Commit | Line | Data |
---|---|---|
01f1ba30 | 1 | /* Functions for the X window system. |
7d8a0b55 | 2 | Copyright (C) 1989, 92, 93, 94, 95, 96, 97, 98, 99, 2000,01,02,03,04 |
333b20bb | 3 | Free Software Foundation. |
01f1ba30 JB |
4 | |
5 | This file is part of GNU Emacs. | |
6 | ||
7 | GNU Emacs is free software; you can redistribute it and/or modify | |
8 | it under the terms of the GNU General Public License as published by | |
1113d9db | 9 | the Free Software Foundation; either version 2, or (at your option) |
01f1ba30 JB |
10 | any later version. |
11 | ||
12 | GNU Emacs is distributed in the hope that it will be useful, | |
13 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
14 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
15 | GNU General Public License for more details. | |
16 | ||
17 | You should have received a copy of the GNU General Public License | |
18 | along with GNU Emacs; see the file COPYING. If not, write to | |
3b7ad313 EN |
19 | the Free Software Foundation, Inc., 59 Temple Place - Suite 330, |
20 | Boston, MA 02111-1307, USA. */ | |
01f1ba30 | 21 | |
c389a86d | 22 | #include <config.h> |
68c45bf0 | 23 | #include <signal.h> |
333b20bb | 24 | #include <stdio.h> |
d62c8769 | 25 | #include <math.h> |
c389a86d | 26 | |
3ecaf7e5 RS |
27 | #ifdef HAVE_UNISTD_H |
28 | #include <unistd.h> | |
29 | #endif | |
30 | ||
40e6f148 | 31 | /* This makes the fields of a Display accessible, in Xlib header files. */ |
333b20bb | 32 | |
40e6f148 RS |
33 | #define XLIB_ILLEGAL_ACCESS |
34 | ||
01f1ba30 JB |
35 | #include "lisp.h" |
36 | #include "xterm.h" | |
f676886a | 37 | #include "frame.h" |
01f1ba30 JB |
38 | #include "window.h" |
39 | #include "buffer.h" | |
58cad5ed | 40 | #include "intervals.h" |
01f1ba30 | 41 | #include "dispextern.h" |
1f98fa48 | 42 | #include "keyboard.h" |
9ac0d9e0 | 43 | #include "blockinput.h" |
57bda87a | 44 | #include <epaths.h> |
942ea06d | 45 | #include "charset.h" |
96db09e4 | 46 | #include "coding.h" |
942ea06d | 47 | #include "fontset.h" |
333b20bb GM |
48 | #include "systime.h" |
49 | #include "termhooks.h" | |
4ae9a85e | 50 | #include "atimer.h" |
01f1ba30 JB |
51 | |
52 | #ifdef HAVE_X_WINDOWS | |
67ba84d1 | 53 | |
67ba84d1 | 54 | #include <ctype.h> |
63cec32f GM |
55 | #include <sys/types.h> |
56 | #include <sys/stat.h> | |
01f1ba30 | 57 | |
0a93081c | 58 | #ifndef VMS |
0505a740 | 59 | #if 1 /* Used to be #ifdef EMACS_BITMAP_FILES, but this should always work. */ |
ef493a27 RS |
60 | #include "bitmaps/gray.xbm" |
61 | #else | |
dbc4e1c1 | 62 | #include <X11/bitmaps/gray> |
ef493a27 | 63 | #endif |
0a93081c JB |
64 | #else |
65 | #include "[.bitmaps]gray.xbm" | |
66 | #endif | |
dbc4e1c1 | 67 | |
488dd4c4 JD |
68 | #ifdef USE_GTK |
69 | #include "gtkutil.h" | |
70 | #endif | |
71 | ||
9ef48a9d RS |
72 | #ifdef USE_X_TOOLKIT |
73 | #include <X11/Shell.h> | |
74 | ||
398ffa92 | 75 | #ifndef USE_MOTIF |
9ef48a9d RS |
76 | #include <X11/Xaw/Paned.h> |
77 | #include <X11/Xaw/Label.h> | |
398ffa92 | 78 | #endif /* USE_MOTIF */ |
9ef48a9d RS |
79 | |
80 | #ifdef USG | |
81 | #undef USG /* ####KLUDGE for Solaris 2.2 and up */ | |
82 | #include <X11/Xos.h> | |
83 | #define USG | |
84 | #else | |
85 | #include <X11/Xos.h> | |
86 | #endif | |
87 | ||
88 | #include "widget.h" | |
89 | ||
90 | #include "../lwlib/lwlib.h" | |
91 | ||
333b20bb GM |
92 | #ifdef USE_MOTIF |
93 | #include <Xm/Xm.h> | |
94 | #include <Xm/DialogS.h> | |
95 | #include <Xm/FileSB.h> | |
96 | #endif | |
97 | ||
3b882b1d RS |
98 | /* Do the EDITRES protocol if running X11R5 |
99 | Exception: HP-UX (at least version A.09.05) has X11R5 without EditRes */ | |
333b20bb | 100 | |
3b882b1d | 101 | #if (XtSpecificationRelease >= 5) && !defined(NO_EDITRES) |
6c32dd68 | 102 | #define HACK_EDITRES |
b9dc4443 | 103 | extern void _XEditResCheckMessages (); |
6c32dd68 PR |
104 | #endif /* R5 + Athena */ |
105 | ||
333b20bb GM |
106 | /* Unique id counter for widgets created by the Lucid Widget Library. */ |
107 | ||
6c32dd68 PR |
108 | extern LWLIB_ID widget_id_tick; |
109 | ||
e3881aa0 | 110 | #ifdef USE_LUCID |
82c90203 | 111 | /* This is part of a kludge--see lwlib/xlwmenu.c. */ |
03e2c340 | 112 | extern XFontStruct *xlwmenu_default_font; |
e3881aa0 | 113 | #endif |
9ef48a9d | 114 | |
6bc20398 | 115 | extern void free_frame_menubar (); |
d62c8769 | 116 | extern double atof (); |
333b20bb | 117 | |
fc2cdd9a GM |
118 | #ifdef USE_MOTIF |
119 | ||
120 | /* LessTif/Motif version info. */ | |
121 | ||
122 | static Lisp_Object Vmotif_version_string; | |
123 | ||
124 | #endif /* USE_MOTIF */ | |
125 | ||
9ef48a9d RS |
126 | #endif /* USE_X_TOOLKIT */ |
127 | ||
8a16bd4f LK |
128 | #ifdef USE_GTK |
129 | ||
130 | /* GTK+ version info */ | |
131 | ||
132 | static Lisp_Object Vgtk_version_string; | |
133 | ||
134 | #endif /* USE_GTK */ | |
135 | ||
9d317b2c RS |
136 | #ifdef HAVE_X11R4 |
137 | #define MAXREQUEST(dpy) (XMaxRequestSize (dpy)) | |
138 | #else | |
139 | #define MAXREQUEST(dpy) ((dpy)->max_request_size) | |
140 | #endif | |
141 | ||
333b20bb GM |
142 | /* The gray bitmap `bitmaps/gray'. This is done because xterm.c uses |
143 | it, and including `bitmaps/gray' more than once is a problem when | |
144 | config.h defines `static' as an empty replacement string. */ | |
145 | ||
146 | int gray_bitmap_width = gray_width; | |
147 | int gray_bitmap_height = gray_height; | |
62906360 | 148 | char *gray_bitmap_bits = gray_bits; |
333b20bb | 149 | |
0af913d7 | 150 | /* Non-zero means we're allowed to display an hourglass cursor. */ |
333b20bb | 151 | |
0af913d7 | 152 | int display_hourglass_p; |
333b20bb | 153 | |
01f1ba30 | 154 | /* The background and shape of the mouse pointer, and shape when not |
b9dc4443 | 155 | over text or in the modeline. */ |
333b20bb | 156 | |
01f1ba30 | 157 | Lisp_Object Vx_pointer_shape, Vx_nontext_pointer_shape, Vx_mode_pointer_shape; |
0af913d7 | 158 | Lisp_Object Vx_hourglass_pointer_shape; |
333b20bb | 159 | |
ca0ecbf5 | 160 | /* The shape when over mouse-sensitive text. */ |
333b20bb | 161 | |
ca0ecbf5 | 162 | Lisp_Object Vx_sensitive_text_pointer_shape; |
01f1ba30 | 163 | |
8fb4ec9c GM |
164 | /* If non-nil, the pointer shape to indicate that windows can be |
165 | dragged horizontally. */ | |
166 | ||
167 | Lisp_Object Vx_window_horizontal_drag_shape; | |
168 | ||
b9dc4443 | 169 | /* Color of chars displayed in cursor box. */ |
333b20bb | 170 | |
01f1ba30 JB |
171 | Lisp_Object Vx_cursor_fore_pixel; |
172 | ||
b9dc4443 | 173 | /* Nonzero if using X. */ |
333b20bb | 174 | |
b9dc4443 | 175 | static int x_in_use; |
01f1ba30 | 176 | |
b9dc4443 | 177 | /* Non nil if no window manager is in use. */ |
333b20bb | 178 | |
01f1ba30 JB |
179 | Lisp_Object Vx_no_window_manager; |
180 | ||
942ea06d | 181 | /* Regexp matching a font name whose width is the same as `PIXEL_SIZE'. */ |
333b20bb | 182 | |
942ea06d KH |
183 | Lisp_Object Vx_pixel_size_width_font_regexp; |
184 | ||
baaed68e | 185 | Lisp_Object Qnone; |
8af1d7ca | 186 | Lisp_Object Qsuppress_icon; |
01f1ba30 | 187 | Lisp_Object Qundefined_color; |
ae782866 | 188 | Lisp_Object Qcompound_text, Qcancel_timer; |
01f1ba30 | 189 | |
7c0d3ed8 | 190 | /* In dispnew.c */ |
f9942c9e | 191 | |
01f1ba30 JB |
192 | extern Lisp_Object Vwindow_system_version; |
193 | ||
7c0d3ed8 | 194 | /* The below are defined in frame.c. */ |
333b20bb | 195 | |
f1d2ce7f | 196 | #if GLYPH_DEBUG |
eaf1eea9 GM |
197 | int image_cache_refcount, dpyinfo_refcount; |
198 | #endif | |
199 | ||
200 | ||
01f1ba30 | 201 | \f |
11ae94fe | 202 | /* Error if we are not connected to X. */ |
333b20bb | 203 | |
7fc9de26 | 204 | void |
11ae94fe RS |
205 | check_x () |
206 | { | |
b9dc4443 | 207 | if (! x_in_use) |
11ae94fe RS |
208 | error ("X windows are not in use or not initialized"); |
209 | } | |
210 | ||
1c59f5df RS |
211 | /* Nonzero if we can use mouse menus. |
212 | You should not call this unless HAVE_MENUS is defined. */ | |
75cc8ee5 RS |
213 | |
214 | int | |
1c59f5df | 215 | have_menus_p () |
75cc8ee5 | 216 | { |
b9dc4443 RS |
217 | return x_in_use; |
218 | } | |
219 | ||
220 | /* Extract a frame as a FRAME_PTR, defaulting to the selected frame | |
221 | and checking validity for X. */ | |
222 | ||
223 | FRAME_PTR | |
224 | check_x_frame (frame) | |
225 | Lisp_Object frame; | |
226 | { | |
227 | FRAME_PTR f; | |
228 | ||
229 | if (NILP (frame)) | |
0fe92f72 | 230 | frame = selected_frame; |
b7826503 | 231 | CHECK_LIVE_FRAME (frame); |
0fe92f72 | 232 | f = XFRAME (frame); |
b9dc4443 | 233 | if (! FRAME_X_P (f)) |
1c59f5df | 234 | error ("Non-X frame used"); |
b9dc4443 | 235 | return f; |
75cc8ee5 RS |
236 | } |
237 | ||
b9dc4443 RS |
238 | /* Let the user specify an X display with a frame. |
239 | nil stands for the selected frame--or, if that is not an X frame, | |
240 | the first X display on the list. */ | |
241 | ||
7c0d3ed8 | 242 | struct x_display_info * |
b9dc4443 RS |
243 | check_x_display_info (frame) |
244 | Lisp_Object frame; | |
245 | { | |
8ec8a5ec | 246 | struct x_display_info *dpyinfo = NULL; |
177c0ea7 | 247 | |
b9dc4443 RS |
248 | if (NILP (frame)) |
249 | { | |
0fe92f72 | 250 | struct frame *sf = XFRAME (selected_frame); |
177c0ea7 | 251 | |
0fe92f72 | 252 | if (FRAME_X_P (sf) && FRAME_LIVE_P (sf)) |
8ec8a5ec | 253 | dpyinfo = FRAME_X_DISPLAY_INFO (sf); |
b9dc4443 | 254 | else if (x_display_list != 0) |
8ec8a5ec | 255 | dpyinfo = x_display_list; |
b9dc4443 RS |
256 | else |
257 | error ("X windows are not in use or not initialized"); | |
258 | } | |
259 | else if (STRINGP (frame)) | |
8ec8a5ec | 260 | dpyinfo = x_display_info_for_name (frame); |
b9dc4443 RS |
261 | else |
262 | { | |
ba4c10fd | 263 | FRAME_PTR f = check_x_frame (frame); |
8ec8a5ec | 264 | dpyinfo = FRAME_X_DISPLAY_INFO (f); |
b9dc4443 | 265 | } |
8ec8a5ec GM |
266 | |
267 | return dpyinfo; | |
b9dc4443 | 268 | } |
333b20bb | 269 | |
b9dc4443 | 270 | \f |
f676886a JB |
271 | /* Return the Emacs frame-object corresponding to an X window. |
272 | It could be the frame's main window or an icon window. */ | |
01f1ba30 | 273 | |
34ca5317 | 274 | /* This function can be called during GC, so use GC_xxx type test macros. */ |
bcb2db92 | 275 | |
f676886a | 276 | struct frame * |
2d271e2e KH |
277 | x_window_to_frame (dpyinfo, wdesc) |
278 | struct x_display_info *dpyinfo; | |
01f1ba30 JB |
279 | int wdesc; |
280 | { | |
f676886a JB |
281 | Lisp_Object tail, frame; |
282 | struct frame *f; | |
01f1ba30 | 283 | |
10b43ac3 JD |
284 | if (wdesc == None) return 0; |
285 | ||
8e713be6 | 286 | for (tail = Vframe_list; GC_CONSP (tail); tail = XCDR (tail)) |
01f1ba30 | 287 | { |
8e713be6 | 288 | frame = XCAR (tail); |
34ca5317 | 289 | if (!GC_FRAMEP (frame)) |
01f1ba30 | 290 | continue; |
f676886a | 291 | f = XFRAME (frame); |
2d764c78 | 292 | if (!FRAME_X_P (f) || FRAME_X_DISPLAY_INFO (f) != dpyinfo) |
2d271e2e | 293 | continue; |
0af913d7 | 294 | if (f->output_data.x->hourglass_window == wdesc) |
17cbbf95 | 295 | return f; |
9ef48a9d | 296 | #ifdef USE_X_TOOLKIT |
177c0ea7 | 297 | if ((f->output_data.x->edit_widget |
7556890b | 298 | && XtWindow (f->output_data.x->edit_widget) == wdesc) |
333b20bb GM |
299 | /* A tooltip frame? */ |
300 | || (!f->output_data.x->edit_widget | |
301 | && FRAME_X_WINDOW (f) == wdesc) | |
7556890b | 302 | || f->output_data.x->icon_desc == wdesc) |
9ef48a9d RS |
303 | return f; |
304 | #else /* not USE_X_TOOLKIT */ | |
488dd4c4 JD |
305 | #ifdef USE_GTK |
306 | if (f->output_data.x->edit_widget) | |
307 | { | |
810f2256 | 308 | GtkWidget *gwdesc = xg_win_to_widget (dpyinfo->display, wdesc); |
488dd4c4 JD |
309 | struct x_output *x = f->output_data.x; |
310 | if (gwdesc != 0 && gwdesc == x->edit_widget) | |
311 | return f; | |
312 | } | |
313 | #endif /* USE_GTK */ | |
fe24a618 | 314 | if (FRAME_X_WINDOW (f) == wdesc |
7556890b | 315 | || f->output_data.x->icon_desc == wdesc) |
f676886a | 316 | return f; |
9ef48a9d RS |
317 | #endif /* not USE_X_TOOLKIT */ |
318 | } | |
319 | return 0; | |
320 | } | |
321 | ||
488dd4c4 | 322 | #if defined (USE_X_TOOLKIT) || defined (USE_GTK) |
9ef48a9d RS |
323 | /* Like x_window_to_frame but also compares the window with the widget's |
324 | windows. */ | |
325 | ||
326 | struct frame * | |
2d271e2e KH |
327 | x_any_window_to_frame (dpyinfo, wdesc) |
328 | struct x_display_info *dpyinfo; | |
9ef48a9d RS |
329 | int wdesc; |
330 | { | |
331 | Lisp_Object tail, frame; | |
17cbbf95 | 332 | struct frame *f, *found; |
7556890b | 333 | struct x_output *x; |
9ef48a9d | 334 | |
10b43ac3 JD |
335 | if (wdesc == None) return NULL; |
336 | ||
17cbbf95 GM |
337 | found = NULL; |
338 | for (tail = Vframe_list; GC_CONSP (tail) && !found; tail = XCDR (tail)) | |
9ef48a9d | 339 | { |
8e713be6 | 340 | frame = XCAR (tail); |
34ca5317 | 341 | if (!GC_FRAMEP (frame)) |
9ef48a9d | 342 | continue; |
177c0ea7 | 343 | |
9ef48a9d | 344 | f = XFRAME (frame); |
17cbbf95 | 345 | if (FRAME_X_P (f) && FRAME_X_DISPLAY_INFO (f) == dpyinfo) |
333b20bb | 346 | { |
17cbbf95 GM |
347 | /* This frame matches if the window is any of its widgets. */ |
348 | x = f->output_data.x; | |
0af913d7 | 349 | if (x->hourglass_window == wdesc) |
17cbbf95 GM |
350 | found = f; |
351 | else if (x->widget) | |
352 | { | |
488dd4c4 | 353 | #ifdef USE_GTK |
810f2256 | 354 | GtkWidget *gwdesc = xg_win_to_widget (dpyinfo->display, wdesc); |
488dd4c4 JD |
355 | if (gwdesc != 0 |
356 | && (gwdesc == x->widget | |
357 | || gwdesc == x->edit_widget | |
358 | || gwdesc == x->vbox_widget | |
359 | || gwdesc == x->menubar_widget)) | |
360 | found = f; | |
361 | #else | |
177c0ea7 JB |
362 | if (wdesc == XtWindow (x->widget) |
363 | || wdesc == XtWindow (x->column_widget) | |
17cbbf95 GM |
364 | || wdesc == XtWindow (x->edit_widget)) |
365 | found = f; | |
366 | /* Match if the window is this frame's menubar. */ | |
367 | else if (lw_window_is_in_menubar (wdesc, x->menubar_widget)) | |
368 | found = f; | |
488dd4c4 | 369 | #endif |
17cbbf95 GM |
370 | } |
371 | else if (FRAME_X_WINDOW (f) == wdesc) | |
372 | /* A tooltip frame. */ | |
373 | found = f; | |
333b20bb | 374 | } |
01f1ba30 | 375 | } |
177c0ea7 | 376 | |
17cbbf95 | 377 | return found; |
01f1ba30 | 378 | } |
5e65b9ab | 379 | |
5fbc3f3a KH |
380 | /* Likewise, but exclude the menu bar widget. */ |
381 | ||
382 | struct frame * | |
383 | x_non_menubar_window_to_frame (dpyinfo, wdesc) | |
384 | struct x_display_info *dpyinfo; | |
385 | int wdesc; | |
386 | { | |
387 | Lisp_Object tail, frame; | |
388 | struct frame *f; | |
7556890b | 389 | struct x_output *x; |
5fbc3f3a | 390 | |
10b43ac3 JD |
391 | if (wdesc == None) return 0; |
392 | ||
8e713be6 | 393 | for (tail = Vframe_list; GC_CONSP (tail); tail = XCDR (tail)) |
5fbc3f3a | 394 | { |
8e713be6 | 395 | frame = XCAR (tail); |
5fbc3f3a KH |
396 | if (!GC_FRAMEP (frame)) |
397 | continue; | |
398 | f = XFRAME (frame); | |
2d764c78 | 399 | if (!FRAME_X_P (f) || FRAME_X_DISPLAY_INFO (f) != dpyinfo) |
5fbc3f3a | 400 | continue; |
7556890b | 401 | x = f->output_data.x; |
5fbc3f3a | 402 | /* This frame matches if the window is any of its widgets. */ |
0af913d7 | 403 | if (x->hourglass_window == wdesc) |
17cbbf95 GM |
404 | return f; |
405 | else if (x->widget) | |
333b20bb | 406 | { |
488dd4c4 | 407 | #ifdef USE_GTK |
810f2256 | 408 | GtkWidget *gwdesc = xg_win_to_widget (dpyinfo->display, wdesc); |
488dd4c4 JD |
409 | if (gwdesc != 0 |
410 | && (gwdesc == x->widget | |
411 | || gwdesc == x->edit_widget | |
412 | || gwdesc == x->vbox_widget)) | |
413 | return f; | |
414 | #else | |
177c0ea7 JB |
415 | if (wdesc == XtWindow (x->widget) |
416 | || wdesc == XtWindow (x->column_widget) | |
333b20bb GM |
417 | || wdesc == XtWindow (x->edit_widget)) |
418 | return f; | |
488dd4c4 | 419 | #endif |
333b20bb GM |
420 | } |
421 | else if (FRAME_X_WINDOW (f) == wdesc) | |
422 | /* A tooltip frame. */ | |
5fbc3f3a KH |
423 | return f; |
424 | } | |
425 | return 0; | |
426 | } | |
427 | ||
fd3a3022 RS |
428 | /* Likewise, but consider only the menu bar widget. */ |
429 | ||
430 | struct frame * | |
431 | x_menubar_window_to_frame (dpyinfo, wdesc) | |
432 | struct x_display_info *dpyinfo; | |
433 | int wdesc; | |
434 | { | |
435 | Lisp_Object tail, frame; | |
436 | struct frame *f; | |
7556890b | 437 | struct x_output *x; |
fd3a3022 | 438 | |
10b43ac3 JD |
439 | if (wdesc == None) return 0; |
440 | ||
8e713be6 | 441 | for (tail = Vframe_list; GC_CONSP (tail); tail = XCDR (tail)) |
fd3a3022 | 442 | { |
8e713be6 | 443 | frame = XCAR (tail); |
fd3a3022 RS |
444 | if (!GC_FRAMEP (frame)) |
445 | continue; | |
446 | f = XFRAME (frame); | |
2d764c78 | 447 | if (!FRAME_X_P (f) || FRAME_X_DISPLAY_INFO (f) != dpyinfo) |
fd3a3022 | 448 | continue; |
7556890b | 449 | x = f->output_data.x; |
fd3a3022 | 450 | /* Match if the window is this frame's menubar. */ |
488dd4c4 JD |
451 | #ifdef USE_GTK |
452 | if (x->menubar_widget) | |
453 | { | |
810f2256 | 454 | GtkWidget *gwdesc = xg_win_to_widget (dpyinfo->display, wdesc); |
488dd4c4 | 455 | int found = 0; |
177c0ea7 | 456 | |
488dd4c4 JD |
457 | BLOCK_INPUT; |
458 | if (gwdesc != 0 | |
459 | && (gwdesc == x->menubar_widget | |
460 | || gtk_widget_get_parent (gwdesc) == x->menubar_widget)) | |
461 | found = 1; | |
462 | UNBLOCK_INPUT; | |
463 | if (found) return f; | |
464 | } | |
465 | #else | |
333b20bb GM |
466 | if (x->menubar_widget |
467 | && lw_window_is_in_menubar (wdesc, x->menubar_widget)) | |
fd3a3022 | 468 | return f; |
488dd4c4 | 469 | #endif |
fd3a3022 RS |
470 | } |
471 | return 0; | |
472 | } | |
473 | ||
5e65b9ab RS |
474 | /* Return the frame whose principal (outermost) window is WDESC. |
475 | If WDESC is some other (smaller) window, we return 0. */ | |
476 | ||
477 | struct frame * | |
2d271e2e KH |
478 | x_top_window_to_frame (dpyinfo, wdesc) |
479 | struct x_display_info *dpyinfo; | |
5e65b9ab RS |
480 | int wdesc; |
481 | { | |
482 | Lisp_Object tail, frame; | |
483 | struct frame *f; | |
7556890b | 484 | struct x_output *x; |
5e65b9ab | 485 | |
10b43ac3 JD |
486 | if (wdesc == None) return 0; |
487 | ||
8e713be6 | 488 | for (tail = Vframe_list; GC_CONSP (tail); tail = XCDR (tail)) |
5e65b9ab | 489 | { |
8e713be6 | 490 | frame = XCAR (tail); |
34ca5317 | 491 | if (!GC_FRAMEP (frame)) |
5e65b9ab RS |
492 | continue; |
493 | f = XFRAME (frame); | |
2d764c78 | 494 | if (!FRAME_X_P (f) || FRAME_X_DISPLAY_INFO (f) != dpyinfo) |
2d271e2e | 495 | continue; |
7556890b | 496 | x = f->output_data.x; |
333b20bb GM |
497 | |
498 | if (x->widget) | |
499 | { | |
500 | /* This frame matches if the window is its topmost widget. */ | |
488dd4c4 | 501 | #ifdef USE_GTK |
810f2256 | 502 | GtkWidget *gwdesc = xg_win_to_widget (dpyinfo->display, wdesc); |
488dd4c4 JD |
503 | if (gwdesc == x->widget) |
504 | return f; | |
505 | #else | |
333b20bb GM |
506 | if (wdesc == XtWindow (x->widget)) |
507 | return f; | |
7a994728 KH |
508 | #if 0 /* I don't know why it did this, |
509 | but it seems logically wrong, | |
510 | and it causes trouble for MapNotify events. */ | |
333b20bb | 511 | /* Match if the window is this frame's menubar. */ |
177c0ea7 | 512 | if (x->menubar_widget |
333b20bb GM |
513 | && wdesc == XtWindow (x->menubar_widget)) |
514 | return f; | |
488dd4c4 | 515 | #endif |
7a994728 | 516 | #endif |
333b20bb GM |
517 | } |
518 | else if (FRAME_X_WINDOW (f) == wdesc) | |
519 | /* Tooltip frame. */ | |
520 | return f; | |
5e65b9ab RS |
521 | } |
522 | return 0; | |
523 | } | |
488dd4c4 | 524 | #endif /* USE_X_TOOLKIT || USE_GTK */ |
01f1ba30 | 525 | |
01f1ba30 | 526 | \f |
203c1d73 | 527 | |
eaf1eea9 GM |
528 | static Lisp_Object unwind_create_frame P_ ((Lisp_Object)); |
529 | static Lisp_Object unwind_create_tip_frame P_ ((Lisp_Object)); | |
7c0d3ed8 | 530 | |
d62c8769 | 531 | void x_set_foreground_color P_ ((struct frame *, Lisp_Object, Lisp_Object)); |
ea0a1f53 | 532 | static void x_set_wait_for_wm P_ ((struct frame *, Lisp_Object, Lisp_Object)); |
d62c8769 GM |
533 | void x_set_background_color P_ ((struct frame *, Lisp_Object, Lisp_Object)); |
534 | void x_set_mouse_color P_ ((struct frame *, Lisp_Object, Lisp_Object)); | |
535 | void x_set_cursor_color P_ ((struct frame *, Lisp_Object, Lisp_Object)); | |
536 | void x_set_border_color P_ ((struct frame *, Lisp_Object, Lisp_Object)); | |
537 | void x_set_cursor_type P_ ((struct frame *, Lisp_Object, Lisp_Object)); | |
538 | void x_set_icon_type P_ ((struct frame *, Lisp_Object, Lisp_Object)); | |
539 | void x_set_icon_name P_ ((struct frame *, Lisp_Object, Lisp_Object)); | |
d62c8769 | 540 | void x_explicitly_set_name P_ ((struct frame *, Lisp_Object, Lisp_Object)); |
d62c8769 | 541 | void x_set_menu_bar_lines P_ ((struct frame *, Lisp_Object, Lisp_Object)); |
d62c8769 | 542 | void x_set_title P_ ((struct frame *, Lisp_Object, Lisp_Object)); |
9ea173e8 | 543 | void x_set_tool_bar_lines P_ ((struct frame *, Lisp_Object, Lisp_Object)); |
333b20bb GM |
544 | void x_set_scroll_bar_foreground P_ ((struct frame *, Lisp_Object, |
545 | Lisp_Object)); | |
546 | void x_set_scroll_bar_background P_ ((struct frame *, Lisp_Object, | |
547 | Lisp_Object)); | |
548 | static Lisp_Object x_default_scroll_bar_color_parameter P_ ((struct frame *, | |
549 | Lisp_Object, | |
550 | Lisp_Object, | |
551 | char *, char *, | |
552 | int)); | |
01f1ba30 | 553 | \f |
49d41073 | 554 | |
08a90d6a | 555 | /* Store the screen positions of frame F into XPTR and YPTR. |
e9445337 RS |
556 | These are the positions of the containing window manager window, |
557 | not Emacs's own window. */ | |
558 | ||
559 | void | |
560 | x_real_positions (f, xptr, yptr) | |
561 | FRAME_PTR f; | |
562 | int *xptr, *yptr; | |
563 | { | |
49d41073 EZ |
564 | int win_x, win_y, outer_x, outer_y; |
565 | int real_x = 0, real_y = 0; | |
566 | int had_errors = 0; | |
567 | Window win = f->output_data.x->parent_desc; | |
e9445337 | 568 | |
49d41073 | 569 | int count; |
043835a3 | 570 | |
49d41073 EZ |
571 | BLOCK_INPUT; |
572 | ||
573 | count = x_catch_errors (FRAME_X_DISPLAY (f)); | |
043835a3 | 574 | |
49d41073 EZ |
575 | if (win == FRAME_X_DISPLAY_INFO (f)->root_window) |
576 | win = FRAME_OUTER_WINDOW (f); | |
577 | ||
578 | /* This loop traverses up the containment tree until we hit the root | |
579 | window. Window managers may intersect many windows between our window | |
580 | and the root window. The window we find just before the root window | |
581 | should be the outer WM window. */ | |
582 | for (;;) | |
e9445337 | 583 | { |
49d41073 EZ |
584 | Window wm_window, rootw; |
585 | Window *tmp_children; | |
586 | unsigned int tmp_nchildren; | |
e7161ad9 | 587 | int success; |
ca7bac79 | 588 | |
e7161ad9 RS |
589 | success = XQueryTree (FRAME_X_DISPLAY (f), win, &rootw, |
590 | &wm_window, &tmp_children, &tmp_nchildren); | |
08a90d6a | 591 | |
49d41073 | 592 | had_errors = x_had_errors_p (FRAME_X_DISPLAY (f)); |
08a90d6a | 593 | |
e7161ad9 RS |
594 | /* Don't free tmp_children if XQueryTree failed. */ |
595 | if (! success) | |
596 | break; | |
597 | ||
598 | XFree ((char *) tmp_children); | |
599 | ||
49d41073 EZ |
600 | if (wm_window == rootw || had_errors) |
601 | break; | |
08a90d6a | 602 | |
49d41073 EZ |
603 | win = wm_window; |
604 | } | |
177c0ea7 | 605 | |
49d41073 EZ |
606 | if (! had_errors) |
607 | { | |
608 | int ign; | |
609 | Window child, rootw; | |
177c0ea7 | 610 | |
49d41073 EZ |
611 | /* Get the real coordinates for the WM window upper left corner */ |
612 | XGetGeometry (FRAME_X_DISPLAY (f), win, | |
613 | &rootw, &real_x, &real_y, &ign, &ign, &ign, &ign); | |
614 | ||
615 | /* Translate real coordinates to coordinates relative to our | |
616 | window. For our window, the upper left corner is 0, 0. | |
617 | Since the upper left corner of the WM window is outside | |
618 | our window, win_x and win_y will be negative: | |
619 | ||
620 | ------------------ ---> x | |
621 | | title | | |
622 | | ----------------- v y | |
623 | | | our window | |
624 | */ | |
8a07bba0 | 625 | XTranslateCoordinates (FRAME_X_DISPLAY (f), |
e9445337 | 626 | |
8a07bba0 | 627 | /* From-window, to-window. */ |
8a07bba0 | 628 | FRAME_X_DISPLAY_INFO (f)->root_window, |
49d41073 | 629 | FRAME_X_WINDOW (f), |
e9445337 | 630 | |
8a07bba0 | 631 | /* From-position, to-position. */ |
49d41073 | 632 | real_x, real_y, &win_x, &win_y, |
08a90d6a | 633 | |
8a07bba0 RS |
634 | /* Child of win. */ |
635 | &child); | |
e9445337 | 636 | |
49d41073 | 637 | if (FRAME_X_WINDOW (f) == FRAME_OUTER_WINDOW (f)) |
845e9d85 | 638 | { |
49d41073 EZ |
639 | outer_x = win_x; |
640 | outer_y = win_y; | |
845e9d85 | 641 | } |
49d41073 EZ |
642 | else |
643 | { | |
644 | XTranslateCoordinates (FRAME_X_DISPLAY (f), | |
ca7bac79 | 645 | |
49d41073 EZ |
646 | /* From-window, to-window. */ |
647 | FRAME_X_DISPLAY_INFO (f)->root_window, | |
648 | FRAME_OUTER_WINDOW (f), | |
177c0ea7 | 649 | |
49d41073 EZ |
650 | /* From-position, to-position. */ |
651 | real_x, real_y, &outer_x, &outer_y, | |
177c0ea7 | 652 | |
49d41073 EZ |
653 | /* Child of win. */ |
654 | &child); | |
be786000 | 655 | } |
08a90d6a | 656 | |
49d41073 EZ |
657 | had_errors = x_had_errors_p (FRAME_X_DISPLAY (f)); |
658 | } | |
177c0ea7 | 659 | |
49d41073 | 660 | x_uncatch_errors (FRAME_X_DISPLAY (f), count); |
177c0ea7 | 661 | |
49d41073 EZ |
662 | UNBLOCK_INPUT; |
663 | ||
664 | if (had_errors) return; | |
177c0ea7 | 665 | |
be786000 KS |
666 | f->x_pixels_diff = -win_x; |
667 | f->y_pixels_diff = -win_y; | |
668 | ||
669 | FRAME_X_OUTPUT (f)->x_pixels_outer_diff = -outer_x; | |
670 | FRAME_X_OUTPUT (f)->y_pixels_outer_diff = -outer_y; | |
49d41073 EZ |
671 | |
672 | *xptr = real_x; | |
673 | *yptr = real_y; | |
e9445337 RS |
674 | } |
675 | ||
01f1ba30 | 676 | \f |
82978295 | 677 | |
d62c8769 GM |
678 | |
679 | /* Gamma-correct COLOR on frame F. */ | |
680 | ||
681 | void | |
682 | gamma_correct (f, color) | |
683 | struct frame *f; | |
684 | XColor *color; | |
685 | { | |
686 | if (f->gamma) | |
687 | { | |
688 | color->red = pow (color->red / 65535.0, f->gamma) * 65535.0 + 0.5; | |
689 | color->green = pow (color->green / 65535.0, f->gamma) * 65535.0 + 0.5; | |
690 | color->blue = pow (color->blue / 65535.0, f->gamma) * 65535.0 + 0.5; | |
691 | } | |
692 | } | |
693 | ||
694 | ||
7b746c38 GM |
695 | /* Decide if color named COLOR_NAME is valid for use on frame F. If |
696 | so, return the RGB values in COLOR. If ALLOC_P is non-zero, | |
697 | allocate the color. Value is zero if COLOR_NAME is invalid, or | |
698 | no color could be allocated. */ | |
e12d55b2 | 699 | |
01f1ba30 | 700 | int |
7b746c38 GM |
701 | x_defined_color (f, color_name, color, alloc_p) |
702 | struct frame *f; | |
703 | char *color_name; | |
704 | XColor *color; | |
705 | int alloc_p; | |
01f1ba30 | 706 | { |
7b746c38 GM |
707 | int success_p; |
708 | Display *dpy = FRAME_X_DISPLAY (f); | |
709 | Colormap cmap = FRAME_X_COLORMAP (f); | |
01f1ba30 JB |
710 | |
711 | BLOCK_INPUT; | |
7b746c38 GM |
712 | success_p = XParseColor (dpy, cmap, color_name, color); |
713 | if (success_p && alloc_p) | |
714 | success_p = x_alloc_nearest_color (f, cmap, color); | |
01f1ba30 JB |
715 | UNBLOCK_INPUT; |
716 | ||
7b746c38 | 717 | return success_p; |
01f1ba30 JB |
718 | } |
719 | ||
9b2956e2 GM |
720 | |
721 | /* Return the pixel color value for color COLOR_NAME on frame F. If F | |
722 | is a monochrome frame, return MONO_COLOR regardless of what ARG says. | |
723 | Signal an error if color can't be allocated. */ | |
01f1ba30 JB |
724 | |
725 | int | |
9b2956e2 | 726 | x_decode_color (f, color_name, mono_color) |
b9dc4443 | 727 | FRAME_PTR f; |
9b2956e2 GM |
728 | Lisp_Object color_name; |
729 | int mono_color; | |
01f1ba30 | 730 | { |
b9dc4443 | 731 | XColor cdef; |
01f1ba30 | 732 | |
b7826503 | 733 | CHECK_STRING (color_name); |
01f1ba30 | 734 | |
9b2956e2 GM |
735 | #if 0 /* Don't do this. It's wrong when we're not using the default |
736 | colormap, it makes freeing difficult, and it's probably not | |
737 | an important optimization. */ | |
d5db4077 | 738 | if (strcmp (SDATA (color_name), "black") == 0) |
b9dc4443 | 739 | return BLACK_PIX_DEFAULT (f); |
d5db4077 | 740 | else if (strcmp (SDATA (color_name), "white") == 0) |
b9dc4443 | 741 | return WHITE_PIX_DEFAULT (f); |
9b2956e2 | 742 | #endif |
01f1ba30 | 743 | |
9b2956e2 | 744 | /* Return MONO_COLOR for monochrome frames. */ |
b9dc4443 | 745 | if (FRAME_X_DISPLAY_INFO (f)->n_planes == 1) |
9b2956e2 | 746 | return mono_color; |
01f1ba30 | 747 | |
2d764c78 | 748 | /* x_defined_color is responsible for coping with failures |
95626e11 | 749 | by looking for a near-miss. */ |
d5db4077 | 750 | if (x_defined_color (f, SDATA (color_name), &cdef, 1)) |
95626e11 RS |
751 | return cdef.pixel; |
752 | ||
c301be26 GM |
753 | Fsignal (Qerror, Fcons (build_string ("Undefined color"), |
754 | Fcons (color_name, Qnil))); | |
755 | return 0; | |
01f1ba30 | 756 | } |
9b2956e2 GM |
757 | |
758 | ||
01f1ba30 | 759 | \f |
ea0a1f53 GM |
760 | /* Change the `wait-for-wm' frame parameter of frame F. OLD_VALUE is |
761 | the previous value of that parameter, NEW_VALUE is the new value. | |
762 | See also the comment of wait_for_wm in struct x_output. */ | |
763 | ||
764 | static void | |
765 | x_set_wait_for_wm (f, new_value, old_value) | |
766 | struct frame *f; | |
767 | Lisp_Object new_value, old_value; | |
768 | { | |
769 | f->output_data.x->wait_for_wm = !NILP (new_value); | |
770 | } | |
771 | ||
993d0721 JB |
772 | #ifdef USE_GTK |
773 | ||
465aa50a JD |
774 | /* Set icon from FILE for frame F. By using GTK functions the icon |
775 | may be any format that GdkPixbuf knows about, i.e. not just bitmaps. */ | |
993d0721 JB |
776 | |
777 | int | |
810f2256 | 778 | xg_set_icon (f, file) |
465aa50a | 779 | FRAME_PTR f; |
993d0721 JB |
780 | Lisp_Object file; |
781 | { | |
465aa50a JD |
782 | struct gcpro gcpro1; |
783 | int result = 0; | |
784 | Lisp_Object found; | |
993d0721 | 785 | |
465aa50a | 786 | GCPRO1 (found); |
993d0721 | 787 | |
465aa50a JD |
788 | found = x_find_image_file (file); |
789 | ||
790 | if (! NILP (found)) | |
791 | { | |
792 | GdkPixbuf *pixbuf; | |
793 | GError *err = NULL; | |
794 | char *filename; | |
795 | ||
796 | filename = SDATA (found); | |
797 | BLOCK_INPUT; | |
798 | ||
799 | pixbuf = gdk_pixbuf_new_from_file (filename, &err); | |
800 | ||
801 | if (pixbuf) | |
802 | { | |
803 | gtk_window_set_icon (GTK_WINDOW (FRAME_GTK_OUTER_WIDGET (f)), | |
804 | pixbuf); | |
805 | g_object_unref (pixbuf); | |
806 | ||
807 | result = 1; | |
808 | } | |
809 | else | |
810 | g_error_free (err); | |
811 | ||
812 | UNBLOCK_INPUT; | |
813 | } | |
814 | ||
815 | UNGCPRO; | |
816 | return result; | |
993d0721 JB |
817 | } |
818 | #endif /* USE_GTK */ | |
819 | ||
ea0a1f53 | 820 | |
f676886a | 821 | /* Functions called only from `x_set_frame_param' |
01f1ba30 JB |
822 | to set individual parameters. |
823 | ||
fe24a618 | 824 | If FRAME_X_WINDOW (f) is 0, |
f676886a | 825 | the frame is being created and its X-window does not exist yet. |
01f1ba30 JB |
826 | In that case, just record the parameter's new value |
827 | in the standard place; do not attempt to change the window. */ | |
828 | ||
829 | void | |
f676886a JB |
830 | x_set_foreground_color (f, arg, oldval) |
831 | struct frame *f; | |
01f1ba30 JB |
832 | Lisp_Object arg, oldval; |
833 | { | |
09393d07 GM |
834 | struct x_output *x = f->output_data.x; |
835 | unsigned long fg, old_fg; | |
a76206dc | 836 | |
09393d07 GM |
837 | fg = x_decode_color (f, arg, BLACK_PIX_DEFAULT (f)); |
838 | old_fg = x->foreground_pixel; | |
839 | x->foreground_pixel = fg; | |
a76206dc | 840 | |
fe24a618 | 841 | if (FRAME_X_WINDOW (f) != 0) |
01f1ba30 | 842 | { |
09393d07 | 843 | Display *dpy = FRAME_X_DISPLAY (f); |
177c0ea7 | 844 | |
09393d07 GM |
845 | BLOCK_INPUT; |
846 | XSetForeground (dpy, x->normal_gc, fg); | |
847 | XSetBackground (dpy, x->reverse_gc, fg); | |
36d42089 | 848 | |
09393d07 GM |
849 | if (x->cursor_pixel == old_fg) |
850 | { | |
851 | unload_color (f, x->cursor_pixel); | |
852 | x->cursor_pixel = x_copy_color (f, fg); | |
853 | XSetBackground (dpy, x->cursor_gc, x->cursor_pixel); | |
854 | } | |
177c0ea7 | 855 | |
01f1ba30 | 856 | UNBLOCK_INPUT; |
177c0ea7 | 857 | |
05c8abbe | 858 | update_face_from_frame_parameter (f, Qforeground_color, arg); |
177c0ea7 | 859 | |
179956b9 | 860 | if (FRAME_VISIBLE_P (f)) |
f676886a | 861 | redraw_frame (f); |
01f1ba30 | 862 | } |
177c0ea7 | 863 | |
09393d07 | 864 | unload_color (f, old_fg); |
01f1ba30 JB |
865 | } |
866 | ||
867 | void | |
f676886a JB |
868 | x_set_background_color (f, arg, oldval) |
869 | struct frame *f; | |
01f1ba30 JB |
870 | Lisp_Object arg, oldval; |
871 | { | |
09393d07 GM |
872 | struct x_output *x = f->output_data.x; |
873 | unsigned long bg; | |
01f1ba30 | 874 | |
09393d07 GM |
875 | bg = x_decode_color (f, arg, WHITE_PIX_DEFAULT (f)); |
876 | unload_color (f, x->background_pixel); | |
877 | x->background_pixel = bg; | |
a76206dc | 878 | |
fe24a618 | 879 | if (FRAME_X_WINDOW (f) != 0) |
01f1ba30 | 880 | { |
09393d07 | 881 | Display *dpy = FRAME_X_DISPLAY (f); |
177c0ea7 | 882 | |
09393d07 GM |
883 | BLOCK_INPUT; |
884 | XSetBackground (dpy, x->normal_gc, bg); | |
885 | XSetForeground (dpy, x->reverse_gc, bg); | |
886 | XSetWindowBackground (dpy, FRAME_X_WINDOW (f), bg); | |
887 | XSetForeground (dpy, x->cursor_gc, bg); | |
888 | ||
488dd4c4 JD |
889 | #ifdef USE_GTK |
890 | xg_set_background_color (f, bg); | |
891 | #endif | |
892 | ||
f76e0368 GM |
893 | #ifndef USE_TOOLKIT_SCROLL_BARS /* Turns out to be annoying with |
894 | toolkit scroll bars. */ | |
895 | { | |
896 | Lisp_Object bar; | |
897 | for (bar = FRAME_SCROLL_BARS (f); | |
898 | !NILP (bar); | |
899 | bar = XSCROLL_BAR (bar)->next) | |
900 | { | |
901 | Window window = SCROLL_BAR_X_WINDOW (XSCROLL_BAR (bar)); | |
902 | XSetWindowBackground (dpy, window, bg); | |
903 | } | |
904 | } | |
905 | #endif /* USE_TOOLKIT_SCROLL_BARS */ | |
01f1ba30 | 906 | |
09393d07 | 907 | UNBLOCK_INPUT; |
05c8abbe | 908 | update_face_from_frame_parameter (f, Qbackground_color, arg); |
ea96210c | 909 | |
179956b9 | 910 | if (FRAME_VISIBLE_P (f)) |
f676886a | 911 | redraw_frame (f); |
01f1ba30 JB |
912 | } |
913 | } | |
914 | ||
915 | void | |
f676886a JB |
916 | x_set_mouse_color (f, arg, oldval) |
917 | struct frame *f; | |
01f1ba30 JB |
918 | Lisp_Object arg, oldval; |
919 | { | |
09393d07 GM |
920 | struct x_output *x = f->output_data.x; |
921 | Display *dpy = FRAME_X_DISPLAY (f); | |
3d970f28 | 922 | Cursor cursor, nontext_cursor, mode_cursor, hand_cursor; |
0af913d7 | 923 | Cursor hourglass_cursor, horizontal_drag_cursor; |
1dc6cfa6 | 924 | int count; |
51a1d2d8 | 925 | unsigned long pixel = x_decode_color (f, arg, BLACK_PIX_DEFAULT (f)); |
09393d07 | 926 | unsigned long mask_color = x->background_pixel; |
a76206dc | 927 | |
51a1d2d8 | 928 | /* Don't let pointers be invisible. */ |
09393d07 | 929 | if (mask_color == pixel) |
bcf26b38 GM |
930 | { |
931 | x_free_colors (f, &pixel, 1); | |
09393d07 | 932 | pixel = x_copy_color (f, x->foreground_pixel); |
bcf26b38 | 933 | } |
a76206dc | 934 | |
09393d07 GM |
935 | unload_color (f, x->mouse_pixel); |
936 | x->mouse_pixel = pixel; | |
01f1ba30 JB |
937 | |
938 | BLOCK_INPUT; | |
fe24a618 | 939 | |
eb8c3be9 | 940 | /* It's not okay to crash if the user selects a screwy cursor. */ |
09393d07 | 941 | count = x_catch_errors (dpy); |
fe24a618 | 942 | |
09393d07 | 943 | if (!NILP (Vx_pointer_shape)) |
01f1ba30 | 944 | { |
b7826503 | 945 | CHECK_NUMBER (Vx_pointer_shape); |
09393d07 | 946 | cursor = XCreateFontCursor (dpy, XINT (Vx_pointer_shape)); |
01f1ba30 JB |
947 | } |
948 | else | |
09393d07 GM |
949 | cursor = XCreateFontCursor (dpy, XC_xterm); |
950 | x_check_errors (dpy, "bad text pointer cursor: %s"); | |
01f1ba30 | 951 | |
09393d07 | 952 | if (!NILP (Vx_nontext_pointer_shape)) |
01f1ba30 | 953 | { |
b7826503 | 954 | CHECK_NUMBER (Vx_nontext_pointer_shape); |
09393d07 GM |
955 | nontext_cursor |
956 | = XCreateFontCursor (dpy, XINT (Vx_nontext_pointer_shape)); | |
01f1ba30 JB |
957 | } |
958 | else | |
09393d07 GM |
959 | nontext_cursor = XCreateFontCursor (dpy, XC_left_ptr); |
960 | x_check_errors (dpy, "bad nontext pointer cursor: %s"); | |
01f1ba30 | 961 | |
09393d07 | 962 | if (!NILP (Vx_hourglass_pointer_shape)) |
333b20bb | 963 | { |
b7826503 | 964 | CHECK_NUMBER (Vx_hourglass_pointer_shape); |
09393d07 GM |
965 | hourglass_cursor |
966 | = XCreateFontCursor (dpy, XINT (Vx_hourglass_pointer_shape)); | |
333b20bb GM |
967 | } |
968 | else | |
09393d07 GM |
969 | hourglass_cursor = XCreateFontCursor (dpy, XC_watch); |
970 | x_check_errors (dpy, "bad hourglass pointer cursor: %s"); | |
177c0ea7 | 971 | |
09393d07 | 972 | if (!NILP (Vx_mode_pointer_shape)) |
01f1ba30 | 973 | { |
b7826503 | 974 | CHECK_NUMBER (Vx_mode_pointer_shape); |
09393d07 | 975 | mode_cursor = XCreateFontCursor (dpy, XINT (Vx_mode_pointer_shape)); |
01f1ba30 JB |
976 | } |
977 | else | |
09393d07 GM |
978 | mode_cursor = XCreateFontCursor (dpy, XC_xterm); |
979 | x_check_errors (dpy, "bad modeline pointer cursor: %s"); | |
95f80c78 | 980 | |
09393d07 | 981 | if (!NILP (Vx_sensitive_text_pointer_shape)) |
95f80c78 | 982 | { |
b7826503 | 983 | CHECK_NUMBER (Vx_sensitive_text_pointer_shape); |
3d970f28 | 984 | hand_cursor |
09393d07 | 985 | = XCreateFontCursor (dpy, XINT (Vx_sensitive_text_pointer_shape)); |
95f80c78 FP |
986 | } |
987 | else | |
3d970f28 | 988 | hand_cursor = XCreateFontCursor (dpy, XC_hand2); |
01f1ba30 | 989 | |
8fb4ec9c GM |
990 | if (!NILP (Vx_window_horizontal_drag_shape)) |
991 | { | |
b7826503 | 992 | CHECK_NUMBER (Vx_window_horizontal_drag_shape); |
8fb4ec9c | 993 | horizontal_drag_cursor |
09393d07 | 994 | = XCreateFontCursor (dpy, XINT (Vx_window_horizontal_drag_shape)); |
8fb4ec9c GM |
995 | } |
996 | else | |
997 | horizontal_drag_cursor | |
09393d07 | 998 | = XCreateFontCursor (dpy, XC_sb_h_double_arrow); |
8fb4ec9c | 999 | |
fe24a618 | 1000 | /* Check and report errors with the above calls. */ |
09393d07 GM |
1001 | x_check_errors (dpy, "can't set cursor shape: %s"); |
1002 | x_uncatch_errors (dpy, count); | |
fe24a618 | 1003 | |
01f1ba30 JB |
1004 | { |
1005 | XColor fore_color, back_color; | |
1006 | ||
09393d07 | 1007 | fore_color.pixel = x->mouse_pixel; |
a31fedb7 | 1008 | x_query_color (f, &fore_color); |
01f1ba30 | 1009 | back_color.pixel = mask_color; |
a31fedb7 | 1010 | x_query_color (f, &back_color); |
177c0ea7 | 1011 | |
09393d07 GM |
1012 | XRecolorCursor (dpy, cursor, &fore_color, &back_color); |
1013 | XRecolorCursor (dpy, nontext_cursor, &fore_color, &back_color); | |
1014 | XRecolorCursor (dpy, mode_cursor, &fore_color, &back_color); | |
3d970f28 | 1015 | XRecolorCursor (dpy, hand_cursor, &fore_color, &back_color); |
09393d07 GM |
1016 | XRecolorCursor (dpy, hourglass_cursor, &fore_color, &back_color); |
1017 | XRecolorCursor (dpy, horizontal_drag_cursor, &fore_color, &back_color); | |
01f1ba30 | 1018 | } |
01f1ba30 | 1019 | |
fe24a618 | 1020 | if (FRAME_X_WINDOW (f) != 0) |
09393d07 GM |
1021 | XDefineCursor (dpy, FRAME_X_WINDOW (f), cursor); |
1022 | ||
1023 | if (cursor != x->text_cursor | |
1024 | && x->text_cursor != 0) | |
1025 | XFreeCursor (dpy, x->text_cursor); | |
1026 | x->text_cursor = cursor; | |
1027 | ||
1028 | if (nontext_cursor != x->nontext_cursor | |
1029 | && x->nontext_cursor != 0) | |
1030 | XFreeCursor (dpy, x->nontext_cursor); | |
1031 | x->nontext_cursor = nontext_cursor; | |
1032 | ||
1033 | if (hourglass_cursor != x->hourglass_cursor | |
1034 | && x->hourglass_cursor != 0) | |
1035 | XFreeCursor (dpy, x->hourglass_cursor); | |
1036 | x->hourglass_cursor = hourglass_cursor; | |
1037 | ||
1038 | if (mode_cursor != x->modeline_cursor | |
1039 | && x->modeline_cursor != 0) | |
1040 | XFreeCursor (dpy, f->output_data.x->modeline_cursor); | |
1041 | x->modeline_cursor = mode_cursor; | |
177c0ea7 | 1042 | |
3d970f28 KS |
1043 | if (hand_cursor != x->hand_cursor |
1044 | && x->hand_cursor != 0) | |
1045 | XFreeCursor (dpy, x->hand_cursor); | |
1046 | x->hand_cursor = hand_cursor; | |
01f1ba30 | 1047 | |
09393d07 GM |
1048 | if (horizontal_drag_cursor != x->horizontal_drag_cursor |
1049 | && x->horizontal_drag_cursor != 0) | |
1050 | XFreeCursor (dpy, x->horizontal_drag_cursor); | |
1051 | x->horizontal_drag_cursor = horizontal_drag_cursor; | |
8fb4ec9c | 1052 | |
09393d07 | 1053 | XFlush (dpy); |
01f1ba30 | 1054 | UNBLOCK_INPUT; |
05c8abbe GM |
1055 | |
1056 | update_face_from_frame_parameter (f, Qmouse_color, arg); | |
01f1ba30 JB |
1057 | } |
1058 | ||
1059 | void | |
f676886a JB |
1060 | x_set_cursor_color (f, arg, oldval) |
1061 | struct frame *f; | |
01f1ba30 JB |
1062 | Lisp_Object arg, oldval; |
1063 | { | |
a76206dc | 1064 | unsigned long fore_pixel, pixel; |
10168ebb | 1065 | int fore_pixel_allocated_p = 0, pixel_allocated_p = 0; |
09393d07 | 1066 | struct x_output *x = f->output_data.x; |
01f1ba30 | 1067 | |
10168ebb GM |
1068 | if (!NILP (Vx_cursor_fore_pixel)) |
1069 | { | |
1070 | fore_pixel = x_decode_color (f, Vx_cursor_fore_pixel, | |
1071 | WHITE_PIX_DEFAULT (f)); | |
1072 | fore_pixel_allocated_p = 1; | |
1073 | } | |
01f1ba30 | 1074 | else |
09393d07 | 1075 | fore_pixel = x->background_pixel; |
177c0ea7 | 1076 | |
a76206dc | 1077 | pixel = x_decode_color (f, arg, BLACK_PIX_DEFAULT (f)); |
10168ebb | 1078 | pixel_allocated_p = 1; |
a76206dc | 1079 | |
f9942c9e | 1080 | /* Make sure that the cursor color differs from the background color. */ |
09393d07 | 1081 | if (pixel == x->background_pixel) |
01f1ba30 | 1082 | { |
10168ebb GM |
1083 | if (pixel_allocated_p) |
1084 | { | |
1085 | x_free_colors (f, &pixel, 1); | |
1086 | pixel_allocated_p = 0; | |
1087 | } | |
177c0ea7 | 1088 | |
09393d07 | 1089 | pixel = x->mouse_pixel; |
a76206dc | 1090 | if (pixel == fore_pixel) |
10168ebb GM |
1091 | { |
1092 | if (fore_pixel_allocated_p) | |
1093 | { | |
1094 | x_free_colors (f, &fore_pixel, 1); | |
1095 | fore_pixel_allocated_p = 0; | |
1096 | } | |
09393d07 | 1097 | fore_pixel = x->background_pixel; |
10168ebb | 1098 | } |
01f1ba30 | 1099 | } |
a76206dc | 1100 | |
09393d07 | 1101 | unload_color (f, x->cursor_foreground_pixel); |
10168ebb GM |
1102 | if (!fore_pixel_allocated_p) |
1103 | fore_pixel = x_copy_color (f, fore_pixel); | |
09393d07 | 1104 | x->cursor_foreground_pixel = fore_pixel; |
01f1ba30 | 1105 | |
09393d07 | 1106 | unload_color (f, x->cursor_pixel); |
10168ebb GM |
1107 | if (!pixel_allocated_p) |
1108 | pixel = x_copy_color (f, pixel); | |
09393d07 | 1109 | x->cursor_pixel = pixel; |
a76206dc | 1110 | |
fe24a618 | 1111 | if (FRAME_X_WINDOW (f) != 0) |
01f1ba30 | 1112 | { |
01f1ba30 | 1113 | BLOCK_INPUT; |
09393d07 GM |
1114 | XSetBackground (FRAME_X_DISPLAY (f), x->cursor_gc, x->cursor_pixel); |
1115 | XSetForeground (FRAME_X_DISPLAY (f), x->cursor_gc, fore_pixel); | |
01f1ba30 | 1116 | UNBLOCK_INPUT; |
01f1ba30 | 1117 | |
179956b9 | 1118 | if (FRAME_VISIBLE_P (f)) |
01f1ba30 | 1119 | { |
cedadcfa RS |
1120 | x_update_cursor (f, 0); |
1121 | x_update_cursor (f, 1); | |
01f1ba30 JB |
1122 | } |
1123 | } | |
05c8abbe GM |
1124 | |
1125 | update_face_from_frame_parameter (f, Qcursor_color, arg); | |
01f1ba30 | 1126 | } |
943b580d | 1127 | \f |
f676886a | 1128 | /* Set the border-color of frame F to pixel value PIX. |
01f1ba30 | 1129 | Note that this does not fully take effect if done before |
f676886a | 1130 | F has an x-window. */ |
01f1ba30 | 1131 | |
968b1234 | 1132 | void |
f676886a JB |
1133 | x_set_border_pixel (f, pix) |
1134 | struct frame *f; | |
01f1ba30 JB |
1135 | int pix; |
1136 | { | |
a76206dc | 1137 | unload_color (f, f->output_data.x->border_pixel); |
7556890b | 1138 | f->output_data.x->border_pixel = pix; |
01f1ba30 | 1139 | |
be786000 | 1140 | if (FRAME_X_WINDOW (f) != 0 && f->border_width > 0) |
01f1ba30 | 1141 | { |
01f1ba30 | 1142 | BLOCK_INPUT; |
b9dc4443 | 1143 | XSetWindowBorder (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
270958e8 | 1144 | (unsigned long)pix); |
01f1ba30 JB |
1145 | UNBLOCK_INPUT; |
1146 | ||
179956b9 | 1147 | if (FRAME_VISIBLE_P (f)) |
f676886a | 1148 | redraw_frame (f); |
01f1ba30 JB |
1149 | } |
1150 | } | |
1151 | ||
7c0d3ed8 KS |
1152 | /* Set the border-color of frame F to value described by ARG. |
1153 | ARG can be a string naming a color. | |
1154 | The border-color is used for the border that is drawn by the X server. | |
1155 | Note that this does not fully take effect if done before | |
1156 | F has an x-window; it must be redone when the window is created. | |
1157 | ||
1158 | Note: this is done in two routines because of the way X10 works. | |
1159 | ||
1160 | Note: under X11, this is normally the province of the window manager, | |
1161 | and so emacs' border colors may be overridden. */ | |
1162 | ||
1163 | void | |
1164 | x_set_border_color (f, arg, oldval) | |
1165 | struct frame *f; | |
1166 | Lisp_Object arg, oldval; | |
1167 | { | |
1168 | int pix; | |
1169 | ||
1170 | CHECK_STRING (arg); | |
1171 | pix = x_decode_color (f, arg, BLACK_PIX_DEFAULT (f)); | |
1172 | x_set_border_pixel (f, pix); | |
1173 | update_face_from_frame_parameter (f, Qborder_color, arg); | |
1174 | } | |
0d1469d6 | 1175 | |
0d1469d6 GM |
1176 | |
1177 | void | |
1178 | x_set_cursor_type (f, arg, oldval) | |
1179 | FRAME_PTR f; | |
1180 | Lisp_Object arg, oldval; | |
1181 | { | |
33b2311e | 1182 | set_frame_cursor_types (f, arg); |
dbc4e1c1 | 1183 | |
75691005 RS |
1184 | /* Make sure the cursor gets redrawn. */ |
1185 | cursor_type_changed = 1; | |
dbc4e1c1 | 1186 | } |
943b580d | 1187 | \f |
01f1ba30 | 1188 | void |
f676886a JB |
1189 | x_set_icon_type (f, arg, oldval) |
1190 | struct frame *f; | |
01f1ba30 JB |
1191 | Lisp_Object arg, oldval; |
1192 | { | |
01f1ba30 JB |
1193 | int result; |
1194 | ||
203c1d73 RS |
1195 | if (STRINGP (arg)) |
1196 | { | |
1197 | if (STRINGP (oldval) && EQ (Fstring_equal (oldval, arg), Qt)) | |
1198 | return; | |
1199 | } | |
1200 | else if (!STRINGP (oldval) && EQ (oldval, Qnil) == EQ (arg, Qnil)) | |
01f1ba30 JB |
1201 | return; |
1202 | ||
1203 | BLOCK_INPUT; | |
265a9e55 | 1204 | if (NILP (arg)) |
80534dd6 | 1205 | result = x_text_icon (f, |
d5db4077 | 1206 | (char *) SDATA ((!NILP (f->icon_name) |
f468da95 | 1207 | ? f->icon_name |
d5db4077 | 1208 | : f->name))); |
f1c7b5a6 RS |
1209 | else |
1210 | result = x_bitmap_icon (f, arg); | |
01f1ba30 JB |
1211 | |
1212 | if (result) | |
1213 | { | |
01f1ba30 | 1214 | UNBLOCK_INPUT; |
0fb53770 | 1215 | error ("No icon window available"); |
01f1ba30 JB |
1216 | } |
1217 | ||
b9dc4443 | 1218 | XFlush (FRAME_X_DISPLAY (f)); |
01f1ba30 JB |
1219 | UNBLOCK_INPUT; |
1220 | } | |
1221 | ||
80534dd6 KH |
1222 | void |
1223 | x_set_icon_name (f, arg, oldval) | |
1224 | struct frame *f; | |
1225 | Lisp_Object arg, oldval; | |
1226 | { | |
80534dd6 KH |
1227 | int result; |
1228 | ||
1229 | if (STRINGP (arg)) | |
1230 | { | |
1231 | if (STRINGP (oldval) && EQ (Fstring_equal (oldval, arg), Qt)) | |
1232 | return; | |
1233 | } | |
1234 | else if (!STRINGP (oldval) && EQ (oldval, Qnil) == EQ (arg, Qnil)) | |
1235 | return; | |
1236 | ||
f468da95 | 1237 | f->icon_name = arg; |
80534dd6 | 1238 | |
7556890b | 1239 | if (f->output_data.x->icon_bitmap != 0) |
80534dd6 KH |
1240 | return; |
1241 | ||
1242 | BLOCK_INPUT; | |
1243 | ||
1244 | result = x_text_icon (f, | |
d5db4077 KR |
1245 | (char *) SDATA ((!NILP (f->icon_name) |
1246 | ? f->icon_name | |
1247 | : !NILP (f->title) | |
1248 | ? f->title | |
1249 | : f->name))); | |
80534dd6 KH |
1250 | |
1251 | if (result) | |
1252 | { | |
1253 | UNBLOCK_INPUT; | |
1254 | error ("No icon window available"); | |
1255 | } | |
1256 | ||
80534dd6 KH |
1257 | XFlush (FRAME_X_DISPLAY (f)); |
1258 | UNBLOCK_INPUT; | |
1259 | } | |
7c0d3ed8 | 1260 | |
943b580d | 1261 | \f |
01f1ba30 | 1262 | void |
7c0d3ed8 | 1263 | x_set_menu_bar_lines (f, value, oldval) |
f676886a | 1264 | struct frame *f; |
7c0d3ed8 | 1265 | Lisp_Object value, oldval; |
01f1ba30 | 1266 | { |
7c0d3ed8 | 1267 | int nlines; |
121e8a82 | 1268 | #if ! defined (USE_X_TOOLKIT) && ! defined (USE_GTK) |
7c0d3ed8 KS |
1269 | int olines = FRAME_MENU_BAR_LINES (f); |
1270 | #endif | |
177c0ea7 | 1271 | |
7c0d3ed8 KS |
1272 | /* Right now, menu bars don't work properly in minibuf-only frames; |
1273 | most of the commands try to apply themselves to the minibuffer | |
1274 | frame itself, and get an error because you can't switch buffers | |
1275 | in or split the minibuffer window. */ | |
1276 | if (FRAME_MINIBUF_ONLY_P (f)) | |
1277 | return; | |
177c0ea7 | 1278 | |
7c0d3ed8 KS |
1279 | if (INTEGERP (value)) |
1280 | nlines = XINT (value); | |
ea96210c | 1281 | else |
7c0d3ed8 | 1282 | nlines = 0; |
a367641f | 1283 | |
7c0d3ed8 KS |
1284 | /* Make sure we redisplay all windows in this frame. */ |
1285 | windows_or_buffers_changed++; | |
3d09b6be | 1286 | |
488dd4c4 | 1287 | #if defined (USE_X_TOOLKIT) || defined (USE_GTK) |
9ef48a9d RS |
1288 | FRAME_MENU_BAR_LINES (f) = 0; |
1289 | if (nlines) | |
0d8ef3f4 RS |
1290 | { |
1291 | FRAME_EXTERNAL_MENU_BAR (f) = 1; | |
97a1ff91 | 1292 | if (FRAME_X_P (f) && f->output_data.x->menubar_widget == 0) |
0d8ef3f4 RS |
1293 | /* Make sure next redisplay shows the menu bar. */ |
1294 | XWINDOW (FRAME_SELECTED_WINDOW (f))->update_mode_line = Qt; | |
1295 | } | |
9ef48a9d RS |
1296 | else |
1297 | { | |
6bc20398 FP |
1298 | if (FRAME_EXTERNAL_MENU_BAR (f) == 1) |
1299 | free_frame_menubar (f); | |
9ef48a9d | 1300 | FRAME_EXTERNAL_MENU_BAR (f) = 0; |
97a1ff91 RS |
1301 | if (FRAME_X_P (f)) |
1302 | f->output_data.x->menubar_widget = 0; | |
9ef48a9d | 1303 | } |
488dd4c4 | 1304 | #else /* not USE_X_TOOLKIT && not USE_GTK */ |
d043f1a4 | 1305 | FRAME_MENU_BAR_LINES (f) = nlines; |
7c0d3ed8 | 1306 | change_window_heights (f->root_window, nlines - olines); |
9ef48a9d | 1307 | #endif /* not USE_X_TOOLKIT */ |
333b20bb GM |
1308 | adjust_glyphs (f); |
1309 | } | |
1310 | ||
1311 | ||
1312 | /* Set the number of lines used for the tool bar of frame F to VALUE. | |
1313 | VALUE not an integer, or < 0 means set the lines to zero. OLDVAL | |
1314 | is the old number of tool bar lines. This function changes the | |
1315 | height of all windows on frame F to match the new tool bar height. | |
1316 | The frame's height doesn't change. */ | |
1317 | ||
1318 | void | |
9ea173e8 | 1319 | x_set_tool_bar_lines (f, value, oldval) |
333b20bb GM |
1320 | struct frame *f; |
1321 | Lisp_Object value, oldval; | |
1322 | { | |
52de7ce9 GM |
1323 | int delta, nlines, root_height; |
1324 | Lisp_Object root_window; | |
333b20bb | 1325 | |
e870b7ba GM |
1326 | /* Treat tool bars like menu bars. */ |
1327 | if (FRAME_MINIBUF_ONLY_P (f)) | |
1328 | return; | |
1329 | ||
333b20bb GM |
1330 | /* Use VALUE only if an integer >= 0. */ |
1331 | if (INTEGERP (value) && XINT (value) >= 0) | |
1332 | nlines = XFASTINT (value); | |
1333 | else | |
1334 | nlines = 0; | |
1335 | ||
488dd4c4 JD |
1336 | #ifdef USE_GTK |
1337 | FRAME_TOOL_BAR_LINES (f) = 0; | |
1338 | if (nlines) | |
1339 | { | |
1340 | FRAME_EXTERNAL_TOOL_BAR (f) = 1; | |
1341 | if (FRAME_X_P (f) && f->output_data.x->toolbar_widget == 0) | |
1342 | /* Make sure next redisplay shows the tool bar. */ | |
1343 | XWINDOW (FRAME_SELECTED_WINDOW (f))->update_mode_line = Qt; | |
1344 | update_frame_tool_bar (f); | |
1345 | } | |
1346 | else | |
1347 | { | |
1348 | if (FRAME_EXTERNAL_TOOL_BAR (f)) | |
1349 | free_frame_tool_bar (f); | |
1350 | FRAME_EXTERNAL_TOOL_BAR (f) = 0; | |
1351 | } | |
1352 | ||
1353 | return; | |
1354 | #endif | |
177c0ea7 | 1355 | |
488dd4c4 | 1356 | /* Make sure we redisplay all windows in this frame. */ |
333b20bb GM |
1357 | ++windows_or_buffers_changed; |
1358 | ||
9ea173e8 | 1359 | delta = nlines - FRAME_TOOL_BAR_LINES (f); |
52de7ce9 GM |
1360 | |
1361 | /* Don't resize the tool-bar to more than we have room for. */ | |
1362 | root_window = FRAME_ROOT_WINDOW (f); | |
be786000 | 1363 | root_height = WINDOW_TOTAL_LINES (XWINDOW (root_window)); |
52de7ce9 GM |
1364 | if (root_height - delta < 1) |
1365 | { | |
1366 | delta = root_height - 1; | |
1367 | nlines = FRAME_TOOL_BAR_LINES (f) + delta; | |
1368 | } | |
1369 | ||
9ea173e8 | 1370 | FRAME_TOOL_BAR_LINES (f) = nlines; |
7c0d3ed8 | 1371 | change_window_heights (root_window, delta); |
333b20bb | 1372 | adjust_glyphs (f); |
177c0ea7 | 1373 | |
ccba751c GM |
1374 | /* We also have to make sure that the internal border at the top of |
1375 | the frame, below the menu bar or tool bar, is redrawn when the | |
1376 | tool bar disappears. This is so because the internal border is | |
1377 | below the tool bar if one is displayed, but is below the menu bar | |
1378 | if there isn't a tool bar. The tool bar draws into the area | |
1379 | below the menu bar. */ | |
1380 | if (FRAME_X_WINDOW (f) && FRAME_TOOL_BAR_LINES (f) == 0) | |
1381 | { | |
1382 | updating_frame = f; | |
1383 | clear_frame (); | |
fb3cd89b | 1384 | clear_current_matrices (f); |
ccba751c GM |
1385 | updating_frame = NULL; |
1386 | } | |
b6f91066 GM |
1387 | |
1388 | /* If the tool bar gets smaller, the internal border below it | |
1389 | has to be cleared. It was formerly part of the display | |
1390 | of the larger tool bar, and updating windows won't clear it. */ | |
1391 | if (delta < 0) | |
1392 | { | |
1393 | int height = FRAME_INTERNAL_BORDER_WIDTH (f); | |
be786000 KS |
1394 | int width = FRAME_PIXEL_WIDTH (f); |
1395 | int y = nlines * FRAME_LINE_HEIGHT (f); | |
b6f91066 GM |
1396 | |
1397 | BLOCK_INPUT; | |
161d30fd GM |
1398 | x_clear_area (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
1399 | 0, y, width, height, False); | |
b6f91066 | 1400 | UNBLOCK_INPUT; |
ddc24747 GM |
1401 | |
1402 | if (WINDOWP (f->tool_bar_window)) | |
1403 | clear_glyph_matrix (XWINDOW (f->tool_bar_window)->current_matrix); | |
b6f91066 | 1404 | } |
333b20bb GM |
1405 | } |
1406 | ||
1407 | ||
1408 | /* Set the foreground color for scroll bars on frame F to VALUE. | |
1409 | VALUE should be a string, a color name. If it isn't a string or | |
1410 | isn't a valid color name, do nothing. OLDVAL is the old value of | |
1411 | the frame parameter. */ | |
1412 | ||
1413 | void | |
1414 | x_set_scroll_bar_foreground (f, value, oldval) | |
1415 | struct frame *f; | |
1416 | Lisp_Object value, oldval; | |
1417 | { | |
1418 | unsigned long pixel; | |
177c0ea7 | 1419 | |
333b20bb GM |
1420 | if (STRINGP (value)) |
1421 | pixel = x_decode_color (f, value, BLACK_PIX_DEFAULT (f)); | |
1422 | else | |
1423 | pixel = -1; | |
1424 | ||
1425 | if (f->output_data.x->scroll_bar_foreground_pixel != -1) | |
1426 | unload_color (f, f->output_data.x->scroll_bar_foreground_pixel); | |
177c0ea7 | 1427 | |
333b20bb GM |
1428 | f->output_data.x->scroll_bar_foreground_pixel = pixel; |
1429 | if (FRAME_X_WINDOW (f) && FRAME_VISIBLE_P (f)) | |
1430 | { | |
1431 | /* Remove all scroll bars because they have wrong colors. */ | |
1432 | if (condemn_scroll_bars_hook) | |
1433 | (*condemn_scroll_bars_hook) (f); | |
1434 | if (judge_scroll_bars_hook) | |
1435 | (*judge_scroll_bars_hook) (f); | |
05c8abbe GM |
1436 | |
1437 | update_face_from_frame_parameter (f, Qscroll_bar_foreground, value); | |
333b20bb GM |
1438 | redraw_frame (f); |
1439 | } | |
1440 | } | |
1441 | ||
1442 | ||
1443 | /* Set the background color for scroll bars on frame F to VALUE VALUE | |
1444 | should be a string, a color name. If it isn't a string or isn't a | |
1445 | valid color name, do nothing. OLDVAL is the old value of the frame | |
1446 | parameter. */ | |
1447 | ||
1448 | void | |
1449 | x_set_scroll_bar_background (f, value, oldval) | |
1450 | struct frame *f; | |
1451 | Lisp_Object value, oldval; | |
1452 | { | |
1453 | unsigned long pixel; | |
1454 | ||
1455 | if (STRINGP (value)) | |
1456 | pixel = x_decode_color (f, value, WHITE_PIX_DEFAULT (f)); | |
1457 | else | |
1458 | pixel = -1; | |
177c0ea7 | 1459 | |
333b20bb GM |
1460 | if (f->output_data.x->scroll_bar_background_pixel != -1) |
1461 | unload_color (f, f->output_data.x->scroll_bar_background_pixel); | |
177c0ea7 | 1462 | |
f15340b7 MB |
1463 | #ifdef USE_TOOLKIT_SCROLL_BARS |
1464 | /* Scrollbar shadow colors. */ | |
1465 | if (f->output_data.x->scroll_bar_top_shadow_pixel != -1) | |
1466 | { | |
1467 | unload_color (f, f->output_data.x->scroll_bar_top_shadow_pixel); | |
1468 | f->output_data.x->scroll_bar_top_shadow_pixel = -1; | |
1469 | } | |
1470 | if (f->output_data.x->scroll_bar_bottom_shadow_pixel != -1) | |
1471 | { | |
1472 | unload_color (f, f->output_data.x->scroll_bar_bottom_shadow_pixel); | |
1473 | f->output_data.x->scroll_bar_bottom_shadow_pixel = -1; | |
1474 | } | |
1475 | #endif /* USE_TOOLKIT_SCROLL_BARS */ | |
1476 | ||
333b20bb GM |
1477 | f->output_data.x->scroll_bar_background_pixel = pixel; |
1478 | if (FRAME_X_WINDOW (f) && FRAME_VISIBLE_P (f)) | |
1479 | { | |
1480 | /* Remove all scroll bars because they have wrong colors. */ | |
1481 | if (condemn_scroll_bars_hook) | |
1482 | (*condemn_scroll_bars_hook) (f); | |
1483 | if (judge_scroll_bars_hook) | |
1484 | (*judge_scroll_bars_hook) (f); | |
177c0ea7 | 1485 | |
05c8abbe | 1486 | update_face_from_frame_parameter (f, Qscroll_bar_background, value); |
333b20bb GM |
1487 | redraw_frame (f); |
1488 | } | |
d043f1a4 | 1489 | } |
333b20bb | 1490 | |
943b580d | 1491 | \f |
3a258507 | 1492 | /* Encode Lisp string STRING as a text in a format appropriate for |
96db09e4 KH |
1493 | XICCC (X Inter Client Communication Conventions). |
1494 | ||
1495 | If STRING contains only ASCII characters, do no conversion and | |
1496 | return the string data of STRING. Otherwise, encode the text by | |
1497 | CODING_SYSTEM, and return a newly allocated memory area which | |
1498 | should be freed by `xfree' by a caller. | |
1499 | ||
37323f34 EZ |
1500 | SELECTIONP non-zero means the string is being encoded for an X |
1501 | selection, so it is safe to run pre-write conversions (which | |
1502 | may run Lisp code). | |
1503 | ||
96db09e4 KH |
1504 | Store the byte length of resulting text in *TEXT_BYTES. |
1505 | ||
d60660d6 | 1506 | If the text contains only ASCII and Latin-1, store 1 in *STRING_P, |
96db09e4 | 1507 | which means that the `encoding' of the result can be `STRING'. |
d60660d6 | 1508 | Otherwise store 0 in *STRINGP, which means that the `encoding' of |
96db09e4 KH |
1509 | the result should be `COMPOUND_TEXT'. */ |
1510 | ||
1511 | unsigned char * | |
37323f34 | 1512 | x_encode_text (string, coding_system, selectionp, text_bytes, stringp) |
96db09e4 | 1513 | Lisp_Object string, coding_system; |
d60660d6 | 1514 | int *text_bytes, *stringp; |
37323f34 | 1515 | int selectionp; |
96db09e4 | 1516 | { |
d5db4077 KR |
1517 | unsigned char *str = SDATA (string); |
1518 | int chars = SCHARS (string); | |
1519 | int bytes = SBYTES (string); | |
96db09e4 KH |
1520 | int charset_info; |
1521 | int bufsize; | |
1522 | unsigned char *buf; | |
1523 | struct coding_system coding; | |
43dc73f1 | 1524 | extern Lisp_Object Qcompound_text_with_extensions; |
96db09e4 KH |
1525 | |
1526 | charset_info = find_charset_in_text (str, chars, bytes, NULL, Qnil); | |
1527 | if (charset_info == 0) | |
1528 | { | |
1529 | /* No multibyte character in OBJ. We need not encode it. */ | |
1530 | *text_bytes = bytes; | |
d60660d6 | 1531 | *stringp = 1; |
96db09e4 KH |
1532 | return str; |
1533 | } | |
1534 | ||
1535 | setup_coding_system (coding_system, &coding); | |
37323f34 EZ |
1536 | if (selectionp |
1537 | && SYMBOLP (coding.pre_write_conversion) | |
1538 | && !NILP (Ffboundp (coding.pre_write_conversion))) | |
1539 | { | |
1540 | string = run_pre_post_conversion_on_str (string, &coding, 1); | |
d5db4077 KR |
1541 | str = SDATA (string); |
1542 | chars = SCHARS (string); | |
1543 | bytes = SBYTES (string); | |
37323f34 | 1544 | } |
96db09e4 KH |
1545 | coding.src_multibyte = 1; |
1546 | coding.dst_multibyte = 0; | |
1547 | coding.mode |= CODING_MODE_LAST_BLOCK; | |
d60660d6 KH |
1548 | if (coding.type == coding_type_iso2022) |
1549 | coding.flags |= CODING_FLAG_ISO_SAFE; | |
35bc5887 KH |
1550 | /* We suppress producing escape sequences for composition. */ |
1551 | coding.composing = COMPOSITION_DISABLED; | |
96db09e4 KH |
1552 | bufsize = encoding_buffer_size (&coding, bytes); |
1553 | buf = (unsigned char *) xmalloc (bufsize); | |
1554 | encode_coding (&coding, str, buf, bytes, bufsize); | |
1555 | *text_bytes = coding.produced; | |
43dc73f1 EZ |
1556 | *stringp = (charset_info == 1 |
1557 | || (!EQ (coding_system, Qcompound_text) | |
1558 | && !EQ (coding_system, Qcompound_text_with_extensions))); | |
96db09e4 KH |
1559 | return buf; |
1560 | } | |
1561 | ||
1562 | \f | |
b10daec7 JD |
1563 | /* Set the WM name to NAME for frame F. Also set the icon name. |
1564 | If the frame already has an icon name, use that, otherwise set the | |
1565 | icon name to NAME. */ | |
f945b920 | 1566 | |
b10daec7 JD |
1567 | static void |
1568 | x_set_name_internal (f, name) | |
1569 | FRAME_PTR f; | |
f945b920 | 1570 | Lisp_Object name; |
f945b920 | 1571 | { |
fe24a618 | 1572 | if (FRAME_X_WINDOW (f)) |
01f1ba30 | 1573 | { |
01f1ba30 | 1574 | BLOCK_INPUT; |
fe24a618 JB |
1575 | #ifdef HAVE_X11R4 |
1576 | { | |
80534dd6 | 1577 | XTextProperty text, icon; |
d60660d6 | 1578 | int bytes, stringp; |
b10daec7 | 1579 | int do_free_icon_value = 0, do_free_text_value = 0; |
11270583 | 1580 | Lisp_Object coding_system; |
80534dd6 | 1581 | |
b10daec7 | 1582 | coding_system = Qcompound_text; |
3201ea57 KH |
1583 | /* Note: Encoding strategy |
1584 | ||
1585 | We encode NAME by compound-text and use "COMPOUND-TEXT" in | |
1586 | text.encoding. But, there are non-internationalized window | |
1587 | managers which don't support that encoding. So, if NAME | |
1588 | contains only ASCII and 8859-1 characters, encode it by | |
1589 | iso-latin-1, and use "STRING" in text.encoding hoping that | |
34e8c597 | 1590 | such window managers at least analyze this format correctly, |
3201ea57 KH |
1591 | i.e. treat 8-bit bytes as 8859-1 characters. |
1592 | ||
1593 | We may also be able to use "UTF8_STRING" in text.encoding | |
34e8c597 | 1594 | in the future which can encode all Unicode characters. |
3201ea57 KH |
1595 | But, for the moment, there's no way to know that the |
1596 | current window manager supports it or not. */ | |
37323f34 | 1597 | text.value = x_encode_text (name, coding_system, 0, &bytes, &stringp); |
d60660d6 | 1598 | text.encoding = (stringp ? XA_STRING |
96db09e4 | 1599 | : FRAME_X_DISPLAY_INFO (f)->Xatom_COMPOUND_TEXT); |
fe24a618 | 1600 | text.format = 8; |
96db09e4 | 1601 | text.nitems = bytes; |
80534dd6 | 1602 | |
b10daec7 JD |
1603 | /* Check early, because ENCODE_UTF_8 below may GC and name may be |
1604 | relocated. */ | |
1605 | do_free_text_value = text.value != SDATA (name); | |
1606 | ||
96db09e4 KH |
1607 | if (NILP (f->icon_name)) |
1608 | { | |
1609 | icon = text; | |
1610 | } | |
1611 | else | |
1612 | { | |
3201ea57 | 1613 | /* See the above comment "Note: Encoding strategy". */ |
37323f34 | 1614 | icon.value = x_encode_text (f->icon_name, coding_system, 0, |
d60660d6 KH |
1615 | &bytes, &stringp); |
1616 | icon.encoding = (stringp ? XA_STRING | |
96db09e4 KH |
1617 | : FRAME_X_DISPLAY_INFO (f)->Xatom_COMPOUND_TEXT); |
1618 | icon.format = 8; | |
1619 | icon.nitems = bytes; | |
b10daec7 | 1620 | do_free_icon_value = icon.value != SDATA (f->icon_name); |
96db09e4 | 1621 | } |
b10daec7 | 1622 | |
488dd4c4 JD |
1623 | #ifdef USE_GTK |
1624 | gtk_window_set_title (GTK_WINDOW (FRAME_GTK_OUTER_WIDGET (f)), | |
00267f94 | 1625 | SDATA (ENCODE_UTF_8 (name))); |
488dd4c4 | 1626 | #else /* not USE_GTK */ |
2436a4e4 | 1627 | XSetWMName (FRAME_X_DISPLAY (f), FRAME_OUTER_WINDOW (f), &text); |
7c0d3ed8 | 1628 | #endif /* not USE_GTK */ |
abb4b7ec | 1629 | |
7c0d3ed8 | 1630 | XSetWMIconName (FRAME_X_DISPLAY (f), FRAME_OUTER_WINDOW (f), &icon); |
abb4b7ec | 1631 | |
b10daec7 | 1632 | if (do_free_icon_value) |
7c0d3ed8 | 1633 | xfree (icon.value); |
b10daec7 | 1634 | if (do_free_text_value) |
7c0d3ed8 KS |
1635 | xfree (text.value); |
1636 | } | |
1637 | #else /* not HAVE_X11R4 */ | |
1638 | XSetIconName (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), | |
1639 | SDATA (name)); | |
1640 | XStoreName (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), | |
1641 | SDATA (name)); | |
1642 | #endif /* not HAVE_X11R4 */ | |
1643 | UNBLOCK_INPUT; | |
1644 | } | |
abb4b7ec RS |
1645 | } |
1646 | ||
b10daec7 JD |
1647 | /* Change the name of frame F to NAME. If NAME is nil, set F's name to |
1648 | x_id_name. | |
1649 | ||
1650 | If EXPLICIT is non-zero, that indicates that lisp code is setting the | |
1651 | name; if NAME is a string, set F's name to NAME and set | |
1652 | F->explicit_name; if NAME is Qnil, then clear F->explicit_name. | |
1653 | ||
1654 | If EXPLICIT is zero, that indicates that Emacs redisplay code is | |
1655 | suggesting a new name, which lisp code should override; if | |
1656 | F->explicit_name is set, ignore the new name; otherwise, set it. */ | |
1657 | ||
1658 | void | |
1659 | x_set_name (f, name, explicit) | |
1660 | struct frame *f; | |
1661 | Lisp_Object name; | |
1662 | int explicit; | |
1663 | { | |
1664 | /* Make sure that requests from lisp code override requests from | |
1665 | Emacs redisplay code. */ | |
1666 | if (explicit) | |
1667 | { | |
1668 | /* If we're switching from explicit to implicit, we had better | |
1669 | update the mode lines and thereby update the title. */ | |
1670 | if (f->explicit_name && NILP (name)) | |
1671 | update_mode_lines = 1; | |
1672 | ||
1673 | f->explicit_name = ! NILP (name); | |
1674 | } | |
1675 | else if (f->explicit_name) | |
1676 | return; | |
1677 | ||
1678 | /* If NAME is nil, set the name to the x_id_name. */ | |
1679 | if (NILP (name)) | |
1680 | { | |
1681 | /* Check for no change needed in this very common case | |
1682 | before we do any consing. */ | |
1683 | if (!strcmp (FRAME_X_DISPLAY_INFO (f)->x_id_name, | |
1684 | SDATA (f->name))) | |
1685 | return; | |
1686 | name = build_string (FRAME_X_DISPLAY_INFO (f)->x_id_name); | |
1687 | } | |
1688 | else | |
1689 | CHECK_STRING (name); | |
1690 | ||
1691 | /* Don't change the name if it's already NAME. */ | |
1692 | if (! NILP (Fstring_equal (name, f->name))) | |
1693 | return; | |
1694 | ||
1695 | f->name = name; | |
1696 | ||
1697 | /* For setting the frame title, the title parameter should override | |
1698 | the name parameter. */ | |
1699 | if (! NILP (f->title)) | |
1700 | name = f->title; | |
1701 | ||
1702 | x_set_name_internal (f, name); | |
1703 | } | |
1704 | ||
7c0d3ed8 KS |
1705 | /* This function should be called when the user's lisp code has |
1706 | specified a name for the frame; the name will override any set by the | |
1707 | redisplay code. */ | |
1708 | void | |
1709 | x_explicitly_set_name (f, arg, oldval) | |
1710 | FRAME_PTR f; | |
1711 | Lisp_Object arg, oldval; | |
3402e1a4 | 1712 | { |
7c0d3ed8 | 1713 | x_set_name (f, arg, 1); |
3402e1a4 RS |
1714 | } |
1715 | ||
7c0d3ed8 KS |
1716 | /* This function should be called by Emacs redisplay code to set the |
1717 | name; names set this way will never override names set by the user's | |
1718 | lisp code. */ | |
1719 | void | |
1720 | x_implicitly_set_name (f, arg, oldval) | |
1721 | FRAME_PTR f; | |
1722 | Lisp_Object arg, oldval; | |
333b20bb | 1723 | { |
7c0d3ed8 KS |
1724 | x_set_name (f, arg, 0); |
1725 | } | |
1726 | \f | |
1727 | /* Change the title of frame F to NAME. | |
1728 | If NAME is nil, use the frame name as the title. | |
60fb3ee1 | 1729 | |
7c0d3ed8 KS |
1730 | If EXPLICIT is non-zero, that indicates that lisp code is setting the |
1731 | name; if NAME is a string, set F's name to NAME and set | |
1732 | F->explicit_name; if NAME is Qnil, then clear F->explicit_name. | |
60fb3ee1 | 1733 | |
7c0d3ed8 KS |
1734 | If EXPLICIT is zero, that indicates that Emacs redisplay code is |
1735 | suggesting a new name, which lisp code should override; if | |
1736 | F->explicit_name is set, ignore the new name; otherwise, set it. */ | |
01f1ba30 | 1737 | |
7c0d3ed8 KS |
1738 | void |
1739 | x_set_title (f, name, old_name) | |
1740 | struct frame *f; | |
1741 | Lisp_Object name, old_name; | |
01f1ba30 | 1742 | { |
7c0d3ed8 KS |
1743 | /* Don't change the title if it's already NAME. */ |
1744 | if (EQ (name, f->title)) | |
1745 | return; | |
01f1ba30 | 1746 | |
7c0d3ed8 | 1747 | update_mode_lines = 1; |
60fb3ee1 | 1748 | |
7c0d3ed8 | 1749 | f->title = name; |
f9942c9e | 1750 | |
7c0d3ed8 KS |
1751 | if (NILP (name)) |
1752 | name = f->name; | |
1753 | else | |
1754 | CHECK_STRING (name); | |
f9942c9e | 1755 | |
b10daec7 | 1756 | x_set_name_internal (f, name); |
01f1ba30 JB |
1757 | } |
1758 | ||
7c0d3ed8 KS |
1759 | void |
1760 | x_set_scroll_bar_default_width (f) | |
e4f79258 | 1761 | struct frame *f; |
e4f79258 | 1762 | { |
be786000 | 1763 | int wid = FRAME_COLUMN_WIDTH (f); |
01f1ba30 | 1764 | |
7c0d3ed8 KS |
1765 | #ifdef USE_TOOLKIT_SCROLL_BARS |
1766 | /* A minimum width of 14 doesn't look good for toolkit scroll bars. */ | |
1767 | int width = 16 + 2 * VERTICAL_SCROLL_BAR_WIDTH_TRIM; | |
be786000 KS |
1768 | FRAME_CONFIG_SCROLL_BAR_COLS (f) = (width + wid - 1) / wid; |
1769 | FRAME_CONFIG_SCROLL_BAR_WIDTH (f) = width; | |
7c0d3ed8 KS |
1770 | #else |
1771 | /* Make the actual width at least 14 pixels and a multiple of a | |
1772 | character width. */ | |
be786000 | 1773 | FRAME_CONFIG_SCROLL_BAR_COLS (f) = (14 + wid - 1) / wid; |
01f1ba30 | 1774 | |
7c0d3ed8 KS |
1775 | /* Use all of that space (aside from required margins) for the |
1776 | scroll bar. */ | |
be786000 | 1777 | FRAME_CONFIG_SCROLL_BAR_WIDTH (f) = 0; |
7c0d3ed8 | 1778 | #endif |
01f1ba30 | 1779 | } |
333b20bb | 1780 | |
7c0d3ed8 | 1781 | \f |
333b20bb GM |
1782 | /* Record in frame F the specified or default value according to ALIST |
1783 | of the parameter named PROP (a Lisp symbol). If no value is | |
1784 | specified for PROP, look for an X default for XPROP on the frame | |
1785 | named NAME. If that is not found either, use the value DEFLT. */ | |
1786 | ||
1787 | static Lisp_Object | |
1788 | x_default_scroll_bar_color_parameter (f, alist, prop, xprop, xclass, | |
1789 | foreground_p) | |
1790 | struct frame *f; | |
1791 | Lisp_Object alist; | |
1792 | Lisp_Object prop; | |
1793 | char *xprop; | |
1794 | char *xclass; | |
1795 | int foreground_p; | |
1796 | { | |
1797 | struct x_display_info *dpyinfo = FRAME_X_DISPLAY_INFO (f); | |
1798 | Lisp_Object tem; | |
1799 | ||
1800 | tem = x_get_arg (dpyinfo, alist, prop, xprop, xclass, RES_TYPE_STRING); | |
1801 | if (EQ (tem, Qunbound)) | |
1802 | { | |
1803 | #ifdef USE_TOOLKIT_SCROLL_BARS | |
1804 | ||
1805 | /* See if an X resource for the scroll bar color has been | |
1806 | specified. */ | |
1807 | tem = display_x_get_resource (dpyinfo, | |
1808 | build_string (foreground_p | |
1809 | ? "foreground" | |
1810 | : "background"), | |
c0ec53ad | 1811 | empty_string, |
333b20bb | 1812 | build_string ("verticalScrollBar"), |
c0ec53ad | 1813 | empty_string); |
333b20bb GM |
1814 | if (!STRINGP (tem)) |
1815 | { | |
1816 | /* If nothing has been specified, scroll bars will use a | |
1817 | toolkit-dependent default. Because these defaults are | |
1818 | difficult to get at without actually creating a scroll | |
1819 | bar, use nil to indicate that no color has been | |
1820 | specified. */ | |
1821 | tem = Qnil; | |
1822 | } | |
177c0ea7 | 1823 | |
333b20bb | 1824 | #else /* not USE_TOOLKIT_SCROLL_BARS */ |
177c0ea7 | 1825 | |
333b20bb | 1826 | tem = Qnil; |
177c0ea7 | 1827 | |
333b20bb GM |
1828 | #endif /* not USE_TOOLKIT_SCROLL_BARS */ |
1829 | } | |
1830 | ||
1831 | x_set_frame_parameters (f, Fcons (Fcons (prop, tem), Qnil)); | |
1832 | return tem; | |
1833 | } | |
1834 | ||
1835 | ||
01f1ba30 | 1836 | |
f58534a3 RS |
1837 | #if !defined (HAVE_X11R4) && !defined (HAVE_XSETWMPROTOCOLS) |
1838 | ||
1839 | Status | |
1840 | XSetWMProtocols (dpy, w, protocols, count) | |
1841 | Display *dpy; | |
1842 | Window w; | |
1843 | Atom *protocols; | |
1844 | int count; | |
1845 | { | |
1846 | Atom prop; | |
1847 | prop = XInternAtom (dpy, "WM_PROTOCOLS", False); | |
1848 | if (prop == None) return False; | |
1849 | XChangeProperty (dpy, w, prop, XA_ATOM, 32, PropModeReplace, | |
1850 | (unsigned char *) protocols, count); | |
1851 | return True; | |
1852 | } | |
9ef48a9d RS |
1853 | #endif /* not HAVE_X11R4 && not HAVE_XSETWMPROTOCOLS */ |
1854 | \f | |
1855 | #ifdef USE_X_TOOLKIT | |
1856 | ||
8e3d10a9 RS |
1857 | /* If the WM_PROTOCOLS property does not already contain WM_TAKE_FOCUS, |
1858 | WM_DELETE_WINDOW, and WM_SAVE_YOURSELF, then add them. (They may | |
59aa6c90 RS |
1859 | already be present because of the toolkit (Motif adds some of them, |
1860 | for example, but Xt doesn't). */ | |
9ef48a9d RS |
1861 | |
1862 | static void | |
b9dc4443 RS |
1863 | hack_wm_protocols (f, widget) |
1864 | FRAME_PTR f; | |
9ef48a9d RS |
1865 | Widget widget; |
1866 | { | |
1867 | Display *dpy = XtDisplay (widget); | |
1868 | Window w = XtWindow (widget); | |
1869 | int need_delete = 1; | |
1870 | int need_focus = 1; | |
59aa6c90 | 1871 | int need_save = 1; |
9ef48a9d RS |
1872 | |
1873 | BLOCK_INPUT; | |
1874 | { | |
1875 | Atom type, *atoms = 0; | |
1876 | int format = 0; | |
1877 | unsigned long nitems = 0; | |
1878 | unsigned long bytes_after; | |
1879 | ||
270958e8 KH |
1880 | if ((XGetWindowProperty (dpy, w, |
1881 | FRAME_X_DISPLAY_INFO (f)->Xatom_wm_protocols, | |
34d5ae1e | 1882 | (long)0, (long)100, False, XA_ATOM, |
270958e8 KH |
1883 | &type, &format, &nitems, &bytes_after, |
1884 | (unsigned char **) &atoms) | |
1885 | == Success) | |
9ef48a9d RS |
1886 | && format == 32 && type == XA_ATOM) |
1887 | while (nitems > 0) | |
1888 | { | |
1889 | nitems--; | |
b9dc4443 RS |
1890 | if (atoms[nitems] == FRAME_X_DISPLAY_INFO (f)->Xatom_wm_delete_window) |
1891 | need_delete = 0; | |
1892 | else if (atoms[nitems] == FRAME_X_DISPLAY_INFO (f)->Xatom_wm_take_focus) | |
1893 | need_focus = 0; | |
1894 | else if (atoms[nitems] == FRAME_X_DISPLAY_INFO (f)->Xatom_wm_save_yourself) | |
1895 | need_save = 0; | |
9ef48a9d RS |
1896 | } |
1897 | if (atoms) XFree ((char *) atoms); | |
1898 | } | |
1899 | { | |
1900 | Atom props [10]; | |
1901 | int count = 0; | |
b9dc4443 RS |
1902 | if (need_delete) |
1903 | props[count++] = FRAME_X_DISPLAY_INFO (f)->Xatom_wm_delete_window; | |
1904 | if (need_focus) | |
1905 | props[count++] = FRAME_X_DISPLAY_INFO (f)->Xatom_wm_take_focus; | |
1906 | if (need_save) | |
1907 | props[count++] = FRAME_X_DISPLAY_INFO (f)->Xatom_wm_save_yourself; | |
9ef48a9d | 1908 | if (count) |
b9dc4443 RS |
1909 | XChangeProperty (dpy, w, FRAME_X_DISPLAY_INFO (f)->Xatom_wm_protocols, |
1910 | XA_ATOM, 32, PropModeAppend, | |
9ef48a9d RS |
1911 | (unsigned char *) props, count); |
1912 | } | |
1913 | UNBLOCK_INPUT; | |
1914 | } | |
1915 | #endif | |
86779fac GM |
1916 | |
1917 | ||
5a7df7d7 GM |
1918 | \f |
1919 | /* Support routines for XIC (X Input Context). */ | |
86779fac | 1920 | |
5a7df7d7 GM |
1921 | #ifdef HAVE_X_I18N |
1922 | ||
1923 | static XFontSet xic_create_xfontset P_ ((struct frame *, char *)); | |
1924 | static XIMStyle best_xim_style P_ ((XIMStyles *, XIMStyles *)); | |
1925 | ||
1926 | ||
1576f1ad | 1927 | /* Supported XIM styles, ordered by preference. */ |
5a7df7d7 GM |
1928 | |
1929 | static XIMStyle supported_xim_styles[] = | |
1930 | { | |
1931 | XIMPreeditPosition | XIMStatusArea, | |
1932 | XIMPreeditPosition | XIMStatusNothing, | |
1933 | XIMPreeditPosition | XIMStatusNone, | |
1934 | XIMPreeditNothing | XIMStatusArea, | |
1935 | XIMPreeditNothing | XIMStatusNothing, | |
1936 | XIMPreeditNothing | XIMStatusNone, | |
1937 | XIMPreeditNone | XIMStatusArea, | |
1938 | XIMPreeditNone | XIMStatusNothing, | |
1939 | XIMPreeditNone | XIMStatusNone, | |
1940 | 0, | |
1941 | }; | |
1942 | ||
1943 | ||
c27ed90a | 1944 | /* Create an X fontset on frame F with base font name BASE_FONTNAME. */ |
5a7df7d7 GM |
1945 | |
1946 | static XFontSet | |
1947 | xic_create_xfontset (f, base_fontname) | |
86779fac | 1948 | struct frame *f; |
5a7df7d7 | 1949 | char *base_fontname; |
86779fac | 1950 | { |
c27ed90a | 1951 | XFontSet xfs = NULL; |
5a7df7d7 GM |
1952 | char **missing_list; |
1953 | int missing_count; | |
1954 | char *def_string; | |
c27ed90a JD |
1955 | Lisp_Object rest, frame; |
1956 | ||
1957 | /* See if there is another frame already using same fontset. */ | |
1958 | FOR_EACH_FRAME (rest, frame) | |
1959 | { | |
1960 | struct frame *cf = XFRAME (frame); | |
1961 | if (cf != f && FRAME_LIVE_P (f) && FRAME_X_P (cf) | |
1962 | && FRAME_X_DISPLAY_INFO (cf) == FRAME_X_DISPLAY_INFO (f) | |
1963 | && !strcmp (FRAME_XIC_BASE_FONTNAME (cf), base_fontname)) | |
1964 | { | |
1965 | xfs = FRAME_XIC_FONTSET (cf); | |
1966 | break; | |
1967 | } | |
1968 | } | |
177c0ea7 | 1969 | |
c27ed90a JD |
1970 | if (!xfs) |
1971 | /* New fontset. */ | |
1972 | xfs = XCreateFontSet (FRAME_X_DISPLAY (f), | |
1973 | base_fontname, &missing_list, | |
1974 | &missing_count, &def_string); | |
5a7df7d7 GM |
1975 | if (missing_list) |
1976 | XFreeStringList (missing_list); | |
177c0ea7 | 1977 | |
c27ed90a JD |
1978 | if (FRAME_XIC_BASE_FONTNAME (f)) |
1979 | xfree (FRAME_XIC_BASE_FONTNAME (f)); | |
1980 | FRAME_XIC_BASE_FONTNAME (f) = xstrdup (base_fontname); | |
1981 | ||
1982 | /* No need to free def_string. */ | |
5a7df7d7 GM |
1983 | return xfs; |
1984 | } | |
1985 | ||
c27ed90a JD |
1986 | /* Free the X fontset of frame F if it is the last frame using it. */ |
1987 | ||
1988 | void | |
1989 | xic_free_xfontset (f) | |
1990 | struct frame *f; | |
1991 | { | |
1992 | Lisp_Object rest, frame; | |
1993 | int shared_p = 0; | |
1994 | ||
1995 | if (!FRAME_XIC_FONTSET (f)) | |
1996 | return; | |
1997 | ||
1998 | /* See if there is another frame sharing the same fontset. */ | |
1999 | FOR_EACH_FRAME (rest, frame) | |
2000 | { | |
2001 | struct frame *cf = XFRAME (frame); | |
2002 | if (cf != f && FRAME_LIVE_P (f) && FRAME_X_P (cf) | |
2003 | && FRAME_X_DISPLAY_INFO (cf) == FRAME_X_DISPLAY_INFO (f) | |
2004 | && FRAME_XIC_FONTSET (cf) == FRAME_XIC_FONTSET (f)) | |
2005 | { | |
2006 | shared_p = 1; | |
2007 | break; | |
2008 | } | |
2009 | } | |
2010 | ||
2011 | if (!shared_p) | |
2012 | /* The fontset is not used anymore. It is safe to free it. */ | |
2013 | XFreeFontSet (FRAME_X_DISPLAY (f), FRAME_XIC_FONTSET (f)); | |
2014 | ||
2015 | if (FRAME_XIC_BASE_FONTNAME (f)) | |
2016 | xfree (FRAME_XIC_BASE_FONTNAME (f)); | |
2017 | FRAME_XIC_BASE_FONTNAME (f) = NULL; | |
2018 | FRAME_XIC_FONTSET (f) = NULL; | |
2019 | } | |
2020 | ||
5a7df7d7 GM |
2021 | |
2022 | /* Value is the best input style, given user preferences USER (already | |
2023 | checked to be supported by Emacs), and styles supported by the | |
2024 | input method XIM. */ | |
2025 | ||
2026 | static XIMStyle | |
2027 | best_xim_style (user, xim) | |
2028 | XIMStyles *user; | |
2029 | XIMStyles *xim; | |
2030 | { | |
2031 | int i, j; | |
2032 | ||
2033 | for (i = 0; i < user->count_styles; ++i) | |
2034 | for (j = 0; j < xim->count_styles; ++j) | |
2035 | if (user->supported_styles[i] == xim->supported_styles[j]) | |
2036 | return user->supported_styles[i]; | |
2037 | ||
2038 | /* Return the default style. */ | |
2039 | return XIMPreeditNothing | XIMStatusNothing; | |
2040 | } | |
2041 | ||
2042 | /* Create XIC for frame F. */ | |
2043 | ||
5df79d3d GM |
2044 | static XIMStyle xic_style; |
2045 | ||
5a7df7d7 GM |
2046 | void |
2047 | create_frame_xic (f) | |
2048 | struct frame *f; | |
2049 | { | |
5a7df7d7 GM |
2050 | XIM xim; |
2051 | XIC xic = NULL; | |
2052 | XFontSet xfs = NULL; | |
86779fac | 2053 | |
5a7df7d7 GM |
2054 | if (FRAME_XIC (f)) |
2055 | return; | |
177c0ea7 | 2056 | |
5a7df7d7 GM |
2057 | xim = FRAME_X_XIM (f); |
2058 | if (xim) | |
2059 | { | |
d9d57cb2 DL |
2060 | XRectangle s_area; |
2061 | XPoint spot; | |
5a7df7d7 GM |
2062 | XVaNestedList preedit_attr; |
2063 | XVaNestedList status_attr; | |
2064 | char *base_fontname; | |
2065 | int fontset; | |
2066 | ||
d9d57cb2 DL |
2067 | s_area.x = 0; s_area.y = 0; s_area.width = 1; s_area.height = 1; |
2068 | spot.x = 0; spot.y = 1; | |
5a7df7d7 GM |
2069 | /* Create X fontset. */ |
2070 | fontset = FRAME_FONTSET (f); | |
2071 | if (fontset < 0) | |
2072 | base_fontname = "-*-*-*-r-normal--14-*-*-*-*-*-*-*"; | |
2073 | else | |
2074 | { | |
6ecb43ce KH |
2075 | /* Determine the base fontname from the ASCII font name of |
2076 | FONTSET. */ | |
d5db4077 | 2077 | char *ascii_font = (char *) SDATA (fontset_ascii (fontset)); |
6ecb43ce | 2078 | char *p = ascii_font; |
5a7df7d7 | 2079 | int i; |
6ecb43ce KH |
2080 | |
2081 | for (i = 0; *p; p++) | |
2082 | if (*p == '-') i++; | |
2083 | if (i != 14) | |
2084 | /* As the font name doesn't conform to XLFD, we can't | |
2085 | modify it to get a suitable base fontname for the | |
2086 | frame. */ | |
2087 | base_fontname = "-*-*-*-r-normal--14-*-*-*-*-*-*-*"; | |
2088 | else | |
2089 | { | |
2090 | int len = strlen (ascii_font) + 1; | |
8ec8a5ec | 2091 | char *p1 = NULL; |
6ecb43ce KH |
2092 | |
2093 | for (i = 0, p = ascii_font; i < 8; p++) | |
2094 | { | |
2095 | if (*p == '-') | |
2096 | { | |
2097 | i++; | |
2098 | if (i == 3) | |
2099 | p1 = p + 1; | |
2100 | } | |
2101 | } | |
2102 | base_fontname = (char *) alloca (len); | |
2103 | bzero (base_fontname, len); | |
2104 | strcpy (base_fontname, "-*-*-"); | |
2105 | bcopy (p1, base_fontname + 5, p - p1); | |
2106 | strcat (base_fontname, "*-*-*-*-*-*-*"); | |
2107 | } | |
5a7df7d7 GM |
2108 | } |
2109 | xfs = xic_create_xfontset (f, base_fontname); | |
86779fac | 2110 | |
5a7df7d7 GM |
2111 | /* Determine XIC style. */ |
2112 | if (xic_style == 0) | |
2113 | { | |
2114 | XIMStyles supported_list; | |
2115 | supported_list.count_styles = (sizeof supported_xim_styles | |
2116 | / sizeof supported_xim_styles[0]); | |
2117 | supported_list.supported_styles = supported_xim_styles; | |
2118 | xic_style = best_xim_style (&supported_list, | |
2119 | FRAME_X_XIM_STYLES (f)); | |
2120 | } | |
86779fac | 2121 | |
5a7df7d7 GM |
2122 | preedit_attr = XVaCreateNestedList (0, |
2123 | XNFontSet, xfs, | |
2124 | XNForeground, | |
2125 | FRAME_FOREGROUND_PIXEL (f), | |
2126 | XNBackground, | |
2127 | FRAME_BACKGROUND_PIXEL (f), | |
2128 | (xic_style & XIMPreeditPosition | |
2129 | ? XNSpotLocation | |
2130 | : NULL), | |
2131 | &spot, | |
2132 | NULL); | |
2133 | status_attr = XVaCreateNestedList (0, | |
2134 | XNArea, | |
2135 | &s_area, | |
2136 | XNFontSet, | |
2137 | xfs, | |
2138 | XNForeground, | |
2139 | FRAME_FOREGROUND_PIXEL (f), | |
2140 | XNBackground, | |
2141 | FRAME_BACKGROUND_PIXEL (f), | |
2142 | NULL); | |
2143 | ||
2144 | xic = XCreateIC (xim, | |
2145 | XNInputStyle, xic_style, | |
810f2256 JD |
2146 | XNClientWindow, FRAME_X_WINDOW (f), |
2147 | XNFocusWindow, FRAME_X_WINDOW (f), | |
5a7df7d7 GM |
2148 | XNStatusAttributes, status_attr, |
2149 | XNPreeditAttributes, preedit_attr, | |
2150 | NULL); | |
2151 | XFree (preedit_attr); | |
2152 | XFree (status_attr); | |
2153 | } | |
177c0ea7 | 2154 | |
5a7df7d7 GM |
2155 | FRAME_XIC (f) = xic; |
2156 | FRAME_XIC_STYLE (f) = xic_style; | |
2157 | FRAME_XIC_FONTSET (f) = xfs; | |
86779fac GM |
2158 | } |
2159 | ||
5a7df7d7 GM |
2160 | |
2161 | /* Destroy XIC and free XIC fontset of frame F, if any. */ | |
2162 | ||
2163 | void | |
2164 | free_frame_xic (f) | |
2165 | struct frame *f; | |
2166 | { | |
2167 | if (FRAME_XIC (f) == NULL) | |
2168 | return; | |
177c0ea7 | 2169 | |
5a7df7d7 | 2170 | XDestroyIC (FRAME_XIC (f)); |
c27ed90a | 2171 | xic_free_xfontset (f); |
5a7df7d7 GM |
2172 | |
2173 | FRAME_XIC (f) = NULL; | |
5a7df7d7 GM |
2174 | } |
2175 | ||
2176 | ||
2177 | /* Place preedit area for XIC of window W's frame to specified | |
2178 | pixel position X/Y. X and Y are relative to window W. */ | |
2179 | ||
2180 | void | |
2181 | xic_set_preeditarea (w, x, y) | |
2182 | struct window *w; | |
2183 | int x, y; | |
2184 | { | |
2185 | struct frame *f = XFRAME (w->frame); | |
2186 | XVaNestedList attr; | |
2187 | XPoint spot; | |
177c0ea7 | 2188 | |
17e6d491 | 2189 | spot.x = WINDOW_TO_FRAME_PIXEL_X (w, x) + WINDOW_LEFT_FRINGE_WIDTH (w); |
5a7df7d7 GM |
2190 | spot.y = WINDOW_TO_FRAME_PIXEL_Y (w, y) + FONT_BASE (FRAME_FONT (f)); |
2191 | attr = XVaCreateNestedList (0, XNSpotLocation, &spot, NULL); | |
2192 | XSetICValues (FRAME_XIC (f), XNPreeditAttributes, attr, NULL); | |
2193 | XFree (attr); | |
2194 | } | |
2195 | ||
2196 | ||
2197 | /* Place status area for XIC in bottom right corner of frame F.. */ | |
2198 | ||
2199 | void | |
2200 | xic_set_statusarea (f) | |
2201 | struct frame *f; | |
2202 | { | |
2203 | XIC xic = FRAME_XIC (f); | |
2204 | XVaNestedList attr; | |
2205 | XRectangle area; | |
2206 | XRectangle *needed; | |
2207 | ||
2208 | /* Negotiate geometry of status area. If input method has existing | |
2209 | status area, use its current size. */ | |
2210 | area.x = area.y = area.width = area.height = 0; | |
2211 | attr = XVaCreateNestedList (0, XNAreaNeeded, &area, NULL); | |
2212 | XSetICValues (xic, XNStatusAttributes, attr, NULL); | |
2213 | XFree (attr); | |
177c0ea7 | 2214 | |
5a7df7d7 GM |
2215 | attr = XVaCreateNestedList (0, XNAreaNeeded, &needed, NULL); |
2216 | XGetICValues (xic, XNStatusAttributes, attr, NULL); | |
2217 | XFree (attr); | |
2218 | ||
2219 | if (needed->width == 0) /* Use XNArea instead of XNAreaNeeded */ | |
2220 | { | |
2221 | attr = XVaCreateNestedList (0, XNArea, &needed, NULL); | |
2222 | XGetICValues (xic, XNStatusAttributes, attr, NULL); | |
2223 | XFree (attr); | |
2224 | } | |
2225 | ||
2226 | area.width = needed->width; | |
2227 | area.height = needed->height; | |
be786000 KS |
2228 | area.x = FRAME_PIXEL_WIDTH (f) - area.width - FRAME_INTERNAL_BORDER_WIDTH (f); |
2229 | area.y = (FRAME_PIXEL_HEIGHT (f) - area.height | |
488dd4c4 JD |
2230 | - FRAME_MENUBAR_HEIGHT (f) |
2231 | - FRAME_TOOLBAR_HEIGHT (f) | |
2232 | - FRAME_INTERNAL_BORDER_WIDTH (f)); | |
5a7df7d7 GM |
2233 | XFree (needed); |
2234 | ||
2235 | attr = XVaCreateNestedList (0, XNArea, &area, NULL); | |
810f2256 | 2236 | XSetICValues (xic, XNStatusAttributes, attr, NULL); |
5a7df7d7 GM |
2237 | XFree (attr); |
2238 | } | |
2239 | ||
2240 | ||
2241 | /* Set X fontset for XIC of frame F, using base font name | |
2242 | BASE_FONTNAME. Called when a new Emacs fontset is chosen. */ | |
2243 | ||
2244 | void | |
2245 | xic_set_xfontset (f, base_fontname) | |
2246 | struct frame *f; | |
2247 | char *base_fontname; | |
2248 | { | |
2249 | XVaNestedList attr; | |
2250 | XFontSet xfs; | |
2251 | ||
c27ed90a JD |
2252 | xic_free_xfontset (f); |
2253 | ||
5a7df7d7 GM |
2254 | xfs = xic_create_xfontset (f, base_fontname); |
2255 | ||
2256 | attr = XVaCreateNestedList (0, XNFontSet, xfs, NULL); | |
2257 | if (FRAME_XIC_STYLE (f) & XIMPreeditPosition) | |
2258 | XSetICValues (FRAME_XIC (f), XNPreeditAttributes, attr, NULL); | |
2259 | if (FRAME_XIC_STYLE (f) & XIMStatusArea) | |
2260 | XSetICValues (FRAME_XIC (f), XNStatusAttributes, attr, NULL); | |
2261 | XFree (attr); | |
177c0ea7 | 2262 | |
5a7df7d7 GM |
2263 | FRAME_XIC_FONTSET (f) = xfs; |
2264 | } | |
2265 | ||
2266 | #endif /* HAVE_X_I18N */ | |
2267 | ||
2268 | ||
9ef48a9d | 2269 | \f |
8fc2766b RS |
2270 | #ifdef USE_X_TOOLKIT |
2271 | ||
2272 | /* Create and set up the X widget for frame F. */ | |
f58534a3 | 2273 | |
01f1ba30 | 2274 | static void |
a7f7d550 FP |
2275 | x_window (f, window_prompting, minibuffer_only) |
2276 | struct frame *f; | |
2277 | long window_prompting; | |
2278 | int minibuffer_only; | |
01f1ba30 | 2279 | { |
9ef48a9d | 2280 | XClassHint class_hints; |
31ac8d8c FP |
2281 | XSetWindowAttributes attributes; |
2282 | unsigned long attribute_mask; | |
9ef48a9d RS |
2283 | Widget shell_widget; |
2284 | Widget pane_widget; | |
6c32dd68 | 2285 | Widget frame_widget; |
9ef48a9d RS |
2286 | Arg al [25]; |
2287 | int ac; | |
2288 | ||
2289 | BLOCK_INPUT; | |
2290 | ||
b7975ee4 KH |
2291 | /* Use the resource name as the top-level widget name |
2292 | for looking up resources. Make a non-Lisp copy | |
2293 | for the window manager, so GC relocation won't bother it. | |
2294 | ||
2295 | Elsewhere we specify the window name for the window manager. */ | |
177c0ea7 | 2296 | |
cca176a0 | 2297 | { |
d5db4077 | 2298 | char *str = (char *) SDATA (Vx_resource_name); |
b7975ee4 | 2299 | f->namebuf = (char *) xmalloc (strlen (str) + 1); |
cca176a0 KH |
2300 | strcpy (f->namebuf, str); |
2301 | } | |
9ef48a9d RS |
2302 | |
2303 | ac = 0; | |
2304 | XtSetArg (al[ac], XtNallowShellResize, 1); ac++; | |
2305 | XtSetArg (al[ac], XtNinput, 1); ac++; | |
97787173 | 2306 | XtSetArg (al[ac], XtNmappedWhenManaged, 0); ac++; |
be786000 | 2307 | XtSetArg (al[ac], XtNborderWidth, f->border_width); ac++; |
9b2956e2 GM |
2308 | XtSetArg (al[ac], XtNvisual, FRAME_X_VISUAL (f)); ac++; |
2309 | XtSetArg (al[ac], XtNdepth, FRAME_X_DISPLAY_INFO (f)->n_planes); ac++; | |
2310 | XtSetArg (al[ac], XtNcolormap, FRAME_X_COLORMAP (f)); ac++; | |
cca176a0 | 2311 | shell_widget = XtAppCreateShell (f->namebuf, EMACS_CLASS, |
7a994728 | 2312 | applicationShellWidgetClass, |
82c90203 | 2313 | FRAME_X_DISPLAY (f), al, ac); |
9ef48a9d | 2314 | |
7556890b | 2315 | f->output_data.x->widget = shell_widget; |
9ef48a9d RS |
2316 | /* maybe_set_screen_title_format (shell_widget); */ |
2317 | ||
6c32dd68 PR |
2318 | pane_widget = lw_create_widget ("main", "pane", widget_id_tick++, |
2319 | (widget_value *) NULL, | |
2320 | shell_widget, False, | |
2321 | (lw_callback) NULL, | |
2322 | (lw_callback) NULL, | |
b6e11efd | 2323 | (lw_callback) NULL, |
6c32dd68 | 2324 | (lw_callback) NULL); |
9ef48a9d | 2325 | |
9b2956e2 GM |
2326 | ac = 0; |
2327 | XtSetArg (al[ac], XtNvisual, FRAME_X_VISUAL (f)); ac++; | |
2328 | XtSetArg (al[ac], XtNdepth, FRAME_X_DISPLAY_INFO (f)->n_planes); ac++; | |
2329 | XtSetArg (al[ac], XtNcolormap, FRAME_X_COLORMAP (f)); ac++; | |
2330 | XtSetValues (pane_widget, al, ac); | |
7556890b | 2331 | f->output_data.x->column_widget = pane_widget; |
a7f7d550 | 2332 | |
177c0ea7 | 2333 | /* mappedWhenManaged to false tells to the paned window to not map/unmap |
5e65b9ab | 2334 | the emacs screen when changing menubar. This reduces flickering. */ |
9ef48a9d RS |
2335 | |
2336 | ac = 0; | |
2337 | XtSetArg (al[ac], XtNmappedWhenManaged, 0); ac++; | |
2338 | XtSetArg (al[ac], XtNshowGrip, 0); ac++; | |
2339 | XtSetArg (al[ac], XtNallowResize, 1); ac++; | |
2340 | XtSetArg (al[ac], XtNresizeToPreferred, 1); ac++; | |
2341 | XtSetArg (al[ac], XtNemacsFrame, f); ac++; | |
9b2956e2 GM |
2342 | XtSetArg (al[ac], XtNvisual, FRAME_X_VISUAL (f)); ac++; |
2343 | XtSetArg (al[ac], XtNdepth, FRAME_X_DISPLAY_INFO (f)->n_planes); ac++; | |
2344 | XtSetArg (al[ac], XtNcolormap, FRAME_X_COLORMAP (f)); ac++; | |
2345 | frame_widget = XtCreateWidget (f->namebuf, emacsFrameClass, pane_widget, | |
2346 | al, ac); | |
177c0ea7 | 2347 | |
7556890b | 2348 | f->output_data.x->edit_widget = frame_widget; |
177c0ea7 JB |
2349 | |
2350 | XtManageChild (frame_widget); | |
a7f7d550 FP |
2351 | |
2352 | /* Do some needed geometry management. */ | |
2353 | { | |
2354 | int len; | |
2355 | char *tem, shell_position[32]; | |
74305183 | 2356 | Arg al[10]; |
a7f7d550 | 2357 | int ac = 0; |
5031cc10 | 2358 | int extra_borders = 0; |
177c0ea7 | 2359 | int menubar_size |
7556890b RS |
2360 | = (f->output_data.x->menubar_widget |
2361 | ? (f->output_data.x->menubar_widget->core.height | |
2362 | + f->output_data.x->menubar_widget->core.border_width) | |
8fc2766b | 2363 | : 0); |
a7f7d550 | 2364 | |
f7008aff RS |
2365 | #if 0 /* Experimentally, we now get the right results |
2366 | for -geometry -0-0 without this. 24 Aug 96, rms. */ | |
01cbdba5 RS |
2367 | if (FRAME_EXTERNAL_MENU_BAR (f)) |
2368 | { | |
dd254b21 | 2369 | Dimension ibw = 0; |
01cbdba5 RS |
2370 | XtVaGetValues (pane_widget, XtNinternalBorderWidth, &ibw, NULL); |
2371 | menubar_size += ibw; | |
2372 | } | |
f7008aff | 2373 | #endif |
01cbdba5 | 2374 | |
7556890b | 2375 | f->output_data.x->menubar_height = menubar_size; |
00983aba | 2376 | |
440b0bfd | 2377 | #ifndef USE_LUCID |
5031cc10 KH |
2378 | /* Motif seems to need this amount added to the sizes |
2379 | specified for the shell widget. The Athena/Lucid widgets don't. | |
2380 | Both conclusions reached experimentally. -- rms. */ | |
440b0bfd RS |
2381 | XtVaGetValues (f->output_data.x->edit_widget, XtNinternalBorderWidth, |
2382 | &extra_borders, NULL); | |
2383 | extra_borders *= 2; | |
2384 | #endif | |
5031cc10 | 2385 | |
97787173 RS |
2386 | /* Convert our geometry parameters into a geometry string |
2387 | and specify it. | |
2388 | Note that we do not specify here whether the position | |
2389 | is a user-specified or program-specified one. | |
2390 | We pass that information later, in x_wm_set_size_hints. */ | |
2391 | { | |
be786000 | 2392 | int left = f->left_pos; |
97787173 | 2393 | int xneg = window_prompting & XNegative; |
be786000 | 2394 | int top = f->top_pos; |
97787173 RS |
2395 | int yneg = window_prompting & YNegative; |
2396 | if (xneg) | |
2397 | left = -left; | |
2398 | if (yneg) | |
2399 | top = -top; | |
c760f47e KH |
2400 | |
2401 | if (window_prompting & USPosition) | |
5031cc10 | 2402 | sprintf (shell_position, "=%dx%d%c%d%c%d", |
be786000 KS |
2403 | FRAME_PIXEL_WIDTH (f) + extra_borders, |
2404 | FRAME_PIXEL_HEIGHT (f) + menubar_size + extra_borders, | |
c760f47e KH |
2405 | (xneg ? '-' : '+'), left, |
2406 | (yneg ? '-' : '+'), top); | |
2407 | else | |
74305183 JD |
2408 | { |
2409 | sprintf (shell_position, "=%dx%d", | |
2410 | FRAME_PIXEL_WIDTH (f) + extra_borders, | |
2411 | FRAME_PIXEL_HEIGHT (f) + menubar_size + extra_borders); | |
2412 | ||
2413 | /* Setting x and y when the position is not specified in | |
2414 | the geometry string will set program position in the WM hints. | |
2415 | If Emacs had just one program position, we could set it in | |
2416 | fallback resources, but since each make-frame call can specify | |
2417 | different program positions, this is easier. */ | |
2418 | XtSetArg (al[ac], XtNx, left); ac++; | |
2419 | XtSetArg (al[ac], XtNy, top); ac++; | |
2420 | } | |
97787173 RS |
2421 | } |
2422 | ||
a7f7d550 | 2423 | len = strlen (shell_position) + 1; |
77110caa RS |
2424 | /* We don't free this because we don't know whether |
2425 | it is safe to free it while the frame exists. | |
2426 | It isn't worth the trouble of arranging to free it | |
2427 | when the frame is deleted. */ | |
a7f7d550 FP |
2428 | tem = (char *) xmalloc (len); |
2429 | strncpy (tem, shell_position, len); | |
2430 | XtSetArg (al[ac], XtNgeometry, tem); ac++; | |
2431 | XtSetValues (shell_widget, al, ac); | |
2432 | } | |
2433 | ||
9ef48a9d RS |
2434 | XtManageChild (pane_widget); |
2435 | XtRealizeWidget (shell_widget); | |
2436 | ||
177c0ea7 | 2437 | FRAME_X_WINDOW (f) = XtWindow (frame_widget); |
9ef48a9d RS |
2438 | |
2439 | validate_x_resource_name (); | |
b7975ee4 | 2440 | |
d5db4077 KR |
2441 | class_hints.res_name = (char *) SDATA (Vx_resource_name); |
2442 | class_hints.res_class = (char *) SDATA (Vx_resource_class); | |
b9dc4443 | 2443 | XSetClassHint (FRAME_X_DISPLAY (f), XtWindow (shell_widget), &class_hints); |
5a7df7d7 GM |
2444 | |
2445 | #ifdef HAVE_X_I18N | |
2446 | FRAME_XIC (f) = NULL; | |
1576f1ad DL |
2447 | if (use_xim) |
2448 | create_frame_xic (f); | |
5a7df7d7 | 2449 | #endif |
64d16748 | 2450 | |
7556890b RS |
2451 | f->output_data.x->wm_hints.input = True; |
2452 | f->output_data.x->wm_hints.flags |= InputHint; | |
b9dc4443 | 2453 | XSetWMHints (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
7556890b | 2454 | &f->output_data.x->wm_hints); |
b8228beb | 2455 | |
c4ec904f | 2456 | hack_wm_protocols (f, shell_widget); |
9ef48a9d | 2457 | |
6c32dd68 PR |
2458 | #ifdef HACK_EDITRES |
2459 | XtAddEventHandler (shell_widget, 0, True, _XEditResCheckMessages, 0); | |
2460 | #endif | |
2461 | ||
9ef48a9d | 2462 | /* Do a stupid property change to force the server to generate a |
333b20bb | 2463 | PropertyNotify event so that the event_stream server timestamp will |
9ef48a9d RS |
2464 | be initialized to something relevant to the time we created the window. |
2465 | */ | |
6c32dd68 | 2466 | XChangeProperty (XtDisplay (frame_widget), XtWindow (frame_widget), |
b9dc4443 RS |
2467 | FRAME_X_DISPLAY_INFO (f)->Xatom_wm_protocols, |
2468 | XA_ATOM, 32, PropModeAppend, | |
9ef48a9d RS |
2469 | (unsigned char*) NULL, 0); |
2470 | ||
5a7df7d7 | 2471 | /* Make all the standard events reach the Emacs frame. */ |
31ac8d8c | 2472 | attributes.event_mask = STANDARD_EVENT_SET; |
5a7df7d7 GM |
2473 | |
2474 | #ifdef HAVE_X_I18N | |
2475 | if (FRAME_XIC (f)) | |
2476 | { | |
2477 | /* XIM server might require some X events. */ | |
2478 | unsigned long fevent = NoEventMask; | |
810f2256 | 2479 | XGetICValues (FRAME_XIC (f), XNFilterEvents, &fevent, NULL); |
5a7df7d7 GM |
2480 | attributes.event_mask |= fevent; |
2481 | } | |
2482 | #endif /* HAVE_X_I18N */ | |
177c0ea7 | 2483 | |
31ac8d8c FP |
2484 | attribute_mask = CWEventMask; |
2485 | XChangeWindowAttributes (XtDisplay (shell_widget), XtWindow (shell_widget), | |
2486 | attribute_mask, &attributes); | |
2487 | ||
6c32dd68 | 2488 | XtMapWidget (frame_widget); |
9ef48a9d | 2489 | |
8fc2766b RS |
2490 | /* x_set_name normally ignores requests to set the name if the |
2491 | requested name is the same as the current name. This is the one | |
2492 | place where that assumption isn't correct; f->name is set, but | |
2493 | the X server hasn't been told. */ | |
2494 | { | |
2495 | Lisp_Object name; | |
2496 | int explicit = f->explicit_name; | |
2497 | ||
2498 | f->explicit_name = 0; | |
2499 | name = f->name; | |
2500 | f->name = Qnil; | |
2501 | x_set_name (f, name, explicit); | |
2502 | } | |
2503 | ||
b9dc4443 | 2504 | XDefineCursor (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
7556890b | 2505 | f->output_data.x->text_cursor); |
8fc2766b RS |
2506 | |
2507 | UNBLOCK_INPUT; | |
2508 | ||
495fa05e GM |
2509 | /* This is a no-op, except under Motif. Make sure main areas are |
2510 | set to something reasonable, in case we get an error later. */ | |
2511 | lw_set_main_areas (pane_widget, 0, frame_widget); | |
8fc2766b RS |
2512 | } |
2513 | ||
9ef48a9d | 2514 | #else /* not USE_X_TOOLKIT */ |
488dd4c4 JD |
2515 | #ifdef USE_GTK |
2516 | void | |
2517 | x_window (f) | |
2518 | FRAME_PTR f; | |
2519 | { | |
2520 | if (! xg_create_frame_widgets (f)) | |
2521 | error ("Unable to create window"); | |
1fcfb866 JD |
2522 | |
2523 | #ifdef HAVE_X_I18N | |
2524 | FRAME_XIC (f) = NULL; | |
b59dd9c8 | 2525 | if (use_xim) |
1576f1ad DL |
2526 | { |
2527 | BLOCK_INPUT; | |
2528 | create_frame_xic (f); | |
2529 | if (FRAME_XIC (f)) | |
2530 | { | |
2531 | /* XIM server might require some X events. */ | |
2532 | unsigned long fevent = NoEventMask; | |
810f2256 | 2533 | XGetICValues (FRAME_XIC (f), XNFilterEvents, &fevent, NULL); |
1fcfb866 | 2534 | |
1576f1ad DL |
2535 | if (fevent != NoEventMask) |
2536 | { | |
2537 | XSetWindowAttributes attributes; | |
2538 | XWindowAttributes wattr; | |
2539 | unsigned long attribute_mask; | |
2540 | ||
2541 | XGetWindowAttributes (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), | |
2542 | &wattr); | |
2543 | attributes.event_mask = wattr.your_event_mask | fevent; | |
2544 | attribute_mask = CWEventMask; | |
2545 | XChangeWindowAttributes (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), | |
2546 | attribute_mask, &attributes); | |
2547 | } | |
2548 | } | |
2549 | UNBLOCK_INPUT; | |
2550 | } | |
1fcfb866 | 2551 | #endif |
488dd4c4 | 2552 | } |
9ef48a9d | 2553 | |
488dd4c4 | 2554 | #else /*! USE_GTK */ |
8fc2766b RS |
2555 | /* Create and set up the X window for frame F. */ |
2556 | ||
201d8c78 | 2557 | void |
8fc2766b RS |
2558 | x_window (f) |
2559 | struct frame *f; | |
2560 | ||
2561 | { | |
2562 | XClassHint class_hints; | |
2563 | XSetWindowAttributes attributes; | |
2564 | unsigned long attribute_mask; | |
2565 | ||
7556890b RS |
2566 | attributes.background_pixel = f->output_data.x->background_pixel; |
2567 | attributes.border_pixel = f->output_data.x->border_pixel; | |
01f1ba30 JB |
2568 | attributes.bit_gravity = StaticGravity; |
2569 | attributes.backing_store = NotUseful; | |
2570 | attributes.save_under = True; | |
2571 | attributes.event_mask = STANDARD_EVENT_SET; | |
9b2956e2 GM |
2572 | attributes.colormap = FRAME_X_COLORMAP (f); |
2573 | attribute_mask = (CWBackPixel | CWBorderPixel | CWBitGravity | CWEventMask | |
2574 | | CWColormap); | |
01f1ba30 JB |
2575 | |
2576 | BLOCK_INPUT; | |
fe24a618 | 2577 | FRAME_X_WINDOW (f) |
b9dc4443 | 2578 | = XCreateWindow (FRAME_X_DISPLAY (f), |
7556890b | 2579 | f->output_data.x->parent_desc, |
be786000 KS |
2580 | f->left_pos, |
2581 | f->top_pos, | |
2582 | FRAME_PIXEL_WIDTH (f), FRAME_PIXEL_HEIGHT (f), | |
2583 | f->border_width, | |
01f1ba30 JB |
2584 | CopyFromParent, /* depth */ |
2585 | InputOutput, /* class */ | |
383d6ffc | 2586 | FRAME_X_VISUAL (f), |
01f1ba30 | 2587 | attribute_mask, &attributes); |
5a7df7d7 GM |
2588 | |
2589 | #ifdef HAVE_X_I18N | |
4dacadcc | 2590 | if (use_xim) |
5a7df7d7 | 2591 | { |
1576f1ad DL |
2592 | create_frame_xic (f); |
2593 | if (FRAME_XIC (f)) | |
2594 | { | |
2595 | /* XIM server might require some X events. */ | |
2596 | unsigned long fevent = NoEventMask; | |
810f2256 | 2597 | XGetICValues (FRAME_XIC (f), XNFilterEvents, &fevent, NULL); |
1576f1ad DL |
2598 | attributes.event_mask |= fevent; |
2599 | attribute_mask = CWEventMask; | |
2600 | XChangeWindowAttributes (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), | |
2601 | attribute_mask, &attributes); | |
2602 | } | |
5a7df7d7 GM |
2603 | } |
2604 | #endif /* HAVE_X_I18N */ | |
177c0ea7 | 2605 | |
d387c960 | 2606 | validate_x_resource_name (); |
b7975ee4 | 2607 | |
d5db4077 KR |
2608 | class_hints.res_name = (char *) SDATA (Vx_resource_name); |
2609 | class_hints.res_class = (char *) SDATA (Vx_resource_class); | |
b9dc4443 | 2610 | XSetClassHint (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), &class_hints); |
01f1ba30 | 2611 | |
00983aba KH |
2612 | /* The menubar is part of the ordinary display; |
2613 | it does not count in addition to the height of the window. */ | |
7556890b | 2614 | f->output_data.x->menubar_height = 0; |
00983aba | 2615 | |
179956b9 JB |
2616 | /* This indicates that we use the "Passive Input" input model. |
2617 | Unless we do this, we don't get the Focus{In,Out} events that we | |
2618 | need to draw the cursor correctly. Accursed bureaucrats. | |
b9dc4443 | 2619 | XWhipsAndChains (FRAME_X_DISPLAY (f), IronMaiden, &TheRack); */ |
179956b9 | 2620 | |
7556890b RS |
2621 | f->output_data.x->wm_hints.input = True; |
2622 | f->output_data.x->wm_hints.flags |= InputHint; | |
b9dc4443 | 2623 | XSetWMHints (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
7556890b | 2624 | &f->output_data.x->wm_hints); |
6d078211 | 2625 | f->output_data.x->wm_hints.icon_pixmap = None; |
179956b9 | 2626 | |
032e4ebe RS |
2627 | /* Request "save yourself" and "delete window" commands from wm. */ |
2628 | { | |
2629 | Atom protocols[2]; | |
b9dc4443 RS |
2630 | protocols[0] = FRAME_X_DISPLAY_INFO (f)->Xatom_wm_delete_window; |
2631 | protocols[1] = FRAME_X_DISPLAY_INFO (f)->Xatom_wm_save_yourself; | |
2632 | XSetWMProtocols (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), protocols, 2); | |
032e4ebe | 2633 | } |
9ef48a9d | 2634 | |
e373f201 JB |
2635 | /* x_set_name normally ignores requests to set the name if the |
2636 | requested name is the same as the current name. This is the one | |
2637 | place where that assumption isn't correct; f->name is set, but | |
2638 | the X server hasn't been told. */ | |
2639 | { | |
98381190 | 2640 | Lisp_Object name; |
cf177271 | 2641 | int explicit = f->explicit_name; |
e373f201 | 2642 | |
cf177271 | 2643 | f->explicit_name = 0; |
98381190 KH |
2644 | name = f->name; |
2645 | f->name = Qnil; | |
cf177271 | 2646 | x_set_name (f, name, explicit); |
e373f201 JB |
2647 | } |
2648 | ||
b9dc4443 | 2649 | XDefineCursor (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
7556890b | 2650 | f->output_data.x->text_cursor); |
9ef48a9d | 2651 | |
01f1ba30 JB |
2652 | UNBLOCK_INPUT; |
2653 | ||
fe24a618 | 2654 | if (FRAME_X_WINDOW (f) == 0) |
9ef48a9d | 2655 | error ("Unable to create window"); |
01f1ba30 JB |
2656 | } |
2657 | ||
488dd4c4 | 2658 | #endif /* not USE_GTK */ |
8fc2766b RS |
2659 | #endif /* not USE_X_TOOLKIT */ |
2660 | ||
289978b5 LT |
2661 | /* Verify that the icon position args for this window are valid. */ |
2662 | ||
2663 | static void | |
2664 | x_icon_verify (f, parms) | |
2665 | struct frame *f; | |
2666 | Lisp_Object parms; | |
2667 | { | |
2668 | Lisp_Object icon_x, icon_y; | |
2669 | ||
2670 | /* Set the position of the icon. Note that twm groups all | |
2671 | icons in an icon window. */ | |
2672 | icon_x = x_frame_get_and_record_arg (f, parms, Qicon_left, 0, 0, RES_TYPE_NUMBER); | |
2673 | icon_y = x_frame_get_and_record_arg (f, parms, Qicon_top, 0, 0, RES_TYPE_NUMBER); | |
2674 | if (!EQ (icon_x, Qunbound) && !EQ (icon_y, Qunbound)) | |
2675 | { | |
2676 | CHECK_NUMBER (icon_x); | |
2677 | CHECK_NUMBER (icon_y); | |
2678 | } | |
2679 | else if (!EQ (icon_x, Qunbound) || !EQ (icon_y, Qunbound)) | |
2680 | error ("Both left and top icon corners of icon must be specified"); | |
2681 | } | |
2682 | ||
01f1ba30 JB |
2683 | /* Handle the icon stuff for this window. Perhaps later we might |
2684 | want an x_set_icon_position which can be called interactively as | |
b9dc4443 | 2685 | well. */ |
01f1ba30 JB |
2686 | |
2687 | static void | |
f676886a JB |
2688 | x_icon (f, parms) |
2689 | struct frame *f; | |
01f1ba30 JB |
2690 | Lisp_Object parms; |
2691 | { | |
f9942c9e | 2692 | Lisp_Object icon_x, icon_y; |
abb4b7ec | 2693 | struct x_display_info *dpyinfo = FRAME_X_DISPLAY_INFO (f); |
01f1ba30 JB |
2694 | |
2695 | /* Set the position of the icon. Note that twm groups all | |
b9dc4443 | 2696 | icons in an icon window. */ |
7c0d3ed8 KS |
2697 | icon_x = x_frame_get_and_record_arg (f, parms, Qicon_left, 0, 0, RES_TYPE_NUMBER); |
2698 | icon_y = x_frame_get_and_record_arg (f, parms, Qicon_top, 0, 0, RES_TYPE_NUMBER); | |
f9942c9e | 2699 | if (!EQ (icon_x, Qunbound) && !EQ (icon_y, Qunbound)) |
01f1ba30 | 2700 | { |
b7826503 PJ |
2701 | CHECK_NUMBER (icon_x); |
2702 | CHECK_NUMBER (icon_y); | |
01f1ba30 | 2703 | } |
f9942c9e | 2704 | else if (!EQ (icon_x, Qunbound) || !EQ (icon_y, Qunbound)) |
01f1ba30 | 2705 | error ("Both left and top icon corners of icon must be specified"); |
01f1ba30 | 2706 | |
f9942c9e JB |
2707 | BLOCK_INPUT; |
2708 | ||
fe24a618 JB |
2709 | if (! EQ (icon_x, Qunbound)) |
2710 | x_wm_set_icon_position (f, XINT (icon_x), XINT (icon_y)); | |
f9942c9e | 2711 | |
01f1ba30 | 2712 | /* Start up iconic or window? */ |
49795535 | 2713 | x_wm_set_window_state |
333b20bb GM |
2714 | (f, (EQ (x_get_arg (dpyinfo, parms, Qvisibility, 0, 0, RES_TYPE_SYMBOL), |
2715 | Qicon) | |
49795535 JB |
2716 | ? IconicState |
2717 | : NormalState)); | |
01f1ba30 | 2718 | |
d5db4077 | 2719 | x_text_icon (f, (char *) SDATA ((!NILP (f->icon_name) |
f468da95 | 2720 | ? f->icon_name |
d5db4077 | 2721 | : f->name))); |
80534dd6 | 2722 | |
01f1ba30 JB |
2723 | UNBLOCK_INPUT; |
2724 | } | |
2725 | ||
b243755a | 2726 | /* Make the GCs needed for this window, setting the |
01f1ba30 JB |
2727 | background, border and mouse colors; also create the |
2728 | mouse cursor and the gray border tile. */ | |
2729 | ||
f945b920 JB |
2730 | static char cursor_bits[] = |
2731 | { | |
2732 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, | |
2733 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, | |
2734 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, | |
2735 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 | |
2736 | }; | |
2737 | ||
01f1ba30 | 2738 | static void |
f676886a JB |
2739 | x_make_gc (f) |
2740 | struct frame *f; | |
01f1ba30 JB |
2741 | { |
2742 | XGCValues gc_values; | |
01f1ba30 | 2743 | |
6afb1d07 JB |
2744 | BLOCK_INPUT; |
2745 | ||
b243755a | 2746 | /* Create the GCs of this frame. |
9ef48a9d | 2747 | Note that many default values are used. */ |
01f1ba30 JB |
2748 | |
2749 | /* Normal video */ | |
be786000 | 2750 | gc_values.font = FRAME_FONT (f)->fid; |
7556890b RS |
2751 | gc_values.foreground = f->output_data.x->foreground_pixel; |
2752 | gc_values.background = f->output_data.x->background_pixel; | |
9ef48a9d | 2753 | gc_values.line_width = 0; /* Means 1 using fast algorithm. */ |
959e647d GM |
2754 | f->output_data.x->normal_gc |
2755 | = XCreateGC (FRAME_X_DISPLAY (f), | |
2756 | FRAME_X_WINDOW (f), | |
2757 | GCLineWidth | GCFont | GCForeground | GCBackground, | |
2758 | &gc_values); | |
01f1ba30 | 2759 | |
b9dc4443 | 2760 | /* Reverse video style. */ |
7556890b RS |
2761 | gc_values.foreground = f->output_data.x->background_pixel; |
2762 | gc_values.background = f->output_data.x->foreground_pixel; | |
959e647d GM |
2763 | f->output_data.x->reverse_gc |
2764 | = XCreateGC (FRAME_X_DISPLAY (f), | |
2765 | FRAME_X_WINDOW (f), | |
2766 | GCFont | GCForeground | GCBackground | GCLineWidth, | |
2767 | &gc_values); | |
01f1ba30 | 2768 | |
9ef48a9d | 2769 | /* Cursor has cursor-color background, background-color foreground. */ |
7556890b RS |
2770 | gc_values.foreground = f->output_data.x->background_pixel; |
2771 | gc_values.background = f->output_data.x->cursor_pixel; | |
01f1ba30 JB |
2772 | gc_values.fill_style = FillOpaqueStippled; |
2773 | gc_values.stipple | |
b9dc4443 RS |
2774 | = XCreateBitmapFromData (FRAME_X_DISPLAY (f), |
2775 | FRAME_X_DISPLAY_INFO (f)->root_window, | |
01f1ba30 | 2776 | cursor_bits, 16, 16); |
7556890b | 2777 | f->output_data.x->cursor_gc |
b9dc4443 | 2778 | = XCreateGC (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
01f1ba30 | 2779 | (GCFont | GCForeground | GCBackground |
ac1f48a4 | 2780 | | GCFillStyle /* | GCStipple */ | GCLineWidth), |
01f1ba30 JB |
2781 | &gc_values); |
2782 | ||
333b20bb GM |
2783 | /* Reliefs. */ |
2784 | f->output_data.x->white_relief.gc = 0; | |
2785 | f->output_data.x->black_relief.gc = 0; | |
2786 | ||
01f1ba30 | 2787 | /* Create the gray border tile used when the pointer is not in |
f676886a | 2788 | the frame. Since this depends on the frame's pixel values, |
9ef48a9d | 2789 | this must be done on a per-frame basis. */ |
7556890b | 2790 | f->output_data.x->border_tile |
d043f1a4 | 2791 | = (XCreatePixmapFromBitmapData |
177c0ea7 | 2792 | (FRAME_X_DISPLAY (f), FRAME_X_DISPLAY_INFO (f)->root_window, |
d043f1a4 | 2793 | gray_bits, gray_width, gray_height, |
7556890b RS |
2794 | f->output_data.x->foreground_pixel, |
2795 | f->output_data.x->background_pixel, | |
ab452f99 | 2796 | DefaultDepth (FRAME_X_DISPLAY (f), FRAME_X_SCREEN_NUMBER (f)))); |
6afb1d07 JB |
2797 | |
2798 | UNBLOCK_INPUT; | |
01f1ba30 | 2799 | } |
01f1ba30 | 2800 | |
959e647d GM |
2801 | |
2802 | /* Free what was was allocated in x_make_gc. */ | |
2803 | ||
2804 | void | |
2805 | x_free_gcs (f) | |
2806 | struct frame *f; | |
2807 | { | |
2808 | Display *dpy = FRAME_X_DISPLAY (f); | |
2809 | ||
2810 | BLOCK_INPUT; | |
177c0ea7 | 2811 | |
959e647d GM |
2812 | if (f->output_data.x->normal_gc) |
2813 | { | |
2814 | XFreeGC (dpy, f->output_data.x->normal_gc); | |
2815 | f->output_data.x->normal_gc = 0; | |
2816 | } | |
2817 | ||
2818 | if (f->output_data.x->reverse_gc) | |
2819 | { | |
2820 | XFreeGC (dpy, f->output_data.x->reverse_gc); | |
2821 | f->output_data.x->reverse_gc = 0; | |
2822 | } | |
177c0ea7 | 2823 | |
959e647d GM |
2824 | if (f->output_data.x->cursor_gc) |
2825 | { | |
2826 | XFreeGC (dpy, f->output_data.x->cursor_gc); | |
2827 | f->output_data.x->cursor_gc = 0; | |
2828 | } | |
2829 | ||
2830 | if (f->output_data.x->border_tile) | |
2831 | { | |
2832 | XFreePixmap (dpy, f->output_data.x->border_tile); | |
2833 | f->output_data.x->border_tile = 0; | |
2834 | } | |
2835 | ||
2836 | UNBLOCK_INPUT; | |
2837 | } | |
2838 | ||
2839 | ||
eaf1eea9 GM |
2840 | /* Handler for signals raised during x_create_frame and |
2841 | x_create_top_frame. FRAME is the frame which is partially | |
2842 | constructed. */ | |
2843 | ||
2844 | static Lisp_Object | |
2845 | unwind_create_frame (frame) | |
2846 | Lisp_Object frame; | |
2847 | { | |
2848 | struct frame *f = XFRAME (frame); | |
2849 | ||
2850 | /* If frame is ``official'', nothing to do. */ | |
2851 | if (!CONSP (Vframe_list) || !EQ (XCAR (Vframe_list), frame)) | |
2852 | { | |
f1d2ce7f | 2853 | #if GLYPH_DEBUG |
eaf1eea9 GM |
2854 | struct x_display_info *dpyinfo = FRAME_X_DISPLAY_INFO (f); |
2855 | #endif | |
177c0ea7 | 2856 | |
eaf1eea9 GM |
2857 | x_free_frame_resources (f); |
2858 | ||
2859 | /* Check that reference counts are indeed correct. */ | |
2860 | xassert (dpyinfo->reference_count == dpyinfo_refcount); | |
2861 | xassert (dpyinfo->image_cache->refcount == image_cache_refcount); | |
c844a81a | 2862 | return Qt; |
eaf1eea9 | 2863 | } |
177c0ea7 | 2864 | |
eaf1eea9 GM |
2865 | return Qnil; |
2866 | } | |
2867 | ||
2868 | ||
f676886a | 2869 | DEFUN ("x-create-frame", Fx_create_frame, Sx_create_frame, |
01f1ba30 | 2870 | 1, 1, 0, |
7ee72033 | 2871 | doc: /* Make a new X window, which is called a "frame" in Emacs terms. |
c061c855 GM |
2872 | Returns an Emacs frame object. |
2873 | ALIST is an alist of frame parameters. | |
2874 | If the parameters specify that the frame should not have a minibuffer, | |
2875 | and do not specify a specific minibuffer window to use, | |
2876 | then `default-minibuffer-frame' must be a frame whose minibuffer can | |
2877 | be shared by the new frame. | |
2878 | ||
7ee72033 MB |
2879 | This function is an internal primitive--use `make-frame' instead. */) |
2880 | (parms) | |
01f1ba30 JB |
2881 | Lisp_Object parms; |
2882 | { | |
f676886a | 2883 | struct frame *f; |
2365c027 | 2884 | Lisp_Object frame, tem; |
01f1ba30 JB |
2885 | Lisp_Object name; |
2886 | int minibuffer_only = 0; | |
2887 | long window_prompting = 0; | |
2888 | int width, height; | |
331379bf | 2889 | int count = SPECPDL_INDEX (); |
ecaca587 | 2890 | struct gcpro gcpro1, gcpro2, gcpro3, gcpro4; |
b9dc4443 | 2891 | Lisp_Object display; |
333b20bb | 2892 | struct x_display_info *dpyinfo = NULL; |
a59e4f3d | 2893 | Lisp_Object parent; |
e557f19d | 2894 | struct kboard *kb; |
01f1ba30 | 2895 | |
11ae94fe | 2896 | check_x (); |
01f1ba30 | 2897 | |
b7975ee4 KH |
2898 | /* Use this general default value to start with |
2899 | until we know if this frame has a specified name. */ | |
2900 | Vx_resource_name = Vinvocation_name; | |
2901 | ||
333b20bb | 2902 | display = x_get_arg (dpyinfo, parms, Qdisplay, 0, 0, RES_TYPE_STRING); |
b9dc4443 RS |
2903 | if (EQ (display, Qunbound)) |
2904 | display = Qnil; | |
2905 | dpyinfo = check_x_display_info (display); | |
e557f19d KH |
2906 | #ifdef MULTI_KBOARD |
2907 | kb = dpyinfo->kboard; | |
2908 | #else | |
2909 | kb = &the_only_kboard; | |
2910 | #endif | |
b9dc4443 | 2911 | |
333b20bb | 2912 | name = x_get_arg (dpyinfo, parms, Qname, "name", "Name", RES_TYPE_STRING); |
6a5e54e2 | 2913 | if (!STRINGP (name) |
cf177271 JB |
2914 | && ! EQ (name, Qunbound) |
2915 | && ! NILP (name)) | |
08a90d6a | 2916 | error ("Invalid frame name--not a string or nil"); |
01f1ba30 | 2917 | |
b7975ee4 KH |
2918 | if (STRINGP (name)) |
2919 | Vx_resource_name = name; | |
2920 | ||
a59e4f3d | 2921 | /* See if parent window is specified. */ |
333b20bb | 2922 | parent = x_get_arg (dpyinfo, parms, Qparent_id, NULL, NULL, RES_TYPE_NUMBER); |
a59e4f3d RS |
2923 | if (EQ (parent, Qunbound)) |
2924 | parent = Qnil; | |
2925 | if (! NILP (parent)) | |
b7826503 | 2926 | CHECK_NUMBER (parent); |
a59e4f3d | 2927 | |
ecaca587 RS |
2928 | /* make_frame_without_minibuffer can run Lisp code and garbage collect. */ |
2929 | /* No need to protect DISPLAY because that's not used after passing | |
2930 | it to make_frame_without_minibuffer. */ | |
2931 | frame = Qnil; | |
2932 | GCPRO4 (parms, parent, name, frame); | |
333b20bb GM |
2933 | tem = x_get_arg (dpyinfo, parms, Qminibuffer, "minibuffer", "Minibuffer", |
2934 | RES_TYPE_SYMBOL); | |
f9942c9e | 2935 | if (EQ (tem, Qnone) || NILP (tem)) |
2526c290 | 2936 | f = make_frame_without_minibuffer (Qnil, kb, display); |
f9942c9e | 2937 | else if (EQ (tem, Qonly)) |
01f1ba30 | 2938 | { |
f676886a | 2939 | f = make_minibuffer_frame (); |
01f1ba30 JB |
2940 | minibuffer_only = 1; |
2941 | } | |
6a5e54e2 | 2942 | else if (WINDOWP (tem)) |
2526c290 | 2943 | f = make_frame_without_minibuffer (tem, kb, display); |
f9942c9e JB |
2944 | else |
2945 | f = make_frame (1); | |
01f1ba30 | 2946 | |
ecaca587 RS |
2947 | XSETFRAME (frame, f); |
2948 | ||
a3c87d4e JB |
2949 | /* Note that X Windows does support scroll bars. */ |
2950 | FRAME_CAN_HAVE_SCROLL_BARS (f) = 1; | |
179956b9 | 2951 | |
08a90d6a | 2952 | f->output_method = output_x_window; |
7556890b RS |
2953 | f->output_data.x = (struct x_output *) xmalloc (sizeof (struct x_output)); |
2954 | bzero (f->output_data.x, sizeof (struct x_output)); | |
2955 | f->output_data.x->icon_bitmap = -1; | |
be786000 | 2956 | FRAME_FONTSET (f) = -1; |
333b20bb GM |
2957 | f->output_data.x->scroll_bar_foreground_pixel = -1; |
2958 | f->output_data.x->scroll_bar_background_pixel = -1; | |
f15340b7 MB |
2959 | #ifdef USE_TOOLKIT_SCROLL_BARS |
2960 | f->output_data.x->scroll_bar_top_shadow_pixel = -1; | |
2961 | f->output_data.x->scroll_bar_bottom_shadow_pixel = -1; | |
2962 | #endif /* USE_TOOLKIT_SCROLL_BARS */ | |
eaf1eea9 | 2963 | record_unwind_protect (unwind_create_frame, frame); |
08a90d6a | 2964 | |
f468da95 | 2965 | f->icon_name |
333b20bb GM |
2966 | = x_get_arg (dpyinfo, parms, Qicon_name, "iconName", "Title", |
2967 | RES_TYPE_STRING); | |
f468da95 RS |
2968 | if (! STRINGP (f->icon_name)) |
2969 | f->icon_name = Qnil; | |
80534dd6 | 2970 | |
08a90d6a | 2971 | FRAME_X_DISPLAY_INFO (f) = dpyinfo; |
f1d2ce7f | 2972 | #if GLYPH_DEBUG |
eaf1eea9 GM |
2973 | image_cache_refcount = FRAME_X_IMAGE_CACHE (f)->refcount; |
2974 | dpyinfo_refcount = dpyinfo->reference_count; | |
2975 | #endif /* GLYPH_DEBUG */ | |
73410c76 | 2976 | #ifdef MULTI_KBOARD |
e557f19d | 2977 | FRAME_KBOARD (f) = kb; |
73410c76 | 2978 | #endif |
08a90d6a | 2979 | |
9b2956e2 GM |
2980 | /* These colors will be set anyway later, but it's important |
2981 | to get the color reference counts right, so initialize them! */ | |
2982 | { | |
2983 | Lisp_Object black; | |
2984 | struct gcpro gcpro1; | |
cefecbcf GM |
2985 | |
2986 | /* Function x_decode_color can signal an error. Make | |
2987 | sure to initialize color slots so that we won't try | |
2988 | to free colors we haven't allocated. */ | |
2989 | f->output_data.x->foreground_pixel = -1; | |
2990 | f->output_data.x->background_pixel = -1; | |
2991 | f->output_data.x->cursor_pixel = -1; | |
2992 | f->output_data.x->cursor_foreground_pixel = -1; | |
2993 | f->output_data.x->border_pixel = -1; | |
2994 | f->output_data.x->mouse_pixel = -1; | |
177c0ea7 | 2995 | |
9b2956e2 GM |
2996 | black = build_string ("black"); |
2997 | GCPRO1 (black); | |
2998 | f->output_data.x->foreground_pixel | |
2999 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); | |
3000 | f->output_data.x->background_pixel | |
3001 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); | |
3002 | f->output_data.x->cursor_pixel | |
3003 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); | |
3004 | f->output_data.x->cursor_foreground_pixel | |
3005 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); | |
3006 | f->output_data.x->border_pixel | |
3007 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); | |
3008 | f->output_data.x->mouse_pixel | |
3009 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); | |
3010 | UNGCPRO; | |
3011 | } | |
3012 | ||
a59e4f3d RS |
3013 | /* Specify the parent under which to make this X window. */ |
3014 | ||
3015 | if (!NILP (parent)) | |
3016 | { | |
8c239ac3 | 3017 | f->output_data.x->parent_desc = (Window) XFASTINT (parent); |
7556890b | 3018 | f->output_data.x->explicit_parent = 1; |
a59e4f3d RS |
3019 | } |
3020 | else | |
3021 | { | |
7556890b RS |
3022 | f->output_data.x->parent_desc = FRAME_X_DISPLAY_INFO (f)->root_window; |
3023 | f->output_data.x->explicit_parent = 0; | |
a59e4f3d RS |
3024 | } |
3025 | ||
cf177271 JB |
3026 | /* Set the name; the functions to which we pass f expect the name to |
3027 | be set. */ | |
3028 | if (EQ (name, Qunbound) || NILP (name)) | |
3029 | { | |
08a90d6a | 3030 | f->name = build_string (dpyinfo->x_id_name); |
cf177271 JB |
3031 | f->explicit_name = 0; |
3032 | } | |
3033 | else | |
3034 | { | |
3035 | f->name = name; | |
3036 | f->explicit_name = 1; | |
9ef48a9d RS |
3037 | /* use the frame's title when getting resources for this frame. */ |
3038 | specbind (Qx_resource_name, name); | |
cf177271 | 3039 | } |
01f1ba30 | 3040 | |
01f1ba30 JB |
3041 | /* Extract the window parameters from the supplied values |
3042 | that are needed to determine window geometry. */ | |
d387c960 JB |
3043 | { |
3044 | Lisp_Object font; | |
3045 | ||
333b20bb | 3046 | font = x_get_arg (dpyinfo, parms, Qfont, "font", "Font", RES_TYPE_STRING); |
2ee3abaa | 3047 | |
6817eab4 | 3048 | BLOCK_INPUT; |
e5e548e3 RS |
3049 | /* First, try whatever font the caller has specified. */ |
3050 | if (STRINGP (font)) | |
942ea06d | 3051 | { |
49965a29 | 3052 | tem = Fquery_fontset (font, Qnil); |
477f8642 | 3053 | if (STRINGP (tem)) |
d5db4077 | 3054 | font = x_new_fontset (f, SDATA (tem)); |
942ea06d | 3055 | else |
d5db4077 | 3056 | font = x_new_font (f, SDATA (font)); |
942ea06d | 3057 | } |
177c0ea7 | 3058 | |
e5e548e3 | 3059 | /* Try out a font which we hope has bold and italic variations. */ |
333b20bb GM |
3060 | if (!STRINGP (font)) |
3061 | font = x_new_font (f, "-adobe-courier-medium-r-*-*-*-120-*-*-*-*-iso8859-1"); | |
e5e548e3 | 3062 | if (!STRINGP (font)) |
a6ac02af | 3063 | font = x_new_font (f, "-misc-fixed-medium-r-normal-*-*-140-*-*-c-*-iso8859-1"); |
e5e548e3 | 3064 | if (! STRINGP (font)) |
a6ac02af | 3065 | font = x_new_font (f, "-*-*-medium-r-normal-*-*-140-*-*-c-*-iso8859-1"); |
e5e548e3 RS |
3066 | if (! STRINGP (font)) |
3067 | /* This was formerly the first thing tried, but it finds too many fonts | |
3068 | and takes too long. */ | |
3069 | font = x_new_font (f, "-*-*-medium-r-*-*-*-*-*-*-c-*-iso8859-1"); | |
3070 | /* If those didn't work, look for something which will at least work. */ | |
3071 | if (! STRINGP (font)) | |
a6ac02af | 3072 | font = x_new_font (f, "-*-fixed-*-*-*-*-*-140-*-*-c-*-iso8859-1"); |
6817eab4 JB |
3073 | UNBLOCK_INPUT; |
3074 | if (! STRINGP (font)) | |
e5e548e3 RS |
3075 | font = build_string ("fixed"); |
3076 | ||
477f8642 | 3077 | x_default_parameter (f, parms, Qfont, font, |
333b20bb | 3078 | "font", "Font", RES_TYPE_STRING); |
d387c960 | 3079 | } |
9ef48a9d | 3080 | |
e3881aa0 | 3081 | #ifdef USE_LUCID |
82c90203 RS |
3082 | /* Prevent lwlib/xlwmenu.c from crashing because of a bug |
3083 | whereby it fails to get any font. */ | |
be786000 | 3084 | xlwmenu_default_font = FRAME_FONT (f); |
dd254b21 | 3085 | #endif |
82c90203 | 3086 | |
cf177271 | 3087 | x_default_parameter (f, parms, Qborder_width, make_number (2), |
333b20bb | 3088 | "borderWidth", "BorderWidth", RES_TYPE_NUMBER); |
177c0ea7 | 3089 | |
4e397688 | 3090 | /* This defaults to 1 in order to match xterm. We recognize either |
ddf768c3 JB |
3091 | internalBorderWidth or internalBorder (which is what xterm calls |
3092 | it). */ | |
3093 | if (NILP (Fassq (Qinternal_border_width, parms))) | |
3094 | { | |
3095 | Lisp_Object value; | |
3096 | ||
abb4b7ec | 3097 | value = x_get_arg (dpyinfo, parms, Qinternal_border_width, |
333b20bb | 3098 | "internalBorder", "internalBorder", RES_TYPE_NUMBER); |
ddf768c3 JB |
3099 | if (! EQ (value, Qunbound)) |
3100 | parms = Fcons (Fcons (Qinternal_border_width, value), | |
3101 | parms); | |
3102 | } | |
dca97592 | 3103 | x_default_parameter (f, parms, Qinternal_border_width, make_number (1), |
333b20bb GM |
3104 | "internalBorderWidth", "internalBorderWidth", |
3105 | RES_TYPE_NUMBER); | |
1ab3d87e | 3106 | x_default_parameter (f, parms, Qvertical_scroll_bars, Qleft, |
333b20bb GM |
3107 | "verticalScrollBars", "ScrollBars", |
3108 | RES_TYPE_SYMBOL); | |
01f1ba30 | 3109 | |
b9dc4443 | 3110 | /* Also do the stuff which must be set before the window exists. */ |
cf177271 | 3111 | x_default_parameter (f, parms, Qforeground_color, build_string ("black"), |
333b20bb | 3112 | "foreground", "Foreground", RES_TYPE_STRING); |
cf177271 | 3113 | x_default_parameter (f, parms, Qbackground_color, build_string ("white"), |
0b60fc91 | 3114 | "background", "Background", RES_TYPE_STRING); |
cf177271 | 3115 | x_default_parameter (f, parms, Qmouse_color, build_string ("black"), |
333b20bb | 3116 | "pointerColor", "Foreground", RES_TYPE_STRING); |
cf177271 | 3117 | x_default_parameter (f, parms, Qcursor_color, build_string ("black"), |
333b20bb | 3118 | "cursorColor", "Foreground", RES_TYPE_STRING); |
cf177271 | 3119 | x_default_parameter (f, parms, Qborder_color, build_string ("black"), |
333b20bb | 3120 | "borderColor", "BorderColor", RES_TYPE_STRING); |
d62c8769 GM |
3121 | x_default_parameter (f, parms, Qscreen_gamma, Qnil, |
3122 | "screenGamma", "ScreenGamma", RES_TYPE_FLOAT); | |
563b67aa GM |
3123 | x_default_parameter (f, parms, Qline_spacing, Qnil, |
3124 | "lineSpacing", "LineSpacing", RES_TYPE_NUMBER); | |
b3ba0aa8 KS |
3125 | x_default_parameter (f, parms, Qleft_fringe, Qnil, |
3126 | "leftFringe", "LeftFringe", RES_TYPE_NUMBER); | |
3127 | x_default_parameter (f, parms, Qright_fringe, Qnil, | |
3128 | "rightFringe", "RightFringe", RES_TYPE_NUMBER); | |
333b20bb GM |
3129 | |
3130 | x_default_scroll_bar_color_parameter (f, parms, Qscroll_bar_foreground, | |
3131 | "scrollBarForeground", | |
3132 | "ScrollBarForeground", 1); | |
3133 | x_default_scroll_bar_color_parameter (f, parms, Qscroll_bar_background, | |
3134 | "scrollBarBackground", | |
3135 | "ScrollBarBackground", 0); | |
3136 | ||
3137 | /* Init faces before x_default_parameter is called for scroll-bar | |
3138 | parameters because that function calls x_set_scroll_bar_width, | |
3139 | which calls change_frame_size, which calls Fset_window_buffer, | |
3140 | which runs hooks, which call Fvertical_motion. At the end, we | |
3141 | end up in init_iterator with a null face cache, which should not | |
3142 | happen. */ | |
3143 | init_frame_faces (f); | |
177c0ea7 | 3144 | |
c7bcb20d | 3145 | x_default_parameter (f, parms, Qmenu_bar_lines, make_number (1), |
333b20bb | 3146 | "menuBar", "MenuBar", RES_TYPE_NUMBER); |
e33455ca | 3147 | x_default_parameter (f, parms, Qtool_bar_lines, make_number (1), |
333b20bb | 3148 | "toolBar", "ToolBar", RES_TYPE_NUMBER); |
79873d50 | 3149 | x_default_parameter (f, parms, Qbuffer_predicate, Qnil, |
333b20bb GM |
3150 | "bufferPredicate", "BufferPredicate", |
3151 | RES_TYPE_SYMBOL); | |
c2304e02 | 3152 | x_default_parameter (f, parms, Qtitle, Qnil, |
333b20bb | 3153 | "title", "Title", RES_TYPE_STRING); |
ea0a1f53 GM |
3154 | x_default_parameter (f, parms, Qwait_for_wm, Qt, |
3155 | "waitForWM", "WaitForWM", RES_TYPE_BOOLEAN); | |
49d41073 EZ |
3156 | x_default_parameter (f, parms, Qfullscreen, Qnil, |
3157 | "fullscreen", "Fullscreen", RES_TYPE_SYMBOL); | |
90eb1019 | 3158 | |
7556890b | 3159 | f->output_data.x->parent_desc = FRAME_X_DISPLAY_INFO (f)->root_window; |
35f59f6b | 3160 | |
35f59f6b | 3161 | /* Compute the size of the X window. */ |
7c0d3ed8 | 3162 | window_prompting = x_figure_window_size (f, parms, 1); |
38d22040 | 3163 | |
495fa05e GM |
3164 | tem = x_get_arg (dpyinfo, parms, Qunsplittable, 0, 0, RES_TYPE_BOOLEAN); |
3165 | f->no_split = minibuffer_only || EQ (tem, Qt); | |
3166 | ||
289978b5 LT |
3167 | x_icon_verify (f, parms); |
3168 | ||
6a1bcd01 | 3169 | /* Create the X widget or window. */ |
a7f7d550 FP |
3170 | #ifdef USE_X_TOOLKIT |
3171 | x_window (f, window_prompting, minibuffer_only); | |
3172 | #else | |
f676886a | 3173 | x_window (f); |
a7f7d550 | 3174 | #endif |
177c0ea7 | 3175 | |
f676886a JB |
3176 | x_icon (f, parms); |
3177 | x_make_gc (f); | |
01f1ba30 | 3178 | |
495fa05e GM |
3179 | /* Now consider the frame official. */ |
3180 | FRAME_X_DISPLAY_INFO (f)->reference_count++; | |
3181 | Vframe_list = Fcons (frame, Vframe_list); | |
3182 | ||
f9942c9e JB |
3183 | /* We need to do this after creating the X window, so that the |
3184 | icon-creation functions can say whose icon they're describing. */ | |
cf177271 | 3185 | x_default_parameter (f, parms, Qicon_type, Qnil, |
333b20bb | 3186 | "bitmapIcon", "BitmapIcon", RES_TYPE_SYMBOL); |
f9942c9e | 3187 | |
cf177271 | 3188 | x_default_parameter (f, parms, Qauto_raise, Qnil, |
333b20bb | 3189 | "autoRaise", "AutoRaiseLower", RES_TYPE_BOOLEAN); |
cf177271 | 3190 | x_default_parameter (f, parms, Qauto_lower, Qnil, |
333b20bb | 3191 | "autoLower", "AutoRaiseLower", RES_TYPE_BOOLEAN); |
dbc4e1c1 | 3192 | x_default_parameter (f, parms, Qcursor_type, Qbox, |
333b20bb | 3193 | "cursorType", "CursorType", RES_TYPE_SYMBOL); |
28d7281d GM |
3194 | x_default_parameter (f, parms, Qscroll_bar_width, Qnil, |
3195 | "scrollBarWidth", "ScrollBarWidth", | |
3196 | RES_TYPE_NUMBER); | |
f9942c9e | 3197 | |
be786000 | 3198 | /* Dimensions, especially FRAME_LINES (f), must be done via change_frame_size. |
01f1ba30 | 3199 | Change will not be effected unless different from the current |
be786000 KS |
3200 | FRAME_LINES (f). */ |
3201 | width = FRAME_COLS (f); | |
3202 | height = FRAME_LINES (f); | |
177c0ea7 | 3203 | |
be786000 KS |
3204 | SET_FRAME_COLS (f, 0); |
3205 | FRAME_LINES (f) = 0; | |
8938a4fb | 3206 | change_frame_size (f, height, width, 1, 0, 0); |
d043f1a4 | 3207 | |
488dd4c4 | 3208 | #if defined (USE_X_TOOLKIT) || defined (USE_GTK) |
495fa05e GM |
3209 | /* Create the menu bar. */ |
3210 | if (!minibuffer_only && FRAME_EXTERNAL_MENU_BAR (f)) | |
3211 | { | |
3212 | /* If this signals an error, we haven't set size hints for the | |
3213 | frame and we didn't make it visible. */ | |
3214 | initialize_frame_menubar (f); | |
3215 | ||
488dd4c4 | 3216 | #ifndef USE_GTK |
495fa05e GM |
3217 | /* This is a no-op, except under Motif where it arranges the |
3218 | main window for the widgets on it. */ | |
3219 | lw_set_main_areas (f->output_data.x->column_widget, | |
3220 | f->output_data.x->menubar_widget, | |
3221 | f->output_data.x->edit_widget); | |
488dd4c4 | 3222 | #endif /* not USE_GTK */ |
495fa05e | 3223 | } |
488dd4c4 | 3224 | #endif /* USE_X_TOOLKIT || USE_GTK */ |
495fa05e GM |
3225 | |
3226 | /* Tell the server what size and position, etc, we want, and how | |
3227 | badly we want them. This should be done after we have the menu | |
3228 | bar so that its size can be taken into account. */ | |
01f1ba30 | 3229 | BLOCK_INPUT; |
7989f084 | 3230 | x_wm_set_size_hint (f, window_prompting, 0); |
01f1ba30 JB |
3231 | UNBLOCK_INPUT; |
3232 | ||
495fa05e GM |
3233 | /* Make the window appear on the frame and enable display, unless |
3234 | the caller says not to. However, with explicit parent, Emacs | |
3235 | cannot control visibility, so don't try. */ | |
7556890b | 3236 | if (! f->output_data.x->explicit_parent) |
a59e4f3d RS |
3237 | { |
3238 | Lisp_Object visibility; | |
49795535 | 3239 | |
333b20bb GM |
3240 | visibility = x_get_arg (dpyinfo, parms, Qvisibility, 0, 0, |
3241 | RES_TYPE_SYMBOL); | |
a59e4f3d RS |
3242 | if (EQ (visibility, Qunbound)) |
3243 | visibility = Qt; | |
49795535 | 3244 | |
a59e4f3d RS |
3245 | if (EQ (visibility, Qicon)) |
3246 | x_iconify_frame (f); | |
3247 | else if (! NILP (visibility)) | |
3248 | x_make_frame_visible (f); | |
3249 | else | |
3250 | /* Must have been Qnil. */ | |
3251 | ; | |
3252 | } | |
01f1ba30 | 3253 | |
231d6cfb JD |
3254 | /* Set the WM leader property. GTK does this itself, so this is not |
3255 | needed when using GTK. */ | |
3256 | if (dpyinfo->client_leader_window != 0) | |
3257 | { | |
3258 | BLOCK_INPUT; | |
3259 | XChangeProperty (FRAME_X_DISPLAY (f), | |
3260 | FRAME_OUTER_WINDOW (f), | |
3261 | dpyinfo->Xatom_wm_client_leader, | |
3262 | XA_WINDOW, 32, PropModeReplace, | |
3263 | (char *) &dpyinfo->client_leader_window, 1); | |
3264 | UNBLOCK_INPUT; | |
3265 | } | |
3266 | ||
495fa05e | 3267 | UNGCPRO; |
9e57df62 GM |
3268 | |
3269 | /* Make sure windows on this frame appear in calls to next-window | |
3270 | and similar functions. */ | |
3271 | Vwindow_list = Qnil; | |
177c0ea7 | 3272 | |
9ef48a9d | 3273 | return unbind_to (count, frame); |
01f1ba30 JB |
3274 | } |
3275 | ||
eaf1eea9 | 3276 | |
0d17d282 KH |
3277 | /* FRAME is used only to get a handle on the X display. We don't pass the |
3278 | display info directly because we're called from frame.c, which doesn't | |
3279 | know about that structure. */ | |
e4f79258 | 3280 | |
87498171 | 3281 | Lisp_Object |
0d17d282 KH |
3282 | x_get_focus_frame (frame) |
3283 | struct frame *frame; | |
87498171 | 3284 | { |
0d17d282 | 3285 | struct x_display_info *dpyinfo = FRAME_X_DISPLAY_INFO (frame); |
87498171 | 3286 | Lisp_Object xfocus; |
0d17d282 | 3287 | if (! dpyinfo->x_focus_frame) |
87498171 KH |
3288 | return Qnil; |
3289 | ||
0d17d282 | 3290 | XSETFRAME (xfocus, dpyinfo->x_focus_frame); |
87498171 KH |
3291 | return xfocus; |
3292 | } | |
f0614854 | 3293 | |
3decc1e7 GM |
3294 | |
3295 | /* In certain situations, when the window manager follows a | |
3296 | click-to-focus policy, there seems to be no way around calling | |
3297 | XSetInputFocus to give another frame the input focus . | |
3298 | ||
3299 | In an ideal world, XSetInputFocus should generally be avoided so | |
3300 | that applications don't interfere with the window manager's focus | |
3301 | policy. But I think it's okay to use when it's clearly done | |
3302 | following a user-command. */ | |
3303 | ||
3304 | DEFUN ("x-focus-frame", Fx_focus_frame, Sx_focus_frame, 1, 1, 0, | |
7ee72033 MB |
3305 | doc: /* Set the input focus to FRAME. |
3306 | FRAME nil means use the selected frame. */) | |
3307 | (frame) | |
3decc1e7 GM |
3308 | Lisp_Object frame; |
3309 | { | |
3310 | struct frame *f = check_x_frame (frame); | |
3311 | Display *dpy = FRAME_X_DISPLAY (f); | |
3312 | int count; | |
3313 | ||
3314 | BLOCK_INPUT; | |
3315 | count = x_catch_errors (dpy); | |
3316 | XSetInputFocus (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), | |
3317 | RevertToParent, CurrentTime); | |
3318 | x_uncatch_errors (dpy, count); | |
3319 | UNBLOCK_INPUT; | |
177c0ea7 | 3320 | |
3decc1e7 GM |
3321 | return Qnil; |
3322 | } | |
3323 | ||
f0614854 | 3324 | \f |
2d764c78 | 3325 | DEFUN ("xw-color-defined-p", Fxw_color_defined_p, Sxw_color_defined_p, 1, 2, 0, |
7ee72033 MB |
3326 | doc: /* Internal function called by `color-defined-p', which see. */) |
3327 | (color, frame) | |
b9dc4443 | 3328 | Lisp_Object color, frame; |
e12d55b2 | 3329 | { |
b9dc4443 RS |
3330 | XColor foo; |
3331 | FRAME_PTR f = check_x_frame (frame); | |
e12d55b2 | 3332 | |
b7826503 | 3333 | CHECK_STRING (color); |
b9dc4443 | 3334 | |
d5db4077 | 3335 | if (x_defined_color (f, SDATA (color), &foo, 0)) |
e12d55b2 RS |
3336 | return Qt; |
3337 | else | |
3338 | return Qnil; | |
3339 | } | |
3340 | ||
2d764c78 | 3341 | DEFUN ("xw-color-values", Fxw_color_values, Sxw_color_values, 1, 2, 0, |
7ee72033 MB |
3342 | doc: /* Internal function called by `color-values', which see. */) |
3343 | (color, frame) | |
b9dc4443 | 3344 | Lisp_Object color, frame; |
01f1ba30 | 3345 | { |
b9dc4443 RS |
3346 | XColor foo; |
3347 | FRAME_PTR f = check_x_frame (frame); | |
3348 | ||
b7826503 | 3349 | CHECK_STRING (color); |
01f1ba30 | 3350 | |
d5db4077 | 3351 | if (x_defined_color (f, SDATA (color), &foo, 0)) |
57c82a63 RS |
3352 | { |
3353 | Lisp_Object rgb[3]; | |
3354 | ||
3355 | rgb[0] = make_number (foo.red); | |
3356 | rgb[1] = make_number (foo.green); | |
3357 | rgb[2] = make_number (foo.blue); | |
3358 | return Flist (3, rgb); | |
3359 | } | |
01f1ba30 JB |
3360 | else |
3361 | return Qnil; | |
3362 | } | |
3363 | ||
2d764c78 | 3364 | DEFUN ("xw-display-color-p", Fxw_display_color_p, Sxw_display_color_p, 0, 1, 0, |
7ee72033 MB |
3365 | doc: /* Internal function called by `display-color-p', which see. */) |
3366 | (display) | |
08a90d6a | 3367 | Lisp_Object display; |
01f1ba30 | 3368 | { |
08a90d6a | 3369 | struct x_display_info *dpyinfo = check_x_display_info (display); |
11ae94fe | 3370 | |
b9dc4443 | 3371 | if (dpyinfo->n_planes <= 2) |
01f1ba30 JB |
3372 | return Qnil; |
3373 | ||
b9dc4443 | 3374 | switch (dpyinfo->visual->class) |
01f1ba30 JB |
3375 | { |
3376 | case StaticColor: | |
3377 | case PseudoColor: | |
3378 | case TrueColor: | |
3379 | case DirectColor: | |
3380 | return Qt; | |
3381 | ||
3382 | default: | |
3383 | return Qnil; | |
3384 | } | |
3385 | } | |
3386 | ||
d0c9d219 | 3387 | DEFUN ("x-display-grayscale-p", Fx_display_grayscale_p, Sx_display_grayscale_p, |
c061c855 | 3388 | 0, 1, 0, |
7ee72033 | 3389 | doc: /* Return t if the X display supports shades of gray. |
c061c855 GM |
3390 | Note that color displays do support shades of gray. |
3391 | The optional argument DISPLAY specifies which display to ask about. | |
3392 | DISPLAY should be either a frame or a display name (a string). | |
7ee72033 MB |
3393 | If omitted or nil, that stands for the selected frame's display. */) |
3394 | (display) | |
08a90d6a | 3395 | Lisp_Object display; |
d0c9d219 | 3396 | { |
08a90d6a | 3397 | struct x_display_info *dpyinfo = check_x_display_info (display); |
d0c9d219 | 3398 | |
ae6b58f9 | 3399 | if (dpyinfo->n_planes <= 1) |
b9dc4443 RS |
3400 | return Qnil; |
3401 | ||
ae6b58f9 RS |
3402 | switch (dpyinfo->visual->class) |
3403 | { | |
3404 | case StaticColor: | |
3405 | case PseudoColor: | |
3406 | case TrueColor: | |
3407 | case DirectColor: | |
3408 | case StaticGray: | |
3409 | case GrayScale: | |
3410 | return Qt; | |
3411 | ||
3412 | default: | |
3413 | return Qnil; | |
3414 | } | |
d0c9d219 RS |
3415 | } |
3416 | ||
41beb8fc | 3417 | DEFUN ("x-display-pixel-width", Fx_display_pixel_width, Sx_display_pixel_width, |
c061c855 | 3418 | 0, 1, 0, |
7ee72033 | 3419 | doc: /* Returns the width in pixels of the X display DISPLAY. |
c061c855 GM |
3420 | The optional argument DISPLAY specifies which display to ask about. |
3421 | DISPLAY should be either a frame or a display name (a string). | |
7ee72033 MB |
3422 | If omitted or nil, that stands for the selected frame's display. */) |
3423 | (display) | |
08a90d6a | 3424 | Lisp_Object display; |
41beb8fc | 3425 | { |
08a90d6a | 3426 | struct x_display_info *dpyinfo = check_x_display_info (display); |
b9dc4443 RS |
3427 | |
3428 | return make_number (dpyinfo->width); | |
41beb8fc RS |
3429 | } |
3430 | ||
3431 | DEFUN ("x-display-pixel-height", Fx_display_pixel_height, | |
c061c855 | 3432 | Sx_display_pixel_height, 0, 1, 0, |
7ee72033 | 3433 | doc: /* Returns the height in pixels of the X display DISPLAY. |
c061c855 GM |
3434 | The optional argument DISPLAY specifies which display to ask about. |
3435 | DISPLAY should be either a frame or a display name (a string). | |
7ee72033 MB |
3436 | If omitted or nil, that stands for the selected frame's display. */) |
3437 | (display) | |
08a90d6a | 3438 | Lisp_Object display; |
41beb8fc | 3439 | { |
08a90d6a | 3440 | struct x_display_info *dpyinfo = check_x_display_info (display); |
b9dc4443 RS |
3441 | |
3442 | return make_number (dpyinfo->height); | |
41beb8fc RS |
3443 | } |
3444 | ||
3445 | DEFUN ("x-display-planes", Fx_display_planes, Sx_display_planes, | |
c061c855 | 3446 | 0, 1, 0, |
7ee72033 | 3447 | doc: /* Returns the number of bitplanes of the X display DISPLAY. |
c061c855 GM |
3448 | The optional argument DISPLAY specifies which display to ask about. |
3449 | DISPLAY should be either a frame or a display name (a string). | |
7ee72033 MB |
3450 | If omitted or nil, that stands for the selected frame's display. */) |
3451 | (display) | |
08a90d6a | 3452 | Lisp_Object display; |
41beb8fc | 3453 | { |
08a90d6a | 3454 | struct x_display_info *dpyinfo = check_x_display_info (display); |
b9dc4443 RS |
3455 | |
3456 | return make_number (dpyinfo->n_planes); | |
41beb8fc RS |
3457 | } |
3458 | ||
3459 | DEFUN ("x-display-color-cells", Fx_display_color_cells, Sx_display_color_cells, | |
c061c855 | 3460 | 0, 1, 0, |
7ee72033 | 3461 | doc: /* Returns the number of color cells of the X display DISPLAY. |
c061c855 GM |
3462 | The optional argument DISPLAY specifies which display to ask about. |
3463 | DISPLAY should be either a frame or a display name (a string). | |
7ee72033 MB |
3464 | If omitted or nil, that stands for the selected frame's display. */) |
3465 | (display) | |
08a90d6a | 3466 | Lisp_Object display; |
41beb8fc | 3467 | { |
08a90d6a | 3468 | struct x_display_info *dpyinfo = check_x_display_info (display); |
b9dc4443 | 3469 | |
334faa08 JD |
3470 | int nr_planes = DisplayPlanes (dpyinfo->display, |
3471 | XScreenNumberOfScreen (dpyinfo->screen)); | |
3472 | ||
3473 | /* Truncate nr_planes to 24 to avoid integer overflow. | |
3474 | Some displays says 32, but only 24 bits are actually significant. | |
3475 | There are only very few and rare video cards that have more than | |
3476 | 24 significant bits. Also 24 bits is more than 16 million colors, | |
3477 | it "should be enough for everyone". */ | |
3478 | if (nr_planes > 24) nr_planes = 24; | |
3479 | ||
3480 | return make_number (1 << nr_planes); | |
41beb8fc RS |
3481 | } |
3482 | ||
9d317b2c RS |
3483 | DEFUN ("x-server-max-request-size", Fx_server_max_request_size, |
3484 | Sx_server_max_request_size, | |
c061c855 | 3485 | 0, 1, 0, |
7ee72033 | 3486 | doc: /* Returns the maximum request size of the X server of display DISPLAY. |
c061c855 GM |
3487 | The optional argument DISPLAY specifies which display to ask about. |
3488 | DISPLAY should be either a frame or a display name (a string). | |
7ee72033 MB |
3489 | If omitted or nil, that stands for the selected frame's display. */) |
3490 | (display) | |
08a90d6a | 3491 | Lisp_Object display; |
9d317b2c | 3492 | { |
08a90d6a | 3493 | struct x_display_info *dpyinfo = check_x_display_info (display); |
b9dc4443 RS |
3494 | |
3495 | return make_number (MAXREQUEST (dpyinfo->display)); | |
9d317b2c RS |
3496 | } |
3497 | ||
41beb8fc | 3498 | DEFUN ("x-server-vendor", Fx_server_vendor, Sx_server_vendor, 0, 1, 0, |
7ee72033 | 3499 | doc: /* Returns the vendor ID string of the X server of display DISPLAY. |
c061c855 GM |
3500 | The optional argument DISPLAY specifies which display to ask about. |
3501 | DISPLAY should be either a frame or a display name (a string). | |
7ee72033 MB |
3502 | If omitted or nil, that stands for the selected frame's display. */) |
3503 | (display) | |
08a90d6a | 3504 | Lisp_Object display; |
41beb8fc | 3505 | { |
08a90d6a | 3506 | struct x_display_info *dpyinfo = check_x_display_info (display); |
b9dc4443 RS |
3507 | char *vendor = ServerVendor (dpyinfo->display); |
3508 | ||
41beb8fc RS |
3509 | if (! vendor) vendor = ""; |
3510 | return build_string (vendor); | |
3511 | } | |
3512 | ||
3513 | DEFUN ("x-server-version", Fx_server_version, Sx_server_version, 0, 1, 0, | |
7ee72033 | 3514 | doc: /* Returns the version numbers of the X server of display DISPLAY. |
c061c855 GM |
3515 | The value is a list of three integers: the major and minor |
3516 | version numbers of the X Protocol in use, and the vendor-specific release | |
3517 | number. See also the function `x-server-vendor'. | |
3518 | ||
3519 | The optional argument DISPLAY specifies which display to ask about. | |
3520 | DISPLAY should be either a frame or a display name (a string). | |
7ee72033 MB |
3521 | If omitted or nil, that stands for the selected frame's display. */) |
3522 | (display) | |
08a90d6a | 3523 | Lisp_Object display; |
41beb8fc | 3524 | { |
08a90d6a | 3525 | struct x_display_info *dpyinfo = check_x_display_info (display); |
b9dc4443 | 3526 | Display *dpy = dpyinfo->display; |
11ae94fe | 3527 | |
41beb8fc RS |
3528 | return Fcons (make_number (ProtocolVersion (dpy)), |
3529 | Fcons (make_number (ProtocolRevision (dpy)), | |
3530 | Fcons (make_number (VendorRelease (dpy)), Qnil))); | |
3531 | } | |
3532 | ||
3533 | DEFUN ("x-display-screens", Fx_display_screens, Sx_display_screens, 0, 1, 0, | |
7ee72033 | 3534 | doc: /* Return the number of screens on the X server of display DISPLAY. |
c061c855 GM |
3535 | The optional argument DISPLAY specifies which display to ask about. |
3536 | DISPLAY should be either a frame or a display name (a string). | |
7ee72033 MB |
3537 | If omitted or nil, that stands for the selected frame's display. */) |
3538 | (display) | |
08a90d6a | 3539 | Lisp_Object display; |
41beb8fc | 3540 | { |
08a90d6a | 3541 | struct x_display_info *dpyinfo = check_x_display_info (display); |
b9dc4443 RS |
3542 | |
3543 | return make_number (ScreenCount (dpyinfo->display)); | |
41beb8fc RS |
3544 | } |
3545 | ||
3546 | DEFUN ("x-display-mm-height", Fx_display_mm_height, Sx_display_mm_height, 0, 1, 0, | |
7ee72033 | 3547 | doc: /* Return the height in millimeters of the X display DISPLAY. |
c061c855 GM |
3548 | The optional argument DISPLAY specifies which display to ask about. |
3549 | DISPLAY should be either a frame or a display name (a string). | |
7ee72033 MB |
3550 | If omitted or nil, that stands for the selected frame's display. */) |
3551 | (display) | |
08a90d6a | 3552 | Lisp_Object display; |
41beb8fc | 3553 | { |
08a90d6a | 3554 | struct x_display_info *dpyinfo = check_x_display_info (display); |
b9dc4443 RS |
3555 | |
3556 | return make_number (HeightMMOfScreen (dpyinfo->screen)); | |
41beb8fc RS |
3557 | } |
3558 | ||
3559 | DEFUN ("x-display-mm-width", Fx_display_mm_width, Sx_display_mm_width, 0, 1, 0, | |
7ee72033 | 3560 | doc: /* Return the width in millimeters of the X display DISPLAY. |
c061c855 GM |
3561 | The optional argument DISPLAY specifies which display to ask about. |
3562 | DISPLAY should be either a frame or a display name (a string). | |
7ee72033 MB |
3563 | If omitted or nil, that stands for the selected frame's display. */) |
3564 | (display) | |
08a90d6a | 3565 | Lisp_Object display; |
41beb8fc | 3566 | { |
08a90d6a | 3567 | struct x_display_info *dpyinfo = check_x_display_info (display); |
b9dc4443 RS |
3568 | |
3569 | return make_number (WidthMMOfScreen (dpyinfo->screen)); | |
41beb8fc RS |
3570 | } |
3571 | ||
3572 | DEFUN ("x-display-backing-store", Fx_display_backing_store, | |
c061c855 | 3573 | Sx_display_backing_store, 0, 1, 0, |
7ee72033 | 3574 | doc: /* Returns an indication of whether X display DISPLAY does backing store. |
c061c855 GM |
3575 | The value may be `always', `when-mapped', or `not-useful'. |
3576 | The optional argument DISPLAY specifies which display to ask about. | |
3577 | DISPLAY should be either a frame or a display name (a string). | |
7ee72033 MB |
3578 | If omitted or nil, that stands for the selected frame's display. */) |
3579 | (display) | |
08a90d6a | 3580 | Lisp_Object display; |
41beb8fc | 3581 | { |
08a90d6a | 3582 | struct x_display_info *dpyinfo = check_x_display_info (display); |
8ec8a5ec | 3583 | Lisp_Object result; |
11ae94fe | 3584 | |
b9dc4443 | 3585 | switch (DoesBackingStore (dpyinfo->screen)) |
41beb8fc RS |
3586 | { |
3587 | case Always: | |
8ec8a5ec GM |
3588 | result = intern ("always"); |
3589 | break; | |
41beb8fc RS |
3590 | |
3591 | case WhenMapped: | |
8ec8a5ec GM |
3592 | result = intern ("when-mapped"); |
3593 | break; | |
41beb8fc RS |
3594 | |
3595 | case NotUseful: | |
8ec8a5ec GM |
3596 | result = intern ("not-useful"); |
3597 | break; | |
41beb8fc RS |
3598 | |
3599 | default: | |
3600 | error ("Strange value for BackingStore parameter of screen"); | |
8ec8a5ec | 3601 | result = Qnil; |
41beb8fc | 3602 | } |
8ec8a5ec GM |
3603 | |
3604 | return result; | |
41beb8fc RS |
3605 | } |
3606 | ||
3607 | DEFUN ("x-display-visual-class", Fx_display_visual_class, | |
c061c855 | 3608 | Sx_display_visual_class, 0, 1, 0, |
7ee72033 | 3609 | doc: /* Return the visual class of the X display DISPLAY. |
c061c855 GM |
3610 | The value is one of the symbols `static-gray', `gray-scale', |
3611 | `static-color', `pseudo-color', `true-color', or `direct-color'. | |
3612 | ||
3613 | The optional argument DISPLAY specifies which display to ask about. | |
3614 | DISPLAY should be either a frame or a display name (a string). | |
7ee72033 MB |
3615 | If omitted or nil, that stands for the selected frame's display. */) |
3616 | (display) | |
08a90d6a | 3617 | Lisp_Object display; |
41beb8fc | 3618 | { |
08a90d6a | 3619 | struct x_display_info *dpyinfo = check_x_display_info (display); |
8ec8a5ec | 3620 | Lisp_Object result; |
11ae94fe | 3621 | |
b9dc4443 | 3622 | switch (dpyinfo->visual->class) |
41beb8fc | 3623 | { |
8ec8a5ec GM |
3624 | case StaticGray: |
3625 | result = intern ("static-gray"); | |
3626 | break; | |
3627 | case GrayScale: | |
3628 | result = intern ("gray-scale"); | |
3629 | break; | |
3630 | case StaticColor: | |
3631 | result = intern ("static-color"); | |
3632 | break; | |
3633 | case PseudoColor: | |
3634 | result = intern ("pseudo-color"); | |
3635 | break; | |
3636 | case TrueColor: | |
3637 | result = intern ("true-color"); | |
3638 | break; | |
3639 | case DirectColor: | |
3640 | result = intern ("direct-color"); | |
3641 | break; | |
41beb8fc RS |
3642 | default: |
3643 | error ("Display has an unknown visual class"); | |
8ec8a5ec | 3644 | result = Qnil; |
41beb8fc | 3645 | } |
177c0ea7 | 3646 | |
8ec8a5ec | 3647 | return result; |
41beb8fc RS |
3648 | } |
3649 | ||
3650 | DEFUN ("x-display-save-under", Fx_display_save_under, | |
c061c855 | 3651 | Sx_display_save_under, 0, 1, 0, |
7ee72033 | 3652 | doc: /* Returns t if the X display DISPLAY supports the save-under feature. |
c061c855 GM |
3653 | The optional argument DISPLAY specifies which display to ask about. |
3654 | DISPLAY should be either a frame or a display name (a string). | |
7ee72033 MB |
3655 | If omitted or nil, that stands for the selected frame's display. */) |
3656 | (display) | |
08a90d6a | 3657 | Lisp_Object display; |
41beb8fc | 3658 | { |
08a90d6a | 3659 | struct x_display_info *dpyinfo = check_x_display_info (display); |
11ae94fe | 3660 | |
b9dc4443 | 3661 | if (DoesSaveUnders (dpyinfo->screen) == True) |
41beb8fc RS |
3662 | return Qt; |
3663 | else | |
3664 | return Qnil; | |
3665 | } | |
3666 | \f | |
b9dc4443 | 3667 | int |
55caf99c RS |
3668 | x_pixel_width (f) |
3669 | register struct frame *f; | |
01f1ba30 | 3670 | { |
be786000 | 3671 | return FRAME_PIXEL_WIDTH (f); |
01f1ba30 JB |
3672 | } |
3673 | ||
b9dc4443 | 3674 | int |
55caf99c RS |
3675 | x_pixel_height (f) |
3676 | register struct frame *f; | |
01f1ba30 | 3677 | { |
be786000 | 3678 | return FRAME_PIXEL_HEIGHT (f); |
55caf99c RS |
3679 | } |
3680 | ||
b9dc4443 | 3681 | int |
55caf99c RS |
3682 | x_char_width (f) |
3683 | register struct frame *f; | |
3684 | { | |
be786000 | 3685 | return FRAME_COLUMN_WIDTH (f); |
55caf99c RS |
3686 | } |
3687 | ||
b9dc4443 | 3688 | int |
55caf99c RS |
3689 | x_char_height (f) |
3690 | register struct frame *f; | |
3691 | { | |
be786000 | 3692 | return FRAME_LINE_HEIGHT (f); |
01f1ba30 | 3693 | } |
b9dc4443 RS |
3694 | |
3695 | int | |
f03f2489 RS |
3696 | x_screen_planes (f) |
3697 | register struct frame *f; | |
b9dc4443 | 3698 | { |
f03f2489 | 3699 | return FRAME_X_DISPLAY_INFO (f)->n_planes; |
b9dc4443 | 3700 | } |
01f1ba30 | 3701 | |
a6ad00c0 GM |
3702 | |
3703 | \f | |
3704 | /************************************************************************ | |
3705 | X Displays | |
3706 | ************************************************************************/ | |
3707 | ||
01f1ba30 | 3708 | \f |
a6ad00c0 GM |
3709 | /* Mapping visual names to visuals. */ |
3710 | ||
3711 | static struct visual_class | |
3712 | { | |
3713 | char *name; | |
3714 | int class; | |
3715 | } | |
3716 | visual_classes[] = | |
3717 | { | |
3718 | {"StaticGray", StaticGray}, | |
3719 | {"GrayScale", GrayScale}, | |
3720 | {"StaticColor", StaticColor}, | |
3721 | {"PseudoColor", PseudoColor}, | |
3722 | {"TrueColor", TrueColor}, | |
3723 | {"DirectColor", DirectColor}, | |
9908a324 | 3724 | {NULL, 0} |
a6ad00c0 GM |
3725 | }; |
3726 | ||
3727 | ||
404daac1 | 3728 | #ifndef HAVE_XSCREENNUMBEROFSCREEN |
a6ad00c0 GM |
3729 | |
3730 | /* Value is the screen number of screen SCR. This is a substitute for | |
3731 | the X function with the same name when that doesn't exist. */ | |
3732 | ||
404daac1 RS |
3733 | int |
3734 | XScreenNumberOfScreen (scr) | |
3735 | register Screen *scr; | |
3736 | { | |
a6ad00c0 GM |
3737 | Display *dpy = scr->display; |
3738 | int i; | |
3df34fdb | 3739 | |
a6ad00c0 | 3740 | for (i = 0; i < dpy->nscreens; ++i) |
fbd5ceb2 | 3741 | if (scr == dpy->screens + i) |
a6ad00c0 | 3742 | break; |
404daac1 | 3743 | |
a6ad00c0 | 3744 | return i; |
404daac1 | 3745 | } |
a6ad00c0 | 3746 | |
404daac1 RS |
3747 | #endif /* not HAVE_XSCREENNUMBEROFSCREEN */ |
3748 | ||
01f1ba30 | 3749 | |
a6ad00c0 GM |
3750 | /* Select the visual that should be used on display DPYINFO. Set |
3751 | members of DPYINFO appropriately. Called from x_term_init. */ | |
fe24a618 | 3752 | |
a6ad00c0 GM |
3753 | void |
3754 | select_visual (dpyinfo) | |
3755 | struct x_display_info *dpyinfo; | |
3756 | { | |
3757 | Display *dpy = dpyinfo->display; | |
3758 | Screen *screen = dpyinfo->screen; | |
3759 | Lisp_Object value; | |
fe24a618 | 3760 | |
a6ad00c0 GM |
3761 | /* See if a visual is specified. */ |
3762 | value = display_x_get_resource (dpyinfo, | |
3763 | build_string ("visualClass"), | |
3764 | build_string ("VisualClass"), | |
3765 | Qnil, Qnil); | |
3766 | if (STRINGP (value)) | |
3767 | { | |
3768 | /* VALUE should be of the form CLASS-DEPTH, where CLASS is one | |
3769 | of `PseudoColor', `TrueColor' etc. and DEPTH is the color | |
3770 | depth, a decimal number. NAME is compared with case ignored. */ | |
d5db4077 | 3771 | char *s = (char *) alloca (SBYTES (value) + 1); |
a6ad00c0 GM |
3772 | char *dash; |
3773 | int i, class = -1; | |
3774 | XVisualInfo vinfo; | |
3775 | ||
d5db4077 | 3776 | strcpy (s, SDATA (value)); |
a6ad00c0 GM |
3777 | dash = index (s, '-'); |
3778 | if (dash) | |
3779 | { | |
3780 | dpyinfo->n_planes = atoi (dash + 1); | |
3781 | *dash = '\0'; | |
3782 | } | |
3783 | else | |
3784 | /* We won't find a matching visual with depth 0, so that | |
3785 | an error will be printed below. */ | |
3786 | dpyinfo->n_planes = 0; | |
f0614854 | 3787 | |
a6ad00c0 GM |
3788 | /* Determine the visual class. */ |
3789 | for (i = 0; visual_classes[i].name; ++i) | |
3790 | if (xstricmp (s, visual_classes[i].name) == 0) | |
3791 | { | |
3792 | class = visual_classes[i].class; | |
3793 | break; | |
3794 | } | |
01f1ba30 | 3795 | |
a6ad00c0 GM |
3796 | /* Look up a matching visual for the specified class. */ |
3797 | if (class == -1 | |
3798 | || !XMatchVisualInfo (dpy, XScreenNumberOfScreen (screen), | |
3799 | dpyinfo->n_planes, class, &vinfo)) | |
d5db4077 | 3800 | fatal ("Invalid visual specification `%s'", SDATA (value)); |
177c0ea7 | 3801 | |
a6ad00c0 GM |
3802 | dpyinfo->visual = vinfo.visual; |
3803 | } | |
01f1ba30 JB |
3804 | else |
3805 | { | |
a6ad00c0 GM |
3806 | int n_visuals; |
3807 | XVisualInfo *vinfo, vinfo_template; | |
177c0ea7 | 3808 | |
a6ad00c0 GM |
3809 | dpyinfo->visual = DefaultVisualOfScreen (screen); |
3810 | ||
3811 | #ifdef HAVE_X11R4 | |
3812 | vinfo_template.visualid = XVisualIDFromVisual (dpyinfo->visual); | |
3813 | #else | |
3814 | vinfo_template.visualid = dpyinfo->visual->visualid; | |
3815 | #endif | |
3816 | vinfo_template.screen = XScreenNumberOfScreen (screen); | |
3817 | vinfo = XGetVisualInfo (dpy, VisualIDMask | VisualScreenMask, | |
3818 | &vinfo_template, &n_visuals); | |
3819 | if (n_visuals != 1) | |
3820 | fatal ("Can't get proper X visual info"); | |
3821 | ||
94ac875b | 3822 | dpyinfo->n_planes = vinfo->depth; |
a6ad00c0 GM |
3823 | XFree ((char *) vinfo); |
3824 | } | |
01f1ba30 | 3825 | } |
01f1ba30 | 3826 | |
a6ad00c0 | 3827 | |
b9dc4443 RS |
3828 | /* Return the X display structure for the display named NAME. |
3829 | Open a new connection if necessary. */ | |
3830 | ||
3831 | struct x_display_info * | |
3832 | x_display_info_for_name (name) | |
3833 | Lisp_Object name; | |
3834 | { | |
08a90d6a | 3835 | Lisp_Object names; |
b9dc4443 RS |
3836 | struct x_display_info *dpyinfo; |
3837 | ||
b7826503 | 3838 | CHECK_STRING (name); |
b9dc4443 | 3839 | |
806048df RS |
3840 | if (! EQ (Vwindow_system, intern ("x"))) |
3841 | error ("Not using X Windows"); | |
3842 | ||
08a90d6a RS |
3843 | for (dpyinfo = x_display_list, names = x_display_name_list; |
3844 | dpyinfo; | |
8e713be6 | 3845 | dpyinfo = dpyinfo->next, names = XCDR (names)) |
b9dc4443 RS |
3846 | { |
3847 | Lisp_Object tem; | |
8e713be6 | 3848 | tem = Fstring_equal (XCAR (XCAR (names)), name); |
08a90d6a | 3849 | if (!NILP (tem)) |
b9dc4443 RS |
3850 | return dpyinfo; |
3851 | } | |
3852 | ||
b7975ee4 KH |
3853 | /* Use this general default value to start with. */ |
3854 | Vx_resource_name = Vinvocation_name; | |
3855 | ||
b9dc4443 RS |
3856 | validate_x_resource_name (); |
3857 | ||
9b207e8e | 3858 | dpyinfo = x_term_init (name, (char *)0, |
d5db4077 | 3859 | (char *) SDATA (Vx_resource_name)); |
b9dc4443 | 3860 | |
08a90d6a | 3861 | if (dpyinfo == 0) |
d5db4077 | 3862 | error ("Cannot connect to X server %s", SDATA (name)); |
08a90d6a | 3863 | |
b9dc4443 RS |
3864 | x_in_use = 1; |
3865 | XSETFASTINT (Vwindow_system_version, 11); | |
3866 | ||
3867 | return dpyinfo; | |
3868 | } | |
3869 | ||
a6ad00c0 | 3870 | |
01f1ba30 | 3871 | DEFUN ("x-open-connection", Fx_open_connection, Sx_open_connection, |
c061c855 | 3872 | 1, 3, 0, |
7ee72033 | 3873 | doc: /* Open a connection to an X server. |
c061c855 GM |
3874 | DISPLAY is the name of the display to connect to. |
3875 | Optional second arg XRM-STRING is a string of resources in xrdb format. | |
3876 | If the optional third arg MUST-SUCCEED is non-nil, | |
7ee72033 MB |
3877 | terminate Emacs if we can't open the connection. */) |
3878 | (display, xrm_string, must_succeed) | |
08a90d6a | 3879 | Lisp_Object display, xrm_string, must_succeed; |
01f1ba30 | 3880 | { |
01f1ba30 | 3881 | unsigned char *xrm_option; |
b9dc4443 | 3882 | struct x_display_info *dpyinfo; |
01f1ba30 | 3883 | |
b7826503 | 3884 | CHECK_STRING (display); |
d387c960 | 3885 | if (! NILP (xrm_string)) |
b7826503 | 3886 | CHECK_STRING (xrm_string); |
01f1ba30 | 3887 | |
806048df RS |
3888 | if (! EQ (Vwindow_system, intern ("x"))) |
3889 | error ("Not using X Windows"); | |
3890 | ||
d387c960 | 3891 | if (! NILP (xrm_string)) |
d5db4077 | 3892 | xrm_option = (unsigned char *) SDATA (xrm_string); |
01f1ba30 JB |
3893 | else |
3894 | xrm_option = (unsigned char *) 0; | |
d387c960 JB |
3895 | |
3896 | validate_x_resource_name (); | |
3897 | ||
e1b1bee8 | 3898 | /* This is what opens the connection and sets x_current_display. |
b9dc4443 RS |
3899 | This also initializes many symbols, such as those used for input. */ |
3900 | dpyinfo = x_term_init (display, xrm_option, | |
d5db4077 | 3901 | (char *) SDATA (Vx_resource_name)); |
f1c16f36 | 3902 | |
08a90d6a RS |
3903 | if (dpyinfo == 0) |
3904 | { | |
3905 | if (!NILP (must_succeed)) | |
10ffbc14 GM |
3906 | fatal ("Cannot connect to X server %s.\n\ |
3907 | Check the DISPLAY environment variable or use `-d'.\n\ | |
842a9389 JB |
3908 | Also use the `xauth' program to verify that you have the proper\n\ |
3909 | authorization information needed to connect the X server.\n\ | |
bf770132 | 3910 | An insecure way to solve the problem may be to use `xhost'.\n", |
d5db4077 | 3911 | SDATA (display)); |
08a90d6a | 3912 | else |
d5db4077 | 3913 | error ("Cannot connect to X server %s", SDATA (display)); |
08a90d6a RS |
3914 | } |
3915 | ||
b9dc4443 | 3916 | x_in_use = 1; |
01f1ba30 | 3917 | |
b9dc4443 | 3918 | XSETFASTINT (Vwindow_system_version, 11); |
01f1ba30 JB |
3919 | return Qnil; |
3920 | } | |
3921 | ||
08a90d6a RS |
3922 | DEFUN ("x-close-connection", Fx_close_connection, |
3923 | Sx_close_connection, 1, 1, 0, | |
7ee72033 | 3924 | doc: /* Close the connection to DISPLAY's X server. |
c061c855 | 3925 | For DISPLAY, specify either a frame or a display name (a string). |
7ee72033 MB |
3926 | If DISPLAY is nil, that stands for the selected frame's display. */) |
3927 | (display) | |
c061c855 | 3928 | Lisp_Object display; |
01f1ba30 | 3929 | { |
08a90d6a | 3930 | struct x_display_info *dpyinfo = check_x_display_info (display); |
08a90d6a | 3931 | int i; |
3457bc6e | 3932 | |
08a90d6a RS |
3933 | if (dpyinfo->reference_count > 0) |
3934 | error ("Display still has frames on it"); | |
01f1ba30 | 3935 | |
08a90d6a RS |
3936 | BLOCK_INPUT; |
3937 | /* Free the fonts in the font table. */ | |
3938 | for (i = 0; i < dpyinfo->n_fonts; i++) | |
333b20bb GM |
3939 | if (dpyinfo->font_table[i].name) |
3940 | { | |
333b20bb GM |
3941 | XFreeFont (dpyinfo->display, dpyinfo->font_table[i].font); |
3942 | } | |
3943 | ||
08a90d6a RS |
3944 | x_destroy_all_bitmaps (dpyinfo); |
3945 | XSetCloseDownMode (dpyinfo->display, DestroyAll); | |
82c90203 RS |
3946 | |
3947 | #ifdef USE_X_TOOLKIT | |
3948 | XtCloseDisplay (dpyinfo->display); | |
3949 | #else | |
08a90d6a | 3950 | XCloseDisplay (dpyinfo->display); |
82c90203 | 3951 | #endif |
08a90d6a RS |
3952 | |
3953 | x_delete_display (dpyinfo); | |
3954 | UNBLOCK_INPUT; | |
3457bc6e | 3955 | |
01f1ba30 JB |
3956 | return Qnil; |
3957 | } | |
3958 | ||
08a90d6a | 3959 | DEFUN ("x-display-list", Fx_display_list, Sx_display_list, 0, 0, 0, |
7ee72033 MB |
3960 | doc: /* Return the list of display names that Emacs has connections to. */) |
3961 | () | |
08a90d6a RS |
3962 | { |
3963 | Lisp_Object tail, result; | |
3964 | ||
3965 | result = Qnil; | |
8e713be6 KR |
3966 | for (tail = x_display_name_list; ! NILP (tail); tail = XCDR (tail)) |
3967 | result = Fcons (XCAR (XCAR (tail)), result); | |
08a90d6a RS |
3968 | |
3969 | return result; | |
3970 | } | |
3971 | ||
3972 | DEFUN ("x-synchronize", Fx_synchronize, Sx_synchronize, 1, 2, 0, | |
7ee72033 | 3973 | doc: /* If ON is non-nil, report X errors as soon as the erring request is made. |
c061c855 GM |
3974 | If ON is nil, allow buffering of requests. |
3975 | Turning on synchronization prohibits the Xlib routines from buffering | |
3976 | requests and seriously degrades performance, but makes debugging much | |
3977 | easier. | |
3978 | The optional second argument DISPLAY specifies which display to act on. | |
3979 | DISPLAY should be either a frame or a display name (a string). | |
7ee72033 MB |
3980 | If DISPLAY is omitted or nil, that stands for the selected frame's display. */) |
3981 | (on, display) | |
08a90d6a | 3982 | Lisp_Object display, on; |
01f1ba30 | 3983 | { |
08a90d6a | 3984 | struct x_display_info *dpyinfo = check_x_display_info (display); |
11ae94fe | 3985 | |
b9dc4443 | 3986 | XSynchronize (dpyinfo->display, !EQ (on, Qnil)); |
01f1ba30 JB |
3987 | |
3988 | return Qnil; | |
3989 | } | |
3990 | ||
b9dc4443 | 3991 | /* Wait for responses to all X commands issued so far for frame F. */ |
6b7b1820 RS |
3992 | |
3993 | void | |
b9dc4443 RS |
3994 | x_sync (f) |
3995 | FRAME_PTR f; | |
6b7b1820 | 3996 | { |
4e87f4d2 | 3997 | BLOCK_INPUT; |
b9dc4443 | 3998 | XSync (FRAME_X_DISPLAY (f), False); |
4e87f4d2 | 3999 | UNBLOCK_INPUT; |
6b7b1820 | 4000 | } |
333b20bb | 4001 | |
01f1ba30 | 4002 | \f |
333b20bb | 4003 | /*********************************************************************** |
7a060cd4 | 4004 | Window properties |
333b20bb | 4005 | ***********************************************************************/ |
f1c16f36 | 4006 | |
7a060cd4 KS |
4007 | DEFUN ("x-change-window-property", Fx_change_window_property, |
4008 | Sx_change_window_property, 2, 6, 0, | |
4009 | doc: /* Change window property PROP to VALUE on the X window of FRAME. | |
4010 | PROP must be a string. | |
4011 | VALUE may be a string or a list of conses, numbers and/or strings. | |
4012 | If an element in the list is a string, it is converted to | |
4013 | an Atom and the value of the Atom is used. If an element is a cons, | |
4014 | it is converted to a 32 bit number where the car is the 16 top bits and the | |
4015 | cdr is the lower 16 bits. | |
4016 | FRAME nil or omitted means use the selected frame. | |
4017 | If TYPE is given and non-nil, it is the name of the type of VALUE. | |
4018 | If TYPE is not given or nil, the type is STRING. | |
4019 | FORMAT gives the size in bits of each element if VALUE is a list. | |
4020 | It must be one of 8, 16 or 32. | |
4021 | If VALUE is a string or FORMAT is nil or not given, FORMAT defaults to 8. | |
4022 | If OUTER_P is non-nil, the property is changed for the outer X window of | |
4023 | FRAME. Default is to change on the edit X window. | |
333b20bb | 4024 | |
7a060cd4 KS |
4025 | Value is VALUE. */) |
4026 | (prop, value, frame, type, format, outer_p) | |
4027 | Lisp_Object prop, value, frame, type, format, outer_p; | |
4028 | { | |
4029 | struct frame *f = check_x_frame (frame); | |
4030 | Atom prop_atom; | |
4031 | Atom target_type = XA_STRING; | |
4032 | int element_format = 8; | |
4033 | unsigned char *data; | |
4034 | int nelements; | |
4035 | Window w; | |
333b20bb | 4036 | |
7a060cd4 | 4037 | CHECK_STRING (prop); |
333b20bb | 4038 | |
7a060cd4 KS |
4039 | if (! NILP (format)) |
4040 | { | |
4041 | CHECK_NUMBER (format); | |
4042 | element_format = XFASTINT (format); | |
333b20bb | 4043 | |
7a060cd4 KS |
4044 | if (element_format != 8 && element_format != 16 |
4045 | && element_format != 32) | |
4046 | error ("FORMAT must be one of 8, 16 or 32"); | |
4047 | } | |
333b20bb | 4048 | |
7a060cd4 KS |
4049 | if (CONSP (value)) |
4050 | { | |
4051 | nelements = x_check_property_data (value); | |
4052 | if (nelements == -1) | |
4053 | error ("Bad data in VALUE, must be number, string or cons"); | |
333b20bb | 4054 | |
7a060cd4 KS |
4055 | if (element_format == 8) |
4056 | data = (unsigned char *) xmalloc (nelements); | |
4057 | else if (element_format == 16) | |
4058 | data = (unsigned char *) xmalloc (nelements*2); | |
4059 | else | |
4060 | data = (unsigned char *) xmalloc (nelements*4); | |
333b20bb | 4061 | |
7a060cd4 KS |
4062 | x_fill_property_data (FRAME_X_DISPLAY (f), value, data, element_format); |
4063 | } | |
4064 | else | |
4065 | { | |
4066 | CHECK_STRING (value); | |
4067 | data = SDATA (value); | |
4068 | nelements = SCHARS (value); | |
4069 | } | |
333b20bb | 4070 | |
7a060cd4 KS |
4071 | BLOCK_INPUT; |
4072 | prop_atom = XInternAtom (FRAME_X_DISPLAY (f), SDATA (prop), False); | |
4073 | if (! NILP (type)) | |
4074 | { | |
4075 | CHECK_STRING (type); | |
4076 | target_type = XInternAtom (FRAME_X_DISPLAY (f), SDATA (type), False); | |
4077 | } | |
333b20bb | 4078 | |
7a060cd4 KS |
4079 | if (! NILP (outer_p)) w = FRAME_OUTER_WINDOW (f); |
4080 | else w = FRAME_X_WINDOW (f); | |
4081 | ||
4082 | XChangeProperty (FRAME_X_DISPLAY (f), w, | |
4083 | prop_atom, target_type, element_format, PropModeReplace, | |
4084 | data, nelements); | |
333b20bb | 4085 | |
7a060cd4 | 4086 | if (CONSP (value)) xfree (data); |
333b20bb | 4087 | |
7a060cd4 KS |
4088 | /* Make sure the property is set when we return. */ |
4089 | XFlush (FRAME_X_DISPLAY (f)); | |
4090 | UNBLOCK_INPUT; | |
333b20bb | 4091 | |
7a060cd4 | 4092 | return value; |
333b20bb GM |
4093 | } |
4094 | ||
4095 | ||
7a060cd4 KS |
4096 | DEFUN ("x-delete-window-property", Fx_delete_window_property, |
4097 | Sx_delete_window_property, 1, 2, 0, | |
4098 | doc: /* Remove window property PROP from X window of FRAME. | |
4099 | FRAME nil or omitted means use the selected frame. Value is PROP. */) | |
4100 | (prop, frame) | |
4101 | Lisp_Object prop, frame; | |
333b20bb | 4102 | { |
7a060cd4 KS |
4103 | struct frame *f = check_x_frame (frame); |
4104 | Atom prop_atom; | |
333b20bb | 4105 | |
7a060cd4 KS |
4106 | CHECK_STRING (prop); |
4107 | BLOCK_INPUT; | |
4108 | prop_atom = XInternAtom (FRAME_X_DISPLAY (f), SDATA (prop), False); | |
4109 | XDeleteProperty (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), prop_atom); | |
4110 | ||
4111 | /* Make sure the property is removed when we return. */ | |
4112 | XFlush (FRAME_X_DISPLAY (f)); | |
4113 | UNBLOCK_INPUT; | |
333b20bb | 4114 | |
7a060cd4 | 4115 | return prop; |
333b20bb GM |
4116 | } |
4117 | ||
4118 | ||
7a060cd4 KS |
4119 | DEFUN ("x-window-property", Fx_window_property, Sx_window_property, |
4120 | 1, 6, 0, | |
4121 | doc: /* Value is the value of window property PROP on FRAME. | |
4122 | If FRAME is nil or omitted, use the selected frame. | |
4123 | If TYPE is nil or omitted, get the property as a string. Otherwise TYPE | |
4124 | is the name of the Atom that denotes the type expected. | |
4125 | If SOURCE is non-nil, get the property on that window instead of from | |
4126 | FRAME. The number 0 denotes the root window. | |
4127 | If DELETE_P is non-nil, delete the property after retreiving it. | |
4128 | If VECTOR_RET_P is non-nil, don't return a string but a vector of values. | |
b4715a72 JD |
4129 | |
4130 | Value is nil if FRAME hasn't a property with name PROP or if PROP has | |
4131 | no value of TYPE. */) | |
4132 | (prop, frame, type, source, delete_p, vector_ret_p) | |
4133 | Lisp_Object prop, frame, type, source, delete_p, vector_ret_p; | |
333b20bb GM |
4134 | { |
4135 | struct frame *f = check_x_frame (frame); | |
4136 | Atom prop_atom; | |
4137 | int rc; | |
4138 | Lisp_Object prop_value = Qnil; | |
4139 | char *tmp_data = NULL; | |
4140 | Atom actual_type; | |
b4715a72 | 4141 | Atom target_type = XA_STRING; |
333b20bb GM |
4142 | int actual_format; |
4143 | unsigned long actual_size, bytes_remaining; | |
b4715a72 JD |
4144 | Window target_window = FRAME_X_WINDOW (f); |
4145 | struct gcpro gcpro1; | |
333b20bb | 4146 | |
b4715a72 | 4147 | GCPRO1 (prop_value); |
b7826503 | 4148 | CHECK_STRING (prop); |
b4715a72 JD |
4149 | |
4150 | if (! NILP (source)) | |
4151 | { | |
4152 | if (NUMBERP (source)) | |
4153 | { | |
4154 | if (FLOATP (source)) | |
4155 | target_window = (Window) XFLOAT (source); | |
4156 | else | |
4157 | target_window = XFASTINT (source); | |
4158 | ||
4159 | if (target_window == 0) | |
4160 | target_window = FRAME_X_DISPLAY_INFO (f)->root_window; | |
4161 | } | |
4162 | else if (CONSP (source)) | |
4163 | target_window = cons_to_long (source); | |
4164 | } | |
4165 | ||
333b20bb | 4166 | BLOCK_INPUT; |
b4715a72 JD |
4167 | if (STRINGP (type)) |
4168 | { | |
4169 | if (strcmp ("AnyPropertyType", SDATA (type)) == 0) | |
4170 | target_type = AnyPropertyType; | |
4171 | else | |
4172 | target_type = XInternAtom (FRAME_X_DISPLAY (f), SDATA (type), False); | |
4173 | } | |
4174 | ||
d5db4077 | 4175 | prop_atom = XInternAtom (FRAME_X_DISPLAY (f), SDATA (prop), False); |
b4715a72 JD |
4176 | rc = XGetWindowProperty (FRAME_X_DISPLAY (f), target_window, |
4177 | prop_atom, 0, 0, False, target_type, | |
333b20bb GM |
4178 | &actual_type, &actual_format, &actual_size, |
4179 | &bytes_remaining, (unsigned char **) &tmp_data); | |
4180 | if (rc == Success) | |
4181 | { | |
4182 | int size = bytes_remaining; | |
4183 | ||
4184 | XFree (tmp_data); | |
4185 | tmp_data = NULL; | |
4186 | ||
b4715a72 | 4187 | rc = XGetWindowProperty (FRAME_X_DISPLAY (f), target_window, |
333b20bb | 4188 | prop_atom, 0, bytes_remaining, |
b4715a72 | 4189 | ! NILP (delete_p), target_type, |
177c0ea7 JB |
4190 | &actual_type, &actual_format, |
4191 | &actual_size, &bytes_remaining, | |
333b20bb | 4192 | (unsigned char **) &tmp_data); |
4c8c7926 | 4193 | if (rc == Success && tmp_data) |
b4715a72 JD |
4194 | { |
4195 | if (NILP (vector_ret_p)) | |
4196 | prop_value = make_string (tmp_data, size); | |
4197 | else | |
4198 | prop_value = x_property_data_to_lisp (f, | |
4199 | (unsigned char *) tmp_data, | |
4200 | actual_type, | |
4201 | actual_format, | |
4202 | actual_size); | |
4203 | } | |
333b20bb | 4204 | |
b4715a72 | 4205 | if (tmp_data) XFree (tmp_data); |
333b20bb GM |
4206 | } |
4207 | ||
4208 | UNBLOCK_INPUT; | |
b4715a72 | 4209 | UNGCPRO; |
333b20bb GM |
4210 | return prop_value; |
4211 | } | |
4212 | ||
4213 | ||
4214 | \f | |
4215 | /*********************************************************************** | |
4216 | Busy cursor | |
4217 | ***********************************************************************/ | |
4218 | ||
4ae9a85e | 4219 | /* If non-null, an asynchronous timer that, when it expires, displays |
0af913d7 | 4220 | an hourglass cursor on all frames. */ |
333b20bb | 4221 | |
0af913d7 | 4222 | static struct atimer *hourglass_atimer; |
333b20bb | 4223 | |
0af913d7 | 4224 | /* Non-zero means an hourglass cursor is currently shown. */ |
333b20bb | 4225 | |
0af913d7 | 4226 | static int hourglass_shown_p; |
333b20bb | 4227 | |
0af913d7 | 4228 | /* Number of seconds to wait before displaying an hourglass cursor. */ |
333b20bb | 4229 | |
0af913d7 | 4230 | static Lisp_Object Vhourglass_delay; |
333b20bb | 4231 | |
0af913d7 | 4232 | /* Default number of seconds to wait before displaying an hourglass |
4ae9a85e GM |
4233 | cursor. */ |
4234 | ||
0af913d7 | 4235 | #define DEFAULT_HOURGLASS_DELAY 1 |
4ae9a85e GM |
4236 | |
4237 | /* Function prototypes. */ | |
4238 | ||
0af913d7 GM |
4239 | static void show_hourglass P_ ((struct atimer *)); |
4240 | static void hide_hourglass P_ ((void)); | |
4ae9a85e GM |
4241 | |
4242 | ||
0af913d7 | 4243 | /* Cancel a currently active hourglass timer, and start a new one. */ |
4ae9a85e GM |
4244 | |
4245 | void | |
0af913d7 | 4246 | start_hourglass () |
333b20bb | 4247 | { |
4ae9a85e | 4248 | EMACS_TIME delay; |
3caa99d3 | 4249 | int secs, usecs = 0; |
177c0ea7 | 4250 | |
0af913d7 | 4251 | cancel_hourglass (); |
4ae9a85e | 4252 | |
0af913d7 GM |
4253 | if (INTEGERP (Vhourglass_delay) |
4254 | && XINT (Vhourglass_delay) > 0) | |
4255 | secs = XFASTINT (Vhourglass_delay); | |
4256 | else if (FLOATP (Vhourglass_delay) | |
4257 | && XFLOAT_DATA (Vhourglass_delay) > 0) | |
3caa99d3 GM |
4258 | { |
4259 | Lisp_Object tem; | |
0af913d7 | 4260 | tem = Ftruncate (Vhourglass_delay, Qnil); |
3caa99d3 | 4261 | secs = XFASTINT (tem); |
0af913d7 | 4262 | usecs = (XFLOAT_DATA (Vhourglass_delay) - secs) * 1000000; |
3caa99d3 | 4263 | } |
4ae9a85e | 4264 | else |
0af913d7 | 4265 | secs = DEFAULT_HOURGLASS_DELAY; |
177c0ea7 | 4266 | |
3caa99d3 | 4267 | EMACS_SET_SECS_USECS (delay, secs, usecs); |
0af913d7 GM |
4268 | hourglass_atimer = start_atimer (ATIMER_RELATIVE, delay, |
4269 | show_hourglass, NULL); | |
4ae9a85e GM |
4270 | } |
4271 | ||
4272 | ||
0af913d7 | 4273 | /* Cancel the hourglass cursor timer if active, hide a busy cursor if |
4ae9a85e GM |
4274 | shown. */ |
4275 | ||
4276 | void | |
0af913d7 | 4277 | cancel_hourglass () |
4ae9a85e | 4278 | { |
0af913d7 | 4279 | if (hourglass_atimer) |
99f01f62 | 4280 | { |
0af913d7 GM |
4281 | cancel_atimer (hourglass_atimer); |
4282 | hourglass_atimer = NULL; | |
99f01f62 | 4283 | } |
177c0ea7 | 4284 | |
0af913d7 GM |
4285 | if (hourglass_shown_p) |
4286 | hide_hourglass (); | |
4ae9a85e GM |
4287 | } |
4288 | ||
4289 | ||
0af913d7 GM |
4290 | /* Timer function of hourglass_atimer. TIMER is equal to |
4291 | hourglass_atimer. | |
4ae9a85e | 4292 | |
0af913d7 GM |
4293 | Display an hourglass pointer on all frames by mapping the frames' |
4294 | hourglass_window. Set the hourglass_p flag in the frames' | |
4295 | output_data.x structure to indicate that an hourglass cursor is | |
4296 | shown on the frames. */ | |
4ae9a85e GM |
4297 | |
4298 | static void | |
0af913d7 | 4299 | show_hourglass (timer) |
4ae9a85e GM |
4300 | struct atimer *timer; |
4301 | { | |
4302 | /* The timer implementation will cancel this timer automatically | |
0af913d7 | 4303 | after this function has run. Set hourglass_atimer to null |
4ae9a85e | 4304 | so that we know the timer doesn't have to be canceled. */ |
0af913d7 | 4305 | hourglass_atimer = NULL; |
4ae9a85e | 4306 | |
0af913d7 | 4307 | if (!hourglass_shown_p) |
333b20bb GM |
4308 | { |
4309 | Lisp_Object rest, frame; | |
177c0ea7 | 4310 | |
4ae9a85e | 4311 | BLOCK_INPUT; |
177c0ea7 | 4312 | |
333b20bb | 4313 | FOR_EACH_FRAME (rest, frame) |
5f7a1890 GM |
4314 | { |
4315 | struct frame *f = XFRAME (frame); | |
177c0ea7 | 4316 | |
5f7a1890 GM |
4317 | if (FRAME_LIVE_P (f) && FRAME_X_P (f) && FRAME_X_DISPLAY (f)) |
4318 | { | |
4319 | Display *dpy = FRAME_X_DISPLAY (f); | |
177c0ea7 | 4320 | |
5f7a1890 GM |
4321 | #ifdef USE_X_TOOLKIT |
4322 | if (f->output_data.x->widget) | |
4323 | #else | |
4324 | if (FRAME_OUTER_WINDOW (f)) | |
4325 | #endif | |
4326 | { | |
0af913d7 | 4327 | f->output_data.x->hourglass_p = 1; |
177c0ea7 | 4328 | |
0af913d7 | 4329 | if (!f->output_data.x->hourglass_window) |
5f7a1890 GM |
4330 | { |
4331 | unsigned long mask = CWCursor; | |
4332 | XSetWindowAttributes attrs; | |
177c0ea7 | 4333 | |
0af913d7 | 4334 | attrs.cursor = f->output_data.x->hourglass_cursor; |
177c0ea7 | 4335 | |
0af913d7 | 4336 | f->output_data.x->hourglass_window |
5f7a1890 GM |
4337 | = XCreateWindow (dpy, FRAME_OUTER_WINDOW (f), |
4338 | 0, 0, 32000, 32000, 0, 0, | |
4339 | InputOnly, | |
4340 | CopyFromParent, | |
4341 | mask, &attrs); | |
4342 | } | |
177c0ea7 | 4343 | |
0af913d7 | 4344 | XMapRaised (dpy, f->output_data.x->hourglass_window); |
5f7a1890 GM |
4345 | XFlush (dpy); |
4346 | } | |
4347 | } | |
4348 | } | |
333b20bb | 4349 | |
0af913d7 | 4350 | hourglass_shown_p = 1; |
4ae9a85e GM |
4351 | UNBLOCK_INPUT; |
4352 | } | |
333b20bb GM |
4353 | } |
4354 | ||
4355 | ||
0af913d7 GM |
4356 | /* Hide the hourglass pointer on all frames, if it is currently |
4357 | shown. */ | |
333b20bb | 4358 | |
4ae9a85e | 4359 | static void |
0af913d7 | 4360 | hide_hourglass () |
4ae9a85e | 4361 | { |
0af913d7 | 4362 | if (hourglass_shown_p) |
333b20bb | 4363 | { |
4ae9a85e GM |
4364 | Lisp_Object rest, frame; |
4365 | ||
4366 | BLOCK_INPUT; | |
4367 | FOR_EACH_FRAME (rest, frame) | |
333b20bb | 4368 | { |
4ae9a85e | 4369 | struct frame *f = XFRAME (frame); |
177c0ea7 | 4370 | |
4ae9a85e GM |
4371 | if (FRAME_X_P (f) |
4372 | /* Watch out for newly created frames. */ | |
0af913d7 | 4373 | && f->output_data.x->hourglass_window) |
4ae9a85e | 4374 | { |
0af913d7 GM |
4375 | XUnmapWindow (FRAME_X_DISPLAY (f), |
4376 | f->output_data.x->hourglass_window); | |
4377 | /* Sync here because XTread_socket looks at the | |
4378 | hourglass_p flag that is reset to zero below. */ | |
4ae9a85e | 4379 | XSync (FRAME_X_DISPLAY (f), False); |
0af913d7 | 4380 | f->output_data.x->hourglass_p = 0; |
4ae9a85e | 4381 | } |
333b20bb | 4382 | } |
333b20bb | 4383 | |
0af913d7 | 4384 | hourglass_shown_p = 0; |
4ae9a85e GM |
4385 | UNBLOCK_INPUT; |
4386 | } | |
333b20bb GM |
4387 | } |
4388 | ||
4389 | ||
4390 | \f | |
4391 | /*********************************************************************** | |
4392 | Tool tips | |
4393 | ***********************************************************************/ | |
4394 | ||
4395 | static Lisp_Object x_create_tip_frame P_ ((struct x_display_info *, | |
275841bf | 4396 | Lisp_Object, Lisp_Object)); |
06d62053 | 4397 | static void compute_tip_xy P_ ((struct frame *, Lisp_Object, Lisp_Object, |
ab452f99 | 4398 | Lisp_Object, int, int, int *, int *)); |
177c0ea7 | 4399 | |
44b5a125 | 4400 | /* The frame of a currently visible tooltip. */ |
333b20bb | 4401 | |
44b5a125 | 4402 | Lisp_Object tip_frame; |
333b20bb GM |
4403 | |
4404 | /* If non-nil, a timer started that hides the last tooltip when it | |
4405 | fires. */ | |
4406 | ||
4407 | Lisp_Object tip_timer; | |
4408 | Window tip_window; | |
4409 | ||
06d62053 GM |
4410 | /* If non-nil, a vector of 3 elements containing the last args |
4411 | with which x-show-tip was called. See there. */ | |
4412 | ||
4413 | Lisp_Object last_show_tip_args; | |
4414 | ||
d63931a2 GM |
4415 | /* Maximum size for tooltips; a cons (COLUMNS . ROWS). */ |
4416 | ||
4417 | Lisp_Object Vx_max_tooltip_size; | |
4418 | ||
eaf1eea9 GM |
4419 | |
4420 | static Lisp_Object | |
4421 | unwind_create_tip_frame (frame) | |
4422 | Lisp_Object frame; | |
4423 | { | |
c844a81a GM |
4424 | Lisp_Object deleted; |
4425 | ||
4426 | deleted = unwind_create_frame (frame); | |
4427 | if (EQ (deleted, Qt)) | |
4428 | { | |
4429 | tip_window = None; | |
4430 | tip_frame = Qnil; | |
4431 | } | |
177c0ea7 | 4432 | |
c844a81a | 4433 | return deleted; |
eaf1eea9 GM |
4434 | } |
4435 | ||
4436 | ||
333b20bb | 4437 | /* Create a frame for a tooltip on the display described by DPYINFO. |
275841bf GM |
4438 | PARMS is a list of frame parameters. TEXT is the string to |
4439 | display in the tip frame. Value is the frame. | |
eaf1eea9 GM |
4440 | |
4441 | Note that functions called here, esp. x_default_parameter can | |
4442 | signal errors, for instance when a specified color name is | |
4443 | undefined. We have to make sure that we're in a consistent state | |
4444 | when this happens. */ | |
333b20bb GM |
4445 | |
4446 | static Lisp_Object | |
275841bf | 4447 | x_create_tip_frame (dpyinfo, parms, text) |
333b20bb | 4448 | struct x_display_info *dpyinfo; |
275841bf | 4449 | Lisp_Object parms, text; |
333b20bb GM |
4450 | { |
4451 | struct frame *f; | |
4452 | Lisp_Object frame, tem; | |
4453 | Lisp_Object name; | |
333b20bb GM |
4454 | long window_prompting = 0; |
4455 | int width, height; | |
331379bf | 4456 | int count = SPECPDL_INDEX (); |
b6d7acec | 4457 | struct gcpro gcpro1, gcpro2, gcpro3; |
333b20bb | 4458 | struct kboard *kb; |
06d62053 | 4459 | int face_change_count_before = face_change_count; |
275841bf GM |
4460 | Lisp_Object buffer; |
4461 | struct buffer *old_buffer; | |
333b20bb GM |
4462 | |
4463 | check_x (); | |
4464 | ||
4465 | /* Use this general default value to start with until we know if | |
4466 | this frame has a specified name. */ | |
4467 | Vx_resource_name = Vinvocation_name; | |
4468 | ||
4469 | #ifdef MULTI_KBOARD | |
4470 | kb = dpyinfo->kboard; | |
4471 | #else | |
4472 | kb = &the_only_kboard; | |
4473 | #endif | |
4474 | ||
4475 | /* Get the name of the frame to use for resource lookup. */ | |
4476 | name = x_get_arg (dpyinfo, parms, Qname, "name", "Name", RES_TYPE_STRING); | |
4477 | if (!STRINGP (name) | |
4478 | && !EQ (name, Qunbound) | |
4479 | && !NILP (name)) | |
4480 | error ("Invalid frame name--not a string or nil"); | |
4481 | Vx_resource_name = name; | |
4482 | ||
4483 | frame = Qnil; | |
4484 | GCPRO3 (parms, name, frame); | |
44b5a125 | 4485 | f = make_frame (1); |
333b20bb | 4486 | XSETFRAME (frame, f); |
275841bf GM |
4487 | |
4488 | buffer = Fget_buffer_create (build_string (" *tip*")); | |
be786000 | 4489 | Fset_window_buffer (FRAME_ROOT_WINDOW (f), buffer, Qnil); |
275841bf GM |
4490 | old_buffer = current_buffer; |
4491 | set_buffer_internal_1 (XBUFFER (buffer)); | |
d63931a2 | 4492 | current_buffer->truncate_lines = Qnil; |
5c2a995d KH |
4493 | specbind (Qinhibit_read_only, Qt); |
4494 | specbind (Qinhibit_modification_hooks, Qt); | |
275841bf GM |
4495 | Ferase_buffer (); |
4496 | Finsert (1, &text); | |
4497 | set_buffer_internal_1 (old_buffer); | |
177c0ea7 | 4498 | |
333b20bb | 4499 | FRAME_CAN_HAVE_SCROLL_BARS (f) = 0; |
8a1a7743 | 4500 | record_unwind_protect (unwind_create_tip_frame, frame); |
333b20bb | 4501 | |
eaf1eea9 GM |
4502 | /* By setting the output method, we're essentially saying that |
4503 | the frame is live, as per FRAME_LIVE_P. If we get a signal | |
4504 | from this point on, x_destroy_window might screw up reference | |
4505 | counts etc. */ | |
333b20bb GM |
4506 | f->output_method = output_x_window; |
4507 | f->output_data.x = (struct x_output *) xmalloc (sizeof (struct x_output)); | |
4508 | bzero (f->output_data.x, sizeof (struct x_output)); | |
4509 | f->output_data.x->icon_bitmap = -1; | |
be786000 | 4510 | FRAME_FONTSET (f) = -1; |
61d461a8 GM |
4511 | f->output_data.x->scroll_bar_foreground_pixel = -1; |
4512 | f->output_data.x->scroll_bar_background_pixel = -1; | |
f15340b7 MB |
4513 | #ifdef USE_TOOLKIT_SCROLL_BARS |
4514 | f->output_data.x->scroll_bar_top_shadow_pixel = -1; | |
4515 | f->output_data.x->scroll_bar_bottom_shadow_pixel = -1; | |
4516 | #endif /* USE_TOOLKIT_SCROLL_BARS */ | |
333b20bb GM |
4517 | f->icon_name = Qnil; |
4518 | FRAME_X_DISPLAY_INFO (f) = dpyinfo; | |
f1d2ce7f | 4519 | #if GLYPH_DEBUG |
eaf1eea9 GM |
4520 | image_cache_refcount = FRAME_X_IMAGE_CACHE (f)->refcount; |
4521 | dpyinfo_refcount = dpyinfo->reference_count; | |
4522 | #endif /* GLYPH_DEBUG */ | |
333b20bb GM |
4523 | #ifdef MULTI_KBOARD |
4524 | FRAME_KBOARD (f) = kb; | |
4525 | #endif | |
4526 | f->output_data.x->parent_desc = FRAME_X_DISPLAY_INFO (f)->root_window; | |
4527 | f->output_data.x->explicit_parent = 0; | |
4528 | ||
61d461a8 GM |
4529 | /* These colors will be set anyway later, but it's important |
4530 | to get the color reference counts right, so initialize them! */ | |
4531 | { | |
4532 | Lisp_Object black; | |
4533 | struct gcpro gcpro1; | |
177c0ea7 | 4534 | |
61d461a8 GM |
4535 | black = build_string ("black"); |
4536 | GCPRO1 (black); | |
4537 | f->output_data.x->foreground_pixel | |
4538 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); | |
4539 | f->output_data.x->background_pixel | |
4540 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); | |
4541 | f->output_data.x->cursor_pixel | |
4542 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); | |
4543 | f->output_data.x->cursor_foreground_pixel | |
4544 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); | |
4545 | f->output_data.x->border_pixel | |
4546 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); | |
4547 | f->output_data.x->mouse_pixel | |
4548 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); | |
4549 | UNGCPRO; | |
4550 | } | |
4551 | ||
333b20bb GM |
4552 | /* Set the name; the functions to which we pass f expect the name to |
4553 | be set. */ | |
4554 | if (EQ (name, Qunbound) || NILP (name)) | |
4555 | { | |
4556 | f->name = build_string (dpyinfo->x_id_name); | |
4557 | f->explicit_name = 0; | |
4558 | } | |
4559 | else | |
4560 | { | |
4561 | f->name = name; | |
4562 | f->explicit_name = 1; | |
4563 | /* use the frame's title when getting resources for this frame. */ | |
4564 | specbind (Qx_resource_name, name); | |
4565 | } | |
4566 | ||
eaf1eea9 GM |
4567 | /* Extract the window parameters from the supplied values that are |
4568 | needed to determine window geometry. */ | |
333b20bb GM |
4569 | { |
4570 | Lisp_Object font; | |
4571 | ||
4572 | font = x_get_arg (dpyinfo, parms, Qfont, "font", "Font", RES_TYPE_STRING); | |
4573 | ||
4574 | BLOCK_INPUT; | |
4575 | /* First, try whatever font the caller has specified. */ | |
4576 | if (STRINGP (font)) | |
4577 | { | |
4578 | tem = Fquery_fontset (font, Qnil); | |
4579 | if (STRINGP (tem)) | |
d5db4077 | 4580 | font = x_new_fontset (f, SDATA (tem)); |
333b20bb | 4581 | else |
d5db4077 | 4582 | font = x_new_font (f, SDATA (font)); |
333b20bb | 4583 | } |
177c0ea7 | 4584 | |
333b20bb GM |
4585 | /* Try out a font which we hope has bold and italic variations. */ |
4586 | if (!STRINGP (font)) | |
4587 | font = x_new_font (f, "-adobe-courier-medium-r-*-*-*-120-*-*-*-*-iso8859-1"); | |
4588 | if (!STRINGP (font)) | |
4589 | font = x_new_font (f, "-misc-fixed-medium-r-normal-*-*-140-*-*-c-*-iso8859-1"); | |
4590 | if (! STRINGP (font)) | |
4591 | font = x_new_font (f, "-*-*-medium-r-normal-*-*-140-*-*-c-*-iso8859-1"); | |
4592 | if (! STRINGP (font)) | |
4593 | /* This was formerly the first thing tried, but it finds too many fonts | |
4594 | and takes too long. */ | |
4595 | font = x_new_font (f, "-*-*-medium-r-*-*-*-*-*-*-c-*-iso8859-1"); | |
4596 | /* If those didn't work, look for something which will at least work. */ | |
4597 | if (! STRINGP (font)) | |
4598 | font = x_new_font (f, "-*-fixed-*-*-*-*-*-140-*-*-c-*-iso8859-1"); | |
4599 | UNBLOCK_INPUT; | |
4600 | if (! STRINGP (font)) | |
4601 | font = build_string ("fixed"); | |
4602 | ||
4603 | x_default_parameter (f, parms, Qfont, font, | |
4604 | "font", "Font", RES_TYPE_STRING); | |
4605 | } | |
4606 | ||
4607 | x_default_parameter (f, parms, Qborder_width, make_number (2), | |
4608 | "borderWidth", "BorderWidth", RES_TYPE_NUMBER); | |
177c0ea7 | 4609 | |
333b20bb GM |
4610 | /* This defaults to 2 in order to match xterm. We recognize either |
4611 | internalBorderWidth or internalBorder (which is what xterm calls | |
4612 | it). */ | |
4613 | if (NILP (Fassq (Qinternal_border_width, parms))) | |
4614 | { | |
4615 | Lisp_Object value; | |
4616 | ||
4617 | value = x_get_arg (dpyinfo, parms, Qinternal_border_width, | |
4618 | "internalBorder", "internalBorder", RES_TYPE_NUMBER); | |
4619 | if (! EQ (value, Qunbound)) | |
4620 | parms = Fcons (Fcons (Qinternal_border_width, value), | |
4621 | parms); | |
4622 | } | |
4623 | ||
4624 | x_default_parameter (f, parms, Qinternal_border_width, make_number (1), | |
4625 | "internalBorderWidth", "internalBorderWidth", | |
4626 | RES_TYPE_NUMBER); | |
4627 | ||
4628 | /* Also do the stuff which must be set before the window exists. */ | |
4629 | x_default_parameter (f, parms, Qforeground_color, build_string ("black"), | |
4630 | "foreground", "Foreground", RES_TYPE_STRING); | |
4631 | x_default_parameter (f, parms, Qbackground_color, build_string ("white"), | |
4632 | "background", "Background", RES_TYPE_STRING); | |
4633 | x_default_parameter (f, parms, Qmouse_color, build_string ("black"), | |
4634 | "pointerColor", "Foreground", RES_TYPE_STRING); | |
4635 | x_default_parameter (f, parms, Qcursor_color, build_string ("black"), | |
4636 | "cursorColor", "Foreground", RES_TYPE_STRING); | |
4637 | x_default_parameter (f, parms, Qborder_color, build_string ("black"), | |
4638 | "borderColor", "BorderColor", RES_TYPE_STRING); | |
4639 | ||
4640 | /* Init faces before x_default_parameter is called for scroll-bar | |
4641 | parameters because that function calls x_set_scroll_bar_width, | |
4642 | which calls change_frame_size, which calls Fset_window_buffer, | |
4643 | which runs hooks, which call Fvertical_motion. At the end, we | |
4644 | end up in init_iterator with a null face cache, which should not | |
4645 | happen. */ | |
4646 | init_frame_faces (f); | |
177c0ea7 | 4647 | |
333b20bb | 4648 | f->output_data.x->parent_desc = FRAME_X_DISPLAY_INFO (f)->root_window; |
333b20bb | 4649 | |
7c0d3ed8 | 4650 | window_prompting = x_figure_window_size (f, parms, 0); |
333b20bb | 4651 | |
333b20bb GM |
4652 | { |
4653 | XSetWindowAttributes attrs; | |
4654 | unsigned long mask; | |
177c0ea7 | 4655 | |
333b20bb | 4656 | BLOCK_INPUT; |
c51d2b5e GM |
4657 | mask = CWBackPixel | CWOverrideRedirect | CWEventMask; |
4658 | if (DoesSaveUnders (dpyinfo->screen)) | |
4659 | mask |= CWSaveUnder; | |
177c0ea7 | 4660 | |
9b2956e2 GM |
4661 | /* Window managers look at the override-redirect flag to determine |
4662 | whether or net to give windows a decoration (Xlib spec, chapter | |
333b20bb GM |
4663 | 3.2.8). */ |
4664 | attrs.override_redirect = True; | |
4665 | attrs.save_under = True; | |
4666 | attrs.background_pixel = FRAME_BACKGROUND_PIXEL (f); | |
4667 | /* Arrange for getting MapNotify and UnmapNotify events. */ | |
4668 | attrs.event_mask = StructureNotifyMask; | |
4669 | tip_window | |
4670 | = FRAME_X_WINDOW (f) | |
4671 | = XCreateWindow (FRAME_X_DISPLAY (f), | |
4672 | FRAME_X_DISPLAY_INFO (f)->root_window, | |
4673 | /* x, y, width, height */ | |
4674 | 0, 0, 1, 1, | |
4675 | /* Border. */ | |
4676 | 1, | |
4677 | CopyFromParent, InputOutput, CopyFromParent, | |
4678 | mask, &attrs); | |
4679 | UNBLOCK_INPUT; | |
4680 | } | |
4681 | ||
4682 | x_make_gc (f); | |
4683 | ||
333b20bb GM |
4684 | x_default_parameter (f, parms, Qauto_raise, Qnil, |
4685 | "autoRaise", "AutoRaiseLower", RES_TYPE_BOOLEAN); | |
4686 | x_default_parameter (f, parms, Qauto_lower, Qnil, | |
4687 | "autoLower", "AutoRaiseLower", RES_TYPE_BOOLEAN); | |
4688 | x_default_parameter (f, parms, Qcursor_type, Qbox, | |
4689 | "cursorType", "CursorType", RES_TYPE_SYMBOL); | |
4690 | ||
be786000 | 4691 | /* Dimensions, especially FRAME_LINES (f), must be done via change_frame_size. |
333b20bb | 4692 | Change will not be effected unless different from the current |
be786000 KS |
4693 | FRAME_LINES (f). */ |
4694 | width = FRAME_COLS (f); | |
4695 | height = FRAME_LINES (f); | |
4696 | SET_FRAME_COLS (f, 0); | |
4697 | FRAME_LINES (f) = 0; | |
8938a4fb | 4698 | change_frame_size (f, height, width, 1, 0, 0); |
177c0ea7 | 4699 | |
cd1d850f JPW |
4700 | /* Add `tooltip' frame parameter's default value. */ |
4701 | if (NILP (Fframe_parameter (frame, intern ("tooltip")))) | |
4702 | Fmodify_frame_parameters (frame, Fcons (Fcons (intern ("tooltip"), Qt), | |
4703 | Qnil)); | |
177c0ea7 | 4704 | |
035d5114 | 4705 | /* Set up faces after all frame parameters are known. This call |
6801a572 GM |
4706 | also merges in face attributes specified for new frames. |
4707 | ||
4708 | Frame parameters may be changed if .Xdefaults contains | |
4709 | specifications for the default font. For example, if there is an | |
4710 | `Emacs.default.attributeBackground: pink', the `background-color' | |
4711 | attribute of the frame get's set, which let's the internal border | |
4712 | of the tooltip frame appear in pink. Prevent this. */ | |
4713 | { | |
4714 | Lisp_Object bg = Fframe_parameter (frame, Qbackground_color); | |
4715 | ||
4716 | /* Set tip_frame here, so that */ | |
4717 | tip_frame = frame; | |
4718 | call1 (Qface_set_after_frame_default, frame); | |
177c0ea7 | 4719 | |
6801a572 GM |
4720 | if (!EQ (bg, Fframe_parameter (frame, Qbackground_color))) |
4721 | Fmodify_frame_parameters (frame, Fcons (Fcons (Qbackground_color, bg), | |
4722 | Qnil)); | |
4723 | } | |
177c0ea7 | 4724 | |
333b20bb GM |
4725 | f->no_split = 1; |
4726 | ||
4727 | UNGCPRO; | |
4728 | ||
4729 | /* It is now ok to make the frame official even if we get an error | |
4730 | below. And the frame needs to be on Vframe_list or making it | |
4731 | visible won't work. */ | |
4732 | Vframe_list = Fcons (frame, Vframe_list); | |
4733 | ||
4734 | /* Now that the frame is official, it counts as a reference to | |
4735 | its display. */ | |
4736 | FRAME_X_DISPLAY_INFO (f)->reference_count++; | |
4737 | ||
06d62053 GM |
4738 | /* Setting attributes of faces of the tooltip frame from resources |
4739 | and similar will increment face_change_count, which leads to the | |
4740 | clearing of all current matrices. Since this isn't necessary | |
4741 | here, avoid it by resetting face_change_count to the value it | |
4742 | had before we created the tip frame. */ | |
4743 | face_change_count = face_change_count_before; | |
4744 | ||
eaf1eea9 | 4745 | /* Discard the unwind_protect. */ |
333b20bb GM |
4746 | return unbind_to (count, frame); |
4747 | } | |
4748 | ||
4749 | ||
06d62053 GM |
4750 | /* Compute where to display tip frame F. PARMS is the list of frame |
4751 | parameters for F. DX and DY are specified offsets from the current | |
ab452f99 GM |
4752 | location of the mouse. WIDTH and HEIGHT are the width and height |
4753 | of the tooltip. Return coordinates relative to the root window of | |
4754 | the display in *ROOT_X, and *ROOT_Y. */ | |
06d62053 GM |
4755 | |
4756 | static void | |
ab452f99 | 4757 | compute_tip_xy (f, parms, dx, dy, width, height, root_x, root_y) |
06d62053 GM |
4758 | struct frame *f; |
4759 | Lisp_Object parms, dx, dy; | |
ab452f99 | 4760 | int width, height; |
06d62053 GM |
4761 | int *root_x, *root_y; |
4762 | { | |
4763 | Lisp_Object left, top; | |
4764 | int win_x, win_y; | |
4765 | Window root, child; | |
4766 | unsigned pmask; | |
177c0ea7 | 4767 | |
06d62053 GM |
4768 | /* User-specified position? */ |
4769 | left = Fcdr (Fassq (Qleft, parms)); | |
4770 | top = Fcdr (Fassq (Qtop, parms)); | |
177c0ea7 | 4771 | |
06d62053 GM |
4772 | /* Move the tooltip window where the mouse pointer is. Resize and |
4773 | show it. */ | |
570d22b0 | 4774 | if (!INTEGERP (left) || !INTEGERP (top)) |
ab452f99 GM |
4775 | { |
4776 | BLOCK_INPUT; | |
4777 | XQueryPointer (FRAME_X_DISPLAY (f), FRAME_X_DISPLAY_INFO (f)->root_window, | |
4778 | &root, &child, root_x, root_y, &win_x, &win_y, &pmask); | |
4779 | UNBLOCK_INPUT; | |
4780 | } | |
06d62053 | 4781 | |
06d62053 GM |
4782 | if (INTEGERP (top)) |
4783 | *root_y = XINT (top); | |
ab452f99 GM |
4784 | else if (*root_y + XINT (dy) - height < 0) |
4785 | *root_y -= XINT (dy); | |
4786 | else | |
4787 | { | |
4788 | *root_y -= height; | |
4789 | *root_y += XINT (dy); | |
4790 | } | |
4791 | ||
4792 | if (INTEGERP (left)) | |
4793 | *root_x = XINT (left); | |
d682d3df RS |
4794 | else if (*root_x + XINT (dx) + width <= FRAME_X_DISPLAY_INFO (f)->width) |
4795 | /* It fits to the right of the pointer. */ | |
4796 | *root_x += XINT (dx); | |
4797 | else if (width + XINT (dx) <= *root_x) | |
4798 | /* It fits to the left of the pointer. */ | |
ab452f99 GM |
4799 | *root_x -= width + XINT (dx); |
4800 | else | |
d682d3df RS |
4801 | /* Put it left-justified on the screen--it ought to fit that way. */ |
4802 | *root_x = 0; | |
06d62053 GM |
4803 | } |
4804 | ||
4805 | ||
0634ce98 | 4806 | DEFUN ("x-show-tip", Fx_show_tip, Sx_show_tip, 1, 6, 0, |
7ee72033 | 4807 | doc: /* Show STRING in a "tooltip" window on frame FRAME. |
c061c855 GM |
4808 | A tooltip window is a small X window displaying a string. |
4809 | ||
4810 | FRAME nil or omitted means use the selected frame. | |
4811 | ||
4812 | PARMS is an optional list of frame parameters which can be used to | |
4813 | change the tooltip's appearance. | |
4814 | ||
4815 | Automatically hide the tooltip after TIMEOUT seconds. TIMEOUT nil | |
4816 | means use the default timeout of 5 seconds. | |
4817 | ||
4818 | If the list of frame parameters PARAMS contains a `left' parameters, | |
4819 | the tooltip is displayed at that x-position. Otherwise it is | |
4820 | displayed at the mouse position, with offset DX added (default is 5 if | |
4821 | DX isn't specified). Likewise for the y-position; if a `top' frame | |
4822 | parameter is specified, it determines the y-position of the tooltip | |
4823 | window, otherwise it is displayed at the mouse position, with offset | |
4824 | DY added (default is -10). | |
4825 | ||
4826 | A tooltip's maximum size is specified by `x-max-tooltip-size'. | |
7ee72033 MB |
4827 | Text larger than the specified size is clipped. */) |
4828 | (string, frame, parms, timeout, dx, dy) | |
0634ce98 | 4829 | Lisp_Object string, frame, parms, timeout, dx, dy; |
333b20bb GM |
4830 | { |
4831 | struct frame *f; | |
4832 | struct window *w; | |
06d62053 | 4833 | int root_x, root_y; |
333b20bb GM |
4834 | struct buffer *old_buffer; |
4835 | struct text_pos pos; | |
4836 | int i, width, height; | |
393f2d14 | 4837 | struct gcpro gcpro1, gcpro2, gcpro3, gcpro4; |
333b20bb | 4838 | int old_windows_or_buffers_changed = windows_or_buffers_changed; |
331379bf | 4839 | int count = SPECPDL_INDEX (); |
177c0ea7 | 4840 | |
333b20bb GM |
4841 | specbind (Qinhibit_redisplay, Qt); |
4842 | ||
393f2d14 | 4843 | GCPRO4 (string, parms, frame, timeout); |
333b20bb | 4844 | |
b7826503 | 4845 | CHECK_STRING (string); |
333b20bb GM |
4846 | f = check_x_frame (frame); |
4847 | if (NILP (timeout)) | |
4848 | timeout = make_number (5); | |
4849 | else | |
b7826503 | 4850 | CHECK_NATNUM (timeout); |
177c0ea7 | 4851 | |
0634ce98 GM |
4852 | if (NILP (dx)) |
4853 | dx = make_number (5); | |
4854 | else | |
b7826503 | 4855 | CHECK_NUMBER (dx); |
177c0ea7 | 4856 | |
0634ce98 | 4857 | if (NILP (dy)) |
12c67a7f | 4858 | dy = make_number (-10); |
0634ce98 | 4859 | else |
b7826503 | 4860 | CHECK_NUMBER (dy); |
333b20bb | 4861 | |
06d62053 GM |
4862 | if (NILP (last_show_tip_args)) |
4863 | last_show_tip_args = Fmake_vector (make_number (3), Qnil); | |
4864 | ||
4865 | if (!NILP (tip_frame)) | |
4866 | { | |
4867 | Lisp_Object last_string = AREF (last_show_tip_args, 0); | |
4868 | Lisp_Object last_frame = AREF (last_show_tip_args, 1); | |
4869 | Lisp_Object last_parms = AREF (last_show_tip_args, 2); | |
4870 | ||
4871 | if (EQ (frame, last_frame) | |
4872 | && !NILP (Fequal (last_string, string)) | |
4873 | && !NILP (Fequal (last_parms, parms))) | |
4874 | { | |
4875 | struct frame *f = XFRAME (tip_frame); | |
177c0ea7 | 4876 | |
06d62053 GM |
4877 | /* Only DX and DY have changed. */ |
4878 | if (!NILP (tip_timer)) | |
ae782866 GM |
4879 | { |
4880 | Lisp_Object timer = tip_timer; | |
4881 | tip_timer = Qnil; | |
4882 | call1 (Qcancel_timer, timer); | |
4883 | } | |
06d62053 GM |
4884 | |
4885 | BLOCK_INPUT; | |
be786000 KS |
4886 | compute_tip_xy (f, parms, dx, dy, FRAME_PIXEL_WIDTH (f), |
4887 | FRAME_PIXEL_HEIGHT (f), &root_x, &root_y); | |
06d62053 | 4888 | XMoveWindow (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
ab452f99 | 4889 | root_x, root_y); |
06d62053 GM |
4890 | UNBLOCK_INPUT; |
4891 | goto start_timer; | |
4892 | } | |
4893 | } | |
4894 | ||
333b20bb GM |
4895 | /* Hide a previous tip, if any. */ |
4896 | Fx_hide_tip (); | |
4897 | ||
06d62053 GM |
4898 | ASET (last_show_tip_args, 0, string); |
4899 | ASET (last_show_tip_args, 1, frame); | |
4900 | ASET (last_show_tip_args, 2, parms); | |
4901 | ||
333b20bb GM |
4902 | /* Add default values to frame parameters. */ |
4903 | if (NILP (Fassq (Qname, parms))) | |
4904 | parms = Fcons (Fcons (Qname, build_string ("tooltip")), parms); | |
4905 | if (NILP (Fassq (Qinternal_border_width, parms))) | |
4906 | parms = Fcons (Fcons (Qinternal_border_width, make_number (3)), parms); | |
4907 | if (NILP (Fassq (Qborder_width, parms))) | |
4908 | parms = Fcons (Fcons (Qborder_width, make_number (1)), parms); | |
4909 | if (NILP (Fassq (Qborder_color, parms))) | |
4910 | parms = Fcons (Fcons (Qborder_color, build_string ("lightyellow")), parms); | |
4911 | if (NILP (Fassq (Qbackground_color, parms))) | |
4912 | parms = Fcons (Fcons (Qbackground_color, build_string ("lightyellow")), | |
4913 | parms); | |
4914 | ||
4915 | /* Create a frame for the tooltip, and record it in the global | |
4916 | variable tip_frame. */ | |
275841bf | 4917 | frame = x_create_tip_frame (FRAME_X_DISPLAY_INFO (f), parms, string); |
44b5a125 | 4918 | f = XFRAME (frame); |
333b20bb | 4919 | |
d63931a2 | 4920 | /* Set up the frame's root window. */ |
333b20bb | 4921 | w = XWINDOW (FRAME_ROOT_WINDOW (f)); |
be786000 | 4922 | w->left_col = w->top_line = make_number (0); |
177c0ea7 | 4923 | |
d63931a2 GM |
4924 | if (CONSP (Vx_max_tooltip_size) |
4925 | && INTEGERP (XCAR (Vx_max_tooltip_size)) | |
4926 | && XINT (XCAR (Vx_max_tooltip_size)) > 0 | |
4927 | && INTEGERP (XCDR (Vx_max_tooltip_size)) | |
4928 | && XINT (XCDR (Vx_max_tooltip_size)) > 0) | |
4929 | { | |
be786000 KS |
4930 | w->total_cols = XCAR (Vx_max_tooltip_size); |
4931 | w->total_lines = XCDR (Vx_max_tooltip_size); | |
d63931a2 GM |
4932 | } |
4933 | else | |
4934 | { | |
be786000 KS |
4935 | w->total_cols = make_number (80); |
4936 | w->total_lines = make_number (40); | |
d63931a2 | 4937 | } |
177c0ea7 | 4938 | |
be786000 | 4939 | FRAME_TOTAL_COLS (f) = XINT (w->total_cols); |
333b20bb GM |
4940 | adjust_glyphs (f); |
4941 | w->pseudo_window_p = 1; | |
4942 | ||
4943 | /* Display the tooltip text in a temporary buffer. */ | |
333b20bb | 4944 | old_buffer = current_buffer; |
275841bf | 4945 | set_buffer_internal_1 (XBUFFER (XWINDOW (FRAME_ROOT_WINDOW (f))->buffer)); |
d63931a2 | 4946 | current_buffer->truncate_lines = Qnil; |
333b20bb GM |
4947 | clear_glyph_matrix (w->desired_matrix); |
4948 | clear_glyph_matrix (w->current_matrix); | |
4949 | SET_TEXT_POS (pos, BEGV, BEGV_BYTE); | |
4950 | try_window (FRAME_ROOT_WINDOW (f), pos); | |
4951 | ||
4952 | /* Compute width and height of the tooltip. */ | |
4953 | width = height = 0; | |
4954 | for (i = 0; i < w->desired_matrix->nrows; ++i) | |
4955 | { | |
4956 | struct glyph_row *row = &w->desired_matrix->rows[i]; | |
4957 | struct glyph *last; | |
4958 | int row_width; | |
4959 | ||
4960 | /* Stop at the first empty row at the end. */ | |
4961 | if (!row->enabled_p || !row->displays_text_p) | |
4962 | break; | |
4963 | ||
d7bf0342 GM |
4964 | /* Let the row go over the full width of the frame. */ |
4965 | row->full_width_p = 1; | |
333b20bb | 4966 | |
e3130015 | 4967 | /* There's a glyph at the end of rows that is used to place |
333b20bb GM |
4968 | the cursor there. Don't include the width of this glyph. */ |
4969 | if (row->used[TEXT_AREA]) | |
4970 | { | |
4971 | last = &row->glyphs[TEXT_AREA][row->used[TEXT_AREA] - 1]; | |
4972 | row_width = row->pixel_width - last->pixel_width; | |
4973 | } | |
4974 | else | |
4975 | row_width = row->pixel_width; | |
177c0ea7 | 4976 | |
333b20bb GM |
4977 | height += row->height; |
4978 | width = max (width, row_width); | |
4979 | } | |
4980 | ||
4981 | /* Add the frame's internal border to the width and height the X | |
4982 | window should have. */ | |
4983 | height += 2 * FRAME_INTERNAL_BORDER_WIDTH (f); | |
4984 | width += 2 * FRAME_INTERNAL_BORDER_WIDTH (f); | |
4985 | ||
4986 | /* Move the tooltip window where the mouse pointer is. Resize and | |
4987 | show it. */ | |
ab452f99 | 4988 | compute_tip_xy (f, parms, dx, dy, width, height, &root_x, &root_y); |
0634ce98 | 4989 | |
0634ce98 | 4990 | BLOCK_INPUT; |
333b20bb | 4991 | XMoveResizeWindow (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
ab452f99 | 4992 | root_x, root_y, width, height); |
333b20bb GM |
4993 | XMapRaised (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f)); |
4994 | UNBLOCK_INPUT; | |
177c0ea7 | 4995 | |
333b20bb GM |
4996 | /* Draw into the window. */ |
4997 | w->must_be_updated_p = 1; | |
4998 | update_single_window (w, 1); | |
4999 | ||
5000 | /* Restore original current buffer. */ | |
5001 | set_buffer_internal_1 (old_buffer); | |
5002 | windows_or_buffers_changed = old_windows_or_buffers_changed; | |
5003 | ||
06d62053 | 5004 | start_timer: |
333b20bb GM |
5005 | /* Let the tip disappear after timeout seconds. */ |
5006 | tip_timer = call3 (intern ("run-at-time"), timeout, Qnil, | |
5007 | intern ("x-hide-tip")); | |
a744a2ec DL |
5008 | |
5009 | UNGCPRO; | |
333b20bb GM |
5010 | return unbind_to (count, Qnil); |
5011 | } | |
5012 | ||
5013 | ||
5014 | DEFUN ("x-hide-tip", Fx_hide_tip, Sx_hide_tip, 0, 0, 0, | |
7ee72033 MB |
5015 | doc: /* Hide the current tooltip window, if there is any. |
5016 | Value is t if tooltip was open, nil otherwise. */) | |
5017 | () | |
333b20bb | 5018 | { |
44b5a125 | 5019 | int count; |
c0006262 GM |
5020 | Lisp_Object deleted, frame, timer; |
5021 | struct gcpro gcpro1, gcpro2; | |
44b5a125 GM |
5022 | |
5023 | /* Return quickly if nothing to do. */ | |
c0006262 | 5024 | if (NILP (tip_timer) && NILP (tip_frame)) |
44b5a125 | 5025 | return Qnil; |
177c0ea7 | 5026 | |
c0006262 GM |
5027 | frame = tip_frame; |
5028 | timer = tip_timer; | |
5029 | GCPRO2 (frame, timer); | |
5030 | tip_frame = tip_timer = deleted = Qnil; | |
177c0ea7 | 5031 | |
331379bf | 5032 | count = SPECPDL_INDEX (); |
333b20bb | 5033 | specbind (Qinhibit_redisplay, Qt); |
44b5a125 | 5034 | specbind (Qinhibit_quit, Qt); |
177c0ea7 | 5035 | |
c0006262 | 5036 | if (!NILP (timer)) |
ae782866 | 5037 | call1 (Qcancel_timer, timer); |
333b20bb | 5038 | |
c0006262 | 5039 | if (FRAMEP (frame)) |
333b20bb | 5040 | { |
44b5a125 GM |
5041 | Fdelete_frame (frame, Qnil); |
5042 | deleted = Qt; | |
f6c44811 GM |
5043 | |
5044 | #ifdef USE_LUCID | |
5045 | /* Bloodcurdling hack alert: The Lucid menu bar widget's | |
5046 | redisplay procedure is not called when a tip frame over menu | |
5047 | items is unmapped. Redisplay the menu manually... */ | |
5048 | { | |
5049 | struct frame *f = SELECTED_FRAME (); | |
5050 | Widget w = f->output_data.x->menubar_widget; | |
5051 | extern void xlwmenu_redisplay P_ ((Widget)); | |
9180dc8c | 5052 | |
f6c44811 | 5053 | if (!DoesSaveUnders (FRAME_X_DISPLAY_INFO (f)->screen) |
dbc64aa7 | 5054 | && w != NULL) |
f6c44811 GM |
5055 | { |
5056 | BLOCK_INPUT; | |
5057 | xlwmenu_redisplay (w); | |
5058 | UNBLOCK_INPUT; | |
5059 | } | |
5060 | } | |
5061 | #endif /* USE_LUCID */ | |
333b20bb GM |
5062 | } |
5063 | ||
c0006262 | 5064 | UNGCPRO; |
44b5a125 | 5065 | return unbind_to (count, deleted); |
333b20bb GM |
5066 | } |
5067 | ||
5068 | ||
5069 | \f | |
5070 | /*********************************************************************** | |
5071 | File selection dialog | |
5072 | ***********************************************************************/ | |
5073 | ||
5074 | #ifdef USE_MOTIF | |
5075 | ||
5076 | /* Callback for "OK" and "Cancel" on file selection dialog. */ | |
5077 | ||
5078 | static void | |
5079 | file_dialog_cb (widget, client_data, call_data) | |
5080 | Widget widget; | |
5081 | XtPointer call_data, client_data; | |
5082 | { | |
5083 | int *result = (int *) client_data; | |
5084 | XmAnyCallbackStruct *cb = (XmAnyCallbackStruct *) call_data; | |
5085 | *result = cb->reason; | |
5086 | } | |
5087 | ||
5088 | ||
a779d213 GM |
5089 | /* Callback for unmapping a file selection dialog. This is used to |
5090 | capture the case where a dialog is closed via a window manager's | |
5091 | closer button, for example. Using a XmNdestroyCallback didn't work | |
5092 | in this case. */ | |
5093 | ||
5094 | static void | |
5095 | file_dialog_unmap_cb (widget, client_data, call_data) | |
5096 | Widget widget; | |
5097 | XtPointer call_data, client_data; | |
5098 | { | |
5099 | int *result = (int *) client_data; | |
5100 | *result = XmCR_CANCEL; | |
5101 | } | |
5102 | ||
5103 | ||
333b20bb | 5104 | DEFUN ("x-file-dialog", Fx_file_dialog, Sx_file_dialog, 2, 4, 0, |
7ee72033 | 5105 | doc: /* Read file name, prompting with PROMPT in directory DIR. |
c061c855 GM |
5106 | Use a file selection dialog. |
5107 | Select DEFAULT-FILENAME in the dialog's file selection box, if | |
5108 | specified. Don't let the user enter a file name in the file | |
7ee72033 MB |
5109 | selection dialog's entry field, if MUSTMATCH is non-nil. */) |
5110 | (prompt, dir, default_filename, mustmatch) | |
333b20bb GM |
5111 | Lisp_Object prompt, dir, default_filename, mustmatch; |
5112 | { | |
5113 | int result; | |
0fe92f72 | 5114 | struct frame *f = SELECTED_FRAME (); |
333b20bb GM |
5115 | Lisp_Object file = Qnil; |
5116 | Widget dialog, text, list, help; | |
5117 | Arg al[10]; | |
5118 | int ac = 0; | |
5119 | extern XtAppContext Xt_app_con; | |
333b20bb | 5120 | XmString dir_xmstring, pattern_xmstring; |
65b21658 | 5121 | int count = SPECPDL_INDEX (); |
333b20bb GM |
5122 | struct gcpro gcpro1, gcpro2, gcpro3, gcpro4, gcpro5; |
5123 | ||
5124 | GCPRO5 (prompt, dir, default_filename, mustmatch, file); | |
b7826503 PJ |
5125 | CHECK_STRING (prompt); |
5126 | CHECK_STRING (dir); | |
333b20bb GM |
5127 | |
5128 | /* Prevent redisplay. */ | |
5129 | specbind (Qinhibit_redisplay, Qt); | |
5130 | ||
5131 | BLOCK_INPUT; | |
5132 | ||
5133 | /* Create the dialog with PROMPT as title, using DIR as initial | |
5134 | directory and using "*" as pattern. */ | |
5135 | dir = Fexpand_file_name (dir, Qnil); | |
d5db4077 | 5136 | dir_xmstring = XmStringCreateLocalized (SDATA (dir)); |
333b20bb | 5137 | pattern_xmstring = XmStringCreateLocalized ("*"); |
177c0ea7 | 5138 | |
d5db4077 | 5139 | XtSetArg (al[ac], XmNtitle, SDATA (prompt)); ++ac; |
333b20bb GM |
5140 | XtSetArg (al[ac], XmNdirectory, dir_xmstring); ++ac; |
5141 | XtSetArg (al[ac], XmNpattern, pattern_xmstring); ++ac; | |
5142 | XtSetArg (al[ac], XmNresizePolicy, XmRESIZE_GROW); ++ac; | |
5143 | XtSetArg (al[ac], XmNdialogStyle, XmDIALOG_APPLICATION_MODAL); ++ac; | |
5144 | dialog = XmCreateFileSelectionDialog (f->output_data.x->widget, | |
5145 | "fsb", al, ac); | |
5146 | XmStringFree (dir_xmstring); | |
5147 | XmStringFree (pattern_xmstring); | |
5148 | ||
5149 | /* Add callbacks for OK and Cancel. */ | |
5150 | XtAddCallback (dialog, XmNokCallback, file_dialog_cb, | |
5151 | (XtPointer) &result); | |
5152 | XtAddCallback (dialog, XmNcancelCallback, file_dialog_cb, | |
5153 | (XtPointer) &result); | |
a779d213 GM |
5154 | XtAddCallback (dialog, XmNunmapCallback, file_dialog_unmap_cb, |
5155 | (XtPointer) &result); | |
333b20bb GM |
5156 | |
5157 | /* Disable the help button since we can't display help. */ | |
5158 | help = XmFileSelectionBoxGetChild (dialog, XmDIALOG_HELP_BUTTON); | |
5159 | XtSetSensitive (help, False); | |
5160 | ||
177c0ea7 | 5161 | /* Mark OK button as default. */ |
333b20bb GM |
5162 | XtVaSetValues (XmFileSelectionBoxGetChild (dialog, XmDIALOG_OK_BUTTON), |
5163 | XmNshowAsDefault, True, NULL); | |
5164 | ||
5165 | /* If MUSTMATCH is non-nil, disable the file entry field of the | |
5166 | dialog, so that the user must select a file from the files list | |
5167 | box. We can't remove it because we wouldn't have a way to get at | |
5168 | the result file name, then. */ | |
5169 | text = XmFileSelectionBoxGetChild (dialog, XmDIALOG_TEXT); | |
5170 | if (!NILP (mustmatch)) | |
5171 | { | |
5172 | Widget label; | |
5173 | label = XmFileSelectionBoxGetChild (dialog, XmDIALOG_SELECTION_LABEL); | |
5174 | XtSetSensitive (text, False); | |
5175 | XtSetSensitive (label, False); | |
5176 | } | |
5177 | ||
5178 | /* Manage the dialog, so that list boxes get filled. */ | |
5179 | XtManageChild (dialog); | |
5180 | ||
5181 | /* Select DEFAULT_FILENAME in the files list box. DEFAULT_FILENAME | |
5182 | must include the path for this to work. */ | |
5183 | list = XmFileSelectionBoxGetChild (dialog, XmDIALOG_LIST); | |
5184 | if (STRINGP (default_filename)) | |
5185 | { | |
5186 | XmString default_xmstring; | |
5187 | int item_pos; | |
5188 | ||
5189 | default_xmstring | |
d5db4077 | 5190 | = XmStringCreateLocalized (SDATA (default_filename)); |
333b20bb GM |
5191 | |
5192 | if (!XmListItemExists (list, default_xmstring)) | |
5193 | { | |
5194 | /* Add a new item if DEFAULT_FILENAME is not in the list. */ | |
5195 | XmListAddItem (list, default_xmstring, 0); | |
5196 | item_pos = 0; | |
5197 | } | |
5198 | else | |
5199 | item_pos = XmListItemPos (list, default_xmstring); | |
5200 | XmStringFree (default_xmstring); | |
5201 | ||
5202 | /* Select the item and scroll it into view. */ | |
5203 | XmListSelectPos (list, item_pos, True); | |
5204 | XmListSetPos (list, item_pos); | |
5205 | } | |
5206 | ||
bf338245 | 5207 | /* Process events until the user presses Cancel or OK. */ |
03100098 | 5208 | result = 0; |
a779d213 | 5209 | while (result == 0) |
563b384d | 5210 | { |
bf338245 JD |
5211 | XEvent event; |
5212 | XtAppNextEvent (Xt_app_con, &event); | |
1fcfb866 | 5213 | (void) x_dispatch_event (&event, FRAME_X_DISPLAY (f) ); |
563b384d | 5214 | } |
03100098 | 5215 | |
333b20bb GM |
5216 | /* Get the result. */ |
5217 | if (result == XmCR_OK) | |
5218 | { | |
5219 | XmString text; | |
5220 | String data; | |
177c0ea7 | 5221 | |
d1670063 | 5222 | XtVaGetValues (dialog, XmNtextString, &text, NULL); |
333b20bb GM |
5223 | XmStringGetLtoR (text, XmFONTLIST_DEFAULT_TAG, &data); |
5224 | XmStringFree (text); | |
5225 | file = build_string (data); | |
5226 | XtFree (data); | |
5227 | } | |
5228 | else | |
5229 | file = Qnil; | |
5230 | ||
5231 | /* Clean up. */ | |
5232 | XtUnmanageChild (dialog); | |
5233 | XtDestroyWidget (dialog); | |
5234 | UNBLOCK_INPUT; | |
5235 | UNGCPRO; | |
5236 | ||
5237 | /* Make "Cancel" equivalent to C-g. */ | |
5238 | if (NILP (file)) | |
5239 | Fsignal (Qquit, Qnil); | |
177c0ea7 | 5240 | |
333b20bb GM |
5241 | return unbind_to (count, file); |
5242 | } | |
5243 | ||
5244 | #endif /* USE_MOTIF */ | |
5245 | ||
488dd4c4 JD |
5246 | #ifdef USE_GTK |
5247 | ||
5248 | DEFUN ("x-file-dialog", Fx_file_dialog, Sx_file_dialog, 2, 4, 0, | |
5249 | "Read file name, prompting with PROMPT in directory DIR.\n\ | |
5250 | Use a file selection dialog.\n\ | |
5251 | Select DEFAULT-FILENAME in the dialog's file selection box, if\n\ | |
5252 | specified. Don't let the user enter a file name in the file\n\ | |
5253 | selection dialog's entry field, if MUSTMATCH is non-nil.") | |
5254 | (prompt, dir, default_filename, mustmatch) | |
5255 | Lisp_Object prompt, dir, default_filename, mustmatch; | |
5256 | { | |
5257 | FRAME_PTR f = SELECTED_FRAME (); | |
5258 | char *fn; | |
5259 | Lisp_Object file = Qnil; | |
5260 | int count = specpdl_ptr - specpdl; | |
5261 | struct gcpro gcpro1, gcpro2, gcpro3, gcpro4, gcpro5; | |
5262 | char *cdef_file; | |
177c0ea7 | 5263 | |
488dd4c4 JD |
5264 | GCPRO5 (prompt, dir, default_filename, mustmatch, file); |
5265 | CHECK_STRING (prompt); | |
5266 | CHECK_STRING (dir); | |
5267 | ||
5268 | /* Prevent redisplay. */ | |
5269 | specbind (Qinhibit_redisplay, Qt); | |
5270 | ||
5271 | BLOCK_INPUT; | |
5272 | ||
5273 | if (STRINGP (default_filename)) | |
5274 | cdef_file = SDATA (default_filename); | |
5275 | else | |
5276 | cdef_file = SDATA (dir); | |
5277 | ||
5278 | fn = xg_get_file_name (f, SDATA (prompt), cdef_file, ! NILP (mustmatch)); | |
177c0ea7 | 5279 | |
488dd4c4 JD |
5280 | if (fn) |
5281 | { | |
5282 | file = build_string (fn); | |
5283 | xfree (fn); | |
5284 | } | |
5285 | ||
5286 | UNBLOCK_INPUT; | |
5287 | UNGCPRO; | |
5288 | ||
5289 | /* Make "Cancel" equivalent to C-g. */ | |
5290 | if (NILP (file)) | |
5291 | Fsignal (Qquit, Qnil); | |
177c0ea7 | 5292 | |
488dd4c4 JD |
5293 | return unbind_to (count, file); |
5294 | } | |
5295 | ||
5296 | #endif /* USE_GTK */ | |
333b20bb GM |
5297 | |
5298 | \f | |
82bab41c GM |
5299 | /*********************************************************************** |
5300 | Keyboard | |
5301 | ***********************************************************************/ | |
5302 | ||
5303 | #ifdef HAVE_XKBGETKEYBOARD | |
5304 | #include <X11/XKBlib.h> | |
5305 | #include <X11/keysym.h> | |
5306 | #endif | |
5307 | ||
5308 | DEFUN ("x-backspace-delete-keys-p", Fx_backspace_delete_keys_p, | |
5309 | Sx_backspace_delete_keys_p, 0, 1, 0, | |
7ee72033 | 5310 | doc: /* Check if both Backspace and Delete keys are on the keyboard of FRAME. |
c061c855 GM |
5311 | FRAME nil means use the selected frame. |
5312 | Value is t if we know that both keys are present, and are mapped to the | |
7ee72033 MB |
5313 | usual X keysyms. */) |
5314 | (frame) | |
82bab41c GM |
5315 | Lisp_Object frame; |
5316 | { | |
5317 | #ifdef HAVE_XKBGETKEYBOARD | |
5318 | XkbDescPtr kb; | |
5319 | struct frame *f = check_x_frame (frame); | |
5320 | Display *dpy = FRAME_X_DISPLAY (f); | |
5321 | Lisp_Object have_keys; | |
46f6a258 | 5322 | int major, minor, op, event, error; |
82bab41c GM |
5323 | |
5324 | BLOCK_INPUT; | |
46f6a258 GM |
5325 | |
5326 | /* Check library version in case we're dynamically linked. */ | |
5327 | major = XkbMajorVersion; | |
5328 | minor = XkbMinorVersion; | |
5329 | if (!XkbLibraryVersion (&major, &minor)) | |
c1efd260 GM |
5330 | { |
5331 | UNBLOCK_INPUT; | |
5332 | return Qnil; | |
5333 | } | |
46f6a258 GM |
5334 | |
5335 | /* Check that the server supports XKB. */ | |
5336 | major = XkbMajorVersion; | |
5337 | minor = XkbMinorVersion; | |
5338 | if (!XkbQueryExtension (dpy, &op, &event, &error, &major, &minor)) | |
c1efd260 GM |
5339 | { |
5340 | UNBLOCK_INPUT; | |
5341 | return Qnil; | |
5342 | } | |
177c0ea7 | 5343 | |
46f6a258 | 5344 | have_keys = Qnil; |
c1efd260 | 5345 | kb = XkbGetMap (dpy, XkbAllMapComponentsMask, XkbUseCoreKbd); |
82bab41c GM |
5346 | if (kb) |
5347 | { | |
5348 | int delete_keycode = 0, backspace_keycode = 0, i; | |
c1efd260 GM |
5349 | |
5350 | if (XkbGetNames (dpy, XkbAllNamesMask, kb) == Success) | |
82bab41c | 5351 | { |
c1efd260 GM |
5352 | for (i = kb->min_key_code; |
5353 | (i < kb->max_key_code | |
5354 | && (delete_keycode == 0 || backspace_keycode == 0)); | |
5355 | ++i) | |
5356 | { | |
d63931a2 GM |
5357 | /* The XKB symbolic key names can be seen most easily in |
5358 | the PS file generated by `xkbprint -label name | |
5359 | $DISPLAY'. */ | |
c1efd260 GM |
5360 | if (bcmp ("DELE", kb->names->keys[i].name, 4) == 0) |
5361 | delete_keycode = i; | |
5362 | else if (bcmp ("BKSP", kb->names->keys[i].name, 4) == 0) | |
5363 | backspace_keycode = i; | |
5364 | } | |
5365 | ||
5366 | XkbFreeNames (kb, 0, True); | |
82bab41c GM |
5367 | } |
5368 | ||
c1efd260 | 5369 | XkbFreeClientMap (kb, 0, True); |
177c0ea7 | 5370 | |
82bab41c GM |
5371 | if (delete_keycode |
5372 | && backspace_keycode | |
5373 | && XKeysymToKeycode (dpy, XK_Delete) == delete_keycode | |
5374 | && XKeysymToKeycode (dpy, XK_BackSpace) == backspace_keycode) | |
5375 | have_keys = Qt; | |
5376 | } | |
5377 | UNBLOCK_INPUT; | |
5378 | return have_keys; | |
5379 | #else /* not HAVE_XKBGETKEYBOARD */ | |
5380 | return Qnil; | |
5381 | #endif /* not HAVE_XKBGETKEYBOARD */ | |
5382 | } | |
5383 | ||
5384 | ||
5385 | \f | |
333b20bb GM |
5386 | /*********************************************************************** |
5387 | Initialization | |
5388 | ***********************************************************************/ | |
5389 | ||
4dacadcc | 5390 | /* Keep this list in the same order as frame_parms in frame.c. |
7c0d3ed8 KS |
5391 | Use 0 for unsupported frame parameters. */ |
5392 | ||
5393 | frame_parm_handler x_frame_parm_handlers[] = | |
5394 | { | |
5395 | x_set_autoraise, | |
5396 | x_set_autolower, | |
5397 | x_set_background_color, | |
5398 | x_set_border_color, | |
5399 | x_set_border_width, | |
5400 | x_set_cursor_color, | |
5401 | x_set_cursor_type, | |
5402 | x_set_font, | |
5403 | x_set_foreground_color, | |
5404 | x_set_icon_name, | |
5405 | x_set_icon_type, | |
5406 | x_set_internal_border_width, | |
5407 | x_set_menu_bar_lines, | |
5408 | x_set_mouse_color, | |
5409 | x_explicitly_set_name, | |
5410 | x_set_scroll_bar_width, | |
5411 | x_set_title, | |
5412 | x_set_unsplittable, | |
5413 | x_set_vertical_scroll_bars, | |
5414 | x_set_visibility, | |
5415 | x_set_tool_bar_lines, | |
5416 | x_set_scroll_bar_foreground, | |
5417 | x_set_scroll_bar_background, | |
5418 | x_set_screen_gamma, | |
5419 | x_set_line_spacing, | |
5420 | x_set_fringe_width, | |
5421 | x_set_fringe_width, | |
5422 | x_set_wait_for_wm, | |
5423 | x_set_fullscreen, | |
5424 | }; | |
5425 | ||
333b20bb GM |
5426 | void |
5427 | syms_of_xfns () | |
5428 | { | |
5429 | /* This is zero if not using X windows. */ | |
5430 | x_in_use = 0; | |
5431 | ||
5432 | /* The section below is built by the lisp expression at the top of the file, | |
5433 | just above where these variables are declared. */ | |
5434 | /*&&& init symbols here &&&*/ | |
baaed68e JB |
5435 | Qnone = intern ("none"); |
5436 | staticpro (&Qnone); | |
8af1d7ca JB |
5437 | Qsuppress_icon = intern ("suppress-icon"); |
5438 | staticpro (&Qsuppress_icon); | |
01f1ba30 | 5439 | Qundefined_color = intern ("undefined-color"); |
f9942c9e | 5440 | staticpro (&Qundefined_color); |
96db09e4 KH |
5441 | Qcompound_text = intern ("compound-text"); |
5442 | staticpro (&Qcompound_text); | |
ae782866 GM |
5443 | Qcancel_timer = intern ("cancel-timer"); |
5444 | staticpro (&Qcancel_timer); | |
f9942c9e JB |
5445 | /* This is the end of symbol initialization. */ |
5446 | ||
58cad5ed KH |
5447 | /* Text property `display' should be nonsticky by default. */ |
5448 | Vtext_property_default_nonsticky | |
5449 | = Fcons (Fcons (Qdisplay, Qt), Vtext_property_default_nonsticky); | |
5450 | ||
5451 | ||
01f1ba30 JB |
5452 | Fput (Qundefined_color, Qerror_conditions, |
5453 | Fcons (Qundefined_color, Fcons (Qerror, Qnil))); | |
5454 | Fput (Qundefined_color, Qerror_message, | |
5455 | build_string ("Undefined color")); | |
5456 | ||
7ee72033 MB |
5457 | DEFVAR_LISP ("x-pointer-shape", &Vx_pointer_shape, |
5458 | doc: /* The shape of the pointer when over text. | |
c061c855 GM |
5459 | Changing the value does not affect existing frames |
5460 | unless you set the mouse color. */); | |
01f1ba30 JB |
5461 | Vx_pointer_shape = Qnil; |
5462 | ||
ca0ecbf5 | 5463 | #if 0 /* This doesn't really do anything. */ |
7ee72033 MB |
5464 | DEFVAR_LISP ("x-nontext-pointer-shape", &Vx_nontext_pointer_shape, |
5465 | doc: /* The shape of the pointer when not over text. | |
c061c855 GM |
5466 | This variable takes effect when you create a new frame |
5467 | or when you set the mouse color. */); | |
af01ef26 | 5468 | #endif |
01f1ba30 JB |
5469 | Vx_nontext_pointer_shape = Qnil; |
5470 | ||
7ee72033 MB |
5471 | DEFVAR_LISP ("x-hourglass-pointer-shape", &Vx_hourglass_pointer_shape, |
5472 | doc: /* The shape of the pointer when Emacs is busy. | |
c061c855 GM |
5473 | This variable takes effect when you create a new frame |
5474 | or when you set the mouse color. */); | |
0af913d7 | 5475 | Vx_hourglass_pointer_shape = Qnil; |
333b20bb | 5476 | |
7ee72033 MB |
5477 | DEFVAR_BOOL ("display-hourglass", &display_hourglass_p, |
5478 | doc: /* Non-zero means Emacs displays an hourglass pointer on window systems. */); | |
0af913d7 | 5479 | display_hourglass_p = 1; |
177c0ea7 | 5480 | |
7ee72033 MB |
5481 | DEFVAR_LISP ("hourglass-delay", &Vhourglass_delay, |
5482 | doc: /* *Seconds to wait before displaying an hourglass pointer. | |
c061c855 | 5483 | Value must be an integer or float. */); |
0af913d7 | 5484 | Vhourglass_delay = make_number (DEFAULT_HOURGLASS_DELAY); |
4ae9a85e | 5485 | |
ca0ecbf5 | 5486 | #if 0 /* This doesn't really do anything. */ |
7ee72033 MB |
5487 | DEFVAR_LISP ("x-mode-pointer-shape", &Vx_mode_pointer_shape, |
5488 | doc: /* The shape of the pointer when over the mode line. | |
c061c855 GM |
5489 | This variable takes effect when you create a new frame |
5490 | or when you set the mouse color. */); | |
af01ef26 | 5491 | #endif |
01f1ba30 JB |
5492 | Vx_mode_pointer_shape = Qnil; |
5493 | ||
d3b06468 | 5494 | DEFVAR_LISP ("x-sensitive-text-pointer-shape", |
7ee72033 MB |
5495 | &Vx_sensitive_text_pointer_shape, |
5496 | doc: /* The shape of the pointer when over mouse-sensitive text. | |
c061c855 GM |
5497 | This variable takes effect when you create a new frame |
5498 | or when you set the mouse color. */); | |
ca0ecbf5 | 5499 | Vx_sensitive_text_pointer_shape = Qnil; |
95f80c78 | 5500 | |
8fb4ec9c | 5501 | DEFVAR_LISP ("x-window-horizontal-drag-cursor", |
7ee72033 MB |
5502 | &Vx_window_horizontal_drag_shape, |
5503 | doc: /* Pointer shape to use for indicating a window can be dragged horizontally. | |
c061c855 GM |
5504 | This variable takes effect when you create a new frame |
5505 | or when you set the mouse color. */); | |
8fb4ec9c GM |
5506 | Vx_window_horizontal_drag_shape = Qnil; |
5507 | ||
7ee72033 MB |
5508 | DEFVAR_LISP ("x-cursor-fore-pixel", &Vx_cursor_fore_pixel, |
5509 | doc: /* A string indicating the foreground color of the cursor box. */); | |
01f1ba30 JB |
5510 | Vx_cursor_fore_pixel = Qnil; |
5511 | ||
7ee72033 MB |
5512 | DEFVAR_LISP ("x-max-tooltip-size", &Vx_max_tooltip_size, |
5513 | doc: /* Maximum size for tooltips. Value is a pair (COLUMNS . ROWS). | |
c061c855 | 5514 | Text larger than this is clipped. */); |
d63931a2 | 5515 | Vx_max_tooltip_size = Fcons (make_number (80), make_number (40)); |
177c0ea7 | 5516 | |
7ee72033 MB |
5517 | DEFVAR_LISP ("x-no-window-manager", &Vx_no_window_manager, |
5518 | doc: /* Non-nil if no X window manager is in use. | |
c061c855 GM |
5519 | Emacs doesn't try to figure this out; this is always nil |
5520 | unless you set it to something else. */); | |
2d38195d RS |
5521 | /* We don't have any way to find this out, so set it to nil |
5522 | and maybe the user would like to set it to t. */ | |
5523 | Vx_no_window_manager = Qnil; | |
1d3dac41 | 5524 | |
942ea06d | 5525 | DEFVAR_LISP ("x-pixel-size-width-font-regexp", |
7ee72033 MB |
5526 | &Vx_pixel_size_width_font_regexp, |
5527 | doc: /* Regexp matching a font name whose width is the same as `PIXEL_SIZE'. | |
c061c855 GM |
5528 | |
5529 | Since Emacs gets width of a font matching with this regexp from | |
5530 | PIXEL_SIZE field of the name, font finding mechanism gets faster for | |
5531 | such a font. This is especially effective for such large fonts as | |
5532 | Chinese, Japanese, and Korean. */); | |
942ea06d KH |
5533 | Vx_pixel_size_width_font_regexp = Qnil; |
5534 | ||
1d3dac41 | 5535 | #ifdef USE_X_TOOLKIT |
6f3f6a8d | 5536 | Fprovide (intern ("x-toolkit"), Qnil); |
5b827abb | 5537 | #ifdef USE_MOTIF |
6f3f6a8d | 5538 | Fprovide (intern ("motif"), Qnil); |
fc2cdd9a | 5539 | |
7ee72033 MB |
5540 | DEFVAR_LISP ("motif-version-string", &Vmotif_version_string, |
5541 | doc: /* Version info for LessTif/Motif. */); | |
fc2cdd9a GM |
5542 | Vmotif_version_string = build_string (XmVERSION_STRING); |
5543 | #endif /* USE_MOTIF */ | |
5544 | #endif /* USE_X_TOOLKIT */ | |
01f1ba30 | 5545 | |
8a16bd4f | 5546 | #ifdef USE_GTK |
1ec2a572 JD |
5547 | /* Provide x-toolkit also for GTK. Internally GTK does not use Xt so it |
5548 | is not an X toolkit in that sense (USE_X_TOOLKIT is not defined). | |
5549 | But for a user it is a toolkit for X, and indeed, configure | |
5550 | accepts --with-x-toolkit=gtk. */ | |
5551 | Fprovide (intern ("x-toolkit"), Qnil); | |
8a16bd4f LK |
5552 | Fprovide (intern ("gtk"), Qnil); |
5553 | ||
5554 | DEFVAR_LISP ("gtk-version-string", &Vgtk_version_string, | |
5555 | doc: /* Version info for GTK+. */); | |
5556 | { | |
5557 | char gtk_version[40]; | |
5558 | g_snprintf (gtk_version, sizeof (gtk_version), "%u.%u.%u", | |
5559 | GTK_MAJOR_VERSION, GTK_MINOR_VERSION, GTK_MICRO_VERSION); | |
5560 | Vgtk_version_string = build_string (gtk_version); | |
5561 | } | |
5562 | #endif /* USE_GTK */ | |
5563 | ||
333b20bb GM |
5564 | /* X window properties. */ |
5565 | defsubr (&Sx_change_window_property); | |
5566 | defsubr (&Sx_delete_window_property); | |
5567 | defsubr (&Sx_window_property); | |
5568 | ||
2d764c78 | 5569 | defsubr (&Sxw_display_color_p); |
d0c9d219 | 5570 | defsubr (&Sx_display_grayscale_p); |
2d764c78 EZ |
5571 | defsubr (&Sxw_color_defined_p); |
5572 | defsubr (&Sxw_color_values); | |
9d317b2c | 5573 | defsubr (&Sx_server_max_request_size); |
41beb8fc RS |
5574 | defsubr (&Sx_server_vendor); |
5575 | defsubr (&Sx_server_version); | |
5576 | defsubr (&Sx_display_pixel_width); | |
5577 | defsubr (&Sx_display_pixel_height); | |
5578 | defsubr (&Sx_display_mm_width); | |
5579 | defsubr (&Sx_display_mm_height); | |
5580 | defsubr (&Sx_display_screens); | |
5581 | defsubr (&Sx_display_planes); | |
5582 | defsubr (&Sx_display_color_cells); | |
5583 | defsubr (&Sx_display_visual_class); | |
5584 | defsubr (&Sx_display_backing_store); | |
5585 | defsubr (&Sx_display_save_under); | |
f676886a | 5586 | defsubr (&Sx_create_frame); |
01f1ba30 | 5587 | defsubr (&Sx_open_connection); |
08a90d6a RS |
5588 | defsubr (&Sx_close_connection); |
5589 | defsubr (&Sx_display_list); | |
01f1ba30 | 5590 | defsubr (&Sx_synchronize); |
3decc1e7 | 5591 | defsubr (&Sx_focus_frame); |
82bab41c | 5592 | defsubr (&Sx_backspace_delete_keys_p); |
177c0ea7 | 5593 | |
942ea06d KH |
5594 | /* Setting callback functions for fontset handler. */ |
5595 | get_font_info_func = x_get_font_info; | |
333b20bb GM |
5596 | |
5597 | #if 0 /* This function pointer doesn't seem to be used anywhere. | |
5598 | And the pointer assigned has the wrong type, anyway. */ | |
942ea06d | 5599 | list_fonts_func = x_list_fonts; |
333b20bb | 5600 | #endif |
177c0ea7 | 5601 | |
942ea06d | 5602 | load_font_func = x_load_font; |
bc1958c4 | 5603 | find_ccl_program_func = x_find_ccl_program; |
942ea06d KH |
5604 | query_font_func = x_query_font; |
5605 | set_frame_fontset_func = x_set_font; | |
5606 | check_window_system_func = check_x; | |
333b20bb | 5607 | |
0af913d7 GM |
5608 | hourglass_atimer = NULL; |
5609 | hourglass_shown_p = 0; | |
333b20bb GM |
5610 | |
5611 | defsubr (&Sx_show_tip); | |
5612 | defsubr (&Sx_hide_tip); | |
333b20bb | 5613 | tip_timer = Qnil; |
44b5a125 GM |
5614 | staticpro (&tip_timer); |
5615 | tip_frame = Qnil; | |
5616 | staticpro (&tip_frame); | |
333b20bb | 5617 | |
06d62053 GM |
5618 | last_show_tip_args = Qnil; |
5619 | staticpro (&last_show_tip_args); | |
5620 | ||
29fabd8c | 5621 | #if defined (USE_MOTIF) || defined (USE_GTK) |
333b20bb GM |
5622 | defsubr (&Sx_file_dialog); |
5623 | #endif | |
5624 | } | |
5625 | ||
01f1ba30 | 5626 | #endif /* HAVE_X_WINDOWS */ |
ab5796a9 MB |
5627 | |
5628 | /* arch-tag: 55040d02-5485-4d58-8b22-95a7a05f3288 | |
5629 | (do not change this comment) */ |