Commit | Line | Data |
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01f1ba30 | 1 | /* Functions for the X window system. |
97f4312d | 2 | Copyright (C) 1989, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, |
76b6f707 | 3 | 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 |
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> |
c389a86d | 24 | |
3ecaf7e5 RS |
25 | #ifdef HAVE_UNISTD_H |
26 | #include <unistd.h> | |
27 | #endif | |
28 | ||
40e6f148 | 29 | /* This makes the fields of a Display accessible, in Xlib header files. */ |
333b20bb | 30 | |
40e6f148 RS |
31 | #define XLIB_ILLEGAL_ACCESS |
32 | ||
01f1ba30 JB |
33 | #include "lisp.h" |
34 | #include "xterm.h" | |
f676886a | 35 | #include "frame.h" |
01f1ba30 JB |
36 | #include "window.h" |
37 | #include "buffer.h" | |
58cad5ed | 38 | #include "intervals.h" |
01f1ba30 | 39 | #include "dispextern.h" |
1f98fa48 | 40 | #include "keyboard.h" |
9ac0d9e0 | 41 | #include "blockinput.h" |
57bda87a | 42 | #include <epaths.h> |
0f8c4c4f | 43 | #include "character.h" |
942ea06d | 44 | #include "charset.h" |
96db09e4 | 45 | #include "coding.h" |
942ea06d | 46 | #include "fontset.h" |
333b20bb GM |
47 | #include "systime.h" |
48 | #include "termhooks.h" | |
4ae9a85e | 49 | #include "atimer.h" |
28d440ab | 50 | #include "termchar.h" |
02ed2ea8 | 51 | #include "font.h" |
02ed2ea8 | 52 | |
01f1ba30 | 53 | #ifdef HAVE_X_WINDOWS |
67ba84d1 | 54 | |
67ba84d1 | 55 | #include <ctype.h> |
63cec32f GM |
56 | #include <sys/types.h> |
57 | #include <sys/stat.h> | |
01f1ba30 | 58 | |
0505a740 | 59 | #if 1 /* Used to be #ifdef EMACS_BITMAP_FILES, but this should always work. */ |
ef493a27 RS |
60 | #include "bitmaps/gray.xbm" |
61 | #else | |
dbc4e1c1 | 62 | #include <X11/bitmaps/gray> |
ef493a27 | 63 | #endif |
dbc4e1c1 | 64 | |
488dd4c4 JD |
65 | #ifdef USE_GTK |
66 | #include "gtkutil.h" | |
67 | #endif | |
68 | ||
9ef48a9d RS |
69 | #ifdef USE_X_TOOLKIT |
70 | #include <X11/Shell.h> | |
71 | ||
398ffa92 | 72 | #ifndef USE_MOTIF |
8ab9202e CY |
73 | #ifdef HAVE_XAW3D |
74 | #include <X11/Xaw3d/Paned.h> | |
a6ec6cfb | 75 | #include <X11/Xaw3d/Label.h> |
8ab9202e | 76 | #else /* !HAVE_XAW3D */ |
9ef48a9d RS |
77 | #include <X11/Xaw/Paned.h> |
78 | #include <X11/Xaw/Label.h> | |
8ab9202e | 79 | #endif /* HAVE_XAW3D */ |
398ffa92 | 80 | #endif /* USE_MOTIF */ |
9ef48a9d RS |
81 | |
82 | #ifdef USG | |
83 | #undef USG /* ####KLUDGE for Solaris 2.2 and up */ | |
84 | #include <X11/Xos.h> | |
85 | #define USG | |
86 | #else | |
87 | #include <X11/Xos.h> | |
88 | #endif | |
89 | ||
90 | #include "widget.h" | |
91 | ||
92 | #include "../lwlib/lwlib.h" | |
93 | ||
333b20bb GM |
94 | #ifdef USE_MOTIF |
95 | #include <Xm/Xm.h> | |
96 | #include <Xm/DialogS.h> | |
97 | #include <Xm/FileSB.h> | |
98 | #endif | |
99 | ||
3b882b1d RS |
100 | /* Do the EDITRES protocol if running X11R5 |
101 | Exception: HP-UX (at least version A.09.05) has X11R5 without EditRes */ | |
333b20bb | 102 | |
3b882b1d | 103 | #if (XtSpecificationRelease >= 5) && !defined(NO_EDITRES) |
6c32dd68 | 104 | #define HACK_EDITRES |
b9dc4443 | 105 | extern void _XEditResCheckMessages (); |
6c32dd68 PR |
106 | #endif /* R5 + Athena */ |
107 | ||
333b20bb GM |
108 | /* Unique id counter for widgets created by the Lucid Widget Library. */ |
109 | ||
6c32dd68 PR |
110 | extern LWLIB_ID widget_id_tick; |
111 | ||
e3881aa0 | 112 | #ifdef USE_LUCID |
82c90203 | 113 | /* This is part of a kludge--see lwlib/xlwmenu.c. */ |
03e2c340 | 114 | extern XFontStruct *xlwmenu_default_font; |
e3881aa0 | 115 | #endif |
9ef48a9d | 116 | |
6bc20398 | 117 | extern void free_frame_menubar (); |
d62c8769 | 118 | extern double atof (); |
333b20bb | 119 | |
fc2cdd9a GM |
120 | #ifdef USE_MOTIF |
121 | ||
122 | /* LessTif/Motif version info. */ | |
123 | ||
124 | static Lisp_Object Vmotif_version_string; | |
125 | ||
126 | #endif /* USE_MOTIF */ | |
127 | ||
9ef48a9d RS |
128 | #endif /* USE_X_TOOLKIT */ |
129 | ||
6b61353c KH |
130 | #ifdef USE_GTK |
131 | ||
132 | /* GTK+ version info */ | |
133 | ||
134 | static Lisp_Object Vgtk_version_string; | |
135 | ||
136 | #endif /* USE_GTK */ | |
137 | ||
9d317b2c | 138 | #define MAXREQUEST(dpy) (XMaxRequestSize (dpy)) |
9d317b2c | 139 | |
333b20bb GM |
140 | /* The gray bitmap `bitmaps/gray'. This is done because xterm.c uses |
141 | it, and including `bitmaps/gray' more than once is a problem when | |
142 | config.h defines `static' as an empty replacement string. */ | |
143 | ||
144 | int gray_bitmap_width = gray_width; | |
145 | int gray_bitmap_height = gray_height; | |
62906360 | 146 | char *gray_bitmap_bits = gray_bits; |
333b20bb | 147 | |
255e4140 JD |
148 | /* Non-zero means prompt with the old GTK file selection dialog. */ |
149 | ||
fe2b14b7 | 150 | int x_gtk_use_old_file_dialog; |
255e4140 | 151 | |
a8a35720 JD |
152 | /* If non-zero, by default show hidden files in the GTK file chooser. */ |
153 | ||
154 | int x_gtk_show_hidden_files; | |
155 | ||
641c0105 JD |
156 | /* If non-zero, don't show additional help text in the GTK file chooser. */ |
157 | ||
159f8da7 | 158 | int x_gtk_file_dialog_help_text; |
641c0105 | 159 | |
e0f467cb JD |
160 | /* If non-zero, don't collapse to tool bar when it is detached. */ |
161 | ||
162 | int x_gtk_whole_detached_tool_bar; | |
163 | ||
01f1ba30 | 164 | /* The background and shape of the mouse pointer, and shape when not |
b9dc4443 | 165 | over text or in the modeline. */ |
333b20bb | 166 | |
01f1ba30 | 167 | Lisp_Object Vx_pointer_shape, Vx_nontext_pointer_shape, Vx_mode_pointer_shape; |
0af913d7 | 168 | Lisp_Object Vx_hourglass_pointer_shape; |
333b20bb | 169 | |
ca0ecbf5 | 170 | /* The shape when over mouse-sensitive text. */ |
333b20bb | 171 | |
ca0ecbf5 | 172 | Lisp_Object Vx_sensitive_text_pointer_shape; |
01f1ba30 | 173 | |
8fb4ec9c GM |
174 | /* If non-nil, the pointer shape to indicate that windows can be |
175 | dragged horizontally. */ | |
176 | ||
177 | Lisp_Object Vx_window_horizontal_drag_shape; | |
178 | ||
b9dc4443 | 179 | /* Color of chars displayed in cursor box. */ |
333b20bb | 180 | |
01f1ba30 JB |
181 | Lisp_Object Vx_cursor_fore_pixel; |
182 | ||
b9dc4443 | 183 | /* Nonzero if using X. */ |
333b20bb | 184 | |
b9dc4443 | 185 | static int x_in_use; |
01f1ba30 | 186 | |
b9dc4443 | 187 | /* Non nil if no window manager is in use. */ |
333b20bb | 188 | |
01f1ba30 JB |
189 | Lisp_Object Vx_no_window_manager; |
190 | ||
942ea06d | 191 | /* Regexp matching a font name whose width is the same as `PIXEL_SIZE'. */ |
333b20bb | 192 | |
942ea06d KH |
193 | Lisp_Object Vx_pixel_size_width_font_regexp; |
194 | ||
baaed68e | 195 | Lisp_Object Qnone; |
8af1d7ca | 196 | Lisp_Object Qsuppress_icon; |
01f1ba30 | 197 | Lisp_Object Qundefined_color; |
ae782866 | 198 | Lisp_Object Qcompound_text, Qcancel_timer; |
27129af9 | 199 | static Lisp_Object Qfont_param; |
01f1ba30 | 200 | |
7c0d3ed8 | 201 | /* In dispnew.c */ |
f9942c9e | 202 | |
01f1ba30 JB |
203 | extern Lisp_Object Vwindow_system_version; |
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 | ||
211 | ||
01f1ba30 | 212 | \f |
11ae94fe | 213 | /* Error if we are not connected to X. */ |
333b20bb | 214 | |
7fc9de26 | 215 | void |
11ae94fe RS |
216 | check_x () |
217 | { | |
b9dc4443 | 218 | if (! x_in_use) |
11ae94fe RS |
219 | error ("X windows are not in use or not initialized"); |
220 | } | |
221 | ||
1c59f5df RS |
222 | /* Nonzero if we can use mouse menus. |
223 | You should not call this unless HAVE_MENUS is defined. */ | |
75cc8ee5 RS |
224 | |
225 | int | |
1c59f5df | 226 | have_menus_p () |
75cc8ee5 | 227 | { |
b9dc4443 RS |
228 | return x_in_use; |
229 | } | |
230 | ||
231 | /* Extract a frame as a FRAME_PTR, defaulting to the selected frame | |
232 | and checking validity for X. */ | |
233 | ||
234 | FRAME_PTR | |
235 | check_x_frame (frame) | |
236 | Lisp_Object frame; | |
237 | { | |
238 | FRAME_PTR f; | |
239 | ||
240 | if (NILP (frame)) | |
0fe92f72 | 241 | frame = selected_frame; |
b7826503 | 242 | CHECK_LIVE_FRAME (frame); |
0fe92f72 | 243 | f = XFRAME (frame); |
b9dc4443 | 244 | if (! FRAME_X_P (f)) |
1c59f5df | 245 | error ("Non-X frame used"); |
b9dc4443 | 246 | return f; |
75cc8ee5 RS |
247 | } |
248 | ||
7e59217d | 249 | /* Let the user specify an X display with a Lisp object. |
6ed8eeff | 250 | OBJECT may be nil, a frame or a terminal id. |
b9dc4443 RS |
251 | nil stands for the selected frame--or, if that is not an X frame, |
252 | the first X display on the list. */ | |
253 | ||
7c0d3ed8 | 254 | struct x_display_info * |
7e59217d KL |
255 | check_x_display_info (object) |
256 | Lisp_Object object; | |
b9dc4443 | 257 | { |
8ec8a5ec | 258 | struct x_display_info *dpyinfo = NULL; |
177c0ea7 | 259 | |
7e59217d | 260 | if (NILP (object)) |
b9dc4443 | 261 | { |
0fe92f72 | 262 | struct frame *sf = XFRAME (selected_frame); |
177c0ea7 | 263 | |
0fe92f72 | 264 | if (FRAME_X_P (sf) && FRAME_LIVE_P (sf)) |
8ec8a5ec | 265 | dpyinfo = FRAME_X_DISPLAY_INFO (sf); |
b9dc4443 | 266 | else if (x_display_list != 0) |
8ec8a5ec | 267 | dpyinfo = x_display_list; |
b9dc4443 RS |
268 | else |
269 | error ("X windows are not in use or not initialized"); | |
270 | } | |
7e59217d | 271 | else if (INTEGERP (object)) |
b6660415 | 272 | { |
fd0f53a9 | 273 | struct terminal *t = get_terminal (object, 1); |
b6660415 | 274 | |
6ed8eeff KL |
275 | if (t->type != output_x_window) |
276 | error ("Terminal %d is not an X display", XINT (object)); | |
b6660415 | 277 | |
6ed8eeff | 278 | dpyinfo = t->display_info.x; |
b6660415 | 279 | } |
7e59217d KL |
280 | else if (STRINGP (object)) |
281 | dpyinfo = x_display_info_for_name (object); | |
b9dc4443 RS |
282 | else |
283 | { | |
7e59217d | 284 | FRAME_PTR f = check_x_frame (object); |
8ec8a5ec | 285 | dpyinfo = FRAME_X_DISPLAY_INFO (f); |
b9dc4443 | 286 | } |
8ec8a5ec GM |
287 | |
288 | return dpyinfo; | |
b9dc4443 | 289 | } |
333b20bb | 290 | |
b9dc4443 | 291 | \f |
f676886a JB |
292 | /* Return the Emacs frame-object corresponding to an X window. |
293 | It could be the frame's main window or an icon window. */ | |
01f1ba30 | 294 | |
34ca5317 | 295 | /* This function can be called during GC, so use GC_xxx type test macros. */ |
bcb2db92 | 296 | |
f676886a | 297 | struct frame * |
2d271e2e KH |
298 | x_window_to_frame (dpyinfo, wdesc) |
299 | struct x_display_info *dpyinfo; | |
01f1ba30 JB |
300 | int wdesc; |
301 | { | |
f676886a JB |
302 | Lisp_Object tail, frame; |
303 | struct frame *f; | |
01f1ba30 | 304 | |
10b43ac3 JD |
305 | if (wdesc == None) return 0; |
306 | ||
8e50cc2d | 307 | for (tail = Vframe_list; CONSP (tail); tail = XCDR (tail)) |
01f1ba30 | 308 | { |
8e713be6 | 309 | frame = XCAR (tail); |
8e50cc2d | 310 | if (!FRAMEP (frame)) |
01f1ba30 | 311 | continue; |
f676886a | 312 | f = XFRAME (frame); |
2d764c78 | 313 | if (!FRAME_X_P (f) || FRAME_X_DISPLAY_INFO (f) != dpyinfo) |
2d271e2e | 314 | continue; |
0af913d7 | 315 | if (f->output_data.x->hourglass_window == wdesc) |
17cbbf95 | 316 | return f; |
9ef48a9d | 317 | #ifdef USE_X_TOOLKIT |
177c0ea7 | 318 | if ((f->output_data.x->edit_widget |
7556890b | 319 | && XtWindow (f->output_data.x->edit_widget) == wdesc) |
333b20bb GM |
320 | /* A tooltip frame? */ |
321 | || (!f->output_data.x->edit_widget | |
322 | && FRAME_X_WINDOW (f) == wdesc) | |
7556890b | 323 | || f->output_data.x->icon_desc == wdesc) |
9ef48a9d RS |
324 | return f; |
325 | #else /* not USE_X_TOOLKIT */ | |
488dd4c4 JD |
326 | #ifdef USE_GTK |
327 | if (f->output_data.x->edit_widget) | |
328 | { | |
6b61353c | 329 | GtkWidget *gwdesc = xg_win_to_widget (dpyinfo->display, wdesc); |
488dd4c4 JD |
330 | struct x_output *x = f->output_data.x; |
331 | if (gwdesc != 0 && gwdesc == x->edit_widget) | |
332 | return f; | |
333 | } | |
334 | #endif /* USE_GTK */ | |
fe24a618 | 335 | if (FRAME_X_WINDOW (f) == wdesc |
7556890b | 336 | || f->output_data.x->icon_desc == wdesc) |
f676886a | 337 | return f; |
9ef48a9d RS |
338 | #endif /* not USE_X_TOOLKIT */ |
339 | } | |
340 | return 0; | |
341 | } | |
342 | ||
488dd4c4 | 343 | #if defined (USE_X_TOOLKIT) || defined (USE_GTK) |
9ef48a9d RS |
344 | /* Like x_window_to_frame but also compares the window with the widget's |
345 | windows. */ | |
346 | ||
347 | struct frame * | |
2d271e2e KH |
348 | x_any_window_to_frame (dpyinfo, wdesc) |
349 | struct x_display_info *dpyinfo; | |
9ef48a9d RS |
350 | int wdesc; |
351 | { | |
352 | Lisp_Object tail, frame; | |
17cbbf95 | 353 | struct frame *f, *found; |
7556890b | 354 | struct x_output *x; |
9ef48a9d | 355 | |
10b43ac3 JD |
356 | if (wdesc == None) return NULL; |
357 | ||
17cbbf95 | 358 | found = NULL; |
8e50cc2d | 359 | for (tail = Vframe_list; CONSP (tail) && !found; tail = XCDR (tail)) |
9ef48a9d | 360 | { |
8e713be6 | 361 | frame = XCAR (tail); |
8e50cc2d | 362 | if (!FRAMEP (frame)) |
9ef48a9d | 363 | continue; |
177c0ea7 | 364 | |
9ef48a9d | 365 | f = XFRAME (frame); |
17cbbf95 | 366 | if (FRAME_X_P (f) && FRAME_X_DISPLAY_INFO (f) == dpyinfo) |
333b20bb | 367 | { |
17cbbf95 GM |
368 | /* This frame matches if the window is any of its widgets. */ |
369 | x = f->output_data.x; | |
0af913d7 | 370 | if (x->hourglass_window == wdesc) |
17cbbf95 GM |
371 | found = f; |
372 | else if (x->widget) | |
373 | { | |
488dd4c4 | 374 | #ifdef USE_GTK |
6b61353c | 375 | GtkWidget *gwdesc = xg_win_to_widget (dpyinfo->display, wdesc); |
488dd4c4 JD |
376 | if (gwdesc != 0 |
377 | && (gwdesc == x->widget | |
378 | || gwdesc == x->edit_widget | |
379 | || gwdesc == x->vbox_widget | |
380 | || gwdesc == x->menubar_widget)) | |
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 | |
5fbc3f3a KH |
401 | /* Likewise, but exclude the menu bar widget. */ |
402 | ||
403 | struct frame * | |
404 | x_non_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; |
5fbc3f3a | 411 | |
10b43ac3 JD |
412 | if (wdesc == None) return 0; |
413 | ||
8e50cc2d | 414 | for (tail = Vframe_list; CONSP (tail); tail = XCDR (tail)) |
5fbc3f3a | 415 | { |
8e713be6 | 416 | frame = XCAR (tail); |
8e50cc2d | 417 | if (!FRAMEP (frame)) |
5fbc3f3a KH |
418 | continue; |
419 | f = XFRAME (frame); | |
2d764c78 | 420 | if (!FRAME_X_P (f) || FRAME_X_DISPLAY_INFO (f) != dpyinfo) |
5fbc3f3a | 421 | continue; |
7556890b | 422 | x = f->output_data.x; |
5fbc3f3a | 423 | /* This frame matches if the window is any of its widgets. */ |
0af913d7 | 424 | if (x->hourglass_window == wdesc) |
17cbbf95 GM |
425 | return f; |
426 | else if (x->widget) | |
333b20bb | 427 | { |
488dd4c4 | 428 | #ifdef USE_GTK |
6b61353c | 429 | GtkWidget *gwdesc = xg_win_to_widget (dpyinfo->display, wdesc); |
488dd4c4 JD |
430 | if (gwdesc != 0 |
431 | && (gwdesc == x->widget | |
432 | || gwdesc == x->edit_widget | |
433 | || gwdesc == x->vbox_widget)) | |
434 | return f; | |
435 | #else | |
177c0ea7 JB |
436 | if (wdesc == XtWindow (x->widget) |
437 | || wdesc == XtWindow (x->column_widget) | |
333b20bb GM |
438 | || wdesc == XtWindow (x->edit_widget)) |
439 | return f; | |
488dd4c4 | 440 | #endif |
333b20bb GM |
441 | } |
442 | else if (FRAME_X_WINDOW (f) == wdesc) | |
443 | /* A tooltip frame. */ | |
5fbc3f3a KH |
444 | return f; |
445 | } | |
446 | return 0; | |
447 | } | |
448 | ||
fd3a3022 RS |
449 | /* Likewise, but consider only the menu bar widget. */ |
450 | ||
451 | struct frame * | |
452 | x_menubar_window_to_frame (dpyinfo, wdesc) | |
453 | struct x_display_info *dpyinfo; | |
454 | int wdesc; | |
455 | { | |
456 | Lisp_Object tail, frame; | |
457 | struct frame *f; | |
7556890b | 458 | struct x_output *x; |
fd3a3022 | 459 | |
10b43ac3 JD |
460 | if (wdesc == None) return 0; |
461 | ||
8e50cc2d | 462 | for (tail = Vframe_list; CONSP (tail); tail = XCDR (tail)) |
fd3a3022 | 463 | { |
8e713be6 | 464 | frame = XCAR (tail); |
8e50cc2d | 465 | if (!FRAMEP (frame)) |
fd3a3022 RS |
466 | continue; |
467 | f = XFRAME (frame); | |
2d764c78 | 468 | if (!FRAME_X_P (f) || FRAME_X_DISPLAY_INFO (f) != dpyinfo) |
fd3a3022 | 469 | continue; |
7556890b | 470 | x = f->output_data.x; |
fd3a3022 | 471 | /* Match if the window is this frame's menubar. */ |
488dd4c4 JD |
472 | #ifdef USE_GTK |
473 | if (x->menubar_widget) | |
474 | { | |
6b61353c | 475 | GtkWidget *gwdesc = xg_win_to_widget (dpyinfo->display, wdesc); |
488dd4c4 | 476 | int found = 0; |
177c0ea7 | 477 | |
488dd4c4 JD |
478 | BLOCK_INPUT; |
479 | if (gwdesc != 0 | |
480 | && (gwdesc == x->menubar_widget | |
481 | || gtk_widget_get_parent (gwdesc) == x->menubar_widget)) | |
482 | found = 1; | |
483 | UNBLOCK_INPUT; | |
484 | if (found) return f; | |
485 | } | |
486 | #else | |
333b20bb GM |
487 | if (x->menubar_widget |
488 | && lw_window_is_in_menubar (wdesc, x->menubar_widget)) | |
fd3a3022 | 489 | return f; |
488dd4c4 | 490 | #endif |
fd3a3022 RS |
491 | } |
492 | return 0; | |
493 | } | |
494 | ||
5e65b9ab RS |
495 | /* Return the frame whose principal (outermost) window is WDESC. |
496 | If WDESC is some other (smaller) window, we return 0. */ | |
497 | ||
498 | struct frame * | |
2d271e2e KH |
499 | x_top_window_to_frame (dpyinfo, wdesc) |
500 | struct x_display_info *dpyinfo; | |
5e65b9ab RS |
501 | int wdesc; |
502 | { | |
503 | Lisp_Object tail, frame; | |
504 | struct frame *f; | |
7556890b | 505 | struct x_output *x; |
5e65b9ab | 506 | |
10b43ac3 JD |
507 | if (wdesc == None) return 0; |
508 | ||
8e50cc2d | 509 | for (tail = Vframe_list; CONSP (tail); tail = XCDR (tail)) |
5e65b9ab | 510 | { |
8e713be6 | 511 | frame = XCAR (tail); |
8e50cc2d | 512 | if (!FRAMEP (frame)) |
5e65b9ab RS |
513 | continue; |
514 | f = XFRAME (frame); | |
2d764c78 | 515 | if (!FRAME_X_P (f) || FRAME_X_DISPLAY_INFO (f) != dpyinfo) |
2d271e2e | 516 | continue; |
7556890b | 517 | x = f->output_data.x; |
333b20bb GM |
518 | |
519 | if (x->widget) | |
520 | { | |
521 | /* This frame matches if the window is its topmost widget. */ | |
488dd4c4 | 522 | #ifdef USE_GTK |
6b61353c | 523 | GtkWidget *gwdesc = xg_win_to_widget (dpyinfo->display, wdesc); |
488dd4c4 JD |
524 | if (gwdesc == x->widget) |
525 | return f; | |
526 | #else | |
333b20bb GM |
527 | if (wdesc == XtWindow (x->widget)) |
528 | return f; | |
7a994728 KH |
529 | #if 0 /* I don't know why it did this, |
530 | but it seems logically wrong, | |
531 | and it causes trouble for MapNotify events. */ | |
333b20bb | 532 | /* Match if the window is this frame's menubar. */ |
177c0ea7 | 533 | if (x->menubar_widget |
333b20bb GM |
534 | && wdesc == XtWindow (x->menubar_widget)) |
535 | return f; | |
488dd4c4 | 536 | #endif |
7a994728 | 537 | #endif |
333b20bb GM |
538 | } |
539 | else if (FRAME_X_WINDOW (f) == wdesc) | |
540 | /* Tooltip frame. */ | |
541 | return f; | |
5e65b9ab RS |
542 | } |
543 | return 0; | |
544 | } | |
488dd4c4 | 545 | #endif /* USE_X_TOOLKIT || USE_GTK */ |
01f1ba30 | 546 | |
01f1ba30 | 547 | \f |
203c1d73 | 548 | |
02ed2ea8 KH |
549 | static void x_default_font_parameter P_ ((struct frame *, Lisp_Object)); |
550 | ||
eaf1eea9 GM |
551 | static Lisp_Object unwind_create_frame P_ ((Lisp_Object)); |
552 | static Lisp_Object unwind_create_tip_frame P_ ((Lisp_Object)); | |
7c0d3ed8 | 553 | |
d62c8769 | 554 | void x_set_foreground_color P_ ((struct frame *, Lisp_Object, Lisp_Object)); |
ea0a1f53 | 555 | static void x_set_wait_for_wm P_ ((struct frame *, Lisp_Object, Lisp_Object)); |
d62c8769 GM |
556 | void x_set_background_color P_ ((struct frame *, Lisp_Object, Lisp_Object)); |
557 | void x_set_mouse_color P_ ((struct frame *, Lisp_Object, Lisp_Object)); | |
558 | void x_set_cursor_color P_ ((struct frame *, Lisp_Object, Lisp_Object)); | |
559 | void x_set_border_color P_ ((struct frame *, Lisp_Object, Lisp_Object)); | |
560 | void x_set_cursor_type P_ ((struct frame *, Lisp_Object, Lisp_Object)); | |
561 | void x_set_icon_type P_ ((struct frame *, Lisp_Object, Lisp_Object)); | |
562 | void x_set_icon_name P_ ((struct frame *, Lisp_Object, Lisp_Object)); | |
d62c8769 | 563 | void x_explicitly_set_name P_ ((struct frame *, Lisp_Object, Lisp_Object)); |
d62c8769 | 564 | void x_set_menu_bar_lines P_ ((struct frame *, Lisp_Object, Lisp_Object)); |
d62c8769 | 565 | void x_set_title P_ ((struct frame *, Lisp_Object, Lisp_Object)); |
9ea173e8 | 566 | void x_set_tool_bar_lines P_ ((struct frame *, Lisp_Object, Lisp_Object)); |
333b20bb GM |
567 | void x_set_scroll_bar_foreground P_ ((struct frame *, Lisp_Object, |
568 | Lisp_Object)); | |
569 | void x_set_scroll_bar_background P_ ((struct frame *, Lisp_Object, | |
570 | Lisp_Object)); | |
571 | static Lisp_Object x_default_scroll_bar_color_parameter P_ ((struct frame *, | |
572 | Lisp_Object, | |
573 | Lisp_Object, | |
574 | char *, char *, | |
575 | int)); | |
01f1ba30 | 576 | \f |
49d41073 | 577 | |
08a90d6a | 578 | /* Store the screen positions of frame F into XPTR and YPTR. |
e9445337 RS |
579 | These are the positions of the containing window manager window, |
580 | not Emacs's own window. */ | |
581 | ||
582 | void | |
583 | x_real_positions (f, xptr, yptr) | |
584 | FRAME_PTR f; | |
585 | int *xptr, *yptr; | |
586 | { | |
49d41073 EZ |
587 | int win_x, win_y, outer_x, outer_y; |
588 | int real_x = 0, real_y = 0; | |
589 | int had_errors = 0; | |
590 | Window win = f->output_data.x->parent_desc; | |
e9445337 | 591 | |
49d41073 EZ |
592 | BLOCK_INPUT; |
593 | ||
9ba8e10d | 594 | x_catch_errors (FRAME_X_DISPLAY (f)); |
043835a3 | 595 | |
49d41073 EZ |
596 | if (win == FRAME_X_DISPLAY_INFO (f)->root_window) |
597 | win = FRAME_OUTER_WINDOW (f); | |
598 | ||
599 | /* This loop traverses up the containment tree until we hit the root | |
600 | window. Window managers may intersect many windows between our window | |
601 | and the root window. The window we find just before the root window | |
602 | should be the outer WM window. */ | |
603 | for (;;) | |
e9445337 | 604 | { |
49d41073 EZ |
605 | Window wm_window, rootw; |
606 | Window *tmp_children; | |
607 | unsigned int tmp_nchildren; | |
e7161ad9 | 608 | int success; |
ca7bac79 | 609 | |
e7161ad9 RS |
610 | success = XQueryTree (FRAME_X_DISPLAY (f), win, &rootw, |
611 | &wm_window, &tmp_children, &tmp_nchildren); | |
08a90d6a | 612 | |
49d41073 | 613 | had_errors = x_had_errors_p (FRAME_X_DISPLAY (f)); |
08a90d6a | 614 | |
e7161ad9 RS |
615 | /* Don't free tmp_children if XQueryTree failed. */ |
616 | if (! success) | |
617 | break; | |
618 | ||
619 | XFree ((char *) tmp_children); | |
620 | ||
49d41073 EZ |
621 | if (wm_window == rootw || had_errors) |
622 | break; | |
08a90d6a | 623 | |
49d41073 EZ |
624 | win = wm_window; |
625 | } | |
177c0ea7 | 626 | |
49d41073 EZ |
627 | if (! had_errors) |
628 | { | |
47c53789 | 629 | unsigned int ign; |
49d41073 | 630 | Window child, rootw; |
177c0ea7 | 631 | |
49d41073 EZ |
632 | /* Get the real coordinates for the WM window upper left corner */ |
633 | XGetGeometry (FRAME_X_DISPLAY (f), win, | |
634 | &rootw, &real_x, &real_y, &ign, &ign, &ign, &ign); | |
635 | ||
636 | /* Translate real coordinates to coordinates relative to our | |
637 | window. For our window, the upper left corner is 0, 0. | |
638 | Since the upper left corner of the WM window is outside | |
639 | our window, win_x and win_y will be negative: | |
640 | ||
641 | ------------------ ---> x | |
642 | | title | | |
643 | | ----------------- v y | |
644 | | | our window | |
645 | */ | |
8a07bba0 | 646 | XTranslateCoordinates (FRAME_X_DISPLAY (f), |
e9445337 | 647 | |
8a07bba0 | 648 | /* From-window, to-window. */ |
8a07bba0 | 649 | FRAME_X_DISPLAY_INFO (f)->root_window, |
49d41073 | 650 | FRAME_X_WINDOW (f), |
e9445337 | 651 | |
8a07bba0 | 652 | /* From-position, to-position. */ |
49d41073 | 653 | real_x, real_y, &win_x, &win_y, |
08a90d6a | 654 | |
8a07bba0 RS |
655 | /* Child of win. */ |
656 | &child); | |
e9445337 | 657 | |
49d41073 | 658 | if (FRAME_X_WINDOW (f) == FRAME_OUTER_WINDOW (f)) |
845e9d85 | 659 | { |
49d41073 EZ |
660 | outer_x = win_x; |
661 | outer_y = win_y; | |
845e9d85 | 662 | } |
49d41073 EZ |
663 | else |
664 | { | |
665 | XTranslateCoordinates (FRAME_X_DISPLAY (f), | |
ca7bac79 | 666 | |
49d41073 EZ |
667 | /* From-window, to-window. */ |
668 | FRAME_X_DISPLAY_INFO (f)->root_window, | |
669 | FRAME_OUTER_WINDOW (f), | |
177c0ea7 | 670 | |
49d41073 EZ |
671 | /* From-position, to-position. */ |
672 | real_x, real_y, &outer_x, &outer_y, | |
177c0ea7 | 673 | |
49d41073 EZ |
674 | /* Child of win. */ |
675 | &child); | |
be786000 | 676 | } |
08a90d6a | 677 | |
49d41073 EZ |
678 | had_errors = x_had_errors_p (FRAME_X_DISPLAY (f)); |
679 | } | |
177c0ea7 | 680 | |
4545fa20 | 681 | x_uncatch_errors (); |
177c0ea7 | 682 | |
49d41073 EZ |
683 | UNBLOCK_INPUT; |
684 | ||
685 | if (had_errors) return; | |
177c0ea7 | 686 | |
be786000 KS |
687 | f->x_pixels_diff = -win_x; |
688 | f->y_pixels_diff = -win_y; | |
689 | ||
690 | FRAME_X_OUTPUT (f)->x_pixels_outer_diff = -outer_x; | |
691 | FRAME_X_OUTPUT (f)->y_pixels_outer_diff = -outer_y; | |
49d41073 EZ |
692 | |
693 | *xptr = real_x; | |
694 | *yptr = real_y; | |
e9445337 RS |
695 | } |
696 | ||
01f1ba30 | 697 | \f |
82978295 | 698 | |
d62c8769 GM |
699 | |
700 | /* Gamma-correct COLOR on frame F. */ | |
701 | ||
702 | void | |
703 | gamma_correct (f, color) | |
704 | struct frame *f; | |
705 | XColor *color; | |
706 | { | |
707 | if (f->gamma) | |
708 | { | |
709 | color->red = pow (color->red / 65535.0, f->gamma) * 65535.0 + 0.5; | |
710 | color->green = pow (color->green / 65535.0, f->gamma) * 65535.0 + 0.5; | |
711 | color->blue = pow (color->blue / 65535.0, f->gamma) * 65535.0 + 0.5; | |
712 | } | |
713 | } | |
714 | ||
715 | ||
7b746c38 GM |
716 | /* Decide if color named COLOR_NAME is valid for use on frame F. If |
717 | so, return the RGB values in COLOR. If ALLOC_P is non-zero, | |
718 | allocate the color. Value is zero if COLOR_NAME is invalid, or | |
719 | no color could be allocated. */ | |
e12d55b2 | 720 | |
01f1ba30 | 721 | int |
7b746c38 GM |
722 | x_defined_color (f, color_name, color, alloc_p) |
723 | struct frame *f; | |
724 | char *color_name; | |
725 | XColor *color; | |
726 | int alloc_p; | |
01f1ba30 | 727 | { |
7b746c38 GM |
728 | int success_p; |
729 | Display *dpy = FRAME_X_DISPLAY (f); | |
730 | Colormap cmap = FRAME_X_COLORMAP (f); | |
01f1ba30 JB |
731 | |
732 | BLOCK_INPUT; | |
7b746c38 GM |
733 | success_p = XParseColor (dpy, cmap, color_name, color); |
734 | if (success_p && alloc_p) | |
735 | success_p = x_alloc_nearest_color (f, cmap, color); | |
01f1ba30 JB |
736 | UNBLOCK_INPUT; |
737 | ||
7b746c38 | 738 | return success_p; |
01f1ba30 JB |
739 | } |
740 | ||
9b2956e2 GM |
741 | |
742 | /* Return the pixel color value for color COLOR_NAME on frame F. If F | |
743 | is a monochrome frame, return MONO_COLOR regardless of what ARG says. | |
744 | Signal an error if color can't be allocated. */ | |
01f1ba30 JB |
745 | |
746 | int | |
9b2956e2 | 747 | x_decode_color (f, color_name, mono_color) |
b9dc4443 | 748 | FRAME_PTR f; |
9b2956e2 GM |
749 | Lisp_Object color_name; |
750 | int mono_color; | |
01f1ba30 | 751 | { |
b9dc4443 | 752 | XColor cdef; |
01f1ba30 | 753 | |
b7826503 | 754 | CHECK_STRING (color_name); |
01f1ba30 | 755 | |
9b2956e2 GM |
756 | #if 0 /* Don't do this. It's wrong when we're not using the default |
757 | colormap, it makes freeing difficult, and it's probably not | |
758 | an important optimization. */ | |
d5db4077 | 759 | if (strcmp (SDATA (color_name), "black") == 0) |
b9dc4443 | 760 | return BLACK_PIX_DEFAULT (f); |
d5db4077 | 761 | else if (strcmp (SDATA (color_name), "white") == 0) |
b9dc4443 | 762 | return WHITE_PIX_DEFAULT (f); |
9b2956e2 | 763 | #endif |
01f1ba30 | 764 | |
9b2956e2 | 765 | /* Return MONO_COLOR for monochrome frames. */ |
b9dc4443 | 766 | if (FRAME_X_DISPLAY_INFO (f)->n_planes == 1) |
9b2956e2 | 767 | return mono_color; |
01f1ba30 | 768 | |
2d764c78 | 769 | /* x_defined_color is responsible for coping with failures |
95626e11 | 770 | by looking for a near-miss. */ |
d5db4077 | 771 | if (x_defined_color (f, SDATA (color_name), &cdef, 1)) |
95626e11 RS |
772 | return cdef.pixel; |
773 | ||
93217cef | 774 | signal_error ("Undefined color", color_name); |
01f1ba30 | 775 | } |
9b2956e2 GM |
776 | |
777 | ||
01f1ba30 | 778 | \f |
ea0a1f53 GM |
779 | /* Change the `wait-for-wm' frame parameter of frame F. OLD_VALUE is |
780 | the previous value of that parameter, NEW_VALUE is the new value. | |
781 | See also the comment of wait_for_wm in struct x_output. */ | |
782 | ||
783 | static void | |
784 | x_set_wait_for_wm (f, new_value, old_value) | |
785 | struct frame *f; | |
786 | Lisp_Object new_value, old_value; | |
787 | { | |
788 | f->output_data.x->wait_for_wm = !NILP (new_value); | |
789 | } | |
790 | ||
993d0721 JB |
791 | #ifdef USE_GTK |
792 | ||
465aa50a JD |
793 | /* Set icon from FILE for frame F. By using GTK functions the icon |
794 | may be any format that GdkPixbuf knows about, i.e. not just bitmaps. */ | |
993d0721 JB |
795 | |
796 | int | |
6b61353c | 797 | xg_set_icon (f, file) |
465aa50a | 798 | FRAME_PTR f; |
993d0721 JB |
799 | Lisp_Object file; |
800 | { | |
465aa50a JD |
801 | int result = 0; |
802 | Lisp_Object found; | |
993d0721 | 803 | |
465aa50a JD |
804 | found = x_find_image_file (file); |
805 | ||
806 | if (! NILP (found)) | |
807 | { | |
808 | GdkPixbuf *pixbuf; | |
809 | GError *err = NULL; | |
47c53789 | 810 | char *filename = (char *) SDATA (found); |
465aa50a JD |
811 | BLOCK_INPUT; |
812 | ||
813 | pixbuf = gdk_pixbuf_new_from_file (filename, &err); | |
814 | ||
815 | if (pixbuf) | |
816 | { | |
817 | gtk_window_set_icon (GTK_WINDOW (FRAME_GTK_OUTER_WIDGET (f)), | |
818 | pixbuf); | |
819 | g_object_unref (pixbuf); | |
820 | ||
821 | result = 1; | |
822 | } | |
823 | else | |
824 | g_error_free (err); | |
825 | ||
826 | UNBLOCK_INPUT; | |
827 | } | |
828 | ||
465aa50a | 829 | return result; |
993d0721 | 830 | } |
9f7b984b CY |
831 | |
832 | int | |
833 | xg_set_icon_from_xpm_data (f, data) | |
834 | FRAME_PTR f; | |
835 | char **data; | |
836 | { | |
837 | int result = 0; | |
47c53789 | 838 | GdkPixbuf *pixbuf = gdk_pixbuf_new_from_xpm_data ((const char **) data); |
9f7b984b CY |
839 | |
840 | if (!pixbuf) | |
47c53789 | 841 | return 0; |
9f7b984b | 842 | |
47c53789 | 843 | gtk_window_set_icon (GTK_WINDOW (FRAME_GTK_OUTER_WIDGET (f)), pixbuf); |
9f7b984b CY |
844 | g_object_unref (pixbuf); |
845 | return 1; | |
846 | } | |
993d0721 JB |
847 | #endif /* USE_GTK */ |
848 | ||
ea0a1f53 | 849 | |
f676886a | 850 | /* Functions called only from `x_set_frame_param' |
01f1ba30 JB |
851 | to set individual parameters. |
852 | ||
fe24a618 | 853 | If FRAME_X_WINDOW (f) is 0, |
f676886a | 854 | the frame is being created and its X-window does not exist yet. |
01f1ba30 JB |
855 | In that case, just record the parameter's new value |
856 | in the standard place; do not attempt to change the window. */ | |
857 | ||
858 | void | |
f676886a JB |
859 | x_set_foreground_color (f, arg, oldval) |
860 | struct frame *f; | |
01f1ba30 JB |
861 | Lisp_Object arg, oldval; |
862 | { | |
09393d07 GM |
863 | struct x_output *x = f->output_data.x; |
864 | unsigned long fg, old_fg; | |
a76206dc | 865 | |
09393d07 | 866 | fg = x_decode_color (f, arg, BLACK_PIX_DEFAULT (f)); |
ce593f6e KL |
867 | old_fg = FRAME_FOREGROUND_PIXEL (f); |
868 | FRAME_FOREGROUND_PIXEL (f) = fg; | |
a76206dc | 869 | |
fe24a618 | 870 | if (FRAME_X_WINDOW (f) != 0) |
01f1ba30 | 871 | { |
09393d07 | 872 | Display *dpy = FRAME_X_DISPLAY (f); |
177c0ea7 | 873 | |
09393d07 GM |
874 | BLOCK_INPUT; |
875 | XSetForeground (dpy, x->normal_gc, fg); | |
876 | XSetBackground (dpy, x->reverse_gc, fg); | |
36d42089 | 877 | |
09393d07 GM |
878 | if (x->cursor_pixel == old_fg) |
879 | { | |
880 | unload_color (f, x->cursor_pixel); | |
881 | x->cursor_pixel = x_copy_color (f, fg); | |
882 | XSetBackground (dpy, x->cursor_gc, x->cursor_pixel); | |
883 | } | |
177c0ea7 | 884 | |
01f1ba30 | 885 | UNBLOCK_INPUT; |
177c0ea7 | 886 | |
05c8abbe | 887 | update_face_from_frame_parameter (f, Qforeground_color, arg); |
177c0ea7 | 888 | |
179956b9 | 889 | if (FRAME_VISIBLE_P (f)) |
f676886a | 890 | redraw_frame (f); |
01f1ba30 | 891 | } |
177c0ea7 | 892 | |
09393d07 | 893 | unload_color (f, old_fg); |
01f1ba30 JB |
894 | } |
895 | ||
896 | void | |
f676886a JB |
897 | x_set_background_color (f, arg, oldval) |
898 | struct frame *f; | |
01f1ba30 JB |
899 | Lisp_Object arg, oldval; |
900 | { | |
09393d07 GM |
901 | struct x_output *x = f->output_data.x; |
902 | unsigned long bg; | |
01f1ba30 | 903 | |
09393d07 | 904 | bg = x_decode_color (f, arg, WHITE_PIX_DEFAULT (f)); |
ce593f6e KL |
905 | unload_color (f, FRAME_BACKGROUND_PIXEL (f)); |
906 | FRAME_BACKGROUND_PIXEL (f) = bg; | |
a76206dc | 907 | |
fe24a618 | 908 | if (FRAME_X_WINDOW (f) != 0) |
01f1ba30 | 909 | { |
09393d07 | 910 | Display *dpy = FRAME_X_DISPLAY (f); |
177c0ea7 | 911 | |
09393d07 GM |
912 | BLOCK_INPUT; |
913 | XSetBackground (dpy, x->normal_gc, bg); | |
914 | XSetForeground (dpy, x->reverse_gc, bg); | |
915 | XSetWindowBackground (dpy, FRAME_X_WINDOW (f), bg); | |
916 | XSetForeground (dpy, x->cursor_gc, bg); | |
917 | ||
488dd4c4 JD |
918 | #ifdef USE_GTK |
919 | xg_set_background_color (f, bg); | |
920 | #endif | |
921 | ||
f76e0368 GM |
922 | #ifndef USE_TOOLKIT_SCROLL_BARS /* Turns out to be annoying with |
923 | toolkit scroll bars. */ | |
924 | { | |
925 | Lisp_Object bar; | |
926 | for (bar = FRAME_SCROLL_BARS (f); | |
927 | !NILP (bar); | |
928 | bar = XSCROLL_BAR (bar)->next) | |
929 | { | |
056ce195 | 930 | Window window = XSCROLL_BAR (bar)->x_window; |
f76e0368 GM |
931 | XSetWindowBackground (dpy, window, bg); |
932 | } | |
933 | } | |
934 | #endif /* USE_TOOLKIT_SCROLL_BARS */ | |
01f1ba30 | 935 | |
09393d07 | 936 | UNBLOCK_INPUT; |
05c8abbe | 937 | update_face_from_frame_parameter (f, Qbackground_color, arg); |
ea96210c | 938 | |
179956b9 | 939 | if (FRAME_VISIBLE_P (f)) |
f676886a | 940 | redraw_frame (f); |
01f1ba30 JB |
941 | } |
942 | } | |
943 | ||
944 | void | |
f676886a JB |
945 | x_set_mouse_color (f, arg, oldval) |
946 | struct frame *f; | |
01f1ba30 JB |
947 | Lisp_Object arg, oldval; |
948 | { | |
09393d07 GM |
949 | struct x_output *x = f->output_data.x; |
950 | Display *dpy = FRAME_X_DISPLAY (f); | |
3d970f28 | 951 | Cursor cursor, nontext_cursor, mode_cursor, hand_cursor; |
0af913d7 | 952 | Cursor hourglass_cursor, horizontal_drag_cursor; |
51a1d2d8 | 953 | unsigned long pixel = x_decode_color (f, arg, BLACK_PIX_DEFAULT (f)); |
ce593f6e | 954 | unsigned long mask_color = FRAME_BACKGROUND_PIXEL (f); |
a76206dc | 955 | |
51a1d2d8 | 956 | /* Don't let pointers be invisible. */ |
09393d07 | 957 | if (mask_color == pixel) |
bcf26b38 GM |
958 | { |
959 | x_free_colors (f, &pixel, 1); | |
ce593f6e | 960 | pixel = x_copy_color (f, FRAME_FOREGROUND_PIXEL (f)); |
bcf26b38 | 961 | } |
a76206dc | 962 | |
09393d07 GM |
963 | unload_color (f, x->mouse_pixel); |
964 | x->mouse_pixel = pixel; | |
01f1ba30 JB |
965 | |
966 | BLOCK_INPUT; | |
fe24a618 | 967 | |
eb8c3be9 | 968 | /* It's not okay to crash if the user selects a screwy cursor. */ |
9ba8e10d | 969 | x_catch_errors (dpy); |
fe24a618 | 970 | |
09393d07 | 971 | if (!NILP (Vx_pointer_shape)) |
01f1ba30 | 972 | { |
b7826503 | 973 | CHECK_NUMBER (Vx_pointer_shape); |
09393d07 | 974 | cursor = XCreateFontCursor (dpy, XINT (Vx_pointer_shape)); |
01f1ba30 JB |
975 | } |
976 | else | |
09393d07 GM |
977 | cursor = XCreateFontCursor (dpy, XC_xterm); |
978 | x_check_errors (dpy, "bad text pointer cursor: %s"); | |
01f1ba30 | 979 | |
09393d07 | 980 | if (!NILP (Vx_nontext_pointer_shape)) |
01f1ba30 | 981 | { |
b7826503 | 982 | CHECK_NUMBER (Vx_nontext_pointer_shape); |
09393d07 GM |
983 | nontext_cursor |
984 | = XCreateFontCursor (dpy, XINT (Vx_nontext_pointer_shape)); | |
01f1ba30 JB |
985 | } |
986 | else | |
09393d07 GM |
987 | nontext_cursor = XCreateFontCursor (dpy, XC_left_ptr); |
988 | x_check_errors (dpy, "bad nontext pointer cursor: %s"); | |
01f1ba30 | 989 | |
09393d07 | 990 | if (!NILP (Vx_hourglass_pointer_shape)) |
333b20bb | 991 | { |
b7826503 | 992 | CHECK_NUMBER (Vx_hourglass_pointer_shape); |
09393d07 GM |
993 | hourglass_cursor |
994 | = XCreateFontCursor (dpy, XINT (Vx_hourglass_pointer_shape)); | |
333b20bb GM |
995 | } |
996 | else | |
09393d07 GM |
997 | hourglass_cursor = XCreateFontCursor (dpy, XC_watch); |
998 | x_check_errors (dpy, "bad hourglass pointer cursor: %s"); | |
177c0ea7 | 999 | |
09393d07 | 1000 | if (!NILP (Vx_mode_pointer_shape)) |
01f1ba30 | 1001 | { |
b7826503 | 1002 | CHECK_NUMBER (Vx_mode_pointer_shape); |
09393d07 | 1003 | mode_cursor = XCreateFontCursor (dpy, XINT (Vx_mode_pointer_shape)); |
01f1ba30 JB |
1004 | } |
1005 | else | |
09393d07 GM |
1006 | mode_cursor = XCreateFontCursor (dpy, XC_xterm); |
1007 | x_check_errors (dpy, "bad modeline pointer cursor: %s"); | |
95f80c78 | 1008 | |
09393d07 | 1009 | if (!NILP (Vx_sensitive_text_pointer_shape)) |
95f80c78 | 1010 | { |
b7826503 | 1011 | CHECK_NUMBER (Vx_sensitive_text_pointer_shape); |
3d970f28 | 1012 | hand_cursor |
09393d07 | 1013 | = XCreateFontCursor (dpy, XINT (Vx_sensitive_text_pointer_shape)); |
95f80c78 FP |
1014 | } |
1015 | else | |
3d970f28 | 1016 | hand_cursor = XCreateFontCursor (dpy, XC_hand2); |
01f1ba30 | 1017 | |
8fb4ec9c GM |
1018 | if (!NILP (Vx_window_horizontal_drag_shape)) |
1019 | { | |
b7826503 | 1020 | CHECK_NUMBER (Vx_window_horizontal_drag_shape); |
8fb4ec9c | 1021 | horizontal_drag_cursor |
09393d07 | 1022 | = XCreateFontCursor (dpy, XINT (Vx_window_horizontal_drag_shape)); |
8fb4ec9c GM |
1023 | } |
1024 | else | |
1025 | horizontal_drag_cursor | |
09393d07 | 1026 | = XCreateFontCursor (dpy, XC_sb_h_double_arrow); |
8fb4ec9c | 1027 | |
fe24a618 | 1028 | /* Check and report errors with the above calls. */ |
09393d07 | 1029 | x_check_errors (dpy, "can't set cursor shape: %s"); |
4545fa20 | 1030 | x_uncatch_errors (); |
fe24a618 | 1031 | |
01f1ba30 JB |
1032 | { |
1033 | XColor fore_color, back_color; | |
1034 | ||
09393d07 | 1035 | fore_color.pixel = x->mouse_pixel; |
a31fedb7 | 1036 | x_query_color (f, &fore_color); |
01f1ba30 | 1037 | back_color.pixel = mask_color; |
a31fedb7 | 1038 | x_query_color (f, &back_color); |
177c0ea7 | 1039 | |
09393d07 GM |
1040 | XRecolorCursor (dpy, cursor, &fore_color, &back_color); |
1041 | XRecolorCursor (dpy, nontext_cursor, &fore_color, &back_color); | |
1042 | XRecolorCursor (dpy, mode_cursor, &fore_color, &back_color); | |
3d970f28 | 1043 | XRecolorCursor (dpy, hand_cursor, &fore_color, &back_color); |
09393d07 GM |
1044 | XRecolorCursor (dpy, hourglass_cursor, &fore_color, &back_color); |
1045 | XRecolorCursor (dpy, horizontal_drag_cursor, &fore_color, &back_color); | |
01f1ba30 | 1046 | } |
01f1ba30 | 1047 | |
fe24a618 | 1048 | if (FRAME_X_WINDOW (f) != 0) |
09393d07 GM |
1049 | XDefineCursor (dpy, FRAME_X_WINDOW (f), cursor); |
1050 | ||
1051 | if (cursor != x->text_cursor | |
1052 | && x->text_cursor != 0) | |
1053 | XFreeCursor (dpy, x->text_cursor); | |
1054 | x->text_cursor = cursor; | |
1055 | ||
1056 | if (nontext_cursor != x->nontext_cursor | |
1057 | && x->nontext_cursor != 0) | |
1058 | XFreeCursor (dpy, x->nontext_cursor); | |
1059 | x->nontext_cursor = nontext_cursor; | |
1060 | ||
1061 | if (hourglass_cursor != x->hourglass_cursor | |
1062 | && x->hourglass_cursor != 0) | |
1063 | XFreeCursor (dpy, x->hourglass_cursor); | |
1064 | x->hourglass_cursor = hourglass_cursor; | |
1065 | ||
1066 | if (mode_cursor != x->modeline_cursor | |
1067 | && x->modeline_cursor != 0) | |
1068 | XFreeCursor (dpy, f->output_data.x->modeline_cursor); | |
1069 | x->modeline_cursor = mode_cursor; | |
177c0ea7 | 1070 | |
3d970f28 KS |
1071 | if (hand_cursor != x->hand_cursor |
1072 | && x->hand_cursor != 0) | |
1073 | XFreeCursor (dpy, x->hand_cursor); | |
1074 | x->hand_cursor = hand_cursor; | |
01f1ba30 | 1075 | |
09393d07 GM |
1076 | if (horizontal_drag_cursor != x->horizontal_drag_cursor |
1077 | && x->horizontal_drag_cursor != 0) | |
1078 | XFreeCursor (dpy, x->horizontal_drag_cursor); | |
1079 | x->horizontal_drag_cursor = horizontal_drag_cursor; | |
8fb4ec9c | 1080 | |
09393d07 | 1081 | XFlush (dpy); |
01f1ba30 | 1082 | UNBLOCK_INPUT; |
05c8abbe GM |
1083 | |
1084 | update_face_from_frame_parameter (f, Qmouse_color, arg); | |
01f1ba30 JB |
1085 | } |
1086 | ||
1087 | void | |
f676886a JB |
1088 | x_set_cursor_color (f, arg, oldval) |
1089 | struct frame *f; | |
01f1ba30 JB |
1090 | Lisp_Object arg, oldval; |
1091 | { | |
a76206dc | 1092 | unsigned long fore_pixel, pixel; |
10168ebb | 1093 | int fore_pixel_allocated_p = 0, pixel_allocated_p = 0; |
09393d07 | 1094 | struct x_output *x = f->output_data.x; |
01f1ba30 | 1095 | |
10168ebb GM |
1096 | if (!NILP (Vx_cursor_fore_pixel)) |
1097 | { | |
1098 | fore_pixel = x_decode_color (f, Vx_cursor_fore_pixel, | |
1099 | WHITE_PIX_DEFAULT (f)); | |
1100 | fore_pixel_allocated_p = 1; | |
1101 | } | |
01f1ba30 | 1102 | else |
ce593f6e | 1103 | fore_pixel = FRAME_BACKGROUND_PIXEL (f); |
177c0ea7 | 1104 | |
a76206dc | 1105 | pixel = x_decode_color (f, arg, BLACK_PIX_DEFAULT (f)); |
10168ebb | 1106 | pixel_allocated_p = 1; |
a76206dc | 1107 | |
f9942c9e | 1108 | /* Make sure that the cursor color differs from the background color. */ |
ce593f6e | 1109 | if (pixel == FRAME_BACKGROUND_PIXEL (f)) |
01f1ba30 | 1110 | { |
10168ebb GM |
1111 | if (pixel_allocated_p) |
1112 | { | |
1113 | x_free_colors (f, &pixel, 1); | |
1114 | pixel_allocated_p = 0; | |
1115 | } | |
177c0ea7 | 1116 | |
09393d07 | 1117 | pixel = x->mouse_pixel; |
a76206dc | 1118 | if (pixel == fore_pixel) |
10168ebb GM |
1119 | { |
1120 | if (fore_pixel_allocated_p) | |
1121 | { | |
1122 | x_free_colors (f, &fore_pixel, 1); | |
1123 | fore_pixel_allocated_p = 0; | |
1124 | } | |
ce593f6e | 1125 | fore_pixel = FRAME_BACKGROUND_PIXEL (f); |
10168ebb | 1126 | } |
01f1ba30 | 1127 | } |
a76206dc | 1128 | |
09393d07 | 1129 | unload_color (f, x->cursor_foreground_pixel); |
10168ebb GM |
1130 | if (!fore_pixel_allocated_p) |
1131 | fore_pixel = x_copy_color (f, fore_pixel); | |
09393d07 | 1132 | x->cursor_foreground_pixel = fore_pixel; |
01f1ba30 | 1133 | |
09393d07 | 1134 | unload_color (f, x->cursor_pixel); |
10168ebb GM |
1135 | if (!pixel_allocated_p) |
1136 | pixel = x_copy_color (f, pixel); | |
09393d07 | 1137 | x->cursor_pixel = pixel; |
a76206dc | 1138 | |
fe24a618 | 1139 | if (FRAME_X_WINDOW (f) != 0) |
01f1ba30 | 1140 | { |
01f1ba30 | 1141 | BLOCK_INPUT; |
09393d07 GM |
1142 | XSetBackground (FRAME_X_DISPLAY (f), x->cursor_gc, x->cursor_pixel); |
1143 | XSetForeground (FRAME_X_DISPLAY (f), x->cursor_gc, fore_pixel); | |
01f1ba30 | 1144 | UNBLOCK_INPUT; |
01f1ba30 | 1145 | |
179956b9 | 1146 | if (FRAME_VISIBLE_P (f)) |
01f1ba30 | 1147 | { |
cedadcfa RS |
1148 | x_update_cursor (f, 0); |
1149 | x_update_cursor (f, 1); | |
01f1ba30 JB |
1150 | } |
1151 | } | |
05c8abbe GM |
1152 | |
1153 | update_face_from_frame_parameter (f, Qcursor_color, arg); | |
01f1ba30 | 1154 | } |
943b580d | 1155 | \f |
f676886a | 1156 | /* Set the border-color of frame F to pixel value PIX. |
01f1ba30 | 1157 | Note that this does not fully take effect if done before |
f676886a | 1158 | F has an x-window. */ |
01f1ba30 | 1159 | |
968b1234 | 1160 | void |
f676886a JB |
1161 | x_set_border_pixel (f, pix) |
1162 | struct frame *f; | |
01f1ba30 JB |
1163 | int pix; |
1164 | { | |
a76206dc | 1165 | unload_color (f, f->output_data.x->border_pixel); |
7556890b | 1166 | f->output_data.x->border_pixel = pix; |
01f1ba30 | 1167 | |
be786000 | 1168 | if (FRAME_X_WINDOW (f) != 0 && f->border_width > 0) |
01f1ba30 | 1169 | { |
01f1ba30 | 1170 | BLOCK_INPUT; |
b9dc4443 | 1171 | XSetWindowBorder (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
270958e8 | 1172 | (unsigned long)pix); |
01f1ba30 JB |
1173 | UNBLOCK_INPUT; |
1174 | ||
179956b9 | 1175 | if (FRAME_VISIBLE_P (f)) |
f676886a | 1176 | redraw_frame (f); |
01f1ba30 JB |
1177 | } |
1178 | } | |
1179 | ||
7c0d3ed8 KS |
1180 | /* Set the border-color of frame F to value described by ARG. |
1181 | ARG can be a string naming a color. | |
1182 | The border-color is used for the border that is drawn by the X server. | |
1183 | Note that this does not fully take effect if done before | |
1184 | F has an x-window; it must be redone when the window is created. | |
1185 | ||
1186 | Note: this is done in two routines because of the way X10 works. | |
1187 | ||
1188 | Note: under X11, this is normally the province of the window manager, | |
1189 | and so emacs' border colors may be overridden. */ | |
1190 | ||
1191 | void | |
1192 | x_set_border_color (f, arg, oldval) | |
1193 | struct frame *f; | |
1194 | Lisp_Object arg, oldval; | |
1195 | { | |
1196 | int pix; | |
1197 | ||
1198 | CHECK_STRING (arg); | |
1199 | pix = x_decode_color (f, arg, BLACK_PIX_DEFAULT (f)); | |
1200 | x_set_border_pixel (f, pix); | |
1201 | update_face_from_frame_parameter (f, Qborder_color, arg); | |
1202 | } | |
0d1469d6 | 1203 | |
0d1469d6 GM |
1204 | |
1205 | void | |
1206 | x_set_cursor_type (f, arg, oldval) | |
1207 | FRAME_PTR f; | |
1208 | Lisp_Object arg, oldval; | |
1209 | { | |
33b2311e | 1210 | set_frame_cursor_types (f, arg); |
dbc4e1c1 | 1211 | |
75691005 RS |
1212 | /* Make sure the cursor gets redrawn. */ |
1213 | cursor_type_changed = 1; | |
dbc4e1c1 | 1214 | } |
943b580d | 1215 | \f |
01f1ba30 | 1216 | void |
f676886a JB |
1217 | x_set_icon_type (f, arg, oldval) |
1218 | struct frame *f; | |
01f1ba30 JB |
1219 | Lisp_Object arg, oldval; |
1220 | { | |
01f1ba30 JB |
1221 | int result; |
1222 | ||
203c1d73 RS |
1223 | if (STRINGP (arg)) |
1224 | { | |
1225 | if (STRINGP (oldval) && EQ (Fstring_equal (oldval, arg), Qt)) | |
1226 | return; | |
1227 | } | |
1228 | else if (!STRINGP (oldval) && EQ (oldval, Qnil) == EQ (arg, Qnil)) | |
01f1ba30 JB |
1229 | return; |
1230 | ||
1231 | BLOCK_INPUT; | |
265a9e55 | 1232 | if (NILP (arg)) |
80534dd6 | 1233 | result = x_text_icon (f, |
d5db4077 | 1234 | (char *) SDATA ((!NILP (f->icon_name) |
f468da95 | 1235 | ? f->icon_name |
d5db4077 | 1236 | : f->name))); |
f1c7b5a6 RS |
1237 | else |
1238 | result = x_bitmap_icon (f, arg); | |
01f1ba30 JB |
1239 | |
1240 | if (result) | |
1241 | { | |
01f1ba30 | 1242 | UNBLOCK_INPUT; |
0fb53770 | 1243 | error ("No icon window available"); |
01f1ba30 JB |
1244 | } |
1245 | ||
b9dc4443 | 1246 | XFlush (FRAME_X_DISPLAY (f)); |
01f1ba30 JB |
1247 | UNBLOCK_INPUT; |
1248 | } | |
1249 | ||
80534dd6 KH |
1250 | void |
1251 | x_set_icon_name (f, arg, oldval) | |
1252 | struct frame *f; | |
1253 | Lisp_Object arg, oldval; | |
1254 | { | |
80534dd6 KH |
1255 | int result; |
1256 | ||
1257 | if (STRINGP (arg)) | |
1258 | { | |
1259 | if (STRINGP (oldval) && EQ (Fstring_equal (oldval, arg), Qt)) | |
1260 | return; | |
1261 | } | |
56f41f98 | 1262 | else if (!NILP (arg) || NILP (oldval)) |
80534dd6 KH |
1263 | return; |
1264 | ||
f468da95 | 1265 | f->icon_name = arg; |
80534dd6 | 1266 | |
7556890b | 1267 | if (f->output_data.x->icon_bitmap != 0) |
80534dd6 KH |
1268 | return; |
1269 | ||
1270 | BLOCK_INPUT; | |
1271 | ||
1272 | result = x_text_icon (f, | |
d5db4077 KR |
1273 | (char *) SDATA ((!NILP (f->icon_name) |
1274 | ? f->icon_name | |
1275 | : !NILP (f->title) | |
1276 | ? f->title | |
1277 | : f->name))); | |
80534dd6 KH |
1278 | |
1279 | if (result) | |
1280 | { | |
1281 | UNBLOCK_INPUT; | |
1282 | error ("No icon window available"); | |
1283 | } | |
1284 | ||
80534dd6 KH |
1285 | XFlush (FRAME_X_DISPLAY (f)); |
1286 | UNBLOCK_INPUT; | |
1287 | } | |
7c0d3ed8 | 1288 | |
943b580d | 1289 | \f |
01f1ba30 | 1290 | void |
7c0d3ed8 | 1291 | x_set_menu_bar_lines (f, value, oldval) |
f676886a | 1292 | struct frame *f; |
7c0d3ed8 | 1293 | Lisp_Object value, oldval; |
01f1ba30 | 1294 | { |
7c0d3ed8 | 1295 | int nlines; |
6b61353c | 1296 | #if ! defined (USE_X_TOOLKIT) && ! defined (USE_GTK) |
7c0d3ed8 KS |
1297 | int olines = FRAME_MENU_BAR_LINES (f); |
1298 | #endif | |
177c0ea7 | 1299 | |
7c0d3ed8 KS |
1300 | /* Right now, menu bars don't work properly in minibuf-only frames; |
1301 | most of the commands try to apply themselves to the minibuffer | |
1302 | frame itself, and get an error because you can't switch buffers | |
1303 | in or split the minibuffer window. */ | |
1304 | if (FRAME_MINIBUF_ONLY_P (f)) | |
1305 | return; | |
177c0ea7 | 1306 | |
7c0d3ed8 KS |
1307 | if (INTEGERP (value)) |
1308 | nlines = XINT (value); | |
ea96210c | 1309 | else |
7c0d3ed8 | 1310 | nlines = 0; |
a367641f | 1311 | |
7c0d3ed8 KS |
1312 | /* Make sure we redisplay all windows in this frame. */ |
1313 | windows_or_buffers_changed++; | |
3d09b6be | 1314 | |
488dd4c4 | 1315 | #if defined (USE_X_TOOLKIT) || defined (USE_GTK) |
9ef48a9d RS |
1316 | FRAME_MENU_BAR_LINES (f) = 0; |
1317 | if (nlines) | |
0d8ef3f4 RS |
1318 | { |
1319 | FRAME_EXTERNAL_MENU_BAR (f) = 1; | |
97a1ff91 | 1320 | if (FRAME_X_P (f) && f->output_data.x->menubar_widget == 0) |
0d8ef3f4 RS |
1321 | /* Make sure next redisplay shows the menu bar. */ |
1322 | XWINDOW (FRAME_SELECTED_WINDOW (f))->update_mode_line = Qt; | |
1323 | } | |
9ef48a9d RS |
1324 | else |
1325 | { | |
6bc20398 FP |
1326 | if (FRAME_EXTERNAL_MENU_BAR (f) == 1) |
1327 | free_frame_menubar (f); | |
9ef48a9d | 1328 | FRAME_EXTERNAL_MENU_BAR (f) = 0; |
97a1ff91 RS |
1329 | if (FRAME_X_P (f)) |
1330 | f->output_data.x->menubar_widget = 0; | |
9ef48a9d | 1331 | } |
488dd4c4 | 1332 | #else /* not USE_X_TOOLKIT && not USE_GTK */ |
d043f1a4 | 1333 | FRAME_MENU_BAR_LINES (f) = nlines; |
7c0d3ed8 | 1334 | change_window_heights (f->root_window, nlines - olines); |
9ef48a9d | 1335 | #endif /* not USE_X_TOOLKIT */ |
333b20bb GM |
1336 | adjust_glyphs (f); |
1337 | } | |
1338 | ||
1339 | ||
1340 | /* Set the number of lines used for the tool bar of frame F to VALUE. | |
1341 | VALUE not an integer, or < 0 means set the lines to zero. OLDVAL | |
1342 | is the old number of tool bar lines. This function changes the | |
1343 | height of all windows on frame F to match the new tool bar height. | |
1344 | The frame's height doesn't change. */ | |
1345 | ||
1346 | void | |
9ea173e8 | 1347 | x_set_tool_bar_lines (f, value, oldval) |
333b20bb GM |
1348 | struct frame *f; |
1349 | Lisp_Object value, oldval; | |
1350 | { | |
52de7ce9 GM |
1351 | int delta, nlines, root_height; |
1352 | Lisp_Object root_window; | |
333b20bb | 1353 | |
e870b7ba GM |
1354 | /* Treat tool bars like menu bars. */ |
1355 | if (FRAME_MINIBUF_ONLY_P (f)) | |
1356 | return; | |
1357 | ||
333b20bb GM |
1358 | /* Use VALUE only if an integer >= 0. */ |
1359 | if (INTEGERP (value) && XINT (value) >= 0) | |
1360 | nlines = XFASTINT (value); | |
1361 | else | |
1362 | nlines = 0; | |
1363 | ||
488dd4c4 JD |
1364 | #ifdef USE_GTK |
1365 | FRAME_TOOL_BAR_LINES (f) = 0; | |
1366 | if (nlines) | |
1367 | { | |
1368 | FRAME_EXTERNAL_TOOL_BAR (f) = 1; | |
1369 | if (FRAME_X_P (f) && f->output_data.x->toolbar_widget == 0) | |
1370 | /* Make sure next redisplay shows the tool bar. */ | |
1371 | XWINDOW (FRAME_SELECTED_WINDOW (f))->update_mode_line = Qt; | |
1372 | update_frame_tool_bar (f); | |
1373 | } | |
1374 | else | |
1375 | { | |
1376 | if (FRAME_EXTERNAL_TOOL_BAR (f)) | |
1377 | free_frame_tool_bar (f); | |
1378 | FRAME_EXTERNAL_TOOL_BAR (f) = 0; | |
1379 | } | |
1380 | ||
1381 | return; | |
1382 | #endif | |
177c0ea7 | 1383 | |
488dd4c4 | 1384 | /* Make sure we redisplay all windows in this frame. */ |
333b20bb GM |
1385 | ++windows_or_buffers_changed; |
1386 | ||
9ea173e8 | 1387 | delta = nlines - FRAME_TOOL_BAR_LINES (f); |
52de7ce9 GM |
1388 | |
1389 | /* Don't resize the tool-bar to more than we have room for. */ | |
1390 | root_window = FRAME_ROOT_WINDOW (f); | |
be786000 | 1391 | root_height = WINDOW_TOTAL_LINES (XWINDOW (root_window)); |
52de7ce9 GM |
1392 | if (root_height - delta < 1) |
1393 | { | |
1394 | delta = root_height - 1; | |
1395 | nlines = FRAME_TOOL_BAR_LINES (f) + delta; | |
1396 | } | |
1397 | ||
9ea173e8 | 1398 | FRAME_TOOL_BAR_LINES (f) = nlines; |
7c0d3ed8 | 1399 | change_window_heights (root_window, delta); |
333b20bb | 1400 | adjust_glyphs (f); |
177c0ea7 | 1401 | |
ccba751c GM |
1402 | /* We also have to make sure that the internal border at the top of |
1403 | the frame, below the menu bar or tool bar, is redrawn when the | |
1404 | tool bar disappears. This is so because the internal border is | |
1405 | below the tool bar if one is displayed, but is below the menu bar | |
1406 | if there isn't a tool bar. The tool bar draws into the area | |
1407 | below the menu bar. */ | |
1408 | if (FRAME_X_WINDOW (f) && FRAME_TOOL_BAR_LINES (f) == 0) | |
1409 | { | |
385ed61f | 1410 | clear_frame (f); |
fb3cd89b | 1411 | clear_current_matrices (f); |
ccba751c | 1412 | } |
b6f91066 GM |
1413 | |
1414 | /* If the tool bar gets smaller, the internal border below it | |
1415 | has to be cleared. It was formerly part of the display | |
1416 | of the larger tool bar, and updating windows won't clear it. */ | |
1417 | if (delta < 0) | |
1418 | { | |
1419 | int height = FRAME_INTERNAL_BORDER_WIDTH (f); | |
be786000 KS |
1420 | int width = FRAME_PIXEL_WIDTH (f); |
1421 | int y = nlines * FRAME_LINE_HEIGHT (f); | |
b6f91066 | 1422 | |
caacfeb8 JD |
1423 | /* height can be zero here. */ |
1424 | if (height > 0 && width > 0) | |
1425 | { | |
1426 | BLOCK_INPUT; | |
1427 | x_clear_area (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), | |
1428 | 0, y, width, height, False); | |
1429 | UNBLOCK_INPUT; | |
1430 | } | |
ddc24747 GM |
1431 | |
1432 | if (WINDOWP (f->tool_bar_window)) | |
1433 | clear_glyph_matrix (XWINDOW (f->tool_bar_window)->current_matrix); | |
b6f91066 | 1434 | } |
333b20bb GM |
1435 | } |
1436 | ||
1437 | ||
1438 | /* Set the foreground color for scroll bars on frame F to VALUE. | |
1439 | VALUE should be a string, a color name. If it isn't a string or | |
1440 | isn't a valid color name, do nothing. OLDVAL is the old value of | |
1441 | the frame parameter. */ | |
1442 | ||
1443 | void | |
1444 | x_set_scroll_bar_foreground (f, value, oldval) | |
1445 | struct frame *f; | |
1446 | Lisp_Object value, oldval; | |
1447 | { | |
1448 | unsigned long pixel; | |
177c0ea7 | 1449 | |
333b20bb GM |
1450 | if (STRINGP (value)) |
1451 | pixel = x_decode_color (f, value, BLACK_PIX_DEFAULT (f)); | |
1452 | else | |
1453 | pixel = -1; | |
1454 | ||
1455 | if (f->output_data.x->scroll_bar_foreground_pixel != -1) | |
1456 | unload_color (f, f->output_data.x->scroll_bar_foreground_pixel); | |
177c0ea7 | 1457 | |
333b20bb GM |
1458 | f->output_data.x->scroll_bar_foreground_pixel = pixel; |
1459 | if (FRAME_X_WINDOW (f) && FRAME_VISIBLE_P (f)) | |
1460 | { | |
1461 | /* Remove all scroll bars because they have wrong colors. */ | |
6ed8eeff KL |
1462 | if (FRAME_TERMINAL (f)->condemn_scroll_bars_hook) |
1463 | (*FRAME_TERMINAL (f)->condemn_scroll_bars_hook) (f); | |
1464 | if (FRAME_TERMINAL (f)->judge_scroll_bars_hook) | |
1465 | (*FRAME_TERMINAL (f)->judge_scroll_bars_hook) (f); | |
05c8abbe GM |
1466 | |
1467 | update_face_from_frame_parameter (f, Qscroll_bar_foreground, value); | |
333b20bb GM |
1468 | redraw_frame (f); |
1469 | } | |
1470 | } | |
1471 | ||
1472 | ||
1473 | /* Set the background color for scroll bars on frame F to VALUE VALUE | |
1474 | should be a string, a color name. If it isn't a string or isn't a | |
1475 | valid color name, do nothing. OLDVAL is the old value of the frame | |
1476 | parameter. */ | |
1477 | ||
1478 | void | |
1479 | x_set_scroll_bar_background (f, value, oldval) | |
1480 | struct frame *f; | |
1481 | Lisp_Object value, oldval; | |
1482 | { | |
1483 | unsigned long pixel; | |
1484 | ||
1485 | if (STRINGP (value)) | |
1486 | pixel = x_decode_color (f, value, WHITE_PIX_DEFAULT (f)); | |
1487 | else | |
1488 | pixel = -1; | |
177c0ea7 | 1489 | |
333b20bb GM |
1490 | if (f->output_data.x->scroll_bar_background_pixel != -1) |
1491 | unload_color (f, f->output_data.x->scroll_bar_background_pixel); | |
177c0ea7 | 1492 | |
f15340b7 MB |
1493 | #ifdef USE_TOOLKIT_SCROLL_BARS |
1494 | /* Scrollbar shadow colors. */ | |
1495 | if (f->output_data.x->scroll_bar_top_shadow_pixel != -1) | |
1496 | { | |
1497 | unload_color (f, f->output_data.x->scroll_bar_top_shadow_pixel); | |
1498 | f->output_data.x->scroll_bar_top_shadow_pixel = -1; | |
1499 | } | |
1500 | if (f->output_data.x->scroll_bar_bottom_shadow_pixel != -1) | |
1501 | { | |
1502 | unload_color (f, f->output_data.x->scroll_bar_bottom_shadow_pixel); | |
1503 | f->output_data.x->scroll_bar_bottom_shadow_pixel = -1; | |
1504 | } | |
1505 | #endif /* USE_TOOLKIT_SCROLL_BARS */ | |
1506 | ||
333b20bb GM |
1507 | f->output_data.x->scroll_bar_background_pixel = pixel; |
1508 | if (FRAME_X_WINDOW (f) && FRAME_VISIBLE_P (f)) | |
1509 | { | |
1510 | /* Remove all scroll bars because they have wrong colors. */ | |
6ed8eeff KL |
1511 | if (FRAME_TERMINAL (f)->condemn_scroll_bars_hook) |
1512 | (*FRAME_TERMINAL (f)->condemn_scroll_bars_hook) (f); | |
1513 | if (FRAME_TERMINAL (f)->judge_scroll_bars_hook) | |
1514 | (*FRAME_TERMINAL (f)->judge_scroll_bars_hook) (f); | |
177c0ea7 | 1515 | |
05c8abbe | 1516 | update_face_from_frame_parameter (f, Qscroll_bar_background, value); |
333b20bb GM |
1517 | redraw_frame (f); |
1518 | } | |
d043f1a4 | 1519 | } |
333b20bb | 1520 | |
943b580d | 1521 | \f |
3a258507 | 1522 | /* Encode Lisp string STRING as a text in a format appropriate for |
96db09e4 KH |
1523 | XICCC (X Inter Client Communication Conventions). |
1524 | ||
6f103132 RS |
1525 | This can call Lisp code, so callers must GCPRO. |
1526 | ||
96db09e4 KH |
1527 | If STRING contains only ASCII characters, do no conversion and |
1528 | return the string data of STRING. Otherwise, encode the text by | |
1529 | CODING_SYSTEM, and return a newly allocated memory area which | |
1530 | should be freed by `xfree' by a caller. | |
1531 | ||
37323f34 EZ |
1532 | SELECTIONP non-zero means the string is being encoded for an X |
1533 | selection, so it is safe to run pre-write conversions (which | |
1534 | may run Lisp code). | |
1535 | ||
96db09e4 KH |
1536 | Store the byte length of resulting text in *TEXT_BYTES. |
1537 | ||
d60660d6 | 1538 | If the text contains only ASCII and Latin-1, store 1 in *STRING_P, |
96db09e4 | 1539 | which means that the `encoding' of the result can be `STRING'. |
d60660d6 | 1540 | Otherwise store 0 in *STRINGP, which means that the `encoding' of |
96db09e4 KH |
1541 | the result should be `COMPOUND_TEXT'. */ |
1542 | ||
df630496 KS |
1543 | static unsigned char * |
1544 | x_encode_text (string, coding_system, selectionp, text_bytes, stringp, freep) | |
96db09e4 | 1545 | Lisp_Object string, coding_system; |
d60660d6 | 1546 | int *text_bytes, *stringp; |
37323f34 | 1547 | int selectionp; |
df630496 | 1548 | int *freep; |
96db09e4 | 1549 | { |
0f8c4c4f | 1550 | int result = string_xstring_p (string); |
96db09e4 KH |
1551 | struct coding_system coding; |
1552 | ||
0f8c4c4f | 1553 | if (result == 0) |
96db09e4 KH |
1554 | { |
1555 | /* No multibyte character in OBJ. We need not encode it. */ | |
8f924df7 | 1556 | *text_bytes = SBYTES (string); |
d60660d6 | 1557 | *stringp = 1; |
df630496 | 1558 | *freep = 0; |
8f924df7 | 1559 | return SDATA (string); |
96db09e4 KH |
1560 | } |
1561 | ||
1562 | setup_coding_system (coding_system, &coding); | |
0f8c4c4f | 1563 | coding.mode |= (CODING_MODE_SAFE_ENCODING | CODING_MODE_LAST_BLOCK); |
35bc5887 | 1564 | /* We suppress producing escape sequences for composition. */ |
0f8c4c4f | 1565 | coding.common_flags &= ~CODING_ANNOTATION_MASK; |
8f924df7 | 1566 | coding.dst_bytes = SCHARS (string) * 2; |
b954d586 | 1567 | coding.destination = (unsigned char *) xmalloc (coding.dst_bytes); |
0f8c4c4f | 1568 | encode_coding_object (&coding, string, 0, 0, |
8f924df7 | 1569 | SCHARS (string), SBYTES (string), Qnil); |
96db09e4 | 1570 | *text_bytes = coding.produced; |
0f8c4c4f | 1571 | *stringp = (result == 1 || !EQ (coding_system, Qcompound_text)); |
df630496 | 1572 | *freep = 1; |
b954d586 | 1573 | return coding.destination; |
96db09e4 KH |
1574 | } |
1575 | ||
1576 | \f | |
b10daec7 JD |
1577 | /* Set the WM name to NAME for frame F. Also set the icon name. |
1578 | If the frame already has an icon name, use that, otherwise set the | |
1579 | icon name to NAME. */ | |
f945b920 | 1580 | |
b10daec7 JD |
1581 | static void |
1582 | x_set_name_internal (f, name) | |
1583 | FRAME_PTR f; | |
f945b920 | 1584 | Lisp_Object name; |
f945b920 | 1585 | { |
fe24a618 | 1586 | if (FRAME_X_WINDOW (f)) |
01f1ba30 | 1587 | { |
01f1ba30 | 1588 | BLOCK_INPUT; |
fe24a618 | 1589 | { |
80534dd6 | 1590 | XTextProperty text, icon; |
d60660d6 | 1591 | int bytes, stringp; |
b10daec7 | 1592 | int do_free_icon_value = 0, do_free_text_value = 0; |
11270583 | 1593 | Lisp_Object coding_system; |
c2915ced CY |
1594 | #ifdef USE_GTK |
1595 | Lisp_Object encoded_name; | |
1596 | struct gcpro gcpro1; | |
1597 | ||
1598 | /* As ENCODE_UTF_8 may cause GC and relocation of string data, | |
1599 | we use it before x_encode_text that may return string data. */ | |
1600 | GCPRO1 (name); | |
1601 | encoded_name = ENCODE_UTF_8 (name); | |
1602 | UNGCPRO; | |
1603 | #endif | |
80534dd6 | 1604 | |
b10daec7 | 1605 | coding_system = Qcompound_text; |
3201ea57 KH |
1606 | /* Note: Encoding strategy |
1607 | ||
1608 | We encode NAME by compound-text and use "COMPOUND-TEXT" in | |
1609 | text.encoding. But, there are non-internationalized window | |
1610 | managers which don't support that encoding. So, if NAME | |
1611 | contains only ASCII and 8859-1 characters, encode it by | |
1612 | iso-latin-1, and use "STRING" in text.encoding hoping that | |
34e8c597 | 1613 | such window managers at least analyze this format correctly, |
3201ea57 KH |
1614 | i.e. treat 8-bit bytes as 8859-1 characters. |
1615 | ||
1616 | We may also be able to use "UTF8_STRING" in text.encoding | |
34e8c597 | 1617 | in the future which can encode all Unicode characters. |
3201ea57 KH |
1618 | But, for the moment, there's no way to know that the |
1619 | current window manager supports it or not. */ | |
df630496 KS |
1620 | text.value = x_encode_text (name, coding_system, 0, &bytes, &stringp, |
1621 | &do_free_text_value); | |
d60660d6 | 1622 | text.encoding = (stringp ? XA_STRING |
96db09e4 | 1623 | : FRAME_X_DISPLAY_INFO (f)->Xatom_COMPOUND_TEXT); |
fe24a618 | 1624 | text.format = 8; |
96db09e4 | 1625 | text.nitems = bytes; |
80534dd6 | 1626 | |
4985dde2 | 1627 | if (!STRINGP (f->icon_name)) |
96db09e4 KH |
1628 | { |
1629 | icon = text; | |
1630 | } | |
1631 | else | |
1632 | { | |
3201ea57 | 1633 | /* See the above comment "Note: Encoding strategy". */ |
37323f34 | 1634 | icon.value = x_encode_text (f->icon_name, coding_system, 0, |
df630496 | 1635 | &bytes, &stringp, &do_free_icon_value); |
d60660d6 | 1636 | icon.encoding = (stringp ? XA_STRING |
96db09e4 KH |
1637 | : FRAME_X_DISPLAY_INFO (f)->Xatom_COMPOUND_TEXT); |
1638 | icon.format = 8; | |
1639 | icon.nitems = bytes; | |
1640 | } | |
b10daec7 | 1641 | |
488dd4c4 JD |
1642 | #ifdef USE_GTK |
1643 | gtk_window_set_title (GTK_WINDOW (FRAME_GTK_OUTER_WIDGET (f)), | |
c2915ced | 1644 | (char *) SDATA (encoded_name)); |
488dd4c4 | 1645 | #else /* not USE_GTK */ |
2436a4e4 | 1646 | XSetWMName (FRAME_X_DISPLAY (f), FRAME_OUTER_WINDOW (f), &text); |
7c0d3ed8 | 1647 | #endif /* not USE_GTK */ |
abb4b7ec | 1648 | |
7c0d3ed8 | 1649 | XSetWMIconName (FRAME_X_DISPLAY (f), FRAME_OUTER_WINDOW (f), &icon); |
abb4b7ec | 1650 | |
b10daec7 | 1651 | if (do_free_icon_value) |
7c0d3ed8 | 1652 | xfree (icon.value); |
b10daec7 | 1653 | if (do_free_text_value) |
7c0d3ed8 KS |
1654 | xfree (text.value); |
1655 | } | |
7c0d3ed8 KS |
1656 | UNBLOCK_INPUT; |
1657 | } | |
abb4b7ec RS |
1658 | } |
1659 | ||
b10daec7 JD |
1660 | /* Change the name of frame F to NAME. If NAME is nil, set F's name to |
1661 | x_id_name. | |
1662 | ||
1663 | If EXPLICIT is non-zero, that indicates that lisp code is setting the | |
1664 | name; if NAME is a string, set F's name to NAME and set | |
1665 | F->explicit_name; if NAME is Qnil, then clear F->explicit_name. | |
1666 | ||
1667 | If EXPLICIT is zero, that indicates that Emacs redisplay code is | |
1668 | suggesting a new name, which lisp code should override; if | |
1669 | F->explicit_name is set, ignore the new name; otherwise, set it. */ | |
1670 | ||
1671 | void | |
1672 | x_set_name (f, name, explicit) | |
1673 | struct frame *f; | |
1674 | Lisp_Object name; | |
1675 | int explicit; | |
1676 | { | |
1677 | /* Make sure that requests from lisp code override requests from | |
1678 | Emacs redisplay code. */ | |
1679 | if (explicit) | |
1680 | { | |
1681 | /* If we're switching from explicit to implicit, we had better | |
1682 | update the mode lines and thereby update the title. */ | |
1683 | if (f->explicit_name && NILP (name)) | |
1684 | update_mode_lines = 1; | |
1685 | ||
1686 | f->explicit_name = ! NILP (name); | |
1687 | } | |
1688 | else if (f->explicit_name) | |
1689 | return; | |
1690 | ||
1691 | /* If NAME is nil, set the name to the x_id_name. */ | |
1692 | if (NILP (name)) | |
1693 | { | |
1694 | /* Check for no change needed in this very common case | |
1695 | before we do any consing. */ | |
1696 | if (!strcmp (FRAME_X_DISPLAY_INFO (f)->x_id_name, | |
1697 | SDATA (f->name))) | |
1698 | return; | |
1699 | name = build_string (FRAME_X_DISPLAY_INFO (f)->x_id_name); | |
1700 | } | |
1701 | else | |
1702 | CHECK_STRING (name); | |
1703 | ||
1704 | /* Don't change the name if it's already NAME. */ | |
1705 | if (! NILP (Fstring_equal (name, f->name))) | |
1706 | return; | |
1707 | ||
1708 | f->name = name; | |
1709 | ||
1710 | /* For setting the frame title, the title parameter should override | |
1711 | the name parameter. */ | |
1712 | if (! NILP (f->title)) | |
1713 | name = f->title; | |
1714 | ||
1715 | x_set_name_internal (f, name); | |
1716 | } | |
1717 | ||
7c0d3ed8 KS |
1718 | /* This function should be called when the user's lisp code has |
1719 | specified a name for the frame; the name will override any set by the | |
1720 | redisplay code. */ | |
1721 | void | |
1722 | x_explicitly_set_name (f, arg, oldval) | |
1723 | FRAME_PTR f; | |
1724 | Lisp_Object arg, oldval; | |
3402e1a4 | 1725 | { |
7c0d3ed8 | 1726 | x_set_name (f, arg, 1); |
3402e1a4 RS |
1727 | } |
1728 | ||
7c0d3ed8 KS |
1729 | /* This function should be called by Emacs redisplay code to set the |
1730 | name; names set this way will never override names set by the user's | |
1731 | lisp code. */ | |
1732 | void | |
1733 | x_implicitly_set_name (f, arg, oldval) | |
1734 | FRAME_PTR f; | |
1735 | Lisp_Object arg, oldval; | |
333b20bb | 1736 | { |
7c0d3ed8 KS |
1737 | x_set_name (f, arg, 0); |
1738 | } | |
1739 | \f | |
1740 | /* Change the title of frame F to NAME. | |
40aa4c27 | 1741 | If NAME is nil, use the frame name as the title. */ |
01f1ba30 | 1742 | |
7c0d3ed8 KS |
1743 | void |
1744 | x_set_title (f, name, old_name) | |
1745 | struct frame *f; | |
1746 | Lisp_Object name, old_name; | |
01f1ba30 | 1747 | { |
7c0d3ed8 KS |
1748 | /* Don't change the title if it's already NAME. */ |
1749 | if (EQ (name, f->title)) | |
1750 | return; | |
01f1ba30 | 1751 | |
7c0d3ed8 | 1752 | update_mode_lines = 1; |
60fb3ee1 | 1753 | |
7c0d3ed8 | 1754 | f->title = name; |
f9942c9e | 1755 | |
7c0d3ed8 KS |
1756 | if (NILP (name)) |
1757 | name = f->name; | |
1758 | else | |
1759 | CHECK_STRING (name); | |
f9942c9e | 1760 | |
b10daec7 | 1761 | x_set_name_internal (f, name); |
01f1ba30 JB |
1762 | } |
1763 | ||
7c0d3ed8 KS |
1764 | void |
1765 | x_set_scroll_bar_default_width (f) | |
e4f79258 | 1766 | struct frame *f; |
e4f79258 | 1767 | { |
be786000 | 1768 | int wid = FRAME_COLUMN_WIDTH (f); |
01f1ba30 | 1769 | |
7c0d3ed8 KS |
1770 | #ifdef USE_TOOLKIT_SCROLL_BARS |
1771 | /* A minimum width of 14 doesn't look good for toolkit scroll bars. */ | |
1772 | int width = 16 + 2 * VERTICAL_SCROLL_BAR_WIDTH_TRIM; | |
be786000 KS |
1773 | FRAME_CONFIG_SCROLL_BAR_COLS (f) = (width + wid - 1) / wid; |
1774 | FRAME_CONFIG_SCROLL_BAR_WIDTH (f) = width; | |
7c0d3ed8 KS |
1775 | #else |
1776 | /* Make the actual width at least 14 pixels and a multiple of a | |
1777 | character width. */ | |
be786000 | 1778 | FRAME_CONFIG_SCROLL_BAR_COLS (f) = (14 + wid - 1) / wid; |
01f1ba30 | 1779 | |
7c0d3ed8 KS |
1780 | /* Use all of that space (aside from required margins) for the |
1781 | scroll bar. */ | |
be786000 | 1782 | FRAME_CONFIG_SCROLL_BAR_WIDTH (f) = 0; |
7c0d3ed8 | 1783 | #endif |
01f1ba30 | 1784 | } |
333b20bb | 1785 | |
7c0d3ed8 | 1786 | \f |
333b20bb GM |
1787 | /* Record in frame F the specified or default value according to ALIST |
1788 | of the parameter named PROP (a Lisp symbol). If no value is | |
1789 | specified for PROP, look for an X default for XPROP on the frame | |
1790 | named NAME. If that is not found either, use the value DEFLT. */ | |
1791 | ||
1792 | static Lisp_Object | |
1793 | x_default_scroll_bar_color_parameter (f, alist, prop, xprop, xclass, | |
1794 | foreground_p) | |
1795 | struct frame *f; | |
1796 | Lisp_Object alist; | |
1797 | Lisp_Object prop; | |
1798 | char *xprop; | |
1799 | char *xclass; | |
1800 | int foreground_p; | |
1801 | { | |
1802 | struct x_display_info *dpyinfo = FRAME_X_DISPLAY_INFO (f); | |
1803 | Lisp_Object tem; | |
1804 | ||
1805 | tem = x_get_arg (dpyinfo, alist, prop, xprop, xclass, RES_TYPE_STRING); | |
1806 | if (EQ (tem, Qunbound)) | |
1807 | { | |
1808 | #ifdef USE_TOOLKIT_SCROLL_BARS | |
1809 | ||
1810 | /* See if an X resource for the scroll bar color has been | |
1811 | specified. */ | |
1812 | tem = display_x_get_resource (dpyinfo, | |
1813 | build_string (foreground_p | |
1814 | ? "foreground" | |
1815 | : "background"), | |
6ecd75be | 1816 | empty_unibyte_string, |
333b20bb | 1817 | build_string ("verticalScrollBar"), |
6ecd75be | 1818 | empty_unibyte_string); |
333b20bb GM |
1819 | if (!STRINGP (tem)) |
1820 | { | |
1821 | /* If nothing has been specified, scroll bars will use a | |
1822 | toolkit-dependent default. Because these defaults are | |
1823 | difficult to get at without actually creating a scroll | |
1824 | bar, use nil to indicate that no color has been | |
1825 | specified. */ | |
1826 | tem = Qnil; | |
1827 | } | |
177c0ea7 | 1828 | |
333b20bb | 1829 | #else /* not USE_TOOLKIT_SCROLL_BARS */ |
177c0ea7 | 1830 | |
333b20bb | 1831 | tem = Qnil; |
177c0ea7 | 1832 | |
333b20bb GM |
1833 | #endif /* not USE_TOOLKIT_SCROLL_BARS */ |
1834 | } | |
1835 | ||
1836 | x_set_frame_parameters (f, Fcons (Fcons (prop, tem), Qnil)); | |
1837 | return tem; | |
1838 | } | |
1839 | ||
1840 | ||
01f1ba30 | 1841 | |
9ef48a9d RS |
1842 | \f |
1843 | #ifdef USE_X_TOOLKIT | |
1844 | ||
8e3d10a9 RS |
1845 | /* If the WM_PROTOCOLS property does not already contain WM_TAKE_FOCUS, |
1846 | WM_DELETE_WINDOW, and WM_SAVE_YOURSELF, then add them. (They may | |
59aa6c90 RS |
1847 | already be present because of the toolkit (Motif adds some of them, |
1848 | for example, but Xt doesn't). */ | |
9ef48a9d RS |
1849 | |
1850 | static void | |
b9dc4443 RS |
1851 | hack_wm_protocols (f, widget) |
1852 | FRAME_PTR f; | |
9ef48a9d RS |
1853 | Widget widget; |
1854 | { | |
1855 | Display *dpy = XtDisplay (widget); | |
1856 | Window w = XtWindow (widget); | |
1857 | int need_delete = 1; | |
1858 | int need_focus = 1; | |
59aa6c90 | 1859 | int need_save = 1; |
9ef48a9d RS |
1860 | |
1861 | BLOCK_INPUT; | |
1862 | { | |
a3db4b26 AS |
1863 | Atom type; |
1864 | unsigned char *catoms; | |
9ef48a9d RS |
1865 | int format = 0; |
1866 | unsigned long nitems = 0; | |
1867 | unsigned long bytes_after; | |
1868 | ||
270958e8 KH |
1869 | if ((XGetWindowProperty (dpy, w, |
1870 | FRAME_X_DISPLAY_INFO (f)->Xatom_wm_protocols, | |
34d5ae1e | 1871 | (long)0, (long)100, False, XA_ATOM, |
270958e8 | 1872 | &type, &format, &nitems, &bytes_after, |
a3db4b26 | 1873 | &catoms) |
270958e8 | 1874 | == Success) |
9ef48a9d | 1875 | && format == 32 && type == XA_ATOM) |
a3db4b26 AS |
1876 | { |
1877 | Atom *atoms = (Atom *) catoms; | |
1878 | while (nitems > 0) | |
1879 | { | |
1880 | nitems--; | |
1881 | if (atoms[nitems] | |
1882 | == FRAME_X_DISPLAY_INFO (f)->Xatom_wm_delete_window) | |
1883 | need_delete = 0; | |
1884 | else if (atoms[nitems] | |
1885 | == FRAME_X_DISPLAY_INFO (f)->Xatom_wm_take_focus) | |
1886 | need_focus = 0; | |
1887 | else if (atoms[nitems] | |
1888 | == FRAME_X_DISPLAY_INFO (f)->Xatom_wm_save_yourself) | |
1889 | need_save = 0; | |
1890 | } | |
1891 | } | |
1892 | if (catoms) | |
1893 | XFree (catoms); | |
9ef48a9d RS |
1894 | } |
1895 | { | |
1896 | Atom props [10]; | |
1897 | int count = 0; | |
b9dc4443 RS |
1898 | if (need_delete) |
1899 | props[count++] = FRAME_X_DISPLAY_INFO (f)->Xatom_wm_delete_window; | |
1900 | if (need_focus) | |
1901 | props[count++] = FRAME_X_DISPLAY_INFO (f)->Xatom_wm_take_focus; | |
1902 | if (need_save) | |
1903 | props[count++] = FRAME_X_DISPLAY_INFO (f)->Xatom_wm_save_yourself; | |
9ef48a9d | 1904 | if (count) |
b9dc4443 RS |
1905 | XChangeProperty (dpy, w, FRAME_X_DISPLAY_INFO (f)->Xatom_wm_protocols, |
1906 | XA_ATOM, 32, PropModeAppend, | |
9ef48a9d RS |
1907 | (unsigned char *) props, count); |
1908 | } | |
1909 | UNBLOCK_INPUT; | |
1910 | } | |
1911 | #endif | |
86779fac GM |
1912 | |
1913 | ||
5a7df7d7 GM |
1914 | \f |
1915 | /* Support routines for XIC (X Input Context). */ | |
86779fac | 1916 | |
5a7df7d7 GM |
1917 | #ifdef HAVE_X_I18N |
1918 | ||
b51238f5 | 1919 | static XFontSet xic_create_xfontset P_ ((struct frame *)); |
5a7df7d7 GM |
1920 | static XIMStyle best_xim_style P_ ((XIMStyles *, XIMStyles *)); |
1921 | ||
1922 | ||
1576f1ad | 1923 | /* Supported XIM styles, ordered by preference. */ |
5a7df7d7 GM |
1924 | |
1925 | static XIMStyle supported_xim_styles[] = | |
1926 | { | |
1927 | XIMPreeditPosition | XIMStatusArea, | |
1928 | XIMPreeditPosition | XIMStatusNothing, | |
1929 | XIMPreeditPosition | XIMStatusNone, | |
1930 | XIMPreeditNothing | XIMStatusArea, | |
1931 | XIMPreeditNothing | XIMStatusNothing, | |
1932 | XIMPreeditNothing | XIMStatusNone, | |
1933 | XIMPreeditNone | XIMStatusArea, | |
1934 | XIMPreeditNone | XIMStatusNothing, | |
1935 | XIMPreeditNone | XIMStatusNone, | |
1936 | 0, | |
1937 | }; | |
1938 | ||
1939 | ||
c27ed90a | 1940 | /* Create an X fontset on frame F with base font name BASE_FONTNAME. */ |
5a7df7d7 | 1941 | |
bb07fa29 SM |
1942 | char xic_defaut_fontset[] = "-*-*-*-r-normal--14-*-*-*-*-*-*-*"; |
1943 | ||
c28e7ae8 SM |
1944 | /* Create an Xt fontset spec from the name of a base font. |
1945 | If `motif' is True use the Motif syntax. */ | |
bb07fa29 | 1946 | char * |
c28e7ae8 | 1947 | xic_create_fontsetname (base_fontname, motif) |
bb07fa29 | 1948 | char *base_fontname; |
c28e7ae8 | 1949 | Bool motif; |
bb07fa29 | 1950 | { |
c28e7ae8 SM |
1951 | const char *sep = motif ? ";" : ","; |
1952 | char *fontsetname; | |
1953 | ||
bb07fa29 SM |
1954 | /* Make a fontset name from the base font name. */ |
1955 | if (xic_defaut_fontset == base_fontname) | |
c28e7ae8 SM |
1956 | { /* There is no base font name, use the default. */ |
1957 | int len = strlen (base_fontname) + 2; | |
1958 | fontsetname = xmalloc (len); | |
1959 | bzero (fontsetname, len); | |
1960 | strcpy (fontsetname, base_fontname); | |
1961 | } | |
bb07fa29 SM |
1962 | else |
1963 | { | |
1964 | /* Make a fontset name from the base font name. | |
1965 | The font set will be made of the following elements: | |
1966 | - the base font. | |
1967 | - the base font where the charset spec is replaced by -*-*. | |
1968 | - the same but with the family also replaced with -*-*-. */ | |
1969 | char *p = base_fontname; | |
bb07fa29 | 1970 | int i; |
df630496 | 1971 | |
bb07fa29 SM |
1972 | for (i = 0; *p; p++) |
1973 | if (*p == '-') i++; | |
1974 | if (i != 14) | |
1975 | { /* As the font name doesn't conform to XLFD, we can't | |
1976 | modify it to generalize it to allcs and allfamilies. | |
1977 | Use the specified font plus the default. */ | |
c28e7ae8 | 1978 | int len = strlen (base_fontname) + strlen (xic_defaut_fontset) + 3; |
bb07fa29 SM |
1979 | fontsetname = xmalloc (len); |
1980 | bzero (fontsetname, len); | |
1981 | strcpy (fontsetname, base_fontname); | |
c28e7ae8 | 1982 | strcat (fontsetname, sep); |
bb07fa29 SM |
1983 | strcat (fontsetname, xic_defaut_fontset); |
1984 | } | |
1985 | else | |
1986 | { | |
1987 | int len; | |
cd987aaa | 1988 | char *p1 = NULL, *p2 = NULL, *p3 = NULL; |
bb07fa29 SM |
1989 | char *font_allcs = NULL; |
1990 | char *font_allfamilies = NULL; | |
968a6679 | 1991 | char *font_all = NULL; |
bb07fa29 SM |
1992 | char *allcs = "*-*-*-*-*-*-*"; |
1993 | char *allfamilies = "-*-*-"; | |
968a6679 | 1994 | char *all = "*-*-*-*-"; |
cd987aaa | 1995 | char *base; |
df630496 | 1996 | |
bb07fa29 SM |
1997 | for (i = 0, p = base_fontname; i < 8; p++) |
1998 | { | |
1999 | if (*p == '-') | |
2000 | { | |
2001 | i++; | |
2002 | if (i == 3) | |
2003 | p1 = p + 1; | |
968a6679 SM |
2004 | else if (i == 7) |
2005 | p2 = p + 1; | |
cd987aaa KH |
2006 | else if (i == 6) |
2007 | p3 = p + 1; | |
bb07fa29 SM |
2008 | } |
2009 | } | |
cd987aaa KH |
2010 | /* If base_fontname specifies ADSTYLE, make it a |
2011 | wildcard. */ | |
2012 | if (*p3 != '*') | |
2013 | { | |
2014 | int diff = (p2 - p3) - 2; | |
2015 | ||
2016 | base = alloca (strlen (base_fontname) + 1); | |
2017 | bcopy (base_fontname, base, p3 - base_fontname); | |
2018 | base[p3 - base_fontname] = '*'; | |
2019 | base[(p3 - base_fontname) + 1] = '-'; | |
2020 | strcpy (base + (p3 - base_fontname) + 2, p2); | |
2021 | p = base + (p - base_fontname) - diff; | |
2022 | p1 = base + (p1 - base_fontname); | |
2023 | p2 = base + (p2 - base_fontname) - diff; | |
2024 | base_fontname = base; | |
2025 | } | |
2026 | ||
bb07fa29 SM |
2027 | /* Build the font spec that matches all charsets. */ |
2028 | len = p - base_fontname + strlen (allcs) + 1; | |
2029 | font_allcs = (char *) alloca (len); | |
2030 | bzero (font_allcs, len); | |
2031 | bcopy (base_fontname, font_allcs, p - base_fontname); | |
2032 | strcat (font_allcs, allcs); | |
2033 | ||
cd987aaa KH |
2034 | /* Build the font spec that matches all families and |
2035 | add-styles. */ | |
bb07fa29 SM |
2036 | len = p - p1 + strlen (allcs) + strlen (allfamilies) + 1; |
2037 | font_allfamilies = (char *) alloca (len); | |
2038 | bzero (font_allfamilies, len); | |
2039 | strcpy (font_allfamilies, allfamilies); | |
968a6679 | 2040 | bcopy (p1, font_allfamilies + strlen (allfamilies), p - p1); |
bb07fa29 SM |
2041 | strcat (font_allfamilies, allcs); |
2042 | ||
968a6679 SM |
2043 | /* Build the font spec that matches all. */ |
2044 | len = p - p2 + strlen (allcs) + strlen (all) + strlen (allfamilies) + 1; | |
2045 | font_all = (char *) alloca (len); | |
2046 | bzero (font_all, len); | |
2047 | strcpy (font_all, allfamilies); | |
2048 | strcat (font_all, all); | |
2049 | bcopy (p2, font_all + strlen (all) + strlen (allfamilies), p - p2); | |
2050 | strcat (font_all, allcs); | |
2051 | ||
bb07fa29 SM |
2052 | /* Build the actual font set name. */ |
2053 | len = strlen (base_fontname) + strlen (font_allcs) | |
968a6679 | 2054 | + strlen (font_allfamilies) + strlen (font_all) + 5; |
bb07fa29 SM |
2055 | fontsetname = xmalloc (len); |
2056 | bzero (fontsetname, len); | |
2057 | strcpy (fontsetname, base_fontname); | |
c28e7ae8 | 2058 | strcat (fontsetname, sep); |
bb07fa29 | 2059 | strcat (fontsetname, font_allcs); |
c28e7ae8 | 2060 | strcat (fontsetname, sep); |
bb07fa29 | 2061 | strcat (fontsetname, font_allfamilies); |
968a6679 SM |
2062 | strcat (fontsetname, sep); |
2063 | strcat (fontsetname, font_all); | |
bb07fa29 | 2064 | } |
bb07fa29 | 2065 | } |
c28e7ae8 SM |
2066 | if (motif) |
2067 | strcat (fontsetname, ":"); | |
2068 | return fontsetname; | |
bb07fa29 SM |
2069 | } |
2070 | ||
2da34f50 KH |
2071 | #ifdef DEBUG_XIC_FONTSET |
2072 | static void | |
2073 | print_fontset_result (xfs, name, missing_list, missing_count) | |
2074 | XFontSet xfs; | |
2075 | char *name; | |
2076 | char **missing_list; | |
2077 | int missing_count; | |
2078 | { | |
2079 | if (xfs) | |
2080 | fprintf (stderr, "XIC Fontset created: %s\n", name); | |
2081 | else | |
2082 | { | |
2083 | fprintf (stderr, "XIC Fontset failed: %s\n", name); | |
2084 | while (missing_count-- > 0) | |
2085 | { | |
2086 | fprintf (stderr, " missing: %s\n", *missing_list); | |
2087 | missing_list++; | |
2088 | } | |
2089 | } | |
2090 | ||
2091 | } | |
2092 | #endif | |
2093 | ||
5a7df7d7 | 2094 | static XFontSet |
b51238f5 | 2095 | xic_create_xfontset (f) |
86779fac GM |
2096 | struct frame *f; |
2097 | { | |
c27ed90a | 2098 | XFontSet xfs = NULL; |
b51238f5 | 2099 | struct font *font = FRAME_FONT (f); |
a32f056c KH |
2100 | int pixel_size = font->pixel_size; |
2101 | Lisp_Object rest, frame; | |
2102 | ||
2103 | /* See if there is another frame already using same fontset. */ | |
2104 | FOR_EACH_FRAME (rest, frame) | |
2105 | { | |
2106 | struct frame *cf = XFRAME (frame); | |
2107 | ||
2108 | if (cf != f && FRAME_LIVE_P (f) && FRAME_X_P (cf) | |
2109 | && FRAME_X_DISPLAY_INFO (cf) == FRAME_X_DISPLAY_INFO (f) | |
b51238f5 KH |
2110 | && FRAME_FONT (f) |
2111 | && FRAME_FONT (f)->pixel_size == pixel_size) | |
a32f056c KH |
2112 | { |
2113 | xfs = FRAME_XIC_FONTSET (cf); | |
2114 | break; | |
2115 | } | |
2116 | } | |
2117 | ||
2118 | if (! xfs) | |
2119 | { | |
2120 | char buf[256]; | |
2121 | char **missing_list; | |
2122 | int missing_count; | |
2123 | char *def_string; | |
2124 | char *xlfd_format = "-*-*-medium-r-normal--%d-*-*-*-*-*"; | |
2125 | ||
2126 | sprintf (buf, xlfd_format, pixel_size); | |
2127 | missing_list = NULL; | |
2128 | xfs = XCreateFontSet (FRAME_X_DISPLAY (f), buf, | |
2129 | &missing_list, &missing_count, &def_string); | |
d3483d71 | 2130 | #ifdef DEBUG_XIC_FONTSET |
22a8f595 | 2131 | print_fontset_result (xfs, buf, missing_list, missing_count); |
d3483d71 | 2132 | #endif |
a32f056c KH |
2133 | if (missing_list) |
2134 | XFreeStringList (missing_list); | |
2135 | if (! xfs) | |
2136 | { | |
2137 | /* List of pixel sizes most likely available. Find one that | |
2138 | is closest to pixel_size. */ | |
2139 | int sizes[] = {0, 8, 10, 11, 12, 14, 17, 18, 20, 24, 26, 34, 0}; | |
2140 | int *smaller, *larger; | |
2141 | ||
2142 | for (smaller = sizes; smaller[1]; smaller++) | |
2143 | if (smaller[1] >= pixel_size) | |
2144 | break; | |
2145 | larger = smaller + 1; | |
2146 | if (*larger == pixel_size) | |
2147 | larger++; | |
2148 | while (*smaller || *larger) | |
2149 | { | |
2150 | int this_size; | |
2151 | ||
2152 | if (! *larger) | |
2153 | this_size = *smaller--; | |
2154 | else if (! *smaller) | |
2155 | this_size = *larger++; | |
2156 | else if (pixel_size - *smaller < *larger - pixel_size) | |
2157 | this_size = *smaller--; | |
2158 | else | |
2159 | this_size = *larger++; | |
2160 | sprintf (buf, xlfd_format, this_size); | |
2161 | missing_list = NULL; | |
2162 | xfs = XCreateFontSet (FRAME_X_DISPLAY (f), buf, | |
2163 | &missing_list, &missing_count, &def_string); | |
d3483d71 | 2164 | #ifdef DEBUG_XIC_FONTSET |
22a8f595 | 2165 | print_fontset_result (xfs, buf, missing_list, missing_count); |
d3483d71 | 2166 | #endif |
a32f056c KH |
2167 | if (missing_list) |
2168 | XFreeStringList (missing_list); | |
2169 | if (xfs) | |
2170 | break; | |
2171 | } | |
2172 | } | |
2da34f50 KH |
2173 | if (! xfs) |
2174 | { | |
2175 | char *last_resort = "-*-*-*-r-normal--*-*-*-*-*-*"; | |
2176 | ||
2177 | missing_list = NULL; | |
2178 | xfs = XCreateFontSet (FRAME_X_DISPLAY (f), last_resort, | |
2179 | &missing_list, &missing_count, &def_string); | |
2180 | #ifdef DEBUG_XIC_FONTSET | |
2181 | print_fontset_result (xfs, last_resort, missing_list, missing_count); | |
2182 | #endif | |
2183 | if (missing_list) | |
2184 | XFreeStringList (missing_list); | |
2185 | } | |
2186 | ||
a32f056c KH |
2187 | } |
2188 | ||
2189 | return xfs; | |
2190 | } | |
a32f056c | 2191 | |
c27ed90a JD |
2192 | /* Free the X fontset of frame F if it is the last frame using it. */ |
2193 | ||
2194 | void | |
2195 | xic_free_xfontset (f) | |
2196 | struct frame *f; | |
2197 | { | |
2198 | Lisp_Object rest, frame; | |
2199 | int shared_p = 0; | |
2200 | ||
2201 | if (!FRAME_XIC_FONTSET (f)) | |
2202 | return; | |
2203 | ||
2204 | /* See if there is another frame sharing the same fontset. */ | |
2205 | FOR_EACH_FRAME (rest, frame) | |
2206 | { | |
2207 | struct frame *cf = XFRAME (frame); | |
2208 | if (cf != f && FRAME_LIVE_P (f) && FRAME_X_P (cf) | |
2209 | && FRAME_X_DISPLAY_INFO (cf) == FRAME_X_DISPLAY_INFO (f) | |
2210 | && FRAME_XIC_FONTSET (cf) == FRAME_XIC_FONTSET (f)) | |
2211 | { | |
2212 | shared_p = 1; | |
2213 | break; | |
2214 | } | |
2215 | } | |
2216 | ||
2217 | if (!shared_p) | |
2218 | /* The fontset is not used anymore. It is safe to free it. */ | |
2219 | XFreeFontSet (FRAME_X_DISPLAY (f), FRAME_XIC_FONTSET (f)); | |
2220 | ||
2221 | if (FRAME_XIC_BASE_FONTNAME (f)) | |
2222 | xfree (FRAME_XIC_BASE_FONTNAME (f)); | |
2223 | FRAME_XIC_BASE_FONTNAME (f) = NULL; | |
2224 | FRAME_XIC_FONTSET (f) = NULL; | |
2225 | } | |
2226 | ||
5a7df7d7 GM |
2227 | |
2228 | /* Value is the best input style, given user preferences USER (already | |
2229 | checked to be supported by Emacs), and styles supported by the | |
2230 | input method XIM. */ | |
2231 | ||
2232 | static XIMStyle | |
2233 | best_xim_style (user, xim) | |
2234 | XIMStyles *user; | |
2235 | XIMStyles *xim; | |
2236 | { | |
2237 | int i, j; | |
2238 | ||
2239 | for (i = 0; i < user->count_styles; ++i) | |
2240 | for (j = 0; j < xim->count_styles; ++j) | |
2241 | if (user->supported_styles[i] == xim->supported_styles[j]) | |
2242 | return user->supported_styles[i]; | |
2243 | ||
2244 | /* Return the default style. */ | |
2245 | return XIMPreeditNothing | XIMStatusNothing; | |
2246 | } | |
2247 | ||
2248 | /* Create XIC for frame F. */ | |
2249 | ||
5df79d3d GM |
2250 | static XIMStyle xic_style; |
2251 | ||
5a7df7d7 GM |
2252 | void |
2253 | create_frame_xic (f) | |
2254 | struct frame *f; | |
2255 | { | |
5a7df7d7 GM |
2256 | XIM xim; |
2257 | XIC xic = NULL; | |
2258 | XFontSet xfs = NULL; | |
86779fac | 2259 | |
5a7df7d7 GM |
2260 | if (FRAME_XIC (f)) |
2261 | return; | |
177c0ea7 | 2262 | |
bb07fa29 | 2263 | /* Create X fontset. */ |
b51238f5 | 2264 | xfs = xic_create_xfontset (f); |
5a7df7d7 GM |
2265 | xim = FRAME_X_XIM (f); |
2266 | if (xim) | |
2267 | { | |
d9d57cb2 DL |
2268 | XRectangle s_area; |
2269 | XPoint spot; | |
5a7df7d7 GM |
2270 | XVaNestedList preedit_attr; |
2271 | XVaNestedList status_attr; | |
5a7df7d7 | 2272 | |
d9d57cb2 DL |
2273 | s_area.x = 0; s_area.y = 0; s_area.width = 1; s_area.height = 1; |
2274 | spot.x = 0; spot.y = 1; | |
86779fac | 2275 | |
5a7df7d7 GM |
2276 | /* Determine XIC style. */ |
2277 | if (xic_style == 0) | |
2278 | { | |
2279 | XIMStyles supported_list; | |
2280 | supported_list.count_styles = (sizeof supported_xim_styles | |
2281 | / sizeof supported_xim_styles[0]); | |
2282 | supported_list.supported_styles = supported_xim_styles; | |
2283 | xic_style = best_xim_style (&supported_list, | |
2284 | FRAME_X_XIM_STYLES (f)); | |
2285 | } | |
86779fac | 2286 | |
5a7df7d7 GM |
2287 | preedit_attr = XVaCreateNestedList (0, |
2288 | XNFontSet, xfs, | |
2289 | XNForeground, | |
2290 | FRAME_FOREGROUND_PIXEL (f), | |
2291 | XNBackground, | |
2292 | FRAME_BACKGROUND_PIXEL (f), | |
2293 | (xic_style & XIMPreeditPosition | |
2294 | ? XNSpotLocation | |
2295 | : NULL), | |
2296 | &spot, | |
2297 | NULL); | |
2298 | status_attr = XVaCreateNestedList (0, | |
2299 | XNArea, | |
2300 | &s_area, | |
2301 | XNFontSet, | |
2302 | xfs, | |
2303 | XNForeground, | |
2304 | FRAME_FOREGROUND_PIXEL (f), | |
2305 | XNBackground, | |
2306 | FRAME_BACKGROUND_PIXEL (f), | |
2307 | NULL); | |
2308 | ||
2309 | xic = XCreateIC (xim, | |
2310 | XNInputStyle, xic_style, | |
6b61353c KH |
2311 | XNClientWindow, FRAME_X_WINDOW (f), |
2312 | XNFocusWindow, FRAME_X_WINDOW (f), | |
5a7df7d7 GM |
2313 | XNStatusAttributes, status_attr, |
2314 | XNPreeditAttributes, preedit_attr, | |
2315 | NULL); | |
2316 | XFree (preedit_attr); | |
2317 | XFree (status_attr); | |
2318 | } | |
177c0ea7 | 2319 | |
5a7df7d7 GM |
2320 | FRAME_XIC (f) = xic; |
2321 | FRAME_XIC_STYLE (f) = xic_style; | |
2322 | FRAME_XIC_FONTSET (f) = xfs; | |
86779fac GM |
2323 | } |
2324 | ||
5a7df7d7 GM |
2325 | |
2326 | /* Destroy XIC and free XIC fontset of frame F, if any. */ | |
2327 | ||
2328 | void | |
2329 | free_frame_xic (f) | |
2330 | struct frame *f; | |
2331 | { | |
2332 | if (FRAME_XIC (f) == NULL) | |
2333 | return; | |
177c0ea7 | 2334 | |
5a7df7d7 | 2335 | XDestroyIC (FRAME_XIC (f)); |
c27ed90a | 2336 | xic_free_xfontset (f); |
5a7df7d7 GM |
2337 | |
2338 | FRAME_XIC (f) = NULL; | |
5a7df7d7 GM |
2339 | } |
2340 | ||
2341 | ||
2342 | /* Place preedit area for XIC of window W's frame to specified | |
2343 | pixel position X/Y. X and Y are relative to window W. */ | |
2344 | ||
2345 | void | |
2346 | xic_set_preeditarea (w, x, y) | |
2347 | struct window *w; | |
2348 | int x, y; | |
2349 | { | |
2350 | struct frame *f = XFRAME (w->frame); | |
2351 | XVaNestedList attr; | |
2352 | XPoint spot; | |
177c0ea7 | 2353 | |
17e6d491 | 2354 | spot.x = WINDOW_TO_FRAME_PIXEL_X (w, x) + WINDOW_LEFT_FRINGE_WIDTH (w); |
5a7df7d7 GM |
2355 | spot.y = WINDOW_TO_FRAME_PIXEL_Y (w, y) + FONT_BASE (FRAME_FONT (f)); |
2356 | attr = XVaCreateNestedList (0, XNSpotLocation, &spot, NULL); | |
2357 | XSetICValues (FRAME_XIC (f), XNPreeditAttributes, attr, NULL); | |
2358 | XFree (attr); | |
2359 | } | |
2360 | ||
2361 | ||
2362 | /* Place status area for XIC in bottom right corner of frame F.. */ | |
2363 | ||
2364 | void | |
2365 | xic_set_statusarea (f) | |
2366 | struct frame *f; | |
2367 | { | |
2368 | XIC xic = FRAME_XIC (f); | |
2369 | XVaNestedList attr; | |
2370 | XRectangle area; | |
2371 | XRectangle *needed; | |
2372 | ||
2373 | /* Negotiate geometry of status area. If input method has existing | |
2374 | status area, use its current size. */ | |
2375 | area.x = area.y = area.width = area.height = 0; | |
2376 | attr = XVaCreateNestedList (0, XNAreaNeeded, &area, NULL); | |
2377 | XSetICValues (xic, XNStatusAttributes, attr, NULL); | |
2378 | XFree (attr); | |
177c0ea7 | 2379 | |
5a7df7d7 GM |
2380 | attr = XVaCreateNestedList (0, XNAreaNeeded, &needed, NULL); |
2381 | XGetICValues (xic, XNStatusAttributes, attr, NULL); | |
2382 | XFree (attr); | |
2383 | ||
2384 | if (needed->width == 0) /* Use XNArea instead of XNAreaNeeded */ | |
2385 | { | |
2386 | attr = XVaCreateNestedList (0, XNArea, &needed, NULL); | |
2387 | XGetICValues (xic, XNStatusAttributes, attr, NULL); | |
2388 | XFree (attr); | |
2389 | } | |
2390 | ||
2391 | area.width = needed->width; | |
2392 | area.height = needed->height; | |
be786000 KS |
2393 | area.x = FRAME_PIXEL_WIDTH (f) - area.width - FRAME_INTERNAL_BORDER_WIDTH (f); |
2394 | area.y = (FRAME_PIXEL_HEIGHT (f) - area.height | |
488dd4c4 JD |
2395 | - FRAME_MENUBAR_HEIGHT (f) |
2396 | - FRAME_TOOLBAR_HEIGHT (f) | |
2397 | - FRAME_INTERNAL_BORDER_WIDTH (f)); | |
5a7df7d7 GM |
2398 | XFree (needed); |
2399 | ||
2400 | attr = XVaCreateNestedList (0, XNArea, &area, NULL); | |
6b61353c | 2401 | XSetICValues (xic, XNStatusAttributes, attr, NULL); |
5a7df7d7 GM |
2402 | XFree (attr); |
2403 | } | |
2404 | ||
2405 | ||
2406 | /* Set X fontset for XIC of frame F, using base font name | |
2407 | BASE_FONTNAME. Called when a new Emacs fontset is chosen. */ | |
2408 | ||
2409 | void | |
2410 | xic_set_xfontset (f, base_fontname) | |
2411 | struct frame *f; | |
2412 | char *base_fontname; | |
2413 | { | |
2414 | XVaNestedList attr; | |
2415 | XFontSet xfs; | |
2416 | ||
c27ed90a JD |
2417 | xic_free_xfontset (f); |
2418 | ||
b51238f5 | 2419 | xfs = xic_create_xfontset (f); |
5a7df7d7 GM |
2420 | |
2421 | attr = XVaCreateNestedList (0, XNFontSet, xfs, NULL); | |
2422 | if (FRAME_XIC_STYLE (f) & XIMPreeditPosition) | |
2423 | XSetICValues (FRAME_XIC (f), XNPreeditAttributes, attr, NULL); | |
2424 | if (FRAME_XIC_STYLE (f) & XIMStatusArea) | |
2425 | XSetICValues (FRAME_XIC (f), XNStatusAttributes, attr, NULL); | |
2426 | XFree (attr); | |
177c0ea7 | 2427 | |
5a7df7d7 GM |
2428 | FRAME_XIC_FONTSET (f) = xfs; |
2429 | } | |
2430 | ||
2431 | #endif /* HAVE_X_I18N */ | |
2432 | ||
2433 | ||
9ef48a9d | 2434 | \f |
8fc2766b RS |
2435 | #ifdef USE_X_TOOLKIT |
2436 | ||
2437 | /* Create and set up the X widget for frame F. */ | |
f58534a3 | 2438 | |
01f1ba30 | 2439 | static void |
a7f7d550 FP |
2440 | x_window (f, window_prompting, minibuffer_only) |
2441 | struct frame *f; | |
2442 | long window_prompting; | |
2443 | int minibuffer_only; | |
01f1ba30 | 2444 | { |
9ef48a9d | 2445 | XClassHint class_hints; |
31ac8d8c FP |
2446 | XSetWindowAttributes attributes; |
2447 | unsigned long attribute_mask; | |
9ef48a9d RS |
2448 | Widget shell_widget; |
2449 | Widget pane_widget; | |
6c32dd68 | 2450 | Widget frame_widget; |
9ef48a9d RS |
2451 | Arg al [25]; |
2452 | int ac; | |
2453 | ||
2454 | BLOCK_INPUT; | |
2455 | ||
b7975ee4 KH |
2456 | /* Use the resource name as the top-level widget name |
2457 | for looking up resources. Make a non-Lisp copy | |
2458 | for the window manager, so GC relocation won't bother it. | |
2459 | ||
2460 | Elsewhere we specify the window name for the window manager. */ | |
177c0ea7 | 2461 | |
cca176a0 | 2462 | { |
d5db4077 | 2463 | char *str = (char *) SDATA (Vx_resource_name); |
b7975ee4 | 2464 | f->namebuf = (char *) xmalloc (strlen (str) + 1); |
cca176a0 KH |
2465 | strcpy (f->namebuf, str); |
2466 | } | |
9ef48a9d RS |
2467 | |
2468 | ac = 0; | |
2469 | XtSetArg (al[ac], XtNallowShellResize, 1); ac++; | |
2470 | XtSetArg (al[ac], XtNinput, 1); ac++; | |
97787173 | 2471 | XtSetArg (al[ac], XtNmappedWhenManaged, 0); ac++; |
be786000 | 2472 | XtSetArg (al[ac], XtNborderWidth, f->border_width); ac++; |
9b2956e2 GM |
2473 | XtSetArg (al[ac], XtNvisual, FRAME_X_VISUAL (f)); ac++; |
2474 | XtSetArg (al[ac], XtNdepth, FRAME_X_DISPLAY_INFO (f)->n_planes); ac++; | |
2475 | XtSetArg (al[ac], XtNcolormap, FRAME_X_COLORMAP (f)); ac++; | |
cca176a0 | 2476 | shell_widget = XtAppCreateShell (f->namebuf, EMACS_CLASS, |
7a994728 | 2477 | applicationShellWidgetClass, |
82c90203 | 2478 | FRAME_X_DISPLAY (f), al, ac); |
9ef48a9d | 2479 | |
7556890b | 2480 | f->output_data.x->widget = shell_widget; |
9ef48a9d RS |
2481 | /* maybe_set_screen_title_format (shell_widget); */ |
2482 | ||
6c32dd68 PR |
2483 | pane_widget = lw_create_widget ("main", "pane", widget_id_tick++, |
2484 | (widget_value *) NULL, | |
2485 | shell_widget, False, | |
2486 | (lw_callback) NULL, | |
2487 | (lw_callback) NULL, | |
b6e11efd | 2488 | (lw_callback) NULL, |
6c32dd68 | 2489 | (lw_callback) NULL); |
9ef48a9d | 2490 | |
9b2956e2 GM |
2491 | ac = 0; |
2492 | XtSetArg (al[ac], XtNvisual, FRAME_X_VISUAL (f)); ac++; | |
2493 | XtSetArg (al[ac], XtNdepth, FRAME_X_DISPLAY_INFO (f)->n_planes); ac++; | |
2494 | XtSetArg (al[ac], XtNcolormap, FRAME_X_COLORMAP (f)); ac++; | |
2495 | XtSetValues (pane_widget, al, ac); | |
7556890b | 2496 | f->output_data.x->column_widget = pane_widget; |
a7f7d550 | 2497 | |
177c0ea7 | 2498 | /* mappedWhenManaged to false tells to the paned window to not map/unmap |
5e65b9ab | 2499 | the emacs screen when changing menubar. This reduces flickering. */ |
9ef48a9d RS |
2500 | |
2501 | ac = 0; | |
2502 | XtSetArg (al[ac], XtNmappedWhenManaged, 0); ac++; | |
2503 | XtSetArg (al[ac], XtNshowGrip, 0); ac++; | |
2504 | XtSetArg (al[ac], XtNallowResize, 1); ac++; | |
2505 | XtSetArg (al[ac], XtNresizeToPreferred, 1); ac++; | |
2506 | XtSetArg (al[ac], XtNemacsFrame, f); ac++; | |
9b2956e2 GM |
2507 | XtSetArg (al[ac], XtNvisual, FRAME_X_VISUAL (f)); ac++; |
2508 | XtSetArg (al[ac], XtNdepth, FRAME_X_DISPLAY_INFO (f)->n_planes); ac++; | |
2509 | XtSetArg (al[ac], XtNcolormap, FRAME_X_COLORMAP (f)); ac++; | |
2510 | frame_widget = XtCreateWidget (f->namebuf, emacsFrameClass, pane_widget, | |
2511 | al, ac); | |
177c0ea7 | 2512 | |
7556890b | 2513 | f->output_data.x->edit_widget = frame_widget; |
177c0ea7 JB |
2514 | |
2515 | XtManageChild (frame_widget); | |
a7f7d550 FP |
2516 | |
2517 | /* Do some needed geometry management. */ | |
2518 | { | |
2519 | int len; | |
2520 | char *tem, shell_position[32]; | |
6b61353c | 2521 | Arg al[10]; |
a7f7d550 | 2522 | int ac = 0; |
5031cc10 | 2523 | int extra_borders = 0; |
177c0ea7 | 2524 | int menubar_size |
7556890b RS |
2525 | = (f->output_data.x->menubar_widget |
2526 | ? (f->output_data.x->menubar_widget->core.height | |
2527 | + f->output_data.x->menubar_widget->core.border_width) | |
8fc2766b | 2528 | : 0); |
a7f7d550 | 2529 | |
f7008aff RS |
2530 | #if 0 /* Experimentally, we now get the right results |
2531 | for -geometry -0-0 without this. 24 Aug 96, rms. */ | |
01cbdba5 RS |
2532 | if (FRAME_EXTERNAL_MENU_BAR (f)) |
2533 | { | |
dd254b21 | 2534 | Dimension ibw = 0; |
01cbdba5 RS |
2535 | XtVaGetValues (pane_widget, XtNinternalBorderWidth, &ibw, NULL); |
2536 | menubar_size += ibw; | |
2537 | } | |
f7008aff | 2538 | #endif |
01cbdba5 | 2539 | |
7556890b | 2540 | f->output_data.x->menubar_height = menubar_size; |
00983aba | 2541 | |
440b0bfd | 2542 | #ifndef USE_LUCID |
5031cc10 KH |
2543 | /* Motif seems to need this amount added to the sizes |
2544 | specified for the shell widget. The Athena/Lucid widgets don't. | |
2545 | Both conclusions reached experimentally. -- rms. */ | |
440b0bfd RS |
2546 | XtVaGetValues (f->output_data.x->edit_widget, XtNinternalBorderWidth, |
2547 | &extra_borders, NULL); | |
2548 | extra_borders *= 2; | |
2549 | #endif | |
5031cc10 | 2550 | |
97787173 RS |
2551 | /* Convert our geometry parameters into a geometry string |
2552 | and specify it. | |
2553 | Note that we do not specify here whether the position | |
2554 | is a user-specified or program-specified one. | |
2555 | We pass that information later, in x_wm_set_size_hints. */ | |
2556 | { | |
be786000 | 2557 | int left = f->left_pos; |
97787173 | 2558 | int xneg = window_prompting & XNegative; |
be786000 | 2559 | int top = f->top_pos; |
97787173 RS |
2560 | int yneg = window_prompting & YNegative; |
2561 | if (xneg) | |
2562 | left = -left; | |
2563 | if (yneg) | |
2564 | top = -top; | |
c760f47e KH |
2565 | |
2566 | if (window_prompting & USPosition) | |
5031cc10 | 2567 | sprintf (shell_position, "=%dx%d%c%d%c%d", |
be786000 KS |
2568 | FRAME_PIXEL_WIDTH (f) + extra_borders, |
2569 | FRAME_PIXEL_HEIGHT (f) + menubar_size + extra_borders, | |
c760f47e KH |
2570 | (xneg ? '-' : '+'), left, |
2571 | (yneg ? '-' : '+'), top); | |
2572 | else | |
6b61353c KH |
2573 | { |
2574 | sprintf (shell_position, "=%dx%d", | |
2575 | FRAME_PIXEL_WIDTH (f) + extra_borders, | |
2576 | FRAME_PIXEL_HEIGHT (f) + menubar_size + extra_borders); | |
2577 | ||
2578 | /* Setting x and y when the position is not specified in | |
2579 | the geometry string will set program position in the WM hints. | |
2580 | If Emacs had just one program position, we could set it in | |
2581 | fallback resources, but since each make-frame call can specify | |
2582 | different program positions, this is easier. */ | |
2583 | XtSetArg (al[ac], XtNx, left); ac++; | |
2584 | XtSetArg (al[ac], XtNy, top); ac++; | |
2585 | } | |
97787173 RS |
2586 | } |
2587 | ||
a7f7d550 | 2588 | len = strlen (shell_position) + 1; |
77110caa RS |
2589 | /* We don't free this because we don't know whether |
2590 | it is safe to free it while the frame exists. | |
2591 | It isn't worth the trouble of arranging to free it | |
2592 | when the frame is deleted. */ | |
a7f7d550 FP |
2593 | tem = (char *) xmalloc (len); |
2594 | strncpy (tem, shell_position, len); | |
2595 | XtSetArg (al[ac], XtNgeometry, tem); ac++; | |
2596 | XtSetValues (shell_widget, al, ac); | |
2597 | } | |
2598 | ||
9ef48a9d RS |
2599 | XtManageChild (pane_widget); |
2600 | XtRealizeWidget (shell_widget); | |
2601 | ||
2532f20c JD |
2602 | if (FRAME_X_EMBEDDED_P (f)) |
2603 | XReparentWindow (FRAME_X_DISPLAY (f), XtWindow (shell_widget), | |
2604 | f->output_data.x->parent_desc, 0, 0); | |
2605 | ||
177c0ea7 | 2606 | FRAME_X_WINDOW (f) = XtWindow (frame_widget); |
9ef48a9d RS |
2607 | |
2608 | validate_x_resource_name (); | |
b7975ee4 | 2609 | |
d5db4077 KR |
2610 | class_hints.res_name = (char *) SDATA (Vx_resource_name); |
2611 | class_hints.res_class = (char *) SDATA (Vx_resource_class); | |
b9dc4443 | 2612 | XSetClassHint (FRAME_X_DISPLAY (f), XtWindow (shell_widget), &class_hints); |
5a7df7d7 GM |
2613 | |
2614 | #ifdef HAVE_X_I18N | |
2615 | FRAME_XIC (f) = NULL; | |
1576f1ad DL |
2616 | if (use_xim) |
2617 | create_frame_xic (f); | |
5a7df7d7 | 2618 | #endif |
64d16748 | 2619 | |
7556890b RS |
2620 | f->output_data.x->wm_hints.input = True; |
2621 | f->output_data.x->wm_hints.flags |= InputHint; | |
b9dc4443 | 2622 | XSetWMHints (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
7556890b | 2623 | &f->output_data.x->wm_hints); |
b8228beb | 2624 | |
c4ec904f | 2625 | hack_wm_protocols (f, shell_widget); |
9ef48a9d | 2626 | |
6c32dd68 PR |
2627 | #ifdef HACK_EDITRES |
2628 | XtAddEventHandler (shell_widget, 0, True, _XEditResCheckMessages, 0); | |
2629 | #endif | |
2630 | ||
9ef48a9d | 2631 | /* Do a stupid property change to force the server to generate a |
333b20bb | 2632 | PropertyNotify event so that the event_stream server timestamp will |
9ef48a9d RS |
2633 | be initialized to something relevant to the time we created the window. |
2634 | */ | |
6c32dd68 | 2635 | XChangeProperty (XtDisplay (frame_widget), XtWindow (frame_widget), |
b9dc4443 RS |
2636 | FRAME_X_DISPLAY_INFO (f)->Xatom_wm_protocols, |
2637 | XA_ATOM, 32, PropModeAppend, | |
9ef48a9d RS |
2638 | (unsigned char*) NULL, 0); |
2639 | ||
5a7df7d7 | 2640 | /* Make all the standard events reach the Emacs frame. */ |
31ac8d8c | 2641 | attributes.event_mask = STANDARD_EVENT_SET; |
5a7df7d7 GM |
2642 | |
2643 | #ifdef HAVE_X_I18N | |
2644 | if (FRAME_XIC (f)) | |
2645 | { | |
2646 | /* XIM server might require some X events. */ | |
2647 | unsigned long fevent = NoEventMask; | |
6b61353c | 2648 | XGetICValues (FRAME_XIC (f), XNFilterEvents, &fevent, NULL); |
5a7df7d7 GM |
2649 | attributes.event_mask |= fevent; |
2650 | } | |
2651 | #endif /* HAVE_X_I18N */ | |
177c0ea7 | 2652 | |
31ac8d8c FP |
2653 | attribute_mask = CWEventMask; |
2654 | XChangeWindowAttributes (XtDisplay (shell_widget), XtWindow (shell_widget), | |
2655 | attribute_mask, &attributes); | |
2656 | ||
6c32dd68 | 2657 | XtMapWidget (frame_widget); |
9ef48a9d | 2658 | |
8fc2766b RS |
2659 | /* x_set_name normally ignores requests to set the name if the |
2660 | requested name is the same as the current name. This is the one | |
2661 | place where that assumption isn't correct; f->name is set, but | |
2662 | the X server hasn't been told. */ | |
2663 | { | |
2664 | Lisp_Object name; | |
2665 | int explicit = f->explicit_name; | |
2666 | ||
2667 | f->explicit_name = 0; | |
2668 | name = f->name; | |
2669 | f->name = Qnil; | |
2670 | x_set_name (f, name, explicit); | |
2671 | } | |
2672 | ||
b9dc4443 | 2673 | XDefineCursor (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
7556890b | 2674 | f->output_data.x->text_cursor); |
8fc2766b RS |
2675 | |
2676 | UNBLOCK_INPUT; | |
2677 | ||
495fa05e GM |
2678 | /* This is a no-op, except under Motif. Make sure main areas are |
2679 | set to something reasonable, in case we get an error later. */ | |
2680 | lw_set_main_areas (pane_widget, 0, frame_widget); | |
8fc2766b RS |
2681 | } |
2682 | ||
9ef48a9d | 2683 | #else /* not USE_X_TOOLKIT */ |
488dd4c4 JD |
2684 | #ifdef USE_GTK |
2685 | void | |
2686 | x_window (f) | |
2687 | FRAME_PTR f; | |
2688 | { | |
2689 | if (! xg_create_frame_widgets (f)) | |
2690 | error ("Unable to create window"); | |
1fcfb866 JD |
2691 | |
2692 | #ifdef HAVE_X_I18N | |
2693 | FRAME_XIC (f) = NULL; | |
6b61353c | 2694 | if (use_xim) |
1576f1ad DL |
2695 | { |
2696 | BLOCK_INPUT; | |
2697 | create_frame_xic (f); | |
2698 | if (FRAME_XIC (f)) | |
2699 | { | |
2700 | /* XIM server might require some X events. */ | |
2701 | unsigned long fevent = NoEventMask; | |
6b61353c | 2702 | XGetICValues (FRAME_XIC (f), XNFilterEvents, &fevent, NULL); |
1fcfb866 | 2703 | |
1576f1ad DL |
2704 | if (fevent != NoEventMask) |
2705 | { | |
2706 | XSetWindowAttributes attributes; | |
2707 | XWindowAttributes wattr; | |
2708 | unsigned long attribute_mask; | |
2709 | ||
2710 | XGetWindowAttributes (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), | |
2711 | &wattr); | |
2712 | attributes.event_mask = wattr.your_event_mask | fevent; | |
2713 | attribute_mask = CWEventMask; | |
2714 | XChangeWindowAttributes (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), | |
2715 | attribute_mask, &attributes); | |
2716 | } | |
2717 | } | |
2718 | UNBLOCK_INPUT; | |
2719 | } | |
1fcfb866 | 2720 | #endif |
488dd4c4 | 2721 | } |
9ef48a9d | 2722 | |
488dd4c4 | 2723 | #else /*! USE_GTK */ |
8fc2766b RS |
2724 | /* Create and set up the X window for frame F. */ |
2725 | ||
201d8c78 | 2726 | void |
8fc2766b RS |
2727 | x_window (f) |
2728 | struct frame *f; | |
2729 | ||
2730 | { | |
2731 | XClassHint class_hints; | |
2732 | XSetWindowAttributes attributes; | |
2733 | unsigned long attribute_mask; | |
2734 | ||
5bcee7ef | 2735 | attributes.background_pixel = FRAME_BACKGROUND_PIXEL (f); |
7556890b | 2736 | attributes.border_pixel = f->output_data.x->border_pixel; |
01f1ba30 JB |
2737 | attributes.bit_gravity = StaticGravity; |
2738 | attributes.backing_store = NotUseful; | |
2739 | attributes.save_under = True; | |
2740 | attributes.event_mask = STANDARD_EVENT_SET; | |
9b2956e2 GM |
2741 | attributes.colormap = FRAME_X_COLORMAP (f); |
2742 | attribute_mask = (CWBackPixel | CWBorderPixel | CWBitGravity | CWEventMask | |
2743 | | CWColormap); | |
01f1ba30 JB |
2744 | |
2745 | BLOCK_INPUT; | |
fe24a618 | 2746 | FRAME_X_WINDOW (f) |
b9dc4443 | 2747 | = XCreateWindow (FRAME_X_DISPLAY (f), |
7556890b | 2748 | f->output_data.x->parent_desc, |
be786000 KS |
2749 | f->left_pos, |
2750 | f->top_pos, | |
2751 | FRAME_PIXEL_WIDTH (f), FRAME_PIXEL_HEIGHT (f), | |
2752 | f->border_width, | |
01f1ba30 JB |
2753 | CopyFromParent, /* depth */ |
2754 | InputOutput, /* class */ | |
383d6ffc | 2755 | FRAME_X_VISUAL (f), |
01f1ba30 | 2756 | attribute_mask, &attributes); |
5a7df7d7 GM |
2757 | |
2758 | #ifdef HAVE_X_I18N | |
4dacadcc | 2759 | if (use_xim) |
5a7df7d7 | 2760 | { |
1576f1ad DL |
2761 | create_frame_xic (f); |
2762 | if (FRAME_XIC (f)) | |
2763 | { | |
2764 | /* XIM server might require some X events. */ | |
2765 | unsigned long fevent = NoEventMask; | |
6b61353c | 2766 | XGetICValues (FRAME_XIC (f), XNFilterEvents, &fevent, NULL); |
1576f1ad DL |
2767 | attributes.event_mask |= fevent; |
2768 | attribute_mask = CWEventMask; | |
2769 | XChangeWindowAttributes (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), | |
2770 | attribute_mask, &attributes); | |
2771 | } | |
5a7df7d7 GM |
2772 | } |
2773 | #endif /* HAVE_X_I18N */ | |
177c0ea7 | 2774 | |
d387c960 | 2775 | validate_x_resource_name (); |
b7975ee4 | 2776 | |
d5db4077 KR |
2777 | class_hints.res_name = (char *) SDATA (Vx_resource_name); |
2778 | class_hints.res_class = (char *) SDATA (Vx_resource_class); | |
b9dc4443 | 2779 | XSetClassHint (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), &class_hints); |
01f1ba30 | 2780 | |
00983aba KH |
2781 | /* The menubar is part of the ordinary display; |
2782 | it does not count in addition to the height of the window. */ | |
7556890b | 2783 | f->output_data.x->menubar_height = 0; |
00983aba | 2784 | |
179956b9 JB |
2785 | /* This indicates that we use the "Passive Input" input model. |
2786 | Unless we do this, we don't get the Focus{In,Out} events that we | |
2787 | need to draw the cursor correctly. Accursed bureaucrats. | |
b9dc4443 | 2788 | XWhipsAndChains (FRAME_X_DISPLAY (f), IronMaiden, &TheRack); */ |
179956b9 | 2789 | |
7556890b RS |
2790 | f->output_data.x->wm_hints.input = True; |
2791 | f->output_data.x->wm_hints.flags |= InputHint; | |
b9dc4443 | 2792 | XSetWMHints (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
7556890b | 2793 | &f->output_data.x->wm_hints); |
6d078211 | 2794 | f->output_data.x->wm_hints.icon_pixmap = None; |
179956b9 | 2795 | |
032e4ebe RS |
2796 | /* Request "save yourself" and "delete window" commands from wm. */ |
2797 | { | |
2798 | Atom protocols[2]; | |
b9dc4443 RS |
2799 | protocols[0] = FRAME_X_DISPLAY_INFO (f)->Xatom_wm_delete_window; |
2800 | protocols[1] = FRAME_X_DISPLAY_INFO (f)->Xatom_wm_save_yourself; | |
2801 | XSetWMProtocols (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), protocols, 2); | |
032e4ebe | 2802 | } |
9ef48a9d | 2803 | |
e373f201 JB |
2804 | /* x_set_name normally ignores requests to set the name if the |
2805 | requested name is the same as the current name. This is the one | |
2806 | place where that assumption isn't correct; f->name is set, but | |
2807 | the X server hasn't been told. */ | |
2808 | { | |
98381190 | 2809 | Lisp_Object name; |
cf177271 | 2810 | int explicit = f->explicit_name; |
e373f201 | 2811 | |
cf177271 | 2812 | f->explicit_name = 0; |
98381190 KH |
2813 | name = f->name; |
2814 | f->name = Qnil; | |
cf177271 | 2815 | x_set_name (f, name, explicit); |
e373f201 JB |
2816 | } |
2817 | ||
b9dc4443 | 2818 | XDefineCursor (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
7556890b | 2819 | f->output_data.x->text_cursor); |
9ef48a9d | 2820 | |
01f1ba30 JB |
2821 | UNBLOCK_INPUT; |
2822 | ||
fe24a618 | 2823 | if (FRAME_X_WINDOW (f) == 0) |
9ef48a9d | 2824 | error ("Unable to create window"); |
01f1ba30 JB |
2825 | } |
2826 | ||
488dd4c4 | 2827 | #endif /* not USE_GTK */ |
8fc2766b RS |
2828 | #endif /* not USE_X_TOOLKIT */ |
2829 | ||
289978b5 LT |
2830 | /* Verify that the icon position args for this window are valid. */ |
2831 | ||
2832 | static void | |
2833 | x_icon_verify (f, parms) | |
2834 | struct frame *f; | |
2835 | Lisp_Object parms; | |
2836 | { | |
2837 | Lisp_Object icon_x, icon_y; | |
2838 | ||
2839 | /* Set the position of the icon. Note that twm groups all | |
2840 | icons in an icon window. */ | |
2841 | icon_x = x_frame_get_and_record_arg (f, parms, Qicon_left, 0, 0, RES_TYPE_NUMBER); | |
2842 | icon_y = x_frame_get_and_record_arg (f, parms, Qicon_top, 0, 0, RES_TYPE_NUMBER); | |
2843 | if (!EQ (icon_x, Qunbound) && !EQ (icon_y, Qunbound)) | |
2844 | { | |
2845 | CHECK_NUMBER (icon_x); | |
2846 | CHECK_NUMBER (icon_y); | |
2847 | } | |
2848 | else if (!EQ (icon_x, Qunbound) || !EQ (icon_y, Qunbound)) | |
2849 | error ("Both left and top icon corners of icon must be specified"); | |
2850 | } | |
2851 | ||
01f1ba30 JB |
2852 | /* Handle the icon stuff for this window. Perhaps later we might |
2853 | want an x_set_icon_position which can be called interactively as | |
b9dc4443 | 2854 | well. */ |
01f1ba30 JB |
2855 | |
2856 | static void | |
f676886a JB |
2857 | x_icon (f, parms) |
2858 | struct frame *f; | |
01f1ba30 JB |
2859 | Lisp_Object parms; |
2860 | { | |
f9942c9e | 2861 | Lisp_Object icon_x, icon_y; |
fd0f53a9 | 2862 | #if 0 |
abb4b7ec | 2863 | struct x_display_info *dpyinfo = FRAME_X_DISPLAY_INFO (f); |
fd0f53a9 | 2864 | #endif |
01f1ba30 JB |
2865 | |
2866 | /* Set the position of the icon. Note that twm groups all | |
b9dc4443 | 2867 | icons in an icon window. */ |
7c0d3ed8 KS |
2868 | icon_x = x_frame_get_and_record_arg (f, parms, Qicon_left, 0, 0, RES_TYPE_NUMBER); |
2869 | icon_y = x_frame_get_and_record_arg (f, parms, Qicon_top, 0, 0, RES_TYPE_NUMBER); | |
f9942c9e | 2870 | if (!EQ (icon_x, Qunbound) && !EQ (icon_y, Qunbound)) |
01f1ba30 | 2871 | { |
b7826503 PJ |
2872 | CHECK_NUMBER (icon_x); |
2873 | CHECK_NUMBER (icon_y); | |
01f1ba30 | 2874 | } |
f9942c9e | 2875 | else if (!EQ (icon_x, Qunbound) || !EQ (icon_y, Qunbound)) |
01f1ba30 | 2876 | error ("Both left and top icon corners of icon must be specified"); |
01f1ba30 | 2877 | |
f9942c9e JB |
2878 | BLOCK_INPUT; |
2879 | ||
fe24a618 JB |
2880 | if (! EQ (icon_x, Qunbound)) |
2881 | x_wm_set_icon_position (f, XINT (icon_x), XINT (icon_y)); | |
f9942c9e | 2882 | |
a9d54793 KL |
2883 | #if 0 /* x_get_arg removes the visibility parameter as a side effect, |
2884 | but x_create_frame still needs it. */ | |
01f1ba30 | 2885 | /* Start up iconic or window? */ |
49795535 | 2886 | x_wm_set_window_state |
333b20bb GM |
2887 | (f, (EQ (x_get_arg (dpyinfo, parms, Qvisibility, 0, 0, RES_TYPE_SYMBOL), |
2888 | Qicon) | |
49795535 JB |
2889 | ? IconicState |
2890 | : NormalState)); | |
a9d54793 | 2891 | #endif |
01f1ba30 | 2892 | |
d5db4077 | 2893 | x_text_icon (f, (char *) SDATA ((!NILP (f->icon_name) |
f468da95 | 2894 | ? f->icon_name |
d5db4077 | 2895 | : f->name))); |
80534dd6 | 2896 | |
01f1ba30 JB |
2897 | UNBLOCK_INPUT; |
2898 | } | |
2899 | ||
b243755a | 2900 | /* Make the GCs needed for this window, setting the |
01f1ba30 JB |
2901 | background, border and mouse colors; also create the |
2902 | mouse cursor and the gray border tile. */ | |
2903 | ||
f945b920 JB |
2904 | static char cursor_bits[] = |
2905 | { | |
2906 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, | |
2907 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, | |
2908 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, | |
2909 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 | |
2910 | }; | |
2911 | ||
01f1ba30 | 2912 | static void |
f676886a JB |
2913 | x_make_gc (f) |
2914 | struct frame *f; | |
01f1ba30 JB |
2915 | { |
2916 | XGCValues gc_values; | |
01f1ba30 | 2917 | |
6afb1d07 JB |
2918 | BLOCK_INPUT; |
2919 | ||
b243755a | 2920 | /* Create the GCs of this frame. |
9ef48a9d | 2921 | Note that many default values are used. */ |
01f1ba30 | 2922 | |
ce593f6e KL |
2923 | gc_values.foreground = FRAME_FOREGROUND_PIXEL (f); |
2924 | gc_values.background = FRAME_BACKGROUND_PIXEL (f); | |
9ef48a9d | 2925 | gc_values.line_width = 0; /* Means 1 using fast algorithm. */ |
959e647d GM |
2926 | f->output_data.x->normal_gc |
2927 | = XCreateGC (FRAME_X_DISPLAY (f), | |
2928 | FRAME_X_WINDOW (f), | |
b51238f5 | 2929 | GCLineWidth | GCForeground | GCBackground, |
959e647d | 2930 | &gc_values); |
01f1ba30 | 2931 | |
b9dc4443 | 2932 | /* Reverse video style. */ |
ce593f6e KL |
2933 | gc_values.foreground = FRAME_BACKGROUND_PIXEL (f); |
2934 | gc_values.background = FRAME_FOREGROUND_PIXEL (f); | |
959e647d GM |
2935 | f->output_data.x->reverse_gc |
2936 | = XCreateGC (FRAME_X_DISPLAY (f), | |
2937 | FRAME_X_WINDOW (f), | |
b51238f5 | 2938 | GCForeground | GCBackground | GCLineWidth, |
959e647d | 2939 | &gc_values); |
01f1ba30 | 2940 | |
9ef48a9d | 2941 | /* Cursor has cursor-color background, background-color foreground. */ |
ce593f6e | 2942 | gc_values.foreground = FRAME_BACKGROUND_PIXEL (f); |
7556890b | 2943 | gc_values.background = f->output_data.x->cursor_pixel; |
01f1ba30 | 2944 | gc_values.fill_style = FillOpaqueStippled; |
7556890b | 2945 | f->output_data.x->cursor_gc |
b9dc4443 | 2946 | = XCreateGC (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
b51238f5 | 2947 | (GCForeground | GCBackground |
c8bcd18a | 2948 | | GCFillStyle | GCLineWidth), |
01f1ba30 JB |
2949 | &gc_values); |
2950 | ||
333b20bb GM |
2951 | /* Reliefs. */ |
2952 | f->output_data.x->white_relief.gc = 0; | |
2953 | f->output_data.x->black_relief.gc = 0; | |
2954 | ||
01f1ba30 | 2955 | /* Create the gray border tile used when the pointer is not in |
f676886a | 2956 | the frame. Since this depends on the frame's pixel values, |
9ef48a9d | 2957 | this must be done on a per-frame basis. */ |
7556890b | 2958 | f->output_data.x->border_tile |
d043f1a4 | 2959 | = (XCreatePixmapFromBitmapData |
177c0ea7 | 2960 | (FRAME_X_DISPLAY (f), FRAME_X_DISPLAY_INFO (f)->root_window, |
d043f1a4 | 2961 | gray_bits, gray_width, gray_height, |
ce593f6e KL |
2962 | FRAME_FOREGROUND_PIXEL (f), |
2963 | FRAME_BACKGROUND_PIXEL (f), | |
ab452f99 | 2964 | DefaultDepth (FRAME_X_DISPLAY (f), FRAME_X_SCREEN_NUMBER (f)))); |
6afb1d07 JB |
2965 | |
2966 | UNBLOCK_INPUT; | |
01f1ba30 | 2967 | } |
01f1ba30 | 2968 | |
959e647d GM |
2969 | |
2970 | /* Free what was was allocated in x_make_gc. */ | |
2971 | ||
2972 | void | |
2973 | x_free_gcs (f) | |
2974 | struct frame *f; | |
2975 | { | |
2976 | Display *dpy = FRAME_X_DISPLAY (f); | |
2977 | ||
2978 | BLOCK_INPUT; | |
177c0ea7 | 2979 | |
959e647d GM |
2980 | if (f->output_data.x->normal_gc) |
2981 | { | |
2982 | XFreeGC (dpy, f->output_data.x->normal_gc); | |
2983 | f->output_data.x->normal_gc = 0; | |
2984 | } | |
2985 | ||
2986 | if (f->output_data.x->reverse_gc) | |
2987 | { | |
2988 | XFreeGC (dpy, f->output_data.x->reverse_gc); | |
2989 | f->output_data.x->reverse_gc = 0; | |
2990 | } | |
177c0ea7 | 2991 | |
959e647d GM |
2992 | if (f->output_data.x->cursor_gc) |
2993 | { | |
2994 | XFreeGC (dpy, f->output_data.x->cursor_gc); | |
2995 | f->output_data.x->cursor_gc = 0; | |
2996 | } | |
2997 | ||
2998 | if (f->output_data.x->border_tile) | |
2999 | { | |
3000 | XFreePixmap (dpy, f->output_data.x->border_tile); | |
3001 | f->output_data.x->border_tile = 0; | |
3002 | } | |
3003 | ||
3004 | UNBLOCK_INPUT; | |
3005 | } | |
3006 | ||
3007 | ||
eaf1eea9 GM |
3008 | /* Handler for signals raised during x_create_frame and |
3009 | x_create_top_frame. FRAME is the frame which is partially | |
3010 | constructed. */ | |
3011 | ||
3012 | static Lisp_Object | |
3013 | unwind_create_frame (frame) | |
3014 | Lisp_Object frame; | |
3015 | { | |
3016 | struct frame *f = XFRAME (frame); | |
3017 | ||
8346e08b KL |
3018 | /* If frame is already dead, nothing to do. This can happen if the |
3019 | display is disconnected after the frame has become official, but | |
3020 | before x_create_frame removes the unwind protect. */ | |
3021 | if (!FRAME_LIVE_P (f)) | |
3022 | return Qnil; | |
3023 | ||
eaf1eea9 GM |
3024 | /* If frame is ``official'', nothing to do. */ |
3025 | if (!CONSP (Vframe_list) || !EQ (XCAR (Vframe_list), frame)) | |
3026 | { | |
f1d2ce7f | 3027 | #if GLYPH_DEBUG |
eaf1eea9 GM |
3028 | struct x_display_info *dpyinfo = FRAME_X_DISPLAY_INFO (f); |
3029 | #endif | |
177c0ea7 | 3030 | |
eaf1eea9 GM |
3031 | x_free_frame_resources (f); |
3032 | ||
5b3f8550 | 3033 | #if GLYPH_DEBUG |
eaf1eea9 GM |
3034 | /* Check that reference counts are indeed correct. */ |
3035 | xassert (dpyinfo->reference_count == dpyinfo_refcount); | |
3036 | xassert (dpyinfo->image_cache->refcount == image_cache_refcount); | |
5b3f8550 | 3037 | #endif |
c844a81a | 3038 | return Qt; |
eaf1eea9 | 3039 | } |
177c0ea7 | 3040 | |
eaf1eea9 GM |
3041 | return Qnil; |
3042 | } | |
3043 | ||
b51238f5 | 3044 | |
02ed2ea8 KH |
3045 | static void |
3046 | x_default_font_parameter (f, parms) | |
3047 | struct frame *f; | |
3048 | Lisp_Object parms; | |
3049 | { | |
3050 | struct x_display_info *dpyinfo = FRAME_X_DISPLAY_INFO (f); | |
770e2e6e | 3051 | Lisp_Object font_param = x_get_arg (dpyinfo, parms, Qfont, NULL, NULL, |
02ed2ea8 | 3052 | RES_TYPE_STRING); |
770e2e6e SM |
3053 | Lisp_Object font; |
3054 | if (EQ (font_param, Qunbound)) | |
3055 | font_param = Qnil; | |
3056 | font = !NILP (font_param) ? font_param | |
3057 | : x_get_arg (dpyinfo, parms, Qfont, "font", "Font", RES_TYPE_STRING); | |
02ed2ea8 KH |
3058 | |
3059 | if (! STRINGP (font)) | |
3060 | { | |
3061 | char *names[] | |
be9d013a CY |
3062 | = { |
3063 | #ifdef HAVE_XFT | |
d7afccca | 3064 | /* This will find the normal Xft font. */ |
c9055a7d | 3065 | "monospace-12", |
be9d013a CY |
3066 | #endif |
3067 | "-adobe-courier-medium-r-*-*-*-120-*-*-*-*-iso8859-1", | |
3068 | "-misc-fixed-medium-r-normal-*-*-140-*-*-c-*-iso8859-1", | |
02ed2ea8 KH |
3069 | "-*-*-medium-r-normal-*-*-140-*-*-c-*-iso8859-1", |
3070 | /* This was formerly the first thing tried, but it finds | |
3071 | too many fonts and takes too long. */ | |
3072 | "-*-*-medium-r-*-*-*-*-*-*-c-*-iso8859-1", | |
3073 | /* If those didn't work, look for something which will | |
3074 | at least work. */ | |
3075 | "-*-fixed-*-*-*-*-*-140-*-*-c-*-iso8859-1", | |
25c25256 | 3076 | "fixed", |
02ed2ea8 KH |
3077 | NULL }; |
3078 | int i; | |
3079 | ||
3080 | for (i = 0; names[i]; i++) | |
3081 | { | |
3082 | font = font_open_by_name (f, names[i]); | |
3083 | if (! NILP (font)) | |
3084 | break; | |
3085 | } | |
3086 | if (NILP (font)) | |
25c25256 | 3087 | error ("No suitable font was found"); |
02ed2ea8 | 3088 | } |
770e2e6e | 3089 | else if (!NILP (font_param)) |
27129af9 SM |
3090 | { |
3091 | /* Remember the explicit font parameter, so we can re-apply it after | |
3092 | we've applied the `default' face settings. */ | |
770e2e6e SM |
3093 | x_set_frame_parameters (f, Fcons (Fcons (Qfont_param, font_param), Qnil)); |
3094 | } | |
02ed2ea8 KH |
3095 | x_default_parameter (f, parms, Qfont, font, "font", "Font", RES_TYPE_STRING); |
3096 | } | |
b51238f5 | 3097 | |
eaf1eea9 | 3098 | |
1c44e124 CY |
3099 | DEFUN ("x-wm-set-size-hint", Fx_wm_set_size_hint, Sx_wm_set_size_hint, |
3100 | 0, 1, 0, | |
3101 | doc: /* Send the size hints for frame FRAME to the window manager. | |
3102 | If FRAME is nil, use the selected frame. */) | |
3103 | (frame) | |
3104 | Lisp_Object frame; | |
3105 | { | |
3106 | struct frame *f; | |
3107 | if (NILP (frame)) | |
3108 | frame = selected_frame; | |
3109 | f = XFRAME (frame); | |
3110 | BLOCK_INPUT; | |
3b18571d CY |
3111 | if (FRAME_X_P (f)) |
3112 | x_wm_set_size_hint (f, 0, 0); | |
1c44e124 | 3113 | UNBLOCK_INPUT; |
653a3150 | 3114 | return Qnil; |
1c44e124 CY |
3115 | } |
3116 | ||
f676886a | 3117 | DEFUN ("x-create-frame", Fx_create_frame, Sx_create_frame, |
01f1ba30 | 3118 | 1, 1, 0, |
7ee72033 | 3119 | doc: /* Make a new X window, which is called a "frame" in Emacs terms. |
d29a9848 | 3120 | Return an Emacs frame object. |
e0079d39 | 3121 | PARMS is an alist of frame parameters. |
c061c855 GM |
3122 | If the parameters specify that the frame should not have a minibuffer, |
3123 | and do not specify a specific minibuffer window to use, | |
3124 | then `default-minibuffer-frame' must be a frame whose minibuffer can | |
3125 | be shared by the new frame. | |
3126 | ||
7ee72033 MB |
3127 | This function is an internal primitive--use `make-frame' instead. */) |
3128 | (parms) | |
01f1ba30 JB |
3129 | Lisp_Object parms; |
3130 | { | |
f676886a | 3131 | struct frame *f; |
2365c027 | 3132 | Lisp_Object frame, tem; |
01f1ba30 JB |
3133 | Lisp_Object name; |
3134 | int minibuffer_only = 0; | |
3135 | long window_prompting = 0; | |
3136 | int width, height; | |
331379bf | 3137 | int count = SPECPDL_INDEX (); |
ecaca587 | 3138 | struct gcpro gcpro1, gcpro2, gcpro3, gcpro4; |
b9dc4443 | 3139 | Lisp_Object display; |
333b20bb | 3140 | struct x_display_info *dpyinfo = NULL; |
a59e4f3d | 3141 | Lisp_Object parent; |
e557f19d | 3142 | struct kboard *kb; |
01f1ba30 | 3143 | |
5fa98fcf RS |
3144 | parms = Fcopy_alist (parms); |
3145 | ||
b7975ee4 KH |
3146 | /* Use this general default value to start with |
3147 | until we know if this frame has a specified name. */ | |
3148 | Vx_resource_name = Vinvocation_name; | |
3149 | ||
6ed8eeff | 3150 | display = x_get_arg (dpyinfo, parms, Qterminal, 0, 0, RES_TYPE_NUMBER); |
1705c933 | 3151 | if (EQ (display, Qunbound)) |
b6660415 | 3152 | display = x_get_arg (dpyinfo, parms, Qdisplay, 0, 0, RES_TYPE_STRING); |
b9dc4443 RS |
3153 | if (EQ (display, Qunbound)) |
3154 | display = Qnil; | |
3155 | dpyinfo = check_x_display_info (display); | |
6ed8eeff | 3156 | kb = dpyinfo->terminal->kboard; |
b9dc4443 | 3157 | |
89acb56d SM |
3158 | if (!dpyinfo->terminal->name) |
3159 | error ("Terminal is not live, can't create new frames on it"); | |
ab797f65 | 3160 | |
333b20bb | 3161 | name = x_get_arg (dpyinfo, parms, Qname, "name", "Name", RES_TYPE_STRING); |
6a5e54e2 | 3162 | if (!STRINGP (name) |
cf177271 JB |
3163 | && ! EQ (name, Qunbound) |
3164 | && ! NILP (name)) | |
08a90d6a | 3165 | error ("Invalid frame name--not a string or nil"); |
01f1ba30 | 3166 | |
b7975ee4 KH |
3167 | if (STRINGP (name)) |
3168 | Vx_resource_name = name; | |
3169 | ||
a59e4f3d | 3170 | /* See if parent window is specified. */ |
333b20bb | 3171 | parent = x_get_arg (dpyinfo, parms, Qparent_id, NULL, NULL, RES_TYPE_NUMBER); |
a59e4f3d RS |
3172 | if (EQ (parent, Qunbound)) |
3173 | parent = Qnil; | |
3174 | if (! NILP (parent)) | |
b7826503 | 3175 | CHECK_NUMBER (parent); |
a59e4f3d | 3176 | |
ecaca587 RS |
3177 | /* make_frame_without_minibuffer can run Lisp code and garbage collect. */ |
3178 | /* No need to protect DISPLAY because that's not used after passing | |
3179 | it to make_frame_without_minibuffer. */ | |
3180 | frame = Qnil; | |
3181 | GCPRO4 (parms, parent, name, frame); | |
333b20bb GM |
3182 | tem = x_get_arg (dpyinfo, parms, Qminibuffer, "minibuffer", "Minibuffer", |
3183 | RES_TYPE_SYMBOL); | |
f9942c9e | 3184 | if (EQ (tem, Qnone) || NILP (tem)) |
2526c290 | 3185 | f = make_frame_without_minibuffer (Qnil, kb, display); |
f9942c9e | 3186 | else if (EQ (tem, Qonly)) |
01f1ba30 | 3187 | { |
f676886a | 3188 | f = make_minibuffer_frame (); |
01f1ba30 JB |
3189 | minibuffer_only = 1; |
3190 | } | |
6a5e54e2 | 3191 | else if (WINDOWP (tem)) |
2526c290 | 3192 | f = make_frame_without_minibuffer (tem, kb, display); |
f9942c9e JB |
3193 | else |
3194 | f = make_frame (1); | |
01f1ba30 | 3195 | |
ecaca587 RS |
3196 | XSETFRAME (frame, f); |
3197 | ||
a3c87d4e JB |
3198 | /* Note that X Windows does support scroll bars. */ |
3199 | FRAME_CAN_HAVE_SCROLL_BARS (f) = 1; | |
179956b9 | 3200 | |
6ed8eeff KL |
3201 | f->terminal = dpyinfo->terminal; |
3202 | f->terminal->reference_count++; | |
428a555e | 3203 | |
08a90d6a | 3204 | f->output_method = output_x_window; |
7556890b RS |
3205 | f->output_data.x = (struct x_output *) xmalloc (sizeof (struct x_output)); |
3206 | bzero (f->output_data.x, sizeof (struct x_output)); | |
3207 | f->output_data.x->icon_bitmap = -1; | |
be786000 | 3208 | FRAME_FONTSET (f) = -1; |
333b20bb GM |
3209 | f->output_data.x->scroll_bar_foreground_pixel = -1; |
3210 | f->output_data.x->scroll_bar_background_pixel = -1; | |
f15340b7 MB |
3211 | #ifdef USE_TOOLKIT_SCROLL_BARS |
3212 | f->output_data.x->scroll_bar_top_shadow_pixel = -1; | |
3213 | f->output_data.x->scroll_bar_bottom_shadow_pixel = -1; | |
3214 | #endif /* USE_TOOLKIT_SCROLL_BARS */ | |
08a90d6a | 3215 | |
f468da95 | 3216 | f->icon_name |
333b20bb GM |
3217 | = x_get_arg (dpyinfo, parms, Qicon_name, "iconName", "Title", |
3218 | RES_TYPE_STRING); | |
f468da95 RS |
3219 | if (! STRINGP (f->icon_name)) |
3220 | f->icon_name = Qnil; | |
80534dd6 | 3221 | |
08a90d6a | 3222 | FRAME_X_DISPLAY_INFO (f) = dpyinfo; |
e3d56613 RS |
3223 | |
3224 | /* With FRAME_X_DISPLAY_INFO set up, this unwind-protect is safe. */ | |
3225 | record_unwind_protect (unwind_create_frame, frame); | |
f1d2ce7f | 3226 | #if GLYPH_DEBUG |
354884c4 | 3227 | image_cache_refcount = FRAME_IMAGE_CACHE (f)->refcount; |
eaf1eea9 GM |
3228 | dpyinfo_refcount = dpyinfo->reference_count; |
3229 | #endif /* GLYPH_DEBUG */ | |
08a90d6a | 3230 | |
9b2956e2 GM |
3231 | /* These colors will be set anyway later, but it's important |
3232 | to get the color reference counts right, so initialize them! */ | |
3233 | { | |
3234 | Lisp_Object black; | |
3235 | struct gcpro gcpro1; | |
cefecbcf GM |
3236 | |
3237 | /* Function x_decode_color can signal an error. Make | |
3238 | sure to initialize color slots so that we won't try | |
3239 | to free colors we haven't allocated. */ | |
ce593f6e KL |
3240 | FRAME_FOREGROUND_PIXEL (f) = -1; |
3241 | FRAME_BACKGROUND_PIXEL (f) = -1; | |
cefecbcf GM |
3242 | f->output_data.x->cursor_pixel = -1; |
3243 | f->output_data.x->cursor_foreground_pixel = -1; | |
3244 | f->output_data.x->border_pixel = -1; | |
3245 | f->output_data.x->mouse_pixel = -1; | |
177c0ea7 | 3246 | |
9b2956e2 GM |
3247 | black = build_string ("black"); |
3248 | GCPRO1 (black); | |
ce593f6e | 3249 | FRAME_FOREGROUND_PIXEL (f) |
9b2956e2 | 3250 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); |
ce593f6e | 3251 | FRAME_BACKGROUND_PIXEL (f) |
9b2956e2 GM |
3252 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); |
3253 | f->output_data.x->cursor_pixel | |
3254 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); | |
3255 | f->output_data.x->cursor_foreground_pixel | |
3256 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); | |
3257 | f->output_data.x->border_pixel | |
3258 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); | |
3259 | f->output_data.x->mouse_pixel | |
3260 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); | |
3261 | UNGCPRO; | |
3262 | } | |
3263 | ||
a59e4f3d RS |
3264 | /* Specify the parent under which to make this X window. */ |
3265 | ||
3266 | if (!NILP (parent)) | |
3267 | { | |
8c239ac3 | 3268 | f->output_data.x->parent_desc = (Window) XFASTINT (parent); |
7556890b | 3269 | f->output_data.x->explicit_parent = 1; |
a59e4f3d RS |
3270 | } |
3271 | else | |
3272 | { | |
7556890b RS |
3273 | f->output_data.x->parent_desc = FRAME_X_DISPLAY_INFO (f)->root_window; |
3274 | f->output_data.x->explicit_parent = 0; | |
a59e4f3d RS |
3275 | } |
3276 | ||
cf177271 JB |
3277 | /* Set the name; the functions to which we pass f expect the name to |
3278 | be set. */ | |
3279 | if (EQ (name, Qunbound) || NILP (name)) | |
3280 | { | |
08a90d6a | 3281 | f->name = build_string (dpyinfo->x_id_name); |
cf177271 JB |
3282 | f->explicit_name = 0; |
3283 | } | |
3284 | else | |
3285 | { | |
3286 | f->name = name; | |
3287 | f->explicit_name = 1; | |
9ef48a9d RS |
3288 | /* use the frame's title when getting resources for this frame. */ |
3289 | specbind (Qx_resource_name, name); | |
cf177271 | 3290 | } |
01f1ba30 | 3291 | |
02ed2ea8 KH |
3292 | f->resx = dpyinfo->resx; |
3293 | f->resy = dpyinfo->resy; | |
3294 | ||
bf970f2b | 3295 | register_font_driver (&xfont_driver, f); |
02ed2ea8 KH |
3296 | #ifdef HAVE_FREETYPE |
3297 | #ifdef HAVE_XFT | |
b51238f5 | 3298 | register_font_driver (&xftfont_driver, f); |
02ed2ea8 | 3299 | #else /* not HAVE_XFT */ |
b51238f5 | 3300 | register_font_driver (&ftxfont_driver, f); |
02ed2ea8 KH |
3301 | #endif /* not HAVE_XFT */ |
3302 | #endif /* HAVE_FREETYPE */ | |
297cc20a | 3303 | |
b51238f5 KH |
3304 | x_default_parameter (f, parms, Qfont_backend, Qnil, |
3305 | "fontBackend", "FontBackend", RES_TYPE_STRING); | |
02ed2ea8 | 3306 | |
01f1ba30 JB |
3307 | /* Extract the window parameters from the supplied values |
3308 | that are needed to determine window geometry. */ | |
b51238f5 | 3309 | x_default_font_parameter (f, parms); |
9ef48a9d | 3310 | |
e3881aa0 | 3311 | #ifdef USE_LUCID |
82c90203 RS |
3312 | /* Prevent lwlib/xlwmenu.c from crashing because of a bug |
3313 | whereby it fails to get any font. */ | |
b51238f5 | 3314 | xlwmenu_default_font = XLoadQueryFont (FRAME_X_DISPLAY (f), "fixed"); |
dd254b21 | 3315 | #endif |
82c90203 | 3316 | |
2532f20c JD |
3317 | /* Frame contents get displaced if an embedded X window has a border. */ |
3318 | if (! FRAME_X_EMBEDDED_P (f)) | |
3319 | x_default_parameter (f, parms, Qborder_width, make_number (2), | |
3320 | "borderWidth", "BorderWidth", RES_TYPE_NUMBER); | |
177c0ea7 | 3321 | |
4e397688 | 3322 | /* This defaults to 1 in order to match xterm. We recognize either |
ddf768c3 JB |
3323 | internalBorderWidth or internalBorder (which is what xterm calls |
3324 | it). */ | |
3325 | if (NILP (Fassq (Qinternal_border_width, parms))) | |
3326 | { | |
3327 | Lisp_Object value; | |
3328 | ||
abb4b7ec | 3329 | value = x_get_arg (dpyinfo, parms, Qinternal_border_width, |
333b20bb | 3330 | "internalBorder", "internalBorder", RES_TYPE_NUMBER); |
ddf768c3 JB |
3331 | if (! EQ (value, Qunbound)) |
3332 | parms = Fcons (Fcons (Qinternal_border_width, value), | |
3333 | parms); | |
3334 | } | |
a099c27a SM |
3335 | x_default_parameter (f, parms, Qinternal_border_width, |
3336 | #ifdef USE_GTK /* We used to impose 0 in xg_create_frame_widgets. */ | |
3337 | make_number (0), | |
3338 | #else | |
3339 | make_number (1), | |
3340 | #endif | |
333b20bb GM |
3341 | "internalBorderWidth", "internalBorderWidth", |
3342 | RES_TYPE_NUMBER); | |
1ab3d87e | 3343 | x_default_parameter (f, parms, Qvertical_scroll_bars, Qleft, |
333b20bb GM |
3344 | "verticalScrollBars", "ScrollBars", |
3345 | RES_TYPE_SYMBOL); | |
01f1ba30 | 3346 | |
b9dc4443 | 3347 | /* Also do the stuff which must be set before the window exists. */ |
cf177271 | 3348 | x_default_parameter (f, parms, Qforeground_color, build_string ("black"), |
333b20bb | 3349 | "foreground", "Foreground", RES_TYPE_STRING); |
cf177271 | 3350 | x_default_parameter (f, parms, Qbackground_color, build_string ("white"), |
0b60fc91 | 3351 | "background", "Background", RES_TYPE_STRING); |
cf177271 | 3352 | x_default_parameter (f, parms, Qmouse_color, build_string ("black"), |
333b20bb | 3353 | "pointerColor", "Foreground", RES_TYPE_STRING); |
cf177271 | 3354 | x_default_parameter (f, parms, Qcursor_color, build_string ("black"), |
333b20bb | 3355 | "cursorColor", "Foreground", RES_TYPE_STRING); |
cf177271 | 3356 | x_default_parameter (f, parms, Qborder_color, build_string ("black"), |
333b20bb | 3357 | "borderColor", "BorderColor", RES_TYPE_STRING); |
d62c8769 GM |
3358 | x_default_parameter (f, parms, Qscreen_gamma, Qnil, |
3359 | "screenGamma", "ScreenGamma", RES_TYPE_FLOAT); | |
563b67aa GM |
3360 | x_default_parameter (f, parms, Qline_spacing, Qnil, |
3361 | "lineSpacing", "LineSpacing", RES_TYPE_NUMBER); | |
b3ba0aa8 KS |
3362 | x_default_parameter (f, parms, Qleft_fringe, Qnil, |
3363 | "leftFringe", "LeftFringe", RES_TYPE_NUMBER); | |
3364 | x_default_parameter (f, parms, Qright_fringe, Qnil, | |
3365 | "rightFringe", "RightFringe", RES_TYPE_NUMBER); | |
333b20bb GM |
3366 | |
3367 | x_default_scroll_bar_color_parameter (f, parms, Qscroll_bar_foreground, | |
3368 | "scrollBarForeground", | |
3369 | "ScrollBarForeground", 1); | |
3370 | x_default_scroll_bar_color_parameter (f, parms, Qscroll_bar_background, | |
3371 | "scrollBarBackground", | |
3372 | "ScrollBarBackground", 0); | |
3373 | ||
3374 | /* Init faces before x_default_parameter is called for scroll-bar | |
3375 | parameters because that function calls x_set_scroll_bar_width, | |
3376 | which calls change_frame_size, which calls Fset_window_buffer, | |
3377 | which runs hooks, which call Fvertical_motion. At the end, we | |
3378 | end up in init_iterator with a null face cache, which should not | |
3379 | happen. */ | |
3380 | init_frame_faces (f); | |
177c0ea7 | 3381 | |
c7bcb20d | 3382 | x_default_parameter (f, parms, Qmenu_bar_lines, make_number (1), |
333b20bb | 3383 | "menuBar", "MenuBar", RES_TYPE_NUMBER); |
e33455ca | 3384 | x_default_parameter (f, parms, Qtool_bar_lines, make_number (1), |
333b20bb | 3385 | "toolBar", "ToolBar", RES_TYPE_NUMBER); |
79873d50 | 3386 | x_default_parameter (f, parms, Qbuffer_predicate, Qnil, |
333b20bb GM |
3387 | "bufferPredicate", "BufferPredicate", |
3388 | RES_TYPE_SYMBOL); | |
c2304e02 | 3389 | x_default_parameter (f, parms, Qtitle, Qnil, |
333b20bb | 3390 | "title", "Title", RES_TYPE_STRING); |
ea0a1f53 GM |
3391 | x_default_parameter (f, parms, Qwait_for_wm, Qt, |
3392 | "waitForWM", "WaitForWM", RES_TYPE_BOOLEAN); | |
49d41073 EZ |
3393 | x_default_parameter (f, parms, Qfullscreen, Qnil, |
3394 | "fullscreen", "Fullscreen", RES_TYPE_SYMBOL); | |
90eb1019 | 3395 | |
35f59f6b | 3396 | /* Compute the size of the X window. */ |
7c0d3ed8 | 3397 | window_prompting = x_figure_window_size (f, parms, 1); |
38d22040 | 3398 | |
495fa05e GM |
3399 | tem = x_get_arg (dpyinfo, parms, Qunsplittable, 0, 0, RES_TYPE_BOOLEAN); |
3400 | f->no_split = minibuffer_only || EQ (tem, Qt); | |
3401 | ||
289978b5 LT |
3402 | x_icon_verify (f, parms); |
3403 | ||
6a1bcd01 | 3404 | /* Create the X widget or window. */ |
a7f7d550 FP |
3405 | #ifdef USE_X_TOOLKIT |
3406 | x_window (f, window_prompting, minibuffer_only); | |
3407 | #else | |
f676886a | 3408 | x_window (f); |
a7f7d550 | 3409 | #endif |
177c0ea7 | 3410 | |
f676886a JB |
3411 | x_icon (f, parms); |
3412 | x_make_gc (f); | |
01f1ba30 | 3413 | |
495fa05e GM |
3414 | /* Now consider the frame official. */ |
3415 | FRAME_X_DISPLAY_INFO (f)->reference_count++; | |
3416 | Vframe_list = Fcons (frame, Vframe_list); | |
3417 | ||
f9942c9e JB |
3418 | /* We need to do this after creating the X window, so that the |
3419 | icon-creation functions can say whose icon they're describing. */ | |
84f25880 | 3420 | x_default_parameter (f, parms, Qicon_type, Qt, |
333b20bb | 3421 | "bitmapIcon", "BitmapIcon", RES_TYPE_SYMBOL); |
f9942c9e | 3422 | |
cf177271 | 3423 | x_default_parameter (f, parms, Qauto_raise, Qnil, |
333b20bb | 3424 | "autoRaise", "AutoRaiseLower", RES_TYPE_BOOLEAN); |
cf177271 | 3425 | x_default_parameter (f, parms, Qauto_lower, Qnil, |
333b20bb | 3426 | "autoLower", "AutoRaiseLower", RES_TYPE_BOOLEAN); |
dbc4e1c1 | 3427 | x_default_parameter (f, parms, Qcursor_type, Qbox, |
333b20bb | 3428 | "cursorType", "CursorType", RES_TYPE_SYMBOL); |
28d7281d GM |
3429 | x_default_parameter (f, parms, Qscroll_bar_width, Qnil, |
3430 | "scrollBarWidth", "ScrollBarWidth", | |
3431 | RES_TYPE_NUMBER); | |
271a71c7 GM |
3432 | x_default_parameter (f, parms, Qalpha, Qnil, |
3433 | "alpha", "Alpha", RES_TYPE_NUMBER); | |
f9942c9e | 3434 | |
be786000 | 3435 | /* Dimensions, especially FRAME_LINES (f), must be done via change_frame_size. |
01f1ba30 | 3436 | Change will not be effected unless different from the current |
be786000 KS |
3437 | FRAME_LINES (f). */ |
3438 | width = FRAME_COLS (f); | |
3439 | height = FRAME_LINES (f); | |
177c0ea7 | 3440 | |
be786000 KS |
3441 | SET_FRAME_COLS (f, 0); |
3442 | FRAME_LINES (f) = 0; | |
8938a4fb | 3443 | change_frame_size (f, height, width, 1, 0, 0); |
d043f1a4 | 3444 | |
488dd4c4 | 3445 | #if defined (USE_X_TOOLKIT) || defined (USE_GTK) |
495fa05e GM |
3446 | /* Create the menu bar. */ |
3447 | if (!minibuffer_only && FRAME_EXTERNAL_MENU_BAR (f)) | |
3448 | { | |
3449 | /* If this signals an error, we haven't set size hints for the | |
3450 | frame and we didn't make it visible. */ | |
3451 | initialize_frame_menubar (f); | |
3452 | ||
488dd4c4 | 3453 | #ifndef USE_GTK |
495fa05e GM |
3454 | /* This is a no-op, except under Motif where it arranges the |
3455 | main window for the widgets on it. */ | |
3456 | lw_set_main_areas (f->output_data.x->column_widget, | |
3457 | f->output_data.x->menubar_widget, | |
3458 | f->output_data.x->edit_widget); | |
488dd4c4 | 3459 | #endif /* not USE_GTK */ |
495fa05e | 3460 | } |
488dd4c4 | 3461 | #endif /* USE_X_TOOLKIT || USE_GTK */ |
495fa05e GM |
3462 | |
3463 | /* Tell the server what size and position, etc, we want, and how | |
3464 | badly we want them. This should be done after we have the menu | |
3465 | bar so that its size can be taken into account. */ | |
01f1ba30 | 3466 | BLOCK_INPUT; |
7989f084 | 3467 | x_wm_set_size_hint (f, window_prompting, 0); |
01f1ba30 JB |
3468 | UNBLOCK_INPUT; |
3469 | ||
495fa05e GM |
3470 | /* Make the window appear on the frame and enable display, unless |
3471 | the caller says not to. However, with explicit parent, Emacs | |
3472 | cannot control visibility, so don't try. */ | |
7556890b | 3473 | if (! f->output_data.x->explicit_parent) |
a59e4f3d RS |
3474 | { |
3475 | Lisp_Object visibility; | |
49795535 | 3476 | |
333b20bb GM |
3477 | visibility = x_get_arg (dpyinfo, parms, Qvisibility, 0, 0, |
3478 | RES_TYPE_SYMBOL); | |
a59e4f3d RS |
3479 | if (EQ (visibility, Qunbound)) |
3480 | visibility = Qt; | |
49795535 | 3481 | |
a59e4f3d RS |
3482 | if (EQ (visibility, Qicon)) |
3483 | x_iconify_frame (f); | |
3484 | else if (! NILP (visibility)) | |
3485 | x_make_frame_visible (f); | |
3486 | else | |
3487 | /* Must have been Qnil. */ | |
3488 | ; | |
3489 | } | |
01f1ba30 | 3490 | |
6b61353c KH |
3491 | /* Set the WM leader property. GTK does this itself, so this is not |
3492 | needed when using GTK. */ | |
3493 | if (dpyinfo->client_leader_window != 0) | |
3494 | { | |
3495 | BLOCK_INPUT; | |
3496 | XChangeProperty (FRAME_X_DISPLAY (f), | |
3497 | FRAME_OUTER_WINDOW (f), | |
3498 | dpyinfo->Xatom_wm_client_leader, | |
3499 | XA_WINDOW, 32, PropModeReplace, | |
47c53789 | 3500 | (unsigned char *) &dpyinfo->client_leader_window, 1); |
6b61353c KH |
3501 | UNBLOCK_INPUT; |
3502 | } | |
3503 | ||
225c13a5 | 3504 | /* Initialize `default-minibuffer-frame' in case this is the first |
6ed8eeff | 3505 | frame on this terminal. */ |
225c13a5 KL |
3506 | if (FRAME_HAS_MINIBUF_P (f) |
3507 | && (!FRAMEP (kb->Vdefault_minibuffer_frame) | |
3508 | || !FRAME_LIVE_P (XFRAME (kb->Vdefault_minibuffer_frame)))) | |
3509 | kb->Vdefault_minibuffer_frame = frame; | |
3510 | ||
5fa98fcf RS |
3511 | /* All remaining specified parameters, which have not been "used" |
3512 | by x_get_arg and friends, now go in the misc. alist of the frame. */ | |
9beb8baa | 3513 | for (tem = parms; CONSP (tem); tem = XCDR (tem)) |
5fa98fcf RS |
3514 | if (CONSP (XCAR (tem)) && !NILP (XCAR (XCAR (tem)))) |
3515 | f->param_alist = Fcons (XCAR (tem), f->param_alist); | |
3516 | ||
495fa05e | 3517 | UNGCPRO; |
9e57df62 GM |
3518 | |
3519 | /* Make sure windows on this frame appear in calls to next-window | |
3520 | and similar functions. */ | |
3521 | Vwindow_list = Qnil; | |
177c0ea7 | 3522 | |
9ef48a9d | 3523 | return unbind_to (count, frame); |
01f1ba30 JB |
3524 | } |
3525 | ||
eaf1eea9 | 3526 | |
0d17d282 KH |
3527 | /* FRAME is used only to get a handle on the X display. We don't pass the |
3528 | display info directly because we're called from frame.c, which doesn't | |
3529 | know about that structure. */ | |
e4f79258 | 3530 | |
87498171 | 3531 | Lisp_Object |
0d17d282 KH |
3532 | x_get_focus_frame (frame) |
3533 | struct frame *frame; | |
87498171 | 3534 | { |
0d17d282 | 3535 | struct x_display_info *dpyinfo = FRAME_X_DISPLAY_INFO (frame); |
87498171 | 3536 | Lisp_Object xfocus; |
0d17d282 | 3537 | if (! dpyinfo->x_focus_frame) |
87498171 KH |
3538 | return Qnil; |
3539 | ||
0d17d282 | 3540 | XSETFRAME (xfocus, dpyinfo->x_focus_frame); |
87498171 KH |
3541 | return xfocus; |
3542 | } | |
f0614854 | 3543 | |
3decc1e7 GM |
3544 | |
3545 | /* In certain situations, when the window manager follows a | |
3546 | click-to-focus policy, there seems to be no way around calling | |
3547 | XSetInputFocus to give another frame the input focus . | |
3548 | ||
3549 | In an ideal world, XSetInputFocus should generally be avoided so | |
3550 | that applications don't interfere with the window manager's focus | |
3551 | policy. But I think it's okay to use when it's clearly done | |
3552 | following a user-command. */ | |
3553 | ||
3554 | DEFUN ("x-focus-frame", Fx_focus_frame, Sx_focus_frame, 1, 1, 0, | |
7ee72033 MB |
3555 | doc: /* Set the input focus to FRAME. |
3556 | FRAME nil means use the selected frame. */) | |
3557 | (frame) | |
3decc1e7 GM |
3558 | Lisp_Object frame; |
3559 | { | |
3560 | struct frame *f = check_x_frame (frame); | |
3561 | Display *dpy = FRAME_X_DISPLAY (f); | |
3decc1e7 GM |
3562 | |
3563 | BLOCK_INPUT; | |
9ba8e10d | 3564 | x_catch_errors (dpy); |
3decc1e7 GM |
3565 | XSetInputFocus (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
3566 | RevertToParent, CurrentTime); | |
457a6b0a | 3567 | x_ewmh_activate_frame (f); |
4545fa20 | 3568 | x_uncatch_errors (); |
3decc1e7 | 3569 | UNBLOCK_INPUT; |
177c0ea7 | 3570 | |
3decc1e7 GM |
3571 | return Qnil; |
3572 | } | |
3573 | ||
f0614854 | 3574 | \f |
2d764c78 | 3575 | DEFUN ("xw-color-defined-p", Fxw_color_defined_p, Sxw_color_defined_p, 1, 2, 0, |
7ee72033 MB |
3576 | doc: /* Internal function called by `color-defined-p', which see. */) |
3577 | (color, frame) | |
b9dc4443 | 3578 | Lisp_Object color, frame; |
e12d55b2 | 3579 | { |
b9dc4443 RS |
3580 | XColor foo; |
3581 | FRAME_PTR f = check_x_frame (frame); | |
e12d55b2 | 3582 | |
b7826503 | 3583 | CHECK_STRING (color); |
b9dc4443 | 3584 | |
d5db4077 | 3585 | if (x_defined_color (f, SDATA (color), &foo, 0)) |
e12d55b2 RS |
3586 | return Qt; |
3587 | else | |
3588 | return Qnil; | |
3589 | } | |
3590 | ||
2d764c78 | 3591 | DEFUN ("xw-color-values", Fxw_color_values, Sxw_color_values, 1, 2, 0, |
7ee72033 MB |
3592 | doc: /* Internal function called by `color-values', which see. */) |
3593 | (color, frame) | |
b9dc4443 | 3594 | Lisp_Object color, frame; |
01f1ba30 | 3595 | { |
b9dc4443 RS |
3596 | XColor foo; |
3597 | FRAME_PTR f = check_x_frame (frame); | |
3598 | ||
b7826503 | 3599 | CHECK_STRING (color); |
01f1ba30 | 3600 | |
d5db4077 | 3601 | if (x_defined_color (f, SDATA (color), &foo, 0)) |
a508663b KS |
3602 | return list3 (make_number (foo.red), |
3603 | make_number (foo.green), | |
3604 | make_number (foo.blue)); | |
01f1ba30 JB |
3605 | else |
3606 | return Qnil; | |
3607 | } | |
3608 | ||
2d764c78 | 3609 | DEFUN ("xw-display-color-p", Fxw_display_color_p, Sxw_display_color_p, 0, 1, 0, |
7ee72033 | 3610 | doc: /* Internal function called by `display-color-p', which see. */) |
6ed8eeff KL |
3611 | (terminal) |
3612 | Lisp_Object terminal; | |
01f1ba30 | 3613 | { |
6ed8eeff | 3614 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
11ae94fe | 3615 | |
b9dc4443 | 3616 | if (dpyinfo->n_planes <= 2) |
01f1ba30 JB |
3617 | return Qnil; |
3618 | ||
b9dc4443 | 3619 | switch (dpyinfo->visual->class) |
01f1ba30 JB |
3620 | { |
3621 | case StaticColor: | |
3622 | case PseudoColor: | |
3623 | case TrueColor: | |
3624 | case DirectColor: | |
3625 | return Qt; | |
3626 | ||
3627 | default: | |
3628 | return Qnil; | |
3629 | } | |
3630 | } | |
3631 | ||
d0c9d219 | 3632 | DEFUN ("x-display-grayscale-p", Fx_display_grayscale_p, Sx_display_grayscale_p, |
c061c855 | 3633 | 0, 1, 0, |
7ee72033 | 3634 | doc: /* Return t if the X display supports shades of gray. |
c061c855 | 3635 | Note that color displays do support shades of gray. |
6ed8eeff KL |
3636 | The optional argument TERMINAL specifies which display to ask about. |
3637 | TERMINAL should be a terminal id, a frame or a display name (a string). | |
7ee72033 | 3638 | If omitted or nil, that stands for the selected frame's display. */) |
6ed8eeff KL |
3639 | (terminal) |
3640 | Lisp_Object terminal; | |
d0c9d219 | 3641 | { |
6ed8eeff | 3642 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
d0c9d219 | 3643 | |
ae6b58f9 | 3644 | if (dpyinfo->n_planes <= 1) |
b9dc4443 RS |
3645 | return Qnil; |
3646 | ||
ae6b58f9 RS |
3647 | switch (dpyinfo->visual->class) |
3648 | { | |
3649 | case StaticColor: | |
3650 | case PseudoColor: | |
3651 | case TrueColor: | |
3652 | case DirectColor: | |
3653 | case StaticGray: | |
3654 | case GrayScale: | |
3655 | return Qt; | |
3656 | ||
3657 | default: | |
3658 | return Qnil; | |
3659 | } | |
d0c9d219 RS |
3660 | } |
3661 | ||
41beb8fc | 3662 | DEFUN ("x-display-pixel-width", Fx_display_pixel_width, Sx_display_pixel_width, |
c061c855 | 3663 | 0, 1, 0, |
d29a9848 | 3664 | doc: /* Return the width in pixels of the X display TERMINAL. |
6ed8eeff KL |
3665 | The optional argument TERMINAL specifies which display to ask about. |
3666 | TERMINAL should be a terminal id, a frame or a display name (a string). | |
7ee72033 | 3667 | If omitted or nil, that stands for the selected frame's display. */) |
6ed8eeff KL |
3668 | (terminal) |
3669 | Lisp_Object terminal; | |
41beb8fc | 3670 | { |
6ed8eeff | 3671 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
b9dc4443 | 3672 | |
abe9d29c | 3673 | return make_number (x_display_pixel_width (dpyinfo)); |
41beb8fc RS |
3674 | } |
3675 | ||
3676 | DEFUN ("x-display-pixel-height", Fx_display_pixel_height, | |
c061c855 | 3677 | Sx_display_pixel_height, 0, 1, 0, |
d29a9848 | 3678 | doc: /* Return the height in pixels of the X display TERMINAL. |
6ed8eeff KL |
3679 | The optional argument TERMINAL specifies which display to ask about. |
3680 | TERMINAL should be a terminal id, a frame or a display name (a string). | |
7ee72033 | 3681 | If omitted or nil, that stands for the selected frame's display. */) |
6ed8eeff KL |
3682 | (terminal) |
3683 | Lisp_Object terminal; | |
41beb8fc | 3684 | { |
6ed8eeff | 3685 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
b9dc4443 | 3686 | |
abe9d29c | 3687 | return make_number (x_display_pixel_height (dpyinfo)); |
41beb8fc RS |
3688 | } |
3689 | ||
3690 | DEFUN ("x-display-planes", Fx_display_planes, Sx_display_planes, | |
c061c855 | 3691 | 0, 1, 0, |
d29a9848 | 3692 | doc: /* Return the number of bitplanes of the X display TERMINAL. |
6ed8eeff KL |
3693 | The optional argument TERMINAL specifies which display to ask about. |
3694 | TERMINAL should be a terminal id, a frame or a display name (a string). | |
7ee72033 | 3695 | If omitted or nil, that stands for the selected frame's display. */) |
6ed8eeff KL |
3696 | (terminal) |
3697 | Lisp_Object terminal; | |
41beb8fc | 3698 | { |
6ed8eeff | 3699 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
b9dc4443 RS |
3700 | |
3701 | return make_number (dpyinfo->n_planes); | |
41beb8fc RS |
3702 | } |
3703 | ||
3704 | DEFUN ("x-display-color-cells", Fx_display_color_cells, Sx_display_color_cells, | |
c061c855 | 3705 | 0, 1, 0, |
d29a9848 | 3706 | doc: /* Return the number of color cells of the X display TERMINAL. |
6ed8eeff KL |
3707 | The optional argument TERMINAL specifies which display to ask about. |
3708 | TERMINAL should be a terminal id, a frame or a display name (a string). | |
7ee72033 | 3709 | If omitted or nil, that stands for the selected frame's display. */) |
6ed8eeff KL |
3710 | (terminal) |
3711 | Lisp_Object terminal; | |
41beb8fc | 3712 | { |
6ed8eeff | 3713 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
b9dc4443 | 3714 | |
6b61353c KH |
3715 | int nr_planes = DisplayPlanes (dpyinfo->display, |
3716 | XScreenNumberOfScreen (dpyinfo->screen)); | |
3717 | ||
3718 | /* Truncate nr_planes to 24 to avoid integer overflow. | |
3719 | Some displays says 32, but only 24 bits are actually significant. | |
3720 | There are only very few and rare video cards that have more than | |
3721 | 24 significant bits. Also 24 bits is more than 16 million colors, | |
3722 | it "should be enough for everyone". */ | |
3723 | if (nr_planes > 24) nr_planes = 24; | |
3724 | ||
3725 | return make_number (1 << nr_planes); | |
41beb8fc RS |
3726 | } |
3727 | ||
9d317b2c RS |
3728 | DEFUN ("x-server-max-request-size", Fx_server_max_request_size, |
3729 | Sx_server_max_request_size, | |
c061c855 | 3730 | 0, 1, 0, |
d29a9848 | 3731 | doc: /* Return the maximum request size of the X server of display TERMINAL. |
6ed8eeff KL |
3732 | The optional argument TERMINAL specifies which display to ask about. |
3733 | TERMINAL should be a terminal id, a frame or a display name (a string). | |
7ee72033 | 3734 | If omitted or nil, that stands for the selected frame's display. */) |
6ed8eeff KL |
3735 | (terminal) |
3736 | Lisp_Object terminal; | |
9d317b2c | 3737 | { |
6ed8eeff | 3738 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
b9dc4443 RS |
3739 | |
3740 | return make_number (MAXREQUEST (dpyinfo->display)); | |
9d317b2c RS |
3741 | } |
3742 | ||
41beb8fc | 3743 | DEFUN ("x-server-vendor", Fx_server_vendor, Sx_server_vendor, 0, 1, 0, |
d29a9848 | 3744 | doc: /* Return the "vendor ID" string of the X server of display TERMINAL. |
95d62d8a RS |
3745 | \(Labelling every distributor as a "vendor" embodies the false assumption |
3746 | that operating systems cannot be developed and distributed noncommercially.) | |
6ed8eeff KL |
3747 | The optional argument TERMINAL specifies which display to ask about. |
3748 | TERMINAL should be a terminal id, a frame or a display name (a string). | |
7ee72033 | 3749 | If omitted or nil, that stands for the selected frame's display. */) |
6ed8eeff KL |
3750 | (terminal) |
3751 | Lisp_Object terminal; | |
41beb8fc | 3752 | { |
6ed8eeff | 3753 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
b9dc4443 RS |
3754 | char *vendor = ServerVendor (dpyinfo->display); |
3755 | ||
41beb8fc RS |
3756 | if (! vendor) vendor = ""; |
3757 | return build_string (vendor); | |
3758 | } | |
3759 | ||
3760 | DEFUN ("x-server-version", Fx_server_version, Sx_server_version, 0, 1, 0, | |
d29a9848 | 3761 | doc: /* Return the version numbers of the X server of display TERMINAL. |
c061c855 | 3762 | The value is a list of three integers: the major and minor |
95d62d8a | 3763 | version numbers of the X Protocol in use, and the distributor-specific release |
c061c855 GM |
3764 | number. See also the function `x-server-vendor'. |
3765 | ||
6ed8eeff KL |
3766 | The optional argument TERMINAL specifies which display to ask about. |
3767 | TERMINAL should be a terminal id, a frame or a display name (a string). | |
7ee72033 | 3768 | If omitted or nil, that stands for the selected frame's display. */) |
6ed8eeff KL |
3769 | (terminal) |
3770 | Lisp_Object terminal; | |
41beb8fc | 3771 | { |
6ed8eeff | 3772 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
b9dc4443 | 3773 | Display *dpy = dpyinfo->display; |
11ae94fe | 3774 | |
41beb8fc RS |
3775 | return Fcons (make_number (ProtocolVersion (dpy)), |
3776 | Fcons (make_number (ProtocolRevision (dpy)), | |
3777 | Fcons (make_number (VendorRelease (dpy)), Qnil))); | |
3778 | } | |
3779 | ||
3780 | DEFUN ("x-display-screens", Fx_display_screens, Sx_display_screens, 0, 1, 0, | |
6ed8eeff KL |
3781 | doc: /* Return the number of screens on the X server of display TERMINAL. |
3782 | The optional argument TERMINAL specifies which display to ask about. | |
3783 | TERMINAL should be a terminal id, a frame or a display name (a string). | |
7ee72033 | 3784 | If omitted or nil, that stands for the selected frame's display. */) |
6ed8eeff KL |
3785 | (terminal) |
3786 | Lisp_Object terminal; | |
41beb8fc | 3787 | { |
6ed8eeff | 3788 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
b9dc4443 RS |
3789 | |
3790 | return make_number (ScreenCount (dpyinfo->display)); | |
41beb8fc RS |
3791 | } |
3792 | ||
3793 | DEFUN ("x-display-mm-height", Fx_display_mm_height, Sx_display_mm_height, 0, 1, 0, | |
6ed8eeff KL |
3794 | doc: /* Return the height in millimeters of the X display TERMINAL. |
3795 | The optional argument TERMINAL specifies which display to ask about. | |
3796 | TERMINAL should be a terminal id, a frame or a display name (a string). | |
7ee72033 | 3797 | If omitted or nil, that stands for the selected frame's display. */) |
6ed8eeff KL |
3798 | (terminal) |
3799 | Lisp_Object terminal; | |
41beb8fc | 3800 | { |
6ed8eeff | 3801 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
b9dc4443 RS |
3802 | |
3803 | return make_number (HeightMMOfScreen (dpyinfo->screen)); | |
41beb8fc RS |
3804 | } |
3805 | ||
3806 | DEFUN ("x-display-mm-width", Fx_display_mm_width, Sx_display_mm_width, 0, 1, 0, | |
6ed8eeff KL |
3807 | doc: /* Return the width in millimeters of the X display TERMINAL. |
3808 | The optional argument TERMINAL specifies which display to ask about. | |
3809 | TERMINAL should be a terminal id, a frame or a display name (a string). | |
7ee72033 | 3810 | If omitted or nil, that stands for the selected frame's display. */) |
6ed8eeff KL |
3811 | (terminal) |
3812 | Lisp_Object terminal; | |
41beb8fc | 3813 | { |
6ed8eeff | 3814 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
b9dc4443 RS |
3815 | |
3816 | return make_number (WidthMMOfScreen (dpyinfo->screen)); | |
41beb8fc RS |
3817 | } |
3818 | ||
3819 | DEFUN ("x-display-backing-store", Fx_display_backing_store, | |
c061c855 | 3820 | Sx_display_backing_store, 0, 1, 0, |
d29a9848 | 3821 | doc: /* Return an indication of whether X display TERMINAL does backing store. |
c061c855 | 3822 | The value may be `always', `when-mapped', or `not-useful'. |
6ed8eeff KL |
3823 | The optional argument TERMINAL specifies which display to ask about. |
3824 | TERMINAL should be a terminal id, a frame or a display name (a string). | |
7ee72033 | 3825 | If omitted or nil, that stands for the selected frame's display. */) |
6ed8eeff KL |
3826 | (terminal) |
3827 | Lisp_Object terminal; | |
41beb8fc | 3828 | { |
6ed8eeff | 3829 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
8ec8a5ec | 3830 | Lisp_Object result; |
11ae94fe | 3831 | |
b9dc4443 | 3832 | switch (DoesBackingStore (dpyinfo->screen)) |
41beb8fc RS |
3833 | { |
3834 | case Always: | |
8ec8a5ec GM |
3835 | result = intern ("always"); |
3836 | break; | |
41beb8fc RS |
3837 | |
3838 | case WhenMapped: | |
8ec8a5ec GM |
3839 | result = intern ("when-mapped"); |
3840 | break; | |
41beb8fc RS |
3841 | |
3842 | case NotUseful: | |
8ec8a5ec GM |
3843 | result = intern ("not-useful"); |
3844 | break; | |
41beb8fc RS |
3845 | |
3846 | default: | |
3847 | error ("Strange value for BackingStore parameter of screen"); | |
8ec8a5ec | 3848 | result = Qnil; |
41beb8fc | 3849 | } |
8ec8a5ec GM |
3850 | |
3851 | return result; | |
41beb8fc RS |
3852 | } |
3853 | ||
3854 | DEFUN ("x-display-visual-class", Fx_display_visual_class, | |
c061c855 | 3855 | Sx_display_visual_class, 0, 1, 0, |
6ed8eeff | 3856 | doc: /* Return the visual class of the X display TERMINAL. |
c061c855 GM |
3857 | The value is one of the symbols `static-gray', `gray-scale', |
3858 | `static-color', `pseudo-color', `true-color', or `direct-color'. | |
3859 | ||
6ed8eeff KL |
3860 | The optional argument TERMINAL specifies which display to ask about. |
3861 | TERMINAL should a terminal id, a frame or a display name (a string). | |
7ee72033 | 3862 | If omitted or nil, that stands for the selected frame's display. */) |
6ed8eeff KL |
3863 | (terminal) |
3864 | Lisp_Object terminal; | |
41beb8fc | 3865 | { |
6ed8eeff | 3866 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
8ec8a5ec | 3867 | Lisp_Object result; |
11ae94fe | 3868 | |
b9dc4443 | 3869 | switch (dpyinfo->visual->class) |
41beb8fc | 3870 | { |
8ec8a5ec GM |
3871 | case StaticGray: |
3872 | result = intern ("static-gray"); | |
3873 | break; | |
3874 | case GrayScale: | |
3875 | result = intern ("gray-scale"); | |
3876 | break; | |
3877 | case StaticColor: | |
3878 | result = intern ("static-color"); | |
3879 | break; | |
3880 | case PseudoColor: | |
3881 | result = intern ("pseudo-color"); | |
3882 | break; | |
3883 | case TrueColor: | |
3884 | result = intern ("true-color"); | |
3885 | break; | |
3886 | case DirectColor: | |
3887 | result = intern ("direct-color"); | |
3888 | break; | |
41beb8fc RS |
3889 | default: |
3890 | error ("Display has an unknown visual class"); | |
8ec8a5ec | 3891 | result = Qnil; |
41beb8fc | 3892 | } |
177c0ea7 | 3893 | |
8ec8a5ec | 3894 | return result; |
41beb8fc RS |
3895 | } |
3896 | ||
3897 | DEFUN ("x-display-save-under", Fx_display_save_under, | |
c061c855 | 3898 | Sx_display_save_under, 0, 1, 0, |
d29a9848 | 3899 | doc: /* Return t if the X display TERMINAL supports the save-under feature. |
6ed8eeff KL |
3900 | The optional argument TERMINAL specifies which display to ask about. |
3901 | TERMINAL should be a terminal id, a frame or a display name (a string). | |
7ee72033 | 3902 | If omitted or nil, that stands for the selected frame's display. */) |
6ed8eeff KL |
3903 | (terminal) |
3904 | Lisp_Object terminal; | |
41beb8fc | 3905 | { |
6ed8eeff | 3906 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
11ae94fe | 3907 | |
b9dc4443 | 3908 | if (DoesSaveUnders (dpyinfo->screen) == True) |
41beb8fc RS |
3909 | return Qt; |
3910 | else | |
3911 | return Qnil; | |
3912 | } | |
3913 | \f | |
b9dc4443 | 3914 | int |
55caf99c RS |
3915 | x_pixel_width (f) |
3916 | register struct frame *f; | |
01f1ba30 | 3917 | { |
be786000 | 3918 | return FRAME_PIXEL_WIDTH (f); |
01f1ba30 JB |
3919 | } |
3920 | ||
b9dc4443 | 3921 | int |
55caf99c RS |
3922 | x_pixel_height (f) |
3923 | register struct frame *f; | |
01f1ba30 | 3924 | { |
be786000 | 3925 | return FRAME_PIXEL_HEIGHT (f); |
55caf99c RS |
3926 | } |
3927 | ||
b9dc4443 | 3928 | int |
55caf99c RS |
3929 | x_char_width (f) |
3930 | register struct frame *f; | |
3931 | { | |
be786000 | 3932 | return FRAME_COLUMN_WIDTH (f); |
55caf99c RS |
3933 | } |
3934 | ||
b9dc4443 | 3935 | int |
55caf99c RS |
3936 | x_char_height (f) |
3937 | register struct frame *f; | |
3938 | { | |
be786000 | 3939 | return FRAME_LINE_HEIGHT (f); |
01f1ba30 | 3940 | } |
b9dc4443 RS |
3941 | |
3942 | int | |
f03f2489 RS |
3943 | x_screen_planes (f) |
3944 | register struct frame *f; | |
b9dc4443 | 3945 | { |
f03f2489 | 3946 | return FRAME_X_DISPLAY_INFO (f)->n_planes; |
b9dc4443 | 3947 | } |
01f1ba30 | 3948 | |
a6ad00c0 GM |
3949 | |
3950 | \f | |
3951 | /************************************************************************ | |
3952 | X Displays | |
3953 | ************************************************************************/ | |
3954 | ||
01f1ba30 | 3955 | \f |
a6ad00c0 GM |
3956 | /* Mapping visual names to visuals. */ |
3957 | ||
3958 | static struct visual_class | |
3959 | { | |
3960 | char *name; | |
3961 | int class; | |
3962 | } | |
3963 | visual_classes[] = | |
3964 | { | |
3965 | {"StaticGray", StaticGray}, | |
3966 | {"GrayScale", GrayScale}, | |
3967 | {"StaticColor", StaticColor}, | |
3968 | {"PseudoColor", PseudoColor}, | |
3969 | {"TrueColor", TrueColor}, | |
3970 | {"DirectColor", DirectColor}, | |
9908a324 | 3971 | {NULL, 0} |
a6ad00c0 GM |
3972 | }; |
3973 | ||
3974 | ||
404daac1 | 3975 | #ifndef HAVE_XSCREENNUMBEROFSCREEN |
a6ad00c0 GM |
3976 | |
3977 | /* Value is the screen number of screen SCR. This is a substitute for | |
3978 | the X function with the same name when that doesn't exist. */ | |
3979 | ||
404daac1 RS |
3980 | int |
3981 | XScreenNumberOfScreen (scr) | |
3982 | register Screen *scr; | |
3983 | { | |
a6ad00c0 GM |
3984 | Display *dpy = scr->display; |
3985 | int i; | |
3df34fdb | 3986 | |
a6ad00c0 | 3987 | for (i = 0; i < dpy->nscreens; ++i) |
fbd5ceb2 | 3988 | if (scr == dpy->screens + i) |
a6ad00c0 | 3989 | break; |
404daac1 | 3990 | |
a6ad00c0 | 3991 | return i; |
404daac1 | 3992 | } |
a6ad00c0 | 3993 | |
404daac1 RS |
3994 | #endif /* not HAVE_XSCREENNUMBEROFSCREEN */ |
3995 | ||
01f1ba30 | 3996 | |
a6ad00c0 GM |
3997 | /* Select the visual that should be used on display DPYINFO. Set |
3998 | members of DPYINFO appropriately. Called from x_term_init. */ | |
fe24a618 | 3999 | |
a6ad00c0 GM |
4000 | void |
4001 | select_visual (dpyinfo) | |
4002 | struct x_display_info *dpyinfo; | |
4003 | { | |
4004 | Display *dpy = dpyinfo->display; | |
4005 | Screen *screen = dpyinfo->screen; | |
4006 | Lisp_Object value; | |
fe24a618 | 4007 | |
a6ad00c0 GM |
4008 | /* See if a visual is specified. */ |
4009 | value = display_x_get_resource (dpyinfo, | |
4010 | build_string ("visualClass"), | |
4011 | build_string ("VisualClass"), | |
4012 | Qnil, Qnil); | |
4013 | if (STRINGP (value)) | |
4014 | { | |
4015 | /* VALUE should be of the form CLASS-DEPTH, where CLASS is one | |
4016 | of `PseudoColor', `TrueColor' etc. and DEPTH is the color | |
4017 | depth, a decimal number. NAME is compared with case ignored. */ | |
d5db4077 | 4018 | char *s = (char *) alloca (SBYTES (value) + 1); |
a6ad00c0 GM |
4019 | char *dash; |
4020 | int i, class = -1; | |
4021 | XVisualInfo vinfo; | |
4022 | ||
d5db4077 | 4023 | strcpy (s, SDATA (value)); |
a6ad00c0 GM |
4024 | dash = index (s, '-'); |
4025 | if (dash) | |
4026 | { | |
4027 | dpyinfo->n_planes = atoi (dash + 1); | |
4028 | *dash = '\0'; | |
4029 | } | |
4030 | else | |
4031 | /* We won't find a matching visual with depth 0, so that | |
4032 | an error will be printed below. */ | |
4033 | dpyinfo->n_planes = 0; | |
f0614854 | 4034 | |
a6ad00c0 GM |
4035 | /* Determine the visual class. */ |
4036 | for (i = 0; visual_classes[i].name; ++i) | |
05131107 | 4037 | if (xstrcasecmp (s, visual_classes[i].name) == 0) |
a6ad00c0 GM |
4038 | { |
4039 | class = visual_classes[i].class; | |
4040 | break; | |
4041 | } | |
01f1ba30 | 4042 | |
a6ad00c0 GM |
4043 | /* Look up a matching visual for the specified class. */ |
4044 | if (class == -1 | |
4045 | || !XMatchVisualInfo (dpy, XScreenNumberOfScreen (screen), | |
4046 | dpyinfo->n_planes, class, &vinfo)) | |
d5db4077 | 4047 | fatal ("Invalid visual specification `%s'", SDATA (value)); |
177c0ea7 | 4048 | |
a6ad00c0 GM |
4049 | dpyinfo->visual = vinfo.visual; |
4050 | } | |
01f1ba30 JB |
4051 | else |
4052 | { | |
a6ad00c0 GM |
4053 | int n_visuals; |
4054 | XVisualInfo *vinfo, vinfo_template; | |
177c0ea7 | 4055 | |
a6ad00c0 GM |
4056 | dpyinfo->visual = DefaultVisualOfScreen (screen); |
4057 | ||
a6ad00c0 | 4058 | vinfo_template.visualid = XVisualIDFromVisual (dpyinfo->visual); |
a6ad00c0 GM |
4059 | vinfo_template.screen = XScreenNumberOfScreen (screen); |
4060 | vinfo = XGetVisualInfo (dpy, VisualIDMask | VisualScreenMask, | |
4061 | &vinfo_template, &n_visuals); | |
4062 | if (n_visuals != 1) | |
4063 | fatal ("Can't get proper X visual info"); | |
4064 | ||
94ac875b | 4065 | dpyinfo->n_planes = vinfo->depth; |
a6ad00c0 GM |
4066 | XFree ((char *) vinfo); |
4067 | } | |
01f1ba30 | 4068 | } |
01f1ba30 | 4069 | |
a6ad00c0 | 4070 | |
b9dc4443 RS |
4071 | /* Return the X display structure for the display named NAME. |
4072 | Open a new connection if necessary. */ | |
4073 | ||
4074 | struct x_display_info * | |
4075 | x_display_info_for_name (name) | |
4076 | Lisp_Object name; | |
4077 | { | |
08a90d6a | 4078 | Lisp_Object names; |
b9dc4443 RS |
4079 | struct x_display_info *dpyinfo; |
4080 | ||
b7826503 | 4081 | CHECK_STRING (name); |
b9dc4443 | 4082 | |
2246281f KL |
4083 | #if 0 |
4084 | if (! EQ (Vinitial_window_system, intern ("x"))) | |
4085 | error ("Not using X Windows"); /* That doesn't stop us anymore. */ | |
4086 | #endif | |
806048df | 4087 | |
08a90d6a RS |
4088 | for (dpyinfo = x_display_list, names = x_display_name_list; |
4089 | dpyinfo; | |
8e713be6 | 4090 | dpyinfo = dpyinfo->next, names = XCDR (names)) |
b9dc4443 RS |
4091 | { |
4092 | Lisp_Object tem; | |
8e713be6 | 4093 | tem = Fstring_equal (XCAR (XCAR (names)), name); |
08a90d6a | 4094 | if (!NILP (tem)) |
b9dc4443 RS |
4095 | return dpyinfo; |
4096 | } | |
4097 | ||
b7975ee4 KH |
4098 | /* Use this general default value to start with. */ |
4099 | Vx_resource_name = Vinvocation_name; | |
4100 | ||
b9dc4443 RS |
4101 | validate_x_resource_name (); |
4102 | ||
9b207e8e | 4103 | dpyinfo = x_term_init (name, (char *)0, |
d5db4077 | 4104 | (char *) SDATA (Vx_resource_name)); |
b9dc4443 | 4105 | |
08a90d6a | 4106 | if (dpyinfo == 0) |
d5db4077 | 4107 | error ("Cannot connect to X server %s", SDATA (name)); |
08a90d6a | 4108 | |
b9dc4443 RS |
4109 | x_in_use = 1; |
4110 | XSETFASTINT (Vwindow_system_version, 11); | |
4111 | ||
4112 | return dpyinfo; | |
4113 | } | |
4114 | ||
a6ad00c0 | 4115 | |
01f1ba30 | 4116 | DEFUN ("x-open-connection", Fx_open_connection, Sx_open_connection, |
c061c855 | 4117 | 1, 3, 0, |
7ee72033 | 4118 | doc: /* Open a connection to an X server. |
c061c855 GM |
4119 | DISPLAY is the name of the display to connect to. |
4120 | Optional second arg XRM-STRING is a string of resources in xrdb format. | |
4121 | If the optional third arg MUST-SUCCEED is non-nil, | |
7ee72033 MB |
4122 | terminate Emacs if we can't open the connection. */) |
4123 | (display, xrm_string, must_succeed) | |
08a90d6a | 4124 | Lisp_Object display, xrm_string, must_succeed; |
01f1ba30 | 4125 | { |
01f1ba30 | 4126 | unsigned char *xrm_option; |
b9dc4443 | 4127 | struct x_display_info *dpyinfo; |
01f1ba30 | 4128 | |
b7826503 | 4129 | CHECK_STRING (display); |
d387c960 | 4130 | if (! NILP (xrm_string)) |
b7826503 | 4131 | CHECK_STRING (xrm_string); |
01f1ba30 | 4132 | |
2246281f KL |
4133 | #if 0 |
4134 | if (! EQ (Vinitial_window_system, intern ("x"))) | |
4135 | error ("Not using X Windows"); /* That doesn't stop us anymore. */ | |
4136 | #endif | |
806048df | 4137 | |
d387c960 | 4138 | if (! NILP (xrm_string)) |
d5db4077 | 4139 | xrm_option = (unsigned char *) SDATA (xrm_string); |
01f1ba30 JB |
4140 | else |
4141 | xrm_option = (unsigned char *) 0; | |
d387c960 JB |
4142 | |
4143 | validate_x_resource_name (); | |
4144 | ||
e1b1bee8 | 4145 | /* This is what opens the connection and sets x_current_display. |
b9dc4443 RS |
4146 | This also initializes many symbols, such as those used for input. */ |
4147 | dpyinfo = x_term_init (display, xrm_option, | |
d5db4077 | 4148 | (char *) SDATA (Vx_resource_name)); |
f1c16f36 | 4149 | |
08a90d6a RS |
4150 | if (dpyinfo == 0) |
4151 | { | |
4152 | if (!NILP (must_succeed)) | |
10ffbc14 GM |
4153 | fatal ("Cannot connect to X server %s.\n\ |
4154 | Check the DISPLAY environment variable or use `-d'.\n\ | |
842a9389 JB |
4155 | Also use the `xauth' program to verify that you have the proper\n\ |
4156 | authorization information needed to connect the X server.\n\ | |
bf770132 | 4157 | An insecure way to solve the problem may be to use `xhost'.\n", |
d5db4077 | 4158 | SDATA (display)); |
08a90d6a | 4159 | else |
d5db4077 | 4160 | error ("Cannot connect to X server %s", SDATA (display)); |
08a90d6a RS |
4161 | } |
4162 | ||
b9dc4443 | 4163 | x_in_use = 1; |
01f1ba30 | 4164 | |
b9dc4443 | 4165 | XSETFASTINT (Vwindow_system_version, 11); |
01f1ba30 JB |
4166 | return Qnil; |
4167 | } | |
4168 | ||
08a90d6a RS |
4169 | DEFUN ("x-close-connection", Fx_close_connection, |
4170 | Sx_close_connection, 1, 1, 0, | |
00d385b0 KL |
4171 | doc: /* Close the connection to TERMINAL's X server. |
4172 | For TERMINAL, specify a terminal id, a frame or a display name (a | |
4173 | string). If TERMINAL is nil, that stands for the selected frame's | |
4174 | terminal. */) | |
4175 | (terminal) | |
4176 | Lisp_Object terminal; | |
01f1ba30 | 4177 | { |
00d385b0 | 4178 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
3457bc6e | 4179 | |
08a90d6a RS |
4180 | if (dpyinfo->reference_count > 0) |
4181 | error ("Display still has frames on it"); | |
01f1ba30 | 4182 | |
6ed8eeff | 4183 | x_delete_terminal (dpyinfo->terminal); |
3457bc6e | 4184 | |
01f1ba30 JB |
4185 | return Qnil; |
4186 | } | |
4187 | ||
08a90d6a | 4188 | DEFUN ("x-display-list", Fx_display_list, Sx_display_list, 0, 0, 0, |
7ee72033 MB |
4189 | doc: /* Return the list of display names that Emacs has connections to. */) |
4190 | () | |
08a90d6a RS |
4191 | { |
4192 | Lisp_Object tail, result; | |
4193 | ||
4194 | result = Qnil; | |
9beb8baa | 4195 | for (tail = x_display_name_list; CONSP (tail); tail = XCDR (tail)) |
8e713be6 | 4196 | result = Fcons (XCAR (XCAR (tail)), result); |
08a90d6a RS |
4197 | |
4198 | return result; | |
4199 | } | |
4200 | ||
4201 | DEFUN ("x-synchronize", Fx_synchronize, Sx_synchronize, 1, 2, 0, | |
7ee72033 | 4202 | doc: /* If ON is non-nil, report X errors as soon as the erring request is made. |
c061c855 GM |
4203 | If ON is nil, allow buffering of requests. |
4204 | Turning on synchronization prohibits the Xlib routines from buffering | |
4205 | requests and seriously degrades performance, but makes debugging much | |
4206 | easier. | |
00d385b0 KL |
4207 | The optional second argument TERMINAL specifies which display to act on. |
4208 | TERMINAL should be a terminal id, a frame or a display name (a string). | |
4209 | If TERMINAL is omitted or nil, that stands for the selected frame's display. */) | |
4210 | (on, terminal) | |
4211 | Lisp_Object terminal, on; | |
01f1ba30 | 4212 | { |
00d385b0 | 4213 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
11ae94fe | 4214 | |
b9dc4443 | 4215 | XSynchronize (dpyinfo->display, !EQ (on, Qnil)); |
01f1ba30 JB |
4216 | |
4217 | return Qnil; | |
4218 | } | |
4219 | ||
b9dc4443 | 4220 | /* Wait for responses to all X commands issued so far for frame F. */ |
6b7b1820 RS |
4221 | |
4222 | void | |
b9dc4443 RS |
4223 | x_sync (f) |
4224 | FRAME_PTR f; | |
6b7b1820 | 4225 | { |
4e87f4d2 | 4226 | BLOCK_INPUT; |
b9dc4443 | 4227 | XSync (FRAME_X_DISPLAY (f), False); |
4e87f4d2 | 4228 | UNBLOCK_INPUT; |
6b7b1820 | 4229 | } |
333b20bb | 4230 | |
01f1ba30 | 4231 | \f |
333b20bb | 4232 | /*********************************************************************** |
6b61353c | 4233 | Window properties |
333b20bb | 4234 | ***********************************************************************/ |
f1c16f36 | 4235 | |
6b61353c KH |
4236 | DEFUN ("x-change-window-property", Fx_change_window_property, |
4237 | Sx_change_window_property, 2, 6, 0, | |
4238 | doc: /* Change window property PROP to VALUE on the X window of FRAME. | |
4239 | PROP must be a string. | |
4240 | VALUE may be a string or a list of conses, numbers and/or strings. | |
4241 | If an element in the list is a string, it is converted to | |
4242 | an Atom and the value of the Atom is used. If an element is a cons, | |
4243 | it is converted to a 32 bit number where the car is the 16 top bits and the | |
4244 | cdr is the lower 16 bits. | |
4245 | FRAME nil or omitted means use the selected frame. | |
4246 | If TYPE is given and non-nil, it is the name of the type of VALUE. | |
4247 | If TYPE is not given or nil, the type is STRING. | |
4248 | FORMAT gives the size in bits of each element if VALUE is a list. | |
4249 | It must be one of 8, 16 or 32. | |
4250 | If VALUE is a string or FORMAT is nil or not given, FORMAT defaults to 8. | |
4251 | If OUTER_P is non-nil, the property is changed for the outer X window of | |
4252 | FRAME. Default is to change on the edit X window. | |
4253 | ||
4254 | Value is VALUE. */) | |
4255 | (prop, value, frame, type, format, outer_p) | |
4256 | Lisp_Object prop, value, frame, type, format, outer_p; | |
4257 | { | |
4258 | struct frame *f = check_x_frame (frame); | |
4259 | Atom prop_atom; | |
4260 | Atom target_type = XA_STRING; | |
4261 | int element_format = 8; | |
4262 | unsigned char *data; | |
4263 | int nelements; | |
4264 | Window w; | |
333b20bb | 4265 | |
6b61353c | 4266 | CHECK_STRING (prop); |
333b20bb | 4267 | |
6b61353c KH |
4268 | if (! NILP (format)) |
4269 | { | |
4270 | CHECK_NUMBER (format); | |
4271 | element_format = XFASTINT (format); | |
333b20bb | 4272 | |
6b61353c KH |
4273 | if (element_format != 8 && element_format != 16 |
4274 | && element_format != 32) | |
4275 | error ("FORMAT must be one of 8, 16 or 32"); | |
4276 | } | |
333b20bb | 4277 | |
6b61353c KH |
4278 | if (CONSP (value)) |
4279 | { | |
4280 | nelements = x_check_property_data (value); | |
4281 | if (nelements == -1) | |
4282 | error ("Bad data in VALUE, must be number, string or cons"); | |
333b20bb | 4283 | |
6b61353c KH |
4284 | if (element_format == 8) |
4285 | data = (unsigned char *) xmalloc (nelements); | |
4286 | else if (element_format == 16) | |
4287 | data = (unsigned char *) xmalloc (nelements*2); | |
fede04ef JD |
4288 | else /* format == 32 */ |
4289 | /* The man page for XChangeProperty: | |
4290 | "If the specified format is 32, the property data must be a | |
4291 | long array." | |
4292 | This applies even if long is more than 64 bits. The X library | |
4293 | converts to 32 bits before sending to the X server. */ | |
4294 | data = (unsigned char *) xmalloc (nelements * sizeof(long)); | |
333b20bb | 4295 | |
6b61353c KH |
4296 | x_fill_property_data (FRAME_X_DISPLAY (f), value, data, element_format); |
4297 | } | |
4298 | else | |
4299 | { | |
4300 | CHECK_STRING (value); | |
4301 | data = SDATA (value); | |
4302 | nelements = SCHARS (value); | |
4303 | } | |
333b20bb | 4304 | |
6b61353c KH |
4305 | BLOCK_INPUT; |
4306 | prop_atom = XInternAtom (FRAME_X_DISPLAY (f), SDATA (prop), False); | |
4307 | if (! NILP (type)) | |
4308 | { | |
4309 | CHECK_STRING (type); | |
4310 | target_type = XInternAtom (FRAME_X_DISPLAY (f), SDATA (type), False); | |
4311 | } | |
333b20bb | 4312 | |
6b61353c KH |
4313 | if (! NILP (outer_p)) w = FRAME_OUTER_WINDOW (f); |
4314 | else w = FRAME_X_WINDOW (f); | |
5b3f8550 | 4315 | |
6b61353c KH |
4316 | XChangeProperty (FRAME_X_DISPLAY (f), w, |
4317 | prop_atom, target_type, element_format, PropModeReplace, | |
4318 | data, nelements); | |
333b20bb | 4319 | |
6b61353c | 4320 | if (CONSP (value)) xfree (data); |
333b20bb | 4321 | |
6b61353c KH |
4322 | /* Make sure the property is set when we return. */ |
4323 | XFlush (FRAME_X_DISPLAY (f)); | |
4324 | UNBLOCK_INPUT; | |
333b20bb | 4325 | |
6b61353c | 4326 | return value; |
333b20bb GM |
4327 | } |
4328 | ||
4329 | ||
6b61353c KH |
4330 | DEFUN ("x-delete-window-property", Fx_delete_window_property, |
4331 | Sx_delete_window_property, 1, 2, 0, | |
4332 | doc: /* Remove window property PROP from X window of FRAME. | |
4333 | FRAME nil or omitted means use the selected frame. Value is PROP. */) | |
4334 | (prop, frame) | |
4335 | Lisp_Object prop, frame; | |
333b20bb | 4336 | { |
6b61353c KH |
4337 | struct frame *f = check_x_frame (frame); |
4338 | Atom prop_atom; | |
333b20bb | 4339 | |
6b61353c KH |
4340 | CHECK_STRING (prop); |
4341 | BLOCK_INPUT; | |
4342 | prop_atom = XInternAtom (FRAME_X_DISPLAY (f), SDATA (prop), False); | |
4343 | XDeleteProperty (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), prop_atom); | |
333b20bb | 4344 | |
6b61353c KH |
4345 | /* Make sure the property is removed when we return. */ |
4346 | XFlush (FRAME_X_DISPLAY (f)); | |
4347 | UNBLOCK_INPUT; | |
333b20bb | 4348 | |
6b61353c KH |
4349 | return prop; |
4350 | } | |
333b20bb | 4351 | |
333b20bb | 4352 | |
6b61353c KH |
4353 | DEFUN ("x-window-property", Fx_window_property, Sx_window_property, |
4354 | 1, 6, 0, | |
4355 | doc: /* Value is the value of window property PROP on FRAME. | |
4356 | If FRAME is nil or omitted, use the selected frame. | |
4357 | If TYPE is nil or omitted, get the property as a string. Otherwise TYPE | |
4358 | is the name of the Atom that denotes the type expected. | |
4359 | If SOURCE is non-nil, get the property on that window instead of from | |
4360 | FRAME. The number 0 denotes the root window. | |
4361 | If DELETE_P is non-nil, delete the property after retreiving it. | |
4362 | If VECTOR_RET_P is non-nil, don't return a string but a vector of values. | |
4363 | ||
4364 | Value is nil if FRAME hasn't a property with name PROP or if PROP has | |
4365 | no value of TYPE. */) | |
4366 | (prop, frame, type, source, delete_p, vector_ret_p) | |
4367 | Lisp_Object prop, frame, type, source, delete_p, vector_ret_p; | |
333b20bb | 4368 | { |
6b61353c KH |
4369 | struct frame *f = check_x_frame (frame); |
4370 | Atom prop_atom; | |
4371 | int rc; | |
4372 | Lisp_Object prop_value = Qnil; | |
a3db4b26 | 4373 | unsigned char *tmp_data = NULL; |
6b61353c KH |
4374 | Atom actual_type; |
4375 | Atom target_type = XA_STRING; | |
4376 | int actual_format; | |
4377 | unsigned long actual_size, bytes_remaining; | |
4378 | Window target_window = FRAME_X_WINDOW (f); | |
4379 | struct gcpro gcpro1; | |
177c0ea7 | 4380 | |
6b61353c KH |
4381 | GCPRO1 (prop_value); |
4382 | CHECK_STRING (prop); | |
1783ffa2 | 4383 | |
6b61353c KH |
4384 | if (! NILP (source)) |
4385 | { | |
4386 | if (NUMBERP (source)) | |
4387 | { | |
4388 | if (FLOATP (source)) | |
4389 | target_window = (Window) XFLOAT (source); | |
4390 | else | |
4391 | target_window = XFASTINT (source); | |
177c0ea7 | 4392 | |
6b61353c KH |
4393 | if (target_window == 0) |
4394 | target_window = FRAME_X_DISPLAY_INFO (f)->root_window; | |
4395 | } | |
4396 | else if (CONSP (source)) | |
4397 | target_window = cons_to_long (source); | |
333b20bb GM |
4398 | } |
4399 | ||
6b61353c KH |
4400 | BLOCK_INPUT; |
4401 | if (STRINGP (type)) | |
4402 | { | |
4403 | if (strcmp ("AnyPropertyType", SDATA (type)) == 0) | |
4404 | target_type = AnyPropertyType; | |
4405 | else | |
4406 | target_type = XInternAtom (FRAME_X_DISPLAY (f), SDATA (type), False); | |
4407 | } | |
333b20bb | 4408 | |
6b61353c KH |
4409 | prop_atom = XInternAtom (FRAME_X_DISPLAY (f), SDATA (prop), False); |
4410 | rc = XGetWindowProperty (FRAME_X_DISPLAY (f), target_window, | |
4411 | prop_atom, 0, 0, False, target_type, | |
4412 | &actual_type, &actual_format, &actual_size, | |
a3db4b26 | 4413 | &bytes_remaining, &tmp_data); |
6b61353c KH |
4414 | if (rc == Success) |
4415 | { | |
4416 | int size = bytes_remaining; | |
333b20bb | 4417 | |
6b61353c KH |
4418 | XFree (tmp_data); |
4419 | tmp_data = NULL; | |
333b20bb | 4420 | |
6b61353c | 4421 | rc = XGetWindowProperty (FRAME_X_DISPLAY (f), target_window, |
333b20bb | 4422 | prop_atom, 0, bytes_remaining, |
6b61353c | 4423 | ! NILP (delete_p), target_type, |
177c0ea7 JB |
4424 | &actual_type, &actual_format, |
4425 | &actual_size, &bytes_remaining, | |
a3db4b26 | 4426 | &tmp_data); |
4c8c7926 | 4427 | if (rc == Success && tmp_data) |
6b61353c | 4428 | { |
fede04ef JD |
4429 | /* The man page for XGetWindowProperty says: |
4430 | "If the returned format is 32, the returned data is represented | |
4431 | as a long array and should be cast to that type to obtain the | |
4432 | elements." | |
4433 | This applies even if long is more than 32 bits, the X library | |
4434 | converts from 32 bit elements received from the X server to long | |
4435 | and passes the long array to us. Thus, for that case bcopy can not | |
4436 | be used. We convert to a 32 bit type here, because so much code | |
4437 | assume on that. | |
4438 | ||
4439 | The bytes and offsets passed to XGetWindowProperty refers to the | |
4440 | property and those are indeed in 32 bit quantities if format is | |
4441 | 32. */ | |
4442 | ||
4443 | if (actual_format == 32 && actual_format < BITS_PER_LONG) | |
4444 | { | |
4445 | unsigned long i; | |
4446 | int *idata = (int *) tmp_data; | |
4447 | long *ldata = (long *) tmp_data; | |
4448 | ||
4449 | for (i = 0; i < actual_size; ++i) | |
a3db4b26 | 4450 | idata[i] = (int) ldata[i]; |
fede04ef JD |
4451 | } |
4452 | ||
6b61353c KH |
4453 | if (NILP (vector_ret_p)) |
4454 | prop_value = make_string (tmp_data, size); | |
4455 | else | |
4456 | prop_value = x_property_data_to_lisp (f, | |
a3db4b26 | 4457 | tmp_data, |
6b61353c KH |
4458 | actual_type, |
4459 | actual_format, | |
4460 | actual_size); | |
4461 | } | |
333b20bb | 4462 | |
6b61353c | 4463 | if (tmp_data) XFree (tmp_data); |
333b20bb GM |
4464 | } |
4465 | ||
4466 | UNBLOCK_INPUT; | |
6b61353c | 4467 | UNGCPRO; |
333b20bb GM |
4468 | return prop_value; |
4469 | } | |
4470 | ||
4471 | ||
4472 | \f | |
4473 | /*********************************************************************** | |
4474 | Busy cursor | |
4475 | ***********************************************************************/ | |
4476 | ||
0af913d7 GM |
4477 | /* Timer function of hourglass_atimer. TIMER is equal to |
4478 | hourglass_atimer. | |
4ae9a85e | 4479 | |
0af913d7 GM |
4480 | Display an hourglass pointer on all frames by mapping the frames' |
4481 | hourglass_window. Set the hourglass_p flag in the frames' | |
4482 | output_data.x structure to indicate that an hourglass cursor is | |
4483 | shown on the frames. */ | |
4ae9a85e | 4484 | |
1885ab29 | 4485 | void |
0af913d7 | 4486 | show_hourglass (timer) |
4ae9a85e GM |
4487 | struct atimer *timer; |
4488 | { | |
4489 | /* The timer implementation will cancel this timer automatically | |
0af913d7 | 4490 | after this function has run. Set hourglass_atimer to null |
4ae9a85e | 4491 | so that we know the timer doesn't have to be canceled. */ |
0af913d7 | 4492 | hourglass_atimer = NULL; |
4ae9a85e | 4493 | |
0af913d7 | 4494 | if (!hourglass_shown_p) |
333b20bb GM |
4495 | { |
4496 | Lisp_Object rest, frame; | |
177c0ea7 | 4497 | |
4ae9a85e | 4498 | BLOCK_INPUT; |
177c0ea7 | 4499 | |
333b20bb | 4500 | FOR_EACH_FRAME (rest, frame) |
5f7a1890 GM |
4501 | { |
4502 | struct frame *f = XFRAME (frame); | |
177c0ea7 | 4503 | |
5f7a1890 GM |
4504 | if (FRAME_LIVE_P (f) && FRAME_X_P (f) && FRAME_X_DISPLAY (f)) |
4505 | { | |
4506 | Display *dpy = FRAME_X_DISPLAY (f); | |
177c0ea7 | 4507 | |
5f7a1890 GM |
4508 | #ifdef USE_X_TOOLKIT |
4509 | if (f->output_data.x->widget) | |
4510 | #else | |
4511 | if (FRAME_OUTER_WINDOW (f)) | |
4512 | #endif | |
4513 | { | |
0af913d7 | 4514 | f->output_data.x->hourglass_p = 1; |
177c0ea7 | 4515 | |
0af913d7 | 4516 | if (!f->output_data.x->hourglass_window) |
5f7a1890 GM |
4517 | { |
4518 | unsigned long mask = CWCursor; | |
4519 | XSetWindowAttributes attrs; | |
49b8b5dc JD |
4520 | #ifdef USE_GTK |
4521 | Window parent = FRAME_X_WINDOW (f); | |
4522 | #else | |
4523 | Window parent = FRAME_OUTER_WINDOW (f); | |
4524 | #endif | |
0af913d7 | 4525 | attrs.cursor = f->output_data.x->hourglass_cursor; |
177c0ea7 | 4526 | |
0af913d7 | 4527 | f->output_data.x->hourglass_window |
49b8b5dc | 4528 | = XCreateWindow (dpy, parent, |
5f7a1890 GM |
4529 | 0, 0, 32000, 32000, 0, 0, |
4530 | InputOnly, | |
4531 | CopyFromParent, | |
4532 | mask, &attrs); | |
4533 | } | |
177c0ea7 | 4534 | |
0af913d7 | 4535 | XMapRaised (dpy, f->output_data.x->hourglass_window); |
5f7a1890 GM |
4536 | XFlush (dpy); |
4537 | } | |
4538 | } | |
4539 | } | |
333b20bb | 4540 | |
0af913d7 | 4541 | hourglass_shown_p = 1; |
4ae9a85e GM |
4542 | UNBLOCK_INPUT; |
4543 | } | |
333b20bb GM |
4544 | } |
4545 | ||
4546 | ||
0af913d7 GM |
4547 | /* Hide the hourglass pointer on all frames, if it is currently |
4548 | shown. */ | |
333b20bb | 4549 | |
1885ab29 | 4550 | void |
0af913d7 | 4551 | hide_hourglass () |
4ae9a85e | 4552 | { |
0af913d7 | 4553 | if (hourglass_shown_p) |
333b20bb | 4554 | { |
4ae9a85e GM |
4555 | Lisp_Object rest, frame; |
4556 | ||
4557 | BLOCK_INPUT; | |
4558 | FOR_EACH_FRAME (rest, frame) | |
333b20bb | 4559 | { |
4ae9a85e | 4560 | struct frame *f = XFRAME (frame); |
177c0ea7 | 4561 | |
4ae9a85e GM |
4562 | if (FRAME_X_P (f) |
4563 | /* Watch out for newly created frames. */ | |
0af913d7 | 4564 | && f->output_data.x->hourglass_window) |
4ae9a85e | 4565 | { |
0af913d7 GM |
4566 | XUnmapWindow (FRAME_X_DISPLAY (f), |
4567 | f->output_data.x->hourglass_window); | |
4568 | /* Sync here because XTread_socket looks at the | |
4569 | hourglass_p flag that is reset to zero below. */ | |
4ae9a85e | 4570 | XSync (FRAME_X_DISPLAY (f), False); |
0af913d7 | 4571 | f->output_data.x->hourglass_p = 0; |
4ae9a85e | 4572 | } |
333b20bb | 4573 | } |
333b20bb | 4574 | |
0af913d7 | 4575 | hourglass_shown_p = 0; |
4ae9a85e GM |
4576 | UNBLOCK_INPUT; |
4577 | } | |
333b20bb GM |
4578 | } |
4579 | ||
4580 | ||
4581 | \f | |
4582 | /*********************************************************************** | |
4583 | Tool tips | |
4584 | ***********************************************************************/ | |
4585 | ||
4586 | static Lisp_Object x_create_tip_frame P_ ((struct x_display_info *, | |
275841bf | 4587 | Lisp_Object, Lisp_Object)); |
06d62053 | 4588 | static void compute_tip_xy P_ ((struct frame *, Lisp_Object, Lisp_Object, |
ab452f99 | 4589 | Lisp_Object, int, int, int *, int *)); |
177c0ea7 | 4590 | |
44b5a125 | 4591 | /* The frame of a currently visible tooltip. */ |
333b20bb | 4592 | |
44b5a125 | 4593 | Lisp_Object tip_frame; |
333b20bb GM |
4594 | |
4595 | /* If non-nil, a timer started that hides the last tooltip when it | |
4596 | fires. */ | |
4597 | ||
4598 | Lisp_Object tip_timer; | |
4599 | Window tip_window; | |
4600 | ||
06d62053 GM |
4601 | /* If non-nil, a vector of 3 elements containing the last args |
4602 | with which x-show-tip was called. See there. */ | |
4603 | ||
4604 | Lisp_Object last_show_tip_args; | |
4605 | ||
d63931a2 GM |
4606 | /* Maximum size for tooltips; a cons (COLUMNS . ROWS). */ |
4607 | ||
4608 | Lisp_Object Vx_max_tooltip_size; | |
4609 | ||
eaf1eea9 GM |
4610 | |
4611 | static Lisp_Object | |
4612 | unwind_create_tip_frame (frame) | |
4613 | Lisp_Object frame; | |
4614 | { | |
c844a81a GM |
4615 | Lisp_Object deleted; |
4616 | ||
4617 | deleted = unwind_create_frame (frame); | |
4618 | if (EQ (deleted, Qt)) | |
4619 | { | |
4620 | tip_window = None; | |
4621 | tip_frame = Qnil; | |
4622 | } | |
177c0ea7 | 4623 | |
c844a81a | 4624 | return deleted; |
eaf1eea9 GM |
4625 | } |
4626 | ||
4627 | ||
333b20bb | 4628 | /* Create a frame for a tooltip on the display described by DPYINFO. |
275841bf GM |
4629 | PARMS is a list of frame parameters. TEXT is the string to |
4630 | display in the tip frame. Value is the frame. | |
eaf1eea9 GM |
4631 | |
4632 | Note that functions called here, esp. x_default_parameter can | |
4633 | signal errors, for instance when a specified color name is | |
4634 | undefined. We have to make sure that we're in a consistent state | |
4635 | when this happens. */ | |
333b20bb GM |
4636 | |
4637 | static Lisp_Object | |
275841bf | 4638 | x_create_tip_frame (dpyinfo, parms, text) |
333b20bb | 4639 | struct x_display_info *dpyinfo; |
275841bf | 4640 | Lisp_Object parms, text; |
333b20bb GM |
4641 | { |
4642 | struct frame *f; | |
4643 | Lisp_Object frame, tem; | |
4644 | Lisp_Object name; | |
333b20bb GM |
4645 | long window_prompting = 0; |
4646 | int width, height; | |
331379bf | 4647 | int count = SPECPDL_INDEX (); |
b6d7acec | 4648 | struct gcpro gcpro1, gcpro2, gcpro3; |
06d62053 | 4649 | int face_change_count_before = face_change_count; |
275841bf GM |
4650 | Lisp_Object buffer; |
4651 | struct buffer *old_buffer; | |
333b20bb GM |
4652 | |
4653 | check_x (); | |
4654 | ||
89acb56d SM |
4655 | if (!dpyinfo->terminal->name) |
4656 | error ("Terminal is not live, can't create new frames on it"); | |
333b20bb | 4657 | |
47f3c6b4 | 4658 | parms = Fcopy_alist (parms); |
333b20bb GM |
4659 | |
4660 | /* Get the name of the frame to use for resource lookup. */ | |
4661 | name = x_get_arg (dpyinfo, parms, Qname, "name", "Name", RES_TYPE_STRING); | |
4662 | if (!STRINGP (name) | |
4663 | && !EQ (name, Qunbound) | |
4664 | && !NILP (name)) | |
4665 | error ("Invalid frame name--not a string or nil"); | |
333b20bb GM |
4666 | |
4667 | frame = Qnil; | |
4668 | GCPRO3 (parms, name, frame); | |
44b5a125 | 4669 | f = make_frame (1); |
333b20bb | 4670 | XSETFRAME (frame, f); |
275841bf GM |
4671 | |
4672 | buffer = Fget_buffer_create (build_string (" *tip*")); | |
be786000 | 4673 | Fset_window_buffer (FRAME_ROOT_WINDOW (f), buffer, Qnil); |
275841bf GM |
4674 | old_buffer = current_buffer; |
4675 | set_buffer_internal_1 (XBUFFER (buffer)); | |
d63931a2 | 4676 | current_buffer->truncate_lines = Qnil; |
5c2a995d KH |
4677 | specbind (Qinhibit_read_only, Qt); |
4678 | specbind (Qinhibit_modification_hooks, Qt); | |
275841bf GM |
4679 | Ferase_buffer (); |
4680 | Finsert (1, &text); | |
4681 | set_buffer_internal_1 (old_buffer); | |
177c0ea7 | 4682 | |
333b20bb | 4683 | FRAME_CAN_HAVE_SCROLL_BARS (f) = 0; |
8a1a7743 | 4684 | record_unwind_protect (unwind_create_tip_frame, frame); |
333b20bb | 4685 | |
6ed8eeff KL |
4686 | f->terminal = dpyinfo->terminal; |
4687 | f->terminal->reference_count++; | |
daf01701 | 4688 | |
eaf1eea9 GM |
4689 | /* By setting the output method, we're essentially saying that |
4690 | the frame is live, as per FRAME_LIVE_P. If we get a signal | |
4691 | from this point on, x_destroy_window might screw up reference | |
4692 | counts etc. */ | |
333b20bb GM |
4693 | f->output_method = output_x_window; |
4694 | f->output_data.x = (struct x_output *) xmalloc (sizeof (struct x_output)); | |
4695 | bzero (f->output_data.x, sizeof (struct x_output)); | |
4696 | f->output_data.x->icon_bitmap = -1; | |
be786000 | 4697 | FRAME_FONTSET (f) = -1; |
61d461a8 GM |
4698 | f->output_data.x->scroll_bar_foreground_pixel = -1; |
4699 | f->output_data.x->scroll_bar_background_pixel = -1; | |
f15340b7 MB |
4700 | #ifdef USE_TOOLKIT_SCROLL_BARS |
4701 | f->output_data.x->scroll_bar_top_shadow_pixel = -1; | |
4702 | f->output_data.x->scroll_bar_bottom_shadow_pixel = -1; | |
4703 | #endif /* USE_TOOLKIT_SCROLL_BARS */ | |
333b20bb GM |
4704 | f->icon_name = Qnil; |
4705 | FRAME_X_DISPLAY_INFO (f) = dpyinfo; | |
f1d2ce7f | 4706 | #if GLYPH_DEBUG |
354884c4 | 4707 | image_cache_refcount = FRAME_IMAGE_CACHE (f)->refcount; |
eaf1eea9 GM |
4708 | dpyinfo_refcount = dpyinfo->reference_count; |
4709 | #endif /* GLYPH_DEBUG */ | |
333b20bb GM |
4710 | f->output_data.x->parent_desc = FRAME_X_DISPLAY_INFO (f)->root_window; |
4711 | f->output_data.x->explicit_parent = 0; | |
4712 | ||
61d461a8 GM |
4713 | /* These colors will be set anyway later, but it's important |
4714 | to get the color reference counts right, so initialize them! */ | |
4715 | { | |
4716 | Lisp_Object black; | |
4717 | struct gcpro gcpro1; | |
177c0ea7 | 4718 | |
9d3d44ba KL |
4719 | /* Function x_decode_color can signal an error. Make |
4720 | sure to initialize color slots so that we won't try | |
4721 | to free colors we haven't allocated. */ | |
ce593f6e KL |
4722 | FRAME_FOREGROUND_PIXEL (f) = -1; |
4723 | FRAME_BACKGROUND_PIXEL (f) = -1; | |
9d3d44ba KL |
4724 | f->output_data.x->cursor_pixel = -1; |
4725 | f->output_data.x->cursor_foreground_pixel = -1; | |
4726 | f->output_data.x->border_pixel = -1; | |
4727 | f->output_data.x->mouse_pixel = -1; | |
4728 | ||
61d461a8 GM |
4729 | black = build_string ("black"); |
4730 | GCPRO1 (black); | |
ce593f6e | 4731 | FRAME_FOREGROUND_PIXEL (f) |
61d461a8 | 4732 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); |
ce593f6e | 4733 | FRAME_BACKGROUND_PIXEL (f) |
61d461a8 GM |
4734 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); |
4735 | f->output_data.x->cursor_pixel | |
4736 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); | |
4737 | f->output_data.x->cursor_foreground_pixel | |
4738 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); | |
4739 | f->output_data.x->border_pixel | |
4740 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); | |
4741 | f->output_data.x->mouse_pixel | |
4742 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); | |
4743 | UNGCPRO; | |
4744 | } | |
4745 | ||
333b20bb GM |
4746 | /* Set the name; the functions to which we pass f expect the name to |
4747 | be set. */ | |
4748 | if (EQ (name, Qunbound) || NILP (name)) | |
4749 | { | |
4750 | f->name = build_string (dpyinfo->x_id_name); | |
4751 | f->explicit_name = 0; | |
4752 | } | |
4753 | else | |
4754 | { | |
4755 | f->name = name; | |
4756 | f->explicit_name = 1; | |
4757 | /* use the frame's title when getting resources for this frame. */ | |
4758 | specbind (Qx_resource_name, name); | |
4759 | } | |
4760 | ||
02ed2ea8 KH |
4761 | f->resx = dpyinfo->resx; |
4762 | f->resy = dpyinfo->resy; | |
4763 | ||
bf970f2b | 4764 | register_font_driver (&xfont_driver, f); |
02ed2ea8 KH |
4765 | #ifdef HAVE_FREETYPE |
4766 | #ifdef HAVE_XFT | |
b51238f5 | 4767 | register_font_driver (&xftfont_driver, f); |
02ed2ea8 | 4768 | #else /* not HAVE_XFT */ |
b51238f5 | 4769 | register_font_driver (&ftxfont_driver, f); |
02ed2ea8 KH |
4770 | #endif /* not HAVE_XFT */ |
4771 | #endif /* HAVE_FREETYPE */ | |
d43f6b74 | 4772 | |
b51238f5 KH |
4773 | x_default_parameter (f, parms, Qfont_backend, Qnil, |
4774 | "fontBackend", "FontBackend", RES_TYPE_STRING); | |
02ed2ea8 | 4775 | |
eaf1eea9 GM |
4776 | /* Extract the window parameters from the supplied values that are |
4777 | needed to determine window geometry. */ | |
b51238f5 | 4778 | x_default_font_parameter (f, parms); |
333b20bb GM |
4779 | |
4780 | x_default_parameter (f, parms, Qborder_width, make_number (2), | |
4781 | "borderWidth", "BorderWidth", RES_TYPE_NUMBER); | |
177c0ea7 | 4782 | |
333b20bb GM |
4783 | /* This defaults to 2 in order to match xterm. We recognize either |
4784 | internalBorderWidth or internalBorder (which is what xterm calls | |
4785 | it). */ | |
4786 | if (NILP (Fassq (Qinternal_border_width, parms))) | |
4787 | { | |
4788 | Lisp_Object value; | |
4789 | ||
4790 | value = x_get_arg (dpyinfo, parms, Qinternal_border_width, | |
4791 | "internalBorder", "internalBorder", RES_TYPE_NUMBER); | |
4792 | if (! EQ (value, Qunbound)) | |
4793 | parms = Fcons (Fcons (Qinternal_border_width, value), | |
4794 | parms); | |
4795 | } | |
4796 | ||
4797 | x_default_parameter (f, parms, Qinternal_border_width, make_number (1), | |
4798 | "internalBorderWidth", "internalBorderWidth", | |
4799 | RES_TYPE_NUMBER); | |
4800 | ||
4801 | /* Also do the stuff which must be set before the window exists. */ | |
4802 | x_default_parameter (f, parms, Qforeground_color, build_string ("black"), | |
4803 | "foreground", "Foreground", RES_TYPE_STRING); | |
4804 | x_default_parameter (f, parms, Qbackground_color, build_string ("white"), | |
4805 | "background", "Background", RES_TYPE_STRING); | |
4806 | x_default_parameter (f, parms, Qmouse_color, build_string ("black"), | |
4807 | "pointerColor", "Foreground", RES_TYPE_STRING); | |
4808 | x_default_parameter (f, parms, Qcursor_color, build_string ("black"), | |
4809 | "cursorColor", "Foreground", RES_TYPE_STRING); | |
4810 | x_default_parameter (f, parms, Qborder_color, build_string ("black"), | |
4811 | "borderColor", "BorderColor", RES_TYPE_STRING); | |
4812 | ||
4813 | /* Init faces before x_default_parameter is called for scroll-bar | |
4814 | parameters because that function calls x_set_scroll_bar_width, | |
4815 | which calls change_frame_size, which calls Fset_window_buffer, | |
4816 | which runs hooks, which call Fvertical_motion. At the end, we | |
4817 | end up in init_iterator with a null face cache, which should not | |
4818 | happen. */ | |
4819 | init_frame_faces (f); | |
177c0ea7 | 4820 | |
333b20bb | 4821 | f->output_data.x->parent_desc = FRAME_X_DISPLAY_INFO (f)->root_window; |
333b20bb | 4822 | |
7c0d3ed8 | 4823 | window_prompting = x_figure_window_size (f, parms, 0); |
333b20bb | 4824 | |
333b20bb GM |
4825 | { |
4826 | XSetWindowAttributes attrs; | |
4827 | unsigned long mask; | |
177c0ea7 | 4828 | |
333b20bb | 4829 | BLOCK_INPUT; |
c51d2b5e GM |
4830 | mask = CWBackPixel | CWOverrideRedirect | CWEventMask; |
4831 | if (DoesSaveUnders (dpyinfo->screen)) | |
4832 | mask |= CWSaveUnder; | |
177c0ea7 | 4833 | |
9b2956e2 GM |
4834 | /* Window managers look at the override-redirect flag to determine |
4835 | whether or net to give windows a decoration (Xlib spec, chapter | |
333b20bb GM |
4836 | 3.2.8). */ |
4837 | attrs.override_redirect = True; | |
4838 | attrs.save_under = True; | |
4839 | attrs.background_pixel = FRAME_BACKGROUND_PIXEL (f); | |
4840 | /* Arrange for getting MapNotify and UnmapNotify events. */ | |
4841 | attrs.event_mask = StructureNotifyMask; | |
4842 | tip_window | |
4843 | = FRAME_X_WINDOW (f) | |
4844 | = XCreateWindow (FRAME_X_DISPLAY (f), | |
4845 | FRAME_X_DISPLAY_INFO (f)->root_window, | |
4846 | /* x, y, width, height */ | |
4847 | 0, 0, 1, 1, | |
4848 | /* Border. */ | |
a979dde1 | 4849 | f->border_width, |
333b20bb GM |
4850 | CopyFromParent, InputOutput, CopyFromParent, |
4851 | mask, &attrs); | |
4852 | UNBLOCK_INPUT; | |
4853 | } | |
4854 | ||
4855 | x_make_gc (f); | |
4856 | ||
333b20bb GM |
4857 | x_default_parameter (f, parms, Qauto_raise, Qnil, |
4858 | "autoRaise", "AutoRaiseLower", RES_TYPE_BOOLEAN); | |
4859 | x_default_parameter (f, parms, Qauto_lower, Qnil, | |
4860 | "autoLower", "AutoRaiseLower", RES_TYPE_BOOLEAN); | |
4861 | x_default_parameter (f, parms, Qcursor_type, Qbox, | |
4862 | "cursorType", "CursorType", RES_TYPE_SYMBOL); | |
4863 | ||
be786000 | 4864 | /* Dimensions, especially FRAME_LINES (f), must be done via change_frame_size. |
333b20bb | 4865 | Change will not be effected unless different from the current |
be786000 KS |
4866 | FRAME_LINES (f). */ |
4867 | width = FRAME_COLS (f); | |
4868 | height = FRAME_LINES (f); | |
4869 | SET_FRAME_COLS (f, 0); | |
4870 | FRAME_LINES (f) = 0; | |
8938a4fb | 4871 | change_frame_size (f, height, width, 1, 0, 0); |
177c0ea7 | 4872 | |
cd1d850f JPW |
4873 | /* Add `tooltip' frame parameter's default value. */ |
4874 | if (NILP (Fframe_parameter (frame, intern ("tooltip")))) | |
4875 | Fmodify_frame_parameters (frame, Fcons (Fcons (intern ("tooltip"), Qt), | |
4876 | Qnil)); | |
177c0ea7 | 4877 | |
cedb4d8b GM |
4878 | /* FIXME - can this be done in a similar way to normal frames? |
4879 | http://lists.gnu.org/archive/html/emacs-devel/2007-10/msg00641.html */ | |
4880 | ||
35fdaa62 GM |
4881 | /* Set the `display-type' frame parameter before setting up faces. */ |
4882 | { | |
4883 | Lisp_Object disptype; | |
4884 | ||
4885 | if (FRAME_X_DISPLAY_INFO (f)->n_planes == 1) | |
4886 | disptype = intern ("mono"); | |
219ccf1b RS |
4887 | else if (FRAME_X_DISPLAY_INFO (f)->visual->class == GrayScale |
4888 | || FRAME_X_DISPLAY_INFO (f)->visual->class == StaticGray) | |
35fdaa62 GM |
4889 | disptype = intern ("grayscale"); |
4890 | else | |
4891 | disptype = intern ("color"); | |
4892 | ||
4893 | if (NILP (Fframe_parameter (frame, Qdisplay_type))) | |
4894 | Fmodify_frame_parameters (frame, Fcons (Fcons (Qdisplay_type, disptype), | |
4895 | Qnil)); | |
4896 | } | |
4897 | ||
035d5114 | 4898 | /* Set up faces after all frame parameters are known. This call |
6801a572 GM |
4899 | also merges in face attributes specified for new frames. |
4900 | ||
4901 | Frame parameters may be changed if .Xdefaults contains | |
4902 | specifications for the default font. For example, if there is an | |
4903 | `Emacs.default.attributeBackground: pink', the `background-color' | |
4904 | attribute of the frame get's set, which let's the internal border | |
4905 | of the tooltip frame appear in pink. Prevent this. */ | |
4906 | { | |
4907 | Lisp_Object bg = Fframe_parameter (frame, Qbackground_color); | |
4908 | ||
4909 | /* Set tip_frame here, so that */ | |
4910 | tip_frame = frame; | |
45cebfd9 | 4911 | call2 (Qface_set_after_frame_default, frame, Qnil); |
177c0ea7 | 4912 | |
6801a572 GM |
4913 | if (!EQ (bg, Fframe_parameter (frame, Qbackground_color))) |
4914 | Fmodify_frame_parameters (frame, Fcons (Fcons (Qbackground_color, bg), | |
4915 | Qnil)); | |
4916 | } | |
177c0ea7 | 4917 | |
333b20bb GM |
4918 | f->no_split = 1; |
4919 | ||
4920 | UNGCPRO; | |
4921 | ||
4922 | /* It is now ok to make the frame official even if we get an error | |
4923 | below. And the frame needs to be on Vframe_list or making it | |
4924 | visible won't work. */ | |
4925 | Vframe_list = Fcons (frame, Vframe_list); | |
4926 | ||
4927 | /* Now that the frame is official, it counts as a reference to | |
4928 | its display. */ | |
4929 | FRAME_X_DISPLAY_INFO (f)->reference_count++; | |
4930 | ||
06d62053 GM |
4931 | /* Setting attributes of faces of the tooltip frame from resources |
4932 | and similar will increment face_change_count, which leads to the | |
4933 | clearing of all current matrices. Since this isn't necessary | |
4934 | here, avoid it by resetting face_change_count to the value it | |
4935 | had before we created the tip frame. */ | |
4936 | face_change_count = face_change_count_before; | |
4937 | ||
eaf1eea9 | 4938 | /* Discard the unwind_protect. */ |
333b20bb GM |
4939 | return unbind_to (count, frame); |
4940 | } | |
4941 | ||
4942 | ||
06d62053 GM |
4943 | /* Compute where to display tip frame F. PARMS is the list of frame |
4944 | parameters for F. DX and DY are specified offsets from the current | |
ab452f99 GM |
4945 | location of the mouse. WIDTH and HEIGHT are the width and height |
4946 | of the tooltip. Return coordinates relative to the root window of | |
4947 | the display in *ROOT_X, and *ROOT_Y. */ | |
06d62053 GM |
4948 | |
4949 | static void | |
ab452f99 | 4950 | compute_tip_xy (f, parms, dx, dy, width, height, root_x, root_y) |
06d62053 GM |
4951 | struct frame *f; |
4952 | Lisp_Object parms, dx, dy; | |
ab452f99 | 4953 | int width, height; |
06d62053 GM |
4954 | int *root_x, *root_y; |
4955 | { | |
4956 | Lisp_Object left, top; | |
4957 | int win_x, win_y; | |
4958 | Window root, child; | |
4959 | unsigned pmask; | |
177c0ea7 | 4960 | |
06d62053 GM |
4961 | /* User-specified position? */ |
4962 | left = Fcdr (Fassq (Qleft, parms)); | |
4963 | top = Fcdr (Fassq (Qtop, parms)); | |
177c0ea7 | 4964 | |
06d62053 GM |
4965 | /* Move the tooltip window where the mouse pointer is. Resize and |
4966 | show it. */ | |
570d22b0 | 4967 | if (!INTEGERP (left) || !INTEGERP (top)) |
ab452f99 GM |
4968 | { |
4969 | BLOCK_INPUT; | |
4970 | XQueryPointer (FRAME_X_DISPLAY (f), FRAME_X_DISPLAY_INFO (f)->root_window, | |
4971 | &root, &child, root_x, root_y, &win_x, &win_y, &pmask); | |
4972 | UNBLOCK_INPUT; | |
4973 | } | |
06d62053 | 4974 | |
06d62053 GM |
4975 | if (INTEGERP (top)) |
4976 | *root_y = XINT (top); | |
bf63eb69 JD |
4977 | else if (*root_y + XINT (dy) <= 0) |
4978 | *root_y = 0; /* Can happen for negative dy */ | |
abe9d29c CY |
4979 | else if (*root_y + XINT (dy) + height |
4980 | <= x_display_pixel_height (FRAME_X_DISPLAY_INFO (f))) | |
7e8410d1 | 4981 | /* It fits below the pointer */ |
abe9d29c | 4982 | *root_y += XINT (dy); |
7e8410d1 JD |
4983 | else if (height + XINT (dy) <= *root_y) |
4984 | /* It fits above the pointer. */ | |
4985 | *root_y -= height + XINT (dy); | |
4986 | else | |
4987 | /* Put it on the top. */ | |
4988 | *root_y = 0; | |
ab452f99 GM |
4989 | |
4990 | if (INTEGERP (left)) | |
4991 | *root_x = XINT (left); | |
bf63eb69 JD |
4992 | else if (*root_x + XINT (dx) <= 0) |
4993 | *root_x = 0; /* Can happen for negative dx */ | |
abe9d29c CY |
4994 | else if (*root_x + XINT (dx) + width |
4995 | <= x_display_pixel_width (FRAME_X_DISPLAY_INFO (f))) | |
d682d3df RS |
4996 | /* It fits to the right of the pointer. */ |
4997 | *root_x += XINT (dx); | |
4998 | else if (width + XINT (dx) <= *root_x) | |
4999 | /* It fits to the left of the pointer. */ | |
ab452f99 GM |
5000 | *root_x -= width + XINT (dx); |
5001 | else | |
d682d3df RS |
5002 | /* Put it left-justified on the screen--it ought to fit that way. */ |
5003 | *root_x = 0; | |
06d62053 GM |
5004 | } |
5005 | ||
5006 | ||
0634ce98 | 5007 | DEFUN ("x-show-tip", Fx_show_tip, Sx_show_tip, 1, 6, 0, |
7ee72033 | 5008 | doc: /* Show STRING in a "tooltip" window on frame FRAME. |
c061c855 GM |
5009 | A tooltip window is a small X window displaying a string. |
5010 | ||
87c891c7 EZ |
5011 | This is an internal function; Lisp code should call `tooltip-show'. |
5012 | ||
c061c855 GM |
5013 | FRAME nil or omitted means use the selected frame. |
5014 | ||
5015 | PARMS is an optional list of frame parameters which can be used to | |
5016 | change the tooltip's appearance. | |
5017 | ||
5018 | Automatically hide the tooltip after TIMEOUT seconds. TIMEOUT nil | |
5019 | means use the default timeout of 5 seconds. | |
5020 | ||
5021 | If the list of frame parameters PARAMS contains a `left' parameters, | |
5022 | the tooltip is displayed at that x-position. Otherwise it is | |
5023 | displayed at the mouse position, with offset DX added (default is 5 if | |
5024 | DX isn't specified). Likewise for the y-position; if a `top' frame | |
5025 | parameter is specified, it determines the y-position of the tooltip | |
5026 | window, otherwise it is displayed at the mouse position, with offset | |
5027 | DY added (default is -10). | |
5028 | ||
5029 | A tooltip's maximum size is specified by `x-max-tooltip-size'. | |
7ee72033 MB |
5030 | Text larger than the specified size is clipped. */) |
5031 | (string, frame, parms, timeout, dx, dy) | |
0634ce98 | 5032 | Lisp_Object string, frame, parms, timeout, dx, dy; |
333b20bb GM |
5033 | { |
5034 | struct frame *f; | |
5035 | struct window *w; | |
06d62053 | 5036 | int root_x, root_y; |
333b20bb GM |
5037 | struct buffer *old_buffer; |
5038 | struct text_pos pos; | |
5039 | int i, width, height; | |
393f2d14 | 5040 | struct gcpro gcpro1, gcpro2, gcpro3, gcpro4; |
333b20bb | 5041 | int old_windows_or_buffers_changed = windows_or_buffers_changed; |
331379bf | 5042 | int count = SPECPDL_INDEX (); |
177c0ea7 | 5043 | |
333b20bb GM |
5044 | specbind (Qinhibit_redisplay, Qt); |
5045 | ||
393f2d14 | 5046 | GCPRO4 (string, parms, frame, timeout); |
333b20bb | 5047 | |
b7826503 | 5048 | CHECK_STRING (string); |
2d7117fe JD |
5049 | if (SCHARS (string) == 0) |
5050 | string = make_unibyte_string (" ", 1); | |
5051 | ||
333b20bb GM |
5052 | f = check_x_frame (frame); |
5053 | if (NILP (timeout)) | |
5054 | timeout = make_number (5); | |
5055 | else | |
b7826503 | 5056 | CHECK_NATNUM (timeout); |
177c0ea7 | 5057 | |
0634ce98 GM |
5058 | if (NILP (dx)) |
5059 | dx = make_number (5); | |
5060 | else | |
b7826503 | 5061 | CHECK_NUMBER (dx); |
177c0ea7 | 5062 | |
0634ce98 | 5063 | if (NILP (dy)) |
12c67a7f | 5064 | dy = make_number (-10); |
0634ce98 | 5065 | else |
b7826503 | 5066 | CHECK_NUMBER (dy); |
333b20bb | 5067 | |
06d62053 GM |
5068 | if (NILP (last_show_tip_args)) |
5069 | last_show_tip_args = Fmake_vector (make_number (3), Qnil); | |
5070 | ||
5071 | if (!NILP (tip_frame)) | |
5072 | { | |
5073 | Lisp_Object last_string = AREF (last_show_tip_args, 0); | |
5074 | Lisp_Object last_frame = AREF (last_show_tip_args, 1); | |
5075 | Lisp_Object last_parms = AREF (last_show_tip_args, 2); | |
5076 | ||
5077 | if (EQ (frame, last_frame) | |
5078 | && !NILP (Fequal (last_string, string)) | |
5079 | && !NILP (Fequal (last_parms, parms))) | |
5080 | { | |
5081 | struct frame *f = XFRAME (tip_frame); | |
177c0ea7 | 5082 | |
06d62053 GM |
5083 | /* Only DX and DY have changed. */ |
5084 | if (!NILP (tip_timer)) | |
ae782866 GM |
5085 | { |
5086 | Lisp_Object timer = tip_timer; | |
5087 | tip_timer = Qnil; | |
5088 | call1 (Qcancel_timer, timer); | |
5089 | } | |
06d62053 GM |
5090 | |
5091 | BLOCK_INPUT; | |
be786000 KS |
5092 | compute_tip_xy (f, parms, dx, dy, FRAME_PIXEL_WIDTH (f), |
5093 | FRAME_PIXEL_HEIGHT (f), &root_x, &root_y); | |
06d62053 | 5094 | XMoveWindow (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
ab452f99 | 5095 | root_x, root_y); |
06d62053 GM |
5096 | UNBLOCK_INPUT; |
5097 | goto start_timer; | |
5098 | } | |
5099 | } | |
5100 | ||
333b20bb GM |
5101 | /* Hide a previous tip, if any. */ |
5102 | Fx_hide_tip (); | |
5103 | ||
06d62053 GM |
5104 | ASET (last_show_tip_args, 0, string); |
5105 | ASET (last_show_tip_args, 1, frame); | |
5106 | ASET (last_show_tip_args, 2, parms); | |
5107 | ||
333b20bb GM |
5108 | /* Add default values to frame parameters. */ |
5109 | if (NILP (Fassq (Qname, parms))) | |
5110 | parms = Fcons (Fcons (Qname, build_string ("tooltip")), parms); | |
5111 | if (NILP (Fassq (Qinternal_border_width, parms))) | |
5112 | parms = Fcons (Fcons (Qinternal_border_width, make_number (3)), parms); | |
5113 | if (NILP (Fassq (Qborder_width, parms))) | |
5114 | parms = Fcons (Fcons (Qborder_width, make_number (1)), parms); | |
5115 | if (NILP (Fassq (Qborder_color, parms))) | |
5116 | parms = Fcons (Fcons (Qborder_color, build_string ("lightyellow")), parms); | |
5117 | if (NILP (Fassq (Qbackground_color, parms))) | |
5118 | parms = Fcons (Fcons (Qbackground_color, build_string ("lightyellow")), | |
5119 | parms); | |
5120 | ||
5121 | /* Create a frame for the tooltip, and record it in the global | |
5122 | variable tip_frame. */ | |
275841bf | 5123 | frame = x_create_tip_frame (FRAME_X_DISPLAY_INFO (f), parms, string); |
44b5a125 | 5124 | f = XFRAME (frame); |
333b20bb | 5125 | |
d63931a2 | 5126 | /* Set up the frame's root window. */ |
333b20bb | 5127 | w = XWINDOW (FRAME_ROOT_WINDOW (f)); |
be786000 | 5128 | w->left_col = w->top_line = make_number (0); |
177c0ea7 | 5129 | |
d63931a2 GM |
5130 | if (CONSP (Vx_max_tooltip_size) |
5131 | && INTEGERP (XCAR (Vx_max_tooltip_size)) | |
5132 | && XINT (XCAR (Vx_max_tooltip_size)) > 0 | |
5133 | && INTEGERP (XCDR (Vx_max_tooltip_size)) | |
5134 | && XINT (XCDR (Vx_max_tooltip_size)) > 0) | |
5135 | { | |
be786000 KS |
5136 | w->total_cols = XCAR (Vx_max_tooltip_size); |
5137 | w->total_lines = XCDR (Vx_max_tooltip_size); | |
d63931a2 GM |
5138 | } |
5139 | else | |
5140 | { | |
be786000 KS |
5141 | w->total_cols = make_number (80); |
5142 | w->total_lines = make_number (40); | |
d63931a2 | 5143 | } |
177c0ea7 | 5144 | |
be786000 | 5145 | FRAME_TOTAL_COLS (f) = XINT (w->total_cols); |
333b20bb GM |
5146 | adjust_glyphs (f); |
5147 | w->pseudo_window_p = 1; | |
5148 | ||
5149 | /* Display the tooltip text in a temporary buffer. */ | |
333b20bb | 5150 | old_buffer = current_buffer; |
275841bf | 5151 | set_buffer_internal_1 (XBUFFER (XWINDOW (FRAME_ROOT_WINDOW (f))->buffer)); |
d63931a2 | 5152 | current_buffer->truncate_lines = Qnil; |
333b20bb GM |
5153 | clear_glyph_matrix (w->desired_matrix); |
5154 | clear_glyph_matrix (w->current_matrix); | |
5155 | SET_TEXT_POS (pos, BEGV, BEGV_BYTE); | |
29e95254 | 5156 | try_window (FRAME_ROOT_WINDOW (f), pos, 0); |
333b20bb GM |
5157 | |
5158 | /* Compute width and height of the tooltip. */ | |
5159 | width = height = 0; | |
5160 | for (i = 0; i < w->desired_matrix->nrows; ++i) | |
5161 | { | |
5162 | struct glyph_row *row = &w->desired_matrix->rows[i]; | |
5163 | struct glyph *last; | |
5164 | int row_width; | |
5165 | ||
5166 | /* Stop at the first empty row at the end. */ | |
5167 | if (!row->enabled_p || !row->displays_text_p) | |
5168 | break; | |
5169 | ||
d7bf0342 GM |
5170 | /* Let the row go over the full width of the frame. */ |
5171 | row->full_width_p = 1; | |
333b20bb | 5172 | |
e3130015 | 5173 | /* There's a glyph at the end of rows that is used to place |
333b20bb GM |
5174 | the cursor there. Don't include the width of this glyph. */ |
5175 | if (row->used[TEXT_AREA]) | |
5176 | { | |
5177 | last = &row->glyphs[TEXT_AREA][row->used[TEXT_AREA] - 1]; | |
5178 | row_width = row->pixel_width - last->pixel_width; | |
5179 | } | |
5180 | else | |
5181 | row_width = row->pixel_width; | |
177c0ea7 | 5182 | |
333b20bb GM |
5183 | height += row->height; |
5184 | width = max (width, row_width); | |
5185 | } | |
5186 | ||
5187 | /* Add the frame's internal border to the width and height the X | |
5188 | window should have. */ | |
5189 | height += 2 * FRAME_INTERNAL_BORDER_WIDTH (f); | |
5190 | width += 2 * FRAME_INTERNAL_BORDER_WIDTH (f); | |
5191 | ||
5192 | /* Move the tooltip window where the mouse pointer is. Resize and | |
5193 | show it. */ | |
ab452f99 | 5194 | compute_tip_xy (f, parms, dx, dy, width, height, &root_x, &root_y); |
0634ce98 | 5195 | |
0634ce98 | 5196 | BLOCK_INPUT; |
333b20bb | 5197 | XMoveResizeWindow (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
ab452f99 | 5198 | root_x, root_y, width, height); |
333b20bb GM |
5199 | XMapRaised (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f)); |
5200 | UNBLOCK_INPUT; | |
177c0ea7 | 5201 | |
333b20bb GM |
5202 | /* Draw into the window. */ |
5203 | w->must_be_updated_p = 1; | |
5204 | update_single_window (w, 1); | |
5205 | ||
5206 | /* Restore original current buffer. */ | |
5207 | set_buffer_internal_1 (old_buffer); | |
5208 | windows_or_buffers_changed = old_windows_or_buffers_changed; | |
5209 | ||
06d62053 | 5210 | start_timer: |
333b20bb GM |
5211 | /* Let the tip disappear after timeout seconds. */ |
5212 | tip_timer = call3 (intern ("run-at-time"), timeout, Qnil, | |
5213 | intern ("x-hide-tip")); | |
a744a2ec DL |
5214 | |
5215 | UNGCPRO; | |
333b20bb GM |
5216 | return unbind_to (count, Qnil); |
5217 | } | |
5218 | ||
5219 | ||
5220 | DEFUN ("x-hide-tip", Fx_hide_tip, Sx_hide_tip, 0, 0, 0, | |
7ee72033 MB |
5221 | doc: /* Hide the current tooltip window, if there is any. |
5222 | Value is t if tooltip was open, nil otherwise. */) | |
5223 | () | |
333b20bb | 5224 | { |
44b5a125 | 5225 | int count; |
c0006262 GM |
5226 | Lisp_Object deleted, frame, timer; |
5227 | struct gcpro gcpro1, gcpro2; | |
44b5a125 GM |
5228 | |
5229 | /* Return quickly if nothing to do. */ | |
c0006262 | 5230 | if (NILP (tip_timer) && NILP (tip_frame)) |
44b5a125 | 5231 | return Qnil; |
177c0ea7 | 5232 | |
c0006262 GM |
5233 | frame = tip_frame; |
5234 | timer = tip_timer; | |
5235 | GCPRO2 (frame, timer); | |
5236 | tip_frame = tip_timer = deleted = Qnil; | |
177c0ea7 | 5237 | |
331379bf | 5238 | count = SPECPDL_INDEX (); |
333b20bb | 5239 | specbind (Qinhibit_redisplay, Qt); |
44b5a125 | 5240 | specbind (Qinhibit_quit, Qt); |
177c0ea7 | 5241 | |
c0006262 | 5242 | if (!NILP (timer)) |
ae782866 | 5243 | call1 (Qcancel_timer, timer); |
333b20bb | 5244 | |
c0006262 | 5245 | if (FRAMEP (frame)) |
333b20bb | 5246 | { |
56f2de10 | 5247 | delete_frame (frame, Qnil); |
44b5a125 | 5248 | deleted = Qt; |
f6c44811 GM |
5249 | |
5250 | #ifdef USE_LUCID | |
5251 | /* Bloodcurdling hack alert: The Lucid menu bar widget's | |
5252 | redisplay procedure is not called when a tip frame over menu | |
5253 | items is unmapped. Redisplay the menu manually... */ | |
5254 | { | |
5255 | struct frame *f = SELECTED_FRAME (); | |
5256 | Widget w = f->output_data.x->menubar_widget; | |
5257 | extern void xlwmenu_redisplay P_ ((Widget)); | |
9180dc8c | 5258 | |
f6c44811 | 5259 | if (!DoesSaveUnders (FRAME_X_DISPLAY_INFO (f)->screen) |
dbc64aa7 | 5260 | && w != NULL) |
f6c44811 GM |
5261 | { |
5262 | BLOCK_INPUT; | |
5263 | xlwmenu_redisplay (w); | |
5264 | UNBLOCK_INPUT; | |
5265 | } | |
5266 | } | |
5267 | #endif /* USE_LUCID */ | |
333b20bb GM |
5268 | } |
5269 | ||
c0006262 | 5270 | UNGCPRO; |
44b5a125 | 5271 | return unbind_to (count, deleted); |
333b20bb GM |
5272 | } |
5273 | ||
5274 | ||
5275 | \f | |
5276 | /*********************************************************************** | |
5277 | File selection dialog | |
5278 | ***********************************************************************/ | |
5279 | ||
90f2e16b JD |
5280 | DEFUN ("x-uses-old-gtk-dialog", Fx_uses_old_gtk_dialog, |
5281 | Sx_uses_old_gtk_dialog, | |
5282 | 0, 0, 0, | |
5283 | doc: /* Return t if the old Gtk+ file selection dialog is used. */) | |
5284 | () | |
5285 | { | |
5286 | #ifdef USE_GTK | |
5287 | extern int use_dialog_box; | |
5288 | extern int use_file_dialog; | |
333b20bb | 5289 | |
90f2e16b JD |
5290 | if (use_dialog_box |
5291 | && use_file_dialog | |
5292 | && have_menus_p () | |
5293 | && xg_uses_old_file_dialog ()) | |
5294 | return Qt; | |
5295 | #endif | |
5296 | return Qnil; | |
5297 | } | |
5298 | ||
333b20bb | 5299 | |
90f2e16b | 5300 | #ifdef USE_MOTIF |
333b20bb GM |
5301 | /* Callback for "OK" and "Cancel" on file selection dialog. */ |
5302 | ||
5303 | static void | |
5304 | file_dialog_cb (widget, client_data, call_data) | |
5305 | Widget widget; | |
5306 | XtPointer call_data, client_data; | |
5307 | { | |
5308 | int *result = (int *) client_data; | |
5309 | XmAnyCallbackStruct *cb = (XmAnyCallbackStruct *) call_data; | |
5310 | *result = cb->reason; | |
5311 | } | |
5312 | ||
5313 | ||
a779d213 GM |
5314 | /* Callback for unmapping a file selection dialog. This is used to |
5315 | capture the case where a dialog is closed via a window manager's | |
5316 | closer button, for example. Using a XmNdestroyCallback didn't work | |
5317 | in this case. */ | |
5318 | ||
5319 | static void | |
5320 | file_dialog_unmap_cb (widget, client_data, call_data) | |
5321 | Widget widget; | |
5322 | XtPointer call_data, client_data; | |
5323 | { | |
5324 | int *result = (int *) client_data; | |
5325 | *result = XmCR_CANCEL; | |
5326 | } | |
5327 | ||
24ca7c5a JD |
5328 | static Lisp_Object |
5329 | clean_up_file_dialog (arg) | |
5330 | Lisp_Object arg; | |
5331 | { | |
5332 | struct Lisp_Save_Value *p = XSAVE_VALUE (arg); | |
5333 | Widget dialog = (Widget) p->pointer; | |
5334 | ||
5335 | /* Clean up. */ | |
5336 | BLOCK_INPUT; | |
5337 | XtUnmanageChild (dialog); | |
5338 | XtDestroyWidget (dialog); | |
5339 | x_menu_set_in_use (0); | |
5340 | UNBLOCK_INPUT; | |
5341 | ||
5342 | return Qnil; | |
5343 | } | |
5344 | ||
a779d213 | 5345 | |
f9d64bb3 | 5346 | DEFUN ("x-file-dialog", Fx_file_dialog, Sx_file_dialog, 2, 5, 0, |
7ee72033 | 5347 | doc: /* Read file name, prompting with PROMPT in directory DIR. |
f9d64bb3 JD |
5348 | Use a file selection dialog. Select DEFAULT-FILENAME in the dialog's file |
5349 | selection box, if specified. If MUSTMATCH is non-nil, the returned file | |
5350 | or directory must exist. ONLY-DIR-P is ignored." */) | |
5351 | (prompt, dir, default_filename, mustmatch, only_dir_p) | |
5352 | Lisp_Object prompt, dir, default_filename, mustmatch, only_dir_p; | |
333b20bb GM |
5353 | { |
5354 | int result; | |
0fe92f72 | 5355 | struct frame *f = SELECTED_FRAME (); |
333b20bb | 5356 | Lisp_Object file = Qnil; |
a8f4bdc6 | 5357 | Lisp_Object decoded_file; |
f9d64bb3 | 5358 | Widget dialog, text, help; |
333b20bb GM |
5359 | Arg al[10]; |
5360 | int ac = 0; | |
5361 | extern XtAppContext Xt_app_con; | |
333b20bb | 5362 | XmString dir_xmstring, pattern_xmstring; |
65b21658 | 5363 | int count = SPECPDL_INDEX (); |
f9d64bb3 | 5364 | struct gcpro gcpro1, gcpro2, gcpro3, gcpro4, gcpro5, gcpro6; |
333b20bb | 5365 | |
6eeee4d6 YM |
5366 | check_x (); |
5367 | ||
f9d64bb3 | 5368 | GCPRO6 (prompt, dir, default_filename, mustmatch, only_dir_p, file); |
24ca7c5a | 5369 | |
5ae53dcf | 5370 | if (popup_activated ()) |
24ca7c5a JD |
5371 | error ("Trying to use a menu from within a menu-entry"); |
5372 | ||
b7826503 PJ |
5373 | CHECK_STRING (prompt); |
5374 | CHECK_STRING (dir); | |
333b20bb GM |
5375 | |
5376 | /* Prevent redisplay. */ | |
5377 | specbind (Qinhibit_redisplay, Qt); | |
5378 | ||
5379 | BLOCK_INPUT; | |
5380 | ||
5381 | /* Create the dialog with PROMPT as title, using DIR as initial | |
5382 | directory and using "*" as pattern. */ | |
5383 | dir = Fexpand_file_name (dir, Qnil); | |
d5db4077 | 5384 | dir_xmstring = XmStringCreateLocalized (SDATA (dir)); |
333b20bb | 5385 | pattern_xmstring = XmStringCreateLocalized ("*"); |
177c0ea7 | 5386 | |
d5db4077 | 5387 | XtSetArg (al[ac], XmNtitle, SDATA (prompt)); ++ac; |
333b20bb GM |
5388 | XtSetArg (al[ac], XmNdirectory, dir_xmstring); ++ac; |
5389 | XtSetArg (al[ac], XmNpattern, pattern_xmstring); ++ac; | |
5390 | XtSetArg (al[ac], XmNresizePolicy, XmRESIZE_GROW); ++ac; | |
5391 | XtSetArg (al[ac], XmNdialogStyle, XmDIALOG_APPLICATION_MODAL); ++ac; | |
5392 | dialog = XmCreateFileSelectionDialog (f->output_data.x->widget, | |
5393 | "fsb", al, ac); | |
5394 | XmStringFree (dir_xmstring); | |
5395 | XmStringFree (pattern_xmstring); | |
5396 | ||
5397 | /* Add callbacks for OK and Cancel. */ | |
5398 | XtAddCallback (dialog, XmNokCallback, file_dialog_cb, | |
5399 | (XtPointer) &result); | |
5400 | XtAddCallback (dialog, XmNcancelCallback, file_dialog_cb, | |
5401 | (XtPointer) &result); | |
a779d213 GM |
5402 | XtAddCallback (dialog, XmNunmapCallback, file_dialog_unmap_cb, |
5403 | (XtPointer) &result); | |
333b20bb | 5404 | |
f9d64bb3 | 5405 | /* Remove the help button since we can't display help. */ |
333b20bb | 5406 | help = XmFileSelectionBoxGetChild (dialog, XmDIALOG_HELP_BUTTON); |
f9d64bb3 | 5407 | XtUnmanageChild (help); |
333b20bb | 5408 | |
177c0ea7 | 5409 | /* Mark OK button as default. */ |
333b20bb GM |
5410 | XtVaSetValues (XmFileSelectionBoxGetChild (dialog, XmDIALOG_OK_BUTTON), |
5411 | XmNshowAsDefault, True, NULL); | |
5412 | ||
5413 | /* If MUSTMATCH is non-nil, disable the file entry field of the | |
5414 | dialog, so that the user must select a file from the files list | |
5415 | box. We can't remove it because we wouldn't have a way to get at | |
5416 | the result file name, then. */ | |
5417 | text = XmFileSelectionBoxGetChild (dialog, XmDIALOG_TEXT); | |
5418 | if (!NILP (mustmatch)) | |
5419 | { | |
5420 | Widget label; | |
5421 | label = XmFileSelectionBoxGetChild (dialog, XmDIALOG_SELECTION_LABEL); | |
5422 | XtSetSensitive (text, False); | |
5423 | XtSetSensitive (label, False); | |
5424 | } | |
5425 | ||
5426 | /* Manage the dialog, so that list boxes get filled. */ | |
5427 | XtManageChild (dialog); | |
5428 | ||
333b20bb GM |
5429 | if (STRINGP (default_filename)) |
5430 | { | |
5431 | XmString default_xmstring; | |
f9d64bb3 JD |
5432 | Widget wtext = XmFileSelectionBoxGetChild (dialog, XmDIALOG_TEXT); |
5433 | Widget list = XmFileSelectionBoxGetChild (dialog, XmDIALOG_LIST); | |
333b20bb | 5434 | |
f9d64bb3 JD |
5435 | XmTextPosition last_pos = XmTextFieldGetLastPosition (wtext); |
5436 | XmTextFieldReplace (wtext, 0, last_pos, | |
5437 | (SDATA (Ffile_name_nondirectory (default_filename)))); | |
333b20bb | 5438 | |
f9d64bb3 JD |
5439 | /* Select DEFAULT_FILENAME in the files list box. DEFAULT_FILENAME |
5440 | must include the path for this to work. */ | |
5441 | ||
5442 | default_xmstring = XmStringCreateLocalized (SDATA (default_filename)); | |
333b20bb | 5443 | |
f9d64bb3 JD |
5444 | if (XmListItemExists (list, default_xmstring)) |
5445 | { | |
5446 | int item_pos = XmListItemPos (list, default_xmstring); | |
5447 | /* Select the item and scroll it into view. */ | |
5448 | XmListSelectPos (list, item_pos, True); | |
5449 | XmListSetPos (list, item_pos); | |
5450 | } | |
5451 | ||
5452 | XmStringFree (default_xmstring); | |
333b20bb GM |
5453 | } |
5454 | ||
24ca7c5a JD |
5455 | record_unwind_protect (clean_up_file_dialog, make_save_value (dialog, 0)); |
5456 | ||
bf338245 | 5457 | /* Process events until the user presses Cancel or OK. */ |
5ae53dcf | 5458 | x_menu_set_in_use (1); |
03100098 | 5459 | result = 0; |
a779d213 | 5460 | while (result == 0) |
563b384d | 5461 | { |
bf338245 | 5462 | XEvent event; |
24ca7c5a | 5463 | x_menu_wait_for_event (0); |
bf338245 | 5464 | XtAppNextEvent (Xt_app_con, &event); |
9f6fcdc5 JD |
5465 | if (event.type == KeyPress |
5466 | && FRAME_X_DISPLAY (f) == event.xkey.display) | |
5467 | { | |
5468 | KeySym keysym = XLookupKeysym (&event.xkey, 0); | |
5469 | ||
5470 | /* Pop down on C-g. */ | |
5471 | if (keysym == XK_g && (event.xkey.state & ControlMask) != 0) | |
5472 | XtUnmanageChild (dialog); | |
5473 | } | |
5b3f8550 | 5474 | |
24ca7c5a | 5475 | (void) x_dispatch_event (&event, FRAME_X_DISPLAY (f)); |
563b384d | 5476 | } |
03100098 | 5477 | |
333b20bb GM |
5478 | /* Get the result. */ |
5479 | if (result == XmCR_OK) | |
5480 | { | |
5481 | XmString text; | |
5482 | String data; | |
177c0ea7 | 5483 | |
d1670063 | 5484 | XtVaGetValues (dialog, XmNtextString, &text, NULL); |
333b20bb GM |
5485 | XmStringGetLtoR (text, XmFONTLIST_DEFAULT_TAG, &data); |
5486 | XmStringFree (text); | |
5487 | file = build_string (data); | |
5488 | XtFree (data); | |
5489 | } | |
5490 | else | |
5491 | file = Qnil; | |
5492 | ||
333b20bb GM |
5493 | UNBLOCK_INPUT; |
5494 | UNGCPRO; | |
5495 | ||
5496 | /* Make "Cancel" equivalent to C-g. */ | |
5497 | if (NILP (file)) | |
5498 | Fsignal (Qquit, Qnil); | |
177c0ea7 | 5499 | |
a8f4bdc6 JD |
5500 | decoded_file = DECODE_FILE (file); |
5501 | ||
5502 | return unbind_to (count, decoded_file); | |
333b20bb GM |
5503 | } |
5504 | ||
5505 | #endif /* USE_MOTIF */ | |
5506 | ||
488dd4c4 JD |
5507 | #ifdef USE_GTK |
5508 | ||
24ca7c5a JD |
5509 | static Lisp_Object |
5510 | clean_up_dialog (arg) | |
5511 | Lisp_Object arg; | |
5512 | { | |
5513 | x_menu_set_in_use (0); | |
5514 | ||
5515 | return Qnil; | |
5516 | } | |
5517 | ||
f9d64bb3 JD |
5518 | DEFUN ("x-file-dialog", Fx_file_dialog, Sx_file_dialog, 2, 5, 0, |
5519 | doc: /* Read file name, prompting with PROMPT in directory DIR. | |
5520 | Use a file selection dialog. Select DEFAULT-FILENAME in the dialog's file | |
5521 | selection box, if specified. If MUSTMATCH is non-nil, the returned file | |
5522 | or directory must exist. If ONLY-DIR-P is non-nil, the user can only select | |
5523 | directories. */) | |
5524 | (prompt, dir, default_filename, mustmatch, only_dir_p) | |
5525 | Lisp_Object prompt, dir, default_filename, mustmatch, only_dir_p; | |
488dd4c4 JD |
5526 | { |
5527 | FRAME_PTR f = SELECTED_FRAME (); | |
5528 | char *fn; | |
5529 | Lisp_Object file = Qnil; | |
a8f4bdc6 | 5530 | Lisp_Object decoded_file; |
24ca7c5a | 5531 | int count = SPECPDL_INDEX (); |
f9d64bb3 | 5532 | struct gcpro gcpro1, gcpro2, gcpro3, gcpro4, gcpro5, gcpro6; |
488dd4c4 | 5533 | char *cdef_file; |
177c0ea7 | 5534 | |
6eeee4d6 YM |
5535 | check_x (); |
5536 | ||
f9d64bb3 | 5537 | GCPRO6 (prompt, dir, default_filename, mustmatch, only_dir_p, file); |
24ca7c5a | 5538 | |
5ae53dcf | 5539 | if (popup_activated ()) |
24ca7c5a JD |
5540 | error ("Trying to use a menu from within a menu-entry"); |
5541 | ||
488dd4c4 JD |
5542 | CHECK_STRING (prompt); |
5543 | CHECK_STRING (dir); | |
5544 | ||
5545 | /* Prevent redisplay. */ | |
5546 | specbind (Qinhibit_redisplay, Qt); | |
24ca7c5a | 5547 | record_unwind_protect (clean_up_dialog, Qnil); |
488dd4c4 JD |
5548 | |
5549 | BLOCK_INPUT; | |
5550 | ||
5551 | if (STRINGP (default_filename)) | |
5552 | cdef_file = SDATA (default_filename); | |
5553 | else | |
5554 | cdef_file = SDATA (dir); | |
5555 | ||
f9d64bb3 JD |
5556 | fn = xg_get_file_name (f, SDATA (prompt), cdef_file, |
5557 | ! NILP (mustmatch), | |
5558 | ! NILP (only_dir_p)); | |
177c0ea7 | 5559 | |
488dd4c4 JD |
5560 | if (fn) |
5561 | { | |
5562 | file = build_string (fn); | |
5563 | xfree (fn); | |
5564 | } | |
5565 | ||
5566 | UNBLOCK_INPUT; | |
5567 | UNGCPRO; | |
5568 | ||
5569 | /* Make "Cancel" equivalent to C-g. */ | |
5570 | if (NILP (file)) | |
5571 | Fsignal (Qquit, Qnil); | |
177c0ea7 | 5572 | |
a8f4bdc6 JD |
5573 | decoded_file = DECODE_FILE (file); |
5574 | ||
5575 | return unbind_to (count, decoded_file); | |
488dd4c4 JD |
5576 | } |
5577 | ||
9bf80974 CY |
5578 | |
5579 | #ifdef HAVE_FREETYPE | |
5580 | ||
f82605c6 CY |
5581 | DEFUN ("x-select-font", Fx_select_font, Sx_select_font, 0, 2, 0, |
5582 | doc: /* Read a font name using a GTK font selection dialog. | |
5583 | Return a GTK-style font string corresponding to the selection. | |
5584 | ||
5585 | If FRAME is omitted or nil, it defaults to the selected frame. */) | |
5586 | (frame, ignored) | |
5587 | Lisp_Object frame, ignored; | |
9bf80974 | 5588 | { |
f82605c6 | 5589 | FRAME_PTR f = check_x_frame (frame); |
53c7540d CY |
5590 | char *name; |
5591 | Lisp_Object default_font, font = Qnil; | |
9bf80974 CY |
5592 | int count = SPECPDL_INDEX (); |
5593 | ||
5594 | check_x (); | |
5595 | ||
5596 | if (popup_activated ()) | |
5597 | error ("Trying to use a menu from within a menu-entry"); | |
5598 | ||
5599 | /* Prevent redisplay. */ | |
5600 | specbind (Qinhibit_redisplay, Qt); | |
5601 | record_unwind_protect (clean_up_dialog, Qnil); | |
5602 | ||
5603 | BLOCK_INPUT; | |
5604 | ||
53c7540d CY |
5605 | XSETFONT (default_font, FRAME_FONT (f)); |
5606 | if (FONTP (default_font)) | |
5607 | { | |
5608 | char *default_name = alloca (256); | |
5609 | if (font_unparse_gtkname (default_font, f, default_name, 256) < 0) | |
5610 | default_name = NULL; | |
5611 | name = xg_get_font_name (f, default_name); | |
5612 | } | |
5613 | else | |
5614 | name = xg_get_font_name (f, NULL); | |
9bf80974 | 5615 | |
53c7540d | 5616 | if (name) |
9bf80974 | 5617 | { |
53c7540d CY |
5618 | font = build_string (name); |
5619 | xfree (name); | |
9bf80974 CY |
5620 | } |
5621 | ||
5622 | UNBLOCK_INPUT; | |
5623 | ||
5624 | if (NILP (font)) | |
5625 | Fsignal (Qquit, Qnil); | |
5626 | ||
5627 | return unbind_to (count, font); | |
5628 | } | |
5629 | #endif /* HAVE_FREETYPE */ | |
5630 | ||
488dd4c4 | 5631 | #endif /* USE_GTK */ |
333b20bb GM |
5632 | |
5633 | \f | |
82bab41c GM |
5634 | /*********************************************************************** |
5635 | Keyboard | |
5636 | ***********************************************************************/ | |
5637 | ||
5638 | #ifdef HAVE_XKBGETKEYBOARD | |
5639 | #include <X11/XKBlib.h> | |
5640 | #include <X11/keysym.h> | |
5641 | #endif | |
5642 | ||
5643 | DEFUN ("x-backspace-delete-keys-p", Fx_backspace_delete_keys_p, | |
5644 | Sx_backspace_delete_keys_p, 0, 1, 0, | |
7ee72033 | 5645 | doc: /* Check if both Backspace and Delete keys are on the keyboard of FRAME. |
c061c855 GM |
5646 | FRAME nil means use the selected frame. |
5647 | Value is t if we know that both keys are present, and are mapped to the | |
20d1c5c5 DN |
5648 | usual X keysyms. Value is `lambda' if we cannot determine if both keys are |
5649 | present and mapped to the usual X keysyms. */) | |
7ee72033 | 5650 | (frame) |
82bab41c GM |
5651 | Lisp_Object frame; |
5652 | { | |
5653 | #ifdef HAVE_XKBGETKEYBOARD | |
5654 | XkbDescPtr kb; | |
5655 | struct frame *f = check_x_frame (frame); | |
5656 | Display *dpy = FRAME_X_DISPLAY (f); | |
5657 | Lisp_Object have_keys; | |
46f6a258 | 5658 | int major, minor, op, event, error; |
82bab41c GM |
5659 | |
5660 | BLOCK_INPUT; | |
46f6a258 GM |
5661 | |
5662 | /* Check library version in case we're dynamically linked. */ | |
5663 | major = XkbMajorVersion; | |
5664 | minor = XkbMinorVersion; | |
5665 | if (!XkbLibraryVersion (&major, &minor)) | |
c1efd260 GM |
5666 | { |
5667 | UNBLOCK_INPUT; | |
20d1c5c5 | 5668 | return Qlambda; |
c1efd260 | 5669 | } |
46f6a258 GM |
5670 | |
5671 | /* Check that the server supports XKB. */ | |
5672 | major = XkbMajorVersion; | |
5673 | minor = XkbMinorVersion; | |
5674 | if (!XkbQueryExtension (dpy, &op, &event, &error, &major, &minor)) | |
c1efd260 GM |
5675 | { |
5676 | UNBLOCK_INPUT; | |
20d1c5c5 | 5677 | return Qlambda; |
c1efd260 | 5678 | } |
177c0ea7 | 5679 | |
3a441526 JD |
5680 | /* In this code we check that the keyboard has physical keys with names |
5681 | that start with BKSP (Backspace) and DELE (Delete), and that they | |
5682 | generate keysym XK_BackSpace and XK_Delete respectively. | |
5683 | This function is used to test if normal-erase-is-backspace should be | |
5684 | turned on. | |
5685 | An alternative approach would be to just check if XK_BackSpace and | |
5686 | XK_Delete are mapped to any key. But if any of those are mapped to | |
5687 | some non-intuitive key combination (Meta-Shift-Ctrl-whatever) and the | |
5688 | user doesn't know about it, it is better to return false here. | |
5689 | It is more obvious to the user what to do if she/he has two keys | |
5690 | clearly marked with names/symbols and one key does something not | |
5691 | expected (i.e. she/he then tries the other). | |
5692 | The cases where Backspace/Delete is mapped to some other key combination | |
5693 | are rare, and in those cases, normal-erase-is-backspace can be turned on | |
5694 | manually. */ | |
5695 | ||
46f6a258 | 5696 | have_keys = Qnil; |
c1efd260 | 5697 | kb = XkbGetMap (dpy, XkbAllMapComponentsMask, XkbUseCoreKbd); |
82bab41c GM |
5698 | if (kb) |
5699 | { | |
5700 | int delete_keycode = 0, backspace_keycode = 0, i; | |
c1efd260 GM |
5701 | |
5702 | if (XkbGetNames (dpy, XkbAllNamesMask, kb) == Success) | |
82bab41c | 5703 | { |
c1efd260 GM |
5704 | for (i = kb->min_key_code; |
5705 | (i < kb->max_key_code | |
5706 | && (delete_keycode == 0 || backspace_keycode == 0)); | |
5707 | ++i) | |
5708 | { | |
d63931a2 GM |
5709 | /* The XKB symbolic key names can be seen most easily in |
5710 | the PS file generated by `xkbprint -label name | |
5711 | $DISPLAY'. */ | |
c1efd260 GM |
5712 | if (bcmp ("DELE", kb->names->keys[i].name, 4) == 0) |
5713 | delete_keycode = i; | |
5714 | else if (bcmp ("BKSP", kb->names->keys[i].name, 4) == 0) | |
5715 | backspace_keycode = i; | |
5716 | } | |
5717 | ||
5718 | XkbFreeNames (kb, 0, True); | |
82bab41c GM |
5719 | } |
5720 | ||
c1efd260 | 5721 | XkbFreeClientMap (kb, 0, True); |
177c0ea7 | 5722 | |
82bab41c GM |
5723 | if (delete_keycode |
5724 | && backspace_keycode | |
5725 | && XKeysymToKeycode (dpy, XK_Delete) == delete_keycode | |
5726 | && XKeysymToKeycode (dpy, XK_BackSpace) == backspace_keycode) | |
5727 | have_keys = Qt; | |
5728 | } | |
5729 | UNBLOCK_INPUT; | |
5730 | return have_keys; | |
5731 | #else /* not HAVE_XKBGETKEYBOARD */ | |
20d1c5c5 | 5732 | return Qlambda; |
82bab41c GM |
5733 | #endif /* not HAVE_XKBGETKEYBOARD */ |
5734 | } | |
5735 | ||
5736 | ||
5737 | \f | |
333b20bb GM |
5738 | /*********************************************************************** |
5739 | Initialization | |
5740 | ***********************************************************************/ | |
5741 | ||
4dacadcc | 5742 | /* Keep this list in the same order as frame_parms in frame.c. |
7c0d3ed8 KS |
5743 | Use 0 for unsupported frame parameters. */ |
5744 | ||
5745 | frame_parm_handler x_frame_parm_handlers[] = | |
5746 | { | |
5747 | x_set_autoraise, | |
5748 | x_set_autolower, | |
5749 | x_set_background_color, | |
5750 | x_set_border_color, | |
5751 | x_set_border_width, | |
5752 | x_set_cursor_color, | |
5753 | x_set_cursor_type, | |
5754 | x_set_font, | |
5755 | x_set_foreground_color, | |
5756 | x_set_icon_name, | |
5757 | x_set_icon_type, | |
5758 | x_set_internal_border_width, | |
5759 | x_set_menu_bar_lines, | |
5760 | x_set_mouse_color, | |
5761 | x_explicitly_set_name, | |
5762 | x_set_scroll_bar_width, | |
5763 | x_set_title, | |
5764 | x_set_unsplittable, | |
5765 | x_set_vertical_scroll_bars, | |
5766 | x_set_visibility, | |
5767 | x_set_tool_bar_lines, | |
5768 | x_set_scroll_bar_foreground, | |
5769 | x_set_scroll_bar_background, | |
5770 | x_set_screen_gamma, | |
5771 | x_set_line_spacing, | |
5772 | x_set_fringe_width, | |
5773 | x_set_fringe_width, | |
5774 | x_set_wait_for_wm, | |
5775 | x_set_fullscreen, | |
271a71c7 GM |
5776 | x_set_font_backend, |
5777 | x_set_alpha | |
7c0d3ed8 KS |
5778 | }; |
5779 | ||
333b20bb GM |
5780 | void |
5781 | syms_of_xfns () | |
5782 | { | |
5783 | /* This is zero if not using X windows. */ | |
5784 | x_in_use = 0; | |
5785 | ||
5786 | /* The section below is built by the lisp expression at the top of the file, | |
5787 | just above where these variables are declared. */ | |
5788 | /*&&& init symbols here &&&*/ | |
baaed68e JB |
5789 | Qnone = intern ("none"); |
5790 | staticpro (&Qnone); | |
8af1d7ca JB |
5791 | Qsuppress_icon = intern ("suppress-icon"); |
5792 | staticpro (&Qsuppress_icon); | |
01f1ba30 | 5793 | Qundefined_color = intern ("undefined-color"); |
f9942c9e | 5794 | staticpro (&Qundefined_color); |
96db09e4 KH |
5795 | Qcompound_text = intern ("compound-text"); |
5796 | staticpro (&Qcompound_text); | |
ae782866 GM |
5797 | Qcancel_timer = intern ("cancel-timer"); |
5798 | staticpro (&Qcancel_timer); | |
27129af9 SM |
5799 | Qfont_param = intern ("font-parameter"); |
5800 | staticpro (&Qfont_param); | |
f9942c9e JB |
5801 | /* This is the end of symbol initialization. */ |
5802 | ||
58cad5ed KH |
5803 | /* Text property `display' should be nonsticky by default. */ |
5804 | Vtext_property_default_nonsticky | |
5805 | = Fcons (Fcons (Qdisplay, Qt), Vtext_property_default_nonsticky); | |
5806 | ||
5807 | ||
01f1ba30 JB |
5808 | Fput (Qundefined_color, Qerror_conditions, |
5809 | Fcons (Qundefined_color, Fcons (Qerror, Qnil))); | |
5810 | Fput (Qundefined_color, Qerror_message, | |
5811 | build_string ("Undefined color")); | |
5812 | ||
7ee72033 MB |
5813 | DEFVAR_LISP ("x-pointer-shape", &Vx_pointer_shape, |
5814 | doc: /* The shape of the pointer when over text. | |
c061c855 GM |
5815 | Changing the value does not affect existing frames |
5816 | unless you set the mouse color. */); | |
01f1ba30 JB |
5817 | Vx_pointer_shape = Qnil; |
5818 | ||
ca0ecbf5 | 5819 | #if 0 /* This doesn't really do anything. */ |
7ee72033 MB |
5820 | DEFVAR_LISP ("x-nontext-pointer-shape", &Vx_nontext_pointer_shape, |
5821 | doc: /* The shape of the pointer when not over text. | |
c061c855 GM |
5822 | This variable takes effect when you create a new frame |
5823 | or when you set the mouse color. */); | |
af01ef26 | 5824 | #endif |
01f1ba30 JB |
5825 | Vx_nontext_pointer_shape = Qnil; |
5826 | ||
7ee72033 MB |
5827 | DEFVAR_LISP ("x-hourglass-pointer-shape", &Vx_hourglass_pointer_shape, |
5828 | doc: /* The shape of the pointer when Emacs is busy. | |
c061c855 GM |
5829 | This variable takes effect when you create a new frame |
5830 | or when you set the mouse color. */); | |
0af913d7 | 5831 | Vx_hourglass_pointer_shape = Qnil; |
333b20bb | 5832 | |
ca0ecbf5 | 5833 | #if 0 /* This doesn't really do anything. */ |
7ee72033 MB |
5834 | DEFVAR_LISP ("x-mode-pointer-shape", &Vx_mode_pointer_shape, |
5835 | doc: /* The shape of the pointer when over the mode line. | |
c061c855 GM |
5836 | This variable takes effect when you create a new frame |
5837 | or when you set the mouse color. */); | |
af01ef26 | 5838 | #endif |
01f1ba30 JB |
5839 | Vx_mode_pointer_shape = Qnil; |
5840 | ||
d3b06468 | 5841 | DEFVAR_LISP ("x-sensitive-text-pointer-shape", |
7ee72033 MB |
5842 | &Vx_sensitive_text_pointer_shape, |
5843 | doc: /* The shape of the pointer when over mouse-sensitive text. | |
c061c855 GM |
5844 | This variable takes effect when you create a new frame |
5845 | or when you set the mouse color. */); | |
ca0ecbf5 | 5846 | Vx_sensitive_text_pointer_shape = Qnil; |
95f80c78 | 5847 | |
8fb4ec9c | 5848 | DEFVAR_LISP ("x-window-horizontal-drag-cursor", |
7ee72033 MB |
5849 | &Vx_window_horizontal_drag_shape, |
5850 | doc: /* Pointer shape to use for indicating a window can be dragged horizontally. | |
c061c855 GM |
5851 | This variable takes effect when you create a new frame |
5852 | or when you set the mouse color. */); | |
8fb4ec9c GM |
5853 | Vx_window_horizontal_drag_shape = Qnil; |
5854 | ||
7ee72033 MB |
5855 | DEFVAR_LISP ("x-cursor-fore-pixel", &Vx_cursor_fore_pixel, |
5856 | doc: /* A string indicating the foreground color of the cursor box. */); | |
01f1ba30 JB |
5857 | Vx_cursor_fore_pixel = Qnil; |
5858 | ||
7ee72033 MB |
5859 | DEFVAR_LISP ("x-max-tooltip-size", &Vx_max_tooltip_size, |
5860 | doc: /* Maximum size for tooltips. Value is a pair (COLUMNS . ROWS). | |
c061c855 | 5861 | Text larger than this is clipped. */); |
d63931a2 | 5862 | Vx_max_tooltip_size = Fcons (make_number (80), make_number (40)); |
177c0ea7 | 5863 | |
7ee72033 MB |
5864 | DEFVAR_LISP ("x-no-window-manager", &Vx_no_window_manager, |
5865 | doc: /* Non-nil if no X window manager is in use. | |
c061c855 GM |
5866 | Emacs doesn't try to figure this out; this is always nil |
5867 | unless you set it to something else. */); | |
2d38195d RS |
5868 | /* We don't have any way to find this out, so set it to nil |
5869 | and maybe the user would like to set it to t. */ | |
5870 | Vx_no_window_manager = Qnil; | |
1d3dac41 | 5871 | |
942ea06d | 5872 | DEFVAR_LISP ("x-pixel-size-width-font-regexp", |
7ee72033 MB |
5873 | &Vx_pixel_size_width_font_regexp, |
5874 | doc: /* Regexp matching a font name whose width is the same as `PIXEL_SIZE'. | |
c061c855 GM |
5875 | |
5876 | Since Emacs gets width of a font matching with this regexp from | |
5877 | PIXEL_SIZE field of the name, font finding mechanism gets faster for | |
5878 | such a font. This is especially effective for such large fonts as | |
5879 | Chinese, Japanese, and Korean. */); | |
942ea06d KH |
5880 | Vx_pixel_size_width_font_regexp = Qnil; |
5881 | ||
255e4140 | 5882 | /* This is not ifdef:ed, so other builds than GTK can customize it. */ |
fe2b14b7 | 5883 | DEFVAR_BOOL ("x-gtk-use-old-file-dialog", &x_gtk_use_old_file_dialog, |
255e4140 JD |
5884 | doc: /* *Non-nil means prompt with the old GTK file selection dialog. |
5885 | If nil or if the file selection dialog is not available, the new GTK file | |
5886 | chooser is used instead. To turn off all file dialogs set the | |
5887 | variable `use-file-dialog'. */); | |
fe2b14b7 | 5888 | x_gtk_use_old_file_dialog = 0; |
255e4140 | 5889 | |
a8a35720 JD |
5890 | DEFVAR_BOOL ("x-gtk-show-hidden-files", &x_gtk_show_hidden_files, |
5891 | doc: /* *If non-nil, the GTK file chooser will by default show hidden files. | |
5892 | Note that this is just the default, there is a toggle button on the file | |
5893 | chooser to show or not show hidden files on a case by case basis. */); | |
5894 | x_gtk_show_hidden_files = 0; | |
5895 | ||
159f8da7 | 5896 | DEFVAR_BOOL ("x-gtk-file-dialog-help-text", &x_gtk_file_dialog_help_text, |
66687b7c | 5897 | doc: /* *If non-nil, the GTK file chooser will show additional help text. |
641c0105 JD |
5898 | If more space for files in the file chooser dialog is wanted, set this to nil |
5899 | to turn the additional text off. */); | |
159f8da7 | 5900 | x_gtk_file_dialog_help_text = 1; |
641c0105 | 5901 | |
e0f467cb JD |
5902 | DEFVAR_BOOL ("x-gtk-whole-detached-tool-bar", &x_gtk_whole_detached_tool_bar, |
5903 | doc: /* *If non-nil, a detached tool bar is shown in full. | |
5904 | The default is to just show an arrow and pressing on that arrow shows | |
5905 | the tool bar buttons. */); | |
5906 | x_gtk_whole_detached_tool_bar = 0; | |
5907 | ||
49be9d28 RS |
5908 | Fprovide (intern ("x"), Qnil); |
5909 | ||
1d3dac41 | 5910 | #ifdef USE_X_TOOLKIT |
6f3f6a8d | 5911 | Fprovide (intern ("x-toolkit"), Qnil); |
5b827abb | 5912 | #ifdef USE_MOTIF |
6f3f6a8d | 5913 | Fprovide (intern ("motif"), Qnil); |
fc2cdd9a | 5914 | |
7ee72033 MB |
5915 | DEFVAR_LISP ("motif-version-string", &Vmotif_version_string, |
5916 | doc: /* Version info for LessTif/Motif. */); | |
fc2cdd9a GM |
5917 | Vmotif_version_string = build_string (XmVERSION_STRING); |
5918 | #endif /* USE_MOTIF */ | |
5919 | #endif /* USE_X_TOOLKIT */ | |
01f1ba30 | 5920 | |
6b61353c | 5921 | #ifdef USE_GTK |
1ec2a572 JD |
5922 | /* Provide x-toolkit also for GTK. Internally GTK does not use Xt so it |
5923 | is not an X toolkit in that sense (USE_X_TOOLKIT is not defined). | |
5924 | But for a user it is a toolkit for X, and indeed, configure | |
5925 | accepts --with-x-toolkit=gtk. */ | |
5926 | Fprovide (intern ("x-toolkit"), Qnil); | |
6b61353c KH |
5927 | Fprovide (intern ("gtk"), Qnil); |
5928 | ||
5929 | DEFVAR_LISP ("gtk-version-string", &Vgtk_version_string, | |
5930 | doc: /* Version info for GTK+. */); | |
5931 | { | |
5932 | char gtk_version[40]; | |
5933 | g_snprintf (gtk_version, sizeof (gtk_version), "%u.%u.%u", | |
5934 | GTK_MAJOR_VERSION, GTK_MINOR_VERSION, GTK_MICRO_VERSION); | |
5935 | Vgtk_version_string = build_string (gtk_version); | |
5936 | } | |
5937 | #endif /* USE_GTK */ | |
5938 | ||
333b20bb GM |
5939 | /* X window properties. */ |
5940 | defsubr (&Sx_change_window_property); | |
5941 | defsubr (&Sx_delete_window_property); | |
5942 | defsubr (&Sx_window_property); | |
5943 | ||
2d764c78 | 5944 | defsubr (&Sxw_display_color_p); |
d0c9d219 | 5945 | defsubr (&Sx_display_grayscale_p); |
2d764c78 EZ |
5946 | defsubr (&Sxw_color_defined_p); |
5947 | defsubr (&Sxw_color_values); | |
9d317b2c | 5948 | defsubr (&Sx_server_max_request_size); |
41beb8fc RS |
5949 | defsubr (&Sx_server_vendor); |
5950 | defsubr (&Sx_server_version); | |
5951 | defsubr (&Sx_display_pixel_width); | |
5952 | defsubr (&Sx_display_pixel_height); | |
5953 | defsubr (&Sx_display_mm_width); | |
5954 | defsubr (&Sx_display_mm_height); | |
5955 | defsubr (&Sx_display_screens); | |
5956 | defsubr (&Sx_display_planes); | |
5957 | defsubr (&Sx_display_color_cells); | |
5958 | defsubr (&Sx_display_visual_class); | |
5959 | defsubr (&Sx_display_backing_store); | |
5960 | defsubr (&Sx_display_save_under); | |
1c44e124 | 5961 | defsubr (&Sx_wm_set_size_hint); |
f676886a | 5962 | defsubr (&Sx_create_frame); |
01f1ba30 | 5963 | defsubr (&Sx_open_connection); |
08a90d6a RS |
5964 | defsubr (&Sx_close_connection); |
5965 | defsubr (&Sx_display_list); | |
01f1ba30 | 5966 | defsubr (&Sx_synchronize); |
3decc1e7 | 5967 | defsubr (&Sx_focus_frame); |
82bab41c | 5968 | defsubr (&Sx_backspace_delete_keys_p); |
177c0ea7 | 5969 | |
942ea06d | 5970 | /* Setting callback functions for fontset handler. */ |
942ea06d | 5971 | check_window_system_func = check_x; |
333b20bb | 5972 | |
333b20bb GM |
5973 | defsubr (&Sx_show_tip); |
5974 | defsubr (&Sx_hide_tip); | |
333b20bb | 5975 | tip_timer = Qnil; |
44b5a125 GM |
5976 | staticpro (&tip_timer); |
5977 | tip_frame = Qnil; | |
5978 | staticpro (&tip_frame); | |
333b20bb | 5979 | |
06d62053 GM |
5980 | last_show_tip_args = Qnil; |
5981 | staticpro (&last_show_tip_args); | |
5982 | ||
90f2e16b | 5983 | defsubr (&Sx_uses_old_gtk_dialog); |
29fabd8c | 5984 | #if defined (USE_MOTIF) || defined (USE_GTK) |
333b20bb GM |
5985 | defsubr (&Sx_file_dialog); |
5986 | #endif | |
9bf80974 | 5987 | |
946598bf | 5988 | #if defined (USE_GTK) && defined (HAVE_FREETYPE) |
f82605c6 | 5989 | defsubr (&Sx_select_font); |
9bf80974 | 5990 | #endif |
333b20bb GM |
5991 | } |
5992 | ||
01f1ba30 | 5993 | #endif /* HAVE_X_WINDOWS */ |
6b61353c KH |
5994 | |
5995 | /* arch-tag: 55040d02-5485-4d58-8b22-95a7a05f3288 | |
5996 | (do not change this comment) */ |