Commit | Line | Data |
---|---|---|
01f1ba30 | 1 | /* Functions for the X window system. |
97f4312d | 2 | Copyright (C) 1989, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, |
0b5538bd | 3 | 2001, 2002, 2003, 2004, 2005 Free Software Foundation, Inc. |
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 | |
4fc5845f LK |
19 | the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
20 | Boston, MA 02110-1301, USA. */ | |
01f1ba30 | 21 | |
c389a86d | 22 | #include <config.h> |
333b20bb | 23 | #include <stdio.h> |
d62c8769 | 24 | #include <math.h> |
c389a86d | 25 | |
3ecaf7e5 RS |
26 | #ifdef HAVE_UNISTD_H |
27 | #include <unistd.h> | |
28 | #endif | |
29 | ||
40e6f148 | 30 | /* This makes the fields of a Display accessible, in Xlib header files. */ |
333b20bb | 31 | |
40e6f148 RS |
32 | #define XLIB_ILLEGAL_ACCESS |
33 | ||
01f1ba30 JB |
34 | #include "lisp.h" |
35 | #include "xterm.h" | |
f676886a | 36 | #include "frame.h" |
01f1ba30 JB |
37 | #include "window.h" |
38 | #include "buffer.h" | |
58cad5ed | 39 | #include "intervals.h" |
01f1ba30 | 40 | #include "dispextern.h" |
1f98fa48 | 41 | #include "keyboard.h" |
9ac0d9e0 | 42 | #include "blockinput.h" |
57bda87a | 43 | #include <epaths.h> |
942ea06d | 44 | #include "charset.h" |
96db09e4 | 45 | #include "coding.h" |
942ea06d | 46 | #include "fontset.h" |
333b20bb GM |
47 | #include "systime.h" |
48 | #include "termhooks.h" | |
4ae9a85e | 49 | #include "atimer.h" |
01f1ba30 JB |
50 | |
51 | #ifdef HAVE_X_WINDOWS | |
67ba84d1 | 52 | |
67ba84d1 | 53 | #include <ctype.h> |
63cec32f GM |
54 | #include <sys/types.h> |
55 | #include <sys/stat.h> | |
01f1ba30 | 56 | |
0a93081c | 57 | #ifndef VMS |
0505a740 | 58 | #if 1 /* Used to be #ifdef EMACS_BITMAP_FILES, but this should always work. */ |
ef493a27 RS |
59 | #include "bitmaps/gray.xbm" |
60 | #else | |
dbc4e1c1 | 61 | #include <X11/bitmaps/gray> |
ef493a27 | 62 | #endif |
0a93081c JB |
63 | #else |
64 | #include "[.bitmaps]gray.xbm" | |
65 | #endif | |
dbc4e1c1 | 66 | |
488dd4c4 JD |
67 | #ifdef USE_GTK |
68 | #include "gtkutil.h" | |
69 | #endif | |
70 | ||
9ef48a9d RS |
71 | #ifdef USE_X_TOOLKIT |
72 | #include <X11/Shell.h> | |
73 | ||
398ffa92 | 74 | #ifndef USE_MOTIF |
9ef48a9d RS |
75 | #include <X11/Xaw/Paned.h> |
76 | #include <X11/Xaw/Label.h> | |
398ffa92 | 77 | #endif /* USE_MOTIF */ |
9ef48a9d RS |
78 | |
79 | #ifdef USG | |
80 | #undef USG /* ####KLUDGE for Solaris 2.2 and up */ | |
81 | #include <X11/Xos.h> | |
82 | #define USG | |
83 | #else | |
84 | #include <X11/Xos.h> | |
85 | #endif | |
86 | ||
87 | #include "widget.h" | |
88 | ||
89 | #include "../lwlib/lwlib.h" | |
90 | ||
333b20bb GM |
91 | #ifdef USE_MOTIF |
92 | #include <Xm/Xm.h> | |
93 | #include <Xm/DialogS.h> | |
94 | #include <Xm/FileSB.h> | |
95 | #endif | |
96 | ||
3b882b1d RS |
97 | /* Do the EDITRES protocol if running X11R5 |
98 | Exception: HP-UX (at least version A.09.05) has X11R5 without EditRes */ | |
333b20bb | 99 | |
3b882b1d | 100 | #if (XtSpecificationRelease >= 5) && !defined(NO_EDITRES) |
6c32dd68 | 101 | #define HACK_EDITRES |
b9dc4443 | 102 | extern void _XEditResCheckMessages (); |
6c32dd68 PR |
103 | #endif /* R5 + Athena */ |
104 | ||
333b20bb GM |
105 | /* Unique id counter for widgets created by the Lucid Widget Library. */ |
106 | ||
6c32dd68 PR |
107 | extern LWLIB_ID widget_id_tick; |
108 | ||
e3881aa0 | 109 | #ifdef USE_LUCID |
82c90203 | 110 | /* This is part of a kludge--see lwlib/xlwmenu.c. */ |
03e2c340 | 111 | extern XFontStruct *xlwmenu_default_font; |
e3881aa0 | 112 | #endif |
9ef48a9d | 113 | |
6bc20398 | 114 | extern void free_frame_menubar (); |
d62c8769 | 115 | extern double atof (); |
333b20bb | 116 | |
fc2cdd9a GM |
117 | #ifdef USE_MOTIF |
118 | ||
119 | /* LessTif/Motif version info. */ | |
120 | ||
121 | static Lisp_Object Vmotif_version_string; | |
122 | ||
123 | #endif /* USE_MOTIF */ | |
124 | ||
9ef48a9d RS |
125 | #endif /* USE_X_TOOLKIT */ |
126 | ||
8a16bd4f LK |
127 | #ifdef USE_GTK |
128 | ||
129 | /* GTK+ version info */ | |
130 | ||
131 | static Lisp_Object Vgtk_version_string; | |
132 | ||
133 | #endif /* USE_GTK */ | |
134 | ||
9d317b2c RS |
135 | #ifdef HAVE_X11R4 |
136 | #define MAXREQUEST(dpy) (XMaxRequestSize (dpy)) | |
137 | #else | |
138 | #define MAXREQUEST(dpy) ((dpy)->max_request_size) | |
139 | #endif | |
140 | ||
333b20bb GM |
141 | /* The gray bitmap `bitmaps/gray'. This is done because xterm.c uses |
142 | it, and including `bitmaps/gray' more than once is a problem when | |
143 | config.h defines `static' as an empty replacement string. */ | |
144 | ||
145 | int gray_bitmap_width = gray_width; | |
146 | int gray_bitmap_height = gray_height; | |
62906360 | 147 | char *gray_bitmap_bits = gray_bits; |
333b20bb | 148 | |
0af913d7 | 149 | /* Non-zero means we're allowed to display an hourglass cursor. */ |
333b20bb | 150 | |
0af913d7 | 151 | int display_hourglass_p; |
333b20bb | 152 | |
255e4140 JD |
153 | /* Non-zero means prompt with the old GTK file selection dialog. */ |
154 | ||
155 | int x_use_old_gtk_file_dialog; | |
156 | ||
01f1ba30 | 157 | /* The background and shape of the mouse pointer, and shape when not |
b9dc4443 | 158 | over text or in the modeline. */ |
333b20bb | 159 | |
01f1ba30 | 160 | Lisp_Object Vx_pointer_shape, Vx_nontext_pointer_shape, Vx_mode_pointer_shape; |
0af913d7 | 161 | Lisp_Object Vx_hourglass_pointer_shape; |
333b20bb | 162 | |
ca0ecbf5 | 163 | /* The shape when over mouse-sensitive text. */ |
333b20bb | 164 | |
ca0ecbf5 | 165 | Lisp_Object Vx_sensitive_text_pointer_shape; |
01f1ba30 | 166 | |
8fb4ec9c GM |
167 | /* If non-nil, the pointer shape to indicate that windows can be |
168 | dragged horizontally. */ | |
169 | ||
170 | Lisp_Object Vx_window_horizontal_drag_shape; | |
171 | ||
b9dc4443 | 172 | /* Color of chars displayed in cursor box. */ |
333b20bb | 173 | |
01f1ba30 JB |
174 | Lisp_Object Vx_cursor_fore_pixel; |
175 | ||
b9dc4443 | 176 | /* Nonzero if using X. */ |
333b20bb | 177 | |
b9dc4443 | 178 | static int x_in_use; |
01f1ba30 | 179 | |
b9dc4443 | 180 | /* Non nil if no window manager is in use. */ |
333b20bb | 181 | |
01f1ba30 JB |
182 | Lisp_Object Vx_no_window_manager; |
183 | ||
942ea06d | 184 | /* Regexp matching a font name whose width is the same as `PIXEL_SIZE'. */ |
333b20bb | 185 | |
942ea06d KH |
186 | Lisp_Object Vx_pixel_size_width_font_regexp; |
187 | ||
baaed68e | 188 | Lisp_Object Qnone; |
8af1d7ca | 189 | Lisp_Object Qsuppress_icon; |
01f1ba30 | 190 | Lisp_Object Qundefined_color; |
ae782866 | 191 | Lisp_Object Qcompound_text, Qcancel_timer; |
01f1ba30 | 192 | |
7c0d3ed8 | 193 | /* In dispnew.c */ |
f9942c9e | 194 | |
01f1ba30 JB |
195 | extern Lisp_Object Vwindow_system_version; |
196 | ||
7c0d3ed8 | 197 | /* The below are defined in frame.c. */ |
333b20bb | 198 | |
f1d2ce7f | 199 | #if GLYPH_DEBUG |
eaf1eea9 GM |
200 | int image_cache_refcount, dpyinfo_refcount; |
201 | #endif | |
202 | ||
203 | ||
01f1ba30 | 204 | \f |
11ae94fe | 205 | /* Error if we are not connected to X. */ |
333b20bb | 206 | |
7fc9de26 | 207 | void |
11ae94fe RS |
208 | check_x () |
209 | { | |
b9dc4443 | 210 | if (! x_in_use) |
11ae94fe RS |
211 | error ("X windows are not in use or not initialized"); |
212 | } | |
213 | ||
1c59f5df RS |
214 | /* Nonzero if we can use mouse menus. |
215 | You should not call this unless HAVE_MENUS is defined. */ | |
75cc8ee5 RS |
216 | |
217 | int | |
1c59f5df | 218 | have_menus_p () |
75cc8ee5 | 219 | { |
b9dc4443 RS |
220 | return x_in_use; |
221 | } | |
222 | ||
223 | /* Extract a frame as a FRAME_PTR, defaulting to the selected frame | |
224 | and checking validity for X. */ | |
225 | ||
226 | FRAME_PTR | |
227 | check_x_frame (frame) | |
228 | Lisp_Object frame; | |
229 | { | |
230 | FRAME_PTR f; | |
231 | ||
232 | if (NILP (frame)) | |
0fe92f72 | 233 | frame = selected_frame; |
b7826503 | 234 | CHECK_LIVE_FRAME (frame); |
0fe92f72 | 235 | f = XFRAME (frame); |
b9dc4443 | 236 | if (! FRAME_X_P (f)) |
1c59f5df | 237 | error ("Non-X frame used"); |
b9dc4443 | 238 | return f; |
75cc8ee5 RS |
239 | } |
240 | ||
b9dc4443 RS |
241 | /* Let the user specify an X display with a frame. |
242 | nil stands for the selected frame--or, if that is not an X frame, | |
243 | the first X display on the list. */ | |
244 | ||
7c0d3ed8 | 245 | struct x_display_info * |
b9dc4443 RS |
246 | check_x_display_info (frame) |
247 | Lisp_Object frame; | |
248 | { | |
8ec8a5ec | 249 | struct x_display_info *dpyinfo = NULL; |
177c0ea7 | 250 | |
b9dc4443 RS |
251 | if (NILP (frame)) |
252 | { | |
0fe92f72 | 253 | struct frame *sf = XFRAME (selected_frame); |
177c0ea7 | 254 | |
0fe92f72 | 255 | if (FRAME_X_P (sf) && FRAME_LIVE_P (sf)) |
8ec8a5ec | 256 | dpyinfo = FRAME_X_DISPLAY_INFO (sf); |
b9dc4443 | 257 | else if (x_display_list != 0) |
8ec8a5ec | 258 | dpyinfo = x_display_list; |
b9dc4443 RS |
259 | else |
260 | error ("X windows are not in use or not initialized"); | |
261 | } | |
262 | else if (STRINGP (frame)) | |
8ec8a5ec | 263 | dpyinfo = x_display_info_for_name (frame); |
b9dc4443 RS |
264 | else |
265 | { | |
ba4c10fd | 266 | FRAME_PTR f = check_x_frame (frame); |
8ec8a5ec | 267 | dpyinfo = FRAME_X_DISPLAY_INFO (f); |
b9dc4443 | 268 | } |
8ec8a5ec GM |
269 | |
270 | return dpyinfo; | |
b9dc4443 | 271 | } |
333b20bb | 272 | |
b9dc4443 | 273 | \f |
f676886a JB |
274 | /* Return the Emacs frame-object corresponding to an X window. |
275 | It could be the frame's main window or an icon window. */ | |
01f1ba30 | 276 | |
34ca5317 | 277 | /* This function can be called during GC, so use GC_xxx type test macros. */ |
bcb2db92 | 278 | |
f676886a | 279 | struct frame * |
2d271e2e KH |
280 | x_window_to_frame (dpyinfo, wdesc) |
281 | struct x_display_info *dpyinfo; | |
01f1ba30 JB |
282 | int wdesc; |
283 | { | |
f676886a JB |
284 | Lisp_Object tail, frame; |
285 | struct frame *f; | |
01f1ba30 | 286 | |
10b43ac3 JD |
287 | if (wdesc == None) return 0; |
288 | ||
8e713be6 | 289 | for (tail = Vframe_list; GC_CONSP (tail); tail = XCDR (tail)) |
01f1ba30 | 290 | { |
8e713be6 | 291 | frame = XCAR (tail); |
34ca5317 | 292 | if (!GC_FRAMEP (frame)) |
01f1ba30 | 293 | continue; |
f676886a | 294 | f = XFRAME (frame); |
2d764c78 | 295 | if (!FRAME_X_P (f) || FRAME_X_DISPLAY_INFO (f) != dpyinfo) |
2d271e2e | 296 | continue; |
0af913d7 | 297 | if (f->output_data.x->hourglass_window == wdesc) |
17cbbf95 | 298 | return f; |
9ef48a9d | 299 | #ifdef USE_X_TOOLKIT |
177c0ea7 | 300 | if ((f->output_data.x->edit_widget |
7556890b | 301 | && XtWindow (f->output_data.x->edit_widget) == wdesc) |
333b20bb GM |
302 | /* A tooltip frame? */ |
303 | || (!f->output_data.x->edit_widget | |
304 | && FRAME_X_WINDOW (f) == wdesc) | |
7556890b | 305 | || f->output_data.x->icon_desc == wdesc) |
9ef48a9d RS |
306 | return f; |
307 | #else /* not USE_X_TOOLKIT */ | |
488dd4c4 JD |
308 | #ifdef USE_GTK |
309 | if (f->output_data.x->edit_widget) | |
310 | { | |
810f2256 | 311 | GtkWidget *gwdesc = xg_win_to_widget (dpyinfo->display, wdesc); |
488dd4c4 JD |
312 | struct x_output *x = f->output_data.x; |
313 | if (gwdesc != 0 && gwdesc == x->edit_widget) | |
314 | return f; | |
315 | } | |
316 | #endif /* USE_GTK */ | |
fe24a618 | 317 | if (FRAME_X_WINDOW (f) == wdesc |
7556890b | 318 | || f->output_data.x->icon_desc == wdesc) |
f676886a | 319 | return f; |
9ef48a9d RS |
320 | #endif /* not USE_X_TOOLKIT */ |
321 | } | |
322 | return 0; | |
323 | } | |
324 | ||
488dd4c4 | 325 | #if defined (USE_X_TOOLKIT) || defined (USE_GTK) |
9ef48a9d RS |
326 | /* Like x_window_to_frame but also compares the window with the widget's |
327 | windows. */ | |
328 | ||
329 | struct frame * | |
2d271e2e KH |
330 | x_any_window_to_frame (dpyinfo, wdesc) |
331 | struct x_display_info *dpyinfo; | |
9ef48a9d RS |
332 | int wdesc; |
333 | { | |
334 | Lisp_Object tail, frame; | |
17cbbf95 | 335 | struct frame *f, *found; |
7556890b | 336 | struct x_output *x; |
9ef48a9d | 337 | |
10b43ac3 JD |
338 | if (wdesc == None) return NULL; |
339 | ||
17cbbf95 GM |
340 | found = NULL; |
341 | for (tail = Vframe_list; GC_CONSP (tail) && !found; tail = XCDR (tail)) | |
9ef48a9d | 342 | { |
8e713be6 | 343 | frame = XCAR (tail); |
34ca5317 | 344 | if (!GC_FRAMEP (frame)) |
9ef48a9d | 345 | continue; |
177c0ea7 | 346 | |
9ef48a9d | 347 | f = XFRAME (frame); |
17cbbf95 | 348 | if (FRAME_X_P (f) && FRAME_X_DISPLAY_INFO (f) == dpyinfo) |
333b20bb | 349 | { |
17cbbf95 GM |
350 | /* This frame matches if the window is any of its widgets. */ |
351 | x = f->output_data.x; | |
0af913d7 | 352 | if (x->hourglass_window == wdesc) |
17cbbf95 GM |
353 | found = f; |
354 | else if (x->widget) | |
355 | { | |
488dd4c4 | 356 | #ifdef USE_GTK |
810f2256 | 357 | GtkWidget *gwdesc = xg_win_to_widget (dpyinfo->display, wdesc); |
488dd4c4 JD |
358 | if (gwdesc != 0 |
359 | && (gwdesc == x->widget | |
360 | || gwdesc == x->edit_widget | |
361 | || gwdesc == x->vbox_widget | |
362 | || gwdesc == x->menubar_widget)) | |
363 | found = f; | |
364 | #else | |
177c0ea7 JB |
365 | if (wdesc == XtWindow (x->widget) |
366 | || wdesc == XtWindow (x->column_widget) | |
17cbbf95 GM |
367 | || wdesc == XtWindow (x->edit_widget)) |
368 | found = f; | |
369 | /* Match if the window is this frame's menubar. */ | |
370 | else if (lw_window_is_in_menubar (wdesc, x->menubar_widget)) | |
371 | found = f; | |
488dd4c4 | 372 | #endif |
17cbbf95 GM |
373 | } |
374 | else if (FRAME_X_WINDOW (f) == wdesc) | |
375 | /* A tooltip frame. */ | |
376 | found = f; | |
333b20bb | 377 | } |
01f1ba30 | 378 | } |
177c0ea7 | 379 | |
17cbbf95 | 380 | return found; |
01f1ba30 | 381 | } |
5e65b9ab | 382 | |
5fbc3f3a KH |
383 | /* Likewise, but exclude the menu bar widget. */ |
384 | ||
385 | struct frame * | |
386 | x_non_menubar_window_to_frame (dpyinfo, wdesc) | |
387 | struct x_display_info *dpyinfo; | |
388 | int wdesc; | |
389 | { | |
390 | Lisp_Object tail, frame; | |
391 | struct frame *f; | |
7556890b | 392 | struct x_output *x; |
5fbc3f3a | 393 | |
10b43ac3 JD |
394 | if (wdesc == None) return 0; |
395 | ||
8e713be6 | 396 | for (tail = Vframe_list; GC_CONSP (tail); tail = XCDR (tail)) |
5fbc3f3a | 397 | { |
8e713be6 | 398 | frame = XCAR (tail); |
5fbc3f3a KH |
399 | if (!GC_FRAMEP (frame)) |
400 | continue; | |
401 | f = XFRAME (frame); | |
2d764c78 | 402 | if (!FRAME_X_P (f) || FRAME_X_DISPLAY_INFO (f) != dpyinfo) |
5fbc3f3a | 403 | continue; |
7556890b | 404 | x = f->output_data.x; |
5fbc3f3a | 405 | /* This frame matches if the window is any of its widgets. */ |
0af913d7 | 406 | if (x->hourglass_window == wdesc) |
17cbbf95 GM |
407 | return f; |
408 | else if (x->widget) | |
333b20bb | 409 | { |
488dd4c4 | 410 | #ifdef USE_GTK |
810f2256 | 411 | GtkWidget *gwdesc = xg_win_to_widget (dpyinfo->display, wdesc); |
488dd4c4 JD |
412 | if (gwdesc != 0 |
413 | && (gwdesc == x->widget | |
414 | || gwdesc == x->edit_widget | |
415 | || gwdesc == x->vbox_widget)) | |
416 | return f; | |
417 | #else | |
177c0ea7 JB |
418 | if (wdesc == XtWindow (x->widget) |
419 | || wdesc == XtWindow (x->column_widget) | |
333b20bb GM |
420 | || wdesc == XtWindow (x->edit_widget)) |
421 | return f; | |
488dd4c4 | 422 | #endif |
333b20bb GM |
423 | } |
424 | else if (FRAME_X_WINDOW (f) == wdesc) | |
425 | /* A tooltip frame. */ | |
5fbc3f3a KH |
426 | return f; |
427 | } | |
428 | return 0; | |
429 | } | |
430 | ||
fd3a3022 RS |
431 | /* Likewise, but consider only the menu bar widget. */ |
432 | ||
433 | struct frame * | |
434 | x_menubar_window_to_frame (dpyinfo, wdesc) | |
435 | struct x_display_info *dpyinfo; | |
436 | int wdesc; | |
437 | { | |
438 | Lisp_Object tail, frame; | |
439 | struct frame *f; | |
7556890b | 440 | struct x_output *x; |
fd3a3022 | 441 | |
10b43ac3 JD |
442 | if (wdesc == None) return 0; |
443 | ||
8e713be6 | 444 | for (tail = Vframe_list; GC_CONSP (tail); tail = XCDR (tail)) |
fd3a3022 | 445 | { |
8e713be6 | 446 | frame = XCAR (tail); |
fd3a3022 RS |
447 | if (!GC_FRAMEP (frame)) |
448 | continue; | |
449 | f = XFRAME (frame); | |
2d764c78 | 450 | if (!FRAME_X_P (f) || FRAME_X_DISPLAY_INFO (f) != dpyinfo) |
fd3a3022 | 451 | continue; |
7556890b | 452 | x = f->output_data.x; |
fd3a3022 | 453 | /* Match if the window is this frame's menubar. */ |
488dd4c4 JD |
454 | #ifdef USE_GTK |
455 | if (x->menubar_widget) | |
456 | { | |
810f2256 | 457 | GtkWidget *gwdesc = xg_win_to_widget (dpyinfo->display, wdesc); |
488dd4c4 | 458 | int found = 0; |
177c0ea7 | 459 | |
488dd4c4 JD |
460 | BLOCK_INPUT; |
461 | if (gwdesc != 0 | |
462 | && (gwdesc == x->menubar_widget | |
463 | || gtk_widget_get_parent (gwdesc) == x->menubar_widget)) | |
464 | found = 1; | |
465 | UNBLOCK_INPUT; | |
466 | if (found) return f; | |
467 | } | |
468 | #else | |
333b20bb GM |
469 | if (x->menubar_widget |
470 | && lw_window_is_in_menubar (wdesc, x->menubar_widget)) | |
fd3a3022 | 471 | return f; |
488dd4c4 | 472 | #endif |
fd3a3022 RS |
473 | } |
474 | return 0; | |
475 | } | |
476 | ||
5e65b9ab RS |
477 | /* Return the frame whose principal (outermost) window is WDESC. |
478 | If WDESC is some other (smaller) window, we return 0. */ | |
479 | ||
480 | struct frame * | |
2d271e2e KH |
481 | x_top_window_to_frame (dpyinfo, wdesc) |
482 | struct x_display_info *dpyinfo; | |
5e65b9ab RS |
483 | int wdesc; |
484 | { | |
485 | Lisp_Object tail, frame; | |
486 | struct frame *f; | |
7556890b | 487 | struct x_output *x; |
5e65b9ab | 488 | |
10b43ac3 JD |
489 | if (wdesc == None) return 0; |
490 | ||
8e713be6 | 491 | for (tail = Vframe_list; GC_CONSP (tail); tail = XCDR (tail)) |
5e65b9ab | 492 | { |
8e713be6 | 493 | frame = XCAR (tail); |
34ca5317 | 494 | if (!GC_FRAMEP (frame)) |
5e65b9ab RS |
495 | continue; |
496 | f = XFRAME (frame); | |
2d764c78 | 497 | if (!FRAME_X_P (f) || FRAME_X_DISPLAY_INFO (f) != dpyinfo) |
2d271e2e | 498 | continue; |
7556890b | 499 | x = f->output_data.x; |
333b20bb GM |
500 | |
501 | if (x->widget) | |
502 | { | |
503 | /* This frame matches if the window is its topmost widget. */ | |
488dd4c4 | 504 | #ifdef USE_GTK |
810f2256 | 505 | GtkWidget *gwdesc = xg_win_to_widget (dpyinfo->display, wdesc); |
488dd4c4 JD |
506 | if (gwdesc == x->widget) |
507 | return f; | |
508 | #else | |
333b20bb GM |
509 | if (wdesc == XtWindow (x->widget)) |
510 | return f; | |
7a994728 KH |
511 | #if 0 /* I don't know why it did this, |
512 | but it seems logically wrong, | |
513 | and it causes trouble for MapNotify events. */ | |
333b20bb | 514 | /* Match if the window is this frame's menubar. */ |
177c0ea7 | 515 | if (x->menubar_widget |
333b20bb GM |
516 | && wdesc == XtWindow (x->menubar_widget)) |
517 | return f; | |
488dd4c4 | 518 | #endif |
7a994728 | 519 | #endif |
333b20bb GM |
520 | } |
521 | else if (FRAME_X_WINDOW (f) == wdesc) | |
522 | /* Tooltip frame. */ | |
523 | return f; | |
5e65b9ab RS |
524 | } |
525 | return 0; | |
526 | } | |
488dd4c4 | 527 | #endif /* USE_X_TOOLKIT || USE_GTK */ |
01f1ba30 | 528 | |
01f1ba30 | 529 | \f |
203c1d73 | 530 | |
eaf1eea9 GM |
531 | static Lisp_Object unwind_create_frame P_ ((Lisp_Object)); |
532 | static Lisp_Object unwind_create_tip_frame P_ ((Lisp_Object)); | |
7c0d3ed8 | 533 | |
d62c8769 | 534 | void x_set_foreground_color P_ ((struct frame *, Lisp_Object, Lisp_Object)); |
ea0a1f53 | 535 | static void x_set_wait_for_wm P_ ((struct frame *, Lisp_Object, Lisp_Object)); |
d62c8769 GM |
536 | void x_set_background_color P_ ((struct frame *, Lisp_Object, Lisp_Object)); |
537 | void x_set_mouse_color P_ ((struct frame *, Lisp_Object, Lisp_Object)); | |
538 | void x_set_cursor_color P_ ((struct frame *, Lisp_Object, Lisp_Object)); | |
539 | void x_set_border_color P_ ((struct frame *, Lisp_Object, Lisp_Object)); | |
540 | void x_set_cursor_type P_ ((struct frame *, Lisp_Object, Lisp_Object)); | |
541 | void x_set_icon_type P_ ((struct frame *, Lisp_Object, Lisp_Object)); | |
542 | void x_set_icon_name P_ ((struct frame *, Lisp_Object, Lisp_Object)); | |
d62c8769 | 543 | void x_explicitly_set_name P_ ((struct frame *, Lisp_Object, Lisp_Object)); |
d62c8769 | 544 | void x_set_menu_bar_lines P_ ((struct frame *, Lisp_Object, Lisp_Object)); |
d62c8769 | 545 | void x_set_title P_ ((struct frame *, Lisp_Object, Lisp_Object)); |
9ea173e8 | 546 | void x_set_tool_bar_lines P_ ((struct frame *, Lisp_Object, Lisp_Object)); |
333b20bb GM |
547 | void x_set_scroll_bar_foreground P_ ((struct frame *, Lisp_Object, |
548 | Lisp_Object)); | |
549 | void x_set_scroll_bar_background P_ ((struct frame *, Lisp_Object, | |
550 | Lisp_Object)); | |
551 | static Lisp_Object x_default_scroll_bar_color_parameter P_ ((struct frame *, | |
552 | Lisp_Object, | |
553 | Lisp_Object, | |
554 | char *, char *, | |
555 | int)); | |
01f1ba30 | 556 | \f |
49d41073 | 557 | |
08a90d6a | 558 | /* Store the screen positions of frame F into XPTR and YPTR. |
e9445337 RS |
559 | These are the positions of the containing window manager window, |
560 | not Emacs's own window. */ | |
561 | ||
562 | void | |
563 | x_real_positions (f, xptr, yptr) | |
564 | FRAME_PTR f; | |
565 | int *xptr, *yptr; | |
566 | { | |
49d41073 EZ |
567 | int win_x, win_y, outer_x, outer_y; |
568 | int real_x = 0, real_y = 0; | |
569 | int had_errors = 0; | |
570 | Window win = f->output_data.x->parent_desc; | |
e9445337 | 571 | |
49d41073 | 572 | int count; |
043835a3 | 573 | |
49d41073 EZ |
574 | BLOCK_INPUT; |
575 | ||
576 | count = x_catch_errors (FRAME_X_DISPLAY (f)); | |
043835a3 | 577 | |
49d41073 EZ |
578 | if (win == FRAME_X_DISPLAY_INFO (f)->root_window) |
579 | win = FRAME_OUTER_WINDOW (f); | |
580 | ||
581 | /* This loop traverses up the containment tree until we hit the root | |
582 | window. Window managers may intersect many windows between our window | |
583 | and the root window. The window we find just before the root window | |
584 | should be the outer WM window. */ | |
585 | for (;;) | |
e9445337 | 586 | { |
49d41073 EZ |
587 | Window wm_window, rootw; |
588 | Window *tmp_children; | |
589 | unsigned int tmp_nchildren; | |
e7161ad9 | 590 | int success; |
ca7bac79 | 591 | |
e7161ad9 RS |
592 | success = XQueryTree (FRAME_X_DISPLAY (f), win, &rootw, |
593 | &wm_window, &tmp_children, &tmp_nchildren); | |
08a90d6a | 594 | |
49d41073 | 595 | had_errors = x_had_errors_p (FRAME_X_DISPLAY (f)); |
08a90d6a | 596 | |
e7161ad9 RS |
597 | /* Don't free tmp_children if XQueryTree failed. */ |
598 | if (! success) | |
599 | break; | |
600 | ||
601 | XFree ((char *) tmp_children); | |
602 | ||
49d41073 EZ |
603 | if (wm_window == rootw || had_errors) |
604 | break; | |
08a90d6a | 605 | |
49d41073 EZ |
606 | win = wm_window; |
607 | } | |
177c0ea7 | 608 | |
49d41073 EZ |
609 | if (! had_errors) |
610 | { | |
47c53789 | 611 | unsigned int ign; |
49d41073 | 612 | Window child, rootw; |
177c0ea7 | 613 | |
49d41073 EZ |
614 | /* Get the real coordinates for the WM window upper left corner */ |
615 | XGetGeometry (FRAME_X_DISPLAY (f), win, | |
616 | &rootw, &real_x, &real_y, &ign, &ign, &ign, &ign); | |
617 | ||
618 | /* Translate real coordinates to coordinates relative to our | |
619 | window. For our window, the upper left corner is 0, 0. | |
620 | Since the upper left corner of the WM window is outside | |
621 | our window, win_x and win_y will be negative: | |
622 | ||
623 | ------------------ ---> x | |
624 | | title | | |
625 | | ----------------- v y | |
626 | | | our window | |
627 | */ | |
8a07bba0 | 628 | XTranslateCoordinates (FRAME_X_DISPLAY (f), |
e9445337 | 629 | |
8a07bba0 | 630 | /* From-window, to-window. */ |
8a07bba0 | 631 | FRAME_X_DISPLAY_INFO (f)->root_window, |
49d41073 | 632 | FRAME_X_WINDOW (f), |
e9445337 | 633 | |
8a07bba0 | 634 | /* From-position, to-position. */ |
49d41073 | 635 | real_x, real_y, &win_x, &win_y, |
08a90d6a | 636 | |
8a07bba0 RS |
637 | /* Child of win. */ |
638 | &child); | |
e9445337 | 639 | |
49d41073 | 640 | if (FRAME_X_WINDOW (f) == FRAME_OUTER_WINDOW (f)) |
845e9d85 | 641 | { |
49d41073 EZ |
642 | outer_x = win_x; |
643 | outer_y = win_y; | |
845e9d85 | 644 | } |
49d41073 EZ |
645 | else |
646 | { | |
647 | XTranslateCoordinates (FRAME_X_DISPLAY (f), | |
ca7bac79 | 648 | |
49d41073 EZ |
649 | /* From-window, to-window. */ |
650 | FRAME_X_DISPLAY_INFO (f)->root_window, | |
651 | FRAME_OUTER_WINDOW (f), | |
177c0ea7 | 652 | |
49d41073 EZ |
653 | /* From-position, to-position. */ |
654 | real_x, real_y, &outer_x, &outer_y, | |
177c0ea7 | 655 | |
49d41073 EZ |
656 | /* Child of win. */ |
657 | &child); | |
be786000 | 658 | } |
08a90d6a | 659 | |
49d41073 EZ |
660 | had_errors = x_had_errors_p (FRAME_X_DISPLAY (f)); |
661 | } | |
177c0ea7 | 662 | |
49d41073 | 663 | x_uncatch_errors (FRAME_X_DISPLAY (f), count); |
177c0ea7 | 664 | |
49d41073 EZ |
665 | UNBLOCK_INPUT; |
666 | ||
667 | if (had_errors) return; | |
177c0ea7 | 668 | |
be786000 KS |
669 | f->x_pixels_diff = -win_x; |
670 | f->y_pixels_diff = -win_y; | |
671 | ||
672 | FRAME_X_OUTPUT (f)->x_pixels_outer_diff = -outer_x; | |
673 | FRAME_X_OUTPUT (f)->y_pixels_outer_diff = -outer_y; | |
49d41073 EZ |
674 | |
675 | *xptr = real_x; | |
676 | *yptr = real_y; | |
e9445337 RS |
677 | } |
678 | ||
01f1ba30 | 679 | \f |
82978295 | 680 | |
d62c8769 GM |
681 | |
682 | /* Gamma-correct COLOR on frame F. */ | |
683 | ||
684 | void | |
685 | gamma_correct (f, color) | |
686 | struct frame *f; | |
687 | XColor *color; | |
688 | { | |
689 | if (f->gamma) | |
690 | { | |
691 | color->red = pow (color->red / 65535.0, f->gamma) * 65535.0 + 0.5; | |
692 | color->green = pow (color->green / 65535.0, f->gamma) * 65535.0 + 0.5; | |
693 | color->blue = pow (color->blue / 65535.0, f->gamma) * 65535.0 + 0.5; | |
694 | } | |
695 | } | |
696 | ||
697 | ||
7b746c38 GM |
698 | /* Decide if color named COLOR_NAME is valid for use on frame F. If |
699 | so, return the RGB values in COLOR. If ALLOC_P is non-zero, | |
700 | allocate the color. Value is zero if COLOR_NAME is invalid, or | |
701 | no color could be allocated. */ | |
e12d55b2 | 702 | |
01f1ba30 | 703 | int |
7b746c38 GM |
704 | x_defined_color (f, color_name, color, alloc_p) |
705 | struct frame *f; | |
706 | char *color_name; | |
707 | XColor *color; | |
708 | int alloc_p; | |
01f1ba30 | 709 | { |
7b746c38 GM |
710 | int success_p; |
711 | Display *dpy = FRAME_X_DISPLAY (f); | |
712 | Colormap cmap = FRAME_X_COLORMAP (f); | |
01f1ba30 JB |
713 | |
714 | BLOCK_INPUT; | |
7b746c38 GM |
715 | success_p = XParseColor (dpy, cmap, color_name, color); |
716 | if (success_p && alloc_p) | |
717 | success_p = x_alloc_nearest_color (f, cmap, color); | |
01f1ba30 JB |
718 | UNBLOCK_INPUT; |
719 | ||
7b746c38 | 720 | return success_p; |
01f1ba30 JB |
721 | } |
722 | ||
9b2956e2 GM |
723 | |
724 | /* Return the pixel color value for color COLOR_NAME on frame F. If F | |
725 | is a monochrome frame, return MONO_COLOR regardless of what ARG says. | |
726 | Signal an error if color can't be allocated. */ | |
01f1ba30 JB |
727 | |
728 | int | |
9b2956e2 | 729 | x_decode_color (f, color_name, mono_color) |
b9dc4443 | 730 | FRAME_PTR f; |
9b2956e2 GM |
731 | Lisp_Object color_name; |
732 | int mono_color; | |
01f1ba30 | 733 | { |
b9dc4443 | 734 | XColor cdef; |
01f1ba30 | 735 | |
b7826503 | 736 | CHECK_STRING (color_name); |
01f1ba30 | 737 | |
9b2956e2 GM |
738 | #if 0 /* Don't do this. It's wrong when we're not using the default |
739 | colormap, it makes freeing difficult, and it's probably not | |
740 | an important optimization. */ | |
d5db4077 | 741 | if (strcmp (SDATA (color_name), "black") == 0) |
b9dc4443 | 742 | return BLACK_PIX_DEFAULT (f); |
d5db4077 | 743 | else if (strcmp (SDATA (color_name), "white") == 0) |
b9dc4443 | 744 | return WHITE_PIX_DEFAULT (f); |
9b2956e2 | 745 | #endif |
01f1ba30 | 746 | |
9b2956e2 | 747 | /* Return MONO_COLOR for monochrome frames. */ |
b9dc4443 | 748 | if (FRAME_X_DISPLAY_INFO (f)->n_planes == 1) |
9b2956e2 | 749 | return mono_color; |
01f1ba30 | 750 | |
2d764c78 | 751 | /* x_defined_color is responsible for coping with failures |
95626e11 | 752 | by looking for a near-miss. */ |
d5db4077 | 753 | if (x_defined_color (f, SDATA (color_name), &cdef, 1)) |
95626e11 RS |
754 | return cdef.pixel; |
755 | ||
c301be26 GM |
756 | Fsignal (Qerror, Fcons (build_string ("Undefined color"), |
757 | Fcons (color_name, Qnil))); | |
758 | return 0; | |
01f1ba30 | 759 | } |
9b2956e2 GM |
760 | |
761 | ||
01f1ba30 | 762 | \f |
ea0a1f53 GM |
763 | /* Change the `wait-for-wm' frame parameter of frame F. OLD_VALUE is |
764 | the previous value of that parameter, NEW_VALUE is the new value. | |
765 | See also the comment of wait_for_wm in struct x_output. */ | |
766 | ||
767 | static void | |
768 | x_set_wait_for_wm (f, new_value, old_value) | |
769 | struct frame *f; | |
770 | Lisp_Object new_value, old_value; | |
771 | { | |
772 | f->output_data.x->wait_for_wm = !NILP (new_value); | |
773 | } | |
774 | ||
993d0721 JB |
775 | #ifdef USE_GTK |
776 | ||
465aa50a JD |
777 | /* Set icon from FILE for frame F. By using GTK functions the icon |
778 | may be any format that GdkPixbuf knows about, i.e. not just bitmaps. */ | |
993d0721 JB |
779 | |
780 | int | |
810f2256 | 781 | xg_set_icon (f, file) |
465aa50a | 782 | FRAME_PTR f; |
993d0721 JB |
783 | Lisp_Object file; |
784 | { | |
465aa50a JD |
785 | struct gcpro gcpro1; |
786 | int result = 0; | |
787 | Lisp_Object found; | |
993d0721 | 788 | |
465aa50a | 789 | GCPRO1 (found); |
993d0721 | 790 | |
465aa50a JD |
791 | found = x_find_image_file (file); |
792 | ||
793 | if (! NILP (found)) | |
794 | { | |
795 | GdkPixbuf *pixbuf; | |
796 | GError *err = NULL; | |
47c53789 | 797 | char *filename = (char *) SDATA (found); |
465aa50a JD |
798 | BLOCK_INPUT; |
799 | ||
800 | pixbuf = gdk_pixbuf_new_from_file (filename, &err); | |
801 | ||
802 | if (pixbuf) | |
803 | { | |
804 | gtk_window_set_icon (GTK_WINDOW (FRAME_GTK_OUTER_WIDGET (f)), | |
805 | pixbuf); | |
806 | g_object_unref (pixbuf); | |
807 | ||
808 | result = 1; | |
809 | } | |
810 | else | |
811 | g_error_free (err); | |
812 | ||
813 | UNBLOCK_INPUT; | |
814 | } | |
815 | ||
816 | UNGCPRO; | |
817 | return result; | |
993d0721 | 818 | } |
9f7b984b CY |
819 | |
820 | int | |
821 | xg_set_icon_from_xpm_data (f, data) | |
822 | FRAME_PTR f; | |
823 | char **data; | |
824 | { | |
825 | int result = 0; | |
47c53789 | 826 | GdkPixbuf *pixbuf = gdk_pixbuf_new_from_xpm_data ((const char **) data); |
9f7b984b CY |
827 | |
828 | if (!pixbuf) | |
47c53789 | 829 | return 0; |
9f7b984b | 830 | |
47c53789 | 831 | gtk_window_set_icon (GTK_WINDOW (FRAME_GTK_OUTER_WIDGET (f)), pixbuf); |
9f7b984b CY |
832 | g_object_unref (pixbuf); |
833 | return 1; | |
834 | } | |
993d0721 JB |
835 | #endif /* USE_GTK */ |
836 | ||
ea0a1f53 | 837 | |
f676886a | 838 | /* Functions called only from `x_set_frame_param' |
01f1ba30 JB |
839 | to set individual parameters. |
840 | ||
fe24a618 | 841 | If FRAME_X_WINDOW (f) is 0, |
f676886a | 842 | the frame is being created and its X-window does not exist yet. |
01f1ba30 JB |
843 | In that case, just record the parameter's new value |
844 | in the standard place; do not attempt to change the window. */ | |
845 | ||
846 | void | |
f676886a JB |
847 | x_set_foreground_color (f, arg, oldval) |
848 | struct frame *f; | |
01f1ba30 JB |
849 | Lisp_Object arg, oldval; |
850 | { | |
09393d07 GM |
851 | struct x_output *x = f->output_data.x; |
852 | unsigned long fg, old_fg; | |
a76206dc | 853 | |
09393d07 GM |
854 | fg = x_decode_color (f, arg, BLACK_PIX_DEFAULT (f)); |
855 | old_fg = x->foreground_pixel; | |
856 | x->foreground_pixel = fg; | |
a76206dc | 857 | |
fe24a618 | 858 | if (FRAME_X_WINDOW (f) != 0) |
01f1ba30 | 859 | { |
09393d07 | 860 | Display *dpy = FRAME_X_DISPLAY (f); |
177c0ea7 | 861 | |
09393d07 GM |
862 | BLOCK_INPUT; |
863 | XSetForeground (dpy, x->normal_gc, fg); | |
864 | XSetBackground (dpy, x->reverse_gc, fg); | |
36d42089 | 865 | |
09393d07 GM |
866 | if (x->cursor_pixel == old_fg) |
867 | { | |
868 | unload_color (f, x->cursor_pixel); | |
869 | x->cursor_pixel = x_copy_color (f, fg); | |
870 | XSetBackground (dpy, x->cursor_gc, x->cursor_pixel); | |
871 | } | |
177c0ea7 | 872 | |
01f1ba30 | 873 | UNBLOCK_INPUT; |
177c0ea7 | 874 | |
05c8abbe | 875 | update_face_from_frame_parameter (f, Qforeground_color, arg); |
177c0ea7 | 876 | |
179956b9 | 877 | if (FRAME_VISIBLE_P (f)) |
f676886a | 878 | redraw_frame (f); |
01f1ba30 | 879 | } |
177c0ea7 | 880 | |
09393d07 | 881 | unload_color (f, old_fg); |
01f1ba30 JB |
882 | } |
883 | ||
884 | void | |
f676886a JB |
885 | x_set_background_color (f, arg, oldval) |
886 | struct frame *f; | |
01f1ba30 JB |
887 | Lisp_Object arg, oldval; |
888 | { | |
09393d07 GM |
889 | struct x_output *x = f->output_data.x; |
890 | unsigned long bg; | |
01f1ba30 | 891 | |
09393d07 GM |
892 | bg = x_decode_color (f, arg, WHITE_PIX_DEFAULT (f)); |
893 | unload_color (f, x->background_pixel); | |
894 | x->background_pixel = bg; | |
a76206dc | 895 | |
fe24a618 | 896 | if (FRAME_X_WINDOW (f) != 0) |
01f1ba30 | 897 | { |
09393d07 | 898 | Display *dpy = FRAME_X_DISPLAY (f); |
177c0ea7 | 899 | |
09393d07 GM |
900 | BLOCK_INPUT; |
901 | XSetBackground (dpy, x->normal_gc, bg); | |
902 | XSetForeground (dpy, x->reverse_gc, bg); | |
903 | XSetWindowBackground (dpy, FRAME_X_WINDOW (f), bg); | |
904 | XSetForeground (dpy, x->cursor_gc, bg); | |
905 | ||
488dd4c4 JD |
906 | #ifdef USE_GTK |
907 | xg_set_background_color (f, bg); | |
908 | #endif | |
909 | ||
f76e0368 GM |
910 | #ifndef USE_TOOLKIT_SCROLL_BARS /* Turns out to be annoying with |
911 | toolkit scroll bars. */ | |
912 | { | |
913 | Lisp_Object bar; | |
914 | for (bar = FRAME_SCROLL_BARS (f); | |
915 | !NILP (bar); | |
916 | bar = XSCROLL_BAR (bar)->next) | |
917 | { | |
918 | Window window = SCROLL_BAR_X_WINDOW (XSCROLL_BAR (bar)); | |
919 | XSetWindowBackground (dpy, window, bg); | |
920 | } | |
921 | } | |
922 | #endif /* USE_TOOLKIT_SCROLL_BARS */ | |
01f1ba30 | 923 | |
09393d07 | 924 | UNBLOCK_INPUT; |
05c8abbe | 925 | update_face_from_frame_parameter (f, Qbackground_color, arg); |
ea96210c | 926 | |
179956b9 | 927 | if (FRAME_VISIBLE_P (f)) |
f676886a | 928 | redraw_frame (f); |
01f1ba30 JB |
929 | } |
930 | } | |
931 | ||
932 | void | |
f676886a JB |
933 | x_set_mouse_color (f, arg, oldval) |
934 | struct frame *f; | |
01f1ba30 JB |
935 | Lisp_Object arg, oldval; |
936 | { | |
09393d07 GM |
937 | struct x_output *x = f->output_data.x; |
938 | Display *dpy = FRAME_X_DISPLAY (f); | |
3d970f28 | 939 | Cursor cursor, nontext_cursor, mode_cursor, hand_cursor; |
0af913d7 | 940 | Cursor hourglass_cursor, horizontal_drag_cursor; |
1dc6cfa6 | 941 | int count; |
51a1d2d8 | 942 | unsigned long pixel = x_decode_color (f, arg, BLACK_PIX_DEFAULT (f)); |
09393d07 | 943 | unsigned long mask_color = x->background_pixel; |
a76206dc | 944 | |
51a1d2d8 | 945 | /* Don't let pointers be invisible. */ |
09393d07 | 946 | if (mask_color == pixel) |
bcf26b38 GM |
947 | { |
948 | x_free_colors (f, &pixel, 1); | |
09393d07 | 949 | pixel = x_copy_color (f, x->foreground_pixel); |
bcf26b38 | 950 | } |
a76206dc | 951 | |
09393d07 GM |
952 | unload_color (f, x->mouse_pixel); |
953 | x->mouse_pixel = pixel; | |
01f1ba30 JB |
954 | |
955 | BLOCK_INPUT; | |
fe24a618 | 956 | |
eb8c3be9 | 957 | /* It's not okay to crash if the user selects a screwy cursor. */ |
09393d07 | 958 | count = x_catch_errors (dpy); |
fe24a618 | 959 | |
09393d07 | 960 | if (!NILP (Vx_pointer_shape)) |
01f1ba30 | 961 | { |
b7826503 | 962 | CHECK_NUMBER (Vx_pointer_shape); |
09393d07 | 963 | cursor = XCreateFontCursor (dpy, XINT (Vx_pointer_shape)); |
01f1ba30 JB |
964 | } |
965 | else | |
09393d07 GM |
966 | cursor = XCreateFontCursor (dpy, XC_xterm); |
967 | x_check_errors (dpy, "bad text pointer cursor: %s"); | |
01f1ba30 | 968 | |
09393d07 | 969 | if (!NILP (Vx_nontext_pointer_shape)) |
01f1ba30 | 970 | { |
b7826503 | 971 | CHECK_NUMBER (Vx_nontext_pointer_shape); |
09393d07 GM |
972 | nontext_cursor |
973 | = XCreateFontCursor (dpy, XINT (Vx_nontext_pointer_shape)); | |
01f1ba30 JB |
974 | } |
975 | else | |
09393d07 GM |
976 | nontext_cursor = XCreateFontCursor (dpy, XC_left_ptr); |
977 | x_check_errors (dpy, "bad nontext pointer cursor: %s"); | |
01f1ba30 | 978 | |
09393d07 | 979 | if (!NILP (Vx_hourglass_pointer_shape)) |
333b20bb | 980 | { |
b7826503 | 981 | CHECK_NUMBER (Vx_hourglass_pointer_shape); |
09393d07 GM |
982 | hourglass_cursor |
983 | = XCreateFontCursor (dpy, XINT (Vx_hourglass_pointer_shape)); | |
333b20bb GM |
984 | } |
985 | else | |
09393d07 GM |
986 | hourglass_cursor = XCreateFontCursor (dpy, XC_watch); |
987 | x_check_errors (dpy, "bad hourglass pointer cursor: %s"); | |
177c0ea7 | 988 | |
09393d07 | 989 | if (!NILP (Vx_mode_pointer_shape)) |
01f1ba30 | 990 | { |
b7826503 | 991 | CHECK_NUMBER (Vx_mode_pointer_shape); |
09393d07 | 992 | mode_cursor = XCreateFontCursor (dpy, XINT (Vx_mode_pointer_shape)); |
01f1ba30 JB |
993 | } |
994 | else | |
09393d07 GM |
995 | mode_cursor = XCreateFontCursor (dpy, XC_xterm); |
996 | x_check_errors (dpy, "bad modeline pointer cursor: %s"); | |
95f80c78 | 997 | |
09393d07 | 998 | if (!NILP (Vx_sensitive_text_pointer_shape)) |
95f80c78 | 999 | { |
b7826503 | 1000 | CHECK_NUMBER (Vx_sensitive_text_pointer_shape); |
3d970f28 | 1001 | hand_cursor |
09393d07 | 1002 | = XCreateFontCursor (dpy, XINT (Vx_sensitive_text_pointer_shape)); |
95f80c78 FP |
1003 | } |
1004 | else | |
3d970f28 | 1005 | hand_cursor = XCreateFontCursor (dpy, XC_hand2); |
01f1ba30 | 1006 | |
8fb4ec9c GM |
1007 | if (!NILP (Vx_window_horizontal_drag_shape)) |
1008 | { | |
b7826503 | 1009 | CHECK_NUMBER (Vx_window_horizontal_drag_shape); |
8fb4ec9c | 1010 | horizontal_drag_cursor |
09393d07 | 1011 | = XCreateFontCursor (dpy, XINT (Vx_window_horizontal_drag_shape)); |
8fb4ec9c GM |
1012 | } |
1013 | else | |
1014 | horizontal_drag_cursor | |
09393d07 | 1015 | = XCreateFontCursor (dpy, XC_sb_h_double_arrow); |
8fb4ec9c | 1016 | |
fe24a618 | 1017 | /* Check and report errors with the above calls. */ |
09393d07 GM |
1018 | x_check_errors (dpy, "can't set cursor shape: %s"); |
1019 | x_uncatch_errors (dpy, count); | |
fe24a618 | 1020 | |
01f1ba30 JB |
1021 | { |
1022 | XColor fore_color, back_color; | |
1023 | ||
09393d07 | 1024 | fore_color.pixel = x->mouse_pixel; |
a31fedb7 | 1025 | x_query_color (f, &fore_color); |
01f1ba30 | 1026 | back_color.pixel = mask_color; |
a31fedb7 | 1027 | x_query_color (f, &back_color); |
177c0ea7 | 1028 | |
09393d07 GM |
1029 | XRecolorCursor (dpy, cursor, &fore_color, &back_color); |
1030 | XRecolorCursor (dpy, nontext_cursor, &fore_color, &back_color); | |
1031 | XRecolorCursor (dpy, mode_cursor, &fore_color, &back_color); | |
3d970f28 | 1032 | XRecolorCursor (dpy, hand_cursor, &fore_color, &back_color); |
09393d07 GM |
1033 | XRecolorCursor (dpy, hourglass_cursor, &fore_color, &back_color); |
1034 | XRecolorCursor (dpy, horizontal_drag_cursor, &fore_color, &back_color); | |
01f1ba30 | 1035 | } |
01f1ba30 | 1036 | |
fe24a618 | 1037 | if (FRAME_X_WINDOW (f) != 0) |
09393d07 GM |
1038 | XDefineCursor (dpy, FRAME_X_WINDOW (f), cursor); |
1039 | ||
1040 | if (cursor != x->text_cursor | |
1041 | && x->text_cursor != 0) | |
1042 | XFreeCursor (dpy, x->text_cursor); | |
1043 | x->text_cursor = cursor; | |
1044 | ||
1045 | if (nontext_cursor != x->nontext_cursor | |
1046 | && x->nontext_cursor != 0) | |
1047 | XFreeCursor (dpy, x->nontext_cursor); | |
1048 | x->nontext_cursor = nontext_cursor; | |
1049 | ||
1050 | if (hourglass_cursor != x->hourglass_cursor | |
1051 | && x->hourglass_cursor != 0) | |
1052 | XFreeCursor (dpy, x->hourglass_cursor); | |
1053 | x->hourglass_cursor = hourglass_cursor; | |
1054 | ||
1055 | if (mode_cursor != x->modeline_cursor | |
1056 | && x->modeline_cursor != 0) | |
1057 | XFreeCursor (dpy, f->output_data.x->modeline_cursor); | |
1058 | x->modeline_cursor = mode_cursor; | |
177c0ea7 | 1059 | |
3d970f28 KS |
1060 | if (hand_cursor != x->hand_cursor |
1061 | && x->hand_cursor != 0) | |
1062 | XFreeCursor (dpy, x->hand_cursor); | |
1063 | x->hand_cursor = hand_cursor; | |
01f1ba30 | 1064 | |
09393d07 GM |
1065 | if (horizontal_drag_cursor != x->horizontal_drag_cursor |
1066 | && x->horizontal_drag_cursor != 0) | |
1067 | XFreeCursor (dpy, x->horizontal_drag_cursor); | |
1068 | x->horizontal_drag_cursor = horizontal_drag_cursor; | |
8fb4ec9c | 1069 | |
09393d07 | 1070 | XFlush (dpy); |
01f1ba30 | 1071 | UNBLOCK_INPUT; |
05c8abbe GM |
1072 | |
1073 | update_face_from_frame_parameter (f, Qmouse_color, arg); | |
01f1ba30 JB |
1074 | } |
1075 | ||
1076 | void | |
f676886a JB |
1077 | x_set_cursor_color (f, arg, oldval) |
1078 | struct frame *f; | |
01f1ba30 JB |
1079 | Lisp_Object arg, oldval; |
1080 | { | |
a76206dc | 1081 | unsigned long fore_pixel, pixel; |
10168ebb | 1082 | int fore_pixel_allocated_p = 0, pixel_allocated_p = 0; |
09393d07 | 1083 | struct x_output *x = f->output_data.x; |
01f1ba30 | 1084 | |
10168ebb GM |
1085 | if (!NILP (Vx_cursor_fore_pixel)) |
1086 | { | |
1087 | fore_pixel = x_decode_color (f, Vx_cursor_fore_pixel, | |
1088 | WHITE_PIX_DEFAULT (f)); | |
1089 | fore_pixel_allocated_p = 1; | |
1090 | } | |
01f1ba30 | 1091 | else |
09393d07 | 1092 | fore_pixel = x->background_pixel; |
177c0ea7 | 1093 | |
a76206dc | 1094 | pixel = x_decode_color (f, arg, BLACK_PIX_DEFAULT (f)); |
10168ebb | 1095 | pixel_allocated_p = 1; |
a76206dc | 1096 | |
f9942c9e | 1097 | /* Make sure that the cursor color differs from the background color. */ |
09393d07 | 1098 | if (pixel == x->background_pixel) |
01f1ba30 | 1099 | { |
10168ebb GM |
1100 | if (pixel_allocated_p) |
1101 | { | |
1102 | x_free_colors (f, &pixel, 1); | |
1103 | pixel_allocated_p = 0; | |
1104 | } | |
177c0ea7 | 1105 | |
09393d07 | 1106 | pixel = x->mouse_pixel; |
a76206dc | 1107 | if (pixel == fore_pixel) |
10168ebb GM |
1108 | { |
1109 | if (fore_pixel_allocated_p) | |
1110 | { | |
1111 | x_free_colors (f, &fore_pixel, 1); | |
1112 | fore_pixel_allocated_p = 0; | |
1113 | } | |
09393d07 | 1114 | fore_pixel = x->background_pixel; |
10168ebb | 1115 | } |
01f1ba30 | 1116 | } |
a76206dc | 1117 | |
09393d07 | 1118 | unload_color (f, x->cursor_foreground_pixel); |
10168ebb GM |
1119 | if (!fore_pixel_allocated_p) |
1120 | fore_pixel = x_copy_color (f, fore_pixel); | |
09393d07 | 1121 | x->cursor_foreground_pixel = fore_pixel; |
01f1ba30 | 1122 | |
09393d07 | 1123 | unload_color (f, x->cursor_pixel); |
10168ebb GM |
1124 | if (!pixel_allocated_p) |
1125 | pixel = x_copy_color (f, pixel); | |
09393d07 | 1126 | x->cursor_pixel = pixel; |
a76206dc | 1127 | |
fe24a618 | 1128 | if (FRAME_X_WINDOW (f) != 0) |
01f1ba30 | 1129 | { |
01f1ba30 | 1130 | BLOCK_INPUT; |
09393d07 GM |
1131 | XSetBackground (FRAME_X_DISPLAY (f), x->cursor_gc, x->cursor_pixel); |
1132 | XSetForeground (FRAME_X_DISPLAY (f), x->cursor_gc, fore_pixel); | |
01f1ba30 | 1133 | UNBLOCK_INPUT; |
01f1ba30 | 1134 | |
179956b9 | 1135 | if (FRAME_VISIBLE_P (f)) |
01f1ba30 | 1136 | { |
cedadcfa RS |
1137 | x_update_cursor (f, 0); |
1138 | x_update_cursor (f, 1); | |
01f1ba30 JB |
1139 | } |
1140 | } | |
05c8abbe GM |
1141 | |
1142 | update_face_from_frame_parameter (f, Qcursor_color, arg); | |
01f1ba30 | 1143 | } |
943b580d | 1144 | \f |
f676886a | 1145 | /* Set the border-color of frame F to pixel value PIX. |
01f1ba30 | 1146 | Note that this does not fully take effect if done before |
f676886a | 1147 | F has an x-window. */ |
01f1ba30 | 1148 | |
968b1234 | 1149 | void |
f676886a JB |
1150 | x_set_border_pixel (f, pix) |
1151 | struct frame *f; | |
01f1ba30 JB |
1152 | int pix; |
1153 | { | |
a76206dc | 1154 | unload_color (f, f->output_data.x->border_pixel); |
7556890b | 1155 | f->output_data.x->border_pixel = pix; |
01f1ba30 | 1156 | |
be786000 | 1157 | if (FRAME_X_WINDOW (f) != 0 && f->border_width > 0) |
01f1ba30 | 1158 | { |
01f1ba30 | 1159 | BLOCK_INPUT; |
b9dc4443 | 1160 | XSetWindowBorder (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
270958e8 | 1161 | (unsigned long)pix); |
01f1ba30 JB |
1162 | UNBLOCK_INPUT; |
1163 | ||
179956b9 | 1164 | if (FRAME_VISIBLE_P (f)) |
f676886a | 1165 | redraw_frame (f); |
01f1ba30 JB |
1166 | } |
1167 | } | |
1168 | ||
7c0d3ed8 KS |
1169 | /* Set the border-color of frame F to value described by ARG. |
1170 | ARG can be a string naming a color. | |
1171 | The border-color is used for the border that is drawn by the X server. | |
1172 | Note that this does not fully take effect if done before | |
1173 | F has an x-window; it must be redone when the window is created. | |
1174 | ||
1175 | Note: this is done in two routines because of the way X10 works. | |
1176 | ||
1177 | Note: under X11, this is normally the province of the window manager, | |
1178 | and so emacs' border colors may be overridden. */ | |
1179 | ||
1180 | void | |
1181 | x_set_border_color (f, arg, oldval) | |
1182 | struct frame *f; | |
1183 | Lisp_Object arg, oldval; | |
1184 | { | |
1185 | int pix; | |
1186 | ||
1187 | CHECK_STRING (arg); | |
1188 | pix = x_decode_color (f, arg, BLACK_PIX_DEFAULT (f)); | |
1189 | x_set_border_pixel (f, pix); | |
1190 | update_face_from_frame_parameter (f, Qborder_color, arg); | |
1191 | } | |
0d1469d6 | 1192 | |
0d1469d6 GM |
1193 | |
1194 | void | |
1195 | x_set_cursor_type (f, arg, oldval) | |
1196 | FRAME_PTR f; | |
1197 | Lisp_Object arg, oldval; | |
1198 | { | |
33b2311e | 1199 | set_frame_cursor_types (f, arg); |
dbc4e1c1 | 1200 | |
75691005 RS |
1201 | /* Make sure the cursor gets redrawn. */ |
1202 | cursor_type_changed = 1; | |
dbc4e1c1 | 1203 | } |
943b580d | 1204 | \f |
01f1ba30 | 1205 | void |
f676886a JB |
1206 | x_set_icon_type (f, arg, oldval) |
1207 | struct frame *f; | |
01f1ba30 JB |
1208 | Lisp_Object arg, oldval; |
1209 | { | |
01f1ba30 JB |
1210 | int result; |
1211 | ||
203c1d73 RS |
1212 | if (STRINGP (arg)) |
1213 | { | |
1214 | if (STRINGP (oldval) && EQ (Fstring_equal (oldval, arg), Qt)) | |
1215 | return; | |
1216 | } | |
1217 | else if (!STRINGP (oldval) && EQ (oldval, Qnil) == EQ (arg, Qnil)) | |
01f1ba30 JB |
1218 | return; |
1219 | ||
1220 | BLOCK_INPUT; | |
265a9e55 | 1221 | if (NILP (arg)) |
80534dd6 | 1222 | result = x_text_icon (f, |
d5db4077 | 1223 | (char *) SDATA ((!NILP (f->icon_name) |
f468da95 | 1224 | ? f->icon_name |
d5db4077 | 1225 | : f->name))); |
f1c7b5a6 RS |
1226 | else |
1227 | result = x_bitmap_icon (f, arg); | |
01f1ba30 JB |
1228 | |
1229 | if (result) | |
1230 | { | |
01f1ba30 | 1231 | UNBLOCK_INPUT; |
0fb53770 | 1232 | error ("No icon window available"); |
01f1ba30 JB |
1233 | } |
1234 | ||
b9dc4443 | 1235 | XFlush (FRAME_X_DISPLAY (f)); |
01f1ba30 JB |
1236 | UNBLOCK_INPUT; |
1237 | } | |
1238 | ||
80534dd6 KH |
1239 | void |
1240 | x_set_icon_name (f, arg, oldval) | |
1241 | struct frame *f; | |
1242 | Lisp_Object arg, oldval; | |
1243 | { | |
80534dd6 KH |
1244 | int result; |
1245 | ||
1246 | if (STRINGP (arg)) | |
1247 | { | |
1248 | if (STRINGP (oldval) && EQ (Fstring_equal (oldval, arg), Qt)) | |
1249 | return; | |
1250 | } | |
1251 | else if (!STRINGP (oldval) && EQ (oldval, Qnil) == EQ (arg, Qnil)) | |
1252 | return; | |
1253 | ||
f468da95 | 1254 | f->icon_name = arg; |
80534dd6 | 1255 | |
7556890b | 1256 | if (f->output_data.x->icon_bitmap != 0) |
80534dd6 KH |
1257 | return; |
1258 | ||
1259 | BLOCK_INPUT; | |
1260 | ||
1261 | result = x_text_icon (f, | |
d5db4077 KR |
1262 | (char *) SDATA ((!NILP (f->icon_name) |
1263 | ? f->icon_name | |
1264 | : !NILP (f->title) | |
1265 | ? f->title | |
1266 | : f->name))); | |
80534dd6 KH |
1267 | |
1268 | if (result) | |
1269 | { | |
1270 | UNBLOCK_INPUT; | |
1271 | error ("No icon window available"); | |
1272 | } | |
1273 | ||
80534dd6 KH |
1274 | XFlush (FRAME_X_DISPLAY (f)); |
1275 | UNBLOCK_INPUT; | |
1276 | } | |
7c0d3ed8 | 1277 | |
943b580d | 1278 | \f |
01f1ba30 | 1279 | void |
7c0d3ed8 | 1280 | x_set_menu_bar_lines (f, value, oldval) |
f676886a | 1281 | struct frame *f; |
7c0d3ed8 | 1282 | Lisp_Object value, oldval; |
01f1ba30 | 1283 | { |
7c0d3ed8 | 1284 | int nlines; |
121e8a82 | 1285 | #if ! defined (USE_X_TOOLKIT) && ! defined (USE_GTK) |
7c0d3ed8 KS |
1286 | int olines = FRAME_MENU_BAR_LINES (f); |
1287 | #endif | |
177c0ea7 | 1288 | |
7c0d3ed8 KS |
1289 | /* Right now, menu bars don't work properly in minibuf-only frames; |
1290 | most of the commands try to apply themselves to the minibuffer | |
1291 | frame itself, and get an error because you can't switch buffers | |
1292 | in or split the minibuffer window. */ | |
1293 | if (FRAME_MINIBUF_ONLY_P (f)) | |
1294 | return; | |
177c0ea7 | 1295 | |
7c0d3ed8 KS |
1296 | if (INTEGERP (value)) |
1297 | nlines = XINT (value); | |
ea96210c | 1298 | else |
7c0d3ed8 | 1299 | nlines = 0; |
a367641f | 1300 | |
7c0d3ed8 KS |
1301 | /* Make sure we redisplay all windows in this frame. */ |
1302 | windows_or_buffers_changed++; | |
3d09b6be | 1303 | |
488dd4c4 | 1304 | #if defined (USE_X_TOOLKIT) || defined (USE_GTK) |
9ef48a9d RS |
1305 | FRAME_MENU_BAR_LINES (f) = 0; |
1306 | if (nlines) | |
0d8ef3f4 RS |
1307 | { |
1308 | FRAME_EXTERNAL_MENU_BAR (f) = 1; | |
97a1ff91 | 1309 | if (FRAME_X_P (f) && f->output_data.x->menubar_widget == 0) |
0d8ef3f4 RS |
1310 | /* Make sure next redisplay shows the menu bar. */ |
1311 | XWINDOW (FRAME_SELECTED_WINDOW (f))->update_mode_line = Qt; | |
1312 | } | |
9ef48a9d RS |
1313 | else |
1314 | { | |
6bc20398 FP |
1315 | if (FRAME_EXTERNAL_MENU_BAR (f) == 1) |
1316 | free_frame_menubar (f); | |
9ef48a9d | 1317 | FRAME_EXTERNAL_MENU_BAR (f) = 0; |
97a1ff91 RS |
1318 | if (FRAME_X_P (f)) |
1319 | f->output_data.x->menubar_widget = 0; | |
9ef48a9d | 1320 | } |
488dd4c4 | 1321 | #else /* not USE_X_TOOLKIT && not USE_GTK */ |
d043f1a4 | 1322 | FRAME_MENU_BAR_LINES (f) = nlines; |
7c0d3ed8 | 1323 | change_window_heights (f->root_window, nlines - olines); |
9ef48a9d | 1324 | #endif /* not USE_X_TOOLKIT */ |
333b20bb GM |
1325 | adjust_glyphs (f); |
1326 | } | |
1327 | ||
1328 | ||
1329 | /* Set the number of lines used for the tool bar of frame F to VALUE. | |
1330 | VALUE not an integer, or < 0 means set the lines to zero. OLDVAL | |
1331 | is the old number of tool bar lines. This function changes the | |
1332 | height of all windows on frame F to match the new tool bar height. | |
1333 | The frame's height doesn't change. */ | |
1334 | ||
1335 | void | |
9ea173e8 | 1336 | x_set_tool_bar_lines (f, value, oldval) |
333b20bb GM |
1337 | struct frame *f; |
1338 | Lisp_Object value, oldval; | |
1339 | { | |
52de7ce9 GM |
1340 | int delta, nlines, root_height; |
1341 | Lisp_Object root_window; | |
333b20bb | 1342 | |
e870b7ba GM |
1343 | /* Treat tool bars like menu bars. */ |
1344 | if (FRAME_MINIBUF_ONLY_P (f)) | |
1345 | return; | |
1346 | ||
333b20bb GM |
1347 | /* Use VALUE only if an integer >= 0. */ |
1348 | if (INTEGERP (value) && XINT (value) >= 0) | |
1349 | nlines = XFASTINT (value); | |
1350 | else | |
1351 | nlines = 0; | |
1352 | ||
488dd4c4 JD |
1353 | #ifdef USE_GTK |
1354 | FRAME_TOOL_BAR_LINES (f) = 0; | |
1355 | if (nlines) | |
1356 | { | |
1357 | FRAME_EXTERNAL_TOOL_BAR (f) = 1; | |
1358 | if (FRAME_X_P (f) && f->output_data.x->toolbar_widget == 0) | |
1359 | /* Make sure next redisplay shows the tool bar. */ | |
1360 | XWINDOW (FRAME_SELECTED_WINDOW (f))->update_mode_line = Qt; | |
1361 | update_frame_tool_bar (f); | |
1362 | } | |
1363 | else | |
1364 | { | |
1365 | if (FRAME_EXTERNAL_TOOL_BAR (f)) | |
1366 | free_frame_tool_bar (f); | |
1367 | FRAME_EXTERNAL_TOOL_BAR (f) = 0; | |
1368 | } | |
1369 | ||
1370 | return; | |
1371 | #endif | |
177c0ea7 | 1372 | |
488dd4c4 | 1373 | /* Make sure we redisplay all windows in this frame. */ |
333b20bb GM |
1374 | ++windows_or_buffers_changed; |
1375 | ||
9ea173e8 | 1376 | delta = nlines - FRAME_TOOL_BAR_LINES (f); |
52de7ce9 GM |
1377 | |
1378 | /* Don't resize the tool-bar to more than we have room for. */ | |
1379 | root_window = FRAME_ROOT_WINDOW (f); | |
be786000 | 1380 | root_height = WINDOW_TOTAL_LINES (XWINDOW (root_window)); |
52de7ce9 GM |
1381 | if (root_height - delta < 1) |
1382 | { | |
1383 | delta = root_height - 1; | |
1384 | nlines = FRAME_TOOL_BAR_LINES (f) + delta; | |
1385 | } | |
1386 | ||
9ea173e8 | 1387 | FRAME_TOOL_BAR_LINES (f) = nlines; |
7c0d3ed8 | 1388 | change_window_heights (root_window, delta); |
333b20bb | 1389 | adjust_glyphs (f); |
177c0ea7 | 1390 | |
ccba751c GM |
1391 | /* We also have to make sure that the internal border at the top of |
1392 | the frame, below the menu bar or tool bar, is redrawn when the | |
1393 | tool bar disappears. This is so because the internal border is | |
1394 | below the tool bar if one is displayed, but is below the menu bar | |
1395 | if there isn't a tool bar. The tool bar draws into the area | |
1396 | below the menu bar. */ | |
1397 | if (FRAME_X_WINDOW (f) && FRAME_TOOL_BAR_LINES (f) == 0) | |
1398 | { | |
1399 | updating_frame = f; | |
1400 | clear_frame (); | |
fb3cd89b | 1401 | clear_current_matrices (f); |
ccba751c GM |
1402 | updating_frame = NULL; |
1403 | } | |
b6f91066 GM |
1404 | |
1405 | /* If the tool bar gets smaller, the internal border below it | |
1406 | has to be cleared. It was formerly part of the display | |
1407 | of the larger tool bar, and updating windows won't clear it. */ | |
1408 | if (delta < 0) | |
1409 | { | |
1410 | int height = FRAME_INTERNAL_BORDER_WIDTH (f); | |
be786000 KS |
1411 | int width = FRAME_PIXEL_WIDTH (f); |
1412 | int y = nlines * FRAME_LINE_HEIGHT (f); | |
b6f91066 | 1413 | |
caacfeb8 JD |
1414 | /* height can be zero here. */ |
1415 | if (height > 0 && width > 0) | |
1416 | { | |
1417 | BLOCK_INPUT; | |
1418 | x_clear_area (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), | |
1419 | 0, y, width, height, False); | |
1420 | UNBLOCK_INPUT; | |
1421 | } | |
ddc24747 GM |
1422 | |
1423 | if (WINDOWP (f->tool_bar_window)) | |
1424 | clear_glyph_matrix (XWINDOW (f->tool_bar_window)->current_matrix); | |
b6f91066 | 1425 | } |
333b20bb GM |
1426 | } |
1427 | ||
1428 | ||
1429 | /* Set the foreground color for scroll bars on frame F to VALUE. | |
1430 | VALUE should be a string, a color name. If it isn't a string or | |
1431 | isn't a valid color name, do nothing. OLDVAL is the old value of | |
1432 | the frame parameter. */ | |
1433 | ||
1434 | void | |
1435 | x_set_scroll_bar_foreground (f, value, oldval) | |
1436 | struct frame *f; | |
1437 | Lisp_Object value, oldval; | |
1438 | { | |
1439 | unsigned long pixel; | |
177c0ea7 | 1440 | |
333b20bb GM |
1441 | if (STRINGP (value)) |
1442 | pixel = x_decode_color (f, value, BLACK_PIX_DEFAULT (f)); | |
1443 | else | |
1444 | pixel = -1; | |
1445 | ||
1446 | if (f->output_data.x->scroll_bar_foreground_pixel != -1) | |
1447 | unload_color (f, f->output_data.x->scroll_bar_foreground_pixel); | |
177c0ea7 | 1448 | |
333b20bb GM |
1449 | f->output_data.x->scroll_bar_foreground_pixel = pixel; |
1450 | if (FRAME_X_WINDOW (f) && FRAME_VISIBLE_P (f)) | |
1451 | { | |
1452 | /* Remove all scroll bars because they have wrong colors. */ | |
1453 | if (condemn_scroll_bars_hook) | |
1454 | (*condemn_scroll_bars_hook) (f); | |
1455 | if (judge_scroll_bars_hook) | |
1456 | (*judge_scroll_bars_hook) (f); | |
05c8abbe GM |
1457 | |
1458 | update_face_from_frame_parameter (f, Qscroll_bar_foreground, value); | |
333b20bb GM |
1459 | redraw_frame (f); |
1460 | } | |
1461 | } | |
1462 | ||
1463 | ||
1464 | /* Set the background color for scroll bars on frame F to VALUE VALUE | |
1465 | should be a string, a color name. If it isn't a string or isn't a | |
1466 | valid color name, do nothing. OLDVAL is the old value of the frame | |
1467 | parameter. */ | |
1468 | ||
1469 | void | |
1470 | x_set_scroll_bar_background (f, value, oldval) | |
1471 | struct frame *f; | |
1472 | Lisp_Object value, oldval; | |
1473 | { | |
1474 | unsigned long pixel; | |
1475 | ||
1476 | if (STRINGP (value)) | |
1477 | pixel = x_decode_color (f, value, WHITE_PIX_DEFAULT (f)); | |
1478 | else | |
1479 | pixel = -1; | |
177c0ea7 | 1480 | |
333b20bb GM |
1481 | if (f->output_data.x->scroll_bar_background_pixel != -1) |
1482 | unload_color (f, f->output_data.x->scroll_bar_background_pixel); | |
177c0ea7 | 1483 | |
f15340b7 MB |
1484 | #ifdef USE_TOOLKIT_SCROLL_BARS |
1485 | /* Scrollbar shadow colors. */ | |
1486 | if (f->output_data.x->scroll_bar_top_shadow_pixel != -1) | |
1487 | { | |
1488 | unload_color (f, f->output_data.x->scroll_bar_top_shadow_pixel); | |
1489 | f->output_data.x->scroll_bar_top_shadow_pixel = -1; | |
1490 | } | |
1491 | if (f->output_data.x->scroll_bar_bottom_shadow_pixel != -1) | |
1492 | { | |
1493 | unload_color (f, f->output_data.x->scroll_bar_bottom_shadow_pixel); | |
1494 | f->output_data.x->scroll_bar_bottom_shadow_pixel = -1; | |
1495 | } | |
1496 | #endif /* USE_TOOLKIT_SCROLL_BARS */ | |
1497 | ||
333b20bb GM |
1498 | f->output_data.x->scroll_bar_background_pixel = pixel; |
1499 | if (FRAME_X_WINDOW (f) && FRAME_VISIBLE_P (f)) | |
1500 | { | |
1501 | /* Remove all scroll bars because they have wrong colors. */ | |
1502 | if (condemn_scroll_bars_hook) | |
1503 | (*condemn_scroll_bars_hook) (f); | |
1504 | if (judge_scroll_bars_hook) | |
1505 | (*judge_scroll_bars_hook) (f); | |
177c0ea7 | 1506 | |
05c8abbe | 1507 | update_face_from_frame_parameter (f, Qscroll_bar_background, value); |
333b20bb GM |
1508 | redraw_frame (f); |
1509 | } | |
d043f1a4 | 1510 | } |
333b20bb | 1511 | |
943b580d | 1512 | \f |
3a258507 | 1513 | /* Encode Lisp string STRING as a text in a format appropriate for |
96db09e4 KH |
1514 | XICCC (X Inter Client Communication Conventions). |
1515 | ||
1516 | If STRING contains only ASCII characters, do no conversion and | |
1517 | return the string data of STRING. Otherwise, encode the text by | |
1518 | CODING_SYSTEM, and return a newly allocated memory area which | |
1519 | should be freed by `xfree' by a caller. | |
1520 | ||
37323f34 EZ |
1521 | SELECTIONP non-zero means the string is being encoded for an X |
1522 | selection, so it is safe to run pre-write conversions (which | |
1523 | may run Lisp code). | |
1524 | ||
96db09e4 KH |
1525 | Store the byte length of resulting text in *TEXT_BYTES. |
1526 | ||
d60660d6 | 1527 | If the text contains only ASCII and Latin-1, store 1 in *STRING_P, |
96db09e4 | 1528 | which means that the `encoding' of the result can be `STRING'. |
d60660d6 | 1529 | Otherwise store 0 in *STRINGP, which means that the `encoding' of |
96db09e4 KH |
1530 | the result should be `COMPOUND_TEXT'. */ |
1531 | ||
df630496 KS |
1532 | static unsigned char * |
1533 | x_encode_text (string, coding_system, selectionp, text_bytes, stringp, freep) | |
96db09e4 | 1534 | Lisp_Object string, coding_system; |
d60660d6 | 1535 | int *text_bytes, *stringp; |
37323f34 | 1536 | int selectionp; |
df630496 | 1537 | int *freep; |
96db09e4 | 1538 | { |
d5db4077 KR |
1539 | unsigned char *str = SDATA (string); |
1540 | int chars = SCHARS (string); | |
1541 | int bytes = SBYTES (string); | |
96db09e4 KH |
1542 | int charset_info; |
1543 | int bufsize; | |
1544 | unsigned char *buf; | |
1545 | struct coding_system coding; | |
43dc73f1 | 1546 | extern Lisp_Object Qcompound_text_with_extensions; |
96db09e4 KH |
1547 | |
1548 | charset_info = find_charset_in_text (str, chars, bytes, NULL, Qnil); | |
1549 | if (charset_info == 0) | |
1550 | { | |
1551 | /* No multibyte character in OBJ. We need not encode it. */ | |
1552 | *text_bytes = bytes; | |
d60660d6 | 1553 | *stringp = 1; |
df630496 | 1554 | *freep = 0; |
96db09e4 KH |
1555 | return str; |
1556 | } | |
1557 | ||
1558 | setup_coding_system (coding_system, &coding); | |
37323f34 EZ |
1559 | if (selectionp |
1560 | && SYMBOLP (coding.pre_write_conversion) | |
1561 | && !NILP (Ffboundp (coding.pre_write_conversion))) | |
1562 | { | |
1563 | string = run_pre_post_conversion_on_str (string, &coding, 1); | |
d5db4077 KR |
1564 | str = SDATA (string); |
1565 | chars = SCHARS (string); | |
1566 | bytes = SBYTES (string); | |
37323f34 | 1567 | } |
96db09e4 KH |
1568 | coding.src_multibyte = 1; |
1569 | coding.dst_multibyte = 0; | |
1570 | coding.mode |= CODING_MODE_LAST_BLOCK; | |
d60660d6 KH |
1571 | if (coding.type == coding_type_iso2022) |
1572 | coding.flags |= CODING_FLAG_ISO_SAFE; | |
35bc5887 KH |
1573 | /* We suppress producing escape sequences for composition. */ |
1574 | coding.composing = COMPOSITION_DISABLED; | |
96db09e4 KH |
1575 | bufsize = encoding_buffer_size (&coding, bytes); |
1576 | buf = (unsigned char *) xmalloc (bufsize); | |
1577 | encode_coding (&coding, str, buf, bytes, bufsize); | |
1578 | *text_bytes = coding.produced; | |
43dc73f1 EZ |
1579 | *stringp = (charset_info == 1 |
1580 | || (!EQ (coding_system, Qcompound_text) | |
1581 | && !EQ (coding_system, Qcompound_text_with_extensions))); | |
df630496 | 1582 | *freep = 1; |
96db09e4 KH |
1583 | return buf; |
1584 | } | |
1585 | ||
1586 | \f | |
b10daec7 JD |
1587 | /* Set the WM name to NAME for frame F. Also set the icon name. |
1588 | If the frame already has an icon name, use that, otherwise set the | |
1589 | icon name to NAME. */ | |
f945b920 | 1590 | |
b10daec7 JD |
1591 | static void |
1592 | x_set_name_internal (f, name) | |
1593 | FRAME_PTR f; | |
f945b920 | 1594 | Lisp_Object name; |
f945b920 | 1595 | { |
fe24a618 | 1596 | if (FRAME_X_WINDOW (f)) |
01f1ba30 | 1597 | { |
01f1ba30 | 1598 | BLOCK_INPUT; |
fe24a618 JB |
1599 | #ifdef HAVE_X11R4 |
1600 | { | |
80534dd6 | 1601 | XTextProperty text, icon; |
d60660d6 | 1602 | int bytes, stringp; |
b10daec7 | 1603 | int do_free_icon_value = 0, do_free_text_value = 0; |
11270583 | 1604 | Lisp_Object coding_system; |
80534dd6 | 1605 | |
b10daec7 | 1606 | coding_system = Qcompound_text; |
3201ea57 KH |
1607 | /* Note: Encoding strategy |
1608 | ||
1609 | We encode NAME by compound-text and use "COMPOUND-TEXT" in | |
1610 | text.encoding. But, there are non-internationalized window | |
1611 | managers which don't support that encoding. So, if NAME | |
1612 | contains only ASCII and 8859-1 characters, encode it by | |
1613 | iso-latin-1, and use "STRING" in text.encoding hoping that | |
34e8c597 | 1614 | such window managers at least analyze this format correctly, |
3201ea57 KH |
1615 | i.e. treat 8-bit bytes as 8859-1 characters. |
1616 | ||
1617 | We may also be able to use "UTF8_STRING" in text.encoding | |
34e8c597 | 1618 | in the future which can encode all Unicode characters. |
3201ea57 KH |
1619 | But, for the moment, there's no way to know that the |
1620 | current window manager supports it or not. */ | |
df630496 KS |
1621 | text.value = x_encode_text (name, coding_system, 0, &bytes, &stringp, |
1622 | &do_free_text_value); | |
d60660d6 | 1623 | text.encoding = (stringp ? XA_STRING |
96db09e4 | 1624 | : FRAME_X_DISPLAY_INFO (f)->Xatom_COMPOUND_TEXT); |
fe24a618 | 1625 | text.format = 8; |
96db09e4 | 1626 | text.nitems = bytes; |
80534dd6 | 1627 | |
96db09e4 KH |
1628 | if (NILP (f->icon_name)) |
1629 | { | |
1630 | icon = text; | |
1631 | } | |
1632 | else | |
1633 | { | |
3201ea57 | 1634 | /* See the above comment "Note: Encoding strategy". */ |
37323f34 | 1635 | icon.value = x_encode_text (f->icon_name, coding_system, 0, |
df630496 | 1636 | &bytes, &stringp, &do_free_icon_value); |
d60660d6 | 1637 | icon.encoding = (stringp ? XA_STRING |
96db09e4 KH |
1638 | : FRAME_X_DISPLAY_INFO (f)->Xatom_COMPOUND_TEXT); |
1639 | icon.format = 8; | |
1640 | icon.nitems = bytes; | |
1641 | } | |
b10daec7 | 1642 | |
488dd4c4 JD |
1643 | #ifdef USE_GTK |
1644 | gtk_window_set_title (GTK_WINDOW (FRAME_GTK_OUTER_WIDGET (f)), | |
47c53789 | 1645 | (char *) SDATA (ENCODE_UTF_8 (name))); |
488dd4c4 | 1646 | #else /* not USE_GTK */ |
2436a4e4 | 1647 | XSetWMName (FRAME_X_DISPLAY (f), FRAME_OUTER_WINDOW (f), &text); |
7c0d3ed8 | 1648 | #endif /* not USE_GTK */ |
abb4b7ec | 1649 | |
7c0d3ed8 | 1650 | XSetWMIconName (FRAME_X_DISPLAY (f), FRAME_OUTER_WINDOW (f), &icon); |
abb4b7ec | 1651 | |
b10daec7 | 1652 | if (do_free_icon_value) |
7c0d3ed8 | 1653 | xfree (icon.value); |
b10daec7 | 1654 | if (do_free_text_value) |
7c0d3ed8 KS |
1655 | xfree (text.value); |
1656 | } | |
1657 | #else /* not HAVE_X11R4 */ | |
1658 | XSetIconName (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), | |
1659 | SDATA (name)); | |
1660 | XStoreName (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), | |
1661 | SDATA (name)); | |
1662 | #endif /* not HAVE_X11R4 */ | |
1663 | UNBLOCK_INPUT; | |
1664 | } | |
abb4b7ec RS |
1665 | } |
1666 | ||
b10daec7 JD |
1667 | /* Change the name of frame F to NAME. If NAME is nil, set F's name to |
1668 | x_id_name. | |
1669 | ||
1670 | If EXPLICIT is non-zero, that indicates that lisp code is setting the | |
1671 | name; if NAME is a string, set F's name to NAME and set | |
1672 | F->explicit_name; if NAME is Qnil, then clear F->explicit_name. | |
1673 | ||
1674 | If EXPLICIT is zero, that indicates that Emacs redisplay code is | |
1675 | suggesting a new name, which lisp code should override; if | |
1676 | F->explicit_name is set, ignore the new name; otherwise, set it. */ | |
1677 | ||
1678 | void | |
1679 | x_set_name (f, name, explicit) | |
1680 | struct frame *f; | |
1681 | Lisp_Object name; | |
1682 | int explicit; | |
1683 | { | |
1684 | /* Make sure that requests from lisp code override requests from | |
1685 | Emacs redisplay code. */ | |
1686 | if (explicit) | |
1687 | { | |
1688 | /* If we're switching from explicit to implicit, we had better | |
1689 | update the mode lines and thereby update the title. */ | |
1690 | if (f->explicit_name && NILP (name)) | |
1691 | update_mode_lines = 1; | |
1692 | ||
1693 | f->explicit_name = ! NILP (name); | |
1694 | } | |
1695 | else if (f->explicit_name) | |
1696 | return; | |
1697 | ||
1698 | /* If NAME is nil, set the name to the x_id_name. */ | |
1699 | if (NILP (name)) | |
1700 | { | |
1701 | /* Check for no change needed in this very common case | |
1702 | before we do any consing. */ | |
1703 | if (!strcmp (FRAME_X_DISPLAY_INFO (f)->x_id_name, | |
1704 | SDATA (f->name))) | |
1705 | return; | |
1706 | name = build_string (FRAME_X_DISPLAY_INFO (f)->x_id_name); | |
1707 | } | |
1708 | else | |
1709 | CHECK_STRING (name); | |
1710 | ||
1711 | /* Don't change the name if it's already NAME. */ | |
1712 | if (! NILP (Fstring_equal (name, f->name))) | |
1713 | return; | |
1714 | ||
1715 | f->name = name; | |
1716 | ||
1717 | /* For setting the frame title, the title parameter should override | |
1718 | the name parameter. */ | |
1719 | if (! NILP (f->title)) | |
1720 | name = f->title; | |
1721 | ||
1722 | x_set_name_internal (f, name); | |
1723 | } | |
1724 | ||
7c0d3ed8 KS |
1725 | /* This function should be called when the user's lisp code has |
1726 | specified a name for the frame; the name will override any set by the | |
1727 | redisplay code. */ | |
1728 | void | |
1729 | x_explicitly_set_name (f, arg, oldval) | |
1730 | FRAME_PTR f; | |
1731 | Lisp_Object arg, oldval; | |
3402e1a4 | 1732 | { |
7c0d3ed8 | 1733 | x_set_name (f, arg, 1); |
3402e1a4 RS |
1734 | } |
1735 | ||
7c0d3ed8 KS |
1736 | /* This function should be called by Emacs redisplay code to set the |
1737 | name; names set this way will never override names set by the user's | |
1738 | lisp code. */ | |
1739 | void | |
1740 | x_implicitly_set_name (f, arg, oldval) | |
1741 | FRAME_PTR f; | |
1742 | Lisp_Object arg, oldval; | |
333b20bb | 1743 | { |
7c0d3ed8 KS |
1744 | x_set_name (f, arg, 0); |
1745 | } | |
1746 | \f | |
1747 | /* Change the title of frame F to NAME. | |
1748 | If NAME is nil, use the frame name as the title. | |
60fb3ee1 | 1749 | |
7c0d3ed8 KS |
1750 | If EXPLICIT is non-zero, that indicates that lisp code is setting the |
1751 | name; if NAME is a string, set F's name to NAME and set | |
1752 | F->explicit_name; if NAME is Qnil, then clear F->explicit_name. | |
60fb3ee1 | 1753 | |
7c0d3ed8 KS |
1754 | If EXPLICIT is zero, that indicates that Emacs redisplay code is |
1755 | suggesting a new name, which lisp code should override; if | |
1756 | F->explicit_name is set, ignore the new name; otherwise, set it. */ | |
01f1ba30 | 1757 | |
7c0d3ed8 KS |
1758 | void |
1759 | x_set_title (f, name, old_name) | |
1760 | struct frame *f; | |
1761 | Lisp_Object name, old_name; | |
01f1ba30 | 1762 | { |
7c0d3ed8 KS |
1763 | /* Don't change the title if it's already NAME. */ |
1764 | if (EQ (name, f->title)) | |
1765 | return; | |
01f1ba30 | 1766 | |
7c0d3ed8 | 1767 | update_mode_lines = 1; |
60fb3ee1 | 1768 | |
7c0d3ed8 | 1769 | f->title = name; |
f9942c9e | 1770 | |
7c0d3ed8 KS |
1771 | if (NILP (name)) |
1772 | name = f->name; | |
1773 | else | |
1774 | CHECK_STRING (name); | |
f9942c9e | 1775 | |
b10daec7 | 1776 | x_set_name_internal (f, name); |
01f1ba30 JB |
1777 | } |
1778 | ||
7c0d3ed8 KS |
1779 | void |
1780 | x_set_scroll_bar_default_width (f) | |
e4f79258 | 1781 | struct frame *f; |
e4f79258 | 1782 | { |
be786000 | 1783 | int wid = FRAME_COLUMN_WIDTH (f); |
01f1ba30 | 1784 | |
7c0d3ed8 KS |
1785 | #ifdef USE_TOOLKIT_SCROLL_BARS |
1786 | /* A minimum width of 14 doesn't look good for toolkit scroll bars. */ | |
1787 | int width = 16 + 2 * VERTICAL_SCROLL_BAR_WIDTH_TRIM; | |
be786000 KS |
1788 | FRAME_CONFIG_SCROLL_BAR_COLS (f) = (width + wid - 1) / wid; |
1789 | FRAME_CONFIG_SCROLL_BAR_WIDTH (f) = width; | |
7c0d3ed8 KS |
1790 | #else |
1791 | /* Make the actual width at least 14 pixels and a multiple of a | |
1792 | character width. */ | |
be786000 | 1793 | FRAME_CONFIG_SCROLL_BAR_COLS (f) = (14 + wid - 1) / wid; |
01f1ba30 | 1794 | |
7c0d3ed8 KS |
1795 | /* Use all of that space (aside from required margins) for the |
1796 | scroll bar. */ | |
be786000 | 1797 | FRAME_CONFIG_SCROLL_BAR_WIDTH (f) = 0; |
7c0d3ed8 | 1798 | #endif |
01f1ba30 | 1799 | } |
333b20bb | 1800 | |
7c0d3ed8 | 1801 | \f |
333b20bb GM |
1802 | /* Record in frame F the specified or default value according to ALIST |
1803 | of the parameter named PROP (a Lisp symbol). If no value is | |
1804 | specified for PROP, look for an X default for XPROP on the frame | |
1805 | named NAME. If that is not found either, use the value DEFLT. */ | |
1806 | ||
1807 | static Lisp_Object | |
1808 | x_default_scroll_bar_color_parameter (f, alist, prop, xprop, xclass, | |
1809 | foreground_p) | |
1810 | struct frame *f; | |
1811 | Lisp_Object alist; | |
1812 | Lisp_Object prop; | |
1813 | char *xprop; | |
1814 | char *xclass; | |
1815 | int foreground_p; | |
1816 | { | |
1817 | struct x_display_info *dpyinfo = FRAME_X_DISPLAY_INFO (f); | |
1818 | Lisp_Object tem; | |
1819 | ||
1820 | tem = x_get_arg (dpyinfo, alist, prop, xprop, xclass, RES_TYPE_STRING); | |
1821 | if (EQ (tem, Qunbound)) | |
1822 | { | |
1823 | #ifdef USE_TOOLKIT_SCROLL_BARS | |
1824 | ||
1825 | /* See if an X resource for the scroll bar color has been | |
1826 | specified. */ | |
1827 | tem = display_x_get_resource (dpyinfo, | |
1828 | build_string (foreground_p | |
1829 | ? "foreground" | |
1830 | : "background"), | |
c0ec53ad | 1831 | empty_string, |
333b20bb | 1832 | build_string ("verticalScrollBar"), |
c0ec53ad | 1833 | empty_string); |
333b20bb GM |
1834 | if (!STRINGP (tem)) |
1835 | { | |
1836 | /* If nothing has been specified, scroll bars will use a | |
1837 | toolkit-dependent default. Because these defaults are | |
1838 | difficult to get at without actually creating a scroll | |
1839 | bar, use nil to indicate that no color has been | |
1840 | specified. */ | |
1841 | tem = Qnil; | |
1842 | } | |
177c0ea7 | 1843 | |
333b20bb | 1844 | #else /* not USE_TOOLKIT_SCROLL_BARS */ |
177c0ea7 | 1845 | |
333b20bb | 1846 | tem = Qnil; |
177c0ea7 | 1847 | |
333b20bb GM |
1848 | #endif /* not USE_TOOLKIT_SCROLL_BARS */ |
1849 | } | |
1850 | ||
1851 | x_set_frame_parameters (f, Fcons (Fcons (prop, tem), Qnil)); | |
1852 | return tem; | |
1853 | } | |
1854 | ||
1855 | ||
01f1ba30 | 1856 | |
f58534a3 RS |
1857 | #if !defined (HAVE_X11R4) && !defined (HAVE_XSETWMPROTOCOLS) |
1858 | ||
1859 | Status | |
1860 | XSetWMProtocols (dpy, w, protocols, count) | |
1861 | Display *dpy; | |
1862 | Window w; | |
1863 | Atom *protocols; | |
1864 | int count; | |
1865 | { | |
1866 | Atom prop; | |
1867 | prop = XInternAtom (dpy, "WM_PROTOCOLS", False); | |
1868 | if (prop == None) return False; | |
1869 | XChangeProperty (dpy, w, prop, XA_ATOM, 32, PropModeReplace, | |
1870 | (unsigned char *) protocols, count); | |
1871 | return True; | |
1872 | } | |
9ef48a9d RS |
1873 | #endif /* not HAVE_X11R4 && not HAVE_XSETWMPROTOCOLS */ |
1874 | \f | |
1875 | #ifdef USE_X_TOOLKIT | |
1876 | ||
8e3d10a9 RS |
1877 | /* If the WM_PROTOCOLS property does not already contain WM_TAKE_FOCUS, |
1878 | WM_DELETE_WINDOW, and WM_SAVE_YOURSELF, then add them. (They may | |
59aa6c90 RS |
1879 | already be present because of the toolkit (Motif adds some of them, |
1880 | for example, but Xt doesn't). */ | |
9ef48a9d RS |
1881 | |
1882 | static void | |
b9dc4443 RS |
1883 | hack_wm_protocols (f, widget) |
1884 | FRAME_PTR f; | |
9ef48a9d RS |
1885 | Widget widget; |
1886 | { | |
1887 | Display *dpy = XtDisplay (widget); | |
1888 | Window w = XtWindow (widget); | |
1889 | int need_delete = 1; | |
1890 | int need_focus = 1; | |
59aa6c90 | 1891 | int need_save = 1; |
9ef48a9d RS |
1892 | |
1893 | BLOCK_INPUT; | |
1894 | { | |
a3db4b26 AS |
1895 | Atom type; |
1896 | unsigned char *catoms; | |
9ef48a9d RS |
1897 | int format = 0; |
1898 | unsigned long nitems = 0; | |
1899 | unsigned long bytes_after; | |
1900 | ||
270958e8 KH |
1901 | if ((XGetWindowProperty (dpy, w, |
1902 | FRAME_X_DISPLAY_INFO (f)->Xatom_wm_protocols, | |
34d5ae1e | 1903 | (long)0, (long)100, False, XA_ATOM, |
270958e8 | 1904 | &type, &format, &nitems, &bytes_after, |
a3db4b26 | 1905 | &catoms) |
270958e8 | 1906 | == Success) |
9ef48a9d | 1907 | && format == 32 && type == XA_ATOM) |
a3db4b26 AS |
1908 | { |
1909 | Atom *atoms = (Atom *) catoms; | |
1910 | while (nitems > 0) | |
1911 | { | |
1912 | nitems--; | |
1913 | if (atoms[nitems] | |
1914 | == FRAME_X_DISPLAY_INFO (f)->Xatom_wm_delete_window) | |
1915 | need_delete = 0; | |
1916 | else if (atoms[nitems] | |
1917 | == FRAME_X_DISPLAY_INFO (f)->Xatom_wm_take_focus) | |
1918 | need_focus = 0; | |
1919 | else if (atoms[nitems] | |
1920 | == FRAME_X_DISPLAY_INFO (f)->Xatom_wm_save_yourself) | |
1921 | need_save = 0; | |
1922 | } | |
1923 | } | |
1924 | if (catoms) | |
1925 | XFree (catoms); | |
9ef48a9d RS |
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 | ||
c27ed90a | 1972 | /* Create an X fontset on frame F with base font name BASE_FONTNAME. */ |
5a7df7d7 | 1973 | |
bb07fa29 SM |
1974 | char xic_defaut_fontset[] = "-*-*-*-r-normal--14-*-*-*-*-*-*-*"; |
1975 | ||
c28e7ae8 SM |
1976 | /* Create an Xt fontset spec from the name of a base font. |
1977 | If `motif' is True use the Motif syntax. */ | |
bb07fa29 | 1978 | char * |
c28e7ae8 | 1979 | xic_create_fontsetname (base_fontname, motif) |
bb07fa29 | 1980 | char *base_fontname; |
c28e7ae8 | 1981 | Bool motif; |
bb07fa29 | 1982 | { |
c28e7ae8 SM |
1983 | const char *sep = motif ? ";" : ","; |
1984 | char *fontsetname; | |
1985 | ||
bb07fa29 SM |
1986 | /* Make a fontset name from the base font name. */ |
1987 | if (xic_defaut_fontset == base_fontname) | |
c28e7ae8 SM |
1988 | { /* There is no base font name, use the default. */ |
1989 | int len = strlen (base_fontname) + 2; | |
1990 | fontsetname = xmalloc (len); | |
1991 | bzero (fontsetname, len); | |
1992 | strcpy (fontsetname, base_fontname); | |
1993 | } | |
bb07fa29 SM |
1994 | else |
1995 | { | |
1996 | /* Make a fontset name from the base font name. | |
1997 | The font set will be made of the following elements: | |
1998 | - the base font. | |
1999 | - the base font where the charset spec is replaced by -*-*. | |
2000 | - the same but with the family also replaced with -*-*-. */ | |
2001 | char *p = base_fontname; | |
bb07fa29 | 2002 | int i; |
df630496 | 2003 | |
bb07fa29 SM |
2004 | for (i = 0; *p; p++) |
2005 | if (*p == '-') i++; | |
2006 | if (i != 14) | |
2007 | { /* As the font name doesn't conform to XLFD, we can't | |
2008 | modify it to generalize it to allcs and allfamilies. | |
2009 | Use the specified font plus the default. */ | |
c28e7ae8 | 2010 | int len = strlen (base_fontname) + strlen (xic_defaut_fontset) + 3; |
bb07fa29 SM |
2011 | fontsetname = xmalloc (len); |
2012 | bzero (fontsetname, len); | |
2013 | strcpy (fontsetname, base_fontname); | |
c28e7ae8 | 2014 | strcat (fontsetname, sep); |
bb07fa29 SM |
2015 | strcat (fontsetname, xic_defaut_fontset); |
2016 | } | |
2017 | else | |
2018 | { | |
2019 | int len; | |
968a6679 | 2020 | char *p1 = NULL, *p2 = NULL; |
bb07fa29 SM |
2021 | char *font_allcs = NULL; |
2022 | char *font_allfamilies = NULL; | |
968a6679 | 2023 | char *font_all = NULL; |
bb07fa29 SM |
2024 | char *allcs = "*-*-*-*-*-*-*"; |
2025 | char *allfamilies = "-*-*-"; | |
968a6679 | 2026 | char *all = "*-*-*-*-"; |
df630496 | 2027 | |
bb07fa29 SM |
2028 | for (i = 0, p = base_fontname; i < 8; p++) |
2029 | { | |
2030 | if (*p == '-') | |
2031 | { | |
2032 | i++; | |
2033 | if (i == 3) | |
2034 | p1 = p + 1; | |
968a6679 SM |
2035 | else if (i == 7) |
2036 | p2 = p + 1; | |
bb07fa29 SM |
2037 | } |
2038 | } | |
2039 | /* Build the font spec that matches all charsets. */ | |
2040 | len = p - base_fontname + strlen (allcs) + 1; | |
2041 | font_allcs = (char *) alloca (len); | |
2042 | bzero (font_allcs, len); | |
2043 | bcopy (base_fontname, font_allcs, p - base_fontname); | |
2044 | strcat (font_allcs, allcs); | |
2045 | ||
2046 | /* Build the font spec that matches all families. */ | |
2047 | len = p - p1 + strlen (allcs) + strlen (allfamilies) + 1; | |
2048 | font_allfamilies = (char *) alloca (len); | |
2049 | bzero (font_allfamilies, len); | |
2050 | strcpy (font_allfamilies, allfamilies); | |
968a6679 | 2051 | bcopy (p1, font_allfamilies + strlen (allfamilies), p - p1); |
bb07fa29 SM |
2052 | strcat (font_allfamilies, allcs); |
2053 | ||
968a6679 SM |
2054 | /* Build the font spec that matches all. */ |
2055 | len = p - p2 + strlen (allcs) + strlen (all) + strlen (allfamilies) + 1; | |
2056 | font_all = (char *) alloca (len); | |
2057 | bzero (font_all, len); | |
2058 | strcpy (font_all, allfamilies); | |
2059 | strcat (font_all, all); | |
2060 | bcopy (p2, font_all + strlen (all) + strlen (allfamilies), p - p2); | |
2061 | strcat (font_all, allcs); | |
2062 | ||
bb07fa29 SM |
2063 | /* Build the actual font set name. */ |
2064 | len = strlen (base_fontname) + strlen (font_allcs) | |
968a6679 | 2065 | + strlen (font_allfamilies) + strlen (font_all) + 5; |
bb07fa29 SM |
2066 | fontsetname = xmalloc (len); |
2067 | bzero (fontsetname, len); | |
2068 | strcpy (fontsetname, base_fontname); | |
c28e7ae8 | 2069 | strcat (fontsetname, sep); |
bb07fa29 | 2070 | strcat (fontsetname, font_allcs); |
c28e7ae8 | 2071 | strcat (fontsetname, sep); |
bb07fa29 | 2072 | strcat (fontsetname, font_allfamilies); |
968a6679 SM |
2073 | strcat (fontsetname, sep); |
2074 | strcat (fontsetname, font_all); | |
bb07fa29 | 2075 | } |
bb07fa29 | 2076 | } |
c28e7ae8 SM |
2077 | if (motif) |
2078 | strcat (fontsetname, ":"); | |
2079 | return fontsetname; | |
bb07fa29 SM |
2080 | } |
2081 | ||
5a7df7d7 GM |
2082 | static XFontSet |
2083 | xic_create_xfontset (f, base_fontname) | |
86779fac | 2084 | struct frame *f; |
5a7df7d7 | 2085 | char *base_fontname; |
86779fac | 2086 | { |
c27ed90a | 2087 | XFontSet xfs = NULL; |
63ea8ea5 | 2088 | char **missing_list = NULL; |
5a7df7d7 GM |
2089 | int missing_count; |
2090 | char *def_string; | |
c27ed90a JD |
2091 | Lisp_Object rest, frame; |
2092 | ||
bb07fa29 SM |
2093 | if (!base_fontname) |
2094 | base_fontname = xic_defaut_fontset; | |
2095 | ||
c27ed90a JD |
2096 | /* See if there is another frame already using same fontset. */ |
2097 | FOR_EACH_FRAME (rest, frame) | |
2098 | { | |
2099 | struct frame *cf = XFRAME (frame); | |
2100 | if (cf != f && FRAME_LIVE_P (f) && FRAME_X_P (cf) | |
2101 | && FRAME_X_DISPLAY_INFO (cf) == FRAME_X_DISPLAY_INFO (f) | |
9db6ae81 | 2102 | && FRAME_XIC_BASE_FONTNAME (cf) |
c27ed90a JD |
2103 | && !strcmp (FRAME_XIC_BASE_FONTNAME (cf), base_fontname)) |
2104 | { | |
2105 | xfs = FRAME_XIC_FONTSET (cf); | |
2106 | break; | |
2107 | } | |
2108 | } | |
177c0ea7 | 2109 | |
c27ed90a | 2110 | if (!xfs) |
63ea8ea5 | 2111 | { |
c28e7ae8 | 2112 | char *fontsetname = xic_create_fontsetname (base_fontname, False); |
bb07fa29 | 2113 | |
63ea8ea5 JD |
2114 | /* New fontset. */ |
2115 | xfs = XCreateFontSet (FRAME_X_DISPLAY (f), | |
bb07fa29 | 2116 | fontsetname, &missing_list, |
63ea8ea5 JD |
2117 | &missing_count, &def_string); |
2118 | if (missing_list) | |
2119 | XFreeStringList (missing_list); | |
c28e7ae8 | 2120 | xfree (fontsetname); |
63ea8ea5 | 2121 | } |
177c0ea7 | 2122 | |
c27ed90a JD |
2123 | if (FRAME_XIC_BASE_FONTNAME (f)) |
2124 | xfree (FRAME_XIC_BASE_FONTNAME (f)); | |
2125 | FRAME_XIC_BASE_FONTNAME (f) = xstrdup (base_fontname); | |
2126 | ||
2127 | /* No need to free def_string. */ | |
5a7df7d7 GM |
2128 | return xfs; |
2129 | } | |
2130 | ||
c27ed90a JD |
2131 | /* Free the X fontset of frame F if it is the last frame using it. */ |
2132 | ||
2133 | void | |
2134 | xic_free_xfontset (f) | |
2135 | struct frame *f; | |
2136 | { | |
2137 | Lisp_Object rest, frame; | |
2138 | int shared_p = 0; | |
2139 | ||
2140 | if (!FRAME_XIC_FONTSET (f)) | |
2141 | return; | |
2142 | ||
2143 | /* See if there is another frame sharing the same fontset. */ | |
2144 | FOR_EACH_FRAME (rest, frame) | |
2145 | { | |
2146 | struct frame *cf = XFRAME (frame); | |
2147 | if (cf != f && FRAME_LIVE_P (f) && FRAME_X_P (cf) | |
2148 | && FRAME_X_DISPLAY_INFO (cf) == FRAME_X_DISPLAY_INFO (f) | |
2149 | && FRAME_XIC_FONTSET (cf) == FRAME_XIC_FONTSET (f)) | |
2150 | { | |
2151 | shared_p = 1; | |
2152 | break; | |
2153 | } | |
2154 | } | |
2155 | ||
2156 | if (!shared_p) | |
2157 | /* The fontset is not used anymore. It is safe to free it. */ | |
2158 | XFreeFontSet (FRAME_X_DISPLAY (f), FRAME_XIC_FONTSET (f)); | |
2159 | ||
2160 | if (FRAME_XIC_BASE_FONTNAME (f)) | |
2161 | xfree (FRAME_XIC_BASE_FONTNAME (f)); | |
2162 | FRAME_XIC_BASE_FONTNAME (f) = NULL; | |
2163 | FRAME_XIC_FONTSET (f) = NULL; | |
2164 | } | |
2165 | ||
5a7df7d7 GM |
2166 | |
2167 | /* Value is the best input style, given user preferences USER (already | |
2168 | checked to be supported by Emacs), and styles supported by the | |
2169 | input method XIM. */ | |
2170 | ||
2171 | static XIMStyle | |
2172 | best_xim_style (user, xim) | |
2173 | XIMStyles *user; | |
2174 | XIMStyles *xim; | |
2175 | { | |
2176 | int i, j; | |
2177 | ||
2178 | for (i = 0; i < user->count_styles; ++i) | |
2179 | for (j = 0; j < xim->count_styles; ++j) | |
2180 | if (user->supported_styles[i] == xim->supported_styles[j]) | |
2181 | return user->supported_styles[i]; | |
2182 | ||
2183 | /* Return the default style. */ | |
2184 | return XIMPreeditNothing | XIMStatusNothing; | |
2185 | } | |
2186 | ||
2187 | /* Create XIC for frame F. */ | |
2188 | ||
5df79d3d GM |
2189 | static XIMStyle xic_style; |
2190 | ||
5a7df7d7 GM |
2191 | void |
2192 | create_frame_xic (f) | |
2193 | struct frame *f; | |
2194 | { | |
5a7df7d7 GM |
2195 | XIM xim; |
2196 | XIC xic = NULL; | |
2197 | XFontSet xfs = NULL; | |
86779fac | 2198 | |
5a7df7d7 GM |
2199 | if (FRAME_XIC (f)) |
2200 | return; | |
177c0ea7 | 2201 | |
bb07fa29 SM |
2202 | /* Create X fontset. */ |
2203 | xfs = xic_create_xfontset | |
2204 | (f, (FRAME_FONTSET (f) < 0) ? NULL | |
2205 | : (char *) SDATA (fontset_ascii (FRAME_FONTSET (f)))); | |
2206 | ||
5a7df7d7 GM |
2207 | xim = FRAME_X_XIM (f); |
2208 | if (xim) | |
2209 | { | |
d9d57cb2 DL |
2210 | XRectangle s_area; |
2211 | XPoint spot; | |
5a7df7d7 GM |
2212 | XVaNestedList preedit_attr; |
2213 | XVaNestedList status_attr; | |
5a7df7d7 | 2214 | |
d9d57cb2 DL |
2215 | s_area.x = 0; s_area.y = 0; s_area.width = 1; s_area.height = 1; |
2216 | spot.x = 0; spot.y = 1; | |
86779fac | 2217 | |
5a7df7d7 GM |
2218 | /* Determine XIC style. */ |
2219 | if (xic_style == 0) | |
2220 | { | |
2221 | XIMStyles supported_list; | |
2222 | supported_list.count_styles = (sizeof supported_xim_styles | |
2223 | / sizeof supported_xim_styles[0]); | |
2224 | supported_list.supported_styles = supported_xim_styles; | |
2225 | xic_style = best_xim_style (&supported_list, | |
2226 | FRAME_X_XIM_STYLES (f)); | |
2227 | } | |
86779fac | 2228 | |
5a7df7d7 GM |
2229 | preedit_attr = XVaCreateNestedList (0, |
2230 | XNFontSet, xfs, | |
2231 | XNForeground, | |
2232 | FRAME_FOREGROUND_PIXEL (f), | |
2233 | XNBackground, | |
2234 | FRAME_BACKGROUND_PIXEL (f), | |
2235 | (xic_style & XIMPreeditPosition | |
2236 | ? XNSpotLocation | |
2237 | : NULL), | |
2238 | &spot, | |
2239 | NULL); | |
2240 | status_attr = XVaCreateNestedList (0, | |
2241 | XNArea, | |
2242 | &s_area, | |
2243 | XNFontSet, | |
2244 | xfs, | |
2245 | XNForeground, | |
2246 | FRAME_FOREGROUND_PIXEL (f), | |
2247 | XNBackground, | |
2248 | FRAME_BACKGROUND_PIXEL (f), | |
2249 | NULL); | |
2250 | ||
2251 | xic = XCreateIC (xim, | |
2252 | XNInputStyle, xic_style, | |
810f2256 JD |
2253 | XNClientWindow, FRAME_X_WINDOW (f), |
2254 | XNFocusWindow, FRAME_X_WINDOW (f), | |
5a7df7d7 GM |
2255 | XNStatusAttributes, status_attr, |
2256 | XNPreeditAttributes, preedit_attr, | |
2257 | NULL); | |
2258 | XFree (preedit_attr); | |
2259 | XFree (status_attr); | |
2260 | } | |
177c0ea7 | 2261 | |
5a7df7d7 GM |
2262 | FRAME_XIC (f) = xic; |
2263 | FRAME_XIC_STYLE (f) = xic_style; | |
2264 | FRAME_XIC_FONTSET (f) = xfs; | |
86779fac GM |
2265 | } |
2266 | ||
5a7df7d7 GM |
2267 | |
2268 | /* Destroy XIC and free XIC fontset of frame F, if any. */ | |
2269 | ||
2270 | void | |
2271 | free_frame_xic (f) | |
2272 | struct frame *f; | |
2273 | { | |
2274 | if (FRAME_XIC (f) == NULL) | |
2275 | return; | |
177c0ea7 | 2276 | |
5a7df7d7 | 2277 | XDestroyIC (FRAME_XIC (f)); |
c27ed90a | 2278 | xic_free_xfontset (f); |
5a7df7d7 GM |
2279 | |
2280 | FRAME_XIC (f) = NULL; | |
5a7df7d7 GM |
2281 | } |
2282 | ||
2283 | ||
2284 | /* Place preedit area for XIC of window W's frame to specified | |
2285 | pixel position X/Y. X and Y are relative to window W. */ | |
2286 | ||
2287 | void | |
2288 | xic_set_preeditarea (w, x, y) | |
2289 | struct window *w; | |
2290 | int x, y; | |
2291 | { | |
2292 | struct frame *f = XFRAME (w->frame); | |
2293 | XVaNestedList attr; | |
2294 | XPoint spot; | |
177c0ea7 | 2295 | |
17e6d491 | 2296 | spot.x = WINDOW_TO_FRAME_PIXEL_X (w, x) + WINDOW_LEFT_FRINGE_WIDTH (w); |
5a7df7d7 GM |
2297 | spot.y = WINDOW_TO_FRAME_PIXEL_Y (w, y) + FONT_BASE (FRAME_FONT (f)); |
2298 | attr = XVaCreateNestedList (0, XNSpotLocation, &spot, NULL); | |
2299 | XSetICValues (FRAME_XIC (f), XNPreeditAttributes, attr, NULL); | |
2300 | XFree (attr); | |
2301 | } | |
2302 | ||
2303 | ||
2304 | /* Place status area for XIC in bottom right corner of frame F.. */ | |
2305 | ||
2306 | void | |
2307 | xic_set_statusarea (f) | |
2308 | struct frame *f; | |
2309 | { | |
2310 | XIC xic = FRAME_XIC (f); | |
2311 | XVaNestedList attr; | |
2312 | XRectangle area; | |
2313 | XRectangle *needed; | |
2314 | ||
2315 | /* Negotiate geometry of status area. If input method has existing | |
2316 | status area, use its current size. */ | |
2317 | area.x = area.y = area.width = area.height = 0; | |
2318 | attr = XVaCreateNestedList (0, XNAreaNeeded, &area, NULL); | |
2319 | XSetICValues (xic, XNStatusAttributes, attr, NULL); | |
2320 | XFree (attr); | |
177c0ea7 | 2321 | |
5a7df7d7 GM |
2322 | attr = XVaCreateNestedList (0, XNAreaNeeded, &needed, NULL); |
2323 | XGetICValues (xic, XNStatusAttributes, attr, NULL); | |
2324 | XFree (attr); | |
2325 | ||
2326 | if (needed->width == 0) /* Use XNArea instead of XNAreaNeeded */ | |
2327 | { | |
2328 | attr = XVaCreateNestedList (0, XNArea, &needed, NULL); | |
2329 | XGetICValues (xic, XNStatusAttributes, attr, NULL); | |
2330 | XFree (attr); | |
2331 | } | |
2332 | ||
2333 | area.width = needed->width; | |
2334 | area.height = needed->height; | |
be786000 KS |
2335 | area.x = FRAME_PIXEL_WIDTH (f) - area.width - FRAME_INTERNAL_BORDER_WIDTH (f); |
2336 | area.y = (FRAME_PIXEL_HEIGHT (f) - area.height | |
488dd4c4 JD |
2337 | - FRAME_MENUBAR_HEIGHT (f) |
2338 | - FRAME_TOOLBAR_HEIGHT (f) | |
2339 | - FRAME_INTERNAL_BORDER_WIDTH (f)); | |
5a7df7d7 GM |
2340 | XFree (needed); |
2341 | ||
2342 | attr = XVaCreateNestedList (0, XNArea, &area, NULL); | |
810f2256 | 2343 | XSetICValues (xic, XNStatusAttributes, attr, NULL); |
5a7df7d7 GM |
2344 | XFree (attr); |
2345 | } | |
2346 | ||
2347 | ||
2348 | /* Set X fontset for XIC of frame F, using base font name | |
2349 | BASE_FONTNAME. Called when a new Emacs fontset is chosen. */ | |
2350 | ||
2351 | void | |
2352 | xic_set_xfontset (f, base_fontname) | |
2353 | struct frame *f; | |
2354 | char *base_fontname; | |
2355 | { | |
2356 | XVaNestedList attr; | |
2357 | XFontSet xfs; | |
2358 | ||
c27ed90a JD |
2359 | xic_free_xfontset (f); |
2360 | ||
5a7df7d7 GM |
2361 | xfs = xic_create_xfontset (f, base_fontname); |
2362 | ||
2363 | attr = XVaCreateNestedList (0, XNFontSet, xfs, NULL); | |
2364 | if (FRAME_XIC_STYLE (f) & XIMPreeditPosition) | |
2365 | XSetICValues (FRAME_XIC (f), XNPreeditAttributes, attr, NULL); | |
2366 | if (FRAME_XIC_STYLE (f) & XIMStatusArea) | |
2367 | XSetICValues (FRAME_XIC (f), XNStatusAttributes, attr, NULL); | |
2368 | XFree (attr); | |
177c0ea7 | 2369 | |
5a7df7d7 GM |
2370 | FRAME_XIC_FONTSET (f) = xfs; |
2371 | } | |
2372 | ||
2373 | #endif /* HAVE_X_I18N */ | |
2374 | ||
2375 | ||
9ef48a9d | 2376 | \f |
8fc2766b RS |
2377 | #ifdef USE_X_TOOLKIT |
2378 | ||
2379 | /* Create and set up the X widget for frame F. */ | |
f58534a3 | 2380 | |
01f1ba30 | 2381 | static void |
a7f7d550 FP |
2382 | x_window (f, window_prompting, minibuffer_only) |
2383 | struct frame *f; | |
2384 | long window_prompting; | |
2385 | int minibuffer_only; | |
01f1ba30 | 2386 | { |
9ef48a9d | 2387 | XClassHint class_hints; |
31ac8d8c FP |
2388 | XSetWindowAttributes attributes; |
2389 | unsigned long attribute_mask; | |
9ef48a9d RS |
2390 | Widget shell_widget; |
2391 | Widget pane_widget; | |
6c32dd68 | 2392 | Widget frame_widget; |
9ef48a9d RS |
2393 | Arg al [25]; |
2394 | int ac; | |
2395 | ||
2396 | BLOCK_INPUT; | |
2397 | ||
b7975ee4 KH |
2398 | /* Use the resource name as the top-level widget name |
2399 | for looking up resources. Make a non-Lisp copy | |
2400 | for the window manager, so GC relocation won't bother it. | |
2401 | ||
2402 | Elsewhere we specify the window name for the window manager. */ | |
177c0ea7 | 2403 | |
cca176a0 | 2404 | { |
d5db4077 | 2405 | char *str = (char *) SDATA (Vx_resource_name); |
b7975ee4 | 2406 | f->namebuf = (char *) xmalloc (strlen (str) + 1); |
cca176a0 KH |
2407 | strcpy (f->namebuf, str); |
2408 | } | |
9ef48a9d RS |
2409 | |
2410 | ac = 0; | |
2411 | XtSetArg (al[ac], XtNallowShellResize, 1); ac++; | |
2412 | XtSetArg (al[ac], XtNinput, 1); ac++; | |
97787173 | 2413 | XtSetArg (al[ac], XtNmappedWhenManaged, 0); ac++; |
be786000 | 2414 | XtSetArg (al[ac], XtNborderWidth, f->border_width); ac++; |
9b2956e2 GM |
2415 | XtSetArg (al[ac], XtNvisual, FRAME_X_VISUAL (f)); ac++; |
2416 | XtSetArg (al[ac], XtNdepth, FRAME_X_DISPLAY_INFO (f)->n_planes); ac++; | |
2417 | XtSetArg (al[ac], XtNcolormap, FRAME_X_COLORMAP (f)); ac++; | |
cca176a0 | 2418 | shell_widget = XtAppCreateShell (f->namebuf, EMACS_CLASS, |
7a994728 | 2419 | applicationShellWidgetClass, |
82c90203 | 2420 | FRAME_X_DISPLAY (f), al, ac); |
9ef48a9d | 2421 | |
7556890b | 2422 | f->output_data.x->widget = shell_widget; |
9ef48a9d RS |
2423 | /* maybe_set_screen_title_format (shell_widget); */ |
2424 | ||
6c32dd68 PR |
2425 | pane_widget = lw_create_widget ("main", "pane", widget_id_tick++, |
2426 | (widget_value *) NULL, | |
2427 | shell_widget, False, | |
2428 | (lw_callback) NULL, | |
2429 | (lw_callback) NULL, | |
b6e11efd | 2430 | (lw_callback) NULL, |
6c32dd68 | 2431 | (lw_callback) NULL); |
9ef48a9d | 2432 | |
9b2956e2 GM |
2433 | ac = 0; |
2434 | XtSetArg (al[ac], XtNvisual, FRAME_X_VISUAL (f)); ac++; | |
2435 | XtSetArg (al[ac], XtNdepth, FRAME_X_DISPLAY_INFO (f)->n_planes); ac++; | |
2436 | XtSetArg (al[ac], XtNcolormap, FRAME_X_COLORMAP (f)); ac++; | |
2437 | XtSetValues (pane_widget, al, ac); | |
7556890b | 2438 | f->output_data.x->column_widget = pane_widget; |
a7f7d550 | 2439 | |
177c0ea7 | 2440 | /* mappedWhenManaged to false tells to the paned window to not map/unmap |
5e65b9ab | 2441 | the emacs screen when changing menubar. This reduces flickering. */ |
9ef48a9d RS |
2442 | |
2443 | ac = 0; | |
2444 | XtSetArg (al[ac], XtNmappedWhenManaged, 0); ac++; | |
2445 | XtSetArg (al[ac], XtNshowGrip, 0); ac++; | |
2446 | XtSetArg (al[ac], XtNallowResize, 1); ac++; | |
2447 | XtSetArg (al[ac], XtNresizeToPreferred, 1); ac++; | |
2448 | XtSetArg (al[ac], XtNemacsFrame, f); ac++; | |
9b2956e2 GM |
2449 | XtSetArg (al[ac], XtNvisual, FRAME_X_VISUAL (f)); ac++; |
2450 | XtSetArg (al[ac], XtNdepth, FRAME_X_DISPLAY_INFO (f)->n_planes); ac++; | |
2451 | XtSetArg (al[ac], XtNcolormap, FRAME_X_COLORMAP (f)); ac++; | |
2452 | frame_widget = XtCreateWidget (f->namebuf, emacsFrameClass, pane_widget, | |
2453 | al, ac); | |
177c0ea7 | 2454 | |
7556890b | 2455 | f->output_data.x->edit_widget = frame_widget; |
177c0ea7 JB |
2456 | |
2457 | XtManageChild (frame_widget); | |
a7f7d550 FP |
2458 | |
2459 | /* Do some needed geometry management. */ | |
2460 | { | |
2461 | int len; | |
2462 | char *tem, shell_position[32]; | |
74305183 | 2463 | Arg al[10]; |
a7f7d550 | 2464 | int ac = 0; |
5031cc10 | 2465 | int extra_borders = 0; |
177c0ea7 | 2466 | int menubar_size |
7556890b RS |
2467 | = (f->output_data.x->menubar_widget |
2468 | ? (f->output_data.x->menubar_widget->core.height | |
2469 | + f->output_data.x->menubar_widget->core.border_width) | |
8fc2766b | 2470 | : 0); |
a7f7d550 | 2471 | |
f7008aff RS |
2472 | #if 0 /* Experimentally, we now get the right results |
2473 | for -geometry -0-0 without this. 24 Aug 96, rms. */ | |
01cbdba5 RS |
2474 | if (FRAME_EXTERNAL_MENU_BAR (f)) |
2475 | { | |
dd254b21 | 2476 | Dimension ibw = 0; |
01cbdba5 RS |
2477 | XtVaGetValues (pane_widget, XtNinternalBorderWidth, &ibw, NULL); |
2478 | menubar_size += ibw; | |
2479 | } | |
f7008aff | 2480 | #endif |
01cbdba5 | 2481 | |
7556890b | 2482 | f->output_data.x->menubar_height = menubar_size; |
00983aba | 2483 | |
440b0bfd | 2484 | #ifndef USE_LUCID |
5031cc10 KH |
2485 | /* Motif seems to need this amount added to the sizes |
2486 | specified for the shell widget. The Athena/Lucid widgets don't. | |
2487 | Both conclusions reached experimentally. -- rms. */ | |
440b0bfd RS |
2488 | XtVaGetValues (f->output_data.x->edit_widget, XtNinternalBorderWidth, |
2489 | &extra_borders, NULL); | |
2490 | extra_borders *= 2; | |
2491 | #endif | |
5031cc10 | 2492 | |
97787173 RS |
2493 | /* Convert our geometry parameters into a geometry string |
2494 | and specify it. | |
2495 | Note that we do not specify here whether the position | |
2496 | is a user-specified or program-specified one. | |
2497 | We pass that information later, in x_wm_set_size_hints. */ | |
2498 | { | |
be786000 | 2499 | int left = f->left_pos; |
97787173 | 2500 | int xneg = window_prompting & XNegative; |
be786000 | 2501 | int top = f->top_pos; |
97787173 RS |
2502 | int yneg = window_prompting & YNegative; |
2503 | if (xneg) | |
2504 | left = -left; | |
2505 | if (yneg) | |
2506 | top = -top; | |
c760f47e KH |
2507 | |
2508 | if (window_prompting & USPosition) | |
5031cc10 | 2509 | sprintf (shell_position, "=%dx%d%c%d%c%d", |
be786000 KS |
2510 | FRAME_PIXEL_WIDTH (f) + extra_borders, |
2511 | FRAME_PIXEL_HEIGHT (f) + menubar_size + extra_borders, | |
c760f47e KH |
2512 | (xneg ? '-' : '+'), left, |
2513 | (yneg ? '-' : '+'), top); | |
2514 | else | |
74305183 JD |
2515 | { |
2516 | sprintf (shell_position, "=%dx%d", | |
2517 | FRAME_PIXEL_WIDTH (f) + extra_borders, | |
2518 | FRAME_PIXEL_HEIGHT (f) + menubar_size + extra_borders); | |
2519 | ||
2520 | /* Setting x and y when the position is not specified in | |
2521 | the geometry string will set program position in the WM hints. | |
2522 | If Emacs had just one program position, we could set it in | |
2523 | fallback resources, but since each make-frame call can specify | |
2524 | different program positions, this is easier. */ | |
2525 | XtSetArg (al[ac], XtNx, left); ac++; | |
2526 | XtSetArg (al[ac], XtNy, top); ac++; | |
2527 | } | |
97787173 RS |
2528 | } |
2529 | ||
a7f7d550 | 2530 | len = strlen (shell_position) + 1; |
77110caa RS |
2531 | /* We don't free this because we don't know whether |
2532 | it is safe to free it while the frame exists. | |
2533 | It isn't worth the trouble of arranging to free it | |
2534 | when the frame is deleted. */ | |
a7f7d550 FP |
2535 | tem = (char *) xmalloc (len); |
2536 | strncpy (tem, shell_position, len); | |
2537 | XtSetArg (al[ac], XtNgeometry, tem); ac++; | |
2538 | XtSetValues (shell_widget, al, ac); | |
2539 | } | |
2540 | ||
9ef48a9d RS |
2541 | XtManageChild (pane_widget); |
2542 | XtRealizeWidget (shell_widget); | |
2543 | ||
177c0ea7 | 2544 | FRAME_X_WINDOW (f) = XtWindow (frame_widget); |
9ef48a9d RS |
2545 | |
2546 | validate_x_resource_name (); | |
b7975ee4 | 2547 | |
d5db4077 KR |
2548 | class_hints.res_name = (char *) SDATA (Vx_resource_name); |
2549 | class_hints.res_class = (char *) SDATA (Vx_resource_class); | |
b9dc4443 | 2550 | XSetClassHint (FRAME_X_DISPLAY (f), XtWindow (shell_widget), &class_hints); |
5a7df7d7 GM |
2551 | |
2552 | #ifdef HAVE_X_I18N | |
2553 | FRAME_XIC (f) = NULL; | |
1576f1ad DL |
2554 | if (use_xim) |
2555 | create_frame_xic (f); | |
5a7df7d7 | 2556 | #endif |
64d16748 | 2557 | |
7556890b RS |
2558 | f->output_data.x->wm_hints.input = True; |
2559 | f->output_data.x->wm_hints.flags |= InputHint; | |
b9dc4443 | 2560 | XSetWMHints (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
7556890b | 2561 | &f->output_data.x->wm_hints); |
b8228beb | 2562 | |
c4ec904f | 2563 | hack_wm_protocols (f, shell_widget); |
9ef48a9d | 2564 | |
6c32dd68 PR |
2565 | #ifdef HACK_EDITRES |
2566 | XtAddEventHandler (shell_widget, 0, True, _XEditResCheckMessages, 0); | |
2567 | #endif | |
2568 | ||
9ef48a9d | 2569 | /* Do a stupid property change to force the server to generate a |
333b20bb | 2570 | PropertyNotify event so that the event_stream server timestamp will |
9ef48a9d RS |
2571 | be initialized to something relevant to the time we created the window. |
2572 | */ | |
6c32dd68 | 2573 | XChangeProperty (XtDisplay (frame_widget), XtWindow (frame_widget), |
b9dc4443 RS |
2574 | FRAME_X_DISPLAY_INFO (f)->Xatom_wm_protocols, |
2575 | XA_ATOM, 32, PropModeAppend, | |
9ef48a9d RS |
2576 | (unsigned char*) NULL, 0); |
2577 | ||
5a7df7d7 | 2578 | /* Make all the standard events reach the Emacs frame. */ |
31ac8d8c | 2579 | attributes.event_mask = STANDARD_EVENT_SET; |
5a7df7d7 GM |
2580 | |
2581 | #ifdef HAVE_X_I18N | |
2582 | if (FRAME_XIC (f)) | |
2583 | { | |
2584 | /* XIM server might require some X events. */ | |
2585 | unsigned long fevent = NoEventMask; | |
810f2256 | 2586 | XGetICValues (FRAME_XIC (f), XNFilterEvents, &fevent, NULL); |
5a7df7d7 GM |
2587 | attributes.event_mask |= fevent; |
2588 | } | |
2589 | #endif /* HAVE_X_I18N */ | |
177c0ea7 | 2590 | |
31ac8d8c FP |
2591 | attribute_mask = CWEventMask; |
2592 | XChangeWindowAttributes (XtDisplay (shell_widget), XtWindow (shell_widget), | |
2593 | attribute_mask, &attributes); | |
2594 | ||
6c32dd68 | 2595 | XtMapWidget (frame_widget); |
9ef48a9d | 2596 | |
8fc2766b RS |
2597 | /* x_set_name normally ignores requests to set the name if the |
2598 | requested name is the same as the current name. This is the one | |
2599 | place where that assumption isn't correct; f->name is set, but | |
2600 | the X server hasn't been told. */ | |
2601 | { | |
2602 | Lisp_Object name; | |
2603 | int explicit = f->explicit_name; | |
2604 | ||
2605 | f->explicit_name = 0; | |
2606 | name = f->name; | |
2607 | f->name = Qnil; | |
2608 | x_set_name (f, name, explicit); | |
2609 | } | |
2610 | ||
b9dc4443 | 2611 | XDefineCursor (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
7556890b | 2612 | f->output_data.x->text_cursor); |
8fc2766b RS |
2613 | |
2614 | UNBLOCK_INPUT; | |
2615 | ||
495fa05e GM |
2616 | /* This is a no-op, except under Motif. Make sure main areas are |
2617 | set to something reasonable, in case we get an error later. */ | |
2618 | lw_set_main_areas (pane_widget, 0, frame_widget); | |
8fc2766b RS |
2619 | } |
2620 | ||
9ef48a9d | 2621 | #else /* not USE_X_TOOLKIT */ |
488dd4c4 JD |
2622 | #ifdef USE_GTK |
2623 | void | |
2624 | x_window (f) | |
2625 | FRAME_PTR f; | |
2626 | { | |
2627 | if (! xg_create_frame_widgets (f)) | |
2628 | error ("Unable to create window"); | |
1fcfb866 JD |
2629 | |
2630 | #ifdef HAVE_X_I18N | |
2631 | FRAME_XIC (f) = NULL; | |
b59dd9c8 | 2632 | if (use_xim) |
1576f1ad DL |
2633 | { |
2634 | BLOCK_INPUT; | |
2635 | create_frame_xic (f); | |
2636 | if (FRAME_XIC (f)) | |
2637 | { | |
2638 | /* XIM server might require some X events. */ | |
2639 | unsigned long fevent = NoEventMask; | |
810f2256 | 2640 | XGetICValues (FRAME_XIC (f), XNFilterEvents, &fevent, NULL); |
1fcfb866 | 2641 | |
1576f1ad DL |
2642 | if (fevent != NoEventMask) |
2643 | { | |
2644 | XSetWindowAttributes attributes; | |
2645 | XWindowAttributes wattr; | |
2646 | unsigned long attribute_mask; | |
2647 | ||
2648 | XGetWindowAttributes (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), | |
2649 | &wattr); | |
2650 | attributes.event_mask = wattr.your_event_mask | fevent; | |
2651 | attribute_mask = CWEventMask; | |
2652 | XChangeWindowAttributes (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), | |
2653 | attribute_mask, &attributes); | |
2654 | } | |
2655 | } | |
2656 | UNBLOCK_INPUT; | |
2657 | } | |
1fcfb866 | 2658 | #endif |
488dd4c4 | 2659 | } |
9ef48a9d | 2660 | |
488dd4c4 | 2661 | #else /*! USE_GTK */ |
8fc2766b RS |
2662 | /* Create and set up the X window for frame F. */ |
2663 | ||
201d8c78 | 2664 | void |
8fc2766b RS |
2665 | x_window (f) |
2666 | struct frame *f; | |
2667 | ||
2668 | { | |
2669 | XClassHint class_hints; | |
2670 | XSetWindowAttributes attributes; | |
2671 | unsigned long attribute_mask; | |
2672 | ||
7556890b RS |
2673 | attributes.background_pixel = f->output_data.x->background_pixel; |
2674 | attributes.border_pixel = f->output_data.x->border_pixel; | |
01f1ba30 JB |
2675 | attributes.bit_gravity = StaticGravity; |
2676 | attributes.backing_store = NotUseful; | |
2677 | attributes.save_under = True; | |
2678 | attributes.event_mask = STANDARD_EVENT_SET; | |
9b2956e2 GM |
2679 | attributes.colormap = FRAME_X_COLORMAP (f); |
2680 | attribute_mask = (CWBackPixel | CWBorderPixel | CWBitGravity | CWEventMask | |
2681 | | CWColormap); | |
01f1ba30 JB |
2682 | |
2683 | BLOCK_INPUT; | |
fe24a618 | 2684 | FRAME_X_WINDOW (f) |
b9dc4443 | 2685 | = XCreateWindow (FRAME_X_DISPLAY (f), |
7556890b | 2686 | f->output_data.x->parent_desc, |
be786000 KS |
2687 | f->left_pos, |
2688 | f->top_pos, | |
2689 | FRAME_PIXEL_WIDTH (f), FRAME_PIXEL_HEIGHT (f), | |
2690 | f->border_width, | |
01f1ba30 JB |
2691 | CopyFromParent, /* depth */ |
2692 | InputOutput, /* class */ | |
383d6ffc | 2693 | FRAME_X_VISUAL (f), |
01f1ba30 | 2694 | attribute_mask, &attributes); |
5a7df7d7 GM |
2695 | |
2696 | #ifdef HAVE_X_I18N | |
4dacadcc | 2697 | if (use_xim) |
5a7df7d7 | 2698 | { |
1576f1ad DL |
2699 | create_frame_xic (f); |
2700 | if (FRAME_XIC (f)) | |
2701 | { | |
2702 | /* XIM server might require some X events. */ | |
2703 | unsigned long fevent = NoEventMask; | |
810f2256 | 2704 | XGetICValues (FRAME_XIC (f), XNFilterEvents, &fevent, NULL); |
1576f1ad DL |
2705 | attributes.event_mask |= fevent; |
2706 | attribute_mask = CWEventMask; | |
2707 | XChangeWindowAttributes (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), | |
2708 | attribute_mask, &attributes); | |
2709 | } | |
5a7df7d7 GM |
2710 | } |
2711 | #endif /* HAVE_X_I18N */ | |
177c0ea7 | 2712 | |
d387c960 | 2713 | validate_x_resource_name (); |
b7975ee4 | 2714 | |
d5db4077 KR |
2715 | class_hints.res_name = (char *) SDATA (Vx_resource_name); |
2716 | class_hints.res_class = (char *) SDATA (Vx_resource_class); | |
b9dc4443 | 2717 | XSetClassHint (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), &class_hints); |
01f1ba30 | 2718 | |
00983aba KH |
2719 | /* The menubar is part of the ordinary display; |
2720 | it does not count in addition to the height of the window. */ | |
7556890b | 2721 | f->output_data.x->menubar_height = 0; |
00983aba | 2722 | |
179956b9 JB |
2723 | /* This indicates that we use the "Passive Input" input model. |
2724 | Unless we do this, we don't get the Focus{In,Out} events that we | |
2725 | need to draw the cursor correctly. Accursed bureaucrats. | |
b9dc4443 | 2726 | XWhipsAndChains (FRAME_X_DISPLAY (f), IronMaiden, &TheRack); */ |
179956b9 | 2727 | |
7556890b RS |
2728 | f->output_data.x->wm_hints.input = True; |
2729 | f->output_data.x->wm_hints.flags |= InputHint; | |
b9dc4443 | 2730 | XSetWMHints (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
7556890b | 2731 | &f->output_data.x->wm_hints); |
6d078211 | 2732 | f->output_data.x->wm_hints.icon_pixmap = None; |
179956b9 | 2733 | |
032e4ebe RS |
2734 | /* Request "save yourself" and "delete window" commands from wm. */ |
2735 | { | |
2736 | Atom protocols[2]; | |
b9dc4443 RS |
2737 | protocols[0] = FRAME_X_DISPLAY_INFO (f)->Xatom_wm_delete_window; |
2738 | protocols[1] = FRAME_X_DISPLAY_INFO (f)->Xatom_wm_save_yourself; | |
2739 | XSetWMProtocols (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), protocols, 2); | |
032e4ebe | 2740 | } |
9ef48a9d | 2741 | |
e373f201 JB |
2742 | /* x_set_name normally ignores requests to set the name if the |
2743 | requested name is the same as the current name. This is the one | |
2744 | place where that assumption isn't correct; f->name is set, but | |
2745 | the X server hasn't been told. */ | |
2746 | { | |
98381190 | 2747 | Lisp_Object name; |
cf177271 | 2748 | int explicit = f->explicit_name; |
e373f201 | 2749 | |
cf177271 | 2750 | f->explicit_name = 0; |
98381190 KH |
2751 | name = f->name; |
2752 | f->name = Qnil; | |
cf177271 | 2753 | x_set_name (f, name, explicit); |
e373f201 JB |
2754 | } |
2755 | ||
b9dc4443 | 2756 | XDefineCursor (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
7556890b | 2757 | f->output_data.x->text_cursor); |
9ef48a9d | 2758 | |
01f1ba30 JB |
2759 | UNBLOCK_INPUT; |
2760 | ||
fe24a618 | 2761 | if (FRAME_X_WINDOW (f) == 0) |
9ef48a9d | 2762 | error ("Unable to create window"); |
01f1ba30 JB |
2763 | } |
2764 | ||
488dd4c4 | 2765 | #endif /* not USE_GTK */ |
8fc2766b RS |
2766 | #endif /* not USE_X_TOOLKIT */ |
2767 | ||
289978b5 LT |
2768 | /* Verify that the icon position args for this window are valid. */ |
2769 | ||
2770 | static void | |
2771 | x_icon_verify (f, parms) | |
2772 | struct frame *f; | |
2773 | Lisp_Object parms; | |
2774 | { | |
2775 | Lisp_Object icon_x, icon_y; | |
2776 | ||
2777 | /* Set the position of the icon. Note that twm groups all | |
2778 | icons in an icon window. */ | |
2779 | icon_x = x_frame_get_and_record_arg (f, parms, Qicon_left, 0, 0, RES_TYPE_NUMBER); | |
2780 | icon_y = x_frame_get_and_record_arg (f, parms, Qicon_top, 0, 0, RES_TYPE_NUMBER); | |
2781 | if (!EQ (icon_x, Qunbound) && !EQ (icon_y, Qunbound)) | |
2782 | { | |
2783 | CHECK_NUMBER (icon_x); | |
2784 | CHECK_NUMBER (icon_y); | |
2785 | } | |
2786 | else if (!EQ (icon_x, Qunbound) || !EQ (icon_y, Qunbound)) | |
2787 | error ("Both left and top icon corners of icon must be specified"); | |
2788 | } | |
2789 | ||
01f1ba30 JB |
2790 | /* Handle the icon stuff for this window. Perhaps later we might |
2791 | want an x_set_icon_position which can be called interactively as | |
b9dc4443 | 2792 | well. */ |
01f1ba30 JB |
2793 | |
2794 | static void | |
f676886a JB |
2795 | x_icon (f, parms) |
2796 | struct frame *f; | |
01f1ba30 JB |
2797 | Lisp_Object parms; |
2798 | { | |
f9942c9e | 2799 | Lisp_Object icon_x, icon_y; |
abb4b7ec | 2800 | struct x_display_info *dpyinfo = FRAME_X_DISPLAY_INFO (f); |
01f1ba30 JB |
2801 | |
2802 | /* Set the position of the icon. Note that twm groups all | |
b9dc4443 | 2803 | icons in an icon window. */ |
7c0d3ed8 KS |
2804 | icon_x = x_frame_get_and_record_arg (f, parms, Qicon_left, 0, 0, RES_TYPE_NUMBER); |
2805 | icon_y = x_frame_get_and_record_arg (f, parms, Qicon_top, 0, 0, RES_TYPE_NUMBER); | |
f9942c9e | 2806 | if (!EQ (icon_x, Qunbound) && !EQ (icon_y, Qunbound)) |
01f1ba30 | 2807 | { |
b7826503 PJ |
2808 | CHECK_NUMBER (icon_x); |
2809 | CHECK_NUMBER (icon_y); | |
01f1ba30 | 2810 | } |
f9942c9e | 2811 | else if (!EQ (icon_x, Qunbound) || !EQ (icon_y, Qunbound)) |
01f1ba30 | 2812 | error ("Both left and top icon corners of icon must be specified"); |
01f1ba30 | 2813 | |
f9942c9e JB |
2814 | BLOCK_INPUT; |
2815 | ||
fe24a618 JB |
2816 | if (! EQ (icon_x, Qunbound)) |
2817 | x_wm_set_icon_position (f, XINT (icon_x), XINT (icon_y)); | |
f9942c9e | 2818 | |
01f1ba30 | 2819 | /* Start up iconic or window? */ |
49795535 | 2820 | x_wm_set_window_state |
333b20bb GM |
2821 | (f, (EQ (x_get_arg (dpyinfo, parms, Qvisibility, 0, 0, RES_TYPE_SYMBOL), |
2822 | Qicon) | |
49795535 JB |
2823 | ? IconicState |
2824 | : NormalState)); | |
01f1ba30 | 2825 | |
d5db4077 | 2826 | x_text_icon (f, (char *) SDATA ((!NILP (f->icon_name) |
f468da95 | 2827 | ? f->icon_name |
d5db4077 | 2828 | : f->name))); |
80534dd6 | 2829 | |
01f1ba30 JB |
2830 | UNBLOCK_INPUT; |
2831 | } | |
2832 | ||
b243755a | 2833 | /* Make the GCs needed for this window, setting the |
01f1ba30 JB |
2834 | background, border and mouse colors; also create the |
2835 | mouse cursor and the gray border tile. */ | |
2836 | ||
f945b920 JB |
2837 | static char cursor_bits[] = |
2838 | { | |
2839 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, | |
2840 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, | |
2841 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, | |
2842 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 | |
2843 | }; | |
2844 | ||
01f1ba30 | 2845 | static void |
f676886a JB |
2846 | x_make_gc (f) |
2847 | struct frame *f; | |
01f1ba30 JB |
2848 | { |
2849 | XGCValues gc_values; | |
01f1ba30 | 2850 | |
6afb1d07 JB |
2851 | BLOCK_INPUT; |
2852 | ||
b243755a | 2853 | /* Create the GCs of this frame. |
9ef48a9d | 2854 | Note that many default values are used. */ |
01f1ba30 JB |
2855 | |
2856 | /* Normal video */ | |
be786000 | 2857 | gc_values.font = FRAME_FONT (f)->fid; |
7556890b RS |
2858 | gc_values.foreground = f->output_data.x->foreground_pixel; |
2859 | gc_values.background = f->output_data.x->background_pixel; | |
9ef48a9d | 2860 | gc_values.line_width = 0; /* Means 1 using fast algorithm. */ |
959e647d GM |
2861 | f->output_data.x->normal_gc |
2862 | = XCreateGC (FRAME_X_DISPLAY (f), | |
2863 | FRAME_X_WINDOW (f), | |
2864 | GCLineWidth | GCFont | GCForeground | GCBackground, | |
2865 | &gc_values); | |
01f1ba30 | 2866 | |
b9dc4443 | 2867 | /* Reverse video style. */ |
7556890b RS |
2868 | gc_values.foreground = f->output_data.x->background_pixel; |
2869 | gc_values.background = f->output_data.x->foreground_pixel; | |
959e647d GM |
2870 | f->output_data.x->reverse_gc |
2871 | = XCreateGC (FRAME_X_DISPLAY (f), | |
2872 | FRAME_X_WINDOW (f), | |
2873 | GCFont | GCForeground | GCBackground | GCLineWidth, | |
2874 | &gc_values); | |
01f1ba30 | 2875 | |
9ef48a9d | 2876 | /* Cursor has cursor-color background, background-color foreground. */ |
7556890b RS |
2877 | gc_values.foreground = f->output_data.x->background_pixel; |
2878 | gc_values.background = f->output_data.x->cursor_pixel; | |
01f1ba30 JB |
2879 | gc_values.fill_style = FillOpaqueStippled; |
2880 | gc_values.stipple | |
b9dc4443 RS |
2881 | = XCreateBitmapFromData (FRAME_X_DISPLAY (f), |
2882 | FRAME_X_DISPLAY_INFO (f)->root_window, | |
01f1ba30 | 2883 | cursor_bits, 16, 16); |
7556890b | 2884 | f->output_data.x->cursor_gc |
b9dc4443 | 2885 | = XCreateGC (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
01f1ba30 | 2886 | (GCFont | GCForeground | GCBackground |
ac1f48a4 | 2887 | | GCFillStyle /* | GCStipple */ | GCLineWidth), |
01f1ba30 JB |
2888 | &gc_values); |
2889 | ||
333b20bb GM |
2890 | /* Reliefs. */ |
2891 | f->output_data.x->white_relief.gc = 0; | |
2892 | f->output_data.x->black_relief.gc = 0; | |
2893 | ||
01f1ba30 | 2894 | /* Create the gray border tile used when the pointer is not in |
f676886a | 2895 | the frame. Since this depends on the frame's pixel values, |
9ef48a9d | 2896 | this must be done on a per-frame basis. */ |
7556890b | 2897 | f->output_data.x->border_tile |
d043f1a4 | 2898 | = (XCreatePixmapFromBitmapData |
177c0ea7 | 2899 | (FRAME_X_DISPLAY (f), FRAME_X_DISPLAY_INFO (f)->root_window, |
d043f1a4 | 2900 | gray_bits, gray_width, gray_height, |
7556890b RS |
2901 | f->output_data.x->foreground_pixel, |
2902 | f->output_data.x->background_pixel, | |
ab452f99 | 2903 | DefaultDepth (FRAME_X_DISPLAY (f), FRAME_X_SCREEN_NUMBER (f)))); |
6afb1d07 JB |
2904 | |
2905 | UNBLOCK_INPUT; | |
01f1ba30 | 2906 | } |
01f1ba30 | 2907 | |
959e647d GM |
2908 | |
2909 | /* Free what was was allocated in x_make_gc. */ | |
2910 | ||
2911 | void | |
2912 | x_free_gcs (f) | |
2913 | struct frame *f; | |
2914 | { | |
2915 | Display *dpy = FRAME_X_DISPLAY (f); | |
2916 | ||
2917 | BLOCK_INPUT; | |
177c0ea7 | 2918 | |
959e647d GM |
2919 | if (f->output_data.x->normal_gc) |
2920 | { | |
2921 | XFreeGC (dpy, f->output_data.x->normal_gc); | |
2922 | f->output_data.x->normal_gc = 0; | |
2923 | } | |
2924 | ||
2925 | if (f->output_data.x->reverse_gc) | |
2926 | { | |
2927 | XFreeGC (dpy, f->output_data.x->reverse_gc); | |
2928 | f->output_data.x->reverse_gc = 0; | |
2929 | } | |
177c0ea7 | 2930 | |
959e647d GM |
2931 | if (f->output_data.x->cursor_gc) |
2932 | { | |
2933 | XFreeGC (dpy, f->output_data.x->cursor_gc); | |
2934 | f->output_data.x->cursor_gc = 0; | |
2935 | } | |
2936 | ||
2937 | if (f->output_data.x->border_tile) | |
2938 | { | |
2939 | XFreePixmap (dpy, f->output_data.x->border_tile); | |
2940 | f->output_data.x->border_tile = 0; | |
2941 | } | |
2942 | ||
2943 | UNBLOCK_INPUT; | |
2944 | } | |
2945 | ||
2946 | ||
eaf1eea9 GM |
2947 | /* Handler for signals raised during x_create_frame and |
2948 | x_create_top_frame. FRAME is the frame which is partially | |
2949 | constructed. */ | |
2950 | ||
2951 | static Lisp_Object | |
2952 | unwind_create_frame (frame) | |
2953 | Lisp_Object frame; | |
2954 | { | |
2955 | struct frame *f = XFRAME (frame); | |
2956 | ||
2957 | /* If frame is ``official'', nothing to do. */ | |
2958 | if (!CONSP (Vframe_list) || !EQ (XCAR (Vframe_list), frame)) | |
2959 | { | |
f1d2ce7f | 2960 | #if GLYPH_DEBUG |
eaf1eea9 GM |
2961 | struct x_display_info *dpyinfo = FRAME_X_DISPLAY_INFO (f); |
2962 | #endif | |
177c0ea7 | 2963 | |
eaf1eea9 GM |
2964 | x_free_frame_resources (f); |
2965 | ||
5b3f8550 | 2966 | #if GLYPH_DEBUG |
eaf1eea9 GM |
2967 | /* Check that reference counts are indeed correct. */ |
2968 | xassert (dpyinfo->reference_count == dpyinfo_refcount); | |
2969 | xassert (dpyinfo->image_cache->refcount == image_cache_refcount); | |
5b3f8550 | 2970 | #endif |
c844a81a | 2971 | return Qt; |
eaf1eea9 | 2972 | } |
177c0ea7 | 2973 | |
eaf1eea9 GM |
2974 | return Qnil; |
2975 | } | |
2976 | ||
2977 | ||
f676886a | 2978 | DEFUN ("x-create-frame", Fx_create_frame, Sx_create_frame, |
01f1ba30 | 2979 | 1, 1, 0, |
7ee72033 | 2980 | doc: /* Make a new X window, which is called a "frame" in Emacs terms. |
c061c855 GM |
2981 | Returns an Emacs frame object. |
2982 | ALIST is an alist of frame parameters. | |
2983 | If the parameters specify that the frame should not have a minibuffer, | |
2984 | and do not specify a specific minibuffer window to use, | |
2985 | then `default-minibuffer-frame' must be a frame whose minibuffer can | |
2986 | be shared by the new frame. | |
2987 | ||
7ee72033 MB |
2988 | This function is an internal primitive--use `make-frame' instead. */) |
2989 | (parms) | |
01f1ba30 JB |
2990 | Lisp_Object parms; |
2991 | { | |
f676886a | 2992 | struct frame *f; |
2365c027 | 2993 | Lisp_Object frame, tem; |
01f1ba30 JB |
2994 | Lisp_Object name; |
2995 | int minibuffer_only = 0; | |
2996 | long window_prompting = 0; | |
2997 | int width, height; | |
331379bf | 2998 | int count = SPECPDL_INDEX (); |
ecaca587 | 2999 | struct gcpro gcpro1, gcpro2, gcpro3, gcpro4; |
b9dc4443 | 3000 | Lisp_Object display; |
333b20bb | 3001 | struct x_display_info *dpyinfo = NULL; |
a59e4f3d | 3002 | Lisp_Object parent; |
e557f19d | 3003 | struct kboard *kb; |
01f1ba30 | 3004 | |
11ae94fe | 3005 | check_x (); |
01f1ba30 | 3006 | |
b7975ee4 KH |
3007 | /* Use this general default value to start with |
3008 | until we know if this frame has a specified name. */ | |
3009 | Vx_resource_name = Vinvocation_name; | |
3010 | ||
333b20bb | 3011 | display = x_get_arg (dpyinfo, parms, Qdisplay, 0, 0, RES_TYPE_STRING); |
b9dc4443 RS |
3012 | if (EQ (display, Qunbound)) |
3013 | display = Qnil; | |
3014 | dpyinfo = check_x_display_info (display); | |
e557f19d KH |
3015 | #ifdef MULTI_KBOARD |
3016 | kb = dpyinfo->kboard; | |
3017 | #else | |
3018 | kb = &the_only_kboard; | |
3019 | #endif | |
b9dc4443 | 3020 | |
333b20bb | 3021 | name = x_get_arg (dpyinfo, parms, Qname, "name", "Name", RES_TYPE_STRING); |
6a5e54e2 | 3022 | if (!STRINGP (name) |
cf177271 JB |
3023 | && ! EQ (name, Qunbound) |
3024 | && ! NILP (name)) | |
08a90d6a | 3025 | error ("Invalid frame name--not a string or nil"); |
01f1ba30 | 3026 | |
b7975ee4 KH |
3027 | if (STRINGP (name)) |
3028 | Vx_resource_name = name; | |
3029 | ||
a59e4f3d | 3030 | /* See if parent window is specified. */ |
333b20bb | 3031 | parent = x_get_arg (dpyinfo, parms, Qparent_id, NULL, NULL, RES_TYPE_NUMBER); |
a59e4f3d RS |
3032 | if (EQ (parent, Qunbound)) |
3033 | parent = Qnil; | |
3034 | if (! NILP (parent)) | |
b7826503 | 3035 | CHECK_NUMBER (parent); |
a59e4f3d | 3036 | |
ecaca587 RS |
3037 | /* make_frame_without_minibuffer can run Lisp code and garbage collect. */ |
3038 | /* No need to protect DISPLAY because that's not used after passing | |
3039 | it to make_frame_without_minibuffer. */ | |
3040 | frame = Qnil; | |
3041 | GCPRO4 (parms, parent, name, frame); | |
333b20bb GM |
3042 | tem = x_get_arg (dpyinfo, parms, Qminibuffer, "minibuffer", "Minibuffer", |
3043 | RES_TYPE_SYMBOL); | |
f9942c9e | 3044 | if (EQ (tem, Qnone) || NILP (tem)) |
2526c290 | 3045 | f = make_frame_without_minibuffer (Qnil, kb, display); |
f9942c9e | 3046 | else if (EQ (tem, Qonly)) |
01f1ba30 | 3047 | { |
f676886a | 3048 | f = make_minibuffer_frame (); |
01f1ba30 JB |
3049 | minibuffer_only = 1; |
3050 | } | |
6a5e54e2 | 3051 | else if (WINDOWP (tem)) |
2526c290 | 3052 | f = make_frame_without_minibuffer (tem, kb, display); |
f9942c9e JB |
3053 | else |
3054 | f = make_frame (1); | |
01f1ba30 | 3055 | |
ecaca587 RS |
3056 | XSETFRAME (frame, f); |
3057 | ||
a3c87d4e JB |
3058 | /* Note that X Windows does support scroll bars. */ |
3059 | FRAME_CAN_HAVE_SCROLL_BARS (f) = 1; | |
179956b9 | 3060 | |
08a90d6a | 3061 | f->output_method = output_x_window; |
7556890b RS |
3062 | f->output_data.x = (struct x_output *) xmalloc (sizeof (struct x_output)); |
3063 | bzero (f->output_data.x, sizeof (struct x_output)); | |
3064 | f->output_data.x->icon_bitmap = -1; | |
be786000 | 3065 | FRAME_FONTSET (f) = -1; |
333b20bb GM |
3066 | f->output_data.x->scroll_bar_foreground_pixel = -1; |
3067 | f->output_data.x->scroll_bar_background_pixel = -1; | |
f15340b7 MB |
3068 | #ifdef USE_TOOLKIT_SCROLL_BARS |
3069 | f->output_data.x->scroll_bar_top_shadow_pixel = -1; | |
3070 | f->output_data.x->scroll_bar_bottom_shadow_pixel = -1; | |
3071 | #endif /* USE_TOOLKIT_SCROLL_BARS */ | |
eaf1eea9 | 3072 | record_unwind_protect (unwind_create_frame, frame); |
08a90d6a | 3073 | |
f468da95 | 3074 | f->icon_name |
333b20bb GM |
3075 | = x_get_arg (dpyinfo, parms, Qicon_name, "iconName", "Title", |
3076 | RES_TYPE_STRING); | |
f468da95 RS |
3077 | if (! STRINGP (f->icon_name)) |
3078 | f->icon_name = Qnil; | |
80534dd6 | 3079 | |
08a90d6a | 3080 | FRAME_X_DISPLAY_INFO (f) = dpyinfo; |
f1d2ce7f | 3081 | #if GLYPH_DEBUG |
eaf1eea9 GM |
3082 | image_cache_refcount = FRAME_X_IMAGE_CACHE (f)->refcount; |
3083 | dpyinfo_refcount = dpyinfo->reference_count; | |
3084 | #endif /* GLYPH_DEBUG */ | |
73410c76 | 3085 | #ifdef MULTI_KBOARD |
e557f19d | 3086 | FRAME_KBOARD (f) = kb; |
73410c76 | 3087 | #endif |
08a90d6a | 3088 | |
9b2956e2 GM |
3089 | /* These colors will be set anyway later, but it's important |
3090 | to get the color reference counts right, so initialize them! */ | |
3091 | { | |
3092 | Lisp_Object black; | |
3093 | struct gcpro gcpro1; | |
cefecbcf GM |
3094 | |
3095 | /* Function x_decode_color can signal an error. Make | |
3096 | sure to initialize color slots so that we won't try | |
3097 | to free colors we haven't allocated. */ | |
3098 | f->output_data.x->foreground_pixel = -1; | |
3099 | f->output_data.x->background_pixel = -1; | |
3100 | f->output_data.x->cursor_pixel = -1; | |
3101 | f->output_data.x->cursor_foreground_pixel = -1; | |
3102 | f->output_data.x->border_pixel = -1; | |
3103 | f->output_data.x->mouse_pixel = -1; | |
177c0ea7 | 3104 | |
9b2956e2 GM |
3105 | black = build_string ("black"); |
3106 | GCPRO1 (black); | |
3107 | f->output_data.x->foreground_pixel | |
3108 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); | |
3109 | f->output_data.x->background_pixel | |
3110 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); | |
3111 | f->output_data.x->cursor_pixel | |
3112 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); | |
3113 | f->output_data.x->cursor_foreground_pixel | |
3114 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); | |
3115 | f->output_data.x->border_pixel | |
3116 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); | |
3117 | f->output_data.x->mouse_pixel | |
3118 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); | |
3119 | UNGCPRO; | |
3120 | } | |
3121 | ||
a59e4f3d RS |
3122 | /* Specify the parent under which to make this X window. */ |
3123 | ||
3124 | if (!NILP (parent)) | |
3125 | { | |
8c239ac3 | 3126 | f->output_data.x->parent_desc = (Window) XFASTINT (parent); |
7556890b | 3127 | f->output_data.x->explicit_parent = 1; |
a59e4f3d RS |
3128 | } |
3129 | else | |
3130 | { | |
7556890b RS |
3131 | f->output_data.x->parent_desc = FRAME_X_DISPLAY_INFO (f)->root_window; |
3132 | f->output_data.x->explicit_parent = 0; | |
a59e4f3d RS |
3133 | } |
3134 | ||
cf177271 JB |
3135 | /* Set the name; the functions to which we pass f expect the name to |
3136 | be set. */ | |
3137 | if (EQ (name, Qunbound) || NILP (name)) | |
3138 | { | |
08a90d6a | 3139 | f->name = build_string (dpyinfo->x_id_name); |
cf177271 JB |
3140 | f->explicit_name = 0; |
3141 | } | |
3142 | else | |
3143 | { | |
3144 | f->name = name; | |
3145 | f->explicit_name = 1; | |
9ef48a9d RS |
3146 | /* use the frame's title when getting resources for this frame. */ |
3147 | specbind (Qx_resource_name, name); | |
cf177271 | 3148 | } |
01f1ba30 | 3149 | |
01f1ba30 JB |
3150 | /* Extract the window parameters from the supplied values |
3151 | that are needed to determine window geometry. */ | |
d387c960 JB |
3152 | { |
3153 | Lisp_Object font; | |
3154 | ||
333b20bb | 3155 | font = x_get_arg (dpyinfo, parms, Qfont, "font", "Font", RES_TYPE_STRING); |
2ee3abaa | 3156 | |
6817eab4 | 3157 | BLOCK_INPUT; |
e5e548e3 RS |
3158 | /* First, try whatever font the caller has specified. */ |
3159 | if (STRINGP (font)) | |
942ea06d | 3160 | { |
49965a29 | 3161 | tem = Fquery_fontset (font, Qnil); |
477f8642 | 3162 | if (STRINGP (tem)) |
d5db4077 | 3163 | font = x_new_fontset (f, SDATA (tem)); |
942ea06d | 3164 | else |
d5db4077 | 3165 | font = x_new_font (f, SDATA (font)); |
942ea06d | 3166 | } |
177c0ea7 | 3167 | |
e5e548e3 | 3168 | /* Try out a font which we hope has bold and italic variations. */ |
333b20bb GM |
3169 | if (!STRINGP (font)) |
3170 | font = x_new_font (f, "-adobe-courier-medium-r-*-*-*-120-*-*-*-*-iso8859-1"); | |
e5e548e3 | 3171 | if (!STRINGP (font)) |
a6ac02af | 3172 | font = x_new_font (f, "-misc-fixed-medium-r-normal-*-*-140-*-*-c-*-iso8859-1"); |
e5e548e3 | 3173 | if (! STRINGP (font)) |
a6ac02af | 3174 | font = x_new_font (f, "-*-*-medium-r-normal-*-*-140-*-*-c-*-iso8859-1"); |
e5e548e3 RS |
3175 | if (! STRINGP (font)) |
3176 | /* This was formerly the first thing tried, but it finds too many fonts | |
3177 | and takes too long. */ | |
3178 | font = x_new_font (f, "-*-*-medium-r-*-*-*-*-*-*-c-*-iso8859-1"); | |
3179 | /* If those didn't work, look for something which will at least work. */ | |
3180 | if (! STRINGP (font)) | |
a6ac02af | 3181 | font = x_new_font (f, "-*-fixed-*-*-*-*-*-140-*-*-c-*-iso8859-1"); |
6817eab4 JB |
3182 | UNBLOCK_INPUT; |
3183 | if (! STRINGP (font)) | |
e5e548e3 RS |
3184 | font = build_string ("fixed"); |
3185 | ||
477f8642 | 3186 | x_default_parameter (f, parms, Qfont, font, |
333b20bb | 3187 | "font", "Font", RES_TYPE_STRING); |
d387c960 | 3188 | } |
9ef48a9d | 3189 | |
e3881aa0 | 3190 | #ifdef USE_LUCID |
82c90203 RS |
3191 | /* Prevent lwlib/xlwmenu.c from crashing because of a bug |
3192 | whereby it fails to get any font. */ | |
be786000 | 3193 | xlwmenu_default_font = FRAME_FONT (f); |
dd254b21 | 3194 | #endif |
82c90203 | 3195 | |
cf177271 | 3196 | x_default_parameter (f, parms, Qborder_width, make_number (2), |
333b20bb | 3197 | "borderWidth", "BorderWidth", RES_TYPE_NUMBER); |
177c0ea7 | 3198 | |
4e397688 | 3199 | /* This defaults to 1 in order to match xterm. We recognize either |
ddf768c3 JB |
3200 | internalBorderWidth or internalBorder (which is what xterm calls |
3201 | it). */ | |
3202 | if (NILP (Fassq (Qinternal_border_width, parms))) | |
3203 | { | |
3204 | Lisp_Object value; | |
3205 | ||
abb4b7ec | 3206 | value = x_get_arg (dpyinfo, parms, Qinternal_border_width, |
333b20bb | 3207 | "internalBorder", "internalBorder", RES_TYPE_NUMBER); |
ddf768c3 JB |
3208 | if (! EQ (value, Qunbound)) |
3209 | parms = Fcons (Fcons (Qinternal_border_width, value), | |
3210 | parms); | |
3211 | } | |
dca97592 | 3212 | x_default_parameter (f, parms, Qinternal_border_width, make_number (1), |
333b20bb GM |
3213 | "internalBorderWidth", "internalBorderWidth", |
3214 | RES_TYPE_NUMBER); | |
1ab3d87e | 3215 | x_default_parameter (f, parms, Qvertical_scroll_bars, Qleft, |
333b20bb GM |
3216 | "verticalScrollBars", "ScrollBars", |
3217 | RES_TYPE_SYMBOL); | |
01f1ba30 | 3218 | |
b9dc4443 | 3219 | /* Also do the stuff which must be set before the window exists. */ |
cf177271 | 3220 | x_default_parameter (f, parms, Qforeground_color, build_string ("black"), |
333b20bb | 3221 | "foreground", "Foreground", RES_TYPE_STRING); |
cf177271 | 3222 | x_default_parameter (f, parms, Qbackground_color, build_string ("white"), |
0b60fc91 | 3223 | "background", "Background", RES_TYPE_STRING); |
cf177271 | 3224 | x_default_parameter (f, parms, Qmouse_color, build_string ("black"), |
333b20bb | 3225 | "pointerColor", "Foreground", RES_TYPE_STRING); |
cf177271 | 3226 | x_default_parameter (f, parms, Qcursor_color, build_string ("black"), |
333b20bb | 3227 | "cursorColor", "Foreground", RES_TYPE_STRING); |
cf177271 | 3228 | x_default_parameter (f, parms, Qborder_color, build_string ("black"), |
333b20bb | 3229 | "borderColor", "BorderColor", RES_TYPE_STRING); |
d62c8769 GM |
3230 | x_default_parameter (f, parms, Qscreen_gamma, Qnil, |
3231 | "screenGamma", "ScreenGamma", RES_TYPE_FLOAT); | |
563b67aa GM |
3232 | x_default_parameter (f, parms, Qline_spacing, Qnil, |
3233 | "lineSpacing", "LineSpacing", RES_TYPE_NUMBER); | |
b3ba0aa8 KS |
3234 | x_default_parameter (f, parms, Qleft_fringe, Qnil, |
3235 | "leftFringe", "LeftFringe", RES_TYPE_NUMBER); | |
3236 | x_default_parameter (f, parms, Qright_fringe, Qnil, | |
3237 | "rightFringe", "RightFringe", RES_TYPE_NUMBER); | |
333b20bb GM |
3238 | |
3239 | x_default_scroll_bar_color_parameter (f, parms, Qscroll_bar_foreground, | |
3240 | "scrollBarForeground", | |
3241 | "ScrollBarForeground", 1); | |
3242 | x_default_scroll_bar_color_parameter (f, parms, Qscroll_bar_background, | |
3243 | "scrollBarBackground", | |
3244 | "ScrollBarBackground", 0); | |
3245 | ||
3246 | /* Init faces before x_default_parameter is called for scroll-bar | |
3247 | parameters because that function calls x_set_scroll_bar_width, | |
3248 | which calls change_frame_size, which calls Fset_window_buffer, | |
3249 | which runs hooks, which call Fvertical_motion. At the end, we | |
3250 | end up in init_iterator with a null face cache, which should not | |
3251 | happen. */ | |
3252 | init_frame_faces (f); | |
177c0ea7 | 3253 | |
c7bcb20d | 3254 | x_default_parameter (f, parms, Qmenu_bar_lines, make_number (1), |
333b20bb | 3255 | "menuBar", "MenuBar", RES_TYPE_NUMBER); |
e33455ca | 3256 | x_default_parameter (f, parms, Qtool_bar_lines, make_number (1), |
333b20bb | 3257 | "toolBar", "ToolBar", RES_TYPE_NUMBER); |
79873d50 | 3258 | x_default_parameter (f, parms, Qbuffer_predicate, Qnil, |
333b20bb GM |
3259 | "bufferPredicate", "BufferPredicate", |
3260 | RES_TYPE_SYMBOL); | |
c2304e02 | 3261 | x_default_parameter (f, parms, Qtitle, Qnil, |
333b20bb | 3262 | "title", "Title", RES_TYPE_STRING); |
ea0a1f53 GM |
3263 | x_default_parameter (f, parms, Qwait_for_wm, Qt, |
3264 | "waitForWM", "WaitForWM", RES_TYPE_BOOLEAN); | |
49d41073 EZ |
3265 | x_default_parameter (f, parms, Qfullscreen, Qnil, |
3266 | "fullscreen", "Fullscreen", RES_TYPE_SYMBOL); | |
90eb1019 | 3267 | |
7556890b | 3268 | f->output_data.x->parent_desc = FRAME_X_DISPLAY_INFO (f)->root_window; |
35f59f6b | 3269 | |
35f59f6b | 3270 | /* Compute the size of the X window. */ |
7c0d3ed8 | 3271 | window_prompting = x_figure_window_size (f, parms, 1); |
38d22040 | 3272 | |
495fa05e GM |
3273 | tem = x_get_arg (dpyinfo, parms, Qunsplittable, 0, 0, RES_TYPE_BOOLEAN); |
3274 | f->no_split = minibuffer_only || EQ (tem, Qt); | |
3275 | ||
289978b5 LT |
3276 | x_icon_verify (f, parms); |
3277 | ||
6a1bcd01 | 3278 | /* Create the X widget or window. */ |
a7f7d550 FP |
3279 | #ifdef USE_X_TOOLKIT |
3280 | x_window (f, window_prompting, minibuffer_only); | |
3281 | #else | |
f676886a | 3282 | x_window (f); |
a7f7d550 | 3283 | #endif |
177c0ea7 | 3284 | |
f676886a JB |
3285 | x_icon (f, parms); |
3286 | x_make_gc (f); | |
01f1ba30 | 3287 | |
495fa05e GM |
3288 | /* Now consider the frame official. */ |
3289 | FRAME_X_DISPLAY_INFO (f)->reference_count++; | |
3290 | Vframe_list = Fcons (frame, Vframe_list); | |
3291 | ||
f9942c9e JB |
3292 | /* We need to do this after creating the X window, so that the |
3293 | icon-creation functions can say whose icon they're describing. */ | |
84f25880 | 3294 | x_default_parameter (f, parms, Qicon_type, Qt, |
333b20bb | 3295 | "bitmapIcon", "BitmapIcon", RES_TYPE_SYMBOL); |
f9942c9e | 3296 | |
cf177271 | 3297 | x_default_parameter (f, parms, Qauto_raise, Qnil, |
333b20bb | 3298 | "autoRaise", "AutoRaiseLower", RES_TYPE_BOOLEAN); |
cf177271 | 3299 | x_default_parameter (f, parms, Qauto_lower, Qnil, |
333b20bb | 3300 | "autoLower", "AutoRaiseLower", RES_TYPE_BOOLEAN); |
dbc4e1c1 | 3301 | x_default_parameter (f, parms, Qcursor_type, Qbox, |
333b20bb | 3302 | "cursorType", "CursorType", RES_TYPE_SYMBOL); |
28d7281d GM |
3303 | x_default_parameter (f, parms, Qscroll_bar_width, Qnil, |
3304 | "scrollBarWidth", "ScrollBarWidth", | |
3305 | RES_TYPE_NUMBER); | |
f9942c9e | 3306 | |
be786000 | 3307 | /* Dimensions, especially FRAME_LINES (f), must be done via change_frame_size. |
01f1ba30 | 3308 | Change will not be effected unless different from the current |
be786000 KS |
3309 | FRAME_LINES (f). */ |
3310 | width = FRAME_COLS (f); | |
3311 | height = FRAME_LINES (f); | |
177c0ea7 | 3312 | |
be786000 KS |
3313 | SET_FRAME_COLS (f, 0); |
3314 | FRAME_LINES (f) = 0; | |
8938a4fb | 3315 | change_frame_size (f, height, width, 1, 0, 0); |
d043f1a4 | 3316 | |
488dd4c4 | 3317 | #if defined (USE_X_TOOLKIT) || defined (USE_GTK) |
495fa05e GM |
3318 | /* Create the menu bar. */ |
3319 | if (!minibuffer_only && FRAME_EXTERNAL_MENU_BAR (f)) | |
3320 | { | |
3321 | /* If this signals an error, we haven't set size hints for the | |
3322 | frame and we didn't make it visible. */ | |
3323 | initialize_frame_menubar (f); | |
3324 | ||
488dd4c4 | 3325 | #ifndef USE_GTK |
495fa05e GM |
3326 | /* This is a no-op, except under Motif where it arranges the |
3327 | main window for the widgets on it. */ | |
3328 | lw_set_main_areas (f->output_data.x->column_widget, | |
3329 | f->output_data.x->menubar_widget, | |
3330 | f->output_data.x->edit_widget); | |
488dd4c4 | 3331 | #endif /* not USE_GTK */ |
495fa05e | 3332 | } |
488dd4c4 | 3333 | #endif /* USE_X_TOOLKIT || USE_GTK */ |
495fa05e GM |
3334 | |
3335 | /* Tell the server what size and position, etc, we want, and how | |
3336 | badly we want them. This should be done after we have the menu | |
3337 | bar so that its size can be taken into account. */ | |
01f1ba30 | 3338 | BLOCK_INPUT; |
7989f084 | 3339 | x_wm_set_size_hint (f, window_prompting, 0); |
01f1ba30 JB |
3340 | UNBLOCK_INPUT; |
3341 | ||
495fa05e GM |
3342 | /* Make the window appear on the frame and enable display, unless |
3343 | the caller says not to. However, with explicit parent, Emacs | |
3344 | cannot control visibility, so don't try. */ | |
7556890b | 3345 | if (! f->output_data.x->explicit_parent) |
a59e4f3d RS |
3346 | { |
3347 | Lisp_Object visibility; | |
49795535 | 3348 | |
333b20bb GM |
3349 | visibility = x_get_arg (dpyinfo, parms, Qvisibility, 0, 0, |
3350 | RES_TYPE_SYMBOL); | |
a59e4f3d RS |
3351 | if (EQ (visibility, Qunbound)) |
3352 | visibility = Qt; | |
49795535 | 3353 | |
a59e4f3d RS |
3354 | if (EQ (visibility, Qicon)) |
3355 | x_iconify_frame (f); | |
3356 | else if (! NILP (visibility)) | |
3357 | x_make_frame_visible (f); | |
3358 | else | |
3359 | /* Must have been Qnil. */ | |
3360 | ; | |
3361 | } | |
01f1ba30 | 3362 | |
231d6cfb JD |
3363 | /* Set the WM leader property. GTK does this itself, so this is not |
3364 | needed when using GTK. */ | |
3365 | if (dpyinfo->client_leader_window != 0) | |
3366 | { | |
3367 | BLOCK_INPUT; | |
3368 | XChangeProperty (FRAME_X_DISPLAY (f), | |
3369 | FRAME_OUTER_WINDOW (f), | |
3370 | dpyinfo->Xatom_wm_client_leader, | |
3371 | XA_WINDOW, 32, PropModeReplace, | |
47c53789 | 3372 | (unsigned char *) &dpyinfo->client_leader_window, 1); |
231d6cfb JD |
3373 | UNBLOCK_INPUT; |
3374 | } | |
3375 | ||
225c13a5 KL |
3376 | /* Initialize `default-minibuffer-frame' in case this is the first |
3377 | frame on this display device. */ | |
3378 | if (FRAME_HAS_MINIBUF_P (f) | |
3379 | && (!FRAMEP (kb->Vdefault_minibuffer_frame) | |
3380 | || !FRAME_LIVE_P (XFRAME (kb->Vdefault_minibuffer_frame)))) | |
3381 | kb->Vdefault_minibuffer_frame = frame; | |
3382 | ||
495fa05e | 3383 | UNGCPRO; |
9e57df62 GM |
3384 | |
3385 | /* Make sure windows on this frame appear in calls to next-window | |
3386 | and similar functions. */ | |
3387 | Vwindow_list = Qnil; | |
177c0ea7 | 3388 | |
9ef48a9d | 3389 | return unbind_to (count, frame); |
01f1ba30 JB |
3390 | } |
3391 | ||
eaf1eea9 | 3392 | |
0d17d282 KH |
3393 | /* FRAME is used only to get a handle on the X display. We don't pass the |
3394 | display info directly because we're called from frame.c, which doesn't | |
3395 | know about that structure. */ | |
e4f79258 | 3396 | |
87498171 | 3397 | Lisp_Object |
0d17d282 KH |
3398 | x_get_focus_frame (frame) |
3399 | struct frame *frame; | |
87498171 | 3400 | { |
0d17d282 | 3401 | struct x_display_info *dpyinfo = FRAME_X_DISPLAY_INFO (frame); |
87498171 | 3402 | Lisp_Object xfocus; |
0d17d282 | 3403 | if (! dpyinfo->x_focus_frame) |
87498171 KH |
3404 | return Qnil; |
3405 | ||
0d17d282 | 3406 | XSETFRAME (xfocus, dpyinfo->x_focus_frame); |
87498171 KH |
3407 | return xfocus; |
3408 | } | |
f0614854 | 3409 | |
3decc1e7 GM |
3410 | |
3411 | /* In certain situations, when the window manager follows a | |
3412 | click-to-focus policy, there seems to be no way around calling | |
3413 | XSetInputFocus to give another frame the input focus . | |
3414 | ||
3415 | In an ideal world, XSetInputFocus should generally be avoided so | |
3416 | that applications don't interfere with the window manager's focus | |
3417 | policy. But I think it's okay to use when it's clearly done | |
3418 | following a user-command. */ | |
3419 | ||
3420 | DEFUN ("x-focus-frame", Fx_focus_frame, Sx_focus_frame, 1, 1, 0, | |
7ee72033 MB |
3421 | doc: /* Set the input focus to FRAME. |
3422 | FRAME nil means use the selected frame. */) | |
3423 | (frame) | |
3decc1e7 GM |
3424 | Lisp_Object frame; |
3425 | { | |
3426 | struct frame *f = check_x_frame (frame); | |
3427 | Display *dpy = FRAME_X_DISPLAY (f); | |
3428 | int count; | |
3429 | ||
3430 | BLOCK_INPUT; | |
3431 | count = x_catch_errors (dpy); | |
3432 | XSetInputFocus (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), | |
3433 | RevertToParent, CurrentTime); | |
3434 | x_uncatch_errors (dpy, count); | |
3435 | UNBLOCK_INPUT; | |
177c0ea7 | 3436 | |
3decc1e7 GM |
3437 | return Qnil; |
3438 | } | |
3439 | ||
f0614854 | 3440 | \f |
2d764c78 | 3441 | DEFUN ("xw-color-defined-p", Fxw_color_defined_p, Sxw_color_defined_p, 1, 2, 0, |
7ee72033 MB |
3442 | doc: /* Internal function called by `color-defined-p', which see. */) |
3443 | (color, frame) | |
b9dc4443 | 3444 | Lisp_Object color, frame; |
e12d55b2 | 3445 | { |
b9dc4443 RS |
3446 | XColor foo; |
3447 | FRAME_PTR f = check_x_frame (frame); | |
e12d55b2 | 3448 | |
b7826503 | 3449 | CHECK_STRING (color); |
b9dc4443 | 3450 | |
d5db4077 | 3451 | if (x_defined_color (f, SDATA (color), &foo, 0)) |
e12d55b2 RS |
3452 | return Qt; |
3453 | else | |
3454 | return Qnil; | |
3455 | } | |
3456 | ||
2d764c78 | 3457 | DEFUN ("xw-color-values", Fxw_color_values, Sxw_color_values, 1, 2, 0, |
7ee72033 MB |
3458 | doc: /* Internal function called by `color-values', which see. */) |
3459 | (color, frame) | |
b9dc4443 | 3460 | Lisp_Object color, frame; |
01f1ba30 | 3461 | { |
b9dc4443 RS |
3462 | XColor foo; |
3463 | FRAME_PTR f = check_x_frame (frame); | |
3464 | ||
b7826503 | 3465 | CHECK_STRING (color); |
01f1ba30 | 3466 | |
d5db4077 | 3467 | if (x_defined_color (f, SDATA (color), &foo, 0)) |
57c82a63 RS |
3468 | { |
3469 | Lisp_Object rgb[3]; | |
3470 | ||
3471 | rgb[0] = make_number (foo.red); | |
3472 | rgb[1] = make_number (foo.green); | |
3473 | rgb[2] = make_number (foo.blue); | |
3474 | return Flist (3, rgb); | |
3475 | } | |
01f1ba30 JB |
3476 | else |
3477 | return Qnil; | |
3478 | } | |
3479 | ||
2d764c78 | 3480 | DEFUN ("xw-display-color-p", Fxw_display_color_p, Sxw_display_color_p, 0, 1, 0, |
7ee72033 MB |
3481 | doc: /* Internal function called by `display-color-p', which see. */) |
3482 | (display) | |
08a90d6a | 3483 | Lisp_Object display; |
01f1ba30 | 3484 | { |
08a90d6a | 3485 | struct x_display_info *dpyinfo = check_x_display_info (display); |
11ae94fe | 3486 | |
b9dc4443 | 3487 | if (dpyinfo->n_planes <= 2) |
01f1ba30 JB |
3488 | return Qnil; |
3489 | ||
b9dc4443 | 3490 | switch (dpyinfo->visual->class) |
01f1ba30 JB |
3491 | { |
3492 | case StaticColor: | |
3493 | case PseudoColor: | |
3494 | case TrueColor: | |
3495 | case DirectColor: | |
3496 | return Qt; | |
3497 | ||
3498 | default: | |
3499 | return Qnil; | |
3500 | } | |
3501 | } | |
3502 | ||
d0c9d219 | 3503 | DEFUN ("x-display-grayscale-p", Fx_display_grayscale_p, Sx_display_grayscale_p, |
c061c855 | 3504 | 0, 1, 0, |
7ee72033 | 3505 | doc: /* Return t if the X display supports shades of gray. |
c061c855 GM |
3506 | Note that color displays do support shades of gray. |
3507 | The optional argument DISPLAY specifies which display to ask about. | |
3508 | DISPLAY should be either a frame or a display name (a string). | |
7ee72033 MB |
3509 | If omitted or nil, that stands for the selected frame's display. */) |
3510 | (display) | |
08a90d6a | 3511 | Lisp_Object display; |
d0c9d219 | 3512 | { |
08a90d6a | 3513 | struct x_display_info *dpyinfo = check_x_display_info (display); |
d0c9d219 | 3514 | |
ae6b58f9 | 3515 | if (dpyinfo->n_planes <= 1) |
b9dc4443 RS |
3516 | return Qnil; |
3517 | ||
ae6b58f9 RS |
3518 | switch (dpyinfo->visual->class) |
3519 | { | |
3520 | case StaticColor: | |
3521 | case PseudoColor: | |
3522 | case TrueColor: | |
3523 | case DirectColor: | |
3524 | case StaticGray: | |
3525 | case GrayScale: | |
3526 | return Qt; | |
3527 | ||
3528 | default: | |
3529 | return Qnil; | |
3530 | } | |
d0c9d219 RS |
3531 | } |
3532 | ||
41beb8fc | 3533 | DEFUN ("x-display-pixel-width", Fx_display_pixel_width, Sx_display_pixel_width, |
c061c855 | 3534 | 0, 1, 0, |
7ee72033 | 3535 | doc: /* Returns the width in pixels of the X display DISPLAY. |
c061c855 GM |
3536 | The optional argument DISPLAY specifies which display to ask about. |
3537 | DISPLAY should be either a frame or a display name (a string). | |
7ee72033 MB |
3538 | If omitted or nil, that stands for the selected frame's display. */) |
3539 | (display) | |
08a90d6a | 3540 | Lisp_Object display; |
41beb8fc | 3541 | { |
08a90d6a | 3542 | struct x_display_info *dpyinfo = check_x_display_info (display); |
b9dc4443 RS |
3543 | |
3544 | return make_number (dpyinfo->width); | |
41beb8fc RS |
3545 | } |
3546 | ||
3547 | DEFUN ("x-display-pixel-height", Fx_display_pixel_height, | |
c061c855 | 3548 | Sx_display_pixel_height, 0, 1, 0, |
7ee72033 | 3549 | doc: /* Returns the height in pixels of the X display DISPLAY. |
c061c855 GM |
3550 | The optional argument DISPLAY specifies which display to ask about. |
3551 | DISPLAY should be either a frame or a display name (a string). | |
7ee72033 MB |
3552 | If omitted or nil, that stands for the selected frame's display. */) |
3553 | (display) | |
08a90d6a | 3554 | Lisp_Object display; |
41beb8fc | 3555 | { |
08a90d6a | 3556 | struct x_display_info *dpyinfo = check_x_display_info (display); |
b9dc4443 RS |
3557 | |
3558 | return make_number (dpyinfo->height); | |
41beb8fc RS |
3559 | } |
3560 | ||
3561 | DEFUN ("x-display-planes", Fx_display_planes, Sx_display_planes, | |
c061c855 | 3562 | 0, 1, 0, |
7ee72033 | 3563 | doc: /* Returns the number of bitplanes of the X display DISPLAY. |
c061c855 GM |
3564 | The optional argument DISPLAY specifies which display to ask about. |
3565 | DISPLAY should be either a frame or a display name (a string). | |
7ee72033 MB |
3566 | If omitted or nil, that stands for the selected frame's display. */) |
3567 | (display) | |
08a90d6a | 3568 | Lisp_Object display; |
41beb8fc | 3569 | { |
08a90d6a | 3570 | struct x_display_info *dpyinfo = check_x_display_info (display); |
b9dc4443 RS |
3571 | |
3572 | return make_number (dpyinfo->n_planes); | |
41beb8fc RS |
3573 | } |
3574 | ||
3575 | DEFUN ("x-display-color-cells", Fx_display_color_cells, Sx_display_color_cells, | |
c061c855 | 3576 | 0, 1, 0, |
7ee72033 | 3577 | doc: /* Returns the number of color cells of the X display DISPLAY. |
c061c855 GM |
3578 | The optional argument DISPLAY specifies which display to ask about. |
3579 | DISPLAY should be either a frame or a display name (a string). | |
7ee72033 MB |
3580 | If omitted or nil, that stands for the selected frame's display. */) |
3581 | (display) | |
08a90d6a | 3582 | Lisp_Object display; |
41beb8fc | 3583 | { |
08a90d6a | 3584 | struct x_display_info *dpyinfo = check_x_display_info (display); |
b9dc4443 | 3585 | |
334faa08 JD |
3586 | int nr_planes = DisplayPlanes (dpyinfo->display, |
3587 | XScreenNumberOfScreen (dpyinfo->screen)); | |
3588 | ||
3589 | /* Truncate nr_planes to 24 to avoid integer overflow. | |
3590 | Some displays says 32, but only 24 bits are actually significant. | |
3591 | There are only very few and rare video cards that have more than | |
3592 | 24 significant bits. Also 24 bits is more than 16 million colors, | |
3593 | it "should be enough for everyone". */ | |
3594 | if (nr_planes > 24) nr_planes = 24; | |
3595 | ||
3596 | return make_number (1 << nr_planes); | |
41beb8fc RS |
3597 | } |
3598 | ||
9d317b2c RS |
3599 | DEFUN ("x-server-max-request-size", Fx_server_max_request_size, |
3600 | Sx_server_max_request_size, | |
c061c855 | 3601 | 0, 1, 0, |
7ee72033 | 3602 | doc: /* Returns the maximum request size of the X server of display DISPLAY. |
c061c855 GM |
3603 | The optional argument DISPLAY specifies which display to ask about. |
3604 | DISPLAY should be either a frame or a display name (a string). | |
7ee72033 MB |
3605 | If omitted or nil, that stands for the selected frame's display. */) |
3606 | (display) | |
08a90d6a | 3607 | Lisp_Object display; |
9d317b2c | 3608 | { |
08a90d6a | 3609 | struct x_display_info *dpyinfo = check_x_display_info (display); |
b9dc4443 RS |
3610 | |
3611 | return make_number (MAXREQUEST (dpyinfo->display)); | |
9d317b2c RS |
3612 | } |
3613 | ||
41beb8fc | 3614 | DEFUN ("x-server-vendor", Fx_server_vendor, Sx_server_vendor, 0, 1, 0, |
95d62d8a RS |
3615 | doc: /* Returns the "vendor ID" string of the X server of display DISPLAY. |
3616 | \(Labelling every distributor as a "vendor" embodies the false assumption | |
3617 | that operating systems cannot be developed and distributed noncommercially.) | |
c061c855 GM |
3618 | The optional argument DISPLAY specifies which display to ask about. |
3619 | DISPLAY should be either a frame or a display name (a string). | |
7ee72033 MB |
3620 | If omitted or nil, that stands for the selected frame's display. */) |
3621 | (display) | |
08a90d6a | 3622 | Lisp_Object display; |
41beb8fc | 3623 | { |
08a90d6a | 3624 | struct x_display_info *dpyinfo = check_x_display_info (display); |
b9dc4443 RS |
3625 | char *vendor = ServerVendor (dpyinfo->display); |
3626 | ||
41beb8fc RS |
3627 | if (! vendor) vendor = ""; |
3628 | return build_string (vendor); | |
3629 | } | |
3630 | ||
3631 | DEFUN ("x-server-version", Fx_server_version, Sx_server_version, 0, 1, 0, | |
7ee72033 | 3632 | doc: /* Returns the version numbers of the X server of display DISPLAY. |
c061c855 | 3633 | The value is a list of three integers: the major and minor |
95d62d8a | 3634 | version numbers of the X Protocol in use, and the distributor-specific release |
c061c855 GM |
3635 | number. See also the function `x-server-vendor'. |
3636 | ||
3637 | The optional argument DISPLAY specifies which display to ask about. | |
3638 | DISPLAY should be either a frame or a display name (a string). | |
7ee72033 MB |
3639 | If omitted or nil, that stands for the selected frame's display. */) |
3640 | (display) | |
08a90d6a | 3641 | Lisp_Object display; |
41beb8fc | 3642 | { |
08a90d6a | 3643 | struct x_display_info *dpyinfo = check_x_display_info (display); |
b9dc4443 | 3644 | Display *dpy = dpyinfo->display; |
11ae94fe | 3645 | |
41beb8fc RS |
3646 | return Fcons (make_number (ProtocolVersion (dpy)), |
3647 | Fcons (make_number (ProtocolRevision (dpy)), | |
3648 | Fcons (make_number (VendorRelease (dpy)), Qnil))); | |
3649 | } | |
3650 | ||
3651 | DEFUN ("x-display-screens", Fx_display_screens, Sx_display_screens, 0, 1, 0, | |
7ee72033 | 3652 | doc: /* Return the number of screens on the X server of display DISPLAY. |
c061c855 GM |
3653 | The optional argument DISPLAY specifies which display to ask about. |
3654 | DISPLAY should be either a frame or a display name (a string). | |
7ee72033 MB |
3655 | If omitted or nil, that stands for the selected frame's display. */) |
3656 | (display) | |
08a90d6a | 3657 | Lisp_Object display; |
41beb8fc | 3658 | { |
08a90d6a | 3659 | struct x_display_info *dpyinfo = check_x_display_info (display); |
b9dc4443 RS |
3660 | |
3661 | return make_number (ScreenCount (dpyinfo->display)); | |
41beb8fc RS |
3662 | } |
3663 | ||
3664 | DEFUN ("x-display-mm-height", Fx_display_mm_height, Sx_display_mm_height, 0, 1, 0, | |
7ee72033 | 3665 | doc: /* Return the height in millimeters of the X display DISPLAY. |
c061c855 GM |
3666 | The optional argument DISPLAY specifies which display to ask about. |
3667 | DISPLAY should be either a frame or a display name (a string). | |
7ee72033 MB |
3668 | If omitted or nil, that stands for the selected frame's display. */) |
3669 | (display) | |
08a90d6a | 3670 | Lisp_Object display; |
41beb8fc | 3671 | { |
08a90d6a | 3672 | struct x_display_info *dpyinfo = check_x_display_info (display); |
b9dc4443 RS |
3673 | |
3674 | return make_number (HeightMMOfScreen (dpyinfo->screen)); | |
41beb8fc RS |
3675 | } |
3676 | ||
3677 | DEFUN ("x-display-mm-width", Fx_display_mm_width, Sx_display_mm_width, 0, 1, 0, | |
7ee72033 | 3678 | doc: /* Return the width in millimeters of the X display DISPLAY. |
c061c855 GM |
3679 | The optional argument DISPLAY specifies which display to ask about. |
3680 | DISPLAY should be either a frame or a display name (a string). | |
7ee72033 MB |
3681 | If omitted or nil, that stands for the selected frame's display. */) |
3682 | (display) | |
08a90d6a | 3683 | Lisp_Object display; |
41beb8fc | 3684 | { |
08a90d6a | 3685 | struct x_display_info *dpyinfo = check_x_display_info (display); |
b9dc4443 RS |
3686 | |
3687 | return make_number (WidthMMOfScreen (dpyinfo->screen)); | |
41beb8fc RS |
3688 | } |
3689 | ||
3690 | DEFUN ("x-display-backing-store", Fx_display_backing_store, | |
c061c855 | 3691 | Sx_display_backing_store, 0, 1, 0, |
7ee72033 | 3692 | doc: /* Returns an indication of whether X display DISPLAY does backing store. |
c061c855 GM |
3693 | The value may be `always', `when-mapped', or `not-useful'. |
3694 | The optional argument DISPLAY specifies which display to ask about. | |
3695 | DISPLAY should be either a frame or a display name (a string). | |
7ee72033 MB |
3696 | If omitted or nil, that stands for the selected frame's display. */) |
3697 | (display) | |
08a90d6a | 3698 | Lisp_Object display; |
41beb8fc | 3699 | { |
08a90d6a | 3700 | struct x_display_info *dpyinfo = check_x_display_info (display); |
8ec8a5ec | 3701 | Lisp_Object result; |
11ae94fe | 3702 | |
b9dc4443 | 3703 | switch (DoesBackingStore (dpyinfo->screen)) |
41beb8fc RS |
3704 | { |
3705 | case Always: | |
8ec8a5ec GM |
3706 | result = intern ("always"); |
3707 | break; | |
41beb8fc RS |
3708 | |
3709 | case WhenMapped: | |
8ec8a5ec GM |
3710 | result = intern ("when-mapped"); |
3711 | break; | |
41beb8fc RS |
3712 | |
3713 | case NotUseful: | |
8ec8a5ec GM |
3714 | result = intern ("not-useful"); |
3715 | break; | |
41beb8fc RS |
3716 | |
3717 | default: | |
3718 | error ("Strange value for BackingStore parameter of screen"); | |
8ec8a5ec | 3719 | result = Qnil; |
41beb8fc | 3720 | } |
8ec8a5ec GM |
3721 | |
3722 | return result; | |
41beb8fc RS |
3723 | } |
3724 | ||
3725 | DEFUN ("x-display-visual-class", Fx_display_visual_class, | |
c061c855 | 3726 | Sx_display_visual_class, 0, 1, 0, |
7ee72033 | 3727 | doc: /* Return the visual class of the X display DISPLAY. |
c061c855 GM |
3728 | The value is one of the symbols `static-gray', `gray-scale', |
3729 | `static-color', `pseudo-color', `true-color', or `direct-color'. | |
3730 | ||
3731 | The optional argument DISPLAY specifies which display to ask about. | |
3732 | DISPLAY should be either a frame or a display name (a string). | |
7ee72033 MB |
3733 | If omitted or nil, that stands for the selected frame's display. */) |
3734 | (display) | |
08a90d6a | 3735 | Lisp_Object display; |
41beb8fc | 3736 | { |
08a90d6a | 3737 | struct x_display_info *dpyinfo = check_x_display_info (display); |
8ec8a5ec | 3738 | Lisp_Object result; |
11ae94fe | 3739 | |
b9dc4443 | 3740 | switch (dpyinfo->visual->class) |
41beb8fc | 3741 | { |
8ec8a5ec GM |
3742 | case StaticGray: |
3743 | result = intern ("static-gray"); | |
3744 | break; | |
3745 | case GrayScale: | |
3746 | result = intern ("gray-scale"); | |
3747 | break; | |
3748 | case StaticColor: | |
3749 | result = intern ("static-color"); | |
3750 | break; | |
3751 | case PseudoColor: | |
3752 | result = intern ("pseudo-color"); | |
3753 | break; | |
3754 | case TrueColor: | |
3755 | result = intern ("true-color"); | |
3756 | break; | |
3757 | case DirectColor: | |
3758 | result = intern ("direct-color"); | |
3759 | break; | |
41beb8fc RS |
3760 | default: |
3761 | error ("Display has an unknown visual class"); | |
8ec8a5ec | 3762 | result = Qnil; |
41beb8fc | 3763 | } |
177c0ea7 | 3764 | |
8ec8a5ec | 3765 | return result; |
41beb8fc RS |
3766 | } |
3767 | ||
3768 | DEFUN ("x-display-save-under", Fx_display_save_under, | |
c061c855 | 3769 | Sx_display_save_under, 0, 1, 0, |
7ee72033 | 3770 | doc: /* Returns t if the X display DISPLAY supports the save-under feature. |
c061c855 GM |
3771 | The optional argument DISPLAY specifies which display to ask about. |
3772 | DISPLAY should be either a frame or a display name (a string). | |
7ee72033 MB |
3773 | If omitted or nil, that stands for the selected frame's display. */) |
3774 | (display) | |
08a90d6a | 3775 | Lisp_Object display; |
41beb8fc | 3776 | { |
08a90d6a | 3777 | struct x_display_info *dpyinfo = check_x_display_info (display); |
11ae94fe | 3778 | |
b9dc4443 | 3779 | if (DoesSaveUnders (dpyinfo->screen) == True) |
41beb8fc RS |
3780 | return Qt; |
3781 | else | |
3782 | return Qnil; | |
3783 | } | |
3784 | \f | |
b9dc4443 | 3785 | int |
55caf99c RS |
3786 | x_pixel_width (f) |
3787 | register struct frame *f; | |
01f1ba30 | 3788 | { |
be786000 | 3789 | return FRAME_PIXEL_WIDTH (f); |
01f1ba30 JB |
3790 | } |
3791 | ||
b9dc4443 | 3792 | int |
55caf99c RS |
3793 | x_pixel_height (f) |
3794 | register struct frame *f; | |
01f1ba30 | 3795 | { |
be786000 | 3796 | return FRAME_PIXEL_HEIGHT (f); |
55caf99c RS |
3797 | } |
3798 | ||
b9dc4443 | 3799 | int |
55caf99c RS |
3800 | x_char_width (f) |
3801 | register struct frame *f; | |
3802 | { | |
be786000 | 3803 | return FRAME_COLUMN_WIDTH (f); |
55caf99c RS |
3804 | } |
3805 | ||
b9dc4443 | 3806 | int |
55caf99c RS |
3807 | x_char_height (f) |
3808 | register struct frame *f; | |
3809 | { | |
be786000 | 3810 | return FRAME_LINE_HEIGHT (f); |
01f1ba30 | 3811 | } |
b9dc4443 RS |
3812 | |
3813 | int | |
f03f2489 RS |
3814 | x_screen_planes (f) |
3815 | register struct frame *f; | |
b9dc4443 | 3816 | { |
f03f2489 | 3817 | return FRAME_X_DISPLAY_INFO (f)->n_planes; |
b9dc4443 | 3818 | } |
01f1ba30 | 3819 | |
a6ad00c0 GM |
3820 | |
3821 | \f | |
3822 | /************************************************************************ | |
3823 | X Displays | |
3824 | ************************************************************************/ | |
3825 | ||
01f1ba30 | 3826 | \f |
a6ad00c0 GM |
3827 | /* Mapping visual names to visuals. */ |
3828 | ||
3829 | static struct visual_class | |
3830 | { | |
3831 | char *name; | |
3832 | int class; | |
3833 | } | |
3834 | visual_classes[] = | |
3835 | { | |
3836 | {"StaticGray", StaticGray}, | |
3837 | {"GrayScale", GrayScale}, | |
3838 | {"StaticColor", StaticColor}, | |
3839 | {"PseudoColor", PseudoColor}, | |
3840 | {"TrueColor", TrueColor}, | |
3841 | {"DirectColor", DirectColor}, | |
9908a324 | 3842 | {NULL, 0} |
a6ad00c0 GM |
3843 | }; |
3844 | ||
3845 | ||
404daac1 | 3846 | #ifndef HAVE_XSCREENNUMBEROFSCREEN |
a6ad00c0 GM |
3847 | |
3848 | /* Value is the screen number of screen SCR. This is a substitute for | |
3849 | the X function with the same name when that doesn't exist. */ | |
3850 | ||
404daac1 RS |
3851 | int |
3852 | XScreenNumberOfScreen (scr) | |
3853 | register Screen *scr; | |
3854 | { | |
a6ad00c0 GM |
3855 | Display *dpy = scr->display; |
3856 | int i; | |
3df34fdb | 3857 | |
a6ad00c0 | 3858 | for (i = 0; i < dpy->nscreens; ++i) |
fbd5ceb2 | 3859 | if (scr == dpy->screens + i) |
a6ad00c0 | 3860 | break; |
404daac1 | 3861 | |
a6ad00c0 | 3862 | return i; |
404daac1 | 3863 | } |
a6ad00c0 | 3864 | |
404daac1 RS |
3865 | #endif /* not HAVE_XSCREENNUMBEROFSCREEN */ |
3866 | ||
01f1ba30 | 3867 | |
a6ad00c0 GM |
3868 | /* Select the visual that should be used on display DPYINFO. Set |
3869 | members of DPYINFO appropriately. Called from x_term_init. */ | |
fe24a618 | 3870 | |
a6ad00c0 GM |
3871 | void |
3872 | select_visual (dpyinfo) | |
3873 | struct x_display_info *dpyinfo; | |
3874 | { | |
3875 | Display *dpy = dpyinfo->display; | |
3876 | Screen *screen = dpyinfo->screen; | |
3877 | Lisp_Object value; | |
fe24a618 | 3878 | |
a6ad00c0 GM |
3879 | /* See if a visual is specified. */ |
3880 | value = display_x_get_resource (dpyinfo, | |
3881 | build_string ("visualClass"), | |
3882 | build_string ("VisualClass"), | |
3883 | Qnil, Qnil); | |
3884 | if (STRINGP (value)) | |
3885 | { | |
3886 | /* VALUE should be of the form CLASS-DEPTH, where CLASS is one | |
3887 | of `PseudoColor', `TrueColor' etc. and DEPTH is the color | |
3888 | depth, a decimal number. NAME is compared with case ignored. */ | |
d5db4077 | 3889 | char *s = (char *) alloca (SBYTES (value) + 1); |
a6ad00c0 GM |
3890 | char *dash; |
3891 | int i, class = -1; | |
3892 | XVisualInfo vinfo; | |
3893 | ||
d5db4077 | 3894 | strcpy (s, SDATA (value)); |
a6ad00c0 GM |
3895 | dash = index (s, '-'); |
3896 | if (dash) | |
3897 | { | |
3898 | dpyinfo->n_planes = atoi (dash + 1); | |
3899 | *dash = '\0'; | |
3900 | } | |
3901 | else | |
3902 | /* We won't find a matching visual with depth 0, so that | |
3903 | an error will be printed below. */ | |
3904 | dpyinfo->n_planes = 0; | |
f0614854 | 3905 | |
a6ad00c0 GM |
3906 | /* Determine the visual class. */ |
3907 | for (i = 0; visual_classes[i].name; ++i) | |
3908 | if (xstricmp (s, visual_classes[i].name) == 0) | |
3909 | { | |
3910 | class = visual_classes[i].class; | |
3911 | break; | |
3912 | } | |
01f1ba30 | 3913 | |
a6ad00c0 GM |
3914 | /* Look up a matching visual for the specified class. */ |
3915 | if (class == -1 | |
3916 | || !XMatchVisualInfo (dpy, XScreenNumberOfScreen (screen), | |
3917 | dpyinfo->n_planes, class, &vinfo)) | |
d5db4077 | 3918 | fatal ("Invalid visual specification `%s'", SDATA (value)); |
177c0ea7 | 3919 | |
a6ad00c0 GM |
3920 | dpyinfo->visual = vinfo.visual; |
3921 | } | |
01f1ba30 JB |
3922 | else |
3923 | { | |
a6ad00c0 GM |
3924 | int n_visuals; |
3925 | XVisualInfo *vinfo, vinfo_template; | |
177c0ea7 | 3926 | |
a6ad00c0 GM |
3927 | dpyinfo->visual = DefaultVisualOfScreen (screen); |
3928 | ||
3929 | #ifdef HAVE_X11R4 | |
3930 | vinfo_template.visualid = XVisualIDFromVisual (dpyinfo->visual); | |
3931 | #else | |
3932 | vinfo_template.visualid = dpyinfo->visual->visualid; | |
3933 | #endif | |
3934 | vinfo_template.screen = XScreenNumberOfScreen (screen); | |
3935 | vinfo = XGetVisualInfo (dpy, VisualIDMask | VisualScreenMask, | |
3936 | &vinfo_template, &n_visuals); | |
3937 | if (n_visuals != 1) | |
3938 | fatal ("Can't get proper X visual info"); | |
3939 | ||
94ac875b | 3940 | dpyinfo->n_planes = vinfo->depth; |
a6ad00c0 GM |
3941 | XFree ((char *) vinfo); |
3942 | } | |
01f1ba30 | 3943 | } |
01f1ba30 | 3944 | |
a6ad00c0 | 3945 | |
b9dc4443 RS |
3946 | /* Return the X display structure for the display named NAME. |
3947 | Open a new connection if necessary. */ | |
3948 | ||
3949 | struct x_display_info * | |
3950 | x_display_info_for_name (name) | |
3951 | Lisp_Object name; | |
3952 | { | |
08a90d6a | 3953 | Lisp_Object names; |
b9dc4443 RS |
3954 | struct x_display_info *dpyinfo; |
3955 | ||
b7826503 | 3956 | CHECK_STRING (name); |
b9dc4443 | 3957 | |
806048df RS |
3958 | if (! EQ (Vwindow_system, intern ("x"))) |
3959 | error ("Not using X Windows"); | |
3960 | ||
08a90d6a RS |
3961 | for (dpyinfo = x_display_list, names = x_display_name_list; |
3962 | dpyinfo; | |
8e713be6 | 3963 | dpyinfo = dpyinfo->next, names = XCDR (names)) |
b9dc4443 RS |
3964 | { |
3965 | Lisp_Object tem; | |
8e713be6 | 3966 | tem = Fstring_equal (XCAR (XCAR (names)), name); |
08a90d6a | 3967 | if (!NILP (tem)) |
b9dc4443 RS |
3968 | return dpyinfo; |
3969 | } | |
3970 | ||
b7975ee4 KH |
3971 | /* Use this general default value to start with. */ |
3972 | Vx_resource_name = Vinvocation_name; | |
3973 | ||
b9dc4443 RS |
3974 | validate_x_resource_name (); |
3975 | ||
9b207e8e | 3976 | dpyinfo = x_term_init (name, (char *)0, |
d5db4077 | 3977 | (char *) SDATA (Vx_resource_name)); |
b9dc4443 | 3978 | |
08a90d6a | 3979 | if (dpyinfo == 0) |
d5db4077 | 3980 | error ("Cannot connect to X server %s", SDATA (name)); |
08a90d6a | 3981 | |
b9dc4443 RS |
3982 | x_in_use = 1; |
3983 | XSETFASTINT (Vwindow_system_version, 11); | |
3984 | ||
3985 | return dpyinfo; | |
3986 | } | |
3987 | ||
a6ad00c0 | 3988 | |
01f1ba30 | 3989 | DEFUN ("x-open-connection", Fx_open_connection, Sx_open_connection, |
c061c855 | 3990 | 1, 3, 0, |
7ee72033 | 3991 | doc: /* Open a connection to an X server. |
c061c855 GM |
3992 | DISPLAY is the name of the display to connect to. |
3993 | Optional second arg XRM-STRING is a string of resources in xrdb format. | |
3994 | If the optional third arg MUST-SUCCEED is non-nil, | |
7ee72033 MB |
3995 | terminate Emacs if we can't open the connection. */) |
3996 | (display, xrm_string, must_succeed) | |
08a90d6a | 3997 | Lisp_Object display, xrm_string, must_succeed; |
01f1ba30 | 3998 | { |
01f1ba30 | 3999 | unsigned char *xrm_option; |
b9dc4443 | 4000 | struct x_display_info *dpyinfo; |
01f1ba30 | 4001 | |
b7826503 | 4002 | CHECK_STRING (display); |
d387c960 | 4003 | if (! NILP (xrm_string)) |
b7826503 | 4004 | CHECK_STRING (xrm_string); |
01f1ba30 | 4005 | |
806048df RS |
4006 | if (! EQ (Vwindow_system, intern ("x"))) |
4007 | error ("Not using X Windows"); | |
4008 | ||
d387c960 | 4009 | if (! NILP (xrm_string)) |
d5db4077 | 4010 | xrm_option = (unsigned char *) SDATA (xrm_string); |
01f1ba30 JB |
4011 | else |
4012 | xrm_option = (unsigned char *) 0; | |
d387c960 JB |
4013 | |
4014 | validate_x_resource_name (); | |
4015 | ||
e1b1bee8 | 4016 | /* This is what opens the connection and sets x_current_display. |
b9dc4443 RS |
4017 | This also initializes many symbols, such as those used for input. */ |
4018 | dpyinfo = x_term_init (display, xrm_option, | |
d5db4077 | 4019 | (char *) SDATA (Vx_resource_name)); |
f1c16f36 | 4020 | |
08a90d6a RS |
4021 | if (dpyinfo == 0) |
4022 | { | |
4023 | if (!NILP (must_succeed)) | |
10ffbc14 GM |
4024 | fatal ("Cannot connect to X server %s.\n\ |
4025 | Check the DISPLAY environment variable or use `-d'.\n\ | |
842a9389 JB |
4026 | Also use the `xauth' program to verify that you have the proper\n\ |
4027 | authorization information needed to connect the X server.\n\ | |
bf770132 | 4028 | An insecure way to solve the problem may be to use `xhost'.\n", |
d5db4077 | 4029 | SDATA (display)); |
08a90d6a | 4030 | else |
d5db4077 | 4031 | error ("Cannot connect to X server %s", SDATA (display)); |
08a90d6a RS |
4032 | } |
4033 | ||
b9dc4443 | 4034 | x_in_use = 1; |
01f1ba30 | 4035 | |
b9dc4443 | 4036 | XSETFASTINT (Vwindow_system_version, 11); |
01f1ba30 JB |
4037 | return Qnil; |
4038 | } | |
4039 | ||
08a90d6a RS |
4040 | DEFUN ("x-close-connection", Fx_close_connection, |
4041 | Sx_close_connection, 1, 1, 0, | |
7ee72033 | 4042 | doc: /* Close the connection to DISPLAY's X server. |
c061c855 | 4043 | For DISPLAY, specify either a frame or a display name (a string). |
7ee72033 MB |
4044 | If DISPLAY is nil, that stands for the selected frame's display. */) |
4045 | (display) | |
c061c855 | 4046 | Lisp_Object display; |
01f1ba30 | 4047 | { |
08a90d6a | 4048 | struct x_display_info *dpyinfo = check_x_display_info (display); |
08a90d6a | 4049 | int i; |
3457bc6e | 4050 | |
08a90d6a RS |
4051 | if (dpyinfo->reference_count > 0) |
4052 | error ("Display still has frames on it"); | |
01f1ba30 | 4053 | |
08a90d6a RS |
4054 | BLOCK_INPUT; |
4055 | /* Free the fonts in the font table. */ | |
4056 | for (i = 0; i < dpyinfo->n_fonts; i++) | |
333b20bb GM |
4057 | if (dpyinfo->font_table[i].name) |
4058 | { | |
333b20bb GM |
4059 | XFreeFont (dpyinfo->display, dpyinfo->font_table[i].font); |
4060 | } | |
4061 | ||
08a90d6a RS |
4062 | x_destroy_all_bitmaps (dpyinfo); |
4063 | XSetCloseDownMode (dpyinfo->display, DestroyAll); | |
82c90203 RS |
4064 | |
4065 | #ifdef USE_X_TOOLKIT | |
4066 | XtCloseDisplay (dpyinfo->display); | |
4067 | #else | |
08a90d6a | 4068 | XCloseDisplay (dpyinfo->display); |
82c90203 | 4069 | #endif |
08a90d6a RS |
4070 | |
4071 | x_delete_display (dpyinfo); | |
4072 | UNBLOCK_INPUT; | |
3457bc6e | 4073 | |
01f1ba30 JB |
4074 | return Qnil; |
4075 | } | |
4076 | ||
08a90d6a | 4077 | DEFUN ("x-display-list", Fx_display_list, Sx_display_list, 0, 0, 0, |
7ee72033 MB |
4078 | doc: /* Return the list of display names that Emacs has connections to. */) |
4079 | () | |
08a90d6a RS |
4080 | { |
4081 | Lisp_Object tail, result; | |
4082 | ||
4083 | result = Qnil; | |
8e713be6 KR |
4084 | for (tail = x_display_name_list; ! NILP (tail); tail = XCDR (tail)) |
4085 | result = Fcons (XCAR (XCAR (tail)), result); | |
08a90d6a RS |
4086 | |
4087 | return result; | |
4088 | } | |
4089 | ||
4090 | DEFUN ("x-synchronize", Fx_synchronize, Sx_synchronize, 1, 2, 0, | |
7ee72033 | 4091 | doc: /* If ON is non-nil, report X errors as soon as the erring request is made. |
c061c855 GM |
4092 | If ON is nil, allow buffering of requests. |
4093 | Turning on synchronization prohibits the Xlib routines from buffering | |
4094 | requests and seriously degrades performance, but makes debugging much | |
4095 | easier. | |
4096 | The optional second argument DISPLAY specifies which display to act on. | |
4097 | DISPLAY should be either a frame or a display name (a string). | |
7ee72033 MB |
4098 | If DISPLAY is omitted or nil, that stands for the selected frame's display. */) |
4099 | (on, display) | |
08a90d6a | 4100 | Lisp_Object display, on; |
01f1ba30 | 4101 | { |
08a90d6a | 4102 | struct x_display_info *dpyinfo = check_x_display_info (display); |
11ae94fe | 4103 | |
b9dc4443 | 4104 | XSynchronize (dpyinfo->display, !EQ (on, Qnil)); |
01f1ba30 JB |
4105 | |
4106 | return Qnil; | |
4107 | } | |
4108 | ||
b9dc4443 | 4109 | /* Wait for responses to all X commands issued so far for frame F. */ |
6b7b1820 RS |
4110 | |
4111 | void | |
b9dc4443 RS |
4112 | x_sync (f) |
4113 | FRAME_PTR f; | |
6b7b1820 | 4114 | { |
4e87f4d2 | 4115 | BLOCK_INPUT; |
b9dc4443 | 4116 | XSync (FRAME_X_DISPLAY (f), False); |
4e87f4d2 | 4117 | UNBLOCK_INPUT; |
6b7b1820 | 4118 | } |
333b20bb | 4119 | |
01f1ba30 | 4120 | \f |
333b20bb | 4121 | /*********************************************************************** |
7a060cd4 | 4122 | Window properties |
333b20bb | 4123 | ***********************************************************************/ |
f1c16f36 | 4124 | |
7a060cd4 KS |
4125 | DEFUN ("x-change-window-property", Fx_change_window_property, |
4126 | Sx_change_window_property, 2, 6, 0, | |
4127 | doc: /* Change window property PROP to VALUE on the X window of FRAME. | |
4128 | PROP must be a string. | |
4129 | VALUE may be a string or a list of conses, numbers and/or strings. | |
4130 | If an element in the list is a string, it is converted to | |
4131 | an Atom and the value of the Atom is used. If an element is a cons, | |
4132 | it is converted to a 32 bit number where the car is the 16 top bits and the | |
4133 | cdr is the lower 16 bits. | |
4134 | FRAME nil or omitted means use the selected frame. | |
4135 | If TYPE is given and non-nil, it is the name of the type of VALUE. | |
4136 | If TYPE is not given or nil, the type is STRING. | |
4137 | FORMAT gives the size in bits of each element if VALUE is a list. | |
4138 | It must be one of 8, 16 or 32. | |
4139 | If VALUE is a string or FORMAT is nil or not given, FORMAT defaults to 8. | |
4140 | If OUTER_P is non-nil, the property is changed for the outer X window of | |
4141 | FRAME. Default is to change on the edit X window. | |
333b20bb | 4142 | |
7a060cd4 KS |
4143 | Value is VALUE. */) |
4144 | (prop, value, frame, type, format, outer_p) | |
4145 | Lisp_Object prop, value, frame, type, format, outer_p; | |
4146 | { | |
4147 | struct frame *f = check_x_frame (frame); | |
4148 | Atom prop_atom; | |
4149 | Atom target_type = XA_STRING; | |
4150 | int element_format = 8; | |
4151 | unsigned char *data; | |
4152 | int nelements; | |
4153 | Window w; | |
333b20bb | 4154 | |
7a060cd4 | 4155 | CHECK_STRING (prop); |
333b20bb | 4156 | |
7a060cd4 KS |
4157 | if (! NILP (format)) |
4158 | { | |
4159 | CHECK_NUMBER (format); | |
4160 | element_format = XFASTINT (format); | |
333b20bb | 4161 | |
7a060cd4 KS |
4162 | if (element_format != 8 && element_format != 16 |
4163 | && element_format != 32) | |
4164 | error ("FORMAT must be one of 8, 16 or 32"); | |
4165 | } | |
333b20bb | 4166 | |
7a060cd4 KS |
4167 | if (CONSP (value)) |
4168 | { | |
4169 | nelements = x_check_property_data (value); | |
4170 | if (nelements == -1) | |
4171 | error ("Bad data in VALUE, must be number, string or cons"); | |
333b20bb | 4172 | |
7a060cd4 KS |
4173 | if (element_format == 8) |
4174 | data = (unsigned char *) xmalloc (nelements); | |
4175 | else if (element_format == 16) | |
4176 | data = (unsigned char *) xmalloc (nelements*2); | |
fede04ef JD |
4177 | else /* format == 32 */ |
4178 | /* The man page for XChangeProperty: | |
4179 | "If the specified format is 32, the property data must be a | |
4180 | long array." | |
4181 | This applies even if long is more than 64 bits. The X library | |
4182 | converts to 32 bits before sending to the X server. */ | |
4183 | data = (unsigned char *) xmalloc (nelements * sizeof(long)); | |
333b20bb | 4184 | |
7a060cd4 KS |
4185 | x_fill_property_data (FRAME_X_DISPLAY (f), value, data, element_format); |
4186 | } | |
4187 | else | |
4188 | { | |
4189 | CHECK_STRING (value); | |
4190 | data = SDATA (value); | |
4191 | nelements = SCHARS (value); | |
4192 | } | |
333b20bb | 4193 | |
7a060cd4 KS |
4194 | BLOCK_INPUT; |
4195 | prop_atom = XInternAtom (FRAME_X_DISPLAY (f), SDATA (prop), False); | |
4196 | if (! NILP (type)) | |
4197 | { | |
4198 | CHECK_STRING (type); | |
4199 | target_type = XInternAtom (FRAME_X_DISPLAY (f), SDATA (type), False); | |
4200 | } | |
333b20bb | 4201 | |
7a060cd4 KS |
4202 | if (! NILP (outer_p)) w = FRAME_OUTER_WINDOW (f); |
4203 | else w = FRAME_X_WINDOW (f); | |
5b3f8550 | 4204 | |
7a060cd4 KS |
4205 | XChangeProperty (FRAME_X_DISPLAY (f), w, |
4206 | prop_atom, target_type, element_format, PropModeReplace, | |
4207 | data, nelements); | |
333b20bb | 4208 | |
7a060cd4 | 4209 | if (CONSP (value)) xfree (data); |
333b20bb | 4210 | |
7a060cd4 KS |
4211 | /* Make sure the property is set when we return. */ |
4212 | XFlush (FRAME_X_DISPLAY (f)); | |
4213 | UNBLOCK_INPUT; | |
333b20bb | 4214 | |
7a060cd4 | 4215 | return value; |
333b20bb GM |
4216 | } |
4217 | ||
4218 | ||
7a060cd4 KS |
4219 | DEFUN ("x-delete-window-property", Fx_delete_window_property, |
4220 | Sx_delete_window_property, 1, 2, 0, | |
4221 | doc: /* Remove window property PROP from X window of FRAME. | |
4222 | FRAME nil or omitted means use the selected frame. Value is PROP. */) | |
4223 | (prop, frame) | |
4224 | Lisp_Object prop, frame; | |
333b20bb | 4225 | { |
7a060cd4 KS |
4226 | struct frame *f = check_x_frame (frame); |
4227 | Atom prop_atom; | |
333b20bb | 4228 | |
7a060cd4 KS |
4229 | CHECK_STRING (prop); |
4230 | BLOCK_INPUT; | |
4231 | prop_atom = XInternAtom (FRAME_X_DISPLAY (f), SDATA (prop), False); | |
4232 | XDeleteProperty (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), prop_atom); | |
4233 | ||
4234 | /* Make sure the property is removed when we return. */ | |
4235 | XFlush (FRAME_X_DISPLAY (f)); | |
4236 | UNBLOCK_INPUT; | |
333b20bb | 4237 | |
7a060cd4 | 4238 | return prop; |
333b20bb GM |
4239 | } |
4240 | ||
4241 | ||
7a060cd4 KS |
4242 | DEFUN ("x-window-property", Fx_window_property, Sx_window_property, |
4243 | 1, 6, 0, | |
4244 | doc: /* Value is the value of window property PROP on FRAME. | |
4245 | If FRAME is nil or omitted, use the selected frame. | |
4246 | If TYPE is nil or omitted, get the property as a string. Otherwise TYPE | |
4247 | is the name of the Atom that denotes the type expected. | |
4248 | If SOURCE is non-nil, get the property on that window instead of from | |
4249 | FRAME. The number 0 denotes the root window. | |
4250 | If DELETE_P is non-nil, delete the property after retreiving it. | |
4251 | If VECTOR_RET_P is non-nil, don't return a string but a vector of values. | |
b4715a72 JD |
4252 | |
4253 | Value is nil if FRAME hasn't a property with name PROP or if PROP has | |
4254 | no value of TYPE. */) | |
4255 | (prop, frame, type, source, delete_p, vector_ret_p) | |
4256 | Lisp_Object prop, frame, type, source, delete_p, vector_ret_p; | |
333b20bb GM |
4257 | { |
4258 | struct frame *f = check_x_frame (frame); | |
4259 | Atom prop_atom; | |
4260 | int rc; | |
4261 | Lisp_Object prop_value = Qnil; | |
a3db4b26 | 4262 | unsigned char *tmp_data = NULL; |
333b20bb | 4263 | Atom actual_type; |
b4715a72 | 4264 | Atom target_type = XA_STRING; |
333b20bb GM |
4265 | int actual_format; |
4266 | unsigned long actual_size, bytes_remaining; | |
b4715a72 JD |
4267 | Window target_window = FRAME_X_WINDOW (f); |
4268 | struct gcpro gcpro1; | |
333b20bb | 4269 | |
b4715a72 | 4270 | GCPRO1 (prop_value); |
b7826503 | 4271 | CHECK_STRING (prop); |
b4715a72 JD |
4272 | |
4273 | if (! NILP (source)) | |
4274 | { | |
4275 | if (NUMBERP (source)) | |
4276 | { | |
4277 | if (FLOATP (source)) | |
4278 | target_window = (Window) XFLOAT (source); | |
4279 | else | |
4280 | target_window = XFASTINT (source); | |
4281 | ||
4282 | if (target_window == 0) | |
4283 | target_window = FRAME_X_DISPLAY_INFO (f)->root_window; | |
4284 | } | |
4285 | else if (CONSP (source)) | |
4286 | target_window = cons_to_long (source); | |
4287 | } | |
4288 | ||
333b20bb | 4289 | BLOCK_INPUT; |
b4715a72 JD |
4290 | if (STRINGP (type)) |
4291 | { | |
4292 | if (strcmp ("AnyPropertyType", SDATA (type)) == 0) | |
4293 | target_type = AnyPropertyType; | |
4294 | else | |
4295 | target_type = XInternAtom (FRAME_X_DISPLAY (f), SDATA (type), False); | |
4296 | } | |
4297 | ||
d5db4077 | 4298 | prop_atom = XInternAtom (FRAME_X_DISPLAY (f), SDATA (prop), False); |
b4715a72 JD |
4299 | rc = XGetWindowProperty (FRAME_X_DISPLAY (f), target_window, |
4300 | prop_atom, 0, 0, False, target_type, | |
333b20bb | 4301 | &actual_type, &actual_format, &actual_size, |
a3db4b26 | 4302 | &bytes_remaining, &tmp_data); |
333b20bb GM |
4303 | if (rc == Success) |
4304 | { | |
4305 | int size = bytes_remaining; | |
4306 | ||
4307 | XFree (tmp_data); | |
4308 | tmp_data = NULL; | |
4309 | ||
b4715a72 | 4310 | rc = XGetWindowProperty (FRAME_X_DISPLAY (f), target_window, |
333b20bb | 4311 | prop_atom, 0, bytes_remaining, |
b4715a72 | 4312 | ! NILP (delete_p), target_type, |
177c0ea7 JB |
4313 | &actual_type, &actual_format, |
4314 | &actual_size, &bytes_remaining, | |
a3db4b26 | 4315 | &tmp_data); |
4c8c7926 | 4316 | if (rc == Success && tmp_data) |
b4715a72 | 4317 | { |
fede04ef JD |
4318 | /* The man page for XGetWindowProperty says: |
4319 | "If the returned format is 32, the returned data is represented | |
4320 | as a long array and should be cast to that type to obtain the | |
4321 | elements." | |
4322 | This applies even if long is more than 32 bits, the X library | |
4323 | converts from 32 bit elements received from the X server to long | |
4324 | and passes the long array to us. Thus, for that case bcopy can not | |
4325 | be used. We convert to a 32 bit type here, because so much code | |
4326 | assume on that. | |
4327 | ||
4328 | The bytes and offsets passed to XGetWindowProperty refers to the | |
4329 | property and those are indeed in 32 bit quantities if format is | |
4330 | 32. */ | |
4331 | ||
4332 | if (actual_format == 32 && actual_format < BITS_PER_LONG) | |
4333 | { | |
4334 | unsigned long i; | |
4335 | int *idata = (int *) tmp_data; | |
4336 | long *ldata = (long *) tmp_data; | |
4337 | ||
4338 | for (i = 0; i < actual_size; ++i) | |
a3db4b26 | 4339 | idata[i] = (int) ldata[i]; |
fede04ef JD |
4340 | } |
4341 | ||
b4715a72 JD |
4342 | if (NILP (vector_ret_p)) |
4343 | prop_value = make_string (tmp_data, size); | |
4344 | else | |
4345 | prop_value = x_property_data_to_lisp (f, | |
a3db4b26 | 4346 | tmp_data, |
b4715a72 JD |
4347 | actual_type, |
4348 | actual_format, | |
4349 | actual_size); | |
4350 | } | |
333b20bb | 4351 | |
b4715a72 | 4352 | if (tmp_data) XFree (tmp_data); |
333b20bb GM |
4353 | } |
4354 | ||
4355 | UNBLOCK_INPUT; | |
b4715a72 | 4356 | UNGCPRO; |
333b20bb GM |
4357 | return prop_value; |
4358 | } | |
4359 | ||
4360 | ||
4361 | \f | |
4362 | /*********************************************************************** | |
4363 | Busy cursor | |
4364 | ***********************************************************************/ | |
4365 | ||
4ae9a85e | 4366 | /* If non-null, an asynchronous timer that, when it expires, displays |
0af913d7 | 4367 | an hourglass cursor on all frames. */ |
333b20bb | 4368 | |
0af913d7 | 4369 | static struct atimer *hourglass_atimer; |
333b20bb | 4370 | |
0af913d7 | 4371 | /* Non-zero means an hourglass cursor is currently shown. */ |
333b20bb | 4372 | |
0af913d7 | 4373 | static int hourglass_shown_p; |
333b20bb | 4374 | |
0af913d7 | 4375 | /* Number of seconds to wait before displaying an hourglass cursor. */ |
333b20bb | 4376 | |
0af913d7 | 4377 | static Lisp_Object Vhourglass_delay; |
333b20bb | 4378 | |
0af913d7 | 4379 | /* Default number of seconds to wait before displaying an hourglass |
4ae9a85e GM |
4380 | cursor. */ |
4381 | ||
0af913d7 | 4382 | #define DEFAULT_HOURGLASS_DELAY 1 |
4ae9a85e GM |
4383 | |
4384 | /* Function prototypes. */ | |
4385 | ||
0af913d7 GM |
4386 | static void show_hourglass P_ ((struct atimer *)); |
4387 | static void hide_hourglass P_ ((void)); | |
4ae9a85e | 4388 | |
83c31c8d JD |
4389 | /* Return non-zero if houglass timer has been started or hourglass is shown. */ |
4390 | ||
4391 | int | |
4392 | hourglass_started () | |
4393 | { | |
4394 | return hourglass_shown_p || hourglass_atimer != NULL; | |
4395 | } | |
4396 | ||
4ae9a85e | 4397 | |
0af913d7 | 4398 | /* Cancel a currently active hourglass timer, and start a new one. */ |
4ae9a85e GM |
4399 | |
4400 | void | |
0af913d7 | 4401 | start_hourglass () |
333b20bb | 4402 | { |
4ae9a85e | 4403 | EMACS_TIME delay; |
3caa99d3 | 4404 | int secs, usecs = 0; |
177c0ea7 | 4405 | |
a790bcd4 TTN |
4406 | /* Don't bother for ttys. */ |
4407 | if (NILP (Vwindow_system)) | |
4408 | return; | |
4409 | ||
0af913d7 | 4410 | cancel_hourglass (); |
4ae9a85e | 4411 | |
0af913d7 GM |
4412 | if (INTEGERP (Vhourglass_delay) |
4413 | && XINT (Vhourglass_delay) > 0) | |
4414 | secs = XFASTINT (Vhourglass_delay); | |
4415 | else if (FLOATP (Vhourglass_delay) | |
4416 | && XFLOAT_DATA (Vhourglass_delay) > 0) | |
3caa99d3 GM |
4417 | { |
4418 | Lisp_Object tem; | |
0af913d7 | 4419 | tem = Ftruncate (Vhourglass_delay, Qnil); |
3caa99d3 | 4420 | secs = XFASTINT (tem); |
0af913d7 | 4421 | usecs = (XFLOAT_DATA (Vhourglass_delay) - secs) * 1000000; |
3caa99d3 | 4422 | } |
4ae9a85e | 4423 | else |
0af913d7 | 4424 | secs = DEFAULT_HOURGLASS_DELAY; |
177c0ea7 | 4425 | |
3caa99d3 | 4426 | EMACS_SET_SECS_USECS (delay, secs, usecs); |
0af913d7 GM |
4427 | hourglass_atimer = start_atimer (ATIMER_RELATIVE, delay, |
4428 | show_hourglass, NULL); | |
4ae9a85e GM |
4429 | } |
4430 | ||
4431 | ||
0af913d7 | 4432 | /* Cancel the hourglass cursor timer if active, hide a busy cursor if |
4ae9a85e GM |
4433 | shown. */ |
4434 | ||
4435 | void | |
0af913d7 | 4436 | cancel_hourglass () |
4ae9a85e | 4437 | { |
0af913d7 | 4438 | if (hourglass_atimer) |
99f01f62 | 4439 | { |
0af913d7 GM |
4440 | cancel_atimer (hourglass_atimer); |
4441 | hourglass_atimer = NULL; | |
99f01f62 | 4442 | } |
177c0ea7 | 4443 | |
0af913d7 GM |
4444 | if (hourglass_shown_p) |
4445 | hide_hourglass (); | |
4ae9a85e GM |
4446 | } |
4447 | ||
4448 | ||
0af913d7 GM |
4449 | /* Timer function of hourglass_atimer. TIMER is equal to |
4450 | hourglass_atimer. | |
4ae9a85e | 4451 | |
0af913d7 GM |
4452 | Display an hourglass pointer on all frames by mapping the frames' |
4453 | hourglass_window. Set the hourglass_p flag in the frames' | |
4454 | output_data.x structure to indicate that an hourglass cursor is | |
4455 | shown on the frames. */ | |
4ae9a85e GM |
4456 | |
4457 | static void | |
0af913d7 | 4458 | show_hourglass (timer) |
4ae9a85e GM |
4459 | struct atimer *timer; |
4460 | { | |
4461 | /* The timer implementation will cancel this timer automatically | |
0af913d7 | 4462 | after this function has run. Set hourglass_atimer to null |
4ae9a85e | 4463 | so that we know the timer doesn't have to be canceled. */ |
0af913d7 | 4464 | hourglass_atimer = NULL; |
4ae9a85e | 4465 | |
0af913d7 | 4466 | if (!hourglass_shown_p) |
333b20bb GM |
4467 | { |
4468 | Lisp_Object rest, frame; | |
177c0ea7 | 4469 | |
4ae9a85e | 4470 | BLOCK_INPUT; |
177c0ea7 | 4471 | |
333b20bb | 4472 | FOR_EACH_FRAME (rest, frame) |
5f7a1890 GM |
4473 | { |
4474 | struct frame *f = XFRAME (frame); | |
177c0ea7 | 4475 | |
5f7a1890 GM |
4476 | if (FRAME_LIVE_P (f) && FRAME_X_P (f) && FRAME_X_DISPLAY (f)) |
4477 | { | |
4478 | Display *dpy = FRAME_X_DISPLAY (f); | |
177c0ea7 | 4479 | |
5f7a1890 GM |
4480 | #ifdef USE_X_TOOLKIT |
4481 | if (f->output_data.x->widget) | |
4482 | #else | |
4483 | if (FRAME_OUTER_WINDOW (f)) | |
4484 | #endif | |
4485 | { | |
0af913d7 | 4486 | f->output_data.x->hourglass_p = 1; |
177c0ea7 | 4487 | |
0af913d7 | 4488 | if (!f->output_data.x->hourglass_window) |
5f7a1890 GM |
4489 | { |
4490 | unsigned long mask = CWCursor; | |
4491 | XSetWindowAttributes attrs; | |
49b8b5dc JD |
4492 | #ifdef USE_GTK |
4493 | Window parent = FRAME_X_WINDOW (f); | |
4494 | #else | |
4495 | Window parent = FRAME_OUTER_WINDOW (f); | |
4496 | #endif | |
0af913d7 | 4497 | attrs.cursor = f->output_data.x->hourglass_cursor; |
177c0ea7 | 4498 | |
0af913d7 | 4499 | f->output_data.x->hourglass_window |
49b8b5dc | 4500 | = XCreateWindow (dpy, parent, |
5f7a1890 GM |
4501 | 0, 0, 32000, 32000, 0, 0, |
4502 | InputOnly, | |
4503 | CopyFromParent, | |
4504 | mask, &attrs); | |
4505 | } | |
177c0ea7 | 4506 | |
0af913d7 | 4507 | XMapRaised (dpy, f->output_data.x->hourglass_window); |
5f7a1890 GM |
4508 | XFlush (dpy); |
4509 | } | |
4510 | } | |
4511 | } | |
333b20bb | 4512 | |
0af913d7 | 4513 | hourglass_shown_p = 1; |
4ae9a85e GM |
4514 | UNBLOCK_INPUT; |
4515 | } | |
333b20bb GM |
4516 | } |
4517 | ||
4518 | ||
0af913d7 GM |
4519 | /* Hide the hourglass pointer on all frames, if it is currently |
4520 | shown. */ | |
333b20bb | 4521 | |
4ae9a85e | 4522 | static void |
0af913d7 | 4523 | hide_hourglass () |
4ae9a85e | 4524 | { |
0af913d7 | 4525 | if (hourglass_shown_p) |
333b20bb | 4526 | { |
4ae9a85e GM |
4527 | Lisp_Object rest, frame; |
4528 | ||
4529 | BLOCK_INPUT; | |
4530 | FOR_EACH_FRAME (rest, frame) | |
333b20bb | 4531 | { |
4ae9a85e | 4532 | struct frame *f = XFRAME (frame); |
177c0ea7 | 4533 | |
4ae9a85e GM |
4534 | if (FRAME_X_P (f) |
4535 | /* Watch out for newly created frames. */ | |
0af913d7 | 4536 | && f->output_data.x->hourglass_window) |
4ae9a85e | 4537 | { |
0af913d7 GM |
4538 | XUnmapWindow (FRAME_X_DISPLAY (f), |
4539 | f->output_data.x->hourglass_window); | |
4540 | /* Sync here because XTread_socket looks at the | |
4541 | hourglass_p flag that is reset to zero below. */ | |
4ae9a85e | 4542 | XSync (FRAME_X_DISPLAY (f), False); |
0af913d7 | 4543 | f->output_data.x->hourglass_p = 0; |
4ae9a85e | 4544 | } |
333b20bb | 4545 | } |
333b20bb | 4546 | |
0af913d7 | 4547 | hourglass_shown_p = 0; |
4ae9a85e GM |
4548 | UNBLOCK_INPUT; |
4549 | } | |
333b20bb GM |
4550 | } |
4551 | ||
4552 | ||
4553 | \f | |
4554 | /*********************************************************************** | |
4555 | Tool tips | |
4556 | ***********************************************************************/ | |
4557 | ||
4558 | static Lisp_Object x_create_tip_frame P_ ((struct x_display_info *, | |
275841bf | 4559 | Lisp_Object, Lisp_Object)); |
06d62053 | 4560 | static void compute_tip_xy P_ ((struct frame *, Lisp_Object, Lisp_Object, |
ab452f99 | 4561 | Lisp_Object, int, int, int *, int *)); |
177c0ea7 | 4562 | |
44b5a125 | 4563 | /* The frame of a currently visible tooltip. */ |
333b20bb | 4564 | |
44b5a125 | 4565 | Lisp_Object tip_frame; |
333b20bb GM |
4566 | |
4567 | /* If non-nil, a timer started that hides the last tooltip when it | |
4568 | fires. */ | |
4569 | ||
4570 | Lisp_Object tip_timer; | |
4571 | Window tip_window; | |
4572 | ||
06d62053 GM |
4573 | /* If non-nil, a vector of 3 elements containing the last args |
4574 | with which x-show-tip was called. See there. */ | |
4575 | ||
4576 | Lisp_Object last_show_tip_args; | |
4577 | ||
d63931a2 GM |
4578 | /* Maximum size for tooltips; a cons (COLUMNS . ROWS). */ |
4579 | ||
4580 | Lisp_Object Vx_max_tooltip_size; | |
4581 | ||
eaf1eea9 GM |
4582 | |
4583 | static Lisp_Object | |
4584 | unwind_create_tip_frame (frame) | |
4585 | Lisp_Object frame; | |
4586 | { | |
c844a81a GM |
4587 | Lisp_Object deleted; |
4588 | ||
4589 | deleted = unwind_create_frame (frame); | |
4590 | if (EQ (deleted, Qt)) | |
4591 | { | |
4592 | tip_window = None; | |
4593 | tip_frame = Qnil; | |
4594 | } | |
177c0ea7 | 4595 | |
c844a81a | 4596 | return deleted; |
eaf1eea9 GM |
4597 | } |
4598 | ||
4599 | ||
333b20bb | 4600 | /* Create a frame for a tooltip on the display described by DPYINFO. |
275841bf GM |
4601 | PARMS is a list of frame parameters. TEXT is the string to |
4602 | display in the tip frame. Value is the frame. | |
eaf1eea9 GM |
4603 | |
4604 | Note that functions called here, esp. x_default_parameter can | |
4605 | signal errors, for instance when a specified color name is | |
4606 | undefined. We have to make sure that we're in a consistent state | |
4607 | when this happens. */ | |
333b20bb GM |
4608 | |
4609 | static Lisp_Object | |
275841bf | 4610 | x_create_tip_frame (dpyinfo, parms, text) |
333b20bb | 4611 | struct x_display_info *dpyinfo; |
275841bf | 4612 | Lisp_Object parms, text; |
333b20bb GM |
4613 | { |
4614 | struct frame *f; | |
4615 | Lisp_Object frame, tem; | |
4616 | Lisp_Object name; | |
333b20bb GM |
4617 | long window_prompting = 0; |
4618 | int width, height; | |
331379bf | 4619 | int count = SPECPDL_INDEX (); |
b6d7acec | 4620 | struct gcpro gcpro1, gcpro2, gcpro3; |
333b20bb | 4621 | struct kboard *kb; |
06d62053 | 4622 | int face_change_count_before = face_change_count; |
275841bf GM |
4623 | Lisp_Object buffer; |
4624 | struct buffer *old_buffer; | |
333b20bb GM |
4625 | |
4626 | check_x (); | |
4627 | ||
333b20bb GM |
4628 | |
4629 | #ifdef MULTI_KBOARD | |
4630 | kb = dpyinfo->kboard; | |
4631 | #else | |
4632 | kb = &the_only_kboard; | |
4633 | #endif | |
4634 | ||
4635 | /* Get the name of the frame to use for resource lookup. */ | |
4636 | name = x_get_arg (dpyinfo, parms, Qname, "name", "Name", RES_TYPE_STRING); | |
4637 | if (!STRINGP (name) | |
4638 | && !EQ (name, Qunbound) | |
4639 | && !NILP (name)) | |
4640 | error ("Invalid frame name--not a string or nil"); | |
333b20bb GM |
4641 | |
4642 | frame = Qnil; | |
4643 | GCPRO3 (parms, name, frame); | |
44b5a125 | 4644 | f = make_frame (1); |
333b20bb | 4645 | XSETFRAME (frame, f); |
275841bf GM |
4646 | |
4647 | buffer = Fget_buffer_create (build_string (" *tip*")); | |
be786000 | 4648 | Fset_window_buffer (FRAME_ROOT_WINDOW (f), buffer, Qnil); |
275841bf GM |
4649 | old_buffer = current_buffer; |
4650 | set_buffer_internal_1 (XBUFFER (buffer)); | |
d63931a2 | 4651 | current_buffer->truncate_lines = Qnil; |
5c2a995d KH |
4652 | specbind (Qinhibit_read_only, Qt); |
4653 | specbind (Qinhibit_modification_hooks, Qt); | |
275841bf GM |
4654 | Ferase_buffer (); |
4655 | Finsert (1, &text); | |
4656 | set_buffer_internal_1 (old_buffer); | |
177c0ea7 | 4657 | |
333b20bb | 4658 | FRAME_CAN_HAVE_SCROLL_BARS (f) = 0; |
8a1a7743 | 4659 | record_unwind_protect (unwind_create_tip_frame, frame); |
333b20bb | 4660 | |
eaf1eea9 GM |
4661 | /* By setting the output method, we're essentially saying that |
4662 | the frame is live, as per FRAME_LIVE_P. If we get a signal | |
4663 | from this point on, x_destroy_window might screw up reference | |
4664 | counts etc. */ | |
333b20bb GM |
4665 | f->output_method = output_x_window; |
4666 | f->output_data.x = (struct x_output *) xmalloc (sizeof (struct x_output)); | |
4667 | bzero (f->output_data.x, sizeof (struct x_output)); | |
4668 | f->output_data.x->icon_bitmap = -1; | |
be786000 | 4669 | FRAME_FONTSET (f) = -1; |
61d461a8 GM |
4670 | f->output_data.x->scroll_bar_foreground_pixel = -1; |
4671 | f->output_data.x->scroll_bar_background_pixel = -1; | |
f15340b7 MB |
4672 | #ifdef USE_TOOLKIT_SCROLL_BARS |
4673 | f->output_data.x->scroll_bar_top_shadow_pixel = -1; | |
4674 | f->output_data.x->scroll_bar_bottom_shadow_pixel = -1; | |
4675 | #endif /* USE_TOOLKIT_SCROLL_BARS */ | |
333b20bb GM |
4676 | f->icon_name = Qnil; |
4677 | FRAME_X_DISPLAY_INFO (f) = dpyinfo; | |
f1d2ce7f | 4678 | #if GLYPH_DEBUG |
eaf1eea9 GM |
4679 | image_cache_refcount = FRAME_X_IMAGE_CACHE (f)->refcount; |
4680 | dpyinfo_refcount = dpyinfo->reference_count; | |
4681 | #endif /* GLYPH_DEBUG */ | |
333b20bb GM |
4682 | #ifdef MULTI_KBOARD |
4683 | FRAME_KBOARD (f) = kb; | |
4684 | #endif | |
4685 | f->output_data.x->parent_desc = FRAME_X_DISPLAY_INFO (f)->root_window; | |
4686 | f->output_data.x->explicit_parent = 0; | |
4687 | ||
61d461a8 GM |
4688 | /* These colors will be set anyway later, but it's important |
4689 | to get the color reference counts right, so initialize them! */ | |
4690 | { | |
4691 | Lisp_Object black; | |
4692 | struct gcpro gcpro1; | |
177c0ea7 | 4693 | |
61d461a8 GM |
4694 | black = build_string ("black"); |
4695 | GCPRO1 (black); | |
4696 | f->output_data.x->foreground_pixel | |
4697 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); | |
4698 | f->output_data.x->background_pixel | |
4699 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); | |
4700 | f->output_data.x->cursor_pixel | |
4701 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); | |
4702 | f->output_data.x->cursor_foreground_pixel | |
4703 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); | |
4704 | f->output_data.x->border_pixel | |
4705 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); | |
4706 | f->output_data.x->mouse_pixel | |
4707 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); | |
4708 | UNGCPRO; | |
4709 | } | |
4710 | ||
333b20bb GM |
4711 | /* Set the name; the functions to which we pass f expect the name to |
4712 | be set. */ | |
4713 | if (EQ (name, Qunbound) || NILP (name)) | |
4714 | { | |
4715 | f->name = build_string (dpyinfo->x_id_name); | |
4716 | f->explicit_name = 0; | |
4717 | } | |
4718 | else | |
4719 | { | |
4720 | f->name = name; | |
4721 | f->explicit_name = 1; | |
4722 | /* use the frame's title when getting resources for this frame. */ | |
4723 | specbind (Qx_resource_name, name); | |
4724 | } | |
4725 | ||
eaf1eea9 GM |
4726 | /* Extract the window parameters from the supplied values that are |
4727 | needed to determine window geometry. */ | |
333b20bb GM |
4728 | { |
4729 | Lisp_Object font; | |
4730 | ||
4731 | font = x_get_arg (dpyinfo, parms, Qfont, "font", "Font", RES_TYPE_STRING); | |
4732 | ||
4733 | BLOCK_INPUT; | |
4734 | /* First, try whatever font the caller has specified. */ | |
4735 | if (STRINGP (font)) | |
4736 | { | |
4737 | tem = Fquery_fontset (font, Qnil); | |
4738 | if (STRINGP (tem)) | |
d5db4077 | 4739 | font = x_new_fontset (f, SDATA (tem)); |
333b20bb | 4740 | else |
d5db4077 | 4741 | font = x_new_font (f, SDATA (font)); |
333b20bb | 4742 | } |
177c0ea7 | 4743 | |
333b20bb GM |
4744 | /* Try out a font which we hope has bold and italic variations. */ |
4745 | if (!STRINGP (font)) | |
4746 | font = x_new_font (f, "-adobe-courier-medium-r-*-*-*-120-*-*-*-*-iso8859-1"); | |
4747 | if (!STRINGP (font)) | |
4748 | font = x_new_font (f, "-misc-fixed-medium-r-normal-*-*-140-*-*-c-*-iso8859-1"); | |
4749 | if (! STRINGP (font)) | |
4750 | font = x_new_font (f, "-*-*-medium-r-normal-*-*-140-*-*-c-*-iso8859-1"); | |
4751 | if (! STRINGP (font)) | |
4752 | /* This was formerly the first thing tried, but it finds too many fonts | |
4753 | and takes too long. */ | |
4754 | font = x_new_font (f, "-*-*-medium-r-*-*-*-*-*-*-c-*-iso8859-1"); | |
4755 | /* If those didn't work, look for something which will at least work. */ | |
4756 | if (! STRINGP (font)) | |
4757 | font = x_new_font (f, "-*-fixed-*-*-*-*-*-140-*-*-c-*-iso8859-1"); | |
4758 | UNBLOCK_INPUT; | |
4759 | if (! STRINGP (font)) | |
4760 | font = build_string ("fixed"); | |
4761 | ||
4762 | x_default_parameter (f, parms, Qfont, font, | |
4763 | "font", "Font", RES_TYPE_STRING); | |
4764 | } | |
4765 | ||
4766 | x_default_parameter (f, parms, Qborder_width, make_number (2), | |
4767 | "borderWidth", "BorderWidth", RES_TYPE_NUMBER); | |
177c0ea7 | 4768 | |
333b20bb GM |
4769 | /* This defaults to 2 in order to match xterm. We recognize either |
4770 | internalBorderWidth or internalBorder (which is what xterm calls | |
4771 | it). */ | |
4772 | if (NILP (Fassq (Qinternal_border_width, parms))) | |
4773 | { | |
4774 | Lisp_Object value; | |
4775 | ||
4776 | value = x_get_arg (dpyinfo, parms, Qinternal_border_width, | |
4777 | "internalBorder", "internalBorder", RES_TYPE_NUMBER); | |
4778 | if (! EQ (value, Qunbound)) | |
4779 | parms = Fcons (Fcons (Qinternal_border_width, value), | |
4780 | parms); | |
4781 | } | |
4782 | ||
4783 | x_default_parameter (f, parms, Qinternal_border_width, make_number (1), | |
4784 | "internalBorderWidth", "internalBorderWidth", | |
4785 | RES_TYPE_NUMBER); | |
4786 | ||
4787 | /* Also do the stuff which must be set before the window exists. */ | |
4788 | x_default_parameter (f, parms, Qforeground_color, build_string ("black"), | |
4789 | "foreground", "Foreground", RES_TYPE_STRING); | |
4790 | x_default_parameter (f, parms, Qbackground_color, build_string ("white"), | |
4791 | "background", "Background", RES_TYPE_STRING); | |
4792 | x_default_parameter (f, parms, Qmouse_color, build_string ("black"), | |
4793 | "pointerColor", "Foreground", RES_TYPE_STRING); | |
4794 | x_default_parameter (f, parms, Qcursor_color, build_string ("black"), | |
4795 | "cursorColor", "Foreground", RES_TYPE_STRING); | |
4796 | x_default_parameter (f, parms, Qborder_color, build_string ("black"), | |
4797 | "borderColor", "BorderColor", RES_TYPE_STRING); | |
4798 | ||
4799 | /* Init faces before x_default_parameter is called for scroll-bar | |
4800 | parameters because that function calls x_set_scroll_bar_width, | |
4801 | which calls change_frame_size, which calls Fset_window_buffer, | |
4802 | which runs hooks, which call Fvertical_motion. At the end, we | |
4803 | end up in init_iterator with a null face cache, which should not | |
4804 | happen. */ | |
4805 | init_frame_faces (f); | |
177c0ea7 | 4806 | |
333b20bb | 4807 | f->output_data.x->parent_desc = FRAME_X_DISPLAY_INFO (f)->root_window; |
333b20bb | 4808 | |
7c0d3ed8 | 4809 | window_prompting = x_figure_window_size (f, parms, 0); |
333b20bb | 4810 | |
333b20bb GM |
4811 | { |
4812 | XSetWindowAttributes attrs; | |
4813 | unsigned long mask; | |
177c0ea7 | 4814 | |
333b20bb | 4815 | BLOCK_INPUT; |
c51d2b5e GM |
4816 | mask = CWBackPixel | CWOverrideRedirect | CWEventMask; |
4817 | if (DoesSaveUnders (dpyinfo->screen)) | |
4818 | mask |= CWSaveUnder; | |
177c0ea7 | 4819 | |
9b2956e2 GM |
4820 | /* Window managers look at the override-redirect flag to determine |
4821 | whether or net to give windows a decoration (Xlib spec, chapter | |
333b20bb GM |
4822 | 3.2.8). */ |
4823 | attrs.override_redirect = True; | |
4824 | attrs.save_under = True; | |
4825 | attrs.background_pixel = FRAME_BACKGROUND_PIXEL (f); | |
4826 | /* Arrange for getting MapNotify and UnmapNotify events. */ | |
4827 | attrs.event_mask = StructureNotifyMask; | |
4828 | tip_window | |
4829 | = FRAME_X_WINDOW (f) | |
4830 | = XCreateWindow (FRAME_X_DISPLAY (f), | |
4831 | FRAME_X_DISPLAY_INFO (f)->root_window, | |
4832 | /* x, y, width, height */ | |
4833 | 0, 0, 1, 1, | |
4834 | /* Border. */ | |
4835 | 1, | |
4836 | CopyFromParent, InputOutput, CopyFromParent, | |
4837 | mask, &attrs); | |
4838 | UNBLOCK_INPUT; | |
4839 | } | |
4840 | ||
4841 | x_make_gc (f); | |
4842 | ||
333b20bb GM |
4843 | x_default_parameter (f, parms, Qauto_raise, Qnil, |
4844 | "autoRaise", "AutoRaiseLower", RES_TYPE_BOOLEAN); | |
4845 | x_default_parameter (f, parms, Qauto_lower, Qnil, | |
4846 | "autoLower", "AutoRaiseLower", RES_TYPE_BOOLEAN); | |
4847 | x_default_parameter (f, parms, Qcursor_type, Qbox, | |
4848 | "cursorType", "CursorType", RES_TYPE_SYMBOL); | |
4849 | ||
be786000 | 4850 | /* Dimensions, especially FRAME_LINES (f), must be done via change_frame_size. |
333b20bb | 4851 | Change will not be effected unless different from the current |
be786000 KS |
4852 | FRAME_LINES (f). */ |
4853 | width = FRAME_COLS (f); | |
4854 | height = FRAME_LINES (f); | |
4855 | SET_FRAME_COLS (f, 0); | |
4856 | FRAME_LINES (f) = 0; | |
8938a4fb | 4857 | change_frame_size (f, height, width, 1, 0, 0); |
177c0ea7 | 4858 | |
cd1d850f JPW |
4859 | /* Add `tooltip' frame parameter's default value. */ |
4860 | if (NILP (Fframe_parameter (frame, intern ("tooltip")))) | |
4861 | Fmodify_frame_parameters (frame, Fcons (Fcons (intern ("tooltip"), Qt), | |
4862 | Qnil)); | |
177c0ea7 | 4863 | |
035d5114 | 4864 | /* Set up faces after all frame parameters are known. This call |
6801a572 GM |
4865 | also merges in face attributes specified for new frames. |
4866 | ||
4867 | Frame parameters may be changed if .Xdefaults contains | |
4868 | specifications for the default font. For example, if there is an | |
4869 | `Emacs.default.attributeBackground: pink', the `background-color' | |
4870 | attribute of the frame get's set, which let's the internal border | |
4871 | of the tooltip frame appear in pink. Prevent this. */ | |
4872 | { | |
4873 | Lisp_Object bg = Fframe_parameter (frame, Qbackground_color); | |
4874 | ||
4875 | /* Set tip_frame here, so that */ | |
4876 | tip_frame = frame; | |
4877 | call1 (Qface_set_after_frame_default, frame); | |
177c0ea7 | 4878 | |
6801a572 GM |
4879 | if (!EQ (bg, Fframe_parameter (frame, Qbackground_color))) |
4880 | Fmodify_frame_parameters (frame, Fcons (Fcons (Qbackground_color, bg), | |
4881 | Qnil)); | |
4882 | } | |
177c0ea7 | 4883 | |
333b20bb GM |
4884 | f->no_split = 1; |
4885 | ||
4886 | UNGCPRO; | |
4887 | ||
4888 | /* It is now ok to make the frame official even if we get an error | |
4889 | below. And the frame needs to be on Vframe_list or making it | |
4890 | visible won't work. */ | |
4891 | Vframe_list = Fcons (frame, Vframe_list); | |
4892 | ||
4893 | /* Now that the frame is official, it counts as a reference to | |
4894 | its display. */ | |
4895 | FRAME_X_DISPLAY_INFO (f)->reference_count++; | |
4896 | ||
06d62053 GM |
4897 | /* Setting attributes of faces of the tooltip frame from resources |
4898 | and similar will increment face_change_count, which leads to the | |
4899 | clearing of all current matrices. Since this isn't necessary | |
4900 | here, avoid it by resetting face_change_count to the value it | |
4901 | had before we created the tip frame. */ | |
4902 | face_change_count = face_change_count_before; | |
4903 | ||
eaf1eea9 | 4904 | /* Discard the unwind_protect. */ |
333b20bb GM |
4905 | return unbind_to (count, frame); |
4906 | } | |
4907 | ||
4908 | ||
06d62053 GM |
4909 | /* Compute where to display tip frame F. PARMS is the list of frame |
4910 | parameters for F. DX and DY are specified offsets from the current | |
ab452f99 GM |
4911 | location of the mouse. WIDTH and HEIGHT are the width and height |
4912 | of the tooltip. Return coordinates relative to the root window of | |
4913 | the display in *ROOT_X, and *ROOT_Y. */ | |
06d62053 GM |
4914 | |
4915 | static void | |
ab452f99 | 4916 | compute_tip_xy (f, parms, dx, dy, width, height, root_x, root_y) |
06d62053 GM |
4917 | struct frame *f; |
4918 | Lisp_Object parms, dx, dy; | |
ab452f99 | 4919 | int width, height; |
06d62053 GM |
4920 | int *root_x, *root_y; |
4921 | { | |
4922 | Lisp_Object left, top; | |
4923 | int win_x, win_y; | |
4924 | Window root, child; | |
4925 | unsigned pmask; | |
177c0ea7 | 4926 | |
06d62053 GM |
4927 | /* User-specified position? */ |
4928 | left = Fcdr (Fassq (Qleft, parms)); | |
4929 | top = Fcdr (Fassq (Qtop, parms)); | |
177c0ea7 | 4930 | |
06d62053 GM |
4931 | /* Move the tooltip window where the mouse pointer is. Resize and |
4932 | show it. */ | |
570d22b0 | 4933 | if (!INTEGERP (left) || !INTEGERP (top)) |
ab452f99 GM |
4934 | { |
4935 | BLOCK_INPUT; | |
4936 | XQueryPointer (FRAME_X_DISPLAY (f), FRAME_X_DISPLAY_INFO (f)->root_window, | |
4937 | &root, &child, root_x, root_y, &win_x, &win_y, &pmask); | |
4938 | UNBLOCK_INPUT; | |
4939 | } | |
06d62053 | 4940 | |
06d62053 GM |
4941 | if (INTEGERP (top)) |
4942 | *root_y = XINT (top); | |
bf63eb69 JD |
4943 | else if (*root_y + XINT (dy) <= 0) |
4944 | *root_y = 0; /* Can happen for negative dy */ | |
7e8410d1 JD |
4945 | else if (*root_y + XINT (dy) + height <= FRAME_X_DISPLAY_INFO (f)->height) |
4946 | /* It fits below the pointer */ | |
ab452f99 | 4947 | *root_y += XINT (dy); |
7e8410d1 JD |
4948 | else if (height + XINT (dy) <= *root_y) |
4949 | /* It fits above the pointer. */ | |
4950 | *root_y -= height + XINT (dy); | |
4951 | else | |
4952 | /* Put it on the top. */ | |
4953 | *root_y = 0; | |
ab452f99 GM |
4954 | |
4955 | if (INTEGERP (left)) | |
4956 | *root_x = XINT (left); | |
bf63eb69 JD |
4957 | else if (*root_x + XINT (dx) <= 0) |
4958 | *root_x = 0; /* Can happen for negative dx */ | |
d682d3df RS |
4959 | else if (*root_x + XINT (dx) + width <= FRAME_X_DISPLAY_INFO (f)->width) |
4960 | /* It fits to the right of the pointer. */ | |
4961 | *root_x += XINT (dx); | |
4962 | else if (width + XINT (dx) <= *root_x) | |
4963 | /* It fits to the left of the pointer. */ | |
ab452f99 GM |
4964 | *root_x -= width + XINT (dx); |
4965 | else | |
d682d3df RS |
4966 | /* Put it left-justified on the screen--it ought to fit that way. */ |
4967 | *root_x = 0; | |
06d62053 GM |
4968 | } |
4969 | ||
4970 | ||
0634ce98 | 4971 | DEFUN ("x-show-tip", Fx_show_tip, Sx_show_tip, 1, 6, 0, |
7ee72033 | 4972 | doc: /* Show STRING in a "tooltip" window on frame FRAME. |
c061c855 GM |
4973 | A tooltip window is a small X window displaying a string. |
4974 | ||
4975 | FRAME nil or omitted means use the selected frame. | |
4976 | ||
4977 | PARMS is an optional list of frame parameters which can be used to | |
4978 | change the tooltip's appearance. | |
4979 | ||
4980 | Automatically hide the tooltip after TIMEOUT seconds. TIMEOUT nil | |
4981 | means use the default timeout of 5 seconds. | |
4982 | ||
4983 | If the list of frame parameters PARAMS contains a `left' parameters, | |
4984 | the tooltip is displayed at that x-position. Otherwise it is | |
4985 | displayed at the mouse position, with offset DX added (default is 5 if | |
4986 | DX isn't specified). Likewise for the y-position; if a `top' frame | |
4987 | parameter is specified, it determines the y-position of the tooltip | |
4988 | window, otherwise it is displayed at the mouse position, with offset | |
4989 | DY added (default is -10). | |
4990 | ||
4991 | A tooltip's maximum size is specified by `x-max-tooltip-size'. | |
7ee72033 MB |
4992 | Text larger than the specified size is clipped. */) |
4993 | (string, frame, parms, timeout, dx, dy) | |
0634ce98 | 4994 | Lisp_Object string, frame, parms, timeout, dx, dy; |
333b20bb GM |
4995 | { |
4996 | struct frame *f; | |
4997 | struct window *w; | |
06d62053 | 4998 | int root_x, root_y; |
333b20bb GM |
4999 | struct buffer *old_buffer; |
5000 | struct text_pos pos; | |
5001 | int i, width, height; | |
393f2d14 | 5002 | struct gcpro gcpro1, gcpro2, gcpro3, gcpro4; |
333b20bb | 5003 | int old_windows_or_buffers_changed = windows_or_buffers_changed; |
331379bf | 5004 | int count = SPECPDL_INDEX (); |
177c0ea7 | 5005 | |
333b20bb GM |
5006 | specbind (Qinhibit_redisplay, Qt); |
5007 | ||
393f2d14 | 5008 | GCPRO4 (string, parms, frame, timeout); |
333b20bb | 5009 | |
b7826503 | 5010 | CHECK_STRING (string); |
333b20bb GM |
5011 | f = check_x_frame (frame); |
5012 | if (NILP (timeout)) | |
5013 | timeout = make_number (5); | |
5014 | else | |
b7826503 | 5015 | CHECK_NATNUM (timeout); |
177c0ea7 | 5016 | |
0634ce98 GM |
5017 | if (NILP (dx)) |
5018 | dx = make_number (5); | |
5019 | else | |
b7826503 | 5020 | CHECK_NUMBER (dx); |
177c0ea7 | 5021 | |
0634ce98 | 5022 | if (NILP (dy)) |
12c67a7f | 5023 | dy = make_number (-10); |
0634ce98 | 5024 | else |
b7826503 | 5025 | CHECK_NUMBER (dy); |
333b20bb | 5026 | |
06d62053 GM |
5027 | if (NILP (last_show_tip_args)) |
5028 | last_show_tip_args = Fmake_vector (make_number (3), Qnil); | |
5029 | ||
5030 | if (!NILP (tip_frame)) | |
5031 | { | |
5032 | Lisp_Object last_string = AREF (last_show_tip_args, 0); | |
5033 | Lisp_Object last_frame = AREF (last_show_tip_args, 1); | |
5034 | Lisp_Object last_parms = AREF (last_show_tip_args, 2); | |
5035 | ||
5036 | if (EQ (frame, last_frame) | |
5037 | && !NILP (Fequal (last_string, string)) | |
5038 | && !NILP (Fequal (last_parms, parms))) | |
5039 | { | |
5040 | struct frame *f = XFRAME (tip_frame); | |
177c0ea7 | 5041 | |
06d62053 GM |
5042 | /* Only DX and DY have changed. */ |
5043 | if (!NILP (tip_timer)) | |
ae782866 GM |
5044 | { |
5045 | Lisp_Object timer = tip_timer; | |
5046 | tip_timer = Qnil; | |
5047 | call1 (Qcancel_timer, timer); | |
5048 | } | |
06d62053 GM |
5049 | |
5050 | BLOCK_INPUT; | |
be786000 KS |
5051 | compute_tip_xy (f, parms, dx, dy, FRAME_PIXEL_WIDTH (f), |
5052 | FRAME_PIXEL_HEIGHT (f), &root_x, &root_y); | |
06d62053 | 5053 | XMoveWindow (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
ab452f99 | 5054 | root_x, root_y); |
06d62053 GM |
5055 | UNBLOCK_INPUT; |
5056 | goto start_timer; | |
5057 | } | |
5058 | } | |
5059 | ||
333b20bb GM |
5060 | /* Hide a previous tip, if any. */ |
5061 | Fx_hide_tip (); | |
5062 | ||
06d62053 GM |
5063 | ASET (last_show_tip_args, 0, string); |
5064 | ASET (last_show_tip_args, 1, frame); | |
5065 | ASET (last_show_tip_args, 2, parms); | |
5066 | ||
333b20bb GM |
5067 | /* Add default values to frame parameters. */ |
5068 | if (NILP (Fassq (Qname, parms))) | |
5069 | parms = Fcons (Fcons (Qname, build_string ("tooltip")), parms); | |
5070 | if (NILP (Fassq (Qinternal_border_width, parms))) | |
5071 | parms = Fcons (Fcons (Qinternal_border_width, make_number (3)), parms); | |
5072 | if (NILP (Fassq (Qborder_width, parms))) | |
5073 | parms = Fcons (Fcons (Qborder_width, make_number (1)), parms); | |
5074 | if (NILP (Fassq (Qborder_color, parms))) | |
5075 | parms = Fcons (Fcons (Qborder_color, build_string ("lightyellow")), parms); | |
5076 | if (NILP (Fassq (Qbackground_color, parms))) | |
5077 | parms = Fcons (Fcons (Qbackground_color, build_string ("lightyellow")), | |
5078 | parms); | |
5079 | ||
5080 | /* Create a frame for the tooltip, and record it in the global | |
5081 | variable tip_frame. */ | |
275841bf | 5082 | frame = x_create_tip_frame (FRAME_X_DISPLAY_INFO (f), parms, string); |
44b5a125 | 5083 | f = XFRAME (frame); |
333b20bb | 5084 | |
d63931a2 | 5085 | /* Set up the frame's root window. */ |
333b20bb | 5086 | w = XWINDOW (FRAME_ROOT_WINDOW (f)); |
be786000 | 5087 | w->left_col = w->top_line = make_number (0); |
177c0ea7 | 5088 | |
d63931a2 GM |
5089 | if (CONSP (Vx_max_tooltip_size) |
5090 | && INTEGERP (XCAR (Vx_max_tooltip_size)) | |
5091 | && XINT (XCAR (Vx_max_tooltip_size)) > 0 | |
5092 | && INTEGERP (XCDR (Vx_max_tooltip_size)) | |
5093 | && XINT (XCDR (Vx_max_tooltip_size)) > 0) | |
5094 | { | |
be786000 KS |
5095 | w->total_cols = XCAR (Vx_max_tooltip_size); |
5096 | w->total_lines = XCDR (Vx_max_tooltip_size); | |
d63931a2 GM |
5097 | } |
5098 | else | |
5099 | { | |
be786000 KS |
5100 | w->total_cols = make_number (80); |
5101 | w->total_lines = make_number (40); | |
d63931a2 | 5102 | } |
177c0ea7 | 5103 | |
be786000 | 5104 | FRAME_TOTAL_COLS (f) = XINT (w->total_cols); |
333b20bb GM |
5105 | adjust_glyphs (f); |
5106 | w->pseudo_window_p = 1; | |
5107 | ||
5108 | /* Display the tooltip text in a temporary buffer. */ | |
333b20bb | 5109 | old_buffer = current_buffer; |
275841bf | 5110 | set_buffer_internal_1 (XBUFFER (XWINDOW (FRAME_ROOT_WINDOW (f))->buffer)); |
d63931a2 | 5111 | current_buffer->truncate_lines = Qnil; |
333b20bb GM |
5112 | clear_glyph_matrix (w->desired_matrix); |
5113 | clear_glyph_matrix (w->current_matrix); | |
5114 | SET_TEXT_POS (pos, BEGV, BEGV_BYTE); | |
29e95254 | 5115 | try_window (FRAME_ROOT_WINDOW (f), pos, 0); |
333b20bb GM |
5116 | |
5117 | /* Compute width and height of the tooltip. */ | |
5118 | width = height = 0; | |
5119 | for (i = 0; i < w->desired_matrix->nrows; ++i) | |
5120 | { | |
5121 | struct glyph_row *row = &w->desired_matrix->rows[i]; | |
5122 | struct glyph *last; | |
5123 | int row_width; | |
5124 | ||
5125 | /* Stop at the first empty row at the end. */ | |
5126 | if (!row->enabled_p || !row->displays_text_p) | |
5127 | break; | |
5128 | ||
d7bf0342 GM |
5129 | /* Let the row go over the full width of the frame. */ |
5130 | row->full_width_p = 1; | |
333b20bb | 5131 | |
e3130015 | 5132 | /* There's a glyph at the end of rows that is used to place |
333b20bb GM |
5133 | the cursor there. Don't include the width of this glyph. */ |
5134 | if (row->used[TEXT_AREA]) | |
5135 | { | |
5136 | last = &row->glyphs[TEXT_AREA][row->used[TEXT_AREA] - 1]; | |
5137 | row_width = row->pixel_width - last->pixel_width; | |
5138 | } | |
5139 | else | |
5140 | row_width = row->pixel_width; | |
177c0ea7 | 5141 | |
333b20bb GM |
5142 | height += row->height; |
5143 | width = max (width, row_width); | |
5144 | } | |
5145 | ||
5146 | /* Add the frame's internal border to the width and height the X | |
5147 | window should have. */ | |
5148 | height += 2 * FRAME_INTERNAL_BORDER_WIDTH (f); | |
5149 | width += 2 * FRAME_INTERNAL_BORDER_WIDTH (f); | |
5150 | ||
5151 | /* Move the tooltip window where the mouse pointer is. Resize and | |
5152 | show it. */ | |
ab452f99 | 5153 | compute_tip_xy (f, parms, dx, dy, width, height, &root_x, &root_y); |
0634ce98 | 5154 | |
0634ce98 | 5155 | BLOCK_INPUT; |
333b20bb | 5156 | XMoveResizeWindow (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
ab452f99 | 5157 | root_x, root_y, width, height); |
333b20bb GM |
5158 | XMapRaised (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f)); |
5159 | UNBLOCK_INPUT; | |
177c0ea7 | 5160 | |
333b20bb GM |
5161 | /* Draw into the window. */ |
5162 | w->must_be_updated_p = 1; | |
5163 | update_single_window (w, 1); | |
5164 | ||
5165 | /* Restore original current buffer. */ | |
5166 | set_buffer_internal_1 (old_buffer); | |
5167 | windows_or_buffers_changed = old_windows_or_buffers_changed; | |
5168 | ||
06d62053 | 5169 | start_timer: |
333b20bb GM |
5170 | /* Let the tip disappear after timeout seconds. */ |
5171 | tip_timer = call3 (intern ("run-at-time"), timeout, Qnil, | |
5172 | intern ("x-hide-tip")); | |
a744a2ec DL |
5173 | |
5174 | UNGCPRO; | |
333b20bb GM |
5175 | return unbind_to (count, Qnil); |
5176 | } | |
5177 | ||
5178 | ||
5179 | DEFUN ("x-hide-tip", Fx_hide_tip, Sx_hide_tip, 0, 0, 0, | |
7ee72033 MB |
5180 | doc: /* Hide the current tooltip window, if there is any. |
5181 | Value is t if tooltip was open, nil otherwise. */) | |
5182 | () | |
333b20bb | 5183 | { |
44b5a125 | 5184 | int count; |
c0006262 GM |
5185 | Lisp_Object deleted, frame, timer; |
5186 | struct gcpro gcpro1, gcpro2; | |
44b5a125 GM |
5187 | |
5188 | /* Return quickly if nothing to do. */ | |
c0006262 | 5189 | if (NILP (tip_timer) && NILP (tip_frame)) |
44b5a125 | 5190 | return Qnil; |
177c0ea7 | 5191 | |
c0006262 GM |
5192 | frame = tip_frame; |
5193 | timer = tip_timer; | |
5194 | GCPRO2 (frame, timer); | |
5195 | tip_frame = tip_timer = deleted = Qnil; | |
177c0ea7 | 5196 | |
331379bf | 5197 | count = SPECPDL_INDEX (); |
333b20bb | 5198 | specbind (Qinhibit_redisplay, Qt); |
44b5a125 | 5199 | specbind (Qinhibit_quit, Qt); |
177c0ea7 | 5200 | |
c0006262 | 5201 | if (!NILP (timer)) |
ae782866 | 5202 | call1 (Qcancel_timer, timer); |
333b20bb | 5203 | |
c0006262 | 5204 | if (FRAMEP (frame)) |
333b20bb | 5205 | { |
44b5a125 GM |
5206 | Fdelete_frame (frame, Qnil); |
5207 | deleted = Qt; | |
f6c44811 GM |
5208 | |
5209 | #ifdef USE_LUCID | |
5210 | /* Bloodcurdling hack alert: The Lucid menu bar widget's | |
5211 | redisplay procedure is not called when a tip frame over menu | |
5212 | items is unmapped. Redisplay the menu manually... */ | |
5213 | { | |
5214 | struct frame *f = SELECTED_FRAME (); | |
5215 | Widget w = f->output_data.x->menubar_widget; | |
5216 | extern void xlwmenu_redisplay P_ ((Widget)); | |
9180dc8c | 5217 | |
f6c44811 | 5218 | if (!DoesSaveUnders (FRAME_X_DISPLAY_INFO (f)->screen) |
dbc64aa7 | 5219 | && w != NULL) |
f6c44811 GM |
5220 | { |
5221 | BLOCK_INPUT; | |
5222 | xlwmenu_redisplay (w); | |
5223 | UNBLOCK_INPUT; | |
5224 | } | |
5225 | } | |
5226 | #endif /* USE_LUCID */ | |
333b20bb GM |
5227 | } |
5228 | ||
c0006262 | 5229 | UNGCPRO; |
44b5a125 | 5230 | return unbind_to (count, deleted); |
333b20bb GM |
5231 | } |
5232 | ||
5233 | ||
5234 | \f | |
5235 | /*********************************************************************** | |
5236 | File selection dialog | |
5237 | ***********************************************************************/ | |
5238 | ||
90f2e16b JD |
5239 | DEFUN ("x-uses-old-gtk-dialog", Fx_uses_old_gtk_dialog, |
5240 | Sx_uses_old_gtk_dialog, | |
5241 | 0, 0, 0, | |
5242 | doc: /* Return t if the old Gtk+ file selection dialog is used. */) | |
5243 | () | |
5244 | { | |
5245 | #ifdef USE_GTK | |
5246 | extern int use_dialog_box; | |
5247 | extern int use_file_dialog; | |
333b20bb | 5248 | |
90f2e16b JD |
5249 | if (use_dialog_box |
5250 | && use_file_dialog | |
5251 | && have_menus_p () | |
5252 | && xg_uses_old_file_dialog ()) | |
5253 | return Qt; | |
5254 | #endif | |
5255 | return Qnil; | |
5256 | } | |
5257 | ||
5258 | ||
5259 | #ifdef USE_MOTIF | |
333b20bb GM |
5260 | /* Callback for "OK" and "Cancel" on file selection dialog. */ |
5261 | ||
5262 | static void | |
5263 | file_dialog_cb (widget, client_data, call_data) | |
5264 | Widget widget; | |
5265 | XtPointer call_data, client_data; | |
5266 | { | |
5267 | int *result = (int *) client_data; | |
5268 | XmAnyCallbackStruct *cb = (XmAnyCallbackStruct *) call_data; | |
5269 | *result = cb->reason; | |
5270 | } | |
5271 | ||
5272 | ||
a779d213 GM |
5273 | /* Callback for unmapping a file selection dialog. This is used to |
5274 | capture the case where a dialog is closed via a window manager's | |
5275 | closer button, for example. Using a XmNdestroyCallback didn't work | |
5276 | in this case. */ | |
5277 | ||
5278 | static void | |
5279 | file_dialog_unmap_cb (widget, client_data, call_data) | |
5280 | Widget widget; | |
5281 | XtPointer call_data, client_data; | |
5282 | { | |
5283 | int *result = (int *) client_data; | |
5284 | *result = XmCR_CANCEL; | |
5285 | } | |
5286 | ||
24ca7c5a JD |
5287 | static Lisp_Object |
5288 | clean_up_file_dialog (arg) | |
5289 | Lisp_Object arg; | |
5290 | { | |
5291 | struct Lisp_Save_Value *p = XSAVE_VALUE (arg); | |
5292 | Widget dialog = (Widget) p->pointer; | |
5293 | ||
5294 | /* Clean up. */ | |
5295 | BLOCK_INPUT; | |
5296 | XtUnmanageChild (dialog); | |
5297 | XtDestroyWidget (dialog); | |
5298 | x_menu_set_in_use (0); | |
5299 | UNBLOCK_INPUT; | |
5300 | ||
5301 | return Qnil; | |
5302 | } | |
5303 | ||
a779d213 | 5304 | |
f9d64bb3 | 5305 | DEFUN ("x-file-dialog", Fx_file_dialog, Sx_file_dialog, 2, 5, 0, |
7ee72033 | 5306 | doc: /* Read file name, prompting with PROMPT in directory DIR. |
f9d64bb3 JD |
5307 | Use a file selection dialog. Select DEFAULT-FILENAME in the dialog's file |
5308 | selection box, if specified. If MUSTMATCH is non-nil, the returned file | |
5309 | or directory must exist. ONLY-DIR-P is ignored." */) | |
5310 | (prompt, dir, default_filename, mustmatch, only_dir_p) | |
5311 | Lisp_Object prompt, dir, default_filename, mustmatch, only_dir_p; | |
333b20bb GM |
5312 | { |
5313 | int result; | |
0fe92f72 | 5314 | struct frame *f = SELECTED_FRAME (); |
333b20bb | 5315 | Lisp_Object file = Qnil; |
f9d64bb3 | 5316 | Widget dialog, text, help; |
333b20bb GM |
5317 | Arg al[10]; |
5318 | int ac = 0; | |
5319 | extern XtAppContext Xt_app_con; | |
333b20bb | 5320 | XmString dir_xmstring, pattern_xmstring; |
65b21658 | 5321 | int count = SPECPDL_INDEX (); |
f9d64bb3 | 5322 | struct gcpro gcpro1, gcpro2, gcpro3, gcpro4, gcpro5, gcpro6; |
333b20bb | 5323 | |
f9d64bb3 | 5324 | GCPRO6 (prompt, dir, default_filename, mustmatch, only_dir_p, file); |
24ca7c5a | 5325 | |
5ae53dcf | 5326 | if (popup_activated ()) |
24ca7c5a JD |
5327 | error ("Trying to use a menu from within a menu-entry"); |
5328 | ||
b7826503 PJ |
5329 | CHECK_STRING (prompt); |
5330 | CHECK_STRING (dir); | |
333b20bb GM |
5331 | |
5332 | /* Prevent redisplay. */ | |
5333 | specbind (Qinhibit_redisplay, Qt); | |
5334 | ||
5335 | BLOCK_INPUT; | |
5336 | ||
5337 | /* Create the dialog with PROMPT as title, using DIR as initial | |
5338 | directory and using "*" as pattern. */ | |
5339 | dir = Fexpand_file_name (dir, Qnil); | |
d5db4077 | 5340 | dir_xmstring = XmStringCreateLocalized (SDATA (dir)); |
333b20bb | 5341 | pattern_xmstring = XmStringCreateLocalized ("*"); |
177c0ea7 | 5342 | |
d5db4077 | 5343 | XtSetArg (al[ac], XmNtitle, SDATA (prompt)); ++ac; |
333b20bb GM |
5344 | XtSetArg (al[ac], XmNdirectory, dir_xmstring); ++ac; |
5345 | XtSetArg (al[ac], XmNpattern, pattern_xmstring); ++ac; | |
5346 | XtSetArg (al[ac], XmNresizePolicy, XmRESIZE_GROW); ++ac; | |
5347 | XtSetArg (al[ac], XmNdialogStyle, XmDIALOG_APPLICATION_MODAL); ++ac; | |
5348 | dialog = XmCreateFileSelectionDialog (f->output_data.x->widget, | |
5349 | "fsb", al, ac); | |
5350 | XmStringFree (dir_xmstring); | |
5351 | XmStringFree (pattern_xmstring); | |
5352 | ||
5353 | /* Add callbacks for OK and Cancel. */ | |
5354 | XtAddCallback (dialog, XmNokCallback, file_dialog_cb, | |
5355 | (XtPointer) &result); | |
5356 | XtAddCallback (dialog, XmNcancelCallback, file_dialog_cb, | |
5357 | (XtPointer) &result); | |
a779d213 GM |
5358 | XtAddCallback (dialog, XmNunmapCallback, file_dialog_unmap_cb, |
5359 | (XtPointer) &result); | |
333b20bb | 5360 | |
f9d64bb3 | 5361 | /* Remove the help button since we can't display help. */ |
333b20bb | 5362 | help = XmFileSelectionBoxGetChild (dialog, XmDIALOG_HELP_BUTTON); |
f9d64bb3 | 5363 | XtUnmanageChild (help); |
333b20bb | 5364 | |
177c0ea7 | 5365 | /* Mark OK button as default. */ |
333b20bb GM |
5366 | XtVaSetValues (XmFileSelectionBoxGetChild (dialog, XmDIALOG_OK_BUTTON), |
5367 | XmNshowAsDefault, True, NULL); | |
5368 | ||
5369 | /* If MUSTMATCH is non-nil, disable the file entry field of the | |
5370 | dialog, so that the user must select a file from the files list | |
5371 | box. We can't remove it because we wouldn't have a way to get at | |
5372 | the result file name, then. */ | |
5373 | text = XmFileSelectionBoxGetChild (dialog, XmDIALOG_TEXT); | |
5374 | if (!NILP (mustmatch)) | |
5375 | { | |
5376 | Widget label; | |
5377 | label = XmFileSelectionBoxGetChild (dialog, XmDIALOG_SELECTION_LABEL); | |
5378 | XtSetSensitive (text, False); | |
5379 | XtSetSensitive (label, False); | |
5380 | } | |
5381 | ||
5382 | /* Manage the dialog, so that list boxes get filled. */ | |
5383 | XtManageChild (dialog); | |
5384 | ||
333b20bb GM |
5385 | if (STRINGP (default_filename)) |
5386 | { | |
5387 | XmString default_xmstring; | |
f9d64bb3 JD |
5388 | Widget wtext = XmFileSelectionBoxGetChild (dialog, XmDIALOG_TEXT); |
5389 | Widget list = XmFileSelectionBoxGetChild (dialog, XmDIALOG_LIST); | |
333b20bb | 5390 | |
f9d64bb3 JD |
5391 | XmTextPosition last_pos = XmTextFieldGetLastPosition (wtext); |
5392 | XmTextFieldReplace (wtext, 0, last_pos, | |
5393 | (SDATA (Ffile_name_nondirectory (default_filename)))); | |
333b20bb | 5394 | |
f9d64bb3 JD |
5395 | /* Select DEFAULT_FILENAME in the files list box. DEFAULT_FILENAME |
5396 | must include the path for this to work. */ | |
5397 | ||
5398 | default_xmstring = XmStringCreateLocalized (SDATA (default_filename)); | |
333b20bb | 5399 | |
f9d64bb3 JD |
5400 | if (XmListItemExists (list, default_xmstring)) |
5401 | { | |
5402 | int item_pos = XmListItemPos (list, default_xmstring); | |
5403 | /* Select the item and scroll it into view. */ | |
5404 | XmListSelectPos (list, item_pos, True); | |
5405 | XmListSetPos (list, item_pos); | |
5406 | } | |
5407 | ||
5408 | XmStringFree (default_xmstring); | |
333b20bb GM |
5409 | } |
5410 | ||
24ca7c5a JD |
5411 | record_unwind_protect (clean_up_file_dialog, make_save_value (dialog, 0)); |
5412 | ||
bf338245 | 5413 | /* Process events until the user presses Cancel or OK. */ |
5ae53dcf | 5414 | x_menu_set_in_use (1); |
03100098 | 5415 | result = 0; |
a779d213 | 5416 | while (result == 0) |
563b384d | 5417 | { |
bf338245 | 5418 | XEvent event; |
24ca7c5a | 5419 | x_menu_wait_for_event (0); |
bf338245 | 5420 | XtAppNextEvent (Xt_app_con, &event); |
9f6fcdc5 JD |
5421 | if (event.type == KeyPress |
5422 | && FRAME_X_DISPLAY (f) == event.xkey.display) | |
5423 | { | |
5424 | KeySym keysym = XLookupKeysym (&event.xkey, 0); | |
5425 | ||
5426 | /* Pop down on C-g. */ | |
5427 | if (keysym == XK_g && (event.xkey.state & ControlMask) != 0) | |
5428 | XtUnmanageChild (dialog); | |
5429 | } | |
5b3f8550 | 5430 | |
24ca7c5a | 5431 | (void) x_dispatch_event (&event, FRAME_X_DISPLAY (f)); |
563b384d | 5432 | } |
03100098 | 5433 | |
333b20bb GM |
5434 | /* Get the result. */ |
5435 | if (result == XmCR_OK) | |
5436 | { | |
5437 | XmString text; | |
5438 | String data; | |
177c0ea7 | 5439 | |
d1670063 | 5440 | XtVaGetValues (dialog, XmNtextString, &text, NULL); |
333b20bb GM |
5441 | XmStringGetLtoR (text, XmFONTLIST_DEFAULT_TAG, &data); |
5442 | XmStringFree (text); | |
5443 | file = build_string (data); | |
5444 | XtFree (data); | |
5445 | } | |
5446 | else | |
5447 | file = Qnil; | |
5448 | ||
333b20bb GM |
5449 | UNBLOCK_INPUT; |
5450 | UNGCPRO; | |
5451 | ||
5452 | /* Make "Cancel" equivalent to C-g. */ | |
5453 | if (NILP (file)) | |
5454 | Fsignal (Qquit, Qnil); | |
177c0ea7 | 5455 | |
333b20bb GM |
5456 | return unbind_to (count, file); |
5457 | } | |
5458 | ||
5459 | #endif /* USE_MOTIF */ | |
5460 | ||
488dd4c4 JD |
5461 | #ifdef USE_GTK |
5462 | ||
24ca7c5a JD |
5463 | static Lisp_Object |
5464 | clean_up_dialog (arg) | |
5465 | Lisp_Object arg; | |
5466 | { | |
5467 | x_menu_set_in_use (0); | |
5468 | ||
5469 | return Qnil; | |
5470 | } | |
5471 | ||
f9d64bb3 JD |
5472 | DEFUN ("x-file-dialog", Fx_file_dialog, Sx_file_dialog, 2, 5, 0, |
5473 | doc: /* Read file name, prompting with PROMPT in directory DIR. | |
5474 | Use a file selection dialog. Select DEFAULT-FILENAME in the dialog's file | |
5475 | selection box, if specified. If MUSTMATCH is non-nil, the returned file | |
5476 | or directory must exist. If ONLY-DIR-P is non-nil, the user can only select | |
5477 | directories. */) | |
5478 | (prompt, dir, default_filename, mustmatch, only_dir_p) | |
5479 | Lisp_Object prompt, dir, default_filename, mustmatch, only_dir_p; | |
488dd4c4 JD |
5480 | { |
5481 | FRAME_PTR f = SELECTED_FRAME (); | |
5482 | char *fn; | |
5483 | Lisp_Object file = Qnil; | |
24ca7c5a | 5484 | int count = SPECPDL_INDEX (); |
f9d64bb3 | 5485 | struct gcpro gcpro1, gcpro2, gcpro3, gcpro4, gcpro5, gcpro6; |
488dd4c4 | 5486 | char *cdef_file; |
177c0ea7 | 5487 | |
f9d64bb3 | 5488 | GCPRO6 (prompt, dir, default_filename, mustmatch, only_dir_p, file); |
24ca7c5a | 5489 | |
5ae53dcf | 5490 | if (popup_activated ()) |
24ca7c5a JD |
5491 | error ("Trying to use a menu from within a menu-entry"); |
5492 | ||
488dd4c4 JD |
5493 | CHECK_STRING (prompt); |
5494 | CHECK_STRING (dir); | |
5495 | ||
5496 | /* Prevent redisplay. */ | |
5497 | specbind (Qinhibit_redisplay, Qt); | |
24ca7c5a | 5498 | record_unwind_protect (clean_up_dialog, Qnil); |
488dd4c4 JD |
5499 | |
5500 | BLOCK_INPUT; | |
5501 | ||
5502 | if (STRINGP (default_filename)) | |
5503 | cdef_file = SDATA (default_filename); | |
5504 | else | |
5505 | cdef_file = SDATA (dir); | |
5506 | ||
f9d64bb3 JD |
5507 | fn = xg_get_file_name (f, SDATA (prompt), cdef_file, |
5508 | ! NILP (mustmatch), | |
5509 | ! NILP (only_dir_p)); | |
177c0ea7 | 5510 | |
488dd4c4 JD |
5511 | if (fn) |
5512 | { | |
5513 | file = build_string (fn); | |
5514 | xfree (fn); | |
5515 | } | |
5516 | ||
5517 | UNBLOCK_INPUT; | |
5518 | UNGCPRO; | |
5519 | ||
5520 | /* Make "Cancel" equivalent to C-g. */ | |
5521 | if (NILP (file)) | |
5522 | Fsignal (Qquit, Qnil); | |
177c0ea7 | 5523 | |
488dd4c4 JD |
5524 | return unbind_to (count, file); |
5525 | } | |
5526 | ||
5527 | #endif /* USE_GTK */ | |
333b20bb GM |
5528 | |
5529 | \f | |
82bab41c GM |
5530 | /*********************************************************************** |
5531 | Keyboard | |
5532 | ***********************************************************************/ | |
5533 | ||
5534 | #ifdef HAVE_XKBGETKEYBOARD | |
5535 | #include <X11/XKBlib.h> | |
5536 | #include <X11/keysym.h> | |
5537 | #endif | |
5538 | ||
5539 | DEFUN ("x-backspace-delete-keys-p", Fx_backspace_delete_keys_p, | |
5540 | Sx_backspace_delete_keys_p, 0, 1, 0, | |
7ee72033 | 5541 | doc: /* Check if both Backspace and Delete keys are on the keyboard of FRAME. |
c061c855 GM |
5542 | FRAME nil means use the selected frame. |
5543 | Value is t if we know that both keys are present, and are mapped to the | |
20d1c5c5 DN |
5544 | usual X keysyms. Value is `lambda' if we cannot determine if both keys are |
5545 | present and mapped to the usual X keysyms. */) | |
7ee72033 | 5546 | (frame) |
82bab41c GM |
5547 | Lisp_Object frame; |
5548 | { | |
5549 | #ifdef HAVE_XKBGETKEYBOARD | |
5550 | XkbDescPtr kb; | |
5551 | struct frame *f = check_x_frame (frame); | |
5552 | Display *dpy = FRAME_X_DISPLAY (f); | |
5553 | Lisp_Object have_keys; | |
46f6a258 | 5554 | int major, minor, op, event, error; |
82bab41c GM |
5555 | |
5556 | BLOCK_INPUT; | |
46f6a258 GM |
5557 | |
5558 | /* Check library version in case we're dynamically linked. */ | |
5559 | major = XkbMajorVersion; | |
5560 | minor = XkbMinorVersion; | |
5561 | if (!XkbLibraryVersion (&major, &minor)) | |
c1efd260 GM |
5562 | { |
5563 | UNBLOCK_INPUT; | |
20d1c5c5 | 5564 | return Qlambda; |
c1efd260 | 5565 | } |
46f6a258 GM |
5566 | |
5567 | /* Check that the server supports XKB. */ | |
5568 | major = XkbMajorVersion; | |
5569 | minor = XkbMinorVersion; | |
5570 | if (!XkbQueryExtension (dpy, &op, &event, &error, &major, &minor)) | |
c1efd260 GM |
5571 | { |
5572 | UNBLOCK_INPUT; | |
20d1c5c5 | 5573 | return Qlambda; |
c1efd260 | 5574 | } |
177c0ea7 | 5575 | |
3a441526 JD |
5576 | /* In this code we check that the keyboard has physical keys with names |
5577 | that start with BKSP (Backspace) and DELE (Delete), and that they | |
5578 | generate keysym XK_BackSpace and XK_Delete respectively. | |
5579 | This function is used to test if normal-erase-is-backspace should be | |
5580 | turned on. | |
5581 | An alternative approach would be to just check if XK_BackSpace and | |
5582 | XK_Delete are mapped to any key. But if any of those are mapped to | |
5583 | some non-intuitive key combination (Meta-Shift-Ctrl-whatever) and the | |
5584 | user doesn't know about it, it is better to return false here. | |
5585 | It is more obvious to the user what to do if she/he has two keys | |
5586 | clearly marked with names/symbols and one key does something not | |
5587 | expected (i.e. she/he then tries the other). | |
5588 | The cases where Backspace/Delete is mapped to some other key combination | |
5589 | are rare, and in those cases, normal-erase-is-backspace can be turned on | |
5590 | manually. */ | |
5591 | ||
46f6a258 | 5592 | have_keys = Qnil; |
c1efd260 | 5593 | kb = XkbGetMap (dpy, XkbAllMapComponentsMask, XkbUseCoreKbd); |
82bab41c GM |
5594 | if (kb) |
5595 | { | |
5596 | int delete_keycode = 0, backspace_keycode = 0, i; | |
c1efd260 GM |
5597 | |
5598 | if (XkbGetNames (dpy, XkbAllNamesMask, kb) == Success) | |
82bab41c | 5599 | { |
c1efd260 GM |
5600 | for (i = kb->min_key_code; |
5601 | (i < kb->max_key_code | |
5602 | && (delete_keycode == 0 || backspace_keycode == 0)); | |
5603 | ++i) | |
5604 | { | |
d63931a2 GM |
5605 | /* The XKB symbolic key names can be seen most easily in |
5606 | the PS file generated by `xkbprint -label name | |
5607 | $DISPLAY'. */ | |
c1efd260 GM |
5608 | if (bcmp ("DELE", kb->names->keys[i].name, 4) == 0) |
5609 | delete_keycode = i; | |
5610 | else if (bcmp ("BKSP", kb->names->keys[i].name, 4) == 0) | |
5611 | backspace_keycode = i; | |
5612 | } | |
5613 | ||
5614 | XkbFreeNames (kb, 0, True); | |
82bab41c GM |
5615 | } |
5616 | ||
c1efd260 | 5617 | XkbFreeClientMap (kb, 0, True); |
177c0ea7 | 5618 | |
82bab41c GM |
5619 | if (delete_keycode |
5620 | && backspace_keycode | |
5621 | && XKeysymToKeycode (dpy, XK_Delete) == delete_keycode | |
5622 | && XKeysymToKeycode (dpy, XK_BackSpace) == backspace_keycode) | |
5623 | have_keys = Qt; | |
5624 | } | |
5625 | UNBLOCK_INPUT; | |
5626 | return have_keys; | |
5627 | #else /* not HAVE_XKBGETKEYBOARD */ | |
20d1c5c5 | 5628 | return Qlambda; |
82bab41c GM |
5629 | #endif /* not HAVE_XKBGETKEYBOARD */ |
5630 | } | |
5631 | ||
5632 | ||
5633 | \f | |
333b20bb GM |
5634 | /*********************************************************************** |
5635 | Initialization | |
5636 | ***********************************************************************/ | |
5637 | ||
4dacadcc | 5638 | /* Keep this list in the same order as frame_parms in frame.c. |
7c0d3ed8 KS |
5639 | Use 0 for unsupported frame parameters. */ |
5640 | ||
5641 | frame_parm_handler x_frame_parm_handlers[] = | |
5642 | { | |
5643 | x_set_autoraise, | |
5644 | x_set_autolower, | |
5645 | x_set_background_color, | |
5646 | x_set_border_color, | |
5647 | x_set_border_width, | |
5648 | x_set_cursor_color, | |
5649 | x_set_cursor_type, | |
5650 | x_set_font, | |
5651 | x_set_foreground_color, | |
5652 | x_set_icon_name, | |
5653 | x_set_icon_type, | |
5654 | x_set_internal_border_width, | |
5655 | x_set_menu_bar_lines, | |
5656 | x_set_mouse_color, | |
5657 | x_explicitly_set_name, | |
5658 | x_set_scroll_bar_width, | |
5659 | x_set_title, | |
5660 | x_set_unsplittable, | |
5661 | x_set_vertical_scroll_bars, | |
5662 | x_set_visibility, | |
5663 | x_set_tool_bar_lines, | |
5664 | x_set_scroll_bar_foreground, | |
5665 | x_set_scroll_bar_background, | |
5666 | x_set_screen_gamma, | |
5667 | x_set_line_spacing, | |
5668 | x_set_fringe_width, | |
5669 | x_set_fringe_width, | |
5670 | x_set_wait_for_wm, | |
5671 | x_set_fullscreen, | |
5672 | }; | |
5673 | ||
333b20bb GM |
5674 | void |
5675 | syms_of_xfns () | |
5676 | { | |
5677 | /* This is zero if not using X windows. */ | |
5678 | x_in_use = 0; | |
5679 | ||
5680 | /* The section below is built by the lisp expression at the top of the file, | |
5681 | just above where these variables are declared. */ | |
5682 | /*&&& init symbols here &&&*/ | |
baaed68e JB |
5683 | Qnone = intern ("none"); |
5684 | staticpro (&Qnone); | |
8af1d7ca JB |
5685 | Qsuppress_icon = intern ("suppress-icon"); |
5686 | staticpro (&Qsuppress_icon); | |
01f1ba30 | 5687 | Qundefined_color = intern ("undefined-color"); |
f9942c9e | 5688 | staticpro (&Qundefined_color); |
96db09e4 KH |
5689 | Qcompound_text = intern ("compound-text"); |
5690 | staticpro (&Qcompound_text); | |
ae782866 GM |
5691 | Qcancel_timer = intern ("cancel-timer"); |
5692 | staticpro (&Qcancel_timer); | |
f9942c9e JB |
5693 | /* This is the end of symbol initialization. */ |
5694 | ||
58cad5ed KH |
5695 | /* Text property `display' should be nonsticky by default. */ |
5696 | Vtext_property_default_nonsticky | |
5697 | = Fcons (Fcons (Qdisplay, Qt), Vtext_property_default_nonsticky); | |
5698 | ||
5699 | ||
01f1ba30 JB |
5700 | Fput (Qundefined_color, Qerror_conditions, |
5701 | Fcons (Qundefined_color, Fcons (Qerror, Qnil))); | |
5702 | Fput (Qundefined_color, Qerror_message, | |
5703 | build_string ("Undefined color")); | |
5704 | ||
7ee72033 MB |
5705 | DEFVAR_LISP ("x-pointer-shape", &Vx_pointer_shape, |
5706 | doc: /* The shape of the pointer when over text. | |
c061c855 GM |
5707 | Changing the value does not affect existing frames |
5708 | unless you set the mouse color. */); | |
01f1ba30 JB |
5709 | Vx_pointer_shape = Qnil; |
5710 | ||
ca0ecbf5 | 5711 | #if 0 /* This doesn't really do anything. */ |
7ee72033 MB |
5712 | DEFVAR_LISP ("x-nontext-pointer-shape", &Vx_nontext_pointer_shape, |
5713 | doc: /* The shape of the pointer when not over text. | |
c061c855 GM |
5714 | This variable takes effect when you create a new frame |
5715 | or when you set the mouse color. */); | |
af01ef26 | 5716 | #endif |
01f1ba30 JB |
5717 | Vx_nontext_pointer_shape = Qnil; |
5718 | ||
7ee72033 MB |
5719 | DEFVAR_LISP ("x-hourglass-pointer-shape", &Vx_hourglass_pointer_shape, |
5720 | doc: /* The shape of the pointer when Emacs is busy. | |
c061c855 GM |
5721 | This variable takes effect when you create a new frame |
5722 | or when you set the mouse color. */); | |
0af913d7 | 5723 | Vx_hourglass_pointer_shape = Qnil; |
333b20bb | 5724 | |
7ee72033 MB |
5725 | DEFVAR_BOOL ("display-hourglass", &display_hourglass_p, |
5726 | doc: /* Non-zero means Emacs displays an hourglass pointer on window systems. */); | |
0af913d7 | 5727 | display_hourglass_p = 1; |
177c0ea7 | 5728 | |
7ee72033 MB |
5729 | DEFVAR_LISP ("hourglass-delay", &Vhourglass_delay, |
5730 | doc: /* *Seconds to wait before displaying an hourglass pointer. | |
c061c855 | 5731 | Value must be an integer or float. */); |
0af913d7 | 5732 | Vhourglass_delay = make_number (DEFAULT_HOURGLASS_DELAY); |
4ae9a85e | 5733 | |
ca0ecbf5 | 5734 | #if 0 /* This doesn't really do anything. */ |
7ee72033 MB |
5735 | DEFVAR_LISP ("x-mode-pointer-shape", &Vx_mode_pointer_shape, |
5736 | doc: /* The shape of the pointer when over the mode line. | |
c061c855 GM |
5737 | This variable takes effect when you create a new frame |
5738 | or when you set the mouse color. */); | |
af01ef26 | 5739 | #endif |
01f1ba30 JB |
5740 | Vx_mode_pointer_shape = Qnil; |
5741 | ||
d3b06468 | 5742 | DEFVAR_LISP ("x-sensitive-text-pointer-shape", |
7ee72033 MB |
5743 | &Vx_sensitive_text_pointer_shape, |
5744 | doc: /* The shape of the pointer when over mouse-sensitive text. | |
c061c855 GM |
5745 | This variable takes effect when you create a new frame |
5746 | or when you set the mouse color. */); | |
ca0ecbf5 | 5747 | Vx_sensitive_text_pointer_shape = Qnil; |
95f80c78 | 5748 | |
8fb4ec9c | 5749 | DEFVAR_LISP ("x-window-horizontal-drag-cursor", |
7ee72033 MB |
5750 | &Vx_window_horizontal_drag_shape, |
5751 | doc: /* Pointer shape to use for indicating a window can be dragged horizontally. | |
c061c855 GM |
5752 | This variable takes effect when you create a new frame |
5753 | or when you set the mouse color. */); | |
8fb4ec9c GM |
5754 | Vx_window_horizontal_drag_shape = Qnil; |
5755 | ||
7ee72033 MB |
5756 | DEFVAR_LISP ("x-cursor-fore-pixel", &Vx_cursor_fore_pixel, |
5757 | doc: /* A string indicating the foreground color of the cursor box. */); | |
01f1ba30 JB |
5758 | Vx_cursor_fore_pixel = Qnil; |
5759 | ||
7ee72033 MB |
5760 | DEFVAR_LISP ("x-max-tooltip-size", &Vx_max_tooltip_size, |
5761 | doc: /* Maximum size for tooltips. Value is a pair (COLUMNS . ROWS). | |
c061c855 | 5762 | Text larger than this is clipped. */); |
d63931a2 | 5763 | Vx_max_tooltip_size = Fcons (make_number (80), make_number (40)); |
177c0ea7 | 5764 | |
7ee72033 MB |
5765 | DEFVAR_LISP ("x-no-window-manager", &Vx_no_window_manager, |
5766 | doc: /* Non-nil if no X window manager is in use. | |
c061c855 GM |
5767 | Emacs doesn't try to figure this out; this is always nil |
5768 | unless you set it to something else. */); | |
2d38195d RS |
5769 | /* We don't have any way to find this out, so set it to nil |
5770 | and maybe the user would like to set it to t. */ | |
5771 | Vx_no_window_manager = Qnil; | |
1d3dac41 | 5772 | |
942ea06d | 5773 | DEFVAR_LISP ("x-pixel-size-width-font-regexp", |
7ee72033 MB |
5774 | &Vx_pixel_size_width_font_regexp, |
5775 | doc: /* Regexp matching a font name whose width is the same as `PIXEL_SIZE'. | |
c061c855 GM |
5776 | |
5777 | Since Emacs gets width of a font matching with this regexp from | |
5778 | PIXEL_SIZE field of the name, font finding mechanism gets faster for | |
5779 | such a font. This is especially effective for such large fonts as | |
5780 | Chinese, Japanese, and Korean. */); | |
942ea06d KH |
5781 | Vx_pixel_size_width_font_regexp = Qnil; |
5782 | ||
255e4140 JD |
5783 | /* This is not ifdef:ed, so other builds than GTK can customize it. */ |
5784 | DEFVAR_BOOL ("x-use-old-gtk-file-dialog", &x_use_old_gtk_file_dialog, | |
5785 | doc: /* *Non-nil means prompt with the old GTK file selection dialog. | |
5786 | If nil or if the file selection dialog is not available, the new GTK file | |
5787 | chooser is used instead. To turn off all file dialogs set the | |
5788 | variable `use-file-dialog'. */); | |
5789 | x_use_old_gtk_file_dialog = 0; | |
5790 | ||
49be9d28 RS |
5791 | Fprovide (intern ("x"), Qnil); |
5792 | ||
1d3dac41 | 5793 | #ifdef USE_X_TOOLKIT |
6f3f6a8d | 5794 | Fprovide (intern ("x-toolkit"), Qnil); |
5b827abb | 5795 | #ifdef USE_MOTIF |
6f3f6a8d | 5796 | Fprovide (intern ("motif"), Qnil); |
fc2cdd9a | 5797 | |
7ee72033 MB |
5798 | DEFVAR_LISP ("motif-version-string", &Vmotif_version_string, |
5799 | doc: /* Version info for LessTif/Motif. */); | |
fc2cdd9a GM |
5800 | Vmotif_version_string = build_string (XmVERSION_STRING); |
5801 | #endif /* USE_MOTIF */ | |
5802 | #endif /* USE_X_TOOLKIT */ | |
01f1ba30 | 5803 | |
8a16bd4f | 5804 | #ifdef USE_GTK |
1ec2a572 JD |
5805 | /* Provide x-toolkit also for GTK. Internally GTK does not use Xt so it |
5806 | is not an X toolkit in that sense (USE_X_TOOLKIT is not defined). | |
5807 | But for a user it is a toolkit for X, and indeed, configure | |
5808 | accepts --with-x-toolkit=gtk. */ | |
5809 | Fprovide (intern ("x-toolkit"), Qnil); | |
8a16bd4f LK |
5810 | Fprovide (intern ("gtk"), Qnil); |
5811 | ||
5812 | DEFVAR_LISP ("gtk-version-string", &Vgtk_version_string, | |
5813 | doc: /* Version info for GTK+. */); | |
5814 | { | |
5815 | char gtk_version[40]; | |
5816 | g_snprintf (gtk_version, sizeof (gtk_version), "%u.%u.%u", | |
5817 | GTK_MAJOR_VERSION, GTK_MINOR_VERSION, GTK_MICRO_VERSION); | |
5818 | Vgtk_version_string = build_string (gtk_version); | |
5819 | } | |
5820 | #endif /* USE_GTK */ | |
5821 | ||
333b20bb GM |
5822 | /* X window properties. */ |
5823 | defsubr (&Sx_change_window_property); | |
5824 | defsubr (&Sx_delete_window_property); | |
5825 | defsubr (&Sx_window_property); | |
5826 | ||
2d764c78 | 5827 | defsubr (&Sxw_display_color_p); |
d0c9d219 | 5828 | defsubr (&Sx_display_grayscale_p); |
2d764c78 EZ |
5829 | defsubr (&Sxw_color_defined_p); |
5830 | defsubr (&Sxw_color_values); | |
9d317b2c | 5831 | defsubr (&Sx_server_max_request_size); |
41beb8fc RS |
5832 | defsubr (&Sx_server_vendor); |
5833 | defsubr (&Sx_server_version); | |
5834 | defsubr (&Sx_display_pixel_width); | |
5835 | defsubr (&Sx_display_pixel_height); | |
5836 | defsubr (&Sx_display_mm_width); | |
5837 | defsubr (&Sx_display_mm_height); | |
5838 | defsubr (&Sx_display_screens); | |
5839 | defsubr (&Sx_display_planes); | |
5840 | defsubr (&Sx_display_color_cells); | |
5841 | defsubr (&Sx_display_visual_class); | |
5842 | defsubr (&Sx_display_backing_store); | |
5843 | defsubr (&Sx_display_save_under); | |
f676886a | 5844 | defsubr (&Sx_create_frame); |
01f1ba30 | 5845 | defsubr (&Sx_open_connection); |
08a90d6a RS |
5846 | defsubr (&Sx_close_connection); |
5847 | defsubr (&Sx_display_list); | |
01f1ba30 | 5848 | defsubr (&Sx_synchronize); |
3decc1e7 | 5849 | defsubr (&Sx_focus_frame); |
82bab41c | 5850 | defsubr (&Sx_backspace_delete_keys_p); |
177c0ea7 | 5851 | |
942ea06d KH |
5852 | /* Setting callback functions for fontset handler. */ |
5853 | get_font_info_func = x_get_font_info; | |
333b20bb GM |
5854 | |
5855 | #if 0 /* This function pointer doesn't seem to be used anywhere. | |
5856 | And the pointer assigned has the wrong type, anyway. */ | |
942ea06d | 5857 | list_fonts_func = x_list_fonts; |
333b20bb | 5858 | #endif |
177c0ea7 | 5859 | |
942ea06d | 5860 | load_font_func = x_load_font; |
bc1958c4 | 5861 | find_ccl_program_func = x_find_ccl_program; |
942ea06d KH |
5862 | query_font_func = x_query_font; |
5863 | set_frame_fontset_func = x_set_font; | |
5864 | check_window_system_func = check_x; | |
333b20bb | 5865 | |
0af913d7 GM |
5866 | hourglass_atimer = NULL; |
5867 | hourglass_shown_p = 0; | |
333b20bb GM |
5868 | |
5869 | defsubr (&Sx_show_tip); | |
5870 | defsubr (&Sx_hide_tip); | |
333b20bb | 5871 | tip_timer = Qnil; |
44b5a125 GM |
5872 | staticpro (&tip_timer); |
5873 | tip_frame = Qnil; | |
5874 | staticpro (&tip_frame); | |
333b20bb | 5875 | |
06d62053 GM |
5876 | last_show_tip_args = Qnil; |
5877 | staticpro (&last_show_tip_args); | |
5878 | ||
90f2e16b | 5879 | defsubr (&Sx_uses_old_gtk_dialog); |
29fabd8c | 5880 | #if defined (USE_MOTIF) || defined (USE_GTK) |
333b20bb GM |
5881 | defsubr (&Sx_file_dialog); |
5882 | #endif | |
5883 | } | |
5884 | ||
01f1ba30 | 5885 | #endif /* HAVE_X_WINDOWS */ |
ab5796a9 MB |
5886 | |
5887 | /* arch-tag: 55040d02-5485-4d58-8b22-95a7a05f3288 | |
5888 | (do not change this comment) */ |