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 |
9ef48a9d RS |
75 | #include <X11/Xaw/Paned.h> |
76 | #include <X11/Xaw/Label.h> | |
398ffa92 | 77 | #endif /* USE_MOTIF */ |
9ef48a9d RS |
78 | |
79 | #ifdef USG | |
80 | #undef USG /* ####KLUDGE for Solaris 2.2 and up */ | |
81 | #include <X11/Xos.h> | |
82 | #define USG | |
83 | #else | |
84 | #include <X11/Xos.h> | |
85 | #endif | |
86 | ||
87 | #include "widget.h" | |
88 | ||
89 | #include "../lwlib/lwlib.h" | |
90 | ||
333b20bb GM |
91 | #ifdef USE_MOTIF |
92 | #include <Xm/Xm.h> | |
93 | #include <Xm/DialogS.h> | |
94 | #include <Xm/FileSB.h> | |
95 | #endif | |
96 | ||
3b882b1d RS |
97 | /* Do the EDITRES protocol if running X11R5 |
98 | Exception: HP-UX (at least version A.09.05) has X11R5 without EditRes */ | |
333b20bb | 99 | |
3b882b1d | 100 | #if (XtSpecificationRelease >= 5) && !defined(NO_EDITRES) |
6c32dd68 | 101 | #define HACK_EDITRES |
b9dc4443 | 102 | extern void _XEditResCheckMessages (); |
6c32dd68 PR |
103 | #endif /* R5 + Athena */ |
104 | ||
333b20bb GM |
105 | /* Unique id counter for widgets created by the Lucid Widget Library. */ |
106 | ||
6c32dd68 PR |
107 | extern LWLIB_ID widget_id_tick; |
108 | ||
e3881aa0 | 109 | #ifdef USE_LUCID |
82c90203 | 110 | /* This is part of a kludge--see lwlib/xlwmenu.c. */ |
03e2c340 | 111 | extern XFontStruct *xlwmenu_default_font; |
e3881aa0 | 112 | #endif |
9ef48a9d | 113 | |
6bc20398 | 114 | extern void free_frame_menubar (); |
d62c8769 | 115 | extern double atof (); |
333b20bb | 116 | |
fc2cdd9a GM |
117 | #ifdef USE_MOTIF |
118 | ||
119 | /* LessTif/Motif version info. */ | |
120 | ||
121 | static Lisp_Object Vmotif_version_string; | |
122 | ||
123 | #endif /* USE_MOTIF */ | |
124 | ||
9ef48a9d RS |
125 | #endif /* USE_X_TOOLKIT */ |
126 | ||
8a16bd4f LK |
127 | #ifdef USE_GTK |
128 | ||
129 | /* GTK+ version info */ | |
130 | ||
131 | static Lisp_Object Vgtk_version_string; | |
132 | ||
133 | #endif /* USE_GTK */ | |
134 | ||
9d317b2c RS |
135 | #ifdef HAVE_X11R4 |
136 | #define MAXREQUEST(dpy) (XMaxRequestSize (dpy)) | |
137 | #else | |
138 | #define MAXREQUEST(dpy) ((dpy)->max_request_size) | |
139 | #endif | |
140 | ||
333b20bb GM |
141 | /* The gray bitmap `bitmaps/gray'. This is done because xterm.c uses |
142 | it, and including `bitmaps/gray' more than once is a problem when | |
143 | config.h defines `static' as an empty replacement string. */ | |
144 | ||
145 | int gray_bitmap_width = gray_width; | |
146 | int gray_bitmap_height = gray_height; | |
62906360 | 147 | char *gray_bitmap_bits = gray_bits; |
333b20bb | 148 | |
0af913d7 | 149 | /* Non-zero means we're allowed to display an hourglass cursor. */ |
333b20bb | 150 | |
0af913d7 | 151 | int display_hourglass_p; |
333b20bb | 152 | |
255e4140 JD |
153 | /* Non-zero means prompt with the old GTK file selection dialog. */ |
154 | ||
fe2b14b7 | 155 | int x_gtk_use_old_file_dialog; |
255e4140 | 156 | |
a8a35720 JD |
157 | /* If non-zero, by default show hidden files in the GTK file chooser. */ |
158 | ||
159 | int x_gtk_show_hidden_files; | |
160 | ||
641c0105 JD |
161 | /* If non-zero, don't show additional help text in the GTK file chooser. */ |
162 | ||
159f8da7 | 163 | int x_gtk_file_dialog_help_text; |
641c0105 | 164 | |
e0f467cb JD |
165 | /* If non-zero, don't collapse to tool bar when it is detached. */ |
166 | ||
167 | int x_gtk_whole_detached_tool_bar; | |
168 | ||
01f1ba30 | 169 | /* The background and shape of the mouse pointer, and shape when not |
b9dc4443 | 170 | over text or in the modeline. */ |
333b20bb | 171 | |
01f1ba30 | 172 | Lisp_Object Vx_pointer_shape, Vx_nontext_pointer_shape, Vx_mode_pointer_shape; |
0af913d7 | 173 | Lisp_Object Vx_hourglass_pointer_shape; |
333b20bb | 174 | |
ca0ecbf5 | 175 | /* The shape when over mouse-sensitive text. */ |
333b20bb | 176 | |
ca0ecbf5 | 177 | Lisp_Object Vx_sensitive_text_pointer_shape; |
01f1ba30 | 178 | |
8fb4ec9c GM |
179 | /* If non-nil, the pointer shape to indicate that windows can be |
180 | dragged horizontally. */ | |
181 | ||
182 | Lisp_Object Vx_window_horizontal_drag_shape; | |
183 | ||
b9dc4443 | 184 | /* Color of chars displayed in cursor box. */ |
333b20bb | 185 | |
01f1ba30 JB |
186 | Lisp_Object Vx_cursor_fore_pixel; |
187 | ||
b9dc4443 | 188 | /* Nonzero if using X. */ |
333b20bb | 189 | |
b9dc4443 | 190 | static int x_in_use; |
01f1ba30 | 191 | |
b9dc4443 | 192 | /* Non nil if no window manager is in use. */ |
333b20bb | 193 | |
01f1ba30 JB |
194 | Lisp_Object Vx_no_window_manager; |
195 | ||
942ea06d | 196 | /* Regexp matching a font name whose width is the same as `PIXEL_SIZE'. */ |
333b20bb | 197 | |
942ea06d KH |
198 | Lisp_Object Vx_pixel_size_width_font_regexp; |
199 | ||
baaed68e | 200 | Lisp_Object Qnone; |
8af1d7ca | 201 | Lisp_Object Qsuppress_icon; |
01f1ba30 | 202 | Lisp_Object Qundefined_color; |
ae782866 | 203 | Lisp_Object Qcompound_text, Qcancel_timer; |
01f1ba30 | 204 | |
7c0d3ed8 | 205 | /* In dispnew.c */ |
f9942c9e | 206 | |
01f1ba30 JB |
207 | extern Lisp_Object Vwindow_system_version; |
208 | ||
7c0d3ed8 | 209 | /* The below are defined in frame.c. */ |
333b20bb | 210 | |
f1d2ce7f | 211 | #if GLYPH_DEBUG |
eaf1eea9 GM |
212 | int image_cache_refcount, dpyinfo_refcount; |
213 | #endif | |
214 | ||
215 | ||
01f1ba30 | 216 | \f |
11ae94fe | 217 | /* Error if we are not connected to X. */ |
333b20bb | 218 | |
7fc9de26 | 219 | void |
11ae94fe RS |
220 | check_x () |
221 | { | |
b9dc4443 | 222 | if (! x_in_use) |
11ae94fe RS |
223 | error ("X windows are not in use or not initialized"); |
224 | } | |
225 | ||
1c59f5df RS |
226 | /* Nonzero if we can use mouse menus. |
227 | You should not call this unless HAVE_MENUS is defined. */ | |
75cc8ee5 RS |
228 | |
229 | int | |
1c59f5df | 230 | have_menus_p () |
75cc8ee5 | 231 | { |
b9dc4443 RS |
232 | return x_in_use; |
233 | } | |
234 | ||
235 | /* Extract a frame as a FRAME_PTR, defaulting to the selected frame | |
236 | and checking validity for X. */ | |
237 | ||
238 | FRAME_PTR | |
239 | check_x_frame (frame) | |
240 | Lisp_Object frame; | |
241 | { | |
242 | FRAME_PTR f; | |
243 | ||
244 | if (NILP (frame)) | |
0fe92f72 | 245 | frame = selected_frame; |
b7826503 | 246 | CHECK_LIVE_FRAME (frame); |
0fe92f72 | 247 | f = XFRAME (frame); |
b9dc4443 | 248 | if (! FRAME_X_P (f)) |
1c59f5df | 249 | error ("Non-X frame used"); |
b9dc4443 | 250 | return f; |
75cc8ee5 RS |
251 | } |
252 | ||
b9dc4443 RS |
253 | /* Let the user specify an X display with a frame. |
254 | nil stands for the selected frame--or, if that is not an X frame, | |
255 | the first X display on the list. */ | |
256 | ||
7c0d3ed8 | 257 | struct x_display_info * |
b9dc4443 RS |
258 | check_x_display_info (frame) |
259 | Lisp_Object frame; | |
260 | { | |
8ec8a5ec | 261 | struct x_display_info *dpyinfo = NULL; |
177c0ea7 | 262 | |
b9dc4443 RS |
263 | if (NILP (frame)) |
264 | { | |
0fe92f72 | 265 | struct frame *sf = XFRAME (selected_frame); |
177c0ea7 | 266 | |
0fe92f72 | 267 | if (FRAME_X_P (sf) && FRAME_LIVE_P (sf)) |
8ec8a5ec | 268 | dpyinfo = FRAME_X_DISPLAY_INFO (sf); |
b9dc4443 | 269 | else if (x_display_list != 0) |
8ec8a5ec | 270 | dpyinfo = x_display_list; |
b9dc4443 RS |
271 | else |
272 | error ("X windows are not in use or not initialized"); | |
273 | } | |
274 | else if (STRINGP (frame)) | |
8ec8a5ec | 275 | dpyinfo = x_display_info_for_name (frame); |
b9dc4443 RS |
276 | else |
277 | { | |
ba4c10fd | 278 | FRAME_PTR f = check_x_frame (frame); |
8ec8a5ec | 279 | dpyinfo = FRAME_X_DISPLAY_INFO (f); |
b9dc4443 | 280 | } |
8ec8a5ec GM |
281 | |
282 | return dpyinfo; | |
b9dc4443 | 283 | } |
333b20bb | 284 | |
b9dc4443 | 285 | \f |
f676886a JB |
286 | /* Return the Emacs frame-object corresponding to an X window. |
287 | It could be the frame's main window or an icon window. */ | |
01f1ba30 | 288 | |
34ca5317 | 289 | /* This function can be called during GC, so use GC_xxx type test macros. */ |
bcb2db92 | 290 | |
f676886a | 291 | struct frame * |
2d271e2e KH |
292 | x_window_to_frame (dpyinfo, wdesc) |
293 | struct x_display_info *dpyinfo; | |
01f1ba30 JB |
294 | int wdesc; |
295 | { | |
f676886a JB |
296 | Lisp_Object tail, frame; |
297 | struct frame *f; | |
01f1ba30 | 298 | |
10b43ac3 JD |
299 | if (wdesc == None) return 0; |
300 | ||
8e713be6 | 301 | for (tail = Vframe_list; GC_CONSP (tail); tail = XCDR (tail)) |
01f1ba30 | 302 | { |
8e713be6 | 303 | frame = XCAR (tail); |
34ca5317 | 304 | if (!GC_FRAMEP (frame)) |
01f1ba30 | 305 | continue; |
f676886a | 306 | f = XFRAME (frame); |
2d764c78 | 307 | if (!FRAME_X_P (f) || FRAME_X_DISPLAY_INFO (f) != dpyinfo) |
2d271e2e | 308 | continue; |
0af913d7 | 309 | if (f->output_data.x->hourglass_window == wdesc) |
17cbbf95 | 310 | return f; |
9ef48a9d | 311 | #ifdef USE_X_TOOLKIT |
177c0ea7 | 312 | if ((f->output_data.x->edit_widget |
7556890b | 313 | && XtWindow (f->output_data.x->edit_widget) == wdesc) |
333b20bb GM |
314 | /* A tooltip frame? */ |
315 | || (!f->output_data.x->edit_widget | |
316 | && FRAME_X_WINDOW (f) == wdesc) | |
7556890b | 317 | || f->output_data.x->icon_desc == wdesc) |
9ef48a9d RS |
318 | return f; |
319 | #else /* not USE_X_TOOLKIT */ | |
488dd4c4 JD |
320 | #ifdef USE_GTK |
321 | if (f->output_data.x->edit_widget) | |
322 | { | |
810f2256 | 323 | GtkWidget *gwdesc = xg_win_to_widget (dpyinfo->display, wdesc); |
488dd4c4 JD |
324 | struct x_output *x = f->output_data.x; |
325 | if (gwdesc != 0 && gwdesc == x->edit_widget) | |
326 | return f; | |
327 | } | |
328 | #endif /* USE_GTK */ | |
fe24a618 | 329 | if (FRAME_X_WINDOW (f) == wdesc |
7556890b | 330 | || f->output_data.x->icon_desc == wdesc) |
f676886a | 331 | return f; |
9ef48a9d RS |
332 | #endif /* not USE_X_TOOLKIT */ |
333 | } | |
334 | return 0; | |
335 | } | |
336 | ||
488dd4c4 | 337 | #if defined (USE_X_TOOLKIT) || defined (USE_GTK) |
9ef48a9d RS |
338 | /* Like x_window_to_frame but also compares the window with the widget's |
339 | windows. */ | |
340 | ||
341 | struct frame * | |
2d271e2e KH |
342 | x_any_window_to_frame (dpyinfo, wdesc) |
343 | struct x_display_info *dpyinfo; | |
9ef48a9d RS |
344 | int wdesc; |
345 | { | |
346 | Lisp_Object tail, frame; | |
17cbbf95 | 347 | struct frame *f, *found; |
7556890b | 348 | struct x_output *x; |
9ef48a9d | 349 | |
10b43ac3 JD |
350 | if (wdesc == None) return NULL; |
351 | ||
17cbbf95 GM |
352 | found = NULL; |
353 | for (tail = Vframe_list; GC_CONSP (tail) && !found; tail = XCDR (tail)) | |
9ef48a9d | 354 | { |
8e713be6 | 355 | frame = XCAR (tail); |
34ca5317 | 356 | if (!GC_FRAMEP (frame)) |
9ef48a9d | 357 | continue; |
177c0ea7 | 358 | |
9ef48a9d | 359 | f = XFRAME (frame); |
17cbbf95 | 360 | if (FRAME_X_P (f) && FRAME_X_DISPLAY_INFO (f) == dpyinfo) |
333b20bb | 361 | { |
17cbbf95 GM |
362 | /* This frame matches if the window is any of its widgets. */ |
363 | x = f->output_data.x; | |
0af913d7 | 364 | if (x->hourglass_window == wdesc) |
17cbbf95 GM |
365 | found = f; |
366 | else if (x->widget) | |
367 | { | |
488dd4c4 | 368 | #ifdef USE_GTK |
810f2256 | 369 | GtkWidget *gwdesc = xg_win_to_widget (dpyinfo->display, wdesc); |
488dd4c4 JD |
370 | if (gwdesc != 0 |
371 | && (gwdesc == x->widget | |
372 | || gwdesc == x->edit_widget | |
373 | || gwdesc == x->vbox_widget | |
374 | || gwdesc == x->menubar_widget)) | |
375 | found = f; | |
376 | #else | |
177c0ea7 JB |
377 | if (wdesc == XtWindow (x->widget) |
378 | || wdesc == XtWindow (x->column_widget) | |
17cbbf95 GM |
379 | || wdesc == XtWindow (x->edit_widget)) |
380 | found = f; | |
381 | /* Match if the window is this frame's menubar. */ | |
382 | else if (lw_window_is_in_menubar (wdesc, x->menubar_widget)) | |
383 | found = f; | |
488dd4c4 | 384 | #endif |
17cbbf95 GM |
385 | } |
386 | else if (FRAME_X_WINDOW (f) == wdesc) | |
387 | /* A tooltip frame. */ | |
388 | found = f; | |
333b20bb | 389 | } |
01f1ba30 | 390 | } |
177c0ea7 | 391 | |
17cbbf95 | 392 | return found; |
01f1ba30 | 393 | } |
5e65b9ab | 394 | |
5fbc3f3a KH |
395 | /* Likewise, but exclude the menu bar widget. */ |
396 | ||
397 | struct frame * | |
398 | x_non_menubar_window_to_frame (dpyinfo, wdesc) | |
399 | struct x_display_info *dpyinfo; | |
400 | int wdesc; | |
401 | { | |
402 | Lisp_Object tail, frame; | |
403 | struct frame *f; | |
7556890b | 404 | struct x_output *x; |
5fbc3f3a | 405 | |
10b43ac3 JD |
406 | if (wdesc == None) return 0; |
407 | ||
8e713be6 | 408 | for (tail = Vframe_list; GC_CONSP (tail); tail = XCDR (tail)) |
5fbc3f3a | 409 | { |
8e713be6 | 410 | frame = XCAR (tail); |
5fbc3f3a KH |
411 | if (!GC_FRAMEP (frame)) |
412 | continue; | |
413 | f = XFRAME (frame); | |
2d764c78 | 414 | if (!FRAME_X_P (f) || FRAME_X_DISPLAY_INFO (f) != dpyinfo) |
5fbc3f3a | 415 | continue; |
7556890b | 416 | x = f->output_data.x; |
5fbc3f3a | 417 | /* This frame matches if the window is any of its widgets. */ |
0af913d7 | 418 | if (x->hourglass_window == wdesc) |
17cbbf95 GM |
419 | return f; |
420 | else if (x->widget) | |
333b20bb | 421 | { |
488dd4c4 | 422 | #ifdef USE_GTK |
810f2256 | 423 | GtkWidget *gwdesc = xg_win_to_widget (dpyinfo->display, wdesc); |
488dd4c4 JD |
424 | if (gwdesc != 0 |
425 | && (gwdesc == x->widget | |
426 | || gwdesc == x->edit_widget | |
427 | || gwdesc == x->vbox_widget)) | |
428 | return f; | |
429 | #else | |
177c0ea7 JB |
430 | if (wdesc == XtWindow (x->widget) |
431 | || wdesc == XtWindow (x->column_widget) | |
333b20bb GM |
432 | || wdesc == XtWindow (x->edit_widget)) |
433 | return f; | |
488dd4c4 | 434 | #endif |
333b20bb GM |
435 | } |
436 | else if (FRAME_X_WINDOW (f) == wdesc) | |
437 | /* A tooltip frame. */ | |
5fbc3f3a KH |
438 | return f; |
439 | } | |
440 | return 0; | |
441 | } | |
442 | ||
fd3a3022 RS |
443 | /* Likewise, but consider only the menu bar widget. */ |
444 | ||
445 | struct frame * | |
446 | x_menubar_window_to_frame (dpyinfo, wdesc) | |
447 | struct x_display_info *dpyinfo; | |
448 | int wdesc; | |
449 | { | |
450 | Lisp_Object tail, frame; | |
451 | struct frame *f; | |
7556890b | 452 | struct x_output *x; |
fd3a3022 | 453 | |
10b43ac3 JD |
454 | if (wdesc == None) return 0; |
455 | ||
8e713be6 | 456 | for (tail = Vframe_list; GC_CONSP (tail); tail = XCDR (tail)) |
fd3a3022 | 457 | { |
8e713be6 | 458 | frame = XCAR (tail); |
fd3a3022 RS |
459 | if (!GC_FRAMEP (frame)) |
460 | continue; | |
461 | f = XFRAME (frame); | |
2d764c78 | 462 | if (!FRAME_X_P (f) || FRAME_X_DISPLAY_INFO (f) != dpyinfo) |
fd3a3022 | 463 | continue; |
7556890b | 464 | x = f->output_data.x; |
fd3a3022 | 465 | /* Match if the window is this frame's menubar. */ |
488dd4c4 JD |
466 | #ifdef USE_GTK |
467 | if (x->menubar_widget) | |
468 | { | |
810f2256 | 469 | GtkWidget *gwdesc = xg_win_to_widget (dpyinfo->display, wdesc); |
488dd4c4 | 470 | int found = 0; |
177c0ea7 | 471 | |
488dd4c4 JD |
472 | BLOCK_INPUT; |
473 | if (gwdesc != 0 | |
474 | && (gwdesc == x->menubar_widget | |
475 | || gtk_widget_get_parent (gwdesc) == x->menubar_widget)) | |
476 | found = 1; | |
477 | UNBLOCK_INPUT; | |
478 | if (found) return f; | |
479 | } | |
480 | #else | |
333b20bb GM |
481 | if (x->menubar_widget |
482 | && lw_window_is_in_menubar (wdesc, x->menubar_widget)) | |
fd3a3022 | 483 | return f; |
488dd4c4 | 484 | #endif |
fd3a3022 RS |
485 | } |
486 | return 0; | |
487 | } | |
488 | ||
5e65b9ab RS |
489 | /* Return the frame whose principal (outermost) window is WDESC. |
490 | If WDESC is some other (smaller) window, we return 0. */ | |
491 | ||
492 | struct frame * | |
2d271e2e KH |
493 | x_top_window_to_frame (dpyinfo, wdesc) |
494 | struct x_display_info *dpyinfo; | |
5e65b9ab RS |
495 | int wdesc; |
496 | { | |
497 | Lisp_Object tail, frame; | |
498 | struct frame *f; | |
7556890b | 499 | struct x_output *x; |
5e65b9ab | 500 | |
10b43ac3 JD |
501 | if (wdesc == None) return 0; |
502 | ||
8e713be6 | 503 | for (tail = Vframe_list; GC_CONSP (tail); tail = XCDR (tail)) |
5e65b9ab | 504 | { |
8e713be6 | 505 | frame = XCAR (tail); |
34ca5317 | 506 | if (!GC_FRAMEP (frame)) |
5e65b9ab RS |
507 | continue; |
508 | f = XFRAME (frame); | |
2d764c78 | 509 | if (!FRAME_X_P (f) || FRAME_X_DISPLAY_INFO (f) != dpyinfo) |
2d271e2e | 510 | continue; |
7556890b | 511 | x = f->output_data.x; |
333b20bb GM |
512 | |
513 | if (x->widget) | |
514 | { | |
515 | /* This frame matches if the window is its topmost widget. */ | |
488dd4c4 | 516 | #ifdef USE_GTK |
810f2256 | 517 | GtkWidget *gwdesc = xg_win_to_widget (dpyinfo->display, wdesc); |
488dd4c4 JD |
518 | if (gwdesc == x->widget) |
519 | return f; | |
520 | #else | |
333b20bb GM |
521 | if (wdesc == XtWindow (x->widget)) |
522 | return f; | |
7a994728 KH |
523 | #if 0 /* I don't know why it did this, |
524 | but it seems logically wrong, | |
525 | and it causes trouble for MapNotify events. */ | |
333b20bb | 526 | /* Match if the window is this frame's menubar. */ |
177c0ea7 | 527 | if (x->menubar_widget |
333b20bb GM |
528 | && wdesc == XtWindow (x->menubar_widget)) |
529 | return f; | |
488dd4c4 | 530 | #endif |
7a994728 | 531 | #endif |
333b20bb GM |
532 | } |
533 | else if (FRAME_X_WINDOW (f) == wdesc) | |
534 | /* Tooltip frame. */ | |
535 | return f; | |
5e65b9ab RS |
536 | } |
537 | return 0; | |
538 | } | |
488dd4c4 | 539 | #endif /* USE_X_TOOLKIT || USE_GTK */ |
01f1ba30 | 540 | |
01f1ba30 | 541 | \f |
203c1d73 | 542 | |
eaf1eea9 GM |
543 | static Lisp_Object unwind_create_frame P_ ((Lisp_Object)); |
544 | static Lisp_Object unwind_create_tip_frame P_ ((Lisp_Object)); | |
7c0d3ed8 | 545 | |
d62c8769 | 546 | void x_set_foreground_color P_ ((struct frame *, Lisp_Object, Lisp_Object)); |
ea0a1f53 | 547 | static void x_set_wait_for_wm P_ ((struct frame *, Lisp_Object, Lisp_Object)); |
d62c8769 GM |
548 | void x_set_background_color P_ ((struct frame *, Lisp_Object, Lisp_Object)); |
549 | void x_set_mouse_color P_ ((struct frame *, Lisp_Object, Lisp_Object)); | |
550 | void x_set_cursor_color P_ ((struct frame *, Lisp_Object, Lisp_Object)); | |
551 | void x_set_border_color P_ ((struct frame *, Lisp_Object, Lisp_Object)); | |
552 | void x_set_cursor_type P_ ((struct frame *, Lisp_Object, Lisp_Object)); | |
553 | void x_set_icon_type P_ ((struct frame *, Lisp_Object, Lisp_Object)); | |
554 | void x_set_icon_name P_ ((struct frame *, Lisp_Object, Lisp_Object)); | |
d62c8769 | 555 | void x_explicitly_set_name P_ ((struct frame *, Lisp_Object, Lisp_Object)); |
d62c8769 | 556 | void x_set_menu_bar_lines P_ ((struct frame *, Lisp_Object, Lisp_Object)); |
d62c8769 | 557 | void x_set_title P_ ((struct frame *, Lisp_Object, Lisp_Object)); |
9ea173e8 | 558 | void x_set_tool_bar_lines P_ ((struct frame *, Lisp_Object, Lisp_Object)); |
333b20bb GM |
559 | void x_set_scroll_bar_foreground P_ ((struct frame *, Lisp_Object, |
560 | Lisp_Object)); | |
561 | void x_set_scroll_bar_background P_ ((struct frame *, Lisp_Object, | |
562 | Lisp_Object)); | |
563 | static Lisp_Object x_default_scroll_bar_color_parameter P_ ((struct frame *, | |
564 | Lisp_Object, | |
565 | Lisp_Object, | |
566 | char *, char *, | |
567 | int)); | |
01f1ba30 | 568 | \f |
49d41073 | 569 | |
08a90d6a | 570 | /* Store the screen positions of frame F into XPTR and YPTR. |
e9445337 RS |
571 | These are the positions of the containing window manager window, |
572 | not Emacs's own window. */ | |
573 | ||
574 | void | |
575 | x_real_positions (f, xptr, yptr) | |
576 | FRAME_PTR f; | |
577 | int *xptr, *yptr; | |
578 | { | |
49d41073 EZ |
579 | int win_x, win_y, outer_x, outer_y; |
580 | int real_x = 0, real_y = 0; | |
581 | int had_errors = 0; | |
582 | Window win = f->output_data.x->parent_desc; | |
e9445337 | 583 | |
49d41073 EZ |
584 | BLOCK_INPUT; |
585 | ||
9ba8e10d | 586 | x_catch_errors (FRAME_X_DISPLAY (f)); |
043835a3 | 587 | |
49d41073 EZ |
588 | if (win == FRAME_X_DISPLAY_INFO (f)->root_window) |
589 | win = FRAME_OUTER_WINDOW (f); | |
590 | ||
591 | /* This loop traverses up the containment tree until we hit the root | |
592 | window. Window managers may intersect many windows between our window | |
593 | and the root window. The window we find just before the root window | |
594 | should be the outer WM window. */ | |
595 | for (;;) | |
e9445337 | 596 | { |
49d41073 EZ |
597 | Window wm_window, rootw; |
598 | Window *tmp_children; | |
599 | unsigned int tmp_nchildren; | |
e7161ad9 | 600 | int success; |
ca7bac79 | 601 | |
e7161ad9 RS |
602 | success = XQueryTree (FRAME_X_DISPLAY (f), win, &rootw, |
603 | &wm_window, &tmp_children, &tmp_nchildren); | |
08a90d6a | 604 | |
49d41073 | 605 | had_errors = x_had_errors_p (FRAME_X_DISPLAY (f)); |
08a90d6a | 606 | |
e7161ad9 RS |
607 | /* Don't free tmp_children if XQueryTree failed. */ |
608 | if (! success) | |
609 | break; | |
610 | ||
611 | XFree ((char *) tmp_children); | |
612 | ||
49d41073 EZ |
613 | if (wm_window == rootw || had_errors) |
614 | break; | |
08a90d6a | 615 | |
49d41073 EZ |
616 | win = wm_window; |
617 | } | |
177c0ea7 | 618 | |
49d41073 EZ |
619 | if (! had_errors) |
620 | { | |
47c53789 | 621 | unsigned int ign; |
49d41073 | 622 | Window child, rootw; |
177c0ea7 | 623 | |
49d41073 EZ |
624 | /* Get the real coordinates for the WM window upper left corner */ |
625 | XGetGeometry (FRAME_X_DISPLAY (f), win, | |
626 | &rootw, &real_x, &real_y, &ign, &ign, &ign, &ign); | |
627 | ||
628 | /* Translate real coordinates to coordinates relative to our | |
629 | window. For our window, the upper left corner is 0, 0. | |
630 | Since the upper left corner of the WM window is outside | |
631 | our window, win_x and win_y will be negative: | |
632 | ||
633 | ------------------ ---> x | |
634 | | title | | |
635 | | ----------------- v y | |
636 | | | our window | |
637 | */ | |
8a07bba0 | 638 | XTranslateCoordinates (FRAME_X_DISPLAY (f), |
e9445337 | 639 | |
8a07bba0 | 640 | /* From-window, to-window. */ |
8a07bba0 | 641 | FRAME_X_DISPLAY_INFO (f)->root_window, |
49d41073 | 642 | FRAME_X_WINDOW (f), |
e9445337 | 643 | |
8a07bba0 | 644 | /* From-position, to-position. */ |
49d41073 | 645 | real_x, real_y, &win_x, &win_y, |
08a90d6a | 646 | |
8a07bba0 RS |
647 | /* Child of win. */ |
648 | &child); | |
e9445337 | 649 | |
49d41073 | 650 | if (FRAME_X_WINDOW (f) == FRAME_OUTER_WINDOW (f)) |
845e9d85 | 651 | { |
49d41073 EZ |
652 | outer_x = win_x; |
653 | outer_y = win_y; | |
845e9d85 | 654 | } |
49d41073 EZ |
655 | else |
656 | { | |
657 | XTranslateCoordinates (FRAME_X_DISPLAY (f), | |
ca7bac79 | 658 | |
49d41073 EZ |
659 | /* From-window, to-window. */ |
660 | FRAME_X_DISPLAY_INFO (f)->root_window, | |
661 | FRAME_OUTER_WINDOW (f), | |
177c0ea7 | 662 | |
49d41073 EZ |
663 | /* From-position, to-position. */ |
664 | real_x, real_y, &outer_x, &outer_y, | |
177c0ea7 | 665 | |
49d41073 EZ |
666 | /* Child of win. */ |
667 | &child); | |
be786000 | 668 | } |
08a90d6a | 669 | |
49d41073 EZ |
670 | had_errors = x_had_errors_p (FRAME_X_DISPLAY (f)); |
671 | } | |
177c0ea7 | 672 | |
4545fa20 | 673 | x_uncatch_errors (); |
177c0ea7 | 674 | |
49d41073 EZ |
675 | UNBLOCK_INPUT; |
676 | ||
677 | if (had_errors) return; | |
177c0ea7 | 678 | |
be786000 KS |
679 | f->x_pixels_diff = -win_x; |
680 | f->y_pixels_diff = -win_y; | |
681 | ||
682 | FRAME_X_OUTPUT (f)->x_pixels_outer_diff = -outer_x; | |
683 | FRAME_X_OUTPUT (f)->y_pixels_outer_diff = -outer_y; | |
49d41073 EZ |
684 | |
685 | *xptr = real_x; | |
686 | *yptr = real_y; | |
e9445337 RS |
687 | } |
688 | ||
01f1ba30 | 689 | \f |
82978295 | 690 | |
d62c8769 GM |
691 | |
692 | /* Gamma-correct COLOR on frame F. */ | |
693 | ||
694 | void | |
695 | gamma_correct (f, color) | |
696 | struct frame *f; | |
697 | XColor *color; | |
698 | { | |
699 | if (f->gamma) | |
700 | { | |
701 | color->red = pow (color->red / 65535.0, f->gamma) * 65535.0 + 0.5; | |
702 | color->green = pow (color->green / 65535.0, f->gamma) * 65535.0 + 0.5; | |
703 | color->blue = pow (color->blue / 65535.0, f->gamma) * 65535.0 + 0.5; | |
704 | } | |
705 | } | |
706 | ||
707 | ||
7b746c38 GM |
708 | /* Decide if color named COLOR_NAME is valid for use on frame F. If |
709 | so, return the RGB values in COLOR. If ALLOC_P is non-zero, | |
710 | allocate the color. Value is zero if COLOR_NAME is invalid, or | |
711 | no color could be allocated. */ | |
e12d55b2 | 712 | |
01f1ba30 | 713 | int |
7b746c38 GM |
714 | x_defined_color (f, color_name, color, alloc_p) |
715 | struct frame *f; | |
716 | char *color_name; | |
717 | XColor *color; | |
718 | int alloc_p; | |
01f1ba30 | 719 | { |
7b746c38 GM |
720 | int success_p; |
721 | Display *dpy = FRAME_X_DISPLAY (f); | |
722 | Colormap cmap = FRAME_X_COLORMAP (f); | |
01f1ba30 JB |
723 | |
724 | BLOCK_INPUT; | |
7b746c38 GM |
725 | success_p = XParseColor (dpy, cmap, color_name, color); |
726 | if (success_p && alloc_p) | |
727 | success_p = x_alloc_nearest_color (f, cmap, color); | |
01f1ba30 JB |
728 | UNBLOCK_INPUT; |
729 | ||
7b746c38 | 730 | return success_p; |
01f1ba30 JB |
731 | } |
732 | ||
9b2956e2 GM |
733 | |
734 | /* Return the pixel color value for color COLOR_NAME on frame F. If F | |
735 | is a monochrome frame, return MONO_COLOR regardless of what ARG says. | |
736 | Signal an error if color can't be allocated. */ | |
01f1ba30 JB |
737 | |
738 | int | |
9b2956e2 | 739 | x_decode_color (f, color_name, mono_color) |
b9dc4443 | 740 | FRAME_PTR f; |
9b2956e2 GM |
741 | Lisp_Object color_name; |
742 | int mono_color; | |
01f1ba30 | 743 | { |
b9dc4443 | 744 | XColor cdef; |
01f1ba30 | 745 | |
b7826503 | 746 | CHECK_STRING (color_name); |
01f1ba30 | 747 | |
9b2956e2 GM |
748 | #if 0 /* Don't do this. It's wrong when we're not using the default |
749 | colormap, it makes freeing difficult, and it's probably not | |
750 | an important optimization. */ | |
d5db4077 | 751 | if (strcmp (SDATA (color_name), "black") == 0) |
b9dc4443 | 752 | return BLACK_PIX_DEFAULT (f); |
d5db4077 | 753 | else if (strcmp (SDATA (color_name), "white") == 0) |
b9dc4443 | 754 | return WHITE_PIX_DEFAULT (f); |
9b2956e2 | 755 | #endif |
01f1ba30 | 756 | |
9b2956e2 | 757 | /* Return MONO_COLOR for monochrome frames. */ |
b9dc4443 | 758 | if (FRAME_X_DISPLAY_INFO (f)->n_planes == 1) |
9b2956e2 | 759 | return mono_color; |
01f1ba30 | 760 | |
2d764c78 | 761 | /* x_defined_color is responsible for coping with failures |
95626e11 | 762 | by looking for a near-miss. */ |
d5db4077 | 763 | if (x_defined_color (f, SDATA (color_name), &cdef, 1)) |
95626e11 RS |
764 | return cdef.pixel; |
765 | ||
93217cef | 766 | signal_error ("Undefined color", color_name); |
01f1ba30 | 767 | } |
9b2956e2 GM |
768 | |
769 | ||
01f1ba30 | 770 | \f |
ea0a1f53 GM |
771 | /* Change the `wait-for-wm' frame parameter of frame F. OLD_VALUE is |
772 | the previous value of that parameter, NEW_VALUE is the new value. | |
773 | See also the comment of wait_for_wm in struct x_output. */ | |
774 | ||
775 | static void | |
776 | x_set_wait_for_wm (f, new_value, old_value) | |
777 | struct frame *f; | |
778 | Lisp_Object new_value, old_value; | |
779 | { | |
780 | f->output_data.x->wait_for_wm = !NILP (new_value); | |
781 | } | |
782 | ||
993d0721 JB |
783 | #ifdef USE_GTK |
784 | ||
465aa50a JD |
785 | /* Set icon from FILE for frame F. By using GTK functions the icon |
786 | may be any format that GdkPixbuf knows about, i.e. not just bitmaps. */ | |
993d0721 JB |
787 | |
788 | int | |
810f2256 | 789 | xg_set_icon (f, file) |
465aa50a | 790 | FRAME_PTR f; |
993d0721 JB |
791 | Lisp_Object file; |
792 | { | |
465aa50a JD |
793 | int result = 0; |
794 | Lisp_Object found; | |
993d0721 | 795 | |
465aa50a JD |
796 | found = x_find_image_file (file); |
797 | ||
798 | if (! NILP (found)) | |
799 | { | |
800 | GdkPixbuf *pixbuf; | |
801 | GError *err = NULL; | |
47c53789 | 802 | char *filename = (char *) SDATA (found); |
465aa50a JD |
803 | BLOCK_INPUT; |
804 | ||
805 | pixbuf = gdk_pixbuf_new_from_file (filename, &err); | |
806 | ||
807 | if (pixbuf) | |
808 | { | |
809 | gtk_window_set_icon (GTK_WINDOW (FRAME_GTK_OUTER_WIDGET (f)), | |
810 | pixbuf); | |
811 | g_object_unref (pixbuf); | |
812 | ||
813 | result = 1; | |
814 | } | |
815 | else | |
816 | g_error_free (err); | |
817 | ||
818 | UNBLOCK_INPUT; | |
819 | } | |
820 | ||
465aa50a | 821 | return result; |
993d0721 | 822 | } |
9f7b984b CY |
823 | |
824 | int | |
825 | xg_set_icon_from_xpm_data (f, data) | |
826 | FRAME_PTR f; | |
827 | char **data; | |
828 | { | |
829 | int result = 0; | |
47c53789 | 830 | GdkPixbuf *pixbuf = gdk_pixbuf_new_from_xpm_data ((const char **) data); |
9f7b984b CY |
831 | |
832 | if (!pixbuf) | |
47c53789 | 833 | return 0; |
9f7b984b | 834 | |
47c53789 | 835 | gtk_window_set_icon (GTK_WINDOW (FRAME_GTK_OUTER_WIDGET (f)), pixbuf); |
9f7b984b CY |
836 | g_object_unref (pixbuf); |
837 | return 1; | |
838 | } | |
993d0721 JB |
839 | #endif /* USE_GTK */ |
840 | ||
ea0a1f53 | 841 | |
f676886a | 842 | /* Functions called only from `x_set_frame_param' |
01f1ba30 JB |
843 | to set individual parameters. |
844 | ||
fe24a618 | 845 | If FRAME_X_WINDOW (f) is 0, |
f676886a | 846 | the frame is being created and its X-window does not exist yet. |
01f1ba30 JB |
847 | In that case, just record the parameter's new value |
848 | in the standard place; do not attempt to change the window. */ | |
849 | ||
850 | void | |
f676886a JB |
851 | x_set_foreground_color (f, arg, oldval) |
852 | struct frame *f; | |
01f1ba30 JB |
853 | Lisp_Object arg, oldval; |
854 | { | |
09393d07 GM |
855 | struct x_output *x = f->output_data.x; |
856 | unsigned long fg, old_fg; | |
a76206dc | 857 | |
09393d07 GM |
858 | fg = x_decode_color (f, arg, BLACK_PIX_DEFAULT (f)); |
859 | old_fg = x->foreground_pixel; | |
860 | x->foreground_pixel = fg; | |
a76206dc | 861 | |
fe24a618 | 862 | if (FRAME_X_WINDOW (f) != 0) |
01f1ba30 | 863 | { |
09393d07 | 864 | Display *dpy = FRAME_X_DISPLAY (f); |
177c0ea7 | 865 | |
09393d07 GM |
866 | BLOCK_INPUT; |
867 | XSetForeground (dpy, x->normal_gc, fg); | |
868 | XSetBackground (dpy, x->reverse_gc, fg); | |
36d42089 | 869 | |
09393d07 GM |
870 | if (x->cursor_pixel == old_fg) |
871 | { | |
872 | unload_color (f, x->cursor_pixel); | |
873 | x->cursor_pixel = x_copy_color (f, fg); | |
874 | XSetBackground (dpy, x->cursor_gc, x->cursor_pixel); | |
875 | } | |
177c0ea7 | 876 | |
01f1ba30 | 877 | UNBLOCK_INPUT; |
177c0ea7 | 878 | |
05c8abbe | 879 | update_face_from_frame_parameter (f, Qforeground_color, arg); |
177c0ea7 | 880 | |
179956b9 | 881 | if (FRAME_VISIBLE_P (f)) |
f676886a | 882 | redraw_frame (f); |
01f1ba30 | 883 | } |
177c0ea7 | 884 | |
09393d07 | 885 | unload_color (f, old_fg); |
01f1ba30 JB |
886 | } |
887 | ||
888 | void | |
f676886a JB |
889 | x_set_background_color (f, arg, oldval) |
890 | struct frame *f; | |
01f1ba30 JB |
891 | Lisp_Object arg, oldval; |
892 | { | |
09393d07 GM |
893 | struct x_output *x = f->output_data.x; |
894 | unsigned long bg; | |
01f1ba30 | 895 | |
09393d07 GM |
896 | bg = x_decode_color (f, arg, WHITE_PIX_DEFAULT (f)); |
897 | unload_color (f, x->background_pixel); | |
898 | x->background_pixel = bg; | |
a76206dc | 899 | |
fe24a618 | 900 | if (FRAME_X_WINDOW (f) != 0) |
01f1ba30 | 901 | { |
09393d07 | 902 | Display *dpy = FRAME_X_DISPLAY (f); |
177c0ea7 | 903 | |
09393d07 GM |
904 | BLOCK_INPUT; |
905 | XSetBackground (dpy, x->normal_gc, bg); | |
906 | XSetForeground (dpy, x->reverse_gc, bg); | |
907 | XSetWindowBackground (dpy, FRAME_X_WINDOW (f), bg); | |
908 | XSetForeground (dpy, x->cursor_gc, bg); | |
909 | ||
488dd4c4 JD |
910 | #ifdef USE_GTK |
911 | xg_set_background_color (f, bg); | |
912 | #endif | |
913 | ||
f76e0368 GM |
914 | #ifndef USE_TOOLKIT_SCROLL_BARS /* Turns out to be annoying with |
915 | toolkit scroll bars. */ | |
916 | { | |
917 | Lisp_Object bar; | |
918 | for (bar = FRAME_SCROLL_BARS (f); | |
919 | !NILP (bar); | |
920 | bar = XSCROLL_BAR (bar)->next) | |
921 | { | |
922 | Window window = SCROLL_BAR_X_WINDOW (XSCROLL_BAR (bar)); | |
923 | XSetWindowBackground (dpy, window, bg); | |
924 | } | |
925 | } | |
926 | #endif /* USE_TOOLKIT_SCROLL_BARS */ | |
01f1ba30 | 927 | |
09393d07 | 928 | UNBLOCK_INPUT; |
05c8abbe | 929 | update_face_from_frame_parameter (f, Qbackground_color, arg); |
ea96210c | 930 | |
179956b9 | 931 | if (FRAME_VISIBLE_P (f)) |
f676886a | 932 | redraw_frame (f); |
01f1ba30 JB |
933 | } |
934 | } | |
935 | ||
936 | void | |
f676886a JB |
937 | x_set_mouse_color (f, arg, oldval) |
938 | struct frame *f; | |
01f1ba30 JB |
939 | Lisp_Object arg, oldval; |
940 | { | |
09393d07 GM |
941 | struct x_output *x = f->output_data.x; |
942 | Display *dpy = FRAME_X_DISPLAY (f); | |
3d970f28 | 943 | Cursor cursor, nontext_cursor, mode_cursor, hand_cursor; |
0af913d7 | 944 | Cursor hourglass_cursor, horizontal_drag_cursor; |
51a1d2d8 | 945 | unsigned long pixel = x_decode_color (f, arg, BLACK_PIX_DEFAULT (f)); |
09393d07 | 946 | unsigned long mask_color = x->background_pixel; |
a76206dc | 947 | |
51a1d2d8 | 948 | /* Don't let pointers be invisible. */ |
09393d07 | 949 | if (mask_color == pixel) |
bcf26b38 GM |
950 | { |
951 | x_free_colors (f, &pixel, 1); | |
09393d07 | 952 | pixel = x_copy_color (f, x->foreground_pixel); |
bcf26b38 | 953 | } |
a76206dc | 954 | |
09393d07 GM |
955 | unload_color (f, x->mouse_pixel); |
956 | x->mouse_pixel = pixel; | |
01f1ba30 JB |
957 | |
958 | BLOCK_INPUT; | |
fe24a618 | 959 | |
eb8c3be9 | 960 | /* It's not okay to crash if the user selects a screwy cursor. */ |
9ba8e10d | 961 | x_catch_errors (dpy); |
fe24a618 | 962 | |
09393d07 | 963 | if (!NILP (Vx_pointer_shape)) |
01f1ba30 | 964 | { |
b7826503 | 965 | CHECK_NUMBER (Vx_pointer_shape); |
09393d07 | 966 | cursor = XCreateFontCursor (dpy, XINT (Vx_pointer_shape)); |
01f1ba30 JB |
967 | } |
968 | else | |
09393d07 GM |
969 | cursor = XCreateFontCursor (dpy, XC_xterm); |
970 | x_check_errors (dpy, "bad text pointer cursor: %s"); | |
01f1ba30 | 971 | |
09393d07 | 972 | if (!NILP (Vx_nontext_pointer_shape)) |
01f1ba30 | 973 | { |
b7826503 | 974 | CHECK_NUMBER (Vx_nontext_pointer_shape); |
09393d07 GM |
975 | nontext_cursor |
976 | = XCreateFontCursor (dpy, XINT (Vx_nontext_pointer_shape)); | |
01f1ba30 JB |
977 | } |
978 | else | |
09393d07 GM |
979 | nontext_cursor = XCreateFontCursor (dpy, XC_left_ptr); |
980 | x_check_errors (dpy, "bad nontext pointer cursor: %s"); | |
01f1ba30 | 981 | |
09393d07 | 982 | if (!NILP (Vx_hourglass_pointer_shape)) |
333b20bb | 983 | { |
b7826503 | 984 | CHECK_NUMBER (Vx_hourglass_pointer_shape); |
09393d07 GM |
985 | hourglass_cursor |
986 | = XCreateFontCursor (dpy, XINT (Vx_hourglass_pointer_shape)); | |
333b20bb GM |
987 | } |
988 | else | |
09393d07 GM |
989 | hourglass_cursor = XCreateFontCursor (dpy, XC_watch); |
990 | x_check_errors (dpy, "bad hourglass pointer cursor: %s"); | |
177c0ea7 | 991 | |
09393d07 | 992 | if (!NILP (Vx_mode_pointer_shape)) |
01f1ba30 | 993 | { |
b7826503 | 994 | CHECK_NUMBER (Vx_mode_pointer_shape); |
09393d07 | 995 | mode_cursor = XCreateFontCursor (dpy, XINT (Vx_mode_pointer_shape)); |
01f1ba30 JB |
996 | } |
997 | else | |
09393d07 GM |
998 | mode_cursor = XCreateFontCursor (dpy, XC_xterm); |
999 | x_check_errors (dpy, "bad modeline pointer cursor: %s"); | |
95f80c78 | 1000 | |
09393d07 | 1001 | if (!NILP (Vx_sensitive_text_pointer_shape)) |
95f80c78 | 1002 | { |
b7826503 | 1003 | CHECK_NUMBER (Vx_sensitive_text_pointer_shape); |
3d970f28 | 1004 | hand_cursor |
09393d07 | 1005 | = XCreateFontCursor (dpy, XINT (Vx_sensitive_text_pointer_shape)); |
95f80c78 FP |
1006 | } |
1007 | else | |
3d970f28 | 1008 | hand_cursor = XCreateFontCursor (dpy, XC_hand2); |
01f1ba30 | 1009 | |
8fb4ec9c GM |
1010 | if (!NILP (Vx_window_horizontal_drag_shape)) |
1011 | { | |
b7826503 | 1012 | CHECK_NUMBER (Vx_window_horizontal_drag_shape); |
8fb4ec9c | 1013 | horizontal_drag_cursor |
09393d07 | 1014 | = XCreateFontCursor (dpy, XINT (Vx_window_horizontal_drag_shape)); |
8fb4ec9c GM |
1015 | } |
1016 | else | |
1017 | horizontal_drag_cursor | |
09393d07 | 1018 | = XCreateFontCursor (dpy, XC_sb_h_double_arrow); |
8fb4ec9c | 1019 | |
fe24a618 | 1020 | /* Check and report errors with the above calls. */ |
09393d07 | 1021 | x_check_errors (dpy, "can't set cursor shape: %s"); |
4545fa20 | 1022 | x_uncatch_errors (); |
fe24a618 | 1023 | |
01f1ba30 JB |
1024 | { |
1025 | XColor fore_color, back_color; | |
1026 | ||
09393d07 | 1027 | fore_color.pixel = x->mouse_pixel; |
a31fedb7 | 1028 | x_query_color (f, &fore_color); |
01f1ba30 | 1029 | back_color.pixel = mask_color; |
a31fedb7 | 1030 | x_query_color (f, &back_color); |
177c0ea7 | 1031 | |
09393d07 GM |
1032 | XRecolorCursor (dpy, cursor, &fore_color, &back_color); |
1033 | XRecolorCursor (dpy, nontext_cursor, &fore_color, &back_color); | |
1034 | XRecolorCursor (dpy, mode_cursor, &fore_color, &back_color); | |
3d970f28 | 1035 | XRecolorCursor (dpy, hand_cursor, &fore_color, &back_color); |
09393d07 GM |
1036 | XRecolorCursor (dpy, hourglass_cursor, &fore_color, &back_color); |
1037 | XRecolorCursor (dpy, horizontal_drag_cursor, &fore_color, &back_color); | |
01f1ba30 | 1038 | } |
01f1ba30 | 1039 | |
fe24a618 | 1040 | if (FRAME_X_WINDOW (f) != 0) |
09393d07 GM |
1041 | XDefineCursor (dpy, FRAME_X_WINDOW (f), cursor); |
1042 | ||
1043 | if (cursor != x->text_cursor | |
1044 | && x->text_cursor != 0) | |
1045 | XFreeCursor (dpy, x->text_cursor); | |
1046 | x->text_cursor = cursor; | |
1047 | ||
1048 | if (nontext_cursor != x->nontext_cursor | |
1049 | && x->nontext_cursor != 0) | |
1050 | XFreeCursor (dpy, x->nontext_cursor); | |
1051 | x->nontext_cursor = nontext_cursor; | |
1052 | ||
1053 | if (hourglass_cursor != x->hourglass_cursor | |
1054 | && x->hourglass_cursor != 0) | |
1055 | XFreeCursor (dpy, x->hourglass_cursor); | |
1056 | x->hourglass_cursor = hourglass_cursor; | |
1057 | ||
1058 | if (mode_cursor != x->modeline_cursor | |
1059 | && x->modeline_cursor != 0) | |
1060 | XFreeCursor (dpy, f->output_data.x->modeline_cursor); | |
1061 | x->modeline_cursor = mode_cursor; | |
177c0ea7 | 1062 | |
3d970f28 KS |
1063 | if (hand_cursor != x->hand_cursor |
1064 | && x->hand_cursor != 0) | |
1065 | XFreeCursor (dpy, x->hand_cursor); | |
1066 | x->hand_cursor = hand_cursor; | |
01f1ba30 | 1067 | |
09393d07 GM |
1068 | if (horizontal_drag_cursor != x->horizontal_drag_cursor |
1069 | && x->horizontal_drag_cursor != 0) | |
1070 | XFreeCursor (dpy, x->horizontal_drag_cursor); | |
1071 | x->horizontal_drag_cursor = horizontal_drag_cursor; | |
8fb4ec9c | 1072 | |
09393d07 | 1073 | XFlush (dpy); |
01f1ba30 | 1074 | UNBLOCK_INPUT; |
05c8abbe GM |
1075 | |
1076 | update_face_from_frame_parameter (f, Qmouse_color, arg); | |
01f1ba30 JB |
1077 | } |
1078 | ||
1079 | void | |
f676886a JB |
1080 | x_set_cursor_color (f, arg, oldval) |
1081 | struct frame *f; | |
01f1ba30 JB |
1082 | Lisp_Object arg, oldval; |
1083 | { | |
a76206dc | 1084 | unsigned long fore_pixel, pixel; |
10168ebb | 1085 | int fore_pixel_allocated_p = 0, pixel_allocated_p = 0; |
09393d07 | 1086 | struct x_output *x = f->output_data.x; |
01f1ba30 | 1087 | |
10168ebb GM |
1088 | if (!NILP (Vx_cursor_fore_pixel)) |
1089 | { | |
1090 | fore_pixel = x_decode_color (f, Vx_cursor_fore_pixel, | |
1091 | WHITE_PIX_DEFAULT (f)); | |
1092 | fore_pixel_allocated_p = 1; | |
1093 | } | |
01f1ba30 | 1094 | else |
09393d07 | 1095 | fore_pixel = x->background_pixel; |
177c0ea7 | 1096 | |
a76206dc | 1097 | pixel = x_decode_color (f, arg, BLACK_PIX_DEFAULT (f)); |
10168ebb | 1098 | pixel_allocated_p = 1; |
a76206dc | 1099 | |
f9942c9e | 1100 | /* Make sure that the cursor color differs from the background color. */ |
09393d07 | 1101 | if (pixel == x->background_pixel) |
01f1ba30 | 1102 | { |
10168ebb GM |
1103 | if (pixel_allocated_p) |
1104 | { | |
1105 | x_free_colors (f, &pixel, 1); | |
1106 | pixel_allocated_p = 0; | |
1107 | } | |
177c0ea7 | 1108 | |
09393d07 | 1109 | pixel = x->mouse_pixel; |
a76206dc | 1110 | if (pixel == fore_pixel) |
10168ebb GM |
1111 | { |
1112 | if (fore_pixel_allocated_p) | |
1113 | { | |
1114 | x_free_colors (f, &fore_pixel, 1); | |
1115 | fore_pixel_allocated_p = 0; | |
1116 | } | |
09393d07 | 1117 | fore_pixel = x->background_pixel; |
10168ebb | 1118 | } |
01f1ba30 | 1119 | } |
a76206dc | 1120 | |
09393d07 | 1121 | unload_color (f, x->cursor_foreground_pixel); |
10168ebb GM |
1122 | if (!fore_pixel_allocated_p) |
1123 | fore_pixel = x_copy_color (f, fore_pixel); | |
09393d07 | 1124 | x->cursor_foreground_pixel = fore_pixel; |
01f1ba30 | 1125 | |
09393d07 | 1126 | unload_color (f, x->cursor_pixel); |
10168ebb GM |
1127 | if (!pixel_allocated_p) |
1128 | pixel = x_copy_color (f, pixel); | |
09393d07 | 1129 | x->cursor_pixel = pixel; |
a76206dc | 1130 | |
fe24a618 | 1131 | if (FRAME_X_WINDOW (f) != 0) |
01f1ba30 | 1132 | { |
01f1ba30 | 1133 | BLOCK_INPUT; |
09393d07 GM |
1134 | XSetBackground (FRAME_X_DISPLAY (f), x->cursor_gc, x->cursor_pixel); |
1135 | XSetForeground (FRAME_X_DISPLAY (f), x->cursor_gc, fore_pixel); | |
01f1ba30 | 1136 | UNBLOCK_INPUT; |
01f1ba30 | 1137 | |
179956b9 | 1138 | if (FRAME_VISIBLE_P (f)) |
01f1ba30 | 1139 | { |
cedadcfa RS |
1140 | x_update_cursor (f, 0); |
1141 | x_update_cursor (f, 1); | |
01f1ba30 JB |
1142 | } |
1143 | } | |
05c8abbe GM |
1144 | |
1145 | update_face_from_frame_parameter (f, Qcursor_color, arg); | |
01f1ba30 | 1146 | } |
943b580d | 1147 | \f |
f676886a | 1148 | /* Set the border-color of frame F to pixel value PIX. |
01f1ba30 | 1149 | Note that this does not fully take effect if done before |
f676886a | 1150 | F has an x-window. */ |
01f1ba30 | 1151 | |
968b1234 | 1152 | void |
f676886a JB |
1153 | x_set_border_pixel (f, pix) |
1154 | struct frame *f; | |
01f1ba30 JB |
1155 | int pix; |
1156 | { | |
a76206dc | 1157 | unload_color (f, f->output_data.x->border_pixel); |
7556890b | 1158 | f->output_data.x->border_pixel = pix; |
01f1ba30 | 1159 | |
be786000 | 1160 | if (FRAME_X_WINDOW (f) != 0 && f->border_width > 0) |
01f1ba30 | 1161 | { |
01f1ba30 | 1162 | BLOCK_INPUT; |
b9dc4443 | 1163 | XSetWindowBorder (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
270958e8 | 1164 | (unsigned long)pix); |
01f1ba30 JB |
1165 | UNBLOCK_INPUT; |
1166 | ||
179956b9 | 1167 | if (FRAME_VISIBLE_P (f)) |
f676886a | 1168 | redraw_frame (f); |
01f1ba30 JB |
1169 | } |
1170 | } | |
1171 | ||
7c0d3ed8 KS |
1172 | /* Set the border-color of frame F to value described by ARG. |
1173 | ARG can be a string naming a color. | |
1174 | The border-color is used for the border that is drawn by the X server. | |
1175 | Note that this does not fully take effect if done before | |
1176 | F has an x-window; it must be redone when the window is created. | |
1177 | ||
1178 | Note: this is done in two routines because of the way X10 works. | |
1179 | ||
1180 | Note: under X11, this is normally the province of the window manager, | |
1181 | and so emacs' border colors may be overridden. */ | |
1182 | ||
1183 | void | |
1184 | x_set_border_color (f, arg, oldval) | |
1185 | struct frame *f; | |
1186 | Lisp_Object arg, oldval; | |
1187 | { | |
1188 | int pix; | |
1189 | ||
1190 | CHECK_STRING (arg); | |
1191 | pix = x_decode_color (f, arg, BLACK_PIX_DEFAULT (f)); | |
1192 | x_set_border_pixel (f, pix); | |
1193 | update_face_from_frame_parameter (f, Qborder_color, arg); | |
1194 | } | |
0d1469d6 | 1195 | |
0d1469d6 GM |
1196 | |
1197 | void | |
1198 | x_set_cursor_type (f, arg, oldval) | |
1199 | FRAME_PTR f; | |
1200 | Lisp_Object arg, oldval; | |
1201 | { | |
33b2311e | 1202 | set_frame_cursor_types (f, arg); |
dbc4e1c1 | 1203 | |
75691005 RS |
1204 | /* Make sure the cursor gets redrawn. */ |
1205 | cursor_type_changed = 1; | |
dbc4e1c1 | 1206 | } |
943b580d | 1207 | \f |
01f1ba30 | 1208 | void |
f676886a JB |
1209 | x_set_icon_type (f, arg, oldval) |
1210 | struct frame *f; | |
01f1ba30 JB |
1211 | Lisp_Object arg, oldval; |
1212 | { | |
01f1ba30 JB |
1213 | int result; |
1214 | ||
203c1d73 RS |
1215 | if (STRINGP (arg)) |
1216 | { | |
1217 | if (STRINGP (oldval) && EQ (Fstring_equal (oldval, arg), Qt)) | |
1218 | return; | |
1219 | } | |
1220 | else if (!STRINGP (oldval) && EQ (oldval, Qnil) == EQ (arg, Qnil)) | |
01f1ba30 JB |
1221 | return; |
1222 | ||
1223 | BLOCK_INPUT; | |
265a9e55 | 1224 | if (NILP (arg)) |
80534dd6 | 1225 | result = x_text_icon (f, |
d5db4077 | 1226 | (char *) SDATA ((!NILP (f->icon_name) |
f468da95 | 1227 | ? f->icon_name |
d5db4077 | 1228 | : f->name))); |
f1c7b5a6 RS |
1229 | else |
1230 | result = x_bitmap_icon (f, arg); | |
01f1ba30 JB |
1231 | |
1232 | if (result) | |
1233 | { | |
01f1ba30 | 1234 | UNBLOCK_INPUT; |
0fb53770 | 1235 | error ("No icon window available"); |
01f1ba30 JB |
1236 | } |
1237 | ||
b9dc4443 | 1238 | XFlush (FRAME_X_DISPLAY (f)); |
01f1ba30 JB |
1239 | UNBLOCK_INPUT; |
1240 | } | |
1241 | ||
80534dd6 KH |
1242 | void |
1243 | x_set_icon_name (f, arg, oldval) | |
1244 | struct frame *f; | |
1245 | Lisp_Object arg, oldval; | |
1246 | { | |
80534dd6 KH |
1247 | int result; |
1248 | ||
1249 | if (STRINGP (arg)) | |
1250 | { | |
1251 | if (STRINGP (oldval) && EQ (Fstring_equal (oldval, arg), Qt)) | |
1252 | return; | |
1253 | } | |
56f41f98 | 1254 | else if (!NILP (arg) || NILP (oldval)) |
80534dd6 KH |
1255 | return; |
1256 | ||
f468da95 | 1257 | f->icon_name = arg; |
80534dd6 | 1258 | |
7556890b | 1259 | if (f->output_data.x->icon_bitmap != 0) |
80534dd6 KH |
1260 | return; |
1261 | ||
1262 | BLOCK_INPUT; | |
1263 | ||
1264 | result = x_text_icon (f, | |
d5db4077 KR |
1265 | (char *) SDATA ((!NILP (f->icon_name) |
1266 | ? f->icon_name | |
1267 | : !NILP (f->title) | |
1268 | ? f->title | |
1269 | : f->name))); | |
80534dd6 KH |
1270 | |
1271 | if (result) | |
1272 | { | |
1273 | UNBLOCK_INPUT; | |
1274 | error ("No icon window available"); | |
1275 | } | |
1276 | ||
80534dd6 KH |
1277 | XFlush (FRAME_X_DISPLAY (f)); |
1278 | UNBLOCK_INPUT; | |
1279 | } | |
7c0d3ed8 | 1280 | |
943b580d | 1281 | \f |
01f1ba30 | 1282 | void |
7c0d3ed8 | 1283 | x_set_menu_bar_lines (f, value, oldval) |
f676886a | 1284 | struct frame *f; |
7c0d3ed8 | 1285 | Lisp_Object value, oldval; |
01f1ba30 | 1286 | { |
7c0d3ed8 | 1287 | int nlines; |
121e8a82 | 1288 | #if ! defined (USE_X_TOOLKIT) && ! defined (USE_GTK) |
7c0d3ed8 KS |
1289 | int olines = FRAME_MENU_BAR_LINES (f); |
1290 | #endif | |
177c0ea7 | 1291 | |
7c0d3ed8 KS |
1292 | /* Right now, menu bars don't work properly in minibuf-only frames; |
1293 | most of the commands try to apply themselves to the minibuffer | |
1294 | frame itself, and get an error because you can't switch buffers | |
1295 | in or split the minibuffer window. */ | |
1296 | if (FRAME_MINIBUF_ONLY_P (f)) | |
1297 | return; | |
177c0ea7 | 1298 | |
7c0d3ed8 KS |
1299 | if (INTEGERP (value)) |
1300 | nlines = XINT (value); | |
ea96210c | 1301 | else |
7c0d3ed8 | 1302 | nlines = 0; |
a367641f | 1303 | |
7c0d3ed8 KS |
1304 | /* Make sure we redisplay all windows in this frame. */ |
1305 | windows_or_buffers_changed++; | |
3d09b6be | 1306 | |
488dd4c4 | 1307 | #if defined (USE_X_TOOLKIT) || defined (USE_GTK) |
9ef48a9d RS |
1308 | FRAME_MENU_BAR_LINES (f) = 0; |
1309 | if (nlines) | |
0d8ef3f4 RS |
1310 | { |
1311 | FRAME_EXTERNAL_MENU_BAR (f) = 1; | |
97a1ff91 | 1312 | if (FRAME_X_P (f) && f->output_data.x->menubar_widget == 0) |
0d8ef3f4 RS |
1313 | /* Make sure next redisplay shows the menu bar. */ |
1314 | XWINDOW (FRAME_SELECTED_WINDOW (f))->update_mode_line = Qt; | |
1315 | } | |
9ef48a9d RS |
1316 | else |
1317 | { | |
6bc20398 FP |
1318 | if (FRAME_EXTERNAL_MENU_BAR (f) == 1) |
1319 | free_frame_menubar (f); | |
9ef48a9d | 1320 | FRAME_EXTERNAL_MENU_BAR (f) = 0; |
97a1ff91 RS |
1321 | if (FRAME_X_P (f)) |
1322 | f->output_data.x->menubar_widget = 0; | |
9ef48a9d | 1323 | } |
488dd4c4 | 1324 | #else /* not USE_X_TOOLKIT && not USE_GTK */ |
d043f1a4 | 1325 | FRAME_MENU_BAR_LINES (f) = nlines; |
7c0d3ed8 | 1326 | change_window_heights (f->root_window, nlines - olines); |
9ef48a9d | 1327 | #endif /* not USE_X_TOOLKIT */ |
333b20bb GM |
1328 | adjust_glyphs (f); |
1329 | } | |
1330 | ||
1331 | ||
1332 | /* Set the number of lines used for the tool bar of frame F to VALUE. | |
1333 | VALUE not an integer, or < 0 means set the lines to zero. OLDVAL | |
1334 | is the old number of tool bar lines. This function changes the | |
1335 | height of all windows on frame F to match the new tool bar height. | |
1336 | The frame's height doesn't change. */ | |
1337 | ||
1338 | void | |
9ea173e8 | 1339 | x_set_tool_bar_lines (f, value, oldval) |
333b20bb GM |
1340 | struct frame *f; |
1341 | Lisp_Object value, oldval; | |
1342 | { | |
52de7ce9 GM |
1343 | int delta, nlines, root_height; |
1344 | Lisp_Object root_window; | |
333b20bb | 1345 | |
e870b7ba GM |
1346 | /* Treat tool bars like menu bars. */ |
1347 | if (FRAME_MINIBUF_ONLY_P (f)) | |
1348 | return; | |
1349 | ||
333b20bb GM |
1350 | /* Use VALUE only if an integer >= 0. */ |
1351 | if (INTEGERP (value) && XINT (value) >= 0) | |
1352 | nlines = XFASTINT (value); | |
1353 | else | |
1354 | nlines = 0; | |
1355 | ||
488dd4c4 JD |
1356 | #ifdef USE_GTK |
1357 | FRAME_TOOL_BAR_LINES (f) = 0; | |
1358 | if (nlines) | |
1359 | { | |
1360 | FRAME_EXTERNAL_TOOL_BAR (f) = 1; | |
1361 | if (FRAME_X_P (f) && f->output_data.x->toolbar_widget == 0) | |
1362 | /* Make sure next redisplay shows the tool bar. */ | |
1363 | XWINDOW (FRAME_SELECTED_WINDOW (f))->update_mode_line = Qt; | |
1364 | update_frame_tool_bar (f); | |
1365 | } | |
1366 | else | |
1367 | { | |
1368 | if (FRAME_EXTERNAL_TOOL_BAR (f)) | |
1369 | free_frame_tool_bar (f); | |
1370 | FRAME_EXTERNAL_TOOL_BAR (f) = 0; | |
1371 | } | |
1372 | ||
1373 | return; | |
1374 | #endif | |
177c0ea7 | 1375 | |
488dd4c4 | 1376 | /* Make sure we redisplay all windows in this frame. */ |
333b20bb GM |
1377 | ++windows_or_buffers_changed; |
1378 | ||
9ea173e8 | 1379 | delta = nlines - FRAME_TOOL_BAR_LINES (f); |
52de7ce9 GM |
1380 | |
1381 | /* Don't resize the tool-bar to more than we have room for. */ | |
1382 | root_window = FRAME_ROOT_WINDOW (f); | |
be786000 | 1383 | root_height = WINDOW_TOTAL_LINES (XWINDOW (root_window)); |
52de7ce9 GM |
1384 | if (root_height - delta < 1) |
1385 | { | |
1386 | delta = root_height - 1; | |
1387 | nlines = FRAME_TOOL_BAR_LINES (f) + delta; | |
1388 | } | |
1389 | ||
9ea173e8 | 1390 | FRAME_TOOL_BAR_LINES (f) = nlines; |
7c0d3ed8 | 1391 | change_window_heights (root_window, delta); |
333b20bb | 1392 | adjust_glyphs (f); |
177c0ea7 | 1393 | |
ccba751c GM |
1394 | /* We also have to make sure that the internal border at the top of |
1395 | the frame, below the menu bar or tool bar, is redrawn when the | |
1396 | tool bar disappears. This is so because the internal border is | |
1397 | below the tool bar if one is displayed, but is below the menu bar | |
1398 | if there isn't a tool bar. The tool bar draws into the area | |
1399 | below the menu bar. */ | |
1400 | if (FRAME_X_WINDOW (f) && FRAME_TOOL_BAR_LINES (f) == 0) | |
1401 | { | |
1402 | updating_frame = f; | |
1403 | clear_frame (); | |
fb3cd89b | 1404 | clear_current_matrices (f); |
ccba751c GM |
1405 | updating_frame = NULL; |
1406 | } | |
b6f91066 GM |
1407 | |
1408 | /* If the tool bar gets smaller, the internal border below it | |
1409 | has to be cleared. It was formerly part of the display | |
1410 | of the larger tool bar, and updating windows won't clear it. */ | |
1411 | if (delta < 0) | |
1412 | { | |
1413 | int height = FRAME_INTERNAL_BORDER_WIDTH (f); | |
be786000 KS |
1414 | int width = FRAME_PIXEL_WIDTH (f); |
1415 | int y = nlines * FRAME_LINE_HEIGHT (f); | |
b6f91066 | 1416 | |
caacfeb8 JD |
1417 | /* height can be zero here. */ |
1418 | if (height > 0 && width > 0) | |
1419 | { | |
1420 | BLOCK_INPUT; | |
1421 | x_clear_area (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), | |
1422 | 0, y, width, height, False); | |
1423 | UNBLOCK_INPUT; | |
1424 | } | |
ddc24747 GM |
1425 | |
1426 | if (WINDOWP (f->tool_bar_window)) | |
1427 | clear_glyph_matrix (XWINDOW (f->tool_bar_window)->current_matrix); | |
b6f91066 | 1428 | } |
333b20bb GM |
1429 | } |
1430 | ||
1431 | ||
1432 | /* Set the foreground color for scroll bars on frame F to VALUE. | |
1433 | VALUE should be a string, a color name. If it isn't a string or | |
1434 | isn't a valid color name, do nothing. OLDVAL is the old value of | |
1435 | the frame parameter. */ | |
1436 | ||
1437 | void | |
1438 | x_set_scroll_bar_foreground (f, value, oldval) | |
1439 | struct frame *f; | |
1440 | Lisp_Object value, oldval; | |
1441 | { | |
1442 | unsigned long pixel; | |
177c0ea7 | 1443 | |
333b20bb GM |
1444 | if (STRINGP (value)) |
1445 | pixel = x_decode_color (f, value, BLACK_PIX_DEFAULT (f)); | |
1446 | else | |
1447 | pixel = -1; | |
1448 | ||
1449 | if (f->output_data.x->scroll_bar_foreground_pixel != -1) | |
1450 | unload_color (f, f->output_data.x->scroll_bar_foreground_pixel); | |
177c0ea7 | 1451 | |
333b20bb GM |
1452 | f->output_data.x->scroll_bar_foreground_pixel = pixel; |
1453 | if (FRAME_X_WINDOW (f) && FRAME_VISIBLE_P (f)) | |
1454 | { | |
1455 | /* Remove all scroll bars because they have wrong colors. */ | |
1456 | if (condemn_scroll_bars_hook) | |
1457 | (*condemn_scroll_bars_hook) (f); | |
1458 | if (judge_scroll_bars_hook) | |
1459 | (*judge_scroll_bars_hook) (f); | |
05c8abbe GM |
1460 | |
1461 | update_face_from_frame_parameter (f, Qscroll_bar_foreground, value); | |
333b20bb GM |
1462 | redraw_frame (f); |
1463 | } | |
1464 | } | |
1465 | ||
1466 | ||
1467 | /* Set the background color for scroll bars on frame F to VALUE VALUE | |
1468 | should be a string, a color name. If it isn't a string or isn't a | |
1469 | valid color name, do nothing. OLDVAL is the old value of the frame | |
1470 | parameter. */ | |
1471 | ||
1472 | void | |
1473 | x_set_scroll_bar_background (f, value, oldval) | |
1474 | struct frame *f; | |
1475 | Lisp_Object value, oldval; | |
1476 | { | |
1477 | unsigned long pixel; | |
1478 | ||
1479 | if (STRINGP (value)) | |
1480 | pixel = x_decode_color (f, value, WHITE_PIX_DEFAULT (f)); | |
1481 | else | |
1482 | pixel = -1; | |
177c0ea7 | 1483 | |
333b20bb GM |
1484 | if (f->output_data.x->scroll_bar_background_pixel != -1) |
1485 | unload_color (f, f->output_data.x->scroll_bar_background_pixel); | |
177c0ea7 | 1486 | |
f15340b7 MB |
1487 | #ifdef USE_TOOLKIT_SCROLL_BARS |
1488 | /* Scrollbar shadow colors. */ | |
1489 | if (f->output_data.x->scroll_bar_top_shadow_pixel != -1) | |
1490 | { | |
1491 | unload_color (f, f->output_data.x->scroll_bar_top_shadow_pixel); | |
1492 | f->output_data.x->scroll_bar_top_shadow_pixel = -1; | |
1493 | } | |
1494 | if (f->output_data.x->scroll_bar_bottom_shadow_pixel != -1) | |
1495 | { | |
1496 | unload_color (f, f->output_data.x->scroll_bar_bottom_shadow_pixel); | |
1497 | f->output_data.x->scroll_bar_bottom_shadow_pixel = -1; | |
1498 | } | |
1499 | #endif /* USE_TOOLKIT_SCROLL_BARS */ | |
1500 | ||
333b20bb GM |
1501 | f->output_data.x->scroll_bar_background_pixel = pixel; |
1502 | if (FRAME_X_WINDOW (f) && FRAME_VISIBLE_P (f)) | |
1503 | { | |
1504 | /* Remove all scroll bars because they have wrong colors. */ | |
1505 | if (condemn_scroll_bars_hook) | |
1506 | (*condemn_scroll_bars_hook) (f); | |
1507 | if (judge_scroll_bars_hook) | |
1508 | (*judge_scroll_bars_hook) (f); | |
177c0ea7 | 1509 | |
05c8abbe | 1510 | update_face_from_frame_parameter (f, Qscroll_bar_background, value); |
333b20bb GM |
1511 | redraw_frame (f); |
1512 | } | |
d043f1a4 | 1513 | } |
333b20bb | 1514 | |
943b580d | 1515 | \f |
3a258507 | 1516 | /* Encode Lisp string STRING as a text in a format appropriate for |
96db09e4 KH |
1517 | XICCC (X Inter Client Communication Conventions). |
1518 | ||
1519 | If STRING contains only ASCII characters, do no conversion and | |
1520 | return the string data of STRING. Otherwise, encode the text by | |
1521 | CODING_SYSTEM, and return a newly allocated memory area which | |
1522 | should be freed by `xfree' by a caller. | |
1523 | ||
37323f34 EZ |
1524 | SELECTIONP non-zero means the string is being encoded for an X |
1525 | selection, so it is safe to run pre-write conversions (which | |
1526 | may run Lisp code). | |
1527 | ||
96db09e4 KH |
1528 | Store the byte length of resulting text in *TEXT_BYTES. |
1529 | ||
d60660d6 | 1530 | If the text contains only ASCII and Latin-1, store 1 in *STRING_P, |
96db09e4 | 1531 | which means that the `encoding' of the result can be `STRING'. |
d60660d6 | 1532 | Otherwise store 0 in *STRINGP, which means that the `encoding' of |
96db09e4 KH |
1533 | the result should be `COMPOUND_TEXT'. */ |
1534 | ||
df630496 KS |
1535 | static unsigned char * |
1536 | x_encode_text (string, coding_system, selectionp, text_bytes, stringp, freep) | |
96db09e4 | 1537 | Lisp_Object string, coding_system; |
d60660d6 | 1538 | int *text_bytes, *stringp; |
37323f34 | 1539 | int selectionp; |
df630496 | 1540 | int *freep; |
96db09e4 | 1541 | { |
d5db4077 KR |
1542 | unsigned char *str = SDATA (string); |
1543 | int chars = SCHARS (string); | |
1544 | int bytes = SBYTES (string); | |
96db09e4 KH |
1545 | int charset_info; |
1546 | int bufsize; | |
1547 | unsigned char *buf; | |
1548 | struct coding_system coding; | |
43dc73f1 | 1549 | extern Lisp_Object Qcompound_text_with_extensions; |
96db09e4 KH |
1550 | |
1551 | charset_info = find_charset_in_text (str, chars, bytes, NULL, Qnil); | |
1552 | if (charset_info == 0) | |
1553 | { | |
1554 | /* No multibyte character in OBJ. We need not encode it. */ | |
1555 | *text_bytes = bytes; | |
d60660d6 | 1556 | *stringp = 1; |
df630496 | 1557 | *freep = 0; |
96db09e4 KH |
1558 | return str; |
1559 | } | |
1560 | ||
1561 | setup_coding_system (coding_system, &coding); | |
37323f34 EZ |
1562 | if (selectionp |
1563 | && SYMBOLP (coding.pre_write_conversion) | |
1564 | && !NILP (Ffboundp (coding.pre_write_conversion))) | |
1565 | { | |
1566 | string = run_pre_post_conversion_on_str (string, &coding, 1); | |
d5db4077 KR |
1567 | str = SDATA (string); |
1568 | chars = SCHARS (string); | |
1569 | bytes = SBYTES (string); | |
37323f34 | 1570 | } |
96db09e4 KH |
1571 | coding.src_multibyte = 1; |
1572 | coding.dst_multibyte = 0; | |
1573 | coding.mode |= CODING_MODE_LAST_BLOCK; | |
d60660d6 KH |
1574 | if (coding.type == coding_type_iso2022) |
1575 | coding.flags |= CODING_FLAG_ISO_SAFE; | |
35bc5887 KH |
1576 | /* We suppress producing escape sequences for composition. */ |
1577 | coding.composing = COMPOSITION_DISABLED; | |
96db09e4 KH |
1578 | bufsize = encoding_buffer_size (&coding, bytes); |
1579 | buf = (unsigned char *) xmalloc (bufsize); | |
1580 | encode_coding (&coding, str, buf, bytes, bufsize); | |
1581 | *text_bytes = coding.produced; | |
43dc73f1 EZ |
1582 | *stringp = (charset_info == 1 |
1583 | || (!EQ (coding_system, Qcompound_text) | |
1584 | && !EQ (coding_system, Qcompound_text_with_extensions))); | |
df630496 | 1585 | *freep = 1; |
96db09e4 KH |
1586 | return buf; |
1587 | } | |
1588 | ||
1589 | \f | |
b10daec7 JD |
1590 | /* Set the WM name to NAME for frame F. Also set the icon name. |
1591 | If the frame already has an icon name, use that, otherwise set the | |
1592 | icon name to NAME. */ | |
f945b920 | 1593 | |
b10daec7 JD |
1594 | static void |
1595 | x_set_name_internal (f, name) | |
1596 | FRAME_PTR f; | |
f945b920 | 1597 | Lisp_Object name; |
f945b920 | 1598 | { |
fe24a618 | 1599 | if (FRAME_X_WINDOW (f)) |
01f1ba30 | 1600 | { |
01f1ba30 | 1601 | BLOCK_INPUT; |
fe24a618 JB |
1602 | #ifdef HAVE_X11R4 |
1603 | { | |
80534dd6 | 1604 | XTextProperty text, icon; |
d60660d6 | 1605 | int bytes, stringp; |
b10daec7 | 1606 | int do_free_icon_value = 0, do_free_text_value = 0; |
11270583 | 1607 | Lisp_Object coding_system; |
80534dd6 | 1608 | |
b10daec7 | 1609 | coding_system = Qcompound_text; |
3201ea57 KH |
1610 | /* Note: Encoding strategy |
1611 | ||
1612 | We encode NAME by compound-text and use "COMPOUND-TEXT" in | |
1613 | text.encoding. But, there are non-internationalized window | |
1614 | managers which don't support that encoding. So, if NAME | |
1615 | contains only ASCII and 8859-1 characters, encode it by | |
1616 | iso-latin-1, and use "STRING" in text.encoding hoping that | |
34e8c597 | 1617 | such window managers at least analyze this format correctly, |
3201ea57 KH |
1618 | i.e. treat 8-bit bytes as 8859-1 characters. |
1619 | ||
1620 | We may also be able to use "UTF8_STRING" in text.encoding | |
34e8c597 | 1621 | in the future which can encode all Unicode characters. |
3201ea57 KH |
1622 | But, for the moment, there's no way to know that the |
1623 | current window manager supports it or not. */ | |
df630496 KS |
1624 | text.value = x_encode_text (name, coding_system, 0, &bytes, &stringp, |
1625 | &do_free_text_value); | |
d60660d6 | 1626 | text.encoding = (stringp ? XA_STRING |
96db09e4 | 1627 | : FRAME_X_DISPLAY_INFO (f)->Xatom_COMPOUND_TEXT); |
fe24a618 | 1628 | text.format = 8; |
96db09e4 | 1629 | text.nitems = bytes; |
80534dd6 | 1630 | |
4985dde2 | 1631 | if (!STRINGP (f->icon_name)) |
96db09e4 KH |
1632 | { |
1633 | icon = text; | |
1634 | } | |
1635 | else | |
1636 | { | |
3201ea57 | 1637 | /* See the above comment "Note: Encoding strategy". */ |
37323f34 | 1638 | icon.value = x_encode_text (f->icon_name, coding_system, 0, |
df630496 | 1639 | &bytes, &stringp, &do_free_icon_value); |
d60660d6 | 1640 | icon.encoding = (stringp ? XA_STRING |
96db09e4 KH |
1641 | : FRAME_X_DISPLAY_INFO (f)->Xatom_COMPOUND_TEXT); |
1642 | icon.format = 8; | |
1643 | icon.nitems = bytes; | |
1644 | } | |
b10daec7 | 1645 | |
488dd4c4 JD |
1646 | #ifdef USE_GTK |
1647 | gtk_window_set_title (GTK_WINDOW (FRAME_GTK_OUTER_WIDGET (f)), | |
47c53789 | 1648 | (char *) SDATA (ENCODE_UTF_8 (name))); |
488dd4c4 | 1649 | #else /* not USE_GTK */ |
2436a4e4 | 1650 | XSetWMName (FRAME_X_DISPLAY (f), FRAME_OUTER_WINDOW (f), &text); |
7c0d3ed8 | 1651 | #endif /* not USE_GTK */ |
abb4b7ec | 1652 | |
7c0d3ed8 | 1653 | XSetWMIconName (FRAME_X_DISPLAY (f), FRAME_OUTER_WINDOW (f), &icon); |
abb4b7ec | 1654 | |
b10daec7 | 1655 | if (do_free_icon_value) |
7c0d3ed8 | 1656 | xfree (icon.value); |
b10daec7 | 1657 | if (do_free_text_value) |
7c0d3ed8 KS |
1658 | xfree (text.value); |
1659 | } | |
1660 | #else /* not HAVE_X11R4 */ | |
1661 | XSetIconName (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), | |
1662 | SDATA (name)); | |
1663 | XStoreName (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), | |
1664 | SDATA (name)); | |
1665 | #endif /* not HAVE_X11R4 */ | |
1666 | UNBLOCK_INPUT; | |
1667 | } | |
abb4b7ec RS |
1668 | } |
1669 | ||
b10daec7 JD |
1670 | /* Change the name of frame F to NAME. If NAME is nil, set F's name to |
1671 | x_id_name. | |
1672 | ||
1673 | If EXPLICIT is non-zero, that indicates that lisp code is setting the | |
1674 | name; if NAME is a string, set F's name to NAME and set | |
1675 | F->explicit_name; if NAME is Qnil, then clear F->explicit_name. | |
1676 | ||
1677 | If EXPLICIT is zero, that indicates that Emacs redisplay code is | |
1678 | suggesting a new name, which lisp code should override; if | |
1679 | F->explicit_name is set, ignore the new name; otherwise, set it. */ | |
1680 | ||
1681 | void | |
1682 | x_set_name (f, name, explicit) | |
1683 | struct frame *f; | |
1684 | Lisp_Object name; | |
1685 | int explicit; | |
1686 | { | |
1687 | /* Make sure that requests from lisp code override requests from | |
1688 | Emacs redisplay code. */ | |
1689 | if (explicit) | |
1690 | { | |
1691 | /* If we're switching from explicit to implicit, we had better | |
1692 | update the mode lines and thereby update the title. */ | |
1693 | if (f->explicit_name && NILP (name)) | |
1694 | update_mode_lines = 1; | |
1695 | ||
1696 | f->explicit_name = ! NILP (name); | |
1697 | } | |
1698 | else if (f->explicit_name) | |
1699 | return; | |
1700 | ||
1701 | /* If NAME is nil, set the name to the x_id_name. */ | |
1702 | if (NILP (name)) | |
1703 | { | |
1704 | /* Check for no change needed in this very common case | |
1705 | before we do any consing. */ | |
1706 | if (!strcmp (FRAME_X_DISPLAY_INFO (f)->x_id_name, | |
1707 | SDATA (f->name))) | |
1708 | return; | |
1709 | name = build_string (FRAME_X_DISPLAY_INFO (f)->x_id_name); | |
1710 | } | |
1711 | else | |
1712 | CHECK_STRING (name); | |
1713 | ||
1714 | /* Don't change the name if it's already NAME. */ | |
1715 | if (! NILP (Fstring_equal (name, f->name))) | |
1716 | return; | |
1717 | ||
1718 | f->name = name; | |
1719 | ||
1720 | /* For setting the frame title, the title parameter should override | |
1721 | the name parameter. */ | |
1722 | if (! NILP (f->title)) | |
1723 | name = f->title; | |
1724 | ||
1725 | x_set_name_internal (f, name); | |
1726 | } | |
1727 | ||
7c0d3ed8 KS |
1728 | /* This function should be called when the user's lisp code has |
1729 | specified a name for the frame; the name will override any set by the | |
1730 | redisplay code. */ | |
1731 | void | |
1732 | x_explicitly_set_name (f, arg, oldval) | |
1733 | FRAME_PTR f; | |
1734 | Lisp_Object arg, oldval; | |
3402e1a4 | 1735 | { |
7c0d3ed8 | 1736 | x_set_name (f, arg, 1); |
3402e1a4 RS |
1737 | } |
1738 | ||
7c0d3ed8 KS |
1739 | /* This function should be called by Emacs redisplay code to set the |
1740 | name; names set this way will never override names set by the user's | |
1741 | lisp code. */ | |
1742 | void | |
1743 | x_implicitly_set_name (f, arg, oldval) | |
1744 | FRAME_PTR f; | |
1745 | Lisp_Object arg, oldval; | |
333b20bb | 1746 | { |
7c0d3ed8 KS |
1747 | x_set_name (f, arg, 0); |
1748 | } | |
1749 | \f | |
1750 | /* Change the title of frame F to NAME. | |
1751 | If NAME is nil, use the frame name as the title. | |
60fb3ee1 | 1752 | |
7c0d3ed8 KS |
1753 | If EXPLICIT is non-zero, that indicates that lisp code is setting the |
1754 | name; if NAME is a string, set F's name to NAME and set | |
1755 | F->explicit_name; if NAME is Qnil, then clear F->explicit_name. | |
60fb3ee1 | 1756 | |
7c0d3ed8 KS |
1757 | If EXPLICIT is zero, that indicates that Emacs redisplay code is |
1758 | suggesting a new name, which lisp code should override; if | |
1759 | F->explicit_name is set, ignore the new name; otherwise, set it. */ | |
01f1ba30 | 1760 | |
7c0d3ed8 KS |
1761 | void |
1762 | x_set_title (f, name, old_name) | |
1763 | struct frame *f; | |
1764 | Lisp_Object name, old_name; | |
01f1ba30 | 1765 | { |
7c0d3ed8 KS |
1766 | /* Don't change the title if it's already NAME. */ |
1767 | if (EQ (name, f->title)) | |
1768 | return; | |
01f1ba30 | 1769 | |
7c0d3ed8 | 1770 | update_mode_lines = 1; |
60fb3ee1 | 1771 | |
7c0d3ed8 | 1772 | f->title = name; |
f9942c9e | 1773 | |
7c0d3ed8 KS |
1774 | if (NILP (name)) |
1775 | name = f->name; | |
1776 | else | |
1777 | CHECK_STRING (name); | |
f9942c9e | 1778 | |
b10daec7 | 1779 | x_set_name_internal (f, name); |
01f1ba30 JB |
1780 | } |
1781 | ||
7c0d3ed8 KS |
1782 | void |
1783 | x_set_scroll_bar_default_width (f) | |
e4f79258 | 1784 | struct frame *f; |
e4f79258 | 1785 | { |
be786000 | 1786 | int wid = FRAME_COLUMN_WIDTH (f); |
01f1ba30 | 1787 | |
7c0d3ed8 KS |
1788 | #ifdef USE_TOOLKIT_SCROLL_BARS |
1789 | /* A minimum width of 14 doesn't look good for toolkit scroll bars. */ | |
1790 | int width = 16 + 2 * VERTICAL_SCROLL_BAR_WIDTH_TRIM; | |
be786000 KS |
1791 | FRAME_CONFIG_SCROLL_BAR_COLS (f) = (width + wid - 1) / wid; |
1792 | FRAME_CONFIG_SCROLL_BAR_WIDTH (f) = width; | |
7c0d3ed8 KS |
1793 | #else |
1794 | /* Make the actual width at least 14 pixels and a multiple of a | |
1795 | character width. */ | |
be786000 | 1796 | FRAME_CONFIG_SCROLL_BAR_COLS (f) = (14 + wid - 1) / wid; |
01f1ba30 | 1797 | |
7c0d3ed8 KS |
1798 | /* Use all of that space (aside from required margins) for the |
1799 | scroll bar. */ | |
be786000 | 1800 | FRAME_CONFIG_SCROLL_BAR_WIDTH (f) = 0; |
7c0d3ed8 | 1801 | #endif |
01f1ba30 | 1802 | } |
333b20bb | 1803 | |
7c0d3ed8 | 1804 | \f |
333b20bb GM |
1805 | /* Record in frame F the specified or default value according to ALIST |
1806 | of the parameter named PROP (a Lisp symbol). If no value is | |
1807 | specified for PROP, look for an X default for XPROP on the frame | |
1808 | named NAME. If that is not found either, use the value DEFLT. */ | |
1809 | ||
1810 | static Lisp_Object | |
1811 | x_default_scroll_bar_color_parameter (f, alist, prop, xprop, xclass, | |
1812 | foreground_p) | |
1813 | struct frame *f; | |
1814 | Lisp_Object alist; | |
1815 | Lisp_Object prop; | |
1816 | char *xprop; | |
1817 | char *xclass; | |
1818 | int foreground_p; | |
1819 | { | |
1820 | struct x_display_info *dpyinfo = FRAME_X_DISPLAY_INFO (f); | |
1821 | Lisp_Object tem; | |
1822 | ||
1823 | tem = x_get_arg (dpyinfo, alist, prop, xprop, xclass, RES_TYPE_STRING); | |
1824 | if (EQ (tem, Qunbound)) | |
1825 | { | |
1826 | #ifdef USE_TOOLKIT_SCROLL_BARS | |
1827 | ||
1828 | /* See if an X resource for the scroll bar color has been | |
1829 | specified. */ | |
1830 | tem = display_x_get_resource (dpyinfo, | |
1831 | build_string (foreground_p | |
1832 | ? "foreground" | |
1833 | : "background"), | |
c0ec53ad | 1834 | empty_string, |
333b20bb | 1835 | build_string ("verticalScrollBar"), |
c0ec53ad | 1836 | empty_string); |
333b20bb GM |
1837 | if (!STRINGP (tem)) |
1838 | { | |
1839 | /* If nothing has been specified, scroll bars will use a | |
1840 | toolkit-dependent default. Because these defaults are | |
1841 | difficult to get at without actually creating a scroll | |
1842 | bar, use nil to indicate that no color has been | |
1843 | specified. */ | |
1844 | tem = Qnil; | |
1845 | } | |
177c0ea7 | 1846 | |
333b20bb | 1847 | #else /* not USE_TOOLKIT_SCROLL_BARS */ |
177c0ea7 | 1848 | |
333b20bb | 1849 | tem = Qnil; |
177c0ea7 | 1850 | |
333b20bb GM |
1851 | #endif /* not USE_TOOLKIT_SCROLL_BARS */ |
1852 | } | |
1853 | ||
1854 | x_set_frame_parameters (f, Fcons (Fcons (prop, tem), Qnil)); | |
1855 | return tem; | |
1856 | } | |
1857 | ||
1858 | ||
01f1ba30 | 1859 | |
f58534a3 RS |
1860 | #if !defined (HAVE_X11R4) && !defined (HAVE_XSETWMPROTOCOLS) |
1861 | ||
1862 | Status | |
1863 | XSetWMProtocols (dpy, w, protocols, count) | |
1864 | Display *dpy; | |
1865 | Window w; | |
1866 | Atom *protocols; | |
1867 | int count; | |
1868 | { | |
1869 | Atom prop; | |
1870 | prop = XInternAtom (dpy, "WM_PROTOCOLS", False); | |
1871 | if (prop == None) return False; | |
1872 | XChangeProperty (dpy, w, prop, XA_ATOM, 32, PropModeReplace, | |
1873 | (unsigned char *) protocols, count); | |
1874 | return True; | |
1875 | } | |
9ef48a9d RS |
1876 | #endif /* not HAVE_X11R4 && not HAVE_XSETWMPROTOCOLS */ |
1877 | \f | |
1878 | #ifdef USE_X_TOOLKIT | |
1879 | ||
8e3d10a9 RS |
1880 | /* If the WM_PROTOCOLS property does not already contain WM_TAKE_FOCUS, |
1881 | WM_DELETE_WINDOW, and WM_SAVE_YOURSELF, then add them. (They may | |
59aa6c90 RS |
1882 | already be present because of the toolkit (Motif adds some of them, |
1883 | for example, but Xt doesn't). */ | |
9ef48a9d RS |
1884 | |
1885 | static void | |
b9dc4443 RS |
1886 | hack_wm_protocols (f, widget) |
1887 | FRAME_PTR f; | |
9ef48a9d RS |
1888 | Widget widget; |
1889 | { | |
1890 | Display *dpy = XtDisplay (widget); | |
1891 | Window w = XtWindow (widget); | |
1892 | int need_delete = 1; | |
1893 | int need_focus = 1; | |
59aa6c90 | 1894 | int need_save = 1; |
9ef48a9d RS |
1895 | |
1896 | BLOCK_INPUT; | |
1897 | { | |
a3db4b26 AS |
1898 | Atom type; |
1899 | unsigned char *catoms; | |
9ef48a9d RS |
1900 | int format = 0; |
1901 | unsigned long nitems = 0; | |
1902 | unsigned long bytes_after; | |
1903 | ||
270958e8 KH |
1904 | if ((XGetWindowProperty (dpy, w, |
1905 | FRAME_X_DISPLAY_INFO (f)->Xatom_wm_protocols, | |
34d5ae1e | 1906 | (long)0, (long)100, False, XA_ATOM, |
270958e8 | 1907 | &type, &format, &nitems, &bytes_after, |
a3db4b26 | 1908 | &catoms) |
270958e8 | 1909 | == Success) |
9ef48a9d | 1910 | && format == 32 && type == XA_ATOM) |
a3db4b26 AS |
1911 | { |
1912 | Atom *atoms = (Atom *) catoms; | |
1913 | while (nitems > 0) | |
1914 | { | |
1915 | nitems--; | |
1916 | if (atoms[nitems] | |
1917 | == FRAME_X_DISPLAY_INFO (f)->Xatom_wm_delete_window) | |
1918 | need_delete = 0; | |
1919 | else if (atoms[nitems] | |
1920 | == FRAME_X_DISPLAY_INFO (f)->Xatom_wm_take_focus) | |
1921 | need_focus = 0; | |
1922 | else if (atoms[nitems] | |
1923 | == FRAME_X_DISPLAY_INFO (f)->Xatom_wm_save_yourself) | |
1924 | need_save = 0; | |
1925 | } | |
1926 | } | |
1927 | if (catoms) | |
1928 | XFree (catoms); | |
9ef48a9d RS |
1929 | } |
1930 | { | |
1931 | Atom props [10]; | |
1932 | int count = 0; | |
b9dc4443 RS |
1933 | if (need_delete) |
1934 | props[count++] = FRAME_X_DISPLAY_INFO (f)->Xatom_wm_delete_window; | |
1935 | if (need_focus) | |
1936 | props[count++] = FRAME_X_DISPLAY_INFO (f)->Xatom_wm_take_focus; | |
1937 | if (need_save) | |
1938 | props[count++] = FRAME_X_DISPLAY_INFO (f)->Xatom_wm_save_yourself; | |
9ef48a9d | 1939 | if (count) |
b9dc4443 RS |
1940 | XChangeProperty (dpy, w, FRAME_X_DISPLAY_INFO (f)->Xatom_wm_protocols, |
1941 | XA_ATOM, 32, PropModeAppend, | |
9ef48a9d RS |
1942 | (unsigned char *) props, count); |
1943 | } | |
1944 | UNBLOCK_INPUT; | |
1945 | } | |
1946 | #endif | |
86779fac GM |
1947 | |
1948 | ||
5a7df7d7 GM |
1949 | \f |
1950 | /* Support routines for XIC (X Input Context). */ | |
86779fac | 1951 | |
5a7df7d7 GM |
1952 | #ifdef HAVE_X_I18N |
1953 | ||
1954 | static XFontSet xic_create_xfontset P_ ((struct frame *, char *)); | |
1955 | static XIMStyle best_xim_style P_ ((XIMStyles *, XIMStyles *)); | |
1956 | ||
1957 | ||
1576f1ad | 1958 | /* Supported XIM styles, ordered by preference. */ |
5a7df7d7 GM |
1959 | |
1960 | static XIMStyle supported_xim_styles[] = | |
1961 | { | |
1962 | XIMPreeditPosition | XIMStatusArea, | |
1963 | XIMPreeditPosition | XIMStatusNothing, | |
1964 | XIMPreeditPosition | XIMStatusNone, | |
1965 | XIMPreeditNothing | XIMStatusArea, | |
1966 | XIMPreeditNothing | XIMStatusNothing, | |
1967 | XIMPreeditNothing | XIMStatusNone, | |
1968 | XIMPreeditNone | XIMStatusArea, | |
1969 | XIMPreeditNone | XIMStatusNothing, | |
1970 | XIMPreeditNone | XIMStatusNone, | |
1971 | 0, | |
1972 | }; | |
1973 | ||
1974 | ||
c27ed90a | 1975 | /* Create an X fontset on frame F with base font name BASE_FONTNAME. */ |
5a7df7d7 | 1976 | |
bb07fa29 SM |
1977 | char xic_defaut_fontset[] = "-*-*-*-r-normal--14-*-*-*-*-*-*-*"; |
1978 | ||
c28e7ae8 SM |
1979 | /* Create an Xt fontset spec from the name of a base font. |
1980 | If `motif' is True use the Motif syntax. */ | |
bb07fa29 | 1981 | char * |
c28e7ae8 | 1982 | xic_create_fontsetname (base_fontname, motif) |
bb07fa29 | 1983 | char *base_fontname; |
c28e7ae8 | 1984 | Bool motif; |
bb07fa29 | 1985 | { |
c28e7ae8 SM |
1986 | const char *sep = motif ? ";" : ","; |
1987 | char *fontsetname; | |
1988 | ||
bb07fa29 SM |
1989 | /* Make a fontset name from the base font name. */ |
1990 | if (xic_defaut_fontset == base_fontname) | |
c28e7ae8 SM |
1991 | { /* There is no base font name, use the default. */ |
1992 | int len = strlen (base_fontname) + 2; | |
1993 | fontsetname = xmalloc (len); | |
1994 | bzero (fontsetname, len); | |
1995 | strcpy (fontsetname, base_fontname); | |
1996 | } | |
bb07fa29 SM |
1997 | else |
1998 | { | |
1999 | /* Make a fontset name from the base font name. | |
2000 | The font set will be made of the following elements: | |
2001 | - the base font. | |
2002 | - the base font where the charset spec is replaced by -*-*. | |
2003 | - the same but with the family also replaced with -*-*-. */ | |
2004 | char *p = base_fontname; | |
bb07fa29 | 2005 | int i; |
df630496 | 2006 | |
bb07fa29 SM |
2007 | for (i = 0; *p; p++) |
2008 | if (*p == '-') i++; | |
2009 | if (i != 14) | |
2010 | { /* As the font name doesn't conform to XLFD, we can't | |
2011 | modify it to generalize it to allcs and allfamilies. | |
2012 | Use the specified font plus the default. */ | |
c28e7ae8 | 2013 | int len = strlen (base_fontname) + strlen (xic_defaut_fontset) + 3; |
bb07fa29 SM |
2014 | fontsetname = xmalloc (len); |
2015 | bzero (fontsetname, len); | |
2016 | strcpy (fontsetname, base_fontname); | |
c28e7ae8 | 2017 | strcat (fontsetname, sep); |
bb07fa29 SM |
2018 | strcat (fontsetname, xic_defaut_fontset); |
2019 | } | |
2020 | else | |
2021 | { | |
2022 | int len; | |
cd987aaa | 2023 | char *p1 = NULL, *p2 = NULL, *p3 = NULL; |
bb07fa29 SM |
2024 | char *font_allcs = NULL; |
2025 | char *font_allfamilies = NULL; | |
968a6679 | 2026 | char *font_all = NULL; |
bb07fa29 SM |
2027 | char *allcs = "*-*-*-*-*-*-*"; |
2028 | char *allfamilies = "-*-*-"; | |
968a6679 | 2029 | char *all = "*-*-*-*-"; |
cd987aaa | 2030 | char *base; |
df630496 | 2031 | |
bb07fa29 SM |
2032 | for (i = 0, p = base_fontname; i < 8; p++) |
2033 | { | |
2034 | if (*p == '-') | |
2035 | { | |
2036 | i++; | |
2037 | if (i == 3) | |
2038 | p1 = p + 1; | |
968a6679 SM |
2039 | else if (i == 7) |
2040 | p2 = p + 1; | |
cd987aaa KH |
2041 | else if (i == 6) |
2042 | p3 = p + 1; | |
bb07fa29 SM |
2043 | } |
2044 | } | |
cd987aaa KH |
2045 | /* If base_fontname specifies ADSTYLE, make it a |
2046 | wildcard. */ | |
2047 | if (*p3 != '*') | |
2048 | { | |
2049 | int diff = (p2 - p3) - 2; | |
2050 | ||
2051 | base = alloca (strlen (base_fontname) + 1); | |
2052 | bcopy (base_fontname, base, p3 - base_fontname); | |
2053 | base[p3 - base_fontname] = '*'; | |
2054 | base[(p3 - base_fontname) + 1] = '-'; | |
2055 | strcpy (base + (p3 - base_fontname) + 2, p2); | |
2056 | p = base + (p - base_fontname) - diff; | |
2057 | p1 = base + (p1 - base_fontname); | |
2058 | p2 = base + (p2 - base_fontname) - diff; | |
2059 | base_fontname = base; | |
2060 | } | |
2061 | ||
bb07fa29 SM |
2062 | /* Build the font spec that matches all charsets. */ |
2063 | len = p - base_fontname + strlen (allcs) + 1; | |
2064 | font_allcs = (char *) alloca (len); | |
2065 | bzero (font_allcs, len); | |
2066 | bcopy (base_fontname, font_allcs, p - base_fontname); | |
2067 | strcat (font_allcs, allcs); | |
2068 | ||
cd987aaa KH |
2069 | /* Build the font spec that matches all families and |
2070 | add-styles. */ | |
bb07fa29 SM |
2071 | len = p - p1 + strlen (allcs) + strlen (allfamilies) + 1; |
2072 | font_allfamilies = (char *) alloca (len); | |
2073 | bzero (font_allfamilies, len); | |
2074 | strcpy (font_allfamilies, allfamilies); | |
968a6679 | 2075 | bcopy (p1, font_allfamilies + strlen (allfamilies), p - p1); |
bb07fa29 SM |
2076 | strcat (font_allfamilies, allcs); |
2077 | ||
968a6679 SM |
2078 | /* Build the font spec that matches all. */ |
2079 | len = p - p2 + strlen (allcs) + strlen (all) + strlen (allfamilies) + 1; | |
2080 | font_all = (char *) alloca (len); | |
2081 | bzero (font_all, len); | |
2082 | strcpy (font_all, allfamilies); | |
2083 | strcat (font_all, all); | |
2084 | bcopy (p2, font_all + strlen (all) + strlen (allfamilies), p - p2); | |
2085 | strcat (font_all, allcs); | |
2086 | ||
bb07fa29 SM |
2087 | /* Build the actual font set name. */ |
2088 | len = strlen (base_fontname) + strlen (font_allcs) | |
968a6679 | 2089 | + strlen (font_allfamilies) + strlen (font_all) + 5; |
bb07fa29 SM |
2090 | fontsetname = xmalloc (len); |
2091 | bzero (fontsetname, len); | |
2092 | strcpy (fontsetname, base_fontname); | |
c28e7ae8 | 2093 | strcat (fontsetname, sep); |
bb07fa29 | 2094 | strcat (fontsetname, font_allcs); |
c28e7ae8 | 2095 | strcat (fontsetname, sep); |
bb07fa29 | 2096 | strcat (fontsetname, font_allfamilies); |
968a6679 SM |
2097 | strcat (fontsetname, sep); |
2098 | strcat (fontsetname, font_all); | |
bb07fa29 | 2099 | } |
bb07fa29 | 2100 | } |
c28e7ae8 SM |
2101 | if (motif) |
2102 | strcat (fontsetname, ":"); | |
2103 | return fontsetname; | |
bb07fa29 SM |
2104 | } |
2105 | ||
5a7df7d7 GM |
2106 | static XFontSet |
2107 | xic_create_xfontset (f, base_fontname) | |
86779fac | 2108 | struct frame *f; |
5a7df7d7 | 2109 | char *base_fontname; |
86779fac | 2110 | { |
c27ed90a | 2111 | XFontSet xfs = NULL; |
63ea8ea5 | 2112 | char **missing_list = NULL; |
5a7df7d7 GM |
2113 | int missing_count; |
2114 | char *def_string; | |
c27ed90a JD |
2115 | Lisp_Object rest, frame; |
2116 | ||
bb07fa29 SM |
2117 | if (!base_fontname) |
2118 | base_fontname = xic_defaut_fontset; | |
2119 | ||
c27ed90a JD |
2120 | /* See if there is another frame already using same fontset. */ |
2121 | FOR_EACH_FRAME (rest, frame) | |
2122 | { | |
2123 | struct frame *cf = XFRAME (frame); | |
2124 | if (cf != f && FRAME_LIVE_P (f) && FRAME_X_P (cf) | |
2125 | && FRAME_X_DISPLAY_INFO (cf) == FRAME_X_DISPLAY_INFO (f) | |
9db6ae81 | 2126 | && FRAME_XIC_BASE_FONTNAME (cf) |
c27ed90a JD |
2127 | && !strcmp (FRAME_XIC_BASE_FONTNAME (cf), base_fontname)) |
2128 | { | |
2129 | xfs = FRAME_XIC_FONTSET (cf); | |
2130 | break; | |
2131 | } | |
2132 | } | |
177c0ea7 | 2133 | |
c27ed90a | 2134 | if (!xfs) |
63ea8ea5 | 2135 | { |
c28e7ae8 | 2136 | char *fontsetname = xic_create_fontsetname (base_fontname, False); |
bb07fa29 | 2137 | |
63ea8ea5 | 2138 | /* New fontset. */ |
7147863a KH |
2139 | xfs = XCreateFontSet (FRAME_X_DISPLAY (f), |
2140 | fontsetname, &missing_list, | |
2141 | &missing_count, &def_string); | |
2142 | if (missing_list) | |
2143 | XFreeStringList (missing_list); | |
2144 | if (! xfs) | |
cd987aaa | 2145 | { |
7147863a KH |
2146 | /* FONTSETNAME contains a list of font names (specific fonts |
2147 | first, general fonts last), but giving that to | |
2148 | XCreateFontSet at once occasionally fails (bug of X?). | |
2149 | So, we try to call XCreateFontSet for each fontname. */ | |
2150 | char *p0 = fontsetname, *p1; | |
2151 | ||
2152 | while (p0) | |
2153 | { | |
2154 | p1 = strchr (p0, ','); | |
2155 | if (p1) | |
2156 | *p1 = '\0'; | |
2157 | xfs = XCreateFontSet (FRAME_X_DISPLAY (f), | |
2158 | p0, &missing_list, | |
2159 | &missing_count, &def_string); | |
2160 | if (missing_list) | |
2161 | XFreeStringList (missing_list); | |
2162 | if (xfs) | |
2163 | break; | |
2164 | p0 = p1 ? p1 + 1 : NULL; | |
2165 | } | |
cd987aaa | 2166 | } |
c28e7ae8 | 2167 | xfree (fontsetname); |
63ea8ea5 | 2168 | } |
177c0ea7 | 2169 | |
c27ed90a JD |
2170 | if (FRAME_XIC_BASE_FONTNAME (f)) |
2171 | xfree (FRAME_XIC_BASE_FONTNAME (f)); | |
2172 | FRAME_XIC_BASE_FONTNAME (f) = xstrdup (base_fontname); | |
2173 | ||
2174 | /* No need to free def_string. */ | |
5a7df7d7 GM |
2175 | return xfs; |
2176 | } | |
2177 | ||
c27ed90a JD |
2178 | /* Free the X fontset of frame F if it is the last frame using it. */ |
2179 | ||
2180 | void | |
2181 | xic_free_xfontset (f) | |
2182 | struct frame *f; | |
2183 | { | |
2184 | Lisp_Object rest, frame; | |
2185 | int shared_p = 0; | |
2186 | ||
2187 | if (!FRAME_XIC_FONTSET (f)) | |
2188 | return; | |
2189 | ||
2190 | /* See if there is another frame sharing the same fontset. */ | |
2191 | FOR_EACH_FRAME (rest, frame) | |
2192 | { | |
2193 | struct frame *cf = XFRAME (frame); | |
2194 | if (cf != f && FRAME_LIVE_P (f) && FRAME_X_P (cf) | |
2195 | && FRAME_X_DISPLAY_INFO (cf) == FRAME_X_DISPLAY_INFO (f) | |
2196 | && FRAME_XIC_FONTSET (cf) == FRAME_XIC_FONTSET (f)) | |
2197 | { | |
2198 | shared_p = 1; | |
2199 | break; | |
2200 | } | |
2201 | } | |
2202 | ||
2203 | if (!shared_p) | |
2204 | /* The fontset is not used anymore. It is safe to free it. */ | |
2205 | XFreeFontSet (FRAME_X_DISPLAY (f), FRAME_XIC_FONTSET (f)); | |
2206 | ||
2207 | if (FRAME_XIC_BASE_FONTNAME (f)) | |
2208 | xfree (FRAME_XIC_BASE_FONTNAME (f)); | |
2209 | FRAME_XIC_BASE_FONTNAME (f) = NULL; | |
2210 | FRAME_XIC_FONTSET (f) = NULL; | |
2211 | } | |
2212 | ||
5a7df7d7 GM |
2213 | |
2214 | /* Value is the best input style, given user preferences USER (already | |
2215 | checked to be supported by Emacs), and styles supported by the | |
2216 | input method XIM. */ | |
2217 | ||
2218 | static XIMStyle | |
2219 | best_xim_style (user, xim) | |
2220 | XIMStyles *user; | |
2221 | XIMStyles *xim; | |
2222 | { | |
2223 | int i, j; | |
2224 | ||
2225 | for (i = 0; i < user->count_styles; ++i) | |
2226 | for (j = 0; j < xim->count_styles; ++j) | |
2227 | if (user->supported_styles[i] == xim->supported_styles[j]) | |
2228 | return user->supported_styles[i]; | |
2229 | ||
2230 | /* Return the default style. */ | |
2231 | return XIMPreeditNothing | XIMStatusNothing; | |
2232 | } | |
2233 | ||
2234 | /* Create XIC for frame F. */ | |
2235 | ||
5df79d3d GM |
2236 | static XIMStyle xic_style; |
2237 | ||
5a7df7d7 GM |
2238 | void |
2239 | create_frame_xic (f) | |
2240 | struct frame *f; | |
2241 | { | |
5a7df7d7 GM |
2242 | XIM xim; |
2243 | XIC xic = NULL; | |
2244 | XFontSet xfs = NULL; | |
86779fac | 2245 | |
5a7df7d7 GM |
2246 | if (FRAME_XIC (f)) |
2247 | return; | |
177c0ea7 | 2248 | |
bb07fa29 SM |
2249 | /* Create X fontset. */ |
2250 | xfs = xic_create_xfontset | |
2251 | (f, (FRAME_FONTSET (f) < 0) ? NULL | |
2252 | : (char *) SDATA (fontset_ascii (FRAME_FONTSET (f)))); | |
2253 | ||
5a7df7d7 GM |
2254 | xim = FRAME_X_XIM (f); |
2255 | if (xim) | |
2256 | { | |
d9d57cb2 DL |
2257 | XRectangle s_area; |
2258 | XPoint spot; | |
5a7df7d7 GM |
2259 | XVaNestedList preedit_attr; |
2260 | XVaNestedList status_attr; | |
5a7df7d7 | 2261 | |
d9d57cb2 DL |
2262 | s_area.x = 0; s_area.y = 0; s_area.width = 1; s_area.height = 1; |
2263 | spot.x = 0; spot.y = 1; | |
86779fac | 2264 | |
5a7df7d7 GM |
2265 | /* Determine XIC style. */ |
2266 | if (xic_style == 0) | |
2267 | { | |
2268 | XIMStyles supported_list; | |
2269 | supported_list.count_styles = (sizeof supported_xim_styles | |
2270 | / sizeof supported_xim_styles[0]); | |
2271 | supported_list.supported_styles = supported_xim_styles; | |
2272 | xic_style = best_xim_style (&supported_list, | |
2273 | FRAME_X_XIM_STYLES (f)); | |
2274 | } | |
86779fac | 2275 | |
5a7df7d7 GM |
2276 | preedit_attr = XVaCreateNestedList (0, |
2277 | XNFontSet, xfs, | |
2278 | XNForeground, | |
2279 | FRAME_FOREGROUND_PIXEL (f), | |
2280 | XNBackground, | |
2281 | FRAME_BACKGROUND_PIXEL (f), | |
2282 | (xic_style & XIMPreeditPosition | |
2283 | ? XNSpotLocation | |
2284 | : NULL), | |
2285 | &spot, | |
2286 | NULL); | |
2287 | status_attr = XVaCreateNestedList (0, | |
2288 | XNArea, | |
2289 | &s_area, | |
2290 | XNFontSet, | |
2291 | xfs, | |
2292 | XNForeground, | |
2293 | FRAME_FOREGROUND_PIXEL (f), | |
2294 | XNBackground, | |
2295 | FRAME_BACKGROUND_PIXEL (f), | |
2296 | NULL); | |
2297 | ||
2298 | xic = XCreateIC (xim, | |
2299 | XNInputStyle, xic_style, | |
810f2256 JD |
2300 | XNClientWindow, FRAME_X_WINDOW (f), |
2301 | XNFocusWindow, FRAME_X_WINDOW (f), | |
5a7df7d7 GM |
2302 | XNStatusAttributes, status_attr, |
2303 | XNPreeditAttributes, preedit_attr, | |
2304 | NULL); | |
2305 | XFree (preedit_attr); | |
2306 | XFree (status_attr); | |
2307 | } | |
177c0ea7 | 2308 | |
5a7df7d7 GM |
2309 | FRAME_XIC (f) = xic; |
2310 | FRAME_XIC_STYLE (f) = xic_style; | |
2311 | FRAME_XIC_FONTSET (f) = xfs; | |
86779fac GM |
2312 | } |
2313 | ||
5a7df7d7 GM |
2314 | |
2315 | /* Destroy XIC and free XIC fontset of frame F, if any. */ | |
2316 | ||
2317 | void | |
2318 | free_frame_xic (f) | |
2319 | struct frame *f; | |
2320 | { | |
2321 | if (FRAME_XIC (f) == NULL) | |
2322 | return; | |
177c0ea7 | 2323 | |
5a7df7d7 | 2324 | XDestroyIC (FRAME_XIC (f)); |
c27ed90a | 2325 | xic_free_xfontset (f); |
5a7df7d7 GM |
2326 | |
2327 | FRAME_XIC (f) = NULL; | |
5a7df7d7 GM |
2328 | } |
2329 | ||
2330 | ||
2331 | /* Place preedit area for XIC of window W's frame to specified | |
2332 | pixel position X/Y. X and Y are relative to window W. */ | |
2333 | ||
2334 | void | |
2335 | xic_set_preeditarea (w, x, y) | |
2336 | struct window *w; | |
2337 | int x, y; | |
2338 | { | |
2339 | struct frame *f = XFRAME (w->frame); | |
2340 | XVaNestedList attr; | |
2341 | XPoint spot; | |
177c0ea7 | 2342 | |
17e6d491 | 2343 | spot.x = WINDOW_TO_FRAME_PIXEL_X (w, x) + WINDOW_LEFT_FRINGE_WIDTH (w); |
5a7df7d7 GM |
2344 | spot.y = WINDOW_TO_FRAME_PIXEL_Y (w, y) + FONT_BASE (FRAME_FONT (f)); |
2345 | attr = XVaCreateNestedList (0, XNSpotLocation, &spot, NULL); | |
2346 | XSetICValues (FRAME_XIC (f), XNPreeditAttributes, attr, NULL); | |
2347 | XFree (attr); | |
2348 | } | |
2349 | ||
2350 | ||
2351 | /* Place status area for XIC in bottom right corner of frame F.. */ | |
2352 | ||
2353 | void | |
2354 | xic_set_statusarea (f) | |
2355 | struct frame *f; | |
2356 | { | |
2357 | XIC xic = FRAME_XIC (f); | |
2358 | XVaNestedList attr; | |
2359 | XRectangle area; | |
2360 | XRectangle *needed; | |
2361 | ||
2362 | /* Negotiate geometry of status area. If input method has existing | |
2363 | status area, use its current size. */ | |
2364 | area.x = area.y = area.width = area.height = 0; | |
2365 | attr = XVaCreateNestedList (0, XNAreaNeeded, &area, NULL); | |
2366 | XSetICValues (xic, XNStatusAttributes, attr, NULL); | |
2367 | XFree (attr); | |
177c0ea7 | 2368 | |
5a7df7d7 GM |
2369 | attr = XVaCreateNestedList (0, XNAreaNeeded, &needed, NULL); |
2370 | XGetICValues (xic, XNStatusAttributes, attr, NULL); | |
2371 | XFree (attr); | |
2372 | ||
2373 | if (needed->width == 0) /* Use XNArea instead of XNAreaNeeded */ | |
2374 | { | |
2375 | attr = XVaCreateNestedList (0, XNArea, &needed, NULL); | |
2376 | XGetICValues (xic, XNStatusAttributes, attr, NULL); | |
2377 | XFree (attr); | |
2378 | } | |
2379 | ||
2380 | area.width = needed->width; | |
2381 | area.height = needed->height; | |
be786000 KS |
2382 | area.x = FRAME_PIXEL_WIDTH (f) - area.width - FRAME_INTERNAL_BORDER_WIDTH (f); |
2383 | area.y = (FRAME_PIXEL_HEIGHT (f) - area.height | |
488dd4c4 JD |
2384 | - FRAME_MENUBAR_HEIGHT (f) |
2385 | - FRAME_TOOLBAR_HEIGHT (f) | |
2386 | - FRAME_INTERNAL_BORDER_WIDTH (f)); | |
5a7df7d7 GM |
2387 | XFree (needed); |
2388 | ||
2389 | attr = XVaCreateNestedList (0, XNArea, &area, NULL); | |
810f2256 | 2390 | XSetICValues (xic, XNStatusAttributes, attr, NULL); |
5a7df7d7 GM |
2391 | XFree (attr); |
2392 | } | |
2393 | ||
2394 | ||
2395 | /* Set X fontset for XIC of frame F, using base font name | |
2396 | BASE_FONTNAME. Called when a new Emacs fontset is chosen. */ | |
2397 | ||
2398 | void | |
2399 | xic_set_xfontset (f, base_fontname) | |
2400 | struct frame *f; | |
2401 | char *base_fontname; | |
2402 | { | |
2403 | XVaNestedList attr; | |
2404 | XFontSet xfs; | |
2405 | ||
c27ed90a JD |
2406 | xic_free_xfontset (f); |
2407 | ||
5a7df7d7 GM |
2408 | xfs = xic_create_xfontset (f, base_fontname); |
2409 | ||
2410 | attr = XVaCreateNestedList (0, XNFontSet, xfs, NULL); | |
2411 | if (FRAME_XIC_STYLE (f) & XIMPreeditPosition) | |
2412 | XSetICValues (FRAME_XIC (f), XNPreeditAttributes, attr, NULL); | |
2413 | if (FRAME_XIC_STYLE (f) & XIMStatusArea) | |
2414 | XSetICValues (FRAME_XIC (f), XNStatusAttributes, attr, NULL); | |
2415 | XFree (attr); | |
177c0ea7 | 2416 | |
5a7df7d7 GM |
2417 | FRAME_XIC_FONTSET (f) = xfs; |
2418 | } | |
2419 | ||
2420 | #endif /* HAVE_X_I18N */ | |
2421 | ||
2422 | ||
9ef48a9d | 2423 | \f |
8fc2766b RS |
2424 | #ifdef USE_X_TOOLKIT |
2425 | ||
2426 | /* Create and set up the X widget for frame F. */ | |
f58534a3 | 2427 | |
01f1ba30 | 2428 | static void |
a7f7d550 FP |
2429 | x_window (f, window_prompting, minibuffer_only) |
2430 | struct frame *f; | |
2431 | long window_prompting; | |
2432 | int minibuffer_only; | |
01f1ba30 | 2433 | { |
9ef48a9d | 2434 | XClassHint class_hints; |
31ac8d8c FP |
2435 | XSetWindowAttributes attributes; |
2436 | unsigned long attribute_mask; | |
9ef48a9d RS |
2437 | Widget shell_widget; |
2438 | Widget pane_widget; | |
6c32dd68 | 2439 | Widget frame_widget; |
9ef48a9d RS |
2440 | Arg al [25]; |
2441 | int ac; | |
2442 | ||
2443 | BLOCK_INPUT; | |
2444 | ||
b7975ee4 KH |
2445 | /* Use the resource name as the top-level widget name |
2446 | for looking up resources. Make a non-Lisp copy | |
2447 | for the window manager, so GC relocation won't bother it. | |
2448 | ||
2449 | Elsewhere we specify the window name for the window manager. */ | |
177c0ea7 | 2450 | |
cca176a0 | 2451 | { |
d5db4077 | 2452 | char *str = (char *) SDATA (Vx_resource_name); |
b7975ee4 | 2453 | f->namebuf = (char *) xmalloc (strlen (str) + 1); |
cca176a0 KH |
2454 | strcpy (f->namebuf, str); |
2455 | } | |
9ef48a9d RS |
2456 | |
2457 | ac = 0; | |
2458 | XtSetArg (al[ac], XtNallowShellResize, 1); ac++; | |
2459 | XtSetArg (al[ac], XtNinput, 1); ac++; | |
97787173 | 2460 | XtSetArg (al[ac], XtNmappedWhenManaged, 0); ac++; |
be786000 | 2461 | XtSetArg (al[ac], XtNborderWidth, f->border_width); ac++; |
9b2956e2 GM |
2462 | XtSetArg (al[ac], XtNvisual, FRAME_X_VISUAL (f)); ac++; |
2463 | XtSetArg (al[ac], XtNdepth, FRAME_X_DISPLAY_INFO (f)->n_planes); ac++; | |
2464 | XtSetArg (al[ac], XtNcolormap, FRAME_X_COLORMAP (f)); ac++; | |
cca176a0 | 2465 | shell_widget = XtAppCreateShell (f->namebuf, EMACS_CLASS, |
7a994728 | 2466 | applicationShellWidgetClass, |
82c90203 | 2467 | FRAME_X_DISPLAY (f), al, ac); |
9ef48a9d | 2468 | |
7556890b | 2469 | f->output_data.x->widget = shell_widget; |
9ef48a9d RS |
2470 | /* maybe_set_screen_title_format (shell_widget); */ |
2471 | ||
6c32dd68 PR |
2472 | pane_widget = lw_create_widget ("main", "pane", widget_id_tick++, |
2473 | (widget_value *) NULL, | |
2474 | shell_widget, False, | |
2475 | (lw_callback) NULL, | |
2476 | (lw_callback) NULL, | |
b6e11efd | 2477 | (lw_callback) NULL, |
6c32dd68 | 2478 | (lw_callback) NULL); |
9ef48a9d | 2479 | |
9b2956e2 GM |
2480 | ac = 0; |
2481 | XtSetArg (al[ac], XtNvisual, FRAME_X_VISUAL (f)); ac++; | |
2482 | XtSetArg (al[ac], XtNdepth, FRAME_X_DISPLAY_INFO (f)->n_planes); ac++; | |
2483 | XtSetArg (al[ac], XtNcolormap, FRAME_X_COLORMAP (f)); ac++; | |
2484 | XtSetValues (pane_widget, al, ac); | |
7556890b | 2485 | f->output_data.x->column_widget = pane_widget; |
a7f7d550 | 2486 | |
177c0ea7 | 2487 | /* mappedWhenManaged to false tells to the paned window to not map/unmap |
5e65b9ab | 2488 | the emacs screen when changing menubar. This reduces flickering. */ |
9ef48a9d RS |
2489 | |
2490 | ac = 0; | |
2491 | XtSetArg (al[ac], XtNmappedWhenManaged, 0); ac++; | |
2492 | XtSetArg (al[ac], XtNshowGrip, 0); ac++; | |
2493 | XtSetArg (al[ac], XtNallowResize, 1); ac++; | |
2494 | XtSetArg (al[ac], XtNresizeToPreferred, 1); ac++; | |
2495 | XtSetArg (al[ac], XtNemacsFrame, f); ac++; | |
9b2956e2 GM |
2496 | XtSetArg (al[ac], XtNvisual, FRAME_X_VISUAL (f)); ac++; |
2497 | XtSetArg (al[ac], XtNdepth, FRAME_X_DISPLAY_INFO (f)->n_planes); ac++; | |
2498 | XtSetArg (al[ac], XtNcolormap, FRAME_X_COLORMAP (f)); ac++; | |
2499 | frame_widget = XtCreateWidget (f->namebuf, emacsFrameClass, pane_widget, | |
2500 | al, ac); | |
177c0ea7 | 2501 | |
7556890b | 2502 | f->output_data.x->edit_widget = frame_widget; |
177c0ea7 JB |
2503 | |
2504 | XtManageChild (frame_widget); | |
a7f7d550 FP |
2505 | |
2506 | /* Do some needed geometry management. */ | |
2507 | { | |
2508 | int len; | |
2509 | char *tem, shell_position[32]; | |
74305183 | 2510 | Arg al[10]; |
a7f7d550 | 2511 | int ac = 0; |
5031cc10 | 2512 | int extra_borders = 0; |
177c0ea7 | 2513 | int menubar_size |
7556890b RS |
2514 | = (f->output_data.x->menubar_widget |
2515 | ? (f->output_data.x->menubar_widget->core.height | |
2516 | + f->output_data.x->menubar_widget->core.border_width) | |
8fc2766b | 2517 | : 0); |
a7f7d550 | 2518 | |
f7008aff RS |
2519 | #if 0 /* Experimentally, we now get the right results |
2520 | for -geometry -0-0 without this. 24 Aug 96, rms. */ | |
01cbdba5 RS |
2521 | if (FRAME_EXTERNAL_MENU_BAR (f)) |
2522 | { | |
dd254b21 | 2523 | Dimension ibw = 0; |
01cbdba5 RS |
2524 | XtVaGetValues (pane_widget, XtNinternalBorderWidth, &ibw, NULL); |
2525 | menubar_size += ibw; | |
2526 | } | |
f7008aff | 2527 | #endif |
01cbdba5 | 2528 | |
7556890b | 2529 | f->output_data.x->menubar_height = menubar_size; |
00983aba | 2530 | |
440b0bfd | 2531 | #ifndef USE_LUCID |
5031cc10 KH |
2532 | /* Motif seems to need this amount added to the sizes |
2533 | specified for the shell widget. The Athena/Lucid widgets don't. | |
2534 | Both conclusions reached experimentally. -- rms. */ | |
440b0bfd RS |
2535 | XtVaGetValues (f->output_data.x->edit_widget, XtNinternalBorderWidth, |
2536 | &extra_borders, NULL); | |
2537 | extra_borders *= 2; | |
2538 | #endif | |
5031cc10 | 2539 | |
97787173 RS |
2540 | /* Convert our geometry parameters into a geometry string |
2541 | and specify it. | |
2542 | Note that we do not specify here whether the position | |
2543 | is a user-specified or program-specified one. | |
2544 | We pass that information later, in x_wm_set_size_hints. */ | |
2545 | { | |
be786000 | 2546 | int left = f->left_pos; |
97787173 | 2547 | int xneg = window_prompting & XNegative; |
be786000 | 2548 | int top = f->top_pos; |
97787173 RS |
2549 | int yneg = window_prompting & YNegative; |
2550 | if (xneg) | |
2551 | left = -left; | |
2552 | if (yneg) | |
2553 | top = -top; | |
c760f47e KH |
2554 | |
2555 | if (window_prompting & USPosition) | |
5031cc10 | 2556 | sprintf (shell_position, "=%dx%d%c%d%c%d", |
be786000 KS |
2557 | FRAME_PIXEL_WIDTH (f) + extra_borders, |
2558 | FRAME_PIXEL_HEIGHT (f) + menubar_size + extra_borders, | |
c760f47e KH |
2559 | (xneg ? '-' : '+'), left, |
2560 | (yneg ? '-' : '+'), top); | |
2561 | else | |
74305183 JD |
2562 | { |
2563 | sprintf (shell_position, "=%dx%d", | |
2564 | FRAME_PIXEL_WIDTH (f) + extra_borders, | |
2565 | FRAME_PIXEL_HEIGHT (f) + menubar_size + extra_borders); | |
2566 | ||
2567 | /* Setting x and y when the position is not specified in | |
2568 | the geometry string will set program position in the WM hints. | |
2569 | If Emacs had just one program position, we could set it in | |
2570 | fallback resources, but since each make-frame call can specify | |
2571 | different program positions, this is easier. */ | |
2572 | XtSetArg (al[ac], XtNx, left); ac++; | |
2573 | XtSetArg (al[ac], XtNy, top); ac++; | |
2574 | } | |
97787173 RS |
2575 | } |
2576 | ||
a7f7d550 | 2577 | len = strlen (shell_position) + 1; |
77110caa RS |
2578 | /* We don't free this because we don't know whether |
2579 | it is safe to free it while the frame exists. | |
2580 | It isn't worth the trouble of arranging to free it | |
2581 | when the frame is deleted. */ | |
a7f7d550 FP |
2582 | tem = (char *) xmalloc (len); |
2583 | strncpy (tem, shell_position, len); | |
2584 | XtSetArg (al[ac], XtNgeometry, tem); ac++; | |
2585 | XtSetValues (shell_widget, al, ac); | |
2586 | } | |
2587 | ||
9ef48a9d RS |
2588 | XtManageChild (pane_widget); |
2589 | XtRealizeWidget (shell_widget); | |
2590 | ||
177c0ea7 | 2591 | FRAME_X_WINDOW (f) = XtWindow (frame_widget); |
9ef48a9d RS |
2592 | |
2593 | validate_x_resource_name (); | |
b7975ee4 | 2594 | |
d5db4077 KR |
2595 | class_hints.res_name = (char *) SDATA (Vx_resource_name); |
2596 | class_hints.res_class = (char *) SDATA (Vx_resource_class); | |
b9dc4443 | 2597 | XSetClassHint (FRAME_X_DISPLAY (f), XtWindow (shell_widget), &class_hints); |
5a7df7d7 GM |
2598 | |
2599 | #ifdef HAVE_X_I18N | |
2600 | FRAME_XIC (f) = NULL; | |
1576f1ad DL |
2601 | if (use_xim) |
2602 | create_frame_xic (f); | |
5a7df7d7 | 2603 | #endif |
64d16748 | 2604 | |
7556890b RS |
2605 | f->output_data.x->wm_hints.input = True; |
2606 | f->output_data.x->wm_hints.flags |= InputHint; | |
b9dc4443 | 2607 | XSetWMHints (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
7556890b | 2608 | &f->output_data.x->wm_hints); |
b8228beb | 2609 | |
c4ec904f | 2610 | hack_wm_protocols (f, shell_widget); |
9ef48a9d | 2611 | |
6c32dd68 PR |
2612 | #ifdef HACK_EDITRES |
2613 | XtAddEventHandler (shell_widget, 0, True, _XEditResCheckMessages, 0); | |
2614 | #endif | |
2615 | ||
9ef48a9d | 2616 | /* Do a stupid property change to force the server to generate a |
333b20bb | 2617 | PropertyNotify event so that the event_stream server timestamp will |
9ef48a9d RS |
2618 | be initialized to something relevant to the time we created the window. |
2619 | */ | |
6c32dd68 | 2620 | XChangeProperty (XtDisplay (frame_widget), XtWindow (frame_widget), |
b9dc4443 RS |
2621 | FRAME_X_DISPLAY_INFO (f)->Xatom_wm_protocols, |
2622 | XA_ATOM, 32, PropModeAppend, | |
9ef48a9d RS |
2623 | (unsigned char*) NULL, 0); |
2624 | ||
5a7df7d7 | 2625 | /* Make all the standard events reach the Emacs frame. */ |
31ac8d8c | 2626 | attributes.event_mask = STANDARD_EVENT_SET; |
5a7df7d7 GM |
2627 | |
2628 | #ifdef HAVE_X_I18N | |
2629 | if (FRAME_XIC (f)) | |
2630 | { | |
2631 | /* XIM server might require some X events. */ | |
2632 | unsigned long fevent = NoEventMask; | |
810f2256 | 2633 | XGetICValues (FRAME_XIC (f), XNFilterEvents, &fevent, NULL); |
5a7df7d7 GM |
2634 | attributes.event_mask |= fevent; |
2635 | } | |
2636 | #endif /* HAVE_X_I18N */ | |
177c0ea7 | 2637 | |
31ac8d8c FP |
2638 | attribute_mask = CWEventMask; |
2639 | XChangeWindowAttributes (XtDisplay (shell_widget), XtWindow (shell_widget), | |
2640 | attribute_mask, &attributes); | |
2641 | ||
6c32dd68 | 2642 | XtMapWidget (frame_widget); |
9ef48a9d | 2643 | |
8fc2766b RS |
2644 | /* x_set_name normally ignores requests to set the name if the |
2645 | requested name is the same as the current name. This is the one | |
2646 | place where that assumption isn't correct; f->name is set, but | |
2647 | the X server hasn't been told. */ | |
2648 | { | |
2649 | Lisp_Object name; | |
2650 | int explicit = f->explicit_name; | |
2651 | ||
2652 | f->explicit_name = 0; | |
2653 | name = f->name; | |
2654 | f->name = Qnil; | |
2655 | x_set_name (f, name, explicit); | |
2656 | } | |
2657 | ||
b9dc4443 | 2658 | XDefineCursor (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
7556890b | 2659 | f->output_data.x->text_cursor); |
8fc2766b RS |
2660 | |
2661 | UNBLOCK_INPUT; | |
2662 | ||
495fa05e GM |
2663 | /* This is a no-op, except under Motif. Make sure main areas are |
2664 | set to something reasonable, in case we get an error later. */ | |
2665 | lw_set_main_areas (pane_widget, 0, frame_widget); | |
8fc2766b RS |
2666 | } |
2667 | ||
9ef48a9d | 2668 | #else /* not USE_X_TOOLKIT */ |
488dd4c4 JD |
2669 | #ifdef USE_GTK |
2670 | void | |
2671 | x_window (f) | |
2672 | FRAME_PTR f; | |
2673 | { | |
2674 | if (! xg_create_frame_widgets (f)) | |
2675 | error ("Unable to create window"); | |
1fcfb866 JD |
2676 | |
2677 | #ifdef HAVE_X_I18N | |
2678 | FRAME_XIC (f) = NULL; | |
b59dd9c8 | 2679 | if (use_xim) |
1576f1ad DL |
2680 | { |
2681 | BLOCK_INPUT; | |
2682 | create_frame_xic (f); | |
2683 | if (FRAME_XIC (f)) | |
2684 | { | |
2685 | /* XIM server might require some X events. */ | |
2686 | unsigned long fevent = NoEventMask; | |
810f2256 | 2687 | XGetICValues (FRAME_XIC (f), XNFilterEvents, &fevent, NULL); |
1fcfb866 | 2688 | |
1576f1ad DL |
2689 | if (fevent != NoEventMask) |
2690 | { | |
2691 | XSetWindowAttributes attributes; | |
2692 | XWindowAttributes wattr; | |
2693 | unsigned long attribute_mask; | |
2694 | ||
2695 | XGetWindowAttributes (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), | |
2696 | &wattr); | |
2697 | attributes.event_mask = wattr.your_event_mask | fevent; | |
2698 | attribute_mask = CWEventMask; | |
2699 | XChangeWindowAttributes (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), | |
2700 | attribute_mask, &attributes); | |
2701 | } | |
2702 | } | |
2703 | UNBLOCK_INPUT; | |
2704 | } | |
1fcfb866 | 2705 | #endif |
488dd4c4 | 2706 | } |
9ef48a9d | 2707 | |
488dd4c4 | 2708 | #else /*! USE_GTK */ |
8fc2766b RS |
2709 | /* Create and set up the X window for frame F. */ |
2710 | ||
201d8c78 | 2711 | void |
8fc2766b RS |
2712 | x_window (f) |
2713 | struct frame *f; | |
2714 | ||
2715 | { | |
2716 | XClassHint class_hints; | |
2717 | XSetWindowAttributes attributes; | |
2718 | unsigned long attribute_mask; | |
2719 | ||
7556890b RS |
2720 | attributes.background_pixel = f->output_data.x->background_pixel; |
2721 | attributes.border_pixel = f->output_data.x->border_pixel; | |
01f1ba30 JB |
2722 | attributes.bit_gravity = StaticGravity; |
2723 | attributes.backing_store = NotUseful; | |
2724 | attributes.save_under = True; | |
2725 | attributes.event_mask = STANDARD_EVENT_SET; | |
9b2956e2 GM |
2726 | attributes.colormap = FRAME_X_COLORMAP (f); |
2727 | attribute_mask = (CWBackPixel | CWBorderPixel | CWBitGravity | CWEventMask | |
2728 | | CWColormap); | |
01f1ba30 JB |
2729 | |
2730 | BLOCK_INPUT; | |
fe24a618 | 2731 | FRAME_X_WINDOW (f) |
b9dc4443 | 2732 | = XCreateWindow (FRAME_X_DISPLAY (f), |
7556890b | 2733 | f->output_data.x->parent_desc, |
be786000 KS |
2734 | f->left_pos, |
2735 | f->top_pos, | |
2736 | FRAME_PIXEL_WIDTH (f), FRAME_PIXEL_HEIGHT (f), | |
2737 | f->border_width, | |
01f1ba30 JB |
2738 | CopyFromParent, /* depth */ |
2739 | InputOutput, /* class */ | |
383d6ffc | 2740 | FRAME_X_VISUAL (f), |
01f1ba30 | 2741 | attribute_mask, &attributes); |
5a7df7d7 GM |
2742 | |
2743 | #ifdef HAVE_X_I18N | |
4dacadcc | 2744 | if (use_xim) |
5a7df7d7 | 2745 | { |
1576f1ad DL |
2746 | create_frame_xic (f); |
2747 | if (FRAME_XIC (f)) | |
2748 | { | |
2749 | /* XIM server might require some X events. */ | |
2750 | unsigned long fevent = NoEventMask; | |
810f2256 | 2751 | XGetICValues (FRAME_XIC (f), XNFilterEvents, &fevent, NULL); |
1576f1ad DL |
2752 | attributes.event_mask |= fevent; |
2753 | attribute_mask = CWEventMask; | |
2754 | XChangeWindowAttributes (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), | |
2755 | attribute_mask, &attributes); | |
2756 | } | |
5a7df7d7 GM |
2757 | } |
2758 | #endif /* HAVE_X_I18N */ | |
177c0ea7 | 2759 | |
d387c960 | 2760 | validate_x_resource_name (); |
b7975ee4 | 2761 | |
d5db4077 KR |
2762 | class_hints.res_name = (char *) SDATA (Vx_resource_name); |
2763 | class_hints.res_class = (char *) SDATA (Vx_resource_class); | |
b9dc4443 | 2764 | XSetClassHint (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), &class_hints); |
01f1ba30 | 2765 | |
00983aba KH |
2766 | /* The menubar is part of the ordinary display; |
2767 | it does not count in addition to the height of the window. */ | |
7556890b | 2768 | f->output_data.x->menubar_height = 0; |
00983aba | 2769 | |
179956b9 JB |
2770 | /* This indicates that we use the "Passive Input" input model. |
2771 | Unless we do this, we don't get the Focus{In,Out} events that we | |
2772 | need to draw the cursor correctly. Accursed bureaucrats. | |
b9dc4443 | 2773 | XWhipsAndChains (FRAME_X_DISPLAY (f), IronMaiden, &TheRack); */ |
179956b9 | 2774 | |
7556890b RS |
2775 | f->output_data.x->wm_hints.input = True; |
2776 | f->output_data.x->wm_hints.flags |= InputHint; | |
b9dc4443 | 2777 | XSetWMHints (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
7556890b | 2778 | &f->output_data.x->wm_hints); |
6d078211 | 2779 | f->output_data.x->wm_hints.icon_pixmap = None; |
179956b9 | 2780 | |
032e4ebe RS |
2781 | /* Request "save yourself" and "delete window" commands from wm. */ |
2782 | { | |
2783 | Atom protocols[2]; | |
b9dc4443 RS |
2784 | protocols[0] = FRAME_X_DISPLAY_INFO (f)->Xatom_wm_delete_window; |
2785 | protocols[1] = FRAME_X_DISPLAY_INFO (f)->Xatom_wm_save_yourself; | |
2786 | XSetWMProtocols (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), protocols, 2); | |
032e4ebe | 2787 | } |
9ef48a9d | 2788 | |
e373f201 JB |
2789 | /* x_set_name normally ignores requests to set the name if the |
2790 | requested name is the same as the current name. This is the one | |
2791 | place where that assumption isn't correct; f->name is set, but | |
2792 | the X server hasn't been told. */ | |
2793 | { | |
98381190 | 2794 | Lisp_Object name; |
cf177271 | 2795 | int explicit = f->explicit_name; |
e373f201 | 2796 | |
cf177271 | 2797 | f->explicit_name = 0; |
98381190 KH |
2798 | name = f->name; |
2799 | f->name = Qnil; | |
cf177271 | 2800 | x_set_name (f, name, explicit); |
e373f201 JB |
2801 | } |
2802 | ||
b9dc4443 | 2803 | XDefineCursor (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
7556890b | 2804 | f->output_data.x->text_cursor); |
9ef48a9d | 2805 | |
01f1ba30 JB |
2806 | UNBLOCK_INPUT; |
2807 | ||
fe24a618 | 2808 | if (FRAME_X_WINDOW (f) == 0) |
9ef48a9d | 2809 | error ("Unable to create window"); |
01f1ba30 JB |
2810 | } |
2811 | ||
488dd4c4 | 2812 | #endif /* not USE_GTK */ |
8fc2766b RS |
2813 | #endif /* not USE_X_TOOLKIT */ |
2814 | ||
289978b5 LT |
2815 | /* Verify that the icon position args for this window are valid. */ |
2816 | ||
2817 | static void | |
2818 | x_icon_verify (f, parms) | |
2819 | struct frame *f; | |
2820 | Lisp_Object parms; | |
2821 | { | |
2822 | Lisp_Object icon_x, icon_y; | |
2823 | ||
2824 | /* Set the position of the icon. Note that twm groups all | |
2825 | icons in an icon window. */ | |
2826 | icon_x = x_frame_get_and_record_arg (f, parms, Qicon_left, 0, 0, RES_TYPE_NUMBER); | |
2827 | icon_y = x_frame_get_and_record_arg (f, parms, Qicon_top, 0, 0, RES_TYPE_NUMBER); | |
2828 | if (!EQ (icon_x, Qunbound) && !EQ (icon_y, Qunbound)) | |
2829 | { | |
2830 | CHECK_NUMBER (icon_x); | |
2831 | CHECK_NUMBER (icon_y); | |
2832 | } | |
2833 | else if (!EQ (icon_x, Qunbound) || !EQ (icon_y, Qunbound)) | |
2834 | error ("Both left and top icon corners of icon must be specified"); | |
2835 | } | |
2836 | ||
01f1ba30 JB |
2837 | /* Handle the icon stuff for this window. Perhaps later we might |
2838 | want an x_set_icon_position which can be called interactively as | |
b9dc4443 | 2839 | well. */ |
01f1ba30 JB |
2840 | |
2841 | static void | |
f676886a JB |
2842 | x_icon (f, parms) |
2843 | struct frame *f; | |
01f1ba30 JB |
2844 | Lisp_Object parms; |
2845 | { | |
f9942c9e | 2846 | Lisp_Object icon_x, icon_y; |
abb4b7ec | 2847 | struct x_display_info *dpyinfo = FRAME_X_DISPLAY_INFO (f); |
01f1ba30 JB |
2848 | |
2849 | /* Set the position of the icon. Note that twm groups all | |
b9dc4443 | 2850 | icons in an icon window. */ |
7c0d3ed8 KS |
2851 | icon_x = x_frame_get_and_record_arg (f, parms, Qicon_left, 0, 0, RES_TYPE_NUMBER); |
2852 | icon_y = x_frame_get_and_record_arg (f, parms, Qicon_top, 0, 0, RES_TYPE_NUMBER); | |
f9942c9e | 2853 | if (!EQ (icon_x, Qunbound) && !EQ (icon_y, Qunbound)) |
01f1ba30 | 2854 | { |
b7826503 PJ |
2855 | CHECK_NUMBER (icon_x); |
2856 | CHECK_NUMBER (icon_y); | |
01f1ba30 | 2857 | } |
f9942c9e | 2858 | else if (!EQ (icon_x, Qunbound) || !EQ (icon_y, Qunbound)) |
01f1ba30 | 2859 | error ("Both left and top icon corners of icon must be specified"); |
01f1ba30 | 2860 | |
f9942c9e JB |
2861 | BLOCK_INPUT; |
2862 | ||
fe24a618 JB |
2863 | if (! EQ (icon_x, Qunbound)) |
2864 | x_wm_set_icon_position (f, XINT (icon_x), XINT (icon_y)); | |
f9942c9e | 2865 | |
a9d54793 KL |
2866 | #if 0 /* x_get_arg removes the visibility parameter as a side effect, |
2867 | but x_create_frame still needs it. */ | |
01f1ba30 | 2868 | /* Start up iconic or window? */ |
49795535 | 2869 | x_wm_set_window_state |
333b20bb GM |
2870 | (f, (EQ (x_get_arg (dpyinfo, parms, Qvisibility, 0, 0, RES_TYPE_SYMBOL), |
2871 | Qicon) | |
49795535 JB |
2872 | ? IconicState |
2873 | : NormalState)); | |
a9d54793 | 2874 | #endif |
01f1ba30 | 2875 | |
d5db4077 | 2876 | x_text_icon (f, (char *) SDATA ((!NILP (f->icon_name) |
f468da95 | 2877 | ? f->icon_name |
d5db4077 | 2878 | : f->name))); |
80534dd6 | 2879 | |
01f1ba30 JB |
2880 | UNBLOCK_INPUT; |
2881 | } | |
2882 | ||
b243755a | 2883 | /* Make the GCs needed for this window, setting the |
01f1ba30 JB |
2884 | background, border and mouse colors; also create the |
2885 | mouse cursor and the gray border tile. */ | |
2886 | ||
f945b920 JB |
2887 | static char cursor_bits[] = |
2888 | { | |
2889 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, | |
2890 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, | |
2891 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, | |
2892 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 | |
2893 | }; | |
2894 | ||
01f1ba30 | 2895 | static void |
f676886a JB |
2896 | x_make_gc (f) |
2897 | struct frame *f; | |
01f1ba30 JB |
2898 | { |
2899 | XGCValues gc_values; | |
01f1ba30 | 2900 | |
6afb1d07 JB |
2901 | BLOCK_INPUT; |
2902 | ||
b243755a | 2903 | /* Create the GCs of this frame. |
9ef48a9d | 2904 | Note that many default values are used. */ |
01f1ba30 JB |
2905 | |
2906 | /* Normal video */ | |
be786000 | 2907 | gc_values.font = FRAME_FONT (f)->fid; |
7556890b RS |
2908 | gc_values.foreground = f->output_data.x->foreground_pixel; |
2909 | gc_values.background = f->output_data.x->background_pixel; | |
9ef48a9d | 2910 | gc_values.line_width = 0; /* Means 1 using fast algorithm. */ |
959e647d GM |
2911 | f->output_data.x->normal_gc |
2912 | = XCreateGC (FRAME_X_DISPLAY (f), | |
2913 | FRAME_X_WINDOW (f), | |
2914 | GCLineWidth | GCFont | GCForeground | GCBackground, | |
2915 | &gc_values); | |
01f1ba30 | 2916 | |
b9dc4443 | 2917 | /* Reverse video style. */ |
7556890b RS |
2918 | gc_values.foreground = f->output_data.x->background_pixel; |
2919 | gc_values.background = f->output_data.x->foreground_pixel; | |
959e647d GM |
2920 | f->output_data.x->reverse_gc |
2921 | = XCreateGC (FRAME_X_DISPLAY (f), | |
2922 | FRAME_X_WINDOW (f), | |
2923 | GCFont | GCForeground | GCBackground | GCLineWidth, | |
2924 | &gc_values); | |
01f1ba30 | 2925 | |
9ef48a9d | 2926 | /* Cursor has cursor-color background, background-color foreground. */ |
7556890b RS |
2927 | gc_values.foreground = f->output_data.x->background_pixel; |
2928 | gc_values.background = f->output_data.x->cursor_pixel; | |
01f1ba30 JB |
2929 | gc_values.fill_style = FillOpaqueStippled; |
2930 | gc_values.stipple | |
b9dc4443 RS |
2931 | = XCreateBitmapFromData (FRAME_X_DISPLAY (f), |
2932 | FRAME_X_DISPLAY_INFO (f)->root_window, | |
01f1ba30 | 2933 | cursor_bits, 16, 16); |
7556890b | 2934 | f->output_data.x->cursor_gc |
b9dc4443 | 2935 | = XCreateGC (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
01f1ba30 | 2936 | (GCFont | GCForeground | GCBackground |
ac1f48a4 | 2937 | | GCFillStyle /* | GCStipple */ | GCLineWidth), |
01f1ba30 JB |
2938 | &gc_values); |
2939 | ||
333b20bb GM |
2940 | /* Reliefs. */ |
2941 | f->output_data.x->white_relief.gc = 0; | |
2942 | f->output_data.x->black_relief.gc = 0; | |
2943 | ||
01f1ba30 | 2944 | /* Create the gray border tile used when the pointer is not in |
f676886a | 2945 | the frame. Since this depends on the frame's pixel values, |
9ef48a9d | 2946 | this must be done on a per-frame basis. */ |
7556890b | 2947 | f->output_data.x->border_tile |
d043f1a4 | 2948 | = (XCreatePixmapFromBitmapData |
177c0ea7 | 2949 | (FRAME_X_DISPLAY (f), FRAME_X_DISPLAY_INFO (f)->root_window, |
d043f1a4 | 2950 | gray_bits, gray_width, gray_height, |
7556890b RS |
2951 | f->output_data.x->foreground_pixel, |
2952 | f->output_data.x->background_pixel, | |
ab452f99 | 2953 | DefaultDepth (FRAME_X_DISPLAY (f), FRAME_X_SCREEN_NUMBER (f)))); |
6afb1d07 JB |
2954 | |
2955 | UNBLOCK_INPUT; | |
01f1ba30 | 2956 | } |
01f1ba30 | 2957 | |
959e647d GM |
2958 | |
2959 | /* Free what was was allocated in x_make_gc. */ | |
2960 | ||
2961 | void | |
2962 | x_free_gcs (f) | |
2963 | struct frame *f; | |
2964 | { | |
2965 | Display *dpy = FRAME_X_DISPLAY (f); | |
2966 | ||
2967 | BLOCK_INPUT; | |
177c0ea7 | 2968 | |
959e647d GM |
2969 | if (f->output_data.x->normal_gc) |
2970 | { | |
2971 | XFreeGC (dpy, f->output_data.x->normal_gc); | |
2972 | f->output_data.x->normal_gc = 0; | |
2973 | } | |
2974 | ||
2975 | if (f->output_data.x->reverse_gc) | |
2976 | { | |
2977 | XFreeGC (dpy, f->output_data.x->reverse_gc); | |
2978 | f->output_data.x->reverse_gc = 0; | |
2979 | } | |
177c0ea7 | 2980 | |
959e647d GM |
2981 | if (f->output_data.x->cursor_gc) |
2982 | { | |
2983 | XFreeGC (dpy, f->output_data.x->cursor_gc); | |
2984 | f->output_data.x->cursor_gc = 0; | |
2985 | } | |
2986 | ||
2987 | if (f->output_data.x->border_tile) | |
2988 | { | |
2989 | XFreePixmap (dpy, f->output_data.x->border_tile); | |
2990 | f->output_data.x->border_tile = 0; | |
2991 | } | |
2992 | ||
2993 | UNBLOCK_INPUT; | |
2994 | } | |
2995 | ||
2996 | ||
eaf1eea9 GM |
2997 | /* Handler for signals raised during x_create_frame and |
2998 | x_create_top_frame. FRAME is the frame which is partially | |
2999 | constructed. */ | |
3000 | ||
3001 | static Lisp_Object | |
3002 | unwind_create_frame (frame) | |
3003 | Lisp_Object frame; | |
3004 | { | |
3005 | struct frame *f = XFRAME (frame); | |
3006 | ||
3007 | /* If frame is ``official'', nothing to do. */ | |
3008 | if (!CONSP (Vframe_list) || !EQ (XCAR (Vframe_list), frame)) | |
3009 | { | |
f1d2ce7f | 3010 | #if GLYPH_DEBUG |
eaf1eea9 GM |
3011 | struct x_display_info *dpyinfo = FRAME_X_DISPLAY_INFO (f); |
3012 | #endif | |
177c0ea7 | 3013 | |
eaf1eea9 GM |
3014 | x_free_frame_resources (f); |
3015 | ||
5b3f8550 | 3016 | #if GLYPH_DEBUG |
eaf1eea9 GM |
3017 | /* Check that reference counts are indeed correct. */ |
3018 | xassert (dpyinfo->reference_count == dpyinfo_refcount); | |
3019 | xassert (dpyinfo->image_cache->refcount == image_cache_refcount); | |
5b3f8550 | 3020 | #endif |
c844a81a | 3021 | return Qt; |
eaf1eea9 | 3022 | } |
177c0ea7 | 3023 | |
eaf1eea9 GM |
3024 | return Qnil; |
3025 | } | |
3026 | ||
3027 | ||
f676886a | 3028 | DEFUN ("x-create-frame", Fx_create_frame, Sx_create_frame, |
01f1ba30 | 3029 | 1, 1, 0, |
7ee72033 | 3030 | doc: /* Make a new X window, which is called a "frame" in Emacs terms. |
c061c855 GM |
3031 | Returns an Emacs frame object. |
3032 | ALIST is an alist of frame parameters. | |
3033 | If the parameters specify that the frame should not have a minibuffer, | |
3034 | and do not specify a specific minibuffer window to use, | |
3035 | then `default-minibuffer-frame' must be a frame whose minibuffer can | |
3036 | be shared by the new frame. | |
3037 | ||
7ee72033 MB |
3038 | This function is an internal primitive--use `make-frame' instead. */) |
3039 | (parms) | |
01f1ba30 JB |
3040 | Lisp_Object parms; |
3041 | { | |
f676886a | 3042 | struct frame *f; |
2365c027 | 3043 | Lisp_Object frame, tem; |
01f1ba30 JB |
3044 | Lisp_Object name; |
3045 | int minibuffer_only = 0; | |
3046 | long window_prompting = 0; | |
3047 | int width, height; | |
331379bf | 3048 | int count = SPECPDL_INDEX (); |
ecaca587 | 3049 | struct gcpro gcpro1, gcpro2, gcpro3, gcpro4; |
b9dc4443 | 3050 | Lisp_Object display; |
333b20bb | 3051 | struct x_display_info *dpyinfo = NULL; |
a59e4f3d | 3052 | Lisp_Object parent; |
e557f19d | 3053 | struct kboard *kb; |
01f1ba30 | 3054 | |
11ae94fe | 3055 | check_x (); |
01f1ba30 | 3056 | |
5fa98fcf RS |
3057 | parms = Fcopy_alist (parms); |
3058 | ||
b7975ee4 KH |
3059 | /* Use this general default value to start with |
3060 | until we know if this frame has a specified name. */ | |
3061 | Vx_resource_name = Vinvocation_name; | |
3062 | ||
333b20bb | 3063 | display = x_get_arg (dpyinfo, parms, Qdisplay, 0, 0, RES_TYPE_STRING); |
b9dc4443 RS |
3064 | if (EQ (display, Qunbound)) |
3065 | display = Qnil; | |
3066 | dpyinfo = check_x_display_info (display); | |
e557f19d KH |
3067 | #ifdef MULTI_KBOARD |
3068 | kb = dpyinfo->kboard; | |
3069 | #else | |
3070 | kb = &the_only_kboard; | |
3071 | #endif | |
b9dc4443 | 3072 | |
333b20bb | 3073 | name = x_get_arg (dpyinfo, parms, Qname, "name", "Name", RES_TYPE_STRING); |
6a5e54e2 | 3074 | if (!STRINGP (name) |
cf177271 JB |
3075 | && ! EQ (name, Qunbound) |
3076 | && ! NILP (name)) | |
08a90d6a | 3077 | error ("Invalid frame name--not a string or nil"); |
01f1ba30 | 3078 | |
b7975ee4 KH |
3079 | if (STRINGP (name)) |
3080 | Vx_resource_name = name; | |
3081 | ||
a59e4f3d | 3082 | /* See if parent window is specified. */ |
333b20bb | 3083 | parent = x_get_arg (dpyinfo, parms, Qparent_id, NULL, NULL, RES_TYPE_NUMBER); |
a59e4f3d RS |
3084 | if (EQ (parent, Qunbound)) |
3085 | parent = Qnil; | |
3086 | if (! NILP (parent)) | |
b7826503 | 3087 | CHECK_NUMBER (parent); |
a59e4f3d | 3088 | |
ecaca587 RS |
3089 | /* make_frame_without_minibuffer can run Lisp code and garbage collect. */ |
3090 | /* No need to protect DISPLAY because that's not used after passing | |
3091 | it to make_frame_without_minibuffer. */ | |
3092 | frame = Qnil; | |
3093 | GCPRO4 (parms, parent, name, frame); | |
333b20bb GM |
3094 | tem = x_get_arg (dpyinfo, parms, Qminibuffer, "minibuffer", "Minibuffer", |
3095 | RES_TYPE_SYMBOL); | |
f9942c9e | 3096 | if (EQ (tem, Qnone) || NILP (tem)) |
2526c290 | 3097 | f = make_frame_without_minibuffer (Qnil, kb, display); |
f9942c9e | 3098 | else if (EQ (tem, Qonly)) |
01f1ba30 | 3099 | { |
f676886a | 3100 | f = make_minibuffer_frame (); |
01f1ba30 JB |
3101 | minibuffer_only = 1; |
3102 | } | |
6a5e54e2 | 3103 | else if (WINDOWP (tem)) |
2526c290 | 3104 | f = make_frame_without_minibuffer (tem, kb, display); |
f9942c9e JB |
3105 | else |
3106 | f = make_frame (1); | |
01f1ba30 | 3107 | |
ecaca587 RS |
3108 | XSETFRAME (frame, f); |
3109 | ||
a3c87d4e JB |
3110 | /* Note that X Windows does support scroll bars. */ |
3111 | FRAME_CAN_HAVE_SCROLL_BARS (f) = 1; | |
179956b9 | 3112 | |
08a90d6a | 3113 | f->output_method = output_x_window; |
7556890b RS |
3114 | f->output_data.x = (struct x_output *) xmalloc (sizeof (struct x_output)); |
3115 | bzero (f->output_data.x, sizeof (struct x_output)); | |
3116 | f->output_data.x->icon_bitmap = -1; | |
be786000 | 3117 | FRAME_FONTSET (f) = -1; |
333b20bb GM |
3118 | f->output_data.x->scroll_bar_foreground_pixel = -1; |
3119 | f->output_data.x->scroll_bar_background_pixel = -1; | |
f15340b7 MB |
3120 | #ifdef USE_TOOLKIT_SCROLL_BARS |
3121 | f->output_data.x->scroll_bar_top_shadow_pixel = -1; | |
3122 | f->output_data.x->scroll_bar_bottom_shadow_pixel = -1; | |
3123 | #endif /* USE_TOOLKIT_SCROLL_BARS */ | |
08a90d6a | 3124 | |
f468da95 | 3125 | f->icon_name |
333b20bb GM |
3126 | = x_get_arg (dpyinfo, parms, Qicon_name, "iconName", "Title", |
3127 | RES_TYPE_STRING); | |
f468da95 RS |
3128 | if (! STRINGP (f->icon_name)) |
3129 | f->icon_name = Qnil; | |
80534dd6 | 3130 | |
08a90d6a | 3131 | FRAME_X_DISPLAY_INFO (f) = dpyinfo; |
e3d56613 RS |
3132 | |
3133 | /* With FRAME_X_DISPLAY_INFO set up, this unwind-protect is safe. */ | |
3134 | record_unwind_protect (unwind_create_frame, frame); | |
f1d2ce7f | 3135 | #if GLYPH_DEBUG |
eaf1eea9 GM |
3136 | image_cache_refcount = FRAME_X_IMAGE_CACHE (f)->refcount; |
3137 | dpyinfo_refcount = dpyinfo->reference_count; | |
3138 | #endif /* GLYPH_DEBUG */ | |
73410c76 | 3139 | #ifdef MULTI_KBOARD |
e557f19d | 3140 | FRAME_KBOARD (f) = kb; |
73410c76 | 3141 | #endif |
08a90d6a | 3142 | |
9b2956e2 GM |
3143 | /* These colors will be set anyway later, but it's important |
3144 | to get the color reference counts right, so initialize them! */ | |
3145 | { | |
3146 | Lisp_Object black; | |
3147 | struct gcpro gcpro1; | |
cefecbcf GM |
3148 | |
3149 | /* Function x_decode_color can signal an error. Make | |
3150 | sure to initialize color slots so that we won't try | |
3151 | to free colors we haven't allocated. */ | |
3152 | f->output_data.x->foreground_pixel = -1; | |
3153 | f->output_data.x->background_pixel = -1; | |
3154 | f->output_data.x->cursor_pixel = -1; | |
3155 | f->output_data.x->cursor_foreground_pixel = -1; | |
3156 | f->output_data.x->border_pixel = -1; | |
3157 | f->output_data.x->mouse_pixel = -1; | |
177c0ea7 | 3158 | |
9b2956e2 GM |
3159 | black = build_string ("black"); |
3160 | GCPRO1 (black); | |
3161 | f->output_data.x->foreground_pixel | |
3162 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); | |
3163 | f->output_data.x->background_pixel | |
3164 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); | |
3165 | f->output_data.x->cursor_pixel | |
3166 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); | |
3167 | f->output_data.x->cursor_foreground_pixel | |
3168 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); | |
3169 | f->output_data.x->border_pixel | |
3170 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); | |
3171 | f->output_data.x->mouse_pixel | |
3172 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); | |
3173 | UNGCPRO; | |
3174 | } | |
3175 | ||
a59e4f3d RS |
3176 | /* Specify the parent under which to make this X window. */ |
3177 | ||
3178 | if (!NILP (parent)) | |
3179 | { | |
8c239ac3 | 3180 | f->output_data.x->parent_desc = (Window) XFASTINT (parent); |
7556890b | 3181 | f->output_data.x->explicit_parent = 1; |
a59e4f3d RS |
3182 | } |
3183 | else | |
3184 | { | |
7556890b RS |
3185 | f->output_data.x->parent_desc = FRAME_X_DISPLAY_INFO (f)->root_window; |
3186 | f->output_data.x->explicit_parent = 0; | |
a59e4f3d RS |
3187 | } |
3188 | ||
cf177271 JB |
3189 | /* Set the name; the functions to which we pass f expect the name to |
3190 | be set. */ | |
3191 | if (EQ (name, Qunbound) || NILP (name)) | |
3192 | { | |
08a90d6a | 3193 | f->name = build_string (dpyinfo->x_id_name); |
cf177271 JB |
3194 | f->explicit_name = 0; |
3195 | } | |
3196 | else | |
3197 | { | |
3198 | f->name = name; | |
3199 | f->explicit_name = 1; | |
9ef48a9d RS |
3200 | /* use the frame's title when getting resources for this frame. */ |
3201 | specbind (Qx_resource_name, name); | |
cf177271 | 3202 | } |
01f1ba30 | 3203 | |
01f1ba30 JB |
3204 | /* Extract the window parameters from the supplied values |
3205 | that are needed to determine window geometry. */ | |
d387c960 JB |
3206 | { |
3207 | Lisp_Object font; | |
3208 | ||
333b20bb | 3209 | font = x_get_arg (dpyinfo, parms, Qfont, "font", "Font", RES_TYPE_STRING); |
2ee3abaa | 3210 | |
6817eab4 | 3211 | BLOCK_INPUT; |
e5e548e3 RS |
3212 | /* First, try whatever font the caller has specified. */ |
3213 | if (STRINGP (font)) | |
942ea06d | 3214 | { |
49965a29 | 3215 | tem = Fquery_fontset (font, Qnil); |
477f8642 | 3216 | if (STRINGP (tem)) |
d5db4077 | 3217 | font = x_new_fontset (f, SDATA (tem)); |
942ea06d | 3218 | else |
d5db4077 | 3219 | font = x_new_font (f, SDATA (font)); |
942ea06d | 3220 | } |
177c0ea7 | 3221 | |
e5e548e3 | 3222 | /* Try out a font which we hope has bold and italic variations. */ |
333b20bb GM |
3223 | if (!STRINGP (font)) |
3224 | font = x_new_font (f, "-adobe-courier-medium-r-*-*-*-120-*-*-*-*-iso8859-1"); | |
e5e548e3 | 3225 | if (!STRINGP (font)) |
a6ac02af | 3226 | font = x_new_font (f, "-misc-fixed-medium-r-normal-*-*-140-*-*-c-*-iso8859-1"); |
e5e548e3 | 3227 | if (! STRINGP (font)) |
a6ac02af | 3228 | font = x_new_font (f, "-*-*-medium-r-normal-*-*-140-*-*-c-*-iso8859-1"); |
e5e548e3 RS |
3229 | if (! STRINGP (font)) |
3230 | /* This was formerly the first thing tried, but it finds too many fonts | |
3231 | and takes too long. */ | |
3232 | font = x_new_font (f, "-*-*-medium-r-*-*-*-*-*-*-c-*-iso8859-1"); | |
3233 | /* If those didn't work, look for something which will at least work. */ | |
3234 | if (! STRINGP (font)) | |
a6ac02af | 3235 | font = x_new_font (f, "-*-fixed-*-*-*-*-*-140-*-*-c-*-iso8859-1"); |
6817eab4 JB |
3236 | UNBLOCK_INPUT; |
3237 | if (! STRINGP (font)) | |
e5e548e3 RS |
3238 | font = build_string ("fixed"); |
3239 | ||
86b2ba0d | 3240 | x_set_frame_parameters (f, Fcons (Fcons (Qfont, font), Qnil)); |
d387c960 | 3241 | } |
9ef48a9d | 3242 | |
e3881aa0 | 3243 | #ifdef USE_LUCID |
82c90203 RS |
3244 | /* Prevent lwlib/xlwmenu.c from crashing because of a bug |
3245 | whereby it fails to get any font. */ | |
be786000 | 3246 | xlwmenu_default_font = FRAME_FONT (f); |
dd254b21 | 3247 | #endif |
82c90203 | 3248 | |
cf177271 | 3249 | x_default_parameter (f, parms, Qborder_width, make_number (2), |
333b20bb | 3250 | "borderWidth", "BorderWidth", RES_TYPE_NUMBER); |
177c0ea7 | 3251 | |
4e397688 | 3252 | /* This defaults to 1 in order to match xterm. We recognize either |
ddf768c3 JB |
3253 | internalBorderWidth or internalBorder (which is what xterm calls |
3254 | it). */ | |
3255 | if (NILP (Fassq (Qinternal_border_width, parms))) | |
3256 | { | |
3257 | Lisp_Object value; | |
3258 | ||
abb4b7ec | 3259 | value = x_get_arg (dpyinfo, parms, Qinternal_border_width, |
333b20bb | 3260 | "internalBorder", "internalBorder", RES_TYPE_NUMBER); |
ddf768c3 JB |
3261 | if (! EQ (value, Qunbound)) |
3262 | parms = Fcons (Fcons (Qinternal_border_width, value), | |
3263 | parms); | |
3264 | } | |
dca97592 | 3265 | x_default_parameter (f, parms, Qinternal_border_width, make_number (1), |
333b20bb GM |
3266 | "internalBorderWidth", "internalBorderWidth", |
3267 | RES_TYPE_NUMBER); | |
1ab3d87e | 3268 | x_default_parameter (f, parms, Qvertical_scroll_bars, Qleft, |
333b20bb GM |
3269 | "verticalScrollBars", "ScrollBars", |
3270 | RES_TYPE_SYMBOL); | |
01f1ba30 | 3271 | |
b9dc4443 | 3272 | /* Also do the stuff which must be set before the window exists. */ |
cf177271 | 3273 | x_default_parameter (f, parms, Qforeground_color, build_string ("black"), |
333b20bb | 3274 | "foreground", "Foreground", RES_TYPE_STRING); |
cf177271 | 3275 | x_default_parameter (f, parms, Qbackground_color, build_string ("white"), |
0b60fc91 | 3276 | "background", "Background", RES_TYPE_STRING); |
cf177271 | 3277 | x_default_parameter (f, parms, Qmouse_color, build_string ("black"), |
333b20bb | 3278 | "pointerColor", "Foreground", RES_TYPE_STRING); |
cf177271 | 3279 | x_default_parameter (f, parms, Qcursor_color, build_string ("black"), |
333b20bb | 3280 | "cursorColor", "Foreground", RES_TYPE_STRING); |
cf177271 | 3281 | x_default_parameter (f, parms, Qborder_color, build_string ("black"), |
333b20bb | 3282 | "borderColor", "BorderColor", RES_TYPE_STRING); |
d62c8769 GM |
3283 | x_default_parameter (f, parms, Qscreen_gamma, Qnil, |
3284 | "screenGamma", "ScreenGamma", RES_TYPE_FLOAT); | |
563b67aa GM |
3285 | x_default_parameter (f, parms, Qline_spacing, Qnil, |
3286 | "lineSpacing", "LineSpacing", RES_TYPE_NUMBER); | |
b3ba0aa8 KS |
3287 | x_default_parameter (f, parms, Qleft_fringe, Qnil, |
3288 | "leftFringe", "LeftFringe", RES_TYPE_NUMBER); | |
3289 | x_default_parameter (f, parms, Qright_fringe, Qnil, | |
3290 | "rightFringe", "RightFringe", RES_TYPE_NUMBER); | |
333b20bb GM |
3291 | |
3292 | x_default_scroll_bar_color_parameter (f, parms, Qscroll_bar_foreground, | |
3293 | "scrollBarForeground", | |
3294 | "ScrollBarForeground", 1); | |
3295 | x_default_scroll_bar_color_parameter (f, parms, Qscroll_bar_background, | |
3296 | "scrollBarBackground", | |
3297 | "ScrollBarBackground", 0); | |
3298 | ||
3299 | /* Init faces before x_default_parameter is called for scroll-bar | |
3300 | parameters because that function calls x_set_scroll_bar_width, | |
3301 | which calls change_frame_size, which calls Fset_window_buffer, | |
3302 | which runs hooks, which call Fvertical_motion. At the end, we | |
3303 | end up in init_iterator with a null face cache, which should not | |
3304 | happen. */ | |
3305 | init_frame_faces (f); | |
177c0ea7 | 3306 | |
c7bcb20d | 3307 | x_default_parameter (f, parms, Qmenu_bar_lines, make_number (1), |
333b20bb | 3308 | "menuBar", "MenuBar", RES_TYPE_NUMBER); |
e33455ca | 3309 | x_default_parameter (f, parms, Qtool_bar_lines, make_number (1), |
333b20bb | 3310 | "toolBar", "ToolBar", RES_TYPE_NUMBER); |
79873d50 | 3311 | x_default_parameter (f, parms, Qbuffer_predicate, Qnil, |
333b20bb GM |
3312 | "bufferPredicate", "BufferPredicate", |
3313 | RES_TYPE_SYMBOL); | |
c2304e02 | 3314 | x_default_parameter (f, parms, Qtitle, Qnil, |
333b20bb | 3315 | "title", "Title", RES_TYPE_STRING); |
ea0a1f53 GM |
3316 | x_default_parameter (f, parms, Qwait_for_wm, Qt, |
3317 | "waitForWM", "WaitForWM", RES_TYPE_BOOLEAN); | |
49d41073 EZ |
3318 | x_default_parameter (f, parms, Qfullscreen, Qnil, |
3319 | "fullscreen", "Fullscreen", RES_TYPE_SYMBOL); | |
90eb1019 | 3320 | |
7556890b | 3321 | f->output_data.x->parent_desc = FRAME_X_DISPLAY_INFO (f)->root_window; |
35f59f6b | 3322 | |
35f59f6b | 3323 | /* Compute the size of the X window. */ |
7c0d3ed8 | 3324 | window_prompting = x_figure_window_size (f, parms, 1); |
38d22040 | 3325 | |
495fa05e GM |
3326 | tem = x_get_arg (dpyinfo, parms, Qunsplittable, 0, 0, RES_TYPE_BOOLEAN); |
3327 | f->no_split = minibuffer_only || EQ (tem, Qt); | |
3328 | ||
289978b5 LT |
3329 | x_icon_verify (f, parms); |
3330 | ||
6a1bcd01 | 3331 | /* Create the X widget or window. */ |
a7f7d550 FP |
3332 | #ifdef USE_X_TOOLKIT |
3333 | x_window (f, window_prompting, minibuffer_only); | |
3334 | #else | |
f676886a | 3335 | x_window (f); |
a7f7d550 | 3336 | #endif |
177c0ea7 | 3337 | |
f676886a JB |
3338 | x_icon (f, parms); |
3339 | x_make_gc (f); | |
01f1ba30 | 3340 | |
495fa05e GM |
3341 | /* Now consider the frame official. */ |
3342 | FRAME_X_DISPLAY_INFO (f)->reference_count++; | |
3343 | Vframe_list = Fcons (frame, Vframe_list); | |
3344 | ||
f9942c9e JB |
3345 | /* We need to do this after creating the X window, so that the |
3346 | icon-creation functions can say whose icon they're describing. */ | |
84f25880 | 3347 | x_default_parameter (f, parms, Qicon_type, Qt, |
333b20bb | 3348 | "bitmapIcon", "BitmapIcon", RES_TYPE_SYMBOL); |
f9942c9e | 3349 | |
cf177271 | 3350 | x_default_parameter (f, parms, Qauto_raise, Qnil, |
333b20bb | 3351 | "autoRaise", "AutoRaiseLower", RES_TYPE_BOOLEAN); |
cf177271 | 3352 | x_default_parameter (f, parms, Qauto_lower, Qnil, |
333b20bb | 3353 | "autoLower", "AutoRaiseLower", RES_TYPE_BOOLEAN); |
dbc4e1c1 | 3354 | x_default_parameter (f, parms, Qcursor_type, Qbox, |
333b20bb | 3355 | "cursorType", "CursorType", RES_TYPE_SYMBOL); |
28d7281d GM |
3356 | x_default_parameter (f, parms, Qscroll_bar_width, Qnil, |
3357 | "scrollBarWidth", "ScrollBarWidth", | |
3358 | RES_TYPE_NUMBER); | |
f9942c9e | 3359 | |
be786000 | 3360 | /* Dimensions, especially FRAME_LINES (f), must be done via change_frame_size. |
01f1ba30 | 3361 | Change will not be effected unless different from the current |
be786000 KS |
3362 | FRAME_LINES (f). */ |
3363 | width = FRAME_COLS (f); | |
3364 | height = FRAME_LINES (f); | |
177c0ea7 | 3365 | |
be786000 KS |
3366 | SET_FRAME_COLS (f, 0); |
3367 | FRAME_LINES (f) = 0; | |
8938a4fb | 3368 | change_frame_size (f, height, width, 1, 0, 0); |
d043f1a4 | 3369 | |
488dd4c4 | 3370 | #if defined (USE_X_TOOLKIT) || defined (USE_GTK) |
495fa05e GM |
3371 | /* Create the menu bar. */ |
3372 | if (!minibuffer_only && FRAME_EXTERNAL_MENU_BAR (f)) | |
3373 | { | |
3374 | /* If this signals an error, we haven't set size hints for the | |
3375 | frame and we didn't make it visible. */ | |
3376 | initialize_frame_menubar (f); | |
3377 | ||
488dd4c4 | 3378 | #ifndef USE_GTK |
495fa05e GM |
3379 | /* This is a no-op, except under Motif where it arranges the |
3380 | main window for the widgets on it. */ | |
3381 | lw_set_main_areas (f->output_data.x->column_widget, | |
3382 | f->output_data.x->menubar_widget, | |
3383 | f->output_data.x->edit_widget); | |
488dd4c4 | 3384 | #endif /* not USE_GTK */ |
495fa05e | 3385 | } |
488dd4c4 | 3386 | #endif /* USE_X_TOOLKIT || USE_GTK */ |
495fa05e GM |
3387 | |
3388 | /* Tell the server what size and position, etc, we want, and how | |
3389 | badly we want them. This should be done after we have the menu | |
3390 | bar so that its size can be taken into account. */ | |
01f1ba30 | 3391 | BLOCK_INPUT; |
7989f084 | 3392 | x_wm_set_size_hint (f, window_prompting, 0); |
01f1ba30 JB |
3393 | UNBLOCK_INPUT; |
3394 | ||
495fa05e GM |
3395 | /* Make the window appear on the frame and enable display, unless |
3396 | the caller says not to. However, with explicit parent, Emacs | |
3397 | cannot control visibility, so don't try. */ | |
7556890b | 3398 | if (! f->output_data.x->explicit_parent) |
a59e4f3d RS |
3399 | { |
3400 | Lisp_Object visibility; | |
49795535 | 3401 | |
333b20bb GM |
3402 | visibility = x_get_arg (dpyinfo, parms, Qvisibility, 0, 0, |
3403 | RES_TYPE_SYMBOL); | |
a59e4f3d RS |
3404 | if (EQ (visibility, Qunbound)) |
3405 | visibility = Qt; | |
49795535 | 3406 | |
a59e4f3d RS |
3407 | if (EQ (visibility, Qicon)) |
3408 | x_iconify_frame (f); | |
3409 | else if (! NILP (visibility)) | |
3410 | x_make_frame_visible (f); | |
3411 | else | |
3412 | /* Must have been Qnil. */ | |
3413 | ; | |
3414 | } | |
01f1ba30 | 3415 | |
231d6cfb JD |
3416 | /* Set the WM leader property. GTK does this itself, so this is not |
3417 | needed when using GTK. */ | |
3418 | if (dpyinfo->client_leader_window != 0) | |
3419 | { | |
3420 | BLOCK_INPUT; | |
3421 | XChangeProperty (FRAME_X_DISPLAY (f), | |
3422 | FRAME_OUTER_WINDOW (f), | |
3423 | dpyinfo->Xatom_wm_client_leader, | |
3424 | XA_WINDOW, 32, PropModeReplace, | |
47c53789 | 3425 | (unsigned char *) &dpyinfo->client_leader_window, 1); |
231d6cfb JD |
3426 | UNBLOCK_INPUT; |
3427 | } | |
3428 | ||
225c13a5 KL |
3429 | /* Initialize `default-minibuffer-frame' in case this is the first |
3430 | frame on this display device. */ | |
3431 | if (FRAME_HAS_MINIBUF_P (f) | |
3432 | && (!FRAMEP (kb->Vdefault_minibuffer_frame) | |
3433 | || !FRAME_LIVE_P (XFRAME (kb->Vdefault_minibuffer_frame)))) | |
3434 | kb->Vdefault_minibuffer_frame = frame; | |
3435 | ||
5fa98fcf RS |
3436 | /* All remaining specified parameters, which have not been "used" |
3437 | by x_get_arg and friends, now go in the misc. alist of the frame. */ | |
3438 | for (tem = parms; !NILP (tem); tem = XCDR (tem)) | |
3439 | if (CONSP (XCAR (tem)) && !NILP (XCAR (XCAR (tem)))) | |
3440 | f->param_alist = Fcons (XCAR (tem), f->param_alist); | |
3441 | ||
495fa05e | 3442 | UNGCPRO; |
9e57df62 GM |
3443 | |
3444 | /* Make sure windows on this frame appear in calls to next-window | |
3445 | and similar functions. */ | |
3446 | Vwindow_list = Qnil; | |
177c0ea7 | 3447 | |
9ef48a9d | 3448 | return unbind_to (count, frame); |
01f1ba30 JB |
3449 | } |
3450 | ||
eaf1eea9 | 3451 | |
0d17d282 KH |
3452 | /* FRAME is used only to get a handle on the X display. We don't pass the |
3453 | display info directly because we're called from frame.c, which doesn't | |
3454 | know about that structure. */ | |
e4f79258 | 3455 | |
87498171 | 3456 | Lisp_Object |
0d17d282 KH |
3457 | x_get_focus_frame (frame) |
3458 | struct frame *frame; | |
87498171 | 3459 | { |
0d17d282 | 3460 | struct x_display_info *dpyinfo = FRAME_X_DISPLAY_INFO (frame); |
87498171 | 3461 | Lisp_Object xfocus; |
0d17d282 | 3462 | if (! dpyinfo->x_focus_frame) |
87498171 KH |
3463 | return Qnil; |
3464 | ||
0d17d282 | 3465 | XSETFRAME (xfocus, dpyinfo->x_focus_frame); |
87498171 KH |
3466 | return xfocus; |
3467 | } | |
f0614854 | 3468 | |
3decc1e7 GM |
3469 | |
3470 | /* In certain situations, when the window manager follows a | |
3471 | click-to-focus policy, there seems to be no way around calling | |
3472 | XSetInputFocus to give another frame the input focus . | |
3473 | ||
3474 | In an ideal world, XSetInputFocus should generally be avoided so | |
3475 | that applications don't interfere with the window manager's focus | |
3476 | policy. But I think it's okay to use when it's clearly done | |
3477 | following a user-command. */ | |
3478 | ||
3479 | DEFUN ("x-focus-frame", Fx_focus_frame, Sx_focus_frame, 1, 1, 0, | |
7ee72033 MB |
3480 | doc: /* Set the input focus to FRAME. |
3481 | FRAME nil means use the selected frame. */) | |
3482 | (frame) | |
3decc1e7 GM |
3483 | Lisp_Object frame; |
3484 | { | |
3485 | struct frame *f = check_x_frame (frame); | |
3486 | Display *dpy = FRAME_X_DISPLAY (f); | |
3decc1e7 GM |
3487 | |
3488 | BLOCK_INPUT; | |
9ba8e10d | 3489 | x_catch_errors (dpy); |
3decc1e7 GM |
3490 | XSetInputFocus (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
3491 | RevertToParent, CurrentTime); | |
4545fa20 | 3492 | x_uncatch_errors (); |
3decc1e7 | 3493 | UNBLOCK_INPUT; |
177c0ea7 | 3494 | |
3decc1e7 GM |
3495 | return Qnil; |
3496 | } | |
3497 | ||
f0614854 | 3498 | \f |
2d764c78 | 3499 | DEFUN ("xw-color-defined-p", Fxw_color_defined_p, Sxw_color_defined_p, 1, 2, 0, |
7ee72033 MB |
3500 | doc: /* Internal function called by `color-defined-p', which see. */) |
3501 | (color, frame) | |
b9dc4443 | 3502 | Lisp_Object color, frame; |
e12d55b2 | 3503 | { |
b9dc4443 RS |
3504 | XColor foo; |
3505 | FRAME_PTR f = check_x_frame (frame); | |
e12d55b2 | 3506 | |
b7826503 | 3507 | CHECK_STRING (color); |
b9dc4443 | 3508 | |
d5db4077 | 3509 | if (x_defined_color (f, SDATA (color), &foo, 0)) |
e12d55b2 RS |
3510 | return Qt; |
3511 | else | |
3512 | return Qnil; | |
3513 | } | |
3514 | ||
2d764c78 | 3515 | DEFUN ("xw-color-values", Fxw_color_values, Sxw_color_values, 1, 2, 0, |
7ee72033 MB |
3516 | doc: /* Internal function called by `color-values', which see. */) |
3517 | (color, frame) | |
b9dc4443 | 3518 | Lisp_Object color, frame; |
01f1ba30 | 3519 | { |
b9dc4443 RS |
3520 | XColor foo; |
3521 | FRAME_PTR f = check_x_frame (frame); | |
3522 | ||
b7826503 | 3523 | CHECK_STRING (color); |
01f1ba30 | 3524 | |
d5db4077 | 3525 | if (x_defined_color (f, SDATA (color), &foo, 0)) |
a508663b KS |
3526 | return list3 (make_number (foo.red), |
3527 | make_number (foo.green), | |
3528 | make_number (foo.blue)); | |
01f1ba30 JB |
3529 | else |
3530 | return Qnil; | |
3531 | } | |
3532 | ||
2d764c78 | 3533 | DEFUN ("xw-display-color-p", Fxw_display_color_p, Sxw_display_color_p, 0, 1, 0, |
7ee72033 MB |
3534 | doc: /* Internal function called by `display-color-p', which see. */) |
3535 | (display) | |
08a90d6a | 3536 | Lisp_Object display; |
01f1ba30 | 3537 | { |
08a90d6a | 3538 | struct x_display_info *dpyinfo = check_x_display_info (display); |
11ae94fe | 3539 | |
b9dc4443 | 3540 | if (dpyinfo->n_planes <= 2) |
01f1ba30 JB |
3541 | return Qnil; |
3542 | ||
b9dc4443 | 3543 | switch (dpyinfo->visual->class) |
01f1ba30 JB |
3544 | { |
3545 | case StaticColor: | |
3546 | case PseudoColor: | |
3547 | case TrueColor: | |
3548 | case DirectColor: | |
3549 | return Qt; | |
3550 | ||
3551 | default: | |
3552 | return Qnil; | |
3553 | } | |
3554 | } | |
3555 | ||
d0c9d219 | 3556 | DEFUN ("x-display-grayscale-p", Fx_display_grayscale_p, Sx_display_grayscale_p, |
c061c855 | 3557 | 0, 1, 0, |
7ee72033 | 3558 | doc: /* Return t if the X display supports shades of gray. |
c061c855 GM |
3559 | Note that color displays do support shades of gray. |
3560 | The optional argument DISPLAY specifies which display to ask about. | |
3561 | DISPLAY should be either a frame or a display name (a string). | |
7ee72033 MB |
3562 | If omitted or nil, that stands for the selected frame's display. */) |
3563 | (display) | |
08a90d6a | 3564 | Lisp_Object display; |
d0c9d219 | 3565 | { |
08a90d6a | 3566 | struct x_display_info *dpyinfo = check_x_display_info (display); |
d0c9d219 | 3567 | |
ae6b58f9 | 3568 | if (dpyinfo->n_planes <= 1) |
b9dc4443 RS |
3569 | return Qnil; |
3570 | ||
ae6b58f9 RS |
3571 | switch (dpyinfo->visual->class) |
3572 | { | |
3573 | case StaticColor: | |
3574 | case PseudoColor: | |
3575 | case TrueColor: | |
3576 | case DirectColor: | |
3577 | case StaticGray: | |
3578 | case GrayScale: | |
3579 | return Qt; | |
3580 | ||
3581 | default: | |
3582 | return Qnil; | |
3583 | } | |
d0c9d219 RS |
3584 | } |
3585 | ||
41beb8fc | 3586 | DEFUN ("x-display-pixel-width", Fx_display_pixel_width, Sx_display_pixel_width, |
c061c855 | 3587 | 0, 1, 0, |
7ee72033 | 3588 | doc: /* Returns the width in pixels of the X display DISPLAY. |
c061c855 GM |
3589 | The optional argument DISPLAY specifies which display to ask about. |
3590 | DISPLAY should be either a frame or a display name (a string). | |
7ee72033 MB |
3591 | If omitted or nil, that stands for the selected frame's display. */) |
3592 | (display) | |
08a90d6a | 3593 | Lisp_Object display; |
41beb8fc | 3594 | { |
08a90d6a | 3595 | struct x_display_info *dpyinfo = check_x_display_info (display); |
b9dc4443 RS |
3596 | |
3597 | return make_number (dpyinfo->width); | |
41beb8fc RS |
3598 | } |
3599 | ||
3600 | DEFUN ("x-display-pixel-height", Fx_display_pixel_height, | |
c061c855 | 3601 | Sx_display_pixel_height, 0, 1, 0, |
7ee72033 | 3602 | doc: /* Returns the height in pixels of the X display DISPLAY. |
c061c855 GM |
3603 | The optional argument DISPLAY specifies which display to ask about. |
3604 | DISPLAY should be either a frame or a display name (a string). | |
7ee72033 MB |
3605 | If omitted or nil, that stands for the selected frame's display. */) |
3606 | (display) | |
08a90d6a | 3607 | Lisp_Object display; |
41beb8fc | 3608 | { |
08a90d6a | 3609 | struct x_display_info *dpyinfo = check_x_display_info (display); |
b9dc4443 RS |
3610 | |
3611 | return make_number (dpyinfo->height); | |
41beb8fc RS |
3612 | } |
3613 | ||
3614 | DEFUN ("x-display-planes", Fx_display_planes, Sx_display_planes, | |
c061c855 | 3615 | 0, 1, 0, |
7ee72033 | 3616 | doc: /* Returns the number of bitplanes of the X display DISPLAY. |
c061c855 GM |
3617 | The optional argument DISPLAY specifies which display to ask about. |
3618 | DISPLAY should be either a frame or a display name (a string). | |
7ee72033 MB |
3619 | If omitted or nil, that stands for the selected frame's display. */) |
3620 | (display) | |
08a90d6a | 3621 | Lisp_Object display; |
41beb8fc | 3622 | { |
08a90d6a | 3623 | struct x_display_info *dpyinfo = check_x_display_info (display); |
b9dc4443 RS |
3624 | |
3625 | return make_number (dpyinfo->n_planes); | |
41beb8fc RS |
3626 | } |
3627 | ||
3628 | DEFUN ("x-display-color-cells", Fx_display_color_cells, Sx_display_color_cells, | |
c061c855 | 3629 | 0, 1, 0, |
7ee72033 | 3630 | doc: /* Returns the number of color cells of the X display DISPLAY. |
c061c855 GM |
3631 | The optional argument DISPLAY specifies which display to ask about. |
3632 | DISPLAY should be either a frame or a display name (a string). | |
7ee72033 MB |
3633 | If omitted or nil, that stands for the selected frame's display. */) |
3634 | (display) | |
08a90d6a | 3635 | Lisp_Object display; |
41beb8fc | 3636 | { |
08a90d6a | 3637 | struct x_display_info *dpyinfo = check_x_display_info (display); |
b9dc4443 | 3638 | |
334faa08 JD |
3639 | int nr_planes = DisplayPlanes (dpyinfo->display, |
3640 | XScreenNumberOfScreen (dpyinfo->screen)); | |
3641 | ||
3642 | /* Truncate nr_planes to 24 to avoid integer overflow. | |
3643 | Some displays says 32, but only 24 bits are actually significant. | |
3644 | There are only very few and rare video cards that have more than | |
3645 | 24 significant bits. Also 24 bits is more than 16 million colors, | |
3646 | it "should be enough for everyone". */ | |
3647 | if (nr_planes > 24) nr_planes = 24; | |
3648 | ||
3649 | return make_number (1 << nr_planes); | |
41beb8fc RS |
3650 | } |
3651 | ||
9d317b2c RS |
3652 | DEFUN ("x-server-max-request-size", Fx_server_max_request_size, |
3653 | Sx_server_max_request_size, | |
c061c855 | 3654 | 0, 1, 0, |
7ee72033 | 3655 | doc: /* Returns the maximum request size of the X server of display DISPLAY. |
c061c855 GM |
3656 | The optional argument DISPLAY specifies which display to ask about. |
3657 | DISPLAY should be either a frame or a display name (a string). | |
7ee72033 MB |
3658 | If omitted or nil, that stands for the selected frame's display. */) |
3659 | (display) | |
08a90d6a | 3660 | Lisp_Object display; |
9d317b2c | 3661 | { |
08a90d6a | 3662 | struct x_display_info *dpyinfo = check_x_display_info (display); |
b9dc4443 RS |
3663 | |
3664 | return make_number (MAXREQUEST (dpyinfo->display)); | |
9d317b2c RS |
3665 | } |
3666 | ||
41beb8fc | 3667 | DEFUN ("x-server-vendor", Fx_server_vendor, Sx_server_vendor, 0, 1, 0, |
95d62d8a RS |
3668 | doc: /* Returns the "vendor ID" string of the X server of display DISPLAY. |
3669 | \(Labelling every distributor as a "vendor" embodies the false assumption | |
3670 | that operating systems cannot be developed and distributed noncommercially.) | |
c061c855 GM |
3671 | The optional argument DISPLAY specifies which display to ask about. |
3672 | DISPLAY should be either a frame or a display name (a string). | |
7ee72033 MB |
3673 | If omitted or nil, that stands for the selected frame's display. */) |
3674 | (display) | |
08a90d6a | 3675 | Lisp_Object display; |
41beb8fc | 3676 | { |
08a90d6a | 3677 | struct x_display_info *dpyinfo = check_x_display_info (display); |
b9dc4443 RS |
3678 | char *vendor = ServerVendor (dpyinfo->display); |
3679 | ||
41beb8fc RS |
3680 | if (! vendor) vendor = ""; |
3681 | return build_string (vendor); | |
3682 | } | |
3683 | ||
3684 | DEFUN ("x-server-version", Fx_server_version, Sx_server_version, 0, 1, 0, | |
7ee72033 | 3685 | doc: /* Returns the version numbers of the X server of display DISPLAY. |
c061c855 | 3686 | The value is a list of three integers: the major and minor |
95d62d8a | 3687 | version numbers of the X Protocol in use, and the distributor-specific release |
c061c855 GM |
3688 | number. See also the function `x-server-vendor'. |
3689 | ||
3690 | The optional argument DISPLAY specifies which display to ask about. | |
3691 | DISPLAY should be either a frame or a display name (a string). | |
7ee72033 MB |
3692 | If omitted or nil, that stands for the selected frame's display. */) |
3693 | (display) | |
08a90d6a | 3694 | Lisp_Object display; |
41beb8fc | 3695 | { |
08a90d6a | 3696 | struct x_display_info *dpyinfo = check_x_display_info (display); |
b9dc4443 | 3697 | Display *dpy = dpyinfo->display; |
11ae94fe | 3698 | |
41beb8fc RS |
3699 | return Fcons (make_number (ProtocolVersion (dpy)), |
3700 | Fcons (make_number (ProtocolRevision (dpy)), | |
3701 | Fcons (make_number (VendorRelease (dpy)), Qnil))); | |
3702 | } | |
3703 | ||
3704 | DEFUN ("x-display-screens", Fx_display_screens, Sx_display_screens, 0, 1, 0, | |
7ee72033 | 3705 | doc: /* Return the number of screens on the X server of display DISPLAY. |
c061c855 GM |
3706 | The optional argument DISPLAY specifies which display to ask about. |
3707 | DISPLAY should be either a frame or a display name (a string). | |
7ee72033 MB |
3708 | If omitted or nil, that stands for the selected frame's display. */) |
3709 | (display) | |
08a90d6a | 3710 | Lisp_Object display; |
41beb8fc | 3711 | { |
08a90d6a | 3712 | struct x_display_info *dpyinfo = check_x_display_info (display); |
b9dc4443 RS |
3713 | |
3714 | return make_number (ScreenCount (dpyinfo->display)); | |
41beb8fc RS |
3715 | } |
3716 | ||
3717 | DEFUN ("x-display-mm-height", Fx_display_mm_height, Sx_display_mm_height, 0, 1, 0, | |
7ee72033 | 3718 | doc: /* Return the height in millimeters of the X display DISPLAY. |
c061c855 GM |
3719 | The optional argument DISPLAY specifies which display to ask about. |
3720 | DISPLAY should be either a frame or a display name (a string). | |
7ee72033 MB |
3721 | If omitted or nil, that stands for the selected frame's display. */) |
3722 | (display) | |
08a90d6a | 3723 | Lisp_Object display; |
41beb8fc | 3724 | { |
08a90d6a | 3725 | struct x_display_info *dpyinfo = check_x_display_info (display); |
b9dc4443 RS |
3726 | |
3727 | return make_number (HeightMMOfScreen (dpyinfo->screen)); | |
41beb8fc RS |
3728 | } |
3729 | ||
3730 | DEFUN ("x-display-mm-width", Fx_display_mm_width, Sx_display_mm_width, 0, 1, 0, | |
7ee72033 | 3731 | doc: /* Return the width in millimeters of the X display DISPLAY. |
c061c855 GM |
3732 | The optional argument DISPLAY specifies which display to ask about. |
3733 | DISPLAY should be either a frame or a display name (a string). | |
7ee72033 MB |
3734 | If omitted or nil, that stands for the selected frame's display. */) |
3735 | (display) | |
08a90d6a | 3736 | Lisp_Object display; |
41beb8fc | 3737 | { |
08a90d6a | 3738 | struct x_display_info *dpyinfo = check_x_display_info (display); |
b9dc4443 RS |
3739 | |
3740 | return make_number (WidthMMOfScreen (dpyinfo->screen)); | |
41beb8fc RS |
3741 | } |
3742 | ||
3743 | DEFUN ("x-display-backing-store", Fx_display_backing_store, | |
c061c855 | 3744 | Sx_display_backing_store, 0, 1, 0, |
7ee72033 | 3745 | doc: /* Returns an indication of whether X display DISPLAY does backing store. |
c061c855 GM |
3746 | The value may be `always', `when-mapped', or `not-useful'. |
3747 | The optional argument DISPLAY specifies which display to ask about. | |
3748 | DISPLAY should be either a frame or a display name (a string). | |
7ee72033 MB |
3749 | If omitted or nil, that stands for the selected frame's display. */) |
3750 | (display) | |
08a90d6a | 3751 | Lisp_Object display; |
41beb8fc | 3752 | { |
08a90d6a | 3753 | struct x_display_info *dpyinfo = check_x_display_info (display); |
8ec8a5ec | 3754 | Lisp_Object result; |
11ae94fe | 3755 | |
b9dc4443 | 3756 | switch (DoesBackingStore (dpyinfo->screen)) |
41beb8fc RS |
3757 | { |
3758 | case Always: | |
8ec8a5ec GM |
3759 | result = intern ("always"); |
3760 | break; | |
41beb8fc RS |
3761 | |
3762 | case WhenMapped: | |
8ec8a5ec GM |
3763 | result = intern ("when-mapped"); |
3764 | break; | |
41beb8fc RS |
3765 | |
3766 | case NotUseful: | |
8ec8a5ec GM |
3767 | result = intern ("not-useful"); |
3768 | break; | |
41beb8fc RS |
3769 | |
3770 | default: | |
3771 | error ("Strange value for BackingStore parameter of screen"); | |
8ec8a5ec | 3772 | result = Qnil; |
41beb8fc | 3773 | } |
8ec8a5ec GM |
3774 | |
3775 | return result; | |
41beb8fc RS |
3776 | } |
3777 | ||
3778 | DEFUN ("x-display-visual-class", Fx_display_visual_class, | |
c061c855 | 3779 | Sx_display_visual_class, 0, 1, 0, |
7ee72033 | 3780 | doc: /* Return the visual class of the X display DISPLAY. |
c061c855 GM |
3781 | The value is one of the symbols `static-gray', `gray-scale', |
3782 | `static-color', `pseudo-color', `true-color', or `direct-color'. | |
3783 | ||
3784 | The optional argument DISPLAY specifies which display to ask about. | |
3785 | DISPLAY should be either a frame or a display name (a string). | |
7ee72033 MB |
3786 | If omitted or nil, that stands for the selected frame's display. */) |
3787 | (display) | |
08a90d6a | 3788 | Lisp_Object display; |
41beb8fc | 3789 | { |
08a90d6a | 3790 | struct x_display_info *dpyinfo = check_x_display_info (display); |
8ec8a5ec | 3791 | Lisp_Object result; |
11ae94fe | 3792 | |
b9dc4443 | 3793 | switch (dpyinfo->visual->class) |
41beb8fc | 3794 | { |
8ec8a5ec GM |
3795 | case StaticGray: |
3796 | result = intern ("static-gray"); | |
3797 | break; | |
3798 | case GrayScale: | |
3799 | result = intern ("gray-scale"); | |
3800 | break; | |
3801 | case StaticColor: | |
3802 | result = intern ("static-color"); | |
3803 | break; | |
3804 | case PseudoColor: | |
3805 | result = intern ("pseudo-color"); | |
3806 | break; | |
3807 | case TrueColor: | |
3808 | result = intern ("true-color"); | |
3809 | break; | |
3810 | case DirectColor: | |
3811 | result = intern ("direct-color"); | |
3812 | break; | |
41beb8fc RS |
3813 | default: |
3814 | error ("Display has an unknown visual class"); | |
8ec8a5ec | 3815 | result = Qnil; |
41beb8fc | 3816 | } |
177c0ea7 | 3817 | |
8ec8a5ec | 3818 | return result; |
41beb8fc RS |
3819 | } |
3820 | ||
3821 | DEFUN ("x-display-save-under", Fx_display_save_under, | |
c061c855 | 3822 | Sx_display_save_under, 0, 1, 0, |
7ee72033 | 3823 | doc: /* Returns t if the X display DISPLAY supports the save-under feature. |
c061c855 GM |
3824 | The optional argument DISPLAY specifies which display to ask about. |
3825 | DISPLAY should be either a frame or a display name (a string). | |
7ee72033 MB |
3826 | If omitted or nil, that stands for the selected frame's display. */) |
3827 | (display) | |
08a90d6a | 3828 | Lisp_Object display; |
41beb8fc | 3829 | { |
08a90d6a | 3830 | struct x_display_info *dpyinfo = check_x_display_info (display); |
11ae94fe | 3831 | |
b9dc4443 | 3832 | if (DoesSaveUnders (dpyinfo->screen) == True) |
41beb8fc RS |
3833 | return Qt; |
3834 | else | |
3835 | return Qnil; | |
3836 | } | |
3837 | \f | |
b9dc4443 | 3838 | int |
55caf99c RS |
3839 | x_pixel_width (f) |
3840 | register struct frame *f; | |
01f1ba30 | 3841 | { |
be786000 | 3842 | return FRAME_PIXEL_WIDTH (f); |
01f1ba30 JB |
3843 | } |
3844 | ||
b9dc4443 | 3845 | int |
55caf99c RS |
3846 | x_pixel_height (f) |
3847 | register struct frame *f; | |
01f1ba30 | 3848 | { |
be786000 | 3849 | return FRAME_PIXEL_HEIGHT (f); |
55caf99c RS |
3850 | } |
3851 | ||
b9dc4443 | 3852 | int |
55caf99c RS |
3853 | x_char_width (f) |
3854 | register struct frame *f; | |
3855 | { | |
be786000 | 3856 | return FRAME_COLUMN_WIDTH (f); |
55caf99c RS |
3857 | } |
3858 | ||
b9dc4443 | 3859 | int |
55caf99c RS |
3860 | x_char_height (f) |
3861 | register struct frame *f; | |
3862 | { | |
be786000 | 3863 | return FRAME_LINE_HEIGHT (f); |
01f1ba30 | 3864 | } |
b9dc4443 RS |
3865 | |
3866 | int | |
f03f2489 RS |
3867 | x_screen_planes (f) |
3868 | register struct frame *f; | |
b9dc4443 | 3869 | { |
f03f2489 | 3870 | return FRAME_X_DISPLAY_INFO (f)->n_planes; |
b9dc4443 | 3871 | } |
01f1ba30 | 3872 | |
a6ad00c0 GM |
3873 | |
3874 | \f | |
3875 | /************************************************************************ | |
3876 | X Displays | |
3877 | ************************************************************************/ | |
3878 | ||
01f1ba30 | 3879 | \f |
a6ad00c0 GM |
3880 | /* Mapping visual names to visuals. */ |
3881 | ||
3882 | static struct visual_class | |
3883 | { | |
3884 | char *name; | |
3885 | int class; | |
3886 | } | |
3887 | visual_classes[] = | |
3888 | { | |
3889 | {"StaticGray", StaticGray}, | |
3890 | {"GrayScale", GrayScale}, | |
3891 | {"StaticColor", StaticColor}, | |
3892 | {"PseudoColor", PseudoColor}, | |
3893 | {"TrueColor", TrueColor}, | |
3894 | {"DirectColor", DirectColor}, | |
9908a324 | 3895 | {NULL, 0} |
a6ad00c0 GM |
3896 | }; |
3897 | ||
3898 | ||
404daac1 | 3899 | #ifndef HAVE_XSCREENNUMBEROFSCREEN |
a6ad00c0 GM |
3900 | |
3901 | /* Value is the screen number of screen SCR. This is a substitute for | |
3902 | the X function with the same name when that doesn't exist. */ | |
3903 | ||
404daac1 RS |
3904 | int |
3905 | XScreenNumberOfScreen (scr) | |
3906 | register Screen *scr; | |
3907 | { | |
a6ad00c0 GM |
3908 | Display *dpy = scr->display; |
3909 | int i; | |
3df34fdb | 3910 | |
a6ad00c0 | 3911 | for (i = 0; i < dpy->nscreens; ++i) |
fbd5ceb2 | 3912 | if (scr == dpy->screens + i) |
a6ad00c0 | 3913 | break; |
404daac1 | 3914 | |
a6ad00c0 | 3915 | return i; |
404daac1 | 3916 | } |
a6ad00c0 | 3917 | |
404daac1 RS |
3918 | #endif /* not HAVE_XSCREENNUMBEROFSCREEN */ |
3919 | ||
01f1ba30 | 3920 | |
a6ad00c0 GM |
3921 | /* Select the visual that should be used on display DPYINFO. Set |
3922 | members of DPYINFO appropriately. Called from x_term_init. */ | |
fe24a618 | 3923 | |
a6ad00c0 GM |
3924 | void |
3925 | select_visual (dpyinfo) | |
3926 | struct x_display_info *dpyinfo; | |
3927 | { | |
3928 | Display *dpy = dpyinfo->display; | |
3929 | Screen *screen = dpyinfo->screen; | |
3930 | Lisp_Object value; | |
fe24a618 | 3931 | |
a6ad00c0 GM |
3932 | /* See if a visual is specified. */ |
3933 | value = display_x_get_resource (dpyinfo, | |
3934 | build_string ("visualClass"), | |
3935 | build_string ("VisualClass"), | |
3936 | Qnil, Qnil); | |
3937 | if (STRINGP (value)) | |
3938 | { | |
3939 | /* VALUE should be of the form CLASS-DEPTH, where CLASS is one | |
3940 | of `PseudoColor', `TrueColor' etc. and DEPTH is the color | |
3941 | depth, a decimal number. NAME is compared with case ignored. */ | |
d5db4077 | 3942 | char *s = (char *) alloca (SBYTES (value) + 1); |
a6ad00c0 GM |
3943 | char *dash; |
3944 | int i, class = -1; | |
3945 | XVisualInfo vinfo; | |
3946 | ||
d5db4077 | 3947 | strcpy (s, SDATA (value)); |
a6ad00c0 GM |
3948 | dash = index (s, '-'); |
3949 | if (dash) | |
3950 | { | |
3951 | dpyinfo->n_planes = atoi (dash + 1); | |
3952 | *dash = '\0'; | |
3953 | } | |
3954 | else | |
3955 | /* We won't find a matching visual with depth 0, so that | |
3956 | an error will be printed below. */ | |
3957 | dpyinfo->n_planes = 0; | |
f0614854 | 3958 | |
a6ad00c0 GM |
3959 | /* Determine the visual class. */ |
3960 | for (i = 0; visual_classes[i].name; ++i) | |
3961 | if (xstricmp (s, visual_classes[i].name) == 0) | |
3962 | { | |
3963 | class = visual_classes[i].class; | |
3964 | break; | |
3965 | } | |
01f1ba30 | 3966 | |
a6ad00c0 GM |
3967 | /* Look up a matching visual for the specified class. */ |
3968 | if (class == -1 | |
3969 | || !XMatchVisualInfo (dpy, XScreenNumberOfScreen (screen), | |
3970 | dpyinfo->n_planes, class, &vinfo)) | |
d5db4077 | 3971 | fatal ("Invalid visual specification `%s'", SDATA (value)); |
177c0ea7 | 3972 | |
a6ad00c0 GM |
3973 | dpyinfo->visual = vinfo.visual; |
3974 | } | |
01f1ba30 JB |
3975 | else |
3976 | { | |
a6ad00c0 GM |
3977 | int n_visuals; |
3978 | XVisualInfo *vinfo, vinfo_template; | |
177c0ea7 | 3979 | |
a6ad00c0 GM |
3980 | dpyinfo->visual = DefaultVisualOfScreen (screen); |
3981 | ||
3982 | #ifdef HAVE_X11R4 | |
3983 | vinfo_template.visualid = XVisualIDFromVisual (dpyinfo->visual); | |
3984 | #else | |
3985 | vinfo_template.visualid = dpyinfo->visual->visualid; | |
3986 | #endif | |
3987 | vinfo_template.screen = XScreenNumberOfScreen (screen); | |
3988 | vinfo = XGetVisualInfo (dpy, VisualIDMask | VisualScreenMask, | |
3989 | &vinfo_template, &n_visuals); | |
3990 | if (n_visuals != 1) | |
3991 | fatal ("Can't get proper X visual info"); | |
3992 | ||
94ac875b | 3993 | dpyinfo->n_planes = vinfo->depth; |
a6ad00c0 GM |
3994 | XFree ((char *) vinfo); |
3995 | } | |
01f1ba30 | 3996 | } |
01f1ba30 | 3997 | |
a6ad00c0 | 3998 | |
b9dc4443 RS |
3999 | /* Return the X display structure for the display named NAME. |
4000 | Open a new connection if necessary. */ | |
4001 | ||
4002 | struct x_display_info * | |
4003 | x_display_info_for_name (name) | |
4004 | Lisp_Object name; | |
4005 | { | |
08a90d6a | 4006 | Lisp_Object names; |
b9dc4443 RS |
4007 | struct x_display_info *dpyinfo; |
4008 | ||
b7826503 | 4009 | CHECK_STRING (name); |
b9dc4443 | 4010 | |
806048df RS |
4011 | if (! EQ (Vwindow_system, intern ("x"))) |
4012 | error ("Not using X Windows"); | |
4013 | ||
08a90d6a RS |
4014 | for (dpyinfo = x_display_list, names = x_display_name_list; |
4015 | dpyinfo; | |
8e713be6 | 4016 | dpyinfo = dpyinfo->next, names = XCDR (names)) |
b9dc4443 RS |
4017 | { |
4018 | Lisp_Object tem; | |
8e713be6 | 4019 | tem = Fstring_equal (XCAR (XCAR (names)), name); |
08a90d6a | 4020 | if (!NILP (tem)) |
b9dc4443 RS |
4021 | return dpyinfo; |
4022 | } | |
4023 | ||
b7975ee4 KH |
4024 | /* Use this general default value to start with. */ |
4025 | Vx_resource_name = Vinvocation_name; | |
4026 | ||
b9dc4443 RS |
4027 | validate_x_resource_name (); |
4028 | ||
9b207e8e | 4029 | dpyinfo = x_term_init (name, (char *)0, |
d5db4077 | 4030 | (char *) SDATA (Vx_resource_name)); |
b9dc4443 | 4031 | |
08a90d6a | 4032 | if (dpyinfo == 0) |
d5db4077 | 4033 | error ("Cannot connect to X server %s", SDATA (name)); |
08a90d6a | 4034 | |
b9dc4443 RS |
4035 | x_in_use = 1; |
4036 | XSETFASTINT (Vwindow_system_version, 11); | |
4037 | ||
4038 | return dpyinfo; | |
4039 | } | |
4040 | ||
a6ad00c0 | 4041 | |
01f1ba30 | 4042 | DEFUN ("x-open-connection", Fx_open_connection, Sx_open_connection, |
c061c855 | 4043 | 1, 3, 0, |
7ee72033 | 4044 | doc: /* Open a connection to an X server. |
c061c855 GM |
4045 | DISPLAY is the name of the display to connect to. |
4046 | Optional second arg XRM-STRING is a string of resources in xrdb format. | |
4047 | If the optional third arg MUST-SUCCEED is non-nil, | |
7ee72033 MB |
4048 | terminate Emacs if we can't open the connection. */) |
4049 | (display, xrm_string, must_succeed) | |
08a90d6a | 4050 | Lisp_Object display, xrm_string, must_succeed; |
01f1ba30 | 4051 | { |
01f1ba30 | 4052 | unsigned char *xrm_option; |
b9dc4443 | 4053 | struct x_display_info *dpyinfo; |
01f1ba30 | 4054 | |
b7826503 | 4055 | CHECK_STRING (display); |
d387c960 | 4056 | if (! NILP (xrm_string)) |
b7826503 | 4057 | CHECK_STRING (xrm_string); |
01f1ba30 | 4058 | |
806048df RS |
4059 | if (! EQ (Vwindow_system, intern ("x"))) |
4060 | error ("Not using X Windows"); | |
4061 | ||
d387c960 | 4062 | if (! NILP (xrm_string)) |
d5db4077 | 4063 | xrm_option = (unsigned char *) SDATA (xrm_string); |
01f1ba30 JB |
4064 | else |
4065 | xrm_option = (unsigned char *) 0; | |
d387c960 JB |
4066 | |
4067 | validate_x_resource_name (); | |
4068 | ||
e1b1bee8 | 4069 | /* This is what opens the connection and sets x_current_display. |
b9dc4443 RS |
4070 | This also initializes many symbols, such as those used for input. */ |
4071 | dpyinfo = x_term_init (display, xrm_option, | |
d5db4077 | 4072 | (char *) SDATA (Vx_resource_name)); |
f1c16f36 | 4073 | |
08a90d6a RS |
4074 | if (dpyinfo == 0) |
4075 | { | |
4076 | if (!NILP (must_succeed)) | |
10ffbc14 GM |
4077 | fatal ("Cannot connect to X server %s.\n\ |
4078 | Check the DISPLAY environment variable or use `-d'.\n\ | |
842a9389 JB |
4079 | Also use the `xauth' program to verify that you have the proper\n\ |
4080 | authorization information needed to connect the X server.\n\ | |
bf770132 | 4081 | An insecure way to solve the problem may be to use `xhost'.\n", |
d5db4077 | 4082 | SDATA (display)); |
08a90d6a | 4083 | else |
d5db4077 | 4084 | error ("Cannot connect to X server %s", SDATA (display)); |
08a90d6a RS |
4085 | } |
4086 | ||
b9dc4443 | 4087 | x_in_use = 1; |
01f1ba30 | 4088 | |
b9dc4443 | 4089 | XSETFASTINT (Vwindow_system_version, 11); |
01f1ba30 JB |
4090 | return Qnil; |
4091 | } | |
4092 | ||
08a90d6a RS |
4093 | DEFUN ("x-close-connection", Fx_close_connection, |
4094 | Sx_close_connection, 1, 1, 0, | |
7ee72033 | 4095 | doc: /* Close the connection to DISPLAY's X server. |
c061c855 | 4096 | For DISPLAY, specify either a frame or a display name (a string). |
7ee72033 MB |
4097 | If DISPLAY is nil, that stands for the selected frame's display. */) |
4098 | (display) | |
c061c855 | 4099 | Lisp_Object display; |
01f1ba30 | 4100 | { |
08a90d6a | 4101 | struct x_display_info *dpyinfo = check_x_display_info (display); |
08a90d6a | 4102 | int i; |
3457bc6e | 4103 | |
08a90d6a RS |
4104 | if (dpyinfo->reference_count > 0) |
4105 | error ("Display still has frames on it"); | |
01f1ba30 | 4106 | |
08a90d6a RS |
4107 | BLOCK_INPUT; |
4108 | /* Free the fonts in the font table. */ | |
4109 | for (i = 0; i < dpyinfo->n_fonts; i++) | |
333b20bb GM |
4110 | if (dpyinfo->font_table[i].name) |
4111 | { | |
333b20bb GM |
4112 | XFreeFont (dpyinfo->display, dpyinfo->font_table[i].font); |
4113 | } | |
4114 | ||
08a90d6a RS |
4115 | x_destroy_all_bitmaps (dpyinfo); |
4116 | XSetCloseDownMode (dpyinfo->display, DestroyAll); | |
82c90203 | 4117 | |
16e4bfaf JD |
4118 | #ifdef USE_GTK |
4119 | xg_display_close (dpyinfo->display); | |
4120 | #else | |
82c90203 RS |
4121 | #ifdef USE_X_TOOLKIT |
4122 | XtCloseDisplay (dpyinfo->display); | |
4123 | #else | |
08a90d6a | 4124 | XCloseDisplay (dpyinfo->display); |
82c90203 | 4125 | #endif |
16e4bfaf | 4126 | #endif /* ! USE_GTK */ |
08a90d6a RS |
4127 | |
4128 | x_delete_display (dpyinfo); | |
4129 | UNBLOCK_INPUT; | |
3457bc6e | 4130 | |
01f1ba30 JB |
4131 | return Qnil; |
4132 | } | |
4133 | ||
08a90d6a | 4134 | DEFUN ("x-display-list", Fx_display_list, Sx_display_list, 0, 0, 0, |
7ee72033 MB |
4135 | doc: /* Return the list of display names that Emacs has connections to. */) |
4136 | () | |
08a90d6a RS |
4137 | { |
4138 | Lisp_Object tail, result; | |
4139 | ||
4140 | result = Qnil; | |
8e713be6 KR |
4141 | for (tail = x_display_name_list; ! NILP (tail); tail = XCDR (tail)) |
4142 | result = Fcons (XCAR (XCAR (tail)), result); | |
08a90d6a RS |
4143 | |
4144 | return result; | |
4145 | } | |
4146 | ||
4147 | DEFUN ("x-synchronize", Fx_synchronize, Sx_synchronize, 1, 2, 0, | |
7ee72033 | 4148 | doc: /* If ON is non-nil, report X errors as soon as the erring request is made. |
c061c855 GM |
4149 | If ON is nil, allow buffering of requests. |
4150 | Turning on synchronization prohibits the Xlib routines from buffering | |
4151 | requests and seriously degrades performance, but makes debugging much | |
4152 | easier. | |
4153 | The optional second argument DISPLAY specifies which display to act on. | |
4154 | DISPLAY should be either a frame or a display name (a string). | |
7ee72033 MB |
4155 | If DISPLAY is omitted or nil, that stands for the selected frame's display. */) |
4156 | (on, display) | |
08a90d6a | 4157 | Lisp_Object display, on; |
01f1ba30 | 4158 | { |
08a90d6a | 4159 | struct x_display_info *dpyinfo = check_x_display_info (display); |
11ae94fe | 4160 | |
b9dc4443 | 4161 | XSynchronize (dpyinfo->display, !EQ (on, Qnil)); |
01f1ba30 JB |
4162 | |
4163 | return Qnil; | |
4164 | } | |
4165 | ||
b9dc4443 | 4166 | /* Wait for responses to all X commands issued so far for frame F. */ |
6b7b1820 RS |
4167 | |
4168 | void | |
b9dc4443 RS |
4169 | x_sync (f) |
4170 | FRAME_PTR f; | |
6b7b1820 | 4171 | { |
4e87f4d2 | 4172 | BLOCK_INPUT; |
b9dc4443 | 4173 | XSync (FRAME_X_DISPLAY (f), False); |
4e87f4d2 | 4174 | UNBLOCK_INPUT; |
6b7b1820 | 4175 | } |
333b20bb | 4176 | |
01f1ba30 | 4177 | \f |
333b20bb | 4178 | /*********************************************************************** |
7a060cd4 | 4179 | Window properties |
333b20bb | 4180 | ***********************************************************************/ |
f1c16f36 | 4181 | |
7a060cd4 KS |
4182 | DEFUN ("x-change-window-property", Fx_change_window_property, |
4183 | Sx_change_window_property, 2, 6, 0, | |
4184 | doc: /* Change window property PROP to VALUE on the X window of FRAME. | |
4185 | PROP must be a string. | |
4186 | VALUE may be a string or a list of conses, numbers and/or strings. | |
4187 | If an element in the list is a string, it is converted to | |
4188 | an Atom and the value of the Atom is used. If an element is a cons, | |
4189 | it is converted to a 32 bit number where the car is the 16 top bits and the | |
4190 | cdr is the lower 16 bits. | |
4191 | FRAME nil or omitted means use the selected frame. | |
4192 | If TYPE is given and non-nil, it is the name of the type of VALUE. | |
4193 | If TYPE is not given or nil, the type is STRING. | |
4194 | FORMAT gives the size in bits of each element if VALUE is a list. | |
4195 | It must be one of 8, 16 or 32. | |
4196 | If VALUE is a string or FORMAT is nil or not given, FORMAT defaults to 8. | |
4197 | If OUTER_P is non-nil, the property is changed for the outer X window of | |
4198 | FRAME. Default is to change on the edit X window. | |
333b20bb | 4199 | |
7a060cd4 KS |
4200 | Value is VALUE. */) |
4201 | (prop, value, frame, type, format, outer_p) | |
4202 | Lisp_Object prop, value, frame, type, format, outer_p; | |
4203 | { | |
4204 | struct frame *f = check_x_frame (frame); | |
4205 | Atom prop_atom; | |
4206 | Atom target_type = XA_STRING; | |
4207 | int element_format = 8; | |
4208 | unsigned char *data; | |
4209 | int nelements; | |
4210 | Window w; | |
333b20bb | 4211 | |
7a060cd4 | 4212 | CHECK_STRING (prop); |
333b20bb | 4213 | |
7a060cd4 KS |
4214 | if (! NILP (format)) |
4215 | { | |
4216 | CHECK_NUMBER (format); | |
4217 | element_format = XFASTINT (format); | |
333b20bb | 4218 | |
7a060cd4 KS |
4219 | if (element_format != 8 && element_format != 16 |
4220 | && element_format != 32) | |
4221 | error ("FORMAT must be one of 8, 16 or 32"); | |
4222 | } | |
333b20bb | 4223 | |
7a060cd4 KS |
4224 | if (CONSP (value)) |
4225 | { | |
4226 | nelements = x_check_property_data (value); | |
4227 | if (nelements == -1) | |
4228 | error ("Bad data in VALUE, must be number, string or cons"); | |
333b20bb | 4229 | |
7a060cd4 KS |
4230 | if (element_format == 8) |
4231 | data = (unsigned char *) xmalloc (nelements); | |
4232 | else if (element_format == 16) | |
4233 | data = (unsigned char *) xmalloc (nelements*2); | |
fede04ef JD |
4234 | else /* format == 32 */ |
4235 | /* The man page for XChangeProperty: | |
4236 | "If the specified format is 32, the property data must be a | |
4237 | long array." | |
4238 | This applies even if long is more than 64 bits. The X library | |
4239 | converts to 32 bits before sending to the X server. */ | |
4240 | data = (unsigned char *) xmalloc (nelements * sizeof(long)); | |
333b20bb | 4241 | |
7a060cd4 KS |
4242 | x_fill_property_data (FRAME_X_DISPLAY (f), value, data, element_format); |
4243 | } | |
4244 | else | |
4245 | { | |
4246 | CHECK_STRING (value); | |
4247 | data = SDATA (value); | |
4248 | nelements = SCHARS (value); | |
4249 | } | |
333b20bb | 4250 | |
7a060cd4 KS |
4251 | BLOCK_INPUT; |
4252 | prop_atom = XInternAtom (FRAME_X_DISPLAY (f), SDATA (prop), False); | |
4253 | if (! NILP (type)) | |
4254 | { | |
4255 | CHECK_STRING (type); | |
4256 | target_type = XInternAtom (FRAME_X_DISPLAY (f), SDATA (type), False); | |
4257 | } | |
333b20bb | 4258 | |
7a060cd4 KS |
4259 | if (! NILP (outer_p)) w = FRAME_OUTER_WINDOW (f); |
4260 | else w = FRAME_X_WINDOW (f); | |
5b3f8550 | 4261 | |
7a060cd4 KS |
4262 | XChangeProperty (FRAME_X_DISPLAY (f), w, |
4263 | prop_atom, target_type, element_format, PropModeReplace, | |
4264 | data, nelements); | |
333b20bb | 4265 | |
7a060cd4 | 4266 | if (CONSP (value)) xfree (data); |
333b20bb | 4267 | |
7a060cd4 KS |
4268 | /* Make sure the property is set when we return. */ |
4269 | XFlush (FRAME_X_DISPLAY (f)); | |
4270 | UNBLOCK_INPUT; | |
333b20bb | 4271 | |
7a060cd4 | 4272 | return value; |
333b20bb GM |
4273 | } |
4274 | ||
4275 | ||
7a060cd4 KS |
4276 | DEFUN ("x-delete-window-property", Fx_delete_window_property, |
4277 | Sx_delete_window_property, 1, 2, 0, | |
4278 | doc: /* Remove window property PROP from X window of FRAME. | |
4279 | FRAME nil or omitted means use the selected frame. Value is PROP. */) | |
4280 | (prop, frame) | |
4281 | Lisp_Object prop, frame; | |
333b20bb | 4282 | { |
7a060cd4 KS |
4283 | struct frame *f = check_x_frame (frame); |
4284 | Atom prop_atom; | |
333b20bb | 4285 | |
7a060cd4 KS |
4286 | CHECK_STRING (prop); |
4287 | BLOCK_INPUT; | |
4288 | prop_atom = XInternAtom (FRAME_X_DISPLAY (f), SDATA (prop), False); | |
4289 | XDeleteProperty (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), prop_atom); | |
4290 | ||
4291 | /* Make sure the property is removed when we return. */ | |
4292 | XFlush (FRAME_X_DISPLAY (f)); | |
4293 | UNBLOCK_INPUT; | |
333b20bb | 4294 | |
7a060cd4 | 4295 | return prop; |
333b20bb GM |
4296 | } |
4297 | ||
4298 | ||
7a060cd4 KS |
4299 | DEFUN ("x-window-property", Fx_window_property, Sx_window_property, |
4300 | 1, 6, 0, | |
4301 | doc: /* Value is the value of window property PROP on FRAME. | |
4302 | If FRAME is nil or omitted, use the selected frame. | |
4303 | If TYPE is nil or omitted, get the property as a string. Otherwise TYPE | |
4304 | is the name of the Atom that denotes the type expected. | |
4305 | If SOURCE is non-nil, get the property on that window instead of from | |
4306 | FRAME. The number 0 denotes the root window. | |
4307 | If DELETE_P is non-nil, delete the property after retreiving it. | |
4308 | If VECTOR_RET_P is non-nil, don't return a string but a vector of values. | |
b4715a72 JD |
4309 | |
4310 | Value is nil if FRAME hasn't a property with name PROP or if PROP has | |
4311 | no value of TYPE. */) | |
4312 | (prop, frame, type, source, delete_p, vector_ret_p) | |
4313 | Lisp_Object prop, frame, type, source, delete_p, vector_ret_p; | |
333b20bb GM |
4314 | { |
4315 | struct frame *f = check_x_frame (frame); | |
4316 | Atom prop_atom; | |
4317 | int rc; | |
4318 | Lisp_Object prop_value = Qnil; | |
a3db4b26 | 4319 | unsigned char *tmp_data = NULL; |
333b20bb | 4320 | Atom actual_type; |
b4715a72 | 4321 | Atom target_type = XA_STRING; |
333b20bb GM |
4322 | int actual_format; |
4323 | unsigned long actual_size, bytes_remaining; | |
b4715a72 JD |
4324 | Window target_window = FRAME_X_WINDOW (f); |
4325 | struct gcpro gcpro1; | |
333b20bb | 4326 | |
b4715a72 | 4327 | GCPRO1 (prop_value); |
b7826503 | 4328 | CHECK_STRING (prop); |
b4715a72 JD |
4329 | |
4330 | if (! NILP (source)) | |
4331 | { | |
4332 | if (NUMBERP (source)) | |
4333 | { | |
4334 | if (FLOATP (source)) | |
4335 | target_window = (Window) XFLOAT (source); | |
4336 | else | |
4337 | target_window = XFASTINT (source); | |
4338 | ||
4339 | if (target_window == 0) | |
4340 | target_window = FRAME_X_DISPLAY_INFO (f)->root_window; | |
4341 | } | |
4342 | else if (CONSP (source)) | |
4343 | target_window = cons_to_long (source); | |
4344 | } | |
4345 | ||
333b20bb | 4346 | BLOCK_INPUT; |
b4715a72 JD |
4347 | if (STRINGP (type)) |
4348 | { | |
4349 | if (strcmp ("AnyPropertyType", SDATA (type)) == 0) | |
4350 | target_type = AnyPropertyType; | |
4351 | else | |
4352 | target_type = XInternAtom (FRAME_X_DISPLAY (f), SDATA (type), False); | |
4353 | } | |
4354 | ||
d5db4077 | 4355 | prop_atom = XInternAtom (FRAME_X_DISPLAY (f), SDATA (prop), False); |
b4715a72 JD |
4356 | rc = XGetWindowProperty (FRAME_X_DISPLAY (f), target_window, |
4357 | prop_atom, 0, 0, False, target_type, | |
333b20bb | 4358 | &actual_type, &actual_format, &actual_size, |
a3db4b26 | 4359 | &bytes_remaining, &tmp_data); |
333b20bb GM |
4360 | if (rc == Success) |
4361 | { | |
4362 | int size = bytes_remaining; | |
4363 | ||
4364 | XFree (tmp_data); | |
4365 | tmp_data = NULL; | |
4366 | ||
b4715a72 | 4367 | rc = XGetWindowProperty (FRAME_X_DISPLAY (f), target_window, |
333b20bb | 4368 | prop_atom, 0, bytes_remaining, |
b4715a72 | 4369 | ! NILP (delete_p), target_type, |
177c0ea7 JB |
4370 | &actual_type, &actual_format, |
4371 | &actual_size, &bytes_remaining, | |
a3db4b26 | 4372 | &tmp_data); |
4c8c7926 | 4373 | if (rc == Success && tmp_data) |
b4715a72 | 4374 | { |
fede04ef JD |
4375 | /* The man page for XGetWindowProperty says: |
4376 | "If the returned format is 32, the returned data is represented | |
4377 | as a long array and should be cast to that type to obtain the | |
4378 | elements." | |
4379 | This applies even if long is more than 32 bits, the X library | |
4380 | converts from 32 bit elements received from the X server to long | |
4381 | and passes the long array to us. Thus, for that case bcopy can not | |
4382 | be used. We convert to a 32 bit type here, because so much code | |
4383 | assume on that. | |
4384 | ||
4385 | The bytes and offsets passed to XGetWindowProperty refers to the | |
4386 | property and those are indeed in 32 bit quantities if format is | |
4387 | 32. */ | |
4388 | ||
4389 | if (actual_format == 32 && actual_format < BITS_PER_LONG) | |
4390 | { | |
4391 | unsigned long i; | |
4392 | int *idata = (int *) tmp_data; | |
4393 | long *ldata = (long *) tmp_data; | |
4394 | ||
4395 | for (i = 0; i < actual_size; ++i) | |
a3db4b26 | 4396 | idata[i] = (int) ldata[i]; |
fede04ef JD |
4397 | } |
4398 | ||
b4715a72 JD |
4399 | if (NILP (vector_ret_p)) |
4400 | prop_value = make_string (tmp_data, size); | |
4401 | else | |
4402 | prop_value = x_property_data_to_lisp (f, | |
a3db4b26 | 4403 | tmp_data, |
b4715a72 JD |
4404 | actual_type, |
4405 | actual_format, | |
4406 | actual_size); | |
4407 | } | |
333b20bb | 4408 | |
b4715a72 | 4409 | if (tmp_data) XFree (tmp_data); |
333b20bb GM |
4410 | } |
4411 | ||
4412 | UNBLOCK_INPUT; | |
b4715a72 | 4413 | UNGCPRO; |
333b20bb GM |
4414 | return prop_value; |
4415 | } | |
4416 | ||
4417 | ||
4418 | \f | |
4419 | /*********************************************************************** | |
4420 | Busy cursor | |
4421 | ***********************************************************************/ | |
4422 | ||
4ae9a85e | 4423 | /* If non-null, an asynchronous timer that, when it expires, displays |
0af913d7 | 4424 | an hourglass cursor on all frames. */ |
333b20bb | 4425 | |
0af913d7 | 4426 | static struct atimer *hourglass_atimer; |
333b20bb | 4427 | |
0af913d7 | 4428 | /* Non-zero means an hourglass cursor is currently shown. */ |
333b20bb | 4429 | |
0af913d7 | 4430 | static int hourglass_shown_p; |
333b20bb | 4431 | |
0af913d7 | 4432 | /* Number of seconds to wait before displaying an hourglass cursor. */ |
333b20bb | 4433 | |
0af913d7 | 4434 | static Lisp_Object Vhourglass_delay; |
333b20bb | 4435 | |
0af913d7 | 4436 | /* Default number of seconds to wait before displaying an hourglass |
4ae9a85e GM |
4437 | cursor. */ |
4438 | ||
0af913d7 | 4439 | #define DEFAULT_HOURGLASS_DELAY 1 |
4ae9a85e GM |
4440 | |
4441 | /* Function prototypes. */ | |
4442 | ||
0af913d7 GM |
4443 | static void show_hourglass P_ ((struct atimer *)); |
4444 | static void hide_hourglass P_ ((void)); | |
4ae9a85e | 4445 | |
83c31c8d JD |
4446 | /* Return non-zero if houglass timer has been started or hourglass is shown. */ |
4447 | ||
4448 | int | |
4449 | hourglass_started () | |
4450 | { | |
4451 | return hourglass_shown_p || hourglass_atimer != NULL; | |
4452 | } | |
4453 | ||
4ae9a85e | 4454 | |
0af913d7 | 4455 | /* Cancel a currently active hourglass timer, and start a new one. */ |
4ae9a85e GM |
4456 | |
4457 | void | |
0af913d7 | 4458 | start_hourglass () |
333b20bb | 4459 | { |
4ae9a85e | 4460 | EMACS_TIME delay; |
3caa99d3 | 4461 | int secs, usecs = 0; |
177c0ea7 | 4462 | |
a790bcd4 TTN |
4463 | /* Don't bother for ttys. */ |
4464 | if (NILP (Vwindow_system)) | |
4465 | return; | |
4466 | ||
0af913d7 | 4467 | cancel_hourglass (); |
4ae9a85e | 4468 | |
0af913d7 GM |
4469 | if (INTEGERP (Vhourglass_delay) |
4470 | && XINT (Vhourglass_delay) > 0) | |
4471 | secs = XFASTINT (Vhourglass_delay); | |
4472 | else if (FLOATP (Vhourglass_delay) | |
4473 | && XFLOAT_DATA (Vhourglass_delay) > 0) | |
3caa99d3 GM |
4474 | { |
4475 | Lisp_Object tem; | |
0af913d7 | 4476 | tem = Ftruncate (Vhourglass_delay, Qnil); |
3caa99d3 | 4477 | secs = XFASTINT (tem); |
0af913d7 | 4478 | usecs = (XFLOAT_DATA (Vhourglass_delay) - secs) * 1000000; |
3caa99d3 | 4479 | } |
4ae9a85e | 4480 | else |
0af913d7 | 4481 | secs = DEFAULT_HOURGLASS_DELAY; |
177c0ea7 | 4482 | |
3caa99d3 | 4483 | EMACS_SET_SECS_USECS (delay, secs, usecs); |
0af913d7 GM |
4484 | hourglass_atimer = start_atimer (ATIMER_RELATIVE, delay, |
4485 | show_hourglass, NULL); | |
4ae9a85e GM |
4486 | } |
4487 | ||
4488 | ||
0af913d7 | 4489 | /* Cancel the hourglass cursor timer if active, hide a busy cursor if |
4ae9a85e GM |
4490 | shown. */ |
4491 | ||
4492 | void | |
0af913d7 | 4493 | cancel_hourglass () |
4ae9a85e | 4494 | { |
0af913d7 | 4495 | if (hourglass_atimer) |
99f01f62 | 4496 | { |
0af913d7 GM |
4497 | cancel_atimer (hourglass_atimer); |
4498 | hourglass_atimer = NULL; | |
99f01f62 | 4499 | } |
177c0ea7 | 4500 | |
0af913d7 GM |
4501 | if (hourglass_shown_p) |
4502 | hide_hourglass (); | |
4ae9a85e GM |
4503 | } |
4504 | ||
4505 | ||
0af913d7 GM |
4506 | /* Timer function of hourglass_atimer. TIMER is equal to |
4507 | hourglass_atimer. | |
4ae9a85e | 4508 | |
0af913d7 GM |
4509 | Display an hourglass pointer on all frames by mapping the frames' |
4510 | hourglass_window. Set the hourglass_p flag in the frames' | |
4511 | output_data.x structure to indicate that an hourglass cursor is | |
4512 | shown on the frames. */ | |
4ae9a85e GM |
4513 | |
4514 | static void | |
0af913d7 | 4515 | show_hourglass (timer) |
4ae9a85e GM |
4516 | struct atimer *timer; |
4517 | { | |
4518 | /* The timer implementation will cancel this timer automatically | |
0af913d7 | 4519 | after this function has run. Set hourglass_atimer to null |
4ae9a85e | 4520 | so that we know the timer doesn't have to be canceled. */ |
0af913d7 | 4521 | hourglass_atimer = NULL; |
4ae9a85e | 4522 | |
0af913d7 | 4523 | if (!hourglass_shown_p) |
333b20bb GM |
4524 | { |
4525 | Lisp_Object rest, frame; | |
177c0ea7 | 4526 | |
4ae9a85e | 4527 | BLOCK_INPUT; |
177c0ea7 | 4528 | |
333b20bb | 4529 | FOR_EACH_FRAME (rest, frame) |
5f7a1890 GM |
4530 | { |
4531 | struct frame *f = XFRAME (frame); | |
177c0ea7 | 4532 | |
5f7a1890 GM |
4533 | if (FRAME_LIVE_P (f) && FRAME_X_P (f) && FRAME_X_DISPLAY (f)) |
4534 | { | |
4535 | Display *dpy = FRAME_X_DISPLAY (f); | |
177c0ea7 | 4536 | |
5f7a1890 GM |
4537 | #ifdef USE_X_TOOLKIT |
4538 | if (f->output_data.x->widget) | |
4539 | #else | |
4540 | if (FRAME_OUTER_WINDOW (f)) | |
4541 | #endif | |
4542 | { | |
0af913d7 | 4543 | f->output_data.x->hourglass_p = 1; |
177c0ea7 | 4544 | |
0af913d7 | 4545 | if (!f->output_data.x->hourglass_window) |
5f7a1890 GM |
4546 | { |
4547 | unsigned long mask = CWCursor; | |
4548 | XSetWindowAttributes attrs; | |
49b8b5dc JD |
4549 | #ifdef USE_GTK |
4550 | Window parent = FRAME_X_WINDOW (f); | |
4551 | #else | |
4552 | Window parent = FRAME_OUTER_WINDOW (f); | |
4553 | #endif | |
0af913d7 | 4554 | attrs.cursor = f->output_data.x->hourglass_cursor; |
177c0ea7 | 4555 | |
0af913d7 | 4556 | f->output_data.x->hourglass_window |
49b8b5dc | 4557 | = XCreateWindow (dpy, parent, |
5f7a1890 GM |
4558 | 0, 0, 32000, 32000, 0, 0, |
4559 | InputOnly, | |
4560 | CopyFromParent, | |
4561 | mask, &attrs); | |
4562 | } | |
177c0ea7 | 4563 | |
0af913d7 | 4564 | XMapRaised (dpy, f->output_data.x->hourglass_window); |
5f7a1890 GM |
4565 | XFlush (dpy); |
4566 | } | |
4567 | } | |
4568 | } | |
333b20bb | 4569 | |
0af913d7 | 4570 | hourglass_shown_p = 1; |
4ae9a85e GM |
4571 | UNBLOCK_INPUT; |
4572 | } | |
333b20bb GM |
4573 | } |
4574 | ||
4575 | ||
0af913d7 GM |
4576 | /* Hide the hourglass pointer on all frames, if it is currently |
4577 | shown. */ | |
333b20bb | 4578 | |
4ae9a85e | 4579 | static void |
0af913d7 | 4580 | hide_hourglass () |
4ae9a85e | 4581 | { |
0af913d7 | 4582 | if (hourglass_shown_p) |
333b20bb | 4583 | { |
4ae9a85e GM |
4584 | Lisp_Object rest, frame; |
4585 | ||
4586 | BLOCK_INPUT; | |
4587 | FOR_EACH_FRAME (rest, frame) | |
333b20bb | 4588 | { |
4ae9a85e | 4589 | struct frame *f = XFRAME (frame); |
177c0ea7 | 4590 | |
4ae9a85e GM |
4591 | if (FRAME_X_P (f) |
4592 | /* Watch out for newly created frames. */ | |
0af913d7 | 4593 | && f->output_data.x->hourglass_window) |
4ae9a85e | 4594 | { |
0af913d7 GM |
4595 | XUnmapWindow (FRAME_X_DISPLAY (f), |
4596 | f->output_data.x->hourglass_window); | |
4597 | /* Sync here because XTread_socket looks at the | |
4598 | hourglass_p flag that is reset to zero below. */ | |
4ae9a85e | 4599 | XSync (FRAME_X_DISPLAY (f), False); |
0af913d7 | 4600 | f->output_data.x->hourglass_p = 0; |
4ae9a85e | 4601 | } |
333b20bb | 4602 | } |
333b20bb | 4603 | |
0af913d7 | 4604 | hourglass_shown_p = 0; |
4ae9a85e GM |
4605 | UNBLOCK_INPUT; |
4606 | } | |
333b20bb GM |
4607 | } |
4608 | ||
4609 | ||
4610 | \f | |
4611 | /*********************************************************************** | |
4612 | Tool tips | |
4613 | ***********************************************************************/ | |
4614 | ||
4615 | static Lisp_Object x_create_tip_frame P_ ((struct x_display_info *, | |
275841bf | 4616 | Lisp_Object, Lisp_Object)); |
06d62053 | 4617 | static void compute_tip_xy P_ ((struct frame *, Lisp_Object, Lisp_Object, |
ab452f99 | 4618 | Lisp_Object, int, int, int *, int *)); |
177c0ea7 | 4619 | |
44b5a125 | 4620 | /* The frame of a currently visible tooltip. */ |
333b20bb | 4621 | |
44b5a125 | 4622 | Lisp_Object tip_frame; |
333b20bb GM |
4623 | |
4624 | /* If non-nil, a timer started that hides the last tooltip when it | |
4625 | fires. */ | |
4626 | ||
4627 | Lisp_Object tip_timer; | |
4628 | Window tip_window; | |
4629 | ||
06d62053 GM |
4630 | /* If non-nil, a vector of 3 elements containing the last args |
4631 | with which x-show-tip was called. See there. */ | |
4632 | ||
4633 | Lisp_Object last_show_tip_args; | |
4634 | ||
d63931a2 GM |
4635 | /* Maximum size for tooltips; a cons (COLUMNS . ROWS). */ |
4636 | ||
4637 | Lisp_Object Vx_max_tooltip_size; | |
4638 | ||
eaf1eea9 GM |
4639 | |
4640 | static Lisp_Object | |
4641 | unwind_create_tip_frame (frame) | |
4642 | Lisp_Object frame; | |
4643 | { | |
c844a81a GM |
4644 | Lisp_Object deleted; |
4645 | ||
4646 | deleted = unwind_create_frame (frame); | |
4647 | if (EQ (deleted, Qt)) | |
4648 | { | |
4649 | tip_window = None; | |
4650 | tip_frame = Qnil; | |
4651 | } | |
177c0ea7 | 4652 | |
c844a81a | 4653 | return deleted; |
eaf1eea9 GM |
4654 | } |
4655 | ||
4656 | ||
333b20bb | 4657 | /* Create a frame for a tooltip on the display described by DPYINFO. |
275841bf GM |
4658 | PARMS is a list of frame parameters. TEXT is the string to |
4659 | display in the tip frame. Value is the frame. | |
eaf1eea9 GM |
4660 | |
4661 | Note that functions called here, esp. x_default_parameter can | |
4662 | signal errors, for instance when a specified color name is | |
4663 | undefined. We have to make sure that we're in a consistent state | |
4664 | when this happens. */ | |
333b20bb GM |
4665 | |
4666 | static Lisp_Object | |
275841bf | 4667 | x_create_tip_frame (dpyinfo, parms, text) |
333b20bb | 4668 | struct x_display_info *dpyinfo; |
275841bf | 4669 | Lisp_Object parms, text; |
333b20bb GM |
4670 | { |
4671 | struct frame *f; | |
4672 | Lisp_Object frame, tem; | |
4673 | Lisp_Object name; | |
333b20bb GM |
4674 | long window_prompting = 0; |
4675 | int width, height; | |
331379bf | 4676 | int count = SPECPDL_INDEX (); |
b6d7acec | 4677 | struct gcpro gcpro1, gcpro2, gcpro3; |
333b20bb | 4678 | struct kboard *kb; |
06d62053 | 4679 | int face_change_count_before = face_change_count; |
275841bf GM |
4680 | Lisp_Object buffer; |
4681 | struct buffer *old_buffer; | |
333b20bb GM |
4682 | |
4683 | check_x (); | |
4684 | ||
e6a0d3eb | 4685 | parms = Fcopy_alist (parms); |
333b20bb GM |
4686 | |
4687 | #ifdef MULTI_KBOARD | |
4688 | kb = dpyinfo->kboard; | |
4689 | #else | |
4690 | kb = &the_only_kboard; | |
4691 | #endif | |
4692 | ||
4693 | /* Get the name of the frame to use for resource lookup. */ | |
4694 | name = x_get_arg (dpyinfo, parms, Qname, "name", "Name", RES_TYPE_STRING); | |
4695 | if (!STRINGP (name) | |
4696 | && !EQ (name, Qunbound) | |
4697 | && !NILP (name)) | |
4698 | error ("Invalid frame name--not a string or nil"); | |
333b20bb GM |
4699 | |
4700 | frame = Qnil; | |
4701 | GCPRO3 (parms, name, frame); | |
44b5a125 | 4702 | f = make_frame (1); |
333b20bb | 4703 | XSETFRAME (frame, f); |
275841bf GM |
4704 | |
4705 | buffer = Fget_buffer_create (build_string (" *tip*")); | |
be786000 | 4706 | Fset_window_buffer (FRAME_ROOT_WINDOW (f), buffer, Qnil); |
275841bf GM |
4707 | old_buffer = current_buffer; |
4708 | set_buffer_internal_1 (XBUFFER (buffer)); | |
d63931a2 | 4709 | current_buffer->truncate_lines = Qnil; |
5c2a995d KH |
4710 | specbind (Qinhibit_read_only, Qt); |
4711 | specbind (Qinhibit_modification_hooks, Qt); | |
275841bf GM |
4712 | Ferase_buffer (); |
4713 | Finsert (1, &text); | |
4714 | set_buffer_internal_1 (old_buffer); | |
177c0ea7 | 4715 | |
333b20bb | 4716 | FRAME_CAN_HAVE_SCROLL_BARS (f) = 0; |
8a1a7743 | 4717 | record_unwind_protect (unwind_create_tip_frame, frame); |
333b20bb | 4718 | |
eaf1eea9 GM |
4719 | /* By setting the output method, we're essentially saying that |
4720 | the frame is live, as per FRAME_LIVE_P. If we get a signal | |
4721 | from this point on, x_destroy_window might screw up reference | |
4722 | counts etc. */ | |
333b20bb GM |
4723 | f->output_method = output_x_window; |
4724 | f->output_data.x = (struct x_output *) xmalloc (sizeof (struct x_output)); | |
4725 | bzero (f->output_data.x, sizeof (struct x_output)); | |
4726 | f->output_data.x->icon_bitmap = -1; | |
be786000 | 4727 | FRAME_FONTSET (f) = -1; |
61d461a8 GM |
4728 | f->output_data.x->scroll_bar_foreground_pixel = -1; |
4729 | f->output_data.x->scroll_bar_background_pixel = -1; | |
f15340b7 MB |
4730 | #ifdef USE_TOOLKIT_SCROLL_BARS |
4731 | f->output_data.x->scroll_bar_top_shadow_pixel = -1; | |
4732 | f->output_data.x->scroll_bar_bottom_shadow_pixel = -1; | |
4733 | #endif /* USE_TOOLKIT_SCROLL_BARS */ | |
333b20bb GM |
4734 | f->icon_name = Qnil; |
4735 | FRAME_X_DISPLAY_INFO (f) = dpyinfo; | |
f1d2ce7f | 4736 | #if GLYPH_DEBUG |
eaf1eea9 GM |
4737 | image_cache_refcount = FRAME_X_IMAGE_CACHE (f)->refcount; |
4738 | dpyinfo_refcount = dpyinfo->reference_count; | |
4739 | #endif /* GLYPH_DEBUG */ | |
333b20bb GM |
4740 | #ifdef MULTI_KBOARD |
4741 | FRAME_KBOARD (f) = kb; | |
4742 | #endif | |
4743 | f->output_data.x->parent_desc = FRAME_X_DISPLAY_INFO (f)->root_window; | |
4744 | f->output_data.x->explicit_parent = 0; | |
4745 | ||
61d461a8 GM |
4746 | /* These colors will be set anyway later, but it's important |
4747 | to get the color reference counts right, so initialize them! */ | |
4748 | { | |
4749 | Lisp_Object black; | |
4750 | struct gcpro gcpro1; | |
177c0ea7 | 4751 | |
61d461a8 GM |
4752 | black = build_string ("black"); |
4753 | GCPRO1 (black); | |
4754 | f->output_data.x->foreground_pixel | |
4755 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); | |
4756 | f->output_data.x->background_pixel | |
4757 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); | |
4758 | f->output_data.x->cursor_pixel | |
4759 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); | |
4760 | f->output_data.x->cursor_foreground_pixel | |
4761 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); | |
4762 | f->output_data.x->border_pixel | |
4763 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); | |
4764 | f->output_data.x->mouse_pixel | |
4765 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); | |
4766 | UNGCPRO; | |
4767 | } | |
4768 | ||
333b20bb GM |
4769 | /* Set the name; the functions to which we pass f expect the name to |
4770 | be set. */ | |
4771 | if (EQ (name, Qunbound) || NILP (name)) | |
4772 | { | |
4773 | f->name = build_string (dpyinfo->x_id_name); | |
4774 | f->explicit_name = 0; | |
4775 | } | |
4776 | else | |
4777 | { | |
4778 | f->name = name; | |
4779 | f->explicit_name = 1; | |
4780 | /* use the frame's title when getting resources for this frame. */ | |
4781 | specbind (Qx_resource_name, name); | |
4782 | } | |
4783 | ||
eaf1eea9 GM |
4784 | /* Extract the window parameters from the supplied values that are |
4785 | needed to determine window geometry. */ | |
333b20bb GM |
4786 | { |
4787 | Lisp_Object font; | |
4788 | ||
4789 | font = x_get_arg (dpyinfo, parms, Qfont, "font", "Font", RES_TYPE_STRING); | |
4790 | ||
4791 | BLOCK_INPUT; | |
4792 | /* First, try whatever font the caller has specified. */ | |
4793 | if (STRINGP (font)) | |
4794 | { | |
4795 | tem = Fquery_fontset (font, Qnil); | |
4796 | if (STRINGP (tem)) | |
d5db4077 | 4797 | font = x_new_fontset (f, SDATA (tem)); |
333b20bb | 4798 | else |
d5db4077 | 4799 | font = x_new_font (f, SDATA (font)); |
333b20bb | 4800 | } |
177c0ea7 | 4801 | |
333b20bb GM |
4802 | /* Try out a font which we hope has bold and italic variations. */ |
4803 | if (!STRINGP (font)) | |
4804 | font = x_new_font (f, "-adobe-courier-medium-r-*-*-*-120-*-*-*-*-iso8859-1"); | |
4805 | if (!STRINGP (font)) | |
4806 | font = x_new_font (f, "-misc-fixed-medium-r-normal-*-*-140-*-*-c-*-iso8859-1"); | |
4807 | if (! STRINGP (font)) | |
4808 | font = x_new_font (f, "-*-*-medium-r-normal-*-*-140-*-*-c-*-iso8859-1"); | |
4809 | if (! STRINGP (font)) | |
4810 | /* This was formerly the first thing tried, but it finds too many fonts | |
4811 | and takes too long. */ | |
4812 | font = x_new_font (f, "-*-*-medium-r-*-*-*-*-*-*-c-*-iso8859-1"); | |
4813 | /* If those didn't work, look for something which will at least work. */ | |
4814 | if (! STRINGP (font)) | |
4815 | font = x_new_font (f, "-*-fixed-*-*-*-*-*-140-*-*-c-*-iso8859-1"); | |
4816 | UNBLOCK_INPUT; | |
4817 | if (! STRINGP (font)) | |
4818 | font = build_string ("fixed"); | |
4819 | ||
4820 | x_default_parameter (f, parms, Qfont, font, | |
4821 | "font", "Font", RES_TYPE_STRING); | |
4822 | } | |
4823 | ||
4824 | x_default_parameter (f, parms, Qborder_width, make_number (2), | |
4825 | "borderWidth", "BorderWidth", RES_TYPE_NUMBER); | |
177c0ea7 | 4826 | |
333b20bb GM |
4827 | /* This defaults to 2 in order to match xterm. We recognize either |
4828 | internalBorderWidth or internalBorder (which is what xterm calls | |
4829 | it). */ | |
4830 | if (NILP (Fassq (Qinternal_border_width, parms))) | |
4831 | { | |
4832 | Lisp_Object value; | |
4833 | ||
4834 | value = x_get_arg (dpyinfo, parms, Qinternal_border_width, | |
4835 | "internalBorder", "internalBorder", RES_TYPE_NUMBER); | |
4836 | if (! EQ (value, Qunbound)) | |
4837 | parms = Fcons (Fcons (Qinternal_border_width, value), | |
4838 | parms); | |
4839 | } | |
4840 | ||
4841 | x_default_parameter (f, parms, Qinternal_border_width, make_number (1), | |
4842 | "internalBorderWidth", "internalBorderWidth", | |
4843 | RES_TYPE_NUMBER); | |
4844 | ||
4845 | /* Also do the stuff which must be set before the window exists. */ | |
4846 | x_default_parameter (f, parms, Qforeground_color, build_string ("black"), | |
4847 | "foreground", "Foreground", RES_TYPE_STRING); | |
4848 | x_default_parameter (f, parms, Qbackground_color, build_string ("white"), | |
4849 | "background", "Background", RES_TYPE_STRING); | |
4850 | x_default_parameter (f, parms, Qmouse_color, build_string ("black"), | |
4851 | "pointerColor", "Foreground", RES_TYPE_STRING); | |
4852 | x_default_parameter (f, parms, Qcursor_color, build_string ("black"), | |
4853 | "cursorColor", "Foreground", RES_TYPE_STRING); | |
4854 | x_default_parameter (f, parms, Qborder_color, build_string ("black"), | |
4855 | "borderColor", "BorderColor", RES_TYPE_STRING); | |
4856 | ||
4857 | /* Init faces before x_default_parameter is called for scroll-bar | |
4858 | parameters because that function calls x_set_scroll_bar_width, | |
4859 | which calls change_frame_size, which calls Fset_window_buffer, | |
4860 | which runs hooks, which call Fvertical_motion. At the end, we | |
4861 | end up in init_iterator with a null face cache, which should not | |
4862 | happen. */ | |
4863 | init_frame_faces (f); | |
177c0ea7 | 4864 | |
333b20bb | 4865 | f->output_data.x->parent_desc = FRAME_X_DISPLAY_INFO (f)->root_window; |
333b20bb | 4866 | |
7c0d3ed8 | 4867 | window_prompting = x_figure_window_size (f, parms, 0); |
333b20bb | 4868 | |
333b20bb GM |
4869 | { |
4870 | XSetWindowAttributes attrs; | |
4871 | unsigned long mask; | |
177c0ea7 | 4872 | |
333b20bb | 4873 | BLOCK_INPUT; |
c51d2b5e GM |
4874 | mask = CWBackPixel | CWOverrideRedirect | CWEventMask; |
4875 | if (DoesSaveUnders (dpyinfo->screen)) | |
4876 | mask |= CWSaveUnder; | |
177c0ea7 | 4877 | |
9b2956e2 GM |
4878 | /* Window managers look at the override-redirect flag to determine |
4879 | whether or net to give windows a decoration (Xlib spec, chapter | |
333b20bb GM |
4880 | 3.2.8). */ |
4881 | attrs.override_redirect = True; | |
4882 | attrs.save_under = True; | |
4883 | attrs.background_pixel = FRAME_BACKGROUND_PIXEL (f); | |
4884 | /* Arrange for getting MapNotify and UnmapNotify events. */ | |
4885 | attrs.event_mask = StructureNotifyMask; | |
4886 | tip_window | |
4887 | = FRAME_X_WINDOW (f) | |
4888 | = XCreateWindow (FRAME_X_DISPLAY (f), | |
4889 | FRAME_X_DISPLAY_INFO (f)->root_window, | |
4890 | /* x, y, width, height */ | |
4891 | 0, 0, 1, 1, | |
4892 | /* Border. */ | |
4893 | 1, | |
4894 | CopyFromParent, InputOutput, CopyFromParent, | |
4895 | mask, &attrs); | |
4896 | UNBLOCK_INPUT; | |
4897 | } | |
4898 | ||
4899 | x_make_gc (f); | |
4900 | ||
333b20bb GM |
4901 | x_default_parameter (f, parms, Qauto_raise, Qnil, |
4902 | "autoRaise", "AutoRaiseLower", RES_TYPE_BOOLEAN); | |
4903 | x_default_parameter (f, parms, Qauto_lower, Qnil, | |
4904 | "autoLower", "AutoRaiseLower", RES_TYPE_BOOLEAN); | |
4905 | x_default_parameter (f, parms, Qcursor_type, Qbox, | |
4906 | "cursorType", "CursorType", RES_TYPE_SYMBOL); | |
4907 | ||
be786000 | 4908 | /* Dimensions, especially FRAME_LINES (f), must be done via change_frame_size. |
333b20bb | 4909 | Change will not be effected unless different from the current |
be786000 KS |
4910 | FRAME_LINES (f). */ |
4911 | width = FRAME_COLS (f); | |
4912 | height = FRAME_LINES (f); | |
4913 | SET_FRAME_COLS (f, 0); | |
4914 | FRAME_LINES (f) = 0; | |
8938a4fb | 4915 | change_frame_size (f, height, width, 1, 0, 0); |
177c0ea7 | 4916 | |
cd1d850f JPW |
4917 | /* Add `tooltip' frame parameter's default value. */ |
4918 | if (NILP (Fframe_parameter (frame, intern ("tooltip")))) | |
4919 | Fmodify_frame_parameters (frame, Fcons (Fcons (intern ("tooltip"), Qt), | |
4920 | Qnil)); | |
177c0ea7 | 4921 | |
035d5114 | 4922 | /* Set up faces after all frame parameters are known. This call |
6801a572 GM |
4923 | also merges in face attributes specified for new frames. |
4924 | ||
4925 | Frame parameters may be changed if .Xdefaults contains | |
4926 | specifications for the default font. For example, if there is an | |
4927 | `Emacs.default.attributeBackground: pink', the `background-color' | |
4928 | attribute of the frame get's set, which let's the internal border | |
4929 | of the tooltip frame appear in pink. Prevent this. */ | |
4930 | { | |
4931 | Lisp_Object bg = Fframe_parameter (frame, Qbackground_color); | |
4932 | ||
4933 | /* Set tip_frame here, so that */ | |
4934 | tip_frame = frame; | |
4935 | call1 (Qface_set_after_frame_default, frame); | |
177c0ea7 | 4936 | |
6801a572 GM |
4937 | if (!EQ (bg, Fframe_parameter (frame, Qbackground_color))) |
4938 | Fmodify_frame_parameters (frame, Fcons (Fcons (Qbackground_color, bg), | |
4939 | Qnil)); | |
4940 | } | |
177c0ea7 | 4941 | |
333b20bb GM |
4942 | f->no_split = 1; |
4943 | ||
4944 | UNGCPRO; | |
4945 | ||
4946 | /* It is now ok to make the frame official even if we get an error | |
4947 | below. And the frame needs to be on Vframe_list or making it | |
4948 | visible won't work. */ | |
4949 | Vframe_list = Fcons (frame, Vframe_list); | |
4950 | ||
4951 | /* Now that the frame is official, it counts as a reference to | |
4952 | its display. */ | |
4953 | FRAME_X_DISPLAY_INFO (f)->reference_count++; | |
4954 | ||
06d62053 GM |
4955 | /* Setting attributes of faces of the tooltip frame from resources |
4956 | and similar will increment face_change_count, which leads to the | |
4957 | clearing of all current matrices. Since this isn't necessary | |
4958 | here, avoid it by resetting face_change_count to the value it | |
4959 | had before we created the tip frame. */ | |
4960 | face_change_count = face_change_count_before; | |
4961 | ||
eaf1eea9 | 4962 | /* Discard the unwind_protect. */ |
333b20bb GM |
4963 | return unbind_to (count, frame); |
4964 | } | |
4965 | ||
4966 | ||
06d62053 GM |
4967 | /* Compute where to display tip frame F. PARMS is the list of frame |
4968 | parameters for F. DX and DY are specified offsets from the current | |
ab452f99 GM |
4969 | location of the mouse. WIDTH and HEIGHT are the width and height |
4970 | of the tooltip. Return coordinates relative to the root window of | |
4971 | the display in *ROOT_X, and *ROOT_Y. */ | |
06d62053 GM |
4972 | |
4973 | static void | |
ab452f99 | 4974 | compute_tip_xy (f, parms, dx, dy, width, height, root_x, root_y) |
06d62053 GM |
4975 | struct frame *f; |
4976 | Lisp_Object parms, dx, dy; | |
ab452f99 | 4977 | int width, height; |
06d62053 GM |
4978 | int *root_x, *root_y; |
4979 | { | |
4980 | Lisp_Object left, top; | |
4981 | int win_x, win_y; | |
4982 | Window root, child; | |
4983 | unsigned pmask; | |
177c0ea7 | 4984 | |
06d62053 GM |
4985 | /* User-specified position? */ |
4986 | left = Fcdr (Fassq (Qleft, parms)); | |
4987 | top = Fcdr (Fassq (Qtop, parms)); | |
177c0ea7 | 4988 | |
06d62053 GM |
4989 | /* Move the tooltip window where the mouse pointer is. Resize and |
4990 | show it. */ | |
570d22b0 | 4991 | if (!INTEGERP (left) || !INTEGERP (top)) |
ab452f99 GM |
4992 | { |
4993 | BLOCK_INPUT; | |
4994 | XQueryPointer (FRAME_X_DISPLAY (f), FRAME_X_DISPLAY_INFO (f)->root_window, | |
4995 | &root, &child, root_x, root_y, &win_x, &win_y, &pmask); | |
4996 | UNBLOCK_INPUT; | |
4997 | } | |
06d62053 | 4998 | |
06d62053 GM |
4999 | if (INTEGERP (top)) |
5000 | *root_y = XINT (top); | |
bf63eb69 JD |
5001 | else if (*root_y + XINT (dy) <= 0) |
5002 | *root_y = 0; /* Can happen for negative dy */ | |
7e8410d1 JD |
5003 | else if (*root_y + XINT (dy) + height <= FRAME_X_DISPLAY_INFO (f)->height) |
5004 | /* It fits below the pointer */ | |
ab452f99 | 5005 | *root_y += XINT (dy); |
7e8410d1 JD |
5006 | else if (height + XINT (dy) <= *root_y) |
5007 | /* It fits above the pointer. */ | |
5008 | *root_y -= height + XINT (dy); | |
5009 | else | |
5010 | /* Put it on the top. */ | |
5011 | *root_y = 0; | |
ab452f99 GM |
5012 | |
5013 | if (INTEGERP (left)) | |
5014 | *root_x = XINT (left); | |
bf63eb69 JD |
5015 | else if (*root_x + XINT (dx) <= 0) |
5016 | *root_x = 0; /* Can happen for negative dx */ | |
d682d3df RS |
5017 | else if (*root_x + XINT (dx) + width <= FRAME_X_DISPLAY_INFO (f)->width) |
5018 | /* It fits to the right of the pointer. */ | |
5019 | *root_x += XINT (dx); | |
5020 | else if (width + XINT (dx) <= *root_x) | |
5021 | /* It fits to the left of the pointer. */ | |
ab452f99 GM |
5022 | *root_x -= width + XINT (dx); |
5023 | else | |
d682d3df RS |
5024 | /* Put it left-justified on the screen--it ought to fit that way. */ |
5025 | *root_x = 0; | |
06d62053 GM |
5026 | } |
5027 | ||
5028 | ||
0634ce98 | 5029 | DEFUN ("x-show-tip", Fx_show_tip, Sx_show_tip, 1, 6, 0, |
7ee72033 | 5030 | doc: /* Show STRING in a "tooltip" window on frame FRAME. |
c061c855 GM |
5031 | A tooltip window is a small X window displaying a string. |
5032 | ||
87c891c7 EZ |
5033 | This is an internal function; Lisp code should call `tooltip-show'. |
5034 | ||
c061c855 GM |
5035 | FRAME nil or omitted means use the selected frame. |
5036 | ||
5037 | PARMS is an optional list of frame parameters which can be used to | |
5038 | change the tooltip's appearance. | |
5039 | ||
5040 | Automatically hide the tooltip after TIMEOUT seconds. TIMEOUT nil | |
5041 | means use the default timeout of 5 seconds. | |
5042 | ||
5043 | If the list of frame parameters PARAMS contains a `left' parameters, | |
5044 | the tooltip is displayed at that x-position. Otherwise it is | |
5045 | displayed at the mouse position, with offset DX added (default is 5 if | |
5046 | DX isn't specified). Likewise for the y-position; if a `top' frame | |
5047 | parameter is specified, it determines the y-position of the tooltip | |
5048 | window, otherwise it is displayed at the mouse position, with offset | |
5049 | DY added (default is -10). | |
5050 | ||
5051 | A tooltip's maximum size is specified by `x-max-tooltip-size'. | |
7ee72033 MB |
5052 | Text larger than the specified size is clipped. */) |
5053 | (string, frame, parms, timeout, dx, dy) | |
0634ce98 | 5054 | Lisp_Object string, frame, parms, timeout, dx, dy; |
333b20bb GM |
5055 | { |
5056 | struct frame *f; | |
5057 | struct window *w; | |
06d62053 | 5058 | int root_x, root_y; |
333b20bb GM |
5059 | struct buffer *old_buffer; |
5060 | struct text_pos pos; | |
5061 | int i, width, height; | |
393f2d14 | 5062 | struct gcpro gcpro1, gcpro2, gcpro3, gcpro4; |
333b20bb | 5063 | int old_windows_or_buffers_changed = windows_or_buffers_changed; |
331379bf | 5064 | int count = SPECPDL_INDEX (); |
177c0ea7 | 5065 | |
333b20bb GM |
5066 | specbind (Qinhibit_redisplay, Qt); |
5067 | ||
393f2d14 | 5068 | GCPRO4 (string, parms, frame, timeout); |
333b20bb | 5069 | |
b7826503 | 5070 | CHECK_STRING (string); |
333b20bb GM |
5071 | f = check_x_frame (frame); |
5072 | if (NILP (timeout)) | |
5073 | timeout = make_number (5); | |
5074 | else | |
b7826503 | 5075 | CHECK_NATNUM (timeout); |
177c0ea7 | 5076 | |
0634ce98 GM |
5077 | if (NILP (dx)) |
5078 | dx = make_number (5); | |
5079 | else | |
b7826503 | 5080 | CHECK_NUMBER (dx); |
177c0ea7 | 5081 | |
0634ce98 | 5082 | if (NILP (dy)) |
12c67a7f | 5083 | dy = make_number (-10); |
0634ce98 | 5084 | else |
b7826503 | 5085 | CHECK_NUMBER (dy); |
333b20bb | 5086 | |
06d62053 GM |
5087 | if (NILP (last_show_tip_args)) |
5088 | last_show_tip_args = Fmake_vector (make_number (3), Qnil); | |
5089 | ||
5090 | if (!NILP (tip_frame)) | |
5091 | { | |
5092 | Lisp_Object last_string = AREF (last_show_tip_args, 0); | |
5093 | Lisp_Object last_frame = AREF (last_show_tip_args, 1); | |
5094 | Lisp_Object last_parms = AREF (last_show_tip_args, 2); | |
5095 | ||
5096 | if (EQ (frame, last_frame) | |
5097 | && !NILP (Fequal (last_string, string)) | |
5098 | && !NILP (Fequal (last_parms, parms))) | |
5099 | { | |
5100 | struct frame *f = XFRAME (tip_frame); | |
177c0ea7 | 5101 | |
06d62053 GM |
5102 | /* Only DX and DY have changed. */ |
5103 | if (!NILP (tip_timer)) | |
ae782866 GM |
5104 | { |
5105 | Lisp_Object timer = tip_timer; | |
5106 | tip_timer = Qnil; | |
5107 | call1 (Qcancel_timer, timer); | |
5108 | } | |
06d62053 GM |
5109 | |
5110 | BLOCK_INPUT; | |
be786000 KS |
5111 | compute_tip_xy (f, parms, dx, dy, FRAME_PIXEL_WIDTH (f), |
5112 | FRAME_PIXEL_HEIGHT (f), &root_x, &root_y); | |
06d62053 | 5113 | XMoveWindow (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
ab452f99 | 5114 | root_x, root_y); |
06d62053 GM |
5115 | UNBLOCK_INPUT; |
5116 | goto start_timer; | |
5117 | } | |
5118 | } | |
5119 | ||
333b20bb GM |
5120 | /* Hide a previous tip, if any. */ |
5121 | Fx_hide_tip (); | |
5122 | ||
06d62053 GM |
5123 | ASET (last_show_tip_args, 0, string); |
5124 | ASET (last_show_tip_args, 1, frame); | |
5125 | ASET (last_show_tip_args, 2, parms); | |
5126 | ||
333b20bb GM |
5127 | /* Add default values to frame parameters. */ |
5128 | if (NILP (Fassq (Qname, parms))) | |
5129 | parms = Fcons (Fcons (Qname, build_string ("tooltip")), parms); | |
5130 | if (NILP (Fassq (Qinternal_border_width, parms))) | |
5131 | parms = Fcons (Fcons (Qinternal_border_width, make_number (3)), parms); | |
5132 | if (NILP (Fassq (Qborder_width, parms))) | |
5133 | parms = Fcons (Fcons (Qborder_width, make_number (1)), parms); | |
5134 | if (NILP (Fassq (Qborder_color, parms))) | |
5135 | parms = Fcons (Fcons (Qborder_color, build_string ("lightyellow")), parms); | |
5136 | if (NILP (Fassq (Qbackground_color, parms))) | |
5137 | parms = Fcons (Fcons (Qbackground_color, build_string ("lightyellow")), | |
5138 | parms); | |
5139 | ||
5140 | /* Create a frame for the tooltip, and record it in the global | |
5141 | variable tip_frame. */ | |
275841bf | 5142 | frame = x_create_tip_frame (FRAME_X_DISPLAY_INFO (f), parms, string); |
44b5a125 | 5143 | f = XFRAME (frame); |
333b20bb | 5144 | |
d63931a2 | 5145 | /* Set up the frame's root window. */ |
333b20bb | 5146 | w = XWINDOW (FRAME_ROOT_WINDOW (f)); |
be786000 | 5147 | w->left_col = w->top_line = make_number (0); |
177c0ea7 | 5148 | |
d63931a2 GM |
5149 | if (CONSP (Vx_max_tooltip_size) |
5150 | && INTEGERP (XCAR (Vx_max_tooltip_size)) | |
5151 | && XINT (XCAR (Vx_max_tooltip_size)) > 0 | |
5152 | && INTEGERP (XCDR (Vx_max_tooltip_size)) | |
5153 | && XINT (XCDR (Vx_max_tooltip_size)) > 0) | |
5154 | { | |
be786000 KS |
5155 | w->total_cols = XCAR (Vx_max_tooltip_size); |
5156 | w->total_lines = XCDR (Vx_max_tooltip_size); | |
d63931a2 GM |
5157 | } |
5158 | else | |
5159 | { | |
be786000 KS |
5160 | w->total_cols = make_number (80); |
5161 | w->total_lines = make_number (40); | |
d63931a2 | 5162 | } |
177c0ea7 | 5163 | |
be786000 | 5164 | FRAME_TOTAL_COLS (f) = XINT (w->total_cols); |
333b20bb GM |
5165 | adjust_glyphs (f); |
5166 | w->pseudo_window_p = 1; | |
5167 | ||
5168 | /* Display the tooltip text in a temporary buffer. */ | |
333b20bb | 5169 | old_buffer = current_buffer; |
275841bf | 5170 | set_buffer_internal_1 (XBUFFER (XWINDOW (FRAME_ROOT_WINDOW (f))->buffer)); |
d63931a2 | 5171 | current_buffer->truncate_lines = Qnil; |
333b20bb GM |
5172 | clear_glyph_matrix (w->desired_matrix); |
5173 | clear_glyph_matrix (w->current_matrix); | |
5174 | SET_TEXT_POS (pos, BEGV, BEGV_BYTE); | |
29e95254 | 5175 | try_window (FRAME_ROOT_WINDOW (f), pos, 0); |
333b20bb GM |
5176 | |
5177 | /* Compute width and height of the tooltip. */ | |
5178 | width = height = 0; | |
5179 | for (i = 0; i < w->desired_matrix->nrows; ++i) | |
5180 | { | |
5181 | struct glyph_row *row = &w->desired_matrix->rows[i]; | |
5182 | struct glyph *last; | |
5183 | int row_width; | |
5184 | ||
5185 | /* Stop at the first empty row at the end. */ | |
5186 | if (!row->enabled_p || !row->displays_text_p) | |
5187 | break; | |
5188 | ||
d7bf0342 GM |
5189 | /* Let the row go over the full width of the frame. */ |
5190 | row->full_width_p = 1; | |
333b20bb | 5191 | |
e3130015 | 5192 | /* There's a glyph at the end of rows that is used to place |
333b20bb GM |
5193 | the cursor there. Don't include the width of this glyph. */ |
5194 | if (row->used[TEXT_AREA]) | |
5195 | { | |
5196 | last = &row->glyphs[TEXT_AREA][row->used[TEXT_AREA] - 1]; | |
5197 | row_width = row->pixel_width - last->pixel_width; | |
5198 | } | |
5199 | else | |
5200 | row_width = row->pixel_width; | |
177c0ea7 | 5201 | |
333b20bb GM |
5202 | height += row->height; |
5203 | width = max (width, row_width); | |
5204 | } | |
5205 | ||
5206 | /* Add the frame's internal border to the width and height the X | |
5207 | window should have. */ | |
5208 | height += 2 * FRAME_INTERNAL_BORDER_WIDTH (f); | |
5209 | width += 2 * FRAME_INTERNAL_BORDER_WIDTH (f); | |
5210 | ||
5211 | /* Move the tooltip window where the mouse pointer is. Resize and | |
5212 | show it. */ | |
ab452f99 | 5213 | compute_tip_xy (f, parms, dx, dy, width, height, &root_x, &root_y); |
0634ce98 | 5214 | |
0634ce98 | 5215 | BLOCK_INPUT; |
333b20bb | 5216 | XMoveResizeWindow (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
ab452f99 | 5217 | root_x, root_y, width, height); |
333b20bb GM |
5218 | XMapRaised (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f)); |
5219 | UNBLOCK_INPUT; | |
177c0ea7 | 5220 | |
333b20bb GM |
5221 | /* Draw into the window. */ |
5222 | w->must_be_updated_p = 1; | |
5223 | update_single_window (w, 1); | |
5224 | ||
5225 | /* Restore original current buffer. */ | |
5226 | set_buffer_internal_1 (old_buffer); | |
5227 | windows_or_buffers_changed = old_windows_or_buffers_changed; | |
5228 | ||
06d62053 | 5229 | start_timer: |
333b20bb GM |
5230 | /* Let the tip disappear after timeout seconds. */ |
5231 | tip_timer = call3 (intern ("run-at-time"), timeout, Qnil, | |
5232 | intern ("x-hide-tip")); | |
a744a2ec DL |
5233 | |
5234 | UNGCPRO; | |
333b20bb GM |
5235 | return unbind_to (count, Qnil); |
5236 | } | |
5237 | ||
5238 | ||
5239 | DEFUN ("x-hide-tip", Fx_hide_tip, Sx_hide_tip, 0, 0, 0, | |
7ee72033 MB |
5240 | doc: /* Hide the current tooltip window, if there is any. |
5241 | Value is t if tooltip was open, nil otherwise. */) | |
5242 | () | |
333b20bb | 5243 | { |
44b5a125 | 5244 | int count; |
c0006262 GM |
5245 | Lisp_Object deleted, frame, timer; |
5246 | struct gcpro gcpro1, gcpro2; | |
44b5a125 GM |
5247 | |
5248 | /* Return quickly if nothing to do. */ | |
c0006262 | 5249 | if (NILP (tip_timer) && NILP (tip_frame)) |
44b5a125 | 5250 | return Qnil; |
177c0ea7 | 5251 | |
c0006262 GM |
5252 | frame = tip_frame; |
5253 | timer = tip_timer; | |
5254 | GCPRO2 (frame, timer); | |
5255 | tip_frame = tip_timer = deleted = Qnil; | |
177c0ea7 | 5256 | |
331379bf | 5257 | count = SPECPDL_INDEX (); |
333b20bb | 5258 | specbind (Qinhibit_redisplay, Qt); |
44b5a125 | 5259 | specbind (Qinhibit_quit, Qt); |
177c0ea7 | 5260 | |
c0006262 | 5261 | if (!NILP (timer)) |
ae782866 | 5262 | call1 (Qcancel_timer, timer); |
333b20bb | 5263 | |
c0006262 | 5264 | if (FRAMEP (frame)) |
333b20bb | 5265 | { |
44b5a125 GM |
5266 | Fdelete_frame (frame, Qnil); |
5267 | deleted = Qt; | |
f6c44811 GM |
5268 | |
5269 | #ifdef USE_LUCID | |
5270 | /* Bloodcurdling hack alert: The Lucid menu bar widget's | |
5271 | redisplay procedure is not called when a tip frame over menu | |
5272 | items is unmapped. Redisplay the menu manually... */ | |
5273 | { | |
5274 | struct frame *f = SELECTED_FRAME (); | |
5275 | Widget w = f->output_data.x->menubar_widget; | |
5276 | extern void xlwmenu_redisplay P_ ((Widget)); | |
9180dc8c | 5277 | |
f6c44811 | 5278 | if (!DoesSaveUnders (FRAME_X_DISPLAY_INFO (f)->screen) |
dbc64aa7 | 5279 | && w != NULL) |
f6c44811 GM |
5280 | { |
5281 | BLOCK_INPUT; | |
5282 | xlwmenu_redisplay (w); | |
5283 | UNBLOCK_INPUT; | |
5284 | } | |
5285 | } | |
5286 | #endif /* USE_LUCID */ | |
333b20bb GM |
5287 | } |
5288 | ||
c0006262 | 5289 | UNGCPRO; |
44b5a125 | 5290 | return unbind_to (count, deleted); |
333b20bb GM |
5291 | } |
5292 | ||
5293 | ||
5294 | \f | |
5295 | /*********************************************************************** | |
5296 | File selection dialog | |
5297 | ***********************************************************************/ | |
5298 | ||
90f2e16b JD |
5299 | DEFUN ("x-uses-old-gtk-dialog", Fx_uses_old_gtk_dialog, |
5300 | Sx_uses_old_gtk_dialog, | |
5301 | 0, 0, 0, | |
5302 | doc: /* Return t if the old Gtk+ file selection dialog is used. */) | |
5303 | () | |
5304 | { | |
5305 | #ifdef USE_GTK | |
5306 | extern int use_dialog_box; | |
5307 | extern int use_file_dialog; | |
333b20bb | 5308 | |
90f2e16b JD |
5309 | if (use_dialog_box |
5310 | && use_file_dialog | |
5311 | && have_menus_p () | |
5312 | && xg_uses_old_file_dialog ()) | |
5313 | return Qt; | |
5314 | #endif | |
5315 | return Qnil; | |
5316 | } | |
5317 | ||
5318 | ||
5319 | #ifdef USE_MOTIF | |
333b20bb GM |
5320 | /* Callback for "OK" and "Cancel" on file selection dialog. */ |
5321 | ||
5322 | static void | |
5323 | file_dialog_cb (widget, client_data, call_data) | |
5324 | Widget widget; | |
5325 | XtPointer call_data, client_data; | |
5326 | { | |
5327 | int *result = (int *) client_data; | |
5328 | XmAnyCallbackStruct *cb = (XmAnyCallbackStruct *) call_data; | |
5329 | *result = cb->reason; | |
5330 | } | |
5331 | ||
5332 | ||
a779d213 GM |
5333 | /* Callback for unmapping a file selection dialog. This is used to |
5334 | capture the case where a dialog is closed via a window manager's | |
5335 | closer button, for example. Using a XmNdestroyCallback didn't work | |
5336 | in this case. */ | |
5337 | ||
5338 | static void | |
5339 | file_dialog_unmap_cb (widget, client_data, call_data) | |
5340 | Widget widget; | |
5341 | XtPointer call_data, client_data; | |
5342 | { | |
5343 | int *result = (int *) client_data; | |
5344 | *result = XmCR_CANCEL; | |
5345 | } | |
5346 | ||
24ca7c5a JD |
5347 | static Lisp_Object |
5348 | clean_up_file_dialog (arg) | |
5349 | Lisp_Object arg; | |
5350 | { | |
5351 | struct Lisp_Save_Value *p = XSAVE_VALUE (arg); | |
5352 | Widget dialog = (Widget) p->pointer; | |
5353 | ||
5354 | /* Clean up. */ | |
5355 | BLOCK_INPUT; | |
5356 | XtUnmanageChild (dialog); | |
5357 | XtDestroyWidget (dialog); | |
5358 | x_menu_set_in_use (0); | |
5359 | UNBLOCK_INPUT; | |
5360 | ||
5361 | return Qnil; | |
5362 | } | |
5363 | ||
a779d213 | 5364 | |
f9d64bb3 | 5365 | DEFUN ("x-file-dialog", Fx_file_dialog, Sx_file_dialog, 2, 5, 0, |
7ee72033 | 5366 | doc: /* Read file name, prompting with PROMPT in directory DIR. |
f9d64bb3 JD |
5367 | Use a file selection dialog. Select DEFAULT-FILENAME in the dialog's file |
5368 | selection box, if specified. If MUSTMATCH is non-nil, the returned file | |
5369 | or directory must exist. ONLY-DIR-P is ignored." */) | |
5370 | (prompt, dir, default_filename, mustmatch, only_dir_p) | |
5371 | Lisp_Object prompt, dir, default_filename, mustmatch, only_dir_p; | |
333b20bb GM |
5372 | { |
5373 | int result; | |
0fe92f72 | 5374 | struct frame *f = SELECTED_FRAME (); |
333b20bb | 5375 | Lisp_Object file = Qnil; |
a8f4bdc6 | 5376 | Lisp_Object decoded_file; |
f9d64bb3 | 5377 | Widget dialog, text, help; |
333b20bb GM |
5378 | Arg al[10]; |
5379 | int ac = 0; | |
5380 | extern XtAppContext Xt_app_con; | |
333b20bb | 5381 | XmString dir_xmstring, pattern_xmstring; |
65b21658 | 5382 | int count = SPECPDL_INDEX (); |
f9d64bb3 | 5383 | struct gcpro gcpro1, gcpro2, gcpro3, gcpro4, gcpro5, gcpro6; |
333b20bb | 5384 | |
6eeee4d6 YM |
5385 | check_x (); |
5386 | ||
f9d64bb3 | 5387 | GCPRO6 (prompt, dir, default_filename, mustmatch, only_dir_p, file); |
24ca7c5a | 5388 | |
5ae53dcf | 5389 | if (popup_activated ()) |
24ca7c5a JD |
5390 | error ("Trying to use a menu from within a menu-entry"); |
5391 | ||
b7826503 PJ |
5392 | CHECK_STRING (prompt); |
5393 | CHECK_STRING (dir); | |
333b20bb GM |
5394 | |
5395 | /* Prevent redisplay. */ | |
5396 | specbind (Qinhibit_redisplay, Qt); | |
5397 | ||
5398 | BLOCK_INPUT; | |
5399 | ||
5400 | /* Create the dialog with PROMPT as title, using DIR as initial | |
5401 | directory and using "*" as pattern. */ | |
5402 | dir = Fexpand_file_name (dir, Qnil); | |
d5db4077 | 5403 | dir_xmstring = XmStringCreateLocalized (SDATA (dir)); |
333b20bb | 5404 | pattern_xmstring = XmStringCreateLocalized ("*"); |
177c0ea7 | 5405 | |
d5db4077 | 5406 | XtSetArg (al[ac], XmNtitle, SDATA (prompt)); ++ac; |
333b20bb GM |
5407 | XtSetArg (al[ac], XmNdirectory, dir_xmstring); ++ac; |
5408 | XtSetArg (al[ac], XmNpattern, pattern_xmstring); ++ac; | |
5409 | XtSetArg (al[ac], XmNresizePolicy, XmRESIZE_GROW); ++ac; | |
5410 | XtSetArg (al[ac], XmNdialogStyle, XmDIALOG_APPLICATION_MODAL); ++ac; | |
5411 | dialog = XmCreateFileSelectionDialog (f->output_data.x->widget, | |
5412 | "fsb", al, ac); | |
5413 | XmStringFree (dir_xmstring); | |
5414 | XmStringFree (pattern_xmstring); | |
5415 | ||
5416 | /* Add callbacks for OK and Cancel. */ | |
5417 | XtAddCallback (dialog, XmNokCallback, file_dialog_cb, | |
5418 | (XtPointer) &result); | |
5419 | XtAddCallback (dialog, XmNcancelCallback, file_dialog_cb, | |
5420 | (XtPointer) &result); | |
a779d213 GM |
5421 | XtAddCallback (dialog, XmNunmapCallback, file_dialog_unmap_cb, |
5422 | (XtPointer) &result); | |
333b20bb | 5423 | |
f9d64bb3 | 5424 | /* Remove the help button since we can't display help. */ |
333b20bb | 5425 | help = XmFileSelectionBoxGetChild (dialog, XmDIALOG_HELP_BUTTON); |
f9d64bb3 | 5426 | XtUnmanageChild (help); |
333b20bb | 5427 | |
177c0ea7 | 5428 | /* Mark OK button as default. */ |
333b20bb GM |
5429 | XtVaSetValues (XmFileSelectionBoxGetChild (dialog, XmDIALOG_OK_BUTTON), |
5430 | XmNshowAsDefault, True, NULL); | |
5431 | ||
5432 | /* If MUSTMATCH is non-nil, disable the file entry field of the | |
5433 | dialog, so that the user must select a file from the files list | |
5434 | box. We can't remove it because we wouldn't have a way to get at | |
5435 | the result file name, then. */ | |
5436 | text = XmFileSelectionBoxGetChild (dialog, XmDIALOG_TEXT); | |
5437 | if (!NILP (mustmatch)) | |
5438 | { | |
5439 | Widget label; | |
5440 | label = XmFileSelectionBoxGetChild (dialog, XmDIALOG_SELECTION_LABEL); | |
5441 | XtSetSensitive (text, False); | |
5442 | XtSetSensitive (label, False); | |
5443 | } | |
5444 | ||
5445 | /* Manage the dialog, so that list boxes get filled. */ | |
5446 | XtManageChild (dialog); | |
5447 | ||
333b20bb GM |
5448 | if (STRINGP (default_filename)) |
5449 | { | |
5450 | XmString default_xmstring; | |
f9d64bb3 JD |
5451 | Widget wtext = XmFileSelectionBoxGetChild (dialog, XmDIALOG_TEXT); |
5452 | Widget list = XmFileSelectionBoxGetChild (dialog, XmDIALOG_LIST); | |
333b20bb | 5453 | |
f9d64bb3 JD |
5454 | XmTextPosition last_pos = XmTextFieldGetLastPosition (wtext); |
5455 | XmTextFieldReplace (wtext, 0, last_pos, | |
5456 | (SDATA (Ffile_name_nondirectory (default_filename)))); | |
333b20bb | 5457 | |
f9d64bb3 JD |
5458 | /* Select DEFAULT_FILENAME in the files list box. DEFAULT_FILENAME |
5459 | must include the path for this to work. */ | |
5460 | ||
5461 | default_xmstring = XmStringCreateLocalized (SDATA (default_filename)); | |
333b20bb | 5462 | |
f9d64bb3 JD |
5463 | if (XmListItemExists (list, default_xmstring)) |
5464 | { | |
5465 | int item_pos = XmListItemPos (list, default_xmstring); | |
5466 | /* Select the item and scroll it into view. */ | |
5467 | XmListSelectPos (list, item_pos, True); | |
5468 | XmListSetPos (list, item_pos); | |
5469 | } | |
5470 | ||
5471 | XmStringFree (default_xmstring); | |
333b20bb GM |
5472 | } |
5473 | ||
24ca7c5a JD |
5474 | record_unwind_protect (clean_up_file_dialog, make_save_value (dialog, 0)); |
5475 | ||
bf338245 | 5476 | /* Process events until the user presses Cancel or OK. */ |
5ae53dcf | 5477 | x_menu_set_in_use (1); |
03100098 | 5478 | result = 0; |
a779d213 | 5479 | while (result == 0) |
563b384d | 5480 | { |
bf338245 | 5481 | XEvent event; |
24ca7c5a | 5482 | x_menu_wait_for_event (0); |
bf338245 | 5483 | XtAppNextEvent (Xt_app_con, &event); |
9f6fcdc5 JD |
5484 | if (event.type == KeyPress |
5485 | && FRAME_X_DISPLAY (f) == event.xkey.display) | |
5486 | { | |
5487 | KeySym keysym = XLookupKeysym (&event.xkey, 0); | |
5488 | ||
5489 | /* Pop down on C-g. */ | |
5490 | if (keysym == XK_g && (event.xkey.state & ControlMask) != 0) | |
5491 | XtUnmanageChild (dialog); | |
5492 | } | |
5b3f8550 | 5493 | |
24ca7c5a | 5494 | (void) x_dispatch_event (&event, FRAME_X_DISPLAY (f)); |
563b384d | 5495 | } |
03100098 | 5496 | |
333b20bb GM |
5497 | /* Get the result. */ |
5498 | if (result == XmCR_OK) | |
5499 | { | |
5500 | XmString text; | |
5501 | String data; | |
177c0ea7 | 5502 | |
d1670063 | 5503 | XtVaGetValues (dialog, XmNtextString, &text, NULL); |
333b20bb GM |
5504 | XmStringGetLtoR (text, XmFONTLIST_DEFAULT_TAG, &data); |
5505 | XmStringFree (text); | |
5506 | file = build_string (data); | |
5507 | XtFree (data); | |
5508 | } | |
5509 | else | |
5510 | file = Qnil; | |
5511 | ||
333b20bb GM |
5512 | UNBLOCK_INPUT; |
5513 | UNGCPRO; | |
5514 | ||
5515 | /* Make "Cancel" equivalent to C-g. */ | |
5516 | if (NILP (file)) | |
5517 | Fsignal (Qquit, Qnil); | |
177c0ea7 | 5518 | |
a8f4bdc6 JD |
5519 | decoded_file = DECODE_FILE (file); |
5520 | ||
5521 | return unbind_to (count, decoded_file); | |
333b20bb GM |
5522 | } |
5523 | ||
5524 | #endif /* USE_MOTIF */ | |
5525 | ||
488dd4c4 JD |
5526 | #ifdef USE_GTK |
5527 | ||
24ca7c5a JD |
5528 | static Lisp_Object |
5529 | clean_up_dialog (arg) | |
5530 | Lisp_Object arg; | |
5531 | { | |
5532 | x_menu_set_in_use (0); | |
5533 | ||
5534 | return Qnil; | |
5535 | } | |
5536 | ||
f9d64bb3 JD |
5537 | DEFUN ("x-file-dialog", Fx_file_dialog, Sx_file_dialog, 2, 5, 0, |
5538 | doc: /* Read file name, prompting with PROMPT in directory DIR. | |
5539 | Use a file selection dialog. Select DEFAULT-FILENAME in the dialog's file | |
5540 | selection box, if specified. If MUSTMATCH is non-nil, the returned file | |
5541 | or directory must exist. If ONLY-DIR-P is non-nil, the user can only select | |
5542 | directories. */) | |
5543 | (prompt, dir, default_filename, mustmatch, only_dir_p) | |
5544 | Lisp_Object prompt, dir, default_filename, mustmatch, only_dir_p; | |
488dd4c4 JD |
5545 | { |
5546 | FRAME_PTR f = SELECTED_FRAME (); | |
5547 | char *fn; | |
5548 | Lisp_Object file = Qnil; | |
a8f4bdc6 | 5549 | Lisp_Object decoded_file; |
24ca7c5a | 5550 | int count = SPECPDL_INDEX (); |
f9d64bb3 | 5551 | struct gcpro gcpro1, gcpro2, gcpro3, gcpro4, gcpro5, gcpro6; |
488dd4c4 | 5552 | char *cdef_file; |
177c0ea7 | 5553 | |
6eeee4d6 YM |
5554 | check_x (); |
5555 | ||
f9d64bb3 | 5556 | GCPRO6 (prompt, dir, default_filename, mustmatch, only_dir_p, file); |
24ca7c5a | 5557 | |
5ae53dcf | 5558 | if (popup_activated ()) |
24ca7c5a JD |
5559 | error ("Trying to use a menu from within a menu-entry"); |
5560 | ||
488dd4c4 JD |
5561 | CHECK_STRING (prompt); |
5562 | CHECK_STRING (dir); | |
5563 | ||
5564 | /* Prevent redisplay. */ | |
5565 | specbind (Qinhibit_redisplay, Qt); | |
24ca7c5a | 5566 | record_unwind_protect (clean_up_dialog, Qnil); |
488dd4c4 JD |
5567 | |
5568 | BLOCK_INPUT; | |
5569 | ||
5570 | if (STRINGP (default_filename)) | |
5571 | cdef_file = SDATA (default_filename); | |
5572 | else | |
5573 | cdef_file = SDATA (dir); | |
5574 | ||
f9d64bb3 JD |
5575 | fn = xg_get_file_name (f, SDATA (prompt), cdef_file, |
5576 | ! NILP (mustmatch), | |
5577 | ! NILP (only_dir_p)); | |
177c0ea7 | 5578 | |
488dd4c4 JD |
5579 | if (fn) |
5580 | { | |
5581 | file = build_string (fn); | |
5582 | xfree (fn); | |
5583 | } | |
5584 | ||
5585 | UNBLOCK_INPUT; | |
5586 | UNGCPRO; | |
5587 | ||
5588 | /* Make "Cancel" equivalent to C-g. */ | |
5589 | if (NILP (file)) | |
5590 | Fsignal (Qquit, Qnil); | |
177c0ea7 | 5591 | |
a8f4bdc6 JD |
5592 | decoded_file = DECODE_FILE (file); |
5593 | ||
5594 | return unbind_to (count, decoded_file); | |
488dd4c4 JD |
5595 | } |
5596 | ||
5597 | #endif /* USE_GTK */ | |
333b20bb GM |
5598 | |
5599 | \f | |
82bab41c GM |
5600 | /*********************************************************************** |
5601 | Keyboard | |
5602 | ***********************************************************************/ | |
5603 | ||
5604 | #ifdef HAVE_XKBGETKEYBOARD | |
5605 | #include <X11/XKBlib.h> | |
5606 | #include <X11/keysym.h> | |
5607 | #endif | |
5608 | ||
5609 | DEFUN ("x-backspace-delete-keys-p", Fx_backspace_delete_keys_p, | |
5610 | Sx_backspace_delete_keys_p, 0, 1, 0, | |
7ee72033 | 5611 | doc: /* Check if both Backspace and Delete keys are on the keyboard of FRAME. |
c061c855 GM |
5612 | FRAME nil means use the selected frame. |
5613 | Value is t if we know that both keys are present, and are mapped to the | |
20d1c5c5 DN |
5614 | usual X keysyms. Value is `lambda' if we cannot determine if both keys are |
5615 | present and mapped to the usual X keysyms. */) | |
7ee72033 | 5616 | (frame) |
82bab41c GM |
5617 | Lisp_Object frame; |
5618 | { | |
5619 | #ifdef HAVE_XKBGETKEYBOARD | |
5620 | XkbDescPtr kb; | |
5621 | struct frame *f = check_x_frame (frame); | |
5622 | Display *dpy = FRAME_X_DISPLAY (f); | |
5623 | Lisp_Object have_keys; | |
46f6a258 | 5624 | int major, minor, op, event, error; |
82bab41c GM |
5625 | |
5626 | BLOCK_INPUT; | |
46f6a258 GM |
5627 | |
5628 | /* Check library version in case we're dynamically linked. */ | |
5629 | major = XkbMajorVersion; | |
5630 | minor = XkbMinorVersion; | |
5631 | if (!XkbLibraryVersion (&major, &minor)) | |
c1efd260 GM |
5632 | { |
5633 | UNBLOCK_INPUT; | |
20d1c5c5 | 5634 | return Qlambda; |
c1efd260 | 5635 | } |
46f6a258 GM |
5636 | |
5637 | /* Check that the server supports XKB. */ | |
5638 | major = XkbMajorVersion; | |
5639 | minor = XkbMinorVersion; | |
5640 | if (!XkbQueryExtension (dpy, &op, &event, &error, &major, &minor)) | |
c1efd260 GM |
5641 | { |
5642 | UNBLOCK_INPUT; | |
20d1c5c5 | 5643 | return Qlambda; |
c1efd260 | 5644 | } |
177c0ea7 | 5645 | |
3a441526 JD |
5646 | /* In this code we check that the keyboard has physical keys with names |
5647 | that start with BKSP (Backspace) and DELE (Delete), and that they | |
5648 | generate keysym XK_BackSpace and XK_Delete respectively. | |
5649 | This function is used to test if normal-erase-is-backspace should be | |
5650 | turned on. | |
5651 | An alternative approach would be to just check if XK_BackSpace and | |
5652 | XK_Delete are mapped to any key. But if any of those are mapped to | |
5653 | some non-intuitive key combination (Meta-Shift-Ctrl-whatever) and the | |
5654 | user doesn't know about it, it is better to return false here. | |
5655 | It is more obvious to the user what to do if she/he has two keys | |
5656 | clearly marked with names/symbols and one key does something not | |
5657 | expected (i.e. she/he then tries the other). | |
5658 | The cases where Backspace/Delete is mapped to some other key combination | |
5659 | are rare, and in those cases, normal-erase-is-backspace can be turned on | |
5660 | manually. */ | |
5661 | ||
46f6a258 | 5662 | have_keys = Qnil; |
c1efd260 | 5663 | kb = XkbGetMap (dpy, XkbAllMapComponentsMask, XkbUseCoreKbd); |
82bab41c GM |
5664 | if (kb) |
5665 | { | |
5666 | int delete_keycode = 0, backspace_keycode = 0, i; | |
c1efd260 GM |
5667 | |
5668 | if (XkbGetNames (dpy, XkbAllNamesMask, kb) == Success) | |
82bab41c | 5669 | { |
c1efd260 GM |
5670 | for (i = kb->min_key_code; |
5671 | (i < kb->max_key_code | |
5672 | && (delete_keycode == 0 || backspace_keycode == 0)); | |
5673 | ++i) | |
5674 | { | |
d63931a2 GM |
5675 | /* The XKB symbolic key names can be seen most easily in |
5676 | the PS file generated by `xkbprint -label name | |
5677 | $DISPLAY'. */ | |
c1efd260 GM |
5678 | if (bcmp ("DELE", kb->names->keys[i].name, 4) == 0) |
5679 | delete_keycode = i; | |
5680 | else if (bcmp ("BKSP", kb->names->keys[i].name, 4) == 0) | |
5681 | backspace_keycode = i; | |
5682 | } | |
5683 | ||
5684 | XkbFreeNames (kb, 0, True); | |
82bab41c GM |
5685 | } |
5686 | ||
c1efd260 | 5687 | XkbFreeClientMap (kb, 0, True); |
177c0ea7 | 5688 | |
82bab41c GM |
5689 | if (delete_keycode |
5690 | && backspace_keycode | |
5691 | && XKeysymToKeycode (dpy, XK_Delete) == delete_keycode | |
5692 | && XKeysymToKeycode (dpy, XK_BackSpace) == backspace_keycode) | |
5693 | have_keys = Qt; | |
5694 | } | |
5695 | UNBLOCK_INPUT; | |
5696 | return have_keys; | |
5697 | #else /* not HAVE_XKBGETKEYBOARD */ | |
20d1c5c5 | 5698 | return Qlambda; |
82bab41c GM |
5699 | #endif /* not HAVE_XKBGETKEYBOARD */ |
5700 | } | |
5701 | ||
5702 | ||
5703 | \f | |
333b20bb GM |
5704 | /*********************************************************************** |
5705 | Initialization | |
5706 | ***********************************************************************/ | |
5707 | ||
4dacadcc | 5708 | /* Keep this list in the same order as frame_parms in frame.c. |
7c0d3ed8 KS |
5709 | Use 0 for unsupported frame parameters. */ |
5710 | ||
5711 | frame_parm_handler x_frame_parm_handlers[] = | |
5712 | { | |
5713 | x_set_autoraise, | |
5714 | x_set_autolower, | |
5715 | x_set_background_color, | |
5716 | x_set_border_color, | |
5717 | x_set_border_width, | |
5718 | x_set_cursor_color, | |
5719 | x_set_cursor_type, | |
5720 | x_set_font, | |
5721 | x_set_foreground_color, | |
5722 | x_set_icon_name, | |
5723 | x_set_icon_type, | |
5724 | x_set_internal_border_width, | |
5725 | x_set_menu_bar_lines, | |
5726 | x_set_mouse_color, | |
5727 | x_explicitly_set_name, | |
5728 | x_set_scroll_bar_width, | |
5729 | x_set_title, | |
5730 | x_set_unsplittable, | |
5731 | x_set_vertical_scroll_bars, | |
5732 | x_set_visibility, | |
5733 | x_set_tool_bar_lines, | |
5734 | x_set_scroll_bar_foreground, | |
5735 | x_set_scroll_bar_background, | |
5736 | x_set_screen_gamma, | |
5737 | x_set_line_spacing, | |
5738 | x_set_fringe_width, | |
5739 | x_set_fringe_width, | |
5740 | x_set_wait_for_wm, | |
5741 | x_set_fullscreen, | |
5742 | }; | |
5743 | ||
333b20bb GM |
5744 | void |
5745 | syms_of_xfns () | |
5746 | { | |
5747 | /* This is zero if not using X windows. */ | |
5748 | x_in_use = 0; | |
5749 | ||
5750 | /* The section below is built by the lisp expression at the top of the file, | |
5751 | just above where these variables are declared. */ | |
5752 | /*&&& init symbols here &&&*/ | |
baaed68e JB |
5753 | Qnone = intern ("none"); |
5754 | staticpro (&Qnone); | |
8af1d7ca JB |
5755 | Qsuppress_icon = intern ("suppress-icon"); |
5756 | staticpro (&Qsuppress_icon); | |
01f1ba30 | 5757 | Qundefined_color = intern ("undefined-color"); |
f9942c9e | 5758 | staticpro (&Qundefined_color); |
96db09e4 KH |
5759 | Qcompound_text = intern ("compound-text"); |
5760 | staticpro (&Qcompound_text); | |
ae782866 GM |
5761 | Qcancel_timer = intern ("cancel-timer"); |
5762 | staticpro (&Qcancel_timer); | |
f9942c9e JB |
5763 | /* This is the end of symbol initialization. */ |
5764 | ||
58cad5ed KH |
5765 | /* Text property `display' should be nonsticky by default. */ |
5766 | Vtext_property_default_nonsticky | |
5767 | = Fcons (Fcons (Qdisplay, Qt), Vtext_property_default_nonsticky); | |
5768 | ||
5769 | ||
01f1ba30 JB |
5770 | Fput (Qundefined_color, Qerror_conditions, |
5771 | Fcons (Qundefined_color, Fcons (Qerror, Qnil))); | |
5772 | Fput (Qundefined_color, Qerror_message, | |
5773 | build_string ("Undefined color")); | |
5774 | ||
7ee72033 MB |
5775 | DEFVAR_LISP ("x-pointer-shape", &Vx_pointer_shape, |
5776 | doc: /* The shape of the pointer when over text. | |
c061c855 GM |
5777 | Changing the value does not affect existing frames |
5778 | unless you set the mouse color. */); | |
01f1ba30 JB |
5779 | Vx_pointer_shape = Qnil; |
5780 | ||
ca0ecbf5 | 5781 | #if 0 /* This doesn't really do anything. */ |
7ee72033 MB |
5782 | DEFVAR_LISP ("x-nontext-pointer-shape", &Vx_nontext_pointer_shape, |
5783 | doc: /* The shape of the pointer when not over text. | |
c061c855 GM |
5784 | This variable takes effect when you create a new frame |
5785 | or when you set the mouse color. */); | |
af01ef26 | 5786 | #endif |
01f1ba30 JB |
5787 | Vx_nontext_pointer_shape = Qnil; |
5788 | ||
7ee72033 MB |
5789 | DEFVAR_LISP ("x-hourglass-pointer-shape", &Vx_hourglass_pointer_shape, |
5790 | doc: /* The shape of the pointer when Emacs is busy. | |
c061c855 GM |
5791 | This variable takes effect when you create a new frame |
5792 | or when you set the mouse color. */); | |
0af913d7 | 5793 | Vx_hourglass_pointer_shape = Qnil; |
333b20bb | 5794 | |
7ee72033 MB |
5795 | DEFVAR_BOOL ("display-hourglass", &display_hourglass_p, |
5796 | doc: /* Non-zero means Emacs displays an hourglass pointer on window systems. */); | |
0af913d7 | 5797 | display_hourglass_p = 1; |
177c0ea7 | 5798 | |
7ee72033 MB |
5799 | DEFVAR_LISP ("hourglass-delay", &Vhourglass_delay, |
5800 | doc: /* *Seconds to wait before displaying an hourglass pointer. | |
c061c855 | 5801 | Value must be an integer or float. */); |
0af913d7 | 5802 | Vhourglass_delay = make_number (DEFAULT_HOURGLASS_DELAY); |
4ae9a85e | 5803 | |
ca0ecbf5 | 5804 | #if 0 /* This doesn't really do anything. */ |
7ee72033 MB |
5805 | DEFVAR_LISP ("x-mode-pointer-shape", &Vx_mode_pointer_shape, |
5806 | doc: /* The shape of the pointer when over the mode line. | |
c061c855 GM |
5807 | This variable takes effect when you create a new frame |
5808 | or when you set the mouse color. */); | |
af01ef26 | 5809 | #endif |
01f1ba30 JB |
5810 | Vx_mode_pointer_shape = Qnil; |
5811 | ||
d3b06468 | 5812 | DEFVAR_LISP ("x-sensitive-text-pointer-shape", |
7ee72033 MB |
5813 | &Vx_sensitive_text_pointer_shape, |
5814 | doc: /* The shape of the pointer when over mouse-sensitive text. | |
c061c855 GM |
5815 | This variable takes effect when you create a new frame |
5816 | or when you set the mouse color. */); | |
ca0ecbf5 | 5817 | Vx_sensitive_text_pointer_shape = Qnil; |
95f80c78 | 5818 | |
8fb4ec9c | 5819 | DEFVAR_LISP ("x-window-horizontal-drag-cursor", |
7ee72033 MB |
5820 | &Vx_window_horizontal_drag_shape, |
5821 | doc: /* Pointer shape to use for indicating a window can be dragged horizontally. | |
c061c855 GM |
5822 | This variable takes effect when you create a new frame |
5823 | or when you set the mouse color. */); | |
8fb4ec9c GM |
5824 | Vx_window_horizontal_drag_shape = Qnil; |
5825 | ||
7ee72033 MB |
5826 | DEFVAR_LISP ("x-cursor-fore-pixel", &Vx_cursor_fore_pixel, |
5827 | doc: /* A string indicating the foreground color of the cursor box. */); | |
01f1ba30 JB |
5828 | Vx_cursor_fore_pixel = Qnil; |
5829 | ||
7ee72033 MB |
5830 | DEFVAR_LISP ("x-max-tooltip-size", &Vx_max_tooltip_size, |
5831 | doc: /* Maximum size for tooltips. Value is a pair (COLUMNS . ROWS). | |
c061c855 | 5832 | Text larger than this is clipped. */); |
d63931a2 | 5833 | Vx_max_tooltip_size = Fcons (make_number (80), make_number (40)); |
177c0ea7 | 5834 | |
7ee72033 MB |
5835 | DEFVAR_LISP ("x-no-window-manager", &Vx_no_window_manager, |
5836 | doc: /* Non-nil if no X window manager is in use. | |
c061c855 GM |
5837 | Emacs doesn't try to figure this out; this is always nil |
5838 | unless you set it to something else. */); | |
2d38195d RS |
5839 | /* We don't have any way to find this out, so set it to nil |
5840 | and maybe the user would like to set it to t. */ | |
5841 | Vx_no_window_manager = Qnil; | |
1d3dac41 | 5842 | |
942ea06d | 5843 | DEFVAR_LISP ("x-pixel-size-width-font-regexp", |
7ee72033 MB |
5844 | &Vx_pixel_size_width_font_regexp, |
5845 | doc: /* Regexp matching a font name whose width is the same as `PIXEL_SIZE'. | |
c061c855 GM |
5846 | |
5847 | Since Emacs gets width of a font matching with this regexp from | |
5848 | PIXEL_SIZE field of the name, font finding mechanism gets faster for | |
5849 | such a font. This is especially effective for such large fonts as | |
5850 | Chinese, Japanese, and Korean. */); | |
942ea06d KH |
5851 | Vx_pixel_size_width_font_regexp = Qnil; |
5852 | ||
255e4140 | 5853 | /* This is not ifdef:ed, so other builds than GTK can customize it. */ |
fe2b14b7 | 5854 | DEFVAR_BOOL ("x-gtk-use-old-file-dialog", &x_gtk_use_old_file_dialog, |
255e4140 JD |
5855 | doc: /* *Non-nil means prompt with the old GTK file selection dialog. |
5856 | If nil or if the file selection dialog is not available, the new GTK file | |
5857 | chooser is used instead. To turn off all file dialogs set the | |
5858 | variable `use-file-dialog'. */); | |
fe2b14b7 | 5859 | x_gtk_use_old_file_dialog = 0; |
255e4140 | 5860 | |
a8a35720 JD |
5861 | DEFVAR_BOOL ("x-gtk-show-hidden-files", &x_gtk_show_hidden_files, |
5862 | doc: /* *If non-nil, the GTK file chooser will by default show hidden files. | |
5863 | Note that this is just the default, there is a toggle button on the file | |
5864 | chooser to show or not show hidden files on a case by case basis. */); | |
5865 | x_gtk_show_hidden_files = 0; | |
5866 | ||
159f8da7 | 5867 | DEFVAR_BOOL ("x-gtk-file-dialog-help-text", &x_gtk_file_dialog_help_text, |
66687b7c | 5868 | doc: /* *If non-nil, the GTK file chooser will show additional help text. |
641c0105 JD |
5869 | If more space for files in the file chooser dialog is wanted, set this to nil |
5870 | to turn the additional text off. */); | |
159f8da7 | 5871 | x_gtk_file_dialog_help_text = 1; |
641c0105 | 5872 | |
e0f467cb JD |
5873 | DEFVAR_BOOL ("x-gtk-whole-detached-tool-bar", &x_gtk_whole_detached_tool_bar, |
5874 | doc: /* *If non-nil, a detached tool bar is shown in full. | |
5875 | The default is to just show an arrow and pressing on that arrow shows | |
5876 | the tool bar buttons. */); | |
5877 | x_gtk_whole_detached_tool_bar = 0; | |
5878 | ||
49be9d28 RS |
5879 | Fprovide (intern ("x"), Qnil); |
5880 | ||
1d3dac41 | 5881 | #ifdef USE_X_TOOLKIT |
6f3f6a8d | 5882 | Fprovide (intern ("x-toolkit"), Qnil); |
5b827abb | 5883 | #ifdef USE_MOTIF |
6f3f6a8d | 5884 | Fprovide (intern ("motif"), Qnil); |
fc2cdd9a | 5885 | |
7ee72033 MB |
5886 | DEFVAR_LISP ("motif-version-string", &Vmotif_version_string, |
5887 | doc: /* Version info for LessTif/Motif. */); | |
fc2cdd9a GM |
5888 | Vmotif_version_string = build_string (XmVERSION_STRING); |
5889 | #endif /* USE_MOTIF */ | |
5890 | #endif /* USE_X_TOOLKIT */ | |
01f1ba30 | 5891 | |
8a16bd4f | 5892 | #ifdef USE_GTK |
1ec2a572 JD |
5893 | /* Provide x-toolkit also for GTK. Internally GTK does not use Xt so it |
5894 | is not an X toolkit in that sense (USE_X_TOOLKIT is not defined). | |
5895 | But for a user it is a toolkit for X, and indeed, configure | |
5896 | accepts --with-x-toolkit=gtk. */ | |
5897 | Fprovide (intern ("x-toolkit"), Qnil); | |
8a16bd4f LK |
5898 | Fprovide (intern ("gtk"), Qnil); |
5899 | ||
5900 | DEFVAR_LISP ("gtk-version-string", &Vgtk_version_string, | |
5901 | doc: /* Version info for GTK+. */); | |
5902 | { | |
5903 | char gtk_version[40]; | |
5904 | g_snprintf (gtk_version, sizeof (gtk_version), "%u.%u.%u", | |
5905 | GTK_MAJOR_VERSION, GTK_MINOR_VERSION, GTK_MICRO_VERSION); | |
5906 | Vgtk_version_string = build_string (gtk_version); | |
5907 | } | |
5908 | #endif /* USE_GTK */ | |
5909 | ||
333b20bb GM |
5910 | /* X window properties. */ |
5911 | defsubr (&Sx_change_window_property); | |
5912 | defsubr (&Sx_delete_window_property); | |
5913 | defsubr (&Sx_window_property); | |
5914 | ||
2d764c78 | 5915 | defsubr (&Sxw_display_color_p); |
d0c9d219 | 5916 | defsubr (&Sx_display_grayscale_p); |
2d764c78 EZ |
5917 | defsubr (&Sxw_color_defined_p); |
5918 | defsubr (&Sxw_color_values); | |
9d317b2c | 5919 | defsubr (&Sx_server_max_request_size); |
41beb8fc RS |
5920 | defsubr (&Sx_server_vendor); |
5921 | defsubr (&Sx_server_version); | |
5922 | defsubr (&Sx_display_pixel_width); | |
5923 | defsubr (&Sx_display_pixel_height); | |
5924 | defsubr (&Sx_display_mm_width); | |
5925 | defsubr (&Sx_display_mm_height); | |
5926 | defsubr (&Sx_display_screens); | |
5927 | defsubr (&Sx_display_planes); | |
5928 | defsubr (&Sx_display_color_cells); | |
5929 | defsubr (&Sx_display_visual_class); | |
5930 | defsubr (&Sx_display_backing_store); | |
5931 | defsubr (&Sx_display_save_under); | |
f676886a | 5932 | defsubr (&Sx_create_frame); |
01f1ba30 | 5933 | defsubr (&Sx_open_connection); |
08a90d6a RS |
5934 | defsubr (&Sx_close_connection); |
5935 | defsubr (&Sx_display_list); | |
01f1ba30 | 5936 | defsubr (&Sx_synchronize); |
3decc1e7 | 5937 | defsubr (&Sx_focus_frame); |
82bab41c | 5938 | defsubr (&Sx_backspace_delete_keys_p); |
177c0ea7 | 5939 | |
942ea06d KH |
5940 | /* Setting callback functions for fontset handler. */ |
5941 | get_font_info_func = x_get_font_info; | |
333b20bb GM |
5942 | |
5943 | #if 0 /* This function pointer doesn't seem to be used anywhere. | |
5944 | And the pointer assigned has the wrong type, anyway. */ | |
942ea06d | 5945 | list_fonts_func = x_list_fonts; |
333b20bb | 5946 | #endif |
177c0ea7 | 5947 | |
942ea06d | 5948 | load_font_func = x_load_font; |
bc1958c4 | 5949 | find_ccl_program_func = x_find_ccl_program; |
942ea06d KH |
5950 | query_font_func = x_query_font; |
5951 | set_frame_fontset_func = x_set_font; | |
5952 | check_window_system_func = check_x; | |
333b20bb | 5953 | |
0af913d7 GM |
5954 | hourglass_atimer = NULL; |
5955 | hourglass_shown_p = 0; | |
333b20bb GM |
5956 | |
5957 | defsubr (&Sx_show_tip); | |
5958 | defsubr (&Sx_hide_tip); | |
333b20bb | 5959 | tip_timer = Qnil; |
44b5a125 GM |
5960 | staticpro (&tip_timer); |
5961 | tip_frame = Qnil; | |
5962 | staticpro (&tip_frame); | |
333b20bb | 5963 | |
06d62053 GM |
5964 | last_show_tip_args = Qnil; |
5965 | staticpro (&last_show_tip_args); | |
5966 | ||
90f2e16b | 5967 | defsubr (&Sx_uses_old_gtk_dialog); |
29fabd8c | 5968 | #if defined (USE_MOTIF) || defined (USE_GTK) |
333b20bb GM |
5969 | defsubr (&Sx_file_dialog); |
5970 | #endif | |
5971 | } | |
5972 | ||
01f1ba30 | 5973 | #endif /* HAVE_X_WINDOWS */ |
ab5796a9 MB |
5974 | |
5975 | /* arch-tag: 55040d02-5485-4d58-8b22-95a7a05f3288 | |
5976 | (do not change this comment) */ |