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> |
d7306fe6 | 24 | #include <setjmp.h> |
c389a86d | 25 | |
3ecaf7e5 RS |
26 | #ifdef HAVE_UNISTD_H |
27 | #include <unistd.h> | |
28 | #endif | |
29 | ||
40e6f148 | 30 | /* This makes the fields of a Display accessible, in Xlib header files. */ |
333b20bb | 31 | |
40e6f148 RS |
32 | #define XLIB_ILLEGAL_ACCESS |
33 | ||
01f1ba30 JB |
34 | #include "lisp.h" |
35 | #include "xterm.h" | |
f676886a | 36 | #include "frame.h" |
01f1ba30 JB |
37 | #include "window.h" |
38 | #include "buffer.h" | |
58cad5ed | 39 | #include "intervals.h" |
01f1ba30 | 40 | #include "dispextern.h" |
1f98fa48 | 41 | #include "keyboard.h" |
9ac0d9e0 | 42 | #include "blockinput.h" |
57bda87a | 43 | #include <epaths.h> |
0f8c4c4f | 44 | #include "character.h" |
942ea06d | 45 | #include "charset.h" |
96db09e4 | 46 | #include "coding.h" |
942ea06d | 47 | #include "fontset.h" |
333b20bb GM |
48 | #include "systime.h" |
49 | #include "termhooks.h" | |
4ae9a85e | 50 | #include "atimer.h" |
28d440ab | 51 | #include "termchar.h" |
02ed2ea8 | 52 | #include "font.h" |
02ed2ea8 | 53 | |
01f1ba30 | 54 | #ifdef HAVE_X_WINDOWS |
67ba84d1 | 55 | |
67ba84d1 | 56 | #include <ctype.h> |
63cec32f GM |
57 | #include <sys/types.h> |
58 | #include <sys/stat.h> | |
01f1ba30 | 59 | |
0505a740 | 60 | #if 1 /* Used to be #ifdef EMACS_BITMAP_FILES, but this should always work. */ |
ef493a27 RS |
61 | #include "bitmaps/gray.xbm" |
62 | #else | |
dbc4e1c1 | 63 | #include <X11/bitmaps/gray> |
ef493a27 | 64 | #endif |
dbc4e1c1 | 65 | |
488dd4c4 JD |
66 | #ifdef USE_GTK |
67 | #include "gtkutil.h" | |
68 | #endif | |
69 | ||
9ef48a9d RS |
70 | #ifdef USE_X_TOOLKIT |
71 | #include <X11/Shell.h> | |
72 | ||
398ffa92 | 73 | #ifndef USE_MOTIF |
8ab9202e CY |
74 | #ifdef HAVE_XAW3D |
75 | #include <X11/Xaw3d/Paned.h> | |
a6ec6cfb | 76 | #include <X11/Xaw3d/Label.h> |
8ab9202e | 77 | #else /* !HAVE_XAW3D */ |
9ef48a9d RS |
78 | #include <X11/Xaw/Paned.h> |
79 | #include <X11/Xaw/Label.h> | |
8ab9202e | 80 | #endif /* HAVE_XAW3D */ |
398ffa92 | 81 | #endif /* USE_MOTIF */ |
9ef48a9d RS |
82 | |
83 | #ifdef USG | |
84 | #undef USG /* ####KLUDGE for Solaris 2.2 and up */ | |
85 | #include <X11/Xos.h> | |
86 | #define USG | |
87 | #else | |
88 | #include <X11/Xos.h> | |
89 | #endif | |
90 | ||
91 | #include "widget.h" | |
92 | ||
93 | #include "../lwlib/lwlib.h" | |
94 | ||
333b20bb GM |
95 | #ifdef USE_MOTIF |
96 | #include <Xm/Xm.h> | |
97 | #include <Xm/DialogS.h> | |
98 | #include <Xm/FileSB.h> | |
99 | #endif | |
100 | ||
ee6bacd4 | 101 | #if !defined(NO_EDITRES) |
6c32dd68 | 102 | #define HACK_EDITRES |
b9dc4443 | 103 | extern void _XEditResCheckMessages (); |
ee6bacd4 | 104 | #endif /* not defined NO_EDITRES */ |
6c32dd68 | 105 | |
333b20bb GM |
106 | /* Unique id counter for widgets created by the Lucid Widget Library. */ |
107 | ||
6c32dd68 PR |
108 | extern LWLIB_ID widget_id_tick; |
109 | ||
e3881aa0 | 110 | #ifdef USE_LUCID |
82c90203 | 111 | /* This is part of a kludge--see lwlib/xlwmenu.c. */ |
03e2c340 | 112 | extern XFontStruct *xlwmenu_default_font; |
e3881aa0 | 113 | #endif |
9ef48a9d | 114 | |
6bc20398 | 115 | extern void free_frame_menubar (); |
d62c8769 | 116 | extern double atof (); |
333b20bb | 117 | |
fc2cdd9a GM |
118 | #ifdef USE_MOTIF |
119 | ||
120 | /* LessTif/Motif version info. */ | |
121 | ||
122 | static Lisp_Object Vmotif_version_string; | |
123 | ||
124 | #endif /* USE_MOTIF */ | |
125 | ||
9ef48a9d RS |
126 | #endif /* USE_X_TOOLKIT */ |
127 | ||
6b61353c KH |
128 | #ifdef USE_GTK |
129 | ||
130 | /* GTK+ version info */ | |
131 | ||
132 | static Lisp_Object Vgtk_version_string; | |
133 | ||
134 | #endif /* USE_GTK */ | |
135 | ||
9d317b2c | 136 | #define MAXREQUEST(dpy) (XMaxRequestSize (dpy)) |
9d317b2c | 137 | |
333b20bb GM |
138 | /* The gray bitmap `bitmaps/gray'. This is done because xterm.c uses |
139 | it, and including `bitmaps/gray' more than once is a problem when | |
140 | config.h defines `static' as an empty replacement string. */ | |
141 | ||
142 | int gray_bitmap_width = gray_width; | |
143 | int gray_bitmap_height = gray_height; | |
62906360 | 144 | char *gray_bitmap_bits = gray_bits; |
333b20bb | 145 | |
255e4140 JD |
146 | /* Non-zero means prompt with the old GTK file selection dialog. */ |
147 | ||
fe2b14b7 | 148 | int x_gtk_use_old_file_dialog; |
255e4140 | 149 | |
a8a35720 JD |
150 | /* If non-zero, by default show hidden files in the GTK file chooser. */ |
151 | ||
152 | int x_gtk_show_hidden_files; | |
153 | ||
641c0105 JD |
154 | /* If non-zero, don't show additional help text in the GTK file chooser. */ |
155 | ||
159f8da7 | 156 | int x_gtk_file_dialog_help_text; |
641c0105 | 157 | |
e0f467cb JD |
158 | /* If non-zero, don't collapse to tool bar when it is detached. */ |
159 | ||
160 | int x_gtk_whole_detached_tool_bar; | |
161 | ||
01f1ba30 | 162 | /* The background and shape of the mouse pointer, and shape when not |
b9dc4443 | 163 | over text or in the modeline. */ |
333b20bb | 164 | |
01f1ba30 | 165 | Lisp_Object Vx_pointer_shape, Vx_nontext_pointer_shape, Vx_mode_pointer_shape; |
0af913d7 | 166 | Lisp_Object Vx_hourglass_pointer_shape; |
333b20bb | 167 | |
ca0ecbf5 | 168 | /* The shape when over mouse-sensitive text. */ |
333b20bb | 169 | |
ca0ecbf5 | 170 | Lisp_Object Vx_sensitive_text_pointer_shape; |
01f1ba30 | 171 | |
8fb4ec9c GM |
172 | /* If non-nil, the pointer shape to indicate that windows can be |
173 | dragged horizontally. */ | |
174 | ||
175 | Lisp_Object Vx_window_horizontal_drag_shape; | |
176 | ||
b9dc4443 | 177 | /* Color of chars displayed in cursor box. */ |
333b20bb | 178 | |
01f1ba30 JB |
179 | Lisp_Object Vx_cursor_fore_pixel; |
180 | ||
b9dc4443 | 181 | /* Nonzero if using X. */ |
333b20bb | 182 | |
b9dc4443 | 183 | static int x_in_use; |
01f1ba30 | 184 | |
b9dc4443 | 185 | /* Non nil if no window manager is in use. */ |
333b20bb | 186 | |
01f1ba30 JB |
187 | Lisp_Object Vx_no_window_manager; |
188 | ||
942ea06d | 189 | /* Regexp matching a font name whose width is the same as `PIXEL_SIZE'. */ |
333b20bb | 190 | |
942ea06d KH |
191 | Lisp_Object Vx_pixel_size_width_font_regexp; |
192 | ||
baaed68e | 193 | Lisp_Object Qnone; |
8af1d7ca | 194 | Lisp_Object Qsuppress_icon; |
01f1ba30 | 195 | Lisp_Object Qundefined_color; |
ae782866 | 196 | Lisp_Object Qcompound_text, Qcancel_timer; |
27129af9 | 197 | static Lisp_Object Qfont_param; |
01f1ba30 | 198 | |
7c0d3ed8 | 199 | /* In dispnew.c */ |
f9942c9e | 200 | |
01f1ba30 JB |
201 | extern Lisp_Object Vwindow_system_version; |
202 | ||
7c0d3ed8 | 203 | /* The below are defined in frame.c. */ |
333b20bb | 204 | |
f1d2ce7f | 205 | #if GLYPH_DEBUG |
eaf1eea9 GM |
206 | int image_cache_refcount, dpyinfo_refcount; |
207 | #endif | |
208 | ||
e0ab5fcf JD |
209 | #if defined (USE_GTK) && defined (HAVE_FREETYPE) |
210 | char *x_last_font_name; | |
211 | #endif | |
eaf1eea9 | 212 | |
01f1ba30 | 213 | \f |
11ae94fe | 214 | /* Error if we are not connected to X. */ |
333b20bb | 215 | |
7fc9de26 | 216 | void |
11ae94fe RS |
217 | check_x () |
218 | { | |
b9dc4443 | 219 | if (! x_in_use) |
11ae94fe RS |
220 | error ("X windows are not in use or not initialized"); |
221 | } | |
222 | ||
1c59f5df RS |
223 | /* Nonzero if we can use mouse menus. |
224 | You should not call this unless HAVE_MENUS is defined. */ | |
75cc8ee5 RS |
225 | |
226 | int | |
1c59f5df | 227 | have_menus_p () |
75cc8ee5 | 228 | { |
b9dc4443 RS |
229 | return x_in_use; |
230 | } | |
231 | ||
232 | /* Extract a frame as a FRAME_PTR, defaulting to the selected frame | |
233 | and checking validity for X. */ | |
234 | ||
235 | FRAME_PTR | |
236 | check_x_frame (frame) | |
237 | Lisp_Object frame; | |
238 | { | |
239 | FRAME_PTR f; | |
240 | ||
241 | if (NILP (frame)) | |
0fe92f72 | 242 | frame = selected_frame; |
b7826503 | 243 | CHECK_LIVE_FRAME (frame); |
0fe92f72 | 244 | f = XFRAME (frame); |
b9dc4443 | 245 | if (! FRAME_X_P (f)) |
1c59f5df | 246 | error ("Non-X frame used"); |
b9dc4443 | 247 | return f; |
75cc8ee5 RS |
248 | } |
249 | ||
7e59217d | 250 | /* Let the user specify an X display with a Lisp object. |
708e05dc | 251 | OBJECT may be nil, a frame or a terminal object. |
b9dc4443 RS |
252 | nil stands for the selected frame--or, if that is not an X frame, |
253 | the first X display on the list. */ | |
254 | ||
7c0d3ed8 | 255 | struct x_display_info * |
7e59217d KL |
256 | check_x_display_info (object) |
257 | Lisp_Object object; | |
b9dc4443 | 258 | { |
8ec8a5ec | 259 | struct x_display_info *dpyinfo = NULL; |
177c0ea7 | 260 | |
7e59217d | 261 | if (NILP (object)) |
b9dc4443 | 262 | { |
0fe92f72 | 263 | struct frame *sf = XFRAME (selected_frame); |
177c0ea7 | 264 | |
0fe92f72 | 265 | if (FRAME_X_P (sf) && FRAME_LIVE_P (sf)) |
8ec8a5ec | 266 | dpyinfo = FRAME_X_DISPLAY_INFO (sf); |
b9dc4443 | 267 | else if (x_display_list != 0) |
8ec8a5ec | 268 | dpyinfo = x_display_list; |
b9dc4443 RS |
269 | else |
270 | error ("X windows are not in use or not initialized"); | |
271 | } | |
708e05dc | 272 | else if (TERMINALP (object)) |
b6660415 | 273 | { |
fd0f53a9 | 274 | struct terminal *t = get_terminal (object, 1); |
b6660415 | 275 | |
6ed8eeff KL |
276 | if (t->type != output_x_window) |
277 | error ("Terminal %d is not an X display", XINT (object)); | |
b6660415 | 278 | |
6ed8eeff | 279 | dpyinfo = t->display_info.x; |
b6660415 | 280 | } |
7e59217d KL |
281 | else if (STRINGP (object)) |
282 | dpyinfo = x_display_info_for_name (object); | |
b9dc4443 RS |
283 | else |
284 | { | |
7e59217d | 285 | FRAME_PTR f = check_x_frame (object); |
8ec8a5ec | 286 | dpyinfo = FRAME_X_DISPLAY_INFO (f); |
b9dc4443 | 287 | } |
8ec8a5ec GM |
288 | |
289 | return dpyinfo; | |
b9dc4443 | 290 | } |
333b20bb | 291 | |
b9dc4443 | 292 | \f |
f676886a JB |
293 | /* Return the Emacs frame-object corresponding to an X window. |
294 | It could be the frame's main window or an icon window. */ | |
01f1ba30 | 295 | |
34ca5317 | 296 | /* This function can be called during GC, so use GC_xxx type test macros. */ |
bcb2db92 | 297 | |
f676886a | 298 | struct frame * |
2d271e2e KH |
299 | x_window_to_frame (dpyinfo, wdesc) |
300 | struct x_display_info *dpyinfo; | |
01f1ba30 JB |
301 | int wdesc; |
302 | { | |
f676886a JB |
303 | Lisp_Object tail, frame; |
304 | struct frame *f; | |
01f1ba30 | 305 | |
10b43ac3 JD |
306 | if (wdesc == None) return 0; |
307 | ||
8e50cc2d | 308 | for (tail = Vframe_list; CONSP (tail); tail = XCDR (tail)) |
01f1ba30 | 309 | { |
8e713be6 | 310 | frame = XCAR (tail); |
8e50cc2d | 311 | if (!FRAMEP (frame)) |
01f1ba30 | 312 | continue; |
f676886a | 313 | f = XFRAME (frame); |
2d764c78 | 314 | if (!FRAME_X_P (f) || FRAME_X_DISPLAY_INFO (f) != dpyinfo) |
2d271e2e | 315 | continue; |
0af913d7 | 316 | if (f->output_data.x->hourglass_window == wdesc) |
17cbbf95 | 317 | return f; |
9ef48a9d | 318 | #ifdef USE_X_TOOLKIT |
177c0ea7 | 319 | if ((f->output_data.x->edit_widget |
7556890b | 320 | && XtWindow (f->output_data.x->edit_widget) == wdesc) |
333b20bb GM |
321 | /* A tooltip frame? */ |
322 | || (!f->output_data.x->edit_widget | |
323 | && FRAME_X_WINDOW (f) == wdesc) | |
7556890b | 324 | || f->output_data.x->icon_desc == wdesc) |
9ef48a9d RS |
325 | return f; |
326 | #else /* not USE_X_TOOLKIT */ | |
488dd4c4 JD |
327 | #ifdef USE_GTK |
328 | if (f->output_data.x->edit_widget) | |
329 | { | |
6b61353c | 330 | GtkWidget *gwdesc = xg_win_to_widget (dpyinfo->display, wdesc); |
488dd4c4 JD |
331 | struct x_output *x = f->output_data.x; |
332 | if (gwdesc != 0 && gwdesc == x->edit_widget) | |
333 | return f; | |
334 | } | |
335 | #endif /* USE_GTK */ | |
fe24a618 | 336 | if (FRAME_X_WINDOW (f) == wdesc |
7556890b | 337 | || f->output_data.x->icon_desc == wdesc) |
f676886a | 338 | return f; |
9ef48a9d RS |
339 | #endif /* not USE_X_TOOLKIT */ |
340 | } | |
341 | return 0; | |
342 | } | |
343 | ||
488dd4c4 | 344 | #if defined (USE_X_TOOLKIT) || defined (USE_GTK) |
9ef48a9d RS |
345 | /* Like x_window_to_frame but also compares the window with the widget's |
346 | windows. */ | |
347 | ||
348 | struct frame * | |
2d271e2e KH |
349 | x_any_window_to_frame (dpyinfo, wdesc) |
350 | struct x_display_info *dpyinfo; | |
9ef48a9d RS |
351 | int wdesc; |
352 | { | |
353 | Lisp_Object tail, frame; | |
17cbbf95 | 354 | struct frame *f, *found; |
7556890b | 355 | struct x_output *x; |
9ef48a9d | 356 | |
10b43ac3 JD |
357 | if (wdesc == None) return NULL; |
358 | ||
17cbbf95 | 359 | found = NULL; |
8e50cc2d | 360 | for (tail = Vframe_list; CONSP (tail) && !found; tail = XCDR (tail)) |
9ef48a9d | 361 | { |
8e713be6 | 362 | frame = XCAR (tail); |
8e50cc2d | 363 | if (!FRAMEP (frame)) |
9ef48a9d | 364 | continue; |
177c0ea7 | 365 | |
9ef48a9d | 366 | f = XFRAME (frame); |
17cbbf95 | 367 | if (FRAME_X_P (f) && FRAME_X_DISPLAY_INFO (f) == dpyinfo) |
333b20bb | 368 | { |
17cbbf95 GM |
369 | /* This frame matches if the window is any of its widgets. */ |
370 | x = f->output_data.x; | |
0af913d7 | 371 | if (x->hourglass_window == wdesc) |
17cbbf95 GM |
372 | found = f; |
373 | else if (x->widget) | |
374 | { | |
488dd4c4 | 375 | #ifdef USE_GTK |
6b61353c | 376 | GtkWidget *gwdesc = xg_win_to_widget (dpyinfo->display, wdesc); |
488dd4c4 | 377 | if (gwdesc != 0 |
a54fa5b7 | 378 | && gtk_widget_get_toplevel (gwdesc) == x->widget) |
488dd4c4 JD |
379 | found = f; |
380 | #else | |
177c0ea7 JB |
381 | if (wdesc == XtWindow (x->widget) |
382 | || wdesc == XtWindow (x->column_widget) | |
17cbbf95 GM |
383 | || wdesc == XtWindow (x->edit_widget)) |
384 | found = f; | |
385 | /* Match if the window is this frame's menubar. */ | |
386 | else if (lw_window_is_in_menubar (wdesc, x->menubar_widget)) | |
387 | found = f; | |
488dd4c4 | 388 | #endif |
17cbbf95 GM |
389 | } |
390 | else if (FRAME_X_WINDOW (f) == wdesc) | |
391 | /* A tooltip frame. */ | |
392 | found = f; | |
333b20bb | 393 | } |
01f1ba30 | 394 | } |
177c0ea7 | 395 | |
17cbbf95 | 396 | return found; |
01f1ba30 | 397 | } |
5e65b9ab | 398 | |
fd3a3022 RS |
399 | /* Likewise, but consider only the menu bar widget. */ |
400 | ||
401 | struct frame * | |
402 | x_menubar_window_to_frame (dpyinfo, wdesc) | |
403 | struct x_display_info *dpyinfo; | |
404 | int wdesc; | |
405 | { | |
406 | Lisp_Object tail, frame; | |
407 | struct frame *f; | |
7556890b | 408 | struct x_output *x; |
fd3a3022 | 409 | |
10b43ac3 JD |
410 | if (wdesc == None) return 0; |
411 | ||
8e50cc2d | 412 | for (tail = Vframe_list; CONSP (tail); tail = XCDR (tail)) |
fd3a3022 | 413 | { |
8e713be6 | 414 | frame = XCAR (tail); |
8e50cc2d | 415 | if (!FRAMEP (frame)) |
fd3a3022 RS |
416 | continue; |
417 | f = XFRAME (frame); | |
2d764c78 | 418 | if (!FRAME_X_P (f) || FRAME_X_DISPLAY_INFO (f) != dpyinfo) |
fd3a3022 | 419 | continue; |
7556890b | 420 | x = f->output_data.x; |
fd3a3022 | 421 | /* Match if the window is this frame's menubar. */ |
488dd4c4 JD |
422 | #ifdef USE_GTK |
423 | if (x->menubar_widget) | |
424 | { | |
6b61353c | 425 | GtkWidget *gwdesc = xg_win_to_widget (dpyinfo->display, wdesc); |
177c0ea7 | 426 | |
a54fa5b7 JD |
427 | /* This gives false positives, but the rectangle check in xterm.c |
428 | where this is called takes care of that. */ | |
488dd4c4 JD |
429 | if (gwdesc != 0 |
430 | && (gwdesc == x->menubar_widget | |
a54fa5b7 JD |
431 | || gtk_widget_is_ancestor (x->menubar_widget, gwdesc) |
432 | || gtk_widget_is_ancestor (gwdesc, x->menubar_widget))) | |
433 | return f; | |
488dd4c4 JD |
434 | } |
435 | #else | |
333b20bb GM |
436 | if (x->menubar_widget |
437 | && lw_window_is_in_menubar (wdesc, x->menubar_widget)) | |
fd3a3022 | 438 | return f; |
488dd4c4 | 439 | #endif |
fd3a3022 RS |
440 | } |
441 | return 0; | |
442 | } | |
443 | ||
5e65b9ab RS |
444 | /* Return the frame whose principal (outermost) window is WDESC. |
445 | If WDESC is some other (smaller) window, we return 0. */ | |
446 | ||
447 | struct frame * | |
2d271e2e KH |
448 | x_top_window_to_frame (dpyinfo, wdesc) |
449 | struct x_display_info *dpyinfo; | |
5e65b9ab RS |
450 | int wdesc; |
451 | { | |
452 | Lisp_Object tail, frame; | |
453 | struct frame *f; | |
7556890b | 454 | struct x_output *x; |
5e65b9ab | 455 | |
10b43ac3 JD |
456 | if (wdesc == None) return 0; |
457 | ||
8e50cc2d | 458 | for (tail = Vframe_list; CONSP (tail); tail = XCDR (tail)) |
5e65b9ab | 459 | { |
8e713be6 | 460 | frame = XCAR (tail); |
8e50cc2d | 461 | if (!FRAMEP (frame)) |
5e65b9ab RS |
462 | continue; |
463 | f = XFRAME (frame); | |
2d764c78 | 464 | if (!FRAME_X_P (f) || FRAME_X_DISPLAY_INFO (f) != dpyinfo) |
2d271e2e | 465 | continue; |
7556890b | 466 | x = f->output_data.x; |
333b20bb GM |
467 | |
468 | if (x->widget) | |
469 | { | |
470 | /* This frame matches if the window is its topmost widget. */ | |
488dd4c4 | 471 | #ifdef USE_GTK |
6b61353c | 472 | GtkWidget *gwdesc = xg_win_to_widget (dpyinfo->display, wdesc); |
488dd4c4 JD |
473 | if (gwdesc == x->widget) |
474 | return f; | |
475 | #else | |
333b20bb GM |
476 | if (wdesc == XtWindow (x->widget)) |
477 | return f; | |
7a994728 KH |
478 | #if 0 /* I don't know why it did this, |
479 | but it seems logically wrong, | |
480 | and it causes trouble for MapNotify events. */ | |
333b20bb | 481 | /* Match if the window is this frame's menubar. */ |
177c0ea7 | 482 | if (x->menubar_widget |
333b20bb GM |
483 | && wdesc == XtWindow (x->menubar_widget)) |
484 | return f; | |
488dd4c4 | 485 | #endif |
7a994728 | 486 | #endif |
333b20bb GM |
487 | } |
488 | else if (FRAME_X_WINDOW (f) == wdesc) | |
489 | /* Tooltip frame. */ | |
490 | return f; | |
5e65b9ab RS |
491 | } |
492 | return 0; | |
493 | } | |
488dd4c4 | 494 | #endif /* USE_X_TOOLKIT || USE_GTK */ |
01f1ba30 | 495 | |
01f1ba30 | 496 | \f |
203c1d73 | 497 | |
02ed2ea8 KH |
498 | static void x_default_font_parameter P_ ((struct frame *, Lisp_Object)); |
499 | ||
eaf1eea9 GM |
500 | static Lisp_Object unwind_create_frame P_ ((Lisp_Object)); |
501 | static Lisp_Object unwind_create_tip_frame P_ ((Lisp_Object)); | |
7c0d3ed8 | 502 | |
d62c8769 | 503 | void x_set_foreground_color P_ ((struct frame *, Lisp_Object, Lisp_Object)); |
ea0a1f53 | 504 | static void x_set_wait_for_wm P_ ((struct frame *, Lisp_Object, Lisp_Object)); |
d62c8769 GM |
505 | void x_set_background_color P_ ((struct frame *, Lisp_Object, Lisp_Object)); |
506 | void x_set_mouse_color P_ ((struct frame *, Lisp_Object, Lisp_Object)); | |
507 | void x_set_cursor_color P_ ((struct frame *, Lisp_Object, Lisp_Object)); | |
508 | void x_set_border_color P_ ((struct frame *, Lisp_Object, Lisp_Object)); | |
509 | void x_set_cursor_type P_ ((struct frame *, Lisp_Object, Lisp_Object)); | |
510 | void x_set_icon_type P_ ((struct frame *, Lisp_Object, Lisp_Object)); | |
511 | void x_set_icon_name P_ ((struct frame *, Lisp_Object, Lisp_Object)); | |
d62c8769 | 512 | void x_explicitly_set_name P_ ((struct frame *, Lisp_Object, Lisp_Object)); |
d62c8769 | 513 | void x_set_menu_bar_lines P_ ((struct frame *, Lisp_Object, Lisp_Object)); |
d62c8769 | 514 | void x_set_title P_ ((struct frame *, Lisp_Object, Lisp_Object)); |
9ea173e8 | 515 | void x_set_tool_bar_lines P_ ((struct frame *, Lisp_Object, Lisp_Object)); |
333b20bb GM |
516 | void x_set_scroll_bar_foreground P_ ((struct frame *, Lisp_Object, |
517 | Lisp_Object)); | |
518 | void x_set_scroll_bar_background P_ ((struct frame *, Lisp_Object, | |
519 | Lisp_Object)); | |
520 | static Lisp_Object x_default_scroll_bar_color_parameter P_ ((struct frame *, | |
521 | Lisp_Object, | |
522 | Lisp_Object, | |
523 | char *, char *, | |
524 | int)); | |
01f1ba30 | 525 | \f |
49d41073 | 526 | |
08a90d6a | 527 | /* Store the screen positions of frame F into XPTR and YPTR. |
e9445337 RS |
528 | These are the positions of the containing window manager window, |
529 | not Emacs's own window. */ | |
530 | ||
531 | void | |
532 | x_real_positions (f, xptr, yptr) | |
533 | FRAME_PTR f; | |
534 | int *xptr, *yptr; | |
535 | { | |
49d41073 EZ |
536 | int win_x, win_y, outer_x, outer_y; |
537 | int real_x = 0, real_y = 0; | |
538 | int had_errors = 0; | |
539 | Window win = f->output_data.x->parent_desc; | |
e9445337 | 540 | |
49d41073 EZ |
541 | BLOCK_INPUT; |
542 | ||
9ba8e10d | 543 | x_catch_errors (FRAME_X_DISPLAY (f)); |
043835a3 | 544 | |
49d41073 EZ |
545 | if (win == FRAME_X_DISPLAY_INFO (f)->root_window) |
546 | win = FRAME_OUTER_WINDOW (f); | |
547 | ||
548 | /* This loop traverses up the containment tree until we hit the root | |
549 | window. Window managers may intersect many windows between our window | |
550 | and the root window. The window we find just before the root window | |
551 | should be the outer WM window. */ | |
552 | for (;;) | |
e9445337 | 553 | { |
49d41073 EZ |
554 | Window wm_window, rootw; |
555 | Window *tmp_children; | |
556 | unsigned int tmp_nchildren; | |
e7161ad9 | 557 | int success; |
ca7bac79 | 558 | |
e7161ad9 RS |
559 | success = XQueryTree (FRAME_X_DISPLAY (f), win, &rootw, |
560 | &wm_window, &tmp_children, &tmp_nchildren); | |
08a90d6a | 561 | |
49d41073 | 562 | had_errors = x_had_errors_p (FRAME_X_DISPLAY (f)); |
08a90d6a | 563 | |
e7161ad9 RS |
564 | /* Don't free tmp_children if XQueryTree failed. */ |
565 | if (! success) | |
566 | break; | |
567 | ||
568 | XFree ((char *) tmp_children); | |
569 | ||
49d41073 EZ |
570 | if (wm_window == rootw || had_errors) |
571 | break; | |
08a90d6a | 572 | |
49d41073 EZ |
573 | win = wm_window; |
574 | } | |
177c0ea7 | 575 | |
49d41073 EZ |
576 | if (! had_errors) |
577 | { | |
47c53789 | 578 | unsigned int ign; |
49d41073 | 579 | Window child, rootw; |
177c0ea7 | 580 | |
49d41073 EZ |
581 | /* Get the real coordinates for the WM window upper left corner */ |
582 | XGetGeometry (FRAME_X_DISPLAY (f), win, | |
583 | &rootw, &real_x, &real_y, &ign, &ign, &ign, &ign); | |
584 | ||
585 | /* Translate real coordinates to coordinates relative to our | |
586 | window. For our window, the upper left corner is 0, 0. | |
587 | Since the upper left corner of the WM window is outside | |
588 | our window, win_x and win_y will be negative: | |
589 | ||
590 | ------------------ ---> x | |
591 | | title | | |
592 | | ----------------- v y | |
593 | | | our window | |
594 | */ | |
8a07bba0 | 595 | XTranslateCoordinates (FRAME_X_DISPLAY (f), |
e9445337 | 596 | |
8a07bba0 | 597 | /* From-window, to-window. */ |
8a07bba0 | 598 | FRAME_X_DISPLAY_INFO (f)->root_window, |
49d41073 | 599 | FRAME_X_WINDOW (f), |
e9445337 | 600 | |
8a07bba0 | 601 | /* From-position, to-position. */ |
49d41073 | 602 | real_x, real_y, &win_x, &win_y, |
08a90d6a | 603 | |
8a07bba0 RS |
604 | /* Child of win. */ |
605 | &child); | |
e9445337 | 606 | |
49d41073 | 607 | if (FRAME_X_WINDOW (f) == FRAME_OUTER_WINDOW (f)) |
845e9d85 | 608 | { |
49d41073 EZ |
609 | outer_x = win_x; |
610 | outer_y = win_y; | |
845e9d85 | 611 | } |
49d41073 EZ |
612 | else |
613 | { | |
614 | XTranslateCoordinates (FRAME_X_DISPLAY (f), | |
ca7bac79 | 615 | |
49d41073 EZ |
616 | /* From-window, to-window. */ |
617 | FRAME_X_DISPLAY_INFO (f)->root_window, | |
618 | FRAME_OUTER_WINDOW (f), | |
177c0ea7 | 619 | |
49d41073 EZ |
620 | /* From-position, to-position. */ |
621 | real_x, real_y, &outer_x, &outer_y, | |
177c0ea7 | 622 | |
49d41073 EZ |
623 | /* Child of win. */ |
624 | &child); | |
be786000 | 625 | } |
08a90d6a | 626 | |
49d41073 EZ |
627 | had_errors = x_had_errors_p (FRAME_X_DISPLAY (f)); |
628 | } | |
177c0ea7 | 629 | |
4545fa20 | 630 | x_uncatch_errors (); |
177c0ea7 | 631 | |
49d41073 EZ |
632 | UNBLOCK_INPUT; |
633 | ||
634 | if (had_errors) return; | |
177c0ea7 | 635 | |
be786000 KS |
636 | f->x_pixels_diff = -win_x; |
637 | f->y_pixels_diff = -win_y; | |
638 | ||
639 | FRAME_X_OUTPUT (f)->x_pixels_outer_diff = -outer_x; | |
640 | FRAME_X_OUTPUT (f)->y_pixels_outer_diff = -outer_y; | |
49d41073 EZ |
641 | |
642 | *xptr = real_x; | |
643 | *yptr = real_y; | |
e9445337 RS |
644 | } |
645 | ||
01f1ba30 | 646 | \f |
82978295 | 647 | |
d62c8769 GM |
648 | |
649 | /* Gamma-correct COLOR on frame F. */ | |
650 | ||
651 | void | |
652 | gamma_correct (f, color) | |
653 | struct frame *f; | |
654 | XColor *color; | |
655 | { | |
656 | if (f->gamma) | |
657 | { | |
658 | color->red = pow (color->red / 65535.0, f->gamma) * 65535.0 + 0.5; | |
659 | color->green = pow (color->green / 65535.0, f->gamma) * 65535.0 + 0.5; | |
660 | color->blue = pow (color->blue / 65535.0, f->gamma) * 65535.0 + 0.5; | |
661 | } | |
662 | } | |
663 | ||
664 | ||
7b746c38 GM |
665 | /* Decide if color named COLOR_NAME is valid for use on frame F. If |
666 | so, return the RGB values in COLOR. If ALLOC_P is non-zero, | |
667 | allocate the color. Value is zero if COLOR_NAME is invalid, or | |
668 | no color could be allocated. */ | |
e12d55b2 | 669 | |
01f1ba30 | 670 | int |
7b746c38 GM |
671 | x_defined_color (f, color_name, color, alloc_p) |
672 | struct frame *f; | |
673 | char *color_name; | |
674 | XColor *color; | |
675 | int alloc_p; | |
01f1ba30 | 676 | { |
7b746c38 GM |
677 | int success_p; |
678 | Display *dpy = FRAME_X_DISPLAY (f); | |
679 | Colormap cmap = FRAME_X_COLORMAP (f); | |
01f1ba30 JB |
680 | |
681 | BLOCK_INPUT; | |
7b746c38 GM |
682 | success_p = XParseColor (dpy, cmap, color_name, color); |
683 | if (success_p && alloc_p) | |
684 | success_p = x_alloc_nearest_color (f, cmap, color); | |
01f1ba30 JB |
685 | UNBLOCK_INPUT; |
686 | ||
7b746c38 | 687 | return success_p; |
01f1ba30 JB |
688 | } |
689 | ||
9b2956e2 GM |
690 | |
691 | /* Return the pixel color value for color COLOR_NAME on frame F. If F | |
692 | is a monochrome frame, return MONO_COLOR regardless of what ARG says. | |
693 | Signal an error if color can't be allocated. */ | |
01f1ba30 JB |
694 | |
695 | int | |
9b2956e2 | 696 | x_decode_color (f, color_name, mono_color) |
b9dc4443 | 697 | FRAME_PTR f; |
9b2956e2 GM |
698 | Lisp_Object color_name; |
699 | int mono_color; | |
01f1ba30 | 700 | { |
b9dc4443 | 701 | XColor cdef; |
01f1ba30 | 702 | |
b7826503 | 703 | CHECK_STRING (color_name); |
01f1ba30 | 704 | |
9b2956e2 GM |
705 | #if 0 /* Don't do this. It's wrong when we're not using the default |
706 | colormap, it makes freeing difficult, and it's probably not | |
707 | an important optimization. */ | |
d5db4077 | 708 | if (strcmp (SDATA (color_name), "black") == 0) |
b9dc4443 | 709 | return BLACK_PIX_DEFAULT (f); |
d5db4077 | 710 | else if (strcmp (SDATA (color_name), "white") == 0) |
b9dc4443 | 711 | return WHITE_PIX_DEFAULT (f); |
9b2956e2 | 712 | #endif |
01f1ba30 | 713 | |
9b2956e2 | 714 | /* Return MONO_COLOR for monochrome frames. */ |
b9dc4443 | 715 | if (FRAME_X_DISPLAY_INFO (f)->n_planes == 1) |
9b2956e2 | 716 | return mono_color; |
01f1ba30 | 717 | |
2d764c78 | 718 | /* x_defined_color is responsible for coping with failures |
95626e11 | 719 | by looking for a near-miss. */ |
d5db4077 | 720 | if (x_defined_color (f, SDATA (color_name), &cdef, 1)) |
95626e11 RS |
721 | return cdef.pixel; |
722 | ||
93217cef | 723 | signal_error ("Undefined color", color_name); |
01f1ba30 | 724 | } |
9b2956e2 GM |
725 | |
726 | ||
01f1ba30 | 727 | \f |
ea0a1f53 GM |
728 | /* Change the `wait-for-wm' frame parameter of frame F. OLD_VALUE is |
729 | the previous value of that parameter, NEW_VALUE is the new value. | |
730 | See also the comment of wait_for_wm in struct x_output. */ | |
731 | ||
732 | static void | |
733 | x_set_wait_for_wm (f, new_value, old_value) | |
734 | struct frame *f; | |
735 | Lisp_Object new_value, old_value; | |
736 | { | |
737 | f->output_data.x->wait_for_wm = !NILP (new_value); | |
738 | } | |
739 | ||
993d0721 JB |
740 | #ifdef USE_GTK |
741 | ||
465aa50a JD |
742 | /* Set icon from FILE for frame F. By using GTK functions the icon |
743 | may be any format that GdkPixbuf knows about, i.e. not just bitmaps. */ | |
993d0721 JB |
744 | |
745 | int | |
6b61353c | 746 | xg_set_icon (f, file) |
465aa50a | 747 | FRAME_PTR f; |
993d0721 JB |
748 | Lisp_Object file; |
749 | { | |
465aa50a JD |
750 | int result = 0; |
751 | Lisp_Object found; | |
993d0721 | 752 | |
465aa50a JD |
753 | found = x_find_image_file (file); |
754 | ||
755 | if (! NILP (found)) | |
756 | { | |
757 | GdkPixbuf *pixbuf; | |
758 | GError *err = NULL; | |
47c53789 | 759 | char *filename = (char *) SDATA (found); |
465aa50a JD |
760 | BLOCK_INPUT; |
761 | ||
762 | pixbuf = gdk_pixbuf_new_from_file (filename, &err); | |
763 | ||
764 | if (pixbuf) | |
765 | { | |
766 | gtk_window_set_icon (GTK_WINDOW (FRAME_GTK_OUTER_WIDGET (f)), | |
767 | pixbuf); | |
768 | g_object_unref (pixbuf); | |
769 | ||
770 | result = 1; | |
771 | } | |
772 | else | |
773 | g_error_free (err); | |
774 | ||
775 | UNBLOCK_INPUT; | |
776 | } | |
777 | ||
465aa50a | 778 | return result; |
993d0721 | 779 | } |
9f7b984b CY |
780 | |
781 | int | |
782 | xg_set_icon_from_xpm_data (f, data) | |
783 | FRAME_PTR f; | |
784 | char **data; | |
785 | { | |
786 | int result = 0; | |
47c53789 | 787 | GdkPixbuf *pixbuf = gdk_pixbuf_new_from_xpm_data ((const char **) data); |
9f7b984b CY |
788 | |
789 | if (!pixbuf) | |
47c53789 | 790 | return 0; |
9f7b984b | 791 | |
47c53789 | 792 | gtk_window_set_icon (GTK_WINDOW (FRAME_GTK_OUTER_WIDGET (f)), pixbuf); |
9f7b984b CY |
793 | g_object_unref (pixbuf); |
794 | return 1; | |
795 | } | |
993d0721 JB |
796 | #endif /* USE_GTK */ |
797 | ||
ea0a1f53 | 798 | |
f676886a | 799 | /* Functions called only from `x_set_frame_param' |
01f1ba30 JB |
800 | to set individual parameters. |
801 | ||
fe24a618 | 802 | If FRAME_X_WINDOW (f) is 0, |
f676886a | 803 | the frame is being created and its X-window does not exist yet. |
01f1ba30 JB |
804 | In that case, just record the parameter's new value |
805 | in the standard place; do not attempt to change the window. */ | |
806 | ||
807 | void | |
f676886a JB |
808 | x_set_foreground_color (f, arg, oldval) |
809 | struct frame *f; | |
01f1ba30 JB |
810 | Lisp_Object arg, oldval; |
811 | { | |
09393d07 GM |
812 | struct x_output *x = f->output_data.x; |
813 | unsigned long fg, old_fg; | |
a76206dc | 814 | |
09393d07 | 815 | fg = x_decode_color (f, arg, BLACK_PIX_DEFAULT (f)); |
ce593f6e KL |
816 | old_fg = FRAME_FOREGROUND_PIXEL (f); |
817 | FRAME_FOREGROUND_PIXEL (f) = fg; | |
a76206dc | 818 | |
fe24a618 | 819 | if (FRAME_X_WINDOW (f) != 0) |
01f1ba30 | 820 | { |
09393d07 | 821 | Display *dpy = FRAME_X_DISPLAY (f); |
177c0ea7 | 822 | |
09393d07 GM |
823 | BLOCK_INPUT; |
824 | XSetForeground (dpy, x->normal_gc, fg); | |
825 | XSetBackground (dpy, x->reverse_gc, fg); | |
36d42089 | 826 | |
09393d07 GM |
827 | if (x->cursor_pixel == old_fg) |
828 | { | |
829 | unload_color (f, x->cursor_pixel); | |
830 | x->cursor_pixel = x_copy_color (f, fg); | |
831 | XSetBackground (dpy, x->cursor_gc, x->cursor_pixel); | |
832 | } | |
177c0ea7 | 833 | |
01f1ba30 | 834 | UNBLOCK_INPUT; |
177c0ea7 | 835 | |
05c8abbe | 836 | update_face_from_frame_parameter (f, Qforeground_color, arg); |
177c0ea7 | 837 | |
179956b9 | 838 | if (FRAME_VISIBLE_P (f)) |
f676886a | 839 | redraw_frame (f); |
01f1ba30 | 840 | } |
177c0ea7 | 841 | |
09393d07 | 842 | unload_color (f, old_fg); |
01f1ba30 JB |
843 | } |
844 | ||
845 | void | |
f676886a JB |
846 | x_set_background_color (f, arg, oldval) |
847 | struct frame *f; | |
01f1ba30 JB |
848 | Lisp_Object arg, oldval; |
849 | { | |
09393d07 GM |
850 | struct x_output *x = f->output_data.x; |
851 | unsigned long bg; | |
01f1ba30 | 852 | |
09393d07 | 853 | bg = x_decode_color (f, arg, WHITE_PIX_DEFAULT (f)); |
ce593f6e KL |
854 | unload_color (f, FRAME_BACKGROUND_PIXEL (f)); |
855 | FRAME_BACKGROUND_PIXEL (f) = bg; | |
a76206dc | 856 | |
fe24a618 | 857 | if (FRAME_X_WINDOW (f) != 0) |
01f1ba30 | 858 | { |
09393d07 | 859 | Display *dpy = FRAME_X_DISPLAY (f); |
177c0ea7 | 860 | |
09393d07 GM |
861 | BLOCK_INPUT; |
862 | XSetBackground (dpy, x->normal_gc, bg); | |
863 | XSetForeground (dpy, x->reverse_gc, bg); | |
864 | XSetWindowBackground (dpy, FRAME_X_WINDOW (f), bg); | |
865 | XSetForeground (dpy, x->cursor_gc, bg); | |
866 | ||
488dd4c4 JD |
867 | #ifdef USE_GTK |
868 | xg_set_background_color (f, bg); | |
869 | #endif | |
870 | ||
f76e0368 GM |
871 | #ifndef USE_TOOLKIT_SCROLL_BARS /* Turns out to be annoying with |
872 | toolkit scroll bars. */ | |
873 | { | |
874 | Lisp_Object bar; | |
875 | for (bar = FRAME_SCROLL_BARS (f); | |
876 | !NILP (bar); | |
877 | bar = XSCROLL_BAR (bar)->next) | |
878 | { | |
056ce195 | 879 | Window window = XSCROLL_BAR (bar)->x_window; |
f76e0368 GM |
880 | XSetWindowBackground (dpy, window, bg); |
881 | } | |
882 | } | |
883 | #endif /* USE_TOOLKIT_SCROLL_BARS */ | |
01f1ba30 | 884 | |
09393d07 | 885 | UNBLOCK_INPUT; |
05c8abbe | 886 | update_face_from_frame_parameter (f, Qbackground_color, arg); |
ea96210c | 887 | |
179956b9 | 888 | if (FRAME_VISIBLE_P (f)) |
f676886a | 889 | redraw_frame (f); |
01f1ba30 JB |
890 | } |
891 | } | |
892 | ||
e044e4fc JD |
893 | static Cursor |
894 | make_invisible_cursor (f) | |
895 | struct frame *f; | |
896 | { | |
897 | Display *dpy = FRAME_X_DISPLAY (f); | |
898 | static char const no_data[] = { 0 }; | |
899 | Pixmap pix; | |
900 | XColor col; | |
901 | Cursor c; | |
902 | ||
903 | x_catch_errors (dpy); | |
904 | pix = XCreateBitmapFromData (dpy, FRAME_X_DISPLAY_INFO (f)->root_window, | |
905 | no_data, 1, 1); | |
906 | if (! x_had_errors_p (dpy) && pix != None) | |
907 | { | |
908 | col.pixel = 0; | |
909 | col.red = col.green = col.blue = 0; | |
910 | col.flags = DoRed | DoGreen | DoBlue; | |
911 | c = XCreatePixmapCursor (dpy, pix, pix, &col, &col, 0, 0); | |
912 | if (x_had_errors_p (dpy) || c == None) | |
913 | c = 0; | |
914 | XFreePixmap (dpy, pix); | |
915 | } | |
916 | ||
917 | x_uncatch_errors (); | |
918 | ||
919 | return c; | |
920 | } | |
921 | ||
01f1ba30 | 922 | void |
f676886a JB |
923 | x_set_mouse_color (f, arg, oldval) |
924 | struct frame *f; | |
01f1ba30 JB |
925 | Lisp_Object arg, oldval; |
926 | { | |
09393d07 GM |
927 | struct x_output *x = f->output_data.x; |
928 | Display *dpy = FRAME_X_DISPLAY (f); | |
3d970f28 | 929 | Cursor cursor, nontext_cursor, mode_cursor, hand_cursor; |
0af913d7 | 930 | Cursor hourglass_cursor, horizontal_drag_cursor; |
51a1d2d8 | 931 | unsigned long pixel = x_decode_color (f, arg, BLACK_PIX_DEFAULT (f)); |
ce593f6e | 932 | unsigned long mask_color = FRAME_BACKGROUND_PIXEL (f); |
a76206dc | 933 | |
51a1d2d8 | 934 | /* Don't let pointers be invisible. */ |
09393d07 | 935 | if (mask_color == pixel) |
bcf26b38 GM |
936 | { |
937 | x_free_colors (f, &pixel, 1); | |
ce593f6e | 938 | pixel = x_copy_color (f, FRAME_FOREGROUND_PIXEL (f)); |
bcf26b38 | 939 | } |
a76206dc | 940 | |
09393d07 GM |
941 | unload_color (f, x->mouse_pixel); |
942 | x->mouse_pixel = pixel; | |
01f1ba30 JB |
943 | |
944 | BLOCK_INPUT; | |
fe24a618 | 945 | |
eb8c3be9 | 946 | /* It's not okay to crash if the user selects a screwy cursor. */ |
9ba8e10d | 947 | x_catch_errors (dpy); |
fe24a618 | 948 | |
09393d07 | 949 | if (!NILP (Vx_pointer_shape)) |
01f1ba30 | 950 | { |
b7826503 | 951 | CHECK_NUMBER (Vx_pointer_shape); |
09393d07 | 952 | cursor = XCreateFontCursor (dpy, XINT (Vx_pointer_shape)); |
01f1ba30 JB |
953 | } |
954 | else | |
09393d07 GM |
955 | cursor = XCreateFontCursor (dpy, XC_xterm); |
956 | x_check_errors (dpy, "bad text pointer cursor: %s"); | |
01f1ba30 | 957 | |
09393d07 | 958 | if (!NILP (Vx_nontext_pointer_shape)) |
01f1ba30 | 959 | { |
b7826503 | 960 | CHECK_NUMBER (Vx_nontext_pointer_shape); |
09393d07 GM |
961 | nontext_cursor |
962 | = XCreateFontCursor (dpy, XINT (Vx_nontext_pointer_shape)); | |
01f1ba30 JB |
963 | } |
964 | else | |
09393d07 GM |
965 | nontext_cursor = XCreateFontCursor (dpy, XC_left_ptr); |
966 | x_check_errors (dpy, "bad nontext pointer cursor: %s"); | |
01f1ba30 | 967 | |
09393d07 | 968 | if (!NILP (Vx_hourglass_pointer_shape)) |
333b20bb | 969 | { |
b7826503 | 970 | CHECK_NUMBER (Vx_hourglass_pointer_shape); |
09393d07 GM |
971 | hourglass_cursor |
972 | = XCreateFontCursor (dpy, XINT (Vx_hourglass_pointer_shape)); | |
333b20bb GM |
973 | } |
974 | else | |
09393d07 GM |
975 | hourglass_cursor = XCreateFontCursor (dpy, XC_watch); |
976 | x_check_errors (dpy, "bad hourglass pointer cursor: %s"); | |
177c0ea7 | 977 | |
09393d07 | 978 | if (!NILP (Vx_mode_pointer_shape)) |
01f1ba30 | 979 | { |
b7826503 | 980 | CHECK_NUMBER (Vx_mode_pointer_shape); |
09393d07 | 981 | mode_cursor = XCreateFontCursor (dpy, XINT (Vx_mode_pointer_shape)); |
01f1ba30 JB |
982 | } |
983 | else | |
09393d07 GM |
984 | mode_cursor = XCreateFontCursor (dpy, XC_xterm); |
985 | x_check_errors (dpy, "bad modeline pointer cursor: %s"); | |
95f80c78 | 986 | |
09393d07 | 987 | if (!NILP (Vx_sensitive_text_pointer_shape)) |
95f80c78 | 988 | { |
b7826503 | 989 | CHECK_NUMBER (Vx_sensitive_text_pointer_shape); |
3d970f28 | 990 | hand_cursor |
09393d07 | 991 | = XCreateFontCursor (dpy, XINT (Vx_sensitive_text_pointer_shape)); |
95f80c78 FP |
992 | } |
993 | else | |
3d970f28 | 994 | hand_cursor = XCreateFontCursor (dpy, XC_hand2); |
01f1ba30 | 995 | |
8fb4ec9c GM |
996 | if (!NILP (Vx_window_horizontal_drag_shape)) |
997 | { | |
b7826503 | 998 | CHECK_NUMBER (Vx_window_horizontal_drag_shape); |
8fb4ec9c | 999 | horizontal_drag_cursor |
09393d07 | 1000 | = XCreateFontCursor (dpy, XINT (Vx_window_horizontal_drag_shape)); |
8fb4ec9c GM |
1001 | } |
1002 | else | |
1003 | horizontal_drag_cursor | |
09393d07 | 1004 | = XCreateFontCursor (dpy, XC_sb_h_double_arrow); |
8fb4ec9c | 1005 | |
fe24a618 | 1006 | /* Check and report errors with the above calls. */ |
09393d07 | 1007 | x_check_errors (dpy, "can't set cursor shape: %s"); |
4545fa20 | 1008 | x_uncatch_errors (); |
fe24a618 | 1009 | |
01f1ba30 JB |
1010 | { |
1011 | XColor fore_color, back_color; | |
1012 | ||
09393d07 | 1013 | fore_color.pixel = x->mouse_pixel; |
a31fedb7 | 1014 | x_query_color (f, &fore_color); |
01f1ba30 | 1015 | back_color.pixel = mask_color; |
a31fedb7 | 1016 | x_query_color (f, &back_color); |
177c0ea7 | 1017 | |
09393d07 GM |
1018 | XRecolorCursor (dpy, cursor, &fore_color, &back_color); |
1019 | XRecolorCursor (dpy, nontext_cursor, &fore_color, &back_color); | |
1020 | XRecolorCursor (dpy, mode_cursor, &fore_color, &back_color); | |
3d970f28 | 1021 | XRecolorCursor (dpy, hand_cursor, &fore_color, &back_color); |
09393d07 GM |
1022 | XRecolorCursor (dpy, hourglass_cursor, &fore_color, &back_color); |
1023 | XRecolorCursor (dpy, horizontal_drag_cursor, &fore_color, &back_color); | |
01f1ba30 | 1024 | } |
01f1ba30 | 1025 | |
fe24a618 | 1026 | if (FRAME_X_WINDOW (f) != 0) |
e044e4fc JD |
1027 | XDefineCursor (dpy, FRAME_X_WINDOW (f), |
1028 | f->output_data.x->current_cursor = cursor); | |
09393d07 | 1029 | |
e044e4fc JD |
1030 | if (FRAME_X_DISPLAY_INFO (f)->invisible_cursor == 0) |
1031 | FRAME_X_DISPLAY_INFO (f)->invisible_cursor = make_invisible_cursor (f); | |
1032 | ||
09393d07 GM |
1033 | if (cursor != x->text_cursor |
1034 | && x->text_cursor != 0) | |
1035 | XFreeCursor (dpy, x->text_cursor); | |
1036 | x->text_cursor = cursor; | |
1037 | ||
1038 | if (nontext_cursor != x->nontext_cursor | |
1039 | && x->nontext_cursor != 0) | |
1040 | XFreeCursor (dpy, x->nontext_cursor); | |
1041 | x->nontext_cursor = nontext_cursor; | |
1042 | ||
1043 | if (hourglass_cursor != x->hourglass_cursor | |
1044 | && x->hourglass_cursor != 0) | |
1045 | XFreeCursor (dpy, x->hourglass_cursor); | |
1046 | x->hourglass_cursor = hourglass_cursor; | |
1047 | ||
1048 | if (mode_cursor != x->modeline_cursor | |
1049 | && x->modeline_cursor != 0) | |
1050 | XFreeCursor (dpy, f->output_data.x->modeline_cursor); | |
1051 | x->modeline_cursor = mode_cursor; | |
177c0ea7 | 1052 | |
3d970f28 KS |
1053 | if (hand_cursor != x->hand_cursor |
1054 | && x->hand_cursor != 0) | |
1055 | XFreeCursor (dpy, x->hand_cursor); | |
1056 | x->hand_cursor = hand_cursor; | |
01f1ba30 | 1057 | |
09393d07 GM |
1058 | if (horizontal_drag_cursor != x->horizontal_drag_cursor |
1059 | && x->horizontal_drag_cursor != 0) | |
1060 | XFreeCursor (dpy, x->horizontal_drag_cursor); | |
1061 | x->horizontal_drag_cursor = horizontal_drag_cursor; | |
8fb4ec9c | 1062 | |
09393d07 | 1063 | XFlush (dpy); |
01f1ba30 | 1064 | UNBLOCK_INPUT; |
05c8abbe GM |
1065 | |
1066 | update_face_from_frame_parameter (f, Qmouse_color, arg); | |
01f1ba30 JB |
1067 | } |
1068 | ||
1069 | void | |
f676886a JB |
1070 | x_set_cursor_color (f, arg, oldval) |
1071 | struct frame *f; | |
01f1ba30 JB |
1072 | Lisp_Object arg, oldval; |
1073 | { | |
a76206dc | 1074 | unsigned long fore_pixel, pixel; |
10168ebb | 1075 | int fore_pixel_allocated_p = 0, pixel_allocated_p = 0; |
09393d07 | 1076 | struct x_output *x = f->output_data.x; |
01f1ba30 | 1077 | |
10168ebb GM |
1078 | if (!NILP (Vx_cursor_fore_pixel)) |
1079 | { | |
1080 | fore_pixel = x_decode_color (f, Vx_cursor_fore_pixel, | |
1081 | WHITE_PIX_DEFAULT (f)); | |
1082 | fore_pixel_allocated_p = 1; | |
1083 | } | |
01f1ba30 | 1084 | else |
ce593f6e | 1085 | fore_pixel = FRAME_BACKGROUND_PIXEL (f); |
177c0ea7 | 1086 | |
a76206dc | 1087 | pixel = x_decode_color (f, arg, BLACK_PIX_DEFAULT (f)); |
10168ebb | 1088 | pixel_allocated_p = 1; |
a76206dc | 1089 | |
f9942c9e | 1090 | /* Make sure that the cursor color differs from the background color. */ |
ce593f6e | 1091 | if (pixel == FRAME_BACKGROUND_PIXEL (f)) |
01f1ba30 | 1092 | { |
10168ebb GM |
1093 | if (pixel_allocated_p) |
1094 | { | |
1095 | x_free_colors (f, &pixel, 1); | |
1096 | pixel_allocated_p = 0; | |
1097 | } | |
177c0ea7 | 1098 | |
09393d07 | 1099 | pixel = x->mouse_pixel; |
a76206dc | 1100 | if (pixel == fore_pixel) |
10168ebb GM |
1101 | { |
1102 | if (fore_pixel_allocated_p) | |
1103 | { | |
1104 | x_free_colors (f, &fore_pixel, 1); | |
1105 | fore_pixel_allocated_p = 0; | |
1106 | } | |
ce593f6e | 1107 | fore_pixel = FRAME_BACKGROUND_PIXEL (f); |
10168ebb | 1108 | } |
01f1ba30 | 1109 | } |
a76206dc | 1110 | |
09393d07 | 1111 | unload_color (f, x->cursor_foreground_pixel); |
10168ebb GM |
1112 | if (!fore_pixel_allocated_p) |
1113 | fore_pixel = x_copy_color (f, fore_pixel); | |
09393d07 | 1114 | x->cursor_foreground_pixel = fore_pixel; |
01f1ba30 | 1115 | |
09393d07 | 1116 | unload_color (f, x->cursor_pixel); |
10168ebb GM |
1117 | if (!pixel_allocated_p) |
1118 | pixel = x_copy_color (f, pixel); | |
09393d07 | 1119 | x->cursor_pixel = pixel; |
a76206dc | 1120 | |
fe24a618 | 1121 | if (FRAME_X_WINDOW (f) != 0) |
01f1ba30 | 1122 | { |
01f1ba30 | 1123 | BLOCK_INPUT; |
09393d07 GM |
1124 | XSetBackground (FRAME_X_DISPLAY (f), x->cursor_gc, x->cursor_pixel); |
1125 | XSetForeground (FRAME_X_DISPLAY (f), x->cursor_gc, fore_pixel); | |
01f1ba30 | 1126 | UNBLOCK_INPUT; |
01f1ba30 | 1127 | |
179956b9 | 1128 | if (FRAME_VISIBLE_P (f)) |
01f1ba30 | 1129 | { |
cedadcfa RS |
1130 | x_update_cursor (f, 0); |
1131 | x_update_cursor (f, 1); | |
01f1ba30 JB |
1132 | } |
1133 | } | |
05c8abbe GM |
1134 | |
1135 | update_face_from_frame_parameter (f, Qcursor_color, arg); | |
01f1ba30 | 1136 | } |
943b580d | 1137 | \f |
f676886a | 1138 | /* Set the border-color of frame F to pixel value PIX. |
01f1ba30 | 1139 | Note that this does not fully take effect if done before |
f676886a | 1140 | F has an x-window. */ |
01f1ba30 | 1141 | |
968b1234 | 1142 | void |
f676886a JB |
1143 | x_set_border_pixel (f, pix) |
1144 | struct frame *f; | |
01f1ba30 JB |
1145 | int pix; |
1146 | { | |
a76206dc | 1147 | unload_color (f, f->output_data.x->border_pixel); |
7556890b | 1148 | f->output_data.x->border_pixel = pix; |
01f1ba30 | 1149 | |
be786000 | 1150 | if (FRAME_X_WINDOW (f) != 0 && f->border_width > 0) |
01f1ba30 | 1151 | { |
01f1ba30 | 1152 | BLOCK_INPUT; |
b9dc4443 | 1153 | XSetWindowBorder (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
270958e8 | 1154 | (unsigned long)pix); |
01f1ba30 JB |
1155 | UNBLOCK_INPUT; |
1156 | ||
179956b9 | 1157 | if (FRAME_VISIBLE_P (f)) |
f676886a | 1158 | redraw_frame (f); |
01f1ba30 JB |
1159 | } |
1160 | } | |
1161 | ||
7c0d3ed8 KS |
1162 | /* Set the border-color of frame F to value described by ARG. |
1163 | ARG can be a string naming a color. | |
1164 | The border-color is used for the border that is drawn by the X server. | |
1165 | Note that this does not fully take effect if done before | |
1166 | F has an x-window; it must be redone when the window is created. | |
1167 | ||
1168 | Note: this is done in two routines because of the way X10 works. | |
1169 | ||
1170 | Note: under X11, this is normally the province of the window manager, | |
1171 | and so emacs' border colors may be overridden. */ | |
1172 | ||
1173 | void | |
1174 | x_set_border_color (f, arg, oldval) | |
1175 | struct frame *f; | |
1176 | Lisp_Object arg, oldval; | |
1177 | { | |
1178 | int pix; | |
1179 | ||
1180 | CHECK_STRING (arg); | |
1181 | pix = x_decode_color (f, arg, BLACK_PIX_DEFAULT (f)); | |
1182 | x_set_border_pixel (f, pix); | |
1183 | update_face_from_frame_parameter (f, Qborder_color, arg); | |
1184 | } | |
0d1469d6 | 1185 | |
0d1469d6 GM |
1186 | |
1187 | void | |
1188 | x_set_cursor_type (f, arg, oldval) | |
1189 | FRAME_PTR f; | |
1190 | Lisp_Object arg, oldval; | |
1191 | { | |
33b2311e | 1192 | set_frame_cursor_types (f, arg); |
dbc4e1c1 | 1193 | |
75691005 RS |
1194 | /* Make sure the cursor gets redrawn. */ |
1195 | cursor_type_changed = 1; | |
dbc4e1c1 | 1196 | } |
943b580d | 1197 | \f |
01f1ba30 | 1198 | void |
f676886a JB |
1199 | x_set_icon_type (f, arg, oldval) |
1200 | struct frame *f; | |
01f1ba30 JB |
1201 | Lisp_Object arg, oldval; |
1202 | { | |
01f1ba30 JB |
1203 | int result; |
1204 | ||
203c1d73 RS |
1205 | if (STRINGP (arg)) |
1206 | { | |
1207 | if (STRINGP (oldval) && EQ (Fstring_equal (oldval, arg), Qt)) | |
1208 | return; | |
1209 | } | |
1210 | else if (!STRINGP (oldval) && EQ (oldval, Qnil) == EQ (arg, Qnil)) | |
01f1ba30 JB |
1211 | return; |
1212 | ||
1213 | BLOCK_INPUT; | |
265a9e55 | 1214 | if (NILP (arg)) |
80534dd6 | 1215 | result = x_text_icon (f, |
d5db4077 | 1216 | (char *) SDATA ((!NILP (f->icon_name) |
f468da95 | 1217 | ? f->icon_name |
d5db4077 | 1218 | : f->name))); |
f1c7b5a6 RS |
1219 | else |
1220 | result = x_bitmap_icon (f, arg); | |
01f1ba30 JB |
1221 | |
1222 | if (result) | |
1223 | { | |
01f1ba30 | 1224 | UNBLOCK_INPUT; |
0fb53770 | 1225 | error ("No icon window available"); |
01f1ba30 JB |
1226 | } |
1227 | ||
b9dc4443 | 1228 | XFlush (FRAME_X_DISPLAY (f)); |
01f1ba30 JB |
1229 | UNBLOCK_INPUT; |
1230 | } | |
1231 | ||
80534dd6 KH |
1232 | void |
1233 | x_set_icon_name (f, arg, oldval) | |
1234 | struct frame *f; | |
1235 | Lisp_Object arg, oldval; | |
1236 | { | |
80534dd6 KH |
1237 | int result; |
1238 | ||
1239 | if (STRINGP (arg)) | |
1240 | { | |
1241 | if (STRINGP (oldval) && EQ (Fstring_equal (oldval, arg), Qt)) | |
1242 | return; | |
1243 | } | |
56f41f98 | 1244 | else if (!NILP (arg) || NILP (oldval)) |
80534dd6 KH |
1245 | return; |
1246 | ||
f468da95 | 1247 | f->icon_name = arg; |
80534dd6 | 1248 | |
7556890b | 1249 | if (f->output_data.x->icon_bitmap != 0) |
80534dd6 KH |
1250 | return; |
1251 | ||
1252 | BLOCK_INPUT; | |
1253 | ||
1254 | result = x_text_icon (f, | |
d5db4077 KR |
1255 | (char *) SDATA ((!NILP (f->icon_name) |
1256 | ? f->icon_name | |
1257 | : !NILP (f->title) | |
1258 | ? f->title | |
1259 | : f->name))); | |
80534dd6 KH |
1260 | |
1261 | if (result) | |
1262 | { | |
1263 | UNBLOCK_INPUT; | |
1264 | error ("No icon window available"); | |
1265 | } | |
1266 | ||
80534dd6 KH |
1267 | XFlush (FRAME_X_DISPLAY (f)); |
1268 | UNBLOCK_INPUT; | |
1269 | } | |
7c0d3ed8 | 1270 | |
943b580d | 1271 | \f |
01f1ba30 | 1272 | void |
7c0d3ed8 | 1273 | x_set_menu_bar_lines (f, value, oldval) |
f676886a | 1274 | struct frame *f; |
7c0d3ed8 | 1275 | Lisp_Object value, oldval; |
01f1ba30 | 1276 | { |
7c0d3ed8 | 1277 | int nlines; |
6b61353c | 1278 | #if ! defined (USE_X_TOOLKIT) && ! defined (USE_GTK) |
7c0d3ed8 KS |
1279 | int olines = FRAME_MENU_BAR_LINES (f); |
1280 | #endif | |
177c0ea7 | 1281 | |
7c0d3ed8 KS |
1282 | /* Right now, menu bars don't work properly in minibuf-only frames; |
1283 | most of the commands try to apply themselves to the minibuffer | |
1284 | frame itself, and get an error because you can't switch buffers | |
1285 | in or split the minibuffer window. */ | |
1286 | if (FRAME_MINIBUF_ONLY_P (f)) | |
1287 | return; | |
177c0ea7 | 1288 | |
7c0d3ed8 KS |
1289 | if (INTEGERP (value)) |
1290 | nlines = XINT (value); | |
ea96210c | 1291 | else |
7c0d3ed8 | 1292 | nlines = 0; |
a367641f | 1293 | |
7c0d3ed8 KS |
1294 | /* Make sure we redisplay all windows in this frame. */ |
1295 | windows_or_buffers_changed++; | |
3d09b6be | 1296 | |
488dd4c4 | 1297 | #if defined (USE_X_TOOLKIT) || defined (USE_GTK) |
9ef48a9d RS |
1298 | FRAME_MENU_BAR_LINES (f) = 0; |
1299 | if (nlines) | |
0d8ef3f4 RS |
1300 | { |
1301 | FRAME_EXTERNAL_MENU_BAR (f) = 1; | |
97a1ff91 | 1302 | if (FRAME_X_P (f) && f->output_data.x->menubar_widget == 0) |
0d8ef3f4 RS |
1303 | /* Make sure next redisplay shows the menu bar. */ |
1304 | XWINDOW (FRAME_SELECTED_WINDOW (f))->update_mode_line = Qt; | |
1305 | } | |
9ef48a9d RS |
1306 | else |
1307 | { | |
6bc20398 FP |
1308 | if (FRAME_EXTERNAL_MENU_BAR (f) == 1) |
1309 | free_frame_menubar (f); | |
9ef48a9d | 1310 | FRAME_EXTERNAL_MENU_BAR (f) = 0; |
97a1ff91 RS |
1311 | if (FRAME_X_P (f)) |
1312 | f->output_data.x->menubar_widget = 0; | |
9ef48a9d | 1313 | } |
488dd4c4 | 1314 | #else /* not USE_X_TOOLKIT && not USE_GTK */ |
d043f1a4 | 1315 | FRAME_MENU_BAR_LINES (f) = nlines; |
7c0d3ed8 | 1316 | change_window_heights (f->root_window, nlines - olines); |
9ef48a9d | 1317 | #endif /* not USE_X_TOOLKIT */ |
333b20bb GM |
1318 | adjust_glyphs (f); |
1319 | } | |
1320 | ||
1321 | ||
1322 | /* Set the number of lines used for the tool bar of frame F to VALUE. | |
1323 | VALUE not an integer, or < 0 means set the lines to zero. OLDVAL | |
1324 | is the old number of tool bar lines. This function changes the | |
1325 | height of all windows on frame F to match the new tool bar height. | |
1326 | The frame's height doesn't change. */ | |
1327 | ||
1328 | void | |
9ea173e8 | 1329 | x_set_tool_bar_lines (f, value, oldval) |
333b20bb GM |
1330 | struct frame *f; |
1331 | Lisp_Object value, oldval; | |
1332 | { | |
52de7ce9 GM |
1333 | int delta, nlines, root_height; |
1334 | Lisp_Object root_window; | |
333b20bb | 1335 | |
e870b7ba GM |
1336 | /* Treat tool bars like menu bars. */ |
1337 | if (FRAME_MINIBUF_ONLY_P (f)) | |
1338 | return; | |
1339 | ||
333b20bb GM |
1340 | /* Use VALUE only if an integer >= 0. */ |
1341 | if (INTEGERP (value) && XINT (value) >= 0) | |
1342 | nlines = XFASTINT (value); | |
1343 | else | |
1344 | nlines = 0; | |
1345 | ||
488dd4c4 JD |
1346 | #ifdef USE_GTK |
1347 | FRAME_TOOL_BAR_LINES (f) = 0; | |
1348 | if (nlines) | |
1349 | { | |
1350 | FRAME_EXTERNAL_TOOL_BAR (f) = 1; | |
1351 | if (FRAME_X_P (f) && f->output_data.x->toolbar_widget == 0) | |
1352 | /* Make sure next redisplay shows the tool bar. */ | |
1353 | XWINDOW (FRAME_SELECTED_WINDOW (f))->update_mode_line = Qt; | |
1354 | update_frame_tool_bar (f); | |
1355 | } | |
1356 | else | |
1357 | { | |
1358 | if (FRAME_EXTERNAL_TOOL_BAR (f)) | |
1359 | free_frame_tool_bar (f); | |
1360 | FRAME_EXTERNAL_TOOL_BAR (f) = 0; | |
1361 | } | |
1362 | ||
1363 | return; | |
1364 | #endif | |
177c0ea7 | 1365 | |
488dd4c4 | 1366 | /* Make sure we redisplay all windows in this frame. */ |
333b20bb GM |
1367 | ++windows_or_buffers_changed; |
1368 | ||
9ea173e8 | 1369 | delta = nlines - FRAME_TOOL_BAR_LINES (f); |
52de7ce9 GM |
1370 | |
1371 | /* Don't resize the tool-bar to more than we have room for. */ | |
1372 | root_window = FRAME_ROOT_WINDOW (f); | |
be786000 | 1373 | root_height = WINDOW_TOTAL_LINES (XWINDOW (root_window)); |
52de7ce9 GM |
1374 | if (root_height - delta < 1) |
1375 | { | |
1376 | delta = root_height - 1; | |
1377 | nlines = FRAME_TOOL_BAR_LINES (f) + delta; | |
1378 | } | |
1379 | ||
9ea173e8 | 1380 | FRAME_TOOL_BAR_LINES (f) = nlines; |
7c0d3ed8 | 1381 | change_window_heights (root_window, delta); |
333b20bb | 1382 | adjust_glyphs (f); |
177c0ea7 | 1383 | |
ccba751c GM |
1384 | /* We also have to make sure that the internal border at the top of |
1385 | the frame, below the menu bar or tool bar, is redrawn when the | |
1386 | tool bar disappears. This is so because the internal border is | |
1387 | below the tool bar if one is displayed, but is below the menu bar | |
1388 | if there isn't a tool bar. The tool bar draws into the area | |
1389 | below the menu bar. */ | |
1390 | if (FRAME_X_WINDOW (f) && FRAME_TOOL_BAR_LINES (f) == 0) | |
1391 | { | |
385ed61f | 1392 | clear_frame (f); |
fb3cd89b | 1393 | clear_current_matrices (f); |
ccba751c | 1394 | } |
b6f91066 GM |
1395 | |
1396 | /* If the tool bar gets smaller, the internal border below it | |
1397 | has to be cleared. It was formerly part of the display | |
1398 | of the larger tool bar, and updating windows won't clear it. */ | |
1399 | if (delta < 0) | |
1400 | { | |
1401 | int height = FRAME_INTERNAL_BORDER_WIDTH (f); | |
be786000 KS |
1402 | int width = FRAME_PIXEL_WIDTH (f); |
1403 | int y = nlines * FRAME_LINE_HEIGHT (f); | |
b6f91066 | 1404 | |
caacfeb8 JD |
1405 | /* height can be zero here. */ |
1406 | if (height > 0 && width > 0) | |
1407 | { | |
1408 | BLOCK_INPUT; | |
1409 | x_clear_area (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), | |
1410 | 0, y, width, height, False); | |
1411 | UNBLOCK_INPUT; | |
1412 | } | |
ddc24747 GM |
1413 | |
1414 | if (WINDOWP (f->tool_bar_window)) | |
1415 | clear_glyph_matrix (XWINDOW (f->tool_bar_window)->current_matrix); | |
b6f91066 | 1416 | } |
333b20bb GM |
1417 | } |
1418 | ||
1419 | ||
1420 | /* Set the foreground color for scroll bars on frame F to VALUE. | |
1421 | VALUE should be a string, a color name. If it isn't a string or | |
1422 | isn't a valid color name, do nothing. OLDVAL is the old value of | |
1423 | the frame parameter. */ | |
1424 | ||
1425 | void | |
1426 | x_set_scroll_bar_foreground (f, value, oldval) | |
1427 | struct frame *f; | |
1428 | Lisp_Object value, oldval; | |
1429 | { | |
1430 | unsigned long pixel; | |
177c0ea7 | 1431 | |
333b20bb GM |
1432 | if (STRINGP (value)) |
1433 | pixel = x_decode_color (f, value, BLACK_PIX_DEFAULT (f)); | |
1434 | else | |
1435 | pixel = -1; | |
1436 | ||
1437 | if (f->output_data.x->scroll_bar_foreground_pixel != -1) | |
1438 | unload_color (f, f->output_data.x->scroll_bar_foreground_pixel); | |
177c0ea7 | 1439 | |
333b20bb GM |
1440 | f->output_data.x->scroll_bar_foreground_pixel = pixel; |
1441 | if (FRAME_X_WINDOW (f) && FRAME_VISIBLE_P (f)) | |
1442 | { | |
1443 | /* Remove all scroll bars because they have wrong colors. */ | |
6ed8eeff KL |
1444 | if (FRAME_TERMINAL (f)->condemn_scroll_bars_hook) |
1445 | (*FRAME_TERMINAL (f)->condemn_scroll_bars_hook) (f); | |
1446 | if (FRAME_TERMINAL (f)->judge_scroll_bars_hook) | |
1447 | (*FRAME_TERMINAL (f)->judge_scroll_bars_hook) (f); | |
05c8abbe GM |
1448 | |
1449 | update_face_from_frame_parameter (f, Qscroll_bar_foreground, value); | |
333b20bb GM |
1450 | redraw_frame (f); |
1451 | } | |
1452 | } | |
1453 | ||
1454 | ||
1455 | /* Set the background color for scroll bars on frame F to VALUE VALUE | |
1456 | should be a string, a color name. If it isn't a string or isn't a | |
1457 | valid color name, do nothing. OLDVAL is the old value of the frame | |
1458 | parameter. */ | |
1459 | ||
1460 | void | |
1461 | x_set_scroll_bar_background (f, value, oldval) | |
1462 | struct frame *f; | |
1463 | Lisp_Object value, oldval; | |
1464 | { | |
1465 | unsigned long pixel; | |
1466 | ||
1467 | if (STRINGP (value)) | |
1468 | pixel = x_decode_color (f, value, WHITE_PIX_DEFAULT (f)); | |
1469 | else | |
1470 | pixel = -1; | |
177c0ea7 | 1471 | |
333b20bb GM |
1472 | if (f->output_data.x->scroll_bar_background_pixel != -1) |
1473 | unload_color (f, f->output_data.x->scroll_bar_background_pixel); | |
177c0ea7 | 1474 | |
f15340b7 MB |
1475 | #ifdef USE_TOOLKIT_SCROLL_BARS |
1476 | /* Scrollbar shadow colors. */ | |
1477 | if (f->output_data.x->scroll_bar_top_shadow_pixel != -1) | |
1478 | { | |
1479 | unload_color (f, f->output_data.x->scroll_bar_top_shadow_pixel); | |
1480 | f->output_data.x->scroll_bar_top_shadow_pixel = -1; | |
1481 | } | |
1482 | if (f->output_data.x->scroll_bar_bottom_shadow_pixel != -1) | |
1483 | { | |
1484 | unload_color (f, f->output_data.x->scroll_bar_bottom_shadow_pixel); | |
1485 | f->output_data.x->scroll_bar_bottom_shadow_pixel = -1; | |
1486 | } | |
1487 | #endif /* USE_TOOLKIT_SCROLL_BARS */ | |
1488 | ||
333b20bb GM |
1489 | f->output_data.x->scroll_bar_background_pixel = pixel; |
1490 | if (FRAME_X_WINDOW (f) && FRAME_VISIBLE_P (f)) | |
1491 | { | |
1492 | /* Remove all scroll bars because they have wrong colors. */ | |
6ed8eeff KL |
1493 | if (FRAME_TERMINAL (f)->condemn_scroll_bars_hook) |
1494 | (*FRAME_TERMINAL (f)->condemn_scroll_bars_hook) (f); | |
1495 | if (FRAME_TERMINAL (f)->judge_scroll_bars_hook) | |
1496 | (*FRAME_TERMINAL (f)->judge_scroll_bars_hook) (f); | |
177c0ea7 | 1497 | |
05c8abbe | 1498 | update_face_from_frame_parameter (f, Qscroll_bar_background, value); |
333b20bb GM |
1499 | redraw_frame (f); |
1500 | } | |
d043f1a4 | 1501 | } |
333b20bb | 1502 | |
943b580d | 1503 | \f |
3a258507 | 1504 | /* Encode Lisp string STRING as a text in a format appropriate for |
96db09e4 KH |
1505 | XICCC (X Inter Client Communication Conventions). |
1506 | ||
6f103132 RS |
1507 | This can call Lisp code, so callers must GCPRO. |
1508 | ||
96db09e4 KH |
1509 | If STRING contains only ASCII characters, do no conversion and |
1510 | return the string data of STRING. Otherwise, encode the text by | |
1511 | CODING_SYSTEM, and return a newly allocated memory area which | |
1512 | should be freed by `xfree' by a caller. | |
1513 | ||
37323f34 EZ |
1514 | SELECTIONP non-zero means the string is being encoded for an X |
1515 | selection, so it is safe to run pre-write conversions (which | |
1516 | may run Lisp code). | |
1517 | ||
96db09e4 KH |
1518 | Store the byte length of resulting text in *TEXT_BYTES. |
1519 | ||
d60660d6 | 1520 | If the text contains only ASCII and Latin-1, store 1 in *STRING_P, |
96db09e4 | 1521 | which means that the `encoding' of the result can be `STRING'. |
d60660d6 | 1522 | Otherwise store 0 in *STRINGP, which means that the `encoding' of |
96db09e4 KH |
1523 | the result should be `COMPOUND_TEXT'. */ |
1524 | ||
df630496 KS |
1525 | static unsigned char * |
1526 | x_encode_text (string, coding_system, selectionp, text_bytes, stringp, freep) | |
96db09e4 | 1527 | Lisp_Object string, coding_system; |
d60660d6 | 1528 | int *text_bytes, *stringp; |
37323f34 | 1529 | int selectionp; |
df630496 | 1530 | int *freep; |
96db09e4 | 1531 | { |
0f8c4c4f | 1532 | int result = string_xstring_p (string); |
96db09e4 KH |
1533 | struct coding_system coding; |
1534 | ||
0f8c4c4f | 1535 | if (result == 0) |
96db09e4 KH |
1536 | { |
1537 | /* No multibyte character in OBJ. We need not encode it. */ | |
8f924df7 | 1538 | *text_bytes = SBYTES (string); |
d60660d6 | 1539 | *stringp = 1; |
df630496 | 1540 | *freep = 0; |
8f924df7 | 1541 | return SDATA (string); |
96db09e4 KH |
1542 | } |
1543 | ||
1544 | setup_coding_system (coding_system, &coding); | |
0f8c4c4f | 1545 | coding.mode |= (CODING_MODE_SAFE_ENCODING | CODING_MODE_LAST_BLOCK); |
35bc5887 | 1546 | /* We suppress producing escape sequences for composition. */ |
0f8c4c4f | 1547 | coding.common_flags &= ~CODING_ANNOTATION_MASK; |
8f924df7 | 1548 | coding.dst_bytes = SCHARS (string) * 2; |
b954d586 | 1549 | coding.destination = (unsigned char *) xmalloc (coding.dst_bytes); |
0f8c4c4f | 1550 | encode_coding_object (&coding, string, 0, 0, |
8f924df7 | 1551 | SCHARS (string), SBYTES (string), Qnil); |
96db09e4 | 1552 | *text_bytes = coding.produced; |
0f8c4c4f | 1553 | *stringp = (result == 1 || !EQ (coding_system, Qcompound_text)); |
df630496 | 1554 | *freep = 1; |
b954d586 | 1555 | return coding.destination; |
96db09e4 KH |
1556 | } |
1557 | ||
1558 | \f | |
b10daec7 JD |
1559 | /* Set the WM name to NAME for frame F. Also set the icon name. |
1560 | If the frame already has an icon name, use that, otherwise set the | |
1561 | icon name to NAME. */ | |
f945b920 | 1562 | |
b10daec7 JD |
1563 | static void |
1564 | x_set_name_internal (f, name) | |
1565 | FRAME_PTR f; | |
f945b920 | 1566 | Lisp_Object name; |
f945b920 | 1567 | { |
fe24a618 | 1568 | if (FRAME_X_WINDOW (f)) |
01f1ba30 | 1569 | { |
01f1ba30 | 1570 | BLOCK_INPUT; |
fe24a618 | 1571 | { |
80534dd6 | 1572 | XTextProperty text, icon; |
d60660d6 | 1573 | int bytes, stringp; |
b10daec7 | 1574 | int do_free_icon_value = 0, do_free_text_value = 0; |
11270583 | 1575 | Lisp_Object coding_system; |
c2915ced CY |
1576 | #ifdef USE_GTK |
1577 | Lisp_Object encoded_name; | |
1578 | struct gcpro gcpro1; | |
1579 | ||
1580 | /* As ENCODE_UTF_8 may cause GC and relocation of string data, | |
1581 | we use it before x_encode_text that may return string data. */ | |
1582 | GCPRO1 (name); | |
1583 | encoded_name = ENCODE_UTF_8 (name); | |
1584 | UNGCPRO; | |
1585 | #endif | |
80534dd6 | 1586 | |
b10daec7 | 1587 | coding_system = Qcompound_text; |
3201ea57 KH |
1588 | /* Note: Encoding strategy |
1589 | ||
1590 | We encode NAME by compound-text and use "COMPOUND-TEXT" in | |
1591 | text.encoding. But, there are non-internationalized window | |
1592 | managers which don't support that encoding. So, if NAME | |
1593 | contains only ASCII and 8859-1 characters, encode it by | |
1594 | iso-latin-1, and use "STRING" in text.encoding hoping that | |
34e8c597 | 1595 | such window managers at least analyze this format correctly, |
3201ea57 KH |
1596 | i.e. treat 8-bit bytes as 8859-1 characters. |
1597 | ||
1598 | We may also be able to use "UTF8_STRING" in text.encoding | |
34e8c597 | 1599 | in the future which can encode all Unicode characters. |
3201ea57 KH |
1600 | But, for the moment, there's no way to know that the |
1601 | current window manager supports it or not. */ | |
df630496 KS |
1602 | text.value = x_encode_text (name, coding_system, 0, &bytes, &stringp, |
1603 | &do_free_text_value); | |
d60660d6 | 1604 | text.encoding = (stringp ? XA_STRING |
96db09e4 | 1605 | : FRAME_X_DISPLAY_INFO (f)->Xatom_COMPOUND_TEXT); |
fe24a618 | 1606 | text.format = 8; |
96db09e4 | 1607 | text.nitems = bytes; |
80534dd6 | 1608 | |
4985dde2 | 1609 | if (!STRINGP (f->icon_name)) |
96db09e4 KH |
1610 | { |
1611 | icon = text; | |
1612 | } | |
1613 | else | |
1614 | { | |
3201ea57 | 1615 | /* See the above comment "Note: Encoding strategy". */ |
37323f34 | 1616 | icon.value = x_encode_text (f->icon_name, coding_system, 0, |
df630496 | 1617 | &bytes, &stringp, &do_free_icon_value); |
d60660d6 | 1618 | icon.encoding = (stringp ? XA_STRING |
96db09e4 KH |
1619 | : FRAME_X_DISPLAY_INFO (f)->Xatom_COMPOUND_TEXT); |
1620 | icon.format = 8; | |
1621 | icon.nitems = bytes; | |
1622 | } | |
b10daec7 | 1623 | |
488dd4c4 JD |
1624 | #ifdef USE_GTK |
1625 | gtk_window_set_title (GTK_WINDOW (FRAME_GTK_OUTER_WIDGET (f)), | |
c2915ced | 1626 | (char *) SDATA (encoded_name)); |
488dd4c4 | 1627 | #else /* not USE_GTK */ |
2436a4e4 | 1628 | XSetWMName (FRAME_X_DISPLAY (f), FRAME_OUTER_WINDOW (f), &text); |
7c0d3ed8 | 1629 | #endif /* not USE_GTK */ |
abb4b7ec | 1630 | |
7c0d3ed8 | 1631 | XSetWMIconName (FRAME_X_DISPLAY (f), FRAME_OUTER_WINDOW (f), &icon); |
abb4b7ec | 1632 | |
b10daec7 | 1633 | if (do_free_icon_value) |
7c0d3ed8 | 1634 | xfree (icon.value); |
b10daec7 | 1635 | if (do_free_text_value) |
7c0d3ed8 KS |
1636 | xfree (text.value); |
1637 | } | |
7c0d3ed8 KS |
1638 | UNBLOCK_INPUT; |
1639 | } | |
abb4b7ec RS |
1640 | } |
1641 | ||
b10daec7 JD |
1642 | /* Change the name of frame F to NAME. If NAME is nil, set F's name to |
1643 | x_id_name. | |
1644 | ||
1645 | If EXPLICIT is non-zero, that indicates that lisp code is setting the | |
1646 | name; if NAME is a string, set F's name to NAME and set | |
1647 | F->explicit_name; if NAME is Qnil, then clear F->explicit_name. | |
1648 | ||
1649 | If EXPLICIT is zero, that indicates that Emacs redisplay code is | |
1650 | suggesting a new name, which lisp code should override; if | |
1651 | F->explicit_name is set, ignore the new name; otherwise, set it. */ | |
1652 | ||
1653 | void | |
1654 | x_set_name (f, name, explicit) | |
1655 | struct frame *f; | |
1656 | Lisp_Object name; | |
1657 | int explicit; | |
1658 | { | |
1659 | /* Make sure that requests from lisp code override requests from | |
1660 | Emacs redisplay code. */ | |
1661 | if (explicit) | |
1662 | { | |
1663 | /* If we're switching from explicit to implicit, we had better | |
1664 | update the mode lines and thereby update the title. */ | |
1665 | if (f->explicit_name && NILP (name)) | |
1666 | update_mode_lines = 1; | |
1667 | ||
1668 | f->explicit_name = ! NILP (name); | |
1669 | } | |
1670 | else if (f->explicit_name) | |
1671 | return; | |
1672 | ||
1673 | /* If NAME is nil, set the name to the x_id_name. */ | |
1674 | if (NILP (name)) | |
1675 | { | |
1676 | /* Check for no change needed in this very common case | |
1677 | before we do any consing. */ | |
1678 | if (!strcmp (FRAME_X_DISPLAY_INFO (f)->x_id_name, | |
1679 | SDATA (f->name))) | |
1680 | return; | |
1681 | name = build_string (FRAME_X_DISPLAY_INFO (f)->x_id_name); | |
1682 | } | |
1683 | else | |
1684 | CHECK_STRING (name); | |
1685 | ||
1686 | /* Don't change the name if it's already NAME. */ | |
1687 | if (! NILP (Fstring_equal (name, f->name))) | |
1688 | return; | |
1689 | ||
1690 | f->name = name; | |
1691 | ||
1692 | /* For setting the frame title, the title parameter should override | |
1693 | the name parameter. */ | |
1694 | if (! NILP (f->title)) | |
1695 | name = f->title; | |
1696 | ||
1697 | x_set_name_internal (f, name); | |
1698 | } | |
1699 | ||
7c0d3ed8 KS |
1700 | /* This function should be called when the user's lisp code has |
1701 | specified a name for the frame; the name will override any set by the | |
1702 | redisplay code. */ | |
1703 | void | |
1704 | x_explicitly_set_name (f, arg, oldval) | |
1705 | FRAME_PTR f; | |
1706 | Lisp_Object arg, oldval; | |
3402e1a4 | 1707 | { |
7c0d3ed8 | 1708 | x_set_name (f, arg, 1); |
3402e1a4 RS |
1709 | } |
1710 | ||
7c0d3ed8 KS |
1711 | /* This function should be called by Emacs redisplay code to set the |
1712 | name; names set this way will never override names set by the user's | |
1713 | lisp code. */ | |
1714 | void | |
1715 | x_implicitly_set_name (f, arg, oldval) | |
1716 | FRAME_PTR f; | |
1717 | Lisp_Object arg, oldval; | |
333b20bb | 1718 | { |
7c0d3ed8 KS |
1719 | x_set_name (f, arg, 0); |
1720 | } | |
1721 | \f | |
1722 | /* Change the title of frame F to NAME. | |
40aa4c27 | 1723 | If NAME is nil, use the frame name as the title. */ |
01f1ba30 | 1724 | |
7c0d3ed8 KS |
1725 | void |
1726 | x_set_title (f, name, old_name) | |
1727 | struct frame *f; | |
1728 | Lisp_Object name, old_name; | |
01f1ba30 | 1729 | { |
7c0d3ed8 KS |
1730 | /* Don't change the title if it's already NAME. */ |
1731 | if (EQ (name, f->title)) | |
1732 | return; | |
01f1ba30 | 1733 | |
7c0d3ed8 | 1734 | update_mode_lines = 1; |
60fb3ee1 | 1735 | |
7c0d3ed8 | 1736 | f->title = name; |
f9942c9e | 1737 | |
7c0d3ed8 KS |
1738 | if (NILP (name)) |
1739 | name = f->name; | |
1740 | else | |
1741 | CHECK_STRING (name); | |
f9942c9e | 1742 | |
b10daec7 | 1743 | x_set_name_internal (f, name); |
01f1ba30 JB |
1744 | } |
1745 | ||
7c0d3ed8 KS |
1746 | void |
1747 | x_set_scroll_bar_default_width (f) | |
e4f79258 | 1748 | struct frame *f; |
e4f79258 | 1749 | { |
be786000 | 1750 | int wid = FRAME_COLUMN_WIDTH (f); |
01f1ba30 | 1751 | |
7c0d3ed8 KS |
1752 | #ifdef USE_TOOLKIT_SCROLL_BARS |
1753 | /* A minimum width of 14 doesn't look good for toolkit scroll bars. */ | |
1754 | int width = 16 + 2 * VERTICAL_SCROLL_BAR_WIDTH_TRIM; | |
be786000 KS |
1755 | FRAME_CONFIG_SCROLL_BAR_COLS (f) = (width + wid - 1) / wid; |
1756 | FRAME_CONFIG_SCROLL_BAR_WIDTH (f) = width; | |
7c0d3ed8 KS |
1757 | #else |
1758 | /* Make the actual width at least 14 pixels and a multiple of a | |
1759 | character width. */ | |
be786000 | 1760 | FRAME_CONFIG_SCROLL_BAR_COLS (f) = (14 + wid - 1) / wid; |
01f1ba30 | 1761 | |
7c0d3ed8 KS |
1762 | /* Use all of that space (aside from required margins) for the |
1763 | scroll bar. */ | |
be786000 | 1764 | FRAME_CONFIG_SCROLL_BAR_WIDTH (f) = 0; |
7c0d3ed8 | 1765 | #endif |
01f1ba30 | 1766 | } |
333b20bb | 1767 | |
7c0d3ed8 | 1768 | \f |
333b20bb GM |
1769 | /* Record in frame F the specified or default value according to ALIST |
1770 | of the parameter named PROP (a Lisp symbol). If no value is | |
1771 | specified for PROP, look for an X default for XPROP on the frame | |
1772 | named NAME. If that is not found either, use the value DEFLT. */ | |
1773 | ||
1774 | static Lisp_Object | |
1775 | x_default_scroll_bar_color_parameter (f, alist, prop, xprop, xclass, | |
1776 | foreground_p) | |
1777 | struct frame *f; | |
1778 | Lisp_Object alist; | |
1779 | Lisp_Object prop; | |
1780 | char *xprop; | |
1781 | char *xclass; | |
1782 | int foreground_p; | |
1783 | { | |
1784 | struct x_display_info *dpyinfo = FRAME_X_DISPLAY_INFO (f); | |
1785 | Lisp_Object tem; | |
1786 | ||
1787 | tem = x_get_arg (dpyinfo, alist, prop, xprop, xclass, RES_TYPE_STRING); | |
1788 | if (EQ (tem, Qunbound)) | |
1789 | { | |
1790 | #ifdef USE_TOOLKIT_SCROLL_BARS | |
1791 | ||
1792 | /* See if an X resource for the scroll bar color has been | |
1793 | specified. */ | |
1794 | tem = display_x_get_resource (dpyinfo, | |
1795 | build_string (foreground_p | |
1796 | ? "foreground" | |
1797 | : "background"), | |
6ecd75be | 1798 | empty_unibyte_string, |
333b20bb | 1799 | build_string ("verticalScrollBar"), |
6ecd75be | 1800 | empty_unibyte_string); |
333b20bb GM |
1801 | if (!STRINGP (tem)) |
1802 | { | |
1803 | /* If nothing has been specified, scroll bars will use a | |
1804 | toolkit-dependent default. Because these defaults are | |
1805 | difficult to get at without actually creating a scroll | |
1806 | bar, use nil to indicate that no color has been | |
1807 | specified. */ | |
1808 | tem = Qnil; | |
1809 | } | |
177c0ea7 | 1810 | |
333b20bb | 1811 | #else /* not USE_TOOLKIT_SCROLL_BARS */ |
177c0ea7 | 1812 | |
333b20bb | 1813 | tem = Qnil; |
177c0ea7 | 1814 | |
333b20bb GM |
1815 | #endif /* not USE_TOOLKIT_SCROLL_BARS */ |
1816 | } | |
1817 | ||
1818 | x_set_frame_parameters (f, Fcons (Fcons (prop, tem), Qnil)); | |
1819 | return tem; | |
1820 | } | |
1821 | ||
1822 | ||
01f1ba30 | 1823 | |
9ef48a9d RS |
1824 | \f |
1825 | #ifdef USE_X_TOOLKIT | |
1826 | ||
8e3d10a9 RS |
1827 | /* If the WM_PROTOCOLS property does not already contain WM_TAKE_FOCUS, |
1828 | WM_DELETE_WINDOW, and WM_SAVE_YOURSELF, then add them. (They may | |
59aa6c90 RS |
1829 | already be present because of the toolkit (Motif adds some of them, |
1830 | for example, but Xt doesn't). */ | |
9ef48a9d RS |
1831 | |
1832 | static void | |
b9dc4443 RS |
1833 | hack_wm_protocols (f, widget) |
1834 | FRAME_PTR f; | |
9ef48a9d RS |
1835 | Widget widget; |
1836 | { | |
1837 | Display *dpy = XtDisplay (widget); | |
1838 | Window w = XtWindow (widget); | |
1839 | int need_delete = 1; | |
1840 | int need_focus = 1; | |
59aa6c90 | 1841 | int need_save = 1; |
9ef48a9d RS |
1842 | |
1843 | BLOCK_INPUT; | |
1844 | { | |
a3db4b26 AS |
1845 | Atom type; |
1846 | unsigned char *catoms; | |
9ef48a9d RS |
1847 | int format = 0; |
1848 | unsigned long nitems = 0; | |
1849 | unsigned long bytes_after; | |
1850 | ||
270958e8 KH |
1851 | if ((XGetWindowProperty (dpy, w, |
1852 | FRAME_X_DISPLAY_INFO (f)->Xatom_wm_protocols, | |
34d5ae1e | 1853 | (long)0, (long)100, False, XA_ATOM, |
270958e8 | 1854 | &type, &format, &nitems, &bytes_after, |
a3db4b26 | 1855 | &catoms) |
270958e8 | 1856 | == Success) |
9ef48a9d | 1857 | && format == 32 && type == XA_ATOM) |
a3db4b26 AS |
1858 | { |
1859 | Atom *atoms = (Atom *) catoms; | |
1860 | while (nitems > 0) | |
1861 | { | |
1862 | nitems--; | |
1863 | if (atoms[nitems] | |
1864 | == FRAME_X_DISPLAY_INFO (f)->Xatom_wm_delete_window) | |
1865 | need_delete = 0; | |
1866 | else if (atoms[nitems] | |
1867 | == FRAME_X_DISPLAY_INFO (f)->Xatom_wm_take_focus) | |
1868 | need_focus = 0; | |
1869 | else if (atoms[nitems] | |
1870 | == FRAME_X_DISPLAY_INFO (f)->Xatom_wm_save_yourself) | |
1871 | need_save = 0; | |
1872 | } | |
1873 | } | |
1874 | if (catoms) | |
1875 | XFree (catoms); | |
9ef48a9d RS |
1876 | } |
1877 | { | |
1878 | Atom props [10]; | |
1879 | int count = 0; | |
b9dc4443 RS |
1880 | if (need_delete) |
1881 | props[count++] = FRAME_X_DISPLAY_INFO (f)->Xatom_wm_delete_window; | |
1882 | if (need_focus) | |
1883 | props[count++] = FRAME_X_DISPLAY_INFO (f)->Xatom_wm_take_focus; | |
1884 | if (need_save) | |
1885 | props[count++] = FRAME_X_DISPLAY_INFO (f)->Xatom_wm_save_yourself; | |
9ef48a9d | 1886 | if (count) |
b9dc4443 RS |
1887 | XChangeProperty (dpy, w, FRAME_X_DISPLAY_INFO (f)->Xatom_wm_protocols, |
1888 | XA_ATOM, 32, PropModeAppend, | |
9ef48a9d RS |
1889 | (unsigned char *) props, count); |
1890 | } | |
1891 | UNBLOCK_INPUT; | |
1892 | } | |
1893 | #endif | |
86779fac GM |
1894 | |
1895 | ||
5a7df7d7 GM |
1896 | \f |
1897 | /* Support routines for XIC (X Input Context). */ | |
86779fac | 1898 | |
5a7df7d7 GM |
1899 | #ifdef HAVE_X_I18N |
1900 | ||
b51238f5 | 1901 | static XFontSet xic_create_xfontset P_ ((struct frame *)); |
5a7df7d7 GM |
1902 | static XIMStyle best_xim_style P_ ((XIMStyles *, XIMStyles *)); |
1903 | ||
1904 | ||
1576f1ad | 1905 | /* Supported XIM styles, ordered by preference. */ |
5a7df7d7 GM |
1906 | |
1907 | static XIMStyle supported_xim_styles[] = | |
1908 | { | |
1909 | XIMPreeditPosition | XIMStatusArea, | |
1910 | XIMPreeditPosition | XIMStatusNothing, | |
1911 | XIMPreeditPosition | XIMStatusNone, | |
1912 | XIMPreeditNothing | XIMStatusArea, | |
1913 | XIMPreeditNothing | XIMStatusNothing, | |
1914 | XIMPreeditNothing | XIMStatusNone, | |
1915 | XIMPreeditNone | XIMStatusArea, | |
1916 | XIMPreeditNone | XIMStatusNothing, | |
1917 | XIMPreeditNone | XIMStatusNone, | |
1918 | 0, | |
1919 | }; | |
1920 | ||
1921 | ||
c27ed90a | 1922 | /* Create an X fontset on frame F with base font name BASE_FONTNAME. */ |
5a7df7d7 | 1923 | |
bb07fa29 SM |
1924 | char xic_defaut_fontset[] = "-*-*-*-r-normal--14-*-*-*-*-*-*-*"; |
1925 | ||
c28e7ae8 SM |
1926 | /* Create an Xt fontset spec from the name of a base font. |
1927 | If `motif' is True use the Motif syntax. */ | |
bb07fa29 | 1928 | char * |
c28e7ae8 | 1929 | xic_create_fontsetname (base_fontname, motif) |
bb07fa29 | 1930 | char *base_fontname; |
c28e7ae8 | 1931 | Bool motif; |
bb07fa29 | 1932 | { |
c28e7ae8 SM |
1933 | const char *sep = motif ? ";" : ","; |
1934 | char *fontsetname; | |
1935 | ||
bb07fa29 SM |
1936 | /* Make a fontset name from the base font name. */ |
1937 | if (xic_defaut_fontset == base_fontname) | |
c28e7ae8 SM |
1938 | { /* There is no base font name, use the default. */ |
1939 | int len = strlen (base_fontname) + 2; | |
1940 | fontsetname = xmalloc (len); | |
1941 | bzero (fontsetname, len); | |
1942 | strcpy (fontsetname, base_fontname); | |
1943 | } | |
bb07fa29 SM |
1944 | else |
1945 | { | |
1946 | /* Make a fontset name from the base font name. | |
1947 | The font set will be made of the following elements: | |
1948 | - the base font. | |
1949 | - the base font where the charset spec is replaced by -*-*. | |
1950 | - the same but with the family also replaced with -*-*-. */ | |
1951 | char *p = base_fontname; | |
bb07fa29 | 1952 | int i; |
df630496 | 1953 | |
bb07fa29 SM |
1954 | for (i = 0; *p; p++) |
1955 | if (*p == '-') i++; | |
1956 | if (i != 14) | |
1957 | { /* As the font name doesn't conform to XLFD, we can't | |
1958 | modify it to generalize it to allcs and allfamilies. | |
1959 | Use the specified font plus the default. */ | |
c28e7ae8 | 1960 | int len = strlen (base_fontname) + strlen (xic_defaut_fontset) + 3; |
bb07fa29 SM |
1961 | fontsetname = xmalloc (len); |
1962 | bzero (fontsetname, len); | |
1963 | strcpy (fontsetname, base_fontname); | |
c28e7ae8 | 1964 | strcat (fontsetname, sep); |
bb07fa29 SM |
1965 | strcat (fontsetname, xic_defaut_fontset); |
1966 | } | |
1967 | else | |
1968 | { | |
1969 | int len; | |
cd987aaa | 1970 | char *p1 = NULL, *p2 = NULL, *p3 = NULL; |
bb07fa29 SM |
1971 | char *font_allcs = NULL; |
1972 | char *font_allfamilies = NULL; | |
968a6679 | 1973 | char *font_all = NULL; |
bb07fa29 SM |
1974 | char *allcs = "*-*-*-*-*-*-*"; |
1975 | char *allfamilies = "-*-*-"; | |
968a6679 | 1976 | char *all = "*-*-*-*-"; |
cd987aaa | 1977 | char *base; |
df630496 | 1978 | |
bb07fa29 SM |
1979 | for (i = 0, p = base_fontname; i < 8; p++) |
1980 | { | |
1981 | if (*p == '-') | |
1982 | { | |
1983 | i++; | |
1984 | if (i == 3) | |
1985 | p1 = p + 1; | |
968a6679 SM |
1986 | else if (i == 7) |
1987 | p2 = p + 1; | |
cd987aaa KH |
1988 | else if (i == 6) |
1989 | p3 = p + 1; | |
bb07fa29 SM |
1990 | } |
1991 | } | |
cd987aaa KH |
1992 | /* If base_fontname specifies ADSTYLE, make it a |
1993 | wildcard. */ | |
1994 | if (*p3 != '*') | |
1995 | { | |
1996 | int diff = (p2 - p3) - 2; | |
1997 | ||
1998 | base = alloca (strlen (base_fontname) + 1); | |
1999 | bcopy (base_fontname, base, p3 - base_fontname); | |
2000 | base[p3 - base_fontname] = '*'; | |
2001 | base[(p3 - base_fontname) + 1] = '-'; | |
2002 | strcpy (base + (p3 - base_fontname) + 2, p2); | |
2003 | p = base + (p - base_fontname) - diff; | |
2004 | p1 = base + (p1 - base_fontname); | |
2005 | p2 = base + (p2 - base_fontname) - diff; | |
2006 | base_fontname = base; | |
2007 | } | |
2008 | ||
bb07fa29 SM |
2009 | /* Build the font spec that matches all charsets. */ |
2010 | len = p - base_fontname + strlen (allcs) + 1; | |
2011 | font_allcs = (char *) alloca (len); | |
2012 | bzero (font_allcs, len); | |
2013 | bcopy (base_fontname, font_allcs, p - base_fontname); | |
2014 | strcat (font_allcs, allcs); | |
2015 | ||
cd987aaa KH |
2016 | /* Build the font spec that matches all families and |
2017 | add-styles. */ | |
bb07fa29 SM |
2018 | len = p - p1 + strlen (allcs) + strlen (allfamilies) + 1; |
2019 | font_allfamilies = (char *) alloca (len); | |
2020 | bzero (font_allfamilies, len); | |
2021 | strcpy (font_allfamilies, allfamilies); | |
968a6679 | 2022 | bcopy (p1, font_allfamilies + strlen (allfamilies), p - p1); |
bb07fa29 SM |
2023 | strcat (font_allfamilies, allcs); |
2024 | ||
968a6679 SM |
2025 | /* Build the font spec that matches all. */ |
2026 | len = p - p2 + strlen (allcs) + strlen (all) + strlen (allfamilies) + 1; | |
2027 | font_all = (char *) alloca (len); | |
2028 | bzero (font_all, len); | |
2029 | strcpy (font_all, allfamilies); | |
2030 | strcat (font_all, all); | |
2031 | bcopy (p2, font_all + strlen (all) + strlen (allfamilies), p - p2); | |
2032 | strcat (font_all, allcs); | |
2033 | ||
bb07fa29 SM |
2034 | /* Build the actual font set name. */ |
2035 | len = strlen (base_fontname) + strlen (font_allcs) | |
968a6679 | 2036 | + strlen (font_allfamilies) + strlen (font_all) + 5; |
bb07fa29 SM |
2037 | fontsetname = xmalloc (len); |
2038 | bzero (fontsetname, len); | |
2039 | strcpy (fontsetname, base_fontname); | |
c28e7ae8 | 2040 | strcat (fontsetname, sep); |
bb07fa29 | 2041 | strcat (fontsetname, font_allcs); |
c28e7ae8 | 2042 | strcat (fontsetname, sep); |
bb07fa29 | 2043 | strcat (fontsetname, font_allfamilies); |
968a6679 SM |
2044 | strcat (fontsetname, sep); |
2045 | strcat (fontsetname, font_all); | |
bb07fa29 | 2046 | } |
bb07fa29 | 2047 | } |
c28e7ae8 SM |
2048 | if (motif) |
2049 | strcat (fontsetname, ":"); | |
2050 | return fontsetname; | |
bb07fa29 SM |
2051 | } |
2052 | ||
2da34f50 KH |
2053 | #ifdef DEBUG_XIC_FONTSET |
2054 | static void | |
2055 | print_fontset_result (xfs, name, missing_list, missing_count) | |
2056 | XFontSet xfs; | |
2057 | char *name; | |
2058 | char **missing_list; | |
2059 | int missing_count; | |
2060 | { | |
2061 | if (xfs) | |
2062 | fprintf (stderr, "XIC Fontset created: %s\n", name); | |
2063 | else | |
2064 | { | |
2065 | fprintf (stderr, "XIC Fontset failed: %s\n", name); | |
2066 | while (missing_count-- > 0) | |
2067 | { | |
2068 | fprintf (stderr, " missing: %s\n", *missing_list); | |
2069 | missing_list++; | |
2070 | } | |
2071 | } | |
2072 | ||
2073 | } | |
2074 | #endif | |
2075 | ||
5a7df7d7 | 2076 | static XFontSet |
b51238f5 | 2077 | xic_create_xfontset (f) |
86779fac GM |
2078 | struct frame *f; |
2079 | { | |
c27ed90a | 2080 | XFontSet xfs = NULL; |
b51238f5 | 2081 | struct font *font = FRAME_FONT (f); |
a32f056c KH |
2082 | int pixel_size = font->pixel_size; |
2083 | Lisp_Object rest, frame; | |
2084 | ||
2085 | /* See if there is another frame already using same fontset. */ | |
2086 | FOR_EACH_FRAME (rest, frame) | |
2087 | { | |
2088 | struct frame *cf = XFRAME (frame); | |
2089 | ||
2090 | if (cf != f && FRAME_LIVE_P (f) && FRAME_X_P (cf) | |
2091 | && FRAME_X_DISPLAY_INFO (cf) == FRAME_X_DISPLAY_INFO (f) | |
b51238f5 KH |
2092 | && FRAME_FONT (f) |
2093 | && FRAME_FONT (f)->pixel_size == pixel_size) | |
a32f056c KH |
2094 | { |
2095 | xfs = FRAME_XIC_FONTSET (cf); | |
2096 | break; | |
2097 | } | |
2098 | } | |
2099 | ||
2100 | if (! xfs) | |
2101 | { | |
2102 | char buf[256]; | |
2103 | char **missing_list; | |
2104 | int missing_count; | |
2105 | char *def_string; | |
2106 | char *xlfd_format = "-*-*-medium-r-normal--%d-*-*-*-*-*"; | |
2107 | ||
2108 | sprintf (buf, xlfd_format, pixel_size); | |
2109 | missing_list = NULL; | |
2110 | xfs = XCreateFontSet (FRAME_X_DISPLAY (f), buf, | |
2111 | &missing_list, &missing_count, &def_string); | |
d3483d71 | 2112 | #ifdef DEBUG_XIC_FONTSET |
22a8f595 | 2113 | print_fontset_result (xfs, buf, missing_list, missing_count); |
d3483d71 | 2114 | #endif |
a32f056c KH |
2115 | if (missing_list) |
2116 | XFreeStringList (missing_list); | |
2117 | if (! xfs) | |
2118 | { | |
2119 | /* List of pixel sizes most likely available. Find one that | |
2120 | is closest to pixel_size. */ | |
2121 | int sizes[] = {0, 8, 10, 11, 12, 14, 17, 18, 20, 24, 26, 34, 0}; | |
2122 | int *smaller, *larger; | |
2123 | ||
2124 | for (smaller = sizes; smaller[1]; smaller++) | |
2125 | if (smaller[1] >= pixel_size) | |
2126 | break; | |
2127 | larger = smaller + 1; | |
2128 | if (*larger == pixel_size) | |
2129 | larger++; | |
2130 | while (*smaller || *larger) | |
2131 | { | |
2132 | int this_size; | |
2133 | ||
2134 | if (! *larger) | |
2135 | this_size = *smaller--; | |
2136 | else if (! *smaller) | |
2137 | this_size = *larger++; | |
2138 | else if (pixel_size - *smaller < *larger - pixel_size) | |
2139 | this_size = *smaller--; | |
2140 | else | |
2141 | this_size = *larger++; | |
2142 | sprintf (buf, xlfd_format, this_size); | |
2143 | missing_list = NULL; | |
2144 | xfs = XCreateFontSet (FRAME_X_DISPLAY (f), buf, | |
2145 | &missing_list, &missing_count, &def_string); | |
d3483d71 | 2146 | #ifdef DEBUG_XIC_FONTSET |
22a8f595 | 2147 | print_fontset_result (xfs, buf, missing_list, missing_count); |
d3483d71 | 2148 | #endif |
a32f056c KH |
2149 | if (missing_list) |
2150 | XFreeStringList (missing_list); | |
2151 | if (xfs) | |
2152 | break; | |
2153 | } | |
2154 | } | |
2da34f50 KH |
2155 | if (! xfs) |
2156 | { | |
2157 | char *last_resort = "-*-*-*-r-normal--*-*-*-*-*-*"; | |
2158 | ||
2159 | missing_list = NULL; | |
2160 | xfs = XCreateFontSet (FRAME_X_DISPLAY (f), last_resort, | |
2161 | &missing_list, &missing_count, &def_string); | |
2162 | #ifdef DEBUG_XIC_FONTSET | |
2163 | print_fontset_result (xfs, last_resort, missing_list, missing_count); | |
2164 | #endif | |
2165 | if (missing_list) | |
2166 | XFreeStringList (missing_list); | |
2167 | } | |
2168 | ||
a32f056c KH |
2169 | } |
2170 | ||
2171 | return xfs; | |
2172 | } | |
a32f056c | 2173 | |
c27ed90a JD |
2174 | /* Free the X fontset of frame F if it is the last frame using it. */ |
2175 | ||
2176 | void | |
2177 | xic_free_xfontset (f) | |
2178 | struct frame *f; | |
2179 | { | |
2180 | Lisp_Object rest, frame; | |
2181 | int shared_p = 0; | |
2182 | ||
2183 | if (!FRAME_XIC_FONTSET (f)) | |
2184 | return; | |
2185 | ||
2186 | /* See if there is another frame sharing the same fontset. */ | |
2187 | FOR_EACH_FRAME (rest, frame) | |
2188 | { | |
2189 | struct frame *cf = XFRAME (frame); | |
2190 | if (cf != f && FRAME_LIVE_P (f) && FRAME_X_P (cf) | |
2191 | && FRAME_X_DISPLAY_INFO (cf) == FRAME_X_DISPLAY_INFO (f) | |
2192 | && FRAME_XIC_FONTSET (cf) == FRAME_XIC_FONTSET (f)) | |
2193 | { | |
2194 | shared_p = 1; | |
2195 | break; | |
2196 | } | |
2197 | } | |
2198 | ||
2199 | if (!shared_p) | |
2200 | /* The fontset is not used anymore. It is safe to free it. */ | |
2201 | XFreeFontSet (FRAME_X_DISPLAY (f), FRAME_XIC_FONTSET (f)); | |
2202 | ||
2203 | if (FRAME_XIC_BASE_FONTNAME (f)) | |
2204 | xfree (FRAME_XIC_BASE_FONTNAME (f)); | |
2205 | FRAME_XIC_BASE_FONTNAME (f) = NULL; | |
2206 | FRAME_XIC_FONTSET (f) = NULL; | |
2207 | } | |
2208 | ||
5a7df7d7 GM |
2209 | |
2210 | /* Value is the best input style, given user preferences USER (already | |
2211 | checked to be supported by Emacs), and styles supported by the | |
2212 | input method XIM. */ | |
2213 | ||
2214 | static XIMStyle | |
2215 | best_xim_style (user, xim) | |
2216 | XIMStyles *user; | |
2217 | XIMStyles *xim; | |
2218 | { | |
2219 | int i, j; | |
2220 | ||
2221 | for (i = 0; i < user->count_styles; ++i) | |
2222 | for (j = 0; j < xim->count_styles; ++j) | |
2223 | if (user->supported_styles[i] == xim->supported_styles[j]) | |
2224 | return user->supported_styles[i]; | |
2225 | ||
2226 | /* Return the default style. */ | |
2227 | return XIMPreeditNothing | XIMStatusNothing; | |
2228 | } | |
2229 | ||
2230 | /* Create XIC for frame F. */ | |
2231 | ||
5df79d3d GM |
2232 | static XIMStyle xic_style; |
2233 | ||
5a7df7d7 GM |
2234 | void |
2235 | create_frame_xic (f) | |
2236 | struct frame *f; | |
2237 | { | |
5a7df7d7 GM |
2238 | XIM xim; |
2239 | XIC xic = NULL; | |
2240 | XFontSet xfs = NULL; | |
86779fac | 2241 | |
5a7df7d7 GM |
2242 | if (FRAME_XIC (f)) |
2243 | return; | |
177c0ea7 | 2244 | |
bb07fa29 | 2245 | /* Create X fontset. */ |
b51238f5 | 2246 | xfs = xic_create_xfontset (f); |
5a7df7d7 GM |
2247 | xim = FRAME_X_XIM (f); |
2248 | if (xim) | |
2249 | { | |
d9d57cb2 DL |
2250 | XRectangle s_area; |
2251 | XPoint spot; | |
5a7df7d7 GM |
2252 | XVaNestedList preedit_attr; |
2253 | XVaNestedList status_attr; | |
5a7df7d7 | 2254 | |
d9d57cb2 DL |
2255 | s_area.x = 0; s_area.y = 0; s_area.width = 1; s_area.height = 1; |
2256 | spot.x = 0; spot.y = 1; | |
86779fac | 2257 | |
5a7df7d7 GM |
2258 | /* Determine XIC style. */ |
2259 | if (xic_style == 0) | |
2260 | { | |
2261 | XIMStyles supported_list; | |
2262 | supported_list.count_styles = (sizeof supported_xim_styles | |
2263 | / sizeof supported_xim_styles[0]); | |
2264 | supported_list.supported_styles = supported_xim_styles; | |
2265 | xic_style = best_xim_style (&supported_list, | |
2266 | FRAME_X_XIM_STYLES (f)); | |
2267 | } | |
86779fac | 2268 | |
5a7df7d7 GM |
2269 | preedit_attr = XVaCreateNestedList (0, |
2270 | XNFontSet, xfs, | |
2271 | XNForeground, | |
2272 | FRAME_FOREGROUND_PIXEL (f), | |
2273 | XNBackground, | |
2274 | FRAME_BACKGROUND_PIXEL (f), | |
2275 | (xic_style & XIMPreeditPosition | |
2276 | ? XNSpotLocation | |
2277 | : NULL), | |
2278 | &spot, | |
2279 | NULL); | |
2280 | status_attr = XVaCreateNestedList (0, | |
2281 | XNArea, | |
2282 | &s_area, | |
2283 | XNFontSet, | |
2284 | xfs, | |
2285 | XNForeground, | |
2286 | FRAME_FOREGROUND_PIXEL (f), | |
2287 | XNBackground, | |
2288 | FRAME_BACKGROUND_PIXEL (f), | |
2289 | NULL); | |
2290 | ||
2291 | xic = XCreateIC (xim, | |
2292 | XNInputStyle, xic_style, | |
6b61353c KH |
2293 | XNClientWindow, FRAME_X_WINDOW (f), |
2294 | XNFocusWindow, FRAME_X_WINDOW (f), | |
5a7df7d7 GM |
2295 | XNStatusAttributes, status_attr, |
2296 | XNPreeditAttributes, preedit_attr, | |
2297 | NULL); | |
2298 | XFree (preedit_attr); | |
2299 | XFree (status_attr); | |
2300 | } | |
177c0ea7 | 2301 | |
5a7df7d7 GM |
2302 | FRAME_XIC (f) = xic; |
2303 | FRAME_XIC_STYLE (f) = xic_style; | |
2304 | FRAME_XIC_FONTSET (f) = xfs; | |
86779fac GM |
2305 | } |
2306 | ||
5a7df7d7 GM |
2307 | |
2308 | /* Destroy XIC and free XIC fontset of frame F, if any. */ | |
2309 | ||
2310 | void | |
2311 | free_frame_xic (f) | |
2312 | struct frame *f; | |
2313 | { | |
2314 | if (FRAME_XIC (f) == NULL) | |
2315 | return; | |
177c0ea7 | 2316 | |
5a7df7d7 | 2317 | XDestroyIC (FRAME_XIC (f)); |
c27ed90a | 2318 | xic_free_xfontset (f); |
5a7df7d7 GM |
2319 | |
2320 | FRAME_XIC (f) = NULL; | |
5a7df7d7 GM |
2321 | } |
2322 | ||
2323 | ||
2324 | /* Place preedit area for XIC of window W's frame to specified | |
2325 | pixel position X/Y. X and Y are relative to window W. */ | |
2326 | ||
2327 | void | |
2328 | xic_set_preeditarea (w, x, y) | |
2329 | struct window *w; | |
2330 | int x, y; | |
2331 | { | |
2332 | struct frame *f = XFRAME (w->frame); | |
2333 | XVaNestedList attr; | |
2334 | XPoint spot; | |
177c0ea7 | 2335 | |
17e6d491 | 2336 | spot.x = WINDOW_TO_FRAME_PIXEL_X (w, x) + WINDOW_LEFT_FRINGE_WIDTH (w); |
5a7df7d7 GM |
2337 | spot.y = WINDOW_TO_FRAME_PIXEL_Y (w, y) + FONT_BASE (FRAME_FONT (f)); |
2338 | attr = XVaCreateNestedList (0, XNSpotLocation, &spot, NULL); | |
2339 | XSetICValues (FRAME_XIC (f), XNPreeditAttributes, attr, NULL); | |
2340 | XFree (attr); | |
2341 | } | |
2342 | ||
2343 | ||
2344 | /* Place status area for XIC in bottom right corner of frame F.. */ | |
2345 | ||
2346 | void | |
2347 | xic_set_statusarea (f) | |
2348 | struct frame *f; | |
2349 | { | |
2350 | XIC xic = FRAME_XIC (f); | |
2351 | XVaNestedList attr; | |
2352 | XRectangle area; | |
2353 | XRectangle *needed; | |
2354 | ||
2355 | /* Negotiate geometry of status area. If input method has existing | |
2356 | status area, use its current size. */ | |
2357 | area.x = area.y = area.width = area.height = 0; | |
2358 | attr = XVaCreateNestedList (0, XNAreaNeeded, &area, NULL); | |
2359 | XSetICValues (xic, XNStatusAttributes, attr, NULL); | |
2360 | XFree (attr); | |
177c0ea7 | 2361 | |
5a7df7d7 GM |
2362 | attr = XVaCreateNestedList (0, XNAreaNeeded, &needed, NULL); |
2363 | XGetICValues (xic, XNStatusAttributes, attr, NULL); | |
2364 | XFree (attr); | |
2365 | ||
2366 | if (needed->width == 0) /* Use XNArea instead of XNAreaNeeded */ | |
2367 | { | |
2368 | attr = XVaCreateNestedList (0, XNArea, &needed, NULL); | |
2369 | XGetICValues (xic, XNStatusAttributes, attr, NULL); | |
2370 | XFree (attr); | |
2371 | } | |
2372 | ||
2373 | area.width = needed->width; | |
2374 | area.height = needed->height; | |
be786000 KS |
2375 | area.x = FRAME_PIXEL_WIDTH (f) - area.width - FRAME_INTERNAL_BORDER_WIDTH (f); |
2376 | area.y = (FRAME_PIXEL_HEIGHT (f) - area.height | |
488dd4c4 JD |
2377 | - FRAME_MENUBAR_HEIGHT (f) |
2378 | - FRAME_TOOLBAR_HEIGHT (f) | |
2379 | - FRAME_INTERNAL_BORDER_WIDTH (f)); | |
5a7df7d7 GM |
2380 | XFree (needed); |
2381 | ||
2382 | attr = XVaCreateNestedList (0, XNArea, &area, NULL); | |
6b61353c | 2383 | XSetICValues (xic, XNStatusAttributes, attr, NULL); |
5a7df7d7 GM |
2384 | XFree (attr); |
2385 | } | |
2386 | ||
2387 | ||
2388 | /* Set X fontset for XIC of frame F, using base font name | |
2389 | BASE_FONTNAME. Called when a new Emacs fontset is chosen. */ | |
2390 | ||
2391 | void | |
2392 | xic_set_xfontset (f, base_fontname) | |
2393 | struct frame *f; | |
2394 | char *base_fontname; | |
2395 | { | |
2396 | XVaNestedList attr; | |
2397 | XFontSet xfs; | |
2398 | ||
c27ed90a JD |
2399 | xic_free_xfontset (f); |
2400 | ||
b51238f5 | 2401 | xfs = xic_create_xfontset (f); |
5a7df7d7 GM |
2402 | |
2403 | attr = XVaCreateNestedList (0, XNFontSet, xfs, NULL); | |
2404 | if (FRAME_XIC_STYLE (f) & XIMPreeditPosition) | |
2405 | XSetICValues (FRAME_XIC (f), XNPreeditAttributes, attr, NULL); | |
2406 | if (FRAME_XIC_STYLE (f) & XIMStatusArea) | |
2407 | XSetICValues (FRAME_XIC (f), XNStatusAttributes, attr, NULL); | |
2408 | XFree (attr); | |
177c0ea7 | 2409 | |
5a7df7d7 GM |
2410 | FRAME_XIC_FONTSET (f) = xfs; |
2411 | } | |
2412 | ||
2413 | #endif /* HAVE_X_I18N */ | |
2414 | ||
2415 | ||
9ef48a9d | 2416 | \f |
8fc2766b RS |
2417 | #ifdef USE_X_TOOLKIT |
2418 | ||
2419 | /* Create and set up the X widget for frame F. */ | |
f58534a3 | 2420 | |
01f1ba30 | 2421 | static void |
a7f7d550 FP |
2422 | x_window (f, window_prompting, minibuffer_only) |
2423 | struct frame *f; | |
2424 | long window_prompting; | |
2425 | int minibuffer_only; | |
01f1ba30 | 2426 | { |
9ef48a9d | 2427 | XClassHint class_hints; |
31ac8d8c FP |
2428 | XSetWindowAttributes attributes; |
2429 | unsigned long attribute_mask; | |
9ef48a9d RS |
2430 | Widget shell_widget; |
2431 | Widget pane_widget; | |
6c32dd68 | 2432 | Widget frame_widget; |
9ef48a9d RS |
2433 | Arg al [25]; |
2434 | int ac; | |
2435 | ||
2436 | BLOCK_INPUT; | |
2437 | ||
b7975ee4 KH |
2438 | /* Use the resource name as the top-level widget name |
2439 | for looking up resources. Make a non-Lisp copy | |
2440 | for the window manager, so GC relocation won't bother it. | |
2441 | ||
2442 | Elsewhere we specify the window name for the window manager. */ | |
177c0ea7 | 2443 | |
cca176a0 | 2444 | { |
d5db4077 | 2445 | char *str = (char *) SDATA (Vx_resource_name); |
b7975ee4 | 2446 | f->namebuf = (char *) xmalloc (strlen (str) + 1); |
cca176a0 KH |
2447 | strcpy (f->namebuf, str); |
2448 | } | |
9ef48a9d RS |
2449 | |
2450 | ac = 0; | |
2451 | XtSetArg (al[ac], XtNallowShellResize, 1); ac++; | |
2452 | XtSetArg (al[ac], XtNinput, 1); ac++; | |
97787173 | 2453 | XtSetArg (al[ac], XtNmappedWhenManaged, 0); ac++; |
be786000 | 2454 | XtSetArg (al[ac], XtNborderWidth, f->border_width); ac++; |
9b2956e2 GM |
2455 | XtSetArg (al[ac], XtNvisual, FRAME_X_VISUAL (f)); ac++; |
2456 | XtSetArg (al[ac], XtNdepth, FRAME_X_DISPLAY_INFO (f)->n_planes); ac++; | |
2457 | XtSetArg (al[ac], XtNcolormap, FRAME_X_COLORMAP (f)); ac++; | |
cca176a0 | 2458 | shell_widget = XtAppCreateShell (f->namebuf, EMACS_CLASS, |
7a994728 | 2459 | applicationShellWidgetClass, |
82c90203 | 2460 | FRAME_X_DISPLAY (f), al, ac); |
9ef48a9d | 2461 | |
7556890b | 2462 | f->output_data.x->widget = shell_widget; |
9ef48a9d RS |
2463 | /* maybe_set_screen_title_format (shell_widget); */ |
2464 | ||
6c32dd68 PR |
2465 | pane_widget = lw_create_widget ("main", "pane", widget_id_tick++, |
2466 | (widget_value *) NULL, | |
2467 | shell_widget, False, | |
2468 | (lw_callback) NULL, | |
2469 | (lw_callback) NULL, | |
b6e11efd | 2470 | (lw_callback) NULL, |
6c32dd68 | 2471 | (lw_callback) NULL); |
9ef48a9d | 2472 | |
9b2956e2 GM |
2473 | ac = 0; |
2474 | XtSetArg (al[ac], XtNvisual, FRAME_X_VISUAL (f)); ac++; | |
2475 | XtSetArg (al[ac], XtNdepth, FRAME_X_DISPLAY_INFO (f)->n_planes); ac++; | |
2476 | XtSetArg (al[ac], XtNcolormap, FRAME_X_COLORMAP (f)); ac++; | |
2477 | XtSetValues (pane_widget, al, ac); | |
7556890b | 2478 | f->output_data.x->column_widget = pane_widget; |
a7f7d550 | 2479 | |
177c0ea7 | 2480 | /* mappedWhenManaged to false tells to the paned window to not map/unmap |
5e65b9ab | 2481 | the emacs screen when changing menubar. This reduces flickering. */ |
9ef48a9d RS |
2482 | |
2483 | ac = 0; | |
2484 | XtSetArg (al[ac], XtNmappedWhenManaged, 0); ac++; | |
2485 | XtSetArg (al[ac], XtNshowGrip, 0); ac++; | |
2486 | XtSetArg (al[ac], XtNallowResize, 1); ac++; | |
2487 | XtSetArg (al[ac], XtNresizeToPreferred, 1); ac++; | |
2488 | XtSetArg (al[ac], XtNemacsFrame, f); ac++; | |
9b2956e2 GM |
2489 | XtSetArg (al[ac], XtNvisual, FRAME_X_VISUAL (f)); ac++; |
2490 | XtSetArg (al[ac], XtNdepth, FRAME_X_DISPLAY_INFO (f)->n_planes); ac++; | |
2491 | XtSetArg (al[ac], XtNcolormap, FRAME_X_COLORMAP (f)); ac++; | |
2492 | frame_widget = XtCreateWidget (f->namebuf, emacsFrameClass, pane_widget, | |
2493 | al, ac); | |
177c0ea7 | 2494 | |
7556890b | 2495 | f->output_data.x->edit_widget = frame_widget; |
177c0ea7 JB |
2496 | |
2497 | XtManageChild (frame_widget); | |
a7f7d550 FP |
2498 | |
2499 | /* Do some needed geometry management. */ | |
2500 | { | |
2501 | int len; | |
2502 | char *tem, shell_position[32]; | |
6b61353c | 2503 | Arg al[10]; |
a7f7d550 | 2504 | int ac = 0; |
5031cc10 | 2505 | int extra_borders = 0; |
177c0ea7 | 2506 | int menubar_size |
7556890b RS |
2507 | = (f->output_data.x->menubar_widget |
2508 | ? (f->output_data.x->menubar_widget->core.height | |
2509 | + f->output_data.x->menubar_widget->core.border_width) | |
8fc2766b | 2510 | : 0); |
a7f7d550 | 2511 | |
f7008aff RS |
2512 | #if 0 /* Experimentally, we now get the right results |
2513 | for -geometry -0-0 without this. 24 Aug 96, rms. */ | |
01cbdba5 RS |
2514 | if (FRAME_EXTERNAL_MENU_BAR (f)) |
2515 | { | |
dd254b21 | 2516 | Dimension ibw = 0; |
01cbdba5 RS |
2517 | XtVaGetValues (pane_widget, XtNinternalBorderWidth, &ibw, NULL); |
2518 | menubar_size += ibw; | |
2519 | } | |
f7008aff | 2520 | #endif |
01cbdba5 | 2521 | |
7556890b | 2522 | f->output_data.x->menubar_height = menubar_size; |
00983aba | 2523 | |
440b0bfd | 2524 | #ifndef USE_LUCID |
5031cc10 KH |
2525 | /* Motif seems to need this amount added to the sizes |
2526 | specified for the shell widget. The Athena/Lucid widgets don't. | |
2527 | Both conclusions reached experimentally. -- rms. */ | |
440b0bfd RS |
2528 | XtVaGetValues (f->output_data.x->edit_widget, XtNinternalBorderWidth, |
2529 | &extra_borders, NULL); | |
2530 | extra_borders *= 2; | |
2531 | #endif | |
5031cc10 | 2532 | |
97787173 RS |
2533 | /* Convert our geometry parameters into a geometry string |
2534 | and specify it. | |
2535 | Note that we do not specify here whether the position | |
2536 | is a user-specified or program-specified one. | |
2537 | We pass that information later, in x_wm_set_size_hints. */ | |
2538 | { | |
be786000 | 2539 | int left = f->left_pos; |
97787173 | 2540 | int xneg = window_prompting & XNegative; |
be786000 | 2541 | int top = f->top_pos; |
97787173 RS |
2542 | int yneg = window_prompting & YNegative; |
2543 | if (xneg) | |
2544 | left = -left; | |
2545 | if (yneg) | |
2546 | top = -top; | |
c760f47e KH |
2547 | |
2548 | if (window_prompting & USPosition) | |
5031cc10 | 2549 | sprintf (shell_position, "=%dx%d%c%d%c%d", |
be786000 KS |
2550 | FRAME_PIXEL_WIDTH (f) + extra_borders, |
2551 | FRAME_PIXEL_HEIGHT (f) + menubar_size + extra_borders, | |
c760f47e KH |
2552 | (xneg ? '-' : '+'), left, |
2553 | (yneg ? '-' : '+'), top); | |
2554 | else | |
6b61353c KH |
2555 | { |
2556 | sprintf (shell_position, "=%dx%d", | |
2557 | FRAME_PIXEL_WIDTH (f) + extra_borders, | |
2558 | FRAME_PIXEL_HEIGHT (f) + menubar_size + extra_borders); | |
2559 | ||
2560 | /* Setting x and y when the position is not specified in | |
2561 | the geometry string will set program position in the WM hints. | |
2562 | If Emacs had just one program position, we could set it in | |
2563 | fallback resources, but since each make-frame call can specify | |
2564 | different program positions, this is easier. */ | |
2565 | XtSetArg (al[ac], XtNx, left); ac++; | |
2566 | XtSetArg (al[ac], XtNy, top); ac++; | |
2567 | } | |
97787173 RS |
2568 | } |
2569 | ||
a7f7d550 | 2570 | len = strlen (shell_position) + 1; |
77110caa RS |
2571 | /* We don't free this because we don't know whether |
2572 | it is safe to free it while the frame exists. | |
2573 | It isn't worth the trouble of arranging to free it | |
2574 | when the frame is deleted. */ | |
a7f7d550 FP |
2575 | tem = (char *) xmalloc (len); |
2576 | strncpy (tem, shell_position, len); | |
2577 | XtSetArg (al[ac], XtNgeometry, tem); ac++; | |
2578 | XtSetValues (shell_widget, al, ac); | |
2579 | } | |
2580 | ||
9ef48a9d RS |
2581 | XtManageChild (pane_widget); |
2582 | XtRealizeWidget (shell_widget); | |
2583 | ||
2532f20c JD |
2584 | if (FRAME_X_EMBEDDED_P (f)) |
2585 | XReparentWindow (FRAME_X_DISPLAY (f), XtWindow (shell_widget), | |
2586 | f->output_data.x->parent_desc, 0, 0); | |
2587 | ||
177c0ea7 | 2588 | FRAME_X_WINDOW (f) = XtWindow (frame_widget); |
9ef48a9d RS |
2589 | |
2590 | validate_x_resource_name (); | |
b7975ee4 | 2591 | |
d5db4077 KR |
2592 | class_hints.res_name = (char *) SDATA (Vx_resource_name); |
2593 | class_hints.res_class = (char *) SDATA (Vx_resource_class); | |
b9dc4443 | 2594 | XSetClassHint (FRAME_X_DISPLAY (f), XtWindow (shell_widget), &class_hints); |
5a7df7d7 GM |
2595 | |
2596 | #ifdef HAVE_X_I18N | |
2597 | FRAME_XIC (f) = NULL; | |
1576f1ad DL |
2598 | if (use_xim) |
2599 | create_frame_xic (f); | |
5a7df7d7 | 2600 | #endif |
64d16748 | 2601 | |
7556890b RS |
2602 | f->output_data.x->wm_hints.input = True; |
2603 | f->output_data.x->wm_hints.flags |= InputHint; | |
b9dc4443 | 2604 | XSetWMHints (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
7556890b | 2605 | &f->output_data.x->wm_hints); |
b8228beb | 2606 | |
c4ec904f | 2607 | hack_wm_protocols (f, shell_widget); |
9ef48a9d | 2608 | |
6c32dd68 PR |
2609 | #ifdef HACK_EDITRES |
2610 | XtAddEventHandler (shell_widget, 0, True, _XEditResCheckMessages, 0); | |
2611 | #endif | |
2612 | ||
9ef48a9d | 2613 | /* Do a stupid property change to force the server to generate a |
333b20bb | 2614 | PropertyNotify event so that the event_stream server timestamp will |
9ef48a9d RS |
2615 | be initialized to something relevant to the time we created the window. |
2616 | */ | |
6c32dd68 | 2617 | XChangeProperty (XtDisplay (frame_widget), XtWindow (frame_widget), |
b9dc4443 RS |
2618 | FRAME_X_DISPLAY_INFO (f)->Xatom_wm_protocols, |
2619 | XA_ATOM, 32, PropModeAppend, | |
9ef48a9d RS |
2620 | (unsigned char*) NULL, 0); |
2621 | ||
5a7df7d7 | 2622 | /* Make all the standard events reach the Emacs frame. */ |
31ac8d8c | 2623 | attributes.event_mask = STANDARD_EVENT_SET; |
5a7df7d7 GM |
2624 | |
2625 | #ifdef HAVE_X_I18N | |
2626 | if (FRAME_XIC (f)) | |
2627 | { | |
2628 | /* XIM server might require some X events. */ | |
2629 | unsigned long fevent = NoEventMask; | |
6b61353c | 2630 | XGetICValues (FRAME_XIC (f), XNFilterEvents, &fevent, NULL); |
5a7df7d7 GM |
2631 | attributes.event_mask |= fevent; |
2632 | } | |
2633 | #endif /* HAVE_X_I18N */ | |
177c0ea7 | 2634 | |
31ac8d8c FP |
2635 | attribute_mask = CWEventMask; |
2636 | XChangeWindowAttributes (XtDisplay (shell_widget), XtWindow (shell_widget), | |
2637 | attribute_mask, &attributes); | |
2638 | ||
6c32dd68 | 2639 | XtMapWidget (frame_widget); |
9ef48a9d | 2640 | |
8fc2766b RS |
2641 | /* x_set_name normally ignores requests to set the name if the |
2642 | requested name is the same as the current name. This is the one | |
2643 | place where that assumption isn't correct; f->name is set, but | |
2644 | the X server hasn't been told. */ | |
2645 | { | |
2646 | Lisp_Object name; | |
2647 | int explicit = f->explicit_name; | |
2648 | ||
2649 | f->explicit_name = 0; | |
2650 | name = f->name; | |
2651 | f->name = Qnil; | |
2652 | x_set_name (f, name, explicit); | |
2653 | } | |
2654 | ||
b9dc4443 | 2655 | XDefineCursor (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
db3b2dc8 JD |
2656 | f->output_data.x->current_cursor |
2657 | = f->output_data.x->text_cursor); | |
8fc2766b RS |
2658 | |
2659 | UNBLOCK_INPUT; | |
2660 | ||
495fa05e GM |
2661 | /* This is a no-op, except under Motif. Make sure main areas are |
2662 | set to something reasonable, in case we get an error later. */ | |
2663 | lw_set_main_areas (pane_widget, 0, frame_widget); | |
8fc2766b RS |
2664 | } |
2665 | ||
9ef48a9d | 2666 | #else /* not USE_X_TOOLKIT */ |
488dd4c4 JD |
2667 | #ifdef USE_GTK |
2668 | void | |
2669 | x_window (f) | |
2670 | FRAME_PTR f; | |
2671 | { | |
2672 | if (! xg_create_frame_widgets (f)) | |
2673 | error ("Unable to create window"); | |
1fcfb866 JD |
2674 | |
2675 | #ifdef HAVE_X_I18N | |
2676 | FRAME_XIC (f) = NULL; | |
6b61353c | 2677 | if (use_xim) |
1576f1ad DL |
2678 | { |
2679 | BLOCK_INPUT; | |
2680 | create_frame_xic (f); | |
2681 | if (FRAME_XIC (f)) | |
2682 | { | |
2683 | /* XIM server might require some X events. */ | |
2684 | unsigned long fevent = NoEventMask; | |
6b61353c | 2685 | XGetICValues (FRAME_XIC (f), XNFilterEvents, &fevent, NULL); |
1fcfb866 | 2686 | |
1576f1ad DL |
2687 | if (fevent != NoEventMask) |
2688 | { | |
2689 | XSetWindowAttributes attributes; | |
2690 | XWindowAttributes wattr; | |
2691 | unsigned long attribute_mask; | |
2692 | ||
2693 | XGetWindowAttributes (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), | |
2694 | &wattr); | |
2695 | attributes.event_mask = wattr.your_event_mask | fevent; | |
2696 | attribute_mask = CWEventMask; | |
2697 | XChangeWindowAttributes (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), | |
2698 | attribute_mask, &attributes); | |
2699 | } | |
2700 | } | |
2701 | UNBLOCK_INPUT; | |
2702 | } | |
1fcfb866 | 2703 | #endif |
488dd4c4 | 2704 | } |
9ef48a9d | 2705 | |
488dd4c4 | 2706 | #else /*! USE_GTK */ |
8fc2766b RS |
2707 | /* Create and set up the X window for frame F. */ |
2708 | ||
201d8c78 | 2709 | void |
8fc2766b RS |
2710 | x_window (f) |
2711 | struct frame *f; | |
2712 | ||
2713 | { | |
2714 | XClassHint class_hints; | |
2715 | XSetWindowAttributes attributes; | |
2716 | unsigned long attribute_mask; | |
2717 | ||
5bcee7ef | 2718 | attributes.background_pixel = FRAME_BACKGROUND_PIXEL (f); |
7556890b | 2719 | attributes.border_pixel = f->output_data.x->border_pixel; |
01f1ba30 JB |
2720 | attributes.bit_gravity = StaticGravity; |
2721 | attributes.backing_store = NotUseful; | |
2722 | attributes.save_under = True; | |
2723 | attributes.event_mask = STANDARD_EVENT_SET; | |
9b2956e2 GM |
2724 | attributes.colormap = FRAME_X_COLORMAP (f); |
2725 | attribute_mask = (CWBackPixel | CWBorderPixel | CWBitGravity | CWEventMask | |
2726 | | CWColormap); | |
01f1ba30 JB |
2727 | |
2728 | BLOCK_INPUT; | |
fe24a618 | 2729 | FRAME_X_WINDOW (f) |
b9dc4443 | 2730 | = XCreateWindow (FRAME_X_DISPLAY (f), |
7556890b | 2731 | f->output_data.x->parent_desc, |
be786000 KS |
2732 | f->left_pos, |
2733 | f->top_pos, | |
2734 | FRAME_PIXEL_WIDTH (f), FRAME_PIXEL_HEIGHT (f), | |
2735 | f->border_width, | |
01f1ba30 JB |
2736 | CopyFromParent, /* depth */ |
2737 | InputOutput, /* class */ | |
383d6ffc | 2738 | FRAME_X_VISUAL (f), |
01f1ba30 | 2739 | attribute_mask, &attributes); |
5a7df7d7 GM |
2740 | |
2741 | #ifdef HAVE_X_I18N | |
4dacadcc | 2742 | if (use_xim) |
5a7df7d7 | 2743 | { |
1576f1ad DL |
2744 | create_frame_xic (f); |
2745 | if (FRAME_XIC (f)) | |
2746 | { | |
2747 | /* XIM server might require some X events. */ | |
2748 | unsigned long fevent = NoEventMask; | |
6b61353c | 2749 | XGetICValues (FRAME_XIC (f), XNFilterEvents, &fevent, NULL); |
1576f1ad DL |
2750 | attributes.event_mask |= fevent; |
2751 | attribute_mask = CWEventMask; | |
2752 | XChangeWindowAttributes (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), | |
2753 | attribute_mask, &attributes); | |
2754 | } | |
5a7df7d7 GM |
2755 | } |
2756 | #endif /* HAVE_X_I18N */ | |
177c0ea7 | 2757 | |
d387c960 | 2758 | validate_x_resource_name (); |
b7975ee4 | 2759 | |
d5db4077 KR |
2760 | class_hints.res_name = (char *) SDATA (Vx_resource_name); |
2761 | class_hints.res_class = (char *) SDATA (Vx_resource_class); | |
b9dc4443 | 2762 | XSetClassHint (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), &class_hints); |
01f1ba30 | 2763 | |
00983aba KH |
2764 | /* The menubar is part of the ordinary display; |
2765 | it does not count in addition to the height of the window. */ | |
7556890b | 2766 | f->output_data.x->menubar_height = 0; |
00983aba | 2767 | |
179956b9 JB |
2768 | /* This indicates that we use the "Passive Input" input model. |
2769 | Unless we do this, we don't get the Focus{In,Out} events that we | |
2770 | need to draw the cursor correctly. Accursed bureaucrats. | |
b9dc4443 | 2771 | XWhipsAndChains (FRAME_X_DISPLAY (f), IronMaiden, &TheRack); */ |
179956b9 | 2772 | |
7556890b RS |
2773 | f->output_data.x->wm_hints.input = True; |
2774 | f->output_data.x->wm_hints.flags |= InputHint; | |
b9dc4443 | 2775 | XSetWMHints (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
7556890b | 2776 | &f->output_data.x->wm_hints); |
6d078211 | 2777 | f->output_data.x->wm_hints.icon_pixmap = None; |
179956b9 | 2778 | |
032e4ebe RS |
2779 | /* Request "save yourself" and "delete window" commands from wm. */ |
2780 | { | |
2781 | Atom protocols[2]; | |
b9dc4443 RS |
2782 | protocols[0] = FRAME_X_DISPLAY_INFO (f)->Xatom_wm_delete_window; |
2783 | protocols[1] = FRAME_X_DISPLAY_INFO (f)->Xatom_wm_save_yourself; | |
2784 | XSetWMProtocols (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), protocols, 2); | |
032e4ebe | 2785 | } |
9ef48a9d | 2786 | |
e373f201 JB |
2787 | /* x_set_name normally ignores requests to set the name if the |
2788 | requested name is the same as the current name. This is the one | |
2789 | place where that assumption isn't correct; f->name is set, but | |
2790 | the X server hasn't been told. */ | |
2791 | { | |
98381190 | 2792 | Lisp_Object name; |
cf177271 | 2793 | int explicit = f->explicit_name; |
e373f201 | 2794 | |
cf177271 | 2795 | f->explicit_name = 0; |
98381190 KH |
2796 | name = f->name; |
2797 | f->name = Qnil; | |
cf177271 | 2798 | x_set_name (f, name, explicit); |
e373f201 JB |
2799 | } |
2800 | ||
b9dc4443 | 2801 | XDefineCursor (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
72ec0c8d JD |
2802 | f->output_data.x->current_cursor |
2803 | = f->output_data.x->text_cursor); | |
9ef48a9d | 2804 | |
01f1ba30 JB |
2805 | UNBLOCK_INPUT; |
2806 | ||
fe24a618 | 2807 | if (FRAME_X_WINDOW (f) == 0) |
9ef48a9d | 2808 | error ("Unable to create window"); |
01f1ba30 JB |
2809 | } |
2810 | ||
488dd4c4 | 2811 | #endif /* not USE_GTK */ |
8fc2766b RS |
2812 | #endif /* not USE_X_TOOLKIT */ |
2813 | ||
289978b5 LT |
2814 | /* Verify that the icon position args for this window are valid. */ |
2815 | ||
2816 | static void | |
2817 | x_icon_verify (f, parms) | |
2818 | struct frame *f; | |
2819 | Lisp_Object parms; | |
2820 | { | |
2821 | Lisp_Object icon_x, icon_y; | |
2822 | ||
2823 | /* Set the position of the icon. Note that twm groups all | |
2824 | icons in an icon window. */ | |
2825 | icon_x = x_frame_get_and_record_arg (f, parms, Qicon_left, 0, 0, RES_TYPE_NUMBER); | |
2826 | icon_y = x_frame_get_and_record_arg (f, parms, Qicon_top, 0, 0, RES_TYPE_NUMBER); | |
2827 | if (!EQ (icon_x, Qunbound) && !EQ (icon_y, Qunbound)) | |
2828 | { | |
2829 | CHECK_NUMBER (icon_x); | |
2830 | CHECK_NUMBER (icon_y); | |
2831 | } | |
2832 | else if (!EQ (icon_x, Qunbound) || !EQ (icon_y, Qunbound)) | |
2833 | error ("Both left and top icon corners of icon must be specified"); | |
2834 | } | |
2835 | ||
01f1ba30 JB |
2836 | /* Handle the icon stuff for this window. Perhaps later we might |
2837 | want an x_set_icon_position which can be called interactively as | |
b9dc4443 | 2838 | well. */ |
01f1ba30 JB |
2839 | |
2840 | static void | |
f676886a JB |
2841 | x_icon (f, parms) |
2842 | struct frame *f; | |
01f1ba30 JB |
2843 | Lisp_Object parms; |
2844 | { | |
f9942c9e | 2845 | Lisp_Object icon_x, icon_y; |
fd0f53a9 | 2846 | #if 0 |
abb4b7ec | 2847 | struct x_display_info *dpyinfo = FRAME_X_DISPLAY_INFO (f); |
fd0f53a9 | 2848 | #endif |
01f1ba30 JB |
2849 | |
2850 | /* Set the position of the icon. Note that twm groups all | |
b9dc4443 | 2851 | icons in an icon window. */ |
7c0d3ed8 KS |
2852 | icon_x = x_frame_get_and_record_arg (f, parms, Qicon_left, 0, 0, RES_TYPE_NUMBER); |
2853 | icon_y = x_frame_get_and_record_arg (f, parms, Qicon_top, 0, 0, RES_TYPE_NUMBER); | |
f9942c9e | 2854 | if (!EQ (icon_x, Qunbound) && !EQ (icon_y, Qunbound)) |
01f1ba30 | 2855 | { |
b7826503 PJ |
2856 | CHECK_NUMBER (icon_x); |
2857 | CHECK_NUMBER (icon_y); | |
01f1ba30 | 2858 | } |
f9942c9e | 2859 | else if (!EQ (icon_x, Qunbound) || !EQ (icon_y, Qunbound)) |
01f1ba30 | 2860 | error ("Both left and top icon corners of icon must be specified"); |
01f1ba30 | 2861 | |
f9942c9e JB |
2862 | BLOCK_INPUT; |
2863 | ||
fe24a618 JB |
2864 | if (! EQ (icon_x, Qunbound)) |
2865 | x_wm_set_icon_position (f, XINT (icon_x), XINT (icon_y)); | |
f9942c9e | 2866 | |
a9d54793 KL |
2867 | #if 0 /* x_get_arg removes the visibility parameter as a side effect, |
2868 | but x_create_frame still needs it. */ | |
01f1ba30 | 2869 | /* Start up iconic or window? */ |
49795535 | 2870 | x_wm_set_window_state |
333b20bb GM |
2871 | (f, (EQ (x_get_arg (dpyinfo, parms, Qvisibility, 0, 0, RES_TYPE_SYMBOL), |
2872 | Qicon) | |
49795535 JB |
2873 | ? IconicState |
2874 | : NormalState)); | |
a9d54793 | 2875 | #endif |
01f1ba30 | 2876 | |
d5db4077 | 2877 | x_text_icon (f, (char *) SDATA ((!NILP (f->icon_name) |
f468da95 | 2878 | ? f->icon_name |
d5db4077 | 2879 | : f->name))); |
80534dd6 | 2880 | |
01f1ba30 JB |
2881 | UNBLOCK_INPUT; |
2882 | } | |
2883 | ||
b243755a | 2884 | /* Make the GCs needed for this window, setting the |
01f1ba30 JB |
2885 | background, border and mouse colors; also create the |
2886 | mouse cursor and the gray border tile. */ | |
2887 | ||
2888 | static void | |
f676886a JB |
2889 | x_make_gc (f) |
2890 | struct frame *f; | |
01f1ba30 JB |
2891 | { |
2892 | XGCValues gc_values; | |
01f1ba30 | 2893 | |
6afb1d07 JB |
2894 | BLOCK_INPUT; |
2895 | ||
b243755a | 2896 | /* Create the GCs of this frame. |
9ef48a9d | 2897 | Note that many default values are used. */ |
01f1ba30 | 2898 | |
ce593f6e KL |
2899 | gc_values.foreground = FRAME_FOREGROUND_PIXEL (f); |
2900 | gc_values.background = FRAME_BACKGROUND_PIXEL (f); | |
9ef48a9d | 2901 | gc_values.line_width = 0; /* Means 1 using fast algorithm. */ |
959e647d GM |
2902 | f->output_data.x->normal_gc |
2903 | = XCreateGC (FRAME_X_DISPLAY (f), | |
2904 | FRAME_X_WINDOW (f), | |
b51238f5 | 2905 | GCLineWidth | GCForeground | GCBackground, |
959e647d | 2906 | &gc_values); |
01f1ba30 | 2907 | |
b9dc4443 | 2908 | /* Reverse video style. */ |
ce593f6e KL |
2909 | gc_values.foreground = FRAME_BACKGROUND_PIXEL (f); |
2910 | gc_values.background = FRAME_FOREGROUND_PIXEL (f); | |
959e647d GM |
2911 | f->output_data.x->reverse_gc |
2912 | = XCreateGC (FRAME_X_DISPLAY (f), | |
2913 | FRAME_X_WINDOW (f), | |
b51238f5 | 2914 | GCForeground | GCBackground | GCLineWidth, |
959e647d | 2915 | &gc_values); |
01f1ba30 | 2916 | |
9ef48a9d | 2917 | /* Cursor has cursor-color background, background-color foreground. */ |
ce593f6e | 2918 | gc_values.foreground = FRAME_BACKGROUND_PIXEL (f); |
7556890b | 2919 | gc_values.background = f->output_data.x->cursor_pixel; |
01f1ba30 | 2920 | gc_values.fill_style = FillOpaqueStippled; |
7556890b | 2921 | f->output_data.x->cursor_gc |
b9dc4443 | 2922 | = XCreateGC (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
b51238f5 | 2923 | (GCForeground | GCBackground |
c8bcd18a | 2924 | | GCFillStyle | GCLineWidth), |
01f1ba30 JB |
2925 | &gc_values); |
2926 | ||
333b20bb GM |
2927 | /* Reliefs. */ |
2928 | f->output_data.x->white_relief.gc = 0; | |
2929 | f->output_data.x->black_relief.gc = 0; | |
2930 | ||
01f1ba30 | 2931 | /* Create the gray border tile used when the pointer is not in |
f676886a | 2932 | the frame. Since this depends on the frame's pixel values, |
9ef48a9d | 2933 | this must be done on a per-frame basis. */ |
7556890b | 2934 | f->output_data.x->border_tile |
d043f1a4 | 2935 | = (XCreatePixmapFromBitmapData |
177c0ea7 | 2936 | (FRAME_X_DISPLAY (f), FRAME_X_DISPLAY_INFO (f)->root_window, |
d043f1a4 | 2937 | gray_bits, gray_width, gray_height, |
ce593f6e KL |
2938 | FRAME_FOREGROUND_PIXEL (f), |
2939 | FRAME_BACKGROUND_PIXEL (f), | |
ab452f99 | 2940 | DefaultDepth (FRAME_X_DISPLAY (f), FRAME_X_SCREEN_NUMBER (f)))); |
6afb1d07 JB |
2941 | |
2942 | UNBLOCK_INPUT; | |
01f1ba30 | 2943 | } |
01f1ba30 | 2944 | |
959e647d | 2945 | |
2b34df4e | 2946 | /* Free what was allocated in x_make_gc. */ |
959e647d GM |
2947 | |
2948 | void | |
2949 | x_free_gcs (f) | |
2950 | struct frame *f; | |
2951 | { | |
2952 | Display *dpy = FRAME_X_DISPLAY (f); | |
2953 | ||
2954 | BLOCK_INPUT; | |
177c0ea7 | 2955 | |
959e647d GM |
2956 | if (f->output_data.x->normal_gc) |
2957 | { | |
2958 | XFreeGC (dpy, f->output_data.x->normal_gc); | |
2959 | f->output_data.x->normal_gc = 0; | |
2960 | } | |
2961 | ||
2962 | if (f->output_data.x->reverse_gc) | |
2963 | { | |
2964 | XFreeGC (dpy, f->output_data.x->reverse_gc); | |
2965 | f->output_data.x->reverse_gc = 0; | |
2966 | } | |
177c0ea7 | 2967 | |
959e647d GM |
2968 | if (f->output_data.x->cursor_gc) |
2969 | { | |
2970 | XFreeGC (dpy, f->output_data.x->cursor_gc); | |
2971 | f->output_data.x->cursor_gc = 0; | |
2972 | } | |
2973 | ||
2974 | if (f->output_data.x->border_tile) | |
2975 | { | |
2976 | XFreePixmap (dpy, f->output_data.x->border_tile); | |
2977 | f->output_data.x->border_tile = 0; | |
2978 | } | |
2979 | ||
2980 | UNBLOCK_INPUT; | |
2981 | } | |
2982 | ||
2983 | ||
eaf1eea9 GM |
2984 | /* Handler for signals raised during x_create_frame and |
2985 | x_create_top_frame. FRAME is the frame which is partially | |
2986 | constructed. */ | |
2987 | ||
2988 | static Lisp_Object | |
2989 | unwind_create_frame (frame) | |
2990 | Lisp_Object frame; | |
2991 | { | |
2992 | struct frame *f = XFRAME (frame); | |
2993 | ||
8346e08b KL |
2994 | /* If frame is already dead, nothing to do. This can happen if the |
2995 | display is disconnected after the frame has become official, but | |
2996 | before x_create_frame removes the unwind protect. */ | |
2997 | if (!FRAME_LIVE_P (f)) | |
2998 | return Qnil; | |
2999 | ||
eaf1eea9 GM |
3000 | /* If frame is ``official'', nothing to do. */ |
3001 | if (!CONSP (Vframe_list) || !EQ (XCAR (Vframe_list), frame)) | |
3002 | { | |
f1d2ce7f | 3003 | #if GLYPH_DEBUG |
eaf1eea9 GM |
3004 | struct x_display_info *dpyinfo = FRAME_X_DISPLAY_INFO (f); |
3005 | #endif | |
177c0ea7 | 3006 | |
eaf1eea9 GM |
3007 | x_free_frame_resources (f); |
3008 | ||
5b3f8550 | 3009 | #if GLYPH_DEBUG |
eaf1eea9 GM |
3010 | /* Check that reference counts are indeed correct. */ |
3011 | xassert (dpyinfo->reference_count == dpyinfo_refcount); | |
3012 | xassert (dpyinfo->image_cache->refcount == image_cache_refcount); | |
5b3f8550 | 3013 | #endif |
c844a81a | 3014 | return Qt; |
eaf1eea9 | 3015 | } |
177c0ea7 | 3016 | |
eaf1eea9 GM |
3017 | return Qnil; |
3018 | } | |
3019 | ||
b51238f5 | 3020 | |
02ed2ea8 KH |
3021 | static void |
3022 | x_default_font_parameter (f, parms) | |
3023 | struct frame *f; | |
3024 | Lisp_Object parms; | |
3025 | { | |
3026 | struct x_display_info *dpyinfo = FRAME_X_DISPLAY_INFO (f); | |
770e2e6e | 3027 | Lisp_Object font_param = x_get_arg (dpyinfo, parms, Qfont, NULL, NULL, |
02ed2ea8 | 3028 | RES_TYPE_STRING); |
770e2e6e SM |
3029 | Lisp_Object font; |
3030 | if (EQ (font_param, Qunbound)) | |
3031 | font_param = Qnil; | |
3032 | font = !NILP (font_param) ? font_param | |
3033 | : x_get_arg (dpyinfo, parms, Qfont, "font", "Font", RES_TYPE_STRING); | |
02ed2ea8 KH |
3034 | |
3035 | if (! STRINGP (font)) | |
3036 | { | |
3037 | char *names[] | |
be9d013a CY |
3038 | = { |
3039 | #ifdef HAVE_XFT | |
d7afccca | 3040 | /* This will find the normal Xft font. */ |
c9055a7d | 3041 | "monospace-12", |
be9d013a CY |
3042 | #endif |
3043 | "-adobe-courier-medium-r-*-*-*-120-*-*-*-*-iso8859-1", | |
3044 | "-misc-fixed-medium-r-normal-*-*-140-*-*-c-*-iso8859-1", | |
02ed2ea8 KH |
3045 | "-*-*-medium-r-normal-*-*-140-*-*-c-*-iso8859-1", |
3046 | /* This was formerly the first thing tried, but it finds | |
3047 | too many fonts and takes too long. */ | |
3048 | "-*-*-medium-r-*-*-*-*-*-*-c-*-iso8859-1", | |
3049 | /* If those didn't work, look for something which will | |
3050 | at least work. */ | |
3051 | "-*-fixed-*-*-*-*-*-140-*-*-c-*-iso8859-1", | |
25c25256 | 3052 | "fixed", |
02ed2ea8 KH |
3053 | NULL }; |
3054 | int i; | |
3055 | ||
3056 | for (i = 0; names[i]; i++) | |
3057 | { | |
3058 | font = font_open_by_name (f, names[i]); | |
3059 | if (! NILP (font)) | |
3060 | break; | |
3061 | } | |
3062 | if (NILP (font)) | |
25c25256 | 3063 | error ("No suitable font was found"); |
02ed2ea8 | 3064 | } |
770e2e6e | 3065 | else if (!NILP (font_param)) |
27129af9 SM |
3066 | { |
3067 | /* Remember the explicit font parameter, so we can re-apply it after | |
3068 | we've applied the `default' face settings. */ | |
770e2e6e SM |
3069 | x_set_frame_parameters (f, Fcons (Fcons (Qfont_param, font_param), Qnil)); |
3070 | } | |
02ed2ea8 KH |
3071 | x_default_parameter (f, parms, Qfont, font, "font", "Font", RES_TYPE_STRING); |
3072 | } | |
b51238f5 | 3073 | |
eaf1eea9 | 3074 | |
1c44e124 CY |
3075 | DEFUN ("x-wm-set-size-hint", Fx_wm_set_size_hint, Sx_wm_set_size_hint, |
3076 | 0, 1, 0, | |
3077 | doc: /* Send the size hints for frame FRAME to the window manager. | |
3078 | If FRAME is nil, use the selected frame. */) | |
3079 | (frame) | |
3080 | Lisp_Object frame; | |
3081 | { | |
3082 | struct frame *f; | |
3083 | if (NILP (frame)) | |
3084 | frame = selected_frame; | |
3085 | f = XFRAME (frame); | |
3086 | BLOCK_INPUT; | |
3b18571d CY |
3087 | if (FRAME_X_P (f)) |
3088 | x_wm_set_size_hint (f, 0, 0); | |
1c44e124 | 3089 | UNBLOCK_INPUT; |
653a3150 | 3090 | return Qnil; |
1c44e124 CY |
3091 | } |
3092 | ||
f676886a | 3093 | DEFUN ("x-create-frame", Fx_create_frame, Sx_create_frame, |
01f1ba30 | 3094 | 1, 1, 0, |
7ee72033 | 3095 | doc: /* Make a new X window, which is called a "frame" in Emacs terms. |
d29a9848 | 3096 | Return an Emacs frame object. |
e0079d39 | 3097 | PARMS is an alist of frame parameters. |
c061c855 GM |
3098 | If the parameters specify that the frame should not have a minibuffer, |
3099 | and do not specify a specific minibuffer window to use, | |
3100 | then `default-minibuffer-frame' must be a frame whose minibuffer can | |
3101 | be shared by the new frame. | |
3102 | ||
7ee72033 MB |
3103 | This function is an internal primitive--use `make-frame' instead. */) |
3104 | (parms) | |
01f1ba30 JB |
3105 | Lisp_Object parms; |
3106 | { | |
f676886a | 3107 | struct frame *f; |
2365c027 | 3108 | Lisp_Object frame, tem; |
01f1ba30 JB |
3109 | Lisp_Object name; |
3110 | int minibuffer_only = 0; | |
3111 | long window_prompting = 0; | |
3112 | int width, height; | |
331379bf | 3113 | int count = SPECPDL_INDEX (); |
ecaca587 | 3114 | struct gcpro gcpro1, gcpro2, gcpro3, gcpro4; |
b9dc4443 | 3115 | Lisp_Object display; |
333b20bb | 3116 | struct x_display_info *dpyinfo = NULL; |
a59e4f3d | 3117 | Lisp_Object parent; |
e557f19d | 3118 | struct kboard *kb; |
01f1ba30 | 3119 | |
5fa98fcf RS |
3120 | parms = Fcopy_alist (parms); |
3121 | ||
b7975ee4 KH |
3122 | /* Use this general default value to start with |
3123 | until we know if this frame has a specified name. */ | |
3124 | Vx_resource_name = Vinvocation_name; | |
3125 | ||
6ed8eeff | 3126 | display = x_get_arg (dpyinfo, parms, Qterminal, 0, 0, RES_TYPE_NUMBER); |
1705c933 | 3127 | if (EQ (display, Qunbound)) |
b6660415 | 3128 | display = x_get_arg (dpyinfo, parms, Qdisplay, 0, 0, RES_TYPE_STRING); |
b9dc4443 RS |
3129 | if (EQ (display, Qunbound)) |
3130 | display = Qnil; | |
3131 | dpyinfo = check_x_display_info (display); | |
6ed8eeff | 3132 | kb = dpyinfo->terminal->kboard; |
b9dc4443 | 3133 | |
89acb56d SM |
3134 | if (!dpyinfo->terminal->name) |
3135 | error ("Terminal is not live, can't create new frames on it"); | |
ab797f65 | 3136 | |
333b20bb | 3137 | name = x_get_arg (dpyinfo, parms, Qname, "name", "Name", RES_TYPE_STRING); |
6a5e54e2 | 3138 | if (!STRINGP (name) |
cf177271 JB |
3139 | && ! EQ (name, Qunbound) |
3140 | && ! NILP (name)) | |
08a90d6a | 3141 | error ("Invalid frame name--not a string or nil"); |
01f1ba30 | 3142 | |
b7975ee4 KH |
3143 | if (STRINGP (name)) |
3144 | Vx_resource_name = name; | |
3145 | ||
a59e4f3d | 3146 | /* See if parent window is specified. */ |
333b20bb | 3147 | parent = x_get_arg (dpyinfo, parms, Qparent_id, NULL, NULL, RES_TYPE_NUMBER); |
a59e4f3d RS |
3148 | if (EQ (parent, Qunbound)) |
3149 | parent = Qnil; | |
3150 | if (! NILP (parent)) | |
b7826503 | 3151 | CHECK_NUMBER (parent); |
a59e4f3d | 3152 | |
ecaca587 RS |
3153 | /* make_frame_without_minibuffer can run Lisp code and garbage collect. */ |
3154 | /* No need to protect DISPLAY because that's not used after passing | |
3155 | it to make_frame_without_minibuffer. */ | |
3156 | frame = Qnil; | |
3157 | GCPRO4 (parms, parent, name, frame); | |
333b20bb GM |
3158 | tem = x_get_arg (dpyinfo, parms, Qminibuffer, "minibuffer", "Minibuffer", |
3159 | RES_TYPE_SYMBOL); | |
f9942c9e | 3160 | if (EQ (tem, Qnone) || NILP (tem)) |
2526c290 | 3161 | f = make_frame_without_minibuffer (Qnil, kb, display); |
f9942c9e | 3162 | else if (EQ (tem, Qonly)) |
01f1ba30 | 3163 | { |
f676886a | 3164 | f = make_minibuffer_frame (); |
01f1ba30 JB |
3165 | minibuffer_only = 1; |
3166 | } | |
6a5e54e2 | 3167 | else if (WINDOWP (tem)) |
2526c290 | 3168 | f = make_frame_without_minibuffer (tem, kb, display); |
f9942c9e JB |
3169 | else |
3170 | f = make_frame (1); | |
01f1ba30 | 3171 | |
ecaca587 RS |
3172 | XSETFRAME (frame, f); |
3173 | ||
a3c87d4e JB |
3174 | /* Note that X Windows does support scroll bars. */ |
3175 | FRAME_CAN_HAVE_SCROLL_BARS (f) = 1; | |
179956b9 | 3176 | |
6ed8eeff KL |
3177 | f->terminal = dpyinfo->terminal; |
3178 | f->terminal->reference_count++; | |
428a555e | 3179 | |
08a90d6a | 3180 | f->output_method = output_x_window; |
7556890b RS |
3181 | f->output_data.x = (struct x_output *) xmalloc (sizeof (struct x_output)); |
3182 | bzero (f->output_data.x, sizeof (struct x_output)); | |
3183 | f->output_data.x->icon_bitmap = -1; | |
be786000 | 3184 | FRAME_FONTSET (f) = -1; |
333b20bb GM |
3185 | f->output_data.x->scroll_bar_foreground_pixel = -1; |
3186 | f->output_data.x->scroll_bar_background_pixel = -1; | |
f15340b7 MB |
3187 | #ifdef USE_TOOLKIT_SCROLL_BARS |
3188 | f->output_data.x->scroll_bar_top_shadow_pixel = -1; | |
3189 | f->output_data.x->scroll_bar_bottom_shadow_pixel = -1; | |
3190 | #endif /* USE_TOOLKIT_SCROLL_BARS */ | |
08a90d6a | 3191 | |
f468da95 | 3192 | f->icon_name |
333b20bb GM |
3193 | = x_get_arg (dpyinfo, parms, Qicon_name, "iconName", "Title", |
3194 | RES_TYPE_STRING); | |
f468da95 RS |
3195 | if (! STRINGP (f->icon_name)) |
3196 | f->icon_name = Qnil; | |
80534dd6 | 3197 | |
08a90d6a | 3198 | FRAME_X_DISPLAY_INFO (f) = dpyinfo; |
e3d56613 RS |
3199 | |
3200 | /* With FRAME_X_DISPLAY_INFO set up, this unwind-protect is safe. */ | |
3201 | record_unwind_protect (unwind_create_frame, frame); | |
f1d2ce7f | 3202 | #if GLYPH_DEBUG |
354884c4 | 3203 | image_cache_refcount = FRAME_IMAGE_CACHE (f)->refcount; |
eaf1eea9 GM |
3204 | dpyinfo_refcount = dpyinfo->reference_count; |
3205 | #endif /* GLYPH_DEBUG */ | |
08a90d6a | 3206 | |
9b2956e2 GM |
3207 | /* These colors will be set anyway later, but it's important |
3208 | to get the color reference counts right, so initialize them! */ | |
3209 | { | |
3210 | Lisp_Object black; | |
3211 | struct gcpro gcpro1; | |
cefecbcf GM |
3212 | |
3213 | /* Function x_decode_color can signal an error. Make | |
3214 | sure to initialize color slots so that we won't try | |
3215 | to free colors we haven't allocated. */ | |
ce593f6e KL |
3216 | FRAME_FOREGROUND_PIXEL (f) = -1; |
3217 | FRAME_BACKGROUND_PIXEL (f) = -1; | |
cefecbcf GM |
3218 | f->output_data.x->cursor_pixel = -1; |
3219 | f->output_data.x->cursor_foreground_pixel = -1; | |
3220 | f->output_data.x->border_pixel = -1; | |
3221 | f->output_data.x->mouse_pixel = -1; | |
177c0ea7 | 3222 | |
9b2956e2 GM |
3223 | black = build_string ("black"); |
3224 | GCPRO1 (black); | |
ce593f6e | 3225 | FRAME_FOREGROUND_PIXEL (f) |
9b2956e2 | 3226 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); |
ce593f6e | 3227 | FRAME_BACKGROUND_PIXEL (f) |
9b2956e2 GM |
3228 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); |
3229 | f->output_data.x->cursor_pixel | |
3230 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); | |
3231 | f->output_data.x->cursor_foreground_pixel | |
3232 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); | |
3233 | f->output_data.x->border_pixel | |
3234 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); | |
3235 | f->output_data.x->mouse_pixel | |
3236 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); | |
3237 | UNGCPRO; | |
3238 | } | |
3239 | ||
a59e4f3d RS |
3240 | /* Specify the parent under which to make this X window. */ |
3241 | ||
3242 | if (!NILP (parent)) | |
3243 | { | |
8c239ac3 | 3244 | f->output_data.x->parent_desc = (Window) XFASTINT (parent); |
7556890b | 3245 | f->output_data.x->explicit_parent = 1; |
a59e4f3d RS |
3246 | } |
3247 | else | |
3248 | { | |
7556890b RS |
3249 | f->output_data.x->parent_desc = FRAME_X_DISPLAY_INFO (f)->root_window; |
3250 | f->output_data.x->explicit_parent = 0; | |
a59e4f3d RS |
3251 | } |
3252 | ||
cf177271 JB |
3253 | /* Set the name; the functions to which we pass f expect the name to |
3254 | be set. */ | |
3255 | if (EQ (name, Qunbound) || NILP (name)) | |
3256 | { | |
08a90d6a | 3257 | f->name = build_string (dpyinfo->x_id_name); |
cf177271 JB |
3258 | f->explicit_name = 0; |
3259 | } | |
3260 | else | |
3261 | { | |
3262 | f->name = name; | |
3263 | f->explicit_name = 1; | |
9ef48a9d RS |
3264 | /* use the frame's title when getting resources for this frame. */ |
3265 | specbind (Qx_resource_name, name); | |
cf177271 | 3266 | } |
01f1ba30 | 3267 | |
02ed2ea8 KH |
3268 | f->resx = dpyinfo->resx; |
3269 | f->resy = dpyinfo->resy; | |
3270 | ||
02ed2ea8 KH |
3271 | #ifdef HAVE_FREETYPE |
3272 | #ifdef HAVE_XFT | |
b51238f5 | 3273 | register_font_driver (&xftfont_driver, f); |
02ed2ea8 | 3274 | #else /* not HAVE_XFT */ |
b51238f5 | 3275 | register_font_driver (&ftxfont_driver, f); |
02ed2ea8 KH |
3276 | #endif /* not HAVE_XFT */ |
3277 | #endif /* HAVE_FREETYPE */ | |
6332668d | 3278 | register_font_driver (&xfont_driver, f); |
297cc20a | 3279 | |
b51238f5 KH |
3280 | x_default_parameter (f, parms, Qfont_backend, Qnil, |
3281 | "fontBackend", "FontBackend", RES_TYPE_STRING); | |
02ed2ea8 | 3282 | |
01f1ba30 JB |
3283 | /* Extract the window parameters from the supplied values |
3284 | that are needed to determine window geometry. */ | |
b51238f5 | 3285 | x_default_font_parameter (f, parms); |
62d168d8 CY |
3286 | if (!FRAME_FONT (f)) |
3287 | { | |
3288 | delete_frame (frame, Qnoelisp); | |
3289 | error ("Invalid frame font"); | |
3290 | } | |
9ef48a9d | 3291 | |
e3881aa0 | 3292 | #ifdef USE_LUCID |
82c90203 RS |
3293 | /* Prevent lwlib/xlwmenu.c from crashing because of a bug |
3294 | whereby it fails to get any font. */ | |
b51238f5 | 3295 | xlwmenu_default_font = XLoadQueryFont (FRAME_X_DISPLAY (f), "fixed"); |
dd254b21 | 3296 | #endif |
82c90203 | 3297 | |
2532f20c JD |
3298 | /* Frame contents get displaced if an embedded X window has a border. */ |
3299 | if (! FRAME_X_EMBEDDED_P (f)) | |
3300 | x_default_parameter (f, parms, Qborder_width, make_number (2), | |
3301 | "borderWidth", "BorderWidth", RES_TYPE_NUMBER); | |
177c0ea7 | 3302 | |
4e397688 | 3303 | /* This defaults to 1 in order to match xterm. We recognize either |
ddf768c3 JB |
3304 | internalBorderWidth or internalBorder (which is what xterm calls |
3305 | it). */ | |
3306 | if (NILP (Fassq (Qinternal_border_width, parms))) | |
3307 | { | |
3308 | Lisp_Object value; | |
3309 | ||
abb4b7ec | 3310 | value = x_get_arg (dpyinfo, parms, Qinternal_border_width, |
333b20bb | 3311 | "internalBorder", "internalBorder", RES_TYPE_NUMBER); |
ddf768c3 JB |
3312 | if (! EQ (value, Qunbound)) |
3313 | parms = Fcons (Fcons (Qinternal_border_width, value), | |
3314 | parms); | |
3315 | } | |
a099c27a SM |
3316 | x_default_parameter (f, parms, Qinternal_border_width, |
3317 | #ifdef USE_GTK /* We used to impose 0 in xg_create_frame_widgets. */ | |
3318 | make_number (0), | |
3319 | #else | |
3320 | make_number (1), | |
3321 | #endif | |
333b20bb GM |
3322 | "internalBorderWidth", "internalBorderWidth", |
3323 | RES_TYPE_NUMBER); | |
1ab3d87e | 3324 | x_default_parameter (f, parms, Qvertical_scroll_bars, Qleft, |
333b20bb GM |
3325 | "verticalScrollBars", "ScrollBars", |
3326 | RES_TYPE_SYMBOL); | |
01f1ba30 | 3327 | |
b9dc4443 | 3328 | /* Also do the stuff which must be set before the window exists. */ |
cf177271 | 3329 | x_default_parameter (f, parms, Qforeground_color, build_string ("black"), |
333b20bb | 3330 | "foreground", "Foreground", RES_TYPE_STRING); |
cf177271 | 3331 | x_default_parameter (f, parms, Qbackground_color, build_string ("white"), |
0b60fc91 | 3332 | "background", "Background", RES_TYPE_STRING); |
cf177271 | 3333 | x_default_parameter (f, parms, Qmouse_color, build_string ("black"), |
333b20bb | 3334 | "pointerColor", "Foreground", RES_TYPE_STRING); |
cf177271 | 3335 | x_default_parameter (f, parms, Qcursor_color, build_string ("black"), |
333b20bb | 3336 | "cursorColor", "Foreground", RES_TYPE_STRING); |
cf177271 | 3337 | x_default_parameter (f, parms, Qborder_color, build_string ("black"), |
333b20bb | 3338 | "borderColor", "BorderColor", RES_TYPE_STRING); |
d62c8769 GM |
3339 | x_default_parameter (f, parms, Qscreen_gamma, Qnil, |
3340 | "screenGamma", "ScreenGamma", RES_TYPE_FLOAT); | |
563b67aa GM |
3341 | x_default_parameter (f, parms, Qline_spacing, Qnil, |
3342 | "lineSpacing", "LineSpacing", RES_TYPE_NUMBER); | |
b3ba0aa8 KS |
3343 | x_default_parameter (f, parms, Qleft_fringe, Qnil, |
3344 | "leftFringe", "LeftFringe", RES_TYPE_NUMBER); | |
3345 | x_default_parameter (f, parms, Qright_fringe, Qnil, | |
3346 | "rightFringe", "RightFringe", RES_TYPE_NUMBER); | |
333b20bb GM |
3347 | |
3348 | x_default_scroll_bar_color_parameter (f, parms, Qscroll_bar_foreground, | |
3349 | "scrollBarForeground", | |
3350 | "ScrollBarForeground", 1); | |
3351 | x_default_scroll_bar_color_parameter (f, parms, Qscroll_bar_background, | |
3352 | "scrollBarBackground", | |
3353 | "ScrollBarBackground", 0); | |
3354 | ||
3355 | /* Init faces before x_default_parameter is called for scroll-bar | |
3356 | parameters because that function calls x_set_scroll_bar_width, | |
3357 | which calls change_frame_size, which calls Fset_window_buffer, | |
3358 | which runs hooks, which call Fvertical_motion. At the end, we | |
3359 | end up in init_iterator with a null face cache, which should not | |
3360 | happen. */ | |
3361 | init_frame_faces (f); | |
177c0ea7 | 3362 | |
c7bcb20d | 3363 | x_default_parameter (f, parms, Qmenu_bar_lines, make_number (1), |
333b20bb | 3364 | "menuBar", "MenuBar", RES_TYPE_NUMBER); |
e33455ca | 3365 | x_default_parameter (f, parms, Qtool_bar_lines, make_number (1), |
333b20bb | 3366 | "toolBar", "ToolBar", RES_TYPE_NUMBER); |
79873d50 | 3367 | x_default_parameter (f, parms, Qbuffer_predicate, Qnil, |
333b20bb GM |
3368 | "bufferPredicate", "BufferPredicate", |
3369 | RES_TYPE_SYMBOL); | |
c2304e02 | 3370 | x_default_parameter (f, parms, Qtitle, Qnil, |
333b20bb | 3371 | "title", "Title", RES_TYPE_STRING); |
ea0a1f53 GM |
3372 | x_default_parameter (f, parms, Qwait_for_wm, Qt, |
3373 | "waitForWM", "WaitForWM", RES_TYPE_BOOLEAN); | |
49d41073 EZ |
3374 | x_default_parameter (f, parms, Qfullscreen, Qnil, |
3375 | "fullscreen", "Fullscreen", RES_TYPE_SYMBOL); | |
90eb1019 | 3376 | |
35f59f6b | 3377 | /* Compute the size of the X window. */ |
7c0d3ed8 | 3378 | window_prompting = x_figure_window_size (f, parms, 1); |
38d22040 | 3379 | |
495fa05e GM |
3380 | tem = x_get_arg (dpyinfo, parms, Qunsplittable, 0, 0, RES_TYPE_BOOLEAN); |
3381 | f->no_split = minibuffer_only || EQ (tem, Qt); | |
3382 | ||
289978b5 LT |
3383 | x_icon_verify (f, parms); |
3384 | ||
6a1bcd01 | 3385 | /* Create the X widget or window. */ |
a7f7d550 FP |
3386 | #ifdef USE_X_TOOLKIT |
3387 | x_window (f, window_prompting, minibuffer_only); | |
3388 | #else | |
f676886a | 3389 | x_window (f); |
a7f7d550 | 3390 | #endif |
177c0ea7 | 3391 | |
f676886a JB |
3392 | x_icon (f, parms); |
3393 | x_make_gc (f); | |
01f1ba30 | 3394 | |
495fa05e GM |
3395 | /* Now consider the frame official. */ |
3396 | FRAME_X_DISPLAY_INFO (f)->reference_count++; | |
3397 | Vframe_list = Fcons (frame, Vframe_list); | |
3398 | ||
f9942c9e JB |
3399 | /* We need to do this after creating the X window, so that the |
3400 | icon-creation functions can say whose icon they're describing. */ | |
84f25880 | 3401 | x_default_parameter (f, parms, Qicon_type, Qt, |
333b20bb | 3402 | "bitmapIcon", "BitmapIcon", RES_TYPE_SYMBOL); |
f9942c9e | 3403 | |
cf177271 | 3404 | x_default_parameter (f, parms, Qauto_raise, Qnil, |
333b20bb | 3405 | "autoRaise", "AutoRaiseLower", RES_TYPE_BOOLEAN); |
cf177271 | 3406 | x_default_parameter (f, parms, Qauto_lower, Qnil, |
333b20bb | 3407 | "autoLower", "AutoRaiseLower", RES_TYPE_BOOLEAN); |
dbc4e1c1 | 3408 | x_default_parameter (f, parms, Qcursor_type, Qbox, |
333b20bb | 3409 | "cursorType", "CursorType", RES_TYPE_SYMBOL); |
28d7281d GM |
3410 | x_default_parameter (f, parms, Qscroll_bar_width, Qnil, |
3411 | "scrollBarWidth", "ScrollBarWidth", | |
3412 | RES_TYPE_NUMBER); | |
271a71c7 GM |
3413 | x_default_parameter (f, parms, Qalpha, Qnil, |
3414 | "alpha", "Alpha", RES_TYPE_NUMBER); | |
f9942c9e | 3415 | |
be786000 | 3416 | /* Dimensions, especially FRAME_LINES (f), must be done via change_frame_size. |
01f1ba30 | 3417 | Change will not be effected unless different from the current |
be786000 KS |
3418 | FRAME_LINES (f). */ |
3419 | width = FRAME_COLS (f); | |
3420 | height = FRAME_LINES (f); | |
177c0ea7 | 3421 | |
be786000 KS |
3422 | SET_FRAME_COLS (f, 0); |
3423 | FRAME_LINES (f) = 0; | |
8938a4fb | 3424 | change_frame_size (f, height, width, 1, 0, 0); |
d043f1a4 | 3425 | |
488dd4c4 | 3426 | #if defined (USE_X_TOOLKIT) || defined (USE_GTK) |
495fa05e GM |
3427 | /* Create the menu bar. */ |
3428 | if (!minibuffer_only && FRAME_EXTERNAL_MENU_BAR (f)) | |
3429 | { | |
3430 | /* If this signals an error, we haven't set size hints for the | |
3431 | frame and we didn't make it visible. */ | |
3432 | initialize_frame_menubar (f); | |
3433 | ||
488dd4c4 | 3434 | #ifndef USE_GTK |
495fa05e GM |
3435 | /* This is a no-op, except under Motif where it arranges the |
3436 | main window for the widgets on it. */ | |
3437 | lw_set_main_areas (f->output_data.x->column_widget, | |
3438 | f->output_data.x->menubar_widget, | |
3439 | f->output_data.x->edit_widget); | |
488dd4c4 | 3440 | #endif /* not USE_GTK */ |
495fa05e | 3441 | } |
488dd4c4 | 3442 | #endif /* USE_X_TOOLKIT || USE_GTK */ |
495fa05e GM |
3443 | |
3444 | /* Tell the server what size and position, etc, we want, and how | |
3445 | badly we want them. This should be done after we have the menu | |
3446 | bar so that its size can be taken into account. */ | |
01f1ba30 | 3447 | BLOCK_INPUT; |
7989f084 | 3448 | x_wm_set_size_hint (f, window_prompting, 0); |
01f1ba30 JB |
3449 | UNBLOCK_INPUT; |
3450 | ||
495fa05e GM |
3451 | /* Make the window appear on the frame and enable display, unless |
3452 | the caller says not to. However, with explicit parent, Emacs | |
3453 | cannot control visibility, so don't try. */ | |
7556890b | 3454 | if (! f->output_data.x->explicit_parent) |
a59e4f3d RS |
3455 | { |
3456 | Lisp_Object visibility; | |
49795535 | 3457 | |
333b20bb GM |
3458 | visibility = x_get_arg (dpyinfo, parms, Qvisibility, 0, 0, |
3459 | RES_TYPE_SYMBOL); | |
a59e4f3d RS |
3460 | if (EQ (visibility, Qunbound)) |
3461 | visibility = Qt; | |
49795535 | 3462 | |
a59e4f3d RS |
3463 | if (EQ (visibility, Qicon)) |
3464 | x_iconify_frame (f); | |
3465 | else if (! NILP (visibility)) | |
3466 | x_make_frame_visible (f); | |
3467 | else | |
3468 | /* Must have been Qnil. */ | |
3469 | ; | |
3470 | } | |
01f1ba30 | 3471 | |
6b61353c KH |
3472 | /* Set the WM leader property. GTK does this itself, so this is not |
3473 | needed when using GTK. */ | |
3474 | if (dpyinfo->client_leader_window != 0) | |
3475 | { | |
3476 | BLOCK_INPUT; | |
3477 | XChangeProperty (FRAME_X_DISPLAY (f), | |
3478 | FRAME_OUTER_WINDOW (f), | |
3479 | dpyinfo->Xatom_wm_client_leader, | |
3480 | XA_WINDOW, 32, PropModeReplace, | |
47c53789 | 3481 | (unsigned char *) &dpyinfo->client_leader_window, 1); |
6b61353c KH |
3482 | UNBLOCK_INPUT; |
3483 | } | |
3484 | ||
225c13a5 | 3485 | /* Initialize `default-minibuffer-frame' in case this is the first |
6ed8eeff | 3486 | frame on this terminal. */ |
225c13a5 KL |
3487 | if (FRAME_HAS_MINIBUF_P (f) |
3488 | && (!FRAMEP (kb->Vdefault_minibuffer_frame) | |
3489 | || !FRAME_LIVE_P (XFRAME (kb->Vdefault_minibuffer_frame)))) | |
3490 | kb->Vdefault_minibuffer_frame = frame; | |
3491 | ||
5fa98fcf RS |
3492 | /* All remaining specified parameters, which have not been "used" |
3493 | by x_get_arg and friends, now go in the misc. alist of the frame. */ | |
9beb8baa | 3494 | for (tem = parms; CONSP (tem); tem = XCDR (tem)) |
5fa98fcf RS |
3495 | if (CONSP (XCAR (tem)) && !NILP (XCAR (XCAR (tem)))) |
3496 | f->param_alist = Fcons (XCAR (tem), f->param_alist); | |
3497 | ||
495fa05e | 3498 | UNGCPRO; |
9e57df62 GM |
3499 | |
3500 | /* Make sure windows on this frame appear in calls to next-window | |
3501 | and similar functions. */ | |
3502 | Vwindow_list = Qnil; | |
177c0ea7 | 3503 | |
9ef48a9d | 3504 | return unbind_to (count, frame); |
01f1ba30 JB |
3505 | } |
3506 | ||
eaf1eea9 | 3507 | |
0d17d282 KH |
3508 | /* FRAME is used only to get a handle on the X display. We don't pass the |
3509 | display info directly because we're called from frame.c, which doesn't | |
3510 | know about that structure. */ | |
e4f79258 | 3511 | |
87498171 | 3512 | Lisp_Object |
0d17d282 KH |
3513 | x_get_focus_frame (frame) |
3514 | struct frame *frame; | |
87498171 | 3515 | { |
0d17d282 | 3516 | struct x_display_info *dpyinfo = FRAME_X_DISPLAY_INFO (frame); |
87498171 | 3517 | Lisp_Object xfocus; |
0d17d282 | 3518 | if (! dpyinfo->x_focus_frame) |
87498171 KH |
3519 | return Qnil; |
3520 | ||
0d17d282 | 3521 | XSETFRAME (xfocus, dpyinfo->x_focus_frame); |
87498171 KH |
3522 | return xfocus; |
3523 | } | |
f0614854 | 3524 | |
3decc1e7 GM |
3525 | |
3526 | /* In certain situations, when the window manager follows a | |
3527 | click-to-focus policy, there seems to be no way around calling | |
3528 | XSetInputFocus to give another frame the input focus . | |
3529 | ||
3530 | In an ideal world, XSetInputFocus should generally be avoided so | |
3531 | that applications don't interfere with the window manager's focus | |
3532 | policy. But I think it's okay to use when it's clearly done | |
3533 | following a user-command. */ | |
3534 | ||
3535 | DEFUN ("x-focus-frame", Fx_focus_frame, Sx_focus_frame, 1, 1, 0, | |
7ee72033 MB |
3536 | doc: /* Set the input focus to FRAME. |
3537 | FRAME nil means use the selected frame. */) | |
3538 | (frame) | |
3decc1e7 GM |
3539 | Lisp_Object frame; |
3540 | { | |
3541 | struct frame *f = check_x_frame (frame); | |
3542 | Display *dpy = FRAME_X_DISPLAY (f); | |
3decc1e7 GM |
3543 | |
3544 | BLOCK_INPUT; | |
9ba8e10d | 3545 | x_catch_errors (dpy); |
3decc1e7 GM |
3546 | XSetInputFocus (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
3547 | RevertToParent, CurrentTime); | |
457a6b0a | 3548 | x_ewmh_activate_frame (f); |
4545fa20 | 3549 | x_uncatch_errors (); |
3decc1e7 | 3550 | UNBLOCK_INPUT; |
177c0ea7 | 3551 | |
3decc1e7 GM |
3552 | return Qnil; |
3553 | } | |
3554 | ||
f0614854 | 3555 | \f |
2d764c78 | 3556 | DEFUN ("xw-color-defined-p", Fxw_color_defined_p, Sxw_color_defined_p, 1, 2, 0, |
7ee72033 MB |
3557 | doc: /* Internal function called by `color-defined-p', which see. */) |
3558 | (color, frame) | |
b9dc4443 | 3559 | Lisp_Object color, frame; |
e12d55b2 | 3560 | { |
b9dc4443 RS |
3561 | XColor foo; |
3562 | FRAME_PTR f = check_x_frame (frame); | |
e12d55b2 | 3563 | |
b7826503 | 3564 | CHECK_STRING (color); |
b9dc4443 | 3565 | |
d5db4077 | 3566 | if (x_defined_color (f, SDATA (color), &foo, 0)) |
e12d55b2 RS |
3567 | return Qt; |
3568 | else | |
3569 | return Qnil; | |
3570 | } | |
3571 | ||
2d764c78 | 3572 | DEFUN ("xw-color-values", Fxw_color_values, Sxw_color_values, 1, 2, 0, |
7ee72033 MB |
3573 | doc: /* Internal function called by `color-values', which see. */) |
3574 | (color, frame) | |
b9dc4443 | 3575 | Lisp_Object color, frame; |
01f1ba30 | 3576 | { |
b9dc4443 RS |
3577 | XColor foo; |
3578 | FRAME_PTR f = check_x_frame (frame); | |
3579 | ||
b7826503 | 3580 | CHECK_STRING (color); |
01f1ba30 | 3581 | |
d5db4077 | 3582 | if (x_defined_color (f, SDATA (color), &foo, 0)) |
a508663b KS |
3583 | return list3 (make_number (foo.red), |
3584 | make_number (foo.green), | |
3585 | make_number (foo.blue)); | |
01f1ba30 JB |
3586 | else |
3587 | return Qnil; | |
3588 | } | |
3589 | ||
2d764c78 | 3590 | DEFUN ("xw-display-color-p", Fxw_display_color_p, Sxw_display_color_p, 0, 1, 0, |
7ee72033 | 3591 | doc: /* Internal function called by `display-color-p', which see. */) |
6ed8eeff KL |
3592 | (terminal) |
3593 | Lisp_Object terminal; | |
01f1ba30 | 3594 | { |
6ed8eeff | 3595 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
11ae94fe | 3596 | |
b9dc4443 | 3597 | if (dpyinfo->n_planes <= 2) |
01f1ba30 JB |
3598 | return Qnil; |
3599 | ||
b9dc4443 | 3600 | switch (dpyinfo->visual->class) |
01f1ba30 JB |
3601 | { |
3602 | case StaticColor: | |
3603 | case PseudoColor: | |
3604 | case TrueColor: | |
3605 | case DirectColor: | |
3606 | return Qt; | |
3607 | ||
3608 | default: | |
3609 | return Qnil; | |
3610 | } | |
3611 | } | |
3612 | ||
d0c9d219 | 3613 | DEFUN ("x-display-grayscale-p", Fx_display_grayscale_p, Sx_display_grayscale_p, |
c061c855 | 3614 | 0, 1, 0, |
7ee72033 | 3615 | doc: /* Return t if the X display supports shades of gray. |
c061c855 | 3616 | Note that color displays do support shades of gray. |
6ed8eeff | 3617 | The optional argument TERMINAL specifies which display to ask about. |
708e05dc | 3618 | TERMINAL should be a terminal object, a frame or a display name (a string). |
7ee72033 | 3619 | If omitted or nil, that stands for the selected frame's display. */) |
6ed8eeff KL |
3620 | (terminal) |
3621 | Lisp_Object terminal; | |
d0c9d219 | 3622 | { |
6ed8eeff | 3623 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
d0c9d219 | 3624 | |
ae6b58f9 | 3625 | if (dpyinfo->n_planes <= 1) |
b9dc4443 RS |
3626 | return Qnil; |
3627 | ||
ae6b58f9 RS |
3628 | switch (dpyinfo->visual->class) |
3629 | { | |
3630 | case StaticColor: | |
3631 | case PseudoColor: | |
3632 | case TrueColor: | |
3633 | case DirectColor: | |
3634 | case StaticGray: | |
3635 | case GrayScale: | |
3636 | return Qt; | |
3637 | ||
3638 | default: | |
3639 | return Qnil; | |
3640 | } | |
d0c9d219 RS |
3641 | } |
3642 | ||
41beb8fc | 3643 | DEFUN ("x-display-pixel-width", Fx_display_pixel_width, Sx_display_pixel_width, |
c061c855 | 3644 | 0, 1, 0, |
d29a9848 | 3645 | doc: /* Return the width in pixels of the X display TERMINAL. |
6ed8eeff | 3646 | The optional argument TERMINAL specifies which display to ask about. |
708e05dc | 3647 | TERMINAL should be a terminal object, a frame or a display name (a string). |
7ee72033 | 3648 | If omitted or nil, that stands for the selected frame's display. */) |
6ed8eeff KL |
3649 | (terminal) |
3650 | Lisp_Object terminal; | |
41beb8fc | 3651 | { |
6ed8eeff | 3652 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
b9dc4443 | 3653 | |
abe9d29c | 3654 | return make_number (x_display_pixel_width (dpyinfo)); |
41beb8fc RS |
3655 | } |
3656 | ||
3657 | DEFUN ("x-display-pixel-height", Fx_display_pixel_height, | |
c061c855 | 3658 | Sx_display_pixel_height, 0, 1, 0, |
d29a9848 | 3659 | doc: /* Return the height in pixels of the X display TERMINAL. |
6ed8eeff | 3660 | The optional argument TERMINAL specifies which display to ask about. |
708e05dc | 3661 | TERMINAL should be a terminal object, a frame or a display name (a string). |
7ee72033 | 3662 | If omitted or nil, that stands for the selected frame's display. */) |
6ed8eeff KL |
3663 | (terminal) |
3664 | Lisp_Object terminal; | |
41beb8fc | 3665 | { |
6ed8eeff | 3666 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
b9dc4443 | 3667 | |
abe9d29c | 3668 | return make_number (x_display_pixel_height (dpyinfo)); |
41beb8fc RS |
3669 | } |
3670 | ||
3671 | DEFUN ("x-display-planes", Fx_display_planes, Sx_display_planes, | |
c061c855 | 3672 | 0, 1, 0, |
d29a9848 | 3673 | doc: /* Return the number of bitplanes of the X display TERMINAL. |
6ed8eeff | 3674 | The optional argument TERMINAL specifies which display to ask about. |
708e05dc | 3675 | TERMINAL should be a terminal object, a frame or a display name (a string). |
7ee72033 | 3676 | If omitted or nil, that stands for the selected frame's display. */) |
6ed8eeff KL |
3677 | (terminal) |
3678 | Lisp_Object terminal; | |
41beb8fc | 3679 | { |
6ed8eeff | 3680 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
b9dc4443 RS |
3681 | |
3682 | return make_number (dpyinfo->n_planes); | |
41beb8fc RS |
3683 | } |
3684 | ||
3685 | DEFUN ("x-display-color-cells", Fx_display_color_cells, Sx_display_color_cells, | |
c061c855 | 3686 | 0, 1, 0, |
d29a9848 | 3687 | doc: /* Return the number of color cells of the X display TERMINAL. |
6ed8eeff | 3688 | The optional argument TERMINAL specifies which display to ask about. |
708e05dc | 3689 | TERMINAL should be a terminal object, a frame or a display name (a string). |
7ee72033 | 3690 | If omitted or nil, that stands for the selected frame's display. */) |
6ed8eeff KL |
3691 | (terminal) |
3692 | Lisp_Object terminal; | |
41beb8fc | 3693 | { |
6ed8eeff | 3694 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
b9dc4443 | 3695 | |
6b61353c KH |
3696 | int nr_planes = DisplayPlanes (dpyinfo->display, |
3697 | XScreenNumberOfScreen (dpyinfo->screen)); | |
3698 | ||
3699 | /* Truncate nr_planes to 24 to avoid integer overflow. | |
3700 | Some displays says 32, but only 24 bits are actually significant. | |
3701 | There are only very few and rare video cards that have more than | |
3702 | 24 significant bits. Also 24 bits is more than 16 million colors, | |
3703 | it "should be enough for everyone". */ | |
3704 | if (nr_planes > 24) nr_planes = 24; | |
3705 | ||
3706 | return make_number (1 << nr_planes); | |
41beb8fc RS |
3707 | } |
3708 | ||
9d317b2c RS |
3709 | DEFUN ("x-server-max-request-size", Fx_server_max_request_size, |
3710 | Sx_server_max_request_size, | |
c061c855 | 3711 | 0, 1, 0, |
d29a9848 | 3712 | doc: /* Return the maximum request size of the X server of display TERMINAL. |
6ed8eeff | 3713 | The optional argument TERMINAL specifies which display to ask about. |
708e05dc | 3714 | TERMINAL should be a terminal object, a frame or a display name (a string). |
7ee72033 | 3715 | If omitted or nil, that stands for the selected frame's display. */) |
6ed8eeff KL |
3716 | (terminal) |
3717 | Lisp_Object terminal; | |
9d317b2c | 3718 | { |
6ed8eeff | 3719 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
b9dc4443 RS |
3720 | |
3721 | return make_number (MAXREQUEST (dpyinfo->display)); | |
9d317b2c RS |
3722 | } |
3723 | ||
41beb8fc | 3724 | DEFUN ("x-server-vendor", Fx_server_vendor, Sx_server_vendor, 0, 1, 0, |
d29a9848 | 3725 | doc: /* Return the "vendor ID" string of the X server of display TERMINAL. |
95d62d8a RS |
3726 | \(Labelling every distributor as a "vendor" embodies the false assumption |
3727 | that operating systems cannot be developed and distributed noncommercially.) | |
6ed8eeff | 3728 | The optional argument TERMINAL specifies which display to ask about. |
708e05dc | 3729 | TERMINAL should be a terminal object, a frame or a display name (a string). |
7ee72033 | 3730 | If omitted or nil, that stands for the selected frame's display. */) |
6ed8eeff KL |
3731 | (terminal) |
3732 | Lisp_Object terminal; | |
41beb8fc | 3733 | { |
6ed8eeff | 3734 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
b9dc4443 RS |
3735 | char *vendor = ServerVendor (dpyinfo->display); |
3736 | ||
41beb8fc RS |
3737 | if (! vendor) vendor = ""; |
3738 | return build_string (vendor); | |
3739 | } | |
3740 | ||
3741 | DEFUN ("x-server-version", Fx_server_version, Sx_server_version, 0, 1, 0, | |
d29a9848 | 3742 | doc: /* Return the version numbers of the X server of display TERMINAL. |
c061c855 | 3743 | The value is a list of three integers: the major and minor |
95d62d8a | 3744 | version numbers of the X Protocol in use, and the distributor-specific release |
c061c855 GM |
3745 | number. See also the function `x-server-vendor'. |
3746 | ||
6ed8eeff | 3747 | The optional argument TERMINAL specifies which display to ask about. |
708e05dc | 3748 | TERMINAL should be a terminal object, 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 | 3754 | Display *dpy = dpyinfo->display; |
11ae94fe | 3755 | |
41beb8fc RS |
3756 | return Fcons (make_number (ProtocolVersion (dpy)), |
3757 | Fcons (make_number (ProtocolRevision (dpy)), | |
3758 | Fcons (make_number (VendorRelease (dpy)), Qnil))); | |
3759 | } | |
3760 | ||
3761 | DEFUN ("x-display-screens", Fx_display_screens, Sx_display_screens, 0, 1, 0, | |
6ed8eeff KL |
3762 | doc: /* Return the number of screens on the X server of display TERMINAL. |
3763 | The optional argument TERMINAL specifies which display to ask about. | |
708e05dc | 3764 | TERMINAL should be a terminal object, a frame or a display name (a string). |
7ee72033 | 3765 | If omitted or nil, that stands for the selected frame's display. */) |
6ed8eeff KL |
3766 | (terminal) |
3767 | Lisp_Object terminal; | |
41beb8fc | 3768 | { |
6ed8eeff | 3769 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
b9dc4443 RS |
3770 | |
3771 | return make_number (ScreenCount (dpyinfo->display)); | |
41beb8fc RS |
3772 | } |
3773 | ||
3774 | DEFUN ("x-display-mm-height", Fx_display_mm_height, Sx_display_mm_height, 0, 1, 0, | |
6ed8eeff KL |
3775 | doc: /* Return the height in millimeters of the X display TERMINAL. |
3776 | The optional argument TERMINAL specifies which display to ask about. | |
708e05dc | 3777 | TERMINAL should be a terminal object, a frame or a display name (a string). |
7ee72033 | 3778 | If omitted or nil, that stands for the selected frame's display. */) |
6ed8eeff KL |
3779 | (terminal) |
3780 | Lisp_Object terminal; | |
41beb8fc | 3781 | { |
6ed8eeff | 3782 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
b9dc4443 RS |
3783 | |
3784 | return make_number (HeightMMOfScreen (dpyinfo->screen)); | |
41beb8fc RS |
3785 | } |
3786 | ||
3787 | DEFUN ("x-display-mm-width", Fx_display_mm_width, Sx_display_mm_width, 0, 1, 0, | |
6ed8eeff KL |
3788 | doc: /* Return the width in millimeters of the X display TERMINAL. |
3789 | The optional argument TERMINAL specifies which display to ask about. | |
708e05dc | 3790 | TERMINAL should be a terminal object, a frame or a display name (a string). |
7ee72033 | 3791 | If omitted or nil, that stands for the selected frame's display. */) |
6ed8eeff KL |
3792 | (terminal) |
3793 | Lisp_Object terminal; | |
41beb8fc | 3794 | { |
6ed8eeff | 3795 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
b9dc4443 RS |
3796 | |
3797 | return make_number (WidthMMOfScreen (dpyinfo->screen)); | |
41beb8fc RS |
3798 | } |
3799 | ||
3800 | DEFUN ("x-display-backing-store", Fx_display_backing_store, | |
c061c855 | 3801 | Sx_display_backing_store, 0, 1, 0, |
d29a9848 | 3802 | doc: /* Return an indication of whether X display TERMINAL does backing store. |
c061c855 | 3803 | The value may be `always', `when-mapped', or `not-useful'. |
6ed8eeff | 3804 | The optional argument TERMINAL specifies which display to ask about. |
708e05dc | 3805 | TERMINAL should be a terminal object, a frame or a display name (a string). |
7ee72033 | 3806 | If omitted or nil, that stands for the selected frame's display. */) |
6ed8eeff KL |
3807 | (terminal) |
3808 | Lisp_Object terminal; | |
41beb8fc | 3809 | { |
6ed8eeff | 3810 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
8ec8a5ec | 3811 | Lisp_Object result; |
11ae94fe | 3812 | |
b9dc4443 | 3813 | switch (DoesBackingStore (dpyinfo->screen)) |
41beb8fc RS |
3814 | { |
3815 | case Always: | |
8ec8a5ec GM |
3816 | result = intern ("always"); |
3817 | break; | |
41beb8fc RS |
3818 | |
3819 | case WhenMapped: | |
8ec8a5ec GM |
3820 | result = intern ("when-mapped"); |
3821 | break; | |
41beb8fc RS |
3822 | |
3823 | case NotUseful: | |
8ec8a5ec GM |
3824 | result = intern ("not-useful"); |
3825 | break; | |
41beb8fc RS |
3826 | |
3827 | default: | |
3828 | error ("Strange value for BackingStore parameter of screen"); | |
8ec8a5ec | 3829 | result = Qnil; |
41beb8fc | 3830 | } |
8ec8a5ec GM |
3831 | |
3832 | return result; | |
41beb8fc RS |
3833 | } |
3834 | ||
3835 | DEFUN ("x-display-visual-class", Fx_display_visual_class, | |
c061c855 | 3836 | Sx_display_visual_class, 0, 1, 0, |
6ed8eeff | 3837 | doc: /* Return the visual class of the X display TERMINAL. |
c061c855 GM |
3838 | The value is one of the symbols `static-gray', `gray-scale', |
3839 | `static-color', `pseudo-color', `true-color', or `direct-color'. | |
3840 | ||
6ed8eeff | 3841 | The optional argument TERMINAL specifies which display to ask about. |
708e05dc | 3842 | TERMINAL should a terminal object, a frame or a display name (a string). |
7ee72033 | 3843 | If omitted or nil, that stands for the selected frame's display. */) |
6ed8eeff KL |
3844 | (terminal) |
3845 | Lisp_Object terminal; | |
41beb8fc | 3846 | { |
6ed8eeff | 3847 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
8ec8a5ec | 3848 | Lisp_Object result; |
11ae94fe | 3849 | |
b9dc4443 | 3850 | switch (dpyinfo->visual->class) |
41beb8fc | 3851 | { |
8ec8a5ec GM |
3852 | case StaticGray: |
3853 | result = intern ("static-gray"); | |
3854 | break; | |
3855 | case GrayScale: | |
3856 | result = intern ("gray-scale"); | |
3857 | break; | |
3858 | case StaticColor: | |
3859 | result = intern ("static-color"); | |
3860 | break; | |
3861 | case PseudoColor: | |
3862 | result = intern ("pseudo-color"); | |
3863 | break; | |
3864 | case TrueColor: | |
3865 | result = intern ("true-color"); | |
3866 | break; | |
3867 | case DirectColor: | |
3868 | result = intern ("direct-color"); | |
3869 | break; | |
41beb8fc RS |
3870 | default: |
3871 | error ("Display has an unknown visual class"); | |
8ec8a5ec | 3872 | result = Qnil; |
41beb8fc | 3873 | } |
177c0ea7 | 3874 | |
8ec8a5ec | 3875 | return result; |
41beb8fc RS |
3876 | } |
3877 | ||
3878 | DEFUN ("x-display-save-under", Fx_display_save_under, | |
c061c855 | 3879 | Sx_display_save_under, 0, 1, 0, |
d29a9848 | 3880 | doc: /* Return t if the X display TERMINAL supports the save-under feature. |
6ed8eeff | 3881 | The optional argument TERMINAL specifies which display to ask about. |
708e05dc | 3882 | TERMINAL should be a terminal object, a frame or a display name (a string). |
7ee72033 | 3883 | If omitted or nil, that stands for the selected frame's display. */) |
6ed8eeff KL |
3884 | (terminal) |
3885 | Lisp_Object terminal; | |
41beb8fc | 3886 | { |
6ed8eeff | 3887 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
11ae94fe | 3888 | |
b9dc4443 | 3889 | if (DoesSaveUnders (dpyinfo->screen) == True) |
41beb8fc RS |
3890 | return Qt; |
3891 | else | |
3892 | return Qnil; | |
3893 | } | |
3894 | \f | |
b9dc4443 | 3895 | int |
55caf99c RS |
3896 | x_pixel_width (f) |
3897 | register struct frame *f; | |
01f1ba30 | 3898 | { |
be786000 | 3899 | return FRAME_PIXEL_WIDTH (f); |
01f1ba30 JB |
3900 | } |
3901 | ||
b9dc4443 | 3902 | int |
55caf99c RS |
3903 | x_pixel_height (f) |
3904 | register struct frame *f; | |
01f1ba30 | 3905 | { |
be786000 | 3906 | return FRAME_PIXEL_HEIGHT (f); |
55caf99c RS |
3907 | } |
3908 | ||
b9dc4443 | 3909 | int |
55caf99c RS |
3910 | x_char_width (f) |
3911 | register struct frame *f; | |
3912 | { | |
be786000 | 3913 | return FRAME_COLUMN_WIDTH (f); |
55caf99c RS |
3914 | } |
3915 | ||
b9dc4443 | 3916 | int |
55caf99c RS |
3917 | x_char_height (f) |
3918 | register struct frame *f; | |
3919 | { | |
be786000 | 3920 | return FRAME_LINE_HEIGHT (f); |
01f1ba30 | 3921 | } |
b9dc4443 RS |
3922 | |
3923 | int | |
f03f2489 RS |
3924 | x_screen_planes (f) |
3925 | register struct frame *f; | |
b9dc4443 | 3926 | { |
f03f2489 | 3927 | return FRAME_X_DISPLAY_INFO (f)->n_planes; |
b9dc4443 | 3928 | } |
01f1ba30 | 3929 | |
a6ad00c0 GM |
3930 | |
3931 | \f | |
3932 | /************************************************************************ | |
3933 | X Displays | |
3934 | ************************************************************************/ | |
3935 | ||
01f1ba30 | 3936 | \f |
a6ad00c0 GM |
3937 | /* Mapping visual names to visuals. */ |
3938 | ||
3939 | static struct visual_class | |
3940 | { | |
3941 | char *name; | |
3942 | int class; | |
3943 | } | |
3944 | visual_classes[] = | |
3945 | { | |
3946 | {"StaticGray", StaticGray}, | |
3947 | {"GrayScale", GrayScale}, | |
3948 | {"StaticColor", StaticColor}, | |
3949 | {"PseudoColor", PseudoColor}, | |
3950 | {"TrueColor", TrueColor}, | |
3951 | {"DirectColor", DirectColor}, | |
9908a324 | 3952 | {NULL, 0} |
a6ad00c0 GM |
3953 | }; |
3954 | ||
3955 | ||
404daac1 | 3956 | #ifndef HAVE_XSCREENNUMBEROFSCREEN |
a6ad00c0 GM |
3957 | |
3958 | /* Value is the screen number of screen SCR. This is a substitute for | |
3959 | the X function with the same name when that doesn't exist. */ | |
3960 | ||
404daac1 RS |
3961 | int |
3962 | XScreenNumberOfScreen (scr) | |
3963 | register Screen *scr; | |
3964 | { | |
a6ad00c0 GM |
3965 | Display *dpy = scr->display; |
3966 | int i; | |
3df34fdb | 3967 | |
a6ad00c0 | 3968 | for (i = 0; i < dpy->nscreens; ++i) |
fbd5ceb2 | 3969 | if (scr == dpy->screens + i) |
a6ad00c0 | 3970 | break; |
404daac1 | 3971 | |
a6ad00c0 | 3972 | return i; |
404daac1 | 3973 | } |
a6ad00c0 | 3974 | |
404daac1 RS |
3975 | #endif /* not HAVE_XSCREENNUMBEROFSCREEN */ |
3976 | ||
01f1ba30 | 3977 | |
a6ad00c0 GM |
3978 | /* Select the visual that should be used on display DPYINFO. Set |
3979 | members of DPYINFO appropriately. Called from x_term_init. */ | |
fe24a618 | 3980 | |
a6ad00c0 GM |
3981 | void |
3982 | select_visual (dpyinfo) | |
3983 | struct x_display_info *dpyinfo; | |
3984 | { | |
3985 | Display *dpy = dpyinfo->display; | |
3986 | Screen *screen = dpyinfo->screen; | |
3987 | Lisp_Object value; | |
fe24a618 | 3988 | |
a6ad00c0 GM |
3989 | /* See if a visual is specified. */ |
3990 | value = display_x_get_resource (dpyinfo, | |
3991 | build_string ("visualClass"), | |
3992 | build_string ("VisualClass"), | |
3993 | Qnil, Qnil); | |
3994 | if (STRINGP (value)) | |
3995 | { | |
3996 | /* VALUE should be of the form CLASS-DEPTH, where CLASS is one | |
3997 | of `PseudoColor', `TrueColor' etc. and DEPTH is the color | |
3998 | depth, a decimal number. NAME is compared with case ignored. */ | |
d5db4077 | 3999 | char *s = (char *) alloca (SBYTES (value) + 1); |
a6ad00c0 GM |
4000 | char *dash; |
4001 | int i, class = -1; | |
4002 | XVisualInfo vinfo; | |
4003 | ||
d5db4077 | 4004 | strcpy (s, SDATA (value)); |
a6ad00c0 GM |
4005 | dash = index (s, '-'); |
4006 | if (dash) | |
4007 | { | |
4008 | dpyinfo->n_planes = atoi (dash + 1); | |
4009 | *dash = '\0'; | |
4010 | } | |
4011 | else | |
4012 | /* We won't find a matching visual with depth 0, so that | |
4013 | an error will be printed below. */ | |
4014 | dpyinfo->n_planes = 0; | |
f0614854 | 4015 | |
a6ad00c0 GM |
4016 | /* Determine the visual class. */ |
4017 | for (i = 0; visual_classes[i].name; ++i) | |
05131107 | 4018 | if (xstrcasecmp (s, visual_classes[i].name) == 0) |
a6ad00c0 GM |
4019 | { |
4020 | class = visual_classes[i].class; | |
4021 | break; | |
4022 | } | |
01f1ba30 | 4023 | |
a6ad00c0 GM |
4024 | /* Look up a matching visual for the specified class. */ |
4025 | if (class == -1 | |
4026 | || !XMatchVisualInfo (dpy, XScreenNumberOfScreen (screen), | |
4027 | dpyinfo->n_planes, class, &vinfo)) | |
d5db4077 | 4028 | fatal ("Invalid visual specification `%s'", SDATA (value)); |
177c0ea7 | 4029 | |
a6ad00c0 GM |
4030 | dpyinfo->visual = vinfo.visual; |
4031 | } | |
01f1ba30 JB |
4032 | else |
4033 | { | |
a6ad00c0 GM |
4034 | int n_visuals; |
4035 | XVisualInfo *vinfo, vinfo_template; | |
177c0ea7 | 4036 | |
a6ad00c0 GM |
4037 | dpyinfo->visual = DefaultVisualOfScreen (screen); |
4038 | ||
a6ad00c0 | 4039 | vinfo_template.visualid = XVisualIDFromVisual (dpyinfo->visual); |
a6ad00c0 GM |
4040 | vinfo_template.screen = XScreenNumberOfScreen (screen); |
4041 | vinfo = XGetVisualInfo (dpy, VisualIDMask | VisualScreenMask, | |
4042 | &vinfo_template, &n_visuals); | |
4043 | if (n_visuals != 1) | |
4044 | fatal ("Can't get proper X visual info"); | |
4045 | ||
94ac875b | 4046 | dpyinfo->n_planes = vinfo->depth; |
a6ad00c0 GM |
4047 | XFree ((char *) vinfo); |
4048 | } | |
01f1ba30 | 4049 | } |
01f1ba30 | 4050 | |
a6ad00c0 | 4051 | |
b9dc4443 RS |
4052 | /* Return the X display structure for the display named NAME. |
4053 | Open a new connection if necessary. */ | |
4054 | ||
4055 | struct x_display_info * | |
4056 | x_display_info_for_name (name) | |
4057 | Lisp_Object name; | |
4058 | { | |
08a90d6a | 4059 | Lisp_Object names; |
b9dc4443 RS |
4060 | struct x_display_info *dpyinfo; |
4061 | ||
b7826503 | 4062 | CHECK_STRING (name); |
b9dc4443 | 4063 | |
2246281f KL |
4064 | #if 0 |
4065 | if (! EQ (Vinitial_window_system, intern ("x"))) | |
4066 | error ("Not using X Windows"); /* That doesn't stop us anymore. */ | |
4067 | #endif | |
806048df | 4068 | |
08a90d6a RS |
4069 | for (dpyinfo = x_display_list, names = x_display_name_list; |
4070 | dpyinfo; | |
8e713be6 | 4071 | dpyinfo = dpyinfo->next, names = XCDR (names)) |
b9dc4443 RS |
4072 | { |
4073 | Lisp_Object tem; | |
8e713be6 | 4074 | tem = Fstring_equal (XCAR (XCAR (names)), name); |
08a90d6a | 4075 | if (!NILP (tem)) |
b9dc4443 RS |
4076 | return dpyinfo; |
4077 | } | |
4078 | ||
b7975ee4 KH |
4079 | /* Use this general default value to start with. */ |
4080 | Vx_resource_name = Vinvocation_name; | |
4081 | ||
b9dc4443 RS |
4082 | validate_x_resource_name (); |
4083 | ||
9b207e8e | 4084 | dpyinfo = x_term_init (name, (char *)0, |
d5db4077 | 4085 | (char *) SDATA (Vx_resource_name)); |
b9dc4443 | 4086 | |
08a90d6a | 4087 | if (dpyinfo == 0) |
d5db4077 | 4088 | error ("Cannot connect to X server %s", SDATA (name)); |
08a90d6a | 4089 | |
b9dc4443 RS |
4090 | x_in_use = 1; |
4091 | XSETFASTINT (Vwindow_system_version, 11); | |
4092 | ||
4093 | return dpyinfo; | |
4094 | } | |
4095 | ||
a6ad00c0 | 4096 | |
01f1ba30 | 4097 | DEFUN ("x-open-connection", Fx_open_connection, Sx_open_connection, |
c061c855 | 4098 | 1, 3, 0, |
7ee72033 | 4099 | doc: /* Open a connection to an X server. |
c061c855 GM |
4100 | DISPLAY is the name of the display to connect to. |
4101 | Optional second arg XRM-STRING is a string of resources in xrdb format. | |
4102 | If the optional third arg MUST-SUCCEED is non-nil, | |
7ee72033 MB |
4103 | terminate Emacs if we can't open the connection. */) |
4104 | (display, xrm_string, must_succeed) | |
08a90d6a | 4105 | Lisp_Object display, xrm_string, must_succeed; |
01f1ba30 | 4106 | { |
01f1ba30 | 4107 | unsigned char *xrm_option; |
b9dc4443 | 4108 | struct x_display_info *dpyinfo; |
01f1ba30 | 4109 | |
b7826503 | 4110 | CHECK_STRING (display); |
d387c960 | 4111 | if (! NILP (xrm_string)) |
b7826503 | 4112 | CHECK_STRING (xrm_string); |
01f1ba30 | 4113 | |
2246281f KL |
4114 | #if 0 |
4115 | if (! EQ (Vinitial_window_system, intern ("x"))) | |
4116 | error ("Not using X Windows"); /* That doesn't stop us anymore. */ | |
4117 | #endif | |
806048df | 4118 | |
d387c960 | 4119 | if (! NILP (xrm_string)) |
d5db4077 | 4120 | xrm_option = (unsigned char *) SDATA (xrm_string); |
01f1ba30 JB |
4121 | else |
4122 | xrm_option = (unsigned char *) 0; | |
d387c960 JB |
4123 | |
4124 | validate_x_resource_name (); | |
4125 | ||
e1b1bee8 | 4126 | /* This is what opens the connection and sets x_current_display. |
b9dc4443 RS |
4127 | This also initializes many symbols, such as those used for input. */ |
4128 | dpyinfo = x_term_init (display, xrm_option, | |
d5db4077 | 4129 | (char *) SDATA (Vx_resource_name)); |
f1c16f36 | 4130 | |
08a90d6a RS |
4131 | if (dpyinfo == 0) |
4132 | { | |
4133 | if (!NILP (must_succeed)) | |
10ffbc14 GM |
4134 | fatal ("Cannot connect to X server %s.\n\ |
4135 | Check the DISPLAY environment variable or use `-d'.\n\ | |
842a9389 JB |
4136 | Also use the `xauth' program to verify that you have the proper\n\ |
4137 | authorization information needed to connect the X server.\n\ | |
bf770132 | 4138 | An insecure way to solve the problem may be to use `xhost'.\n", |
d5db4077 | 4139 | SDATA (display)); |
08a90d6a | 4140 | else |
d5db4077 | 4141 | error ("Cannot connect to X server %s", SDATA (display)); |
08a90d6a RS |
4142 | } |
4143 | ||
b9dc4443 | 4144 | x_in_use = 1; |
01f1ba30 | 4145 | |
b9dc4443 | 4146 | XSETFASTINT (Vwindow_system_version, 11); |
01f1ba30 JB |
4147 | return Qnil; |
4148 | } | |
4149 | ||
08a90d6a RS |
4150 | DEFUN ("x-close-connection", Fx_close_connection, |
4151 | Sx_close_connection, 1, 1, 0, | |
00d385b0 | 4152 | doc: /* Close the connection to TERMINAL's X server. |
708e05dc | 4153 | For TERMINAL, specify a terminal object, a frame or a display name (a |
00d385b0 KL |
4154 | string). If TERMINAL is nil, that stands for the selected frame's |
4155 | terminal. */) | |
4156 | (terminal) | |
4157 | Lisp_Object terminal; | |
01f1ba30 | 4158 | { |
00d385b0 | 4159 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
3457bc6e | 4160 | |
08a90d6a RS |
4161 | if (dpyinfo->reference_count > 0) |
4162 | error ("Display still has frames on it"); | |
01f1ba30 | 4163 | |
6ed8eeff | 4164 | x_delete_terminal (dpyinfo->terminal); |
3457bc6e | 4165 | |
01f1ba30 JB |
4166 | return Qnil; |
4167 | } | |
4168 | ||
08a90d6a | 4169 | DEFUN ("x-display-list", Fx_display_list, Sx_display_list, 0, 0, 0, |
7ee72033 MB |
4170 | doc: /* Return the list of display names that Emacs has connections to. */) |
4171 | () | |
08a90d6a RS |
4172 | { |
4173 | Lisp_Object tail, result; | |
4174 | ||
4175 | result = Qnil; | |
9beb8baa | 4176 | for (tail = x_display_name_list; CONSP (tail); tail = XCDR (tail)) |
8e713be6 | 4177 | result = Fcons (XCAR (XCAR (tail)), result); |
08a90d6a RS |
4178 | |
4179 | return result; | |
4180 | } | |
4181 | ||
4182 | DEFUN ("x-synchronize", Fx_synchronize, Sx_synchronize, 1, 2, 0, | |
7ee72033 | 4183 | doc: /* If ON is non-nil, report X errors as soon as the erring request is made. |
c061c855 GM |
4184 | If ON is nil, allow buffering of requests. |
4185 | Turning on synchronization prohibits the Xlib routines from buffering | |
4186 | requests and seriously degrades performance, but makes debugging much | |
4187 | easier. | |
00d385b0 | 4188 | The optional second argument TERMINAL specifies which display to act on. |
708e05dc | 4189 | TERMINAL should be a terminal object, a frame or a display name (a string). |
00d385b0 KL |
4190 | If TERMINAL is omitted or nil, that stands for the selected frame's display. */) |
4191 | (on, terminal) | |
4192 | Lisp_Object terminal, on; | |
01f1ba30 | 4193 | { |
00d385b0 | 4194 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
11ae94fe | 4195 | |
b9dc4443 | 4196 | XSynchronize (dpyinfo->display, !EQ (on, Qnil)); |
01f1ba30 JB |
4197 | |
4198 | return Qnil; | |
4199 | } | |
4200 | ||
b9dc4443 | 4201 | /* Wait for responses to all X commands issued so far for frame F. */ |
6b7b1820 RS |
4202 | |
4203 | void | |
b9dc4443 RS |
4204 | x_sync (f) |
4205 | FRAME_PTR f; | |
6b7b1820 | 4206 | { |
4e87f4d2 | 4207 | BLOCK_INPUT; |
b9dc4443 | 4208 | XSync (FRAME_X_DISPLAY (f), False); |
4e87f4d2 | 4209 | UNBLOCK_INPUT; |
6b7b1820 | 4210 | } |
333b20bb | 4211 | |
01f1ba30 | 4212 | \f |
333b20bb | 4213 | /*********************************************************************** |
6b61353c | 4214 | Window properties |
333b20bb | 4215 | ***********************************************************************/ |
f1c16f36 | 4216 | |
6b61353c KH |
4217 | DEFUN ("x-change-window-property", Fx_change_window_property, |
4218 | Sx_change_window_property, 2, 6, 0, | |
4219 | doc: /* Change window property PROP to VALUE on the X window of FRAME. | |
4220 | PROP must be a string. | |
4221 | VALUE may be a string or a list of conses, numbers and/or strings. | |
4222 | If an element in the list is a string, it is converted to | |
4223 | an Atom and the value of the Atom is used. If an element is a cons, | |
4224 | it is converted to a 32 bit number where the car is the 16 top bits and the | |
4225 | cdr is the lower 16 bits. | |
4226 | FRAME nil or omitted means use the selected frame. | |
4227 | If TYPE is given and non-nil, it is the name of the type of VALUE. | |
4228 | If TYPE is not given or nil, the type is STRING. | |
4229 | FORMAT gives the size in bits of each element if VALUE is a list. | |
4230 | It must be one of 8, 16 or 32. | |
4231 | If VALUE is a string or FORMAT is nil or not given, FORMAT defaults to 8. | |
4232 | If OUTER_P is non-nil, the property is changed for the outer X window of | |
4233 | FRAME. Default is to change on the edit X window. | |
4234 | ||
4235 | Value is VALUE. */) | |
4236 | (prop, value, frame, type, format, outer_p) | |
4237 | Lisp_Object prop, value, frame, type, format, outer_p; | |
4238 | { | |
4239 | struct frame *f = check_x_frame (frame); | |
4240 | Atom prop_atom; | |
4241 | Atom target_type = XA_STRING; | |
4242 | int element_format = 8; | |
4243 | unsigned char *data; | |
4244 | int nelements; | |
4245 | Window w; | |
333b20bb | 4246 | |
6b61353c | 4247 | CHECK_STRING (prop); |
333b20bb | 4248 | |
6b61353c KH |
4249 | if (! NILP (format)) |
4250 | { | |
4251 | CHECK_NUMBER (format); | |
4252 | element_format = XFASTINT (format); | |
333b20bb | 4253 | |
6b61353c KH |
4254 | if (element_format != 8 && element_format != 16 |
4255 | && element_format != 32) | |
4256 | error ("FORMAT must be one of 8, 16 or 32"); | |
4257 | } | |
333b20bb | 4258 | |
6b61353c KH |
4259 | if (CONSP (value)) |
4260 | { | |
4261 | nelements = x_check_property_data (value); | |
4262 | if (nelements == -1) | |
4263 | error ("Bad data in VALUE, must be number, string or cons"); | |
333b20bb | 4264 | |
6b61353c KH |
4265 | if (element_format == 8) |
4266 | data = (unsigned char *) xmalloc (nelements); | |
4267 | else if (element_format == 16) | |
4268 | data = (unsigned char *) xmalloc (nelements*2); | |
fede04ef JD |
4269 | else /* format == 32 */ |
4270 | /* The man page for XChangeProperty: | |
4271 | "If the specified format is 32, the property data must be a | |
4272 | long array." | |
4273 | This applies even if long is more than 64 bits. The X library | |
4274 | converts to 32 bits before sending to the X server. */ | |
4275 | data = (unsigned char *) xmalloc (nelements * sizeof(long)); | |
333b20bb | 4276 | |
6b61353c KH |
4277 | x_fill_property_data (FRAME_X_DISPLAY (f), value, data, element_format); |
4278 | } | |
4279 | else | |
4280 | { | |
4281 | CHECK_STRING (value); | |
4282 | data = SDATA (value); | |
4283 | nelements = SCHARS (value); | |
4284 | } | |
333b20bb | 4285 | |
6b61353c KH |
4286 | BLOCK_INPUT; |
4287 | prop_atom = XInternAtom (FRAME_X_DISPLAY (f), SDATA (prop), False); | |
4288 | if (! NILP (type)) | |
4289 | { | |
4290 | CHECK_STRING (type); | |
4291 | target_type = XInternAtom (FRAME_X_DISPLAY (f), SDATA (type), False); | |
4292 | } | |
333b20bb | 4293 | |
6b61353c KH |
4294 | if (! NILP (outer_p)) w = FRAME_OUTER_WINDOW (f); |
4295 | else w = FRAME_X_WINDOW (f); | |
5b3f8550 | 4296 | |
6b61353c KH |
4297 | XChangeProperty (FRAME_X_DISPLAY (f), w, |
4298 | prop_atom, target_type, element_format, PropModeReplace, | |
4299 | data, nelements); | |
333b20bb | 4300 | |
6b61353c | 4301 | if (CONSP (value)) xfree (data); |
333b20bb | 4302 | |
6b61353c KH |
4303 | /* Make sure the property is set when we return. */ |
4304 | XFlush (FRAME_X_DISPLAY (f)); | |
4305 | UNBLOCK_INPUT; | |
333b20bb | 4306 | |
6b61353c | 4307 | return value; |
333b20bb GM |
4308 | } |
4309 | ||
4310 | ||
6b61353c KH |
4311 | DEFUN ("x-delete-window-property", Fx_delete_window_property, |
4312 | Sx_delete_window_property, 1, 2, 0, | |
4313 | doc: /* Remove window property PROP from X window of FRAME. | |
4314 | FRAME nil or omitted means use the selected frame. Value is PROP. */) | |
4315 | (prop, frame) | |
4316 | Lisp_Object prop, frame; | |
333b20bb | 4317 | { |
6b61353c KH |
4318 | struct frame *f = check_x_frame (frame); |
4319 | Atom prop_atom; | |
333b20bb | 4320 | |
6b61353c KH |
4321 | CHECK_STRING (prop); |
4322 | BLOCK_INPUT; | |
4323 | prop_atom = XInternAtom (FRAME_X_DISPLAY (f), SDATA (prop), False); | |
4324 | XDeleteProperty (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), prop_atom); | |
333b20bb | 4325 | |
6b61353c KH |
4326 | /* Make sure the property is removed when we return. */ |
4327 | XFlush (FRAME_X_DISPLAY (f)); | |
4328 | UNBLOCK_INPUT; | |
333b20bb | 4329 | |
6b61353c KH |
4330 | return prop; |
4331 | } | |
333b20bb | 4332 | |
333b20bb | 4333 | |
6b61353c KH |
4334 | DEFUN ("x-window-property", Fx_window_property, Sx_window_property, |
4335 | 1, 6, 0, | |
4336 | doc: /* Value is the value of window property PROP on FRAME. | |
4337 | If FRAME is nil or omitted, use the selected frame. | |
4338 | If TYPE is nil or omitted, get the property as a string. Otherwise TYPE | |
4339 | is the name of the Atom that denotes the type expected. | |
4340 | If SOURCE is non-nil, get the property on that window instead of from | |
4341 | FRAME. The number 0 denotes the root window. | |
4342 | If DELETE_P is non-nil, delete the property after retreiving it. | |
4343 | If VECTOR_RET_P is non-nil, don't return a string but a vector of values. | |
4344 | ||
4345 | Value is nil if FRAME hasn't a property with name PROP or if PROP has | |
4346 | no value of TYPE. */) | |
4347 | (prop, frame, type, source, delete_p, vector_ret_p) | |
4348 | Lisp_Object prop, frame, type, source, delete_p, vector_ret_p; | |
333b20bb | 4349 | { |
6b61353c KH |
4350 | struct frame *f = check_x_frame (frame); |
4351 | Atom prop_atom; | |
4352 | int rc; | |
4353 | Lisp_Object prop_value = Qnil; | |
a3db4b26 | 4354 | unsigned char *tmp_data = NULL; |
6b61353c KH |
4355 | Atom actual_type; |
4356 | Atom target_type = XA_STRING; | |
4357 | int actual_format; | |
4358 | unsigned long actual_size, bytes_remaining; | |
4359 | Window target_window = FRAME_X_WINDOW (f); | |
4360 | struct gcpro gcpro1; | |
177c0ea7 | 4361 | |
6b61353c KH |
4362 | GCPRO1 (prop_value); |
4363 | CHECK_STRING (prop); | |
1783ffa2 | 4364 | |
6b61353c KH |
4365 | if (! NILP (source)) |
4366 | { | |
4367 | if (NUMBERP (source)) | |
4368 | { | |
4369 | if (FLOATP (source)) | |
4370 | target_window = (Window) XFLOAT (source); | |
4371 | else | |
4372 | target_window = XFASTINT (source); | |
177c0ea7 | 4373 | |
6b61353c KH |
4374 | if (target_window == 0) |
4375 | target_window = FRAME_X_DISPLAY_INFO (f)->root_window; | |
4376 | } | |
4377 | else if (CONSP (source)) | |
4378 | target_window = cons_to_long (source); | |
333b20bb GM |
4379 | } |
4380 | ||
6b61353c KH |
4381 | BLOCK_INPUT; |
4382 | if (STRINGP (type)) | |
4383 | { | |
4384 | if (strcmp ("AnyPropertyType", SDATA (type)) == 0) | |
4385 | target_type = AnyPropertyType; | |
4386 | else | |
4387 | target_type = XInternAtom (FRAME_X_DISPLAY (f), SDATA (type), False); | |
4388 | } | |
333b20bb | 4389 | |
6b61353c KH |
4390 | prop_atom = XInternAtom (FRAME_X_DISPLAY (f), SDATA (prop), False); |
4391 | rc = XGetWindowProperty (FRAME_X_DISPLAY (f), target_window, | |
4392 | prop_atom, 0, 0, False, target_type, | |
4393 | &actual_type, &actual_format, &actual_size, | |
a3db4b26 | 4394 | &bytes_remaining, &tmp_data); |
6b61353c KH |
4395 | if (rc == Success) |
4396 | { | |
4397 | int size = bytes_remaining; | |
333b20bb | 4398 | |
6b61353c KH |
4399 | XFree (tmp_data); |
4400 | tmp_data = NULL; | |
333b20bb | 4401 | |
6b61353c | 4402 | rc = XGetWindowProperty (FRAME_X_DISPLAY (f), target_window, |
333b20bb | 4403 | prop_atom, 0, bytes_remaining, |
6b61353c | 4404 | ! NILP (delete_p), target_type, |
177c0ea7 JB |
4405 | &actual_type, &actual_format, |
4406 | &actual_size, &bytes_remaining, | |
a3db4b26 | 4407 | &tmp_data); |
4c8c7926 | 4408 | if (rc == Success && tmp_data) |
6b61353c | 4409 | { |
fede04ef JD |
4410 | /* The man page for XGetWindowProperty says: |
4411 | "If the returned format is 32, the returned data is represented | |
4412 | as a long array and should be cast to that type to obtain the | |
4413 | elements." | |
4414 | This applies even if long is more than 32 bits, the X library | |
4415 | converts from 32 bit elements received from the X server to long | |
4416 | and passes the long array to us. Thus, for that case bcopy can not | |
4417 | be used. We convert to a 32 bit type here, because so much code | |
4418 | assume on that. | |
4419 | ||
4420 | The bytes and offsets passed to XGetWindowProperty refers to the | |
4421 | property and those are indeed in 32 bit quantities if format is | |
4422 | 32. */ | |
4423 | ||
4424 | if (actual_format == 32 && actual_format < BITS_PER_LONG) | |
4425 | { | |
4426 | unsigned long i; | |
4427 | int *idata = (int *) tmp_data; | |
4428 | long *ldata = (long *) tmp_data; | |
4429 | ||
4430 | for (i = 0; i < actual_size; ++i) | |
a3db4b26 | 4431 | idata[i] = (int) ldata[i]; |
fede04ef JD |
4432 | } |
4433 | ||
6b61353c KH |
4434 | if (NILP (vector_ret_p)) |
4435 | prop_value = make_string (tmp_data, size); | |
4436 | else | |
4437 | prop_value = x_property_data_to_lisp (f, | |
a3db4b26 | 4438 | tmp_data, |
6b61353c KH |
4439 | actual_type, |
4440 | actual_format, | |
4441 | actual_size); | |
4442 | } | |
333b20bb | 4443 | |
6b61353c | 4444 | if (tmp_data) XFree (tmp_data); |
333b20bb GM |
4445 | } |
4446 | ||
4447 | UNBLOCK_INPUT; | |
6b61353c | 4448 | UNGCPRO; |
333b20bb GM |
4449 | return prop_value; |
4450 | } | |
4451 | ||
4452 | ||
4453 | \f | |
4454 | /*********************************************************************** | |
4455 | Busy cursor | |
4456 | ***********************************************************************/ | |
4457 | ||
0af913d7 GM |
4458 | /* Timer function of hourglass_atimer. TIMER is equal to |
4459 | hourglass_atimer. | |
4ae9a85e | 4460 | |
0af913d7 GM |
4461 | Display an hourglass pointer on all frames by mapping the frames' |
4462 | hourglass_window. Set the hourglass_p flag in the frames' | |
4463 | output_data.x structure to indicate that an hourglass cursor is | |
4464 | shown on the frames. */ | |
4ae9a85e | 4465 | |
1885ab29 | 4466 | void |
0af913d7 | 4467 | show_hourglass (timer) |
4ae9a85e GM |
4468 | struct atimer *timer; |
4469 | { | |
4470 | /* The timer implementation will cancel this timer automatically | |
0af913d7 | 4471 | after this function has run. Set hourglass_atimer to null |
4ae9a85e | 4472 | so that we know the timer doesn't have to be canceled. */ |
0af913d7 | 4473 | hourglass_atimer = NULL; |
4ae9a85e | 4474 | |
0af913d7 | 4475 | if (!hourglass_shown_p) |
333b20bb GM |
4476 | { |
4477 | Lisp_Object rest, frame; | |
177c0ea7 | 4478 | |
4ae9a85e | 4479 | BLOCK_INPUT; |
177c0ea7 | 4480 | |
333b20bb | 4481 | FOR_EACH_FRAME (rest, frame) |
5f7a1890 GM |
4482 | { |
4483 | struct frame *f = XFRAME (frame); | |
177c0ea7 | 4484 | |
5f7a1890 GM |
4485 | if (FRAME_LIVE_P (f) && FRAME_X_P (f) && FRAME_X_DISPLAY (f)) |
4486 | { | |
4487 | Display *dpy = FRAME_X_DISPLAY (f); | |
177c0ea7 | 4488 | |
5f7a1890 GM |
4489 | #ifdef USE_X_TOOLKIT |
4490 | if (f->output_data.x->widget) | |
4491 | #else | |
4492 | if (FRAME_OUTER_WINDOW (f)) | |
4493 | #endif | |
4494 | { | |
0af913d7 | 4495 | f->output_data.x->hourglass_p = 1; |
177c0ea7 | 4496 | |
0af913d7 | 4497 | if (!f->output_data.x->hourglass_window) |
5f7a1890 GM |
4498 | { |
4499 | unsigned long mask = CWCursor; | |
4500 | XSetWindowAttributes attrs; | |
49b8b5dc JD |
4501 | #ifdef USE_GTK |
4502 | Window parent = FRAME_X_WINDOW (f); | |
4503 | #else | |
4504 | Window parent = FRAME_OUTER_WINDOW (f); | |
4505 | #endif | |
0af913d7 | 4506 | attrs.cursor = f->output_data.x->hourglass_cursor; |
177c0ea7 | 4507 | |
0af913d7 | 4508 | f->output_data.x->hourglass_window |
49b8b5dc | 4509 | = XCreateWindow (dpy, parent, |
5f7a1890 GM |
4510 | 0, 0, 32000, 32000, 0, 0, |
4511 | InputOnly, | |
4512 | CopyFromParent, | |
4513 | mask, &attrs); | |
4514 | } | |
177c0ea7 | 4515 | |
0af913d7 | 4516 | XMapRaised (dpy, f->output_data.x->hourglass_window); |
5f7a1890 GM |
4517 | XFlush (dpy); |
4518 | } | |
4519 | } | |
4520 | } | |
333b20bb | 4521 | |
0af913d7 | 4522 | hourglass_shown_p = 1; |
4ae9a85e GM |
4523 | UNBLOCK_INPUT; |
4524 | } | |
333b20bb GM |
4525 | } |
4526 | ||
4527 | ||
0af913d7 GM |
4528 | /* Hide the hourglass pointer on all frames, if it is currently |
4529 | shown. */ | |
333b20bb | 4530 | |
1885ab29 | 4531 | void |
0af913d7 | 4532 | hide_hourglass () |
4ae9a85e | 4533 | { |
0af913d7 | 4534 | if (hourglass_shown_p) |
333b20bb | 4535 | { |
4ae9a85e GM |
4536 | Lisp_Object rest, frame; |
4537 | ||
4538 | BLOCK_INPUT; | |
4539 | FOR_EACH_FRAME (rest, frame) | |
333b20bb | 4540 | { |
4ae9a85e | 4541 | struct frame *f = XFRAME (frame); |
177c0ea7 | 4542 | |
4ae9a85e GM |
4543 | if (FRAME_X_P (f) |
4544 | /* Watch out for newly created frames. */ | |
0af913d7 | 4545 | && f->output_data.x->hourglass_window) |
4ae9a85e | 4546 | { |
0af913d7 GM |
4547 | XUnmapWindow (FRAME_X_DISPLAY (f), |
4548 | f->output_data.x->hourglass_window); | |
4549 | /* Sync here because XTread_socket looks at the | |
4550 | hourglass_p flag that is reset to zero below. */ | |
4ae9a85e | 4551 | XSync (FRAME_X_DISPLAY (f), False); |
0af913d7 | 4552 | f->output_data.x->hourglass_p = 0; |
4ae9a85e | 4553 | } |
333b20bb | 4554 | } |
333b20bb | 4555 | |
0af913d7 | 4556 | hourglass_shown_p = 0; |
4ae9a85e GM |
4557 | UNBLOCK_INPUT; |
4558 | } | |
333b20bb GM |
4559 | } |
4560 | ||
4561 | ||
4562 | \f | |
4563 | /*********************************************************************** | |
4564 | Tool tips | |
4565 | ***********************************************************************/ | |
4566 | ||
4567 | static Lisp_Object x_create_tip_frame P_ ((struct x_display_info *, | |
275841bf | 4568 | Lisp_Object, Lisp_Object)); |
06d62053 | 4569 | static void compute_tip_xy P_ ((struct frame *, Lisp_Object, Lisp_Object, |
ab452f99 | 4570 | Lisp_Object, int, int, int *, int *)); |
177c0ea7 | 4571 | |
44b5a125 | 4572 | /* The frame of a currently visible tooltip. */ |
333b20bb | 4573 | |
44b5a125 | 4574 | Lisp_Object tip_frame; |
333b20bb GM |
4575 | |
4576 | /* If non-nil, a timer started that hides the last tooltip when it | |
4577 | fires. */ | |
4578 | ||
4579 | Lisp_Object tip_timer; | |
4580 | Window tip_window; | |
4581 | ||
06d62053 GM |
4582 | /* If non-nil, a vector of 3 elements containing the last args |
4583 | with which x-show-tip was called. See there. */ | |
4584 | ||
4585 | Lisp_Object last_show_tip_args; | |
4586 | ||
d63931a2 GM |
4587 | /* Maximum size for tooltips; a cons (COLUMNS . ROWS). */ |
4588 | ||
4589 | Lisp_Object Vx_max_tooltip_size; | |
4590 | ||
eaf1eea9 GM |
4591 | |
4592 | static Lisp_Object | |
4593 | unwind_create_tip_frame (frame) | |
4594 | Lisp_Object frame; | |
4595 | { | |
c844a81a GM |
4596 | Lisp_Object deleted; |
4597 | ||
4598 | deleted = unwind_create_frame (frame); | |
4599 | if (EQ (deleted, Qt)) | |
4600 | { | |
4601 | tip_window = None; | |
4602 | tip_frame = Qnil; | |
4603 | } | |
177c0ea7 | 4604 | |
c844a81a | 4605 | return deleted; |
eaf1eea9 GM |
4606 | } |
4607 | ||
4608 | ||
333b20bb | 4609 | /* Create a frame for a tooltip on the display described by DPYINFO. |
275841bf GM |
4610 | PARMS is a list of frame parameters. TEXT is the string to |
4611 | display in the tip frame. Value is the frame. | |
eaf1eea9 GM |
4612 | |
4613 | Note that functions called here, esp. x_default_parameter can | |
4614 | signal errors, for instance when a specified color name is | |
4615 | undefined. We have to make sure that we're in a consistent state | |
4616 | when this happens. */ | |
333b20bb GM |
4617 | |
4618 | static Lisp_Object | |
275841bf | 4619 | x_create_tip_frame (dpyinfo, parms, text) |
333b20bb | 4620 | struct x_display_info *dpyinfo; |
275841bf | 4621 | Lisp_Object parms, text; |
333b20bb GM |
4622 | { |
4623 | struct frame *f; | |
4624 | Lisp_Object frame, tem; | |
4625 | Lisp_Object name; | |
333b20bb GM |
4626 | long window_prompting = 0; |
4627 | int width, height; | |
331379bf | 4628 | int count = SPECPDL_INDEX (); |
b6d7acec | 4629 | struct gcpro gcpro1, gcpro2, gcpro3; |
06d62053 | 4630 | int face_change_count_before = face_change_count; |
275841bf GM |
4631 | Lisp_Object buffer; |
4632 | struct buffer *old_buffer; | |
333b20bb GM |
4633 | |
4634 | check_x (); | |
4635 | ||
89acb56d SM |
4636 | if (!dpyinfo->terminal->name) |
4637 | error ("Terminal is not live, can't create new frames on it"); | |
333b20bb | 4638 | |
47f3c6b4 | 4639 | parms = Fcopy_alist (parms); |
333b20bb GM |
4640 | |
4641 | /* Get the name of the frame to use for resource lookup. */ | |
4642 | name = x_get_arg (dpyinfo, parms, Qname, "name", "Name", RES_TYPE_STRING); | |
4643 | if (!STRINGP (name) | |
4644 | && !EQ (name, Qunbound) | |
4645 | && !NILP (name)) | |
4646 | error ("Invalid frame name--not a string or nil"); | |
333b20bb GM |
4647 | |
4648 | frame = Qnil; | |
4649 | GCPRO3 (parms, name, frame); | |
44b5a125 | 4650 | f = make_frame (1); |
333b20bb | 4651 | XSETFRAME (frame, f); |
275841bf GM |
4652 | |
4653 | buffer = Fget_buffer_create (build_string (" *tip*")); | |
be786000 | 4654 | Fset_window_buffer (FRAME_ROOT_WINDOW (f), buffer, Qnil); |
275841bf GM |
4655 | old_buffer = current_buffer; |
4656 | set_buffer_internal_1 (XBUFFER (buffer)); | |
d63931a2 | 4657 | current_buffer->truncate_lines = Qnil; |
5c2a995d KH |
4658 | specbind (Qinhibit_read_only, Qt); |
4659 | specbind (Qinhibit_modification_hooks, Qt); | |
275841bf GM |
4660 | Ferase_buffer (); |
4661 | Finsert (1, &text); | |
4662 | set_buffer_internal_1 (old_buffer); | |
177c0ea7 | 4663 | |
333b20bb | 4664 | FRAME_CAN_HAVE_SCROLL_BARS (f) = 0; |
8a1a7743 | 4665 | record_unwind_protect (unwind_create_tip_frame, frame); |
333b20bb | 4666 | |
6ed8eeff KL |
4667 | f->terminal = dpyinfo->terminal; |
4668 | f->terminal->reference_count++; | |
daf01701 | 4669 | |
eaf1eea9 GM |
4670 | /* By setting the output method, we're essentially saying that |
4671 | the frame is live, as per FRAME_LIVE_P. If we get a signal | |
4672 | from this point on, x_destroy_window might screw up reference | |
4673 | counts etc. */ | |
333b20bb GM |
4674 | f->output_method = output_x_window; |
4675 | f->output_data.x = (struct x_output *) xmalloc (sizeof (struct x_output)); | |
4676 | bzero (f->output_data.x, sizeof (struct x_output)); | |
4677 | f->output_data.x->icon_bitmap = -1; | |
be786000 | 4678 | FRAME_FONTSET (f) = -1; |
61d461a8 GM |
4679 | f->output_data.x->scroll_bar_foreground_pixel = -1; |
4680 | f->output_data.x->scroll_bar_background_pixel = -1; | |
f15340b7 MB |
4681 | #ifdef USE_TOOLKIT_SCROLL_BARS |
4682 | f->output_data.x->scroll_bar_top_shadow_pixel = -1; | |
4683 | f->output_data.x->scroll_bar_bottom_shadow_pixel = -1; | |
4684 | #endif /* USE_TOOLKIT_SCROLL_BARS */ | |
333b20bb GM |
4685 | f->icon_name = Qnil; |
4686 | FRAME_X_DISPLAY_INFO (f) = dpyinfo; | |
f1d2ce7f | 4687 | #if GLYPH_DEBUG |
354884c4 | 4688 | image_cache_refcount = FRAME_IMAGE_CACHE (f)->refcount; |
eaf1eea9 GM |
4689 | dpyinfo_refcount = dpyinfo->reference_count; |
4690 | #endif /* GLYPH_DEBUG */ | |
333b20bb GM |
4691 | f->output_data.x->parent_desc = FRAME_X_DISPLAY_INFO (f)->root_window; |
4692 | f->output_data.x->explicit_parent = 0; | |
4693 | ||
61d461a8 GM |
4694 | /* These colors will be set anyway later, but it's important |
4695 | to get the color reference counts right, so initialize them! */ | |
4696 | { | |
4697 | Lisp_Object black; | |
4698 | struct gcpro gcpro1; | |
177c0ea7 | 4699 | |
9d3d44ba KL |
4700 | /* Function x_decode_color can signal an error. Make |
4701 | sure to initialize color slots so that we won't try | |
4702 | to free colors we haven't allocated. */ | |
ce593f6e KL |
4703 | FRAME_FOREGROUND_PIXEL (f) = -1; |
4704 | FRAME_BACKGROUND_PIXEL (f) = -1; | |
9d3d44ba KL |
4705 | f->output_data.x->cursor_pixel = -1; |
4706 | f->output_data.x->cursor_foreground_pixel = -1; | |
4707 | f->output_data.x->border_pixel = -1; | |
4708 | f->output_data.x->mouse_pixel = -1; | |
4709 | ||
61d461a8 GM |
4710 | black = build_string ("black"); |
4711 | GCPRO1 (black); | |
ce593f6e | 4712 | FRAME_FOREGROUND_PIXEL (f) |
61d461a8 | 4713 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); |
ce593f6e | 4714 | FRAME_BACKGROUND_PIXEL (f) |
61d461a8 GM |
4715 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); |
4716 | f->output_data.x->cursor_pixel | |
4717 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); | |
4718 | f->output_data.x->cursor_foreground_pixel | |
4719 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); | |
4720 | f->output_data.x->border_pixel | |
4721 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); | |
4722 | f->output_data.x->mouse_pixel | |
4723 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); | |
4724 | UNGCPRO; | |
4725 | } | |
4726 | ||
333b20bb GM |
4727 | /* Set the name; the functions to which we pass f expect the name to |
4728 | be set. */ | |
4729 | if (EQ (name, Qunbound) || NILP (name)) | |
4730 | { | |
4731 | f->name = build_string (dpyinfo->x_id_name); | |
4732 | f->explicit_name = 0; | |
4733 | } | |
4734 | else | |
4735 | { | |
4736 | f->name = name; | |
4737 | f->explicit_name = 1; | |
4738 | /* use the frame's title when getting resources for this frame. */ | |
4739 | specbind (Qx_resource_name, name); | |
4740 | } | |
4741 | ||
02ed2ea8 KH |
4742 | f->resx = dpyinfo->resx; |
4743 | f->resy = dpyinfo->resy; | |
4744 | ||
bf970f2b | 4745 | register_font_driver (&xfont_driver, f); |
02ed2ea8 KH |
4746 | #ifdef HAVE_FREETYPE |
4747 | #ifdef HAVE_XFT | |
b51238f5 | 4748 | register_font_driver (&xftfont_driver, f); |
02ed2ea8 | 4749 | #else /* not HAVE_XFT */ |
b51238f5 | 4750 | register_font_driver (&ftxfont_driver, f); |
02ed2ea8 KH |
4751 | #endif /* not HAVE_XFT */ |
4752 | #endif /* HAVE_FREETYPE */ | |
d43f6b74 | 4753 | |
b51238f5 KH |
4754 | x_default_parameter (f, parms, Qfont_backend, Qnil, |
4755 | "fontBackend", "FontBackend", RES_TYPE_STRING); | |
02ed2ea8 | 4756 | |
eaf1eea9 GM |
4757 | /* Extract the window parameters from the supplied values that are |
4758 | needed to determine window geometry. */ | |
b51238f5 | 4759 | x_default_font_parameter (f, parms); |
333b20bb GM |
4760 | |
4761 | x_default_parameter (f, parms, Qborder_width, make_number (2), | |
4762 | "borderWidth", "BorderWidth", RES_TYPE_NUMBER); | |
177c0ea7 | 4763 | |
333b20bb GM |
4764 | /* This defaults to 2 in order to match xterm. We recognize either |
4765 | internalBorderWidth or internalBorder (which is what xterm calls | |
4766 | it). */ | |
4767 | if (NILP (Fassq (Qinternal_border_width, parms))) | |
4768 | { | |
4769 | Lisp_Object value; | |
4770 | ||
4771 | value = x_get_arg (dpyinfo, parms, Qinternal_border_width, | |
4772 | "internalBorder", "internalBorder", RES_TYPE_NUMBER); | |
4773 | if (! EQ (value, Qunbound)) | |
4774 | parms = Fcons (Fcons (Qinternal_border_width, value), | |
4775 | parms); | |
4776 | } | |
4777 | ||
4778 | x_default_parameter (f, parms, Qinternal_border_width, make_number (1), | |
4779 | "internalBorderWidth", "internalBorderWidth", | |
4780 | RES_TYPE_NUMBER); | |
4781 | ||
4782 | /* Also do the stuff which must be set before the window exists. */ | |
4783 | x_default_parameter (f, parms, Qforeground_color, build_string ("black"), | |
4784 | "foreground", "Foreground", RES_TYPE_STRING); | |
4785 | x_default_parameter (f, parms, Qbackground_color, build_string ("white"), | |
4786 | "background", "Background", RES_TYPE_STRING); | |
4787 | x_default_parameter (f, parms, Qmouse_color, build_string ("black"), | |
4788 | "pointerColor", "Foreground", RES_TYPE_STRING); | |
4789 | x_default_parameter (f, parms, Qcursor_color, build_string ("black"), | |
4790 | "cursorColor", "Foreground", RES_TYPE_STRING); | |
4791 | x_default_parameter (f, parms, Qborder_color, build_string ("black"), | |
4792 | "borderColor", "BorderColor", RES_TYPE_STRING); | |
4793 | ||
4794 | /* Init faces before x_default_parameter is called for scroll-bar | |
4795 | parameters because that function calls x_set_scroll_bar_width, | |
4796 | which calls change_frame_size, which calls Fset_window_buffer, | |
4797 | which runs hooks, which call Fvertical_motion. At the end, we | |
4798 | end up in init_iterator with a null face cache, which should not | |
4799 | happen. */ | |
4800 | init_frame_faces (f); | |
177c0ea7 | 4801 | |
333b20bb | 4802 | f->output_data.x->parent_desc = FRAME_X_DISPLAY_INFO (f)->root_window; |
333b20bb | 4803 | |
7c0d3ed8 | 4804 | window_prompting = x_figure_window_size (f, parms, 0); |
333b20bb | 4805 | |
333b20bb GM |
4806 | { |
4807 | XSetWindowAttributes attrs; | |
4808 | unsigned long mask; | |
177c0ea7 | 4809 | |
333b20bb | 4810 | BLOCK_INPUT; |
c51d2b5e GM |
4811 | mask = CWBackPixel | CWOverrideRedirect | CWEventMask; |
4812 | if (DoesSaveUnders (dpyinfo->screen)) | |
4813 | mask |= CWSaveUnder; | |
177c0ea7 | 4814 | |
9b2956e2 GM |
4815 | /* Window managers look at the override-redirect flag to determine |
4816 | whether or net to give windows a decoration (Xlib spec, chapter | |
333b20bb GM |
4817 | 3.2.8). */ |
4818 | attrs.override_redirect = True; | |
4819 | attrs.save_under = True; | |
4820 | attrs.background_pixel = FRAME_BACKGROUND_PIXEL (f); | |
4821 | /* Arrange for getting MapNotify and UnmapNotify events. */ | |
4822 | attrs.event_mask = StructureNotifyMask; | |
4823 | tip_window | |
4824 | = FRAME_X_WINDOW (f) | |
4825 | = XCreateWindow (FRAME_X_DISPLAY (f), | |
4826 | FRAME_X_DISPLAY_INFO (f)->root_window, | |
4827 | /* x, y, width, height */ | |
4828 | 0, 0, 1, 1, | |
4829 | /* Border. */ | |
a979dde1 | 4830 | f->border_width, |
333b20bb GM |
4831 | CopyFromParent, InputOutput, CopyFromParent, |
4832 | mask, &attrs); | |
4833 | UNBLOCK_INPUT; | |
4834 | } | |
4835 | ||
4836 | x_make_gc (f); | |
4837 | ||
333b20bb GM |
4838 | x_default_parameter (f, parms, Qauto_raise, Qnil, |
4839 | "autoRaise", "AutoRaiseLower", RES_TYPE_BOOLEAN); | |
4840 | x_default_parameter (f, parms, Qauto_lower, Qnil, | |
4841 | "autoLower", "AutoRaiseLower", RES_TYPE_BOOLEAN); | |
4842 | x_default_parameter (f, parms, Qcursor_type, Qbox, | |
4843 | "cursorType", "CursorType", RES_TYPE_SYMBOL); | |
4844 | ||
be786000 | 4845 | /* Dimensions, especially FRAME_LINES (f), must be done via change_frame_size. |
333b20bb | 4846 | Change will not be effected unless different from the current |
be786000 KS |
4847 | FRAME_LINES (f). */ |
4848 | width = FRAME_COLS (f); | |
4849 | height = FRAME_LINES (f); | |
4850 | SET_FRAME_COLS (f, 0); | |
4851 | FRAME_LINES (f) = 0; | |
8938a4fb | 4852 | change_frame_size (f, height, width, 1, 0, 0); |
177c0ea7 | 4853 | |
cd1d850f JPW |
4854 | /* Add `tooltip' frame parameter's default value. */ |
4855 | if (NILP (Fframe_parameter (frame, intern ("tooltip")))) | |
4856 | Fmodify_frame_parameters (frame, Fcons (Fcons (intern ("tooltip"), Qt), | |
4857 | Qnil)); | |
177c0ea7 | 4858 | |
cedb4d8b GM |
4859 | /* FIXME - can this be done in a similar way to normal frames? |
4860 | http://lists.gnu.org/archive/html/emacs-devel/2007-10/msg00641.html */ | |
4861 | ||
35fdaa62 GM |
4862 | /* Set the `display-type' frame parameter before setting up faces. */ |
4863 | { | |
4864 | Lisp_Object disptype; | |
4865 | ||
4866 | if (FRAME_X_DISPLAY_INFO (f)->n_planes == 1) | |
4867 | disptype = intern ("mono"); | |
219ccf1b RS |
4868 | else if (FRAME_X_DISPLAY_INFO (f)->visual->class == GrayScale |
4869 | || FRAME_X_DISPLAY_INFO (f)->visual->class == StaticGray) | |
35fdaa62 GM |
4870 | disptype = intern ("grayscale"); |
4871 | else | |
4872 | disptype = intern ("color"); | |
4873 | ||
4874 | if (NILP (Fframe_parameter (frame, Qdisplay_type))) | |
4875 | Fmodify_frame_parameters (frame, Fcons (Fcons (Qdisplay_type, disptype), | |
4876 | Qnil)); | |
4877 | } | |
4878 | ||
035d5114 | 4879 | /* Set up faces after all frame parameters are known. This call |
6801a572 GM |
4880 | also merges in face attributes specified for new frames. |
4881 | ||
4882 | Frame parameters may be changed if .Xdefaults contains | |
4883 | specifications for the default font. For example, if there is an | |
4884 | `Emacs.default.attributeBackground: pink', the `background-color' | |
4885 | attribute of the frame get's set, which let's the internal border | |
4886 | of the tooltip frame appear in pink. Prevent this. */ | |
4887 | { | |
4888 | Lisp_Object bg = Fframe_parameter (frame, Qbackground_color); | |
4889 | ||
4890 | /* Set tip_frame here, so that */ | |
4891 | tip_frame = frame; | |
45cebfd9 | 4892 | call2 (Qface_set_after_frame_default, frame, Qnil); |
177c0ea7 | 4893 | |
6801a572 GM |
4894 | if (!EQ (bg, Fframe_parameter (frame, Qbackground_color))) |
4895 | Fmodify_frame_parameters (frame, Fcons (Fcons (Qbackground_color, bg), | |
4896 | Qnil)); | |
4897 | } | |
177c0ea7 | 4898 | |
333b20bb GM |
4899 | f->no_split = 1; |
4900 | ||
4901 | UNGCPRO; | |
4902 | ||
4903 | /* It is now ok to make the frame official even if we get an error | |
4904 | below. And the frame needs to be on Vframe_list or making it | |
4905 | visible won't work. */ | |
4906 | Vframe_list = Fcons (frame, Vframe_list); | |
4907 | ||
4908 | /* Now that the frame is official, it counts as a reference to | |
4909 | its display. */ | |
4910 | FRAME_X_DISPLAY_INFO (f)->reference_count++; | |
4911 | ||
06d62053 GM |
4912 | /* Setting attributes of faces of the tooltip frame from resources |
4913 | and similar will increment face_change_count, which leads to the | |
4914 | clearing of all current matrices. Since this isn't necessary | |
4915 | here, avoid it by resetting face_change_count to the value it | |
4916 | had before we created the tip frame. */ | |
4917 | face_change_count = face_change_count_before; | |
4918 | ||
eaf1eea9 | 4919 | /* Discard the unwind_protect. */ |
333b20bb GM |
4920 | return unbind_to (count, frame); |
4921 | } | |
4922 | ||
4923 | ||
06d62053 GM |
4924 | /* Compute where to display tip frame F. PARMS is the list of frame |
4925 | parameters for F. DX and DY are specified offsets from the current | |
ab452f99 GM |
4926 | location of the mouse. WIDTH and HEIGHT are the width and height |
4927 | of the tooltip. Return coordinates relative to the root window of | |
4928 | the display in *ROOT_X, and *ROOT_Y. */ | |
06d62053 GM |
4929 | |
4930 | static void | |
ab452f99 | 4931 | compute_tip_xy (f, parms, dx, dy, width, height, root_x, root_y) |
06d62053 GM |
4932 | struct frame *f; |
4933 | Lisp_Object parms, dx, dy; | |
ab452f99 | 4934 | int width, height; |
06d62053 GM |
4935 | int *root_x, *root_y; |
4936 | { | |
4937 | Lisp_Object left, top; | |
4938 | int win_x, win_y; | |
4939 | Window root, child; | |
4940 | unsigned pmask; | |
177c0ea7 | 4941 | |
06d62053 GM |
4942 | /* User-specified position? */ |
4943 | left = Fcdr (Fassq (Qleft, parms)); | |
4944 | top = Fcdr (Fassq (Qtop, parms)); | |
177c0ea7 | 4945 | |
06d62053 GM |
4946 | /* Move the tooltip window where the mouse pointer is. Resize and |
4947 | show it. */ | |
570d22b0 | 4948 | if (!INTEGERP (left) || !INTEGERP (top)) |
ab452f99 GM |
4949 | { |
4950 | BLOCK_INPUT; | |
4951 | XQueryPointer (FRAME_X_DISPLAY (f), FRAME_X_DISPLAY_INFO (f)->root_window, | |
4952 | &root, &child, root_x, root_y, &win_x, &win_y, &pmask); | |
4953 | UNBLOCK_INPUT; | |
4954 | } | |
06d62053 | 4955 | |
06d62053 GM |
4956 | if (INTEGERP (top)) |
4957 | *root_y = XINT (top); | |
bf63eb69 JD |
4958 | else if (*root_y + XINT (dy) <= 0) |
4959 | *root_y = 0; /* Can happen for negative dy */ | |
abe9d29c CY |
4960 | else if (*root_y + XINT (dy) + height |
4961 | <= x_display_pixel_height (FRAME_X_DISPLAY_INFO (f))) | |
7e8410d1 | 4962 | /* It fits below the pointer */ |
abe9d29c | 4963 | *root_y += XINT (dy); |
7e8410d1 JD |
4964 | else if (height + XINT (dy) <= *root_y) |
4965 | /* It fits above the pointer. */ | |
4966 | *root_y -= height + XINT (dy); | |
4967 | else | |
4968 | /* Put it on the top. */ | |
4969 | *root_y = 0; | |
ab452f99 GM |
4970 | |
4971 | if (INTEGERP (left)) | |
4972 | *root_x = XINT (left); | |
bf63eb69 JD |
4973 | else if (*root_x + XINT (dx) <= 0) |
4974 | *root_x = 0; /* Can happen for negative dx */ | |
abe9d29c CY |
4975 | else if (*root_x + XINT (dx) + width |
4976 | <= x_display_pixel_width (FRAME_X_DISPLAY_INFO (f))) | |
d682d3df RS |
4977 | /* It fits to the right of the pointer. */ |
4978 | *root_x += XINT (dx); | |
4979 | else if (width + XINT (dx) <= *root_x) | |
4980 | /* It fits to the left of the pointer. */ | |
ab452f99 GM |
4981 | *root_x -= width + XINT (dx); |
4982 | else | |
d682d3df RS |
4983 | /* Put it left-justified on the screen--it ought to fit that way. */ |
4984 | *root_x = 0; | |
06d62053 GM |
4985 | } |
4986 | ||
4987 | ||
0634ce98 | 4988 | DEFUN ("x-show-tip", Fx_show_tip, Sx_show_tip, 1, 6, 0, |
7ee72033 | 4989 | doc: /* Show STRING in a "tooltip" window on frame FRAME. |
c061c855 GM |
4990 | A tooltip window is a small X window displaying a string. |
4991 | ||
87c891c7 EZ |
4992 | This is an internal function; Lisp code should call `tooltip-show'. |
4993 | ||
c061c855 GM |
4994 | FRAME nil or omitted means use the selected frame. |
4995 | ||
4996 | PARMS is an optional list of frame parameters which can be used to | |
4997 | change the tooltip's appearance. | |
4998 | ||
4999 | Automatically hide the tooltip after TIMEOUT seconds. TIMEOUT nil | |
5000 | means use the default timeout of 5 seconds. | |
5001 | ||
5002 | If the list of frame parameters PARAMS contains a `left' parameters, | |
5003 | the tooltip is displayed at that x-position. Otherwise it is | |
5004 | displayed at the mouse position, with offset DX added (default is 5 if | |
5005 | DX isn't specified). Likewise for the y-position; if a `top' frame | |
5006 | parameter is specified, it determines the y-position of the tooltip | |
5007 | window, otherwise it is displayed at the mouse position, with offset | |
5008 | DY added (default is -10). | |
5009 | ||
5010 | A tooltip's maximum size is specified by `x-max-tooltip-size'. | |
7ee72033 MB |
5011 | Text larger than the specified size is clipped. */) |
5012 | (string, frame, parms, timeout, dx, dy) | |
0634ce98 | 5013 | Lisp_Object string, frame, parms, timeout, dx, dy; |
333b20bb GM |
5014 | { |
5015 | struct frame *f; | |
5016 | struct window *w; | |
06d62053 | 5017 | int root_x, root_y; |
333b20bb GM |
5018 | struct buffer *old_buffer; |
5019 | struct text_pos pos; | |
5020 | int i, width, height; | |
393f2d14 | 5021 | struct gcpro gcpro1, gcpro2, gcpro3, gcpro4; |
333b20bb | 5022 | int old_windows_or_buffers_changed = windows_or_buffers_changed; |
331379bf | 5023 | int count = SPECPDL_INDEX (); |
177c0ea7 | 5024 | |
333b20bb GM |
5025 | specbind (Qinhibit_redisplay, Qt); |
5026 | ||
393f2d14 | 5027 | GCPRO4 (string, parms, frame, timeout); |
333b20bb | 5028 | |
b7826503 | 5029 | CHECK_STRING (string); |
2d7117fe JD |
5030 | if (SCHARS (string) == 0) |
5031 | string = make_unibyte_string (" ", 1); | |
5032 | ||
333b20bb GM |
5033 | f = check_x_frame (frame); |
5034 | if (NILP (timeout)) | |
5035 | timeout = make_number (5); | |
5036 | else | |
b7826503 | 5037 | CHECK_NATNUM (timeout); |
177c0ea7 | 5038 | |
0634ce98 GM |
5039 | if (NILP (dx)) |
5040 | dx = make_number (5); | |
5041 | else | |
b7826503 | 5042 | CHECK_NUMBER (dx); |
177c0ea7 | 5043 | |
0634ce98 | 5044 | if (NILP (dy)) |
12c67a7f | 5045 | dy = make_number (-10); |
0634ce98 | 5046 | else |
b7826503 | 5047 | CHECK_NUMBER (dy); |
333b20bb | 5048 | |
06d62053 GM |
5049 | if (NILP (last_show_tip_args)) |
5050 | last_show_tip_args = Fmake_vector (make_number (3), Qnil); | |
5051 | ||
5052 | if (!NILP (tip_frame)) | |
5053 | { | |
5054 | Lisp_Object last_string = AREF (last_show_tip_args, 0); | |
5055 | Lisp_Object last_frame = AREF (last_show_tip_args, 1); | |
5056 | Lisp_Object last_parms = AREF (last_show_tip_args, 2); | |
5057 | ||
5058 | if (EQ (frame, last_frame) | |
5059 | && !NILP (Fequal (last_string, string)) | |
5060 | && !NILP (Fequal (last_parms, parms))) | |
5061 | { | |
5062 | struct frame *f = XFRAME (tip_frame); | |
177c0ea7 | 5063 | |
06d62053 GM |
5064 | /* Only DX and DY have changed. */ |
5065 | if (!NILP (tip_timer)) | |
ae782866 GM |
5066 | { |
5067 | Lisp_Object timer = tip_timer; | |
5068 | tip_timer = Qnil; | |
5069 | call1 (Qcancel_timer, timer); | |
5070 | } | |
06d62053 GM |
5071 | |
5072 | BLOCK_INPUT; | |
be786000 KS |
5073 | compute_tip_xy (f, parms, dx, dy, FRAME_PIXEL_WIDTH (f), |
5074 | FRAME_PIXEL_HEIGHT (f), &root_x, &root_y); | |
06d62053 | 5075 | XMoveWindow (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
ab452f99 | 5076 | root_x, root_y); |
06d62053 GM |
5077 | UNBLOCK_INPUT; |
5078 | goto start_timer; | |
5079 | } | |
5080 | } | |
5081 | ||
333b20bb GM |
5082 | /* Hide a previous tip, if any. */ |
5083 | Fx_hide_tip (); | |
5084 | ||
06d62053 GM |
5085 | ASET (last_show_tip_args, 0, string); |
5086 | ASET (last_show_tip_args, 1, frame); | |
5087 | ASET (last_show_tip_args, 2, parms); | |
5088 | ||
333b20bb GM |
5089 | /* Add default values to frame parameters. */ |
5090 | if (NILP (Fassq (Qname, parms))) | |
5091 | parms = Fcons (Fcons (Qname, build_string ("tooltip")), parms); | |
5092 | if (NILP (Fassq (Qinternal_border_width, parms))) | |
5093 | parms = Fcons (Fcons (Qinternal_border_width, make_number (3)), parms); | |
5094 | if (NILP (Fassq (Qborder_width, parms))) | |
5095 | parms = Fcons (Fcons (Qborder_width, make_number (1)), parms); | |
5096 | if (NILP (Fassq (Qborder_color, parms))) | |
5097 | parms = Fcons (Fcons (Qborder_color, build_string ("lightyellow")), parms); | |
5098 | if (NILP (Fassq (Qbackground_color, parms))) | |
5099 | parms = Fcons (Fcons (Qbackground_color, build_string ("lightyellow")), | |
5100 | parms); | |
5101 | ||
5102 | /* Create a frame for the tooltip, and record it in the global | |
5103 | variable tip_frame. */ | |
275841bf | 5104 | frame = x_create_tip_frame (FRAME_X_DISPLAY_INFO (f), parms, string); |
44b5a125 | 5105 | f = XFRAME (frame); |
333b20bb | 5106 | |
d63931a2 | 5107 | /* Set up the frame's root window. */ |
333b20bb | 5108 | w = XWINDOW (FRAME_ROOT_WINDOW (f)); |
be786000 | 5109 | w->left_col = w->top_line = make_number (0); |
177c0ea7 | 5110 | |
d63931a2 GM |
5111 | if (CONSP (Vx_max_tooltip_size) |
5112 | && INTEGERP (XCAR (Vx_max_tooltip_size)) | |
5113 | && XINT (XCAR (Vx_max_tooltip_size)) > 0 | |
5114 | && INTEGERP (XCDR (Vx_max_tooltip_size)) | |
5115 | && XINT (XCDR (Vx_max_tooltip_size)) > 0) | |
5116 | { | |
be786000 KS |
5117 | w->total_cols = XCAR (Vx_max_tooltip_size); |
5118 | w->total_lines = XCDR (Vx_max_tooltip_size); | |
d63931a2 GM |
5119 | } |
5120 | else | |
5121 | { | |
be786000 KS |
5122 | w->total_cols = make_number (80); |
5123 | w->total_lines = make_number (40); | |
d63931a2 | 5124 | } |
177c0ea7 | 5125 | |
be786000 | 5126 | FRAME_TOTAL_COLS (f) = XINT (w->total_cols); |
333b20bb GM |
5127 | adjust_glyphs (f); |
5128 | w->pseudo_window_p = 1; | |
5129 | ||
5130 | /* Display the tooltip text in a temporary buffer. */ | |
333b20bb | 5131 | old_buffer = current_buffer; |
275841bf | 5132 | set_buffer_internal_1 (XBUFFER (XWINDOW (FRAME_ROOT_WINDOW (f))->buffer)); |
d63931a2 | 5133 | current_buffer->truncate_lines = Qnil; |
333b20bb GM |
5134 | clear_glyph_matrix (w->desired_matrix); |
5135 | clear_glyph_matrix (w->current_matrix); | |
5136 | SET_TEXT_POS (pos, BEGV, BEGV_BYTE); | |
29e95254 | 5137 | try_window (FRAME_ROOT_WINDOW (f), pos, 0); |
333b20bb GM |
5138 | |
5139 | /* Compute width and height of the tooltip. */ | |
5140 | width = height = 0; | |
5141 | for (i = 0; i < w->desired_matrix->nrows; ++i) | |
5142 | { | |
5143 | struct glyph_row *row = &w->desired_matrix->rows[i]; | |
5144 | struct glyph *last; | |
5145 | int row_width; | |
5146 | ||
5147 | /* Stop at the first empty row at the end. */ | |
5148 | if (!row->enabled_p || !row->displays_text_p) | |
5149 | break; | |
5150 | ||
d7bf0342 GM |
5151 | /* Let the row go over the full width of the frame. */ |
5152 | row->full_width_p = 1; | |
333b20bb | 5153 | |
e3130015 | 5154 | /* There's a glyph at the end of rows that is used to place |
333b20bb GM |
5155 | the cursor there. Don't include the width of this glyph. */ |
5156 | if (row->used[TEXT_AREA]) | |
5157 | { | |
5158 | last = &row->glyphs[TEXT_AREA][row->used[TEXT_AREA] - 1]; | |
5159 | row_width = row->pixel_width - last->pixel_width; | |
5160 | } | |
5161 | else | |
5162 | row_width = row->pixel_width; | |
177c0ea7 | 5163 | |
333b20bb GM |
5164 | height += row->height; |
5165 | width = max (width, row_width); | |
5166 | } | |
5167 | ||
5168 | /* Add the frame's internal border to the width and height the X | |
5169 | window should have. */ | |
5170 | height += 2 * FRAME_INTERNAL_BORDER_WIDTH (f); | |
5171 | width += 2 * FRAME_INTERNAL_BORDER_WIDTH (f); | |
5172 | ||
5173 | /* Move the tooltip window where the mouse pointer is. Resize and | |
5174 | show it. */ | |
ab452f99 | 5175 | compute_tip_xy (f, parms, dx, dy, width, height, &root_x, &root_y); |
0634ce98 | 5176 | |
0634ce98 | 5177 | BLOCK_INPUT; |
333b20bb | 5178 | XMoveResizeWindow (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
ab452f99 | 5179 | root_x, root_y, width, height); |
333b20bb GM |
5180 | XMapRaised (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f)); |
5181 | UNBLOCK_INPUT; | |
177c0ea7 | 5182 | |
333b20bb GM |
5183 | /* Draw into the window. */ |
5184 | w->must_be_updated_p = 1; | |
5185 | update_single_window (w, 1); | |
5186 | ||
5187 | /* Restore original current buffer. */ | |
5188 | set_buffer_internal_1 (old_buffer); | |
5189 | windows_or_buffers_changed = old_windows_or_buffers_changed; | |
5190 | ||
06d62053 | 5191 | start_timer: |
333b20bb GM |
5192 | /* Let the tip disappear after timeout seconds. */ |
5193 | tip_timer = call3 (intern ("run-at-time"), timeout, Qnil, | |
5194 | intern ("x-hide-tip")); | |
a744a2ec DL |
5195 | |
5196 | UNGCPRO; | |
333b20bb GM |
5197 | return unbind_to (count, Qnil); |
5198 | } | |
5199 | ||
5200 | ||
5201 | DEFUN ("x-hide-tip", Fx_hide_tip, Sx_hide_tip, 0, 0, 0, | |
7ee72033 MB |
5202 | doc: /* Hide the current tooltip window, if there is any. |
5203 | Value is t if tooltip was open, nil otherwise. */) | |
5204 | () | |
333b20bb | 5205 | { |
44b5a125 | 5206 | int count; |
c0006262 GM |
5207 | Lisp_Object deleted, frame, timer; |
5208 | struct gcpro gcpro1, gcpro2; | |
44b5a125 GM |
5209 | |
5210 | /* Return quickly if nothing to do. */ | |
c0006262 | 5211 | if (NILP (tip_timer) && NILP (tip_frame)) |
44b5a125 | 5212 | return Qnil; |
177c0ea7 | 5213 | |
c0006262 GM |
5214 | frame = tip_frame; |
5215 | timer = tip_timer; | |
5216 | GCPRO2 (frame, timer); | |
5217 | tip_frame = tip_timer = deleted = Qnil; | |
177c0ea7 | 5218 | |
331379bf | 5219 | count = SPECPDL_INDEX (); |
333b20bb | 5220 | specbind (Qinhibit_redisplay, Qt); |
44b5a125 | 5221 | specbind (Qinhibit_quit, Qt); |
177c0ea7 | 5222 | |
c0006262 | 5223 | if (!NILP (timer)) |
ae782866 | 5224 | call1 (Qcancel_timer, timer); |
333b20bb | 5225 | |
c0006262 | 5226 | if (FRAMEP (frame)) |
333b20bb | 5227 | { |
56f2de10 | 5228 | delete_frame (frame, Qnil); |
44b5a125 | 5229 | deleted = Qt; |
f6c44811 GM |
5230 | |
5231 | #ifdef USE_LUCID | |
5232 | /* Bloodcurdling hack alert: The Lucid menu bar widget's | |
5233 | redisplay procedure is not called when a tip frame over menu | |
5234 | items is unmapped. Redisplay the menu manually... */ | |
5235 | { | |
5236 | struct frame *f = SELECTED_FRAME (); | |
5237 | Widget w = f->output_data.x->menubar_widget; | |
5238 | extern void xlwmenu_redisplay P_ ((Widget)); | |
9180dc8c | 5239 | |
f6c44811 | 5240 | if (!DoesSaveUnders (FRAME_X_DISPLAY_INFO (f)->screen) |
dbc64aa7 | 5241 | && w != NULL) |
f6c44811 GM |
5242 | { |
5243 | BLOCK_INPUT; | |
5244 | xlwmenu_redisplay (w); | |
5245 | UNBLOCK_INPUT; | |
5246 | } | |
5247 | } | |
5248 | #endif /* USE_LUCID */ | |
333b20bb GM |
5249 | } |
5250 | ||
c0006262 | 5251 | UNGCPRO; |
44b5a125 | 5252 | return unbind_to (count, deleted); |
333b20bb GM |
5253 | } |
5254 | ||
5255 | ||
5256 | \f | |
5257 | /*********************************************************************** | |
5258 | File selection dialog | |
5259 | ***********************************************************************/ | |
5260 | ||
90f2e16b JD |
5261 | DEFUN ("x-uses-old-gtk-dialog", Fx_uses_old_gtk_dialog, |
5262 | Sx_uses_old_gtk_dialog, | |
5263 | 0, 0, 0, | |
5264 | doc: /* Return t if the old Gtk+ file selection dialog is used. */) | |
5265 | () | |
5266 | { | |
5267 | #ifdef USE_GTK | |
5268 | extern int use_dialog_box; | |
5269 | extern int use_file_dialog; | |
333b20bb | 5270 | |
90f2e16b JD |
5271 | if (use_dialog_box |
5272 | && use_file_dialog | |
5273 | && have_menus_p () | |
5274 | && xg_uses_old_file_dialog ()) | |
5275 | return Qt; | |
5276 | #endif | |
5277 | return Qnil; | |
5278 | } | |
5279 | ||
333b20bb | 5280 | |
90f2e16b | 5281 | #ifdef USE_MOTIF |
333b20bb GM |
5282 | /* Callback for "OK" and "Cancel" on file selection dialog. */ |
5283 | ||
5284 | static void | |
5285 | file_dialog_cb (widget, client_data, call_data) | |
5286 | Widget widget; | |
5287 | XtPointer call_data, client_data; | |
5288 | { | |
5289 | int *result = (int *) client_data; | |
5290 | XmAnyCallbackStruct *cb = (XmAnyCallbackStruct *) call_data; | |
5291 | *result = cb->reason; | |
5292 | } | |
5293 | ||
5294 | ||
a779d213 GM |
5295 | /* Callback for unmapping a file selection dialog. This is used to |
5296 | capture the case where a dialog is closed via a window manager's | |
5297 | closer button, for example. Using a XmNdestroyCallback didn't work | |
5298 | in this case. */ | |
5299 | ||
5300 | static void | |
5301 | file_dialog_unmap_cb (widget, client_data, call_data) | |
5302 | Widget widget; | |
5303 | XtPointer call_data, client_data; | |
5304 | { | |
5305 | int *result = (int *) client_data; | |
5306 | *result = XmCR_CANCEL; | |
5307 | } | |
5308 | ||
24ca7c5a JD |
5309 | static Lisp_Object |
5310 | clean_up_file_dialog (arg) | |
5311 | Lisp_Object arg; | |
5312 | { | |
5313 | struct Lisp_Save_Value *p = XSAVE_VALUE (arg); | |
5314 | Widget dialog = (Widget) p->pointer; | |
5315 | ||
5316 | /* Clean up. */ | |
5317 | BLOCK_INPUT; | |
5318 | XtUnmanageChild (dialog); | |
5319 | XtDestroyWidget (dialog); | |
5320 | x_menu_set_in_use (0); | |
5321 | UNBLOCK_INPUT; | |
5322 | ||
5323 | return Qnil; | |
5324 | } | |
5325 | ||
a779d213 | 5326 | |
f9d64bb3 | 5327 | DEFUN ("x-file-dialog", Fx_file_dialog, Sx_file_dialog, 2, 5, 0, |
7ee72033 | 5328 | doc: /* Read file name, prompting with PROMPT in directory DIR. |
f9d64bb3 JD |
5329 | Use a file selection dialog. Select DEFAULT-FILENAME in the dialog's file |
5330 | selection box, if specified. If MUSTMATCH is non-nil, the returned file | |
5331 | or directory must exist. ONLY-DIR-P is ignored." */) | |
5332 | (prompt, dir, default_filename, mustmatch, only_dir_p) | |
5333 | Lisp_Object prompt, dir, default_filename, mustmatch, only_dir_p; | |
333b20bb GM |
5334 | { |
5335 | int result; | |
0fe92f72 | 5336 | struct frame *f = SELECTED_FRAME (); |
333b20bb | 5337 | Lisp_Object file = Qnil; |
a8f4bdc6 | 5338 | Lisp_Object decoded_file; |
f9d64bb3 | 5339 | Widget dialog, text, help; |
333b20bb GM |
5340 | Arg al[10]; |
5341 | int ac = 0; | |
5342 | extern XtAppContext Xt_app_con; | |
333b20bb | 5343 | XmString dir_xmstring, pattern_xmstring; |
65b21658 | 5344 | int count = SPECPDL_INDEX (); |
f9d64bb3 | 5345 | struct gcpro gcpro1, gcpro2, gcpro3, gcpro4, gcpro5, gcpro6; |
333b20bb | 5346 | |
6eeee4d6 YM |
5347 | check_x (); |
5348 | ||
f9d64bb3 | 5349 | GCPRO6 (prompt, dir, default_filename, mustmatch, only_dir_p, file); |
24ca7c5a | 5350 | |
5ae53dcf | 5351 | if (popup_activated ()) |
24ca7c5a JD |
5352 | error ("Trying to use a menu from within a menu-entry"); |
5353 | ||
b7826503 PJ |
5354 | CHECK_STRING (prompt); |
5355 | CHECK_STRING (dir); | |
333b20bb GM |
5356 | |
5357 | /* Prevent redisplay. */ | |
5358 | specbind (Qinhibit_redisplay, Qt); | |
5359 | ||
5360 | BLOCK_INPUT; | |
5361 | ||
5362 | /* Create the dialog with PROMPT as title, using DIR as initial | |
5363 | directory and using "*" as pattern. */ | |
5364 | dir = Fexpand_file_name (dir, Qnil); | |
d5db4077 | 5365 | dir_xmstring = XmStringCreateLocalized (SDATA (dir)); |
333b20bb | 5366 | pattern_xmstring = XmStringCreateLocalized ("*"); |
177c0ea7 | 5367 | |
d5db4077 | 5368 | XtSetArg (al[ac], XmNtitle, SDATA (prompt)); ++ac; |
333b20bb GM |
5369 | XtSetArg (al[ac], XmNdirectory, dir_xmstring); ++ac; |
5370 | XtSetArg (al[ac], XmNpattern, pattern_xmstring); ++ac; | |
5371 | XtSetArg (al[ac], XmNresizePolicy, XmRESIZE_GROW); ++ac; | |
5372 | XtSetArg (al[ac], XmNdialogStyle, XmDIALOG_APPLICATION_MODAL); ++ac; | |
5373 | dialog = XmCreateFileSelectionDialog (f->output_data.x->widget, | |
5374 | "fsb", al, ac); | |
5375 | XmStringFree (dir_xmstring); | |
5376 | XmStringFree (pattern_xmstring); | |
5377 | ||
5378 | /* Add callbacks for OK and Cancel. */ | |
5379 | XtAddCallback (dialog, XmNokCallback, file_dialog_cb, | |
5380 | (XtPointer) &result); | |
5381 | XtAddCallback (dialog, XmNcancelCallback, file_dialog_cb, | |
5382 | (XtPointer) &result); | |
a779d213 GM |
5383 | XtAddCallback (dialog, XmNunmapCallback, file_dialog_unmap_cb, |
5384 | (XtPointer) &result); | |
333b20bb | 5385 | |
f9d64bb3 | 5386 | /* Remove the help button since we can't display help. */ |
333b20bb | 5387 | help = XmFileSelectionBoxGetChild (dialog, XmDIALOG_HELP_BUTTON); |
f9d64bb3 | 5388 | XtUnmanageChild (help); |
333b20bb | 5389 | |
177c0ea7 | 5390 | /* Mark OK button as default. */ |
333b20bb GM |
5391 | XtVaSetValues (XmFileSelectionBoxGetChild (dialog, XmDIALOG_OK_BUTTON), |
5392 | XmNshowAsDefault, True, NULL); | |
5393 | ||
5394 | /* If MUSTMATCH is non-nil, disable the file entry field of the | |
5395 | dialog, so that the user must select a file from the files list | |
5396 | box. We can't remove it because we wouldn't have a way to get at | |
5397 | the result file name, then. */ | |
5398 | text = XmFileSelectionBoxGetChild (dialog, XmDIALOG_TEXT); | |
5399 | if (!NILP (mustmatch)) | |
5400 | { | |
5401 | Widget label; | |
5402 | label = XmFileSelectionBoxGetChild (dialog, XmDIALOG_SELECTION_LABEL); | |
5403 | XtSetSensitive (text, False); | |
5404 | XtSetSensitive (label, False); | |
5405 | } | |
5406 | ||
5407 | /* Manage the dialog, so that list boxes get filled. */ | |
5408 | XtManageChild (dialog); | |
5409 | ||
333b20bb GM |
5410 | if (STRINGP (default_filename)) |
5411 | { | |
5412 | XmString default_xmstring; | |
f9d64bb3 JD |
5413 | Widget wtext = XmFileSelectionBoxGetChild (dialog, XmDIALOG_TEXT); |
5414 | Widget list = XmFileSelectionBoxGetChild (dialog, XmDIALOG_LIST); | |
333b20bb | 5415 | |
f9d64bb3 JD |
5416 | XmTextPosition last_pos = XmTextFieldGetLastPosition (wtext); |
5417 | XmTextFieldReplace (wtext, 0, last_pos, | |
5418 | (SDATA (Ffile_name_nondirectory (default_filename)))); | |
333b20bb | 5419 | |
f9d64bb3 JD |
5420 | /* Select DEFAULT_FILENAME in the files list box. DEFAULT_FILENAME |
5421 | must include the path for this to work. */ | |
5422 | ||
5423 | default_xmstring = XmStringCreateLocalized (SDATA (default_filename)); | |
333b20bb | 5424 | |
f9d64bb3 JD |
5425 | if (XmListItemExists (list, default_xmstring)) |
5426 | { | |
5427 | int item_pos = XmListItemPos (list, default_xmstring); | |
5428 | /* Select the item and scroll it into view. */ | |
5429 | XmListSelectPos (list, item_pos, True); | |
5430 | XmListSetPos (list, item_pos); | |
5431 | } | |
5432 | ||
5433 | XmStringFree (default_xmstring); | |
333b20bb GM |
5434 | } |
5435 | ||
24ca7c5a JD |
5436 | record_unwind_protect (clean_up_file_dialog, make_save_value (dialog, 0)); |
5437 | ||
bf338245 | 5438 | /* Process events until the user presses Cancel or OK. */ |
5ae53dcf | 5439 | x_menu_set_in_use (1); |
03100098 | 5440 | result = 0; |
a779d213 | 5441 | while (result == 0) |
563b384d | 5442 | { |
bf338245 | 5443 | XEvent event; |
24ca7c5a | 5444 | x_menu_wait_for_event (0); |
bf338245 | 5445 | XtAppNextEvent (Xt_app_con, &event); |
9f6fcdc5 JD |
5446 | if (event.type == KeyPress |
5447 | && FRAME_X_DISPLAY (f) == event.xkey.display) | |
5448 | { | |
5449 | KeySym keysym = XLookupKeysym (&event.xkey, 0); | |
5450 | ||
5451 | /* Pop down on C-g. */ | |
5452 | if (keysym == XK_g && (event.xkey.state & ControlMask) != 0) | |
5453 | XtUnmanageChild (dialog); | |
5454 | } | |
5b3f8550 | 5455 | |
24ca7c5a | 5456 | (void) x_dispatch_event (&event, FRAME_X_DISPLAY (f)); |
563b384d | 5457 | } |
03100098 | 5458 | |
333b20bb GM |
5459 | /* Get the result. */ |
5460 | if (result == XmCR_OK) | |
5461 | { | |
5462 | XmString text; | |
5463 | String data; | |
177c0ea7 | 5464 | |
d1670063 | 5465 | XtVaGetValues (dialog, XmNtextString, &text, NULL); |
333b20bb GM |
5466 | XmStringGetLtoR (text, XmFONTLIST_DEFAULT_TAG, &data); |
5467 | XmStringFree (text); | |
5468 | file = build_string (data); | |
5469 | XtFree (data); | |
5470 | } | |
5471 | else | |
5472 | file = Qnil; | |
5473 | ||
333b20bb GM |
5474 | UNBLOCK_INPUT; |
5475 | UNGCPRO; | |
5476 | ||
5477 | /* Make "Cancel" equivalent to C-g. */ | |
5478 | if (NILP (file)) | |
5479 | Fsignal (Qquit, Qnil); | |
177c0ea7 | 5480 | |
a8f4bdc6 JD |
5481 | decoded_file = DECODE_FILE (file); |
5482 | ||
5483 | return unbind_to (count, decoded_file); | |
333b20bb GM |
5484 | } |
5485 | ||
5486 | #endif /* USE_MOTIF */ | |
5487 | ||
488dd4c4 JD |
5488 | #ifdef USE_GTK |
5489 | ||
24ca7c5a JD |
5490 | static Lisp_Object |
5491 | clean_up_dialog (arg) | |
5492 | Lisp_Object arg; | |
5493 | { | |
5494 | x_menu_set_in_use (0); | |
5495 | ||
5496 | return Qnil; | |
5497 | } | |
5498 | ||
f9d64bb3 JD |
5499 | DEFUN ("x-file-dialog", Fx_file_dialog, Sx_file_dialog, 2, 5, 0, |
5500 | doc: /* Read file name, prompting with PROMPT in directory DIR. | |
5501 | Use a file selection dialog. Select DEFAULT-FILENAME in the dialog's file | |
5502 | selection box, if specified. If MUSTMATCH is non-nil, the returned file | |
5503 | or directory must exist. If ONLY-DIR-P is non-nil, the user can only select | |
5504 | directories. */) | |
5505 | (prompt, dir, default_filename, mustmatch, only_dir_p) | |
5506 | Lisp_Object prompt, dir, default_filename, mustmatch, only_dir_p; | |
488dd4c4 JD |
5507 | { |
5508 | FRAME_PTR f = SELECTED_FRAME (); | |
5509 | char *fn; | |
5510 | Lisp_Object file = Qnil; | |
a8f4bdc6 | 5511 | Lisp_Object decoded_file; |
24ca7c5a | 5512 | int count = SPECPDL_INDEX (); |
f9d64bb3 | 5513 | struct gcpro gcpro1, gcpro2, gcpro3, gcpro4, gcpro5, gcpro6; |
488dd4c4 | 5514 | char *cdef_file; |
177c0ea7 | 5515 | |
6eeee4d6 YM |
5516 | check_x (); |
5517 | ||
f9d64bb3 | 5518 | GCPRO6 (prompt, dir, default_filename, mustmatch, only_dir_p, file); |
24ca7c5a | 5519 | |
5ae53dcf | 5520 | if (popup_activated ()) |
24ca7c5a JD |
5521 | error ("Trying to use a menu from within a menu-entry"); |
5522 | ||
488dd4c4 JD |
5523 | CHECK_STRING (prompt); |
5524 | CHECK_STRING (dir); | |
5525 | ||
5526 | /* Prevent redisplay. */ | |
5527 | specbind (Qinhibit_redisplay, Qt); | |
24ca7c5a | 5528 | record_unwind_protect (clean_up_dialog, Qnil); |
488dd4c4 JD |
5529 | |
5530 | BLOCK_INPUT; | |
5531 | ||
5532 | if (STRINGP (default_filename)) | |
5533 | cdef_file = SDATA (default_filename); | |
5534 | else | |
5535 | cdef_file = SDATA (dir); | |
5536 | ||
f9d64bb3 JD |
5537 | fn = xg_get_file_name (f, SDATA (prompt), cdef_file, |
5538 | ! NILP (mustmatch), | |
5539 | ! NILP (only_dir_p)); | |
177c0ea7 | 5540 | |
488dd4c4 JD |
5541 | if (fn) |
5542 | { | |
5543 | file = build_string (fn); | |
5544 | xfree (fn); | |
5545 | } | |
5546 | ||
5547 | UNBLOCK_INPUT; | |
5548 | UNGCPRO; | |
5549 | ||
5550 | /* Make "Cancel" equivalent to C-g. */ | |
5551 | if (NILP (file)) | |
5552 | Fsignal (Qquit, Qnil); | |
177c0ea7 | 5553 | |
a8f4bdc6 JD |
5554 | decoded_file = DECODE_FILE (file); |
5555 | ||
5556 | return unbind_to (count, decoded_file); | |
488dd4c4 JD |
5557 | } |
5558 | ||
9bf80974 CY |
5559 | |
5560 | #ifdef HAVE_FREETYPE | |
5561 | ||
f82605c6 CY |
5562 | DEFUN ("x-select-font", Fx_select_font, Sx_select_font, 0, 2, 0, |
5563 | doc: /* Read a font name using a GTK font selection dialog. | |
5564 | Return a GTK-style font string corresponding to the selection. | |
5565 | ||
5566 | If FRAME is omitted or nil, it defaults to the selected frame. */) | |
5567 | (frame, ignored) | |
5568 | Lisp_Object frame, ignored; | |
9bf80974 | 5569 | { |
f82605c6 | 5570 | FRAME_PTR f = check_x_frame (frame); |
53c7540d CY |
5571 | char *name; |
5572 | Lisp_Object default_font, font = Qnil; | |
e0ab5fcf JD |
5573 | Lisp_Object font_param; |
5574 | char *default_name = NULL; | |
5575 | struct gcpro gcpro1; | |
9bf80974 CY |
5576 | int count = SPECPDL_INDEX (); |
5577 | ||
5578 | check_x (); | |
5579 | ||
5580 | if (popup_activated ()) | |
5581 | error ("Trying to use a menu from within a menu-entry"); | |
5582 | ||
5583 | /* Prevent redisplay. */ | |
5584 | specbind (Qinhibit_redisplay, Qt); | |
5585 | record_unwind_protect (clean_up_dialog, Qnil); | |
5586 | ||
5587 | BLOCK_INPUT; | |
5588 | ||
e0ab5fcf JD |
5589 | GCPRO1(font_param); |
5590 | font_param = Fframe_parameter (frame, Qfont_param); | |
5591 | ||
5592 | if (x_last_font_name != NULL) | |
5593 | default_name = x_last_font_name; | |
5594 | else if (STRINGP (font_param)) | |
5595 | default_name = SDATA (font_param); | |
5596 | else if (FONTP (default_font)) | |
53c7540d | 5597 | { |
e0ab5fcf JD |
5598 | XSETFONT (default_font, FRAME_FONT (f)); |
5599 | default_name = alloca (256); | |
53c7540d CY |
5600 | if (font_unparse_gtkname (default_font, f, default_name, 256) < 0) |
5601 | default_name = NULL; | |
53c7540d | 5602 | } |
e0ab5fcf JD |
5603 | |
5604 | name = xg_get_font_name (f, default_name); | |
9bf80974 | 5605 | |
53c7540d | 5606 | if (name) |
9bf80974 | 5607 | { |
53c7540d | 5608 | font = build_string (name); |
e0ab5fcf JD |
5609 | g_free (x_last_font_name); |
5610 | x_last_font_name = name; | |
9bf80974 CY |
5611 | } |
5612 | ||
5613 | UNBLOCK_INPUT; | |
5614 | ||
5615 | if (NILP (font)) | |
5616 | Fsignal (Qquit, Qnil); | |
5617 | ||
5618 | return unbind_to (count, font); | |
5619 | } | |
5620 | #endif /* HAVE_FREETYPE */ | |
5621 | ||
488dd4c4 | 5622 | #endif /* USE_GTK */ |
333b20bb GM |
5623 | |
5624 | \f | |
82bab41c GM |
5625 | /*********************************************************************** |
5626 | Keyboard | |
5627 | ***********************************************************************/ | |
5628 | ||
5629 | #ifdef HAVE_XKBGETKEYBOARD | |
5630 | #include <X11/XKBlib.h> | |
5631 | #include <X11/keysym.h> | |
5632 | #endif | |
5633 | ||
5634 | DEFUN ("x-backspace-delete-keys-p", Fx_backspace_delete_keys_p, | |
5635 | Sx_backspace_delete_keys_p, 0, 1, 0, | |
7ee72033 | 5636 | doc: /* Check if both Backspace and Delete keys are on the keyboard of FRAME. |
c061c855 GM |
5637 | FRAME nil means use the selected frame. |
5638 | Value is t if we know that both keys are present, and are mapped to the | |
20d1c5c5 DN |
5639 | usual X keysyms. Value is `lambda' if we cannot determine if both keys are |
5640 | present and mapped to the usual X keysyms. */) | |
7ee72033 | 5641 | (frame) |
82bab41c GM |
5642 | Lisp_Object frame; |
5643 | { | |
5644 | #ifdef HAVE_XKBGETKEYBOARD | |
5645 | XkbDescPtr kb; | |
5646 | struct frame *f = check_x_frame (frame); | |
5647 | Display *dpy = FRAME_X_DISPLAY (f); | |
5648 | Lisp_Object have_keys; | |
46f6a258 | 5649 | int major, minor, op, event, error; |
82bab41c GM |
5650 | |
5651 | BLOCK_INPUT; | |
46f6a258 GM |
5652 | |
5653 | /* Check library version in case we're dynamically linked. */ | |
5654 | major = XkbMajorVersion; | |
5655 | minor = XkbMinorVersion; | |
5656 | if (!XkbLibraryVersion (&major, &minor)) | |
c1efd260 GM |
5657 | { |
5658 | UNBLOCK_INPUT; | |
20d1c5c5 | 5659 | return Qlambda; |
c1efd260 | 5660 | } |
46f6a258 GM |
5661 | |
5662 | /* Check that the server supports XKB. */ | |
5663 | major = XkbMajorVersion; | |
5664 | minor = XkbMinorVersion; | |
5665 | if (!XkbQueryExtension (dpy, &op, &event, &error, &major, &minor)) | |
c1efd260 GM |
5666 | { |
5667 | UNBLOCK_INPUT; | |
20d1c5c5 | 5668 | return Qlambda; |
c1efd260 | 5669 | } |
177c0ea7 | 5670 | |
3a441526 JD |
5671 | /* In this code we check that the keyboard has physical keys with names |
5672 | that start with BKSP (Backspace) and DELE (Delete), and that they | |
5673 | generate keysym XK_BackSpace and XK_Delete respectively. | |
5674 | This function is used to test if normal-erase-is-backspace should be | |
5675 | turned on. | |
5676 | An alternative approach would be to just check if XK_BackSpace and | |
5677 | XK_Delete are mapped to any key. But if any of those are mapped to | |
5678 | some non-intuitive key combination (Meta-Shift-Ctrl-whatever) and the | |
5679 | user doesn't know about it, it is better to return false here. | |
5680 | It is more obvious to the user what to do if she/he has two keys | |
5681 | clearly marked with names/symbols and one key does something not | |
5682 | expected (i.e. she/he then tries the other). | |
5683 | The cases where Backspace/Delete is mapped to some other key combination | |
5684 | are rare, and in those cases, normal-erase-is-backspace can be turned on | |
5685 | manually. */ | |
5686 | ||
46f6a258 | 5687 | have_keys = Qnil; |
c1efd260 | 5688 | kb = XkbGetMap (dpy, XkbAllMapComponentsMask, XkbUseCoreKbd); |
82bab41c GM |
5689 | if (kb) |
5690 | { | |
5691 | int delete_keycode = 0, backspace_keycode = 0, i; | |
c1efd260 GM |
5692 | |
5693 | if (XkbGetNames (dpy, XkbAllNamesMask, kb) == Success) | |
82bab41c | 5694 | { |
c1efd260 GM |
5695 | for (i = kb->min_key_code; |
5696 | (i < kb->max_key_code | |
5697 | && (delete_keycode == 0 || backspace_keycode == 0)); | |
5698 | ++i) | |
5699 | { | |
d63931a2 GM |
5700 | /* The XKB symbolic key names can be seen most easily in |
5701 | the PS file generated by `xkbprint -label name | |
5702 | $DISPLAY'. */ | |
c1efd260 GM |
5703 | if (bcmp ("DELE", kb->names->keys[i].name, 4) == 0) |
5704 | delete_keycode = i; | |
5705 | else if (bcmp ("BKSP", kb->names->keys[i].name, 4) == 0) | |
5706 | backspace_keycode = i; | |
5707 | } | |
5708 | ||
5709 | XkbFreeNames (kb, 0, True); | |
82bab41c GM |
5710 | } |
5711 | ||
c1efd260 | 5712 | XkbFreeClientMap (kb, 0, True); |
177c0ea7 | 5713 | |
82bab41c GM |
5714 | if (delete_keycode |
5715 | && backspace_keycode | |
5716 | && XKeysymToKeycode (dpy, XK_Delete) == delete_keycode | |
5717 | && XKeysymToKeycode (dpy, XK_BackSpace) == backspace_keycode) | |
5718 | have_keys = Qt; | |
5719 | } | |
5720 | UNBLOCK_INPUT; | |
5721 | return have_keys; | |
5722 | #else /* not HAVE_XKBGETKEYBOARD */ | |
20d1c5c5 | 5723 | return Qlambda; |
82bab41c GM |
5724 | #endif /* not HAVE_XKBGETKEYBOARD */ |
5725 | } | |
5726 | ||
5727 | ||
5728 | \f | |
333b20bb GM |
5729 | /*********************************************************************** |
5730 | Initialization | |
5731 | ***********************************************************************/ | |
5732 | ||
4dacadcc | 5733 | /* Keep this list in the same order as frame_parms in frame.c. |
7c0d3ed8 KS |
5734 | Use 0 for unsupported frame parameters. */ |
5735 | ||
5736 | frame_parm_handler x_frame_parm_handlers[] = | |
5737 | { | |
5738 | x_set_autoraise, | |
5739 | x_set_autolower, | |
5740 | x_set_background_color, | |
5741 | x_set_border_color, | |
5742 | x_set_border_width, | |
5743 | x_set_cursor_color, | |
5744 | x_set_cursor_type, | |
5745 | x_set_font, | |
5746 | x_set_foreground_color, | |
5747 | x_set_icon_name, | |
5748 | x_set_icon_type, | |
5749 | x_set_internal_border_width, | |
5750 | x_set_menu_bar_lines, | |
5751 | x_set_mouse_color, | |
5752 | x_explicitly_set_name, | |
5753 | x_set_scroll_bar_width, | |
5754 | x_set_title, | |
5755 | x_set_unsplittable, | |
5756 | x_set_vertical_scroll_bars, | |
5757 | x_set_visibility, | |
5758 | x_set_tool_bar_lines, | |
5759 | x_set_scroll_bar_foreground, | |
5760 | x_set_scroll_bar_background, | |
5761 | x_set_screen_gamma, | |
5762 | x_set_line_spacing, | |
5763 | x_set_fringe_width, | |
5764 | x_set_fringe_width, | |
5765 | x_set_wait_for_wm, | |
5766 | x_set_fullscreen, | |
271a71c7 | 5767 | x_set_font_backend, |
cad9ef74 JD |
5768 | x_set_alpha, |
5769 | x_set_sticky, | |
7c0d3ed8 KS |
5770 | }; |
5771 | ||
333b20bb GM |
5772 | void |
5773 | syms_of_xfns () | |
5774 | { | |
5775 | /* This is zero if not using X windows. */ | |
5776 | x_in_use = 0; | |
5777 | ||
5778 | /* The section below is built by the lisp expression at the top of the file, | |
5779 | just above where these variables are declared. */ | |
5780 | /*&&& init symbols here &&&*/ | |
d67b4f80 | 5781 | Qnone = intern_c_string ("none"); |
baaed68e | 5782 | staticpro (&Qnone); |
d67b4f80 | 5783 | Qsuppress_icon = intern_c_string ("suppress-icon"); |
8af1d7ca | 5784 | staticpro (&Qsuppress_icon); |
d67b4f80 | 5785 | Qundefined_color = intern_c_string ("undefined-color"); |
f9942c9e | 5786 | staticpro (&Qundefined_color); |
d67b4f80 | 5787 | Qcompound_text = intern_c_string ("compound-text"); |
96db09e4 | 5788 | staticpro (&Qcompound_text); |
d67b4f80 | 5789 | Qcancel_timer = intern_c_string ("cancel-timer"); |
ae782866 | 5790 | staticpro (&Qcancel_timer); |
d67b4f80 | 5791 | Qfont_param = intern_c_string ("font-parameter"); |
27129af9 | 5792 | staticpro (&Qfont_param); |
f9942c9e JB |
5793 | /* This is the end of symbol initialization. */ |
5794 | ||
58cad5ed KH |
5795 | /* Text property `display' should be nonsticky by default. */ |
5796 | Vtext_property_default_nonsticky | |
5797 | = Fcons (Fcons (Qdisplay, Qt), Vtext_property_default_nonsticky); | |
5798 | ||
5799 | ||
01f1ba30 | 5800 | Fput (Qundefined_color, Qerror_conditions, |
d67b4f80 | 5801 | pure_cons (Qundefined_color, pure_cons (Qerror, Qnil))); |
01f1ba30 | 5802 | Fput (Qundefined_color, Qerror_message, |
d67b4f80 | 5803 | make_pure_c_string ("Undefined color")); |
01f1ba30 | 5804 | |
7ee72033 MB |
5805 | DEFVAR_LISP ("x-pointer-shape", &Vx_pointer_shape, |
5806 | doc: /* The shape of the pointer when over text. | |
c061c855 GM |
5807 | Changing the value does not affect existing frames |
5808 | unless you set the mouse color. */); | |
01f1ba30 JB |
5809 | Vx_pointer_shape = Qnil; |
5810 | ||
ca0ecbf5 | 5811 | #if 0 /* This doesn't really do anything. */ |
7ee72033 MB |
5812 | DEFVAR_LISP ("x-nontext-pointer-shape", &Vx_nontext_pointer_shape, |
5813 | doc: /* The shape of the pointer when not over text. | |
c061c855 GM |
5814 | This variable takes effect when you create a new frame |
5815 | or when you set the mouse color. */); | |
af01ef26 | 5816 | #endif |
01f1ba30 JB |
5817 | Vx_nontext_pointer_shape = Qnil; |
5818 | ||
7ee72033 MB |
5819 | DEFVAR_LISP ("x-hourglass-pointer-shape", &Vx_hourglass_pointer_shape, |
5820 | doc: /* The shape of the pointer when Emacs is busy. | |
c061c855 GM |
5821 | This variable takes effect when you create a new frame |
5822 | or when you set the mouse color. */); | |
0af913d7 | 5823 | Vx_hourglass_pointer_shape = Qnil; |
333b20bb | 5824 | |
ca0ecbf5 | 5825 | #if 0 /* This doesn't really do anything. */ |
7ee72033 MB |
5826 | DEFVAR_LISP ("x-mode-pointer-shape", &Vx_mode_pointer_shape, |
5827 | doc: /* The shape of the pointer when over the mode line. | |
c061c855 GM |
5828 | This variable takes effect when you create a new frame |
5829 | or when you set the mouse color. */); | |
af01ef26 | 5830 | #endif |
01f1ba30 JB |
5831 | Vx_mode_pointer_shape = Qnil; |
5832 | ||
d3b06468 | 5833 | DEFVAR_LISP ("x-sensitive-text-pointer-shape", |
7ee72033 MB |
5834 | &Vx_sensitive_text_pointer_shape, |
5835 | doc: /* The shape of the pointer when over mouse-sensitive text. | |
c061c855 GM |
5836 | This variable takes effect when you create a new frame |
5837 | or when you set the mouse color. */); | |
ca0ecbf5 | 5838 | Vx_sensitive_text_pointer_shape = Qnil; |
95f80c78 | 5839 | |
8fb4ec9c | 5840 | DEFVAR_LISP ("x-window-horizontal-drag-cursor", |
7ee72033 MB |
5841 | &Vx_window_horizontal_drag_shape, |
5842 | doc: /* Pointer shape to use for indicating a window can be dragged horizontally. | |
c061c855 GM |
5843 | This variable takes effect when you create a new frame |
5844 | or when you set the mouse color. */); | |
8fb4ec9c GM |
5845 | Vx_window_horizontal_drag_shape = Qnil; |
5846 | ||
7ee72033 MB |
5847 | DEFVAR_LISP ("x-cursor-fore-pixel", &Vx_cursor_fore_pixel, |
5848 | doc: /* A string indicating the foreground color of the cursor box. */); | |
01f1ba30 JB |
5849 | Vx_cursor_fore_pixel = Qnil; |
5850 | ||
7ee72033 MB |
5851 | DEFVAR_LISP ("x-max-tooltip-size", &Vx_max_tooltip_size, |
5852 | doc: /* Maximum size for tooltips. Value is a pair (COLUMNS . ROWS). | |
c061c855 | 5853 | Text larger than this is clipped. */); |
d63931a2 | 5854 | Vx_max_tooltip_size = Fcons (make_number (80), make_number (40)); |
177c0ea7 | 5855 | |
7ee72033 MB |
5856 | DEFVAR_LISP ("x-no-window-manager", &Vx_no_window_manager, |
5857 | doc: /* Non-nil if no X window manager is in use. | |
c061c855 GM |
5858 | Emacs doesn't try to figure this out; this is always nil |
5859 | unless you set it to something else. */); | |
2d38195d RS |
5860 | /* We don't have any way to find this out, so set it to nil |
5861 | and maybe the user would like to set it to t. */ | |
5862 | Vx_no_window_manager = Qnil; | |
1d3dac41 | 5863 | |
942ea06d | 5864 | DEFVAR_LISP ("x-pixel-size-width-font-regexp", |
7ee72033 MB |
5865 | &Vx_pixel_size_width_font_regexp, |
5866 | doc: /* Regexp matching a font name whose width is the same as `PIXEL_SIZE'. | |
c061c855 GM |
5867 | |
5868 | Since Emacs gets width of a font matching with this regexp from | |
5869 | PIXEL_SIZE field of the name, font finding mechanism gets faster for | |
5870 | such a font. This is especially effective for such large fonts as | |
5871 | Chinese, Japanese, and Korean. */); | |
942ea06d KH |
5872 | Vx_pixel_size_width_font_regexp = Qnil; |
5873 | ||
255e4140 | 5874 | /* This is not ifdef:ed, so other builds than GTK can customize it. */ |
fe2b14b7 | 5875 | DEFVAR_BOOL ("x-gtk-use-old-file-dialog", &x_gtk_use_old_file_dialog, |
255e4140 JD |
5876 | doc: /* *Non-nil means prompt with the old GTK file selection dialog. |
5877 | If nil or if the file selection dialog is not available, the new GTK file | |
5878 | chooser is used instead. To turn off all file dialogs set the | |
5879 | variable `use-file-dialog'. */); | |
fe2b14b7 | 5880 | x_gtk_use_old_file_dialog = 0; |
255e4140 | 5881 | |
a8a35720 JD |
5882 | DEFVAR_BOOL ("x-gtk-show-hidden-files", &x_gtk_show_hidden_files, |
5883 | doc: /* *If non-nil, the GTK file chooser will by default show hidden files. | |
5884 | Note that this is just the default, there is a toggle button on the file | |
5885 | chooser to show or not show hidden files on a case by case basis. */); | |
5886 | x_gtk_show_hidden_files = 0; | |
5887 | ||
159f8da7 | 5888 | DEFVAR_BOOL ("x-gtk-file-dialog-help-text", &x_gtk_file_dialog_help_text, |
66687b7c | 5889 | doc: /* *If non-nil, the GTK file chooser will show additional help text. |
641c0105 JD |
5890 | If more space for files in the file chooser dialog is wanted, set this to nil |
5891 | to turn the additional text off. */); | |
159f8da7 | 5892 | x_gtk_file_dialog_help_text = 1; |
641c0105 | 5893 | |
e0f467cb JD |
5894 | DEFVAR_BOOL ("x-gtk-whole-detached-tool-bar", &x_gtk_whole_detached_tool_bar, |
5895 | doc: /* *If non-nil, a detached tool bar is shown in full. | |
5896 | The default is to just show an arrow and pressing on that arrow shows | |
5897 | the tool bar buttons. */); | |
5898 | x_gtk_whole_detached_tool_bar = 0; | |
5899 | ||
d67b4f80 | 5900 | Fprovide (intern_c_string ("x"), Qnil); |
49be9d28 | 5901 | |
1d3dac41 | 5902 | #ifdef USE_X_TOOLKIT |
d67b4f80 | 5903 | Fprovide (intern_c_string ("x-toolkit"), Qnil); |
5b827abb | 5904 | #ifdef USE_MOTIF |
d67b4f80 | 5905 | Fprovide (intern_c_string ("motif"), Qnil); |
fc2cdd9a | 5906 | |
7ee72033 MB |
5907 | DEFVAR_LISP ("motif-version-string", &Vmotif_version_string, |
5908 | doc: /* Version info for LessTif/Motif. */); | |
fc2cdd9a GM |
5909 | Vmotif_version_string = build_string (XmVERSION_STRING); |
5910 | #endif /* USE_MOTIF */ | |
5911 | #endif /* USE_X_TOOLKIT */ | |
01f1ba30 | 5912 | |
6b61353c | 5913 | #ifdef USE_GTK |
1ec2a572 JD |
5914 | /* Provide x-toolkit also for GTK. Internally GTK does not use Xt so it |
5915 | is not an X toolkit in that sense (USE_X_TOOLKIT is not defined). | |
5916 | But for a user it is a toolkit for X, and indeed, configure | |
5917 | accepts --with-x-toolkit=gtk. */ | |
d67b4f80 DN |
5918 | Fprovide (intern_c_string ("x-toolkit"), Qnil); |
5919 | Fprovide (intern_c_string ("gtk"), Qnil); | |
6b61353c KH |
5920 | |
5921 | DEFVAR_LISP ("gtk-version-string", &Vgtk_version_string, | |
5922 | doc: /* Version info for GTK+. */); | |
5923 | { | |
5924 | char gtk_version[40]; | |
5925 | g_snprintf (gtk_version, sizeof (gtk_version), "%u.%u.%u", | |
5926 | GTK_MAJOR_VERSION, GTK_MINOR_VERSION, GTK_MICRO_VERSION); | |
a4ada374 | 5927 | Vgtk_version_string = make_pure_string (gtk_version, strlen (gtk_version), strlen (gtk_version), 0); |
6b61353c KH |
5928 | } |
5929 | #endif /* USE_GTK */ | |
5930 | ||
333b20bb GM |
5931 | /* X window properties. */ |
5932 | defsubr (&Sx_change_window_property); | |
5933 | defsubr (&Sx_delete_window_property); | |
5934 | defsubr (&Sx_window_property); | |
5935 | ||
2d764c78 | 5936 | defsubr (&Sxw_display_color_p); |
d0c9d219 | 5937 | defsubr (&Sx_display_grayscale_p); |
2d764c78 EZ |
5938 | defsubr (&Sxw_color_defined_p); |
5939 | defsubr (&Sxw_color_values); | |
9d317b2c | 5940 | defsubr (&Sx_server_max_request_size); |
41beb8fc RS |
5941 | defsubr (&Sx_server_vendor); |
5942 | defsubr (&Sx_server_version); | |
5943 | defsubr (&Sx_display_pixel_width); | |
5944 | defsubr (&Sx_display_pixel_height); | |
5945 | defsubr (&Sx_display_mm_width); | |
5946 | defsubr (&Sx_display_mm_height); | |
5947 | defsubr (&Sx_display_screens); | |
5948 | defsubr (&Sx_display_planes); | |
5949 | defsubr (&Sx_display_color_cells); | |
5950 | defsubr (&Sx_display_visual_class); | |
5951 | defsubr (&Sx_display_backing_store); | |
5952 | defsubr (&Sx_display_save_under); | |
1c44e124 | 5953 | defsubr (&Sx_wm_set_size_hint); |
f676886a | 5954 | defsubr (&Sx_create_frame); |
01f1ba30 | 5955 | defsubr (&Sx_open_connection); |
08a90d6a RS |
5956 | defsubr (&Sx_close_connection); |
5957 | defsubr (&Sx_display_list); | |
01f1ba30 | 5958 | defsubr (&Sx_synchronize); |
3decc1e7 | 5959 | defsubr (&Sx_focus_frame); |
82bab41c | 5960 | defsubr (&Sx_backspace_delete_keys_p); |
177c0ea7 | 5961 | |
942ea06d | 5962 | /* Setting callback functions for fontset handler. */ |
942ea06d | 5963 | check_window_system_func = check_x; |
333b20bb | 5964 | |
333b20bb GM |
5965 | defsubr (&Sx_show_tip); |
5966 | defsubr (&Sx_hide_tip); | |
333b20bb | 5967 | tip_timer = Qnil; |
44b5a125 GM |
5968 | staticpro (&tip_timer); |
5969 | tip_frame = Qnil; | |
5970 | staticpro (&tip_frame); | |
333b20bb | 5971 | |
06d62053 GM |
5972 | last_show_tip_args = Qnil; |
5973 | staticpro (&last_show_tip_args); | |
5974 | ||
90f2e16b | 5975 | defsubr (&Sx_uses_old_gtk_dialog); |
29fabd8c | 5976 | #if defined (USE_MOTIF) || defined (USE_GTK) |
333b20bb GM |
5977 | defsubr (&Sx_file_dialog); |
5978 | #endif | |
9bf80974 | 5979 | |
946598bf | 5980 | #if defined (USE_GTK) && defined (HAVE_FREETYPE) |
f82605c6 | 5981 | defsubr (&Sx_select_font); |
e0ab5fcf | 5982 | x_last_font_name = NULL; |
9bf80974 | 5983 | #endif |
333b20bb GM |
5984 | } |
5985 | ||
01f1ba30 | 5986 | #endif /* HAVE_X_WINDOWS */ |
6b61353c KH |
5987 | |
5988 | /* arch-tag: 55040d02-5485-4d58-8b22-95a7a05f3288 | |
5989 | (do not change this comment) */ |