9d RS |
2569 | |
2570 | ac = 0; | |
2571 | XtSetArg (al[ac], XtNmappedWhenManaged, 0); ac++; | |
2572 | XtSetArg (al[ac], XtNshowGrip, 0); ac++; | |
2573 | XtSetArg (al[ac], XtNallowResize, 1); ac++; | |
2574 | XtSetArg (al[ac], XtNresizeToPreferred, 1); ac++; | |
2575 | XtSetArg (al[ac], XtNemacsFrame, f); ac++; | |
cca176a0 | 2576 | frame_widget = XtCreateWidget (f->namebuf, |
9ef48a9d RS |
2577 | emacsFrameClass, |
2578 | pane_widget, al, ac); | |
2579 | ||
7556890b | 2580 | f->output_data.x->edit_widget = frame_widget; |
9ef48a9d | 2581 | |
6c32dd68 | 2582 | XtManageChild (frame_widget); |
a7f7d550 FP |
2583 | |
2584 | /* Do some needed geometry management. */ | |
2585 | { | |
2586 | int len; | |
2587 | char *tem, shell_position[32]; | |
2588 | Arg al[2]; | |
2589 | int ac = 0; | |
5031cc10 | 2590 | int extra_borders = 0; |
8fc2766b | 2591 | int menubar_size |
7556890b RS |
2592 | = (f->output_data.x->menubar_widget |
2593 | ? (f->output_data.x->menubar_widget->core.height | |
2594 | + f->output_data.x->menubar_widget->core.border_width) | |
8fc2766b | 2595 | : 0); |
5031cc10 | 2596 | extern char *lwlib_toolkit_type; |
a7f7d550 | 2597 | |
01cbdba5 RS |
2598 | if (FRAME_EXTERNAL_MENU_BAR (f)) |
2599 | { | |
dd254b21 | 2600 | Dimension ibw = 0; |
01cbdba5 RS |
2601 | XtVaGetValues (pane_widget, XtNinternalBorderWidth, &ibw, NULL); |
2602 | menubar_size += ibw; | |
2603 | } | |
2604 | ||
7556890b | 2605 | f->output_data.x->menubar_height = menubar_size; |
00983aba | 2606 | |
5031cc10 KH |
2607 | /* Motif seems to need this amount added to the sizes |
2608 | specified for the shell widget. The Athena/Lucid widgets don't. | |
2609 | Both conclusions reached experimentally. -- rms. */ | |
2610 | if (!strcmp (lwlib_toolkit_type, "motif")) | |
7556890b | 2611 | XtVaGetValues (f->output_data.x->edit_widget, XtNinternalBorderWidth, |
5031cc10 KH |
2612 | &extra_borders, NULL); |
2613 | ||
97787173 RS |
2614 | /* Convert our geometry parameters into a geometry string |
2615 | and specify it. | |
2616 | Note that we do not specify here whether the position | |
2617 | is a user-specified or program-specified one. | |
2618 | We pass that information later, in x_wm_set_size_hints. */ | |
2619 | { | |
7556890b | 2620 | int left = f->output_data.x->left_pos; |
97787173 | 2621 | int xneg = window_prompting & XNegative; |
7556890b | 2622 | int top = f->output_data.x->top_pos; |
97787173 RS |
2623 | int yneg = window_prompting & YNegative; |
2624 | if (xneg) | |
2625 | left = -left; | |
2626 | if (yneg) | |
2627 | top = -top; | |
c760f47e KH |
2628 | |
2629 | if (window_prompting & USPosition) | |
5031cc10 KH |
2630 | sprintf (shell_position, "=%dx%d%c%d%c%d", |
2631 | PIXEL_WIDTH (f) + extra_borders, | |
2632 | PIXEL_HEIGHT (f) + menubar_size + extra_borders, | |
c760f47e KH |
2633 | (xneg ? '-' : '+'), left, |
2634 | (yneg ? '-' : '+'), top); | |
2635 | else | |
5031cc10 KH |
2636 | sprintf (shell_position, "=%dx%d", |
2637 | PIXEL_WIDTH (f) + extra_borders, | |
2638 | PIXEL_HEIGHT (f) + menubar_size + extra_borders); | |
97787173 RS |
2639 | } |
2640 | ||
a7f7d550 FP |
2641 | len = strlen (shell_position) + 1; |
2642 | tem = (char *) xmalloc (len); | |
2643 | strncpy (tem, shell_position, len); | |
2644 | XtSetArg (al[ac], XtNgeometry, tem); ac++; | |
2645 | XtSetValues (shell_widget, al, ac); | |
2646 | } | |
2647 | ||
9ef48a9d RS |
2648 | XtManageChild (pane_widget); |
2649 | XtRealizeWidget (shell_widget); | |
2650 | ||
6c32dd68 | 2651 | FRAME_X_WINDOW (f) = XtWindow (frame_widget); |
9ef48a9d RS |
2652 | |
2653 | validate_x_resource_name (); | |
b7975ee4 | 2654 | |
9ef48a9d RS |
2655 | class_hints.res_name = (char *) XSTRING (Vx_resource_name)->data; |
2656 | class_hints.res_class = EMACS_CLASS; | |
b9dc4443 | 2657 | XSetClassHint (FRAME_X_DISPLAY (f), XtWindow (shell_widget), &class_hints); |
9ef48a9d | 2658 | |
64d16748 | 2659 | #ifdef HAVE_X_I18N |
32e2bcb8 | 2660 | #ifndef X_I18N_INHIBITED |
64d16748 RS |
2661 | { |
2662 | XIM xim; | |
2663 | XIC xic = NULL; | |
2664 | ||
2665 | xim = XOpenIM (FRAME_X_DISPLAY (f), NULL, NULL, NULL); | |
2666 | ||
2667 | if (xim) | |
2668 | { | |
2669 | xic = XCreateIC (xim, | |
2670 | XNInputStyle, XIMPreeditNothing | XIMStatusNothing, | |
2671 | XNClientWindow, FRAME_X_WINDOW(f), | |
2672 | XNFocusWindow, FRAME_X_WINDOW(f), | |
2673 | NULL); | |
2674 | ||
2675 | if (xic == 0) | |
32e2bcb8 RS |
2676 | { |
2677 | XCloseIM (xim); | |
2678 | xim = NULL; | |
2679 | } | |
64d16748 | 2680 | } |
32e2bcb8 | 2681 | FRAME_XIM (f) = xim; |
64d16748 RS |
2682 | FRAME_XIC (f) = xic; |
2683 | } | |
32e2bcb8 RS |
2684 | #else /* X_I18N_INHIBITED */ |
2685 | FRAME_XIM (f) = 0; | |
2686 | FRAME_XIC (f) = 0; | |
2687 | #endif /* X_I18N_INHIBITED */ | |
2688 | #endif /* HAVE_X_I18N */ | |
64d16748 | 2689 | |
7556890b RS |
2690 | f->output_data.x->wm_hints.input = True; |
2691 | f->output_data.x->wm_hints.flags |= InputHint; | |
b9dc4443 | 2692 | XSetWMHints (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
7556890b | 2693 | &f->output_data.x->wm_hints); |
b8228beb | 2694 | |
c4ec904f | 2695 | hack_wm_protocols (f, shell_widget); |
9ef48a9d | 2696 | |
6c32dd68 PR |
2697 | #ifdef HACK_EDITRES |
2698 | XtAddEventHandler (shell_widget, 0, True, _XEditResCheckMessages, 0); | |
2699 | #endif | |
2700 | ||
9ef48a9d RS |
2701 | /* Do a stupid property change to force the server to generate a |
2702 | propertyNotify event so that the event_stream server timestamp will | |
2703 | be initialized to something relevant to the time we created the window. | |
2704 | */ | |
6c32dd68 | 2705 | XChangeProperty (XtDisplay (frame_widget), XtWindow (frame_widget), |
b9dc4443 RS |
2706 | FRAME_X_DISPLAY_INFO (f)->Xatom_wm_protocols, |
2707 | XA_ATOM, 32, PropModeAppend, | |
9ef48a9d RS |
2708 | (unsigned char*) NULL, 0); |
2709 | ||
31ac8d8c FP |
2710 | /* Make all the standard events reach the Emacs frame. */ |
2711 | attributes.event_mask = STANDARD_EVENT_SET; | |
2712 | attribute_mask = CWEventMask; | |
2713 | XChangeWindowAttributes (XtDisplay (shell_widget), XtWindow (shell_widget), | |
2714 | attribute_mask, &attributes); | |
2715 | ||
6c32dd68 | 2716 | XtMapWidget (frame_widget); |
9ef48a9d | 2717 | |
8fc2766b RS |
2718 | /* x_set_name normally ignores requests to set the name if the |
2719 | requested name is the same as the current name. This is the one | |
2720 | place where that assumption isn't correct; f->name is set, but | |
2721 | the X server hasn't been told. */ | |
2722 | { | |
2723 | Lisp_Object name; | |
2724 | int explicit = f->explicit_name; | |
2725 | ||
2726 | f->explicit_name = 0; | |
2727 | name = f->name; | |
2728 | f->name = Qnil; | |
2729 | x_set_name (f, name, explicit); | |
2730 | } | |
2731 | ||
b9dc4443 | 2732 | XDefineCursor (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
7556890b | 2733 | f->output_data.x->text_cursor); |
8fc2766b RS |
2734 | |
2735 | UNBLOCK_INPUT; | |
2736 | ||
422fbe5f KH |
2737 | if (!minibuffer_only && FRAME_EXTERNAL_MENU_BAR (f)) |
2738 | initialize_frame_menubar (f); | |
7556890b | 2739 | lw_set_main_areas (pane_widget, f->output_data.x->menubar_widget, frame_widget); |
422fbe5f | 2740 | |
8fc2766b RS |
2741 | if (FRAME_X_WINDOW (f) == 0) |
2742 | error ("Unable to create window"); | |
2743 | } | |
2744 | ||
9ef48a9d RS |
2745 | #else /* not USE_X_TOOLKIT */ |
2746 | ||
8fc2766b RS |
2747 | /* Create and set up the X window for frame F. */ |
2748 | ||
2749 | x_window (f) | |
2750 | struct frame *f; | |
2751 | ||
2752 | { | |
2753 | XClassHint class_hints; | |
2754 | XSetWindowAttributes attributes; | |
2755 | unsigned long attribute_mask; | |
2756 | ||
7556890b RS |
2757 | attributes.background_pixel = f->output_data.x->background_pixel; |
2758 | attributes.border_pixel = f->output_data.x->border_pixel; | |
01f1ba30 JB |
2759 | attributes.bit_gravity = StaticGravity; |
2760 | attributes.backing_store = NotUseful; | |
2761 | attributes.save_under = True; | |
2762 | attributes.event_mask = STANDARD_EVENT_SET; | |
2763 | attribute_mask = (CWBackPixel | CWBorderPixel | CWBitGravity | |
2764 | #if 0 | |
2765 | | CWBackingStore | CWSaveUnder | |
2766 | #endif | |
2767 | | CWEventMask); | |
2768 | ||
2769 | BLOCK_INPUT; | |
fe24a618 | 2770 | FRAME_X_WINDOW (f) |
b9dc4443 | 2771 | = XCreateWindow (FRAME_X_DISPLAY (f), |
7556890b RS |
2772 | f->output_data.x->parent_desc, |
2773 | f->output_data.x->left_pos, | |
2774 | f->output_data.x->top_pos, | |
f676886a | 2775 | PIXEL_WIDTH (f), PIXEL_HEIGHT (f), |
7556890b | 2776 | f->output_data.x->border_width, |
01f1ba30 JB |
2777 | CopyFromParent, /* depth */ |
2778 | InputOutput, /* class */ | |
b9dc4443 | 2779 | FRAME_X_DISPLAY_INFO (f)->visual, |
01f1ba30 | 2780 | attribute_mask, &attributes); |
64d16748 | 2781 | #ifdef HAVE_X_I18N |
32e2bcb8 | 2782 | #ifndef X_I18N_INHIBITED |
64d16748 RS |
2783 | { |
2784 | XIM xim; | |
2785 | XIC xic = NULL; | |
2786 | ||
2787 | xim = XOpenIM (FRAME_X_DISPLAY(f), NULL, NULL, NULL); | |
2788 | ||
2789 | if (xim) | |
2790 | { | |
2791 | xic = XCreateIC (xim, | |
2792 | XNInputStyle, XIMPreeditNothing | XIMStatusNothing, | |
2793 | XNClientWindow, FRAME_X_WINDOW(f), | |
2794 | XNFocusWindow, FRAME_X_WINDOW(f), | |
2795 | NULL); | |
2796 | ||
2797 | if (!xic) | |
32e2bcb8 RS |
2798 | { |
2799 | XCloseIM (xim); | |
2800 | xim = NULL; | |
2801 | } | |
64d16748 RS |
2802 | } |
2803 | ||
32e2bcb8 | 2804 | FRAME_XIM (f) = xim; |
64d16748 RS |
2805 | FRAME_XIC (f) = xic; |
2806 | } | |
32e2bcb8 RS |
2807 | #else /* X_I18N_INHIBITED */ |
2808 | FRAME_XIM (f) = 0; | |
2809 | FRAME_XIC (f) = 0; | |
2810 | #endif /* X_I18N_INHIBITED */ | |
2811 | #endif /* HAVE_X_I18N */ | |
01f1ba30 | 2812 | |
d387c960 | 2813 | validate_x_resource_name (); |
b7975ee4 | 2814 | |
d387c960 | 2815 | class_hints.res_name = (char *) XSTRING (Vx_resource_name)->data; |
01f1ba30 | 2816 | class_hints.res_class = EMACS_CLASS; |
b9dc4443 | 2817 | XSetClassHint (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), &class_hints); |
01f1ba30 | 2818 | |
00983aba KH |
2819 | /* The menubar is part of the ordinary display; |
2820 | it does not count in addition to the height of the window. */ | |
7556890b | 2821 | f->output_data.x->menubar_height = 0; |
00983aba | 2822 | |
179956b9 JB |
2823 | /* This indicates that we use the "Passive Input" input model. |
2824 | Unless we do this, we don't get the Focus{In,Out} events that we | |
2825 | need to draw the cursor correctly. Accursed bureaucrats. | |
b9dc4443 | 2826 | XWhipsAndChains (FRAME_X_DISPLAY (f), IronMaiden, &TheRack); */ |
179956b9 | 2827 | |
7556890b RS |
2828 | f->output_data.x->wm_hints.input = True; |
2829 | f->output_data.x->wm_hints.flags |= InputHint; | |
b9dc4443 | 2830 | XSetWMHints (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
7556890b | 2831 | &f->output_data.x->wm_hints); |
179956b9 | 2832 | |
032e4ebe RS |
2833 | /* Request "save yourself" and "delete window" commands from wm. */ |
2834 | { | |
2835 | Atom protocols[2]; | |
b9dc4443 RS |
2836 | protocols[0] = FRAME_X_DISPLAY_INFO (f)->Xatom_wm_delete_window; |
2837 | protocols[1] = FRAME_X_DISPLAY_INFO (f)->Xatom_wm_save_yourself; | |
2838 | XSetWMProtocols (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), protocols, 2); | |
032e4ebe | 2839 | } |
9ef48a9d | 2840 | |
e373f201 JB |
2841 | /* x_set_name normally ignores requests to set the name if the |
2842 | requested name is the same as the current name. This is the one | |
2843 | place where that assumption isn't correct; f->name is set, but | |
2844 | the X server hasn't been told. */ | |
2845 | { | |
98381190 | 2846 | Lisp_Object name; |
cf177271 | 2847 | int explicit = f->explicit_name; |
e373f201 | 2848 | |
cf177271 | 2849 | f->explicit_name = 0; |
98381190 KH |
2850 | name = f->name; |
2851 | f->name = Qnil; | |
cf177271 | 2852 | x_set_name (f, name, explicit); |
e373f201 JB |
2853 | } |
2854 | ||
b9dc4443 | 2855 | XDefineCursor (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
7556890b | 2856 | f->output_data.x->text_cursor); |
9ef48a9d | 2857 | |
01f1ba30 JB |
2858 | UNBLOCK_INPUT; |
2859 | ||
fe24a618 | 2860 | if (FRAME_X_WINDOW (f) == 0) |
9ef48a9d | 2861 | error ("Unable to create window"); |
01f1ba30 JB |
2862 | } |
2863 | ||
8fc2766b RS |
2864 | #endif /* not USE_X_TOOLKIT */ |
2865 | ||
01f1ba30 JB |
2866 | /* Handle the icon stuff for this window. Perhaps later we might |
2867 | want an x_set_icon_position which can be called interactively as | |
b9dc4443 | 2868 | well. */ |
01f1ba30 JB |
2869 | |
2870 | static void | |
f676886a JB |
2871 | x_icon (f, parms) |
2872 | struct frame *f; | |
01f1ba30 JB |
2873 | Lisp_Object parms; |
2874 | { | |
f9942c9e | 2875 | Lisp_Object icon_x, icon_y; |
01f1ba30 JB |
2876 | |
2877 | /* Set the position of the icon. Note that twm groups all | |
b9dc4443 | 2878 | icons in an icon window. */ |
cf177271 JB |
2879 | icon_x = x_get_arg (parms, Qicon_left, 0, 0, number); |
2880 | icon_y = x_get_arg (parms, Qicon_top, 0, 0, number); | |
f9942c9e | 2881 | if (!EQ (icon_x, Qunbound) && !EQ (icon_y, Qunbound)) |
01f1ba30 | 2882 | { |
f9942c9e JB |
2883 | CHECK_NUMBER (icon_x, 0); |
2884 | CHECK_NUMBER (icon_y, 0); | |
01f1ba30 | 2885 | } |
f9942c9e | 2886 | else if (!EQ (icon_x, Qunbound) || !EQ (icon_y, Qunbound)) |
01f1ba30 | 2887 | error ("Both left and top icon corners of icon must be specified"); |
01f1ba30 | 2888 | |
f9942c9e JB |
2889 | BLOCK_INPUT; |
2890 | ||
fe24a618 JB |
2891 | if (! EQ (icon_x, Qunbound)) |
2892 | x_wm_set_icon_position (f, XINT (icon_x), XINT (icon_y)); | |
f9942c9e | 2893 | |
01f1ba30 | 2894 | /* Start up iconic or window? */ |
49795535 JB |
2895 | x_wm_set_window_state |
2896 | (f, (EQ (x_get_arg (parms, Qvisibility, 0, 0, symbol), Qicon) | |
2897 | ? IconicState | |
2898 | : NormalState)); | |
01f1ba30 | 2899 | |
f468da95 RS |
2900 | x_text_icon (f, (char *) XSTRING ((!NILP (f->icon_name) |
2901 | ? f->icon_name | |
2902 | : f->name))->data); | |
80534dd6 | 2903 | |
01f1ba30 JB |
2904 | UNBLOCK_INPUT; |
2905 | } | |
2906 | ||
2907 | /* Make the GC's needed for this window, setting the | |
2908 | background, border and mouse colors; also create the | |
2909 | mouse cursor and the gray border tile. */ | |
2910 | ||
f945b920 JB |
2911 | static char cursor_bits[] = |
2912 | { | |
2913 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, | |
2914 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, | |
2915 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, | |
2916 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 | |
2917 | }; | |
2918 | ||
01f1ba30 | 2919 | static void |
f676886a JB |
2920 | x_make_gc (f) |
2921 | struct frame *f; | |
01f1ba30 JB |
2922 | { |
2923 | XGCValues gc_values; | |
2924 | GC temp_gc; | |
2925 | XImage tileimage; | |
01f1ba30 | 2926 | |
6afb1d07 JB |
2927 | BLOCK_INPUT; |
2928 | ||
f676886a | 2929 | /* Create the GC's of this frame. |
9ef48a9d | 2930 | Note that many default values are used. */ |
01f1ba30 JB |
2931 | |
2932 | /* Normal video */ | |
7556890b RS |
2933 | gc_values.font = f->output_data.x->font->fid; |
2934 | gc_values.foreground = f->output_data.x->foreground_pixel; | |
2935 | gc_values.background = f->output_data.x->background_pixel; | |
9ef48a9d | 2936 | gc_values.line_width = 0; /* Means 1 using fast algorithm. */ |
7556890b | 2937 | f->output_data.x->normal_gc = XCreateGC (FRAME_X_DISPLAY (f), |
fe24a618 | 2938 | FRAME_X_WINDOW (f), |
01f1ba30 JB |
2939 | GCLineWidth | GCFont |
2940 | | GCForeground | GCBackground, | |
2941 | &gc_values); | |
2942 | ||
b9dc4443 | 2943 | /* Reverse video style. */ |
7556890b RS |
2944 | gc_values.foreground = f->output_data.x->background_pixel; |
2945 | gc_values.background = f->output_data.x->foreground_pixel; | |
2946 | f->output_data.x->reverse_gc = XCreateGC (FRAME_X_DISPLAY (f), | |
fe24a618 | 2947 | FRAME_X_WINDOW (f), |
01f1ba30 JB |
2948 | GCFont | GCForeground | GCBackground |
2949 | | GCLineWidth, | |
2950 | &gc_values); | |
2951 | ||
9ef48a9d | 2952 | /* Cursor has cursor-color background, background-color foreground. */ |
7556890b RS |
2953 | gc_values.foreground = f->output_data.x->background_pixel; |
2954 | gc_values.background = f->output_data.x->cursor_pixel; | |
01f1ba30 JB |
2955 | gc_values.fill_style = FillOpaqueStippled; |
2956 | gc_values.stipple | |
b9dc4443 RS |
2957 | = XCreateBitmapFromData (FRAME_X_DISPLAY (f), |
2958 | FRAME_X_DISPLAY_INFO (f)->root_window, | |
01f1ba30 | 2959 | cursor_bits, 16, 16); |
7556890b | 2960 | f->output_data.x->cursor_gc |
b9dc4443 | 2961 | = XCreateGC (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
01f1ba30 JB |
2962 | (GCFont | GCForeground | GCBackground |
2963 | | GCFillStyle | GCStipple | GCLineWidth), | |
2964 | &gc_values); | |
2965 | ||
2966 | /* Create the gray border tile used when the pointer is not in | |
f676886a | 2967 | the frame. Since this depends on the frame's pixel values, |
9ef48a9d | 2968 | this must be done on a per-frame basis. */ |
7556890b | 2969 | f->output_data.x->border_tile |
d043f1a4 | 2970 | = (XCreatePixmapFromBitmapData |
b9dc4443 | 2971 | (FRAME_X_DISPLAY (f), FRAME_X_DISPLAY_INFO (f)->root_window, |
d043f1a4 | 2972 | gray_bits, gray_width, gray_height, |
7556890b RS |
2973 | f->output_data.x->foreground_pixel, |
2974 | f->output_data.x->background_pixel, | |
b9dc4443 RS |
2975 | DefaultDepth (FRAME_X_DISPLAY (f), |
2976 | XScreenNumberOfScreen (FRAME_X_SCREEN (f))))); | |
6afb1d07 JB |
2977 | |
2978 | UNBLOCK_INPUT; | |
01f1ba30 | 2979 | } |
01f1ba30 | 2980 | |
f676886a | 2981 | DEFUN ("x-create-frame", Fx_create_frame, Sx_create_frame, |
01f1ba30 | 2982 | 1, 1, 0, |
f676886a | 2983 | "Make a new X window, which is called a \"frame\" in Emacs terms.\n\ |
08a90d6a | 2984 | Returns an Emacs frame object.\n\ |
f676886a JB |
2985 | ALIST is an alist of frame parameters.\n\ |
2986 | If the parameters specify that the frame should not have a minibuffer,\n\ | |
e22d6b02 | 2987 | and do not specify a specific minibuffer window to use,\n\ |
f676886a | 2988 | then `default-minibuffer-frame' must be a frame whose minibuffer can\n\ |
08a90d6a RS |
2989 | be shared by the new frame.\n\ |
2990 | \n\ | |
2991 | This function is an internal primitive--use `make-frame' instead.") | |
01f1ba30 JB |
2992 | (parms) |
2993 | Lisp_Object parms; | |
2994 | { | |
f676886a | 2995 | struct frame *f; |
2365c027 | 2996 | Lisp_Object frame, tem; |
01f1ba30 JB |
2997 | Lisp_Object name; |
2998 | int minibuffer_only = 0; | |
2999 | long window_prompting = 0; | |
3000 | int width, height; | |
9ef48a9d | 3001 | int count = specpdl_ptr - specpdl; |
f8ea8499 | 3002 | struct gcpro gcpro1; |
b9dc4443 RS |
3003 | Lisp_Object display; |
3004 | struct x_display_info *dpyinfo; | |
a59e4f3d | 3005 | Lisp_Object parent; |
e557f19d | 3006 | struct kboard *kb; |
01f1ba30 | 3007 | |
11ae94fe | 3008 | check_x (); |
01f1ba30 | 3009 | |
b7975ee4 KH |
3010 | /* Use this general default value to start with |
3011 | until we know if this frame has a specified name. */ | |
3012 | Vx_resource_name = Vinvocation_name; | |
3013 | ||
714812eb | 3014 | display = x_get_arg (parms, Qdisplay, 0, 0, string); |
b9dc4443 RS |
3015 | if (EQ (display, Qunbound)) |
3016 | display = Qnil; | |
3017 | dpyinfo = check_x_display_info (display); | |
e557f19d KH |
3018 | #ifdef MULTI_KBOARD |
3019 | kb = dpyinfo->kboard; | |
3020 | #else | |
3021 | kb = &the_only_kboard; | |
3022 | #endif | |
b9dc4443 | 3023 | |
c2304e02 | 3024 | name = x_get_arg (parms, Qname, "name", "Name", string); |
6a5e54e2 | 3025 | if (!STRINGP (name) |
cf177271 JB |
3026 | && ! EQ (name, Qunbound) |
3027 | && ! NILP (name)) | |
08a90d6a | 3028 | error ("Invalid frame name--not a string or nil"); |
01f1ba30 | 3029 | |
b7975ee4 KH |
3030 | if (STRINGP (name)) |
3031 | Vx_resource_name = name; | |
3032 | ||
a59e4f3d RS |
3033 | /* See if parent window is specified. */ |
3034 | parent = x_get_arg (parms, Qparent_id, NULL, NULL, number); | |
3035 | if (EQ (parent, Qunbound)) | |
3036 | parent = Qnil; | |
3037 | if (! NILP (parent)) | |
3038 | CHECK_NUMBER (parent, 0); | |
3039 | ||
cf177271 | 3040 | tem = x_get_arg (parms, Qminibuffer, 0, 0, symbol); |
f9942c9e | 3041 | if (EQ (tem, Qnone) || NILP (tem)) |
2526c290 | 3042 | f = make_frame_without_minibuffer (Qnil, kb, display); |
f9942c9e | 3043 | else if (EQ (tem, Qonly)) |
01f1ba30 | 3044 | { |
f676886a | 3045 | f = make_minibuffer_frame (); |
01f1ba30 JB |
3046 | minibuffer_only = 1; |
3047 | } | |
6a5e54e2 | 3048 | else if (WINDOWP (tem)) |
2526c290 | 3049 | f = make_frame_without_minibuffer (tem, kb, display); |
f9942c9e JB |
3050 | else |
3051 | f = make_frame (1); | |
01f1ba30 | 3052 | |
a3c87d4e JB |
3053 | /* Note that X Windows does support scroll bars. */ |
3054 | FRAME_CAN_HAVE_SCROLL_BARS (f) = 1; | |
179956b9 | 3055 | |
08a90d6a RS |
3056 | XSETFRAME (frame, f); |
3057 | GCPRO1 (frame); | |
3058 | ||
3059 | f->output_method = output_x_window; | |
7556890b RS |
3060 | f->output_data.x = (struct x_output *) xmalloc (sizeof (struct x_output)); |
3061 | bzero (f->output_data.x, sizeof (struct x_output)); | |
3062 | f->output_data.x->icon_bitmap = -1; | |
08a90d6a | 3063 | |
f468da95 | 3064 | f->icon_name |
80534dd6 | 3065 | = x_get_arg (parms, Qicon_name, "iconName", "Title", string); |
f468da95 RS |
3066 | if (! STRINGP (f->icon_name)) |
3067 | f->icon_name = Qnil; | |
80534dd6 | 3068 | |
08a90d6a | 3069 | FRAME_X_DISPLAY_INFO (f) = dpyinfo; |
73410c76 | 3070 | #ifdef MULTI_KBOARD |
e557f19d | 3071 | FRAME_KBOARD (f) = kb; |
73410c76 | 3072 | #endif |
08a90d6a | 3073 | |
a59e4f3d RS |
3074 | /* Specify the parent under which to make this X window. */ |
3075 | ||
3076 | if (!NILP (parent)) | |
3077 | { | |
7556890b RS |
3078 | f->output_data.x->parent_desc = parent; |
3079 | f->output_data.x->explicit_parent = 1; | |
a59e4f3d RS |
3080 | } |
3081 | else | |
3082 | { | |
7556890b RS |
3083 | f->output_data.x->parent_desc = FRAME_X_DISPLAY_INFO (f)->root_window; |
3084 | f->output_data.x->explicit_parent = 0; | |
a59e4f3d RS |
3085 | } |
3086 | ||
08a90d6a RS |
3087 | /* Note that the frame has no physical cursor right now. */ |
3088 | f->phys_cursor_x = -1; | |
3089 | ||
cf177271 JB |
3090 | /* Set the name; the functions to which we pass f expect the name to |
3091 | be set. */ | |
3092 | if (EQ (name, Qunbound) || NILP (name)) | |
3093 | { | |
08a90d6a | 3094 | f->name = build_string (dpyinfo->x_id_name); |
cf177271 JB |
3095 | f->explicit_name = 0; |
3096 | } | |
3097 | else | |
3098 | { | |
3099 | f->name = name; | |
3100 | f->explicit_name = 1; | |
9ef48a9d RS |
3101 | /* use the frame's title when getting resources for this frame. */ |
3102 | specbind (Qx_resource_name, name); | |
cf177271 | 3103 | } |
01f1ba30 | 3104 | |
01f1ba30 JB |
3105 | /* Extract the window parameters from the supplied values |
3106 | that are needed to determine window geometry. */ | |
d387c960 JB |
3107 | { |
3108 | Lisp_Object font; | |
3109 | ||
e5e548e3 | 3110 | font = x_get_arg (parms, Qfont, "font", "Font", string); |
6817eab4 | 3111 | BLOCK_INPUT; |
e5e548e3 RS |
3112 | /* First, try whatever font the caller has specified. */ |
3113 | if (STRINGP (font)) | |
e5229110 | 3114 | font = x_new_font (f, XSTRING (font)->data); |
e5e548e3 RS |
3115 | /* Try out a font which we hope has bold and italic variations. */ |
3116 | if (!STRINGP (font)) | |
a6ac02af | 3117 | font = x_new_font (f, "-misc-fixed-medium-r-normal-*-*-140-*-*-c-*-iso8859-1"); |
e5e548e3 | 3118 | if (! STRINGP (font)) |
a6ac02af | 3119 | font = x_new_font (f, "-*-*-medium-r-normal-*-*-140-*-*-c-*-iso8859-1"); |
e5e548e3 RS |
3120 | if (! STRINGP (font)) |
3121 | /* This was formerly the first thing tried, but it finds too many fonts | |
3122 | and takes too long. */ | |
3123 | font = x_new_font (f, "-*-*-medium-r-*-*-*-*-*-*-c-*-iso8859-1"); | |
3124 | /* If those didn't work, look for something which will at least work. */ | |
3125 | if (! STRINGP (font)) | |
a6ac02af | 3126 | font = x_new_font (f, "-*-fixed-*-*-*-*-*-140-*-*-c-*-iso8859-1"); |
6817eab4 JB |
3127 | UNBLOCK_INPUT; |
3128 | if (! STRINGP (font)) | |
e5e548e3 RS |
3129 | font = build_string ("fixed"); |
3130 | ||
d387c960 JB |
3131 | x_default_parameter (f, parms, Qfont, font, |
3132 | "font", "Font", string); | |
3133 | } | |
9ef48a9d | 3134 | |
dd254b21 | 3135 | #ifdef USE_X_TOOLKIT |
82c90203 RS |
3136 | /* Prevent lwlib/xlwmenu.c from crashing because of a bug |
3137 | whereby it fails to get any font. */ | |
7556890b | 3138 | xlwmenu_default_font = f->output_data.x->font; |
dd254b21 | 3139 | #endif |
82c90203 | 3140 | |
cf177271 JB |
3141 | x_default_parameter (f, parms, Qborder_width, make_number (2), |
3142 | "borderwidth", "BorderWidth", number); | |
ddf768c3 JB |
3143 | /* This defaults to 2 in order to match xterm. We recognize either |
3144 | internalBorderWidth or internalBorder (which is what xterm calls | |
3145 | it). */ | |
3146 | if (NILP (Fassq (Qinternal_border_width, parms))) | |
3147 | { | |
3148 | Lisp_Object value; | |
3149 | ||
3150 | value = x_get_arg (parms, Qinternal_border_width, | |
3151 | "internalBorder", "BorderWidth", number); | |
3152 | if (! EQ (value, Qunbound)) | |
3153 | parms = Fcons (Fcons (Qinternal_border_width, value), | |
3154 | parms); | |
3155 | } | |
cf177271 JB |
3156 | x_default_parameter (f, parms, Qinternal_border_width, make_number (2), |
3157 | "internalBorderWidth", "BorderWidth", number); | |
a3c87d4e JB |
3158 | x_default_parameter (f, parms, Qvertical_scroll_bars, Qt, |
3159 | "verticalScrollBars", "ScrollBars", boolean); | |
01f1ba30 | 3160 | |
b9dc4443 | 3161 | /* Also do the stuff which must be set before the window exists. */ |
cf177271 JB |
3162 | x_default_parameter (f, parms, Qforeground_color, build_string ("black"), |
3163 | "foreground", "Foreground", string); | |
3164 | x_default_parameter (f, parms, Qbackground_color, build_string ("white"), | |
3165 | "background", "Background", string); | |
3166 | x_default_parameter (f, parms, Qmouse_color, build_string ("black"), | |
3167 | "pointerColor", "Foreground", string); | |
3168 | x_default_parameter (f, parms, Qcursor_color, build_string ("black"), | |
3169 | "cursorColor", "Foreground", string); | |
3170 | x_default_parameter (f, parms, Qborder_color, build_string ("black"), | |
3171 | "borderColor", "BorderColor", string); | |
01f1ba30 | 3172 | |
c7bcb20d | 3173 | x_default_parameter (f, parms, Qmenu_bar_lines, make_number (1), |
e1d962d7 | 3174 | "menuBar", "MenuBar", number); |
dff9a538 | 3175 | x_default_parameter (f, parms, Qscroll_bar_width, Qnil, |
4701395c | 3176 | "scrollBarWidth", "ScrollBarWidth", number); |
79873d50 RS |
3177 | x_default_parameter (f, parms, Qbuffer_predicate, Qnil, |
3178 | "bufferPredicate", "BufferPredicate", symbol); | |
c2304e02 | 3179 | x_default_parameter (f, parms, Qtitle, Qnil, |
ce3cadf4 | 3180 | "title", "Title", string); |
90eb1019 | 3181 | |
7556890b | 3182 | f->output_data.x->parent_desc = FRAME_X_DISPLAY_INFO (f)->root_window; |
f676886a | 3183 | window_prompting = x_figure_window_size (f, parms); |
01f1ba30 | 3184 | |
f83f10ba | 3185 | if (window_prompting & XNegative) |
2365c027 | 3186 | { |
f83f10ba | 3187 | if (window_prompting & YNegative) |
7556890b | 3188 | f->output_data.x->win_gravity = SouthEastGravity; |
f83f10ba | 3189 | else |
7556890b | 3190 | f->output_data.x->win_gravity = NorthEastGravity; |
f83f10ba RS |
3191 | } |
3192 | else | |
3193 | { | |
3194 | if (window_prompting & YNegative) | |
7556890b | 3195 | f->output_data.x->win_gravity = SouthWestGravity; |
f83f10ba | 3196 | else |
7556890b | 3197 | f->output_data.x->win_gravity = NorthWestGravity; |
2365c027 RS |
3198 | } |
3199 | ||
7556890b | 3200 | f->output_data.x->size_hint_flags = window_prompting; |
38d22040 | 3201 | |
a7f7d550 FP |
3202 | #ifdef USE_X_TOOLKIT |
3203 | x_window (f, window_prompting, minibuffer_only); | |
3204 | #else | |
f676886a | 3205 | x_window (f); |
a7f7d550 | 3206 | #endif |
f676886a JB |
3207 | x_icon (f, parms); |
3208 | x_make_gc (f); | |
ea96210c | 3209 | init_frame_faces (f); |
01f1ba30 | 3210 | |
f9942c9e JB |
3211 | /* We need to do this after creating the X window, so that the |
3212 | icon-creation functions can say whose icon they're describing. */ | |
cf177271 | 3213 | x_default_parameter (f, parms, Qicon_type, Qnil, |
6998a3b4 | 3214 | "bitmapIcon", "BitmapIcon", symbol); |
f9942c9e | 3215 | |
cf177271 JB |
3216 | x_default_parameter (f, parms, Qauto_raise, Qnil, |
3217 | "autoRaise", "AutoRaiseLower", boolean); | |
3218 | x_default_parameter (f, parms, Qauto_lower, Qnil, | |
3219 | "autoLower", "AutoRaiseLower", boolean); | |
dbc4e1c1 JB |
3220 | x_default_parameter (f, parms, Qcursor_type, Qbox, |
3221 | "cursorType", "CursorType", symbol); | |
f9942c9e | 3222 | |
f676886a | 3223 | /* Dimensions, especially f->height, must be done via change_frame_size. |
01f1ba30 | 3224 | Change will not be effected unless different from the current |
b9dc4443 | 3225 | f->height. */ |
f676886a JB |
3226 | width = f->width; |
3227 | height = f->height; | |
3228 | f->height = f->width = 0; | |
f9942c9e | 3229 | change_frame_size (f, height, width, 1, 0); |
d043f1a4 | 3230 | |
97787173 RS |
3231 | /* Tell the server what size and position, etc, we want, |
3232 | and how badly we want them. */ | |
01f1ba30 | 3233 | BLOCK_INPUT; |
7989f084 | 3234 | x_wm_set_size_hint (f, window_prompting, 0); |
01f1ba30 JB |
3235 | UNBLOCK_INPUT; |
3236 | ||
cf177271 | 3237 | tem = x_get_arg (parms, Qunsplittable, 0, 0, boolean); |
f676886a | 3238 | f->no_split = minibuffer_only || EQ (tem, Qt); |
01f1ba30 | 3239 | |
f8ea8499 PR |
3240 | UNGCPRO; |
3241 | ||
59d61058 RS |
3242 | /* It is now ok to make the frame official |
3243 | even if we get an error below. | |
3244 | And the frame needs to be on Vframe_list | |
3245 | or making it visible won't work. */ | |
3246 | Vframe_list = Fcons (frame, Vframe_list); | |
3247 | ||
08a90d6a RS |
3248 | /* Now that the frame is official, it counts as a reference to |
3249 | its display. */ | |
3250 | FRAME_X_DISPLAY_INFO (f)->reference_count++; | |
3251 | ||
d043f1a4 | 3252 | /* Make the window appear on the frame and enable display, |
a59e4f3d RS |
3253 | unless the caller says not to. However, with explicit parent, |
3254 | Emacs cannot control visibility, so don't try. */ | |
7556890b | 3255 | if (! f->output_data.x->explicit_parent) |
a59e4f3d RS |
3256 | { |
3257 | Lisp_Object visibility; | |
49795535 | 3258 | |
a59e4f3d RS |
3259 | visibility = x_get_arg (parms, Qvisibility, 0, 0, symbol); |
3260 | if (EQ (visibility, Qunbound)) | |
3261 | visibility = Qt; | |
49795535 | 3262 | |
a59e4f3d RS |
3263 | if (EQ (visibility, Qicon)) |
3264 | x_iconify_frame (f); | |
3265 | else if (! NILP (visibility)) | |
3266 | x_make_frame_visible (f); | |
3267 | else | |
3268 | /* Must have been Qnil. */ | |
3269 | ; | |
3270 | } | |
01f1ba30 | 3271 | |
9ef48a9d | 3272 | return unbind_to (count, frame); |
01f1ba30 JB |
3273 | } |
3274 | ||
0d17d282 KH |
3275 | /* FRAME is used only to get a handle on the X display. We don't pass the |
3276 | display info directly because we're called from frame.c, which doesn't | |
3277 | know about that structure. */ | |
87498171 | 3278 | Lisp_Object |
0d17d282 KH |
3279 | x_get_focus_frame (frame) |
3280 | struct frame *frame; | |
87498171 | 3281 | { |
0d17d282 | 3282 | struct x_display_info *dpyinfo = FRAME_X_DISPLAY_INFO (frame); |
87498171 | 3283 | Lisp_Object xfocus; |
0d17d282 | 3284 | if (! dpyinfo->x_focus_frame) |
87498171 KH |
3285 | return Qnil; |
3286 | ||
0d17d282 | 3287 | XSETFRAME (xfocus, dpyinfo->x_focus_frame); |
87498171 KH |
3288 | return xfocus; |
3289 | } | |
3290 | ||
f676886a | 3291 | DEFUN ("focus-frame", Ffocus_frame, Sfocus_frame, 1, 1, 0, |
9ae77b81 | 3292 | "This function is obsolete, and does nothing.") |
f676886a JB |
3293 | (frame) |
3294 | Lisp_Object frame; | |
01f1ba30 | 3295 | { |
01f1ba30 JB |
3296 | return Qnil; |
3297 | } | |
3298 | ||
f676886a | 3299 | DEFUN ("unfocus-frame", Funfocus_frame, Sunfocus_frame, 0, 0, 0, |
9ae77b81 | 3300 | "This function is obsolete, and does nothing.") |
01f1ba30 JB |
3301 | () |
3302 | { | |
01f1ba30 JB |
3303 | return Qnil; |
3304 | } | |
3305 | \f | |
f0614854 JB |
3306 | DEFUN ("x-list-fonts", Fx_list_fonts, Sx_list_fonts, 1, 3, 0, |
3307 | "Return a list of the names of available fonts matching PATTERN.\n\ | |
3308 | If optional arguments FACE and FRAME are specified, return only fonts\n\ | |
3309 | the same size as FACE on FRAME.\n\ | |
3310 | \n\ | |
3311 | PATTERN is a string, perhaps with wildcard characters;\n\ | |
3312 | the * character matches any substring, and\n\ | |
3313 | the ? character matches any single character.\n\ | |
3314 | PATTERN is case-insensitive.\n\ | |
08a90d6a | 3315 | FACE is a face name--a symbol.\n\ |
f0614854 JB |
3316 | \n\ |
3317 | The return value is a list of strings, suitable as arguments to\n\ | |
3318 | set-face-font.\n\ | |
3319 | \n\ | |
410d4321 RS |
3320 | Fonts Emacs can't use (i.e. proportional fonts) may or may not be excluded\n\ |
3321 | even if they match PATTERN and FACE.") | |
f0614854 JB |
3322 | (pattern, face, frame) |
3323 | Lisp_Object pattern, face, frame; | |
3324 | { | |
3325 | int num_fonts; | |
3326 | char **names; | |
40a5b2e1 | 3327 | #ifndef BROKEN_XLISTFONTSWITHINFO |
f0614854 | 3328 | XFontStruct *info; |
40a5b2e1 | 3329 | #endif |
f0614854 JB |
3330 | XFontStruct *size_ref; |
3331 | Lisp_Object list; | |
f1c16f36 | 3332 | FRAME_PTR f; |
f0614854 | 3333 | |
7fc9de26 | 3334 | check_x (); |
f0614854 JB |
3335 | CHECK_STRING (pattern, 0); |
3336 | if (!NILP (face)) | |
3337 | CHECK_SYMBOL (face, 1); | |
f0614854 | 3338 | |
b9dc4443 | 3339 | f = check_x_frame (frame); |
f1c16f36 RS |
3340 | |
3341 | /* Determine the width standard for comparison with the fonts we find. */ | |
3342 | ||
f0614854 JB |
3343 | if (NILP (face)) |
3344 | size_ref = 0; | |
3345 | else | |
3346 | { | |
90eb1019 RS |
3347 | int face_id; |
3348 | ||
3349 | /* Don't die if we get called with a terminal frame. */ | |
3350 | if (! FRAME_X_P (f)) | |
1c59f5df | 3351 | error ("Non-X frame used in `x-list-fonts'"); |
90eb1019 RS |
3352 | |
3353 | face_id = face_name_id_number (f, face); | |
f0614854 | 3354 | |
a081bd37 JB |
3355 | if (face_id < 0 || face_id >= FRAME_N_PARAM_FACES (f) |
3356 | || FRAME_PARAM_FACES (f) [face_id] == 0) | |
7556890b | 3357 | size_ref = f->output_data.x->font; |
6998a3b4 RS |
3358 | else |
3359 | { | |
a081bd37 | 3360 | size_ref = FRAME_PARAM_FACES (f) [face_id]->font; |
6998a3b4 | 3361 | if (size_ref == (XFontStruct *) (~0)) |
7556890b | 3362 | size_ref = f->output_data.x->font; |
6998a3b4 | 3363 | } |
f0614854 JB |
3364 | } |
3365 | ||
f1c16f36 | 3366 | /* See if we cached the result for this particular query. */ |
08a90d6a RS |
3367 | list = Fassoc (pattern, |
3368 | XCONS (FRAME_X_DISPLAY_INFO (f)->name_list_element)->cdr); | |
f1c16f36 RS |
3369 | |
3370 | /* We have info in the cache for this PATTERN. */ | |
3371 | if (!NILP (list)) | |
3372 | { | |
3373 | Lisp_Object tem, newlist; | |
3374 | ||
3375 | /* We have info about this pattern. */ | |
3376 | list = XCONS (list)->cdr; | |
3377 | ||
3378 | if (size_ref == 0) | |
3379 | return list; | |
3380 | ||
3381 | BLOCK_INPUT; | |
3382 | ||
3383 | /* Filter the cached info and return just the fonts that match FACE. */ | |
3384 | newlist = Qnil; | |
3385 | for (tem = list; CONSP (tem); tem = XCONS (tem)->cdr) | |
3386 | { | |
3387 | XFontStruct *thisinfo; | |
3388 | ||
25c26e74 RS |
3389 | x_catch_errors (FRAME_X_DISPLAY (f)); |
3390 | ||
3391 | thisinfo = XLoadQueryFont (FRAME_X_DISPLAY (f), | |
f1c16f36 RS |
3392 | XSTRING (XCONS (tem)->car)->data); |
3393 | ||
25c26e74 RS |
3394 | x_check_errors (FRAME_X_DISPLAY (f), "XLoadQueryFont failure: %s"); |
3395 | x_uncatch_errors (FRAME_X_DISPLAY (f)); | |
3396 | ||
3397 | if (thisinfo && same_size_fonts (thisinfo, size_ref)) | |
f1c16f36 RS |
3398 | newlist = Fcons (XCONS (tem)->car, newlist); |
3399 | ||
a03a26db KH |
3400 | if (thisinfo != 0) |
3401 | XFreeFont (FRAME_X_DISPLAY (f), thisinfo); | |
f1c16f36 RS |
3402 | } |
3403 | ||
3404 | UNBLOCK_INPUT; | |
3405 | ||
3406 | return newlist; | |
3407 | } | |
3408 | ||
f0614854 | 3409 | BLOCK_INPUT; |
f58534a3 | 3410 | |
25c26e74 RS |
3411 | x_catch_errors (FRAME_X_DISPLAY (f)); |
3412 | ||
f58534a3 | 3413 | /* Solaris 2.3 has a bug in XListFontsWithInfo. */ |
40a5b2e1 KH |
3414 | #ifndef BROKEN_XLISTFONTSWITHINFO |
3415 | if (size_ref) | |
3416 | names = XListFontsWithInfo (FRAME_X_DISPLAY (f), | |
3417 | XSTRING (pattern)->data, | |
3418 | 2000, /* maxnames */ | |
3419 | &num_fonts, /* count_return */ | |
3420 | &info); /* info_return */ | |
3421 | else | |
f58534a3 | 3422 | #endif |
40a5b2e1 KH |
3423 | names = XListFonts (FRAME_X_DISPLAY (f), |
3424 | XSTRING (pattern)->data, | |
3425 | 2000, /* maxnames */ | |
3426 | &num_fonts); /* count_return */ | |
3427 | ||
25c26e74 RS |
3428 | x_check_errors (FRAME_X_DISPLAY (f), "XListFonts failure: %s"); |
3429 | x_uncatch_errors (FRAME_X_DISPLAY (f)); | |
3430 | ||
f0614854 JB |
3431 | UNBLOCK_INPUT; |
3432 | ||
a9107360 | 3433 | list = Qnil; |
f0614854 | 3434 | |
a9107360 RS |
3435 | if (names) |
3436 | { | |
a9107360 | 3437 | int i; |
f1c16f36 RS |
3438 | Lisp_Object full_list; |
3439 | ||
3440 | /* Make a list of all the fonts we got back. | |
3441 | Store that in the font cache for the display. */ | |
3442 | full_list = Qnil; | |
3443 | for (i = 0; i < num_fonts; i++) | |
3444 | full_list = Fcons (build_string (names[i]), full_list); | |
08a90d6a | 3445 | XCONS (FRAME_X_DISPLAY_INFO (f)->name_list_element)->cdr |
f1c16f36 | 3446 | = Fcons (Fcons (pattern, full_list), |
08a90d6a | 3447 | XCONS (FRAME_X_DISPLAY_INFO (f)->name_list_element)->cdr); |
a9107360 | 3448 | |
f1c16f36 RS |
3449 | /* Make a list of the fonts that have the right width. */ |
3450 | list = Qnil; | |
a9107360 | 3451 | for (i = 0; i < num_fonts; i++) |
f58534a3 | 3452 | { |
40a5b2e1 | 3453 | int keeper; |
74712156 | 3454 | |
40a5b2e1 KH |
3455 | if (!size_ref) |
3456 | keeper = 1; | |
3457 | else | |
3458 | { | |
f58534a3 | 3459 | #ifdef BROKEN_XLISTFONTSWITHINFO |
40a5b2e1 KH |
3460 | XFontStruct *thisinfo; |
3461 | ||
3462 | BLOCK_INPUT; | |
25c26e74 RS |
3463 | |
3464 | x_catch_errors (FRAME_X_DISPLAY (f)); | |
40a5b2e1 | 3465 | thisinfo = XLoadQueryFont (FRAME_X_DISPLAY (f), names[i]); |
25c26e74 RS |
3466 | x_check_errors (FRAME_X_DISPLAY (f), |
3467 | "XLoadQueryFont failure: %s"); | |
3468 | x_uncatch_errors (FRAME_X_DISPLAY (f)); | |
3469 | ||
40a5b2e1 KH |
3470 | UNBLOCK_INPUT; |
3471 | ||
3472 | keeper = thisinfo && same_size_fonts (thisinfo, size_ref); | |
f58534a3 | 3473 | #else |
40a5b2e1 | 3474 | keeper = same_size_fonts (&info[i], size_ref); |
f58534a3 | 3475 | #endif |
40a5b2e1 KH |
3476 | } |
3477 | if (keeper) | |
f1c16f36 | 3478 | list = Fcons (build_string (names[i]), list); |
f58534a3 | 3479 | } |
f1c16f36 | 3480 | list = Fnreverse (list); |
a9107360 | 3481 | |
f58534a3 | 3482 | BLOCK_INPUT; |
40a5b2e1 KH |
3483 | #ifndef BROKEN_XLISTFONTSWITHINFO |
3484 | if (size_ref) | |
3485 | XFreeFontInfo (names, info, num_fonts); | |
3486 | else | |
f58534a3 | 3487 | #endif |
40a5b2e1 | 3488 | XFreeFontNames (names); |
f58534a3 | 3489 | UNBLOCK_INPUT; |
a9107360 | 3490 | } |
f0614854 JB |
3491 | |
3492 | return list; | |
3493 | } | |
3494 | ||
3495 | \f | |
b9dc4443 | 3496 | DEFUN ("x-color-defined-p", Fx_color_defined_p, Sx_color_defined_p, 1, 2, 0, |
e207bc6e | 3497 | "Return non-nil if color COLOR is supported on frame FRAME.\n\ |
08a90d6a | 3498 | If FRAME is omitted or nil, use the selected frame.") |
b9dc4443 RS |
3499 | (color, frame) |
3500 | Lisp_Object color, frame; | |
e12d55b2 | 3501 | { |
b9dc4443 RS |
3502 | XColor foo; |
3503 | FRAME_PTR f = check_x_frame (frame); | |
e12d55b2 | 3504 | |
b9dc4443 RS |
3505 | CHECK_STRING (color, 1); |
3506 | ||
3507 | if (defined_color (f, XSTRING (color)->data, &foo, 0)) | |
e12d55b2 RS |
3508 | return Qt; |
3509 | else | |
3510 | return Qnil; | |
3511 | } | |
3512 | ||
b9dc4443 RS |
3513 | DEFUN ("x-color-values", Fx_color_values, Sx_color_values, 1, 2, 0, |
3514 | "Return a description of the color named COLOR on frame FRAME.\n\ | |
e12d55b2 | 3515 | The value is a list of integer RGB values--(RED GREEN BLUE).\n\ |
a59e4f3d RS |
3516 | These values appear to range from 0 to 65280 or 65535, depending\n\ |
3517 | on the system; white is (65280 65280 65280) or (65535 65535 65535).\n\ | |
08a90d6a | 3518 | If FRAME is omitted or nil, use the selected frame.") |
b9dc4443 RS |
3519 | (color, frame) |
3520 | Lisp_Object color, frame; | |
01f1ba30 | 3521 | { |
b9dc4443 RS |
3522 | XColor foo; |
3523 | FRAME_PTR f = check_x_frame (frame); | |
3524 | ||
3525 | CHECK_STRING (color, 1); | |
01f1ba30 | 3526 | |
b9dc4443 | 3527 | if (defined_color (f, XSTRING (color)->data, &foo, 0)) |
57c82a63 RS |
3528 | { |
3529 | Lisp_Object rgb[3]; | |
3530 | ||
3531 | rgb[0] = make_number (foo.red); | |
3532 | rgb[1] = make_number (foo.green); | |
3533 | rgb[2] = make_number (foo.blue); | |
3534 | return Flist (3, rgb); | |
3535 | } | |
01f1ba30 JB |
3536 | else |
3537 | return Qnil; | |
3538 | } | |
3539 | ||
b9dc4443 | 3540 | DEFUN ("x-display-color-p", Fx_display_color_p, Sx_display_color_p, 0, 1, 0, |
08a90d6a RS |
3541 | "Return t if the X display supports color.\n\ |
3542 | The optional argument DISPLAY specifies which display to ask about.\n\ | |
3543 | DISPLAY should be either a frame or a display name (a string).\n\ | |
3544 | If omitted or nil, that stands for the selected frame's display.") | |
3545 | (display) | |
3546 | Lisp_Object display; | |
01f1ba30 | 3547 | { |
08a90d6a | 3548 | struct x_display_info *dpyinfo = check_x_display_info (display); |
11ae94fe | 3549 | |
b9dc4443 | 3550 | if (dpyinfo->n_planes <= 2) |
01f1ba30 JB |
3551 | return Qnil; |
3552 | ||
b9dc4443 | 3553 | switch (dpyinfo->visual->class) |
01f1ba30 JB |
3554 | { |
3555 | case StaticColor: | |
3556 | case PseudoColor: | |
3557 | case TrueColor: | |
3558 | case DirectColor: | |
3559 | return Qt; | |
3560 | ||
3561 | default: | |
3562 | return Qnil; | |
3563 | } | |
3564 | } | |
3565 | ||
d0c9d219 | 3566 | DEFUN ("x-display-grayscale-p", Fx_display_grayscale_p, Sx_display_grayscale_p, |
b9dc4443 | 3567 | 0, 1, 0, |
08a90d6a | 3568 | "Return t if the X display supports shades of gray.\n\ |
ae6b58f9 | 3569 | Note that color displays do support shades of gray.\n\ |
08a90d6a RS |
3570 | The optional argument DISPLAY specifies which display to ask about.\n\ |
3571 | DISPLAY should be either a frame or a display name (a string).\n\ | |
3572 | If omitted or nil, that stands for the selected frame's display.") | |
3573 | (display) | |
3574 | Lisp_Object display; | |
d0c9d219 | 3575 | { |
08a90d6a | 3576 | struct x_display_info *dpyinfo = check_x_display_info (display); |
d0c9d219 | 3577 | |
ae6b58f9 | 3578 | if (dpyinfo->n_planes <= 1) |
b9dc4443 RS |
3579 | return Qnil; |
3580 | ||
ae6b58f9 RS |
3581 | switch (dpyinfo->visual->class) |
3582 | { | |
3583 | case StaticColor: | |
3584 | case PseudoColor: | |
3585 | case TrueColor: | |
3586 | case DirectColor: | |
3587 | case StaticGray: | |
3588 | case GrayScale: | |
3589 | return Qt; | |
3590 | ||
3591 | default: | |
3592 | return Qnil; | |
3593 | } | |
d0c9d219 RS |
3594 | } |
3595 | ||
41beb8fc RS |
3596 | DEFUN ("x-display-pixel-width", Fx_display_pixel_width, Sx_display_pixel_width, |
3597 | 0, 1, 0, | |
08a90d6a RS |
3598 | "Returns the width in pixels of the X display DISPLAY.\n\ |
3599 | The optional argument DISPLAY specifies which display to ask about.\n\ | |
3600 | DISPLAY should be either a frame or a display name (a string).\n\ | |
3601 | If omitted or nil, that stands for the selected frame's display.") | |
3602 | (display) | |
3603 | Lisp_Object display; | |
41beb8fc | 3604 | { |
08a90d6a | 3605 | struct x_display_info *dpyinfo = check_x_display_info (display); |
b9dc4443 RS |
3606 | |
3607 | return make_number (dpyinfo->width); | |
41beb8fc RS |
3608 | } |
3609 | ||
3610 | DEFUN ("x-display-pixel-height", Fx_display_pixel_height, | |
3611 | Sx_display_pixel_height, 0, 1, 0, | |
08a90d6a RS |
3612 | "Returns the height in pixels of the X display DISPLAY.\n\ |
3613 | The optional argument DISPLAY specifies which display to ask about.\n\ | |
3614 | DISPLAY should be either a frame or a display name (a string).\n\ | |
3615 | If omitted or nil, that stands for the selected frame's display.") | |
3616 | (display) | |
3617 | Lisp_Object display; | |
41beb8fc | 3618 | { |
08a90d6a | 3619 | struct x_display_info *dpyinfo = check_x_display_info (display); |
b9dc4443 RS |
3620 | |
3621 | return make_number (dpyinfo->height); | |
41beb8fc RS |
3622 | } |
3623 | ||
3624 | DEFUN ("x-display-planes", Fx_display_planes, Sx_display_planes, | |
3625 | 0, 1, 0, | |
08a90d6a RS |
3626 | "Returns the number of bitplanes of the X display DISPLAY.\n\ |
3627 | The optional argument DISPLAY specifies which display to ask about.\n\ | |
3628 | DISPLAY should be either a frame or a display name (a string).\n\ | |
3629 | If omitted or nil, that stands for the selected frame's display.") | |
3630 | (display) | |
3631 | Lisp_Object display; | |
41beb8fc | 3632 | { |
08a90d6a | 3633 | struct x_display_info *dpyinfo = check_x_display_info (display); |
b9dc4443 RS |
3634 | |
3635 | return make_number (dpyinfo->n_planes); | |
41beb8fc RS |
3636 | } |
3637 | ||
3638 | DEFUN ("x-display-color-cells", Fx_display_color_cells, Sx_display_color_cells, | |
3639 | 0, 1, 0, | |
08a90d6a RS |
3640 | "Returns the number of color cells of the X display DISPLAY.\n\ |
3641 | The optional argument DISPLAY specifies which display to ask about.\n\ | |
3642 | DISPLAY should be either a frame or a display name (a string).\n\ | |
3643 | If omitted or nil, that stands for the selected frame's display.") | |
3644 | (display) | |
3645 | Lisp_Object display; | |
41beb8fc | 3646 | { |
08a90d6a | 3647 | struct x_display_info *dpyinfo = check_x_display_info (display); |
b9dc4443 RS |
3648 | |
3649 | return make_number (DisplayCells (dpyinfo->display, | |
3650 | XScreenNumberOfScreen (dpyinfo->screen))); | |
41beb8fc RS |
3651 | } |
3652 | ||
9d317b2c RS |
3653 | DEFUN ("x-server-max-request-size", Fx_server_max_request_size, |
3654 | Sx_server_max_request_size, | |
3655 | 0, 1, 0, | |
08a90d6a RS |
3656 | "Returns the maximum request size of the X server of display DISPLAY.\n\ |
3657 | The optional argument DISPLAY specifies which display to ask about.\n\ | |
3658 | DISPLAY should be either a frame or a display name (a string).\n\ | |
3659 | If omitted or nil, that stands for the selected frame's display.") | |
3660 | (display) | |
3661 | Lisp_Object display; | |
9d317b2c | 3662 | { |
08a90d6a | 3663 | struct x_display_info *dpyinfo = check_x_display_info (display); |
b9dc4443 RS |
3664 | |
3665 | return make_number (MAXREQUEST (dpyinfo->display)); | |
9d317b2c RS |
3666 | } |
3667 | ||
41beb8fc | 3668 | DEFUN ("x-server-vendor", Fx_server_vendor, Sx_server_vendor, 0, 1, 0, |
08a90d6a RS |
3669 | "Returns the vendor ID string of the X server of display DISPLAY.\n\ |
3670 | The optional argument DISPLAY specifies which display to ask about.\n\ | |
3671 | DISPLAY should be either a frame or a display name (a string).\n\ | |
3672 | If omitted or nil, that stands for the selected frame's display.") | |
3673 | (display) | |
3674 | Lisp_Object display; | |
41beb8fc | 3675 | { |
08a90d6a | 3676 | struct x_display_info *dpyinfo = check_x_display_info (display); |
b9dc4443 RS |
3677 | char *vendor = ServerVendor (dpyinfo->display); |
3678 | ||
41beb8fc RS |
3679 | if (! vendor) vendor = ""; |
3680 | return build_string (vendor); | |
3681 | } | |
3682 | ||
3683 | DEFUN ("x-server-version", Fx_server_version, Sx_server_version, 0, 1, 0, | |
08a90d6a | 3684 | "Returns the version numbers of the X server of display DISPLAY.\n\ |
41beb8fc RS |
3685 | The value is a list of three integers: the major and minor\n\ |
3686 | version numbers of the X Protocol in use, and the vendor-specific release\n\ | |
08a90d6a RS |
3687 | number. See also the function `x-server-vendor'.\n\n\ |
3688 | The optional argument DISPLAY specifies which display to ask about.\n\ | |
3689 | DISPLAY should be either a frame or a display name (a string).\n\ | |
3690 | If omitted or nil, that stands for the selected frame's display.") | |
3691 | (display) | |
3692 | Lisp_Object display; | |
41beb8fc | 3693 | { |
08a90d6a | 3694 | struct x_display_info *dpyinfo = check_x_display_info (display); |
b9dc4443 | 3695 | Display *dpy = dpyinfo->display; |
11ae94fe | 3696 | |
41beb8fc RS |
3697 | return Fcons (make_number (ProtocolVersion (dpy)), |
3698 | Fcons (make_number (ProtocolRevision (dpy)), | |
3699 | Fcons (make_number (VendorRelease (dpy)), Qnil))); | |
3700 | } | |
3701 | ||
3702 | DEFUN ("x-display-screens", Fx_display_screens, Sx_display_screens, 0, 1, 0, | |
08a90d6a RS |
3703 | "Returns the number of screens on the X server of display DISPLAY.\n\ |
3704 | The optional argument DISPLAY specifies which display to ask about.\n\ | |
3705 | DISPLAY should be either a frame or a display name (a string).\n\ | |
3706 | If omitted or nil, that stands for the selected frame's display.") | |
3707 | (display) | |
3708 | Lisp_Object display; | |
41beb8fc | 3709 | { |
08a90d6a | 3710 | struct x_display_info *dpyinfo = check_x_display_info (display); |
b9dc4443 RS |
3711 | |
3712 | return make_number (ScreenCount (dpyinfo->display)); | |
41beb8fc RS |
3713 | } |
3714 | ||
3715 | DEFUN ("x-display-mm-height", Fx_display_mm_height, Sx_display_mm_height, 0, 1, 0, | |
08a90d6a RS |
3716 | "Returns the height in millimeters of the X display DISPLAY.\n\ |
3717 | The optional argument DISPLAY specifies which display to ask about.\n\ | |
3718 | DISPLAY should be either a frame or a display name (a string).\n\ | |
3719 | If omitted or nil, that stands for the selected frame's display.") | |
3720 | (display) | |
3721 | Lisp_Object display; | |
41beb8fc | 3722 | { |
08a90d6a | 3723 | struct x_display_info *dpyinfo = check_x_display_info (display); |
b9dc4443 RS |
3724 | |
3725 | return make_number (HeightMMOfScreen (dpyinfo->screen)); | |
41beb8fc RS |
3726 | } |
3727 | ||
3728 | DEFUN ("x-display-mm-width", Fx_display_mm_width, Sx_display_mm_width, 0, 1, 0, | |
08a90d6a RS |
3729 | "Returns the width in millimeters of the X display DISPLAY.\n\ |
3730 | The optional argument DISPLAY specifies which display to ask about.\n\ | |
3731 | DISPLAY should be either a frame or a display name (a string).\n\ | |
3732 | If omitted or nil, that stands for the selected frame's display.") | |
3733 | (display) | |
3734 | Lisp_Object display; | |
41beb8fc | 3735 | { |
08a90d6a | 3736 | struct x_display_info *dpyinfo = check_x_display_info (display); |
b9dc4443 RS |
3737 | |
3738 | return make_number (WidthMMOfScreen (dpyinfo->screen)); | |
41beb8fc RS |
3739 | } |
3740 | ||
3741 | DEFUN ("x-display-backing-store", Fx_display_backing_store, | |
3742 | Sx_display_backing_store, 0, 1, 0, | |
08a90d6a RS |
3743 | "Returns an indication of whether X display DISPLAY does backing store.\n\ |
3744 | The value may be `always', `when-mapped', or `not-useful'.\n\ | |
3745 | The optional argument DISPLAY specifies which display to ask about.\n\ | |
3746 | DISPLAY should be either a frame or a display name (a string).\n\ | |
3747 | If omitted or nil, that stands for the selected frame's display.") | |
3748 | (display) | |
3749 | Lisp_Object display; | |
41beb8fc | 3750 | { |
08a90d6a | 3751 | struct x_display_info *dpyinfo = check_x_display_info (display); |
11ae94fe | 3752 | |
b9dc4443 | 3753 | switch (DoesBackingStore (dpyinfo->screen)) |
41beb8fc RS |
3754 | { |
3755 | case Always: | |
3756 | return intern ("always"); | |
3757 | ||
3758 | case WhenMapped: | |
3759 | return intern ("when-mapped"); | |
3760 | ||
3761 | case NotUseful: | |
3762 | return intern ("not-useful"); | |
3763 | ||
3764 | default: | |
3765 | error ("Strange value for BackingStore parameter of screen"); | |
3766 | } | |
3767 | } | |
3768 | ||
3769 | DEFUN ("x-display-visual-class", Fx_display_visual_class, | |
3770 | Sx_display_visual_class, 0, 1, 0, | |
08a90d6a | 3771 | "Returns the visual class of the X display DISPLAY.\n\ |
41beb8fc | 3772 | The value is one of the symbols `static-gray', `gray-scale',\n\ |
08a90d6a RS |
3773 | `static-color', `pseudo-color', `true-color', or `direct-color'.\n\n\ |
3774 | The optional argument DISPLAY specifies which display to ask about.\n\ | |
3775 | DISPLAY should be either a frame or a display name (a string).\n\ | |
3776 | If omitted or nil, that stands for the selected frame's display.") | |
3777 | (display) | |
3778 | Lisp_Object display; | |
41beb8fc | 3779 | { |
08a90d6a | 3780 | struct x_display_info *dpyinfo = check_x_display_info (display); |
11ae94fe | 3781 | |
b9dc4443 | 3782 | switch (dpyinfo->visual->class) |
41beb8fc RS |
3783 | { |
3784 | case StaticGray: return (intern ("static-gray")); | |
3785 | case GrayScale: return (intern ("gray-scale")); | |
3786 | case StaticColor: return (intern ("static-color")); | |
3787 | case PseudoColor: return (intern ("pseudo-color")); | |
3788 | case TrueColor: return (intern ("true-color")); | |
3789 | case DirectColor: return (intern ("direct-color")); | |
3790 | default: | |
3791 | error ("Display has an unknown visual class"); | |
3792 | } | |
3793 | } | |
3794 | ||
3795 | DEFUN ("x-display-save-under", Fx_display_save_under, | |
3796 | Sx_display_save_under, 0, 1, 0, | |
08a90d6a RS |
3797 | "Returns t if the X display DISPLAY supports the save-under feature.\n\ |
3798 | The optional argument DISPLAY specifies which display to ask about.\n\ | |
3799 | DISPLAY should be either a frame or a display name (a string).\n\ | |
3800 | If omitted or nil, that stands for the selected frame's display.") | |
3801 | (display) | |
3802 | Lisp_Object display; | |
41beb8fc | 3803 | { |
08a90d6a | 3804 | struct x_display_info *dpyinfo = check_x_display_info (display); |
11ae94fe | 3805 | |
b9dc4443 | 3806 | if (DoesSaveUnders (dpyinfo->screen) == True) |
41beb8fc RS |
3807 | return Qt; |
3808 | else | |
3809 | return Qnil; | |
3810 | } | |
3811 | \f | |
b9dc4443 | 3812 | int |
55caf99c RS |
3813 | x_pixel_width (f) |
3814 | register struct frame *f; | |
01f1ba30 | 3815 | { |
55caf99c | 3816 | return PIXEL_WIDTH (f); |
01f1ba30 JB |
3817 | } |
3818 | ||
b9dc4443 | 3819 | int |
55caf99c RS |
3820 | x_pixel_height (f) |
3821 | register struct frame *f; | |
01f1ba30 | 3822 | { |
55caf99c RS |
3823 | return PIXEL_HEIGHT (f); |
3824 | } | |
3825 | ||
b9dc4443 | 3826 | int |
55caf99c RS |
3827 | x_char_width (f) |
3828 | register struct frame *f; | |
3829 | { | |
7556890b | 3830 | return FONT_WIDTH (f->output_data.x->font); |
55caf99c RS |
3831 | } |
3832 | ||
b9dc4443 | 3833 | int |
55caf99c RS |
3834 | x_char_height (f) |
3835 | register struct frame *f; | |
3836 | { | |
7556890b | 3837 | return f->output_data.x->line_height; |
01f1ba30 | 3838 | } |
b9dc4443 RS |
3839 | |
3840 | int | |
3841 | x_screen_planes (frame) | |
3842 | Lisp_Object frame; | |
3843 | { | |
3844 | return FRAME_X_DISPLAY_INFO (XFRAME (frame))->n_planes; | |
3845 | } | |
01f1ba30 | 3846 | \f |
85ffea93 RS |
3847 | #if 0 /* These no longer seem like the right way to do things. */ |
3848 | ||
f676886a | 3849 | /* Draw a rectangle on the frame with left top corner including |
01f1ba30 | 3850 | the character specified by LEFT_CHAR and TOP_CHAR. The rectangle is |
b9dc4443 | 3851 | CHARS by LINES wide and long and is the color of the cursor. */ |
01f1ba30 JB |
3852 | |
3853 | void | |
f676886a JB |
3854 | x_rectangle (f, gc, left_char, top_char, chars, lines) |
3855 | register struct frame *f; | |
01f1ba30 JB |
3856 | GC gc; |
3857 | register int top_char, left_char, chars, lines; | |
3858 | { | |
3859 | int width; | |
3860 | int height; | |
7556890b RS |
3861 | int left = (left_char * FONT_WIDTH (f->output_data.x->font) |
3862 | + f->output_data.x->internal_border_width); | |
3863 | int top = (top_char * f->output_data.x->line_height | |
3864 | + f->output_data.x->internal_border_width); | |
01f1ba30 JB |
3865 | |
3866 | if (chars < 0) | |
7556890b | 3867 | width = FONT_WIDTH (f->output_data.x->font) / 2; |
01f1ba30 | 3868 | else |
7556890b | 3869 | width = FONT_WIDTH (f->output_data.x->font) * chars; |
01f1ba30 | 3870 | if (lines < 0) |
7556890b | 3871 | height = f->output_data.x->line_height / 2; |
01f1ba30 | 3872 | else |
7556890b | 3873 | height = f->output_data.x->line_height * lines; |
01f1ba30 | 3874 | |
b9dc4443 | 3875 | XDrawRectangle (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
01f1ba30 JB |
3876 | gc, left, top, width, height); |
3877 | } | |
3878 | ||
3879 | DEFUN ("x-draw-rectangle", Fx_draw_rectangle, Sx_draw_rectangle, 5, 5, 0, | |
f676886a | 3880 | "Draw a rectangle on FRAME between coordinates specified by\n\ |
01f1ba30 | 3881 | numbers X0, Y0, X1, Y1 in the cursor pixel.") |
f676886a JB |
3882 | (frame, X0, Y0, X1, Y1) |
3883 | register Lisp_Object frame, X0, X1, Y0, Y1; | |
01f1ba30 JB |
3884 | { |
3885 | register int x0, y0, x1, y1, top, left, n_chars, n_lines; | |
3886 | ||
f676886a | 3887 | CHECK_LIVE_FRAME (frame, 0); |
01f1ba30 JB |
3888 | CHECK_NUMBER (X0, 0); |
3889 | CHECK_NUMBER (Y0, 1); | |
3890 | CHECK_NUMBER (X1, 2); | |
3891 | CHECK_NUMBER (Y1, 3); | |
3892 | ||
3893 | x0 = XINT (X0); | |
3894 | x1 = XINT (X1); | |
3895 | y0 = XINT (Y0); | |
3896 | y1 = XINT (Y1); | |
3897 | ||
3898 | if (y1 > y0) | |
3899 | { | |
3900 | top = y0; | |
3901 | n_lines = y1 - y0 + 1; | |
3902 | } | |
3903 | else | |
3904 | { | |
3905 | top = y1; | |
3906 | n_lines = y0 - y1 + 1; | |
3907 | } | |
3908 | ||
3909 | if (x1 > x0) | |
3910 | { | |
3911 | left = x0; | |
3912 | n_chars = x1 - x0 + 1; | |
3913 | } | |
3914 | else | |
3915 | { | |
3916 | left = x1; | |
3917 | n_chars = x0 - x1 + 1; | |
3918 | } | |
3919 | ||
3920 | BLOCK_INPUT; | |
7556890b | 3921 | x_rectangle (XFRAME (frame), XFRAME (frame)->output_data.x->cursor_gc, |
01f1ba30 JB |
3922 | left, top, n_chars, n_lines); |
3923 | UNBLOCK_INPUT; | |
3924 | ||
3925 | return Qt; | |
3926 | } | |
3927 | ||
3928 | DEFUN ("x-erase-rectangle", Fx_erase_rectangle, Sx_erase_rectangle, 5, 5, 0, | |
f676886a | 3929 | "Draw a rectangle drawn on FRAME between coordinates\n\ |
01f1ba30 | 3930 | X0, Y0, X1, Y1 in the regular background-pixel.") |
f676886a JB |
3931 | (frame, X0, Y0, X1, Y1) |
3932 | register Lisp_Object frame, X0, Y0, X1, Y1; | |
01f1ba30 JB |
3933 | { |
3934 | register int x0, y0, x1, y1, top, left, n_chars, n_lines; | |
3935 | ||
b9dc4443 | 3936 | CHECK_LIVE_FRAME (frame, 0); |
01f1ba30 JB |
3937 | CHECK_NUMBER (X0, 0); |
3938 | CHECK_NUMBER (Y0, 1); | |
3939 | CHECK_NUMBER (X1, 2); | |
3940 | CHECK_NUMBER (Y1, 3); | |
3941 | ||
3942 | x0 = XINT (X0); | |
3943 | x1 = XINT (X1); | |
3944 | y0 = XINT (Y0); | |
3945 | y1 = XINT (Y1); | |
3946 | ||
3947 | if (y1 > y0) | |
3948 | { | |
3949 | top = y0; | |
3950 | n_lines = y1 - y0 + 1; | |
3951 | } | |
3952 | else | |
3953 | { | |
3954 | top = y1; | |
3955 | n_lines = y0 - y1 + 1; | |
3956 | } | |
3957 | ||
3958 | if (x1 > x0) | |
3959 | { | |
3960 | left = x0; | |
3961 | n_chars = x1 - x0 + 1; | |
3962 | } | |
3963 | else | |
3964 | { | |
3965 | left = x1; | |
3966 | n_chars = x0 - x1 + 1; | |
3967 | } | |
3968 | ||
3969 | BLOCK_INPUT; | |
7556890b | 3970 | x_rectangle (XFRAME (frame), XFRAME (frame)->output_data.x->reverse_gc, |
01f1ba30 JB |
3971 | left, top, n_chars, n_lines); |
3972 | UNBLOCK_INPUT; | |
3973 | ||
3974 | return Qt; | |
3975 | } | |
3976 | ||
3977 | /* Draw lines around the text region beginning at the character position | |
3978 | TOP_X, TOP_Y and ending at BOTTOM_X and BOTTOM_Y. GC specifies the | |
b9dc4443 | 3979 | pixel and line characteristics. */ |
01f1ba30 | 3980 | |
f676886a | 3981 | #define line_len(line) (FRAME_CURRENT_GLYPHS (f)->used[(line)]) |
01f1ba30 JB |
3982 | |
3983 | static void | |
f676886a JB |
3984 | outline_region (f, gc, top_x, top_y, bottom_x, bottom_y) |
3985 | register struct frame *f; | |
01f1ba30 JB |
3986 | GC gc; |
3987 | int top_x, top_y, bottom_x, bottom_y; | |
3988 | { | |
7556890b RS |
3989 | register int ibw = f->output_data.x->internal_border_width; |
3990 | register int font_w = FONT_WIDTH (f->output_data.x->font); | |
3991 | register int font_h = f->output_data.x->line_height; | |
01f1ba30 JB |
3992 | int y = top_y; |
3993 | int x = line_len (y); | |
9ef48a9d RS |
3994 | XPoint *pixel_points |
3995 | = (XPoint *) alloca (((bottom_y - top_y + 2) * 4) * sizeof (XPoint)); | |
01f1ba30 JB |
3996 | register XPoint *this_point = pixel_points; |
3997 | ||
3998 | /* Do the horizontal top line/lines */ | |
3999 | if (top_x == 0) | |
4000 | { | |
4001 | this_point->x = ibw; | |
4002 | this_point->y = ibw + (font_h * top_y); | |
4003 | this_point++; | |
4004 | if (x == 0) | |
b9dc4443 | 4005 | this_point->x = ibw + (font_w / 2); /* Half-size for newline chars. */ |
01f1ba30 JB |
4006 | else |
4007 | this_point->x = ibw + (font_w * x); | |
4008 | this_point->y = (this_point - 1)->y; | |
4009 | } | |
4010 | else | |
4011 | { | |
4012 | this_point->x = ibw; | |
4013 | this_point->y = ibw + (font_h * (top_y + 1)); | |
4014 | this_point++; | |
4015 | this_point->x = ibw + (font_w * top_x); | |
4016 | this_point->y = (this_point - 1)->y; | |
4017 | this_point++; | |
4018 | this_point->x = (this_point - 1)->x; | |
4019 | this_point->y = ibw + (font_h * top_y); | |
4020 | this_point++; | |
4021 | this_point->x = ibw + (font_w * x); | |
4022 | this_point->y = (this_point - 1)->y; | |
4023 | } | |
4024 | ||
b9dc4443 | 4025 | /* Now do the right side. */ |
01f1ba30 JB |
4026 | while (y < bottom_y) |
4027 | { /* Right vertical edge */ | |
4028 | this_point++; | |
4029 | this_point->x = (this_point - 1)->x; | |
4030 | this_point->y = ibw + (font_h * (y + 1)); | |
4031 | this_point++; | |
4032 | ||
4033 | y++; /* Horizontal connection to next line */ | |
4034 | x = line_len (y); | |
4035 | if (x == 0) | |
4036 | this_point->x = ibw + (font_w / 2); | |
4037 | else | |
4038 | this_point->x = ibw + (font_w * x); | |
4039 | ||
4040 | this_point->y = (this_point - 1)->y; | |
4041 | } | |
4042 | ||
b9dc4443 | 4043 | /* Now do the bottom and connect to the top left point. */ |
01f1ba30 JB |
4044 | this_point->x = ibw + (font_w * (bottom_x + 1)); |
4045 | ||
4046 | this_point++; | |
4047 | this_point->x = (this_point - 1)->x; | |
4048 | this_point->y = ibw + (font_h * (bottom_y + 1)); | |
4049 | this_point++; | |
4050 | this_point->x = ibw; | |
4051 | this_point->y = (this_point - 1)->y; | |
4052 | this_point++; | |
4053 | this_point->x = pixel_points->x; | |
4054 | this_point->y = pixel_points->y; | |
4055 | ||
b9dc4443 | 4056 | XDrawLines (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
01f1ba30 JB |
4057 | gc, pixel_points, |
4058 | (this_point - pixel_points + 1), CoordModeOrigin); | |
4059 | } | |
4060 | ||
4061 | DEFUN ("x-contour-region", Fx_contour_region, Sx_contour_region, 1, 1, 0, | |
4062 | "Highlight the region between point and the character under the mouse\n\ | |
f676886a | 4063 | selected frame.") |
01f1ba30 JB |
4064 | (event) |
4065 | register Lisp_Object event; | |
4066 | { | |
4067 | register int x0, y0, x1, y1; | |
f676886a | 4068 | register struct frame *f = selected_frame; |
01f1ba30 JB |
4069 | register int p1, p2; |
4070 | ||
4071 | CHECK_CONS (event, 0); | |
4072 | ||
4073 | BLOCK_INPUT; | |
4074 | x0 = XINT (Fcar (Fcar (event))); | |
4075 | y0 = XINT (Fcar (Fcdr (Fcar (event)))); | |
4076 | ||
b9dc4443 RS |
4077 | /* If the mouse is past the end of the line, don't that area. */ |
4078 | /* ReWrite this... */ | |
01f1ba30 | 4079 | |
f676886a JB |
4080 | x1 = f->cursor_x; |
4081 | y1 = f->cursor_y; | |
01f1ba30 JB |
4082 | |
4083 | if (y1 > y0) /* point below mouse */ | |
7556890b | 4084 | outline_region (f, f->output_data.x->cursor_gc, |
01f1ba30 JB |
4085 | x0, y0, x1, y1); |
4086 | else if (y1 < y0) /* point above mouse */ | |
7556890b | 4087 | outline_region (f, f->output_data.x->cursor_gc, |
01f1ba30 JB |
4088 | x1, y1, x0, y0); |
4089 | else /* same line: draw horizontal rectangle */ | |
4090 | { | |
4091 | if (x1 > x0) | |
7556890b | 4092 | x_rectangle (f, f->output_data.x->cursor_gc, |
01f1ba30 JB |
4093 | x0, y0, (x1 - x0 + 1), 1); |
4094 | else if (x1 < x0) | |
7556890b | 4095 | x_rectangle (f, f->output_data.x->cursor_gc, |
01f1ba30 JB |
4096 | x1, y1, (x0 - x1 + 1), 1); |
4097 | } | |
4098 | ||
b9dc4443 | 4099 | XFlush (FRAME_X_DISPLAY (f)); |
01f1ba30 JB |
4100 | UNBLOCK_INPUT; |
4101 | ||
4102 | return Qnil; | |
4103 | } | |
4104 | ||
4105 | DEFUN ("x-uncontour-region", Fx_uncontour_region, Sx_uncontour_region, 1, 1, 0, | |
4106 | "Erase any highlighting of the region between point and the character\n\ | |
f676886a | 4107 | at X, Y on the selected frame.") |
01f1ba30 JB |
4108 | (event) |
4109 | register Lisp_Object event; | |
4110 | { | |
4111 | register int x0, y0, x1, y1; | |
f676886a | 4112 | register struct frame *f = selected_frame; |
01f1ba30 JB |
4113 | |
4114 | BLOCK_INPUT; | |
4115 | x0 = XINT (Fcar (Fcar (event))); | |
4116 | y0 = XINT (Fcar (Fcdr (Fcar (event)))); | |
f676886a JB |
4117 | x1 = f->cursor_x; |
4118 | y1 = f->cursor_y; | |
01f1ba30 JB |
4119 | |
4120 | if (y1 > y0) /* point below mouse */ | |
7556890b | 4121 | outline_region (f, f->output_data.x->reverse_gc, |
01f1ba30 JB |
4122 | x0, y0, x1, y1); |
4123 | else if (y1 < y0) /* point above mouse */ | |
7556890b | 4124 | outline_region (f, f->output_data.x->reverse_gc, |
01f1ba30 JB |
4125 | x1, y1, x0, y0); |
4126 | else /* same line: draw horizontal rectangle */ | |
4127 | { | |
4128 | if (x1 > x0) | |
7556890b | 4129 | x_rectangle (f, f->output_data.x->reverse_gc, |
01f1ba30 JB |
4130 | x0, y0, (x1 - x0 + 1), 1); |
4131 | else if (x1 < x0) | |
7556890b | 4132 | x_rectangle (f, f->output_data.x->reverse_gc, |
01f1ba30 JB |
4133 | x1, y1, (x0 - x1 + 1), 1); |
4134 | } | |
4135 | UNBLOCK_INPUT; | |
4136 | ||
4137 | return Qnil; | |
4138 | } | |
4139 | ||
01f1ba30 JB |
4140 | #if 0 |
4141 | int contour_begin_x, contour_begin_y; | |
4142 | int contour_end_x, contour_end_y; | |
4143 | int contour_npoints; | |
4144 | ||
4145 | /* Clip the top part of the contour lines down (and including) line Y_POS. | |
4146 | If X_POS is in the middle (rather than at the end) of the line, drop | |
b9dc4443 | 4147 | down a line at that character. */ |
01f1ba30 JB |
4148 | |
4149 | static void | |
4150 | clip_contour_top (y_pos, x_pos) | |
4151 | { | |
4152 | register XPoint *begin = contour_lines[y_pos].top_left; | |
4153 | register XPoint *end; | |
4154 | register int npoints; | |
f676886a | 4155 | register struct display_line *line = selected_frame->phys_lines[y_pos + 1]; |
01f1ba30 | 4156 | |
b9dc4443 | 4157 | if (x_pos >= line->len - 1) /* Draw one, straight horizontal line. */ |
01f1ba30 JB |
4158 | { |
4159 | end = contour_lines[y_pos].top_right; | |
4160 | npoints = (end - begin + 1); | |
4161 | XDrawLines (x_current_display, contour_window, | |
4162 | contour_erase_gc, begin_erase, npoints, CoordModeOrigin); | |
4163 | ||
4164 | bcopy (end, begin + 1, contour_last_point - end + 1); | |
4165 | contour_last_point -= (npoints - 2); | |
4166 | XDrawLines (x_current_display, contour_window, | |
4167 | contour_erase_gc, begin, 2, CoordModeOrigin); | |
4168 | XFlush (x_current_display); | |
4169 | ||
b9dc4443 | 4170 | /* Now, update contour_lines structure. */ |
01f1ba30 JB |
4171 | } |
4172 | /* ______. */ | |
4173 | else /* |________*/ | |
4174 | { | |
4175 | register XPoint *p = begin + 1; | |
4176 | end = contour_lines[y_pos].bottom_right; | |
4177 | npoints = (end - begin + 1); | |
4178 | XDrawLines (x_current_display, contour_window, | |
4179 | contour_erase_gc, begin_erase, npoints, CoordModeOrigin); | |
4180 | ||
4181 | p->y = begin->y; | |
4182 | p->x = ibw + (font_w * (x_pos + 1)); | |
4183 | p++; | |
4184 | p->y = begin->y + font_h; | |
4185 | p->x = (p - 1)->x; | |
4186 | bcopy (end, begin + 3, contour_last_point - end + 1); | |
4187 | contour_last_point -= (npoints - 5); | |
4188 | XDrawLines (x_current_display, contour_window, | |
4189 | contour_erase_gc, begin, 4, CoordModeOrigin); | |
4190 | XFlush (x_current_display); | |
4191 | ||
b9dc4443 | 4192 | /* Now, update contour_lines structure. */ |
01f1ba30 JB |
4193 | } |
4194 | } | |
4195 | ||
eb8c3be9 | 4196 | /* Erase the top horizontal lines of the contour, and then extend |
b9dc4443 | 4197 | the contour upwards. */ |
01f1ba30 JB |
4198 | |
4199 | static void | |
4200 | extend_contour_top (line) | |
4201 | { | |
4202 | } | |
4203 | ||
4204 | static void | |
4205 | clip_contour_bottom (x_pos, y_pos) | |
4206 | int x_pos, y_pos; | |
4207 | { | |
4208 | } | |
4209 | ||
4210 | static void | |
4211 | extend_contour_bottom (x_pos, y_pos) | |
4212 | { | |
4213 | } | |
4214 | ||
4215 | DEFUN ("x-select-region", Fx_select_region, Sx_select_region, 1, 1, "e", | |
4216 | "") | |
4217 | (event) | |
4218 | Lisp_Object event; | |
4219 | { | |
f676886a JB |
4220 | register struct frame *f = selected_frame; |
4221 | register int point_x = f->cursor_x; | |
4222 | register int point_y = f->cursor_y; | |
01f1ba30 JB |
4223 | register int mouse_below_point; |
4224 | register Lisp_Object obj; | |
4225 | register int x_contour_x, x_contour_y; | |
4226 | ||
4227 | x_contour_x = x_mouse_x; | |
4228 | x_contour_y = x_mouse_y; | |
4229 | if (x_contour_y > point_y || (x_contour_y == point_y | |
4230 | && x_contour_x > point_x)) | |
4231 | { | |
4232 | mouse_below_point = 1; | |
7556890b | 4233 | outline_region (f, f->output_data.x->cursor_gc, point_x, point_y, |
01f1ba30 JB |
4234 | x_contour_x, x_contour_y); |
4235 | } | |
4236 | else | |
4237 | { | |
4238 | mouse_below_point = 0; | |
7556890b | 4239 | outline_region (f, f->output_data.x->cursor_gc, x_contour_x, x_contour_y, |
01f1ba30 JB |
4240 | point_x, point_y); |
4241 | } | |
4242 | ||
4243 | while (1) | |
4244 | { | |
95be70ed | 4245 | obj = read_char (-1, 0, 0, Qnil, 0); |
6a5e54e2 | 4246 | if (!CONSP (obj)) |
01f1ba30 JB |
4247 | break; |
4248 | ||
4249 | if (mouse_below_point) | |
4250 | { | |
b9dc4443 | 4251 | if (x_mouse_y <= point_y) /* Flipped. */ |
01f1ba30 JB |
4252 | { |
4253 | mouse_below_point = 0; | |
4254 | ||
7556890b | 4255 | outline_region (f, f->output_data.x->reverse_gc, point_x, point_y, |
01f1ba30 | 4256 | x_contour_x, x_contour_y); |
7556890b | 4257 | outline_region (f, f->output_data.x->cursor_gc, x_mouse_x, x_mouse_y, |
01f1ba30 JB |
4258 | point_x, point_y); |
4259 | } | |
b9dc4443 | 4260 | else if (x_mouse_y < x_contour_y) /* Bottom clipped. */ |
01f1ba30 JB |
4261 | { |
4262 | clip_contour_bottom (x_mouse_y); | |
4263 | } | |
b9dc4443 | 4264 | else if (x_mouse_y > x_contour_y) /* Bottom extended. */ |
01f1ba30 JB |
4265 | { |
4266 | extend_bottom_contour (x_mouse_y); | |
4267 | } | |
4268 | ||
4269 | x_contour_x = x_mouse_x; | |
4270 | x_contour_y = x_mouse_y; | |
4271 | } | |
4272 | else /* mouse above or same line as point */ | |
4273 | { | |
b9dc4443 | 4274 | if (x_mouse_y >= point_y) /* Flipped. */ |
01f1ba30 JB |
4275 | { |
4276 | mouse_below_point = 1; | |
4277 | ||
7556890b | 4278 | outline_region (f, f->output_data.x->reverse_gc, |
01f1ba30 | 4279 | x_contour_x, x_contour_y, point_x, point_y); |
7556890b | 4280 | outline_region (f, f->output_data.x->cursor_gc, point_x, point_y, |
01f1ba30 JB |
4281 | x_mouse_x, x_mouse_y); |
4282 | } | |
b9dc4443 | 4283 | else if (x_mouse_y > x_contour_y) /* Top clipped. */ |
01f1ba30 JB |
4284 | { |
4285 | clip_contour_top (x_mouse_y); | |
4286 | } | |
b9dc4443 | 4287 | else if (x_mouse_y < x_contour_y) /* Top extended. */ |
01f1ba30 JB |
4288 | { |
4289 | extend_contour_top (x_mouse_y); | |
4290 | } | |
4291 | } | |
4292 | } | |
4293 | ||
b4f5687c | 4294 | unread_command_event = obj; |
01f1ba30 JB |
4295 | if (mouse_below_point) |
4296 | { | |
4297 | contour_begin_x = point_x; | |
4298 | contour_begin_y = point_y; | |
4299 | contour_end_x = x_contour_x; | |
4300 | contour_end_y = x_contour_y; | |
4301 | } | |
4302 | else | |
4303 | { | |
4304 | contour_begin_x = x_contour_x; | |
4305 | contour_begin_y = x_contour_y; | |
4306 | contour_end_x = point_x; | |
4307 | contour_end_y = point_y; | |
4308 | } | |
4309 | } | |
4310 | #endif | |
4311 | ||
4312 | DEFUN ("x-horizontal-line", Fx_horizontal_line, Sx_horizontal_line, 1, 1, "e", | |
4313 | "") | |
4314 | (event) | |
4315 | Lisp_Object event; | |
4316 | { | |
4317 | register Lisp_Object obj; | |
f676886a | 4318 | struct frame *f = selected_frame; |
01f1ba30 | 4319 | register struct window *w = XWINDOW (selected_window); |
7556890b RS |
4320 | register GC line_gc = f->output_data.x->cursor_gc; |
4321 | register GC erase_gc = f->output_data.x->reverse_gc; | |
01f1ba30 JB |
4322 | #if 0 |
4323 | char dash_list[] = {6, 4, 6, 4}; | |
4324 | int dashes = 4; | |
4325 | XGCValues gc_values; | |
4326 | #endif | |
4327 | register int previous_y; | |
7556890b RS |
4328 | register int line = (x_mouse_y + 1) * f->output_data.x->line_height |
4329 | + f->output_data.x->internal_border_width; | |
4330 | register int left = f->output_data.x->internal_border_width | |
01f1ba30 | 4331 | + (w->left |
7556890b | 4332 | * FONT_WIDTH (f->output_data.x->font)); |
01f1ba30 | 4333 | register int right = left + (w->width |
7556890b RS |
4334 | * FONT_WIDTH (f->output_data.x->font)) |
4335 | - f->output_data.x->internal_border_width; | |
01f1ba30 JB |
4336 | |
4337 | #if 0 | |
4338 | BLOCK_INPUT; | |
7556890b RS |
4339 | gc_values.foreground = f->output_data.x->cursor_pixel; |
4340 | gc_values.background = f->output_data.x->background_pixel; | |
01f1ba30 JB |
4341 | gc_values.line_width = 1; |
4342 | gc_values.line_style = LineOnOffDash; | |
4343 | gc_values.cap_style = CapRound; | |
4344 | gc_values.join_style = JoinRound; | |
4345 | ||
b9dc4443 | 4346 | line_gc = XCreateGC (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
01f1ba30 JB |
4347 | GCLineStyle | GCJoinStyle | GCCapStyle |
4348 | | GCLineWidth | GCForeground | GCBackground, | |
4349 | &gc_values); | |
b9dc4443 | 4350 | XSetDashes (FRAME_X_DISPLAY (f), line_gc, 0, dash_list, dashes); |
7556890b RS |
4351 | gc_values.foreground = f->output_data.x->background_pixel; |
4352 | gc_values.background = f->output_data.x->foreground_pixel; | |
b9dc4443 | 4353 | erase_gc = XCreateGC (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
01f1ba30 JB |
4354 | GCLineStyle | GCJoinStyle | GCCapStyle |
4355 | | GCLineWidth | GCForeground | GCBackground, | |
4356 | &gc_values); | |
b9dc4443 | 4357 | XSetDashes (FRAME_X_DISPLAY (f), erase_gc, 0, dash_list, dashes); |
ed662bdd | 4358 | UNBLOCK_INPUT; |
01f1ba30 JB |
4359 | #endif |
4360 | ||
4361 | while (1) | |
4362 | { | |
4363 | BLOCK_INPUT; | |
4364 | if (x_mouse_y >= XINT (w->top) | |
4365 | && x_mouse_y < XINT (w->top) + XINT (w->height) - 1) | |
4366 | { | |
4367 | previous_y = x_mouse_y; | |
7556890b RS |
4368 | line = (x_mouse_y + 1) * f->output_data.x->line_height |
4369 | + f->output_data.x->internal_border_width; | |
b9dc4443 | 4370 | XDrawLine (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
01f1ba30 JB |
4371 | line_gc, left, line, right, line); |
4372 | } | |
b9dc4443 | 4373 | XFlush (FRAME_X_DISPLAY (f)); |
01f1ba30 JB |
4374 | UNBLOCK_INPUT; |
4375 | ||
4376 | do | |
4377 | { | |
95be70ed | 4378 | obj = read_char (-1, 0, 0, Qnil, 0); |
6a5e54e2 | 4379 | if (!CONSP (obj) |
01f1ba30 | 4380 | || (! EQ (Fcar (Fcdr (Fcdr (obj))), |
6a5e54e2 | 4381 | Qvertical_scroll_bar)) |
01f1ba30 JB |
4382 | || x_mouse_grabbed) |
4383 | { | |
4384 | BLOCK_INPUT; | |
b9dc4443 | 4385 | XDrawLine (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
01f1ba30 | 4386 | erase_gc, left, line, right, line); |
b4f5687c | 4387 | unread_command_event = obj; |
01f1ba30 | 4388 | #if 0 |
b9dc4443 RS |
4389 | XFreeGC (FRAME_X_DISPLAY (f), line_gc); |
4390 | XFreeGC (FRAME_X_DISPLAY (f), erase_gc); | |
01f1ba30 | 4391 | #endif |
ed662bdd | 4392 | UNBLOCK_INPUT; |
01f1ba30 JB |
4393 | return Qnil; |
4394 | } | |
4395 | } | |
4396 | while (x_mouse_y == previous_y); | |
4397 | ||
4398 | BLOCK_INPUT; | |
b9dc4443 | 4399 | XDrawLine (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
01f1ba30 JB |
4400 | erase_gc, left, line, right, line); |
4401 | UNBLOCK_INPUT; | |
4402 | } | |
4403 | } | |
06ef7355 | 4404 | #endif |
01f1ba30 | 4405 | \f |
01f1ba30 | 4406 | #if 0 |
b9dc4443 | 4407 | /* These keep track of the rectangle following the pointer. */ |
01f1ba30 JB |
4408 | int mouse_track_top, mouse_track_left, mouse_track_width; |
4409 | ||
b9dc4443 RS |
4410 | /* Offset in buffer of character under the pointer, or 0. */ |
4411 | int mouse_buffer_offset; | |
4412 | ||
01f1ba30 JB |
4413 | DEFUN ("x-track-pointer", Fx_track_pointer, Sx_track_pointer, 0, 0, 0, |
4414 | "Track the pointer.") | |
4415 | () | |
4416 | { | |
4417 | static Cursor current_pointer_shape; | |
f676886a | 4418 | FRAME_PTR f = x_mouse_frame; |
01f1ba30 JB |
4419 | |
4420 | BLOCK_INPUT; | |
f676886a | 4421 | if (EQ (Vmouse_frame_part, Qtext_part) |
7556890b | 4422 | && (current_pointer_shape != f->output_data.x->nontext_cursor)) |
01f1ba30 JB |
4423 | { |
4424 | unsigned char c; | |
4425 | struct buffer *buf; | |
4426 | ||
7556890b | 4427 | current_pointer_shape = f->output_data.x->nontext_cursor; |
b9dc4443 | 4428 | XDefineCursor (FRAME_X_DISPLAY (f), |
fe24a618 | 4429 | FRAME_X_WINDOW (f), |
01f1ba30 JB |
4430 | current_pointer_shape); |
4431 | ||
4432 | buf = XBUFFER (XWINDOW (Vmouse_window)->buffer); | |
4433 | c = *(BUF_CHAR_ADDRESS (buf, mouse_buffer_offset)); | |
4434 | } | |
f676886a | 4435 | else if (EQ (Vmouse_frame_part, Qmodeline_part) |
7556890b | 4436 | && (current_pointer_shape != f->output_data.x->modeline_cursor)) |
01f1ba30 | 4437 | { |
7556890b | 4438 | current_pointer_shape = f->output_data.x->modeline_cursor; |
b9dc4443 | 4439 | XDefineCursor (FRAME_X_DISPLAY (f), |
fe24a618 | 4440 | FRAME_X_WINDOW (f), |
01f1ba30 JB |
4441 | current_pointer_shape); |
4442 | } | |
4443 | ||
b9dc4443 | 4444 | XFlush (FRAME_X_DISPLAY (f)); |
01f1ba30 JB |
4445 | UNBLOCK_INPUT; |
4446 | } | |
4447 | #endif | |
4448 | ||
4449 | #if 0 | |
4450 | DEFUN ("x-track-pointer", Fx_track_pointer, Sx_track_pointer, 1, 1, "e", | |
4451 | "Draw rectangle around character under mouse pointer, if there is one.") | |
4452 | (event) | |
4453 | Lisp_Object event; | |
4454 | { | |
4455 | struct window *w = XWINDOW (Vmouse_window); | |
f676886a | 4456 | struct frame *f = XFRAME (WINDOW_FRAME (w)); |
01f1ba30 JB |
4457 | struct buffer *b = XBUFFER (w->buffer); |
4458 | Lisp_Object obj; | |
4459 | ||
4460 | if (! EQ (Vmouse_window, selected_window)) | |
4461 | return Qnil; | |
4462 | ||
4463 | if (EQ (event, Qnil)) | |
4464 | { | |
4465 | int x, y; | |
4466 | ||
f676886a | 4467 | x_read_mouse_position (selected_frame, &x, &y); |
01f1ba30 JB |
4468 | } |
4469 | ||
4470 | BLOCK_INPUT; | |
4471 | mouse_track_width = 0; | |
4472 | mouse_track_left = mouse_track_top = -1; | |
4473 | ||
4474 | do | |
4475 | { | |
4476 | if ((x_mouse_x != mouse_track_left | |
4477 | && (x_mouse_x < mouse_track_left | |
4478 | || x_mouse_x > (mouse_track_left + mouse_track_width))) | |
4479 | || x_mouse_y != mouse_track_top) | |
4480 | { | |
4481 | int hp = 0; /* Horizontal position */ | |
f676886a JB |
4482 | int len = FRAME_CURRENT_GLYPHS (f)->used[x_mouse_y]; |
4483 | int p = FRAME_CURRENT_GLYPHS (f)->bufp[x_mouse_y]; | |
01f1ba30 | 4484 | int tab_width = XINT (b->tab_width); |
265a9e55 | 4485 | int ctl_arrow_p = !NILP (b->ctl_arrow); |
01f1ba30 JB |
4486 | unsigned char c; |
4487 | int mode_line_vpos = XFASTINT (w->height) + XFASTINT (w->top) - 1; | |
4488 | int in_mode_line = 0; | |
4489 | ||
f676886a | 4490 | if (! FRAME_CURRENT_GLYPHS (f)->enable[x_mouse_y]) |
01f1ba30 JB |
4491 | break; |
4492 | ||
b9dc4443 | 4493 | /* Erase previous rectangle. */ |
01f1ba30 JB |
4494 | if (mouse_track_width) |
4495 | { | |
7556890b | 4496 | x_rectangle (f, f->output_data.x->reverse_gc, |
01f1ba30 JB |
4497 | mouse_track_left, mouse_track_top, |
4498 | mouse_track_width, 1); | |
4499 | ||
f676886a JB |
4500 | if ((mouse_track_left == f->phys_cursor_x |
4501 | || mouse_track_left == f->phys_cursor_x - 1) | |
4502 | && mouse_track_top == f->phys_cursor_y) | |
01f1ba30 | 4503 | { |
f676886a | 4504 | x_display_cursor (f, 1); |
01f1ba30 JB |
4505 | } |
4506 | } | |
4507 | ||
4508 | mouse_track_left = x_mouse_x; | |
4509 | mouse_track_top = x_mouse_y; | |
4510 | mouse_track_width = 0; | |
4511 | ||
b9dc4443 | 4512 | if (mouse_track_left > len) /* Past the end of line. */ |
01f1ba30 JB |
4513 | goto draw_or_not; |
4514 | ||
4515 | if (mouse_track_top == mode_line_vpos) | |
4516 | { | |
4517 | in_mode_line = 1; | |
4518 | goto draw_or_not; | |
4519 | } | |
4520 | ||
4521 | if (tab_width <= 0 || tab_width > 20) tab_width = 8; | |
4522 | do | |
4523 | { | |
4524 | c = FETCH_CHAR (p); | |
f676886a | 4525 | if (len == f->width && hp == len - 1 && c != '\n') |
01f1ba30 JB |
4526 | goto draw_or_not; |
4527 | ||
4528 | switch (c) | |
4529 | { | |
4530 | case '\t': | |
4531 | mouse_track_width = tab_width - (hp % tab_width); | |
4532 | p++; | |
4533 | hp += mouse_track_width; | |
4534 | if (hp > x_mouse_x) | |
4535 | { | |
4536 | mouse_track_left = hp - mouse_track_width; | |
4537 | goto draw_or_not; | |
4538 | } | |
4539 | continue; | |
4540 | ||
4541 | case '\n': | |
4542 | mouse_track_width = -1; | |
4543 | goto draw_or_not; | |
4544 | ||
4545 | default: | |
4546 | if (ctl_arrow_p && (c < 040 || c == 0177)) | |
4547 | { | |
4548 | if (p > ZV) | |
4549 | goto draw_or_not; | |
4550 | ||
4551 | mouse_track_width = 2; | |
4552 | p++; | |
4553 | hp +=2; | |
4554 | if (hp > x_mouse_x) | |
4555 | { | |
4556 | mouse_track_left = hp - mouse_track_width; | |
4557 | goto draw_or_not; | |
4558 | } | |
4559 | } | |
4560 | else | |
4561 | { | |
4562 | mouse_track_width = 1; | |
4563 | p++; | |
4564 | hp++; | |
4565 | } | |
4566 | continue; | |
4567 | } | |
4568 | } | |
4569 | while (hp <= x_mouse_x); | |
4570 | ||
4571 | draw_or_not: | |
b9dc4443 | 4572 | if (mouse_track_width) /* Over text; use text pointer shape. */ |
01f1ba30 | 4573 | { |
b9dc4443 | 4574 | XDefineCursor (FRAME_X_DISPLAY (f), |
fe24a618 | 4575 | FRAME_X_WINDOW (f), |
7556890b RS |
4576 | f->output_data.x->text_cursor); |
4577 | x_rectangle (f, f->output_data.x->cursor_gc, | |
01f1ba30 JB |
4578 | mouse_track_left, mouse_track_top, |
4579 | mouse_track_width, 1); | |
4580 | } | |
4581 | else if (in_mode_line) | |
b9dc4443 | 4582 | XDefineCursor (FRAME_X_DISPLAY (f), |
fe24a618 | 4583 | FRAME_X_WINDOW (f), |
7556890b | 4584 | f->output_data.x->modeline_cursor); |
01f1ba30 | 4585 | else |
b9dc4443 | 4586 | XDefineCursor (FRAME_X_DISPLAY (f), |
fe24a618 | 4587 | FRAME_X_WINDOW (f), |
7556890b | 4588 | f->output_data.x->nontext_cursor); |
01f1ba30 JB |
4589 | } |
4590 | ||
b9dc4443 | 4591 | XFlush (FRAME_X_DISPLAY (f)); |
01f1ba30 JB |
4592 | UNBLOCK_INPUT; |
4593 | ||
95be70ed | 4594 | obj = read_char (-1, 0, 0, Qnil, 0); |
01f1ba30 JB |
4595 | BLOCK_INPUT; |
4596 | } | |
6a5e54e2 | 4597 | while (CONSP (obj) /* Mouse event */ |
a3c87d4e | 4598 | && EQ (Fcar (Fcdr (Fcdr (obj))), Qnil) /* Not scroll bar */ |
01f1ba30 JB |
4599 | && EQ (Vmouse_depressed, Qnil) /* Only motion events */ |
4600 | && EQ (Vmouse_window, selected_window) /* In this window */ | |
f676886a | 4601 | && x_mouse_frame); |
01f1ba30 | 4602 | |
b4f5687c | 4603 | unread_command_event = obj; |
01f1ba30 JB |
4604 | |
4605 | if (mouse_track_width) | |
4606 | { | |
7556890b | 4607 | x_rectangle (f, f->output_data.x->reverse_gc, |
01f1ba30 JB |
4608 | mouse_track_left, mouse_track_top, |
4609 | mouse_track_width, 1); | |
4610 | mouse_track_width = 0; | |
f676886a JB |
4611 | if ((mouse_track_left == f->phys_cursor_x |
4612 | || mouse_track_left - 1 == f->phys_cursor_x) | |
4613 | && mouse_track_top == f->phys_cursor_y) | |
01f1ba30 | 4614 | { |
f676886a | 4615 | x_display_cursor (f, 1); |
01f1ba30 JB |
4616 | } |
4617 | } | |
b9dc4443 | 4618 | XDefineCursor (FRAME_X_DISPLAY (f), |
fe24a618 | 4619 | FRAME_X_WINDOW (f), |
7556890b | 4620 | f->output_data.x->nontext_cursor); |
b9dc4443 | 4621 | XFlush (FRAME_X_DISPLAY (f)); |
01f1ba30 JB |
4622 | UNBLOCK_INPUT; |
4623 | ||
4624 | return Qnil; | |
4625 | } | |
4626 | #endif | |
4627 | \f | |
4628 | #if 0 | |
4629 | #include "glyphs.h" | |
4630 | ||
4631 | /* Draw a pixmap specified by IMAGE_DATA of dimensions WIDTH and HEIGHT | |
b9dc4443 | 4632 | on the frame F at position X, Y. */ |
01f1ba30 | 4633 | |
f676886a JB |
4634 | x_draw_pixmap (f, x, y, image_data, width, height) |
4635 | struct frame *f; | |
01f1ba30 JB |
4636 | int x, y, width, height; |
4637 | char *image_data; | |
4638 | { | |
4639 | Pixmap image; | |
4640 | ||
b9dc4443 | 4641 | image = XCreateBitmapFromData (FRAME_X_DISPLAY (f), |
fe24a618 | 4642 | FRAME_X_WINDOW (f), image_data, |
01f1ba30 | 4643 | width, height); |
b9dc4443 | 4644 | XCopyPlane (FRAME_X_DISPLAY (f), image, FRAME_X_WINDOW (f), |
7556890b | 4645 | f->output_data.x->normal_gc, 0, 0, width, height, x, y); |
01f1ba30 JB |
4646 | } |
4647 | #endif | |
4648 | \f | |
01567351 RS |
4649 | #if 0 /* I'm told these functions are superfluous |
4650 | given the ability to bind function keys. */ | |
4651 | ||
01f1ba30 JB |
4652 | #ifdef HAVE_X11 |
4653 | DEFUN ("x-rebind-key", Fx_rebind_key, Sx_rebind_key, 3, 3, 0, | |
4654 | "Rebind X keysym KEYSYM, with MODIFIERS, to generate NEWSTRING.\n\ | |
4655 | KEYSYM is a string which conforms to the X keysym definitions found\n\ | |
4656 | in X11/keysymdef.h, sans the initial XK_. MODIFIERS is nil or a\n\ | |
4657 | list of strings specifying modifier keys such as Control_L, which must\n\ | |
4658 | also be depressed for NEWSTRING to appear.") | |
4659 | (x_keysym, modifiers, newstring) | |
4660 | register Lisp_Object x_keysym; | |
4661 | register Lisp_Object modifiers; | |
4662 | register Lisp_Object newstring; | |
4663 | { | |
4664 | char *rawstring; | |
c047688c JA |
4665 | register KeySym keysym; |
4666 | KeySym modifier_list[16]; | |
01f1ba30 | 4667 | |
11ae94fe | 4668 | check_x (); |
01f1ba30 JB |
4669 | CHECK_STRING (x_keysym, 1); |
4670 | CHECK_STRING (newstring, 3); | |
4671 | ||
4672 | keysym = XStringToKeysym ((char *) XSTRING (x_keysym)->data); | |
4673 | if (keysym == NoSymbol) | |
4674 | error ("Keysym does not exist"); | |
4675 | ||
265a9e55 | 4676 | if (NILP (modifiers)) |
01f1ba30 JB |
4677 | XRebindKeysym (x_current_display, keysym, modifier_list, 0, |
4678 | XSTRING (newstring)->data, XSTRING (newstring)->size); | |
4679 | else | |
4680 | { | |
4681 | register Lisp_Object rest, mod; | |
4682 | register int i = 0; | |
4683 | ||
265a9e55 | 4684 | for (rest = modifiers; !NILP (rest); rest = Fcdr (rest)) |
01f1ba30 JB |
4685 | { |
4686 | if (i == 16) | |
4687 | error ("Can't have more than 16 modifiers"); | |
4688 | ||
4689 | mod = Fcar (rest); | |
4690 | CHECK_STRING (mod, 3); | |
4691 | modifier_list[i] = XStringToKeysym ((char *) XSTRING (mod)->data); | |
fb351039 JB |
4692 | #ifndef HAVE_X11R5 |
4693 | if (modifier_list[i] == NoSymbol | |
4694 | || !(IsModifierKey (modifier_list[i]) | |
4695 | || ((unsigned)(modifier_list[i]) == XK_Mode_switch) | |
4696 | || ((unsigned)(modifier_list[i]) == XK_Num_Lock))) | |
4697 | #else | |
01f1ba30 JB |
4698 | if (modifier_list[i] == NoSymbol |
4699 | || !IsModifierKey (modifier_list[i])) | |
fb351039 | 4700 | #endif |
01f1ba30 JB |
4701 | error ("Element is not a modifier keysym"); |
4702 | i++; | |
4703 | } | |
4704 | ||
4705 | XRebindKeysym (x_current_display, keysym, modifier_list, i, | |
4706 | XSTRING (newstring)->data, XSTRING (newstring)->size); | |
4707 | } | |
4708 | ||
4709 | return Qnil; | |
4710 | } | |
4711 | ||
4712 | DEFUN ("x-rebind-keys", Fx_rebind_keys, Sx_rebind_keys, 2, 2, 0, | |
4713 | "Rebind KEYCODE to list of strings STRINGS.\n\ | |
4714 | STRINGS should be a list of 16 elements, one for each shift combination.\n\ | |
4715 | nil as element means don't change.\n\ | |
4716 | See the documentation of `x-rebind-key' for more information.") | |
4717 | (keycode, strings) | |
4718 | register Lisp_Object keycode; | |
4719 | register Lisp_Object strings; | |
4720 | { | |
4721 | register Lisp_Object item; | |
4722 | register unsigned char *rawstring; | |
4723 | KeySym rawkey, modifier[1]; | |
4724 | int strsize; | |
4725 | register unsigned i; | |
4726 | ||
11ae94fe | 4727 | check_x (); |
01f1ba30 JB |
4728 | CHECK_NUMBER (keycode, 1); |
4729 | CHECK_CONS (strings, 2); | |
4730 | rawkey = (KeySym) ((unsigned) (XINT (keycode))) & 255; | |
4731 | for (i = 0; i <= 15; strings = Fcdr (strings), i++) | |
4732 | { | |
4733 | item = Fcar (strings); | |
265a9e55 | 4734 | if (!NILP (item)) |
01f1ba30 JB |
4735 | { |
4736 | CHECK_STRING (item, 2); | |
4737 | strsize = XSTRING (item)->size; | |
4738 | rawstring = (unsigned char *) xmalloc (strsize); | |
4739 | bcopy (XSTRING (item)->data, rawstring, strsize); | |
4740 | modifier[1] = 1 << i; | |
4741 | XRebindKeysym (x_current_display, rawkey, modifier, 1, | |
4742 | rawstring, strsize); | |
4743 | } | |
4744 | } | |
4745 | return Qnil; | |
4746 | } | |
9d04a87a | 4747 | #endif /* HAVE_X11 */ |
01567351 | 4748 | #endif /* 0 */ |
01f1ba30 | 4749 | \f |
404daac1 RS |
4750 | #ifndef HAVE_XSCREENNUMBEROFSCREEN |
4751 | int | |
4752 | XScreenNumberOfScreen (scr) | |
4753 | register Screen *scr; | |
4754 | { | |
3df34fdb BF |
4755 | register Display *dpy; |
4756 | register Screen *dpyscr; | |
404daac1 RS |
4757 | register int i; |
4758 | ||
3df34fdb BF |
4759 | dpy = scr->display; |
4760 | dpyscr = dpy->screens; | |
4761 | ||
404daac1 RS |
4762 | for (i = 0; i < dpy->nscreens; i++, dpyscr++) |
4763 | if (scr == dpyscr) | |
4764 | return i; | |
4765 | ||
4766 | return -1; | |
4767 | } | |
4768 | #endif /* not HAVE_XSCREENNUMBEROFSCREEN */ | |
4769 | ||
01f1ba30 | 4770 | Visual * |
b9dc4443 RS |
4771 | select_visual (dpy, screen, depth) |
4772 | Display *dpy; | |
01f1ba30 JB |
4773 | Screen *screen; |
4774 | unsigned int *depth; | |
4775 | { | |
4776 | Visual *v; | |
4777 | XVisualInfo *vinfo, vinfo_template; | |
4778 | int n_visuals; | |
4779 | ||
4780 | v = DefaultVisualOfScreen (screen); | |
fe24a618 JB |
4781 | |
4782 | #ifdef HAVE_X11R4 | |
4783 | vinfo_template.visualid = XVisualIDFromVisual (v); | |
4784 | #else | |
6afb1d07 | 4785 | vinfo_template.visualid = v->visualid; |
fe24a618 JB |
4786 | #endif |
4787 | ||
f0614854 JB |
4788 | vinfo_template.screen = XScreenNumberOfScreen (screen); |
4789 | ||
b9dc4443 | 4790 | vinfo = XGetVisualInfo (dpy, |
f0614854 | 4791 | VisualIDMask | VisualScreenMask, &vinfo_template, |
01f1ba30 JB |
4792 | &n_visuals); |
4793 | if (n_visuals != 1) | |
4794 | fatal ("Can't get proper X visual info"); | |
4795 | ||
4796 | if ((1 << vinfo->depth) == vinfo->colormap_size) | |
4797 | *depth = vinfo->depth; | |
4798 | else | |
4799 | { | |
4800 | int i = 0; | |
4801 | int n = vinfo->colormap_size - 1; | |
4802 | while (n) | |
4803 | { | |
4804 | n = n >> 1; | |
4805 | i++; | |
4806 | } | |
4807 | *depth = i; | |
4808 | } | |
4809 | ||
4810 | XFree ((char *) vinfo); | |
4811 | return v; | |
4812 | } | |
01f1ba30 | 4813 | |
b9dc4443 RS |
4814 | /* Return the X display structure for the display named NAME. |
4815 | Open a new connection if necessary. */ | |
4816 | ||
4817 | struct x_display_info * | |
4818 | x_display_info_for_name (name) | |
4819 | Lisp_Object name; | |
4820 | { | |
08a90d6a | 4821 | Lisp_Object names; |
b9dc4443 RS |
4822 | struct x_display_info *dpyinfo; |
4823 | ||
4824 | CHECK_STRING (name, 0); | |
4825 | ||
806048df RS |
4826 | if (! EQ (Vwindow_system, intern ("x"))) |
4827 | error ("Not using X Windows"); | |
4828 | ||
08a90d6a RS |
4829 | for (dpyinfo = x_display_list, names = x_display_name_list; |
4830 | dpyinfo; | |
4831 | dpyinfo = dpyinfo->next, names = XCONS (names)->cdr) | |
b9dc4443 RS |
4832 | { |
4833 | Lisp_Object tem; | |
08a90d6a RS |
4834 | tem = Fstring_equal (XCONS (XCONS (names)->car)->car, name); |
4835 | if (!NILP (tem)) | |
b9dc4443 RS |
4836 | return dpyinfo; |
4837 | } | |
4838 | ||
b7975ee4 KH |
4839 | /* Use this general default value to start with. */ |
4840 | Vx_resource_name = Vinvocation_name; | |
4841 | ||
b9dc4443 RS |
4842 | validate_x_resource_name (); |
4843 | ||
4844 | dpyinfo = x_term_init (name, (unsigned char *)0, | |
b7975ee4 | 4845 | (char *) XSTRING (Vx_resource_name)->data); |
b9dc4443 | 4846 | |
08a90d6a | 4847 | if (dpyinfo == 0) |
1b4ec1c8 | 4848 | error ("Cannot connect to X server %s", XSTRING (name)->data); |
08a90d6a | 4849 | |
b9dc4443 RS |
4850 | x_in_use = 1; |
4851 | XSETFASTINT (Vwindow_system_version, 11); | |
4852 | ||
4853 | return dpyinfo; | |
4854 | } | |
4855 | ||
01f1ba30 | 4856 | DEFUN ("x-open-connection", Fx_open_connection, Sx_open_connection, |
08a90d6a | 4857 | 1, 3, 0, "Open a connection to an X server.\n\ |
d387c960 | 4858 | DISPLAY is the name of the display to connect to.\n\ |
08a90d6a RS |
4859 | Optional second arg XRM-STRING is a string of resources in xrdb format.\n\ |
4860 | If the optional third arg MUST-SUCCEED is non-nil,\n\ | |
4861 | terminate Emacs if we can't open the connection.") | |
4862 | (display, xrm_string, must_succeed) | |
4863 | Lisp_Object display, xrm_string, must_succeed; | |
01f1ba30 JB |
4864 | { |
4865 | unsigned int n_planes; | |
01f1ba30 | 4866 | unsigned char *xrm_option; |
b9dc4443 | 4867 | struct x_display_info *dpyinfo; |
01f1ba30 JB |
4868 | |
4869 | CHECK_STRING (display, 0); | |
d387c960 JB |
4870 | if (! NILP (xrm_string)) |
4871 | CHECK_STRING (xrm_string, 1); | |
01f1ba30 | 4872 | |
806048df RS |
4873 | if (! EQ (Vwindow_system, intern ("x"))) |
4874 | error ("Not using X Windows"); | |
4875 | ||
d387c960 JB |
4876 | if (! NILP (xrm_string)) |
4877 | xrm_option = (unsigned char *) XSTRING (xrm_string)->data; | |
01f1ba30 JB |
4878 | else |
4879 | xrm_option = (unsigned char *) 0; | |
d387c960 | 4880 | |
b7975ee4 KH |
4881 | /* Use this general default value to start with. */ |
4882 | Vx_resource_name = Vinvocation_name; | |
4883 | ||
d387c960 JB |
4884 | validate_x_resource_name (); |
4885 | ||
e1b1bee8 | 4886 | /* This is what opens the connection and sets x_current_display. |
b9dc4443 RS |
4887 | This also initializes many symbols, such as those used for input. */ |
4888 | dpyinfo = x_term_init (display, xrm_option, | |
b7975ee4 | 4889 | (char *) XSTRING (Vx_resource_name)->data); |
f1c16f36 | 4890 | |
08a90d6a RS |
4891 | if (dpyinfo == 0) |
4892 | { | |
4893 | if (!NILP (must_succeed)) | |
1b4ec1c8 KH |
4894 | fatal ("Cannot connect to X server %s.\n\ |
4895 | Check the DISPLAY environment variable or use `-d'.\n\ | |
4896 | Also use the `xhost' program to verify that it is set to permit\n\ | |
4897 | connections from your machine.\n", | |
08a90d6a RS |
4898 | XSTRING (display)->data); |
4899 | else | |
1b4ec1c8 | 4900 | error ("Cannot connect to X server %s", XSTRING (display)->data); |
08a90d6a RS |
4901 | } |
4902 | ||
b9dc4443 | 4903 | x_in_use = 1; |
01f1ba30 | 4904 | |
b9dc4443 | 4905 | XSETFASTINT (Vwindow_system_version, 11); |
01f1ba30 JB |
4906 | return Qnil; |
4907 | } | |
4908 | ||
08a90d6a RS |
4909 | DEFUN ("x-close-connection", Fx_close_connection, |
4910 | Sx_close_connection, 1, 1, 0, | |
4911 | "Close the connection to DISPLAY's X server.\n\ | |
4912 | For DISPLAY, specify either a frame or a display name (a string).\n\ | |
4913 | If DISPLAY is nil, that stands for the selected frame's display.") | |
4914 | (display) | |
4915 | Lisp_Object display; | |
01f1ba30 | 4916 | { |
08a90d6a RS |
4917 | struct x_display_info *dpyinfo = check_x_display_info (display); |
4918 | struct x_display_info *tail; | |
4919 | int i; | |
3457bc6e | 4920 | |
08a90d6a RS |
4921 | if (dpyinfo->reference_count > 0) |
4922 | error ("Display still has frames on it"); | |
01f1ba30 | 4923 | |
08a90d6a RS |
4924 | BLOCK_INPUT; |
4925 | /* Free the fonts in the font table. */ | |
4926 | for (i = 0; i < dpyinfo->n_fonts; i++) | |
01f1ba30 | 4927 | { |
08a90d6a RS |
4928 | if (dpyinfo->font_table[i].name) |
4929 | free (dpyinfo->font_table[i].name); | |
4930 | /* Don't free the full_name string; | |
4931 | it is always shared with something else. */ | |
4932 | XFreeFont (dpyinfo->display, dpyinfo->font_table[i].font); | |
01f1ba30 | 4933 | } |
08a90d6a RS |
4934 | x_destroy_all_bitmaps (dpyinfo); |
4935 | XSetCloseDownMode (dpyinfo->display, DestroyAll); | |
82c90203 RS |
4936 | |
4937 | #ifdef USE_X_TOOLKIT | |
4938 | XtCloseDisplay (dpyinfo->display); | |
4939 | #else | |
08a90d6a | 4940 | XCloseDisplay (dpyinfo->display); |
82c90203 | 4941 | #endif |
08a90d6a RS |
4942 | |
4943 | x_delete_display (dpyinfo); | |
4944 | UNBLOCK_INPUT; | |
3457bc6e | 4945 | |
01f1ba30 JB |
4946 | return Qnil; |
4947 | } | |
4948 | ||
08a90d6a RS |
4949 | DEFUN ("x-display-list", Fx_display_list, Sx_display_list, 0, 0, 0, |
4950 | "Return the list of display names that Emacs has connections to.") | |
4951 | () | |
4952 | { | |
4953 | Lisp_Object tail, result; | |
4954 | ||
4955 | result = Qnil; | |
4956 | for (tail = x_display_name_list; ! NILP (tail); tail = XCONS (tail)->cdr) | |
4957 | result = Fcons (XCONS (XCONS (tail)->car)->car, result); | |
4958 | ||
4959 | return result; | |
4960 | } | |
4961 | ||
4962 | DEFUN ("x-synchronize", Fx_synchronize, Sx_synchronize, 1, 2, 0, | |
4963 | "If ON is non-nil, report X errors as soon as the erring request is made.\n\ | |
01f1ba30 JB |
4964 | If ON is nil, allow buffering of requests.\n\ |
4965 | Turning on synchronization prohibits the Xlib routines from buffering\n\ | |
4966 | requests and seriously degrades performance, but makes debugging much\n\ | |
7a9a9813 | 4967 | easier.\n\ |
08a90d6a RS |
4968 | The optional second argument DISPLAY specifies which display to act on.\n\ |
4969 | DISPLAY should be either a frame or a display name (a string).\n\ | |
4970 | If DISPLAY is omitted or nil, that stands for the selected frame's display.") | |
4971 | (on, display) | |
4972 | Lisp_Object display, on; | |
01f1ba30 | 4973 | { |
08a90d6a | 4974 | struct x_display_info *dpyinfo = check_x_display_info (display); |
11ae94fe | 4975 | |
b9dc4443 | 4976 | XSynchronize (dpyinfo->display, !EQ (on, Qnil)); |
01f1ba30 JB |
4977 | |
4978 | return Qnil; | |
4979 | } | |
4980 | ||
b9dc4443 | 4981 | /* Wait for responses to all X commands issued so far for frame F. */ |
6b7b1820 RS |
4982 | |
4983 | void | |
b9dc4443 RS |
4984 | x_sync (f) |
4985 | FRAME_PTR f; | |
6b7b1820 | 4986 | { |
4e87f4d2 | 4987 | BLOCK_INPUT; |
b9dc4443 | 4988 | XSync (FRAME_X_DISPLAY (f), False); |
4e87f4d2 | 4989 | UNBLOCK_INPUT; |
6b7b1820 | 4990 | } |
01f1ba30 JB |
4991 | \f |
4992 | syms_of_xfns () | |
4993 | { | |
01f1ba30 | 4994 | /* This is zero if not using X windows. */ |
b9dc4443 | 4995 | x_in_use = 0; |
f1c16f36 | 4996 | |
f9942c9e JB |
4997 | /* The section below is built by the lisp expression at the top of the file, |
4998 | just above where these variables are declared. */ | |
4999 | /*&&& init symbols here &&&*/ | |
5000 | Qauto_raise = intern ("auto-raise"); | |
5001 | staticpro (&Qauto_raise); | |
5002 | Qauto_lower = intern ("auto-lower"); | |
5003 | staticpro (&Qauto_lower); | |
5004 | Qbackground_color = intern ("background-color"); | |
5005 | staticpro (&Qbackground_color); | |
dbc4e1c1 JB |
5006 | Qbar = intern ("bar"); |
5007 | staticpro (&Qbar); | |
f9942c9e JB |
5008 | Qborder_color = intern ("border-color"); |
5009 | staticpro (&Qborder_color); | |
5010 | Qborder_width = intern ("border-width"); | |
5011 | staticpro (&Qborder_width); | |
dbc4e1c1 JB |
5012 | Qbox = intern ("box"); |
5013 | staticpro (&Qbox); | |
f9942c9e JB |
5014 | Qcursor_color = intern ("cursor-color"); |
5015 | staticpro (&Qcursor_color); | |
dbc4e1c1 JB |
5016 | Qcursor_type = intern ("cursor-type"); |
5017 | staticpro (&Qcursor_type); | |
f9942c9e JB |
5018 | Qfont = intern ("font"); |
5019 | staticpro (&Qfont); | |
5020 | Qforeground_color = intern ("foreground-color"); | |
5021 | staticpro (&Qforeground_color); | |
5022 | Qgeometry = intern ("geometry"); | |
5023 | staticpro (&Qgeometry); | |
f9942c9e JB |
5024 | Qicon_left = intern ("icon-left"); |
5025 | staticpro (&Qicon_left); | |
5026 | Qicon_top = intern ("icon-top"); | |
5027 | staticpro (&Qicon_top); | |
5028 | Qicon_type = intern ("icon-type"); | |
5029 | staticpro (&Qicon_type); | |
80534dd6 KH |
5030 | Qicon_name = intern ("icon-name"); |
5031 | staticpro (&Qicon_name); | |
f9942c9e JB |
5032 | Qinternal_border_width = intern ("internal-border-width"); |
5033 | staticpro (&Qinternal_border_width); | |
5034 | Qleft = intern ("left"); | |
5035 | staticpro (&Qleft); | |
5036 | Qmouse_color = intern ("mouse-color"); | |
5037 | staticpro (&Qmouse_color); | |
baaed68e JB |
5038 | Qnone = intern ("none"); |
5039 | staticpro (&Qnone); | |
f9942c9e JB |
5040 | Qparent_id = intern ("parent-id"); |
5041 | staticpro (&Qparent_id); | |
4701395c KH |
5042 | Qscroll_bar_width = intern ("scroll-bar-width"); |
5043 | staticpro (&Qscroll_bar_width); | |
8af1d7ca JB |
5044 | Qsuppress_icon = intern ("suppress-icon"); |
5045 | staticpro (&Qsuppress_icon); | |
f9942c9e JB |
5046 | Qtop = intern ("top"); |
5047 | staticpro (&Qtop); | |
01f1ba30 | 5048 | Qundefined_color = intern ("undefined-color"); |
f9942c9e | 5049 | staticpro (&Qundefined_color); |
a3c87d4e JB |
5050 | Qvertical_scroll_bars = intern ("vertical-scroll-bars"); |
5051 | staticpro (&Qvertical_scroll_bars); | |
49795535 JB |
5052 | Qvisibility = intern ("visibility"); |
5053 | staticpro (&Qvisibility); | |
f9942c9e JB |
5054 | Qwindow_id = intern ("window-id"); |
5055 | staticpro (&Qwindow_id); | |
5056 | Qx_frame_parameter = intern ("x-frame-parameter"); | |
5057 | staticpro (&Qx_frame_parameter); | |
9ef48a9d RS |
5058 | Qx_resource_name = intern ("x-resource-name"); |
5059 | staticpro (&Qx_resource_name); | |
4fe1de12 RS |
5060 | Quser_position = intern ("user-position"); |
5061 | staticpro (&Quser_position); | |
5062 | Quser_size = intern ("user-size"); | |
5063 | staticpro (&Quser_size); | |
b9dc4443 RS |
5064 | Qdisplay = intern ("display"); |
5065 | staticpro (&Qdisplay); | |
f9942c9e JB |
5066 | /* This is the end of symbol initialization. */ |
5067 | ||
01f1ba30 JB |
5068 | Fput (Qundefined_color, Qerror_conditions, |
5069 | Fcons (Qundefined_color, Fcons (Qerror, Qnil))); | |
5070 | Fput (Qundefined_color, Qerror_message, | |
5071 | build_string ("Undefined color")); | |
5072 | ||
f9942c9e JB |
5073 | init_x_parm_symbols (); |
5074 | ||
f1c7b5a6 RS |
5075 | DEFVAR_LISP ("x-bitmap-file-path", &Vx_bitmap_file_path, |
5076 | "List of directories to search for bitmap files for X."); | |
e241c09b | 5077 | Vx_bitmap_file_path = decode_env_path ((char *) 0, PATH_BITMAPS); |
f1c7b5a6 | 5078 | |
16ae08a9 | 5079 | DEFVAR_LISP ("x-pointer-shape", &Vx_pointer_shape, |
d387c960 | 5080 | "The shape of the pointer when over text.\n\ |
af01ef26 RS |
5081 | Changing the value does not affect existing frames\n\ |
5082 | unless you set the mouse color."); | |
01f1ba30 JB |
5083 | Vx_pointer_shape = Qnil; |
5084 | ||
d387c960 JB |
5085 | DEFVAR_LISP ("x-resource-name", &Vx_resource_name, |
5086 | "The name Emacs uses to look up X resources; for internal use only.\n\ | |
5087 | `x-get-resource' uses this as the first component of the instance name\n\ | |
5088 | when requesting resource values.\n\ | |
5089 | Emacs initially sets `x-resource-name' to the name under which Emacs\n\ | |
5090 | was invoked, or to the value specified with the `-name' or `-rn'\n\ | |
5091 | switches, if present."); | |
5092 | Vx_resource_name = Qnil; | |
ac63d3d6 | 5093 | |
ca0ecbf5 | 5094 | #if 0 /* This doesn't really do anything. */ |
01f1ba30 | 5095 | DEFVAR_INT ("x-nontext-pointer-shape", &Vx_nontext_pointer_shape, |
ca0ecbf5 RS |
5096 | "The shape of the pointer when not over text.\n\ |
5097 | This variable takes effect when you create a new frame\n\ | |
5098 | or when you set the mouse color."); | |
af01ef26 | 5099 | #endif |
01f1ba30 JB |
5100 | Vx_nontext_pointer_shape = Qnil; |
5101 | ||
ca0ecbf5 | 5102 | #if 0 /* This doesn't really do anything. */ |
01f1ba30 | 5103 | DEFVAR_INT ("x-mode-pointer-shape", &Vx_mode_pointer_shape, |
ca0ecbf5 RS |
5104 | "The shape of the pointer when over the mode line.\n\ |
5105 | This variable takes effect when you create a new frame\n\ | |
5106 | or when you set the mouse color."); | |
af01ef26 | 5107 | #endif |
01f1ba30 JB |
5108 | Vx_mode_pointer_shape = Qnil; |
5109 | ||
ca0ecbf5 RS |
5110 | DEFVAR_INT ("x-sensitive-text-pointer-shape", |
5111 | &Vx_sensitive_text_pointer_shape, | |
5112 | "The shape of the pointer when over mouse-sensitive text.\n\ | |
5113 | This variable takes effect when you create a new frame\n\ | |
5114 | or when you set the mouse color."); | |
5115 | Vx_sensitive_text_pointer_shape = Qnil; | |
95f80c78 | 5116 | |
01f1ba30 JB |
5117 | DEFVAR_LISP ("x-cursor-fore-pixel", &Vx_cursor_fore_pixel, |
5118 | "A string indicating the foreground color of the cursor box."); | |
5119 | Vx_cursor_fore_pixel = Qnil; | |
5120 | ||
01f1ba30 | 5121 | DEFVAR_LISP ("x-no-window-manager", &Vx_no_window_manager, |
2d38195d RS |
5122 | "Non-nil if no X window manager is in use.\n\ |
5123 | Emacs doesn't try to figure this out; this is always nil\n\ | |
5124 | unless you set it to something else."); | |
5125 | /* We don't have any way to find this out, so set it to nil | |
5126 | and maybe the user would like to set it to t. */ | |
5127 | Vx_no_window_manager = Qnil; | |
1d3dac41 | 5128 | |
1d3dac41 | 5129 | #ifdef USE_X_TOOLKIT |
f1d238ef | 5130 | Fprovide (intern ("x-toolkit")); |
1d3dac41 | 5131 | #endif |
5b827abb KH |
5132 | #ifdef USE_MOTIF |
5133 | Fprovide (intern ("motif")); | |
5134 | #endif | |
01f1ba30 | 5135 | |
01f1ba30 | 5136 | defsubr (&Sx_get_resource); |
85ffea93 | 5137 | #if 0 |
01f1ba30 JB |
5138 | defsubr (&Sx_draw_rectangle); |
5139 | defsubr (&Sx_erase_rectangle); | |
5140 | defsubr (&Sx_contour_region); | |
5141 | defsubr (&Sx_uncontour_region); | |
85ffea93 | 5142 | #endif |
f0614854 | 5143 | defsubr (&Sx_list_fonts); |
d0c9d219 RS |
5144 | defsubr (&Sx_display_color_p); |
5145 | defsubr (&Sx_display_grayscale_p); | |
8af1d7ca | 5146 | defsubr (&Sx_color_defined_p); |
e12d55b2 | 5147 | defsubr (&Sx_color_values); |
9d317b2c | 5148 | defsubr (&Sx_server_max_request_size); |
41beb8fc RS |
5149 | defsubr (&Sx_server_vendor); |
5150 | defsubr (&Sx_server_version); | |
5151 | defsubr (&Sx_display_pixel_width); | |
5152 | defsubr (&Sx_display_pixel_height); | |
5153 | defsubr (&Sx_display_mm_width); | |
5154 | defsubr (&Sx_display_mm_height); | |
5155 | defsubr (&Sx_display_screens); | |
5156 | defsubr (&Sx_display_planes); | |
5157 | defsubr (&Sx_display_color_cells); | |
5158 | defsubr (&Sx_display_visual_class); | |
5159 | defsubr (&Sx_display_backing_store); | |
5160 | defsubr (&Sx_display_save_under); | |
01567351 | 5161 | #if 0 |
9d04a87a RS |
5162 | defsubr (&Sx_rebind_key); |
5163 | defsubr (&Sx_rebind_keys); | |
01f1ba30 | 5164 | defsubr (&Sx_track_pointer); |
01f1ba30 JB |
5165 | defsubr (&Sx_grab_pointer); |
5166 | defsubr (&Sx_ungrab_pointer); | |
01f1ba30 | 5167 | #endif |
8af1d7ca | 5168 | defsubr (&Sx_parse_geometry); |
f676886a JB |
5169 | defsubr (&Sx_create_frame); |
5170 | defsubr (&Sfocus_frame); | |
5171 | defsubr (&Sunfocus_frame); | |
06ef7355 | 5172 | #if 0 |
01f1ba30 | 5173 | defsubr (&Sx_horizontal_line); |
06ef7355 | 5174 | #endif |
01f1ba30 | 5175 | defsubr (&Sx_open_connection); |
08a90d6a RS |
5176 | defsubr (&Sx_close_connection); |
5177 | defsubr (&Sx_display_list); | |
01f1ba30 | 5178 | defsubr (&Sx_synchronize); |
01f1ba30 JB |
5179 | } |
5180 | ||
5181 | #endif /* HAVE_X_WINDOWS */ |