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, |
114f9c96 | 3 | 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 |
8cabe764 | 4 | Free Software Foundation, Inc. |
01f1ba30 JB |
5 | |
6 | This file is part of GNU Emacs. | |
7 | ||
9ec0b715 | 8 | GNU Emacs is free software: you can redistribute it and/or modify |
01f1ba30 | 9 | it under the terms of the GNU General Public License as published by |
9ec0b715 GM |
10 | the Free Software Foundation, either version 3 of the License, or |
11 | (at your option) any later version. | |
01f1ba30 JB |
12 | |
13 | GNU Emacs is distributed in the hope that it will be useful, | |
14 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
15 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
16 | GNU General Public License for more details. | |
17 | ||
18 | You should have received a copy of the GNU General Public License | |
9ec0b715 | 19 | along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */ |
01f1ba30 | 20 | |
c389a86d | 21 | #include <config.h> |
333b20bb | 22 | #include <stdio.h> |
d62c8769 | 23 | #include <math.h> |
d7306fe6 | 24 | #include <setjmp.h> |
581e51e8 | 25 | #include <ctype.h> |
c389a86d | 26 | |
3ecaf7e5 RS |
27 | #ifdef HAVE_UNISTD_H |
28 | #include <unistd.h> | |
29 | #endif | |
30 | ||
40e6f148 | 31 | /* This makes the fields of a Display accessible, in Xlib header files. */ |
333b20bb | 32 | |
40e6f148 RS |
33 | #define XLIB_ILLEGAL_ACCESS |
34 | ||
01f1ba30 JB |
35 | #include "lisp.h" |
36 | #include "xterm.h" | |
f676886a | 37 | #include "frame.h" |
01f1ba30 JB |
38 | #include "window.h" |
39 | #include "buffer.h" | |
58cad5ed | 40 | #include "intervals.h" |
01f1ba30 | 41 | #include "dispextern.h" |
1f98fa48 | 42 | #include "keyboard.h" |
9ac0d9e0 | 43 | #include "blockinput.h" |
57bda87a | 44 | #include <epaths.h> |
0f8c4c4f | 45 | #include "character.h" |
942ea06d | 46 | #include "charset.h" |
96db09e4 | 47 | #include "coding.h" |
942ea06d | 48 | #include "fontset.h" |
333b20bb GM |
49 | #include "systime.h" |
50 | #include "termhooks.h" | |
4ae9a85e | 51 | #include "atimer.h" |
28d440ab | 52 | #include "termchar.h" |
02ed2ea8 | 53 | #include "font.h" |
02ed2ea8 | 54 | |
01f1ba30 | 55 | #ifdef HAVE_X_WINDOWS |
67ba84d1 | 56 | |
67ba84d1 | 57 | #include <ctype.h> |
63cec32f GM |
58 | #include <sys/types.h> |
59 | #include <sys/stat.h> | |
01f1ba30 | 60 | |
0505a740 | 61 | #if 1 /* Used to be #ifdef EMACS_BITMAP_FILES, but this should always work. */ |
ef493a27 RS |
62 | #include "bitmaps/gray.xbm" |
63 | #else | |
dbc4e1c1 | 64 | #include <X11/bitmaps/gray> |
ef493a27 | 65 | #endif |
dbc4e1c1 | 66 | |
1b9ac145 AS |
67 | #include "xsettings.h" |
68 | ||
488dd4c4 JD |
69 | #ifdef USE_GTK |
70 | #include "gtkutil.h" | |
71 | #endif | |
72 | ||
9ef48a9d RS |
73 | #ifdef USE_X_TOOLKIT |
74 | #include <X11/Shell.h> | |
75 | ||
398ffa92 | 76 | #ifndef USE_MOTIF |
8ab9202e CY |
77 | #ifdef HAVE_XAW3D |
78 | #include <X11/Xaw3d/Paned.h> | |
a6ec6cfb | 79 | #include <X11/Xaw3d/Label.h> |
8ab9202e | 80 | #else /* !HAVE_XAW3D */ |
9ef48a9d RS |
81 | #include <X11/Xaw/Paned.h> |
82 | #include <X11/Xaw/Label.h> | |
8ab9202e | 83 | #endif /* HAVE_XAW3D */ |
398ffa92 | 84 | #endif /* USE_MOTIF */ |
9ef48a9d RS |
85 | |
86 | #ifdef USG | |
87 | #undef USG /* ####KLUDGE for Solaris 2.2 and up */ | |
88 | #include <X11/Xos.h> | |
89 | #define USG | |
90 | #else | |
91 | #include <X11/Xos.h> | |
92 | #endif | |
93 | ||
94 | #include "widget.h" | |
95 | ||
96 | #include "../lwlib/lwlib.h" | |
97 | ||
333b20bb GM |
98 | #ifdef USE_MOTIF |
99 | #include <Xm/Xm.h> | |
100 | #include <Xm/DialogS.h> | |
101 | #include <Xm/FileSB.h> | |
102 | #endif | |
103 | ||
ee6bacd4 | 104 | #if !defined(NO_EDITRES) |
6c32dd68 | 105 | #define HACK_EDITRES |
b9dc4443 | 106 | extern void _XEditResCheckMessages (); |
ee6bacd4 | 107 | #endif /* not defined NO_EDITRES */ |
6c32dd68 | 108 | |
333b20bb GM |
109 | /* Unique id counter for widgets created by the Lucid Widget Library. */ |
110 | ||
6c32dd68 PR |
111 | extern LWLIB_ID widget_id_tick; |
112 | ||
e3881aa0 | 113 | #ifdef USE_LUCID |
82c90203 | 114 | /* This is part of a kludge--see lwlib/xlwmenu.c. */ |
03e2c340 | 115 | extern XFontStruct *xlwmenu_default_font; |
e3881aa0 | 116 | #endif |
9ef48a9d | 117 | |
6bc20398 | 118 | extern void free_frame_menubar (); |
d62c8769 | 119 | extern double atof (); |
333b20bb | 120 | |
fc2cdd9a GM |
121 | #ifdef USE_MOTIF |
122 | ||
123 | /* LessTif/Motif version info. */ | |
124 | ||
125 | static Lisp_Object Vmotif_version_string; | |
126 | ||
127 | #endif /* USE_MOTIF */ | |
128 | ||
9ef48a9d RS |
129 | #endif /* USE_X_TOOLKIT */ |
130 | ||
6b61353c KH |
131 | #ifdef USE_GTK |
132 | ||
133 | /* GTK+ version info */ | |
134 | ||
135 | static Lisp_Object Vgtk_version_string; | |
136 | ||
137 | #endif /* USE_GTK */ | |
138 | ||
9d317b2c | 139 | #define MAXREQUEST(dpy) (XMaxRequestSize (dpy)) |
9d317b2c | 140 | |
333b20bb GM |
141 | /* The gray bitmap `bitmaps/gray'. This is done because xterm.c uses |
142 | it, and including `bitmaps/gray' more than once is a problem when | |
143 | config.h defines `static' as an empty replacement string. */ | |
144 | ||
145 | int gray_bitmap_width = gray_width; | |
146 | int gray_bitmap_height = gray_height; | |
62906360 | 147 | char *gray_bitmap_bits = gray_bits; |
333b20bb | 148 | |
255e4140 JD |
149 | /* Non-zero means prompt with the old GTK file selection dialog. */ |
150 | ||
fe2b14b7 | 151 | int x_gtk_use_old_file_dialog; |
255e4140 | 152 | |
a8a35720 JD |
153 | /* If non-zero, by default show hidden files in the GTK file chooser. */ |
154 | ||
155 | int x_gtk_show_hidden_files; | |
156 | ||
641c0105 JD |
157 | /* If non-zero, don't show additional help text in the GTK file chooser. */ |
158 | ||
159f8da7 | 159 | int x_gtk_file_dialog_help_text; |
641c0105 | 160 | |
e0f467cb JD |
161 | /* If non-zero, don't collapse to tool bar when it is detached. */ |
162 | ||
163 | int x_gtk_whole_detached_tool_bar; | |
164 | ||
01f1ba30 | 165 | /* The background and shape of the mouse pointer, and shape when not |
b9dc4443 | 166 | over text or in the modeline. */ |
333b20bb | 167 | |
01f1ba30 | 168 | Lisp_Object Vx_pointer_shape, Vx_nontext_pointer_shape, Vx_mode_pointer_shape; |
0af913d7 | 169 | Lisp_Object Vx_hourglass_pointer_shape; |
333b20bb | 170 | |
ca0ecbf5 | 171 | /* The shape when over mouse-sensitive text. */ |
333b20bb | 172 | |
ca0ecbf5 | 173 | Lisp_Object Vx_sensitive_text_pointer_shape; |
01f1ba30 | 174 | |
8fb4ec9c GM |
175 | /* If non-nil, the pointer shape to indicate that windows can be |
176 | dragged horizontally. */ | |
177 | ||
178 | Lisp_Object Vx_window_horizontal_drag_shape; | |
179 | ||
b9dc4443 | 180 | /* Color of chars displayed in cursor box. */ |
333b20bb | 181 | |
01f1ba30 JB |
182 | Lisp_Object Vx_cursor_fore_pixel; |
183 | ||
b9dc4443 | 184 | /* Nonzero if using X. */ |
333b20bb | 185 | |
b9dc4443 | 186 | static int x_in_use; |
01f1ba30 | 187 | |
b9dc4443 | 188 | /* Non nil if no window manager is in use. */ |
333b20bb | 189 | |
01f1ba30 JB |
190 | Lisp_Object Vx_no_window_manager; |
191 | ||
942ea06d | 192 | /* Regexp matching a font name whose width is the same as `PIXEL_SIZE'. */ |
333b20bb | 193 | |
942ea06d KH |
194 | Lisp_Object Vx_pixel_size_width_font_regexp; |
195 | ||
baaed68e | 196 | Lisp_Object Qnone; |
8af1d7ca | 197 | Lisp_Object Qsuppress_icon; |
01f1ba30 | 198 | Lisp_Object Qundefined_color; |
ae782866 | 199 | Lisp_Object Qcompound_text, Qcancel_timer; |
581e51e8 | 200 | Lisp_Object Qfont_param; |
01f1ba30 | 201 | |
7c0d3ed8 | 202 | /* In dispnew.c */ |
f9942c9e | 203 | |
01f1ba30 JB |
204 | extern Lisp_Object Vwindow_system_version; |
205 | ||
7c0d3ed8 | 206 | /* The below are defined in frame.c. */ |
333b20bb | 207 | |
54ee7410 CY |
208 | extern Lisp_Object Qtooltip; |
209 | ||
f1d2ce7f | 210 | #if GLYPH_DEBUG |
eaf1eea9 GM |
211 | int image_cache_refcount, dpyinfo_refcount; |
212 | #endif | |
213 | ||
e0ab5fcf JD |
214 | #if defined (USE_GTK) && defined (HAVE_FREETYPE) |
215 | char *x_last_font_name; | |
216 | #endif | |
eaf1eea9 | 217 | |
01f1ba30 | 218 | \f |
11ae94fe | 219 | /* Error if we are not connected to X. */ |
333b20bb | 220 | |
7fc9de26 | 221 | void |
11ae94fe RS |
222 | check_x () |
223 | { | |
b9dc4443 | 224 | if (! x_in_use) |
11ae94fe RS |
225 | error ("X windows are not in use or not initialized"); |
226 | } | |
227 | ||
1c59f5df RS |
228 | /* Nonzero if we can use mouse menus. |
229 | You should not call this unless HAVE_MENUS is defined. */ | |
75cc8ee5 RS |
230 | |
231 | int | |
1c59f5df | 232 | have_menus_p () |
75cc8ee5 | 233 | { |
b9dc4443 RS |
234 | return x_in_use; |
235 | } | |
236 | ||
237 | /* Extract a frame as a FRAME_PTR, defaulting to the selected frame | |
238 | and checking validity for X. */ | |
239 | ||
240 | FRAME_PTR | |
241 | check_x_frame (frame) | |
242 | Lisp_Object frame; | |
243 | { | |
244 | FRAME_PTR f; | |
245 | ||
246 | if (NILP (frame)) | |
0fe92f72 | 247 | frame = selected_frame; |
b7826503 | 248 | CHECK_LIVE_FRAME (frame); |
0fe92f72 | 249 | f = XFRAME (frame); |
b9dc4443 | 250 | if (! FRAME_X_P (f)) |
1c59f5df | 251 | error ("Non-X frame used"); |
b9dc4443 | 252 | return f; |
75cc8ee5 RS |
253 | } |
254 | ||
7e59217d | 255 | /* Let the user specify an X display with a Lisp object. |
708e05dc | 256 | OBJECT may be nil, a frame or a terminal object. |
b9dc4443 RS |
257 | nil stands for the selected frame--or, if that is not an X frame, |
258 | the first X display on the list. */ | |
259 | ||
7c0d3ed8 | 260 | struct x_display_info * |
7e59217d KL |
261 | check_x_display_info (object) |
262 | Lisp_Object object; | |
b9dc4443 | 263 | { |
8ec8a5ec | 264 | struct x_display_info *dpyinfo = NULL; |
177c0ea7 | 265 | |
7e59217d | 266 | if (NILP (object)) |
b9dc4443 | 267 | { |
0fe92f72 | 268 | struct frame *sf = XFRAME (selected_frame); |
177c0ea7 | 269 | |
0fe92f72 | 270 | if (FRAME_X_P (sf) && FRAME_LIVE_P (sf)) |
8ec8a5ec | 271 | dpyinfo = FRAME_X_DISPLAY_INFO (sf); |
b9dc4443 | 272 | else if (x_display_list != 0) |
8ec8a5ec | 273 | dpyinfo = x_display_list; |
b9dc4443 RS |
274 | else |
275 | error ("X windows are not in use or not initialized"); | |
276 | } | |
708e05dc | 277 | else if (TERMINALP (object)) |
b6660415 | 278 | { |
fd0f53a9 | 279 | struct terminal *t = get_terminal (object, 1); |
b6660415 | 280 | |
6ed8eeff KL |
281 | if (t->type != output_x_window) |
282 | error ("Terminal %d is not an X display", XINT (object)); | |
b6660415 | 283 | |
6ed8eeff | 284 | dpyinfo = t->display_info.x; |
b6660415 | 285 | } |
7e59217d KL |
286 | else if (STRINGP (object)) |
287 | dpyinfo = x_display_info_for_name (object); | |
b9dc4443 RS |
288 | else |
289 | { | |
7e59217d | 290 | FRAME_PTR f = check_x_frame (object); |
8ec8a5ec | 291 | dpyinfo = FRAME_X_DISPLAY_INFO (f); |
b9dc4443 | 292 | } |
8ec8a5ec GM |
293 | |
294 | return dpyinfo; | |
b9dc4443 | 295 | } |
333b20bb | 296 | |
b9dc4443 | 297 | \f |
f676886a JB |
298 | /* Return the Emacs frame-object corresponding to an X window. |
299 | It could be the frame's main window or an icon window. */ | |
01f1ba30 | 300 | |
34ca5317 | 301 | /* This function can be called during GC, so use GC_xxx type test macros. */ |
bcb2db92 | 302 | |
f676886a | 303 | struct frame * |
2d271e2e KH |
304 | x_window_to_frame (dpyinfo, wdesc) |
305 | struct x_display_info *dpyinfo; | |
01f1ba30 JB |
306 | int wdesc; |
307 | { | |
f676886a JB |
308 | Lisp_Object tail, frame; |
309 | struct frame *f; | |
01f1ba30 | 310 | |
10b43ac3 JD |
311 | if (wdesc == None) return 0; |
312 | ||
8e50cc2d | 313 | for (tail = Vframe_list; CONSP (tail); tail = XCDR (tail)) |
01f1ba30 | 314 | { |
8e713be6 | 315 | frame = XCAR (tail); |
8e50cc2d | 316 | if (!FRAMEP (frame)) |
01f1ba30 | 317 | continue; |
f676886a | 318 | f = XFRAME (frame); |
2d764c78 | 319 | if (!FRAME_X_P (f) || FRAME_X_DISPLAY_INFO (f) != dpyinfo) |
2d271e2e | 320 | continue; |
0af913d7 | 321 | if (f->output_data.x->hourglass_window == wdesc) |
17cbbf95 | 322 | return f; |
9ef48a9d | 323 | #ifdef USE_X_TOOLKIT |
177c0ea7 | 324 | if ((f->output_data.x->edit_widget |
7556890b | 325 | && XtWindow (f->output_data.x->edit_widget) == wdesc) |
333b20bb GM |
326 | /* A tooltip frame? */ |
327 | || (!f->output_data.x->edit_widget | |
328 | && FRAME_X_WINDOW (f) == wdesc) | |
7556890b | 329 | || f->output_data.x->icon_desc == wdesc) |
9ef48a9d RS |
330 | return f; |
331 | #else /* not USE_X_TOOLKIT */ | |
488dd4c4 JD |
332 | #ifdef USE_GTK |
333 | if (f->output_data.x->edit_widget) | |
334 | { | |
6b61353c | 335 | GtkWidget *gwdesc = xg_win_to_widget (dpyinfo->display, wdesc); |
488dd4c4 JD |
336 | struct x_output *x = f->output_data.x; |
337 | if (gwdesc != 0 && gwdesc == x->edit_widget) | |
338 | return f; | |
339 | } | |
340 | #endif /* USE_GTK */ | |
fe24a618 | 341 | if (FRAME_X_WINDOW (f) == wdesc |
7556890b | 342 | || f->output_data.x->icon_desc == wdesc) |
f676886a | 343 | return f; |
9ef48a9d RS |
344 | #endif /* not USE_X_TOOLKIT */ |
345 | } | |
346 | return 0; | |
347 | } | |
348 | ||
488dd4c4 | 349 | #if defined (USE_X_TOOLKIT) || defined (USE_GTK) |
9ef48a9d RS |
350 | /* Like x_window_to_frame but also compares the window with the widget's |
351 | windows. */ | |
352 | ||
353 | struct frame * | |
2d271e2e KH |
354 | x_any_window_to_frame (dpyinfo, wdesc) |
355 | struct x_display_info *dpyinfo; | |
9ef48a9d RS |
356 | int wdesc; |
357 | { | |
358 | Lisp_Object tail, frame; | |
17cbbf95 | 359 | struct frame *f, *found; |
7556890b | 360 | struct x_output *x; |
9ef48a9d | 361 | |
10b43ac3 JD |
362 | if (wdesc == None) return NULL; |
363 | ||
17cbbf95 | 364 | found = NULL; |
8e50cc2d | 365 | for (tail = Vframe_list; CONSP (tail) && !found; tail = XCDR (tail)) |
9ef48a9d | 366 | { |
8e713be6 | 367 | frame = XCAR (tail); |
8e50cc2d | 368 | if (!FRAMEP (frame)) |
9ef48a9d | 369 | continue; |
177c0ea7 | 370 | |
9ef48a9d | 371 | f = XFRAME (frame); |
17cbbf95 | 372 | if (FRAME_X_P (f) && FRAME_X_DISPLAY_INFO (f) == dpyinfo) |
333b20bb | 373 | { |
17cbbf95 GM |
374 | /* This frame matches if the window is any of its widgets. */ |
375 | x = f->output_data.x; | |
0af913d7 | 376 | if (x->hourglass_window == wdesc) |
17cbbf95 GM |
377 | found = f; |
378 | else if (x->widget) | |
379 | { | |
488dd4c4 | 380 | #ifdef USE_GTK |
6b61353c | 381 | GtkWidget *gwdesc = xg_win_to_widget (dpyinfo->display, wdesc); |
488dd4c4 | 382 | if (gwdesc != 0 |
a54fa5b7 | 383 | && gtk_widget_get_toplevel (gwdesc) == x->widget) |
488dd4c4 JD |
384 | found = f; |
385 | #else | |
177c0ea7 JB |
386 | if (wdesc == XtWindow (x->widget) |
387 | || wdesc == XtWindow (x->column_widget) | |
17cbbf95 GM |
388 | || wdesc == XtWindow (x->edit_widget)) |
389 | found = f; | |
390 | /* Match if the window is this frame's menubar. */ | |
391 | else if (lw_window_is_in_menubar (wdesc, x->menubar_widget)) | |
392 | found = f; | |
488dd4c4 | 393 | #endif |
17cbbf95 GM |
394 | } |
395 | else if (FRAME_X_WINDOW (f) == wdesc) | |
396 | /* A tooltip frame. */ | |
397 | found = f; | |
333b20bb | 398 | } |
01f1ba30 | 399 | } |
177c0ea7 | 400 | |
17cbbf95 | 401 | return found; |
01f1ba30 | 402 | } |
5e65b9ab | 403 | |
fd3a3022 RS |
404 | /* Likewise, but consider only the menu bar widget. */ |
405 | ||
406 | struct frame * | |
b78f9767 | 407 | x_menubar_window_to_frame (dpyinfo, event) |
fd3a3022 | 408 | struct x_display_info *dpyinfo; |
b78f9767 | 409 | XEvent *event; |
fd3a3022 | 410 | { |
b78f9767 | 411 | Window wdesc = event->xany.window; |
fd3a3022 RS |
412 | Lisp_Object tail, frame; |
413 | struct frame *f; | |
7556890b | 414 | struct x_output *x; |
fd3a3022 | 415 | |
10b43ac3 JD |
416 | if (wdesc == None) return 0; |
417 | ||
8e50cc2d | 418 | for (tail = Vframe_list; CONSP (tail); tail = XCDR (tail)) |
fd3a3022 | 419 | { |
8e713be6 | 420 | frame = XCAR (tail); |
8e50cc2d | 421 | if (!FRAMEP (frame)) |
fd3a3022 RS |
422 | continue; |
423 | f = XFRAME (frame); | |
2d764c78 | 424 | if (!FRAME_X_P (f) || FRAME_X_DISPLAY_INFO (f) != dpyinfo) |
fd3a3022 | 425 | continue; |
7556890b | 426 | x = f->output_data.x; |
488dd4c4 | 427 | #ifdef USE_GTK |
b78f9767 J |
428 | if (x->menubar_widget && xg_event_is_for_menubar (f, event)) |
429 | return f; | |
488dd4c4 | 430 | #else |
b78f9767 | 431 | /* Match if the window is this frame's menubar. */ |
333b20bb GM |
432 | if (x->menubar_widget |
433 | && lw_window_is_in_menubar (wdesc, x->menubar_widget)) | |
fd3a3022 | 434 | return f; |
488dd4c4 | 435 | #endif |
fd3a3022 RS |
436 | } |
437 | return 0; | |
438 | } | |
439 | ||
5e65b9ab RS |
440 | /* Return the frame whose principal (outermost) window is WDESC. |
441 | If WDESC is some other (smaller) window, we return 0. */ | |
442 | ||
443 | struct frame * | |
2d271e2e KH |
444 | x_top_window_to_frame (dpyinfo, wdesc) |
445 | struct x_display_info *dpyinfo; | |
5e65b9ab RS |
446 | int wdesc; |
447 | { | |
448 | Lisp_Object tail, frame; | |
449 | struct frame *f; | |
7556890b | 450 | struct x_output *x; |
5e65b9ab | 451 | |
10b43ac3 JD |
452 | if (wdesc == None) return 0; |
453 | ||
8e50cc2d | 454 | for (tail = Vframe_list; CONSP (tail); tail = XCDR (tail)) |
5e65b9ab | 455 | { |
8e713be6 | 456 | frame = XCAR (tail); |
8e50cc2d | 457 | if (!FRAMEP (frame)) |
5e65b9ab RS |
458 | continue; |
459 | f = XFRAME (frame); | |
2d764c78 | 460 | if (!FRAME_X_P (f) || FRAME_X_DISPLAY_INFO (f) != dpyinfo) |
2d271e2e | 461 | continue; |
7556890b | 462 | x = f->output_data.x; |
333b20bb GM |
463 | |
464 | if (x->widget) | |
465 | { | |
466 | /* This frame matches if the window is its topmost widget. */ | |
488dd4c4 | 467 | #ifdef USE_GTK |
6b61353c | 468 | GtkWidget *gwdesc = xg_win_to_widget (dpyinfo->display, wdesc); |
488dd4c4 JD |
469 | if (gwdesc == x->widget) |
470 | return f; | |
471 | #else | |
333b20bb GM |
472 | if (wdesc == XtWindow (x->widget)) |
473 | return f; | |
7a994728 KH |
474 | #if 0 /* I don't know why it did this, |
475 | but it seems logically wrong, | |
476 | and it causes trouble for MapNotify events. */ | |
333b20bb | 477 | /* Match if the window is this frame's menubar. */ |
177c0ea7 | 478 | if (x->menubar_widget |
333b20bb GM |
479 | && wdesc == XtWindow (x->menubar_widget)) |
480 | return f; | |
488dd4c4 | 481 | #endif |
7a994728 | 482 | #endif |
333b20bb GM |
483 | } |
484 | else if (FRAME_X_WINDOW (f) == wdesc) | |
485 | /* Tooltip frame. */ | |
486 | return f; | |
5e65b9ab RS |
487 | } |
488 | return 0; | |
489 | } | |
488dd4c4 | 490 | #endif /* USE_X_TOOLKIT || USE_GTK */ |
01f1ba30 | 491 | |
01f1ba30 | 492 | \f |
203c1d73 | 493 | |
02ed2ea8 KH |
494 | static void x_default_font_parameter P_ ((struct frame *, Lisp_Object)); |
495 | ||
eaf1eea9 GM |
496 | static Lisp_Object unwind_create_frame P_ ((Lisp_Object)); |
497 | static Lisp_Object unwind_create_tip_frame P_ ((Lisp_Object)); | |
7c0d3ed8 | 498 | |
d62c8769 | 499 | void x_set_foreground_color P_ ((struct frame *, Lisp_Object, Lisp_Object)); |
ea0a1f53 | 500 | static void x_set_wait_for_wm P_ ((struct frame *, Lisp_Object, Lisp_Object)); |
d62c8769 GM |
501 | void x_set_background_color P_ ((struct frame *, Lisp_Object, Lisp_Object)); |
502 | void x_set_mouse_color P_ ((struct frame *, Lisp_Object, Lisp_Object)); | |
503 | void x_set_cursor_color P_ ((struct frame *, Lisp_Object, Lisp_Object)); | |
504 | void x_set_border_color P_ ((struct frame *, Lisp_Object, Lisp_Object)); | |
505 | void x_set_cursor_type P_ ((struct frame *, Lisp_Object, Lisp_Object)); | |
506 | void x_set_icon_type P_ ((struct frame *, Lisp_Object, Lisp_Object)); | |
507 | void x_set_icon_name P_ ((struct frame *, Lisp_Object, Lisp_Object)); | |
d62c8769 | 508 | void x_explicitly_set_name P_ ((struct frame *, Lisp_Object, Lisp_Object)); |
d62c8769 | 509 | void x_set_menu_bar_lines P_ ((struct frame *, Lisp_Object, Lisp_Object)); |
d62c8769 | 510 | void x_set_title P_ ((struct frame *, Lisp_Object, Lisp_Object)); |
9ea173e8 | 511 | void x_set_tool_bar_lines P_ ((struct frame *, Lisp_Object, Lisp_Object)); |
333b20bb GM |
512 | void x_set_scroll_bar_foreground P_ ((struct frame *, Lisp_Object, |
513 | Lisp_Object)); | |
514 | void x_set_scroll_bar_background P_ ((struct frame *, Lisp_Object, | |
515 | Lisp_Object)); | |
516 | static Lisp_Object x_default_scroll_bar_color_parameter P_ ((struct frame *, | |
517 | Lisp_Object, | |
518 | Lisp_Object, | |
519 | char *, char *, | |
520 | int)); | |
01f1ba30 | 521 | \f |
49d41073 | 522 | |
08a90d6a | 523 | /* Store the screen positions of frame F into XPTR and YPTR. |
e9445337 RS |
524 | These are the positions of the containing window manager window, |
525 | not Emacs's own window. */ | |
526 | ||
527 | void | |
528 | x_real_positions (f, xptr, yptr) | |
529 | FRAME_PTR f; | |
530 | int *xptr, *yptr; | |
531 | { | |
49d41073 EZ |
532 | int win_x, win_y, outer_x, outer_y; |
533 | int real_x = 0, real_y = 0; | |
534 | int had_errors = 0; | |
535 | Window win = f->output_data.x->parent_desc; | |
e9445337 | 536 | |
49d41073 EZ |
537 | BLOCK_INPUT; |
538 | ||
9ba8e10d | 539 | x_catch_errors (FRAME_X_DISPLAY (f)); |
043835a3 | 540 | |
49d41073 EZ |
541 | if (win == FRAME_X_DISPLAY_INFO (f)->root_window) |
542 | win = FRAME_OUTER_WINDOW (f); | |
543 | ||
544 | /* This loop traverses up the containment tree until we hit the root | |
545 | window. Window managers may intersect many windows between our window | |
546 | and the root window. The window we find just before the root window | |
547 | should be the outer WM window. */ | |
548 | for (;;) | |
e9445337 | 549 | { |
49d41073 EZ |
550 | Window wm_window, rootw; |
551 | Window *tmp_children; | |
552 | unsigned int tmp_nchildren; | |
e7161ad9 | 553 | int success; |
ca7bac79 | 554 | |
e7161ad9 RS |
555 | success = XQueryTree (FRAME_X_DISPLAY (f), win, &rootw, |
556 | &wm_window, &tmp_children, &tmp_nchildren); | |
08a90d6a | 557 | |
49d41073 | 558 | had_errors = x_had_errors_p (FRAME_X_DISPLAY (f)); |
08a90d6a | 559 | |
e7161ad9 RS |
560 | /* Don't free tmp_children if XQueryTree failed. */ |
561 | if (! success) | |
562 | break; | |
563 | ||
564 | XFree ((char *) tmp_children); | |
565 | ||
49d41073 EZ |
566 | if (wm_window == rootw || had_errors) |
567 | break; | |
08a90d6a | 568 | |
49d41073 EZ |
569 | win = wm_window; |
570 | } | |
177c0ea7 | 571 | |
49d41073 EZ |
572 | if (! had_errors) |
573 | { | |
47c53789 | 574 | unsigned int ign; |
49d41073 | 575 | Window child, rootw; |
177c0ea7 | 576 | |
49d41073 EZ |
577 | /* Get the real coordinates for the WM window upper left corner */ |
578 | XGetGeometry (FRAME_X_DISPLAY (f), win, | |
579 | &rootw, &real_x, &real_y, &ign, &ign, &ign, &ign); | |
580 | ||
581 | /* Translate real coordinates to coordinates relative to our | |
582 | window. For our window, the upper left corner is 0, 0. | |
583 | Since the upper left corner of the WM window is outside | |
584 | our window, win_x and win_y will be negative: | |
585 | ||
586 | ------------------ ---> x | |
587 | | title | | |
588 | | ----------------- v y | |
589 | | | our window | |
590 | */ | |
8a07bba0 | 591 | XTranslateCoordinates (FRAME_X_DISPLAY (f), |
e9445337 | 592 | |
8a07bba0 | 593 | /* From-window, to-window. */ |
8a07bba0 | 594 | FRAME_X_DISPLAY_INFO (f)->root_window, |
49d41073 | 595 | FRAME_X_WINDOW (f), |
e9445337 | 596 | |
8a07bba0 | 597 | /* From-position, to-position. */ |
49d41073 | 598 | real_x, real_y, &win_x, &win_y, |
08a90d6a | 599 | |
8a07bba0 RS |
600 | /* Child of win. */ |
601 | &child); | |
e9445337 | 602 | |
49d41073 | 603 | if (FRAME_X_WINDOW (f) == FRAME_OUTER_WINDOW (f)) |
845e9d85 | 604 | { |
49d41073 EZ |
605 | outer_x = win_x; |
606 | outer_y = win_y; | |
845e9d85 | 607 | } |
49d41073 EZ |
608 | else |
609 | { | |
610 | XTranslateCoordinates (FRAME_X_DISPLAY (f), | |
ca7bac79 | 611 | |
49d41073 EZ |
612 | /* From-window, to-window. */ |
613 | FRAME_X_DISPLAY_INFO (f)->root_window, | |
614 | FRAME_OUTER_WINDOW (f), | |
177c0ea7 | 615 | |
49d41073 EZ |
616 | /* From-position, to-position. */ |
617 | real_x, real_y, &outer_x, &outer_y, | |
177c0ea7 | 618 | |
49d41073 EZ |
619 | /* Child of win. */ |
620 | &child); | |
be786000 | 621 | } |
08a90d6a | 622 | |
49d41073 EZ |
623 | had_errors = x_had_errors_p (FRAME_X_DISPLAY (f)); |
624 | } | |
177c0ea7 | 625 | |
4545fa20 | 626 | x_uncatch_errors (); |
177c0ea7 | 627 | |
49d41073 EZ |
628 | UNBLOCK_INPUT; |
629 | ||
630 | if (had_errors) return; | |
177c0ea7 | 631 | |
be786000 KS |
632 | f->x_pixels_diff = -win_x; |
633 | f->y_pixels_diff = -win_y; | |
634 | ||
635 | FRAME_X_OUTPUT (f)->x_pixels_outer_diff = -outer_x; | |
636 | FRAME_X_OUTPUT (f)->y_pixels_outer_diff = -outer_y; | |
49d41073 EZ |
637 | |
638 | *xptr = real_x; | |
639 | *yptr = real_y; | |
e9445337 RS |
640 | } |
641 | ||
01f1ba30 | 642 | \f |
82978295 | 643 | |
d62c8769 GM |
644 | |
645 | /* Gamma-correct COLOR on frame F. */ | |
646 | ||
647 | void | |
648 | gamma_correct (f, color) | |
649 | struct frame *f; | |
650 | XColor *color; | |
651 | { | |
652 | if (f->gamma) | |
653 | { | |
654 | color->red = pow (color->red / 65535.0, f->gamma) * 65535.0 + 0.5; | |
655 | color->green = pow (color->green / 65535.0, f->gamma) * 65535.0 + 0.5; | |
656 | color->blue = pow (color->blue / 65535.0, f->gamma) * 65535.0 + 0.5; | |
657 | } | |
658 | } | |
659 | ||
660 | ||
7b746c38 GM |
661 | /* Decide if color named COLOR_NAME is valid for use on frame F. If |
662 | so, return the RGB values in COLOR. If ALLOC_P is non-zero, | |
663 | allocate the color. Value is zero if COLOR_NAME is invalid, or | |
664 | no color could be allocated. */ | |
e12d55b2 | 665 | |
01f1ba30 | 666 | int |
7b746c38 GM |
667 | x_defined_color (f, color_name, color, alloc_p) |
668 | struct frame *f; | |
669 | char *color_name; | |
670 | XColor *color; | |
671 | int alloc_p; | |
01f1ba30 | 672 | { |
7b746c38 GM |
673 | int success_p; |
674 | Display *dpy = FRAME_X_DISPLAY (f); | |
675 | Colormap cmap = FRAME_X_COLORMAP (f); | |
01f1ba30 JB |
676 | |
677 | BLOCK_INPUT; | |
7b746c38 GM |
678 | success_p = XParseColor (dpy, cmap, color_name, color); |
679 | if (success_p && alloc_p) | |
680 | success_p = x_alloc_nearest_color (f, cmap, color); | |
01f1ba30 JB |
681 | UNBLOCK_INPUT; |
682 | ||
7b746c38 | 683 | return success_p; |
01f1ba30 JB |
684 | } |
685 | ||
9b2956e2 GM |
686 | |
687 | /* Return the pixel color value for color COLOR_NAME on frame F. If F | |
688 | is a monochrome frame, return MONO_COLOR regardless of what ARG says. | |
689 | Signal an error if color can't be allocated. */ | |
01f1ba30 JB |
690 | |
691 | int | |
9b2956e2 | 692 | x_decode_color (f, color_name, mono_color) |
b9dc4443 | 693 | FRAME_PTR f; |
9b2956e2 GM |
694 | Lisp_Object color_name; |
695 | int mono_color; | |
01f1ba30 | 696 | { |
b9dc4443 | 697 | XColor cdef; |
01f1ba30 | 698 | |
b7826503 | 699 | CHECK_STRING (color_name); |
01f1ba30 | 700 | |
9b2956e2 GM |
701 | #if 0 /* Don't do this. It's wrong when we're not using the default |
702 | colormap, it makes freeing difficult, and it's probably not | |
703 | an important optimization. */ | |
d5db4077 | 704 | if (strcmp (SDATA (color_name), "black") == 0) |
b9dc4443 | 705 | return BLACK_PIX_DEFAULT (f); |
d5db4077 | 706 | else if (strcmp (SDATA (color_name), "white") == 0) |
b9dc4443 | 707 | return WHITE_PIX_DEFAULT (f); |
9b2956e2 | 708 | #endif |
01f1ba30 | 709 | |
9b2956e2 | 710 | /* Return MONO_COLOR for monochrome frames. */ |
b9dc4443 | 711 | if (FRAME_X_DISPLAY_INFO (f)->n_planes == 1) |
9b2956e2 | 712 | return mono_color; |
01f1ba30 | 713 | |
2d764c78 | 714 | /* x_defined_color is responsible for coping with failures |
95626e11 | 715 | by looking for a near-miss. */ |
d5db4077 | 716 | if (x_defined_color (f, SDATA (color_name), &cdef, 1)) |
95626e11 RS |
717 | return cdef.pixel; |
718 | ||
93217cef | 719 | signal_error ("Undefined color", color_name); |
01f1ba30 | 720 | } |
9b2956e2 GM |
721 | |
722 | ||
01f1ba30 | 723 | \f |
ea0a1f53 GM |
724 | /* Change the `wait-for-wm' frame parameter of frame F. OLD_VALUE is |
725 | the previous value of that parameter, NEW_VALUE is the new value. | |
726 | See also the comment of wait_for_wm in struct x_output. */ | |
727 | ||
728 | static void | |
729 | x_set_wait_for_wm (f, new_value, old_value) | |
730 | struct frame *f; | |
731 | Lisp_Object new_value, old_value; | |
732 | { | |
733 | f->output_data.x->wait_for_wm = !NILP (new_value); | |
734 | } | |
735 | ||
993d0721 JB |
736 | #ifdef USE_GTK |
737 | ||
465aa50a JD |
738 | /* Set icon from FILE for frame F. By using GTK functions the icon |
739 | may be any format that GdkPixbuf knows about, i.e. not just bitmaps. */ | |
993d0721 JB |
740 | |
741 | int | |
6b61353c | 742 | xg_set_icon (f, file) |
465aa50a | 743 | FRAME_PTR f; |
993d0721 JB |
744 | Lisp_Object file; |
745 | { | |
465aa50a JD |
746 | int result = 0; |
747 | Lisp_Object found; | |
993d0721 | 748 | |
465aa50a JD |
749 | found = x_find_image_file (file); |
750 | ||
751 | if (! NILP (found)) | |
752 | { | |
753 | GdkPixbuf *pixbuf; | |
754 | GError *err = NULL; | |
47c53789 | 755 | char *filename = (char *) SDATA (found); |
465aa50a JD |
756 | BLOCK_INPUT; |
757 | ||
758 | pixbuf = gdk_pixbuf_new_from_file (filename, &err); | |
759 | ||
760 | if (pixbuf) | |
761 | { | |
762 | gtk_window_set_icon (GTK_WINDOW (FRAME_GTK_OUTER_WIDGET (f)), | |
763 | pixbuf); | |
764 | g_object_unref (pixbuf); | |
765 | ||
766 | result = 1; | |
767 | } | |
768 | else | |
769 | g_error_free (err); | |
770 | ||
771 | UNBLOCK_INPUT; | |
772 | } | |
773 | ||
465aa50a | 774 | return result; |
993d0721 | 775 | } |
9f7b984b CY |
776 | |
777 | int | |
778 | xg_set_icon_from_xpm_data (f, data) | |
779 | FRAME_PTR f; | |
780 | char **data; | |
781 | { | |
782 | int result = 0; | |
47c53789 | 783 | GdkPixbuf *pixbuf = gdk_pixbuf_new_from_xpm_data ((const char **) data); |
9f7b984b CY |
784 | |
785 | if (!pixbuf) | |
47c53789 | 786 | return 0; |
9f7b984b | 787 | |
47c53789 | 788 | gtk_window_set_icon (GTK_WINDOW (FRAME_GTK_OUTER_WIDGET (f)), pixbuf); |
9f7b984b CY |
789 | g_object_unref (pixbuf); |
790 | return 1; | |
791 | } | |
993d0721 JB |
792 | #endif /* USE_GTK */ |
793 | ||
ea0a1f53 | 794 | |
f676886a | 795 | /* Functions called only from `x_set_frame_param' |
01f1ba30 JB |
796 | to set individual parameters. |
797 | ||
fe24a618 | 798 | If FRAME_X_WINDOW (f) is 0, |
f676886a | 799 | the frame is being created and its X-window does not exist yet. |
01f1ba30 JB |
800 | In that case, just record the parameter's new value |
801 | in the standard place; do not attempt to change the window. */ | |
802 | ||
803 | void | |
f676886a JB |
804 | x_set_foreground_color (f, arg, oldval) |
805 | struct frame *f; | |
01f1ba30 JB |
806 | Lisp_Object arg, oldval; |
807 | { | |
09393d07 GM |
808 | struct x_output *x = f->output_data.x; |
809 | unsigned long fg, old_fg; | |
a76206dc | 810 | |
09393d07 | 811 | fg = x_decode_color (f, arg, BLACK_PIX_DEFAULT (f)); |
ce593f6e KL |
812 | old_fg = FRAME_FOREGROUND_PIXEL (f); |
813 | FRAME_FOREGROUND_PIXEL (f) = fg; | |
a76206dc | 814 | |
fe24a618 | 815 | if (FRAME_X_WINDOW (f) != 0) |
01f1ba30 | 816 | { |
09393d07 | 817 | Display *dpy = FRAME_X_DISPLAY (f); |
177c0ea7 | 818 | |
09393d07 GM |
819 | BLOCK_INPUT; |
820 | XSetForeground (dpy, x->normal_gc, fg); | |
821 | XSetBackground (dpy, x->reverse_gc, fg); | |
36d42089 | 822 | |
09393d07 GM |
823 | if (x->cursor_pixel == old_fg) |
824 | { | |
825 | unload_color (f, x->cursor_pixel); | |
826 | x->cursor_pixel = x_copy_color (f, fg); | |
827 | XSetBackground (dpy, x->cursor_gc, x->cursor_pixel); | |
828 | } | |
177c0ea7 | 829 | |
01f1ba30 | 830 | UNBLOCK_INPUT; |
177c0ea7 | 831 | |
05c8abbe | 832 | update_face_from_frame_parameter (f, Qforeground_color, arg); |
177c0ea7 | 833 | |
179956b9 | 834 | if (FRAME_VISIBLE_P (f)) |
f676886a | 835 | redraw_frame (f); |
01f1ba30 | 836 | } |
177c0ea7 | 837 | |
09393d07 | 838 | unload_color (f, old_fg); |
01f1ba30 JB |
839 | } |
840 | ||
841 | void | |
f676886a JB |
842 | x_set_background_color (f, arg, oldval) |
843 | struct frame *f; | |
01f1ba30 JB |
844 | Lisp_Object arg, oldval; |
845 | { | |
09393d07 GM |
846 | struct x_output *x = f->output_data.x; |
847 | unsigned long bg; | |
01f1ba30 | 848 | |
09393d07 | 849 | bg = x_decode_color (f, arg, WHITE_PIX_DEFAULT (f)); |
ce593f6e KL |
850 | unload_color (f, FRAME_BACKGROUND_PIXEL (f)); |
851 | FRAME_BACKGROUND_PIXEL (f) = bg; | |
a76206dc | 852 | |
fe24a618 | 853 | if (FRAME_X_WINDOW (f) != 0) |
01f1ba30 | 854 | { |
09393d07 | 855 | Display *dpy = FRAME_X_DISPLAY (f); |
177c0ea7 | 856 | |
09393d07 GM |
857 | BLOCK_INPUT; |
858 | XSetBackground (dpy, x->normal_gc, bg); | |
859 | XSetForeground (dpy, x->reverse_gc, bg); | |
860 | XSetWindowBackground (dpy, FRAME_X_WINDOW (f), bg); | |
861 | XSetForeground (dpy, x->cursor_gc, bg); | |
862 | ||
488dd4c4 JD |
863 | #ifdef USE_GTK |
864 | xg_set_background_color (f, bg); | |
865 | #endif | |
866 | ||
f76e0368 GM |
867 | #ifndef USE_TOOLKIT_SCROLL_BARS /* Turns out to be annoying with |
868 | toolkit scroll bars. */ | |
869 | { | |
870 | Lisp_Object bar; | |
871 | for (bar = FRAME_SCROLL_BARS (f); | |
872 | !NILP (bar); | |
873 | bar = XSCROLL_BAR (bar)->next) | |
874 | { | |
056ce195 | 875 | Window window = XSCROLL_BAR (bar)->x_window; |
f76e0368 GM |
876 | XSetWindowBackground (dpy, window, bg); |
877 | } | |
878 | } | |
879 | #endif /* USE_TOOLKIT_SCROLL_BARS */ | |
01f1ba30 | 880 | |
09393d07 | 881 | UNBLOCK_INPUT; |
05c8abbe | 882 | update_face_from_frame_parameter (f, Qbackground_color, arg); |
ea96210c | 883 | |
179956b9 | 884 | if (FRAME_VISIBLE_P (f)) |
f676886a | 885 | redraw_frame (f); |
01f1ba30 JB |
886 | } |
887 | } | |
888 | ||
e044e4fc JD |
889 | static Cursor |
890 | make_invisible_cursor (f) | |
891 | struct frame *f; | |
892 | { | |
893 | Display *dpy = FRAME_X_DISPLAY (f); | |
894 | static char const no_data[] = { 0 }; | |
895 | Pixmap pix; | |
896 | XColor col; | |
897 | Cursor c; | |
898 | ||
899 | x_catch_errors (dpy); | |
900 | pix = XCreateBitmapFromData (dpy, FRAME_X_DISPLAY_INFO (f)->root_window, | |
901 | no_data, 1, 1); | |
902 | if (! x_had_errors_p (dpy) && pix != None) | |
903 | { | |
904 | col.pixel = 0; | |
905 | col.red = col.green = col.blue = 0; | |
906 | col.flags = DoRed | DoGreen | DoBlue; | |
907 | c = XCreatePixmapCursor (dpy, pix, pix, &col, &col, 0, 0); | |
908 | if (x_had_errors_p (dpy) || c == None) | |
909 | c = 0; | |
910 | XFreePixmap (dpy, pix); | |
911 | } | |
912 | ||
913 | x_uncatch_errors (); | |
914 | ||
915 | return c; | |
916 | } | |
917 | ||
01f1ba30 | 918 | void |
f676886a JB |
919 | x_set_mouse_color (f, arg, oldval) |
920 | struct frame *f; | |
01f1ba30 JB |
921 | Lisp_Object arg, oldval; |
922 | { | |
09393d07 GM |
923 | struct x_output *x = f->output_data.x; |
924 | Display *dpy = FRAME_X_DISPLAY (f); | |
3d970f28 | 925 | Cursor cursor, nontext_cursor, mode_cursor, hand_cursor; |
0af913d7 | 926 | Cursor hourglass_cursor, horizontal_drag_cursor; |
51a1d2d8 | 927 | unsigned long pixel = x_decode_color (f, arg, BLACK_PIX_DEFAULT (f)); |
ce593f6e | 928 | unsigned long mask_color = FRAME_BACKGROUND_PIXEL (f); |
a76206dc | 929 | |
51a1d2d8 | 930 | /* Don't let pointers be invisible. */ |
09393d07 | 931 | if (mask_color == pixel) |
bcf26b38 GM |
932 | { |
933 | x_free_colors (f, &pixel, 1); | |
ce593f6e | 934 | pixel = x_copy_color (f, FRAME_FOREGROUND_PIXEL (f)); |
bcf26b38 | 935 | } |
a76206dc | 936 | |
09393d07 GM |
937 | unload_color (f, x->mouse_pixel); |
938 | x->mouse_pixel = pixel; | |
01f1ba30 JB |
939 | |
940 | BLOCK_INPUT; | |
fe24a618 | 941 | |
eb8c3be9 | 942 | /* It's not okay to crash if the user selects a screwy cursor. */ |
9ba8e10d | 943 | x_catch_errors (dpy); |
fe24a618 | 944 | |
09393d07 | 945 | if (!NILP (Vx_pointer_shape)) |
01f1ba30 | 946 | { |
b7826503 | 947 | CHECK_NUMBER (Vx_pointer_shape); |
09393d07 | 948 | cursor = XCreateFontCursor (dpy, XINT (Vx_pointer_shape)); |
01f1ba30 JB |
949 | } |
950 | else | |
09393d07 GM |
951 | cursor = XCreateFontCursor (dpy, XC_xterm); |
952 | x_check_errors (dpy, "bad text pointer cursor: %s"); | |
01f1ba30 | 953 | |
09393d07 | 954 | if (!NILP (Vx_nontext_pointer_shape)) |
01f1ba30 | 955 | { |
b7826503 | 956 | CHECK_NUMBER (Vx_nontext_pointer_shape); |
09393d07 GM |
957 | nontext_cursor |
958 | = XCreateFontCursor (dpy, XINT (Vx_nontext_pointer_shape)); | |
01f1ba30 JB |
959 | } |
960 | else | |
09393d07 GM |
961 | nontext_cursor = XCreateFontCursor (dpy, XC_left_ptr); |
962 | x_check_errors (dpy, "bad nontext pointer cursor: %s"); | |
01f1ba30 | 963 | |
09393d07 | 964 | if (!NILP (Vx_hourglass_pointer_shape)) |
333b20bb | 965 | { |
b7826503 | 966 | CHECK_NUMBER (Vx_hourglass_pointer_shape); |
09393d07 GM |
967 | hourglass_cursor |
968 | = XCreateFontCursor (dpy, XINT (Vx_hourglass_pointer_shape)); | |
333b20bb GM |
969 | } |
970 | else | |
09393d07 GM |
971 | hourglass_cursor = XCreateFontCursor (dpy, XC_watch); |
972 | x_check_errors (dpy, "bad hourglass pointer cursor: %s"); | |
177c0ea7 | 973 | |
09393d07 | 974 | if (!NILP (Vx_mode_pointer_shape)) |
01f1ba30 | 975 | { |
b7826503 | 976 | CHECK_NUMBER (Vx_mode_pointer_shape); |
09393d07 | 977 | mode_cursor = XCreateFontCursor (dpy, XINT (Vx_mode_pointer_shape)); |
01f1ba30 JB |
978 | } |
979 | else | |
09393d07 GM |
980 | mode_cursor = XCreateFontCursor (dpy, XC_xterm); |
981 | x_check_errors (dpy, "bad modeline pointer cursor: %s"); | |
95f80c78 | 982 | |
09393d07 | 983 | if (!NILP (Vx_sensitive_text_pointer_shape)) |
95f80c78 | 984 | { |
b7826503 | 985 | CHECK_NUMBER (Vx_sensitive_text_pointer_shape); |
3d970f28 | 986 | hand_cursor |
09393d07 | 987 | = XCreateFontCursor (dpy, XINT (Vx_sensitive_text_pointer_shape)); |
95f80c78 FP |
988 | } |
989 | else | |
3d970f28 | 990 | hand_cursor = XCreateFontCursor (dpy, XC_hand2); |
01f1ba30 | 991 | |
8fb4ec9c GM |
992 | if (!NILP (Vx_window_horizontal_drag_shape)) |
993 | { | |
b7826503 | 994 | CHECK_NUMBER (Vx_window_horizontal_drag_shape); |
8fb4ec9c | 995 | horizontal_drag_cursor |
09393d07 | 996 | = XCreateFontCursor (dpy, XINT (Vx_window_horizontal_drag_shape)); |
8fb4ec9c GM |
997 | } |
998 | else | |
999 | horizontal_drag_cursor | |
09393d07 | 1000 | = XCreateFontCursor (dpy, XC_sb_h_double_arrow); |
8fb4ec9c | 1001 | |
fe24a618 | 1002 | /* Check and report errors with the above calls. */ |
09393d07 | 1003 | x_check_errors (dpy, "can't set cursor shape: %s"); |
4545fa20 | 1004 | x_uncatch_errors (); |
fe24a618 | 1005 | |
01f1ba30 JB |
1006 | { |
1007 | XColor fore_color, back_color; | |
1008 | ||
09393d07 | 1009 | fore_color.pixel = x->mouse_pixel; |
a31fedb7 | 1010 | x_query_color (f, &fore_color); |
01f1ba30 | 1011 | back_color.pixel = mask_color; |
a31fedb7 | 1012 | x_query_color (f, &back_color); |
177c0ea7 | 1013 | |
09393d07 GM |
1014 | XRecolorCursor (dpy, cursor, &fore_color, &back_color); |
1015 | XRecolorCursor (dpy, nontext_cursor, &fore_color, &back_color); | |
1016 | XRecolorCursor (dpy, mode_cursor, &fore_color, &back_color); | |
3d970f28 | 1017 | XRecolorCursor (dpy, hand_cursor, &fore_color, &back_color); |
09393d07 GM |
1018 | XRecolorCursor (dpy, hourglass_cursor, &fore_color, &back_color); |
1019 | XRecolorCursor (dpy, horizontal_drag_cursor, &fore_color, &back_color); | |
01f1ba30 | 1020 | } |
01f1ba30 | 1021 | |
fe24a618 | 1022 | if (FRAME_X_WINDOW (f) != 0) |
e044e4fc JD |
1023 | XDefineCursor (dpy, FRAME_X_WINDOW (f), |
1024 | f->output_data.x->current_cursor = cursor); | |
09393d07 | 1025 | |
e044e4fc JD |
1026 | if (FRAME_X_DISPLAY_INFO (f)->invisible_cursor == 0) |
1027 | FRAME_X_DISPLAY_INFO (f)->invisible_cursor = make_invisible_cursor (f); | |
f5f6c0e0 | 1028 | |
09393d07 GM |
1029 | if (cursor != x->text_cursor |
1030 | && x->text_cursor != 0) | |
1031 | XFreeCursor (dpy, x->text_cursor); | |
1032 | x->text_cursor = cursor; | |
1033 | ||
1034 | if (nontext_cursor != x->nontext_cursor | |
1035 | && x->nontext_cursor != 0) | |
1036 | XFreeCursor (dpy, x->nontext_cursor); | |
1037 | x->nontext_cursor = nontext_cursor; | |
1038 | ||
1039 | if (hourglass_cursor != x->hourglass_cursor | |
1040 | && x->hourglass_cursor != 0) | |
1041 | XFreeCursor (dpy, x->hourglass_cursor); | |
1042 | x->hourglass_cursor = hourglass_cursor; | |
1043 | ||
1044 | if (mode_cursor != x->modeline_cursor | |
1045 | && x->modeline_cursor != 0) | |
1046 | XFreeCursor (dpy, f->output_data.x->modeline_cursor); | |
1047 | x->modeline_cursor = mode_cursor; | |
177c0ea7 | 1048 | |
3d970f28 KS |
1049 | if (hand_cursor != x->hand_cursor |
1050 | && x->hand_cursor != 0) | |
1051 | XFreeCursor (dpy, x->hand_cursor); | |
1052 | x->hand_cursor = hand_cursor; | |
01f1ba30 | 1053 | |
09393d07 GM |
1054 | if (horizontal_drag_cursor != x->horizontal_drag_cursor |
1055 | && x->horizontal_drag_cursor != 0) | |
1056 | XFreeCursor (dpy, x->horizontal_drag_cursor); | |
1057 | x->horizontal_drag_cursor = horizontal_drag_cursor; | |
8fb4ec9c | 1058 | |
09393d07 | 1059 | XFlush (dpy); |
01f1ba30 | 1060 | UNBLOCK_INPUT; |
05c8abbe GM |
1061 | |
1062 | update_face_from_frame_parameter (f, Qmouse_color, arg); | |
01f1ba30 JB |
1063 | } |
1064 | ||
1065 | void | |
f676886a JB |
1066 | x_set_cursor_color (f, arg, oldval) |
1067 | struct frame *f; | |
01f1ba30 JB |
1068 | Lisp_Object arg, oldval; |
1069 | { | |
a76206dc | 1070 | unsigned long fore_pixel, pixel; |
10168ebb | 1071 | int fore_pixel_allocated_p = 0, pixel_allocated_p = 0; |
09393d07 | 1072 | struct x_output *x = f->output_data.x; |
01f1ba30 | 1073 | |
10168ebb GM |
1074 | if (!NILP (Vx_cursor_fore_pixel)) |
1075 | { | |
1076 | fore_pixel = x_decode_color (f, Vx_cursor_fore_pixel, | |
1077 | WHITE_PIX_DEFAULT (f)); | |
1078 | fore_pixel_allocated_p = 1; | |
1079 | } | |
01f1ba30 | 1080 | else |
ce593f6e | 1081 | fore_pixel = FRAME_BACKGROUND_PIXEL (f); |
177c0ea7 | 1082 | |
a76206dc | 1083 | pixel = x_decode_color (f, arg, BLACK_PIX_DEFAULT (f)); |
10168ebb | 1084 | pixel_allocated_p = 1; |
a76206dc | 1085 | |
f9942c9e | 1086 | /* Make sure that the cursor color differs from the background color. */ |
ce593f6e | 1087 | if (pixel == FRAME_BACKGROUND_PIXEL (f)) |
01f1ba30 | 1088 | { |
10168ebb GM |
1089 | if (pixel_allocated_p) |
1090 | { | |
1091 | x_free_colors (f, &pixel, 1); | |
1092 | pixel_allocated_p = 0; | |
1093 | } | |
177c0ea7 | 1094 | |
09393d07 | 1095 | pixel = x->mouse_pixel; |
a76206dc | 1096 | if (pixel == fore_pixel) |
10168ebb GM |
1097 | { |
1098 | if (fore_pixel_allocated_p) | |
1099 | { | |
1100 | x_free_colors (f, &fore_pixel, 1); | |
1101 | fore_pixel_allocated_p = 0; | |
1102 | } | |
ce593f6e | 1103 | fore_pixel = FRAME_BACKGROUND_PIXEL (f); |
10168ebb | 1104 | } |
01f1ba30 | 1105 | } |
a76206dc | 1106 | |
09393d07 | 1107 | unload_color (f, x->cursor_foreground_pixel); |
10168ebb GM |
1108 | if (!fore_pixel_allocated_p) |
1109 | fore_pixel = x_copy_color (f, fore_pixel); | |
09393d07 | 1110 | x->cursor_foreground_pixel = fore_pixel; |
01f1ba30 | 1111 | |
09393d07 | 1112 | unload_color (f, x->cursor_pixel); |
10168ebb GM |
1113 | if (!pixel_allocated_p) |
1114 | pixel = x_copy_color (f, pixel); | |
09393d07 | 1115 | x->cursor_pixel = pixel; |
a76206dc | 1116 | |
fe24a618 | 1117 | if (FRAME_X_WINDOW (f) != 0) |
01f1ba30 | 1118 | { |
01f1ba30 | 1119 | BLOCK_INPUT; |
09393d07 GM |
1120 | XSetBackground (FRAME_X_DISPLAY (f), x->cursor_gc, x->cursor_pixel); |
1121 | XSetForeground (FRAME_X_DISPLAY (f), x->cursor_gc, fore_pixel); | |
01f1ba30 | 1122 | UNBLOCK_INPUT; |
01f1ba30 | 1123 | |
179956b9 | 1124 | if (FRAME_VISIBLE_P (f)) |
01f1ba30 | 1125 | { |
cedadcfa RS |
1126 | x_update_cursor (f, 0); |
1127 | x_update_cursor (f, 1); | |
01f1ba30 JB |
1128 | } |
1129 | } | |
05c8abbe GM |
1130 | |
1131 | update_face_from_frame_parameter (f, Qcursor_color, arg); | |
01f1ba30 | 1132 | } |
943b580d | 1133 | \f |
f676886a | 1134 | /* Set the border-color of frame F to pixel value PIX. |
01f1ba30 | 1135 | Note that this does not fully take effect if done before |
f676886a | 1136 | F has an x-window. */ |
01f1ba30 | 1137 | |
968b1234 | 1138 | void |
f676886a JB |
1139 | x_set_border_pixel (f, pix) |
1140 | struct frame *f; | |
01f1ba30 JB |
1141 | int pix; |
1142 | { | |
a76206dc | 1143 | unload_color (f, f->output_data.x->border_pixel); |
7556890b | 1144 | f->output_data.x->border_pixel = pix; |
01f1ba30 | 1145 | |
be786000 | 1146 | if (FRAME_X_WINDOW (f) != 0 && f->border_width > 0) |
01f1ba30 | 1147 | { |
01f1ba30 | 1148 | BLOCK_INPUT; |
b9dc4443 | 1149 | XSetWindowBorder (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
270958e8 | 1150 | (unsigned long)pix); |
01f1ba30 JB |
1151 | UNBLOCK_INPUT; |
1152 | ||
179956b9 | 1153 | if (FRAME_VISIBLE_P (f)) |
f676886a | 1154 | redraw_frame (f); |
01f1ba30 JB |
1155 | } |
1156 | } | |
1157 | ||
7c0d3ed8 KS |
1158 | /* Set the border-color of frame F to value described by ARG. |
1159 | ARG can be a string naming a color. | |
1160 | The border-color is used for the border that is drawn by the X server. | |
1161 | Note that this does not fully take effect if done before | |
1162 | F has an x-window; it must be redone when the window is created. | |
1163 | ||
1164 | Note: this is done in two routines because of the way X10 works. | |
1165 | ||
1166 | Note: under X11, this is normally the province of the window manager, | |
1167 | and so emacs' border colors may be overridden. */ | |
1168 | ||
1169 | void | |
1170 | x_set_border_color (f, arg, oldval) | |
1171 | struct frame *f; | |
1172 | Lisp_Object arg, oldval; | |
1173 | { | |
1174 | int pix; | |
1175 | ||
1176 | CHECK_STRING (arg); | |
1177 | pix = x_decode_color (f, arg, BLACK_PIX_DEFAULT (f)); | |
1178 | x_set_border_pixel (f, pix); | |
1179 | update_face_from_frame_parameter (f, Qborder_color, arg); | |
1180 | } | |
0d1469d6 | 1181 | |
0d1469d6 GM |
1182 | |
1183 | void | |
1184 | x_set_cursor_type (f, arg, oldval) | |
1185 | FRAME_PTR f; | |
1186 | Lisp_Object arg, oldval; | |
1187 | { | |
33b2311e | 1188 | set_frame_cursor_types (f, arg); |
dbc4e1c1 | 1189 | |
75691005 RS |
1190 | /* Make sure the cursor gets redrawn. */ |
1191 | cursor_type_changed = 1; | |
dbc4e1c1 | 1192 | } |
943b580d | 1193 | \f |
01f1ba30 | 1194 | void |
f676886a JB |
1195 | x_set_icon_type (f, arg, oldval) |
1196 | struct frame *f; | |
01f1ba30 JB |
1197 | Lisp_Object arg, oldval; |
1198 | { | |
01f1ba30 JB |
1199 | int result; |
1200 | ||
203c1d73 RS |
1201 | if (STRINGP (arg)) |
1202 | { | |
1203 | if (STRINGP (oldval) && EQ (Fstring_equal (oldval, arg), Qt)) | |
1204 | return; | |
1205 | } | |
1206 | else if (!STRINGP (oldval) && EQ (oldval, Qnil) == EQ (arg, Qnil)) | |
01f1ba30 JB |
1207 | return; |
1208 | ||
1209 | BLOCK_INPUT; | |
265a9e55 | 1210 | if (NILP (arg)) |
80534dd6 | 1211 | result = x_text_icon (f, |
d5db4077 | 1212 | (char *) SDATA ((!NILP (f->icon_name) |
f468da95 | 1213 | ? f->icon_name |
d5db4077 | 1214 | : f->name))); |
f1c7b5a6 RS |
1215 | else |
1216 | result = x_bitmap_icon (f, arg); | |
01f1ba30 JB |
1217 | |
1218 | if (result) | |
1219 | { | |
01f1ba30 | 1220 | UNBLOCK_INPUT; |
0fb53770 | 1221 | error ("No icon window available"); |
01f1ba30 JB |
1222 | } |
1223 | ||
b9dc4443 | 1224 | XFlush (FRAME_X_DISPLAY (f)); |
01f1ba30 JB |
1225 | UNBLOCK_INPUT; |
1226 | } | |
1227 | ||
80534dd6 KH |
1228 | void |
1229 | x_set_icon_name (f, arg, oldval) | |
1230 | struct frame *f; | |
1231 | Lisp_Object arg, oldval; | |
1232 | { | |
80534dd6 KH |
1233 | int result; |
1234 | ||
1235 | if (STRINGP (arg)) | |
1236 | { | |
1237 | if (STRINGP (oldval) && EQ (Fstring_equal (oldval, arg), Qt)) | |
1238 | return; | |
1239 | } | |
56f41f98 | 1240 | else if (!NILP (arg) || NILP (oldval)) |
80534dd6 KH |
1241 | return; |
1242 | ||
f468da95 | 1243 | f->icon_name = arg; |
80534dd6 | 1244 | |
7556890b | 1245 | if (f->output_data.x->icon_bitmap != 0) |
80534dd6 KH |
1246 | return; |
1247 | ||
1248 | BLOCK_INPUT; | |
1249 | ||
1250 | result = x_text_icon (f, | |
d5db4077 KR |
1251 | (char *) SDATA ((!NILP (f->icon_name) |
1252 | ? f->icon_name | |
1253 | : !NILP (f->title) | |
1254 | ? f->title | |
1255 | : f->name))); | |
80534dd6 KH |
1256 | |
1257 | if (result) | |
1258 | { | |
1259 | UNBLOCK_INPUT; | |
1260 | error ("No icon window available"); | |
1261 | } | |
1262 | ||
80534dd6 KH |
1263 | XFlush (FRAME_X_DISPLAY (f)); |
1264 | UNBLOCK_INPUT; | |
1265 | } | |
7c0d3ed8 | 1266 | |
943b580d | 1267 | \f |
01f1ba30 | 1268 | void |
7c0d3ed8 | 1269 | x_set_menu_bar_lines (f, value, oldval) |
f676886a | 1270 | struct frame *f; |
7c0d3ed8 | 1271 | Lisp_Object value, oldval; |
01f1ba30 | 1272 | { |
7c0d3ed8 | 1273 | int nlines; |
6b61353c | 1274 | #if ! defined (USE_X_TOOLKIT) && ! defined (USE_GTK) |
7c0d3ed8 KS |
1275 | int olines = FRAME_MENU_BAR_LINES (f); |
1276 | #endif | |
177c0ea7 | 1277 | |
7c0d3ed8 KS |
1278 | /* Right now, menu bars don't work properly in minibuf-only frames; |
1279 | most of the commands try to apply themselves to the minibuffer | |
1280 | frame itself, and get an error because you can't switch buffers | |
1281 | in or split the minibuffer window. */ | |
1282 | if (FRAME_MINIBUF_ONLY_P (f)) | |
1283 | return; | |
177c0ea7 | 1284 | |
7c0d3ed8 KS |
1285 | if (INTEGERP (value)) |
1286 | nlines = XINT (value); | |
ea96210c | 1287 | else |
7c0d3ed8 | 1288 | nlines = 0; |
a367641f | 1289 | |
7c0d3ed8 KS |
1290 | /* Make sure we redisplay all windows in this frame. */ |
1291 | windows_or_buffers_changed++; | |
3d09b6be | 1292 | |
488dd4c4 | 1293 | #if defined (USE_X_TOOLKIT) || defined (USE_GTK) |
9ef48a9d RS |
1294 | FRAME_MENU_BAR_LINES (f) = 0; |
1295 | if (nlines) | |
0d8ef3f4 RS |
1296 | { |
1297 | FRAME_EXTERNAL_MENU_BAR (f) = 1; | |
97a1ff91 | 1298 | if (FRAME_X_P (f) && f->output_data.x->menubar_widget == 0) |
0d8ef3f4 RS |
1299 | /* Make sure next redisplay shows the menu bar. */ |
1300 | XWINDOW (FRAME_SELECTED_WINDOW (f))->update_mode_line = Qt; | |
1301 | } | |
9ef48a9d RS |
1302 | else |
1303 | { | |
6bc20398 FP |
1304 | if (FRAME_EXTERNAL_MENU_BAR (f) == 1) |
1305 | free_frame_menubar (f); | |
9ef48a9d | 1306 | FRAME_EXTERNAL_MENU_BAR (f) = 0; |
97a1ff91 RS |
1307 | if (FRAME_X_P (f)) |
1308 | f->output_data.x->menubar_widget = 0; | |
9ef48a9d | 1309 | } |
488dd4c4 | 1310 | #else /* not USE_X_TOOLKIT && not USE_GTK */ |
d043f1a4 | 1311 | FRAME_MENU_BAR_LINES (f) = nlines; |
7c0d3ed8 | 1312 | change_window_heights (f->root_window, nlines - olines); |
1df47e38 YM |
1313 | |
1314 | /* If the menu bar height gets changed, the internal border below | |
1315 | the top margin has to be cleared. Also, if the menu bar gets | |
1316 | larger, the area for the added lines has to be cleared except for | |
1317 | the first menu bar line that is to be drawn later. */ | |
1318 | if (nlines != olines) | |
1319 | { | |
1320 | int height = FRAME_INTERNAL_BORDER_WIDTH (f); | |
1321 | int width = FRAME_PIXEL_WIDTH (f); | |
1322 | int y; | |
1323 | ||
1324 | /* height can be zero here. */ | |
1325 | if (height > 0 && width > 0) | |
1326 | { | |
1327 | y = FRAME_TOP_MARGIN_HEIGHT (f); | |
1328 | ||
1329 | BLOCK_INPUT; | |
1330 | x_clear_area (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), | |
1331 | 0, y, width, height, False); | |
1332 | UNBLOCK_INPUT; | |
1333 | } | |
1334 | ||
1335 | if (nlines > 1 && nlines > olines) | |
1336 | { | |
1337 | y = (olines == 0 ? 1 : olines) * FRAME_LINE_HEIGHT (f); | |
1338 | height = nlines * FRAME_LINE_HEIGHT (f) - y; | |
1339 | ||
1340 | BLOCK_INPUT; | |
1341 | x_clear_area (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), | |
1342 | 0, y, width, height, False); | |
1343 | UNBLOCK_INPUT; | |
1344 | } | |
1345 | ||
1346 | if (nlines == 0 && WINDOWP (f->menu_bar_window)) | |
1347 | clear_glyph_matrix (XWINDOW (f->menu_bar_window)->current_matrix); | |
1348 | } | |
1349 | #endif /* not USE_X_TOOLKIT && not USE_GTK */ | |
333b20bb GM |
1350 | adjust_glyphs (f); |
1351 | } | |
1352 | ||
1353 | ||
1354 | /* Set the number of lines used for the tool bar of frame F to VALUE. | |
1355 | VALUE not an integer, or < 0 means set the lines to zero. OLDVAL | |
1356 | is the old number of tool bar lines. This function changes the | |
1357 | height of all windows on frame F to match the new tool bar height. | |
1358 | The frame's height doesn't change. */ | |
1359 | ||
1360 | void | |
9ea173e8 | 1361 | x_set_tool_bar_lines (f, value, oldval) |
333b20bb GM |
1362 | struct frame *f; |
1363 | Lisp_Object value, oldval; | |
1364 | { | |
52de7ce9 GM |
1365 | int delta, nlines, root_height; |
1366 | Lisp_Object root_window; | |
333b20bb | 1367 | |
e870b7ba GM |
1368 | /* Treat tool bars like menu bars. */ |
1369 | if (FRAME_MINIBUF_ONLY_P (f)) | |
1370 | return; | |
1371 | ||
333b20bb GM |
1372 | /* Use VALUE only if an integer >= 0. */ |
1373 | if (INTEGERP (value) && XINT (value) >= 0) | |
1374 | nlines = XFASTINT (value); | |
1375 | else | |
1376 | nlines = 0; | |
1377 | ||
488dd4c4 JD |
1378 | #ifdef USE_GTK |
1379 | FRAME_TOOL_BAR_LINES (f) = 0; | |
1380 | if (nlines) | |
1381 | { | |
1382 | FRAME_EXTERNAL_TOOL_BAR (f) = 1; | |
1383 | if (FRAME_X_P (f) && f->output_data.x->toolbar_widget == 0) | |
1384 | /* Make sure next redisplay shows the tool bar. */ | |
1385 | XWINDOW (FRAME_SELECTED_WINDOW (f))->update_mode_line = Qt; | |
1386 | update_frame_tool_bar (f); | |
1387 | } | |
1388 | else | |
1389 | { | |
1390 | if (FRAME_EXTERNAL_TOOL_BAR (f)) | |
1391 | free_frame_tool_bar (f); | |
1392 | FRAME_EXTERNAL_TOOL_BAR (f) = 0; | |
1393 | } | |
1394 | ||
1395 | return; | |
1396 | #endif | |
177c0ea7 | 1397 | |
488dd4c4 | 1398 | /* Make sure we redisplay all windows in this frame. */ |
333b20bb GM |
1399 | ++windows_or_buffers_changed; |
1400 | ||
9ea173e8 | 1401 | delta = nlines - FRAME_TOOL_BAR_LINES (f); |
52de7ce9 GM |
1402 | |
1403 | /* Don't resize the tool-bar to more than we have room for. */ | |
1404 | root_window = FRAME_ROOT_WINDOW (f); | |
be786000 | 1405 | root_height = WINDOW_TOTAL_LINES (XWINDOW (root_window)); |
52de7ce9 GM |
1406 | if (root_height - delta < 1) |
1407 | { | |
1408 | delta = root_height - 1; | |
1409 | nlines = FRAME_TOOL_BAR_LINES (f) + delta; | |
1410 | } | |
1411 | ||
9ea173e8 | 1412 | FRAME_TOOL_BAR_LINES (f) = nlines; |
7c0d3ed8 | 1413 | change_window_heights (root_window, delta); |
333b20bb | 1414 | adjust_glyphs (f); |
177c0ea7 | 1415 | |
ccba751c GM |
1416 | /* We also have to make sure that the internal border at the top of |
1417 | the frame, below the menu bar or tool bar, is redrawn when the | |
1418 | tool bar disappears. This is so because the internal border is | |
1419 | below the tool bar if one is displayed, but is below the menu bar | |
1420 | if there isn't a tool bar. The tool bar draws into the area | |
1421 | below the menu bar. */ | |
1422 | if (FRAME_X_WINDOW (f) && FRAME_TOOL_BAR_LINES (f) == 0) | |
1423 | { | |
385ed61f | 1424 | clear_frame (f); |
fb3cd89b | 1425 | clear_current_matrices (f); |
ccba751c | 1426 | } |
b6f91066 GM |
1427 | |
1428 | /* If the tool bar gets smaller, the internal border below it | |
1429 | has to be cleared. It was formerly part of the display | |
1430 | of the larger tool bar, and updating windows won't clear it. */ | |
1431 | if (delta < 0) | |
1432 | { | |
1433 | int height = FRAME_INTERNAL_BORDER_WIDTH (f); | |
be786000 | 1434 | int width = FRAME_PIXEL_WIDTH (f); |
4b00d3b1 | 1435 | int y = (FRAME_MENU_BAR_LINES (f) + nlines) * FRAME_LINE_HEIGHT (f); |
b6f91066 | 1436 | |
caacfeb8 JD |
1437 | /* height can be zero here. */ |
1438 | if (height > 0 && width > 0) | |
1439 | { | |
1440 | BLOCK_INPUT; | |
1441 | x_clear_area (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), | |
1442 | 0, y, width, height, False); | |
1443 | UNBLOCK_INPUT; | |
1444 | } | |
ddc24747 GM |
1445 | |
1446 | if (WINDOWP (f->tool_bar_window)) | |
1447 | clear_glyph_matrix (XWINDOW (f->tool_bar_window)->current_matrix); | |
b6f91066 | 1448 | } |
333b20bb GM |
1449 | } |
1450 | ||
1451 | ||
1452 | /* Set the foreground color for scroll bars on frame F to VALUE. | |
1453 | VALUE should be a string, a color name. If it isn't a string or | |
1454 | isn't a valid color name, do nothing. OLDVAL is the old value of | |
1455 | the frame parameter. */ | |
1456 | ||
1457 | void | |
1458 | x_set_scroll_bar_foreground (f, value, oldval) | |
1459 | struct frame *f; | |
1460 | Lisp_Object value, oldval; | |
1461 | { | |
1462 | unsigned long pixel; | |
177c0ea7 | 1463 | |
333b20bb GM |
1464 | if (STRINGP (value)) |
1465 | pixel = x_decode_color (f, value, BLACK_PIX_DEFAULT (f)); | |
1466 | else | |
1467 | pixel = -1; | |
1468 | ||
1469 | if (f->output_data.x->scroll_bar_foreground_pixel != -1) | |
1470 | unload_color (f, f->output_data.x->scroll_bar_foreground_pixel); | |
177c0ea7 | 1471 | |
333b20bb GM |
1472 | f->output_data.x->scroll_bar_foreground_pixel = pixel; |
1473 | if (FRAME_X_WINDOW (f) && FRAME_VISIBLE_P (f)) | |
1474 | { | |
1475 | /* Remove all scroll bars because they have wrong colors. */ | |
6ed8eeff KL |
1476 | if (FRAME_TERMINAL (f)->condemn_scroll_bars_hook) |
1477 | (*FRAME_TERMINAL (f)->condemn_scroll_bars_hook) (f); | |
1478 | if (FRAME_TERMINAL (f)->judge_scroll_bars_hook) | |
1479 | (*FRAME_TERMINAL (f)->judge_scroll_bars_hook) (f); | |
05c8abbe GM |
1480 | |
1481 | update_face_from_frame_parameter (f, Qscroll_bar_foreground, value); | |
333b20bb GM |
1482 | redraw_frame (f); |
1483 | } | |
1484 | } | |
1485 | ||
1486 | ||
1487 | /* Set the background color for scroll bars on frame F to VALUE VALUE | |
1488 | should be a string, a color name. If it isn't a string or isn't a | |
1489 | valid color name, do nothing. OLDVAL is the old value of the frame | |
1490 | parameter. */ | |
1491 | ||
1492 | void | |
1493 | x_set_scroll_bar_background (f, value, oldval) | |
1494 | struct frame *f; | |
1495 | Lisp_Object value, oldval; | |
1496 | { | |
1497 | unsigned long pixel; | |
1498 | ||
1499 | if (STRINGP (value)) | |
1500 | pixel = x_decode_color (f, value, WHITE_PIX_DEFAULT (f)); | |
1501 | else | |
1502 | pixel = -1; | |
177c0ea7 | 1503 | |
333b20bb GM |
1504 | if (f->output_data.x->scroll_bar_background_pixel != -1) |
1505 | unload_color (f, f->output_data.x->scroll_bar_background_pixel); | |
177c0ea7 | 1506 | |
f15340b7 MB |
1507 | #ifdef USE_TOOLKIT_SCROLL_BARS |
1508 | /* Scrollbar shadow colors. */ | |
1509 | if (f->output_data.x->scroll_bar_top_shadow_pixel != -1) | |
1510 | { | |
1511 | unload_color (f, f->output_data.x->scroll_bar_top_shadow_pixel); | |
1512 | f->output_data.x->scroll_bar_top_shadow_pixel = -1; | |
1513 | } | |
1514 | if (f->output_data.x->scroll_bar_bottom_shadow_pixel != -1) | |
1515 | { | |
1516 | unload_color (f, f->output_data.x->scroll_bar_bottom_shadow_pixel); | |
1517 | f->output_data.x->scroll_bar_bottom_shadow_pixel = -1; | |
1518 | } | |
1519 | #endif /* USE_TOOLKIT_SCROLL_BARS */ | |
1520 | ||
333b20bb GM |
1521 | f->output_data.x->scroll_bar_background_pixel = pixel; |
1522 | if (FRAME_X_WINDOW (f) && FRAME_VISIBLE_P (f)) | |
1523 | { | |
1524 | /* Remove all scroll bars because they have wrong colors. */ | |
6ed8eeff KL |
1525 | if (FRAME_TERMINAL (f)->condemn_scroll_bars_hook) |
1526 | (*FRAME_TERMINAL (f)->condemn_scroll_bars_hook) (f); | |
1527 | if (FRAME_TERMINAL (f)->judge_scroll_bars_hook) | |
1528 | (*FRAME_TERMINAL (f)->judge_scroll_bars_hook) (f); | |
177c0ea7 | 1529 | |
05c8abbe | 1530 | update_face_from_frame_parameter (f, Qscroll_bar_background, value); |
333b20bb GM |
1531 | redraw_frame (f); |
1532 | } | |
d043f1a4 | 1533 | } |
333b20bb | 1534 | |
943b580d | 1535 | \f |
3a258507 | 1536 | /* Encode Lisp string STRING as a text in a format appropriate for |
96db09e4 KH |
1537 | XICCC (X Inter Client Communication Conventions). |
1538 | ||
6f103132 RS |
1539 | This can call Lisp code, so callers must GCPRO. |
1540 | ||
96db09e4 KH |
1541 | If STRING contains only ASCII characters, do no conversion and |
1542 | return the string data of STRING. Otherwise, encode the text by | |
1543 | CODING_SYSTEM, and return a newly allocated memory area which | |
1544 | should be freed by `xfree' by a caller. | |
1545 | ||
37323f34 EZ |
1546 | SELECTIONP non-zero means the string is being encoded for an X |
1547 | selection, so it is safe to run pre-write conversions (which | |
1548 | may run Lisp code). | |
1549 | ||
96db09e4 KH |
1550 | Store the byte length of resulting text in *TEXT_BYTES. |
1551 | ||
d60660d6 | 1552 | If the text contains only ASCII and Latin-1, store 1 in *STRING_P, |
96db09e4 | 1553 | which means that the `encoding' of the result can be `STRING'. |
d60660d6 | 1554 | Otherwise store 0 in *STRINGP, which means that the `encoding' of |
96db09e4 KH |
1555 | the result should be `COMPOUND_TEXT'. */ |
1556 | ||
df630496 KS |
1557 | static unsigned char * |
1558 | x_encode_text (string, coding_system, selectionp, text_bytes, stringp, freep) | |
96db09e4 | 1559 | Lisp_Object string, coding_system; |
d60660d6 | 1560 | int *text_bytes, *stringp; |
37323f34 | 1561 | int selectionp; |
df630496 | 1562 | int *freep; |
96db09e4 | 1563 | { |
0f8c4c4f | 1564 | int result = string_xstring_p (string); |
96db09e4 KH |
1565 | struct coding_system coding; |
1566 | ||
0f8c4c4f | 1567 | if (result == 0) |
96db09e4 KH |
1568 | { |
1569 | /* No multibyte character in OBJ. We need not encode it. */ | |
8f924df7 | 1570 | *text_bytes = SBYTES (string); |
d60660d6 | 1571 | *stringp = 1; |
df630496 | 1572 | *freep = 0; |
8f924df7 | 1573 | return SDATA (string); |
96db09e4 KH |
1574 | } |
1575 | ||
1576 | setup_coding_system (coding_system, &coding); | |
0f8c4c4f | 1577 | coding.mode |= (CODING_MODE_SAFE_ENCODING | CODING_MODE_LAST_BLOCK); |
35bc5887 | 1578 | /* We suppress producing escape sequences for composition. */ |
0f8c4c4f | 1579 | coding.common_flags &= ~CODING_ANNOTATION_MASK; |
8f924df7 | 1580 | coding.dst_bytes = SCHARS (string) * 2; |
b954d586 | 1581 | coding.destination = (unsigned char *) xmalloc (coding.dst_bytes); |
0f8c4c4f | 1582 | encode_coding_object (&coding, string, 0, 0, |
8f924df7 | 1583 | SCHARS (string), SBYTES (string), Qnil); |
96db09e4 | 1584 | *text_bytes = coding.produced; |
0f8c4c4f | 1585 | *stringp = (result == 1 || !EQ (coding_system, Qcompound_text)); |
df630496 | 1586 | *freep = 1; |
b954d586 | 1587 | return coding.destination; |
96db09e4 KH |
1588 | } |
1589 | ||
1590 | \f | |
b10daec7 JD |
1591 | /* Set the WM name to NAME for frame F. Also set the icon name. |
1592 | If the frame already has an icon name, use that, otherwise set the | |
1593 | icon name to NAME. */ | |
f945b920 | 1594 | |
b10daec7 JD |
1595 | static void |
1596 | x_set_name_internal (f, name) | |
1597 | FRAME_PTR f; | |
f945b920 | 1598 | Lisp_Object name; |
f945b920 | 1599 | { |
fe24a618 | 1600 | if (FRAME_X_WINDOW (f)) |
01f1ba30 | 1601 | { |
01f1ba30 | 1602 | BLOCK_INPUT; |
fe24a618 | 1603 | { |
80534dd6 | 1604 | XTextProperty text, icon; |
d60660d6 | 1605 | int bytes, stringp; |
b10daec7 | 1606 | int do_free_icon_value = 0, do_free_text_value = 0; |
11270583 | 1607 | Lisp_Object coding_system; |
c2915ced CY |
1608 | #ifdef USE_GTK |
1609 | Lisp_Object encoded_name; | |
1610 | struct gcpro gcpro1; | |
1611 | ||
1612 | /* As ENCODE_UTF_8 may cause GC and relocation of string data, | |
1613 | we use it before x_encode_text that may return string data. */ | |
1614 | GCPRO1 (name); | |
1615 | encoded_name = ENCODE_UTF_8 (name); | |
1616 | UNGCPRO; | |
1617 | #endif | |
80534dd6 | 1618 | |
b10daec7 | 1619 | coding_system = Qcompound_text; |
3201ea57 KH |
1620 | /* Note: Encoding strategy |
1621 | ||
1622 | We encode NAME by compound-text and use "COMPOUND-TEXT" in | |
1623 | text.encoding. But, there are non-internationalized window | |
1624 | managers which don't support that encoding. So, if NAME | |
1625 | contains only ASCII and 8859-1 characters, encode it by | |
1626 | iso-latin-1, and use "STRING" in text.encoding hoping that | |
34e8c597 | 1627 | such window managers at least analyze this format correctly, |
3201ea57 KH |
1628 | i.e. treat 8-bit bytes as 8859-1 characters. |
1629 | ||
1630 | We may also be able to use "UTF8_STRING" in text.encoding | |
34e8c597 | 1631 | in the future which can encode all Unicode characters. |
3201ea57 KH |
1632 | But, for the moment, there's no way to know that the |
1633 | current window manager supports it or not. */ | |
df630496 KS |
1634 | text.value = x_encode_text (name, coding_system, 0, &bytes, &stringp, |
1635 | &do_free_text_value); | |
d60660d6 | 1636 | text.encoding = (stringp ? XA_STRING |
96db09e4 | 1637 | : FRAME_X_DISPLAY_INFO (f)->Xatom_COMPOUND_TEXT); |
fe24a618 | 1638 | text.format = 8; |
96db09e4 | 1639 | text.nitems = bytes; |
80534dd6 | 1640 | |
4985dde2 | 1641 | if (!STRINGP (f->icon_name)) |
96db09e4 KH |
1642 | { |
1643 | icon = text; | |
1644 | } | |
1645 | else | |
1646 | { | |
3201ea57 | 1647 | /* See the above comment "Note: Encoding strategy". */ |
37323f34 | 1648 | icon.value = x_encode_text (f->icon_name, coding_system, 0, |
df630496 | 1649 | &bytes, &stringp, &do_free_icon_value); |
d60660d6 | 1650 | icon.encoding = (stringp ? XA_STRING |
96db09e4 KH |
1651 | : FRAME_X_DISPLAY_INFO (f)->Xatom_COMPOUND_TEXT); |
1652 | icon.format = 8; | |
1653 | icon.nitems = bytes; | |
1654 | } | |
b10daec7 | 1655 | |
488dd4c4 JD |
1656 | #ifdef USE_GTK |
1657 | gtk_window_set_title (GTK_WINDOW (FRAME_GTK_OUTER_WIDGET (f)), | |
c2915ced | 1658 | (char *) SDATA (encoded_name)); |
488dd4c4 | 1659 | #else /* not USE_GTK */ |
2436a4e4 | 1660 | XSetWMName (FRAME_X_DISPLAY (f), FRAME_OUTER_WINDOW (f), &text); |
7c0d3ed8 | 1661 | #endif /* not USE_GTK */ |
abb4b7ec | 1662 | |
7c0d3ed8 | 1663 | XSetWMIconName (FRAME_X_DISPLAY (f), FRAME_OUTER_WINDOW (f), &icon); |
abb4b7ec | 1664 | |
b10daec7 | 1665 | if (do_free_icon_value) |
7c0d3ed8 | 1666 | xfree (icon.value); |
b10daec7 | 1667 | if (do_free_text_value) |
7c0d3ed8 KS |
1668 | xfree (text.value); |
1669 | } | |
7c0d3ed8 KS |
1670 | UNBLOCK_INPUT; |
1671 | } | |
abb4b7ec RS |
1672 | } |
1673 | ||
b10daec7 JD |
1674 | /* Change the name of frame F to NAME. If NAME is nil, set F's name to |
1675 | x_id_name. | |
1676 | ||
1677 | If EXPLICIT is non-zero, that indicates that lisp code is setting the | |
1678 | name; if NAME is a string, set F's name to NAME and set | |
1679 | F->explicit_name; if NAME is Qnil, then clear F->explicit_name. | |
1680 | ||
1681 | If EXPLICIT is zero, that indicates that Emacs redisplay code is | |
1682 | suggesting a new name, which lisp code should override; if | |
1683 | F->explicit_name is set, ignore the new name; otherwise, set it. */ | |
1684 | ||
1685 | void | |
1686 | x_set_name (f, name, explicit) | |
1687 | struct frame *f; | |
1688 | Lisp_Object name; | |
1689 | int explicit; | |
1690 | { | |
1691 | /* Make sure that requests from lisp code override requests from | |
1692 | Emacs redisplay code. */ | |
1693 | if (explicit) | |
1694 | { | |
1695 | /* If we're switching from explicit to implicit, we had better | |
1696 | update the mode lines and thereby update the title. */ | |
1697 | if (f->explicit_name && NILP (name)) | |
1698 | update_mode_lines = 1; | |
1699 | ||
1700 | f->explicit_name = ! NILP (name); | |
1701 | } | |
1702 | else if (f->explicit_name) | |
1703 | return; | |
1704 | ||
1705 | /* If NAME is nil, set the name to the x_id_name. */ | |
1706 | if (NILP (name)) | |
1707 | { | |
1708 | /* Check for no change needed in this very common case | |
1709 | before we do any consing. */ | |
1710 | if (!strcmp (FRAME_X_DISPLAY_INFO (f)->x_id_name, | |
1711 | SDATA (f->name))) | |
1712 | return; | |
1713 | name = build_string (FRAME_X_DISPLAY_INFO (f)->x_id_name); | |
1714 | } | |
1715 | else | |
1716 | CHECK_STRING (name); | |
1717 | ||
1718 | /* Don't change the name if it's already NAME. */ | |
1719 | if (! NILP (Fstring_equal (name, f->name))) | |
1720 | return; | |
1721 | ||
1722 | f->name = name; | |
1723 | ||
1724 | /* For setting the frame title, the title parameter should override | |
1725 | the name parameter. */ | |
1726 | if (! NILP (f->title)) | |
1727 | name = f->title; | |
1728 | ||
1729 | x_set_name_internal (f, name); | |
1730 | } | |
1731 | ||
7c0d3ed8 KS |
1732 | /* This function should be called when the user's lisp code has |
1733 | specified a name for the frame; the name will override any set by the | |
1734 | redisplay code. */ | |
1735 | void | |
1736 | x_explicitly_set_name (f, arg, oldval) | |
1737 | FRAME_PTR f; | |
1738 | Lisp_Object arg, oldval; | |
3402e1a4 | 1739 | { |
7c0d3ed8 | 1740 | x_set_name (f, arg, 1); |
3402e1a4 RS |
1741 | } |
1742 | ||
7c0d3ed8 KS |
1743 | /* This function should be called by Emacs redisplay code to set the |
1744 | name; names set this way will never override names set by the user's | |
1745 | lisp code. */ | |
1746 | void | |
1747 | x_implicitly_set_name (f, arg, oldval) | |
1748 | FRAME_PTR f; | |
1749 | Lisp_Object arg, oldval; | |
333b20bb | 1750 | { |
7c0d3ed8 KS |
1751 | x_set_name (f, arg, 0); |
1752 | } | |
1753 | \f | |
1754 | /* Change the title of frame F to NAME. | |
40aa4c27 | 1755 | If NAME is nil, use the frame name as the title. */ |
01f1ba30 | 1756 | |
7c0d3ed8 KS |
1757 | void |
1758 | x_set_title (f, name, old_name) | |
1759 | struct frame *f; | |
1760 | Lisp_Object name, old_name; | |
01f1ba30 | 1761 | { |
7c0d3ed8 KS |
1762 | /* Don't change the title if it's already NAME. */ |
1763 | if (EQ (name, f->title)) | |
1764 | return; | |
01f1ba30 | 1765 | |
7c0d3ed8 | 1766 | update_mode_lines = 1; |
60fb3ee1 | 1767 | |
7c0d3ed8 | 1768 | f->title = name; |
f9942c9e | 1769 | |
7c0d3ed8 KS |
1770 | if (NILP (name)) |
1771 | name = f->name; | |
1772 | else | |
1773 | CHECK_STRING (name); | |
f9942c9e | 1774 | |
b10daec7 | 1775 | x_set_name_internal (f, name); |
01f1ba30 JB |
1776 | } |
1777 | ||
7c0d3ed8 KS |
1778 | void |
1779 | x_set_scroll_bar_default_width (f) | |
e4f79258 | 1780 | struct frame *f; |
e4f79258 | 1781 | { |
be786000 | 1782 | int wid = FRAME_COLUMN_WIDTH (f); |
01f1ba30 | 1783 | |
7c0d3ed8 KS |
1784 | #ifdef USE_TOOLKIT_SCROLL_BARS |
1785 | /* A minimum width of 14 doesn't look good for toolkit scroll bars. */ | |
1786 | int width = 16 + 2 * VERTICAL_SCROLL_BAR_WIDTH_TRIM; | |
be786000 KS |
1787 | FRAME_CONFIG_SCROLL_BAR_COLS (f) = (width + wid - 1) / wid; |
1788 | FRAME_CONFIG_SCROLL_BAR_WIDTH (f) = width; | |
7c0d3ed8 KS |
1789 | #else |
1790 | /* Make the actual width at least 14 pixels and a multiple of a | |
1791 | character width. */ | |
be786000 | 1792 | FRAME_CONFIG_SCROLL_BAR_COLS (f) = (14 + wid - 1) / wid; |
01f1ba30 | 1793 | |
7c0d3ed8 KS |
1794 | /* Use all of that space (aside from required margins) for the |
1795 | scroll bar. */ | |
be786000 | 1796 | FRAME_CONFIG_SCROLL_BAR_WIDTH (f) = 0; |
7c0d3ed8 | 1797 | #endif |
01f1ba30 | 1798 | } |
333b20bb | 1799 | |
7c0d3ed8 | 1800 | \f |
333b20bb GM |
1801 | /* Record in frame F the specified or default value according to ALIST |
1802 | of the parameter named PROP (a Lisp symbol). If no value is | |
1803 | specified for PROP, look for an X default for XPROP on the frame | |
1804 | named NAME. If that is not found either, use the value DEFLT. */ | |
1805 | ||
1806 | static Lisp_Object | |
1807 | x_default_scroll_bar_color_parameter (f, alist, prop, xprop, xclass, | |
1808 | foreground_p) | |
1809 | struct frame *f; | |
1810 | Lisp_Object alist; | |
1811 | Lisp_Object prop; | |
1812 | char *xprop; | |
1813 | char *xclass; | |
1814 | int foreground_p; | |
1815 | { | |
1816 | struct x_display_info *dpyinfo = FRAME_X_DISPLAY_INFO (f); | |
1817 | Lisp_Object tem; | |
1818 | ||
1819 | tem = x_get_arg (dpyinfo, alist, prop, xprop, xclass, RES_TYPE_STRING); | |
1820 | if (EQ (tem, Qunbound)) | |
1821 | { | |
1822 | #ifdef USE_TOOLKIT_SCROLL_BARS | |
1823 | ||
1824 | /* See if an X resource for the scroll bar color has been | |
1825 | specified. */ | |
1826 | tem = display_x_get_resource (dpyinfo, | |
1827 | build_string (foreground_p | |
1828 | ? "foreground" | |
1829 | : "background"), | |
6ecd75be | 1830 | empty_unibyte_string, |
333b20bb | 1831 | build_string ("verticalScrollBar"), |
6ecd75be | 1832 | empty_unibyte_string); |
333b20bb GM |
1833 | if (!STRINGP (tem)) |
1834 | { | |
1835 | /* If nothing has been specified, scroll bars will use a | |
1836 | toolkit-dependent default. Because these defaults are | |
1837 | difficult to get at without actually creating a scroll | |
1838 | bar, use nil to indicate that no color has been | |
1839 | specified. */ | |
1840 | tem = Qnil; | |
1841 | } | |
177c0ea7 | 1842 | |
333b20bb | 1843 | #else /* not USE_TOOLKIT_SCROLL_BARS */ |
177c0ea7 | 1844 | |
333b20bb | 1845 | tem = Qnil; |
177c0ea7 | 1846 | |
333b20bb GM |
1847 | #endif /* not USE_TOOLKIT_SCROLL_BARS */ |
1848 | } | |
1849 | ||
1850 | x_set_frame_parameters (f, Fcons (Fcons (prop, tem), Qnil)); | |
1851 | return tem; | |
1852 | } | |
1853 | ||
1854 | ||
01f1ba30 | 1855 | |
9ef48a9d RS |
1856 | \f |
1857 | #ifdef USE_X_TOOLKIT | |
1858 | ||
8e3d10a9 RS |
1859 | /* If the WM_PROTOCOLS property does not already contain WM_TAKE_FOCUS, |
1860 | WM_DELETE_WINDOW, and WM_SAVE_YOURSELF, then add them. (They may | |
59aa6c90 RS |
1861 | already be present because of the toolkit (Motif adds some of them, |
1862 | for example, but Xt doesn't). */ | |
9ef48a9d RS |
1863 | |
1864 | static void | |
b9dc4443 RS |
1865 | hack_wm_protocols (f, widget) |
1866 | FRAME_PTR f; | |
9ef48a9d RS |
1867 | Widget widget; |
1868 | { | |
1869 | Display *dpy = XtDisplay (widget); | |
1870 | Window w = XtWindow (widget); | |
1871 | int need_delete = 1; | |
1872 | int need_focus = 1; | |
59aa6c90 | 1873 | int need_save = 1; |
9ef48a9d RS |
1874 | |
1875 | BLOCK_INPUT; | |
1876 | { | |
a3db4b26 AS |
1877 | Atom type; |
1878 | unsigned char *catoms; | |
9ef48a9d RS |
1879 | int format = 0; |
1880 | unsigned long nitems = 0; | |
1881 | unsigned long bytes_after; | |
1882 | ||
270958e8 KH |
1883 | if ((XGetWindowProperty (dpy, w, |
1884 | FRAME_X_DISPLAY_INFO (f)->Xatom_wm_protocols, | |
34d5ae1e | 1885 | (long)0, (long)100, False, XA_ATOM, |
270958e8 | 1886 | &type, &format, &nitems, &bytes_after, |
a3db4b26 | 1887 | &catoms) |
270958e8 | 1888 | == Success) |
9ef48a9d | 1889 | && format == 32 && type == XA_ATOM) |
a3db4b26 AS |
1890 | { |
1891 | Atom *atoms = (Atom *) catoms; | |
1892 | while (nitems > 0) | |
1893 | { | |
1894 | nitems--; | |
1895 | if (atoms[nitems] | |
1896 | == FRAME_X_DISPLAY_INFO (f)->Xatom_wm_delete_window) | |
1897 | need_delete = 0; | |
1898 | else if (atoms[nitems] | |
1899 | == FRAME_X_DISPLAY_INFO (f)->Xatom_wm_take_focus) | |
1900 | need_focus = 0; | |
1901 | else if (atoms[nitems] | |
1902 | == FRAME_X_DISPLAY_INFO (f)->Xatom_wm_save_yourself) | |
1903 | need_save = 0; | |
1904 | } | |
1905 | } | |
1906 | if (catoms) | |
1907 | XFree (catoms); | |
9ef48a9d RS |
1908 | } |
1909 | { | |
1910 | Atom props [10]; | |
1911 | int count = 0; | |
b9dc4443 RS |
1912 | if (need_delete) |
1913 | props[count++] = FRAME_X_DISPLAY_INFO (f)->Xatom_wm_delete_window; | |
1914 | if (need_focus) | |
1915 | props[count++] = FRAME_X_DISPLAY_INFO (f)->Xatom_wm_take_focus; | |
1916 | if (need_save) | |
1917 | props[count++] = FRAME_X_DISPLAY_INFO (f)->Xatom_wm_save_yourself; | |
9ef48a9d | 1918 | if (count) |
b9dc4443 RS |
1919 | XChangeProperty (dpy, w, FRAME_X_DISPLAY_INFO (f)->Xatom_wm_protocols, |
1920 | XA_ATOM, 32, PropModeAppend, | |
9ef48a9d RS |
1921 | (unsigned char *) props, count); |
1922 | } | |
1923 | UNBLOCK_INPUT; | |
1924 | } | |
1925 | #endif | |
86779fac GM |
1926 | |
1927 | ||
5a7df7d7 GM |
1928 | \f |
1929 | /* Support routines for XIC (X Input Context). */ | |
86779fac | 1930 | |
5a7df7d7 GM |
1931 | #ifdef HAVE_X_I18N |
1932 | ||
b51238f5 | 1933 | static XFontSet xic_create_xfontset P_ ((struct frame *)); |
5a7df7d7 GM |
1934 | static XIMStyle best_xim_style P_ ((XIMStyles *, XIMStyles *)); |
1935 | ||
1936 | ||
1576f1ad | 1937 | /* Supported XIM styles, ordered by preference. */ |
5a7df7d7 GM |
1938 | |
1939 | static XIMStyle supported_xim_styles[] = | |
1940 | { | |
1941 | XIMPreeditPosition | XIMStatusArea, | |
1942 | XIMPreeditPosition | XIMStatusNothing, | |
1943 | XIMPreeditPosition | XIMStatusNone, | |
1944 | XIMPreeditNothing | XIMStatusArea, | |
1945 | XIMPreeditNothing | XIMStatusNothing, | |
1946 | XIMPreeditNothing | XIMStatusNone, | |
1947 | XIMPreeditNone | XIMStatusArea, | |
1948 | XIMPreeditNone | XIMStatusNothing, | |
1949 | XIMPreeditNone | XIMStatusNone, | |
1950 | 0, | |
1951 | }; | |
1952 | ||
1953 | ||
c27ed90a | 1954 | /* Create an X fontset on frame F with base font name BASE_FONTNAME. */ |
5a7df7d7 | 1955 | |
bb07fa29 SM |
1956 | char xic_defaut_fontset[] = "-*-*-*-r-normal--14-*-*-*-*-*-*-*"; |
1957 | ||
c28e7ae8 SM |
1958 | /* Create an Xt fontset spec from the name of a base font. |
1959 | If `motif' is True use the Motif syntax. */ | |
bb07fa29 | 1960 | char * |
c28e7ae8 | 1961 | xic_create_fontsetname (base_fontname, motif) |
bb07fa29 | 1962 | char *base_fontname; |
c28e7ae8 | 1963 | Bool motif; |
bb07fa29 | 1964 | { |
c28e7ae8 SM |
1965 | const char *sep = motif ? ";" : ","; |
1966 | char *fontsetname; | |
1967 | ||
bb07fa29 SM |
1968 | /* Make a fontset name from the base font name. */ |
1969 | if (xic_defaut_fontset == base_fontname) | |
c28e7ae8 SM |
1970 | { /* There is no base font name, use the default. */ |
1971 | int len = strlen (base_fontname) + 2; | |
1972 | fontsetname = xmalloc (len); | |
1973 | bzero (fontsetname, len); | |
1974 | strcpy (fontsetname, base_fontname); | |
1975 | } | |
bb07fa29 SM |
1976 | else |
1977 | { | |
1978 | /* Make a fontset name from the base font name. | |
1979 | The font set will be made of the following elements: | |
1980 | - the base font. | |
1981 | - the base font where the charset spec is replaced by -*-*. | |
1982 | - the same but with the family also replaced with -*-*-. */ | |
1983 | char *p = base_fontname; | |
bb07fa29 | 1984 | int i; |
df630496 | 1985 | |
bb07fa29 SM |
1986 | for (i = 0; *p; p++) |
1987 | if (*p == '-') i++; | |
1988 | if (i != 14) | |
1989 | { /* As the font name doesn't conform to XLFD, we can't | |
1990 | modify it to generalize it to allcs and allfamilies. | |
1991 | Use the specified font plus the default. */ | |
c28e7ae8 | 1992 | int len = strlen (base_fontname) + strlen (xic_defaut_fontset) + 3; |
bb07fa29 SM |
1993 | fontsetname = xmalloc (len); |
1994 | bzero (fontsetname, len); | |
1995 | strcpy (fontsetname, base_fontname); | |
c28e7ae8 | 1996 | strcat (fontsetname, sep); |
bb07fa29 SM |
1997 | strcat (fontsetname, xic_defaut_fontset); |
1998 | } | |
1999 | else | |
2000 | { | |
2001 | int len; | |
cd987aaa | 2002 | char *p1 = NULL, *p2 = NULL, *p3 = NULL; |
bb07fa29 SM |
2003 | char *font_allcs = NULL; |
2004 | char *font_allfamilies = NULL; | |
968a6679 | 2005 | char *font_all = NULL; |
bb07fa29 SM |
2006 | char *allcs = "*-*-*-*-*-*-*"; |
2007 | char *allfamilies = "-*-*-"; | |
968a6679 | 2008 | char *all = "*-*-*-*-"; |
cd987aaa | 2009 | char *base; |
df630496 | 2010 | |
bb07fa29 SM |
2011 | for (i = 0, p = base_fontname; i < 8; p++) |
2012 | { | |
2013 | if (*p == '-') | |
2014 | { | |
2015 | i++; | |
2016 | if (i == 3) | |
2017 | p1 = p + 1; | |
968a6679 SM |
2018 | else if (i == 7) |
2019 | p2 = p + 1; | |
cd987aaa KH |
2020 | else if (i == 6) |
2021 | p3 = p + 1; | |
bb07fa29 SM |
2022 | } |
2023 | } | |
cd987aaa KH |
2024 | /* If base_fontname specifies ADSTYLE, make it a |
2025 | wildcard. */ | |
2026 | if (*p3 != '*') | |
2027 | { | |
2028 | int diff = (p2 - p3) - 2; | |
2029 | ||
2030 | base = alloca (strlen (base_fontname) + 1); | |
2031 | bcopy (base_fontname, base, p3 - base_fontname); | |
2032 | base[p3 - base_fontname] = '*'; | |
2033 | base[(p3 - base_fontname) + 1] = '-'; | |
2034 | strcpy (base + (p3 - base_fontname) + 2, p2); | |
2035 | p = base + (p - base_fontname) - diff; | |
2036 | p1 = base + (p1 - base_fontname); | |
2037 | p2 = base + (p2 - base_fontname) - diff; | |
2038 | base_fontname = base; | |
2039 | } | |
2040 | ||
bb07fa29 SM |
2041 | /* Build the font spec that matches all charsets. */ |
2042 | len = p - base_fontname + strlen (allcs) + 1; | |
2043 | font_allcs = (char *) alloca (len); | |
2044 | bzero (font_allcs, len); | |
2045 | bcopy (base_fontname, font_allcs, p - base_fontname); | |
2046 | strcat (font_allcs, allcs); | |
2047 | ||
cd987aaa KH |
2048 | /* Build the font spec that matches all families and |
2049 | add-styles. */ | |
bb07fa29 SM |
2050 | len = p - p1 + strlen (allcs) + strlen (allfamilies) + 1; |
2051 | font_allfamilies = (char *) alloca (len); | |
2052 | bzero (font_allfamilies, len); | |
2053 | strcpy (font_allfamilies, allfamilies); | |
968a6679 | 2054 | bcopy (p1, font_allfamilies + strlen (allfamilies), p - p1); |
bb07fa29 SM |
2055 | strcat (font_allfamilies, allcs); |
2056 | ||
968a6679 SM |
2057 | /* Build the font spec that matches all. */ |
2058 | len = p - p2 + strlen (allcs) + strlen (all) + strlen (allfamilies) + 1; | |
2059 | font_all = (char *) alloca (len); | |
2060 | bzero (font_all, len); | |
2061 | strcpy (font_all, allfamilies); | |
2062 | strcat (font_all, all); | |
2063 | bcopy (p2, font_all + strlen (all) + strlen (allfamilies), p - p2); | |
2064 | strcat (font_all, allcs); | |
2065 | ||
bb07fa29 SM |
2066 | /* Build the actual font set name. */ |
2067 | len = strlen (base_fontname) + strlen (font_allcs) | |
968a6679 | 2068 | + strlen (font_allfamilies) + strlen (font_all) + 5; |
bb07fa29 SM |
2069 | fontsetname = xmalloc (len); |
2070 | bzero (fontsetname, len); | |
2071 | strcpy (fontsetname, base_fontname); | |
c28e7ae8 | 2072 | strcat (fontsetname, sep); |
bb07fa29 | 2073 | strcat (fontsetname, font_allcs); |
c28e7ae8 | 2074 | strcat (fontsetname, sep); |
bb07fa29 | 2075 | strcat (fontsetname, font_allfamilies); |
968a6679 SM |
2076 | strcat (fontsetname, sep); |
2077 | strcat (fontsetname, font_all); | |
bb07fa29 | 2078 | } |
bb07fa29 | 2079 | } |
c28e7ae8 SM |
2080 | if (motif) |
2081 | strcat (fontsetname, ":"); | |
2082 | return fontsetname; | |
bb07fa29 SM |
2083 | } |
2084 | ||
2da34f50 KH |
2085 | #ifdef DEBUG_XIC_FONTSET |
2086 | static void | |
2087 | print_fontset_result (xfs, name, missing_list, missing_count) | |
2088 | XFontSet xfs; | |
2089 | char *name; | |
2090 | char **missing_list; | |
2091 | int missing_count; | |
2092 | { | |
2093 | if (xfs) | |
2094 | fprintf (stderr, "XIC Fontset created: %s\n", name); | |
2095 | else | |
2096 | { | |
2097 | fprintf (stderr, "XIC Fontset failed: %s\n", name); | |
2098 | while (missing_count-- > 0) | |
2099 | { | |
2100 | fprintf (stderr, " missing: %s\n", *missing_list); | |
2101 | missing_list++; | |
2102 | } | |
2103 | } | |
2104 | ||
2105 | } | |
2106 | #endif | |
2107 | ||
5a7df7d7 | 2108 | static XFontSet |
b51238f5 | 2109 | xic_create_xfontset (f) |
86779fac GM |
2110 | struct frame *f; |
2111 | { | |
c27ed90a | 2112 | XFontSet xfs = NULL; |
b51238f5 | 2113 | struct font *font = FRAME_FONT (f); |
a32f056c KH |
2114 | int pixel_size = font->pixel_size; |
2115 | Lisp_Object rest, frame; | |
2116 | ||
2117 | /* See if there is another frame already using same fontset. */ | |
2118 | FOR_EACH_FRAME (rest, frame) | |
2119 | { | |
2120 | struct frame *cf = XFRAME (frame); | |
2121 | ||
2122 | if (cf != f && FRAME_LIVE_P (f) && FRAME_X_P (cf) | |
2123 | && FRAME_X_DISPLAY_INFO (cf) == FRAME_X_DISPLAY_INFO (f) | |
b51238f5 KH |
2124 | && FRAME_FONT (f) |
2125 | && FRAME_FONT (f)->pixel_size == pixel_size) | |
a32f056c KH |
2126 | { |
2127 | xfs = FRAME_XIC_FONTSET (cf); | |
2128 | break; | |
2129 | } | |
2130 | } | |
2131 | ||
2132 | if (! xfs) | |
2133 | { | |
2134 | char buf[256]; | |
2135 | char **missing_list; | |
2136 | int missing_count; | |
2137 | char *def_string; | |
2138 | char *xlfd_format = "-*-*-medium-r-normal--%d-*-*-*-*-*"; | |
2139 | ||
2140 | sprintf (buf, xlfd_format, pixel_size); | |
2141 | missing_list = NULL; | |
2142 | xfs = XCreateFontSet (FRAME_X_DISPLAY (f), buf, | |
2143 | &missing_list, &missing_count, &def_string); | |
d3483d71 | 2144 | #ifdef DEBUG_XIC_FONTSET |
22a8f595 | 2145 | print_fontset_result (xfs, buf, missing_list, missing_count); |
d3483d71 | 2146 | #endif |
a32f056c KH |
2147 | if (missing_list) |
2148 | XFreeStringList (missing_list); | |
2149 | if (! xfs) | |
2150 | { | |
2151 | /* List of pixel sizes most likely available. Find one that | |
2152 | is closest to pixel_size. */ | |
2153 | int sizes[] = {0, 8, 10, 11, 12, 14, 17, 18, 20, 24, 26, 34, 0}; | |
2154 | int *smaller, *larger; | |
2155 | ||
2156 | for (smaller = sizes; smaller[1]; smaller++) | |
2157 | if (smaller[1] >= pixel_size) | |
2158 | break; | |
2159 | larger = smaller + 1; | |
2160 | if (*larger == pixel_size) | |
2161 | larger++; | |
2162 | while (*smaller || *larger) | |
2163 | { | |
2164 | int this_size; | |
2165 | ||
2166 | if (! *larger) | |
2167 | this_size = *smaller--; | |
2168 | else if (! *smaller) | |
2169 | this_size = *larger++; | |
2170 | else if (pixel_size - *smaller < *larger - pixel_size) | |
2171 | this_size = *smaller--; | |
2172 | else | |
2173 | this_size = *larger++; | |
2174 | sprintf (buf, xlfd_format, this_size); | |
2175 | missing_list = NULL; | |
2176 | xfs = XCreateFontSet (FRAME_X_DISPLAY (f), buf, | |
2177 | &missing_list, &missing_count, &def_string); | |
d3483d71 | 2178 | #ifdef DEBUG_XIC_FONTSET |
22a8f595 | 2179 | print_fontset_result (xfs, buf, missing_list, missing_count); |
d3483d71 | 2180 | #endif |
a32f056c KH |
2181 | if (missing_list) |
2182 | XFreeStringList (missing_list); | |
2183 | if (xfs) | |
2184 | break; | |
2185 | } | |
2186 | } | |
2da34f50 KH |
2187 | if (! xfs) |
2188 | { | |
2189 | char *last_resort = "-*-*-*-r-normal--*-*-*-*-*-*"; | |
2190 | ||
2191 | missing_list = NULL; | |
2192 | xfs = XCreateFontSet (FRAME_X_DISPLAY (f), last_resort, | |
2193 | &missing_list, &missing_count, &def_string); | |
2194 | #ifdef DEBUG_XIC_FONTSET | |
2195 | print_fontset_result (xfs, last_resort, missing_list, missing_count); | |
2196 | #endif | |
2197 | if (missing_list) | |
2198 | XFreeStringList (missing_list); | |
2199 | } | |
2200 | ||
a32f056c KH |
2201 | } |
2202 | ||
2203 | return xfs; | |
2204 | } | |
a32f056c | 2205 | |
c27ed90a JD |
2206 | /* Free the X fontset of frame F if it is the last frame using it. */ |
2207 | ||
2208 | void | |
2209 | xic_free_xfontset (f) | |
2210 | struct frame *f; | |
2211 | { | |
2212 | Lisp_Object rest, frame; | |
2213 | int shared_p = 0; | |
2214 | ||
2215 | if (!FRAME_XIC_FONTSET (f)) | |
2216 | return; | |
2217 | ||
2218 | /* See if there is another frame sharing the same fontset. */ | |
2219 | FOR_EACH_FRAME (rest, frame) | |
2220 | { | |
2221 | struct frame *cf = XFRAME (frame); | |
2222 | if (cf != f && FRAME_LIVE_P (f) && FRAME_X_P (cf) | |
2223 | && FRAME_X_DISPLAY_INFO (cf) == FRAME_X_DISPLAY_INFO (f) | |
2224 | && FRAME_XIC_FONTSET (cf) == FRAME_XIC_FONTSET (f)) | |
2225 | { | |
2226 | shared_p = 1; | |
2227 | break; | |
2228 | } | |
2229 | } | |
2230 | ||
2231 | if (!shared_p) | |
2232 | /* The fontset is not used anymore. It is safe to free it. */ | |
2233 | XFreeFontSet (FRAME_X_DISPLAY (f), FRAME_XIC_FONTSET (f)); | |
2234 | ||
2235 | if (FRAME_XIC_BASE_FONTNAME (f)) | |
2236 | xfree (FRAME_XIC_BASE_FONTNAME (f)); | |
2237 | FRAME_XIC_BASE_FONTNAME (f) = NULL; | |
2238 | FRAME_XIC_FONTSET (f) = NULL; | |
2239 | } | |
2240 | ||
5a7df7d7 GM |
2241 | |
2242 | /* Value is the best input style, given user preferences USER (already | |
2243 | checked to be supported by Emacs), and styles supported by the | |
2244 | input method XIM. */ | |
2245 | ||
2246 | static XIMStyle | |
2247 | best_xim_style (user, xim) | |
2248 | XIMStyles *user; | |
2249 | XIMStyles *xim; | |
2250 | { | |
2251 | int i, j; | |
2252 | ||
2253 | for (i = 0; i < user->count_styles; ++i) | |
2254 | for (j = 0; j < xim->count_styles; ++j) | |
2255 | if (user->supported_styles[i] == xim->supported_styles[j]) | |
2256 | return user->supported_styles[i]; | |
2257 | ||
2258 | /* Return the default style. */ | |
2259 | return XIMPreeditNothing | XIMStatusNothing; | |
2260 | } | |
2261 | ||
2262 | /* Create XIC for frame F. */ | |
2263 | ||
5df79d3d GM |
2264 | static XIMStyle xic_style; |
2265 | ||
5a7df7d7 GM |
2266 | void |
2267 | create_frame_xic (f) | |
2268 | struct frame *f; | |
2269 | { | |
5a7df7d7 GM |
2270 | XIM xim; |
2271 | XIC xic = NULL; | |
2272 | XFontSet xfs = NULL; | |
86779fac | 2273 | |
5a7df7d7 GM |
2274 | if (FRAME_XIC (f)) |
2275 | return; | |
177c0ea7 | 2276 | |
bb07fa29 | 2277 | /* Create X fontset. */ |
b51238f5 | 2278 | xfs = xic_create_xfontset (f); |
5a7df7d7 GM |
2279 | xim = FRAME_X_XIM (f); |
2280 | if (xim) | |
2281 | { | |
d9d57cb2 DL |
2282 | XRectangle s_area; |
2283 | XPoint spot; | |
5a7df7d7 GM |
2284 | XVaNestedList preedit_attr; |
2285 | XVaNestedList status_attr; | |
5a7df7d7 | 2286 | |
d9d57cb2 DL |
2287 | s_area.x = 0; s_area.y = 0; s_area.width = 1; s_area.height = 1; |
2288 | spot.x = 0; spot.y = 1; | |
86779fac | 2289 | |
5a7df7d7 GM |
2290 | /* Determine XIC style. */ |
2291 | if (xic_style == 0) | |
2292 | { | |
2293 | XIMStyles supported_list; | |
2294 | supported_list.count_styles = (sizeof supported_xim_styles | |
2295 | / sizeof supported_xim_styles[0]); | |
2296 | supported_list.supported_styles = supported_xim_styles; | |
2297 | xic_style = best_xim_style (&supported_list, | |
2298 | FRAME_X_XIM_STYLES (f)); | |
2299 | } | |
86779fac | 2300 | |
5a7df7d7 GM |
2301 | preedit_attr = XVaCreateNestedList (0, |
2302 | XNFontSet, xfs, | |
2303 | XNForeground, | |
2304 | FRAME_FOREGROUND_PIXEL (f), | |
2305 | XNBackground, | |
2306 | FRAME_BACKGROUND_PIXEL (f), | |
2307 | (xic_style & XIMPreeditPosition | |
2308 | ? XNSpotLocation | |
2309 | : NULL), | |
2310 | &spot, | |
2311 | NULL); | |
2312 | status_attr = XVaCreateNestedList (0, | |
2313 | XNArea, | |
2314 | &s_area, | |
2315 | XNFontSet, | |
2316 | xfs, | |
2317 | XNForeground, | |
2318 | FRAME_FOREGROUND_PIXEL (f), | |
2319 | XNBackground, | |
2320 | FRAME_BACKGROUND_PIXEL (f), | |
2321 | NULL); | |
2322 | ||
2323 | xic = XCreateIC (xim, | |
2324 | XNInputStyle, xic_style, | |
6b61353c KH |
2325 | XNClientWindow, FRAME_X_WINDOW (f), |
2326 | XNFocusWindow, FRAME_X_WINDOW (f), | |
5a7df7d7 GM |
2327 | XNStatusAttributes, status_attr, |
2328 | XNPreeditAttributes, preedit_attr, | |
2329 | NULL); | |
2330 | XFree (preedit_attr); | |
2331 | XFree (status_attr); | |
2332 | } | |
177c0ea7 | 2333 | |
5a7df7d7 GM |
2334 | FRAME_XIC (f) = xic; |
2335 | FRAME_XIC_STYLE (f) = xic_style; | |
2336 | FRAME_XIC_FONTSET (f) = xfs; | |
86779fac GM |
2337 | } |
2338 | ||
5a7df7d7 GM |
2339 | |
2340 | /* Destroy XIC and free XIC fontset of frame F, if any. */ | |
2341 | ||
2342 | void | |
2343 | free_frame_xic (f) | |
2344 | struct frame *f; | |
2345 | { | |
2346 | if (FRAME_XIC (f) == NULL) | |
2347 | return; | |
177c0ea7 | 2348 | |
5a7df7d7 | 2349 | XDestroyIC (FRAME_XIC (f)); |
c27ed90a | 2350 | xic_free_xfontset (f); |
5a7df7d7 GM |
2351 | |
2352 | FRAME_XIC (f) = NULL; | |
5a7df7d7 GM |
2353 | } |
2354 | ||
2355 | ||
2356 | /* Place preedit area for XIC of window W's frame to specified | |
2357 | pixel position X/Y. X and Y are relative to window W. */ | |
2358 | ||
2359 | void | |
2360 | xic_set_preeditarea (w, x, y) | |
2361 | struct window *w; | |
2362 | int x, y; | |
2363 | { | |
2364 | struct frame *f = XFRAME (w->frame); | |
2365 | XVaNestedList attr; | |
2366 | XPoint spot; | |
177c0ea7 | 2367 | |
17e6d491 | 2368 | spot.x = WINDOW_TO_FRAME_PIXEL_X (w, x) + WINDOW_LEFT_FRINGE_WIDTH (w); |
5a7df7d7 GM |
2369 | spot.y = WINDOW_TO_FRAME_PIXEL_Y (w, y) + FONT_BASE (FRAME_FONT (f)); |
2370 | attr = XVaCreateNestedList (0, XNSpotLocation, &spot, NULL); | |
2371 | XSetICValues (FRAME_XIC (f), XNPreeditAttributes, attr, NULL); | |
2372 | XFree (attr); | |
2373 | } | |
2374 | ||
2375 | ||
2376 | /* Place status area for XIC in bottom right corner of frame F.. */ | |
2377 | ||
2378 | void | |
2379 | xic_set_statusarea (f) | |
2380 | struct frame *f; | |
2381 | { | |
2382 | XIC xic = FRAME_XIC (f); | |
2383 | XVaNestedList attr; | |
2384 | XRectangle area; | |
2385 | XRectangle *needed; | |
2386 | ||
2387 | /* Negotiate geometry of status area. If input method has existing | |
2388 | status area, use its current size. */ | |
2389 | area.x = area.y = area.width = area.height = 0; | |
2390 | attr = XVaCreateNestedList (0, XNAreaNeeded, &area, NULL); | |
2391 | XSetICValues (xic, XNStatusAttributes, attr, NULL); | |
2392 | XFree (attr); | |
177c0ea7 | 2393 | |
5a7df7d7 GM |
2394 | attr = XVaCreateNestedList (0, XNAreaNeeded, &needed, NULL); |
2395 | XGetICValues (xic, XNStatusAttributes, attr, NULL); | |
2396 | XFree (attr); | |
2397 | ||
2398 | if (needed->width == 0) /* Use XNArea instead of XNAreaNeeded */ | |
2399 | { | |
2400 | attr = XVaCreateNestedList (0, XNArea, &needed, NULL); | |
2401 | XGetICValues (xic, XNStatusAttributes, attr, NULL); | |
2402 | XFree (attr); | |
2403 | } | |
2404 | ||
2405 | area.width = needed->width; | |
2406 | area.height = needed->height; | |
be786000 KS |
2407 | area.x = FRAME_PIXEL_WIDTH (f) - area.width - FRAME_INTERNAL_BORDER_WIDTH (f); |
2408 | area.y = (FRAME_PIXEL_HEIGHT (f) - area.height | |
488dd4c4 JD |
2409 | - FRAME_MENUBAR_HEIGHT (f) |
2410 | - FRAME_TOOLBAR_HEIGHT (f) | |
2411 | - FRAME_INTERNAL_BORDER_WIDTH (f)); | |
5a7df7d7 GM |
2412 | XFree (needed); |
2413 | ||
2414 | attr = XVaCreateNestedList (0, XNArea, &area, NULL); | |
6b61353c | 2415 | XSetICValues (xic, XNStatusAttributes, attr, NULL); |
5a7df7d7 GM |
2416 | XFree (attr); |
2417 | } | |
2418 | ||
2419 | ||
2420 | /* Set X fontset for XIC of frame F, using base font name | |
2421 | BASE_FONTNAME. Called when a new Emacs fontset is chosen. */ | |
2422 | ||
2423 | void | |
2424 | xic_set_xfontset (f, base_fontname) | |
2425 | struct frame *f; | |
2426 | char *base_fontname; | |
2427 | { | |
2428 | XVaNestedList attr; | |
2429 | XFontSet xfs; | |
2430 | ||
c27ed90a JD |
2431 | xic_free_xfontset (f); |
2432 | ||
b51238f5 | 2433 | xfs = xic_create_xfontset (f); |
5a7df7d7 GM |
2434 | |
2435 | attr = XVaCreateNestedList (0, XNFontSet, xfs, NULL); | |
2436 | if (FRAME_XIC_STYLE (f) & XIMPreeditPosition) | |
2437 | XSetICValues (FRAME_XIC (f), XNPreeditAttributes, attr, NULL); | |
2438 | if (FRAME_XIC_STYLE (f) & XIMStatusArea) | |
2439 | XSetICValues (FRAME_XIC (f), XNStatusAttributes, attr, NULL); | |
2440 | XFree (attr); | |
177c0ea7 | 2441 | |
5a7df7d7 GM |
2442 | FRAME_XIC_FONTSET (f) = xfs; |
2443 | } | |
2444 | ||
2445 | #endif /* HAVE_X_I18N */ | |
2446 | ||
2447 | ||
9ef48a9d | 2448 | \f |
8fc2766b RS |
2449 | #ifdef USE_X_TOOLKIT |
2450 | ||
2451 | /* Create and set up the X widget for frame F. */ | |
f58534a3 | 2452 | |
01f1ba30 | 2453 | static void |
a7f7d550 FP |
2454 | x_window (f, window_prompting, minibuffer_only) |
2455 | struct frame *f; | |
2456 | long window_prompting; | |
2457 | int minibuffer_only; | |
01f1ba30 | 2458 | { |
9ef48a9d | 2459 | XClassHint class_hints; |
31ac8d8c FP |
2460 | XSetWindowAttributes attributes; |
2461 | unsigned long attribute_mask; | |
9ef48a9d RS |
2462 | Widget shell_widget; |
2463 | Widget pane_widget; | |
6c32dd68 | 2464 | Widget frame_widget; |
9ef48a9d RS |
2465 | Arg al [25]; |
2466 | int ac; | |
2467 | ||
2468 | BLOCK_INPUT; | |
2469 | ||
b7975ee4 KH |
2470 | /* Use the resource name as the top-level widget name |
2471 | for looking up resources. Make a non-Lisp copy | |
2472 | for the window manager, so GC relocation won't bother it. | |
2473 | ||
2474 | Elsewhere we specify the window name for the window manager. */ | |
177c0ea7 | 2475 | |
cca176a0 | 2476 | { |
d5db4077 | 2477 | char *str = (char *) SDATA (Vx_resource_name); |
b7975ee4 | 2478 | f->namebuf = (char *) xmalloc (strlen (str) + 1); |
cca176a0 KH |
2479 | strcpy (f->namebuf, str); |
2480 | } | |
9ef48a9d RS |
2481 | |
2482 | ac = 0; | |
2483 | XtSetArg (al[ac], XtNallowShellResize, 1); ac++; | |
2484 | XtSetArg (al[ac], XtNinput, 1); ac++; | |
97787173 | 2485 | XtSetArg (al[ac], XtNmappedWhenManaged, 0); ac++; |
be786000 | 2486 | XtSetArg (al[ac], XtNborderWidth, f->border_width); ac++; |
9b2956e2 GM |
2487 | XtSetArg (al[ac], XtNvisual, FRAME_X_VISUAL (f)); ac++; |
2488 | XtSetArg (al[ac], XtNdepth, FRAME_X_DISPLAY_INFO (f)->n_planes); ac++; | |
2489 | XtSetArg (al[ac], XtNcolormap, FRAME_X_COLORMAP (f)); ac++; | |
cca176a0 | 2490 | shell_widget = XtAppCreateShell (f->namebuf, EMACS_CLASS, |
7a994728 | 2491 | applicationShellWidgetClass, |
82c90203 | 2492 | FRAME_X_DISPLAY (f), al, ac); |
9ef48a9d | 2493 | |
7556890b | 2494 | f->output_data.x->widget = shell_widget; |
9ef48a9d RS |
2495 | /* maybe_set_screen_title_format (shell_widget); */ |
2496 | ||
6c32dd68 PR |
2497 | pane_widget = lw_create_widget ("main", "pane", widget_id_tick++, |
2498 | (widget_value *) NULL, | |
2499 | shell_widget, False, | |
2500 | (lw_callback) NULL, | |
2501 | (lw_callback) NULL, | |
b6e11efd | 2502 | (lw_callback) NULL, |
6c32dd68 | 2503 | (lw_callback) NULL); |
9ef48a9d | 2504 | |
9b2956e2 GM |
2505 | ac = 0; |
2506 | XtSetArg (al[ac], XtNvisual, FRAME_X_VISUAL (f)); ac++; | |
2507 | XtSetArg (al[ac], XtNdepth, FRAME_X_DISPLAY_INFO (f)->n_planes); ac++; | |
2508 | XtSetArg (al[ac], XtNcolormap, FRAME_X_COLORMAP (f)); ac++; | |
2509 | XtSetValues (pane_widget, al, ac); | |
7556890b | 2510 | f->output_data.x->column_widget = pane_widget; |
a7f7d550 | 2511 | |
177c0ea7 | 2512 | /* mappedWhenManaged to false tells to the paned window to not map/unmap |
5e65b9ab | 2513 | the emacs screen when changing menubar. This reduces flickering. */ |
9ef48a9d RS |
2514 | |
2515 | ac = 0; | |
2516 | XtSetArg (al[ac], XtNmappedWhenManaged, 0); ac++; | |
2517 | XtSetArg (al[ac], XtNshowGrip, 0); ac++; | |
2518 | XtSetArg (al[ac], XtNallowResize, 1); ac++; | |
2519 | XtSetArg (al[ac], XtNresizeToPreferred, 1); ac++; | |
2520 | XtSetArg (al[ac], XtNemacsFrame, f); ac++; | |
9b2956e2 GM |
2521 | XtSetArg (al[ac], XtNvisual, FRAME_X_VISUAL (f)); ac++; |
2522 | XtSetArg (al[ac], XtNdepth, FRAME_X_DISPLAY_INFO (f)->n_planes); ac++; | |
2523 | XtSetArg (al[ac], XtNcolormap, FRAME_X_COLORMAP (f)); ac++; | |
2524 | frame_widget = XtCreateWidget (f->namebuf, emacsFrameClass, pane_widget, | |
2525 | al, ac); | |
177c0ea7 | 2526 | |
7556890b | 2527 | f->output_data.x->edit_widget = frame_widget; |
177c0ea7 JB |
2528 | |
2529 | XtManageChild (frame_widget); | |
a7f7d550 FP |
2530 | |
2531 | /* Do some needed geometry management. */ | |
2532 | { | |
2533 | int len; | |
2534 | char *tem, shell_position[32]; | |
6b61353c | 2535 | Arg al[10]; |
a7f7d550 | 2536 | int ac = 0; |
5031cc10 | 2537 | int extra_borders = 0; |
177c0ea7 | 2538 | int menubar_size |
7556890b RS |
2539 | = (f->output_data.x->menubar_widget |
2540 | ? (f->output_data.x->menubar_widget->core.height | |
2541 | + f->output_data.x->menubar_widget->core.border_width) | |
8fc2766b | 2542 | : 0); |
a7f7d550 | 2543 | |
f7008aff RS |
2544 | #if 0 /* Experimentally, we now get the right results |
2545 | for -geometry -0-0 without this. 24 Aug 96, rms. */ | |
01cbdba5 RS |
2546 | if (FRAME_EXTERNAL_MENU_BAR (f)) |
2547 | { | |
dd254b21 | 2548 | Dimension ibw = 0; |
01cbdba5 RS |
2549 | XtVaGetValues (pane_widget, XtNinternalBorderWidth, &ibw, NULL); |
2550 | menubar_size += ibw; | |
2551 | } | |
f7008aff | 2552 | #endif |
01cbdba5 | 2553 | |
7556890b | 2554 | f->output_data.x->menubar_height = menubar_size; |
00983aba | 2555 | |
440b0bfd | 2556 | #ifndef USE_LUCID |
5031cc10 KH |
2557 | /* Motif seems to need this amount added to the sizes |
2558 | specified for the shell widget. The Athena/Lucid widgets don't. | |
2559 | Both conclusions reached experimentally. -- rms. */ | |
440b0bfd RS |
2560 | XtVaGetValues (f->output_data.x->edit_widget, XtNinternalBorderWidth, |
2561 | &extra_borders, NULL); | |
2562 | extra_borders *= 2; | |
2563 | #endif | |
5031cc10 | 2564 | |
97787173 RS |
2565 | /* Convert our geometry parameters into a geometry string |
2566 | and specify it. | |
2567 | Note that we do not specify here whether the position | |
2568 | is a user-specified or program-specified one. | |
2569 | We pass that information later, in x_wm_set_size_hints. */ | |
2570 | { | |
be786000 | 2571 | int left = f->left_pos; |
97787173 | 2572 | int xneg = window_prompting & XNegative; |
be786000 | 2573 | int top = f->top_pos; |
97787173 RS |
2574 | int yneg = window_prompting & YNegative; |
2575 | if (xneg) | |
2576 | left = -left; | |
2577 | if (yneg) | |
2578 | top = -top; | |
c760f47e KH |
2579 | |
2580 | if (window_prompting & USPosition) | |
5031cc10 | 2581 | sprintf (shell_position, "=%dx%d%c%d%c%d", |
be786000 KS |
2582 | FRAME_PIXEL_WIDTH (f) + extra_borders, |
2583 | FRAME_PIXEL_HEIGHT (f) + menubar_size + extra_borders, | |
c760f47e KH |
2584 | (xneg ? '-' : '+'), left, |
2585 | (yneg ? '-' : '+'), top); | |
2586 | else | |
6b61353c KH |
2587 | { |
2588 | sprintf (shell_position, "=%dx%d", | |
2589 | FRAME_PIXEL_WIDTH (f) + extra_borders, | |
2590 | FRAME_PIXEL_HEIGHT (f) + menubar_size + extra_borders); | |
2591 | ||
2592 | /* Setting x and y when the position is not specified in | |
2593 | the geometry string will set program position in the WM hints. | |
2594 | If Emacs had just one program position, we could set it in | |
2595 | fallback resources, but since each make-frame call can specify | |
2596 | different program positions, this is easier. */ | |
2597 | XtSetArg (al[ac], XtNx, left); ac++; | |
2598 | XtSetArg (al[ac], XtNy, top); ac++; | |
2599 | } | |
97787173 RS |
2600 | } |
2601 | ||
a7f7d550 | 2602 | len = strlen (shell_position) + 1; |
77110caa RS |
2603 | /* We don't free this because we don't know whether |
2604 | it is safe to free it while the frame exists. | |
2605 | It isn't worth the trouble of arranging to free it | |
2606 | when the frame is deleted. */ | |
a7f7d550 FP |
2607 | tem = (char *) xmalloc (len); |
2608 | strncpy (tem, shell_position, len); | |
2609 | XtSetArg (al[ac], XtNgeometry, tem); ac++; | |
2610 | XtSetValues (shell_widget, al, ac); | |
2611 | } | |
2612 | ||
9ef48a9d RS |
2613 | XtManageChild (pane_widget); |
2614 | XtRealizeWidget (shell_widget); | |
2615 | ||
2532f20c JD |
2616 | if (FRAME_X_EMBEDDED_P (f)) |
2617 | XReparentWindow (FRAME_X_DISPLAY (f), XtWindow (shell_widget), | |
2618 | f->output_data.x->parent_desc, 0, 0); | |
2619 | ||
177c0ea7 | 2620 | FRAME_X_WINDOW (f) = XtWindow (frame_widget); |
9ef48a9d RS |
2621 | |
2622 | validate_x_resource_name (); | |
b7975ee4 | 2623 | |
d5db4077 KR |
2624 | class_hints.res_name = (char *) SDATA (Vx_resource_name); |
2625 | class_hints.res_class = (char *) SDATA (Vx_resource_class); | |
b9dc4443 | 2626 | XSetClassHint (FRAME_X_DISPLAY (f), XtWindow (shell_widget), &class_hints); |
5a7df7d7 GM |
2627 | |
2628 | #ifdef HAVE_X_I18N | |
2629 | FRAME_XIC (f) = NULL; | |
1576f1ad DL |
2630 | if (use_xim) |
2631 | create_frame_xic (f); | |
5a7df7d7 | 2632 | #endif |
64d16748 | 2633 | |
7556890b RS |
2634 | f->output_data.x->wm_hints.input = True; |
2635 | f->output_data.x->wm_hints.flags |= InputHint; | |
b9dc4443 | 2636 | XSetWMHints (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
7556890b | 2637 | &f->output_data.x->wm_hints); |
b8228beb | 2638 | |
c4ec904f | 2639 | hack_wm_protocols (f, shell_widget); |
9ef48a9d | 2640 | |
6c32dd68 PR |
2641 | #ifdef HACK_EDITRES |
2642 | XtAddEventHandler (shell_widget, 0, True, _XEditResCheckMessages, 0); | |
2643 | #endif | |
2644 | ||
9ef48a9d | 2645 | /* Do a stupid property change to force the server to generate a |
333b20bb | 2646 | PropertyNotify event so that the event_stream server timestamp will |
9ef48a9d RS |
2647 | be initialized to something relevant to the time we created the window. |
2648 | */ | |
6c32dd68 | 2649 | XChangeProperty (XtDisplay (frame_widget), XtWindow (frame_widget), |
b9dc4443 RS |
2650 | FRAME_X_DISPLAY_INFO (f)->Xatom_wm_protocols, |
2651 | XA_ATOM, 32, PropModeAppend, | |
9ef48a9d RS |
2652 | (unsigned char*) NULL, 0); |
2653 | ||
5a7df7d7 | 2654 | /* Make all the standard events reach the Emacs frame. */ |
31ac8d8c | 2655 | attributes.event_mask = STANDARD_EVENT_SET; |
5a7df7d7 GM |
2656 | |
2657 | #ifdef HAVE_X_I18N | |
2658 | if (FRAME_XIC (f)) | |
2659 | { | |
2660 | /* XIM server might require some X events. */ | |
2661 | unsigned long fevent = NoEventMask; | |
6b61353c | 2662 | XGetICValues (FRAME_XIC (f), XNFilterEvents, &fevent, NULL); |
5a7df7d7 GM |
2663 | attributes.event_mask |= fevent; |
2664 | } | |
2665 | #endif /* HAVE_X_I18N */ | |
177c0ea7 | 2666 | |
31ac8d8c FP |
2667 | attribute_mask = CWEventMask; |
2668 | XChangeWindowAttributes (XtDisplay (shell_widget), XtWindow (shell_widget), | |
2669 | attribute_mask, &attributes); | |
2670 | ||
6c32dd68 | 2671 | XtMapWidget (frame_widget); |
9ef48a9d | 2672 | |
8fc2766b RS |
2673 | /* x_set_name normally ignores requests to set the name if the |
2674 | requested name is the same as the current name. This is the one | |
2675 | place where that assumption isn't correct; f->name is set, but | |
2676 | the X server hasn't been told. */ | |
2677 | { | |
2678 | Lisp_Object name; | |
2679 | int explicit = f->explicit_name; | |
2680 | ||
2681 | f->explicit_name = 0; | |
2682 | name = f->name; | |
2683 | f->name = Qnil; | |
2684 | x_set_name (f, name, explicit); | |
2685 | } | |
2686 | ||
b9dc4443 | 2687 | XDefineCursor (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
db3b2dc8 JD |
2688 | f->output_data.x->current_cursor |
2689 | = f->output_data.x->text_cursor); | |
8fc2766b RS |
2690 | |
2691 | UNBLOCK_INPUT; | |
2692 | ||
495fa05e GM |
2693 | /* This is a no-op, except under Motif. Make sure main areas are |
2694 | set to something reasonable, in case we get an error later. */ | |
2695 | lw_set_main_areas (pane_widget, 0, frame_widget); | |
8fc2766b RS |
2696 | } |
2697 | ||
9ef48a9d | 2698 | #else /* not USE_X_TOOLKIT */ |
488dd4c4 JD |
2699 | #ifdef USE_GTK |
2700 | void | |
2701 | x_window (f) | |
2702 | FRAME_PTR f; | |
2703 | { | |
2704 | if (! xg_create_frame_widgets (f)) | |
2705 | error ("Unable to create window"); | |
1fcfb866 JD |
2706 | |
2707 | #ifdef HAVE_X_I18N | |
2708 | FRAME_XIC (f) = NULL; | |
6b61353c | 2709 | if (use_xim) |
1576f1ad DL |
2710 | { |
2711 | BLOCK_INPUT; | |
2712 | create_frame_xic (f); | |
2713 | if (FRAME_XIC (f)) | |
2714 | { | |
2715 | /* XIM server might require some X events. */ | |
2716 | unsigned long fevent = NoEventMask; | |
6b61353c | 2717 | XGetICValues (FRAME_XIC (f), XNFilterEvents, &fevent, NULL); |
1fcfb866 | 2718 | |
1576f1ad DL |
2719 | if (fevent != NoEventMask) |
2720 | { | |
2721 | XSetWindowAttributes attributes; | |
2722 | XWindowAttributes wattr; | |
2723 | unsigned long attribute_mask; | |
2724 | ||
2725 | XGetWindowAttributes (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), | |
2726 | &wattr); | |
2727 | attributes.event_mask = wattr.your_event_mask | fevent; | |
2728 | attribute_mask = CWEventMask; | |
2729 | XChangeWindowAttributes (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), | |
2730 | attribute_mask, &attributes); | |
2731 | } | |
2732 | } | |
2733 | UNBLOCK_INPUT; | |
2734 | } | |
1fcfb866 | 2735 | #endif |
488dd4c4 | 2736 | } |
9ef48a9d | 2737 | |
488dd4c4 | 2738 | #else /*! USE_GTK */ |
8fc2766b RS |
2739 | /* Create and set up the X window for frame F. */ |
2740 | ||
201d8c78 | 2741 | void |
8fc2766b RS |
2742 | x_window (f) |
2743 | struct frame *f; | |
2744 | ||
2745 | { | |
2746 | XClassHint class_hints; | |
2747 | XSetWindowAttributes attributes; | |
2748 | unsigned long attribute_mask; | |
2749 | ||
5bcee7ef | 2750 | attributes.background_pixel = FRAME_BACKGROUND_PIXEL (f); |
7556890b | 2751 | attributes.border_pixel = f->output_data.x->border_pixel; |
01f1ba30 JB |
2752 | attributes.bit_gravity = StaticGravity; |
2753 | attributes.backing_store = NotUseful; | |
2754 | attributes.save_under = True; | |
2755 | attributes.event_mask = STANDARD_EVENT_SET; | |
9b2956e2 GM |
2756 | attributes.colormap = FRAME_X_COLORMAP (f); |
2757 | attribute_mask = (CWBackPixel | CWBorderPixel | CWBitGravity | CWEventMask | |
2758 | | CWColormap); | |
01f1ba30 JB |
2759 | |
2760 | BLOCK_INPUT; | |
fe24a618 | 2761 | FRAME_X_WINDOW (f) |
b9dc4443 | 2762 | = XCreateWindow (FRAME_X_DISPLAY (f), |
7556890b | 2763 | f->output_data.x->parent_desc, |
be786000 KS |
2764 | f->left_pos, |
2765 | f->top_pos, | |
2766 | FRAME_PIXEL_WIDTH (f), FRAME_PIXEL_HEIGHT (f), | |
2767 | f->border_width, | |
01f1ba30 JB |
2768 | CopyFromParent, /* depth */ |
2769 | InputOutput, /* class */ | |
383d6ffc | 2770 | FRAME_X_VISUAL (f), |
01f1ba30 | 2771 | attribute_mask, &attributes); |
5a7df7d7 GM |
2772 | |
2773 | #ifdef HAVE_X_I18N | |
4dacadcc | 2774 | if (use_xim) |
5a7df7d7 | 2775 | { |
1576f1ad DL |
2776 | create_frame_xic (f); |
2777 | if (FRAME_XIC (f)) | |
2778 | { | |
2779 | /* XIM server might require some X events. */ | |
2780 | unsigned long fevent = NoEventMask; | |
6b61353c | 2781 | XGetICValues (FRAME_XIC (f), XNFilterEvents, &fevent, NULL); |
1576f1ad DL |
2782 | attributes.event_mask |= fevent; |
2783 | attribute_mask = CWEventMask; | |
2784 | XChangeWindowAttributes (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), | |
2785 | attribute_mask, &attributes); | |
2786 | } | |
5a7df7d7 GM |
2787 | } |
2788 | #endif /* HAVE_X_I18N */ | |
177c0ea7 | 2789 | |
d387c960 | 2790 | validate_x_resource_name (); |
b7975ee4 | 2791 | |
d5db4077 KR |
2792 | class_hints.res_name = (char *) SDATA (Vx_resource_name); |
2793 | class_hints.res_class = (char *) SDATA (Vx_resource_class); | |
b9dc4443 | 2794 | XSetClassHint (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), &class_hints); |
01f1ba30 | 2795 | |
00983aba KH |
2796 | /* The menubar is part of the ordinary display; |
2797 | it does not count in addition to the height of the window. */ | |
7556890b | 2798 | f->output_data.x->menubar_height = 0; |
00983aba | 2799 | |
179956b9 JB |
2800 | /* This indicates that we use the "Passive Input" input model. |
2801 | Unless we do this, we don't get the Focus{In,Out} events that we | |
2802 | need to draw the cursor correctly. Accursed bureaucrats. | |
b9dc4443 | 2803 | XWhipsAndChains (FRAME_X_DISPLAY (f), IronMaiden, &TheRack); */ |
179956b9 | 2804 | |
7556890b RS |
2805 | f->output_data.x->wm_hints.input = True; |
2806 | f->output_data.x->wm_hints.flags |= InputHint; | |
b9dc4443 | 2807 | XSetWMHints (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
7556890b | 2808 | &f->output_data.x->wm_hints); |
6d078211 | 2809 | f->output_data.x->wm_hints.icon_pixmap = None; |
179956b9 | 2810 | |
032e4ebe RS |
2811 | /* Request "save yourself" and "delete window" commands from wm. */ |
2812 | { | |
2813 | Atom protocols[2]; | |
b9dc4443 RS |
2814 | protocols[0] = FRAME_X_DISPLAY_INFO (f)->Xatom_wm_delete_window; |
2815 | protocols[1] = FRAME_X_DISPLAY_INFO (f)->Xatom_wm_save_yourself; | |
2816 | XSetWMProtocols (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), protocols, 2); | |
032e4ebe | 2817 | } |
9ef48a9d | 2818 | |
e373f201 JB |
2819 | /* x_set_name normally ignores requests to set the name if the |
2820 | requested name is the same as the current name. This is the one | |
2821 | place where that assumption isn't correct; f->name is set, but | |
2822 | the X server hasn't been told. */ | |
2823 | { | |
98381190 | 2824 | Lisp_Object name; |
cf177271 | 2825 | int explicit = f->explicit_name; |
e373f201 | 2826 | |
cf177271 | 2827 | f->explicit_name = 0; |
98381190 KH |
2828 | name = f->name; |
2829 | f->name = Qnil; | |
cf177271 | 2830 | x_set_name (f, name, explicit); |
e373f201 JB |
2831 | } |
2832 | ||
b9dc4443 | 2833 | XDefineCursor (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
72ec0c8d JD |
2834 | f->output_data.x->current_cursor |
2835 | = f->output_data.x->text_cursor); | |
9ef48a9d | 2836 | |
01f1ba30 JB |
2837 | UNBLOCK_INPUT; |
2838 | ||
fe24a618 | 2839 | if (FRAME_X_WINDOW (f) == 0) |
9ef48a9d | 2840 | error ("Unable to create window"); |
01f1ba30 JB |
2841 | } |
2842 | ||
488dd4c4 | 2843 | #endif /* not USE_GTK */ |
8fc2766b RS |
2844 | #endif /* not USE_X_TOOLKIT */ |
2845 | ||
289978b5 LT |
2846 | /* Verify that the icon position args for this window are valid. */ |
2847 | ||
2848 | static void | |
2849 | x_icon_verify (f, parms) | |
2850 | struct frame *f; | |
2851 | Lisp_Object parms; | |
2852 | { | |
2853 | Lisp_Object icon_x, icon_y; | |
2854 | ||
2855 | /* Set the position of the icon. Note that twm groups all | |
2856 | icons in an icon window. */ | |
2857 | icon_x = x_frame_get_and_record_arg (f, parms, Qicon_left, 0, 0, RES_TYPE_NUMBER); | |
2858 | icon_y = x_frame_get_and_record_arg (f, parms, Qicon_top, 0, 0, RES_TYPE_NUMBER); | |
2859 | if (!EQ (icon_x, Qunbound) && !EQ (icon_y, Qunbound)) | |
2860 | { | |
2861 | CHECK_NUMBER (icon_x); | |
2862 | CHECK_NUMBER (icon_y); | |
2863 | } | |
2864 | else if (!EQ (icon_x, Qunbound) || !EQ (icon_y, Qunbound)) | |
2865 | error ("Both left and top icon corners of icon must be specified"); | |
2866 | } | |
2867 | ||
01f1ba30 JB |
2868 | /* Handle the icon stuff for this window. Perhaps later we might |
2869 | want an x_set_icon_position which can be called interactively as | |
b9dc4443 | 2870 | well. */ |
01f1ba30 JB |
2871 | |
2872 | static void | |
f676886a JB |
2873 | x_icon (f, parms) |
2874 | struct frame *f; | |
01f1ba30 JB |
2875 | Lisp_Object parms; |
2876 | { | |
f9942c9e | 2877 | Lisp_Object icon_x, icon_y; |
fd0f53a9 | 2878 | #if 0 |
abb4b7ec | 2879 | struct x_display_info *dpyinfo = FRAME_X_DISPLAY_INFO (f); |
fd0f53a9 | 2880 | #endif |
01f1ba30 JB |
2881 | |
2882 | /* Set the position of the icon. Note that twm groups all | |
b9dc4443 | 2883 | icons in an icon window. */ |
7c0d3ed8 KS |
2884 | icon_x = x_frame_get_and_record_arg (f, parms, Qicon_left, 0, 0, RES_TYPE_NUMBER); |
2885 | icon_y = x_frame_get_and_record_arg (f, parms, Qicon_top, 0, 0, RES_TYPE_NUMBER); | |
f9942c9e | 2886 | if (!EQ (icon_x, Qunbound) && !EQ (icon_y, Qunbound)) |
01f1ba30 | 2887 | { |
b7826503 PJ |
2888 | CHECK_NUMBER (icon_x); |
2889 | CHECK_NUMBER (icon_y); | |
01f1ba30 | 2890 | } |
f9942c9e | 2891 | else if (!EQ (icon_x, Qunbound) || !EQ (icon_y, Qunbound)) |
01f1ba30 | 2892 | error ("Both left and top icon corners of icon must be specified"); |
01f1ba30 | 2893 | |
f9942c9e JB |
2894 | BLOCK_INPUT; |
2895 | ||
fe24a618 JB |
2896 | if (! EQ (icon_x, Qunbound)) |
2897 | x_wm_set_icon_position (f, XINT (icon_x), XINT (icon_y)); | |
f9942c9e | 2898 | |
a9d54793 KL |
2899 | #if 0 /* x_get_arg removes the visibility parameter as a side effect, |
2900 | but x_create_frame still needs it. */ | |
01f1ba30 | 2901 | /* Start up iconic or window? */ |
49795535 | 2902 | x_wm_set_window_state |
333b20bb GM |
2903 | (f, (EQ (x_get_arg (dpyinfo, parms, Qvisibility, 0, 0, RES_TYPE_SYMBOL), |
2904 | Qicon) | |
49795535 JB |
2905 | ? IconicState |
2906 | : NormalState)); | |
a9d54793 | 2907 | #endif |
01f1ba30 | 2908 | |
d5db4077 | 2909 | x_text_icon (f, (char *) SDATA ((!NILP (f->icon_name) |
f468da95 | 2910 | ? f->icon_name |
d5db4077 | 2911 | : f->name))); |
80534dd6 | 2912 | |
01f1ba30 JB |
2913 | UNBLOCK_INPUT; |
2914 | } | |
2915 | ||
b243755a | 2916 | /* Make the GCs needed for this window, setting the |
01f1ba30 JB |
2917 | background, border and mouse colors; also create the |
2918 | mouse cursor and the gray border tile. */ | |
2919 | ||
2920 | static void | |
f676886a JB |
2921 | x_make_gc (f) |
2922 | struct frame *f; | |
01f1ba30 JB |
2923 | { |
2924 | XGCValues gc_values; | |
01f1ba30 | 2925 | |
6afb1d07 JB |
2926 | BLOCK_INPUT; |
2927 | ||
b243755a | 2928 | /* Create the GCs of this frame. |
9ef48a9d | 2929 | Note that many default values are used. */ |
01f1ba30 | 2930 | |
ce593f6e KL |
2931 | gc_values.foreground = FRAME_FOREGROUND_PIXEL (f); |
2932 | gc_values.background = FRAME_BACKGROUND_PIXEL (f); | |
9ef48a9d | 2933 | gc_values.line_width = 0; /* Means 1 using fast algorithm. */ |
959e647d GM |
2934 | f->output_data.x->normal_gc |
2935 | = XCreateGC (FRAME_X_DISPLAY (f), | |
2936 | FRAME_X_WINDOW (f), | |
b51238f5 | 2937 | GCLineWidth | GCForeground | GCBackground, |
959e647d | 2938 | &gc_values); |
01f1ba30 | 2939 | |
b9dc4443 | 2940 | /* Reverse video style. */ |
ce593f6e KL |
2941 | gc_values.foreground = FRAME_BACKGROUND_PIXEL (f); |
2942 | gc_values.background = FRAME_FOREGROUND_PIXEL (f); | |
959e647d GM |
2943 | f->output_data.x->reverse_gc |
2944 | = XCreateGC (FRAME_X_DISPLAY (f), | |
2945 | FRAME_X_WINDOW (f), | |
b51238f5 | 2946 | GCForeground | GCBackground | GCLineWidth, |
959e647d | 2947 | &gc_values); |
01f1ba30 | 2948 | |
9ef48a9d | 2949 | /* Cursor has cursor-color background, background-color foreground. */ |
ce593f6e | 2950 | gc_values.foreground = FRAME_BACKGROUND_PIXEL (f); |
7556890b | 2951 | gc_values.background = f->output_data.x->cursor_pixel; |
01f1ba30 | 2952 | gc_values.fill_style = FillOpaqueStippled; |
7556890b | 2953 | f->output_data.x->cursor_gc |
b9dc4443 | 2954 | = XCreateGC (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
b51238f5 | 2955 | (GCForeground | GCBackground |
c8bcd18a | 2956 | | GCFillStyle | GCLineWidth), |
01f1ba30 JB |
2957 | &gc_values); |
2958 | ||
333b20bb GM |
2959 | /* Reliefs. */ |
2960 | f->output_data.x->white_relief.gc = 0; | |
2961 | f->output_data.x->black_relief.gc = 0; | |
2962 | ||
01f1ba30 | 2963 | /* Create the gray border tile used when the pointer is not in |
f676886a | 2964 | the frame. Since this depends on the frame's pixel values, |
9ef48a9d | 2965 | this must be done on a per-frame basis. */ |
7556890b | 2966 | f->output_data.x->border_tile |
d043f1a4 | 2967 | = (XCreatePixmapFromBitmapData |
177c0ea7 | 2968 | (FRAME_X_DISPLAY (f), FRAME_X_DISPLAY_INFO (f)->root_window, |
d043f1a4 | 2969 | gray_bits, gray_width, gray_height, |
ce593f6e KL |
2970 | FRAME_FOREGROUND_PIXEL (f), |
2971 | FRAME_BACKGROUND_PIXEL (f), | |
ab452f99 | 2972 | DefaultDepth (FRAME_X_DISPLAY (f), FRAME_X_SCREEN_NUMBER (f)))); |
6afb1d07 JB |
2973 | |
2974 | UNBLOCK_INPUT; | |
01f1ba30 | 2975 | } |
01f1ba30 | 2976 | |
959e647d | 2977 | |
2b34df4e | 2978 | /* Free what was allocated in x_make_gc. */ |
959e647d GM |
2979 | |
2980 | void | |
2981 | x_free_gcs (f) | |
2982 | struct frame *f; | |
2983 | { | |
2984 | Display *dpy = FRAME_X_DISPLAY (f); | |
2985 | ||
2986 | BLOCK_INPUT; | |
177c0ea7 | 2987 | |
959e647d GM |
2988 | if (f->output_data.x->normal_gc) |
2989 | { | |
2990 | XFreeGC (dpy, f->output_data.x->normal_gc); | |
2991 | f->output_data.x->normal_gc = 0; | |
2992 | } | |
2993 | ||
2994 | if (f->output_data.x->reverse_gc) | |
2995 | { | |
2996 | XFreeGC (dpy, f->output_data.x->reverse_gc); | |
2997 | f->output_data.x->reverse_gc = 0; | |
2998 | } | |
177c0ea7 | 2999 | |
959e647d GM |
3000 | if (f->output_data.x->cursor_gc) |
3001 | { | |
3002 | XFreeGC (dpy, f->output_data.x->cursor_gc); | |
3003 | f->output_data.x->cursor_gc = 0; | |
3004 | } | |
3005 | ||
3006 | if (f->output_data.x->border_tile) | |
3007 | { | |
3008 | XFreePixmap (dpy, f->output_data.x->border_tile); | |
3009 | f->output_data.x->border_tile = 0; | |
3010 | } | |
3011 | ||
3012 | UNBLOCK_INPUT; | |
3013 | } | |
3014 | ||
3015 | ||
eaf1eea9 GM |
3016 | /* Handler for signals raised during x_create_frame and |
3017 | x_create_top_frame. FRAME is the frame which is partially | |
3018 | constructed. */ | |
3019 | ||
3020 | static Lisp_Object | |
3021 | unwind_create_frame (frame) | |
3022 | Lisp_Object frame; | |
3023 | { | |
3024 | struct frame *f = XFRAME (frame); | |
3025 | ||
8346e08b KL |
3026 | /* If frame is already dead, nothing to do. This can happen if the |
3027 | display is disconnected after the frame has become official, but | |
3028 | before x_create_frame removes the unwind protect. */ | |
3029 | if (!FRAME_LIVE_P (f)) | |
3030 | return Qnil; | |
3031 | ||
eaf1eea9 GM |
3032 | /* If frame is ``official'', nothing to do. */ |
3033 | if (!CONSP (Vframe_list) || !EQ (XCAR (Vframe_list), frame)) | |
3034 | { | |
f1d2ce7f | 3035 | #if GLYPH_DEBUG |
eaf1eea9 GM |
3036 | struct x_display_info *dpyinfo = FRAME_X_DISPLAY_INFO (f); |
3037 | #endif | |
177c0ea7 | 3038 | |
eaf1eea9 GM |
3039 | x_free_frame_resources (f); |
3040 | ||
5b3f8550 | 3041 | #if GLYPH_DEBUG |
eaf1eea9 GM |
3042 | /* Check that reference counts are indeed correct. */ |
3043 | xassert (dpyinfo->reference_count == dpyinfo_refcount); | |
3044 | xassert (dpyinfo->image_cache->refcount == image_cache_refcount); | |
5b3f8550 | 3045 | #endif |
c844a81a | 3046 | return Qt; |
eaf1eea9 | 3047 | } |
177c0ea7 | 3048 | |
eaf1eea9 GM |
3049 | return Qnil; |
3050 | } | |
3051 | ||
b51238f5 | 3052 | |
02ed2ea8 KH |
3053 | static void |
3054 | x_default_font_parameter (f, parms) | |
3055 | struct frame *f; | |
3056 | Lisp_Object parms; | |
3057 | { | |
3058 | struct x_display_info *dpyinfo = FRAME_X_DISPLAY_INFO (f); | |
770e2e6e | 3059 | Lisp_Object font_param = x_get_arg (dpyinfo, parms, Qfont, NULL, NULL, |
637fa988 | 3060 | RES_TYPE_STRING); |
770e2e6e | 3061 | Lisp_Object font; |
637fa988 | 3062 | int got_from_gconf = 0; |
770e2e6e | 3063 | if (EQ (font_param, Qunbound)) |
0d1d0d26 JD |
3064 | font_param = Qnil; |
3065 | ||
3066 | if (NILP (font_param)) | |
637fa988 | 3067 | { |
0d1d0d26 JD |
3068 | /* System font takes precedendce over X resources. We must suggest this |
3069 | regardless of font-use-system-font because .emacs may not have been | |
3070 | read yet. */ | |
3071 | const char *system_font = xsettings_get_system_font (); | |
3072 | if (system_font) font_param = make_string (system_font, | |
3073 | strlen (system_font)); | |
637fa988 | 3074 | } |
f5f6c0e0 | 3075 | |
770e2e6e SM |
3076 | font = !NILP (font_param) ? font_param |
3077 | : x_get_arg (dpyinfo, parms, Qfont, "font", "Font", RES_TYPE_STRING); | |
0d1d0d26 | 3078 | |
02ed2ea8 KH |
3079 | if (! STRINGP (font)) |
3080 | { | |
3081 | char *names[] | |
be9d013a CY |
3082 | = { |
3083 | #ifdef HAVE_XFT | |
d7afccca | 3084 | /* This will find the normal Xft font. */ |
c024ac08 | 3085 | "monospace-10", |
be9d013a CY |
3086 | #endif |
3087 | "-adobe-courier-medium-r-*-*-*-120-*-*-*-*-iso8859-1", | |
3088 | "-misc-fixed-medium-r-normal-*-*-140-*-*-c-*-iso8859-1", | |
02ed2ea8 KH |
3089 | "-*-*-medium-r-normal-*-*-140-*-*-c-*-iso8859-1", |
3090 | /* This was formerly the first thing tried, but it finds | |
3091 | too many fonts and takes too long. */ | |
3092 | "-*-*-medium-r-*-*-*-*-*-*-c-*-iso8859-1", | |
3093 | /* If those didn't work, look for something which will | |
3094 | at least work. */ | |
3095 | "-*-fixed-*-*-*-*-*-140-*-*-c-*-iso8859-1", | |
25c25256 | 3096 | "fixed", |
02ed2ea8 KH |
3097 | NULL }; |
3098 | int i; | |
3099 | ||
3100 | for (i = 0; names[i]; i++) | |
3101 | { | |
3102 | font = font_open_by_name (f, names[i]); | |
3103 | if (! NILP (font)) | |
3104 | break; | |
3105 | } | |
3106 | if (NILP (font)) | |
25c25256 | 3107 | error ("No suitable font was found"); |
02ed2ea8 | 3108 | } |
770e2e6e | 3109 | else if (!NILP (font_param)) |
27129af9 SM |
3110 | { |
3111 | /* Remember the explicit font parameter, so we can re-apply it after | |
3112 | we've applied the `default' face settings. */ | |
770e2e6e SM |
3113 | x_set_frame_parameters (f, Fcons (Fcons (Qfont_param, font_param), Qnil)); |
3114 | } | |
637fa988 JD |
3115 | |
3116 | x_default_parameter (f, parms, Qfont, font, | |
3117 | got_from_gconf ? NULL : "font", | |
3118 | got_from_gconf ? NULL : "Font", | |
3119 | RES_TYPE_STRING); | |
02ed2ea8 | 3120 | } |
b51238f5 | 3121 | |
eaf1eea9 | 3122 | |
1c44e124 CY |
3123 | DEFUN ("x-wm-set-size-hint", Fx_wm_set_size_hint, Sx_wm_set_size_hint, |
3124 | 0, 1, 0, | |
3125 | doc: /* Send the size hints for frame FRAME to the window manager. | |
3126 | If FRAME is nil, use the selected frame. */) | |
3127 | (frame) | |
3128 | Lisp_Object frame; | |
3129 | { | |
3130 | struct frame *f; | |
3131 | if (NILP (frame)) | |
3132 | frame = selected_frame; | |
3133 | f = XFRAME (frame); | |
3134 | BLOCK_INPUT; | |
3b18571d CY |
3135 | if (FRAME_X_P (f)) |
3136 | x_wm_set_size_hint (f, 0, 0); | |
1c44e124 | 3137 | UNBLOCK_INPUT; |
653a3150 | 3138 | return Qnil; |
1c44e124 CY |
3139 | } |
3140 | ||
f676886a | 3141 | DEFUN ("x-create-frame", Fx_create_frame, Sx_create_frame, |
01f1ba30 | 3142 | 1, 1, 0, |
7ee72033 | 3143 | doc: /* Make a new X window, which is called a "frame" in Emacs terms. |
d29a9848 | 3144 | Return an Emacs frame object. |
e0079d39 | 3145 | PARMS is an alist of frame parameters. |
c061c855 GM |
3146 | If the parameters specify that the frame should not have a minibuffer, |
3147 | and do not specify a specific minibuffer window to use, | |
3148 | then `default-minibuffer-frame' must be a frame whose minibuffer can | |
3149 | be shared by the new frame. | |
3150 | ||
7ee72033 MB |
3151 | This function is an internal primitive--use `make-frame' instead. */) |
3152 | (parms) | |
01f1ba30 JB |
3153 | Lisp_Object parms; |
3154 | { | |
f676886a | 3155 | struct frame *f; |
2365c027 | 3156 | Lisp_Object frame, tem; |
01f1ba30 JB |
3157 | Lisp_Object name; |
3158 | int minibuffer_only = 0; | |
3159 | long window_prompting = 0; | |
45d45af5 | 3160 | int width, height; |
331379bf | 3161 | int count = SPECPDL_INDEX (); |
ecaca587 | 3162 | struct gcpro gcpro1, gcpro2, gcpro3, gcpro4; |
b9dc4443 | 3163 | Lisp_Object display; |
333b20bb | 3164 | struct x_display_info *dpyinfo = NULL; |
a59e4f3d | 3165 | Lisp_Object parent; |
e557f19d | 3166 | struct kboard *kb; |
01f1ba30 | 3167 | |
5fa98fcf RS |
3168 | parms = Fcopy_alist (parms); |
3169 | ||
b7975ee4 KH |
3170 | /* Use this general default value to start with |
3171 | until we know if this frame has a specified name. */ | |
3172 | Vx_resource_name = Vinvocation_name; | |
3173 | ||
6ed8eeff | 3174 | display = x_get_arg (dpyinfo, parms, Qterminal, 0, 0, RES_TYPE_NUMBER); |
1705c933 | 3175 | if (EQ (display, Qunbound)) |
b6660415 | 3176 | display = x_get_arg (dpyinfo, parms, Qdisplay, 0, 0, RES_TYPE_STRING); |
b9dc4443 RS |
3177 | if (EQ (display, Qunbound)) |
3178 | display = Qnil; | |
3179 | dpyinfo = check_x_display_info (display); | |
6ed8eeff | 3180 | kb = dpyinfo->terminal->kboard; |
b9dc4443 | 3181 | |
89acb56d SM |
3182 | if (!dpyinfo->terminal->name) |
3183 | error ("Terminal is not live, can't create new frames on it"); | |
ab797f65 | 3184 | |
333b20bb | 3185 | name = x_get_arg (dpyinfo, parms, Qname, "name", "Name", RES_TYPE_STRING); |
6a5e54e2 | 3186 | if (!STRINGP (name) |
cf177271 JB |
3187 | && ! EQ (name, Qunbound) |
3188 | && ! NILP (name)) | |
08a90d6a | 3189 | error ("Invalid frame name--not a string or nil"); |
01f1ba30 | 3190 | |
b7975ee4 KH |
3191 | if (STRINGP (name)) |
3192 | Vx_resource_name = name; | |
3193 | ||
a59e4f3d | 3194 | /* See if parent window is specified. */ |
333b20bb | 3195 | parent = x_get_arg (dpyinfo, parms, Qparent_id, NULL, NULL, RES_TYPE_NUMBER); |
a59e4f3d RS |
3196 | if (EQ (parent, Qunbound)) |
3197 | parent = Qnil; | |
3198 | if (! NILP (parent)) | |
b7826503 | 3199 | CHECK_NUMBER (parent); |
a59e4f3d | 3200 | |
ecaca587 RS |
3201 | /* make_frame_without_minibuffer can run Lisp code and garbage collect. */ |
3202 | /* No need to protect DISPLAY because that's not used after passing | |
3203 | it to make_frame_without_minibuffer. */ | |
3204 | frame = Qnil; | |
3205 | GCPRO4 (parms, parent, name, frame); | |
333b20bb GM |
3206 | tem = x_get_arg (dpyinfo, parms, Qminibuffer, "minibuffer", "Minibuffer", |
3207 | RES_TYPE_SYMBOL); | |
f9942c9e | 3208 | if (EQ (tem, Qnone) || NILP (tem)) |
2526c290 | 3209 | f = make_frame_without_minibuffer (Qnil, kb, display); |
f9942c9e | 3210 | else if (EQ (tem, Qonly)) |
01f1ba30 | 3211 | { |
f676886a | 3212 | f = make_minibuffer_frame (); |
01f1ba30 JB |
3213 | minibuffer_only = 1; |
3214 | } | |
6a5e54e2 | 3215 | else if (WINDOWP (tem)) |
2526c290 | 3216 | f = make_frame_without_minibuffer (tem, kb, display); |
f9942c9e JB |
3217 | else |
3218 | f = make_frame (1); | |
01f1ba30 | 3219 | |
ecaca587 RS |
3220 | XSETFRAME (frame, f); |
3221 | ||
a3c87d4e JB |
3222 | /* Note that X Windows does support scroll bars. */ |
3223 | FRAME_CAN_HAVE_SCROLL_BARS (f) = 1; | |
179956b9 | 3224 | |
6ed8eeff KL |
3225 | f->terminal = dpyinfo->terminal; |
3226 | f->terminal->reference_count++; | |
428a555e | 3227 | |
08a90d6a | 3228 | f->output_method = output_x_window; |
7556890b RS |
3229 | f->output_data.x = (struct x_output *) xmalloc (sizeof (struct x_output)); |
3230 | bzero (f->output_data.x, sizeof (struct x_output)); | |
3231 | f->output_data.x->icon_bitmap = -1; | |
be786000 | 3232 | FRAME_FONTSET (f) = -1; |
333b20bb GM |
3233 | f->output_data.x->scroll_bar_foreground_pixel = -1; |
3234 | f->output_data.x->scroll_bar_background_pixel = -1; | |
f15340b7 MB |
3235 | #ifdef USE_TOOLKIT_SCROLL_BARS |
3236 | f->output_data.x->scroll_bar_top_shadow_pixel = -1; | |
3237 | f->output_data.x->scroll_bar_bottom_shadow_pixel = -1; | |
3238 | #endif /* USE_TOOLKIT_SCROLL_BARS */ | |
08a90d6a | 3239 | |
f468da95 | 3240 | f->icon_name |
333b20bb GM |
3241 | = x_get_arg (dpyinfo, parms, Qicon_name, "iconName", "Title", |
3242 | RES_TYPE_STRING); | |
f468da95 RS |
3243 | if (! STRINGP (f->icon_name)) |
3244 | f->icon_name = Qnil; | |
80534dd6 | 3245 | |
08a90d6a | 3246 | FRAME_X_DISPLAY_INFO (f) = dpyinfo; |
e3d56613 RS |
3247 | |
3248 | /* With FRAME_X_DISPLAY_INFO set up, this unwind-protect is safe. */ | |
3249 | record_unwind_protect (unwind_create_frame, frame); | |
f1d2ce7f | 3250 | #if GLYPH_DEBUG |
354884c4 | 3251 | image_cache_refcount = FRAME_IMAGE_CACHE (f)->refcount; |
eaf1eea9 GM |
3252 | dpyinfo_refcount = dpyinfo->reference_count; |
3253 | #endif /* GLYPH_DEBUG */ | |
08a90d6a | 3254 | |
9b2956e2 GM |
3255 | /* These colors will be set anyway later, but it's important |
3256 | to get the color reference counts right, so initialize them! */ | |
3257 | { | |
3258 | Lisp_Object black; | |
3259 | struct gcpro gcpro1; | |
cefecbcf GM |
3260 | |
3261 | /* Function x_decode_color can signal an error. Make | |
3262 | sure to initialize color slots so that we won't try | |
3263 | to free colors we haven't allocated. */ | |
ce593f6e KL |
3264 | FRAME_FOREGROUND_PIXEL (f) = -1; |
3265 | FRAME_BACKGROUND_PIXEL (f) = -1; | |
cefecbcf GM |
3266 | f->output_data.x->cursor_pixel = -1; |
3267 | f->output_data.x->cursor_foreground_pixel = -1; | |
3268 | f->output_data.x->border_pixel = -1; | |
3269 | f->output_data.x->mouse_pixel = -1; | |
177c0ea7 | 3270 | |
9b2956e2 GM |
3271 | black = build_string ("black"); |
3272 | GCPRO1 (black); | |
ce593f6e | 3273 | FRAME_FOREGROUND_PIXEL (f) |
9b2956e2 | 3274 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); |
ce593f6e | 3275 | FRAME_BACKGROUND_PIXEL (f) |
9b2956e2 GM |
3276 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); |
3277 | f->output_data.x->cursor_pixel | |
3278 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); | |
3279 | f->output_data.x->cursor_foreground_pixel | |
3280 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); | |
3281 | f->output_data.x->border_pixel | |
3282 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); | |
3283 | f->output_data.x->mouse_pixel | |
3284 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); | |
3285 | UNGCPRO; | |
3286 | } | |
3287 | ||
a59e4f3d RS |
3288 | /* Specify the parent under which to make this X window. */ |
3289 | ||
3290 | if (!NILP (parent)) | |
3291 | { | |
8c239ac3 | 3292 | f->output_data.x->parent_desc = (Window) XFASTINT (parent); |
7556890b | 3293 | f->output_data.x->explicit_parent = 1; |
a59e4f3d RS |
3294 | } |
3295 | else | |
3296 | { | |
7556890b RS |
3297 | f->output_data.x->parent_desc = FRAME_X_DISPLAY_INFO (f)->root_window; |
3298 | f->output_data.x->explicit_parent = 0; | |
a59e4f3d RS |
3299 | } |
3300 | ||
cf177271 JB |
3301 | /* Set the name; the functions to which we pass f expect the name to |
3302 | be set. */ | |
3303 | if (EQ (name, Qunbound) || NILP (name)) | |
3304 | { | |
08a90d6a | 3305 | f->name = build_string (dpyinfo->x_id_name); |
cf177271 JB |
3306 | f->explicit_name = 0; |
3307 | } | |
3308 | else | |
3309 | { | |
3310 | f->name = name; | |
3311 | f->explicit_name = 1; | |
9ef48a9d RS |
3312 | /* use the frame's title when getting resources for this frame. */ |
3313 | specbind (Qx_resource_name, name); | |
cf177271 | 3314 | } |
01f1ba30 | 3315 | |
02ed2ea8 KH |
3316 | f->resx = dpyinfo->resx; |
3317 | f->resy = dpyinfo->resy; | |
3318 | ||
02ed2ea8 KH |
3319 | #ifdef HAVE_FREETYPE |
3320 | #ifdef HAVE_XFT | |
b51238f5 | 3321 | register_font_driver (&xftfont_driver, f); |
02ed2ea8 | 3322 | #else /* not HAVE_XFT */ |
b51238f5 | 3323 | register_font_driver (&ftxfont_driver, f); |
02ed2ea8 KH |
3324 | #endif /* not HAVE_XFT */ |
3325 | #endif /* HAVE_FREETYPE */ | |
6332668d | 3326 | register_font_driver (&xfont_driver, f); |
297cc20a | 3327 | |
b51238f5 KH |
3328 | x_default_parameter (f, parms, Qfont_backend, Qnil, |
3329 | "fontBackend", "FontBackend", RES_TYPE_STRING); | |
02ed2ea8 | 3330 | |
01f1ba30 JB |
3331 | /* Extract the window parameters from the supplied values |
3332 | that are needed to determine window geometry. */ | |
b51238f5 | 3333 | x_default_font_parameter (f, parms); |
62d168d8 CY |
3334 | if (!FRAME_FONT (f)) |
3335 | { | |
3336 | delete_frame (frame, Qnoelisp); | |
3337 | error ("Invalid frame font"); | |
3338 | } | |
9ef48a9d | 3339 | |
e3881aa0 | 3340 | #ifdef USE_LUCID |
82c90203 RS |
3341 | /* Prevent lwlib/xlwmenu.c from crashing because of a bug |
3342 | whereby it fails to get any font. */ | |
ad13a3ee | 3343 | BLOCK_INPUT; |
b51238f5 | 3344 | xlwmenu_default_font = XLoadQueryFont (FRAME_X_DISPLAY (f), "fixed"); |
ad13a3ee | 3345 | UNBLOCK_INPUT; |
dd254b21 | 3346 | #endif |
82c90203 | 3347 | |
2532f20c JD |
3348 | /* Frame contents get displaced if an embedded X window has a border. */ |
3349 | if (! FRAME_X_EMBEDDED_P (f)) | |
3350 | x_default_parameter (f, parms, Qborder_width, make_number (2), | |
3351 | "borderWidth", "BorderWidth", RES_TYPE_NUMBER); | |
177c0ea7 | 3352 | |
4e397688 | 3353 | /* This defaults to 1 in order to match xterm. We recognize either |
ddf768c3 JB |
3354 | internalBorderWidth or internalBorder (which is what xterm calls |
3355 | it). */ | |
3356 | if (NILP (Fassq (Qinternal_border_width, parms))) | |
3357 | { | |
3358 | Lisp_Object value; | |
3359 | ||
abb4b7ec | 3360 | value = x_get_arg (dpyinfo, parms, Qinternal_border_width, |
333b20bb | 3361 | "internalBorder", "internalBorder", RES_TYPE_NUMBER); |
ddf768c3 JB |
3362 | if (! EQ (value, Qunbound)) |
3363 | parms = Fcons (Fcons (Qinternal_border_width, value), | |
3364 | parms); | |
3365 | } | |
a099c27a SM |
3366 | x_default_parameter (f, parms, Qinternal_border_width, |
3367 | #ifdef USE_GTK /* We used to impose 0 in xg_create_frame_widgets. */ | |
3368 | make_number (0), | |
3369 | #else | |
3370 | make_number (1), | |
3371 | #endif | |
333b20bb GM |
3372 | "internalBorderWidth", "internalBorderWidth", |
3373 | RES_TYPE_NUMBER); | |
1ab3d87e | 3374 | x_default_parameter (f, parms, Qvertical_scroll_bars, Qleft, |
333b20bb GM |
3375 | "verticalScrollBars", "ScrollBars", |
3376 | RES_TYPE_SYMBOL); | |
01f1ba30 | 3377 | |
b9dc4443 | 3378 | /* Also do the stuff which must be set before the window exists. */ |
cf177271 | 3379 | x_default_parameter (f, parms, Qforeground_color, build_string ("black"), |
333b20bb | 3380 | "foreground", "Foreground", RES_TYPE_STRING); |
cf177271 | 3381 | x_default_parameter (f, parms, Qbackground_color, build_string ("white"), |
0b60fc91 | 3382 | "background", "Background", RES_TYPE_STRING); |
cf177271 | 3383 | x_default_parameter (f, parms, Qmouse_color, build_string ("black"), |
333b20bb | 3384 | "pointerColor", "Foreground", RES_TYPE_STRING); |
cf177271 | 3385 | x_default_parameter (f, parms, Qcursor_color, build_string ("black"), |
333b20bb | 3386 | "cursorColor", "Foreground", RES_TYPE_STRING); |
cf177271 | 3387 | x_default_parameter (f, parms, Qborder_color, build_string ("black"), |
333b20bb | 3388 | "borderColor", "BorderColor", RES_TYPE_STRING); |
d62c8769 GM |
3389 | x_default_parameter (f, parms, Qscreen_gamma, Qnil, |
3390 | "screenGamma", "ScreenGamma", RES_TYPE_FLOAT); | |
563b67aa GM |
3391 | x_default_parameter (f, parms, Qline_spacing, Qnil, |
3392 | "lineSpacing", "LineSpacing", RES_TYPE_NUMBER); | |
b3ba0aa8 KS |
3393 | x_default_parameter (f, parms, Qleft_fringe, Qnil, |
3394 | "leftFringe", "LeftFringe", RES_TYPE_NUMBER); | |
3395 | x_default_parameter (f, parms, Qright_fringe, Qnil, | |
3396 | "rightFringe", "RightFringe", RES_TYPE_NUMBER); | |
333b20bb GM |
3397 | |
3398 | x_default_scroll_bar_color_parameter (f, parms, Qscroll_bar_foreground, | |
3399 | "scrollBarForeground", | |
3400 | "ScrollBarForeground", 1); | |
3401 | x_default_scroll_bar_color_parameter (f, parms, Qscroll_bar_background, | |
3402 | "scrollBarBackground", | |
3403 | "ScrollBarBackground", 0); | |
3404 | ||
3405 | /* Init faces before x_default_parameter is called for scroll-bar | |
3406 | parameters because that function calls x_set_scroll_bar_width, | |
3407 | which calls change_frame_size, which calls Fset_window_buffer, | |
3408 | which runs hooks, which call Fvertical_motion. At the end, we | |
3409 | end up in init_iterator with a null face cache, which should not | |
3410 | happen. */ | |
3411 | init_frame_faces (f); | |
177c0ea7 | 3412 | |
c7bcb20d | 3413 | x_default_parameter (f, parms, Qmenu_bar_lines, make_number (1), |
93318cbd | 3414 | "menuBar", "MenuBar", RES_TYPE_BOOLEAN_NUMBER); |
e33455ca | 3415 | x_default_parameter (f, parms, Qtool_bar_lines, make_number (1), |
333b20bb | 3416 | "toolBar", "ToolBar", RES_TYPE_NUMBER); |
79873d50 | 3417 | x_default_parameter (f, parms, Qbuffer_predicate, Qnil, |
333b20bb GM |
3418 | "bufferPredicate", "BufferPredicate", |
3419 | RES_TYPE_SYMBOL); | |
c2304e02 | 3420 | x_default_parameter (f, parms, Qtitle, Qnil, |
333b20bb | 3421 | "title", "Title", RES_TYPE_STRING); |
ea0a1f53 GM |
3422 | x_default_parameter (f, parms, Qwait_for_wm, Qt, |
3423 | "waitForWM", "WaitForWM", RES_TYPE_BOOLEAN); | |
49d41073 EZ |
3424 | x_default_parameter (f, parms, Qfullscreen, Qnil, |
3425 | "fullscreen", "Fullscreen", RES_TYPE_SYMBOL); | |
90eb1019 | 3426 | |
35f59f6b | 3427 | /* Compute the size of the X window. */ |
7c0d3ed8 | 3428 | window_prompting = x_figure_window_size (f, parms, 1); |
38d22040 | 3429 | |
495fa05e GM |
3430 | tem = x_get_arg (dpyinfo, parms, Qunsplittable, 0, 0, RES_TYPE_BOOLEAN); |
3431 | f->no_split = minibuffer_only || EQ (tem, Qt); | |
3432 | ||
289978b5 LT |
3433 | x_icon_verify (f, parms); |
3434 | ||
6a1bcd01 | 3435 | /* Create the X widget or window. */ |
a7f7d550 FP |
3436 | #ifdef USE_X_TOOLKIT |
3437 | x_window (f, window_prompting, minibuffer_only); | |
3438 | #else | |
f676886a | 3439 | x_window (f); |
a7f7d550 | 3440 | #endif |
177c0ea7 | 3441 | |
f676886a JB |
3442 | x_icon (f, parms); |
3443 | x_make_gc (f); | |
01f1ba30 | 3444 | |
495fa05e GM |
3445 | /* Now consider the frame official. */ |
3446 | FRAME_X_DISPLAY_INFO (f)->reference_count++; | |
3447 | Vframe_list = Fcons (frame, Vframe_list); | |
3448 | ||
f9942c9e JB |
3449 | /* We need to do this after creating the X window, so that the |
3450 | icon-creation functions can say whose icon they're describing. */ | |
84f25880 | 3451 | x_default_parameter (f, parms, Qicon_type, Qt, |
333b20bb | 3452 | "bitmapIcon", "BitmapIcon", RES_TYPE_SYMBOL); |
f9942c9e | 3453 | |
cf177271 | 3454 | x_default_parameter (f, parms, Qauto_raise, Qnil, |
333b20bb | 3455 | "autoRaise", "AutoRaiseLower", RES_TYPE_BOOLEAN); |
cf177271 | 3456 | x_default_parameter (f, parms, Qauto_lower, Qnil, |
333b20bb | 3457 | "autoLower", "AutoRaiseLower", RES_TYPE_BOOLEAN); |
dbc4e1c1 | 3458 | x_default_parameter (f, parms, Qcursor_type, Qbox, |
333b20bb | 3459 | "cursorType", "CursorType", RES_TYPE_SYMBOL); |
28d7281d GM |
3460 | x_default_parameter (f, parms, Qscroll_bar_width, Qnil, |
3461 | "scrollBarWidth", "ScrollBarWidth", | |
3462 | RES_TYPE_NUMBER); | |
271a71c7 GM |
3463 | x_default_parameter (f, parms, Qalpha, Qnil, |
3464 | "alpha", "Alpha", RES_TYPE_NUMBER); | |
f9942c9e | 3465 | |
be786000 | 3466 | /* Dimensions, especially FRAME_LINES (f), must be done via change_frame_size. |
01f1ba30 | 3467 | Change will not be effected unless different from the current |
be786000 KS |
3468 | FRAME_LINES (f). */ |
3469 | width = FRAME_COLS (f); | |
3470 | height = FRAME_LINES (f); | |
177c0ea7 | 3471 | |
be786000 KS |
3472 | SET_FRAME_COLS (f, 0); |
3473 | FRAME_LINES (f) = 0; | |
8938a4fb | 3474 | change_frame_size (f, height, width, 1, 0, 0); |
d043f1a4 | 3475 | |
488dd4c4 | 3476 | #if defined (USE_X_TOOLKIT) || defined (USE_GTK) |
495fa05e GM |
3477 | /* Create the menu bar. */ |
3478 | if (!minibuffer_only && FRAME_EXTERNAL_MENU_BAR (f)) | |
3479 | { | |
3480 | /* If this signals an error, we haven't set size hints for the | |
3481 | frame and we didn't make it visible. */ | |
3482 | initialize_frame_menubar (f); | |
3483 | ||
488dd4c4 | 3484 | #ifndef USE_GTK |
495fa05e GM |
3485 | /* This is a no-op, except under Motif where it arranges the |
3486 | main window for the widgets on it. */ | |
3487 | lw_set_main_areas (f->output_data.x->column_widget, | |
3488 | f->output_data.x->menubar_widget, | |
3489 | f->output_data.x->edit_widget); | |
488dd4c4 | 3490 | #endif /* not USE_GTK */ |
495fa05e | 3491 | } |
488dd4c4 | 3492 | #endif /* USE_X_TOOLKIT || USE_GTK */ |
495fa05e GM |
3493 | |
3494 | /* Tell the server what size and position, etc, we want, and how | |
3495 | badly we want them. This should be done after we have the menu | |
3496 | bar so that its size can be taken into account. */ | |
01f1ba30 | 3497 | BLOCK_INPUT; |
7989f084 | 3498 | x_wm_set_size_hint (f, window_prompting, 0); |
01f1ba30 JB |
3499 | UNBLOCK_INPUT; |
3500 | ||
495fa05e GM |
3501 | /* Make the window appear on the frame and enable display, unless |
3502 | the caller says not to. However, with explicit parent, Emacs | |
3503 | cannot control visibility, so don't try. */ | |
7556890b | 3504 | if (! f->output_data.x->explicit_parent) |
a59e4f3d RS |
3505 | { |
3506 | Lisp_Object visibility; | |
49795535 | 3507 | |
333b20bb GM |
3508 | visibility = x_get_arg (dpyinfo, parms, Qvisibility, 0, 0, |
3509 | RES_TYPE_SYMBOL); | |
a59e4f3d RS |
3510 | if (EQ (visibility, Qunbound)) |
3511 | visibility = Qt; | |
49795535 | 3512 | |
a59e4f3d RS |
3513 | if (EQ (visibility, Qicon)) |
3514 | x_iconify_frame (f); | |
3515 | else if (! NILP (visibility)) | |
3516 | x_make_frame_visible (f); | |
3517 | else | |
3518 | /* Must have been Qnil. */ | |
3519 | ; | |
3520 | } | |
01f1ba30 | 3521 | |
6b61353c KH |
3522 | /* Set the WM leader property. GTK does this itself, so this is not |
3523 | needed when using GTK. */ | |
3524 | if (dpyinfo->client_leader_window != 0) | |
3525 | { | |
3526 | BLOCK_INPUT; | |
3527 | XChangeProperty (FRAME_X_DISPLAY (f), | |
3528 | FRAME_OUTER_WINDOW (f), | |
3529 | dpyinfo->Xatom_wm_client_leader, | |
3530 | XA_WINDOW, 32, PropModeReplace, | |
47c53789 | 3531 | (unsigned char *) &dpyinfo->client_leader_window, 1); |
6b61353c KH |
3532 | UNBLOCK_INPUT; |
3533 | } | |
3534 | ||
225c13a5 | 3535 | /* Initialize `default-minibuffer-frame' in case this is the first |
6ed8eeff | 3536 | frame on this terminal. */ |
225c13a5 KL |
3537 | if (FRAME_HAS_MINIBUF_P (f) |
3538 | && (!FRAMEP (kb->Vdefault_minibuffer_frame) | |
3539 | || !FRAME_LIVE_P (XFRAME (kb->Vdefault_minibuffer_frame)))) | |
3540 | kb->Vdefault_minibuffer_frame = frame; | |
3541 | ||
5fa98fcf RS |
3542 | /* All remaining specified parameters, which have not been "used" |
3543 | by x_get_arg and friends, now go in the misc. alist of the frame. */ | |
9beb8baa | 3544 | for (tem = parms; CONSP (tem); tem = XCDR (tem)) |
5fa98fcf RS |
3545 | if (CONSP (XCAR (tem)) && !NILP (XCAR (XCAR (tem)))) |
3546 | f->param_alist = Fcons (XCAR (tem), f->param_alist); | |
3547 | ||
495fa05e | 3548 | UNGCPRO; |
9e57df62 GM |
3549 | |
3550 | /* Make sure windows on this frame appear in calls to next-window | |
3551 | and similar functions. */ | |
3552 | Vwindow_list = Qnil; | |
177c0ea7 | 3553 | |
9ef48a9d | 3554 | return unbind_to (count, frame); |
01f1ba30 JB |
3555 | } |
3556 | ||
eaf1eea9 | 3557 | |
0d17d282 KH |
3558 | /* FRAME is used only to get a handle on the X display. We don't pass the |
3559 | display info directly because we're called from frame.c, which doesn't | |
3560 | know about that structure. */ | |
e4f79258 | 3561 | |
87498171 | 3562 | Lisp_Object |
0d17d282 KH |
3563 | x_get_focus_frame (frame) |
3564 | struct frame *frame; | |
87498171 | 3565 | { |
0d17d282 | 3566 | struct x_display_info *dpyinfo = FRAME_X_DISPLAY_INFO (frame); |
87498171 | 3567 | Lisp_Object xfocus; |
0d17d282 | 3568 | if (! dpyinfo->x_focus_frame) |
87498171 KH |
3569 | return Qnil; |
3570 | ||
0d17d282 | 3571 | XSETFRAME (xfocus, dpyinfo->x_focus_frame); |
87498171 KH |
3572 | return xfocus; |
3573 | } | |
f0614854 | 3574 | |
3decc1e7 GM |
3575 | |
3576 | /* In certain situations, when the window manager follows a | |
3577 | click-to-focus policy, there seems to be no way around calling | |
3578 | XSetInputFocus to give another frame the input focus . | |
3579 | ||
3580 | In an ideal world, XSetInputFocus should generally be avoided so | |
3581 | that applications don't interfere with the window manager's focus | |
3582 | policy. But I think it's okay to use when it's clearly done | |
3583 | following a user-command. */ | |
3584 | ||
3585 | DEFUN ("x-focus-frame", Fx_focus_frame, Sx_focus_frame, 1, 1, 0, | |
7ee72033 MB |
3586 | doc: /* Set the input focus to FRAME. |
3587 | FRAME nil means use the selected frame. */) | |
3588 | (frame) | |
3decc1e7 GM |
3589 | Lisp_Object frame; |
3590 | { | |
3591 | struct frame *f = check_x_frame (frame); | |
3592 | Display *dpy = FRAME_X_DISPLAY (f); | |
3decc1e7 GM |
3593 | |
3594 | BLOCK_INPUT; | |
9ba8e10d | 3595 | x_catch_errors (dpy); |
3decc1e7 GM |
3596 | XSetInputFocus (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
3597 | RevertToParent, CurrentTime); | |
457a6b0a | 3598 | x_ewmh_activate_frame (f); |
4545fa20 | 3599 | x_uncatch_errors (); |
3decc1e7 | 3600 | UNBLOCK_INPUT; |
177c0ea7 | 3601 | |
3decc1e7 GM |
3602 | return Qnil; |
3603 | } | |
3604 | ||
f0614854 | 3605 | \f |
2d764c78 | 3606 | DEFUN ("xw-color-defined-p", Fxw_color_defined_p, Sxw_color_defined_p, 1, 2, 0, |
7ee72033 MB |
3607 | doc: /* Internal function called by `color-defined-p', which see. */) |
3608 | (color, frame) | |
b9dc4443 | 3609 | Lisp_Object color, frame; |
e12d55b2 | 3610 | { |
b9dc4443 RS |
3611 | XColor foo; |
3612 | FRAME_PTR f = check_x_frame (frame); | |
e12d55b2 | 3613 | |
b7826503 | 3614 | CHECK_STRING (color); |
b9dc4443 | 3615 | |
d5db4077 | 3616 | if (x_defined_color (f, SDATA (color), &foo, 0)) |
e12d55b2 RS |
3617 | return Qt; |
3618 | else | |
3619 | return Qnil; | |
3620 | } | |
3621 | ||
2d764c78 | 3622 | DEFUN ("xw-color-values", Fxw_color_values, Sxw_color_values, 1, 2, 0, |
7ee72033 MB |
3623 | doc: /* Internal function called by `color-values', which see. */) |
3624 | (color, frame) | |
b9dc4443 | 3625 | Lisp_Object color, frame; |
01f1ba30 | 3626 | { |
b9dc4443 RS |
3627 | XColor foo; |
3628 | FRAME_PTR f = check_x_frame (frame); | |
3629 | ||
b7826503 | 3630 | CHECK_STRING (color); |
01f1ba30 | 3631 | |
d5db4077 | 3632 | if (x_defined_color (f, SDATA (color), &foo, 0)) |
a508663b KS |
3633 | return list3 (make_number (foo.red), |
3634 | make_number (foo.green), | |
3635 | make_number (foo.blue)); | |
01f1ba30 JB |
3636 | else |
3637 | return Qnil; | |
3638 | } | |
3639 | ||
2d764c78 | 3640 | DEFUN ("xw-display-color-p", Fxw_display_color_p, Sxw_display_color_p, 0, 1, 0, |
7ee72033 | 3641 | doc: /* Internal function called by `display-color-p', which see. */) |
6ed8eeff KL |
3642 | (terminal) |
3643 | Lisp_Object terminal; | |
01f1ba30 | 3644 | { |
6ed8eeff | 3645 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
11ae94fe | 3646 | |
b9dc4443 | 3647 | if (dpyinfo->n_planes <= 2) |
01f1ba30 JB |
3648 | return Qnil; |
3649 | ||
b9dc4443 | 3650 | switch (dpyinfo->visual->class) |
01f1ba30 JB |
3651 | { |
3652 | case StaticColor: | |
3653 | case PseudoColor: | |
3654 | case TrueColor: | |
3655 | case DirectColor: | |
3656 | return Qt; | |
3657 | ||
3658 | default: | |
3659 | return Qnil; | |
3660 | } | |
3661 | } | |
3662 | ||
d0c9d219 | 3663 | DEFUN ("x-display-grayscale-p", Fx_display_grayscale_p, Sx_display_grayscale_p, |
c061c855 | 3664 | 0, 1, 0, |
7ee72033 | 3665 | doc: /* Return t if the X display supports shades of gray. |
c061c855 | 3666 | Note that color displays do support shades of gray. |
6ed8eeff | 3667 | The optional argument TERMINAL specifies which display to ask about. |
708e05dc | 3668 | TERMINAL should be a terminal object, a frame or a display name (a string). |
7ee72033 | 3669 | If omitted or nil, that stands for the selected frame's display. */) |
6ed8eeff KL |
3670 | (terminal) |
3671 | Lisp_Object terminal; | |
d0c9d219 | 3672 | { |
6ed8eeff | 3673 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
d0c9d219 | 3674 | |
ae6b58f9 | 3675 | if (dpyinfo->n_planes <= 1) |
b9dc4443 RS |
3676 | return Qnil; |
3677 | ||
ae6b58f9 RS |
3678 | switch (dpyinfo->visual->class) |
3679 | { | |
3680 | case StaticColor: | |
3681 | case PseudoColor: | |
3682 | case TrueColor: | |
3683 | case DirectColor: | |
3684 | case StaticGray: | |
3685 | case GrayScale: | |
3686 | return Qt; | |
3687 | ||
3688 | default: | |
3689 | return Qnil; | |
3690 | } | |
d0c9d219 RS |
3691 | } |
3692 | ||
41beb8fc | 3693 | DEFUN ("x-display-pixel-width", Fx_display_pixel_width, Sx_display_pixel_width, |
c061c855 | 3694 | 0, 1, 0, |
d29a9848 | 3695 | doc: /* Return the width in pixels of the X display TERMINAL. |
6ed8eeff | 3696 | The optional argument TERMINAL specifies which display to ask about. |
708e05dc | 3697 | TERMINAL should be a terminal object, a frame or a display name (a string). |
7ee72033 | 3698 | If omitted or nil, that stands for the selected frame's display. */) |
6ed8eeff KL |
3699 | (terminal) |
3700 | Lisp_Object terminal; | |
41beb8fc | 3701 | { |
6ed8eeff | 3702 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
b9dc4443 | 3703 | |
abe9d29c | 3704 | return make_number (x_display_pixel_width (dpyinfo)); |
41beb8fc RS |
3705 | } |
3706 | ||
3707 | DEFUN ("x-display-pixel-height", Fx_display_pixel_height, | |
c061c855 | 3708 | Sx_display_pixel_height, 0, 1, 0, |
d29a9848 | 3709 | doc: /* Return the height in pixels of the X display TERMINAL. |
6ed8eeff | 3710 | The optional argument TERMINAL specifies which display to ask about. |
708e05dc | 3711 | TERMINAL should be a terminal object, a frame or a display name (a string). |
7ee72033 | 3712 | If omitted or nil, that stands for the selected frame's display. */) |
6ed8eeff KL |
3713 | (terminal) |
3714 | Lisp_Object terminal; | |
41beb8fc | 3715 | { |
6ed8eeff | 3716 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
b9dc4443 | 3717 | |
abe9d29c | 3718 | return make_number (x_display_pixel_height (dpyinfo)); |
41beb8fc RS |
3719 | } |
3720 | ||
3721 | DEFUN ("x-display-planes", Fx_display_planes, Sx_display_planes, | |
c061c855 | 3722 | 0, 1, 0, |
d29a9848 | 3723 | doc: /* Return the number of bitplanes of the X display TERMINAL. |
6ed8eeff | 3724 | The optional argument TERMINAL specifies which display to ask about. |
708e05dc | 3725 | TERMINAL should be a terminal object, a frame or a display name (a string). |
7ee72033 | 3726 | If omitted or nil, that stands for the selected frame's display. */) |
6ed8eeff KL |
3727 | (terminal) |
3728 | Lisp_Object terminal; | |
41beb8fc | 3729 | { |
6ed8eeff | 3730 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
b9dc4443 RS |
3731 | |
3732 | return make_number (dpyinfo->n_planes); | |
41beb8fc RS |
3733 | } |
3734 | ||
3735 | DEFUN ("x-display-color-cells", Fx_display_color_cells, Sx_display_color_cells, | |
c061c855 | 3736 | 0, 1, 0, |
d29a9848 | 3737 | doc: /* Return the number of color cells of the X display TERMINAL. |
6ed8eeff | 3738 | The optional argument TERMINAL specifies which display to ask about. |
708e05dc | 3739 | TERMINAL should be a terminal object, a frame or a display name (a string). |
7ee72033 | 3740 | If omitted or nil, that stands for the selected frame's display. */) |
6ed8eeff KL |
3741 | (terminal) |
3742 | Lisp_Object terminal; | |
41beb8fc | 3743 | { |
6ed8eeff | 3744 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
b9dc4443 | 3745 | |
6b61353c KH |
3746 | int nr_planes = DisplayPlanes (dpyinfo->display, |
3747 | XScreenNumberOfScreen (dpyinfo->screen)); | |
3748 | ||
3749 | /* Truncate nr_planes to 24 to avoid integer overflow. | |
3750 | Some displays says 32, but only 24 bits are actually significant. | |
3751 | There are only very few and rare video cards that have more than | |
3752 | 24 significant bits. Also 24 bits is more than 16 million colors, | |
3753 | it "should be enough for everyone". */ | |
3754 | if (nr_planes > 24) nr_planes = 24; | |
3755 | ||
3756 | return make_number (1 << nr_planes); | |
41beb8fc RS |
3757 | } |
3758 | ||
9d317b2c RS |
3759 | DEFUN ("x-server-max-request-size", Fx_server_max_request_size, |
3760 | Sx_server_max_request_size, | |
c061c855 | 3761 | 0, 1, 0, |
d29a9848 | 3762 | doc: /* Return the maximum request size of the X server of display TERMINAL. |
6ed8eeff | 3763 | The optional argument TERMINAL specifies which display to ask about. |
708e05dc | 3764 | TERMINAL should be a terminal object, a frame or a display name (a string). |
7ee72033 | 3765 | If omitted or nil, that stands for the selected frame's display. */) |
6ed8eeff KL |
3766 | (terminal) |
3767 | Lisp_Object terminal; | |
9d317b2c | 3768 | { |
6ed8eeff | 3769 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
b9dc4443 RS |
3770 | |
3771 | return make_number (MAXREQUEST (dpyinfo->display)); | |
9d317b2c RS |
3772 | } |
3773 | ||
41beb8fc | 3774 | DEFUN ("x-server-vendor", Fx_server_vendor, Sx_server_vendor, 0, 1, 0, |
d29a9848 | 3775 | doc: /* Return the "vendor ID" string of the X server of display TERMINAL. |
95d62d8a RS |
3776 | \(Labelling every distributor as a "vendor" embodies the false assumption |
3777 | that operating systems cannot be developed and distributed noncommercially.) | |
6ed8eeff | 3778 | The optional argument TERMINAL specifies which display to ask about. |
708e05dc | 3779 | TERMINAL should be a terminal object, a frame or a display name (a string). |
7ee72033 | 3780 | If omitted or nil, that stands for the selected frame's display. */) |
6ed8eeff KL |
3781 | (terminal) |
3782 | Lisp_Object terminal; | |
41beb8fc | 3783 | { |
6ed8eeff | 3784 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
b9dc4443 RS |
3785 | char *vendor = ServerVendor (dpyinfo->display); |
3786 | ||
41beb8fc RS |
3787 | if (! vendor) vendor = ""; |
3788 | return build_string (vendor); | |
3789 | } | |
3790 | ||
3791 | DEFUN ("x-server-version", Fx_server_version, Sx_server_version, 0, 1, 0, | |
d29a9848 | 3792 | doc: /* Return the version numbers of the X server of display TERMINAL. |
c061c855 | 3793 | The value is a list of three integers: the major and minor |
95d62d8a | 3794 | version numbers of the X Protocol in use, and the distributor-specific release |
c061c855 GM |
3795 | number. See also the function `x-server-vendor'. |
3796 | ||
6ed8eeff | 3797 | The optional argument TERMINAL specifies which display to ask about. |
708e05dc | 3798 | TERMINAL should be a terminal object, a frame or a display name (a string). |
7ee72033 | 3799 | If omitted or nil, that stands for the selected frame's display. */) |
6ed8eeff KL |
3800 | (terminal) |
3801 | Lisp_Object terminal; | |
41beb8fc | 3802 | { |
6ed8eeff | 3803 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
b9dc4443 | 3804 | Display *dpy = dpyinfo->display; |
11ae94fe | 3805 | |
41beb8fc RS |
3806 | return Fcons (make_number (ProtocolVersion (dpy)), |
3807 | Fcons (make_number (ProtocolRevision (dpy)), | |
3808 | Fcons (make_number (VendorRelease (dpy)), Qnil))); | |
3809 | } | |
3810 | ||
3811 | DEFUN ("x-display-screens", Fx_display_screens, Sx_display_screens, 0, 1, 0, | |
6ed8eeff KL |
3812 | doc: /* Return the number of screens on the X server of display TERMINAL. |
3813 | The optional argument TERMINAL specifies which display to ask about. | |
708e05dc | 3814 | TERMINAL should be a terminal object, a frame or a display name (a string). |
7ee72033 | 3815 | If omitted or nil, that stands for the selected frame's display. */) |
6ed8eeff KL |
3816 | (terminal) |
3817 | Lisp_Object terminal; | |
41beb8fc | 3818 | { |
6ed8eeff | 3819 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
b9dc4443 RS |
3820 | |
3821 | return make_number (ScreenCount (dpyinfo->display)); | |
41beb8fc RS |
3822 | } |
3823 | ||
3824 | DEFUN ("x-display-mm-height", Fx_display_mm_height, Sx_display_mm_height, 0, 1, 0, | |
6ed8eeff KL |
3825 | doc: /* Return the height in millimeters of the X display TERMINAL. |
3826 | The optional argument TERMINAL specifies which display to ask about. | |
708e05dc | 3827 | TERMINAL should be a terminal object, a frame or a display name (a string). |
7ee72033 | 3828 | If omitted or nil, that stands for the selected frame's display. */) |
6ed8eeff KL |
3829 | (terminal) |
3830 | Lisp_Object terminal; | |
41beb8fc | 3831 | { |
6ed8eeff | 3832 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
b9dc4443 RS |
3833 | |
3834 | return make_number (HeightMMOfScreen (dpyinfo->screen)); | |
41beb8fc RS |
3835 | } |
3836 | ||
3837 | DEFUN ("x-display-mm-width", Fx_display_mm_width, Sx_display_mm_width, 0, 1, 0, | |
6ed8eeff KL |
3838 | doc: /* Return the width in millimeters of the X display TERMINAL. |
3839 | The optional argument TERMINAL specifies which display to ask about. | |
708e05dc | 3840 | TERMINAL should be a terminal object, a frame or a display name (a string). |
7ee72033 | 3841 | If omitted or nil, that stands for the selected frame's display. */) |
6ed8eeff KL |
3842 | (terminal) |
3843 | Lisp_Object terminal; | |
41beb8fc | 3844 | { |
6ed8eeff | 3845 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
b9dc4443 RS |
3846 | |
3847 | return make_number (WidthMMOfScreen (dpyinfo->screen)); | |
41beb8fc RS |
3848 | } |
3849 | ||
3850 | DEFUN ("x-display-backing-store", Fx_display_backing_store, | |
c061c855 | 3851 | Sx_display_backing_store, 0, 1, 0, |
d29a9848 | 3852 | doc: /* Return an indication of whether X display TERMINAL does backing store. |
c061c855 | 3853 | The value may be `always', `when-mapped', or `not-useful'. |
6ed8eeff | 3854 | The optional argument TERMINAL specifies which display to ask about. |
708e05dc | 3855 | TERMINAL should be a terminal object, a frame or a display name (a string). |
7ee72033 | 3856 | If omitted or nil, that stands for the selected frame's display. */) |
6ed8eeff KL |
3857 | (terminal) |
3858 | Lisp_Object terminal; | |
41beb8fc | 3859 | { |
6ed8eeff | 3860 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
8ec8a5ec | 3861 | Lisp_Object result; |
11ae94fe | 3862 | |
b9dc4443 | 3863 | switch (DoesBackingStore (dpyinfo->screen)) |
41beb8fc RS |
3864 | { |
3865 | case Always: | |
8ec8a5ec GM |
3866 | result = intern ("always"); |
3867 | break; | |
41beb8fc RS |
3868 | |
3869 | case WhenMapped: | |
8ec8a5ec GM |
3870 | result = intern ("when-mapped"); |
3871 | break; | |
41beb8fc RS |
3872 | |
3873 | case NotUseful: | |
8ec8a5ec GM |
3874 | result = intern ("not-useful"); |
3875 | break; | |
41beb8fc RS |
3876 | |
3877 | default: | |
3878 | error ("Strange value for BackingStore parameter of screen"); | |
8ec8a5ec | 3879 | result = Qnil; |
41beb8fc | 3880 | } |
8ec8a5ec GM |
3881 | |
3882 | return result; | |
41beb8fc RS |
3883 | } |
3884 | ||
3885 | DEFUN ("x-display-visual-class", Fx_display_visual_class, | |
c061c855 | 3886 | Sx_display_visual_class, 0, 1, 0, |
6ed8eeff | 3887 | doc: /* Return the visual class of the X display TERMINAL. |
c061c855 GM |
3888 | The value is one of the symbols `static-gray', `gray-scale', |
3889 | `static-color', `pseudo-color', `true-color', or `direct-color'. | |
3890 | ||
6ed8eeff | 3891 | The optional argument TERMINAL specifies which display to ask about. |
708e05dc | 3892 | TERMINAL should a terminal object, a frame or a display name (a string). |
7ee72033 | 3893 | If omitted or nil, that stands for the selected frame's display. */) |
6ed8eeff KL |
3894 | (terminal) |
3895 | Lisp_Object terminal; | |
41beb8fc | 3896 | { |
6ed8eeff | 3897 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
8ec8a5ec | 3898 | Lisp_Object result; |
11ae94fe | 3899 | |
b9dc4443 | 3900 | switch (dpyinfo->visual->class) |
41beb8fc | 3901 | { |
8ec8a5ec GM |
3902 | case StaticGray: |
3903 | result = intern ("static-gray"); | |
3904 | break; | |
3905 | case GrayScale: | |
3906 | result = intern ("gray-scale"); | |
3907 | break; | |
3908 | case StaticColor: | |
3909 | result = intern ("static-color"); | |
3910 | break; | |
3911 | case PseudoColor: | |
3912 | result = intern ("pseudo-color"); | |
3913 | break; | |
3914 | case TrueColor: | |
3915 | result = intern ("true-color"); | |
3916 | break; | |
3917 | case DirectColor: | |
3918 | result = intern ("direct-color"); | |
3919 | break; | |
41beb8fc RS |
3920 | default: |
3921 | error ("Display has an unknown visual class"); | |
8ec8a5ec | 3922 | result = Qnil; |
41beb8fc | 3923 | } |
177c0ea7 | 3924 | |
8ec8a5ec | 3925 | return result; |
41beb8fc RS |
3926 | } |
3927 | ||
3928 | DEFUN ("x-display-save-under", Fx_display_save_under, | |
c061c855 | 3929 | Sx_display_save_under, 0, 1, 0, |
d29a9848 | 3930 | doc: /* Return t if the X display TERMINAL supports the save-under feature. |
6ed8eeff | 3931 | The optional argument TERMINAL specifies which display to ask about. |
708e05dc | 3932 | TERMINAL should be a terminal object, a frame or a display name (a string). |
7ee72033 | 3933 | If omitted or nil, that stands for the selected frame's display. */) |
6ed8eeff KL |
3934 | (terminal) |
3935 | Lisp_Object terminal; | |
41beb8fc | 3936 | { |
6ed8eeff | 3937 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
11ae94fe | 3938 | |
b9dc4443 | 3939 | if (DoesSaveUnders (dpyinfo->screen) == True) |
41beb8fc RS |
3940 | return Qt; |
3941 | else | |
3942 | return Qnil; | |
3943 | } | |
3944 | \f | |
b9dc4443 | 3945 | int |
55caf99c RS |
3946 | x_pixel_width (f) |
3947 | register struct frame *f; | |
01f1ba30 | 3948 | { |
be786000 | 3949 | return FRAME_PIXEL_WIDTH (f); |
01f1ba30 JB |
3950 | } |
3951 | ||
b9dc4443 | 3952 | int |
55caf99c RS |
3953 | x_pixel_height (f) |
3954 | register struct frame *f; | |
01f1ba30 | 3955 | { |
be786000 | 3956 | return FRAME_PIXEL_HEIGHT (f); |
55caf99c RS |
3957 | } |
3958 | ||
b9dc4443 | 3959 | int |
55caf99c RS |
3960 | x_char_width (f) |
3961 | register struct frame *f; | |
3962 | { | |
be786000 | 3963 | return FRAME_COLUMN_WIDTH (f); |
55caf99c RS |
3964 | } |
3965 | ||
b9dc4443 | 3966 | int |
55caf99c RS |
3967 | x_char_height (f) |
3968 | register struct frame *f; | |
3969 | { | |
be786000 | 3970 | return FRAME_LINE_HEIGHT (f); |
01f1ba30 | 3971 | } |
b9dc4443 RS |
3972 | |
3973 | int | |
f03f2489 RS |
3974 | x_screen_planes (f) |
3975 | register struct frame *f; | |
b9dc4443 | 3976 | { |
f03f2489 | 3977 | return FRAME_X_DISPLAY_INFO (f)->n_planes; |
b9dc4443 | 3978 | } |
01f1ba30 | 3979 | |
a6ad00c0 GM |
3980 | |
3981 | \f | |
3982 | /************************************************************************ | |
3983 | X Displays | |
3984 | ************************************************************************/ | |
3985 | ||
01f1ba30 | 3986 | \f |
a6ad00c0 GM |
3987 | /* Mapping visual names to visuals. */ |
3988 | ||
3989 | static struct visual_class | |
3990 | { | |
3991 | char *name; | |
3992 | int class; | |
3993 | } | |
3994 | visual_classes[] = | |
3995 | { | |
3996 | {"StaticGray", StaticGray}, | |
3997 | {"GrayScale", GrayScale}, | |
3998 | {"StaticColor", StaticColor}, | |
3999 | {"PseudoColor", PseudoColor}, | |
4000 | {"TrueColor", TrueColor}, | |
4001 | {"DirectColor", DirectColor}, | |
9908a324 | 4002 | {NULL, 0} |
a6ad00c0 GM |
4003 | }; |
4004 | ||
4005 | ||
404daac1 | 4006 | #ifndef HAVE_XSCREENNUMBEROFSCREEN |
a6ad00c0 GM |
4007 | |
4008 | /* Value is the screen number of screen SCR. This is a substitute for | |
4009 | the X function with the same name when that doesn't exist. */ | |
4010 | ||
404daac1 RS |
4011 | int |
4012 | XScreenNumberOfScreen (scr) | |
4013 | register Screen *scr; | |
4014 | { | |
a6ad00c0 GM |
4015 | Display *dpy = scr->display; |
4016 | int i; | |
3df34fdb | 4017 | |
a6ad00c0 | 4018 | for (i = 0; i < dpy->nscreens; ++i) |
fbd5ceb2 | 4019 | if (scr == dpy->screens + i) |
a6ad00c0 | 4020 | break; |
404daac1 | 4021 | |
a6ad00c0 | 4022 | return i; |
404daac1 | 4023 | } |
a6ad00c0 | 4024 | |
404daac1 RS |
4025 | #endif /* not HAVE_XSCREENNUMBEROFSCREEN */ |
4026 | ||
01f1ba30 | 4027 | |
a6ad00c0 GM |
4028 | /* Select the visual that should be used on display DPYINFO. Set |
4029 | members of DPYINFO appropriately. Called from x_term_init. */ | |
fe24a618 | 4030 | |
a6ad00c0 GM |
4031 | void |
4032 | select_visual (dpyinfo) | |
4033 | struct x_display_info *dpyinfo; | |
4034 | { | |
4035 | Display *dpy = dpyinfo->display; | |
4036 | Screen *screen = dpyinfo->screen; | |
4037 | Lisp_Object value; | |
fe24a618 | 4038 | |
a6ad00c0 GM |
4039 | /* See if a visual is specified. */ |
4040 | value = display_x_get_resource (dpyinfo, | |
4041 | build_string ("visualClass"), | |
4042 | build_string ("VisualClass"), | |
4043 | Qnil, Qnil); | |
4044 | if (STRINGP (value)) | |
4045 | { | |
4046 | /* VALUE should be of the form CLASS-DEPTH, where CLASS is one | |
4047 | of `PseudoColor', `TrueColor' etc. and DEPTH is the color | |
4048 | depth, a decimal number. NAME is compared with case ignored. */ | |
d5db4077 | 4049 | char *s = (char *) alloca (SBYTES (value) + 1); |
a6ad00c0 GM |
4050 | char *dash; |
4051 | int i, class = -1; | |
4052 | XVisualInfo vinfo; | |
4053 | ||
d5db4077 | 4054 | strcpy (s, SDATA (value)); |
a6ad00c0 GM |
4055 | dash = index (s, '-'); |
4056 | if (dash) | |
4057 | { | |
4058 | dpyinfo->n_planes = atoi (dash + 1); | |
4059 | *dash = '\0'; | |
4060 | } | |
4061 | else | |
4062 | /* We won't find a matching visual with depth 0, so that | |
4063 | an error will be printed below. */ | |
4064 | dpyinfo->n_planes = 0; | |
f0614854 | 4065 | |
a6ad00c0 GM |
4066 | /* Determine the visual class. */ |
4067 | for (i = 0; visual_classes[i].name; ++i) | |
05131107 | 4068 | if (xstrcasecmp (s, visual_classes[i].name) == 0) |
a6ad00c0 GM |
4069 | { |
4070 | class = visual_classes[i].class; | |
4071 | break; | |
4072 | } | |
01f1ba30 | 4073 | |
a6ad00c0 GM |
4074 | /* Look up a matching visual for the specified class. */ |
4075 | if (class == -1 | |
4076 | || !XMatchVisualInfo (dpy, XScreenNumberOfScreen (screen), | |
4077 | dpyinfo->n_planes, class, &vinfo)) | |
d5db4077 | 4078 | fatal ("Invalid visual specification `%s'", SDATA (value)); |
177c0ea7 | 4079 | |
a6ad00c0 GM |
4080 | dpyinfo->visual = vinfo.visual; |
4081 | } | |
01f1ba30 JB |
4082 | else |
4083 | { | |
a6ad00c0 GM |
4084 | int n_visuals; |
4085 | XVisualInfo *vinfo, vinfo_template; | |
177c0ea7 | 4086 | |
a6ad00c0 GM |
4087 | dpyinfo->visual = DefaultVisualOfScreen (screen); |
4088 | ||
a6ad00c0 | 4089 | vinfo_template.visualid = XVisualIDFromVisual (dpyinfo->visual); |
a6ad00c0 GM |
4090 | vinfo_template.screen = XScreenNumberOfScreen (screen); |
4091 | vinfo = XGetVisualInfo (dpy, VisualIDMask | VisualScreenMask, | |
4092 | &vinfo_template, &n_visuals); | |
4093 | if (n_visuals != 1) | |
4094 | fatal ("Can't get proper X visual info"); | |
4095 | ||
94ac875b | 4096 | dpyinfo->n_planes = vinfo->depth; |
a6ad00c0 GM |
4097 | XFree ((char *) vinfo); |
4098 | } | |
01f1ba30 | 4099 | } |
01f1ba30 | 4100 | |
a6ad00c0 | 4101 | |
b9dc4443 RS |
4102 | /* Return the X display structure for the display named NAME. |
4103 | Open a new connection if necessary. */ | |
4104 | ||
4105 | struct x_display_info * | |
4106 | x_display_info_for_name (name) | |
4107 | Lisp_Object name; | |
4108 | { | |
08a90d6a | 4109 | Lisp_Object names; |
b9dc4443 RS |
4110 | struct x_display_info *dpyinfo; |
4111 | ||
b7826503 | 4112 | CHECK_STRING (name); |
b9dc4443 | 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 | |
08a90d6a RS |
4119 | for (dpyinfo = x_display_list, names = x_display_name_list; |
4120 | dpyinfo; | |
8e713be6 | 4121 | dpyinfo = dpyinfo->next, names = XCDR (names)) |
b9dc4443 RS |
4122 | { |
4123 | Lisp_Object tem; | |
8e713be6 | 4124 | tem = Fstring_equal (XCAR (XCAR (names)), name); |
08a90d6a | 4125 | if (!NILP (tem)) |
b9dc4443 RS |
4126 | return dpyinfo; |
4127 | } | |
4128 | ||
b7975ee4 KH |
4129 | /* Use this general default value to start with. */ |
4130 | Vx_resource_name = Vinvocation_name; | |
4131 | ||
b9dc4443 RS |
4132 | validate_x_resource_name (); |
4133 | ||
9b207e8e | 4134 | dpyinfo = x_term_init (name, (char *)0, |
d5db4077 | 4135 | (char *) SDATA (Vx_resource_name)); |
b9dc4443 | 4136 | |
08a90d6a | 4137 | if (dpyinfo == 0) |
d5db4077 | 4138 | error ("Cannot connect to X server %s", SDATA (name)); |
08a90d6a | 4139 | |
b9dc4443 RS |
4140 | x_in_use = 1; |
4141 | XSETFASTINT (Vwindow_system_version, 11); | |
4142 | ||
4143 | return dpyinfo; | |
4144 | } | |
4145 | ||
a6ad00c0 | 4146 | |
01f1ba30 | 4147 | DEFUN ("x-open-connection", Fx_open_connection, Sx_open_connection, |
c061c855 | 4148 | 1, 3, 0, |
7ee72033 | 4149 | doc: /* Open a connection to an X server. |
c061c855 GM |
4150 | DISPLAY is the name of the display to connect to. |
4151 | Optional second arg XRM-STRING is a string of resources in xrdb format. | |
4152 | If the optional third arg MUST-SUCCEED is non-nil, | |
7ee72033 MB |
4153 | terminate Emacs if we can't open the connection. */) |
4154 | (display, xrm_string, must_succeed) | |
08a90d6a | 4155 | Lisp_Object display, xrm_string, must_succeed; |
01f1ba30 | 4156 | { |
01f1ba30 | 4157 | unsigned char *xrm_option; |
b9dc4443 | 4158 | struct x_display_info *dpyinfo; |
01f1ba30 | 4159 | |
b7826503 | 4160 | CHECK_STRING (display); |
d387c960 | 4161 | if (! NILP (xrm_string)) |
b7826503 | 4162 | CHECK_STRING (xrm_string); |
01f1ba30 | 4163 | |
2246281f KL |
4164 | #if 0 |
4165 | if (! EQ (Vinitial_window_system, intern ("x"))) | |
4166 | error ("Not using X Windows"); /* That doesn't stop us anymore. */ | |
4167 | #endif | |
806048df | 4168 | |
d387c960 | 4169 | if (! NILP (xrm_string)) |
d5db4077 | 4170 | xrm_option = (unsigned char *) SDATA (xrm_string); |
01f1ba30 JB |
4171 | else |
4172 | xrm_option = (unsigned char *) 0; | |
d387c960 JB |
4173 | |
4174 | validate_x_resource_name (); | |
4175 | ||
e1b1bee8 | 4176 | /* This is what opens the connection and sets x_current_display. |
b9dc4443 RS |
4177 | This also initializes many symbols, such as those used for input. */ |
4178 | dpyinfo = x_term_init (display, xrm_option, | |
d5db4077 | 4179 | (char *) SDATA (Vx_resource_name)); |
f1c16f36 | 4180 | |
08a90d6a RS |
4181 | if (dpyinfo == 0) |
4182 | { | |
4183 | if (!NILP (must_succeed)) | |
10ffbc14 GM |
4184 | fatal ("Cannot connect to X server %s.\n\ |
4185 | Check the DISPLAY environment variable or use `-d'.\n\ | |
842a9389 JB |
4186 | Also use the `xauth' program to verify that you have the proper\n\ |
4187 | authorization information needed to connect the X server.\n\ | |
bf770132 | 4188 | An insecure way to solve the problem may be to use `xhost'.\n", |
d5db4077 | 4189 | SDATA (display)); |
08a90d6a | 4190 | else |
d5db4077 | 4191 | error ("Cannot connect to X server %s", SDATA (display)); |
08a90d6a RS |
4192 | } |
4193 | ||
b9dc4443 | 4194 | x_in_use = 1; |
01f1ba30 | 4195 | |
b9dc4443 | 4196 | XSETFASTINT (Vwindow_system_version, 11); |
01f1ba30 JB |
4197 | return Qnil; |
4198 | } | |
4199 | ||
08a90d6a RS |
4200 | DEFUN ("x-close-connection", Fx_close_connection, |
4201 | Sx_close_connection, 1, 1, 0, | |
00d385b0 | 4202 | doc: /* Close the connection to TERMINAL's X server. |
708e05dc | 4203 | For TERMINAL, specify a terminal object, a frame or a display name (a |
00d385b0 KL |
4204 | string). If TERMINAL is nil, that stands for the selected frame's |
4205 | terminal. */) | |
4206 | (terminal) | |
4207 | Lisp_Object terminal; | |
01f1ba30 | 4208 | { |
00d385b0 | 4209 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
3457bc6e | 4210 | |
08a90d6a RS |
4211 | if (dpyinfo->reference_count > 0) |
4212 | error ("Display still has frames on it"); | |
01f1ba30 | 4213 | |
6ed8eeff | 4214 | x_delete_terminal (dpyinfo->terminal); |
3457bc6e | 4215 | |
01f1ba30 JB |
4216 | return Qnil; |
4217 | } | |
4218 | ||
08a90d6a | 4219 | DEFUN ("x-display-list", Fx_display_list, Sx_display_list, 0, 0, 0, |
7ee72033 MB |
4220 | doc: /* Return the list of display names that Emacs has connections to. */) |
4221 | () | |
08a90d6a RS |
4222 | { |
4223 | Lisp_Object tail, result; | |
4224 | ||
4225 | result = Qnil; | |
9beb8baa | 4226 | for (tail = x_display_name_list; CONSP (tail); tail = XCDR (tail)) |
8e713be6 | 4227 | result = Fcons (XCAR (XCAR (tail)), result); |
08a90d6a RS |
4228 | |
4229 | return result; | |
4230 | } | |
4231 | ||
4232 | DEFUN ("x-synchronize", Fx_synchronize, Sx_synchronize, 1, 2, 0, | |
7ee72033 | 4233 | doc: /* If ON is non-nil, report X errors as soon as the erring request is made. |
c061c855 GM |
4234 | If ON is nil, allow buffering of requests. |
4235 | Turning on synchronization prohibits the Xlib routines from buffering | |
4236 | requests and seriously degrades performance, but makes debugging much | |
4237 | easier. | |
00d385b0 | 4238 | The optional second argument TERMINAL specifies which display to act on. |
708e05dc | 4239 | TERMINAL should be a terminal object, a frame or a display name (a string). |
00d385b0 KL |
4240 | If TERMINAL is omitted or nil, that stands for the selected frame's display. */) |
4241 | (on, terminal) | |
4242 | Lisp_Object terminal, on; | |
01f1ba30 | 4243 | { |
00d385b0 | 4244 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
11ae94fe | 4245 | |
b9dc4443 | 4246 | XSynchronize (dpyinfo->display, !EQ (on, Qnil)); |
01f1ba30 JB |
4247 | |
4248 | return Qnil; | |
4249 | } | |
4250 | ||
b9dc4443 | 4251 | /* Wait for responses to all X commands issued so far for frame F. */ |
6b7b1820 RS |
4252 | |
4253 | void | |
b9dc4443 RS |
4254 | x_sync (f) |
4255 | FRAME_PTR f; | |
6b7b1820 | 4256 | { |
4e87f4d2 | 4257 | BLOCK_INPUT; |
b9dc4443 | 4258 | XSync (FRAME_X_DISPLAY (f), False); |
4e87f4d2 | 4259 | UNBLOCK_INPUT; |
6b7b1820 | 4260 | } |
333b20bb | 4261 | |
01f1ba30 | 4262 | \f |
333b20bb | 4263 | /*********************************************************************** |
6b61353c | 4264 | Window properties |
333b20bb | 4265 | ***********************************************************************/ |
f1c16f36 | 4266 | |
6b61353c KH |
4267 | DEFUN ("x-change-window-property", Fx_change_window_property, |
4268 | Sx_change_window_property, 2, 6, 0, | |
4269 | doc: /* Change window property PROP to VALUE on the X window of FRAME. | |
4270 | PROP must be a string. | |
4271 | VALUE may be a string or a list of conses, numbers and/or strings. | |
4272 | If an element in the list is a string, it is converted to | |
4273 | an Atom and the value of the Atom is used. If an element is a cons, | |
4274 | it is converted to a 32 bit number where the car is the 16 top bits and the | |
4275 | cdr is the lower 16 bits. | |
4276 | FRAME nil or omitted means use the selected frame. | |
4277 | If TYPE is given and non-nil, it is the name of the type of VALUE. | |
4278 | If TYPE is not given or nil, the type is STRING. | |
4279 | FORMAT gives the size in bits of each element if VALUE is a list. | |
4280 | It must be one of 8, 16 or 32. | |
4281 | If VALUE is a string or FORMAT is nil or not given, FORMAT defaults to 8. | |
4282 | If OUTER_P is non-nil, the property is changed for the outer X window of | |
4283 | FRAME. Default is to change on the edit X window. | |
4284 | ||
4285 | Value is VALUE. */) | |
4286 | (prop, value, frame, type, format, outer_p) | |
4287 | Lisp_Object prop, value, frame, type, format, outer_p; | |
4288 | { | |
4289 | struct frame *f = check_x_frame (frame); | |
4290 | Atom prop_atom; | |
4291 | Atom target_type = XA_STRING; | |
4292 | int element_format = 8; | |
4293 | unsigned char *data; | |
4294 | int nelements; | |
4295 | Window w; | |
333b20bb | 4296 | |
6b61353c | 4297 | CHECK_STRING (prop); |
333b20bb | 4298 | |
6b61353c KH |
4299 | if (! NILP (format)) |
4300 | { | |
4301 | CHECK_NUMBER (format); | |
4302 | element_format = XFASTINT (format); | |
333b20bb | 4303 | |
6b61353c KH |
4304 | if (element_format != 8 && element_format != 16 |
4305 | && element_format != 32) | |
4306 | error ("FORMAT must be one of 8, 16 or 32"); | |
4307 | } | |
333b20bb | 4308 | |
6b61353c KH |
4309 | if (CONSP (value)) |
4310 | { | |
4311 | nelements = x_check_property_data (value); | |
4312 | if (nelements == -1) | |
4313 | error ("Bad data in VALUE, must be number, string or cons"); | |
333b20bb | 4314 | |
6b61353c KH |
4315 | if (element_format == 8) |
4316 | data = (unsigned char *) xmalloc (nelements); | |
4317 | else if (element_format == 16) | |
4318 | data = (unsigned char *) xmalloc (nelements*2); | |
fede04ef JD |
4319 | else /* format == 32 */ |
4320 | /* The man page for XChangeProperty: | |
4321 | "If the specified format is 32, the property data must be a | |
4322 | long array." | |
4323 | This applies even if long is more than 64 bits. The X library | |
4324 | converts to 32 bits before sending to the X server. */ | |
4325 | data = (unsigned char *) xmalloc (nelements * sizeof(long)); | |
333b20bb | 4326 | |
6b61353c KH |
4327 | x_fill_property_data (FRAME_X_DISPLAY (f), value, data, element_format); |
4328 | } | |
4329 | else | |
4330 | { | |
4331 | CHECK_STRING (value); | |
4332 | data = SDATA (value); | |
4333 | nelements = SCHARS (value); | |
4334 | } | |
333b20bb | 4335 | |
6b61353c KH |
4336 | BLOCK_INPUT; |
4337 | prop_atom = XInternAtom (FRAME_X_DISPLAY (f), SDATA (prop), False); | |
4338 | if (! NILP (type)) | |
4339 | { | |
4340 | CHECK_STRING (type); | |
4341 | target_type = XInternAtom (FRAME_X_DISPLAY (f), SDATA (type), False); | |
4342 | } | |
333b20bb | 4343 | |
6b61353c KH |
4344 | if (! NILP (outer_p)) w = FRAME_OUTER_WINDOW (f); |
4345 | else w = FRAME_X_WINDOW (f); | |
5b3f8550 | 4346 | |
6b61353c KH |
4347 | XChangeProperty (FRAME_X_DISPLAY (f), w, |
4348 | prop_atom, target_type, element_format, PropModeReplace, | |
4349 | data, nelements); | |
333b20bb | 4350 | |
6b61353c | 4351 | if (CONSP (value)) xfree (data); |
333b20bb | 4352 | |
6b61353c KH |
4353 | /* Make sure the property is set when we return. */ |
4354 | XFlush (FRAME_X_DISPLAY (f)); | |
4355 | UNBLOCK_INPUT; | |
333b20bb | 4356 | |
6b61353c | 4357 | return value; |
333b20bb GM |
4358 | } |
4359 | ||
4360 | ||
6b61353c KH |
4361 | DEFUN ("x-delete-window-property", Fx_delete_window_property, |
4362 | Sx_delete_window_property, 1, 2, 0, | |
4363 | doc: /* Remove window property PROP from X window of FRAME. | |
4364 | FRAME nil or omitted means use the selected frame. Value is PROP. */) | |
4365 | (prop, frame) | |
4366 | Lisp_Object prop, frame; | |
333b20bb | 4367 | { |
6b61353c KH |
4368 | struct frame *f = check_x_frame (frame); |
4369 | Atom prop_atom; | |
333b20bb | 4370 | |
6b61353c KH |
4371 | CHECK_STRING (prop); |
4372 | BLOCK_INPUT; | |
4373 | prop_atom = XInternAtom (FRAME_X_DISPLAY (f), SDATA (prop), False); | |
4374 | XDeleteProperty (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), prop_atom); | |
333b20bb | 4375 | |
6b61353c KH |
4376 | /* Make sure the property is removed when we return. */ |
4377 | XFlush (FRAME_X_DISPLAY (f)); | |
4378 | UNBLOCK_INPUT; | |
333b20bb | 4379 | |
6b61353c KH |
4380 | return prop; |
4381 | } | |
333b20bb | 4382 | |
333b20bb | 4383 | |
6b61353c KH |
4384 | DEFUN ("x-window-property", Fx_window_property, Sx_window_property, |
4385 | 1, 6, 0, | |
4386 | doc: /* Value is the value of window property PROP on FRAME. | |
4387 | If FRAME is nil or omitted, use the selected frame. | |
4388 | If TYPE is nil or omitted, get the property as a string. Otherwise TYPE | |
4389 | is the name of the Atom that denotes the type expected. | |
4390 | If SOURCE is non-nil, get the property on that window instead of from | |
4391 | FRAME. The number 0 denotes the root window. | |
4392 | If DELETE_P is non-nil, delete the property after retreiving it. | |
4393 | If VECTOR_RET_P is non-nil, don't return a string but a vector of values. | |
4394 | ||
4395 | Value is nil if FRAME hasn't a property with name PROP or if PROP has | |
4396 | no value of TYPE. */) | |
4397 | (prop, frame, type, source, delete_p, vector_ret_p) | |
4398 | Lisp_Object prop, frame, type, source, delete_p, vector_ret_p; | |
333b20bb | 4399 | { |
6b61353c KH |
4400 | struct frame *f = check_x_frame (frame); |
4401 | Atom prop_atom; | |
4402 | int rc; | |
4403 | Lisp_Object prop_value = Qnil; | |
a3db4b26 | 4404 | unsigned char *tmp_data = NULL; |
6b61353c KH |
4405 | Atom actual_type; |
4406 | Atom target_type = XA_STRING; | |
4407 | int actual_format; | |
4408 | unsigned long actual_size, bytes_remaining; | |
4409 | Window target_window = FRAME_X_WINDOW (f); | |
4410 | struct gcpro gcpro1; | |
177c0ea7 | 4411 | |
6b61353c KH |
4412 | GCPRO1 (prop_value); |
4413 | CHECK_STRING (prop); | |
1783ffa2 | 4414 | |
6b61353c KH |
4415 | if (! NILP (source)) |
4416 | { | |
4417 | if (NUMBERP (source)) | |
4418 | { | |
4419 | if (FLOATP (source)) | |
4420 | target_window = (Window) XFLOAT (source); | |
4421 | else | |
4422 | target_window = XFASTINT (source); | |
177c0ea7 | 4423 | |
6b61353c KH |
4424 | if (target_window == 0) |
4425 | target_window = FRAME_X_DISPLAY_INFO (f)->root_window; | |
4426 | } | |
4427 | else if (CONSP (source)) | |
4428 | target_window = cons_to_long (source); | |
333b20bb GM |
4429 | } |
4430 | ||
6b61353c KH |
4431 | BLOCK_INPUT; |
4432 | if (STRINGP (type)) | |
4433 | { | |
4434 | if (strcmp ("AnyPropertyType", SDATA (type)) == 0) | |
4435 | target_type = AnyPropertyType; | |
4436 | else | |
4437 | target_type = XInternAtom (FRAME_X_DISPLAY (f), SDATA (type), False); | |
4438 | } | |
333b20bb | 4439 | |
6b61353c KH |
4440 | prop_atom = XInternAtom (FRAME_X_DISPLAY (f), SDATA (prop), False); |
4441 | rc = XGetWindowProperty (FRAME_X_DISPLAY (f), target_window, | |
4442 | prop_atom, 0, 0, False, target_type, | |
4443 | &actual_type, &actual_format, &actual_size, | |
a3db4b26 | 4444 | &bytes_remaining, &tmp_data); |
6b61353c KH |
4445 | if (rc == Success) |
4446 | { | |
4447 | int size = bytes_remaining; | |
333b20bb | 4448 | |
6b61353c KH |
4449 | XFree (tmp_data); |
4450 | tmp_data = NULL; | |
333b20bb | 4451 | |
6b61353c | 4452 | rc = XGetWindowProperty (FRAME_X_DISPLAY (f), target_window, |
333b20bb | 4453 | prop_atom, 0, bytes_remaining, |
6b61353c | 4454 | ! NILP (delete_p), target_type, |
177c0ea7 JB |
4455 | &actual_type, &actual_format, |
4456 | &actual_size, &bytes_remaining, | |
a3db4b26 | 4457 | &tmp_data); |
4c8c7926 | 4458 | if (rc == Success && tmp_data) |
6b61353c | 4459 | { |
fede04ef JD |
4460 | /* The man page for XGetWindowProperty says: |
4461 | "If the returned format is 32, the returned data is represented | |
4462 | as a long array and should be cast to that type to obtain the | |
4463 | elements." | |
4464 | This applies even if long is more than 32 bits, the X library | |
4465 | converts from 32 bit elements received from the X server to long | |
4466 | and passes the long array to us. Thus, for that case bcopy can not | |
4467 | be used. We convert to a 32 bit type here, because so much code | |
4468 | assume on that. | |
4469 | ||
4470 | The bytes and offsets passed to XGetWindowProperty refers to the | |
4471 | property and those are indeed in 32 bit quantities if format is | |
4472 | 32. */ | |
4473 | ||
4474 | if (actual_format == 32 && actual_format < BITS_PER_LONG) | |
4475 | { | |
4476 | unsigned long i; | |
4477 | int *idata = (int *) tmp_data; | |
4478 | long *ldata = (long *) tmp_data; | |
4479 | ||
4480 | for (i = 0; i < actual_size; ++i) | |
a3db4b26 | 4481 | idata[i] = (int) ldata[i]; |
fede04ef JD |
4482 | } |
4483 | ||
6b61353c KH |
4484 | if (NILP (vector_ret_p)) |
4485 | prop_value = make_string (tmp_data, size); | |
4486 | else | |
4487 | prop_value = x_property_data_to_lisp (f, | |
a3db4b26 | 4488 | tmp_data, |
6b61353c KH |
4489 | actual_type, |
4490 | actual_format, | |
4491 | actual_size); | |
4492 | } | |
333b20bb | 4493 | |
6b61353c | 4494 | if (tmp_data) XFree (tmp_data); |
333b20bb GM |
4495 | } |
4496 | ||
4497 | UNBLOCK_INPUT; | |
6b61353c | 4498 | UNGCPRO; |
333b20bb GM |
4499 | return prop_value; |
4500 | } | |
4501 | ||
4502 | ||
4503 | \f | |
4504 | /*********************************************************************** | |
4505 | Busy cursor | |
4506 | ***********************************************************************/ | |
4507 | ||
0af913d7 GM |
4508 | /* Timer function of hourglass_atimer. TIMER is equal to |
4509 | hourglass_atimer. | |
4ae9a85e | 4510 | |
0af913d7 GM |
4511 | Display an hourglass pointer on all frames by mapping the frames' |
4512 | hourglass_window. Set the hourglass_p flag in the frames' | |
4513 | output_data.x structure to indicate that an hourglass cursor is | |
4514 | shown on the frames. */ | |
4ae9a85e | 4515 | |
1885ab29 | 4516 | void |
0af913d7 | 4517 | show_hourglass (timer) |
4ae9a85e GM |
4518 | struct atimer *timer; |
4519 | { | |
4520 | /* The timer implementation will cancel this timer automatically | |
0af913d7 | 4521 | after this function has run. Set hourglass_atimer to null |
4ae9a85e | 4522 | so that we know the timer doesn't have to be canceled. */ |
0af913d7 | 4523 | hourglass_atimer = NULL; |
4ae9a85e | 4524 | |
0af913d7 | 4525 | if (!hourglass_shown_p) |
333b20bb GM |
4526 | { |
4527 | Lisp_Object rest, frame; | |
177c0ea7 | 4528 | |
4ae9a85e | 4529 | BLOCK_INPUT; |
177c0ea7 | 4530 | |
333b20bb | 4531 | FOR_EACH_FRAME (rest, frame) |
5f7a1890 GM |
4532 | { |
4533 | struct frame *f = XFRAME (frame); | |
177c0ea7 | 4534 | |
5f7a1890 GM |
4535 | if (FRAME_LIVE_P (f) && FRAME_X_P (f) && FRAME_X_DISPLAY (f)) |
4536 | { | |
4537 | Display *dpy = FRAME_X_DISPLAY (f); | |
177c0ea7 | 4538 | |
5f7a1890 GM |
4539 | #ifdef USE_X_TOOLKIT |
4540 | if (f->output_data.x->widget) | |
4541 | #else | |
4542 | if (FRAME_OUTER_WINDOW (f)) | |
4543 | #endif | |
4544 | { | |
0af913d7 | 4545 | f->output_data.x->hourglass_p = 1; |
177c0ea7 | 4546 | |
0af913d7 | 4547 | if (!f->output_data.x->hourglass_window) |
5f7a1890 GM |
4548 | { |
4549 | unsigned long mask = CWCursor; | |
4550 | XSetWindowAttributes attrs; | |
49b8b5dc JD |
4551 | #ifdef USE_GTK |
4552 | Window parent = FRAME_X_WINDOW (f); | |
4553 | #else | |
4554 | Window parent = FRAME_OUTER_WINDOW (f); | |
4555 | #endif | |
0af913d7 | 4556 | attrs.cursor = f->output_data.x->hourglass_cursor; |
177c0ea7 | 4557 | |
0af913d7 | 4558 | f->output_data.x->hourglass_window |
49b8b5dc | 4559 | = XCreateWindow (dpy, parent, |
5f7a1890 GM |
4560 | 0, 0, 32000, 32000, 0, 0, |
4561 | InputOnly, | |
4562 | CopyFromParent, | |
4563 | mask, &attrs); | |
4564 | } | |
177c0ea7 | 4565 | |
0af913d7 | 4566 | XMapRaised (dpy, f->output_data.x->hourglass_window); |
5f7a1890 GM |
4567 | XFlush (dpy); |
4568 | } | |
4569 | } | |
4570 | } | |
333b20bb | 4571 | |
0af913d7 | 4572 | hourglass_shown_p = 1; |
4ae9a85e GM |
4573 | UNBLOCK_INPUT; |
4574 | } | |
333b20bb GM |
4575 | } |
4576 | ||
4577 | ||
0af913d7 GM |
4578 | /* Hide the hourglass pointer on all frames, if it is currently |
4579 | shown. */ | |
333b20bb | 4580 | |
1885ab29 | 4581 | void |
0af913d7 | 4582 | hide_hourglass () |
4ae9a85e | 4583 | { |
0af913d7 | 4584 | if (hourglass_shown_p) |
333b20bb | 4585 | { |
4ae9a85e GM |
4586 | Lisp_Object rest, frame; |
4587 | ||
4588 | BLOCK_INPUT; | |
4589 | FOR_EACH_FRAME (rest, frame) | |
333b20bb | 4590 | { |
4ae9a85e | 4591 | struct frame *f = XFRAME (frame); |
177c0ea7 | 4592 | |
4ae9a85e GM |
4593 | if (FRAME_X_P (f) |
4594 | /* Watch out for newly created frames. */ | |
0af913d7 | 4595 | && f->output_data.x->hourglass_window) |
4ae9a85e | 4596 | { |
0af913d7 GM |
4597 | XUnmapWindow (FRAME_X_DISPLAY (f), |
4598 | f->output_data.x->hourglass_window); | |
4599 | /* Sync here because XTread_socket looks at the | |
4600 | hourglass_p flag that is reset to zero below. */ | |
4ae9a85e | 4601 | XSync (FRAME_X_DISPLAY (f), False); |
0af913d7 | 4602 | f->output_data.x->hourglass_p = 0; |
4ae9a85e | 4603 | } |
333b20bb | 4604 | } |
333b20bb | 4605 | |
0af913d7 | 4606 | hourglass_shown_p = 0; |
4ae9a85e GM |
4607 | UNBLOCK_INPUT; |
4608 | } | |
333b20bb GM |
4609 | } |
4610 | ||
4611 | ||
4612 | \f | |
4613 | /*********************************************************************** | |
4614 | Tool tips | |
4615 | ***********************************************************************/ | |
4616 | ||
4617 | static Lisp_Object x_create_tip_frame P_ ((struct x_display_info *, | |
275841bf | 4618 | Lisp_Object, Lisp_Object)); |
06d62053 | 4619 | static void compute_tip_xy P_ ((struct frame *, Lisp_Object, Lisp_Object, |
ab452f99 | 4620 | Lisp_Object, int, int, int *, int *)); |
177c0ea7 | 4621 | |
44b5a125 | 4622 | /* The frame of a currently visible tooltip. */ |
333b20bb | 4623 | |
44b5a125 | 4624 | Lisp_Object tip_frame; |
333b20bb GM |
4625 | |
4626 | /* If non-nil, a timer started that hides the last tooltip when it | |
4627 | fires. */ | |
4628 | ||
4629 | Lisp_Object tip_timer; | |
4630 | Window tip_window; | |
4631 | ||
06d62053 GM |
4632 | /* If non-nil, a vector of 3 elements containing the last args |
4633 | with which x-show-tip was called. See there. */ | |
4634 | ||
4635 | Lisp_Object last_show_tip_args; | |
4636 | ||
d63931a2 GM |
4637 | /* Maximum size for tooltips; a cons (COLUMNS . ROWS). */ |
4638 | ||
4639 | Lisp_Object Vx_max_tooltip_size; | |
4640 | ||
eaf1eea9 GM |
4641 | |
4642 | static Lisp_Object | |
4643 | unwind_create_tip_frame (frame) | |
4644 | Lisp_Object frame; | |
4645 | { | |
c844a81a GM |
4646 | Lisp_Object deleted; |
4647 | ||
4648 | deleted = unwind_create_frame (frame); | |
4649 | if (EQ (deleted, Qt)) | |
4650 | { | |
4651 | tip_window = None; | |
4652 | tip_frame = Qnil; | |
4653 | } | |
177c0ea7 | 4654 | |
c844a81a | 4655 | return deleted; |
eaf1eea9 GM |
4656 | } |
4657 | ||
4658 | ||
333b20bb | 4659 | /* Create a frame for a tooltip on the display described by DPYINFO. |
275841bf GM |
4660 | PARMS is a list of frame parameters. TEXT is the string to |
4661 | display in the tip frame. Value is the frame. | |
eaf1eea9 GM |
4662 | |
4663 | Note that functions called here, esp. x_default_parameter can | |
4664 | signal errors, for instance when a specified color name is | |
4665 | undefined. We have to make sure that we're in a consistent state | |
4666 | when this happens. */ | |
333b20bb GM |
4667 | |
4668 | static Lisp_Object | |
275841bf | 4669 | x_create_tip_frame (dpyinfo, parms, text) |
333b20bb | 4670 | struct x_display_info *dpyinfo; |
275841bf | 4671 | Lisp_Object parms, text; |
333b20bb GM |
4672 | { |
4673 | struct frame *f; | |
4674 | Lisp_Object frame, tem; | |
4675 | Lisp_Object name; | |
333b20bb GM |
4676 | long window_prompting = 0; |
4677 | int width, height; | |
331379bf | 4678 | int count = SPECPDL_INDEX (); |
b6d7acec | 4679 | struct gcpro gcpro1, gcpro2, gcpro3; |
06d62053 | 4680 | int face_change_count_before = face_change_count; |
275841bf GM |
4681 | Lisp_Object buffer; |
4682 | struct buffer *old_buffer; | |
333b20bb GM |
4683 | |
4684 | check_x (); | |
4685 | ||
89acb56d SM |
4686 | if (!dpyinfo->terminal->name) |
4687 | error ("Terminal is not live, can't create new frames on it"); | |
333b20bb | 4688 | |
47f3c6b4 | 4689 | parms = Fcopy_alist (parms); |
333b20bb GM |
4690 | |
4691 | /* Get the name of the frame to use for resource lookup. */ | |
4692 | name = x_get_arg (dpyinfo, parms, Qname, "name", "Name", RES_TYPE_STRING); | |
4693 | if (!STRINGP (name) | |
4694 | && !EQ (name, Qunbound) | |
4695 | && !NILP (name)) | |
4696 | error ("Invalid frame name--not a string or nil"); | |
333b20bb GM |
4697 | |
4698 | frame = Qnil; | |
4699 | GCPRO3 (parms, name, frame); | |
44b5a125 | 4700 | f = make_frame (1); |
333b20bb | 4701 | XSETFRAME (frame, f); |
275841bf GM |
4702 | |
4703 | buffer = Fget_buffer_create (build_string (" *tip*")); | |
be786000 | 4704 | Fset_window_buffer (FRAME_ROOT_WINDOW (f), buffer, Qnil); |
275841bf GM |
4705 | old_buffer = current_buffer; |
4706 | set_buffer_internal_1 (XBUFFER (buffer)); | |
d63931a2 | 4707 | current_buffer->truncate_lines = Qnil; |
5c2a995d KH |
4708 | specbind (Qinhibit_read_only, Qt); |
4709 | specbind (Qinhibit_modification_hooks, Qt); | |
275841bf GM |
4710 | Ferase_buffer (); |
4711 | Finsert (1, &text); | |
4712 | set_buffer_internal_1 (old_buffer); | |
177c0ea7 | 4713 | |
333b20bb | 4714 | FRAME_CAN_HAVE_SCROLL_BARS (f) = 0; |
8a1a7743 | 4715 | record_unwind_protect (unwind_create_tip_frame, frame); |
333b20bb | 4716 | |
6ed8eeff KL |
4717 | f->terminal = dpyinfo->terminal; |
4718 | f->terminal->reference_count++; | |
daf01701 | 4719 | |
eaf1eea9 GM |
4720 | /* By setting the output method, we're essentially saying that |
4721 | the frame is live, as per FRAME_LIVE_P. If we get a signal | |
4722 | from this point on, x_destroy_window might screw up reference | |
4723 | counts etc. */ | |
333b20bb GM |
4724 | f->output_method = output_x_window; |
4725 | f->output_data.x = (struct x_output *) xmalloc (sizeof (struct x_output)); | |
4726 | bzero (f->output_data.x, sizeof (struct x_output)); | |
4727 | f->output_data.x->icon_bitmap = -1; | |
be786000 | 4728 | FRAME_FONTSET (f) = -1; |
61d461a8 GM |
4729 | f->output_data.x->scroll_bar_foreground_pixel = -1; |
4730 | f->output_data.x->scroll_bar_background_pixel = -1; | |
f15340b7 MB |
4731 | #ifdef USE_TOOLKIT_SCROLL_BARS |
4732 | f->output_data.x->scroll_bar_top_shadow_pixel = -1; | |
4733 | f->output_data.x->scroll_bar_bottom_shadow_pixel = -1; | |
4734 | #endif /* USE_TOOLKIT_SCROLL_BARS */ | |
333b20bb GM |
4735 | f->icon_name = Qnil; |
4736 | FRAME_X_DISPLAY_INFO (f) = dpyinfo; | |
f1d2ce7f | 4737 | #if GLYPH_DEBUG |
354884c4 | 4738 | image_cache_refcount = FRAME_IMAGE_CACHE (f)->refcount; |
eaf1eea9 GM |
4739 | dpyinfo_refcount = dpyinfo->reference_count; |
4740 | #endif /* GLYPH_DEBUG */ | |
333b20bb GM |
4741 | f->output_data.x->parent_desc = FRAME_X_DISPLAY_INFO (f)->root_window; |
4742 | f->output_data.x->explicit_parent = 0; | |
4743 | ||
61d461a8 GM |
4744 | /* These colors will be set anyway later, but it's important |
4745 | to get the color reference counts right, so initialize them! */ | |
4746 | { | |
4747 | Lisp_Object black; | |
4748 | struct gcpro gcpro1; | |
177c0ea7 | 4749 | |
9d3d44ba KL |
4750 | /* Function x_decode_color can signal an error. Make |
4751 | sure to initialize color slots so that we won't try | |
4752 | to free colors we haven't allocated. */ | |
ce593f6e KL |
4753 | FRAME_FOREGROUND_PIXEL (f) = -1; |
4754 | FRAME_BACKGROUND_PIXEL (f) = -1; | |
9d3d44ba KL |
4755 | f->output_data.x->cursor_pixel = -1; |
4756 | f->output_data.x->cursor_foreground_pixel = -1; | |
4757 | f->output_data.x->border_pixel = -1; | |
4758 | f->output_data.x->mouse_pixel = -1; | |
4759 | ||
61d461a8 GM |
4760 | black = build_string ("black"); |
4761 | GCPRO1 (black); | |
ce593f6e | 4762 | FRAME_FOREGROUND_PIXEL (f) |
61d461a8 | 4763 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); |
ce593f6e | 4764 | FRAME_BACKGROUND_PIXEL (f) |
61d461a8 GM |
4765 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); |
4766 | f->output_data.x->cursor_pixel | |
4767 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); | |
4768 | f->output_data.x->cursor_foreground_pixel | |
4769 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); | |
4770 | f->output_data.x->border_pixel | |
4771 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); | |
4772 | f->output_data.x->mouse_pixel | |
4773 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); | |
4774 | UNGCPRO; | |
4775 | } | |
4776 | ||
333b20bb GM |
4777 | /* Set the name; the functions to which we pass f expect the name to |
4778 | be set. */ | |
4779 | if (EQ (name, Qunbound) || NILP (name)) | |
4780 | { | |
4781 | f->name = build_string (dpyinfo->x_id_name); | |
4782 | f->explicit_name = 0; | |
4783 | } | |
4784 | else | |
4785 | { | |
4786 | f->name = name; | |
4787 | f->explicit_name = 1; | |
4788 | /* use the frame's title when getting resources for this frame. */ | |
4789 | specbind (Qx_resource_name, name); | |
4790 | } | |
4791 | ||
02ed2ea8 KH |
4792 | f->resx = dpyinfo->resx; |
4793 | f->resy = dpyinfo->resy; | |
4794 | ||
bf970f2b | 4795 | register_font_driver (&xfont_driver, f); |
02ed2ea8 KH |
4796 | #ifdef HAVE_FREETYPE |
4797 | #ifdef HAVE_XFT | |
b51238f5 | 4798 | register_font_driver (&xftfont_driver, f); |
02ed2ea8 | 4799 | #else /* not HAVE_XFT */ |
b51238f5 | 4800 | register_font_driver (&ftxfont_driver, f); |
02ed2ea8 KH |
4801 | #endif /* not HAVE_XFT */ |
4802 | #endif /* HAVE_FREETYPE */ | |
d43f6b74 | 4803 | |
b51238f5 KH |
4804 | x_default_parameter (f, parms, Qfont_backend, Qnil, |
4805 | "fontBackend", "FontBackend", RES_TYPE_STRING); | |
02ed2ea8 | 4806 | |
eaf1eea9 GM |
4807 | /* Extract the window parameters from the supplied values that are |
4808 | needed to determine window geometry. */ | |
b51238f5 | 4809 | x_default_font_parameter (f, parms); |
333b20bb GM |
4810 | |
4811 | x_default_parameter (f, parms, Qborder_width, make_number (2), | |
4812 | "borderWidth", "BorderWidth", RES_TYPE_NUMBER); | |
177c0ea7 | 4813 | |
333b20bb GM |
4814 | /* This defaults to 2 in order to match xterm. We recognize either |
4815 | internalBorderWidth or internalBorder (which is what xterm calls | |
4816 | it). */ | |
4817 | if (NILP (Fassq (Qinternal_border_width, parms))) | |
4818 | { | |
4819 | Lisp_Object value; | |
4820 | ||
4821 | value = x_get_arg (dpyinfo, parms, Qinternal_border_width, | |
4822 | "internalBorder", "internalBorder", RES_TYPE_NUMBER); | |
4823 | if (! EQ (value, Qunbound)) | |
4824 | parms = Fcons (Fcons (Qinternal_border_width, value), | |
4825 | parms); | |
4826 | } | |
4827 | ||
4828 | x_default_parameter (f, parms, Qinternal_border_width, make_number (1), | |
4829 | "internalBorderWidth", "internalBorderWidth", | |
4830 | RES_TYPE_NUMBER); | |
4831 | ||
4832 | /* Also do the stuff which must be set before the window exists. */ | |
4833 | x_default_parameter (f, parms, Qforeground_color, build_string ("black"), | |
4834 | "foreground", "Foreground", RES_TYPE_STRING); | |
4835 | x_default_parameter (f, parms, Qbackground_color, build_string ("white"), | |
4836 | "background", "Background", RES_TYPE_STRING); | |
4837 | x_default_parameter (f, parms, Qmouse_color, build_string ("black"), | |
4838 | "pointerColor", "Foreground", RES_TYPE_STRING); | |
4839 | x_default_parameter (f, parms, Qcursor_color, build_string ("black"), | |
4840 | "cursorColor", "Foreground", RES_TYPE_STRING); | |
4841 | x_default_parameter (f, parms, Qborder_color, build_string ("black"), | |
4842 | "borderColor", "BorderColor", RES_TYPE_STRING); | |
4843 | ||
4844 | /* Init faces before x_default_parameter is called for scroll-bar | |
4845 | parameters because that function calls x_set_scroll_bar_width, | |
4846 | which calls change_frame_size, which calls Fset_window_buffer, | |
4847 | which runs hooks, which call Fvertical_motion. At the end, we | |
4848 | end up in init_iterator with a null face cache, which should not | |
4849 | happen. */ | |
4850 | init_frame_faces (f); | |
177c0ea7 | 4851 | |
333b20bb | 4852 | f->output_data.x->parent_desc = FRAME_X_DISPLAY_INFO (f)->root_window; |
333b20bb | 4853 | |
7c0d3ed8 | 4854 | window_prompting = x_figure_window_size (f, parms, 0); |
333b20bb | 4855 | |
333b20bb GM |
4856 | { |
4857 | XSetWindowAttributes attrs; | |
4858 | unsigned long mask; | |
36acb2a7 | 4859 | Atom type = FRAME_X_DISPLAY_INFO (f)->Xatom_net_window_type_tooltip; |
177c0ea7 | 4860 | |
333b20bb | 4861 | BLOCK_INPUT; |
c51d2b5e GM |
4862 | mask = CWBackPixel | CWOverrideRedirect | CWEventMask; |
4863 | if (DoesSaveUnders (dpyinfo->screen)) | |
4864 | mask |= CWSaveUnder; | |
177c0ea7 | 4865 | |
9b2956e2 GM |
4866 | /* Window managers look at the override-redirect flag to determine |
4867 | whether or net to give windows a decoration (Xlib spec, chapter | |
333b20bb GM |
4868 | 3.2.8). */ |
4869 | attrs.override_redirect = True; | |
4870 | attrs.save_under = True; | |
4871 | attrs.background_pixel = FRAME_BACKGROUND_PIXEL (f); | |
4872 | /* Arrange for getting MapNotify and UnmapNotify events. */ | |
4873 | attrs.event_mask = StructureNotifyMask; | |
4874 | tip_window | |
4875 | = FRAME_X_WINDOW (f) | |
4876 | = XCreateWindow (FRAME_X_DISPLAY (f), | |
4877 | FRAME_X_DISPLAY_INFO (f)->root_window, | |
4878 | /* x, y, width, height */ | |
4879 | 0, 0, 1, 1, | |
4880 | /* Border. */ | |
a979dde1 | 4881 | f->border_width, |
333b20bb GM |
4882 | CopyFromParent, InputOutput, CopyFromParent, |
4883 | mask, &attrs); | |
36acb2a7 JD |
4884 | XChangeProperty (FRAME_X_DISPLAY (f), tip_window, |
4885 | FRAME_X_DISPLAY_INFO (f)->Xatom_net_window_type, | |
4886 | XA_ATOM, 32, PropModeReplace, | |
4887 | (unsigned char *)&type, 1); | |
333b20bb GM |
4888 | UNBLOCK_INPUT; |
4889 | } | |
4890 | ||
4891 | x_make_gc (f); | |
4892 | ||
333b20bb GM |
4893 | x_default_parameter (f, parms, Qauto_raise, Qnil, |
4894 | "autoRaise", "AutoRaiseLower", RES_TYPE_BOOLEAN); | |
4895 | x_default_parameter (f, parms, Qauto_lower, Qnil, | |
4896 | "autoLower", "AutoRaiseLower", RES_TYPE_BOOLEAN); | |
4897 | x_default_parameter (f, parms, Qcursor_type, Qbox, | |
4898 | "cursorType", "CursorType", RES_TYPE_SYMBOL); | |
4899 | ||
be786000 | 4900 | /* Dimensions, especially FRAME_LINES (f), must be done via change_frame_size. |
333b20bb | 4901 | Change will not be effected unless different from the current |
be786000 KS |
4902 | FRAME_LINES (f). */ |
4903 | width = FRAME_COLS (f); | |
4904 | height = FRAME_LINES (f); | |
4905 | SET_FRAME_COLS (f, 0); | |
4906 | FRAME_LINES (f) = 0; | |
8938a4fb | 4907 | change_frame_size (f, height, width, 1, 0, 0); |
177c0ea7 | 4908 | |
cd1d850f | 4909 | /* Add `tooltip' frame parameter's default value. */ |
54ee7410 CY |
4910 | if (NILP (Fframe_parameter (frame, Qtooltip))) |
4911 | Fmodify_frame_parameters (frame, Fcons (Fcons (Qtooltip, Qt), Qnil)); | |
177c0ea7 | 4912 | |
cedb4d8b GM |
4913 | /* FIXME - can this be done in a similar way to normal frames? |
4914 | http://lists.gnu.org/archive/html/emacs-devel/2007-10/msg00641.html */ | |
4915 | ||
35fdaa62 GM |
4916 | /* Set the `display-type' frame parameter before setting up faces. */ |
4917 | { | |
4918 | Lisp_Object disptype; | |
4919 | ||
4920 | if (FRAME_X_DISPLAY_INFO (f)->n_planes == 1) | |
4921 | disptype = intern ("mono"); | |
219ccf1b RS |
4922 | else if (FRAME_X_DISPLAY_INFO (f)->visual->class == GrayScale |
4923 | || FRAME_X_DISPLAY_INFO (f)->visual->class == StaticGray) | |
35fdaa62 GM |
4924 | disptype = intern ("grayscale"); |
4925 | else | |
4926 | disptype = intern ("color"); | |
4927 | ||
4928 | if (NILP (Fframe_parameter (frame, Qdisplay_type))) | |
4929 | Fmodify_frame_parameters (frame, Fcons (Fcons (Qdisplay_type, disptype), | |
4930 | Qnil)); | |
4931 | } | |
4932 | ||
035d5114 | 4933 | /* Set up faces after all frame parameters are known. This call |
6801a572 GM |
4934 | also merges in face attributes specified for new frames. |
4935 | ||
4936 | Frame parameters may be changed if .Xdefaults contains | |
4937 | specifications for the default font. For example, if there is an | |
4938 | `Emacs.default.attributeBackground: pink', the `background-color' | |
4939 | attribute of the frame get's set, which let's the internal border | |
4940 | of the tooltip frame appear in pink. Prevent this. */ | |
4941 | { | |
4942 | Lisp_Object bg = Fframe_parameter (frame, Qbackground_color); | |
4943 | ||
4944 | /* Set tip_frame here, so that */ | |
4945 | tip_frame = frame; | |
45cebfd9 | 4946 | call2 (Qface_set_after_frame_default, frame, Qnil); |
177c0ea7 | 4947 | |
6801a572 GM |
4948 | if (!EQ (bg, Fframe_parameter (frame, Qbackground_color))) |
4949 | Fmodify_frame_parameters (frame, Fcons (Fcons (Qbackground_color, bg), | |
4950 | Qnil)); | |
4951 | } | |
177c0ea7 | 4952 | |
333b20bb GM |
4953 | f->no_split = 1; |
4954 | ||
4955 | UNGCPRO; | |
4956 | ||
4957 | /* It is now ok to make the frame official even if we get an error | |
4958 | below. And the frame needs to be on Vframe_list or making it | |
4959 | visible won't work. */ | |
4960 | Vframe_list = Fcons (frame, Vframe_list); | |
4961 | ||
4962 | /* Now that the frame is official, it counts as a reference to | |
4963 | its display. */ | |
4964 | FRAME_X_DISPLAY_INFO (f)->reference_count++; | |
4965 | ||
06d62053 GM |
4966 | /* Setting attributes of faces of the tooltip frame from resources |
4967 | and similar will increment face_change_count, which leads to the | |
4968 | clearing of all current matrices. Since this isn't necessary | |
4969 | here, avoid it by resetting face_change_count to the value it | |
4970 | had before we created the tip frame. */ | |
4971 | face_change_count = face_change_count_before; | |
4972 | ||
eaf1eea9 | 4973 | /* Discard the unwind_protect. */ |
333b20bb GM |
4974 | return unbind_to (count, frame); |
4975 | } | |
4976 | ||
4977 | ||
06d62053 GM |
4978 | /* Compute where to display tip frame F. PARMS is the list of frame |
4979 | parameters for F. DX and DY are specified offsets from the current | |
ab452f99 GM |
4980 | location of the mouse. WIDTH and HEIGHT are the width and height |
4981 | of the tooltip. Return coordinates relative to the root window of | |
4982 | the display in *ROOT_X, and *ROOT_Y. */ | |
06d62053 GM |
4983 | |
4984 | static void | |
ab452f99 | 4985 | compute_tip_xy (f, parms, dx, dy, width, height, root_x, root_y) |
06d62053 GM |
4986 | struct frame *f; |
4987 | Lisp_Object parms, dx, dy; | |
ab452f99 | 4988 | int width, height; |
06d62053 GM |
4989 | int *root_x, *root_y; |
4990 | { | |
4991 | Lisp_Object left, top; | |
4992 | int win_x, win_y; | |
4993 | Window root, child; | |
4994 | unsigned pmask; | |
177c0ea7 | 4995 | |
06d62053 GM |
4996 | /* User-specified position? */ |
4997 | left = Fcdr (Fassq (Qleft, parms)); | |
4998 | top = Fcdr (Fassq (Qtop, parms)); | |
177c0ea7 | 4999 | |
06d62053 GM |
5000 | /* Move the tooltip window where the mouse pointer is. Resize and |
5001 | show it. */ | |
570d22b0 | 5002 | if (!INTEGERP (left) || !INTEGERP (top)) |
ab452f99 GM |
5003 | { |
5004 | BLOCK_INPUT; | |
5005 | XQueryPointer (FRAME_X_DISPLAY (f), FRAME_X_DISPLAY_INFO (f)->root_window, | |
5006 | &root, &child, root_x, root_y, &win_x, &win_y, &pmask); | |
5007 | UNBLOCK_INPUT; | |
5008 | } | |
06d62053 | 5009 | |
06d62053 GM |
5010 | if (INTEGERP (top)) |
5011 | *root_y = XINT (top); | |
bf63eb69 JD |
5012 | else if (*root_y + XINT (dy) <= 0) |
5013 | *root_y = 0; /* Can happen for negative dy */ | |
abe9d29c CY |
5014 | else if (*root_y + XINT (dy) + height |
5015 | <= x_display_pixel_height (FRAME_X_DISPLAY_INFO (f))) | |
7e8410d1 | 5016 | /* It fits below the pointer */ |
abe9d29c | 5017 | *root_y += XINT (dy); |
7e8410d1 JD |
5018 | else if (height + XINT (dy) <= *root_y) |
5019 | /* It fits above the pointer. */ | |
5020 | *root_y -= height + XINT (dy); | |
5021 | else | |
5022 | /* Put it on the top. */ | |
5023 | *root_y = 0; | |
ab452f99 GM |
5024 | |
5025 | if (INTEGERP (left)) | |
5026 | *root_x = XINT (left); | |
bf63eb69 JD |
5027 | else if (*root_x + XINT (dx) <= 0) |
5028 | *root_x = 0; /* Can happen for negative dx */ | |
abe9d29c CY |
5029 | else if (*root_x + XINT (dx) + width |
5030 | <= x_display_pixel_width (FRAME_X_DISPLAY_INFO (f))) | |
d682d3df RS |
5031 | /* It fits to the right of the pointer. */ |
5032 | *root_x += XINT (dx); | |
5033 | else if (width + XINT (dx) <= *root_x) | |
5034 | /* It fits to the left of the pointer. */ | |
ab452f99 GM |
5035 | *root_x -= width + XINT (dx); |
5036 | else | |
d682d3df RS |
5037 | /* Put it left-justified on the screen--it ought to fit that way. */ |
5038 | *root_x = 0; | |
06d62053 GM |
5039 | } |
5040 | ||
5041 | ||
0634ce98 | 5042 | DEFUN ("x-show-tip", Fx_show_tip, Sx_show_tip, 1, 6, 0, |
7ee72033 | 5043 | doc: /* Show STRING in a "tooltip" window on frame FRAME. |
c061c855 GM |
5044 | A tooltip window is a small X window displaying a string. |
5045 | ||
87c891c7 EZ |
5046 | This is an internal function; Lisp code should call `tooltip-show'. |
5047 | ||
c061c855 GM |
5048 | FRAME nil or omitted means use the selected frame. |
5049 | ||
5050 | PARMS is an optional list of frame parameters which can be used to | |
5051 | change the tooltip's appearance. | |
5052 | ||
5053 | Automatically hide the tooltip after TIMEOUT seconds. TIMEOUT nil | |
5054 | means use the default timeout of 5 seconds. | |
5055 | ||
5056 | If the list of frame parameters PARAMS contains a `left' parameters, | |
5057 | the tooltip is displayed at that x-position. Otherwise it is | |
5058 | displayed at the mouse position, with offset DX added (default is 5 if | |
5059 | DX isn't specified). Likewise for the y-position; if a `top' frame | |
5060 | parameter is specified, it determines the y-position of the tooltip | |
5061 | window, otherwise it is displayed at the mouse position, with offset | |
5062 | DY added (default is -10). | |
5063 | ||
5064 | A tooltip's maximum size is specified by `x-max-tooltip-size'. | |
7ee72033 MB |
5065 | Text larger than the specified size is clipped. */) |
5066 | (string, frame, parms, timeout, dx, dy) | |
0634ce98 | 5067 | Lisp_Object string, frame, parms, timeout, dx, dy; |
333b20bb GM |
5068 | { |
5069 | struct frame *f; | |
5070 | struct window *w; | |
06d62053 | 5071 | int root_x, root_y; |
333b20bb GM |
5072 | struct buffer *old_buffer; |
5073 | struct text_pos pos; | |
5074 | int i, width, height; | |
393f2d14 | 5075 | struct gcpro gcpro1, gcpro2, gcpro3, gcpro4; |
333b20bb | 5076 | int old_windows_or_buffers_changed = windows_or_buffers_changed; |
331379bf | 5077 | int count = SPECPDL_INDEX (); |
177c0ea7 | 5078 | |
333b20bb GM |
5079 | specbind (Qinhibit_redisplay, Qt); |
5080 | ||
393f2d14 | 5081 | GCPRO4 (string, parms, frame, timeout); |
333b20bb | 5082 | |
b7826503 | 5083 | CHECK_STRING (string); |
2d7117fe JD |
5084 | if (SCHARS (string) == 0) |
5085 | string = make_unibyte_string (" ", 1); | |
5086 | ||
333b20bb GM |
5087 | f = check_x_frame (frame); |
5088 | if (NILP (timeout)) | |
5089 | timeout = make_number (5); | |
5090 | else | |
b7826503 | 5091 | CHECK_NATNUM (timeout); |
177c0ea7 | 5092 | |
0634ce98 GM |
5093 | if (NILP (dx)) |
5094 | dx = make_number (5); | |
5095 | else | |
b7826503 | 5096 | CHECK_NUMBER (dx); |
177c0ea7 | 5097 | |
0634ce98 | 5098 | if (NILP (dy)) |
12c67a7f | 5099 | dy = make_number (-10); |
0634ce98 | 5100 | else |
b7826503 | 5101 | CHECK_NUMBER (dy); |
333b20bb | 5102 | |
06d62053 GM |
5103 | if (NILP (last_show_tip_args)) |
5104 | last_show_tip_args = Fmake_vector (make_number (3), Qnil); | |
5105 | ||
5106 | if (!NILP (tip_frame)) | |
5107 | { | |
5108 | Lisp_Object last_string = AREF (last_show_tip_args, 0); | |
5109 | Lisp_Object last_frame = AREF (last_show_tip_args, 1); | |
5110 | Lisp_Object last_parms = AREF (last_show_tip_args, 2); | |
5111 | ||
5112 | if (EQ (frame, last_frame) | |
5113 | && !NILP (Fequal (last_string, string)) | |
5114 | && !NILP (Fequal (last_parms, parms))) | |
5115 | { | |
5116 | struct frame *f = XFRAME (tip_frame); | |
177c0ea7 | 5117 | |
06d62053 GM |
5118 | /* Only DX and DY have changed. */ |
5119 | if (!NILP (tip_timer)) | |
ae782866 GM |
5120 | { |
5121 | Lisp_Object timer = tip_timer; | |
5122 | tip_timer = Qnil; | |
5123 | call1 (Qcancel_timer, timer); | |
5124 | } | |
06d62053 GM |
5125 | |
5126 | BLOCK_INPUT; | |
be786000 KS |
5127 | compute_tip_xy (f, parms, dx, dy, FRAME_PIXEL_WIDTH (f), |
5128 | FRAME_PIXEL_HEIGHT (f), &root_x, &root_y); | |
06d62053 | 5129 | XMoveWindow (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
ab452f99 | 5130 | root_x, root_y); |
06d62053 GM |
5131 | UNBLOCK_INPUT; |
5132 | goto start_timer; | |
5133 | } | |
5134 | } | |
5135 | ||
333b20bb GM |
5136 | /* Hide a previous tip, if any. */ |
5137 | Fx_hide_tip (); | |
5138 | ||
06d62053 GM |
5139 | ASET (last_show_tip_args, 0, string); |
5140 | ASET (last_show_tip_args, 1, frame); | |
5141 | ASET (last_show_tip_args, 2, parms); | |
5142 | ||
333b20bb GM |
5143 | /* Add default values to frame parameters. */ |
5144 | if (NILP (Fassq (Qname, parms))) | |
5145 | parms = Fcons (Fcons (Qname, build_string ("tooltip")), parms); | |
5146 | if (NILP (Fassq (Qinternal_border_width, parms))) | |
5147 | parms = Fcons (Fcons (Qinternal_border_width, make_number (3)), parms); | |
5148 | if (NILP (Fassq (Qborder_width, parms))) | |
5149 | parms = Fcons (Fcons (Qborder_width, make_number (1)), parms); | |
5150 | if (NILP (Fassq (Qborder_color, parms))) | |
5151 | parms = Fcons (Fcons (Qborder_color, build_string ("lightyellow")), parms); | |
5152 | if (NILP (Fassq (Qbackground_color, parms))) | |
5153 | parms = Fcons (Fcons (Qbackground_color, build_string ("lightyellow")), | |
5154 | parms); | |
5155 | ||
5156 | /* Create a frame for the tooltip, and record it in the global | |
5157 | variable tip_frame. */ | |
275841bf | 5158 | frame = x_create_tip_frame (FRAME_X_DISPLAY_INFO (f), parms, string); |
44b5a125 | 5159 | f = XFRAME (frame); |
333b20bb | 5160 | |
d63931a2 | 5161 | /* Set up the frame's root window. */ |
333b20bb | 5162 | w = XWINDOW (FRAME_ROOT_WINDOW (f)); |
be786000 | 5163 | w->left_col = w->top_line = make_number (0); |
177c0ea7 | 5164 | |
d63931a2 GM |
5165 | if (CONSP (Vx_max_tooltip_size) |
5166 | && INTEGERP (XCAR (Vx_max_tooltip_size)) | |
5167 | && XINT (XCAR (Vx_max_tooltip_size)) > 0 | |
5168 | && INTEGERP (XCDR (Vx_max_tooltip_size)) | |
5169 | && XINT (XCDR (Vx_max_tooltip_size)) > 0) | |
5170 | { | |
be786000 KS |
5171 | w->total_cols = XCAR (Vx_max_tooltip_size); |
5172 | w->total_lines = XCDR (Vx_max_tooltip_size); | |
d63931a2 GM |
5173 | } |
5174 | else | |
5175 | { | |
be786000 KS |
5176 | w->total_cols = make_number (80); |
5177 | w->total_lines = make_number (40); | |
d63931a2 | 5178 | } |
177c0ea7 | 5179 | |
be786000 | 5180 | FRAME_TOTAL_COLS (f) = XINT (w->total_cols); |
333b20bb GM |
5181 | adjust_glyphs (f); |
5182 | w->pseudo_window_p = 1; | |
5183 | ||
5184 | /* Display the tooltip text in a temporary buffer. */ | |
333b20bb | 5185 | old_buffer = current_buffer; |
275841bf | 5186 | set_buffer_internal_1 (XBUFFER (XWINDOW (FRAME_ROOT_WINDOW (f))->buffer)); |
d63931a2 | 5187 | current_buffer->truncate_lines = Qnil; |
333b20bb GM |
5188 | clear_glyph_matrix (w->desired_matrix); |
5189 | clear_glyph_matrix (w->current_matrix); | |
5190 | SET_TEXT_POS (pos, BEGV, BEGV_BYTE); | |
29e95254 | 5191 | try_window (FRAME_ROOT_WINDOW (f), pos, 0); |
333b20bb GM |
5192 | |
5193 | /* Compute width and height of the tooltip. */ | |
5194 | width = height = 0; | |
5195 | for (i = 0; i < w->desired_matrix->nrows; ++i) | |
5196 | { | |
5197 | struct glyph_row *row = &w->desired_matrix->rows[i]; | |
5198 | struct glyph *last; | |
5199 | int row_width; | |
5200 | ||
5201 | /* Stop at the first empty row at the end. */ | |
5202 | if (!row->enabled_p || !row->displays_text_p) | |
5203 | break; | |
5204 | ||
d7bf0342 GM |
5205 | /* Let the row go over the full width of the frame. */ |
5206 | row->full_width_p = 1; | |
333b20bb | 5207 | |
e3130015 | 5208 | /* There's a glyph at the end of rows that is used to place |
333b20bb GM |
5209 | the cursor there. Don't include the width of this glyph. */ |
5210 | if (row->used[TEXT_AREA]) | |
5211 | { | |
5212 | last = &row->glyphs[TEXT_AREA][row->used[TEXT_AREA] - 1]; | |
5213 | row_width = row->pixel_width - last->pixel_width; | |
5214 | } | |
5215 | else | |
5216 | row_width = row->pixel_width; | |
177c0ea7 | 5217 | |
333b20bb GM |
5218 | height += row->height; |
5219 | width = max (width, row_width); | |
5220 | } | |
5221 | ||
5222 | /* Add the frame's internal border to the width and height the X | |
5223 | window should have. */ | |
5224 | height += 2 * FRAME_INTERNAL_BORDER_WIDTH (f); | |
5225 | width += 2 * FRAME_INTERNAL_BORDER_WIDTH (f); | |
5226 | ||
5227 | /* Move the tooltip window where the mouse pointer is. Resize and | |
5228 | show it. */ | |
ab452f99 | 5229 | compute_tip_xy (f, parms, dx, dy, width, height, &root_x, &root_y); |
0634ce98 | 5230 | |
0634ce98 | 5231 | BLOCK_INPUT; |
333b20bb | 5232 | XMoveResizeWindow (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
ab452f99 | 5233 | root_x, root_y, width, height); |
333b20bb GM |
5234 | XMapRaised (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f)); |
5235 | UNBLOCK_INPUT; | |
177c0ea7 | 5236 | |
333b20bb GM |
5237 | /* Draw into the window. */ |
5238 | w->must_be_updated_p = 1; | |
5239 | update_single_window (w, 1); | |
5240 | ||
5241 | /* Restore original current buffer. */ | |
5242 | set_buffer_internal_1 (old_buffer); | |
5243 | windows_or_buffers_changed = old_windows_or_buffers_changed; | |
5244 | ||
06d62053 | 5245 | start_timer: |
333b20bb GM |
5246 | /* Let the tip disappear after timeout seconds. */ |
5247 | tip_timer = call3 (intern ("run-at-time"), timeout, Qnil, | |
5248 | intern ("x-hide-tip")); | |
a744a2ec DL |
5249 | |
5250 | UNGCPRO; | |
333b20bb GM |
5251 | return unbind_to (count, Qnil); |
5252 | } | |
5253 | ||
5254 | ||
5255 | DEFUN ("x-hide-tip", Fx_hide_tip, Sx_hide_tip, 0, 0, 0, | |
7ee72033 MB |
5256 | doc: /* Hide the current tooltip window, if there is any. |
5257 | Value is t if tooltip was open, nil otherwise. */) | |
5258 | () | |
333b20bb | 5259 | { |
44b5a125 | 5260 | int count; |
c0006262 GM |
5261 | Lisp_Object deleted, frame, timer; |
5262 | struct gcpro gcpro1, gcpro2; | |
44b5a125 GM |
5263 | |
5264 | /* Return quickly if nothing to do. */ | |
c0006262 | 5265 | if (NILP (tip_timer) && NILP (tip_frame)) |
44b5a125 | 5266 | return Qnil; |
177c0ea7 | 5267 | |
c0006262 GM |
5268 | frame = tip_frame; |
5269 | timer = tip_timer; | |
5270 | GCPRO2 (frame, timer); | |
5271 | tip_frame = tip_timer = deleted = Qnil; | |
177c0ea7 | 5272 | |
331379bf | 5273 | count = SPECPDL_INDEX (); |
333b20bb | 5274 | specbind (Qinhibit_redisplay, Qt); |
44b5a125 | 5275 | specbind (Qinhibit_quit, Qt); |
177c0ea7 | 5276 | |
c0006262 | 5277 | if (!NILP (timer)) |
ae782866 | 5278 | call1 (Qcancel_timer, timer); |
333b20bb | 5279 | |
c0006262 | 5280 | if (FRAMEP (frame)) |
333b20bb | 5281 | { |
56f2de10 | 5282 | delete_frame (frame, Qnil); |
44b5a125 | 5283 | deleted = Qt; |
f6c44811 GM |
5284 | |
5285 | #ifdef USE_LUCID | |
5286 | /* Bloodcurdling hack alert: The Lucid menu bar widget's | |
5287 | redisplay procedure is not called when a tip frame over menu | |
5288 | items is unmapped. Redisplay the menu manually... */ | |
5289 | { | |
5290 | struct frame *f = SELECTED_FRAME (); | |
5291 | Widget w = f->output_data.x->menubar_widget; | |
5292 | extern void xlwmenu_redisplay P_ ((Widget)); | |
9180dc8c | 5293 | |
f6c44811 | 5294 | if (!DoesSaveUnders (FRAME_X_DISPLAY_INFO (f)->screen) |
dbc64aa7 | 5295 | && w != NULL) |
f6c44811 GM |
5296 | { |
5297 | BLOCK_INPUT; | |
5298 | xlwmenu_redisplay (w); | |
5299 | UNBLOCK_INPUT; | |
5300 | } | |
5301 | } | |
5302 | #endif /* USE_LUCID */ | |
333b20bb GM |
5303 | } |
5304 | ||
c0006262 | 5305 | UNGCPRO; |
44b5a125 | 5306 | return unbind_to (count, deleted); |
333b20bb GM |
5307 | } |
5308 | ||
5309 | ||
5310 | \f | |
5311 | /*********************************************************************** | |
5312 | File selection dialog | |
5313 | ***********************************************************************/ | |
5314 | ||
90f2e16b JD |
5315 | DEFUN ("x-uses-old-gtk-dialog", Fx_uses_old_gtk_dialog, |
5316 | Sx_uses_old_gtk_dialog, | |
5317 | 0, 0, 0, | |
5318 | doc: /* Return t if the old Gtk+ file selection dialog is used. */) | |
5319 | () | |
5320 | { | |
5321 | #ifdef USE_GTK | |
5322 | extern int use_dialog_box; | |
5323 | extern int use_file_dialog; | |
333b20bb | 5324 | |
90f2e16b JD |
5325 | if (use_dialog_box |
5326 | && use_file_dialog | |
5327 | && have_menus_p () | |
5328 | && xg_uses_old_file_dialog ()) | |
5329 | return Qt; | |
5330 | #endif | |
5331 | return Qnil; | |
5332 | } | |
5333 | ||
333b20bb | 5334 | |
90f2e16b | 5335 | #ifdef USE_MOTIF |
333b20bb GM |
5336 | /* Callback for "OK" and "Cancel" on file selection dialog. */ |
5337 | ||
5338 | static void | |
5339 | file_dialog_cb (widget, client_data, call_data) | |
5340 | Widget widget; | |
5341 | XtPointer call_data, client_data; | |
5342 | { | |
5343 | int *result = (int *) client_data; | |
5344 | XmAnyCallbackStruct *cb = (XmAnyCallbackStruct *) call_data; | |
5345 | *result = cb->reason; | |
5346 | } | |
5347 | ||
5348 | ||
a779d213 GM |
5349 | /* Callback for unmapping a file selection dialog. This is used to |
5350 | capture the case where a dialog is closed via a window manager's | |
5351 | closer button, for example. Using a XmNdestroyCallback didn't work | |
5352 | in this case. */ | |
5353 | ||
5354 | static void | |
5355 | file_dialog_unmap_cb (widget, client_data, call_data) | |
5356 | Widget widget; | |
5357 | XtPointer call_data, client_data; | |
5358 | { | |
5359 | int *result = (int *) client_data; | |
5360 | *result = XmCR_CANCEL; | |
5361 | } | |
5362 | ||
24ca7c5a JD |
5363 | static Lisp_Object |
5364 | clean_up_file_dialog (arg) | |
5365 | Lisp_Object arg; | |
5366 | { | |
5367 | struct Lisp_Save_Value *p = XSAVE_VALUE (arg); | |
5368 | Widget dialog = (Widget) p->pointer; | |
5369 | ||
5370 | /* Clean up. */ | |
5371 | BLOCK_INPUT; | |
5372 | XtUnmanageChild (dialog); | |
5373 | XtDestroyWidget (dialog); | |
5374 | x_menu_set_in_use (0); | |
5375 | UNBLOCK_INPUT; | |
5376 | ||
5377 | return Qnil; | |
5378 | } | |
5379 | ||
a779d213 | 5380 | |
f9d64bb3 | 5381 | DEFUN ("x-file-dialog", Fx_file_dialog, Sx_file_dialog, 2, 5, 0, |
7ee72033 | 5382 | doc: /* Read file name, prompting with PROMPT in directory DIR. |
f9d64bb3 JD |
5383 | Use a file selection dialog. Select DEFAULT-FILENAME in the dialog's file |
5384 | selection box, if specified. If MUSTMATCH is non-nil, the returned file | |
5385 | or directory must exist. ONLY-DIR-P is ignored." */) | |
5386 | (prompt, dir, default_filename, mustmatch, only_dir_p) | |
5387 | Lisp_Object prompt, dir, default_filename, mustmatch, only_dir_p; | |
333b20bb GM |
5388 | { |
5389 | int result; | |
0fe92f72 | 5390 | struct frame *f = SELECTED_FRAME (); |
333b20bb | 5391 | Lisp_Object file = Qnil; |
a8f4bdc6 | 5392 | Lisp_Object decoded_file; |
f9d64bb3 | 5393 | Widget dialog, text, help; |
333b20bb GM |
5394 | Arg al[10]; |
5395 | int ac = 0; | |
5396 | extern XtAppContext Xt_app_con; | |
333b20bb | 5397 | XmString dir_xmstring, pattern_xmstring; |
65b21658 | 5398 | int count = SPECPDL_INDEX (); |
f9d64bb3 | 5399 | struct gcpro gcpro1, gcpro2, gcpro3, gcpro4, gcpro5, gcpro6; |
333b20bb | 5400 | |
6eeee4d6 YM |
5401 | check_x (); |
5402 | ||
f9d64bb3 | 5403 | GCPRO6 (prompt, dir, default_filename, mustmatch, only_dir_p, file); |
24ca7c5a | 5404 | |
5ae53dcf | 5405 | if (popup_activated ()) |
24ca7c5a JD |
5406 | error ("Trying to use a menu from within a menu-entry"); |
5407 | ||
b7826503 PJ |
5408 | CHECK_STRING (prompt); |
5409 | CHECK_STRING (dir); | |
333b20bb GM |
5410 | |
5411 | /* Prevent redisplay. */ | |
5412 | specbind (Qinhibit_redisplay, Qt); | |
5413 | ||
5414 | BLOCK_INPUT; | |
5415 | ||
5416 | /* Create the dialog with PROMPT as title, using DIR as initial | |
5417 | directory and using "*" as pattern. */ | |
5418 | dir = Fexpand_file_name (dir, Qnil); | |
d5db4077 | 5419 | dir_xmstring = XmStringCreateLocalized (SDATA (dir)); |
333b20bb | 5420 | pattern_xmstring = XmStringCreateLocalized ("*"); |
177c0ea7 | 5421 | |
d5db4077 | 5422 | XtSetArg (al[ac], XmNtitle, SDATA (prompt)); ++ac; |
333b20bb GM |
5423 | XtSetArg (al[ac], XmNdirectory, dir_xmstring); ++ac; |
5424 | XtSetArg (al[ac], XmNpattern, pattern_xmstring); ++ac; | |
5425 | XtSetArg (al[ac], XmNresizePolicy, XmRESIZE_GROW); ++ac; | |
5426 | XtSetArg (al[ac], XmNdialogStyle, XmDIALOG_APPLICATION_MODAL); ++ac; | |
5427 | dialog = XmCreateFileSelectionDialog (f->output_data.x->widget, | |
5428 | "fsb", al, ac); | |
5429 | XmStringFree (dir_xmstring); | |
5430 | XmStringFree (pattern_xmstring); | |
5431 | ||
5432 | /* Add callbacks for OK and Cancel. */ | |
5433 | XtAddCallback (dialog, XmNokCallback, file_dialog_cb, | |
5434 | (XtPointer) &result); | |
5435 | XtAddCallback (dialog, XmNcancelCallback, file_dialog_cb, | |
5436 | (XtPointer) &result); | |
a779d213 GM |
5437 | XtAddCallback (dialog, XmNunmapCallback, file_dialog_unmap_cb, |
5438 | (XtPointer) &result); | |
333b20bb | 5439 | |
f9d64bb3 | 5440 | /* Remove the help button since we can't display help. */ |
333b20bb | 5441 | help = XmFileSelectionBoxGetChild (dialog, XmDIALOG_HELP_BUTTON); |
f9d64bb3 | 5442 | XtUnmanageChild (help); |
333b20bb | 5443 | |
177c0ea7 | 5444 | /* Mark OK button as default. */ |
333b20bb GM |
5445 | XtVaSetValues (XmFileSelectionBoxGetChild (dialog, XmDIALOG_OK_BUTTON), |
5446 | XmNshowAsDefault, True, NULL); | |
5447 | ||
5448 | /* If MUSTMATCH is non-nil, disable the file entry field of the | |
5449 | dialog, so that the user must select a file from the files list | |
5450 | box. We can't remove it because we wouldn't have a way to get at | |
5451 | the result file name, then. */ | |
5452 | text = XmFileSelectionBoxGetChild (dialog, XmDIALOG_TEXT); | |
5453 | if (!NILP (mustmatch)) | |
5454 | { | |
5455 | Widget label; | |
5456 | label = XmFileSelectionBoxGetChild (dialog, XmDIALOG_SELECTION_LABEL); | |
5457 | XtSetSensitive (text, False); | |
5458 | XtSetSensitive (label, False); | |
5459 | } | |
5460 | ||
5461 | /* Manage the dialog, so that list boxes get filled. */ | |
5462 | XtManageChild (dialog); | |
5463 | ||
333b20bb GM |
5464 | if (STRINGP (default_filename)) |
5465 | { | |
5466 | XmString default_xmstring; | |
f9d64bb3 JD |
5467 | Widget wtext = XmFileSelectionBoxGetChild (dialog, XmDIALOG_TEXT); |
5468 | Widget list = XmFileSelectionBoxGetChild (dialog, XmDIALOG_LIST); | |
333b20bb | 5469 | |
f9d64bb3 JD |
5470 | XmTextPosition last_pos = XmTextFieldGetLastPosition (wtext); |
5471 | XmTextFieldReplace (wtext, 0, last_pos, | |
5472 | (SDATA (Ffile_name_nondirectory (default_filename)))); | |
333b20bb | 5473 | |
f9d64bb3 JD |
5474 | /* Select DEFAULT_FILENAME in the files list box. DEFAULT_FILENAME |
5475 | must include the path for this to work. */ | |
5476 | ||
5477 | default_xmstring = XmStringCreateLocalized (SDATA (default_filename)); | |
333b20bb | 5478 | |
f9d64bb3 JD |
5479 | if (XmListItemExists (list, default_xmstring)) |
5480 | { | |
5481 | int item_pos = XmListItemPos (list, default_xmstring); | |
5482 | /* Select the item and scroll it into view. */ | |
5483 | XmListSelectPos (list, item_pos, True); | |
5484 | XmListSetPos (list, item_pos); | |
5485 | } | |
5486 | ||
5487 | XmStringFree (default_xmstring); | |
333b20bb GM |
5488 | } |
5489 | ||
24ca7c5a JD |
5490 | record_unwind_protect (clean_up_file_dialog, make_save_value (dialog, 0)); |
5491 | ||
bf338245 | 5492 | /* Process events until the user presses Cancel or OK. */ |
5ae53dcf | 5493 | x_menu_set_in_use (1); |
03100098 | 5494 | result = 0; |
a779d213 | 5495 | while (result == 0) |
563b384d | 5496 | { |
bf338245 | 5497 | XEvent event; |
24ca7c5a | 5498 | x_menu_wait_for_event (0); |
bf338245 | 5499 | XtAppNextEvent (Xt_app_con, &event); |
9f6fcdc5 JD |
5500 | if (event.type == KeyPress |
5501 | && FRAME_X_DISPLAY (f) == event.xkey.display) | |
5502 | { | |
5503 | KeySym keysym = XLookupKeysym (&event.xkey, 0); | |
5504 | ||
5505 | /* Pop down on C-g. */ | |
5506 | if (keysym == XK_g && (event.xkey.state & ControlMask) != 0) | |
5507 | XtUnmanageChild (dialog); | |
5508 | } | |
5b3f8550 | 5509 | |
24ca7c5a | 5510 | (void) x_dispatch_event (&event, FRAME_X_DISPLAY (f)); |
563b384d | 5511 | } |
03100098 | 5512 | |
333b20bb GM |
5513 | /* Get the result. */ |
5514 | if (result == XmCR_OK) | |
5515 | { | |
5516 | XmString text; | |
5517 | String data; | |
177c0ea7 | 5518 | |
d1670063 | 5519 | XtVaGetValues (dialog, XmNtextString, &text, NULL); |
333b20bb GM |
5520 | XmStringGetLtoR (text, XmFONTLIST_DEFAULT_TAG, &data); |
5521 | XmStringFree (text); | |
5522 | file = build_string (data); | |
5523 | XtFree (data); | |
5524 | } | |
5525 | else | |
5526 | file = Qnil; | |
5527 | ||
333b20bb GM |
5528 | UNBLOCK_INPUT; |
5529 | UNGCPRO; | |
5530 | ||
5531 | /* Make "Cancel" equivalent to C-g. */ | |
5532 | if (NILP (file)) | |
5533 | Fsignal (Qquit, Qnil); | |
177c0ea7 | 5534 | |
a8f4bdc6 JD |
5535 | decoded_file = DECODE_FILE (file); |
5536 | ||
5537 | return unbind_to (count, decoded_file); | |
333b20bb GM |
5538 | } |
5539 | ||
5540 | #endif /* USE_MOTIF */ | |
5541 | ||
488dd4c4 JD |
5542 | #ifdef USE_GTK |
5543 | ||
24ca7c5a JD |
5544 | static Lisp_Object |
5545 | clean_up_dialog (arg) | |
5546 | Lisp_Object arg; | |
5547 | { | |
5548 | x_menu_set_in_use (0); | |
5549 | ||
5550 | return Qnil; | |
5551 | } | |
5552 | ||
f9d64bb3 JD |
5553 | DEFUN ("x-file-dialog", Fx_file_dialog, Sx_file_dialog, 2, 5, 0, |
5554 | doc: /* Read file name, prompting with PROMPT in directory DIR. | |
5555 | Use a file selection dialog. Select DEFAULT-FILENAME in the dialog's file | |
5556 | selection box, if specified. If MUSTMATCH is non-nil, the returned file | |
5557 | or directory must exist. If ONLY-DIR-P is non-nil, the user can only select | |
5558 | directories. */) | |
5559 | (prompt, dir, default_filename, mustmatch, only_dir_p) | |
5560 | Lisp_Object prompt, dir, default_filename, mustmatch, only_dir_p; | |
488dd4c4 JD |
5561 | { |
5562 | FRAME_PTR f = SELECTED_FRAME (); | |
5563 | char *fn; | |
5564 | Lisp_Object file = Qnil; | |
a8f4bdc6 | 5565 | Lisp_Object decoded_file; |
24ca7c5a | 5566 | int count = SPECPDL_INDEX (); |
f9d64bb3 | 5567 | struct gcpro gcpro1, gcpro2, gcpro3, gcpro4, gcpro5, gcpro6; |
488dd4c4 | 5568 | char *cdef_file; |
177c0ea7 | 5569 | |
6eeee4d6 YM |
5570 | check_x (); |
5571 | ||
f9d64bb3 | 5572 | GCPRO6 (prompt, dir, default_filename, mustmatch, only_dir_p, file); |
24ca7c5a | 5573 | |
5ae53dcf | 5574 | if (popup_activated ()) |
24ca7c5a JD |
5575 | error ("Trying to use a menu from within a menu-entry"); |
5576 | ||
488dd4c4 JD |
5577 | CHECK_STRING (prompt); |
5578 | CHECK_STRING (dir); | |
5579 | ||
5580 | /* Prevent redisplay. */ | |
5581 | specbind (Qinhibit_redisplay, Qt); | |
24ca7c5a | 5582 | record_unwind_protect (clean_up_dialog, Qnil); |
488dd4c4 JD |
5583 | |
5584 | BLOCK_INPUT; | |
5585 | ||
5586 | if (STRINGP (default_filename)) | |
5587 | cdef_file = SDATA (default_filename); | |
5588 | else | |
5589 | cdef_file = SDATA (dir); | |
5590 | ||
f9d64bb3 JD |
5591 | fn = xg_get_file_name (f, SDATA (prompt), cdef_file, |
5592 | ! NILP (mustmatch), | |
5593 | ! NILP (only_dir_p)); | |
177c0ea7 | 5594 | |
488dd4c4 JD |
5595 | if (fn) |
5596 | { | |
5597 | file = build_string (fn); | |
5598 | xfree (fn); | |
5599 | } | |
5600 | ||
5601 | UNBLOCK_INPUT; | |
5602 | UNGCPRO; | |
5603 | ||
5604 | /* Make "Cancel" equivalent to C-g. */ | |
5605 | if (NILP (file)) | |
5606 | Fsignal (Qquit, Qnil); | |
177c0ea7 | 5607 | |
a8f4bdc6 JD |
5608 | decoded_file = DECODE_FILE (file); |
5609 | ||
5610 | return unbind_to (count, decoded_file); | |
488dd4c4 JD |
5611 | } |
5612 | ||
9bf80974 CY |
5613 | |
5614 | #ifdef HAVE_FREETYPE | |
5615 | ||
f82605c6 CY |
5616 | DEFUN ("x-select-font", Fx_select_font, Sx_select_font, 0, 2, 0, |
5617 | doc: /* Read a font name using a GTK font selection dialog. | |
5618 | Return a GTK-style font string corresponding to the selection. | |
5619 | ||
5620 | If FRAME is omitted or nil, it defaults to the selected frame. */) | |
5621 | (frame, ignored) | |
5622 | Lisp_Object frame, ignored; | |
9bf80974 | 5623 | { |
f82605c6 | 5624 | FRAME_PTR f = check_x_frame (frame); |
53c7540d | 5625 | char *name; |
637fa988 | 5626 | Lisp_Object font; |
e0ab5fcf JD |
5627 | Lisp_Object font_param; |
5628 | char *default_name = NULL; | |
637fa988 | 5629 | struct gcpro gcpro1, gcpro2; |
9bf80974 CY |
5630 | int count = SPECPDL_INDEX (); |
5631 | ||
5632 | check_x (); | |
5633 | ||
5634 | if (popup_activated ()) | |
5635 | error ("Trying to use a menu from within a menu-entry"); | |
5636 | ||
5637 | /* Prevent redisplay. */ | |
5638 | specbind (Qinhibit_redisplay, Qt); | |
5639 | record_unwind_protect (clean_up_dialog, Qnil); | |
5640 | ||
5641 | BLOCK_INPUT; | |
5642 | ||
637fa988 | 5643 | GCPRO2(font_param, font); |
e0ab5fcf | 5644 | |
637fa988 | 5645 | XSETFONT (font, FRAME_FONT (f)); |
581e51e8 | 5646 | font_param = Ffont_get (font, intern (":name")); |
637fa988 | 5647 | if (STRINGP (font_param)) |
581e51e8 | 5648 | default_name = xstrdup (SDATA (font_param)); |
f5f6c0e0 | 5649 | else |
53c7540d | 5650 | { |
637fa988 JD |
5651 | font_param = Fframe_parameter (frame, Qfont_param); |
5652 | if (STRINGP (font_param)) | |
581e51e8 | 5653 | default_name = xstrdup (SDATA (font_param)); |
53c7540d | 5654 | } |
e0ab5fcf | 5655 | |
637fa988 | 5656 | if (default_name == NULL && x_last_font_name != NULL) |
581e51e8 JD |
5657 | default_name = xstrdup (x_last_font_name); |
5658 | ||
5659 | /* Convert fontconfig names to Gtk names, i.e. remove - before number */ | |
f5f6c0e0 | 5660 | if (default_name) |
581e51e8 JD |
5661 | { |
5662 | char *p = strrchr (default_name, '-'); | |
5663 | if (p) | |
5664 | { | |
5665 | char *ep = p+1; | |
5666 | while (isdigit (*ep)) | |
5667 | ++ep; | |
5668 | if (*ep == '\0') *p = ' '; | |
5669 | } | |
5670 | } | |
637fa988 | 5671 | |
e0ab5fcf | 5672 | name = xg_get_font_name (f, default_name); |
581e51e8 | 5673 | xfree (default_name); |
9bf80974 | 5674 | |
53c7540d | 5675 | if (name) |
9bf80974 | 5676 | { |
53c7540d | 5677 | font = build_string (name); |
e0ab5fcf JD |
5678 | g_free (x_last_font_name); |
5679 | x_last_font_name = name; | |
9bf80974 CY |
5680 | } |
5681 | ||
5682 | UNBLOCK_INPUT; | |
5683 | ||
5684 | if (NILP (font)) | |
5685 | Fsignal (Qquit, Qnil); | |
5686 | ||
5687 | return unbind_to (count, font); | |
5688 | } | |
5689 | #endif /* HAVE_FREETYPE */ | |
5690 | ||
488dd4c4 | 5691 | #endif /* USE_GTK */ |
333b20bb GM |
5692 | |
5693 | \f | |
82bab41c GM |
5694 | /*********************************************************************** |
5695 | Keyboard | |
5696 | ***********************************************************************/ | |
5697 | ||
5698 | #ifdef HAVE_XKBGETKEYBOARD | |
5699 | #include <X11/XKBlib.h> | |
5700 | #include <X11/keysym.h> | |
5701 | #endif | |
5702 | ||
5703 | DEFUN ("x-backspace-delete-keys-p", Fx_backspace_delete_keys_p, | |
5704 | Sx_backspace_delete_keys_p, 0, 1, 0, | |
7ee72033 | 5705 | doc: /* Check if both Backspace and Delete keys are on the keyboard of FRAME. |
c061c855 GM |
5706 | FRAME nil means use the selected frame. |
5707 | Value is t if we know that both keys are present, and are mapped to the | |
20d1c5c5 DN |
5708 | usual X keysyms. Value is `lambda' if we cannot determine if both keys are |
5709 | present and mapped to the usual X keysyms. */) | |
7ee72033 | 5710 | (frame) |
82bab41c GM |
5711 | Lisp_Object frame; |
5712 | { | |
5713 | #ifdef HAVE_XKBGETKEYBOARD | |
5714 | XkbDescPtr kb; | |
5715 | struct frame *f = check_x_frame (frame); | |
5716 | Display *dpy = FRAME_X_DISPLAY (f); | |
5717 | Lisp_Object have_keys; | |
46f6a258 | 5718 | int major, minor, op, event, error; |
82bab41c GM |
5719 | |
5720 | BLOCK_INPUT; | |
46f6a258 GM |
5721 | |
5722 | /* Check library version in case we're dynamically linked. */ | |
5723 | major = XkbMajorVersion; | |
5724 | minor = XkbMinorVersion; | |
5725 | if (!XkbLibraryVersion (&major, &minor)) | |
c1efd260 GM |
5726 | { |
5727 | UNBLOCK_INPUT; | |
20d1c5c5 | 5728 | return Qlambda; |
c1efd260 | 5729 | } |
46f6a258 GM |
5730 | |
5731 | /* Check that the server supports XKB. */ | |
5732 | major = XkbMajorVersion; | |
5733 | minor = XkbMinorVersion; | |
5734 | if (!XkbQueryExtension (dpy, &op, &event, &error, &major, &minor)) | |
c1efd260 GM |
5735 | { |
5736 | UNBLOCK_INPUT; | |
20d1c5c5 | 5737 | return Qlambda; |
c1efd260 | 5738 | } |
177c0ea7 | 5739 | |
3a441526 JD |
5740 | /* In this code we check that the keyboard has physical keys with names |
5741 | that start with BKSP (Backspace) and DELE (Delete), and that they | |
5742 | generate keysym XK_BackSpace and XK_Delete respectively. | |
5743 | This function is used to test if normal-erase-is-backspace should be | |
5744 | turned on. | |
5745 | An alternative approach would be to just check if XK_BackSpace and | |
5746 | XK_Delete are mapped to any key. But if any of those are mapped to | |
5747 | some non-intuitive key combination (Meta-Shift-Ctrl-whatever) and the | |
5748 | user doesn't know about it, it is better to return false here. | |
5749 | It is more obvious to the user what to do if she/he has two keys | |
5750 | clearly marked with names/symbols and one key does something not | |
5751 | expected (i.e. she/he then tries the other). | |
5752 | The cases where Backspace/Delete is mapped to some other key combination | |
5753 | are rare, and in those cases, normal-erase-is-backspace can be turned on | |
5754 | manually. */ | |
5755 | ||
46f6a258 | 5756 | have_keys = Qnil; |
c1efd260 | 5757 | kb = XkbGetMap (dpy, XkbAllMapComponentsMask, XkbUseCoreKbd); |
82bab41c GM |
5758 | if (kb) |
5759 | { | |
5760 | int delete_keycode = 0, backspace_keycode = 0, i; | |
c1efd260 GM |
5761 | |
5762 | if (XkbGetNames (dpy, XkbAllNamesMask, kb) == Success) | |
82bab41c | 5763 | { |
c1efd260 GM |
5764 | for (i = kb->min_key_code; |
5765 | (i < kb->max_key_code | |
5766 | && (delete_keycode == 0 || backspace_keycode == 0)); | |
5767 | ++i) | |
5768 | { | |
d63931a2 GM |
5769 | /* The XKB symbolic key names can be seen most easily in |
5770 | the PS file generated by `xkbprint -label name | |
5771 | $DISPLAY'. */ | |
c1efd260 GM |
5772 | if (bcmp ("DELE", kb->names->keys[i].name, 4) == 0) |
5773 | delete_keycode = i; | |
5774 | else if (bcmp ("BKSP", kb->names->keys[i].name, 4) == 0) | |
5775 | backspace_keycode = i; | |
5776 | } | |
5777 | ||
5778 | XkbFreeNames (kb, 0, True); | |
82bab41c GM |
5779 | } |
5780 | ||
c1efd260 | 5781 | XkbFreeClientMap (kb, 0, True); |
177c0ea7 | 5782 | |
82bab41c GM |
5783 | if (delete_keycode |
5784 | && backspace_keycode | |
5785 | && XKeysymToKeycode (dpy, XK_Delete) == delete_keycode | |
5786 | && XKeysymToKeycode (dpy, XK_BackSpace) == backspace_keycode) | |
5787 | have_keys = Qt; | |
5788 | } | |
5789 | UNBLOCK_INPUT; | |
5790 | return have_keys; | |
5791 | #else /* not HAVE_XKBGETKEYBOARD */ | |
20d1c5c5 | 5792 | return Qlambda; |
82bab41c GM |
5793 | #endif /* not HAVE_XKBGETKEYBOARD */ |
5794 | } | |
5795 | ||
5796 | ||
5797 | \f | |
333b20bb GM |
5798 | /*********************************************************************** |
5799 | Initialization | |
5800 | ***********************************************************************/ | |
5801 | ||
4dacadcc | 5802 | /* Keep this list in the same order as frame_parms in frame.c. |
7c0d3ed8 KS |
5803 | Use 0 for unsupported frame parameters. */ |
5804 | ||
5805 | frame_parm_handler x_frame_parm_handlers[] = | |
5806 | { | |
5807 | x_set_autoraise, | |
5808 | x_set_autolower, | |
5809 | x_set_background_color, | |
5810 | x_set_border_color, | |
5811 | x_set_border_width, | |
5812 | x_set_cursor_color, | |
5813 | x_set_cursor_type, | |
5814 | x_set_font, | |
5815 | x_set_foreground_color, | |
5816 | x_set_icon_name, | |
5817 | x_set_icon_type, | |
5818 | x_set_internal_border_width, | |
5819 | x_set_menu_bar_lines, | |
5820 | x_set_mouse_color, | |
5821 | x_explicitly_set_name, | |
5822 | x_set_scroll_bar_width, | |
5823 | x_set_title, | |
5824 | x_set_unsplittable, | |
5825 | x_set_vertical_scroll_bars, | |
5826 | x_set_visibility, | |
5827 | x_set_tool_bar_lines, | |
5828 | x_set_scroll_bar_foreground, | |
5829 | x_set_scroll_bar_background, | |
5830 | x_set_screen_gamma, | |
5831 | x_set_line_spacing, | |
5832 | x_set_fringe_width, | |
5833 | x_set_fringe_width, | |
5834 | x_set_wait_for_wm, | |
5835 | x_set_fullscreen, | |
271a71c7 | 5836 | x_set_font_backend, |
cad9ef74 JD |
5837 | x_set_alpha, |
5838 | x_set_sticky, | |
7c0d3ed8 KS |
5839 | }; |
5840 | ||
333b20bb GM |
5841 | void |
5842 | syms_of_xfns () | |
5843 | { | |
5844 | /* This is zero if not using X windows. */ | |
5845 | x_in_use = 0; | |
5846 | ||
5847 | /* The section below is built by the lisp expression at the top of the file, | |
5848 | just above where these variables are declared. */ | |
5849 | /*&&& init symbols here &&&*/ | |
d67b4f80 | 5850 | Qnone = intern_c_string ("none"); |
baaed68e | 5851 | staticpro (&Qnone); |
d67b4f80 | 5852 | Qsuppress_icon = intern_c_string ("suppress-icon"); |
8af1d7ca | 5853 | staticpro (&Qsuppress_icon); |
d67b4f80 | 5854 | Qundefined_color = intern_c_string ("undefined-color"); |
f9942c9e | 5855 | staticpro (&Qundefined_color); |
d67b4f80 | 5856 | Qcompound_text = intern_c_string ("compound-text"); |
96db09e4 | 5857 | staticpro (&Qcompound_text); |
d67b4f80 | 5858 | Qcancel_timer = intern_c_string ("cancel-timer"); |
ae782866 | 5859 | staticpro (&Qcancel_timer); |
d67b4f80 | 5860 | Qfont_param = intern_c_string ("font-parameter"); |
27129af9 | 5861 | staticpro (&Qfont_param); |
f9942c9e JB |
5862 | /* This is the end of symbol initialization. */ |
5863 | ||
58cad5ed KH |
5864 | /* Text property `display' should be nonsticky by default. */ |
5865 | Vtext_property_default_nonsticky | |
5866 | = Fcons (Fcons (Qdisplay, Qt), Vtext_property_default_nonsticky); | |
5867 | ||
5868 | ||
01f1ba30 | 5869 | Fput (Qundefined_color, Qerror_conditions, |
d67b4f80 | 5870 | pure_cons (Qundefined_color, pure_cons (Qerror, Qnil))); |
01f1ba30 | 5871 | Fput (Qundefined_color, Qerror_message, |
d67b4f80 | 5872 | make_pure_c_string ("Undefined color")); |
01f1ba30 | 5873 | |
7ee72033 MB |
5874 | DEFVAR_LISP ("x-pointer-shape", &Vx_pointer_shape, |
5875 | doc: /* The shape of the pointer when over text. | |
c061c855 GM |
5876 | Changing the value does not affect existing frames |
5877 | unless you set the mouse color. */); | |
01f1ba30 JB |
5878 | Vx_pointer_shape = Qnil; |
5879 | ||
ca0ecbf5 | 5880 | #if 0 /* This doesn't really do anything. */ |
7ee72033 MB |
5881 | DEFVAR_LISP ("x-nontext-pointer-shape", &Vx_nontext_pointer_shape, |
5882 | doc: /* The shape of the pointer when not over text. | |
c061c855 GM |
5883 | This variable takes effect when you create a new frame |
5884 | or when you set the mouse color. */); | |
af01ef26 | 5885 | #endif |
01f1ba30 JB |
5886 | Vx_nontext_pointer_shape = Qnil; |
5887 | ||
7ee72033 MB |
5888 | DEFVAR_LISP ("x-hourglass-pointer-shape", &Vx_hourglass_pointer_shape, |
5889 | doc: /* The shape of the pointer when Emacs is busy. | |
c061c855 GM |
5890 | This variable takes effect when you create a new frame |
5891 | or when you set the mouse color. */); | |
0af913d7 | 5892 | Vx_hourglass_pointer_shape = Qnil; |
333b20bb | 5893 | |
ca0ecbf5 | 5894 | #if 0 /* This doesn't really do anything. */ |
7ee72033 MB |
5895 | DEFVAR_LISP ("x-mode-pointer-shape", &Vx_mode_pointer_shape, |
5896 | doc: /* The shape of the pointer when over the mode line. | |
c061c855 GM |
5897 | This variable takes effect when you create a new frame |
5898 | or when you set the mouse color. */); | |
af01ef26 | 5899 | #endif |
01f1ba30 JB |
5900 | Vx_mode_pointer_shape = Qnil; |
5901 | ||
d3b06468 | 5902 | DEFVAR_LISP ("x-sensitive-text-pointer-shape", |
7ee72033 MB |
5903 | &Vx_sensitive_text_pointer_shape, |
5904 | doc: /* The shape of the pointer when over mouse-sensitive text. | |
c061c855 GM |
5905 | This variable takes effect when you create a new frame |
5906 | or when you set the mouse color. */); | |
ca0ecbf5 | 5907 | Vx_sensitive_text_pointer_shape = Qnil; |
95f80c78 | 5908 | |
8fb4ec9c | 5909 | DEFVAR_LISP ("x-window-horizontal-drag-cursor", |
7ee72033 MB |
5910 | &Vx_window_horizontal_drag_shape, |
5911 | doc: /* Pointer shape to use for indicating a window can be dragged horizontally. | |
c061c855 GM |
5912 | This variable takes effect when you create a new frame |
5913 | or when you set the mouse color. */); | |
8fb4ec9c GM |
5914 | Vx_window_horizontal_drag_shape = Qnil; |
5915 | ||
7ee72033 MB |
5916 | DEFVAR_LISP ("x-cursor-fore-pixel", &Vx_cursor_fore_pixel, |
5917 | doc: /* A string indicating the foreground color of the cursor box. */); | |
01f1ba30 JB |
5918 | Vx_cursor_fore_pixel = Qnil; |
5919 | ||
7ee72033 | 5920 | DEFVAR_LISP ("x-max-tooltip-size", &Vx_max_tooltip_size, |
f5f6c0e0 JB |
5921 | doc: /* Maximum size for tooltips. |
5922 | Value is a pair (COLUMNS . ROWS). Text larger than this is clipped. */); | |
d63931a2 | 5923 | Vx_max_tooltip_size = Fcons (make_number (80), make_number (40)); |
177c0ea7 | 5924 | |
7ee72033 MB |
5925 | DEFVAR_LISP ("x-no-window-manager", &Vx_no_window_manager, |
5926 | doc: /* Non-nil if no X window manager is in use. | |
c061c855 GM |
5927 | Emacs doesn't try to figure this out; this is always nil |
5928 | unless you set it to something else. */); | |
2d38195d RS |
5929 | /* We don't have any way to find this out, so set it to nil |
5930 | and maybe the user would like to set it to t. */ | |
5931 | Vx_no_window_manager = Qnil; | |
1d3dac41 | 5932 | |
942ea06d | 5933 | DEFVAR_LISP ("x-pixel-size-width-font-regexp", |
7ee72033 MB |
5934 | &Vx_pixel_size_width_font_regexp, |
5935 | doc: /* Regexp matching a font name whose width is the same as `PIXEL_SIZE'. | |
c061c855 GM |
5936 | |
5937 | Since Emacs gets width of a font matching with this regexp from | |
5938 | PIXEL_SIZE field of the name, font finding mechanism gets faster for | |
5939 | such a font. This is especially effective for such large fonts as | |
5940 | Chinese, Japanese, and Korean. */); | |
942ea06d KH |
5941 | Vx_pixel_size_width_font_regexp = Qnil; |
5942 | ||
255e4140 | 5943 | /* This is not ifdef:ed, so other builds than GTK can customize it. */ |
fe2b14b7 | 5944 | DEFVAR_BOOL ("x-gtk-use-old-file-dialog", &x_gtk_use_old_file_dialog, |
255e4140 JD |
5945 | doc: /* *Non-nil means prompt with the old GTK file selection dialog. |
5946 | If nil or if the file selection dialog is not available, the new GTK file | |
5947 | chooser is used instead. To turn off all file dialogs set the | |
5948 | variable `use-file-dialog'. */); | |
fe2b14b7 | 5949 | x_gtk_use_old_file_dialog = 0; |
255e4140 | 5950 | |
a8a35720 JD |
5951 | DEFVAR_BOOL ("x-gtk-show-hidden-files", &x_gtk_show_hidden_files, |
5952 | doc: /* *If non-nil, the GTK file chooser will by default show hidden files. | |
5953 | Note that this is just the default, there is a toggle button on the file | |
5954 | chooser to show or not show hidden files on a case by case basis. */); | |
5955 | x_gtk_show_hidden_files = 0; | |
5956 | ||
159f8da7 | 5957 | DEFVAR_BOOL ("x-gtk-file-dialog-help-text", &x_gtk_file_dialog_help_text, |
66687b7c | 5958 | doc: /* *If non-nil, the GTK file chooser will show additional help text. |
641c0105 JD |
5959 | If more space for files in the file chooser dialog is wanted, set this to nil |
5960 | to turn the additional text off. */); | |
159f8da7 | 5961 | x_gtk_file_dialog_help_text = 1; |
641c0105 | 5962 | |
e0f467cb JD |
5963 | DEFVAR_BOOL ("x-gtk-whole-detached-tool-bar", &x_gtk_whole_detached_tool_bar, |
5964 | doc: /* *If non-nil, a detached tool bar is shown in full. | |
5965 | The default is to just show an arrow and pressing on that arrow shows | |
5966 | the tool bar buttons. */); | |
5967 | x_gtk_whole_detached_tool_bar = 0; | |
5968 | ||
d67b4f80 | 5969 | Fprovide (intern_c_string ("x"), Qnil); |
49be9d28 | 5970 | |
1d3dac41 | 5971 | #ifdef USE_X_TOOLKIT |
d67b4f80 | 5972 | Fprovide (intern_c_string ("x-toolkit"), Qnil); |
5b827abb | 5973 | #ifdef USE_MOTIF |
d67b4f80 | 5974 | Fprovide (intern_c_string ("motif"), Qnil); |
fc2cdd9a | 5975 | |
7ee72033 MB |
5976 | DEFVAR_LISP ("motif-version-string", &Vmotif_version_string, |
5977 | doc: /* Version info for LessTif/Motif. */); | |
fc2cdd9a GM |
5978 | Vmotif_version_string = build_string (XmVERSION_STRING); |
5979 | #endif /* USE_MOTIF */ | |
5980 | #endif /* USE_X_TOOLKIT */ | |
01f1ba30 | 5981 | |
6b61353c | 5982 | #ifdef USE_GTK |
1ec2a572 JD |
5983 | /* Provide x-toolkit also for GTK. Internally GTK does not use Xt so it |
5984 | is not an X toolkit in that sense (USE_X_TOOLKIT is not defined). | |
5985 | But for a user it is a toolkit for X, and indeed, configure | |
5986 | accepts --with-x-toolkit=gtk. */ | |
d67b4f80 DN |
5987 | Fprovide (intern_c_string ("x-toolkit"), Qnil); |
5988 | Fprovide (intern_c_string ("gtk"), Qnil); | |
6b61353c KH |
5989 | |
5990 | DEFVAR_LISP ("gtk-version-string", &Vgtk_version_string, | |
5991 | doc: /* Version info for GTK+. */); | |
5992 | { | |
5993 | char gtk_version[40]; | |
5994 | g_snprintf (gtk_version, sizeof (gtk_version), "%u.%u.%u", | |
5995 | GTK_MAJOR_VERSION, GTK_MINOR_VERSION, GTK_MICRO_VERSION); | |
a4ada374 | 5996 | Vgtk_version_string = make_pure_string (gtk_version, strlen (gtk_version), strlen (gtk_version), 0); |
6b61353c KH |
5997 | } |
5998 | #endif /* USE_GTK */ | |
5999 | ||
333b20bb GM |
6000 | /* X window properties. */ |
6001 | defsubr (&Sx_change_window_property); | |
6002 | defsubr (&Sx_delete_window_property); | |
6003 | defsubr (&Sx_window_property); | |
6004 | ||
2d764c78 | 6005 | defsubr (&Sxw_display_color_p); |
d0c9d219 | 6006 | defsubr (&Sx_display_grayscale_p); |
2d764c78 EZ |
6007 | defsubr (&Sxw_color_defined_p); |
6008 | defsubr (&Sxw_color_values); | |
9d317b2c | 6009 | defsubr (&Sx_server_max_request_size); |
41beb8fc RS |
6010 | defsubr (&Sx_server_vendor); |
6011 | defsubr (&Sx_server_version); | |
6012 | defsubr (&Sx_display_pixel_width); | |
6013 | defsubr (&Sx_display_pixel_height); | |
6014 | defsubr (&Sx_display_mm_width); | |
6015 | defsubr (&Sx_display_mm_height); | |
6016 | defsubr (&Sx_display_screens); | |
6017 | defsubr (&Sx_display_planes); | |
6018 | defsubr (&Sx_display_color_cells); | |
6019 | defsubr (&Sx_display_visual_class); | |
6020 | defsubr (&Sx_display_backing_store); | |
6021 | defsubr (&Sx_display_save_under); | |
1c44e124 | 6022 | defsubr (&Sx_wm_set_size_hint); |
f676886a | 6023 | defsubr (&Sx_create_frame); |
01f1ba30 | 6024 | defsubr (&Sx_open_connection); |
08a90d6a RS |
6025 | defsubr (&Sx_close_connection); |
6026 | defsubr (&Sx_display_list); | |
01f1ba30 | 6027 | defsubr (&Sx_synchronize); |
3decc1e7 | 6028 | defsubr (&Sx_focus_frame); |
82bab41c | 6029 | defsubr (&Sx_backspace_delete_keys_p); |
177c0ea7 | 6030 | |
942ea06d | 6031 | /* Setting callback functions for fontset handler. */ |
942ea06d | 6032 | check_window_system_func = check_x; |
333b20bb | 6033 | |
333b20bb GM |
6034 | defsubr (&Sx_show_tip); |
6035 | defsubr (&Sx_hide_tip); | |
333b20bb | 6036 | tip_timer = Qnil; |
44b5a125 GM |
6037 | staticpro (&tip_timer); |
6038 | tip_frame = Qnil; | |
6039 | staticpro (&tip_frame); | |
333b20bb | 6040 | |
06d62053 GM |
6041 | last_show_tip_args = Qnil; |
6042 | staticpro (&last_show_tip_args); | |
6043 | ||
90f2e16b | 6044 | defsubr (&Sx_uses_old_gtk_dialog); |
29fabd8c | 6045 | #if defined (USE_MOTIF) || defined (USE_GTK) |
333b20bb GM |
6046 | defsubr (&Sx_file_dialog); |
6047 | #endif | |
9bf80974 | 6048 | |
946598bf | 6049 | #if defined (USE_GTK) && defined (HAVE_FREETYPE) |
f82605c6 | 6050 | defsubr (&Sx_select_font); |
e0ab5fcf | 6051 | x_last_font_name = NULL; |
9bf80974 | 6052 | #endif |
333b20bb GM |
6053 | } |
6054 | ||
01f1ba30 | 6055 | #endif /* HAVE_X_WINDOWS */ |
6b61353c KH |
6056 | |
6057 | /* arch-tag: 55040d02-5485-4d58-8b22-95a7a05f3288 | |
6058 | (do not change this comment) */ |