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, |
aaef169d | 3 | 2001, 2002, 2003, 2004, 2005, 2006 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" |
28d440ab | 50 | #include "termchar.h" |
01f1ba30 JB |
51 | |
52 | #ifdef HAVE_X_WINDOWS | |
67ba84d1 | 53 | |
67ba84d1 | 54 | #include <ctype.h> |
63cec32f GM |
55 | #include <sys/types.h> |
56 | #include <sys/stat.h> | |
01f1ba30 | 57 | |
0a93081c | 58 | #ifndef VMS |
0505a740 | 59 | #if 1 /* Used to be #ifdef EMACS_BITMAP_FILES, but this should always work. */ |
ef493a27 RS |
60 | #include "bitmaps/gray.xbm" |
61 | #else | |
dbc4e1c1 | 62 | #include <X11/bitmaps/gray> |
ef493a27 | 63 | #endif |
0a93081c JB |
64 | #else |
65 | #include "[.bitmaps]gray.xbm" | |
66 | #endif | |
dbc4e1c1 | 67 | |
488dd4c4 JD |
68 | #ifdef USE_GTK |
69 | #include "gtkutil.h" | |
70 | #endif | |
71 | ||
9ef48a9d RS |
72 | #ifdef USE_X_TOOLKIT |
73 | #include <X11/Shell.h> | |
74 | ||
398ffa92 | 75 | #ifndef USE_MOTIF |
9ef48a9d RS |
76 | #include <X11/Xaw/Paned.h> |
77 | #include <X11/Xaw/Label.h> | |
398ffa92 | 78 | #endif /* USE_MOTIF */ |
9ef48a9d RS |
79 | |
80 | #ifdef USG | |
81 | #undef USG /* ####KLUDGE for Solaris 2.2 and up */ | |
82 | #include <X11/Xos.h> | |
83 | #define USG | |
84 | #else | |
85 | #include <X11/Xos.h> | |
86 | #endif | |
87 | ||
88 | #include "widget.h" | |
89 | ||
90 | #include "../lwlib/lwlib.h" | |
91 | ||
333b20bb GM |
92 | #ifdef USE_MOTIF |
93 | #include <Xm/Xm.h> | |
94 | #include <Xm/DialogS.h> | |
95 | #include <Xm/FileSB.h> | |
96 | #endif | |
97 | ||
3b882b1d RS |
98 | /* Do the EDITRES protocol if running X11R5 |
99 | Exception: HP-UX (at least version A.09.05) has X11R5 without EditRes */ | |
333b20bb | 100 | |
3b882b1d | 101 | #if (XtSpecificationRelease >= 5) && !defined(NO_EDITRES) |
6c32dd68 | 102 | #define HACK_EDITRES |
b9dc4443 | 103 | extern void _XEditResCheckMessages (); |
6c32dd68 PR |
104 | #endif /* R5 + Athena */ |
105 | ||
333b20bb GM |
106 | /* Unique id counter for widgets created by the Lucid Widget Library. */ |
107 | ||
6c32dd68 PR |
108 | extern LWLIB_ID widget_id_tick; |
109 | ||
e3881aa0 | 110 | #ifdef USE_LUCID |
82c90203 | 111 | /* This is part of a kludge--see lwlib/xlwmenu.c. */ |
03e2c340 | 112 | extern XFontStruct *xlwmenu_default_font; |
e3881aa0 | 113 | #endif |
9ef48a9d | 114 | |
6bc20398 | 115 | extern void free_frame_menubar (); |
d62c8769 | 116 | extern double atof (); |
333b20bb | 117 | |
fc2cdd9a GM |
118 | #ifdef USE_MOTIF |
119 | ||
120 | /* LessTif/Motif version info. */ | |
121 | ||
122 | static Lisp_Object Vmotif_version_string; | |
123 | ||
124 | #endif /* USE_MOTIF */ | |
125 | ||
9ef48a9d RS |
126 | #endif /* USE_X_TOOLKIT */ |
127 | ||
8a16bd4f LK |
128 | #ifdef USE_GTK |
129 | ||
130 | /* GTK+ version info */ | |
131 | ||
132 | static Lisp_Object Vgtk_version_string; | |
133 | ||
134 | #endif /* USE_GTK */ | |
135 | ||
9d317b2c RS |
136 | #ifdef HAVE_X11R4 |
137 | #define MAXREQUEST(dpy) (XMaxRequestSize (dpy)) | |
138 | #else | |
139 | #define MAXREQUEST(dpy) ((dpy)->max_request_size) | |
140 | #endif | |
141 | ||
333b20bb GM |
142 | /* The gray bitmap `bitmaps/gray'. This is done because xterm.c uses |
143 | it, and including `bitmaps/gray' more than once is a problem when | |
144 | config.h defines `static' as an empty replacement string. */ | |
145 | ||
146 | int gray_bitmap_width = gray_width; | |
147 | int gray_bitmap_height = gray_height; | |
62906360 | 148 | char *gray_bitmap_bits = gray_bits; |
333b20bb | 149 | |
0af913d7 | 150 | /* Non-zero means we're allowed to display an hourglass cursor. */ |
333b20bb | 151 | |
0af913d7 | 152 | int display_hourglass_p; |
333b20bb | 153 | |
255e4140 JD |
154 | /* Non-zero means prompt with the old GTK file selection dialog. */ |
155 | ||
156 | int x_use_old_gtk_file_dialog; | |
157 | ||
a8a35720 JD |
158 | /* If non-zero, by default show hidden files in the GTK file chooser. */ |
159 | ||
160 | int x_gtk_show_hidden_files; | |
161 | ||
e0f467cb JD |
162 | /* If non-zero, don't collapse to tool bar when it is detached. */ |
163 | ||
164 | int x_gtk_whole_detached_tool_bar; | |
165 | ||
01f1ba30 | 166 | /* The background and shape of the mouse pointer, and shape when not |
b9dc4443 | 167 | over text or in the modeline. */ |
333b20bb | 168 | |
01f1ba30 | 169 | Lisp_Object Vx_pointer_shape, Vx_nontext_pointer_shape, Vx_mode_pointer_shape; |
0af913d7 | 170 | Lisp_Object Vx_hourglass_pointer_shape; |
333b20bb | 171 | |
ca0ecbf5 | 172 | /* The shape when over mouse-sensitive text. */ |
333b20bb | 173 | |
ca0ecbf5 | 174 | Lisp_Object Vx_sensitive_text_pointer_shape; |
01f1ba30 | 175 | |
8fb4ec9c GM |
176 | /* If non-nil, the pointer shape to indicate that windows can be |
177 | dragged horizontally. */ | |
178 | ||
179 | Lisp_Object Vx_window_horizontal_drag_shape; | |
180 | ||
b9dc4443 | 181 | /* Color of chars displayed in cursor box. */ |
333b20bb | 182 | |
01f1ba30 JB |
183 | Lisp_Object Vx_cursor_fore_pixel; |
184 | ||
b9dc4443 | 185 | /* Nonzero if using X. */ |
333b20bb | 186 | |
b9dc4443 | 187 | static int x_in_use; |
01f1ba30 | 188 | |
b9dc4443 | 189 | /* Non nil if no window manager is in use. */ |
333b20bb | 190 | |
01f1ba30 JB |
191 | Lisp_Object Vx_no_window_manager; |
192 | ||
942ea06d | 193 | /* Regexp matching a font name whose width is the same as `PIXEL_SIZE'. */ |
333b20bb | 194 | |
942ea06d KH |
195 | Lisp_Object Vx_pixel_size_width_font_regexp; |
196 | ||
baaed68e | 197 | Lisp_Object Qnone; |
8af1d7ca | 198 | Lisp_Object Qsuppress_icon; |
01f1ba30 | 199 | Lisp_Object Qundefined_color; |
ae782866 | 200 | Lisp_Object Qcompound_text, Qcancel_timer; |
01f1ba30 | 201 | |
7c0d3ed8 | 202 | /* In dispnew.c */ |
f9942c9e | 203 | |
01f1ba30 JB |
204 | extern Lisp_Object Vwindow_system_version; |
205 | ||
7c0d3ed8 | 206 | /* The below are defined in frame.c. */ |
333b20bb | 207 | |
f1d2ce7f | 208 | #if GLYPH_DEBUG |
eaf1eea9 GM |
209 | int image_cache_refcount, dpyinfo_refcount; |
210 | #endif | |
211 | ||
212 | ||
01f1ba30 | 213 | \f |
11ae94fe | 214 | /* Error if we are not connected to X. */ |
333b20bb | 215 | |
7fc9de26 | 216 | void |
11ae94fe RS |
217 | check_x () |
218 | { | |
b9dc4443 | 219 | if (! x_in_use) |
11ae94fe RS |
220 | error ("X windows are not in use or not initialized"); |
221 | } | |
222 | ||
1c59f5df RS |
223 | /* Nonzero if we can use mouse menus. |
224 | You should not call this unless HAVE_MENUS is defined. */ | |
75cc8ee5 RS |
225 | |
226 | int | |
1c59f5df | 227 | have_menus_p () |
75cc8ee5 | 228 | { |
b9dc4443 RS |
229 | return x_in_use; |
230 | } | |
231 | ||
232 | /* Extract a frame as a FRAME_PTR, defaulting to the selected frame | |
233 | and checking validity for X. */ | |
234 | ||
235 | FRAME_PTR | |
236 | check_x_frame (frame) | |
237 | Lisp_Object frame; | |
238 | { | |
239 | FRAME_PTR f; | |
240 | ||
241 | if (NILP (frame)) | |
0fe92f72 | 242 | frame = selected_frame; |
b7826503 | 243 | CHECK_LIVE_FRAME (frame); |
0fe92f72 | 244 | f = XFRAME (frame); |
b9dc4443 | 245 | if (! FRAME_X_P (f)) |
1c59f5df | 246 | error ("Non-X frame used"); |
b9dc4443 | 247 | return f; |
75cc8ee5 RS |
248 | } |
249 | ||
7e59217d | 250 | /* Let the user specify an X display with a Lisp object. |
6ed8eeff | 251 | OBJECT may be nil, a frame or a terminal id. |
b9dc4443 RS |
252 | nil stands for the selected frame--or, if that is not an X frame, |
253 | the first X display on the list. */ | |
254 | ||
7c0d3ed8 | 255 | struct x_display_info * |
7e59217d KL |
256 | check_x_display_info (object) |
257 | Lisp_Object object; | |
b9dc4443 | 258 | { |
8ec8a5ec | 259 | struct x_display_info *dpyinfo = NULL; |
177c0ea7 | 260 | |
7e59217d | 261 | if (NILP (object)) |
b9dc4443 | 262 | { |
0fe92f72 | 263 | struct frame *sf = XFRAME (selected_frame); |
177c0ea7 | 264 | |
0fe92f72 | 265 | if (FRAME_X_P (sf) && FRAME_LIVE_P (sf)) |
8ec8a5ec | 266 | dpyinfo = FRAME_X_DISPLAY_INFO (sf); |
b9dc4443 | 267 | else if (x_display_list != 0) |
8ec8a5ec | 268 | dpyinfo = x_display_list; |
b9dc4443 RS |
269 | else |
270 | error ("X windows are not in use or not initialized"); | |
271 | } | |
7e59217d | 272 | else if (INTEGERP (object)) |
b6660415 | 273 | { |
6ed8eeff | 274 | struct terminal *t = get_terminal (XINT (object), 1); |
b6660415 | 275 | |
6ed8eeff KL |
276 | if (t->type != output_x_window) |
277 | error ("Terminal %d is not an X display", XINT (object)); | |
b6660415 | 278 | |
6ed8eeff | 279 | dpyinfo = t->display_info.x; |
b6660415 | 280 | } |
7e59217d KL |
281 | else if (STRINGP (object)) |
282 | dpyinfo = x_display_info_for_name (object); | |
b9dc4443 RS |
283 | else |
284 | { | |
7e59217d | 285 | FRAME_PTR f = check_x_frame (object); |
8ec8a5ec | 286 | dpyinfo = FRAME_X_DISPLAY_INFO (f); |
b9dc4443 | 287 | } |
8ec8a5ec GM |
288 | |
289 | return dpyinfo; | |
b9dc4443 | 290 | } |
333b20bb | 291 | |
b9dc4443 | 292 | \f |
f676886a JB |
293 | /* Return the Emacs frame-object corresponding to an X window. |
294 | It could be the frame's main window or an icon window. */ | |
01f1ba30 | 295 | |
34ca5317 | 296 | /* This function can be called during GC, so use GC_xxx type test macros. */ |
bcb2db92 | 297 | |
f676886a | 298 | struct frame * |
2d271e2e KH |
299 | x_window_to_frame (dpyinfo, wdesc) |
300 | struct x_display_info *dpyinfo; | |
01f1ba30 JB |
301 | int wdesc; |
302 | { | |
f676886a JB |
303 | Lisp_Object tail, frame; |
304 | struct frame *f; | |
01f1ba30 | 305 | |
10b43ac3 JD |
306 | if (wdesc == None) return 0; |
307 | ||
8e713be6 | 308 | for (tail = Vframe_list; GC_CONSP (tail); tail = XCDR (tail)) |
01f1ba30 | 309 | { |
8e713be6 | 310 | frame = XCAR (tail); |
34ca5317 | 311 | if (!GC_FRAMEP (frame)) |
01f1ba30 | 312 | continue; |
f676886a | 313 | f = XFRAME (frame); |
2d764c78 | 314 | if (!FRAME_X_P (f) || FRAME_X_DISPLAY_INFO (f) != dpyinfo) |
2d271e2e | 315 | continue; |
0af913d7 | 316 | if (f->output_data.x->hourglass_window == wdesc) |
17cbbf95 | 317 | return f; |
9ef48a9d | 318 | #ifdef USE_X_TOOLKIT |
177c0ea7 | 319 | if ((f->output_data.x->edit_widget |
7556890b | 320 | && XtWindow (f->output_data.x->edit_widget) == wdesc) |
333b20bb GM |
321 | /* A tooltip frame? */ |
322 | || (!f->output_data.x->edit_widget | |
323 | && FRAME_X_WINDOW (f) == wdesc) | |
7556890b | 324 | || f->output_data.x->icon_desc == wdesc) |
9ef48a9d RS |
325 | return f; |
326 | #else /* not USE_X_TOOLKIT */ | |
488dd4c4 JD |
327 | #ifdef USE_GTK |
328 | if (f->output_data.x->edit_widget) | |
329 | { | |
810f2256 | 330 | GtkWidget *gwdesc = xg_win_to_widget (dpyinfo->display, wdesc); |
488dd4c4 JD |
331 | struct x_output *x = f->output_data.x; |
332 | if (gwdesc != 0 && gwdesc == x->edit_widget) | |
333 | return f; | |
334 | } | |
335 | #endif /* USE_GTK */ | |
fe24a618 | 336 | if (FRAME_X_WINDOW (f) == wdesc |
7556890b | 337 | || f->output_data.x->icon_desc == wdesc) |
f676886a | 338 | return f; |
9ef48a9d RS |
339 | #endif /* not USE_X_TOOLKIT */ |
340 | } | |
341 | return 0; | |
342 | } | |
343 | ||
488dd4c4 | 344 | #if defined (USE_X_TOOLKIT) || defined (USE_GTK) |
9ef48a9d RS |
345 | /* Like x_window_to_frame but also compares the window with the widget's |
346 | windows. */ | |
347 | ||
348 | struct frame * | |
2d271e2e KH |
349 | x_any_window_to_frame (dpyinfo, wdesc) |
350 | struct x_display_info *dpyinfo; | |
9ef48a9d RS |
351 | int wdesc; |
352 | { | |
353 | Lisp_Object tail, frame; | |
17cbbf95 | 354 | struct frame *f, *found; |
7556890b | 355 | struct x_output *x; |
9ef48a9d | 356 | |
10b43ac3 JD |
357 | if (wdesc == None) return NULL; |
358 | ||
17cbbf95 GM |
359 | found = NULL; |
360 | for (tail = Vframe_list; GC_CONSP (tail) && !found; tail = XCDR (tail)) | |
9ef48a9d | 361 | { |
8e713be6 | 362 | frame = XCAR (tail); |
34ca5317 | 363 | if (!GC_FRAMEP (frame)) |
9ef48a9d | 364 | continue; |
177c0ea7 | 365 | |
9ef48a9d | 366 | f = XFRAME (frame); |
17cbbf95 | 367 | if (FRAME_X_P (f) && FRAME_X_DISPLAY_INFO (f) == dpyinfo) |
333b20bb | 368 | { |
17cbbf95 GM |
369 | /* This frame matches if the window is any of its widgets. */ |
370 | x = f->output_data.x; | |
0af913d7 | 371 | if (x->hourglass_window == wdesc) |
17cbbf95 GM |
372 | found = f; |
373 | else if (x->widget) | |
374 | { | |
488dd4c4 | 375 | #ifdef USE_GTK |
810f2256 | 376 | GtkWidget *gwdesc = xg_win_to_widget (dpyinfo->display, wdesc); |
488dd4c4 JD |
377 | if (gwdesc != 0 |
378 | && (gwdesc == x->widget | |
379 | || gwdesc == x->edit_widget | |
380 | || gwdesc == x->vbox_widget | |
381 | || gwdesc == x->menubar_widget)) | |
382 | found = f; | |
383 | #else | |
177c0ea7 JB |
384 | if (wdesc == XtWindow (x->widget) |
385 | || wdesc == XtWindow (x->column_widget) | |
17cbbf95 GM |
386 | || wdesc == XtWindow (x->edit_widget)) |
387 | found = f; | |
388 | /* Match if the window is this frame's menubar. */ | |
389 | else if (lw_window_is_in_menubar (wdesc, x->menubar_widget)) | |
390 | found = f; | |
488dd4c4 | 391 | #endif |
17cbbf95 GM |
392 | } |
393 | else if (FRAME_X_WINDOW (f) == wdesc) | |
394 | /* A tooltip frame. */ | |
395 | found = f; | |
333b20bb | 396 | } |
01f1ba30 | 397 | } |
177c0ea7 | 398 | |
17cbbf95 | 399 | return found; |
01f1ba30 | 400 | } |
5e65b9ab | 401 | |
5fbc3f3a KH |
402 | /* Likewise, but exclude the menu bar widget. */ |
403 | ||
404 | struct frame * | |
405 | x_non_menubar_window_to_frame (dpyinfo, wdesc) | |
406 | struct x_display_info *dpyinfo; | |
407 | int wdesc; | |
408 | { | |
409 | Lisp_Object tail, frame; | |
410 | struct frame *f; | |
7556890b | 411 | struct x_output *x; |
5fbc3f3a | 412 | |
10b43ac3 JD |
413 | if (wdesc == None) return 0; |
414 | ||
8e713be6 | 415 | for (tail = Vframe_list; GC_CONSP (tail); tail = XCDR (tail)) |
5fbc3f3a | 416 | { |
8e713be6 | 417 | frame = XCAR (tail); |
5fbc3f3a KH |
418 | if (!GC_FRAMEP (frame)) |
419 | continue; | |
420 | f = XFRAME (frame); | |
2d764c78 | 421 | if (!FRAME_X_P (f) || FRAME_X_DISPLAY_INFO (f) != dpyinfo) |
5fbc3f3a | 422 | continue; |
7556890b | 423 | x = f->output_data.x; |
5fbc3f3a | 424 | /* This frame matches if the window is any of its widgets. */ |
0af913d7 | 425 | if (x->hourglass_window == wdesc) |
17cbbf95 GM |
426 | return f; |
427 | else if (x->widget) | |
333b20bb | 428 | { |
488dd4c4 | 429 | #ifdef USE_GTK |
810f2256 | 430 | GtkWidget *gwdesc = xg_win_to_widget (dpyinfo->display, wdesc); |
488dd4c4 JD |
431 | if (gwdesc != 0 |
432 | && (gwdesc == x->widget | |
433 | || gwdesc == x->edit_widget | |
434 | || gwdesc == x->vbox_widget)) | |
435 | return f; | |
436 | #else | |
177c0ea7 JB |
437 | if (wdesc == XtWindow (x->widget) |
438 | || wdesc == XtWindow (x->column_widget) | |
333b20bb GM |
439 | || wdesc == XtWindow (x->edit_widget)) |
440 | return f; | |
488dd4c4 | 441 | #endif |
333b20bb GM |
442 | } |
443 | else if (FRAME_X_WINDOW (f) == wdesc) | |
444 | /* A tooltip frame. */ | |
5fbc3f3a KH |
445 | return f; |
446 | } | |
447 | return 0; | |
448 | } | |
449 | ||
fd3a3022 RS |
450 | /* Likewise, but consider only the menu bar widget. */ |
451 | ||
452 | struct frame * | |
453 | x_menubar_window_to_frame (dpyinfo, wdesc) | |
454 | struct x_display_info *dpyinfo; | |
455 | int wdesc; | |
456 | { | |
457 | Lisp_Object tail, frame; | |
458 | struct frame *f; | |
7556890b | 459 | struct x_output *x; |
fd3a3022 | 460 | |
10b43ac3 JD |
461 | if (wdesc == None) return 0; |
462 | ||
8e713be6 | 463 | for (tail = Vframe_list; GC_CONSP (tail); tail = XCDR (tail)) |
fd3a3022 | 464 | { |
8e713be6 | 465 | frame = XCAR (tail); |
fd3a3022 RS |
466 | if (!GC_FRAMEP (frame)) |
467 | continue; | |
468 | f = XFRAME (frame); | |
2d764c78 | 469 | if (!FRAME_X_P (f) || FRAME_X_DISPLAY_INFO (f) != dpyinfo) |
fd3a3022 | 470 | continue; |
7556890b | 471 | x = f->output_data.x; |
fd3a3022 | 472 | /* Match if the window is this frame's menubar. */ |
488dd4c4 JD |
473 | #ifdef USE_GTK |
474 | if (x->menubar_widget) | |
475 | { | |
810f2256 | 476 | GtkWidget *gwdesc = xg_win_to_widget (dpyinfo->display, wdesc); |
488dd4c4 | 477 | int found = 0; |
177c0ea7 | 478 | |
488dd4c4 JD |
479 | BLOCK_INPUT; |
480 | if (gwdesc != 0 | |
481 | && (gwdesc == x->menubar_widget | |
482 | || gtk_widget_get_parent (gwdesc) == x->menubar_widget)) | |
483 | found = 1; | |
484 | UNBLOCK_INPUT; | |
485 | if (found) return f; | |
486 | } | |
487 | #else | |
333b20bb GM |
488 | if (x->menubar_widget |
489 | && lw_window_is_in_menubar (wdesc, x->menubar_widget)) | |
fd3a3022 | 490 | return f; |
488dd4c4 | 491 | #endif |
fd3a3022 RS |
492 | } |
493 | return 0; | |
494 | } | |
495 | ||
5e65b9ab RS |
496 | /* Return the frame whose principal (outermost) window is WDESC. |
497 | If WDESC is some other (smaller) window, we return 0. */ | |
498 | ||
499 | struct frame * | |
2d271e2e KH |
500 | x_top_window_to_frame (dpyinfo, wdesc) |
501 | struct x_display_info *dpyinfo; | |
5e65b9ab RS |
502 | int wdesc; |
503 | { | |
504 | Lisp_Object tail, frame; | |
505 | struct frame *f; | |
7556890b | 506 | struct x_output *x; |
5e65b9ab | 507 | |
10b43ac3 JD |
508 | if (wdesc == None) return 0; |
509 | ||
8e713be6 | 510 | for (tail = Vframe_list; GC_CONSP (tail); tail = XCDR (tail)) |
5e65b9ab | 511 | { |
8e713be6 | 512 | frame = XCAR (tail); |
34ca5317 | 513 | if (!GC_FRAMEP (frame)) |
5e65b9ab RS |
514 | continue; |
515 | f = XFRAME (frame); | |
2d764c78 | 516 | if (!FRAME_X_P (f) || FRAME_X_DISPLAY_INFO (f) != dpyinfo) |
2d271e2e | 517 | continue; |
7556890b | 518 | x = f->output_data.x; |
333b20bb GM |
519 | |
520 | if (x->widget) | |
521 | { | |
522 | /* This frame matches if the window is its topmost widget. */ | |
488dd4c4 | 523 | #ifdef USE_GTK |
810f2256 | 524 | GtkWidget *gwdesc = xg_win_to_widget (dpyinfo->display, wdesc); |
488dd4c4 JD |
525 | if (gwdesc == x->widget) |
526 | return f; | |
527 | #else | |
333b20bb GM |
528 | if (wdesc == XtWindow (x->widget)) |
529 | return f; | |
7a994728 KH |
530 | #if 0 /* I don't know why it did this, |
531 | but it seems logically wrong, | |
532 | and it causes trouble for MapNotify events. */ | |
333b20bb | 533 | /* Match if the window is this frame's menubar. */ |
177c0ea7 | 534 | if (x->menubar_widget |
333b20bb GM |
535 | && wdesc == XtWindow (x->menubar_widget)) |
536 | return f; | |
488dd4c4 | 537 | #endif |
7a994728 | 538 | #endif |
333b20bb GM |
539 | } |
540 | else if (FRAME_X_WINDOW (f) == wdesc) | |
541 | /* Tooltip frame. */ | |
542 | return f; | |
5e65b9ab RS |
543 | } |
544 | return 0; | |
545 | } | |
488dd4c4 | 546 | #endif /* USE_X_TOOLKIT || USE_GTK */ |
01f1ba30 | 547 | |
01f1ba30 | 548 | \f |
203c1d73 | 549 | |
eaf1eea9 GM |
550 | static Lisp_Object unwind_create_frame P_ ((Lisp_Object)); |
551 | static Lisp_Object unwind_create_tip_frame P_ ((Lisp_Object)); | |
7c0d3ed8 | 552 | |
d62c8769 | 553 | void x_set_foreground_color P_ ((struct frame *, Lisp_Object, Lisp_Object)); |
ea0a1f53 | 554 | static void x_set_wait_for_wm P_ ((struct frame *, Lisp_Object, Lisp_Object)); |
d62c8769 GM |
555 | void x_set_background_color P_ ((struct frame *, Lisp_Object, Lisp_Object)); |
556 | void x_set_mouse_color P_ ((struct frame *, Lisp_Object, Lisp_Object)); | |
557 | void x_set_cursor_color P_ ((struct frame *, Lisp_Object, Lisp_Object)); | |
558 | void x_set_border_color P_ ((struct frame *, Lisp_Object, Lisp_Object)); | |
559 | void x_set_cursor_type P_ ((struct frame *, Lisp_Object, Lisp_Object)); | |
560 | void x_set_icon_type P_ ((struct frame *, Lisp_Object, Lisp_Object)); | |
561 | void x_set_icon_name P_ ((struct frame *, Lisp_Object, Lisp_Object)); | |
d62c8769 | 562 | void x_explicitly_set_name P_ ((struct frame *, Lisp_Object, Lisp_Object)); |
d62c8769 | 563 | void x_set_menu_bar_lines P_ ((struct frame *, Lisp_Object, Lisp_Object)); |
d62c8769 | 564 | void x_set_title P_ ((struct frame *, Lisp_Object, Lisp_Object)); |
9ea173e8 | 565 | void x_set_tool_bar_lines P_ ((struct frame *, Lisp_Object, Lisp_Object)); |
333b20bb GM |
566 | void x_set_scroll_bar_foreground P_ ((struct frame *, Lisp_Object, |
567 | Lisp_Object)); | |
568 | void x_set_scroll_bar_background P_ ((struct frame *, Lisp_Object, | |
569 | Lisp_Object)); | |
570 | static Lisp_Object x_default_scroll_bar_color_parameter P_ ((struct frame *, | |
571 | Lisp_Object, | |
572 | Lisp_Object, | |
573 | char *, char *, | |
574 | int)); | |
01f1ba30 | 575 | \f |
49d41073 | 576 | |
08a90d6a | 577 | /* Store the screen positions of frame F into XPTR and YPTR. |
e9445337 RS |
578 | These are the positions of the containing window manager window, |
579 | not Emacs's own window. */ | |
580 | ||
581 | void | |
582 | x_real_positions (f, xptr, yptr) | |
583 | FRAME_PTR f; | |
584 | int *xptr, *yptr; | |
585 | { | |
49d41073 EZ |
586 | int win_x, win_y, outer_x, outer_y; |
587 | int real_x = 0, real_y = 0; | |
588 | int had_errors = 0; | |
589 | Window win = f->output_data.x->parent_desc; | |
e9445337 | 590 | |
49d41073 EZ |
591 | BLOCK_INPUT; |
592 | ||
9ba8e10d | 593 | x_catch_errors (FRAME_X_DISPLAY (f)); |
043835a3 | 594 | |
49d41073 EZ |
595 | if (win == FRAME_X_DISPLAY_INFO (f)->root_window) |
596 | win = FRAME_OUTER_WINDOW (f); | |
597 | ||
598 | /* This loop traverses up the containment tree until we hit the root | |
599 | window. Window managers may intersect many windows between our window | |
600 | and the root window. The window we find just before the root window | |
601 | should be the outer WM window. */ | |
602 | for (;;) | |
e9445337 | 603 | { |
49d41073 EZ |
604 | Window wm_window, rootw; |
605 | Window *tmp_children; | |
606 | unsigned int tmp_nchildren; | |
e7161ad9 | 607 | int success; |
ca7bac79 | 608 | |
e7161ad9 RS |
609 | success = XQueryTree (FRAME_X_DISPLAY (f), win, &rootw, |
610 | &wm_window, &tmp_children, &tmp_nchildren); | |
08a90d6a | 611 | |
49d41073 | 612 | had_errors = x_had_errors_p (FRAME_X_DISPLAY (f)); |
08a90d6a | 613 | |
e7161ad9 RS |
614 | /* Don't free tmp_children if XQueryTree failed. */ |
615 | if (! success) | |
616 | break; | |
617 | ||
618 | XFree ((char *) tmp_children); | |
619 | ||
49d41073 EZ |
620 | if (wm_window == rootw || had_errors) |
621 | break; | |
08a90d6a | 622 | |
49d41073 EZ |
623 | win = wm_window; |
624 | } | |
177c0ea7 | 625 | |
49d41073 EZ |
626 | if (! had_errors) |
627 | { | |
47c53789 | 628 | unsigned int ign; |
49d41073 | 629 | Window child, rootw; |
177c0ea7 | 630 | |
49d41073 EZ |
631 | /* Get the real coordinates for the WM window upper left corner */ |
632 | XGetGeometry (FRAME_X_DISPLAY (f), win, | |
633 | &rootw, &real_x, &real_y, &ign, &ign, &ign, &ign); | |
634 | ||
635 | /* Translate real coordinates to coordinates relative to our | |
636 | window. For our window, the upper left corner is 0, 0. | |
637 | Since the upper left corner of the WM window is outside | |
638 | our window, win_x and win_y will be negative: | |
639 | ||
640 | ------------------ ---> x | |
641 | | title | | |
642 | | ----------------- v y | |
643 | | | our window | |
644 | */ | |
8a07bba0 | 645 | XTranslateCoordinates (FRAME_X_DISPLAY (f), |
e9445337 | 646 | |
8a07bba0 | 647 | /* From-window, to-window. */ |
8a07bba0 | 648 | FRAME_X_DISPLAY_INFO (f)->root_window, |
49d41073 | 649 | FRAME_X_WINDOW (f), |
e9445337 | 650 | |
8a07bba0 | 651 | /* From-position, to-position. */ |
49d41073 | 652 | real_x, real_y, &win_x, &win_y, |
08a90d6a | 653 | |
8a07bba0 RS |
654 | /* Child of win. */ |
655 | &child); | |
e9445337 | 656 | |
49d41073 | 657 | if (FRAME_X_WINDOW (f) == FRAME_OUTER_WINDOW (f)) |
845e9d85 | 658 | { |
49d41073 EZ |
659 | outer_x = win_x; |
660 | outer_y = win_y; | |
845e9d85 | 661 | } |
49d41073 EZ |
662 | else |
663 | { | |
664 | XTranslateCoordinates (FRAME_X_DISPLAY (f), | |
ca7bac79 | 665 | |
49d41073 EZ |
666 | /* From-window, to-window. */ |
667 | FRAME_X_DISPLAY_INFO (f)->root_window, | |
668 | FRAME_OUTER_WINDOW (f), | |
177c0ea7 | 669 | |
49d41073 EZ |
670 | /* From-position, to-position. */ |
671 | real_x, real_y, &outer_x, &outer_y, | |
177c0ea7 | 672 | |
49d41073 EZ |
673 | /* Child of win. */ |
674 | &child); | |
be786000 | 675 | } |
08a90d6a | 676 | |
49d41073 EZ |
677 | had_errors = x_had_errors_p (FRAME_X_DISPLAY (f)); |
678 | } | |
177c0ea7 | 679 | |
4545fa20 | 680 | x_uncatch_errors (); |
177c0ea7 | 681 | |
49d41073 EZ |
682 | UNBLOCK_INPUT; |
683 | ||
684 | if (had_errors) return; | |
177c0ea7 | 685 | |
be786000 KS |
686 | f->x_pixels_diff = -win_x; |
687 | f->y_pixels_diff = -win_y; | |
688 | ||
689 | FRAME_X_OUTPUT (f)->x_pixels_outer_diff = -outer_x; | |
690 | FRAME_X_OUTPUT (f)->y_pixels_outer_diff = -outer_y; | |
49d41073 EZ |
691 | |
692 | *xptr = real_x; | |
693 | *yptr = real_y; | |
e9445337 RS |
694 | } |
695 | ||
01f1ba30 | 696 | \f |
82978295 | 697 | |
d62c8769 GM |
698 | |
699 | /* Gamma-correct COLOR on frame F. */ | |
700 | ||
701 | void | |
702 | gamma_correct (f, color) | |
703 | struct frame *f; | |
704 | XColor *color; | |
705 | { | |
706 | if (f->gamma) | |
707 | { | |
708 | color->red = pow (color->red / 65535.0, f->gamma) * 65535.0 + 0.5; | |
709 | color->green = pow (color->green / 65535.0, f->gamma) * 65535.0 + 0.5; | |
710 | color->blue = pow (color->blue / 65535.0, f->gamma) * 65535.0 + 0.5; | |
711 | } | |
712 | } | |
713 | ||
714 | ||
7b746c38 GM |
715 | /* Decide if color named COLOR_NAME is valid for use on frame F. If |
716 | so, return the RGB values in COLOR. If ALLOC_P is non-zero, | |
717 | allocate the color. Value is zero if COLOR_NAME is invalid, or | |
718 | no color could be allocated. */ | |
e12d55b2 | 719 | |
01f1ba30 | 720 | int |
7b746c38 GM |
721 | x_defined_color (f, color_name, color, alloc_p) |
722 | struct frame *f; | |
723 | char *color_name; | |
724 | XColor *color; | |
725 | int alloc_p; | |
01f1ba30 | 726 | { |
7b746c38 GM |
727 | int success_p; |
728 | Display *dpy = FRAME_X_DISPLAY (f); | |
729 | Colormap cmap = FRAME_X_COLORMAP (f); | |
01f1ba30 JB |
730 | |
731 | BLOCK_INPUT; | |
7b746c38 GM |
732 | success_p = XParseColor (dpy, cmap, color_name, color); |
733 | if (success_p && alloc_p) | |
734 | success_p = x_alloc_nearest_color (f, cmap, color); | |
01f1ba30 JB |
735 | UNBLOCK_INPUT; |
736 | ||
7b746c38 | 737 | return success_p; |
01f1ba30 JB |
738 | } |
739 | ||
9b2956e2 GM |
740 | |
741 | /* Return the pixel color value for color COLOR_NAME on frame F. If F | |
742 | is a monochrome frame, return MONO_COLOR regardless of what ARG says. | |
743 | Signal an error if color can't be allocated. */ | |
01f1ba30 JB |
744 | |
745 | int | |
9b2956e2 | 746 | x_decode_color (f, color_name, mono_color) |
b9dc4443 | 747 | FRAME_PTR f; |
9b2956e2 GM |
748 | Lisp_Object color_name; |
749 | int mono_color; | |
01f1ba30 | 750 | { |
b9dc4443 | 751 | XColor cdef; |
01f1ba30 | 752 | |
b7826503 | 753 | CHECK_STRING (color_name); |
01f1ba30 | 754 | |
9b2956e2 GM |
755 | #if 0 /* Don't do this. It's wrong when we're not using the default |
756 | colormap, it makes freeing difficult, and it's probably not | |
757 | an important optimization. */ | |
d5db4077 | 758 | if (strcmp (SDATA (color_name), "black") == 0) |
b9dc4443 | 759 | return BLACK_PIX_DEFAULT (f); |
d5db4077 | 760 | else if (strcmp (SDATA (color_name), "white") == 0) |
b9dc4443 | 761 | return WHITE_PIX_DEFAULT (f); |
9b2956e2 | 762 | #endif |
01f1ba30 | 763 | |
9b2956e2 | 764 | /* Return MONO_COLOR for monochrome frames. */ |
b9dc4443 | 765 | if (FRAME_X_DISPLAY_INFO (f)->n_planes == 1) |
9b2956e2 | 766 | return mono_color; |
01f1ba30 | 767 | |
2d764c78 | 768 | /* x_defined_color is responsible for coping with failures |
95626e11 | 769 | by looking for a near-miss. */ |
d5db4077 | 770 | if (x_defined_color (f, SDATA (color_name), &cdef, 1)) |
95626e11 RS |
771 | return cdef.pixel; |
772 | ||
c301be26 GM |
773 | Fsignal (Qerror, Fcons (build_string ("Undefined color"), |
774 | Fcons (color_name, Qnil))); | |
775 | return 0; | |
01f1ba30 | 776 | } |
9b2956e2 GM |
777 | |
778 | ||
01f1ba30 | 779 | \f |
ea0a1f53 GM |
780 | /* Change the `wait-for-wm' frame parameter of frame F. OLD_VALUE is |
781 | the previous value of that parameter, NEW_VALUE is the new value. | |
782 | See also the comment of wait_for_wm in struct x_output. */ | |
783 | ||
784 | static void | |
785 | x_set_wait_for_wm (f, new_value, old_value) | |
786 | struct frame *f; | |
787 | Lisp_Object new_value, old_value; | |
788 | { | |
789 | f->output_data.x->wait_for_wm = !NILP (new_value); | |
790 | } | |
791 | ||
993d0721 JB |
792 | #ifdef USE_GTK |
793 | ||
465aa50a JD |
794 | /* Set icon from FILE for frame F. By using GTK functions the icon |
795 | may be any format that GdkPixbuf knows about, i.e. not just bitmaps. */ | |
993d0721 JB |
796 | |
797 | int | |
810f2256 | 798 | xg_set_icon (f, file) |
465aa50a | 799 | FRAME_PTR f; |
993d0721 JB |
800 | Lisp_Object file; |
801 | { | |
465aa50a JD |
802 | int result = 0; |
803 | Lisp_Object found; | |
993d0721 | 804 | |
465aa50a JD |
805 | found = x_find_image_file (file); |
806 | ||
807 | if (! NILP (found)) | |
808 | { | |
809 | GdkPixbuf *pixbuf; | |
810 | GError *err = NULL; | |
47c53789 | 811 | char *filename = (char *) SDATA (found); |
465aa50a JD |
812 | BLOCK_INPUT; |
813 | ||
814 | pixbuf = gdk_pixbuf_new_from_file (filename, &err); | |
815 | ||
816 | if (pixbuf) | |
817 | { | |
818 | gtk_window_set_icon (GTK_WINDOW (FRAME_GTK_OUTER_WIDGET (f)), | |
819 | pixbuf); | |
820 | g_object_unref (pixbuf); | |
821 | ||
822 | result = 1; | |
823 | } | |
824 | else | |
825 | g_error_free (err); | |
826 | ||
827 | UNBLOCK_INPUT; | |
828 | } | |
829 | ||
465aa50a | 830 | return result; |
993d0721 | 831 | } |
9f7b984b CY |
832 | |
833 | int | |
834 | xg_set_icon_from_xpm_data (f, data) | |
835 | FRAME_PTR f; | |
836 | char **data; | |
837 | { | |
838 | int result = 0; | |
47c53789 | 839 | GdkPixbuf *pixbuf = gdk_pixbuf_new_from_xpm_data ((const char **) data); |
9f7b984b CY |
840 | |
841 | if (!pixbuf) | |
47c53789 | 842 | return 0; |
9f7b984b | 843 | |
47c53789 | 844 | gtk_window_set_icon (GTK_WINDOW (FRAME_GTK_OUTER_WIDGET (f)), pixbuf); |
9f7b984b CY |
845 | g_object_unref (pixbuf); |
846 | return 1; | |
847 | } | |
993d0721 JB |
848 | #endif /* USE_GTK */ |
849 | ||
ea0a1f53 | 850 | |
f676886a | 851 | /* Functions called only from `x_set_frame_param' |
01f1ba30 JB |
852 | to set individual parameters. |
853 | ||
fe24a618 | 854 | If FRAME_X_WINDOW (f) is 0, |
f676886a | 855 | the frame is being created and its X-window does not exist yet. |
01f1ba30 JB |
856 | In that case, just record the parameter's new value |
857 | in the standard place; do not attempt to change the window. */ | |
858 | ||
859 | void | |
f676886a JB |
860 | x_set_foreground_color (f, arg, oldval) |
861 | struct frame *f; | |
01f1ba30 JB |
862 | Lisp_Object arg, oldval; |
863 | { | |
09393d07 GM |
864 | struct x_output *x = f->output_data.x; |
865 | unsigned long fg, old_fg; | |
a76206dc | 866 | |
09393d07 | 867 | fg = x_decode_color (f, arg, BLACK_PIX_DEFAULT (f)); |
ce593f6e KL |
868 | old_fg = FRAME_FOREGROUND_PIXEL (f); |
869 | FRAME_FOREGROUND_PIXEL (f) = fg; | |
a76206dc | 870 | |
fe24a618 | 871 | if (FRAME_X_WINDOW (f) != 0) |
01f1ba30 | 872 | { |
09393d07 | 873 | Display *dpy = FRAME_X_DISPLAY (f); |
177c0ea7 | 874 | |
09393d07 GM |
875 | BLOCK_INPUT; |
876 | XSetForeground (dpy, x->normal_gc, fg); | |
877 | XSetBackground (dpy, x->reverse_gc, fg); | |
36d42089 | 878 | |
09393d07 GM |
879 | if (x->cursor_pixel == old_fg) |
880 | { | |
881 | unload_color (f, x->cursor_pixel); | |
882 | x->cursor_pixel = x_copy_color (f, fg); | |
883 | XSetBackground (dpy, x->cursor_gc, x->cursor_pixel); | |
884 | } | |
177c0ea7 | 885 | |
01f1ba30 | 886 | UNBLOCK_INPUT; |
177c0ea7 | 887 | |
05c8abbe | 888 | update_face_from_frame_parameter (f, Qforeground_color, arg); |
177c0ea7 | 889 | |
179956b9 | 890 | if (FRAME_VISIBLE_P (f)) |
f676886a | 891 | redraw_frame (f); |
01f1ba30 | 892 | } |
177c0ea7 | 893 | |
09393d07 | 894 | unload_color (f, old_fg); |
01f1ba30 JB |
895 | } |
896 | ||
897 | void | |
f676886a JB |
898 | x_set_background_color (f, arg, oldval) |
899 | struct frame *f; | |
01f1ba30 JB |
900 | Lisp_Object arg, oldval; |
901 | { | |
09393d07 GM |
902 | struct x_output *x = f->output_data.x; |
903 | unsigned long bg; | |
01f1ba30 | 904 | |
09393d07 | 905 | bg = x_decode_color (f, arg, WHITE_PIX_DEFAULT (f)); |
ce593f6e KL |
906 | unload_color (f, FRAME_BACKGROUND_PIXEL (f)); |
907 | FRAME_BACKGROUND_PIXEL (f) = bg; | |
a76206dc | 908 | |
fe24a618 | 909 | if (FRAME_X_WINDOW (f) != 0) |
01f1ba30 | 910 | { |
09393d07 | 911 | Display *dpy = FRAME_X_DISPLAY (f); |
177c0ea7 | 912 | |
09393d07 GM |
913 | BLOCK_INPUT; |
914 | XSetBackground (dpy, x->normal_gc, bg); | |
915 | XSetForeground (dpy, x->reverse_gc, bg); | |
916 | XSetWindowBackground (dpy, FRAME_X_WINDOW (f), bg); | |
917 | XSetForeground (dpy, x->cursor_gc, bg); | |
918 | ||
488dd4c4 JD |
919 | #ifdef USE_GTK |
920 | xg_set_background_color (f, bg); | |
921 | #endif | |
922 | ||
f76e0368 GM |
923 | #ifndef USE_TOOLKIT_SCROLL_BARS /* Turns out to be annoying with |
924 | toolkit scroll bars. */ | |
925 | { | |
926 | Lisp_Object bar; | |
927 | for (bar = FRAME_SCROLL_BARS (f); | |
928 | !NILP (bar); | |
929 | bar = XSCROLL_BAR (bar)->next) | |
930 | { | |
931 | Window window = SCROLL_BAR_X_WINDOW (XSCROLL_BAR (bar)); | |
932 | XSetWindowBackground (dpy, window, bg); | |
933 | } | |
934 | } | |
935 | #endif /* USE_TOOLKIT_SCROLL_BARS */ | |
01f1ba30 | 936 | |
09393d07 | 937 | UNBLOCK_INPUT; |
05c8abbe | 938 | update_face_from_frame_parameter (f, Qbackground_color, arg); |
ea96210c | 939 | |
179956b9 | 940 | if (FRAME_VISIBLE_P (f)) |
f676886a | 941 | redraw_frame (f); |
01f1ba30 JB |
942 | } |
943 | } | |
944 | ||
945 | void | |
f676886a JB |
946 | x_set_mouse_color (f, arg, oldval) |
947 | struct frame *f; | |
01f1ba30 JB |
948 | Lisp_Object arg, oldval; |
949 | { | |
09393d07 GM |
950 | struct x_output *x = f->output_data.x; |
951 | Display *dpy = FRAME_X_DISPLAY (f); | |
3d970f28 | 952 | Cursor cursor, nontext_cursor, mode_cursor, hand_cursor; |
0af913d7 | 953 | Cursor hourglass_cursor, horizontal_drag_cursor; |
51a1d2d8 | 954 | unsigned long pixel = x_decode_color (f, arg, BLACK_PIX_DEFAULT (f)); |
ce593f6e | 955 | unsigned long mask_color = FRAME_BACKGROUND_PIXEL (f); |
a76206dc | 956 | |
51a1d2d8 | 957 | /* Don't let pointers be invisible. */ |
09393d07 | 958 | if (mask_color == pixel) |
bcf26b38 GM |
959 | { |
960 | x_free_colors (f, &pixel, 1); | |
ce593f6e | 961 | pixel = x_copy_color (f, FRAME_FOREGROUND_PIXEL (f)); |
bcf26b38 | 962 | } |
a76206dc | 963 | |
09393d07 GM |
964 | unload_color (f, x->mouse_pixel); |
965 | x->mouse_pixel = pixel; | |
01f1ba30 JB |
966 | |
967 | BLOCK_INPUT; | |
fe24a618 | 968 | |
eb8c3be9 | 969 | /* It's not okay to crash if the user selects a screwy cursor. */ |
9ba8e10d | 970 | x_catch_errors (dpy); |
fe24a618 | 971 | |
09393d07 | 972 | if (!NILP (Vx_pointer_shape)) |
01f1ba30 | 973 | { |
b7826503 | 974 | CHECK_NUMBER (Vx_pointer_shape); |
09393d07 | 975 | cursor = XCreateFontCursor (dpy, XINT (Vx_pointer_shape)); |
01f1ba30 JB |
976 | } |
977 | else | |
09393d07 GM |
978 | cursor = XCreateFontCursor (dpy, XC_xterm); |
979 | x_check_errors (dpy, "bad text pointer cursor: %s"); | |
01f1ba30 | 980 | |
09393d07 | 981 | if (!NILP (Vx_nontext_pointer_shape)) |
01f1ba30 | 982 | { |
b7826503 | 983 | CHECK_NUMBER (Vx_nontext_pointer_shape); |
09393d07 GM |
984 | nontext_cursor |
985 | = XCreateFontCursor (dpy, XINT (Vx_nontext_pointer_shape)); | |
01f1ba30 JB |
986 | } |
987 | else | |
09393d07 GM |
988 | nontext_cursor = XCreateFontCursor (dpy, XC_left_ptr); |
989 | x_check_errors (dpy, "bad nontext pointer cursor: %s"); | |
01f1ba30 | 990 | |
09393d07 | 991 | if (!NILP (Vx_hourglass_pointer_shape)) |
333b20bb | 992 | { |
b7826503 | 993 | CHECK_NUMBER (Vx_hourglass_pointer_shape); |
09393d07 GM |
994 | hourglass_cursor |
995 | = XCreateFontCursor (dpy, XINT (Vx_hourglass_pointer_shape)); | |
333b20bb GM |
996 | } |
997 | else | |
09393d07 GM |
998 | hourglass_cursor = XCreateFontCursor (dpy, XC_watch); |
999 | x_check_errors (dpy, "bad hourglass pointer cursor: %s"); | |
177c0ea7 | 1000 | |
09393d07 | 1001 | if (!NILP (Vx_mode_pointer_shape)) |
01f1ba30 | 1002 | { |
b7826503 | 1003 | CHECK_NUMBER (Vx_mode_pointer_shape); |
09393d07 | 1004 | mode_cursor = XCreateFontCursor (dpy, XINT (Vx_mode_pointer_shape)); |
01f1ba30 JB |
1005 | } |
1006 | else | |
09393d07 GM |
1007 | mode_cursor = XCreateFontCursor (dpy, XC_xterm); |
1008 | x_check_errors (dpy, "bad modeline pointer cursor: %s"); | |
95f80c78 | 1009 | |
09393d07 | 1010 | if (!NILP (Vx_sensitive_text_pointer_shape)) |
95f80c78 | 1011 | { |
b7826503 | 1012 | CHECK_NUMBER (Vx_sensitive_text_pointer_shape); |
3d970f28 | 1013 | hand_cursor |
09393d07 | 1014 | = XCreateFontCursor (dpy, XINT (Vx_sensitive_text_pointer_shape)); |
95f80c78 FP |
1015 | } |
1016 | else | |
3d970f28 | 1017 | hand_cursor = XCreateFontCursor (dpy, XC_hand2); |
01f1ba30 | 1018 | |
8fb4ec9c GM |
1019 | if (!NILP (Vx_window_horizontal_drag_shape)) |
1020 | { | |
b7826503 | 1021 | CHECK_NUMBER (Vx_window_horizontal_drag_shape); |
8fb4ec9c | 1022 | horizontal_drag_cursor |
09393d07 | 1023 | = XCreateFontCursor (dpy, XINT (Vx_window_horizontal_drag_shape)); |
8fb4ec9c GM |
1024 | } |
1025 | else | |
1026 | horizontal_drag_cursor | |
09393d07 | 1027 | = XCreateFontCursor (dpy, XC_sb_h_double_arrow); |
8fb4ec9c | 1028 | |
fe24a618 | 1029 | /* Check and report errors with the above calls. */ |
09393d07 | 1030 | x_check_errors (dpy, "can't set cursor shape: %s"); |
4545fa20 | 1031 | x_uncatch_errors (); |
fe24a618 | 1032 | |
01f1ba30 JB |
1033 | { |
1034 | XColor fore_color, back_color; | |
1035 | ||
09393d07 | 1036 | fore_color.pixel = x->mouse_pixel; |
a31fedb7 | 1037 | x_query_color (f, &fore_color); |
01f1ba30 | 1038 | back_color.pixel = mask_color; |
a31fedb7 | 1039 | x_query_color (f, &back_color); |
177c0ea7 | 1040 | |
09393d07 GM |
1041 | XRecolorCursor (dpy, cursor, &fore_color, &back_color); |
1042 | XRecolorCursor (dpy, nontext_cursor, &fore_color, &back_color); | |
1043 | XRecolorCursor (dpy, mode_cursor, &fore_color, &back_color); | |
3d970f28 | 1044 | XRecolorCursor (dpy, hand_cursor, &fore_color, &back_color); |
09393d07 GM |
1045 | XRecolorCursor (dpy, hourglass_cursor, &fore_color, &back_color); |
1046 | XRecolorCursor (dpy, horizontal_drag_cursor, &fore_color, &back_color); | |
01f1ba30 | 1047 | } |
01f1ba30 | 1048 | |
fe24a618 | 1049 | if (FRAME_X_WINDOW (f) != 0) |
09393d07 GM |
1050 | XDefineCursor (dpy, FRAME_X_WINDOW (f), cursor); |
1051 | ||
1052 | if (cursor != x->text_cursor | |
1053 | && x->text_cursor != 0) | |
1054 | XFreeCursor (dpy, x->text_cursor); | |
1055 | x->text_cursor = cursor; | |
1056 | ||
1057 | if (nontext_cursor != x->nontext_cursor | |
1058 | && x->nontext_cursor != 0) | |
1059 | XFreeCursor (dpy, x->nontext_cursor); | |
1060 | x->nontext_cursor = nontext_cursor; | |
1061 | ||
1062 | if (hourglass_cursor != x->hourglass_cursor | |
1063 | && x->hourglass_cursor != 0) | |
1064 | XFreeCursor (dpy, x->hourglass_cursor); | |
1065 | x->hourglass_cursor = hourglass_cursor; | |
1066 | ||
1067 | if (mode_cursor != x->modeline_cursor | |
1068 | && x->modeline_cursor != 0) | |
1069 | XFreeCursor (dpy, f->output_data.x->modeline_cursor); | |
1070 | x->modeline_cursor = mode_cursor; | |
177c0ea7 | 1071 | |
3d970f28 KS |
1072 | if (hand_cursor != x->hand_cursor |
1073 | && x->hand_cursor != 0) | |
1074 | XFreeCursor (dpy, x->hand_cursor); | |
1075 | x->hand_cursor = hand_cursor; | |
01f1ba30 | 1076 | |
09393d07 GM |
1077 | if (horizontal_drag_cursor != x->horizontal_drag_cursor |
1078 | && x->horizontal_drag_cursor != 0) | |
1079 | XFreeCursor (dpy, x->horizontal_drag_cursor); | |
1080 | x->horizontal_drag_cursor = horizontal_drag_cursor; | |
8fb4ec9c | 1081 | |
09393d07 | 1082 | XFlush (dpy); |
01f1ba30 | 1083 | UNBLOCK_INPUT; |
05c8abbe GM |
1084 | |
1085 | update_face_from_frame_parameter (f, Qmouse_color, arg); | |
01f1ba30 JB |
1086 | } |
1087 | ||
1088 | void | |
f676886a JB |
1089 | x_set_cursor_color (f, arg, oldval) |
1090 | struct frame *f; | |
01f1ba30 JB |
1091 | Lisp_Object arg, oldval; |
1092 | { | |
a76206dc | 1093 | unsigned long fore_pixel, pixel; |
10168ebb | 1094 | int fore_pixel_allocated_p = 0, pixel_allocated_p = 0; |
09393d07 | 1095 | struct x_output *x = f->output_data.x; |
01f1ba30 | 1096 | |
10168ebb GM |
1097 | if (!NILP (Vx_cursor_fore_pixel)) |
1098 | { | |
1099 | fore_pixel = x_decode_color (f, Vx_cursor_fore_pixel, | |
1100 | WHITE_PIX_DEFAULT (f)); | |
1101 | fore_pixel_allocated_p = 1; | |
1102 | } | |
01f1ba30 | 1103 | else |
ce593f6e | 1104 | fore_pixel = FRAME_BACKGROUND_PIXEL (f); |
177c0ea7 | 1105 | |
a76206dc | 1106 | pixel = x_decode_color (f, arg, BLACK_PIX_DEFAULT (f)); |
10168ebb | 1107 | pixel_allocated_p = 1; |
a76206dc | 1108 | |
f9942c9e | 1109 | /* Make sure that the cursor color differs from the background color. */ |
ce593f6e | 1110 | if (pixel == FRAME_BACKGROUND_PIXEL (f)) |
01f1ba30 | 1111 | { |
10168ebb GM |
1112 | if (pixel_allocated_p) |
1113 | { | |
1114 | x_free_colors (f, &pixel, 1); | |
1115 | pixel_allocated_p = 0; | |
1116 | } | |
177c0ea7 | 1117 | |
09393d07 | 1118 | pixel = x->mouse_pixel; |
a76206dc | 1119 | if (pixel == fore_pixel) |
10168ebb GM |
1120 | { |
1121 | if (fore_pixel_allocated_p) | |
1122 | { | |
1123 | x_free_colors (f, &fore_pixel, 1); | |
1124 | fore_pixel_allocated_p = 0; | |
1125 | } | |
ce593f6e | 1126 | fore_pixel = FRAME_BACKGROUND_PIXEL (f); |
10168ebb | 1127 | } |
01f1ba30 | 1128 | } |
a76206dc | 1129 | |
09393d07 | 1130 | unload_color (f, x->cursor_foreground_pixel); |
10168ebb GM |
1131 | if (!fore_pixel_allocated_p) |
1132 | fore_pixel = x_copy_color (f, fore_pixel); | |
09393d07 | 1133 | x->cursor_foreground_pixel = fore_pixel; |
01f1ba30 | 1134 | |
09393d07 | 1135 | unload_color (f, x->cursor_pixel); |
10168ebb GM |
1136 | if (!pixel_allocated_p) |
1137 | pixel = x_copy_color (f, pixel); | |
09393d07 | 1138 | x->cursor_pixel = pixel; |
a76206dc | 1139 | |
fe24a618 | 1140 | if (FRAME_X_WINDOW (f) != 0) |
01f1ba30 | 1141 | { |
01f1ba30 | 1142 | BLOCK_INPUT; |
09393d07 GM |
1143 | XSetBackground (FRAME_X_DISPLAY (f), x->cursor_gc, x->cursor_pixel); |
1144 | XSetForeground (FRAME_X_DISPLAY (f), x->cursor_gc, fore_pixel); | |
01f1ba30 | 1145 | UNBLOCK_INPUT; |
01f1ba30 | 1146 | |
179956b9 | 1147 | if (FRAME_VISIBLE_P (f)) |
01f1ba30 | 1148 | { |
cedadcfa RS |
1149 | x_update_cursor (f, 0); |
1150 | x_update_cursor (f, 1); | |
01f1ba30 JB |
1151 | } |
1152 | } | |
05c8abbe GM |
1153 | |
1154 | update_face_from_frame_parameter (f, Qcursor_color, arg); | |
01f1ba30 | 1155 | } |
943b580d | 1156 | \f |
f676886a | 1157 | /* Set the border-color of frame F to pixel value PIX. |
01f1ba30 | 1158 | Note that this does not fully take effect if done before |
f676886a | 1159 | F has an x-window. */ |
01f1ba30 | 1160 | |
968b1234 | 1161 | void |
f676886a JB |
1162 | x_set_border_pixel (f, pix) |
1163 | struct frame *f; | |
01f1ba30 JB |
1164 | int pix; |
1165 | { | |
a76206dc | 1166 | unload_color (f, f->output_data.x->border_pixel); |
7556890b | 1167 | f->output_data.x->border_pixel = pix; |
01f1ba30 | 1168 | |
be786000 | 1169 | if (FRAME_X_WINDOW (f) != 0 && f->border_width > 0) |
01f1ba30 | 1170 | { |
01f1ba30 | 1171 | BLOCK_INPUT; |
b9dc4443 | 1172 | XSetWindowBorder (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
270958e8 | 1173 | (unsigned long)pix); |
01f1ba30 JB |
1174 | UNBLOCK_INPUT; |
1175 | ||
179956b9 | 1176 | if (FRAME_VISIBLE_P (f)) |
f676886a | 1177 | redraw_frame (f); |
01f1ba30 JB |
1178 | } |
1179 | } | |
1180 | ||
7c0d3ed8 KS |
1181 | /* Set the border-color of frame F to value described by ARG. |
1182 | ARG can be a string naming a color. | |
1183 | The border-color is used for the border that is drawn by the X server. | |
1184 | Note that this does not fully take effect if done before | |
1185 | F has an x-window; it must be redone when the window is created. | |
1186 | ||
1187 | Note: this is done in two routines because of the way X10 works. | |
1188 | ||
1189 | Note: under X11, this is normally the province of the window manager, | |
1190 | and so emacs' border colors may be overridden. */ | |
1191 | ||
1192 | void | |
1193 | x_set_border_color (f, arg, oldval) | |
1194 | struct frame *f; | |
1195 | Lisp_Object arg, oldval; | |
1196 | { | |
1197 | int pix; | |
1198 | ||
1199 | CHECK_STRING (arg); | |
1200 | pix = x_decode_color (f, arg, BLACK_PIX_DEFAULT (f)); | |
1201 | x_set_border_pixel (f, pix); | |
1202 | update_face_from_frame_parameter (f, Qborder_color, arg); | |
1203 | } | |
0d1469d6 | 1204 | |
0d1469d6 GM |
1205 | |
1206 | void | |
1207 | x_set_cursor_type (f, arg, oldval) | |
1208 | FRAME_PTR f; | |
1209 | Lisp_Object arg, oldval; | |
1210 | { | |
33b2311e | 1211 | set_frame_cursor_types (f, arg); |
dbc4e1c1 | 1212 | |
75691005 RS |
1213 | /* Make sure the cursor gets redrawn. */ |
1214 | cursor_type_changed = 1; | |
dbc4e1c1 | 1215 | } |
943b580d | 1216 | \f |
01f1ba30 | 1217 | void |
f676886a JB |
1218 | x_set_icon_type (f, arg, oldval) |
1219 | struct frame *f; | |
01f1ba30 JB |
1220 | Lisp_Object arg, oldval; |
1221 | { | |
01f1ba30 JB |
1222 | int result; |
1223 | ||
203c1d73 RS |
1224 | if (STRINGP (arg)) |
1225 | { | |
1226 | if (STRINGP (oldval) && EQ (Fstring_equal (oldval, arg), Qt)) | |
1227 | return; | |
1228 | } | |
1229 | else if (!STRINGP (oldval) && EQ (oldval, Qnil) == EQ (arg, Qnil)) | |
01f1ba30 JB |
1230 | return; |
1231 | ||
1232 | BLOCK_INPUT; | |
265a9e55 | 1233 | if (NILP (arg)) |
80534dd6 | 1234 | result = x_text_icon (f, |
d5db4077 | 1235 | (char *) SDATA ((!NILP (f->icon_name) |
f468da95 | 1236 | ? f->icon_name |
d5db4077 | 1237 | : f->name))); |
f1c7b5a6 RS |
1238 | else |
1239 | result = x_bitmap_icon (f, arg); | |
01f1ba30 JB |
1240 | |
1241 | if (result) | |
1242 | { | |
01f1ba30 | 1243 | UNBLOCK_INPUT; |
0fb53770 | 1244 | error ("No icon window available"); |
01f1ba30 JB |
1245 | } |
1246 | ||
b9dc4443 | 1247 | XFlush (FRAME_X_DISPLAY (f)); |
01f1ba30 JB |
1248 | UNBLOCK_INPUT; |
1249 | } | |
1250 | ||
80534dd6 KH |
1251 | void |
1252 | x_set_icon_name (f, arg, oldval) | |
1253 | struct frame *f; | |
1254 | Lisp_Object arg, oldval; | |
1255 | { | |
80534dd6 KH |
1256 | int result; |
1257 | ||
1258 | if (STRINGP (arg)) | |
1259 | { | |
1260 | if (STRINGP (oldval) && EQ (Fstring_equal (oldval, arg), Qt)) | |
1261 | return; | |
1262 | } | |
1263 | else if (!STRINGP (oldval) && EQ (oldval, Qnil) == EQ (arg, Qnil)) | |
1264 | return; | |
1265 | ||
f468da95 | 1266 | f->icon_name = arg; |
80534dd6 | 1267 | |
7556890b | 1268 | if (f->output_data.x->icon_bitmap != 0) |
80534dd6 KH |
1269 | return; |
1270 | ||
1271 | BLOCK_INPUT; | |
1272 | ||
1273 | result = x_text_icon (f, | |
d5db4077 KR |
1274 | (char *) SDATA ((!NILP (f->icon_name) |
1275 | ? f->icon_name | |
1276 | : !NILP (f->title) | |
1277 | ? f->title | |
1278 | : f->name))); | |
80534dd6 KH |
1279 | |
1280 | if (result) | |
1281 | { | |
1282 | UNBLOCK_INPUT; | |
1283 | error ("No icon window available"); | |
1284 | } | |
1285 | ||
80534dd6 KH |
1286 | XFlush (FRAME_X_DISPLAY (f)); |
1287 | UNBLOCK_INPUT; | |
1288 | } | |
7c0d3ed8 | 1289 | |
943b580d | 1290 | \f |
01f1ba30 | 1291 | void |
7c0d3ed8 | 1292 | x_set_menu_bar_lines (f, value, oldval) |
f676886a | 1293 | struct frame *f; |
7c0d3ed8 | 1294 | Lisp_Object value, oldval; |
01f1ba30 | 1295 | { |
7c0d3ed8 | 1296 | int nlines; |
121e8a82 | 1297 | #if ! defined (USE_X_TOOLKIT) && ! defined (USE_GTK) |
7c0d3ed8 KS |
1298 | int olines = FRAME_MENU_BAR_LINES (f); |
1299 | #endif | |
177c0ea7 | 1300 | |
7c0d3ed8 KS |
1301 | /* Right now, menu bars don't work properly in minibuf-only frames; |
1302 | most of the commands try to apply themselves to the minibuffer | |
1303 | frame itself, and get an error because you can't switch buffers | |
1304 | in or split the minibuffer window. */ | |
1305 | if (FRAME_MINIBUF_ONLY_P (f)) | |
1306 | return; | |
177c0ea7 | 1307 | |
7c0d3ed8 KS |
1308 | if (INTEGERP (value)) |
1309 | nlines = XINT (value); | |
ea96210c | 1310 | else |
7c0d3ed8 | 1311 | nlines = 0; |
a367641f | 1312 | |
7c0d3ed8 KS |
1313 | /* Make sure we redisplay all windows in this frame. */ |
1314 | windows_or_buffers_changed++; | |
3d09b6be | 1315 | |
488dd4c4 | 1316 | #if defined (USE_X_TOOLKIT) || defined (USE_GTK) |
9ef48a9d RS |
1317 | FRAME_MENU_BAR_LINES (f) = 0; |
1318 | if (nlines) | |
0d8ef3f4 RS |
1319 | { |
1320 | FRAME_EXTERNAL_MENU_BAR (f) = 1; | |
97a1ff91 | 1321 | if (FRAME_X_P (f) && f->output_data.x->menubar_widget == 0) |
0d8ef3f4 RS |
1322 | /* Make sure next redisplay shows the menu bar. */ |
1323 | XWINDOW (FRAME_SELECTED_WINDOW (f))->update_mode_line = Qt; | |
1324 | } | |
9ef48a9d RS |
1325 | else |
1326 | { | |
6bc20398 FP |
1327 | if (FRAME_EXTERNAL_MENU_BAR (f) == 1) |
1328 | free_frame_menubar (f); | |
9ef48a9d | 1329 | FRAME_EXTERNAL_MENU_BAR (f) = 0; |
97a1ff91 RS |
1330 | if (FRAME_X_P (f)) |
1331 | f->output_data.x->menubar_widget = 0; | |
9ef48a9d | 1332 | } |
488dd4c4 | 1333 | #else /* not USE_X_TOOLKIT && not USE_GTK */ |
d043f1a4 | 1334 | FRAME_MENU_BAR_LINES (f) = nlines; |
7c0d3ed8 | 1335 | change_window_heights (f->root_window, nlines - olines); |
9ef48a9d | 1336 | #endif /* not USE_X_TOOLKIT */ |
333b20bb GM |
1337 | adjust_glyphs (f); |
1338 | } | |
1339 | ||
1340 | ||
1341 | /* Set the number of lines used for the tool bar of frame F to VALUE. | |
1342 | VALUE not an integer, or < 0 means set the lines to zero. OLDVAL | |
1343 | is the old number of tool bar lines. This function changes the | |
1344 | height of all windows on frame F to match the new tool bar height. | |
1345 | The frame's height doesn't change. */ | |
1346 | ||
1347 | void | |
9ea173e8 | 1348 | x_set_tool_bar_lines (f, value, oldval) |
333b20bb GM |
1349 | struct frame *f; |
1350 | Lisp_Object value, oldval; | |
1351 | { | |
52de7ce9 GM |
1352 | int delta, nlines, root_height; |
1353 | Lisp_Object root_window; | |
333b20bb | 1354 | |
e870b7ba GM |
1355 | /* Treat tool bars like menu bars. */ |
1356 | if (FRAME_MINIBUF_ONLY_P (f)) | |
1357 | return; | |
1358 | ||
333b20bb GM |
1359 | /* Use VALUE only if an integer >= 0. */ |
1360 | if (INTEGERP (value) && XINT (value) >= 0) | |
1361 | nlines = XFASTINT (value); | |
1362 | else | |
1363 | nlines = 0; | |
1364 | ||
488dd4c4 JD |
1365 | #ifdef USE_GTK |
1366 | FRAME_TOOL_BAR_LINES (f) = 0; | |
1367 | if (nlines) | |
1368 | { | |
1369 | FRAME_EXTERNAL_TOOL_BAR (f) = 1; | |
1370 | if (FRAME_X_P (f) && f->output_data.x->toolbar_widget == 0) | |
1371 | /* Make sure next redisplay shows the tool bar. */ | |
1372 | XWINDOW (FRAME_SELECTED_WINDOW (f))->update_mode_line = Qt; | |
1373 | update_frame_tool_bar (f); | |
1374 | } | |
1375 | else | |
1376 | { | |
1377 | if (FRAME_EXTERNAL_TOOL_BAR (f)) | |
1378 | free_frame_tool_bar (f); | |
1379 | FRAME_EXTERNAL_TOOL_BAR (f) = 0; | |
1380 | } | |
1381 | ||
1382 | return; | |
1383 | #endif | |
177c0ea7 | 1384 | |
488dd4c4 | 1385 | /* Make sure we redisplay all windows in this frame. */ |
333b20bb GM |
1386 | ++windows_or_buffers_changed; |
1387 | ||
9ea173e8 | 1388 | delta = nlines - FRAME_TOOL_BAR_LINES (f); |
52de7ce9 GM |
1389 | |
1390 | /* Don't resize the tool-bar to more than we have room for. */ | |
1391 | root_window = FRAME_ROOT_WINDOW (f); | |
be786000 | 1392 | root_height = WINDOW_TOTAL_LINES (XWINDOW (root_window)); |
52de7ce9 GM |
1393 | if (root_height - delta < 1) |
1394 | { | |
1395 | delta = root_height - 1; | |
1396 | nlines = FRAME_TOOL_BAR_LINES (f) + delta; | |
1397 | } | |
1398 | ||
9ea173e8 | 1399 | FRAME_TOOL_BAR_LINES (f) = nlines; |
7c0d3ed8 | 1400 | change_window_heights (root_window, delta); |
333b20bb | 1401 | adjust_glyphs (f); |
177c0ea7 | 1402 | |
ccba751c GM |
1403 | /* We also have to make sure that the internal border at the top of |
1404 | the frame, below the menu bar or tool bar, is redrawn when the | |
1405 | tool bar disappears. This is so because the internal border is | |
1406 | below the tool bar if one is displayed, but is below the menu bar | |
1407 | if there isn't a tool bar. The tool bar draws into the area | |
1408 | below the menu bar. */ | |
1409 | if (FRAME_X_WINDOW (f) && FRAME_TOOL_BAR_LINES (f) == 0) | |
1410 | { | |
385ed61f | 1411 | clear_frame (f); |
fb3cd89b | 1412 | clear_current_matrices (f); |
ccba751c | 1413 | } |
b6f91066 GM |
1414 | |
1415 | /* If the tool bar gets smaller, the internal border below it | |
1416 | has to be cleared. It was formerly part of the display | |
1417 | of the larger tool bar, and updating windows won't clear it. */ | |
1418 | if (delta < 0) | |
1419 | { | |
1420 | int height = FRAME_INTERNAL_BORDER_WIDTH (f); | |
be786000 KS |
1421 | int width = FRAME_PIXEL_WIDTH (f); |
1422 | int y = nlines * FRAME_LINE_HEIGHT (f); | |
b6f91066 | 1423 | |
caacfeb8 JD |
1424 | /* height can be zero here. */ |
1425 | if (height > 0 && width > 0) | |
1426 | { | |
1427 | BLOCK_INPUT; | |
1428 | x_clear_area (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), | |
1429 | 0, y, width, height, False); | |
1430 | UNBLOCK_INPUT; | |
1431 | } | |
ddc24747 GM |
1432 | |
1433 | if (WINDOWP (f->tool_bar_window)) | |
1434 | clear_glyph_matrix (XWINDOW (f->tool_bar_window)->current_matrix); | |
b6f91066 | 1435 | } |
333b20bb GM |
1436 | } |
1437 | ||
1438 | ||
1439 | /* Set the foreground color for scroll bars on frame F to VALUE. | |
1440 | VALUE should be a string, a color name. If it isn't a string or | |
1441 | isn't a valid color name, do nothing. OLDVAL is the old value of | |
1442 | the frame parameter. */ | |
1443 | ||
1444 | void | |
1445 | x_set_scroll_bar_foreground (f, value, oldval) | |
1446 | struct frame *f; | |
1447 | Lisp_Object value, oldval; | |
1448 | { | |
1449 | unsigned long pixel; | |
177c0ea7 | 1450 | |
333b20bb GM |
1451 | if (STRINGP (value)) |
1452 | pixel = x_decode_color (f, value, BLACK_PIX_DEFAULT (f)); | |
1453 | else | |
1454 | pixel = -1; | |
1455 | ||
1456 | if (f->output_data.x->scroll_bar_foreground_pixel != -1) | |
1457 | unload_color (f, f->output_data.x->scroll_bar_foreground_pixel); | |
177c0ea7 | 1458 | |
333b20bb GM |
1459 | f->output_data.x->scroll_bar_foreground_pixel = pixel; |
1460 | if (FRAME_X_WINDOW (f) && FRAME_VISIBLE_P (f)) | |
1461 | { | |
1462 | /* Remove all scroll bars because they have wrong colors. */ | |
6ed8eeff KL |
1463 | if (FRAME_TERMINAL (f)->condemn_scroll_bars_hook) |
1464 | (*FRAME_TERMINAL (f)->condemn_scroll_bars_hook) (f); | |
1465 | if (FRAME_TERMINAL (f)->judge_scroll_bars_hook) | |
1466 | (*FRAME_TERMINAL (f)->judge_scroll_bars_hook) (f); | |
05c8abbe GM |
1467 | |
1468 | update_face_from_frame_parameter (f, Qscroll_bar_foreground, value); | |
333b20bb GM |
1469 | redraw_frame (f); |
1470 | } | |
1471 | } | |
1472 | ||
1473 | ||
1474 | /* Set the background color for scroll bars on frame F to VALUE VALUE | |
1475 | should be a string, a color name. If it isn't a string or isn't a | |
1476 | valid color name, do nothing. OLDVAL is the old value of the frame | |
1477 | parameter. */ | |
1478 | ||
1479 | void | |
1480 | x_set_scroll_bar_background (f, value, oldval) | |
1481 | struct frame *f; | |
1482 | Lisp_Object value, oldval; | |
1483 | { | |
1484 | unsigned long pixel; | |
1485 | ||
1486 | if (STRINGP (value)) | |
1487 | pixel = x_decode_color (f, value, WHITE_PIX_DEFAULT (f)); | |
1488 | else | |
1489 | pixel = -1; | |
177c0ea7 | 1490 | |
333b20bb GM |
1491 | if (f->output_data.x->scroll_bar_background_pixel != -1) |
1492 | unload_color (f, f->output_data.x->scroll_bar_background_pixel); | |
177c0ea7 | 1493 | |
f15340b7 MB |
1494 | #ifdef USE_TOOLKIT_SCROLL_BARS |
1495 | /* Scrollbar shadow colors. */ | |
1496 | if (f->output_data.x->scroll_bar_top_shadow_pixel != -1) | |
1497 | { | |
1498 | unload_color (f, f->output_data.x->scroll_bar_top_shadow_pixel); | |
1499 | f->output_data.x->scroll_bar_top_shadow_pixel = -1; | |
1500 | } | |
1501 | if (f->output_data.x->scroll_bar_bottom_shadow_pixel != -1) | |
1502 | { | |
1503 | unload_color (f, f->output_data.x->scroll_bar_bottom_shadow_pixel); | |
1504 | f->output_data.x->scroll_bar_bottom_shadow_pixel = -1; | |
1505 | } | |
1506 | #endif /* USE_TOOLKIT_SCROLL_BARS */ | |
1507 | ||
333b20bb GM |
1508 | f->output_data.x->scroll_bar_background_pixel = pixel; |
1509 | if (FRAME_X_WINDOW (f) && FRAME_VISIBLE_P (f)) | |
1510 | { | |
1511 | /* Remove all scroll bars because they have wrong colors. */ | |
6ed8eeff KL |
1512 | if (FRAME_TERMINAL (f)->condemn_scroll_bars_hook) |
1513 | (*FRAME_TERMINAL (f)->condemn_scroll_bars_hook) (f); | |
1514 | if (FRAME_TERMINAL (f)->judge_scroll_bars_hook) | |
1515 | (*FRAME_TERMINAL (f)->judge_scroll_bars_hook) (f); | |
177c0ea7 | 1516 | |
05c8abbe | 1517 | update_face_from_frame_parameter (f, Qscroll_bar_background, value); |
333b20bb GM |
1518 | redraw_frame (f); |
1519 | } | |
d043f1a4 | 1520 | } |
333b20bb | 1521 | |
943b580d | 1522 | \f |
3a258507 | 1523 | /* Encode Lisp string STRING as a text in a format appropriate for |
96db09e4 KH |
1524 | XICCC (X Inter Client Communication Conventions). |
1525 | ||
1526 | If STRING contains only ASCII characters, do no conversion and | |
1527 | return the string data of STRING. Otherwise, encode the text by | |
1528 | CODING_SYSTEM, and return a newly allocated memory area which | |
1529 | should be freed by `xfree' by a caller. | |
1530 | ||
37323f34 EZ |
1531 | SELECTIONP non-zero means the string is being encoded for an X |
1532 | selection, so it is safe to run pre-write conversions (which | |
1533 | may run Lisp code). | |
1534 | ||
96db09e4 KH |
1535 | Store the byte length of resulting text in *TEXT_BYTES. |
1536 | ||
d60660d6 | 1537 | If the text contains only ASCII and Latin-1, store 1 in *STRING_P, |
96db09e4 | 1538 | which means that the `encoding' of the result can be `STRING'. |
d60660d6 | 1539 | Otherwise store 0 in *STRINGP, which means that the `encoding' of |
96db09e4 KH |
1540 | the result should be `COMPOUND_TEXT'. */ |
1541 | ||
df630496 KS |
1542 | static unsigned char * |
1543 | x_encode_text (string, coding_system, selectionp, text_bytes, stringp, freep) | |
96db09e4 | 1544 | Lisp_Object string, coding_system; |
d60660d6 | 1545 | int *text_bytes, *stringp; |
37323f34 | 1546 | int selectionp; |
df630496 | 1547 | int *freep; |
96db09e4 | 1548 | { |
d5db4077 KR |
1549 | unsigned char *str = SDATA (string); |
1550 | int chars = SCHARS (string); | |
1551 | int bytes = SBYTES (string); | |
96db09e4 KH |
1552 | int charset_info; |
1553 | int bufsize; | |
1554 | unsigned char *buf; | |
1555 | struct coding_system coding; | |
43dc73f1 | 1556 | extern Lisp_Object Qcompound_text_with_extensions; |
96db09e4 KH |
1557 | |
1558 | charset_info = find_charset_in_text (str, chars, bytes, NULL, Qnil); | |
1559 | if (charset_info == 0) | |
1560 | { | |
1561 | /* No multibyte character in OBJ. We need not encode it. */ | |
1562 | *text_bytes = bytes; | |
d60660d6 | 1563 | *stringp = 1; |
df630496 | 1564 | *freep = 0; |
96db09e4 KH |
1565 | return str; |
1566 | } | |
1567 | ||
1568 | setup_coding_system (coding_system, &coding); | |
37323f34 EZ |
1569 | if (selectionp |
1570 | && SYMBOLP (coding.pre_write_conversion) | |
1571 | && !NILP (Ffboundp (coding.pre_write_conversion))) | |
1572 | { | |
1573 | string = run_pre_post_conversion_on_str (string, &coding, 1); | |
d5db4077 KR |
1574 | str = SDATA (string); |
1575 | chars = SCHARS (string); | |
1576 | bytes = SBYTES (string); | |
37323f34 | 1577 | } |
96db09e4 KH |
1578 | coding.src_multibyte = 1; |
1579 | coding.dst_multibyte = 0; | |
1580 | coding.mode |= CODING_MODE_LAST_BLOCK; | |
d60660d6 KH |
1581 | if (coding.type == coding_type_iso2022) |
1582 | coding.flags |= CODING_FLAG_ISO_SAFE; | |
35bc5887 KH |
1583 | /* We suppress producing escape sequences for composition. */ |
1584 | coding.composing = COMPOSITION_DISABLED; | |
96db09e4 KH |
1585 | bufsize = encoding_buffer_size (&coding, bytes); |
1586 | buf = (unsigned char *) xmalloc (bufsize); | |
1587 | encode_coding (&coding, str, buf, bytes, bufsize); | |
1588 | *text_bytes = coding.produced; | |
43dc73f1 EZ |
1589 | *stringp = (charset_info == 1 |
1590 | || (!EQ (coding_system, Qcompound_text) | |
1591 | && !EQ (coding_system, Qcompound_text_with_extensions))); | |
df630496 | 1592 | *freep = 1; |
96db09e4 KH |
1593 | return buf; |
1594 | } | |
1595 | ||
1596 | \f | |
b10daec7 JD |
1597 | /* Set the WM name to NAME for frame F. Also set the icon name. |
1598 | If the frame already has an icon name, use that, otherwise set the | |
1599 | icon name to NAME. */ | |
f945b920 | 1600 | |
b10daec7 JD |
1601 | static void |
1602 | x_set_name_internal (f, name) | |
1603 | FRAME_PTR f; | |
f945b920 | 1604 | Lisp_Object name; |
f945b920 | 1605 | { |
fe24a618 | 1606 | if (FRAME_X_WINDOW (f)) |
01f1ba30 | 1607 | { |
01f1ba30 | 1608 | BLOCK_INPUT; |
fe24a618 JB |
1609 | #ifdef HAVE_X11R4 |
1610 | { | |
80534dd6 | 1611 | XTextProperty text, icon; |
d60660d6 | 1612 | int bytes, stringp; |
b10daec7 | 1613 | int do_free_icon_value = 0, do_free_text_value = 0; |
11270583 | 1614 | Lisp_Object coding_system; |
80534dd6 | 1615 | |
b10daec7 | 1616 | coding_system = Qcompound_text; |
3201ea57 KH |
1617 | /* Note: Encoding strategy |
1618 | ||
1619 | We encode NAME by compound-text and use "COMPOUND-TEXT" in | |
1620 | text.encoding. But, there are non-internationalized window | |
1621 | managers which don't support that encoding. So, if NAME | |
1622 | contains only ASCII and 8859-1 characters, encode it by | |
1623 | iso-latin-1, and use "STRING" in text.encoding hoping that | |
34e8c597 | 1624 | such window managers at least analyze this format correctly, |
3201ea57 KH |
1625 | i.e. treat 8-bit bytes as 8859-1 characters. |
1626 | ||
1627 | We may also be able to use "UTF8_STRING" in text.encoding | |
34e8c597 | 1628 | in the future which can encode all Unicode characters. |
3201ea57 KH |
1629 | But, for the moment, there's no way to know that the |
1630 | current window manager supports it or not. */ | |
df630496 KS |
1631 | text.value = x_encode_text (name, coding_system, 0, &bytes, &stringp, |
1632 | &do_free_text_value); | |
d60660d6 | 1633 | text.encoding = (stringp ? XA_STRING |
96db09e4 | 1634 | : FRAME_X_DISPLAY_INFO (f)->Xatom_COMPOUND_TEXT); |
fe24a618 | 1635 | text.format = 8; |
96db09e4 | 1636 | text.nitems = bytes; |
80534dd6 | 1637 | |
96db09e4 KH |
1638 | if (NILP (f->icon_name)) |
1639 | { | |
1640 | icon = text; | |
1641 | } | |
1642 | else | |
1643 | { | |
3201ea57 | 1644 | /* See the above comment "Note: Encoding strategy". */ |
37323f34 | 1645 | icon.value = x_encode_text (f->icon_name, coding_system, 0, |
df630496 | 1646 | &bytes, &stringp, &do_free_icon_value); |
d60660d6 | 1647 | icon.encoding = (stringp ? XA_STRING |
96db09e4 KH |
1648 | : FRAME_X_DISPLAY_INFO (f)->Xatom_COMPOUND_TEXT); |
1649 | icon.format = 8; | |
1650 | icon.nitems = bytes; | |
1651 | } | |
b10daec7 | 1652 | |
488dd4c4 JD |
1653 | #ifdef USE_GTK |
1654 | gtk_window_set_title (GTK_WINDOW (FRAME_GTK_OUTER_WIDGET (f)), | |
47c53789 | 1655 | (char *) SDATA (ENCODE_UTF_8 (name))); |
488dd4c4 | 1656 | #else /* not USE_GTK */ |
2436a4e4 | 1657 | XSetWMName (FRAME_X_DISPLAY (f), FRAME_OUTER_WINDOW (f), &text); |
7c0d3ed8 | 1658 | #endif /* not USE_GTK */ |
abb4b7ec | 1659 | |
7c0d3ed8 | 1660 | XSetWMIconName (FRAME_X_DISPLAY (f), FRAME_OUTER_WINDOW (f), &icon); |
abb4b7ec | 1661 | |
b10daec7 | 1662 | if (do_free_icon_value) |
7c0d3ed8 | 1663 | xfree (icon.value); |
b10daec7 | 1664 | if (do_free_text_value) |
7c0d3ed8 KS |
1665 | xfree (text.value); |
1666 | } | |
1667 | #else /* not HAVE_X11R4 */ | |
1668 | XSetIconName (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), | |
1669 | SDATA (name)); | |
1670 | XStoreName (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), | |
1671 | SDATA (name)); | |
1672 | #endif /* not HAVE_X11R4 */ | |
1673 | UNBLOCK_INPUT; | |
1674 | } | |
abb4b7ec RS |
1675 | } |
1676 | ||
b10daec7 JD |
1677 | /* Change the name of frame F to NAME. If NAME is nil, set F's name to |
1678 | x_id_name. | |
1679 | ||
1680 | If EXPLICIT is non-zero, that indicates that lisp code is setting the | |
1681 | name; if NAME is a string, set F's name to NAME and set | |
1682 | F->explicit_name; if NAME is Qnil, then clear F->explicit_name. | |
1683 | ||
1684 | If EXPLICIT is zero, that indicates that Emacs redisplay code is | |
1685 | suggesting a new name, which lisp code should override; if | |
1686 | F->explicit_name is set, ignore the new name; otherwise, set it. */ | |
1687 | ||
1688 | void | |
1689 | x_set_name (f, name, explicit) | |
1690 | struct frame *f; | |
1691 | Lisp_Object name; | |
1692 | int explicit; | |
1693 | { | |
1694 | /* Make sure that requests from lisp code override requests from | |
1695 | Emacs redisplay code. */ | |
1696 | if (explicit) | |
1697 | { | |
1698 | /* If we're switching from explicit to implicit, we had better | |
1699 | update the mode lines and thereby update the title. */ | |
1700 | if (f->explicit_name && NILP (name)) | |
1701 | update_mode_lines = 1; | |
1702 | ||
1703 | f->explicit_name = ! NILP (name); | |
1704 | } | |
1705 | else if (f->explicit_name) | |
1706 | return; | |
1707 | ||
1708 | /* If NAME is nil, set the name to the x_id_name. */ | |
1709 | if (NILP (name)) | |
1710 | { | |
1711 | /* Check for no change needed in this very common case | |
1712 | before we do any consing. */ | |
1713 | if (!strcmp (FRAME_X_DISPLAY_INFO (f)->x_id_name, | |
1714 | SDATA (f->name))) | |
1715 | return; | |
1716 | name = build_string (FRAME_X_DISPLAY_INFO (f)->x_id_name); | |
1717 | } | |
1718 | else | |
1719 | CHECK_STRING (name); | |
1720 | ||
1721 | /* Don't change the name if it's already NAME. */ | |
1722 | if (! NILP (Fstring_equal (name, f->name))) | |
1723 | return; | |
1724 | ||
1725 | f->name = name; | |
1726 | ||
1727 | /* For setting the frame title, the title parameter should override | |
1728 | the name parameter. */ | |
1729 | if (! NILP (f->title)) | |
1730 | name = f->title; | |
1731 | ||
1732 | x_set_name_internal (f, name); | |
1733 | } | |
1734 | ||
7c0d3ed8 KS |
1735 | /* This function should be called when the user's lisp code has |
1736 | specified a name for the frame; the name will override any set by the | |
1737 | redisplay code. */ | |
1738 | void | |
1739 | x_explicitly_set_name (f, arg, oldval) | |
1740 | FRAME_PTR f; | |
1741 | Lisp_Object arg, oldval; | |
3402e1a4 | 1742 | { |
7c0d3ed8 | 1743 | x_set_name (f, arg, 1); |
3402e1a4 RS |
1744 | } |
1745 | ||
7c0d3ed8 KS |
1746 | /* This function should be called by Emacs redisplay code to set the |
1747 | name; names set this way will never override names set by the user's | |
1748 | lisp code. */ | |
1749 | void | |
1750 | x_implicitly_set_name (f, arg, oldval) | |
1751 | FRAME_PTR f; | |
1752 | Lisp_Object arg, oldval; | |
333b20bb | 1753 | { |
7c0d3ed8 KS |
1754 | x_set_name (f, arg, 0); |
1755 | } | |
1756 | \f | |
1757 | /* Change the title of frame F to NAME. | |
1758 | If NAME is nil, use the frame name as the title. | |
60fb3ee1 | 1759 | |
7c0d3ed8 KS |
1760 | If EXPLICIT is non-zero, that indicates that lisp code is setting the |
1761 | name; if NAME is a string, set F's name to NAME and set | |
1762 | F->explicit_name; if NAME is Qnil, then clear F->explicit_name. | |
60fb3ee1 | 1763 | |
7c0d3ed8 KS |
1764 | If EXPLICIT is zero, that indicates that Emacs redisplay code is |
1765 | suggesting a new name, which lisp code should override; if | |
1766 | F->explicit_name is set, ignore the new name; otherwise, set it. */ | |
01f1ba30 | 1767 | |
7c0d3ed8 KS |
1768 | void |
1769 | x_set_title (f, name, old_name) | |
1770 | struct frame *f; | |
1771 | Lisp_Object name, old_name; | |
01f1ba30 | 1772 | { |
7c0d3ed8 KS |
1773 | /* Don't change the title if it's already NAME. */ |
1774 | if (EQ (name, f->title)) | |
1775 | return; | |
01f1ba30 | 1776 | |
7c0d3ed8 | 1777 | update_mode_lines = 1; |
60fb3ee1 | 1778 | |
7c0d3ed8 | 1779 | f->title = name; |
f9942c9e | 1780 | |
7c0d3ed8 KS |
1781 | if (NILP (name)) |
1782 | name = f->name; | |
1783 | else | |
1784 | CHECK_STRING (name); | |
f9942c9e | 1785 | |
b10daec7 | 1786 | x_set_name_internal (f, name); |
01f1ba30 JB |
1787 | } |
1788 | ||
7c0d3ed8 KS |
1789 | void |
1790 | x_set_scroll_bar_default_width (f) | |
e4f79258 | 1791 | struct frame *f; |
e4f79258 | 1792 | { |
be786000 | 1793 | int wid = FRAME_COLUMN_WIDTH (f); |
01f1ba30 | 1794 | |
7c0d3ed8 KS |
1795 | #ifdef USE_TOOLKIT_SCROLL_BARS |
1796 | /* A minimum width of 14 doesn't look good for toolkit scroll bars. */ | |
1797 | int width = 16 + 2 * VERTICAL_SCROLL_BAR_WIDTH_TRIM; | |
be786000 KS |
1798 | FRAME_CONFIG_SCROLL_BAR_COLS (f) = (width + wid - 1) / wid; |
1799 | FRAME_CONFIG_SCROLL_BAR_WIDTH (f) = width; | |
7c0d3ed8 KS |
1800 | #else |
1801 | /* Make the actual width at least 14 pixels and a multiple of a | |
1802 | character width. */ | |
be786000 | 1803 | FRAME_CONFIG_SCROLL_BAR_COLS (f) = (14 + wid - 1) / wid; |
01f1ba30 | 1804 | |
7c0d3ed8 KS |
1805 | /* Use all of that space (aside from required margins) for the |
1806 | scroll bar. */ | |
be786000 | 1807 | FRAME_CONFIG_SCROLL_BAR_WIDTH (f) = 0; |
7c0d3ed8 | 1808 | #endif |
01f1ba30 | 1809 | } |
333b20bb | 1810 | |
7c0d3ed8 | 1811 | \f |
333b20bb GM |
1812 | /* Record in frame F the specified or default value according to ALIST |
1813 | of the parameter named PROP (a Lisp symbol). If no value is | |
1814 | specified for PROP, look for an X default for XPROP on the frame | |
1815 | named NAME. If that is not found either, use the value DEFLT. */ | |
1816 | ||
1817 | static Lisp_Object | |
1818 | x_default_scroll_bar_color_parameter (f, alist, prop, xprop, xclass, | |
1819 | foreground_p) | |
1820 | struct frame *f; | |
1821 | Lisp_Object alist; | |
1822 | Lisp_Object prop; | |
1823 | char *xprop; | |
1824 | char *xclass; | |
1825 | int foreground_p; | |
1826 | { | |
1827 | struct x_display_info *dpyinfo = FRAME_X_DISPLAY_INFO (f); | |
1828 | Lisp_Object tem; | |
1829 | ||
1830 | tem = x_get_arg (dpyinfo, alist, prop, xprop, xclass, RES_TYPE_STRING); | |
1831 | if (EQ (tem, Qunbound)) | |
1832 | { | |
1833 | #ifdef USE_TOOLKIT_SCROLL_BARS | |
1834 | ||
1835 | /* See if an X resource for the scroll bar color has been | |
1836 | specified. */ | |
1837 | tem = display_x_get_resource (dpyinfo, | |
1838 | build_string (foreground_p | |
1839 | ? "foreground" | |
1840 | : "background"), | |
c0ec53ad | 1841 | empty_string, |
333b20bb | 1842 | build_string ("verticalScrollBar"), |
c0ec53ad | 1843 | empty_string); |
333b20bb GM |
1844 | if (!STRINGP (tem)) |
1845 | { | |
1846 | /* If nothing has been specified, scroll bars will use a | |
1847 | toolkit-dependent default. Because these defaults are | |
1848 | difficult to get at without actually creating a scroll | |
1849 | bar, use nil to indicate that no color has been | |
1850 | specified. */ | |
1851 | tem = Qnil; | |
1852 | } | |
177c0ea7 | 1853 | |
333b20bb | 1854 | #else /* not USE_TOOLKIT_SCROLL_BARS */ |
177c0ea7 | 1855 | |
333b20bb | 1856 | tem = Qnil; |
177c0ea7 | 1857 | |
333b20bb GM |
1858 | #endif /* not USE_TOOLKIT_SCROLL_BARS */ |
1859 | } | |
1860 | ||
1861 | x_set_frame_parameters (f, Fcons (Fcons (prop, tem), Qnil)); | |
1862 | return tem; | |
1863 | } | |
1864 | ||
1865 | ||
01f1ba30 | 1866 | |
f58534a3 RS |
1867 | #if !defined (HAVE_X11R4) && !defined (HAVE_XSETWMPROTOCOLS) |
1868 | ||
1869 | Status | |
1870 | XSetWMProtocols (dpy, w, protocols, count) | |
1871 | Display *dpy; | |
1872 | Window w; | |
1873 | Atom *protocols; | |
1874 | int count; | |
1875 | { | |
1876 | Atom prop; | |
1877 | prop = XInternAtom (dpy, "WM_PROTOCOLS", False); | |
1878 | if (prop == None) return False; | |
1879 | XChangeProperty (dpy, w, prop, XA_ATOM, 32, PropModeReplace, | |
1880 | (unsigned char *) protocols, count); | |
1881 | return True; | |
1882 | } | |
9ef48a9d RS |
1883 | #endif /* not HAVE_X11R4 && not HAVE_XSETWMPROTOCOLS */ |
1884 | \f | |
1885 | #ifdef USE_X_TOOLKIT | |
1886 | ||
8e3d10a9 RS |
1887 | /* If the WM_PROTOCOLS property does not already contain WM_TAKE_FOCUS, |
1888 | WM_DELETE_WINDOW, and WM_SAVE_YOURSELF, then add them. (They may | |
59aa6c90 RS |
1889 | already be present because of the toolkit (Motif adds some of them, |
1890 | for example, but Xt doesn't). */ | |
9ef48a9d RS |
1891 | |
1892 | static void | |
b9dc4443 RS |
1893 | hack_wm_protocols (f, widget) |
1894 | FRAME_PTR f; | |
9ef48a9d RS |
1895 | Widget widget; |
1896 | { | |
1897 | Display *dpy = XtDisplay (widget); | |
1898 | Window w = XtWindow (widget); | |
1899 | int need_delete = 1; | |
1900 | int need_focus = 1; | |
59aa6c90 | 1901 | int need_save = 1; |
9ef48a9d RS |
1902 | |
1903 | BLOCK_INPUT; | |
1904 | { | |
a3db4b26 AS |
1905 | Atom type; |
1906 | unsigned char *catoms; | |
9ef48a9d RS |
1907 | int format = 0; |
1908 | unsigned long nitems = 0; | |
1909 | unsigned long bytes_after; | |
1910 | ||
270958e8 KH |
1911 | if ((XGetWindowProperty (dpy, w, |
1912 | FRAME_X_DISPLAY_INFO (f)->Xatom_wm_protocols, | |
34d5ae1e | 1913 | (long)0, (long)100, False, XA_ATOM, |
270958e8 | 1914 | &type, &format, &nitems, &bytes_after, |
a3db4b26 | 1915 | &catoms) |
270958e8 | 1916 | == Success) |
9ef48a9d | 1917 | && format == 32 && type == XA_ATOM) |
a3db4b26 AS |
1918 | { |
1919 | Atom *atoms = (Atom *) catoms; | |
1920 | while (nitems > 0) | |
1921 | { | |
1922 | nitems--; | |
1923 | if (atoms[nitems] | |
1924 | == FRAME_X_DISPLAY_INFO (f)->Xatom_wm_delete_window) | |
1925 | need_delete = 0; | |
1926 | else if (atoms[nitems] | |
1927 | == FRAME_X_DISPLAY_INFO (f)->Xatom_wm_take_focus) | |
1928 | need_focus = 0; | |
1929 | else if (atoms[nitems] | |
1930 | == FRAME_X_DISPLAY_INFO (f)->Xatom_wm_save_yourself) | |
1931 | need_save = 0; | |
1932 | } | |
1933 | } | |
1934 | if (catoms) | |
1935 | XFree (catoms); | |
9ef48a9d RS |
1936 | } |
1937 | { | |
1938 | Atom props [10]; | |
1939 | int count = 0; | |
b9dc4443 RS |
1940 | if (need_delete) |
1941 | props[count++] = FRAME_X_DISPLAY_INFO (f)->Xatom_wm_delete_window; | |
1942 | if (need_focus) | |
1943 | props[count++] = FRAME_X_DISPLAY_INFO (f)->Xatom_wm_take_focus; | |
1944 | if (need_save) | |
1945 | props[count++] = FRAME_X_DISPLAY_INFO (f)->Xatom_wm_save_yourself; | |
9ef48a9d | 1946 | if (count) |
b9dc4443 RS |
1947 | XChangeProperty (dpy, w, FRAME_X_DISPLAY_INFO (f)->Xatom_wm_protocols, |
1948 | XA_ATOM, 32, PropModeAppend, | |
9ef48a9d RS |
1949 | (unsigned char *) props, count); |
1950 | } | |
1951 | UNBLOCK_INPUT; | |
1952 | } | |
1953 | #endif | |
86779fac GM |
1954 | |
1955 | ||
5a7df7d7 GM |
1956 | \f |
1957 | /* Support routines for XIC (X Input Context). */ | |
86779fac | 1958 | |
5a7df7d7 GM |
1959 | #ifdef HAVE_X_I18N |
1960 | ||
1961 | static XFontSet xic_create_xfontset P_ ((struct frame *, char *)); | |
1962 | static XIMStyle best_xim_style P_ ((XIMStyles *, XIMStyles *)); | |
1963 | ||
1964 | ||
1576f1ad | 1965 | /* Supported XIM styles, ordered by preference. */ |
5a7df7d7 GM |
1966 | |
1967 | static XIMStyle supported_xim_styles[] = | |
1968 | { | |
1969 | XIMPreeditPosition | XIMStatusArea, | |
1970 | XIMPreeditPosition | XIMStatusNothing, | |
1971 | XIMPreeditPosition | XIMStatusNone, | |
1972 | XIMPreeditNothing | XIMStatusArea, | |
1973 | XIMPreeditNothing | XIMStatusNothing, | |
1974 | XIMPreeditNothing | XIMStatusNone, | |
1975 | XIMPreeditNone | XIMStatusArea, | |
1976 | XIMPreeditNone | XIMStatusNothing, | |
1977 | XIMPreeditNone | XIMStatusNone, | |
1978 | 0, | |
1979 | }; | |
1980 | ||
1981 | ||
c27ed90a | 1982 | /* Create an X fontset on frame F with base font name BASE_FONTNAME. */ |
5a7df7d7 | 1983 | |
bb07fa29 SM |
1984 | char xic_defaut_fontset[] = "-*-*-*-r-normal--14-*-*-*-*-*-*-*"; |
1985 | ||
c28e7ae8 SM |
1986 | /* Create an Xt fontset spec from the name of a base font. |
1987 | If `motif' is True use the Motif syntax. */ | |
bb07fa29 | 1988 | char * |
c28e7ae8 | 1989 | xic_create_fontsetname (base_fontname, motif) |
bb07fa29 | 1990 | char *base_fontname; |
c28e7ae8 | 1991 | Bool motif; |
bb07fa29 | 1992 | { |
c28e7ae8 SM |
1993 | const char *sep = motif ? ";" : ","; |
1994 | char *fontsetname; | |
1995 | ||
bb07fa29 SM |
1996 | /* Make a fontset name from the base font name. */ |
1997 | if (xic_defaut_fontset == base_fontname) | |
c28e7ae8 SM |
1998 | { /* There is no base font name, use the default. */ |
1999 | int len = strlen (base_fontname) + 2; | |
2000 | fontsetname = xmalloc (len); | |
2001 | bzero (fontsetname, len); | |
2002 | strcpy (fontsetname, base_fontname); | |
2003 | } | |
bb07fa29 SM |
2004 | else |
2005 | { | |
2006 | /* Make a fontset name from the base font name. | |
2007 | The font set will be made of the following elements: | |
2008 | - the base font. | |
2009 | - the base font where the charset spec is replaced by -*-*. | |
2010 | - the same but with the family also replaced with -*-*-. */ | |
2011 | char *p = base_fontname; | |
bb07fa29 | 2012 | int i; |
df630496 | 2013 | |
bb07fa29 SM |
2014 | for (i = 0; *p; p++) |
2015 | if (*p == '-') i++; | |
2016 | if (i != 14) | |
2017 | { /* As the font name doesn't conform to XLFD, we can't | |
2018 | modify it to generalize it to allcs and allfamilies. | |
2019 | Use the specified font plus the default. */ | |
c28e7ae8 | 2020 | int len = strlen (base_fontname) + strlen (xic_defaut_fontset) + 3; |
bb07fa29 SM |
2021 | fontsetname = xmalloc (len); |
2022 | bzero (fontsetname, len); | |
2023 | strcpy (fontsetname, base_fontname); | |
c28e7ae8 | 2024 | strcat (fontsetname, sep); |
bb07fa29 SM |
2025 | strcat (fontsetname, xic_defaut_fontset); |
2026 | } | |
2027 | else | |
2028 | { | |
2029 | int len; | |
968a6679 | 2030 | char *p1 = NULL, *p2 = NULL; |
bb07fa29 SM |
2031 | char *font_allcs = NULL; |
2032 | char *font_allfamilies = NULL; | |
968a6679 | 2033 | char *font_all = NULL; |
bb07fa29 SM |
2034 | char *allcs = "*-*-*-*-*-*-*"; |
2035 | char *allfamilies = "-*-*-"; | |
968a6679 | 2036 | char *all = "*-*-*-*-"; |
df630496 | 2037 | |
bb07fa29 SM |
2038 | for (i = 0, p = base_fontname; i < 8; p++) |
2039 | { | |
2040 | if (*p == '-') | |
2041 | { | |
2042 | i++; | |
2043 | if (i == 3) | |
2044 | p1 = p + 1; | |
968a6679 SM |
2045 | else if (i == 7) |
2046 | p2 = p + 1; | |
bb07fa29 SM |
2047 | } |
2048 | } | |
2049 | /* Build the font spec that matches all charsets. */ | |
2050 | len = p - base_fontname + strlen (allcs) + 1; | |
2051 | font_allcs = (char *) alloca (len); | |
2052 | bzero (font_allcs, len); | |
2053 | bcopy (base_fontname, font_allcs, p - base_fontname); | |
2054 | strcat (font_allcs, allcs); | |
2055 | ||
2056 | /* Build the font spec that matches all families. */ | |
2057 | len = p - p1 + strlen (allcs) + strlen (allfamilies) + 1; | |
2058 | font_allfamilies = (char *) alloca (len); | |
2059 | bzero (font_allfamilies, len); | |
2060 | strcpy (font_allfamilies, allfamilies); | |
968a6679 | 2061 | bcopy (p1, font_allfamilies + strlen (allfamilies), p - p1); |
bb07fa29 SM |
2062 | strcat (font_allfamilies, allcs); |
2063 | ||
968a6679 SM |
2064 | /* Build the font spec that matches all. */ |
2065 | len = p - p2 + strlen (allcs) + strlen (all) + strlen (allfamilies) + 1; | |
2066 | font_all = (char *) alloca (len); | |
2067 | bzero (font_all, len); | |
2068 | strcpy (font_all, allfamilies); | |
2069 | strcat (font_all, all); | |
2070 | bcopy (p2, font_all + strlen (all) + strlen (allfamilies), p - p2); | |
2071 | strcat (font_all, allcs); | |
2072 | ||
bb07fa29 SM |
2073 | /* Build the actual font set name. */ |
2074 | len = strlen (base_fontname) + strlen (font_allcs) | |
968a6679 | 2075 | + strlen (font_allfamilies) + strlen (font_all) + 5; |
bb07fa29 SM |
2076 | fontsetname = xmalloc (len); |
2077 | bzero (fontsetname, len); | |
2078 | strcpy (fontsetname, base_fontname); | |
c28e7ae8 | 2079 | strcat (fontsetname, sep); |
bb07fa29 | 2080 | strcat (fontsetname, font_allcs); |
c28e7ae8 | 2081 | strcat (fontsetname, sep); |
bb07fa29 | 2082 | strcat (fontsetname, font_allfamilies); |
968a6679 SM |
2083 | strcat (fontsetname, sep); |
2084 | strcat (fontsetname, font_all); | |
bb07fa29 | 2085 | } |
bb07fa29 | 2086 | } |
c28e7ae8 SM |
2087 | if (motif) |
2088 | strcat (fontsetname, ":"); | |
2089 | return fontsetname; | |
bb07fa29 SM |
2090 | } |
2091 | ||
5a7df7d7 GM |
2092 | static XFontSet |
2093 | xic_create_xfontset (f, base_fontname) | |
86779fac | 2094 | struct frame *f; |
5a7df7d7 | 2095 | char *base_fontname; |
86779fac | 2096 | { |
c27ed90a | 2097 | XFontSet xfs = NULL; |
63ea8ea5 | 2098 | char **missing_list = NULL; |
5a7df7d7 GM |
2099 | int missing_count; |
2100 | char *def_string; | |
c27ed90a JD |
2101 | Lisp_Object rest, frame; |
2102 | ||
bb07fa29 SM |
2103 | if (!base_fontname) |
2104 | base_fontname = xic_defaut_fontset; | |
2105 | ||
c27ed90a JD |
2106 | /* See if there is another frame already using same fontset. */ |
2107 | FOR_EACH_FRAME (rest, frame) | |
2108 | { | |
2109 | struct frame *cf = XFRAME (frame); | |
2110 | if (cf != f && FRAME_LIVE_P (f) && FRAME_X_P (cf) | |
2111 | && FRAME_X_DISPLAY_INFO (cf) == FRAME_X_DISPLAY_INFO (f) | |
9db6ae81 | 2112 | && FRAME_XIC_BASE_FONTNAME (cf) |
c27ed90a JD |
2113 | && !strcmp (FRAME_XIC_BASE_FONTNAME (cf), base_fontname)) |
2114 | { | |
2115 | xfs = FRAME_XIC_FONTSET (cf); | |
2116 | break; | |
2117 | } | |
2118 | } | |
177c0ea7 | 2119 | |
c27ed90a | 2120 | if (!xfs) |
63ea8ea5 | 2121 | { |
c28e7ae8 | 2122 | char *fontsetname = xic_create_fontsetname (base_fontname, False); |
bb07fa29 | 2123 | |
63ea8ea5 JD |
2124 | /* New fontset. */ |
2125 | xfs = XCreateFontSet (FRAME_X_DISPLAY (f), | |
bb07fa29 | 2126 | fontsetname, &missing_list, |
63ea8ea5 JD |
2127 | &missing_count, &def_string); |
2128 | if (missing_list) | |
2129 | XFreeStringList (missing_list); | |
c28e7ae8 | 2130 | xfree (fontsetname); |
63ea8ea5 | 2131 | } |
177c0ea7 | 2132 | |
c27ed90a JD |
2133 | if (FRAME_XIC_BASE_FONTNAME (f)) |
2134 | xfree (FRAME_XIC_BASE_FONTNAME (f)); | |
2135 | FRAME_XIC_BASE_FONTNAME (f) = xstrdup (base_fontname); | |
177c0ea7 | 2136 | |
c27ed90a | 2137 | /* No need to free def_string. */ |
5a7df7d7 GM |
2138 | return xfs; |
2139 | } | |
2140 | ||
c27ed90a JD |
2141 | /* Free the X fontset of frame F if it is the last frame using it. */ |
2142 | ||
2143 | void | |
2144 | xic_free_xfontset (f) | |
2145 | struct frame *f; | |
2146 | { | |
2147 | Lisp_Object rest, frame; | |
2148 | int shared_p = 0; | |
2149 | ||
2150 | if (!FRAME_XIC_FONTSET (f)) | |
2151 | return; | |
2152 | ||
2153 | /* See if there is another frame sharing the same fontset. */ | |
2154 | FOR_EACH_FRAME (rest, frame) | |
2155 | { | |
2156 | struct frame *cf = XFRAME (frame); | |
2157 | if (cf != f && FRAME_LIVE_P (f) && FRAME_X_P (cf) | |
2158 | && FRAME_X_DISPLAY_INFO (cf) == FRAME_X_DISPLAY_INFO (f) | |
2159 | && FRAME_XIC_FONTSET (cf) == FRAME_XIC_FONTSET (f)) | |
2160 | { | |
2161 | shared_p = 1; | |
2162 | break; | |
2163 | } | |
2164 | } | |
2165 | ||
2166 | if (!shared_p) | |
2167 | /* The fontset is not used anymore. It is safe to free it. */ | |
2168 | XFreeFontSet (FRAME_X_DISPLAY (f), FRAME_XIC_FONTSET (f)); | |
2169 | ||
2170 | if (FRAME_XIC_BASE_FONTNAME (f)) | |
2171 | xfree (FRAME_XIC_BASE_FONTNAME (f)); | |
2172 | FRAME_XIC_BASE_FONTNAME (f) = NULL; | |
2173 | FRAME_XIC_FONTSET (f) = NULL; | |
2174 | } | |
2175 | ||
5a7df7d7 GM |
2176 | |
2177 | /* Value is the best input style, given user preferences USER (already | |
2178 | checked to be supported by Emacs), and styles supported by the | |
2179 | input method XIM. */ | |
2180 | ||
2181 | static XIMStyle | |
2182 | best_xim_style (user, xim) | |
2183 | XIMStyles *user; | |
2184 | XIMStyles *xim; | |
2185 | { | |
2186 | int i, j; | |
2187 | ||
2188 | for (i = 0; i < user->count_styles; ++i) | |
2189 | for (j = 0; j < xim->count_styles; ++j) | |
2190 | if (user->supported_styles[i] == xim->supported_styles[j]) | |
2191 | return user->supported_styles[i]; | |
2192 | ||
2193 | /* Return the default style. */ | |
2194 | return XIMPreeditNothing | XIMStatusNothing; | |
2195 | } | |
2196 | ||
2197 | /* Create XIC for frame F. */ | |
2198 | ||
5df79d3d GM |
2199 | static XIMStyle xic_style; |
2200 | ||
5a7df7d7 GM |
2201 | void |
2202 | create_frame_xic (f) | |
2203 | struct frame *f; | |
2204 | { | |
5a7df7d7 GM |
2205 | XIM xim; |
2206 | XIC xic = NULL; | |
2207 | XFontSet xfs = NULL; | |
86779fac | 2208 | |
5a7df7d7 GM |
2209 | if (FRAME_XIC (f)) |
2210 | return; | |
177c0ea7 | 2211 | |
bb07fa29 SM |
2212 | /* Create X fontset. */ |
2213 | xfs = xic_create_xfontset | |
2214 | (f, (FRAME_FONTSET (f) < 0) ? NULL | |
2215 | : (char *) SDATA (fontset_ascii (FRAME_FONTSET (f)))); | |
2216 | ||
5a7df7d7 GM |
2217 | xim = FRAME_X_XIM (f); |
2218 | if (xim) | |
2219 | { | |
d9d57cb2 DL |
2220 | XRectangle s_area; |
2221 | XPoint spot; | |
5a7df7d7 GM |
2222 | XVaNestedList preedit_attr; |
2223 | XVaNestedList status_attr; | |
5a7df7d7 | 2224 | |
d9d57cb2 DL |
2225 | s_area.x = 0; s_area.y = 0; s_area.width = 1; s_area.height = 1; |
2226 | spot.x = 0; spot.y = 1; | |
86779fac | 2227 | |
5a7df7d7 GM |
2228 | /* Determine XIC style. */ |
2229 | if (xic_style == 0) | |
2230 | { | |
2231 | XIMStyles supported_list; | |
2232 | supported_list.count_styles = (sizeof supported_xim_styles | |
2233 | / sizeof supported_xim_styles[0]); | |
2234 | supported_list.supported_styles = supported_xim_styles; | |
2235 | xic_style = best_xim_style (&supported_list, | |
2236 | FRAME_X_XIM_STYLES (f)); | |
2237 | } | |
86779fac | 2238 | |
5a7df7d7 GM |
2239 | preedit_attr = XVaCreateNestedList (0, |
2240 | XNFontSet, xfs, | |
2241 | XNForeground, | |
2242 | FRAME_FOREGROUND_PIXEL (f), | |
2243 | XNBackground, | |
2244 | FRAME_BACKGROUND_PIXEL (f), | |
2245 | (xic_style & XIMPreeditPosition | |
2246 | ? XNSpotLocation | |
2247 | : NULL), | |
2248 | &spot, | |
2249 | NULL); | |
2250 | status_attr = XVaCreateNestedList (0, | |
2251 | XNArea, | |
2252 | &s_area, | |
2253 | XNFontSet, | |
2254 | xfs, | |
2255 | XNForeground, | |
2256 | FRAME_FOREGROUND_PIXEL (f), | |
2257 | XNBackground, | |
2258 | FRAME_BACKGROUND_PIXEL (f), | |
2259 | NULL); | |
2260 | ||
2261 | xic = XCreateIC (xim, | |
2262 | XNInputStyle, xic_style, | |
810f2256 JD |
2263 | XNClientWindow, FRAME_X_WINDOW (f), |
2264 | XNFocusWindow, FRAME_X_WINDOW (f), | |
5a7df7d7 GM |
2265 | XNStatusAttributes, status_attr, |
2266 | XNPreeditAttributes, preedit_attr, | |
2267 | NULL); | |
2268 | XFree (preedit_attr); | |
2269 | XFree (status_attr); | |
2270 | } | |
177c0ea7 | 2271 | |
5a7df7d7 GM |
2272 | FRAME_XIC (f) = xic; |
2273 | FRAME_XIC_STYLE (f) = xic_style; | |
2274 | FRAME_XIC_FONTSET (f) = xfs; | |
86779fac GM |
2275 | } |
2276 | ||
5a7df7d7 GM |
2277 | |
2278 | /* Destroy XIC and free XIC fontset of frame F, if any. */ | |
2279 | ||
2280 | void | |
2281 | free_frame_xic (f) | |
2282 | struct frame *f; | |
2283 | { | |
2284 | if (FRAME_XIC (f) == NULL) | |
2285 | return; | |
177c0ea7 | 2286 | |
5a7df7d7 | 2287 | XDestroyIC (FRAME_XIC (f)); |
c27ed90a | 2288 | xic_free_xfontset (f); |
5a7df7d7 GM |
2289 | |
2290 | FRAME_XIC (f) = NULL; | |
5a7df7d7 GM |
2291 | } |
2292 | ||
2293 | ||
2294 | /* Place preedit area for XIC of window W's frame to specified | |
2295 | pixel position X/Y. X and Y are relative to window W. */ | |
2296 | ||
2297 | void | |
2298 | xic_set_preeditarea (w, x, y) | |
2299 | struct window *w; | |
2300 | int x, y; | |
2301 | { | |
2302 | struct frame *f = XFRAME (w->frame); | |
2303 | XVaNestedList attr; | |
2304 | XPoint spot; | |
177c0ea7 | 2305 | |
17e6d491 | 2306 | spot.x = WINDOW_TO_FRAME_PIXEL_X (w, x) + WINDOW_LEFT_FRINGE_WIDTH (w); |
5a7df7d7 GM |
2307 | spot.y = WINDOW_TO_FRAME_PIXEL_Y (w, y) + FONT_BASE (FRAME_FONT (f)); |
2308 | attr = XVaCreateNestedList (0, XNSpotLocation, &spot, NULL); | |
2309 | XSetICValues (FRAME_XIC (f), XNPreeditAttributes, attr, NULL); | |
2310 | XFree (attr); | |
2311 | } | |
2312 | ||
2313 | ||
2314 | /* Place status area for XIC in bottom right corner of frame F.. */ | |
2315 | ||
2316 | void | |
2317 | xic_set_statusarea (f) | |
2318 | struct frame *f; | |
2319 | { | |
2320 | XIC xic = FRAME_XIC (f); | |
2321 | XVaNestedList attr; | |
2322 | XRectangle area; | |
2323 | XRectangle *needed; | |
2324 | ||
2325 | /* Negotiate geometry of status area. If input method has existing | |
2326 | status area, use its current size. */ | |
2327 | area.x = area.y = area.width = area.height = 0; | |
2328 | attr = XVaCreateNestedList (0, XNAreaNeeded, &area, NULL); | |
2329 | XSetICValues (xic, XNStatusAttributes, attr, NULL); | |
2330 | XFree (attr); | |
177c0ea7 | 2331 | |
5a7df7d7 GM |
2332 | attr = XVaCreateNestedList (0, XNAreaNeeded, &needed, NULL); |
2333 | XGetICValues (xic, XNStatusAttributes, attr, NULL); | |
2334 | XFree (attr); | |
2335 | ||
2336 | if (needed->width == 0) /* Use XNArea instead of XNAreaNeeded */ | |
2337 | { | |
2338 | attr = XVaCreateNestedList (0, XNArea, &needed, NULL); | |
2339 | XGetICValues (xic, XNStatusAttributes, attr, NULL); | |
2340 | XFree (attr); | |
2341 | } | |
2342 | ||
2343 | area.width = needed->width; | |
2344 | area.height = needed->height; | |
be786000 KS |
2345 | area.x = FRAME_PIXEL_WIDTH (f) - area.width - FRAME_INTERNAL_BORDER_WIDTH (f); |
2346 | area.y = (FRAME_PIXEL_HEIGHT (f) - area.height | |
488dd4c4 JD |
2347 | - FRAME_MENUBAR_HEIGHT (f) |
2348 | - FRAME_TOOLBAR_HEIGHT (f) | |
2349 | - FRAME_INTERNAL_BORDER_WIDTH (f)); | |
5a7df7d7 GM |
2350 | XFree (needed); |
2351 | ||
2352 | attr = XVaCreateNestedList (0, XNArea, &area, NULL); | |
810f2256 | 2353 | XSetICValues (xic, XNStatusAttributes, attr, NULL); |
5a7df7d7 GM |
2354 | XFree (attr); |
2355 | } | |
2356 | ||
2357 | ||
2358 | /* Set X fontset for XIC of frame F, using base font name | |
2359 | BASE_FONTNAME. Called when a new Emacs fontset is chosen. */ | |
2360 | ||
2361 | void | |
2362 | xic_set_xfontset (f, base_fontname) | |
2363 | struct frame *f; | |
2364 | char *base_fontname; | |
2365 | { | |
2366 | XVaNestedList attr; | |
2367 | XFontSet xfs; | |
2368 | ||
c27ed90a JD |
2369 | xic_free_xfontset (f); |
2370 | ||
5a7df7d7 GM |
2371 | xfs = xic_create_xfontset (f, base_fontname); |
2372 | ||
2373 | attr = XVaCreateNestedList (0, XNFontSet, xfs, NULL); | |
2374 | if (FRAME_XIC_STYLE (f) & XIMPreeditPosition) | |
2375 | XSetICValues (FRAME_XIC (f), XNPreeditAttributes, attr, NULL); | |
2376 | if (FRAME_XIC_STYLE (f) & XIMStatusArea) | |
2377 | XSetICValues (FRAME_XIC (f), XNStatusAttributes, attr, NULL); | |
2378 | XFree (attr); | |
177c0ea7 | 2379 | |
5a7df7d7 GM |
2380 | FRAME_XIC_FONTSET (f) = xfs; |
2381 | } | |
2382 | ||
2383 | #endif /* HAVE_X_I18N */ | |
2384 | ||
2385 | ||
9ef48a9d | 2386 | \f |
8fc2766b RS |
2387 | #ifdef USE_X_TOOLKIT |
2388 | ||
2389 | /* Create and set up the X widget for frame F. */ | |
f58534a3 | 2390 | |
01f1ba30 | 2391 | static void |
a7f7d550 FP |
2392 | x_window (f, window_prompting, minibuffer_only) |
2393 | struct frame *f; | |
2394 | long window_prompting; | |
2395 | int minibuffer_only; | |
01f1ba30 | 2396 | { |
9ef48a9d | 2397 | XClassHint class_hints; |
31ac8d8c FP |
2398 | XSetWindowAttributes attributes; |
2399 | unsigned long attribute_mask; | |
9ef48a9d RS |
2400 | Widget shell_widget; |
2401 | Widget pane_widget; | |
6c32dd68 | 2402 | Widget frame_widget; |
9ef48a9d RS |
2403 | Arg al [25]; |
2404 | int ac; | |
2405 | ||
2406 | BLOCK_INPUT; | |
2407 | ||
b7975ee4 KH |
2408 | /* Use the resource name as the top-level widget name |
2409 | for looking up resources. Make a non-Lisp copy | |
2410 | for the window manager, so GC relocation won't bother it. | |
2411 | ||
2412 | Elsewhere we specify the window name for the window manager. */ | |
177c0ea7 | 2413 | |
cca176a0 | 2414 | { |
d5db4077 | 2415 | char *str = (char *) SDATA (Vx_resource_name); |
b7975ee4 | 2416 | f->namebuf = (char *) xmalloc (strlen (str) + 1); |
cca176a0 KH |
2417 | strcpy (f->namebuf, str); |
2418 | } | |
9ef48a9d RS |
2419 | |
2420 | ac = 0; | |
2421 | XtSetArg (al[ac], XtNallowShellResize, 1); ac++; | |
2422 | XtSetArg (al[ac], XtNinput, 1); ac++; | |
97787173 | 2423 | XtSetArg (al[ac], XtNmappedWhenManaged, 0); ac++; |
be786000 | 2424 | XtSetArg (al[ac], XtNborderWidth, f->border_width); ac++; |
9b2956e2 GM |
2425 | XtSetArg (al[ac], XtNvisual, FRAME_X_VISUAL (f)); ac++; |
2426 | XtSetArg (al[ac], XtNdepth, FRAME_X_DISPLAY_INFO (f)->n_planes); ac++; | |
2427 | XtSetArg (al[ac], XtNcolormap, FRAME_X_COLORMAP (f)); ac++; | |
cca176a0 | 2428 | shell_widget = XtAppCreateShell (f->namebuf, EMACS_CLASS, |
7a994728 | 2429 | applicationShellWidgetClass, |
82c90203 | 2430 | FRAME_X_DISPLAY (f), al, ac); |
9ef48a9d | 2431 | |
7556890b | 2432 | f->output_data.x->widget = shell_widget; |
9ef48a9d RS |
2433 | /* maybe_set_screen_title_format (shell_widget); */ |
2434 | ||
6c32dd68 PR |
2435 | pane_widget = lw_create_widget ("main", "pane", widget_id_tick++, |
2436 | (widget_value *) NULL, | |
2437 | shell_widget, False, | |
2438 | (lw_callback) NULL, | |
2439 | (lw_callback) NULL, | |
b6e11efd | 2440 | (lw_callback) NULL, |
6c32dd68 | 2441 | (lw_callback) NULL); |
9ef48a9d | 2442 | |
9b2956e2 GM |
2443 | ac = 0; |
2444 | XtSetArg (al[ac], XtNvisual, FRAME_X_VISUAL (f)); ac++; | |
2445 | XtSetArg (al[ac], XtNdepth, FRAME_X_DISPLAY_INFO (f)->n_planes); ac++; | |
2446 | XtSetArg (al[ac], XtNcolormap, FRAME_X_COLORMAP (f)); ac++; | |
2447 | XtSetValues (pane_widget, al, ac); | |
7556890b | 2448 | f->output_data.x->column_widget = pane_widget; |
a7f7d550 | 2449 | |
177c0ea7 | 2450 | /* mappedWhenManaged to false tells to the paned window to not map/unmap |
5e65b9ab | 2451 | the emacs screen when changing menubar. This reduces flickering. */ |
9ef48a9d RS |
2452 | |
2453 | ac = 0; | |
2454 | XtSetArg (al[ac], XtNmappedWhenManaged, 0); ac++; | |
2455 | XtSetArg (al[ac], XtNshowGrip, 0); ac++; | |
2456 | XtSetArg (al[ac], XtNallowResize, 1); ac++; | |
2457 | XtSetArg (al[ac], XtNresizeToPreferred, 1); ac++; | |
2458 | XtSetArg (al[ac], XtNemacsFrame, f); ac++; | |
9b2956e2 GM |
2459 | XtSetArg (al[ac], XtNvisual, FRAME_X_VISUAL (f)); ac++; |
2460 | XtSetArg (al[ac], XtNdepth, FRAME_X_DISPLAY_INFO (f)->n_planes); ac++; | |
2461 | XtSetArg (al[ac], XtNcolormap, FRAME_X_COLORMAP (f)); ac++; | |
2462 | frame_widget = XtCreateWidget (f->namebuf, emacsFrameClass, pane_widget, | |
2463 | al, ac); | |
177c0ea7 | 2464 | |
7556890b | 2465 | f->output_data.x->edit_widget = frame_widget; |
177c0ea7 JB |
2466 | |
2467 | XtManageChild (frame_widget); | |
a7f7d550 FP |
2468 | |
2469 | /* Do some needed geometry management. */ | |
2470 | { | |
2471 | int len; | |
2472 | char *tem, shell_position[32]; | |
74305183 | 2473 | Arg al[10]; |
a7f7d550 | 2474 | int ac = 0; |
5031cc10 | 2475 | int extra_borders = 0; |
177c0ea7 | 2476 | int menubar_size |
7556890b RS |
2477 | = (f->output_data.x->menubar_widget |
2478 | ? (f->output_data.x->menubar_widget->core.height | |
2479 | + f->output_data.x->menubar_widget->core.border_width) | |
8fc2766b | 2480 | : 0); |
a7f7d550 | 2481 | |
f7008aff RS |
2482 | #if 0 /* Experimentally, we now get the right results |
2483 | for -geometry -0-0 without this. 24 Aug 96, rms. */ | |
01cbdba5 RS |
2484 | if (FRAME_EXTERNAL_MENU_BAR (f)) |
2485 | { | |
dd254b21 | 2486 | Dimension ibw = 0; |
01cbdba5 RS |
2487 | XtVaGetValues (pane_widget, XtNinternalBorderWidth, &ibw, NULL); |
2488 | menubar_size += ibw; | |
2489 | } | |
f7008aff | 2490 | #endif |
01cbdba5 | 2491 | |
7556890b | 2492 | f->output_data.x->menubar_height = menubar_size; |
00983aba | 2493 | |
440b0bfd | 2494 | #ifndef USE_LUCID |
5031cc10 KH |
2495 | /* Motif seems to need this amount added to the sizes |
2496 | specified for the shell widget. The Athena/Lucid widgets don't. | |
2497 | Both conclusions reached experimentally. -- rms. */ | |
440b0bfd RS |
2498 | XtVaGetValues (f->output_data.x->edit_widget, XtNinternalBorderWidth, |
2499 | &extra_borders, NULL); | |
2500 | extra_borders *= 2; | |
2501 | #endif | |
5031cc10 | 2502 | |
97787173 RS |
2503 | /* Convert our geometry parameters into a geometry string |
2504 | and specify it. | |
2505 | Note that we do not specify here whether the position | |
2506 | is a user-specified or program-specified one. | |
2507 | We pass that information later, in x_wm_set_size_hints. */ | |
2508 | { | |
be786000 | 2509 | int left = f->left_pos; |
97787173 | 2510 | int xneg = window_prompting & XNegative; |
be786000 | 2511 | int top = f->top_pos; |
97787173 RS |
2512 | int yneg = window_prompting & YNegative; |
2513 | if (xneg) | |
2514 | left = -left; | |
2515 | if (yneg) | |
2516 | top = -top; | |
c760f47e KH |
2517 | |
2518 | if (window_prompting & USPosition) | |
5031cc10 | 2519 | sprintf (shell_position, "=%dx%d%c%d%c%d", |
be786000 KS |
2520 | FRAME_PIXEL_WIDTH (f) + extra_borders, |
2521 | FRAME_PIXEL_HEIGHT (f) + menubar_size + extra_borders, | |
c760f47e KH |
2522 | (xneg ? '-' : '+'), left, |
2523 | (yneg ? '-' : '+'), top); | |
2524 | else | |
74305183 JD |
2525 | { |
2526 | sprintf (shell_position, "=%dx%d", | |
2527 | FRAME_PIXEL_WIDTH (f) + extra_borders, | |
2528 | FRAME_PIXEL_HEIGHT (f) + menubar_size + extra_borders); | |
2529 | ||
2530 | /* Setting x and y when the position is not specified in | |
2531 | the geometry string will set program position in the WM hints. | |
2532 | If Emacs had just one program position, we could set it in | |
2533 | fallback resources, but since each make-frame call can specify | |
2534 | different program positions, this is easier. */ | |
2535 | XtSetArg (al[ac], XtNx, left); ac++; | |
2536 | XtSetArg (al[ac], XtNy, top); ac++; | |
2537 | } | |
97787173 RS |
2538 | } |
2539 | ||
a7f7d550 | 2540 | len = strlen (shell_position) + 1; |
77110caa RS |
2541 | /* We don't free this because we don't know whether |
2542 | it is safe to free it while the frame exists. | |
2543 | It isn't worth the trouble of arranging to free it | |
2544 | when the frame is deleted. */ | |
a7f7d550 FP |
2545 | tem = (char *) xmalloc (len); |
2546 | strncpy (tem, shell_position, len); | |
2547 | XtSetArg (al[ac], XtNgeometry, tem); ac++; | |
2548 | XtSetValues (shell_widget, al, ac); | |
2549 | } | |
2550 | ||
9ef48a9d RS |
2551 | XtManageChild (pane_widget); |
2552 | XtRealizeWidget (shell_widget); | |
2553 | ||
177c0ea7 | 2554 | FRAME_X_WINDOW (f) = XtWindow (frame_widget); |
9ef48a9d RS |
2555 | |
2556 | validate_x_resource_name (); | |
b7975ee4 | 2557 | |
d5db4077 KR |
2558 | class_hints.res_name = (char *) SDATA (Vx_resource_name); |
2559 | class_hints.res_class = (char *) SDATA (Vx_resource_class); | |
b9dc4443 | 2560 | XSetClassHint (FRAME_X_DISPLAY (f), XtWindow (shell_widget), &class_hints); |
5a7df7d7 GM |
2561 | |
2562 | #ifdef HAVE_X_I18N | |
2563 | FRAME_XIC (f) = NULL; | |
1576f1ad DL |
2564 | if (use_xim) |
2565 | create_frame_xic (f); | |
5a7df7d7 | 2566 | #endif |
64d16748 | 2567 | |
7556890b RS |
2568 | f->output_data.x->wm_hints.input = True; |
2569 | f->output_data.x->wm_hints.flags |= InputHint; | |
b9dc4443 | 2570 | XSetWMHints (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
7556890b | 2571 | &f->output_data.x->wm_hints); |
b8228beb | 2572 | |
c4ec904f | 2573 | hack_wm_protocols (f, shell_widget); |
9ef48a9d | 2574 | |
6c32dd68 PR |
2575 | #ifdef HACK_EDITRES |
2576 | XtAddEventHandler (shell_widget, 0, True, _XEditResCheckMessages, 0); | |
2577 | #endif | |
2578 | ||
9ef48a9d | 2579 | /* Do a stupid property change to force the server to generate a |
333b20bb | 2580 | PropertyNotify event so that the event_stream server timestamp will |
9ef48a9d RS |
2581 | be initialized to something relevant to the time we created the window. |
2582 | */ | |
6c32dd68 | 2583 | XChangeProperty (XtDisplay (frame_widget), XtWindow (frame_widget), |
b9dc4443 RS |
2584 | FRAME_X_DISPLAY_INFO (f)->Xatom_wm_protocols, |
2585 | XA_ATOM, 32, PropModeAppend, | |
9ef48a9d RS |
2586 | (unsigned char*) NULL, 0); |
2587 | ||
5a7df7d7 | 2588 | /* Make all the standard events reach the Emacs frame. */ |
31ac8d8c | 2589 | attributes.event_mask = STANDARD_EVENT_SET; |
5a7df7d7 GM |
2590 | |
2591 | #ifdef HAVE_X_I18N | |
2592 | if (FRAME_XIC (f)) | |
2593 | { | |
2594 | /* XIM server might require some X events. */ | |
2595 | unsigned long fevent = NoEventMask; | |
810f2256 | 2596 | XGetICValues (FRAME_XIC (f), XNFilterEvents, &fevent, NULL); |
5a7df7d7 GM |
2597 | attributes.event_mask |= fevent; |
2598 | } | |
2599 | #endif /* HAVE_X_I18N */ | |
177c0ea7 | 2600 | |
31ac8d8c FP |
2601 | attribute_mask = CWEventMask; |
2602 | XChangeWindowAttributes (XtDisplay (shell_widget), XtWindow (shell_widget), | |
2603 | attribute_mask, &attributes); | |
2604 | ||
6c32dd68 | 2605 | XtMapWidget (frame_widget); |
9ef48a9d | 2606 | |
8fc2766b RS |
2607 | /* x_set_name normally ignores requests to set the name if the |
2608 | requested name is the same as the current name. This is the one | |
2609 | place where that assumption isn't correct; f->name is set, but | |
2610 | the X server hasn't been told. */ | |
2611 | { | |
2612 | Lisp_Object name; | |
2613 | int explicit = f->explicit_name; | |
2614 | ||
2615 | f->explicit_name = 0; | |
2616 | name = f->name; | |
2617 | f->name = Qnil; | |
2618 | x_set_name (f, name, explicit); | |
2619 | } | |
2620 | ||
b9dc4443 | 2621 | XDefineCursor (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
7556890b | 2622 | f->output_data.x->text_cursor); |
8fc2766b RS |
2623 | |
2624 | UNBLOCK_INPUT; | |
2625 | ||
495fa05e GM |
2626 | /* This is a no-op, except under Motif. Make sure main areas are |
2627 | set to something reasonable, in case we get an error later. */ | |
2628 | lw_set_main_areas (pane_widget, 0, frame_widget); | |
8fc2766b RS |
2629 | } |
2630 | ||
9ef48a9d | 2631 | #else /* not USE_X_TOOLKIT */ |
488dd4c4 JD |
2632 | #ifdef USE_GTK |
2633 | void | |
2634 | x_window (f) | |
2635 | FRAME_PTR f; | |
2636 | { | |
2637 | if (! xg_create_frame_widgets (f)) | |
2638 | error ("Unable to create window"); | |
1fcfb866 JD |
2639 | |
2640 | #ifdef HAVE_X_I18N | |
2641 | FRAME_XIC (f) = NULL; | |
b59dd9c8 | 2642 | if (use_xim) |
1576f1ad DL |
2643 | { |
2644 | BLOCK_INPUT; | |
2645 | create_frame_xic (f); | |
2646 | if (FRAME_XIC (f)) | |
2647 | { | |
2648 | /* XIM server might require some X events. */ | |
2649 | unsigned long fevent = NoEventMask; | |
810f2256 | 2650 | XGetICValues (FRAME_XIC (f), XNFilterEvents, &fevent, NULL); |
1fcfb866 | 2651 | |
1576f1ad DL |
2652 | if (fevent != NoEventMask) |
2653 | { | |
2654 | XSetWindowAttributes attributes; | |
2655 | XWindowAttributes wattr; | |
2656 | unsigned long attribute_mask; | |
2657 | ||
2658 | XGetWindowAttributes (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), | |
2659 | &wattr); | |
2660 | attributes.event_mask = wattr.your_event_mask | fevent; | |
2661 | attribute_mask = CWEventMask; | |
2662 | XChangeWindowAttributes (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), | |
2663 | attribute_mask, &attributes); | |
2664 | } | |
2665 | } | |
2666 | UNBLOCK_INPUT; | |
2667 | } | |
1fcfb866 | 2668 | #endif |
488dd4c4 | 2669 | } |
9ef48a9d | 2670 | |
488dd4c4 | 2671 | #else /*! USE_GTK */ |
8fc2766b RS |
2672 | /* Create and set up the X window for frame F. */ |
2673 | ||
201d8c78 | 2674 | void |
8fc2766b RS |
2675 | x_window (f) |
2676 | struct frame *f; | |
2677 | ||
2678 | { | |
2679 | XClassHint class_hints; | |
2680 | XSetWindowAttributes attributes; | |
2681 | unsigned long attribute_mask; | |
2682 | ||
5bcee7ef | 2683 | attributes.background_pixel = FRAME_BACKGROUND_PIXEL (f); |
7556890b | 2684 | attributes.border_pixel = f->output_data.x->border_pixel; |
01f1ba30 JB |
2685 | attributes.bit_gravity = StaticGravity; |
2686 | attributes.backing_store = NotUseful; | |
2687 | attributes.save_under = True; | |
2688 | attributes.event_mask = STANDARD_EVENT_SET; | |
9b2956e2 GM |
2689 | attributes.colormap = FRAME_X_COLORMAP (f); |
2690 | attribute_mask = (CWBackPixel | CWBorderPixel | CWBitGravity | CWEventMask | |
2691 | | CWColormap); | |
01f1ba30 JB |
2692 | |
2693 | BLOCK_INPUT; | |
fe24a618 | 2694 | FRAME_X_WINDOW (f) |
b9dc4443 | 2695 | = XCreateWindow (FRAME_X_DISPLAY (f), |
7556890b | 2696 | f->output_data.x->parent_desc, |
be786000 KS |
2697 | f->left_pos, |
2698 | f->top_pos, | |
2699 | FRAME_PIXEL_WIDTH (f), FRAME_PIXEL_HEIGHT (f), | |
2700 | f->border_width, | |
01f1ba30 JB |
2701 | CopyFromParent, /* depth */ |
2702 | InputOutput, /* class */ | |
383d6ffc | 2703 | FRAME_X_VISUAL (f), |
01f1ba30 | 2704 | attribute_mask, &attributes); |
5a7df7d7 GM |
2705 | |
2706 | #ifdef HAVE_X_I18N | |
4dacadcc | 2707 | if (use_xim) |
5a7df7d7 | 2708 | { |
1576f1ad DL |
2709 | create_frame_xic (f); |
2710 | if (FRAME_XIC (f)) | |
2711 | { | |
2712 | /* XIM server might require some X events. */ | |
2713 | unsigned long fevent = NoEventMask; | |
810f2256 | 2714 | XGetICValues (FRAME_XIC (f), XNFilterEvents, &fevent, NULL); |
1576f1ad DL |
2715 | attributes.event_mask |= fevent; |
2716 | attribute_mask = CWEventMask; | |
2717 | XChangeWindowAttributes (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), | |
2718 | attribute_mask, &attributes); | |
2719 | } | |
5a7df7d7 GM |
2720 | } |
2721 | #endif /* HAVE_X_I18N */ | |
177c0ea7 | 2722 | |
d387c960 | 2723 | validate_x_resource_name (); |
b7975ee4 | 2724 | |
d5db4077 KR |
2725 | class_hints.res_name = (char *) SDATA (Vx_resource_name); |
2726 | class_hints.res_class = (char *) SDATA (Vx_resource_class); | |
b9dc4443 | 2727 | XSetClassHint (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), &class_hints); |
01f1ba30 | 2728 | |
00983aba KH |
2729 | /* The menubar is part of the ordinary display; |
2730 | it does not count in addition to the height of the window. */ | |
7556890b | 2731 | f->output_data.x->menubar_height = 0; |
00983aba | 2732 | |
179956b9 JB |
2733 | /* This indicates that we use the "Passive Input" input model. |
2734 | Unless we do this, we don't get the Focus{In,Out} events that we | |
2735 | need to draw the cursor correctly. Accursed bureaucrats. | |
b9dc4443 | 2736 | XWhipsAndChains (FRAME_X_DISPLAY (f), IronMaiden, &TheRack); */ |
179956b9 | 2737 | |
7556890b RS |
2738 | f->output_data.x->wm_hints.input = True; |
2739 | f->output_data.x->wm_hints.flags |= InputHint; | |
b9dc4443 | 2740 | XSetWMHints (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
7556890b | 2741 | &f->output_data.x->wm_hints); |
6d078211 | 2742 | f->output_data.x->wm_hints.icon_pixmap = None; |
179956b9 | 2743 | |
032e4ebe RS |
2744 | /* Request "save yourself" and "delete window" commands from wm. */ |
2745 | { | |
2746 | Atom protocols[2]; | |
b9dc4443 RS |
2747 | protocols[0] = FRAME_X_DISPLAY_INFO (f)->Xatom_wm_delete_window; |
2748 | protocols[1] = FRAME_X_DISPLAY_INFO (f)->Xatom_wm_save_yourself; | |
2749 | XSetWMProtocols (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), protocols, 2); | |
032e4ebe | 2750 | } |
9ef48a9d | 2751 | |
e373f201 JB |
2752 | /* x_set_name normally ignores requests to set the name if the |
2753 | requested name is the same as the current name. This is the one | |
2754 | place where that assumption isn't correct; f->name is set, but | |
2755 | the X server hasn't been told. */ | |
2756 | { | |
98381190 | 2757 | Lisp_Object name; |
cf177271 | 2758 | int explicit = f->explicit_name; |
e373f201 | 2759 | |
cf177271 | 2760 | f->explicit_name = 0; |
98381190 KH |
2761 | name = f->name; |
2762 | f->name = Qnil; | |
cf177271 | 2763 | x_set_name (f, name, explicit); |
e373f201 JB |
2764 | } |
2765 | ||
b9dc4443 | 2766 | XDefineCursor (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
7556890b | 2767 | f->output_data.x->text_cursor); |
9ef48a9d | 2768 | |
01f1ba30 JB |
2769 | UNBLOCK_INPUT; |
2770 | ||
fe24a618 | 2771 | if (FRAME_X_WINDOW (f) == 0) |
9ef48a9d | 2772 | error ("Unable to create window"); |
01f1ba30 JB |
2773 | } |
2774 | ||
488dd4c4 | 2775 | #endif /* not USE_GTK */ |
8fc2766b RS |
2776 | #endif /* not USE_X_TOOLKIT */ |
2777 | ||
289978b5 LT |
2778 | /* Verify that the icon position args for this window are valid. */ |
2779 | ||
2780 | static void | |
2781 | x_icon_verify (f, parms) | |
2782 | struct frame *f; | |
2783 | Lisp_Object parms; | |
2784 | { | |
2785 | Lisp_Object icon_x, icon_y; | |
2786 | ||
2787 | /* Set the position of the icon. Note that twm groups all | |
2788 | icons in an icon window. */ | |
2789 | icon_x = x_frame_get_and_record_arg (f, parms, Qicon_left, 0, 0, RES_TYPE_NUMBER); | |
2790 | icon_y = x_frame_get_and_record_arg (f, parms, Qicon_top, 0, 0, RES_TYPE_NUMBER); | |
2791 | if (!EQ (icon_x, Qunbound) && !EQ (icon_y, Qunbound)) | |
2792 | { | |
2793 | CHECK_NUMBER (icon_x); | |
2794 | CHECK_NUMBER (icon_y); | |
2795 | } | |
2796 | else if (!EQ (icon_x, Qunbound) || !EQ (icon_y, Qunbound)) | |
2797 | error ("Both left and top icon corners of icon must be specified"); | |
2798 | } | |
2799 | ||
01f1ba30 JB |
2800 | /* Handle the icon stuff for this window. Perhaps later we might |
2801 | want an x_set_icon_position which can be called interactively as | |
b9dc4443 | 2802 | well. */ |
01f1ba30 JB |
2803 | |
2804 | static void | |
f676886a JB |
2805 | x_icon (f, parms) |
2806 | struct frame *f; | |
01f1ba30 JB |
2807 | Lisp_Object parms; |
2808 | { | |
f9942c9e | 2809 | Lisp_Object icon_x, icon_y; |
abb4b7ec | 2810 | struct x_display_info *dpyinfo = FRAME_X_DISPLAY_INFO (f); |
01f1ba30 JB |
2811 | |
2812 | /* Set the position of the icon. Note that twm groups all | |
b9dc4443 | 2813 | icons in an icon window. */ |
7c0d3ed8 KS |
2814 | icon_x = x_frame_get_and_record_arg (f, parms, Qicon_left, 0, 0, RES_TYPE_NUMBER); |
2815 | icon_y = x_frame_get_and_record_arg (f, parms, Qicon_top, 0, 0, RES_TYPE_NUMBER); | |
f9942c9e | 2816 | if (!EQ (icon_x, Qunbound) && !EQ (icon_y, Qunbound)) |
01f1ba30 | 2817 | { |
b7826503 PJ |
2818 | CHECK_NUMBER (icon_x); |
2819 | CHECK_NUMBER (icon_y); | |
01f1ba30 | 2820 | } |
f9942c9e | 2821 | else if (!EQ (icon_x, Qunbound) || !EQ (icon_y, Qunbound)) |
01f1ba30 | 2822 | error ("Both left and top icon corners of icon must be specified"); |
01f1ba30 | 2823 | |
f9942c9e JB |
2824 | BLOCK_INPUT; |
2825 | ||
fe24a618 JB |
2826 | if (! EQ (icon_x, Qunbound)) |
2827 | x_wm_set_icon_position (f, XINT (icon_x), XINT (icon_y)); | |
f9942c9e | 2828 | |
632210dd KL |
2829 | #if 0 /* x_get_arg removes the visibility parameter as a side effect, |
2830 | but x_create_frame still needs it. */ | |
01f1ba30 | 2831 | /* Start up iconic or window? */ |
49795535 | 2832 | x_wm_set_window_state |
333b20bb GM |
2833 | (f, (EQ (x_get_arg (dpyinfo, parms, Qvisibility, 0, 0, RES_TYPE_SYMBOL), |
2834 | Qicon) | |
49795535 JB |
2835 | ? IconicState |
2836 | : NormalState)); | |
632210dd | 2837 | #endif |
01f1ba30 | 2838 | |
d5db4077 | 2839 | x_text_icon (f, (char *) SDATA ((!NILP (f->icon_name) |
f468da95 | 2840 | ? f->icon_name |
d5db4077 | 2841 | : f->name))); |
80534dd6 | 2842 | |
01f1ba30 JB |
2843 | UNBLOCK_INPUT; |
2844 | } | |
2845 | ||
b243755a | 2846 | /* Make the GCs needed for this window, setting the |
01f1ba30 JB |
2847 | background, border and mouse colors; also create the |
2848 | mouse cursor and the gray border tile. */ | |
2849 | ||
f945b920 JB |
2850 | static char cursor_bits[] = |
2851 | { | |
2852 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, | |
2853 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, | |
2854 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, | |
2855 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 | |
2856 | }; | |
2857 | ||
01f1ba30 | 2858 | static void |
f676886a JB |
2859 | x_make_gc (f) |
2860 | struct frame *f; | |
01f1ba30 JB |
2861 | { |
2862 | XGCValues gc_values; | |
01f1ba30 | 2863 | |
6afb1d07 JB |
2864 | BLOCK_INPUT; |
2865 | ||
b243755a | 2866 | /* Create the GCs of this frame. |
9ef48a9d | 2867 | Note that many default values are used. */ |
01f1ba30 JB |
2868 | |
2869 | /* Normal video */ | |
be786000 | 2870 | gc_values.font = FRAME_FONT (f)->fid; |
ce593f6e KL |
2871 | gc_values.foreground = FRAME_FOREGROUND_PIXEL (f); |
2872 | gc_values.background = FRAME_BACKGROUND_PIXEL (f); | |
9ef48a9d | 2873 | gc_values.line_width = 0; /* Means 1 using fast algorithm. */ |
959e647d GM |
2874 | f->output_data.x->normal_gc |
2875 | = XCreateGC (FRAME_X_DISPLAY (f), | |
2876 | FRAME_X_WINDOW (f), | |
2877 | GCLineWidth | GCFont | GCForeground | GCBackground, | |
2878 | &gc_values); | |
01f1ba30 | 2879 | |
b9dc4443 | 2880 | /* Reverse video style. */ |
ce593f6e KL |
2881 | gc_values.foreground = FRAME_BACKGROUND_PIXEL (f); |
2882 | gc_values.background = FRAME_FOREGROUND_PIXEL (f); | |
959e647d GM |
2883 | f->output_data.x->reverse_gc |
2884 | = XCreateGC (FRAME_X_DISPLAY (f), | |
2885 | FRAME_X_WINDOW (f), | |
2886 | GCFont | GCForeground | GCBackground | GCLineWidth, | |
2887 | &gc_values); | |
01f1ba30 | 2888 | |
9ef48a9d | 2889 | /* Cursor has cursor-color background, background-color foreground. */ |
ce593f6e | 2890 | gc_values.foreground = FRAME_BACKGROUND_PIXEL (f); |
7556890b | 2891 | gc_values.background = f->output_data.x->cursor_pixel; |
01f1ba30 JB |
2892 | gc_values.fill_style = FillOpaqueStippled; |
2893 | gc_values.stipple | |
b9dc4443 RS |
2894 | = XCreateBitmapFromData (FRAME_X_DISPLAY (f), |
2895 | FRAME_X_DISPLAY_INFO (f)->root_window, | |
01f1ba30 | 2896 | cursor_bits, 16, 16); |
7556890b | 2897 | f->output_data.x->cursor_gc |
b9dc4443 | 2898 | = XCreateGC (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
01f1ba30 | 2899 | (GCFont | GCForeground | GCBackground |
ac1f48a4 | 2900 | | GCFillStyle /* | GCStipple */ | GCLineWidth), |
01f1ba30 JB |
2901 | &gc_values); |
2902 | ||
333b20bb GM |
2903 | /* Reliefs. */ |
2904 | f->output_data.x->white_relief.gc = 0; | |
2905 | f->output_data.x->black_relief.gc = 0; | |
2906 | ||
01f1ba30 | 2907 | /* Create the gray border tile used when the pointer is not in |
f676886a | 2908 | the frame. Since this depends on the frame's pixel values, |
9ef48a9d | 2909 | this must be done on a per-frame basis. */ |
7556890b | 2910 | f->output_data.x->border_tile |
d043f1a4 | 2911 | = (XCreatePixmapFromBitmapData |
177c0ea7 | 2912 | (FRAME_X_DISPLAY (f), FRAME_X_DISPLAY_INFO (f)->root_window, |
d043f1a4 | 2913 | gray_bits, gray_width, gray_height, |
ce593f6e KL |
2914 | FRAME_FOREGROUND_PIXEL (f), |
2915 | FRAME_BACKGROUND_PIXEL (f), | |
ab452f99 | 2916 | DefaultDepth (FRAME_X_DISPLAY (f), FRAME_X_SCREEN_NUMBER (f)))); |
6afb1d07 JB |
2917 | |
2918 | UNBLOCK_INPUT; | |
01f1ba30 | 2919 | } |
01f1ba30 | 2920 | |
959e647d GM |
2921 | |
2922 | /* Free what was was allocated in x_make_gc. */ | |
2923 | ||
2924 | void | |
2925 | x_free_gcs (f) | |
2926 | struct frame *f; | |
2927 | { | |
2928 | Display *dpy = FRAME_X_DISPLAY (f); | |
2929 | ||
2930 | BLOCK_INPUT; | |
177c0ea7 | 2931 | |
959e647d GM |
2932 | if (f->output_data.x->normal_gc) |
2933 | { | |
2934 | XFreeGC (dpy, f->output_data.x->normal_gc); | |
2935 | f->output_data.x->normal_gc = 0; | |
2936 | } | |
2937 | ||
2938 | if (f->output_data.x->reverse_gc) | |
2939 | { | |
2940 | XFreeGC (dpy, f->output_data.x->reverse_gc); | |
2941 | f->output_data.x->reverse_gc = 0; | |
2942 | } | |
177c0ea7 | 2943 | |
959e647d GM |
2944 | if (f->output_data.x->cursor_gc) |
2945 | { | |
2946 | XFreeGC (dpy, f->output_data.x->cursor_gc); | |
2947 | f->output_data.x->cursor_gc = 0; | |
2948 | } | |
2949 | ||
2950 | if (f->output_data.x->border_tile) | |
2951 | { | |
2952 | XFreePixmap (dpy, f->output_data.x->border_tile); | |
2953 | f->output_data.x->border_tile = 0; | |
2954 | } | |
2955 | ||
2956 | UNBLOCK_INPUT; | |
2957 | } | |
2958 | ||
2959 | ||
eaf1eea9 GM |
2960 | /* Handler for signals raised during x_create_frame and |
2961 | x_create_top_frame. FRAME is the frame which is partially | |
2962 | constructed. */ | |
2963 | ||
2964 | static Lisp_Object | |
2965 | unwind_create_frame (frame) | |
2966 | Lisp_Object frame; | |
2967 | { | |
2968 | struct frame *f = XFRAME (frame); | |
2969 | ||
8346e08b KL |
2970 | /* If frame is already dead, nothing to do. This can happen if the |
2971 | display is disconnected after the frame has become official, but | |
2972 | before x_create_frame removes the unwind protect. */ | |
2973 | if (!FRAME_LIVE_P (f)) | |
2974 | return Qnil; | |
2975 | ||
eaf1eea9 GM |
2976 | /* If frame is ``official'', nothing to do. */ |
2977 | if (!CONSP (Vframe_list) || !EQ (XCAR (Vframe_list), frame)) | |
2978 | { | |
f1d2ce7f | 2979 | #if GLYPH_DEBUG |
eaf1eea9 GM |
2980 | struct x_display_info *dpyinfo = FRAME_X_DISPLAY_INFO (f); |
2981 | #endif | |
177c0ea7 | 2982 | |
eaf1eea9 GM |
2983 | x_free_frame_resources (f); |
2984 | ||
beb41cf7 | 2985 | #if GLYPH_DEBUG |
eaf1eea9 GM |
2986 | /* Check that reference counts are indeed correct. */ |
2987 | xassert (dpyinfo->reference_count == dpyinfo_refcount); | |
2988 | xassert (dpyinfo->image_cache->refcount == image_cache_refcount); | |
beb41cf7 | 2989 | #endif |
c844a81a | 2990 | return Qt; |
eaf1eea9 | 2991 | } |
177c0ea7 | 2992 | |
eaf1eea9 GM |
2993 | return Qnil; |
2994 | } | |
2995 | ||
2996 | ||
f676886a | 2997 | DEFUN ("x-create-frame", Fx_create_frame, Sx_create_frame, |
01f1ba30 | 2998 | 1, 1, 0, |
7ee72033 | 2999 | doc: /* Make a new X window, which is called a "frame" in Emacs terms. |
c061c855 GM |
3000 | Returns an Emacs frame object. |
3001 | ALIST is an alist of frame parameters. | |
3002 | If the parameters specify that the frame should not have a minibuffer, | |
3003 | and do not specify a specific minibuffer window to use, | |
3004 | then `default-minibuffer-frame' must be a frame whose minibuffer can | |
3005 | be shared by the new frame. | |
3006 | ||
7ee72033 MB |
3007 | This function is an internal primitive--use `make-frame' instead. */) |
3008 | (parms) | |
01f1ba30 JB |
3009 | Lisp_Object parms; |
3010 | { | |
f676886a | 3011 | struct frame *f; |
2365c027 | 3012 | Lisp_Object frame, tem; |
01f1ba30 JB |
3013 | Lisp_Object name; |
3014 | int minibuffer_only = 0; | |
3015 | long window_prompting = 0; | |
3016 | int width, height; | |
331379bf | 3017 | int count = SPECPDL_INDEX (); |
ecaca587 | 3018 | struct gcpro gcpro1, gcpro2, gcpro3, gcpro4; |
b9dc4443 | 3019 | Lisp_Object display; |
333b20bb | 3020 | struct x_display_info *dpyinfo = NULL; |
a59e4f3d | 3021 | Lisp_Object parent; |
e557f19d | 3022 | struct kboard *kb; |
01f1ba30 | 3023 | |
5fa98fcf RS |
3024 | parms = Fcopy_alist (parms); |
3025 | ||
b7975ee4 KH |
3026 | /* Use this general default value to start with |
3027 | until we know if this frame has a specified name. */ | |
3028 | Vx_resource_name = Vinvocation_name; | |
3029 | ||
6ed8eeff | 3030 | display = x_get_arg (dpyinfo, parms, Qterminal, 0, 0, RES_TYPE_NUMBER); |
1705c933 | 3031 | if (EQ (display, Qunbound)) |
b6660415 | 3032 | display = x_get_arg (dpyinfo, parms, Qdisplay, 0, 0, RES_TYPE_STRING); |
b9dc4443 RS |
3033 | if (EQ (display, Qunbound)) |
3034 | display = Qnil; | |
3035 | dpyinfo = check_x_display_info (display); | |
e557f19d | 3036 | #ifdef MULTI_KBOARD |
6ed8eeff | 3037 | kb = dpyinfo->terminal->kboard; |
e557f19d KH |
3038 | #else |
3039 | kb = &the_only_kboard; | |
3040 | #endif | |
b9dc4443 | 3041 | |
333b20bb | 3042 | name = x_get_arg (dpyinfo, parms, Qname, "name", "Name", RES_TYPE_STRING); |
6a5e54e2 | 3043 | if (!STRINGP (name) |
cf177271 JB |
3044 | && ! EQ (name, Qunbound) |
3045 | && ! NILP (name)) | |
08a90d6a | 3046 | error ("Invalid frame name--not a string or nil"); |
01f1ba30 | 3047 | |
b7975ee4 KH |
3048 | if (STRINGP (name)) |
3049 | Vx_resource_name = name; | |
3050 | ||
a59e4f3d | 3051 | /* See if parent window is specified. */ |
333b20bb | 3052 | parent = x_get_arg (dpyinfo, parms, Qparent_id, NULL, NULL, RES_TYPE_NUMBER); |
a59e4f3d RS |
3053 | if (EQ (parent, Qunbound)) |
3054 | parent = Qnil; | |
3055 | if (! NILP (parent)) | |
b7826503 | 3056 | CHECK_NUMBER (parent); |
a59e4f3d | 3057 | |
ecaca587 RS |
3058 | /* make_frame_without_minibuffer can run Lisp code and garbage collect. */ |
3059 | /* No need to protect DISPLAY because that's not used after passing | |
3060 | it to make_frame_without_minibuffer. */ | |
3061 | frame = Qnil; | |
3062 | GCPRO4 (parms, parent, name, frame); | |
333b20bb GM |
3063 | tem = x_get_arg (dpyinfo, parms, Qminibuffer, "minibuffer", "Minibuffer", |
3064 | RES_TYPE_SYMBOL); | |
f9942c9e | 3065 | if (EQ (tem, Qnone) || NILP (tem)) |
2526c290 | 3066 | f = make_frame_without_minibuffer (Qnil, kb, display); |
f9942c9e | 3067 | else if (EQ (tem, Qonly)) |
01f1ba30 | 3068 | { |
f676886a | 3069 | f = make_minibuffer_frame (); |
01f1ba30 JB |
3070 | minibuffer_only = 1; |
3071 | } | |
6a5e54e2 | 3072 | else if (WINDOWP (tem)) |
2526c290 | 3073 | f = make_frame_without_minibuffer (tem, kb, display); |
f9942c9e JB |
3074 | else |
3075 | f = make_frame (1); | |
01f1ba30 | 3076 | |
ecaca587 RS |
3077 | XSETFRAME (frame, f); |
3078 | ||
a3c87d4e JB |
3079 | /* Note that X Windows does support scroll bars. */ |
3080 | FRAME_CAN_HAVE_SCROLL_BARS (f) = 1; | |
179956b9 | 3081 | |
6ed8eeff KL |
3082 | f->terminal = dpyinfo->terminal; |
3083 | f->terminal->reference_count++; | |
428a555e | 3084 | |
08a90d6a | 3085 | f->output_method = output_x_window; |
7556890b RS |
3086 | f->output_data.x = (struct x_output *) xmalloc (sizeof (struct x_output)); |
3087 | bzero (f->output_data.x, sizeof (struct x_output)); | |
3088 | f->output_data.x->icon_bitmap = -1; | |
be786000 | 3089 | FRAME_FONTSET (f) = -1; |
333b20bb GM |
3090 | f->output_data.x->scroll_bar_foreground_pixel = -1; |
3091 | f->output_data.x->scroll_bar_background_pixel = -1; | |
f15340b7 MB |
3092 | #ifdef USE_TOOLKIT_SCROLL_BARS |
3093 | f->output_data.x->scroll_bar_top_shadow_pixel = -1; | |
3094 | f->output_data.x->scroll_bar_bottom_shadow_pixel = -1; | |
3095 | #endif /* USE_TOOLKIT_SCROLL_BARS */ | |
eaf1eea9 | 3096 | record_unwind_protect (unwind_create_frame, frame); |
08a90d6a | 3097 | |
f468da95 | 3098 | f->icon_name |
333b20bb GM |
3099 | = x_get_arg (dpyinfo, parms, Qicon_name, "iconName", "Title", |
3100 | RES_TYPE_STRING); | |
f468da95 RS |
3101 | if (! STRINGP (f->icon_name)) |
3102 | f->icon_name = Qnil; | |
80534dd6 | 3103 | |
08a90d6a | 3104 | FRAME_X_DISPLAY_INFO (f) = dpyinfo; |
f1d2ce7f | 3105 | #if GLYPH_DEBUG |
eaf1eea9 GM |
3106 | image_cache_refcount = FRAME_X_IMAGE_CACHE (f)->refcount; |
3107 | dpyinfo_refcount = dpyinfo->reference_count; | |
3108 | #endif /* GLYPH_DEBUG */ | |
08a90d6a | 3109 | |
9b2956e2 GM |
3110 | /* These colors will be set anyway later, but it's important |
3111 | to get the color reference counts right, so initialize them! */ | |
3112 | { | |
3113 | Lisp_Object black; | |
3114 | struct gcpro gcpro1; | |
cefecbcf GM |
3115 | |
3116 | /* Function x_decode_color can signal an error. Make | |
3117 | sure to initialize color slots so that we won't try | |
3118 | to free colors we haven't allocated. */ | |
ce593f6e KL |
3119 | FRAME_FOREGROUND_PIXEL (f) = -1; |
3120 | FRAME_BACKGROUND_PIXEL (f) = -1; | |
cefecbcf GM |
3121 | f->output_data.x->cursor_pixel = -1; |
3122 | f->output_data.x->cursor_foreground_pixel = -1; | |
3123 | f->output_data.x->border_pixel = -1; | |
3124 | f->output_data.x->mouse_pixel = -1; | |
177c0ea7 | 3125 | |
9b2956e2 GM |
3126 | black = build_string ("black"); |
3127 | GCPRO1 (black); | |
ce593f6e | 3128 | FRAME_FOREGROUND_PIXEL (f) |
9b2956e2 | 3129 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); |
ce593f6e | 3130 | FRAME_BACKGROUND_PIXEL (f) |
9b2956e2 GM |
3131 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); |
3132 | f->output_data.x->cursor_pixel | |
3133 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); | |
3134 | f->output_data.x->cursor_foreground_pixel | |
3135 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); | |
3136 | f->output_data.x->border_pixel | |
3137 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); | |
3138 | f->output_data.x->mouse_pixel | |
3139 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); | |
3140 | UNGCPRO; | |
3141 | } | |
3142 | ||
a59e4f3d RS |
3143 | /* Specify the parent under which to make this X window. */ |
3144 | ||
3145 | if (!NILP (parent)) | |
3146 | { | |
8c239ac3 | 3147 | f->output_data.x->parent_desc = (Window) XFASTINT (parent); |
7556890b | 3148 | f->output_data.x->explicit_parent = 1; |
a59e4f3d RS |
3149 | } |
3150 | else | |
3151 | { | |
7556890b RS |
3152 | f->output_data.x->parent_desc = FRAME_X_DISPLAY_INFO (f)->root_window; |
3153 | f->output_data.x->explicit_parent = 0; | |
a59e4f3d RS |
3154 | } |
3155 | ||
cf177271 JB |
3156 | /* Set the name; the functions to which we pass f expect the name to |
3157 | be set. */ | |
3158 | if (EQ (name, Qunbound) || NILP (name)) | |
3159 | { | |
08a90d6a | 3160 | f->name = build_string (dpyinfo->x_id_name); |
cf177271 JB |
3161 | f->explicit_name = 0; |
3162 | } | |
3163 | else | |
3164 | { | |
3165 | f->name = name; | |
3166 | f->explicit_name = 1; | |
9ef48a9d RS |
3167 | /* use the frame's title when getting resources for this frame. */ |
3168 | specbind (Qx_resource_name, name); | |
cf177271 | 3169 | } |
01f1ba30 | 3170 | |
01f1ba30 JB |
3171 | /* Extract the window parameters from the supplied values |
3172 | that are needed to determine window geometry. */ | |
d387c960 JB |
3173 | { |
3174 | Lisp_Object font; | |
3175 | ||
333b20bb | 3176 | font = x_get_arg (dpyinfo, parms, Qfont, "font", "Font", RES_TYPE_STRING); |
2ee3abaa | 3177 | |
6817eab4 | 3178 | BLOCK_INPUT; |
e5e548e3 RS |
3179 | /* First, try whatever font the caller has specified. */ |
3180 | if (STRINGP (font)) | |
942ea06d | 3181 | { |
49965a29 | 3182 | tem = Fquery_fontset (font, Qnil); |
477f8642 | 3183 | if (STRINGP (tem)) |
d5db4077 | 3184 | font = x_new_fontset (f, SDATA (tem)); |
942ea06d | 3185 | else |
d5db4077 | 3186 | font = x_new_font (f, SDATA (font)); |
942ea06d | 3187 | } |
177c0ea7 | 3188 | |
e5e548e3 | 3189 | /* Try out a font which we hope has bold and italic variations. */ |
333b20bb GM |
3190 | if (!STRINGP (font)) |
3191 | font = x_new_font (f, "-adobe-courier-medium-r-*-*-*-120-*-*-*-*-iso8859-1"); | |
e5e548e3 | 3192 | if (!STRINGP (font)) |
a6ac02af | 3193 | font = x_new_font (f, "-misc-fixed-medium-r-normal-*-*-140-*-*-c-*-iso8859-1"); |
e5e548e3 | 3194 | if (! STRINGP (font)) |
a6ac02af | 3195 | font = x_new_font (f, "-*-*-medium-r-normal-*-*-140-*-*-c-*-iso8859-1"); |
e5e548e3 RS |
3196 | if (! STRINGP (font)) |
3197 | /* This was formerly the first thing tried, but it finds too many fonts | |
3198 | and takes too long. */ | |
3199 | font = x_new_font (f, "-*-*-medium-r-*-*-*-*-*-*-c-*-iso8859-1"); | |
3200 | /* If those didn't work, look for something which will at least work. */ | |
3201 | if (! STRINGP (font)) | |
a6ac02af | 3202 | font = x_new_font (f, "-*-fixed-*-*-*-*-*-140-*-*-c-*-iso8859-1"); |
6817eab4 JB |
3203 | UNBLOCK_INPUT; |
3204 | if (! STRINGP (font)) | |
e5e548e3 RS |
3205 | font = build_string ("fixed"); |
3206 | ||
477f8642 | 3207 | x_default_parameter (f, parms, Qfont, font, |
333b20bb | 3208 | "font", "Font", RES_TYPE_STRING); |
d387c960 | 3209 | } |
9ef48a9d | 3210 | |
e3881aa0 | 3211 | #ifdef USE_LUCID |
82c90203 RS |
3212 | /* Prevent lwlib/xlwmenu.c from crashing because of a bug |
3213 | whereby it fails to get any font. */ | |
be786000 | 3214 | xlwmenu_default_font = FRAME_FONT (f); |
dd254b21 | 3215 | #endif |
82c90203 | 3216 | |
cf177271 | 3217 | x_default_parameter (f, parms, Qborder_width, make_number (2), |
333b20bb | 3218 | "borderWidth", "BorderWidth", RES_TYPE_NUMBER); |
177c0ea7 | 3219 | |
4e397688 | 3220 | /* This defaults to 1 in order to match xterm. We recognize either |
ddf768c3 JB |
3221 | internalBorderWidth or internalBorder (which is what xterm calls |
3222 | it). */ | |
3223 | if (NILP (Fassq (Qinternal_border_width, parms))) | |
3224 | { | |
3225 | Lisp_Object value; | |
3226 | ||
abb4b7ec | 3227 | value = x_get_arg (dpyinfo, parms, Qinternal_border_width, |
333b20bb | 3228 | "internalBorder", "internalBorder", RES_TYPE_NUMBER); |
ddf768c3 JB |
3229 | if (! EQ (value, Qunbound)) |
3230 | parms = Fcons (Fcons (Qinternal_border_width, value), | |
3231 | parms); | |
3232 | } | |
dca97592 | 3233 | x_default_parameter (f, parms, Qinternal_border_width, make_number (1), |
333b20bb GM |
3234 | "internalBorderWidth", "internalBorderWidth", |
3235 | RES_TYPE_NUMBER); | |
1ab3d87e | 3236 | x_default_parameter (f, parms, Qvertical_scroll_bars, Qleft, |
333b20bb GM |
3237 | "verticalScrollBars", "ScrollBars", |
3238 | RES_TYPE_SYMBOL); | |
01f1ba30 | 3239 | |
b9dc4443 | 3240 | /* Also do the stuff which must be set before the window exists. */ |
cf177271 | 3241 | x_default_parameter (f, parms, Qforeground_color, build_string ("black"), |
333b20bb | 3242 | "foreground", "Foreground", RES_TYPE_STRING); |
cf177271 | 3243 | x_default_parameter (f, parms, Qbackground_color, build_string ("white"), |
0b60fc91 | 3244 | "background", "Background", RES_TYPE_STRING); |
cf177271 | 3245 | x_default_parameter (f, parms, Qmouse_color, build_string ("black"), |
333b20bb | 3246 | "pointerColor", "Foreground", RES_TYPE_STRING); |
cf177271 | 3247 | x_default_parameter (f, parms, Qcursor_color, build_string ("black"), |
333b20bb | 3248 | "cursorColor", "Foreground", RES_TYPE_STRING); |
cf177271 | 3249 | x_default_parameter (f, parms, Qborder_color, build_string ("black"), |
333b20bb | 3250 | "borderColor", "BorderColor", RES_TYPE_STRING); |
d62c8769 GM |
3251 | x_default_parameter (f, parms, Qscreen_gamma, Qnil, |
3252 | "screenGamma", "ScreenGamma", RES_TYPE_FLOAT); | |
563b67aa GM |
3253 | x_default_parameter (f, parms, Qline_spacing, Qnil, |
3254 | "lineSpacing", "LineSpacing", RES_TYPE_NUMBER); | |
b3ba0aa8 KS |
3255 | x_default_parameter (f, parms, Qleft_fringe, Qnil, |
3256 | "leftFringe", "LeftFringe", RES_TYPE_NUMBER); | |
3257 | x_default_parameter (f, parms, Qright_fringe, Qnil, | |
3258 | "rightFringe", "RightFringe", RES_TYPE_NUMBER); | |
333b20bb GM |
3259 | |
3260 | x_default_scroll_bar_color_parameter (f, parms, Qscroll_bar_foreground, | |
3261 | "scrollBarForeground", | |
3262 | "ScrollBarForeground", 1); | |
3263 | x_default_scroll_bar_color_parameter (f, parms, Qscroll_bar_background, | |
3264 | "scrollBarBackground", | |
3265 | "ScrollBarBackground", 0); | |
3266 | ||
3267 | /* Init faces before x_default_parameter is called for scroll-bar | |
3268 | parameters because that function calls x_set_scroll_bar_width, | |
3269 | which calls change_frame_size, which calls Fset_window_buffer, | |
3270 | which runs hooks, which call Fvertical_motion. At the end, we | |
3271 | end up in init_iterator with a null face cache, which should not | |
3272 | happen. */ | |
3273 | init_frame_faces (f); | |
177c0ea7 | 3274 | |
c7bcb20d | 3275 | x_default_parameter (f, parms, Qmenu_bar_lines, make_number (1), |
333b20bb | 3276 | "menuBar", "MenuBar", RES_TYPE_NUMBER); |
e33455ca | 3277 | x_default_parameter (f, parms, Qtool_bar_lines, make_number (1), |
333b20bb | 3278 | "toolBar", "ToolBar", RES_TYPE_NUMBER); |
79873d50 | 3279 | x_default_parameter (f, parms, Qbuffer_predicate, Qnil, |
333b20bb GM |
3280 | "bufferPredicate", "BufferPredicate", |
3281 | RES_TYPE_SYMBOL); | |
c2304e02 | 3282 | x_default_parameter (f, parms, Qtitle, Qnil, |
333b20bb | 3283 | "title", "Title", RES_TYPE_STRING); |
ea0a1f53 GM |
3284 | x_default_parameter (f, parms, Qwait_for_wm, Qt, |
3285 | "waitForWM", "WaitForWM", RES_TYPE_BOOLEAN); | |
49d41073 EZ |
3286 | x_default_parameter (f, parms, Qfullscreen, Qnil, |
3287 | "fullscreen", "Fullscreen", RES_TYPE_SYMBOL); | |
90eb1019 | 3288 | |
7556890b | 3289 | f->output_data.x->parent_desc = FRAME_X_DISPLAY_INFO (f)->root_window; |
35f59f6b | 3290 | |
35f59f6b | 3291 | /* Compute the size of the X window. */ |
7c0d3ed8 | 3292 | window_prompting = x_figure_window_size (f, parms, 1); |
38d22040 | 3293 | |
495fa05e GM |
3294 | tem = x_get_arg (dpyinfo, parms, Qunsplittable, 0, 0, RES_TYPE_BOOLEAN); |
3295 | f->no_split = minibuffer_only || EQ (tem, Qt); | |
3296 | ||
289978b5 LT |
3297 | x_icon_verify (f, parms); |
3298 | ||
6a1bcd01 | 3299 | /* Create the X widget or window. */ |
a7f7d550 FP |
3300 | #ifdef USE_X_TOOLKIT |
3301 | x_window (f, window_prompting, minibuffer_only); | |
3302 | #else | |
f676886a | 3303 | x_window (f); |
a7f7d550 | 3304 | #endif |
177c0ea7 | 3305 | |
f676886a JB |
3306 | x_icon (f, parms); |
3307 | x_make_gc (f); | |
01f1ba30 | 3308 | |
495fa05e GM |
3309 | /* Now consider the frame official. */ |
3310 | FRAME_X_DISPLAY_INFO (f)->reference_count++; | |
3311 | Vframe_list = Fcons (frame, Vframe_list); | |
3312 | ||
f9942c9e JB |
3313 | /* We need to do this after creating the X window, so that the |
3314 | icon-creation functions can say whose icon they're describing. */ | |
84f25880 | 3315 | x_default_parameter (f, parms, Qicon_type, Qt, |
333b20bb | 3316 | "bitmapIcon", "BitmapIcon", RES_TYPE_SYMBOL); |
f9942c9e | 3317 | |
cf177271 | 3318 | x_default_parameter (f, parms, Qauto_raise, Qnil, |
333b20bb | 3319 | "autoRaise", "AutoRaiseLower", RES_TYPE_BOOLEAN); |
cf177271 | 3320 | x_default_parameter (f, parms, Qauto_lower, Qnil, |
333b20bb | 3321 | "autoLower", "AutoRaiseLower", RES_TYPE_BOOLEAN); |
dbc4e1c1 | 3322 | x_default_parameter (f, parms, Qcursor_type, Qbox, |
333b20bb | 3323 | "cursorType", "CursorType", RES_TYPE_SYMBOL); |
28d7281d GM |
3324 | x_default_parameter (f, parms, Qscroll_bar_width, Qnil, |
3325 | "scrollBarWidth", "ScrollBarWidth", | |
3326 | RES_TYPE_NUMBER); | |
f9942c9e | 3327 | |
be786000 | 3328 | /* Dimensions, especially FRAME_LINES (f), must be done via change_frame_size. |
01f1ba30 | 3329 | Change will not be effected unless different from the current |
be786000 KS |
3330 | FRAME_LINES (f). */ |
3331 | width = FRAME_COLS (f); | |
3332 | height = FRAME_LINES (f); | |
177c0ea7 | 3333 | |
be786000 KS |
3334 | SET_FRAME_COLS (f, 0); |
3335 | FRAME_LINES (f) = 0; | |
8938a4fb | 3336 | change_frame_size (f, height, width, 1, 0, 0); |
d043f1a4 | 3337 | |
488dd4c4 | 3338 | #if defined (USE_X_TOOLKIT) || defined (USE_GTK) |
495fa05e GM |
3339 | /* Create the menu bar. */ |
3340 | if (!minibuffer_only && FRAME_EXTERNAL_MENU_BAR (f)) | |
3341 | { | |
3342 | /* If this signals an error, we haven't set size hints for the | |
3343 | frame and we didn't make it visible. */ | |
3344 | initialize_frame_menubar (f); | |
3345 | ||
488dd4c4 | 3346 | #ifndef USE_GTK |
495fa05e GM |
3347 | /* This is a no-op, except under Motif where it arranges the |
3348 | main window for the widgets on it. */ | |
3349 | lw_set_main_areas (f->output_data.x->column_widget, | |
3350 | f->output_data.x->menubar_widget, | |
3351 | f->output_data.x->edit_widget); | |
488dd4c4 | 3352 | #endif /* not USE_GTK */ |
495fa05e | 3353 | } |
488dd4c4 | 3354 | #endif /* USE_X_TOOLKIT || USE_GTK */ |
495fa05e GM |
3355 | |
3356 | /* Tell the server what size and position, etc, we want, and how | |
3357 | badly we want them. This should be done after we have the menu | |
3358 | bar so that its size can be taken into account. */ | |
01f1ba30 | 3359 | BLOCK_INPUT; |
7989f084 | 3360 | x_wm_set_size_hint (f, window_prompting, 0); |
01f1ba30 JB |
3361 | UNBLOCK_INPUT; |
3362 | ||
495fa05e GM |
3363 | /* Make the window appear on the frame and enable display, unless |
3364 | the caller says not to. However, with explicit parent, Emacs | |
3365 | cannot control visibility, so don't try. */ | |
7556890b | 3366 | if (! f->output_data.x->explicit_parent) |
a59e4f3d RS |
3367 | { |
3368 | Lisp_Object visibility; | |
49795535 | 3369 | |
333b20bb GM |
3370 | visibility = x_get_arg (dpyinfo, parms, Qvisibility, 0, 0, |
3371 | RES_TYPE_SYMBOL); | |
a59e4f3d RS |
3372 | if (EQ (visibility, Qunbound)) |
3373 | visibility = Qt; | |
49795535 | 3374 | |
a59e4f3d RS |
3375 | if (EQ (visibility, Qicon)) |
3376 | x_iconify_frame (f); | |
3377 | else if (! NILP (visibility)) | |
3378 | x_make_frame_visible (f); | |
3379 | else | |
3380 | /* Must have been Qnil. */ | |
3381 | ; | |
3382 | } | |
01f1ba30 | 3383 | |
231d6cfb JD |
3384 | /* Set the WM leader property. GTK does this itself, so this is not |
3385 | needed when using GTK. */ | |
3386 | if (dpyinfo->client_leader_window != 0) | |
3387 | { | |
3388 | BLOCK_INPUT; | |
3389 | XChangeProperty (FRAME_X_DISPLAY (f), | |
3390 | FRAME_OUTER_WINDOW (f), | |
3391 | dpyinfo->Xatom_wm_client_leader, | |
3392 | XA_WINDOW, 32, PropModeReplace, | |
47c53789 | 3393 | (unsigned char *) &dpyinfo->client_leader_window, 1); |
231d6cfb JD |
3394 | UNBLOCK_INPUT; |
3395 | } | |
3396 | ||
225c13a5 | 3397 | /* Initialize `default-minibuffer-frame' in case this is the first |
6ed8eeff | 3398 | frame on this terminal. */ |
225c13a5 KL |
3399 | if (FRAME_HAS_MINIBUF_P (f) |
3400 | && (!FRAMEP (kb->Vdefault_minibuffer_frame) | |
3401 | || !FRAME_LIVE_P (XFRAME (kb->Vdefault_minibuffer_frame)))) | |
3402 | kb->Vdefault_minibuffer_frame = frame; | |
3403 | ||
5fa98fcf RS |
3404 | /* All remaining specified parameters, which have not been "used" |
3405 | by x_get_arg and friends, now go in the misc. alist of the frame. */ | |
3406 | for (tem = parms; !NILP (tem); tem = XCDR (tem)) | |
3407 | if (CONSP (XCAR (tem)) && !NILP (XCAR (XCAR (tem)))) | |
3408 | f->param_alist = Fcons (XCAR (tem), f->param_alist); | |
3409 | ||
632210dd KL |
3410 | store_frame_param (f, Qwindow_system, Qx); |
3411 | ||
495fa05e | 3412 | UNGCPRO; |
9e57df62 GM |
3413 | |
3414 | /* Make sure windows on this frame appear in calls to next-window | |
3415 | and similar functions. */ | |
3416 | Vwindow_list = Qnil; | |
177c0ea7 | 3417 | |
9ef48a9d | 3418 | return unbind_to (count, frame); |
01f1ba30 JB |
3419 | } |
3420 | ||
eaf1eea9 | 3421 | |
0d17d282 KH |
3422 | /* FRAME is used only to get a handle on the X display. We don't pass the |
3423 | display info directly because we're called from frame.c, which doesn't | |
3424 | know about that structure. */ | |
e4f79258 | 3425 | |
87498171 | 3426 | Lisp_Object |
0d17d282 KH |
3427 | x_get_focus_frame (frame) |
3428 | struct frame *frame; | |
87498171 | 3429 | { |
0d17d282 | 3430 | struct x_display_info *dpyinfo = FRAME_X_DISPLAY_INFO (frame); |
87498171 | 3431 | Lisp_Object xfocus; |
0d17d282 | 3432 | if (! dpyinfo->x_focus_frame) |
87498171 KH |
3433 | return Qnil; |
3434 | ||
0d17d282 | 3435 | XSETFRAME (xfocus, dpyinfo->x_focus_frame); |
87498171 KH |
3436 | return xfocus; |
3437 | } | |
f0614854 | 3438 | |
3decc1e7 GM |
3439 | |
3440 | /* In certain situations, when the window manager follows a | |
3441 | click-to-focus policy, there seems to be no way around calling | |
3442 | XSetInputFocus to give another frame the input focus . | |
3443 | ||
3444 | In an ideal world, XSetInputFocus should generally be avoided so | |
3445 | that applications don't interfere with the window manager's focus | |
3446 | policy. But I think it's okay to use when it's clearly done | |
3447 | following a user-command. */ | |
3448 | ||
3449 | DEFUN ("x-focus-frame", Fx_focus_frame, Sx_focus_frame, 1, 1, 0, | |
7ee72033 MB |
3450 | doc: /* Set the input focus to FRAME. |
3451 | FRAME nil means use the selected frame. */) | |
3452 | (frame) | |
3decc1e7 GM |
3453 | Lisp_Object frame; |
3454 | { | |
3455 | struct frame *f = check_x_frame (frame); | |
3456 | Display *dpy = FRAME_X_DISPLAY (f); | |
3decc1e7 GM |
3457 | |
3458 | BLOCK_INPUT; | |
9ba8e10d | 3459 | x_catch_errors (dpy); |
3decc1e7 GM |
3460 | XSetInputFocus (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
3461 | RevertToParent, CurrentTime); | |
4545fa20 | 3462 | x_uncatch_errors (); |
3decc1e7 | 3463 | UNBLOCK_INPUT; |
177c0ea7 | 3464 | |
3decc1e7 GM |
3465 | return Qnil; |
3466 | } | |
3467 | ||
f0614854 | 3468 | \f |
2d764c78 | 3469 | DEFUN ("xw-color-defined-p", Fxw_color_defined_p, Sxw_color_defined_p, 1, 2, 0, |
7ee72033 MB |
3470 | doc: /* Internal function called by `color-defined-p', which see. */) |
3471 | (color, frame) | |
b9dc4443 | 3472 | Lisp_Object color, frame; |
e12d55b2 | 3473 | { |
b9dc4443 RS |
3474 | XColor foo; |
3475 | FRAME_PTR f = check_x_frame (frame); | |
e12d55b2 | 3476 | |
b7826503 | 3477 | CHECK_STRING (color); |
b9dc4443 | 3478 | |
d5db4077 | 3479 | if (x_defined_color (f, SDATA (color), &foo, 0)) |
e12d55b2 RS |
3480 | return Qt; |
3481 | else | |
3482 | return Qnil; | |
3483 | } | |
3484 | ||
2d764c78 | 3485 | DEFUN ("xw-color-values", Fxw_color_values, Sxw_color_values, 1, 2, 0, |
7ee72033 MB |
3486 | doc: /* Internal function called by `color-values', which see. */) |
3487 | (color, frame) | |
b9dc4443 | 3488 | Lisp_Object color, frame; |
01f1ba30 | 3489 | { |
b9dc4443 RS |
3490 | XColor foo; |
3491 | FRAME_PTR f = check_x_frame (frame); | |
3492 | ||
b7826503 | 3493 | CHECK_STRING (color); |
01f1ba30 | 3494 | |
d5db4077 | 3495 | if (x_defined_color (f, SDATA (color), &foo, 0)) |
57c82a63 RS |
3496 | { |
3497 | Lisp_Object rgb[3]; | |
3498 | ||
3499 | rgb[0] = make_number (foo.red); | |
3500 | rgb[1] = make_number (foo.green); | |
3501 | rgb[2] = make_number (foo.blue); | |
3502 | return Flist (3, rgb); | |
3503 | } | |
01f1ba30 JB |
3504 | else |
3505 | return Qnil; | |
3506 | } | |
3507 | ||
2d764c78 | 3508 | DEFUN ("xw-display-color-p", Fxw_display_color_p, Sxw_display_color_p, 0, 1, 0, |
7ee72033 | 3509 | doc: /* Internal function called by `display-color-p', which see. */) |
6ed8eeff KL |
3510 | (terminal) |
3511 | Lisp_Object terminal; | |
01f1ba30 | 3512 | { |
6ed8eeff | 3513 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
11ae94fe | 3514 | |
b9dc4443 | 3515 | if (dpyinfo->n_planes <= 2) |
01f1ba30 JB |
3516 | return Qnil; |
3517 | ||
b9dc4443 | 3518 | switch (dpyinfo->visual->class) |
01f1ba30 JB |
3519 | { |
3520 | case StaticColor: | |
3521 | case PseudoColor: | |
3522 | case TrueColor: | |
3523 | case DirectColor: | |
3524 | return Qt; | |
3525 | ||
3526 | default: | |
3527 | return Qnil; | |
3528 | } | |
3529 | } | |
3530 | ||
d0c9d219 | 3531 | DEFUN ("x-display-grayscale-p", Fx_display_grayscale_p, Sx_display_grayscale_p, |
c061c855 | 3532 | 0, 1, 0, |
7ee72033 | 3533 | doc: /* Return t if the X display supports shades of gray. |
c061c855 | 3534 | Note that color displays do support shades of gray. |
6ed8eeff KL |
3535 | The optional argument TERMINAL specifies which display to ask about. |
3536 | TERMINAL should be a terminal id, a frame or a display name (a string). | |
3537 | If omitted or nil, that stands for the selected frame's display. */) | |
3538 | (terminal) | |
3539 | Lisp_Object terminal; | |
d0c9d219 | 3540 | { |
6ed8eeff | 3541 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
d0c9d219 | 3542 | |
ae6b58f9 | 3543 | if (dpyinfo->n_planes <= 1) |
b9dc4443 RS |
3544 | return Qnil; |
3545 | ||
ae6b58f9 RS |
3546 | switch (dpyinfo->visual->class) |
3547 | { | |
3548 | case StaticColor: | |
3549 | case PseudoColor: | |
3550 | case TrueColor: | |
3551 | case DirectColor: | |
3552 | case StaticGray: | |
3553 | case GrayScale: | |
3554 | return Qt; | |
3555 | ||
3556 | default: | |
3557 | return Qnil; | |
3558 | } | |
d0c9d219 RS |
3559 | } |
3560 | ||
41beb8fc | 3561 | DEFUN ("x-display-pixel-width", Fx_display_pixel_width, Sx_display_pixel_width, |
c061c855 | 3562 | 0, 1, 0, |
6ed8eeff KL |
3563 | doc: /* Returns the width in pixels of the X display TERMINAL. |
3564 | The optional argument TERMINAL specifies which display to ask about. | |
3565 | TERMINAL should be a terminal id, a frame or a display name (a string). | |
7ee72033 | 3566 | If omitted or nil, that stands for the selected frame's display. */) |
6ed8eeff KL |
3567 | (terminal) |
3568 | Lisp_Object terminal; | |
41beb8fc | 3569 | { |
6ed8eeff | 3570 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
b9dc4443 RS |
3571 | |
3572 | return make_number (dpyinfo->width); | |
41beb8fc RS |
3573 | } |
3574 | ||
3575 | DEFUN ("x-display-pixel-height", Fx_display_pixel_height, | |
c061c855 | 3576 | Sx_display_pixel_height, 0, 1, 0, |
6ed8eeff KL |
3577 | doc: /* Returns the height in pixels of the X display TERMINAL. |
3578 | The optional argument TERMINAL specifies which display to ask about. | |
3579 | TERMINAL should be a terminal id, a frame or a display name (a string). | |
7ee72033 | 3580 | If omitted or nil, that stands for the selected frame's display. */) |
6ed8eeff KL |
3581 | (terminal) |
3582 | Lisp_Object terminal; | |
41beb8fc | 3583 | { |
6ed8eeff | 3584 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
b9dc4443 RS |
3585 | |
3586 | return make_number (dpyinfo->height); | |
41beb8fc RS |
3587 | } |
3588 | ||
3589 | DEFUN ("x-display-planes", Fx_display_planes, Sx_display_planes, | |
c061c855 | 3590 | 0, 1, 0, |
6ed8eeff KL |
3591 | doc: /* Returns the number of bitplanes of the X display TERMINAL. |
3592 | The optional argument TERMINAL specifies which display to ask about. | |
3593 | TERMINAL should be a terminal id, a frame or a display name (a string). | |
7ee72033 | 3594 | If omitted or nil, that stands for the selected frame's display. */) |
6ed8eeff KL |
3595 | (terminal) |
3596 | Lisp_Object terminal; | |
41beb8fc | 3597 | { |
6ed8eeff | 3598 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
b9dc4443 RS |
3599 | |
3600 | return make_number (dpyinfo->n_planes); | |
41beb8fc RS |
3601 | } |
3602 | ||
3603 | DEFUN ("x-display-color-cells", Fx_display_color_cells, Sx_display_color_cells, | |
c061c855 | 3604 | 0, 1, 0, |
6ed8eeff KL |
3605 | doc: /* Returns the number of color cells of the X display TERMINAL. |
3606 | The optional argument TERMINAL specifies which display to ask about. | |
3607 | TERMINAL should be a terminal id, a frame or a display name (a string). | |
7ee72033 | 3608 | If omitted or nil, that stands for the selected frame's display. */) |
6ed8eeff KL |
3609 | (terminal) |
3610 | Lisp_Object terminal; | |
41beb8fc | 3611 | { |
6ed8eeff | 3612 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
b9dc4443 | 3613 | |
334faa08 JD |
3614 | int nr_planes = DisplayPlanes (dpyinfo->display, |
3615 | XScreenNumberOfScreen (dpyinfo->screen)); | |
3616 | ||
3617 | /* Truncate nr_planes to 24 to avoid integer overflow. | |
3618 | Some displays says 32, but only 24 bits are actually significant. | |
3619 | There are only very few and rare video cards that have more than | |
3620 | 24 significant bits. Also 24 bits is more than 16 million colors, | |
3621 | it "should be enough for everyone". */ | |
3622 | if (nr_planes > 24) nr_planes = 24; | |
3623 | ||
3624 | return make_number (1 << nr_planes); | |
41beb8fc RS |
3625 | } |
3626 | ||
9d317b2c RS |
3627 | DEFUN ("x-server-max-request-size", Fx_server_max_request_size, |
3628 | Sx_server_max_request_size, | |
c061c855 | 3629 | 0, 1, 0, |
6ed8eeff KL |
3630 | doc: /* Returns the maximum request size of the X server of display TERMINAL. |
3631 | The optional argument TERMINAL specifies which display to ask about. | |
3632 | TERMINAL should be a terminal id, a frame or a display name (a string). | |
7ee72033 | 3633 | If omitted or nil, that stands for the selected frame's display. */) |
6ed8eeff KL |
3634 | (terminal) |
3635 | Lisp_Object terminal; | |
9d317b2c | 3636 | { |
6ed8eeff | 3637 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
b9dc4443 RS |
3638 | |
3639 | return make_number (MAXREQUEST (dpyinfo->display)); | |
9d317b2c RS |
3640 | } |
3641 | ||
41beb8fc | 3642 | DEFUN ("x-server-vendor", Fx_server_vendor, Sx_server_vendor, 0, 1, 0, |
6ed8eeff | 3643 | doc: /* Returns the "vendor ID" string of the X server of display TERMINAL. |
95d62d8a RS |
3644 | \(Labelling every distributor as a "vendor" embodies the false assumption |
3645 | that operating systems cannot be developed and distributed noncommercially.) | |
6ed8eeff KL |
3646 | The optional argument TERMINAL specifies which display to ask about. |
3647 | TERMINAL should be a terminal id, a frame or a display name (a string). | |
7ee72033 | 3648 | If omitted or nil, that stands for the selected frame's display. */) |
6ed8eeff KL |
3649 | (terminal) |
3650 | Lisp_Object terminal; | |
41beb8fc | 3651 | { |
6ed8eeff | 3652 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
b9dc4443 RS |
3653 | char *vendor = ServerVendor (dpyinfo->display); |
3654 | ||
41beb8fc RS |
3655 | if (! vendor) vendor = ""; |
3656 | return build_string (vendor); | |
3657 | } | |
3658 | ||
3659 | DEFUN ("x-server-version", Fx_server_version, Sx_server_version, 0, 1, 0, | |
6ed8eeff | 3660 | doc: /* Returns the version numbers of the X server of display TERMINAL. |
c061c855 | 3661 | The value is a list of three integers: the major and minor |
95d62d8a | 3662 | version numbers of the X Protocol in use, and the distributor-specific release |
c061c855 GM |
3663 | number. See also the function `x-server-vendor'. |
3664 | ||
6ed8eeff KL |
3665 | The optional argument TERMINAL specifies which display to ask about. |
3666 | TERMINAL should be a terminal id, a frame or a display name (a string). | |
7ee72033 | 3667 | If omitted or nil, that stands for the selected frame's display. */) |
6ed8eeff KL |
3668 | (terminal) |
3669 | Lisp_Object terminal; | |
41beb8fc | 3670 | { |
6ed8eeff | 3671 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
b9dc4443 | 3672 | Display *dpy = dpyinfo->display; |
11ae94fe | 3673 | |
41beb8fc RS |
3674 | return Fcons (make_number (ProtocolVersion (dpy)), |
3675 | Fcons (make_number (ProtocolRevision (dpy)), | |
3676 | Fcons (make_number (VendorRelease (dpy)), Qnil))); | |
3677 | } | |
3678 | ||
3679 | DEFUN ("x-display-screens", Fx_display_screens, Sx_display_screens, 0, 1, 0, | |
6ed8eeff KL |
3680 | doc: /* Return the number of screens on the X server of display TERMINAL. |
3681 | The optional argument TERMINAL specifies which display to ask about. | |
3682 | TERMINAL should be a terminal id, a frame or a display name (a string). | |
7ee72033 | 3683 | If omitted or nil, that stands for the selected frame's display. */) |
6ed8eeff KL |
3684 | (terminal) |
3685 | Lisp_Object terminal; | |
41beb8fc | 3686 | { |
6ed8eeff | 3687 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
b9dc4443 RS |
3688 | |
3689 | return make_number (ScreenCount (dpyinfo->display)); | |
41beb8fc RS |
3690 | } |
3691 | ||
3692 | DEFUN ("x-display-mm-height", Fx_display_mm_height, Sx_display_mm_height, 0, 1, 0, | |
6ed8eeff KL |
3693 | doc: /* Return the height in millimeters of the X display TERMINAL. |
3694 | The optional argument TERMINAL specifies which display to ask about. | |
3695 | TERMINAL should be a terminal id, a frame or a display name (a string). | |
7ee72033 | 3696 | If omitted or nil, that stands for the selected frame's display. */) |
6ed8eeff KL |
3697 | (terminal) |
3698 | Lisp_Object terminal; | |
41beb8fc | 3699 | { |
6ed8eeff | 3700 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
b9dc4443 RS |
3701 | |
3702 | return make_number (HeightMMOfScreen (dpyinfo->screen)); | |
41beb8fc RS |
3703 | } |
3704 | ||
3705 | DEFUN ("x-display-mm-width", Fx_display_mm_width, Sx_display_mm_width, 0, 1, 0, | |
6ed8eeff KL |
3706 | doc: /* Return the width in millimeters of the X display TERMINAL. |
3707 | The optional argument TERMINAL specifies which display to ask about. | |
3708 | TERMINAL should be a terminal id, a frame or a display name (a string). | |
7ee72033 | 3709 | If omitted or nil, that stands for the selected frame's display. */) |
6ed8eeff KL |
3710 | (terminal) |
3711 | Lisp_Object terminal; | |
41beb8fc | 3712 | { |
6ed8eeff | 3713 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
b9dc4443 RS |
3714 | |
3715 | return make_number (WidthMMOfScreen (dpyinfo->screen)); | |
41beb8fc RS |
3716 | } |
3717 | ||
3718 | DEFUN ("x-display-backing-store", Fx_display_backing_store, | |
c061c855 | 3719 | Sx_display_backing_store, 0, 1, 0, |
6ed8eeff | 3720 | doc: /* Returns an indication of whether X display TERMINAL does backing store. |
c061c855 | 3721 | The value may be `always', `when-mapped', or `not-useful'. |
6ed8eeff KL |
3722 | The optional argument TERMINAL specifies which display to ask about. |
3723 | TERMINAL should be a terminal id, a frame or a display name (a string). | |
7ee72033 | 3724 | If omitted or nil, that stands for the selected frame's display. */) |
6ed8eeff KL |
3725 | (terminal) |
3726 | Lisp_Object terminal; | |
41beb8fc | 3727 | { |
6ed8eeff | 3728 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
8ec8a5ec | 3729 | Lisp_Object result; |
11ae94fe | 3730 | |
b9dc4443 | 3731 | switch (DoesBackingStore (dpyinfo->screen)) |
41beb8fc RS |
3732 | { |
3733 | case Always: | |
8ec8a5ec GM |
3734 | result = intern ("always"); |
3735 | break; | |
41beb8fc RS |
3736 | |
3737 | case WhenMapped: | |
8ec8a5ec GM |
3738 | result = intern ("when-mapped"); |
3739 | break; | |
41beb8fc RS |
3740 | |
3741 | case NotUseful: | |
8ec8a5ec GM |
3742 | result = intern ("not-useful"); |
3743 | break; | |
41beb8fc RS |
3744 | |
3745 | default: | |
3746 | error ("Strange value for BackingStore parameter of screen"); | |
8ec8a5ec | 3747 | result = Qnil; |
41beb8fc | 3748 | } |
8ec8a5ec GM |
3749 | |
3750 | return result; | |
41beb8fc RS |
3751 | } |
3752 | ||
3753 | DEFUN ("x-display-visual-class", Fx_display_visual_class, | |
c061c855 | 3754 | Sx_display_visual_class, 0, 1, 0, |
6ed8eeff | 3755 | doc: /* Return the visual class of the X display TERMINAL. |
c061c855 GM |
3756 | The value is one of the symbols `static-gray', `gray-scale', |
3757 | `static-color', `pseudo-color', `true-color', or `direct-color'. | |
3758 | ||
6ed8eeff KL |
3759 | The optional argument TERMINAL specifies which display to ask about. |
3760 | TERMINAL should a terminal id, a frame or a display name (a string). | |
7ee72033 | 3761 | If omitted or nil, that stands for the selected frame's display. */) |
6ed8eeff KL |
3762 | (terminal) |
3763 | Lisp_Object terminal; | |
41beb8fc | 3764 | { |
6ed8eeff | 3765 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
8ec8a5ec | 3766 | Lisp_Object result; |
11ae94fe | 3767 | |
b9dc4443 | 3768 | switch (dpyinfo->visual->class) |
41beb8fc | 3769 | { |
8ec8a5ec GM |
3770 | case StaticGray: |
3771 | result = intern ("static-gray"); | |
3772 | break; | |
3773 | case GrayScale: | |
3774 | result = intern ("gray-scale"); | |
3775 | break; | |
3776 | case StaticColor: | |
3777 | result = intern ("static-color"); | |
3778 | break; | |
3779 | case PseudoColor: | |
3780 | result = intern ("pseudo-color"); | |
3781 | break; | |
3782 | case TrueColor: | |
3783 | result = intern ("true-color"); | |
3784 | break; | |
3785 | case DirectColor: | |
3786 | result = intern ("direct-color"); | |
3787 | break; | |
41beb8fc RS |
3788 | default: |
3789 | error ("Display has an unknown visual class"); | |
8ec8a5ec | 3790 | result = Qnil; |
41beb8fc | 3791 | } |
177c0ea7 | 3792 | |
8ec8a5ec | 3793 | return result; |
41beb8fc RS |
3794 | } |
3795 | ||
3796 | DEFUN ("x-display-save-under", Fx_display_save_under, | |
c061c855 | 3797 | Sx_display_save_under, 0, 1, 0, |
6ed8eeff KL |
3798 | doc: /* Returns t if the X display TERMINAL supports the save-under feature. |
3799 | The optional argument TERMINAL specifies which display to ask about. | |
3800 | TERMINAL should be a terminal id, a frame or a display name (a string). | |
7ee72033 | 3801 | If omitted or nil, that stands for the selected frame's display. */) |
6ed8eeff KL |
3802 | (terminal) |
3803 | Lisp_Object terminal; | |
41beb8fc | 3804 | { |
6ed8eeff | 3805 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
11ae94fe | 3806 | |
b9dc4443 | 3807 | if (DoesSaveUnders (dpyinfo->screen) == True) |
41beb8fc RS |
3808 | return Qt; |
3809 | else | |
3810 | return Qnil; | |
3811 | } | |
3812 | \f | |
b9dc4443 | 3813 | int |
55caf99c RS |
3814 | x_pixel_width (f) |
3815 | register struct frame *f; | |
01f1ba30 | 3816 | { |
be786000 | 3817 | return FRAME_PIXEL_WIDTH (f); |
01f1ba30 JB |
3818 | } |
3819 | ||
b9dc4443 | 3820 | int |
55caf99c RS |
3821 | x_pixel_height (f) |
3822 | register struct frame *f; | |
01f1ba30 | 3823 | { |
be786000 | 3824 | return FRAME_PIXEL_HEIGHT (f); |
55caf99c RS |
3825 | } |
3826 | ||
b9dc4443 | 3827 | int |
55caf99c RS |
3828 | x_char_width (f) |
3829 | register struct frame *f; | |
3830 | { | |
be786000 | 3831 | return FRAME_COLUMN_WIDTH (f); |
55caf99c RS |
3832 | } |
3833 | ||
b9dc4443 | 3834 | int |
55caf99c RS |
3835 | x_char_height (f) |
3836 | register struct frame *f; | |
3837 | { | |
be786000 | 3838 | return FRAME_LINE_HEIGHT (f); |
01f1ba30 | 3839 | } |
b9dc4443 RS |
3840 | |
3841 | int | |
f03f2489 RS |
3842 | x_screen_planes (f) |
3843 | register struct frame *f; | |
b9dc4443 | 3844 | { |
f03f2489 | 3845 | return FRAME_X_DISPLAY_INFO (f)->n_planes; |
b9dc4443 | 3846 | } |
01f1ba30 | 3847 | |
a6ad00c0 GM |
3848 | |
3849 | \f | |
3850 | /************************************************************************ | |
3851 | X Displays | |
3852 | ************************************************************************/ | |
3853 | ||
01f1ba30 | 3854 | \f |
a6ad00c0 GM |
3855 | /* Mapping visual names to visuals. */ |
3856 | ||
3857 | static struct visual_class | |
3858 | { | |
3859 | char *name; | |
3860 | int class; | |
3861 | } | |
3862 | visual_classes[] = | |
3863 | { | |
3864 | {"StaticGray", StaticGray}, | |
3865 | {"GrayScale", GrayScale}, | |
3866 | {"StaticColor", StaticColor}, | |
3867 | {"PseudoColor", PseudoColor}, | |
3868 | {"TrueColor", TrueColor}, | |
3869 | {"DirectColor", DirectColor}, | |
9908a324 | 3870 | {NULL, 0} |
a6ad00c0 GM |
3871 | }; |
3872 | ||
3873 | ||
404daac1 | 3874 | #ifndef HAVE_XSCREENNUMBEROFSCREEN |
a6ad00c0 GM |
3875 | |
3876 | /* Value is the screen number of screen SCR. This is a substitute for | |
3877 | the X function with the same name when that doesn't exist. */ | |
3878 | ||
404daac1 RS |
3879 | int |
3880 | XScreenNumberOfScreen (scr) | |
3881 | register Screen *scr; | |
3882 | { | |
a6ad00c0 GM |
3883 | Display *dpy = scr->display; |
3884 | int i; | |
3df34fdb | 3885 | |
a6ad00c0 | 3886 | for (i = 0; i < dpy->nscreens; ++i) |
fbd5ceb2 | 3887 | if (scr == dpy->screens + i) |
a6ad00c0 | 3888 | break; |
404daac1 | 3889 | |
a6ad00c0 | 3890 | return i; |
404daac1 | 3891 | } |
a6ad00c0 | 3892 | |
404daac1 RS |
3893 | #endif /* not HAVE_XSCREENNUMBEROFSCREEN */ |
3894 | ||
01f1ba30 | 3895 | |
a6ad00c0 GM |
3896 | /* Select the visual that should be used on display DPYINFO. Set |
3897 | members of DPYINFO appropriately. Called from x_term_init. */ | |
fe24a618 | 3898 | |
a6ad00c0 GM |
3899 | void |
3900 | select_visual (dpyinfo) | |
3901 | struct x_display_info *dpyinfo; | |
3902 | { | |
3903 | Display *dpy = dpyinfo->display; | |
3904 | Screen *screen = dpyinfo->screen; | |
3905 | Lisp_Object value; | |
fe24a618 | 3906 | |
a6ad00c0 GM |
3907 | /* See if a visual is specified. */ |
3908 | value = display_x_get_resource (dpyinfo, | |
3909 | build_string ("visualClass"), | |
3910 | build_string ("VisualClass"), | |
3911 | Qnil, Qnil); | |
3912 | if (STRINGP (value)) | |
3913 | { | |
3914 | /* VALUE should be of the form CLASS-DEPTH, where CLASS is one | |
3915 | of `PseudoColor', `TrueColor' etc. and DEPTH is the color | |
3916 | depth, a decimal number. NAME is compared with case ignored. */ | |
d5db4077 | 3917 | char *s = (char *) alloca (SBYTES (value) + 1); |
a6ad00c0 GM |
3918 | char *dash; |
3919 | int i, class = -1; | |
3920 | XVisualInfo vinfo; | |
3921 | ||
d5db4077 | 3922 | strcpy (s, SDATA (value)); |
a6ad00c0 GM |
3923 | dash = index (s, '-'); |
3924 | if (dash) | |
3925 | { | |
3926 | dpyinfo->n_planes = atoi (dash + 1); | |
3927 | *dash = '\0'; | |
3928 | } | |
3929 | else | |
3930 | /* We won't find a matching visual with depth 0, so that | |
3931 | an error will be printed below. */ | |
3932 | dpyinfo->n_planes = 0; | |
f0614854 | 3933 | |
a6ad00c0 GM |
3934 | /* Determine the visual class. */ |
3935 | for (i = 0; visual_classes[i].name; ++i) | |
3936 | if (xstricmp (s, visual_classes[i].name) == 0) | |
3937 | { | |
3938 | class = visual_classes[i].class; | |
3939 | break; | |
3940 | } | |
01f1ba30 | 3941 | |
a6ad00c0 GM |
3942 | /* Look up a matching visual for the specified class. */ |
3943 | if (class == -1 | |
3944 | || !XMatchVisualInfo (dpy, XScreenNumberOfScreen (screen), | |
3945 | dpyinfo->n_planes, class, &vinfo)) | |
d5db4077 | 3946 | fatal ("Invalid visual specification `%s'", SDATA (value)); |
177c0ea7 | 3947 | |
a6ad00c0 GM |
3948 | dpyinfo->visual = vinfo.visual; |
3949 | } | |
01f1ba30 JB |
3950 | else |
3951 | { | |
a6ad00c0 GM |
3952 | int n_visuals; |
3953 | XVisualInfo *vinfo, vinfo_template; | |
177c0ea7 | 3954 | |
a6ad00c0 GM |
3955 | dpyinfo->visual = DefaultVisualOfScreen (screen); |
3956 | ||
3957 | #ifdef HAVE_X11R4 | |
3958 | vinfo_template.visualid = XVisualIDFromVisual (dpyinfo->visual); | |
3959 | #else | |
3960 | vinfo_template.visualid = dpyinfo->visual->visualid; | |
3961 | #endif | |
3962 | vinfo_template.screen = XScreenNumberOfScreen (screen); | |
3963 | vinfo = XGetVisualInfo (dpy, VisualIDMask | VisualScreenMask, | |
3964 | &vinfo_template, &n_visuals); | |
3965 | if (n_visuals != 1) | |
3966 | fatal ("Can't get proper X visual info"); | |
3967 | ||
94ac875b | 3968 | dpyinfo->n_planes = vinfo->depth; |
a6ad00c0 GM |
3969 | XFree ((char *) vinfo); |
3970 | } | |
01f1ba30 | 3971 | } |
01f1ba30 | 3972 | |
a6ad00c0 | 3973 | |
b9dc4443 RS |
3974 | /* Return the X display structure for the display named NAME. |
3975 | Open a new connection if necessary. */ | |
3976 | ||
3977 | struct x_display_info * | |
3978 | x_display_info_for_name (name) | |
3979 | Lisp_Object name; | |
3980 | { | |
08a90d6a | 3981 | Lisp_Object names; |
b9dc4443 RS |
3982 | struct x_display_info *dpyinfo; |
3983 | ||
b7826503 | 3984 | CHECK_STRING (name); |
b9dc4443 | 3985 | |
2246281f KL |
3986 | #if 0 |
3987 | if (! EQ (Vinitial_window_system, intern ("x"))) | |
3988 | error ("Not using X Windows"); /* That doesn't stop us anymore. */ | |
3989 | #endif | |
806048df | 3990 | |
08a90d6a RS |
3991 | for (dpyinfo = x_display_list, names = x_display_name_list; |
3992 | dpyinfo; | |
8e713be6 | 3993 | dpyinfo = dpyinfo->next, names = XCDR (names)) |
b9dc4443 RS |
3994 | { |
3995 | Lisp_Object tem; | |
8e713be6 | 3996 | tem = Fstring_equal (XCAR (XCAR (names)), name); |
08a90d6a | 3997 | if (!NILP (tem)) |
b9dc4443 RS |
3998 | return dpyinfo; |
3999 | } | |
4000 | ||
b7975ee4 KH |
4001 | /* Use this general default value to start with. */ |
4002 | Vx_resource_name = Vinvocation_name; | |
4003 | ||
b9dc4443 RS |
4004 | validate_x_resource_name (); |
4005 | ||
9b207e8e | 4006 | dpyinfo = x_term_init (name, (char *)0, |
d5db4077 | 4007 | (char *) SDATA (Vx_resource_name)); |
b9dc4443 | 4008 | |
08a90d6a | 4009 | if (dpyinfo == 0) |
d5db4077 | 4010 | error ("Cannot connect to X server %s", SDATA (name)); |
08a90d6a | 4011 | |
b9dc4443 RS |
4012 | x_in_use = 1; |
4013 | XSETFASTINT (Vwindow_system_version, 11); | |
4014 | ||
4015 | return dpyinfo; | |
4016 | } | |
4017 | ||
a6ad00c0 | 4018 | |
01f1ba30 | 4019 | DEFUN ("x-open-connection", Fx_open_connection, Sx_open_connection, |
c061c855 | 4020 | 1, 3, 0, |
7ee72033 | 4021 | doc: /* Open a connection to an X server. |
c061c855 GM |
4022 | DISPLAY is the name of the display to connect to. |
4023 | Optional second arg XRM-STRING is a string of resources in xrdb format. | |
4024 | If the optional third arg MUST-SUCCEED is non-nil, | |
7ee72033 MB |
4025 | terminate Emacs if we can't open the connection. */) |
4026 | (display, xrm_string, must_succeed) | |
08a90d6a | 4027 | Lisp_Object display, xrm_string, must_succeed; |
01f1ba30 | 4028 | { |
01f1ba30 | 4029 | unsigned char *xrm_option; |
b9dc4443 | 4030 | struct x_display_info *dpyinfo; |
01f1ba30 | 4031 | |
b7826503 | 4032 | CHECK_STRING (display); |
d387c960 | 4033 | if (! NILP (xrm_string)) |
b7826503 | 4034 | CHECK_STRING (xrm_string); |
01f1ba30 | 4035 | |
2246281f KL |
4036 | #if 0 |
4037 | if (! EQ (Vinitial_window_system, intern ("x"))) | |
4038 | error ("Not using X Windows"); /* That doesn't stop us anymore. */ | |
4039 | #endif | |
806048df | 4040 | |
d387c960 | 4041 | if (! NILP (xrm_string)) |
d5db4077 | 4042 | xrm_option = (unsigned char *) SDATA (xrm_string); |
01f1ba30 JB |
4043 | else |
4044 | xrm_option = (unsigned char *) 0; | |
d387c960 JB |
4045 | |
4046 | validate_x_resource_name (); | |
4047 | ||
e1b1bee8 | 4048 | /* This is what opens the connection and sets x_current_display. |
b9dc4443 RS |
4049 | This also initializes many symbols, such as those used for input. */ |
4050 | dpyinfo = x_term_init (display, xrm_option, | |
d5db4077 | 4051 | (char *) SDATA (Vx_resource_name)); |
f1c16f36 | 4052 | |
08a90d6a RS |
4053 | if (dpyinfo == 0) |
4054 | { | |
4055 | if (!NILP (must_succeed)) | |
10ffbc14 GM |
4056 | fatal ("Cannot connect to X server %s.\n\ |
4057 | Check the DISPLAY environment variable or use `-d'.\n\ | |
842a9389 JB |
4058 | Also use the `xauth' program to verify that you have the proper\n\ |
4059 | authorization information needed to connect the X server.\n\ | |
bf770132 | 4060 | An insecure way to solve the problem may be to use `xhost'.\n", |
d5db4077 | 4061 | SDATA (display)); |
08a90d6a | 4062 | else |
d5db4077 | 4063 | error ("Cannot connect to X server %s", SDATA (display)); |
08a90d6a RS |
4064 | } |
4065 | ||
b9dc4443 | 4066 | x_in_use = 1; |
01f1ba30 | 4067 | |
b9dc4443 | 4068 | XSETFASTINT (Vwindow_system_version, 11); |
01f1ba30 JB |
4069 | return Qnil; |
4070 | } | |
4071 | ||
08a90d6a RS |
4072 | DEFUN ("x-close-connection", Fx_close_connection, |
4073 | Sx_close_connection, 1, 1, 0, | |
00d385b0 KL |
4074 | doc: /* Close the connection to TERMINAL's X server. |
4075 | For TERMINAL, specify a terminal id, a frame or a display name (a | |
4076 | string). If TERMINAL is nil, that stands for the selected frame's | |
4077 | terminal. */) | |
4078 | (terminal) | |
4079 | Lisp_Object terminal; | |
01f1ba30 | 4080 | { |
00d385b0 | 4081 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
3457bc6e | 4082 | |
08a90d6a RS |
4083 | if (dpyinfo->reference_count > 0) |
4084 | error ("Display still has frames on it"); | |
01f1ba30 | 4085 | |
6ed8eeff | 4086 | x_delete_terminal (dpyinfo->terminal); |
3457bc6e | 4087 | |
01f1ba30 JB |
4088 | return Qnil; |
4089 | } | |
4090 | ||
08a90d6a | 4091 | DEFUN ("x-display-list", Fx_display_list, Sx_display_list, 0, 0, 0, |
7ee72033 MB |
4092 | doc: /* Return the list of display names that Emacs has connections to. */) |
4093 | () | |
08a90d6a RS |
4094 | { |
4095 | Lisp_Object tail, result; | |
4096 | ||
4097 | result = Qnil; | |
8e713be6 KR |
4098 | for (tail = x_display_name_list; ! NILP (tail); tail = XCDR (tail)) |
4099 | result = Fcons (XCAR (XCAR (tail)), result); | |
08a90d6a RS |
4100 | |
4101 | return result; | |
4102 | } | |
4103 | ||
4104 | DEFUN ("x-synchronize", Fx_synchronize, Sx_synchronize, 1, 2, 0, | |
7ee72033 | 4105 | doc: /* If ON is non-nil, report X errors as soon as the erring request is made. |
c061c855 GM |
4106 | If ON is nil, allow buffering of requests. |
4107 | Turning on synchronization prohibits the Xlib routines from buffering | |
4108 | requests and seriously degrades performance, but makes debugging much | |
4109 | easier. | |
00d385b0 KL |
4110 | The optional second argument TERMINAL specifies which display to act on. |
4111 | TERMINAL should be a terminal id, a frame or a display name (a string). | |
4112 | If TERMINAL is omitted or nil, that stands for the selected frame's display. */) | |
4113 | (on, terminal) | |
4114 | Lisp_Object terminal, on; | |
01f1ba30 | 4115 | { |
00d385b0 | 4116 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
11ae94fe | 4117 | |
b9dc4443 | 4118 | XSynchronize (dpyinfo->display, !EQ (on, Qnil)); |
01f1ba30 JB |
4119 | |
4120 | return Qnil; | |
4121 | } | |
4122 | ||
b9dc4443 | 4123 | /* Wait for responses to all X commands issued so far for frame F. */ |
6b7b1820 RS |
4124 | |
4125 | void | |
b9dc4443 RS |
4126 | x_sync (f) |
4127 | FRAME_PTR f; | |
6b7b1820 | 4128 | { |
4e87f4d2 | 4129 | BLOCK_INPUT; |
b9dc4443 | 4130 | XSync (FRAME_X_DISPLAY (f), False); |
4e87f4d2 | 4131 | UNBLOCK_INPUT; |
6b7b1820 | 4132 | } |
333b20bb | 4133 | |
01f1ba30 | 4134 | \f |
333b20bb | 4135 | /*********************************************************************** |
7a060cd4 | 4136 | Window properties |
333b20bb | 4137 | ***********************************************************************/ |
f1c16f36 | 4138 | |
7a060cd4 KS |
4139 | DEFUN ("x-change-window-property", Fx_change_window_property, |
4140 | Sx_change_window_property, 2, 6, 0, | |
4141 | doc: /* Change window property PROP to VALUE on the X window of FRAME. | |
4142 | PROP must be a string. | |
4143 | VALUE may be a string or a list of conses, numbers and/or strings. | |
4144 | If an element in the list is a string, it is converted to | |
4145 | an Atom and the value of the Atom is used. If an element is a cons, | |
4146 | it is converted to a 32 bit number where the car is the 16 top bits and the | |
4147 | cdr is the lower 16 bits. | |
4148 | FRAME nil or omitted means use the selected frame. | |
4149 | If TYPE is given and non-nil, it is the name of the type of VALUE. | |
4150 | If TYPE is not given or nil, the type is STRING. | |
4151 | FORMAT gives the size in bits of each element if VALUE is a list. | |
4152 | It must be one of 8, 16 or 32. | |
4153 | If VALUE is a string or FORMAT is nil or not given, FORMAT defaults to 8. | |
4154 | If OUTER_P is non-nil, the property is changed for the outer X window of | |
4155 | FRAME. Default is to change on the edit X window. | |
333b20bb | 4156 | |
7a060cd4 KS |
4157 | Value is VALUE. */) |
4158 | (prop, value, frame, type, format, outer_p) | |
4159 | Lisp_Object prop, value, frame, type, format, outer_p; | |
4160 | { | |
4161 | struct frame *f = check_x_frame (frame); | |
4162 | Atom prop_atom; | |
4163 | Atom target_type = XA_STRING; | |
4164 | int element_format = 8; | |
4165 | unsigned char *data; | |
4166 | int nelements; | |
4167 | Window w; | |
333b20bb | 4168 | |
7a060cd4 | 4169 | CHECK_STRING (prop); |
333b20bb | 4170 | |
7a060cd4 KS |
4171 | if (! NILP (format)) |
4172 | { | |
4173 | CHECK_NUMBER (format); | |
4174 | element_format = XFASTINT (format); | |
333b20bb | 4175 | |
7a060cd4 KS |
4176 | if (element_format != 8 && element_format != 16 |
4177 | && element_format != 32) | |
4178 | error ("FORMAT must be one of 8, 16 or 32"); | |
4179 | } | |
333b20bb | 4180 | |
7a060cd4 KS |
4181 | if (CONSP (value)) |
4182 | { | |
4183 | nelements = x_check_property_data (value); | |
4184 | if (nelements == -1) | |
4185 | error ("Bad data in VALUE, must be number, string or cons"); | |
333b20bb | 4186 | |
7a060cd4 KS |
4187 | if (element_format == 8) |
4188 | data = (unsigned char *) xmalloc (nelements); | |
4189 | else if (element_format == 16) | |
4190 | data = (unsigned char *) xmalloc (nelements*2); | |
fede04ef JD |
4191 | else /* format == 32 */ |
4192 | /* The man page for XChangeProperty: | |
4193 | "If the specified format is 32, the property data must be a | |
4194 | long array." | |
4195 | This applies even if long is more than 64 bits. The X library | |
4196 | converts to 32 bits before sending to the X server. */ | |
4197 | data = (unsigned char *) xmalloc (nelements * sizeof(long)); | |
333b20bb | 4198 | |
7a060cd4 KS |
4199 | x_fill_property_data (FRAME_X_DISPLAY (f), value, data, element_format); |
4200 | } | |
4201 | else | |
4202 | { | |
4203 | CHECK_STRING (value); | |
4204 | data = SDATA (value); | |
4205 | nelements = SCHARS (value); | |
4206 | } | |
333b20bb | 4207 | |
7a060cd4 KS |
4208 | BLOCK_INPUT; |
4209 | prop_atom = XInternAtom (FRAME_X_DISPLAY (f), SDATA (prop), False); | |
4210 | if (! NILP (type)) | |
4211 | { | |
4212 | CHECK_STRING (type); | |
4213 | target_type = XInternAtom (FRAME_X_DISPLAY (f), SDATA (type), False); | |
4214 | } | |
333b20bb | 4215 | |
7a060cd4 KS |
4216 | if (! NILP (outer_p)) w = FRAME_OUTER_WINDOW (f); |
4217 | else w = FRAME_X_WINDOW (f); | |
5b3f8550 | 4218 | |
7a060cd4 KS |
4219 | XChangeProperty (FRAME_X_DISPLAY (f), w, |
4220 | prop_atom, target_type, element_format, PropModeReplace, | |
4221 | data, nelements); | |
333b20bb | 4222 | |
7a060cd4 | 4223 | if (CONSP (value)) xfree (data); |
333b20bb | 4224 | |
7a060cd4 KS |
4225 | /* Make sure the property is set when we return. */ |
4226 | XFlush (FRAME_X_DISPLAY (f)); | |
4227 | UNBLOCK_INPUT; | |
333b20bb | 4228 | |
7a060cd4 | 4229 | return value; |
333b20bb GM |
4230 | } |
4231 | ||
4232 | ||
7a060cd4 KS |
4233 | DEFUN ("x-delete-window-property", Fx_delete_window_property, |
4234 | Sx_delete_window_property, 1, 2, 0, | |
4235 | doc: /* Remove window property PROP from X window of FRAME. | |
4236 | FRAME nil or omitted means use the selected frame. Value is PROP. */) | |
4237 | (prop, frame) | |
4238 | Lisp_Object prop, frame; | |
333b20bb | 4239 | { |
7a060cd4 KS |
4240 | struct frame *f = check_x_frame (frame); |
4241 | Atom prop_atom; | |
333b20bb | 4242 | |
7a060cd4 KS |
4243 | CHECK_STRING (prop); |
4244 | BLOCK_INPUT; | |
4245 | prop_atom = XInternAtom (FRAME_X_DISPLAY (f), SDATA (prop), False); | |
4246 | XDeleteProperty (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), prop_atom); | |
333b20bb | 4247 | |
7a060cd4 KS |
4248 | /* Make sure the property is removed when we return. */ |
4249 | XFlush (FRAME_X_DISPLAY (f)); | |
4250 | UNBLOCK_INPUT; | |
177c0ea7 | 4251 | |
7a060cd4 | 4252 | return prop; |
333b20bb | 4253 | } |
333b20bb GM |
4254 | |
4255 | ||
4256 | DEFUN ("x-window-property", Fx_window_property, Sx_window_property, | |
b4715a72 | 4257 | 1, 6, 0, |
7ee72033 | 4258 | doc: /* Value is the value of window property PROP on FRAME. |
b4715a72 JD |
4259 | If FRAME is nil or omitted, use the selected frame. |
4260 | If TYPE is nil or omitted, get the property as a string. Otherwise TYPE | |
4261 | is the name of the Atom that denotes the type expected. | |
4262 | If SOURCE is non-nil, get the property on that window instead of from | |
4263 | FRAME. The number 0 denotes the root window. | |
4264 | If DELETE_P is non-nil, delete the property after retreiving it. | |
4265 | If VECTOR_RET_P is non-nil, don't return a string but a vector of values. | |
4266 | ||
4267 | Value is nil if FRAME hasn't a property with name PROP or if PROP has | |
4268 | no value of TYPE. */) | |
4269 | (prop, frame, type, source, delete_p, vector_ret_p) | |
4270 | Lisp_Object prop, frame, type, source, delete_p, vector_ret_p; | |
333b20bb GM |
4271 | { |
4272 | struct frame *f = check_x_frame (frame); | |
4273 | Atom prop_atom; | |
4274 | int rc; | |
4275 | Lisp_Object prop_value = Qnil; | |
a3db4b26 | 4276 | unsigned char *tmp_data = NULL; |
333b20bb | 4277 | Atom actual_type; |
b4715a72 | 4278 | Atom target_type = XA_STRING; |
333b20bb GM |
4279 | int actual_format; |
4280 | unsigned long actual_size, bytes_remaining; | |
b4715a72 JD |
4281 | Window target_window = FRAME_X_WINDOW (f); |
4282 | struct gcpro gcpro1; | |
333b20bb | 4283 | |
b4715a72 | 4284 | GCPRO1 (prop_value); |
b7826503 | 4285 | CHECK_STRING (prop); |
b4715a72 JD |
4286 | |
4287 | if (! NILP (source)) | |
4288 | { | |
4289 | if (NUMBERP (source)) | |
4290 | { | |
4291 | if (FLOATP (source)) | |
4292 | target_window = (Window) XFLOAT (source); | |
4293 | else | |
4294 | target_window = XFASTINT (source); | |
4295 | ||
4296 | if (target_window == 0) | |
4297 | target_window = FRAME_X_DISPLAY_INFO (f)->root_window; | |
4298 | } | |
4299 | else if (CONSP (source)) | |
4300 | target_window = cons_to_long (source); | |
4301 | } | |
4302 | ||
333b20bb | 4303 | BLOCK_INPUT; |
b4715a72 JD |
4304 | if (STRINGP (type)) |
4305 | { | |
4306 | if (strcmp ("AnyPropertyType", SDATA (type)) == 0) | |
4307 | target_type = AnyPropertyType; | |
4308 | else | |
4309 | target_type = XInternAtom (FRAME_X_DISPLAY (f), SDATA (type), False); | |
4310 | } | |
4311 | ||
d5db4077 | 4312 | prop_atom = XInternAtom (FRAME_X_DISPLAY (f), SDATA (prop), False); |
b4715a72 JD |
4313 | rc = XGetWindowProperty (FRAME_X_DISPLAY (f), target_window, |
4314 | prop_atom, 0, 0, False, target_type, | |
333b20bb | 4315 | &actual_type, &actual_format, &actual_size, |
a3db4b26 | 4316 | &bytes_remaining, &tmp_data); |
333b20bb GM |
4317 | if (rc == Success) |
4318 | { | |
4319 | int size = bytes_remaining; | |
4320 | ||
4321 | XFree (tmp_data); | |
4322 | tmp_data = NULL; | |
4323 | ||
b4715a72 | 4324 | rc = XGetWindowProperty (FRAME_X_DISPLAY (f), target_window, |
333b20bb | 4325 | prop_atom, 0, bytes_remaining, |
b4715a72 | 4326 | ! NILP (delete_p), target_type, |
177c0ea7 JB |
4327 | &actual_type, &actual_format, |
4328 | &actual_size, &bytes_remaining, | |
a3db4b26 | 4329 | &tmp_data); |
4c8c7926 | 4330 | if (rc == Success && tmp_data) |
b4715a72 | 4331 | { |
fede04ef JD |
4332 | /* The man page for XGetWindowProperty says: |
4333 | "If the returned format is 32, the returned data is represented | |
4334 | as a long array and should be cast to that type to obtain the | |
4335 | elements." | |
4336 | This applies even if long is more than 32 bits, the X library | |
4337 | converts from 32 bit elements received from the X server to long | |
4338 | and passes the long array to us. Thus, for that case bcopy can not | |
4339 | be used. We convert to a 32 bit type here, because so much code | |
4340 | assume on that. | |
4341 | ||
4342 | The bytes and offsets passed to XGetWindowProperty refers to the | |
4343 | property and those are indeed in 32 bit quantities if format is | |
4344 | 32. */ | |
4345 | ||
4346 | if (actual_format == 32 && actual_format < BITS_PER_LONG) | |
4347 | { | |
4348 | unsigned long i; | |
4349 | int *idata = (int *) tmp_data; | |
4350 | long *ldata = (long *) tmp_data; | |
4351 | ||
4352 | for (i = 0; i < actual_size; ++i) | |
a3db4b26 | 4353 | idata[i] = (int) ldata[i]; |
fede04ef JD |
4354 | } |
4355 | ||
b4715a72 JD |
4356 | if (NILP (vector_ret_p)) |
4357 | prop_value = make_string (tmp_data, size); | |
4358 | else | |
4359 | prop_value = x_property_data_to_lisp (f, | |
a3db4b26 | 4360 | tmp_data, |
b4715a72 JD |
4361 | actual_type, |
4362 | actual_format, | |
4363 | actual_size); | |
4364 | } | |
333b20bb | 4365 | |
b4715a72 | 4366 | if (tmp_data) XFree (tmp_data); |
333b20bb GM |
4367 | } |
4368 | ||
4369 | UNBLOCK_INPUT; | |
b4715a72 | 4370 | UNGCPRO; |
333b20bb GM |
4371 | return prop_value; |
4372 | } | |
4373 | ||
4374 | ||
4375 | \f | |
4376 | /*********************************************************************** | |
4377 | Busy cursor | |
4378 | ***********************************************************************/ | |
4379 | ||
4ae9a85e | 4380 | /* If non-null, an asynchronous timer that, when it expires, displays |
0af913d7 | 4381 | an hourglass cursor on all frames. */ |
333b20bb | 4382 | |
0af913d7 | 4383 | static struct atimer *hourglass_atimer; |
333b20bb | 4384 | |
0af913d7 | 4385 | /* Non-zero means an hourglass cursor is currently shown. */ |
333b20bb | 4386 | |
0af913d7 | 4387 | static int hourglass_shown_p; |
333b20bb | 4388 | |
0af913d7 | 4389 | /* Number of seconds to wait before displaying an hourglass cursor. */ |
333b20bb | 4390 | |
0af913d7 | 4391 | static Lisp_Object Vhourglass_delay; |
333b20bb | 4392 | |
0af913d7 | 4393 | /* Default number of seconds to wait before displaying an hourglass |
4ae9a85e GM |
4394 | cursor. */ |
4395 | ||
0af913d7 | 4396 | #define DEFAULT_HOURGLASS_DELAY 1 |
4ae9a85e GM |
4397 | |
4398 | /* Function prototypes. */ | |
4399 | ||
0af913d7 GM |
4400 | static void show_hourglass P_ ((struct atimer *)); |
4401 | static void hide_hourglass P_ ((void)); | |
4ae9a85e | 4402 | |
83c31c8d JD |
4403 | /* Return non-zero if houglass timer has been started or hourglass is shown. */ |
4404 | ||
4405 | int | |
4406 | hourglass_started () | |
4407 | { | |
4408 | return hourglass_shown_p || hourglass_atimer != NULL; | |
4409 | } | |
4410 | ||
4ae9a85e | 4411 | |
0af913d7 | 4412 | /* Cancel a currently active hourglass timer, and start a new one. */ |
4ae9a85e GM |
4413 | |
4414 | void | |
0af913d7 | 4415 | start_hourglass () |
333b20bb | 4416 | { |
4ae9a85e | 4417 | EMACS_TIME delay; |
3caa99d3 | 4418 | int secs, usecs = 0; |
177c0ea7 | 4419 | |
0af913d7 | 4420 | cancel_hourglass (); |
4ae9a85e | 4421 | |
0af913d7 GM |
4422 | if (INTEGERP (Vhourglass_delay) |
4423 | && XINT (Vhourglass_delay) > 0) | |
4424 | secs = XFASTINT (Vhourglass_delay); | |
4425 | else if (FLOATP (Vhourglass_delay) | |
4426 | && XFLOAT_DATA (Vhourglass_delay) > 0) | |
3caa99d3 GM |
4427 | { |
4428 | Lisp_Object tem; | |
0af913d7 | 4429 | tem = Ftruncate (Vhourglass_delay, Qnil); |
3caa99d3 | 4430 | secs = XFASTINT (tem); |
0af913d7 | 4431 | usecs = (XFLOAT_DATA (Vhourglass_delay) - secs) * 1000000; |
3caa99d3 | 4432 | } |
4ae9a85e | 4433 | else |
0af913d7 | 4434 | secs = DEFAULT_HOURGLASS_DELAY; |
177c0ea7 | 4435 | |
3caa99d3 | 4436 | EMACS_SET_SECS_USECS (delay, secs, usecs); |
0af913d7 GM |
4437 | hourglass_atimer = start_atimer (ATIMER_RELATIVE, delay, |
4438 | show_hourglass, NULL); | |
4ae9a85e GM |
4439 | } |
4440 | ||
4441 | ||
0af913d7 | 4442 | /* Cancel the hourglass cursor timer if active, hide a busy cursor if |
4ae9a85e GM |
4443 | shown. */ |
4444 | ||
4445 | void | |
0af913d7 | 4446 | cancel_hourglass () |
4ae9a85e | 4447 | { |
0af913d7 | 4448 | if (hourglass_atimer) |
99f01f62 | 4449 | { |
0af913d7 GM |
4450 | cancel_atimer (hourglass_atimer); |
4451 | hourglass_atimer = NULL; | |
99f01f62 | 4452 | } |
177c0ea7 | 4453 | |
0af913d7 GM |
4454 | if (hourglass_shown_p) |
4455 | hide_hourglass (); | |
4ae9a85e GM |
4456 | } |
4457 | ||
4458 | ||
0af913d7 GM |
4459 | /* Timer function of hourglass_atimer. TIMER is equal to |
4460 | hourglass_atimer. | |
4ae9a85e | 4461 | |
0af913d7 GM |
4462 | Display an hourglass pointer on all frames by mapping the frames' |
4463 | hourglass_window. Set the hourglass_p flag in the frames' | |
4464 | output_data.x structure to indicate that an hourglass cursor is | |
4465 | shown on the frames. */ | |
4ae9a85e GM |
4466 | |
4467 | static void | |
0af913d7 | 4468 | show_hourglass (timer) |
4ae9a85e GM |
4469 | struct atimer *timer; |
4470 | { | |
4471 | /* The timer implementation will cancel this timer automatically | |
0af913d7 | 4472 | after this function has run. Set hourglass_atimer to null |
4ae9a85e | 4473 | so that we know the timer doesn't have to be canceled. */ |
0af913d7 | 4474 | hourglass_atimer = NULL; |
4ae9a85e | 4475 | |
0af913d7 | 4476 | if (!hourglass_shown_p) |
333b20bb GM |
4477 | { |
4478 | Lisp_Object rest, frame; | |
177c0ea7 | 4479 | |
4ae9a85e | 4480 | BLOCK_INPUT; |
177c0ea7 | 4481 | |
333b20bb | 4482 | FOR_EACH_FRAME (rest, frame) |
5f7a1890 GM |
4483 | { |
4484 | struct frame *f = XFRAME (frame); | |
177c0ea7 | 4485 | |
5f7a1890 GM |
4486 | if (FRAME_LIVE_P (f) && FRAME_X_P (f) && FRAME_X_DISPLAY (f)) |
4487 | { | |
4488 | Display *dpy = FRAME_X_DISPLAY (f); | |
177c0ea7 | 4489 | |
5f7a1890 GM |
4490 | #ifdef USE_X_TOOLKIT |
4491 | if (f->output_data.x->widget) | |
4492 | #else | |
4493 | if (FRAME_OUTER_WINDOW (f)) | |
4494 | #endif | |
4495 | { | |
0af913d7 | 4496 | f->output_data.x->hourglass_p = 1; |
177c0ea7 | 4497 | |
0af913d7 | 4498 | if (!f->output_data.x->hourglass_window) |
5f7a1890 GM |
4499 | { |
4500 | unsigned long mask = CWCursor; | |
4501 | XSetWindowAttributes attrs; | |
49b8b5dc JD |
4502 | #ifdef USE_GTK |
4503 | Window parent = FRAME_X_WINDOW (f); | |
4504 | #else | |
4505 | Window parent = FRAME_OUTER_WINDOW (f); | |
4506 | #endif | |
0af913d7 | 4507 | attrs.cursor = f->output_data.x->hourglass_cursor; |
177c0ea7 | 4508 | |
0af913d7 | 4509 | f->output_data.x->hourglass_window |
49b8b5dc | 4510 | = XCreateWindow (dpy, parent, |
5f7a1890 GM |
4511 | 0, 0, 32000, 32000, 0, 0, |
4512 | InputOnly, | |
4513 | CopyFromParent, | |
4514 | mask, &attrs); | |
4515 | } | |
177c0ea7 | 4516 | |
0af913d7 | 4517 | XMapRaised (dpy, f->output_data.x->hourglass_window); |
5f7a1890 GM |
4518 | XFlush (dpy); |
4519 | } | |
4520 | } | |
4521 | } | |
333b20bb | 4522 | |
0af913d7 | 4523 | hourglass_shown_p = 1; |
4ae9a85e GM |
4524 | UNBLOCK_INPUT; |
4525 | } | |
333b20bb GM |
4526 | } |
4527 | ||
4528 | ||
0af913d7 GM |
4529 | /* Hide the hourglass pointer on all frames, if it is currently |
4530 | shown. */ | |
333b20bb | 4531 | |
4ae9a85e | 4532 | static void |
0af913d7 | 4533 | hide_hourglass () |
4ae9a85e | 4534 | { |
0af913d7 | 4535 | if (hourglass_shown_p) |
333b20bb | 4536 | { |
4ae9a85e GM |
4537 | Lisp_Object rest, frame; |
4538 | ||
4539 | BLOCK_INPUT; | |
4540 | FOR_EACH_FRAME (rest, frame) | |
333b20bb | 4541 | { |
4ae9a85e | 4542 | struct frame *f = XFRAME (frame); |
177c0ea7 | 4543 | |
4ae9a85e GM |
4544 | if (FRAME_X_P (f) |
4545 | /* Watch out for newly created frames. */ | |
0af913d7 | 4546 | && f->output_data.x->hourglass_window) |
4ae9a85e | 4547 | { |
0af913d7 GM |
4548 | XUnmapWindow (FRAME_X_DISPLAY (f), |
4549 | f->output_data.x->hourglass_window); | |
4550 | /* Sync here because XTread_socket looks at the | |
4551 | hourglass_p flag that is reset to zero below. */ | |
4ae9a85e | 4552 | XSync (FRAME_X_DISPLAY (f), False); |
0af913d7 | 4553 | f->output_data.x->hourglass_p = 0; |
4ae9a85e | 4554 | } |
333b20bb | 4555 | } |
333b20bb | 4556 | |
0af913d7 | 4557 | hourglass_shown_p = 0; |
4ae9a85e GM |
4558 | UNBLOCK_INPUT; |
4559 | } | |
333b20bb GM |
4560 | } |
4561 | ||
4562 | ||
4563 | \f | |
4564 | /*********************************************************************** | |
4565 | Tool tips | |
4566 | ***********************************************************************/ | |
4567 | ||
4568 | static Lisp_Object x_create_tip_frame P_ ((struct x_display_info *, | |
275841bf | 4569 | Lisp_Object, Lisp_Object)); |
06d62053 | 4570 | static void compute_tip_xy P_ ((struct frame *, Lisp_Object, Lisp_Object, |
ab452f99 | 4571 | Lisp_Object, int, int, int *, int *)); |
177c0ea7 | 4572 | |
44b5a125 | 4573 | /* The frame of a currently visible tooltip. */ |
333b20bb | 4574 | |
44b5a125 | 4575 | Lisp_Object tip_frame; |
333b20bb GM |
4576 | |
4577 | /* If non-nil, a timer started that hides the last tooltip when it | |
4578 | fires. */ | |
4579 | ||
4580 | Lisp_Object tip_timer; | |
4581 | Window tip_window; | |
4582 | ||
06d62053 GM |
4583 | /* If non-nil, a vector of 3 elements containing the last args |
4584 | with which x-show-tip was called. See there. */ | |
4585 | ||
4586 | Lisp_Object last_show_tip_args; | |
4587 | ||
d63931a2 GM |
4588 | /* Maximum size for tooltips; a cons (COLUMNS . ROWS). */ |
4589 | ||
4590 | Lisp_Object Vx_max_tooltip_size; | |
4591 | ||
eaf1eea9 GM |
4592 | |
4593 | static Lisp_Object | |
4594 | unwind_create_tip_frame (frame) | |
4595 | Lisp_Object frame; | |
4596 | { | |
c844a81a GM |
4597 | Lisp_Object deleted; |
4598 | ||
4599 | deleted = unwind_create_frame (frame); | |
4600 | if (EQ (deleted, Qt)) | |
4601 | { | |
4602 | tip_window = None; | |
4603 | tip_frame = Qnil; | |
4604 | } | |
177c0ea7 | 4605 | |
c844a81a | 4606 | return deleted; |
eaf1eea9 GM |
4607 | } |
4608 | ||
4609 | ||
333b20bb | 4610 | /* Create a frame for a tooltip on the display described by DPYINFO. |
275841bf GM |
4611 | PARMS is a list of frame parameters. TEXT is the string to |
4612 | display in the tip frame. Value is the frame. | |
eaf1eea9 GM |
4613 | |
4614 | Note that functions called here, esp. x_default_parameter can | |
4615 | signal errors, for instance when a specified color name is | |
4616 | undefined. We have to make sure that we're in a consistent state | |
4617 | when this happens. */ | |
333b20bb GM |
4618 | |
4619 | static Lisp_Object | |
275841bf | 4620 | x_create_tip_frame (dpyinfo, parms, text) |
333b20bb | 4621 | struct x_display_info *dpyinfo; |
275841bf | 4622 | Lisp_Object parms, text; |
333b20bb GM |
4623 | { |
4624 | struct frame *f; | |
4625 | Lisp_Object frame, tem; | |
4626 | Lisp_Object name; | |
333b20bb GM |
4627 | long window_prompting = 0; |
4628 | int width, height; | |
331379bf | 4629 | int count = SPECPDL_INDEX (); |
b6d7acec | 4630 | struct gcpro gcpro1, gcpro2, gcpro3; |
06d62053 | 4631 | int face_change_count_before = face_change_count; |
275841bf GM |
4632 | Lisp_Object buffer; |
4633 | struct buffer *old_buffer; | |
333b20bb GM |
4634 | |
4635 | check_x (); | |
4636 | ||
47f3c6b4 KL |
4637 | parms = Fcopy_alist (parms); |
4638 | ||
333b20bb GM |
4639 | /* Get the name of the frame to use for resource lookup. */ |
4640 | name = x_get_arg (dpyinfo, parms, Qname, "name", "Name", RES_TYPE_STRING); | |
4641 | if (!STRINGP (name) | |
4642 | && !EQ (name, Qunbound) | |
4643 | && !NILP (name)) | |
4644 | error ("Invalid frame name--not a string or nil"); | |
9d3d44ba | 4645 | |
333b20bb GM |
4646 | frame = Qnil; |
4647 | GCPRO3 (parms, name, frame); | |
44b5a125 | 4648 | f = make_frame (1); |
333b20bb | 4649 | XSETFRAME (frame, f); |
275841bf GM |
4650 | |
4651 | buffer = Fget_buffer_create (build_string (" *tip*")); | |
be786000 | 4652 | Fset_window_buffer (FRAME_ROOT_WINDOW (f), buffer, Qnil); |
275841bf GM |
4653 | old_buffer = current_buffer; |
4654 | set_buffer_internal_1 (XBUFFER (buffer)); | |
d63931a2 | 4655 | current_buffer->truncate_lines = Qnil; |
5c2a995d KH |
4656 | specbind (Qinhibit_read_only, Qt); |
4657 | specbind (Qinhibit_modification_hooks, Qt); | |
275841bf GM |
4658 | Ferase_buffer (); |
4659 | Finsert (1, &text); | |
4660 | set_buffer_internal_1 (old_buffer); | |
177c0ea7 | 4661 | |
333b20bb | 4662 | FRAME_CAN_HAVE_SCROLL_BARS (f) = 0; |
8a1a7743 | 4663 | record_unwind_protect (unwind_create_tip_frame, frame); |
333b20bb | 4664 | |
6ed8eeff KL |
4665 | f->terminal = dpyinfo->terminal; |
4666 | f->terminal->reference_count++; | |
daf01701 | 4667 | |
eaf1eea9 GM |
4668 | /* By setting the output method, we're essentially saying that |
4669 | the frame is live, as per FRAME_LIVE_P. If we get a signal | |
4670 | from this point on, x_destroy_window might screw up reference | |
4671 | counts etc. */ | |
333b20bb GM |
4672 | f->output_method = output_x_window; |
4673 | f->output_data.x = (struct x_output *) xmalloc (sizeof (struct x_output)); | |
4674 | bzero (f->output_data.x, sizeof (struct x_output)); | |
4675 | f->output_data.x->icon_bitmap = -1; | |
be786000 | 4676 | FRAME_FONTSET (f) = -1; |
61d461a8 GM |
4677 | f->output_data.x->scroll_bar_foreground_pixel = -1; |
4678 | f->output_data.x->scroll_bar_background_pixel = -1; | |
f15340b7 MB |
4679 | #ifdef USE_TOOLKIT_SCROLL_BARS |
4680 | f->output_data.x->scroll_bar_top_shadow_pixel = -1; | |
4681 | f->output_data.x->scroll_bar_bottom_shadow_pixel = -1; | |
4682 | #endif /* USE_TOOLKIT_SCROLL_BARS */ | |
333b20bb GM |
4683 | f->icon_name = Qnil; |
4684 | FRAME_X_DISPLAY_INFO (f) = dpyinfo; | |
f1d2ce7f | 4685 | #if GLYPH_DEBUG |
eaf1eea9 GM |
4686 | image_cache_refcount = FRAME_X_IMAGE_CACHE (f)->refcount; |
4687 | dpyinfo_refcount = dpyinfo->reference_count; | |
4688 | #endif /* GLYPH_DEBUG */ | |
333b20bb GM |
4689 | f->output_data.x->parent_desc = FRAME_X_DISPLAY_INFO (f)->root_window; |
4690 | f->output_data.x->explicit_parent = 0; | |
4691 | ||
61d461a8 GM |
4692 | /* These colors will be set anyway later, but it's important |
4693 | to get the color reference counts right, so initialize them! */ | |
4694 | { | |
4695 | Lisp_Object black; | |
4696 | struct gcpro gcpro1; | |
177c0ea7 | 4697 | |
9d3d44ba KL |
4698 | /* Function x_decode_color can signal an error. Make |
4699 | sure to initialize color slots so that we won't try | |
4700 | to free colors we haven't allocated. */ | |
ce593f6e KL |
4701 | FRAME_FOREGROUND_PIXEL (f) = -1; |
4702 | FRAME_BACKGROUND_PIXEL (f) = -1; | |
9d3d44ba KL |
4703 | f->output_data.x->cursor_pixel = -1; |
4704 | f->output_data.x->cursor_foreground_pixel = -1; | |
4705 | f->output_data.x->border_pixel = -1; | |
4706 | f->output_data.x->mouse_pixel = -1; | |
4707 | ||
61d461a8 GM |
4708 | black = build_string ("black"); |
4709 | GCPRO1 (black); | |
ce593f6e | 4710 | FRAME_FOREGROUND_PIXEL (f) |
61d461a8 | 4711 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); |
ce593f6e | 4712 | FRAME_BACKGROUND_PIXEL (f) |
61d461a8 GM |
4713 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); |
4714 | f->output_data.x->cursor_pixel | |
4715 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); | |
4716 | f->output_data.x->cursor_foreground_pixel | |
4717 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); | |
4718 | f->output_data.x->border_pixel | |
4719 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); | |
4720 | f->output_data.x->mouse_pixel | |
4721 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); | |
4722 | UNGCPRO; | |
4723 | } | |
4724 | ||
333b20bb GM |
4725 | /* Set the name; the functions to which we pass f expect the name to |
4726 | be set. */ | |
4727 | if (EQ (name, Qunbound) || NILP (name)) | |
4728 | { | |
4729 | f->name = build_string (dpyinfo->x_id_name); | |
4730 | f->explicit_name = 0; | |
4731 | } | |
4732 | else | |
4733 | { | |
4734 | f->name = name; | |
4735 | f->explicit_name = 1; | |
4736 | /* use the frame's title when getting resources for this frame. */ | |
4737 | specbind (Qx_resource_name, name); | |
4738 | } | |
4739 | ||
eaf1eea9 GM |
4740 | /* Extract the window parameters from the supplied values that are |
4741 | needed to determine window geometry. */ | |
333b20bb GM |
4742 | { |
4743 | Lisp_Object font; | |
4744 | ||
4745 | font = x_get_arg (dpyinfo, parms, Qfont, "font", "Font", RES_TYPE_STRING); | |
4746 | ||
4747 | BLOCK_INPUT; | |
4748 | /* First, try whatever font the caller has specified. */ | |
4749 | if (STRINGP (font)) | |
4750 | { | |
4751 | tem = Fquery_fontset (font, Qnil); | |
4752 | if (STRINGP (tem)) | |
d5db4077 | 4753 | font = x_new_fontset (f, SDATA (tem)); |
333b20bb | 4754 | else |
d5db4077 | 4755 | font = x_new_font (f, SDATA (font)); |
333b20bb | 4756 | } |
177c0ea7 | 4757 | |
333b20bb GM |
4758 | /* Try out a font which we hope has bold and italic variations. */ |
4759 | if (!STRINGP (font)) | |
4760 | font = x_new_font (f, "-adobe-courier-medium-r-*-*-*-120-*-*-*-*-iso8859-1"); | |
4761 | if (!STRINGP (font)) | |
4762 | font = x_new_font (f, "-misc-fixed-medium-r-normal-*-*-140-*-*-c-*-iso8859-1"); | |
4763 | if (! STRINGP (font)) | |
4764 | font = x_new_font (f, "-*-*-medium-r-normal-*-*-140-*-*-c-*-iso8859-1"); | |
4765 | if (! STRINGP (font)) | |
4766 | /* This was formerly the first thing tried, but it finds too many fonts | |
4767 | and takes too long. */ | |
4768 | font = x_new_font (f, "-*-*-medium-r-*-*-*-*-*-*-c-*-iso8859-1"); | |
4769 | /* If those didn't work, look for something which will at least work. */ | |
4770 | if (! STRINGP (font)) | |
4771 | font = x_new_font (f, "-*-fixed-*-*-*-*-*-140-*-*-c-*-iso8859-1"); | |
4772 | UNBLOCK_INPUT; | |
4773 | if (! STRINGP (font)) | |
4774 | font = build_string ("fixed"); | |
4775 | ||
4776 | x_default_parameter (f, parms, Qfont, font, | |
4777 | "font", "Font", RES_TYPE_STRING); | |
4778 | } | |
4779 | ||
4780 | x_default_parameter (f, parms, Qborder_width, make_number (2), | |
4781 | "borderWidth", "BorderWidth", RES_TYPE_NUMBER); | |
177c0ea7 | 4782 | |
dc2be2fa | 4783 | /* This defaults to 2 in order to match xterm. We recognize either |
333b20bb GM |
4784 | internalBorderWidth or internalBorder (which is what xterm calls |
4785 | it). */ | |
4786 | if (NILP (Fassq (Qinternal_border_width, parms))) | |
4787 | { | |
4788 | Lisp_Object value; | |
4789 | ||
4790 | value = x_get_arg (dpyinfo, parms, Qinternal_border_width, | |
4791 | "internalBorder", "internalBorder", RES_TYPE_NUMBER); | |
4792 | if (! EQ (value, Qunbound)) | |
4793 | parms = Fcons (Fcons (Qinternal_border_width, value), | |
4794 | parms); | |
4795 | } | |
4796 | ||
4797 | x_default_parameter (f, parms, Qinternal_border_width, make_number (1), | |
4798 | "internalBorderWidth", "internalBorderWidth", | |
4799 | RES_TYPE_NUMBER); | |
4800 | ||
4801 | /* Also do the stuff which must be set before the window exists. */ | |
4802 | x_default_parameter (f, parms, Qforeground_color, build_string ("black"), | |
4803 | "foreground", "Foreground", RES_TYPE_STRING); | |
4804 | x_default_parameter (f, parms, Qbackground_color, build_string ("white"), | |
4805 | "background", "Background", RES_TYPE_STRING); | |
4806 | x_default_parameter (f, parms, Qmouse_color, build_string ("black"), | |
4807 | "pointerColor", "Foreground", RES_TYPE_STRING); | |
4808 | x_default_parameter (f, parms, Qcursor_color, build_string ("black"), | |
4809 | "cursorColor", "Foreground", RES_TYPE_STRING); | |
4810 | x_default_parameter (f, parms, Qborder_color, build_string ("black"), | |
4811 | "borderColor", "BorderColor", RES_TYPE_STRING); | |
4812 | ||
4813 | /* Init faces before x_default_parameter is called for scroll-bar | |
4814 | parameters because that function calls x_set_scroll_bar_width, | |
4815 | which calls change_frame_size, which calls Fset_window_buffer, | |
4816 | which runs hooks, which call Fvertical_motion. At the end, we | |
4817 | end up in init_iterator with a null face cache, which should not | |
4818 | happen. */ | |
4819 | init_frame_faces (f); | |
177c0ea7 | 4820 | |
333b20bb | 4821 | f->output_data.x->parent_desc = FRAME_X_DISPLAY_INFO (f)->root_window; |
333b20bb | 4822 | |
7c0d3ed8 | 4823 | window_prompting = x_figure_window_size (f, parms, 0); |
333b20bb | 4824 | |
333b20bb GM |
4825 | { |
4826 | XSetWindowAttributes attrs; | |
4827 | unsigned long mask; | |
177c0ea7 | 4828 | |
333b20bb | 4829 | BLOCK_INPUT; |
c51d2b5e GM |
4830 | mask = CWBackPixel | CWOverrideRedirect | CWEventMask; |
4831 | if (DoesSaveUnders (dpyinfo->screen)) | |
4832 | mask |= CWSaveUnder; | |
177c0ea7 | 4833 | |
9b2956e2 GM |
4834 | /* Window managers look at the override-redirect flag to determine |
4835 | whether or net to give windows a decoration (Xlib spec, chapter | |
333b20bb GM |
4836 | 3.2.8). */ |
4837 | attrs.override_redirect = True; | |
4838 | attrs.save_under = True; | |
4839 | attrs.background_pixel = FRAME_BACKGROUND_PIXEL (f); | |
4840 | /* Arrange for getting MapNotify and UnmapNotify events. */ | |
4841 | attrs.event_mask = StructureNotifyMask; | |
4842 | tip_window | |
4843 | = FRAME_X_WINDOW (f) | |
4844 | = XCreateWindow (FRAME_X_DISPLAY (f), | |
4845 | FRAME_X_DISPLAY_INFO (f)->root_window, | |
4846 | /* x, y, width, height */ | |
4847 | 0, 0, 1, 1, | |
4848 | /* Border. */ | |
4849 | 1, | |
4850 | CopyFromParent, InputOutput, CopyFromParent, | |
4851 | mask, &attrs); | |
4852 | UNBLOCK_INPUT; | |
4853 | } | |
4854 | ||
4855 | x_make_gc (f); | |
4856 | ||
333b20bb GM |
4857 | x_default_parameter (f, parms, Qauto_raise, Qnil, |
4858 | "autoRaise", "AutoRaiseLower", RES_TYPE_BOOLEAN); | |
4859 | x_default_parameter (f, parms, Qauto_lower, Qnil, | |
4860 | "autoLower", "AutoRaiseLower", RES_TYPE_BOOLEAN); | |
4861 | x_default_parameter (f, parms, Qcursor_type, Qbox, | |
4862 | "cursorType", "CursorType", RES_TYPE_SYMBOL); | |
4863 | ||
be786000 | 4864 | /* Dimensions, especially FRAME_LINES (f), must be done via change_frame_size. |
333b20bb | 4865 | Change will not be effected unless different from the current |
be786000 KS |
4866 | FRAME_LINES (f). */ |
4867 | width = FRAME_COLS (f); | |
4868 | height = FRAME_LINES (f); | |
4869 | SET_FRAME_COLS (f, 0); | |
4870 | FRAME_LINES (f) = 0; | |
8938a4fb | 4871 | change_frame_size (f, height, width, 1, 0, 0); |
177c0ea7 | 4872 | |
cd1d850f JPW |
4873 | /* Add `tooltip' frame parameter's default value. */ |
4874 | if (NILP (Fframe_parameter (frame, intern ("tooltip")))) | |
4875 | Fmodify_frame_parameters (frame, Fcons (Fcons (intern ("tooltip"), Qt), | |
4876 | Qnil)); | |
177c0ea7 | 4877 | |
035d5114 | 4878 | /* Set up faces after all frame parameters are known. This call |
6801a572 GM |
4879 | also merges in face attributes specified for new frames. |
4880 | ||
4881 | Frame parameters may be changed if .Xdefaults contains | |
4882 | specifications for the default font. For example, if there is an | |
4883 | `Emacs.default.attributeBackground: pink', the `background-color' | |
4884 | attribute of the frame get's set, which let's the internal border | |
4885 | of the tooltip frame appear in pink. Prevent this. */ | |
4886 | { | |
4887 | Lisp_Object bg = Fframe_parameter (frame, Qbackground_color); | |
4888 | ||
4889 | /* Set tip_frame here, so that */ | |
4890 | tip_frame = frame; | |
4891 | call1 (Qface_set_after_frame_default, frame); | |
177c0ea7 | 4892 | |
6801a572 GM |
4893 | if (!EQ (bg, Fframe_parameter (frame, Qbackground_color))) |
4894 | Fmodify_frame_parameters (frame, Fcons (Fcons (Qbackground_color, bg), | |
4895 | Qnil)); | |
4896 | } | |
177c0ea7 | 4897 | |
7f19e125 KL |
4898 | Fmodify_frame_parameters (frame, Fcons (Fcons (Qwindow_system, Qx), Qnil)); |
4899 | ||
333b20bb GM |
4900 | f->no_split = 1; |
4901 | ||
4902 | UNGCPRO; | |
4903 | ||
4904 | /* It is now ok to make the frame official even if we get an error | |
4905 | below. And the frame needs to be on Vframe_list or making it | |
4906 | visible won't work. */ | |
4907 | Vframe_list = Fcons (frame, Vframe_list); | |
4908 | ||
4909 | /* Now that the frame is official, it counts as a reference to | |
4910 | its display. */ | |
4911 | FRAME_X_DISPLAY_INFO (f)->reference_count++; | |
4912 | ||
06d62053 GM |
4913 | /* Setting attributes of faces of the tooltip frame from resources |
4914 | and similar will increment face_change_count, which leads to the | |
4915 | clearing of all current matrices. Since this isn't necessary | |
4916 | here, avoid it by resetting face_change_count to the value it | |
4917 | had before we created the tip frame. */ | |
4918 | face_change_count = face_change_count_before; | |
4919 | ||
eaf1eea9 | 4920 | /* Discard the unwind_protect. */ |
333b20bb GM |
4921 | return unbind_to (count, frame); |
4922 | } | |
4923 | ||
4924 | ||
06d62053 GM |
4925 | /* Compute where to display tip frame F. PARMS is the list of frame |
4926 | parameters for F. DX and DY are specified offsets from the current | |
ab452f99 GM |
4927 | location of the mouse. WIDTH and HEIGHT are the width and height |
4928 | of the tooltip. Return coordinates relative to the root window of | |
4929 | the display in *ROOT_X, and *ROOT_Y. */ | |
06d62053 GM |
4930 | |
4931 | static void | |
ab452f99 | 4932 | compute_tip_xy (f, parms, dx, dy, width, height, root_x, root_y) |
06d62053 GM |
4933 | struct frame *f; |
4934 | Lisp_Object parms, dx, dy; | |
ab452f99 | 4935 | int width, height; |
06d62053 GM |
4936 | int *root_x, *root_y; |
4937 | { | |
4938 | Lisp_Object left, top; | |
4939 | int win_x, win_y; | |
4940 | Window root, child; | |
4941 | unsigned pmask; | |
177c0ea7 | 4942 | |
06d62053 GM |
4943 | /* User-specified position? */ |
4944 | left = Fcdr (Fassq (Qleft, parms)); | |
4945 | top = Fcdr (Fassq (Qtop, parms)); | |
177c0ea7 | 4946 | |
06d62053 GM |
4947 | /* Move the tooltip window where the mouse pointer is. Resize and |
4948 | show it. */ | |
570d22b0 | 4949 | if (!INTEGERP (left) || !INTEGERP (top)) |
ab452f99 GM |
4950 | { |
4951 | BLOCK_INPUT; | |
4952 | XQueryPointer (FRAME_X_DISPLAY (f), FRAME_X_DISPLAY_INFO (f)->root_window, | |
4953 | &root, &child, root_x, root_y, &win_x, &win_y, &pmask); | |
4954 | UNBLOCK_INPUT; | |
4955 | } | |
06d62053 | 4956 | |
06d62053 GM |
4957 | if (INTEGERP (top)) |
4958 | *root_y = XINT (top); | |
bf63eb69 JD |
4959 | else if (*root_y + XINT (dy) <= 0) |
4960 | *root_y = 0; /* Can happen for negative dy */ | |
7e8410d1 JD |
4961 | else if (*root_y + XINT (dy) + height <= FRAME_X_DISPLAY_INFO (f)->height) |
4962 | /* It fits below the pointer */ | |
ab452f99 | 4963 | *root_y += XINT (dy); |
7e8410d1 JD |
4964 | else if (height + XINT (dy) <= *root_y) |
4965 | /* It fits above the pointer. */ | |
4966 | *root_y -= height + XINT (dy); | |
4967 | else | |
4968 | /* Put it on the top. */ | |
4969 | *root_y = 0; | |
ab452f99 GM |
4970 | |
4971 | if (INTEGERP (left)) | |
4972 | *root_x = XINT (left); | |
bf63eb69 JD |
4973 | else if (*root_x + XINT (dx) <= 0) |
4974 | *root_x = 0; /* Can happen for negative dx */ | |
d682d3df RS |
4975 | else if (*root_x + XINT (dx) + width <= FRAME_X_DISPLAY_INFO (f)->width) |
4976 | /* It fits to the right of the pointer. */ | |
4977 | *root_x += XINT (dx); | |
4978 | else if (width + XINT (dx) <= *root_x) | |
4979 | /* It fits to the left of the pointer. */ | |
ab452f99 GM |
4980 | *root_x -= width + XINT (dx); |
4981 | else | |
d682d3df RS |
4982 | /* Put it left-justified on the screen--it ought to fit that way. */ |
4983 | *root_x = 0; | |
06d62053 GM |
4984 | } |
4985 | ||
4986 | ||
0634ce98 | 4987 | DEFUN ("x-show-tip", Fx_show_tip, Sx_show_tip, 1, 6, 0, |
7ee72033 | 4988 | doc: /* Show STRING in a "tooltip" window on frame FRAME. |
c061c855 GM |
4989 | A tooltip window is a small X window displaying a string. |
4990 | ||
4991 | FRAME nil or omitted means use the selected frame. | |
4992 | ||
4993 | PARMS is an optional list of frame parameters which can be used to | |
4994 | change the tooltip's appearance. | |
4995 | ||
4996 | Automatically hide the tooltip after TIMEOUT seconds. TIMEOUT nil | |
4997 | means use the default timeout of 5 seconds. | |
4998 | ||
4999 | If the list of frame parameters PARAMS contains a `left' parameters, | |
5000 | the tooltip is displayed at that x-position. Otherwise it is | |
5001 | displayed at the mouse position, with offset DX added (default is 5 if | |
5002 | DX isn't specified). Likewise for the y-position; if a `top' frame | |
5003 | parameter is specified, it determines the y-position of the tooltip | |
5004 | window, otherwise it is displayed at the mouse position, with offset | |
5005 | DY added (default is -10). | |
5006 | ||
5007 | A tooltip's maximum size is specified by `x-max-tooltip-size'. | |
7ee72033 MB |
5008 | Text larger than the specified size is clipped. */) |
5009 | (string, frame, parms, timeout, dx, dy) | |
0634ce98 | 5010 | Lisp_Object string, frame, parms, timeout, dx, dy; |
333b20bb GM |
5011 | { |
5012 | struct frame *f; | |
5013 | struct window *w; | |
06d62053 | 5014 | int root_x, root_y; |
333b20bb GM |
5015 | struct buffer *old_buffer; |
5016 | struct text_pos pos; | |
5017 | int i, width, height; | |
393f2d14 | 5018 | struct gcpro gcpro1, gcpro2, gcpro3, gcpro4; |
333b20bb | 5019 | int old_windows_or_buffers_changed = windows_or_buffers_changed; |
331379bf | 5020 | int count = SPECPDL_INDEX (); |
177c0ea7 | 5021 | |
333b20bb GM |
5022 | specbind (Qinhibit_redisplay, Qt); |
5023 | ||
393f2d14 | 5024 | GCPRO4 (string, parms, frame, timeout); |
333b20bb | 5025 | |
b7826503 | 5026 | CHECK_STRING (string); |
333b20bb GM |
5027 | f = check_x_frame (frame); |
5028 | if (NILP (timeout)) | |
5029 | timeout = make_number (5); | |
5030 | else | |
b7826503 | 5031 | CHECK_NATNUM (timeout); |
177c0ea7 | 5032 | |
0634ce98 GM |
5033 | if (NILP (dx)) |
5034 | dx = make_number (5); | |
5035 | else | |
b7826503 | 5036 | CHECK_NUMBER (dx); |
177c0ea7 | 5037 | |
0634ce98 | 5038 | if (NILP (dy)) |
12c67a7f | 5039 | dy = make_number (-10); |
0634ce98 | 5040 | else |
b7826503 | 5041 | CHECK_NUMBER (dy); |
333b20bb | 5042 | |
06d62053 GM |
5043 | if (NILP (last_show_tip_args)) |
5044 | last_show_tip_args = Fmake_vector (make_number (3), Qnil); | |
5045 | ||
5046 | if (!NILP (tip_frame)) | |
5047 | { | |
5048 | Lisp_Object last_string = AREF (last_show_tip_args, 0); | |
5049 | Lisp_Object last_frame = AREF (last_show_tip_args, 1); | |
5050 | Lisp_Object last_parms = AREF (last_show_tip_args, 2); | |
5051 | ||
5052 | if (EQ (frame, last_frame) | |
5053 | && !NILP (Fequal (last_string, string)) | |
5054 | && !NILP (Fequal (last_parms, parms))) | |
5055 | { | |
5056 | struct frame *f = XFRAME (tip_frame); | |
177c0ea7 | 5057 | |
06d62053 GM |
5058 | /* Only DX and DY have changed. */ |
5059 | if (!NILP (tip_timer)) | |
ae782866 GM |
5060 | { |
5061 | Lisp_Object timer = tip_timer; | |
5062 | tip_timer = Qnil; | |
5063 | call1 (Qcancel_timer, timer); | |
5064 | } | |
06d62053 GM |
5065 | |
5066 | BLOCK_INPUT; | |
be786000 KS |
5067 | compute_tip_xy (f, parms, dx, dy, FRAME_PIXEL_WIDTH (f), |
5068 | FRAME_PIXEL_HEIGHT (f), &root_x, &root_y); | |
06d62053 | 5069 | XMoveWindow (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
ab452f99 | 5070 | root_x, root_y); |
06d62053 GM |
5071 | UNBLOCK_INPUT; |
5072 | goto start_timer; | |
5073 | } | |
5074 | } | |
5075 | ||
333b20bb GM |
5076 | /* Hide a previous tip, if any. */ |
5077 | Fx_hide_tip (); | |
5078 | ||
06d62053 GM |
5079 | ASET (last_show_tip_args, 0, string); |
5080 | ASET (last_show_tip_args, 1, frame); | |
5081 | ASET (last_show_tip_args, 2, parms); | |
5082 | ||
333b20bb GM |
5083 | /* Add default values to frame parameters. */ |
5084 | if (NILP (Fassq (Qname, parms))) | |
5085 | parms = Fcons (Fcons (Qname, build_string ("tooltip")), parms); | |
5086 | if (NILP (Fassq (Qinternal_border_width, parms))) | |
5087 | parms = Fcons (Fcons (Qinternal_border_width, make_number (3)), parms); | |
5088 | if (NILP (Fassq (Qborder_width, parms))) | |
5089 | parms = Fcons (Fcons (Qborder_width, make_number (1)), parms); | |
5090 | if (NILP (Fassq (Qborder_color, parms))) | |
5091 | parms = Fcons (Fcons (Qborder_color, build_string ("lightyellow")), parms); | |
5092 | if (NILP (Fassq (Qbackground_color, parms))) | |
5093 | parms = Fcons (Fcons (Qbackground_color, build_string ("lightyellow")), | |
5094 | parms); | |
5095 | ||
5096 | /* Create a frame for the tooltip, and record it in the global | |
5097 | variable tip_frame. */ | |
275841bf | 5098 | frame = x_create_tip_frame (FRAME_X_DISPLAY_INFO (f), parms, string); |
44b5a125 | 5099 | f = XFRAME (frame); |
333b20bb | 5100 | |
d63931a2 | 5101 | /* Set up the frame's root window. */ |
333b20bb | 5102 | w = XWINDOW (FRAME_ROOT_WINDOW (f)); |
be786000 | 5103 | w->left_col = w->top_line = make_number (0); |
177c0ea7 | 5104 | |
d63931a2 GM |
5105 | if (CONSP (Vx_max_tooltip_size) |
5106 | && INTEGERP (XCAR (Vx_max_tooltip_size)) | |
5107 | && XINT (XCAR (Vx_max_tooltip_size)) > 0 | |
5108 | && INTEGERP (XCDR (Vx_max_tooltip_size)) | |
5109 | && XINT (XCDR (Vx_max_tooltip_size)) > 0) | |
5110 | { | |
be786000 KS |
5111 | w->total_cols = XCAR (Vx_max_tooltip_size); |
5112 | w->total_lines = XCDR (Vx_max_tooltip_size); | |
d63931a2 GM |
5113 | } |
5114 | else | |
5115 | { | |
be786000 KS |
5116 | w->total_cols = make_number (80); |
5117 | w->total_lines = make_number (40); | |
d63931a2 | 5118 | } |
177c0ea7 | 5119 | |
be786000 | 5120 | FRAME_TOTAL_COLS (f) = XINT (w->total_cols); |
333b20bb GM |
5121 | adjust_glyphs (f); |
5122 | w->pseudo_window_p = 1; | |
5123 | ||
5124 | /* Display the tooltip text in a temporary buffer. */ | |
333b20bb | 5125 | old_buffer = current_buffer; |
275841bf | 5126 | set_buffer_internal_1 (XBUFFER (XWINDOW (FRAME_ROOT_WINDOW (f))->buffer)); |
d63931a2 | 5127 | current_buffer->truncate_lines = Qnil; |
333b20bb GM |
5128 | clear_glyph_matrix (w->desired_matrix); |
5129 | clear_glyph_matrix (w->current_matrix); | |
5130 | SET_TEXT_POS (pos, BEGV, BEGV_BYTE); | |
29e95254 | 5131 | try_window (FRAME_ROOT_WINDOW (f), pos, 0); |
333b20bb GM |
5132 | |
5133 | /* Compute width and height of the tooltip. */ | |
5134 | width = height = 0; | |
5135 | for (i = 0; i < w->desired_matrix->nrows; ++i) | |
5136 | { | |
5137 | struct glyph_row *row = &w->desired_matrix->rows[i]; | |
5138 | struct glyph *last; | |
5139 | int row_width; | |
5140 | ||
5141 | /* Stop at the first empty row at the end. */ | |
5142 | if (!row->enabled_p || !row->displays_text_p) | |
5143 | break; | |
5144 | ||
d7bf0342 GM |
5145 | /* Let the row go over the full width of the frame. */ |
5146 | row->full_width_p = 1; | |
333b20bb | 5147 | |
e3130015 | 5148 | /* There's a glyph at the end of rows that is used to place |
333b20bb GM |
5149 | the cursor there. Don't include the width of this glyph. */ |
5150 | if (row->used[TEXT_AREA]) | |
5151 | { | |
5152 | last = &row->glyphs[TEXT_AREA][row->used[TEXT_AREA] - 1]; | |
5153 | row_width = row->pixel_width - last->pixel_width; | |
5154 | } | |
5155 | else | |
5156 | row_width = row->pixel_width; | |
177c0ea7 | 5157 | |
333b20bb GM |
5158 | height += row->height; |
5159 | width = max (width, row_width); | |
5160 | } | |
5161 | ||
5162 | /* Add the frame's internal border to the width and height the X | |
5163 | window should have. */ | |
5164 | height += 2 * FRAME_INTERNAL_BORDER_WIDTH (f); | |
5165 | width += 2 * FRAME_INTERNAL_BORDER_WIDTH (f); | |
5166 | ||
5167 | /* Move the tooltip window where the mouse pointer is. Resize and | |
5168 | show it. */ | |
ab452f99 | 5169 | compute_tip_xy (f, parms, dx, dy, width, height, &root_x, &root_y); |
0634ce98 | 5170 | |
0634ce98 | 5171 | BLOCK_INPUT; |
333b20bb | 5172 | XMoveResizeWindow (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
ab452f99 | 5173 | root_x, root_y, width, height); |
333b20bb GM |
5174 | XMapRaised (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f)); |
5175 | UNBLOCK_INPUT; | |
177c0ea7 | 5176 | |
333b20bb GM |
5177 | /* Draw into the window. */ |
5178 | w->must_be_updated_p = 1; | |
5179 | update_single_window (w, 1); | |
5180 | ||
5181 | /* Restore original current buffer. */ | |
5182 | set_buffer_internal_1 (old_buffer); | |
5183 | windows_or_buffers_changed = old_windows_or_buffers_changed; | |
5184 | ||
06d62053 | 5185 | start_timer: |
333b20bb GM |
5186 | /* Let the tip disappear after timeout seconds. */ |
5187 | tip_timer = call3 (intern ("run-at-time"), timeout, Qnil, | |
5188 | intern ("x-hide-tip")); | |
a744a2ec DL |
5189 | |
5190 | UNGCPRO; | |
333b20bb GM |
5191 | return unbind_to (count, Qnil); |
5192 | } | |
5193 | ||
5194 | ||
5195 | DEFUN ("x-hide-tip", Fx_hide_tip, Sx_hide_tip, 0, 0, 0, | |
7ee72033 MB |
5196 | doc: /* Hide the current tooltip window, if there is any. |
5197 | Value is t if tooltip was open, nil otherwise. */) | |
5198 | () | |
333b20bb | 5199 | { |
44b5a125 | 5200 | int count; |
c0006262 GM |
5201 | Lisp_Object deleted, frame, timer; |
5202 | struct gcpro gcpro1, gcpro2; | |
44b5a125 GM |
5203 | |
5204 | /* Return quickly if nothing to do. */ | |
c0006262 | 5205 | if (NILP (tip_timer) && NILP (tip_frame)) |
44b5a125 | 5206 | return Qnil; |
177c0ea7 | 5207 | |
c0006262 GM |
5208 | frame = tip_frame; |
5209 | timer = tip_timer; | |
5210 | GCPRO2 (frame, timer); | |
5211 | tip_frame = tip_timer = deleted = Qnil; | |
177c0ea7 | 5212 | |
331379bf | 5213 | count = SPECPDL_INDEX (); |
333b20bb | 5214 | specbind (Qinhibit_redisplay, Qt); |
44b5a125 | 5215 | specbind (Qinhibit_quit, Qt); |
177c0ea7 | 5216 | |
c0006262 | 5217 | if (!NILP (timer)) |
ae782866 | 5218 | call1 (Qcancel_timer, timer); |
333b20bb | 5219 | |
c0006262 | 5220 | if (FRAMEP (frame)) |
333b20bb | 5221 | { |
44b5a125 GM |
5222 | Fdelete_frame (frame, Qnil); |
5223 | deleted = Qt; | |
f6c44811 GM |
5224 | |
5225 | #ifdef USE_LUCID | |
5226 | /* Bloodcurdling hack alert: The Lucid menu bar widget's | |
5227 | redisplay procedure is not called when a tip frame over menu | |
5228 | items is unmapped. Redisplay the menu manually... */ | |
5229 | { | |
5230 | struct frame *f = SELECTED_FRAME (); | |
5231 | Widget w = f->output_data.x->menubar_widget; | |
5232 | extern void xlwmenu_redisplay P_ ((Widget)); | |
9180dc8c | 5233 | |
f6c44811 | 5234 | if (!DoesSaveUnders (FRAME_X_DISPLAY_INFO (f)->screen) |
dbc64aa7 | 5235 | && w != NULL) |
f6c44811 GM |
5236 | { |
5237 | BLOCK_INPUT; | |
5238 | xlwmenu_redisplay (w); | |
5239 | UNBLOCK_INPUT; | |
5240 | } | |
5241 | } | |
5242 | #endif /* USE_LUCID */ | |
333b20bb GM |
5243 | } |
5244 | ||
c0006262 | 5245 | UNGCPRO; |
44b5a125 | 5246 | return unbind_to (count, deleted); |
333b20bb GM |
5247 | } |
5248 | ||
5249 | ||
5250 | \f | |
5251 | /*********************************************************************** | |
5252 | File selection dialog | |
5253 | ***********************************************************************/ | |
5254 | ||
90f2e16b JD |
5255 | DEFUN ("x-uses-old-gtk-dialog", Fx_uses_old_gtk_dialog, |
5256 | Sx_uses_old_gtk_dialog, | |
5257 | 0, 0, 0, | |
5258 | doc: /* Return t if the old Gtk+ file selection dialog is used. */) | |
5259 | () | |
5260 | { | |
5261 | #ifdef USE_GTK | |
5262 | extern int use_dialog_box; | |
5263 | extern int use_file_dialog; | |
333b20bb | 5264 | |
90f2e16b JD |
5265 | if (use_dialog_box |
5266 | && use_file_dialog | |
5267 | && have_menus_p () | |
5268 | && xg_uses_old_file_dialog ()) | |
5269 | return Qt; | |
5270 | #endif | |
5271 | return Qnil; | |
5272 | } | |
5273 | ||
5274 | ||
5275 | #ifdef USE_MOTIF | |
333b20bb GM |
5276 | /* Callback for "OK" and "Cancel" on file selection dialog. */ |
5277 | ||
5278 | static void | |
5279 | file_dialog_cb (widget, client_data, call_data) | |
5280 | Widget widget; | |
5281 | XtPointer call_data, client_data; | |
5282 | { | |
5283 | int *result = (int *) client_data; | |
5284 | XmAnyCallbackStruct *cb = (XmAnyCallbackStruct *) call_data; | |
5285 | *result = cb->reason; | |
5286 | } | |
5287 | ||
5288 | ||
a779d213 GM |
5289 | /* Callback for unmapping a file selection dialog. This is used to |
5290 | capture the case where a dialog is closed via a window manager's | |
5291 | closer button, for example. Using a XmNdestroyCallback didn't work | |
5292 | in this case. */ | |
5293 | ||
5294 | static void | |
5295 | file_dialog_unmap_cb (widget, client_data, call_data) | |
5296 | Widget widget; | |
5297 | XtPointer call_data, client_data; | |
5298 | { | |
5299 | int *result = (int *) client_data; | |
5300 | *result = XmCR_CANCEL; | |
5301 | } | |
5302 | ||
24ca7c5a JD |
5303 | static Lisp_Object |
5304 | clean_up_file_dialog (arg) | |
5305 | Lisp_Object arg; | |
5306 | { | |
5307 | struct Lisp_Save_Value *p = XSAVE_VALUE (arg); | |
5308 | Widget dialog = (Widget) p->pointer; | |
5309 | ||
5310 | /* Clean up. */ | |
5311 | BLOCK_INPUT; | |
5312 | XtUnmanageChild (dialog); | |
5313 | XtDestroyWidget (dialog); | |
5314 | x_menu_set_in_use (0); | |
5315 | UNBLOCK_INPUT; | |
5316 | ||
5317 | return Qnil; | |
5318 | } | |
5319 | ||
a779d213 | 5320 | |
f9d64bb3 | 5321 | DEFUN ("x-file-dialog", Fx_file_dialog, Sx_file_dialog, 2, 5, 0, |
7ee72033 | 5322 | doc: /* Read file name, prompting with PROMPT in directory DIR. |
f9d64bb3 JD |
5323 | Use a file selection dialog. Select DEFAULT-FILENAME in the dialog's file |
5324 | selection box, if specified. If MUSTMATCH is non-nil, the returned file | |
5325 | or directory must exist. ONLY-DIR-P is ignored." */) | |
5326 | (prompt, dir, default_filename, mustmatch, only_dir_p) | |
5327 | Lisp_Object prompt, dir, default_filename, mustmatch, only_dir_p; | |
333b20bb GM |
5328 | { |
5329 | int result; | |
0fe92f72 | 5330 | struct frame *f = SELECTED_FRAME (); |
333b20bb | 5331 | Lisp_Object file = Qnil; |
a8f4bdc6 | 5332 | Lisp_Object decoded_file; |
f9d64bb3 | 5333 | Widget dialog, text, help; |
333b20bb GM |
5334 | Arg al[10]; |
5335 | int ac = 0; | |
5336 | extern XtAppContext Xt_app_con; | |
333b20bb | 5337 | XmString dir_xmstring, pattern_xmstring; |
65b21658 | 5338 | int count = SPECPDL_INDEX (); |
f9d64bb3 | 5339 | struct gcpro gcpro1, gcpro2, gcpro3, gcpro4, gcpro5, gcpro6; |
333b20bb | 5340 | |
f9d64bb3 | 5341 | GCPRO6 (prompt, dir, default_filename, mustmatch, only_dir_p, file); |
24ca7c5a | 5342 | |
5ae53dcf | 5343 | if (popup_activated ()) |
24ca7c5a JD |
5344 | error ("Trying to use a menu from within a menu-entry"); |
5345 | ||
b7826503 PJ |
5346 | CHECK_STRING (prompt); |
5347 | CHECK_STRING (dir); | |
333b20bb GM |
5348 | |
5349 | /* Prevent redisplay. */ | |
5350 | specbind (Qinhibit_redisplay, Qt); | |
5351 | ||
5352 | BLOCK_INPUT; | |
5353 | ||
5354 | /* Create the dialog with PROMPT as title, using DIR as initial | |
5355 | directory and using "*" as pattern. */ | |
5356 | dir = Fexpand_file_name (dir, Qnil); | |
d5db4077 | 5357 | dir_xmstring = XmStringCreateLocalized (SDATA (dir)); |
333b20bb | 5358 | pattern_xmstring = XmStringCreateLocalized ("*"); |
177c0ea7 | 5359 | |
d5db4077 | 5360 | XtSetArg (al[ac], XmNtitle, SDATA (prompt)); ++ac; |
333b20bb GM |
5361 | XtSetArg (al[ac], XmNdirectory, dir_xmstring); ++ac; |
5362 | XtSetArg (al[ac], XmNpattern, pattern_xmstring); ++ac; | |
5363 | XtSetArg (al[ac], XmNresizePolicy, XmRESIZE_GROW); ++ac; | |
5364 | XtSetArg (al[ac], XmNdialogStyle, XmDIALOG_APPLICATION_MODAL); ++ac; | |
5365 | dialog = XmCreateFileSelectionDialog (f->output_data.x->widget, | |
5366 | "fsb", al, ac); | |
5367 | XmStringFree (dir_xmstring); | |
5368 | XmStringFree (pattern_xmstring); | |
5369 | ||
5370 | /* Add callbacks for OK and Cancel. */ | |
5371 | XtAddCallback (dialog, XmNokCallback, file_dialog_cb, | |
5372 | (XtPointer) &result); | |
5373 | XtAddCallback (dialog, XmNcancelCallback, file_dialog_cb, | |
5374 | (XtPointer) &result); | |
a779d213 GM |
5375 | XtAddCallback (dialog, XmNunmapCallback, file_dialog_unmap_cb, |
5376 | (XtPointer) &result); | |
333b20bb | 5377 | |
f9d64bb3 | 5378 | /* Remove the help button since we can't display help. */ |
333b20bb | 5379 | help = XmFileSelectionBoxGetChild (dialog, XmDIALOG_HELP_BUTTON); |
f9d64bb3 | 5380 | XtUnmanageChild (help); |
333b20bb | 5381 | |
177c0ea7 | 5382 | /* Mark OK button as default. */ |
333b20bb GM |
5383 | XtVaSetValues (XmFileSelectionBoxGetChild (dialog, XmDIALOG_OK_BUTTON), |
5384 | XmNshowAsDefault, True, NULL); | |
5385 | ||
5386 | /* If MUSTMATCH is non-nil, disable the file entry field of the | |
5387 | dialog, so that the user must select a file from the files list | |
5388 | box. We can't remove it because we wouldn't have a way to get at | |
5389 | the result file name, then. */ | |
5390 | text = XmFileSelectionBoxGetChild (dialog, XmDIALOG_TEXT); | |
5391 | if (!NILP (mustmatch)) | |
5392 | { | |
5393 | Widget label; | |
5394 | label = XmFileSelectionBoxGetChild (dialog, XmDIALOG_SELECTION_LABEL); | |
5395 | XtSetSensitive (text, False); | |
5396 | XtSetSensitive (label, False); | |
5397 | } | |
5398 | ||
5399 | /* Manage the dialog, so that list boxes get filled. */ | |
5400 | XtManageChild (dialog); | |
5401 | ||
333b20bb GM |
5402 | if (STRINGP (default_filename)) |
5403 | { | |
5404 | XmString default_xmstring; | |
f9d64bb3 JD |
5405 | Widget wtext = XmFileSelectionBoxGetChild (dialog, XmDIALOG_TEXT); |
5406 | Widget list = XmFileSelectionBoxGetChild (dialog, XmDIALOG_LIST); | |
333b20bb | 5407 | |
f9d64bb3 JD |
5408 | XmTextPosition last_pos = XmTextFieldGetLastPosition (wtext); |
5409 | XmTextFieldReplace (wtext, 0, last_pos, | |
5410 | (SDATA (Ffile_name_nondirectory (default_filename)))); | |
333b20bb | 5411 | |
f9d64bb3 JD |
5412 | /* Select DEFAULT_FILENAME in the files list box. DEFAULT_FILENAME |
5413 | must include the path for this to work. */ | |
5414 | ||
5415 | default_xmstring = XmStringCreateLocalized (SDATA (default_filename)); | |
333b20bb | 5416 | |
f9d64bb3 JD |
5417 | if (XmListItemExists (list, default_xmstring)) |
5418 | { | |
5419 | int item_pos = XmListItemPos (list, default_xmstring); | |
5420 | /* Select the item and scroll it into view. */ | |
5421 | XmListSelectPos (list, item_pos, True); | |
5422 | XmListSetPos (list, item_pos); | |
5423 | } | |
333b20bb | 5424 | |
f9d64bb3 | 5425 | XmStringFree (default_xmstring); |
333b20bb GM |
5426 | } |
5427 | ||
24ca7c5a JD |
5428 | record_unwind_protect (clean_up_file_dialog, make_save_value (dialog, 0)); |
5429 | ||
bf338245 | 5430 | /* Process events until the user presses Cancel or OK. */ |
5ae53dcf | 5431 | x_menu_set_in_use (1); |
03100098 | 5432 | result = 0; |
a779d213 | 5433 | while (result == 0) |
563b384d | 5434 | { |
bf338245 | 5435 | XEvent event; |
24ca7c5a | 5436 | x_menu_wait_for_event (0); |
bf338245 | 5437 | XtAppNextEvent (Xt_app_con, &event); |
9f6fcdc5 JD |
5438 | if (event.type == KeyPress |
5439 | && FRAME_X_DISPLAY (f) == event.xkey.display) | |
5440 | { | |
5441 | KeySym keysym = XLookupKeysym (&event.xkey, 0); | |
5442 | ||
5443 | /* Pop down on C-g. */ | |
5444 | if (keysym == XK_g && (event.xkey.state & ControlMask) != 0) | |
5445 | XtUnmanageChild (dialog); | |
5446 | } | |
5b3f8550 | 5447 | |
24ca7c5a | 5448 | (void) x_dispatch_event (&event, FRAME_X_DISPLAY (f)); |
563b384d | 5449 | } |
03100098 | 5450 | |
333b20bb GM |
5451 | /* Get the result. */ |
5452 | if (result == XmCR_OK) | |
5453 | { | |
5454 | XmString text; | |
5455 | String data; | |
177c0ea7 | 5456 | |
d1670063 | 5457 | XtVaGetValues (dialog, XmNtextString, &text, NULL); |
333b20bb GM |
5458 | XmStringGetLtoR (text, XmFONTLIST_DEFAULT_TAG, &data); |
5459 | XmStringFree (text); | |
5460 | file = build_string (data); | |
5461 | XtFree (data); | |
5462 | } | |
5463 | else | |
5464 | file = Qnil; | |
5465 | ||
333b20bb GM |
5466 | UNBLOCK_INPUT; |
5467 | UNGCPRO; | |
5468 | ||
5469 | /* Make "Cancel" equivalent to C-g. */ | |
5470 | if (NILP (file)) | |
5471 | Fsignal (Qquit, Qnil); | |
177c0ea7 | 5472 | |
a8f4bdc6 JD |
5473 | decoded_file = DECODE_FILE (file); |
5474 | ||
5475 | return unbind_to (count, decoded_file); | |
333b20bb GM |
5476 | } |
5477 | ||
5478 | #endif /* USE_MOTIF */ | |
5479 | ||
488dd4c4 JD |
5480 | #ifdef USE_GTK |
5481 | ||
24ca7c5a JD |
5482 | static Lisp_Object |
5483 | clean_up_dialog (arg) | |
5484 | Lisp_Object arg; | |
5485 | { | |
5486 | x_menu_set_in_use (0); | |
5487 | ||
5488 | return Qnil; | |
5489 | } | |
5490 | ||
f9d64bb3 JD |
5491 | DEFUN ("x-file-dialog", Fx_file_dialog, Sx_file_dialog, 2, 5, 0, |
5492 | doc: /* Read file name, prompting with PROMPT in directory DIR. | |
5493 | Use a file selection dialog. Select DEFAULT-FILENAME in the dialog's file | |
5494 | selection box, if specified. If MUSTMATCH is non-nil, the returned file | |
5495 | or directory must exist. If ONLY-DIR-P is non-nil, the user can only select | |
5496 | directories. */) | |
5497 | (prompt, dir, default_filename, mustmatch, only_dir_p) | |
5498 | Lisp_Object prompt, dir, default_filename, mustmatch, only_dir_p; | |
488dd4c4 JD |
5499 | { |
5500 | FRAME_PTR f = SELECTED_FRAME (); | |
5501 | char *fn; | |
5502 | Lisp_Object file = Qnil; | |
a8f4bdc6 | 5503 | Lisp_Object decoded_file; |
24ca7c5a | 5504 | int count = SPECPDL_INDEX (); |
f9d64bb3 | 5505 | struct gcpro gcpro1, gcpro2, gcpro3, gcpro4, gcpro5, gcpro6; |
488dd4c4 | 5506 | char *cdef_file; |
177c0ea7 | 5507 | |
f9d64bb3 | 5508 | GCPRO6 (prompt, dir, default_filename, mustmatch, only_dir_p, file); |
24ca7c5a | 5509 | |
5ae53dcf | 5510 | if (popup_activated ()) |
24ca7c5a JD |
5511 | error ("Trying to use a menu from within a menu-entry"); |
5512 | ||
488dd4c4 JD |
5513 | CHECK_STRING (prompt); |
5514 | CHECK_STRING (dir); | |
5515 | ||
5516 | /* Prevent redisplay. */ | |
5517 | specbind (Qinhibit_redisplay, Qt); | |
24ca7c5a | 5518 | record_unwind_protect (clean_up_dialog, Qnil); |
488dd4c4 JD |
5519 | |
5520 | BLOCK_INPUT; | |
5521 | ||
5522 | if (STRINGP (default_filename)) | |
5523 | cdef_file = SDATA (default_filename); | |
5524 | else | |
5525 | cdef_file = SDATA (dir); | |
5526 | ||
f9d64bb3 JD |
5527 | fn = xg_get_file_name (f, SDATA (prompt), cdef_file, |
5528 | ! NILP (mustmatch), | |
5529 | ! NILP (only_dir_p)); | |
177c0ea7 | 5530 | |
488dd4c4 JD |
5531 | if (fn) |
5532 | { | |
5533 | file = build_string (fn); | |
5534 | xfree (fn); | |
5535 | } | |
5536 | ||
5537 | UNBLOCK_INPUT; | |
5538 | UNGCPRO; | |
5539 | ||
5540 | /* Make "Cancel" equivalent to C-g. */ | |
5541 | if (NILP (file)) | |
5542 | Fsignal (Qquit, Qnil); | |
177c0ea7 | 5543 | |
a8f4bdc6 JD |
5544 | decoded_file = DECODE_FILE (file); |
5545 | ||
5546 | return unbind_to (count, decoded_file); | |
488dd4c4 JD |
5547 | } |
5548 | ||
5549 | #endif /* USE_GTK */ | |
333b20bb GM |
5550 | |
5551 | \f | |
82bab41c GM |
5552 | /*********************************************************************** |
5553 | Keyboard | |
5554 | ***********************************************************************/ | |
5555 | ||
5556 | #ifdef HAVE_XKBGETKEYBOARD | |
5557 | #include <X11/XKBlib.h> | |
5558 | #include <X11/keysym.h> | |
5559 | #endif | |
5560 | ||
5561 | DEFUN ("x-backspace-delete-keys-p", Fx_backspace_delete_keys_p, | |
5562 | Sx_backspace_delete_keys_p, 0, 1, 0, | |
7ee72033 | 5563 | doc: /* Check if both Backspace and Delete keys are on the keyboard of FRAME. |
c061c855 GM |
5564 | FRAME nil means use the selected frame. |
5565 | Value is t if we know that both keys are present, and are mapped to the | |
20d1c5c5 DN |
5566 | usual X keysyms. Value is `lambda' if we cannot determine if both keys are |
5567 | present and mapped to the usual X keysyms. */) | |
7ee72033 | 5568 | (frame) |
82bab41c GM |
5569 | Lisp_Object frame; |
5570 | { | |
5571 | #ifdef HAVE_XKBGETKEYBOARD | |
5572 | XkbDescPtr kb; | |
5573 | struct frame *f = check_x_frame (frame); | |
5574 | Display *dpy = FRAME_X_DISPLAY (f); | |
5575 | Lisp_Object have_keys; | |
46f6a258 | 5576 | int major, minor, op, event, error; |
82bab41c GM |
5577 | |
5578 | BLOCK_INPUT; | |
46f6a258 GM |
5579 | |
5580 | /* Check library version in case we're dynamically linked. */ | |
5581 | major = XkbMajorVersion; | |
5582 | minor = XkbMinorVersion; | |
5583 | if (!XkbLibraryVersion (&major, &minor)) | |
c1efd260 GM |
5584 | { |
5585 | UNBLOCK_INPUT; | |
20d1c5c5 | 5586 | return Qlambda; |
c1efd260 | 5587 | } |
46f6a258 GM |
5588 | |
5589 | /* Check that the server supports XKB. */ | |
5590 | major = XkbMajorVersion; | |
5591 | minor = XkbMinorVersion; | |
5592 | if (!XkbQueryExtension (dpy, &op, &event, &error, &major, &minor)) | |
c1efd260 GM |
5593 | { |
5594 | UNBLOCK_INPUT; | |
20d1c5c5 | 5595 | return Qlambda; |
c1efd260 | 5596 | } |
177c0ea7 | 5597 | |
3a441526 JD |
5598 | /* In this code we check that the keyboard has physical keys with names |
5599 | that start with BKSP (Backspace) and DELE (Delete), and that they | |
5600 | generate keysym XK_BackSpace and XK_Delete respectively. | |
5601 | This function is used to test if normal-erase-is-backspace should be | |
5602 | turned on. | |
5603 | An alternative approach would be to just check if XK_BackSpace and | |
5604 | XK_Delete are mapped to any key. But if any of those are mapped to | |
5605 | some non-intuitive key combination (Meta-Shift-Ctrl-whatever) and the | |
5606 | user doesn't know about it, it is better to return false here. | |
5607 | It is more obvious to the user what to do if she/he has two keys | |
5608 | clearly marked with names/symbols and one key does something not | |
5609 | expected (i.e. she/he then tries the other). | |
5610 | The cases where Backspace/Delete is mapped to some other key combination | |
5611 | are rare, and in those cases, normal-erase-is-backspace can be turned on | |
5612 | manually. */ | |
5613 | ||
46f6a258 | 5614 | have_keys = Qnil; |
c1efd260 | 5615 | kb = XkbGetMap (dpy, XkbAllMapComponentsMask, XkbUseCoreKbd); |
82bab41c GM |
5616 | if (kb) |
5617 | { | |
5618 | int delete_keycode = 0, backspace_keycode = 0, i; | |
c1efd260 GM |
5619 | |
5620 | if (XkbGetNames (dpy, XkbAllNamesMask, kb) == Success) | |
82bab41c | 5621 | { |
c1efd260 GM |
5622 | for (i = kb->min_key_code; |
5623 | (i < kb->max_key_code | |
5624 | && (delete_keycode == 0 || backspace_keycode == 0)); | |
5625 | ++i) | |
5626 | { | |
d63931a2 GM |
5627 | /* The XKB symbolic key names can be seen most easily in |
5628 | the PS file generated by `xkbprint -label name | |
5629 | $DISPLAY'. */ | |
c1efd260 GM |
5630 | if (bcmp ("DELE", kb->names->keys[i].name, 4) == 0) |
5631 | delete_keycode = i; | |
5632 | else if (bcmp ("BKSP", kb->names->keys[i].name, 4) == 0) | |
5633 | backspace_keycode = i; | |
5634 | } | |
5635 | ||
5636 | XkbFreeNames (kb, 0, True); | |
82bab41c GM |
5637 | } |
5638 | ||
c1efd260 | 5639 | XkbFreeClientMap (kb, 0, True); |
177c0ea7 | 5640 | |
82bab41c GM |
5641 | if (delete_keycode |
5642 | && backspace_keycode | |
5643 | && XKeysymToKeycode (dpy, XK_Delete) == delete_keycode | |
5644 | && XKeysymToKeycode (dpy, XK_BackSpace) == backspace_keycode) | |
5645 | have_keys = Qt; | |
5646 | } | |
5647 | UNBLOCK_INPUT; | |
5648 | return have_keys; | |
5649 | #else /* not HAVE_XKBGETKEYBOARD */ | |
20d1c5c5 | 5650 | return Qlambda; |
82bab41c GM |
5651 | #endif /* not HAVE_XKBGETKEYBOARD */ |
5652 | } | |
5653 | ||
5654 | ||
5655 | \f | |
333b20bb GM |
5656 | /*********************************************************************** |
5657 | Initialization | |
5658 | ***********************************************************************/ | |
5659 | ||
4dacadcc | 5660 | /* Keep this list in the same order as frame_parms in frame.c. |
7c0d3ed8 KS |
5661 | Use 0 for unsupported frame parameters. */ |
5662 | ||
5663 | frame_parm_handler x_frame_parm_handlers[] = | |
5664 | { | |
5665 | x_set_autoraise, | |
5666 | x_set_autolower, | |
5667 | x_set_background_color, | |
5668 | x_set_border_color, | |
5669 | x_set_border_width, | |
5670 | x_set_cursor_color, | |
5671 | x_set_cursor_type, | |
5672 | x_set_font, | |
5673 | x_set_foreground_color, | |
5674 | x_set_icon_name, | |
5675 | x_set_icon_type, | |
5676 | x_set_internal_border_width, | |
5677 | x_set_menu_bar_lines, | |
5678 | x_set_mouse_color, | |
5679 | x_explicitly_set_name, | |
5680 | x_set_scroll_bar_width, | |
5681 | x_set_title, | |
5682 | x_set_unsplittable, | |
5683 | x_set_vertical_scroll_bars, | |
5684 | x_set_visibility, | |
5685 | x_set_tool_bar_lines, | |
5686 | x_set_scroll_bar_foreground, | |
5687 | x_set_scroll_bar_background, | |
5688 | x_set_screen_gamma, | |
5689 | x_set_line_spacing, | |
5690 | x_set_fringe_width, | |
5691 | x_set_fringe_width, | |
5692 | x_set_wait_for_wm, | |
5693 | x_set_fullscreen, | |
5694 | }; | |
5695 | ||
333b20bb GM |
5696 | void |
5697 | syms_of_xfns () | |
5698 | { | |
5699 | /* This is zero if not using X windows. */ | |
5700 | x_in_use = 0; | |
5701 | ||
5702 | /* The section below is built by the lisp expression at the top of the file, | |
5703 | just above where these variables are declared. */ | |
5704 | /*&&& init symbols here &&&*/ | |
baaed68e JB |
5705 | Qnone = intern ("none"); |
5706 | staticpro (&Qnone); | |
8af1d7ca JB |
5707 | Qsuppress_icon = intern ("suppress-icon"); |
5708 | staticpro (&Qsuppress_icon); | |
01f1ba30 | 5709 | Qundefined_color = intern ("undefined-color"); |
f9942c9e | 5710 | staticpro (&Qundefined_color); |
96db09e4 KH |
5711 | Qcompound_text = intern ("compound-text"); |
5712 | staticpro (&Qcompound_text); | |
ae782866 GM |
5713 | Qcancel_timer = intern ("cancel-timer"); |
5714 | staticpro (&Qcancel_timer); | |
f9942c9e JB |
5715 | /* This is the end of symbol initialization. */ |
5716 | ||
58cad5ed KH |
5717 | /* Text property `display' should be nonsticky by default. */ |
5718 | Vtext_property_default_nonsticky | |
5719 | = Fcons (Fcons (Qdisplay, Qt), Vtext_property_default_nonsticky); | |
5720 | ||
5721 | ||
01f1ba30 JB |
5722 | Fput (Qundefined_color, Qerror_conditions, |
5723 | Fcons (Qundefined_color, Fcons (Qerror, Qnil))); | |
5724 | Fput (Qundefined_color, Qerror_message, | |
5725 | build_string ("Undefined color")); | |
5726 | ||
7ee72033 MB |
5727 | DEFVAR_LISP ("x-pointer-shape", &Vx_pointer_shape, |
5728 | doc: /* The shape of the pointer when over text. | |
c061c855 GM |
5729 | Changing the value does not affect existing frames |
5730 | unless you set the mouse color. */); | |
01f1ba30 JB |
5731 | Vx_pointer_shape = Qnil; |
5732 | ||
ca0ecbf5 | 5733 | #if 0 /* This doesn't really do anything. */ |
7ee72033 MB |
5734 | DEFVAR_LISP ("x-nontext-pointer-shape", &Vx_nontext_pointer_shape, |
5735 | doc: /* The shape of the pointer when not over text. | |
c061c855 GM |
5736 | This variable takes effect when you create a new frame |
5737 | or when you set the mouse color. */); | |
af01ef26 | 5738 | #endif |
01f1ba30 JB |
5739 | Vx_nontext_pointer_shape = Qnil; |
5740 | ||
7ee72033 MB |
5741 | DEFVAR_LISP ("x-hourglass-pointer-shape", &Vx_hourglass_pointer_shape, |
5742 | doc: /* The shape of the pointer when Emacs is busy. | |
c061c855 GM |
5743 | This variable takes effect when you create a new frame |
5744 | or when you set the mouse color. */); | |
0af913d7 | 5745 | Vx_hourglass_pointer_shape = Qnil; |
333b20bb | 5746 | |
7ee72033 MB |
5747 | DEFVAR_BOOL ("display-hourglass", &display_hourglass_p, |
5748 | doc: /* Non-zero means Emacs displays an hourglass pointer on window systems. */); | |
0af913d7 | 5749 | display_hourglass_p = 1; |
177c0ea7 | 5750 | |
7ee72033 MB |
5751 | DEFVAR_LISP ("hourglass-delay", &Vhourglass_delay, |
5752 | doc: /* *Seconds to wait before displaying an hourglass pointer. | |
c061c855 | 5753 | Value must be an integer or float. */); |
0af913d7 | 5754 | Vhourglass_delay = make_number (DEFAULT_HOURGLASS_DELAY); |
4ae9a85e | 5755 | |
ca0ecbf5 | 5756 | #if 0 /* This doesn't really do anything. */ |
7ee72033 MB |
5757 | DEFVAR_LISP ("x-mode-pointer-shape", &Vx_mode_pointer_shape, |
5758 | doc: /* The shape of the pointer when over the mode line. | |
c061c855 GM |
5759 | This variable takes effect when you create a new frame |
5760 | or when you set the mouse color. */); | |
af01ef26 | 5761 | #endif |
01f1ba30 JB |
5762 | Vx_mode_pointer_shape = Qnil; |
5763 | ||
d3b06468 | 5764 | DEFVAR_LISP ("x-sensitive-text-pointer-shape", |
7ee72033 MB |
5765 | &Vx_sensitive_text_pointer_shape, |
5766 | doc: /* The shape of the pointer when over mouse-sensitive text. | |
c061c855 GM |
5767 | This variable takes effect when you create a new frame |
5768 | or when you set the mouse color. */); | |
ca0ecbf5 | 5769 | Vx_sensitive_text_pointer_shape = Qnil; |
95f80c78 | 5770 | |
8fb4ec9c | 5771 | DEFVAR_LISP ("x-window-horizontal-drag-cursor", |
7ee72033 MB |
5772 | &Vx_window_horizontal_drag_shape, |
5773 | doc: /* Pointer shape to use for indicating a window can be dragged horizontally. | |
c061c855 GM |
5774 | This variable takes effect when you create a new frame |
5775 | or when you set the mouse color. */); | |
8fb4ec9c GM |
5776 | Vx_window_horizontal_drag_shape = Qnil; |
5777 | ||
7ee72033 MB |
5778 | DEFVAR_LISP ("x-cursor-fore-pixel", &Vx_cursor_fore_pixel, |
5779 | doc: /* A string indicating the foreground color of the cursor box. */); | |
01f1ba30 JB |
5780 | Vx_cursor_fore_pixel = Qnil; |
5781 | ||
7ee72033 MB |
5782 | DEFVAR_LISP ("x-max-tooltip-size", &Vx_max_tooltip_size, |
5783 | doc: /* Maximum size for tooltips. Value is a pair (COLUMNS . ROWS). | |
c061c855 | 5784 | Text larger than this is clipped. */); |
d63931a2 | 5785 | Vx_max_tooltip_size = Fcons (make_number (80), make_number (40)); |
177c0ea7 | 5786 | |
7ee72033 MB |
5787 | DEFVAR_LISP ("x-no-window-manager", &Vx_no_window_manager, |
5788 | doc: /* Non-nil if no X window manager is in use. | |
c061c855 GM |
5789 | Emacs doesn't try to figure this out; this is always nil |
5790 | unless you set it to something else. */); | |
2d38195d RS |
5791 | /* We don't have any way to find this out, so set it to nil |
5792 | and maybe the user would like to set it to t. */ | |
5793 | Vx_no_window_manager = Qnil; | |
1d3dac41 | 5794 | |
942ea06d | 5795 | DEFVAR_LISP ("x-pixel-size-width-font-regexp", |
7ee72033 MB |
5796 | &Vx_pixel_size_width_font_regexp, |
5797 | doc: /* Regexp matching a font name whose width is the same as `PIXEL_SIZE'. | |
c061c855 GM |
5798 | |
5799 | Since Emacs gets width of a font matching with this regexp from | |
5800 | PIXEL_SIZE field of the name, font finding mechanism gets faster for | |
5801 | such a font. This is especially effective for such large fonts as | |
5802 | Chinese, Japanese, and Korean. */); | |
942ea06d KH |
5803 | Vx_pixel_size_width_font_regexp = Qnil; |
5804 | ||
255e4140 JD |
5805 | /* This is not ifdef:ed, so other builds than GTK can customize it. */ |
5806 | DEFVAR_BOOL ("x-use-old-gtk-file-dialog", &x_use_old_gtk_file_dialog, | |
5807 | doc: /* *Non-nil means prompt with the old GTK file selection dialog. | |
5808 | If nil or if the file selection dialog is not available, the new GTK file | |
5809 | chooser is used instead. To turn off all file dialogs set the | |
5810 | variable `use-file-dialog'. */); | |
5811 | x_use_old_gtk_file_dialog = 0; | |
5812 | ||
a8a35720 JD |
5813 | DEFVAR_BOOL ("x-gtk-show-hidden-files", &x_gtk_show_hidden_files, |
5814 | doc: /* *If non-nil, the GTK file chooser will by default show hidden files. | |
5815 | Note that this is just the default, there is a toggle button on the file | |
5816 | chooser to show or not show hidden files on a case by case basis. */); | |
5817 | x_gtk_show_hidden_files = 0; | |
5818 | ||
e0f467cb JD |
5819 | DEFVAR_BOOL ("x-gtk-whole-detached-tool-bar", &x_gtk_whole_detached_tool_bar, |
5820 | doc: /* *If non-nil, a detached tool bar is shown in full. | |
5821 | The default is to just show an arrow and pressing on that arrow shows | |
5822 | the tool bar buttons. */); | |
5823 | x_gtk_whole_detached_tool_bar = 0; | |
5824 | ||
49be9d28 RS |
5825 | Fprovide (intern ("x"), Qnil); |
5826 | ||
1d3dac41 | 5827 | #ifdef USE_X_TOOLKIT |
6f3f6a8d | 5828 | Fprovide (intern ("x-toolkit"), Qnil); |
5b827abb | 5829 | #ifdef USE_MOTIF |
6f3f6a8d | 5830 | Fprovide (intern ("motif"), Qnil); |
fc2cdd9a | 5831 | |
7ee72033 MB |
5832 | DEFVAR_LISP ("motif-version-string", &Vmotif_version_string, |
5833 | doc: /* Version info for LessTif/Motif. */); | |
fc2cdd9a GM |
5834 | Vmotif_version_string = build_string (XmVERSION_STRING); |
5835 | #endif /* USE_MOTIF */ | |
5836 | #endif /* USE_X_TOOLKIT */ | |
01f1ba30 | 5837 | |
8a16bd4f | 5838 | #ifdef USE_GTK |
1ec2a572 JD |
5839 | /* Provide x-toolkit also for GTK. Internally GTK does not use Xt so it |
5840 | is not an X toolkit in that sense (USE_X_TOOLKIT is not defined). | |
5841 | But for a user it is a toolkit for X, and indeed, configure | |
5842 | accepts --with-x-toolkit=gtk. */ | |
5843 | Fprovide (intern ("x-toolkit"), Qnil); | |
8a16bd4f LK |
5844 | Fprovide (intern ("gtk"), Qnil); |
5845 | ||
5846 | DEFVAR_LISP ("gtk-version-string", &Vgtk_version_string, | |
5847 | doc: /* Version info for GTK+. */); | |
5848 | { | |
5849 | char gtk_version[40]; | |
5850 | g_snprintf (gtk_version, sizeof (gtk_version), "%u.%u.%u", | |
5851 | GTK_MAJOR_VERSION, GTK_MINOR_VERSION, GTK_MICRO_VERSION); | |
5852 | Vgtk_version_string = build_string (gtk_version); | |
5853 | } | |
5854 | #endif /* USE_GTK */ | |
5855 | ||
333b20bb GM |
5856 | /* X window properties. */ |
5857 | defsubr (&Sx_change_window_property); | |
5858 | defsubr (&Sx_delete_window_property); | |
5859 | defsubr (&Sx_window_property); | |
5860 | ||
2d764c78 | 5861 | defsubr (&Sxw_display_color_p); |
d0c9d219 | 5862 | defsubr (&Sx_display_grayscale_p); |
2d764c78 EZ |
5863 | defsubr (&Sxw_color_defined_p); |
5864 | defsubr (&Sxw_color_values); | |
9d317b2c | 5865 | defsubr (&Sx_server_max_request_size); |
41beb8fc RS |
5866 | defsubr (&Sx_server_vendor); |
5867 | defsubr (&Sx_server_version); | |
5868 | defsubr (&Sx_display_pixel_width); | |
5869 | defsubr (&Sx_display_pixel_height); | |
5870 | defsubr (&Sx_display_mm_width); | |
5871 | defsubr (&Sx_display_mm_height); | |
5872 | defsubr (&Sx_display_screens); | |
5873 | defsubr (&Sx_display_planes); | |
5874 | defsubr (&Sx_display_color_cells); | |
5875 | defsubr (&Sx_display_visual_class); | |
5876 | defsubr (&Sx_display_backing_store); | |
5877 | defsubr (&Sx_display_save_under); | |
f676886a | 5878 | defsubr (&Sx_create_frame); |
01f1ba30 | 5879 | defsubr (&Sx_open_connection); |
08a90d6a RS |
5880 | defsubr (&Sx_close_connection); |
5881 | defsubr (&Sx_display_list); | |
01f1ba30 | 5882 | defsubr (&Sx_synchronize); |
3decc1e7 | 5883 | defsubr (&Sx_focus_frame); |
82bab41c | 5884 | defsubr (&Sx_backspace_delete_keys_p); |
177c0ea7 | 5885 | |
942ea06d KH |
5886 | /* Setting callback functions for fontset handler. */ |
5887 | get_font_info_func = x_get_font_info; | |
333b20bb GM |
5888 | |
5889 | #if 0 /* This function pointer doesn't seem to be used anywhere. | |
5890 | And the pointer assigned has the wrong type, anyway. */ | |
942ea06d | 5891 | list_fonts_func = x_list_fonts; |
333b20bb | 5892 | #endif |
177c0ea7 | 5893 | |
942ea06d | 5894 | load_font_func = x_load_font; |
bc1958c4 | 5895 | find_ccl_program_func = x_find_ccl_program; |
942ea06d KH |
5896 | query_font_func = x_query_font; |
5897 | set_frame_fontset_func = x_set_font; | |
5898 | check_window_system_func = check_x; | |
333b20bb | 5899 | |
0af913d7 GM |
5900 | hourglass_atimer = NULL; |
5901 | hourglass_shown_p = 0; | |
333b20bb GM |
5902 | |
5903 | defsubr (&Sx_show_tip); | |
5904 | defsubr (&Sx_hide_tip); | |
333b20bb | 5905 | tip_timer = Qnil; |
44b5a125 GM |
5906 | staticpro (&tip_timer); |
5907 | tip_frame = Qnil; | |
5908 | staticpro (&tip_frame); | |
333b20bb | 5909 | |
06d62053 GM |
5910 | last_show_tip_args = Qnil; |
5911 | staticpro (&last_show_tip_args); | |
5912 | ||
90f2e16b | 5913 | defsubr (&Sx_uses_old_gtk_dialog); |
29fabd8c | 5914 | #if defined (USE_MOTIF) || defined (USE_GTK) |
333b20bb GM |
5915 | defsubr (&Sx_file_dialog); |
5916 | #endif | |
5917 | } | |
5918 | ||
01f1ba30 | 5919 | #endif /* HAVE_X_WINDOWS */ |
ab5796a9 MB |
5920 | |
5921 | /* arch-tag: 55040d02-5485-4d58-8b22-95a7a05f3288 | |
5922 | (do not change this comment) */ |