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, |
114f9c96 | 3 | 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 |
8cabe764 | 4 | Free Software Foundation, Inc. |
01f1ba30 JB |
5 | |
6 | This file is part of GNU Emacs. | |
7 | ||
9ec0b715 | 8 | GNU Emacs is free software: you can redistribute it and/or modify |
01f1ba30 | 9 | it under the terms of the GNU General Public License as published by |
9ec0b715 GM |
10 | the Free Software Foundation, either version 3 of the License, or |
11 | (at your option) any later version. | |
01f1ba30 JB |
12 | |
13 | GNU Emacs is distributed in the hope that it will be useful, | |
14 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
15 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
16 | GNU General Public License for more details. | |
17 | ||
18 | You should have received a copy of the GNU General Public License | |
9ec0b715 | 19 | along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */ |
01f1ba30 | 20 | |
c389a86d | 21 | #include <config.h> |
333b20bb | 22 | #include <stdio.h> |
d62c8769 | 23 | #include <math.h> |
d7306fe6 | 24 | #include <setjmp.h> |
581e51e8 | 25 | #include <ctype.h> |
c389a86d | 26 | |
3ecaf7e5 RS |
27 | #ifdef HAVE_UNISTD_H |
28 | #include <unistd.h> | |
29 | #endif | |
30 | ||
40e6f148 | 31 | /* This makes the fields of a Display accessible, in Xlib header files. */ |
333b20bb | 32 | |
40e6f148 RS |
33 | #define XLIB_ILLEGAL_ACCESS |
34 | ||
01f1ba30 JB |
35 | #include "lisp.h" |
36 | #include "xterm.h" | |
f676886a | 37 | #include "frame.h" |
01f1ba30 JB |
38 | #include "window.h" |
39 | #include "buffer.h" | |
58cad5ed | 40 | #include "intervals.h" |
01f1ba30 | 41 | #include "dispextern.h" |
1f98fa48 | 42 | #include "keyboard.h" |
9ac0d9e0 | 43 | #include "blockinput.h" |
57bda87a | 44 | #include <epaths.h> |
0f8c4c4f | 45 | #include "character.h" |
942ea06d | 46 | #include "charset.h" |
96db09e4 | 47 | #include "coding.h" |
942ea06d | 48 | #include "fontset.h" |
333b20bb GM |
49 | #include "systime.h" |
50 | #include "termhooks.h" | |
4ae9a85e | 51 | #include "atimer.h" |
28d440ab | 52 | #include "termchar.h" |
02ed2ea8 | 53 | #include "font.h" |
02ed2ea8 | 54 | |
01f1ba30 | 55 | #ifdef HAVE_X_WINDOWS |
67ba84d1 | 56 | |
67ba84d1 | 57 | #include <ctype.h> |
63cec32f GM |
58 | #include <sys/types.h> |
59 | #include <sys/stat.h> | |
01f1ba30 | 60 | |
0505a740 | 61 | #if 1 /* Used to be #ifdef EMACS_BITMAP_FILES, but this should always work. */ |
ef493a27 RS |
62 | #include "bitmaps/gray.xbm" |
63 | #else | |
dbc4e1c1 | 64 | #include <X11/bitmaps/gray> |
ef493a27 | 65 | #endif |
dbc4e1c1 | 66 | |
1b9ac145 AS |
67 | #include "xsettings.h" |
68 | ||
488dd4c4 JD |
69 | #ifdef USE_GTK |
70 | #include "gtkutil.h" | |
71 | #endif | |
72 | ||
9ef48a9d RS |
73 | #ifdef USE_X_TOOLKIT |
74 | #include <X11/Shell.h> | |
75 | ||
398ffa92 | 76 | #ifndef USE_MOTIF |
8ab9202e CY |
77 | #ifdef HAVE_XAW3D |
78 | #include <X11/Xaw3d/Paned.h> | |
a6ec6cfb | 79 | #include <X11/Xaw3d/Label.h> |
8ab9202e | 80 | #else /* !HAVE_XAW3D */ |
9ef48a9d RS |
81 | #include <X11/Xaw/Paned.h> |
82 | #include <X11/Xaw/Label.h> | |
8ab9202e | 83 | #endif /* HAVE_XAW3D */ |
398ffa92 | 84 | #endif /* USE_MOTIF */ |
9ef48a9d RS |
85 | |
86 | #ifdef USG | |
87 | #undef USG /* ####KLUDGE for Solaris 2.2 and up */ | |
88 | #include <X11/Xos.h> | |
89 | #define USG | |
90 | #else | |
91 | #include <X11/Xos.h> | |
92 | #endif | |
93 | ||
94 | #include "widget.h" | |
95 | ||
96 | #include "../lwlib/lwlib.h" | |
97 | ||
333b20bb GM |
98 | #ifdef USE_MOTIF |
99 | #include <Xm/Xm.h> | |
100 | #include <Xm/DialogS.h> | |
101 | #include <Xm/FileSB.h> | |
102 | #endif | |
103 | ||
ee6bacd4 | 104 | #if !defined(NO_EDITRES) |
6c32dd68 | 105 | #define HACK_EDITRES |
b9dc4443 | 106 | extern void _XEditResCheckMessages (); |
ee6bacd4 | 107 | #endif /* not defined NO_EDITRES */ |
6c32dd68 | 108 | |
333b20bb GM |
109 | /* Unique id counter for widgets created by the Lucid Widget Library. */ |
110 | ||
6c32dd68 PR |
111 | extern LWLIB_ID widget_id_tick; |
112 | ||
6bc20398 | 113 | extern void free_frame_menubar (); |
d62c8769 | 114 | extern double atof (); |
333b20bb | 115 | |
fc2cdd9a GM |
116 | #ifdef USE_MOTIF |
117 | ||
118 | /* LessTif/Motif version info. */ | |
119 | ||
120 | static Lisp_Object Vmotif_version_string; | |
121 | ||
122 | #endif /* USE_MOTIF */ | |
123 | ||
9ef48a9d RS |
124 | #endif /* USE_X_TOOLKIT */ |
125 | ||
6b61353c KH |
126 | #ifdef USE_GTK |
127 | ||
128 | /* GTK+ version info */ | |
129 | ||
130 | static Lisp_Object Vgtk_version_string; | |
131 | ||
132 | #endif /* USE_GTK */ | |
133 | ||
9d317b2c | 134 | #define MAXREQUEST(dpy) (XMaxRequestSize (dpy)) |
9d317b2c | 135 | |
333b20bb GM |
136 | /* The gray bitmap `bitmaps/gray'. This is done because xterm.c uses |
137 | it, and including `bitmaps/gray' more than once is a problem when | |
138 | config.h defines `static' as an empty replacement string. */ | |
139 | ||
140 | int gray_bitmap_width = gray_width; | |
141 | int gray_bitmap_height = gray_height; | |
62906360 | 142 | char *gray_bitmap_bits = gray_bits; |
333b20bb | 143 | |
255e4140 JD |
144 | /* Non-zero means prompt with the old GTK file selection dialog. */ |
145 | ||
fe2b14b7 | 146 | int x_gtk_use_old_file_dialog; |
255e4140 | 147 | |
a8a35720 JD |
148 | /* If non-zero, by default show hidden files in the GTK file chooser. */ |
149 | ||
150 | int x_gtk_show_hidden_files; | |
151 | ||
641c0105 JD |
152 | /* If non-zero, don't show additional help text in the GTK file chooser. */ |
153 | ||
159f8da7 | 154 | int x_gtk_file_dialog_help_text; |
641c0105 | 155 | |
e0f467cb JD |
156 | /* If non-zero, don't collapse to tool bar when it is detached. */ |
157 | ||
158 | int x_gtk_whole_detached_tool_bar; | |
159 | ||
01f1ba30 | 160 | /* The background and shape of the mouse pointer, and shape when not |
b9dc4443 | 161 | over text or in the modeline. */ |
333b20bb | 162 | |
01f1ba30 | 163 | Lisp_Object Vx_pointer_shape, Vx_nontext_pointer_shape, Vx_mode_pointer_shape; |
0af913d7 | 164 | Lisp_Object Vx_hourglass_pointer_shape; |
333b20bb | 165 | |
ca0ecbf5 | 166 | /* The shape when over mouse-sensitive text. */ |
333b20bb | 167 | |
ca0ecbf5 | 168 | Lisp_Object Vx_sensitive_text_pointer_shape; |
01f1ba30 | 169 | |
8fb4ec9c GM |
170 | /* If non-nil, the pointer shape to indicate that windows can be |
171 | dragged horizontally. */ | |
172 | ||
173 | Lisp_Object Vx_window_horizontal_drag_shape; | |
174 | ||
b9dc4443 | 175 | /* Color of chars displayed in cursor box. */ |
333b20bb | 176 | |
01f1ba30 JB |
177 | Lisp_Object Vx_cursor_fore_pixel; |
178 | ||
b9dc4443 | 179 | /* Nonzero if using X. */ |
333b20bb | 180 | |
b9dc4443 | 181 | static int x_in_use; |
01f1ba30 | 182 | |
b9dc4443 | 183 | /* Non nil if no window manager is in use. */ |
333b20bb | 184 | |
01f1ba30 JB |
185 | Lisp_Object Vx_no_window_manager; |
186 | ||
942ea06d | 187 | /* Regexp matching a font name whose width is the same as `PIXEL_SIZE'. */ |
333b20bb | 188 | |
942ea06d KH |
189 | Lisp_Object Vx_pixel_size_width_font_regexp; |
190 | ||
baaed68e | 191 | Lisp_Object Qnone; |
8af1d7ca | 192 | Lisp_Object Qsuppress_icon; |
01f1ba30 | 193 | Lisp_Object Qundefined_color; |
ae782866 | 194 | Lisp_Object Qcompound_text, Qcancel_timer; |
581e51e8 | 195 | Lisp_Object Qfont_param; |
01f1ba30 | 196 | |
7c0d3ed8 | 197 | /* In dispnew.c */ |
f9942c9e | 198 | |
01f1ba30 JB |
199 | extern Lisp_Object Vwindow_system_version; |
200 | ||
3e6bec3b JD |
201 | /* In editfns.c */ |
202 | ||
203 | extern Lisp_Object Vsystem_name; | |
204 | ||
7c0d3ed8 | 205 | /* The below are defined in frame.c. */ |
333b20bb | 206 | |
f1d2ce7f | 207 | #if GLYPH_DEBUG |
eaf1eea9 GM |
208 | int image_cache_refcount, dpyinfo_refcount; |
209 | #endif | |
210 | ||
e0ab5fcf JD |
211 | #if defined (USE_GTK) && defined (HAVE_FREETYPE) |
212 | char *x_last_font_name; | |
213 | #endif | |
eaf1eea9 | 214 | |
01f1ba30 | 215 | \f |
11ae94fe | 216 | /* Error if we are not connected to X. */ |
333b20bb | 217 | |
7fc9de26 | 218 | void |
11ae94fe RS |
219 | check_x () |
220 | { | |
b9dc4443 | 221 | if (! x_in_use) |
11ae94fe RS |
222 | error ("X windows are not in use or not initialized"); |
223 | } | |
224 | ||
1c59f5df RS |
225 | /* Nonzero if we can use mouse menus. |
226 | You should not call this unless HAVE_MENUS is defined. */ | |
75cc8ee5 RS |
227 | |
228 | int | |
1c59f5df | 229 | have_menus_p () |
75cc8ee5 | 230 | { |
b9dc4443 RS |
231 | return x_in_use; |
232 | } | |
233 | ||
234 | /* Extract a frame as a FRAME_PTR, defaulting to the selected frame | |
235 | and checking validity for X. */ | |
236 | ||
237 | FRAME_PTR | |
238 | check_x_frame (frame) | |
239 | Lisp_Object frame; | |
240 | { | |
241 | FRAME_PTR f; | |
242 | ||
243 | if (NILP (frame)) | |
0fe92f72 | 244 | frame = selected_frame; |
b7826503 | 245 | CHECK_LIVE_FRAME (frame); |
0fe92f72 | 246 | f = XFRAME (frame); |
b9dc4443 | 247 | if (! FRAME_X_P (f)) |
1c59f5df | 248 | error ("Non-X frame used"); |
b9dc4443 | 249 | return f; |
75cc8ee5 RS |
250 | } |
251 | ||
7e59217d | 252 | /* Let the user specify an X display with a Lisp object. |
708e05dc | 253 | OBJECT may be nil, a frame or a terminal object. |
b9dc4443 RS |
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 * |
7e59217d KL |
258 | check_x_display_info (object) |
259 | Lisp_Object object; | |
b9dc4443 | 260 | { |
8ec8a5ec | 261 | struct x_display_info *dpyinfo = NULL; |
177c0ea7 | 262 | |
7e59217d | 263 | if (NILP (object)) |
b9dc4443 | 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 | } | |
708e05dc | 274 | else if (TERMINALP (object)) |
b6660415 | 275 | { |
fd0f53a9 | 276 | struct terminal *t = get_terminal (object, 1); |
b6660415 | 277 | |
6ed8eeff KL |
278 | if (t->type != output_x_window) |
279 | error ("Terminal %d is not an X display", XINT (object)); | |
b6660415 | 280 | |
6ed8eeff | 281 | dpyinfo = t->display_info.x; |
b6660415 | 282 | } |
7e59217d KL |
283 | else if (STRINGP (object)) |
284 | dpyinfo = x_display_info_for_name (object); | |
b9dc4443 RS |
285 | else |
286 | { | |
7e59217d | 287 | FRAME_PTR f = check_x_frame (object); |
8ec8a5ec | 288 | dpyinfo = FRAME_X_DISPLAY_INFO (f); |
b9dc4443 | 289 | } |
8ec8a5ec GM |
290 | |
291 | return dpyinfo; | |
b9dc4443 | 292 | } |
333b20bb | 293 | |
b9dc4443 | 294 | \f |
f676886a JB |
295 | /* Return the Emacs frame-object corresponding to an X window. |
296 | It could be the frame's main window or an icon window. */ | |
01f1ba30 | 297 | |
34ca5317 | 298 | /* This function can be called during GC, so use GC_xxx type test macros. */ |
bcb2db92 | 299 | |
f676886a | 300 | struct frame * |
2d271e2e KH |
301 | x_window_to_frame (dpyinfo, wdesc) |
302 | struct x_display_info *dpyinfo; | |
01f1ba30 JB |
303 | int wdesc; |
304 | { | |
f676886a JB |
305 | Lisp_Object tail, frame; |
306 | struct frame *f; | |
01f1ba30 | 307 | |
10b43ac3 JD |
308 | if (wdesc == None) return 0; |
309 | ||
8e50cc2d | 310 | for (tail = Vframe_list; CONSP (tail); tail = XCDR (tail)) |
01f1ba30 | 311 | { |
8e713be6 | 312 | frame = XCAR (tail); |
8e50cc2d | 313 | if (!FRAMEP (frame)) |
01f1ba30 | 314 | continue; |
f676886a | 315 | f = XFRAME (frame); |
2d764c78 | 316 | if (!FRAME_X_P (f) || FRAME_X_DISPLAY_INFO (f) != dpyinfo) |
2d271e2e | 317 | continue; |
0af913d7 | 318 | if (f->output_data.x->hourglass_window == wdesc) |
17cbbf95 | 319 | return f; |
9ef48a9d | 320 | #ifdef USE_X_TOOLKIT |
177c0ea7 | 321 | if ((f->output_data.x->edit_widget |
7556890b | 322 | && XtWindow (f->output_data.x->edit_widget) == wdesc) |
333b20bb GM |
323 | /* A tooltip frame? */ |
324 | || (!f->output_data.x->edit_widget | |
325 | && FRAME_X_WINDOW (f) == wdesc) | |
7556890b | 326 | || f->output_data.x->icon_desc == wdesc) |
9ef48a9d RS |
327 | return f; |
328 | #else /* not USE_X_TOOLKIT */ | |
488dd4c4 JD |
329 | #ifdef USE_GTK |
330 | if (f->output_data.x->edit_widget) | |
331 | { | |
6b61353c | 332 | GtkWidget *gwdesc = xg_win_to_widget (dpyinfo->display, wdesc); |
488dd4c4 JD |
333 | struct x_output *x = f->output_data.x; |
334 | if (gwdesc != 0 && gwdesc == x->edit_widget) | |
335 | return f; | |
336 | } | |
337 | #endif /* USE_GTK */ | |
fe24a618 | 338 | if (FRAME_X_WINDOW (f) == wdesc |
7556890b | 339 | || f->output_data.x->icon_desc == wdesc) |
f676886a | 340 | return f; |
9ef48a9d RS |
341 | #endif /* not USE_X_TOOLKIT */ |
342 | } | |
343 | return 0; | |
344 | } | |
345 | ||
488dd4c4 | 346 | #if defined (USE_X_TOOLKIT) || defined (USE_GTK) |
9ef48a9d RS |
347 | /* Like x_window_to_frame but also compares the window with the widget's |
348 | windows. */ | |
349 | ||
350 | struct frame * | |
2d271e2e KH |
351 | x_any_window_to_frame (dpyinfo, wdesc) |
352 | struct x_display_info *dpyinfo; | |
9ef48a9d RS |
353 | int wdesc; |
354 | { | |
355 | Lisp_Object tail, frame; | |
17cbbf95 | 356 | struct frame *f, *found; |
7556890b | 357 | struct x_output *x; |
9ef48a9d | 358 | |
10b43ac3 JD |
359 | if (wdesc == None) return NULL; |
360 | ||
17cbbf95 | 361 | found = NULL; |
8e50cc2d | 362 | for (tail = Vframe_list; CONSP (tail) && !found; tail = XCDR (tail)) |
9ef48a9d | 363 | { |
8e713be6 | 364 | frame = XCAR (tail); |
8e50cc2d | 365 | if (!FRAMEP (frame)) |
9ef48a9d | 366 | continue; |
177c0ea7 | 367 | |
9ef48a9d | 368 | f = XFRAME (frame); |
17cbbf95 | 369 | if (FRAME_X_P (f) && FRAME_X_DISPLAY_INFO (f) == dpyinfo) |
333b20bb | 370 | { |
17cbbf95 GM |
371 | /* This frame matches if the window is any of its widgets. */ |
372 | x = f->output_data.x; | |
0af913d7 | 373 | if (x->hourglass_window == wdesc) |
17cbbf95 GM |
374 | found = f; |
375 | else if (x->widget) | |
376 | { | |
488dd4c4 | 377 | #ifdef USE_GTK |
6b61353c | 378 | GtkWidget *gwdesc = xg_win_to_widget (dpyinfo->display, wdesc); |
488dd4c4 | 379 | if (gwdesc != 0 |
a54fa5b7 | 380 | && gtk_widget_get_toplevel (gwdesc) == x->widget) |
488dd4c4 JD |
381 | found = f; |
382 | #else | |
177c0ea7 JB |
383 | if (wdesc == XtWindow (x->widget) |
384 | || wdesc == XtWindow (x->column_widget) | |
17cbbf95 GM |
385 | || wdesc == XtWindow (x->edit_widget)) |
386 | found = f; | |
387 | /* Match if the window is this frame's menubar. */ | |
388 | else if (lw_window_is_in_menubar (wdesc, x->menubar_widget)) | |
389 | found = f; | |
488dd4c4 | 390 | #endif |
17cbbf95 GM |
391 | } |
392 | else if (FRAME_X_WINDOW (f) == wdesc) | |
393 | /* A tooltip frame. */ | |
394 | found = f; | |
333b20bb | 395 | } |
01f1ba30 | 396 | } |
177c0ea7 | 397 | |
17cbbf95 | 398 | return found; |
01f1ba30 | 399 | } |
5e65b9ab | 400 | |
fd3a3022 RS |
401 | /* Likewise, but consider only the menu bar widget. */ |
402 | ||
403 | struct frame * | |
404 | x_menubar_window_to_frame (dpyinfo, wdesc) | |
405 | struct x_display_info *dpyinfo; | |
406 | int wdesc; | |
407 | { | |
408 | Lisp_Object tail, frame; | |
409 | struct frame *f; | |
7556890b | 410 | struct x_output *x; |
fd3a3022 | 411 | |
10b43ac3 JD |
412 | if (wdesc == None) return 0; |
413 | ||
8e50cc2d | 414 | for (tail = Vframe_list; CONSP (tail); tail = XCDR (tail)) |
fd3a3022 | 415 | { |
8e713be6 | 416 | frame = XCAR (tail); |
8e50cc2d | 417 | if (!FRAMEP (frame)) |
fd3a3022 RS |
418 | continue; |
419 | f = XFRAME (frame); | |
2d764c78 | 420 | if (!FRAME_X_P (f) || FRAME_X_DISPLAY_INFO (f) != dpyinfo) |
fd3a3022 | 421 | continue; |
7556890b | 422 | x = f->output_data.x; |
fd3a3022 | 423 | /* Match if the window is this frame's menubar. */ |
488dd4c4 JD |
424 | #ifdef USE_GTK |
425 | if (x->menubar_widget) | |
426 | { | |
6b61353c | 427 | GtkWidget *gwdesc = xg_win_to_widget (dpyinfo->display, wdesc); |
177c0ea7 | 428 | |
a54fa5b7 JD |
429 | /* This gives false positives, but the rectangle check in xterm.c |
430 | where this is called takes care of that. */ | |
488dd4c4 JD |
431 | if (gwdesc != 0 |
432 | && (gwdesc == x->menubar_widget | |
a54fa5b7 JD |
433 | || gtk_widget_is_ancestor (x->menubar_widget, gwdesc) |
434 | || gtk_widget_is_ancestor (gwdesc, x->menubar_widget))) | |
435 | return f; | |
488dd4c4 JD |
436 | } |
437 | #else | |
333b20bb GM |
438 | if (x->menubar_widget |
439 | && lw_window_is_in_menubar (wdesc, x->menubar_widget)) | |
fd3a3022 | 440 | return f; |
488dd4c4 | 441 | #endif |
fd3a3022 RS |
442 | } |
443 | return 0; | |
444 | } | |
445 | ||
5e65b9ab RS |
446 | /* Return the frame whose principal (outermost) window is WDESC. |
447 | If WDESC is some other (smaller) window, we return 0. */ | |
448 | ||
449 | struct frame * | |
2d271e2e KH |
450 | x_top_window_to_frame (dpyinfo, wdesc) |
451 | struct x_display_info *dpyinfo; | |
5e65b9ab RS |
452 | int wdesc; |
453 | { | |
454 | Lisp_Object tail, frame; | |
455 | struct frame *f; | |
7556890b | 456 | struct x_output *x; |
5e65b9ab | 457 | |
10b43ac3 JD |
458 | if (wdesc == None) return 0; |
459 | ||
8e50cc2d | 460 | for (tail = Vframe_list; CONSP (tail); tail = XCDR (tail)) |
5e65b9ab | 461 | { |
8e713be6 | 462 | frame = XCAR (tail); |
8e50cc2d | 463 | if (!FRAMEP (frame)) |
5e65b9ab RS |
464 | continue; |
465 | f = XFRAME (frame); | |
2d764c78 | 466 | if (!FRAME_X_P (f) || FRAME_X_DISPLAY_INFO (f) != dpyinfo) |
2d271e2e | 467 | continue; |
7556890b | 468 | x = f->output_data.x; |
333b20bb GM |
469 | |
470 | if (x->widget) | |
471 | { | |
472 | /* This frame matches if the window is its topmost widget. */ | |
488dd4c4 | 473 | #ifdef USE_GTK |
6b61353c | 474 | GtkWidget *gwdesc = xg_win_to_widget (dpyinfo->display, wdesc); |
488dd4c4 JD |
475 | if (gwdesc == x->widget) |
476 | return f; | |
477 | #else | |
333b20bb GM |
478 | if (wdesc == XtWindow (x->widget)) |
479 | return f; | |
7a994728 KH |
480 | #if 0 /* I don't know why it did this, |
481 | but it seems logically wrong, | |
482 | and it causes trouble for MapNotify events. */ | |
333b20bb | 483 | /* Match if the window is this frame's menubar. */ |
177c0ea7 | 484 | if (x->menubar_widget |
333b20bb GM |
485 | && wdesc == XtWindow (x->menubar_widget)) |
486 | return f; | |
488dd4c4 | 487 | #endif |
7a994728 | 488 | #endif |
333b20bb GM |
489 | } |
490 | else if (FRAME_X_WINDOW (f) == wdesc) | |
491 | /* Tooltip frame. */ | |
492 | return f; | |
5e65b9ab RS |
493 | } |
494 | return 0; | |
495 | } | |
488dd4c4 | 496 | #endif /* USE_X_TOOLKIT || USE_GTK */ |
01f1ba30 | 497 | |
01f1ba30 | 498 | \f |
203c1d73 | 499 | |
02ed2ea8 KH |
500 | static void x_default_font_parameter P_ ((struct frame *, Lisp_Object)); |
501 | ||
eaf1eea9 GM |
502 | static Lisp_Object unwind_create_frame P_ ((Lisp_Object)); |
503 | static Lisp_Object unwind_create_tip_frame P_ ((Lisp_Object)); | |
7c0d3ed8 | 504 | |
d62c8769 | 505 | void x_set_foreground_color P_ ((struct frame *, Lisp_Object, Lisp_Object)); |
ea0a1f53 | 506 | static void x_set_wait_for_wm P_ ((struct frame *, Lisp_Object, Lisp_Object)); |
d62c8769 GM |
507 | void x_set_background_color P_ ((struct frame *, Lisp_Object, Lisp_Object)); |
508 | void x_set_mouse_color P_ ((struct frame *, Lisp_Object, Lisp_Object)); | |
509 | void x_set_cursor_color P_ ((struct frame *, Lisp_Object, Lisp_Object)); | |
510 | void x_set_border_color P_ ((struct frame *, Lisp_Object, Lisp_Object)); | |
511 | void x_set_cursor_type P_ ((struct frame *, Lisp_Object, Lisp_Object)); | |
512 | void x_set_icon_type P_ ((struct frame *, Lisp_Object, Lisp_Object)); | |
513 | void x_set_icon_name P_ ((struct frame *, Lisp_Object, Lisp_Object)); | |
d62c8769 | 514 | void x_explicitly_set_name P_ ((struct frame *, Lisp_Object, Lisp_Object)); |
d62c8769 | 515 | void x_set_menu_bar_lines P_ ((struct frame *, Lisp_Object, Lisp_Object)); |
d62c8769 | 516 | void x_set_title P_ ((struct frame *, Lisp_Object, Lisp_Object)); |
9ea173e8 | 517 | void x_set_tool_bar_lines P_ ((struct frame *, Lisp_Object, Lisp_Object)); |
333b20bb GM |
518 | void x_set_scroll_bar_foreground P_ ((struct frame *, Lisp_Object, |
519 | Lisp_Object)); | |
520 | void x_set_scroll_bar_background P_ ((struct frame *, Lisp_Object, | |
521 | Lisp_Object)); | |
522 | static Lisp_Object x_default_scroll_bar_color_parameter P_ ((struct frame *, | |
523 | Lisp_Object, | |
524 | Lisp_Object, | |
525 | char *, char *, | |
526 | int)); | |
01f1ba30 | 527 | \f |
49d41073 | 528 | |
08a90d6a | 529 | /* Store the screen positions of frame F into XPTR and YPTR. |
e9445337 RS |
530 | These are the positions of the containing window manager window, |
531 | not Emacs's own window. */ | |
532 | ||
533 | void | |
534 | x_real_positions (f, xptr, yptr) | |
535 | FRAME_PTR f; | |
536 | int *xptr, *yptr; | |
537 | { | |
49d41073 EZ |
538 | int win_x, win_y, outer_x, outer_y; |
539 | int real_x = 0, real_y = 0; | |
540 | int had_errors = 0; | |
541 | Window win = f->output_data.x->parent_desc; | |
e9445337 | 542 | |
49d41073 EZ |
543 | BLOCK_INPUT; |
544 | ||
9ba8e10d | 545 | x_catch_errors (FRAME_X_DISPLAY (f)); |
043835a3 | 546 | |
49d41073 EZ |
547 | if (win == FRAME_X_DISPLAY_INFO (f)->root_window) |
548 | win = FRAME_OUTER_WINDOW (f); | |
549 | ||
550 | /* This loop traverses up the containment tree until we hit the root | |
551 | window. Window managers may intersect many windows between our window | |
552 | and the root window. The window we find just before the root window | |
553 | should be the outer WM window. */ | |
554 | for (;;) | |
e9445337 | 555 | { |
49d41073 EZ |
556 | Window wm_window, rootw; |
557 | Window *tmp_children; | |
558 | unsigned int tmp_nchildren; | |
e7161ad9 | 559 | int success; |
ca7bac79 | 560 | |
e7161ad9 RS |
561 | success = XQueryTree (FRAME_X_DISPLAY (f), win, &rootw, |
562 | &wm_window, &tmp_children, &tmp_nchildren); | |
08a90d6a | 563 | |
49d41073 | 564 | had_errors = x_had_errors_p (FRAME_X_DISPLAY (f)); |
08a90d6a | 565 | |
e7161ad9 RS |
566 | /* Don't free tmp_children if XQueryTree failed. */ |
567 | if (! success) | |
568 | break; | |
569 | ||
570 | XFree ((char *) tmp_children); | |
571 | ||
49d41073 EZ |
572 | if (wm_window == rootw || had_errors) |
573 | break; | |
08a90d6a | 574 | |
49d41073 EZ |
575 | win = wm_window; |
576 | } | |
177c0ea7 | 577 | |
49d41073 EZ |
578 | if (! had_errors) |
579 | { | |
47c53789 | 580 | unsigned int ign; |
49d41073 | 581 | Window child, rootw; |
177c0ea7 | 582 | |
49d41073 EZ |
583 | /* Get the real coordinates for the WM window upper left corner */ |
584 | XGetGeometry (FRAME_X_DISPLAY (f), win, | |
585 | &rootw, &real_x, &real_y, &ign, &ign, &ign, &ign); | |
586 | ||
587 | /* Translate real coordinates to coordinates relative to our | |
588 | window. For our window, the upper left corner is 0, 0. | |
589 | Since the upper left corner of the WM window is outside | |
590 | our window, win_x and win_y will be negative: | |
591 | ||
592 | ------------------ ---> x | |
593 | | title | | |
594 | | ----------------- v y | |
595 | | | our window | |
596 | */ | |
8a07bba0 | 597 | XTranslateCoordinates (FRAME_X_DISPLAY (f), |
e9445337 | 598 | |
8a07bba0 | 599 | /* From-window, to-window. */ |
8a07bba0 | 600 | FRAME_X_DISPLAY_INFO (f)->root_window, |
49d41073 | 601 | FRAME_X_WINDOW (f), |
e9445337 | 602 | |
8a07bba0 | 603 | /* From-position, to-position. */ |
49d41073 | 604 | real_x, real_y, &win_x, &win_y, |
08a90d6a | 605 | |
8a07bba0 RS |
606 | /* Child of win. */ |
607 | &child); | |
e9445337 | 608 | |
49d41073 | 609 | if (FRAME_X_WINDOW (f) == FRAME_OUTER_WINDOW (f)) |
845e9d85 | 610 | { |
49d41073 EZ |
611 | outer_x = win_x; |
612 | outer_y = win_y; | |
845e9d85 | 613 | } |
49d41073 EZ |
614 | else |
615 | { | |
616 | XTranslateCoordinates (FRAME_X_DISPLAY (f), | |
ca7bac79 | 617 | |
49d41073 EZ |
618 | /* From-window, to-window. */ |
619 | FRAME_X_DISPLAY_INFO (f)->root_window, | |
620 | FRAME_OUTER_WINDOW (f), | |
177c0ea7 | 621 | |
49d41073 EZ |
622 | /* From-position, to-position. */ |
623 | real_x, real_y, &outer_x, &outer_y, | |
177c0ea7 | 624 | |
49d41073 EZ |
625 | /* Child of win. */ |
626 | &child); | |
be786000 | 627 | } |
08a90d6a | 628 | |
49d41073 EZ |
629 | had_errors = x_had_errors_p (FRAME_X_DISPLAY (f)); |
630 | } | |
177c0ea7 | 631 | |
4545fa20 | 632 | x_uncatch_errors (); |
177c0ea7 | 633 | |
49d41073 EZ |
634 | UNBLOCK_INPUT; |
635 | ||
636 | if (had_errors) return; | |
177c0ea7 | 637 | |
be786000 KS |
638 | f->x_pixels_diff = -win_x; |
639 | f->y_pixels_diff = -win_y; | |
640 | ||
641 | FRAME_X_OUTPUT (f)->x_pixels_outer_diff = -outer_x; | |
642 | FRAME_X_OUTPUT (f)->y_pixels_outer_diff = -outer_y; | |
49d41073 EZ |
643 | |
644 | *xptr = real_x; | |
645 | *yptr = real_y; | |
e9445337 RS |
646 | } |
647 | ||
01f1ba30 | 648 | \f |
82978295 | 649 | |
d62c8769 GM |
650 | |
651 | /* Gamma-correct COLOR on frame F. */ | |
652 | ||
653 | void | |
654 | gamma_correct (f, color) | |
655 | struct frame *f; | |
656 | XColor *color; | |
657 | { | |
658 | if (f->gamma) | |
659 | { | |
660 | color->red = pow (color->red / 65535.0, f->gamma) * 65535.0 + 0.5; | |
661 | color->green = pow (color->green / 65535.0, f->gamma) * 65535.0 + 0.5; | |
662 | color->blue = pow (color->blue / 65535.0, f->gamma) * 65535.0 + 0.5; | |
663 | } | |
664 | } | |
665 | ||
666 | ||
7b746c38 GM |
667 | /* Decide if color named COLOR_NAME is valid for use on frame F. If |
668 | so, return the RGB values in COLOR. If ALLOC_P is non-zero, | |
669 | allocate the color. Value is zero if COLOR_NAME is invalid, or | |
670 | no color could be allocated. */ | |
e12d55b2 | 671 | |
01f1ba30 | 672 | int |
7b746c38 GM |
673 | x_defined_color (f, color_name, color, alloc_p) |
674 | struct frame *f; | |
675 | char *color_name; | |
676 | XColor *color; | |
677 | int alloc_p; | |
01f1ba30 | 678 | { |
7b746c38 GM |
679 | int success_p; |
680 | Display *dpy = FRAME_X_DISPLAY (f); | |
681 | Colormap cmap = FRAME_X_COLORMAP (f); | |
01f1ba30 JB |
682 | |
683 | BLOCK_INPUT; | |
7b746c38 GM |
684 | success_p = XParseColor (dpy, cmap, color_name, color); |
685 | if (success_p && alloc_p) | |
686 | success_p = x_alloc_nearest_color (f, cmap, color); | |
01f1ba30 JB |
687 | UNBLOCK_INPUT; |
688 | ||
7b746c38 | 689 | return success_p; |
01f1ba30 JB |
690 | } |
691 | ||
9b2956e2 GM |
692 | |
693 | /* Return the pixel color value for color COLOR_NAME on frame F. If F | |
694 | is a monochrome frame, return MONO_COLOR regardless of what ARG says. | |
695 | Signal an error if color can't be allocated. */ | |
01f1ba30 JB |
696 | |
697 | int | |
9b2956e2 | 698 | x_decode_color (f, color_name, mono_color) |
b9dc4443 | 699 | FRAME_PTR f; |
9b2956e2 GM |
700 | Lisp_Object color_name; |
701 | int mono_color; | |
01f1ba30 | 702 | { |
b9dc4443 | 703 | XColor cdef; |
01f1ba30 | 704 | |
b7826503 | 705 | CHECK_STRING (color_name); |
01f1ba30 | 706 | |
9b2956e2 GM |
707 | #if 0 /* Don't do this. It's wrong when we're not using the default |
708 | colormap, it makes freeing difficult, and it's probably not | |
709 | an important optimization. */ | |
d5db4077 | 710 | if (strcmp (SDATA (color_name), "black") == 0) |
b9dc4443 | 711 | return BLACK_PIX_DEFAULT (f); |
d5db4077 | 712 | else if (strcmp (SDATA (color_name), "white") == 0) |
b9dc4443 | 713 | return WHITE_PIX_DEFAULT (f); |
9b2956e2 | 714 | #endif |
01f1ba30 | 715 | |
9b2956e2 | 716 | /* Return MONO_COLOR for monochrome frames. */ |
b9dc4443 | 717 | if (FRAME_X_DISPLAY_INFO (f)->n_planes == 1) |
9b2956e2 | 718 | return mono_color; |
01f1ba30 | 719 | |
2d764c78 | 720 | /* x_defined_color is responsible for coping with failures |
95626e11 | 721 | by looking for a near-miss. */ |
d5db4077 | 722 | if (x_defined_color (f, SDATA (color_name), &cdef, 1)) |
95626e11 RS |
723 | return cdef.pixel; |
724 | ||
93217cef | 725 | signal_error ("Undefined color", color_name); |
01f1ba30 | 726 | } |
9b2956e2 GM |
727 | |
728 | ||
01f1ba30 | 729 | \f |
ea0a1f53 GM |
730 | /* Change the `wait-for-wm' frame parameter of frame F. OLD_VALUE is |
731 | the previous value of that parameter, NEW_VALUE is the new value. | |
732 | See also the comment of wait_for_wm in struct x_output. */ | |
733 | ||
734 | static void | |
735 | x_set_wait_for_wm (f, new_value, old_value) | |
736 | struct frame *f; | |
737 | Lisp_Object new_value, old_value; | |
738 | { | |
739 | f->output_data.x->wait_for_wm = !NILP (new_value); | |
740 | } | |
741 | ||
993d0721 JB |
742 | #ifdef USE_GTK |
743 | ||
465aa50a JD |
744 | /* Set icon from FILE for frame F. By using GTK functions the icon |
745 | may be any format that GdkPixbuf knows about, i.e. not just bitmaps. */ | |
993d0721 JB |
746 | |
747 | int | |
6b61353c | 748 | xg_set_icon (f, file) |
465aa50a | 749 | FRAME_PTR f; |
993d0721 JB |
750 | Lisp_Object file; |
751 | { | |
465aa50a JD |
752 | int result = 0; |
753 | Lisp_Object found; | |
993d0721 | 754 | |
465aa50a JD |
755 | found = x_find_image_file (file); |
756 | ||
757 | if (! NILP (found)) | |
758 | { | |
759 | GdkPixbuf *pixbuf; | |
760 | GError *err = NULL; | |
47c53789 | 761 | char *filename = (char *) SDATA (found); |
465aa50a JD |
762 | BLOCK_INPUT; |
763 | ||
764 | pixbuf = gdk_pixbuf_new_from_file (filename, &err); | |
765 | ||
766 | if (pixbuf) | |
767 | { | |
768 | gtk_window_set_icon (GTK_WINDOW (FRAME_GTK_OUTER_WIDGET (f)), | |
769 | pixbuf); | |
770 | g_object_unref (pixbuf); | |
771 | ||
772 | result = 1; | |
773 | } | |
774 | else | |
775 | g_error_free (err); | |
776 | ||
777 | UNBLOCK_INPUT; | |
778 | } | |
779 | ||
465aa50a | 780 | return result; |
993d0721 | 781 | } |
9f7b984b CY |
782 | |
783 | int | |
784 | xg_set_icon_from_xpm_data (f, data) | |
785 | FRAME_PTR f; | |
786 | char **data; | |
787 | { | |
788 | int result = 0; | |
47c53789 | 789 | GdkPixbuf *pixbuf = gdk_pixbuf_new_from_xpm_data ((const char **) data); |
9f7b984b CY |
790 | |
791 | if (!pixbuf) | |
47c53789 | 792 | return 0; |
9f7b984b | 793 | |
47c53789 | 794 | gtk_window_set_icon (GTK_WINDOW (FRAME_GTK_OUTER_WIDGET (f)), pixbuf); |
9f7b984b CY |
795 | g_object_unref (pixbuf); |
796 | return 1; | |
797 | } | |
993d0721 JB |
798 | #endif /* USE_GTK */ |
799 | ||
ea0a1f53 | 800 | |
f676886a | 801 | /* Functions called only from `x_set_frame_param' |
01f1ba30 JB |
802 | to set individual parameters. |
803 | ||
fe24a618 | 804 | If FRAME_X_WINDOW (f) is 0, |
f676886a | 805 | the frame is being created and its X-window does not exist yet. |
01f1ba30 JB |
806 | In that case, just record the parameter's new value |
807 | in the standard place; do not attempt to change the window. */ | |
808 | ||
809 | void | |
f676886a JB |
810 | x_set_foreground_color (f, arg, oldval) |
811 | struct frame *f; | |
01f1ba30 JB |
812 | Lisp_Object arg, oldval; |
813 | { | |
09393d07 GM |
814 | struct x_output *x = f->output_data.x; |
815 | unsigned long fg, old_fg; | |
a76206dc | 816 | |
09393d07 | 817 | fg = x_decode_color (f, arg, BLACK_PIX_DEFAULT (f)); |
ce593f6e KL |
818 | old_fg = FRAME_FOREGROUND_PIXEL (f); |
819 | FRAME_FOREGROUND_PIXEL (f) = fg; | |
a76206dc | 820 | |
fe24a618 | 821 | if (FRAME_X_WINDOW (f) != 0) |
01f1ba30 | 822 | { |
09393d07 | 823 | Display *dpy = FRAME_X_DISPLAY (f); |
177c0ea7 | 824 | |
09393d07 GM |
825 | BLOCK_INPUT; |
826 | XSetForeground (dpy, x->normal_gc, fg); | |
827 | XSetBackground (dpy, x->reverse_gc, fg); | |
36d42089 | 828 | |
09393d07 GM |
829 | if (x->cursor_pixel == old_fg) |
830 | { | |
831 | unload_color (f, x->cursor_pixel); | |
832 | x->cursor_pixel = x_copy_color (f, fg); | |
833 | XSetBackground (dpy, x->cursor_gc, x->cursor_pixel); | |
834 | } | |
177c0ea7 | 835 | |
01f1ba30 | 836 | UNBLOCK_INPUT; |
177c0ea7 | 837 | |
05c8abbe | 838 | update_face_from_frame_parameter (f, Qforeground_color, arg); |
177c0ea7 | 839 | |
179956b9 | 840 | if (FRAME_VISIBLE_P (f)) |
f676886a | 841 | redraw_frame (f); |
01f1ba30 | 842 | } |
177c0ea7 | 843 | |
09393d07 | 844 | unload_color (f, old_fg); |
01f1ba30 JB |
845 | } |
846 | ||
847 | void | |
f676886a JB |
848 | x_set_background_color (f, arg, oldval) |
849 | struct frame *f; | |
01f1ba30 JB |
850 | Lisp_Object arg, oldval; |
851 | { | |
09393d07 GM |
852 | struct x_output *x = f->output_data.x; |
853 | unsigned long bg; | |
01f1ba30 | 854 | |
09393d07 | 855 | bg = x_decode_color (f, arg, WHITE_PIX_DEFAULT (f)); |
ce593f6e KL |
856 | unload_color (f, FRAME_BACKGROUND_PIXEL (f)); |
857 | FRAME_BACKGROUND_PIXEL (f) = bg; | |
a76206dc | 858 | |
fe24a618 | 859 | if (FRAME_X_WINDOW (f) != 0) |
01f1ba30 | 860 | { |
09393d07 | 861 | Display *dpy = FRAME_X_DISPLAY (f); |
177c0ea7 | 862 | |
09393d07 GM |
863 | BLOCK_INPUT; |
864 | XSetBackground (dpy, x->normal_gc, bg); | |
865 | XSetForeground (dpy, x->reverse_gc, bg); | |
866 | XSetWindowBackground (dpy, FRAME_X_WINDOW (f), bg); | |
867 | XSetForeground (dpy, x->cursor_gc, bg); | |
868 | ||
488dd4c4 JD |
869 | #ifdef USE_GTK |
870 | xg_set_background_color (f, bg); | |
871 | #endif | |
872 | ||
f76e0368 GM |
873 | #ifndef USE_TOOLKIT_SCROLL_BARS /* Turns out to be annoying with |
874 | toolkit scroll bars. */ | |
875 | { | |
876 | Lisp_Object bar; | |
877 | for (bar = FRAME_SCROLL_BARS (f); | |
878 | !NILP (bar); | |
879 | bar = XSCROLL_BAR (bar)->next) | |
880 | { | |
056ce195 | 881 | Window window = XSCROLL_BAR (bar)->x_window; |
f76e0368 GM |
882 | XSetWindowBackground (dpy, window, bg); |
883 | } | |
884 | } | |
885 | #endif /* USE_TOOLKIT_SCROLL_BARS */ | |
01f1ba30 | 886 | |
09393d07 | 887 | UNBLOCK_INPUT; |
05c8abbe | 888 | update_face_from_frame_parameter (f, Qbackground_color, arg); |
ea96210c | 889 | |
179956b9 | 890 | if (FRAME_VISIBLE_P (f)) |
f676886a | 891 | redraw_frame (f); |
01f1ba30 JB |
892 | } |
893 | } | |
894 | ||
e044e4fc JD |
895 | static Cursor |
896 | make_invisible_cursor (f) | |
897 | struct frame *f; | |
898 | { | |
899 | Display *dpy = FRAME_X_DISPLAY (f); | |
900 | static char const no_data[] = { 0 }; | |
901 | Pixmap pix; | |
902 | XColor col; | |
903 | Cursor c; | |
904 | ||
905 | x_catch_errors (dpy); | |
906 | pix = XCreateBitmapFromData (dpy, FRAME_X_DISPLAY_INFO (f)->root_window, | |
907 | no_data, 1, 1); | |
908 | if (! x_had_errors_p (dpy) && pix != None) | |
909 | { | |
910 | col.pixel = 0; | |
911 | col.red = col.green = col.blue = 0; | |
912 | col.flags = DoRed | DoGreen | DoBlue; | |
913 | c = XCreatePixmapCursor (dpy, pix, pix, &col, &col, 0, 0); | |
914 | if (x_had_errors_p (dpy) || c == None) | |
915 | c = 0; | |
916 | XFreePixmap (dpy, pix); | |
917 | } | |
918 | ||
919 | x_uncatch_errors (); | |
920 | ||
921 | return c; | |
922 | } | |
923 | ||
01f1ba30 | 924 | void |
f676886a JB |
925 | x_set_mouse_color (f, arg, oldval) |
926 | struct frame *f; | |
01f1ba30 JB |
927 | Lisp_Object arg, oldval; |
928 | { | |
09393d07 GM |
929 | struct x_output *x = f->output_data.x; |
930 | Display *dpy = FRAME_X_DISPLAY (f); | |
3d970f28 | 931 | Cursor cursor, nontext_cursor, mode_cursor, hand_cursor; |
0af913d7 | 932 | Cursor hourglass_cursor, horizontal_drag_cursor; |
51a1d2d8 | 933 | unsigned long pixel = x_decode_color (f, arg, BLACK_PIX_DEFAULT (f)); |
ce593f6e | 934 | unsigned long mask_color = FRAME_BACKGROUND_PIXEL (f); |
a76206dc | 935 | |
51a1d2d8 | 936 | /* Don't let pointers be invisible. */ |
09393d07 | 937 | if (mask_color == pixel) |
bcf26b38 GM |
938 | { |
939 | x_free_colors (f, &pixel, 1); | |
ce593f6e | 940 | pixel = x_copy_color (f, FRAME_FOREGROUND_PIXEL (f)); |
bcf26b38 | 941 | } |
a76206dc | 942 | |
09393d07 GM |
943 | unload_color (f, x->mouse_pixel); |
944 | x->mouse_pixel = pixel; | |
01f1ba30 JB |
945 | |
946 | BLOCK_INPUT; | |
fe24a618 | 947 | |
eb8c3be9 | 948 | /* It's not okay to crash if the user selects a screwy cursor. */ |
9ba8e10d | 949 | x_catch_errors (dpy); |
fe24a618 | 950 | |
09393d07 | 951 | if (!NILP (Vx_pointer_shape)) |
01f1ba30 | 952 | { |
b7826503 | 953 | CHECK_NUMBER (Vx_pointer_shape); |
09393d07 | 954 | cursor = XCreateFontCursor (dpy, XINT (Vx_pointer_shape)); |
01f1ba30 JB |
955 | } |
956 | else | |
09393d07 GM |
957 | cursor = XCreateFontCursor (dpy, XC_xterm); |
958 | x_check_errors (dpy, "bad text pointer cursor: %s"); | |
01f1ba30 | 959 | |
09393d07 | 960 | if (!NILP (Vx_nontext_pointer_shape)) |
01f1ba30 | 961 | { |
b7826503 | 962 | CHECK_NUMBER (Vx_nontext_pointer_shape); |
09393d07 GM |
963 | nontext_cursor |
964 | = XCreateFontCursor (dpy, XINT (Vx_nontext_pointer_shape)); | |
01f1ba30 JB |
965 | } |
966 | else | |
09393d07 GM |
967 | nontext_cursor = XCreateFontCursor (dpy, XC_left_ptr); |
968 | x_check_errors (dpy, "bad nontext pointer cursor: %s"); | |
01f1ba30 | 969 | |
09393d07 | 970 | if (!NILP (Vx_hourglass_pointer_shape)) |
333b20bb | 971 | { |
b7826503 | 972 | CHECK_NUMBER (Vx_hourglass_pointer_shape); |
09393d07 GM |
973 | hourglass_cursor |
974 | = XCreateFontCursor (dpy, XINT (Vx_hourglass_pointer_shape)); | |
333b20bb GM |
975 | } |
976 | else | |
09393d07 GM |
977 | hourglass_cursor = XCreateFontCursor (dpy, XC_watch); |
978 | x_check_errors (dpy, "bad hourglass pointer cursor: %s"); | |
177c0ea7 | 979 | |
09393d07 | 980 | if (!NILP (Vx_mode_pointer_shape)) |
01f1ba30 | 981 | { |
b7826503 | 982 | CHECK_NUMBER (Vx_mode_pointer_shape); |
09393d07 | 983 | mode_cursor = XCreateFontCursor (dpy, XINT (Vx_mode_pointer_shape)); |
01f1ba30 JB |
984 | } |
985 | else | |
09393d07 GM |
986 | mode_cursor = XCreateFontCursor (dpy, XC_xterm); |
987 | x_check_errors (dpy, "bad modeline pointer cursor: %s"); | |
95f80c78 | 988 | |
09393d07 | 989 | if (!NILP (Vx_sensitive_text_pointer_shape)) |
95f80c78 | 990 | { |
b7826503 | 991 | CHECK_NUMBER (Vx_sensitive_text_pointer_shape); |
3d970f28 | 992 | hand_cursor |
09393d07 | 993 | = XCreateFontCursor (dpy, XINT (Vx_sensitive_text_pointer_shape)); |
95f80c78 FP |
994 | } |
995 | else | |
3d970f28 | 996 | hand_cursor = XCreateFontCursor (dpy, XC_hand2); |
01f1ba30 | 997 | |
8fb4ec9c GM |
998 | if (!NILP (Vx_window_horizontal_drag_shape)) |
999 | { | |
b7826503 | 1000 | CHECK_NUMBER (Vx_window_horizontal_drag_shape); |
8fb4ec9c | 1001 | horizontal_drag_cursor |
09393d07 | 1002 | = XCreateFontCursor (dpy, XINT (Vx_window_horizontal_drag_shape)); |
8fb4ec9c GM |
1003 | } |
1004 | else | |
1005 | horizontal_drag_cursor | |
09393d07 | 1006 | = XCreateFontCursor (dpy, XC_sb_h_double_arrow); |
8fb4ec9c | 1007 | |
fe24a618 | 1008 | /* Check and report errors with the above calls. */ |
09393d07 | 1009 | x_check_errors (dpy, "can't set cursor shape: %s"); |
4545fa20 | 1010 | x_uncatch_errors (); |
fe24a618 | 1011 | |
01f1ba30 JB |
1012 | { |
1013 | XColor fore_color, back_color; | |
1014 | ||
09393d07 | 1015 | fore_color.pixel = x->mouse_pixel; |
a31fedb7 | 1016 | x_query_color (f, &fore_color); |
01f1ba30 | 1017 | back_color.pixel = mask_color; |
a31fedb7 | 1018 | x_query_color (f, &back_color); |
177c0ea7 | 1019 | |
09393d07 GM |
1020 | XRecolorCursor (dpy, cursor, &fore_color, &back_color); |
1021 | XRecolorCursor (dpy, nontext_cursor, &fore_color, &back_color); | |
1022 | XRecolorCursor (dpy, mode_cursor, &fore_color, &back_color); | |
3d970f28 | 1023 | XRecolorCursor (dpy, hand_cursor, &fore_color, &back_color); |
09393d07 GM |
1024 | XRecolorCursor (dpy, hourglass_cursor, &fore_color, &back_color); |
1025 | XRecolorCursor (dpy, horizontal_drag_cursor, &fore_color, &back_color); | |
01f1ba30 | 1026 | } |
01f1ba30 | 1027 | |
fe24a618 | 1028 | if (FRAME_X_WINDOW (f) != 0) |
e044e4fc JD |
1029 | XDefineCursor (dpy, FRAME_X_WINDOW (f), |
1030 | f->output_data.x->current_cursor = cursor); | |
09393d07 | 1031 | |
e044e4fc JD |
1032 | if (FRAME_X_DISPLAY_INFO (f)->invisible_cursor == 0) |
1033 | FRAME_X_DISPLAY_INFO (f)->invisible_cursor = make_invisible_cursor (f); | |
1034 | ||
09393d07 GM |
1035 | if (cursor != x->text_cursor |
1036 | && x->text_cursor != 0) | |
1037 | XFreeCursor (dpy, x->text_cursor); | |
1038 | x->text_cursor = cursor; | |
1039 | ||
1040 | if (nontext_cursor != x->nontext_cursor | |
1041 | && x->nontext_cursor != 0) | |
1042 | XFreeCursor (dpy, x->nontext_cursor); | |
1043 | x->nontext_cursor = nontext_cursor; | |
1044 | ||
1045 | if (hourglass_cursor != x->hourglass_cursor | |
1046 | && x->hourglass_cursor != 0) | |
1047 | XFreeCursor (dpy, x->hourglass_cursor); | |
1048 | x->hourglass_cursor = hourglass_cursor; | |
1049 | ||
1050 | if (mode_cursor != x->modeline_cursor | |
1051 | && x->modeline_cursor != 0) | |
1052 | XFreeCursor (dpy, f->output_data.x->modeline_cursor); | |
1053 | x->modeline_cursor = mode_cursor; | |
177c0ea7 | 1054 | |
3d970f28 KS |
1055 | if (hand_cursor != x->hand_cursor |
1056 | && x->hand_cursor != 0) | |
1057 | XFreeCursor (dpy, x->hand_cursor); | |
1058 | x->hand_cursor = hand_cursor; | |
01f1ba30 | 1059 | |
09393d07 GM |
1060 | if (horizontal_drag_cursor != x->horizontal_drag_cursor |
1061 | && x->horizontal_drag_cursor != 0) | |
1062 | XFreeCursor (dpy, x->horizontal_drag_cursor); | |
1063 | x->horizontal_drag_cursor = horizontal_drag_cursor; | |
8fb4ec9c | 1064 | |
09393d07 | 1065 | XFlush (dpy); |
01f1ba30 | 1066 | UNBLOCK_INPUT; |
05c8abbe GM |
1067 | |
1068 | update_face_from_frame_parameter (f, Qmouse_color, arg); | |
01f1ba30 JB |
1069 | } |
1070 | ||
1071 | void | |
f676886a JB |
1072 | x_set_cursor_color (f, arg, oldval) |
1073 | struct frame *f; | |
01f1ba30 JB |
1074 | Lisp_Object arg, oldval; |
1075 | { | |
a76206dc | 1076 | unsigned long fore_pixel, pixel; |
10168ebb | 1077 | int fore_pixel_allocated_p = 0, pixel_allocated_p = 0; |
09393d07 | 1078 | struct x_output *x = f->output_data.x; |
01f1ba30 | 1079 | |
10168ebb GM |
1080 | if (!NILP (Vx_cursor_fore_pixel)) |
1081 | { | |
1082 | fore_pixel = x_decode_color (f, Vx_cursor_fore_pixel, | |
1083 | WHITE_PIX_DEFAULT (f)); | |
1084 | fore_pixel_allocated_p = 1; | |
1085 | } | |
01f1ba30 | 1086 | else |
ce593f6e | 1087 | fore_pixel = FRAME_BACKGROUND_PIXEL (f); |
177c0ea7 | 1088 | |
a76206dc | 1089 | pixel = x_decode_color (f, arg, BLACK_PIX_DEFAULT (f)); |
10168ebb | 1090 | pixel_allocated_p = 1; |
a76206dc | 1091 | |
f9942c9e | 1092 | /* Make sure that the cursor color differs from the background color. */ |
ce593f6e | 1093 | if (pixel == FRAME_BACKGROUND_PIXEL (f)) |
01f1ba30 | 1094 | { |
10168ebb GM |
1095 | if (pixel_allocated_p) |
1096 | { | |
1097 | x_free_colors (f, &pixel, 1); | |
1098 | pixel_allocated_p = 0; | |
1099 | } | |
177c0ea7 | 1100 | |
09393d07 | 1101 | pixel = x->mouse_pixel; |
a76206dc | 1102 | if (pixel == fore_pixel) |
10168ebb GM |
1103 | { |
1104 | if (fore_pixel_allocated_p) | |
1105 | { | |
1106 | x_free_colors (f, &fore_pixel, 1); | |
1107 | fore_pixel_allocated_p = 0; | |
1108 | } | |
ce593f6e | 1109 | fore_pixel = FRAME_BACKGROUND_PIXEL (f); |
10168ebb | 1110 | } |
01f1ba30 | 1111 | } |
a76206dc | 1112 | |
09393d07 | 1113 | unload_color (f, x->cursor_foreground_pixel); |
10168ebb GM |
1114 | if (!fore_pixel_allocated_p) |
1115 | fore_pixel = x_copy_color (f, fore_pixel); | |
09393d07 | 1116 | x->cursor_foreground_pixel = fore_pixel; |
01f1ba30 | 1117 | |
09393d07 | 1118 | unload_color (f, x->cursor_pixel); |
10168ebb GM |
1119 | if (!pixel_allocated_p) |
1120 | pixel = x_copy_color (f, pixel); | |
09393d07 | 1121 | x->cursor_pixel = pixel; |
a76206dc | 1122 | |
fe24a618 | 1123 | if (FRAME_X_WINDOW (f) != 0) |
01f1ba30 | 1124 | { |
01f1ba30 | 1125 | BLOCK_INPUT; |
09393d07 GM |
1126 | XSetBackground (FRAME_X_DISPLAY (f), x->cursor_gc, x->cursor_pixel); |
1127 | XSetForeground (FRAME_X_DISPLAY (f), x->cursor_gc, fore_pixel); | |
01f1ba30 | 1128 | UNBLOCK_INPUT; |
01f1ba30 | 1129 | |
179956b9 | 1130 | if (FRAME_VISIBLE_P (f)) |
01f1ba30 | 1131 | { |
cedadcfa RS |
1132 | x_update_cursor (f, 0); |
1133 | x_update_cursor (f, 1); | |
01f1ba30 JB |
1134 | } |
1135 | } | |
05c8abbe GM |
1136 | |
1137 | update_face_from_frame_parameter (f, Qcursor_color, arg); | |
01f1ba30 | 1138 | } |
943b580d | 1139 | \f |
f676886a | 1140 | /* Set the border-color of frame F to pixel value PIX. |
01f1ba30 | 1141 | Note that this does not fully take effect if done before |
f676886a | 1142 | F has an x-window. */ |
01f1ba30 | 1143 | |
968b1234 | 1144 | void |
f676886a JB |
1145 | x_set_border_pixel (f, pix) |
1146 | struct frame *f; | |
01f1ba30 JB |
1147 | int pix; |
1148 | { | |
a76206dc | 1149 | unload_color (f, f->output_data.x->border_pixel); |
7556890b | 1150 | f->output_data.x->border_pixel = pix; |
01f1ba30 | 1151 | |
be786000 | 1152 | if (FRAME_X_WINDOW (f) != 0 && f->border_width > 0) |
01f1ba30 | 1153 | { |
01f1ba30 | 1154 | BLOCK_INPUT; |
b9dc4443 | 1155 | XSetWindowBorder (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
270958e8 | 1156 | (unsigned long)pix); |
01f1ba30 JB |
1157 | UNBLOCK_INPUT; |
1158 | ||
179956b9 | 1159 | if (FRAME_VISIBLE_P (f)) |
f676886a | 1160 | redraw_frame (f); |
01f1ba30 JB |
1161 | } |
1162 | } | |
1163 | ||
7c0d3ed8 KS |
1164 | /* Set the border-color of frame F to value described by ARG. |
1165 | ARG can be a string naming a color. | |
1166 | The border-color is used for the border that is drawn by the X server. | |
1167 | Note that this does not fully take effect if done before | |
1168 | F has an x-window; it must be redone when the window is created. | |
1169 | ||
1170 | Note: this is done in two routines because of the way X10 works. | |
1171 | ||
1172 | Note: under X11, this is normally the province of the window manager, | |
1173 | and so emacs' border colors may be overridden. */ | |
1174 | ||
1175 | void | |
1176 | x_set_border_color (f, arg, oldval) | |
1177 | struct frame *f; | |
1178 | Lisp_Object arg, oldval; | |
1179 | { | |
1180 | int pix; | |
1181 | ||
1182 | CHECK_STRING (arg); | |
1183 | pix = x_decode_color (f, arg, BLACK_PIX_DEFAULT (f)); | |
1184 | x_set_border_pixel (f, pix); | |
1185 | update_face_from_frame_parameter (f, Qborder_color, arg); | |
1186 | } | |
0d1469d6 | 1187 | |
0d1469d6 GM |
1188 | |
1189 | void | |
1190 | x_set_cursor_type (f, arg, oldval) | |
1191 | FRAME_PTR f; | |
1192 | Lisp_Object arg, oldval; | |
1193 | { | |
33b2311e | 1194 | set_frame_cursor_types (f, arg); |
dbc4e1c1 | 1195 | |
75691005 RS |
1196 | /* Make sure the cursor gets redrawn. */ |
1197 | cursor_type_changed = 1; | |
dbc4e1c1 | 1198 | } |
943b580d | 1199 | \f |
01f1ba30 | 1200 | void |
f676886a JB |
1201 | x_set_icon_type (f, arg, oldval) |
1202 | struct frame *f; | |
01f1ba30 JB |
1203 | Lisp_Object arg, oldval; |
1204 | { | |
01f1ba30 JB |
1205 | int result; |
1206 | ||
203c1d73 RS |
1207 | if (STRINGP (arg)) |
1208 | { | |
1209 | if (STRINGP (oldval) && EQ (Fstring_equal (oldval, arg), Qt)) | |
1210 | return; | |
1211 | } | |
1212 | else if (!STRINGP (oldval) && EQ (oldval, Qnil) == EQ (arg, Qnil)) | |
01f1ba30 JB |
1213 | return; |
1214 | ||
1215 | BLOCK_INPUT; | |
265a9e55 | 1216 | if (NILP (arg)) |
80534dd6 | 1217 | result = x_text_icon (f, |
d5db4077 | 1218 | (char *) SDATA ((!NILP (f->icon_name) |
f468da95 | 1219 | ? f->icon_name |
d5db4077 | 1220 | : f->name))); |
f1c7b5a6 RS |
1221 | else |
1222 | result = x_bitmap_icon (f, arg); | |
01f1ba30 JB |
1223 | |
1224 | if (result) | |
1225 | { | |
01f1ba30 | 1226 | UNBLOCK_INPUT; |
0fb53770 | 1227 | error ("No icon window available"); |
01f1ba30 JB |
1228 | } |
1229 | ||
b9dc4443 | 1230 | XFlush (FRAME_X_DISPLAY (f)); |
01f1ba30 JB |
1231 | UNBLOCK_INPUT; |
1232 | } | |
1233 | ||
80534dd6 KH |
1234 | void |
1235 | x_set_icon_name (f, arg, oldval) | |
1236 | struct frame *f; | |
1237 | Lisp_Object arg, oldval; | |
1238 | { | |
80534dd6 KH |
1239 | int result; |
1240 | ||
1241 | if (STRINGP (arg)) | |
1242 | { | |
1243 | if (STRINGP (oldval) && EQ (Fstring_equal (oldval, arg), Qt)) | |
1244 | return; | |
1245 | } | |
56f41f98 | 1246 | else if (!NILP (arg) || NILP (oldval)) |
80534dd6 KH |
1247 | return; |
1248 | ||
f468da95 | 1249 | f->icon_name = arg; |
80534dd6 | 1250 | |
7556890b | 1251 | if (f->output_data.x->icon_bitmap != 0) |
80534dd6 KH |
1252 | return; |
1253 | ||
1254 | BLOCK_INPUT; | |
1255 | ||
1256 | result = x_text_icon (f, | |
d5db4077 KR |
1257 | (char *) SDATA ((!NILP (f->icon_name) |
1258 | ? f->icon_name | |
1259 | : !NILP (f->title) | |
1260 | ? f->title | |
1261 | : f->name))); | |
80534dd6 KH |
1262 | |
1263 | if (result) | |
1264 | { | |
1265 | UNBLOCK_INPUT; | |
1266 | error ("No icon window available"); | |
1267 | } | |
1268 | ||
80534dd6 KH |
1269 | XFlush (FRAME_X_DISPLAY (f)); |
1270 | UNBLOCK_INPUT; | |
1271 | } | |
7c0d3ed8 | 1272 | |
943b580d | 1273 | \f |
01f1ba30 | 1274 | void |
7c0d3ed8 | 1275 | x_set_menu_bar_lines (f, value, oldval) |
f676886a | 1276 | struct frame *f; |
7c0d3ed8 | 1277 | Lisp_Object value, oldval; |
01f1ba30 | 1278 | { |
7c0d3ed8 | 1279 | int nlines; |
6b61353c | 1280 | #if ! defined (USE_X_TOOLKIT) && ! defined (USE_GTK) |
7c0d3ed8 KS |
1281 | int olines = FRAME_MENU_BAR_LINES (f); |
1282 | #endif | |
177c0ea7 | 1283 | |
7c0d3ed8 KS |
1284 | /* Right now, menu bars don't work properly in minibuf-only frames; |
1285 | most of the commands try to apply themselves to the minibuffer | |
1286 | frame itself, and get an error because you can't switch buffers | |
1287 | in or split the minibuffer window. */ | |
1288 | if (FRAME_MINIBUF_ONLY_P (f)) | |
1289 | return; | |
177c0ea7 | 1290 | |
7c0d3ed8 KS |
1291 | if (INTEGERP (value)) |
1292 | nlines = XINT (value); | |
ea96210c | 1293 | else |
7c0d3ed8 | 1294 | nlines = 0; |
a367641f | 1295 | |
7c0d3ed8 KS |
1296 | /* Make sure we redisplay all windows in this frame. */ |
1297 | windows_or_buffers_changed++; | |
3d09b6be | 1298 | |
488dd4c4 | 1299 | #if defined (USE_X_TOOLKIT) || defined (USE_GTK) |
9ef48a9d RS |
1300 | FRAME_MENU_BAR_LINES (f) = 0; |
1301 | if (nlines) | |
0d8ef3f4 RS |
1302 | { |
1303 | FRAME_EXTERNAL_MENU_BAR (f) = 1; | |
97a1ff91 | 1304 | if (FRAME_X_P (f) && f->output_data.x->menubar_widget == 0) |
0d8ef3f4 RS |
1305 | /* Make sure next redisplay shows the menu bar. */ |
1306 | XWINDOW (FRAME_SELECTED_WINDOW (f))->update_mode_line = Qt; | |
1307 | } | |
9ef48a9d RS |
1308 | else |
1309 | { | |
6bc20398 FP |
1310 | if (FRAME_EXTERNAL_MENU_BAR (f) == 1) |
1311 | free_frame_menubar (f); | |
9ef48a9d | 1312 | FRAME_EXTERNAL_MENU_BAR (f) = 0; |
97a1ff91 RS |
1313 | if (FRAME_X_P (f)) |
1314 | f->output_data.x->menubar_widget = 0; | |
9ef48a9d | 1315 | } |
488dd4c4 | 1316 | #else /* not USE_X_TOOLKIT && not USE_GTK */ |
d043f1a4 | 1317 | FRAME_MENU_BAR_LINES (f) = nlines; |
7c0d3ed8 | 1318 | change_window_heights (f->root_window, nlines - olines); |
1df47e38 YM |
1319 | |
1320 | /* If the menu bar height gets changed, the internal border below | |
1321 | the top margin has to be cleared. Also, if the menu bar gets | |
1322 | larger, the area for the added lines has to be cleared except for | |
1323 | the first menu bar line that is to be drawn later. */ | |
1324 | if (nlines != olines) | |
1325 | { | |
1326 | int height = FRAME_INTERNAL_BORDER_WIDTH (f); | |
1327 | int width = FRAME_PIXEL_WIDTH (f); | |
1328 | int y; | |
1329 | ||
1330 | /* height can be zero here. */ | |
1331 | if (height > 0 && width > 0) | |
1332 | { | |
1333 | y = FRAME_TOP_MARGIN_HEIGHT (f); | |
1334 | ||
1335 | BLOCK_INPUT; | |
1336 | x_clear_area (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), | |
1337 | 0, y, width, height, False); | |
1338 | UNBLOCK_INPUT; | |
1339 | } | |
1340 | ||
1341 | if (nlines > 1 && nlines > olines) | |
1342 | { | |
1343 | y = (olines == 0 ? 1 : olines) * FRAME_LINE_HEIGHT (f); | |
1344 | height = nlines * FRAME_LINE_HEIGHT (f) - y; | |
1345 | ||
1346 | BLOCK_INPUT; | |
1347 | x_clear_area (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), | |
1348 | 0, y, width, height, False); | |
1349 | UNBLOCK_INPUT; | |
1350 | } | |
1351 | ||
1352 | if (nlines == 0 && WINDOWP (f->menu_bar_window)) | |
1353 | clear_glyph_matrix (XWINDOW (f->menu_bar_window)->current_matrix); | |
1354 | } | |
1355 | #endif /* not USE_X_TOOLKIT && not USE_GTK */ | |
333b20bb GM |
1356 | adjust_glyphs (f); |
1357 | } | |
1358 | ||
1359 | ||
1360 | /* Set the number of lines used for the tool bar of frame F to VALUE. | |
1361 | VALUE not an integer, or < 0 means set the lines to zero. OLDVAL | |
1362 | is the old number of tool bar lines. This function changes the | |
1363 | height of all windows on frame F to match the new tool bar height. | |
1364 | The frame's height doesn't change. */ | |
1365 | ||
1366 | void | |
9ea173e8 | 1367 | x_set_tool_bar_lines (f, value, oldval) |
333b20bb GM |
1368 | struct frame *f; |
1369 | Lisp_Object value, oldval; | |
1370 | { | |
52de7ce9 GM |
1371 | int delta, nlines, root_height; |
1372 | Lisp_Object root_window; | |
333b20bb | 1373 | |
e870b7ba GM |
1374 | /* Treat tool bars like menu bars. */ |
1375 | if (FRAME_MINIBUF_ONLY_P (f)) | |
1376 | return; | |
1377 | ||
333b20bb GM |
1378 | /* Use VALUE only if an integer >= 0. */ |
1379 | if (INTEGERP (value) && XINT (value) >= 0) | |
1380 | nlines = XFASTINT (value); | |
1381 | else | |
1382 | nlines = 0; | |
1383 | ||
488dd4c4 JD |
1384 | #ifdef USE_GTK |
1385 | FRAME_TOOL_BAR_LINES (f) = 0; | |
1386 | if (nlines) | |
1387 | { | |
1388 | FRAME_EXTERNAL_TOOL_BAR (f) = 1; | |
1389 | if (FRAME_X_P (f) && f->output_data.x->toolbar_widget == 0) | |
1390 | /* Make sure next redisplay shows the tool bar. */ | |
1391 | XWINDOW (FRAME_SELECTED_WINDOW (f))->update_mode_line = Qt; | |
1392 | update_frame_tool_bar (f); | |
1393 | } | |
1394 | else | |
1395 | { | |
1396 | if (FRAME_EXTERNAL_TOOL_BAR (f)) | |
1397 | free_frame_tool_bar (f); | |
1398 | FRAME_EXTERNAL_TOOL_BAR (f) = 0; | |
1399 | } | |
1400 | ||
1401 | return; | |
1402 | #endif | |
177c0ea7 | 1403 | |
488dd4c4 | 1404 | /* Make sure we redisplay all windows in this frame. */ |
333b20bb GM |
1405 | ++windows_or_buffers_changed; |
1406 | ||
9ea173e8 | 1407 | delta = nlines - FRAME_TOOL_BAR_LINES (f); |
52de7ce9 GM |
1408 | |
1409 | /* Don't resize the tool-bar to more than we have room for. */ | |
1410 | root_window = FRAME_ROOT_WINDOW (f); | |
be786000 | 1411 | root_height = WINDOW_TOTAL_LINES (XWINDOW (root_window)); |
52de7ce9 GM |
1412 | if (root_height - delta < 1) |
1413 | { | |
1414 | delta = root_height - 1; | |
1415 | nlines = FRAME_TOOL_BAR_LINES (f) + delta; | |
1416 | } | |
1417 | ||
9ea173e8 | 1418 | FRAME_TOOL_BAR_LINES (f) = nlines; |
7c0d3ed8 | 1419 | change_window_heights (root_window, delta); |
333b20bb | 1420 | adjust_glyphs (f); |
177c0ea7 | 1421 | |
ccba751c GM |
1422 | /* We also have to make sure that the internal border at the top of |
1423 | the frame, below the menu bar or tool bar, is redrawn when the | |
1424 | tool bar disappears. This is so because the internal border is | |
1425 | below the tool bar if one is displayed, but is below the menu bar | |
1426 | if there isn't a tool bar. The tool bar draws into the area | |
1427 | below the menu bar. */ | |
1428 | if (FRAME_X_WINDOW (f) && FRAME_TOOL_BAR_LINES (f) == 0) | |
1429 | { | |
385ed61f | 1430 | clear_frame (f); |
fb3cd89b | 1431 | clear_current_matrices (f); |
ccba751c | 1432 | } |
b6f91066 GM |
1433 | |
1434 | /* If the tool bar gets smaller, the internal border below it | |
1435 | has to be cleared. It was formerly part of the display | |
1436 | of the larger tool bar, and updating windows won't clear it. */ | |
1437 | if (delta < 0) | |
1438 | { | |
1439 | int height = FRAME_INTERNAL_BORDER_WIDTH (f); | |
be786000 | 1440 | int width = FRAME_PIXEL_WIDTH (f); |
4b00d3b1 | 1441 | int y = (FRAME_MENU_BAR_LINES (f) + nlines) * FRAME_LINE_HEIGHT (f); |
b6f91066 | 1442 | |
caacfeb8 JD |
1443 | /* height can be zero here. */ |
1444 | if (height > 0 && width > 0) | |
1445 | { | |
1446 | BLOCK_INPUT; | |
1447 | x_clear_area (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), | |
1448 | 0, y, width, height, False); | |
1449 | UNBLOCK_INPUT; | |
1450 | } | |
ddc24747 GM |
1451 | |
1452 | if (WINDOWP (f->tool_bar_window)) | |
1453 | clear_glyph_matrix (XWINDOW (f->tool_bar_window)->current_matrix); | |
b6f91066 | 1454 | } |
333b20bb GM |
1455 | } |
1456 | ||
1457 | ||
1458 | /* Set the foreground color for scroll bars on frame F to VALUE. | |
1459 | VALUE should be a string, a color name. If it isn't a string or | |
1460 | isn't a valid color name, do nothing. OLDVAL is the old value of | |
1461 | the frame parameter. */ | |
1462 | ||
1463 | void | |
1464 | x_set_scroll_bar_foreground (f, value, oldval) | |
1465 | struct frame *f; | |
1466 | Lisp_Object value, oldval; | |
1467 | { | |
1468 | unsigned long pixel; | |
177c0ea7 | 1469 | |
333b20bb GM |
1470 | if (STRINGP (value)) |
1471 | pixel = x_decode_color (f, value, BLACK_PIX_DEFAULT (f)); | |
1472 | else | |
1473 | pixel = -1; | |
1474 | ||
1475 | if (f->output_data.x->scroll_bar_foreground_pixel != -1) | |
1476 | unload_color (f, f->output_data.x->scroll_bar_foreground_pixel); | |
177c0ea7 | 1477 | |
333b20bb GM |
1478 | f->output_data.x->scroll_bar_foreground_pixel = pixel; |
1479 | if (FRAME_X_WINDOW (f) && FRAME_VISIBLE_P (f)) | |
1480 | { | |
1481 | /* Remove all scroll bars because they have wrong colors. */ | |
6ed8eeff KL |
1482 | if (FRAME_TERMINAL (f)->condemn_scroll_bars_hook) |
1483 | (*FRAME_TERMINAL (f)->condemn_scroll_bars_hook) (f); | |
1484 | if (FRAME_TERMINAL (f)->judge_scroll_bars_hook) | |
1485 | (*FRAME_TERMINAL (f)->judge_scroll_bars_hook) (f); | |
05c8abbe GM |
1486 | |
1487 | update_face_from_frame_parameter (f, Qscroll_bar_foreground, value); | |
333b20bb GM |
1488 | redraw_frame (f); |
1489 | } | |
1490 | } | |
1491 | ||
1492 | ||
1493 | /* Set the background color for scroll bars on frame F to VALUE VALUE | |
1494 | should be a string, a color name. If it isn't a string or isn't a | |
1495 | valid color name, do nothing. OLDVAL is the old value of the frame | |
1496 | parameter. */ | |
1497 | ||
1498 | void | |
1499 | x_set_scroll_bar_background (f, value, oldval) | |
1500 | struct frame *f; | |
1501 | Lisp_Object value, oldval; | |
1502 | { | |
1503 | unsigned long pixel; | |
1504 | ||
1505 | if (STRINGP (value)) | |
1506 | pixel = x_decode_color (f, value, WHITE_PIX_DEFAULT (f)); | |
1507 | else | |
1508 | pixel = -1; | |
177c0ea7 | 1509 | |
333b20bb GM |
1510 | if (f->output_data.x->scroll_bar_background_pixel != -1) |
1511 | unload_color (f, f->output_data.x->scroll_bar_background_pixel); | |
177c0ea7 | 1512 | |
f15340b7 MB |
1513 | #ifdef USE_TOOLKIT_SCROLL_BARS |
1514 | /* Scrollbar shadow colors. */ | |
1515 | if (f->output_data.x->scroll_bar_top_shadow_pixel != -1) | |
1516 | { | |
1517 | unload_color (f, f->output_data.x->scroll_bar_top_shadow_pixel); | |
1518 | f->output_data.x->scroll_bar_top_shadow_pixel = -1; | |
1519 | } | |
1520 | if (f->output_data.x->scroll_bar_bottom_shadow_pixel != -1) | |
1521 | { | |
1522 | unload_color (f, f->output_data.x->scroll_bar_bottom_shadow_pixel); | |
1523 | f->output_data.x->scroll_bar_bottom_shadow_pixel = -1; | |
1524 | } | |
1525 | #endif /* USE_TOOLKIT_SCROLL_BARS */ | |
1526 | ||
333b20bb GM |
1527 | f->output_data.x->scroll_bar_background_pixel = pixel; |
1528 | if (FRAME_X_WINDOW (f) && FRAME_VISIBLE_P (f)) | |
1529 | { | |
1530 | /* Remove all scroll bars because they have wrong colors. */ | |
6ed8eeff KL |
1531 | if (FRAME_TERMINAL (f)->condemn_scroll_bars_hook) |
1532 | (*FRAME_TERMINAL (f)->condemn_scroll_bars_hook) (f); | |
1533 | if (FRAME_TERMINAL (f)->judge_scroll_bars_hook) | |
1534 | (*FRAME_TERMINAL (f)->judge_scroll_bars_hook) (f); | |
177c0ea7 | 1535 | |
05c8abbe | 1536 | update_face_from_frame_parameter (f, Qscroll_bar_background, value); |
333b20bb GM |
1537 | redraw_frame (f); |
1538 | } | |
d043f1a4 | 1539 | } |
333b20bb | 1540 | |
943b580d | 1541 | \f |
3a258507 | 1542 | /* Encode Lisp string STRING as a text in a format appropriate for |
96db09e4 KH |
1543 | XICCC (X Inter Client Communication Conventions). |
1544 | ||
6f103132 RS |
1545 | This can call Lisp code, so callers must GCPRO. |
1546 | ||
96db09e4 KH |
1547 | If STRING contains only ASCII characters, do no conversion and |
1548 | return the string data of STRING. Otherwise, encode the text by | |
1549 | CODING_SYSTEM, and return a newly allocated memory area which | |
1550 | should be freed by `xfree' by a caller. | |
1551 | ||
37323f34 EZ |
1552 | SELECTIONP non-zero means the string is being encoded for an X |
1553 | selection, so it is safe to run pre-write conversions (which | |
1554 | may run Lisp code). | |
1555 | ||
96db09e4 KH |
1556 | Store the byte length of resulting text in *TEXT_BYTES. |
1557 | ||
d60660d6 | 1558 | If the text contains only ASCII and Latin-1, store 1 in *STRING_P, |
96db09e4 | 1559 | which means that the `encoding' of the result can be `STRING'. |
d60660d6 | 1560 | Otherwise store 0 in *STRINGP, which means that the `encoding' of |
96db09e4 KH |
1561 | the result should be `COMPOUND_TEXT'. */ |
1562 | ||
df630496 KS |
1563 | static unsigned char * |
1564 | x_encode_text (string, coding_system, selectionp, text_bytes, stringp, freep) | |
96db09e4 | 1565 | Lisp_Object string, coding_system; |
d60660d6 | 1566 | int *text_bytes, *stringp; |
37323f34 | 1567 | int selectionp; |
df630496 | 1568 | int *freep; |
96db09e4 | 1569 | { |
0f8c4c4f | 1570 | int result = string_xstring_p (string); |
96db09e4 KH |
1571 | struct coding_system coding; |
1572 | ||
0f8c4c4f | 1573 | if (result == 0) |
96db09e4 KH |
1574 | { |
1575 | /* No multibyte character in OBJ. We need not encode it. */ | |
8f924df7 | 1576 | *text_bytes = SBYTES (string); |
d60660d6 | 1577 | *stringp = 1; |
df630496 | 1578 | *freep = 0; |
8f924df7 | 1579 | return SDATA (string); |
96db09e4 KH |
1580 | } |
1581 | ||
1582 | setup_coding_system (coding_system, &coding); | |
0f8c4c4f | 1583 | coding.mode |= (CODING_MODE_SAFE_ENCODING | CODING_MODE_LAST_BLOCK); |
35bc5887 | 1584 | /* We suppress producing escape sequences for composition. */ |
0f8c4c4f | 1585 | coding.common_flags &= ~CODING_ANNOTATION_MASK; |
8f924df7 | 1586 | coding.dst_bytes = SCHARS (string) * 2; |
b954d586 | 1587 | coding.destination = (unsigned char *) xmalloc (coding.dst_bytes); |
0f8c4c4f | 1588 | encode_coding_object (&coding, string, 0, 0, |
8f924df7 | 1589 | SCHARS (string), SBYTES (string), Qnil); |
96db09e4 | 1590 | *text_bytes = coding.produced; |
0f8c4c4f | 1591 | *stringp = (result == 1 || !EQ (coding_system, Qcompound_text)); |
df630496 | 1592 | *freep = 1; |
b954d586 | 1593 | return coding.destination; |
96db09e4 KH |
1594 | } |
1595 | ||
1596 | \f | |
b10daec7 JD |
1597 | /* Set the WM name to NAME for frame F. Also set the icon name. |
1598 | If the frame already has an icon name, use that, otherwise set the | |
1599 | icon name to NAME. */ | |
f945b920 | 1600 | |
b10daec7 JD |
1601 | static void |
1602 | x_set_name_internal (f, name) | |
1603 | FRAME_PTR f; | |
f945b920 | 1604 | Lisp_Object name; |
f945b920 | 1605 | { |
fe24a618 | 1606 | if (FRAME_X_WINDOW (f)) |
01f1ba30 | 1607 | { |
01f1ba30 | 1608 | BLOCK_INPUT; |
fe24a618 | 1609 | { |
80534dd6 | 1610 | XTextProperty text, icon; |
d60660d6 | 1611 | int bytes, stringp; |
b10daec7 | 1612 | int do_free_icon_value = 0, do_free_text_value = 0; |
11270583 | 1613 | Lisp_Object coding_system; |
c2915ced CY |
1614 | #ifdef USE_GTK |
1615 | Lisp_Object encoded_name; | |
1616 | struct gcpro gcpro1; | |
1617 | ||
1618 | /* As ENCODE_UTF_8 may cause GC and relocation of string data, | |
1619 | we use it before x_encode_text that may return string data. */ | |
1620 | GCPRO1 (name); | |
1621 | encoded_name = ENCODE_UTF_8 (name); | |
1622 | UNGCPRO; | |
1623 | #endif | |
80534dd6 | 1624 | |
b10daec7 | 1625 | coding_system = Qcompound_text; |
3201ea57 KH |
1626 | /* Note: Encoding strategy |
1627 | ||
1628 | We encode NAME by compound-text and use "COMPOUND-TEXT" in | |
1629 | text.encoding. But, there are non-internationalized window | |
1630 | managers which don't support that encoding. So, if NAME | |
1631 | contains only ASCII and 8859-1 characters, encode it by | |
1632 | iso-latin-1, and use "STRING" in text.encoding hoping that | |
34e8c597 | 1633 | such window managers at least analyze this format correctly, |
3201ea57 KH |
1634 | i.e. treat 8-bit bytes as 8859-1 characters. |
1635 | ||
1636 | We may also be able to use "UTF8_STRING" in text.encoding | |
34e8c597 | 1637 | in the future which can encode all Unicode characters. |
3201ea57 KH |
1638 | But, for the moment, there's no way to know that the |
1639 | current window manager supports it or not. */ | |
df630496 KS |
1640 | text.value = x_encode_text (name, coding_system, 0, &bytes, &stringp, |
1641 | &do_free_text_value); | |
d60660d6 | 1642 | text.encoding = (stringp ? XA_STRING |
96db09e4 | 1643 | : FRAME_X_DISPLAY_INFO (f)->Xatom_COMPOUND_TEXT); |
fe24a618 | 1644 | text.format = 8; |
96db09e4 | 1645 | text.nitems = bytes; |
80534dd6 | 1646 | |
4985dde2 | 1647 | if (!STRINGP (f->icon_name)) |
96db09e4 KH |
1648 | { |
1649 | icon = text; | |
1650 | } | |
1651 | else | |
1652 | { | |
3201ea57 | 1653 | /* See the above comment "Note: Encoding strategy". */ |
37323f34 | 1654 | icon.value = x_encode_text (f->icon_name, coding_system, 0, |
df630496 | 1655 | &bytes, &stringp, &do_free_icon_value); |
d60660d6 | 1656 | icon.encoding = (stringp ? XA_STRING |
96db09e4 KH |
1657 | : FRAME_X_DISPLAY_INFO (f)->Xatom_COMPOUND_TEXT); |
1658 | icon.format = 8; | |
1659 | icon.nitems = bytes; | |
1660 | } | |
b10daec7 | 1661 | |
488dd4c4 JD |
1662 | #ifdef USE_GTK |
1663 | gtk_window_set_title (GTK_WINDOW (FRAME_GTK_OUTER_WIDGET (f)), | |
c2915ced | 1664 | (char *) SDATA (encoded_name)); |
488dd4c4 | 1665 | #else /* not USE_GTK */ |
2436a4e4 | 1666 | XSetWMName (FRAME_X_DISPLAY (f), FRAME_OUTER_WINDOW (f), &text); |
7c0d3ed8 | 1667 | #endif /* not USE_GTK */ |
abb4b7ec | 1668 | |
7c0d3ed8 | 1669 | XSetWMIconName (FRAME_X_DISPLAY (f), FRAME_OUTER_WINDOW (f), &icon); |
abb4b7ec | 1670 | |
b10daec7 | 1671 | if (do_free_icon_value) |
7c0d3ed8 | 1672 | xfree (icon.value); |
b10daec7 | 1673 | if (do_free_text_value) |
7c0d3ed8 KS |
1674 | xfree (text.value); |
1675 | } | |
7c0d3ed8 KS |
1676 | UNBLOCK_INPUT; |
1677 | } | |
abb4b7ec RS |
1678 | } |
1679 | ||
b10daec7 JD |
1680 | /* Change the name of frame F to NAME. If NAME is nil, set F's name to |
1681 | x_id_name. | |
1682 | ||
1683 | If EXPLICIT is non-zero, that indicates that lisp code is setting the | |
1684 | name; if NAME is a string, set F's name to NAME and set | |
1685 | F->explicit_name; if NAME is Qnil, then clear F->explicit_name. | |
1686 | ||
1687 | If EXPLICIT is zero, that indicates that Emacs redisplay code is | |
1688 | suggesting a new name, which lisp code should override; if | |
1689 | F->explicit_name is set, ignore the new name; otherwise, set it. */ | |
1690 | ||
1691 | void | |
1692 | x_set_name (f, name, explicit) | |
1693 | struct frame *f; | |
1694 | Lisp_Object name; | |
1695 | int explicit; | |
1696 | { | |
1697 | /* Make sure that requests from lisp code override requests from | |
1698 | Emacs redisplay code. */ | |
1699 | if (explicit) | |
1700 | { | |
1701 | /* If we're switching from explicit to implicit, we had better | |
1702 | update the mode lines and thereby update the title. */ | |
1703 | if (f->explicit_name && NILP (name)) | |
1704 | update_mode_lines = 1; | |
1705 | ||
1706 | f->explicit_name = ! NILP (name); | |
1707 | } | |
1708 | else if (f->explicit_name) | |
1709 | return; | |
1710 | ||
1711 | /* If NAME is nil, set the name to the x_id_name. */ | |
1712 | if (NILP (name)) | |
1713 | { | |
1714 | /* Check for no change needed in this very common case | |
1715 | before we do any consing. */ | |
1716 | if (!strcmp (FRAME_X_DISPLAY_INFO (f)->x_id_name, | |
1717 | SDATA (f->name))) | |
1718 | return; | |
1719 | name = build_string (FRAME_X_DISPLAY_INFO (f)->x_id_name); | |
1720 | } | |
1721 | else | |
1722 | CHECK_STRING (name); | |
1723 | ||
1724 | /* Don't change the name if it's already NAME. */ | |
1725 | if (! NILP (Fstring_equal (name, f->name))) | |
1726 | return; | |
1727 | ||
1728 | f->name = name; | |
1729 | ||
1730 | /* For setting the frame title, the title parameter should override | |
1731 | the name parameter. */ | |
1732 | if (! NILP (f->title)) | |
1733 | name = f->title; | |
1734 | ||
1735 | x_set_name_internal (f, name); | |
1736 | } | |
1737 | ||
7c0d3ed8 KS |
1738 | /* This function should be called when the user's lisp code has |
1739 | specified a name for the frame; the name will override any set by the | |
1740 | redisplay code. */ | |
1741 | void | |
1742 | x_explicitly_set_name (f, arg, oldval) | |
1743 | FRAME_PTR f; | |
1744 | Lisp_Object arg, oldval; | |
3402e1a4 | 1745 | { |
7c0d3ed8 | 1746 | x_set_name (f, arg, 1); |
3402e1a4 RS |
1747 | } |
1748 | ||
7c0d3ed8 KS |
1749 | /* This function should be called by Emacs redisplay code to set the |
1750 | name; names set this way will never override names set by the user's | |
1751 | lisp code. */ | |
1752 | void | |
1753 | x_implicitly_set_name (f, arg, oldval) | |
1754 | FRAME_PTR f; | |
1755 | Lisp_Object arg, oldval; | |
333b20bb | 1756 | { |
7c0d3ed8 KS |
1757 | x_set_name (f, arg, 0); |
1758 | } | |
1759 | \f | |
1760 | /* Change the title of frame F to NAME. | |
40aa4c27 | 1761 | If NAME is nil, use the frame name as the title. */ |
01f1ba30 | 1762 | |
7c0d3ed8 KS |
1763 | void |
1764 | x_set_title (f, name, old_name) | |
1765 | struct frame *f; | |
1766 | Lisp_Object name, old_name; | |
01f1ba30 | 1767 | { |
7c0d3ed8 KS |
1768 | /* Don't change the title if it's already NAME. */ |
1769 | if (EQ (name, f->title)) | |
1770 | return; | |
01f1ba30 | 1771 | |
7c0d3ed8 | 1772 | update_mode_lines = 1; |
60fb3ee1 | 1773 | |
7c0d3ed8 | 1774 | f->title = name; |
f9942c9e | 1775 | |
7c0d3ed8 KS |
1776 | if (NILP (name)) |
1777 | name = f->name; | |
1778 | else | |
1779 | CHECK_STRING (name); | |
f9942c9e | 1780 | |
b10daec7 | 1781 | x_set_name_internal (f, name); |
01f1ba30 JB |
1782 | } |
1783 | ||
7c0d3ed8 KS |
1784 | void |
1785 | x_set_scroll_bar_default_width (f) | |
e4f79258 | 1786 | struct frame *f; |
e4f79258 | 1787 | { |
be786000 | 1788 | int wid = FRAME_COLUMN_WIDTH (f); |
01f1ba30 | 1789 | |
7c0d3ed8 KS |
1790 | #ifdef USE_TOOLKIT_SCROLL_BARS |
1791 | /* A minimum width of 14 doesn't look good for toolkit scroll bars. */ | |
1792 | int width = 16 + 2 * VERTICAL_SCROLL_BAR_WIDTH_TRIM; | |
be786000 KS |
1793 | FRAME_CONFIG_SCROLL_BAR_COLS (f) = (width + wid - 1) / wid; |
1794 | FRAME_CONFIG_SCROLL_BAR_WIDTH (f) = width; | |
7c0d3ed8 KS |
1795 | #else |
1796 | /* Make the actual width at least 14 pixels and a multiple of a | |
1797 | character width. */ | |
be786000 | 1798 | FRAME_CONFIG_SCROLL_BAR_COLS (f) = (14 + wid - 1) / wid; |
01f1ba30 | 1799 | |
7c0d3ed8 KS |
1800 | /* Use all of that space (aside from required margins) for the |
1801 | scroll bar. */ | |
be786000 | 1802 | FRAME_CONFIG_SCROLL_BAR_WIDTH (f) = 0; |
7c0d3ed8 | 1803 | #endif |
01f1ba30 | 1804 | } |
333b20bb | 1805 | |
7c0d3ed8 | 1806 | \f |
333b20bb GM |
1807 | /* Record in frame F the specified or default value according to ALIST |
1808 | of the parameter named PROP (a Lisp symbol). If no value is | |
1809 | specified for PROP, look for an X default for XPROP on the frame | |
1810 | named NAME. If that is not found either, use the value DEFLT. */ | |
1811 | ||
1812 | static Lisp_Object | |
1813 | x_default_scroll_bar_color_parameter (f, alist, prop, xprop, xclass, | |
1814 | foreground_p) | |
1815 | struct frame *f; | |
1816 | Lisp_Object alist; | |
1817 | Lisp_Object prop; | |
1818 | char *xprop; | |
1819 | char *xclass; | |
1820 | int foreground_p; | |
1821 | { | |
1822 | struct x_display_info *dpyinfo = FRAME_X_DISPLAY_INFO (f); | |
1823 | Lisp_Object tem; | |
1824 | ||
1825 | tem = x_get_arg (dpyinfo, alist, prop, xprop, xclass, RES_TYPE_STRING); | |
1826 | if (EQ (tem, Qunbound)) | |
1827 | { | |
1828 | #ifdef USE_TOOLKIT_SCROLL_BARS | |
1829 | ||
1830 | /* See if an X resource for the scroll bar color has been | |
1831 | specified. */ | |
1832 | tem = display_x_get_resource (dpyinfo, | |
1833 | build_string (foreground_p | |
1834 | ? "foreground" | |
1835 | : "background"), | |
6ecd75be | 1836 | empty_unibyte_string, |
333b20bb | 1837 | build_string ("verticalScrollBar"), |
6ecd75be | 1838 | empty_unibyte_string); |
333b20bb GM |
1839 | if (!STRINGP (tem)) |
1840 | { | |
1841 | /* If nothing has been specified, scroll bars will use a | |
1842 | toolkit-dependent default. Because these defaults are | |
1843 | difficult to get at without actually creating a scroll | |
1844 | bar, use nil to indicate that no color has been | |
1845 | specified. */ | |
1846 | tem = Qnil; | |
1847 | } | |
177c0ea7 | 1848 | |
333b20bb | 1849 | #else /* not USE_TOOLKIT_SCROLL_BARS */ |
177c0ea7 | 1850 | |
333b20bb | 1851 | tem = Qnil; |
177c0ea7 | 1852 | |
333b20bb GM |
1853 | #endif /* not USE_TOOLKIT_SCROLL_BARS */ |
1854 | } | |
1855 | ||
1856 | x_set_frame_parameters (f, Fcons (Fcons (prop, tem), Qnil)); | |
1857 | return tem; | |
1858 | } | |
1859 | ||
1860 | ||
01f1ba30 | 1861 | |
9ef48a9d RS |
1862 | \f |
1863 | #ifdef USE_X_TOOLKIT | |
1864 | ||
8e3d10a9 RS |
1865 | /* If the WM_PROTOCOLS property does not already contain WM_TAKE_FOCUS, |
1866 | WM_DELETE_WINDOW, and WM_SAVE_YOURSELF, then add them. (They may | |
59aa6c90 RS |
1867 | already be present because of the toolkit (Motif adds some of them, |
1868 | for example, but Xt doesn't). */ | |
9ef48a9d RS |
1869 | |
1870 | static void | |
b9dc4443 RS |
1871 | hack_wm_protocols (f, widget) |
1872 | FRAME_PTR f; | |
9ef48a9d RS |
1873 | Widget widget; |
1874 | { | |
1875 | Display *dpy = XtDisplay (widget); | |
1876 | Window w = XtWindow (widget); | |
1877 | int need_delete = 1; | |
1878 | int need_focus = 1; | |
59aa6c90 | 1879 | int need_save = 1; |
9ef48a9d RS |
1880 | |
1881 | BLOCK_INPUT; | |
1882 | { | |
a3db4b26 AS |
1883 | Atom type; |
1884 | unsigned char *catoms; | |
9ef48a9d RS |
1885 | int format = 0; |
1886 | unsigned long nitems = 0; | |
1887 | unsigned long bytes_after; | |
1888 | ||
270958e8 KH |
1889 | if ((XGetWindowProperty (dpy, w, |
1890 | FRAME_X_DISPLAY_INFO (f)->Xatom_wm_protocols, | |
34d5ae1e | 1891 | (long)0, (long)100, False, XA_ATOM, |
270958e8 | 1892 | &type, &format, &nitems, &bytes_after, |
a3db4b26 | 1893 | &catoms) |
270958e8 | 1894 | == Success) |
9ef48a9d | 1895 | && format == 32 && type == XA_ATOM) |
a3db4b26 AS |
1896 | { |
1897 | Atom *atoms = (Atom *) catoms; | |
1898 | while (nitems > 0) | |
1899 | { | |
1900 | nitems--; | |
1901 | if (atoms[nitems] | |
1902 | == FRAME_X_DISPLAY_INFO (f)->Xatom_wm_delete_window) | |
1903 | need_delete = 0; | |
1904 | else if (atoms[nitems] | |
1905 | == FRAME_X_DISPLAY_INFO (f)->Xatom_wm_take_focus) | |
1906 | need_focus = 0; | |
1907 | else if (atoms[nitems] | |
1908 | == FRAME_X_DISPLAY_INFO (f)->Xatom_wm_save_yourself) | |
1909 | need_save = 0; | |
1910 | } | |
1911 | } | |
1912 | if (catoms) | |
1913 | XFree (catoms); | |
9ef48a9d RS |
1914 | } |
1915 | { | |
1916 | Atom props [10]; | |
1917 | int count = 0; | |
b9dc4443 RS |
1918 | if (need_delete) |
1919 | props[count++] = FRAME_X_DISPLAY_INFO (f)->Xatom_wm_delete_window; | |
1920 | if (need_focus) | |
1921 | props[count++] = FRAME_X_DISPLAY_INFO (f)->Xatom_wm_take_focus; | |
1922 | if (need_save) | |
1923 | props[count++] = FRAME_X_DISPLAY_INFO (f)->Xatom_wm_save_yourself; | |
9ef48a9d | 1924 | if (count) |
b9dc4443 RS |
1925 | XChangeProperty (dpy, w, FRAME_X_DISPLAY_INFO (f)->Xatom_wm_protocols, |
1926 | XA_ATOM, 32, PropModeAppend, | |
9ef48a9d RS |
1927 | (unsigned char *) props, count); |
1928 | } | |
1929 | UNBLOCK_INPUT; | |
1930 | } | |
1931 | #endif | |
86779fac GM |
1932 | |
1933 | ||
5a7df7d7 GM |
1934 | \f |
1935 | /* Support routines for XIC (X Input Context). */ | |
86779fac | 1936 | |
5a7df7d7 GM |
1937 | #ifdef HAVE_X_I18N |
1938 | ||
b51238f5 | 1939 | static XFontSet xic_create_xfontset P_ ((struct frame *)); |
5a7df7d7 GM |
1940 | static XIMStyle best_xim_style P_ ((XIMStyles *, XIMStyles *)); |
1941 | ||
1942 | ||
1576f1ad | 1943 | /* Supported XIM styles, ordered by preference. */ |
5a7df7d7 GM |
1944 | |
1945 | static XIMStyle supported_xim_styles[] = | |
1946 | { | |
1947 | XIMPreeditPosition | XIMStatusArea, | |
1948 | XIMPreeditPosition | XIMStatusNothing, | |
1949 | XIMPreeditPosition | XIMStatusNone, | |
1950 | XIMPreeditNothing | XIMStatusArea, | |
1951 | XIMPreeditNothing | XIMStatusNothing, | |
1952 | XIMPreeditNothing | XIMStatusNone, | |
1953 | XIMPreeditNone | XIMStatusArea, | |
1954 | XIMPreeditNone | XIMStatusNothing, | |
1955 | XIMPreeditNone | XIMStatusNone, | |
1956 | 0, | |
1957 | }; | |
1958 | ||
1959 | ||
c27ed90a | 1960 | /* Create an X fontset on frame F with base font name BASE_FONTNAME. */ |
5a7df7d7 | 1961 | |
bb07fa29 SM |
1962 | char xic_defaut_fontset[] = "-*-*-*-r-normal--14-*-*-*-*-*-*-*"; |
1963 | ||
c28e7ae8 SM |
1964 | /* Create an Xt fontset spec from the name of a base font. |
1965 | If `motif' is True use the Motif syntax. */ | |
bb07fa29 | 1966 | char * |
c28e7ae8 | 1967 | xic_create_fontsetname (base_fontname, motif) |
bb07fa29 | 1968 | char *base_fontname; |
c28e7ae8 | 1969 | Bool motif; |
bb07fa29 | 1970 | { |
c28e7ae8 SM |
1971 | const char *sep = motif ? ";" : ","; |
1972 | char *fontsetname; | |
1973 | ||
bb07fa29 SM |
1974 | /* Make a fontset name from the base font name. */ |
1975 | if (xic_defaut_fontset == base_fontname) | |
c28e7ae8 SM |
1976 | { /* There is no base font name, use the default. */ |
1977 | int len = strlen (base_fontname) + 2; | |
1978 | fontsetname = xmalloc (len); | |
1979 | bzero (fontsetname, len); | |
1980 | strcpy (fontsetname, base_fontname); | |
1981 | } | |
bb07fa29 SM |
1982 | else |
1983 | { | |
1984 | /* Make a fontset name from the base font name. | |
1985 | The font set will be made of the following elements: | |
1986 | - the base font. | |
1987 | - the base font where the charset spec is replaced by -*-*. | |
1988 | - the same but with the family also replaced with -*-*-. */ | |
1989 | char *p = base_fontname; | |
bb07fa29 | 1990 | int i; |
df630496 | 1991 | |
bb07fa29 SM |
1992 | for (i = 0; *p; p++) |
1993 | if (*p == '-') i++; | |
1994 | if (i != 14) | |
1995 | { /* As the font name doesn't conform to XLFD, we can't | |
1996 | modify it to generalize it to allcs and allfamilies. | |
1997 | Use the specified font plus the default. */ | |
c28e7ae8 | 1998 | int len = strlen (base_fontname) + strlen (xic_defaut_fontset) + 3; |
bb07fa29 SM |
1999 | fontsetname = xmalloc (len); |
2000 | bzero (fontsetname, len); | |
2001 | strcpy (fontsetname, base_fontname); | |
c28e7ae8 | 2002 | strcat (fontsetname, sep); |
bb07fa29 SM |
2003 | strcat (fontsetname, xic_defaut_fontset); |
2004 | } | |
2005 | else | |
2006 | { | |
2007 | int len; | |
cd987aaa | 2008 | char *p1 = NULL, *p2 = NULL, *p3 = NULL; |
bb07fa29 SM |
2009 | char *font_allcs = NULL; |
2010 | char *font_allfamilies = NULL; | |
968a6679 | 2011 | char *font_all = NULL; |
bb07fa29 SM |
2012 | char *allcs = "*-*-*-*-*-*-*"; |
2013 | char *allfamilies = "-*-*-"; | |
968a6679 | 2014 | char *all = "*-*-*-*-"; |
cd987aaa | 2015 | char *base; |
df630496 | 2016 | |
bb07fa29 SM |
2017 | for (i = 0, p = base_fontname; i < 8; p++) |
2018 | { | |
2019 | if (*p == '-') | |
2020 | { | |
2021 | i++; | |
2022 | if (i == 3) | |
2023 | p1 = p + 1; | |
968a6679 SM |
2024 | else if (i == 7) |
2025 | p2 = p + 1; | |
cd987aaa KH |
2026 | else if (i == 6) |
2027 | p3 = p + 1; | |
bb07fa29 SM |
2028 | } |
2029 | } | |
cd987aaa KH |
2030 | /* If base_fontname specifies ADSTYLE, make it a |
2031 | wildcard. */ | |
2032 | if (*p3 != '*') | |
2033 | { | |
2034 | int diff = (p2 - p3) - 2; | |
2035 | ||
2036 | base = alloca (strlen (base_fontname) + 1); | |
2037 | bcopy (base_fontname, base, p3 - base_fontname); | |
2038 | base[p3 - base_fontname] = '*'; | |
2039 | base[(p3 - base_fontname) + 1] = '-'; | |
2040 | strcpy (base + (p3 - base_fontname) + 2, p2); | |
2041 | p = base + (p - base_fontname) - diff; | |
2042 | p1 = base + (p1 - base_fontname); | |
2043 | p2 = base + (p2 - base_fontname) - diff; | |
2044 | base_fontname = base; | |
2045 | } | |
2046 | ||
bb07fa29 SM |
2047 | /* Build the font spec that matches all charsets. */ |
2048 | len = p - base_fontname + strlen (allcs) + 1; | |
2049 | font_allcs = (char *) alloca (len); | |
2050 | bzero (font_allcs, len); | |
2051 | bcopy (base_fontname, font_allcs, p - base_fontname); | |
2052 | strcat (font_allcs, allcs); | |
2053 | ||
cd987aaa KH |
2054 | /* Build the font spec that matches all families and |
2055 | add-styles. */ | |
bb07fa29 SM |
2056 | len = p - p1 + strlen (allcs) + strlen (allfamilies) + 1; |
2057 | font_allfamilies = (char *) alloca (len); | |
2058 | bzero (font_allfamilies, len); | |
2059 | strcpy (font_allfamilies, allfamilies); | |
968a6679 | 2060 | bcopy (p1, font_allfamilies + strlen (allfamilies), p - p1); |
bb07fa29 SM |
2061 | strcat (font_allfamilies, allcs); |
2062 | ||
968a6679 SM |
2063 | /* Build the font spec that matches all. */ |
2064 | len = p - p2 + strlen (allcs) + strlen (all) + strlen (allfamilies) + 1; | |
2065 | font_all = (char *) alloca (len); | |
2066 | bzero (font_all, len); | |
2067 | strcpy (font_all, allfamilies); | |
2068 | strcat (font_all, all); | |
2069 | bcopy (p2, font_all + strlen (all) + strlen (allfamilies), p - p2); | |
2070 | strcat (font_all, allcs); | |
2071 | ||
bb07fa29 SM |
2072 | /* Build the actual font set name. */ |
2073 | len = strlen (base_fontname) + strlen (font_allcs) | |
968a6679 | 2074 | + strlen (font_allfamilies) + strlen (font_all) + 5; |
bb07fa29 SM |
2075 | fontsetname = xmalloc (len); |
2076 | bzero (fontsetname, len); | |
2077 | strcpy (fontsetname, base_fontname); | |
c28e7ae8 | 2078 | strcat (fontsetname, sep); |
bb07fa29 | 2079 | strcat (fontsetname, font_allcs); |
c28e7ae8 | 2080 | strcat (fontsetname, sep); |
bb07fa29 | 2081 | strcat (fontsetname, font_allfamilies); |
968a6679 SM |
2082 | strcat (fontsetname, sep); |
2083 | strcat (fontsetname, font_all); | |
bb07fa29 | 2084 | } |
bb07fa29 | 2085 | } |
c28e7ae8 SM |
2086 | if (motif) |
2087 | strcat (fontsetname, ":"); | |
2088 | return fontsetname; | |
bb07fa29 SM |
2089 | } |
2090 | ||
2da34f50 KH |
2091 | #ifdef DEBUG_XIC_FONTSET |
2092 | static void | |
2093 | print_fontset_result (xfs, name, missing_list, missing_count) | |
2094 | XFontSet xfs; | |
2095 | char *name; | |
2096 | char **missing_list; | |
2097 | int missing_count; | |
2098 | { | |
2099 | if (xfs) | |
2100 | fprintf (stderr, "XIC Fontset created: %s\n", name); | |
2101 | else | |
2102 | { | |
2103 | fprintf (stderr, "XIC Fontset failed: %s\n", name); | |
2104 | while (missing_count-- > 0) | |
2105 | { | |
2106 | fprintf (stderr, " missing: %s\n", *missing_list); | |
2107 | missing_list++; | |
2108 | } | |
2109 | } | |
2110 | ||
2111 | } | |
2112 | #endif | |
2113 | ||
5a7df7d7 | 2114 | static XFontSet |
b51238f5 | 2115 | xic_create_xfontset (f) |
86779fac GM |
2116 | struct frame *f; |
2117 | { | |
c27ed90a | 2118 | XFontSet xfs = NULL; |
b51238f5 | 2119 | struct font *font = FRAME_FONT (f); |
a32f056c KH |
2120 | int pixel_size = font->pixel_size; |
2121 | Lisp_Object rest, frame; | |
2122 | ||
2123 | /* See if there is another frame already using same fontset. */ | |
2124 | FOR_EACH_FRAME (rest, frame) | |
2125 | { | |
2126 | struct frame *cf = XFRAME (frame); | |
2127 | ||
2128 | if (cf != f && FRAME_LIVE_P (f) && FRAME_X_P (cf) | |
2129 | && FRAME_X_DISPLAY_INFO (cf) == FRAME_X_DISPLAY_INFO (f) | |
b51238f5 KH |
2130 | && FRAME_FONT (f) |
2131 | && FRAME_FONT (f)->pixel_size == pixel_size) | |
a32f056c KH |
2132 | { |
2133 | xfs = FRAME_XIC_FONTSET (cf); | |
2134 | break; | |
2135 | } | |
2136 | } | |
2137 | ||
2138 | if (! xfs) | |
2139 | { | |
2140 | char buf[256]; | |
2141 | char **missing_list; | |
2142 | int missing_count; | |
2143 | char *def_string; | |
2144 | char *xlfd_format = "-*-*-medium-r-normal--%d-*-*-*-*-*"; | |
2145 | ||
2146 | sprintf (buf, xlfd_format, pixel_size); | |
2147 | missing_list = NULL; | |
2148 | xfs = XCreateFontSet (FRAME_X_DISPLAY (f), buf, | |
2149 | &missing_list, &missing_count, &def_string); | |
d3483d71 | 2150 | #ifdef DEBUG_XIC_FONTSET |
22a8f595 | 2151 | print_fontset_result (xfs, buf, missing_list, missing_count); |
d3483d71 | 2152 | #endif |
a32f056c KH |
2153 | if (missing_list) |
2154 | XFreeStringList (missing_list); | |
2155 | if (! xfs) | |
2156 | { | |
2157 | /* List of pixel sizes most likely available. Find one that | |
2158 | is closest to pixel_size. */ | |
2159 | int sizes[] = {0, 8, 10, 11, 12, 14, 17, 18, 20, 24, 26, 34, 0}; | |
2160 | int *smaller, *larger; | |
2161 | ||
2162 | for (smaller = sizes; smaller[1]; smaller++) | |
2163 | if (smaller[1] >= pixel_size) | |
2164 | break; | |
2165 | larger = smaller + 1; | |
2166 | if (*larger == pixel_size) | |
2167 | larger++; | |
2168 | while (*smaller || *larger) | |
2169 | { | |
2170 | int this_size; | |
2171 | ||
2172 | if (! *larger) | |
2173 | this_size = *smaller--; | |
2174 | else if (! *smaller) | |
2175 | this_size = *larger++; | |
2176 | else if (pixel_size - *smaller < *larger - pixel_size) | |
2177 | this_size = *smaller--; | |
2178 | else | |
2179 | this_size = *larger++; | |
2180 | sprintf (buf, xlfd_format, this_size); | |
2181 | missing_list = NULL; | |
2182 | xfs = XCreateFontSet (FRAME_X_DISPLAY (f), buf, | |
2183 | &missing_list, &missing_count, &def_string); | |
d3483d71 | 2184 | #ifdef DEBUG_XIC_FONTSET |
22a8f595 | 2185 | print_fontset_result (xfs, buf, missing_list, missing_count); |
d3483d71 | 2186 | #endif |
a32f056c KH |
2187 | if (missing_list) |
2188 | XFreeStringList (missing_list); | |
2189 | if (xfs) | |
2190 | break; | |
2191 | } | |
2192 | } | |
2da34f50 KH |
2193 | if (! xfs) |
2194 | { | |
2195 | char *last_resort = "-*-*-*-r-normal--*-*-*-*-*-*"; | |
2196 | ||
2197 | missing_list = NULL; | |
2198 | xfs = XCreateFontSet (FRAME_X_DISPLAY (f), last_resort, | |
2199 | &missing_list, &missing_count, &def_string); | |
2200 | #ifdef DEBUG_XIC_FONTSET | |
2201 | print_fontset_result (xfs, last_resort, missing_list, missing_count); | |
2202 | #endif | |
2203 | if (missing_list) | |
2204 | XFreeStringList (missing_list); | |
2205 | } | |
2206 | ||
a32f056c KH |
2207 | } |
2208 | ||
2209 | return xfs; | |
2210 | } | |
a32f056c | 2211 | |
c27ed90a JD |
2212 | /* Free the X fontset of frame F if it is the last frame using it. */ |
2213 | ||
2214 | void | |
2215 | xic_free_xfontset (f) | |
2216 | struct frame *f; | |
2217 | { | |
2218 | Lisp_Object rest, frame; | |
2219 | int shared_p = 0; | |
2220 | ||
2221 | if (!FRAME_XIC_FONTSET (f)) | |
2222 | return; | |
2223 | ||
2224 | /* See if there is another frame sharing the same fontset. */ | |
2225 | FOR_EACH_FRAME (rest, frame) | |
2226 | { | |
2227 | struct frame *cf = XFRAME (frame); | |
2228 | if (cf != f && FRAME_LIVE_P (f) && FRAME_X_P (cf) | |
2229 | && FRAME_X_DISPLAY_INFO (cf) == FRAME_X_DISPLAY_INFO (f) | |
2230 | && FRAME_XIC_FONTSET (cf) == FRAME_XIC_FONTSET (f)) | |
2231 | { | |
2232 | shared_p = 1; | |
2233 | break; | |
2234 | } | |
2235 | } | |
2236 | ||
2237 | if (!shared_p) | |
2238 | /* The fontset is not used anymore. It is safe to free it. */ | |
2239 | XFreeFontSet (FRAME_X_DISPLAY (f), FRAME_XIC_FONTSET (f)); | |
2240 | ||
2241 | if (FRAME_XIC_BASE_FONTNAME (f)) | |
2242 | xfree (FRAME_XIC_BASE_FONTNAME (f)); | |
2243 | FRAME_XIC_BASE_FONTNAME (f) = NULL; | |
2244 | FRAME_XIC_FONTSET (f) = NULL; | |
2245 | } | |
2246 | ||
5a7df7d7 GM |
2247 | |
2248 | /* Value is the best input style, given user preferences USER (already | |
2249 | checked to be supported by Emacs), and styles supported by the | |
2250 | input method XIM. */ | |
2251 | ||
2252 | static XIMStyle | |
2253 | best_xim_style (user, xim) | |
2254 | XIMStyles *user; | |
2255 | XIMStyles *xim; | |
2256 | { | |
2257 | int i, j; | |
2258 | ||
2259 | for (i = 0; i < user->count_styles; ++i) | |
2260 | for (j = 0; j < xim->count_styles; ++j) | |
2261 | if (user->supported_styles[i] == xim->supported_styles[j]) | |
2262 | return user->supported_styles[i]; | |
2263 | ||
2264 | /* Return the default style. */ | |
2265 | return XIMPreeditNothing | XIMStatusNothing; | |
2266 | } | |
2267 | ||
2268 | /* Create XIC for frame F. */ | |
2269 | ||
5df79d3d GM |
2270 | static XIMStyle xic_style; |
2271 | ||
5a7df7d7 GM |
2272 | void |
2273 | create_frame_xic (f) | |
2274 | struct frame *f; | |
2275 | { | |
5a7df7d7 GM |
2276 | XIM xim; |
2277 | XIC xic = NULL; | |
2278 | XFontSet xfs = NULL; | |
86779fac | 2279 | |
5a7df7d7 GM |
2280 | if (FRAME_XIC (f)) |
2281 | return; | |
177c0ea7 | 2282 | |
bb07fa29 | 2283 | /* Create X fontset. */ |
b51238f5 | 2284 | xfs = xic_create_xfontset (f); |
5a7df7d7 GM |
2285 | xim = FRAME_X_XIM (f); |
2286 | if (xim) | |
2287 | { | |
d9d57cb2 DL |
2288 | XRectangle s_area; |
2289 | XPoint spot; | |
5a7df7d7 GM |
2290 | XVaNestedList preedit_attr; |
2291 | XVaNestedList status_attr; | |
5a7df7d7 | 2292 | |
d9d57cb2 DL |
2293 | s_area.x = 0; s_area.y = 0; s_area.width = 1; s_area.height = 1; |
2294 | spot.x = 0; spot.y = 1; | |
86779fac | 2295 | |
5a7df7d7 GM |
2296 | /* Determine XIC style. */ |
2297 | if (xic_style == 0) | |
2298 | { | |
2299 | XIMStyles supported_list; | |
2300 | supported_list.count_styles = (sizeof supported_xim_styles | |
2301 | / sizeof supported_xim_styles[0]); | |
2302 | supported_list.supported_styles = supported_xim_styles; | |
2303 | xic_style = best_xim_style (&supported_list, | |
2304 | FRAME_X_XIM_STYLES (f)); | |
2305 | } | |
86779fac | 2306 | |
5a7df7d7 GM |
2307 | preedit_attr = XVaCreateNestedList (0, |
2308 | XNFontSet, xfs, | |
2309 | XNForeground, | |
2310 | FRAME_FOREGROUND_PIXEL (f), | |
2311 | XNBackground, | |
2312 | FRAME_BACKGROUND_PIXEL (f), | |
2313 | (xic_style & XIMPreeditPosition | |
2314 | ? XNSpotLocation | |
2315 | : NULL), | |
2316 | &spot, | |
2317 | NULL); | |
2318 | status_attr = XVaCreateNestedList (0, | |
2319 | XNArea, | |
2320 | &s_area, | |
2321 | XNFontSet, | |
2322 | xfs, | |
2323 | XNForeground, | |
2324 | FRAME_FOREGROUND_PIXEL (f), | |
2325 | XNBackground, | |
2326 | FRAME_BACKGROUND_PIXEL (f), | |
2327 | NULL); | |
2328 | ||
2329 | xic = XCreateIC (xim, | |
2330 | XNInputStyle, xic_style, | |
6b61353c KH |
2331 | XNClientWindow, FRAME_X_WINDOW (f), |
2332 | XNFocusWindow, FRAME_X_WINDOW (f), | |
5a7df7d7 GM |
2333 | XNStatusAttributes, status_attr, |
2334 | XNPreeditAttributes, preedit_attr, | |
2335 | NULL); | |
2336 | XFree (preedit_attr); | |
2337 | XFree (status_attr); | |
2338 | } | |
177c0ea7 | 2339 | |
5a7df7d7 GM |
2340 | FRAME_XIC (f) = xic; |
2341 | FRAME_XIC_STYLE (f) = xic_style; | |
2342 | FRAME_XIC_FONTSET (f) = xfs; | |
86779fac GM |
2343 | } |
2344 | ||
5a7df7d7 GM |
2345 | |
2346 | /* Destroy XIC and free XIC fontset of frame F, if any. */ | |
2347 | ||
2348 | void | |
2349 | free_frame_xic (f) | |
2350 | struct frame *f; | |
2351 | { | |
2352 | if (FRAME_XIC (f) == NULL) | |
2353 | return; | |
177c0ea7 | 2354 | |
5a7df7d7 | 2355 | XDestroyIC (FRAME_XIC (f)); |
c27ed90a | 2356 | xic_free_xfontset (f); |
5a7df7d7 GM |
2357 | |
2358 | FRAME_XIC (f) = NULL; | |
5a7df7d7 GM |
2359 | } |
2360 | ||
2361 | ||
2362 | /* Place preedit area for XIC of window W's frame to specified | |
2363 | pixel position X/Y. X and Y are relative to window W. */ | |
2364 | ||
2365 | void | |
2366 | xic_set_preeditarea (w, x, y) | |
2367 | struct window *w; | |
2368 | int x, y; | |
2369 | { | |
2370 | struct frame *f = XFRAME (w->frame); | |
2371 | XVaNestedList attr; | |
2372 | XPoint spot; | |
177c0ea7 | 2373 | |
17e6d491 | 2374 | spot.x = WINDOW_TO_FRAME_PIXEL_X (w, x) + WINDOW_LEFT_FRINGE_WIDTH (w); |
5a7df7d7 GM |
2375 | spot.y = WINDOW_TO_FRAME_PIXEL_Y (w, y) + FONT_BASE (FRAME_FONT (f)); |
2376 | attr = XVaCreateNestedList (0, XNSpotLocation, &spot, NULL); | |
2377 | XSetICValues (FRAME_XIC (f), XNPreeditAttributes, attr, NULL); | |
2378 | XFree (attr); | |
2379 | } | |
2380 | ||
2381 | ||
2382 | /* Place status area for XIC in bottom right corner of frame F.. */ | |
2383 | ||
2384 | void | |
2385 | xic_set_statusarea (f) | |
2386 | struct frame *f; | |
2387 | { | |
2388 | XIC xic = FRAME_XIC (f); | |
2389 | XVaNestedList attr; | |
2390 | XRectangle area; | |
2391 | XRectangle *needed; | |
2392 | ||
2393 | /* Negotiate geometry of status area. If input method has existing | |
2394 | status area, use its current size. */ | |
2395 | area.x = area.y = area.width = area.height = 0; | |
2396 | attr = XVaCreateNestedList (0, XNAreaNeeded, &area, NULL); | |
2397 | XSetICValues (xic, XNStatusAttributes, attr, NULL); | |
2398 | XFree (attr); | |
177c0ea7 | 2399 | |
5a7df7d7 GM |
2400 | attr = XVaCreateNestedList (0, XNAreaNeeded, &needed, NULL); |
2401 | XGetICValues (xic, XNStatusAttributes, attr, NULL); | |
2402 | XFree (attr); | |
2403 | ||
2404 | if (needed->width == 0) /* Use XNArea instead of XNAreaNeeded */ | |
2405 | { | |
2406 | attr = XVaCreateNestedList (0, XNArea, &needed, NULL); | |
2407 | XGetICValues (xic, XNStatusAttributes, attr, NULL); | |
2408 | XFree (attr); | |
2409 | } | |
2410 | ||
2411 | area.width = needed->width; | |
2412 | area.height = needed->height; | |
be786000 KS |
2413 | area.x = FRAME_PIXEL_WIDTH (f) - area.width - FRAME_INTERNAL_BORDER_WIDTH (f); |
2414 | area.y = (FRAME_PIXEL_HEIGHT (f) - area.height | |
488dd4c4 JD |
2415 | - FRAME_MENUBAR_HEIGHT (f) |
2416 | - FRAME_TOOLBAR_HEIGHT (f) | |
2417 | - FRAME_INTERNAL_BORDER_WIDTH (f)); | |
5a7df7d7 GM |
2418 | XFree (needed); |
2419 | ||
2420 | attr = XVaCreateNestedList (0, XNArea, &area, NULL); | |
6b61353c | 2421 | XSetICValues (xic, XNStatusAttributes, attr, NULL); |
5a7df7d7 GM |
2422 | XFree (attr); |
2423 | } | |
2424 | ||
2425 | ||
2426 | /* Set X fontset for XIC of frame F, using base font name | |
2427 | BASE_FONTNAME. Called when a new Emacs fontset is chosen. */ | |
2428 | ||
2429 | void | |
2430 | xic_set_xfontset (f, base_fontname) | |
2431 | struct frame *f; | |
2432 | char *base_fontname; | |
2433 | { | |
2434 | XVaNestedList attr; | |
2435 | XFontSet xfs; | |
2436 | ||
c27ed90a JD |
2437 | xic_free_xfontset (f); |
2438 | ||
b51238f5 | 2439 | xfs = xic_create_xfontset (f); |
5a7df7d7 GM |
2440 | |
2441 | attr = XVaCreateNestedList (0, XNFontSet, xfs, NULL); | |
2442 | if (FRAME_XIC_STYLE (f) & XIMPreeditPosition) | |
2443 | XSetICValues (FRAME_XIC (f), XNPreeditAttributes, attr, NULL); | |
2444 | if (FRAME_XIC_STYLE (f) & XIMStatusArea) | |
2445 | XSetICValues (FRAME_XIC (f), XNStatusAttributes, attr, NULL); | |
2446 | XFree (attr); | |
177c0ea7 | 2447 | |
5a7df7d7 GM |
2448 | FRAME_XIC_FONTSET (f) = xfs; |
2449 | } | |
2450 | ||
2451 | #endif /* HAVE_X_I18N */ | |
2452 | ||
2453 | ||
9ef48a9d | 2454 | \f |
8fc2766b RS |
2455 | #ifdef USE_X_TOOLKIT |
2456 | ||
2457 | /* Create and set up the X widget for frame F. */ | |
f58534a3 | 2458 | |
01f1ba30 | 2459 | static void |
a7f7d550 FP |
2460 | x_window (f, window_prompting, minibuffer_only) |
2461 | struct frame *f; | |
2462 | long window_prompting; | |
2463 | int minibuffer_only; | |
01f1ba30 | 2464 | { |
9ef48a9d | 2465 | XClassHint class_hints; |
31ac8d8c FP |
2466 | XSetWindowAttributes attributes; |
2467 | unsigned long attribute_mask; | |
9ef48a9d RS |
2468 | Widget shell_widget; |
2469 | Widget pane_widget; | |
6c32dd68 | 2470 | Widget frame_widget; |
9ef48a9d RS |
2471 | Arg al [25]; |
2472 | int ac; | |
2473 | ||
2474 | BLOCK_INPUT; | |
2475 | ||
b7975ee4 KH |
2476 | /* Use the resource name as the top-level widget name |
2477 | for looking up resources. Make a non-Lisp copy | |
2478 | for the window manager, so GC relocation won't bother it. | |
2479 | ||
2480 | Elsewhere we specify the window name for the window manager. */ | |
177c0ea7 | 2481 | |
cca176a0 | 2482 | { |
d5db4077 | 2483 | char *str = (char *) SDATA (Vx_resource_name); |
b7975ee4 | 2484 | f->namebuf = (char *) xmalloc (strlen (str) + 1); |
cca176a0 KH |
2485 | strcpy (f->namebuf, str); |
2486 | } | |
9ef48a9d RS |
2487 | |
2488 | ac = 0; | |
2489 | XtSetArg (al[ac], XtNallowShellResize, 1); ac++; | |
2490 | XtSetArg (al[ac], XtNinput, 1); ac++; | |
97787173 | 2491 | XtSetArg (al[ac], XtNmappedWhenManaged, 0); ac++; |
be786000 | 2492 | XtSetArg (al[ac], XtNborderWidth, f->border_width); ac++; |
9b2956e2 GM |
2493 | XtSetArg (al[ac], XtNvisual, FRAME_X_VISUAL (f)); ac++; |
2494 | XtSetArg (al[ac], XtNdepth, FRAME_X_DISPLAY_INFO (f)->n_planes); ac++; | |
2495 | XtSetArg (al[ac], XtNcolormap, FRAME_X_COLORMAP (f)); ac++; | |
cca176a0 | 2496 | shell_widget = XtAppCreateShell (f->namebuf, EMACS_CLASS, |
7a994728 | 2497 | applicationShellWidgetClass, |
82c90203 | 2498 | FRAME_X_DISPLAY (f), al, ac); |
9ef48a9d | 2499 | |
7556890b | 2500 | f->output_data.x->widget = shell_widget; |
9ef48a9d RS |
2501 | /* maybe_set_screen_title_format (shell_widget); */ |
2502 | ||
6c32dd68 PR |
2503 | pane_widget = lw_create_widget ("main", "pane", widget_id_tick++, |
2504 | (widget_value *) NULL, | |
2505 | shell_widget, False, | |
2506 | (lw_callback) NULL, | |
2507 | (lw_callback) NULL, | |
b6e11efd | 2508 | (lw_callback) NULL, |
6c32dd68 | 2509 | (lw_callback) NULL); |
9ef48a9d | 2510 | |
9b2956e2 GM |
2511 | ac = 0; |
2512 | XtSetArg (al[ac], XtNvisual, FRAME_X_VISUAL (f)); ac++; | |
2513 | XtSetArg (al[ac], XtNdepth, FRAME_X_DISPLAY_INFO (f)->n_planes); ac++; | |
2514 | XtSetArg (al[ac], XtNcolormap, FRAME_X_COLORMAP (f)); ac++; | |
2515 | XtSetValues (pane_widget, al, ac); | |
7556890b | 2516 | f->output_data.x->column_widget = pane_widget; |
a7f7d550 | 2517 | |
177c0ea7 | 2518 | /* mappedWhenManaged to false tells to the paned window to not map/unmap |
5e65b9ab | 2519 | the emacs screen when changing menubar. This reduces flickering. */ |
9ef48a9d RS |
2520 | |
2521 | ac = 0; | |
2522 | XtSetArg (al[ac], XtNmappedWhenManaged, 0); ac++; | |
2523 | XtSetArg (al[ac], XtNshowGrip, 0); ac++; | |
2524 | XtSetArg (al[ac], XtNallowResize, 1); ac++; | |
2525 | XtSetArg (al[ac], XtNresizeToPreferred, 1); ac++; | |
2526 | XtSetArg (al[ac], XtNemacsFrame, f); ac++; | |
9b2956e2 GM |
2527 | XtSetArg (al[ac], XtNvisual, FRAME_X_VISUAL (f)); ac++; |
2528 | XtSetArg (al[ac], XtNdepth, FRAME_X_DISPLAY_INFO (f)->n_planes); ac++; | |
2529 | XtSetArg (al[ac], XtNcolormap, FRAME_X_COLORMAP (f)); ac++; | |
2530 | frame_widget = XtCreateWidget (f->namebuf, emacsFrameClass, pane_widget, | |
2531 | al, ac); | |
177c0ea7 | 2532 | |
7556890b | 2533 | f->output_data.x->edit_widget = frame_widget; |
177c0ea7 JB |
2534 | |
2535 | XtManageChild (frame_widget); | |
a7f7d550 FP |
2536 | |
2537 | /* Do some needed geometry management. */ | |
2538 | { | |
2539 | int len; | |
2540 | char *tem, shell_position[32]; | |
6b61353c | 2541 | Arg al[10]; |
a7f7d550 | 2542 | int ac = 0; |
5031cc10 | 2543 | int extra_borders = 0; |
177c0ea7 | 2544 | int menubar_size |
7556890b RS |
2545 | = (f->output_data.x->menubar_widget |
2546 | ? (f->output_data.x->menubar_widget->core.height | |
2547 | + f->output_data.x->menubar_widget->core.border_width) | |
8fc2766b | 2548 | : 0); |
a7f7d550 | 2549 | |
f7008aff RS |
2550 | #if 0 /* Experimentally, we now get the right results |
2551 | for -geometry -0-0 without this. 24 Aug 96, rms. */ | |
01cbdba5 RS |
2552 | if (FRAME_EXTERNAL_MENU_BAR (f)) |
2553 | { | |
dd254b21 | 2554 | Dimension ibw = 0; |
01cbdba5 RS |
2555 | XtVaGetValues (pane_widget, XtNinternalBorderWidth, &ibw, NULL); |
2556 | menubar_size += ibw; | |
2557 | } | |
f7008aff | 2558 | #endif |
01cbdba5 | 2559 | |
7556890b | 2560 | f->output_data.x->menubar_height = menubar_size; |
00983aba | 2561 | |
440b0bfd | 2562 | #ifndef USE_LUCID |
5031cc10 KH |
2563 | /* Motif seems to need this amount added to the sizes |
2564 | specified for the shell widget. The Athena/Lucid widgets don't. | |
2565 | Both conclusions reached experimentally. -- rms. */ | |
440b0bfd RS |
2566 | XtVaGetValues (f->output_data.x->edit_widget, XtNinternalBorderWidth, |
2567 | &extra_borders, NULL); | |
2568 | extra_borders *= 2; | |
2569 | #endif | |
5031cc10 | 2570 | |
97787173 RS |
2571 | /* Convert our geometry parameters into a geometry string |
2572 | and specify it. | |
2573 | Note that we do not specify here whether the position | |
2574 | is a user-specified or program-specified one. | |
2575 | We pass that information later, in x_wm_set_size_hints. */ | |
2576 | { | |
be786000 | 2577 | int left = f->left_pos; |
97787173 | 2578 | int xneg = window_prompting & XNegative; |
be786000 | 2579 | int top = f->top_pos; |
97787173 RS |
2580 | int yneg = window_prompting & YNegative; |
2581 | if (xneg) | |
2582 | left = -left; | |
2583 | if (yneg) | |
2584 | top = -top; | |
c760f47e KH |
2585 | |
2586 | if (window_prompting & USPosition) | |
5031cc10 | 2587 | sprintf (shell_position, "=%dx%d%c%d%c%d", |
be786000 KS |
2588 | FRAME_PIXEL_WIDTH (f) + extra_borders, |
2589 | FRAME_PIXEL_HEIGHT (f) + menubar_size + extra_borders, | |
c760f47e KH |
2590 | (xneg ? '-' : '+'), left, |
2591 | (yneg ? '-' : '+'), top); | |
2592 | else | |
6b61353c KH |
2593 | { |
2594 | sprintf (shell_position, "=%dx%d", | |
2595 | FRAME_PIXEL_WIDTH (f) + extra_borders, | |
2596 | FRAME_PIXEL_HEIGHT (f) + menubar_size + extra_borders); | |
2597 | ||
2598 | /* Setting x and y when the position is not specified in | |
2599 | the geometry string will set program position in the WM hints. | |
2600 | If Emacs had just one program position, we could set it in | |
2601 | fallback resources, but since each make-frame call can specify | |
2602 | different program positions, this is easier. */ | |
2603 | XtSetArg (al[ac], XtNx, left); ac++; | |
2604 | XtSetArg (al[ac], XtNy, top); ac++; | |
2605 | } | |
97787173 RS |
2606 | } |
2607 | ||
a7f7d550 | 2608 | len = strlen (shell_position) + 1; |
77110caa RS |
2609 | /* We don't free this because we don't know whether |
2610 | it is safe to free it while the frame exists. | |
2611 | It isn't worth the trouble of arranging to free it | |
2612 | when the frame is deleted. */ | |
a7f7d550 FP |
2613 | tem = (char *) xmalloc (len); |
2614 | strncpy (tem, shell_position, len); | |
2615 | XtSetArg (al[ac], XtNgeometry, tem); ac++; | |
2616 | XtSetValues (shell_widget, al, ac); | |
2617 | } | |
2618 | ||
9ef48a9d RS |
2619 | XtManageChild (pane_widget); |
2620 | XtRealizeWidget (shell_widget); | |
2621 | ||
2532f20c JD |
2622 | if (FRAME_X_EMBEDDED_P (f)) |
2623 | XReparentWindow (FRAME_X_DISPLAY (f), XtWindow (shell_widget), | |
2624 | f->output_data.x->parent_desc, 0, 0); | |
2625 | ||
177c0ea7 | 2626 | FRAME_X_WINDOW (f) = XtWindow (frame_widget); |
9ef48a9d RS |
2627 | |
2628 | validate_x_resource_name (); | |
b7975ee4 | 2629 | |
d5db4077 KR |
2630 | class_hints.res_name = (char *) SDATA (Vx_resource_name); |
2631 | class_hints.res_class = (char *) SDATA (Vx_resource_class); | |
b9dc4443 | 2632 | XSetClassHint (FRAME_X_DISPLAY (f), XtWindow (shell_widget), &class_hints); |
5a7df7d7 GM |
2633 | |
2634 | #ifdef HAVE_X_I18N | |
2635 | FRAME_XIC (f) = NULL; | |
1576f1ad DL |
2636 | if (use_xim) |
2637 | create_frame_xic (f); | |
5a7df7d7 | 2638 | #endif |
64d16748 | 2639 | |
7556890b RS |
2640 | f->output_data.x->wm_hints.input = True; |
2641 | f->output_data.x->wm_hints.flags |= InputHint; | |
b9dc4443 | 2642 | XSetWMHints (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
7556890b | 2643 | &f->output_data.x->wm_hints); |
b8228beb | 2644 | |
c4ec904f | 2645 | hack_wm_protocols (f, shell_widget); |
9ef48a9d | 2646 | |
6c32dd68 PR |
2647 | #ifdef HACK_EDITRES |
2648 | XtAddEventHandler (shell_widget, 0, True, _XEditResCheckMessages, 0); | |
2649 | #endif | |
2650 | ||
9ef48a9d | 2651 | /* Do a stupid property change to force the server to generate a |
333b20bb | 2652 | PropertyNotify event so that the event_stream server timestamp will |
9ef48a9d RS |
2653 | be initialized to something relevant to the time we created the window. |
2654 | */ | |
6c32dd68 | 2655 | XChangeProperty (XtDisplay (frame_widget), XtWindow (frame_widget), |
b9dc4443 RS |
2656 | FRAME_X_DISPLAY_INFO (f)->Xatom_wm_protocols, |
2657 | XA_ATOM, 32, PropModeAppend, | |
9ef48a9d RS |
2658 | (unsigned char*) NULL, 0); |
2659 | ||
5a7df7d7 | 2660 | /* Make all the standard events reach the Emacs frame. */ |
31ac8d8c | 2661 | attributes.event_mask = STANDARD_EVENT_SET; |
5a7df7d7 GM |
2662 | |
2663 | #ifdef HAVE_X_I18N | |
2664 | if (FRAME_XIC (f)) | |
2665 | { | |
2666 | /* XIM server might require some X events. */ | |
2667 | unsigned long fevent = NoEventMask; | |
6b61353c | 2668 | XGetICValues (FRAME_XIC (f), XNFilterEvents, &fevent, NULL); |
5a7df7d7 GM |
2669 | attributes.event_mask |= fevent; |
2670 | } | |
2671 | #endif /* HAVE_X_I18N */ | |
177c0ea7 | 2672 | |
31ac8d8c FP |
2673 | attribute_mask = CWEventMask; |
2674 | XChangeWindowAttributes (XtDisplay (shell_widget), XtWindow (shell_widget), | |
2675 | attribute_mask, &attributes); | |
2676 | ||
6c32dd68 | 2677 | XtMapWidget (frame_widget); |
9ef48a9d | 2678 | |
8fc2766b RS |
2679 | /* x_set_name normally ignores requests to set the name if the |
2680 | requested name is the same as the current name. This is the one | |
2681 | place where that assumption isn't correct; f->name is set, but | |
2682 | the X server hasn't been told. */ | |
2683 | { | |
2684 | Lisp_Object name; | |
2685 | int explicit = f->explicit_name; | |
2686 | ||
2687 | f->explicit_name = 0; | |
2688 | name = f->name; | |
2689 | f->name = Qnil; | |
2690 | x_set_name (f, name, explicit); | |
2691 | } | |
2692 | ||
b9dc4443 | 2693 | XDefineCursor (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
db3b2dc8 JD |
2694 | f->output_data.x->current_cursor |
2695 | = f->output_data.x->text_cursor); | |
8fc2766b RS |
2696 | |
2697 | UNBLOCK_INPUT; | |
2698 | ||
495fa05e GM |
2699 | /* This is a no-op, except under Motif. Make sure main areas are |
2700 | set to something reasonable, in case we get an error later. */ | |
2701 | lw_set_main_areas (pane_widget, 0, frame_widget); | |
8fc2766b RS |
2702 | } |
2703 | ||
9ef48a9d | 2704 | #else /* not USE_X_TOOLKIT */ |
488dd4c4 JD |
2705 | #ifdef USE_GTK |
2706 | void | |
2707 | x_window (f) | |
2708 | FRAME_PTR f; | |
2709 | { | |
2710 | if (! xg_create_frame_widgets (f)) | |
2711 | error ("Unable to create window"); | |
1fcfb866 JD |
2712 | |
2713 | #ifdef HAVE_X_I18N | |
2714 | FRAME_XIC (f) = NULL; | |
6b61353c | 2715 | if (use_xim) |
1576f1ad DL |
2716 | { |
2717 | BLOCK_INPUT; | |
2718 | create_frame_xic (f); | |
2719 | if (FRAME_XIC (f)) | |
2720 | { | |
2721 | /* XIM server might require some X events. */ | |
2722 | unsigned long fevent = NoEventMask; | |
6b61353c | 2723 | XGetICValues (FRAME_XIC (f), XNFilterEvents, &fevent, NULL); |
1fcfb866 | 2724 | |
1576f1ad DL |
2725 | if (fevent != NoEventMask) |
2726 | { | |
2727 | XSetWindowAttributes attributes; | |
2728 | XWindowAttributes wattr; | |
2729 | unsigned long attribute_mask; | |
2730 | ||
2731 | XGetWindowAttributes (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), | |
2732 | &wattr); | |
2733 | attributes.event_mask = wattr.your_event_mask | fevent; | |
2734 | attribute_mask = CWEventMask; | |
2735 | XChangeWindowAttributes (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), | |
2736 | attribute_mask, &attributes); | |
2737 | } | |
2738 | } | |
2739 | UNBLOCK_INPUT; | |
2740 | } | |
1fcfb866 | 2741 | #endif |
488dd4c4 | 2742 | } |
9ef48a9d | 2743 | |
488dd4c4 | 2744 | #else /*! USE_GTK */ |
8fc2766b RS |
2745 | /* Create and set up the X window for frame F. */ |
2746 | ||
201d8c78 | 2747 | void |
8fc2766b RS |
2748 | x_window (f) |
2749 | struct frame *f; | |
2750 | ||
2751 | { | |
2752 | XClassHint class_hints; | |
2753 | XSetWindowAttributes attributes; | |
2754 | unsigned long attribute_mask; | |
2755 | ||
5bcee7ef | 2756 | attributes.background_pixel = FRAME_BACKGROUND_PIXEL (f); |
7556890b | 2757 | attributes.border_pixel = f->output_data.x->border_pixel; |
01f1ba30 JB |
2758 | attributes.bit_gravity = StaticGravity; |
2759 | attributes.backing_store = NotUseful; | |
2760 | attributes.save_under = True; | |
2761 | attributes.event_mask = STANDARD_EVENT_SET; | |
9b2956e2 GM |
2762 | attributes.colormap = FRAME_X_COLORMAP (f); |
2763 | attribute_mask = (CWBackPixel | CWBorderPixel | CWBitGravity | CWEventMask | |
2764 | | CWColormap); | |
01f1ba30 JB |
2765 | |
2766 | BLOCK_INPUT; | |
fe24a618 | 2767 | FRAME_X_WINDOW (f) |
b9dc4443 | 2768 | = XCreateWindow (FRAME_X_DISPLAY (f), |
7556890b | 2769 | f->output_data.x->parent_desc, |
be786000 KS |
2770 | f->left_pos, |
2771 | f->top_pos, | |
2772 | FRAME_PIXEL_WIDTH (f), FRAME_PIXEL_HEIGHT (f), | |
2773 | f->border_width, | |
01f1ba30 JB |
2774 | CopyFromParent, /* depth */ |
2775 | InputOutput, /* class */ | |
383d6ffc | 2776 | FRAME_X_VISUAL (f), |
01f1ba30 | 2777 | attribute_mask, &attributes); |
5a7df7d7 GM |
2778 | |
2779 | #ifdef HAVE_X_I18N | |
4dacadcc | 2780 | if (use_xim) |
5a7df7d7 | 2781 | { |
1576f1ad DL |
2782 | create_frame_xic (f); |
2783 | if (FRAME_XIC (f)) | |
2784 | { | |
2785 | /* XIM server might require some X events. */ | |
2786 | unsigned long fevent = NoEventMask; | |
6b61353c | 2787 | XGetICValues (FRAME_XIC (f), XNFilterEvents, &fevent, NULL); |
1576f1ad DL |
2788 | attributes.event_mask |= fevent; |
2789 | attribute_mask = CWEventMask; | |
2790 | XChangeWindowAttributes (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), | |
2791 | attribute_mask, &attributes); | |
2792 | } | |
5a7df7d7 GM |
2793 | } |
2794 | #endif /* HAVE_X_I18N */ | |
177c0ea7 | 2795 | |
d387c960 | 2796 | validate_x_resource_name (); |
b7975ee4 | 2797 | |
d5db4077 KR |
2798 | class_hints.res_name = (char *) SDATA (Vx_resource_name); |
2799 | class_hints.res_class = (char *) SDATA (Vx_resource_class); | |
b9dc4443 | 2800 | XSetClassHint (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), &class_hints); |
01f1ba30 | 2801 | |
00983aba KH |
2802 | /* The menubar is part of the ordinary display; |
2803 | it does not count in addition to the height of the window. */ | |
7556890b | 2804 | f->output_data.x->menubar_height = 0; |
00983aba | 2805 | |
179956b9 JB |
2806 | /* This indicates that we use the "Passive Input" input model. |
2807 | Unless we do this, we don't get the Focus{In,Out} events that we | |
2808 | need to draw the cursor correctly. Accursed bureaucrats. | |
b9dc4443 | 2809 | XWhipsAndChains (FRAME_X_DISPLAY (f), IronMaiden, &TheRack); */ |
179956b9 | 2810 | |
7556890b RS |
2811 | f->output_data.x->wm_hints.input = True; |
2812 | f->output_data.x->wm_hints.flags |= InputHint; | |
b9dc4443 | 2813 | XSetWMHints (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
7556890b | 2814 | &f->output_data.x->wm_hints); |
6d078211 | 2815 | f->output_data.x->wm_hints.icon_pixmap = None; |
179956b9 | 2816 | |
032e4ebe RS |
2817 | /* Request "save yourself" and "delete window" commands from wm. */ |
2818 | { | |
2819 | Atom protocols[2]; | |
b9dc4443 RS |
2820 | protocols[0] = FRAME_X_DISPLAY_INFO (f)->Xatom_wm_delete_window; |
2821 | protocols[1] = FRAME_X_DISPLAY_INFO (f)->Xatom_wm_save_yourself; | |
2822 | XSetWMProtocols (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), protocols, 2); | |
032e4ebe | 2823 | } |
9ef48a9d | 2824 | |
e373f201 JB |
2825 | /* x_set_name normally ignores requests to set the name if the |
2826 | requested name is the same as the current name. This is the one | |
2827 | place where that assumption isn't correct; f->name is set, but | |
2828 | the X server hasn't been told. */ | |
2829 | { | |
98381190 | 2830 | Lisp_Object name; |
cf177271 | 2831 | int explicit = f->explicit_name; |
e373f201 | 2832 | |
cf177271 | 2833 | f->explicit_name = 0; |
98381190 KH |
2834 | name = f->name; |
2835 | f->name = Qnil; | |
cf177271 | 2836 | x_set_name (f, name, explicit); |
e373f201 JB |
2837 | } |
2838 | ||
b9dc4443 | 2839 | XDefineCursor (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
72ec0c8d JD |
2840 | f->output_data.x->current_cursor |
2841 | = f->output_data.x->text_cursor); | |
9ef48a9d | 2842 | |
01f1ba30 JB |
2843 | UNBLOCK_INPUT; |
2844 | ||
fe24a618 | 2845 | if (FRAME_X_WINDOW (f) == 0) |
9ef48a9d | 2846 | error ("Unable to create window"); |
01f1ba30 JB |
2847 | } |
2848 | ||
488dd4c4 | 2849 | #endif /* not USE_GTK */ |
8fc2766b RS |
2850 | #endif /* not USE_X_TOOLKIT */ |
2851 | ||
289978b5 LT |
2852 | /* Verify that the icon position args for this window are valid. */ |
2853 | ||
2854 | static void | |
2855 | x_icon_verify (f, parms) | |
2856 | struct frame *f; | |
2857 | Lisp_Object parms; | |
2858 | { | |
2859 | Lisp_Object icon_x, icon_y; | |
2860 | ||
2861 | /* Set the position of the icon. Note that twm groups all | |
2862 | icons in an icon window. */ | |
2863 | icon_x = x_frame_get_and_record_arg (f, parms, Qicon_left, 0, 0, RES_TYPE_NUMBER); | |
2864 | icon_y = x_frame_get_and_record_arg (f, parms, Qicon_top, 0, 0, RES_TYPE_NUMBER); | |
2865 | if (!EQ (icon_x, Qunbound) && !EQ (icon_y, Qunbound)) | |
2866 | { | |
2867 | CHECK_NUMBER (icon_x); | |
2868 | CHECK_NUMBER (icon_y); | |
2869 | } | |
2870 | else if (!EQ (icon_x, Qunbound) || !EQ (icon_y, Qunbound)) | |
2871 | error ("Both left and top icon corners of icon must be specified"); | |
2872 | } | |
2873 | ||
01f1ba30 JB |
2874 | /* Handle the icon stuff for this window. Perhaps later we might |
2875 | want an x_set_icon_position which can be called interactively as | |
b9dc4443 | 2876 | well. */ |
01f1ba30 JB |
2877 | |
2878 | static void | |
f676886a JB |
2879 | x_icon (f, parms) |
2880 | struct frame *f; | |
01f1ba30 JB |
2881 | Lisp_Object parms; |
2882 | { | |
f9942c9e | 2883 | Lisp_Object icon_x, icon_y; |
fd0f53a9 | 2884 | #if 0 |
abb4b7ec | 2885 | struct x_display_info *dpyinfo = FRAME_X_DISPLAY_INFO (f); |
fd0f53a9 | 2886 | #endif |
01f1ba30 JB |
2887 | |
2888 | /* Set the position of the icon. Note that twm groups all | |
b9dc4443 | 2889 | icons in an icon window. */ |
7c0d3ed8 KS |
2890 | icon_x = x_frame_get_and_record_arg (f, parms, Qicon_left, 0, 0, RES_TYPE_NUMBER); |
2891 | icon_y = x_frame_get_and_record_arg (f, parms, Qicon_top, 0, 0, RES_TYPE_NUMBER); | |
f9942c9e | 2892 | if (!EQ (icon_x, Qunbound) && !EQ (icon_y, Qunbound)) |
01f1ba30 | 2893 | { |
b7826503 PJ |
2894 | CHECK_NUMBER (icon_x); |
2895 | CHECK_NUMBER (icon_y); | |
01f1ba30 | 2896 | } |
f9942c9e | 2897 | else if (!EQ (icon_x, Qunbound) || !EQ (icon_y, Qunbound)) |
01f1ba30 | 2898 | error ("Both left and top icon corners of icon must be specified"); |
01f1ba30 | 2899 | |
f9942c9e JB |
2900 | BLOCK_INPUT; |
2901 | ||
fe24a618 JB |
2902 | if (! EQ (icon_x, Qunbound)) |
2903 | x_wm_set_icon_position (f, XINT (icon_x), XINT (icon_y)); | |
f9942c9e | 2904 | |
a9d54793 KL |
2905 | #if 0 /* x_get_arg removes the visibility parameter as a side effect, |
2906 | but x_create_frame still needs it. */ | |
01f1ba30 | 2907 | /* Start up iconic or window? */ |
49795535 | 2908 | x_wm_set_window_state |
333b20bb GM |
2909 | (f, (EQ (x_get_arg (dpyinfo, parms, Qvisibility, 0, 0, RES_TYPE_SYMBOL), |
2910 | Qicon) | |
49795535 JB |
2911 | ? IconicState |
2912 | : NormalState)); | |
a9d54793 | 2913 | #endif |
01f1ba30 | 2914 | |
d5db4077 | 2915 | x_text_icon (f, (char *) SDATA ((!NILP (f->icon_name) |
f468da95 | 2916 | ? f->icon_name |
d5db4077 | 2917 | : f->name))); |
80534dd6 | 2918 | |
01f1ba30 JB |
2919 | UNBLOCK_INPUT; |
2920 | } | |
2921 | ||
b243755a | 2922 | /* Make the GCs needed for this window, setting the |
01f1ba30 JB |
2923 | background, border and mouse colors; also create the |
2924 | mouse cursor and the gray border tile. */ | |
2925 | ||
2926 | static void | |
f676886a JB |
2927 | x_make_gc (f) |
2928 | struct frame *f; | |
01f1ba30 JB |
2929 | { |
2930 | XGCValues gc_values; | |
01f1ba30 | 2931 | |
6afb1d07 JB |
2932 | BLOCK_INPUT; |
2933 | ||
b243755a | 2934 | /* Create the GCs of this frame. |
9ef48a9d | 2935 | Note that many default values are used. */ |
01f1ba30 | 2936 | |
ce593f6e KL |
2937 | gc_values.foreground = FRAME_FOREGROUND_PIXEL (f); |
2938 | gc_values.background = FRAME_BACKGROUND_PIXEL (f); | |
9ef48a9d | 2939 | gc_values.line_width = 0; /* Means 1 using fast algorithm. */ |
959e647d GM |
2940 | f->output_data.x->normal_gc |
2941 | = XCreateGC (FRAME_X_DISPLAY (f), | |
2942 | FRAME_X_WINDOW (f), | |
b51238f5 | 2943 | GCLineWidth | GCForeground | GCBackground, |
959e647d | 2944 | &gc_values); |
01f1ba30 | 2945 | |
b9dc4443 | 2946 | /* Reverse video style. */ |
ce593f6e KL |
2947 | gc_values.foreground = FRAME_BACKGROUND_PIXEL (f); |
2948 | gc_values.background = FRAME_FOREGROUND_PIXEL (f); | |
959e647d GM |
2949 | f->output_data.x->reverse_gc |
2950 | = XCreateGC (FRAME_X_DISPLAY (f), | |
2951 | FRAME_X_WINDOW (f), | |
b51238f5 | 2952 | GCForeground | GCBackground | GCLineWidth, |
959e647d | 2953 | &gc_values); |
01f1ba30 | 2954 | |
9ef48a9d | 2955 | /* Cursor has cursor-color background, background-color foreground. */ |
ce593f6e | 2956 | gc_values.foreground = FRAME_BACKGROUND_PIXEL (f); |
7556890b | 2957 | gc_values.background = f->output_data.x->cursor_pixel; |
01f1ba30 | 2958 | gc_values.fill_style = FillOpaqueStippled; |
7556890b | 2959 | f->output_data.x->cursor_gc |
b9dc4443 | 2960 | = XCreateGC (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
b51238f5 | 2961 | (GCForeground | GCBackground |
c8bcd18a | 2962 | | GCFillStyle | GCLineWidth), |
01f1ba30 JB |
2963 | &gc_values); |
2964 | ||
333b20bb GM |
2965 | /* Reliefs. */ |
2966 | f->output_data.x->white_relief.gc = 0; | |
2967 | f->output_data.x->black_relief.gc = 0; | |
2968 | ||
01f1ba30 | 2969 | /* Create the gray border tile used when the pointer is not in |
f676886a | 2970 | the frame. Since this depends on the frame's pixel values, |
9ef48a9d | 2971 | this must be done on a per-frame basis. */ |
7556890b | 2972 | f->output_data.x->border_tile |
d043f1a4 | 2973 | = (XCreatePixmapFromBitmapData |
177c0ea7 | 2974 | (FRAME_X_DISPLAY (f), FRAME_X_DISPLAY_INFO (f)->root_window, |
d043f1a4 | 2975 | gray_bits, gray_width, gray_height, |
ce593f6e KL |
2976 | FRAME_FOREGROUND_PIXEL (f), |
2977 | FRAME_BACKGROUND_PIXEL (f), | |
ab452f99 | 2978 | DefaultDepth (FRAME_X_DISPLAY (f), FRAME_X_SCREEN_NUMBER (f)))); |
6afb1d07 JB |
2979 | |
2980 | UNBLOCK_INPUT; | |
01f1ba30 | 2981 | } |
01f1ba30 | 2982 | |
959e647d | 2983 | |
2b34df4e | 2984 | /* Free what was allocated in x_make_gc. */ |
959e647d GM |
2985 | |
2986 | void | |
2987 | x_free_gcs (f) | |
2988 | struct frame *f; | |
2989 | { | |
2990 | Display *dpy = FRAME_X_DISPLAY (f); | |
2991 | ||
2992 | BLOCK_INPUT; | |
177c0ea7 | 2993 | |
959e647d GM |
2994 | if (f->output_data.x->normal_gc) |
2995 | { | |
2996 | XFreeGC (dpy, f->output_data.x->normal_gc); | |
2997 | f->output_data.x->normal_gc = 0; | |
2998 | } | |
2999 | ||
3000 | if (f->output_data.x->reverse_gc) | |
3001 | { | |
3002 | XFreeGC (dpy, f->output_data.x->reverse_gc); | |
3003 | f->output_data.x->reverse_gc = 0; | |
3004 | } | |
177c0ea7 | 3005 | |
959e647d GM |
3006 | if (f->output_data.x->cursor_gc) |
3007 | { | |
3008 | XFreeGC (dpy, f->output_data.x->cursor_gc); | |
3009 | f->output_data.x->cursor_gc = 0; | |
3010 | } | |
3011 | ||
3012 | if (f->output_data.x->border_tile) | |
3013 | { | |
3014 | XFreePixmap (dpy, f->output_data.x->border_tile); | |
3015 | f->output_data.x->border_tile = 0; | |
3016 | } | |
3017 | ||
3018 | UNBLOCK_INPUT; | |
3019 | } | |
3020 | ||
3021 | ||
eaf1eea9 GM |
3022 | /* Handler for signals raised during x_create_frame and |
3023 | x_create_top_frame. FRAME is the frame which is partially | |
3024 | constructed. */ | |
3025 | ||
3026 | static Lisp_Object | |
3027 | unwind_create_frame (frame) | |
3028 | Lisp_Object frame; | |
3029 | { | |
3030 | struct frame *f = XFRAME (frame); | |
3031 | ||
8346e08b KL |
3032 | /* If frame is already dead, nothing to do. This can happen if the |
3033 | display is disconnected after the frame has become official, but | |
3034 | before x_create_frame removes the unwind protect. */ | |
3035 | if (!FRAME_LIVE_P (f)) | |
3036 | return Qnil; | |
3037 | ||
eaf1eea9 GM |
3038 | /* If frame is ``official'', nothing to do. */ |
3039 | if (!CONSP (Vframe_list) || !EQ (XCAR (Vframe_list), frame)) | |
3040 | { | |
f1d2ce7f | 3041 | #if GLYPH_DEBUG |
eaf1eea9 GM |
3042 | struct x_display_info *dpyinfo = FRAME_X_DISPLAY_INFO (f); |
3043 | #endif | |
177c0ea7 | 3044 | |
eaf1eea9 GM |
3045 | x_free_frame_resources (f); |
3046 | ||
5b3f8550 | 3047 | #if GLYPH_DEBUG |
eaf1eea9 GM |
3048 | /* Check that reference counts are indeed correct. */ |
3049 | xassert (dpyinfo->reference_count == dpyinfo_refcount); | |
3050 | xassert (dpyinfo->image_cache->refcount == image_cache_refcount); | |
5b3f8550 | 3051 | #endif |
c844a81a | 3052 | return Qt; |
eaf1eea9 | 3053 | } |
177c0ea7 | 3054 | |
eaf1eea9 GM |
3055 | return Qnil; |
3056 | } | |
3057 | ||
b51238f5 | 3058 | |
02ed2ea8 KH |
3059 | static void |
3060 | x_default_font_parameter (f, parms) | |
3061 | struct frame *f; | |
3062 | Lisp_Object parms; | |
3063 | { | |
3064 | struct x_display_info *dpyinfo = FRAME_X_DISPLAY_INFO (f); | |
770e2e6e | 3065 | Lisp_Object font_param = x_get_arg (dpyinfo, parms, Qfont, NULL, NULL, |
637fa988 | 3066 | RES_TYPE_STRING); |
770e2e6e | 3067 | Lisp_Object font; |
637fa988 | 3068 | int got_from_gconf = 0; |
770e2e6e | 3069 | if (EQ (font_param, Qunbound)) |
0d1d0d26 JD |
3070 | font_param = Qnil; |
3071 | ||
3072 | if (NILP (font_param)) | |
637fa988 | 3073 | { |
0d1d0d26 JD |
3074 | /* System font takes precedendce over X resources. We must suggest this |
3075 | regardless of font-use-system-font because .emacs may not have been | |
3076 | read yet. */ | |
3077 | const char *system_font = xsettings_get_system_font (); | |
3078 | if (system_font) font_param = make_string (system_font, | |
3079 | strlen (system_font)); | |
637fa988 | 3080 | } |
0d1d0d26 | 3081 | |
770e2e6e SM |
3082 | font = !NILP (font_param) ? font_param |
3083 | : x_get_arg (dpyinfo, parms, Qfont, "font", "Font", RES_TYPE_STRING); | |
0d1d0d26 | 3084 | |
02ed2ea8 KH |
3085 | if (! STRINGP (font)) |
3086 | { | |
3087 | char *names[] | |
be9d013a CY |
3088 | = { |
3089 | #ifdef HAVE_XFT | |
d7afccca | 3090 | /* This will find the normal Xft font. */ |
c024ac08 | 3091 | "monospace-10", |
be9d013a CY |
3092 | #endif |
3093 | "-adobe-courier-medium-r-*-*-*-120-*-*-*-*-iso8859-1", | |
3094 | "-misc-fixed-medium-r-normal-*-*-140-*-*-c-*-iso8859-1", | |
02ed2ea8 KH |
3095 | "-*-*-medium-r-normal-*-*-140-*-*-c-*-iso8859-1", |
3096 | /* This was formerly the first thing tried, but it finds | |
3097 | too many fonts and takes too long. */ | |
3098 | "-*-*-medium-r-*-*-*-*-*-*-c-*-iso8859-1", | |
3099 | /* If those didn't work, look for something which will | |
3100 | at least work. */ | |
3101 | "-*-fixed-*-*-*-*-*-140-*-*-c-*-iso8859-1", | |
25c25256 | 3102 | "fixed", |
02ed2ea8 KH |
3103 | NULL }; |
3104 | int i; | |
3105 | ||
3106 | for (i = 0; names[i]; i++) | |
3107 | { | |
3108 | font = font_open_by_name (f, names[i]); | |
3109 | if (! NILP (font)) | |
3110 | break; | |
3111 | } | |
3112 | if (NILP (font)) | |
25c25256 | 3113 | error ("No suitable font was found"); |
02ed2ea8 | 3114 | } |
770e2e6e | 3115 | else if (!NILP (font_param)) |
27129af9 SM |
3116 | { |
3117 | /* Remember the explicit font parameter, so we can re-apply it after | |
3118 | we've applied the `default' face settings. */ | |
770e2e6e SM |
3119 | x_set_frame_parameters (f, Fcons (Fcons (Qfont_param, font_param), Qnil)); |
3120 | } | |
637fa988 JD |
3121 | |
3122 | x_default_parameter (f, parms, Qfont, font, | |
3123 | got_from_gconf ? NULL : "font", | |
3124 | got_from_gconf ? NULL : "Font", | |
3125 | RES_TYPE_STRING); | |
02ed2ea8 | 3126 | } |
b51238f5 | 3127 | |
eaf1eea9 | 3128 | |
1c44e124 CY |
3129 | DEFUN ("x-wm-set-size-hint", Fx_wm_set_size_hint, Sx_wm_set_size_hint, |
3130 | 0, 1, 0, | |
3131 | doc: /* Send the size hints for frame FRAME to the window manager. | |
3132 | If FRAME is nil, use the selected frame. */) | |
3133 | (frame) | |
3134 | Lisp_Object frame; | |
3135 | { | |
3136 | struct frame *f; | |
3137 | if (NILP (frame)) | |
3138 | frame = selected_frame; | |
3139 | f = XFRAME (frame); | |
3140 | BLOCK_INPUT; | |
3b18571d CY |
3141 | if (FRAME_X_P (f)) |
3142 | x_wm_set_size_hint (f, 0, 0); | |
1c44e124 | 3143 | UNBLOCK_INPUT; |
653a3150 | 3144 | return Qnil; |
1c44e124 CY |
3145 | } |
3146 | ||
3e6bec3b JD |
3147 | static void |
3148 | set_machine_and_pid_properties (struct frame *f) | |
3149 | { | |
3150 | /* See the above comment "Note: Encoding strategy". */ | |
3151 | XTextProperty text; | |
3152 | int bytes, stringp; | |
3153 | int do_free_text_value = 0; | |
ac61e7e1 | 3154 | long pid = (long) getpid (); |
3e6bec3b JD |
3155 | |
3156 | text.value = x_encode_text (Vsystem_name, | |
3157 | Qcompound_text, 0, &bytes, &stringp, | |
3158 | &do_free_text_value); | |
3159 | text.encoding = (stringp ? XA_STRING | |
3160 | : FRAME_X_DISPLAY_INFO (f)->Xatom_COMPOUND_TEXT); | |
3161 | text.format = 8; | |
3162 | text.nitems = bytes; | |
3163 | XSetWMClientMachine (FRAME_X_DISPLAY (f), | |
3164 | FRAME_OUTER_WINDOW (f), | |
3165 | &text); | |
3166 | if (do_free_text_value) | |
3167 | xfree (text.value); | |
3168 | ||
3e6bec3b JD |
3169 | XChangeProperty (FRAME_X_DISPLAY (f), |
3170 | FRAME_OUTER_WINDOW (f), | |
3171 | XInternAtom (FRAME_X_DISPLAY (f), | |
3172 | "_NET_WM_PID", | |
3173 | False), | |
3174 | XA_CARDINAL, 32, PropModeReplace, | |
3175 | (unsigned char *) &pid, 1); | |
3176 | } | |
3177 | ||
f676886a | 3178 | DEFUN ("x-create-frame", Fx_create_frame, Sx_create_frame, |
01f1ba30 | 3179 | 1, 1, 0, |
7ee72033 | 3180 | doc: /* Make a new X window, which is called a "frame" in Emacs terms. |
d29a9848 | 3181 | Return an Emacs frame object. |
e0079d39 | 3182 | PARMS is an alist of frame parameters. |
c061c855 GM |
3183 | If the parameters specify that the frame should not have a minibuffer, |
3184 | and do not specify a specific minibuffer window to use, | |
3185 | then `default-minibuffer-frame' must be a frame whose minibuffer can | |
3186 | be shared by the new frame. | |
3187 | ||
7ee72033 MB |
3188 | This function is an internal primitive--use `make-frame' instead. */) |
3189 | (parms) | |
01f1ba30 JB |
3190 | Lisp_Object parms; |
3191 | { | |
f676886a | 3192 | struct frame *f; |
2365c027 | 3193 | Lisp_Object frame, tem; |
01f1ba30 JB |
3194 | Lisp_Object name; |
3195 | int minibuffer_only = 0; | |
3196 | long window_prompting = 0; | |
45d45af5 | 3197 | int width, height; |
331379bf | 3198 | int count = SPECPDL_INDEX (); |
ecaca587 | 3199 | struct gcpro gcpro1, gcpro2, gcpro3, gcpro4; |
b9dc4443 | 3200 | Lisp_Object display; |
333b20bb | 3201 | struct x_display_info *dpyinfo = NULL; |
a59e4f3d | 3202 | Lisp_Object parent; |
e557f19d | 3203 | struct kboard *kb; |
01f1ba30 | 3204 | |
5fa98fcf RS |
3205 | parms = Fcopy_alist (parms); |
3206 | ||
b7975ee4 KH |
3207 | /* Use this general default value to start with |
3208 | until we know if this frame has a specified name. */ | |
3209 | Vx_resource_name = Vinvocation_name; | |
3210 | ||
6ed8eeff | 3211 | display = x_get_arg (dpyinfo, parms, Qterminal, 0, 0, RES_TYPE_NUMBER); |
1705c933 | 3212 | if (EQ (display, Qunbound)) |
b6660415 | 3213 | display = x_get_arg (dpyinfo, parms, Qdisplay, 0, 0, RES_TYPE_STRING); |
b9dc4443 RS |
3214 | if (EQ (display, Qunbound)) |
3215 | display = Qnil; | |
3216 | dpyinfo = check_x_display_info (display); | |
6ed8eeff | 3217 | kb = dpyinfo->terminal->kboard; |
b9dc4443 | 3218 | |
89acb56d SM |
3219 | if (!dpyinfo->terminal->name) |
3220 | error ("Terminal is not live, can't create new frames on it"); | |
ab797f65 | 3221 | |
333b20bb | 3222 | name = x_get_arg (dpyinfo, parms, Qname, "name", "Name", RES_TYPE_STRING); |
6a5e54e2 | 3223 | if (!STRINGP (name) |
cf177271 JB |
3224 | && ! EQ (name, Qunbound) |
3225 | && ! NILP (name)) | |
08a90d6a | 3226 | error ("Invalid frame name--not a string or nil"); |
01f1ba30 | 3227 | |
b7975ee4 KH |
3228 | if (STRINGP (name)) |
3229 | Vx_resource_name = name; | |
3230 | ||
a59e4f3d | 3231 | /* See if parent window is specified. */ |
333b20bb | 3232 | parent = x_get_arg (dpyinfo, parms, Qparent_id, NULL, NULL, RES_TYPE_NUMBER); |
a59e4f3d RS |
3233 | if (EQ (parent, Qunbound)) |
3234 | parent = Qnil; | |
3235 | if (! NILP (parent)) | |
b7826503 | 3236 | CHECK_NUMBER (parent); |
a59e4f3d | 3237 | |
ecaca587 RS |
3238 | /* make_frame_without_minibuffer can run Lisp code and garbage collect. */ |
3239 | /* No need to protect DISPLAY because that's not used after passing | |
3240 | it to make_frame_without_minibuffer. */ | |
3241 | frame = Qnil; | |
3242 | GCPRO4 (parms, parent, name, frame); | |
333b20bb GM |
3243 | tem = x_get_arg (dpyinfo, parms, Qminibuffer, "minibuffer", "Minibuffer", |
3244 | RES_TYPE_SYMBOL); | |
f9942c9e | 3245 | if (EQ (tem, Qnone) || NILP (tem)) |
2526c290 | 3246 | f = make_frame_without_minibuffer (Qnil, kb, display); |
f9942c9e | 3247 | else if (EQ (tem, Qonly)) |
01f1ba30 | 3248 | { |
f676886a | 3249 | f = make_minibuffer_frame (); |
01f1ba30 JB |
3250 | minibuffer_only = 1; |
3251 | } | |
6a5e54e2 | 3252 | else if (WINDOWP (tem)) |
2526c290 | 3253 | f = make_frame_without_minibuffer (tem, kb, display); |
f9942c9e JB |
3254 | else |
3255 | f = make_frame (1); | |
01f1ba30 | 3256 | |
ecaca587 RS |
3257 | XSETFRAME (frame, f); |
3258 | ||
a3c87d4e JB |
3259 | /* Note that X Windows does support scroll bars. */ |
3260 | FRAME_CAN_HAVE_SCROLL_BARS (f) = 1; | |
179956b9 | 3261 | |
6ed8eeff KL |
3262 | f->terminal = dpyinfo->terminal; |
3263 | f->terminal->reference_count++; | |
428a555e | 3264 | |
08a90d6a | 3265 | f->output_method = output_x_window; |
7556890b RS |
3266 | f->output_data.x = (struct x_output *) xmalloc (sizeof (struct x_output)); |
3267 | bzero (f->output_data.x, sizeof (struct x_output)); | |
3268 | f->output_data.x->icon_bitmap = -1; | |
be786000 | 3269 | FRAME_FONTSET (f) = -1; |
333b20bb GM |
3270 | f->output_data.x->scroll_bar_foreground_pixel = -1; |
3271 | f->output_data.x->scroll_bar_background_pixel = -1; | |
f15340b7 MB |
3272 | #ifdef USE_TOOLKIT_SCROLL_BARS |
3273 | f->output_data.x->scroll_bar_top_shadow_pixel = -1; | |
3274 | f->output_data.x->scroll_bar_bottom_shadow_pixel = -1; | |
3275 | #endif /* USE_TOOLKIT_SCROLL_BARS */ | |
08a90d6a | 3276 | |
f468da95 | 3277 | f->icon_name |
333b20bb GM |
3278 | = x_get_arg (dpyinfo, parms, Qicon_name, "iconName", "Title", |
3279 | RES_TYPE_STRING); | |
f468da95 RS |
3280 | if (! STRINGP (f->icon_name)) |
3281 | f->icon_name = Qnil; | |
80534dd6 | 3282 | |
08a90d6a | 3283 | FRAME_X_DISPLAY_INFO (f) = dpyinfo; |
e3d56613 RS |
3284 | |
3285 | /* With FRAME_X_DISPLAY_INFO set up, this unwind-protect is safe. */ | |
3286 | record_unwind_protect (unwind_create_frame, frame); | |
f1d2ce7f | 3287 | #if GLYPH_DEBUG |
354884c4 | 3288 | image_cache_refcount = FRAME_IMAGE_CACHE (f)->refcount; |
eaf1eea9 GM |
3289 | dpyinfo_refcount = dpyinfo->reference_count; |
3290 | #endif /* GLYPH_DEBUG */ | |
08a90d6a | 3291 | |
9b2956e2 GM |
3292 | /* These colors will be set anyway later, but it's important |
3293 | to get the color reference counts right, so initialize them! */ | |
3294 | { | |
3295 | Lisp_Object black; | |
3296 | struct gcpro gcpro1; | |
cefecbcf GM |
3297 | |
3298 | /* Function x_decode_color can signal an error. Make | |
3299 | sure to initialize color slots so that we won't try | |
3300 | to free colors we haven't allocated. */ | |
ce593f6e KL |
3301 | FRAME_FOREGROUND_PIXEL (f) = -1; |
3302 | FRAME_BACKGROUND_PIXEL (f) = -1; | |
cefecbcf GM |
3303 | f->output_data.x->cursor_pixel = -1; |
3304 | f->output_data.x->cursor_foreground_pixel = -1; | |
3305 | f->output_data.x->border_pixel = -1; | |
3306 | f->output_data.x->mouse_pixel = -1; | |
177c0ea7 | 3307 | |
9b2956e2 GM |
3308 | black = build_string ("black"); |
3309 | GCPRO1 (black); | |
ce593f6e | 3310 | FRAME_FOREGROUND_PIXEL (f) |
9b2956e2 | 3311 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); |
ce593f6e | 3312 | FRAME_BACKGROUND_PIXEL (f) |
9b2956e2 GM |
3313 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); |
3314 | f->output_data.x->cursor_pixel | |
3315 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); | |
3316 | f->output_data.x->cursor_foreground_pixel | |
3317 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); | |
3318 | f->output_data.x->border_pixel | |
3319 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); | |
3320 | f->output_data.x->mouse_pixel | |
3321 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); | |
3322 | UNGCPRO; | |
3323 | } | |
3324 | ||
a59e4f3d RS |
3325 | /* Specify the parent under which to make this X window. */ |
3326 | ||
3327 | if (!NILP (parent)) | |
3328 | { | |
8c239ac3 | 3329 | f->output_data.x->parent_desc = (Window) XFASTINT (parent); |
7556890b | 3330 | f->output_data.x->explicit_parent = 1; |
a59e4f3d RS |
3331 | } |
3332 | else | |
3333 | { | |
7556890b RS |
3334 | f->output_data.x->parent_desc = FRAME_X_DISPLAY_INFO (f)->root_window; |
3335 | f->output_data.x->explicit_parent = 0; | |
a59e4f3d RS |
3336 | } |
3337 | ||
cf177271 JB |
3338 | /* Set the name; the functions to which we pass f expect the name to |
3339 | be set. */ | |
3340 | if (EQ (name, Qunbound) || NILP (name)) | |
3341 | { | |
08a90d6a | 3342 | f->name = build_string (dpyinfo->x_id_name); |
cf177271 JB |
3343 | f->explicit_name = 0; |
3344 | } | |
3345 | else | |
3346 | { | |
3347 | f->name = name; | |
3348 | f->explicit_name = 1; | |
9ef48a9d RS |
3349 | /* use the frame's title when getting resources for this frame. */ |
3350 | specbind (Qx_resource_name, name); | |
cf177271 | 3351 | } |
01f1ba30 | 3352 | |
02ed2ea8 KH |
3353 | f->resx = dpyinfo->resx; |
3354 | f->resy = dpyinfo->resy; | |
3355 | ||
02ed2ea8 KH |
3356 | #ifdef HAVE_FREETYPE |
3357 | #ifdef HAVE_XFT | |
b51238f5 | 3358 | register_font_driver (&xftfont_driver, f); |
02ed2ea8 | 3359 | #else /* not HAVE_XFT */ |
b51238f5 | 3360 | register_font_driver (&ftxfont_driver, f); |
02ed2ea8 KH |
3361 | #endif /* not HAVE_XFT */ |
3362 | #endif /* HAVE_FREETYPE */ | |
6332668d | 3363 | register_font_driver (&xfont_driver, f); |
297cc20a | 3364 | |
b51238f5 KH |
3365 | x_default_parameter (f, parms, Qfont_backend, Qnil, |
3366 | "fontBackend", "FontBackend", RES_TYPE_STRING); | |
02ed2ea8 | 3367 | |
01f1ba30 JB |
3368 | /* Extract the window parameters from the supplied values |
3369 | that are needed to determine window geometry. */ | |
b51238f5 | 3370 | x_default_font_parameter (f, parms); |
62d168d8 CY |
3371 | if (!FRAME_FONT (f)) |
3372 | { | |
3373 | delete_frame (frame, Qnoelisp); | |
3374 | error ("Invalid frame font"); | |
3375 | } | |
9ef48a9d | 3376 | |
2532f20c JD |
3377 | /* Frame contents get displaced if an embedded X window has a border. */ |
3378 | if (! FRAME_X_EMBEDDED_P (f)) | |
3379 | x_default_parameter (f, parms, Qborder_width, make_number (2), | |
3380 | "borderWidth", "BorderWidth", RES_TYPE_NUMBER); | |
177c0ea7 | 3381 | |
4e397688 | 3382 | /* This defaults to 1 in order to match xterm. We recognize either |
ddf768c3 JB |
3383 | internalBorderWidth or internalBorder (which is what xterm calls |
3384 | it). */ | |
3385 | if (NILP (Fassq (Qinternal_border_width, parms))) | |
3386 | { | |
3387 | Lisp_Object value; | |
3388 | ||
abb4b7ec | 3389 | value = x_get_arg (dpyinfo, parms, Qinternal_border_width, |
333b20bb | 3390 | "internalBorder", "internalBorder", RES_TYPE_NUMBER); |
ddf768c3 JB |
3391 | if (! EQ (value, Qunbound)) |
3392 | parms = Fcons (Fcons (Qinternal_border_width, value), | |
3393 | parms); | |
3394 | } | |
a099c27a SM |
3395 | x_default_parameter (f, parms, Qinternal_border_width, |
3396 | #ifdef USE_GTK /* We used to impose 0 in xg_create_frame_widgets. */ | |
3397 | make_number (0), | |
3398 | #else | |
3399 | make_number (1), | |
3400 | #endif | |
333b20bb GM |
3401 | "internalBorderWidth", "internalBorderWidth", |
3402 | RES_TYPE_NUMBER); | |
303500aa CY |
3403 | x_default_parameter (f, parms, Qvertical_scroll_bars, |
3404 | #if defined(USE_GTK) && defined(USE_TOOLKIT_SCROLL_BARS) | |
3405 | Qright, | |
3406 | #else | |
3407 | Qleft, | |
3408 | #endif | |
333b20bb GM |
3409 | "verticalScrollBars", "ScrollBars", |
3410 | RES_TYPE_SYMBOL); | |
01f1ba30 | 3411 | |
b9dc4443 | 3412 | /* Also do the stuff which must be set before the window exists. */ |
cf177271 | 3413 | x_default_parameter (f, parms, Qforeground_color, build_string ("black"), |
333b20bb | 3414 | "foreground", "Foreground", RES_TYPE_STRING); |
cf177271 | 3415 | x_default_parameter (f, parms, Qbackground_color, build_string ("white"), |
0b60fc91 | 3416 | "background", "Background", RES_TYPE_STRING); |
cf177271 | 3417 | x_default_parameter (f, parms, Qmouse_color, build_string ("black"), |
333b20bb | 3418 | "pointerColor", "Foreground", RES_TYPE_STRING); |
cf177271 | 3419 | x_default_parameter (f, parms, Qcursor_color, build_string ("black"), |
333b20bb | 3420 | "cursorColor", "Foreground", RES_TYPE_STRING); |
cf177271 | 3421 | x_default_parameter (f, parms, Qborder_color, build_string ("black"), |
333b20bb | 3422 | "borderColor", "BorderColor", RES_TYPE_STRING); |
d62c8769 GM |
3423 | x_default_parameter (f, parms, Qscreen_gamma, Qnil, |
3424 | "screenGamma", "ScreenGamma", RES_TYPE_FLOAT); | |
563b67aa GM |
3425 | x_default_parameter (f, parms, Qline_spacing, Qnil, |
3426 | "lineSpacing", "LineSpacing", RES_TYPE_NUMBER); | |
b3ba0aa8 KS |
3427 | x_default_parameter (f, parms, Qleft_fringe, Qnil, |
3428 | "leftFringe", "LeftFringe", RES_TYPE_NUMBER); | |
3429 | x_default_parameter (f, parms, Qright_fringe, Qnil, | |
3430 | "rightFringe", "RightFringe", RES_TYPE_NUMBER); | |
333b20bb GM |
3431 | |
3432 | x_default_scroll_bar_color_parameter (f, parms, Qscroll_bar_foreground, | |
3433 | "scrollBarForeground", | |
3434 | "ScrollBarForeground", 1); | |
3435 | x_default_scroll_bar_color_parameter (f, parms, Qscroll_bar_background, | |
3436 | "scrollBarBackground", | |
3437 | "ScrollBarBackground", 0); | |
3438 | ||
3439 | /* Init faces before x_default_parameter is called for scroll-bar | |
3440 | parameters because that function calls x_set_scroll_bar_width, | |
3441 | which calls change_frame_size, which calls Fset_window_buffer, | |
3442 | which runs hooks, which call Fvertical_motion. At the end, we | |
3443 | end up in init_iterator with a null face cache, which should not | |
3444 | happen. */ | |
3445 | init_frame_faces (f); | |
177c0ea7 | 3446 | |
c7bcb20d | 3447 | x_default_parameter (f, parms, Qmenu_bar_lines, make_number (1), |
93318cbd | 3448 | "menuBar", "MenuBar", RES_TYPE_BOOLEAN_NUMBER); |
e33455ca | 3449 | x_default_parameter (f, parms, Qtool_bar_lines, make_number (1), |
333b20bb | 3450 | "toolBar", "ToolBar", RES_TYPE_NUMBER); |
79873d50 | 3451 | x_default_parameter (f, parms, Qbuffer_predicate, Qnil, |
333b20bb GM |
3452 | "bufferPredicate", "BufferPredicate", |
3453 | RES_TYPE_SYMBOL); | |
c2304e02 | 3454 | x_default_parameter (f, parms, Qtitle, Qnil, |
333b20bb | 3455 | "title", "Title", RES_TYPE_STRING); |
ea0a1f53 GM |
3456 | x_default_parameter (f, parms, Qwait_for_wm, Qt, |
3457 | "waitForWM", "WaitForWM", RES_TYPE_BOOLEAN); | |
49d41073 EZ |
3458 | x_default_parameter (f, parms, Qfullscreen, Qnil, |
3459 | "fullscreen", "Fullscreen", RES_TYPE_SYMBOL); | |
90eb1019 | 3460 | |
35f59f6b | 3461 | /* Compute the size of the X window. */ |
7c0d3ed8 | 3462 | window_prompting = x_figure_window_size (f, parms, 1); |
38d22040 | 3463 | |
495fa05e GM |
3464 | tem = x_get_arg (dpyinfo, parms, Qunsplittable, 0, 0, RES_TYPE_BOOLEAN); |
3465 | f->no_split = minibuffer_only || EQ (tem, Qt); | |
3466 | ||
289978b5 LT |
3467 | x_icon_verify (f, parms); |
3468 | ||
6a1bcd01 | 3469 | /* Create the X widget or window. */ |
a7f7d550 FP |
3470 | #ifdef USE_X_TOOLKIT |
3471 | x_window (f, window_prompting, minibuffer_only); | |
3472 | #else | |
f676886a | 3473 | x_window (f); |
a7f7d550 | 3474 | #endif |
177c0ea7 | 3475 | |
f676886a JB |
3476 | x_icon (f, parms); |
3477 | x_make_gc (f); | |
01f1ba30 | 3478 | |
495fa05e GM |
3479 | /* Now consider the frame official. */ |
3480 | FRAME_X_DISPLAY_INFO (f)->reference_count++; | |
3481 | Vframe_list = Fcons (frame, Vframe_list); | |
3482 | ||
f9942c9e JB |
3483 | /* We need to do this after creating the X window, so that the |
3484 | icon-creation functions can say whose icon they're describing. */ | |
84f25880 | 3485 | x_default_parameter (f, parms, Qicon_type, Qt, |
333b20bb | 3486 | "bitmapIcon", "BitmapIcon", RES_TYPE_SYMBOL); |
f9942c9e | 3487 | |
cf177271 | 3488 | x_default_parameter (f, parms, Qauto_raise, Qnil, |
333b20bb | 3489 | "autoRaise", "AutoRaiseLower", RES_TYPE_BOOLEAN); |
cf177271 | 3490 | x_default_parameter (f, parms, Qauto_lower, Qnil, |
333b20bb | 3491 | "autoLower", "AutoRaiseLower", RES_TYPE_BOOLEAN); |
dbc4e1c1 | 3492 | x_default_parameter (f, parms, Qcursor_type, Qbox, |
333b20bb | 3493 | "cursorType", "CursorType", RES_TYPE_SYMBOL); |
28d7281d GM |
3494 | x_default_parameter (f, parms, Qscroll_bar_width, Qnil, |
3495 | "scrollBarWidth", "ScrollBarWidth", | |
3496 | RES_TYPE_NUMBER); | |
271a71c7 GM |
3497 | x_default_parameter (f, parms, Qalpha, Qnil, |
3498 | "alpha", "Alpha", RES_TYPE_NUMBER); | |
f9942c9e | 3499 | |
be786000 | 3500 | /* Dimensions, especially FRAME_LINES (f), must be done via change_frame_size. |
01f1ba30 | 3501 | Change will not be effected unless different from the current |
be786000 KS |
3502 | FRAME_LINES (f). */ |
3503 | width = FRAME_COLS (f); | |
3504 | height = FRAME_LINES (f); | |
177c0ea7 | 3505 | |
be786000 KS |
3506 | SET_FRAME_COLS (f, 0); |
3507 | FRAME_LINES (f) = 0; | |
8938a4fb | 3508 | change_frame_size (f, height, width, 1, 0, 0); |
d043f1a4 | 3509 | |
488dd4c4 | 3510 | #if defined (USE_X_TOOLKIT) || defined (USE_GTK) |
495fa05e GM |
3511 | /* Create the menu bar. */ |
3512 | if (!minibuffer_only && FRAME_EXTERNAL_MENU_BAR (f)) | |
3513 | { | |
3514 | /* If this signals an error, we haven't set size hints for the | |
3515 | frame and we didn't make it visible. */ | |
3516 | initialize_frame_menubar (f); | |
3517 | ||
488dd4c4 | 3518 | #ifndef USE_GTK |
495fa05e GM |
3519 | /* This is a no-op, except under Motif where it arranges the |
3520 | main window for the widgets on it. */ | |
3521 | lw_set_main_areas (f->output_data.x->column_widget, | |
3522 | f->output_data.x->menubar_widget, | |
3523 | f->output_data.x->edit_widget); | |
488dd4c4 | 3524 | #endif /* not USE_GTK */ |
495fa05e | 3525 | } |
488dd4c4 | 3526 | #endif /* USE_X_TOOLKIT || USE_GTK */ |
495fa05e GM |
3527 | |
3528 | /* Tell the server what size and position, etc, we want, and how | |
3529 | badly we want them. This should be done after we have the menu | |
3530 | bar so that its size can be taken into account. */ | |
01f1ba30 | 3531 | BLOCK_INPUT; |
7989f084 | 3532 | x_wm_set_size_hint (f, window_prompting, 0); |
01f1ba30 JB |
3533 | UNBLOCK_INPUT; |
3534 | ||
495fa05e GM |
3535 | /* Make the window appear on the frame and enable display, unless |
3536 | the caller says not to. However, with explicit parent, Emacs | |
3537 | cannot control visibility, so don't try. */ | |
7556890b | 3538 | if (! f->output_data.x->explicit_parent) |
a59e4f3d RS |
3539 | { |
3540 | Lisp_Object visibility; | |
49795535 | 3541 | |
333b20bb GM |
3542 | visibility = x_get_arg (dpyinfo, parms, Qvisibility, 0, 0, |
3543 | RES_TYPE_SYMBOL); | |
a59e4f3d RS |
3544 | if (EQ (visibility, Qunbound)) |
3545 | visibility = Qt; | |
49795535 | 3546 | |
a59e4f3d RS |
3547 | if (EQ (visibility, Qicon)) |
3548 | x_iconify_frame (f); | |
3549 | else if (! NILP (visibility)) | |
3550 | x_make_frame_visible (f); | |
3551 | else | |
3552 | /* Must have been Qnil. */ | |
3553 | ; | |
3554 | } | |
01f1ba30 | 3555 | |
3e6bec3b JD |
3556 | BLOCK_INPUT; |
3557 | ||
3558 | /* Set machine name and pid for the purpose of window managers. */ | |
3559 | set_machine_and_pid_properties(f); | |
3560 | ||
6b61353c KH |
3561 | /* Set the WM leader property. GTK does this itself, so this is not |
3562 | needed when using GTK. */ | |
3563 | if (dpyinfo->client_leader_window != 0) | |
3564 | { | |
6b61353c KH |
3565 | XChangeProperty (FRAME_X_DISPLAY (f), |
3566 | FRAME_OUTER_WINDOW (f), | |
3567 | dpyinfo->Xatom_wm_client_leader, | |
3568 | XA_WINDOW, 32, PropModeReplace, | |
47c53789 | 3569 | (unsigned char *) &dpyinfo->client_leader_window, 1); |
6b61353c KH |
3570 | } |
3571 | ||
3e6bec3b JD |
3572 | UNBLOCK_INPUT; |
3573 | ||
225c13a5 | 3574 | /* Initialize `default-minibuffer-frame' in case this is the first |
6ed8eeff | 3575 | frame on this terminal. */ |
225c13a5 KL |
3576 | if (FRAME_HAS_MINIBUF_P (f) |
3577 | && (!FRAMEP (kb->Vdefault_minibuffer_frame) | |
3578 | || !FRAME_LIVE_P (XFRAME (kb->Vdefault_minibuffer_frame)))) | |
3579 | kb->Vdefault_minibuffer_frame = frame; | |
3580 | ||
5fa98fcf RS |
3581 | /* All remaining specified parameters, which have not been "used" |
3582 | by x_get_arg and friends, now go in the misc. alist of the frame. */ | |
9beb8baa | 3583 | for (tem = parms; CONSP (tem); tem = XCDR (tem)) |
5fa98fcf RS |
3584 | if (CONSP (XCAR (tem)) && !NILP (XCAR (XCAR (tem)))) |
3585 | f->param_alist = Fcons (XCAR (tem), f->param_alist); | |
3586 | ||
495fa05e | 3587 | UNGCPRO; |
9e57df62 GM |
3588 | |
3589 | /* Make sure windows on this frame appear in calls to next-window | |
3590 | and similar functions. */ | |
3591 | Vwindow_list = Qnil; | |
177c0ea7 | 3592 | |
9ef48a9d | 3593 | return unbind_to (count, frame); |
01f1ba30 JB |
3594 | } |
3595 | ||
eaf1eea9 | 3596 | |
0d17d282 KH |
3597 | /* FRAME is used only to get a handle on the X display. We don't pass the |
3598 | display info directly because we're called from frame.c, which doesn't | |
3599 | know about that structure. */ | |
e4f79258 | 3600 | |
87498171 | 3601 | Lisp_Object |
0d17d282 KH |
3602 | x_get_focus_frame (frame) |
3603 | struct frame *frame; | |
87498171 | 3604 | { |
0d17d282 | 3605 | struct x_display_info *dpyinfo = FRAME_X_DISPLAY_INFO (frame); |
87498171 | 3606 | Lisp_Object xfocus; |
0d17d282 | 3607 | if (! dpyinfo->x_focus_frame) |
87498171 KH |
3608 | return Qnil; |
3609 | ||
0d17d282 | 3610 | XSETFRAME (xfocus, dpyinfo->x_focus_frame); |
87498171 KH |
3611 | return xfocus; |
3612 | } | |
f0614854 | 3613 | |
3decc1e7 GM |
3614 | |
3615 | /* In certain situations, when the window manager follows a | |
3616 | click-to-focus policy, there seems to be no way around calling | |
3617 | XSetInputFocus to give another frame the input focus . | |
3618 | ||
3619 | In an ideal world, XSetInputFocus should generally be avoided so | |
3620 | that applications don't interfere with the window manager's focus | |
3621 | policy. But I think it's okay to use when it's clearly done | |
3622 | following a user-command. */ | |
3623 | ||
3624 | DEFUN ("x-focus-frame", Fx_focus_frame, Sx_focus_frame, 1, 1, 0, | |
7ee72033 MB |
3625 | doc: /* Set the input focus to FRAME. |
3626 | FRAME nil means use the selected frame. */) | |
3627 | (frame) | |
3decc1e7 GM |
3628 | Lisp_Object frame; |
3629 | { | |
3630 | struct frame *f = check_x_frame (frame); | |
3631 | Display *dpy = FRAME_X_DISPLAY (f); | |
3decc1e7 GM |
3632 | |
3633 | BLOCK_INPUT; | |
9ba8e10d | 3634 | x_catch_errors (dpy); |
3decc1e7 GM |
3635 | XSetInputFocus (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
3636 | RevertToParent, CurrentTime); | |
457a6b0a | 3637 | x_ewmh_activate_frame (f); |
4545fa20 | 3638 | x_uncatch_errors (); |
3decc1e7 | 3639 | UNBLOCK_INPUT; |
177c0ea7 | 3640 | |
3decc1e7 GM |
3641 | return Qnil; |
3642 | } | |
3643 | ||
f0614854 | 3644 | \f |
2d764c78 | 3645 | DEFUN ("xw-color-defined-p", Fxw_color_defined_p, Sxw_color_defined_p, 1, 2, 0, |
7ee72033 MB |
3646 | doc: /* Internal function called by `color-defined-p', which see. */) |
3647 | (color, frame) | |
b9dc4443 | 3648 | Lisp_Object color, frame; |
e12d55b2 | 3649 | { |
b9dc4443 RS |
3650 | XColor foo; |
3651 | FRAME_PTR f = check_x_frame (frame); | |
e12d55b2 | 3652 | |
b7826503 | 3653 | CHECK_STRING (color); |
b9dc4443 | 3654 | |
d5db4077 | 3655 | if (x_defined_color (f, SDATA (color), &foo, 0)) |
e12d55b2 RS |
3656 | return Qt; |
3657 | else | |
3658 | return Qnil; | |
3659 | } | |
3660 | ||
2d764c78 | 3661 | DEFUN ("xw-color-values", Fxw_color_values, Sxw_color_values, 1, 2, 0, |
7ee72033 MB |
3662 | doc: /* Internal function called by `color-values', which see. */) |
3663 | (color, frame) | |
b9dc4443 | 3664 | Lisp_Object color, frame; |
01f1ba30 | 3665 | { |
b9dc4443 RS |
3666 | XColor foo; |
3667 | FRAME_PTR f = check_x_frame (frame); | |
3668 | ||
b7826503 | 3669 | CHECK_STRING (color); |
01f1ba30 | 3670 | |
d5db4077 | 3671 | if (x_defined_color (f, SDATA (color), &foo, 0)) |
a508663b KS |
3672 | return list3 (make_number (foo.red), |
3673 | make_number (foo.green), | |
3674 | make_number (foo.blue)); | |
01f1ba30 JB |
3675 | else |
3676 | return Qnil; | |
3677 | } | |
3678 | ||
2d764c78 | 3679 | DEFUN ("xw-display-color-p", Fxw_display_color_p, Sxw_display_color_p, 0, 1, 0, |
7ee72033 | 3680 | doc: /* Internal function called by `display-color-p', which see. */) |
6ed8eeff KL |
3681 | (terminal) |
3682 | Lisp_Object terminal; | |
01f1ba30 | 3683 | { |
6ed8eeff | 3684 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
11ae94fe | 3685 | |
b9dc4443 | 3686 | if (dpyinfo->n_planes <= 2) |
01f1ba30 JB |
3687 | return Qnil; |
3688 | ||
b9dc4443 | 3689 | switch (dpyinfo->visual->class) |
01f1ba30 JB |
3690 | { |
3691 | case StaticColor: | |
3692 | case PseudoColor: | |
3693 | case TrueColor: | |
3694 | case DirectColor: | |
3695 | return Qt; | |
3696 | ||
3697 | default: | |
3698 | return Qnil; | |
3699 | } | |
3700 | } | |
3701 | ||
d0c9d219 | 3702 | DEFUN ("x-display-grayscale-p", Fx_display_grayscale_p, Sx_display_grayscale_p, |
c061c855 | 3703 | 0, 1, 0, |
7ee72033 | 3704 | doc: /* Return t if the X display supports shades of gray. |
c061c855 | 3705 | Note that color displays do support shades of gray. |
6ed8eeff | 3706 | The optional argument TERMINAL specifies which display to ask about. |
708e05dc | 3707 | TERMINAL should be a terminal object, a frame or a display name (a string). |
7ee72033 | 3708 | If omitted or nil, that stands for the selected frame's display. */) |
6ed8eeff KL |
3709 | (terminal) |
3710 | Lisp_Object terminal; | |
d0c9d219 | 3711 | { |
6ed8eeff | 3712 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
d0c9d219 | 3713 | |
ae6b58f9 | 3714 | if (dpyinfo->n_planes <= 1) |
b9dc4443 RS |
3715 | return Qnil; |
3716 | ||
ae6b58f9 RS |
3717 | switch (dpyinfo->visual->class) |
3718 | { | |
3719 | case StaticColor: | |
3720 | case PseudoColor: | |
3721 | case TrueColor: | |
3722 | case DirectColor: | |
3723 | case StaticGray: | |
3724 | case GrayScale: | |
3725 | return Qt; | |
3726 | ||
3727 | default: | |
3728 | return Qnil; | |
3729 | } | |
d0c9d219 RS |
3730 | } |
3731 | ||
41beb8fc | 3732 | DEFUN ("x-display-pixel-width", Fx_display_pixel_width, Sx_display_pixel_width, |
c061c855 | 3733 | 0, 1, 0, |
d29a9848 | 3734 | doc: /* Return the width in pixels of the X display TERMINAL. |
6ed8eeff | 3735 | The optional argument TERMINAL specifies which display to ask about. |
708e05dc | 3736 | TERMINAL should be a terminal object, a frame or a display name (a string). |
7ee72033 | 3737 | If omitted or nil, that stands for the selected frame's display. */) |
6ed8eeff KL |
3738 | (terminal) |
3739 | Lisp_Object terminal; | |
41beb8fc | 3740 | { |
6ed8eeff | 3741 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
b9dc4443 | 3742 | |
abe9d29c | 3743 | return make_number (x_display_pixel_width (dpyinfo)); |
41beb8fc RS |
3744 | } |
3745 | ||
3746 | DEFUN ("x-display-pixel-height", Fx_display_pixel_height, | |
c061c855 | 3747 | Sx_display_pixel_height, 0, 1, 0, |
d29a9848 | 3748 | doc: /* Return the height in pixels of the X display TERMINAL. |
6ed8eeff | 3749 | The optional argument TERMINAL specifies which display to ask about. |
708e05dc | 3750 | TERMINAL should be a terminal object, a frame or a display name (a string). |
7ee72033 | 3751 | If omitted or nil, that stands for the selected frame's display. */) |
6ed8eeff KL |
3752 | (terminal) |
3753 | Lisp_Object terminal; | |
41beb8fc | 3754 | { |
6ed8eeff | 3755 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
b9dc4443 | 3756 | |
abe9d29c | 3757 | return make_number (x_display_pixel_height (dpyinfo)); |
41beb8fc RS |
3758 | } |
3759 | ||
3760 | DEFUN ("x-display-planes", Fx_display_planes, Sx_display_planes, | |
c061c855 | 3761 | 0, 1, 0, |
d29a9848 | 3762 | doc: /* Return the number of bitplanes of the X display TERMINAL. |
6ed8eeff | 3763 | The optional argument TERMINAL specifies which display to ask about. |
708e05dc | 3764 | TERMINAL should be a terminal object, a frame or a display name (a string). |
7ee72033 | 3765 | If omitted or nil, that stands for the selected frame's display. */) |
6ed8eeff KL |
3766 | (terminal) |
3767 | Lisp_Object terminal; | |
41beb8fc | 3768 | { |
6ed8eeff | 3769 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
b9dc4443 RS |
3770 | |
3771 | return make_number (dpyinfo->n_planes); | |
41beb8fc RS |
3772 | } |
3773 | ||
3774 | DEFUN ("x-display-color-cells", Fx_display_color_cells, Sx_display_color_cells, | |
c061c855 | 3775 | 0, 1, 0, |
d29a9848 | 3776 | doc: /* Return the number of color cells of the X display TERMINAL. |
6ed8eeff | 3777 | The optional argument TERMINAL specifies which display to ask about. |
708e05dc | 3778 | TERMINAL should be a terminal object, a frame or a display name (a string). |
7ee72033 | 3779 | If omitted or nil, that stands for the selected frame's display. */) |
6ed8eeff KL |
3780 | (terminal) |
3781 | Lisp_Object terminal; | |
41beb8fc | 3782 | { |
6ed8eeff | 3783 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
b9dc4443 | 3784 | |
6b61353c KH |
3785 | int nr_planes = DisplayPlanes (dpyinfo->display, |
3786 | XScreenNumberOfScreen (dpyinfo->screen)); | |
3787 | ||
3788 | /* Truncate nr_planes to 24 to avoid integer overflow. | |
3789 | Some displays says 32, but only 24 bits are actually significant. | |
3790 | There are only very few and rare video cards that have more than | |
3791 | 24 significant bits. Also 24 bits is more than 16 million colors, | |
3792 | it "should be enough for everyone". */ | |
3793 | if (nr_planes > 24) nr_planes = 24; | |
3794 | ||
3795 | return make_number (1 << nr_planes); | |
41beb8fc RS |
3796 | } |
3797 | ||
9d317b2c RS |
3798 | DEFUN ("x-server-max-request-size", Fx_server_max_request_size, |
3799 | Sx_server_max_request_size, | |
c061c855 | 3800 | 0, 1, 0, |
d29a9848 | 3801 | doc: /* Return the maximum request size of the X server of display TERMINAL. |
6ed8eeff | 3802 | The optional argument TERMINAL specifies which display to ask about. |
708e05dc | 3803 | TERMINAL should be a terminal object, a frame or a display name (a string). |
7ee72033 | 3804 | If omitted or nil, that stands for the selected frame's display. */) |
6ed8eeff KL |
3805 | (terminal) |
3806 | Lisp_Object terminal; | |
9d317b2c | 3807 | { |
6ed8eeff | 3808 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
b9dc4443 RS |
3809 | |
3810 | return make_number (MAXREQUEST (dpyinfo->display)); | |
9d317b2c RS |
3811 | } |
3812 | ||
41beb8fc | 3813 | DEFUN ("x-server-vendor", Fx_server_vendor, Sx_server_vendor, 0, 1, 0, |
d29a9848 | 3814 | doc: /* Return the "vendor ID" string of the X server of display TERMINAL. |
95d62d8a RS |
3815 | \(Labelling every distributor as a "vendor" embodies the false assumption |
3816 | that operating systems cannot be developed and distributed noncommercially.) | |
6ed8eeff | 3817 | The optional argument TERMINAL specifies which display to ask about. |
708e05dc | 3818 | TERMINAL should be a terminal object, a frame or a display name (a string). |
7ee72033 | 3819 | If omitted or nil, that stands for the selected frame's display. */) |
6ed8eeff KL |
3820 | (terminal) |
3821 | Lisp_Object terminal; | |
41beb8fc | 3822 | { |
6ed8eeff | 3823 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
b9dc4443 RS |
3824 | char *vendor = ServerVendor (dpyinfo->display); |
3825 | ||
41beb8fc RS |
3826 | if (! vendor) vendor = ""; |
3827 | return build_string (vendor); | |
3828 | } | |
3829 | ||
3830 | DEFUN ("x-server-version", Fx_server_version, Sx_server_version, 0, 1, 0, | |
d29a9848 | 3831 | doc: /* Return the version numbers of the X server of display TERMINAL. |
c061c855 | 3832 | The value is a list of three integers: the major and minor |
95d62d8a | 3833 | version numbers of the X Protocol in use, and the distributor-specific release |
c061c855 GM |
3834 | number. See also the function `x-server-vendor'. |
3835 | ||
6ed8eeff | 3836 | The optional argument TERMINAL specifies which display to ask about. |
708e05dc | 3837 | TERMINAL should be a terminal object, a frame or a display name (a string). |
7ee72033 | 3838 | If omitted or nil, that stands for the selected frame's display. */) |
6ed8eeff KL |
3839 | (terminal) |
3840 | Lisp_Object terminal; | |
41beb8fc | 3841 | { |
6ed8eeff | 3842 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
b9dc4443 | 3843 | Display *dpy = dpyinfo->display; |
11ae94fe | 3844 | |
41beb8fc RS |
3845 | return Fcons (make_number (ProtocolVersion (dpy)), |
3846 | Fcons (make_number (ProtocolRevision (dpy)), | |
3847 | Fcons (make_number (VendorRelease (dpy)), Qnil))); | |
3848 | } | |
3849 | ||
3850 | DEFUN ("x-display-screens", Fx_display_screens, Sx_display_screens, 0, 1, 0, | |
6ed8eeff KL |
3851 | doc: /* Return the number of screens on the X server of display TERMINAL. |
3852 | The optional argument TERMINAL specifies which display to ask about. | |
708e05dc | 3853 | TERMINAL should be a terminal object, a frame or a display name (a string). |
7ee72033 | 3854 | If omitted or nil, that stands for the selected frame's display. */) |
6ed8eeff KL |
3855 | (terminal) |
3856 | Lisp_Object terminal; | |
41beb8fc | 3857 | { |
6ed8eeff | 3858 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
b9dc4443 RS |
3859 | |
3860 | return make_number (ScreenCount (dpyinfo->display)); | |
41beb8fc RS |
3861 | } |
3862 | ||
3863 | DEFUN ("x-display-mm-height", Fx_display_mm_height, Sx_display_mm_height, 0, 1, 0, | |
6ed8eeff KL |
3864 | doc: /* Return the height in millimeters of the X display TERMINAL. |
3865 | The optional argument TERMINAL specifies which display to ask about. | |
708e05dc | 3866 | TERMINAL should be a terminal object, a frame or a display name (a string). |
7ee72033 | 3867 | If omitted or nil, that stands for the selected frame's display. */) |
6ed8eeff KL |
3868 | (terminal) |
3869 | Lisp_Object terminal; | |
41beb8fc | 3870 | { |
6ed8eeff | 3871 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
b9dc4443 RS |
3872 | |
3873 | return make_number (HeightMMOfScreen (dpyinfo->screen)); | |
41beb8fc RS |
3874 | } |
3875 | ||
3876 | DEFUN ("x-display-mm-width", Fx_display_mm_width, Sx_display_mm_width, 0, 1, 0, | |
6ed8eeff KL |
3877 | doc: /* Return the width in millimeters of the X display TERMINAL. |
3878 | The optional argument TERMINAL specifies which display to ask about. | |
708e05dc | 3879 | TERMINAL should be a terminal object, a frame or a display name (a string). |
7ee72033 | 3880 | If omitted or nil, that stands for the selected frame's display. */) |
6ed8eeff KL |
3881 | (terminal) |
3882 | Lisp_Object terminal; | |
41beb8fc | 3883 | { |
6ed8eeff | 3884 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
b9dc4443 RS |
3885 | |
3886 | return make_number (WidthMMOfScreen (dpyinfo->screen)); | |
41beb8fc RS |
3887 | } |
3888 | ||
3889 | DEFUN ("x-display-backing-store", Fx_display_backing_store, | |
c061c855 | 3890 | Sx_display_backing_store, 0, 1, 0, |
d29a9848 | 3891 | doc: /* Return an indication of whether X display TERMINAL does backing store. |
c061c855 | 3892 | The value may be `always', `when-mapped', or `not-useful'. |
6ed8eeff | 3893 | The optional argument TERMINAL specifies which display to ask about. |
708e05dc | 3894 | TERMINAL should be a terminal object, a frame or a display name (a string). |
7ee72033 | 3895 | If omitted or nil, that stands for the selected frame's display. */) |
6ed8eeff KL |
3896 | (terminal) |
3897 | Lisp_Object terminal; | |
41beb8fc | 3898 | { |
6ed8eeff | 3899 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
8ec8a5ec | 3900 | Lisp_Object result; |
11ae94fe | 3901 | |
b9dc4443 | 3902 | switch (DoesBackingStore (dpyinfo->screen)) |
41beb8fc RS |
3903 | { |
3904 | case Always: | |
8ec8a5ec GM |
3905 | result = intern ("always"); |
3906 | break; | |
41beb8fc RS |
3907 | |
3908 | case WhenMapped: | |
8ec8a5ec GM |
3909 | result = intern ("when-mapped"); |
3910 | break; | |
41beb8fc RS |
3911 | |
3912 | case NotUseful: | |
8ec8a5ec GM |
3913 | result = intern ("not-useful"); |
3914 | break; | |
41beb8fc RS |
3915 | |
3916 | default: | |
3917 | error ("Strange value for BackingStore parameter of screen"); | |
8ec8a5ec | 3918 | result = Qnil; |
41beb8fc | 3919 | } |
8ec8a5ec GM |
3920 | |
3921 | return result; | |
41beb8fc RS |
3922 | } |
3923 | ||
3924 | DEFUN ("x-display-visual-class", Fx_display_visual_class, | |
c061c855 | 3925 | Sx_display_visual_class, 0, 1, 0, |
6ed8eeff | 3926 | doc: /* Return the visual class of the X display TERMINAL. |
c061c855 GM |
3927 | The value is one of the symbols `static-gray', `gray-scale', |
3928 | `static-color', `pseudo-color', `true-color', or `direct-color'. | |
3929 | ||
6ed8eeff | 3930 | The optional argument TERMINAL specifies which display to ask about. |
708e05dc | 3931 | TERMINAL should a terminal object, a frame or a display name (a string). |
7ee72033 | 3932 | If omitted or nil, that stands for the selected frame's display. */) |
6ed8eeff KL |
3933 | (terminal) |
3934 | Lisp_Object terminal; | |
41beb8fc | 3935 | { |
6ed8eeff | 3936 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
8ec8a5ec | 3937 | Lisp_Object result; |
11ae94fe | 3938 | |
b9dc4443 | 3939 | switch (dpyinfo->visual->class) |
41beb8fc | 3940 | { |
8ec8a5ec GM |
3941 | case StaticGray: |
3942 | result = intern ("static-gray"); | |
3943 | break; | |
3944 | case GrayScale: | |
3945 | result = intern ("gray-scale"); | |
3946 | break; | |
3947 | case StaticColor: | |
3948 | result = intern ("static-color"); | |
3949 | break; | |
3950 | case PseudoColor: | |
3951 | result = intern ("pseudo-color"); | |
3952 | break; | |
3953 | case TrueColor: | |
3954 | result = intern ("true-color"); | |
3955 | break; | |
3956 | case DirectColor: | |
3957 | result = intern ("direct-color"); | |
3958 | break; | |
41beb8fc RS |
3959 | default: |
3960 | error ("Display has an unknown visual class"); | |
8ec8a5ec | 3961 | result = Qnil; |
41beb8fc | 3962 | } |
177c0ea7 | 3963 | |
8ec8a5ec | 3964 | return result; |
41beb8fc RS |
3965 | } |
3966 | ||
3967 | DEFUN ("x-display-save-under", Fx_display_save_under, | |
c061c855 | 3968 | Sx_display_save_under, 0, 1, 0, |
d29a9848 | 3969 | doc: /* Return t if the X display TERMINAL supports the save-under feature. |
6ed8eeff | 3970 | The optional argument TERMINAL specifies which display to ask about. |
708e05dc | 3971 | TERMINAL should be a terminal object, a frame or a display name (a string). |
7ee72033 | 3972 | If omitted or nil, that stands for the selected frame's display. */) |
6ed8eeff KL |
3973 | (terminal) |
3974 | Lisp_Object terminal; | |
41beb8fc | 3975 | { |
6ed8eeff | 3976 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
11ae94fe | 3977 | |
b9dc4443 | 3978 | if (DoesSaveUnders (dpyinfo->screen) == True) |
41beb8fc RS |
3979 | return Qt; |
3980 | else | |
3981 | return Qnil; | |
3982 | } | |
3983 | \f | |
b9dc4443 | 3984 | int |
55caf99c RS |
3985 | x_pixel_width (f) |
3986 | register struct frame *f; | |
01f1ba30 | 3987 | { |
be786000 | 3988 | return FRAME_PIXEL_WIDTH (f); |
01f1ba30 JB |
3989 | } |
3990 | ||
b9dc4443 | 3991 | int |
55caf99c RS |
3992 | x_pixel_height (f) |
3993 | register struct frame *f; | |
01f1ba30 | 3994 | { |
be786000 | 3995 | return FRAME_PIXEL_HEIGHT (f); |
55caf99c RS |
3996 | } |
3997 | ||
b9dc4443 | 3998 | int |
55caf99c RS |
3999 | x_char_width (f) |
4000 | register struct frame *f; | |
4001 | { | |
be786000 | 4002 | return FRAME_COLUMN_WIDTH (f); |
55caf99c RS |
4003 | } |
4004 | ||
b9dc4443 | 4005 | int |
55caf99c RS |
4006 | x_char_height (f) |
4007 | register struct frame *f; | |
4008 | { | |
be786000 | 4009 | return FRAME_LINE_HEIGHT (f); |
01f1ba30 | 4010 | } |
b9dc4443 RS |
4011 | |
4012 | int | |
f03f2489 RS |
4013 | x_screen_planes (f) |
4014 | register struct frame *f; | |
b9dc4443 | 4015 | { |
f03f2489 | 4016 | return FRAME_X_DISPLAY_INFO (f)->n_planes; |
b9dc4443 | 4017 | } |
01f1ba30 | 4018 | |
a6ad00c0 GM |
4019 | |
4020 | \f | |
4021 | /************************************************************************ | |
4022 | X Displays | |
4023 | ************************************************************************/ | |
4024 | ||
01f1ba30 | 4025 | \f |
a6ad00c0 GM |
4026 | /* Mapping visual names to visuals. */ |
4027 | ||
4028 | static struct visual_class | |
4029 | { | |
4030 | char *name; | |
4031 | int class; | |
4032 | } | |
4033 | visual_classes[] = | |
4034 | { | |
4035 | {"StaticGray", StaticGray}, | |
4036 | {"GrayScale", GrayScale}, | |
4037 | {"StaticColor", StaticColor}, | |
4038 | {"PseudoColor", PseudoColor}, | |
4039 | {"TrueColor", TrueColor}, | |
4040 | {"DirectColor", DirectColor}, | |
9908a324 | 4041 | {NULL, 0} |
a6ad00c0 GM |
4042 | }; |
4043 | ||
4044 | ||
404daac1 | 4045 | #ifndef HAVE_XSCREENNUMBEROFSCREEN |
a6ad00c0 GM |
4046 | |
4047 | /* Value is the screen number of screen SCR. This is a substitute for | |
4048 | the X function with the same name when that doesn't exist. */ | |
4049 | ||
404daac1 RS |
4050 | int |
4051 | XScreenNumberOfScreen (scr) | |
4052 | register Screen *scr; | |
4053 | { | |
a6ad00c0 GM |
4054 | Display *dpy = scr->display; |
4055 | int i; | |
3df34fdb | 4056 | |
a6ad00c0 | 4057 | for (i = 0; i < dpy->nscreens; ++i) |
fbd5ceb2 | 4058 | if (scr == dpy->screens + i) |
a6ad00c0 | 4059 | break; |
404daac1 | 4060 | |
a6ad00c0 | 4061 | return i; |
404daac1 | 4062 | } |
a6ad00c0 | 4063 | |
404daac1 RS |
4064 | #endif /* not HAVE_XSCREENNUMBEROFSCREEN */ |
4065 | ||
01f1ba30 | 4066 | |
a6ad00c0 GM |
4067 | /* Select the visual that should be used on display DPYINFO. Set |
4068 | members of DPYINFO appropriately. Called from x_term_init. */ | |
fe24a618 | 4069 | |
a6ad00c0 GM |
4070 | void |
4071 | select_visual (dpyinfo) | |
4072 | struct x_display_info *dpyinfo; | |
4073 | { | |
4074 | Display *dpy = dpyinfo->display; | |
4075 | Screen *screen = dpyinfo->screen; | |
4076 | Lisp_Object value; | |
fe24a618 | 4077 | |
a6ad00c0 GM |
4078 | /* See if a visual is specified. */ |
4079 | value = display_x_get_resource (dpyinfo, | |
4080 | build_string ("visualClass"), | |
4081 | build_string ("VisualClass"), | |
4082 | Qnil, Qnil); | |
4083 | if (STRINGP (value)) | |
4084 | { | |
4085 | /* VALUE should be of the form CLASS-DEPTH, where CLASS is one | |
4086 | of `PseudoColor', `TrueColor' etc. and DEPTH is the color | |
4087 | depth, a decimal number. NAME is compared with case ignored. */ | |
d5db4077 | 4088 | char *s = (char *) alloca (SBYTES (value) + 1); |
a6ad00c0 GM |
4089 | char *dash; |
4090 | int i, class = -1; | |
4091 | XVisualInfo vinfo; | |
4092 | ||
d5db4077 | 4093 | strcpy (s, SDATA (value)); |
a6ad00c0 GM |
4094 | dash = index (s, '-'); |
4095 | if (dash) | |
4096 | { | |
4097 | dpyinfo->n_planes = atoi (dash + 1); | |
4098 | *dash = '\0'; | |
4099 | } | |
4100 | else | |
4101 | /* We won't find a matching visual with depth 0, so that | |
4102 | an error will be printed below. */ | |
4103 | dpyinfo->n_planes = 0; | |
f0614854 | 4104 | |
a6ad00c0 GM |
4105 | /* Determine the visual class. */ |
4106 | for (i = 0; visual_classes[i].name; ++i) | |
05131107 | 4107 | if (xstrcasecmp (s, visual_classes[i].name) == 0) |
a6ad00c0 GM |
4108 | { |
4109 | class = visual_classes[i].class; | |
4110 | break; | |
4111 | } | |
01f1ba30 | 4112 | |
a6ad00c0 GM |
4113 | /* Look up a matching visual for the specified class. */ |
4114 | if (class == -1 | |
4115 | || !XMatchVisualInfo (dpy, XScreenNumberOfScreen (screen), | |
4116 | dpyinfo->n_planes, class, &vinfo)) | |
d5db4077 | 4117 | fatal ("Invalid visual specification `%s'", SDATA (value)); |
177c0ea7 | 4118 | |
a6ad00c0 GM |
4119 | dpyinfo->visual = vinfo.visual; |
4120 | } | |
01f1ba30 JB |
4121 | else |
4122 | { | |
a6ad00c0 GM |
4123 | int n_visuals; |
4124 | XVisualInfo *vinfo, vinfo_template; | |
177c0ea7 | 4125 | |
a6ad00c0 GM |
4126 | dpyinfo->visual = DefaultVisualOfScreen (screen); |
4127 | ||
a6ad00c0 | 4128 | vinfo_template.visualid = XVisualIDFromVisual (dpyinfo->visual); |
a6ad00c0 GM |
4129 | vinfo_template.screen = XScreenNumberOfScreen (screen); |
4130 | vinfo = XGetVisualInfo (dpy, VisualIDMask | VisualScreenMask, | |
4131 | &vinfo_template, &n_visuals); | |
4132 | if (n_visuals != 1) | |
4133 | fatal ("Can't get proper X visual info"); | |
4134 | ||
94ac875b | 4135 | dpyinfo->n_planes = vinfo->depth; |
a6ad00c0 GM |
4136 | XFree ((char *) vinfo); |
4137 | } | |
01f1ba30 | 4138 | } |
01f1ba30 | 4139 | |
a6ad00c0 | 4140 | |
b9dc4443 RS |
4141 | /* Return the X display structure for the display named NAME. |
4142 | Open a new connection if necessary. */ | |
4143 | ||
4144 | struct x_display_info * | |
4145 | x_display_info_for_name (name) | |
4146 | Lisp_Object name; | |
4147 | { | |
08a90d6a | 4148 | Lisp_Object names; |
b9dc4443 RS |
4149 | struct x_display_info *dpyinfo; |
4150 | ||
b7826503 | 4151 | CHECK_STRING (name); |
b9dc4443 | 4152 | |
2246281f KL |
4153 | #if 0 |
4154 | if (! EQ (Vinitial_window_system, intern ("x"))) | |
4155 | error ("Not using X Windows"); /* That doesn't stop us anymore. */ | |
4156 | #endif | |
806048df | 4157 | |
08a90d6a RS |
4158 | for (dpyinfo = x_display_list, names = x_display_name_list; |
4159 | dpyinfo; | |
8e713be6 | 4160 | dpyinfo = dpyinfo->next, names = XCDR (names)) |
b9dc4443 RS |
4161 | { |
4162 | Lisp_Object tem; | |
8e713be6 | 4163 | tem = Fstring_equal (XCAR (XCAR (names)), name); |
08a90d6a | 4164 | if (!NILP (tem)) |
b9dc4443 RS |
4165 | return dpyinfo; |
4166 | } | |
4167 | ||
b7975ee4 KH |
4168 | /* Use this general default value to start with. */ |
4169 | Vx_resource_name = Vinvocation_name; | |
4170 | ||
b9dc4443 RS |
4171 | validate_x_resource_name (); |
4172 | ||
9b207e8e | 4173 | dpyinfo = x_term_init (name, (char *)0, |
d5db4077 | 4174 | (char *) SDATA (Vx_resource_name)); |
b9dc4443 | 4175 | |
08a90d6a | 4176 | if (dpyinfo == 0) |
d5db4077 | 4177 | error ("Cannot connect to X server %s", SDATA (name)); |
08a90d6a | 4178 | |
b9dc4443 RS |
4179 | x_in_use = 1; |
4180 | XSETFASTINT (Vwindow_system_version, 11); | |
4181 | ||
4182 | return dpyinfo; | |
4183 | } | |
4184 | ||
a6ad00c0 | 4185 | |
01f1ba30 | 4186 | DEFUN ("x-open-connection", Fx_open_connection, Sx_open_connection, |
c061c855 | 4187 | 1, 3, 0, |
7ee72033 | 4188 | doc: /* Open a connection to an X server. |
c061c855 GM |
4189 | DISPLAY is the name of the display to connect to. |
4190 | Optional second arg XRM-STRING is a string of resources in xrdb format. | |
4191 | If the optional third arg MUST-SUCCEED is non-nil, | |
7ee72033 MB |
4192 | terminate Emacs if we can't open the connection. */) |
4193 | (display, xrm_string, must_succeed) | |
08a90d6a | 4194 | Lisp_Object display, xrm_string, must_succeed; |
01f1ba30 | 4195 | { |
01f1ba30 | 4196 | unsigned char *xrm_option; |
b9dc4443 | 4197 | struct x_display_info *dpyinfo; |
01f1ba30 | 4198 | |
b7826503 | 4199 | CHECK_STRING (display); |
d387c960 | 4200 | if (! NILP (xrm_string)) |
b7826503 | 4201 | CHECK_STRING (xrm_string); |
01f1ba30 | 4202 | |
2246281f KL |
4203 | #if 0 |
4204 | if (! EQ (Vinitial_window_system, intern ("x"))) | |
4205 | error ("Not using X Windows"); /* That doesn't stop us anymore. */ | |
4206 | #endif | |
806048df | 4207 | |
d387c960 | 4208 | if (! NILP (xrm_string)) |
d5db4077 | 4209 | xrm_option = (unsigned char *) SDATA (xrm_string); |
01f1ba30 JB |
4210 | else |
4211 | xrm_option = (unsigned char *) 0; | |
d387c960 JB |
4212 | |
4213 | validate_x_resource_name (); | |
4214 | ||
e1b1bee8 | 4215 | /* This is what opens the connection and sets x_current_display. |
b9dc4443 RS |
4216 | This also initializes many symbols, such as those used for input. */ |
4217 | dpyinfo = x_term_init (display, xrm_option, | |
d5db4077 | 4218 | (char *) SDATA (Vx_resource_name)); |
f1c16f36 | 4219 | |
08a90d6a RS |
4220 | if (dpyinfo == 0) |
4221 | { | |
4222 | if (!NILP (must_succeed)) | |
10ffbc14 GM |
4223 | fatal ("Cannot connect to X server %s.\n\ |
4224 | Check the DISPLAY environment variable or use `-d'.\n\ | |
842a9389 JB |
4225 | Also use the `xauth' program to verify that you have the proper\n\ |
4226 | authorization information needed to connect the X server.\n\ | |
bf770132 | 4227 | An insecure way to solve the problem may be to use `xhost'.\n", |
d5db4077 | 4228 | SDATA (display)); |
08a90d6a | 4229 | else |
d5db4077 | 4230 | error ("Cannot connect to X server %s", SDATA (display)); |
08a90d6a RS |
4231 | } |
4232 | ||
b9dc4443 | 4233 | x_in_use = 1; |
01f1ba30 | 4234 | |
b9dc4443 | 4235 | XSETFASTINT (Vwindow_system_version, 11); |
01f1ba30 JB |
4236 | return Qnil; |
4237 | } | |
4238 | ||
08a90d6a RS |
4239 | DEFUN ("x-close-connection", Fx_close_connection, |
4240 | Sx_close_connection, 1, 1, 0, | |
00d385b0 | 4241 | doc: /* Close the connection to TERMINAL's X server. |
708e05dc | 4242 | For TERMINAL, specify a terminal object, a frame or a display name (a |
00d385b0 KL |
4243 | string). If TERMINAL is nil, that stands for the selected frame's |
4244 | terminal. */) | |
4245 | (terminal) | |
4246 | Lisp_Object terminal; | |
01f1ba30 | 4247 | { |
00d385b0 | 4248 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
3457bc6e | 4249 | |
08a90d6a RS |
4250 | if (dpyinfo->reference_count > 0) |
4251 | error ("Display still has frames on it"); | |
01f1ba30 | 4252 | |
6ed8eeff | 4253 | x_delete_terminal (dpyinfo->terminal); |
3457bc6e | 4254 | |
01f1ba30 JB |
4255 | return Qnil; |
4256 | } | |
4257 | ||
08a90d6a | 4258 | DEFUN ("x-display-list", Fx_display_list, Sx_display_list, 0, 0, 0, |
7ee72033 MB |
4259 | doc: /* Return the list of display names that Emacs has connections to. */) |
4260 | () | |
08a90d6a RS |
4261 | { |
4262 | Lisp_Object tail, result; | |
4263 | ||
4264 | result = Qnil; | |
9beb8baa | 4265 | for (tail = x_display_name_list; CONSP (tail); tail = XCDR (tail)) |
8e713be6 | 4266 | result = Fcons (XCAR (XCAR (tail)), result); |
08a90d6a RS |
4267 | |
4268 | return result; | |
4269 | } | |
4270 | ||
4271 | DEFUN ("x-synchronize", Fx_synchronize, Sx_synchronize, 1, 2, 0, | |
7ee72033 | 4272 | doc: /* If ON is non-nil, report X errors as soon as the erring request is made. |
c061c855 GM |
4273 | If ON is nil, allow buffering of requests. |
4274 | Turning on synchronization prohibits the Xlib routines from buffering | |
4275 | requests and seriously degrades performance, but makes debugging much | |
4276 | easier. | |
00d385b0 | 4277 | The optional second argument TERMINAL specifies which display to act on. |
708e05dc | 4278 | TERMINAL should be a terminal object, a frame or a display name (a string). |
00d385b0 KL |
4279 | If TERMINAL is omitted or nil, that stands for the selected frame's display. */) |
4280 | (on, terminal) | |
4281 | Lisp_Object terminal, on; | |
01f1ba30 | 4282 | { |
00d385b0 | 4283 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
11ae94fe | 4284 | |
b9dc4443 | 4285 | XSynchronize (dpyinfo->display, !EQ (on, Qnil)); |
01f1ba30 JB |
4286 | |
4287 | return Qnil; | |
4288 | } | |
4289 | ||
b9dc4443 | 4290 | /* Wait for responses to all X commands issued so far for frame F. */ |
6b7b1820 RS |
4291 | |
4292 | void | |
b9dc4443 RS |
4293 | x_sync (f) |
4294 | FRAME_PTR f; | |
6b7b1820 | 4295 | { |
4e87f4d2 | 4296 | BLOCK_INPUT; |
b9dc4443 | 4297 | XSync (FRAME_X_DISPLAY (f), False); |
4e87f4d2 | 4298 | UNBLOCK_INPUT; |
6b7b1820 | 4299 | } |
333b20bb | 4300 | |
01f1ba30 | 4301 | \f |
333b20bb | 4302 | /*********************************************************************** |
6b61353c | 4303 | Window properties |
333b20bb | 4304 | ***********************************************************************/ |
f1c16f36 | 4305 | |
6b61353c KH |
4306 | DEFUN ("x-change-window-property", Fx_change_window_property, |
4307 | Sx_change_window_property, 2, 6, 0, | |
4308 | doc: /* Change window property PROP to VALUE on the X window of FRAME. | |
4309 | PROP must be a string. | |
4310 | VALUE may be a string or a list of conses, numbers and/or strings. | |
4311 | If an element in the list is a string, it is converted to | |
4312 | an Atom and the value of the Atom is used. If an element is a cons, | |
4313 | it is converted to a 32 bit number where the car is the 16 top bits and the | |
4314 | cdr is the lower 16 bits. | |
4315 | FRAME nil or omitted means use the selected frame. | |
4316 | If TYPE is given and non-nil, it is the name of the type of VALUE. | |
4317 | If TYPE is not given or nil, the type is STRING. | |
4318 | FORMAT gives the size in bits of each element if VALUE is a list. | |
4319 | It must be one of 8, 16 or 32. | |
4320 | If VALUE is a string or FORMAT is nil or not given, FORMAT defaults to 8. | |
4321 | If OUTER_P is non-nil, the property is changed for the outer X window of | |
4322 | FRAME. Default is to change on the edit X window. | |
4323 | ||
4324 | Value is VALUE. */) | |
4325 | (prop, value, frame, type, format, outer_p) | |
4326 | Lisp_Object prop, value, frame, type, format, outer_p; | |
4327 | { | |
4328 | struct frame *f = check_x_frame (frame); | |
4329 | Atom prop_atom; | |
4330 | Atom target_type = XA_STRING; | |
4331 | int element_format = 8; | |
4332 | unsigned char *data; | |
4333 | int nelements; | |
4334 | Window w; | |
333b20bb | 4335 | |
6b61353c | 4336 | CHECK_STRING (prop); |
333b20bb | 4337 | |
6b61353c KH |
4338 | if (! NILP (format)) |
4339 | { | |
4340 | CHECK_NUMBER (format); | |
4341 | element_format = XFASTINT (format); | |
333b20bb | 4342 | |
6b61353c KH |
4343 | if (element_format != 8 && element_format != 16 |
4344 | && element_format != 32) | |
4345 | error ("FORMAT must be one of 8, 16 or 32"); | |
4346 | } | |
333b20bb | 4347 | |
6b61353c KH |
4348 | if (CONSP (value)) |
4349 | { | |
4350 | nelements = x_check_property_data (value); | |
4351 | if (nelements == -1) | |
4352 | error ("Bad data in VALUE, must be number, string or cons"); | |
333b20bb | 4353 | |
6b61353c KH |
4354 | if (element_format == 8) |
4355 | data = (unsigned char *) xmalloc (nelements); | |
4356 | else if (element_format == 16) | |
4357 | data = (unsigned char *) xmalloc (nelements*2); | |
fede04ef JD |
4358 | else /* format == 32 */ |
4359 | /* The man page for XChangeProperty: | |
4360 | "If the specified format is 32, the property data must be a | |
4361 | long array." | |
4362 | This applies even if long is more than 64 bits. The X library | |
4363 | converts to 32 bits before sending to the X server. */ | |
4364 | data = (unsigned char *) xmalloc (nelements * sizeof(long)); | |
333b20bb | 4365 | |
6b61353c KH |
4366 | x_fill_property_data (FRAME_X_DISPLAY (f), value, data, element_format); |
4367 | } | |
4368 | else | |
4369 | { | |
4370 | CHECK_STRING (value); | |
4371 | data = SDATA (value); | |
4372 | nelements = SCHARS (value); | |
4373 | } | |
333b20bb | 4374 | |
6b61353c KH |
4375 | BLOCK_INPUT; |
4376 | prop_atom = XInternAtom (FRAME_X_DISPLAY (f), SDATA (prop), False); | |
4377 | if (! NILP (type)) | |
4378 | { | |
4379 | CHECK_STRING (type); | |
4380 | target_type = XInternAtom (FRAME_X_DISPLAY (f), SDATA (type), False); | |
4381 | } | |
333b20bb | 4382 | |
6b61353c KH |
4383 | if (! NILP (outer_p)) w = FRAME_OUTER_WINDOW (f); |
4384 | else w = FRAME_X_WINDOW (f); | |
5b3f8550 | 4385 | |
6b61353c KH |
4386 | XChangeProperty (FRAME_X_DISPLAY (f), w, |
4387 | prop_atom, target_type, element_format, PropModeReplace, | |
4388 | data, nelements); | |
333b20bb | 4389 | |
6b61353c | 4390 | if (CONSP (value)) xfree (data); |
333b20bb | 4391 | |
6b61353c KH |
4392 | /* Make sure the property is set when we return. */ |
4393 | XFlush (FRAME_X_DISPLAY (f)); | |
4394 | UNBLOCK_INPUT; | |
333b20bb | 4395 | |
6b61353c | 4396 | return value; |
333b20bb GM |
4397 | } |
4398 | ||
4399 | ||
6b61353c KH |
4400 | DEFUN ("x-delete-window-property", Fx_delete_window_property, |
4401 | Sx_delete_window_property, 1, 2, 0, | |
4402 | doc: /* Remove window property PROP from X window of FRAME. | |
4403 | FRAME nil or omitted means use the selected frame. Value is PROP. */) | |
4404 | (prop, frame) | |
4405 | Lisp_Object prop, frame; | |
333b20bb | 4406 | { |
6b61353c KH |
4407 | struct frame *f = check_x_frame (frame); |
4408 | Atom prop_atom; | |
333b20bb | 4409 | |
6b61353c KH |
4410 | CHECK_STRING (prop); |
4411 | BLOCK_INPUT; | |
4412 | prop_atom = XInternAtom (FRAME_X_DISPLAY (f), SDATA (prop), False); | |
4413 | XDeleteProperty (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), prop_atom); | |
333b20bb | 4414 | |
6b61353c KH |
4415 | /* Make sure the property is removed when we return. */ |
4416 | XFlush (FRAME_X_DISPLAY (f)); | |
4417 | UNBLOCK_INPUT; | |
333b20bb | 4418 | |
6b61353c KH |
4419 | return prop; |
4420 | } | |
333b20bb | 4421 | |
333b20bb | 4422 | |
6b61353c KH |
4423 | DEFUN ("x-window-property", Fx_window_property, Sx_window_property, |
4424 | 1, 6, 0, | |
4425 | doc: /* Value is the value of window property PROP on FRAME. | |
4426 | If FRAME is nil or omitted, use the selected frame. | |
4427 | If TYPE is nil or omitted, get the property as a string. Otherwise TYPE | |
4428 | is the name of the Atom that denotes the type expected. | |
4429 | If SOURCE is non-nil, get the property on that window instead of from | |
4430 | FRAME. The number 0 denotes the root window. | |
4431 | If DELETE_P is non-nil, delete the property after retreiving it. | |
4432 | If VECTOR_RET_P is non-nil, don't return a string but a vector of values. | |
4433 | ||
4434 | Value is nil if FRAME hasn't a property with name PROP or if PROP has | |
4435 | no value of TYPE. */) | |
4436 | (prop, frame, type, source, delete_p, vector_ret_p) | |
4437 | Lisp_Object prop, frame, type, source, delete_p, vector_ret_p; | |
333b20bb | 4438 | { |
6b61353c KH |
4439 | struct frame *f = check_x_frame (frame); |
4440 | Atom prop_atom; | |
4441 | int rc; | |
4442 | Lisp_Object prop_value = Qnil; | |
a3db4b26 | 4443 | unsigned char *tmp_data = NULL; |
6b61353c KH |
4444 | Atom actual_type; |
4445 | Atom target_type = XA_STRING; | |
4446 | int actual_format; | |
4447 | unsigned long actual_size, bytes_remaining; | |
4448 | Window target_window = FRAME_X_WINDOW (f); | |
4449 | struct gcpro gcpro1; | |
177c0ea7 | 4450 | |
6b61353c KH |
4451 | GCPRO1 (prop_value); |
4452 | CHECK_STRING (prop); | |
1783ffa2 | 4453 | |
6b61353c KH |
4454 | if (! NILP (source)) |
4455 | { | |
4456 | if (NUMBERP (source)) | |
4457 | { | |
4458 | if (FLOATP (source)) | |
4459 | target_window = (Window) XFLOAT (source); | |
4460 | else | |
4461 | target_window = XFASTINT (source); | |
177c0ea7 | 4462 | |
6b61353c KH |
4463 | if (target_window == 0) |
4464 | target_window = FRAME_X_DISPLAY_INFO (f)->root_window; | |
4465 | } | |
4466 | else if (CONSP (source)) | |
4467 | target_window = cons_to_long (source); | |
333b20bb GM |
4468 | } |
4469 | ||
6b61353c KH |
4470 | BLOCK_INPUT; |
4471 | if (STRINGP (type)) | |
4472 | { | |
4473 | if (strcmp ("AnyPropertyType", SDATA (type)) == 0) | |
4474 | target_type = AnyPropertyType; | |
4475 | else | |
4476 | target_type = XInternAtom (FRAME_X_DISPLAY (f), SDATA (type), False); | |
4477 | } | |
333b20bb | 4478 | |
6b61353c KH |
4479 | prop_atom = XInternAtom (FRAME_X_DISPLAY (f), SDATA (prop), False); |
4480 | rc = XGetWindowProperty (FRAME_X_DISPLAY (f), target_window, | |
4481 | prop_atom, 0, 0, False, target_type, | |
4482 | &actual_type, &actual_format, &actual_size, | |
a3db4b26 | 4483 | &bytes_remaining, &tmp_data); |
6b61353c KH |
4484 | if (rc == Success) |
4485 | { | |
4486 | int size = bytes_remaining; | |
333b20bb | 4487 | |
6b61353c KH |
4488 | XFree (tmp_data); |
4489 | tmp_data = NULL; | |
333b20bb | 4490 | |
6b61353c | 4491 | rc = XGetWindowProperty (FRAME_X_DISPLAY (f), target_window, |
333b20bb | 4492 | prop_atom, 0, bytes_remaining, |
6b61353c | 4493 | ! NILP (delete_p), target_type, |
177c0ea7 JB |
4494 | &actual_type, &actual_format, |
4495 | &actual_size, &bytes_remaining, | |
a3db4b26 | 4496 | &tmp_data); |
4c8c7926 | 4497 | if (rc == Success && tmp_data) |
6b61353c | 4498 | { |
fede04ef JD |
4499 | /* The man page for XGetWindowProperty says: |
4500 | "If the returned format is 32, the returned data is represented | |
4501 | as a long array and should be cast to that type to obtain the | |
4502 | elements." | |
4503 | This applies even if long is more than 32 bits, the X library | |
4504 | converts from 32 bit elements received from the X server to long | |
4505 | and passes the long array to us. Thus, for that case bcopy can not | |
4506 | be used. We convert to a 32 bit type here, because so much code | |
4507 | assume on that. | |
4508 | ||
4509 | The bytes and offsets passed to XGetWindowProperty refers to the | |
4510 | property and those are indeed in 32 bit quantities if format is | |
4511 | 32. */ | |
4512 | ||
4513 | if (actual_format == 32 && actual_format < BITS_PER_LONG) | |
4514 | { | |
4515 | unsigned long i; | |
4516 | int *idata = (int *) tmp_data; | |
4517 | long *ldata = (long *) tmp_data; | |
4518 | ||
4519 | for (i = 0; i < actual_size; ++i) | |
a3db4b26 | 4520 | idata[i] = (int) ldata[i]; |
fede04ef JD |
4521 | } |
4522 | ||
6b61353c KH |
4523 | if (NILP (vector_ret_p)) |
4524 | prop_value = make_string (tmp_data, size); | |
4525 | else | |
4526 | prop_value = x_property_data_to_lisp (f, | |
a3db4b26 | 4527 | tmp_data, |
6b61353c KH |
4528 | actual_type, |
4529 | actual_format, | |
4530 | actual_size); | |
4531 | } | |
333b20bb | 4532 | |
6b61353c | 4533 | if (tmp_data) XFree (tmp_data); |
333b20bb GM |
4534 | } |
4535 | ||
4536 | UNBLOCK_INPUT; | |
6b61353c | 4537 | UNGCPRO; |
333b20bb GM |
4538 | return prop_value; |
4539 | } | |
4540 | ||
4541 | ||
4542 | \f | |
4543 | /*********************************************************************** | |
4544 | Busy cursor | |
4545 | ***********************************************************************/ | |
4546 | ||
0af913d7 GM |
4547 | /* Timer function of hourglass_atimer. TIMER is equal to |
4548 | hourglass_atimer. | |
4ae9a85e | 4549 | |
0af913d7 GM |
4550 | Display an hourglass pointer on all frames by mapping the frames' |
4551 | hourglass_window. Set the hourglass_p flag in the frames' | |
4552 | output_data.x structure to indicate that an hourglass cursor is | |
4553 | shown on the frames. */ | |
4ae9a85e | 4554 | |
1885ab29 | 4555 | void |
0af913d7 | 4556 | show_hourglass (timer) |
4ae9a85e GM |
4557 | struct atimer *timer; |
4558 | { | |
4559 | /* The timer implementation will cancel this timer automatically | |
0af913d7 | 4560 | after this function has run. Set hourglass_atimer to null |
4ae9a85e | 4561 | so that we know the timer doesn't have to be canceled. */ |
0af913d7 | 4562 | hourglass_atimer = NULL; |
4ae9a85e | 4563 | |
0af913d7 | 4564 | if (!hourglass_shown_p) |
333b20bb GM |
4565 | { |
4566 | Lisp_Object rest, frame; | |
177c0ea7 | 4567 | |
4ae9a85e | 4568 | BLOCK_INPUT; |
177c0ea7 | 4569 | |
333b20bb | 4570 | FOR_EACH_FRAME (rest, frame) |
5f7a1890 GM |
4571 | { |
4572 | struct frame *f = XFRAME (frame); | |
177c0ea7 | 4573 | |
5f7a1890 GM |
4574 | if (FRAME_LIVE_P (f) && FRAME_X_P (f) && FRAME_X_DISPLAY (f)) |
4575 | { | |
4576 | Display *dpy = FRAME_X_DISPLAY (f); | |
177c0ea7 | 4577 | |
5f7a1890 GM |
4578 | #ifdef USE_X_TOOLKIT |
4579 | if (f->output_data.x->widget) | |
4580 | #else | |
4581 | if (FRAME_OUTER_WINDOW (f)) | |
4582 | #endif | |
4583 | { | |
0af913d7 | 4584 | f->output_data.x->hourglass_p = 1; |
177c0ea7 | 4585 | |
0af913d7 | 4586 | if (!f->output_data.x->hourglass_window) |
5f7a1890 GM |
4587 | { |
4588 | unsigned long mask = CWCursor; | |
4589 | XSetWindowAttributes attrs; | |
49b8b5dc JD |
4590 | #ifdef USE_GTK |
4591 | Window parent = FRAME_X_WINDOW (f); | |
4592 | #else | |
4593 | Window parent = FRAME_OUTER_WINDOW (f); | |
4594 | #endif | |
0af913d7 | 4595 | attrs.cursor = f->output_data.x->hourglass_cursor; |
177c0ea7 | 4596 | |
0af913d7 | 4597 | f->output_data.x->hourglass_window |
49b8b5dc | 4598 | = XCreateWindow (dpy, parent, |
5f7a1890 GM |
4599 | 0, 0, 32000, 32000, 0, 0, |
4600 | InputOnly, | |
4601 | CopyFromParent, | |
4602 | mask, &attrs); | |
4603 | } | |
177c0ea7 | 4604 | |
0af913d7 | 4605 | XMapRaised (dpy, f->output_data.x->hourglass_window); |
5f7a1890 GM |
4606 | XFlush (dpy); |
4607 | } | |
4608 | } | |
4609 | } | |
333b20bb | 4610 | |
0af913d7 | 4611 | hourglass_shown_p = 1; |
4ae9a85e GM |
4612 | UNBLOCK_INPUT; |
4613 | } | |
333b20bb GM |
4614 | } |
4615 | ||
4616 | ||
0af913d7 GM |
4617 | /* Hide the hourglass pointer on all frames, if it is currently |
4618 | shown. */ | |
333b20bb | 4619 | |
1885ab29 | 4620 | void |
0af913d7 | 4621 | hide_hourglass () |
4ae9a85e | 4622 | { |
0af913d7 | 4623 | if (hourglass_shown_p) |
333b20bb | 4624 | { |
4ae9a85e GM |
4625 | Lisp_Object rest, frame; |
4626 | ||
4627 | BLOCK_INPUT; | |
4628 | FOR_EACH_FRAME (rest, frame) | |
333b20bb | 4629 | { |
4ae9a85e | 4630 | struct frame *f = XFRAME (frame); |
177c0ea7 | 4631 | |
4ae9a85e GM |
4632 | if (FRAME_X_P (f) |
4633 | /* Watch out for newly created frames. */ | |
0af913d7 | 4634 | && f->output_data.x->hourglass_window) |
4ae9a85e | 4635 | { |
0af913d7 GM |
4636 | XUnmapWindow (FRAME_X_DISPLAY (f), |
4637 | f->output_data.x->hourglass_window); | |
4638 | /* Sync here because XTread_socket looks at the | |
4639 | hourglass_p flag that is reset to zero below. */ | |
4ae9a85e | 4640 | XSync (FRAME_X_DISPLAY (f), False); |
0af913d7 | 4641 | f->output_data.x->hourglass_p = 0; |
4ae9a85e | 4642 | } |
333b20bb | 4643 | } |
333b20bb | 4644 | |
0af913d7 | 4645 | hourglass_shown_p = 0; |
4ae9a85e GM |
4646 | UNBLOCK_INPUT; |
4647 | } | |
333b20bb GM |
4648 | } |
4649 | ||
4650 | ||
4651 | \f | |
4652 | /*********************************************************************** | |
4653 | Tool tips | |
4654 | ***********************************************************************/ | |
4655 | ||
4656 | static Lisp_Object x_create_tip_frame P_ ((struct x_display_info *, | |
275841bf | 4657 | Lisp_Object, Lisp_Object)); |
06d62053 | 4658 | static void compute_tip_xy P_ ((struct frame *, Lisp_Object, Lisp_Object, |
ab452f99 | 4659 | Lisp_Object, int, int, int *, int *)); |
177c0ea7 | 4660 | |
44b5a125 | 4661 | /* The frame of a currently visible tooltip. */ |
333b20bb | 4662 | |
44b5a125 | 4663 | Lisp_Object tip_frame; |
333b20bb GM |
4664 | |
4665 | /* If non-nil, a timer started that hides the last tooltip when it | |
4666 | fires. */ | |
4667 | ||
4668 | Lisp_Object tip_timer; | |
4669 | Window tip_window; | |
4670 | ||
06d62053 GM |
4671 | /* If non-nil, a vector of 3 elements containing the last args |
4672 | with which x-show-tip was called. See there. */ | |
4673 | ||
4674 | Lisp_Object last_show_tip_args; | |
4675 | ||
d63931a2 GM |
4676 | /* Maximum size for tooltips; a cons (COLUMNS . ROWS). */ |
4677 | ||
4678 | Lisp_Object Vx_max_tooltip_size; | |
4679 | ||
eaf1eea9 GM |
4680 | |
4681 | static Lisp_Object | |
4682 | unwind_create_tip_frame (frame) | |
4683 | Lisp_Object frame; | |
4684 | { | |
c844a81a GM |
4685 | Lisp_Object deleted; |
4686 | ||
4687 | deleted = unwind_create_frame (frame); | |
4688 | if (EQ (deleted, Qt)) | |
4689 | { | |
4690 | tip_window = None; | |
4691 | tip_frame = Qnil; | |
4692 | } | |
177c0ea7 | 4693 | |
c844a81a | 4694 | return deleted; |
eaf1eea9 GM |
4695 | } |
4696 | ||
4697 | ||
333b20bb | 4698 | /* Create a frame for a tooltip on the display described by DPYINFO. |
275841bf GM |
4699 | PARMS is a list of frame parameters. TEXT is the string to |
4700 | display in the tip frame. Value is the frame. | |
eaf1eea9 GM |
4701 | |
4702 | Note that functions called here, esp. x_default_parameter can | |
4703 | signal errors, for instance when a specified color name is | |
4704 | undefined. We have to make sure that we're in a consistent state | |
4705 | when this happens. */ | |
333b20bb GM |
4706 | |
4707 | static Lisp_Object | |
275841bf | 4708 | x_create_tip_frame (dpyinfo, parms, text) |
333b20bb | 4709 | struct x_display_info *dpyinfo; |
275841bf | 4710 | Lisp_Object parms, text; |
333b20bb GM |
4711 | { |
4712 | struct frame *f; | |
4713 | Lisp_Object frame, tem; | |
4714 | Lisp_Object name; | |
333b20bb GM |
4715 | long window_prompting = 0; |
4716 | int width, height; | |
331379bf | 4717 | int count = SPECPDL_INDEX (); |
b6d7acec | 4718 | struct gcpro gcpro1, gcpro2, gcpro3; |
06d62053 | 4719 | int face_change_count_before = face_change_count; |
275841bf GM |
4720 | Lisp_Object buffer; |
4721 | struct buffer *old_buffer; | |
333b20bb GM |
4722 | |
4723 | check_x (); | |
4724 | ||
89acb56d SM |
4725 | if (!dpyinfo->terminal->name) |
4726 | error ("Terminal is not live, can't create new frames on it"); | |
333b20bb | 4727 | |
47f3c6b4 | 4728 | parms = Fcopy_alist (parms); |
333b20bb GM |
4729 | |
4730 | /* Get the name of the frame to use for resource lookup. */ | |
4731 | name = x_get_arg (dpyinfo, parms, Qname, "name", "Name", RES_TYPE_STRING); | |
4732 | if (!STRINGP (name) | |
4733 | && !EQ (name, Qunbound) | |
4734 | && !NILP (name)) | |
4735 | error ("Invalid frame name--not a string or nil"); | |
333b20bb GM |
4736 | |
4737 | frame = Qnil; | |
4738 | GCPRO3 (parms, name, frame); | |
44b5a125 | 4739 | f = make_frame (1); |
333b20bb | 4740 | XSETFRAME (frame, f); |
275841bf GM |
4741 | |
4742 | buffer = Fget_buffer_create (build_string (" *tip*")); | |
be786000 | 4743 | Fset_window_buffer (FRAME_ROOT_WINDOW (f), buffer, Qnil); |
275841bf GM |
4744 | old_buffer = current_buffer; |
4745 | set_buffer_internal_1 (XBUFFER (buffer)); | |
d63931a2 | 4746 | current_buffer->truncate_lines = Qnil; |
5c2a995d KH |
4747 | specbind (Qinhibit_read_only, Qt); |
4748 | specbind (Qinhibit_modification_hooks, Qt); | |
275841bf GM |
4749 | Ferase_buffer (); |
4750 | Finsert (1, &text); | |
4751 | set_buffer_internal_1 (old_buffer); | |
177c0ea7 | 4752 | |
333b20bb | 4753 | FRAME_CAN_HAVE_SCROLL_BARS (f) = 0; |
8a1a7743 | 4754 | record_unwind_protect (unwind_create_tip_frame, frame); |
333b20bb | 4755 | |
6ed8eeff KL |
4756 | f->terminal = dpyinfo->terminal; |
4757 | f->terminal->reference_count++; | |
daf01701 | 4758 | |
eaf1eea9 GM |
4759 | /* By setting the output method, we're essentially saying that |
4760 | the frame is live, as per FRAME_LIVE_P. If we get a signal | |
4761 | from this point on, x_destroy_window might screw up reference | |
4762 | counts etc. */ | |
333b20bb GM |
4763 | f->output_method = output_x_window; |
4764 | f->output_data.x = (struct x_output *) xmalloc (sizeof (struct x_output)); | |
4765 | bzero (f->output_data.x, sizeof (struct x_output)); | |
4766 | f->output_data.x->icon_bitmap = -1; | |
be786000 | 4767 | FRAME_FONTSET (f) = -1; |
61d461a8 GM |
4768 | f->output_data.x->scroll_bar_foreground_pixel = -1; |
4769 | f->output_data.x->scroll_bar_background_pixel = -1; | |
f15340b7 MB |
4770 | #ifdef USE_TOOLKIT_SCROLL_BARS |
4771 | f->output_data.x->scroll_bar_top_shadow_pixel = -1; | |
4772 | f->output_data.x->scroll_bar_bottom_shadow_pixel = -1; | |
4773 | #endif /* USE_TOOLKIT_SCROLL_BARS */ | |
333b20bb GM |
4774 | f->icon_name = Qnil; |
4775 | FRAME_X_DISPLAY_INFO (f) = dpyinfo; | |
f1d2ce7f | 4776 | #if GLYPH_DEBUG |
354884c4 | 4777 | image_cache_refcount = FRAME_IMAGE_CACHE (f)->refcount; |
eaf1eea9 GM |
4778 | dpyinfo_refcount = dpyinfo->reference_count; |
4779 | #endif /* GLYPH_DEBUG */ | |
333b20bb GM |
4780 | f->output_data.x->parent_desc = FRAME_X_DISPLAY_INFO (f)->root_window; |
4781 | f->output_data.x->explicit_parent = 0; | |
4782 | ||
61d461a8 GM |
4783 | /* These colors will be set anyway later, but it's important |
4784 | to get the color reference counts right, so initialize them! */ | |
4785 | { | |
4786 | Lisp_Object black; | |
4787 | struct gcpro gcpro1; | |
177c0ea7 | 4788 | |
9d3d44ba KL |
4789 | /* Function x_decode_color can signal an error. Make |
4790 | sure to initialize color slots so that we won't try | |
4791 | to free colors we haven't allocated. */ | |
ce593f6e KL |
4792 | FRAME_FOREGROUND_PIXEL (f) = -1; |
4793 | FRAME_BACKGROUND_PIXEL (f) = -1; | |
9d3d44ba KL |
4794 | f->output_data.x->cursor_pixel = -1; |
4795 | f->output_data.x->cursor_foreground_pixel = -1; | |
4796 | f->output_data.x->border_pixel = -1; | |
4797 | f->output_data.x->mouse_pixel = -1; | |
4798 | ||
61d461a8 GM |
4799 | black = build_string ("black"); |
4800 | GCPRO1 (black); | |
ce593f6e | 4801 | FRAME_FOREGROUND_PIXEL (f) |
61d461a8 | 4802 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); |
ce593f6e | 4803 | FRAME_BACKGROUND_PIXEL (f) |
61d461a8 GM |
4804 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); |
4805 | f->output_data.x->cursor_pixel | |
4806 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); | |
4807 | f->output_data.x->cursor_foreground_pixel | |
4808 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); | |
4809 | f->output_data.x->border_pixel | |
4810 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); | |
4811 | f->output_data.x->mouse_pixel | |
4812 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); | |
4813 | UNGCPRO; | |
4814 | } | |
4815 | ||
333b20bb GM |
4816 | /* Set the name; the functions to which we pass f expect the name to |
4817 | be set. */ | |
4818 | if (EQ (name, Qunbound) || NILP (name)) | |
4819 | { | |
4820 | f->name = build_string (dpyinfo->x_id_name); | |
4821 | f->explicit_name = 0; | |
4822 | } | |
4823 | else | |
4824 | { | |
4825 | f->name = name; | |
4826 | f->explicit_name = 1; | |
4827 | /* use the frame's title when getting resources for this frame. */ | |
4828 | specbind (Qx_resource_name, name); | |
4829 | } | |
4830 | ||
02ed2ea8 KH |
4831 | f->resx = dpyinfo->resx; |
4832 | f->resy = dpyinfo->resy; | |
4833 | ||
bf970f2b | 4834 | register_font_driver (&xfont_driver, f); |
02ed2ea8 KH |
4835 | #ifdef HAVE_FREETYPE |
4836 | #ifdef HAVE_XFT | |
b51238f5 | 4837 | register_font_driver (&xftfont_driver, f); |
02ed2ea8 | 4838 | #else /* not HAVE_XFT */ |
b51238f5 | 4839 | register_font_driver (&ftxfont_driver, f); |
02ed2ea8 KH |
4840 | #endif /* not HAVE_XFT */ |
4841 | #endif /* HAVE_FREETYPE */ | |
d43f6b74 | 4842 | |
b51238f5 KH |
4843 | x_default_parameter (f, parms, Qfont_backend, Qnil, |
4844 | "fontBackend", "FontBackend", RES_TYPE_STRING); | |
02ed2ea8 | 4845 | |
eaf1eea9 GM |
4846 | /* Extract the window parameters from the supplied values that are |
4847 | needed to determine window geometry. */ | |
b51238f5 | 4848 | x_default_font_parameter (f, parms); |
333b20bb GM |
4849 | |
4850 | x_default_parameter (f, parms, Qborder_width, make_number (2), | |
4851 | "borderWidth", "BorderWidth", RES_TYPE_NUMBER); | |
177c0ea7 | 4852 | |
333b20bb GM |
4853 | /* This defaults to 2 in order to match xterm. We recognize either |
4854 | internalBorderWidth or internalBorder (which is what xterm calls | |
4855 | it). */ | |
4856 | if (NILP (Fassq (Qinternal_border_width, parms))) | |
4857 | { | |
4858 | Lisp_Object value; | |
4859 | ||
4860 | value = x_get_arg (dpyinfo, parms, Qinternal_border_width, | |
4861 | "internalBorder", "internalBorder", RES_TYPE_NUMBER); | |
4862 | if (! EQ (value, Qunbound)) | |
4863 | parms = Fcons (Fcons (Qinternal_border_width, value), | |
4864 | parms); | |
4865 | } | |
4866 | ||
4867 | x_default_parameter (f, parms, Qinternal_border_width, make_number (1), | |
4868 | "internalBorderWidth", "internalBorderWidth", | |
4869 | RES_TYPE_NUMBER); | |
4870 | ||
4871 | /* Also do the stuff which must be set before the window exists. */ | |
4872 | x_default_parameter (f, parms, Qforeground_color, build_string ("black"), | |
4873 | "foreground", "Foreground", RES_TYPE_STRING); | |
4874 | x_default_parameter (f, parms, Qbackground_color, build_string ("white"), | |
4875 | "background", "Background", RES_TYPE_STRING); | |
4876 | x_default_parameter (f, parms, Qmouse_color, build_string ("black"), | |
4877 | "pointerColor", "Foreground", RES_TYPE_STRING); | |
4878 | x_default_parameter (f, parms, Qcursor_color, build_string ("black"), | |
4879 | "cursorColor", "Foreground", RES_TYPE_STRING); | |
4880 | x_default_parameter (f, parms, Qborder_color, build_string ("black"), | |
4881 | "borderColor", "BorderColor", RES_TYPE_STRING); | |
4882 | ||
4883 | /* Init faces before x_default_parameter is called for scroll-bar | |
4884 | parameters because that function calls x_set_scroll_bar_width, | |
4885 | which calls change_frame_size, which calls Fset_window_buffer, | |
4886 | which runs hooks, which call Fvertical_motion. At the end, we | |
4887 | end up in init_iterator with a null face cache, which should not | |
4888 | happen. */ | |
4889 | init_frame_faces (f); | |
177c0ea7 | 4890 | |
333b20bb | 4891 | f->output_data.x->parent_desc = FRAME_X_DISPLAY_INFO (f)->root_window; |
333b20bb | 4892 | |
7c0d3ed8 | 4893 | window_prompting = x_figure_window_size (f, parms, 0); |
333b20bb | 4894 | |
333b20bb GM |
4895 | { |
4896 | XSetWindowAttributes attrs; | |
4897 | unsigned long mask; | |
36acb2a7 | 4898 | Atom type = FRAME_X_DISPLAY_INFO (f)->Xatom_net_window_type_tooltip; |
177c0ea7 | 4899 | |
333b20bb | 4900 | BLOCK_INPUT; |
c51d2b5e GM |
4901 | mask = CWBackPixel | CWOverrideRedirect | CWEventMask; |
4902 | if (DoesSaveUnders (dpyinfo->screen)) | |
4903 | mask |= CWSaveUnder; | |
177c0ea7 | 4904 | |
9b2956e2 GM |
4905 | /* Window managers look at the override-redirect flag to determine |
4906 | whether or net to give windows a decoration (Xlib spec, chapter | |
333b20bb GM |
4907 | 3.2.8). */ |
4908 | attrs.override_redirect = True; | |
4909 | attrs.save_under = True; | |
4910 | attrs.background_pixel = FRAME_BACKGROUND_PIXEL (f); | |
4911 | /* Arrange for getting MapNotify and UnmapNotify events. */ | |
4912 | attrs.event_mask = StructureNotifyMask; | |
4913 | tip_window | |
4914 | = FRAME_X_WINDOW (f) | |
4915 | = XCreateWindow (FRAME_X_DISPLAY (f), | |
4916 | FRAME_X_DISPLAY_INFO (f)->root_window, | |
4917 | /* x, y, width, height */ | |
4918 | 0, 0, 1, 1, | |
4919 | /* Border. */ | |
a979dde1 | 4920 | f->border_width, |
333b20bb GM |
4921 | CopyFromParent, InputOutput, CopyFromParent, |
4922 | mask, &attrs); | |
36acb2a7 JD |
4923 | XChangeProperty (FRAME_X_DISPLAY (f), tip_window, |
4924 | FRAME_X_DISPLAY_INFO (f)->Xatom_net_window_type, | |
4925 | XA_ATOM, 32, PropModeReplace, | |
4926 | (unsigned char *)&type, 1); | |
333b20bb GM |
4927 | UNBLOCK_INPUT; |
4928 | } | |
4929 | ||
4930 | x_make_gc (f); | |
4931 | ||
333b20bb GM |
4932 | x_default_parameter (f, parms, Qauto_raise, Qnil, |
4933 | "autoRaise", "AutoRaiseLower", RES_TYPE_BOOLEAN); | |
4934 | x_default_parameter (f, parms, Qauto_lower, Qnil, | |
4935 | "autoLower", "AutoRaiseLower", RES_TYPE_BOOLEAN); | |
4936 | x_default_parameter (f, parms, Qcursor_type, Qbox, | |
4937 | "cursorType", "CursorType", RES_TYPE_SYMBOL); | |
4938 | ||
be786000 | 4939 | /* Dimensions, especially FRAME_LINES (f), must be done via change_frame_size. |
333b20bb | 4940 | Change will not be effected unless different from the current |
be786000 KS |
4941 | FRAME_LINES (f). */ |
4942 | width = FRAME_COLS (f); | |
4943 | height = FRAME_LINES (f); | |
4944 | SET_FRAME_COLS (f, 0); | |
4945 | FRAME_LINES (f) = 0; | |
8938a4fb | 4946 | change_frame_size (f, height, width, 1, 0, 0); |
177c0ea7 | 4947 | |
cd1d850f JPW |
4948 | /* Add `tooltip' frame parameter's default value. */ |
4949 | if (NILP (Fframe_parameter (frame, intern ("tooltip")))) | |
4950 | Fmodify_frame_parameters (frame, Fcons (Fcons (intern ("tooltip"), Qt), | |
4951 | Qnil)); | |
177c0ea7 | 4952 | |
cedb4d8b GM |
4953 | /* FIXME - can this be done in a similar way to normal frames? |
4954 | http://lists.gnu.org/archive/html/emacs-devel/2007-10/msg00641.html */ | |
4955 | ||
35fdaa62 GM |
4956 | /* Set the `display-type' frame parameter before setting up faces. */ |
4957 | { | |
4958 | Lisp_Object disptype; | |
4959 | ||
4960 | if (FRAME_X_DISPLAY_INFO (f)->n_planes == 1) | |
4961 | disptype = intern ("mono"); | |
219ccf1b RS |
4962 | else if (FRAME_X_DISPLAY_INFO (f)->visual->class == GrayScale |
4963 | || FRAME_X_DISPLAY_INFO (f)->visual->class == StaticGray) | |
35fdaa62 GM |
4964 | disptype = intern ("grayscale"); |
4965 | else | |
4966 | disptype = intern ("color"); | |
4967 | ||
4968 | if (NILP (Fframe_parameter (frame, Qdisplay_type))) | |
4969 | Fmodify_frame_parameters (frame, Fcons (Fcons (Qdisplay_type, disptype), | |
4970 | Qnil)); | |
4971 | } | |
4972 | ||
035d5114 | 4973 | /* Set up faces after all frame parameters are known. This call |
6801a572 GM |
4974 | also merges in face attributes specified for new frames. |
4975 | ||
4976 | Frame parameters may be changed if .Xdefaults contains | |
4977 | specifications for the default font. For example, if there is an | |
4978 | `Emacs.default.attributeBackground: pink', the `background-color' | |
4979 | attribute of the frame get's set, which let's the internal border | |
4980 | of the tooltip frame appear in pink. Prevent this. */ | |
4981 | { | |
4982 | Lisp_Object bg = Fframe_parameter (frame, Qbackground_color); | |
4983 | ||
4984 | /* Set tip_frame here, so that */ | |
4985 | tip_frame = frame; | |
45cebfd9 | 4986 | call2 (Qface_set_after_frame_default, frame, Qnil); |
177c0ea7 | 4987 | |
6801a572 GM |
4988 | if (!EQ (bg, Fframe_parameter (frame, Qbackground_color))) |
4989 | Fmodify_frame_parameters (frame, Fcons (Fcons (Qbackground_color, bg), | |
4990 | Qnil)); | |
4991 | } | |
177c0ea7 | 4992 | |
333b20bb GM |
4993 | f->no_split = 1; |
4994 | ||
4995 | UNGCPRO; | |
4996 | ||
4997 | /* It is now ok to make the frame official even if we get an error | |
4998 | below. And the frame needs to be on Vframe_list or making it | |
4999 | visible won't work. */ | |
5000 | Vframe_list = Fcons (frame, Vframe_list); | |
5001 | ||
5002 | /* Now that the frame is official, it counts as a reference to | |
5003 | its display. */ | |
5004 | FRAME_X_DISPLAY_INFO (f)->reference_count++; | |
5005 | ||
06d62053 GM |
5006 | /* Setting attributes of faces of the tooltip frame from resources |
5007 | and similar will increment face_change_count, which leads to the | |
5008 | clearing of all current matrices. Since this isn't necessary | |
5009 | here, avoid it by resetting face_change_count to the value it | |
5010 | had before we created the tip frame. */ | |
5011 | face_change_count = face_change_count_before; | |
5012 | ||
eaf1eea9 | 5013 | /* Discard the unwind_protect. */ |
333b20bb GM |
5014 | return unbind_to (count, frame); |
5015 | } | |
5016 | ||
5017 | ||
06d62053 GM |
5018 | /* Compute where to display tip frame F. PARMS is the list of frame |
5019 | parameters for F. DX and DY are specified offsets from the current | |
ab452f99 GM |
5020 | location of the mouse. WIDTH and HEIGHT are the width and height |
5021 | of the tooltip. Return coordinates relative to the root window of | |
5022 | the display in *ROOT_X, and *ROOT_Y. */ | |
06d62053 GM |
5023 | |
5024 | static void | |
ab452f99 | 5025 | compute_tip_xy (f, parms, dx, dy, width, height, root_x, root_y) |
06d62053 GM |
5026 | struct frame *f; |
5027 | Lisp_Object parms, dx, dy; | |
ab452f99 | 5028 | int width, height; |
06d62053 GM |
5029 | int *root_x, *root_y; |
5030 | { | |
5031 | Lisp_Object left, top; | |
5032 | int win_x, win_y; | |
5033 | Window root, child; | |
5034 | unsigned pmask; | |
177c0ea7 | 5035 | |
06d62053 GM |
5036 | /* User-specified position? */ |
5037 | left = Fcdr (Fassq (Qleft, parms)); | |
5038 | top = Fcdr (Fassq (Qtop, parms)); | |
177c0ea7 | 5039 | |
06d62053 GM |
5040 | /* Move the tooltip window where the mouse pointer is. Resize and |
5041 | show it. */ | |
570d22b0 | 5042 | if (!INTEGERP (left) || !INTEGERP (top)) |
ab452f99 GM |
5043 | { |
5044 | BLOCK_INPUT; | |
5045 | XQueryPointer (FRAME_X_DISPLAY (f), FRAME_X_DISPLAY_INFO (f)->root_window, | |
5046 | &root, &child, root_x, root_y, &win_x, &win_y, &pmask); | |
5047 | UNBLOCK_INPUT; | |
5048 | } | |
06d62053 | 5049 | |
06d62053 GM |
5050 | if (INTEGERP (top)) |
5051 | *root_y = XINT (top); | |
bf63eb69 JD |
5052 | else if (*root_y + XINT (dy) <= 0) |
5053 | *root_y = 0; /* Can happen for negative dy */ | |
abe9d29c CY |
5054 | else if (*root_y + XINT (dy) + height |
5055 | <= x_display_pixel_height (FRAME_X_DISPLAY_INFO (f))) | |
7e8410d1 | 5056 | /* It fits below the pointer */ |
abe9d29c | 5057 | *root_y += XINT (dy); |
7e8410d1 JD |
5058 | else if (height + XINT (dy) <= *root_y) |
5059 | /* It fits above the pointer. */ | |
5060 | *root_y -= height + XINT (dy); | |
5061 | else | |
5062 | /* Put it on the top. */ | |
5063 | *root_y = 0; | |
ab452f99 GM |
5064 | |
5065 | if (INTEGERP (left)) | |
5066 | *root_x = XINT (left); | |
bf63eb69 JD |
5067 | else if (*root_x + XINT (dx) <= 0) |
5068 | *root_x = 0; /* Can happen for negative dx */ | |
abe9d29c CY |
5069 | else if (*root_x + XINT (dx) + width |
5070 | <= x_display_pixel_width (FRAME_X_DISPLAY_INFO (f))) | |
d682d3df RS |
5071 | /* It fits to the right of the pointer. */ |
5072 | *root_x += XINT (dx); | |
5073 | else if (width + XINT (dx) <= *root_x) | |
5074 | /* It fits to the left of the pointer. */ | |
ab452f99 GM |
5075 | *root_x -= width + XINT (dx); |
5076 | else | |
d682d3df RS |
5077 | /* Put it left-justified on the screen--it ought to fit that way. */ |
5078 | *root_x = 0; | |
06d62053 GM |
5079 | } |
5080 | ||
5081 | ||
0634ce98 | 5082 | DEFUN ("x-show-tip", Fx_show_tip, Sx_show_tip, 1, 6, 0, |
7ee72033 | 5083 | doc: /* Show STRING in a "tooltip" window on frame FRAME. |
c061c855 GM |
5084 | A tooltip window is a small X window displaying a string. |
5085 | ||
87c891c7 EZ |
5086 | This is an internal function; Lisp code should call `tooltip-show'. |
5087 | ||
c061c855 GM |
5088 | FRAME nil or omitted means use the selected frame. |
5089 | ||
5090 | PARMS is an optional list of frame parameters which can be used to | |
5091 | change the tooltip's appearance. | |
5092 | ||
5093 | Automatically hide the tooltip after TIMEOUT seconds. TIMEOUT nil | |
5094 | means use the default timeout of 5 seconds. | |
5095 | ||
5096 | If the list of frame parameters PARAMS contains a `left' parameters, | |
5097 | the tooltip is displayed at that x-position. Otherwise it is | |
5098 | displayed at the mouse position, with offset DX added (default is 5 if | |
5099 | DX isn't specified). Likewise for the y-position; if a `top' frame | |
5100 | parameter is specified, it determines the y-position of the tooltip | |
5101 | window, otherwise it is displayed at the mouse position, with offset | |
5102 | DY added (default is -10). | |
5103 | ||
5104 | A tooltip's maximum size is specified by `x-max-tooltip-size'. | |
7ee72033 MB |
5105 | Text larger than the specified size is clipped. */) |
5106 | (string, frame, parms, timeout, dx, dy) | |
0634ce98 | 5107 | Lisp_Object string, frame, parms, timeout, dx, dy; |
333b20bb GM |
5108 | { |
5109 | struct frame *f; | |
5110 | struct window *w; | |
06d62053 | 5111 | int root_x, root_y; |
333b20bb GM |
5112 | struct buffer *old_buffer; |
5113 | struct text_pos pos; | |
5114 | int i, width, height; | |
393f2d14 | 5115 | struct gcpro gcpro1, gcpro2, gcpro3, gcpro4; |
333b20bb | 5116 | int old_windows_or_buffers_changed = windows_or_buffers_changed; |
331379bf | 5117 | int count = SPECPDL_INDEX (); |
177c0ea7 | 5118 | |
333b20bb GM |
5119 | specbind (Qinhibit_redisplay, Qt); |
5120 | ||
393f2d14 | 5121 | GCPRO4 (string, parms, frame, timeout); |
333b20bb | 5122 | |
b7826503 | 5123 | CHECK_STRING (string); |
2d7117fe JD |
5124 | if (SCHARS (string) == 0) |
5125 | string = make_unibyte_string (" ", 1); | |
5126 | ||
333b20bb GM |
5127 | f = check_x_frame (frame); |
5128 | if (NILP (timeout)) | |
5129 | timeout = make_number (5); | |
5130 | else | |
b7826503 | 5131 | CHECK_NATNUM (timeout); |
177c0ea7 | 5132 | |
0634ce98 GM |
5133 | if (NILP (dx)) |
5134 | dx = make_number (5); | |
5135 | else | |
b7826503 | 5136 | CHECK_NUMBER (dx); |
177c0ea7 | 5137 | |
0634ce98 | 5138 | if (NILP (dy)) |
12c67a7f | 5139 | dy = make_number (-10); |
0634ce98 | 5140 | else |
b7826503 | 5141 | CHECK_NUMBER (dy); |
333b20bb | 5142 | |
06d62053 GM |
5143 | if (NILP (last_show_tip_args)) |
5144 | last_show_tip_args = Fmake_vector (make_number (3), Qnil); | |
5145 | ||
5146 | if (!NILP (tip_frame)) | |
5147 | { | |
5148 | Lisp_Object last_string = AREF (last_show_tip_args, 0); | |
5149 | Lisp_Object last_frame = AREF (last_show_tip_args, 1); | |
5150 | Lisp_Object last_parms = AREF (last_show_tip_args, 2); | |
5151 | ||
5152 | if (EQ (frame, last_frame) | |
5153 | && !NILP (Fequal (last_string, string)) | |
5154 | && !NILP (Fequal (last_parms, parms))) | |
5155 | { | |
5156 | struct frame *f = XFRAME (tip_frame); | |
177c0ea7 | 5157 | |
06d62053 GM |
5158 | /* Only DX and DY have changed. */ |
5159 | if (!NILP (tip_timer)) | |
ae782866 GM |
5160 | { |
5161 | Lisp_Object timer = tip_timer; | |
5162 | tip_timer = Qnil; | |
5163 | call1 (Qcancel_timer, timer); | |
5164 | } | |
06d62053 GM |
5165 | |
5166 | BLOCK_INPUT; | |
be786000 KS |
5167 | compute_tip_xy (f, parms, dx, dy, FRAME_PIXEL_WIDTH (f), |
5168 | FRAME_PIXEL_HEIGHT (f), &root_x, &root_y); | |
06d62053 | 5169 | XMoveWindow (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
ab452f99 | 5170 | root_x, root_y); |
06d62053 GM |
5171 | UNBLOCK_INPUT; |
5172 | goto start_timer; | |
5173 | } | |
5174 | } | |
5175 | ||
333b20bb GM |
5176 | /* Hide a previous tip, if any. */ |
5177 | Fx_hide_tip (); | |
5178 | ||
06d62053 GM |
5179 | ASET (last_show_tip_args, 0, string); |
5180 | ASET (last_show_tip_args, 1, frame); | |
5181 | ASET (last_show_tip_args, 2, parms); | |
5182 | ||
333b20bb GM |
5183 | /* Add default values to frame parameters. */ |
5184 | if (NILP (Fassq (Qname, parms))) | |
5185 | parms = Fcons (Fcons (Qname, build_string ("tooltip")), parms); | |
5186 | if (NILP (Fassq (Qinternal_border_width, parms))) | |
5187 | parms = Fcons (Fcons (Qinternal_border_width, make_number (3)), parms); | |
5188 | if (NILP (Fassq (Qborder_width, parms))) | |
5189 | parms = Fcons (Fcons (Qborder_width, make_number (1)), parms); | |
5190 | if (NILP (Fassq (Qborder_color, parms))) | |
5191 | parms = Fcons (Fcons (Qborder_color, build_string ("lightyellow")), parms); | |
5192 | if (NILP (Fassq (Qbackground_color, parms))) | |
5193 | parms = Fcons (Fcons (Qbackground_color, build_string ("lightyellow")), | |
5194 | parms); | |
5195 | ||
5196 | /* Create a frame for the tooltip, and record it in the global | |
5197 | variable tip_frame. */ | |
275841bf | 5198 | frame = x_create_tip_frame (FRAME_X_DISPLAY_INFO (f), parms, string); |
44b5a125 | 5199 | f = XFRAME (frame); |
333b20bb | 5200 | |
d63931a2 | 5201 | /* Set up the frame's root window. */ |
333b20bb | 5202 | w = XWINDOW (FRAME_ROOT_WINDOW (f)); |
be786000 | 5203 | w->left_col = w->top_line = make_number (0); |
177c0ea7 | 5204 | |
d63931a2 GM |
5205 | if (CONSP (Vx_max_tooltip_size) |
5206 | && INTEGERP (XCAR (Vx_max_tooltip_size)) | |
5207 | && XINT (XCAR (Vx_max_tooltip_size)) > 0 | |
5208 | && INTEGERP (XCDR (Vx_max_tooltip_size)) | |
5209 | && XINT (XCDR (Vx_max_tooltip_size)) > 0) | |
5210 | { | |
be786000 KS |
5211 | w->total_cols = XCAR (Vx_max_tooltip_size); |
5212 | w->total_lines = XCDR (Vx_max_tooltip_size); | |
d63931a2 GM |
5213 | } |
5214 | else | |
5215 | { | |
be786000 KS |
5216 | w->total_cols = make_number (80); |
5217 | w->total_lines = make_number (40); | |
d63931a2 | 5218 | } |
177c0ea7 | 5219 | |
be786000 | 5220 | FRAME_TOTAL_COLS (f) = XINT (w->total_cols); |
333b20bb GM |
5221 | adjust_glyphs (f); |
5222 | w->pseudo_window_p = 1; | |
5223 | ||
5224 | /* Display the tooltip text in a temporary buffer. */ | |
333b20bb | 5225 | old_buffer = current_buffer; |
275841bf | 5226 | set_buffer_internal_1 (XBUFFER (XWINDOW (FRAME_ROOT_WINDOW (f))->buffer)); |
d63931a2 | 5227 | current_buffer->truncate_lines = Qnil; |
333b20bb GM |
5228 | clear_glyph_matrix (w->desired_matrix); |
5229 | clear_glyph_matrix (w->current_matrix); | |
5230 | SET_TEXT_POS (pos, BEGV, BEGV_BYTE); | |
29e95254 | 5231 | try_window (FRAME_ROOT_WINDOW (f), pos, 0); |
333b20bb GM |
5232 | |
5233 | /* Compute width and height of the tooltip. */ | |
5234 | width = height = 0; | |
5235 | for (i = 0; i < w->desired_matrix->nrows; ++i) | |
5236 | { | |
5237 | struct glyph_row *row = &w->desired_matrix->rows[i]; | |
5238 | struct glyph *last; | |
5239 | int row_width; | |
5240 | ||
5241 | /* Stop at the first empty row at the end. */ | |
5242 | if (!row->enabled_p || !row->displays_text_p) | |
5243 | break; | |
5244 | ||
d7bf0342 GM |
5245 | /* Let the row go over the full width of the frame. */ |
5246 | row->full_width_p = 1; | |
333b20bb | 5247 | |
e3130015 | 5248 | /* There's a glyph at the end of rows that is used to place |
333b20bb GM |
5249 | the cursor there. Don't include the width of this glyph. */ |
5250 | if (row->used[TEXT_AREA]) | |
5251 | { | |
5252 | last = &row->glyphs[TEXT_AREA][row->used[TEXT_AREA] - 1]; | |
5253 | row_width = row->pixel_width - last->pixel_width; | |
5254 | } | |
5255 | else | |
5256 | row_width = row->pixel_width; | |
177c0ea7 | 5257 | |
333b20bb GM |
5258 | height += row->height; |
5259 | width = max (width, row_width); | |
5260 | } | |
5261 | ||
5262 | /* Add the frame's internal border to the width and height the X | |
5263 | window should have. */ | |
5264 | height += 2 * FRAME_INTERNAL_BORDER_WIDTH (f); | |
5265 | width += 2 * FRAME_INTERNAL_BORDER_WIDTH (f); | |
5266 | ||
5267 | /* Move the tooltip window where the mouse pointer is. Resize and | |
5268 | show it. */ | |
ab452f99 | 5269 | compute_tip_xy (f, parms, dx, dy, width, height, &root_x, &root_y); |
0634ce98 | 5270 | |
0634ce98 | 5271 | BLOCK_INPUT; |
333b20bb | 5272 | XMoveResizeWindow (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
ab452f99 | 5273 | root_x, root_y, width, height); |
333b20bb GM |
5274 | XMapRaised (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f)); |
5275 | UNBLOCK_INPUT; | |
177c0ea7 | 5276 | |
333b20bb GM |
5277 | /* Draw into the window. */ |
5278 | w->must_be_updated_p = 1; | |
5279 | update_single_window (w, 1); | |
5280 | ||
5281 | /* Restore original current buffer. */ | |
5282 | set_buffer_internal_1 (old_buffer); | |
5283 | windows_or_buffers_changed = old_windows_or_buffers_changed; | |
5284 | ||
06d62053 | 5285 | start_timer: |
333b20bb GM |
5286 | /* Let the tip disappear after timeout seconds. */ |
5287 | tip_timer = call3 (intern ("run-at-time"), timeout, Qnil, | |
5288 | intern ("x-hide-tip")); | |
a744a2ec DL |
5289 | |
5290 | UNGCPRO; | |
333b20bb GM |
5291 | return unbind_to (count, Qnil); |
5292 | } | |
5293 | ||
5294 | ||
5295 | DEFUN ("x-hide-tip", Fx_hide_tip, Sx_hide_tip, 0, 0, 0, | |
7ee72033 MB |
5296 | doc: /* Hide the current tooltip window, if there is any. |
5297 | Value is t if tooltip was open, nil otherwise. */) | |
5298 | () | |
333b20bb | 5299 | { |
44b5a125 | 5300 | int count; |
c0006262 GM |
5301 | Lisp_Object deleted, frame, timer; |
5302 | struct gcpro gcpro1, gcpro2; | |
44b5a125 GM |
5303 | |
5304 | /* Return quickly if nothing to do. */ | |
c0006262 | 5305 | if (NILP (tip_timer) && NILP (tip_frame)) |
44b5a125 | 5306 | return Qnil; |
177c0ea7 | 5307 | |
c0006262 GM |
5308 | frame = tip_frame; |
5309 | timer = tip_timer; | |
5310 | GCPRO2 (frame, timer); | |
5311 | tip_frame = tip_timer = deleted = Qnil; | |
177c0ea7 | 5312 | |
331379bf | 5313 | count = SPECPDL_INDEX (); |
333b20bb | 5314 | specbind (Qinhibit_redisplay, Qt); |
44b5a125 | 5315 | specbind (Qinhibit_quit, Qt); |
177c0ea7 | 5316 | |
c0006262 | 5317 | if (!NILP (timer)) |
ae782866 | 5318 | call1 (Qcancel_timer, timer); |
333b20bb | 5319 | |
c0006262 | 5320 | if (FRAMEP (frame)) |
333b20bb | 5321 | { |
56f2de10 | 5322 | delete_frame (frame, Qnil); |
44b5a125 | 5323 | deleted = Qt; |
f6c44811 GM |
5324 | |
5325 | #ifdef USE_LUCID | |
5326 | /* Bloodcurdling hack alert: The Lucid menu bar widget's | |
5327 | redisplay procedure is not called when a tip frame over menu | |
5328 | items is unmapped. Redisplay the menu manually... */ | |
5329 | { | |
5330 | struct frame *f = SELECTED_FRAME (); | |
5331 | Widget w = f->output_data.x->menubar_widget; | |
5332 | extern void xlwmenu_redisplay P_ ((Widget)); | |
9180dc8c | 5333 | |
f6c44811 | 5334 | if (!DoesSaveUnders (FRAME_X_DISPLAY_INFO (f)->screen) |
dbc64aa7 | 5335 | && w != NULL) |
f6c44811 GM |
5336 | { |
5337 | BLOCK_INPUT; | |
5338 | xlwmenu_redisplay (w); | |
5339 | UNBLOCK_INPUT; | |
5340 | } | |
5341 | } | |
5342 | #endif /* USE_LUCID */ | |
333b20bb GM |
5343 | } |
5344 | ||
c0006262 | 5345 | UNGCPRO; |
44b5a125 | 5346 | return unbind_to (count, deleted); |
333b20bb GM |
5347 | } |
5348 | ||
5349 | ||
5350 | \f | |
5351 | /*********************************************************************** | |
5352 | File selection dialog | |
5353 | ***********************************************************************/ | |
5354 | ||
90f2e16b JD |
5355 | DEFUN ("x-uses-old-gtk-dialog", Fx_uses_old_gtk_dialog, |
5356 | Sx_uses_old_gtk_dialog, | |
5357 | 0, 0, 0, | |
5358 | doc: /* Return t if the old Gtk+ file selection dialog is used. */) | |
5359 | () | |
5360 | { | |
5361 | #ifdef USE_GTK | |
5362 | extern int use_dialog_box; | |
5363 | extern int use_file_dialog; | |
333b20bb | 5364 | |
90f2e16b JD |
5365 | if (use_dialog_box |
5366 | && use_file_dialog | |
5367 | && have_menus_p () | |
5368 | && xg_uses_old_file_dialog ()) | |
5369 | return Qt; | |
5370 | #endif | |
5371 | return Qnil; | |
5372 | } | |
5373 | ||
333b20bb | 5374 | |
90f2e16b | 5375 | #ifdef USE_MOTIF |
333b20bb GM |
5376 | /* Callback for "OK" and "Cancel" on file selection dialog. */ |
5377 | ||
5378 | static void | |
5379 | file_dialog_cb (widget, client_data, call_data) | |
5380 | Widget widget; | |
5381 | XtPointer call_data, client_data; | |
5382 | { | |
5383 | int *result = (int *) client_data; | |
5384 | XmAnyCallbackStruct *cb = (XmAnyCallbackStruct *) call_data; | |
5385 | *result = cb->reason; | |
5386 | } | |
5387 | ||
5388 | ||
a779d213 GM |
5389 | /* Callback for unmapping a file selection dialog. This is used to |
5390 | capture the case where a dialog is closed via a window manager's | |
5391 | closer button, for example. Using a XmNdestroyCallback didn't work | |
5392 | in this case. */ | |
5393 | ||
5394 | static void | |
5395 | file_dialog_unmap_cb (widget, client_data, call_data) | |
5396 | Widget widget; | |
5397 | XtPointer call_data, client_data; | |
5398 | { | |
5399 | int *result = (int *) client_data; | |
5400 | *result = XmCR_CANCEL; | |
5401 | } | |
5402 | ||
24ca7c5a JD |
5403 | static Lisp_Object |
5404 | clean_up_file_dialog (arg) | |
5405 | Lisp_Object arg; | |
5406 | { | |
5407 | struct Lisp_Save_Value *p = XSAVE_VALUE (arg); | |
5408 | Widget dialog = (Widget) p->pointer; | |
5409 | ||
5410 | /* Clean up. */ | |
5411 | BLOCK_INPUT; | |
5412 | XtUnmanageChild (dialog); | |
5413 | XtDestroyWidget (dialog); | |
5414 | x_menu_set_in_use (0); | |
5415 | UNBLOCK_INPUT; | |
5416 | ||
5417 | return Qnil; | |
5418 | } | |
5419 | ||
a779d213 | 5420 | |
f9d64bb3 | 5421 | DEFUN ("x-file-dialog", Fx_file_dialog, Sx_file_dialog, 2, 5, 0, |
7ee72033 | 5422 | doc: /* Read file name, prompting with PROMPT in directory DIR. |
f9d64bb3 JD |
5423 | Use a file selection dialog. Select DEFAULT-FILENAME in the dialog's file |
5424 | selection box, if specified. If MUSTMATCH is non-nil, the returned file | |
5425 | or directory must exist. ONLY-DIR-P is ignored." */) | |
5426 | (prompt, dir, default_filename, mustmatch, only_dir_p) | |
5427 | Lisp_Object prompt, dir, default_filename, mustmatch, only_dir_p; | |
333b20bb GM |
5428 | { |
5429 | int result; | |
0fe92f72 | 5430 | struct frame *f = SELECTED_FRAME (); |
333b20bb | 5431 | Lisp_Object file = Qnil; |
a8f4bdc6 | 5432 | Lisp_Object decoded_file; |
f9d64bb3 | 5433 | Widget dialog, text, help; |
333b20bb GM |
5434 | Arg al[10]; |
5435 | int ac = 0; | |
5436 | extern XtAppContext Xt_app_con; | |
333b20bb | 5437 | XmString dir_xmstring, pattern_xmstring; |
65b21658 | 5438 | int count = SPECPDL_INDEX (); |
f9d64bb3 | 5439 | struct gcpro gcpro1, gcpro2, gcpro3, gcpro4, gcpro5, gcpro6; |
333b20bb | 5440 | |
6eeee4d6 YM |
5441 | check_x (); |
5442 | ||
f9d64bb3 | 5443 | GCPRO6 (prompt, dir, default_filename, mustmatch, only_dir_p, file); |
24ca7c5a | 5444 | |
5ae53dcf | 5445 | if (popup_activated ()) |
24ca7c5a JD |
5446 | error ("Trying to use a menu from within a menu-entry"); |
5447 | ||
b7826503 PJ |
5448 | CHECK_STRING (prompt); |
5449 | CHECK_STRING (dir); | |
333b20bb GM |
5450 | |
5451 | /* Prevent redisplay. */ | |
5452 | specbind (Qinhibit_redisplay, Qt); | |
5453 | ||
5454 | BLOCK_INPUT; | |
5455 | ||
5456 | /* Create the dialog with PROMPT as title, using DIR as initial | |
5457 | directory and using "*" as pattern. */ | |
5458 | dir = Fexpand_file_name (dir, Qnil); | |
d5db4077 | 5459 | dir_xmstring = XmStringCreateLocalized (SDATA (dir)); |
333b20bb | 5460 | pattern_xmstring = XmStringCreateLocalized ("*"); |
177c0ea7 | 5461 | |
d5db4077 | 5462 | XtSetArg (al[ac], XmNtitle, SDATA (prompt)); ++ac; |
333b20bb GM |
5463 | XtSetArg (al[ac], XmNdirectory, dir_xmstring); ++ac; |
5464 | XtSetArg (al[ac], XmNpattern, pattern_xmstring); ++ac; | |
5465 | XtSetArg (al[ac], XmNresizePolicy, XmRESIZE_GROW); ++ac; | |
5466 | XtSetArg (al[ac], XmNdialogStyle, XmDIALOG_APPLICATION_MODAL); ++ac; | |
5467 | dialog = XmCreateFileSelectionDialog (f->output_data.x->widget, | |
5468 | "fsb", al, ac); | |
5469 | XmStringFree (dir_xmstring); | |
5470 | XmStringFree (pattern_xmstring); | |
5471 | ||
5472 | /* Add callbacks for OK and Cancel. */ | |
5473 | XtAddCallback (dialog, XmNokCallback, file_dialog_cb, | |
5474 | (XtPointer) &result); | |
5475 | XtAddCallback (dialog, XmNcancelCallback, file_dialog_cb, | |
5476 | (XtPointer) &result); | |
a779d213 GM |
5477 | XtAddCallback (dialog, XmNunmapCallback, file_dialog_unmap_cb, |
5478 | (XtPointer) &result); | |
333b20bb | 5479 | |
f9d64bb3 | 5480 | /* Remove the help button since we can't display help. */ |
333b20bb | 5481 | help = XmFileSelectionBoxGetChild (dialog, XmDIALOG_HELP_BUTTON); |
f9d64bb3 | 5482 | XtUnmanageChild (help); |
333b20bb | 5483 | |
177c0ea7 | 5484 | /* Mark OK button as default. */ |
333b20bb GM |
5485 | XtVaSetValues (XmFileSelectionBoxGetChild (dialog, XmDIALOG_OK_BUTTON), |
5486 | XmNshowAsDefault, True, NULL); | |
5487 | ||
5488 | /* If MUSTMATCH is non-nil, disable the file entry field of the | |
5489 | dialog, so that the user must select a file from the files list | |
5490 | box. We can't remove it because we wouldn't have a way to get at | |
5491 | the result file name, then. */ | |
5492 | text = XmFileSelectionBoxGetChild (dialog, XmDIALOG_TEXT); | |
5493 | if (!NILP (mustmatch)) | |
5494 | { | |
5495 | Widget label; | |
5496 | label = XmFileSelectionBoxGetChild (dialog, XmDIALOG_SELECTION_LABEL); | |
5497 | XtSetSensitive (text, False); | |
5498 | XtSetSensitive (label, False); | |
5499 | } | |
5500 | ||
5501 | /* Manage the dialog, so that list boxes get filled. */ | |
5502 | XtManageChild (dialog); | |
5503 | ||
333b20bb GM |
5504 | if (STRINGP (default_filename)) |
5505 | { | |
5506 | XmString default_xmstring; | |
f9d64bb3 JD |
5507 | Widget wtext = XmFileSelectionBoxGetChild (dialog, XmDIALOG_TEXT); |
5508 | Widget list = XmFileSelectionBoxGetChild (dialog, XmDIALOG_LIST); | |
333b20bb | 5509 | |
f9d64bb3 JD |
5510 | XmTextPosition last_pos = XmTextFieldGetLastPosition (wtext); |
5511 | XmTextFieldReplace (wtext, 0, last_pos, | |
5512 | (SDATA (Ffile_name_nondirectory (default_filename)))); | |
333b20bb | 5513 | |
f9d64bb3 JD |
5514 | /* Select DEFAULT_FILENAME in the files list box. DEFAULT_FILENAME |
5515 | must include the path for this to work. */ | |
5516 | ||
5517 | default_xmstring = XmStringCreateLocalized (SDATA (default_filename)); | |
333b20bb | 5518 | |
f9d64bb3 JD |
5519 | if (XmListItemExists (list, default_xmstring)) |
5520 | { | |
5521 | int item_pos = XmListItemPos (list, default_xmstring); | |
5522 | /* Select the item and scroll it into view. */ | |
5523 | XmListSelectPos (list, item_pos, True); | |
5524 | XmListSetPos (list, item_pos); | |
5525 | } | |
5526 | ||
5527 | XmStringFree (default_xmstring); | |
333b20bb GM |
5528 | } |
5529 | ||
24ca7c5a JD |
5530 | record_unwind_protect (clean_up_file_dialog, make_save_value (dialog, 0)); |
5531 | ||
bf338245 | 5532 | /* Process events until the user presses Cancel or OK. */ |
5ae53dcf | 5533 | x_menu_set_in_use (1); |
03100098 | 5534 | result = 0; |
a779d213 | 5535 | while (result == 0) |
563b384d | 5536 | { |
bf338245 | 5537 | XEvent event; |
24ca7c5a | 5538 | x_menu_wait_for_event (0); |
bf338245 | 5539 | XtAppNextEvent (Xt_app_con, &event); |
9f6fcdc5 JD |
5540 | if (event.type == KeyPress |
5541 | && FRAME_X_DISPLAY (f) == event.xkey.display) | |
5542 | { | |
5543 | KeySym keysym = XLookupKeysym (&event.xkey, 0); | |
5544 | ||
5545 | /* Pop down on C-g. */ | |
5546 | if (keysym == XK_g && (event.xkey.state & ControlMask) != 0) | |
5547 | XtUnmanageChild (dialog); | |
5548 | } | |
5b3f8550 | 5549 | |
24ca7c5a | 5550 | (void) x_dispatch_event (&event, FRAME_X_DISPLAY (f)); |
563b384d | 5551 | } |
03100098 | 5552 | |
333b20bb GM |
5553 | /* Get the result. */ |
5554 | if (result == XmCR_OK) | |
5555 | { | |
5556 | XmString text; | |
5557 | String data; | |
177c0ea7 | 5558 | |
d1670063 | 5559 | XtVaGetValues (dialog, XmNtextString, &text, NULL); |
333b20bb GM |
5560 | XmStringGetLtoR (text, XmFONTLIST_DEFAULT_TAG, &data); |
5561 | XmStringFree (text); | |
5562 | file = build_string (data); | |
5563 | XtFree (data); | |
5564 | } | |
5565 | else | |
5566 | file = Qnil; | |
5567 | ||
333b20bb GM |
5568 | UNBLOCK_INPUT; |
5569 | UNGCPRO; | |
5570 | ||
5571 | /* Make "Cancel" equivalent to C-g. */ | |
5572 | if (NILP (file)) | |
5573 | Fsignal (Qquit, Qnil); | |
177c0ea7 | 5574 | |
a8f4bdc6 JD |
5575 | decoded_file = DECODE_FILE (file); |
5576 | ||
5577 | return unbind_to (count, decoded_file); | |
333b20bb GM |
5578 | } |
5579 | ||
5580 | #endif /* USE_MOTIF */ | |
5581 | ||
488dd4c4 JD |
5582 | #ifdef USE_GTK |
5583 | ||
24ca7c5a JD |
5584 | static Lisp_Object |
5585 | clean_up_dialog (arg) | |
5586 | Lisp_Object arg; | |
5587 | { | |
5588 | x_menu_set_in_use (0); | |
5589 | ||
5590 | return Qnil; | |
5591 | } | |
5592 | ||
f9d64bb3 JD |
5593 | DEFUN ("x-file-dialog", Fx_file_dialog, Sx_file_dialog, 2, 5, 0, |
5594 | doc: /* Read file name, prompting with PROMPT in directory DIR. | |
5595 | Use a file selection dialog. Select DEFAULT-FILENAME in the dialog's file | |
5596 | selection box, if specified. If MUSTMATCH is non-nil, the returned file | |
5597 | or directory must exist. If ONLY-DIR-P is non-nil, the user can only select | |
5598 | directories. */) | |
5599 | (prompt, dir, default_filename, mustmatch, only_dir_p) | |
5600 | Lisp_Object prompt, dir, default_filename, mustmatch, only_dir_p; | |
488dd4c4 JD |
5601 | { |
5602 | FRAME_PTR f = SELECTED_FRAME (); | |
5603 | char *fn; | |
5604 | Lisp_Object file = Qnil; | |
a8f4bdc6 | 5605 | Lisp_Object decoded_file; |
24ca7c5a | 5606 | int count = SPECPDL_INDEX (); |
f9d64bb3 | 5607 | struct gcpro gcpro1, gcpro2, gcpro3, gcpro4, gcpro5, gcpro6; |
488dd4c4 | 5608 | char *cdef_file; |
177c0ea7 | 5609 | |
6eeee4d6 YM |
5610 | check_x (); |
5611 | ||
f9d64bb3 | 5612 | GCPRO6 (prompt, dir, default_filename, mustmatch, only_dir_p, file); |
24ca7c5a | 5613 | |
5ae53dcf | 5614 | if (popup_activated ()) |
24ca7c5a JD |
5615 | error ("Trying to use a menu from within a menu-entry"); |
5616 | ||
488dd4c4 JD |
5617 | CHECK_STRING (prompt); |
5618 | CHECK_STRING (dir); | |
5619 | ||
5620 | /* Prevent redisplay. */ | |
5621 | specbind (Qinhibit_redisplay, Qt); | |
24ca7c5a | 5622 | record_unwind_protect (clean_up_dialog, Qnil); |
488dd4c4 JD |
5623 | |
5624 | BLOCK_INPUT; | |
5625 | ||
5626 | if (STRINGP (default_filename)) | |
5627 | cdef_file = SDATA (default_filename); | |
5628 | else | |
5629 | cdef_file = SDATA (dir); | |
5630 | ||
f9d64bb3 JD |
5631 | fn = xg_get_file_name (f, SDATA (prompt), cdef_file, |
5632 | ! NILP (mustmatch), | |
5633 | ! NILP (only_dir_p)); | |
177c0ea7 | 5634 | |
488dd4c4 JD |
5635 | if (fn) |
5636 | { | |
5637 | file = build_string (fn); | |
5638 | xfree (fn); | |
5639 | } | |
5640 | ||
5641 | UNBLOCK_INPUT; | |
5642 | UNGCPRO; | |
5643 | ||
5644 | /* Make "Cancel" equivalent to C-g. */ | |
5645 | if (NILP (file)) | |
5646 | Fsignal (Qquit, Qnil); | |
177c0ea7 | 5647 | |
a8f4bdc6 JD |
5648 | decoded_file = DECODE_FILE (file); |
5649 | ||
5650 | return unbind_to (count, decoded_file); | |
488dd4c4 JD |
5651 | } |
5652 | ||
9bf80974 CY |
5653 | |
5654 | #ifdef HAVE_FREETYPE | |
5655 | ||
f82605c6 CY |
5656 | DEFUN ("x-select-font", Fx_select_font, Sx_select_font, 0, 2, 0, |
5657 | doc: /* Read a font name using a GTK font selection dialog. | |
5658 | Return a GTK-style font string corresponding to the selection. | |
5659 | ||
5660 | If FRAME is omitted or nil, it defaults to the selected frame. */) | |
5661 | (frame, ignored) | |
5662 | Lisp_Object frame, ignored; | |
9bf80974 | 5663 | { |
f82605c6 | 5664 | FRAME_PTR f = check_x_frame (frame); |
53c7540d | 5665 | char *name; |
637fa988 | 5666 | Lisp_Object font; |
e0ab5fcf JD |
5667 | Lisp_Object font_param; |
5668 | char *default_name = NULL; | |
637fa988 | 5669 | struct gcpro gcpro1, gcpro2; |
9bf80974 CY |
5670 | int count = SPECPDL_INDEX (); |
5671 | ||
5672 | check_x (); | |
5673 | ||
5674 | if (popup_activated ()) | |
5675 | error ("Trying to use a menu from within a menu-entry"); | |
5676 | ||
5677 | /* Prevent redisplay. */ | |
5678 | specbind (Qinhibit_redisplay, Qt); | |
5679 | record_unwind_protect (clean_up_dialog, Qnil); | |
5680 | ||
5681 | BLOCK_INPUT; | |
5682 | ||
637fa988 | 5683 | GCPRO2(font_param, font); |
e0ab5fcf | 5684 | |
637fa988 | 5685 | XSETFONT (font, FRAME_FONT (f)); |
581e51e8 | 5686 | font_param = Ffont_get (font, intern (":name")); |
637fa988 | 5687 | if (STRINGP (font_param)) |
581e51e8 | 5688 | default_name = xstrdup (SDATA (font_param)); |
637fa988 | 5689 | else |
53c7540d | 5690 | { |
637fa988 JD |
5691 | font_param = Fframe_parameter (frame, Qfont_param); |
5692 | if (STRINGP (font_param)) | |
581e51e8 | 5693 | default_name = xstrdup (SDATA (font_param)); |
53c7540d | 5694 | } |
e0ab5fcf | 5695 | |
637fa988 | 5696 | if (default_name == NULL && x_last_font_name != NULL) |
581e51e8 JD |
5697 | default_name = xstrdup (x_last_font_name); |
5698 | ||
5699 | /* Convert fontconfig names to Gtk names, i.e. remove - before number */ | |
5700 | if (default_name) | |
5701 | { | |
5702 | char *p = strrchr (default_name, '-'); | |
5703 | if (p) | |
5704 | { | |
5705 | char *ep = p+1; | |
5706 | while (isdigit (*ep)) | |
5707 | ++ep; | |
5708 | if (*ep == '\0') *p = ' '; | |
5709 | } | |
5710 | } | |
637fa988 | 5711 | |
e0ab5fcf | 5712 | name = xg_get_font_name (f, default_name); |
581e51e8 | 5713 | xfree (default_name); |
9bf80974 | 5714 | |
53c7540d | 5715 | if (name) |
9bf80974 | 5716 | { |
53c7540d | 5717 | font = build_string (name); |
e0ab5fcf JD |
5718 | g_free (x_last_font_name); |
5719 | x_last_font_name = name; | |
9bf80974 CY |
5720 | } |
5721 | ||
5722 | UNBLOCK_INPUT; | |
5723 | ||
5724 | if (NILP (font)) | |
5725 | Fsignal (Qquit, Qnil); | |
5726 | ||
5727 | return unbind_to (count, font); | |
5728 | } | |
5729 | #endif /* HAVE_FREETYPE */ | |
5730 | ||
488dd4c4 | 5731 | #endif /* USE_GTK */ |
333b20bb GM |
5732 | |
5733 | \f | |
82bab41c GM |
5734 | /*********************************************************************** |
5735 | Keyboard | |
5736 | ***********************************************************************/ | |
5737 | ||
5738 | #ifdef HAVE_XKBGETKEYBOARD | |
5739 | #include <X11/XKBlib.h> | |
5740 | #include <X11/keysym.h> | |
5741 | #endif | |
5742 | ||
5743 | DEFUN ("x-backspace-delete-keys-p", Fx_backspace_delete_keys_p, | |
5744 | Sx_backspace_delete_keys_p, 0, 1, 0, | |
7ee72033 | 5745 | doc: /* Check if both Backspace and Delete keys are on the keyboard of FRAME. |
c061c855 GM |
5746 | FRAME nil means use the selected frame. |
5747 | Value is t if we know that both keys are present, and are mapped to the | |
20d1c5c5 DN |
5748 | usual X keysyms. Value is `lambda' if we cannot determine if both keys are |
5749 | present and mapped to the usual X keysyms. */) | |
7ee72033 | 5750 | (frame) |
82bab41c GM |
5751 | Lisp_Object frame; |
5752 | { | |
5753 | #ifdef HAVE_XKBGETKEYBOARD | |
5754 | XkbDescPtr kb; | |
5755 | struct frame *f = check_x_frame (frame); | |
5756 | Display *dpy = FRAME_X_DISPLAY (f); | |
5757 | Lisp_Object have_keys; | |
46f6a258 | 5758 | int major, minor, op, event, error; |
82bab41c GM |
5759 | |
5760 | BLOCK_INPUT; | |
46f6a258 GM |
5761 | |
5762 | /* Check library version in case we're dynamically linked. */ | |
5763 | major = XkbMajorVersion; | |
5764 | minor = XkbMinorVersion; | |
5765 | if (!XkbLibraryVersion (&major, &minor)) | |
c1efd260 GM |
5766 | { |
5767 | UNBLOCK_INPUT; | |
20d1c5c5 | 5768 | return Qlambda; |
c1efd260 | 5769 | } |
46f6a258 GM |
5770 | |
5771 | /* Check that the server supports XKB. */ | |
5772 | major = XkbMajorVersion; | |
5773 | minor = XkbMinorVersion; | |
5774 | if (!XkbQueryExtension (dpy, &op, &event, &error, &major, &minor)) | |
c1efd260 GM |
5775 | { |
5776 | UNBLOCK_INPUT; | |
20d1c5c5 | 5777 | return Qlambda; |
c1efd260 | 5778 | } |
177c0ea7 | 5779 | |
3a441526 JD |
5780 | /* In this code we check that the keyboard has physical keys with names |
5781 | that start with BKSP (Backspace) and DELE (Delete), and that they | |
5782 | generate keysym XK_BackSpace and XK_Delete respectively. | |
5783 | This function is used to test if normal-erase-is-backspace should be | |
5784 | turned on. | |
5785 | An alternative approach would be to just check if XK_BackSpace and | |
5786 | XK_Delete are mapped to any key. But if any of those are mapped to | |
5787 | some non-intuitive key combination (Meta-Shift-Ctrl-whatever) and the | |
5788 | user doesn't know about it, it is better to return false here. | |
5789 | It is more obvious to the user what to do if she/he has two keys | |
5790 | clearly marked with names/symbols and one key does something not | |
5791 | expected (i.e. she/he then tries the other). | |
5792 | The cases where Backspace/Delete is mapped to some other key combination | |
5793 | are rare, and in those cases, normal-erase-is-backspace can be turned on | |
5794 | manually. */ | |
5795 | ||
46f6a258 | 5796 | have_keys = Qnil; |
c1efd260 | 5797 | kb = XkbGetMap (dpy, XkbAllMapComponentsMask, XkbUseCoreKbd); |
82bab41c GM |
5798 | if (kb) |
5799 | { | |
5800 | int delete_keycode = 0, backspace_keycode = 0, i; | |
c1efd260 GM |
5801 | |
5802 | if (XkbGetNames (dpy, XkbAllNamesMask, kb) == Success) | |
82bab41c | 5803 | { |
c1efd260 GM |
5804 | for (i = kb->min_key_code; |
5805 | (i < kb->max_key_code | |
5806 | && (delete_keycode == 0 || backspace_keycode == 0)); | |
5807 | ++i) | |
5808 | { | |
d63931a2 GM |
5809 | /* The XKB symbolic key names can be seen most easily in |
5810 | the PS file generated by `xkbprint -label name | |
5811 | $DISPLAY'. */ | |
c1efd260 GM |
5812 | if (bcmp ("DELE", kb->names->keys[i].name, 4) == 0) |
5813 | delete_keycode = i; | |
5814 | else if (bcmp ("BKSP", kb->names->keys[i].name, 4) == 0) | |
5815 | backspace_keycode = i; | |
5816 | } | |
5817 | ||
5818 | XkbFreeNames (kb, 0, True); | |
82bab41c GM |
5819 | } |
5820 | ||
c1efd260 | 5821 | XkbFreeClientMap (kb, 0, True); |
177c0ea7 | 5822 | |
82bab41c GM |
5823 | if (delete_keycode |
5824 | && backspace_keycode | |
5825 | && XKeysymToKeycode (dpy, XK_Delete) == delete_keycode | |
5826 | && XKeysymToKeycode (dpy, XK_BackSpace) == backspace_keycode) | |
5827 | have_keys = Qt; | |
5828 | } | |
5829 | UNBLOCK_INPUT; | |
5830 | return have_keys; | |
5831 | #else /* not HAVE_XKBGETKEYBOARD */ | |
20d1c5c5 | 5832 | return Qlambda; |
82bab41c GM |
5833 | #endif /* not HAVE_XKBGETKEYBOARD */ |
5834 | } | |
5835 | ||
5836 | ||
5837 | \f | |
333b20bb GM |
5838 | /*********************************************************************** |
5839 | Initialization | |
5840 | ***********************************************************************/ | |
5841 | ||
4dacadcc | 5842 | /* Keep this list in the same order as frame_parms in frame.c. |
7c0d3ed8 KS |
5843 | Use 0 for unsupported frame parameters. */ |
5844 | ||
5845 | frame_parm_handler x_frame_parm_handlers[] = | |
5846 | { | |
5847 | x_set_autoraise, | |
5848 | x_set_autolower, | |
5849 | x_set_background_color, | |
5850 | x_set_border_color, | |
5851 | x_set_border_width, | |
5852 | x_set_cursor_color, | |
5853 | x_set_cursor_type, | |
5854 | x_set_font, | |
5855 | x_set_foreground_color, | |
5856 | x_set_icon_name, | |
5857 | x_set_icon_type, | |
5858 | x_set_internal_border_width, | |
5859 | x_set_menu_bar_lines, | |
5860 | x_set_mouse_color, | |
5861 | x_explicitly_set_name, | |
5862 | x_set_scroll_bar_width, | |
5863 | x_set_title, | |
5864 | x_set_unsplittable, | |
5865 | x_set_vertical_scroll_bars, | |
5866 | x_set_visibility, | |
5867 | x_set_tool_bar_lines, | |
5868 | x_set_scroll_bar_foreground, | |
5869 | x_set_scroll_bar_background, | |
5870 | x_set_screen_gamma, | |
5871 | x_set_line_spacing, | |
5872 | x_set_fringe_width, | |
5873 | x_set_fringe_width, | |
5874 | x_set_wait_for_wm, | |
5875 | x_set_fullscreen, | |
271a71c7 | 5876 | x_set_font_backend, |
cad9ef74 JD |
5877 | x_set_alpha, |
5878 | x_set_sticky, | |
7c0d3ed8 KS |
5879 | }; |
5880 | ||
333b20bb GM |
5881 | void |
5882 | syms_of_xfns () | |
5883 | { | |
5884 | /* This is zero if not using X windows. */ | |
5885 | x_in_use = 0; | |
5886 | ||
5887 | /* The section below is built by the lisp expression at the top of the file, | |
5888 | just above where these variables are declared. */ | |
5889 | /*&&& init symbols here &&&*/ | |
d67b4f80 | 5890 | Qnone = intern_c_string ("none"); |
baaed68e | 5891 | staticpro (&Qnone); |
d67b4f80 | 5892 | Qsuppress_icon = intern_c_string ("suppress-icon"); |
8af1d7ca | 5893 | staticpro (&Qsuppress_icon); |
d67b4f80 | 5894 | Qundefined_color = intern_c_string ("undefined-color"); |
f9942c9e | 5895 | staticpro (&Qundefined_color); |
d67b4f80 | 5896 | Qcompound_text = intern_c_string ("compound-text"); |
96db09e4 | 5897 | staticpro (&Qcompound_text); |
d67b4f80 | 5898 | Qcancel_timer = intern_c_string ("cancel-timer"); |
ae782866 | 5899 | staticpro (&Qcancel_timer); |
d67b4f80 | 5900 | Qfont_param = intern_c_string ("font-parameter"); |
27129af9 | 5901 | staticpro (&Qfont_param); |
f9942c9e JB |
5902 | /* This is the end of symbol initialization. */ |
5903 | ||
58cad5ed KH |
5904 | /* Text property `display' should be nonsticky by default. */ |
5905 | Vtext_property_default_nonsticky | |
5906 | = Fcons (Fcons (Qdisplay, Qt), Vtext_property_default_nonsticky); | |
5907 | ||
5908 | ||
01f1ba30 | 5909 | Fput (Qundefined_color, Qerror_conditions, |
d67b4f80 | 5910 | pure_cons (Qundefined_color, pure_cons (Qerror, Qnil))); |
01f1ba30 | 5911 | Fput (Qundefined_color, Qerror_message, |
d67b4f80 | 5912 | make_pure_c_string ("Undefined color")); |
01f1ba30 | 5913 | |
7ee72033 MB |
5914 | DEFVAR_LISP ("x-pointer-shape", &Vx_pointer_shape, |
5915 | doc: /* The shape of the pointer when over text. | |
c061c855 GM |
5916 | Changing the value does not affect existing frames |
5917 | unless you set the mouse color. */); | |
01f1ba30 JB |
5918 | Vx_pointer_shape = Qnil; |
5919 | ||
ca0ecbf5 | 5920 | #if 0 /* This doesn't really do anything. */ |
7ee72033 MB |
5921 | DEFVAR_LISP ("x-nontext-pointer-shape", &Vx_nontext_pointer_shape, |
5922 | doc: /* The shape of the pointer when not over text. | |
c061c855 GM |
5923 | This variable takes effect when you create a new frame |
5924 | or when you set the mouse color. */); | |
af01ef26 | 5925 | #endif |
01f1ba30 JB |
5926 | Vx_nontext_pointer_shape = Qnil; |
5927 | ||
7ee72033 MB |
5928 | DEFVAR_LISP ("x-hourglass-pointer-shape", &Vx_hourglass_pointer_shape, |
5929 | doc: /* The shape of the pointer when Emacs is busy. | |
c061c855 GM |
5930 | This variable takes effect when you create a new frame |
5931 | or when you set the mouse color. */); | |
0af913d7 | 5932 | Vx_hourglass_pointer_shape = Qnil; |
333b20bb | 5933 | |
ca0ecbf5 | 5934 | #if 0 /* This doesn't really do anything. */ |
7ee72033 MB |
5935 | DEFVAR_LISP ("x-mode-pointer-shape", &Vx_mode_pointer_shape, |
5936 | doc: /* The shape of the pointer when over the mode line. | |
c061c855 GM |
5937 | This variable takes effect when you create a new frame |
5938 | or when you set the mouse color. */); | |
af01ef26 | 5939 | #endif |
01f1ba30 JB |
5940 | Vx_mode_pointer_shape = Qnil; |
5941 | ||
d3b06468 | 5942 | DEFVAR_LISP ("x-sensitive-text-pointer-shape", |
7ee72033 MB |
5943 | &Vx_sensitive_text_pointer_shape, |
5944 | doc: /* The shape of the pointer when over mouse-sensitive text. | |
c061c855 GM |
5945 | This variable takes effect when you create a new frame |
5946 | or when you set the mouse color. */); | |
ca0ecbf5 | 5947 | Vx_sensitive_text_pointer_shape = Qnil; |
95f80c78 | 5948 | |
8fb4ec9c | 5949 | DEFVAR_LISP ("x-window-horizontal-drag-cursor", |
7ee72033 MB |
5950 | &Vx_window_horizontal_drag_shape, |
5951 | doc: /* Pointer shape to use for indicating a window can be dragged horizontally. | |
c061c855 GM |
5952 | This variable takes effect when you create a new frame |
5953 | or when you set the mouse color. */); | |
8fb4ec9c GM |
5954 | Vx_window_horizontal_drag_shape = Qnil; |
5955 | ||
7ee72033 MB |
5956 | DEFVAR_LISP ("x-cursor-fore-pixel", &Vx_cursor_fore_pixel, |
5957 | doc: /* A string indicating the foreground color of the cursor box. */); | |
01f1ba30 JB |
5958 | Vx_cursor_fore_pixel = Qnil; |
5959 | ||
7ee72033 MB |
5960 | DEFVAR_LISP ("x-max-tooltip-size", &Vx_max_tooltip_size, |
5961 | doc: /* Maximum size for tooltips. Value is a pair (COLUMNS . ROWS). | |
c061c855 | 5962 | Text larger than this is clipped. */); |
d63931a2 | 5963 | Vx_max_tooltip_size = Fcons (make_number (80), make_number (40)); |
177c0ea7 | 5964 | |
7ee72033 MB |
5965 | DEFVAR_LISP ("x-no-window-manager", &Vx_no_window_manager, |
5966 | doc: /* Non-nil if no X window manager is in use. | |
c061c855 GM |
5967 | Emacs doesn't try to figure this out; this is always nil |
5968 | unless you set it to something else. */); | |
2d38195d RS |
5969 | /* We don't have any way to find this out, so set it to nil |
5970 | and maybe the user would like to set it to t. */ | |
5971 | Vx_no_window_manager = Qnil; | |
1d3dac41 | 5972 | |
942ea06d | 5973 | DEFVAR_LISP ("x-pixel-size-width-font-regexp", |
7ee72033 MB |
5974 | &Vx_pixel_size_width_font_regexp, |
5975 | doc: /* Regexp matching a font name whose width is the same as `PIXEL_SIZE'. | |
c061c855 GM |
5976 | |
5977 | Since Emacs gets width of a font matching with this regexp from | |
5978 | PIXEL_SIZE field of the name, font finding mechanism gets faster for | |
5979 | such a font. This is especially effective for such large fonts as | |
5980 | Chinese, Japanese, and Korean. */); | |
942ea06d KH |
5981 | Vx_pixel_size_width_font_regexp = Qnil; |
5982 | ||
255e4140 | 5983 | /* This is not ifdef:ed, so other builds than GTK can customize it. */ |
fe2b14b7 | 5984 | DEFVAR_BOOL ("x-gtk-use-old-file-dialog", &x_gtk_use_old_file_dialog, |
255e4140 JD |
5985 | doc: /* *Non-nil means prompt with the old GTK file selection dialog. |
5986 | If nil or if the file selection dialog is not available, the new GTK file | |
5987 | chooser is used instead. To turn off all file dialogs set the | |
5988 | variable `use-file-dialog'. */); | |
fe2b14b7 | 5989 | x_gtk_use_old_file_dialog = 0; |
255e4140 | 5990 | |
a8a35720 JD |
5991 | DEFVAR_BOOL ("x-gtk-show-hidden-files", &x_gtk_show_hidden_files, |
5992 | doc: /* *If non-nil, the GTK file chooser will by default show hidden files. | |
5993 | Note that this is just the default, there is a toggle button on the file | |
5994 | chooser to show or not show hidden files on a case by case basis. */); | |
5995 | x_gtk_show_hidden_files = 0; | |
5996 | ||
159f8da7 | 5997 | DEFVAR_BOOL ("x-gtk-file-dialog-help-text", &x_gtk_file_dialog_help_text, |
66687b7c | 5998 | doc: /* *If non-nil, the GTK file chooser will show additional help text. |
641c0105 JD |
5999 | If more space for files in the file chooser dialog is wanted, set this to nil |
6000 | to turn the additional text off. */); | |
159f8da7 | 6001 | x_gtk_file_dialog_help_text = 1; |
641c0105 | 6002 | |
e0f467cb JD |
6003 | DEFVAR_BOOL ("x-gtk-whole-detached-tool-bar", &x_gtk_whole_detached_tool_bar, |
6004 | doc: /* *If non-nil, a detached tool bar is shown in full. | |
6005 | The default is to just show an arrow and pressing on that arrow shows | |
6006 | the tool bar buttons. */); | |
6007 | x_gtk_whole_detached_tool_bar = 0; | |
6008 | ||
d67b4f80 | 6009 | Fprovide (intern_c_string ("x"), Qnil); |
49be9d28 | 6010 | |
1d3dac41 | 6011 | #ifdef USE_X_TOOLKIT |
d67b4f80 | 6012 | Fprovide (intern_c_string ("x-toolkit"), Qnil); |
5b827abb | 6013 | #ifdef USE_MOTIF |
d67b4f80 | 6014 | Fprovide (intern_c_string ("motif"), Qnil); |
fc2cdd9a | 6015 | |
7ee72033 MB |
6016 | DEFVAR_LISP ("motif-version-string", &Vmotif_version_string, |
6017 | doc: /* Version info for LessTif/Motif. */); | |
fc2cdd9a GM |
6018 | Vmotif_version_string = build_string (XmVERSION_STRING); |
6019 | #endif /* USE_MOTIF */ | |
6020 | #endif /* USE_X_TOOLKIT */ | |
01f1ba30 | 6021 | |
6b61353c | 6022 | #ifdef USE_GTK |
1ec2a572 JD |
6023 | /* Provide x-toolkit also for GTK. Internally GTK does not use Xt so it |
6024 | is not an X toolkit in that sense (USE_X_TOOLKIT is not defined). | |
6025 | But for a user it is a toolkit for X, and indeed, configure | |
6026 | accepts --with-x-toolkit=gtk. */ | |
d67b4f80 DN |
6027 | Fprovide (intern_c_string ("x-toolkit"), Qnil); |
6028 | Fprovide (intern_c_string ("gtk"), Qnil); | |
6b61353c KH |
6029 | |
6030 | DEFVAR_LISP ("gtk-version-string", &Vgtk_version_string, | |
6031 | doc: /* Version info for GTK+. */); | |
6032 | { | |
6033 | char gtk_version[40]; | |
6034 | g_snprintf (gtk_version, sizeof (gtk_version), "%u.%u.%u", | |
6035 | GTK_MAJOR_VERSION, GTK_MINOR_VERSION, GTK_MICRO_VERSION); | |
a4ada374 | 6036 | Vgtk_version_string = make_pure_string (gtk_version, strlen (gtk_version), strlen (gtk_version), 0); |
6b61353c KH |
6037 | } |
6038 | #endif /* USE_GTK */ | |
6039 | ||
333b20bb GM |
6040 | /* X window properties. */ |
6041 | defsubr (&Sx_change_window_property); | |
6042 | defsubr (&Sx_delete_window_property); | |
6043 | defsubr (&Sx_window_property); | |
6044 | ||
2d764c78 | 6045 | defsubr (&Sxw_display_color_p); |
d0c9d219 | 6046 | defsubr (&Sx_display_grayscale_p); |
2d764c78 EZ |
6047 | defsubr (&Sxw_color_defined_p); |
6048 | defsubr (&Sxw_color_values); | |
9d317b2c | 6049 | defsubr (&Sx_server_max_request_size); |
41beb8fc RS |
6050 | defsubr (&Sx_server_vendor); |
6051 | defsubr (&Sx_server_version); | |
6052 | defsubr (&Sx_display_pixel_width); | |
6053 | defsubr (&Sx_display_pixel_height); | |
6054 | defsubr (&Sx_display_mm_width); | |
6055 | defsubr (&Sx_display_mm_height); | |
6056 | defsubr (&Sx_display_screens); | |
6057 | defsubr (&Sx_display_planes); | |
6058 | defsubr (&Sx_display_color_cells); | |
6059 | defsubr (&Sx_display_visual_class); | |
6060 | defsubr (&Sx_display_backing_store); | |
6061 | defsubr (&Sx_display_save_under); | |
1c44e124 | 6062 | defsubr (&Sx_wm_set_size_hint); |
f676886a | 6063 | defsubr (&Sx_create_frame); |
01f1ba30 | 6064 | defsubr (&Sx_open_connection); |
08a90d6a RS |
6065 | defsubr (&Sx_close_connection); |
6066 | defsubr (&Sx_display_list); | |
01f1ba30 | 6067 | defsubr (&Sx_synchronize); |
3decc1e7 | 6068 | defsubr (&Sx_focus_frame); |
82bab41c | 6069 | defsubr (&Sx_backspace_delete_keys_p); |
177c0ea7 | 6070 | |
942ea06d | 6071 | /* Setting callback functions for fontset handler. */ |
942ea06d | 6072 | check_window_system_func = check_x; |
333b20bb | 6073 | |
333b20bb GM |
6074 | defsubr (&Sx_show_tip); |
6075 | defsubr (&Sx_hide_tip); | |
333b20bb | 6076 | tip_timer = Qnil; |
44b5a125 GM |
6077 | staticpro (&tip_timer); |
6078 | tip_frame = Qnil; | |
6079 | staticpro (&tip_frame); | |
333b20bb | 6080 | |
06d62053 GM |
6081 | last_show_tip_args = Qnil; |
6082 | staticpro (&last_show_tip_args); | |
6083 | ||
90f2e16b | 6084 | defsubr (&Sx_uses_old_gtk_dialog); |
29fabd8c | 6085 | #if defined (USE_MOTIF) || defined (USE_GTK) |
333b20bb GM |
6086 | defsubr (&Sx_file_dialog); |
6087 | #endif | |
9bf80974 | 6088 | |
946598bf | 6089 | #if defined (USE_GTK) && defined (HAVE_FREETYPE) |
f82605c6 | 6090 | defsubr (&Sx_select_font); |
e0ab5fcf | 6091 | x_last_font_name = NULL; |
9bf80974 | 6092 | #endif |
333b20bb GM |
6093 | } |
6094 | ||
01f1ba30 | 6095 | #endif /* HAVE_X_WINDOWS */ |
6b61353c KH |
6096 | |
6097 | /* arch-tag: 55040d02-5485-4d58-8b22-95a7a05f3288 | |
6098 | (do not change this comment) */ |