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" |
28d440ab | 51 | #include "termchar.h" |
01f1ba30 JB |
52 | |
53 | #ifdef HAVE_X_WINDOWS | |
67ba84d1 | 54 | |
67ba84d1 | 55 | #include <ctype.h> |
63cec32f GM |
56 | #include <sys/types.h> |
57 | #include <sys/stat.h> | |
01f1ba30 | 58 | |
0a93081c | 59 | #ifndef VMS |
0505a740 | 60 | #if 1 /* Used to be #ifdef EMACS_BITMAP_FILES, but this should always work. */ |
ef493a27 RS |
61 | #include "bitmaps/gray.xbm" |
62 | #else | |
dbc4e1c1 | 63 | #include <X11/bitmaps/gray> |
ef493a27 | 64 | #endif |
0a93081c JB |
65 | #else |
66 | #include "[.bitmaps]gray.xbm" | |
67 | #endif | |
dbc4e1c1 | 68 | |
488dd4c4 JD |
69 | #ifdef USE_GTK |
70 | #include "gtkutil.h" | |
71 | #endif | |
72 | ||
9ef48a9d RS |
73 | #ifdef USE_X_TOOLKIT |
74 | #include <X11/Shell.h> | |
75 | ||
398ffa92 | 76 | #ifndef USE_MOTIF |
9ef48a9d RS |
77 | #include <X11/Xaw/Paned.h> |
78 | #include <X11/Xaw/Label.h> | |
398ffa92 | 79 | #endif /* USE_MOTIF */ |
9ef48a9d RS |
80 | |
81 | #ifdef USG | |
82 | #undef USG /* ####KLUDGE for Solaris 2.2 and up */ | |
83 | #include <X11/Xos.h> | |
84 | #define USG | |
85 | #else | |
86 | #include <X11/Xos.h> | |
87 | #endif | |
88 | ||
89 | #include "widget.h" | |
90 | ||
91 | #include "../lwlib/lwlib.h" | |
92 | ||
333b20bb GM |
93 | #ifdef USE_MOTIF |
94 | #include <Xm/Xm.h> | |
95 | #include <Xm/DialogS.h> | |
96 | #include <Xm/FileSB.h> | |
97 | #endif | |
98 | ||
3b882b1d RS |
99 | /* Do the EDITRES protocol if running X11R5 |
100 | Exception: HP-UX (at least version A.09.05) has X11R5 without EditRes */ | |
333b20bb | 101 | |
3b882b1d | 102 | #if (XtSpecificationRelease >= 5) && !defined(NO_EDITRES) |
6c32dd68 | 103 | #define HACK_EDITRES |
b9dc4443 | 104 | extern void _XEditResCheckMessages (); |
6c32dd68 PR |
105 | #endif /* R5 + Athena */ |
106 | ||
333b20bb GM |
107 | /* Unique id counter for widgets created by the Lucid Widget Library. */ |
108 | ||
6c32dd68 PR |
109 | extern LWLIB_ID widget_id_tick; |
110 | ||
e3881aa0 | 111 | #ifdef USE_LUCID |
82c90203 | 112 | /* This is part of a kludge--see lwlib/xlwmenu.c. */ |
03e2c340 | 113 | extern XFontStruct *xlwmenu_default_font; |
e3881aa0 | 114 | #endif |
9ef48a9d | 115 | |
6bc20398 | 116 | extern void free_frame_menubar (); |
d62c8769 | 117 | extern double atof (); |
333b20bb | 118 | |
fc2cdd9a GM |
119 | #ifdef USE_MOTIF |
120 | ||
121 | /* LessTif/Motif version info. */ | |
122 | ||
123 | static Lisp_Object Vmotif_version_string; | |
124 | ||
125 | #endif /* USE_MOTIF */ | |
126 | ||
9ef48a9d RS |
127 | #endif /* USE_X_TOOLKIT */ |
128 | ||
8a16bd4f LK |
129 | #ifdef USE_GTK |
130 | ||
131 | /* GTK+ version info */ | |
132 | ||
133 | static Lisp_Object Vgtk_version_string; | |
134 | ||
135 | #endif /* USE_GTK */ | |
136 | ||
9d317b2c RS |
137 | #ifdef HAVE_X11R4 |
138 | #define MAXREQUEST(dpy) (XMaxRequestSize (dpy)) | |
139 | #else | |
140 | #define MAXREQUEST(dpy) ((dpy)->max_request_size) | |
141 | #endif | |
142 | ||
333b20bb GM |
143 | /* The gray bitmap `bitmaps/gray'. This is done because xterm.c uses |
144 | it, and including `bitmaps/gray' more than once is a problem when | |
145 | config.h defines `static' as an empty replacement string. */ | |
146 | ||
147 | int gray_bitmap_width = gray_width; | |
148 | int gray_bitmap_height = gray_height; | |
62906360 | 149 | char *gray_bitmap_bits = gray_bits; |
333b20bb | 150 | |
0af913d7 | 151 | /* Non-zero means we're allowed to display an hourglass cursor. */ |
333b20bb | 152 | |
0af913d7 | 153 | int display_hourglass_p; |
333b20bb | 154 | |
01f1ba30 | 155 | /* The background and shape of the mouse pointer, and shape when not |
b9dc4443 | 156 | over text or in the modeline. */ |
333b20bb | 157 | |
01f1ba30 | 158 | Lisp_Object Vx_pointer_shape, Vx_nontext_pointer_shape, Vx_mode_pointer_shape; |
0af913d7 | 159 | Lisp_Object Vx_hourglass_pointer_shape; |
333b20bb | 160 | |
ca0ecbf5 | 161 | /* The shape when over mouse-sensitive text. */ |
333b20bb | 162 | |
ca0ecbf5 | 163 | Lisp_Object Vx_sensitive_text_pointer_shape; |
01f1ba30 | 164 | |
8fb4ec9c GM |
165 | /* If non-nil, the pointer shape to indicate that windows can be |
166 | dragged horizontally. */ | |
167 | ||
168 | Lisp_Object Vx_window_horizontal_drag_shape; | |
169 | ||
b9dc4443 | 170 | /* Color of chars displayed in cursor box. */ |
333b20bb | 171 | |
01f1ba30 JB |
172 | Lisp_Object Vx_cursor_fore_pixel; |
173 | ||
b9dc4443 | 174 | /* Nonzero if using X. */ |
333b20bb | 175 | |
b9dc4443 | 176 | static int x_in_use; |
01f1ba30 | 177 | |
b9dc4443 | 178 | /* Non nil if no window manager is in use. */ |
333b20bb | 179 | |
01f1ba30 JB |
180 | Lisp_Object Vx_no_window_manager; |
181 | ||
942ea06d | 182 | /* Regexp matching a font name whose width is the same as `PIXEL_SIZE'. */ |
333b20bb | 183 | |
942ea06d KH |
184 | Lisp_Object Vx_pixel_size_width_font_regexp; |
185 | ||
baaed68e | 186 | Lisp_Object Qnone; |
8af1d7ca | 187 | Lisp_Object Qsuppress_icon; |
01f1ba30 | 188 | Lisp_Object Qundefined_color; |
ae782866 | 189 | Lisp_Object Qcompound_text, Qcancel_timer; |
01f1ba30 | 190 | |
7c0d3ed8 | 191 | /* In dispnew.c */ |
f9942c9e | 192 | |
01f1ba30 JB |
193 | extern Lisp_Object Vwindow_system_version; |
194 | ||
7c0d3ed8 | 195 | /* The below are defined in frame.c. */ |
333b20bb | 196 | |
f1d2ce7f | 197 | #if GLYPH_DEBUG |
eaf1eea9 GM |
198 | int image_cache_refcount, dpyinfo_refcount; |
199 | #endif | |
200 | ||
201 | ||
01f1ba30 | 202 | \f |
11ae94fe | 203 | /* Error if we are not connected to X. */ |
333b20bb | 204 | |
7fc9de26 | 205 | void |
11ae94fe RS |
206 | check_x () |
207 | { | |
b9dc4443 | 208 | if (! x_in_use) |
11ae94fe RS |
209 | error ("X windows are not in use or not initialized"); |
210 | } | |
211 | ||
1c59f5df RS |
212 | /* Nonzero if we can use mouse menus. |
213 | You should not call this unless HAVE_MENUS is defined. */ | |
75cc8ee5 RS |
214 | |
215 | int | |
1c59f5df | 216 | have_menus_p () |
75cc8ee5 | 217 | { |
b9dc4443 RS |
218 | return x_in_use; |
219 | } | |
220 | ||
221 | /* Extract a frame as a FRAME_PTR, defaulting to the selected frame | |
222 | and checking validity for X. */ | |
223 | ||
224 | FRAME_PTR | |
225 | check_x_frame (frame) | |
226 | Lisp_Object frame; | |
227 | { | |
228 | FRAME_PTR f; | |
229 | ||
230 | if (NILP (frame)) | |
0fe92f72 | 231 | frame = selected_frame; |
b7826503 | 232 | CHECK_LIVE_FRAME (frame); |
0fe92f72 | 233 | f = XFRAME (frame); |
b9dc4443 | 234 | if (! FRAME_X_P (f)) |
1c59f5df | 235 | error ("Non-X frame used"); |
b9dc4443 | 236 | return f; |
75cc8ee5 RS |
237 | } |
238 | ||
b9dc4443 RS |
239 | /* Let the user specify an X display with a frame. |
240 | nil stands for the selected frame--or, if that is not an X frame, | |
241 | the first X display on the list. */ | |
242 | ||
7c0d3ed8 | 243 | struct x_display_info * |
b9dc4443 RS |
244 | check_x_display_info (frame) |
245 | Lisp_Object frame; | |
246 | { | |
8ec8a5ec | 247 | struct x_display_info *dpyinfo = NULL; |
177c0ea7 | 248 | |
b9dc4443 RS |
249 | if (NILP (frame)) |
250 | { | |
0fe92f72 | 251 | struct frame *sf = XFRAME (selected_frame); |
177c0ea7 | 252 | |
0fe92f72 | 253 | if (FRAME_X_P (sf) && FRAME_LIVE_P (sf)) |
8ec8a5ec | 254 | dpyinfo = FRAME_X_DISPLAY_INFO (sf); |
b9dc4443 | 255 | else if (x_display_list != 0) |
8ec8a5ec | 256 | dpyinfo = x_display_list; |
b9dc4443 RS |
257 | else |
258 | error ("X windows are not in use or not initialized"); | |
259 | } | |
260 | else if (STRINGP (frame)) | |
8ec8a5ec | 261 | dpyinfo = x_display_info_for_name (frame); |
b9dc4443 RS |
262 | else |
263 | { | |
ba4c10fd | 264 | FRAME_PTR f = check_x_frame (frame); |
8ec8a5ec | 265 | dpyinfo = FRAME_X_DISPLAY_INFO (f); |
b9dc4443 | 266 | } |
8ec8a5ec GM |
267 | |
268 | return dpyinfo; | |
b9dc4443 | 269 | } |
333b20bb | 270 | |
b9dc4443 | 271 | \f |
f676886a JB |
272 | /* Return the Emacs frame-object corresponding to an X window. |
273 | It could be the frame's main window or an icon window. */ | |
01f1ba30 | 274 | |
34ca5317 | 275 | /* This function can be called during GC, so use GC_xxx type test macros. */ |
bcb2db92 | 276 | |
f676886a | 277 | struct frame * |
2d271e2e KH |
278 | x_window_to_frame (dpyinfo, wdesc) |
279 | struct x_display_info *dpyinfo; | |
01f1ba30 JB |
280 | int wdesc; |
281 | { | |
f676886a JB |
282 | Lisp_Object tail, frame; |
283 | struct frame *f; | |
01f1ba30 | 284 | |
8e713be6 | 285 | for (tail = Vframe_list; GC_CONSP (tail); tail = XCDR (tail)) |
01f1ba30 | 286 | { |
8e713be6 | 287 | frame = XCAR (tail); |
34ca5317 | 288 | if (!GC_FRAMEP (frame)) |
01f1ba30 | 289 | continue; |
f676886a | 290 | f = XFRAME (frame); |
2d764c78 | 291 | if (!FRAME_X_P (f) || FRAME_X_DISPLAY_INFO (f) != dpyinfo) |
2d271e2e | 292 | continue; |
0af913d7 | 293 | if (f->output_data.x->hourglass_window == wdesc) |
17cbbf95 | 294 | return f; |
9ef48a9d | 295 | #ifdef USE_X_TOOLKIT |
177c0ea7 | 296 | if ((f->output_data.x->edit_widget |
7556890b | 297 | && XtWindow (f->output_data.x->edit_widget) == wdesc) |
333b20bb GM |
298 | /* A tooltip frame? */ |
299 | || (!f->output_data.x->edit_widget | |
300 | && FRAME_X_WINDOW (f) == wdesc) | |
7556890b | 301 | || f->output_data.x->icon_desc == wdesc) |
9ef48a9d RS |
302 | return f; |
303 | #else /* not USE_X_TOOLKIT */ | |
488dd4c4 JD |
304 | #ifdef USE_GTK |
305 | if (f->output_data.x->edit_widget) | |
306 | { | |
810f2256 | 307 | GtkWidget *gwdesc = xg_win_to_widget (dpyinfo->display, wdesc); |
488dd4c4 JD |
308 | struct x_output *x = f->output_data.x; |
309 | if (gwdesc != 0 && gwdesc == x->edit_widget) | |
310 | return f; | |
311 | } | |
312 | #endif /* USE_GTK */ | |
fe24a618 | 313 | if (FRAME_X_WINDOW (f) == wdesc |
7556890b | 314 | || f->output_data.x->icon_desc == wdesc) |
f676886a | 315 | return f; |
9ef48a9d RS |
316 | #endif /* not USE_X_TOOLKIT */ |
317 | } | |
318 | return 0; | |
319 | } | |
320 | ||
488dd4c4 | 321 | #if defined (USE_X_TOOLKIT) || defined (USE_GTK) |
9ef48a9d RS |
322 | /* Like x_window_to_frame but also compares the window with the widget's |
323 | windows. */ | |
324 | ||
325 | struct frame * | |
2d271e2e KH |
326 | x_any_window_to_frame (dpyinfo, wdesc) |
327 | struct x_display_info *dpyinfo; | |
9ef48a9d RS |
328 | int wdesc; |
329 | { | |
330 | Lisp_Object tail, frame; | |
17cbbf95 | 331 | struct frame *f, *found; |
7556890b | 332 | struct x_output *x; |
9ef48a9d | 333 | |
17cbbf95 GM |
334 | found = NULL; |
335 | for (tail = Vframe_list; GC_CONSP (tail) && !found; tail = XCDR (tail)) | |
9ef48a9d | 336 | { |
8e713be6 | 337 | frame = XCAR (tail); |
34ca5317 | 338 | if (!GC_FRAMEP (frame)) |
9ef48a9d | 339 | continue; |
177c0ea7 | 340 | |
9ef48a9d | 341 | f = XFRAME (frame); |
17cbbf95 | 342 | if (FRAME_X_P (f) && FRAME_X_DISPLAY_INFO (f) == dpyinfo) |
333b20bb | 343 | { |
17cbbf95 GM |
344 | /* This frame matches if the window is any of its widgets. */ |
345 | x = f->output_data.x; | |
0af913d7 | 346 | if (x->hourglass_window == wdesc) |
17cbbf95 GM |
347 | found = f; |
348 | else if (x->widget) | |
349 | { | |
488dd4c4 | 350 | #ifdef USE_GTK |
810f2256 | 351 | GtkWidget *gwdesc = xg_win_to_widget (dpyinfo->display, wdesc); |
488dd4c4 JD |
352 | if (gwdesc != 0 |
353 | && (gwdesc == x->widget | |
354 | || gwdesc == x->edit_widget | |
355 | || gwdesc == x->vbox_widget | |
356 | || gwdesc == x->menubar_widget)) | |
357 | found = f; | |
358 | #else | |
177c0ea7 JB |
359 | if (wdesc == XtWindow (x->widget) |
360 | || wdesc == XtWindow (x->column_widget) | |
17cbbf95 GM |
361 | || wdesc == XtWindow (x->edit_widget)) |
362 | found = f; | |
363 | /* Match if the window is this frame's menubar. */ | |
364 | else if (lw_window_is_in_menubar (wdesc, x->menubar_widget)) | |
365 | found = f; | |
488dd4c4 | 366 | #endif |
17cbbf95 GM |
367 | } |
368 | else if (FRAME_X_WINDOW (f) == wdesc) | |
369 | /* A tooltip frame. */ | |
370 | found = f; | |
333b20bb | 371 | } |
01f1ba30 | 372 | } |
177c0ea7 | 373 | |
17cbbf95 | 374 | return found; |
01f1ba30 | 375 | } |
5e65b9ab | 376 | |
5fbc3f3a KH |
377 | /* Likewise, but exclude the menu bar widget. */ |
378 | ||
379 | struct frame * | |
380 | x_non_menubar_window_to_frame (dpyinfo, wdesc) | |
381 | struct x_display_info *dpyinfo; | |
382 | int wdesc; | |
383 | { | |
384 | Lisp_Object tail, frame; | |
385 | struct frame *f; | |
7556890b | 386 | struct x_output *x; |
5fbc3f3a | 387 | |
8e713be6 | 388 | for (tail = Vframe_list; GC_CONSP (tail); tail = XCDR (tail)) |
5fbc3f3a | 389 | { |
8e713be6 | 390 | frame = XCAR (tail); |
5fbc3f3a KH |
391 | if (!GC_FRAMEP (frame)) |
392 | continue; | |
393 | f = XFRAME (frame); | |
2d764c78 | 394 | if (!FRAME_X_P (f) || FRAME_X_DISPLAY_INFO (f) != dpyinfo) |
5fbc3f3a | 395 | continue; |
7556890b | 396 | x = f->output_data.x; |
5fbc3f3a | 397 | /* This frame matches if the window is any of its widgets. */ |
0af913d7 | 398 | if (x->hourglass_window == wdesc) |
17cbbf95 GM |
399 | return f; |
400 | else if (x->widget) | |
333b20bb | 401 | { |
488dd4c4 | 402 | #ifdef USE_GTK |
810f2256 | 403 | GtkWidget *gwdesc = xg_win_to_widget (dpyinfo->display, wdesc); |
488dd4c4 JD |
404 | if (gwdesc != 0 |
405 | && (gwdesc == x->widget | |
406 | || gwdesc == x->edit_widget | |
407 | || gwdesc == x->vbox_widget)) | |
408 | return f; | |
409 | #else | |
177c0ea7 JB |
410 | if (wdesc == XtWindow (x->widget) |
411 | || wdesc == XtWindow (x->column_widget) | |
333b20bb GM |
412 | || wdesc == XtWindow (x->edit_widget)) |
413 | return f; | |
488dd4c4 | 414 | #endif |
333b20bb GM |
415 | } |
416 | else if (FRAME_X_WINDOW (f) == wdesc) | |
417 | /* A tooltip frame. */ | |
5fbc3f3a KH |
418 | return f; |
419 | } | |
420 | return 0; | |
421 | } | |
422 | ||
fd3a3022 RS |
423 | /* Likewise, but consider only the menu bar widget. */ |
424 | ||
425 | struct frame * | |
426 | x_menubar_window_to_frame (dpyinfo, wdesc) | |
427 | struct x_display_info *dpyinfo; | |
428 | int wdesc; | |
429 | { | |
430 | Lisp_Object tail, frame; | |
431 | struct frame *f; | |
7556890b | 432 | struct x_output *x; |
fd3a3022 | 433 | |
8e713be6 | 434 | for (tail = Vframe_list; GC_CONSP (tail); tail = XCDR (tail)) |
fd3a3022 | 435 | { |
8e713be6 | 436 | frame = XCAR (tail); |
fd3a3022 RS |
437 | if (!GC_FRAMEP (frame)) |
438 | continue; | |
439 | f = XFRAME (frame); | |
2d764c78 | 440 | if (!FRAME_X_P (f) || FRAME_X_DISPLAY_INFO (f) != dpyinfo) |
fd3a3022 | 441 | continue; |
7556890b | 442 | x = f->output_data.x; |
fd3a3022 | 443 | /* Match if the window is this frame's menubar. */ |
488dd4c4 JD |
444 | #ifdef USE_GTK |
445 | if (x->menubar_widget) | |
446 | { | |
810f2256 | 447 | GtkWidget *gwdesc = xg_win_to_widget (dpyinfo->display, wdesc); |
488dd4c4 | 448 | int found = 0; |
177c0ea7 | 449 | |
488dd4c4 JD |
450 | BLOCK_INPUT; |
451 | if (gwdesc != 0 | |
452 | && (gwdesc == x->menubar_widget | |
453 | || gtk_widget_get_parent (gwdesc) == x->menubar_widget)) | |
454 | found = 1; | |
455 | UNBLOCK_INPUT; | |
456 | if (found) return f; | |
457 | } | |
458 | #else | |
333b20bb GM |
459 | if (x->menubar_widget |
460 | && lw_window_is_in_menubar (wdesc, x->menubar_widget)) | |
fd3a3022 | 461 | return f; |
488dd4c4 | 462 | #endif |
fd3a3022 RS |
463 | } |
464 | return 0; | |
465 | } | |
466 | ||
5e65b9ab RS |
467 | /* Return the frame whose principal (outermost) window is WDESC. |
468 | If WDESC is some other (smaller) window, we return 0. */ | |
469 | ||
470 | struct frame * | |
2d271e2e KH |
471 | x_top_window_to_frame (dpyinfo, wdesc) |
472 | struct x_display_info *dpyinfo; | |
5e65b9ab RS |
473 | int wdesc; |
474 | { | |
475 | Lisp_Object tail, frame; | |
476 | struct frame *f; | |
7556890b | 477 | struct x_output *x; |
5e65b9ab | 478 | |
8e713be6 | 479 | for (tail = Vframe_list; GC_CONSP (tail); tail = XCDR (tail)) |
5e65b9ab | 480 | { |
8e713be6 | 481 | frame = XCAR (tail); |
34ca5317 | 482 | if (!GC_FRAMEP (frame)) |
5e65b9ab RS |
483 | continue; |
484 | f = XFRAME (frame); | |
2d764c78 | 485 | if (!FRAME_X_P (f) || FRAME_X_DISPLAY_INFO (f) != dpyinfo) |
2d271e2e | 486 | continue; |
7556890b | 487 | x = f->output_data.x; |
333b20bb GM |
488 | |
489 | if (x->widget) | |
490 | { | |
491 | /* This frame matches if the window is its topmost widget. */ | |
488dd4c4 | 492 | #ifdef USE_GTK |
810f2256 | 493 | GtkWidget *gwdesc = xg_win_to_widget (dpyinfo->display, wdesc); |
488dd4c4 JD |
494 | if (gwdesc == x->widget) |
495 | return f; | |
496 | #else | |
333b20bb GM |
497 | if (wdesc == XtWindow (x->widget)) |
498 | return f; | |
7a994728 KH |
499 | #if 0 /* I don't know why it did this, |
500 | but it seems logically wrong, | |
501 | and it causes trouble for MapNotify events. */ | |
333b20bb | 502 | /* Match if the window is this frame's menubar. */ |
177c0ea7 | 503 | if (x->menubar_widget |
333b20bb GM |
504 | && wdesc == XtWindow (x->menubar_widget)) |
505 | return f; | |
488dd4c4 | 506 | #endif |
7a994728 | 507 | #endif |
333b20bb GM |
508 | } |
509 | else if (FRAME_X_WINDOW (f) == wdesc) | |
510 | /* Tooltip frame. */ | |
511 | return f; | |
5e65b9ab RS |
512 | } |
513 | return 0; | |
514 | } | |
488dd4c4 | 515 | #endif /* USE_X_TOOLKIT || USE_GTK */ |
01f1ba30 | 516 | |
01f1ba30 | 517 | \f |
203c1d73 | 518 | |
eaf1eea9 GM |
519 | static Lisp_Object unwind_create_frame P_ ((Lisp_Object)); |
520 | static Lisp_Object unwind_create_tip_frame P_ ((Lisp_Object)); | |
7c0d3ed8 | 521 | |
d62c8769 | 522 | void x_set_foreground_color P_ ((struct frame *, Lisp_Object, Lisp_Object)); |
ea0a1f53 | 523 | static void x_set_wait_for_wm P_ ((struct frame *, Lisp_Object, Lisp_Object)); |
d62c8769 GM |
524 | void x_set_background_color P_ ((struct frame *, Lisp_Object, Lisp_Object)); |
525 | void x_set_mouse_color P_ ((struct frame *, Lisp_Object, Lisp_Object)); | |
526 | void x_set_cursor_color P_ ((struct frame *, Lisp_Object, Lisp_Object)); | |
527 | void x_set_border_color P_ ((struct frame *, Lisp_Object, Lisp_Object)); | |
528 | void x_set_cursor_type P_ ((struct frame *, Lisp_Object, Lisp_Object)); | |
529 | void x_set_icon_type P_ ((struct frame *, Lisp_Object, Lisp_Object)); | |
530 | void x_set_icon_name P_ ((struct frame *, Lisp_Object, Lisp_Object)); | |
d62c8769 | 531 | void x_explicitly_set_name P_ ((struct frame *, Lisp_Object, Lisp_Object)); |
d62c8769 | 532 | void x_set_menu_bar_lines P_ ((struct frame *, Lisp_Object, Lisp_Object)); |
d62c8769 | 533 | void x_set_title P_ ((struct frame *, Lisp_Object, Lisp_Object)); |
9ea173e8 | 534 | void x_set_tool_bar_lines P_ ((struct frame *, Lisp_Object, Lisp_Object)); |
333b20bb GM |
535 | void x_set_scroll_bar_foreground P_ ((struct frame *, Lisp_Object, |
536 | Lisp_Object)); | |
537 | void x_set_scroll_bar_background P_ ((struct frame *, Lisp_Object, | |
538 | Lisp_Object)); | |
539 | static Lisp_Object x_default_scroll_bar_color_parameter P_ ((struct frame *, | |
540 | Lisp_Object, | |
541 | Lisp_Object, | |
542 | char *, char *, | |
543 | int)); | |
01f1ba30 | 544 | \f |
49d41073 | 545 | |
08a90d6a | 546 | /* Store the screen positions of frame F into XPTR and YPTR. |
e9445337 RS |
547 | These are the positions of the containing window manager window, |
548 | not Emacs's own window. */ | |
549 | ||
550 | void | |
551 | x_real_positions (f, xptr, yptr) | |
552 | FRAME_PTR f; | |
553 | int *xptr, *yptr; | |
554 | { | |
49d41073 EZ |
555 | int win_x, win_y, outer_x, outer_y; |
556 | int real_x = 0, real_y = 0; | |
557 | int had_errors = 0; | |
558 | Window win = f->output_data.x->parent_desc; | |
e9445337 | 559 | |
49d41073 | 560 | int count; |
043835a3 | 561 | |
49d41073 EZ |
562 | BLOCK_INPUT; |
563 | ||
564 | count = x_catch_errors (FRAME_X_DISPLAY (f)); | |
043835a3 | 565 | |
49d41073 EZ |
566 | if (win == FRAME_X_DISPLAY_INFO (f)->root_window) |
567 | win = FRAME_OUTER_WINDOW (f); | |
568 | ||
569 | /* This loop traverses up the containment tree until we hit the root | |
570 | window. Window managers may intersect many windows between our window | |
571 | and the root window. The window we find just before the root window | |
572 | should be the outer WM window. */ | |
573 | for (;;) | |
e9445337 | 574 | { |
49d41073 EZ |
575 | Window wm_window, rootw; |
576 | Window *tmp_children; | |
577 | unsigned int tmp_nchildren; | |
e7161ad9 | 578 | int success; |
ca7bac79 | 579 | |
e7161ad9 RS |
580 | success = XQueryTree (FRAME_X_DISPLAY (f), win, &rootw, |
581 | &wm_window, &tmp_children, &tmp_nchildren); | |
08a90d6a | 582 | |
49d41073 | 583 | had_errors = x_had_errors_p (FRAME_X_DISPLAY (f)); |
08a90d6a | 584 | |
e7161ad9 RS |
585 | /* Don't free tmp_children if XQueryTree failed. */ |
586 | if (! success) | |
587 | break; | |
588 | ||
589 | XFree ((char *) tmp_children); | |
590 | ||
49d41073 EZ |
591 | if (wm_window == rootw || had_errors) |
592 | break; | |
08a90d6a | 593 | |
49d41073 EZ |
594 | win = wm_window; |
595 | } | |
177c0ea7 | 596 | |
49d41073 EZ |
597 | if (! had_errors) |
598 | { | |
599 | int ign; | |
600 | Window child, rootw; | |
177c0ea7 | 601 | |
49d41073 EZ |
602 | /* Get the real coordinates for the WM window upper left corner */ |
603 | XGetGeometry (FRAME_X_DISPLAY (f), win, | |
604 | &rootw, &real_x, &real_y, &ign, &ign, &ign, &ign); | |
605 | ||
606 | /* Translate real coordinates to coordinates relative to our | |
607 | window. For our window, the upper left corner is 0, 0. | |
608 | Since the upper left corner of the WM window is outside | |
609 | our window, win_x and win_y will be negative: | |
610 | ||
611 | ------------------ ---> x | |
612 | | title | | |
613 | | ----------------- v y | |
614 | | | our window | |
615 | */ | |
8a07bba0 | 616 | XTranslateCoordinates (FRAME_X_DISPLAY (f), |
e9445337 | 617 | |
8a07bba0 | 618 | /* From-window, to-window. */ |
8a07bba0 | 619 | FRAME_X_DISPLAY_INFO (f)->root_window, |
49d41073 | 620 | FRAME_X_WINDOW (f), |
e9445337 | 621 | |
8a07bba0 | 622 | /* From-position, to-position. */ |
49d41073 | 623 | real_x, real_y, &win_x, &win_y, |
08a90d6a | 624 | |
8a07bba0 RS |
625 | /* Child of win. */ |
626 | &child); | |
e9445337 | 627 | |
49d41073 | 628 | if (FRAME_X_WINDOW (f) == FRAME_OUTER_WINDOW (f)) |
845e9d85 | 629 | { |
49d41073 EZ |
630 | outer_x = win_x; |
631 | outer_y = win_y; | |
845e9d85 | 632 | } |
49d41073 EZ |
633 | else |
634 | { | |
635 | XTranslateCoordinates (FRAME_X_DISPLAY (f), | |
ca7bac79 | 636 | |
49d41073 EZ |
637 | /* From-window, to-window. */ |
638 | FRAME_X_DISPLAY_INFO (f)->root_window, | |
639 | FRAME_OUTER_WINDOW (f), | |
177c0ea7 | 640 | |
49d41073 EZ |
641 | /* From-position, to-position. */ |
642 | real_x, real_y, &outer_x, &outer_y, | |
177c0ea7 | 643 | |
49d41073 EZ |
644 | /* Child of win. */ |
645 | &child); | |
be786000 | 646 | } |
08a90d6a | 647 | |
49d41073 EZ |
648 | had_errors = x_had_errors_p (FRAME_X_DISPLAY (f)); |
649 | } | |
177c0ea7 | 650 | |
49d41073 | 651 | x_uncatch_errors (FRAME_X_DISPLAY (f), count); |
177c0ea7 | 652 | |
49d41073 EZ |
653 | UNBLOCK_INPUT; |
654 | ||
655 | if (had_errors) return; | |
177c0ea7 | 656 | |
be786000 KS |
657 | f->x_pixels_diff = -win_x; |
658 | f->y_pixels_diff = -win_y; | |
659 | ||
660 | FRAME_X_OUTPUT (f)->x_pixels_outer_diff = -outer_x; | |
661 | FRAME_X_OUTPUT (f)->y_pixels_outer_diff = -outer_y; | |
49d41073 EZ |
662 | |
663 | *xptr = real_x; | |
664 | *yptr = real_y; | |
e9445337 RS |
665 | } |
666 | ||
01f1ba30 | 667 | \f |
82978295 | 668 | |
d62c8769 GM |
669 | |
670 | /* Gamma-correct COLOR on frame F. */ | |
671 | ||
672 | void | |
673 | gamma_correct (f, color) | |
674 | struct frame *f; | |
675 | XColor *color; | |
676 | { | |
677 | if (f->gamma) | |
678 | { | |
679 | color->red = pow (color->red / 65535.0, f->gamma) * 65535.0 + 0.5; | |
680 | color->green = pow (color->green / 65535.0, f->gamma) * 65535.0 + 0.5; | |
681 | color->blue = pow (color->blue / 65535.0, f->gamma) * 65535.0 + 0.5; | |
682 | } | |
683 | } | |
684 | ||
685 | ||
7b746c38 GM |
686 | /* Decide if color named COLOR_NAME is valid for use on frame F. If |
687 | so, return the RGB values in COLOR. If ALLOC_P is non-zero, | |
688 | allocate the color. Value is zero if COLOR_NAME is invalid, or | |
689 | no color could be allocated. */ | |
e12d55b2 | 690 | |
01f1ba30 | 691 | int |
7b746c38 GM |
692 | x_defined_color (f, color_name, color, alloc_p) |
693 | struct frame *f; | |
694 | char *color_name; | |
695 | XColor *color; | |
696 | int alloc_p; | |
01f1ba30 | 697 | { |
7b746c38 GM |
698 | int success_p; |
699 | Display *dpy = FRAME_X_DISPLAY (f); | |
700 | Colormap cmap = FRAME_X_COLORMAP (f); | |
01f1ba30 JB |
701 | |
702 | BLOCK_INPUT; | |
7b746c38 GM |
703 | success_p = XParseColor (dpy, cmap, color_name, color); |
704 | if (success_p && alloc_p) | |
705 | success_p = x_alloc_nearest_color (f, cmap, color); | |
01f1ba30 JB |
706 | UNBLOCK_INPUT; |
707 | ||
7b746c38 | 708 | return success_p; |
01f1ba30 JB |
709 | } |
710 | ||
9b2956e2 GM |
711 | |
712 | /* Return the pixel color value for color COLOR_NAME on frame F. If F | |
713 | is a monochrome frame, return MONO_COLOR regardless of what ARG says. | |
714 | Signal an error if color can't be allocated. */ | |
01f1ba30 JB |
715 | |
716 | int | |
9b2956e2 | 717 | x_decode_color (f, color_name, mono_color) |
b9dc4443 | 718 | FRAME_PTR f; |
9b2956e2 GM |
719 | Lisp_Object color_name; |
720 | int mono_color; | |
01f1ba30 | 721 | { |
b9dc4443 | 722 | XColor cdef; |
01f1ba30 | 723 | |
b7826503 | 724 | CHECK_STRING (color_name); |
01f1ba30 | 725 | |
9b2956e2 GM |
726 | #if 0 /* Don't do this. It's wrong when we're not using the default |
727 | colormap, it makes freeing difficult, and it's probably not | |
728 | an important optimization. */ | |
d5db4077 | 729 | if (strcmp (SDATA (color_name), "black") == 0) |
b9dc4443 | 730 | return BLACK_PIX_DEFAULT (f); |
d5db4077 | 731 | else if (strcmp (SDATA (color_name), "white") == 0) |
b9dc4443 | 732 | return WHITE_PIX_DEFAULT (f); |
9b2956e2 | 733 | #endif |
01f1ba30 | 734 | |
9b2956e2 | 735 | /* Return MONO_COLOR for monochrome frames. */ |
b9dc4443 | 736 | if (FRAME_X_DISPLAY_INFO (f)->n_planes == 1) |
9b2956e2 | 737 | return mono_color; |
01f1ba30 | 738 | |
2d764c78 | 739 | /* x_defined_color is responsible for coping with failures |
95626e11 | 740 | by looking for a near-miss. */ |
d5db4077 | 741 | if (x_defined_color (f, SDATA (color_name), &cdef, 1)) |
95626e11 RS |
742 | return cdef.pixel; |
743 | ||
c301be26 GM |
744 | Fsignal (Qerror, Fcons (build_string ("Undefined color"), |
745 | Fcons (color_name, Qnil))); | |
746 | return 0; | |
01f1ba30 | 747 | } |
9b2956e2 GM |
748 | |
749 | ||
01f1ba30 | 750 | \f |
ea0a1f53 GM |
751 | /* Change the `wait-for-wm' frame parameter of frame F. OLD_VALUE is |
752 | the previous value of that parameter, NEW_VALUE is the new value. | |
753 | See also the comment of wait_for_wm in struct x_output. */ | |
754 | ||
755 | static void | |
756 | x_set_wait_for_wm (f, new_value, old_value) | |
757 | struct frame *f; | |
758 | Lisp_Object new_value, old_value; | |
759 | { | |
760 | f->output_data.x->wait_for_wm = !NILP (new_value); | |
761 | } | |
762 | ||
993d0721 JB |
763 | #ifdef USE_GTK |
764 | ||
465aa50a JD |
765 | /* Set icon from FILE for frame F. By using GTK functions the icon |
766 | may be any format that GdkPixbuf knows about, i.e. not just bitmaps. */ | |
993d0721 JB |
767 | |
768 | int | |
810f2256 | 769 | xg_set_icon (f, file) |
465aa50a | 770 | FRAME_PTR f; |
993d0721 JB |
771 | Lisp_Object file; |
772 | { | |
465aa50a JD |
773 | struct gcpro gcpro1; |
774 | int result = 0; | |
775 | Lisp_Object found; | |
993d0721 | 776 | |
465aa50a | 777 | GCPRO1 (found); |
993d0721 | 778 | |
465aa50a JD |
779 | found = x_find_image_file (file); |
780 | ||
781 | if (! NILP (found)) | |
782 | { | |
783 | GdkPixbuf *pixbuf; | |
784 | GError *err = NULL; | |
785 | char *filename; | |
786 | ||
787 | filename = SDATA (found); | |
788 | BLOCK_INPUT; | |
789 | ||
790 | pixbuf = gdk_pixbuf_new_from_file (filename, &err); | |
791 | ||
792 | if (pixbuf) | |
793 | { | |
794 | gtk_window_set_icon (GTK_WINDOW (FRAME_GTK_OUTER_WIDGET (f)), | |
795 | pixbuf); | |
796 | g_object_unref (pixbuf); | |
797 | ||
798 | result = 1; | |
799 | } | |
800 | else | |
801 | g_error_free (err); | |
802 | ||
803 | UNBLOCK_INPUT; | |
804 | } | |
805 | ||
806 | UNGCPRO; | |
807 | return result; | |
993d0721 JB |
808 | } |
809 | #endif /* USE_GTK */ | |
810 | ||
ea0a1f53 | 811 | |
f676886a | 812 | /* Functions called only from `x_set_frame_param' |
01f1ba30 JB |
813 | to set individual parameters. |
814 | ||
fe24a618 | 815 | If FRAME_X_WINDOW (f) is 0, |
f676886a | 816 | the frame is being created and its X-window does not exist yet. |
01f1ba30 JB |
817 | In that case, just record the parameter's new value |
818 | in the standard place; do not attempt to change the window. */ | |
819 | ||
820 | void | |
f676886a JB |
821 | x_set_foreground_color (f, arg, oldval) |
822 | struct frame *f; | |
01f1ba30 JB |
823 | Lisp_Object arg, oldval; |
824 | { | |
09393d07 GM |
825 | struct x_output *x = f->output_data.x; |
826 | unsigned long fg, old_fg; | |
a76206dc | 827 | |
09393d07 GM |
828 | fg = x_decode_color (f, arg, BLACK_PIX_DEFAULT (f)); |
829 | old_fg = x->foreground_pixel; | |
830 | x->foreground_pixel = fg; | |
a76206dc | 831 | |
fe24a618 | 832 | if (FRAME_X_WINDOW (f) != 0) |
01f1ba30 | 833 | { |
09393d07 | 834 | Display *dpy = FRAME_X_DISPLAY (f); |
177c0ea7 | 835 | |
09393d07 GM |
836 | BLOCK_INPUT; |
837 | XSetForeground (dpy, x->normal_gc, fg); | |
838 | XSetBackground (dpy, x->reverse_gc, fg); | |
36d42089 | 839 | |
09393d07 GM |
840 | if (x->cursor_pixel == old_fg) |
841 | { | |
842 | unload_color (f, x->cursor_pixel); | |
843 | x->cursor_pixel = x_copy_color (f, fg); | |
844 | XSetBackground (dpy, x->cursor_gc, x->cursor_pixel); | |
845 | } | |
177c0ea7 | 846 | |
01f1ba30 | 847 | UNBLOCK_INPUT; |
177c0ea7 | 848 | |
05c8abbe | 849 | update_face_from_frame_parameter (f, Qforeground_color, arg); |
177c0ea7 | 850 | |
179956b9 | 851 | if (FRAME_VISIBLE_P (f)) |
f676886a | 852 | redraw_frame (f); |
01f1ba30 | 853 | } |
177c0ea7 | 854 | |
09393d07 | 855 | unload_color (f, old_fg); |
01f1ba30 JB |
856 | } |
857 | ||
858 | void | |
f676886a JB |
859 | x_set_background_color (f, arg, oldval) |
860 | struct frame *f; | |
01f1ba30 JB |
861 | Lisp_Object arg, oldval; |
862 | { | |
09393d07 GM |
863 | struct x_output *x = f->output_data.x; |
864 | unsigned long bg; | |
01f1ba30 | 865 | |
09393d07 GM |
866 | bg = x_decode_color (f, arg, WHITE_PIX_DEFAULT (f)); |
867 | unload_color (f, x->background_pixel); | |
868 | x->background_pixel = bg; | |
a76206dc | 869 | |
fe24a618 | 870 | if (FRAME_X_WINDOW (f) != 0) |
01f1ba30 | 871 | { |
09393d07 | 872 | Display *dpy = FRAME_X_DISPLAY (f); |
177c0ea7 | 873 | |
09393d07 GM |
874 | BLOCK_INPUT; |
875 | XSetBackground (dpy, x->normal_gc, bg); | |
876 | XSetForeground (dpy, x->reverse_gc, bg); | |
877 | XSetWindowBackground (dpy, FRAME_X_WINDOW (f), bg); | |
878 | XSetForeground (dpy, x->cursor_gc, bg); | |
879 | ||
488dd4c4 JD |
880 | #ifdef USE_GTK |
881 | xg_set_background_color (f, bg); | |
882 | #endif | |
883 | ||
f76e0368 GM |
884 | #ifndef USE_TOOLKIT_SCROLL_BARS /* Turns out to be annoying with |
885 | toolkit scroll bars. */ | |
886 | { | |
887 | Lisp_Object bar; | |
888 | for (bar = FRAME_SCROLL_BARS (f); | |
889 | !NILP (bar); | |
890 | bar = XSCROLL_BAR (bar)->next) | |
891 | { | |
892 | Window window = SCROLL_BAR_X_WINDOW (XSCROLL_BAR (bar)); | |
893 | XSetWindowBackground (dpy, window, bg); | |
894 | } | |
895 | } | |
896 | #endif /* USE_TOOLKIT_SCROLL_BARS */ | |
01f1ba30 | 897 | |
09393d07 | 898 | UNBLOCK_INPUT; |
05c8abbe | 899 | update_face_from_frame_parameter (f, Qbackground_color, arg); |
ea96210c | 900 | |
179956b9 | 901 | if (FRAME_VISIBLE_P (f)) |
f676886a | 902 | redraw_frame (f); |
01f1ba30 JB |
903 | } |
904 | } | |
905 | ||
906 | void | |
f676886a JB |
907 | x_set_mouse_color (f, arg, oldval) |
908 | struct frame *f; | |
01f1ba30 JB |
909 | Lisp_Object arg, oldval; |
910 | { | |
09393d07 GM |
911 | struct x_output *x = f->output_data.x; |
912 | Display *dpy = FRAME_X_DISPLAY (f); | |
3d970f28 | 913 | Cursor cursor, nontext_cursor, mode_cursor, hand_cursor; |
0af913d7 | 914 | Cursor hourglass_cursor, horizontal_drag_cursor; |
1dc6cfa6 | 915 | int count; |
51a1d2d8 | 916 | unsigned long pixel = x_decode_color (f, arg, BLACK_PIX_DEFAULT (f)); |
09393d07 | 917 | unsigned long mask_color = x->background_pixel; |
a76206dc | 918 | |
51a1d2d8 | 919 | /* Don't let pointers be invisible. */ |
09393d07 | 920 | if (mask_color == pixel) |
bcf26b38 GM |
921 | { |
922 | x_free_colors (f, &pixel, 1); | |
09393d07 | 923 | pixel = x_copy_color (f, x->foreground_pixel); |
bcf26b38 | 924 | } |
a76206dc | 925 | |
09393d07 GM |
926 | unload_color (f, x->mouse_pixel); |
927 | x->mouse_pixel = pixel; | |
01f1ba30 JB |
928 | |
929 | BLOCK_INPUT; | |
fe24a618 | 930 | |
eb8c3be9 | 931 | /* It's not okay to crash if the user selects a screwy cursor. */ |
09393d07 | 932 | count = x_catch_errors (dpy); |
fe24a618 | 933 | |
09393d07 | 934 | if (!NILP (Vx_pointer_shape)) |
01f1ba30 | 935 | { |
b7826503 | 936 | CHECK_NUMBER (Vx_pointer_shape); |
09393d07 | 937 | cursor = XCreateFontCursor (dpy, XINT (Vx_pointer_shape)); |
01f1ba30 JB |
938 | } |
939 | else | |
09393d07 GM |
940 | cursor = XCreateFontCursor (dpy, XC_xterm); |
941 | x_check_errors (dpy, "bad text pointer cursor: %s"); | |
01f1ba30 | 942 | |
09393d07 | 943 | if (!NILP (Vx_nontext_pointer_shape)) |
01f1ba30 | 944 | { |
b7826503 | 945 | CHECK_NUMBER (Vx_nontext_pointer_shape); |
09393d07 GM |
946 | nontext_cursor |
947 | = XCreateFontCursor (dpy, XINT (Vx_nontext_pointer_shape)); | |
01f1ba30 JB |
948 | } |
949 | else | |
09393d07 GM |
950 | nontext_cursor = XCreateFontCursor (dpy, XC_left_ptr); |
951 | x_check_errors (dpy, "bad nontext pointer cursor: %s"); | |
01f1ba30 | 952 | |
09393d07 | 953 | if (!NILP (Vx_hourglass_pointer_shape)) |
333b20bb | 954 | { |
b7826503 | 955 | CHECK_NUMBER (Vx_hourglass_pointer_shape); |
09393d07 GM |
956 | hourglass_cursor |
957 | = XCreateFontCursor (dpy, XINT (Vx_hourglass_pointer_shape)); | |
333b20bb GM |
958 | } |
959 | else | |
09393d07 GM |
960 | hourglass_cursor = XCreateFontCursor (dpy, XC_watch); |
961 | x_check_errors (dpy, "bad hourglass pointer cursor: %s"); | |
177c0ea7 | 962 | |
09393d07 | 963 | if (!NILP (Vx_mode_pointer_shape)) |
01f1ba30 | 964 | { |
b7826503 | 965 | CHECK_NUMBER (Vx_mode_pointer_shape); |
09393d07 | 966 | mode_cursor = XCreateFontCursor (dpy, XINT (Vx_mode_pointer_shape)); |
01f1ba30 JB |
967 | } |
968 | else | |
09393d07 GM |
969 | mode_cursor = XCreateFontCursor (dpy, XC_xterm); |
970 | x_check_errors (dpy, "bad modeline pointer cursor: %s"); | |
95f80c78 | 971 | |
09393d07 | 972 | if (!NILP (Vx_sensitive_text_pointer_shape)) |
95f80c78 | 973 | { |
b7826503 | 974 | CHECK_NUMBER (Vx_sensitive_text_pointer_shape); |
3d970f28 | 975 | hand_cursor |
09393d07 | 976 | = XCreateFontCursor (dpy, XINT (Vx_sensitive_text_pointer_shape)); |
95f80c78 FP |
977 | } |
978 | else | |
3d970f28 | 979 | hand_cursor = XCreateFontCursor (dpy, XC_hand2); |
01f1ba30 | 980 | |
8fb4ec9c GM |
981 | if (!NILP (Vx_window_horizontal_drag_shape)) |
982 | { | |
b7826503 | 983 | CHECK_NUMBER (Vx_window_horizontal_drag_shape); |
8fb4ec9c | 984 | horizontal_drag_cursor |
09393d07 | 985 | = XCreateFontCursor (dpy, XINT (Vx_window_horizontal_drag_shape)); |
8fb4ec9c GM |
986 | } |
987 | else | |
988 | horizontal_drag_cursor | |
09393d07 | 989 | = XCreateFontCursor (dpy, XC_sb_h_double_arrow); |
8fb4ec9c | 990 | |
fe24a618 | 991 | /* Check and report errors with the above calls. */ |
09393d07 GM |
992 | x_check_errors (dpy, "can't set cursor shape: %s"); |
993 | x_uncatch_errors (dpy, count); | |
fe24a618 | 994 | |
01f1ba30 JB |
995 | { |
996 | XColor fore_color, back_color; | |
997 | ||
09393d07 | 998 | fore_color.pixel = x->mouse_pixel; |
a31fedb7 | 999 | x_query_color (f, &fore_color); |
01f1ba30 | 1000 | back_color.pixel = mask_color; |
a31fedb7 | 1001 | x_query_color (f, &back_color); |
177c0ea7 | 1002 | |
09393d07 GM |
1003 | XRecolorCursor (dpy, cursor, &fore_color, &back_color); |
1004 | XRecolorCursor (dpy, nontext_cursor, &fore_color, &back_color); | |
1005 | XRecolorCursor (dpy, mode_cursor, &fore_color, &back_color); | |
3d970f28 | 1006 | XRecolorCursor (dpy, hand_cursor, &fore_color, &back_color); |
09393d07 GM |
1007 | XRecolorCursor (dpy, hourglass_cursor, &fore_color, &back_color); |
1008 | XRecolorCursor (dpy, horizontal_drag_cursor, &fore_color, &back_color); | |
01f1ba30 | 1009 | } |
01f1ba30 | 1010 | |
fe24a618 | 1011 | if (FRAME_X_WINDOW (f) != 0) |
09393d07 GM |
1012 | XDefineCursor (dpy, FRAME_X_WINDOW (f), cursor); |
1013 | ||
1014 | if (cursor != x->text_cursor | |
1015 | && x->text_cursor != 0) | |
1016 | XFreeCursor (dpy, x->text_cursor); | |
1017 | x->text_cursor = cursor; | |
1018 | ||
1019 | if (nontext_cursor != x->nontext_cursor | |
1020 | && x->nontext_cursor != 0) | |
1021 | XFreeCursor (dpy, x->nontext_cursor); | |
1022 | x->nontext_cursor = nontext_cursor; | |
1023 | ||
1024 | if (hourglass_cursor != x->hourglass_cursor | |
1025 | && x->hourglass_cursor != 0) | |
1026 | XFreeCursor (dpy, x->hourglass_cursor); | |
1027 | x->hourglass_cursor = hourglass_cursor; | |
1028 | ||
1029 | if (mode_cursor != x->modeline_cursor | |
1030 | && x->modeline_cursor != 0) | |
1031 | XFreeCursor (dpy, f->output_data.x->modeline_cursor); | |
1032 | x->modeline_cursor = mode_cursor; | |
177c0ea7 | 1033 | |
3d970f28 KS |
1034 | if (hand_cursor != x->hand_cursor |
1035 | && x->hand_cursor != 0) | |
1036 | XFreeCursor (dpy, x->hand_cursor); | |
1037 | x->hand_cursor = hand_cursor; | |
01f1ba30 | 1038 | |
09393d07 GM |
1039 | if (horizontal_drag_cursor != x->horizontal_drag_cursor |
1040 | && x->horizontal_drag_cursor != 0) | |
1041 | XFreeCursor (dpy, x->horizontal_drag_cursor); | |
1042 | x->horizontal_drag_cursor = horizontal_drag_cursor; | |
8fb4ec9c | 1043 | |
09393d07 | 1044 | XFlush (dpy); |
01f1ba30 | 1045 | UNBLOCK_INPUT; |
05c8abbe GM |
1046 | |
1047 | update_face_from_frame_parameter (f, Qmouse_color, arg); | |
01f1ba30 JB |
1048 | } |
1049 | ||
1050 | void | |
f676886a JB |
1051 | x_set_cursor_color (f, arg, oldval) |
1052 | struct frame *f; | |
01f1ba30 JB |
1053 | Lisp_Object arg, oldval; |
1054 | { | |
a76206dc | 1055 | unsigned long fore_pixel, pixel; |
10168ebb | 1056 | int fore_pixel_allocated_p = 0, pixel_allocated_p = 0; |
09393d07 | 1057 | struct x_output *x = f->output_data.x; |
01f1ba30 | 1058 | |
10168ebb GM |
1059 | if (!NILP (Vx_cursor_fore_pixel)) |
1060 | { | |
1061 | fore_pixel = x_decode_color (f, Vx_cursor_fore_pixel, | |
1062 | WHITE_PIX_DEFAULT (f)); | |
1063 | fore_pixel_allocated_p = 1; | |
1064 | } | |
01f1ba30 | 1065 | else |
09393d07 | 1066 | fore_pixel = x->background_pixel; |
177c0ea7 | 1067 | |
a76206dc | 1068 | pixel = x_decode_color (f, arg, BLACK_PIX_DEFAULT (f)); |
10168ebb | 1069 | pixel_allocated_p = 1; |
a76206dc | 1070 | |
f9942c9e | 1071 | /* Make sure that the cursor color differs from the background color. */ |
09393d07 | 1072 | if (pixel == x->background_pixel) |
01f1ba30 | 1073 | { |
10168ebb GM |
1074 | if (pixel_allocated_p) |
1075 | { | |
1076 | x_free_colors (f, &pixel, 1); | |
1077 | pixel_allocated_p = 0; | |
1078 | } | |
177c0ea7 | 1079 | |
09393d07 | 1080 | pixel = x->mouse_pixel; |
a76206dc | 1081 | if (pixel == fore_pixel) |
10168ebb GM |
1082 | { |
1083 | if (fore_pixel_allocated_p) | |
1084 | { | |
1085 | x_free_colors (f, &fore_pixel, 1); | |
1086 | fore_pixel_allocated_p = 0; | |
1087 | } | |
09393d07 | 1088 | fore_pixel = x->background_pixel; |
10168ebb | 1089 | } |
01f1ba30 | 1090 | } |
a76206dc | 1091 | |
09393d07 | 1092 | unload_color (f, x->cursor_foreground_pixel); |
10168ebb GM |
1093 | if (!fore_pixel_allocated_p) |
1094 | fore_pixel = x_copy_color (f, fore_pixel); | |
09393d07 | 1095 | x->cursor_foreground_pixel = fore_pixel; |
01f1ba30 | 1096 | |
09393d07 | 1097 | unload_color (f, x->cursor_pixel); |
10168ebb GM |
1098 | if (!pixel_allocated_p) |
1099 | pixel = x_copy_color (f, pixel); | |
09393d07 | 1100 | x->cursor_pixel = pixel; |
a76206dc | 1101 | |
fe24a618 | 1102 | if (FRAME_X_WINDOW (f) != 0) |
01f1ba30 | 1103 | { |
01f1ba30 | 1104 | BLOCK_INPUT; |
09393d07 GM |
1105 | XSetBackground (FRAME_X_DISPLAY (f), x->cursor_gc, x->cursor_pixel); |
1106 | XSetForeground (FRAME_X_DISPLAY (f), x->cursor_gc, fore_pixel); | |
01f1ba30 | 1107 | UNBLOCK_INPUT; |
01f1ba30 | 1108 | |
179956b9 | 1109 | if (FRAME_VISIBLE_P (f)) |
01f1ba30 | 1110 | { |
cedadcfa RS |
1111 | x_update_cursor (f, 0); |
1112 | x_update_cursor (f, 1); | |
01f1ba30 JB |
1113 | } |
1114 | } | |
05c8abbe GM |
1115 | |
1116 | update_face_from_frame_parameter (f, Qcursor_color, arg); | |
01f1ba30 | 1117 | } |
943b580d | 1118 | \f |
f676886a | 1119 | /* Set the border-color of frame F to pixel value PIX. |
01f1ba30 | 1120 | Note that this does not fully take effect if done before |
f676886a | 1121 | F has an x-window. */ |
01f1ba30 | 1122 | |
968b1234 | 1123 | void |
f676886a JB |
1124 | x_set_border_pixel (f, pix) |
1125 | struct frame *f; | |
01f1ba30 JB |
1126 | int pix; |
1127 | { | |
a76206dc | 1128 | unload_color (f, f->output_data.x->border_pixel); |
7556890b | 1129 | f->output_data.x->border_pixel = pix; |
01f1ba30 | 1130 | |
be786000 | 1131 | if (FRAME_X_WINDOW (f) != 0 && f->border_width > 0) |
01f1ba30 | 1132 | { |
01f1ba30 | 1133 | BLOCK_INPUT; |
b9dc4443 | 1134 | XSetWindowBorder (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
270958e8 | 1135 | (unsigned long)pix); |
01f1ba30 JB |
1136 | UNBLOCK_INPUT; |
1137 | ||
179956b9 | 1138 | if (FRAME_VISIBLE_P (f)) |
f676886a | 1139 | redraw_frame (f); |
01f1ba30 JB |
1140 | } |
1141 | } | |
1142 | ||
7c0d3ed8 KS |
1143 | /* Set the border-color of frame F to value described by ARG. |
1144 | ARG can be a string naming a color. | |
1145 | The border-color is used for the border that is drawn by the X server. | |
1146 | Note that this does not fully take effect if done before | |
1147 | F has an x-window; it must be redone when the window is created. | |
1148 | ||
1149 | Note: this is done in two routines because of the way X10 works. | |
1150 | ||
1151 | Note: under X11, this is normally the province of the window manager, | |
1152 | and so emacs' border colors may be overridden. */ | |
1153 | ||
1154 | void | |
1155 | x_set_border_color (f, arg, oldval) | |
1156 | struct frame *f; | |
1157 | Lisp_Object arg, oldval; | |
1158 | { | |
1159 | int pix; | |
1160 | ||
1161 | CHECK_STRING (arg); | |
1162 | pix = x_decode_color (f, arg, BLACK_PIX_DEFAULT (f)); | |
1163 | x_set_border_pixel (f, pix); | |
1164 | update_face_from_frame_parameter (f, Qborder_color, arg); | |
1165 | } | |
0d1469d6 | 1166 | |
0d1469d6 GM |
1167 | |
1168 | void | |
1169 | x_set_cursor_type (f, arg, oldval) | |
1170 | FRAME_PTR f; | |
1171 | Lisp_Object arg, oldval; | |
1172 | { | |
33b2311e | 1173 | set_frame_cursor_types (f, arg); |
dbc4e1c1 | 1174 | |
75691005 RS |
1175 | /* Make sure the cursor gets redrawn. */ |
1176 | cursor_type_changed = 1; | |
dbc4e1c1 | 1177 | } |
943b580d | 1178 | \f |
01f1ba30 | 1179 | void |
f676886a JB |
1180 | x_set_icon_type (f, arg, oldval) |
1181 | struct frame *f; | |
01f1ba30 JB |
1182 | Lisp_Object arg, oldval; |
1183 | { | |
01f1ba30 JB |
1184 | int result; |
1185 | ||
203c1d73 RS |
1186 | if (STRINGP (arg)) |
1187 | { | |
1188 | if (STRINGP (oldval) && EQ (Fstring_equal (oldval, arg), Qt)) | |
1189 | return; | |
1190 | } | |
1191 | else if (!STRINGP (oldval) && EQ (oldval, Qnil) == EQ (arg, Qnil)) | |
01f1ba30 JB |
1192 | return; |
1193 | ||
1194 | BLOCK_INPUT; | |
265a9e55 | 1195 | if (NILP (arg)) |
80534dd6 | 1196 | result = x_text_icon (f, |
d5db4077 | 1197 | (char *) SDATA ((!NILP (f->icon_name) |
f468da95 | 1198 | ? f->icon_name |
d5db4077 | 1199 | : f->name))); |
f1c7b5a6 RS |
1200 | else |
1201 | result = x_bitmap_icon (f, arg); | |
01f1ba30 JB |
1202 | |
1203 | if (result) | |
1204 | { | |
01f1ba30 | 1205 | UNBLOCK_INPUT; |
0fb53770 | 1206 | error ("No icon window available"); |
01f1ba30 JB |
1207 | } |
1208 | ||
b9dc4443 | 1209 | XFlush (FRAME_X_DISPLAY (f)); |
01f1ba30 JB |
1210 | UNBLOCK_INPUT; |
1211 | } | |
1212 | ||
80534dd6 KH |
1213 | void |
1214 | x_set_icon_name (f, arg, oldval) | |
1215 | struct frame *f; | |
1216 | Lisp_Object arg, oldval; | |
1217 | { | |
80534dd6 KH |
1218 | int result; |
1219 | ||
1220 | if (STRINGP (arg)) | |
1221 | { | |
1222 | if (STRINGP (oldval) && EQ (Fstring_equal (oldval, arg), Qt)) | |
1223 | return; | |
1224 | } | |
1225 | else if (!STRINGP (oldval) && EQ (oldval, Qnil) == EQ (arg, Qnil)) | |
1226 | return; | |
1227 | ||
f468da95 | 1228 | f->icon_name = arg; |
80534dd6 | 1229 | |
7556890b | 1230 | if (f->output_data.x->icon_bitmap != 0) |
80534dd6 KH |
1231 | return; |
1232 | ||
1233 | BLOCK_INPUT; | |
1234 | ||
1235 | result = x_text_icon (f, | |
d5db4077 KR |
1236 | (char *) SDATA ((!NILP (f->icon_name) |
1237 | ? f->icon_name | |
1238 | : !NILP (f->title) | |
1239 | ? f->title | |
1240 | : f->name))); | |
80534dd6 KH |
1241 | |
1242 | if (result) | |
1243 | { | |
1244 | UNBLOCK_INPUT; | |
1245 | error ("No icon window available"); | |
1246 | } | |
1247 | ||
80534dd6 KH |
1248 | XFlush (FRAME_X_DISPLAY (f)); |
1249 | UNBLOCK_INPUT; | |
1250 | } | |
7c0d3ed8 | 1251 | |
943b580d | 1252 | \f |
01f1ba30 | 1253 | void |
7c0d3ed8 | 1254 | x_set_menu_bar_lines (f, value, oldval) |
f676886a | 1255 | struct frame *f; |
7c0d3ed8 | 1256 | Lisp_Object value, oldval; |
01f1ba30 | 1257 | { |
7c0d3ed8 | 1258 | int nlines; |
121e8a82 | 1259 | #if ! defined (USE_X_TOOLKIT) && ! defined (USE_GTK) |
7c0d3ed8 KS |
1260 | int olines = FRAME_MENU_BAR_LINES (f); |
1261 | #endif | |
177c0ea7 | 1262 | |
7c0d3ed8 KS |
1263 | /* Right now, menu bars don't work properly in minibuf-only frames; |
1264 | most of the commands try to apply themselves to the minibuffer | |
1265 | frame itself, and get an error because you can't switch buffers | |
1266 | in or split the minibuffer window. */ | |
1267 | if (FRAME_MINIBUF_ONLY_P (f)) | |
1268 | return; | |
177c0ea7 | 1269 | |
7c0d3ed8 KS |
1270 | if (INTEGERP (value)) |
1271 | nlines = XINT (value); | |
ea96210c | 1272 | else |
7c0d3ed8 | 1273 | nlines = 0; |
a367641f | 1274 | |
7c0d3ed8 KS |
1275 | /* Make sure we redisplay all windows in this frame. */ |
1276 | windows_or_buffers_changed++; | |
3d09b6be | 1277 | |
488dd4c4 | 1278 | #if defined (USE_X_TOOLKIT) || defined (USE_GTK) |
9ef48a9d RS |
1279 | FRAME_MENU_BAR_LINES (f) = 0; |
1280 | if (nlines) | |
0d8ef3f4 RS |
1281 | { |
1282 | FRAME_EXTERNAL_MENU_BAR (f) = 1; | |
97a1ff91 | 1283 | if (FRAME_X_P (f) && f->output_data.x->menubar_widget == 0) |
0d8ef3f4 RS |
1284 | /* Make sure next redisplay shows the menu bar. */ |
1285 | XWINDOW (FRAME_SELECTED_WINDOW (f))->update_mode_line = Qt; | |
1286 | } | |
9ef48a9d RS |
1287 | else |
1288 | { | |
6bc20398 FP |
1289 | if (FRAME_EXTERNAL_MENU_BAR (f) == 1) |
1290 | free_frame_menubar (f); | |
9ef48a9d | 1291 | FRAME_EXTERNAL_MENU_BAR (f) = 0; |
97a1ff91 RS |
1292 | if (FRAME_X_P (f)) |
1293 | f->output_data.x->menubar_widget = 0; | |
9ef48a9d | 1294 | } |
488dd4c4 | 1295 | #else /* not USE_X_TOOLKIT && not USE_GTK */ |
d043f1a4 | 1296 | FRAME_MENU_BAR_LINES (f) = nlines; |
7c0d3ed8 | 1297 | change_window_heights (f->root_window, nlines - olines); |
9ef48a9d | 1298 | #endif /* not USE_X_TOOLKIT */ |
333b20bb GM |
1299 | adjust_glyphs (f); |
1300 | } | |
1301 | ||
1302 | ||
1303 | /* Set the number of lines used for the tool bar of frame F to VALUE. | |
1304 | VALUE not an integer, or < 0 means set the lines to zero. OLDVAL | |
1305 | is the old number of tool bar lines. This function changes the | |
1306 | height of all windows on frame F to match the new tool bar height. | |
1307 | The frame's height doesn't change. */ | |
1308 | ||
1309 | void | |
9ea173e8 | 1310 | x_set_tool_bar_lines (f, value, oldval) |
333b20bb GM |
1311 | struct frame *f; |
1312 | Lisp_Object value, oldval; | |
1313 | { | |
52de7ce9 GM |
1314 | int delta, nlines, root_height; |
1315 | Lisp_Object root_window; | |
333b20bb | 1316 | |
e870b7ba GM |
1317 | /* Treat tool bars like menu bars. */ |
1318 | if (FRAME_MINIBUF_ONLY_P (f)) | |
1319 | return; | |
1320 | ||
333b20bb GM |
1321 | /* Use VALUE only if an integer >= 0. */ |
1322 | if (INTEGERP (value) && XINT (value) >= 0) | |
1323 | nlines = XFASTINT (value); | |
1324 | else | |
1325 | nlines = 0; | |
1326 | ||
488dd4c4 JD |
1327 | #ifdef USE_GTK |
1328 | FRAME_TOOL_BAR_LINES (f) = 0; | |
1329 | if (nlines) | |
1330 | { | |
1331 | FRAME_EXTERNAL_TOOL_BAR (f) = 1; | |
1332 | if (FRAME_X_P (f) && f->output_data.x->toolbar_widget == 0) | |
1333 | /* Make sure next redisplay shows the tool bar. */ | |
1334 | XWINDOW (FRAME_SELECTED_WINDOW (f))->update_mode_line = Qt; | |
1335 | update_frame_tool_bar (f); | |
1336 | } | |
1337 | else | |
1338 | { | |
1339 | if (FRAME_EXTERNAL_TOOL_BAR (f)) | |
1340 | free_frame_tool_bar (f); | |
1341 | FRAME_EXTERNAL_TOOL_BAR (f) = 0; | |
1342 | } | |
1343 | ||
1344 | return; | |
1345 | #endif | |
177c0ea7 | 1346 | |
488dd4c4 | 1347 | /* Make sure we redisplay all windows in this frame. */ |
333b20bb GM |
1348 | ++windows_or_buffers_changed; |
1349 | ||
9ea173e8 | 1350 | delta = nlines - FRAME_TOOL_BAR_LINES (f); |
52de7ce9 GM |
1351 | |
1352 | /* Don't resize the tool-bar to more than we have room for. */ | |
1353 | root_window = FRAME_ROOT_WINDOW (f); | |
be786000 | 1354 | root_height = WINDOW_TOTAL_LINES (XWINDOW (root_window)); |
52de7ce9 GM |
1355 | if (root_height - delta < 1) |
1356 | { | |
1357 | delta = root_height - 1; | |
1358 | nlines = FRAME_TOOL_BAR_LINES (f) + delta; | |
1359 | } | |
1360 | ||
9ea173e8 | 1361 | FRAME_TOOL_BAR_LINES (f) = nlines; |
7c0d3ed8 | 1362 | change_window_heights (root_window, delta); |
333b20bb | 1363 | adjust_glyphs (f); |
177c0ea7 | 1364 | |
ccba751c GM |
1365 | /* We also have to make sure that the internal border at the top of |
1366 | the frame, below the menu bar or tool bar, is redrawn when the | |
1367 | tool bar disappears. This is so because the internal border is | |
1368 | below the tool bar if one is displayed, but is below the menu bar | |
1369 | if there isn't a tool bar. The tool bar draws into the area | |
1370 | below the menu bar. */ | |
1371 | if (FRAME_X_WINDOW (f) && FRAME_TOOL_BAR_LINES (f) == 0) | |
1372 | { | |
1373 | updating_frame = f; | |
1374 | clear_frame (); | |
fb3cd89b | 1375 | clear_current_matrices (f); |
ccba751c GM |
1376 | updating_frame = NULL; |
1377 | } | |
b6f91066 GM |
1378 | |
1379 | /* If the tool bar gets smaller, the internal border below it | |
1380 | has to be cleared. It was formerly part of the display | |
1381 | of the larger tool bar, and updating windows won't clear it. */ | |
1382 | if (delta < 0) | |
1383 | { | |
1384 | int height = FRAME_INTERNAL_BORDER_WIDTH (f); | |
be786000 KS |
1385 | int width = FRAME_PIXEL_WIDTH (f); |
1386 | int y = nlines * FRAME_LINE_HEIGHT (f); | |
b6f91066 GM |
1387 | |
1388 | BLOCK_INPUT; | |
161d30fd GM |
1389 | x_clear_area (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
1390 | 0, y, width, height, False); | |
b6f91066 | 1391 | UNBLOCK_INPUT; |
ddc24747 GM |
1392 | |
1393 | if (WINDOWP (f->tool_bar_window)) | |
1394 | clear_glyph_matrix (XWINDOW (f->tool_bar_window)->current_matrix); | |
b6f91066 | 1395 | } |
333b20bb GM |
1396 | } |
1397 | ||
1398 | ||
1399 | /* Set the foreground color for scroll bars on frame F to VALUE. | |
1400 | VALUE should be a string, a color name. If it isn't a string or | |
1401 | isn't a valid color name, do nothing. OLDVAL is the old value of | |
1402 | the frame parameter. */ | |
1403 | ||
1404 | void | |
1405 | x_set_scroll_bar_foreground (f, value, oldval) | |
1406 | struct frame *f; | |
1407 | Lisp_Object value, oldval; | |
1408 | { | |
1409 | unsigned long pixel; | |
177c0ea7 | 1410 | |
333b20bb GM |
1411 | if (STRINGP (value)) |
1412 | pixel = x_decode_color (f, value, BLACK_PIX_DEFAULT (f)); | |
1413 | else | |
1414 | pixel = -1; | |
1415 | ||
1416 | if (f->output_data.x->scroll_bar_foreground_pixel != -1) | |
1417 | unload_color (f, f->output_data.x->scroll_bar_foreground_pixel); | |
177c0ea7 | 1418 | |
333b20bb GM |
1419 | f->output_data.x->scroll_bar_foreground_pixel = pixel; |
1420 | if (FRAME_X_WINDOW (f) && FRAME_VISIBLE_P (f)) | |
1421 | { | |
1422 | /* Remove all scroll bars because they have wrong colors. */ | |
428a555e KL |
1423 | if (FRAME_DISPLAY (f)->condemn_scroll_bars_hook) |
1424 | (*FRAME_DISPLAY (f)->condemn_scroll_bars_hook) (f); | |
1425 | if (FRAME_DISPLAY (f)->judge_scroll_bars_hook) | |
1426 | (*FRAME_DISPLAY (f)->judge_scroll_bars_hook) (f); | |
05c8abbe GM |
1427 | |
1428 | update_face_from_frame_parameter (f, Qscroll_bar_foreground, value); | |
333b20bb GM |
1429 | redraw_frame (f); |
1430 | } | |
1431 | } | |
1432 | ||
1433 | ||
1434 | /* Set the background color for scroll bars on frame F to VALUE VALUE | |
1435 | should be a string, a color name. If it isn't a string or isn't a | |
1436 | valid color name, do nothing. OLDVAL is the old value of the frame | |
1437 | parameter. */ | |
1438 | ||
1439 | void | |
1440 | x_set_scroll_bar_background (f, value, oldval) | |
1441 | struct frame *f; | |
1442 | Lisp_Object value, oldval; | |
1443 | { | |
1444 | unsigned long pixel; | |
1445 | ||
1446 | if (STRINGP (value)) | |
1447 | pixel = x_decode_color (f, value, WHITE_PIX_DEFAULT (f)); | |
1448 | else | |
1449 | pixel = -1; | |
177c0ea7 | 1450 | |
333b20bb GM |
1451 | if (f->output_data.x->scroll_bar_background_pixel != -1) |
1452 | unload_color (f, f->output_data.x->scroll_bar_background_pixel); | |
177c0ea7 | 1453 | |
f15340b7 MB |
1454 | #ifdef USE_TOOLKIT_SCROLL_BARS |
1455 | /* Scrollbar shadow colors. */ | |
1456 | if (f->output_data.x->scroll_bar_top_shadow_pixel != -1) | |
1457 | { | |
1458 | unload_color (f, f->output_data.x->scroll_bar_top_shadow_pixel); | |
1459 | f->output_data.x->scroll_bar_top_shadow_pixel = -1; | |
1460 | } | |
1461 | if (f->output_data.x->scroll_bar_bottom_shadow_pixel != -1) | |
1462 | { | |
1463 | unload_color (f, f->output_data.x->scroll_bar_bottom_shadow_pixel); | |
1464 | f->output_data.x->scroll_bar_bottom_shadow_pixel = -1; | |
1465 | } | |
1466 | #endif /* USE_TOOLKIT_SCROLL_BARS */ | |
1467 | ||
333b20bb GM |
1468 | f->output_data.x->scroll_bar_background_pixel = pixel; |
1469 | if (FRAME_X_WINDOW (f) && FRAME_VISIBLE_P (f)) | |
1470 | { | |
1471 | /* Remove all scroll bars because they have wrong colors. */ | |
428a555e KL |
1472 | if (FRAME_DISPLAY (f)->condemn_scroll_bars_hook) |
1473 | (*FRAME_DISPLAY (f)->condemn_scroll_bars_hook) (f); | |
1474 | if (FRAME_DISPLAY (f)->judge_scroll_bars_hook) | |
1475 | (*FRAME_DISPLAY (f)->judge_scroll_bars_hook) (f); | |
177c0ea7 | 1476 | |
05c8abbe | 1477 | update_face_from_frame_parameter (f, Qscroll_bar_background, value); |
333b20bb GM |
1478 | redraw_frame (f); |
1479 | } | |
d043f1a4 | 1480 | } |
333b20bb | 1481 | |
943b580d | 1482 | \f |
3a258507 | 1483 | /* Encode Lisp string STRING as a text in a format appropriate for |
96db09e4 KH |
1484 | XICCC (X Inter Client Communication Conventions). |
1485 | ||
1486 | If STRING contains only ASCII characters, do no conversion and | |
1487 | return the string data of STRING. Otherwise, encode the text by | |
1488 | CODING_SYSTEM, and return a newly allocated memory area which | |
1489 | should be freed by `xfree' by a caller. | |
1490 | ||
37323f34 EZ |
1491 | SELECTIONP non-zero means the string is being encoded for an X |
1492 | selection, so it is safe to run pre-write conversions (which | |
1493 | may run Lisp code). | |
1494 | ||
96db09e4 KH |
1495 | Store the byte length of resulting text in *TEXT_BYTES. |
1496 | ||
d60660d6 | 1497 | If the text contains only ASCII and Latin-1, store 1 in *STRING_P, |
96db09e4 | 1498 | which means that the `encoding' of the result can be `STRING'. |
d60660d6 | 1499 | Otherwise store 0 in *STRINGP, which means that the `encoding' of |
96db09e4 KH |
1500 | the result should be `COMPOUND_TEXT'. */ |
1501 | ||
1502 | unsigned char * | |
37323f34 | 1503 | x_encode_text (string, coding_system, selectionp, text_bytes, stringp) |
96db09e4 | 1504 | Lisp_Object string, coding_system; |
d60660d6 | 1505 | int *text_bytes, *stringp; |
37323f34 | 1506 | int selectionp; |
96db09e4 | 1507 | { |
d5db4077 KR |
1508 | unsigned char *str = SDATA (string); |
1509 | int chars = SCHARS (string); | |
1510 | int bytes = SBYTES (string); | |
96db09e4 KH |
1511 | int charset_info; |
1512 | int bufsize; | |
1513 | unsigned char *buf; | |
1514 | struct coding_system coding; | |
43dc73f1 | 1515 | extern Lisp_Object Qcompound_text_with_extensions; |
96db09e4 KH |
1516 | |
1517 | charset_info = find_charset_in_text (str, chars, bytes, NULL, Qnil); | |
1518 | if (charset_info == 0) | |
1519 | { | |
1520 | /* No multibyte character in OBJ. We need not encode it. */ | |
1521 | *text_bytes = bytes; | |
d60660d6 | 1522 | *stringp = 1; |
96db09e4 KH |
1523 | return str; |
1524 | } | |
1525 | ||
1526 | setup_coding_system (coding_system, &coding); | |
37323f34 EZ |
1527 | if (selectionp |
1528 | && SYMBOLP (coding.pre_write_conversion) | |
1529 | && !NILP (Ffboundp (coding.pre_write_conversion))) | |
1530 | { | |
1531 | string = run_pre_post_conversion_on_str (string, &coding, 1); | |
d5db4077 KR |
1532 | str = SDATA (string); |
1533 | chars = SCHARS (string); | |
1534 | bytes = SBYTES (string); | |
37323f34 | 1535 | } |
96db09e4 KH |
1536 | coding.src_multibyte = 1; |
1537 | coding.dst_multibyte = 0; | |
1538 | coding.mode |= CODING_MODE_LAST_BLOCK; | |
d60660d6 KH |
1539 | if (coding.type == coding_type_iso2022) |
1540 | coding.flags |= CODING_FLAG_ISO_SAFE; | |
35bc5887 KH |
1541 | /* We suppress producing escape sequences for composition. */ |
1542 | coding.composing = COMPOSITION_DISABLED; | |
96db09e4 KH |
1543 | bufsize = encoding_buffer_size (&coding, bytes); |
1544 | buf = (unsigned char *) xmalloc (bufsize); | |
1545 | encode_coding (&coding, str, buf, bytes, bufsize); | |
1546 | *text_bytes = coding.produced; | |
43dc73f1 EZ |
1547 | *stringp = (charset_info == 1 |
1548 | || (!EQ (coding_system, Qcompound_text) | |
1549 | && !EQ (coding_system, Qcompound_text_with_extensions))); | |
96db09e4 KH |
1550 | return buf; |
1551 | } | |
1552 | ||
1553 | \f | |
75f9d625 | 1554 | /* Change the name of frame F to NAME. If NAME is nil, set F's name to |
f945b920 JB |
1555 | x_id_name. |
1556 | ||
1557 | If EXPLICIT is non-zero, that indicates that lisp code is setting the | |
75f9d625 DM |
1558 | name; if NAME is a string, set F's name to NAME and set |
1559 | F->explicit_name; if NAME is Qnil, then clear F->explicit_name. | |
f945b920 JB |
1560 | |
1561 | If EXPLICIT is zero, that indicates that Emacs redisplay code is | |
1562 | suggesting a new name, which lisp code should override; if | |
1563 | F->explicit_name is set, ignore the new name; otherwise, set it. */ | |
1564 | ||
1565 | void | |
1566 | x_set_name (f, name, explicit) | |
1567 | struct frame *f; | |
1568 | Lisp_Object name; | |
1569 | int explicit; | |
1570 | { | |
177c0ea7 | 1571 | /* Make sure that requests from lisp code override requests from |
f945b920 JB |
1572 | Emacs redisplay code. */ |
1573 | if (explicit) | |
1574 | { | |
1575 | /* If we're switching from explicit to implicit, we had better | |
1576 | update the mode lines and thereby update the title. */ | |
1577 | if (f->explicit_name && NILP (name)) | |
cf177271 | 1578 | update_mode_lines = 1; |
f945b920 JB |
1579 | |
1580 | f->explicit_name = ! NILP (name); | |
1581 | } | |
1582 | else if (f->explicit_name) | |
1583 | return; | |
1584 | ||
1585 | /* If NAME is nil, set the name to the x_id_name. */ | |
1586 | if (NILP (name)) | |
f10f0b79 RS |
1587 | { |
1588 | /* Check for no change needed in this very common case | |
1589 | before we do any consing. */ | |
08a90d6a | 1590 | if (!strcmp (FRAME_X_DISPLAY_INFO (f)->x_id_name, |
d5db4077 | 1591 | SDATA (f->name))) |
f10f0b79 | 1592 | return; |
08a90d6a | 1593 | name = build_string (FRAME_X_DISPLAY_INFO (f)->x_id_name); |
f10f0b79 | 1594 | } |
62265f1c | 1595 | else |
b7826503 | 1596 | CHECK_STRING (name); |
01f1ba30 | 1597 | |
f945b920 JB |
1598 | /* Don't change the name if it's already NAME. */ |
1599 | if (! NILP (Fstring_equal (name, f->name))) | |
daa37602 JB |
1600 | return; |
1601 | ||
943b580d RS |
1602 | f->name = name; |
1603 | ||
1604 | /* For setting the frame title, the title parameter should override | |
1605 | the name parameter. */ | |
1606 | if (! NILP (f->title)) | |
1607 | name = f->title; | |
1608 | ||
fe24a618 | 1609 | if (FRAME_X_WINDOW (f)) |
01f1ba30 | 1610 | { |
01f1ba30 | 1611 | BLOCK_INPUT; |
fe24a618 JB |
1612 | #ifdef HAVE_X11R4 |
1613 | { | |
80534dd6 | 1614 | XTextProperty text, icon; |
d60660d6 | 1615 | int bytes, stringp; |
11270583 | 1616 | Lisp_Object coding_system; |
80534dd6 | 1617 | |
3201ea57 KH |
1618 | /* Note: Encoding strategy |
1619 | ||
1620 | We encode NAME by compound-text and use "COMPOUND-TEXT" in | |
1621 | text.encoding. But, there are non-internationalized window | |
1622 | managers which don't support that encoding. So, if NAME | |
1623 | contains only ASCII and 8859-1 characters, encode it by | |
1624 | iso-latin-1, and use "STRING" in text.encoding hoping that | |
34e8c597 | 1625 | such window managers at least analyze this format correctly, |
3201ea57 KH |
1626 | i.e. treat 8-bit bytes as 8859-1 characters. |
1627 | ||
1628 | We may also be able to use "UTF8_STRING" in text.encoding | |
34e8c597 | 1629 | in the future which can encode all Unicode characters. |
3201ea57 KH |
1630 | But, for the moment, there's no way to know that the |
1631 | current window manager supports it or not. */ | |
869331ee | 1632 | coding_system = Qcompound_text; |
37323f34 | 1633 | text.value = x_encode_text (name, coding_system, 0, &bytes, &stringp); |
d60660d6 | 1634 | text.encoding = (stringp ? XA_STRING |
96db09e4 | 1635 | : FRAME_X_DISPLAY_INFO (f)->Xatom_COMPOUND_TEXT); |
fe24a618 | 1636 | text.format = 8; |
96db09e4 | 1637 | text.nitems = bytes; |
80534dd6 | 1638 | |
96db09e4 KH |
1639 | if (NILP (f->icon_name)) |
1640 | { | |
1641 | icon = text; | |
1642 | } | |
1643 | else | |
1644 | { | |
3201ea57 | 1645 | /* See the above comment "Note: Encoding strategy". */ |
37323f34 | 1646 | icon.value = x_encode_text (f->icon_name, coding_system, 0, |
d60660d6 KH |
1647 | &bytes, &stringp); |
1648 | icon.encoding = (stringp ? XA_STRING | |
96db09e4 KH |
1649 | : FRAME_X_DISPLAY_INFO (f)->Xatom_COMPOUND_TEXT); |
1650 | icon.format = 8; | |
1651 | icon.nitems = bytes; | |
1652 | } | |
488dd4c4 JD |
1653 | #ifdef USE_GTK |
1654 | gtk_window_set_title (GTK_WINDOW (FRAME_GTK_OUTER_WIDGET (f)), | |
1655 | SDATA (name)); | |
488dd4c4 | 1656 | #else /* not USE_GTK */ |
2436a4e4 | 1657 | XSetWMName (FRAME_X_DISPLAY (f), FRAME_OUTER_WINDOW (f), &text); |
7c0d3ed8 | 1658 | #endif /* not USE_GTK */ |
abb4b7ec | 1659 | |
7c0d3ed8 | 1660 | XSetWMIconName (FRAME_X_DISPLAY (f), FRAME_OUTER_WINDOW (f), &icon); |
abb4b7ec | 1661 | |
7c0d3ed8 KS |
1662 | if (!NILP (f->icon_name) |
1663 | && icon.value != (unsigned char *) SDATA (f->icon_name)) | |
1664 | xfree (icon.value); | |
1665 | if (text.value != (unsigned char *) SDATA (name)) | |
1666 | xfree (text.value); | |
1667 | } | |
1668 | #else /* not HAVE_X11R4 */ | |
1669 | XSetIconName (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), | |
1670 | SDATA (name)); | |
1671 | XStoreName (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), | |
1672 | SDATA (name)); | |
1673 | #endif /* not HAVE_X11R4 */ | |
1674 | UNBLOCK_INPUT; | |
1675 | } | |
abb4b7ec RS |
1676 | } |
1677 | ||
7c0d3ed8 KS |
1678 | /* This function should be called when the user's lisp code has |
1679 | specified a name for the frame; the name will override any set by the | |
1680 | redisplay code. */ | |
1681 | void | |
1682 | x_explicitly_set_name (f, arg, oldval) | |
1683 | FRAME_PTR f; | |
1684 | Lisp_Object arg, oldval; | |
3402e1a4 | 1685 | { |
7c0d3ed8 | 1686 | x_set_name (f, arg, 1); |
3402e1a4 RS |
1687 | } |
1688 | ||
7c0d3ed8 KS |
1689 | /* This function should be called by Emacs redisplay code to set the |
1690 | name; names set this way will never override names set by the user's | |
1691 | lisp code. */ | |
1692 | void | |
1693 | x_implicitly_set_name (f, arg, oldval) | |
1694 | FRAME_PTR f; | |
1695 | Lisp_Object arg, oldval; | |
333b20bb | 1696 | { |
7c0d3ed8 KS |
1697 | x_set_name (f, arg, 0); |
1698 | } | |
1699 | \f | |
1700 | /* Change the title of frame F to NAME. | |
1701 | If NAME is nil, use the frame name as the title. | |
60fb3ee1 | 1702 | |
7c0d3ed8 KS |
1703 | If EXPLICIT is non-zero, that indicates that lisp code is setting the |
1704 | name; if NAME is a string, set F's name to NAME and set | |
1705 | F->explicit_name; if NAME is Qnil, then clear F->explicit_name. | |
60fb3ee1 | 1706 | |
7c0d3ed8 KS |
1707 | If EXPLICIT is zero, that indicates that Emacs redisplay code is |
1708 | suggesting a new name, which lisp code should override; if | |
1709 | F->explicit_name is set, ignore the new name; otherwise, set it. */ | |
01f1ba30 | 1710 | |
7c0d3ed8 KS |
1711 | void |
1712 | x_set_title (f, name, old_name) | |
1713 | struct frame *f; | |
1714 | Lisp_Object name, old_name; | |
01f1ba30 | 1715 | { |
7c0d3ed8 KS |
1716 | /* Don't change the title if it's already NAME. */ |
1717 | if (EQ (name, f->title)) | |
1718 | return; | |
01f1ba30 | 1719 | |
7c0d3ed8 | 1720 | update_mode_lines = 1; |
60fb3ee1 | 1721 | |
7c0d3ed8 | 1722 | f->title = name; |
f9942c9e | 1723 | |
7c0d3ed8 KS |
1724 | if (NILP (name)) |
1725 | name = f->name; | |
1726 | else | |
1727 | CHECK_STRING (name); | |
f9942c9e | 1728 | |
7c0d3ed8 KS |
1729 | if (FRAME_X_WINDOW (f)) |
1730 | { | |
1731 | BLOCK_INPUT; | |
1732 | #ifdef HAVE_X11R4 | |
1733 | { | |
1734 | XTextProperty text, icon; | |
1735 | int bytes, stringp; | |
1736 | Lisp_Object coding_system; | |
f9942c9e | 1737 | |
7c0d3ed8 KS |
1738 | coding_system = Qcompound_text; |
1739 | /* See the comment "Note: Encoding strategy" in x_set_name. */ | |
1740 | text.value = x_encode_text (name, coding_system, 0, &bytes, &stringp); | |
1741 | text.encoding = (stringp ? XA_STRING | |
1742 | : FRAME_X_DISPLAY_INFO (f)->Xatom_COMPOUND_TEXT); | |
1743 | text.format = 8; | |
1744 | text.nitems = bytes; | |
d62c8769 | 1745 | |
7c0d3ed8 KS |
1746 | if (NILP (f->icon_name)) |
1747 | { | |
1748 | icon = text; | |
1749 | } | |
1750 | else | |
1751 | { | |
1752 | /* See the comment "Note: Encoding strategy" in x_set_name. */ | |
1753 | icon.value = x_encode_text (f->icon_name, coding_system, 0, | |
1754 | &bytes, &stringp); | |
1755 | icon.encoding = (stringp ? XA_STRING | |
1756 | : FRAME_X_DISPLAY_INFO (f)->Xatom_COMPOUND_TEXT); | |
1757 | icon.format = 8; | |
1758 | icon.nitems = bytes; | |
1759 | } | |
f9942c9e | 1760 | |
7c0d3ed8 KS |
1761 | #ifdef USE_GTK |
1762 | gtk_window_set_title (GTK_WINDOW (FRAME_GTK_OUTER_WIDGET (f)), | |
1763 | SDATA (name)); | |
1764 | #else /* not USE_GTK */ | |
1765 | XSetWMName (FRAME_X_DISPLAY (f), FRAME_OUTER_WINDOW (f), &text); | |
1766 | #endif /* not USE_GTK */ | |
f9942c9e | 1767 | |
7c0d3ed8 KS |
1768 | XSetWMIconName (FRAME_X_DISPLAY (f), FRAME_OUTER_WINDOW (f), |
1769 | &icon); | |
f945b920 | 1770 | |
7c0d3ed8 KS |
1771 | if (!NILP (f->icon_name) |
1772 | && icon.value != (unsigned char *) SDATA (f->icon_name)) | |
1773 | xfree (icon.value); | |
1774 | if (text.value != (unsigned char *) SDATA (name)) | |
1775 | xfree (text.value); | |
1776 | } | |
1777 | #else /* not HAVE_X11R4 */ | |
1778 | XSetIconName (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), | |
1779 | SDATA (name)); | |
1780 | XStoreName (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), | |
1781 | SDATA (name)); | |
1782 | #endif /* not HAVE_X11R4 */ | |
1783 | UNBLOCK_INPUT; | |
01f1ba30 | 1784 | } |
01f1ba30 JB |
1785 | } |
1786 | ||
7c0d3ed8 KS |
1787 | void |
1788 | x_set_scroll_bar_default_width (f) | |
e4f79258 | 1789 | struct frame *f; |
e4f79258 | 1790 | { |
be786000 | 1791 | int wid = FRAME_COLUMN_WIDTH (f); |
01f1ba30 | 1792 | |
7c0d3ed8 KS |
1793 | #ifdef USE_TOOLKIT_SCROLL_BARS |
1794 | /* A minimum width of 14 doesn't look good for toolkit scroll bars. */ | |
1795 | int width = 16 + 2 * VERTICAL_SCROLL_BAR_WIDTH_TRIM; | |
be786000 KS |
1796 | FRAME_CONFIG_SCROLL_BAR_COLS (f) = (width + wid - 1) / wid; |
1797 | FRAME_CONFIG_SCROLL_BAR_WIDTH (f) = width; | |
7c0d3ed8 KS |
1798 | #else |
1799 | /* Make the actual width at least 14 pixels and a multiple of a | |
1800 | character width. */ | |
be786000 | 1801 | FRAME_CONFIG_SCROLL_BAR_COLS (f) = (14 + wid - 1) / wid; |
01f1ba30 | 1802 | |
7c0d3ed8 KS |
1803 | /* Use all of that space (aside from required margins) for the |
1804 | scroll bar. */ | |
be786000 | 1805 | FRAME_CONFIG_SCROLL_BAR_WIDTH (f) = 0; |
7c0d3ed8 | 1806 | #endif |
01f1ba30 | 1807 | } |
333b20bb | 1808 | |
7c0d3ed8 | 1809 | \f |
333b20bb GM |
1810 | /* Record in frame F the specified or default value according to ALIST |
1811 | of the parameter named PROP (a Lisp symbol). If no value is | |
1812 | specified for PROP, look for an X default for XPROP on the frame | |
1813 | named NAME. If that is not found either, use the value DEFLT. */ | |
1814 | ||
1815 | static Lisp_Object | |
1816 | x_default_scroll_bar_color_parameter (f, alist, prop, xprop, xclass, | |
1817 | foreground_p) | |
1818 | struct frame *f; | |
1819 | Lisp_Object alist; | |
1820 | Lisp_Object prop; | |
1821 | char *xprop; | |
1822 | char *xclass; | |
1823 | int foreground_p; | |
1824 | { | |
1825 | struct x_display_info *dpyinfo = FRAME_X_DISPLAY_INFO (f); | |
1826 | Lisp_Object tem; | |
1827 | ||
1828 | tem = x_get_arg (dpyinfo, alist, prop, xprop, xclass, RES_TYPE_STRING); | |
1829 | if (EQ (tem, Qunbound)) | |
1830 | { | |
1831 | #ifdef USE_TOOLKIT_SCROLL_BARS | |
1832 | ||
1833 | /* See if an X resource for the scroll bar color has been | |
1834 | specified. */ | |
1835 | tem = display_x_get_resource (dpyinfo, | |
1836 | build_string (foreground_p | |
1837 | ? "foreground" | |
1838 | : "background"), | |
c0ec53ad | 1839 | empty_string, |
333b20bb | 1840 | build_string ("verticalScrollBar"), |
c0ec53ad | 1841 | empty_string); |
333b20bb GM |
1842 | if (!STRINGP (tem)) |
1843 | { | |
1844 | /* If nothing has been specified, scroll bars will use a | |
1845 | toolkit-dependent default. Because these defaults are | |
1846 | difficult to get at without actually creating a scroll | |
1847 | bar, use nil to indicate that no color has been | |
1848 | specified. */ | |
1849 | tem = Qnil; | |
1850 | } | |
177c0ea7 | 1851 | |
333b20bb | 1852 | #else /* not USE_TOOLKIT_SCROLL_BARS */ |
177c0ea7 | 1853 | |
333b20bb | 1854 | tem = Qnil; |
177c0ea7 | 1855 | |
333b20bb GM |
1856 | #endif /* not USE_TOOLKIT_SCROLL_BARS */ |
1857 | } | |
1858 | ||
1859 | x_set_frame_parameters (f, Fcons (Fcons (prop, tem), Qnil)); | |
1860 | return tem; | |
1861 | } | |
1862 | ||
1863 | ||
01f1ba30 | 1864 | |
f58534a3 RS |
1865 | #if !defined (HAVE_X11R4) && !defined (HAVE_XSETWMPROTOCOLS) |
1866 | ||
1867 | Status | |
1868 | XSetWMProtocols (dpy, w, protocols, count) | |
1869 | Display *dpy; | |
1870 | Window w; | |
1871 | Atom *protocols; | |
1872 | int count; | |
1873 | { | |
1874 | Atom prop; | |
1875 | prop = XInternAtom (dpy, "WM_PROTOCOLS", False); | |
1876 | if (prop == None) return False; | |
1877 | XChangeProperty (dpy, w, prop, XA_ATOM, 32, PropModeReplace, | |
1878 | (unsigned char *) protocols, count); | |
1879 | return True; | |
1880 | } | |
9ef48a9d RS |
1881 | #endif /* not HAVE_X11R4 && not HAVE_XSETWMPROTOCOLS */ |
1882 | \f | |
1883 | #ifdef USE_X_TOOLKIT | |
1884 | ||
8e3d10a9 RS |
1885 | /* If the WM_PROTOCOLS property does not already contain WM_TAKE_FOCUS, |
1886 | WM_DELETE_WINDOW, and WM_SAVE_YOURSELF, then add them. (They may | |
59aa6c90 RS |
1887 | already be present because of the toolkit (Motif adds some of them, |
1888 | for example, but Xt doesn't). */ | |
9ef48a9d RS |
1889 | |
1890 | static void | |
b9dc4443 RS |
1891 | hack_wm_protocols (f, widget) |
1892 | FRAME_PTR f; | |
9ef48a9d RS |
1893 | Widget widget; |
1894 | { | |
1895 | Display *dpy = XtDisplay (widget); | |
1896 | Window w = XtWindow (widget); | |
1897 | int need_delete = 1; | |
1898 | int need_focus = 1; | |
59aa6c90 | 1899 | int need_save = 1; |
9ef48a9d RS |
1900 | |
1901 | BLOCK_INPUT; | |
1902 | { | |
1903 | Atom type, *atoms = 0; | |
1904 | int format = 0; | |
1905 | unsigned long nitems = 0; | |
1906 | unsigned long bytes_after; | |
1907 | ||
270958e8 KH |
1908 | if ((XGetWindowProperty (dpy, w, |
1909 | FRAME_X_DISPLAY_INFO (f)->Xatom_wm_protocols, | |
34d5ae1e | 1910 | (long)0, (long)100, False, XA_ATOM, |
270958e8 KH |
1911 | &type, &format, &nitems, &bytes_after, |
1912 | (unsigned char **) &atoms) | |
1913 | == Success) | |
9ef48a9d RS |
1914 | && format == 32 && type == XA_ATOM) |
1915 | while (nitems > 0) | |
1916 | { | |
1917 | nitems--; | |
b9dc4443 RS |
1918 | if (atoms[nitems] == FRAME_X_DISPLAY_INFO (f)->Xatom_wm_delete_window) |
1919 | need_delete = 0; | |
1920 | else if (atoms[nitems] == FRAME_X_DISPLAY_INFO (f)->Xatom_wm_take_focus) | |
1921 | need_focus = 0; | |
1922 | else if (atoms[nitems] == FRAME_X_DISPLAY_INFO (f)->Xatom_wm_save_yourself) | |
1923 | need_save = 0; | |
9ef48a9d RS |
1924 | } |
1925 | if (atoms) XFree ((char *) atoms); | |
1926 | } | |
1927 | { | |
1928 | Atom props [10]; | |
1929 | int count = 0; | |
b9dc4443 RS |
1930 | if (need_delete) |
1931 | props[count++] = FRAME_X_DISPLAY_INFO (f)->Xatom_wm_delete_window; | |
1932 | if (need_focus) | |
1933 | props[count++] = FRAME_X_DISPLAY_INFO (f)->Xatom_wm_take_focus; | |
1934 | if (need_save) | |
1935 | props[count++] = FRAME_X_DISPLAY_INFO (f)->Xatom_wm_save_yourself; | |
9ef48a9d | 1936 | if (count) |
b9dc4443 RS |
1937 | XChangeProperty (dpy, w, FRAME_X_DISPLAY_INFO (f)->Xatom_wm_protocols, |
1938 | XA_ATOM, 32, PropModeAppend, | |
9ef48a9d RS |
1939 | (unsigned char *) props, count); |
1940 | } | |
1941 | UNBLOCK_INPUT; | |
1942 | } | |
1943 | #endif | |
86779fac GM |
1944 | |
1945 | ||
5a7df7d7 GM |
1946 | \f |
1947 | /* Support routines for XIC (X Input Context). */ | |
86779fac | 1948 | |
5a7df7d7 GM |
1949 | #ifdef HAVE_X_I18N |
1950 | ||
1951 | static XFontSet xic_create_xfontset P_ ((struct frame *, char *)); | |
1952 | static XIMStyle best_xim_style P_ ((XIMStyles *, XIMStyles *)); | |
1953 | ||
1954 | ||
1576f1ad | 1955 | /* Supported XIM styles, ordered by preference. */ |
5a7df7d7 GM |
1956 | |
1957 | static XIMStyle supported_xim_styles[] = | |
1958 | { | |
1959 | XIMPreeditPosition | XIMStatusArea, | |
1960 | XIMPreeditPosition | XIMStatusNothing, | |
1961 | XIMPreeditPosition | XIMStatusNone, | |
1962 | XIMPreeditNothing | XIMStatusArea, | |
1963 | XIMPreeditNothing | XIMStatusNothing, | |
1964 | XIMPreeditNothing | XIMStatusNone, | |
1965 | XIMPreeditNone | XIMStatusArea, | |
1966 | XIMPreeditNone | XIMStatusNothing, | |
1967 | XIMPreeditNone | XIMStatusNone, | |
1968 | 0, | |
1969 | }; | |
1970 | ||
1971 | ||
1972 | /* Create an X fontset on frame F with base font name | |
1973 | BASE_FONTNAME.. */ | |
1974 | ||
1975 | static XFontSet | |
1976 | xic_create_xfontset (f, base_fontname) | |
86779fac | 1977 | struct frame *f; |
5a7df7d7 | 1978 | char *base_fontname; |
86779fac | 1979 | { |
5a7df7d7 GM |
1980 | XFontSet xfs; |
1981 | char **missing_list; | |
1982 | int missing_count; | |
1983 | char *def_string; | |
177c0ea7 | 1984 | |
5a7df7d7 GM |
1985 | xfs = XCreateFontSet (FRAME_X_DISPLAY (f), |
1986 | base_fontname, &missing_list, | |
1987 | &missing_count, &def_string); | |
1988 | if (missing_list) | |
1989 | XFreeStringList (missing_list); | |
177c0ea7 | 1990 | |
5a7df7d7 GM |
1991 | /* No need to free def_string. */ |
1992 | return xfs; | |
1993 | } | |
1994 | ||
1995 | ||
1996 | /* Value is the best input style, given user preferences USER (already | |
1997 | checked to be supported by Emacs), and styles supported by the | |
1998 | input method XIM. */ | |
1999 | ||
2000 | static XIMStyle | |
2001 | best_xim_style (user, xim) | |
2002 | XIMStyles *user; | |
2003 | XIMStyles *xim; | |
2004 | { | |
2005 | int i, j; | |
2006 | ||
2007 | for (i = 0; i < user->count_styles; ++i) | |
2008 | for (j = 0; j < xim->count_styles; ++j) | |
2009 | if (user->supported_styles[i] == xim->supported_styles[j]) | |
2010 | return user->supported_styles[i]; | |
2011 | ||
2012 | /* Return the default style. */ | |
2013 | return XIMPreeditNothing | XIMStatusNothing; | |
2014 | } | |
2015 | ||
2016 | /* Create XIC for frame F. */ | |
2017 | ||
5df79d3d GM |
2018 | static XIMStyle xic_style; |
2019 | ||
5a7df7d7 GM |
2020 | void |
2021 | create_frame_xic (f) | |
2022 | struct frame *f; | |
2023 | { | |
5a7df7d7 GM |
2024 | XIM xim; |
2025 | XIC xic = NULL; | |
2026 | XFontSet xfs = NULL; | |
86779fac | 2027 | |
5a7df7d7 GM |
2028 | if (FRAME_XIC (f)) |
2029 | return; | |
177c0ea7 | 2030 | |
5a7df7d7 GM |
2031 | xim = FRAME_X_XIM (f); |
2032 | if (xim) | |
2033 | { | |
d9d57cb2 DL |
2034 | XRectangle s_area; |
2035 | XPoint spot; | |
5a7df7d7 GM |
2036 | XVaNestedList preedit_attr; |
2037 | XVaNestedList status_attr; | |
2038 | char *base_fontname; | |
2039 | int fontset; | |
2040 | ||
d9d57cb2 DL |
2041 | s_area.x = 0; s_area.y = 0; s_area.width = 1; s_area.height = 1; |
2042 | spot.x = 0; spot.y = 1; | |
5a7df7d7 GM |
2043 | /* Create X fontset. */ |
2044 | fontset = FRAME_FONTSET (f); | |
2045 | if (fontset < 0) | |
2046 | base_fontname = "-*-*-*-r-normal--14-*-*-*-*-*-*-*"; | |
2047 | else | |
2048 | { | |
6ecb43ce KH |
2049 | /* Determine the base fontname from the ASCII font name of |
2050 | FONTSET. */ | |
d5db4077 | 2051 | char *ascii_font = (char *) SDATA (fontset_ascii (fontset)); |
6ecb43ce | 2052 | char *p = ascii_font; |
5a7df7d7 | 2053 | int i; |
6ecb43ce KH |
2054 | |
2055 | for (i = 0; *p; p++) | |
2056 | if (*p == '-') i++; | |
2057 | if (i != 14) | |
2058 | /* As the font name doesn't conform to XLFD, we can't | |
2059 | modify it to get a suitable base fontname for the | |
2060 | frame. */ | |
2061 | base_fontname = "-*-*-*-r-normal--14-*-*-*-*-*-*-*"; | |
2062 | else | |
2063 | { | |
2064 | int len = strlen (ascii_font) + 1; | |
8ec8a5ec | 2065 | char *p1 = NULL; |
6ecb43ce KH |
2066 | |
2067 | for (i = 0, p = ascii_font; i < 8; p++) | |
2068 | { | |
2069 | if (*p == '-') | |
2070 | { | |
2071 | i++; | |
2072 | if (i == 3) | |
2073 | p1 = p + 1; | |
2074 | } | |
2075 | } | |
2076 | base_fontname = (char *) alloca (len); | |
2077 | bzero (base_fontname, len); | |
2078 | strcpy (base_fontname, "-*-*-"); | |
2079 | bcopy (p1, base_fontname + 5, p - p1); | |
2080 | strcat (base_fontname, "*-*-*-*-*-*-*"); | |
2081 | } | |
5a7df7d7 GM |
2082 | } |
2083 | xfs = xic_create_xfontset (f, base_fontname); | |
86779fac | 2084 | |
5a7df7d7 GM |
2085 | /* Determine XIC style. */ |
2086 | if (xic_style == 0) | |
2087 | { | |
2088 | XIMStyles supported_list; | |
2089 | supported_list.count_styles = (sizeof supported_xim_styles | |
2090 | / sizeof supported_xim_styles[0]); | |
2091 | supported_list.supported_styles = supported_xim_styles; | |
2092 | xic_style = best_xim_style (&supported_list, | |
2093 | FRAME_X_XIM_STYLES (f)); | |
2094 | } | |
86779fac | 2095 | |
5a7df7d7 GM |
2096 | preedit_attr = XVaCreateNestedList (0, |
2097 | XNFontSet, xfs, | |
2098 | XNForeground, | |
2099 | FRAME_FOREGROUND_PIXEL (f), | |
2100 | XNBackground, | |
2101 | FRAME_BACKGROUND_PIXEL (f), | |
2102 | (xic_style & XIMPreeditPosition | |
2103 | ? XNSpotLocation | |
2104 | : NULL), | |
2105 | &spot, | |
2106 | NULL); | |
2107 | status_attr = XVaCreateNestedList (0, | |
2108 | XNArea, | |
2109 | &s_area, | |
2110 | XNFontSet, | |
2111 | xfs, | |
2112 | XNForeground, | |
2113 | FRAME_FOREGROUND_PIXEL (f), | |
2114 | XNBackground, | |
2115 | FRAME_BACKGROUND_PIXEL (f), | |
2116 | NULL); | |
2117 | ||
2118 | xic = XCreateIC (xim, | |
2119 | XNInputStyle, xic_style, | |
810f2256 JD |
2120 | XNClientWindow, FRAME_X_WINDOW (f), |
2121 | XNFocusWindow, FRAME_X_WINDOW (f), | |
5a7df7d7 GM |
2122 | XNStatusAttributes, status_attr, |
2123 | XNPreeditAttributes, preedit_attr, | |
2124 | NULL); | |
2125 | XFree (preedit_attr); | |
2126 | XFree (status_attr); | |
2127 | } | |
177c0ea7 | 2128 | |
5a7df7d7 GM |
2129 | FRAME_XIC (f) = xic; |
2130 | FRAME_XIC_STYLE (f) = xic_style; | |
2131 | FRAME_XIC_FONTSET (f) = xfs; | |
86779fac GM |
2132 | } |
2133 | ||
5a7df7d7 GM |
2134 | |
2135 | /* Destroy XIC and free XIC fontset of frame F, if any. */ | |
2136 | ||
2137 | void | |
2138 | free_frame_xic (f) | |
2139 | struct frame *f; | |
2140 | { | |
2141 | if (FRAME_XIC (f) == NULL) | |
2142 | return; | |
177c0ea7 | 2143 | |
5a7df7d7 GM |
2144 | XDestroyIC (FRAME_XIC (f)); |
2145 | if (FRAME_XIC_FONTSET (f)) | |
2146 | XFreeFontSet (FRAME_X_DISPLAY (f), FRAME_XIC_FONTSET (f)); | |
2147 | ||
2148 | FRAME_XIC (f) = NULL; | |
2149 | FRAME_XIC_FONTSET (f) = NULL; | |
2150 | } | |
2151 | ||
2152 | ||
2153 | /* Place preedit area for XIC of window W's frame to specified | |
2154 | pixel position X/Y. X and Y are relative to window W. */ | |
2155 | ||
2156 | void | |
2157 | xic_set_preeditarea (w, x, y) | |
2158 | struct window *w; | |
2159 | int x, y; | |
2160 | { | |
2161 | struct frame *f = XFRAME (w->frame); | |
2162 | XVaNestedList attr; | |
2163 | XPoint spot; | |
177c0ea7 | 2164 | |
17e6d491 | 2165 | spot.x = WINDOW_TO_FRAME_PIXEL_X (w, x) + WINDOW_LEFT_FRINGE_WIDTH (w); |
5a7df7d7 GM |
2166 | spot.y = WINDOW_TO_FRAME_PIXEL_Y (w, y) + FONT_BASE (FRAME_FONT (f)); |
2167 | attr = XVaCreateNestedList (0, XNSpotLocation, &spot, NULL); | |
2168 | XSetICValues (FRAME_XIC (f), XNPreeditAttributes, attr, NULL); | |
2169 | XFree (attr); | |
2170 | } | |
2171 | ||
2172 | ||
2173 | /* Place status area for XIC in bottom right corner of frame F.. */ | |
2174 | ||
2175 | void | |
2176 | xic_set_statusarea (f) | |
2177 | struct frame *f; | |
2178 | { | |
2179 | XIC xic = FRAME_XIC (f); | |
2180 | XVaNestedList attr; | |
2181 | XRectangle area; | |
2182 | XRectangle *needed; | |
2183 | ||
2184 | /* Negotiate geometry of status area. If input method has existing | |
2185 | status area, use its current size. */ | |
2186 | area.x = area.y = area.width = area.height = 0; | |
2187 | attr = XVaCreateNestedList (0, XNAreaNeeded, &area, NULL); | |
2188 | XSetICValues (xic, XNStatusAttributes, attr, NULL); | |
2189 | XFree (attr); | |
177c0ea7 | 2190 | |
5a7df7d7 GM |
2191 | attr = XVaCreateNestedList (0, XNAreaNeeded, &needed, NULL); |
2192 | XGetICValues (xic, XNStatusAttributes, attr, NULL); | |
2193 | XFree (attr); | |
2194 | ||
2195 | if (needed->width == 0) /* Use XNArea instead of XNAreaNeeded */ | |
2196 | { | |
2197 | attr = XVaCreateNestedList (0, XNArea, &needed, NULL); | |
2198 | XGetICValues (xic, XNStatusAttributes, attr, NULL); | |
2199 | XFree (attr); | |
2200 | } | |
2201 | ||
2202 | area.width = needed->width; | |
2203 | area.height = needed->height; | |
be786000 KS |
2204 | area.x = FRAME_PIXEL_WIDTH (f) - area.width - FRAME_INTERNAL_BORDER_WIDTH (f); |
2205 | area.y = (FRAME_PIXEL_HEIGHT (f) - area.height | |
488dd4c4 JD |
2206 | - FRAME_MENUBAR_HEIGHT (f) |
2207 | - FRAME_TOOLBAR_HEIGHT (f) | |
2208 | - FRAME_INTERNAL_BORDER_WIDTH (f)); | |
5a7df7d7 GM |
2209 | XFree (needed); |
2210 | ||
2211 | attr = XVaCreateNestedList (0, XNArea, &area, NULL); | |
810f2256 | 2212 | XSetICValues (xic, XNStatusAttributes, attr, NULL); |
5a7df7d7 GM |
2213 | XFree (attr); |
2214 | } | |
2215 | ||
2216 | ||
2217 | /* Set X fontset for XIC of frame F, using base font name | |
2218 | BASE_FONTNAME. Called when a new Emacs fontset is chosen. */ | |
2219 | ||
2220 | void | |
2221 | xic_set_xfontset (f, base_fontname) | |
2222 | struct frame *f; | |
2223 | char *base_fontname; | |
2224 | { | |
2225 | XVaNestedList attr; | |
2226 | XFontSet xfs; | |
2227 | ||
2228 | xfs = xic_create_xfontset (f, base_fontname); | |
2229 | ||
2230 | attr = XVaCreateNestedList (0, XNFontSet, xfs, NULL); | |
2231 | if (FRAME_XIC_STYLE (f) & XIMPreeditPosition) | |
2232 | XSetICValues (FRAME_XIC (f), XNPreeditAttributes, attr, NULL); | |
2233 | if (FRAME_XIC_STYLE (f) & XIMStatusArea) | |
2234 | XSetICValues (FRAME_XIC (f), XNStatusAttributes, attr, NULL); | |
2235 | XFree (attr); | |
177c0ea7 | 2236 | |
5a7df7d7 GM |
2237 | if (FRAME_XIC_FONTSET (f)) |
2238 | XFreeFontSet (FRAME_X_DISPLAY (f), FRAME_XIC_FONTSET (f)); | |
2239 | FRAME_XIC_FONTSET (f) = xfs; | |
2240 | } | |
2241 | ||
2242 | #endif /* HAVE_X_I18N */ | |
2243 | ||
2244 | ||
9ef48a9d | 2245 | \f |
8fc2766b RS |
2246 | #ifdef USE_X_TOOLKIT |
2247 | ||
2248 | /* Create and set up the X widget for frame F. */ | |
f58534a3 | 2249 | |
01f1ba30 | 2250 | static void |
a7f7d550 FP |
2251 | x_window (f, window_prompting, minibuffer_only) |
2252 | struct frame *f; | |
2253 | long window_prompting; | |
2254 | int minibuffer_only; | |
01f1ba30 | 2255 | { |
9ef48a9d | 2256 | XClassHint class_hints; |
31ac8d8c FP |
2257 | XSetWindowAttributes attributes; |
2258 | unsigned long attribute_mask; | |
9ef48a9d RS |
2259 | Widget shell_widget; |
2260 | Widget pane_widget; | |
6c32dd68 | 2261 | Widget frame_widget; |
9ef48a9d RS |
2262 | Arg al [25]; |
2263 | int ac; | |
2264 | ||
2265 | BLOCK_INPUT; | |
2266 | ||
b7975ee4 KH |
2267 | /* Use the resource name as the top-level widget name |
2268 | for looking up resources. Make a non-Lisp copy | |
2269 | for the window manager, so GC relocation won't bother it. | |
2270 | ||
2271 | Elsewhere we specify the window name for the window manager. */ | |
177c0ea7 | 2272 | |
cca176a0 | 2273 | { |
d5db4077 | 2274 | char *str = (char *) SDATA (Vx_resource_name); |
b7975ee4 | 2275 | f->namebuf = (char *) xmalloc (strlen (str) + 1); |
cca176a0 KH |
2276 | strcpy (f->namebuf, str); |
2277 | } | |
9ef48a9d RS |
2278 | |
2279 | ac = 0; | |
2280 | XtSetArg (al[ac], XtNallowShellResize, 1); ac++; | |
2281 | XtSetArg (al[ac], XtNinput, 1); ac++; | |
97787173 | 2282 | XtSetArg (al[ac], XtNmappedWhenManaged, 0); ac++; |
be786000 | 2283 | XtSetArg (al[ac], XtNborderWidth, f->border_width); ac++; |
9b2956e2 GM |
2284 | XtSetArg (al[ac], XtNvisual, FRAME_X_VISUAL (f)); ac++; |
2285 | XtSetArg (al[ac], XtNdepth, FRAME_X_DISPLAY_INFO (f)->n_planes); ac++; | |
2286 | XtSetArg (al[ac], XtNcolormap, FRAME_X_COLORMAP (f)); ac++; | |
cca176a0 | 2287 | shell_widget = XtAppCreateShell (f->namebuf, EMACS_CLASS, |
7a994728 | 2288 | applicationShellWidgetClass, |
82c90203 | 2289 | FRAME_X_DISPLAY (f), al, ac); |
9ef48a9d | 2290 | |
7556890b | 2291 | f->output_data.x->widget = shell_widget; |
9ef48a9d RS |
2292 | /* maybe_set_screen_title_format (shell_widget); */ |
2293 | ||
6c32dd68 PR |
2294 | pane_widget = lw_create_widget ("main", "pane", widget_id_tick++, |
2295 | (widget_value *) NULL, | |
2296 | shell_widget, False, | |
2297 | (lw_callback) NULL, | |
2298 | (lw_callback) NULL, | |
b6e11efd | 2299 | (lw_callback) NULL, |
6c32dd68 | 2300 | (lw_callback) NULL); |
9ef48a9d | 2301 | |
9b2956e2 GM |
2302 | ac = 0; |
2303 | XtSetArg (al[ac], XtNvisual, FRAME_X_VISUAL (f)); ac++; | |
2304 | XtSetArg (al[ac], XtNdepth, FRAME_X_DISPLAY_INFO (f)->n_planes); ac++; | |
2305 | XtSetArg (al[ac], XtNcolormap, FRAME_X_COLORMAP (f)); ac++; | |
2306 | XtSetValues (pane_widget, al, ac); | |
7556890b | 2307 | f->output_data.x->column_widget = pane_widget; |
a7f7d550 | 2308 | |
177c0ea7 | 2309 | /* mappedWhenManaged to false tells to the paned window to not map/unmap |
5e65b9ab | 2310 | the emacs screen when changing menubar. This reduces flickering. */ |
9ef48a9d RS |
2311 | |
2312 | ac = 0; | |
2313 | XtSetArg (al[ac], XtNmappedWhenManaged, 0); ac++; | |
2314 | XtSetArg (al[ac], XtNshowGrip, 0); ac++; | |
2315 | XtSetArg (al[ac], XtNallowResize, 1); ac++; | |
2316 | XtSetArg (al[ac], XtNresizeToPreferred, 1); ac++; | |
2317 | XtSetArg (al[ac], XtNemacsFrame, f); ac++; | |
9b2956e2 GM |
2318 | XtSetArg (al[ac], XtNvisual, FRAME_X_VISUAL (f)); ac++; |
2319 | XtSetArg (al[ac], XtNdepth, FRAME_X_DISPLAY_INFO (f)->n_planes); ac++; | |
2320 | XtSetArg (al[ac], XtNcolormap, FRAME_X_COLORMAP (f)); ac++; | |
2321 | frame_widget = XtCreateWidget (f->namebuf, emacsFrameClass, pane_widget, | |
2322 | al, ac); | |
177c0ea7 | 2323 | |
7556890b | 2324 | f->output_data.x->edit_widget = frame_widget; |
177c0ea7 JB |
2325 | |
2326 | XtManageChild (frame_widget); | |
a7f7d550 FP |
2327 | |
2328 | /* Do some needed geometry management. */ | |
2329 | { | |
2330 | int len; | |
2331 | char *tem, shell_position[32]; | |
74305183 | 2332 | Arg al[10]; |
a7f7d550 | 2333 | int ac = 0; |
5031cc10 | 2334 | int extra_borders = 0; |
177c0ea7 | 2335 | int menubar_size |
7556890b RS |
2336 | = (f->output_data.x->menubar_widget |
2337 | ? (f->output_data.x->menubar_widget->core.height | |
2338 | + f->output_data.x->menubar_widget->core.border_width) | |
8fc2766b | 2339 | : 0); |
a7f7d550 | 2340 | |
f7008aff RS |
2341 | #if 0 /* Experimentally, we now get the right results |
2342 | for -geometry -0-0 without this. 24 Aug 96, rms. */ | |
01cbdba5 RS |
2343 | if (FRAME_EXTERNAL_MENU_BAR (f)) |
2344 | { | |
dd254b21 | 2345 | Dimension ibw = 0; |
01cbdba5 RS |
2346 | XtVaGetValues (pane_widget, XtNinternalBorderWidth, &ibw, NULL); |
2347 | menubar_size += ibw; | |
2348 | } | |
f7008aff | 2349 | #endif |
01cbdba5 | 2350 | |
7556890b | 2351 | f->output_data.x->menubar_height = menubar_size; |
00983aba | 2352 | |
440b0bfd | 2353 | #ifndef USE_LUCID |
5031cc10 KH |
2354 | /* Motif seems to need this amount added to the sizes |
2355 | specified for the shell widget. The Athena/Lucid widgets don't. | |
2356 | Both conclusions reached experimentally. -- rms. */ | |
440b0bfd RS |
2357 | XtVaGetValues (f->output_data.x->edit_widget, XtNinternalBorderWidth, |
2358 | &extra_borders, NULL); | |
2359 | extra_borders *= 2; | |
2360 | #endif | |
5031cc10 | 2361 | |
97787173 RS |
2362 | /* Convert our geometry parameters into a geometry string |
2363 | and specify it. | |
2364 | Note that we do not specify here whether the position | |
2365 | is a user-specified or program-specified one. | |
2366 | We pass that information later, in x_wm_set_size_hints. */ | |
2367 | { | |
be786000 | 2368 | int left = f->left_pos; |
97787173 | 2369 | int xneg = window_prompting & XNegative; |
be786000 | 2370 | int top = f->top_pos; |
97787173 RS |
2371 | int yneg = window_prompting & YNegative; |
2372 | if (xneg) | |
2373 | left = -left; | |
2374 | if (yneg) | |
2375 | top = -top; | |
c760f47e KH |
2376 | |
2377 | if (window_prompting & USPosition) | |
5031cc10 | 2378 | sprintf (shell_position, "=%dx%d%c%d%c%d", |
be786000 KS |
2379 | FRAME_PIXEL_WIDTH (f) + extra_borders, |
2380 | FRAME_PIXEL_HEIGHT (f) + menubar_size + extra_borders, | |
c760f47e KH |
2381 | (xneg ? '-' : '+'), left, |
2382 | (yneg ? '-' : '+'), top); | |
2383 | else | |
74305183 JD |
2384 | { |
2385 | sprintf (shell_position, "=%dx%d", | |
2386 | FRAME_PIXEL_WIDTH (f) + extra_borders, | |
2387 | FRAME_PIXEL_HEIGHT (f) + menubar_size + extra_borders); | |
2388 | ||
2389 | /* Setting x and y when the position is not specified in | |
2390 | the geometry string will set program position in the WM hints. | |
2391 | If Emacs had just one program position, we could set it in | |
2392 | fallback resources, but since each make-frame call can specify | |
2393 | different program positions, this is easier. */ | |
2394 | XtSetArg (al[ac], XtNx, left); ac++; | |
2395 | XtSetArg (al[ac], XtNy, top); ac++; | |
2396 | } | |
97787173 RS |
2397 | } |
2398 | ||
a7f7d550 | 2399 | len = strlen (shell_position) + 1; |
77110caa RS |
2400 | /* We don't free this because we don't know whether |
2401 | it is safe to free it while the frame exists. | |
2402 | It isn't worth the trouble of arranging to free it | |
2403 | when the frame is deleted. */ | |
a7f7d550 FP |
2404 | tem = (char *) xmalloc (len); |
2405 | strncpy (tem, shell_position, len); | |
2406 | XtSetArg (al[ac], XtNgeometry, tem); ac++; | |
2407 | XtSetValues (shell_widget, al, ac); | |
2408 | } | |
2409 | ||
9ef48a9d RS |
2410 | XtManageChild (pane_widget); |
2411 | XtRealizeWidget (shell_widget); | |
2412 | ||
177c0ea7 | 2413 | FRAME_X_WINDOW (f) = XtWindow (frame_widget); |
9ef48a9d RS |
2414 | |
2415 | validate_x_resource_name (); | |
b7975ee4 | 2416 | |
d5db4077 KR |
2417 | class_hints.res_name = (char *) SDATA (Vx_resource_name); |
2418 | class_hints.res_class = (char *) SDATA (Vx_resource_class); | |
b9dc4443 | 2419 | XSetClassHint (FRAME_X_DISPLAY (f), XtWindow (shell_widget), &class_hints); |
5a7df7d7 GM |
2420 | |
2421 | #ifdef HAVE_X_I18N | |
2422 | FRAME_XIC (f) = NULL; | |
1576f1ad DL |
2423 | if (use_xim) |
2424 | create_frame_xic (f); | |
5a7df7d7 | 2425 | #endif |
64d16748 | 2426 | |
7556890b RS |
2427 | f->output_data.x->wm_hints.input = True; |
2428 | f->output_data.x->wm_hints.flags |= InputHint; | |
b9dc4443 | 2429 | XSetWMHints (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
7556890b | 2430 | &f->output_data.x->wm_hints); |
b8228beb | 2431 | |
c4ec904f | 2432 | hack_wm_protocols (f, shell_widget); |
9ef48a9d | 2433 | |
6c32dd68 PR |
2434 | #ifdef HACK_EDITRES |
2435 | XtAddEventHandler (shell_widget, 0, True, _XEditResCheckMessages, 0); | |
2436 | #endif | |
2437 | ||
9ef48a9d | 2438 | /* Do a stupid property change to force the server to generate a |
333b20bb | 2439 | PropertyNotify event so that the event_stream server timestamp will |
9ef48a9d RS |
2440 | be initialized to something relevant to the time we created the window. |
2441 | */ | |
6c32dd68 | 2442 | XChangeProperty (XtDisplay (frame_widget), XtWindow (frame_widget), |
b9dc4443 RS |
2443 | FRAME_X_DISPLAY_INFO (f)->Xatom_wm_protocols, |
2444 | XA_ATOM, 32, PropModeAppend, | |
9ef48a9d RS |
2445 | (unsigned char*) NULL, 0); |
2446 | ||
5a7df7d7 | 2447 | /* Make all the standard events reach the Emacs frame. */ |
31ac8d8c | 2448 | attributes.event_mask = STANDARD_EVENT_SET; |
5a7df7d7 GM |
2449 | |
2450 | #ifdef HAVE_X_I18N | |
2451 | if (FRAME_XIC (f)) | |
2452 | { | |
2453 | /* XIM server might require some X events. */ | |
2454 | unsigned long fevent = NoEventMask; | |
810f2256 | 2455 | XGetICValues (FRAME_XIC (f), XNFilterEvents, &fevent, NULL); |
5a7df7d7 GM |
2456 | attributes.event_mask |= fevent; |
2457 | } | |
2458 | #endif /* HAVE_X_I18N */ | |
177c0ea7 | 2459 | |
31ac8d8c FP |
2460 | attribute_mask = CWEventMask; |
2461 | XChangeWindowAttributes (XtDisplay (shell_widget), XtWindow (shell_widget), | |
2462 | attribute_mask, &attributes); | |
2463 | ||
6c32dd68 | 2464 | XtMapWidget (frame_widget); |
9ef48a9d | 2465 | |
8fc2766b RS |
2466 | /* x_set_name normally ignores requests to set the name if the |
2467 | requested name is the same as the current name. This is the one | |
2468 | place where that assumption isn't correct; f->name is set, but | |
2469 | the X server hasn't been told. */ | |
2470 | { | |
2471 | Lisp_Object name; | |
2472 | int explicit = f->explicit_name; | |
2473 | ||
2474 | f->explicit_name = 0; | |
2475 | name = f->name; | |
2476 | f->name = Qnil; | |
2477 | x_set_name (f, name, explicit); | |
2478 | } | |
2479 | ||
b9dc4443 | 2480 | XDefineCursor (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
7556890b | 2481 | f->output_data.x->text_cursor); |
8fc2766b RS |
2482 | |
2483 | UNBLOCK_INPUT; | |
2484 | ||
495fa05e GM |
2485 | /* This is a no-op, except under Motif. Make sure main areas are |
2486 | set to something reasonable, in case we get an error later. */ | |
2487 | lw_set_main_areas (pane_widget, 0, frame_widget); | |
8fc2766b RS |
2488 | } |
2489 | ||
9ef48a9d | 2490 | #else /* not USE_X_TOOLKIT */ |
488dd4c4 JD |
2491 | #ifdef USE_GTK |
2492 | void | |
2493 | x_window (f) | |
2494 | FRAME_PTR f; | |
2495 | { | |
2496 | if (! xg_create_frame_widgets (f)) | |
2497 | error ("Unable to create window"); | |
1fcfb866 JD |
2498 | |
2499 | #ifdef HAVE_X_I18N | |
2500 | FRAME_XIC (f) = NULL; | |
b59dd9c8 | 2501 | if (use_xim) |
1576f1ad DL |
2502 | { |
2503 | BLOCK_INPUT; | |
2504 | create_frame_xic (f); | |
2505 | if (FRAME_XIC (f)) | |
2506 | { | |
2507 | /* XIM server might require some X events. */ | |
2508 | unsigned long fevent = NoEventMask; | |
810f2256 | 2509 | XGetICValues (FRAME_XIC (f), XNFilterEvents, &fevent, NULL); |
1fcfb866 | 2510 | |
1576f1ad DL |
2511 | if (fevent != NoEventMask) |
2512 | { | |
2513 | XSetWindowAttributes attributes; | |
2514 | XWindowAttributes wattr; | |
2515 | unsigned long attribute_mask; | |
2516 | ||
2517 | XGetWindowAttributes (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), | |
2518 | &wattr); | |
2519 | attributes.event_mask = wattr.your_event_mask | fevent; | |
2520 | attribute_mask = CWEventMask; | |
2521 | XChangeWindowAttributes (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), | |
2522 | attribute_mask, &attributes); | |
2523 | } | |
2524 | } | |
2525 | UNBLOCK_INPUT; | |
2526 | } | |
1fcfb866 | 2527 | #endif |
488dd4c4 | 2528 | } |
9ef48a9d | 2529 | |
488dd4c4 | 2530 | #else /*! USE_GTK */ |
8fc2766b RS |
2531 | /* Create and set up the X window for frame F. */ |
2532 | ||
201d8c78 | 2533 | void |
8fc2766b RS |
2534 | x_window (f) |
2535 | struct frame *f; | |
2536 | ||
2537 | { | |
2538 | XClassHint class_hints; | |
2539 | XSetWindowAttributes attributes; | |
2540 | unsigned long attribute_mask; | |
2541 | ||
7556890b RS |
2542 | attributes.background_pixel = f->output_data.x->background_pixel; |
2543 | attributes.border_pixel = f->output_data.x->border_pixel; | |
01f1ba30 JB |
2544 | attributes.bit_gravity = StaticGravity; |
2545 | attributes.backing_store = NotUseful; | |
2546 | attributes.save_under = True; | |
2547 | attributes.event_mask = STANDARD_EVENT_SET; | |
9b2956e2 GM |
2548 | attributes.colormap = FRAME_X_COLORMAP (f); |
2549 | attribute_mask = (CWBackPixel | CWBorderPixel | CWBitGravity | CWEventMask | |
2550 | | CWColormap); | |
01f1ba30 JB |
2551 | |
2552 | BLOCK_INPUT; | |
fe24a618 | 2553 | FRAME_X_WINDOW (f) |
b9dc4443 | 2554 | = XCreateWindow (FRAME_X_DISPLAY (f), |
7556890b | 2555 | f->output_data.x->parent_desc, |
be786000 KS |
2556 | f->left_pos, |
2557 | f->top_pos, | |
2558 | FRAME_PIXEL_WIDTH (f), FRAME_PIXEL_HEIGHT (f), | |
2559 | f->border_width, | |
01f1ba30 JB |
2560 | CopyFromParent, /* depth */ |
2561 | InputOutput, /* class */ | |
383d6ffc | 2562 | FRAME_X_VISUAL (f), |
01f1ba30 | 2563 | attribute_mask, &attributes); |
5a7df7d7 GM |
2564 | |
2565 | #ifdef HAVE_X_I18N | |
4dacadcc | 2566 | if (use_xim) |
5a7df7d7 | 2567 | { |
1576f1ad DL |
2568 | create_frame_xic (f); |
2569 | if (FRAME_XIC (f)) | |
2570 | { | |
2571 | /* XIM server might require some X events. */ | |
2572 | unsigned long fevent = NoEventMask; | |
810f2256 | 2573 | XGetICValues (FRAME_XIC (f), XNFilterEvents, &fevent, NULL); |
1576f1ad DL |
2574 | attributes.event_mask |= fevent; |
2575 | attribute_mask = CWEventMask; | |
2576 | XChangeWindowAttributes (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), | |
2577 | attribute_mask, &attributes); | |
2578 | } | |
5a7df7d7 GM |
2579 | } |
2580 | #endif /* HAVE_X_I18N */ | |
177c0ea7 | 2581 | |
d387c960 | 2582 | validate_x_resource_name (); |
b7975ee4 | 2583 | |
d5db4077 KR |
2584 | class_hints.res_name = (char *) SDATA (Vx_resource_name); |
2585 | class_hints.res_class = (char *) SDATA (Vx_resource_class); | |
b9dc4443 | 2586 | XSetClassHint (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), &class_hints); |
01f1ba30 | 2587 | |
00983aba KH |
2588 | /* The menubar is part of the ordinary display; |
2589 | it does not count in addition to the height of the window. */ | |
7556890b | 2590 | f->output_data.x->menubar_height = 0; |
00983aba | 2591 | |
179956b9 JB |
2592 | /* This indicates that we use the "Passive Input" input model. |
2593 | Unless we do this, we don't get the Focus{In,Out} events that we | |
2594 | need to draw the cursor correctly. Accursed bureaucrats. | |
b9dc4443 | 2595 | XWhipsAndChains (FRAME_X_DISPLAY (f), IronMaiden, &TheRack); */ |
179956b9 | 2596 | |
7556890b RS |
2597 | f->output_data.x->wm_hints.input = True; |
2598 | f->output_data.x->wm_hints.flags |= InputHint; | |
b9dc4443 | 2599 | XSetWMHints (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
7556890b | 2600 | &f->output_data.x->wm_hints); |
6d078211 | 2601 | f->output_data.x->wm_hints.icon_pixmap = None; |
179956b9 | 2602 | |
032e4ebe RS |
2603 | /* Request "save yourself" and "delete window" commands from wm. */ |
2604 | { | |
2605 | Atom protocols[2]; | |
b9dc4443 RS |
2606 | protocols[0] = FRAME_X_DISPLAY_INFO (f)->Xatom_wm_delete_window; |
2607 | protocols[1] = FRAME_X_DISPLAY_INFO (f)->Xatom_wm_save_yourself; | |
2608 | XSetWMProtocols (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), protocols, 2); | |
032e4ebe | 2609 | } |
9ef48a9d | 2610 | |
e373f201 JB |
2611 | /* x_set_name normally ignores requests to set the name if the |
2612 | requested name is the same as the current name. This is the one | |
2613 | place where that assumption isn't correct; f->name is set, but | |
2614 | the X server hasn't been told. */ | |
2615 | { | |
98381190 | 2616 | Lisp_Object name; |
cf177271 | 2617 | int explicit = f->explicit_name; |
e373f201 | 2618 | |
cf177271 | 2619 | f->explicit_name = 0; |
98381190 KH |
2620 | name = f->name; |
2621 | f->name = Qnil; | |
cf177271 | 2622 | x_set_name (f, name, explicit); |
e373f201 JB |
2623 | } |
2624 | ||
b9dc4443 | 2625 | XDefineCursor (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
7556890b | 2626 | f->output_data.x->text_cursor); |
9ef48a9d | 2627 | |
01f1ba30 JB |
2628 | UNBLOCK_INPUT; |
2629 | ||
fe24a618 | 2630 | if (FRAME_X_WINDOW (f) == 0) |
9ef48a9d | 2631 | error ("Unable to create window"); |
01f1ba30 JB |
2632 | } |
2633 | ||
488dd4c4 | 2634 | #endif /* not USE_GTK */ |
8fc2766b RS |
2635 | #endif /* not USE_X_TOOLKIT */ |
2636 | ||
01f1ba30 JB |
2637 | /* Handle the icon stuff for this window. Perhaps later we might |
2638 | want an x_set_icon_position which can be called interactively as | |
b9dc4443 | 2639 | well. */ |
01f1ba30 JB |
2640 | |
2641 | static void | |
f676886a JB |
2642 | x_icon (f, parms) |
2643 | struct frame *f; | |
01f1ba30 JB |
2644 | Lisp_Object parms; |
2645 | { | |
f9942c9e | 2646 | Lisp_Object icon_x, icon_y; |
abb4b7ec | 2647 | struct x_display_info *dpyinfo = FRAME_X_DISPLAY_INFO (f); |
01f1ba30 JB |
2648 | |
2649 | /* Set the position of the icon. Note that twm groups all | |
b9dc4443 | 2650 | icons in an icon window. */ |
7c0d3ed8 KS |
2651 | icon_x = x_frame_get_and_record_arg (f, parms, Qicon_left, 0, 0, RES_TYPE_NUMBER); |
2652 | icon_y = x_frame_get_and_record_arg (f, parms, Qicon_top, 0, 0, RES_TYPE_NUMBER); | |
f9942c9e | 2653 | if (!EQ (icon_x, Qunbound) && !EQ (icon_y, Qunbound)) |
01f1ba30 | 2654 | { |
b7826503 PJ |
2655 | CHECK_NUMBER (icon_x); |
2656 | CHECK_NUMBER (icon_y); | |
01f1ba30 | 2657 | } |
f9942c9e | 2658 | else if (!EQ (icon_x, Qunbound) || !EQ (icon_y, Qunbound)) |
01f1ba30 | 2659 | error ("Both left and top icon corners of icon must be specified"); |
01f1ba30 | 2660 | |
f9942c9e JB |
2661 | BLOCK_INPUT; |
2662 | ||
fe24a618 JB |
2663 | if (! EQ (icon_x, Qunbound)) |
2664 | x_wm_set_icon_position (f, XINT (icon_x), XINT (icon_y)); | |
f9942c9e | 2665 | |
01f1ba30 | 2666 | /* Start up iconic or window? */ |
49795535 | 2667 | x_wm_set_window_state |
333b20bb GM |
2668 | (f, (EQ (x_get_arg (dpyinfo, parms, Qvisibility, 0, 0, RES_TYPE_SYMBOL), |
2669 | Qicon) | |
49795535 JB |
2670 | ? IconicState |
2671 | : NormalState)); | |
01f1ba30 | 2672 | |
d5db4077 | 2673 | x_text_icon (f, (char *) SDATA ((!NILP (f->icon_name) |
f468da95 | 2674 | ? f->icon_name |
d5db4077 | 2675 | : f->name))); |
80534dd6 | 2676 | |
01f1ba30 JB |
2677 | UNBLOCK_INPUT; |
2678 | } | |
2679 | ||
b243755a | 2680 | /* Make the GCs needed for this window, setting the |
01f1ba30 JB |
2681 | background, border and mouse colors; also create the |
2682 | mouse cursor and the gray border tile. */ | |
2683 | ||
f945b920 JB |
2684 | static char cursor_bits[] = |
2685 | { | |
2686 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, | |
2687 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, | |
2688 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, | |
2689 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 | |
2690 | }; | |
2691 | ||
01f1ba30 | 2692 | static void |
f676886a JB |
2693 | x_make_gc (f) |
2694 | struct frame *f; | |
01f1ba30 JB |
2695 | { |
2696 | XGCValues gc_values; | |
01f1ba30 | 2697 | |
6afb1d07 JB |
2698 | BLOCK_INPUT; |
2699 | ||
b243755a | 2700 | /* Create the GCs of this frame. |
9ef48a9d | 2701 | Note that many default values are used. */ |
01f1ba30 JB |
2702 | |
2703 | /* Normal video */ | |
be786000 | 2704 | gc_values.font = FRAME_FONT (f)->fid; |
7556890b RS |
2705 | gc_values.foreground = f->output_data.x->foreground_pixel; |
2706 | gc_values.background = f->output_data.x->background_pixel; | |
9ef48a9d | 2707 | gc_values.line_width = 0; /* Means 1 using fast algorithm. */ |
959e647d GM |
2708 | f->output_data.x->normal_gc |
2709 | = XCreateGC (FRAME_X_DISPLAY (f), | |
2710 | FRAME_X_WINDOW (f), | |
2711 | GCLineWidth | GCFont | GCForeground | GCBackground, | |
2712 | &gc_values); | |
01f1ba30 | 2713 | |
b9dc4443 | 2714 | /* Reverse video style. */ |
7556890b RS |
2715 | gc_values.foreground = f->output_data.x->background_pixel; |
2716 | gc_values.background = f->output_data.x->foreground_pixel; | |
959e647d GM |
2717 | f->output_data.x->reverse_gc |
2718 | = XCreateGC (FRAME_X_DISPLAY (f), | |
2719 | FRAME_X_WINDOW (f), | |
2720 | GCFont | GCForeground | GCBackground | GCLineWidth, | |
2721 | &gc_values); | |
01f1ba30 | 2722 | |
9ef48a9d | 2723 | /* Cursor has cursor-color background, background-color foreground. */ |
7556890b RS |
2724 | gc_values.foreground = f->output_data.x->background_pixel; |
2725 | gc_values.background = f->output_data.x->cursor_pixel; | |
01f1ba30 JB |
2726 | gc_values.fill_style = FillOpaqueStippled; |
2727 | gc_values.stipple | |
b9dc4443 RS |
2728 | = XCreateBitmapFromData (FRAME_X_DISPLAY (f), |
2729 | FRAME_X_DISPLAY_INFO (f)->root_window, | |
01f1ba30 | 2730 | cursor_bits, 16, 16); |
7556890b | 2731 | f->output_data.x->cursor_gc |
b9dc4443 | 2732 | = XCreateGC (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
01f1ba30 | 2733 | (GCFont | GCForeground | GCBackground |
ac1f48a4 | 2734 | | GCFillStyle /* | GCStipple */ | GCLineWidth), |
01f1ba30 JB |
2735 | &gc_values); |
2736 | ||
333b20bb GM |
2737 | /* Reliefs. */ |
2738 | f->output_data.x->white_relief.gc = 0; | |
2739 | f->output_data.x->black_relief.gc = 0; | |
2740 | ||
01f1ba30 | 2741 | /* Create the gray border tile used when the pointer is not in |
f676886a | 2742 | the frame. Since this depends on the frame's pixel values, |
9ef48a9d | 2743 | this must be done on a per-frame basis. */ |
7556890b | 2744 | f->output_data.x->border_tile |
d043f1a4 | 2745 | = (XCreatePixmapFromBitmapData |
177c0ea7 | 2746 | (FRAME_X_DISPLAY (f), FRAME_X_DISPLAY_INFO (f)->root_window, |
d043f1a4 | 2747 | gray_bits, gray_width, gray_height, |
7556890b RS |
2748 | f->output_data.x->foreground_pixel, |
2749 | f->output_data.x->background_pixel, | |
ab452f99 | 2750 | DefaultDepth (FRAME_X_DISPLAY (f), FRAME_X_SCREEN_NUMBER (f)))); |
6afb1d07 JB |
2751 | |
2752 | UNBLOCK_INPUT; | |
01f1ba30 | 2753 | } |
01f1ba30 | 2754 | |
959e647d GM |
2755 | |
2756 | /* Free what was was allocated in x_make_gc. */ | |
2757 | ||
2758 | void | |
2759 | x_free_gcs (f) | |
2760 | struct frame *f; | |
2761 | { | |
2762 | Display *dpy = FRAME_X_DISPLAY (f); | |
2763 | ||
2764 | BLOCK_INPUT; | |
177c0ea7 | 2765 | |
959e647d GM |
2766 | if (f->output_data.x->normal_gc) |
2767 | { | |
2768 | XFreeGC (dpy, f->output_data.x->normal_gc); | |
2769 | f->output_data.x->normal_gc = 0; | |
2770 | } | |
2771 | ||
2772 | if (f->output_data.x->reverse_gc) | |
2773 | { | |
2774 | XFreeGC (dpy, f->output_data.x->reverse_gc); | |
2775 | f->output_data.x->reverse_gc = 0; | |
2776 | } | |
177c0ea7 | 2777 | |
959e647d GM |
2778 | if (f->output_data.x->cursor_gc) |
2779 | { | |
2780 | XFreeGC (dpy, f->output_data.x->cursor_gc); | |
2781 | f->output_data.x->cursor_gc = 0; | |
2782 | } | |
2783 | ||
2784 | if (f->output_data.x->border_tile) | |
2785 | { | |
2786 | XFreePixmap (dpy, f->output_data.x->border_tile); | |
2787 | f->output_data.x->border_tile = 0; | |
2788 | } | |
2789 | ||
2790 | UNBLOCK_INPUT; | |
2791 | } | |
2792 | ||
2793 | ||
eaf1eea9 GM |
2794 | /* Handler for signals raised during x_create_frame and |
2795 | x_create_top_frame. FRAME is the frame which is partially | |
2796 | constructed. */ | |
2797 | ||
2798 | static Lisp_Object | |
2799 | unwind_create_frame (frame) | |
2800 | Lisp_Object frame; | |
2801 | { | |
2802 | struct frame *f = XFRAME (frame); | |
2803 | ||
2804 | /* If frame is ``official'', nothing to do. */ | |
2805 | if (!CONSP (Vframe_list) || !EQ (XCAR (Vframe_list), frame)) | |
2806 | { | |
f1d2ce7f | 2807 | #if GLYPH_DEBUG |
eaf1eea9 GM |
2808 | struct x_display_info *dpyinfo = FRAME_X_DISPLAY_INFO (f); |
2809 | #endif | |
177c0ea7 | 2810 | |
eaf1eea9 GM |
2811 | x_free_frame_resources (f); |
2812 | ||
2813 | /* Check that reference counts are indeed correct. */ | |
2814 | xassert (dpyinfo->reference_count == dpyinfo_refcount); | |
2815 | xassert (dpyinfo->image_cache->refcount == image_cache_refcount); | |
c844a81a | 2816 | return Qt; |
eaf1eea9 | 2817 | } |
177c0ea7 | 2818 | |
eaf1eea9 GM |
2819 | return Qnil; |
2820 | } | |
2821 | ||
2822 | ||
f676886a | 2823 | DEFUN ("x-create-frame", Fx_create_frame, Sx_create_frame, |
01f1ba30 | 2824 | 1, 1, 0, |
7ee72033 | 2825 | doc: /* Make a new X window, which is called a "frame" in Emacs terms. |
c061c855 GM |
2826 | Returns an Emacs frame object. |
2827 | ALIST is an alist of frame parameters. | |
2828 | If the parameters specify that the frame should not have a minibuffer, | |
2829 | and do not specify a specific minibuffer window to use, | |
2830 | then `default-minibuffer-frame' must be a frame whose minibuffer can | |
2831 | be shared by the new frame. | |
2832 | ||
7ee72033 MB |
2833 | This function is an internal primitive--use `make-frame' instead. */) |
2834 | (parms) | |
01f1ba30 JB |
2835 | Lisp_Object parms; |
2836 | { | |
f676886a | 2837 | struct frame *f; |
2365c027 | 2838 | Lisp_Object frame, tem; |
01f1ba30 JB |
2839 | Lisp_Object name; |
2840 | int minibuffer_only = 0; | |
2841 | long window_prompting = 0; | |
2842 | int width, height; | |
331379bf | 2843 | int count = SPECPDL_INDEX (); |
ecaca587 | 2844 | struct gcpro gcpro1, gcpro2, gcpro3, gcpro4; |
b9dc4443 | 2845 | Lisp_Object display; |
333b20bb | 2846 | struct x_display_info *dpyinfo = NULL; |
a59e4f3d | 2847 | Lisp_Object parent; |
e557f19d | 2848 | struct kboard *kb; |
01f1ba30 | 2849 | |
b7975ee4 KH |
2850 | /* Use this general default value to start with |
2851 | until we know if this frame has a specified name. */ | |
2852 | Vx_resource_name = Vinvocation_name; | |
2853 | ||
333b20bb | 2854 | display = x_get_arg (dpyinfo, parms, Qdisplay, 0, 0, RES_TYPE_STRING); |
b9dc4443 RS |
2855 | if (EQ (display, Qunbound)) |
2856 | display = Qnil; | |
2857 | dpyinfo = check_x_display_info (display); | |
e557f19d KH |
2858 | #ifdef MULTI_KBOARD |
2859 | kb = dpyinfo->kboard; | |
2860 | #else | |
2861 | kb = &the_only_kboard; | |
2862 | #endif | |
b9dc4443 | 2863 | |
333b20bb | 2864 | name = x_get_arg (dpyinfo, parms, Qname, "name", "Name", RES_TYPE_STRING); |
6a5e54e2 | 2865 | if (!STRINGP (name) |
cf177271 JB |
2866 | && ! EQ (name, Qunbound) |
2867 | && ! NILP (name)) | |
08a90d6a | 2868 | error ("Invalid frame name--not a string or nil"); |
01f1ba30 | 2869 | |
b7975ee4 KH |
2870 | if (STRINGP (name)) |
2871 | Vx_resource_name = name; | |
2872 | ||
a59e4f3d | 2873 | /* See if parent window is specified. */ |
333b20bb | 2874 | parent = x_get_arg (dpyinfo, parms, Qparent_id, NULL, NULL, RES_TYPE_NUMBER); |
a59e4f3d RS |
2875 | if (EQ (parent, Qunbound)) |
2876 | parent = Qnil; | |
2877 | if (! NILP (parent)) | |
b7826503 | 2878 | CHECK_NUMBER (parent); |
a59e4f3d | 2879 | |
ecaca587 RS |
2880 | /* make_frame_without_minibuffer can run Lisp code and garbage collect. */ |
2881 | /* No need to protect DISPLAY because that's not used after passing | |
2882 | it to make_frame_without_minibuffer. */ | |
2883 | frame = Qnil; | |
2884 | GCPRO4 (parms, parent, name, frame); | |
333b20bb GM |
2885 | tem = x_get_arg (dpyinfo, parms, Qminibuffer, "minibuffer", "Minibuffer", |
2886 | RES_TYPE_SYMBOL); | |
f9942c9e | 2887 | if (EQ (tem, Qnone) || NILP (tem)) |
2526c290 | 2888 | f = make_frame_without_minibuffer (Qnil, kb, display); |
f9942c9e | 2889 | else if (EQ (tem, Qonly)) |
01f1ba30 | 2890 | { |
f676886a | 2891 | f = make_minibuffer_frame (); |
01f1ba30 JB |
2892 | minibuffer_only = 1; |
2893 | } | |
6a5e54e2 | 2894 | else if (WINDOWP (tem)) |
2526c290 | 2895 | f = make_frame_without_minibuffer (tem, kb, display); |
f9942c9e JB |
2896 | else |
2897 | f = make_frame (1); | |
01f1ba30 | 2898 | |
ecaca587 RS |
2899 | XSETFRAME (frame, f); |
2900 | ||
a3c87d4e JB |
2901 | /* Note that X Windows does support scroll bars. */ |
2902 | FRAME_CAN_HAVE_SCROLL_BARS (f) = 1; | |
179956b9 | 2903 | |
428a555e KL |
2904 | f->display = dpyinfo->frame_display; |
2905 | f->display->reference_count++; | |
2906 | ||
08a90d6a | 2907 | f->output_method = output_x_window; |
7556890b RS |
2908 | f->output_data.x = (struct x_output *) xmalloc (sizeof (struct x_output)); |
2909 | bzero (f->output_data.x, sizeof (struct x_output)); | |
2910 | f->output_data.x->icon_bitmap = -1; | |
be786000 | 2911 | FRAME_FONTSET (f) = -1; |
333b20bb GM |
2912 | f->output_data.x->scroll_bar_foreground_pixel = -1; |
2913 | f->output_data.x->scroll_bar_background_pixel = -1; | |
f15340b7 MB |
2914 | #ifdef USE_TOOLKIT_SCROLL_BARS |
2915 | f->output_data.x->scroll_bar_top_shadow_pixel = -1; | |
2916 | f->output_data.x->scroll_bar_bottom_shadow_pixel = -1; | |
2917 | #endif /* USE_TOOLKIT_SCROLL_BARS */ | |
eaf1eea9 | 2918 | record_unwind_protect (unwind_create_frame, frame); |
08a90d6a | 2919 | |
f468da95 | 2920 | f->icon_name |
333b20bb GM |
2921 | = x_get_arg (dpyinfo, parms, Qicon_name, "iconName", "Title", |
2922 | RES_TYPE_STRING); | |
f468da95 RS |
2923 | if (! STRINGP (f->icon_name)) |
2924 | f->icon_name = Qnil; | |
80534dd6 | 2925 | |
08a90d6a | 2926 | FRAME_X_DISPLAY_INFO (f) = dpyinfo; |
f1d2ce7f | 2927 | #if GLYPH_DEBUG |
eaf1eea9 GM |
2928 | image_cache_refcount = FRAME_X_IMAGE_CACHE (f)->refcount; |
2929 | dpyinfo_refcount = dpyinfo->reference_count; | |
2930 | #endif /* GLYPH_DEBUG */ | |
73410c76 | 2931 | #ifdef MULTI_KBOARD |
e557f19d | 2932 | FRAME_KBOARD (f) = kb; |
73410c76 | 2933 | #endif |
08a90d6a | 2934 | |
9b2956e2 GM |
2935 | /* These colors will be set anyway later, but it's important |
2936 | to get the color reference counts right, so initialize them! */ | |
2937 | { | |
2938 | Lisp_Object black; | |
2939 | struct gcpro gcpro1; | |
cefecbcf GM |
2940 | |
2941 | /* Function x_decode_color can signal an error. Make | |
2942 | sure to initialize color slots so that we won't try | |
2943 | to free colors we haven't allocated. */ | |
2944 | f->output_data.x->foreground_pixel = -1; | |
2945 | f->output_data.x->background_pixel = -1; | |
2946 | f->output_data.x->cursor_pixel = -1; | |
2947 | f->output_data.x->cursor_foreground_pixel = -1; | |
2948 | f->output_data.x->border_pixel = -1; | |
2949 | f->output_data.x->mouse_pixel = -1; | |
177c0ea7 | 2950 | |
9b2956e2 GM |
2951 | black = build_string ("black"); |
2952 | GCPRO1 (black); | |
2953 | f->output_data.x->foreground_pixel | |
2954 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); | |
2955 | f->output_data.x->background_pixel | |
2956 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); | |
2957 | f->output_data.x->cursor_pixel | |
2958 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); | |
2959 | f->output_data.x->cursor_foreground_pixel | |
2960 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); | |
2961 | f->output_data.x->border_pixel | |
2962 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); | |
2963 | f->output_data.x->mouse_pixel | |
2964 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); | |
2965 | UNGCPRO; | |
2966 | } | |
2967 | ||
a59e4f3d RS |
2968 | /* Specify the parent under which to make this X window. */ |
2969 | ||
2970 | if (!NILP (parent)) | |
2971 | { | |
8c239ac3 | 2972 | f->output_data.x->parent_desc = (Window) XFASTINT (parent); |
7556890b | 2973 | f->output_data.x->explicit_parent = 1; |
a59e4f3d RS |
2974 | } |
2975 | else | |
2976 | { | |
7556890b RS |
2977 | f->output_data.x->parent_desc = FRAME_X_DISPLAY_INFO (f)->root_window; |
2978 | f->output_data.x->explicit_parent = 0; | |
a59e4f3d RS |
2979 | } |
2980 | ||
cf177271 JB |
2981 | /* Set the name; the functions to which we pass f expect the name to |
2982 | be set. */ | |
2983 | if (EQ (name, Qunbound) || NILP (name)) | |
2984 | { | |
08a90d6a | 2985 | f->name = build_string (dpyinfo->x_id_name); |
cf177271 JB |
2986 | f->explicit_name = 0; |
2987 | } | |
2988 | else | |
2989 | { | |
2990 | f->name = name; | |
2991 | f->explicit_name = 1; | |
9ef48a9d RS |
2992 | /* use the frame's title when getting resources for this frame. */ |
2993 | specbind (Qx_resource_name, name); | |
cf177271 | 2994 | } |
01f1ba30 | 2995 | |
7f19e125 KL |
2996 | Fmodify_frame_parameters (frame, Fcons (Fcons (Qwindow_system, Qx), Qnil)); |
2997 | ||
01f1ba30 JB |
2998 | /* Extract the window parameters from the supplied values |
2999 | that are needed to determine window geometry. */ | |
d387c960 JB |
3000 | { |
3001 | Lisp_Object font; | |
3002 | ||
333b20bb | 3003 | font = x_get_arg (dpyinfo, parms, Qfont, "font", "Font", RES_TYPE_STRING); |
2ee3abaa | 3004 | |
6817eab4 | 3005 | BLOCK_INPUT; |
e5e548e3 RS |
3006 | /* First, try whatever font the caller has specified. */ |
3007 | if (STRINGP (font)) | |
942ea06d | 3008 | { |
49965a29 | 3009 | tem = Fquery_fontset (font, Qnil); |
477f8642 | 3010 | if (STRINGP (tem)) |
d5db4077 | 3011 | font = x_new_fontset (f, SDATA (tem)); |
942ea06d | 3012 | else |
d5db4077 | 3013 | font = x_new_font (f, SDATA (font)); |
942ea06d | 3014 | } |
177c0ea7 | 3015 | |
e5e548e3 | 3016 | /* Try out a font which we hope has bold and italic variations. */ |
333b20bb GM |
3017 | if (!STRINGP (font)) |
3018 | font = x_new_font (f, "-adobe-courier-medium-r-*-*-*-120-*-*-*-*-iso8859-1"); | |
e5e548e3 | 3019 | if (!STRINGP (font)) |
a6ac02af | 3020 | font = x_new_font (f, "-misc-fixed-medium-r-normal-*-*-140-*-*-c-*-iso8859-1"); |
e5e548e3 | 3021 | if (! STRINGP (font)) |
a6ac02af | 3022 | font = x_new_font (f, "-*-*-medium-r-normal-*-*-140-*-*-c-*-iso8859-1"); |
e5e548e3 RS |
3023 | if (! STRINGP (font)) |
3024 | /* This was formerly the first thing tried, but it finds too many fonts | |
3025 | and takes too long. */ | |
3026 | font = x_new_font (f, "-*-*-medium-r-*-*-*-*-*-*-c-*-iso8859-1"); | |
3027 | /* If those didn't work, look for something which will at least work. */ | |
3028 | if (! STRINGP (font)) | |
a6ac02af | 3029 | font = x_new_font (f, "-*-fixed-*-*-*-*-*-140-*-*-c-*-iso8859-1"); |
6817eab4 JB |
3030 | UNBLOCK_INPUT; |
3031 | if (! STRINGP (font)) | |
e5e548e3 RS |
3032 | font = build_string ("fixed"); |
3033 | ||
477f8642 | 3034 | x_default_parameter (f, parms, Qfont, font, |
333b20bb | 3035 | "font", "Font", RES_TYPE_STRING); |
d387c960 | 3036 | } |
9ef48a9d | 3037 | |
e3881aa0 | 3038 | #ifdef USE_LUCID |
82c90203 RS |
3039 | /* Prevent lwlib/xlwmenu.c from crashing because of a bug |
3040 | whereby it fails to get any font. */ | |
be786000 | 3041 | xlwmenu_default_font = FRAME_FONT (f); |
dd254b21 | 3042 | #endif |
82c90203 | 3043 | |
cf177271 | 3044 | x_default_parameter (f, parms, Qborder_width, make_number (2), |
333b20bb | 3045 | "borderWidth", "BorderWidth", RES_TYPE_NUMBER); |
177c0ea7 | 3046 | |
4e397688 | 3047 | /* This defaults to 1 in order to match xterm. We recognize either |
ddf768c3 JB |
3048 | internalBorderWidth or internalBorder (which is what xterm calls |
3049 | it). */ | |
3050 | if (NILP (Fassq (Qinternal_border_width, parms))) | |
3051 | { | |
3052 | Lisp_Object value; | |
3053 | ||
abb4b7ec | 3054 | value = x_get_arg (dpyinfo, parms, Qinternal_border_width, |
333b20bb | 3055 | "internalBorder", "internalBorder", RES_TYPE_NUMBER); |
ddf768c3 JB |
3056 | if (! EQ (value, Qunbound)) |
3057 | parms = Fcons (Fcons (Qinternal_border_width, value), | |
3058 | parms); | |
3059 | } | |
dca97592 | 3060 | x_default_parameter (f, parms, Qinternal_border_width, make_number (1), |
333b20bb GM |
3061 | "internalBorderWidth", "internalBorderWidth", |
3062 | RES_TYPE_NUMBER); | |
1ab3d87e | 3063 | x_default_parameter (f, parms, Qvertical_scroll_bars, Qleft, |
333b20bb GM |
3064 | "verticalScrollBars", "ScrollBars", |
3065 | RES_TYPE_SYMBOL); | |
01f1ba30 | 3066 | |
b9dc4443 | 3067 | /* Also do the stuff which must be set before the window exists. */ |
cf177271 | 3068 | x_default_parameter (f, parms, Qforeground_color, build_string ("black"), |
333b20bb | 3069 | "foreground", "Foreground", RES_TYPE_STRING); |
cf177271 | 3070 | x_default_parameter (f, parms, Qbackground_color, build_string ("white"), |
0b60fc91 | 3071 | "background", "Background", RES_TYPE_STRING); |
cf177271 | 3072 | x_default_parameter (f, parms, Qmouse_color, build_string ("black"), |
333b20bb | 3073 | "pointerColor", "Foreground", RES_TYPE_STRING); |
cf177271 | 3074 | x_default_parameter (f, parms, Qcursor_color, build_string ("black"), |
333b20bb | 3075 | "cursorColor", "Foreground", RES_TYPE_STRING); |
cf177271 | 3076 | x_default_parameter (f, parms, Qborder_color, build_string ("black"), |
333b20bb | 3077 | "borderColor", "BorderColor", RES_TYPE_STRING); |
d62c8769 GM |
3078 | x_default_parameter (f, parms, Qscreen_gamma, Qnil, |
3079 | "screenGamma", "ScreenGamma", RES_TYPE_FLOAT); | |
563b67aa GM |
3080 | x_default_parameter (f, parms, Qline_spacing, Qnil, |
3081 | "lineSpacing", "LineSpacing", RES_TYPE_NUMBER); | |
b3ba0aa8 KS |
3082 | x_default_parameter (f, parms, Qleft_fringe, Qnil, |
3083 | "leftFringe", "LeftFringe", RES_TYPE_NUMBER); | |
3084 | x_default_parameter (f, parms, Qright_fringe, Qnil, | |
3085 | "rightFringe", "RightFringe", RES_TYPE_NUMBER); | |
333b20bb GM |
3086 | |
3087 | x_default_scroll_bar_color_parameter (f, parms, Qscroll_bar_foreground, | |
3088 | "scrollBarForeground", | |
3089 | "ScrollBarForeground", 1); | |
3090 | x_default_scroll_bar_color_parameter (f, parms, Qscroll_bar_background, | |
3091 | "scrollBarBackground", | |
3092 | "ScrollBarBackground", 0); | |
3093 | ||
3094 | /* Init faces before x_default_parameter is called for scroll-bar | |
3095 | parameters because that function calls x_set_scroll_bar_width, | |
3096 | which calls change_frame_size, which calls Fset_window_buffer, | |
3097 | which runs hooks, which call Fvertical_motion. At the end, we | |
3098 | end up in init_iterator with a null face cache, which should not | |
3099 | happen. */ | |
3100 | init_frame_faces (f); | |
177c0ea7 | 3101 | |
c7bcb20d | 3102 | x_default_parameter (f, parms, Qmenu_bar_lines, make_number (1), |
333b20bb | 3103 | "menuBar", "MenuBar", RES_TYPE_NUMBER); |
e33455ca | 3104 | x_default_parameter (f, parms, Qtool_bar_lines, make_number (1), |
333b20bb | 3105 | "toolBar", "ToolBar", RES_TYPE_NUMBER); |
79873d50 | 3106 | x_default_parameter (f, parms, Qbuffer_predicate, Qnil, |
333b20bb GM |
3107 | "bufferPredicate", "BufferPredicate", |
3108 | RES_TYPE_SYMBOL); | |
c2304e02 | 3109 | x_default_parameter (f, parms, Qtitle, Qnil, |
333b20bb | 3110 | "title", "Title", RES_TYPE_STRING); |
ea0a1f53 GM |
3111 | x_default_parameter (f, parms, Qwait_for_wm, Qt, |
3112 | "waitForWM", "WaitForWM", RES_TYPE_BOOLEAN); | |
49d41073 EZ |
3113 | x_default_parameter (f, parms, Qfullscreen, Qnil, |
3114 | "fullscreen", "Fullscreen", RES_TYPE_SYMBOL); | |
90eb1019 | 3115 | |
7556890b | 3116 | f->output_data.x->parent_desc = FRAME_X_DISPLAY_INFO (f)->root_window; |
35f59f6b | 3117 | |
35f59f6b | 3118 | /* Compute the size of the X window. */ |
7c0d3ed8 | 3119 | window_prompting = x_figure_window_size (f, parms, 1); |
38d22040 | 3120 | |
495fa05e GM |
3121 | tem = x_get_arg (dpyinfo, parms, Qunsplittable, 0, 0, RES_TYPE_BOOLEAN); |
3122 | f->no_split = minibuffer_only || EQ (tem, Qt); | |
3123 | ||
6a1bcd01 | 3124 | /* Create the X widget or window. */ |
a7f7d550 FP |
3125 | #ifdef USE_X_TOOLKIT |
3126 | x_window (f, window_prompting, minibuffer_only); | |
3127 | #else | |
f676886a | 3128 | x_window (f); |
a7f7d550 | 3129 | #endif |
177c0ea7 | 3130 | |
f676886a JB |
3131 | x_icon (f, parms); |
3132 | x_make_gc (f); | |
01f1ba30 | 3133 | |
495fa05e GM |
3134 | /* Now consider the frame official. */ |
3135 | FRAME_X_DISPLAY_INFO (f)->reference_count++; | |
3136 | Vframe_list = Fcons (frame, Vframe_list); | |
3137 | ||
f9942c9e JB |
3138 | /* We need to do this after creating the X window, so that the |
3139 | icon-creation functions can say whose icon they're describing. */ | |
cf177271 | 3140 | x_default_parameter (f, parms, Qicon_type, Qnil, |
333b20bb | 3141 | "bitmapIcon", "BitmapIcon", RES_TYPE_SYMBOL); |
f9942c9e | 3142 | |
cf177271 | 3143 | x_default_parameter (f, parms, Qauto_raise, Qnil, |
333b20bb | 3144 | "autoRaise", "AutoRaiseLower", RES_TYPE_BOOLEAN); |
cf177271 | 3145 | x_default_parameter (f, parms, Qauto_lower, Qnil, |
333b20bb | 3146 | "autoLower", "AutoRaiseLower", RES_TYPE_BOOLEAN); |
dbc4e1c1 | 3147 | x_default_parameter (f, parms, Qcursor_type, Qbox, |
333b20bb | 3148 | "cursorType", "CursorType", RES_TYPE_SYMBOL); |
28d7281d GM |
3149 | x_default_parameter (f, parms, Qscroll_bar_width, Qnil, |
3150 | "scrollBarWidth", "ScrollBarWidth", | |
3151 | RES_TYPE_NUMBER); | |
f9942c9e | 3152 | |
be786000 | 3153 | /* Dimensions, especially FRAME_LINES (f), must be done via change_frame_size. |
01f1ba30 | 3154 | Change will not be effected unless different from the current |
be786000 KS |
3155 | FRAME_LINES (f). */ |
3156 | width = FRAME_COLS (f); | |
3157 | height = FRAME_LINES (f); | |
177c0ea7 | 3158 | |
be786000 KS |
3159 | SET_FRAME_COLS (f, 0); |
3160 | FRAME_LINES (f) = 0; | |
8938a4fb | 3161 | change_frame_size (f, height, width, 1, 0, 0); |
d043f1a4 | 3162 | |
488dd4c4 | 3163 | #if defined (USE_X_TOOLKIT) || defined (USE_GTK) |
495fa05e GM |
3164 | /* Create the menu bar. */ |
3165 | if (!minibuffer_only && FRAME_EXTERNAL_MENU_BAR (f)) | |
3166 | { | |
3167 | /* If this signals an error, we haven't set size hints for the | |
3168 | frame and we didn't make it visible. */ | |
3169 | initialize_frame_menubar (f); | |
3170 | ||
488dd4c4 | 3171 | #ifndef USE_GTK |
495fa05e GM |
3172 | /* This is a no-op, except under Motif where it arranges the |
3173 | main window for the widgets on it. */ | |
3174 | lw_set_main_areas (f->output_data.x->column_widget, | |
3175 | f->output_data.x->menubar_widget, | |
3176 | f->output_data.x->edit_widget); | |
488dd4c4 | 3177 | #endif /* not USE_GTK */ |
495fa05e | 3178 | } |
488dd4c4 | 3179 | #endif /* USE_X_TOOLKIT || USE_GTK */ |
495fa05e GM |
3180 | |
3181 | /* Tell the server what size and position, etc, we want, and how | |
3182 | badly we want them. This should be done after we have the menu | |
3183 | bar so that its size can be taken into account. */ | |
01f1ba30 | 3184 | BLOCK_INPUT; |
7989f084 | 3185 | x_wm_set_size_hint (f, window_prompting, 0); |
01f1ba30 JB |
3186 | UNBLOCK_INPUT; |
3187 | ||
495fa05e GM |
3188 | /* Make the window appear on the frame and enable display, unless |
3189 | the caller says not to. However, with explicit parent, Emacs | |
3190 | cannot control visibility, so don't try. */ | |
7556890b | 3191 | if (! f->output_data.x->explicit_parent) |
a59e4f3d RS |
3192 | { |
3193 | Lisp_Object visibility; | |
49795535 | 3194 | |
333b20bb GM |
3195 | visibility = x_get_arg (dpyinfo, parms, Qvisibility, 0, 0, |
3196 | RES_TYPE_SYMBOL); | |
a59e4f3d RS |
3197 | if (EQ (visibility, Qunbound)) |
3198 | visibility = Qt; | |
49795535 | 3199 | |
a59e4f3d RS |
3200 | if (EQ (visibility, Qicon)) |
3201 | x_iconify_frame (f); | |
3202 | else if (! NILP (visibility)) | |
3203 | x_make_frame_visible (f); | |
3204 | else | |
3205 | /* Must have been Qnil. */ | |
3206 | ; | |
3207 | } | |
01f1ba30 | 3208 | |
231d6cfb JD |
3209 | /* Set the WM leader property. GTK does this itself, so this is not |
3210 | needed when using GTK. */ | |
3211 | if (dpyinfo->client_leader_window != 0) | |
3212 | { | |
3213 | BLOCK_INPUT; | |
3214 | XChangeProperty (FRAME_X_DISPLAY (f), | |
3215 | FRAME_OUTER_WINDOW (f), | |
3216 | dpyinfo->Xatom_wm_client_leader, | |
3217 | XA_WINDOW, 32, PropModeReplace, | |
3218 | (char *) &dpyinfo->client_leader_window, 1); | |
3219 | UNBLOCK_INPUT; | |
3220 | } | |
3221 | ||
495fa05e | 3222 | UNGCPRO; |
9e57df62 GM |
3223 | |
3224 | /* Make sure windows on this frame appear in calls to next-window | |
3225 | and similar functions. */ | |
3226 | Vwindow_list = Qnil; | |
177c0ea7 | 3227 | |
9ef48a9d | 3228 | return unbind_to (count, frame); |
01f1ba30 JB |
3229 | } |
3230 | ||
eaf1eea9 | 3231 | |
0d17d282 KH |
3232 | /* FRAME is used only to get a handle on the X display. We don't pass the |
3233 | display info directly because we're called from frame.c, which doesn't | |
3234 | know about that structure. */ | |
e4f79258 | 3235 | |
87498171 | 3236 | Lisp_Object |
0d17d282 KH |
3237 | x_get_focus_frame (frame) |
3238 | struct frame *frame; | |
87498171 | 3239 | { |
0d17d282 | 3240 | struct x_display_info *dpyinfo = FRAME_X_DISPLAY_INFO (frame); |
87498171 | 3241 | Lisp_Object xfocus; |
0d17d282 | 3242 | if (! dpyinfo->x_focus_frame) |
87498171 KH |
3243 | return Qnil; |
3244 | ||
0d17d282 | 3245 | XSETFRAME (xfocus, dpyinfo->x_focus_frame); |
87498171 KH |
3246 | return xfocus; |
3247 | } | |
f0614854 | 3248 | |
3decc1e7 GM |
3249 | |
3250 | /* In certain situations, when the window manager follows a | |
3251 | click-to-focus policy, there seems to be no way around calling | |
3252 | XSetInputFocus to give another frame the input focus . | |
3253 | ||
3254 | In an ideal world, XSetInputFocus should generally be avoided so | |
3255 | that applications don't interfere with the window manager's focus | |
3256 | policy. But I think it's okay to use when it's clearly done | |
3257 | following a user-command. */ | |
3258 | ||
3259 | DEFUN ("x-focus-frame", Fx_focus_frame, Sx_focus_frame, 1, 1, 0, | |
7ee72033 MB |
3260 | doc: /* Set the input focus to FRAME. |
3261 | FRAME nil means use the selected frame. */) | |
3262 | (frame) | |
3decc1e7 GM |
3263 | Lisp_Object frame; |
3264 | { | |
3265 | struct frame *f = check_x_frame (frame); | |
3266 | Display *dpy = FRAME_X_DISPLAY (f); | |
3267 | int count; | |
3268 | ||
3269 | BLOCK_INPUT; | |
3270 | count = x_catch_errors (dpy); | |
3271 | XSetInputFocus (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), | |
3272 | RevertToParent, CurrentTime); | |
3273 | x_uncatch_errors (dpy, count); | |
3274 | UNBLOCK_INPUT; | |
177c0ea7 | 3275 | |
3decc1e7 GM |
3276 | return Qnil; |
3277 | } | |
3278 | ||
f0614854 | 3279 | \f |
2d764c78 | 3280 | DEFUN ("xw-color-defined-p", Fxw_color_defined_p, Sxw_color_defined_p, 1, 2, 0, |
7ee72033 MB |
3281 | doc: /* Internal function called by `color-defined-p', which see. */) |
3282 | (color, frame) | |
b9dc4443 | 3283 | Lisp_Object color, frame; |
e12d55b2 | 3284 | { |
b9dc4443 RS |
3285 | XColor foo; |
3286 | FRAME_PTR f = check_x_frame (frame); | |
e12d55b2 | 3287 | |
b7826503 | 3288 | CHECK_STRING (color); |
b9dc4443 | 3289 | |
d5db4077 | 3290 | if (x_defined_color (f, SDATA (color), &foo, 0)) |
e12d55b2 RS |
3291 | return Qt; |
3292 | else | |
3293 | return Qnil; | |
3294 | } | |
3295 | ||
2d764c78 | 3296 | DEFUN ("xw-color-values", Fxw_color_values, Sxw_color_values, 1, 2, 0, |
7ee72033 MB |
3297 | doc: /* Internal function called by `color-values', which see. */) |
3298 | (color, frame) | |
b9dc4443 | 3299 | Lisp_Object color, frame; |
01f1ba30 | 3300 | { |
b9dc4443 RS |
3301 | XColor foo; |
3302 | FRAME_PTR f = check_x_frame (frame); | |
3303 | ||
b7826503 | 3304 | CHECK_STRING (color); |
01f1ba30 | 3305 | |
d5db4077 | 3306 | if (x_defined_color (f, SDATA (color), &foo, 0)) |
57c82a63 RS |
3307 | { |
3308 | Lisp_Object rgb[3]; | |
3309 | ||
3310 | rgb[0] = make_number (foo.red); | |
3311 | rgb[1] = make_number (foo.green); | |
3312 | rgb[2] = make_number (foo.blue); | |
3313 | return Flist (3, rgb); | |
3314 | } | |
01f1ba30 JB |
3315 | else |
3316 | return Qnil; | |
3317 | } | |
3318 | ||
2d764c78 | 3319 | DEFUN ("xw-display-color-p", Fxw_display_color_p, Sxw_display_color_p, 0, 1, 0, |
7ee72033 MB |
3320 | doc: /* Internal function called by `display-color-p', which see. */) |
3321 | (display) | |
08a90d6a | 3322 | Lisp_Object display; |
01f1ba30 | 3323 | { |
08a90d6a | 3324 | struct x_display_info *dpyinfo = check_x_display_info (display); |
11ae94fe | 3325 | |
b9dc4443 | 3326 | if (dpyinfo->n_planes <= 2) |
01f1ba30 JB |
3327 | return Qnil; |
3328 | ||
b9dc4443 | 3329 | switch (dpyinfo->visual->class) |
01f1ba30 JB |
3330 | { |
3331 | case StaticColor: | |
3332 | case PseudoColor: | |
3333 | case TrueColor: | |
3334 | case DirectColor: | |
3335 | return Qt; | |
3336 | ||
3337 | default: | |
3338 | return Qnil; | |
3339 | } | |
3340 | } | |
3341 | ||
d0c9d219 | 3342 | DEFUN ("x-display-grayscale-p", Fx_display_grayscale_p, Sx_display_grayscale_p, |
c061c855 | 3343 | 0, 1, 0, |
7ee72033 | 3344 | doc: /* Return t if the X display supports shades of gray. |
c061c855 GM |
3345 | Note that color displays do support shades of gray. |
3346 | The optional argument DISPLAY specifies which display to ask about. | |
3347 | DISPLAY should be either a frame or a display name (a string). | |
7ee72033 MB |
3348 | If omitted or nil, that stands for the selected frame's display. */) |
3349 | (display) | |
08a90d6a | 3350 | Lisp_Object display; |
d0c9d219 | 3351 | { |
08a90d6a | 3352 | struct x_display_info *dpyinfo = check_x_display_info (display); |
d0c9d219 | 3353 | |
ae6b58f9 | 3354 | if (dpyinfo->n_planes <= 1) |
b9dc4443 RS |
3355 | return Qnil; |
3356 | ||
ae6b58f9 RS |
3357 | switch (dpyinfo->visual->class) |
3358 | { | |
3359 | case StaticColor: | |
3360 | case PseudoColor: | |
3361 | case TrueColor: | |
3362 | case DirectColor: | |
3363 | case StaticGray: | |
3364 | case GrayScale: | |
3365 | return Qt; | |
3366 | ||
3367 | default: | |
3368 | return Qnil; | |
3369 | } | |
d0c9d219 RS |
3370 | } |
3371 | ||
41beb8fc | 3372 | DEFUN ("x-display-pixel-width", Fx_display_pixel_width, Sx_display_pixel_width, |
c061c855 | 3373 | 0, 1, 0, |
7ee72033 | 3374 | doc: /* Returns the width in pixels of the X display DISPLAY. |
c061c855 GM |
3375 | The optional argument DISPLAY specifies which display to ask about. |
3376 | DISPLAY should be either a frame or a display name (a string). | |
7ee72033 MB |
3377 | If omitted or nil, that stands for the selected frame's display. */) |
3378 | (display) | |
08a90d6a | 3379 | Lisp_Object display; |
41beb8fc | 3380 | { |
08a90d6a | 3381 | struct x_display_info *dpyinfo = check_x_display_info (display); |
b9dc4443 RS |
3382 | |
3383 | return make_number (dpyinfo->width); | |
41beb8fc RS |
3384 | } |
3385 | ||
3386 | DEFUN ("x-display-pixel-height", Fx_display_pixel_height, | |
c061c855 | 3387 | Sx_display_pixel_height, 0, 1, 0, |
7ee72033 | 3388 | doc: /* Returns the height in pixels of the X display DISPLAY. |
c061c855 GM |
3389 | The optional argument DISPLAY specifies which display to ask about. |
3390 | DISPLAY should be either a frame or a display name (a string). | |
7ee72033 MB |
3391 | If omitted or nil, that stands for the selected frame's display. */) |
3392 | (display) | |
08a90d6a | 3393 | Lisp_Object display; |
41beb8fc | 3394 | { |
08a90d6a | 3395 | struct x_display_info *dpyinfo = check_x_display_info (display); |
b9dc4443 RS |
3396 | |
3397 | return make_number (dpyinfo->height); | |
41beb8fc RS |
3398 | } |
3399 | ||
3400 | DEFUN ("x-display-planes", Fx_display_planes, Sx_display_planes, | |
c061c855 | 3401 | 0, 1, 0, |
7ee72033 | 3402 | doc: /* Returns the number of bitplanes of the X display DISPLAY. |
c061c855 GM |
3403 | The optional argument DISPLAY specifies which display to ask about. |
3404 | DISPLAY should be either a frame or a display name (a string). | |
7ee72033 MB |
3405 | If omitted or nil, that stands for the selected frame's display. */) |
3406 | (display) | |
08a90d6a | 3407 | Lisp_Object display; |
41beb8fc | 3408 | { |
08a90d6a | 3409 | struct x_display_info *dpyinfo = check_x_display_info (display); |
b9dc4443 RS |
3410 | |
3411 | return make_number (dpyinfo->n_planes); | |
41beb8fc RS |
3412 | } |
3413 | ||
3414 | DEFUN ("x-display-color-cells", Fx_display_color_cells, Sx_display_color_cells, | |
c061c855 | 3415 | 0, 1, 0, |
7ee72033 | 3416 | doc: /* Returns the number of color cells of the X display DISPLAY. |
c061c855 GM |
3417 | The optional argument DISPLAY specifies which display to ask about. |
3418 | DISPLAY should be either a frame or a display name (a string). | |
7ee72033 MB |
3419 | If omitted or nil, that stands for the selected frame's display. */) |
3420 | (display) | |
08a90d6a | 3421 | Lisp_Object display; |
41beb8fc | 3422 | { |
08a90d6a | 3423 | struct x_display_info *dpyinfo = check_x_display_info (display); |
b9dc4443 | 3424 | |
334faa08 JD |
3425 | int nr_planes = DisplayPlanes (dpyinfo->display, |
3426 | XScreenNumberOfScreen (dpyinfo->screen)); | |
3427 | ||
3428 | /* Truncate nr_planes to 24 to avoid integer overflow. | |
3429 | Some displays says 32, but only 24 bits are actually significant. | |
3430 | There are only very few and rare video cards that have more than | |
3431 | 24 significant bits. Also 24 bits is more than 16 million colors, | |
3432 | it "should be enough for everyone". */ | |
3433 | if (nr_planes > 24) nr_planes = 24; | |
3434 | ||
3435 | return make_number (1 << nr_planes); | |
41beb8fc RS |
3436 | } |
3437 | ||
9d317b2c RS |
3438 | DEFUN ("x-server-max-request-size", Fx_server_max_request_size, |
3439 | Sx_server_max_request_size, | |
c061c855 | 3440 | 0, 1, 0, |
7ee72033 | 3441 | doc: /* Returns the maximum request size of the X server of display DISPLAY. |
c061c855 GM |
3442 | The optional argument DISPLAY specifies which display to ask about. |
3443 | DISPLAY should be either a frame or a display name (a string). | |
7ee72033 MB |
3444 | If omitted or nil, that stands for the selected frame's display. */) |
3445 | (display) | |
08a90d6a | 3446 | Lisp_Object display; |
9d317b2c | 3447 | { |
08a90d6a | 3448 | struct x_display_info *dpyinfo = check_x_display_info (display); |
b9dc4443 RS |
3449 | |
3450 | return make_number (MAXREQUEST (dpyinfo->display)); | |
9d317b2c RS |
3451 | } |
3452 | ||
41beb8fc | 3453 | DEFUN ("x-server-vendor", Fx_server_vendor, Sx_server_vendor, 0, 1, 0, |
7ee72033 | 3454 | doc: /* Returns the vendor ID string of the X server of display DISPLAY. |
c061c855 GM |
3455 | The optional argument DISPLAY specifies which display to ask about. |
3456 | DISPLAY should be either a frame or a display name (a string). | |
7ee72033 MB |
3457 | If omitted or nil, that stands for the selected frame's display. */) |
3458 | (display) | |
08a90d6a | 3459 | Lisp_Object display; |
41beb8fc | 3460 | { |
08a90d6a | 3461 | struct x_display_info *dpyinfo = check_x_display_info (display); |
b9dc4443 RS |
3462 | char *vendor = ServerVendor (dpyinfo->display); |
3463 | ||
41beb8fc RS |
3464 | if (! vendor) vendor = ""; |
3465 | return build_string (vendor); | |
3466 | } | |
3467 | ||
3468 | DEFUN ("x-server-version", Fx_server_version, Sx_server_version, 0, 1, 0, | |
7ee72033 | 3469 | doc: /* Returns the version numbers of the X server of display DISPLAY. |
c061c855 GM |
3470 | The value is a list of three integers: the major and minor |
3471 | version numbers of the X Protocol in use, and the vendor-specific release | |
3472 | number. See also the function `x-server-vendor'. | |
3473 | ||
3474 | The optional argument DISPLAY specifies which display to ask about. | |
3475 | DISPLAY should be either a frame or a display name (a string). | |
7ee72033 MB |
3476 | If omitted or nil, that stands for the selected frame's display. */) |
3477 | (display) | |
08a90d6a | 3478 | Lisp_Object display; |
41beb8fc | 3479 | { |
08a90d6a | 3480 | struct x_display_info *dpyinfo = check_x_display_info (display); |
b9dc4443 | 3481 | Display *dpy = dpyinfo->display; |
11ae94fe | 3482 | |
41beb8fc RS |
3483 | return Fcons (make_number (ProtocolVersion (dpy)), |
3484 | Fcons (make_number (ProtocolRevision (dpy)), | |
3485 | Fcons (make_number (VendorRelease (dpy)), Qnil))); | |
3486 | } | |
3487 | ||
3488 | DEFUN ("x-display-screens", Fx_display_screens, Sx_display_screens, 0, 1, 0, | |
7ee72033 | 3489 | doc: /* Return the number of screens on the X server of display DISPLAY. |
c061c855 GM |
3490 | The optional argument DISPLAY specifies which display to ask about. |
3491 | DISPLAY should be either a frame or a display name (a string). | |
7ee72033 MB |
3492 | If omitted or nil, that stands for the selected frame's display. */) |
3493 | (display) | |
08a90d6a | 3494 | Lisp_Object display; |
41beb8fc | 3495 | { |
08a90d6a | 3496 | struct x_display_info *dpyinfo = check_x_display_info (display); |
b9dc4443 RS |
3497 | |
3498 | return make_number (ScreenCount (dpyinfo->display)); | |
41beb8fc RS |
3499 | } |
3500 | ||
3501 | DEFUN ("x-display-mm-height", Fx_display_mm_height, Sx_display_mm_height, 0, 1, 0, | |
7ee72033 | 3502 | doc: /* Return the height in millimeters of the X display DISPLAY. |
c061c855 GM |
3503 | The optional argument DISPLAY specifies which display to ask about. |
3504 | DISPLAY should be either a frame or a display name (a string). | |
7ee72033 MB |
3505 | If omitted or nil, that stands for the selected frame's display. */) |
3506 | (display) | |
08a90d6a | 3507 | Lisp_Object display; |
41beb8fc | 3508 | { |
08a90d6a | 3509 | struct x_display_info *dpyinfo = check_x_display_info (display); |
b9dc4443 RS |
3510 | |
3511 | return make_number (HeightMMOfScreen (dpyinfo->screen)); | |
41beb8fc RS |
3512 | } |
3513 | ||
3514 | DEFUN ("x-display-mm-width", Fx_display_mm_width, Sx_display_mm_width, 0, 1, 0, | |
7ee72033 | 3515 | doc: /* Return the width in millimeters of the X display DISPLAY. |
c061c855 GM |
3516 | The optional argument DISPLAY specifies which display to ask about. |
3517 | DISPLAY should be either a frame or a display name (a string). | |
7ee72033 MB |
3518 | If omitted or nil, that stands for the selected frame's display. */) |
3519 | (display) | |
08a90d6a | 3520 | Lisp_Object display; |
41beb8fc | 3521 | { |
08a90d6a | 3522 | struct x_display_info *dpyinfo = check_x_display_info (display); |
b9dc4443 RS |
3523 | |
3524 | return make_number (WidthMMOfScreen (dpyinfo->screen)); | |
41beb8fc RS |
3525 | } |
3526 | ||
3527 | DEFUN ("x-display-backing-store", Fx_display_backing_store, | |
c061c855 | 3528 | Sx_display_backing_store, 0, 1, 0, |
7ee72033 | 3529 | doc: /* Returns an indication of whether X display DISPLAY does backing store. |
c061c855 GM |
3530 | The value may be `always', `when-mapped', or `not-useful'. |
3531 | The optional argument DISPLAY specifies which display to ask about. | |
3532 | DISPLAY should be either a frame or a display name (a string). | |
7ee72033 MB |
3533 | If omitted or nil, that stands for the selected frame's display. */) |
3534 | (display) | |
08a90d6a | 3535 | Lisp_Object display; |
41beb8fc | 3536 | { |
08a90d6a | 3537 | struct x_display_info *dpyinfo = check_x_display_info (display); |
8ec8a5ec | 3538 | Lisp_Object result; |
11ae94fe | 3539 | |
b9dc4443 | 3540 | switch (DoesBackingStore (dpyinfo->screen)) |
41beb8fc RS |
3541 | { |
3542 | case Always: | |
8ec8a5ec GM |
3543 | result = intern ("always"); |
3544 | break; | |
41beb8fc RS |
3545 | |
3546 | case WhenMapped: | |
8ec8a5ec GM |
3547 | result = intern ("when-mapped"); |
3548 | break; | |
41beb8fc RS |
3549 | |
3550 | case NotUseful: | |
8ec8a5ec GM |
3551 | result = intern ("not-useful"); |
3552 | break; | |
41beb8fc RS |
3553 | |
3554 | default: | |
3555 | error ("Strange value for BackingStore parameter of screen"); | |
8ec8a5ec | 3556 | result = Qnil; |
41beb8fc | 3557 | } |
8ec8a5ec GM |
3558 | |
3559 | return result; | |
41beb8fc RS |
3560 | } |
3561 | ||
3562 | DEFUN ("x-display-visual-class", Fx_display_visual_class, | |
c061c855 | 3563 | Sx_display_visual_class, 0, 1, 0, |
7ee72033 | 3564 | doc: /* Return the visual class of the X display DISPLAY. |
c061c855 GM |
3565 | The value is one of the symbols `static-gray', `gray-scale', |
3566 | `static-color', `pseudo-color', `true-color', or `direct-color'. | |
3567 | ||
3568 | The optional argument DISPLAY specifies which display to ask about. | |
3569 | DISPLAY should be either a frame or a display name (a string). | |
7ee72033 MB |
3570 | If omitted or nil, that stands for the selected frame's display. */) |
3571 | (display) | |
08a90d6a | 3572 | Lisp_Object display; |
41beb8fc | 3573 | { |
08a90d6a | 3574 | struct x_display_info *dpyinfo = check_x_display_info (display); |
8ec8a5ec | 3575 | Lisp_Object result; |
11ae94fe | 3576 | |
b9dc4443 | 3577 | switch (dpyinfo->visual->class) |
41beb8fc | 3578 | { |
8ec8a5ec GM |
3579 | case StaticGray: |
3580 | result = intern ("static-gray"); | |
3581 | break; | |
3582 | case GrayScale: | |
3583 | result = intern ("gray-scale"); | |
3584 | break; | |
3585 | case StaticColor: | |
3586 | result = intern ("static-color"); | |
3587 | break; | |
3588 | case PseudoColor: | |
3589 | result = intern ("pseudo-color"); | |
3590 | break; | |
3591 | case TrueColor: | |
3592 | result = intern ("true-color"); | |
3593 | break; | |
3594 | case DirectColor: | |
3595 | result = intern ("direct-color"); | |
3596 | break; | |
41beb8fc RS |
3597 | default: |
3598 | error ("Display has an unknown visual class"); | |
8ec8a5ec | 3599 | result = Qnil; |
41beb8fc | 3600 | } |
177c0ea7 | 3601 | |
8ec8a5ec | 3602 | return result; |
41beb8fc RS |
3603 | } |
3604 | ||
3605 | DEFUN ("x-display-save-under", Fx_display_save_under, | |
c061c855 | 3606 | Sx_display_save_under, 0, 1, 0, |
7ee72033 | 3607 | doc: /* Returns t if the X display DISPLAY supports the save-under feature. |
c061c855 GM |
3608 | The optional argument DISPLAY specifies which display to ask about. |
3609 | DISPLAY should be either a frame or a display name (a string). | |
7ee72033 MB |
3610 | If omitted or nil, that stands for the selected frame's display. */) |
3611 | (display) | |
08a90d6a | 3612 | Lisp_Object display; |
41beb8fc | 3613 | { |
08a90d6a | 3614 | struct x_display_info *dpyinfo = check_x_display_info (display); |
11ae94fe | 3615 | |
b9dc4443 | 3616 | if (DoesSaveUnders (dpyinfo->screen) == True) |
41beb8fc RS |
3617 | return Qt; |
3618 | else | |
3619 | return Qnil; | |
3620 | } | |
3621 | \f | |
b9dc4443 | 3622 | int |
55caf99c RS |
3623 | x_pixel_width (f) |
3624 | register struct frame *f; | |
01f1ba30 | 3625 | { |
be786000 | 3626 | return FRAME_PIXEL_WIDTH (f); |
01f1ba30 JB |
3627 | } |
3628 | ||
b9dc4443 | 3629 | int |
55caf99c RS |
3630 | x_pixel_height (f) |
3631 | register struct frame *f; | |
01f1ba30 | 3632 | { |
be786000 | 3633 | return FRAME_PIXEL_HEIGHT (f); |
55caf99c RS |
3634 | } |
3635 | ||
b9dc4443 | 3636 | int |
55caf99c RS |
3637 | x_char_width (f) |
3638 | register struct frame *f; | |
3639 | { | |
be786000 | 3640 | return FRAME_COLUMN_WIDTH (f); |
55caf99c RS |
3641 | } |
3642 | ||
b9dc4443 | 3643 | int |
55caf99c RS |
3644 | x_char_height (f) |
3645 | register struct frame *f; | |
3646 | { | |
be786000 | 3647 | return FRAME_LINE_HEIGHT (f); |
01f1ba30 | 3648 | } |
b9dc4443 RS |
3649 | |
3650 | int | |
f03f2489 RS |
3651 | x_screen_planes (f) |
3652 | register struct frame *f; | |
b9dc4443 | 3653 | { |
f03f2489 | 3654 | return FRAME_X_DISPLAY_INFO (f)->n_planes; |
b9dc4443 | 3655 | } |
01f1ba30 | 3656 | |
a6ad00c0 GM |
3657 | |
3658 | \f | |
3659 | /************************************************************************ | |
3660 | X Displays | |
3661 | ************************************************************************/ | |
3662 | ||
01f1ba30 | 3663 | \f |
a6ad00c0 GM |
3664 | /* Mapping visual names to visuals. */ |
3665 | ||
3666 | static struct visual_class | |
3667 | { | |
3668 | char *name; | |
3669 | int class; | |
3670 | } | |
3671 | visual_classes[] = | |
3672 | { | |
3673 | {"StaticGray", StaticGray}, | |
3674 | {"GrayScale", GrayScale}, | |
3675 | {"StaticColor", StaticColor}, | |
3676 | {"PseudoColor", PseudoColor}, | |
3677 | {"TrueColor", TrueColor}, | |
3678 | {"DirectColor", DirectColor}, | |
9908a324 | 3679 | {NULL, 0} |
a6ad00c0 GM |
3680 | }; |
3681 | ||
3682 | ||
404daac1 | 3683 | #ifndef HAVE_XSCREENNUMBEROFSCREEN |
a6ad00c0 GM |
3684 | |
3685 | /* Value is the screen number of screen SCR. This is a substitute for | |
3686 | the X function with the same name when that doesn't exist. */ | |
3687 | ||
404daac1 RS |
3688 | int |
3689 | XScreenNumberOfScreen (scr) | |
3690 | register Screen *scr; | |
3691 | { | |
a6ad00c0 GM |
3692 | Display *dpy = scr->display; |
3693 | int i; | |
3df34fdb | 3694 | |
a6ad00c0 | 3695 | for (i = 0; i < dpy->nscreens; ++i) |
fbd5ceb2 | 3696 | if (scr == dpy->screens + i) |
a6ad00c0 | 3697 | break; |
404daac1 | 3698 | |
a6ad00c0 | 3699 | return i; |
404daac1 | 3700 | } |
a6ad00c0 | 3701 | |
404daac1 RS |
3702 | #endif /* not HAVE_XSCREENNUMBEROFSCREEN */ |
3703 | ||
01f1ba30 | 3704 | |
a6ad00c0 GM |
3705 | /* Select the visual that should be used on display DPYINFO. Set |
3706 | members of DPYINFO appropriately. Called from x_term_init. */ | |
fe24a618 | 3707 | |
a6ad00c0 GM |
3708 | void |
3709 | select_visual (dpyinfo) | |
3710 | struct x_display_info *dpyinfo; | |
3711 | { | |
3712 | Display *dpy = dpyinfo->display; | |
3713 | Screen *screen = dpyinfo->screen; | |
3714 | Lisp_Object value; | |
fe24a618 | 3715 | |
a6ad00c0 GM |
3716 | /* See if a visual is specified. */ |
3717 | value = display_x_get_resource (dpyinfo, | |
3718 | build_string ("visualClass"), | |
3719 | build_string ("VisualClass"), | |
3720 | Qnil, Qnil); | |
3721 | if (STRINGP (value)) | |
3722 | { | |
3723 | /* VALUE should be of the form CLASS-DEPTH, where CLASS is one | |
3724 | of `PseudoColor', `TrueColor' etc. and DEPTH is the color | |
3725 | depth, a decimal number. NAME is compared with case ignored. */ | |
d5db4077 | 3726 | char *s = (char *) alloca (SBYTES (value) + 1); |
a6ad00c0 GM |
3727 | char *dash; |
3728 | int i, class = -1; | |
3729 | XVisualInfo vinfo; | |
3730 | ||
d5db4077 | 3731 | strcpy (s, SDATA (value)); |
a6ad00c0 GM |
3732 | dash = index (s, '-'); |
3733 | if (dash) | |
3734 | { | |
3735 | dpyinfo->n_planes = atoi (dash + 1); | |
3736 | *dash = '\0'; | |
3737 | } | |
3738 | else | |
3739 | /* We won't find a matching visual with depth 0, so that | |
3740 | an error will be printed below. */ | |
3741 | dpyinfo->n_planes = 0; | |
f0614854 | 3742 | |
a6ad00c0 GM |
3743 | /* Determine the visual class. */ |
3744 | for (i = 0; visual_classes[i].name; ++i) | |
3745 | if (xstricmp (s, visual_classes[i].name) == 0) | |
3746 | { | |
3747 | class = visual_classes[i].class; | |
3748 | break; | |
3749 | } | |
01f1ba30 | 3750 | |
a6ad00c0 GM |
3751 | /* Look up a matching visual for the specified class. */ |
3752 | if (class == -1 | |
3753 | || !XMatchVisualInfo (dpy, XScreenNumberOfScreen (screen), | |
3754 | dpyinfo->n_planes, class, &vinfo)) | |
d5db4077 | 3755 | fatal ("Invalid visual specification `%s'", SDATA (value)); |
177c0ea7 | 3756 | |
a6ad00c0 GM |
3757 | dpyinfo->visual = vinfo.visual; |
3758 | } | |
01f1ba30 JB |
3759 | else |
3760 | { | |
a6ad00c0 GM |
3761 | int n_visuals; |
3762 | XVisualInfo *vinfo, vinfo_template; | |
177c0ea7 | 3763 | |
a6ad00c0 GM |
3764 | dpyinfo->visual = DefaultVisualOfScreen (screen); |
3765 | ||
3766 | #ifdef HAVE_X11R4 | |
3767 | vinfo_template.visualid = XVisualIDFromVisual (dpyinfo->visual); | |
3768 | #else | |
3769 | vinfo_template.visualid = dpyinfo->visual->visualid; | |
3770 | #endif | |
3771 | vinfo_template.screen = XScreenNumberOfScreen (screen); | |
3772 | vinfo = XGetVisualInfo (dpy, VisualIDMask | VisualScreenMask, | |
3773 | &vinfo_template, &n_visuals); | |
3774 | if (n_visuals != 1) | |
3775 | fatal ("Can't get proper X visual info"); | |
3776 | ||
94ac875b | 3777 | dpyinfo->n_planes = vinfo->depth; |
a6ad00c0 GM |
3778 | XFree ((char *) vinfo); |
3779 | } | |
01f1ba30 | 3780 | } |
01f1ba30 | 3781 | |
a6ad00c0 | 3782 | |
b9dc4443 RS |
3783 | /* Return the X display structure for the display named NAME. |
3784 | Open a new connection if necessary. */ | |
3785 | ||
3786 | struct x_display_info * | |
3787 | x_display_info_for_name (name) | |
3788 | Lisp_Object name; | |
3789 | { | |
08a90d6a | 3790 | Lisp_Object names; |
b9dc4443 RS |
3791 | struct x_display_info *dpyinfo; |
3792 | ||
b7826503 | 3793 | CHECK_STRING (name); |
b9dc4443 | 3794 | |
2246281f KL |
3795 | #if 0 |
3796 | if (! EQ (Vinitial_window_system, intern ("x"))) | |
3797 | error ("Not using X Windows"); /* That doesn't stop us anymore. */ | |
3798 | #endif | |
806048df | 3799 | |
08a90d6a RS |
3800 | for (dpyinfo = x_display_list, names = x_display_name_list; |
3801 | dpyinfo; | |
8e713be6 | 3802 | dpyinfo = dpyinfo->next, names = XCDR (names)) |
b9dc4443 RS |
3803 | { |
3804 | Lisp_Object tem; | |
8e713be6 | 3805 | tem = Fstring_equal (XCAR (XCAR (names)), name); |
08a90d6a | 3806 | if (!NILP (tem)) |
b9dc4443 RS |
3807 | return dpyinfo; |
3808 | } | |
3809 | ||
b7975ee4 KH |
3810 | /* Use this general default value to start with. */ |
3811 | Vx_resource_name = Vinvocation_name; | |
3812 | ||
b9dc4443 RS |
3813 | validate_x_resource_name (); |
3814 | ||
9b207e8e | 3815 | dpyinfo = x_term_init (name, (char *)0, |
d5db4077 | 3816 | (char *) SDATA (Vx_resource_name)); |
b9dc4443 | 3817 | |
08a90d6a | 3818 | if (dpyinfo == 0) |
d5db4077 | 3819 | error ("Cannot connect to X server %s", SDATA (name)); |
08a90d6a | 3820 | |
b9dc4443 RS |
3821 | x_in_use = 1; |
3822 | XSETFASTINT (Vwindow_system_version, 11); | |
3823 | ||
3824 | return dpyinfo; | |
3825 | } | |
3826 | ||
a6ad00c0 | 3827 | |
01f1ba30 | 3828 | DEFUN ("x-open-connection", Fx_open_connection, Sx_open_connection, |
c061c855 | 3829 | 1, 3, 0, |
7ee72033 | 3830 | doc: /* Open a connection to an X server. |
c061c855 GM |
3831 | DISPLAY is the name of the display to connect to. |
3832 | Optional second arg XRM-STRING is a string of resources in xrdb format. | |
3833 | If the optional third arg MUST-SUCCEED is non-nil, | |
7ee72033 MB |
3834 | terminate Emacs if we can't open the connection. */) |
3835 | (display, xrm_string, must_succeed) | |
08a90d6a | 3836 | Lisp_Object display, xrm_string, must_succeed; |
01f1ba30 | 3837 | { |
01f1ba30 | 3838 | unsigned char *xrm_option; |
b9dc4443 | 3839 | struct x_display_info *dpyinfo; |
01f1ba30 | 3840 | |
b7826503 | 3841 | CHECK_STRING (display); |
d387c960 | 3842 | if (! NILP (xrm_string)) |
b7826503 | 3843 | CHECK_STRING (xrm_string); |
01f1ba30 | 3844 | |
2246281f KL |
3845 | #if 0 |
3846 | if (! EQ (Vinitial_window_system, intern ("x"))) | |
3847 | error ("Not using X Windows"); /* That doesn't stop us anymore. */ | |
3848 | #endif | |
806048df | 3849 | |
d387c960 | 3850 | if (! NILP (xrm_string)) |
d5db4077 | 3851 | xrm_option = (unsigned char *) SDATA (xrm_string); |
01f1ba30 JB |
3852 | else |
3853 | xrm_option = (unsigned char *) 0; | |
d387c960 JB |
3854 | |
3855 | validate_x_resource_name (); | |
3856 | ||
e1b1bee8 | 3857 | /* This is what opens the connection and sets x_current_display. |
b9dc4443 RS |
3858 | This also initializes many symbols, such as those used for input. */ |
3859 | dpyinfo = x_term_init (display, xrm_option, | |
d5db4077 | 3860 | (char *) SDATA (Vx_resource_name)); |
f1c16f36 | 3861 | |
08a90d6a RS |
3862 | if (dpyinfo == 0) |
3863 | { | |
3864 | if (!NILP (must_succeed)) | |
10ffbc14 GM |
3865 | fatal ("Cannot connect to X server %s.\n\ |
3866 | Check the DISPLAY environment variable or use `-d'.\n\ | |
842a9389 JB |
3867 | Also use the `xauth' program to verify that you have the proper\n\ |
3868 | authorization information needed to connect the X server.\n\ | |
bf770132 | 3869 | An insecure way to solve the problem may be to use `xhost'.\n", |
d5db4077 | 3870 | SDATA (display)); |
08a90d6a | 3871 | else |
d5db4077 | 3872 | error ("Cannot connect to X server %s", SDATA (display)); |
08a90d6a RS |
3873 | } |
3874 | ||
b9dc4443 | 3875 | x_in_use = 1; |
01f1ba30 | 3876 | |
b9dc4443 | 3877 | XSETFASTINT (Vwindow_system_version, 11); |
01f1ba30 JB |
3878 | return Qnil; |
3879 | } | |
3880 | ||
08a90d6a RS |
3881 | DEFUN ("x-close-connection", Fx_close_connection, |
3882 | Sx_close_connection, 1, 1, 0, | |
7ee72033 | 3883 | doc: /* Close the connection to DISPLAY's X server. |
c061c855 | 3884 | For DISPLAY, specify either a frame or a display name (a string). |
7ee72033 MB |
3885 | If DISPLAY is nil, that stands for the selected frame's display. */) |
3886 | (display) | |
c061c855 | 3887 | Lisp_Object display; |
01f1ba30 | 3888 | { |
08a90d6a | 3889 | struct x_display_info *dpyinfo = check_x_display_info (display); |
08a90d6a | 3890 | int i; |
3457bc6e | 3891 | |
08a90d6a RS |
3892 | if (dpyinfo->reference_count > 0) |
3893 | error ("Display still has frames on it"); | |
01f1ba30 | 3894 | |
08a90d6a RS |
3895 | BLOCK_INPUT; |
3896 | /* Free the fonts in the font table. */ | |
3897 | for (i = 0; i < dpyinfo->n_fonts; i++) | |
333b20bb GM |
3898 | if (dpyinfo->font_table[i].name) |
3899 | { | |
333b20bb GM |
3900 | XFreeFont (dpyinfo->display, dpyinfo->font_table[i].font); |
3901 | } | |
3902 | ||
08a90d6a RS |
3903 | x_destroy_all_bitmaps (dpyinfo); |
3904 | XSetCloseDownMode (dpyinfo->display, DestroyAll); | |
82c90203 RS |
3905 | |
3906 | #ifdef USE_X_TOOLKIT | |
3907 | XtCloseDisplay (dpyinfo->display); | |
3908 | #else | |
08a90d6a | 3909 | XCloseDisplay (dpyinfo->display); |
82c90203 | 3910 | #endif |
08a90d6a RS |
3911 | |
3912 | x_delete_display (dpyinfo); | |
3913 | UNBLOCK_INPUT; | |
3457bc6e | 3914 | |
01f1ba30 JB |
3915 | return Qnil; |
3916 | } | |
3917 | ||
08a90d6a | 3918 | DEFUN ("x-display-list", Fx_display_list, Sx_display_list, 0, 0, 0, |
7ee72033 MB |
3919 | doc: /* Return the list of display names that Emacs has connections to. */) |
3920 | () | |
08a90d6a RS |
3921 | { |
3922 | Lisp_Object tail, result; | |
3923 | ||
3924 | result = Qnil; | |
8e713be6 KR |
3925 | for (tail = x_display_name_list; ! NILP (tail); tail = XCDR (tail)) |
3926 | result = Fcons (XCAR (XCAR (tail)), result); | |
08a90d6a RS |
3927 | |
3928 | return result; | |
3929 | } | |
3930 | ||
3931 | DEFUN ("x-synchronize", Fx_synchronize, Sx_synchronize, 1, 2, 0, | |
7ee72033 | 3932 | doc: /* If ON is non-nil, report X errors as soon as the erring request is made. |
c061c855 GM |
3933 | If ON is nil, allow buffering of requests. |
3934 | Turning on synchronization prohibits the Xlib routines from buffering | |
3935 | requests and seriously degrades performance, but makes debugging much | |
3936 | easier. | |
3937 | The optional second argument DISPLAY specifies which display to act on. | |
3938 | DISPLAY should be either a frame or a display name (a string). | |
7ee72033 MB |
3939 | If DISPLAY is omitted or nil, that stands for the selected frame's display. */) |
3940 | (on, display) | |
08a90d6a | 3941 | Lisp_Object display, on; |
01f1ba30 | 3942 | { |
08a90d6a | 3943 | struct x_display_info *dpyinfo = check_x_display_info (display); |
11ae94fe | 3944 | |
b9dc4443 | 3945 | XSynchronize (dpyinfo->display, !EQ (on, Qnil)); |
01f1ba30 JB |
3946 | |
3947 | return Qnil; | |
3948 | } | |
3949 | ||
b9dc4443 | 3950 | /* Wait for responses to all X commands issued so far for frame F. */ |
6b7b1820 RS |
3951 | |
3952 | void | |
b9dc4443 RS |
3953 | x_sync (f) |
3954 | FRAME_PTR f; | |
6b7b1820 | 3955 | { |
4e87f4d2 | 3956 | BLOCK_INPUT; |
b9dc4443 | 3957 | XSync (FRAME_X_DISPLAY (f), False); |
4e87f4d2 | 3958 | UNBLOCK_INPUT; |
6b7b1820 | 3959 | } |
333b20bb | 3960 | |
01f1ba30 | 3961 | \f |
333b20bb | 3962 | /*********************************************************************** |
7a060cd4 | 3963 | Window properties |
333b20bb | 3964 | ***********************************************************************/ |
f1c16f36 | 3965 | |
7a060cd4 KS |
3966 | DEFUN ("x-change-window-property", Fx_change_window_property, |
3967 | Sx_change_window_property, 2, 6, 0, | |
3968 | doc: /* Change window property PROP to VALUE on the X window of FRAME. | |
3969 | PROP must be a string. | |
3970 | VALUE may be a string or a list of conses, numbers and/or strings. | |
3971 | If an element in the list is a string, it is converted to | |
3972 | an Atom and the value of the Atom is used. If an element is a cons, | |
3973 | it is converted to a 32 bit number where the car is the 16 top bits and the | |
3974 | cdr is the lower 16 bits. | |
3975 | FRAME nil or omitted means use the selected frame. | |
3976 | If TYPE is given and non-nil, it is the name of the type of VALUE. | |
3977 | If TYPE is not given or nil, the type is STRING. | |
3978 | FORMAT gives the size in bits of each element if VALUE is a list. | |
3979 | It must be one of 8, 16 or 32. | |
3980 | If VALUE is a string or FORMAT is nil or not given, FORMAT defaults to 8. | |
3981 | If OUTER_P is non-nil, the property is changed for the outer X window of | |
3982 | FRAME. Default is to change on the edit X window. | |
333b20bb | 3983 | |
7a060cd4 KS |
3984 | Value is VALUE. */) |
3985 | (prop, value, frame, type, format, outer_p) | |
3986 | Lisp_Object prop, value, frame, type, format, outer_p; | |
3987 | { | |
3988 | struct frame *f = check_x_frame (frame); | |
3989 | Atom prop_atom; | |
3990 | Atom target_type = XA_STRING; | |
3991 | int element_format = 8; | |
3992 | unsigned char *data; | |
3993 | int nelements; | |
3994 | Window w; | |
333b20bb | 3995 | |
7a060cd4 | 3996 | CHECK_STRING (prop); |
333b20bb | 3997 | |
7a060cd4 KS |
3998 | if (! NILP (format)) |
3999 | { | |
4000 | CHECK_NUMBER (format); | |
4001 | element_format = XFASTINT (format); | |
333b20bb | 4002 | |
7a060cd4 KS |
4003 | if (element_format != 8 && element_format != 16 |
4004 | && element_format != 32) | |
4005 | error ("FORMAT must be one of 8, 16 or 32"); | |
4006 | } | |
333b20bb | 4007 | |
7a060cd4 KS |
4008 | if (CONSP (value)) |
4009 | { | |
4010 | nelements = x_check_property_data (value); | |
4011 | if (nelements == -1) | |
4012 | error ("Bad data in VALUE, must be number, string or cons"); | |
333b20bb | 4013 | |
7a060cd4 KS |
4014 | if (element_format == 8) |
4015 | data = (unsigned char *) xmalloc (nelements); | |
4016 | else if (element_format == 16) | |
4017 | data = (unsigned char *) xmalloc (nelements*2); | |
4018 | else | |
4019 | data = (unsigned char *) xmalloc (nelements*4); | |
333b20bb | 4020 | |
7a060cd4 KS |
4021 | x_fill_property_data (FRAME_X_DISPLAY (f), value, data, element_format); |
4022 | } | |
4023 | else | |
4024 | { | |
4025 | CHECK_STRING (value); | |
4026 | data = SDATA (value); | |
4027 | nelements = SCHARS (value); | |
4028 | } | |
333b20bb | 4029 | |
7a060cd4 KS |
4030 | BLOCK_INPUT; |
4031 | prop_atom = XInternAtom (FRAME_X_DISPLAY (f), SDATA (prop), False); | |
4032 | if (! NILP (type)) | |
4033 | { | |
4034 | CHECK_STRING (type); | |
4035 | target_type = XInternAtom (FRAME_X_DISPLAY (f), SDATA (type), False); | |
4036 | } | |
333b20bb | 4037 | |
7a060cd4 KS |
4038 | if (! NILP (outer_p)) w = FRAME_OUTER_WINDOW (f); |
4039 | else w = FRAME_X_WINDOW (f); | |
4040 | ||
4041 | XChangeProperty (FRAME_X_DISPLAY (f), w, | |
4042 | prop_atom, target_type, element_format, PropModeReplace, | |
4043 | data, nelements); | |
333b20bb | 4044 | |
7a060cd4 | 4045 | if (CONSP (value)) xfree (data); |
333b20bb | 4046 | |
7a060cd4 KS |
4047 | /* Make sure the property is set when we return. */ |
4048 | XFlush (FRAME_X_DISPLAY (f)); | |
4049 | UNBLOCK_INPUT; | |
333b20bb | 4050 | |
7a060cd4 | 4051 | return value; |
333b20bb GM |
4052 | } |
4053 | ||
4054 | ||
7a060cd4 KS |
4055 | DEFUN ("x-delete-window-property", Fx_delete_window_property, |
4056 | Sx_delete_window_property, 1, 2, 0, | |
4057 | doc: /* Remove window property PROP from X window of FRAME. | |
4058 | FRAME nil or omitted means use the selected frame. Value is PROP. */) | |
4059 | (prop, frame) | |
4060 | Lisp_Object prop, frame; | |
333b20bb | 4061 | { |
7a060cd4 KS |
4062 | struct frame *f = check_x_frame (frame); |
4063 | Atom prop_atom; | |
333b20bb | 4064 | |
7a060cd4 KS |
4065 | CHECK_STRING (prop); |
4066 | BLOCK_INPUT; | |
4067 | prop_atom = XInternAtom (FRAME_X_DISPLAY (f), SDATA (prop), False); | |
4068 | XDeleteProperty (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), prop_atom); | |
333b20bb | 4069 | |
7a060cd4 KS |
4070 | /* Make sure the property is removed when we return. */ |
4071 | XFlush (FRAME_X_DISPLAY (f)); | |
4072 | UNBLOCK_INPUT; | |
177c0ea7 | 4073 | |
7a060cd4 | 4074 | return prop; |
333b20bb | 4075 | } |
333b20bb GM |
4076 | |
4077 | ||
4078 | DEFUN ("x-window-property", Fx_window_property, Sx_window_property, | |
b4715a72 | 4079 | 1, 6, 0, |
7ee72033 | 4080 | doc: /* Value is the value of window property PROP on FRAME. |
b4715a72 JD |
4081 | If FRAME is nil or omitted, use the selected frame. |
4082 | If TYPE is nil or omitted, get the property as a string. Otherwise TYPE | |
4083 | is the name of the Atom that denotes the type expected. | |
4084 | If SOURCE is non-nil, get the property on that window instead of from | |
4085 | FRAME. The number 0 denotes the root window. | |
4086 | If DELETE_P is non-nil, delete the property after retreiving it. | |
4087 | If VECTOR_RET_P is non-nil, don't return a string but a vector of values. | |
4088 | ||
4089 | Value is nil if FRAME hasn't a property with name PROP or if PROP has | |
4090 | no value of TYPE. */) | |
4091 | (prop, frame, type, source, delete_p, vector_ret_p) | |
4092 | Lisp_Object prop, frame, type, source, delete_p, vector_ret_p; | |
333b20bb GM |
4093 | { |
4094 | struct frame *f = check_x_frame (frame); | |
4095 | Atom prop_atom; | |
4096 | int rc; | |
4097 | Lisp_Object prop_value = Qnil; | |
4098 | char *tmp_data = NULL; | |
4099 | Atom actual_type; | |
b4715a72 | 4100 | Atom target_type = XA_STRING; |
333b20bb GM |
4101 | int actual_format; |
4102 | unsigned long actual_size, bytes_remaining; | |
b4715a72 JD |
4103 | Window target_window = FRAME_X_WINDOW (f); |
4104 | struct gcpro gcpro1; | |
333b20bb | 4105 | |
b4715a72 | 4106 | GCPRO1 (prop_value); |
b7826503 | 4107 | CHECK_STRING (prop); |
b4715a72 JD |
4108 | |
4109 | if (! NILP (source)) | |
4110 | { | |
4111 | if (NUMBERP (source)) | |
4112 | { | |
4113 | if (FLOATP (source)) | |
4114 | target_window = (Window) XFLOAT (source); | |
4115 | else | |
4116 | target_window = XFASTINT (source); | |
4117 | ||
4118 | if (target_window == 0) | |
4119 | target_window = FRAME_X_DISPLAY_INFO (f)->root_window; | |
4120 | } | |
4121 | else if (CONSP (source)) | |
4122 | target_window = cons_to_long (source); | |
4123 | } | |
4124 | ||
333b20bb | 4125 | BLOCK_INPUT; |
b4715a72 JD |
4126 | if (STRINGP (type)) |
4127 | { | |
4128 | if (strcmp ("AnyPropertyType", SDATA (type)) == 0) | |
4129 | target_type = AnyPropertyType; | |
4130 | else | |
4131 | target_type = XInternAtom (FRAME_X_DISPLAY (f), SDATA (type), False); | |
4132 | } | |
4133 | ||
d5db4077 | 4134 | prop_atom = XInternAtom (FRAME_X_DISPLAY (f), SDATA (prop), False); |
b4715a72 JD |
4135 | rc = XGetWindowProperty (FRAME_X_DISPLAY (f), target_window, |
4136 | prop_atom, 0, 0, False, target_type, | |
333b20bb GM |
4137 | &actual_type, &actual_format, &actual_size, |
4138 | &bytes_remaining, (unsigned char **) &tmp_data); | |
4139 | if (rc == Success) | |
4140 | { | |
4141 | int size = bytes_remaining; | |
4142 | ||
4143 | XFree (tmp_data); | |
4144 | tmp_data = NULL; | |
4145 | ||
b4715a72 | 4146 | rc = XGetWindowProperty (FRAME_X_DISPLAY (f), target_window, |
333b20bb | 4147 | prop_atom, 0, bytes_remaining, |
b4715a72 | 4148 | ! NILP (delete_p), target_type, |
177c0ea7 JB |
4149 | &actual_type, &actual_format, |
4150 | &actual_size, &bytes_remaining, | |
333b20bb | 4151 | (unsigned char **) &tmp_data); |
4c8c7926 | 4152 | if (rc == Success && tmp_data) |
b4715a72 JD |
4153 | { |
4154 | if (NILP (vector_ret_p)) | |
4155 | prop_value = make_string (tmp_data, size); | |
4156 | else | |
4157 | prop_value = x_property_data_to_lisp (f, | |
4158 | (unsigned char *) tmp_data, | |
4159 | actual_type, | |
4160 | actual_format, | |
4161 | actual_size); | |
4162 | } | |
333b20bb | 4163 | |
b4715a72 | 4164 | if (tmp_data) XFree (tmp_data); |
333b20bb GM |
4165 | } |
4166 | ||
4167 | UNBLOCK_INPUT; | |
b4715a72 | 4168 | UNGCPRO; |
333b20bb GM |
4169 | return prop_value; |
4170 | } | |
4171 | ||
4172 | ||
4173 | \f | |
4174 | /*********************************************************************** | |
4175 | Busy cursor | |
4176 | ***********************************************************************/ | |
4177 | ||
4ae9a85e | 4178 | /* If non-null, an asynchronous timer that, when it expires, displays |
0af913d7 | 4179 | an hourglass cursor on all frames. */ |
333b20bb | 4180 | |
0af913d7 | 4181 | static struct atimer *hourglass_atimer; |
333b20bb | 4182 | |
0af913d7 | 4183 | /* Non-zero means an hourglass cursor is currently shown. */ |
333b20bb | 4184 | |
0af913d7 | 4185 | static int hourglass_shown_p; |
333b20bb | 4186 | |
0af913d7 | 4187 | /* Number of seconds to wait before displaying an hourglass cursor. */ |
333b20bb | 4188 | |
0af913d7 | 4189 | static Lisp_Object Vhourglass_delay; |
333b20bb | 4190 | |
0af913d7 | 4191 | /* Default number of seconds to wait before displaying an hourglass |
4ae9a85e GM |
4192 | cursor. */ |
4193 | ||
0af913d7 | 4194 | #define DEFAULT_HOURGLASS_DELAY 1 |
4ae9a85e GM |
4195 | |
4196 | /* Function prototypes. */ | |
4197 | ||
0af913d7 GM |
4198 | static void show_hourglass P_ ((struct atimer *)); |
4199 | static void hide_hourglass P_ ((void)); | |
4ae9a85e GM |
4200 | |
4201 | ||
0af913d7 | 4202 | /* Cancel a currently active hourglass timer, and start a new one. */ |
4ae9a85e GM |
4203 | |
4204 | void | |
0af913d7 | 4205 | start_hourglass () |
333b20bb | 4206 | { |
4ae9a85e | 4207 | EMACS_TIME delay; |
3caa99d3 | 4208 | int secs, usecs = 0; |
177c0ea7 | 4209 | |
0af913d7 | 4210 | cancel_hourglass (); |
4ae9a85e | 4211 | |
0af913d7 GM |
4212 | if (INTEGERP (Vhourglass_delay) |
4213 | && XINT (Vhourglass_delay) > 0) | |
4214 | secs = XFASTINT (Vhourglass_delay); | |
4215 | else if (FLOATP (Vhourglass_delay) | |
4216 | && XFLOAT_DATA (Vhourglass_delay) > 0) | |
3caa99d3 GM |
4217 | { |
4218 | Lisp_Object tem; | |
0af913d7 | 4219 | tem = Ftruncate (Vhourglass_delay, Qnil); |
3caa99d3 | 4220 | secs = XFASTINT (tem); |
0af913d7 | 4221 | usecs = (XFLOAT_DATA (Vhourglass_delay) - secs) * 1000000; |
3caa99d3 | 4222 | } |
4ae9a85e | 4223 | else |
0af913d7 | 4224 | secs = DEFAULT_HOURGLASS_DELAY; |
177c0ea7 | 4225 | |
3caa99d3 | 4226 | EMACS_SET_SECS_USECS (delay, secs, usecs); |
0af913d7 GM |
4227 | hourglass_atimer = start_atimer (ATIMER_RELATIVE, delay, |
4228 | show_hourglass, NULL); | |
4ae9a85e GM |
4229 | } |
4230 | ||
4231 | ||
0af913d7 | 4232 | /* Cancel the hourglass cursor timer if active, hide a busy cursor if |
4ae9a85e GM |
4233 | shown. */ |
4234 | ||
4235 | void | |
0af913d7 | 4236 | cancel_hourglass () |
4ae9a85e | 4237 | { |
0af913d7 | 4238 | if (hourglass_atimer) |
99f01f62 | 4239 | { |
0af913d7 GM |
4240 | cancel_atimer (hourglass_atimer); |
4241 | hourglass_atimer = NULL; | |
99f01f62 | 4242 | } |
177c0ea7 | 4243 | |
0af913d7 GM |
4244 | if (hourglass_shown_p) |
4245 | hide_hourglass (); | |
4ae9a85e GM |
4246 | } |
4247 | ||
4248 | ||
0af913d7 GM |
4249 | /* Timer function of hourglass_atimer. TIMER is equal to |
4250 | hourglass_atimer. | |
4ae9a85e | 4251 | |
0af913d7 GM |
4252 | Display an hourglass pointer on all frames by mapping the frames' |
4253 | hourglass_window. Set the hourglass_p flag in the frames' | |
4254 | output_data.x structure to indicate that an hourglass cursor is | |
4255 | shown on the frames. */ | |
4ae9a85e GM |
4256 | |
4257 | static void | |
0af913d7 | 4258 | show_hourglass (timer) |
4ae9a85e GM |
4259 | struct atimer *timer; |
4260 | { | |
4261 | /* The timer implementation will cancel this timer automatically | |
0af913d7 | 4262 | after this function has run. Set hourglass_atimer to null |
4ae9a85e | 4263 | so that we know the timer doesn't have to be canceled. */ |
0af913d7 | 4264 | hourglass_atimer = NULL; |
4ae9a85e | 4265 | |
0af913d7 | 4266 | if (!hourglass_shown_p) |
333b20bb GM |
4267 | { |
4268 | Lisp_Object rest, frame; | |
177c0ea7 | 4269 | |
4ae9a85e | 4270 | BLOCK_INPUT; |
177c0ea7 | 4271 | |
333b20bb | 4272 | FOR_EACH_FRAME (rest, frame) |
5f7a1890 GM |
4273 | { |
4274 | struct frame *f = XFRAME (frame); | |
177c0ea7 | 4275 | |
5f7a1890 GM |
4276 | if (FRAME_LIVE_P (f) && FRAME_X_P (f) && FRAME_X_DISPLAY (f)) |
4277 | { | |
4278 | Display *dpy = FRAME_X_DISPLAY (f); | |
177c0ea7 | 4279 | |
5f7a1890 GM |
4280 | #ifdef USE_X_TOOLKIT |
4281 | if (f->output_data.x->widget) | |
4282 | #else | |
4283 | if (FRAME_OUTER_WINDOW (f)) | |
4284 | #endif | |
4285 | { | |
0af913d7 | 4286 | f->output_data.x->hourglass_p = 1; |
177c0ea7 | 4287 | |
0af913d7 | 4288 | if (!f->output_data.x->hourglass_window) |
5f7a1890 GM |
4289 | { |
4290 | unsigned long mask = CWCursor; | |
4291 | XSetWindowAttributes attrs; | |
177c0ea7 | 4292 | |
0af913d7 | 4293 | attrs.cursor = f->output_data.x->hourglass_cursor; |
177c0ea7 | 4294 | |
0af913d7 | 4295 | f->output_data.x->hourglass_window |
5f7a1890 GM |
4296 | = XCreateWindow (dpy, FRAME_OUTER_WINDOW (f), |
4297 | 0, 0, 32000, 32000, 0, 0, | |
4298 | InputOnly, | |
4299 | CopyFromParent, | |
4300 | mask, &attrs); | |
4301 | } | |
177c0ea7 | 4302 | |
0af913d7 | 4303 | XMapRaised (dpy, f->output_data.x->hourglass_window); |
5f7a1890 GM |
4304 | XFlush (dpy); |
4305 | } | |
4306 | } | |
4307 | } | |
333b20bb | 4308 | |
0af913d7 | 4309 | hourglass_shown_p = 1; |
4ae9a85e GM |
4310 | UNBLOCK_INPUT; |
4311 | } | |
333b20bb GM |
4312 | } |
4313 | ||
4314 | ||
0af913d7 GM |
4315 | /* Hide the hourglass pointer on all frames, if it is currently |
4316 | shown. */ | |
333b20bb | 4317 | |
4ae9a85e | 4318 | static void |
0af913d7 | 4319 | hide_hourglass () |
4ae9a85e | 4320 | { |
0af913d7 | 4321 | if (hourglass_shown_p) |
333b20bb | 4322 | { |
4ae9a85e GM |
4323 | Lisp_Object rest, frame; |
4324 | ||
4325 | BLOCK_INPUT; | |
4326 | FOR_EACH_FRAME (rest, frame) | |
333b20bb | 4327 | { |
4ae9a85e | 4328 | struct frame *f = XFRAME (frame); |
177c0ea7 | 4329 | |
4ae9a85e GM |
4330 | if (FRAME_X_P (f) |
4331 | /* Watch out for newly created frames. */ | |
0af913d7 | 4332 | && f->output_data.x->hourglass_window) |
4ae9a85e | 4333 | { |
0af913d7 GM |
4334 | XUnmapWindow (FRAME_X_DISPLAY (f), |
4335 | f->output_data.x->hourglass_window); | |
4336 | /* Sync here because XTread_socket looks at the | |
4337 | hourglass_p flag that is reset to zero below. */ | |
4ae9a85e | 4338 | XSync (FRAME_X_DISPLAY (f), False); |
0af913d7 | 4339 | f->output_data.x->hourglass_p = 0; |
4ae9a85e | 4340 | } |
333b20bb | 4341 | } |
333b20bb | 4342 | |
0af913d7 | 4343 | hourglass_shown_p = 0; |
4ae9a85e GM |
4344 | UNBLOCK_INPUT; |
4345 | } | |
333b20bb GM |
4346 | } |
4347 | ||
4348 | ||
4349 | \f | |
4350 | /*********************************************************************** | |
4351 | Tool tips | |
4352 | ***********************************************************************/ | |
4353 | ||
4354 | static Lisp_Object x_create_tip_frame P_ ((struct x_display_info *, | |
275841bf | 4355 | Lisp_Object, Lisp_Object)); |
06d62053 | 4356 | static void compute_tip_xy P_ ((struct frame *, Lisp_Object, Lisp_Object, |
ab452f99 | 4357 | Lisp_Object, int, int, int *, int *)); |
177c0ea7 | 4358 | |
44b5a125 | 4359 | /* The frame of a currently visible tooltip. */ |
333b20bb | 4360 | |
44b5a125 | 4361 | Lisp_Object tip_frame; |
333b20bb GM |
4362 | |
4363 | /* If non-nil, a timer started that hides the last tooltip when it | |
4364 | fires. */ | |
4365 | ||
4366 | Lisp_Object tip_timer; | |
4367 | Window tip_window; | |
4368 | ||
06d62053 GM |
4369 | /* If non-nil, a vector of 3 elements containing the last args |
4370 | with which x-show-tip was called. See there. */ | |
4371 | ||
4372 | Lisp_Object last_show_tip_args; | |
4373 | ||
d63931a2 GM |
4374 | /* Maximum size for tooltips; a cons (COLUMNS . ROWS). */ |
4375 | ||
4376 | Lisp_Object Vx_max_tooltip_size; | |
4377 | ||
eaf1eea9 GM |
4378 | |
4379 | static Lisp_Object | |
4380 | unwind_create_tip_frame (frame) | |
4381 | Lisp_Object frame; | |
4382 | { | |
c844a81a GM |
4383 | Lisp_Object deleted; |
4384 | ||
4385 | deleted = unwind_create_frame (frame); | |
4386 | if (EQ (deleted, Qt)) | |
4387 | { | |
4388 | tip_window = None; | |
4389 | tip_frame = Qnil; | |
4390 | } | |
177c0ea7 | 4391 | |
c844a81a | 4392 | return deleted; |
eaf1eea9 GM |
4393 | } |
4394 | ||
4395 | ||
333b20bb | 4396 | /* Create a frame for a tooltip on the display described by DPYINFO. |
275841bf GM |
4397 | PARMS is a list of frame parameters. TEXT is the string to |
4398 | display in the tip frame. Value is the frame. | |
eaf1eea9 GM |
4399 | |
4400 | Note that functions called here, esp. x_default_parameter can | |
4401 | signal errors, for instance when a specified color name is | |
4402 | undefined. We have to make sure that we're in a consistent state | |
4403 | when this happens. */ | |
333b20bb GM |
4404 | |
4405 | static Lisp_Object | |
275841bf | 4406 | x_create_tip_frame (dpyinfo, parms, text) |
333b20bb | 4407 | struct x_display_info *dpyinfo; |
275841bf | 4408 | Lisp_Object parms, text; |
333b20bb GM |
4409 | { |
4410 | struct frame *f; | |
4411 | Lisp_Object frame, tem; | |
4412 | Lisp_Object name; | |
333b20bb GM |
4413 | long window_prompting = 0; |
4414 | int width, height; | |
331379bf | 4415 | int count = SPECPDL_INDEX (); |
b6d7acec | 4416 | struct gcpro gcpro1, gcpro2, gcpro3; |
333b20bb | 4417 | struct kboard *kb; |
06d62053 | 4418 | int face_change_count_before = face_change_count; |
275841bf GM |
4419 | Lisp_Object buffer; |
4420 | struct buffer *old_buffer; | |
333b20bb GM |
4421 | |
4422 | check_x (); | |
4423 | ||
4424 | /* Use this general default value to start with until we know if | |
4425 | this frame has a specified name. */ | |
4426 | Vx_resource_name = Vinvocation_name; | |
4427 | ||
4428 | #ifdef MULTI_KBOARD | |
4429 | kb = dpyinfo->kboard; | |
4430 | #else | |
4431 | kb = &the_only_kboard; | |
4432 | #endif | |
4433 | ||
4434 | /* Get the name of the frame to use for resource lookup. */ | |
4435 | name = x_get_arg (dpyinfo, parms, Qname, "name", "Name", RES_TYPE_STRING); | |
4436 | if (!STRINGP (name) | |
4437 | && !EQ (name, Qunbound) | |
4438 | && !NILP (name)) | |
4439 | error ("Invalid frame name--not a string or nil"); | |
4440 | Vx_resource_name = name; | |
4441 | ||
4442 | frame = Qnil; | |
4443 | GCPRO3 (parms, name, frame); | |
44b5a125 | 4444 | f = make_frame (1); |
333b20bb | 4445 | XSETFRAME (frame, f); |
275841bf GM |
4446 | |
4447 | buffer = Fget_buffer_create (build_string (" *tip*")); | |
be786000 | 4448 | Fset_window_buffer (FRAME_ROOT_WINDOW (f), buffer, Qnil); |
275841bf GM |
4449 | old_buffer = current_buffer; |
4450 | set_buffer_internal_1 (XBUFFER (buffer)); | |
d63931a2 | 4451 | current_buffer->truncate_lines = Qnil; |
275841bf GM |
4452 | Ferase_buffer (); |
4453 | Finsert (1, &text); | |
4454 | set_buffer_internal_1 (old_buffer); | |
177c0ea7 | 4455 | |
333b20bb | 4456 | FRAME_CAN_HAVE_SCROLL_BARS (f) = 0; |
8a1a7743 | 4457 | record_unwind_protect (unwind_create_tip_frame, frame); |
333b20bb | 4458 | |
428a555e KL |
4459 | f->display = dpyinfo->frame_display; |
4460 | f->display->reference_count++; | |
daf01701 | 4461 | |
eaf1eea9 GM |
4462 | /* By setting the output method, we're essentially saying that |
4463 | the frame is live, as per FRAME_LIVE_P. If we get a signal | |
4464 | from this point on, x_destroy_window might screw up reference | |
4465 | counts etc. */ | |
333b20bb GM |
4466 | f->output_method = output_x_window; |
4467 | f->output_data.x = (struct x_output *) xmalloc (sizeof (struct x_output)); | |
4468 | bzero (f->output_data.x, sizeof (struct x_output)); | |
4469 | f->output_data.x->icon_bitmap = -1; | |
be786000 | 4470 | FRAME_FONTSET (f) = -1; |
61d461a8 GM |
4471 | f->output_data.x->scroll_bar_foreground_pixel = -1; |
4472 | f->output_data.x->scroll_bar_background_pixel = -1; | |
f15340b7 MB |
4473 | #ifdef USE_TOOLKIT_SCROLL_BARS |
4474 | f->output_data.x->scroll_bar_top_shadow_pixel = -1; | |
4475 | f->output_data.x->scroll_bar_bottom_shadow_pixel = -1; | |
4476 | #endif /* USE_TOOLKIT_SCROLL_BARS */ | |
333b20bb GM |
4477 | f->icon_name = Qnil; |
4478 | FRAME_X_DISPLAY_INFO (f) = dpyinfo; | |
f1d2ce7f | 4479 | #if GLYPH_DEBUG |
eaf1eea9 GM |
4480 | image_cache_refcount = FRAME_X_IMAGE_CACHE (f)->refcount; |
4481 | dpyinfo_refcount = dpyinfo->reference_count; | |
4482 | #endif /* GLYPH_DEBUG */ | |
333b20bb GM |
4483 | #ifdef MULTI_KBOARD |
4484 | FRAME_KBOARD (f) = kb; | |
4485 | #endif | |
4486 | f->output_data.x->parent_desc = FRAME_X_DISPLAY_INFO (f)->root_window; | |
4487 | f->output_data.x->explicit_parent = 0; | |
4488 | ||
61d461a8 GM |
4489 | /* These colors will be set anyway later, but it's important |
4490 | to get the color reference counts right, so initialize them! */ | |
4491 | { | |
4492 | Lisp_Object black; | |
4493 | struct gcpro gcpro1; | |
177c0ea7 | 4494 | |
61d461a8 GM |
4495 | black = build_string ("black"); |
4496 | GCPRO1 (black); | |
4497 | f->output_data.x->foreground_pixel | |
4498 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); | |
4499 | f->output_data.x->background_pixel | |
4500 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); | |
4501 | f->output_data.x->cursor_pixel | |
4502 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); | |
4503 | f->output_data.x->cursor_foreground_pixel | |
4504 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); | |
4505 | f->output_data.x->border_pixel | |
4506 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); | |
4507 | f->output_data.x->mouse_pixel | |
4508 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); | |
4509 | UNGCPRO; | |
4510 | } | |
4511 | ||
333b20bb GM |
4512 | /* Set the name; the functions to which we pass f expect the name to |
4513 | be set. */ | |
4514 | if (EQ (name, Qunbound) || NILP (name)) | |
4515 | { | |
4516 | f->name = build_string (dpyinfo->x_id_name); | |
4517 | f->explicit_name = 0; | |
4518 | } | |
4519 | else | |
4520 | { | |
4521 | f->name = name; | |
4522 | f->explicit_name = 1; | |
4523 | /* use the frame's title when getting resources for this frame. */ | |
4524 | specbind (Qx_resource_name, name); | |
4525 | } | |
4526 | ||
eaf1eea9 GM |
4527 | /* Extract the window parameters from the supplied values that are |
4528 | needed to determine window geometry. */ | |
333b20bb GM |
4529 | { |
4530 | Lisp_Object font; | |
4531 | ||
4532 | font = x_get_arg (dpyinfo, parms, Qfont, "font", "Font", RES_TYPE_STRING); | |
4533 | ||
4534 | BLOCK_INPUT; | |
4535 | /* First, try whatever font the caller has specified. */ | |
4536 | if (STRINGP (font)) | |
4537 | { | |
4538 | tem = Fquery_fontset (font, Qnil); | |
4539 | if (STRINGP (tem)) | |
d5db4077 | 4540 | font = x_new_fontset (f, SDATA (tem)); |
333b20bb | 4541 | else |
d5db4077 | 4542 | font = x_new_font (f, SDATA (font)); |
333b20bb | 4543 | } |
177c0ea7 | 4544 | |
333b20bb GM |
4545 | /* Try out a font which we hope has bold and italic variations. */ |
4546 | if (!STRINGP (font)) | |
4547 | font = x_new_font (f, "-adobe-courier-medium-r-*-*-*-120-*-*-*-*-iso8859-1"); | |
4548 | if (!STRINGP (font)) | |
4549 | font = x_new_font (f, "-misc-fixed-medium-r-normal-*-*-140-*-*-c-*-iso8859-1"); | |
4550 | if (! STRINGP (font)) | |
4551 | font = x_new_font (f, "-*-*-medium-r-normal-*-*-140-*-*-c-*-iso8859-1"); | |
4552 | if (! STRINGP (font)) | |
4553 | /* This was formerly the first thing tried, but it finds too many fonts | |
4554 | and takes too long. */ | |
4555 | font = x_new_font (f, "-*-*-medium-r-*-*-*-*-*-*-c-*-iso8859-1"); | |
4556 | /* If those didn't work, look for something which will at least work. */ | |
4557 | if (! STRINGP (font)) | |
4558 | font = x_new_font (f, "-*-fixed-*-*-*-*-*-140-*-*-c-*-iso8859-1"); | |
4559 | UNBLOCK_INPUT; | |
4560 | if (! STRINGP (font)) | |
4561 | font = build_string ("fixed"); | |
4562 | ||
4563 | x_default_parameter (f, parms, Qfont, font, | |
4564 | "font", "Font", RES_TYPE_STRING); | |
4565 | } | |
4566 | ||
4567 | x_default_parameter (f, parms, Qborder_width, make_number (2), | |
4568 | "borderWidth", "BorderWidth", RES_TYPE_NUMBER); | |
177c0ea7 | 4569 | |
333b20bb GM |
4570 | /* This defaults to 2 in order to match xterm. We recognize either |
4571 | internalBorderWidth or internalBorder (which is what xterm calls | |
4572 | it). */ | |
4573 | if (NILP (Fassq (Qinternal_border_width, parms))) | |
4574 | { | |
4575 | Lisp_Object value; | |
4576 | ||
4577 | value = x_get_arg (dpyinfo, parms, Qinternal_border_width, | |
4578 | "internalBorder", "internalBorder", RES_TYPE_NUMBER); | |
4579 | if (! EQ (value, Qunbound)) | |
4580 | parms = Fcons (Fcons (Qinternal_border_width, value), | |
4581 | parms); | |
4582 | } | |
4583 | ||
4584 | x_default_parameter (f, parms, Qinternal_border_width, make_number (1), | |
4585 | "internalBorderWidth", "internalBorderWidth", | |
4586 | RES_TYPE_NUMBER); | |
4587 | ||
4588 | /* Also do the stuff which must be set before the window exists. */ | |
4589 | x_default_parameter (f, parms, Qforeground_color, build_string ("black"), | |
4590 | "foreground", "Foreground", RES_TYPE_STRING); | |
4591 | x_default_parameter (f, parms, Qbackground_color, build_string ("white"), | |
4592 | "background", "Background", RES_TYPE_STRING); | |
4593 | x_default_parameter (f, parms, Qmouse_color, build_string ("black"), | |
4594 | "pointerColor", "Foreground", RES_TYPE_STRING); | |
4595 | x_default_parameter (f, parms, Qcursor_color, build_string ("black"), | |
4596 | "cursorColor", "Foreground", RES_TYPE_STRING); | |
4597 | x_default_parameter (f, parms, Qborder_color, build_string ("black"), | |
4598 | "borderColor", "BorderColor", RES_TYPE_STRING); | |
4599 | ||
4600 | /* Init faces before x_default_parameter is called for scroll-bar | |
4601 | parameters because that function calls x_set_scroll_bar_width, | |
4602 | which calls change_frame_size, which calls Fset_window_buffer, | |
4603 | which runs hooks, which call Fvertical_motion. At the end, we | |
4604 | end up in init_iterator with a null face cache, which should not | |
4605 | happen. */ | |
4606 | init_frame_faces (f); | |
177c0ea7 | 4607 | |
333b20bb | 4608 | f->output_data.x->parent_desc = FRAME_X_DISPLAY_INFO (f)->root_window; |
333b20bb | 4609 | |
7c0d3ed8 | 4610 | window_prompting = x_figure_window_size (f, parms, 0); |
333b20bb | 4611 | |
333b20bb GM |
4612 | { |
4613 | XSetWindowAttributes attrs; | |
4614 | unsigned long mask; | |
177c0ea7 | 4615 | |
333b20bb | 4616 | BLOCK_INPUT; |
c51d2b5e GM |
4617 | mask = CWBackPixel | CWOverrideRedirect | CWEventMask; |
4618 | if (DoesSaveUnders (dpyinfo->screen)) | |
4619 | mask |= CWSaveUnder; | |
177c0ea7 | 4620 | |
9b2956e2 GM |
4621 | /* Window managers look at the override-redirect flag to determine |
4622 | whether or net to give windows a decoration (Xlib spec, chapter | |
333b20bb GM |
4623 | 3.2.8). */ |
4624 | attrs.override_redirect = True; | |
4625 | attrs.save_under = True; | |
4626 | attrs.background_pixel = FRAME_BACKGROUND_PIXEL (f); | |
4627 | /* Arrange for getting MapNotify and UnmapNotify events. */ | |
4628 | attrs.event_mask = StructureNotifyMask; | |
4629 | tip_window | |
4630 | = FRAME_X_WINDOW (f) | |
4631 | = XCreateWindow (FRAME_X_DISPLAY (f), | |
4632 | FRAME_X_DISPLAY_INFO (f)->root_window, | |
4633 | /* x, y, width, height */ | |
4634 | 0, 0, 1, 1, | |
4635 | /* Border. */ | |
4636 | 1, | |
4637 | CopyFromParent, InputOutput, CopyFromParent, | |
4638 | mask, &attrs); | |
4639 | UNBLOCK_INPUT; | |
4640 | } | |
4641 | ||
4642 | x_make_gc (f); | |
4643 | ||
333b20bb GM |
4644 | x_default_parameter (f, parms, Qauto_raise, Qnil, |
4645 | "autoRaise", "AutoRaiseLower", RES_TYPE_BOOLEAN); | |
4646 | x_default_parameter (f, parms, Qauto_lower, Qnil, | |
4647 | "autoLower", "AutoRaiseLower", RES_TYPE_BOOLEAN); | |
4648 | x_default_parameter (f, parms, Qcursor_type, Qbox, | |
4649 | "cursorType", "CursorType", RES_TYPE_SYMBOL); | |
4650 | ||
be786000 | 4651 | /* Dimensions, especially FRAME_LINES (f), must be done via change_frame_size. |
333b20bb | 4652 | Change will not be effected unless different from the current |
be786000 KS |
4653 | FRAME_LINES (f). */ |
4654 | width = FRAME_COLS (f); | |
4655 | height = FRAME_LINES (f); | |
4656 | SET_FRAME_COLS (f, 0); | |
4657 | FRAME_LINES (f) = 0; | |
8938a4fb | 4658 | change_frame_size (f, height, width, 1, 0, 0); |
177c0ea7 | 4659 | |
cd1d850f JPW |
4660 | /* Add `tooltip' frame parameter's default value. */ |
4661 | if (NILP (Fframe_parameter (frame, intern ("tooltip")))) | |
4662 | Fmodify_frame_parameters (frame, Fcons (Fcons (intern ("tooltip"), Qt), | |
4663 | Qnil)); | |
177c0ea7 | 4664 | |
035d5114 | 4665 | /* Set up faces after all frame parameters are known. This call |
6801a572 GM |
4666 | also merges in face attributes specified for new frames. |
4667 | ||
4668 | Frame parameters may be changed if .Xdefaults contains | |
4669 | specifications for the default font. For example, if there is an | |
4670 | `Emacs.default.attributeBackground: pink', the `background-color' | |
4671 | attribute of the frame get's set, which let's the internal border | |
4672 | of the tooltip frame appear in pink. Prevent this. */ | |
4673 | { | |
4674 | Lisp_Object bg = Fframe_parameter (frame, Qbackground_color); | |
4675 | ||
4676 | /* Set tip_frame here, so that */ | |
4677 | tip_frame = frame; | |
4678 | call1 (Qface_set_after_frame_default, frame); | |
177c0ea7 | 4679 | |
6801a572 GM |
4680 | if (!EQ (bg, Fframe_parameter (frame, Qbackground_color))) |
4681 | Fmodify_frame_parameters (frame, Fcons (Fcons (Qbackground_color, bg), | |
4682 | Qnil)); | |
4683 | } | |
177c0ea7 | 4684 | |
7f19e125 KL |
4685 | Fmodify_frame_parameters (frame, Fcons (Fcons (Qwindow_system, Qx), Qnil)); |
4686 | ||
333b20bb GM |
4687 | f->no_split = 1; |
4688 | ||
4689 | UNGCPRO; | |
4690 | ||
4691 | /* It is now ok to make the frame official even if we get an error | |
4692 | below. And the frame needs to be on Vframe_list or making it | |
4693 | visible won't work. */ | |
4694 | Vframe_list = Fcons (frame, Vframe_list); | |
4695 | ||
4696 | /* Now that the frame is official, it counts as a reference to | |
4697 | its display. */ | |
4698 | FRAME_X_DISPLAY_INFO (f)->reference_count++; | |
4699 | ||
06d62053 GM |
4700 | /* Setting attributes of faces of the tooltip frame from resources |
4701 | and similar will increment face_change_count, which leads to the | |
4702 | clearing of all current matrices. Since this isn't necessary | |
4703 | here, avoid it by resetting face_change_count to the value it | |
4704 | had before we created the tip frame. */ | |
4705 | face_change_count = face_change_count_before; | |
4706 | ||
eaf1eea9 | 4707 | /* Discard the unwind_protect. */ |
333b20bb GM |
4708 | return unbind_to (count, frame); |
4709 | } | |
4710 | ||
4711 | ||
06d62053 GM |
4712 | /* Compute where to display tip frame F. PARMS is the list of frame |
4713 | parameters for F. DX and DY are specified offsets from the current | |
ab452f99 GM |
4714 | location of the mouse. WIDTH and HEIGHT are the width and height |
4715 | of the tooltip. Return coordinates relative to the root window of | |
4716 | the display in *ROOT_X, and *ROOT_Y. */ | |
06d62053 GM |
4717 | |
4718 | static void | |
ab452f99 | 4719 | compute_tip_xy (f, parms, dx, dy, width, height, root_x, root_y) |
06d62053 GM |
4720 | struct frame *f; |
4721 | Lisp_Object parms, dx, dy; | |
ab452f99 | 4722 | int width, height; |
06d62053 GM |
4723 | int *root_x, *root_y; |
4724 | { | |
4725 | Lisp_Object left, top; | |
4726 | int win_x, win_y; | |
4727 | Window root, child; | |
4728 | unsigned pmask; | |
177c0ea7 | 4729 | |
06d62053 GM |
4730 | /* User-specified position? */ |
4731 | left = Fcdr (Fassq (Qleft, parms)); | |
4732 | top = Fcdr (Fassq (Qtop, parms)); | |
177c0ea7 | 4733 | |
06d62053 GM |
4734 | /* Move the tooltip window where the mouse pointer is. Resize and |
4735 | show it. */ | |
570d22b0 | 4736 | if (!INTEGERP (left) || !INTEGERP (top)) |
ab452f99 GM |
4737 | { |
4738 | BLOCK_INPUT; | |
4739 | XQueryPointer (FRAME_X_DISPLAY (f), FRAME_X_DISPLAY_INFO (f)->root_window, | |
4740 | &root, &child, root_x, root_y, &win_x, &win_y, &pmask); | |
4741 | UNBLOCK_INPUT; | |
4742 | } | |
06d62053 | 4743 | |
06d62053 GM |
4744 | if (INTEGERP (top)) |
4745 | *root_y = XINT (top); | |
ab452f99 GM |
4746 | else if (*root_y + XINT (dy) - height < 0) |
4747 | *root_y -= XINT (dy); | |
4748 | else | |
4749 | { | |
4750 | *root_y -= height; | |
4751 | *root_y += XINT (dy); | |
4752 | } | |
4753 | ||
4754 | if (INTEGERP (left)) | |
4755 | *root_x = XINT (left); | |
d682d3df RS |
4756 | else if (*root_x + XINT (dx) + width <= FRAME_X_DISPLAY_INFO (f)->width) |
4757 | /* It fits to the right of the pointer. */ | |
4758 | *root_x += XINT (dx); | |
4759 | else if (width + XINT (dx) <= *root_x) | |
4760 | /* It fits to the left of the pointer. */ | |
ab452f99 GM |
4761 | *root_x -= width + XINT (dx); |
4762 | else | |
d682d3df RS |
4763 | /* Put it left-justified on the screen--it ought to fit that way. */ |
4764 | *root_x = 0; | |
06d62053 GM |
4765 | } |
4766 | ||
4767 | ||
0634ce98 | 4768 | DEFUN ("x-show-tip", Fx_show_tip, Sx_show_tip, 1, 6, 0, |
7ee72033 | 4769 | doc: /* Show STRING in a "tooltip" window on frame FRAME. |
c061c855 GM |
4770 | A tooltip window is a small X window displaying a string. |
4771 | ||
4772 | FRAME nil or omitted means use the selected frame. | |
4773 | ||
4774 | PARMS is an optional list of frame parameters which can be used to | |
4775 | change the tooltip's appearance. | |
4776 | ||
4777 | Automatically hide the tooltip after TIMEOUT seconds. TIMEOUT nil | |
4778 | means use the default timeout of 5 seconds. | |
4779 | ||
4780 | If the list of frame parameters PARAMS contains a `left' parameters, | |
4781 | the tooltip is displayed at that x-position. Otherwise it is | |
4782 | displayed at the mouse position, with offset DX added (default is 5 if | |
4783 | DX isn't specified). Likewise for the y-position; if a `top' frame | |
4784 | parameter is specified, it determines the y-position of the tooltip | |
4785 | window, otherwise it is displayed at the mouse position, with offset | |
4786 | DY added (default is -10). | |
4787 | ||
4788 | A tooltip's maximum size is specified by `x-max-tooltip-size'. | |
7ee72033 MB |
4789 | Text larger than the specified size is clipped. */) |
4790 | (string, frame, parms, timeout, dx, dy) | |
0634ce98 | 4791 | Lisp_Object string, frame, parms, timeout, dx, dy; |
333b20bb GM |
4792 | { |
4793 | struct frame *f; | |
4794 | struct window *w; | |
06d62053 | 4795 | int root_x, root_y; |
333b20bb GM |
4796 | struct buffer *old_buffer; |
4797 | struct text_pos pos; | |
4798 | int i, width, height; | |
393f2d14 | 4799 | struct gcpro gcpro1, gcpro2, gcpro3, gcpro4; |
333b20bb | 4800 | int old_windows_or_buffers_changed = windows_or_buffers_changed; |
331379bf | 4801 | int count = SPECPDL_INDEX (); |
177c0ea7 | 4802 | |
333b20bb GM |
4803 | specbind (Qinhibit_redisplay, Qt); |
4804 | ||
393f2d14 | 4805 | GCPRO4 (string, parms, frame, timeout); |
333b20bb | 4806 | |
b7826503 | 4807 | CHECK_STRING (string); |
333b20bb GM |
4808 | f = check_x_frame (frame); |
4809 | if (NILP (timeout)) | |
4810 | timeout = make_number (5); | |
4811 | else | |
b7826503 | 4812 | CHECK_NATNUM (timeout); |
177c0ea7 | 4813 | |
0634ce98 GM |
4814 | if (NILP (dx)) |
4815 | dx = make_number (5); | |
4816 | else | |
b7826503 | 4817 | CHECK_NUMBER (dx); |
177c0ea7 | 4818 | |
0634ce98 | 4819 | if (NILP (dy)) |
12c67a7f | 4820 | dy = make_number (-10); |
0634ce98 | 4821 | else |
b7826503 | 4822 | CHECK_NUMBER (dy); |
333b20bb | 4823 | |
06d62053 GM |
4824 | if (NILP (last_show_tip_args)) |
4825 | last_show_tip_args = Fmake_vector (make_number (3), Qnil); | |
4826 | ||
4827 | if (!NILP (tip_frame)) | |
4828 | { | |
4829 | Lisp_Object last_string = AREF (last_show_tip_args, 0); | |
4830 | Lisp_Object last_frame = AREF (last_show_tip_args, 1); | |
4831 | Lisp_Object last_parms = AREF (last_show_tip_args, 2); | |
4832 | ||
4833 | if (EQ (frame, last_frame) | |
4834 | && !NILP (Fequal (last_string, string)) | |
4835 | && !NILP (Fequal (last_parms, parms))) | |
4836 | { | |
4837 | struct frame *f = XFRAME (tip_frame); | |
177c0ea7 | 4838 | |
06d62053 GM |
4839 | /* Only DX and DY have changed. */ |
4840 | if (!NILP (tip_timer)) | |
ae782866 GM |
4841 | { |
4842 | Lisp_Object timer = tip_timer; | |
4843 | tip_timer = Qnil; | |
4844 | call1 (Qcancel_timer, timer); | |
4845 | } | |
06d62053 GM |
4846 | |
4847 | BLOCK_INPUT; | |
be786000 KS |
4848 | compute_tip_xy (f, parms, dx, dy, FRAME_PIXEL_WIDTH (f), |
4849 | FRAME_PIXEL_HEIGHT (f), &root_x, &root_y); | |
06d62053 | 4850 | XMoveWindow (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
ab452f99 | 4851 | root_x, root_y); |
06d62053 GM |
4852 | UNBLOCK_INPUT; |
4853 | goto start_timer; | |
4854 | } | |
4855 | } | |
4856 | ||
333b20bb GM |
4857 | /* Hide a previous tip, if any. */ |
4858 | Fx_hide_tip (); | |
4859 | ||
06d62053 GM |
4860 | ASET (last_show_tip_args, 0, string); |
4861 | ASET (last_show_tip_args, 1, frame); | |
4862 | ASET (last_show_tip_args, 2, parms); | |
4863 | ||
333b20bb GM |
4864 | /* Add default values to frame parameters. */ |
4865 | if (NILP (Fassq (Qname, parms))) | |
4866 | parms = Fcons (Fcons (Qname, build_string ("tooltip")), parms); | |
4867 | if (NILP (Fassq (Qinternal_border_width, parms))) | |
4868 | parms = Fcons (Fcons (Qinternal_border_width, make_number (3)), parms); | |
4869 | if (NILP (Fassq (Qborder_width, parms))) | |
4870 | parms = Fcons (Fcons (Qborder_width, make_number (1)), parms); | |
4871 | if (NILP (Fassq (Qborder_color, parms))) | |
4872 | parms = Fcons (Fcons (Qborder_color, build_string ("lightyellow")), parms); | |
4873 | if (NILP (Fassq (Qbackground_color, parms))) | |
4874 | parms = Fcons (Fcons (Qbackground_color, build_string ("lightyellow")), | |
4875 | parms); | |
4876 | ||
4877 | /* Create a frame for the tooltip, and record it in the global | |
4878 | variable tip_frame. */ | |
275841bf | 4879 | frame = x_create_tip_frame (FRAME_X_DISPLAY_INFO (f), parms, string); |
44b5a125 | 4880 | f = XFRAME (frame); |
333b20bb | 4881 | |
d63931a2 | 4882 | /* Set up the frame's root window. */ |
333b20bb | 4883 | w = XWINDOW (FRAME_ROOT_WINDOW (f)); |
be786000 | 4884 | w->left_col = w->top_line = make_number (0); |
177c0ea7 | 4885 | |
d63931a2 GM |
4886 | if (CONSP (Vx_max_tooltip_size) |
4887 | && INTEGERP (XCAR (Vx_max_tooltip_size)) | |
4888 | && XINT (XCAR (Vx_max_tooltip_size)) > 0 | |
4889 | && INTEGERP (XCDR (Vx_max_tooltip_size)) | |
4890 | && XINT (XCDR (Vx_max_tooltip_size)) > 0) | |
4891 | { | |
be786000 KS |
4892 | w->total_cols = XCAR (Vx_max_tooltip_size); |
4893 | w->total_lines = XCDR (Vx_max_tooltip_size); | |
d63931a2 GM |
4894 | } |
4895 | else | |
4896 | { | |
be786000 KS |
4897 | w->total_cols = make_number (80); |
4898 | w->total_lines = make_number (40); | |
d63931a2 | 4899 | } |
177c0ea7 | 4900 | |
be786000 | 4901 | FRAME_TOTAL_COLS (f) = XINT (w->total_cols); |
333b20bb GM |
4902 | adjust_glyphs (f); |
4903 | w->pseudo_window_p = 1; | |
4904 | ||
4905 | /* Display the tooltip text in a temporary buffer. */ | |
333b20bb | 4906 | old_buffer = current_buffer; |
275841bf | 4907 | set_buffer_internal_1 (XBUFFER (XWINDOW (FRAME_ROOT_WINDOW (f))->buffer)); |
d63931a2 | 4908 | current_buffer->truncate_lines = Qnil; |
333b20bb GM |
4909 | clear_glyph_matrix (w->desired_matrix); |
4910 | clear_glyph_matrix (w->current_matrix); | |
4911 | SET_TEXT_POS (pos, BEGV, BEGV_BYTE); | |
4912 | try_window (FRAME_ROOT_WINDOW (f), pos); | |
4913 | ||
4914 | /* Compute width and height of the tooltip. */ | |
4915 | width = height = 0; | |
4916 | for (i = 0; i < w->desired_matrix->nrows; ++i) | |
4917 | { | |
4918 | struct glyph_row *row = &w->desired_matrix->rows[i]; | |
4919 | struct glyph *last; | |
4920 | int row_width; | |
4921 | ||
4922 | /* Stop at the first empty row at the end. */ | |
4923 | if (!row->enabled_p || !row->displays_text_p) | |
4924 | break; | |
4925 | ||
d7bf0342 GM |
4926 | /* Let the row go over the full width of the frame. */ |
4927 | row->full_width_p = 1; | |
333b20bb | 4928 | |
e3130015 | 4929 | /* There's a glyph at the end of rows that is used to place |
333b20bb GM |
4930 | the cursor there. Don't include the width of this glyph. */ |
4931 | if (row->used[TEXT_AREA]) | |
4932 | { | |
4933 | last = &row->glyphs[TEXT_AREA][row->used[TEXT_AREA] - 1]; | |
4934 | row_width = row->pixel_width - last->pixel_width; | |
4935 | } | |
4936 | else | |
4937 | row_width = row->pixel_width; | |
177c0ea7 | 4938 | |
333b20bb GM |
4939 | height += row->height; |
4940 | width = max (width, row_width); | |
4941 | } | |
4942 | ||
4943 | /* Add the frame's internal border to the width and height the X | |
4944 | window should have. */ | |
4945 | height += 2 * FRAME_INTERNAL_BORDER_WIDTH (f); | |
4946 | width += 2 * FRAME_INTERNAL_BORDER_WIDTH (f); | |
4947 | ||
4948 | /* Move the tooltip window where the mouse pointer is. Resize and | |
4949 | show it. */ | |
ab452f99 | 4950 | compute_tip_xy (f, parms, dx, dy, width, height, &root_x, &root_y); |
0634ce98 | 4951 | |
0634ce98 | 4952 | BLOCK_INPUT; |
333b20bb | 4953 | XMoveResizeWindow (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
ab452f99 | 4954 | root_x, root_y, width, height); |
333b20bb GM |
4955 | XMapRaised (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f)); |
4956 | UNBLOCK_INPUT; | |
177c0ea7 | 4957 | |
333b20bb GM |
4958 | /* Draw into the window. */ |
4959 | w->must_be_updated_p = 1; | |
4960 | update_single_window (w, 1); | |
4961 | ||
4962 | /* Restore original current buffer. */ | |
4963 | set_buffer_internal_1 (old_buffer); | |
4964 | windows_or_buffers_changed = old_windows_or_buffers_changed; | |
4965 | ||
06d62053 | 4966 | start_timer: |
333b20bb GM |
4967 | /* Let the tip disappear after timeout seconds. */ |
4968 | tip_timer = call3 (intern ("run-at-time"), timeout, Qnil, | |
4969 | intern ("x-hide-tip")); | |
a744a2ec DL |
4970 | |
4971 | UNGCPRO; | |
333b20bb GM |
4972 | return unbind_to (count, Qnil); |
4973 | } | |
4974 | ||
4975 | ||
4976 | DEFUN ("x-hide-tip", Fx_hide_tip, Sx_hide_tip, 0, 0, 0, | |
7ee72033 MB |
4977 | doc: /* Hide the current tooltip window, if there is any. |
4978 | Value is t if tooltip was open, nil otherwise. */) | |
4979 | () | |
333b20bb | 4980 | { |
44b5a125 | 4981 | int count; |
c0006262 GM |
4982 | Lisp_Object deleted, frame, timer; |
4983 | struct gcpro gcpro1, gcpro2; | |
44b5a125 GM |
4984 | |
4985 | /* Return quickly if nothing to do. */ | |
c0006262 | 4986 | if (NILP (tip_timer) && NILP (tip_frame)) |
44b5a125 | 4987 | return Qnil; |
177c0ea7 | 4988 | |
c0006262 GM |
4989 | frame = tip_frame; |
4990 | timer = tip_timer; | |
4991 | GCPRO2 (frame, timer); | |
4992 | tip_frame = tip_timer = deleted = Qnil; | |
177c0ea7 | 4993 | |
331379bf | 4994 | count = SPECPDL_INDEX (); |
333b20bb | 4995 | specbind (Qinhibit_redisplay, Qt); |
44b5a125 | 4996 | specbind (Qinhibit_quit, Qt); |
177c0ea7 | 4997 | |
c0006262 | 4998 | if (!NILP (timer)) |
ae782866 | 4999 | call1 (Qcancel_timer, timer); |
333b20bb | 5000 | |
c0006262 | 5001 | if (FRAMEP (frame)) |
333b20bb | 5002 | { |
44b5a125 GM |
5003 | Fdelete_frame (frame, Qnil); |
5004 | deleted = Qt; | |
f6c44811 GM |
5005 | |
5006 | #ifdef USE_LUCID | |
5007 | /* Bloodcurdling hack alert: The Lucid menu bar widget's | |
5008 | redisplay procedure is not called when a tip frame over menu | |
5009 | items is unmapped. Redisplay the menu manually... */ | |
5010 | { | |
5011 | struct frame *f = SELECTED_FRAME (); | |
5012 | Widget w = f->output_data.x->menubar_widget; | |
5013 | extern void xlwmenu_redisplay P_ ((Widget)); | |
9180dc8c | 5014 | |
f6c44811 | 5015 | if (!DoesSaveUnders (FRAME_X_DISPLAY_INFO (f)->screen) |
dbc64aa7 | 5016 | && w != NULL) |
f6c44811 GM |
5017 | { |
5018 | BLOCK_INPUT; | |
5019 | xlwmenu_redisplay (w); | |
5020 | UNBLOCK_INPUT; | |
5021 | } | |
5022 | } | |
5023 | #endif /* USE_LUCID */ | |
333b20bb GM |
5024 | } |
5025 | ||
c0006262 | 5026 | UNGCPRO; |
44b5a125 | 5027 | return unbind_to (count, deleted); |
333b20bb GM |
5028 | } |
5029 | ||
5030 | ||
5031 | \f | |
5032 | /*********************************************************************** | |
5033 | File selection dialog | |
5034 | ***********************************************************************/ | |
5035 | ||
5036 | #ifdef USE_MOTIF | |
5037 | ||
5038 | /* Callback for "OK" and "Cancel" on file selection dialog. */ | |
5039 | ||
5040 | static void | |
5041 | file_dialog_cb (widget, client_data, call_data) | |
5042 | Widget widget; | |
5043 | XtPointer call_data, client_data; | |
5044 | { | |
5045 | int *result = (int *) client_data; | |
5046 | XmAnyCallbackStruct *cb = (XmAnyCallbackStruct *) call_data; | |
5047 | *result = cb->reason; | |
5048 | } | |
5049 | ||
5050 | ||
a779d213 GM |
5051 | /* Callback for unmapping a file selection dialog. This is used to |
5052 | capture the case where a dialog is closed via a window manager's | |
5053 | closer button, for example. Using a XmNdestroyCallback didn't work | |
5054 | in this case. */ | |
5055 | ||
5056 | static void | |
5057 | file_dialog_unmap_cb (widget, client_data, call_data) | |
5058 | Widget widget; | |
5059 | XtPointer call_data, client_data; | |
5060 | { | |
5061 | int *result = (int *) client_data; | |
5062 | *result = XmCR_CANCEL; | |
5063 | } | |
5064 | ||
5065 | ||
333b20bb | 5066 | DEFUN ("x-file-dialog", Fx_file_dialog, Sx_file_dialog, 2, 4, 0, |
7ee72033 | 5067 | doc: /* Read file name, prompting with PROMPT in directory DIR. |
c061c855 GM |
5068 | Use a file selection dialog. |
5069 | Select DEFAULT-FILENAME in the dialog's file selection box, if | |
5070 | specified. Don't let the user enter a file name in the file | |
7ee72033 MB |
5071 | selection dialog's entry field, if MUSTMATCH is non-nil. */) |
5072 | (prompt, dir, default_filename, mustmatch) | |
333b20bb GM |
5073 | Lisp_Object prompt, dir, default_filename, mustmatch; |
5074 | { | |
5075 | int result; | |
0fe92f72 | 5076 | struct frame *f = SELECTED_FRAME (); |
333b20bb GM |
5077 | Lisp_Object file = Qnil; |
5078 | Widget dialog, text, list, help; | |
5079 | Arg al[10]; | |
5080 | int ac = 0; | |
5081 | extern XtAppContext Xt_app_con; | |
333b20bb | 5082 | XmString dir_xmstring, pattern_xmstring; |
65b21658 | 5083 | int count = SPECPDL_INDEX (); |
333b20bb GM |
5084 | struct gcpro gcpro1, gcpro2, gcpro3, gcpro4, gcpro5; |
5085 | ||
5086 | GCPRO5 (prompt, dir, default_filename, mustmatch, file); | |
b7826503 PJ |
5087 | CHECK_STRING (prompt); |
5088 | CHECK_STRING (dir); | |
333b20bb GM |
5089 | |
5090 | /* Prevent redisplay. */ | |
5091 | specbind (Qinhibit_redisplay, Qt); | |
5092 | ||
5093 | BLOCK_INPUT; | |
5094 | ||
5095 | /* Create the dialog with PROMPT as title, using DIR as initial | |
5096 | directory and using "*" as pattern. */ | |
5097 | dir = Fexpand_file_name (dir, Qnil); | |
d5db4077 | 5098 | dir_xmstring = XmStringCreateLocalized (SDATA (dir)); |
333b20bb | 5099 | pattern_xmstring = XmStringCreateLocalized ("*"); |
177c0ea7 | 5100 | |
d5db4077 | 5101 | XtSetArg (al[ac], XmNtitle, SDATA (prompt)); ++ac; |
333b20bb GM |
5102 | XtSetArg (al[ac], XmNdirectory, dir_xmstring); ++ac; |
5103 | XtSetArg (al[ac], XmNpattern, pattern_xmstring); ++ac; | |
5104 | XtSetArg (al[ac], XmNresizePolicy, XmRESIZE_GROW); ++ac; | |
5105 | XtSetArg (al[ac], XmNdialogStyle, XmDIALOG_APPLICATION_MODAL); ++ac; | |
5106 | dialog = XmCreateFileSelectionDialog (f->output_data.x->widget, | |
5107 | "fsb", al, ac); | |
5108 | XmStringFree (dir_xmstring); | |
5109 | XmStringFree (pattern_xmstring); | |
5110 | ||
5111 | /* Add callbacks for OK and Cancel. */ | |
5112 | XtAddCallback (dialog, XmNokCallback, file_dialog_cb, | |
5113 | (XtPointer) &result); | |
5114 | XtAddCallback (dialog, XmNcancelCallback, file_dialog_cb, | |
5115 | (XtPointer) &result); | |
a779d213 GM |
5116 | XtAddCallback (dialog, XmNunmapCallback, file_dialog_unmap_cb, |
5117 | (XtPointer) &result); | |
333b20bb GM |
5118 | |
5119 | /* Disable the help button since we can't display help. */ | |
5120 | help = XmFileSelectionBoxGetChild (dialog, XmDIALOG_HELP_BUTTON); | |
5121 | XtSetSensitive (help, False); | |
5122 | ||
177c0ea7 | 5123 | /* Mark OK button as default. */ |
333b20bb GM |
5124 | XtVaSetValues (XmFileSelectionBoxGetChild (dialog, XmDIALOG_OK_BUTTON), |
5125 | XmNshowAsDefault, True, NULL); | |
5126 | ||
5127 | /* If MUSTMATCH is non-nil, disable the file entry field of the | |
5128 | dialog, so that the user must select a file from the files list | |
5129 | box. We can't remove it because we wouldn't have a way to get at | |
5130 | the result file name, then. */ | |
5131 | text = XmFileSelectionBoxGetChild (dialog, XmDIALOG_TEXT); | |
5132 | if (!NILP (mustmatch)) | |
5133 | { | |
5134 | Widget label; | |
5135 | label = XmFileSelectionBoxGetChild (dialog, XmDIALOG_SELECTION_LABEL); | |
5136 | XtSetSensitive (text, False); | |
5137 | XtSetSensitive (label, False); | |
5138 | } | |
5139 | ||
5140 | /* Manage the dialog, so that list boxes get filled. */ | |
5141 | XtManageChild (dialog); | |
5142 | ||
5143 | /* Select DEFAULT_FILENAME in the files list box. DEFAULT_FILENAME | |
5144 | must include the path for this to work. */ | |
5145 | list = XmFileSelectionBoxGetChild (dialog, XmDIALOG_LIST); | |
5146 | if (STRINGP (default_filename)) | |
5147 | { | |
5148 | XmString default_xmstring; | |
5149 | int item_pos; | |
5150 | ||
5151 | default_xmstring | |
d5db4077 | 5152 | = XmStringCreateLocalized (SDATA (default_filename)); |
333b20bb GM |
5153 | |
5154 | if (!XmListItemExists (list, default_xmstring)) | |
5155 | { | |
5156 | /* Add a new item if DEFAULT_FILENAME is not in the list. */ | |
5157 | XmListAddItem (list, default_xmstring, 0); | |
5158 | item_pos = 0; | |
5159 | } | |
5160 | else | |
5161 | item_pos = XmListItemPos (list, default_xmstring); | |
5162 | XmStringFree (default_xmstring); | |
5163 | ||
5164 | /* Select the item and scroll it into view. */ | |
5165 | XmListSelectPos (list, item_pos, True); | |
5166 | XmListSetPos (list, item_pos); | |
5167 | } | |
5168 | ||
bf338245 | 5169 | /* Process events until the user presses Cancel or OK. */ |
03100098 | 5170 | result = 0; |
a779d213 | 5171 | while (result == 0) |
563b384d | 5172 | { |
bf338245 JD |
5173 | XEvent event; |
5174 | XtAppNextEvent (Xt_app_con, &event); | |
1fcfb866 | 5175 | (void) x_dispatch_event (&event, FRAME_X_DISPLAY (f) ); |
563b384d | 5176 | } |
03100098 | 5177 | |
333b20bb GM |
5178 | /* Get the result. */ |
5179 | if (result == XmCR_OK) | |
5180 | { | |
5181 | XmString text; | |
5182 | String data; | |
177c0ea7 | 5183 | |
d1670063 | 5184 | XtVaGetValues (dialog, XmNtextString, &text, NULL); |
333b20bb GM |
5185 | XmStringGetLtoR (text, XmFONTLIST_DEFAULT_TAG, &data); |
5186 | XmStringFree (text); | |
5187 | file = build_string (data); | |
5188 | XtFree (data); | |
5189 | } | |
5190 | else | |
5191 | file = Qnil; | |
5192 | ||
5193 | /* Clean up. */ | |
5194 | XtUnmanageChild (dialog); | |
5195 | XtDestroyWidget (dialog); | |
5196 | UNBLOCK_INPUT; | |
5197 | UNGCPRO; | |
5198 | ||
5199 | /* Make "Cancel" equivalent to C-g. */ | |
5200 | if (NILP (file)) | |
5201 | Fsignal (Qquit, Qnil); | |
177c0ea7 | 5202 | |
333b20bb GM |
5203 | return unbind_to (count, file); |
5204 | } | |
5205 | ||
5206 | #endif /* USE_MOTIF */ | |
5207 | ||
488dd4c4 JD |
5208 | #ifdef USE_GTK |
5209 | ||
5210 | DEFUN ("x-file-dialog", Fx_file_dialog, Sx_file_dialog, 2, 4, 0, | |
5211 | "Read file name, prompting with PROMPT in directory DIR.\n\ | |
5212 | Use a file selection dialog.\n\ | |
5213 | Select DEFAULT-FILENAME in the dialog's file selection box, if\n\ | |
5214 | specified. Don't let the user enter a file name in the file\n\ | |
5215 | selection dialog's entry field, if MUSTMATCH is non-nil.") | |
5216 | (prompt, dir, default_filename, mustmatch) | |
5217 | Lisp_Object prompt, dir, default_filename, mustmatch; | |
5218 | { | |
5219 | FRAME_PTR f = SELECTED_FRAME (); | |
5220 | char *fn; | |
5221 | Lisp_Object file = Qnil; | |
5222 | int count = specpdl_ptr - specpdl; | |
5223 | struct gcpro gcpro1, gcpro2, gcpro3, gcpro4, gcpro5; | |
5224 | char *cdef_file; | |
177c0ea7 | 5225 | |
488dd4c4 JD |
5226 | GCPRO5 (prompt, dir, default_filename, mustmatch, file); |
5227 | CHECK_STRING (prompt); | |
5228 | CHECK_STRING (dir); | |
5229 | ||
5230 | /* Prevent redisplay. */ | |
5231 | specbind (Qinhibit_redisplay, Qt); | |
5232 | ||
5233 | BLOCK_INPUT; | |
5234 | ||
5235 | if (STRINGP (default_filename)) | |
5236 | cdef_file = SDATA (default_filename); | |
5237 | else | |
5238 | cdef_file = SDATA (dir); | |
5239 | ||
5240 | fn = xg_get_file_name (f, SDATA (prompt), cdef_file, ! NILP (mustmatch)); | |
177c0ea7 | 5241 | |
488dd4c4 JD |
5242 | if (fn) |
5243 | { | |
5244 | file = build_string (fn); | |
5245 | xfree (fn); | |
5246 | } | |
5247 | ||
5248 | UNBLOCK_INPUT; | |
5249 | UNGCPRO; | |
5250 | ||
5251 | /* Make "Cancel" equivalent to C-g. */ | |
5252 | if (NILP (file)) | |
5253 | Fsignal (Qquit, Qnil); | |
177c0ea7 | 5254 | |
488dd4c4 JD |
5255 | return unbind_to (count, file); |
5256 | } | |
5257 | ||
5258 | #endif /* USE_GTK */ | |
333b20bb GM |
5259 | |
5260 | \f | |
82bab41c GM |
5261 | /*********************************************************************** |
5262 | Keyboard | |
5263 | ***********************************************************************/ | |
5264 | ||
5265 | #ifdef HAVE_XKBGETKEYBOARD | |
5266 | #include <X11/XKBlib.h> | |
5267 | #include <X11/keysym.h> | |
5268 | #endif | |
5269 | ||
5270 | DEFUN ("x-backspace-delete-keys-p", Fx_backspace_delete_keys_p, | |
5271 | Sx_backspace_delete_keys_p, 0, 1, 0, | |
7ee72033 | 5272 | doc: /* Check if both Backspace and Delete keys are on the keyboard of FRAME. |
c061c855 GM |
5273 | FRAME nil means use the selected frame. |
5274 | Value is t if we know that both keys are present, and are mapped to the | |
7ee72033 MB |
5275 | usual X keysyms. */) |
5276 | (frame) | |
82bab41c GM |
5277 | Lisp_Object frame; |
5278 | { | |
5279 | #ifdef HAVE_XKBGETKEYBOARD | |
5280 | XkbDescPtr kb; | |
5281 | struct frame *f = check_x_frame (frame); | |
5282 | Display *dpy = FRAME_X_DISPLAY (f); | |
5283 | Lisp_Object have_keys; | |
46f6a258 | 5284 | int major, minor, op, event, error; |
82bab41c GM |
5285 | |
5286 | BLOCK_INPUT; | |
46f6a258 GM |
5287 | |
5288 | /* Check library version in case we're dynamically linked. */ | |
5289 | major = XkbMajorVersion; | |
5290 | minor = XkbMinorVersion; | |
5291 | if (!XkbLibraryVersion (&major, &minor)) | |
c1efd260 GM |
5292 | { |
5293 | UNBLOCK_INPUT; | |
5294 | return Qnil; | |
5295 | } | |
46f6a258 GM |
5296 | |
5297 | /* Check that the server supports XKB. */ | |
5298 | major = XkbMajorVersion; | |
5299 | minor = XkbMinorVersion; | |
5300 | if (!XkbQueryExtension (dpy, &op, &event, &error, &major, &minor)) | |
c1efd260 GM |
5301 | { |
5302 | UNBLOCK_INPUT; | |
5303 | return Qnil; | |
5304 | } | |
177c0ea7 | 5305 | |
46f6a258 | 5306 | have_keys = Qnil; |
c1efd260 | 5307 | kb = XkbGetMap (dpy, XkbAllMapComponentsMask, XkbUseCoreKbd); |
82bab41c GM |
5308 | if (kb) |
5309 | { | |
5310 | int delete_keycode = 0, backspace_keycode = 0, i; | |
c1efd260 GM |
5311 | |
5312 | if (XkbGetNames (dpy, XkbAllNamesMask, kb) == Success) | |
82bab41c | 5313 | { |
c1efd260 GM |
5314 | for (i = kb->min_key_code; |
5315 | (i < kb->max_key_code | |
5316 | && (delete_keycode == 0 || backspace_keycode == 0)); | |
5317 | ++i) | |
5318 | { | |
d63931a2 GM |
5319 | /* The XKB symbolic key names can be seen most easily in |
5320 | the PS file generated by `xkbprint -label name | |
5321 | $DISPLAY'. */ | |
c1efd260 GM |
5322 | if (bcmp ("DELE", kb->names->keys[i].name, 4) == 0) |
5323 | delete_keycode = i; | |
5324 | else if (bcmp ("BKSP", kb->names->keys[i].name, 4) == 0) | |
5325 | backspace_keycode = i; | |
5326 | } | |
5327 | ||
5328 | XkbFreeNames (kb, 0, True); | |
82bab41c GM |
5329 | } |
5330 | ||
c1efd260 | 5331 | XkbFreeClientMap (kb, 0, True); |
177c0ea7 | 5332 | |
82bab41c GM |
5333 | if (delete_keycode |
5334 | && backspace_keycode | |
5335 | && XKeysymToKeycode (dpy, XK_Delete) == delete_keycode | |
5336 | && XKeysymToKeycode (dpy, XK_BackSpace) == backspace_keycode) | |
5337 | have_keys = Qt; | |
5338 | } | |
5339 | UNBLOCK_INPUT; | |
5340 | return have_keys; | |
5341 | #else /* not HAVE_XKBGETKEYBOARD */ | |
5342 | return Qnil; | |
5343 | #endif /* not HAVE_XKBGETKEYBOARD */ | |
5344 | } | |
5345 | ||
5346 | ||
5347 | \f | |
333b20bb GM |
5348 | /*********************************************************************** |
5349 | Initialization | |
5350 | ***********************************************************************/ | |
5351 | ||
4dacadcc | 5352 | /* Keep this list in the same order as frame_parms in frame.c. |
7c0d3ed8 KS |
5353 | Use 0 for unsupported frame parameters. */ |
5354 | ||
5355 | frame_parm_handler x_frame_parm_handlers[] = | |
5356 | { | |
5357 | x_set_autoraise, | |
5358 | x_set_autolower, | |
5359 | x_set_background_color, | |
5360 | x_set_border_color, | |
5361 | x_set_border_width, | |
5362 | x_set_cursor_color, | |
5363 | x_set_cursor_type, | |
5364 | x_set_font, | |
5365 | x_set_foreground_color, | |
5366 | x_set_icon_name, | |
5367 | x_set_icon_type, | |
5368 | x_set_internal_border_width, | |
5369 | x_set_menu_bar_lines, | |
5370 | x_set_mouse_color, | |
5371 | x_explicitly_set_name, | |
5372 | x_set_scroll_bar_width, | |
5373 | x_set_title, | |
5374 | x_set_unsplittable, | |
5375 | x_set_vertical_scroll_bars, | |
5376 | x_set_visibility, | |
5377 | x_set_tool_bar_lines, | |
5378 | x_set_scroll_bar_foreground, | |
5379 | x_set_scroll_bar_background, | |
5380 | x_set_screen_gamma, | |
5381 | x_set_line_spacing, | |
5382 | x_set_fringe_width, | |
5383 | x_set_fringe_width, | |
5384 | x_set_wait_for_wm, | |
5385 | x_set_fullscreen, | |
5386 | }; | |
5387 | ||
333b20bb GM |
5388 | void |
5389 | syms_of_xfns () | |
5390 | { | |
5391 | /* This is zero if not using X windows. */ | |
5392 | x_in_use = 0; | |
5393 | ||
5394 | /* The section below is built by the lisp expression at the top of the file, | |
5395 | just above where these variables are declared. */ | |
5396 | /*&&& init symbols here &&&*/ | |
baaed68e JB |
5397 | Qnone = intern ("none"); |
5398 | staticpro (&Qnone); | |
8af1d7ca JB |
5399 | Qsuppress_icon = intern ("suppress-icon"); |
5400 | staticpro (&Qsuppress_icon); | |
01f1ba30 | 5401 | Qundefined_color = intern ("undefined-color"); |
f9942c9e | 5402 | staticpro (&Qundefined_color); |
96db09e4 KH |
5403 | Qcompound_text = intern ("compound-text"); |
5404 | staticpro (&Qcompound_text); | |
ae782866 GM |
5405 | Qcancel_timer = intern ("cancel-timer"); |
5406 | staticpro (&Qcancel_timer); | |
f9942c9e JB |
5407 | /* This is the end of symbol initialization. */ |
5408 | ||
58cad5ed KH |
5409 | /* Text property `display' should be nonsticky by default. */ |
5410 | Vtext_property_default_nonsticky | |
5411 | = Fcons (Fcons (Qdisplay, Qt), Vtext_property_default_nonsticky); | |
5412 | ||
5413 | ||
01f1ba30 JB |
5414 | Fput (Qundefined_color, Qerror_conditions, |
5415 | Fcons (Qundefined_color, Fcons (Qerror, Qnil))); | |
5416 | Fput (Qundefined_color, Qerror_message, | |
5417 | build_string ("Undefined color")); | |
5418 | ||
7ee72033 MB |
5419 | DEFVAR_LISP ("x-pointer-shape", &Vx_pointer_shape, |
5420 | doc: /* The shape of the pointer when over text. | |
c061c855 GM |
5421 | Changing the value does not affect existing frames |
5422 | unless you set the mouse color. */); | |
01f1ba30 JB |
5423 | Vx_pointer_shape = Qnil; |
5424 | ||
ca0ecbf5 | 5425 | #if 0 /* This doesn't really do anything. */ |
7ee72033 MB |
5426 | DEFVAR_LISP ("x-nontext-pointer-shape", &Vx_nontext_pointer_shape, |
5427 | doc: /* The shape of the pointer when not over text. | |
c061c855 GM |
5428 | This variable takes effect when you create a new frame |
5429 | or when you set the mouse color. */); | |
af01ef26 | 5430 | #endif |
01f1ba30 JB |
5431 | Vx_nontext_pointer_shape = Qnil; |
5432 | ||
7ee72033 MB |
5433 | DEFVAR_LISP ("x-hourglass-pointer-shape", &Vx_hourglass_pointer_shape, |
5434 | doc: /* The shape of the pointer when Emacs is busy. | |
c061c855 GM |
5435 | This variable takes effect when you create a new frame |
5436 | or when you set the mouse color. */); | |
0af913d7 | 5437 | Vx_hourglass_pointer_shape = Qnil; |
333b20bb | 5438 | |
7ee72033 MB |
5439 | DEFVAR_BOOL ("display-hourglass", &display_hourglass_p, |
5440 | doc: /* Non-zero means Emacs displays an hourglass pointer on window systems. */); | |
0af913d7 | 5441 | display_hourglass_p = 1; |
177c0ea7 | 5442 | |
7ee72033 MB |
5443 | DEFVAR_LISP ("hourglass-delay", &Vhourglass_delay, |
5444 | doc: /* *Seconds to wait before displaying an hourglass pointer. | |
c061c855 | 5445 | Value must be an integer or float. */); |
0af913d7 | 5446 | Vhourglass_delay = make_number (DEFAULT_HOURGLASS_DELAY); |
4ae9a85e | 5447 | |
ca0ecbf5 | 5448 | #if 0 /* This doesn't really do anything. */ |
7ee72033 MB |
5449 | DEFVAR_LISP ("x-mode-pointer-shape", &Vx_mode_pointer_shape, |
5450 | doc: /* The shape of the pointer when over the mode line. | |
c061c855 GM |
5451 | This variable takes effect when you create a new frame |
5452 | or when you set the mouse color. */); | |
af01ef26 | 5453 | #endif |
01f1ba30 JB |
5454 | Vx_mode_pointer_shape = Qnil; |
5455 | ||
d3b06468 | 5456 | DEFVAR_LISP ("x-sensitive-text-pointer-shape", |
7ee72033 MB |
5457 | &Vx_sensitive_text_pointer_shape, |
5458 | doc: /* The shape of the pointer when over mouse-sensitive text. | |
c061c855 GM |
5459 | This variable takes effect when you create a new frame |
5460 | or when you set the mouse color. */); | |
ca0ecbf5 | 5461 | Vx_sensitive_text_pointer_shape = Qnil; |
95f80c78 | 5462 | |
8fb4ec9c | 5463 | DEFVAR_LISP ("x-window-horizontal-drag-cursor", |
7ee72033 MB |
5464 | &Vx_window_horizontal_drag_shape, |
5465 | doc: /* Pointer shape to use for indicating a window can be dragged horizontally. | |
c061c855 GM |
5466 | This variable takes effect when you create a new frame |
5467 | or when you set the mouse color. */); | |
8fb4ec9c GM |
5468 | Vx_window_horizontal_drag_shape = Qnil; |
5469 | ||
7ee72033 MB |
5470 | DEFVAR_LISP ("x-cursor-fore-pixel", &Vx_cursor_fore_pixel, |
5471 | doc: /* A string indicating the foreground color of the cursor box. */); | |
01f1ba30 JB |
5472 | Vx_cursor_fore_pixel = Qnil; |
5473 | ||
7ee72033 MB |
5474 | DEFVAR_LISP ("x-max-tooltip-size", &Vx_max_tooltip_size, |
5475 | doc: /* Maximum size for tooltips. Value is a pair (COLUMNS . ROWS). | |
c061c855 | 5476 | Text larger than this is clipped. */); |
d63931a2 | 5477 | Vx_max_tooltip_size = Fcons (make_number (80), make_number (40)); |
177c0ea7 | 5478 | |
7ee72033 MB |
5479 | DEFVAR_LISP ("x-no-window-manager", &Vx_no_window_manager, |
5480 | doc: /* Non-nil if no X window manager is in use. | |
c061c855 GM |
5481 | Emacs doesn't try to figure this out; this is always nil |
5482 | unless you set it to something else. */); | |
2d38195d RS |
5483 | /* We don't have any way to find this out, so set it to nil |
5484 | and maybe the user would like to set it to t. */ | |
5485 | Vx_no_window_manager = Qnil; | |
1d3dac41 | 5486 | |
942ea06d | 5487 | DEFVAR_LISP ("x-pixel-size-width-font-regexp", |
7ee72033 MB |
5488 | &Vx_pixel_size_width_font_regexp, |
5489 | doc: /* Regexp matching a font name whose width is the same as `PIXEL_SIZE'. | |
c061c855 GM |
5490 | |
5491 | Since Emacs gets width of a font matching with this regexp from | |
5492 | PIXEL_SIZE field of the name, font finding mechanism gets faster for | |
5493 | such a font. This is especially effective for such large fonts as | |
5494 | Chinese, Japanese, and Korean. */); | |
942ea06d KH |
5495 | Vx_pixel_size_width_font_regexp = Qnil; |
5496 | ||
1d3dac41 | 5497 | #ifdef USE_X_TOOLKIT |
6f3f6a8d | 5498 | Fprovide (intern ("x-toolkit"), Qnil); |
5b827abb | 5499 | #ifdef USE_MOTIF |
6f3f6a8d | 5500 | Fprovide (intern ("motif"), Qnil); |
fc2cdd9a | 5501 | |
7ee72033 MB |
5502 | DEFVAR_LISP ("motif-version-string", &Vmotif_version_string, |
5503 | doc: /* Version info for LessTif/Motif. */); | |
fc2cdd9a GM |
5504 | Vmotif_version_string = build_string (XmVERSION_STRING); |
5505 | #endif /* USE_MOTIF */ | |
5506 | #endif /* USE_X_TOOLKIT */ | |
01f1ba30 | 5507 | |
8a16bd4f LK |
5508 | #ifdef USE_GTK |
5509 | Fprovide (intern ("gtk"), Qnil); | |
5510 | ||
5511 | DEFVAR_LISP ("gtk-version-string", &Vgtk_version_string, | |
5512 | doc: /* Version info for GTK+. */); | |
5513 | { | |
5514 | char gtk_version[40]; | |
5515 | g_snprintf (gtk_version, sizeof (gtk_version), "%u.%u.%u", | |
5516 | GTK_MAJOR_VERSION, GTK_MINOR_VERSION, GTK_MICRO_VERSION); | |
5517 | Vgtk_version_string = build_string (gtk_version); | |
5518 | } | |
5519 | #endif /* USE_GTK */ | |
5520 | ||
333b20bb GM |
5521 | /* X window properties. */ |
5522 | defsubr (&Sx_change_window_property); | |
5523 | defsubr (&Sx_delete_window_property); | |
5524 | defsubr (&Sx_window_property); | |
5525 | ||
2d764c78 | 5526 | defsubr (&Sxw_display_color_p); |
d0c9d219 | 5527 | defsubr (&Sx_display_grayscale_p); |
2d764c78 EZ |
5528 | defsubr (&Sxw_color_defined_p); |
5529 | defsubr (&Sxw_color_values); | |
9d317b2c | 5530 | defsubr (&Sx_server_max_request_size); |
41beb8fc RS |
5531 | defsubr (&Sx_server_vendor); |
5532 | defsubr (&Sx_server_version); | |
5533 | defsubr (&Sx_display_pixel_width); | |
5534 | defsubr (&Sx_display_pixel_height); | |
5535 | defsubr (&Sx_display_mm_width); | |
5536 | defsubr (&Sx_display_mm_height); | |
5537 | defsubr (&Sx_display_screens); | |
5538 | defsubr (&Sx_display_planes); | |
5539 | defsubr (&Sx_display_color_cells); | |
5540 | defsubr (&Sx_display_visual_class); | |
5541 | defsubr (&Sx_display_backing_store); | |
5542 | defsubr (&Sx_display_save_under); | |
f676886a | 5543 | defsubr (&Sx_create_frame); |
01f1ba30 | 5544 | defsubr (&Sx_open_connection); |
08a90d6a RS |
5545 | defsubr (&Sx_close_connection); |
5546 | defsubr (&Sx_display_list); | |
01f1ba30 | 5547 | defsubr (&Sx_synchronize); |
3decc1e7 | 5548 | defsubr (&Sx_focus_frame); |
82bab41c | 5549 | defsubr (&Sx_backspace_delete_keys_p); |
177c0ea7 | 5550 | |
942ea06d KH |
5551 | /* Setting callback functions for fontset handler. */ |
5552 | get_font_info_func = x_get_font_info; | |
333b20bb GM |
5553 | |
5554 | #if 0 /* This function pointer doesn't seem to be used anywhere. | |
5555 | And the pointer assigned has the wrong type, anyway. */ | |
942ea06d | 5556 | list_fonts_func = x_list_fonts; |
333b20bb | 5557 | #endif |
177c0ea7 | 5558 | |
942ea06d | 5559 | load_font_func = x_load_font; |
bc1958c4 | 5560 | find_ccl_program_func = x_find_ccl_program; |
942ea06d KH |
5561 | query_font_func = x_query_font; |
5562 | set_frame_fontset_func = x_set_font; | |
5563 | check_window_system_func = check_x; | |
333b20bb | 5564 | |
0af913d7 GM |
5565 | hourglass_atimer = NULL; |
5566 | hourglass_shown_p = 0; | |
333b20bb GM |
5567 | |
5568 | defsubr (&Sx_show_tip); | |
5569 | defsubr (&Sx_hide_tip); | |
333b20bb | 5570 | tip_timer = Qnil; |
44b5a125 GM |
5571 | staticpro (&tip_timer); |
5572 | tip_frame = Qnil; | |
5573 | staticpro (&tip_frame); | |
333b20bb | 5574 | |
06d62053 GM |
5575 | last_show_tip_args = Qnil; |
5576 | staticpro (&last_show_tip_args); | |
5577 | ||
333b20bb GM |
5578 | #ifdef USE_MOTIF |
5579 | defsubr (&Sx_file_dialog); | |
5580 | #endif | |
5581 | } | |
5582 | ||
01f1ba30 | 5583 | #endif /* HAVE_X_WINDOWS */ |
ab5796a9 MB |
5584 | |
5585 | /* arch-tag: 55040d02-5485-4d58-8b22-95a7a05f3288 | |
5586 | (do not change this comment) */ |