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, |
4e6835db | 3 | 2001, 2002, 2003, 2004, 2005, 2006, 2007 Free Software Foundation, Inc. |
01f1ba30 JB |
4 | |
5 | This file is part of GNU Emacs. | |
6 | ||
7 | GNU Emacs is free software; you can redistribute it and/or modify | |
8 | it under the terms of the GNU General Public License as published by | |
1113d9db | 9 | the Free Software Foundation; either version 2, or (at your option) |
01f1ba30 JB |
10 | any later version. |
11 | ||
12 | GNU Emacs is distributed in the hope that it will be useful, | |
13 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
14 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
15 | GNU General Public License for more details. | |
16 | ||
17 | You should have received a copy of the GNU General Public License | |
18 | along with GNU Emacs; see the file COPYING. If not, write to | |
4fc5845f LK |
19 | the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
20 | Boston, MA 02110-1301, USA. */ | |
01f1ba30 | 21 | |
c389a86d | 22 | #include <config.h> |
333b20bb | 23 | #include <stdio.h> |
d62c8769 | 24 | #include <math.h> |
c389a86d | 25 | |
3ecaf7e5 RS |
26 | #ifdef HAVE_UNISTD_H |
27 | #include <unistd.h> | |
28 | #endif | |
29 | ||
40e6f148 | 30 | /* This makes the fields of a Display accessible, in Xlib header files. */ |
333b20bb | 31 | |
40e6f148 RS |
32 | #define XLIB_ILLEGAL_ACCESS |
33 | ||
01f1ba30 JB |
34 | #include "lisp.h" |
35 | #include "xterm.h" | |
f676886a | 36 | #include "frame.h" |
01f1ba30 JB |
37 | #include "window.h" |
38 | #include "buffer.h" | |
58cad5ed | 39 | #include "intervals.h" |
01f1ba30 | 40 | #include "dispextern.h" |
1f98fa48 | 41 | #include "keyboard.h" |
9ac0d9e0 | 42 | #include "blockinput.h" |
57bda87a | 43 | #include <epaths.h> |
942ea06d | 44 | #include "charset.h" |
96db09e4 | 45 | #include "coding.h" |
942ea06d | 46 | #include "fontset.h" |
333b20bb GM |
47 | #include "systime.h" |
48 | #include "termhooks.h" | |
4ae9a85e | 49 | #include "atimer.h" |
01f1ba30 JB |
50 | |
51 | #ifdef HAVE_X_WINDOWS | |
67ba84d1 | 52 | |
67ba84d1 | 53 | #include <ctype.h> |
63cec32f GM |
54 | #include <sys/types.h> |
55 | #include <sys/stat.h> | |
01f1ba30 | 56 | |
0a93081c | 57 | #ifndef VMS |
0505a740 | 58 | #if 1 /* Used to be #ifdef EMACS_BITMAP_FILES, but this should always work. */ |
ef493a27 RS |
59 | #include "bitmaps/gray.xbm" |
60 | #else | |
dbc4e1c1 | 61 | #include <X11/bitmaps/gray> |
ef493a27 | 62 | #endif |
0a93081c JB |
63 | #else |
64 | #include "[.bitmaps]gray.xbm" | |
65 | #endif | |
dbc4e1c1 | 66 | |
488dd4c4 JD |
67 | #ifdef USE_GTK |
68 | #include "gtkutil.h" | |
69 | #endif | |
70 | ||
9ef48a9d RS |
71 | #ifdef USE_X_TOOLKIT |
72 | #include <X11/Shell.h> | |
73 | ||
398ffa92 | 74 | #ifndef USE_MOTIF |
8ab9202e CY |
75 | #ifdef HAVE_XAW3D |
76 | #include <X11/Xaw3d/Paned.h> | |
a6ec6cfb | 77 | #include <X11/Xaw3d/Label.h> |
8ab9202e | 78 | #else /* !HAVE_XAW3D */ |
9ef48a9d RS |
79 | #include <X11/Xaw/Paned.h> |
80 | #include <X11/Xaw/Label.h> | |
8ab9202e | 81 | #endif /* HAVE_XAW3D */ |
398ffa92 | 82 | #endif /* USE_MOTIF */ |
9ef48a9d RS |
83 | |
84 | #ifdef USG | |
85 | #undef USG /* ####KLUDGE for Solaris 2.2 and up */ | |
86 | #include <X11/Xos.h> | |
87 | #define USG | |
88 | #else | |
89 | #include <X11/Xos.h> | |
90 | #endif | |
91 | ||
92 | #include "widget.h" | |
93 | ||
94 | #include "../lwlib/lwlib.h" | |
95 | ||
333b20bb GM |
96 | #ifdef USE_MOTIF |
97 | #include <Xm/Xm.h> | |
98 | #include <Xm/DialogS.h> | |
99 | #include <Xm/FileSB.h> | |
100 | #endif | |
101 | ||
3b882b1d RS |
102 | /* Do the EDITRES protocol if running X11R5 |
103 | Exception: HP-UX (at least version A.09.05) has X11R5 without EditRes */ | |
333b20bb | 104 | |
3b882b1d | 105 | #if (XtSpecificationRelease >= 5) && !defined(NO_EDITRES) |
6c32dd68 | 106 | #define HACK_EDITRES |
b9dc4443 | 107 | extern void _XEditResCheckMessages (); |
6c32dd68 PR |
108 | #endif /* R5 + Athena */ |
109 | ||
333b20bb GM |
110 | /* Unique id counter for widgets created by the Lucid Widget Library. */ |
111 | ||
6c32dd68 PR |
112 | extern LWLIB_ID widget_id_tick; |
113 | ||
e3881aa0 | 114 | #ifdef USE_LUCID |
82c90203 | 115 | /* This is part of a kludge--see lwlib/xlwmenu.c. */ |
03e2c340 | 116 | extern XFontStruct *xlwmenu_default_font; |
e3881aa0 | 117 | #endif |
9ef48a9d | 118 | |
6bc20398 | 119 | extern void free_frame_menubar (); |
d62c8769 | 120 | extern double atof (); |
333b20bb | 121 | |
fc2cdd9a GM |
122 | #ifdef USE_MOTIF |
123 | ||
124 | /* LessTif/Motif version info. */ | |
125 | ||
126 | static Lisp_Object Vmotif_version_string; | |
127 | ||
128 | #endif /* USE_MOTIF */ | |
129 | ||
9ef48a9d RS |
130 | #endif /* USE_X_TOOLKIT */ |
131 | ||
8a16bd4f LK |
132 | #ifdef USE_GTK |
133 | ||
134 | /* GTK+ version info */ | |
135 | ||
136 | static Lisp_Object Vgtk_version_string; | |
137 | ||
138 | #endif /* USE_GTK */ | |
139 | ||
9d317b2c RS |
140 | #ifdef HAVE_X11R4 |
141 | #define MAXREQUEST(dpy) (XMaxRequestSize (dpy)) | |
142 | #else | |
143 | #define MAXREQUEST(dpy) ((dpy)->max_request_size) | |
144 | #endif | |
145 | ||
333b20bb GM |
146 | /* The gray bitmap `bitmaps/gray'. This is done because xterm.c uses |
147 | it, and including `bitmaps/gray' more than once is a problem when | |
148 | config.h defines `static' as an empty replacement string. */ | |
149 | ||
150 | int gray_bitmap_width = gray_width; | |
151 | int gray_bitmap_height = gray_height; | |
62906360 | 152 | char *gray_bitmap_bits = gray_bits; |
333b20bb | 153 | |
0af913d7 | 154 | /* Non-zero means we're allowed to display an hourglass cursor. */ |
333b20bb | 155 | |
0af913d7 | 156 | int display_hourglass_p; |
333b20bb | 157 | |
255e4140 JD |
158 | /* Non-zero means prompt with the old GTK file selection dialog. */ |
159 | ||
fe2b14b7 | 160 | int x_gtk_use_old_file_dialog; |
255e4140 | 161 | |
a8a35720 JD |
162 | /* If non-zero, by default show hidden files in the GTK file chooser. */ |
163 | ||
164 | int x_gtk_show_hidden_files; | |
165 | ||
641c0105 JD |
166 | /* If non-zero, don't show additional help text in the GTK file chooser. */ |
167 | ||
159f8da7 | 168 | int x_gtk_file_dialog_help_text; |
641c0105 | 169 | |
e0f467cb JD |
170 | /* If non-zero, don't collapse to tool bar when it is detached. */ |
171 | ||
172 | int x_gtk_whole_detached_tool_bar; | |
173 | ||
01f1ba30 | 174 | /* The background and shape of the mouse pointer, and shape when not |
b9dc4443 | 175 | over text or in the modeline. */ |
333b20bb | 176 | |
01f1ba30 | 177 | Lisp_Object Vx_pointer_shape, Vx_nontext_pointer_shape, Vx_mode_pointer_shape; |
0af913d7 | 178 | Lisp_Object Vx_hourglass_pointer_shape; |
333b20bb | 179 | |
ca0ecbf5 | 180 | /* The shape when over mouse-sensitive text. */ |
333b20bb | 181 | |
ca0ecbf5 | 182 | Lisp_Object Vx_sensitive_text_pointer_shape; |
01f1ba30 | 183 | |
8fb4ec9c GM |
184 | /* If non-nil, the pointer shape to indicate that windows can be |
185 | dragged horizontally. */ | |
186 | ||
187 | Lisp_Object Vx_window_horizontal_drag_shape; | |
188 | ||
b9dc4443 | 189 | /* Color of chars displayed in cursor box. */ |
333b20bb | 190 | |
01f1ba30 JB |
191 | Lisp_Object Vx_cursor_fore_pixel; |
192 | ||
b9dc4443 | 193 | /* Nonzero if using X. */ |
333b20bb | 194 | |
b9dc4443 | 195 | static int x_in_use; |
01f1ba30 | 196 | |
b9dc4443 | 197 | /* Non nil if no window manager is in use. */ |
333b20bb | 198 | |
01f1ba30 JB |
199 | Lisp_Object Vx_no_window_manager; |
200 | ||
942ea06d | 201 | /* Regexp matching a font name whose width is the same as `PIXEL_SIZE'. */ |
333b20bb | 202 | |
942ea06d KH |
203 | Lisp_Object Vx_pixel_size_width_font_regexp; |
204 | ||
baaed68e | 205 | Lisp_Object Qnone; |
8af1d7ca | 206 | Lisp_Object Qsuppress_icon; |
01f1ba30 | 207 | Lisp_Object Qundefined_color; |
ae782866 | 208 | Lisp_Object Qcompound_text, Qcancel_timer; |
01f1ba30 | 209 | |
7c0d3ed8 | 210 | /* In dispnew.c */ |
f9942c9e | 211 | |
01f1ba30 JB |
212 | extern Lisp_Object Vwindow_system_version; |
213 | ||
7c0d3ed8 | 214 | /* The below are defined in frame.c. */ |
333b20bb | 215 | |
f1d2ce7f | 216 | #if GLYPH_DEBUG |
eaf1eea9 GM |
217 | int image_cache_refcount, dpyinfo_refcount; |
218 | #endif | |
219 | ||
220 | ||
01f1ba30 | 221 | \f |
11ae94fe | 222 | /* Error if we are not connected to X. */ |
333b20bb | 223 | |
7fc9de26 | 224 | void |
11ae94fe RS |
225 | check_x () |
226 | { | |
b9dc4443 | 227 | if (! x_in_use) |
11ae94fe RS |
228 | error ("X windows are not in use or not initialized"); |
229 | } | |
230 | ||
1c59f5df RS |
231 | /* Nonzero if we can use mouse menus. |
232 | You should not call this unless HAVE_MENUS is defined. */ | |
75cc8ee5 RS |
233 | |
234 | int | |
1c59f5df | 235 | have_menus_p () |
75cc8ee5 | 236 | { |
b9dc4443 RS |
237 | return x_in_use; |
238 | } | |
239 | ||
240 | /* Extract a frame as a FRAME_PTR, defaulting to the selected frame | |
241 | and checking validity for X. */ | |
242 | ||
243 | FRAME_PTR | |
244 | check_x_frame (frame) | |
245 | Lisp_Object frame; | |
246 | { | |
247 | FRAME_PTR f; | |
248 | ||
249 | if (NILP (frame)) | |
0fe92f72 | 250 | frame = selected_frame; |
b7826503 | 251 | CHECK_LIVE_FRAME (frame); |
0fe92f72 | 252 | f = XFRAME (frame); |
b9dc4443 | 253 | if (! FRAME_X_P (f)) |
1c59f5df | 254 | error ("Non-X frame used"); |
b9dc4443 | 255 | return f; |
75cc8ee5 RS |
256 | } |
257 | ||
b9dc4443 RS |
258 | /* Let the user specify an X display with a frame. |
259 | nil stands for the selected frame--or, if that is not an X frame, | |
260 | the first X display on the list. */ | |
261 | ||
7c0d3ed8 | 262 | struct x_display_info * |
b9dc4443 RS |
263 | check_x_display_info (frame) |
264 | Lisp_Object frame; | |
265 | { | |
8ec8a5ec | 266 | struct x_display_info *dpyinfo = NULL; |
177c0ea7 | 267 | |
b9dc4443 RS |
268 | if (NILP (frame)) |
269 | { | |
0fe92f72 | 270 | struct frame *sf = XFRAME (selected_frame); |
177c0ea7 | 271 | |
0fe92f72 | 272 | if (FRAME_X_P (sf) && FRAME_LIVE_P (sf)) |
8ec8a5ec | 273 | dpyinfo = FRAME_X_DISPLAY_INFO (sf); |
b9dc4443 | 274 | else if (x_display_list != 0) |
8ec8a5ec | 275 | dpyinfo = x_display_list; |
b9dc4443 RS |
276 | else |
277 | error ("X windows are not in use or not initialized"); | |
278 | } | |
279 | else if (STRINGP (frame)) | |
8ec8a5ec | 280 | dpyinfo = x_display_info_for_name (frame); |
b9dc4443 RS |
281 | else |
282 | { | |
ba4c10fd | 283 | FRAME_PTR f = check_x_frame (frame); |
8ec8a5ec | 284 | dpyinfo = FRAME_X_DISPLAY_INFO (f); |
b9dc4443 | 285 | } |
8ec8a5ec GM |
286 | |
287 | return dpyinfo; | |
b9dc4443 | 288 | } |
333b20bb | 289 | |
b9dc4443 | 290 | \f |
f676886a JB |
291 | /* Return the Emacs frame-object corresponding to an X window. |
292 | It could be the frame's main window or an icon window. */ | |
01f1ba30 | 293 | |
34ca5317 | 294 | /* This function can be called during GC, so use GC_xxx type test macros. */ |
bcb2db92 | 295 | |
f676886a | 296 | struct frame * |
2d271e2e KH |
297 | x_window_to_frame (dpyinfo, wdesc) |
298 | struct x_display_info *dpyinfo; | |
01f1ba30 JB |
299 | int wdesc; |
300 | { | |
f676886a JB |
301 | Lisp_Object tail, frame; |
302 | struct frame *f; | |
01f1ba30 | 303 | |
10b43ac3 JD |
304 | if (wdesc == None) return 0; |
305 | ||
8e713be6 | 306 | for (tail = Vframe_list; GC_CONSP (tail); tail = XCDR (tail)) |
01f1ba30 | 307 | { |
8e713be6 | 308 | frame = XCAR (tail); |
34ca5317 | 309 | if (!GC_FRAMEP (frame)) |
01f1ba30 | 310 | continue; |
f676886a | 311 | f = XFRAME (frame); |
2d764c78 | 312 | if (!FRAME_X_P (f) || FRAME_X_DISPLAY_INFO (f) != dpyinfo) |
2d271e2e | 313 | continue; |
0af913d7 | 314 | if (f->output_data.x->hourglass_window == wdesc) |
17cbbf95 | 315 | return f; |
9ef48a9d | 316 | #ifdef USE_X_TOOLKIT |
177c0ea7 | 317 | if ((f->output_data.x->edit_widget |
7556890b | 318 | && XtWindow (f->output_data.x->edit_widget) == wdesc) |
333b20bb GM |
319 | /* A tooltip frame? */ |
320 | || (!f->output_data.x->edit_widget | |
321 | && FRAME_X_WINDOW (f) == wdesc) | |
7556890b | 322 | || f->output_data.x->icon_desc == wdesc) |
9ef48a9d RS |
323 | return f; |
324 | #else /* not USE_X_TOOLKIT */ | |
488dd4c4 JD |
325 | #ifdef USE_GTK |
326 | if (f->output_data.x->edit_widget) | |
327 | { | |
810f2256 | 328 | GtkWidget *gwdesc = xg_win_to_widget (dpyinfo->display, wdesc); |
488dd4c4 JD |
329 | struct x_output *x = f->output_data.x; |
330 | if (gwdesc != 0 && gwdesc == x->edit_widget) | |
331 | return f; | |
332 | } | |
333 | #endif /* USE_GTK */ | |
fe24a618 | 334 | if (FRAME_X_WINDOW (f) == wdesc |
7556890b | 335 | || f->output_data.x->icon_desc == wdesc) |
f676886a | 336 | return f; |
9ef48a9d RS |
337 | #endif /* not USE_X_TOOLKIT */ |
338 | } | |
339 | return 0; | |
340 | } | |
341 | ||
488dd4c4 | 342 | #if defined (USE_X_TOOLKIT) || defined (USE_GTK) |
9ef48a9d RS |
343 | /* Like x_window_to_frame but also compares the window with the widget's |
344 | windows. */ | |
345 | ||
346 | struct frame * | |
2d271e2e KH |
347 | x_any_window_to_frame (dpyinfo, wdesc) |
348 | struct x_display_info *dpyinfo; | |
9ef48a9d RS |
349 | int wdesc; |
350 | { | |
351 | Lisp_Object tail, frame; | |
17cbbf95 | 352 | struct frame *f, *found; |
7556890b | 353 | struct x_output *x; |
9ef48a9d | 354 | |
10b43ac3 JD |
355 | if (wdesc == None) return NULL; |
356 | ||
17cbbf95 GM |
357 | found = NULL; |
358 | for (tail = Vframe_list; GC_CONSP (tail) && !found; tail = XCDR (tail)) | |
9ef48a9d | 359 | { |
8e713be6 | 360 | frame = XCAR (tail); |
34ca5317 | 361 | if (!GC_FRAMEP (frame)) |
9ef48a9d | 362 | continue; |
177c0ea7 | 363 | |
9ef48a9d | 364 | f = XFRAME (frame); |
17cbbf95 | 365 | if (FRAME_X_P (f) && FRAME_X_DISPLAY_INFO (f) == dpyinfo) |
333b20bb | 366 | { |
17cbbf95 GM |
367 | /* This frame matches if the window is any of its widgets. */ |
368 | x = f->output_data.x; | |
0af913d7 | 369 | if (x->hourglass_window == wdesc) |
17cbbf95 GM |
370 | found = f; |
371 | else if (x->widget) | |
372 | { | |
488dd4c4 | 373 | #ifdef USE_GTK |
810f2256 | 374 | GtkWidget *gwdesc = xg_win_to_widget (dpyinfo->display, wdesc); |
488dd4c4 JD |
375 | if (gwdesc != 0 |
376 | && (gwdesc == x->widget | |
377 | || gwdesc == x->edit_widget | |
378 | || gwdesc == x->vbox_widget | |
379 | || gwdesc == x->menubar_widget)) | |
380 | found = f; | |
381 | #else | |
177c0ea7 JB |
382 | if (wdesc == XtWindow (x->widget) |
383 | || wdesc == XtWindow (x->column_widget) | |
17cbbf95 GM |
384 | || wdesc == XtWindow (x->edit_widget)) |
385 | found = f; | |
386 | /* Match if the window is this frame's menubar. */ | |
387 | else if (lw_window_is_in_menubar (wdesc, x->menubar_widget)) | |
388 | found = f; | |
488dd4c4 | 389 | #endif |
17cbbf95 GM |
390 | } |
391 | else if (FRAME_X_WINDOW (f) == wdesc) | |
392 | /* A tooltip frame. */ | |
393 | found = f; | |
333b20bb | 394 | } |
01f1ba30 | 395 | } |
177c0ea7 | 396 | |
17cbbf95 | 397 | return found; |
01f1ba30 | 398 | } |
5e65b9ab | 399 | |
5fbc3f3a KH |
400 | /* Likewise, but exclude the menu bar widget. */ |
401 | ||
402 | struct frame * | |
403 | x_non_menubar_window_to_frame (dpyinfo, wdesc) | |
404 | struct x_display_info *dpyinfo; | |
405 | int wdesc; | |
406 | { | |
407 | Lisp_Object tail, frame; | |
408 | struct frame *f; | |
7556890b | 409 | struct x_output *x; |
5fbc3f3a | 410 | |
10b43ac3 JD |
411 | if (wdesc == None) return 0; |
412 | ||
8e713be6 | 413 | for (tail = Vframe_list; GC_CONSP (tail); tail = XCDR (tail)) |
5fbc3f3a | 414 | { |
8e713be6 | 415 | frame = XCAR (tail); |
5fbc3f3a KH |
416 | if (!GC_FRAMEP (frame)) |
417 | continue; | |
418 | f = XFRAME (frame); | |
2d764c78 | 419 | if (!FRAME_X_P (f) || FRAME_X_DISPLAY_INFO (f) != dpyinfo) |
5fbc3f3a | 420 | continue; |
7556890b | 421 | x = f->output_data.x; |
5fbc3f3a | 422 | /* This frame matches if the window is any of its widgets. */ |
0af913d7 | 423 | if (x->hourglass_window == wdesc) |
17cbbf95 GM |
424 | return f; |
425 | else if (x->widget) | |
333b20bb | 426 | { |
488dd4c4 | 427 | #ifdef USE_GTK |
810f2256 | 428 | GtkWidget *gwdesc = xg_win_to_widget (dpyinfo->display, wdesc); |
488dd4c4 JD |
429 | if (gwdesc != 0 |
430 | && (gwdesc == x->widget | |
431 | || gwdesc == x->edit_widget | |
432 | || gwdesc == x->vbox_widget)) | |
433 | return f; | |
434 | #else | |
177c0ea7 JB |
435 | if (wdesc == XtWindow (x->widget) |
436 | || wdesc == XtWindow (x->column_widget) | |
333b20bb GM |
437 | || wdesc == XtWindow (x->edit_widget)) |
438 | return f; | |
488dd4c4 | 439 | #endif |
333b20bb GM |
440 | } |
441 | else if (FRAME_X_WINDOW (f) == wdesc) | |
442 | /* A tooltip frame. */ | |
5fbc3f3a KH |
443 | return f; |
444 | } | |
445 | return 0; | |
446 | } | |
447 | ||
fd3a3022 RS |
448 | /* Likewise, but consider only the menu bar widget. */ |
449 | ||
450 | struct frame * | |
451 | x_menubar_window_to_frame (dpyinfo, wdesc) | |
452 | struct x_display_info *dpyinfo; | |
453 | int wdesc; | |
454 | { | |
455 | Lisp_Object tail, frame; | |
456 | struct frame *f; | |
7556890b | 457 | struct x_output *x; |
fd3a3022 | 458 | |
10b43ac3 JD |
459 | if (wdesc == None) return 0; |
460 | ||
8e713be6 | 461 | for (tail = Vframe_list; GC_CONSP (tail); tail = XCDR (tail)) |
fd3a3022 | 462 | { |
8e713be6 | 463 | frame = XCAR (tail); |
fd3a3022 RS |
464 | if (!GC_FRAMEP (frame)) |
465 | continue; | |
466 | f = XFRAME (frame); | |
2d764c78 | 467 | if (!FRAME_X_P (f) || FRAME_X_DISPLAY_INFO (f) != dpyinfo) |
fd3a3022 | 468 | continue; |
7556890b | 469 | x = f->output_data.x; |
fd3a3022 | 470 | /* Match if the window is this frame's menubar. */ |
488dd4c4 JD |
471 | #ifdef USE_GTK |
472 | if (x->menubar_widget) | |
473 | { | |
810f2256 | 474 | GtkWidget *gwdesc = xg_win_to_widget (dpyinfo->display, wdesc); |
488dd4c4 | 475 | int found = 0; |
177c0ea7 | 476 | |
488dd4c4 JD |
477 | BLOCK_INPUT; |
478 | if (gwdesc != 0 | |
479 | && (gwdesc == x->menubar_widget | |
480 | || gtk_widget_get_parent (gwdesc) == x->menubar_widget)) | |
481 | found = 1; | |
482 | UNBLOCK_INPUT; | |
483 | if (found) return f; | |
484 | } | |
485 | #else | |
333b20bb GM |
486 | if (x->menubar_widget |
487 | && lw_window_is_in_menubar (wdesc, x->menubar_widget)) | |
fd3a3022 | 488 | return f; |
488dd4c4 | 489 | #endif |
fd3a3022 RS |
490 | } |
491 | return 0; | |
492 | } | |
493 | ||
5e65b9ab RS |
494 | /* Return the frame whose principal (outermost) window is WDESC. |
495 | If WDESC is some other (smaller) window, we return 0. */ | |
496 | ||
497 | struct frame * | |
2d271e2e KH |
498 | x_top_window_to_frame (dpyinfo, wdesc) |
499 | struct x_display_info *dpyinfo; | |
5e65b9ab RS |
500 | int wdesc; |
501 | { | |
502 | Lisp_Object tail, frame; | |
503 | struct frame *f; | |
7556890b | 504 | struct x_output *x; |
5e65b9ab | 505 | |
10b43ac3 JD |
506 | if (wdesc == None) return 0; |
507 | ||
8e713be6 | 508 | for (tail = Vframe_list; GC_CONSP (tail); tail = XCDR (tail)) |
5e65b9ab | 509 | { |
8e713be6 | 510 | frame = XCAR (tail); |
34ca5317 | 511 | if (!GC_FRAMEP (frame)) |
5e65b9ab RS |
512 | continue; |
513 | f = XFRAME (frame); | |
2d764c78 | 514 | if (!FRAME_X_P (f) || FRAME_X_DISPLAY_INFO (f) != dpyinfo) |
2d271e2e | 515 | continue; |
7556890b | 516 | x = f->output_data.x; |
333b20bb GM |
517 | |
518 | if (x->widget) | |
519 | { | |
520 | /* This frame matches if the window is its topmost widget. */ | |
488dd4c4 | 521 | #ifdef USE_GTK |
810f2256 | 522 | GtkWidget *gwdesc = xg_win_to_widget (dpyinfo->display, wdesc); |
488dd4c4 JD |
523 | if (gwdesc == x->widget) |
524 | return f; | |
525 | #else | |
333b20bb GM |
526 | if (wdesc == XtWindow (x->widget)) |
527 | return f; | |
7a994728 KH |
528 | #if 0 /* I don't know why it did this, |
529 | but it seems logically wrong, | |
530 | and it causes trouble for MapNotify events. */ | |
333b20bb | 531 | /* Match if the window is this frame's menubar. */ |
177c0ea7 | 532 | if (x->menubar_widget |
333b20bb GM |
533 | && wdesc == XtWindow (x->menubar_widget)) |
534 | return f; | |
488dd4c4 | 535 | #endif |
7a994728 | 536 | #endif |
333b20bb GM |
537 | } |
538 | else if (FRAME_X_WINDOW (f) == wdesc) | |
539 | /* Tooltip frame. */ | |
540 | return f; | |
5e65b9ab RS |
541 | } |
542 | return 0; | |
543 | } | |
488dd4c4 | 544 | #endif /* USE_X_TOOLKIT || USE_GTK */ |
01f1ba30 | 545 | |
01f1ba30 | 546 | \f |
203c1d73 | 547 | |
eaf1eea9 GM |
548 | static Lisp_Object unwind_create_frame P_ ((Lisp_Object)); |
549 | static Lisp_Object unwind_create_tip_frame P_ ((Lisp_Object)); | |
7c0d3ed8 | 550 | |
d62c8769 | 551 | void x_set_foreground_color P_ ((struct frame *, Lisp_Object, Lisp_Object)); |
ea0a1f53 | 552 | static void x_set_wait_for_wm P_ ((struct frame *, Lisp_Object, Lisp_Object)); |
d62c8769 GM |
553 | void x_set_background_color P_ ((struct frame *, Lisp_Object, Lisp_Object)); |
554 | void x_set_mouse_color P_ ((struct frame *, Lisp_Object, Lisp_Object)); | |
555 | void x_set_cursor_color P_ ((struct frame *, Lisp_Object, Lisp_Object)); | |
556 | void x_set_border_color P_ ((struct frame *, Lisp_Object, Lisp_Object)); | |
557 | void x_set_cursor_type P_ ((struct frame *, Lisp_Object, Lisp_Object)); | |
558 | void x_set_icon_type P_ ((struct frame *, Lisp_Object, Lisp_Object)); | |
559 | void x_set_icon_name P_ ((struct frame *, Lisp_Object, Lisp_Object)); | |
d62c8769 | 560 | void x_explicitly_set_name P_ ((struct frame *, Lisp_Object, Lisp_Object)); |
d62c8769 | 561 | void x_set_menu_bar_lines P_ ((struct frame *, Lisp_Object, Lisp_Object)); |
d62c8769 | 562 | void x_set_title P_ ((struct frame *, Lisp_Object, Lisp_Object)); |
9ea173e8 | 563 | void x_set_tool_bar_lines P_ ((struct frame *, Lisp_Object, Lisp_Object)); |
333b20bb GM |
564 | void x_set_scroll_bar_foreground P_ ((struct frame *, Lisp_Object, |
565 | Lisp_Object)); | |
566 | void x_set_scroll_bar_background P_ ((struct frame *, Lisp_Object, | |
567 | Lisp_Object)); | |
568 | static Lisp_Object x_default_scroll_bar_color_parameter P_ ((struct frame *, | |
569 | Lisp_Object, | |
570 | Lisp_Object, | |
571 | char *, char *, | |
572 | int)); | |
01f1ba30 | 573 | \f |
49d41073 | 574 | |
08a90d6a | 575 | /* Store the screen positions of frame F into XPTR and YPTR. |
e9445337 RS |
576 | These are the positions of the containing window manager window, |
577 | not Emacs's own window. */ | |
578 | ||
579 | void | |
580 | x_real_positions (f, xptr, yptr) | |
581 | FRAME_PTR f; | |
582 | int *xptr, *yptr; | |
583 | { | |
49d41073 EZ |
584 | int win_x, win_y, outer_x, outer_y; |
585 | int real_x = 0, real_y = 0; | |
586 | int had_errors = 0; | |
587 | Window win = f->output_data.x->parent_desc; | |
e9445337 | 588 | |
49d41073 EZ |
589 | BLOCK_INPUT; |
590 | ||
9ba8e10d | 591 | x_catch_errors (FRAME_X_DISPLAY (f)); |
043835a3 | 592 | |
49d41073 EZ |
593 | if (win == FRAME_X_DISPLAY_INFO (f)->root_window) |
594 | win = FRAME_OUTER_WINDOW (f); | |
595 | ||
596 | /* This loop traverses up the containment tree until we hit the root | |
597 | window. Window managers may intersect many windows between our window | |
598 | and the root window. The window we find just before the root window | |
599 | should be the outer WM window. */ | |
600 | for (;;) | |
e9445337 | 601 | { |
49d41073 EZ |
602 | Window wm_window, rootw; |
603 | Window *tmp_children; | |
604 | unsigned int tmp_nchildren; | |
e7161ad9 | 605 | int success; |
ca7bac79 | 606 | |
e7161ad9 RS |
607 | success = XQueryTree (FRAME_X_DISPLAY (f), win, &rootw, |
608 | &wm_window, &tmp_children, &tmp_nchildren); | |
08a90d6a | 609 | |
49d41073 | 610 | had_errors = x_had_errors_p (FRAME_X_DISPLAY (f)); |
08a90d6a | 611 | |
e7161ad9 RS |
612 | /* Don't free tmp_children if XQueryTree failed. */ |
613 | if (! success) | |
614 | break; | |
615 | ||
616 | XFree ((char *) tmp_children); | |
617 | ||
49d41073 EZ |
618 | if (wm_window == rootw || had_errors) |
619 | break; | |
08a90d6a | 620 | |
49d41073 EZ |
621 | win = wm_window; |
622 | } | |
177c0ea7 | 623 | |
49d41073 EZ |
624 | if (! had_errors) |
625 | { | |
47c53789 | 626 | unsigned int ign; |
49d41073 | 627 | Window child, rootw; |
177c0ea7 | 628 | |
49d41073 EZ |
629 | /* Get the real coordinates for the WM window upper left corner */ |
630 | XGetGeometry (FRAME_X_DISPLAY (f), win, | |
631 | &rootw, &real_x, &real_y, &ign, &ign, &ign, &ign); | |
632 | ||
633 | /* Translate real coordinates to coordinates relative to our | |
634 | window. For our window, the upper left corner is 0, 0. | |
635 | Since the upper left corner of the WM window is outside | |
636 | our window, win_x and win_y will be negative: | |
637 | ||
638 | ------------------ ---> x | |
639 | | title | | |
640 | | ----------------- v y | |
641 | | | our window | |
642 | */ | |
8a07bba0 | 643 | XTranslateCoordinates (FRAME_X_DISPLAY (f), |
e9445337 | 644 | |
8a07bba0 | 645 | /* From-window, to-window. */ |
8a07bba0 | 646 | FRAME_X_DISPLAY_INFO (f)->root_window, |
49d41073 | 647 | FRAME_X_WINDOW (f), |
e9445337 | 648 | |
8a07bba0 | 649 | /* From-position, to-position. */ |
49d41073 | 650 | real_x, real_y, &win_x, &win_y, |
08a90d6a | 651 | |
8a07bba0 RS |
652 | /* Child of win. */ |
653 | &child); | |
e9445337 | 654 | |
49d41073 | 655 | if (FRAME_X_WINDOW (f) == FRAME_OUTER_WINDOW (f)) |
845e9d85 | 656 | { |
49d41073 EZ |
657 | outer_x = win_x; |
658 | outer_y = win_y; | |
845e9d85 | 659 | } |
49d41073 EZ |
660 | else |
661 | { | |
662 | XTranslateCoordinates (FRAME_X_DISPLAY (f), | |
ca7bac79 | 663 | |
49d41073 EZ |
664 | /* From-window, to-window. */ |
665 | FRAME_X_DISPLAY_INFO (f)->root_window, | |
666 | FRAME_OUTER_WINDOW (f), | |
177c0ea7 | 667 | |
49d41073 EZ |
668 | /* From-position, to-position. */ |
669 | real_x, real_y, &outer_x, &outer_y, | |
177c0ea7 | 670 | |
49d41073 EZ |
671 | /* Child of win. */ |
672 | &child); | |
be786000 | 673 | } |
08a90d6a | 674 | |
49d41073 EZ |
675 | had_errors = x_had_errors_p (FRAME_X_DISPLAY (f)); |
676 | } | |
177c0ea7 | 677 | |
4545fa20 | 678 | x_uncatch_errors (); |
177c0ea7 | 679 | |
49d41073 EZ |
680 | UNBLOCK_INPUT; |
681 | ||
682 | if (had_errors) return; | |
177c0ea7 | 683 | |
be786000 KS |
684 | f->x_pixels_diff = -win_x; |
685 | f->y_pixels_diff = -win_y; | |
686 | ||
687 | FRAME_X_OUTPUT (f)->x_pixels_outer_diff = -outer_x; | |
688 | FRAME_X_OUTPUT (f)->y_pixels_outer_diff = -outer_y; | |
49d41073 EZ |
689 | |
690 | *xptr = real_x; | |
691 | *yptr = real_y; | |
e9445337 RS |
692 | } |
693 | ||
01f1ba30 | 694 | \f |
82978295 | 695 | |
d62c8769 GM |
696 | |
697 | /* Gamma-correct COLOR on frame F. */ | |
698 | ||
699 | void | |
700 | gamma_correct (f, color) | |
701 | struct frame *f; | |
702 | XColor *color; | |
703 | { | |
704 | if (f->gamma) | |
705 | { | |
706 | color->red = pow (color->red / 65535.0, f->gamma) * 65535.0 + 0.5; | |
707 | color->green = pow (color->green / 65535.0, f->gamma) * 65535.0 + 0.5; | |
708 | color->blue = pow (color->blue / 65535.0, f->gamma) * 65535.0 + 0.5; | |
709 | } | |
710 | } | |
711 | ||
712 | ||
7b746c38 GM |
713 | /* Decide if color named COLOR_NAME is valid for use on frame F. If |
714 | so, return the RGB values in COLOR. If ALLOC_P is non-zero, | |
715 | allocate the color. Value is zero if COLOR_NAME is invalid, or | |
716 | no color could be allocated. */ | |
e12d55b2 | 717 | |
01f1ba30 | 718 | int |
7b746c38 GM |
719 | x_defined_color (f, color_name, color, alloc_p) |
720 | struct frame *f; | |
721 | char *color_name; | |
722 | XColor *color; | |
723 | int alloc_p; | |
01f1ba30 | 724 | { |
7b746c38 GM |
725 | int success_p; |
726 | Display *dpy = FRAME_X_DISPLAY (f); | |
727 | Colormap cmap = FRAME_X_COLORMAP (f); | |
01f1ba30 JB |
728 | |
729 | BLOCK_INPUT; | |
7b746c38 GM |
730 | success_p = XParseColor (dpy, cmap, color_name, color); |
731 | if (success_p && alloc_p) | |
732 | success_p = x_alloc_nearest_color (f, cmap, color); | |
01f1ba30 JB |
733 | UNBLOCK_INPUT; |
734 | ||
7b746c38 | 735 | return success_p; |
01f1ba30 JB |
736 | } |
737 | ||
9b2956e2 GM |
738 | |
739 | /* Return the pixel color value for color COLOR_NAME on frame F. If F | |
740 | is a monochrome frame, return MONO_COLOR regardless of what ARG says. | |
741 | Signal an error if color can't be allocated. */ | |
01f1ba30 JB |
742 | |
743 | int | |
9b2956e2 | 744 | x_decode_color (f, color_name, mono_color) |
b9dc4443 | 745 | FRAME_PTR f; |
9b2956e2 GM |
746 | Lisp_Object color_name; |
747 | int mono_color; | |
01f1ba30 | 748 | { |
b9dc4443 | 749 | XColor cdef; |
01f1ba30 | 750 | |
b7826503 | 751 | CHECK_STRING (color_name); |
01f1ba30 | 752 | |
9b2956e2 GM |
753 | #if 0 /* Don't do this. It's wrong when we're not using the default |
754 | colormap, it makes freeing difficult, and it's probably not | |
755 | an important optimization. */ | |
d5db4077 | 756 | if (strcmp (SDATA (color_name), "black") == 0) |
b9dc4443 | 757 | return BLACK_PIX_DEFAULT (f); |
d5db4077 | 758 | else if (strcmp (SDATA (color_name), "white") == 0) |
b9dc4443 | 759 | return WHITE_PIX_DEFAULT (f); |
9b2956e2 | 760 | #endif |
01f1ba30 | 761 | |
9b2956e2 | 762 | /* Return MONO_COLOR for monochrome frames. */ |
b9dc4443 | 763 | if (FRAME_X_DISPLAY_INFO (f)->n_planes == 1) |
9b2956e2 | 764 | return mono_color; |
01f1ba30 | 765 | |
2d764c78 | 766 | /* x_defined_color is responsible for coping with failures |
95626e11 | 767 | by looking for a near-miss. */ |
d5db4077 | 768 | if (x_defined_color (f, SDATA (color_name), &cdef, 1)) |
95626e11 RS |
769 | return cdef.pixel; |
770 | ||
93217cef | 771 | signal_error ("Undefined color", color_name); |
01f1ba30 | 772 | } |
9b2956e2 GM |
773 | |
774 | ||
01f1ba30 | 775 | \f |
ea0a1f53 GM |
776 | /* Change the `wait-for-wm' frame parameter of frame F. OLD_VALUE is |
777 | the previous value of that parameter, NEW_VALUE is the new value. | |
778 | See also the comment of wait_for_wm in struct x_output. */ | |
779 | ||
780 | static void | |
781 | x_set_wait_for_wm (f, new_value, old_value) | |
782 | struct frame *f; | |
783 | Lisp_Object new_value, old_value; | |
784 | { | |
785 | f->output_data.x->wait_for_wm = !NILP (new_value); | |
786 | } | |
787 | ||
993d0721 JB |
788 | #ifdef USE_GTK |
789 | ||
465aa50a JD |
790 | /* Set icon from FILE for frame F. By using GTK functions the icon |
791 | may be any format that GdkPixbuf knows about, i.e. not just bitmaps. */ | |
993d0721 JB |
792 | |
793 | int | |
810f2256 | 794 | xg_set_icon (f, file) |
465aa50a | 795 | FRAME_PTR f; |
993d0721 JB |
796 | Lisp_Object file; |
797 | { | |
465aa50a JD |
798 | int result = 0; |
799 | Lisp_Object found; | |
993d0721 | 800 | |
465aa50a JD |
801 | found = x_find_image_file (file); |
802 | ||
803 | if (! NILP (found)) | |
804 | { | |
805 | GdkPixbuf *pixbuf; | |
806 | GError *err = NULL; | |
47c53789 | 807 | char *filename = (char *) SDATA (found); |
465aa50a JD |
808 | BLOCK_INPUT; |
809 | ||
810 | pixbuf = gdk_pixbuf_new_from_file (filename, &err); | |
811 | ||
812 | if (pixbuf) | |
813 | { | |
814 | gtk_window_set_icon (GTK_WINDOW (FRAME_GTK_OUTER_WIDGET (f)), | |
815 | pixbuf); | |
816 | g_object_unref (pixbuf); | |
817 | ||
818 | result = 1; | |
819 | } | |
820 | else | |
821 | g_error_free (err); | |
822 | ||
823 | UNBLOCK_INPUT; | |
824 | } | |
825 | ||
465aa50a | 826 | return result; |
993d0721 | 827 | } |
9f7b984b CY |
828 | |
829 | int | |
830 | xg_set_icon_from_xpm_data (f, data) | |
831 | FRAME_PTR f; | |
832 | char **data; | |
833 | { | |
834 | int result = 0; | |
47c53789 | 835 | GdkPixbuf *pixbuf = gdk_pixbuf_new_from_xpm_data ((const char **) data); |
9f7b984b CY |
836 | |
837 | if (!pixbuf) | |
47c53789 | 838 | return 0; |
9f7b984b | 839 | |
47c53789 | 840 | gtk_window_set_icon (GTK_WINDOW (FRAME_GTK_OUTER_WIDGET (f)), pixbuf); |
9f7b984b CY |
841 | g_object_unref (pixbuf); |
842 | return 1; | |
843 | } | |
993d0721 JB |
844 | #endif /* USE_GTK */ |
845 | ||
ea0a1f53 | 846 | |
f676886a | 847 | /* Functions called only from `x_set_frame_param' |
01f1ba30 JB |
848 | to set individual parameters. |
849 | ||
fe24a618 | 850 | If FRAME_X_WINDOW (f) is 0, |
f676886a | 851 | the frame is being created and its X-window does not exist yet. |
01f1ba30 JB |
852 | In that case, just record the parameter's new value |
853 | in the standard place; do not attempt to change the window. */ | |
854 | ||
855 | void | |
f676886a JB |
856 | x_set_foreground_color (f, arg, oldval) |
857 | struct frame *f; | |
01f1ba30 JB |
858 | Lisp_Object arg, oldval; |
859 | { | |
09393d07 GM |
860 | struct x_output *x = f->output_data.x; |
861 | unsigned long fg, old_fg; | |
a76206dc | 862 | |
09393d07 GM |
863 | fg = x_decode_color (f, arg, BLACK_PIX_DEFAULT (f)); |
864 | old_fg = x->foreground_pixel; | |
865 | x->foreground_pixel = fg; | |
a76206dc | 866 | |
fe24a618 | 867 | if (FRAME_X_WINDOW (f) != 0) |
01f1ba30 | 868 | { |
09393d07 | 869 | Display *dpy = FRAME_X_DISPLAY (f); |
177c0ea7 | 870 | |
09393d07 GM |
871 | BLOCK_INPUT; |
872 | XSetForeground (dpy, x->normal_gc, fg); | |
873 | XSetBackground (dpy, x->reverse_gc, fg); | |
36d42089 | 874 | |
09393d07 GM |
875 | if (x->cursor_pixel == old_fg) |
876 | { | |
877 | unload_color (f, x->cursor_pixel); | |
878 | x->cursor_pixel = x_copy_color (f, fg); | |
879 | XSetBackground (dpy, x->cursor_gc, x->cursor_pixel); | |
880 | } | |
177c0ea7 | 881 | |
01f1ba30 | 882 | UNBLOCK_INPUT; |
177c0ea7 | 883 | |
05c8abbe | 884 | update_face_from_frame_parameter (f, Qforeground_color, arg); |
177c0ea7 | 885 | |
179956b9 | 886 | if (FRAME_VISIBLE_P (f)) |
f676886a | 887 | redraw_frame (f); |
01f1ba30 | 888 | } |
177c0ea7 | 889 | |
09393d07 | 890 | unload_color (f, old_fg); |
01f1ba30 JB |
891 | } |
892 | ||
893 | void | |
f676886a JB |
894 | x_set_background_color (f, arg, oldval) |
895 | struct frame *f; | |
01f1ba30 JB |
896 | Lisp_Object arg, oldval; |
897 | { | |
09393d07 GM |
898 | struct x_output *x = f->output_data.x; |
899 | unsigned long bg; | |
01f1ba30 | 900 | |
09393d07 GM |
901 | bg = x_decode_color (f, arg, WHITE_PIX_DEFAULT (f)); |
902 | unload_color (f, x->background_pixel); | |
903 | x->background_pixel = bg; | |
a76206dc | 904 | |
fe24a618 | 905 | if (FRAME_X_WINDOW (f) != 0) |
01f1ba30 | 906 | { |
09393d07 | 907 | Display *dpy = FRAME_X_DISPLAY (f); |
177c0ea7 | 908 | |
09393d07 GM |
909 | BLOCK_INPUT; |
910 | XSetBackground (dpy, x->normal_gc, bg); | |
911 | XSetForeground (dpy, x->reverse_gc, bg); | |
912 | XSetWindowBackground (dpy, FRAME_X_WINDOW (f), bg); | |
913 | XSetForeground (dpy, x->cursor_gc, bg); | |
914 | ||
488dd4c4 JD |
915 | #ifdef USE_GTK |
916 | xg_set_background_color (f, bg); | |
917 | #endif | |
918 | ||
f76e0368 GM |
919 | #ifndef USE_TOOLKIT_SCROLL_BARS /* Turns out to be annoying with |
920 | toolkit scroll bars. */ | |
921 | { | |
922 | Lisp_Object bar; | |
923 | for (bar = FRAME_SCROLL_BARS (f); | |
924 | !NILP (bar); | |
925 | bar = XSCROLL_BAR (bar)->next) | |
926 | { | |
927 | Window window = SCROLL_BAR_X_WINDOW (XSCROLL_BAR (bar)); | |
928 | XSetWindowBackground (dpy, window, bg); | |
929 | } | |
930 | } | |
931 | #endif /* USE_TOOLKIT_SCROLL_BARS */ | |
01f1ba30 | 932 | |
09393d07 | 933 | UNBLOCK_INPUT; |
05c8abbe | 934 | update_face_from_frame_parameter (f, Qbackground_color, arg); |
ea96210c | 935 | |
179956b9 | 936 | if (FRAME_VISIBLE_P (f)) |
f676886a | 937 | redraw_frame (f); |
01f1ba30 JB |
938 | } |
939 | } | |
940 | ||
941 | void | |
f676886a JB |
942 | x_set_mouse_color (f, arg, oldval) |
943 | struct frame *f; | |
01f1ba30 JB |
944 | Lisp_Object arg, oldval; |
945 | { | |
09393d07 GM |
946 | struct x_output *x = f->output_data.x; |
947 | Display *dpy = FRAME_X_DISPLAY (f); | |
3d970f28 | 948 | Cursor cursor, nontext_cursor, mode_cursor, hand_cursor; |
0af913d7 | 949 | Cursor hourglass_cursor, horizontal_drag_cursor; |
51a1d2d8 | 950 | unsigned long pixel = x_decode_color (f, arg, BLACK_PIX_DEFAULT (f)); |
09393d07 | 951 | unsigned long mask_color = x->background_pixel; |
a76206dc | 952 | |
51a1d2d8 | 953 | /* Don't let pointers be invisible. */ |
09393d07 | 954 | if (mask_color == pixel) |
bcf26b38 GM |
955 | { |
956 | x_free_colors (f, &pixel, 1); | |
09393d07 | 957 | pixel = x_copy_color (f, x->foreground_pixel); |
bcf26b38 | 958 | } |
a76206dc | 959 | |
09393d07 GM |
960 | unload_color (f, x->mouse_pixel); |
961 | x->mouse_pixel = pixel; | |
01f1ba30 JB |
962 | |
963 | BLOCK_INPUT; | |
fe24a618 | 964 | |
eb8c3be9 | 965 | /* It's not okay to crash if the user selects a screwy cursor. */ |
9ba8e10d | 966 | x_catch_errors (dpy); |
fe24a618 | 967 | |
09393d07 | 968 | if (!NILP (Vx_pointer_shape)) |
01f1ba30 | 969 | { |
b7826503 | 970 | CHECK_NUMBER (Vx_pointer_shape); |
09393d07 | 971 | cursor = XCreateFontCursor (dpy, XINT (Vx_pointer_shape)); |
01f1ba30 JB |
972 | } |
973 | else | |
09393d07 GM |
974 | cursor = XCreateFontCursor (dpy, XC_xterm); |
975 | x_check_errors (dpy, "bad text pointer cursor: %s"); | |
01f1ba30 | 976 | |
09393d07 | 977 | if (!NILP (Vx_nontext_pointer_shape)) |
01f1ba30 | 978 | { |
b7826503 | 979 | CHECK_NUMBER (Vx_nontext_pointer_shape); |
09393d07 GM |
980 | nontext_cursor |
981 | = XCreateFontCursor (dpy, XINT (Vx_nontext_pointer_shape)); | |
01f1ba30 JB |
982 | } |
983 | else | |
09393d07 GM |
984 | nontext_cursor = XCreateFontCursor (dpy, XC_left_ptr); |
985 | x_check_errors (dpy, "bad nontext pointer cursor: %s"); | |
01f1ba30 | 986 | |
09393d07 | 987 | if (!NILP (Vx_hourglass_pointer_shape)) |
333b20bb | 988 | { |
b7826503 | 989 | CHECK_NUMBER (Vx_hourglass_pointer_shape); |
09393d07 GM |
990 | hourglass_cursor |
991 | = XCreateFontCursor (dpy, XINT (Vx_hourglass_pointer_shape)); | |
333b20bb GM |
992 | } |
993 | else | |
09393d07 GM |
994 | hourglass_cursor = XCreateFontCursor (dpy, XC_watch); |
995 | x_check_errors (dpy, "bad hourglass pointer cursor: %s"); | |
177c0ea7 | 996 | |
09393d07 | 997 | if (!NILP (Vx_mode_pointer_shape)) |
01f1ba30 | 998 | { |
b7826503 | 999 | CHECK_NUMBER (Vx_mode_pointer_shape); |
09393d07 | 1000 | mode_cursor = XCreateFontCursor (dpy, XINT (Vx_mode_pointer_shape)); |
01f1ba30 JB |
1001 | } |
1002 | else | |
09393d07 GM |
1003 | mode_cursor = XCreateFontCursor (dpy, XC_xterm); |
1004 | x_check_errors (dpy, "bad modeline pointer cursor: %s"); | |
95f80c78 | 1005 | |
09393d07 | 1006 | if (!NILP (Vx_sensitive_text_pointer_shape)) |
95f80c78 | 1007 | { |
b7826503 | 1008 | CHECK_NUMBER (Vx_sensitive_text_pointer_shape); |
3d970f28 | 1009 | hand_cursor |
09393d07 | 1010 | = XCreateFontCursor (dpy, XINT (Vx_sensitive_text_pointer_shape)); |
95f80c78 FP |
1011 | } |
1012 | else | |
3d970f28 | 1013 | hand_cursor = XCreateFontCursor (dpy, XC_hand2); |
01f1ba30 | 1014 | |
8fb4ec9c GM |
1015 | if (!NILP (Vx_window_horizontal_drag_shape)) |
1016 | { | |
b7826503 | 1017 | CHECK_NUMBER (Vx_window_horizontal_drag_shape); |
8fb4ec9c | 1018 | horizontal_drag_cursor |
09393d07 | 1019 | = XCreateFontCursor (dpy, XINT (Vx_window_horizontal_drag_shape)); |
8fb4ec9c GM |
1020 | } |
1021 | else | |
1022 | horizontal_drag_cursor | |
09393d07 | 1023 | = XCreateFontCursor (dpy, XC_sb_h_double_arrow); |
8fb4ec9c | 1024 | |
fe24a618 | 1025 | /* Check and report errors with the above calls. */ |
09393d07 | 1026 | x_check_errors (dpy, "can't set cursor shape: %s"); |
4545fa20 | 1027 | x_uncatch_errors (); |
fe24a618 | 1028 | |
01f1ba30 JB |
1029 | { |
1030 | XColor fore_color, back_color; | |
1031 | ||
09393d07 | 1032 | fore_color.pixel = x->mouse_pixel; |
a31fedb7 | 1033 | x_query_color (f, &fore_color); |
01f1ba30 | 1034 | back_color.pixel = mask_color; |
a31fedb7 | 1035 | x_query_color (f, &back_color); |
177c0ea7 | 1036 | |
09393d07 GM |
1037 | XRecolorCursor (dpy, cursor, &fore_color, &back_color); |
1038 | XRecolorCursor (dpy, nontext_cursor, &fore_color, &back_color); | |
1039 | XRecolorCursor (dpy, mode_cursor, &fore_color, &back_color); | |
3d970f28 | 1040 | XRecolorCursor (dpy, hand_cursor, &fore_color, &back_color); |
09393d07 GM |
1041 | XRecolorCursor (dpy, hourglass_cursor, &fore_color, &back_color); |
1042 | XRecolorCursor (dpy, horizontal_drag_cursor, &fore_color, &back_color); | |
01f1ba30 | 1043 | } |
01f1ba30 | 1044 | |
fe24a618 | 1045 | if (FRAME_X_WINDOW (f) != 0) |
09393d07 GM |
1046 | XDefineCursor (dpy, FRAME_X_WINDOW (f), cursor); |
1047 | ||
1048 | if (cursor != x->text_cursor | |
1049 | && x->text_cursor != 0) | |
1050 | XFreeCursor (dpy, x->text_cursor); | |
1051 | x->text_cursor = cursor; | |
1052 | ||
1053 | if (nontext_cursor != x->nontext_cursor | |
1054 | && x->nontext_cursor != 0) | |
1055 | XFreeCursor (dpy, x->nontext_cursor); | |
1056 | x->nontext_cursor = nontext_cursor; | |
1057 | ||
1058 | if (hourglass_cursor != x->hourglass_cursor | |
1059 | && x->hourglass_cursor != 0) | |
1060 | XFreeCursor (dpy, x->hourglass_cursor); | |
1061 | x->hourglass_cursor = hourglass_cursor; | |
1062 | ||
1063 | if (mode_cursor != x->modeline_cursor | |
1064 | && x->modeline_cursor != 0) | |
1065 | XFreeCursor (dpy, f->output_data.x->modeline_cursor); | |
1066 | x->modeline_cursor = mode_cursor; | |
177c0ea7 | 1067 | |
3d970f28 KS |
1068 | if (hand_cursor != x->hand_cursor |
1069 | && x->hand_cursor != 0) | |
1070 | XFreeCursor (dpy, x->hand_cursor); | |
1071 | x->hand_cursor = hand_cursor; | |
01f1ba30 | 1072 | |
09393d07 GM |
1073 | if (horizontal_drag_cursor != x->horizontal_drag_cursor |
1074 | && x->horizontal_drag_cursor != 0) | |
1075 | XFreeCursor (dpy, x->horizontal_drag_cursor); | |
1076 | x->horizontal_drag_cursor = horizontal_drag_cursor; | |
8fb4ec9c | 1077 | |
09393d07 | 1078 | XFlush (dpy); |
01f1ba30 | 1079 | UNBLOCK_INPUT; |
05c8abbe GM |
1080 | |
1081 | update_face_from_frame_parameter (f, Qmouse_color, arg); | |
01f1ba30 JB |
1082 | } |
1083 | ||
1084 | void | |
f676886a JB |
1085 | x_set_cursor_color (f, arg, oldval) |
1086 | struct frame *f; | |
01f1ba30 JB |
1087 | Lisp_Object arg, oldval; |
1088 | { | |
a76206dc | 1089 | unsigned long fore_pixel, pixel; |
10168ebb | 1090 | int fore_pixel_allocated_p = 0, pixel_allocated_p = 0; |
09393d07 | 1091 | struct x_output *x = f->output_data.x; |
01f1ba30 | 1092 | |
10168ebb GM |
1093 | if (!NILP (Vx_cursor_fore_pixel)) |
1094 | { | |
1095 | fore_pixel = x_decode_color (f, Vx_cursor_fore_pixel, | |
1096 | WHITE_PIX_DEFAULT (f)); | |
1097 | fore_pixel_allocated_p = 1; | |
1098 | } | |
01f1ba30 | 1099 | else |
09393d07 | 1100 | fore_pixel = x->background_pixel; |
177c0ea7 | 1101 | |
a76206dc | 1102 | pixel = x_decode_color (f, arg, BLACK_PIX_DEFAULT (f)); |
10168ebb | 1103 | pixel_allocated_p = 1; |
a76206dc | 1104 | |
f9942c9e | 1105 | /* Make sure that the cursor color differs from the background color. */ |
09393d07 | 1106 | if (pixel == x->background_pixel) |
01f1ba30 | 1107 | { |
10168ebb GM |
1108 | if (pixel_allocated_p) |
1109 | { | |
1110 | x_free_colors (f, &pixel, 1); | |
1111 | pixel_allocated_p = 0; | |
1112 | } | |
177c0ea7 | 1113 | |
09393d07 | 1114 | pixel = x->mouse_pixel; |
a76206dc | 1115 | if (pixel == fore_pixel) |
10168ebb GM |
1116 | { |
1117 | if (fore_pixel_allocated_p) | |
1118 | { | |
1119 | x_free_colors (f, &fore_pixel, 1); | |
1120 | fore_pixel_allocated_p = 0; | |
1121 | } | |
09393d07 | 1122 | fore_pixel = x->background_pixel; |
10168ebb | 1123 | } |
01f1ba30 | 1124 | } |
a76206dc | 1125 | |
09393d07 | 1126 | unload_color (f, x->cursor_foreground_pixel); |
10168ebb GM |
1127 | if (!fore_pixel_allocated_p) |
1128 | fore_pixel = x_copy_color (f, fore_pixel); | |
09393d07 | 1129 | x->cursor_foreground_pixel = fore_pixel; |
01f1ba30 | 1130 | |
09393d07 | 1131 | unload_color (f, x->cursor_pixel); |
10168ebb GM |
1132 | if (!pixel_allocated_p) |
1133 | pixel = x_copy_color (f, pixel); | |
09393d07 | 1134 | x->cursor_pixel = pixel; |
a76206dc | 1135 | |
fe24a618 | 1136 | if (FRAME_X_WINDOW (f) != 0) |
01f1ba30 | 1137 | { |
01f1ba30 | 1138 | BLOCK_INPUT; |
09393d07 GM |
1139 | XSetBackground (FRAME_X_DISPLAY (f), x->cursor_gc, x->cursor_pixel); |
1140 | XSetForeground (FRAME_X_DISPLAY (f), x->cursor_gc, fore_pixel); | |
01f1ba30 | 1141 | UNBLOCK_INPUT; |
01f1ba30 | 1142 | |
179956b9 | 1143 | if (FRAME_VISIBLE_P (f)) |
01f1ba30 | 1144 | { |
cedadcfa RS |
1145 | x_update_cursor (f, 0); |
1146 | x_update_cursor (f, 1); | |
01f1ba30 JB |
1147 | } |
1148 | } | |
05c8abbe GM |
1149 | |
1150 | update_face_from_frame_parameter (f, Qcursor_color, arg); | |
01f1ba30 | 1151 | } |
943b580d | 1152 | \f |
f676886a | 1153 | /* Set the border-color of frame F to pixel value PIX. |
01f1ba30 | 1154 | Note that this does not fully take effect if done before |
f676886a | 1155 | F has an x-window. */ |
01f1ba30 | 1156 | |
968b1234 | 1157 | void |
f676886a JB |
1158 | x_set_border_pixel (f, pix) |
1159 | struct frame *f; | |
01f1ba30 JB |
1160 | int pix; |
1161 | { | |
a76206dc | 1162 | unload_color (f, f->output_data.x->border_pixel); |
7556890b | 1163 | f->output_data.x->border_pixel = pix; |
01f1ba30 | 1164 | |
be786000 | 1165 | if (FRAME_X_WINDOW (f) != 0 && f->border_width > 0) |
01f1ba30 | 1166 | { |
01f1ba30 | 1167 | BLOCK_INPUT; |
b9dc4443 | 1168 | XSetWindowBorder (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
270958e8 | 1169 | (unsigned long)pix); |
01f1ba30 JB |
1170 | UNBLOCK_INPUT; |
1171 | ||
179956b9 | 1172 | if (FRAME_VISIBLE_P (f)) |
f676886a | 1173 | redraw_frame (f); |
01f1ba30 JB |
1174 | } |
1175 | } | |
1176 | ||
7c0d3ed8 KS |
1177 | /* Set the border-color of frame F to value described by ARG. |
1178 | ARG can be a string naming a color. | |
1179 | The border-color is used for the border that is drawn by the X server. | |
1180 | Note that this does not fully take effect if done before | |
1181 | F has an x-window; it must be redone when the window is created. | |
1182 | ||
1183 | Note: this is done in two routines because of the way X10 works. | |
1184 | ||
1185 | Note: under X11, this is normally the province of the window manager, | |
1186 | and so emacs' border colors may be overridden. */ | |
1187 | ||
1188 | void | |
1189 | x_set_border_color (f, arg, oldval) | |
1190 | struct frame *f; | |
1191 | Lisp_Object arg, oldval; | |
1192 | { | |
1193 | int pix; | |
1194 | ||
1195 | CHECK_STRING (arg); | |
1196 | pix = x_decode_color (f, arg, BLACK_PIX_DEFAULT (f)); | |
1197 | x_set_border_pixel (f, pix); | |
1198 | update_face_from_frame_parameter (f, Qborder_color, arg); | |
1199 | } | |
0d1469d6 | 1200 | |
0d1469d6 GM |
1201 | |
1202 | void | |
1203 | x_set_cursor_type (f, arg, oldval) | |
1204 | FRAME_PTR f; | |
1205 | Lisp_Object arg, oldval; | |
1206 | { | |
33b2311e | 1207 | set_frame_cursor_types (f, arg); |
dbc4e1c1 | 1208 | |
75691005 RS |
1209 | /* Make sure the cursor gets redrawn. */ |
1210 | cursor_type_changed = 1; | |
dbc4e1c1 | 1211 | } |
943b580d | 1212 | \f |
01f1ba30 | 1213 | void |
f676886a JB |
1214 | x_set_icon_type (f, arg, oldval) |
1215 | struct frame *f; | |
01f1ba30 JB |
1216 | Lisp_Object arg, oldval; |
1217 | { | |
01f1ba30 JB |
1218 | int result; |
1219 | ||
203c1d73 RS |
1220 | if (STRINGP (arg)) |
1221 | { | |
1222 | if (STRINGP (oldval) && EQ (Fstring_equal (oldval, arg), Qt)) | |
1223 | return; | |
1224 | } | |
1225 | else if (!STRINGP (oldval) && EQ (oldval, Qnil) == EQ (arg, Qnil)) | |
01f1ba30 JB |
1226 | return; |
1227 | ||
1228 | BLOCK_INPUT; | |
265a9e55 | 1229 | if (NILP (arg)) |
80534dd6 | 1230 | result = x_text_icon (f, |
d5db4077 | 1231 | (char *) SDATA ((!NILP (f->icon_name) |
f468da95 | 1232 | ? f->icon_name |
d5db4077 | 1233 | : f->name))); |
f1c7b5a6 RS |
1234 | else |
1235 | result = x_bitmap_icon (f, arg); | |
01f1ba30 JB |
1236 | |
1237 | if (result) | |
1238 | { | |
01f1ba30 | 1239 | UNBLOCK_INPUT; |
0fb53770 | 1240 | error ("No icon window available"); |
01f1ba30 JB |
1241 | } |
1242 | ||
b9dc4443 | 1243 | XFlush (FRAME_X_DISPLAY (f)); |
01f1ba30 JB |
1244 | UNBLOCK_INPUT; |
1245 | } | |
1246 | ||
80534dd6 KH |
1247 | void |
1248 | x_set_icon_name (f, arg, oldval) | |
1249 | struct frame *f; | |
1250 | Lisp_Object arg, oldval; | |
1251 | { | |
80534dd6 KH |
1252 | int result; |
1253 | ||
1254 | if (STRINGP (arg)) | |
1255 | { | |
1256 | if (STRINGP (oldval) && EQ (Fstring_equal (oldval, arg), Qt)) | |
1257 | return; | |
1258 | } | |
56f41f98 | 1259 | else if (!NILP (arg) || NILP (oldval)) |
80534dd6 KH |
1260 | return; |
1261 | ||
f468da95 | 1262 | f->icon_name = arg; |
80534dd6 | 1263 | |
7556890b | 1264 | if (f->output_data.x->icon_bitmap != 0) |
80534dd6 KH |
1265 | return; |
1266 | ||
1267 | BLOCK_INPUT; | |
1268 | ||
1269 | result = x_text_icon (f, | |
d5db4077 KR |
1270 | (char *) SDATA ((!NILP (f->icon_name) |
1271 | ? f->icon_name | |
1272 | : !NILP (f->title) | |
1273 | ? f->title | |
1274 | : f->name))); | |
80534dd6 KH |
1275 | |
1276 | if (result) | |
1277 | { | |
1278 | UNBLOCK_INPUT; | |
1279 | error ("No icon window available"); | |
1280 | } | |
1281 | ||
80534dd6 KH |
1282 | XFlush (FRAME_X_DISPLAY (f)); |
1283 | UNBLOCK_INPUT; | |
1284 | } | |
7c0d3ed8 | 1285 | |
943b580d | 1286 | \f |
01f1ba30 | 1287 | void |
7c0d3ed8 | 1288 | x_set_menu_bar_lines (f, value, oldval) |
f676886a | 1289 | struct frame *f; |
7c0d3ed8 | 1290 | Lisp_Object value, oldval; |
01f1ba30 | 1291 | { |
7c0d3ed8 | 1292 | int nlines; |
121e8a82 | 1293 | #if ! defined (USE_X_TOOLKIT) && ! defined (USE_GTK) |
7c0d3ed8 KS |
1294 | int olines = FRAME_MENU_BAR_LINES (f); |
1295 | #endif | |
177c0ea7 | 1296 | |
7c0d3ed8 KS |
1297 | /* Right now, menu bars don't work properly in minibuf-only frames; |
1298 | most of the commands try to apply themselves to the minibuffer | |
1299 | frame itself, and get an error because you can't switch buffers | |
1300 | in or split the minibuffer window. */ | |
1301 | if (FRAME_MINIBUF_ONLY_P (f)) | |
1302 | return; | |
177c0ea7 | 1303 | |
7c0d3ed8 KS |
1304 | if (INTEGERP (value)) |
1305 | nlines = XINT (value); | |
ea96210c | 1306 | else |
7c0d3ed8 | 1307 | nlines = 0; |
a367641f | 1308 | |
7c0d3ed8 KS |
1309 | /* Make sure we redisplay all windows in this frame. */ |
1310 | windows_or_buffers_changed++; | |
3d09b6be | 1311 | |
488dd4c4 | 1312 | #if defined (USE_X_TOOLKIT) || defined (USE_GTK) |
9ef48a9d RS |
1313 | FRAME_MENU_BAR_LINES (f) = 0; |
1314 | if (nlines) | |
0d8ef3f4 RS |
1315 | { |
1316 | FRAME_EXTERNAL_MENU_BAR (f) = 1; | |
97a1ff91 | 1317 | if (FRAME_X_P (f) && f->output_data.x->menubar_widget == 0) |
0d8ef3f4 RS |
1318 | /* Make sure next redisplay shows the menu bar. */ |
1319 | XWINDOW (FRAME_SELECTED_WINDOW (f))->update_mode_line = Qt; | |
1320 | } | |
9ef48a9d RS |
1321 | else |
1322 | { | |
6bc20398 FP |
1323 | if (FRAME_EXTERNAL_MENU_BAR (f) == 1) |
1324 | free_frame_menubar (f); | |
9ef48a9d | 1325 | FRAME_EXTERNAL_MENU_BAR (f) = 0; |
97a1ff91 RS |
1326 | if (FRAME_X_P (f)) |
1327 | f->output_data.x->menubar_widget = 0; | |
9ef48a9d | 1328 | } |
488dd4c4 | 1329 | #else /* not USE_X_TOOLKIT && not USE_GTK */ |
d043f1a4 | 1330 | FRAME_MENU_BAR_LINES (f) = nlines; |
7c0d3ed8 | 1331 | change_window_heights (f->root_window, nlines - olines); |
9ef48a9d | 1332 | #endif /* not USE_X_TOOLKIT */ |
333b20bb GM |
1333 | adjust_glyphs (f); |
1334 | } | |
1335 | ||
1336 | ||
1337 | /* Set the number of lines used for the tool bar of frame F to VALUE. | |
1338 | VALUE not an integer, or < 0 means set the lines to zero. OLDVAL | |
1339 | is the old number of tool bar lines. This function changes the | |
1340 | height of all windows on frame F to match the new tool bar height. | |
1341 | The frame's height doesn't change. */ | |
1342 | ||
1343 | void | |
9ea173e8 | 1344 | x_set_tool_bar_lines (f, value, oldval) |
333b20bb GM |
1345 | struct frame *f; |
1346 | Lisp_Object value, oldval; | |
1347 | { | |
52de7ce9 GM |
1348 | int delta, nlines, root_height; |
1349 | Lisp_Object root_window; | |
333b20bb | 1350 | |
e870b7ba GM |
1351 | /* Treat tool bars like menu bars. */ |
1352 | if (FRAME_MINIBUF_ONLY_P (f)) | |
1353 | return; | |
1354 | ||
333b20bb GM |
1355 | /* Use VALUE only if an integer >= 0. */ |
1356 | if (INTEGERP (value) && XINT (value) >= 0) | |
1357 | nlines = XFASTINT (value); | |
1358 | else | |
1359 | nlines = 0; | |
1360 | ||
488dd4c4 JD |
1361 | #ifdef USE_GTK |
1362 | FRAME_TOOL_BAR_LINES (f) = 0; | |
1363 | if (nlines) | |
1364 | { | |
1365 | FRAME_EXTERNAL_TOOL_BAR (f) = 1; | |
1366 | if (FRAME_X_P (f) && f->output_data.x->toolbar_widget == 0) | |
1367 | /* Make sure next redisplay shows the tool bar. */ | |
1368 | XWINDOW (FRAME_SELECTED_WINDOW (f))->update_mode_line = Qt; | |
1369 | update_frame_tool_bar (f); | |
1370 | } | |
1371 | else | |
1372 | { | |
1373 | if (FRAME_EXTERNAL_TOOL_BAR (f)) | |
1374 | free_frame_tool_bar (f); | |
1375 | FRAME_EXTERNAL_TOOL_BAR (f) = 0; | |
1376 | } | |
1377 | ||
1378 | return; | |
1379 | #endif | |
177c0ea7 | 1380 | |
488dd4c4 | 1381 | /* Make sure we redisplay all windows in this frame. */ |
333b20bb GM |
1382 | ++windows_or_buffers_changed; |
1383 | ||
9ea173e8 | 1384 | delta = nlines - FRAME_TOOL_BAR_LINES (f); |
52de7ce9 GM |
1385 | |
1386 | /* Don't resize the tool-bar to more than we have room for. */ | |
1387 | root_window = FRAME_ROOT_WINDOW (f); | |
be786000 | 1388 | root_height = WINDOW_TOTAL_LINES (XWINDOW (root_window)); |
52de7ce9 GM |
1389 | if (root_height - delta < 1) |
1390 | { | |
1391 | delta = root_height - 1; | |
1392 | nlines = FRAME_TOOL_BAR_LINES (f) + delta; | |
1393 | } | |
1394 | ||
9ea173e8 | 1395 | FRAME_TOOL_BAR_LINES (f) = nlines; |
7c0d3ed8 | 1396 | change_window_heights (root_window, delta); |
333b20bb | 1397 | adjust_glyphs (f); |
177c0ea7 | 1398 | |
ccba751c GM |
1399 | /* We also have to make sure that the internal border at the top of |
1400 | the frame, below the menu bar or tool bar, is redrawn when the | |
1401 | tool bar disappears. This is so because the internal border is | |
1402 | below the tool bar if one is displayed, but is below the menu bar | |
1403 | if there isn't a tool bar. The tool bar draws into the area | |
1404 | below the menu bar. */ | |
1405 | if (FRAME_X_WINDOW (f) && FRAME_TOOL_BAR_LINES (f) == 0) | |
1406 | { | |
1407 | updating_frame = f; | |
1408 | clear_frame (); | |
fb3cd89b | 1409 | clear_current_matrices (f); |
ccba751c GM |
1410 | updating_frame = NULL; |
1411 | } | |
b6f91066 GM |
1412 | |
1413 | /* If the tool bar gets smaller, the internal border below it | |
1414 | has to be cleared. It was formerly part of the display | |
1415 | of the larger tool bar, and updating windows won't clear it. */ | |
1416 | if (delta < 0) | |
1417 | { | |
1418 | int height = FRAME_INTERNAL_BORDER_WIDTH (f); | |
be786000 KS |
1419 | int width = FRAME_PIXEL_WIDTH (f); |
1420 | int y = nlines * FRAME_LINE_HEIGHT (f); | |
b6f91066 | 1421 | |
caacfeb8 JD |
1422 | /* height can be zero here. */ |
1423 | if (height > 0 && width > 0) | |
1424 | { | |
1425 | BLOCK_INPUT; | |
1426 | x_clear_area (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), | |
1427 | 0, y, width, height, False); | |
1428 | UNBLOCK_INPUT; | |
1429 | } | |
ddc24747 GM |
1430 | |
1431 | if (WINDOWP (f->tool_bar_window)) | |
1432 | clear_glyph_matrix (XWINDOW (f->tool_bar_window)->current_matrix); | |
b6f91066 | 1433 | } |
333b20bb GM |
1434 | } |
1435 | ||
1436 | ||
1437 | /* Set the foreground color for scroll bars on frame F to VALUE. | |
1438 | VALUE should be a string, a color name. If it isn't a string or | |
1439 | isn't a valid color name, do nothing. OLDVAL is the old value of | |
1440 | the frame parameter. */ | |
1441 | ||
1442 | void | |
1443 | x_set_scroll_bar_foreground (f, value, oldval) | |
1444 | struct frame *f; | |
1445 | Lisp_Object value, oldval; | |
1446 | { | |
1447 | unsigned long pixel; | |
177c0ea7 | 1448 | |
333b20bb GM |
1449 | if (STRINGP (value)) |
1450 | pixel = x_decode_color (f, value, BLACK_PIX_DEFAULT (f)); | |
1451 | else | |
1452 | pixel = -1; | |
1453 | ||
1454 | if (f->output_data.x->scroll_bar_foreground_pixel != -1) | |
1455 | unload_color (f, f->output_data.x->scroll_bar_foreground_pixel); | |
177c0ea7 | 1456 | |
333b20bb GM |
1457 | f->output_data.x->scroll_bar_foreground_pixel = pixel; |
1458 | if (FRAME_X_WINDOW (f) && FRAME_VISIBLE_P (f)) | |
1459 | { | |
1460 | /* Remove all scroll bars because they have wrong colors. */ | |
1461 | if (condemn_scroll_bars_hook) | |
1462 | (*condemn_scroll_bars_hook) (f); | |
1463 | if (judge_scroll_bars_hook) | |
1464 | (*judge_scroll_bars_hook) (f); | |
05c8abbe GM |
1465 | |
1466 | update_face_from_frame_parameter (f, Qscroll_bar_foreground, value); | |
333b20bb GM |
1467 | redraw_frame (f); |
1468 | } | |
1469 | } | |
1470 | ||
1471 | ||
1472 | /* Set the background color for scroll bars on frame F to VALUE VALUE | |
1473 | should be a string, a color name. If it isn't a string or isn't a | |
1474 | valid color name, do nothing. OLDVAL is the old value of the frame | |
1475 | parameter. */ | |
1476 | ||
1477 | void | |
1478 | x_set_scroll_bar_background (f, value, oldval) | |
1479 | struct frame *f; | |
1480 | Lisp_Object value, oldval; | |
1481 | { | |
1482 | unsigned long pixel; | |
1483 | ||
1484 | if (STRINGP (value)) | |
1485 | pixel = x_decode_color (f, value, WHITE_PIX_DEFAULT (f)); | |
1486 | else | |
1487 | pixel = -1; | |
177c0ea7 | 1488 | |
333b20bb GM |
1489 | if (f->output_data.x->scroll_bar_background_pixel != -1) |
1490 | unload_color (f, f->output_data.x->scroll_bar_background_pixel); | |
177c0ea7 | 1491 | |
f15340b7 MB |
1492 | #ifdef USE_TOOLKIT_SCROLL_BARS |
1493 | /* Scrollbar shadow colors. */ | |
1494 | if (f->output_data.x->scroll_bar_top_shadow_pixel != -1) | |
1495 | { | |
1496 | unload_color (f, f->output_data.x->scroll_bar_top_shadow_pixel); | |
1497 | f->output_data.x->scroll_bar_top_shadow_pixel = -1; | |
1498 | } | |
1499 | if (f->output_data.x->scroll_bar_bottom_shadow_pixel != -1) | |
1500 | { | |
1501 | unload_color (f, f->output_data.x->scroll_bar_bottom_shadow_pixel); | |
1502 | f->output_data.x->scroll_bar_bottom_shadow_pixel = -1; | |
1503 | } | |
1504 | #endif /* USE_TOOLKIT_SCROLL_BARS */ | |
1505 | ||
333b20bb GM |
1506 | f->output_data.x->scroll_bar_background_pixel = pixel; |
1507 | if (FRAME_X_WINDOW (f) && FRAME_VISIBLE_P (f)) | |
1508 | { | |
1509 | /* Remove all scroll bars because they have wrong colors. */ | |
1510 | if (condemn_scroll_bars_hook) | |
1511 | (*condemn_scroll_bars_hook) (f); | |
1512 | if (judge_scroll_bars_hook) | |
1513 | (*judge_scroll_bars_hook) (f); | |
177c0ea7 | 1514 | |
05c8abbe | 1515 | update_face_from_frame_parameter (f, Qscroll_bar_background, value); |
333b20bb GM |
1516 | redraw_frame (f); |
1517 | } | |
d043f1a4 | 1518 | } |
333b20bb | 1519 | |
943b580d | 1520 | \f |
3a258507 | 1521 | /* Encode Lisp string STRING as a text in a format appropriate for |
96db09e4 KH |
1522 | XICCC (X Inter Client Communication Conventions). |
1523 | ||
6f103132 RS |
1524 | This can call Lisp code, so callers must GCPRO. |
1525 | ||
96db09e4 KH |
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 | { | |
6f103132 RS |
1573 | struct gcpro gcpro1; |
1574 | /* We don't need to GCPRO string. */ | |
1575 | GCPRO1 (coding_system); | |
37323f34 | 1576 | string = run_pre_post_conversion_on_str (string, &coding, 1); |
6f103132 | 1577 | UNGCPRO; |
d5db4077 KR |
1578 | str = SDATA (string); |
1579 | chars = SCHARS (string); | |
1580 | bytes = SBYTES (string); | |
37323f34 | 1581 | } |
96db09e4 KH |
1582 | coding.src_multibyte = 1; |
1583 | coding.dst_multibyte = 0; | |
1584 | coding.mode |= CODING_MODE_LAST_BLOCK; | |
d60660d6 KH |
1585 | if (coding.type == coding_type_iso2022) |
1586 | coding.flags |= CODING_FLAG_ISO_SAFE; | |
35bc5887 KH |
1587 | /* We suppress producing escape sequences for composition. */ |
1588 | coding.composing = COMPOSITION_DISABLED; | |
96db09e4 KH |
1589 | bufsize = encoding_buffer_size (&coding, bytes); |
1590 | buf = (unsigned char *) xmalloc (bufsize); | |
1591 | encode_coding (&coding, str, buf, bytes, bufsize); | |
1592 | *text_bytes = coding.produced; | |
43dc73f1 EZ |
1593 | *stringp = (charset_info == 1 |
1594 | || (!EQ (coding_system, Qcompound_text) | |
1595 | && !EQ (coding_system, Qcompound_text_with_extensions))); | |
df630496 | 1596 | *freep = 1; |
96db09e4 KH |
1597 | return buf; |
1598 | } | |
1599 | ||
1600 | \f | |
b10daec7 JD |
1601 | /* Set the WM name to NAME for frame F. Also set the icon name. |
1602 | If the frame already has an icon name, use that, otherwise set the | |
1603 | icon name to NAME. */ | |
f945b920 | 1604 | |
b10daec7 JD |
1605 | static void |
1606 | x_set_name_internal (f, name) | |
1607 | FRAME_PTR f; | |
f945b920 | 1608 | Lisp_Object name; |
f945b920 | 1609 | { |
fe24a618 | 1610 | if (FRAME_X_WINDOW (f)) |
01f1ba30 | 1611 | { |
01f1ba30 | 1612 | BLOCK_INPUT; |
fe24a618 JB |
1613 | #ifdef HAVE_X11R4 |
1614 | { | |
80534dd6 | 1615 | XTextProperty text, icon; |
d60660d6 | 1616 | int bytes, stringp; |
b10daec7 | 1617 | int do_free_icon_value = 0, do_free_text_value = 0; |
11270583 | 1618 | Lisp_Object coding_system; |
c2915ced CY |
1619 | #ifdef USE_GTK |
1620 | Lisp_Object encoded_name; | |
1621 | struct gcpro gcpro1; | |
1622 | ||
1623 | /* As ENCODE_UTF_8 may cause GC and relocation of string data, | |
1624 | we use it before x_encode_text that may return string data. */ | |
1625 | GCPRO1 (name); | |
1626 | encoded_name = ENCODE_UTF_8 (name); | |
1627 | UNGCPRO; | |
1628 | #endif | |
80534dd6 | 1629 | |
b10daec7 | 1630 | coding_system = Qcompound_text; |
3201ea57 KH |
1631 | /* Note: Encoding strategy |
1632 | ||
1633 | We encode NAME by compound-text and use "COMPOUND-TEXT" in | |
1634 | text.encoding. But, there are non-internationalized window | |
1635 | managers which don't support that encoding. So, if NAME | |
1636 | contains only ASCII and 8859-1 characters, encode it by | |
1637 | iso-latin-1, and use "STRING" in text.encoding hoping that | |
34e8c597 | 1638 | such window managers at least analyze this format correctly, |
3201ea57 KH |
1639 | i.e. treat 8-bit bytes as 8859-1 characters. |
1640 | ||
1641 | We may also be able to use "UTF8_STRING" in text.encoding | |
34e8c597 | 1642 | in the future which can encode all Unicode characters. |
3201ea57 KH |
1643 | But, for the moment, there's no way to know that the |
1644 | current window manager supports it or not. */ | |
df630496 KS |
1645 | text.value = x_encode_text (name, coding_system, 0, &bytes, &stringp, |
1646 | &do_free_text_value); | |
d60660d6 | 1647 | text.encoding = (stringp ? XA_STRING |
96db09e4 | 1648 | : FRAME_X_DISPLAY_INFO (f)->Xatom_COMPOUND_TEXT); |
fe24a618 | 1649 | text.format = 8; |
96db09e4 | 1650 | text.nitems = bytes; |
80534dd6 | 1651 | |
4985dde2 | 1652 | if (!STRINGP (f->icon_name)) |
96db09e4 KH |
1653 | { |
1654 | icon = text; | |
1655 | } | |
1656 | else | |
1657 | { | |
3201ea57 | 1658 | /* See the above comment "Note: Encoding strategy". */ |
37323f34 | 1659 | icon.value = x_encode_text (f->icon_name, coding_system, 0, |
df630496 | 1660 | &bytes, &stringp, &do_free_icon_value); |
d60660d6 | 1661 | icon.encoding = (stringp ? XA_STRING |
96db09e4 KH |
1662 | : FRAME_X_DISPLAY_INFO (f)->Xatom_COMPOUND_TEXT); |
1663 | icon.format = 8; | |
1664 | icon.nitems = bytes; | |
1665 | } | |
b10daec7 | 1666 | |
488dd4c4 JD |
1667 | #ifdef USE_GTK |
1668 | gtk_window_set_title (GTK_WINDOW (FRAME_GTK_OUTER_WIDGET (f)), | |
c2915ced | 1669 | (char *) SDATA (encoded_name)); |
488dd4c4 | 1670 | #else /* not USE_GTK */ |
2436a4e4 | 1671 | XSetWMName (FRAME_X_DISPLAY (f), FRAME_OUTER_WINDOW (f), &text); |
7c0d3ed8 | 1672 | #endif /* not USE_GTK */ |
abb4b7ec | 1673 | |
7c0d3ed8 | 1674 | XSetWMIconName (FRAME_X_DISPLAY (f), FRAME_OUTER_WINDOW (f), &icon); |
abb4b7ec | 1675 | |
b10daec7 | 1676 | if (do_free_icon_value) |
7c0d3ed8 | 1677 | xfree (icon.value); |
b10daec7 | 1678 | if (do_free_text_value) |
7c0d3ed8 KS |
1679 | xfree (text.value); |
1680 | } | |
1681 | #else /* not HAVE_X11R4 */ | |
1682 | XSetIconName (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), | |
1683 | SDATA (name)); | |
1684 | XStoreName (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), | |
1685 | SDATA (name)); | |
1686 | #endif /* not HAVE_X11R4 */ | |
1687 | UNBLOCK_INPUT; | |
1688 | } | |
abb4b7ec RS |
1689 | } |
1690 | ||
b10daec7 JD |
1691 | /* Change the name of frame F to NAME. If NAME is nil, set F's name to |
1692 | x_id_name. | |
1693 | ||
1694 | If EXPLICIT is non-zero, that indicates that lisp code is setting the | |
1695 | name; if NAME is a string, set F's name to NAME and set | |
1696 | F->explicit_name; if NAME is Qnil, then clear F->explicit_name. | |
1697 | ||
1698 | If EXPLICIT is zero, that indicates that Emacs redisplay code is | |
1699 | suggesting a new name, which lisp code should override; if | |
1700 | F->explicit_name is set, ignore the new name; otherwise, set it. */ | |
1701 | ||
1702 | void | |
1703 | x_set_name (f, name, explicit) | |
1704 | struct frame *f; | |
1705 | Lisp_Object name; | |
1706 | int explicit; | |
1707 | { | |
1708 | /* Make sure that requests from lisp code override requests from | |
1709 | Emacs redisplay code. */ | |
1710 | if (explicit) | |
1711 | { | |
1712 | /* If we're switching from explicit to implicit, we had better | |
1713 | update the mode lines and thereby update the title. */ | |
1714 | if (f->explicit_name && NILP (name)) | |
1715 | update_mode_lines = 1; | |
1716 | ||
1717 | f->explicit_name = ! NILP (name); | |
1718 | } | |
1719 | else if (f->explicit_name) | |
1720 | return; | |
1721 | ||
1722 | /* If NAME is nil, set the name to the x_id_name. */ | |
1723 | if (NILP (name)) | |
1724 | { | |
1725 | /* Check for no change needed in this very common case | |
1726 | before we do any consing. */ | |
1727 | if (!strcmp (FRAME_X_DISPLAY_INFO (f)->x_id_name, | |
1728 | SDATA (f->name))) | |
1729 | return; | |
1730 | name = build_string (FRAME_X_DISPLAY_INFO (f)->x_id_name); | |
1731 | } | |
1732 | else | |
1733 | CHECK_STRING (name); | |
1734 | ||
1735 | /* Don't change the name if it's already NAME. */ | |
1736 | if (! NILP (Fstring_equal (name, f->name))) | |
1737 | return; | |
1738 | ||
1739 | f->name = name; | |
1740 | ||
1741 | /* For setting the frame title, the title parameter should override | |
1742 | the name parameter. */ | |
1743 | if (! NILP (f->title)) | |
1744 | name = f->title; | |
1745 | ||
1746 | x_set_name_internal (f, name); | |
1747 | } | |
1748 | ||
7c0d3ed8 KS |
1749 | /* This function should be called when the user's lisp code has |
1750 | specified a name for the frame; the name will override any set by the | |
1751 | redisplay code. */ | |
1752 | void | |
1753 | x_explicitly_set_name (f, arg, oldval) | |
1754 | FRAME_PTR f; | |
1755 | Lisp_Object arg, oldval; | |
3402e1a4 | 1756 | { |
7c0d3ed8 | 1757 | x_set_name (f, arg, 1); |
3402e1a4 RS |
1758 | } |
1759 | ||
7c0d3ed8 KS |
1760 | /* This function should be called by Emacs redisplay code to set the |
1761 | name; names set this way will never override names set by the user's | |
1762 | lisp code. */ | |
1763 | void | |
1764 | x_implicitly_set_name (f, arg, oldval) | |
1765 | FRAME_PTR f; | |
1766 | Lisp_Object arg, oldval; | |
333b20bb | 1767 | { |
7c0d3ed8 KS |
1768 | x_set_name (f, arg, 0); |
1769 | } | |
1770 | \f | |
1771 | /* Change the title of frame F to NAME. | |
1772 | If NAME is nil, use the frame name as the title. | |
60fb3ee1 | 1773 | |
7c0d3ed8 KS |
1774 | If EXPLICIT is non-zero, that indicates that lisp code is setting the |
1775 | name; if NAME is a string, set F's name to NAME and set | |
1776 | F->explicit_name; if NAME is Qnil, then clear F->explicit_name. | |
60fb3ee1 | 1777 | |
7c0d3ed8 KS |
1778 | If EXPLICIT is zero, that indicates that Emacs redisplay code is |
1779 | suggesting a new name, which lisp code should override; if | |
1780 | F->explicit_name is set, ignore the new name; otherwise, set it. */ | |
01f1ba30 | 1781 | |
7c0d3ed8 KS |
1782 | void |
1783 | x_set_title (f, name, old_name) | |
1784 | struct frame *f; | |
1785 | Lisp_Object name, old_name; | |
01f1ba30 | 1786 | { |
7c0d3ed8 KS |
1787 | /* Don't change the title if it's already NAME. */ |
1788 | if (EQ (name, f->title)) | |
1789 | return; | |
01f1ba30 | 1790 | |
7c0d3ed8 | 1791 | update_mode_lines = 1; |
60fb3ee1 | 1792 | |
7c0d3ed8 | 1793 | f->title = name; |
f9942c9e | 1794 | |
7c0d3ed8 KS |
1795 | if (NILP (name)) |
1796 | name = f->name; | |
1797 | else | |
1798 | CHECK_STRING (name); | |
f9942c9e | 1799 | |
b10daec7 | 1800 | x_set_name_internal (f, name); |
01f1ba30 JB |
1801 | } |
1802 | ||
7c0d3ed8 KS |
1803 | void |
1804 | x_set_scroll_bar_default_width (f) | |
e4f79258 | 1805 | struct frame *f; |
e4f79258 | 1806 | { |
be786000 | 1807 | int wid = FRAME_COLUMN_WIDTH (f); |
01f1ba30 | 1808 | |
7c0d3ed8 KS |
1809 | #ifdef USE_TOOLKIT_SCROLL_BARS |
1810 | /* A minimum width of 14 doesn't look good for toolkit scroll bars. */ | |
1811 | int width = 16 + 2 * VERTICAL_SCROLL_BAR_WIDTH_TRIM; | |
be786000 KS |
1812 | FRAME_CONFIG_SCROLL_BAR_COLS (f) = (width + wid - 1) / wid; |
1813 | FRAME_CONFIG_SCROLL_BAR_WIDTH (f) = width; | |
7c0d3ed8 KS |
1814 | #else |
1815 | /* Make the actual width at least 14 pixels and a multiple of a | |
1816 | character width. */ | |
be786000 | 1817 | FRAME_CONFIG_SCROLL_BAR_COLS (f) = (14 + wid - 1) / wid; |
01f1ba30 | 1818 | |
7c0d3ed8 KS |
1819 | /* Use all of that space (aside from required margins) for the |
1820 | scroll bar. */ | |
be786000 | 1821 | FRAME_CONFIG_SCROLL_BAR_WIDTH (f) = 0; |
7c0d3ed8 | 1822 | #endif |
01f1ba30 | 1823 | } |
333b20bb | 1824 | |
7c0d3ed8 | 1825 | \f |
333b20bb GM |
1826 | /* Record in frame F the specified or default value according to ALIST |
1827 | of the parameter named PROP (a Lisp symbol). If no value is | |
1828 | specified for PROP, look for an X default for XPROP on the frame | |
1829 | named NAME. If that is not found either, use the value DEFLT. */ | |
1830 | ||
1831 | static Lisp_Object | |
1832 | x_default_scroll_bar_color_parameter (f, alist, prop, xprop, xclass, | |
1833 | foreground_p) | |
1834 | struct frame *f; | |
1835 | Lisp_Object alist; | |
1836 | Lisp_Object prop; | |
1837 | char *xprop; | |
1838 | char *xclass; | |
1839 | int foreground_p; | |
1840 | { | |
1841 | struct x_display_info *dpyinfo = FRAME_X_DISPLAY_INFO (f); | |
1842 | Lisp_Object tem; | |
1843 | ||
1844 | tem = x_get_arg (dpyinfo, alist, prop, xprop, xclass, RES_TYPE_STRING); | |
1845 | if (EQ (tem, Qunbound)) | |
1846 | { | |
1847 | #ifdef USE_TOOLKIT_SCROLL_BARS | |
1848 | ||
1849 | /* See if an X resource for the scroll bar color has been | |
1850 | specified. */ | |
1851 | tem = display_x_get_resource (dpyinfo, | |
1852 | build_string (foreground_p | |
1853 | ? "foreground" | |
1854 | : "background"), | |
6ecd75be | 1855 | empty_unibyte_string, |
333b20bb | 1856 | build_string ("verticalScrollBar"), |
6ecd75be | 1857 | empty_unibyte_string); |
333b20bb GM |
1858 | if (!STRINGP (tem)) |
1859 | { | |
1860 | /* If nothing has been specified, scroll bars will use a | |
1861 | toolkit-dependent default. Because these defaults are | |
1862 | difficult to get at without actually creating a scroll | |
1863 | bar, use nil to indicate that no color has been | |
1864 | specified. */ | |
1865 | tem = Qnil; | |
1866 | } | |
177c0ea7 | 1867 | |
333b20bb | 1868 | #else /* not USE_TOOLKIT_SCROLL_BARS */ |
177c0ea7 | 1869 | |
333b20bb | 1870 | tem = Qnil; |
177c0ea7 | 1871 | |
333b20bb GM |
1872 | #endif /* not USE_TOOLKIT_SCROLL_BARS */ |
1873 | } | |
1874 | ||
1875 | x_set_frame_parameters (f, Fcons (Fcons (prop, tem), Qnil)); | |
1876 | return tem; | |
1877 | } | |
1878 | ||
1879 | ||
01f1ba30 | 1880 | |
f58534a3 RS |
1881 | #if !defined (HAVE_X11R4) && !defined (HAVE_XSETWMPROTOCOLS) |
1882 | ||
1883 | Status | |
1884 | XSetWMProtocols (dpy, w, protocols, count) | |
1885 | Display *dpy; | |
1886 | Window w; | |
1887 | Atom *protocols; | |
1888 | int count; | |
1889 | { | |
1890 | Atom prop; | |
1891 | prop = XInternAtom (dpy, "WM_PROTOCOLS", False); | |
1892 | if (prop == None) return False; | |
1893 | XChangeProperty (dpy, w, prop, XA_ATOM, 32, PropModeReplace, | |
1894 | (unsigned char *) protocols, count); | |
1895 | return True; | |
1896 | } | |
9ef48a9d RS |
1897 | #endif /* not HAVE_X11R4 && not HAVE_XSETWMPROTOCOLS */ |
1898 | \f | |
1899 | #ifdef USE_X_TOOLKIT | |
1900 | ||
8e3d10a9 RS |
1901 | /* If the WM_PROTOCOLS property does not already contain WM_TAKE_FOCUS, |
1902 | WM_DELETE_WINDOW, and WM_SAVE_YOURSELF, then add them. (They may | |
59aa6c90 RS |
1903 | already be present because of the toolkit (Motif adds some of them, |
1904 | for example, but Xt doesn't). */ | |
9ef48a9d RS |
1905 | |
1906 | static void | |
b9dc4443 RS |
1907 | hack_wm_protocols (f, widget) |
1908 | FRAME_PTR f; | |
9ef48a9d RS |
1909 | Widget widget; |
1910 | { | |
1911 | Display *dpy = XtDisplay (widget); | |
1912 | Window w = XtWindow (widget); | |
1913 | int need_delete = 1; | |
1914 | int need_focus = 1; | |
59aa6c90 | 1915 | int need_save = 1; |
9ef48a9d RS |
1916 | |
1917 | BLOCK_INPUT; | |
1918 | { | |
a3db4b26 AS |
1919 | Atom type; |
1920 | unsigned char *catoms; | |
9ef48a9d RS |
1921 | int format = 0; |
1922 | unsigned long nitems = 0; | |
1923 | unsigned long bytes_after; | |
1924 | ||
270958e8 KH |
1925 | if ((XGetWindowProperty (dpy, w, |
1926 | FRAME_X_DISPLAY_INFO (f)->Xatom_wm_protocols, | |
34d5ae1e | 1927 | (long)0, (long)100, False, XA_ATOM, |
270958e8 | 1928 | &type, &format, &nitems, &bytes_after, |
a3db4b26 | 1929 | &catoms) |
270958e8 | 1930 | == Success) |
9ef48a9d | 1931 | && format == 32 && type == XA_ATOM) |
a3db4b26 AS |
1932 | { |
1933 | Atom *atoms = (Atom *) catoms; | |
1934 | while (nitems > 0) | |
1935 | { | |
1936 | nitems--; | |
1937 | if (atoms[nitems] | |
1938 | == FRAME_X_DISPLAY_INFO (f)->Xatom_wm_delete_window) | |
1939 | need_delete = 0; | |
1940 | else if (atoms[nitems] | |
1941 | == FRAME_X_DISPLAY_INFO (f)->Xatom_wm_take_focus) | |
1942 | need_focus = 0; | |
1943 | else if (atoms[nitems] | |
1944 | == FRAME_X_DISPLAY_INFO (f)->Xatom_wm_save_yourself) | |
1945 | need_save = 0; | |
1946 | } | |
1947 | } | |
1948 | if (catoms) | |
1949 | XFree (catoms); | |
9ef48a9d RS |
1950 | } |
1951 | { | |
1952 | Atom props [10]; | |
1953 | int count = 0; | |
b9dc4443 RS |
1954 | if (need_delete) |
1955 | props[count++] = FRAME_X_DISPLAY_INFO (f)->Xatom_wm_delete_window; | |
1956 | if (need_focus) | |
1957 | props[count++] = FRAME_X_DISPLAY_INFO (f)->Xatom_wm_take_focus; | |
1958 | if (need_save) | |
1959 | props[count++] = FRAME_X_DISPLAY_INFO (f)->Xatom_wm_save_yourself; | |
9ef48a9d | 1960 | if (count) |
b9dc4443 RS |
1961 | XChangeProperty (dpy, w, FRAME_X_DISPLAY_INFO (f)->Xatom_wm_protocols, |
1962 | XA_ATOM, 32, PropModeAppend, | |
9ef48a9d RS |
1963 | (unsigned char *) props, count); |
1964 | } | |
1965 | UNBLOCK_INPUT; | |
1966 | } | |
1967 | #endif | |
86779fac GM |
1968 | |
1969 | ||
5a7df7d7 GM |
1970 | \f |
1971 | /* Support routines for XIC (X Input Context). */ | |
86779fac | 1972 | |
5a7df7d7 GM |
1973 | #ifdef HAVE_X_I18N |
1974 | ||
1975 | static XFontSet xic_create_xfontset P_ ((struct frame *, char *)); | |
1976 | static XIMStyle best_xim_style P_ ((XIMStyles *, XIMStyles *)); | |
1977 | ||
1978 | ||
1576f1ad | 1979 | /* Supported XIM styles, ordered by preference. */ |
5a7df7d7 GM |
1980 | |
1981 | static XIMStyle supported_xim_styles[] = | |
1982 | { | |
1983 | XIMPreeditPosition | XIMStatusArea, | |
1984 | XIMPreeditPosition | XIMStatusNothing, | |
1985 | XIMPreeditPosition | XIMStatusNone, | |
1986 | XIMPreeditNothing | XIMStatusArea, | |
1987 | XIMPreeditNothing | XIMStatusNothing, | |
1988 | XIMPreeditNothing | XIMStatusNone, | |
1989 | XIMPreeditNone | XIMStatusArea, | |
1990 | XIMPreeditNone | XIMStatusNothing, | |
1991 | XIMPreeditNone | XIMStatusNone, | |
1992 | 0, | |
1993 | }; | |
1994 | ||
1995 | ||
c27ed90a | 1996 | /* Create an X fontset on frame F with base font name BASE_FONTNAME. */ |
5a7df7d7 | 1997 | |
bb07fa29 SM |
1998 | char xic_defaut_fontset[] = "-*-*-*-r-normal--14-*-*-*-*-*-*-*"; |
1999 | ||
c28e7ae8 SM |
2000 | /* Create an Xt fontset spec from the name of a base font. |
2001 | If `motif' is True use the Motif syntax. */ | |
bb07fa29 | 2002 | char * |
c28e7ae8 | 2003 | xic_create_fontsetname (base_fontname, motif) |
bb07fa29 | 2004 | char *base_fontname; |
c28e7ae8 | 2005 | Bool motif; |
bb07fa29 | 2006 | { |
c28e7ae8 SM |
2007 | const char *sep = motif ? ";" : ","; |
2008 | char *fontsetname; | |
2009 | ||
bb07fa29 SM |
2010 | /* Make a fontset name from the base font name. */ |
2011 | if (xic_defaut_fontset == base_fontname) | |
c28e7ae8 SM |
2012 | { /* There is no base font name, use the default. */ |
2013 | int len = strlen (base_fontname) + 2; | |
2014 | fontsetname = xmalloc (len); | |
2015 | bzero (fontsetname, len); | |
2016 | strcpy (fontsetname, base_fontname); | |
2017 | } | |
bb07fa29 SM |
2018 | else |
2019 | { | |
2020 | /* Make a fontset name from the base font name. | |
2021 | The font set will be made of the following elements: | |
2022 | - the base font. | |
2023 | - the base font where the charset spec is replaced by -*-*. | |
2024 | - the same but with the family also replaced with -*-*-. */ | |
2025 | char *p = base_fontname; | |
bb07fa29 | 2026 | int i; |
df630496 | 2027 | |
bb07fa29 SM |
2028 | for (i = 0; *p; p++) |
2029 | if (*p == '-') i++; | |
2030 | if (i != 14) | |
2031 | { /* As the font name doesn't conform to XLFD, we can't | |
2032 | modify it to generalize it to allcs and allfamilies. | |
2033 | Use the specified font plus the default. */ | |
c28e7ae8 | 2034 | int len = strlen (base_fontname) + strlen (xic_defaut_fontset) + 3; |
bb07fa29 SM |
2035 | fontsetname = xmalloc (len); |
2036 | bzero (fontsetname, len); | |
2037 | strcpy (fontsetname, base_fontname); | |
c28e7ae8 | 2038 | strcat (fontsetname, sep); |
bb07fa29 SM |
2039 | strcat (fontsetname, xic_defaut_fontset); |
2040 | } | |
2041 | else | |
2042 | { | |
2043 | int len; | |
cd987aaa | 2044 | char *p1 = NULL, *p2 = NULL, *p3 = NULL; |
bb07fa29 SM |
2045 | char *font_allcs = NULL; |
2046 | char *font_allfamilies = NULL; | |
968a6679 | 2047 | char *font_all = NULL; |
bb07fa29 SM |
2048 | char *allcs = "*-*-*-*-*-*-*"; |
2049 | char *allfamilies = "-*-*-"; | |
968a6679 | 2050 | char *all = "*-*-*-*-"; |
cd987aaa | 2051 | char *base; |
df630496 | 2052 | |
bb07fa29 SM |
2053 | for (i = 0, p = base_fontname; i < 8; p++) |
2054 | { | |
2055 | if (*p == '-') | |
2056 | { | |
2057 | i++; | |
2058 | if (i == 3) | |
2059 | p1 = p + 1; | |
968a6679 SM |
2060 | else if (i == 7) |
2061 | p2 = p + 1; | |
cd987aaa KH |
2062 | else if (i == 6) |
2063 | p3 = p + 1; | |
bb07fa29 SM |
2064 | } |
2065 | } | |
cd987aaa KH |
2066 | /* If base_fontname specifies ADSTYLE, make it a |
2067 | wildcard. */ | |
2068 | if (*p3 != '*') | |
2069 | { | |
2070 | int diff = (p2 - p3) - 2; | |
2071 | ||
2072 | base = alloca (strlen (base_fontname) + 1); | |
2073 | bcopy (base_fontname, base, p3 - base_fontname); | |
2074 | base[p3 - base_fontname] = '*'; | |
2075 | base[(p3 - base_fontname) + 1] = '-'; | |
2076 | strcpy (base + (p3 - base_fontname) + 2, p2); | |
2077 | p = base + (p - base_fontname) - diff; | |
2078 | p1 = base + (p1 - base_fontname); | |
2079 | p2 = base + (p2 - base_fontname) - diff; | |
2080 | base_fontname = base; | |
2081 | } | |
2082 | ||
bb07fa29 SM |
2083 | /* Build the font spec that matches all charsets. */ |
2084 | len = p - base_fontname + strlen (allcs) + 1; | |
2085 | font_allcs = (char *) alloca (len); | |
2086 | bzero (font_allcs, len); | |
2087 | bcopy (base_fontname, font_allcs, p - base_fontname); | |
2088 | strcat (font_allcs, allcs); | |
2089 | ||
cd987aaa KH |
2090 | /* Build the font spec that matches all families and |
2091 | add-styles. */ | |
bb07fa29 SM |
2092 | len = p - p1 + strlen (allcs) + strlen (allfamilies) + 1; |
2093 | font_allfamilies = (char *) alloca (len); | |
2094 | bzero (font_allfamilies, len); | |
2095 | strcpy (font_allfamilies, allfamilies); | |
968a6679 | 2096 | bcopy (p1, font_allfamilies + strlen (allfamilies), p - p1); |
bb07fa29 SM |
2097 | strcat (font_allfamilies, allcs); |
2098 | ||
968a6679 SM |
2099 | /* Build the font spec that matches all. */ |
2100 | len = p - p2 + strlen (allcs) + strlen (all) + strlen (allfamilies) + 1; | |
2101 | font_all = (char *) alloca (len); | |
2102 | bzero (font_all, len); | |
2103 | strcpy (font_all, allfamilies); | |
2104 | strcat (font_all, all); | |
2105 | bcopy (p2, font_all + strlen (all) + strlen (allfamilies), p - p2); | |
2106 | strcat (font_all, allcs); | |
2107 | ||
bb07fa29 SM |
2108 | /* Build the actual font set name. */ |
2109 | len = strlen (base_fontname) + strlen (font_allcs) | |
968a6679 | 2110 | + strlen (font_allfamilies) + strlen (font_all) + 5; |
bb07fa29 SM |
2111 | fontsetname = xmalloc (len); |
2112 | bzero (fontsetname, len); | |
2113 | strcpy (fontsetname, base_fontname); | |
c28e7ae8 | 2114 | strcat (fontsetname, sep); |
bb07fa29 | 2115 | strcat (fontsetname, font_allcs); |
c28e7ae8 | 2116 | strcat (fontsetname, sep); |
bb07fa29 | 2117 | strcat (fontsetname, font_allfamilies); |
968a6679 SM |
2118 | strcat (fontsetname, sep); |
2119 | strcat (fontsetname, font_all); | |
bb07fa29 | 2120 | } |
bb07fa29 | 2121 | } |
c28e7ae8 SM |
2122 | if (motif) |
2123 | strcat (fontsetname, ":"); | |
2124 | return fontsetname; | |
bb07fa29 SM |
2125 | } |
2126 | ||
5a7df7d7 GM |
2127 | static XFontSet |
2128 | xic_create_xfontset (f, base_fontname) | |
86779fac | 2129 | struct frame *f; |
5a7df7d7 | 2130 | char *base_fontname; |
86779fac | 2131 | { |
c27ed90a | 2132 | XFontSet xfs = NULL; |
63ea8ea5 | 2133 | char **missing_list = NULL; |
5a7df7d7 GM |
2134 | int missing_count; |
2135 | char *def_string; | |
c27ed90a JD |
2136 | Lisp_Object rest, frame; |
2137 | ||
bb07fa29 SM |
2138 | if (!base_fontname) |
2139 | base_fontname = xic_defaut_fontset; | |
2140 | ||
c27ed90a JD |
2141 | /* See if there is another frame already using same fontset. */ |
2142 | FOR_EACH_FRAME (rest, frame) | |
2143 | { | |
2144 | struct frame *cf = XFRAME (frame); | |
2145 | if (cf != f && FRAME_LIVE_P (f) && FRAME_X_P (cf) | |
2146 | && FRAME_X_DISPLAY_INFO (cf) == FRAME_X_DISPLAY_INFO (f) | |
9db6ae81 | 2147 | && FRAME_XIC_BASE_FONTNAME (cf) |
c27ed90a JD |
2148 | && !strcmp (FRAME_XIC_BASE_FONTNAME (cf), base_fontname)) |
2149 | { | |
2150 | xfs = FRAME_XIC_FONTSET (cf); | |
2151 | break; | |
2152 | } | |
2153 | } | |
177c0ea7 | 2154 | |
c27ed90a | 2155 | if (!xfs) |
63ea8ea5 | 2156 | { |
c28e7ae8 | 2157 | char *fontsetname = xic_create_fontsetname (base_fontname, False); |
bb07fa29 | 2158 | |
63ea8ea5 | 2159 | /* New fontset. */ |
7147863a KH |
2160 | xfs = XCreateFontSet (FRAME_X_DISPLAY (f), |
2161 | fontsetname, &missing_list, | |
2162 | &missing_count, &def_string); | |
2163 | if (missing_list) | |
2164 | XFreeStringList (missing_list); | |
2165 | if (! xfs) | |
cd987aaa | 2166 | { |
7147863a KH |
2167 | /* FONTSETNAME contains a list of font names (specific fonts |
2168 | first, general fonts last), but giving that to | |
2169 | XCreateFontSet at once occasionally fails (bug of X?). | |
2170 | So, we try to call XCreateFontSet for each fontname. */ | |
2171 | char *p0 = fontsetname, *p1; | |
2172 | ||
2173 | while (p0) | |
2174 | { | |
2175 | p1 = strchr (p0, ','); | |
2176 | if (p1) | |
2177 | *p1 = '\0'; | |
2178 | xfs = XCreateFontSet (FRAME_X_DISPLAY (f), | |
2179 | p0, &missing_list, | |
2180 | &missing_count, &def_string); | |
2181 | if (missing_list) | |
2182 | XFreeStringList (missing_list); | |
2183 | if (xfs) | |
2184 | break; | |
2185 | p0 = p1 ? p1 + 1 : NULL; | |
2186 | } | |
cd987aaa | 2187 | } |
c28e7ae8 | 2188 | xfree (fontsetname); |
63ea8ea5 | 2189 | } |
177c0ea7 | 2190 | |
c27ed90a JD |
2191 | if (FRAME_XIC_BASE_FONTNAME (f)) |
2192 | xfree (FRAME_XIC_BASE_FONTNAME (f)); | |
2193 | FRAME_XIC_BASE_FONTNAME (f) = xstrdup (base_fontname); | |
2194 | ||
2195 | /* No need to free def_string. */ | |
5a7df7d7 GM |
2196 | return xfs; |
2197 | } | |
2198 | ||
c27ed90a JD |
2199 | /* Free the X fontset of frame F if it is the last frame using it. */ |
2200 | ||
2201 | void | |
2202 | xic_free_xfontset (f) | |
2203 | struct frame *f; | |
2204 | { | |
2205 | Lisp_Object rest, frame; | |
2206 | int shared_p = 0; | |
2207 | ||
2208 | if (!FRAME_XIC_FONTSET (f)) | |
2209 | return; | |
2210 | ||
2211 | /* See if there is another frame sharing the same fontset. */ | |
2212 | FOR_EACH_FRAME (rest, frame) | |
2213 | { | |
2214 | struct frame *cf = XFRAME (frame); | |
2215 | if (cf != f && FRAME_LIVE_P (f) && FRAME_X_P (cf) | |
2216 | && FRAME_X_DISPLAY_INFO (cf) == FRAME_X_DISPLAY_INFO (f) | |
2217 | && FRAME_XIC_FONTSET (cf) == FRAME_XIC_FONTSET (f)) | |
2218 | { | |
2219 | shared_p = 1; | |
2220 | break; | |
2221 | } | |
2222 | } | |
2223 | ||
2224 | if (!shared_p) | |
2225 | /* The fontset is not used anymore. It is safe to free it. */ | |
2226 | XFreeFontSet (FRAME_X_DISPLAY (f), FRAME_XIC_FONTSET (f)); | |
2227 | ||
2228 | if (FRAME_XIC_BASE_FONTNAME (f)) | |
2229 | xfree (FRAME_XIC_BASE_FONTNAME (f)); | |
2230 | FRAME_XIC_BASE_FONTNAME (f) = NULL; | |
2231 | FRAME_XIC_FONTSET (f) = NULL; | |
2232 | } | |
2233 | ||
5a7df7d7 GM |
2234 | |
2235 | /* Value is the best input style, given user preferences USER (already | |
2236 | checked to be supported by Emacs), and styles supported by the | |
2237 | input method XIM. */ | |
2238 | ||
2239 | static XIMStyle | |
2240 | best_xim_style (user, xim) | |
2241 | XIMStyles *user; | |
2242 | XIMStyles *xim; | |
2243 | { | |
2244 | int i, j; | |
2245 | ||
2246 | for (i = 0; i < user->count_styles; ++i) | |
2247 | for (j = 0; j < xim->count_styles; ++j) | |
2248 | if (user->supported_styles[i] == xim->supported_styles[j]) | |
2249 | return user->supported_styles[i]; | |
2250 | ||
2251 | /* Return the default style. */ | |
2252 | return XIMPreeditNothing | XIMStatusNothing; | |
2253 | } | |
2254 | ||
2255 | /* Create XIC for frame F. */ | |
2256 | ||
5df79d3d GM |
2257 | static XIMStyle xic_style; |
2258 | ||
5a7df7d7 GM |
2259 | void |
2260 | create_frame_xic (f) | |
2261 | struct frame *f; | |
2262 | { | |
5a7df7d7 GM |
2263 | XIM xim; |
2264 | XIC xic = NULL; | |
2265 | XFontSet xfs = NULL; | |
86779fac | 2266 | |
5a7df7d7 GM |
2267 | if (FRAME_XIC (f)) |
2268 | return; | |
177c0ea7 | 2269 | |
bb07fa29 SM |
2270 | /* Create X fontset. */ |
2271 | xfs = xic_create_xfontset | |
2272 | (f, (FRAME_FONTSET (f) < 0) ? NULL | |
2273 | : (char *) SDATA (fontset_ascii (FRAME_FONTSET (f)))); | |
2274 | ||
5a7df7d7 GM |
2275 | xim = FRAME_X_XIM (f); |
2276 | if (xim) | |
2277 | { | |
d9d57cb2 DL |
2278 | XRectangle s_area; |
2279 | XPoint spot; | |
5a7df7d7 GM |
2280 | XVaNestedList preedit_attr; |
2281 | XVaNestedList status_attr; | |
5a7df7d7 | 2282 | |
d9d57cb2 DL |
2283 | s_area.x = 0; s_area.y = 0; s_area.width = 1; s_area.height = 1; |
2284 | spot.x = 0; spot.y = 1; | |
86779fac | 2285 | |
5a7df7d7 GM |
2286 | /* Determine XIC style. */ |
2287 | if (xic_style == 0) | |
2288 | { | |
2289 | XIMStyles supported_list; | |
2290 | supported_list.count_styles = (sizeof supported_xim_styles | |
2291 | / sizeof supported_xim_styles[0]); | |
2292 | supported_list.supported_styles = supported_xim_styles; | |
2293 | xic_style = best_xim_style (&supported_list, | |
2294 | FRAME_X_XIM_STYLES (f)); | |
2295 | } | |
86779fac | 2296 | |
5a7df7d7 GM |
2297 | preedit_attr = XVaCreateNestedList (0, |
2298 | XNFontSet, xfs, | |
2299 | XNForeground, | |
2300 | FRAME_FOREGROUND_PIXEL (f), | |
2301 | XNBackground, | |
2302 | FRAME_BACKGROUND_PIXEL (f), | |
2303 | (xic_style & XIMPreeditPosition | |
2304 | ? XNSpotLocation | |
2305 | : NULL), | |
2306 | &spot, | |
2307 | NULL); | |
2308 | status_attr = XVaCreateNestedList (0, | |
2309 | XNArea, | |
2310 | &s_area, | |
2311 | XNFontSet, | |
2312 | xfs, | |
2313 | XNForeground, | |
2314 | FRAME_FOREGROUND_PIXEL (f), | |
2315 | XNBackground, | |
2316 | FRAME_BACKGROUND_PIXEL (f), | |
2317 | NULL); | |
2318 | ||
2319 | xic = XCreateIC (xim, | |
2320 | XNInputStyle, xic_style, | |
810f2256 JD |
2321 | XNClientWindow, FRAME_X_WINDOW (f), |
2322 | XNFocusWindow, FRAME_X_WINDOW (f), | |
5a7df7d7 GM |
2323 | XNStatusAttributes, status_attr, |
2324 | XNPreeditAttributes, preedit_attr, | |
2325 | NULL); | |
2326 | XFree (preedit_attr); | |
2327 | XFree (status_attr); | |
2328 | } | |
177c0ea7 | 2329 | |
5a7df7d7 GM |
2330 | FRAME_XIC (f) = xic; |
2331 | FRAME_XIC_STYLE (f) = xic_style; | |
2332 | FRAME_XIC_FONTSET (f) = xfs; | |
86779fac GM |
2333 | } |
2334 | ||
5a7df7d7 GM |
2335 | |
2336 | /* Destroy XIC and free XIC fontset of frame F, if any. */ | |
2337 | ||
2338 | void | |
2339 | free_frame_xic (f) | |
2340 | struct frame *f; | |
2341 | { | |
2342 | if (FRAME_XIC (f) == NULL) | |
2343 | return; | |
177c0ea7 | 2344 | |
5a7df7d7 | 2345 | XDestroyIC (FRAME_XIC (f)); |
c27ed90a | 2346 | xic_free_xfontset (f); |
5a7df7d7 GM |
2347 | |
2348 | FRAME_XIC (f) = NULL; | |
5a7df7d7 GM |
2349 | } |
2350 | ||
2351 | ||
2352 | /* Place preedit area for XIC of window W's frame to specified | |
2353 | pixel position X/Y. X and Y are relative to window W. */ | |
2354 | ||
2355 | void | |
2356 | xic_set_preeditarea (w, x, y) | |
2357 | struct window *w; | |
2358 | int x, y; | |
2359 | { | |
2360 | struct frame *f = XFRAME (w->frame); | |
2361 | XVaNestedList attr; | |
2362 | XPoint spot; | |
177c0ea7 | 2363 | |
17e6d491 | 2364 | spot.x = WINDOW_TO_FRAME_PIXEL_X (w, x) + WINDOW_LEFT_FRINGE_WIDTH (w); |
5a7df7d7 GM |
2365 | spot.y = WINDOW_TO_FRAME_PIXEL_Y (w, y) + FONT_BASE (FRAME_FONT (f)); |
2366 | attr = XVaCreateNestedList (0, XNSpotLocation, &spot, NULL); | |
2367 | XSetICValues (FRAME_XIC (f), XNPreeditAttributes, attr, NULL); | |
2368 | XFree (attr); | |
2369 | } | |
2370 | ||
2371 | ||
2372 | /* Place status area for XIC in bottom right corner of frame F.. */ | |
2373 | ||
2374 | void | |
2375 | xic_set_statusarea (f) | |
2376 | struct frame *f; | |
2377 | { | |
2378 | XIC xic = FRAME_XIC (f); | |
2379 | XVaNestedList attr; | |
2380 | XRectangle area; | |
2381 | XRectangle *needed; | |
2382 | ||
2383 | /* Negotiate geometry of status area. If input method has existing | |
2384 | status area, use its current size. */ | |
2385 | area.x = area.y = area.width = area.height = 0; | |
2386 | attr = XVaCreateNestedList (0, XNAreaNeeded, &area, NULL); | |
2387 | XSetICValues (xic, XNStatusAttributes, attr, NULL); | |
2388 | XFree (attr); | |
177c0ea7 | 2389 | |
5a7df7d7 GM |
2390 | attr = XVaCreateNestedList (0, XNAreaNeeded, &needed, NULL); |
2391 | XGetICValues (xic, XNStatusAttributes, attr, NULL); | |
2392 | XFree (attr); | |
2393 | ||
2394 | if (needed->width == 0) /* Use XNArea instead of XNAreaNeeded */ | |
2395 | { | |
2396 | attr = XVaCreateNestedList (0, XNArea, &needed, NULL); | |
2397 | XGetICValues (xic, XNStatusAttributes, attr, NULL); | |
2398 | XFree (attr); | |
2399 | } | |
2400 | ||
2401 | area.width = needed->width; | |
2402 | area.height = needed->height; | |
be786000 KS |
2403 | area.x = FRAME_PIXEL_WIDTH (f) - area.width - FRAME_INTERNAL_BORDER_WIDTH (f); |
2404 | area.y = (FRAME_PIXEL_HEIGHT (f) - area.height | |
488dd4c4 JD |
2405 | - FRAME_MENUBAR_HEIGHT (f) |
2406 | - FRAME_TOOLBAR_HEIGHT (f) | |
2407 | - FRAME_INTERNAL_BORDER_WIDTH (f)); | |
5a7df7d7 GM |
2408 | XFree (needed); |
2409 | ||
2410 | attr = XVaCreateNestedList (0, XNArea, &area, NULL); | |
810f2256 | 2411 | XSetICValues (xic, XNStatusAttributes, attr, NULL); |
5a7df7d7 GM |
2412 | XFree (attr); |
2413 | } | |
2414 | ||
2415 | ||
2416 | /* Set X fontset for XIC of frame F, using base font name | |
2417 | BASE_FONTNAME. Called when a new Emacs fontset is chosen. */ | |
2418 | ||
2419 | void | |
2420 | xic_set_xfontset (f, base_fontname) | |
2421 | struct frame *f; | |
2422 | char *base_fontname; | |
2423 | { | |
2424 | XVaNestedList attr; | |
2425 | XFontSet xfs; | |
2426 | ||
c27ed90a JD |
2427 | xic_free_xfontset (f); |
2428 | ||
5a7df7d7 GM |
2429 | xfs = xic_create_xfontset (f, base_fontname); |
2430 | ||
2431 | attr = XVaCreateNestedList (0, XNFontSet, xfs, NULL); | |
2432 | if (FRAME_XIC_STYLE (f) & XIMPreeditPosition) | |
2433 | XSetICValues (FRAME_XIC (f), XNPreeditAttributes, attr, NULL); | |
2434 | if (FRAME_XIC_STYLE (f) & XIMStatusArea) | |
2435 | XSetICValues (FRAME_XIC (f), XNStatusAttributes, attr, NULL); | |
2436 | XFree (attr); | |
177c0ea7 | 2437 | |
5a7df7d7 GM |
2438 | FRAME_XIC_FONTSET (f) = xfs; |
2439 | } | |
2440 | ||
2441 | #endif /* HAVE_X_I18N */ | |
2442 | ||
2443 | ||
9ef48a9d | 2444 | \f |
8fc2766b RS |
2445 | #ifdef USE_X_TOOLKIT |
2446 | ||
2447 | /* Create and set up the X widget for frame F. */ | |
f58534a3 | 2448 | |
01f1ba30 | 2449 | static void |
a7f7d550 FP |
2450 | x_window (f, window_prompting, minibuffer_only) |
2451 | struct frame *f; | |
2452 | long window_prompting; | |
2453 | int minibuffer_only; | |
01f1ba30 | 2454 | { |
9ef48a9d | 2455 | XClassHint class_hints; |
31ac8d8c FP |
2456 | XSetWindowAttributes attributes; |
2457 | unsigned long attribute_mask; | |
9ef48a9d RS |
2458 | Widget shell_widget; |
2459 | Widget pane_widget; | |
6c32dd68 | 2460 | Widget frame_widget; |
9ef48a9d RS |
2461 | Arg al [25]; |
2462 | int ac; | |
2463 | ||
2464 | BLOCK_INPUT; | |
2465 | ||
b7975ee4 KH |
2466 | /* Use the resource name as the top-level widget name |
2467 | for looking up resources. Make a non-Lisp copy | |
2468 | for the window manager, so GC relocation won't bother it. | |
2469 | ||
2470 | Elsewhere we specify the window name for the window manager. */ | |
177c0ea7 | 2471 | |
cca176a0 | 2472 | { |
d5db4077 | 2473 | char *str = (char *) SDATA (Vx_resource_name); |
b7975ee4 | 2474 | f->namebuf = (char *) xmalloc (strlen (str) + 1); |
cca176a0 KH |
2475 | strcpy (f->namebuf, str); |
2476 | } | |
9ef48a9d RS |
2477 | |
2478 | ac = 0; | |
2479 | XtSetArg (al[ac], XtNallowShellResize, 1); ac++; | |
2480 | XtSetArg (al[ac], XtNinput, 1); ac++; | |
97787173 | 2481 | XtSetArg (al[ac], XtNmappedWhenManaged, 0); ac++; |
be786000 | 2482 | XtSetArg (al[ac], XtNborderWidth, f->border_width); ac++; |
9b2956e2 GM |
2483 | XtSetArg (al[ac], XtNvisual, FRAME_X_VISUAL (f)); ac++; |
2484 | XtSetArg (al[ac], XtNdepth, FRAME_X_DISPLAY_INFO (f)->n_planes); ac++; | |
2485 | XtSetArg (al[ac], XtNcolormap, FRAME_X_COLORMAP (f)); ac++; | |
cca176a0 | 2486 | shell_widget = XtAppCreateShell (f->namebuf, EMACS_CLASS, |
7a994728 | 2487 | applicationShellWidgetClass, |
82c90203 | 2488 | FRAME_X_DISPLAY (f), al, ac); |
9ef48a9d | 2489 | |
7556890b | 2490 | f->output_data.x->widget = shell_widget; |
9ef48a9d RS |
2491 | /* maybe_set_screen_title_format (shell_widget); */ |
2492 | ||
6c32dd68 PR |
2493 | pane_widget = lw_create_widget ("main", "pane", widget_id_tick++, |
2494 | (widget_value *) NULL, | |
2495 | shell_widget, False, | |
2496 | (lw_callback) NULL, | |
2497 | (lw_callback) NULL, | |
b6e11efd | 2498 | (lw_callback) NULL, |
6c32dd68 | 2499 | (lw_callback) NULL); |
9ef48a9d | 2500 | |
9b2956e2 GM |
2501 | ac = 0; |
2502 | XtSetArg (al[ac], XtNvisual, FRAME_X_VISUAL (f)); ac++; | |
2503 | XtSetArg (al[ac], XtNdepth, FRAME_X_DISPLAY_INFO (f)->n_planes); ac++; | |
2504 | XtSetArg (al[ac], XtNcolormap, FRAME_X_COLORMAP (f)); ac++; | |
2505 | XtSetValues (pane_widget, al, ac); | |
7556890b | 2506 | f->output_data.x->column_widget = pane_widget; |
a7f7d550 | 2507 | |
177c0ea7 | 2508 | /* mappedWhenManaged to false tells to the paned window to not map/unmap |
5e65b9ab | 2509 | the emacs screen when changing menubar. This reduces flickering. */ |
9ef48a9d RS |
2510 | |
2511 | ac = 0; | |
2512 | XtSetArg (al[ac], XtNmappedWhenManaged, 0); ac++; | |
2513 | XtSetArg (al[ac], XtNshowGrip, 0); ac++; | |
2514 | XtSetArg (al[ac], XtNallowResize, 1); ac++; | |
2515 | XtSetArg (al[ac], XtNresizeToPreferred, 1); ac++; | |
2516 | XtSetArg (al[ac], XtNemacsFrame, f); ac++; | |
9b2956e2 GM |
2517 | XtSetArg (al[ac], XtNvisual, FRAME_X_VISUAL (f)); ac++; |
2518 | XtSetArg (al[ac], XtNdepth, FRAME_X_DISPLAY_INFO (f)->n_planes); ac++; | |
2519 | XtSetArg (al[ac], XtNcolormap, FRAME_X_COLORMAP (f)); ac++; | |
2520 | frame_widget = XtCreateWidget (f->namebuf, emacsFrameClass, pane_widget, | |
2521 | al, ac); | |
177c0ea7 | 2522 | |
7556890b | 2523 | f->output_data.x->edit_widget = frame_widget; |
177c0ea7 JB |
2524 | |
2525 | XtManageChild (frame_widget); | |
a7f7d550 FP |
2526 | |
2527 | /* Do some needed geometry management. */ | |
2528 | { | |
2529 | int len; | |
2530 | char *tem, shell_position[32]; | |
74305183 | 2531 | Arg al[10]; |
a7f7d550 | 2532 | int ac = 0; |
5031cc10 | 2533 | int extra_borders = 0; |
177c0ea7 | 2534 | int menubar_size |
7556890b RS |
2535 | = (f->output_data.x->menubar_widget |
2536 | ? (f->output_data.x->menubar_widget->core.height | |
2537 | + f->output_data.x->menubar_widget->core.border_width) | |
8fc2766b | 2538 | : 0); |
a7f7d550 | 2539 | |
f7008aff RS |
2540 | #if 0 /* Experimentally, we now get the right results |
2541 | for -geometry -0-0 without this. 24 Aug 96, rms. */ | |
01cbdba5 RS |
2542 | if (FRAME_EXTERNAL_MENU_BAR (f)) |
2543 | { | |
dd254b21 | 2544 | Dimension ibw = 0; |
01cbdba5 RS |
2545 | XtVaGetValues (pane_widget, XtNinternalBorderWidth, &ibw, NULL); |
2546 | menubar_size += ibw; | |
2547 | } | |
f7008aff | 2548 | #endif |
01cbdba5 | 2549 | |
7556890b | 2550 | f->output_data.x->menubar_height = menubar_size; |
00983aba | 2551 | |
440b0bfd | 2552 | #ifndef USE_LUCID |
5031cc10 KH |
2553 | /* Motif seems to need this amount added to the sizes |
2554 | specified for the shell widget. The Athena/Lucid widgets don't. | |
2555 | Both conclusions reached experimentally. -- rms. */ | |
440b0bfd RS |
2556 | XtVaGetValues (f->output_data.x->edit_widget, XtNinternalBorderWidth, |
2557 | &extra_borders, NULL); | |
2558 | extra_borders *= 2; | |
2559 | #endif | |
5031cc10 | 2560 | |
97787173 RS |
2561 | /* Convert our geometry parameters into a geometry string |
2562 | and specify it. | |
2563 | Note that we do not specify here whether the position | |
2564 | is a user-specified or program-specified one. | |
2565 | We pass that information later, in x_wm_set_size_hints. */ | |
2566 | { | |
be786000 | 2567 | int left = f->left_pos; |
97787173 | 2568 | int xneg = window_prompting & XNegative; |
be786000 | 2569 | int top = f->top_pos; |
97787173 RS |
2570 | int yneg = window_prompting & YNegative; |
2571 | if (xneg) | |
2572 | left = -left; | |
2573 | if (yneg) | |
2574 | top = -top; | |
c760f47e KH |
2575 | |
2576 | if (window_prompting & USPosition) | |
5031cc10 | 2577 | sprintf (shell_position, "=%dx%d%c%d%c%d", |
be786000 KS |
2578 | FRAME_PIXEL_WIDTH (f) + extra_borders, |
2579 | FRAME_PIXEL_HEIGHT (f) + menubar_size + extra_borders, | |
c760f47e KH |
2580 | (xneg ? '-' : '+'), left, |
2581 | (yneg ? '-' : '+'), top); | |
2582 | else | |
74305183 JD |
2583 | { |
2584 | sprintf (shell_position, "=%dx%d", | |
2585 | FRAME_PIXEL_WIDTH (f) + extra_borders, | |
2586 | FRAME_PIXEL_HEIGHT (f) + menubar_size + extra_borders); | |
2587 | ||
2588 | /* Setting x and y when the position is not specified in | |
2589 | the geometry string will set program position in the WM hints. | |
2590 | If Emacs had just one program position, we could set it in | |
2591 | fallback resources, but since each make-frame call can specify | |
2592 | different program positions, this is easier. */ | |
2593 | XtSetArg (al[ac], XtNx, left); ac++; | |
2594 | XtSetArg (al[ac], XtNy, top); ac++; | |
2595 | } | |
97787173 RS |
2596 | } |
2597 | ||
a7f7d550 | 2598 | len = strlen (shell_position) + 1; |
77110caa RS |
2599 | /* We don't free this because we don't know whether |
2600 | it is safe to free it while the frame exists. | |
2601 | It isn't worth the trouble of arranging to free it | |
2602 | when the frame is deleted. */ | |
a7f7d550 FP |
2603 | tem = (char *) xmalloc (len); |
2604 | strncpy (tem, shell_position, len); | |
2605 | XtSetArg (al[ac], XtNgeometry, tem); ac++; | |
2606 | XtSetValues (shell_widget, al, ac); | |
2607 | } | |
2608 | ||
9ef48a9d RS |
2609 | XtManageChild (pane_widget); |
2610 | XtRealizeWidget (shell_widget); | |
2611 | ||
177c0ea7 | 2612 | FRAME_X_WINDOW (f) = XtWindow (frame_widget); |
9ef48a9d RS |
2613 | |
2614 | validate_x_resource_name (); | |
b7975ee4 | 2615 | |
d5db4077 KR |
2616 | class_hints.res_name = (char *) SDATA (Vx_resource_name); |
2617 | class_hints.res_class = (char *) SDATA (Vx_resource_class); | |
b9dc4443 | 2618 | XSetClassHint (FRAME_X_DISPLAY (f), XtWindow (shell_widget), &class_hints); |
5a7df7d7 GM |
2619 | |
2620 | #ifdef HAVE_X_I18N | |
2621 | FRAME_XIC (f) = NULL; | |
1576f1ad DL |
2622 | if (use_xim) |
2623 | create_frame_xic (f); | |
5a7df7d7 | 2624 | #endif |
64d16748 | 2625 | |
7556890b RS |
2626 | f->output_data.x->wm_hints.input = True; |
2627 | f->output_data.x->wm_hints.flags |= InputHint; | |
b9dc4443 | 2628 | XSetWMHints (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
7556890b | 2629 | &f->output_data.x->wm_hints); |
b8228beb | 2630 | |
c4ec904f | 2631 | hack_wm_protocols (f, shell_widget); |
9ef48a9d | 2632 | |
6c32dd68 PR |
2633 | #ifdef HACK_EDITRES |
2634 | XtAddEventHandler (shell_widget, 0, True, _XEditResCheckMessages, 0); | |
2635 | #endif | |
2636 | ||
9ef48a9d | 2637 | /* Do a stupid property change to force the server to generate a |
333b20bb | 2638 | PropertyNotify event so that the event_stream server timestamp will |
9ef48a9d RS |
2639 | be initialized to something relevant to the time we created the window. |
2640 | */ | |
6c32dd68 | 2641 | XChangeProperty (XtDisplay (frame_widget), XtWindow (frame_widget), |
b9dc4443 RS |
2642 | FRAME_X_DISPLAY_INFO (f)->Xatom_wm_protocols, |
2643 | XA_ATOM, 32, PropModeAppend, | |
9ef48a9d RS |
2644 | (unsigned char*) NULL, 0); |
2645 | ||
5a7df7d7 | 2646 | /* Make all the standard events reach the Emacs frame. */ |
31ac8d8c | 2647 | attributes.event_mask = STANDARD_EVENT_SET; |
5a7df7d7 GM |
2648 | |
2649 | #ifdef HAVE_X_I18N | |
2650 | if (FRAME_XIC (f)) | |
2651 | { | |
2652 | /* XIM server might require some X events. */ | |
2653 | unsigned long fevent = NoEventMask; | |
810f2256 | 2654 | XGetICValues (FRAME_XIC (f), XNFilterEvents, &fevent, NULL); |
5a7df7d7 GM |
2655 | attributes.event_mask |= fevent; |
2656 | } | |
2657 | #endif /* HAVE_X_I18N */ | |
177c0ea7 | 2658 | |
31ac8d8c FP |
2659 | attribute_mask = CWEventMask; |
2660 | XChangeWindowAttributes (XtDisplay (shell_widget), XtWindow (shell_widget), | |
2661 | attribute_mask, &attributes); | |
2662 | ||
6c32dd68 | 2663 | XtMapWidget (frame_widget); |
9ef48a9d | 2664 | |
8fc2766b RS |
2665 | /* x_set_name normally ignores requests to set the name if the |
2666 | requested name is the same as the current name. This is the one | |
2667 | place where that assumption isn't correct; f->name is set, but | |
2668 | the X server hasn't been told. */ | |
2669 | { | |
2670 | Lisp_Object name; | |
2671 | int explicit = f->explicit_name; | |
2672 | ||
2673 | f->explicit_name = 0; | |
2674 | name = f->name; | |
2675 | f->name = Qnil; | |
2676 | x_set_name (f, name, explicit); | |
2677 | } | |
2678 | ||
b9dc4443 | 2679 | XDefineCursor (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
7556890b | 2680 | f->output_data.x->text_cursor); |
8fc2766b RS |
2681 | |
2682 | UNBLOCK_INPUT; | |
2683 | ||
495fa05e GM |
2684 | /* This is a no-op, except under Motif. Make sure main areas are |
2685 | set to something reasonable, in case we get an error later. */ | |
2686 | lw_set_main_areas (pane_widget, 0, frame_widget); | |
8fc2766b RS |
2687 | } |
2688 | ||
9ef48a9d | 2689 | #else /* not USE_X_TOOLKIT */ |
488dd4c4 JD |
2690 | #ifdef USE_GTK |
2691 | void | |
2692 | x_window (f) | |
2693 | FRAME_PTR f; | |
2694 | { | |
2695 | if (! xg_create_frame_widgets (f)) | |
2696 | error ("Unable to create window"); | |
1fcfb866 JD |
2697 | |
2698 | #ifdef HAVE_X_I18N | |
2699 | FRAME_XIC (f) = NULL; | |
b59dd9c8 | 2700 | if (use_xim) |
1576f1ad DL |
2701 | { |
2702 | BLOCK_INPUT; | |
2703 | create_frame_xic (f); | |
2704 | if (FRAME_XIC (f)) | |
2705 | { | |
2706 | /* XIM server might require some X events. */ | |
2707 | unsigned long fevent = NoEventMask; | |
810f2256 | 2708 | XGetICValues (FRAME_XIC (f), XNFilterEvents, &fevent, NULL); |
1fcfb866 | 2709 | |
1576f1ad DL |
2710 | if (fevent != NoEventMask) |
2711 | { | |
2712 | XSetWindowAttributes attributes; | |
2713 | XWindowAttributes wattr; | |
2714 | unsigned long attribute_mask; | |
2715 | ||
2716 | XGetWindowAttributes (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), | |
2717 | &wattr); | |
2718 | attributes.event_mask = wattr.your_event_mask | fevent; | |
2719 | attribute_mask = CWEventMask; | |
2720 | XChangeWindowAttributes (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), | |
2721 | attribute_mask, &attributes); | |
2722 | } | |
2723 | } | |
2724 | UNBLOCK_INPUT; | |
2725 | } | |
1fcfb866 | 2726 | #endif |
488dd4c4 | 2727 | } |
9ef48a9d | 2728 | |
488dd4c4 | 2729 | #else /*! USE_GTK */ |
8fc2766b RS |
2730 | /* Create and set up the X window for frame F. */ |
2731 | ||
201d8c78 | 2732 | void |
8fc2766b RS |
2733 | x_window (f) |
2734 | struct frame *f; | |
2735 | ||
2736 | { | |
2737 | XClassHint class_hints; | |
2738 | XSetWindowAttributes attributes; | |
2739 | unsigned long attribute_mask; | |
2740 | ||
7556890b RS |
2741 | attributes.background_pixel = f->output_data.x->background_pixel; |
2742 | attributes.border_pixel = f->output_data.x->border_pixel; | |
01f1ba30 JB |
2743 | attributes.bit_gravity = StaticGravity; |
2744 | attributes.backing_store = NotUseful; | |
2745 | attributes.save_under = True; | |
2746 | attributes.event_mask = STANDARD_EVENT_SET; | |
9b2956e2 GM |
2747 | attributes.colormap = FRAME_X_COLORMAP (f); |
2748 | attribute_mask = (CWBackPixel | CWBorderPixel | CWBitGravity | CWEventMask | |
2749 | | CWColormap); | |
01f1ba30 JB |
2750 | |
2751 | BLOCK_INPUT; | |
fe24a618 | 2752 | FRAME_X_WINDOW (f) |
b9dc4443 | 2753 | = XCreateWindow (FRAME_X_DISPLAY (f), |
7556890b | 2754 | f->output_data.x->parent_desc, |
be786000 KS |
2755 | f->left_pos, |
2756 | f->top_pos, | |
2757 | FRAME_PIXEL_WIDTH (f), FRAME_PIXEL_HEIGHT (f), | |
2758 | f->border_width, | |
01f1ba30 JB |
2759 | CopyFromParent, /* depth */ |
2760 | InputOutput, /* class */ | |
383d6ffc | 2761 | FRAME_X_VISUAL (f), |
01f1ba30 | 2762 | attribute_mask, &attributes); |
5a7df7d7 GM |
2763 | |
2764 | #ifdef HAVE_X_I18N | |
4dacadcc | 2765 | if (use_xim) |
5a7df7d7 | 2766 | { |
1576f1ad DL |
2767 | create_frame_xic (f); |
2768 | if (FRAME_XIC (f)) | |
2769 | { | |
2770 | /* XIM server might require some X events. */ | |
2771 | unsigned long fevent = NoEventMask; | |
810f2256 | 2772 | XGetICValues (FRAME_XIC (f), XNFilterEvents, &fevent, NULL); |
1576f1ad DL |
2773 | attributes.event_mask |= fevent; |
2774 | attribute_mask = CWEventMask; | |
2775 | XChangeWindowAttributes (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), | |
2776 | attribute_mask, &attributes); | |
2777 | } | |
5a7df7d7 GM |
2778 | } |
2779 | #endif /* HAVE_X_I18N */ | |
177c0ea7 | 2780 | |
d387c960 | 2781 | validate_x_resource_name (); |
b7975ee4 | 2782 | |
d5db4077 KR |
2783 | class_hints.res_name = (char *) SDATA (Vx_resource_name); |
2784 | class_hints.res_class = (char *) SDATA (Vx_resource_class); | |
b9dc4443 | 2785 | XSetClassHint (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), &class_hints); |
01f1ba30 | 2786 | |
00983aba KH |
2787 | /* The menubar is part of the ordinary display; |
2788 | it does not count in addition to the height of the window. */ | |
7556890b | 2789 | f->output_data.x->menubar_height = 0; |
00983aba | 2790 | |
179956b9 JB |
2791 | /* This indicates that we use the "Passive Input" input model. |
2792 | Unless we do this, we don't get the Focus{In,Out} events that we | |
2793 | need to draw the cursor correctly. Accursed bureaucrats. | |
b9dc4443 | 2794 | XWhipsAndChains (FRAME_X_DISPLAY (f), IronMaiden, &TheRack); */ |
179956b9 | 2795 | |
7556890b RS |
2796 | f->output_data.x->wm_hints.input = True; |
2797 | f->output_data.x->wm_hints.flags |= InputHint; | |
b9dc4443 | 2798 | XSetWMHints (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
7556890b | 2799 | &f->output_data.x->wm_hints); |
6d078211 | 2800 | f->output_data.x->wm_hints.icon_pixmap = None; |
179956b9 | 2801 | |
032e4ebe RS |
2802 | /* Request "save yourself" and "delete window" commands from wm. */ |
2803 | { | |
2804 | Atom protocols[2]; | |
b9dc4443 RS |
2805 | protocols[0] = FRAME_X_DISPLAY_INFO (f)->Xatom_wm_delete_window; |
2806 | protocols[1] = FRAME_X_DISPLAY_INFO (f)->Xatom_wm_save_yourself; | |
2807 | XSetWMProtocols (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), protocols, 2); | |
032e4ebe | 2808 | } |
9ef48a9d | 2809 | |
e373f201 JB |
2810 | /* x_set_name normally ignores requests to set the name if the |
2811 | requested name is the same as the current name. This is the one | |
2812 | place where that assumption isn't correct; f->name is set, but | |
2813 | the X server hasn't been told. */ | |
2814 | { | |
98381190 | 2815 | Lisp_Object name; |
cf177271 | 2816 | int explicit = f->explicit_name; |
e373f201 | 2817 | |
cf177271 | 2818 | f->explicit_name = 0; |
98381190 KH |
2819 | name = f->name; |
2820 | f->name = Qnil; | |
cf177271 | 2821 | x_set_name (f, name, explicit); |
e373f201 JB |
2822 | } |
2823 | ||
b9dc4443 | 2824 | XDefineCursor (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
7556890b | 2825 | f->output_data.x->text_cursor); |
9ef48a9d | 2826 | |
01f1ba30 JB |
2827 | UNBLOCK_INPUT; |
2828 | ||
fe24a618 | 2829 | if (FRAME_X_WINDOW (f) == 0) |
9ef48a9d | 2830 | error ("Unable to create window"); |
01f1ba30 JB |
2831 | } |
2832 | ||
488dd4c4 | 2833 | #endif /* not USE_GTK */ |
8fc2766b RS |
2834 | #endif /* not USE_X_TOOLKIT */ |
2835 | ||
289978b5 LT |
2836 | /* Verify that the icon position args for this window are valid. */ |
2837 | ||
2838 | static void | |
2839 | x_icon_verify (f, parms) | |
2840 | struct frame *f; | |
2841 | Lisp_Object parms; | |
2842 | { | |
2843 | Lisp_Object icon_x, icon_y; | |
2844 | ||
2845 | /* Set the position of the icon. Note that twm groups all | |
2846 | icons in an icon window. */ | |
2847 | icon_x = x_frame_get_and_record_arg (f, parms, Qicon_left, 0, 0, RES_TYPE_NUMBER); | |
2848 | icon_y = x_frame_get_and_record_arg (f, parms, Qicon_top, 0, 0, RES_TYPE_NUMBER); | |
2849 | if (!EQ (icon_x, Qunbound) && !EQ (icon_y, Qunbound)) | |
2850 | { | |
2851 | CHECK_NUMBER (icon_x); | |
2852 | CHECK_NUMBER (icon_y); | |
2853 | } | |
2854 | else if (!EQ (icon_x, Qunbound) || !EQ (icon_y, Qunbound)) | |
2855 | error ("Both left and top icon corners of icon must be specified"); | |
2856 | } | |
2857 | ||
01f1ba30 JB |
2858 | /* Handle the icon stuff for this window. Perhaps later we might |
2859 | want an x_set_icon_position which can be called interactively as | |
b9dc4443 | 2860 | well. */ |
01f1ba30 JB |
2861 | |
2862 | static void | |
f676886a JB |
2863 | x_icon (f, parms) |
2864 | struct frame *f; | |
01f1ba30 JB |
2865 | Lisp_Object parms; |
2866 | { | |
f9942c9e | 2867 | Lisp_Object icon_x, icon_y; |
abb4b7ec | 2868 | struct x_display_info *dpyinfo = FRAME_X_DISPLAY_INFO (f); |
01f1ba30 JB |
2869 | |
2870 | /* Set the position of the icon. Note that twm groups all | |
b9dc4443 | 2871 | icons in an icon window. */ |
7c0d3ed8 KS |
2872 | icon_x = x_frame_get_and_record_arg (f, parms, Qicon_left, 0, 0, RES_TYPE_NUMBER); |
2873 | icon_y = x_frame_get_and_record_arg (f, parms, Qicon_top, 0, 0, RES_TYPE_NUMBER); | |
f9942c9e | 2874 | if (!EQ (icon_x, Qunbound) && !EQ (icon_y, Qunbound)) |
01f1ba30 | 2875 | { |
b7826503 PJ |
2876 | CHECK_NUMBER (icon_x); |
2877 | CHECK_NUMBER (icon_y); | |
01f1ba30 | 2878 | } |
f9942c9e | 2879 | else if (!EQ (icon_x, Qunbound) || !EQ (icon_y, Qunbound)) |
01f1ba30 | 2880 | error ("Both left and top icon corners of icon must be specified"); |
01f1ba30 | 2881 | |
f9942c9e JB |
2882 | BLOCK_INPUT; |
2883 | ||
fe24a618 JB |
2884 | if (! EQ (icon_x, Qunbound)) |
2885 | x_wm_set_icon_position (f, XINT (icon_x), XINT (icon_y)); | |
f9942c9e | 2886 | |
a9d54793 KL |
2887 | #if 0 /* x_get_arg removes the visibility parameter as a side effect, |
2888 | but x_create_frame still needs it. */ | |
01f1ba30 | 2889 | /* Start up iconic or window? */ |
49795535 | 2890 | x_wm_set_window_state |
333b20bb GM |
2891 | (f, (EQ (x_get_arg (dpyinfo, parms, Qvisibility, 0, 0, RES_TYPE_SYMBOL), |
2892 | Qicon) | |
49795535 JB |
2893 | ? IconicState |
2894 | : NormalState)); | |
a9d54793 | 2895 | #endif |
01f1ba30 | 2896 | |
d5db4077 | 2897 | x_text_icon (f, (char *) SDATA ((!NILP (f->icon_name) |
f468da95 | 2898 | ? f->icon_name |
d5db4077 | 2899 | : f->name))); |
80534dd6 | 2900 | |
01f1ba30 JB |
2901 | UNBLOCK_INPUT; |
2902 | } | |
2903 | ||
b243755a | 2904 | /* Make the GCs needed for this window, setting the |
01f1ba30 JB |
2905 | background, border and mouse colors; also create the |
2906 | mouse cursor and the gray border tile. */ | |
2907 | ||
f945b920 JB |
2908 | static char cursor_bits[] = |
2909 | { | |
2910 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, | |
2911 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, | |
2912 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, | |
2913 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 | |
2914 | }; | |
2915 | ||
01f1ba30 | 2916 | static void |
f676886a JB |
2917 | x_make_gc (f) |
2918 | struct frame *f; | |
01f1ba30 JB |
2919 | { |
2920 | XGCValues gc_values; | |
01f1ba30 | 2921 | |
6afb1d07 JB |
2922 | BLOCK_INPUT; |
2923 | ||
b243755a | 2924 | /* Create the GCs of this frame. |
9ef48a9d | 2925 | Note that many default values are used. */ |
01f1ba30 JB |
2926 | |
2927 | /* Normal video */ | |
be786000 | 2928 | gc_values.font = FRAME_FONT (f)->fid; |
7556890b RS |
2929 | gc_values.foreground = f->output_data.x->foreground_pixel; |
2930 | gc_values.background = f->output_data.x->background_pixel; | |
9ef48a9d | 2931 | gc_values.line_width = 0; /* Means 1 using fast algorithm. */ |
959e647d GM |
2932 | f->output_data.x->normal_gc |
2933 | = XCreateGC (FRAME_X_DISPLAY (f), | |
2934 | FRAME_X_WINDOW (f), | |
2935 | GCLineWidth | GCFont | GCForeground | GCBackground, | |
2936 | &gc_values); | |
01f1ba30 | 2937 | |
b9dc4443 | 2938 | /* Reverse video style. */ |
7556890b RS |
2939 | gc_values.foreground = f->output_data.x->background_pixel; |
2940 | gc_values.background = f->output_data.x->foreground_pixel; | |
959e647d GM |
2941 | f->output_data.x->reverse_gc |
2942 | = XCreateGC (FRAME_X_DISPLAY (f), | |
2943 | FRAME_X_WINDOW (f), | |
2944 | GCFont | GCForeground | GCBackground | GCLineWidth, | |
2945 | &gc_values); | |
01f1ba30 | 2946 | |
9ef48a9d | 2947 | /* Cursor has cursor-color background, background-color foreground. */ |
7556890b RS |
2948 | gc_values.foreground = f->output_data.x->background_pixel; |
2949 | gc_values.background = f->output_data.x->cursor_pixel; | |
01f1ba30 JB |
2950 | gc_values.fill_style = FillOpaqueStippled; |
2951 | gc_values.stipple | |
b9dc4443 RS |
2952 | = XCreateBitmapFromData (FRAME_X_DISPLAY (f), |
2953 | FRAME_X_DISPLAY_INFO (f)->root_window, | |
01f1ba30 | 2954 | cursor_bits, 16, 16); |
7556890b | 2955 | f->output_data.x->cursor_gc |
b9dc4443 | 2956 | = XCreateGC (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
01f1ba30 | 2957 | (GCFont | GCForeground | GCBackground |
ac1f48a4 | 2958 | | GCFillStyle /* | GCStipple */ | GCLineWidth), |
01f1ba30 JB |
2959 | &gc_values); |
2960 | ||
333b20bb GM |
2961 | /* Reliefs. */ |
2962 | f->output_data.x->white_relief.gc = 0; | |
2963 | f->output_data.x->black_relief.gc = 0; | |
2964 | ||
01f1ba30 | 2965 | /* Create the gray border tile used when the pointer is not in |
f676886a | 2966 | the frame. Since this depends on the frame's pixel values, |
9ef48a9d | 2967 | this must be done on a per-frame basis. */ |
7556890b | 2968 | f->output_data.x->border_tile |
d043f1a4 | 2969 | = (XCreatePixmapFromBitmapData |
177c0ea7 | 2970 | (FRAME_X_DISPLAY (f), FRAME_X_DISPLAY_INFO (f)->root_window, |
d043f1a4 | 2971 | gray_bits, gray_width, gray_height, |
7556890b RS |
2972 | f->output_data.x->foreground_pixel, |
2973 | f->output_data.x->background_pixel, | |
ab452f99 | 2974 | DefaultDepth (FRAME_X_DISPLAY (f), FRAME_X_SCREEN_NUMBER (f)))); |
6afb1d07 JB |
2975 | |
2976 | UNBLOCK_INPUT; | |
01f1ba30 | 2977 | } |
01f1ba30 | 2978 | |
959e647d GM |
2979 | |
2980 | /* Free what was was allocated in x_make_gc. */ | |
2981 | ||
2982 | void | |
2983 | x_free_gcs (f) | |
2984 | struct frame *f; | |
2985 | { | |
2986 | Display *dpy = FRAME_X_DISPLAY (f); | |
2987 | ||
2988 | BLOCK_INPUT; | |
177c0ea7 | 2989 | |
959e647d GM |
2990 | if (f->output_data.x->normal_gc) |
2991 | { | |
2992 | XFreeGC (dpy, f->output_data.x->normal_gc); | |
2993 | f->output_data.x->normal_gc = 0; | |
2994 | } | |
2995 | ||
2996 | if (f->output_data.x->reverse_gc) | |
2997 | { | |
2998 | XFreeGC (dpy, f->output_data.x->reverse_gc); | |
2999 | f->output_data.x->reverse_gc = 0; | |
3000 | } | |
177c0ea7 | 3001 | |
959e647d GM |
3002 | if (f->output_data.x->cursor_gc) |
3003 | { | |
3004 | XFreeGC (dpy, f->output_data.x->cursor_gc); | |
3005 | f->output_data.x->cursor_gc = 0; | |
3006 | } | |
3007 | ||
3008 | if (f->output_data.x->border_tile) | |
3009 | { | |
3010 | XFreePixmap (dpy, f->output_data.x->border_tile); | |
3011 | f->output_data.x->border_tile = 0; | |
3012 | } | |
3013 | ||
3014 | UNBLOCK_INPUT; | |
3015 | } | |
3016 | ||
3017 | ||
eaf1eea9 GM |
3018 | /* Handler for signals raised during x_create_frame and |
3019 | x_create_top_frame. FRAME is the frame which is partially | |
3020 | constructed. */ | |
3021 | ||
3022 | static Lisp_Object | |
3023 | unwind_create_frame (frame) | |
3024 | Lisp_Object frame; | |
3025 | { | |
3026 | struct frame *f = XFRAME (frame); | |
3027 | ||
3028 | /* If frame is ``official'', nothing to do. */ | |
3029 | if (!CONSP (Vframe_list) || !EQ (XCAR (Vframe_list), frame)) | |
3030 | { | |
f1d2ce7f | 3031 | #if GLYPH_DEBUG |
eaf1eea9 GM |
3032 | struct x_display_info *dpyinfo = FRAME_X_DISPLAY_INFO (f); |
3033 | #endif | |
177c0ea7 | 3034 | |
eaf1eea9 GM |
3035 | x_free_frame_resources (f); |
3036 | ||
5b3f8550 | 3037 | #if GLYPH_DEBUG |
eaf1eea9 GM |
3038 | /* Check that reference counts are indeed correct. */ |
3039 | xassert (dpyinfo->reference_count == dpyinfo_refcount); | |
3040 | xassert (dpyinfo->image_cache->refcount == image_cache_refcount); | |
5b3f8550 | 3041 | #endif |
c844a81a | 3042 | return Qt; |
eaf1eea9 | 3043 | } |
177c0ea7 | 3044 | |
eaf1eea9 GM |
3045 | return Qnil; |
3046 | } | |
3047 | ||
3048 | ||
f676886a | 3049 | DEFUN ("x-create-frame", Fx_create_frame, Sx_create_frame, |
01f1ba30 | 3050 | 1, 1, 0, |
7ee72033 | 3051 | doc: /* Make a new X window, which is called a "frame" in Emacs terms. |
c061c855 GM |
3052 | Returns an Emacs frame object. |
3053 | ALIST is an alist of frame parameters. | |
3054 | If the parameters specify that the frame should not have a minibuffer, | |
3055 | and do not specify a specific minibuffer window to use, | |
3056 | then `default-minibuffer-frame' must be a frame whose minibuffer can | |
3057 | be shared by the new frame. | |
3058 | ||
7ee72033 MB |
3059 | This function is an internal primitive--use `make-frame' instead. */) |
3060 | (parms) | |
01f1ba30 JB |
3061 | Lisp_Object parms; |
3062 | { | |
f676886a | 3063 | struct frame *f; |
2365c027 | 3064 | Lisp_Object frame, tem; |
01f1ba30 JB |
3065 | Lisp_Object name; |
3066 | int minibuffer_only = 0; | |
3067 | long window_prompting = 0; | |
3068 | int width, height; | |
331379bf | 3069 | int count = SPECPDL_INDEX (); |
ecaca587 | 3070 | struct gcpro gcpro1, gcpro2, gcpro3, gcpro4; |
b9dc4443 | 3071 | Lisp_Object display; |
333b20bb | 3072 | struct x_display_info *dpyinfo = NULL; |
a59e4f3d | 3073 | Lisp_Object parent; |
e557f19d | 3074 | struct kboard *kb; |
01f1ba30 | 3075 | |
11ae94fe | 3076 | check_x (); |
01f1ba30 | 3077 | |
5fa98fcf RS |
3078 | parms = Fcopy_alist (parms); |
3079 | ||
b7975ee4 KH |
3080 | /* Use this general default value to start with |
3081 | until we know if this frame has a specified name. */ | |
3082 | Vx_resource_name = Vinvocation_name; | |
3083 | ||
333b20bb | 3084 | display = x_get_arg (dpyinfo, parms, Qdisplay, 0, 0, RES_TYPE_STRING); |
b9dc4443 RS |
3085 | if (EQ (display, Qunbound)) |
3086 | display = Qnil; | |
3087 | dpyinfo = check_x_display_info (display); | |
e557f19d KH |
3088 | #ifdef MULTI_KBOARD |
3089 | kb = dpyinfo->kboard; | |
3090 | #else | |
3091 | kb = &the_only_kboard; | |
3092 | #endif | |
b9dc4443 | 3093 | |
333b20bb | 3094 | name = x_get_arg (dpyinfo, parms, Qname, "name", "Name", RES_TYPE_STRING); |
6a5e54e2 | 3095 | if (!STRINGP (name) |
cf177271 JB |
3096 | && ! EQ (name, Qunbound) |
3097 | && ! NILP (name)) | |
08a90d6a | 3098 | error ("Invalid frame name--not a string or nil"); |
01f1ba30 | 3099 | |
b7975ee4 KH |
3100 | if (STRINGP (name)) |
3101 | Vx_resource_name = name; | |
3102 | ||
a59e4f3d | 3103 | /* See if parent window is specified. */ |
333b20bb | 3104 | parent = x_get_arg (dpyinfo, parms, Qparent_id, NULL, NULL, RES_TYPE_NUMBER); |
a59e4f3d RS |
3105 | if (EQ (parent, Qunbound)) |
3106 | parent = Qnil; | |
3107 | if (! NILP (parent)) | |
b7826503 | 3108 | CHECK_NUMBER (parent); |
a59e4f3d | 3109 | |
ecaca587 RS |
3110 | /* make_frame_without_minibuffer can run Lisp code and garbage collect. */ |
3111 | /* No need to protect DISPLAY because that's not used after passing | |
3112 | it to make_frame_without_minibuffer. */ | |
3113 | frame = Qnil; | |
3114 | GCPRO4 (parms, parent, name, frame); | |
333b20bb GM |
3115 | tem = x_get_arg (dpyinfo, parms, Qminibuffer, "minibuffer", "Minibuffer", |
3116 | RES_TYPE_SYMBOL); | |
f9942c9e | 3117 | if (EQ (tem, Qnone) || NILP (tem)) |
2526c290 | 3118 | f = make_frame_without_minibuffer (Qnil, kb, display); |
f9942c9e | 3119 | else if (EQ (tem, Qonly)) |
01f1ba30 | 3120 | { |
f676886a | 3121 | f = make_minibuffer_frame (); |
01f1ba30 JB |
3122 | minibuffer_only = 1; |
3123 | } | |
6a5e54e2 | 3124 | else if (WINDOWP (tem)) |
2526c290 | 3125 | f = make_frame_without_minibuffer (tem, kb, display); |
f9942c9e JB |
3126 | else |
3127 | f = make_frame (1); | |
01f1ba30 | 3128 | |
ecaca587 RS |
3129 | XSETFRAME (frame, f); |
3130 | ||
a3c87d4e JB |
3131 | /* Note that X Windows does support scroll bars. */ |
3132 | FRAME_CAN_HAVE_SCROLL_BARS (f) = 1; | |
179956b9 | 3133 | |
08a90d6a | 3134 | f->output_method = output_x_window; |
7556890b RS |
3135 | f->output_data.x = (struct x_output *) xmalloc (sizeof (struct x_output)); |
3136 | bzero (f->output_data.x, sizeof (struct x_output)); | |
3137 | f->output_data.x->icon_bitmap = -1; | |
be786000 | 3138 | FRAME_FONTSET (f) = -1; |
333b20bb GM |
3139 | f->output_data.x->scroll_bar_foreground_pixel = -1; |
3140 | f->output_data.x->scroll_bar_background_pixel = -1; | |
f15340b7 MB |
3141 | #ifdef USE_TOOLKIT_SCROLL_BARS |
3142 | f->output_data.x->scroll_bar_top_shadow_pixel = -1; | |
3143 | f->output_data.x->scroll_bar_bottom_shadow_pixel = -1; | |
3144 | #endif /* USE_TOOLKIT_SCROLL_BARS */ | |
08a90d6a | 3145 | |
f468da95 | 3146 | f->icon_name |
333b20bb GM |
3147 | = x_get_arg (dpyinfo, parms, Qicon_name, "iconName", "Title", |
3148 | RES_TYPE_STRING); | |
f468da95 RS |
3149 | if (! STRINGP (f->icon_name)) |
3150 | f->icon_name = Qnil; | |
80534dd6 | 3151 | |
08a90d6a | 3152 | FRAME_X_DISPLAY_INFO (f) = dpyinfo; |
e3d56613 RS |
3153 | |
3154 | /* With FRAME_X_DISPLAY_INFO set up, this unwind-protect is safe. */ | |
3155 | record_unwind_protect (unwind_create_frame, frame); | |
f1d2ce7f | 3156 | #if GLYPH_DEBUG |
eaf1eea9 GM |
3157 | image_cache_refcount = FRAME_X_IMAGE_CACHE (f)->refcount; |
3158 | dpyinfo_refcount = dpyinfo->reference_count; | |
3159 | #endif /* GLYPH_DEBUG */ | |
73410c76 | 3160 | #ifdef MULTI_KBOARD |
e557f19d | 3161 | FRAME_KBOARD (f) = kb; |
73410c76 | 3162 | #endif |
08a90d6a | 3163 | |
9b2956e2 GM |
3164 | /* These colors will be set anyway later, but it's important |
3165 | to get the color reference counts right, so initialize them! */ | |
3166 | { | |
3167 | Lisp_Object black; | |
3168 | struct gcpro gcpro1; | |
cefecbcf GM |
3169 | |
3170 | /* Function x_decode_color can signal an error. Make | |
3171 | sure to initialize color slots so that we won't try | |
3172 | to free colors we haven't allocated. */ | |
3173 | f->output_data.x->foreground_pixel = -1; | |
3174 | f->output_data.x->background_pixel = -1; | |
3175 | f->output_data.x->cursor_pixel = -1; | |
3176 | f->output_data.x->cursor_foreground_pixel = -1; | |
3177 | f->output_data.x->border_pixel = -1; | |
3178 | f->output_data.x->mouse_pixel = -1; | |
177c0ea7 | 3179 | |
9b2956e2 GM |
3180 | black = build_string ("black"); |
3181 | GCPRO1 (black); | |
3182 | f->output_data.x->foreground_pixel | |
3183 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); | |
3184 | f->output_data.x->background_pixel | |
3185 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); | |
3186 | f->output_data.x->cursor_pixel | |
3187 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); | |
3188 | f->output_data.x->cursor_foreground_pixel | |
3189 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); | |
3190 | f->output_data.x->border_pixel | |
3191 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); | |
3192 | f->output_data.x->mouse_pixel | |
3193 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); | |
3194 | UNGCPRO; | |
3195 | } | |
3196 | ||
a59e4f3d RS |
3197 | /* Specify the parent under which to make this X window. */ |
3198 | ||
3199 | if (!NILP (parent)) | |
3200 | { | |
8c239ac3 | 3201 | f->output_data.x->parent_desc = (Window) XFASTINT (parent); |
7556890b | 3202 | f->output_data.x->explicit_parent = 1; |
a59e4f3d RS |
3203 | } |
3204 | else | |
3205 | { | |
7556890b RS |
3206 | f->output_data.x->parent_desc = FRAME_X_DISPLAY_INFO (f)->root_window; |
3207 | f->output_data.x->explicit_parent = 0; | |
a59e4f3d RS |
3208 | } |
3209 | ||
cf177271 JB |
3210 | /* Set the name; the functions to which we pass f expect the name to |
3211 | be set. */ | |
3212 | if (EQ (name, Qunbound) || NILP (name)) | |
3213 | { | |
08a90d6a | 3214 | f->name = build_string (dpyinfo->x_id_name); |
cf177271 JB |
3215 | f->explicit_name = 0; |
3216 | } | |
3217 | else | |
3218 | { | |
3219 | f->name = name; | |
3220 | f->explicit_name = 1; | |
9ef48a9d RS |
3221 | /* use the frame's title when getting resources for this frame. */ |
3222 | specbind (Qx_resource_name, name); | |
cf177271 | 3223 | } |
01f1ba30 | 3224 | |
01f1ba30 JB |
3225 | /* Extract the window parameters from the supplied values |
3226 | that are needed to determine window geometry. */ | |
d387c960 JB |
3227 | { |
3228 | Lisp_Object font; | |
3229 | ||
333b20bb | 3230 | font = x_get_arg (dpyinfo, parms, Qfont, "font", "Font", RES_TYPE_STRING); |
2ee3abaa | 3231 | |
6817eab4 | 3232 | BLOCK_INPUT; |
e5e548e3 RS |
3233 | /* First, try whatever font the caller has specified. */ |
3234 | if (STRINGP (font)) | |
942ea06d | 3235 | { |
49965a29 | 3236 | tem = Fquery_fontset (font, Qnil); |
477f8642 | 3237 | if (STRINGP (tem)) |
d5db4077 | 3238 | font = x_new_fontset (f, SDATA (tem)); |
942ea06d | 3239 | else |
d5db4077 | 3240 | font = x_new_font (f, SDATA (font)); |
942ea06d | 3241 | } |
177c0ea7 | 3242 | |
e5e548e3 | 3243 | /* Try out a font which we hope has bold and italic variations. */ |
333b20bb GM |
3244 | if (!STRINGP (font)) |
3245 | font = x_new_font (f, "-adobe-courier-medium-r-*-*-*-120-*-*-*-*-iso8859-1"); | |
e5e548e3 | 3246 | if (!STRINGP (font)) |
a6ac02af | 3247 | font = x_new_font (f, "-misc-fixed-medium-r-normal-*-*-140-*-*-c-*-iso8859-1"); |
e5e548e3 | 3248 | if (! STRINGP (font)) |
a6ac02af | 3249 | font = x_new_font (f, "-*-*-medium-r-normal-*-*-140-*-*-c-*-iso8859-1"); |
e5e548e3 RS |
3250 | if (! STRINGP (font)) |
3251 | /* This was formerly the first thing tried, but it finds too many fonts | |
3252 | and takes too long. */ | |
3253 | font = x_new_font (f, "-*-*-medium-r-*-*-*-*-*-*-c-*-iso8859-1"); | |
3254 | /* If those didn't work, look for something which will at least work. */ | |
3255 | if (! STRINGP (font)) | |
a6ac02af | 3256 | font = x_new_font (f, "-*-fixed-*-*-*-*-*-140-*-*-c-*-iso8859-1"); |
6817eab4 JB |
3257 | UNBLOCK_INPUT; |
3258 | if (! STRINGP (font)) | |
e5e548e3 RS |
3259 | font = build_string ("fixed"); |
3260 | ||
86b2ba0d | 3261 | x_set_frame_parameters (f, Fcons (Fcons (Qfont, font), Qnil)); |
d387c960 | 3262 | } |
9ef48a9d | 3263 | |
e3881aa0 | 3264 | #ifdef USE_LUCID |
82c90203 RS |
3265 | /* Prevent lwlib/xlwmenu.c from crashing because of a bug |
3266 | whereby it fails to get any font. */ | |
be786000 | 3267 | xlwmenu_default_font = FRAME_FONT (f); |
dd254b21 | 3268 | #endif |
82c90203 | 3269 | |
cf177271 | 3270 | x_default_parameter (f, parms, Qborder_width, make_number (2), |
333b20bb | 3271 | "borderWidth", "BorderWidth", RES_TYPE_NUMBER); |
177c0ea7 | 3272 | |
4e397688 | 3273 | /* This defaults to 1 in order to match xterm. We recognize either |
ddf768c3 JB |
3274 | internalBorderWidth or internalBorder (which is what xterm calls |
3275 | it). */ | |
3276 | if (NILP (Fassq (Qinternal_border_width, parms))) | |
3277 | { | |
3278 | Lisp_Object value; | |
3279 | ||
abb4b7ec | 3280 | value = x_get_arg (dpyinfo, parms, Qinternal_border_width, |
333b20bb | 3281 | "internalBorder", "internalBorder", RES_TYPE_NUMBER); |
ddf768c3 JB |
3282 | if (! EQ (value, Qunbound)) |
3283 | parms = Fcons (Fcons (Qinternal_border_width, value), | |
3284 | parms); | |
3285 | } | |
dca97592 | 3286 | x_default_parameter (f, parms, Qinternal_border_width, make_number (1), |
333b20bb GM |
3287 | "internalBorderWidth", "internalBorderWidth", |
3288 | RES_TYPE_NUMBER); | |
1ab3d87e | 3289 | x_default_parameter (f, parms, Qvertical_scroll_bars, Qleft, |
333b20bb GM |
3290 | "verticalScrollBars", "ScrollBars", |
3291 | RES_TYPE_SYMBOL); | |
01f1ba30 | 3292 | |
b9dc4443 | 3293 | /* Also do the stuff which must be set before the window exists. */ |
cf177271 | 3294 | x_default_parameter (f, parms, Qforeground_color, build_string ("black"), |
333b20bb | 3295 | "foreground", "Foreground", RES_TYPE_STRING); |
cf177271 | 3296 | x_default_parameter (f, parms, Qbackground_color, build_string ("white"), |
0b60fc91 | 3297 | "background", "Background", RES_TYPE_STRING); |
cf177271 | 3298 | x_default_parameter (f, parms, Qmouse_color, build_string ("black"), |
333b20bb | 3299 | "pointerColor", "Foreground", RES_TYPE_STRING); |
cf177271 | 3300 | x_default_parameter (f, parms, Qcursor_color, build_string ("black"), |
333b20bb | 3301 | "cursorColor", "Foreground", RES_TYPE_STRING); |
cf177271 | 3302 | x_default_parameter (f, parms, Qborder_color, build_string ("black"), |
333b20bb | 3303 | "borderColor", "BorderColor", RES_TYPE_STRING); |
d62c8769 GM |
3304 | x_default_parameter (f, parms, Qscreen_gamma, Qnil, |
3305 | "screenGamma", "ScreenGamma", RES_TYPE_FLOAT); | |
563b67aa GM |
3306 | x_default_parameter (f, parms, Qline_spacing, Qnil, |
3307 | "lineSpacing", "LineSpacing", RES_TYPE_NUMBER); | |
b3ba0aa8 KS |
3308 | x_default_parameter (f, parms, Qleft_fringe, Qnil, |
3309 | "leftFringe", "LeftFringe", RES_TYPE_NUMBER); | |
3310 | x_default_parameter (f, parms, Qright_fringe, Qnil, | |
3311 | "rightFringe", "RightFringe", RES_TYPE_NUMBER); | |
333b20bb GM |
3312 | |
3313 | x_default_scroll_bar_color_parameter (f, parms, Qscroll_bar_foreground, | |
3314 | "scrollBarForeground", | |
3315 | "ScrollBarForeground", 1); | |
3316 | x_default_scroll_bar_color_parameter (f, parms, Qscroll_bar_background, | |
3317 | "scrollBarBackground", | |
3318 | "ScrollBarBackground", 0); | |
3319 | ||
3320 | /* Init faces before x_default_parameter is called for scroll-bar | |
3321 | parameters because that function calls x_set_scroll_bar_width, | |
3322 | which calls change_frame_size, which calls Fset_window_buffer, | |
3323 | which runs hooks, which call Fvertical_motion. At the end, we | |
3324 | end up in init_iterator with a null face cache, which should not | |
3325 | happen. */ | |
3326 | init_frame_faces (f); | |
177c0ea7 | 3327 | |
c7bcb20d | 3328 | x_default_parameter (f, parms, Qmenu_bar_lines, make_number (1), |
333b20bb | 3329 | "menuBar", "MenuBar", RES_TYPE_NUMBER); |
e33455ca | 3330 | x_default_parameter (f, parms, Qtool_bar_lines, make_number (1), |
333b20bb | 3331 | "toolBar", "ToolBar", RES_TYPE_NUMBER); |
79873d50 | 3332 | x_default_parameter (f, parms, Qbuffer_predicate, Qnil, |
333b20bb GM |
3333 | "bufferPredicate", "BufferPredicate", |
3334 | RES_TYPE_SYMBOL); | |
c2304e02 | 3335 | x_default_parameter (f, parms, Qtitle, Qnil, |
333b20bb | 3336 | "title", "Title", RES_TYPE_STRING); |
ea0a1f53 GM |
3337 | x_default_parameter (f, parms, Qwait_for_wm, Qt, |
3338 | "waitForWM", "WaitForWM", RES_TYPE_BOOLEAN); | |
49d41073 EZ |
3339 | x_default_parameter (f, parms, Qfullscreen, Qnil, |
3340 | "fullscreen", "Fullscreen", RES_TYPE_SYMBOL); | |
90eb1019 | 3341 | |
7556890b | 3342 | f->output_data.x->parent_desc = FRAME_X_DISPLAY_INFO (f)->root_window; |
35f59f6b | 3343 | |
35f59f6b | 3344 | /* Compute the size of the X window. */ |
7c0d3ed8 | 3345 | window_prompting = x_figure_window_size (f, parms, 1); |
38d22040 | 3346 | |
495fa05e GM |
3347 | tem = x_get_arg (dpyinfo, parms, Qunsplittable, 0, 0, RES_TYPE_BOOLEAN); |
3348 | f->no_split = minibuffer_only || EQ (tem, Qt); | |
3349 | ||
289978b5 LT |
3350 | x_icon_verify (f, parms); |
3351 | ||
6a1bcd01 | 3352 | /* Create the X widget or window. */ |
a7f7d550 FP |
3353 | #ifdef USE_X_TOOLKIT |
3354 | x_window (f, window_prompting, minibuffer_only); | |
3355 | #else | |
f676886a | 3356 | x_window (f); |
a7f7d550 | 3357 | #endif |
177c0ea7 | 3358 | |
f676886a JB |
3359 | x_icon (f, parms); |
3360 | x_make_gc (f); | |
01f1ba30 | 3361 | |
495fa05e GM |
3362 | /* Now consider the frame official. */ |
3363 | FRAME_X_DISPLAY_INFO (f)->reference_count++; | |
3364 | Vframe_list = Fcons (frame, Vframe_list); | |
3365 | ||
f9942c9e JB |
3366 | /* We need to do this after creating the X window, so that the |
3367 | icon-creation functions can say whose icon they're describing. */ | |
84f25880 | 3368 | x_default_parameter (f, parms, Qicon_type, Qt, |
333b20bb | 3369 | "bitmapIcon", "BitmapIcon", RES_TYPE_SYMBOL); |
f9942c9e | 3370 | |
cf177271 | 3371 | x_default_parameter (f, parms, Qauto_raise, Qnil, |
333b20bb | 3372 | "autoRaise", "AutoRaiseLower", RES_TYPE_BOOLEAN); |
cf177271 | 3373 | x_default_parameter (f, parms, Qauto_lower, Qnil, |
333b20bb | 3374 | "autoLower", "AutoRaiseLower", RES_TYPE_BOOLEAN); |
dbc4e1c1 | 3375 | x_default_parameter (f, parms, Qcursor_type, Qbox, |
333b20bb | 3376 | "cursorType", "CursorType", RES_TYPE_SYMBOL); |
28d7281d GM |
3377 | x_default_parameter (f, parms, Qscroll_bar_width, Qnil, |
3378 | "scrollBarWidth", "ScrollBarWidth", | |
3379 | RES_TYPE_NUMBER); | |
f9942c9e | 3380 | |
be786000 | 3381 | /* Dimensions, especially FRAME_LINES (f), must be done via change_frame_size. |
01f1ba30 | 3382 | Change will not be effected unless different from the current |
be786000 KS |
3383 | FRAME_LINES (f). */ |
3384 | width = FRAME_COLS (f); | |
3385 | height = FRAME_LINES (f); | |
177c0ea7 | 3386 | |
be786000 KS |
3387 | SET_FRAME_COLS (f, 0); |
3388 | FRAME_LINES (f) = 0; | |
8938a4fb | 3389 | change_frame_size (f, height, width, 1, 0, 0); |
d043f1a4 | 3390 | |
488dd4c4 | 3391 | #if defined (USE_X_TOOLKIT) || defined (USE_GTK) |
495fa05e GM |
3392 | /* Create the menu bar. */ |
3393 | if (!minibuffer_only && FRAME_EXTERNAL_MENU_BAR (f)) | |
3394 | { | |
3395 | /* If this signals an error, we haven't set size hints for the | |
3396 | frame and we didn't make it visible. */ | |
3397 | initialize_frame_menubar (f); | |
3398 | ||
488dd4c4 | 3399 | #ifndef USE_GTK |
495fa05e GM |
3400 | /* This is a no-op, except under Motif where it arranges the |
3401 | main window for the widgets on it. */ | |
3402 | lw_set_main_areas (f->output_data.x->column_widget, | |
3403 | f->output_data.x->menubar_widget, | |
3404 | f->output_data.x->edit_widget); | |
488dd4c4 | 3405 | #endif /* not USE_GTK */ |
495fa05e | 3406 | } |
488dd4c4 | 3407 | #endif /* USE_X_TOOLKIT || USE_GTK */ |
495fa05e GM |
3408 | |
3409 | /* Tell the server what size and position, etc, we want, and how | |
3410 | badly we want them. This should be done after we have the menu | |
3411 | bar so that its size can be taken into account. */ | |
01f1ba30 | 3412 | BLOCK_INPUT; |
7989f084 | 3413 | x_wm_set_size_hint (f, window_prompting, 0); |
01f1ba30 JB |
3414 | UNBLOCK_INPUT; |
3415 | ||
495fa05e GM |
3416 | /* Make the window appear on the frame and enable display, unless |
3417 | the caller says not to. However, with explicit parent, Emacs | |
3418 | cannot control visibility, so don't try. */ | |
7556890b | 3419 | if (! f->output_data.x->explicit_parent) |
a59e4f3d RS |
3420 | { |
3421 | Lisp_Object visibility; | |
49795535 | 3422 | |
333b20bb GM |
3423 | visibility = x_get_arg (dpyinfo, parms, Qvisibility, 0, 0, |
3424 | RES_TYPE_SYMBOL); | |
a59e4f3d RS |
3425 | if (EQ (visibility, Qunbound)) |
3426 | visibility = Qt; | |
49795535 | 3427 | |
a59e4f3d RS |
3428 | if (EQ (visibility, Qicon)) |
3429 | x_iconify_frame (f); | |
3430 | else if (! NILP (visibility)) | |
3431 | x_make_frame_visible (f); | |
3432 | else | |
3433 | /* Must have been Qnil. */ | |
3434 | ; | |
3435 | } | |
01f1ba30 | 3436 | |
231d6cfb JD |
3437 | /* Set the WM leader property. GTK does this itself, so this is not |
3438 | needed when using GTK. */ | |
3439 | if (dpyinfo->client_leader_window != 0) | |
3440 | { | |
3441 | BLOCK_INPUT; | |
3442 | XChangeProperty (FRAME_X_DISPLAY (f), | |
3443 | FRAME_OUTER_WINDOW (f), | |
3444 | dpyinfo->Xatom_wm_client_leader, | |
3445 | XA_WINDOW, 32, PropModeReplace, | |
47c53789 | 3446 | (unsigned char *) &dpyinfo->client_leader_window, 1); |
231d6cfb JD |
3447 | UNBLOCK_INPUT; |
3448 | } | |
3449 | ||
225c13a5 KL |
3450 | /* Initialize `default-minibuffer-frame' in case this is the first |
3451 | frame on this display device. */ | |
3452 | if (FRAME_HAS_MINIBUF_P (f) | |
3453 | && (!FRAMEP (kb->Vdefault_minibuffer_frame) | |
3454 | || !FRAME_LIVE_P (XFRAME (kb->Vdefault_minibuffer_frame)))) | |
3455 | kb->Vdefault_minibuffer_frame = frame; | |
3456 | ||
5fa98fcf RS |
3457 | /* All remaining specified parameters, which have not been "used" |
3458 | by x_get_arg and friends, now go in the misc. alist of the frame. */ | |
3459 | for (tem = parms; !NILP (tem); tem = XCDR (tem)) | |
3460 | if (CONSP (XCAR (tem)) && !NILP (XCAR (XCAR (tem)))) | |
3461 | f->param_alist = Fcons (XCAR (tem), f->param_alist); | |
3462 | ||
495fa05e | 3463 | UNGCPRO; |
9e57df62 GM |
3464 | |
3465 | /* Make sure windows on this frame appear in calls to next-window | |
3466 | and similar functions. */ | |
3467 | Vwindow_list = Qnil; | |
177c0ea7 | 3468 | |
9ef48a9d | 3469 | return unbind_to (count, frame); |
01f1ba30 JB |
3470 | } |
3471 | ||
eaf1eea9 | 3472 | |
0d17d282 KH |
3473 | /* FRAME is used only to get a handle on the X display. We don't pass the |
3474 | display info directly because we're called from frame.c, which doesn't | |
3475 | know about that structure. */ | |
e4f79258 | 3476 | |
87498171 | 3477 | Lisp_Object |
0d17d282 KH |
3478 | x_get_focus_frame (frame) |
3479 | struct frame *frame; | |
87498171 | 3480 | { |
0d17d282 | 3481 | struct x_display_info *dpyinfo = FRAME_X_DISPLAY_INFO (frame); |
87498171 | 3482 | Lisp_Object xfocus; |
0d17d282 | 3483 | if (! dpyinfo->x_focus_frame) |
87498171 KH |
3484 | return Qnil; |
3485 | ||
0d17d282 | 3486 | XSETFRAME (xfocus, dpyinfo->x_focus_frame); |
87498171 KH |
3487 | return xfocus; |
3488 | } | |
f0614854 | 3489 | |
3decc1e7 GM |
3490 | |
3491 | /* In certain situations, when the window manager follows a | |
3492 | click-to-focus policy, there seems to be no way around calling | |
3493 | XSetInputFocus to give another frame the input focus . | |
3494 | ||
3495 | In an ideal world, XSetInputFocus should generally be avoided so | |
3496 | that applications don't interfere with the window manager's focus | |
3497 | policy. But I think it's okay to use when it's clearly done | |
3498 | following a user-command. */ | |
3499 | ||
3500 | DEFUN ("x-focus-frame", Fx_focus_frame, Sx_focus_frame, 1, 1, 0, | |
7ee72033 MB |
3501 | doc: /* Set the input focus to FRAME. |
3502 | FRAME nil means use the selected frame. */) | |
3503 | (frame) | |
3decc1e7 GM |
3504 | Lisp_Object frame; |
3505 | { | |
3506 | struct frame *f = check_x_frame (frame); | |
3507 | Display *dpy = FRAME_X_DISPLAY (f); | |
3decc1e7 GM |
3508 | |
3509 | BLOCK_INPUT; | |
9ba8e10d | 3510 | x_catch_errors (dpy); |
3decc1e7 GM |
3511 | XSetInputFocus (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
3512 | RevertToParent, CurrentTime); | |
4545fa20 | 3513 | x_uncatch_errors (); |
3decc1e7 | 3514 | UNBLOCK_INPUT; |
177c0ea7 | 3515 | |
3decc1e7 GM |
3516 | return Qnil; |
3517 | } | |
3518 | ||
f0614854 | 3519 | \f |
2d764c78 | 3520 | DEFUN ("xw-color-defined-p", Fxw_color_defined_p, Sxw_color_defined_p, 1, 2, 0, |
7ee72033 MB |
3521 | doc: /* Internal function called by `color-defined-p', which see. */) |
3522 | (color, frame) | |
b9dc4443 | 3523 | Lisp_Object color, frame; |
e12d55b2 | 3524 | { |
b9dc4443 RS |
3525 | XColor foo; |
3526 | FRAME_PTR f = check_x_frame (frame); | |
e12d55b2 | 3527 | |
b7826503 | 3528 | CHECK_STRING (color); |
b9dc4443 | 3529 | |
d5db4077 | 3530 | if (x_defined_color (f, SDATA (color), &foo, 0)) |
e12d55b2 RS |
3531 | return Qt; |
3532 | else | |
3533 | return Qnil; | |
3534 | } | |
3535 | ||
2d764c78 | 3536 | DEFUN ("xw-color-values", Fxw_color_values, Sxw_color_values, 1, 2, 0, |
7ee72033 MB |
3537 | doc: /* Internal function called by `color-values', which see. */) |
3538 | (color, frame) | |
b9dc4443 | 3539 | Lisp_Object color, frame; |
01f1ba30 | 3540 | { |
b9dc4443 RS |
3541 | XColor foo; |
3542 | FRAME_PTR f = check_x_frame (frame); | |
3543 | ||
b7826503 | 3544 | CHECK_STRING (color); |
01f1ba30 | 3545 | |
d5db4077 | 3546 | if (x_defined_color (f, SDATA (color), &foo, 0)) |
a508663b KS |
3547 | return list3 (make_number (foo.red), |
3548 | make_number (foo.green), | |
3549 | make_number (foo.blue)); | |
01f1ba30 JB |
3550 | else |
3551 | return Qnil; | |
3552 | } | |
3553 | ||
2d764c78 | 3554 | DEFUN ("xw-display-color-p", Fxw_display_color_p, Sxw_display_color_p, 0, 1, 0, |
7ee72033 MB |
3555 | doc: /* Internal function called by `display-color-p', which see. */) |
3556 | (display) | |
08a90d6a | 3557 | Lisp_Object display; |
01f1ba30 | 3558 | { |
08a90d6a | 3559 | struct x_display_info *dpyinfo = check_x_display_info (display); |
11ae94fe | 3560 | |
b9dc4443 | 3561 | if (dpyinfo->n_planes <= 2) |
01f1ba30 JB |
3562 | return Qnil; |
3563 | ||
b9dc4443 | 3564 | switch (dpyinfo->visual->class) |
01f1ba30 JB |
3565 | { |
3566 | case StaticColor: | |
3567 | case PseudoColor: | |
3568 | case TrueColor: | |
3569 | case DirectColor: | |
3570 | return Qt; | |
3571 | ||
3572 | default: | |
3573 | return Qnil; | |
3574 | } | |
3575 | } | |
3576 | ||
d0c9d219 | 3577 | DEFUN ("x-display-grayscale-p", Fx_display_grayscale_p, Sx_display_grayscale_p, |
c061c855 | 3578 | 0, 1, 0, |
7ee72033 | 3579 | doc: /* Return t if the X display supports shades of gray. |
c061c855 GM |
3580 | Note that color displays do support shades of gray. |
3581 | The optional argument DISPLAY specifies which display to ask about. | |
3582 | DISPLAY should be either a frame or a display name (a string). | |
7ee72033 MB |
3583 | If omitted or nil, that stands for the selected frame's display. */) |
3584 | (display) | |
08a90d6a | 3585 | Lisp_Object display; |
d0c9d219 | 3586 | { |
08a90d6a | 3587 | struct x_display_info *dpyinfo = check_x_display_info (display); |
d0c9d219 | 3588 | |
ae6b58f9 | 3589 | if (dpyinfo->n_planes <= 1) |
b9dc4443 RS |
3590 | return Qnil; |
3591 | ||
ae6b58f9 RS |
3592 | switch (dpyinfo->visual->class) |
3593 | { | |
3594 | case StaticColor: | |
3595 | case PseudoColor: | |
3596 | case TrueColor: | |
3597 | case DirectColor: | |
3598 | case StaticGray: | |
3599 | case GrayScale: | |
3600 | return Qt; | |
3601 | ||
3602 | default: | |
3603 | return Qnil; | |
3604 | } | |
d0c9d219 RS |
3605 | } |
3606 | ||
41beb8fc | 3607 | DEFUN ("x-display-pixel-width", Fx_display_pixel_width, Sx_display_pixel_width, |
c061c855 | 3608 | 0, 1, 0, |
7ee72033 | 3609 | doc: /* Returns the width in pixels of the X display DISPLAY. |
c061c855 GM |
3610 | The optional argument DISPLAY specifies which display to ask about. |
3611 | DISPLAY should be either a frame or a display name (a string). | |
7ee72033 MB |
3612 | If omitted or nil, that stands for the selected frame's display. */) |
3613 | (display) | |
08a90d6a | 3614 | Lisp_Object display; |
41beb8fc | 3615 | { |
08a90d6a | 3616 | struct x_display_info *dpyinfo = check_x_display_info (display); |
b9dc4443 RS |
3617 | |
3618 | return make_number (dpyinfo->width); | |
41beb8fc RS |
3619 | } |
3620 | ||
3621 | DEFUN ("x-display-pixel-height", Fx_display_pixel_height, | |
c061c855 | 3622 | Sx_display_pixel_height, 0, 1, 0, |
7ee72033 | 3623 | doc: /* Returns the height in pixels of the X display DISPLAY. |
c061c855 GM |
3624 | The optional argument DISPLAY specifies which display to ask about. |
3625 | DISPLAY should be either a frame or a display name (a string). | |
7ee72033 MB |
3626 | If omitted or nil, that stands for the selected frame's display. */) |
3627 | (display) | |
08a90d6a | 3628 | Lisp_Object display; |
41beb8fc | 3629 | { |
08a90d6a | 3630 | struct x_display_info *dpyinfo = check_x_display_info (display); |
b9dc4443 RS |
3631 | |
3632 | return make_number (dpyinfo->height); | |
41beb8fc RS |
3633 | } |
3634 | ||
3635 | DEFUN ("x-display-planes", Fx_display_planes, Sx_display_planes, | |
c061c855 | 3636 | 0, 1, 0, |
7ee72033 | 3637 | doc: /* Returns the number of bitplanes of the X display DISPLAY. |
c061c855 GM |
3638 | The optional argument DISPLAY specifies which display to ask about. |
3639 | DISPLAY should be either a frame or a display name (a string). | |
7ee72033 MB |
3640 | If omitted or nil, that stands for the selected frame's display. */) |
3641 | (display) | |
08a90d6a | 3642 | Lisp_Object display; |
41beb8fc | 3643 | { |
08a90d6a | 3644 | struct x_display_info *dpyinfo = check_x_display_info (display); |
b9dc4443 RS |
3645 | |
3646 | return make_number (dpyinfo->n_planes); | |
41beb8fc RS |
3647 | } |
3648 | ||
3649 | DEFUN ("x-display-color-cells", Fx_display_color_cells, Sx_display_color_cells, | |
c061c855 | 3650 | 0, 1, 0, |
7ee72033 | 3651 | doc: /* Returns the number of color cells of the X display DISPLAY. |
c061c855 GM |
3652 | The optional argument DISPLAY specifies which display to ask about. |
3653 | DISPLAY should be either a frame or a display name (a string). | |
7ee72033 MB |
3654 | If omitted or nil, that stands for the selected frame's display. */) |
3655 | (display) | |
08a90d6a | 3656 | Lisp_Object display; |
41beb8fc | 3657 | { |
08a90d6a | 3658 | struct x_display_info *dpyinfo = check_x_display_info (display); |
b9dc4443 | 3659 | |
334faa08 JD |
3660 | int nr_planes = DisplayPlanes (dpyinfo->display, |
3661 | XScreenNumberOfScreen (dpyinfo->screen)); | |
3662 | ||
3663 | /* Truncate nr_planes to 24 to avoid integer overflow. | |
3664 | Some displays says 32, but only 24 bits are actually significant. | |
3665 | There are only very few and rare video cards that have more than | |
3666 | 24 significant bits. Also 24 bits is more than 16 million colors, | |
3667 | it "should be enough for everyone". */ | |
3668 | if (nr_planes > 24) nr_planes = 24; | |
3669 | ||
3670 | return make_number (1 << nr_planes); | |
41beb8fc RS |
3671 | } |
3672 | ||
9d317b2c RS |
3673 | DEFUN ("x-server-max-request-size", Fx_server_max_request_size, |
3674 | Sx_server_max_request_size, | |
c061c855 | 3675 | 0, 1, 0, |
7ee72033 | 3676 | doc: /* Returns the maximum request size of the X server of display DISPLAY. |
c061c855 GM |
3677 | The optional argument DISPLAY specifies which display to ask about. |
3678 | DISPLAY should be either a frame or a display name (a string). | |
7ee72033 MB |
3679 | If omitted or nil, that stands for the selected frame's display. */) |
3680 | (display) | |
08a90d6a | 3681 | Lisp_Object display; |
9d317b2c | 3682 | { |
08a90d6a | 3683 | struct x_display_info *dpyinfo = check_x_display_info (display); |
b9dc4443 RS |
3684 | |
3685 | return make_number (MAXREQUEST (dpyinfo->display)); | |
9d317b2c RS |
3686 | } |
3687 | ||
41beb8fc | 3688 | DEFUN ("x-server-vendor", Fx_server_vendor, Sx_server_vendor, 0, 1, 0, |
95d62d8a RS |
3689 | doc: /* Returns the "vendor ID" string of the X server of display DISPLAY. |
3690 | \(Labelling every distributor as a "vendor" embodies the false assumption | |
3691 | that operating systems cannot be developed and distributed noncommercially.) | |
c061c855 GM |
3692 | The optional argument DISPLAY specifies which display to ask about. |
3693 | DISPLAY should be either a frame or a display name (a string). | |
7ee72033 MB |
3694 | If omitted or nil, that stands for the selected frame's display. */) |
3695 | (display) | |
08a90d6a | 3696 | Lisp_Object display; |
41beb8fc | 3697 | { |
08a90d6a | 3698 | struct x_display_info *dpyinfo = check_x_display_info (display); |
b9dc4443 RS |
3699 | char *vendor = ServerVendor (dpyinfo->display); |
3700 | ||
41beb8fc RS |
3701 | if (! vendor) vendor = ""; |
3702 | return build_string (vendor); | |
3703 | } | |
3704 | ||
3705 | DEFUN ("x-server-version", Fx_server_version, Sx_server_version, 0, 1, 0, | |
7ee72033 | 3706 | doc: /* Returns the version numbers of the X server of display DISPLAY. |
c061c855 | 3707 | The value is a list of three integers: the major and minor |
95d62d8a | 3708 | version numbers of the X Protocol in use, and the distributor-specific release |
c061c855 GM |
3709 | number. See also the function `x-server-vendor'. |
3710 | ||
3711 | The optional argument DISPLAY specifies which display to ask about. | |
3712 | DISPLAY should be either a frame or a display name (a string). | |
7ee72033 MB |
3713 | If omitted or nil, that stands for the selected frame's display. */) |
3714 | (display) | |
08a90d6a | 3715 | Lisp_Object display; |
41beb8fc | 3716 | { |
08a90d6a | 3717 | struct x_display_info *dpyinfo = check_x_display_info (display); |
b9dc4443 | 3718 | Display *dpy = dpyinfo->display; |
11ae94fe | 3719 | |
41beb8fc RS |
3720 | return Fcons (make_number (ProtocolVersion (dpy)), |
3721 | Fcons (make_number (ProtocolRevision (dpy)), | |
3722 | Fcons (make_number (VendorRelease (dpy)), Qnil))); | |
3723 | } | |
3724 | ||
3725 | DEFUN ("x-display-screens", Fx_display_screens, Sx_display_screens, 0, 1, 0, | |
7ee72033 | 3726 | doc: /* Return the number of screens on the X server of display DISPLAY. |
c061c855 GM |
3727 | The optional argument DISPLAY specifies which display to ask about. |
3728 | DISPLAY should be either a frame or a display name (a string). | |
7ee72033 MB |
3729 | If omitted or nil, that stands for the selected frame's display. */) |
3730 | (display) | |
08a90d6a | 3731 | Lisp_Object display; |
41beb8fc | 3732 | { |
08a90d6a | 3733 | struct x_display_info *dpyinfo = check_x_display_info (display); |
b9dc4443 RS |
3734 | |
3735 | return make_number (ScreenCount (dpyinfo->display)); | |
41beb8fc RS |
3736 | } |
3737 | ||
3738 | DEFUN ("x-display-mm-height", Fx_display_mm_height, Sx_display_mm_height, 0, 1, 0, | |
7ee72033 | 3739 | doc: /* Return the height in millimeters of the X display DISPLAY. |
c061c855 GM |
3740 | The optional argument DISPLAY specifies which display to ask about. |
3741 | DISPLAY should be either a frame or a display name (a string). | |
7ee72033 MB |
3742 | If omitted or nil, that stands for the selected frame's display. */) |
3743 | (display) | |
08a90d6a | 3744 | Lisp_Object display; |
41beb8fc | 3745 | { |
08a90d6a | 3746 | struct x_display_info *dpyinfo = check_x_display_info (display); |
b9dc4443 RS |
3747 | |
3748 | return make_number (HeightMMOfScreen (dpyinfo->screen)); | |
41beb8fc RS |
3749 | } |
3750 | ||
3751 | DEFUN ("x-display-mm-width", Fx_display_mm_width, Sx_display_mm_width, 0, 1, 0, | |
7ee72033 | 3752 | doc: /* Return the width in millimeters of the X display DISPLAY. |
c061c855 GM |
3753 | The optional argument DISPLAY specifies which display to ask about. |
3754 | DISPLAY should be either a frame or a display name (a string). | |
7ee72033 MB |
3755 | If omitted or nil, that stands for the selected frame's display. */) |
3756 | (display) | |
08a90d6a | 3757 | Lisp_Object display; |
41beb8fc | 3758 | { |
08a90d6a | 3759 | struct x_display_info *dpyinfo = check_x_display_info (display); |
b9dc4443 RS |
3760 | |
3761 | return make_number (WidthMMOfScreen (dpyinfo->screen)); | |
41beb8fc RS |
3762 | } |
3763 | ||
3764 | DEFUN ("x-display-backing-store", Fx_display_backing_store, | |
c061c855 | 3765 | Sx_display_backing_store, 0, 1, 0, |
7ee72033 | 3766 | doc: /* Returns an indication of whether X display DISPLAY does backing store. |
c061c855 GM |
3767 | The value may be `always', `when-mapped', or `not-useful'. |
3768 | The optional argument DISPLAY specifies which display to ask about. | |
3769 | DISPLAY should be either a frame or a display name (a string). | |
7ee72033 MB |
3770 | If omitted or nil, that stands for the selected frame's display. */) |
3771 | (display) | |
08a90d6a | 3772 | Lisp_Object display; |
41beb8fc | 3773 | { |
08a90d6a | 3774 | struct x_display_info *dpyinfo = check_x_display_info (display); |
8ec8a5ec | 3775 | Lisp_Object result; |
11ae94fe | 3776 | |
b9dc4443 | 3777 | switch (DoesBackingStore (dpyinfo->screen)) |
41beb8fc RS |
3778 | { |
3779 | case Always: | |
8ec8a5ec GM |
3780 | result = intern ("always"); |
3781 | break; | |
41beb8fc RS |
3782 | |
3783 | case WhenMapped: | |
8ec8a5ec GM |
3784 | result = intern ("when-mapped"); |
3785 | break; | |
41beb8fc RS |
3786 | |
3787 | case NotUseful: | |
8ec8a5ec GM |
3788 | result = intern ("not-useful"); |
3789 | break; | |
41beb8fc RS |
3790 | |
3791 | default: | |
3792 | error ("Strange value for BackingStore parameter of screen"); | |
8ec8a5ec | 3793 | result = Qnil; |
41beb8fc | 3794 | } |
8ec8a5ec GM |
3795 | |
3796 | return result; | |
41beb8fc RS |
3797 | } |
3798 | ||
3799 | DEFUN ("x-display-visual-class", Fx_display_visual_class, | |
c061c855 | 3800 | Sx_display_visual_class, 0, 1, 0, |
7ee72033 | 3801 | doc: /* Return the visual class of the X display DISPLAY. |
c061c855 GM |
3802 | The value is one of the symbols `static-gray', `gray-scale', |
3803 | `static-color', `pseudo-color', `true-color', or `direct-color'. | |
3804 | ||
3805 | The optional argument DISPLAY specifies which display to ask about. | |
3806 | DISPLAY should be either a frame or a display name (a string). | |
7ee72033 MB |
3807 | If omitted or nil, that stands for the selected frame's display. */) |
3808 | (display) | |
08a90d6a | 3809 | Lisp_Object display; |
41beb8fc | 3810 | { |
08a90d6a | 3811 | struct x_display_info *dpyinfo = check_x_display_info (display); |
8ec8a5ec | 3812 | Lisp_Object result; |
11ae94fe | 3813 | |
b9dc4443 | 3814 | switch (dpyinfo->visual->class) |
41beb8fc | 3815 | { |
8ec8a5ec GM |
3816 | case StaticGray: |
3817 | result = intern ("static-gray"); | |
3818 | break; | |
3819 | case GrayScale: | |
3820 | result = intern ("gray-scale"); | |
3821 | break; | |
3822 | case StaticColor: | |
3823 | result = intern ("static-color"); | |
3824 | break; | |
3825 | case PseudoColor: | |
3826 | result = intern ("pseudo-color"); | |
3827 | break; | |
3828 | case TrueColor: | |
3829 | result = intern ("true-color"); | |
3830 | break; | |
3831 | case DirectColor: | |
3832 | result = intern ("direct-color"); | |
3833 | break; | |
41beb8fc RS |
3834 | default: |
3835 | error ("Display has an unknown visual class"); | |
8ec8a5ec | 3836 | result = Qnil; |
41beb8fc | 3837 | } |
177c0ea7 | 3838 | |
8ec8a5ec | 3839 | return result; |
41beb8fc RS |
3840 | } |
3841 | ||
3842 | DEFUN ("x-display-save-under", Fx_display_save_under, | |
c061c855 | 3843 | Sx_display_save_under, 0, 1, 0, |
7ee72033 | 3844 | doc: /* Returns t if the X display DISPLAY supports the save-under feature. |
c061c855 GM |
3845 | The optional argument DISPLAY specifies which display to ask about. |
3846 | DISPLAY should be either a frame or a display name (a string). | |
7ee72033 MB |
3847 | If omitted or nil, that stands for the selected frame's display. */) |
3848 | (display) | |
08a90d6a | 3849 | Lisp_Object display; |
41beb8fc | 3850 | { |
08a90d6a | 3851 | struct x_display_info *dpyinfo = check_x_display_info (display); |
11ae94fe | 3852 | |
b9dc4443 | 3853 | if (DoesSaveUnders (dpyinfo->screen) == True) |
41beb8fc RS |
3854 | return Qt; |
3855 | else | |
3856 | return Qnil; | |
3857 | } | |
3858 | \f | |
b9dc4443 | 3859 | int |
55caf99c RS |
3860 | x_pixel_width (f) |
3861 | register struct frame *f; | |
01f1ba30 | 3862 | { |
be786000 | 3863 | return FRAME_PIXEL_WIDTH (f); |
01f1ba30 JB |
3864 | } |
3865 | ||
b9dc4443 | 3866 | int |
55caf99c RS |
3867 | x_pixel_height (f) |
3868 | register struct frame *f; | |
01f1ba30 | 3869 | { |
be786000 | 3870 | return FRAME_PIXEL_HEIGHT (f); |
55caf99c RS |
3871 | } |
3872 | ||
b9dc4443 | 3873 | int |
55caf99c RS |
3874 | x_char_width (f) |
3875 | register struct frame *f; | |
3876 | { | |
be786000 | 3877 | return FRAME_COLUMN_WIDTH (f); |
55caf99c RS |
3878 | } |
3879 | ||
b9dc4443 | 3880 | int |
55caf99c RS |
3881 | x_char_height (f) |
3882 | register struct frame *f; | |
3883 | { | |
be786000 | 3884 | return FRAME_LINE_HEIGHT (f); |
01f1ba30 | 3885 | } |
b9dc4443 RS |
3886 | |
3887 | int | |
f03f2489 RS |
3888 | x_screen_planes (f) |
3889 | register struct frame *f; | |
b9dc4443 | 3890 | { |
f03f2489 | 3891 | return FRAME_X_DISPLAY_INFO (f)->n_planes; |
b9dc4443 | 3892 | } |
01f1ba30 | 3893 | |
a6ad00c0 GM |
3894 | |
3895 | \f | |
3896 | /************************************************************************ | |
3897 | X Displays | |
3898 | ************************************************************************/ | |
3899 | ||
01f1ba30 | 3900 | \f |
a6ad00c0 GM |
3901 | /* Mapping visual names to visuals. */ |
3902 | ||
3903 | static struct visual_class | |
3904 | { | |
3905 | char *name; | |
3906 | int class; | |
3907 | } | |
3908 | visual_classes[] = | |
3909 | { | |
3910 | {"StaticGray", StaticGray}, | |
3911 | {"GrayScale", GrayScale}, | |
3912 | {"StaticColor", StaticColor}, | |
3913 | {"PseudoColor", PseudoColor}, | |
3914 | {"TrueColor", TrueColor}, | |
3915 | {"DirectColor", DirectColor}, | |
9908a324 | 3916 | {NULL, 0} |
a6ad00c0 GM |
3917 | }; |
3918 | ||
3919 | ||
404daac1 | 3920 | #ifndef HAVE_XSCREENNUMBEROFSCREEN |
a6ad00c0 GM |
3921 | |
3922 | /* Value is the screen number of screen SCR. This is a substitute for | |
3923 | the X function with the same name when that doesn't exist. */ | |
3924 | ||
404daac1 RS |
3925 | int |
3926 | XScreenNumberOfScreen (scr) | |
3927 | register Screen *scr; | |
3928 | { | |
a6ad00c0 GM |
3929 | Display *dpy = scr->display; |
3930 | int i; | |
3df34fdb | 3931 | |
a6ad00c0 | 3932 | for (i = 0; i < dpy->nscreens; ++i) |
fbd5ceb2 | 3933 | if (scr == dpy->screens + i) |
a6ad00c0 | 3934 | break; |
404daac1 | 3935 | |
a6ad00c0 | 3936 | return i; |
404daac1 | 3937 | } |
a6ad00c0 | 3938 | |
404daac1 RS |
3939 | #endif /* not HAVE_XSCREENNUMBEROFSCREEN */ |
3940 | ||
01f1ba30 | 3941 | |
a6ad00c0 GM |
3942 | /* Select the visual that should be used on display DPYINFO. Set |
3943 | members of DPYINFO appropriately. Called from x_term_init. */ | |
fe24a618 | 3944 | |
a6ad00c0 GM |
3945 | void |
3946 | select_visual (dpyinfo) | |
3947 | struct x_display_info *dpyinfo; | |
3948 | { | |
3949 | Display *dpy = dpyinfo->display; | |
3950 | Screen *screen = dpyinfo->screen; | |
3951 | Lisp_Object value; | |
fe24a618 | 3952 | |
a6ad00c0 GM |
3953 | /* See if a visual is specified. */ |
3954 | value = display_x_get_resource (dpyinfo, | |
3955 | build_string ("visualClass"), | |
3956 | build_string ("VisualClass"), | |
3957 | Qnil, Qnil); | |
3958 | if (STRINGP (value)) | |
3959 | { | |
3960 | /* VALUE should be of the form CLASS-DEPTH, where CLASS is one | |
3961 | of `PseudoColor', `TrueColor' etc. and DEPTH is the color | |
3962 | depth, a decimal number. NAME is compared with case ignored. */ | |
d5db4077 | 3963 | char *s = (char *) alloca (SBYTES (value) + 1); |
a6ad00c0 GM |
3964 | char *dash; |
3965 | int i, class = -1; | |
3966 | XVisualInfo vinfo; | |
3967 | ||
d5db4077 | 3968 | strcpy (s, SDATA (value)); |
a6ad00c0 GM |
3969 | dash = index (s, '-'); |
3970 | if (dash) | |
3971 | { | |
3972 | dpyinfo->n_planes = atoi (dash + 1); | |
3973 | *dash = '\0'; | |
3974 | } | |
3975 | else | |
3976 | /* We won't find a matching visual with depth 0, so that | |
3977 | an error will be printed below. */ | |
3978 | dpyinfo->n_planes = 0; | |
f0614854 | 3979 | |
a6ad00c0 GM |
3980 | /* Determine the visual class. */ |
3981 | for (i = 0; visual_classes[i].name; ++i) | |
3982 | if (xstricmp (s, visual_classes[i].name) == 0) | |
3983 | { | |
3984 | class = visual_classes[i].class; | |
3985 | break; | |
3986 | } | |
01f1ba30 | 3987 | |
a6ad00c0 GM |
3988 | /* Look up a matching visual for the specified class. */ |
3989 | if (class == -1 | |
3990 | || !XMatchVisualInfo (dpy, XScreenNumberOfScreen (screen), | |
3991 | dpyinfo->n_planes, class, &vinfo)) | |
d5db4077 | 3992 | fatal ("Invalid visual specification `%s'", SDATA (value)); |
177c0ea7 | 3993 | |
a6ad00c0 GM |
3994 | dpyinfo->visual = vinfo.visual; |
3995 | } | |
01f1ba30 JB |
3996 | else |
3997 | { | |
a6ad00c0 GM |
3998 | int n_visuals; |
3999 | XVisualInfo *vinfo, vinfo_template; | |
177c0ea7 | 4000 | |
a6ad00c0 GM |
4001 | dpyinfo->visual = DefaultVisualOfScreen (screen); |
4002 | ||
4003 | #ifdef HAVE_X11R4 | |
4004 | vinfo_template.visualid = XVisualIDFromVisual (dpyinfo->visual); | |
4005 | #else | |
4006 | vinfo_template.visualid = dpyinfo->visual->visualid; | |
4007 | #endif | |
4008 | vinfo_template.screen = XScreenNumberOfScreen (screen); | |
4009 | vinfo = XGetVisualInfo (dpy, VisualIDMask | VisualScreenMask, | |
4010 | &vinfo_template, &n_visuals); | |
4011 | if (n_visuals != 1) | |
4012 | fatal ("Can't get proper X visual info"); | |
4013 | ||
94ac875b | 4014 | dpyinfo->n_planes = vinfo->depth; |
a6ad00c0 GM |
4015 | XFree ((char *) vinfo); |
4016 | } | |
01f1ba30 | 4017 | } |
01f1ba30 | 4018 | |
a6ad00c0 | 4019 | |
b9dc4443 RS |
4020 | /* Return the X display structure for the display named NAME. |
4021 | Open a new connection if necessary. */ | |
4022 | ||
4023 | struct x_display_info * | |
4024 | x_display_info_for_name (name) | |
4025 | Lisp_Object name; | |
4026 | { | |
08a90d6a | 4027 | Lisp_Object names; |
b9dc4443 RS |
4028 | struct x_display_info *dpyinfo; |
4029 | ||
b7826503 | 4030 | CHECK_STRING (name); |
b9dc4443 | 4031 | |
806048df RS |
4032 | if (! EQ (Vwindow_system, intern ("x"))) |
4033 | error ("Not using X Windows"); | |
4034 | ||
08a90d6a RS |
4035 | for (dpyinfo = x_display_list, names = x_display_name_list; |
4036 | dpyinfo; | |
8e713be6 | 4037 | dpyinfo = dpyinfo->next, names = XCDR (names)) |
b9dc4443 RS |
4038 | { |
4039 | Lisp_Object tem; | |
8e713be6 | 4040 | tem = Fstring_equal (XCAR (XCAR (names)), name); |
08a90d6a | 4041 | if (!NILP (tem)) |
b9dc4443 RS |
4042 | return dpyinfo; |
4043 | } | |
4044 | ||
b7975ee4 KH |
4045 | /* Use this general default value to start with. */ |
4046 | Vx_resource_name = Vinvocation_name; | |
4047 | ||
b9dc4443 RS |
4048 | validate_x_resource_name (); |
4049 | ||
9b207e8e | 4050 | dpyinfo = x_term_init (name, (char *)0, |
d5db4077 | 4051 | (char *) SDATA (Vx_resource_name)); |
b9dc4443 | 4052 | |
08a90d6a | 4053 | if (dpyinfo == 0) |
d5db4077 | 4054 | error ("Cannot connect to X server %s", SDATA (name)); |
08a90d6a | 4055 | |
b9dc4443 RS |
4056 | x_in_use = 1; |
4057 | XSETFASTINT (Vwindow_system_version, 11); | |
4058 | ||
4059 | return dpyinfo; | |
4060 | } | |
4061 | ||
a6ad00c0 | 4062 | |
01f1ba30 | 4063 | DEFUN ("x-open-connection", Fx_open_connection, Sx_open_connection, |
c061c855 | 4064 | 1, 3, 0, |
7ee72033 | 4065 | doc: /* Open a connection to an X server. |
c061c855 GM |
4066 | DISPLAY is the name of the display to connect to. |
4067 | Optional second arg XRM-STRING is a string of resources in xrdb format. | |
4068 | If the optional third arg MUST-SUCCEED is non-nil, | |
7ee72033 MB |
4069 | terminate Emacs if we can't open the connection. */) |
4070 | (display, xrm_string, must_succeed) | |
08a90d6a | 4071 | Lisp_Object display, xrm_string, must_succeed; |
01f1ba30 | 4072 | { |
01f1ba30 | 4073 | unsigned char *xrm_option; |
b9dc4443 | 4074 | struct x_display_info *dpyinfo; |
01f1ba30 | 4075 | |
b7826503 | 4076 | CHECK_STRING (display); |
d387c960 | 4077 | if (! NILP (xrm_string)) |
b7826503 | 4078 | CHECK_STRING (xrm_string); |
01f1ba30 | 4079 | |
806048df RS |
4080 | if (! EQ (Vwindow_system, intern ("x"))) |
4081 | error ("Not using X Windows"); | |
4082 | ||
d387c960 | 4083 | if (! NILP (xrm_string)) |
d5db4077 | 4084 | xrm_option = (unsigned char *) SDATA (xrm_string); |
01f1ba30 JB |
4085 | else |
4086 | xrm_option = (unsigned char *) 0; | |
d387c960 JB |
4087 | |
4088 | validate_x_resource_name (); | |
4089 | ||
e1b1bee8 | 4090 | /* This is what opens the connection and sets x_current_display. |
b9dc4443 RS |
4091 | This also initializes many symbols, such as those used for input. */ |
4092 | dpyinfo = x_term_init (display, xrm_option, | |
d5db4077 | 4093 | (char *) SDATA (Vx_resource_name)); |
f1c16f36 | 4094 | |
08a90d6a RS |
4095 | if (dpyinfo == 0) |
4096 | { | |
4097 | if (!NILP (must_succeed)) | |
10ffbc14 GM |
4098 | fatal ("Cannot connect to X server %s.\n\ |
4099 | Check the DISPLAY environment variable or use `-d'.\n\ | |
842a9389 JB |
4100 | Also use the `xauth' program to verify that you have the proper\n\ |
4101 | authorization information needed to connect the X server.\n\ | |
bf770132 | 4102 | An insecure way to solve the problem may be to use `xhost'.\n", |
d5db4077 | 4103 | SDATA (display)); |
08a90d6a | 4104 | else |
d5db4077 | 4105 | error ("Cannot connect to X server %s", SDATA (display)); |
08a90d6a RS |
4106 | } |
4107 | ||
b9dc4443 | 4108 | x_in_use = 1; |
01f1ba30 | 4109 | |
b9dc4443 | 4110 | XSETFASTINT (Vwindow_system_version, 11); |
01f1ba30 JB |
4111 | return Qnil; |
4112 | } | |
4113 | ||
08a90d6a RS |
4114 | DEFUN ("x-close-connection", Fx_close_connection, |
4115 | Sx_close_connection, 1, 1, 0, | |
7ee72033 | 4116 | doc: /* Close the connection to DISPLAY's X server. |
c061c855 | 4117 | For DISPLAY, specify either a frame or a display name (a string). |
7ee72033 MB |
4118 | If DISPLAY is nil, that stands for the selected frame's display. */) |
4119 | (display) | |
c061c855 | 4120 | Lisp_Object display; |
01f1ba30 | 4121 | { |
08a90d6a | 4122 | struct x_display_info *dpyinfo = check_x_display_info (display); |
08a90d6a | 4123 | int i; |
3457bc6e | 4124 | |
08a90d6a RS |
4125 | if (dpyinfo->reference_count > 0) |
4126 | error ("Display still has frames on it"); | |
01f1ba30 | 4127 | |
08a90d6a RS |
4128 | BLOCK_INPUT; |
4129 | /* Free the fonts in the font table. */ | |
4130 | for (i = 0; i < dpyinfo->n_fonts; i++) | |
333b20bb GM |
4131 | if (dpyinfo->font_table[i].name) |
4132 | { | |
333b20bb GM |
4133 | XFreeFont (dpyinfo->display, dpyinfo->font_table[i].font); |
4134 | } | |
4135 | ||
08a90d6a RS |
4136 | x_destroy_all_bitmaps (dpyinfo); |
4137 | XSetCloseDownMode (dpyinfo->display, DestroyAll); | |
82c90203 | 4138 | |
16e4bfaf JD |
4139 | #ifdef USE_GTK |
4140 | xg_display_close (dpyinfo->display); | |
4141 | #else | |
82c90203 RS |
4142 | #ifdef USE_X_TOOLKIT |
4143 | XtCloseDisplay (dpyinfo->display); | |
4144 | #else | |
08a90d6a | 4145 | XCloseDisplay (dpyinfo->display); |
82c90203 | 4146 | #endif |
16e4bfaf | 4147 | #endif /* ! USE_GTK */ |
08a90d6a RS |
4148 | |
4149 | x_delete_display (dpyinfo); | |
4150 | UNBLOCK_INPUT; | |
3457bc6e | 4151 | |
01f1ba30 JB |
4152 | return Qnil; |
4153 | } | |
4154 | ||
08a90d6a | 4155 | DEFUN ("x-display-list", Fx_display_list, Sx_display_list, 0, 0, 0, |
7ee72033 MB |
4156 | doc: /* Return the list of display names that Emacs has connections to. */) |
4157 | () | |
08a90d6a RS |
4158 | { |
4159 | Lisp_Object tail, result; | |
4160 | ||
4161 | result = Qnil; | |
8e713be6 KR |
4162 | for (tail = x_display_name_list; ! NILP (tail); tail = XCDR (tail)) |
4163 | result = Fcons (XCAR (XCAR (tail)), result); | |
08a90d6a RS |
4164 | |
4165 | return result; | |
4166 | } | |
4167 | ||
4168 | DEFUN ("x-synchronize", Fx_synchronize, Sx_synchronize, 1, 2, 0, | |
7ee72033 | 4169 | doc: /* If ON is non-nil, report X errors as soon as the erring request is made. |
c061c855 GM |
4170 | If ON is nil, allow buffering of requests. |
4171 | Turning on synchronization prohibits the Xlib routines from buffering | |
4172 | requests and seriously degrades performance, but makes debugging much | |
4173 | easier. | |
4174 | The optional second argument DISPLAY specifies which display to act on. | |
4175 | DISPLAY should be either a frame or a display name (a string). | |
7ee72033 MB |
4176 | If DISPLAY is omitted or nil, that stands for the selected frame's display. */) |
4177 | (on, display) | |
08a90d6a | 4178 | Lisp_Object display, on; |
01f1ba30 | 4179 | { |
08a90d6a | 4180 | struct x_display_info *dpyinfo = check_x_display_info (display); |
11ae94fe | 4181 | |
b9dc4443 | 4182 | XSynchronize (dpyinfo->display, !EQ (on, Qnil)); |
01f1ba30 JB |
4183 | |
4184 | return Qnil; | |
4185 | } | |
4186 | ||
b9dc4443 | 4187 | /* Wait for responses to all X commands issued so far for frame F. */ |
6b7b1820 RS |
4188 | |
4189 | void | |
b9dc4443 RS |
4190 | x_sync (f) |
4191 | FRAME_PTR f; | |
6b7b1820 | 4192 | { |
4e87f4d2 | 4193 | BLOCK_INPUT; |
b9dc4443 | 4194 | XSync (FRAME_X_DISPLAY (f), False); |
4e87f4d2 | 4195 | UNBLOCK_INPUT; |
6b7b1820 | 4196 | } |
333b20bb | 4197 | |
01f1ba30 | 4198 | \f |
333b20bb | 4199 | /*********************************************************************** |
7a060cd4 | 4200 | Window properties |
333b20bb | 4201 | ***********************************************************************/ |
f1c16f36 | 4202 | |
7a060cd4 KS |
4203 | DEFUN ("x-change-window-property", Fx_change_window_property, |
4204 | Sx_change_window_property, 2, 6, 0, | |
4205 | doc: /* Change window property PROP to VALUE on the X window of FRAME. | |
4206 | PROP must be a string. | |
4207 | VALUE may be a string or a list of conses, numbers and/or strings. | |
4208 | If an element in the list is a string, it is converted to | |
4209 | an Atom and the value of the Atom is used. If an element is a cons, | |
4210 | it is converted to a 32 bit number where the car is the 16 top bits and the | |
4211 | cdr is the lower 16 bits. | |
4212 | FRAME nil or omitted means use the selected frame. | |
4213 | If TYPE is given and non-nil, it is the name of the type of VALUE. | |
4214 | If TYPE is not given or nil, the type is STRING. | |
4215 | FORMAT gives the size in bits of each element if VALUE is a list. | |
4216 | It must be one of 8, 16 or 32. | |
4217 | If VALUE is a string or FORMAT is nil or not given, FORMAT defaults to 8. | |
4218 | If OUTER_P is non-nil, the property is changed for the outer X window of | |
4219 | FRAME. Default is to change on the edit X window. | |
333b20bb | 4220 | |
7a060cd4 KS |
4221 | Value is VALUE. */) |
4222 | (prop, value, frame, type, format, outer_p) | |
4223 | Lisp_Object prop, value, frame, type, format, outer_p; | |
4224 | { | |
4225 | struct frame *f = check_x_frame (frame); | |
4226 | Atom prop_atom; | |
4227 | Atom target_type = XA_STRING; | |
4228 | int element_format = 8; | |
4229 | unsigned char *data; | |
4230 | int nelements; | |
4231 | Window w; | |
333b20bb | 4232 | |
7a060cd4 | 4233 | CHECK_STRING (prop); |
333b20bb | 4234 | |
7a060cd4 KS |
4235 | if (! NILP (format)) |
4236 | { | |
4237 | CHECK_NUMBER (format); | |
4238 | element_format = XFASTINT (format); | |
333b20bb | 4239 | |
7a060cd4 KS |
4240 | if (element_format != 8 && element_format != 16 |
4241 | && element_format != 32) | |
4242 | error ("FORMAT must be one of 8, 16 or 32"); | |
4243 | } | |
333b20bb | 4244 | |
7a060cd4 KS |
4245 | if (CONSP (value)) |
4246 | { | |
4247 | nelements = x_check_property_data (value); | |
4248 | if (nelements == -1) | |
4249 | error ("Bad data in VALUE, must be number, string or cons"); | |
333b20bb | 4250 | |
7a060cd4 KS |
4251 | if (element_format == 8) |
4252 | data = (unsigned char *) xmalloc (nelements); | |
4253 | else if (element_format == 16) | |
4254 | data = (unsigned char *) xmalloc (nelements*2); | |
fede04ef JD |
4255 | else /* format == 32 */ |
4256 | /* The man page for XChangeProperty: | |
4257 | "If the specified format is 32, the property data must be a | |
4258 | long array." | |
4259 | This applies even if long is more than 64 bits. The X library | |
4260 | converts to 32 bits before sending to the X server. */ | |
4261 | data = (unsigned char *) xmalloc (nelements * sizeof(long)); | |
333b20bb | 4262 | |
7a060cd4 KS |
4263 | x_fill_property_data (FRAME_X_DISPLAY (f), value, data, element_format); |
4264 | } | |
4265 | else | |
4266 | { | |
4267 | CHECK_STRING (value); | |
4268 | data = SDATA (value); | |
4269 | nelements = SCHARS (value); | |
4270 | } | |
333b20bb | 4271 | |
7a060cd4 KS |
4272 | BLOCK_INPUT; |
4273 | prop_atom = XInternAtom (FRAME_X_DISPLAY (f), SDATA (prop), False); | |
4274 | if (! NILP (type)) | |
4275 | { | |
4276 | CHECK_STRING (type); | |
4277 | target_type = XInternAtom (FRAME_X_DISPLAY (f), SDATA (type), False); | |
4278 | } | |
333b20bb | 4279 | |
7a060cd4 KS |
4280 | if (! NILP (outer_p)) w = FRAME_OUTER_WINDOW (f); |
4281 | else w = FRAME_X_WINDOW (f); | |
5b3f8550 | 4282 | |
7a060cd4 KS |
4283 | XChangeProperty (FRAME_X_DISPLAY (f), w, |
4284 | prop_atom, target_type, element_format, PropModeReplace, | |
4285 | data, nelements); | |
333b20bb | 4286 | |
7a060cd4 | 4287 | if (CONSP (value)) xfree (data); |
333b20bb | 4288 | |
7a060cd4 KS |
4289 | /* Make sure the property is set when we return. */ |
4290 | XFlush (FRAME_X_DISPLAY (f)); | |
4291 | UNBLOCK_INPUT; | |
333b20bb | 4292 | |
7a060cd4 | 4293 | return value; |
333b20bb GM |
4294 | } |
4295 | ||
4296 | ||
7a060cd4 KS |
4297 | DEFUN ("x-delete-window-property", Fx_delete_window_property, |
4298 | Sx_delete_window_property, 1, 2, 0, | |
4299 | doc: /* Remove window property PROP from X window of FRAME. | |
4300 | FRAME nil or omitted means use the selected frame. Value is PROP. */) | |
4301 | (prop, frame) | |
4302 | Lisp_Object prop, frame; | |
333b20bb | 4303 | { |
7a060cd4 KS |
4304 | struct frame *f = check_x_frame (frame); |
4305 | Atom prop_atom; | |
333b20bb | 4306 | |
7a060cd4 KS |
4307 | CHECK_STRING (prop); |
4308 | BLOCK_INPUT; | |
4309 | prop_atom = XInternAtom (FRAME_X_DISPLAY (f), SDATA (prop), False); | |
4310 | XDeleteProperty (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), prop_atom); | |
4311 | ||
4312 | /* Make sure the property is removed when we return. */ | |
4313 | XFlush (FRAME_X_DISPLAY (f)); | |
4314 | UNBLOCK_INPUT; | |
333b20bb | 4315 | |
7a060cd4 | 4316 | return prop; |
333b20bb GM |
4317 | } |
4318 | ||
4319 | ||
7a060cd4 KS |
4320 | DEFUN ("x-window-property", Fx_window_property, Sx_window_property, |
4321 | 1, 6, 0, | |
4322 | doc: /* Value is the value of window property PROP on FRAME. | |
4323 | If FRAME is nil or omitted, use the selected frame. | |
4324 | If TYPE is nil or omitted, get the property as a string. Otherwise TYPE | |
4325 | is the name of the Atom that denotes the type expected. | |
4326 | If SOURCE is non-nil, get the property on that window instead of from | |
4327 | FRAME. The number 0 denotes the root window. | |
4328 | If DELETE_P is non-nil, delete the property after retreiving it. | |
4329 | If VECTOR_RET_P is non-nil, don't return a string but a vector of values. | |
b4715a72 JD |
4330 | |
4331 | Value is nil if FRAME hasn't a property with name PROP or if PROP has | |
4332 | no value of TYPE. */) | |
4333 | (prop, frame, type, source, delete_p, vector_ret_p) | |
4334 | Lisp_Object prop, frame, type, source, delete_p, vector_ret_p; | |
333b20bb GM |
4335 | { |
4336 | struct frame *f = check_x_frame (frame); | |
4337 | Atom prop_atom; | |
4338 | int rc; | |
4339 | Lisp_Object prop_value = Qnil; | |
a3db4b26 | 4340 | unsigned char *tmp_data = NULL; |
333b20bb | 4341 | Atom actual_type; |
b4715a72 | 4342 | Atom target_type = XA_STRING; |
333b20bb GM |
4343 | int actual_format; |
4344 | unsigned long actual_size, bytes_remaining; | |
b4715a72 JD |
4345 | Window target_window = FRAME_X_WINDOW (f); |
4346 | struct gcpro gcpro1; | |
333b20bb | 4347 | |
b4715a72 | 4348 | GCPRO1 (prop_value); |
b7826503 | 4349 | CHECK_STRING (prop); |
b4715a72 JD |
4350 | |
4351 | if (! NILP (source)) | |
4352 | { | |
4353 | if (NUMBERP (source)) | |
4354 | { | |
4355 | if (FLOATP (source)) | |
4356 | target_window = (Window) XFLOAT (source); | |
4357 | else | |
4358 | target_window = XFASTINT (source); | |
4359 | ||
4360 | if (target_window == 0) | |
4361 | target_window = FRAME_X_DISPLAY_INFO (f)->root_window; | |
4362 | } | |
4363 | else if (CONSP (source)) | |
4364 | target_window = cons_to_long (source); | |
4365 | } | |
4366 | ||
333b20bb | 4367 | BLOCK_INPUT; |
b4715a72 JD |
4368 | if (STRINGP (type)) |
4369 | { | |
4370 | if (strcmp ("AnyPropertyType", SDATA (type)) == 0) | |
4371 | target_type = AnyPropertyType; | |
4372 | else | |
4373 | target_type = XInternAtom (FRAME_X_DISPLAY (f), SDATA (type), False); | |
4374 | } | |
4375 | ||
d5db4077 | 4376 | prop_atom = XInternAtom (FRAME_X_DISPLAY (f), SDATA (prop), False); |
b4715a72 JD |
4377 | rc = XGetWindowProperty (FRAME_X_DISPLAY (f), target_window, |
4378 | prop_atom, 0, 0, False, target_type, | |
333b20bb | 4379 | &actual_type, &actual_format, &actual_size, |
a3db4b26 | 4380 | &bytes_remaining, &tmp_data); |
333b20bb GM |
4381 | if (rc == Success) |
4382 | { | |
4383 | int size = bytes_remaining; | |
4384 | ||
4385 | XFree (tmp_data); | |
4386 | tmp_data = NULL; | |
4387 | ||
b4715a72 | 4388 | rc = XGetWindowProperty (FRAME_X_DISPLAY (f), target_window, |
333b20bb | 4389 | prop_atom, 0, bytes_remaining, |
b4715a72 | 4390 | ! NILP (delete_p), target_type, |
177c0ea7 JB |
4391 | &actual_type, &actual_format, |
4392 | &actual_size, &bytes_remaining, | |
a3db4b26 | 4393 | &tmp_data); |
4c8c7926 | 4394 | if (rc == Success && tmp_data) |
b4715a72 | 4395 | { |
fede04ef JD |
4396 | /* The man page for XGetWindowProperty says: |
4397 | "If the returned format is 32, the returned data is represented | |
4398 | as a long array and should be cast to that type to obtain the | |
4399 | elements." | |
4400 | This applies even if long is more than 32 bits, the X library | |
4401 | converts from 32 bit elements received from the X server to long | |
4402 | and passes the long array to us. Thus, for that case bcopy can not | |
4403 | be used. We convert to a 32 bit type here, because so much code | |
4404 | assume on that. | |
4405 | ||
4406 | The bytes and offsets passed to XGetWindowProperty refers to the | |
4407 | property and those are indeed in 32 bit quantities if format is | |
4408 | 32. */ | |
4409 | ||
4410 | if (actual_format == 32 && actual_format < BITS_PER_LONG) | |
4411 | { | |
4412 | unsigned long i; | |
4413 | int *idata = (int *) tmp_data; | |
4414 | long *ldata = (long *) tmp_data; | |
4415 | ||
4416 | for (i = 0; i < actual_size; ++i) | |
a3db4b26 | 4417 | idata[i] = (int) ldata[i]; |
fede04ef JD |
4418 | } |
4419 | ||
b4715a72 JD |
4420 | if (NILP (vector_ret_p)) |
4421 | prop_value = make_string (tmp_data, size); | |
4422 | else | |
4423 | prop_value = x_property_data_to_lisp (f, | |
a3db4b26 | 4424 | tmp_data, |
b4715a72 JD |
4425 | actual_type, |
4426 | actual_format, | |
4427 | actual_size); | |
4428 | } | |
333b20bb | 4429 | |
b4715a72 | 4430 | if (tmp_data) XFree (tmp_data); |
333b20bb GM |
4431 | } |
4432 | ||
4433 | UNBLOCK_INPUT; | |
b4715a72 | 4434 | UNGCPRO; |
333b20bb GM |
4435 | return prop_value; |
4436 | } | |
4437 | ||
4438 | ||
4439 | \f | |
4440 | /*********************************************************************** | |
4441 | Busy cursor | |
4442 | ***********************************************************************/ | |
4443 | ||
4ae9a85e | 4444 | /* If non-null, an asynchronous timer that, when it expires, displays |
0af913d7 | 4445 | an hourglass cursor on all frames. */ |
333b20bb | 4446 | |
0af913d7 | 4447 | static struct atimer *hourglass_atimer; |
333b20bb | 4448 | |
0af913d7 | 4449 | /* Non-zero means an hourglass cursor is currently shown. */ |
333b20bb | 4450 | |
0af913d7 | 4451 | static int hourglass_shown_p; |
333b20bb | 4452 | |
0af913d7 | 4453 | /* Number of seconds to wait before displaying an hourglass cursor. */ |
333b20bb | 4454 | |
0af913d7 | 4455 | static Lisp_Object Vhourglass_delay; |
333b20bb | 4456 | |
0af913d7 | 4457 | /* Default number of seconds to wait before displaying an hourglass |
4ae9a85e GM |
4458 | cursor. */ |
4459 | ||
0af913d7 | 4460 | #define DEFAULT_HOURGLASS_DELAY 1 |
4ae9a85e GM |
4461 | |
4462 | /* Function prototypes. */ | |
4463 | ||
0af913d7 GM |
4464 | static void show_hourglass P_ ((struct atimer *)); |
4465 | static void hide_hourglass P_ ((void)); | |
4ae9a85e | 4466 | |
83c31c8d JD |
4467 | /* Return non-zero if houglass timer has been started or hourglass is shown. */ |
4468 | ||
4469 | int | |
4470 | hourglass_started () | |
4471 | { | |
4472 | return hourglass_shown_p || hourglass_atimer != NULL; | |
4473 | } | |
4474 | ||
4ae9a85e | 4475 | |
0af913d7 | 4476 | /* Cancel a currently active hourglass timer, and start a new one. */ |
4ae9a85e GM |
4477 | |
4478 | void | |
0af913d7 | 4479 | start_hourglass () |
333b20bb | 4480 | { |
4ae9a85e | 4481 | EMACS_TIME delay; |
3caa99d3 | 4482 | int secs, usecs = 0; |
177c0ea7 | 4483 | |
a790bcd4 TTN |
4484 | /* Don't bother for ttys. */ |
4485 | if (NILP (Vwindow_system)) | |
4486 | return; | |
4487 | ||
0af913d7 | 4488 | cancel_hourglass (); |
4ae9a85e | 4489 | |
0af913d7 GM |
4490 | if (INTEGERP (Vhourglass_delay) |
4491 | && XINT (Vhourglass_delay) > 0) | |
4492 | secs = XFASTINT (Vhourglass_delay); | |
4493 | else if (FLOATP (Vhourglass_delay) | |
4494 | && XFLOAT_DATA (Vhourglass_delay) > 0) | |
3caa99d3 GM |
4495 | { |
4496 | Lisp_Object tem; | |
0af913d7 | 4497 | tem = Ftruncate (Vhourglass_delay, Qnil); |
3caa99d3 | 4498 | secs = XFASTINT (tem); |
0af913d7 | 4499 | usecs = (XFLOAT_DATA (Vhourglass_delay) - secs) * 1000000; |
3caa99d3 | 4500 | } |
4ae9a85e | 4501 | else |
0af913d7 | 4502 | secs = DEFAULT_HOURGLASS_DELAY; |
177c0ea7 | 4503 | |
3caa99d3 | 4504 | EMACS_SET_SECS_USECS (delay, secs, usecs); |
0af913d7 GM |
4505 | hourglass_atimer = start_atimer (ATIMER_RELATIVE, delay, |
4506 | show_hourglass, NULL); | |
4ae9a85e GM |
4507 | } |
4508 | ||
4509 | ||
0af913d7 | 4510 | /* Cancel the hourglass cursor timer if active, hide a busy cursor if |
4ae9a85e GM |
4511 | shown. */ |
4512 | ||
4513 | void | |
0af913d7 | 4514 | cancel_hourglass () |
4ae9a85e | 4515 | { |
0af913d7 | 4516 | if (hourglass_atimer) |
99f01f62 | 4517 | { |
0af913d7 GM |
4518 | cancel_atimer (hourglass_atimer); |
4519 | hourglass_atimer = NULL; | |
99f01f62 | 4520 | } |
177c0ea7 | 4521 | |
0af913d7 GM |
4522 | if (hourglass_shown_p) |
4523 | hide_hourglass (); | |
4ae9a85e GM |
4524 | } |
4525 | ||
4526 | ||
0af913d7 GM |
4527 | /* Timer function of hourglass_atimer. TIMER is equal to |
4528 | hourglass_atimer. | |
4ae9a85e | 4529 | |
0af913d7 GM |
4530 | Display an hourglass pointer on all frames by mapping the frames' |
4531 | hourglass_window. Set the hourglass_p flag in the frames' | |
4532 | output_data.x structure to indicate that an hourglass cursor is | |
4533 | shown on the frames. */ | |
4ae9a85e GM |
4534 | |
4535 | static void | |
0af913d7 | 4536 | show_hourglass (timer) |
4ae9a85e GM |
4537 | struct atimer *timer; |
4538 | { | |
4539 | /* The timer implementation will cancel this timer automatically | |
0af913d7 | 4540 | after this function has run. Set hourglass_atimer to null |
4ae9a85e | 4541 | so that we know the timer doesn't have to be canceled. */ |
0af913d7 | 4542 | hourglass_atimer = NULL; |
4ae9a85e | 4543 | |
0af913d7 | 4544 | if (!hourglass_shown_p) |
333b20bb GM |
4545 | { |
4546 | Lisp_Object rest, frame; | |
177c0ea7 | 4547 | |
4ae9a85e | 4548 | BLOCK_INPUT; |
177c0ea7 | 4549 | |
333b20bb | 4550 | FOR_EACH_FRAME (rest, frame) |
5f7a1890 GM |
4551 | { |
4552 | struct frame *f = XFRAME (frame); | |
177c0ea7 | 4553 | |
5f7a1890 GM |
4554 | if (FRAME_LIVE_P (f) && FRAME_X_P (f) && FRAME_X_DISPLAY (f)) |
4555 | { | |
4556 | Display *dpy = FRAME_X_DISPLAY (f); | |
177c0ea7 | 4557 | |
5f7a1890 GM |
4558 | #ifdef USE_X_TOOLKIT |
4559 | if (f->output_data.x->widget) | |
4560 | #else | |
4561 | if (FRAME_OUTER_WINDOW (f)) | |
4562 | #endif | |
4563 | { | |
0af913d7 | 4564 | f->output_data.x->hourglass_p = 1; |
177c0ea7 | 4565 | |
0af913d7 | 4566 | if (!f->output_data.x->hourglass_window) |
5f7a1890 GM |
4567 | { |
4568 | unsigned long mask = CWCursor; | |
4569 | XSetWindowAttributes attrs; | |
49b8b5dc JD |
4570 | #ifdef USE_GTK |
4571 | Window parent = FRAME_X_WINDOW (f); | |
4572 | #else | |
4573 | Window parent = FRAME_OUTER_WINDOW (f); | |
4574 | #endif | |
0af913d7 | 4575 | attrs.cursor = f->output_data.x->hourglass_cursor; |
177c0ea7 | 4576 | |
0af913d7 | 4577 | f->output_data.x->hourglass_window |
49b8b5dc | 4578 | = XCreateWindow (dpy, parent, |
5f7a1890 GM |
4579 | 0, 0, 32000, 32000, 0, 0, |
4580 | InputOnly, | |
4581 | CopyFromParent, | |
4582 | mask, &attrs); | |
4583 | } | |
177c0ea7 | 4584 | |
0af913d7 | 4585 | XMapRaised (dpy, f->output_data.x->hourglass_window); |
5f7a1890 GM |
4586 | XFlush (dpy); |
4587 | } | |
4588 | } | |
4589 | } | |
333b20bb | 4590 | |
0af913d7 | 4591 | hourglass_shown_p = 1; |
4ae9a85e GM |
4592 | UNBLOCK_INPUT; |
4593 | } | |
333b20bb GM |
4594 | } |
4595 | ||
4596 | ||
0af913d7 GM |
4597 | /* Hide the hourglass pointer on all frames, if it is currently |
4598 | shown. */ | |
333b20bb | 4599 | |
4ae9a85e | 4600 | static void |
0af913d7 | 4601 | hide_hourglass () |
4ae9a85e | 4602 | { |
0af913d7 | 4603 | if (hourglass_shown_p) |
333b20bb | 4604 | { |
4ae9a85e GM |
4605 | Lisp_Object rest, frame; |
4606 | ||
4607 | BLOCK_INPUT; | |
4608 | FOR_EACH_FRAME (rest, frame) | |
333b20bb | 4609 | { |
4ae9a85e | 4610 | struct frame *f = XFRAME (frame); |
177c0ea7 | 4611 | |
4ae9a85e GM |
4612 | if (FRAME_X_P (f) |
4613 | /* Watch out for newly created frames. */ | |
0af913d7 | 4614 | && f->output_data.x->hourglass_window) |
4ae9a85e | 4615 | { |
0af913d7 GM |
4616 | XUnmapWindow (FRAME_X_DISPLAY (f), |
4617 | f->output_data.x->hourglass_window); | |
4618 | /* Sync here because XTread_socket looks at the | |
4619 | hourglass_p flag that is reset to zero below. */ | |
4ae9a85e | 4620 | XSync (FRAME_X_DISPLAY (f), False); |
0af913d7 | 4621 | f->output_data.x->hourglass_p = 0; |
4ae9a85e | 4622 | } |
333b20bb | 4623 | } |
333b20bb | 4624 | |
0af913d7 | 4625 | hourglass_shown_p = 0; |
4ae9a85e GM |
4626 | UNBLOCK_INPUT; |
4627 | } | |
333b20bb GM |
4628 | } |
4629 | ||
4630 | ||
4631 | \f | |
4632 | /*********************************************************************** | |
4633 | Tool tips | |
4634 | ***********************************************************************/ | |
4635 | ||
4636 | static Lisp_Object x_create_tip_frame P_ ((struct x_display_info *, | |
275841bf | 4637 | Lisp_Object, Lisp_Object)); |
06d62053 | 4638 | static void compute_tip_xy P_ ((struct frame *, Lisp_Object, Lisp_Object, |
ab452f99 | 4639 | Lisp_Object, int, int, int *, int *)); |
177c0ea7 | 4640 | |
44b5a125 | 4641 | /* The frame of a currently visible tooltip. */ |
333b20bb | 4642 | |
44b5a125 | 4643 | Lisp_Object tip_frame; |
333b20bb GM |
4644 | |
4645 | /* If non-nil, a timer started that hides the last tooltip when it | |
4646 | fires. */ | |
4647 | ||
4648 | Lisp_Object tip_timer; | |
4649 | Window tip_window; | |
4650 | ||
06d62053 GM |
4651 | /* If non-nil, a vector of 3 elements containing the last args |
4652 | with which x-show-tip was called. See there. */ | |
4653 | ||
4654 | Lisp_Object last_show_tip_args; | |
4655 | ||
d63931a2 GM |
4656 | /* Maximum size for tooltips; a cons (COLUMNS . ROWS). */ |
4657 | ||
4658 | Lisp_Object Vx_max_tooltip_size; | |
4659 | ||
eaf1eea9 GM |
4660 | |
4661 | static Lisp_Object | |
4662 | unwind_create_tip_frame (frame) | |
4663 | Lisp_Object frame; | |
4664 | { | |
c844a81a GM |
4665 | Lisp_Object deleted; |
4666 | ||
4667 | deleted = unwind_create_frame (frame); | |
4668 | if (EQ (deleted, Qt)) | |
4669 | { | |
4670 | tip_window = None; | |
4671 | tip_frame = Qnil; | |
4672 | } | |
177c0ea7 | 4673 | |
c844a81a | 4674 | return deleted; |
eaf1eea9 GM |
4675 | } |
4676 | ||
4677 | ||
333b20bb | 4678 | /* Create a frame for a tooltip on the display described by DPYINFO. |
275841bf GM |
4679 | PARMS is a list of frame parameters. TEXT is the string to |
4680 | display in the tip frame. Value is the frame. | |
eaf1eea9 GM |
4681 | |
4682 | Note that functions called here, esp. x_default_parameter can | |
4683 | signal errors, for instance when a specified color name is | |
4684 | undefined. We have to make sure that we're in a consistent state | |
4685 | when this happens. */ | |
333b20bb GM |
4686 | |
4687 | static Lisp_Object | |
275841bf | 4688 | x_create_tip_frame (dpyinfo, parms, text) |
333b20bb | 4689 | struct x_display_info *dpyinfo; |
275841bf | 4690 | Lisp_Object parms, text; |
333b20bb GM |
4691 | { |
4692 | struct frame *f; | |
4693 | Lisp_Object frame, tem; | |
4694 | Lisp_Object name; | |
333b20bb GM |
4695 | long window_prompting = 0; |
4696 | int width, height; | |
331379bf | 4697 | int count = SPECPDL_INDEX (); |
b6d7acec | 4698 | struct gcpro gcpro1, gcpro2, gcpro3; |
333b20bb | 4699 | struct kboard *kb; |
06d62053 | 4700 | int face_change_count_before = face_change_count; |
275841bf GM |
4701 | Lisp_Object buffer; |
4702 | struct buffer *old_buffer; | |
333b20bb GM |
4703 | |
4704 | check_x (); | |
4705 | ||
e6a0d3eb | 4706 | parms = Fcopy_alist (parms); |
333b20bb GM |
4707 | |
4708 | #ifdef MULTI_KBOARD | |
4709 | kb = dpyinfo->kboard; | |
4710 | #else | |
4711 | kb = &the_only_kboard; | |
4712 | #endif | |
4713 | ||
4714 | /* Get the name of the frame to use for resource lookup. */ | |
4715 | name = x_get_arg (dpyinfo, parms, Qname, "name", "Name", RES_TYPE_STRING); | |
4716 | if (!STRINGP (name) | |
4717 | && !EQ (name, Qunbound) | |
4718 | && !NILP (name)) | |
4719 | error ("Invalid frame name--not a string or nil"); | |
333b20bb GM |
4720 | |
4721 | frame = Qnil; | |
4722 | GCPRO3 (parms, name, frame); | |
44b5a125 | 4723 | f = make_frame (1); |
333b20bb | 4724 | XSETFRAME (frame, f); |
275841bf GM |
4725 | |
4726 | buffer = Fget_buffer_create (build_string (" *tip*")); | |
be786000 | 4727 | Fset_window_buffer (FRAME_ROOT_WINDOW (f), buffer, Qnil); |
275841bf GM |
4728 | old_buffer = current_buffer; |
4729 | set_buffer_internal_1 (XBUFFER (buffer)); | |
d63931a2 | 4730 | current_buffer->truncate_lines = Qnil; |
5c2a995d KH |
4731 | specbind (Qinhibit_read_only, Qt); |
4732 | specbind (Qinhibit_modification_hooks, Qt); | |
275841bf GM |
4733 | Ferase_buffer (); |
4734 | Finsert (1, &text); | |
4735 | set_buffer_internal_1 (old_buffer); | |
177c0ea7 | 4736 | |
333b20bb | 4737 | FRAME_CAN_HAVE_SCROLL_BARS (f) = 0; |
8a1a7743 | 4738 | record_unwind_protect (unwind_create_tip_frame, frame); |
333b20bb | 4739 | |
eaf1eea9 GM |
4740 | /* By setting the output method, we're essentially saying that |
4741 | the frame is live, as per FRAME_LIVE_P. If we get a signal | |
4742 | from this point on, x_destroy_window might screw up reference | |
4743 | counts etc. */ | |
333b20bb GM |
4744 | f->output_method = output_x_window; |
4745 | f->output_data.x = (struct x_output *) xmalloc (sizeof (struct x_output)); | |
4746 | bzero (f->output_data.x, sizeof (struct x_output)); | |
4747 | f->output_data.x->icon_bitmap = -1; | |
be786000 | 4748 | FRAME_FONTSET (f) = -1; |
61d461a8 GM |
4749 | f->output_data.x->scroll_bar_foreground_pixel = -1; |
4750 | f->output_data.x->scroll_bar_background_pixel = -1; | |
f15340b7 MB |
4751 | #ifdef USE_TOOLKIT_SCROLL_BARS |
4752 | f->output_data.x->scroll_bar_top_shadow_pixel = -1; | |
4753 | f->output_data.x->scroll_bar_bottom_shadow_pixel = -1; | |
4754 | #endif /* USE_TOOLKIT_SCROLL_BARS */ | |
333b20bb GM |
4755 | f->icon_name = Qnil; |
4756 | FRAME_X_DISPLAY_INFO (f) = dpyinfo; | |
f1d2ce7f | 4757 | #if GLYPH_DEBUG |
eaf1eea9 GM |
4758 | image_cache_refcount = FRAME_X_IMAGE_CACHE (f)->refcount; |
4759 | dpyinfo_refcount = dpyinfo->reference_count; | |
4760 | #endif /* GLYPH_DEBUG */ | |
333b20bb GM |
4761 | #ifdef MULTI_KBOARD |
4762 | FRAME_KBOARD (f) = kb; | |
4763 | #endif | |
4764 | f->output_data.x->parent_desc = FRAME_X_DISPLAY_INFO (f)->root_window; | |
4765 | f->output_data.x->explicit_parent = 0; | |
4766 | ||
61d461a8 GM |
4767 | /* These colors will be set anyway later, but it's important |
4768 | to get the color reference counts right, so initialize them! */ | |
4769 | { | |
4770 | Lisp_Object black; | |
4771 | struct gcpro gcpro1; | |
177c0ea7 | 4772 | |
61d461a8 GM |
4773 | black = build_string ("black"); |
4774 | GCPRO1 (black); | |
4775 | f->output_data.x->foreground_pixel | |
4776 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); | |
4777 | f->output_data.x->background_pixel | |
4778 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); | |
4779 | f->output_data.x->cursor_pixel | |
4780 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); | |
4781 | f->output_data.x->cursor_foreground_pixel | |
4782 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); | |
4783 | f->output_data.x->border_pixel | |
4784 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); | |
4785 | f->output_data.x->mouse_pixel | |
4786 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); | |
4787 | UNGCPRO; | |
4788 | } | |
4789 | ||
333b20bb GM |
4790 | /* Set the name; the functions to which we pass f expect the name to |
4791 | be set. */ | |
4792 | if (EQ (name, Qunbound) || NILP (name)) | |
4793 | { | |
4794 | f->name = build_string (dpyinfo->x_id_name); | |
4795 | f->explicit_name = 0; | |
4796 | } | |
4797 | else | |
4798 | { | |
4799 | f->name = name; | |
4800 | f->explicit_name = 1; | |
4801 | /* use the frame's title when getting resources for this frame. */ | |
4802 | specbind (Qx_resource_name, name); | |
4803 | } | |
4804 | ||
eaf1eea9 GM |
4805 | /* Extract the window parameters from the supplied values that are |
4806 | needed to determine window geometry. */ | |
333b20bb GM |
4807 | { |
4808 | Lisp_Object font; | |
4809 | ||
4810 | font = x_get_arg (dpyinfo, parms, Qfont, "font", "Font", RES_TYPE_STRING); | |
4811 | ||
4812 | BLOCK_INPUT; | |
4813 | /* First, try whatever font the caller has specified. */ | |
4814 | if (STRINGP (font)) | |
4815 | { | |
4816 | tem = Fquery_fontset (font, Qnil); | |
4817 | if (STRINGP (tem)) | |
d5db4077 | 4818 | font = x_new_fontset (f, SDATA (tem)); |
333b20bb | 4819 | else |
d5db4077 | 4820 | font = x_new_font (f, SDATA (font)); |
333b20bb | 4821 | } |
177c0ea7 | 4822 | |
333b20bb GM |
4823 | /* Try out a font which we hope has bold and italic variations. */ |
4824 | if (!STRINGP (font)) | |
4825 | font = x_new_font (f, "-adobe-courier-medium-r-*-*-*-120-*-*-*-*-iso8859-1"); | |
4826 | if (!STRINGP (font)) | |
4827 | font = x_new_font (f, "-misc-fixed-medium-r-normal-*-*-140-*-*-c-*-iso8859-1"); | |
4828 | if (! STRINGP (font)) | |
4829 | font = x_new_font (f, "-*-*-medium-r-normal-*-*-140-*-*-c-*-iso8859-1"); | |
4830 | if (! STRINGP (font)) | |
4831 | /* This was formerly the first thing tried, but it finds too many fonts | |
4832 | and takes too long. */ | |
4833 | font = x_new_font (f, "-*-*-medium-r-*-*-*-*-*-*-c-*-iso8859-1"); | |
4834 | /* If those didn't work, look for something which will at least work. */ | |
4835 | if (! STRINGP (font)) | |
4836 | font = x_new_font (f, "-*-fixed-*-*-*-*-*-140-*-*-c-*-iso8859-1"); | |
4837 | UNBLOCK_INPUT; | |
4838 | if (! STRINGP (font)) | |
4839 | font = build_string ("fixed"); | |
4840 | ||
4841 | x_default_parameter (f, parms, Qfont, font, | |
4842 | "font", "Font", RES_TYPE_STRING); | |
4843 | } | |
4844 | ||
4845 | x_default_parameter (f, parms, Qborder_width, make_number (2), | |
4846 | "borderWidth", "BorderWidth", RES_TYPE_NUMBER); | |
177c0ea7 | 4847 | |
333b20bb GM |
4848 | /* This defaults to 2 in order to match xterm. We recognize either |
4849 | internalBorderWidth or internalBorder (which is what xterm calls | |
4850 | it). */ | |
4851 | if (NILP (Fassq (Qinternal_border_width, parms))) | |
4852 | { | |
4853 | Lisp_Object value; | |
4854 | ||
4855 | value = x_get_arg (dpyinfo, parms, Qinternal_border_width, | |
4856 | "internalBorder", "internalBorder", RES_TYPE_NUMBER); | |
4857 | if (! EQ (value, Qunbound)) | |
4858 | parms = Fcons (Fcons (Qinternal_border_width, value), | |
4859 | parms); | |
4860 | } | |
4861 | ||
4862 | x_default_parameter (f, parms, Qinternal_border_width, make_number (1), | |
4863 | "internalBorderWidth", "internalBorderWidth", | |
4864 | RES_TYPE_NUMBER); | |
4865 | ||
4866 | /* Also do the stuff which must be set before the window exists. */ | |
4867 | x_default_parameter (f, parms, Qforeground_color, build_string ("black"), | |
4868 | "foreground", "Foreground", RES_TYPE_STRING); | |
4869 | x_default_parameter (f, parms, Qbackground_color, build_string ("white"), | |
4870 | "background", "Background", RES_TYPE_STRING); | |
4871 | x_default_parameter (f, parms, Qmouse_color, build_string ("black"), | |
4872 | "pointerColor", "Foreground", RES_TYPE_STRING); | |
4873 | x_default_parameter (f, parms, Qcursor_color, build_string ("black"), | |
4874 | "cursorColor", "Foreground", RES_TYPE_STRING); | |
4875 | x_default_parameter (f, parms, Qborder_color, build_string ("black"), | |
4876 | "borderColor", "BorderColor", RES_TYPE_STRING); | |
4877 | ||
4878 | /* Init faces before x_default_parameter is called for scroll-bar | |
4879 | parameters because that function calls x_set_scroll_bar_width, | |
4880 | which calls change_frame_size, which calls Fset_window_buffer, | |
4881 | which runs hooks, which call Fvertical_motion. At the end, we | |
4882 | end up in init_iterator with a null face cache, which should not | |
4883 | happen. */ | |
4884 | init_frame_faces (f); | |
177c0ea7 | 4885 | |
333b20bb | 4886 | f->output_data.x->parent_desc = FRAME_X_DISPLAY_INFO (f)->root_window; |
333b20bb | 4887 | |
7c0d3ed8 | 4888 | window_prompting = x_figure_window_size (f, parms, 0); |
333b20bb | 4889 | |
333b20bb GM |
4890 | { |
4891 | XSetWindowAttributes attrs; | |
4892 | unsigned long mask; | |
177c0ea7 | 4893 | |
333b20bb | 4894 | BLOCK_INPUT; |
c51d2b5e GM |
4895 | mask = CWBackPixel | CWOverrideRedirect | CWEventMask; |
4896 | if (DoesSaveUnders (dpyinfo->screen)) | |
4897 | mask |= CWSaveUnder; | |
177c0ea7 | 4898 | |
9b2956e2 GM |
4899 | /* Window managers look at the override-redirect flag to determine |
4900 | whether or net to give windows a decoration (Xlib spec, chapter | |
333b20bb GM |
4901 | 3.2.8). */ |
4902 | attrs.override_redirect = True; | |
4903 | attrs.save_under = True; | |
4904 | attrs.background_pixel = FRAME_BACKGROUND_PIXEL (f); | |
4905 | /* Arrange for getting MapNotify and UnmapNotify events. */ | |
4906 | attrs.event_mask = StructureNotifyMask; | |
4907 | tip_window | |
4908 | = FRAME_X_WINDOW (f) | |
4909 | = XCreateWindow (FRAME_X_DISPLAY (f), | |
4910 | FRAME_X_DISPLAY_INFO (f)->root_window, | |
4911 | /* x, y, width, height */ | |
4912 | 0, 0, 1, 1, | |
4913 | /* Border. */ | |
4914 | 1, | |
4915 | CopyFromParent, InputOutput, CopyFromParent, | |
4916 | mask, &attrs); | |
4917 | UNBLOCK_INPUT; | |
4918 | } | |
4919 | ||
4920 | x_make_gc (f); | |
4921 | ||
333b20bb GM |
4922 | x_default_parameter (f, parms, Qauto_raise, Qnil, |
4923 | "autoRaise", "AutoRaiseLower", RES_TYPE_BOOLEAN); | |
4924 | x_default_parameter (f, parms, Qauto_lower, Qnil, | |
4925 | "autoLower", "AutoRaiseLower", RES_TYPE_BOOLEAN); | |
4926 | x_default_parameter (f, parms, Qcursor_type, Qbox, | |
4927 | "cursorType", "CursorType", RES_TYPE_SYMBOL); | |
4928 | ||
be786000 | 4929 | /* Dimensions, especially FRAME_LINES (f), must be done via change_frame_size. |
333b20bb | 4930 | Change will not be effected unless different from the current |
be786000 KS |
4931 | FRAME_LINES (f). */ |
4932 | width = FRAME_COLS (f); | |
4933 | height = FRAME_LINES (f); | |
4934 | SET_FRAME_COLS (f, 0); | |
4935 | FRAME_LINES (f) = 0; | |
8938a4fb | 4936 | change_frame_size (f, height, width, 1, 0, 0); |
177c0ea7 | 4937 | |
cd1d850f JPW |
4938 | /* Add `tooltip' frame parameter's default value. */ |
4939 | if (NILP (Fframe_parameter (frame, intern ("tooltip")))) | |
4940 | Fmodify_frame_parameters (frame, Fcons (Fcons (intern ("tooltip"), Qt), | |
4941 | Qnil)); | |
177c0ea7 | 4942 | |
035d5114 | 4943 | /* Set up faces after all frame parameters are known. This call |
6801a572 GM |
4944 | also merges in face attributes specified for new frames. |
4945 | ||
4946 | Frame parameters may be changed if .Xdefaults contains | |
4947 | specifications for the default font. For example, if there is an | |
4948 | `Emacs.default.attributeBackground: pink', the `background-color' | |
4949 | attribute of the frame get's set, which let's the internal border | |
4950 | of the tooltip frame appear in pink. Prevent this. */ | |
4951 | { | |
4952 | Lisp_Object bg = Fframe_parameter (frame, Qbackground_color); | |
4953 | ||
4954 | /* Set tip_frame here, so that */ | |
4955 | tip_frame = frame; | |
4956 | call1 (Qface_set_after_frame_default, frame); | |
177c0ea7 | 4957 | |
6801a572 GM |
4958 | if (!EQ (bg, Fframe_parameter (frame, Qbackground_color))) |
4959 | Fmodify_frame_parameters (frame, Fcons (Fcons (Qbackground_color, bg), | |
4960 | Qnil)); | |
4961 | } | |
177c0ea7 | 4962 | |
333b20bb GM |
4963 | f->no_split = 1; |
4964 | ||
4965 | UNGCPRO; | |
4966 | ||
4967 | /* It is now ok to make the frame official even if we get an error | |
4968 | below. And the frame needs to be on Vframe_list or making it | |
4969 | visible won't work. */ | |
4970 | Vframe_list = Fcons (frame, Vframe_list); | |
4971 | ||
4972 | /* Now that the frame is official, it counts as a reference to | |
4973 | its display. */ | |
4974 | FRAME_X_DISPLAY_INFO (f)->reference_count++; | |
4975 | ||
06d62053 GM |
4976 | /* Setting attributes of faces of the tooltip frame from resources |
4977 | and similar will increment face_change_count, which leads to the | |
4978 | clearing of all current matrices. Since this isn't necessary | |
4979 | here, avoid it by resetting face_change_count to the value it | |
4980 | had before we created the tip frame. */ | |
4981 | face_change_count = face_change_count_before; | |
4982 | ||
eaf1eea9 | 4983 | /* Discard the unwind_protect. */ |
333b20bb GM |
4984 | return unbind_to (count, frame); |
4985 | } | |
4986 | ||
4987 | ||
06d62053 GM |
4988 | /* Compute where to display tip frame F. PARMS is the list of frame |
4989 | parameters for F. DX and DY are specified offsets from the current | |
ab452f99 GM |
4990 | location of the mouse. WIDTH and HEIGHT are the width and height |
4991 | of the tooltip. Return coordinates relative to the root window of | |
4992 | the display in *ROOT_X, and *ROOT_Y. */ | |
06d62053 GM |
4993 | |
4994 | static void | |
ab452f99 | 4995 | compute_tip_xy (f, parms, dx, dy, width, height, root_x, root_y) |
06d62053 GM |
4996 | struct frame *f; |
4997 | Lisp_Object parms, dx, dy; | |
ab452f99 | 4998 | int width, height; |
06d62053 GM |
4999 | int *root_x, *root_y; |
5000 | { | |
5001 | Lisp_Object left, top; | |
5002 | int win_x, win_y; | |
5003 | Window root, child; | |
5004 | unsigned pmask; | |
177c0ea7 | 5005 | |
06d62053 GM |
5006 | /* User-specified position? */ |
5007 | left = Fcdr (Fassq (Qleft, parms)); | |
5008 | top = Fcdr (Fassq (Qtop, parms)); | |
177c0ea7 | 5009 | |
06d62053 GM |
5010 | /* Move the tooltip window where the mouse pointer is. Resize and |
5011 | show it. */ | |
570d22b0 | 5012 | if (!INTEGERP (left) || !INTEGERP (top)) |
ab452f99 GM |
5013 | { |
5014 | BLOCK_INPUT; | |
5015 | XQueryPointer (FRAME_X_DISPLAY (f), FRAME_X_DISPLAY_INFO (f)->root_window, | |
5016 | &root, &child, root_x, root_y, &win_x, &win_y, &pmask); | |
5017 | UNBLOCK_INPUT; | |
5018 | } | |
06d62053 | 5019 | |
06d62053 GM |
5020 | if (INTEGERP (top)) |
5021 | *root_y = XINT (top); | |
bf63eb69 JD |
5022 | else if (*root_y + XINT (dy) <= 0) |
5023 | *root_y = 0; /* Can happen for negative dy */ | |
7e8410d1 JD |
5024 | else if (*root_y + XINT (dy) + height <= FRAME_X_DISPLAY_INFO (f)->height) |
5025 | /* It fits below the pointer */ | |
ab452f99 | 5026 | *root_y += XINT (dy); |
7e8410d1 JD |
5027 | else if (height + XINT (dy) <= *root_y) |
5028 | /* It fits above the pointer. */ | |
5029 | *root_y -= height + XINT (dy); | |
5030 | else | |
5031 | /* Put it on the top. */ | |
5032 | *root_y = 0; | |
ab452f99 GM |
5033 | |
5034 | if (INTEGERP (left)) | |
5035 | *root_x = XINT (left); | |
bf63eb69 JD |
5036 | else if (*root_x + XINT (dx) <= 0) |
5037 | *root_x = 0; /* Can happen for negative dx */ | |
d682d3df RS |
5038 | else if (*root_x + XINT (dx) + width <= FRAME_X_DISPLAY_INFO (f)->width) |
5039 | /* It fits to the right of the pointer. */ | |
5040 | *root_x += XINT (dx); | |
5041 | else if (width + XINT (dx) <= *root_x) | |
5042 | /* It fits to the left of the pointer. */ | |
ab452f99 GM |
5043 | *root_x -= width + XINT (dx); |
5044 | else | |
d682d3df RS |
5045 | /* Put it left-justified on the screen--it ought to fit that way. */ |
5046 | *root_x = 0; | |
06d62053 GM |
5047 | } |
5048 | ||
5049 | ||
0634ce98 | 5050 | DEFUN ("x-show-tip", Fx_show_tip, Sx_show_tip, 1, 6, 0, |
7ee72033 | 5051 | doc: /* Show STRING in a "tooltip" window on frame FRAME. |
c061c855 GM |
5052 | A tooltip window is a small X window displaying a string. |
5053 | ||
87c891c7 EZ |
5054 | This is an internal function; Lisp code should call `tooltip-show'. |
5055 | ||
c061c855 GM |
5056 | FRAME nil or omitted means use the selected frame. |
5057 | ||
5058 | PARMS is an optional list of frame parameters which can be used to | |
5059 | change the tooltip's appearance. | |
5060 | ||
5061 | Automatically hide the tooltip after TIMEOUT seconds. TIMEOUT nil | |
5062 | means use the default timeout of 5 seconds. | |
5063 | ||
5064 | If the list of frame parameters PARAMS contains a `left' parameters, | |
5065 | the tooltip is displayed at that x-position. Otherwise it is | |
5066 | displayed at the mouse position, with offset DX added (default is 5 if | |
5067 | DX isn't specified). Likewise for the y-position; if a `top' frame | |
5068 | parameter is specified, it determines the y-position of the tooltip | |
5069 | window, otherwise it is displayed at the mouse position, with offset | |
5070 | DY added (default is -10). | |
5071 | ||
5072 | A tooltip's maximum size is specified by `x-max-tooltip-size'. | |
7ee72033 MB |
5073 | Text larger than the specified size is clipped. */) |
5074 | (string, frame, parms, timeout, dx, dy) | |
0634ce98 | 5075 | Lisp_Object string, frame, parms, timeout, dx, dy; |
333b20bb GM |
5076 | { |
5077 | struct frame *f; | |
5078 | struct window *w; | |
06d62053 | 5079 | int root_x, root_y; |
333b20bb GM |
5080 | struct buffer *old_buffer; |
5081 | struct text_pos pos; | |
5082 | int i, width, height; | |
393f2d14 | 5083 | struct gcpro gcpro1, gcpro2, gcpro3, gcpro4; |
333b20bb | 5084 | int old_windows_or_buffers_changed = windows_or_buffers_changed; |
331379bf | 5085 | int count = SPECPDL_INDEX (); |
177c0ea7 | 5086 | |
333b20bb GM |
5087 | specbind (Qinhibit_redisplay, Qt); |
5088 | ||
393f2d14 | 5089 | GCPRO4 (string, parms, frame, timeout); |
333b20bb | 5090 | |
b7826503 | 5091 | CHECK_STRING (string); |
333b20bb GM |
5092 | f = check_x_frame (frame); |
5093 | if (NILP (timeout)) | |
5094 | timeout = make_number (5); | |
5095 | else | |
b7826503 | 5096 | CHECK_NATNUM (timeout); |
177c0ea7 | 5097 | |
0634ce98 GM |
5098 | if (NILP (dx)) |
5099 | dx = make_number (5); | |
5100 | else | |
b7826503 | 5101 | CHECK_NUMBER (dx); |
177c0ea7 | 5102 | |
0634ce98 | 5103 | if (NILP (dy)) |
12c67a7f | 5104 | dy = make_number (-10); |
0634ce98 | 5105 | else |
b7826503 | 5106 | CHECK_NUMBER (dy); |
333b20bb | 5107 | |
06d62053 GM |
5108 | if (NILP (last_show_tip_args)) |
5109 | last_show_tip_args = Fmake_vector (make_number (3), Qnil); | |
5110 | ||
5111 | if (!NILP (tip_frame)) | |
5112 | { | |
5113 | Lisp_Object last_string = AREF (last_show_tip_args, 0); | |
5114 | Lisp_Object last_frame = AREF (last_show_tip_args, 1); | |
5115 | Lisp_Object last_parms = AREF (last_show_tip_args, 2); | |
5116 | ||
5117 | if (EQ (frame, last_frame) | |
5118 | && !NILP (Fequal (last_string, string)) | |
5119 | && !NILP (Fequal (last_parms, parms))) | |
5120 | { | |
5121 | struct frame *f = XFRAME (tip_frame); | |
177c0ea7 | 5122 | |
06d62053 GM |
5123 | /* Only DX and DY have changed. */ |
5124 | if (!NILP (tip_timer)) | |
ae782866 GM |
5125 | { |
5126 | Lisp_Object timer = tip_timer; | |
5127 | tip_timer = Qnil; | |
5128 | call1 (Qcancel_timer, timer); | |
5129 | } | |
06d62053 GM |
5130 | |
5131 | BLOCK_INPUT; | |
be786000 KS |
5132 | compute_tip_xy (f, parms, dx, dy, FRAME_PIXEL_WIDTH (f), |
5133 | FRAME_PIXEL_HEIGHT (f), &root_x, &root_y); | |
06d62053 | 5134 | XMoveWindow (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
ab452f99 | 5135 | root_x, root_y); |
06d62053 GM |
5136 | UNBLOCK_INPUT; |
5137 | goto start_timer; | |
5138 | } | |
5139 | } | |
5140 | ||
333b20bb GM |
5141 | /* Hide a previous tip, if any. */ |
5142 | Fx_hide_tip (); | |
5143 | ||
06d62053 GM |
5144 | ASET (last_show_tip_args, 0, string); |
5145 | ASET (last_show_tip_args, 1, frame); | |
5146 | ASET (last_show_tip_args, 2, parms); | |
5147 | ||
333b20bb GM |
5148 | /* Add default values to frame parameters. */ |
5149 | if (NILP (Fassq (Qname, parms))) | |
5150 | parms = Fcons (Fcons (Qname, build_string ("tooltip")), parms); | |
5151 | if (NILP (Fassq (Qinternal_border_width, parms))) | |
5152 | parms = Fcons (Fcons (Qinternal_border_width, make_number (3)), parms); | |
5153 | if (NILP (Fassq (Qborder_width, parms))) | |
5154 | parms = Fcons (Fcons (Qborder_width, make_number (1)), parms); | |
5155 | if (NILP (Fassq (Qborder_color, parms))) | |
5156 | parms = Fcons (Fcons (Qborder_color, build_string ("lightyellow")), parms); | |
5157 | if (NILP (Fassq (Qbackground_color, parms))) | |
5158 | parms = Fcons (Fcons (Qbackground_color, build_string ("lightyellow")), | |
5159 | parms); | |
5160 | ||
5161 | /* Create a frame for the tooltip, and record it in the global | |
5162 | variable tip_frame. */ | |
275841bf | 5163 | frame = x_create_tip_frame (FRAME_X_DISPLAY_INFO (f), parms, string); |
44b5a125 | 5164 | f = XFRAME (frame); |
333b20bb | 5165 | |
d63931a2 | 5166 | /* Set up the frame's root window. */ |
333b20bb | 5167 | w = XWINDOW (FRAME_ROOT_WINDOW (f)); |
be786000 | 5168 | w->left_col = w->top_line = make_number (0); |
177c0ea7 | 5169 | |
d63931a2 GM |
5170 | if (CONSP (Vx_max_tooltip_size) |
5171 | && INTEGERP (XCAR (Vx_max_tooltip_size)) | |
5172 | && XINT (XCAR (Vx_max_tooltip_size)) > 0 | |
5173 | && INTEGERP (XCDR (Vx_max_tooltip_size)) | |
5174 | && XINT (XCDR (Vx_max_tooltip_size)) > 0) | |
5175 | { | |
be786000 KS |
5176 | w->total_cols = XCAR (Vx_max_tooltip_size); |
5177 | w->total_lines = XCDR (Vx_max_tooltip_size); | |
d63931a2 GM |
5178 | } |
5179 | else | |
5180 | { | |
be786000 KS |
5181 | w->total_cols = make_number (80); |
5182 | w->total_lines = make_number (40); | |
d63931a2 | 5183 | } |
177c0ea7 | 5184 | |
be786000 | 5185 | FRAME_TOTAL_COLS (f) = XINT (w->total_cols); |
333b20bb GM |
5186 | adjust_glyphs (f); |
5187 | w->pseudo_window_p = 1; | |
5188 | ||
5189 | /* Display the tooltip text in a temporary buffer. */ | |
333b20bb | 5190 | old_buffer = current_buffer; |
275841bf | 5191 | set_buffer_internal_1 (XBUFFER (XWINDOW (FRAME_ROOT_WINDOW (f))->buffer)); |
d63931a2 | 5192 | current_buffer->truncate_lines = Qnil; |
333b20bb GM |
5193 | clear_glyph_matrix (w->desired_matrix); |
5194 | clear_glyph_matrix (w->current_matrix); | |
5195 | SET_TEXT_POS (pos, BEGV, BEGV_BYTE); | |
29e95254 | 5196 | try_window (FRAME_ROOT_WINDOW (f), pos, 0); |
333b20bb GM |
5197 | |
5198 | /* Compute width and height of the tooltip. */ | |
5199 | width = height = 0; | |
5200 | for (i = 0; i < w->desired_matrix->nrows; ++i) | |
5201 | { | |
5202 | struct glyph_row *row = &w->desired_matrix->rows[i]; | |
5203 | struct glyph *last; | |
5204 | int row_width; | |
5205 | ||
5206 | /* Stop at the first empty row at the end. */ | |
5207 | if (!row->enabled_p || !row->displays_text_p) | |
5208 | break; | |
5209 | ||
d7bf0342 GM |
5210 | /* Let the row go over the full width of the frame. */ |
5211 | row->full_width_p = 1; | |
333b20bb | 5212 | |
e3130015 | 5213 | /* There's a glyph at the end of rows that is used to place |
333b20bb GM |
5214 | the cursor there. Don't include the width of this glyph. */ |
5215 | if (row->used[TEXT_AREA]) | |
5216 | { | |
5217 | last = &row->glyphs[TEXT_AREA][row->used[TEXT_AREA] - 1]; | |
5218 | row_width = row->pixel_width - last->pixel_width; | |
5219 | } | |
5220 | else | |
5221 | row_width = row->pixel_width; | |
177c0ea7 | 5222 | |
333b20bb GM |
5223 | height += row->height; |
5224 | width = max (width, row_width); | |
5225 | } | |
5226 | ||
5227 | /* Add the frame's internal border to the width and height the X | |
5228 | window should have. */ | |
5229 | height += 2 * FRAME_INTERNAL_BORDER_WIDTH (f); | |
5230 | width += 2 * FRAME_INTERNAL_BORDER_WIDTH (f); | |
5231 | ||
5232 | /* Move the tooltip window where the mouse pointer is. Resize and | |
5233 | show it. */ | |
ab452f99 | 5234 | compute_tip_xy (f, parms, dx, dy, width, height, &root_x, &root_y); |
0634ce98 | 5235 | |
0634ce98 | 5236 | BLOCK_INPUT; |
333b20bb | 5237 | XMoveResizeWindow (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
ab452f99 | 5238 | root_x, root_y, width, height); |
333b20bb GM |
5239 | XMapRaised (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f)); |
5240 | UNBLOCK_INPUT; | |
177c0ea7 | 5241 | |
333b20bb GM |
5242 | /* Draw into the window. */ |
5243 | w->must_be_updated_p = 1; | |
5244 | update_single_window (w, 1); | |
5245 | ||
5246 | /* Restore original current buffer. */ | |
5247 | set_buffer_internal_1 (old_buffer); | |
5248 | windows_or_buffers_changed = old_windows_or_buffers_changed; | |
5249 | ||
06d62053 | 5250 | start_timer: |
333b20bb GM |
5251 | /* Let the tip disappear after timeout seconds. */ |
5252 | tip_timer = call3 (intern ("run-at-time"), timeout, Qnil, | |
5253 | intern ("x-hide-tip")); | |
a744a2ec DL |
5254 | |
5255 | UNGCPRO; | |
333b20bb GM |
5256 | return unbind_to (count, Qnil); |
5257 | } | |
5258 | ||
5259 | ||
5260 | DEFUN ("x-hide-tip", Fx_hide_tip, Sx_hide_tip, 0, 0, 0, | |
7ee72033 MB |
5261 | doc: /* Hide the current tooltip window, if there is any. |
5262 | Value is t if tooltip was open, nil otherwise. */) | |
5263 | () | |
333b20bb | 5264 | { |
44b5a125 | 5265 | int count; |
c0006262 GM |
5266 | Lisp_Object deleted, frame, timer; |
5267 | struct gcpro gcpro1, gcpro2; | |
44b5a125 GM |
5268 | |
5269 | /* Return quickly if nothing to do. */ | |
c0006262 | 5270 | if (NILP (tip_timer) && NILP (tip_frame)) |
44b5a125 | 5271 | return Qnil; |
177c0ea7 | 5272 | |
c0006262 GM |
5273 | frame = tip_frame; |
5274 | timer = tip_timer; | |
5275 | GCPRO2 (frame, timer); | |
5276 | tip_frame = tip_timer = deleted = Qnil; | |
177c0ea7 | 5277 | |
331379bf | 5278 | count = SPECPDL_INDEX (); |
333b20bb | 5279 | specbind (Qinhibit_redisplay, Qt); |
44b5a125 | 5280 | specbind (Qinhibit_quit, Qt); |
177c0ea7 | 5281 | |
c0006262 | 5282 | if (!NILP (timer)) |
ae782866 | 5283 | call1 (Qcancel_timer, timer); |
333b20bb | 5284 | |
c0006262 | 5285 | if (FRAMEP (frame)) |
333b20bb | 5286 | { |
44b5a125 GM |
5287 | Fdelete_frame (frame, Qnil); |
5288 | deleted = Qt; | |
f6c44811 GM |
5289 | |
5290 | #ifdef USE_LUCID | |
5291 | /* Bloodcurdling hack alert: The Lucid menu bar widget's | |
5292 | redisplay procedure is not called when a tip frame over menu | |
5293 | items is unmapped. Redisplay the menu manually... */ | |
5294 | { | |
5295 | struct frame *f = SELECTED_FRAME (); | |
5296 | Widget w = f->output_data.x->menubar_widget; | |
5297 | extern void xlwmenu_redisplay P_ ((Widget)); | |
9180dc8c | 5298 | |
f6c44811 | 5299 | if (!DoesSaveUnders (FRAME_X_DISPLAY_INFO (f)->screen) |
dbc64aa7 | 5300 | && w != NULL) |
f6c44811 GM |
5301 | { |
5302 | BLOCK_INPUT; | |
5303 | xlwmenu_redisplay (w); | |
5304 | UNBLOCK_INPUT; | |
5305 | } | |
5306 | } | |
5307 | #endif /* USE_LUCID */ | |
333b20bb GM |
5308 | } |
5309 | ||
c0006262 | 5310 | UNGCPRO; |
44b5a125 | 5311 | return unbind_to (count, deleted); |
333b20bb GM |
5312 | } |
5313 | ||
5314 | ||
5315 | \f | |
5316 | /*********************************************************************** | |
5317 | File selection dialog | |
5318 | ***********************************************************************/ | |
5319 | ||
90f2e16b JD |
5320 | DEFUN ("x-uses-old-gtk-dialog", Fx_uses_old_gtk_dialog, |
5321 | Sx_uses_old_gtk_dialog, | |
5322 | 0, 0, 0, | |
5323 | doc: /* Return t if the old Gtk+ file selection dialog is used. */) | |
5324 | () | |
5325 | { | |
5326 | #ifdef USE_GTK | |
5327 | extern int use_dialog_box; | |
5328 | extern int use_file_dialog; | |
333b20bb | 5329 | |
90f2e16b JD |
5330 | if (use_dialog_box |
5331 | && use_file_dialog | |
5332 | && have_menus_p () | |
5333 | && xg_uses_old_file_dialog ()) | |
5334 | return Qt; | |
5335 | #endif | |
5336 | return Qnil; | |
5337 | } | |
5338 | ||
5339 | ||
5340 | #ifdef USE_MOTIF | |
333b20bb GM |
5341 | /* Callback for "OK" and "Cancel" on file selection dialog. */ |
5342 | ||
5343 | static void | |
5344 | file_dialog_cb (widget, client_data, call_data) | |
5345 | Widget widget; | |
5346 | XtPointer call_data, client_data; | |
5347 | { | |
5348 | int *result = (int *) client_data; | |
5349 | XmAnyCallbackStruct *cb = (XmAnyCallbackStruct *) call_data; | |
5350 | *result = cb->reason; | |
5351 | } | |
5352 | ||
5353 | ||
a779d213 GM |
5354 | /* Callback for unmapping a file selection dialog. This is used to |
5355 | capture the case where a dialog is closed via a window manager's | |
5356 | closer button, for example. Using a XmNdestroyCallback didn't work | |
5357 | in this case. */ | |
5358 | ||
5359 | static void | |
5360 | file_dialog_unmap_cb (widget, client_data, call_data) | |
5361 | Widget widget; | |
5362 | XtPointer call_data, client_data; | |
5363 | { | |
5364 | int *result = (int *) client_data; | |
5365 | *result = XmCR_CANCEL; | |
5366 | } | |
5367 | ||
24ca7c5a JD |
5368 | static Lisp_Object |
5369 | clean_up_file_dialog (arg) | |
5370 | Lisp_Object arg; | |
5371 | { | |
5372 | struct Lisp_Save_Value *p = XSAVE_VALUE (arg); | |
5373 | Widget dialog = (Widget) p->pointer; | |
5374 | ||
5375 | /* Clean up. */ | |
5376 | BLOCK_INPUT; | |
5377 | XtUnmanageChild (dialog); | |
5378 | XtDestroyWidget (dialog); | |
5379 | x_menu_set_in_use (0); | |
5380 | UNBLOCK_INPUT; | |
5381 | ||
5382 | return Qnil; | |
5383 | } | |
5384 | ||
a779d213 | 5385 | |
f9d64bb3 | 5386 | DEFUN ("x-file-dialog", Fx_file_dialog, Sx_file_dialog, 2, 5, 0, |
7ee72033 | 5387 | doc: /* Read file name, prompting with PROMPT in directory DIR. |
f9d64bb3 JD |
5388 | Use a file selection dialog. Select DEFAULT-FILENAME in the dialog's file |
5389 | selection box, if specified. If MUSTMATCH is non-nil, the returned file | |
5390 | or directory must exist. ONLY-DIR-P is ignored." */) | |
5391 | (prompt, dir, default_filename, mustmatch, only_dir_p) | |
5392 | Lisp_Object prompt, dir, default_filename, mustmatch, only_dir_p; | |
333b20bb GM |
5393 | { |
5394 | int result; | |
0fe92f72 | 5395 | struct frame *f = SELECTED_FRAME (); |
333b20bb | 5396 | Lisp_Object file = Qnil; |
a8f4bdc6 | 5397 | Lisp_Object decoded_file; |
f9d64bb3 | 5398 | Widget dialog, text, help; |
333b20bb GM |
5399 | Arg al[10]; |
5400 | int ac = 0; | |
5401 | extern XtAppContext Xt_app_con; | |
333b20bb | 5402 | XmString dir_xmstring, pattern_xmstring; |
65b21658 | 5403 | int count = SPECPDL_INDEX (); |
f9d64bb3 | 5404 | struct gcpro gcpro1, gcpro2, gcpro3, gcpro4, gcpro5, gcpro6; |
333b20bb | 5405 | |
6eeee4d6 YM |
5406 | check_x (); |
5407 | ||
f9d64bb3 | 5408 | GCPRO6 (prompt, dir, default_filename, mustmatch, only_dir_p, file); |
24ca7c5a | 5409 | |
5ae53dcf | 5410 | if (popup_activated ()) |
24ca7c5a JD |
5411 | error ("Trying to use a menu from within a menu-entry"); |
5412 | ||
b7826503 PJ |
5413 | CHECK_STRING (prompt); |
5414 | CHECK_STRING (dir); | |
333b20bb GM |
5415 | |
5416 | /* Prevent redisplay. */ | |
5417 | specbind (Qinhibit_redisplay, Qt); | |
5418 | ||
5419 | BLOCK_INPUT; | |
5420 | ||
5421 | /* Create the dialog with PROMPT as title, using DIR as initial | |
5422 | directory and using "*" as pattern. */ | |
5423 | dir = Fexpand_file_name (dir, Qnil); | |
d5db4077 | 5424 | dir_xmstring = XmStringCreateLocalized (SDATA (dir)); |
333b20bb | 5425 | pattern_xmstring = XmStringCreateLocalized ("*"); |
177c0ea7 | 5426 | |
d5db4077 | 5427 | XtSetArg (al[ac], XmNtitle, SDATA (prompt)); ++ac; |
333b20bb GM |
5428 | XtSetArg (al[ac], XmNdirectory, dir_xmstring); ++ac; |
5429 | XtSetArg (al[ac], XmNpattern, pattern_xmstring); ++ac; | |
5430 | XtSetArg (al[ac], XmNresizePolicy, XmRESIZE_GROW); ++ac; | |
5431 | XtSetArg (al[ac], XmNdialogStyle, XmDIALOG_APPLICATION_MODAL); ++ac; | |
5432 | dialog = XmCreateFileSelectionDialog (f->output_data.x->widget, | |
5433 | "fsb", al, ac); | |
5434 | XmStringFree (dir_xmstring); | |
5435 | XmStringFree (pattern_xmstring); | |
5436 | ||
5437 | /* Add callbacks for OK and Cancel. */ | |
5438 | XtAddCallback (dialog, XmNokCallback, file_dialog_cb, | |
5439 | (XtPointer) &result); | |
5440 | XtAddCallback (dialog, XmNcancelCallback, file_dialog_cb, | |
5441 | (XtPointer) &result); | |
a779d213 GM |
5442 | XtAddCallback (dialog, XmNunmapCallback, file_dialog_unmap_cb, |
5443 | (XtPointer) &result); | |
333b20bb | 5444 | |
f9d64bb3 | 5445 | /* Remove the help button since we can't display help. */ |
333b20bb | 5446 | help = XmFileSelectionBoxGetChild (dialog, XmDIALOG_HELP_BUTTON); |
f9d64bb3 | 5447 | XtUnmanageChild (help); |
333b20bb | 5448 | |
177c0ea7 | 5449 | /* Mark OK button as default. */ |
333b20bb GM |
5450 | XtVaSetValues (XmFileSelectionBoxGetChild (dialog, XmDIALOG_OK_BUTTON), |
5451 | XmNshowAsDefault, True, NULL); | |
5452 | ||
5453 | /* If MUSTMATCH is non-nil, disable the file entry field of the | |
5454 | dialog, so that the user must select a file from the files list | |
5455 | box. We can't remove it because we wouldn't have a way to get at | |
5456 | the result file name, then. */ | |
5457 | text = XmFileSelectionBoxGetChild (dialog, XmDIALOG_TEXT); | |
5458 | if (!NILP (mustmatch)) | |
5459 | { | |
5460 | Widget label; | |
5461 | label = XmFileSelectionBoxGetChild (dialog, XmDIALOG_SELECTION_LABEL); | |
5462 | XtSetSensitive (text, False); | |
5463 | XtSetSensitive (label, False); | |
5464 | } | |
5465 | ||
5466 | /* Manage the dialog, so that list boxes get filled. */ | |
5467 | XtManageChild (dialog); | |
5468 | ||
333b20bb GM |
5469 | if (STRINGP (default_filename)) |
5470 | { | |
5471 | XmString default_xmstring; | |
f9d64bb3 JD |
5472 | Widget wtext = XmFileSelectionBoxGetChild (dialog, XmDIALOG_TEXT); |
5473 | Widget list = XmFileSelectionBoxGetChild (dialog, XmDIALOG_LIST); | |
333b20bb | 5474 | |
f9d64bb3 JD |
5475 | XmTextPosition last_pos = XmTextFieldGetLastPosition (wtext); |
5476 | XmTextFieldReplace (wtext, 0, last_pos, | |
5477 | (SDATA (Ffile_name_nondirectory (default_filename)))); | |
333b20bb | 5478 | |
f9d64bb3 JD |
5479 | /* Select DEFAULT_FILENAME in the files list box. DEFAULT_FILENAME |
5480 | must include the path for this to work. */ | |
5481 | ||
5482 | default_xmstring = XmStringCreateLocalized (SDATA (default_filename)); | |
333b20bb | 5483 | |
f9d64bb3 JD |
5484 | if (XmListItemExists (list, default_xmstring)) |
5485 | { | |
5486 | int item_pos = XmListItemPos (list, default_xmstring); | |
5487 | /* Select the item and scroll it into view. */ | |
5488 | XmListSelectPos (list, item_pos, True); | |
5489 | XmListSetPos (list, item_pos); | |
5490 | } | |
5491 | ||
5492 | XmStringFree (default_xmstring); | |
333b20bb GM |
5493 | } |
5494 | ||
24ca7c5a JD |
5495 | record_unwind_protect (clean_up_file_dialog, make_save_value (dialog, 0)); |
5496 | ||
bf338245 | 5497 | /* Process events until the user presses Cancel or OK. */ |
5ae53dcf | 5498 | x_menu_set_in_use (1); |
03100098 | 5499 | result = 0; |
a779d213 | 5500 | while (result == 0) |
563b384d | 5501 | { |
bf338245 | 5502 | XEvent event; |
24ca7c5a | 5503 | x_menu_wait_for_event (0); |
bf338245 | 5504 | XtAppNextEvent (Xt_app_con, &event); |
9f6fcdc5 JD |
5505 | if (event.type == KeyPress |
5506 | && FRAME_X_DISPLAY (f) == event.xkey.display) | |
5507 | { | |
5508 | KeySym keysym = XLookupKeysym (&event.xkey, 0); | |
5509 | ||
5510 | /* Pop down on C-g. */ | |
5511 | if (keysym == XK_g && (event.xkey.state & ControlMask) != 0) | |
5512 | XtUnmanageChild (dialog); | |
5513 | } | |
5b3f8550 | 5514 | |
24ca7c5a | 5515 | (void) x_dispatch_event (&event, FRAME_X_DISPLAY (f)); |
563b384d | 5516 | } |
03100098 | 5517 | |
333b20bb GM |
5518 | /* Get the result. */ |
5519 | if (result == XmCR_OK) | |
5520 | { | |
5521 | XmString text; | |
5522 | String data; | |
177c0ea7 | 5523 | |
d1670063 | 5524 | XtVaGetValues (dialog, XmNtextString, &text, NULL); |
333b20bb GM |
5525 | XmStringGetLtoR (text, XmFONTLIST_DEFAULT_TAG, &data); |
5526 | XmStringFree (text); | |
5527 | file = build_string (data); | |
5528 | XtFree (data); | |
5529 | } | |
5530 | else | |
5531 | file = Qnil; | |
5532 | ||
333b20bb GM |
5533 | UNBLOCK_INPUT; |
5534 | UNGCPRO; | |
5535 | ||
5536 | /* Make "Cancel" equivalent to C-g. */ | |
5537 | if (NILP (file)) | |
5538 | Fsignal (Qquit, Qnil); | |
177c0ea7 | 5539 | |
a8f4bdc6 JD |
5540 | decoded_file = DECODE_FILE (file); |
5541 | ||
5542 | return unbind_to (count, decoded_file); | |
333b20bb GM |
5543 | } |
5544 | ||
5545 | #endif /* USE_MOTIF */ | |
5546 | ||
488dd4c4 JD |
5547 | #ifdef USE_GTK |
5548 | ||
24ca7c5a JD |
5549 | static Lisp_Object |
5550 | clean_up_dialog (arg) | |
5551 | Lisp_Object arg; | |
5552 | { | |
5553 | x_menu_set_in_use (0); | |
5554 | ||
5555 | return Qnil; | |
5556 | } | |
5557 | ||
f9d64bb3 JD |
5558 | DEFUN ("x-file-dialog", Fx_file_dialog, Sx_file_dialog, 2, 5, 0, |
5559 | doc: /* Read file name, prompting with PROMPT in directory DIR. | |
5560 | Use a file selection dialog. Select DEFAULT-FILENAME in the dialog's file | |
5561 | selection box, if specified. If MUSTMATCH is non-nil, the returned file | |
5562 | or directory must exist. If ONLY-DIR-P is non-nil, the user can only select | |
5563 | directories. */) | |
5564 | (prompt, dir, default_filename, mustmatch, only_dir_p) | |
5565 | Lisp_Object prompt, dir, default_filename, mustmatch, only_dir_p; | |
488dd4c4 JD |
5566 | { |
5567 | FRAME_PTR f = SELECTED_FRAME (); | |
5568 | char *fn; | |
5569 | Lisp_Object file = Qnil; | |
a8f4bdc6 | 5570 | Lisp_Object decoded_file; |
24ca7c5a | 5571 | int count = SPECPDL_INDEX (); |
f9d64bb3 | 5572 | struct gcpro gcpro1, gcpro2, gcpro3, gcpro4, gcpro5, gcpro6; |
488dd4c4 | 5573 | char *cdef_file; |
177c0ea7 | 5574 | |
6eeee4d6 YM |
5575 | check_x (); |
5576 | ||
f9d64bb3 | 5577 | GCPRO6 (prompt, dir, default_filename, mustmatch, only_dir_p, file); |
24ca7c5a | 5578 | |
5ae53dcf | 5579 | if (popup_activated ()) |
24ca7c5a JD |
5580 | error ("Trying to use a menu from within a menu-entry"); |
5581 | ||
488dd4c4 JD |
5582 | CHECK_STRING (prompt); |
5583 | CHECK_STRING (dir); | |
5584 | ||
5585 | /* Prevent redisplay. */ | |
5586 | specbind (Qinhibit_redisplay, Qt); | |
24ca7c5a | 5587 | record_unwind_protect (clean_up_dialog, Qnil); |
488dd4c4 JD |
5588 | |
5589 | BLOCK_INPUT; | |
5590 | ||
5591 | if (STRINGP (default_filename)) | |
5592 | cdef_file = SDATA (default_filename); | |
5593 | else | |
5594 | cdef_file = SDATA (dir); | |
5595 | ||
f9d64bb3 JD |
5596 | fn = xg_get_file_name (f, SDATA (prompt), cdef_file, |
5597 | ! NILP (mustmatch), | |
5598 | ! NILP (only_dir_p)); | |
177c0ea7 | 5599 | |
488dd4c4 JD |
5600 | if (fn) |
5601 | { | |
5602 | file = build_string (fn); | |
5603 | xfree (fn); | |
5604 | } | |
5605 | ||
5606 | UNBLOCK_INPUT; | |
5607 | UNGCPRO; | |
5608 | ||
5609 | /* Make "Cancel" equivalent to C-g. */ | |
5610 | if (NILP (file)) | |
5611 | Fsignal (Qquit, Qnil); | |
177c0ea7 | 5612 | |
a8f4bdc6 JD |
5613 | decoded_file = DECODE_FILE (file); |
5614 | ||
5615 | return unbind_to (count, decoded_file); | |
488dd4c4 JD |
5616 | } |
5617 | ||
5618 | #endif /* USE_GTK */ | |
333b20bb GM |
5619 | |
5620 | \f | |
82bab41c GM |
5621 | /*********************************************************************** |
5622 | Keyboard | |
5623 | ***********************************************************************/ | |
5624 | ||
5625 | #ifdef HAVE_XKBGETKEYBOARD | |
5626 | #include <X11/XKBlib.h> | |
5627 | #include <X11/keysym.h> | |
5628 | #endif | |
5629 | ||
5630 | DEFUN ("x-backspace-delete-keys-p", Fx_backspace_delete_keys_p, | |
5631 | Sx_backspace_delete_keys_p, 0, 1, 0, | |
7ee72033 | 5632 | doc: /* Check if both Backspace and Delete keys are on the keyboard of FRAME. |
c061c855 GM |
5633 | FRAME nil means use the selected frame. |
5634 | Value is t if we know that both keys are present, and are mapped to the | |
20d1c5c5 DN |
5635 | usual X keysyms. Value is `lambda' if we cannot determine if both keys are |
5636 | present and mapped to the usual X keysyms. */) | |
7ee72033 | 5637 | (frame) |
82bab41c GM |
5638 | Lisp_Object frame; |
5639 | { | |
5640 | #ifdef HAVE_XKBGETKEYBOARD | |
5641 | XkbDescPtr kb; | |
5642 | struct frame *f = check_x_frame (frame); | |
5643 | Display *dpy = FRAME_X_DISPLAY (f); | |
5644 | Lisp_Object have_keys; | |
46f6a258 | 5645 | int major, minor, op, event, error; |
82bab41c GM |
5646 | |
5647 | BLOCK_INPUT; | |
46f6a258 GM |
5648 | |
5649 | /* Check library version in case we're dynamically linked. */ | |
5650 | major = XkbMajorVersion; | |
5651 | minor = XkbMinorVersion; | |
5652 | if (!XkbLibraryVersion (&major, &minor)) | |
c1efd260 GM |
5653 | { |
5654 | UNBLOCK_INPUT; | |
20d1c5c5 | 5655 | return Qlambda; |
c1efd260 | 5656 | } |
46f6a258 GM |
5657 | |
5658 | /* Check that the server supports XKB. */ | |
5659 | major = XkbMajorVersion; | |
5660 | minor = XkbMinorVersion; | |
5661 | if (!XkbQueryExtension (dpy, &op, &event, &error, &major, &minor)) | |
c1efd260 GM |
5662 | { |
5663 | UNBLOCK_INPUT; | |
20d1c5c5 | 5664 | return Qlambda; |
c1efd260 | 5665 | } |
177c0ea7 | 5666 | |
3a441526 JD |
5667 | /* In this code we check that the keyboard has physical keys with names |
5668 | that start with BKSP (Backspace) and DELE (Delete), and that they | |
5669 | generate keysym XK_BackSpace and XK_Delete respectively. | |
5670 | This function is used to test if normal-erase-is-backspace should be | |
5671 | turned on. | |
5672 | An alternative approach would be to just check if XK_BackSpace and | |
5673 | XK_Delete are mapped to any key. But if any of those are mapped to | |
5674 | some non-intuitive key combination (Meta-Shift-Ctrl-whatever) and the | |
5675 | user doesn't know about it, it is better to return false here. | |
5676 | It is more obvious to the user what to do if she/he has two keys | |
5677 | clearly marked with names/symbols and one key does something not | |
5678 | expected (i.e. she/he then tries the other). | |
5679 | The cases where Backspace/Delete is mapped to some other key combination | |
5680 | are rare, and in those cases, normal-erase-is-backspace can be turned on | |
5681 | manually. */ | |
5682 | ||
46f6a258 | 5683 | have_keys = Qnil; |
c1efd260 | 5684 | kb = XkbGetMap (dpy, XkbAllMapComponentsMask, XkbUseCoreKbd); |
82bab41c GM |
5685 | if (kb) |
5686 | { | |
5687 | int delete_keycode = 0, backspace_keycode = 0, i; | |
c1efd260 GM |
5688 | |
5689 | if (XkbGetNames (dpy, XkbAllNamesMask, kb) == Success) | |
82bab41c | 5690 | { |
c1efd260 GM |
5691 | for (i = kb->min_key_code; |
5692 | (i < kb->max_key_code | |
5693 | && (delete_keycode == 0 || backspace_keycode == 0)); | |
5694 | ++i) | |
5695 | { | |
d63931a2 GM |
5696 | /* The XKB symbolic key names can be seen most easily in |
5697 | the PS file generated by `xkbprint -label name | |
5698 | $DISPLAY'. */ | |
c1efd260 GM |
5699 | if (bcmp ("DELE", kb->names->keys[i].name, 4) == 0) |
5700 | delete_keycode = i; | |
5701 | else if (bcmp ("BKSP", kb->names->keys[i].name, 4) == 0) | |
5702 | backspace_keycode = i; | |
5703 | } | |
5704 | ||
5705 | XkbFreeNames (kb, 0, True); | |
82bab41c GM |
5706 | } |
5707 | ||
c1efd260 | 5708 | XkbFreeClientMap (kb, 0, True); |
177c0ea7 | 5709 | |
82bab41c GM |
5710 | if (delete_keycode |
5711 | && backspace_keycode | |
5712 | && XKeysymToKeycode (dpy, XK_Delete) == delete_keycode | |
5713 | && XKeysymToKeycode (dpy, XK_BackSpace) == backspace_keycode) | |
5714 | have_keys = Qt; | |
5715 | } | |
5716 | UNBLOCK_INPUT; | |
5717 | return have_keys; | |
5718 | #else /* not HAVE_XKBGETKEYBOARD */ | |
20d1c5c5 | 5719 | return Qlambda; |
82bab41c GM |
5720 | #endif /* not HAVE_XKBGETKEYBOARD */ |
5721 | } | |
5722 | ||
5723 | ||
5724 | \f | |
333b20bb GM |
5725 | /*********************************************************************** |
5726 | Initialization | |
5727 | ***********************************************************************/ | |
5728 | ||
4dacadcc | 5729 | /* Keep this list in the same order as frame_parms in frame.c. |
7c0d3ed8 KS |
5730 | Use 0 for unsupported frame parameters. */ |
5731 | ||
5732 | frame_parm_handler x_frame_parm_handlers[] = | |
5733 | { | |
5734 | x_set_autoraise, | |
5735 | x_set_autolower, | |
5736 | x_set_background_color, | |
5737 | x_set_border_color, | |
5738 | x_set_border_width, | |
5739 | x_set_cursor_color, | |
5740 | x_set_cursor_type, | |
5741 | x_set_font, | |
5742 | x_set_foreground_color, | |
5743 | x_set_icon_name, | |
5744 | x_set_icon_type, | |
5745 | x_set_internal_border_width, | |
5746 | x_set_menu_bar_lines, | |
5747 | x_set_mouse_color, | |
5748 | x_explicitly_set_name, | |
5749 | x_set_scroll_bar_width, | |
5750 | x_set_title, | |
5751 | x_set_unsplittable, | |
5752 | x_set_vertical_scroll_bars, | |
5753 | x_set_visibility, | |
5754 | x_set_tool_bar_lines, | |
5755 | x_set_scroll_bar_foreground, | |
5756 | x_set_scroll_bar_background, | |
5757 | x_set_screen_gamma, | |
5758 | x_set_line_spacing, | |
5759 | x_set_fringe_width, | |
5760 | x_set_fringe_width, | |
5761 | x_set_wait_for_wm, | |
5762 | x_set_fullscreen, | |
5763 | }; | |
5764 | ||
333b20bb GM |
5765 | void |
5766 | syms_of_xfns () | |
5767 | { | |
5768 | /* This is zero if not using X windows. */ | |
5769 | x_in_use = 0; | |
5770 | ||
5771 | /* The section below is built by the lisp expression at the top of the file, | |
5772 | just above where these variables are declared. */ | |
5773 | /*&&& init symbols here &&&*/ | |
baaed68e JB |
5774 | Qnone = intern ("none"); |
5775 | staticpro (&Qnone); | |
8af1d7ca JB |
5776 | Qsuppress_icon = intern ("suppress-icon"); |
5777 | staticpro (&Qsuppress_icon); | |
01f1ba30 | 5778 | Qundefined_color = intern ("undefined-color"); |
f9942c9e | 5779 | staticpro (&Qundefined_color); |
96db09e4 KH |
5780 | Qcompound_text = intern ("compound-text"); |
5781 | staticpro (&Qcompound_text); | |
ae782866 GM |
5782 | Qcancel_timer = intern ("cancel-timer"); |
5783 | staticpro (&Qcancel_timer); | |
f9942c9e JB |
5784 | /* This is the end of symbol initialization. */ |
5785 | ||
58cad5ed KH |
5786 | /* Text property `display' should be nonsticky by default. */ |
5787 | Vtext_property_default_nonsticky | |
5788 | = Fcons (Fcons (Qdisplay, Qt), Vtext_property_default_nonsticky); | |
5789 | ||
5790 | ||
01f1ba30 JB |
5791 | Fput (Qundefined_color, Qerror_conditions, |
5792 | Fcons (Qundefined_color, Fcons (Qerror, Qnil))); | |
5793 | Fput (Qundefined_color, Qerror_message, | |
5794 | build_string ("Undefined color")); | |
5795 | ||
7ee72033 MB |
5796 | DEFVAR_LISP ("x-pointer-shape", &Vx_pointer_shape, |
5797 | doc: /* The shape of the pointer when over text. | |
c061c855 GM |
5798 | Changing the value does not affect existing frames |
5799 | unless you set the mouse color. */); | |
01f1ba30 JB |
5800 | Vx_pointer_shape = Qnil; |
5801 | ||
ca0ecbf5 | 5802 | #if 0 /* This doesn't really do anything. */ |
7ee72033 MB |
5803 | DEFVAR_LISP ("x-nontext-pointer-shape", &Vx_nontext_pointer_shape, |
5804 | doc: /* The shape of the pointer when not over text. | |
c061c855 GM |
5805 | This variable takes effect when you create a new frame |
5806 | or when you set the mouse color. */); | |
af01ef26 | 5807 | #endif |
01f1ba30 JB |
5808 | Vx_nontext_pointer_shape = Qnil; |
5809 | ||
7ee72033 MB |
5810 | DEFVAR_LISP ("x-hourglass-pointer-shape", &Vx_hourglass_pointer_shape, |
5811 | doc: /* The shape of the pointer when Emacs is busy. | |
c061c855 GM |
5812 | This variable takes effect when you create a new frame |
5813 | or when you set the mouse color. */); | |
0af913d7 | 5814 | Vx_hourglass_pointer_shape = Qnil; |
333b20bb | 5815 | |
7ee72033 MB |
5816 | DEFVAR_BOOL ("display-hourglass", &display_hourglass_p, |
5817 | doc: /* Non-zero means Emacs displays an hourglass pointer on window systems. */); | |
0af913d7 | 5818 | display_hourglass_p = 1; |
177c0ea7 | 5819 | |
7ee72033 MB |
5820 | DEFVAR_LISP ("hourglass-delay", &Vhourglass_delay, |
5821 | doc: /* *Seconds to wait before displaying an hourglass pointer. | |
c061c855 | 5822 | Value must be an integer or float. */); |
0af913d7 | 5823 | Vhourglass_delay = make_number (DEFAULT_HOURGLASS_DELAY); |
4ae9a85e | 5824 | |
ca0ecbf5 | 5825 | #if 0 /* This doesn't really do anything. */ |
7ee72033 MB |
5826 | DEFVAR_LISP ("x-mode-pointer-shape", &Vx_mode_pointer_shape, |
5827 | doc: /* The shape of the pointer when over the mode line. | |
c061c855 GM |
5828 | This variable takes effect when you create a new frame |
5829 | or when you set the mouse color. */); | |
af01ef26 | 5830 | #endif |
01f1ba30 JB |
5831 | Vx_mode_pointer_shape = Qnil; |
5832 | ||
d3b06468 | 5833 | DEFVAR_LISP ("x-sensitive-text-pointer-shape", |
7ee72033 MB |
5834 | &Vx_sensitive_text_pointer_shape, |
5835 | doc: /* The shape of the pointer when over mouse-sensitive text. | |
c061c855 GM |
5836 | This variable takes effect when you create a new frame |
5837 | or when you set the mouse color. */); | |
ca0ecbf5 | 5838 | Vx_sensitive_text_pointer_shape = Qnil; |
95f80c78 | 5839 | |
8fb4ec9c | 5840 | DEFVAR_LISP ("x-window-horizontal-drag-cursor", |
7ee72033 MB |
5841 | &Vx_window_horizontal_drag_shape, |
5842 | doc: /* Pointer shape to use for indicating a window can be dragged horizontally. | |
c061c855 GM |
5843 | This variable takes effect when you create a new frame |
5844 | or when you set the mouse color. */); | |
8fb4ec9c GM |
5845 | Vx_window_horizontal_drag_shape = Qnil; |
5846 | ||
7ee72033 MB |
5847 | DEFVAR_LISP ("x-cursor-fore-pixel", &Vx_cursor_fore_pixel, |
5848 | doc: /* A string indicating the foreground color of the cursor box. */); | |
01f1ba30 JB |
5849 | Vx_cursor_fore_pixel = Qnil; |
5850 | ||
7ee72033 MB |
5851 | DEFVAR_LISP ("x-max-tooltip-size", &Vx_max_tooltip_size, |
5852 | doc: /* Maximum size for tooltips. Value is a pair (COLUMNS . ROWS). | |
c061c855 | 5853 | Text larger than this is clipped. */); |
d63931a2 | 5854 | Vx_max_tooltip_size = Fcons (make_number (80), make_number (40)); |
177c0ea7 | 5855 | |
7ee72033 MB |
5856 | DEFVAR_LISP ("x-no-window-manager", &Vx_no_window_manager, |
5857 | doc: /* Non-nil if no X window manager is in use. | |
c061c855 GM |
5858 | Emacs doesn't try to figure this out; this is always nil |
5859 | unless you set it to something else. */); | |
2d38195d RS |
5860 | /* We don't have any way to find this out, so set it to nil |
5861 | and maybe the user would like to set it to t. */ | |
5862 | Vx_no_window_manager = Qnil; | |
1d3dac41 | 5863 | |
942ea06d | 5864 | DEFVAR_LISP ("x-pixel-size-width-font-regexp", |
7ee72033 MB |
5865 | &Vx_pixel_size_width_font_regexp, |
5866 | doc: /* Regexp matching a font name whose width is the same as `PIXEL_SIZE'. | |
c061c855 GM |
5867 | |
5868 | Since Emacs gets width of a font matching with this regexp from | |
5869 | PIXEL_SIZE field of the name, font finding mechanism gets faster for | |
5870 | such a font. This is especially effective for such large fonts as | |
5871 | Chinese, Japanese, and Korean. */); | |
942ea06d KH |
5872 | Vx_pixel_size_width_font_regexp = Qnil; |
5873 | ||
255e4140 | 5874 | /* This is not ifdef:ed, so other builds than GTK can customize it. */ |
fe2b14b7 | 5875 | DEFVAR_BOOL ("x-gtk-use-old-file-dialog", &x_gtk_use_old_file_dialog, |
255e4140 JD |
5876 | doc: /* *Non-nil means prompt with the old GTK file selection dialog. |
5877 | If nil or if the file selection dialog is not available, the new GTK file | |
5878 | chooser is used instead. To turn off all file dialogs set the | |
5879 | variable `use-file-dialog'. */); | |
fe2b14b7 | 5880 | x_gtk_use_old_file_dialog = 0; |
255e4140 | 5881 | |
a8a35720 JD |
5882 | DEFVAR_BOOL ("x-gtk-show-hidden-files", &x_gtk_show_hidden_files, |
5883 | doc: /* *If non-nil, the GTK file chooser will by default show hidden files. | |
5884 | Note that this is just the default, there is a toggle button on the file | |
5885 | chooser to show or not show hidden files on a case by case basis. */); | |
5886 | x_gtk_show_hidden_files = 0; | |
5887 | ||
159f8da7 | 5888 | DEFVAR_BOOL ("x-gtk-file-dialog-help-text", &x_gtk_file_dialog_help_text, |
66687b7c | 5889 | doc: /* *If non-nil, the GTK file chooser will show additional help text. |
641c0105 JD |
5890 | If more space for files in the file chooser dialog is wanted, set this to nil |
5891 | to turn the additional text off. */); | |
159f8da7 | 5892 | x_gtk_file_dialog_help_text = 1; |
641c0105 | 5893 | |
e0f467cb JD |
5894 | DEFVAR_BOOL ("x-gtk-whole-detached-tool-bar", &x_gtk_whole_detached_tool_bar, |
5895 | doc: /* *If non-nil, a detached tool bar is shown in full. | |
5896 | The default is to just show an arrow and pressing on that arrow shows | |
5897 | the tool bar buttons. */); | |
5898 | x_gtk_whole_detached_tool_bar = 0; | |
5899 | ||
49be9d28 RS |
5900 | Fprovide (intern ("x"), Qnil); |
5901 | ||
1d3dac41 | 5902 | #ifdef USE_X_TOOLKIT |
6f3f6a8d | 5903 | Fprovide (intern ("x-toolkit"), Qnil); |
5b827abb | 5904 | #ifdef USE_MOTIF |
6f3f6a8d | 5905 | Fprovide (intern ("motif"), Qnil); |
fc2cdd9a | 5906 | |
7ee72033 MB |
5907 | DEFVAR_LISP ("motif-version-string", &Vmotif_version_string, |
5908 | doc: /* Version info for LessTif/Motif. */); | |
fc2cdd9a GM |
5909 | Vmotif_version_string = build_string (XmVERSION_STRING); |
5910 | #endif /* USE_MOTIF */ | |
5911 | #endif /* USE_X_TOOLKIT */ | |
01f1ba30 | 5912 | |
8a16bd4f | 5913 | #ifdef USE_GTK |
1ec2a572 JD |
5914 | /* Provide x-toolkit also for GTK. Internally GTK does not use Xt so it |
5915 | is not an X toolkit in that sense (USE_X_TOOLKIT is not defined). | |
5916 | But for a user it is a toolkit for X, and indeed, configure | |
5917 | accepts --with-x-toolkit=gtk. */ | |
5918 | Fprovide (intern ("x-toolkit"), Qnil); | |
8a16bd4f LK |
5919 | Fprovide (intern ("gtk"), Qnil); |
5920 | ||
5921 | DEFVAR_LISP ("gtk-version-string", &Vgtk_version_string, | |
5922 | doc: /* Version info for GTK+. */); | |
5923 | { | |
5924 | char gtk_version[40]; | |
5925 | g_snprintf (gtk_version, sizeof (gtk_version), "%u.%u.%u", | |
5926 | GTK_MAJOR_VERSION, GTK_MINOR_VERSION, GTK_MICRO_VERSION); | |
5927 | Vgtk_version_string = build_string (gtk_version); | |
5928 | } | |
5929 | #endif /* USE_GTK */ | |
5930 | ||
333b20bb GM |
5931 | /* X window properties. */ |
5932 | defsubr (&Sx_change_window_property); | |
5933 | defsubr (&Sx_delete_window_property); | |
5934 | defsubr (&Sx_window_property); | |
5935 | ||
2d764c78 | 5936 | defsubr (&Sxw_display_color_p); |
d0c9d219 | 5937 | defsubr (&Sx_display_grayscale_p); |
2d764c78 EZ |
5938 | defsubr (&Sxw_color_defined_p); |
5939 | defsubr (&Sxw_color_values); | |
9d317b2c | 5940 | defsubr (&Sx_server_max_request_size); |
41beb8fc RS |
5941 | defsubr (&Sx_server_vendor); |
5942 | defsubr (&Sx_server_version); | |
5943 | defsubr (&Sx_display_pixel_width); | |
5944 | defsubr (&Sx_display_pixel_height); | |
5945 | defsubr (&Sx_display_mm_width); | |
5946 | defsubr (&Sx_display_mm_height); | |
5947 | defsubr (&Sx_display_screens); | |
5948 | defsubr (&Sx_display_planes); | |
5949 | defsubr (&Sx_display_color_cells); | |
5950 | defsubr (&Sx_display_visual_class); | |
5951 | defsubr (&Sx_display_backing_store); | |
5952 | defsubr (&Sx_display_save_under); | |
f676886a | 5953 | defsubr (&Sx_create_frame); |
01f1ba30 | 5954 | defsubr (&Sx_open_connection); |
08a90d6a RS |
5955 | defsubr (&Sx_close_connection); |
5956 | defsubr (&Sx_display_list); | |
01f1ba30 | 5957 | defsubr (&Sx_synchronize); |
3decc1e7 | 5958 | defsubr (&Sx_focus_frame); |
82bab41c | 5959 | defsubr (&Sx_backspace_delete_keys_p); |
177c0ea7 | 5960 | |
942ea06d KH |
5961 | /* Setting callback functions for fontset handler. */ |
5962 | get_font_info_func = x_get_font_info; | |
333b20bb GM |
5963 | |
5964 | #if 0 /* This function pointer doesn't seem to be used anywhere. | |
5965 | And the pointer assigned has the wrong type, anyway. */ | |
942ea06d | 5966 | list_fonts_func = x_list_fonts; |
333b20bb | 5967 | #endif |
177c0ea7 | 5968 | |
942ea06d | 5969 | load_font_func = x_load_font; |
bc1958c4 | 5970 | find_ccl_program_func = x_find_ccl_program; |
942ea06d KH |
5971 | query_font_func = x_query_font; |
5972 | set_frame_fontset_func = x_set_font; | |
5973 | check_window_system_func = check_x; | |
333b20bb | 5974 | |
0af913d7 GM |
5975 | hourglass_atimer = NULL; |
5976 | hourglass_shown_p = 0; | |
333b20bb GM |
5977 | |
5978 | defsubr (&Sx_show_tip); | |
5979 | defsubr (&Sx_hide_tip); | |
333b20bb | 5980 | tip_timer = Qnil; |
44b5a125 GM |
5981 | staticpro (&tip_timer); |
5982 | tip_frame = Qnil; | |
5983 | staticpro (&tip_frame); | |
333b20bb | 5984 | |
06d62053 GM |
5985 | last_show_tip_args = Qnil; |
5986 | staticpro (&last_show_tip_args); | |
5987 | ||
90f2e16b | 5988 | defsubr (&Sx_uses_old_gtk_dialog); |
29fabd8c | 5989 | #if defined (USE_MOTIF) || defined (USE_GTK) |
333b20bb GM |
5990 | defsubr (&Sx_file_dialog); |
5991 | #endif | |
5992 | } | |
5993 | ||
01f1ba30 | 5994 | #endif /* HAVE_X_WINDOWS */ |
ab5796a9 MB |
5995 | |
5996 | /* arch-tag: 55040d02-5485-4d58-8b22-95a7a05f3288 | |
5997 | (do not change this comment) */ |